1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.4 2003/11/25 15:25:16 pcg Exp $ |
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5 | * |
4 | * |
6 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
7 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
8 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
26 | * - extensive modifications |
25 | * - extensive modifications |
27 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
26 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
28 | * Copyright (c) 2001 Marius Gedminas |
27 | * Copyright (c) 2001 Marius Gedminas |
29 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
28 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
30 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
29 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
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30 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
31 | * |
31 | * |
32 | * This program is free software; you can redistribute it and/or modify |
32 | * This program is free software; you can redistribute it and/or modify |
33 | * it under the terms of the GNU General Public License as published by |
33 | * it under the terms of the GNU General Public License as published by |
34 | * the Free Software Foundation; either version 2 of the License, or |
34 | * the Free Software Foundation; either version 2 of the License, or |
35 | * (at your option) any later version. |
35 | * (at your option) any later version. |
… | |
… | |
43 | * along with this program; if not, write to the Free Software |
43 | * along with this program; if not, write to the Free Software |
44 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
44 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
45 | *----------------------------------------------------------------------*/ |
45 | *----------------------------------------------------------------------*/ |
46 | |
46 | |
47 | /*{{{ includes: */ |
47 | /*{{{ includes: */ |
48 | #include "../config.h" /* NECESSARY */ |
48 | #include "../config.h" |
49 | #include "rxvt.h" /* NECESSARY */ |
49 | #include "rxvt.h" |
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50 | #include "rxvtperl.h" |
50 | #include "version.h" |
51 | #include "version.h" |
51 | #include "command.h" |
52 | #include "command.h" |
52 | |
53 | |
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54 | #ifdef KEYSYM_RESOURCE |
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55 | # include "keyboard.h" |
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56 | #endif |
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57 | |
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58 | #include <csignal> |
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59 | |
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60 | #if LINUX_YIELD_HACK |
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61 | # include <ctime> |
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62 | #endif |
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63 | |
53 | /*----------------------------------------------------------------------*/ |
64 | /*----------------------------------------------------------------------*/ |
54 | |
65 | |
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66 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
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67 | |
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68 | #if ENABLE_FRILLS || ISO_14755 |
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69 | |
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70 | #define ISO_14755_STARTED 0x80000000UL |
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71 | #define ISO_14755_51 0x40000000UL // basic (section 5.1) |
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72 | #define ISO_14755_52 0x20000000UL // keycap (section 5.2) |
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73 | #define ISO_14755_54 0x10000000UL // code feedback (section 5.4) |
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74 | #define ISO_14755_MASK 0x0fffffffUL |
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75 | |
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76 | #if ISO_14755 |
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77 | static unsigned short iso14755_symtab[] = { |
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78 | // keysym, unicode |
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79 | XK_Left, 0x2190, |
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80 | XK_KP_Left, 0x2190, |
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81 | XK_Up, 0x2191, |
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82 | XK_KP_Up, 0x2191, |
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83 | XK_Right, 0x2192, |
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84 | XK_KP_Right, 0x2192, |
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85 | XK_Down, 0x2193, |
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86 | XK_KP_Down, 0x2193, |
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87 | XK_Linefeed, 0x21b4, |
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88 | XK_Return, 0x21b5, |
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89 | XK_KP_Enter, 0x21b5, |
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90 | |
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91 | XK_Prior, 0x21de, |
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92 | XK_Next, 0x21df, |
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93 | XK_Tab, 0x21e5, |
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94 | XK_ISO_Left_Tab, 0x21e6, |
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95 | XK_Shift_L, 0x21e7, |
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96 | XK_Shift_R, 0x21e7, |
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97 | |
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98 | XK_Shift_Lock, 0x21eb, |
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99 | XK_ISO_Lock, 0x21eb, |
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100 | XK_ISO_Lock, 0x21eb, |
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101 | XK_Caps_Lock, 0x21ec, |
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102 | XK_Num_Lock, 0x21ed, |
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103 | XK_ISO_Level3_Shift, 0x21ee, |
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104 | XK_ISO_Level3_Lock, 0x21ef, |
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105 | XK_ISO_Group_Lock, 0x21f0, |
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106 | XK_Home, 0x21f1, |
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107 | XK_End, 0x21f2, |
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108 | |
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109 | XK_Execute, 0x2318, |
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110 | XK_Begin, 0x2320, |
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111 | XK_Delete, 0x2326, |
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112 | XK_Clear, 0x2327, |
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113 | XK_BackSpace, 0x232b, |
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114 | XK_Insert, 0x2380, |
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115 | XK_Control_L, 0x2388, |
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116 | XK_Control_R, 0x2388, |
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117 | XK_Pause, 0x2389, |
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118 | XK_Break, 0x238a, |
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119 | XK_Escape, 0x238b, |
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120 | XK_Undo, 0x238c, |
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121 | XK_Print, 0x2399, |
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122 | |
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123 | XK_space, 0x2423, |
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124 | |
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125 | #ifdef XK_KP_Begin |
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126 | XK_KP_Prior, 0x21de, |
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127 | XK_KP_Next, 0x21df, |
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128 | XK_KP_Begin, 0x2320, |
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129 | XK_KP_Insert, 0x2380, |
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130 | XK_KP_Delete, 0x2326, |
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131 | XK_KP_Space, 0x2422, |
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132 | #endif |
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133 | 0, |
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134 | }; |
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135 | |
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136 | void |
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137 | rxvt_term::iso14755_54 (int x, int y) |
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138 | { |
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139 | x = Pixel2Col (x); |
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140 | y = Pixel2Row (y); |
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141 | |
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142 | if (!IN_RANGE_EXC (x, 0, ncol) |
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143 | || !IN_RANGE_EXC (y, 0, nrow)) |
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144 | return; |
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145 | |
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146 | for (;;) |
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147 | { |
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148 | const line_t &l = ROW(y + view_start); |
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149 | |
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150 | text_t t = l.t[x]; |
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151 | |
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152 | if (t != NOCHAR || !x) |
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153 | { |
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154 | iso14755_51 (l.t[x], l.r[x], x, y); |
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155 | iso14755buf = ISO_14755_54; |
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156 | break; |
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157 | } |
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158 | |
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159 | x--; |
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160 | } |
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161 | } |
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162 | |
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163 | void |
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164 | rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) |
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165 | { |
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166 | rxvt_fontset *fs = FONTSET (r); |
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167 | rxvt_font *f = (*fs)[fs->find_font (ch)]; |
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168 | wchar_t *chr, *alloc, ch2, *fname; |
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169 | int len; |
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170 | |
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171 | fname = rxvt_utf8towcs (f->name); |
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172 | |
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173 | # if ENABLE_COMBINING |
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174 | if (IS_COMPOSE (ch)) |
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175 | { |
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176 | len = rxvt_composite.expand (ch, 0); |
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177 | alloc = chr = new wchar_t[len]; |
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178 | rxvt_composite.expand (ch, chr); |
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179 | } |
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180 | else |
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181 | # endif |
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182 | { |
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183 | ch2 = ch; |
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184 | |
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185 | alloc = 0; |
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186 | chr = &ch2; |
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187 | len = 1; |
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188 | } |
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189 | |
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190 | char attr[80]; // plenty |
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191 | |
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192 | sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", |
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193 | (int)r, |
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194 | fgcolor_of (r), bgcolor_of (r), |
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195 | r & RS_Bold ? " bold" : "", |
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196 | r & RS_Italic ? " italic" : "", |
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197 | r & RS_Blink ? " blink" : "", |
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198 | r & RS_RVid ? " rvid" : "", |
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199 | r & RS_Uline ? " uline" : "", |
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200 | r & RS_Careful ? " careful" : ""); |
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201 | |
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202 | int width = wcswidth (fname, wcslen (fname)); |
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203 | |
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204 | max_it (width, 8+5); // for char + hey |
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205 | max_it (width, strlen (attr)); |
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206 | |
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207 | if (y >= 0) |
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208 | { |
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209 | y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; |
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210 | x = 0; |
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211 | } |
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212 | |
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213 | scr_overlay_new (x, y, width, len + 2); |
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214 | |
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215 | r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); |
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216 | |
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217 | for (int y = 0; y < len; y++) |
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218 | { |
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219 | char buf[9]; |
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220 | |
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221 | ch = *chr++; |
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222 | |
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223 | sprintf (buf, "%8x", ch); |
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224 | scr_overlay_set (0, y, buf); |
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225 | scr_overlay_set (9, y, '='); |
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226 | # if !UNICODE3 |
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227 | if (ch >= 0x10000) |
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228 | ch = 0xfffd; |
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229 | # endif |
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230 | scr_overlay_set (11, y, ch, r); |
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231 | |
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232 | if (WCWIDTH (ch) >= 2) |
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233 | scr_overlay_set (12, y, NOCHAR, r); |
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234 | } |
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235 | |
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236 | // { |
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237 | // char buf[4+4+3+1]; |
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238 | // snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); |
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239 | // scr_overlay_set (0, 0, buf); |
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240 | // } |
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241 | scr_overlay_set (0, len , attr); |
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242 | scr_overlay_set (0, len + 1, fname); |
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243 | |
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244 | free (fname); |
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245 | |
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246 | # if ENABLE_COMBINING |
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247 | if (alloc) |
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248 | delete [] alloc; |
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249 | # endif |
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250 | } |
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251 | #endif |
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252 | |
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253 | void |
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254 | rxvt_term::commit_iso14755 () |
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255 | { |
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256 | wchar_t ch[2]; |
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257 | |
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258 | ch[0] = iso14755buf & ISO_14755_MASK; |
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259 | ch[1] = 0; |
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260 | |
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261 | if (iso14755buf & ISO_14755_51) |
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262 | { |
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263 | char mb[16]; |
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264 | int len; |
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265 | |
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266 | // allow verbatim 0-bytes and control-bytes to be entered |
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267 | if (ch[0] >= 0x20) |
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268 | len = wcstombs (mb, ch, 16); |
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269 | else |
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270 | { |
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271 | mb[0] = ch[0]; |
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272 | len = 1; |
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273 | } |
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274 | |
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275 | if (len > 0) |
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276 | tt_write (mb, len); |
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277 | else |
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278 | scr_bell (); |
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279 | } |
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280 | |
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281 | iso14755buf = 0; |
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282 | } |
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283 | |
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284 | int |
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285 | rxvt_term::hex_keyval (XKeyEvent &ev) |
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286 | { |
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287 | // check wether this event corresponds to a hex digit |
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288 | // if the modifiers had not been pressed. |
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289 | for (int index = 0; index < 8; index++) |
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290 | { |
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291 | KeySym k = XLookupKeysym (&ev, index); |
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292 | |
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293 | if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0; |
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294 | else if (k >= XK_0 && k <= XK_9) return k - XK_0; |
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295 | else if (k >= XK_a && k <= XK_f) return k - XK_a + 10; |
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296 | else if (k >= XK_A && k <= XK_F) return k - XK_A + 10; |
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297 | } |
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298 | |
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299 | return -1; |
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300 | } |
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301 | #endif |
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302 | |
55 | /*{{{ Convert the keypress event into a string */ |
303 | /*{{{ Convert the keypress event into a string */ |
56 | /* INTPROTO */ |
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57 | void |
304 | void |
58 | rxvt_lookup_key(pR_ XKeyEvent *ev) |
305 | rxvt_term::lookup_key (XKeyEvent &ev) |
59 | { |
306 | { |
60 | int ctrl, meta, shft, len; |
307 | int ctrl, meta, shft, len; |
61 | unsigned int newlen; |
308 | unsigned int newlen; |
62 | KeySym keysym; |
309 | KeySym keysym; |
63 | #ifdef DEBUG_CMD |
310 | int valid_keysym; |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
311 | char kbuf[KBUFSZ]; |
65 | #endif |
312 | |
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313 | /* |
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314 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
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315 | * escape sequence to toggle the Keypad. |
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316 | * |
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317 | * Always permit `shift' to override the current setting |
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318 | */ |
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319 | shft = ev.state & ShiftMask; |
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320 | ctrl = ev.state & ControlMask; |
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321 | meta = ev.state & ModMetaMask; |
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322 | |
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323 | if (numlock_state || (ev.state & ModNumLockMask)) |
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324 | { |
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325 | numlock_state = (ev.state & ModNumLockMask); |
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326 | PrivMode ((!numlock_state), PrivMode_aplKP); |
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327 | } |
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328 | |
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329 | kbuf[0] = 0; |
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330 | |
66 | #ifdef USE_XIM |
331 | #ifdef USE_XIM |
67 | int valid_keysym; |
332 | if (Input_Context) |
68 | #endif |
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69 | unsigned char *kbuf = R->kbuf; |
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70 | |
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71 | /* |
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72 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
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73 | * escape sequence to toggle the Keypad. |
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74 | * |
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75 | * Always permit `shift' to override the current setting |
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76 | */ |
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77 | shft = (ev->state & ShiftMask); |
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78 | ctrl = (ev->state & ControlMask); |
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79 | meta = (ev->state & R->ModMetaMask); |
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80 | if (R->numlock_state || (ev->state & R->ModNumLockMask)) { |
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81 | R->numlock_state = (ev->state & R->ModNumLockMask); |
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82 | PrivMode((!R->numlock_state), PrivMode_aplKP); |
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83 | } |
333 | { |
84 | #ifdef USE_XIM |
334 | Status status_return; |
85 | if (R->Input_Context != NULL) { |
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86 | Status status_return; |
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87 | |
335 | |
88 | kbuf[0] = '\0'; |
336 | #if 0 |
89 | #ifdef X_HAVE_UTF8_STRING |
337 | #ifdef X_HAVE_UTF8_STRING |
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338 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
90 | len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, |
339 | len = Xutf8LookupString (Input_Context, &ev, kbuf, |
91 | KBUFSZ, &keysym, &status_return); |
340 | KBUFSZ, &keysym, &status_return); |
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341 | else |
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342 | #endif |
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343 | #endif |
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344 | { |
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345 | wchar_t wkbuf[KBUFSZ + 1]; |
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346 | |
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347 | // the XOpenIM manpage lies about hardcoding the locale |
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348 | // at the point of XOpenIM, so temporarily switch locales |
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349 | if (rs[Rs_imLocale]) |
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350 | SET_LOCALE (rs[Rs_imLocale]); |
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351 | |
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352 | // assume wchar_t == unicode or better |
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353 | len = XwcLookupString (Input_Context, &ev, wkbuf, |
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354 | KBUFSZ, &keysym, &status_return); |
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355 | |
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356 | if (rs[Rs_imLocale]) |
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357 | SET_LOCALE (locale); |
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358 | |
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359 | if (status_return == XLookupChars |
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360 | || status_return == XLookupBoth) |
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361 | { |
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362 | /* make sure the user can type ctrl-@, i.e. NUL */ |
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363 | if (len == 1 && *wkbuf == 0) |
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364 | { |
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365 | kbuf[0] = 0; |
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366 | len = 1; |
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367 | } |
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368 | else |
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369 | { |
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370 | wkbuf[len] = 0; |
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371 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
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372 | if (len < 0) |
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373 | len = 0; |
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374 | } |
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375 | } |
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376 | else |
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377 | len = 0; |
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378 | } |
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379 | |
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380 | valid_keysym = status_return == XLookupKeySym |
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381 | || status_return == XLookupBoth; |
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382 | } |
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383 | else |
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384 | #endif |
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385 | { |
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386 | len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); |
|
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387 | valid_keysym = keysym != NoSymbol; |
|
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388 | } |
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389 | |
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390 | if (valid_keysym) |
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391 | { |
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392 | #ifdef KEYSYM_RESOURCE |
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393 | if (keyboard->dispatch (this, keysym, ev.state)) |
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394 | return; |
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395 | #endif |
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396 | |
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397 | if (saveLines) |
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398 | { |
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399 | #ifdef UNSHIFTED_SCROLLKEYS |
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400 | if (!ctrl && !meta) |
92 | #else |
401 | #else |
93 | len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, |
402 | if (IS_SCROLL_MOD) |
94 | KBUFSZ, &keysym, &status_return); |
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95 | #endif |
403 | #endif |
96 | valid_keysym = ((status_return == XLookupKeySym) |
404 | { |
97 | || (status_return == XLookupBoth)); |
405 | int lnsppg; |
98 | } else { |
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99 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
|
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100 | &R->compose); |
|
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101 | valid_keysym = 1; |
|
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102 | } |
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103 | #else /* USE_XIM */ |
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104 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
|
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105 | &R->compose); |
|
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106 | /* |
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107 | * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1 |
|
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108 | * good for installations with correct fonts, but without XLOCALE |
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109 | */ |
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110 | if (!len) { |
|
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111 | if ((keysym >= 0x0100) && (keysym < 0x0800)) { |
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112 | kbuf[0] = (keysym & 0xFF); |
|
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113 | kbuf[1] = '\0'; |
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114 | len = 1; |
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115 | } else |
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116 | kbuf[0] = '\0'; |
|
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117 | } |
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118 | #endif /* USE_XIM */ |
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119 | |
406 | |
120 | #ifdef USE_XIM |
407 | #ifdef PAGING_CONTEXT_LINES |
121 | if (valid_keysym) |
408 | lnsppg = nrow - PAGING_CONTEXT_LINES; |
122 | #endif |
|
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123 | { |
|
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124 | /* for some backwards compatibility */ |
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125 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
|
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126 | # ifdef HOTKEY_CTRL |
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127 | if (ctrl) { |
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128 | # else |
409 | #else |
129 | if (meta) { |
410 | lnsppg = nrow * 4 / 5; |
|
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411 | #endif |
|
|
412 | if (keysym == XK_Prior) |
|
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413 | { |
|
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414 | scr_page (UP, lnsppg); |
|
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415 | return; |
|
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416 | } |
|
|
417 | else if (keysym == XK_Next) |
|
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418 | { |
|
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419 | scr_page (DN, lnsppg); |
|
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420 | return; |
|
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421 | } |
|
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422 | } |
|
|
423 | #ifdef SCROLL_ON_UPDOWN_KEYS |
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424 | if (IS_SCROLL_MOD) |
|
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425 | { |
|
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426 | if (keysym == XK_Up) |
|
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427 | { |
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428 | scr_page (UP, 1); |
|
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429 | return; |
|
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430 | } |
|
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431 | else if (keysym == XK_Down) |
|
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432 | { |
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433 | scr_page (DN, 1); |
|
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434 | return; |
|
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435 | } |
|
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436 | } |
|
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437 | #endif |
|
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438 | #ifdef SCROLL_ON_HOMEEND_KEYS |
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439 | if (IS_SCROLL_MOD) |
|
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440 | { |
|
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441 | if (keysym == XK_Home) |
|
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442 | { |
|
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443 | scr_move_to (0, 1); |
|
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444 | return; |
|
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445 | } |
|
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446 | else if (keysym == XK_End) |
|
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447 | { |
|
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448 | scr_move_to (1, 1); |
|
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449 | return; |
|
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450 | } |
|
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451 | } |
|
|
452 | #endif |
|
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453 | } |
|
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454 | |
|
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455 | if (shft) |
|
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456 | { |
|
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457 | /* Shift + F1 - F10 generates F11 - F20 */ |
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458 | if (keysym >= XK_F1 && keysym <= XK_F10) |
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459 | { |
|
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460 | keysym += (XK_F11 - XK_F1); |
|
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461 | shft = 0; /* turn off Shift */ |
|
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462 | } |
|
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463 | else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) |
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464 | { |
|
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465 | switch (keysym) |
|
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466 | { |
|
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467 | /* normal XTerm key bindings */ |
|
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468 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
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469 | selection_request (ev.time); |
|
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470 | return; |
|
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471 | #if TODO |
|
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472 | /* rxvt extras */ |
|
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473 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
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474 | change_font (FONT_UP); |
|
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475 | return; |
|
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476 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
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477 | change_font (FONT_DN); |
|
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478 | return; |
|
|
479 | #endif |
|
|
480 | } |
|
|
481 | } |
|
|
482 | } |
|
|
483 | |
|
|
484 | #if ENABLE_FRILLS || ISO_14755 |
|
|
485 | // ISO 14755 support |
|
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486 | if (shft && ctrl) |
|
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487 | { |
|
|
488 | int hv; |
|
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489 | |
|
|
490 | if (iso14755buf & ISO_14755_51 |
|
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491 | && (keysym == XK_space || keysym == XK_KP_Space |
|
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492 | || keysym == XK_Return || keysym == XK_KP_Enter)) |
|
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493 | { |
|
|
494 | commit_iso14755 (); |
|
|
495 | iso14755buf = ISO_14755_51; |
|
|
496 | # if ISO_14755 |
|
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497 | iso14755_51 (0); |
130 | # endif |
498 | # endif |
131 | if (keysym == R->ks_bigfont) { |
499 | return; |
132 | rxvt_change_font(aR_ 0, FONT_UP); |
500 | } |
133 | return; |
501 | else if ((hv = hex_keyval (ev)) >= 0) |
134 | } else if (keysym == R->ks_smallfont) { |
502 | { |
135 | rxvt_change_font(aR_ 0, FONT_DN); |
503 | iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK) |
136 | return; |
504 | | hv | ISO_14755_51; |
137 | } |
505 | # if ISO_14755 |
138 | } |
506 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
139 | #endif |
|
|
140 | |
|
|
141 | if (R->TermWin.saveLines) { |
|
|
142 | #ifdef UNSHIFTED_SCROLLKEYS |
|
|
143 | if (!ctrl && !meta) { |
|
|
144 | #else |
|
|
145 | if (IS_SCROLL_MOD) { |
|
|
146 | #endif |
|
|
147 | int lnsppg; |
|
|
148 | |
|
|
149 | #ifdef PAGING_CONTEXT_LINES |
|
|
150 | lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; |
|
|
151 | #else |
|
|
152 | lnsppg = R->TermWin.nrow * 4 / 5; |
|
|
153 | #endif |
|
|
154 | if (keysym == XK_Prior) { |
|
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155 | rxvt_scr_page(aR_ UP, lnsppg); |
|
|
156 | return; |
|
|
157 | } else if (keysym == XK_Next) { |
|
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158 | rxvt_scr_page(aR_ DN, lnsppg); |
|
|
159 | return; |
|
|
160 | } |
|
|
161 | } |
|
|
162 | #ifdef SCROLL_ON_UPDOWN_KEYS |
|
|
163 | if (IS_SCROLL_MOD) { |
|
|
164 | if (keysym == XK_Up) { |
|
|
165 | rxvt_scr_page(aR_ UP, 1); |
|
|
166 | return; |
|
|
167 | } else if (keysym == XK_Down) { |
|
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168 | rxvt_scr_page(aR_ DN, 1); |
|
|
169 | return; |
|
|
170 | } |
|
|
171 | } |
|
|
172 | #endif |
|
|
173 | #ifdef SCROLL_ON_HOMEEND_KEYS |
|
|
174 | if (IS_SCROLL_MOD) { |
|
|
175 | if (keysym == XK_Home) { |
|
|
176 | rxvt_scr_move_to(aR_ 0, 1); |
|
|
177 | return; |
|
|
178 | } else if (keysym == XK_End) { |
|
|
179 | rxvt_scr_move_to(aR_ 1, 0); |
|
|
180 | return; |
|
|
181 | } |
|
|
182 | } |
|
|
183 | #endif |
|
|
184 | } |
|
|
185 | |
|
|
186 | if (shft) { |
|
|
187 | /* Shift + F1 - F10 generates F11 - F20 */ |
|
|
188 | if (keysym >= XK_F1 && keysym <= XK_F10) { |
|
|
189 | keysym += (XK_F11 - XK_F1); |
|
|
190 | shft = 0; /* turn off Shift */ |
|
|
191 | } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) { |
|
|
192 | switch (keysym) { |
|
|
193 | /* normal XTerm key bindings */ |
|
|
194 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
|
195 | rxvt_selection_request(aR_ ev->time, 0, 0); |
|
|
196 | return; |
|
|
197 | /* rxvt extras */ |
|
|
198 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
|
199 | rxvt_change_font(aR_ 0, FONT_UP); |
|
|
200 | return; |
|
|
201 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
|
202 | rxvt_change_font(aR_ 0, FONT_DN); |
|
|
203 | return; |
|
|
204 | } |
|
|
205 | } |
|
|
206 | } |
|
|
207 | #ifdef PRINTPIPE |
|
|
208 | if (keysym == XK_Print) { |
|
|
209 | rxvt_scr_printscreen(aR_ ctrl | shft); |
|
|
210 | return; |
|
|
211 | } |
|
|
212 | #endif |
|
|
213 | #ifdef GREEK_SUPPORT |
|
|
214 | if (keysym == R->ks_greekmodeswith) { |
|
|
215 | R->greek_mode = !R->greek_mode; |
|
|
216 | if (R->greek_mode) { |
|
|
217 | rxvt_xterm_seq(aR_ XTerm_title, |
|
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218 | (greek_getmode() == GREEK_ELOT928 |
|
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219 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
|
|
220 | greek_reset(); |
|
|
221 | } else |
|
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222 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
|
223 | return; |
|
|
224 | } |
|
|
225 | #endif |
|
|
226 | |
|
|
227 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) { |
|
|
228 | #ifdef KEYSYM_RESOURCE |
|
|
229 | if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) { |
|
|
230 | unsigned int l; |
|
|
231 | const unsigned char *kbuf0; |
|
|
232 | const unsigned char ch = C0_ESC; |
|
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233 | |
|
|
234 | kbuf0 = (R->Keysym_map[keysym & 0xFF]); |
|
|
235 | l = (unsigned int)*kbuf0++; |
|
|
236 | |
|
|
237 | /* escape prefix */ |
|
|
238 | if (meta) |
|
|
239 | # ifdef META8_OPTION |
|
|
240 | if (R->meta_char == C0_ESC) |
|
|
241 | # endif |
507 | # endif |
242 | rxvt_tt_write(aR_ &ch, 1); |
|
|
243 | rxvt_tt_write(aR_ kbuf0, l); |
|
|
244 | return; |
|
|
245 | } else |
|
|
246 | #endif |
|
|
247 | { |
|
|
248 | newlen = 1; |
|
|
249 | switch (keysym) { |
|
|
250 | #ifndef NO_BACKSPACE_KEY |
|
|
251 | case XK_BackSpace: |
|
|
252 | if (R->PrivateModes & PrivMode_HaveBackSpace) { |
|
|
253 | kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) |
|
|
254 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
255 | kbuf[1] = '\0'; |
|
|
256 | } else |
|
|
257 | STRCPY(kbuf, R->key_backspace); |
|
|
258 | # ifdef MULTICHAR_SET |
|
|
259 | if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { |
|
|
260 | int col, row; |
|
|
261 | |
|
|
262 | newlen = STRLEN(kbuf); |
|
|
263 | col = R->screen.cur.col - 1; |
|
|
264 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
265 | if (IS_MULTI2(R->screen.rend[row][col])) |
|
|
266 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
267 | } |
|
|
268 | # endif |
|
|
269 | break; |
|
|
270 | #endif |
|
|
271 | #ifndef NO_DELETE_KEY |
|
|
272 | case XK_Delete: |
|
|
273 | STRCPY(kbuf, R->key_delete); |
|
|
274 | # ifdef MULTICHAR_SET |
|
|
275 | if (R->Options & Opt_mc_hack) { |
|
|
276 | int col, row; |
|
|
277 | |
|
|
278 | newlen = STRLEN(kbuf); |
|
|
279 | col = R->screen.cur.col; |
|
|
280 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
281 | if (IS_MULTI1(R->screen.rend[row][col])) |
|
|
282 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
283 | } |
|
|
284 | # endif |
|
|
285 | break; |
|
|
286 | #endif |
|
|
287 | case XK_Tab: |
|
|
288 | if (shft) |
|
|
289 | STRCPY(kbuf, "\033[Z"); |
|
|
290 | else { |
|
|
291 | #ifdef CTRL_TAB_MAKES_META |
|
|
292 | if (ctrl) |
|
|
293 | meta = 1; |
|
|
294 | #endif |
|
|
295 | #ifdef MOD4_TAB_MAKES_META |
|
|
296 | if (ev->state & Mod4Mask) |
|
|
297 | meta = 1; |
|
|
298 | #endif |
|
|
299 | newlen = 0; |
|
|
300 | } |
|
|
301 | break; |
|
|
302 | |
|
|
303 | |
|
|
304 | #ifdef XK_KP_Left |
|
|
305 | case XK_KP_Up: /* \033Ox or standard */ |
|
|
306 | case XK_KP_Down: /* \033Or or standard */ |
|
|
307 | case XK_KP_Right: /* \033Ov or standard */ |
|
|
308 | case XK_KP_Left: /* \033Ot or standard */ |
|
|
309 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
310 | STRCPY(kbuf, "\033OZ"); |
|
|
311 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
|
|
312 | break; |
|
|
313 | } else |
|
|
314 | /* translate to std. cursor key */ |
|
|
315 | keysym = XK_Left + (keysym - XK_KP_Left); |
|
|
316 | /* FALLTHROUGH */ |
|
|
317 | #endif |
|
|
318 | case XK_Up: /* "\033[A" */ |
|
|
319 | case XK_Down: /* "\033[B" */ |
|
|
320 | case XK_Right: /* "\033[C" */ |
|
|
321 | case XK_Left: /* "\033[D" */ |
|
|
322 | STRCPY(kbuf, "\033[Z"); |
|
|
323 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
|
|
324 | /* do Shift first */ |
|
|
325 | if (shft) |
|
|
326 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
|
327 | else if (ctrl) { |
|
|
328 | kbuf[1] = 'O'; |
|
|
329 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
|
330 | } else if (R->PrivateModes & PrivMode_aplCUR) |
|
|
331 | kbuf[1] = 'O'; |
|
|
332 | #ifdef MULTICHAR_SET |
|
|
333 | //TODO: ?? |
|
|
334 | if (R->Options & Opt_mc_hack) { |
|
|
335 | int col, row, m; |
|
|
336 | |
|
|
337 | col = R->screen.cur.col; |
|
|
338 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
339 | m = 0; |
|
|
340 | if (keysym == XK_Right |
|
|
341 | && IS_MULTI1(R->screen.rend[row][col])) |
|
|
342 | m = 1; |
|
|
343 | else if (keysym == XK_Left) { |
|
|
344 | if (col > 0) { |
|
|
345 | if (IS_MULTI2(R->screen.rend[row][col - 1])) |
|
|
346 | m = 1; |
|
|
347 | } else if (R->screen.cur.row > 0) { |
|
|
348 | col = R->screen.tlen[--row]; |
|
|
349 | if (col == -1) |
|
|
350 | col = R->TermWin.ncol - 1; |
|
|
351 | else |
|
|
352 | col--; |
|
|
353 | if (col > 0 |
|
|
354 | && IS_MULTI2(R->screen.rend[row][col])) |
|
|
355 | m = 1; |
|
|
356 | } |
|
|
357 | } |
|
|
358 | if (m) |
|
|
359 | MEMMOVE(kbuf + 3, kbuf, 3 + 1); |
|
|
360 | } |
|
|
361 | #endif |
|
|
362 | break; |
|
|
363 | |
|
|
364 | #ifndef UNSHIFTED_SCROLLKEYS |
|
|
365 | # ifdef XK_KP_Prior |
|
|
366 | case XK_KP_Prior: |
|
|
367 | /* allow shift to override */ |
|
|
368 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
369 | STRCPY(kbuf, "\033Oy"); |
|
|
370 | break; |
|
|
371 | } |
|
|
372 | /* FALLTHROUGH */ |
|
|
373 | # endif |
|
|
374 | case XK_Prior: |
|
|
375 | STRCPY(kbuf, "\033[5~"); |
|
|
376 | break; |
|
|
377 | # ifdef XK_KP_Next |
|
|
378 | case XK_KP_Next: |
|
|
379 | /* allow shift to override */ |
|
|
380 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
381 | STRCPY(kbuf, "\033Os"); |
|
|
382 | break; |
|
|
383 | } |
|
|
384 | /* FALLTHROUGH */ |
|
|
385 | # endif |
|
|
386 | case XK_Next: |
|
|
387 | STRCPY(kbuf, "\033[6~"); |
|
|
388 | break; |
|
|
389 | #endif |
|
|
390 | case XK_KP_Enter: |
|
|
391 | /* allow shift to override */ |
|
|
392 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
393 | STRCPY(kbuf, "\033OM"); |
|
|
394 | } else { |
|
|
395 | kbuf[0] = '\r'; |
|
|
396 | kbuf[1] = '\0'; |
|
|
397 | } |
|
|
398 | break; |
|
|
399 | |
|
|
400 | #ifdef XK_KP_Begin |
|
|
401 | case XK_KP_Begin: |
|
|
402 | STRCPY(kbuf, "\033Ou"); |
|
|
403 | break; |
|
|
404 | |
|
|
405 | case XK_KP_Insert: |
|
|
406 | STRCPY(kbuf, "\033Op"); |
|
|
407 | break; |
|
|
408 | |
|
|
409 | case XK_KP_Delete: |
|
|
410 | STRCPY(kbuf, "\033On"); |
|
|
411 | break; |
|
|
412 | #endif |
|
|
413 | case XK_KP_F1: /* "\033OP" */ |
|
|
414 | case XK_KP_F2: /* "\033OQ" */ |
|
|
415 | case XK_KP_F3: /* "\033OR" */ |
|
|
416 | case XK_KP_F4: /* "\033OS" */ |
|
|
417 | STRCPY(kbuf, "\033OP"); |
|
|
418 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
419 | break; |
|
|
420 | |
|
|
421 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
422 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
423 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
424 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
425 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
426 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
427 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
428 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
429 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
430 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
431 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
432 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
433 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
434 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
435 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
436 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
437 | /* allow shift to override */ |
|
|
438 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
439 | STRCPY(kbuf, "\033Oj"); |
|
|
440 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
441 | } else { |
|
|
442 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
443 | kbuf[1] = '\0'; |
|
|
444 | } |
|
|
445 | break; |
|
|
446 | |
|
|
447 | case XK_Find: |
|
|
448 | STRCPY(kbuf, "\033[1~"); |
|
|
449 | break; |
|
|
450 | case XK_Insert: |
|
|
451 | STRCPY(kbuf, "\033[2~"); |
|
|
452 | break; |
|
|
453 | #ifdef DXK_Remove /* support for DEC remove like key */ |
|
|
454 | case DXK_Remove: |
|
|
455 | /* FALLTHROUGH */ |
|
|
456 | #endif |
|
|
457 | case XK_Execute: |
|
|
458 | STRCPY(kbuf, "\033[3~"); |
|
|
459 | break; |
|
|
460 | case XK_Select: |
|
|
461 | STRCPY(kbuf, "\033[4~"); |
|
|
462 | break; |
|
|
463 | #ifdef XK_KP_End |
|
|
464 | case XK_KP_End: |
|
|
465 | /* allow shift to override */ |
|
|
466 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
467 | STRCPY(kbuf, "\033Oq"); |
|
|
468 | break; |
|
|
469 | } |
|
|
470 | /* FALLTHROUGH */ |
|
|
471 | #endif |
|
|
472 | case XK_End: |
|
|
473 | STRCPY(kbuf, KS_END); |
|
|
474 | break; |
|
|
475 | #ifdef XK_KP_Home |
|
|
476 | case XK_KP_Home: |
|
|
477 | /* allow shift to override */ |
|
|
478 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
479 | STRCPY(kbuf, "\033Ow"); |
|
|
480 | break; |
|
|
481 | } |
|
|
482 | /* FALLTHROUGH */ |
|
|
483 | #endif |
|
|
484 | case XK_Home: |
|
|
485 | STRCPY(kbuf, KS_HOME); |
|
|
486 | break; |
|
|
487 | |
|
|
488 | #define FKEY(n, fkey) \ |
|
|
489 | sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) |
|
|
490 | |
|
|
491 | case XK_F1: /* "\033[11~" */ |
|
|
492 | case XK_F2: /* "\033[12~" */ |
|
|
493 | case XK_F3: /* "\033[13~" */ |
|
|
494 | case XK_F4: /* "\033[14~" */ |
|
|
495 | case XK_F5: /* "\033[15~" */ |
|
|
496 | FKEY(11, XK_F1); |
|
|
497 | break; |
|
|
498 | case XK_F6: /* "\033[17~" */ |
|
|
499 | case XK_F7: /* "\033[18~" */ |
|
|
500 | case XK_F8: /* "\033[19~" */ |
|
|
501 | case XK_F9: /* "\033[20~" */ |
|
|
502 | case XK_F10: /* "\033[21~" */ |
|
|
503 | FKEY(17, XK_F6); |
|
|
504 | break; |
|
|
505 | case XK_F11: /* "\033[23~" */ |
|
|
506 | case XK_F12: /* "\033[24~" */ |
|
|
507 | case XK_F13: /* "\033[25~" */ |
|
|
508 | case XK_F14: /* "\033[26~" */ |
|
|
509 | FKEY(23, XK_F11); |
|
|
510 | break; |
|
|
511 | case XK_F15: /* "\033[28~" */ |
|
|
512 | case XK_F16: /* "\033[29~" */ |
|
|
513 | FKEY(28, XK_F15); |
|
|
514 | break; |
|
|
515 | case XK_Help: /* "\033[28~" */ |
|
|
516 | FKEY(28, XK_Help); |
|
|
517 | break; |
|
|
518 | case XK_Menu: /* "\033[29~" */ |
|
|
519 | FKEY(29, XK_Menu); |
|
|
520 | break; |
|
|
521 | case XK_F17: /* "\033[31~" */ |
|
|
522 | case XK_F18: /* "\033[32~" */ |
|
|
523 | case XK_F19: /* "\033[33~" */ |
|
|
524 | case XK_F20: /* "\033[34~" */ |
|
|
525 | case XK_F21: /* "\033[35~" */ |
|
|
526 | case XK_F22: /* "\033[36~" */ |
|
|
527 | case XK_F23: /* "\033[37~" */ |
|
|
528 | case XK_F24: /* "\033[38~" */ |
|
|
529 | case XK_F25: /* "\033[39~" */ |
|
|
530 | case XK_F26: /* "\033[40~" */ |
|
|
531 | case XK_F27: /* "\033[41~" */ |
|
|
532 | case XK_F28: /* "\033[42~" */ |
|
|
533 | case XK_F29: /* "\033[43~" */ |
|
|
534 | case XK_F30: /* "\033[44~" */ |
|
|
535 | case XK_F31: /* "\033[45~" */ |
|
|
536 | case XK_F32: /* "\033[46~" */ |
|
|
537 | case XK_F33: /* "\033[47~" */ |
|
|
538 | case XK_F34: /* "\033[48~" */ |
|
|
539 | case XK_F35: /* "\033[49~" */ |
|
|
540 | FKEY(31, XK_F17); |
|
|
541 | break; |
|
|
542 | #undef FKEY |
|
|
543 | default: |
|
|
544 | newlen = 0; |
|
|
545 | break; |
|
|
546 | } |
|
|
547 | if (newlen) |
|
|
548 | len = STRLEN(kbuf); |
|
|
549 | } |
|
|
550 | /* |
|
|
551 | * Pass meta for all function keys, if 'meta' option set |
|
|
552 | */ |
|
|
553 | #ifdef META8_OPTION |
|
|
554 | if (meta && (R->meta_char == 0x80) && len > 0) |
|
|
555 | kbuf[len - 1] |= 0x80; |
|
|
556 | #endif |
|
|
557 | } else if (ctrl && keysym == XK_minus) { |
|
|
558 | len = 1; |
|
|
559 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
|
|
560 | } else { |
|
|
561 | #ifdef META8_OPTION |
|
|
562 | /* set 8-bit on */ |
|
|
563 | if (meta && (R->meta_char == 0x80)) { |
|
|
564 | unsigned char *ch; |
|
|
565 | |
|
|
566 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
567 | *ch |= 0x80; |
|
|
568 | meta = 0; |
|
|
569 | } |
|
|
570 | #endif |
|
|
571 | #ifdef GREEK_SUPPORT |
|
|
572 | if (R->greek_mode) |
|
|
573 | len = greek_xlat(kbuf, len); |
|
|
574 | #endif |
|
|
575 | /* nil */ ; |
|
|
576 | } |
|
|
577 | } |
|
|
578 | |
|
|
579 | if (len <= 0) |
|
|
580 | return; /* not mapped */ |
|
|
581 | |
|
|
582 | if (R->Options & Opt_scrollTtyKeypress) |
|
|
583 | if (R->TermWin.view_start) { |
|
|
584 | R->TermWin.view_start = 0; |
|
|
585 | R->want_refresh = 1; |
|
|
586 | } |
|
|
587 | |
|
|
588 | /* |
|
|
589 | * these modifications only affect the static keybuffer |
|
|
590 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
591 | * |
|
|
592 | * eg, |
|
|
593 | * Prior = "ESC[5~" |
|
|
594 | * Shift+Prior = "ESC[5$" |
|
|
595 | * Ctrl+Prior = "ESC[5^" |
|
|
596 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
597 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
|
|
598 | */ |
|
|
599 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
600 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
601 | |
|
|
602 | /* escape prefix */ |
|
|
603 | if (meta |
|
|
604 | #ifdef META8_OPTION |
|
|
605 | && (R->meta_char == C0_ESC) |
|
|
606 | #endif |
|
|
607 | ) { |
|
|
608 | const unsigned char ch = C0_ESC; |
|
|
609 | |
|
|
610 | rxvt_tt_write(aR_ &ch, 1); |
|
|
611 | } |
|
|
612 | #ifdef DEBUG_CMD |
|
|
613 | if (debug_key) { /* Display keyboard buffer contents */ |
|
|
614 | char *p; |
|
|
615 | int i; |
|
|
616 | |
|
|
617 | fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
|
|
618 | for (i = 0, p = kbuf; i < len; i++, p++) |
|
|
619 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
|
|
620 | fprintf(stderr, "'\n"); |
|
|
621 | } |
|
|
622 | #endif /* DEBUG_CMD */ |
|
|
623 | rxvt_tt_write(aR_ kbuf, (unsigned int)len); |
|
|
624 | } |
|
|
625 | /*}}} */ |
|
|
626 | |
|
|
627 | #if (MENUBAR_MAX) |
|
|
628 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
|
|
629 | /* attempt to `write' count to the input buffer */ |
|
|
630 | /* EXTPROTO */ |
|
|
631 | unsigned int |
|
|
632 | rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) |
|
|
633 | { |
|
|
634 | unsigned int n, s; |
|
|
635 | unsigned char *cmdbuf_base = R->cmdbuf_base, |
|
|
636 | *cmdbuf_endp = R->cmdbuf_endp, |
|
|
637 | *cmdbuf_ptr = R->cmdbuf_ptr; |
|
|
638 | |
|
|
639 | n = cmdbuf_ptr - cmdbuf_base; |
|
|
640 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
|
|
641 | if (n > 0 && s < count) { |
|
|
642 | MEMMOVE(cmdbuf_base, cmdbuf_ptr, |
|
|
643 | (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); |
|
|
644 | cmdbuf_ptr = cmdbuf_base; |
|
|
645 | cmdbuf_endp -= n; |
|
|
646 | s += n; |
|
|
647 | } |
|
|
648 | if (count > s) { |
|
|
649 | rxvt_print_error("data loss: cmd_write too large"); |
|
|
650 | count = s; |
|
|
651 | } |
|
|
652 | for (; count--;) |
|
|
653 | *cmdbuf_endp++ = *str++; |
|
|
654 | R->cmdbuf_ptr = cmdbuf_ptr; |
|
|
655 | R->cmdbuf_endp = cmdbuf_endp; |
|
|
656 | return 0; |
|
|
657 | } |
|
|
658 | #endif /* MENUBAR_MAX */ |
|
|
659 | |
|
|
660 | void |
|
|
661 | rxvt_term::process_x_events () |
|
|
662 | { |
|
|
663 | do |
|
|
664 | { |
|
|
665 | XEvent xev; |
|
|
666 | |
|
|
667 | XNextEvent (Xdisplay, &xev); |
|
|
668 | #if defined(CURSOR_BLINK) |
|
|
669 | if ((Options & Opt_cursorBlink) |
|
|
670 | && xev.type == KeyPress) { |
|
|
671 | if (hidden_cursor) { |
|
|
672 | hidden_cursor = 0; |
|
|
673 | want_refresh = 1; |
|
|
674 | } |
|
|
675 | want_keypress_time = 1; |
|
|
676 | } |
|
|
677 | #endif |
|
|
678 | |
|
|
679 | #if defined(POINTER_BLANK) |
|
|
680 | if ((Options & Opt_pointerBlank) |
|
|
681 | && (pointerBlankDelay > 0)) { |
|
|
682 | if (xev.type == MotionNotify |
|
|
683 | || xev.type == ButtonPress |
|
|
684 | || xev.type == ButtonRelease) { |
|
|
685 | if (hidden_pointer) |
|
|
686 | rxvt_pointer_unblank(aR); |
|
|
687 | want_motion_time = 1; |
|
|
688 | } |
|
|
689 | if (xev.type == KeyPress && hidden_pointer == 0) |
|
|
690 | rxvt_pointer_blank (this); |
|
|
691 | } |
|
|
692 | #endif |
|
|
693 | |
|
|
694 | #ifdef USE_XIM |
|
|
695 | if (!XFilterEvent (&xev, xev.xany.window)) |
|
|
696 | #endif |
|
|
697 | rxvt_process_x_event (this, &xev); |
|
|
698 | } |
|
|
699 | while (XPending (Xdisplay)); |
|
|
700 | } |
|
|
701 | |
|
|
702 | void |
|
|
703 | rxvt_term::x_cb (io_watcher &w, short revents) |
|
|
704 | { |
|
|
705 | process_x_events (); |
|
|
706 | |
|
|
707 | flush (); |
|
|
708 | } |
|
|
709 | |
|
|
710 | // read the next character, currently handles UTF-8 |
|
|
711 | // will probably handle all sorts of other stuff in the future |
|
|
712 | uint32_t |
|
|
713 | rxvt_term::next_char () |
|
|
714 | { |
|
|
715 | struct mbstate &s = mbstate; |
|
|
716 | |
|
|
717 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
718 | { |
|
|
719 | uint8_t ch = *cmdbuf_ptr; |
|
|
720 | |
|
|
721 | if (s.cnt) |
|
|
722 | { |
|
|
723 | if ((ch & 0xc0) == 0x80) |
|
|
724 | { |
|
|
725 | cmdbuf_ptr++; |
|
|
726 | |
|
|
727 | /* continuation */ |
|
|
728 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
729 | |
|
|
730 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
731 | return s.reg; |
508 | return; |
732 | |
|
|
733 | continue; |
|
|
734 | } |
509 | } |
735 | else |
510 | else |
736 | { |
511 | { |
737 | s.cnt = 0; |
512 | # if ENABLE_OVERLAY |
738 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
513 | scr_overlay_off (); |
|
|
514 | # endif |
|
|
515 | iso14755buf = 0; |
739 | } |
516 | } |
740 | } |
517 | } |
|
|
518 | else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) |
|
|
519 | || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) |
|
|
520 | if (!(iso14755buf & ISO_14755_STARTED)) |
|
|
521 | { |
|
|
522 | iso14755buf |= ISO_14755_STARTED; |
|
|
523 | # if ENABLE_OVERLAY |
|
|
524 | scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); |
|
|
525 | scr_overlay_set (0, 0, "ISO 14755 mode"); |
|
|
526 | # endif |
|
|
527 | } |
|
|
528 | #endif |
741 | |
529 | |
742 | if ((ch & 0xc0) == 0xc0) |
530 | #ifdef PRINTPIPE |
|
|
531 | if (keysym == XK_Print) |
|
|
532 | { |
|
|
533 | scr_printscreen (ctrl | shft); |
|
|
534 | return; |
743 | { |
535 | } |
744 | cmdbuf_ptr++; |
536 | #endif |
745 | |
537 | |
746 | /* first byte */ |
538 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
747 | s.orig = ch; /* for broken encodings */ |
539 | { |
|
|
540 | { |
|
|
541 | newlen = 1; |
|
|
542 | switch (keysym) |
|
|
543 | { |
|
|
544 | #ifndef NO_BACKSPACE_KEY |
|
|
545 | case XK_BackSpace: |
|
|
546 | if (priv_modes & PrivMode_HaveBackSpace) |
|
|
547 | { |
|
|
548 | kbuf[0] = (!! (priv_modes & PrivMode_BackSpace) |
|
|
549 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
550 | kbuf[1] = '\0'; |
|
|
551 | } |
|
|
552 | else |
|
|
553 | strcpy (kbuf, key_backspace); |
|
|
554 | break; |
|
|
555 | #endif |
|
|
556 | #ifndef NO_DELETE_KEY |
|
|
557 | # ifdef XK_KP_Prior |
|
|
558 | case XK_KP_Delete: |
|
|
559 | /* allow shift to override */ |
|
|
560 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
561 | { |
|
|
562 | strcpy (kbuf, "\033On"); |
|
|
563 | break; |
|
|
564 | } |
|
|
565 | /* FALLTHROUGH */ |
|
|
566 | # endif |
|
|
567 | case XK_Delete: |
|
|
568 | strcpy (kbuf, key_delete); |
|
|
569 | break; |
|
|
570 | #endif |
|
|
571 | case XK_Tab: |
|
|
572 | if (shft) |
|
|
573 | strcpy (kbuf, "\033[Z"); |
|
|
574 | else |
|
|
575 | { |
|
|
576 | #ifdef CTRL_TAB_MAKES_META |
|
|
577 | if (ctrl) |
|
|
578 | meta = 1; |
|
|
579 | #endif |
|
|
580 | #ifdef MOD4_TAB_MAKES_META |
|
|
581 | if (ev.state & Mod4Mask) |
|
|
582 | meta = 1; |
|
|
583 | #endif |
|
|
584 | newlen = 0; |
|
|
585 | } |
|
|
586 | break; |
|
|
587 | |
|
|
588 | #ifdef XK_KP_Left |
|
|
589 | case XK_KP_Up: /* \033Ox or standard */ |
|
|
590 | case XK_KP_Down: /* \033Or or standard */ |
|
|
591 | case XK_KP_Right: /* \033Ov or standard */ |
|
|
592 | case XK_KP_Left: /* \033Ot or standard */ |
|
|
593 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
594 | { |
|
|
595 | strcpy (kbuf, "\033OZ"); |
|
|
596 | kbuf[2] = "txvr"[keysym - XK_KP_Left]; |
|
|
597 | break; |
|
|
598 | } |
|
|
599 | else |
|
|
600 | /* translate to std. cursor key */ |
|
|
601 | keysym = XK_Left + (keysym - XK_KP_Left); |
|
|
602 | /* FALLTHROUGH */ |
|
|
603 | #endif |
|
|
604 | case XK_Up: /* "\033[A" */ |
|
|
605 | case XK_Down: /* "\033[B" */ |
|
|
606 | case XK_Right: /* "\033[C" */ |
|
|
607 | case XK_Left: /* "\033[D" */ |
|
|
608 | strcpy (kbuf, "\033[Z"); |
|
|
609 | kbuf[2] = "DACB"[keysym - XK_Left]; |
|
|
610 | /* do Shift first */ |
|
|
611 | if (shft) |
|
|
612 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
613 | else if (ctrl) |
|
|
614 | { |
|
|
615 | kbuf[1] = 'O'; |
|
|
616 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
617 | } |
|
|
618 | else if (priv_modes & PrivMode_aplCUR) |
|
|
619 | kbuf[1] = 'O'; |
|
|
620 | break; |
|
|
621 | |
|
|
622 | #ifndef UNSHIFTED_SCROLLKEYS |
|
|
623 | # ifdef XK_KP_Prior |
|
|
624 | case XK_KP_Prior: |
|
|
625 | /* allow shift to override */ |
|
|
626 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
627 | { |
|
|
628 | strcpy (kbuf, "\033Oy"); |
|
|
629 | break; |
|
|
630 | } |
|
|
631 | /* FALLTHROUGH */ |
|
|
632 | # endif |
|
|
633 | case XK_Prior: |
|
|
634 | strcpy (kbuf, "\033[5~"); |
|
|
635 | break; |
|
|
636 | # ifdef XK_KP_Next |
|
|
637 | case XK_KP_Next: |
|
|
638 | /* allow shift to override */ |
|
|
639 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
640 | { |
|
|
641 | strcpy (kbuf, "\033Os"); |
|
|
642 | break; |
|
|
643 | } |
|
|
644 | /* FALLTHROUGH */ |
|
|
645 | # endif |
|
|
646 | case XK_Next: |
|
|
647 | strcpy (kbuf, "\033[6~"); |
|
|
648 | break; |
|
|
649 | #endif |
|
|
650 | case XK_KP_Enter: |
|
|
651 | /* allow shift to override */ |
|
|
652 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
653 | { |
|
|
654 | strcpy (kbuf, "\033OM"); |
|
|
655 | break; |
|
|
656 | } |
|
|
657 | |
|
|
658 | /* FALLTHROUGH */ |
|
|
659 | |
|
|
660 | case XK_Return: |
|
|
661 | if (priv_modes & PrivMode_LFNL) |
|
|
662 | { |
|
|
663 | kbuf[0] = '\015'; |
|
|
664 | kbuf[1] = '\012'; |
|
|
665 | kbuf[2] = '\0'; |
|
|
666 | } |
|
|
667 | else |
|
|
668 | { |
|
|
669 | kbuf[0] = '\015'; |
|
|
670 | kbuf[1] = '\0'; |
|
|
671 | } |
|
|
672 | break; |
|
|
673 | |
|
|
674 | #ifdef XK_KP_Begin |
|
|
675 | case XK_KP_Begin: |
|
|
676 | strcpy (kbuf, "\033Ou"); |
|
|
677 | break; |
|
|
678 | |
|
|
679 | #endif |
|
|
680 | case XK_KP_F1: /* "\033OP" */ |
|
|
681 | case XK_KP_F2: /* "\033OQ" */ |
|
|
682 | case XK_KP_F3: /* "\033OR" */ |
|
|
683 | case XK_KP_F4: /* "\033OS" */ |
|
|
684 | strcpy (kbuf, "\033OP"); |
|
|
685 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
686 | break; |
|
|
687 | |
|
|
688 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
689 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
690 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
691 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
692 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
693 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
694 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
695 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
696 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
697 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
698 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
699 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
700 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
701 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
702 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
703 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
704 | /* allow shift to override */ |
|
|
705 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
706 | { |
|
|
707 | strcpy (kbuf, "\033Oj"); |
|
|
708 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
709 | } |
|
|
710 | else |
|
|
711 | { |
|
|
712 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
713 | kbuf[1] = '\0'; |
|
|
714 | } |
|
|
715 | break; |
|
|
716 | |
|
|
717 | case XK_Find: |
|
|
718 | strcpy (kbuf, "\033[1~"); |
|
|
719 | break; |
|
|
720 | |
|
|
721 | #ifdef XK_KP_End |
|
|
722 | case XK_KP_Insert: |
|
|
723 | /* allow shift to override */ |
|
|
724 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
725 | { |
|
|
726 | strcpy (kbuf, "\033Op"); |
|
|
727 | break; |
|
|
728 | } |
|
|
729 | /* FALLTHROUGH */ |
|
|
730 | #endif |
|
|
731 | case XK_Insert: |
|
|
732 | strcpy (kbuf, "\033[2~"); |
|
|
733 | break; |
|
|
734 | #ifdef DXK_Remove /* support for DEC remove like key */ |
|
|
735 | case DXK_Remove: |
|
|
736 | /* FALLTHROUGH */ |
|
|
737 | #endif |
|
|
738 | case XK_Execute: |
|
|
739 | strcpy (kbuf, "\033[3~"); |
|
|
740 | break; |
|
|
741 | case XK_Select: |
|
|
742 | strcpy (kbuf, "\033[4~"); |
|
|
743 | break; |
|
|
744 | #ifdef XK_KP_End |
|
|
745 | case XK_KP_End: |
|
|
746 | /* allow shift to override */ |
|
|
747 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
748 | { |
|
|
749 | strcpy (kbuf, "\033Oq"); |
|
|
750 | break; |
|
|
751 | } |
|
|
752 | /* FALLTHROUGH */ |
|
|
753 | #endif |
|
|
754 | case XK_End: |
|
|
755 | strcpy (kbuf, KS_END); |
|
|
756 | break; |
|
|
757 | #ifdef XK_KP_Home |
|
|
758 | case XK_KP_Home: |
|
|
759 | /* allow shift to override */ |
|
|
760 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
761 | { |
|
|
762 | strcpy (kbuf, "\033Ow"); |
|
|
763 | break; |
|
|
764 | } |
|
|
765 | /* FALLTHROUGH */ |
|
|
766 | #endif |
|
|
767 | case XK_Home: |
|
|
768 | strcpy (kbuf, KS_HOME); |
|
|
769 | break; |
|
|
770 | |
|
|
771 | #define FKEY(n, fkey) \ |
|
|
772 | sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) |
|
|
773 | |
|
|
774 | case XK_F1: /* "\033[11~" */ |
|
|
775 | case XK_F2: /* "\033[12~" */ |
|
|
776 | case XK_F3: /* "\033[13~" */ |
|
|
777 | case XK_F4: /* "\033[14~" */ |
|
|
778 | case XK_F5: /* "\033[15~" */ |
|
|
779 | FKEY (11, XK_F1); |
|
|
780 | break; |
|
|
781 | case XK_F6: /* "\033[17~" */ |
|
|
782 | case XK_F7: /* "\033[18~" */ |
|
|
783 | case XK_F8: /* "\033[19~" */ |
|
|
784 | case XK_F9: /* "\033[20~" */ |
|
|
785 | case XK_F10: /* "\033[21~" */ |
|
|
786 | FKEY (17, XK_F6); |
|
|
787 | break; |
|
|
788 | case XK_F11: /* "\033[23~" */ |
|
|
789 | case XK_F12: /* "\033[24~" */ |
|
|
790 | case XK_F13: /* "\033[25~" */ |
|
|
791 | case XK_F14: /* "\033[26~" */ |
|
|
792 | FKEY (23, XK_F11); |
|
|
793 | break; |
|
|
794 | case XK_F15: /* "\033[28~" */ |
|
|
795 | case XK_F16: /* "\033[29~" */ |
|
|
796 | FKEY (28, XK_F15); |
|
|
797 | break; |
|
|
798 | case XK_Help: /* "\033[28~" */ |
|
|
799 | FKEY (28, XK_Help); |
|
|
800 | break; |
|
|
801 | case XK_Menu: /* "\033[29~" */ |
|
|
802 | FKEY (29, XK_Menu); |
|
|
803 | break; |
|
|
804 | case XK_F17: /* "\033[31~" */ |
|
|
805 | case XK_F18: /* "\033[32~" */ |
|
|
806 | case XK_F19: /* "\033[33~" */ |
|
|
807 | case XK_F20: /* "\033[34~" */ |
|
|
808 | case XK_F21: /* "\033[35~" */ |
|
|
809 | case XK_F22: /* "\033[36~" */ |
|
|
810 | case XK_F23: /* "\033[37~" */ |
|
|
811 | case XK_F24: /* "\033[38~" */ |
|
|
812 | case XK_F25: /* "\033[39~" */ |
|
|
813 | case XK_F26: /* "\033[40~" */ |
|
|
814 | case XK_F27: /* "\033[41~" */ |
|
|
815 | case XK_F28: /* "\033[42~" */ |
|
|
816 | case XK_F29: /* "\033[43~" */ |
|
|
817 | case XK_F30: /* "\033[44~" */ |
|
|
818 | case XK_F31: /* "\033[45~" */ |
|
|
819 | case XK_F32: /* "\033[46~" */ |
|
|
820 | case XK_F33: /* "\033[47~" */ |
|
|
821 | case XK_F34: /* "\033[48~" */ |
|
|
822 | case XK_F35: /* "\033[49~" */ |
|
|
823 | FKEY (31, XK_F17); |
|
|
824 | break; |
|
|
825 | #undef FKEY |
|
|
826 | default: |
|
|
827 | newlen = 0; |
|
|
828 | break; |
|
|
829 | } |
|
|
830 | |
|
|
831 | if (newlen) |
|
|
832 | len = strlen (kbuf); |
|
|
833 | } |
|
|
834 | |
|
|
835 | /* |
|
|
836 | * Pass meta for all function keys, if 'meta' option set |
|
|
837 | */ |
|
|
838 | #ifdef META8_OPTION |
|
|
839 | if (meta && (meta_char == 0x80) && len > 0) |
|
|
840 | kbuf[len - 1] |= 0x80; |
|
|
841 | #endif |
|
|
842 | |
|
|
843 | } |
|
|
844 | else if (ctrl && keysym == XK_minus) |
|
|
845 | { |
748 | s.reg = ch; |
846 | len = 1; |
749 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
847 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
750 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
848 | } |
751 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
849 | else if (keysym == XK_ISO_Left_Tab) |
752 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
850 | { |
753 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
851 | strcpy (kbuf, "\033[Z"); |
|
|
852 | len = 3; |
754 | } |
853 | } |
755 | else |
854 | else |
756 | { |
855 | { |
757 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
856 | #ifdef META8_OPTION |
758 | return ch; |
857 | /* set 8-bit on */ |
|
|
858 | if (meta && (meta_char == 0x80)) |
|
|
859 | { |
|
|
860 | char *ch; |
|
|
861 | |
|
|
862 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
863 | *ch |= 0x80; |
|
|
864 | |
|
|
865 | meta = 0; |
|
|
866 | } |
|
|
867 | #endif |
|
|
868 | /* nil */ ; |
|
|
869 | } |
|
|
870 | } |
|
|
871 | |
|
|
872 | if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END))) |
|
|
873 | return; |
|
|
874 | |
|
|
875 | if (len <= 0) |
|
|
876 | return; /* not mapped */ |
|
|
877 | |
|
|
878 | if (OPTION (Opt_scrollTtyKeypress)) |
|
|
879 | if (view_start) |
|
|
880 | { |
|
|
881 | view_start = 0; |
|
|
882 | want_refresh = 1; |
|
|
883 | } |
|
|
884 | |
|
|
885 | /* |
|
|
886 | * these modifications only affect the static keybuffer |
|
|
887 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
888 | * |
|
|
889 | * eg, |
|
|
890 | * Prior = "ESC[5~" |
|
|
891 | * Shift+Prior = "ESC[5$" |
|
|
892 | * Ctrl+Prior = "ESC[5^" |
|
|
893 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
894 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
|
|
895 | */ |
|
|
896 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
897 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
898 | |
|
|
899 | /* escape prefix */ |
|
|
900 | if (meta |
|
|
901 | #ifdef META8_OPTION |
|
|
902 | && meta_char == C0_ESC |
|
|
903 | #endif |
|
|
904 | ) |
|
|
905 | { |
|
|
906 | const char ch = C0_ESC; |
|
|
907 | tt_write (&ch, 1); |
|
|
908 | } |
|
|
909 | |
|
|
910 | tt_write (kbuf, (unsigned int)len); |
|
|
911 | } |
|
|
912 | /*}}} */ |
|
|
913 | |
|
|
914 | #if defined (KEYSYM_RESOURCE) |
|
|
915 | unsigned int |
|
|
916 | rxvt_term::cmd_write (const char *str, unsigned int count) |
|
|
917 | { |
|
|
918 | unsigned int n, s; |
|
|
919 | |
|
|
920 | n = cmdbuf_ptr - cmdbuf_base; |
|
|
921 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
922 | |
|
|
923 | if (n > 0 && s < count) |
|
|
924 | { |
|
|
925 | memmove (cmdbuf_base, cmdbuf_ptr, |
|
|
926 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
|
|
927 | cmdbuf_ptr = cmdbuf_base; |
|
|
928 | cmdbuf_endp -= n; |
|
|
929 | s += n; |
|
|
930 | } |
|
|
931 | |
|
|
932 | if (count > s) |
|
|
933 | { |
|
|
934 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
|
|
935 | count = s; |
|
|
936 | } |
|
|
937 | |
|
|
938 | for (; count--;) |
|
|
939 | *cmdbuf_endp++ = *str++; |
|
|
940 | |
|
|
941 | cmd_parse (); |
|
|
942 | |
|
|
943 | return 0; |
|
|
944 | } |
|
|
945 | #endif |
|
|
946 | |
|
|
947 | void |
|
|
948 | rxvt_term::flush () |
|
|
949 | { |
|
|
950 | flush_ev.stop (); |
|
|
951 | |
|
|
952 | #ifdef TRANSPARENT |
|
|
953 | if (want_full_refresh) |
|
|
954 | { |
|
|
955 | want_full_refresh = 0; |
|
|
956 | scr_clear (); |
|
|
957 | scr_touch (false); |
|
|
958 | } |
|
|
959 | #endif |
|
|
960 | |
|
|
961 | if (want_refresh) |
|
|
962 | { |
|
|
963 | if (SHOULD_INVOKE (HOOK_LINE_UPDATE)) |
759 | } |
964 | { |
|
|
965 | int row = view_start; |
|
|
966 | int end_row = row + nrow; |
|
|
967 | |
|
|
968 | while (row > top_row && ROW (row - 1).is_longer ()) |
|
|
969 | --row; |
|
|
970 | |
|
|
971 | do |
|
|
972 | { |
|
|
973 | int start_row = row; |
|
|
974 | line_t *l; |
|
|
975 | |
|
|
976 | do |
|
|
977 | { |
|
|
978 | l = &ROW (row++); |
|
|
979 | |
|
|
980 | if (!(l->f & LINE_FILTERED)) |
|
|
981 | { |
|
|
982 | // line not filtered, mark it as filtered |
|
|
983 | l->f |= LINE_FILTERED; |
|
|
984 | while (l->is_longer ()) |
|
|
985 | { |
|
|
986 | l = &ROW (row++); |
|
|
987 | l->f |= LINE_FILTERED; |
|
|
988 | } |
|
|
989 | |
|
|
990 | // and filter it |
|
|
991 | HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END)); |
|
|
992 | |
|
|
993 | break; |
|
|
994 | } |
|
|
995 | } |
|
|
996 | while (l->is_longer () && row < end_row); |
|
|
997 | } |
|
|
998 | while (row < end_row); |
|
|
999 | } |
|
|
1000 | |
|
|
1001 | scr_refresh (); |
|
|
1002 | scrollbar_show (1); |
|
|
1003 | #ifdef USE_XIM |
|
|
1004 | IMSendSpot (); |
|
|
1005 | #endif |
|
|
1006 | } |
|
|
1007 | |
|
|
1008 | display->flush (); |
|
|
1009 | } |
|
|
1010 | |
|
|
1011 | void |
|
|
1012 | rxvt_term::check_cb (check_watcher &w) |
|
|
1013 | { |
|
|
1014 | make_current (); |
|
|
1015 | |
|
|
1016 | display->flush (); |
|
|
1017 | |
|
|
1018 | if (want_refresh && !flush_ev.active) |
|
|
1019 | flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally |
|
|
1020 | } |
|
|
1021 | |
|
|
1022 | void |
|
|
1023 | rxvt_term::flush_cb (time_watcher &w) |
|
|
1024 | { |
|
|
1025 | make_current (); |
|
|
1026 | |
|
|
1027 | refresh_limit = 1; |
|
|
1028 | refresh_count = 0; |
|
|
1029 | flush (); |
|
|
1030 | } |
|
|
1031 | |
|
|
1032 | #ifdef CURSOR_BLINK |
|
|
1033 | void |
|
|
1034 | rxvt_term::cursor_blink_cb (time_watcher &w) |
|
|
1035 | { |
|
|
1036 | hidden_cursor = !hidden_cursor; |
|
|
1037 | want_refresh = 1; |
|
|
1038 | |
|
|
1039 | w.start (w.at + CURSOR_BLINK_INTERVAL); |
|
|
1040 | } |
|
|
1041 | #endif |
|
|
1042 | |
|
|
1043 | #ifdef TEXT_BLINK |
|
|
1044 | void |
|
|
1045 | rxvt_term::text_blink_cb (time_watcher &w) |
|
|
1046 | { |
|
|
1047 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
760 | } |
1048 | { |
761 | |
1049 | hidden_text = !hidden_text; |
762 | return NOCHAR; |
1050 | want_refresh = 1; |
|
|
1051 | w.start (w.at + TEXT_BLINK_INTERVAL); |
|
|
1052 | } |
763 | } |
1053 | } |
|
|
1054 | #endif |
|
|
1055 | |
|
|
1056 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1057 | void |
|
|
1058 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
|
1059 | { |
|
|
1060 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
|
|
1061 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
1062 | { |
|
|
1063 | want_refresh = 1; |
|
|
1064 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1065 | } |
|
|
1066 | } |
|
|
1067 | #endif |
|
|
1068 | |
|
|
1069 | #ifdef SELECTION_SCROLLING |
|
|
1070 | void |
|
|
1071 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
1072 | { |
|
|
1073 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
1074 | { |
|
|
1075 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
1076 | want_refresh = 1; |
|
|
1077 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1078 | } |
|
|
1079 | } |
|
|
1080 | #endif |
|
|
1081 | |
|
|
1082 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1083 | void |
|
|
1084 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
1085 | { |
|
|
1086 | if (mouse_slip_wheel_speed == 0 |
|
|
1087 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
1088 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
1089 | { |
|
|
1090 | if (view_start == top_row || view_start == 0) |
|
|
1091 | mouse_slip_wheel_speed = 0; |
|
|
1092 | |
|
|
1093 | want_refresh = 1; |
|
|
1094 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1095 | } |
|
|
1096 | } |
|
|
1097 | #endif |
|
|
1098 | |
|
|
1099 | #if LINUX_YIELD_HACK |
|
|
1100 | static struct event_handler |
|
|
1101 | { |
|
|
1102 | check_watcher yield_ev; |
|
|
1103 | |
|
|
1104 | void yield_cb (check_watcher &w) |
|
|
1105 | { |
|
|
1106 | // this should really be sched_yield(), but the linux guys thought |
|
|
1107 | // that giving a process calling sched_yield () less cpu time than |
|
|
1108 | // ones with high nice levels. |
|
|
1109 | |
|
|
1110 | struct timespec ts = { 0, 0 }; |
|
|
1111 | nanosleep (&ts, 0); |
|
|
1112 | |
|
|
1113 | w.stop (); |
|
|
1114 | } |
|
|
1115 | |
|
|
1116 | event_handler () |
|
|
1117 | : yield_ev (this, &event_handler::yield_cb) |
|
|
1118 | { |
|
|
1119 | } |
|
|
1120 | } event_handler; |
|
|
1121 | #endif |
764 | |
1122 | |
765 | bool |
1123 | bool |
766 | rxvt_term::pty_fill (size_t count) |
1124 | rxvt_term::pty_fill () |
767 | { |
1125 | { |
768 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1126 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
1127 | |
|
|
1128 | if (CBUFSIZ == n) |
|
|
1129 | { |
|
|
1130 | rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); |
|
|
1131 | n = 0; |
|
|
1132 | } |
769 | |
1133 | |
770 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1134 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
771 | cmdbuf_ptr = cmdbuf_base; |
1135 | cmdbuf_ptr = cmdbuf_base; |
772 | cmdbuf_endp = cmdbuf_ptr + n; |
1136 | cmdbuf_endp = cmdbuf_ptr + n; |
773 | |
|
|
774 | n = read (cmd_fd, cmdbuf_endp, count); |
|
|
775 | |
1137 | |
|
|
1138 | ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); |
|
|
1139 | |
776 | if (n > 0) |
1140 | if (r > 0) |
777 | { |
1141 | { |
778 | cmdbuf_endp += n; |
1142 | cmdbuf_endp += r; |
779 | return true; |
1143 | return true; |
780 | } |
1144 | } |
781 | else if (n < 0 && errno == EAGAIN) |
1145 | else if (r < 0 && (errno == EAGAIN || errno == EINTR)) |
|
|
1146 | { |
|
|
1147 | #if LINUX_YIELD_HACK |
|
|
1148 | if (display->is_local) |
|
|
1149 | event_handler.yield_ev.start (); |
|
|
1150 | #endif |
|
|
1151 | } |
|
|
1152 | else |
|
|
1153 | { |
|
|
1154 | pty_ev.stop (); |
|
|
1155 | |
|
|
1156 | if (!OPTION (Opt_hold)) |
|
|
1157 | destroy (); |
|
|
1158 | } |
|
|
1159 | |
782 | return false; |
1160 | return false; |
783 | |
|
|
784 | rxvt_clean_exit(); |
|
|
785 | exit(EXIT_FAILURE); /* bad order of events? */ |
|
|
786 | } |
1161 | } |
787 | |
1162 | |
788 | void |
1163 | void |
789 | rxvt_term::pty_cb (io_watcher &w, short revents) |
1164 | rxvt_term::pty_cb (io_watcher &w, short revents) |
790 | { |
1165 | { |
791 | while (pty_fill (BUFSIZ - (cmdbuf_endp - cmdbuf_ptr))) |
1166 | make_current (); |
|
|
1167 | |
|
|
1168 | if (revents & EVENT_READ) |
|
|
1169 | // loop, but don't allow a single term to monopolize us |
|
|
1170 | while (pty_fill ()) |
|
|
1171 | if (cmd_parse ()) |
|
|
1172 | break; |
|
|
1173 | |
|
|
1174 | if (revents & EVENT_WRITE) |
|
|
1175 | pty_write (); |
|
|
1176 | } |
|
|
1177 | |
|
|
1178 | void |
|
|
1179 | rxvt_term::pointer_unblank () |
|
|
1180 | { |
|
|
1181 | XDefineCursor (xdisp, vt, TermWin_cursor); |
|
|
1182 | recolour_cursor (); |
|
|
1183 | |
|
|
1184 | #ifdef POINTER_BLANK |
|
|
1185 | hidden_pointer = 0; |
|
|
1186 | |
|
|
1187 | if (OPTION (Opt_pointerBlank)) |
|
|
1188 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
1189 | #endif |
|
|
1190 | } |
|
|
1191 | |
|
|
1192 | #ifdef POINTER_BLANK |
|
|
1193 | void |
|
|
1194 | rxvt_term::pointer_blank () |
|
|
1195 | { |
|
|
1196 | if (!OPTION (Opt_pointerBlank)) |
|
|
1197 | return; |
|
|
1198 | |
|
|
1199 | XDefineCursor (xdisp, vt, display->blank_cursor); |
|
|
1200 | XFlush (xdisp); |
|
|
1201 | |
|
|
1202 | hidden_pointer = 1; |
|
|
1203 | } |
|
|
1204 | |
|
|
1205 | void |
|
|
1206 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1207 | { |
|
|
1208 | make_current (); |
|
|
1209 | |
|
|
1210 | pointer_blank (); |
|
|
1211 | } |
|
|
1212 | #endif |
|
|
1213 | |
|
|
1214 | void |
|
|
1215 | rxvt_term::mouse_report (XButtonEvent &ev) |
|
|
1216 | { |
|
|
1217 | int button_number, key_state = 0; |
|
|
1218 | int x, y; |
|
|
1219 | |
|
|
1220 | x = ev.x; |
|
|
1221 | y = ev.y; |
|
|
1222 | pixel_position (&x, &y); |
|
|
1223 | |
|
|
1224 | if (MEvent.button == AnyButton) |
|
|
1225 | button_number = 3; |
|
|
1226 | else |
|
|
1227 | { |
|
|
1228 | button_number = MEvent.button - Button1; |
|
|
1229 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1230 | if (button_number >= 3) |
|
|
1231 | button_number += (64 - 3); |
792 | { |
1232 | } |
793 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
794 | //ch = rxvt_cmd_getc(aR); /* wait for something */ |
|
|
795 | //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid); |
|
|
796 | |
1233 | |
797 | uint32_t ch = NOCHAR; |
1234 | if (priv_modes & PrivMode_MouseX10) |
798 | |
1235 | { |
799 | for (;;) |
1236 | /* |
|
|
1237 | * do not report ButtonRelease |
|
|
1238 | * no state info allowed |
800 | { |
1239 | */ |
801 | if (ch == NOCHAR) |
1240 | key_state = 0; |
802 | ch = next_char (); |
1241 | if (button_number == 3) |
|
|
1242 | return; |
|
|
1243 | } |
|
|
1244 | else |
|
|
1245 | { |
|
|
1246 | /* XTerm mouse reporting needs these values: |
|
|
1247 | * 4 = Shift |
|
|
1248 | * 8 = Meta |
|
|
1249 | * 16 = Control |
|
|
1250 | * plus will add in our own Double-Click reporting |
|
|
1251 | * 32 = Double Click |
|
|
1252 | */ |
|
|
1253 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1254 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
|
|
1255 | + ((MEvent.state & ControlMask) ? 16 : 0); |
|
|
1256 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1257 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
|
|
1258 | #endif |
|
|
1259 | } |
803 | |
1260 | |
804 | if (ch == NOCHAR) // TODO: improve |
1261 | #if DEBUG_MOUSEREPORT |
|
|
1262 | fprintf (stderr, "Mouse ["); |
|
|
1263 | if (key_state & 16) |
|
|
1264 | fputc ('C', stderr); |
|
|
1265 | if (key_state & 4) |
|
|
1266 | fputc ('S', stderr); |
|
|
1267 | if (key_state & 8) |
|
|
1268 | fputc ('A', stderr); |
|
|
1269 | if (key_state & 32) |
|
|
1270 | fputc ('2', stderr); |
|
|
1271 | fprintf (stderr, "]: <%d>, %d/%d\n", |
|
|
1272 | button_number, |
|
|
1273 | x + 1, |
|
|
1274 | y + 1); |
|
|
1275 | #endif |
|
|
1276 | |
|
|
1277 | tt_printf ("\033[M%c%c%c", |
|
|
1278 | (32 + button_number + key_state), |
|
|
1279 | (32 + x + 1), |
|
|
1280 | (32 + y + 1)); |
|
|
1281 | } |
|
|
1282 | |
|
|
1283 | /*{{{ process an X event */ |
|
|
1284 | void |
|
|
1285 | rxvt_term::x_cb (XEvent &ev) |
|
|
1286 | { |
|
|
1287 | make_current (); |
|
|
1288 | |
|
|
1289 | dLocal (Display *, xdisp); |
|
|
1290 | |
|
|
1291 | if (ev.xany.window == vt |
|
|
1292 | && SHOULD_INVOKE (HOOK_X_EVENT) |
|
|
1293 | && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1294 | return; |
|
|
1295 | |
|
|
1296 | // for XQueryPointer |
|
|
1297 | Window unused_root, unused_child; |
|
|
1298 | int unused_root_x, unused_root_y; |
|
|
1299 | unsigned int unused_mask; |
|
|
1300 | |
|
|
1301 | switch (ev.type) |
|
|
1302 | { |
|
|
1303 | case KeyPress: |
|
|
1304 | #if ISO_14755 |
|
|
1305 | if (!(iso14755buf & ISO_14755_52)) |
|
|
1306 | #endif |
|
|
1307 | lookup_key (ev.xkey); |
|
|
1308 | |
|
|
1309 | break; |
|
|
1310 | |
|
|
1311 | case KeyRelease: |
|
|
1312 | { |
|
|
1313 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL |
|
|
1314 | KeySym keysym; |
|
|
1315 | |
|
|
1316 | keysym = XLookupKeysym (&ev.xkey, ev.xkey.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/ |
|
|
1317 | #endif |
|
|
1318 | |
|
|
1319 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1320 | // ISO 14755 support |
|
|
1321 | if (iso14755buf) |
|
|
1322 | if (iso14755buf & ISO_14755_52) |
|
|
1323 | { |
|
|
1324 | # if ENABLE_OVERLAY |
|
|
1325 | scr_overlay_off (); |
|
|
1326 | # endif |
|
|
1327 | # if ISO_14755 |
|
|
1328 | // iso14755 part 5.2 handling: release time |
|
|
1329 | // first: controls |
|
|
1330 | if ((ev.xkey.state & ControlMask) |
|
|
1331 | && ((keysym >= 0x40 && keysym <= 0x5f) |
|
|
1332 | || (keysym >= 0x61 && keysym <= 0x7f))) |
|
|
1333 | { |
|
|
1334 | iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f); |
|
|
1335 | commit_iso14755 (); |
|
|
1336 | goto skip_switch; |
|
|
1337 | } |
|
|
1338 | |
|
|
1339 | for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) |
|
|
1340 | if (i[0] == keysym) |
|
|
1341 | { |
|
|
1342 | iso14755buf = ISO_14755_51 | i[1]; |
|
|
1343 | commit_iso14755 (); |
|
|
1344 | goto skip_switch; |
|
|
1345 | } |
|
|
1346 | |
|
|
1347 | scr_bell (); |
|
|
1348 | # endif |
|
|
1349 | iso14755buf = 0; |
|
|
1350 | break; |
|
|
1351 | } |
|
|
1352 | else if ((ev.xkey.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) |
|
|
1353 | { |
|
|
1354 | # if ENABLE_OVERLAY |
|
|
1355 | scr_overlay_off (); |
|
|
1356 | # endif |
|
|
1357 | if (iso14755buf & ISO_14755_51) |
|
|
1358 | commit_iso14755 (); |
|
|
1359 | #if ISO_14755 |
|
|
1360 | else if (iso14755buf & ISO_14755_STARTED) |
|
|
1361 | { |
|
|
1362 | iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair |
|
|
1363 | |
|
|
1364 | scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1); |
|
|
1365 | scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE"); |
|
|
1366 | } |
|
|
1367 | # endif |
|
|
1368 | else |
|
|
1369 | iso14755buf = 0; |
|
|
1370 | } |
|
|
1371 | #endif |
|
|
1372 | |
|
|
1373 | if (ev.xany.window == vt |
|
|
1374 | && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END))) |
805 | break; |
1375 | break; |
806 | |
1376 | |
807 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
1377 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1378 | if (!(ev.xkey.state & ControlMask)) |
|
|
1379 | slip_wheel_ev.stop (); |
|
|
1380 | else if (keysym == XK_Control_L || keysym == XK_Control_R) |
|
|
1381 | mouse_slip_wheel_speed = 0; |
|
|
1382 | #endif |
|
|
1383 | break; |
|
|
1384 | } |
|
|
1385 | |
|
|
1386 | case ButtonPress: |
|
|
1387 | button_press (ev.xbutton); |
|
|
1388 | break; |
|
|
1389 | |
|
|
1390 | case ButtonRelease: |
|
|
1391 | button_release (ev.xbutton); |
|
|
1392 | break; |
|
|
1393 | |
|
|
1394 | case ClientMessage: |
|
|
1395 | if (ev.xclient.format == 32 |
|
|
1396 | && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END))) |
|
|
1397 | { |
|
|
1398 | if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) |
|
|
1399 | { |
|
|
1400 | if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END))) |
|
|
1401 | { |
|
|
1402 | if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW]) |
|
|
1403 | { |
|
|
1404 | if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) |
|
|
1405 | destroy (); |
|
|
1406 | } |
|
|
1407 | #if ENABLE_EWMH |
|
|
1408 | else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) |
|
|
1409 | XSendEvent (xdisp, ev.xclient.window = display->root, |
|
|
1410 | False, SubstructureRedirectMask | SubstructureNotifyMask, |
|
|
1411 | &ev); |
|
|
1412 | #endif |
|
|
1413 | } |
|
|
1414 | } |
|
|
1415 | #if ENABLE_XEMBED |
|
|
1416 | else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED]) |
|
|
1417 | { |
|
|
1418 | if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN) |
|
|
1419 | focus_in (); |
|
|
1420 | else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) |
|
|
1421 | focus_out (); |
|
|
1422 | } |
|
|
1423 | #endif |
|
|
1424 | } |
|
|
1425 | break; |
|
|
1426 | |
|
|
1427 | case MappingNotify: |
|
|
1428 | XRefreshKeyboardMapping (&ev.xmapping); |
|
|
1429 | break; |
|
|
1430 | |
|
|
1431 | /* |
|
|
1432 | * XXX: this is not the _current_ arrangement |
|
|
1433 | * Here's my conclusion: |
|
|
1434 | * If the window is completely unobscured, use bitblt's |
|
|
1435 | * to scroll. Even then, they're only used when doing partial |
|
|
1436 | * screen scrolling. When partially obscured, we have to fill |
|
|
1437 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1438 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1439 | * which ought to make things real slow! |
|
|
1440 | */ |
|
|
1441 | case VisibilityNotify: |
|
|
1442 | switch (ev.xvisibility.state) |
|
|
1443 | { |
|
|
1444 | case VisibilityUnobscured: |
|
|
1445 | refresh_type = FAST_REFRESH; |
|
|
1446 | break; |
|
|
1447 | case VisibilityPartiallyObscured: |
|
|
1448 | refresh_type = SLOW_REFRESH; |
|
|
1449 | break; |
|
|
1450 | default: |
|
|
1451 | refresh_type = NO_REFRESH; |
|
|
1452 | break; |
|
|
1453 | } |
|
|
1454 | break; |
|
|
1455 | |
|
|
1456 | case FocusIn: |
|
|
1457 | focus_in (); |
|
|
1458 | break; |
|
|
1459 | |
|
|
1460 | case FocusOut: |
|
|
1461 | focus_out (); |
|
|
1462 | break; |
|
|
1463 | |
|
|
1464 | case ConfigureNotify: |
|
|
1465 | if (ev.xconfigure.window == parent[0]) |
|
|
1466 | { |
|
|
1467 | while (XCheckTypedWindowEvent (xdisp, ev.xconfigure.window, ConfigureNotify, &ev)) |
|
|
1468 | ; |
|
|
1469 | |
|
|
1470 | if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) |
|
|
1471 | { |
|
|
1472 | seen_resize = 1; |
|
|
1473 | resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); |
|
|
1474 | } |
|
|
1475 | |
|
|
1476 | HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1477 | |
|
|
1478 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1479 | if (OPTION (Opt_transparent)) |
|
|
1480 | check_our_parents (); |
|
|
1481 | #endif |
|
|
1482 | } |
|
|
1483 | break; |
|
|
1484 | |
|
|
1485 | case PropertyNotify: |
|
|
1486 | if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1487 | if (ev.xproperty.atom == xa[XA_VT_SELECTION] |
|
|
1488 | && ev.xproperty.state == PropertyNewValue) |
|
|
1489 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1490 | |
|
|
1491 | break; |
|
|
1492 | |
|
|
1493 | case SelectionClear: |
|
|
1494 | selection_clear (); |
|
|
1495 | break; |
|
|
1496 | |
|
|
1497 | case SelectionNotify: |
|
|
1498 | if (selection_wait == Sel_normal) |
|
|
1499 | selection_paste (ev.xselection.requestor, ev.xselection.property, true); |
|
|
1500 | break; |
|
|
1501 | |
|
|
1502 | case SelectionRequest: |
|
|
1503 | selection_send (ev.xselectionrequest); |
|
|
1504 | break; |
|
|
1505 | |
|
|
1506 | case MapNotify: |
|
|
1507 | mapped = 1; |
|
|
1508 | #ifdef TEXT_BLINK |
|
|
1509 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1510 | #endif |
|
|
1511 | HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1512 | break; |
|
|
1513 | |
|
|
1514 | case UnmapNotify: |
|
|
1515 | mapped = 0; |
|
|
1516 | #ifdef TEXT_BLINK |
|
|
1517 | text_blink_ev.stop (); |
|
|
1518 | #endif |
|
|
1519 | HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1520 | break; |
|
|
1521 | |
|
|
1522 | #ifdef TRANSPARENT |
|
|
1523 | case ReparentNotify: |
|
|
1524 | rootwin_cb (ev); |
|
|
1525 | break; |
|
|
1526 | #endif /* TRANSPARENT */ |
|
|
1527 | |
|
|
1528 | case GraphicsExpose: |
|
|
1529 | case Expose: |
|
|
1530 | if (ev.xany.window == vt) |
|
|
1531 | { |
|
|
1532 | do |
|
|
1533 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1534 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1535 | while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev)); |
|
|
1536 | |
|
|
1537 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1538 | |
|
|
1539 | while (XCheckTypedWindowEvent (xdisp, vt, ev.xany.type, &ev)) |
|
|
1540 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1541 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1542 | |
|
|
1543 | want_refresh = 1; |
|
|
1544 | } |
|
|
1545 | else |
|
|
1546 | { |
|
|
1547 | XEvent unused_event; |
|
|
1548 | |
|
|
1549 | while (XCheckTypedWindowEvent (xdisp, ev.xany.window, Expose, &unused_event)) |
|
|
1550 | ; |
|
|
1551 | while (XCheckTypedWindowEvent (xdisp, ev.xany.window, GraphicsExpose, &unused_event)) |
|
|
1552 | ; |
|
|
1553 | |
|
|
1554 | if (isScrollbarWindow (ev.xany.window)) |
|
|
1555 | { |
|
|
1556 | scrollBar.setIdle (); |
|
|
1557 | scrollbar_show (0); |
|
|
1558 | } |
|
|
1559 | |
|
|
1560 | #ifdef TRANSPARENT |
|
|
1561 | if (am_transparent && ev.xany.window == parent[0]) |
|
|
1562 | XClearWindow (xdisp, ev.xany.window); |
|
|
1563 | #endif |
|
|
1564 | } |
|
|
1565 | break; |
|
|
1566 | |
|
|
1567 | case MotionNotify: |
|
|
1568 | #ifdef POINTER_BLANK |
|
|
1569 | if (hidden_pointer) |
|
|
1570 | pointer_unblank (); |
|
|
1571 | #endif |
|
|
1572 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
|
|
1573 | break; |
|
|
1574 | |
|
|
1575 | if (ev.xany.window == vt) |
|
|
1576 | { |
|
|
1577 | if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) |
|
|
1578 | && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1579 | ; // nop |
|
|
1580 | else if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
|
|
1581 | { |
|
|
1582 | while (XCheckTypedWindowEvent (xdisp, vt, MotionNotify, &ev)) |
|
|
1583 | ; |
|
|
1584 | |
|
|
1585 | XQueryPointer (xdisp, vt, |
|
|
1586 | &unused_root, &unused_child, |
|
|
1587 | &unused_root_x, &unused_root_y, |
|
|
1588 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1589 | &ev.xbutton.state); |
|
|
1590 | #ifdef MOUSE_THRESHOLD |
|
|
1591 | /* deal with a `jumpy' mouse */ |
|
|
1592 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
|
|
1593 | { |
|
|
1594 | #endif |
|
|
1595 | #if ISO_14755 |
|
|
1596 | // 5.4 |
|
|
1597 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1598 | { |
|
|
1599 | iso14755_54 (ev.xbutton.x, ev.xbutton.y); |
|
|
1600 | break; |
|
|
1601 | } |
|
|
1602 | #endif |
|
|
1603 | selection_extend (ev.xbutton.x, ev.xbutton.y, |
|
|
1604 | ev.xbutton.state & Button3Mask ? 2 : 0); |
|
|
1605 | |
|
|
1606 | #ifdef SELECTION_SCROLLING |
|
|
1607 | if (ev.xbutton.y < int_bwidth |
|
|
1608 | || Pixel2Row (ev.xbutton.y) > (nrow-1)) |
|
|
1609 | { |
|
|
1610 | int dist; |
|
|
1611 | |
|
|
1612 | /* don't clobber the current delay if we are |
|
|
1613 | * already in the middle of scrolling. |
|
|
1614 | */ |
|
|
1615 | if (!sel_scroll_ev.active) |
|
|
1616 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
|
|
1617 | |
|
|
1618 | /* save the event params so we can highlight |
|
|
1619 | * the selection in the pending-scroll loop |
|
|
1620 | */ |
|
|
1621 | selection_save_x = ev.xbutton.x; |
|
|
1622 | selection_save_y = ev.xbutton.y; |
|
|
1623 | selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1624 | |
|
|
1625 | /* calc number of lines to scroll */ |
|
|
1626 | if (ev.xbutton.y < int_bwidth) |
|
|
1627 | { |
|
|
1628 | scroll_selection_dir = UP; |
|
|
1629 | dist = int_bwidth - ev.xbutton.y; |
|
|
1630 | } |
|
|
1631 | else |
|
|
1632 | { |
|
|
1633 | scroll_selection_dir = DN; |
|
|
1634 | dist = ev.xbutton.y - (int_bwidth + height); |
|
|
1635 | } |
|
|
1636 | |
|
|
1637 | scroll_selection_lines = Pixel2Height (dist) |
|
|
1638 | / SELECTION_SCROLL_LINE_SPEEDUP |
|
|
1639 | + 1; |
|
|
1640 | min_it (scroll_selection_lines, |
|
|
1641 | SELECTION_SCROLL_MAX_LINES); |
|
|
1642 | } |
|
|
1643 | else |
|
|
1644 | { |
|
|
1645 | /* we are within the text window, so we |
|
|
1646 | * shouldn't be scrolling |
|
|
1647 | */ |
|
|
1648 | if (sel_scroll_ev.active) |
|
|
1649 | sel_scroll_ev.stop(); |
|
|
1650 | } |
|
|
1651 | #endif |
|
|
1652 | #ifdef MOUSE_THRESHOLD |
|
|
1653 | } |
|
|
1654 | #endif |
|
|
1655 | } |
|
|
1656 | } |
|
|
1657 | else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) |
|
|
1658 | { |
|
|
1659 | while (XCheckTypedWindowEvent (xdisp, scrollBar.win, |
|
|
1660 | MotionNotify, &ev)) |
|
|
1661 | ; |
|
|
1662 | |
|
|
1663 | XQueryPointer (xdisp, scrollBar.win, |
|
|
1664 | &unused_root, &unused_child, |
|
|
1665 | &unused_root_x, &unused_root_y, |
|
|
1666 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1667 | &unused_mask); |
|
|
1668 | scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, |
|
|
1669 | scrollbar_size ()); |
|
|
1670 | want_refresh = 1; |
|
|
1671 | refresh_limit = 0; |
|
|
1672 | scrollbar_show (1); |
|
|
1673 | } |
|
|
1674 | break; |
|
|
1675 | } |
|
|
1676 | |
|
|
1677 | skip_switch: ; |
|
|
1678 | |
|
|
1679 | #if defined(CURSOR_BLINK) |
|
|
1680 | if (OPTION (Opt_cursorBlink) && ev.type == KeyPress) |
|
|
1681 | { |
|
|
1682 | if (hidden_cursor) |
|
|
1683 | { |
|
|
1684 | hidden_cursor = 0; |
|
|
1685 | want_refresh = 1; |
|
|
1686 | } |
|
|
1687 | |
|
|
1688 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
|
|
1689 | } |
|
|
1690 | #endif |
|
|
1691 | |
|
|
1692 | #if defined(POINTER_BLANK) |
|
|
1693 | if (OPTION (Opt_pointerBlank) && pointerBlankDelay > 0) |
|
|
1694 | { |
|
|
1695 | if (ev.type == MotionNotify |
|
|
1696 | || ev.type == ButtonPress |
|
|
1697 | || ev.type == ButtonRelease) |
|
|
1698 | if (hidden_pointer) |
|
|
1699 | pointer_unblank (); |
|
|
1700 | |
|
|
1701 | if (ev.type == KeyPress && hidden_pointer == 0) |
|
|
1702 | pointer_blank (); |
|
|
1703 | } |
|
|
1704 | #endif |
|
|
1705 | } |
|
|
1706 | |
|
|
1707 | void |
|
|
1708 | rxvt_term::focus_in () |
|
|
1709 | { |
|
|
1710 | if (!focus) |
|
|
1711 | { |
|
|
1712 | focus = 1; |
|
|
1713 | want_refresh = 1; |
|
|
1714 | |
|
|
1715 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
|
|
1716 | |
|
|
1717 | #if USE_XIM |
|
|
1718 | if (Input_Context != NULL) |
|
|
1719 | { |
|
|
1720 | IMSetStatusPosition (); |
|
|
1721 | XSetICFocus (Input_Context); |
|
|
1722 | } |
|
|
1723 | #endif |
|
|
1724 | #if CURSOR_BLINK |
|
|
1725 | if (OPTION (Opt_cursorBlink)) |
|
|
1726 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
|
|
1727 | #endif |
|
|
1728 | #if OFF_FOCUS_FADING |
|
|
1729 | if (rs[Rs_fade]) |
|
|
1730 | { |
|
|
1731 | pix_colors = pix_colors_focused; |
|
|
1732 | scr_recolour (); |
|
|
1733 | } |
|
|
1734 | #endif |
|
|
1735 | } |
|
|
1736 | } |
|
|
1737 | |
|
|
1738 | void |
|
|
1739 | rxvt_term::focus_out () |
|
|
1740 | { |
|
|
1741 | if (focus) |
|
|
1742 | { |
|
|
1743 | focus = 0; |
|
|
1744 | want_refresh = 1; |
|
|
1745 | |
|
|
1746 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
|
|
1747 | |
|
|
1748 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1749 | if (iso14755buf) |
|
|
1750 | { |
|
|
1751 | iso14755buf = 0; |
|
|
1752 | # if ENABLE_OVERLAY |
|
|
1753 | scr_overlay_off (); |
|
|
1754 | # endif |
|
|
1755 | } |
|
|
1756 | #endif |
|
|
1757 | #if USE_XIM |
|
|
1758 | if (Input_Context != NULL) |
|
|
1759 | XUnsetICFocus (Input_Context); |
|
|
1760 | #endif |
|
|
1761 | #if CURSOR_BLINK |
|
|
1762 | if (OPTION (Opt_cursorBlink)) |
|
|
1763 | cursor_blink_ev.stop (); |
|
|
1764 | hidden_cursor = 0; |
|
|
1765 | #endif |
|
|
1766 | #if OFF_FOCUS_FADING |
|
|
1767 | if (rs[Rs_fade]) |
|
|
1768 | { |
|
|
1769 | pix_colors = pix_colors_unfocused; |
|
|
1770 | scr_recolour (); |
|
|
1771 | } |
|
|
1772 | #endif |
|
|
1773 | } |
|
|
1774 | } |
|
|
1775 | |
|
|
1776 | #if TRANSPARENT |
|
|
1777 | void |
|
|
1778 | rxvt_term::rootwin_cb (XEvent &ev) |
|
|
1779 | { |
|
|
1780 | make_current (); |
|
|
1781 | |
|
|
1782 | switch (ev.type) |
|
|
1783 | { |
|
|
1784 | case PropertyNotify: |
|
|
1785 | /* |
|
|
1786 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1787 | * use the property to determine the pixmap. We use it later on. |
|
|
1788 | */ |
|
|
1789 | if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] |
|
|
1790 | && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) |
|
|
1791 | return; |
|
|
1792 | |
|
|
1793 | /* FALLTHROUGH */ |
|
|
1794 | case ReparentNotify: |
|
|
1795 | if (OPTION (Opt_transparent) && check_our_parents () && am_transparent) |
|
|
1796 | want_refresh = want_full_refresh = 1; |
|
|
1797 | break; |
|
|
1798 | } |
|
|
1799 | } |
|
|
1800 | #endif |
|
|
1801 | |
|
|
1802 | void |
|
|
1803 | rxvt_term::button_press (XButtonEvent &ev) |
|
|
1804 | { |
|
|
1805 | int reportmode = 0, clickintime; |
|
|
1806 | |
|
|
1807 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1808 | |
|
|
1809 | if (!bypass_keystate) |
|
|
1810 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
1811 | |
|
|
1812 | /* |
|
|
1813 | * VT window processing of button press |
|
|
1814 | */ |
|
|
1815 | if (ev.window == vt) |
|
|
1816 | { |
|
|
1817 | if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END))) |
|
|
1818 | return; |
|
|
1819 | |
|
|
1820 | #if ISO_14755 |
|
|
1821 | // 5.4 |
|
|
1822 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1823 | { |
|
|
1824 | iso14755_54 (ev.x, ev.y); |
|
|
1825 | return; |
|
|
1826 | } |
|
|
1827 | #endif |
|
|
1828 | |
|
|
1829 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
|
|
1830 | |
|
|
1831 | if (reportmode) |
|
|
1832 | { |
|
|
1833 | /* mouse report from vt window */ |
|
|
1834 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1835 | MEvent.state = ev.state; |
|
|
1836 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1837 | if (ev.button == MEvent.button && clickintime) |
808 | { |
1838 | { |
809 | /* Read a text string from the input buffer */ |
1839 | /* same button, within alloted time */ |
810 | uint32_t buf[BUFSIZ]; |
1840 | MEvent.clicks++; |
811 | bool refreshnow = false; |
|
|
812 | int nlines = 0; |
|
|
813 | uint32_t *str = buf; |
|
|
814 | |
1841 | |
815 | *str++ = ch; |
1842 | if (MEvent.clicks > 1) |
816 | |
|
|
817 | for (;;) |
|
|
818 | { |
1843 | { |
819 | ch = next_char (); |
1844 | /* only report double clicks */ |
|
|
1845 | MEvent.clicks = 2; |
|
|
1846 | mouse_report (ev); |
820 | |
1847 | |
821 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
1848 | /* don't report the release */ |
|
|
1849 | MEvent.clicks = 0; |
|
|
1850 | MEvent.button = AnyButton; |
|
|
1851 | } |
|
|
1852 | } |
|
|
1853 | else |
|
|
1854 | { |
|
|
1855 | /* different button, or time expired */ |
|
|
1856 | MEvent.clicks = 1; |
|
|
1857 | MEvent.button = ev.button; |
|
|
1858 | mouse_report (ev); |
|
|
1859 | } |
|
|
1860 | #else |
|
|
1861 | MEvent.button = ev.button; |
|
|
1862 | mouse_report (ev); |
|
|
1863 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1864 | |
|
|
1865 | } |
|
|
1866 | else |
|
|
1867 | { |
|
|
1868 | if (ev.button != MEvent.button) |
|
|
1869 | MEvent.clicks = 0; |
|
|
1870 | |
|
|
1871 | switch (ev.button) |
|
|
1872 | { |
|
|
1873 | case Button1: |
|
|
1874 | /* allow meta + click to select rectangular areas */ |
|
|
1875 | /* should be done in screen.C */ |
|
|
1876 | #if ENABLE_FRILLS |
|
|
1877 | selection.rect = !!(ev.state & ModMetaMask); |
|
|
1878 | #else |
|
|
1879 | selection.rect = false; |
|
|
1880 | #endif |
|
|
1881 | |
|
|
1882 | /* allow shift+left click to extend selection */ |
|
|
1883 | if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report)) |
|
|
1884 | { |
|
|
1885 | if (MEvent.button == Button1 && clickintime) |
|
|
1886 | selection_rotate (ev.x, ev.y); |
|
|
1887 | else |
|
|
1888 | selection_extend (ev.x, ev.y, 1); |
|
|
1889 | } |
|
|
1890 | else |
|
|
1891 | { |
|
|
1892 | if (MEvent.button == Button1 && clickintime) |
|
|
1893 | MEvent.clicks++; |
|
|
1894 | else |
|
|
1895 | MEvent.clicks = 1; |
|
|
1896 | |
|
|
1897 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1898 | } |
|
|
1899 | |
|
|
1900 | MEvent.button = Button1; |
|
|
1901 | break; |
|
|
1902 | |
|
|
1903 | case Button3: |
|
|
1904 | if (MEvent.button == Button3 && clickintime) |
|
|
1905 | selection_rotate (ev.x, ev.y); |
|
|
1906 | else |
|
|
1907 | selection_extend (ev.x, ev.y, 1); |
|
|
1908 | |
|
|
1909 | MEvent.button = Button3; |
|
|
1910 | break; |
|
|
1911 | } |
|
|
1912 | } |
|
|
1913 | |
|
|
1914 | MEvent.time = ev.time; |
|
|
1915 | return; |
|
|
1916 | } |
|
|
1917 | |
|
|
1918 | /* |
|
|
1919 | * Scrollbar window processing of button press |
|
|
1920 | */ |
|
|
1921 | if (isScrollbarWindow (ev.window)) |
|
|
1922 | { |
|
|
1923 | scrollBar.setIdle (); |
|
|
1924 | /* |
|
|
1925 | * Rxvt-style scrollbar: |
|
|
1926 | * move up if mouse is above slider |
|
|
1927 | * move dn if mouse is below slider |
|
|
1928 | * |
|
|
1929 | * XTerm-style scrollbar: |
|
|
1930 | * Move display proportional to pointer location |
|
|
1931 | * pointer near top -> scroll one line |
|
|
1932 | * pointer near bot -> scroll full page |
|
|
1933 | */ |
|
|
1934 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1935 | if (reportmode) |
|
|
1936 | { |
|
|
1937 | /* |
|
|
1938 | * Mouse report disabled scrollbar: |
|
|
1939 | * arrow buttons - send up/down |
|
|
1940 | * click on scrollbar - send pageup/down |
|
|
1941 | */ |
|
|
1942 | if ((scrollBar.style == R_SB_NEXT |
|
|
1943 | && scrollbarnext_upButton (ev.y)) |
|
|
1944 | || (scrollBar.style == R_SB_RXVT |
|
|
1945 | && scrollbarrxvt_upButton (ev.y))) |
|
|
1946 | tt_printf ("\033[A"); |
|
|
1947 | else if ((scrollBar.style == R_SB_NEXT |
|
|
1948 | && scrollbarnext_dnButton (ev.y)) |
|
|
1949 | || (scrollBar.style == R_SB_RXVT |
|
|
1950 | && scrollbarrxvt_dnButton (ev.y))) |
|
|
1951 | tt_printf ("\033[B"); |
|
|
1952 | else |
|
|
1953 | switch (ev.button) |
|
|
1954 | { |
|
|
1955 | case Button2: |
|
|
1956 | tt_printf ("\014"); |
822 | break; |
1957 | break; |
|
|
1958 | case Button1: |
|
|
1959 | tt_printf ("\033[6~"); |
|
|
1960 | break; |
|
|
1961 | case Button3: |
|
|
1962 | tt_printf ("\033[5~"); |
|
|
1963 | break; |
|
|
1964 | } |
|
|
1965 | } |
|
|
1966 | else |
|
|
1967 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1968 | |
|
|
1969 | { |
|
|
1970 | char upordown = 0; |
|
|
1971 | |
|
|
1972 | if (scrollBar.style == R_SB_NEXT) |
|
|
1973 | { |
|
|
1974 | if (scrollbarnext_upButton (ev.y)) |
|
|
1975 | upordown = -1; /* up */ |
|
|
1976 | else if (scrollbarnext_dnButton (ev.y)) |
|
|
1977 | upordown = 1; /* down */ |
|
|
1978 | } |
|
|
1979 | else if (scrollBar.style == R_SB_RXVT) |
|
|
1980 | { |
|
|
1981 | if (scrollbarrxvt_upButton (ev.y)) |
|
|
1982 | upordown = -1; /* up */ |
|
|
1983 | else if (scrollbarrxvt_dnButton (ev.y)) |
|
|
1984 | upordown = 1; /* down */ |
|
|
1985 | } |
|
|
1986 | if (upordown) |
|
|
1987 | { |
|
|
1988 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1989 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
|
|
1990 | #endif |
|
|
1991 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
|
|
1992 | { |
|
|
1993 | if (upordown < 0) |
|
|
1994 | scrollBar.setUp (); |
|
|
1995 | else |
|
|
1996 | scrollBar.setDn (); |
|
|
1997 | } |
|
|
1998 | } |
|
|
1999 | else |
|
|
2000 | switch (ev.button) |
|
|
2001 | { |
|
|
2002 | case Button2: |
|
|
2003 | switch (scrollbar_align) |
|
|
2004 | { |
|
|
2005 | case R_SB_ALIGN_TOP: |
|
|
2006 | csrO = 0; |
|
|
2007 | break; |
|
|
2008 | case R_SB_ALIGN_CENTRE: |
|
|
2009 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
|
|
2010 | break; |
|
|
2011 | case R_SB_ALIGN_BOTTOM: |
|
|
2012 | csrO = scrollBar.bot - scrollBar.top; |
|
|
2013 | break; |
|
|
2014 | } |
|
|
2015 | |
|
|
2016 | if (scrollBar.style == R_SB_XTERM |
|
|
2017 | || scrollbar_above_slider (ev.y) |
|
|
2018 | || scrollbar_below_slider (ev.y)) |
|
|
2019 | scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); |
|
|
2020 | |
|
|
2021 | scrollBar.setMotion (); |
|
|
2022 | break; |
|
|
2023 | |
|
|
2024 | case Button1: |
|
|
2025 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
2026 | csrO = ev.y - scrollBar.top; |
|
|
2027 | /* FALLTHROUGH */ |
|
|
2028 | |
|
|
2029 | case Button3: |
|
|
2030 | if (scrollBar.style != R_SB_XTERM) |
|
|
2031 | { |
|
|
2032 | if (scrollbar_above_slider (ev.y)) |
|
|
2033 | # ifdef RXVT_SCROLL_FULL |
|
|
2034 | scr_page (UP, nrow - 1); |
|
|
2035 | # else |
|
|
2036 | scr_page (UP, nrow / 4); |
|
|
2037 | # endif |
|
|
2038 | else if (scrollbar_below_slider (ev.y)) |
|
|
2039 | # ifdef RXVT_SCROLL_FULL |
|
|
2040 | scr_page (DN, nrow - 1); |
|
|
2041 | # else |
|
|
2042 | scr_page (DN, nrow / 4); |
|
|
2043 | # endif |
|
|
2044 | else |
|
|
2045 | scrollBar.setMotion (); |
|
|
2046 | } |
823 | else |
2047 | else |
824 | { |
2048 | { |
825 | *str++ = ch; |
2049 | scr_page ((ev.button == Button1 ? DN : UP), |
826 | |
|
|
827 | if (ch == '\n') |
|
|
828 | { |
|
|
829 | nlines++; |
|
|
830 | refresh_count++; |
|
|
831 | |
|
|
832 | if (!(Options & Opt_jumpScroll) |
|
|
833 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
834 | { |
|
|
835 | refreshnow = true; |
|
|
836 | ch = NOCHAR; |
|
|
837 | break; |
2050 | (nrow |
838 | } |
2051 | * scrollbar_position (ev.y) |
|
|
2052 | / scrollbar_size ())); |
839 | } |
2053 | } |
840 | |
2054 | |
|
|
2055 | break; |
|
|
2056 | } |
|
|
2057 | } |
|
|
2058 | |
|
|
2059 | return; |
|
|
2060 | } |
|
|
2061 | } |
|
|
2062 | |
|
|
2063 | void |
|
|
2064 | rxvt_term::button_release (XButtonEvent &ev) |
|
|
2065 | { |
|
|
2066 | int reportmode = 0; |
|
|
2067 | |
|
|
2068 | csrO = 0; /* reset csr Offset */ |
|
|
2069 | if (!bypass_keystate) |
|
|
2070 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
2071 | |
|
|
2072 | if (scrollbar_isUpDn ()) |
|
|
2073 | { |
|
|
2074 | scrollBar.setIdle (); |
|
|
2075 | scrollbar_show (0); |
|
|
2076 | } |
|
|
2077 | |
|
|
2078 | #ifdef SELECTION_SCROLLING |
|
|
2079 | if (sel_scroll_ev.active) |
|
|
2080 | sel_scroll_ev.stop(); |
|
|
2081 | #endif |
|
|
2082 | |
|
|
2083 | if (ev.window == vt) |
|
|
2084 | { |
|
|
2085 | if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
2086 | return; |
|
|
2087 | |
|
|
2088 | #if ISO_14755 |
|
|
2089 | // 5.4 |
|
|
2090 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
2091 | return; |
|
|
2092 | #endif |
|
|
2093 | |
|
|
2094 | if (reportmode) |
|
|
2095 | { |
|
|
2096 | /* mouse report from vt window */ |
|
|
2097 | /* don't report release of wheel "buttons" */ |
|
|
2098 | if (ev.button >= 4) |
|
|
2099 | return; |
|
|
2100 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
2101 | /* only report the release of 'slow' single clicks */ |
|
|
2102 | if (MEvent.button != AnyButton |
|
|
2103 | && (ev.button != MEvent.button |
|
|
2104 | || (ev.time - MEvent.time |
|
|
2105 | > MULTICLICK_TIME / 2))) |
|
|
2106 | { |
|
|
2107 | MEvent.clicks = 0; |
|
|
2108 | MEvent.button = AnyButton; |
|
|
2109 | mouse_report (ev); |
|
|
2110 | } |
|
|
2111 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2112 | MEvent.button = AnyButton; |
|
|
2113 | mouse_report (ev); |
|
|
2114 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2115 | return; |
|
|
2116 | } |
|
|
2117 | |
|
|
2118 | /* |
|
|
2119 | * dumb hack to compensate for the failure of click-and-drag |
|
|
2120 | * when overriding mouse reporting |
|
|
2121 | */ |
|
|
2122 | if (priv_modes & PrivMode_mouse_report |
|
|
2123 | && bypass_keystate |
|
|
2124 | && ev.button == Button1 && MEvent.clicks <= 1) |
|
|
2125 | selection_extend (ev.x, ev.y, 0); |
|
|
2126 | |
|
|
2127 | switch (ev.button) |
|
|
2128 | { |
|
|
2129 | case Button1: |
|
|
2130 | case Button3: |
|
|
2131 | selection_make (ev.time); |
|
|
2132 | break; |
|
|
2133 | |
|
|
2134 | case Button2: |
|
|
2135 | if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? |
|
|
2136 | selection_request (ev.time, ev.state & ModMetaMask ? Sel_Primary : Sel_Primary); |
|
|
2137 | break; |
|
|
2138 | |
|
|
2139 | #ifdef MOUSE_WHEEL |
|
|
2140 | case Button4: |
|
|
2141 | case Button5: |
|
|
2142 | { |
|
|
2143 | int i; |
|
|
2144 | page_dirn v; |
|
|
2145 | |
|
|
2146 | v = ev.button == Button4 ? UP : DN; |
|
|
2147 | |
|
|
2148 | if (ev.state & ShiftMask) |
|
|
2149 | i = 1; |
|
|
2150 | else if (OPTION (Opt_mouseWheelScrollPage)) |
|
|
2151 | i = nrow - 1; |
|
|
2152 | else |
|
|
2153 | i = 5; |
|
|
2154 | |
|
|
2155 | # ifdef MOUSE_SLIP_WHEELING |
|
|
2156 | if (ev.state & ControlMask) |
|
|
2157 | { |
|
|
2158 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
2159 | if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; |
|
|
2160 | if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow; |
|
|
2161 | |
|
|
2162 | if (slip_wheel_ev.at < NOW) |
|
|
2163 | slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; |
|
|
2164 | |
|
|
2165 | slip_wheel_ev.start (); |
|
|
2166 | } |
|
|
2167 | else |
|
|
2168 | { |
|
|
2169 | # endif |
|
|
2170 | scr_page (v, i); |
|
|
2171 | scrollbar_show (1); |
|
|
2172 | # ifdef MOUSE_SLIP_WHEELING |
|
|
2173 | } |
|
|
2174 | # endif |
|
|
2175 | } |
|
|
2176 | break; |
|
|
2177 | #endif |
|
|
2178 | } |
|
|
2179 | } |
|
|
2180 | } |
|
|
2181 | |
|
|
2182 | #ifdef TRANSPARENT |
|
|
2183 | #if TINTING |
|
|
2184 | /* taken from aterm-0.4.2 */ |
|
|
2185 | |
|
|
2186 | typedef uint32_t RUINT32T; |
|
|
2187 | |
|
|
2188 | void ShadeXImage(rxvt_term *term, XImage* srcImage, int shade, int rm, int gm, int bm) |
|
|
2189 | { |
|
|
2190 | int sh_r, sh_g, sh_b; |
|
|
2191 | RUINT32T mask_r, mask_g, mask_b; |
|
|
2192 | RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b; |
|
|
2193 | unsigned int lower_lim_r, lower_lim_g, lower_lim_b; |
|
|
2194 | unsigned int upper_lim_r, upper_lim_g, upper_lim_b; |
|
|
2195 | int i; |
|
|
2196 | |
|
|
2197 | Visual *visual = term->visual; |
|
|
2198 | |
|
|
2199 | if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ; |
|
|
2200 | |
|
|
2201 | /* for convenience */ |
|
|
2202 | mask_r = visual->red_mask; |
|
|
2203 | mask_g = visual->green_mask; |
|
|
2204 | mask_b = visual->blue_mask; |
|
|
2205 | |
|
|
2206 | /* boring lookup table pre-initialization */ |
|
|
2207 | switch (srcImage->bits_per_pixel) { |
|
|
2208 | case 15: |
|
|
2209 | if ((mask_r != 0x7c00) || |
|
|
2210 | (mask_g != 0x03e0) || |
|
|
2211 | (mask_b != 0x001f)) |
|
|
2212 | return; |
|
|
2213 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32)); |
|
|
2214 | lookup_r = lookup; |
|
|
2215 | lookup_g = lookup+32; |
|
|
2216 | lookup_b = lookup+32+32; |
|
|
2217 | sh_r = 10; |
|
|
2218 | sh_g = 5; |
|
|
2219 | sh_b = 0; |
|
|
2220 | break; |
|
|
2221 | case 16: |
|
|
2222 | if ((mask_r != 0xf800) || |
|
|
2223 | (mask_g != 0x07e0) || |
|
|
2224 | (mask_b != 0x001f)) |
|
|
2225 | return; |
|
|
2226 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32)); |
|
|
2227 | lookup_r = lookup; |
|
|
2228 | lookup_g = lookup+32; |
|
|
2229 | lookup_b = lookup+32+64; |
|
|
2230 | sh_r = 11; |
|
|
2231 | sh_g = 5; |
|
|
2232 | sh_b = 0; |
|
|
2233 | break; |
|
|
2234 | case 24: |
|
|
2235 | if ((mask_r != 0xff0000) || |
|
|
2236 | (mask_g != 0x00ff00) || |
|
|
2237 | (mask_b != 0x0000ff)) |
|
|
2238 | return; |
|
|
2239 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
2240 | lookup_r = lookup; |
|
|
2241 | lookup_g = lookup+256; |
|
|
2242 | lookup_b = lookup+256+256; |
|
|
2243 | sh_r = 16; |
|
|
2244 | sh_g = 8; |
|
|
2245 | sh_b = 0; |
|
|
2246 | break; |
|
|
2247 | case 32: |
|
|
2248 | if ((mask_r != 0xff0000) || |
|
|
2249 | (mask_g != 0x00ff00) || |
|
|
2250 | (mask_b != 0x0000ff)) |
|
|
2251 | return; |
|
|
2252 | lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256)); |
|
|
2253 | lookup_r = lookup; |
|
|
2254 | lookup_g = lookup+256; |
|
|
2255 | lookup_b = lookup+256+256; |
|
|
2256 | sh_r = 16; |
|
|
2257 | sh_g = 8; |
|
|
2258 | sh_b = 0; |
|
|
2259 | break; |
|
|
2260 | default: |
|
|
2261 | return; /* we do not support this color depth */ |
|
|
2262 | } |
|
|
2263 | |
|
|
2264 | /* prepare limits for color transformation (each channel is handled separately) */ |
|
|
2265 | if (shade < 0) { |
|
|
2266 | shade = -shade; |
|
|
2267 | if (shade < 0) shade = 0; |
|
|
2268 | if (shade > 100) shade = 100; |
|
|
2269 | |
|
|
2270 | lower_lim_r = 65535-rm; |
|
|
2271 | lower_lim_g = 65535-gm; |
|
|
2272 | lower_lim_b = 65535-bm; |
|
|
2273 | |
|
|
2274 | lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100); |
|
|
2275 | lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100); |
|
|
2276 | lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100); |
|
|
2277 | |
|
|
2278 | upper_lim_r = upper_lim_g = upper_lim_b = 65535; |
|
|
2279 | } else { |
|
|
2280 | if (shade < 0) shade = 0; |
|
|
2281 | if (shade > 100) shade = 100; |
|
|
2282 | |
|
|
2283 | lower_lim_r = lower_lim_g = lower_lim_b = 0; |
|
|
2284 | |
|
|
2285 | upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100); |
|
|
2286 | upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100); |
|
|
2287 | upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100); |
|
|
2288 | } |
|
|
2289 | |
|
|
2290 | /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */ |
|
|
2291 | if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 )) |
|
|
2292 | { |
|
|
2293 | unsigned int tmp; |
|
|
2294 | |
|
|
2295 | tmp = lower_lim_r; |
|
|
2296 | lower_lim_r = lower_lim_b; |
|
|
2297 | lower_lim_b = tmp; |
|
|
2298 | |
|
|
2299 | tmp = upper_lim_r; |
|
|
2300 | upper_lim_r = upper_lim_b; |
|
|
2301 | upper_lim_b = tmp; |
|
|
2302 | } |
|
|
2303 | |
|
|
2304 | /* fill our lookup tables */ |
|
|
2305 | for (i = 0; i <= mask_r>>sh_r; i++) |
|
|
2306 | { |
|
|
2307 | RUINT32T tmp; |
|
|
2308 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r)); |
|
|
2309 | tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r); |
|
|
2310 | lookup_r[i] = (tmp/65535)<<sh_r; |
|
|
2311 | } |
|
|
2312 | for (i = 0; i <= mask_g>>sh_g; i++) |
|
|
2313 | { |
|
|
2314 | RUINT32T tmp; |
|
|
2315 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g)); |
|
|
2316 | tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g); |
|
|
2317 | lookup_g[i] = (tmp/65535)<<sh_g; |
|
|
2318 | } |
|
|
2319 | for (i = 0; i <= mask_b>>sh_b; i++) |
|
|
2320 | { |
|
|
2321 | RUINT32T tmp; |
|
|
2322 | tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b)); |
|
|
2323 | tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b); |
|
|
2324 | lookup_b[i] = (tmp/65535)<<sh_b; |
|
|
2325 | } |
|
|
2326 | |
|
|
2327 | /* apply table to input image (replacing colors by newly calculated ones) */ |
|
|
2328 | switch (srcImage->bits_per_pixel) |
|
|
2329 | { |
|
|
2330 | case 15: |
|
|
2331 | { |
|
|
2332 | unsigned short *p1, *pf, *p, *pl; |
|
|
2333 | p1 = (unsigned short *) srcImage->data; |
|
|
2334 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2335 | while (p1 < pf) |
|
|
2336 | { |
|
|
2337 | p = p1; |
|
|
2338 | pl = p1 + srcImage->width; |
|
|
2339 | for (; p < pl; p++) |
|
|
2340 | { |
|
|
2341 | *p = lookup_r[(*p & 0x7c00)>>10] | |
|
|
2342 | lookup_g[(*p & 0x03e0)>> 5] | |
|
|
2343 | lookup_b[(*p & 0x001f)]; |
|
|
2344 | } |
|
|
2345 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2346 | } |
|
|
2347 | break; |
|
|
2348 | } |
|
|
2349 | case 16: |
|
|
2350 | { |
|
|
2351 | unsigned short *p1, *pf, *p, *pl; |
|
|
2352 | p1 = (unsigned short *) srcImage->data; |
|
|
2353 | pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2354 | while (p1 < pf) |
|
|
2355 | { |
|
|
2356 | p = p1; |
|
|
2357 | pl = p1 + srcImage->width; |
|
|
2358 | for (; p < pl; p++) |
|
|
2359 | { |
|
|
2360 | *p = lookup_r[(*p & 0xf800)>>11] | |
|
|
2361 | lookup_g[(*p & 0x07e0)>> 5] | |
|
|
2362 | lookup_b[(*p & 0x001f)]; |
|
|
2363 | } |
|
|
2364 | p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2365 | } |
|
|
2366 | break; |
|
|
2367 | } |
|
|
2368 | case 24: |
|
|
2369 | { |
|
|
2370 | unsigned char *p1, *pf, *p, *pl; |
|
|
2371 | p1 = (unsigned char *) srcImage->data; |
|
|
2372 | pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2373 | while (p1 < pf) |
|
|
2374 | { |
|
|
2375 | p = p1; |
|
|
2376 | pl = p1 + srcImage->width * 3; |
|
|
2377 | for (; p < pl; p += 3) |
|
|
2378 | { |
|
|
2379 | p[0] = lookup_r[(p[0] & 0xff0000)>>16]; |
|
|
2380 | p[1] = lookup_r[(p[1] & 0x00ff00)>> 8]; |
|
|
2381 | p[2] = lookup_r[(p[2] & 0x0000ff)]; |
|
|
2382 | } |
|
|
2383 | p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2384 | } |
|
|
2385 | break; |
|
|
2386 | } |
|
|
2387 | case 32: |
|
|
2388 | { |
|
|
2389 | RUINT32T *p1, *pf, *p, *pl; |
|
|
2390 | p1 = (RUINT32T *) srcImage->data; |
|
|
2391 | pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line); |
|
|
2392 | |
|
|
2393 | while (p1 < pf) |
|
|
2394 | { |
|
|
2395 | p = p1; |
|
|
2396 | pl = p1 + srcImage->width; |
|
|
2397 | for (; p < pl; p++) |
|
|
2398 | { |
|
|
2399 | *p = lookup_r[(*p & 0xff0000)>>16] | |
|
|
2400 | lookup_g[(*p & 0x00ff00)>> 8] | |
|
|
2401 | lookup_b[(*p & 0x0000ff)] | |
|
|
2402 | (*p & ~0xffffff); |
|
|
2403 | } |
|
|
2404 | p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line); |
|
|
2405 | } |
|
|
2406 | break; |
|
|
2407 | } |
|
|
2408 | } |
|
|
2409 | |
|
|
2410 | free (lookup); |
|
|
2411 | } |
|
|
2412 | #endif |
|
|
2413 | |
|
|
2414 | /* |
|
|
2415 | * Check our parents are still who we think they are. |
|
|
2416 | * Do transparency updates if required |
|
|
2417 | */ |
|
|
2418 | int |
|
|
2419 | rxvt_term::check_our_parents () |
|
|
2420 | { |
|
|
2421 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
2422 | unsigned long nitems, bytes_after; |
|
|
2423 | Atom atype; |
|
|
2424 | unsigned char *prop = NULL; |
|
|
2425 | Window root, oldp, *list; |
|
|
2426 | Pixmap rootpixmap = None; |
|
|
2427 | XWindowAttributes wattr, wrootattr; |
|
|
2428 | |
|
|
2429 | pchanged = 0; |
|
|
2430 | |
|
|
2431 | if (!OPTION (Opt_transparent)) |
|
|
2432 | return pchanged; /* Don't try any more */ |
|
|
2433 | |
|
|
2434 | XGetWindowAttributes (xdisp, display->root, &wrootattr); |
|
|
2435 | rootdepth = wrootattr.depth; |
|
|
2436 | |
|
|
2437 | XGetWindowAttributes (xdisp, parent[0], &wattr); |
|
|
2438 | |
|
|
2439 | if (rootdepth != wattr.depth) |
|
|
2440 | { |
|
|
2441 | if (am_transparent) |
|
|
2442 | { |
|
|
2443 | pchanged = 1; |
|
|
2444 | XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]); |
|
|
2445 | am_transparent = am_pixmap_trans = 0; |
|
|
2446 | } |
|
|
2447 | |
|
|
2448 | return pchanged; /* Don't try any more */ |
|
|
2449 | } |
|
|
2450 | |
|
|
2451 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
2452 | XSync (xdisp, False); |
|
|
2453 | |
|
|
2454 | /* |
|
|
2455 | * Make the frame window set by the window manager have |
|
|
2456 | * the root background. Some window managers put multiple nested frame |
|
|
2457 | * windows for each client, so we have to take care about that. |
|
|
2458 | */ |
|
|
2459 | i = (xa[XA_XROOTPMAP_ID] |
|
|
2460 | && XGetWindowProperty (xdisp, display->root, xa[XA_XROOTPMAP_ID], |
|
|
2461 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2462 | &nitems, &bytes_after, &prop) == Success); |
|
|
2463 | |
|
|
2464 | if (!i || prop == NULL) |
|
|
2465 | i = (xa[XA_ESETROOT_PMAP_ID] |
|
|
2466 | && XGetWindowProperty (xdisp, display->root, xa[XA_ESETROOT_PMAP_ID], |
|
|
2467 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2468 | &nitems, &bytes_after, &prop) == Success); |
|
|
2469 | |
|
|
2470 | if (!i || prop == NULL |
|
|
2471 | #if TINTING |
|
|
2472 | || !ISSET_PIXCOLOR (Color_tint) |
|
|
2473 | #endif |
|
|
2474 | ) |
|
|
2475 | have_pixmap = 0; |
|
|
2476 | else |
|
|
2477 | { |
|
|
2478 | have_pixmap = 1; |
|
|
2479 | rootpixmap = *(Pixmap *)prop; |
|
|
2480 | XFree (prop); |
|
|
2481 | } |
|
|
2482 | |
|
|
2483 | if (have_pixmap) |
|
|
2484 | { |
|
|
2485 | /* |
|
|
2486 | * Copy display->root pixmap transparency |
|
|
2487 | */ |
|
|
2488 | int sx, sy, nx, ny; |
|
|
2489 | unsigned int nw, nh; |
|
|
2490 | Window cr; |
|
|
2491 | XImage *image; |
|
|
2492 | GC gc; |
|
|
2493 | XGCValues gcvalue; |
|
|
2494 | |
|
|
2495 | XTranslateCoordinates (xdisp, parent[0], display->root, |
|
|
2496 | 0, 0, &sx, &sy, &cr); |
|
|
2497 | nw = (unsigned int)szHint.width; |
|
|
2498 | nh = (unsigned int)szHint.height; |
|
|
2499 | nx = ny = 0; |
|
|
2500 | |
|
|
2501 | if (sx < 0) |
|
|
2502 | { |
|
|
2503 | nw += sx; |
|
|
2504 | nx = -sx; |
|
|
2505 | sx = 0; |
|
|
2506 | } |
|
|
2507 | |
|
|
2508 | if (sy < 0) |
|
|
2509 | { |
|
|
2510 | nh += sy; |
|
|
2511 | ny = -sy; |
|
|
2512 | sy = 0; |
|
|
2513 | } |
|
|
2514 | |
|
|
2515 | min_it (nw, (unsigned int) (wrootattr.width - sx)); |
|
|
2516 | min_it (nh, (unsigned int) (wrootattr.height - sy)); |
|
|
2517 | |
|
|
2518 | XSync (xdisp, False); |
|
|
2519 | allowedxerror = -1; |
|
|
2520 | image = XGetImage (xdisp, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
|
|
2521 | |
|
|
2522 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
2523 | /* XXX: may need a delay here? */ |
|
|
2524 | allowedxerror = 0; |
|
|
2525 | |
|
|
2526 | if (image == NULL) |
|
|
2527 | { |
|
|
2528 | if (am_transparent && am_pixmap_trans) |
|
|
2529 | { |
|
|
2530 | pchanged = 1; |
|
|
2531 | if (pixmap != None) |
|
|
2532 | { |
|
|
2533 | XFreePixmap (xdisp, pixmap); |
|
|
2534 | pixmap = None; |
|
|
2535 | } |
|
|
2536 | } |
|
|
2537 | |
|
|
2538 | am_pixmap_trans = 0; |
|
|
2539 | } |
|
|
2540 | else |
|
|
2541 | { |
|
|
2542 | if (pixmap != None) |
|
|
2543 | XFreePixmap (xdisp, pixmap); |
|
|
2544 | |
|
|
2545 | #if TINTING |
|
|
2546 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2547 | { |
|
|
2548 | int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100; |
|
|
2549 | |
|
|
2550 | rgba c; |
|
|
2551 | pix_colors_focused [Color_tint].get (c); |
|
|
2552 | |
|
|
2553 | ShadeXImage (this, image, shade, c.r, c.g, c.b); |
|
|
2554 | } |
|
|
2555 | #endif |
|
|
2556 | |
|
|
2557 | pixmap = XCreatePixmap (xdisp, vt, szHint.width, szHint.height, image->depth); |
|
|
2558 | gc = XCreateGC (xdisp, vt, 0UL, &gcvalue); |
|
|
2559 | XPutImage (xdisp, pixmap, gc, image, 0, 0, |
|
|
2560 | nx, ny, image->width, image->height); |
|
|
2561 | XFreeGC (xdisp, gc); |
|
|
2562 | XDestroyImage (image); |
|
|
2563 | XSetWindowBackgroundPixmap (xdisp, parent[0], pixmap); |
|
|
2564 | XClearWindow (xdisp, parent[0]); |
|
|
2565 | |
|
|
2566 | if (!am_transparent || !am_pixmap_trans) |
|
|
2567 | pchanged = 1; |
|
|
2568 | |
|
|
2569 | am_transparent = am_pixmap_trans = 1; |
|
|
2570 | } |
|
|
2571 | } |
|
|
2572 | |
|
|
2573 | if (am_pixmap_trans) |
|
|
2574 | XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative); |
|
|
2575 | else |
|
|
2576 | { |
|
|
2577 | unsigned int n; |
|
|
2578 | /* |
|
|
2579 | * InheritPixmap transparency |
|
|
2580 | */ |
|
|
2581 | for (i = 1; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
|
|
2582 | { |
|
|
2583 | oldp = parent[i]; |
|
|
2584 | XQueryTree (xdisp, parent[i - 1], &root, &parent[i], &list, &n); |
|
|
2585 | XFree (list); |
|
|
2586 | |
|
|
2587 | if (parent[i] == display->root) |
|
|
2588 | { |
|
|
2589 | if (oldp != None) |
|
|
2590 | pchanged = 1; |
|
|
2591 | |
|
|
2592 | break; |
|
|
2593 | } |
|
|
2594 | |
|
|
2595 | if (oldp != parent[i]) |
|
|
2596 | pchanged = 1; |
|
|
2597 | } |
|
|
2598 | |
|
|
2599 | n = 0; |
|
|
2600 | |
|
|
2601 | if (pchanged) |
|
|
2602 | for (; n < (unsigned int)i; n++) |
|
|
2603 | { |
|
|
2604 | XGetWindowAttributes (xdisp, parent[n], &wattr); |
|
|
2605 | |
|
|
2606 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
|
|
2607 | { |
|
|
2608 | n = (int) (sizeof (parent) / sizeof (Window)) + 1; |
|
|
2609 | break; |
|
|
2610 | } |
|
|
2611 | } |
|
|
2612 | |
|
|
2613 | if (n > (sizeof (parent) / sizeof (parent[0]))) |
|
|
2614 | { |
|
|
2615 | XSetWindowBackground (xdisp, parent[0], pix_colors_focused[Color_border]); |
|
|
2616 | XSetWindowBackground (xdisp, vt, pix_colors_focused[Color_bg]); |
|
|
2617 | am_transparent = 0; |
|
|
2618 | /* XXX: also turn off Opt_transparent? */ |
|
|
2619 | } |
|
|
2620 | else |
|
|
2621 | { |
|
|
2622 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2623 | { |
|
|
2624 | XSetWindowBackgroundPixmap (xdisp, parent[n], ParentRelative); |
|
|
2625 | XClearWindow (xdisp, parent[n]); |
|
|
2626 | } |
|
|
2627 | |
|
|
2628 | XSetWindowBackgroundPixmap (xdisp, vt, ParentRelative); |
|
|
2629 | am_transparent = 1; |
|
|
2630 | } |
|
|
2631 | |
|
|
2632 | for (; i < (int) (sizeof (parent) / sizeof (Window)); i++) |
|
|
2633 | parent[i] = None; |
|
|
2634 | } |
|
|
2635 | |
|
|
2636 | if (scrollBar.win) |
|
|
2637 | { |
|
|
2638 | XSetWindowBackgroundPixmap (xdisp, scrollBar.win, ParentRelative); |
|
|
2639 | scrollBar.setIdle (); |
|
|
2640 | scrollbar_show (0); |
|
|
2641 | } |
|
|
2642 | |
|
|
2643 | if (am_transparent) |
|
|
2644 | { |
|
|
2645 | want_refresh = want_full_refresh = 1; |
|
|
2646 | if (am_pixmap_trans) |
|
|
2647 | flush (); |
|
|
2648 | } |
|
|
2649 | |
|
|
2650 | return pchanged; |
|
|
2651 | } |
|
|
2652 | #endif |
|
|
2653 | |
|
|
2654 | /*}}} */ |
|
|
2655 | |
|
|
2656 | bool |
|
|
2657 | rxvt_term::cmd_parse () |
|
|
2658 | { |
|
|
2659 | bool flag = false; |
|
|
2660 | wchar_t ch = NOCHAR; |
|
|
2661 | char *seq_begin; // remember start of esc-sequence here |
|
|
2662 | |
|
|
2663 | for (;;) |
|
|
2664 | { |
|
|
2665 | if (ch == NOCHAR) |
|
|
2666 | { |
|
|
2667 | seq_begin = cmdbuf_ptr; |
|
|
2668 | ch = next_char (); |
|
|
2669 | |
|
|
2670 | if (ch == NOCHAR) |
|
|
2671 | break; |
|
|
2672 | } |
|
|
2673 | |
|
|
2674 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2675 | { |
|
|
2676 | if (!seen_input) |
|
|
2677 | { |
|
|
2678 | seen_input = 1; |
|
|
2679 | // many badly-written programs (e.g. jed) contain a race condition: |
|
|
2680 | // they first read the screensize and then install a SIGWINCH handler. |
|
|
2681 | // some window managers resize the window early, and these programs |
|
|
2682 | // then sometimes get the size wrong. |
|
|
2683 | // unfortunately other programs are even more buggy and dislike |
|
|
2684 | // being sent SIGWINCH, so only do it when we were in fact being |
|
|
2685 | // resized. |
|
|
2686 | if (seen_resize && cmd_pid) |
|
|
2687 | kill (-cmd_pid, SIGWINCH); |
|
|
2688 | } |
|
|
2689 | |
|
|
2690 | /* Read a text string from the input buffer */ |
|
|
2691 | wchar_t buf[UBUFSIZ]; |
|
|
2692 | bool refreshnow = false; |
|
|
2693 | int nlines = 0; |
|
|
2694 | wchar_t *str = buf; |
|
|
2695 | wchar_t *eol = str + min (ncol, UBUFSIZ); |
|
|
2696 | |
|
|
2697 | for (;;) |
|
|
2698 | { |
|
|
2699 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2700 | break; |
|
|
2701 | |
|
|
2702 | *str++ = ch; |
|
|
2703 | |
|
|
2704 | if (ch == C0_LF || str >= eol) |
|
|
2705 | { |
|
|
2706 | if (ch == C0_LF) |
|
|
2707 | nlines++; |
|
|
2708 | |
|
|
2709 | refresh_count++; |
|
|
2710 | |
|
|
2711 | if (!OPTION (Opt_jumpScroll) |
|
|
2712 | || (refresh_count >= refresh_limit * (nrow - 1))) |
|
|
2713 | { |
|
|
2714 | refreshnow = true; |
|
|
2715 | refresh_count = 0; |
|
|
2716 | ch = NOCHAR; |
|
|
2717 | break; |
|
|
2718 | } |
|
|
2719 | |
|
|
2720 | // scr_add_lines only works for nlines <= nrow - 1. |
|
|
2721 | if (nlines >= nrow - 1) |
|
|
2722 | { |
|
|
2723 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2724 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2725 | scr_add_lines (buf, str - buf, nlines); |
|
|
2726 | |
|
|
2727 | nlines = 0; |
|
|
2728 | str = buf; |
|
|
2729 | eol = str + min (ncol, UBUFSIZ); |
|
|
2730 | } |
|
|
2731 | |
|
|
2732 | if (str >= eol) |
|
|
2733 | { |
841 | if (str >= buf + BUFSIZ) |
2734 | if (eol >= buf + UBUFSIZ) |
842 | { |
2735 | { |
843 | ch = NOCHAR; |
2736 | ch = NOCHAR; |
844 | break; |
2737 | break; |
845 | } |
2738 | } |
|
|
2739 | else |
|
|
2740 | eol = min (eol + ncol, buf + UBUFSIZ); |
846 | } |
2741 | } |
|
|
2742 | |
847 | } |
2743 | } |
848 | |
2744 | |
849 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
2745 | seq_begin = cmdbuf_ptr; |
|
|
2746 | ch = next_char (); |
|
|
2747 | } |
850 | |
2748 | |
|
|
2749 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2750 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2751 | scr_add_lines (buf, str - buf, nlines); |
|
|
2752 | |
851 | /* |
2753 | /* |
852 | * If there have been a lot of new lines, then update the screen |
2754 | * If there have been a lot of new lines, then update the screen |
853 | * What the heck I'll cheat and only refresh less than every page-full. |
2755 | * What the heck I'll cheat and only refresh less than every page-full. |
854 | * the number of pages between refreshes is refresh_limit, which |
2756 | * the number of pages between refreshes is refresh_limit, which |
855 | * is incremented here because we must be doing flat-out scrolling. |
2757 | * is incremented here because we must be doing flat-out scrolling. |
856 | * |
|
|
857 | * refreshing should be correct for small scrolls, because of the |
|
|
858 | * time-out |
|
|
859 | */ |
2758 | */ |
860 | if (refreshnow) |
2759 | if (refreshnow) |
|
|
2760 | { |
|
|
2761 | if (OPTION (Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2762 | refresh_limit++; |
|
|
2763 | else |
861 | { |
2764 | { |
862 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
2765 | flag = true; |
863 | refresh_limit++; |
2766 | scr_refresh (); |
864 | |
2767 | want_refresh = 1; |
865 | rxvt_scr_refresh (this, refresh_type); |
|
|
866 | } |
2768 | } |
867 | |
|
|
868 | } |
2769 | } |
|
|
2770 | |
|
|
2771 | } |
869 | else |
2772 | else |
|
|
2773 | { |
|
|
2774 | try |
870 | { |
2775 | { |
871 | switch (ch) |
|
|
872 | { |
|
|
873 | default: |
|
|
874 | rxvt_process_nonprinting (this, ch); |
2776 | process_nonprinting (ch); |
875 | break; |
|
|
876 | case C0_ESC: /* escape char */ |
|
|
877 | rxvt_process_escape_seq (this); |
|
|
878 | break; |
|
|
879 | /*case 0x9b: */ /* CSI */ |
|
|
880 | /* rxvt_process_csi_seq (this); */ |
|
|
881 | } |
|
|
882 | |
|
|
883 | ch = NOCHAR; |
|
|
884 | } |
2777 | } |
|
|
2778 | catch (const class out_of_input &o) |
|
|
2779 | { |
|
|
2780 | // we ran out of input, retry later |
|
|
2781 | cmdbuf_ptr = seq_begin; |
|
|
2782 | break; |
|
|
2783 | } |
|
|
2784 | |
|
|
2785 | ch = NOCHAR; |
|
|
2786 | } |
|
|
2787 | } |
|
|
2788 | |
|
|
2789 | return flag; |
|
|
2790 | } |
|
|
2791 | |
|
|
2792 | // read the next character |
|
|
2793 | wchar_t |
|
|
2794 | rxvt_term::next_char () NOTHROW |
|
|
2795 | { |
|
|
2796 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2797 | { |
|
|
2798 | // assume 7-bit to be ascii ALWAYS |
|
|
2799 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2800 | return *cmdbuf_ptr++; |
|
|
2801 | |
|
|
2802 | wchar_t wc; |
|
|
2803 | size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2804 | |
|
|
2805 | if (len == (size_t)-2) |
885 | } |
2806 | { |
886 | } |
2807 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2808 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2809 | break; |
|
|
2810 | } |
887 | |
2811 | |
888 | flush (); |
2812 | if (len == (size_t)-1) |
889 | } |
2813 | return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
890 | |
2814 | |
891 | void |
2815 | // assume wchar == unicode |
892 | rxvt_term::flush () |
2816 | cmdbuf_ptr += len; |
893 | { |
2817 | return wc & UNICODE_MASK; |
894 | #ifdef TRANSPARENT |
|
|
895 | if (want_full_refresh) |
|
|
896 | { |
2818 | } |
897 | want_full_refresh = 0; |
|
|
898 | rxvt_scr_clear (this); |
|
|
899 | rxvt_scr_touch (this, False); |
|
|
900 | want_refresh = 1; |
|
|
901 | } |
|
|
902 | #endif |
|
|
903 | |
2819 | |
904 | if (want_refresh) |
2820 | return NOCHAR; |
905 | { |
|
|
906 | rxvt_scr_refresh (this, refresh_type); |
|
|
907 | rxvt_scrollbar_show (this, 1); |
|
|
908 | #ifdef USE_XIM |
|
|
909 | rxvt_IMSendSpot (this); |
|
|
910 | #endif |
|
|
911 | } |
|
|
912 | |
|
|
913 | XFlush (Xdisplay); |
|
|
914 | } |
2821 | } |
915 | |
2822 | |
|
|
2823 | // read the next octet |
|
|
2824 | uint32_t |
|
|
2825 | rxvt_term::next_octet () NOTHROW |
|
|
2826 | { |
|
|
2827 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2828 | ? (unsigned char)*cmdbuf_ptr++ |
|
|
2829 | : NOCHAR; |
|
|
2830 | } |
|
|
2831 | |
|
|
2832 | static class out_of_input out_of_input; |
|
|
2833 | |
916 | /* rxvt_cmd_getc() - Return next input character */ |
2834 | /* rxvt_cmd_getc () - Return next input character */ |
917 | /* |
2835 | /* |
918 | * Return the next input character after first passing any keyboard input |
2836 | * Return the next input character after first passing any keyboard input |
919 | * to the command. |
2837 | * to the command. |
920 | */ |
2838 | */ |
921 | /* INTPROTO */ |
2839 | wchar_t |
|
|
2840 | rxvt_term::cmd_getc () THROW ((class out_of_input)) |
|
|
2841 | { |
|
|
2842 | wchar_t c = next_char (); |
|
|
2843 | |
|
|
2844 | if (c == NOCHAR) |
|
|
2845 | throw out_of_input; |
|
|
2846 | |
|
|
2847 | return c; |
|
|
2848 | } |
|
|
2849 | |
922 | uint32_t |
2850 | uint32_t |
923 | rxvt_cmd_getc(pR) |
2851 | rxvt_term::cmd_get8 () THROW ((class out_of_input)) |
924 | { |
2852 | { |
925 | for (;;) |
|
|
926 | { |
|
|
927 | uint32_t c = R->next_char (); |
2853 | uint32_t c = next_octet (); |
|
|
2854 | |
928 | if (c != NOCHAR) |
2855 | if (c == NOCHAR) |
|
|
2856 | throw out_of_input; |
|
|
2857 | |
929 | return c; |
2858 | return c; |
930 | |
|
|
931 | // incomplete sequences should occur rarely, still, a better solution |
|
|
932 | // would be preferred. either setjmp/longjmp or better design. |
|
|
933 | fcntl (R->cmd_fd, F_SETFL, 0); |
|
|
934 | R->pty_fill (1); |
|
|
935 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
936 | } |
|
|
937 | |
|
|
938 | #define TIMEOUT_USEC 5000 |
|
|
939 | fd_set readfds; |
|
|
940 | int quick_timeout, select_res; |
|
|
941 | int want_motion_time, want_keypress_time; |
|
|
942 | struct timeval value; |
|
|
943 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
944 | struct timeval tp; |
|
|
945 | #endif |
|
|
946 | |
|
|
947 | for (;;) { |
|
|
948 | /* loop until we can return something */ |
|
|
949 | |
|
|
950 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
|
|
951 | rxvt_tt_write(aR_ NULL, 0); |
|
|
952 | |
|
|
953 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
954 | tp.tv_sec = 0; /* presume == 0 implies time not yet retrieved */ |
|
|
955 | #endif |
|
|
956 | #if defined(CURSOR_BLINK) |
|
|
957 | want_keypress_time = 0; |
|
|
958 | #endif |
|
|
959 | #if defined(POINTER_BLANK) |
|
|
960 | want_motion_time = 0; |
|
|
961 | #endif |
|
|
962 | |
|
|
963 | if (XPending (R->Xdisplay)) |
|
|
964 | { |
|
|
965 | R->process_x_events (); |
|
|
966 | |
|
|
967 | /* in case button actions pushed chars to cmdbuf */ |
|
|
968 | if (R->cmdbuf_ptr < R->cmdbuf_endp) |
|
|
969 | return *R->cmdbuf_ptr++; |
|
|
970 | } |
|
|
971 | |
|
|
972 | #if defined(CURSOR_BLINK) |
|
|
973 | if (want_keypress_time) { |
|
|
974 | (void)gettimeofday(&tp, NULL); |
|
|
975 | R->lastcursorchange.tv_sec = tp.tv_sec; |
|
|
976 | R->lastcursorchange.tv_usec = tp.tv_usec; |
|
|
977 | } |
|
|
978 | #endif |
|
|
979 | #if defined(POINTER_BLANK) |
|
|
980 | if (want_motion_time) { |
|
|
981 | if (!tp.tv_sec) |
|
|
982 | (void)gettimeofday(&tp, NULL); |
|
|
983 | R->lastmotion.tv_sec = tp.tv_sec; |
|
|
984 | R->lastmotion.tv_usec = tp.tv_usec; |
|
|
985 | } |
|
|
986 | #endif |
|
|
987 | |
|
|
988 | /* |
|
|
989 | * the command input buffer is empty and we have no pending X events |
|
|
990 | */ |
|
|
991 | quick_timeout = 0; |
|
|
992 | |
|
|
993 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
994 | if (R->mouse_slip_wheel_speed) { |
|
|
995 | quick_timeout = 1; |
|
|
996 | if (!R->mouse_slip_wheel_delay-- |
|
|
997 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
|
|
998 | abs(R->mouse_slip_wheel_speed))) { |
|
|
999 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1000 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1001 | R->want_refresh = 1; |
|
|
1002 | } |
|
|
1003 | } |
|
|
1004 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
|
|
1005 | #ifdef SELECTION_SCROLLING |
|
|
1006 | if (R->pending_scroll_selection) { |
|
|
1007 | quick_timeout = 1; |
|
|
1008 | if (!R->scroll_selection_delay-- |
|
|
1009 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
1010 | R->scroll_selection_lines)) { |
|
|
1011 | rxvt_selection_extend(aR_ R->selection_save_x, |
|
|
1012 | R->selection_save_y, R->selection_save_state); |
|
|
1013 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1014 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1015 | R->want_refresh = 1; |
|
|
1016 | } |
|
|
1017 | } |
|
|
1018 | #endif |
|
|
1019 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1020 | if (scrollbar_isUp() || scrollbar_isDn()) { |
|
|
1021 | quick_timeout = 1; |
|
|
1022 | if (!R->scroll_arrow_delay-- |
|
|
1023 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
|
|
1024 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1025 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1026 | R->want_refresh = 1; |
|
|
1027 | } |
|
|
1028 | } |
|
|
1029 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1030 | |
|
|
1031 | FD_ZERO(&readfds); |
|
|
1032 | FD_SET(R->cmd_fd, &readfds); |
|
|
1033 | FD_SET(R->Xfd, &readfds); |
|
|
1034 | value.tv_usec = TIMEOUT_USEC; |
|
|
1035 | value.tv_sec = 0; |
|
|
1036 | |
|
|
1037 | if (!R->TermWin.mapped) |
|
|
1038 | quick_timeout = 0; |
|
|
1039 | else { |
|
|
1040 | quick_timeout |= R->want_refresh; |
|
|
1041 | #ifdef TRANSPARENT |
|
|
1042 | quick_timeout |= R->want_full_refresh; |
|
|
1043 | #endif |
|
|
1044 | } |
|
|
1045 | |
|
|
1046 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
1047 | { |
|
|
1048 | int set_quick_timeout = 0; |
|
|
1049 | long csdiff, psdiff; |
|
|
1050 | |
|
|
1051 | #define BLINK_TIME 500000L |
|
|
1052 | csdiff = psdiff = 60000000L; /* or, say, LONG_MAX */ |
|
|
1053 | # if defined(CURSOR_BLINK) |
|
|
1054 | if (R->Options & Opt_cursorBlink) { |
|
|
1055 | if (!tp.tv_sec) /* didn't get it before so get it now */ |
|
|
1056 | (void)gettimeofday(&tp, NULL); |
|
|
1057 | |
|
|
1058 | csdiff = (tp.tv_sec - R->lastcursorchange.tv_sec) * 1000000L |
|
|
1059 | + tp.tv_usec - R->lastcursorchange.tv_usec; |
|
|
1060 | if (csdiff > BLINK_TIME) { /* XXX: settable blink times */ |
|
|
1061 | R->lastcursorchange.tv_sec = tp.tv_sec; |
|
|
1062 | R->lastcursorchange.tv_usec = tp.tv_usec; |
|
|
1063 | R->hidden_cursor = !R->hidden_cursor; |
|
|
1064 | csdiff = 0; |
|
|
1065 | } else |
|
|
1066 | csdiff = BLINK_TIME - csdiff; |
|
|
1067 | set_quick_timeout = 1; |
|
|
1068 | } |
|
|
1069 | # endif |
|
|
1070 | # if defined(POINTER_BLANK) |
|
|
1071 | /* |
|
|
1072 | * If we haven't moved the pointer for a while |
|
|
1073 | */ |
|
|
1074 | if ((R->Options & Opt_pointerBlank) |
|
|
1075 | && (R->pointerBlankDelay > 0) |
|
|
1076 | && (R->hidden_pointer == 0)) { |
|
|
1077 | long pdelay; |
|
|
1078 | |
|
|
1079 | if (!tp.tv_sec) /* didn't get it before so get it now */ |
|
|
1080 | (void)gettimeofday(&tp, NULL); |
|
|
1081 | psdiff = (tp.tv_sec - R->lastmotion.tv_sec) * 1000000L |
|
|
1082 | + tp.tv_usec - R->lastmotion.tv_usec; |
|
|
1083 | pdelay = R->pointerBlankDelay * 1000000L; |
|
|
1084 | if (psdiff >= pdelay) |
|
|
1085 | rxvt_pointer_blank(aR); |
|
|
1086 | else { |
|
|
1087 | set_quick_timeout = 1; |
|
|
1088 | psdiff = pdelay - psdiff; |
|
|
1089 | } |
|
|
1090 | } |
|
|
1091 | # endif |
|
|
1092 | if (!quick_timeout && set_quick_timeout) { |
|
|
1093 | MIN_IT(csdiff, psdiff); |
|
|
1094 | value.tv_sec = csdiff / 1000000L; |
|
|
1095 | value.tv_usec = csdiff % 1000000L; |
|
|
1096 | quick_timeout = 1; |
|
|
1097 | } |
|
|
1098 | } |
|
|
1099 | #endif |
|
|
1100 | |
|
|
1101 | if ((select_res = select(R->num_fds, &readfds, NULL, NULL, |
|
|
1102 | (quick_timeout ? &value : NULL))) == 0) { |
|
|
1103 | /* select statement timed out - we're not hard and fast scrolling */ |
|
|
1104 | R->refresh_limit = 1; |
|
|
1105 | } |
|
|
1106 | #if defined(CURSOR_BLINK) |
|
|
1107 | if (R->Options & Opt_cursorBlink) |
|
|
1108 | R->want_refresh = 1; |
|
|
1109 | #endif |
|
|
1110 | } |
|
|
1111 | } |
2859 | } |
1112 | |
|
|
1113 | /* EXTPROTO */ |
|
|
1114 | void |
|
|
1115 | rxvt_pointer_unblank(pR) |
|
|
1116 | { |
|
|
1117 | XDefineCursor(R->Xdisplay, R->TermWin.vt, R->TermWin_cursor); |
|
|
1118 | rxvt_recolour_cursor(aR); |
|
|
1119 | #ifdef POINTER_BLANK |
|
|
1120 | R->hidden_pointer = 0; |
|
|
1121 | if (R->pointerBlankDelay > 0) { |
|
|
1122 | struct timeval tp; |
|
|
1123 | |
|
|
1124 | (void)gettimeofday(&tp, NULL); |
|
|
1125 | R->lastmotion.tv_sec = tp.tv_sec; |
|
|
1126 | R->lastmotion.tv_usec = tp.tv_usec; |
|
|
1127 | } |
|
|
1128 | #endif |
|
|
1129 | } |
|
|
1130 | |
|
|
1131 | #ifdef POINTER_BLANK |
|
|
1132 | /* INTPROTO */ |
|
|
1133 | void |
|
|
1134 | rxvt_pointer_blank(pR) |
|
|
1135 | { |
|
|
1136 | XDefineCursor(R->Xdisplay, R->TermWin.vt, R->pointer_blank); |
|
|
1137 | XFlush(R->Xdisplay); |
|
|
1138 | R->hidden_pointer = 1; |
|
|
1139 | } |
|
|
1140 | #endif |
|
|
1141 | |
|
|
1142 | /* INTPROTO */ |
|
|
1143 | void |
|
|
1144 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
|
|
1145 | { |
|
|
1146 | int button_number, key_state = 0; |
|
|
1147 | int x, y; |
|
|
1148 | |
|
|
1149 | x = ev->x; |
|
|
1150 | y = ev->y; |
|
|
1151 | rxvt_pixel_position(aR_ &x, &y); |
|
|
1152 | |
|
|
1153 | if (R->MEvent.button == AnyButton) { |
|
|
1154 | button_number = 3; |
|
|
1155 | } else { |
|
|
1156 | button_number = R->MEvent.button - Button1; |
|
|
1157 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1158 | if (button_number >= 3) |
|
|
1159 | button_number += (64 - 3); |
|
|
1160 | } |
|
|
1161 | |
|
|
1162 | if (R->PrivateModes & PrivMode_MouseX10) { |
|
|
1163 | /* |
|
|
1164 | * do not report ButtonRelease |
|
|
1165 | * no state info allowed |
|
|
1166 | */ |
|
|
1167 | key_state = 0; |
|
|
1168 | if (button_number == 3) |
|
|
1169 | return; |
|
|
1170 | } else { |
|
|
1171 | /* XTerm mouse reporting needs these values: |
|
|
1172 | * 4 = Shift |
|
|
1173 | * 8 = Meta |
|
|
1174 | * 16 = Control |
|
|
1175 | * plus will add in our own Double-Click reporting |
|
|
1176 | * 32 = Double Click |
|
|
1177 | */ |
|
|
1178 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1179 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
|
|
1180 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
|
|
1181 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1182 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
|
|
1183 | #endif |
|
|
1184 | } |
|
|
1185 | |
|
|
1186 | #ifdef DEBUG_MOUSEREPORT |
|
|
1187 | fprintf(stderr, "Mouse ["); |
|
|
1188 | if (key_state & 16) |
|
|
1189 | fputc('C', stderr); |
|
|
1190 | if (key_state & 4) |
|
|
1191 | fputc('S', stderr); |
|
|
1192 | if (key_state & 8) |
|
|
1193 | fputc('A', stderr); |
|
|
1194 | if (key_state & 32) |
|
|
1195 | fputc('2', stderr); |
|
|
1196 | fprintf(stderr, "]: <%d>, %d/%d\n", |
|
|
1197 | button_number, |
|
|
1198 | x + 1, |
|
|
1199 | y + 1); |
|
|
1200 | #else |
|
|
1201 | rxvt_tt_printf(aR_ "\033[M%c%c%c", |
|
|
1202 | (32 + button_number + key_state), |
|
|
1203 | (32 + x + 1), |
|
|
1204 | (32 + y + 1)); |
|
|
1205 | #endif |
|
|
1206 | } |
|
|
1207 | |
|
|
1208 | #ifdef USING_W11LIB |
|
|
1209 | /* EXTPROTO */ |
|
|
1210 | void |
|
|
1211 | rxvt_W11_process_x_event(XEvent *ev) |
|
|
1212 | { |
|
|
1213 | rxvt_t *r = rxvt_get_r(); |
|
|
1214 | |
|
|
1215 | rxvt_process_x_event(aR_ ev); |
|
|
1216 | } |
|
|
1217 | #endif |
|
|
1218 | |
|
|
1219 | /*{{{ process an X event */ |
|
|
1220 | /* INTPROTO */ |
|
|
1221 | void |
|
|
1222 | rxvt_process_x_event(pR_ XEvent *ev) |
|
|
1223 | { |
|
|
1224 | int i, want_timeout; |
|
|
1225 | Window unused_root, unused_child; |
|
|
1226 | int unused_root_x, unused_root_y; |
|
|
1227 | unsigned int unused_mask; |
|
|
1228 | struct timeval tp; |
|
|
1229 | |
|
|
1230 | #ifdef DEBUG_X |
|
|
1231 | const char *const eventnames[] = |
|
|
1232 | { /* mason - this matches my system */ |
|
|
1233 | "", |
|
|
1234 | "", |
|
|
1235 | "KeyPress", |
|
|
1236 | "KeyRelease", |
|
|
1237 | "ButtonPress", |
|
|
1238 | "ButtonRelease", |
|
|
1239 | "MotionNotify", |
|
|
1240 | "EnterNotify", |
|
|
1241 | "LeaveNotify", |
|
|
1242 | "FocusIn", |
|
|
1243 | "FocusOut", |
|
|
1244 | "KeymapNotify", |
|
|
1245 | "Expose", |
|
|
1246 | "GraphicsExpose", |
|
|
1247 | "NoExpose", |
|
|
1248 | "VisibilityNotify", |
|
|
1249 | "CreateNotify", |
|
|
1250 | "DestroyNotify", |
|
|
1251 | "UnmapNotify", |
|
|
1252 | "MapNotify", |
|
|
1253 | "MapRequest", |
|
|
1254 | "ReparentNotify", |
|
|
1255 | "ConfigureNotify", |
|
|
1256 | "ConfigureRequest", |
|
|
1257 | "GravityNotify", |
|
|
1258 | "ResizeRequest", |
|
|
1259 | "CirculateNotify", |
|
|
1260 | "CirculateRequest", |
|
|
1261 | "PropertyNotify", |
|
|
1262 | "SelectionClear", |
|
|
1263 | "SelectionRequest", |
|
|
1264 | "SelectionNotify", |
|
|
1265 | "ColormapNotify", |
|
|
1266 | "ClientMessage", |
|
|
1267 | "MappingNotify" |
|
|
1268 | }; |
|
|
1269 | struct tm *ltt; |
|
|
1270 | #endif |
|
|
1271 | |
|
|
1272 | /* |
|
|
1273 | * check if we need to get the time for any timeouts |
|
|
1274 | */ |
|
|
1275 | |
|
|
1276 | for (i = NUM_TIMEOUTS; i--; ) |
|
|
1277 | if (R->timeout[i].tv_sec) { |
|
|
1278 | want_timeout = 1; |
|
|
1279 | break; |
|
|
1280 | } |
|
|
1281 | |
|
|
1282 | #ifndef DEBUG_X |
|
|
1283 | if (want_timeout) |
|
|
1284 | #endif |
|
|
1285 | (void)gettimeofday(&tp, NULL); |
|
|
1286 | |
|
|
1287 | #ifdef DEBUG_X |
|
|
1288 | ltt = localtime(&(tp.tv_sec)); |
|
|
1289 | D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial)); |
|
|
1290 | #endif |
|
|
1291 | |
|
|
1292 | /* X event timeouts */ |
|
|
1293 | if (want_timeout) |
|
|
1294 | for (i = NUM_TIMEOUTS; i--; ) { |
|
|
1295 | if (R->timeout[i].tv_sec == 0) |
|
|
1296 | continue; |
|
|
1297 | if ((tp.tv_sec < R->timeout[i].tv_sec) |
|
|
1298 | || (tp.tv_sec == R->timeout[i].tv_sec |
|
|
1299 | && tp.tv_usec < R->timeout[i].tv_usec)) |
|
|
1300 | continue; |
|
|
1301 | R->timeout[i].tv_sec = 0; |
|
|
1302 | switch(i) { |
|
|
1303 | case TIMEOUT_INCR: |
|
|
1304 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
|
|
1305 | R->selection_wait = Sel_none; |
|
|
1306 | break; |
|
|
1307 | default: |
|
|
1308 | break; |
|
|
1309 | } |
|
|
1310 | } |
|
|
1311 | |
|
|
1312 | switch (ev->type) { |
|
|
1313 | case KeyPress: |
|
|
1314 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
|
|
1315 | break; |
|
|
1316 | |
|
|
1317 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1318 | case KeyRelease: |
|
|
1319 | { |
|
|
1320 | if (!(ev->xkey.state & ControlMask)) |
|
|
1321 | R->mouse_slip_wheel_speed = 0; |
|
|
1322 | else { |
|
|
1323 | KeySym ks; |
|
|
1324 | |
|
|
1325 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
|
|
1326 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1327 | R->mouse_slip_wheel_speed = 0; |
|
|
1328 | } |
|
|
1329 | break; |
|
|
1330 | } |
|
|
1331 | #endif |
|
|
1332 | |
|
|
1333 | case ButtonPress: |
|
|
1334 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
|
|
1335 | break; |
|
|
1336 | |
|
|
1337 | case ButtonRelease: |
|
|
1338 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
|
|
1339 | break; |
|
|
1340 | |
|
|
1341 | case ClientMessage: |
|
|
1342 | if (ev->xclient.format == 32 |
|
|
1343 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
|
|
1344 | exit(EXIT_SUCCESS); |
|
|
1345 | #ifdef OFFIX_DND |
|
|
1346 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1347 | if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
|
|
1348 | && (ev->xclient.data.l[0] == DndFile |
|
|
1349 | || ev->xclient.data.l[0] == DndDir |
|
|
1350 | || ev->xclient.data.l[0] == DndLink)) { |
|
|
1351 | /* Get Dnd data */ |
|
|
1352 | Atom ActualType; |
|
|
1353 | int ActualFormat; |
|
|
1354 | unsigned char *data; |
|
|
1355 | unsigned long Size, RemainingBytes; |
|
|
1356 | |
|
|
1357 | XGetWindowProperty(R->Xdisplay, Xroot, |
|
|
1358 | R->xa[XA_DNDSELECTION], |
|
|
1359 | 0L, 1000000L, |
|
|
1360 | False, AnyPropertyType, |
|
|
1361 | &ActualType, &ActualFormat, |
|
|
1362 | &Size, &RemainingBytes, |
|
|
1363 | &data); |
|
|
1364 | XChangeProperty(R->Xdisplay, Xroot, |
|
|
1365 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1366 | 8, PropModeReplace, |
|
|
1367 | data, STRLEN(data)); |
|
|
1368 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
|
|
1369 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
|
|
1370 | } |
|
|
1371 | #endif /* OFFIX_DND */ |
|
|
1372 | break; |
|
|
1373 | |
|
|
1374 | case MappingNotify: |
|
|
1375 | XRefreshKeyboardMapping(&(ev->xmapping)); |
|
|
1376 | break; |
|
|
1377 | |
|
|
1378 | /* |
|
|
1379 | * XXX: this is not the _current_ arrangement |
|
|
1380 | * Here's my conclusion: |
|
|
1381 | * If the window is completely unobscured, use bitblt's |
|
|
1382 | * to scroll. Even then, they're only used when doing partial |
|
|
1383 | * screen scrolling. When partially obscured, we have to fill |
|
|
1384 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1385 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1386 | * which ought to make things real slow! |
|
|
1387 | */ |
|
|
1388 | case VisibilityNotify: |
|
|
1389 | switch (ev->xvisibility.state) { |
|
|
1390 | case VisibilityUnobscured: |
|
|
1391 | R->refresh_type = FAST_REFRESH; |
|
|
1392 | break; |
|
|
1393 | case VisibilityPartiallyObscured: |
|
|
1394 | R->refresh_type = SLOW_REFRESH; |
|
|
1395 | break; |
|
|
1396 | default: |
|
|
1397 | R->refresh_type = NO_REFRESH; |
|
|
1398 | break; |
|
|
1399 | } |
|
|
1400 | break; |
|
|
1401 | |
|
|
1402 | case FocusIn: |
|
|
1403 | if (!R->TermWin.focus) { |
|
|
1404 | R->TermWin.focus = 1; |
|
|
1405 | R->want_refresh = 1; |
|
|
1406 | #ifdef USE_XIM |
|
|
1407 | if (R->Input_Context != NULL) |
|
|
1408 | XSetICFocus(R->Input_Context); |
|
|
1409 | #endif |
|
|
1410 | } |
|
|
1411 | break; |
|
|
1412 | |
|
|
1413 | case FocusOut: |
|
|
1414 | if (R->TermWin.focus) { |
|
|
1415 | R->TermWin.focus = 0; |
|
|
1416 | R->want_refresh = 1; |
|
|
1417 | #ifdef USE_XIM |
|
|
1418 | if (R->Input_Context != NULL) |
|
|
1419 | XUnsetICFocus(R->Input_Context); |
|
|
1420 | #endif |
|
|
1421 | } |
|
|
1422 | break; |
|
|
1423 | |
|
|
1424 | case ConfigureNotify: |
|
|
1425 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
|
|
1426 | int height, width; |
|
|
1427 | |
|
|
1428 | do { /* Wrap lots of configures into one */ |
|
|
1429 | width = ev->xconfigure.width; |
|
|
1430 | height = ev->xconfigure.height; |
|
|
1431 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1432 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
|
|
1433 | ConfigureNotify, ev)); |
|
|
1434 | if (R->szHint.width != width || R->szHint.height != height) { |
|
|
1435 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
|
|
1436 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
|
|
1437 | (unsigned int)height, 1); |
|
|
1438 | } |
|
|
1439 | #ifdef DEBUG_SIZE |
|
|
1440 | else { |
|
|
1441 | D_SIZE((stderr, "Size: Not resizing")); |
|
|
1442 | } |
|
|
1443 | #endif |
|
|
1444 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1445 | if (R->Options & Opt_transparent) { |
|
|
1446 | rxvt_check_our_parents(aR); |
|
|
1447 | if (R->am_transparent) |
|
|
1448 | R->want_full_refresh = 1; |
|
|
1449 | } |
|
|
1450 | #endif |
|
|
1451 | } |
|
|
1452 | break; |
|
|
1453 | |
|
|
1454 | case SelectionClear: |
|
|
1455 | rxvt_selection_clear(aR); |
|
|
1456 | break; |
|
|
1457 | |
|
|
1458 | case SelectionNotify: |
|
|
1459 | if (R->selection_wait == Sel_normal) |
|
|
1460 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
|
|
1461 | ev->xselection.property, True); |
|
|
1462 | break; |
|
|
1463 | |
|
|
1464 | case SelectionRequest: |
|
|
1465 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
|
|
1466 | break; |
|
|
1467 | |
|
|
1468 | case UnmapNotify: |
|
|
1469 | R->TermWin.mapped = 0; |
|
|
1470 | break; |
|
|
1471 | |
|
|
1472 | case MapNotify: |
|
|
1473 | R->TermWin.mapped = 1; |
|
|
1474 | break; |
|
|
1475 | |
|
|
1476 | case PropertyNotify: |
|
|
1477 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
|
|
1478 | if (ev->xproperty.state == PropertyNewValue) |
|
|
1479 | rxvt_selection_property(aR_ ev->xproperty.window, |
|
|
1480 | ev->xproperty.atom); |
|
|
1481 | break; |
|
|
1482 | } |
|
|
1483 | #ifdef TRANSPARENT |
|
|
1484 | /* |
|
|
1485 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1486 | * use the property to determine the pixmap. We use it later on. |
|
|
1487 | */ |
|
|
1488 | if (R->xa[XA_XROOTPMAPID] == 0) |
|
|
1489 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
|
|
1490 | "_XROOTPMAP_ID", False); |
|
|
1491 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
|
|
1492 | break; |
|
|
1493 | /* FALLTHROUGH */ |
|
|
1494 | case ReparentNotify: |
|
|
1495 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
|
|
1496 | if (R->am_transparent) |
|
|
1497 | R->want_full_refresh = 1; |
|
|
1498 | } |
|
|
1499 | #endif /* TRANSPARENT */ |
|
|
1500 | break; |
|
|
1501 | |
|
|
1502 | case GraphicsExpose: |
|
|
1503 | case Expose: |
|
|
1504 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1505 | #ifdef NO_SLOW_LINK_SUPPORT |
|
|
1506 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1507 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1508 | #else |
|
|
1509 | // don't understand this, so commented it out |
|
|
1510 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1511 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1512 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
|
|
1513 | // ev->xexpose.width, R->TermWin.height, False); |
|
|
1514 | #endif |
|
|
1515 | R->want_refresh = 1; |
|
|
1516 | } else { |
|
|
1517 | XEvent unused_xevent; |
|
|
1518 | |
|
|
1519 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1520 | Expose, |
|
|
1521 | &unused_xevent)) ; |
|
|
1522 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1523 | GraphicsExpose, |
|
|
1524 | &unused_xevent)) ; |
|
|
1525 | if (isScrollbarWindow(ev->xany.window)) { |
|
|
1526 | scrollbar_setIdle(); |
|
|
1527 | rxvt_scrollbar_show(aR_ 0); |
|
|
1528 | } |
|
|
1529 | #ifdef MENUBAR |
|
|
1530 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
|
|
1531 | rxvt_menubar_expose(aR); |
|
|
1532 | #endif |
|
|
1533 | #ifdef RXVT_GRAPHICS |
|
|
1534 | rxvt_Gr_expose(aR_ ev->xany.window); |
|
|
1535 | #endif |
|
|
1536 | } |
|
|
1537 | break; |
|
|
1538 | |
|
|
1539 | case MotionNotify: |
|
|
1540 | #ifdef POINTER_BLANK |
|
|
1541 | if (R->hidden_pointer) |
|
|
1542 | rxvt_pointer_unblank(aR); |
|
|
1543 | #endif |
|
|
1544 | #if MENUBAR |
|
|
1545 | if (isMenuBarWindow(ev->xany.window)) { |
|
|
1546 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
|
|
1547 | break; |
|
|
1548 | } |
|
|
1549 | #endif |
|
|
1550 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
|
|
1551 | break; |
|
|
1552 | |
|
|
1553 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1554 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
|
|
1555 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
|
|
1556 | MotionNotify, ev)) ; |
|
|
1557 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
|
|
1558 | &unused_root, &unused_child, |
|
|
1559 | &unused_root_x, &unused_root_y, |
|
|
1560 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1561 | &unused_mask); |
|
|
1562 | #ifdef MOUSE_THRESHOLD |
|
|
1563 | /* deal with a `jumpy' mouse */ |
|
|
1564 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
|
|
1565 | #endif |
|
|
1566 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
|
|
1567 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
|
|
1568 | #ifdef SELECTION_SCROLLING |
|
|
1569 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
|
|
1570 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
|
|
1571 | int dist; |
|
|
1572 | |
|
|
1573 | R->pending_scroll_selection=1; |
|
|
1574 | |
|
|
1575 | /* don't clobber the current delay if we are |
|
|
1576 | * already in the middle of scrolling. |
|
|
1577 | */ |
|
|
1578 | if (R->scroll_selection_delay<=0) |
|
|
1579 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1580 | |
|
|
1581 | /* save the event params so we can highlight |
|
|
1582 | * the selection in the pending-scroll loop |
|
|
1583 | */ |
|
|
1584 | R->selection_save_x=ev->xbutton.x; |
|
|
1585 | R->selection_save_y=ev->xbutton.y; |
|
|
1586 | R->selection_save_state= |
|
|
1587 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1588 | |
|
|
1589 | /* calc number of lines to scroll */ |
|
|
1590 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
|
|
1591 | R->scroll_selection_dir = UP; |
|
|
1592 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
|
|
1593 | } |
|
|
1594 | else { |
|
|
1595 | R->scroll_selection_dir = DN; |
|
|
1596 | dist = ev->xbutton.y - |
|
|
1597 | (R->TermWin.int_bwidth + R->TermWin.height); |
|
|
1598 | } |
|
|
1599 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
|
|
1600 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
|
|
1601 | MIN_IT(R->scroll_selection_lines, |
|
|
1602 | SELECTION_SCROLL_MAX_LINES); |
|
|
1603 | } |
|
|
1604 | else { |
|
|
1605 | /* we are within the text window, so we |
|
|
1606 | * shouldn't be scrolling |
|
|
1607 | */ |
|
|
1608 | R->pending_scroll_selection = 0; |
|
|
1609 | } |
|
|
1610 | #endif |
|
|
1611 | #ifdef MOUSE_THRESHOLD |
|
|
1612 | } |
|
|
1613 | #endif |
|
|
1614 | } |
|
|
1615 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
|
|
1616 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
|
|
1617 | MotionNotify, ev)) ; |
|
|
1618 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
|
|
1619 | &unused_root, &unused_child, |
|
|
1620 | &unused_root_x, &unused_root_y, |
|
|
1621 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1622 | &unused_mask); |
|
|
1623 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
|
|
1624 | scrollbar_size()); |
|
|
1625 | rxvt_scr_refresh(aR_ R->refresh_type); |
|
|
1626 | R->refresh_limit = 0; |
|
|
1627 | rxvt_scrollbar_show(aR_ 1); |
|
|
1628 | } |
|
|
1629 | break; |
|
|
1630 | } |
|
|
1631 | } |
|
|
1632 | |
|
|
1633 | /* INTPROTO */ |
|
|
1634 | void |
|
|
1635 | rxvt_button_press(pR_ XButtonEvent *ev) |
|
|
1636 | { |
|
|
1637 | int reportmode = 0, clickintime; |
|
|
1638 | |
|
|
1639 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
|
|
1640 | if (!R->bypass_keystate) |
|
|
1641 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1642 | /* |
|
|
1643 | * VT window processing of button press |
|
|
1644 | */ |
|
|
1645 | if (ev->window == R->TermWin.vt) |
|
|
1646 | { |
|
|
1647 | #if RXVT_GRAPHICS |
|
|
1648 | if (ev->subwindow != None) |
|
|
1649 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
|
|
1650 | else |
|
|
1651 | #endif |
|
|
1652 | { |
|
|
1653 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
|
|
1654 | if (reportmode) |
|
|
1655 | { |
|
|
1656 | /* mouse report from vt window */ |
|
|
1657 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1658 | R->MEvent.state = ev->state; |
|
|
1659 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1660 | if (ev->button == R->MEvent.button && clickintime) |
|
|
1661 | { |
|
|
1662 | /* same button, within alloted time */ |
|
|
1663 | R->MEvent.clicks++; |
|
|
1664 | if (R->MEvent.clicks > 1) |
|
|
1665 | { |
|
|
1666 | /* only report double clicks */ |
|
|
1667 | R->MEvent.clicks = 2; |
|
|
1668 | rxvt_mouse_report(aR_ ev); |
|
|
1669 | |
|
|
1670 | /* don't report the release */ |
|
|
1671 | R->MEvent.clicks = 0; |
|
|
1672 | R->MEvent.button = AnyButton; |
|
|
1673 | } |
|
|
1674 | } |
|
|
1675 | else |
|
|
1676 | { |
|
|
1677 | /* different button, or time expired */ |
|
|
1678 | R->MEvent.clicks = 1; |
|
|
1679 | R->MEvent.button = ev->button; |
|
|
1680 | rxvt_mouse_report(aR_ ev); |
|
|
1681 | } |
|
|
1682 | #else |
|
|
1683 | R->MEvent.button = ev->button; |
|
|
1684 | rxvt_mouse_report(aR_ ev); |
|
|
1685 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1686 | } |
|
|
1687 | else |
|
|
1688 | { |
|
|
1689 | if (ev->button != R->MEvent.button) |
|
|
1690 | R->MEvent.clicks = 0; |
|
|
1691 | switch (ev->button) |
|
|
1692 | { |
|
|
1693 | case Button1: |
|
|
1694 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1695 | R->MEvent.clicks++; |
|
|
1696 | else |
|
|
1697 | R->MEvent.clicks = 1; |
|
|
1698 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1699 | R->MEvent.button = Button1; |
|
|
1700 | break; |
|
|
1701 | |
|
|
1702 | case Button3: |
|
|
1703 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1704 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
|
|
1705 | else |
|
|
1706 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
|
|
1707 | R->MEvent.button = Button3; |
|
|
1708 | break; |
|
|
1709 | } |
|
|
1710 | } |
|
|
1711 | R->MEvent.time = ev->time; |
|
|
1712 | return; |
|
|
1713 | } |
|
|
1714 | } |
|
|
1715 | |
|
|
1716 | /* |
|
|
1717 | * Scrollbar window processing of button press |
|
|
1718 | */ |
|
|
1719 | if (isScrollbarWindow(ev->window)) |
|
|
1720 | { |
|
|
1721 | scrollbar_setIdle(); |
|
|
1722 | /* |
|
|
1723 | * Rxvt-style scrollbar: |
|
|
1724 | * move up if mouse is above slider |
|
|
1725 | * move dn if mouse is below slider |
|
|
1726 | * |
|
|
1727 | * XTerm-style scrollbar: |
|
|
1728 | * Move display proportional to pointer location |
|
|
1729 | * pointer near top -> scroll one line |
|
|
1730 | * pointer near bot -> scroll full page |
|
|
1731 | */ |
|
|
1732 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1733 | if (reportmode) { |
|
|
1734 | /* |
|
|
1735 | * Mouse report disabled scrollbar: |
|
|
1736 | * arrow buttons - send up/down |
|
|
1737 | * click on scrollbar - send pageup/down |
|
|
1738 | */ |
|
|
1739 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1740 | && scrollbarnext_upButton(ev->y)) |
|
|
1741 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1742 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1743 | rxvt_tt_printf(aR_ "\033[A"); |
|
|
1744 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1745 | && scrollbarnext_dnButton(ev->y)) |
|
|
1746 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1747 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1748 | rxvt_tt_printf(aR_ "\033[B"); |
|
|
1749 | else |
|
|
1750 | switch (ev->button) { |
|
|
1751 | case Button2: |
|
|
1752 | rxvt_tt_printf(aR_ "\014"); |
|
|
1753 | break; |
|
|
1754 | case Button1: |
|
|
1755 | rxvt_tt_printf(aR_ "\033[6~"); |
|
|
1756 | break; |
|
|
1757 | case Button3: |
|
|
1758 | rxvt_tt_printf(aR_ "\033[5~"); |
|
|
1759 | break; |
|
|
1760 | } |
|
|
1761 | } |
|
|
1762 | else |
|
|
1763 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1764 | { |
|
|
1765 | char upordown = 0; |
|
|
1766 | |
|
|
1767 | if (R->scrollBar.style == R_SB_NEXT) { |
|
|
1768 | if (scrollbarnext_upButton(ev->y)) |
|
|
1769 | upordown = -1; /* up */ |
|
|
1770 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1771 | upordown = 1; /* down */ |
|
|
1772 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1773 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1774 | upordown = -1; /* up */ |
|
|
1775 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1776 | upordown = 1; /* down */ |
|
|
1777 | } |
|
|
1778 | if (upordown) { |
|
|
1779 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1780 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1781 | #endif |
|
|
1782 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1783 | if (upordown < 0) |
|
|
1784 | scrollbar_setUp(); |
|
|
1785 | else |
|
|
1786 | scrollbar_setDn(); |
|
|
1787 | } |
|
|
1788 | } else |
|
|
1789 | switch (ev->button) { |
|
|
1790 | case Button2: |
|
|
1791 | switch (R->scrollbar_align) { |
|
|
1792 | case R_SB_ALIGN_TOP: |
|
|
1793 | R->csrO = 0; |
|
|
1794 | break; |
|
|
1795 | case R_SB_ALIGN_CENTRE: |
|
|
1796 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1797 | break; |
|
|
1798 | case R_SB_ALIGN_BOTTOM: |
|
|
1799 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1800 | break; |
|
|
1801 | } |
|
|
1802 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1803 | || scrollbar_above_slider(ev->y) |
|
|
1804 | || scrollbar_below_slider(ev->y)) |
|
|
1805 | rxvt_scr_move_to(aR_ |
|
|
1806 | scrollbar_position(ev->y) - R->csrO, |
|
|
1807 | scrollbar_size()); |
|
|
1808 | scrollbar_setMotion(); |
|
|
1809 | break; |
|
|
1810 | |
|
|
1811 | case Button1: |
|
|
1812 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1813 | R->csrO = ev->y - R->scrollBar.top; |
|
|
1814 | /* FALLTHROUGH */ |
|
|
1815 | |
|
|
1816 | case Button3: |
|
|
1817 | if (R->scrollBar.style != R_SB_XTERM) { |
|
|
1818 | if (scrollbar_above_slider(ev->y)) |
|
|
1819 | # ifdef RXVT_SCROLL_FULL |
|
|
1820 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
|
|
1821 | # else |
|
|
1822 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
|
|
1823 | # endif |
|
|
1824 | else if (scrollbar_below_slider(ev->y)) |
|
|
1825 | # ifdef RXVT_SCROLL_FULL |
|
|
1826 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
|
|
1827 | # else |
|
|
1828 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
|
|
1829 | # endif |
|
|
1830 | else |
|
|
1831 | scrollbar_setMotion(); |
|
|
1832 | } else { |
|
|
1833 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
|
|
1834 | (R->TermWin.nrow |
|
|
1835 | * scrollbar_position(ev->y) |
|
|
1836 | / scrollbar_size())); |
|
|
1837 | } |
|
|
1838 | break; |
|
|
1839 | } |
|
|
1840 | } |
|
|
1841 | return; |
|
|
1842 | } |
|
|
1843 | #if MENUBAR |
|
|
1844 | /* |
|
|
1845 | * Menubar window processing of button press |
|
|
1846 | */ |
|
|
1847 | if (isMenuBarWindow(ev->window)) |
|
|
1848 | rxvt_menubar_control(aR_ ev); |
|
|
1849 | #endif |
|
|
1850 | } |
|
|
1851 | |
|
|
1852 | /* INTPROTO */ |
|
|
1853 | void |
|
|
1854 | rxvt_button_release(pR_ XButtonEvent *ev) |
|
|
1855 | { |
|
|
1856 | int reportmode = 0; |
|
|
1857 | |
|
|
1858 | R->csrO = 0; /* reset csr Offset */ |
|
|
1859 | if (!R->bypass_keystate) |
|
|
1860 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1861 | |
|
|
1862 | if (scrollbar_isUpDn()) { |
|
|
1863 | scrollbar_setIdle(); |
|
|
1864 | rxvt_scrollbar_show(aR_ 0); |
|
|
1865 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1866 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1867 | #endif |
|
|
1868 | } |
|
|
1869 | #ifdef SELECTION_SCROLLING |
|
|
1870 | R->pending_scroll_selection=0; |
|
|
1871 | #endif |
|
|
1872 | if (ev->window == R->TermWin.vt) |
|
|
1873 | { |
|
|
1874 | #ifdef RXVT_GRAPHICS |
|
|
1875 | if (ev->subwindow != None) |
|
|
1876 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1877 | else |
|
|
1878 | #endif |
|
|
1879 | { |
|
|
1880 | if (reportmode) |
|
|
1881 | { |
|
|
1882 | /* mouse report from vt window */ |
|
|
1883 | /* don't report release of wheel "buttons" */ |
|
|
1884 | if (ev->button >= 4) |
|
|
1885 | return; |
|
|
1886 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1887 | /* only report the release of 'slow' single clicks */ |
|
|
1888 | if (R->MEvent.button != AnyButton |
|
|
1889 | && (ev->button != R->MEvent.button |
|
|
1890 | || (ev->time - R->MEvent.time |
|
|
1891 | > MULTICLICK_TIME / 2))) |
|
|
1892 | { |
|
|
1893 | R->MEvent.clicks = 0; |
|
|
1894 | R->MEvent.button = AnyButton; |
|
|
1895 | rxvt_mouse_report(aR_ ev); |
|
|
1896 | } |
|
|
1897 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1898 | R->MEvent.button = AnyButton; |
|
|
1899 | rxvt_mouse_report(aR_ ev); |
|
|
1900 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1901 | return; |
|
|
1902 | } |
|
|
1903 | /* |
|
|
1904 | * dumb hack to compensate for the failure of click-and-drag |
|
|
1905 | * when overriding mouse reporting |
|
|
1906 | */ |
|
|
1907 | if (R->PrivateModes & PrivMode_mouse_report |
|
|
1908 | && R->bypass_keystate |
|
|
1909 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
|
|
1910 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
|
|
1911 | |
|
|
1912 | switch (ev->button) { |
|
|
1913 | case Button1: |
|
|
1914 | case Button3: |
|
|
1915 | rxvt_selection_make(aR_ ev->time); |
|
|
1916 | break; |
|
|
1917 | case Button2: |
|
|
1918 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
|
|
1919 | break; |
|
|
1920 | #ifdef MOUSE_WHEEL |
|
|
1921 | case Button4: |
|
|
1922 | case Button5: |
|
|
1923 | { |
|
|
1924 | int i, v; |
|
|
1925 | |
|
|
1926 | v = (ev->button == Button4) ? UP : DN; |
|
|
1927 | if (ev->state & ShiftMask) |
|
|
1928 | i = 1; |
|
|
1929 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
|
|
1930 | i = R->TermWin.nrow - 1; |
|
|
1931 | else |
|
|
1932 | i = 5; |
|
|
1933 | # ifdef MOUSE_SLIP_WHEELING |
|
|
1934 | if (ev->state & ControlMask) |
|
|
1935 | { |
|
|
1936 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
|
|
1937 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1938 | } |
|
|
1939 | # endif |
|
|
1940 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1941 | rxvt_scr_page(aR_ v, i); |
|
|
1942 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1943 | rxvt_scrollbar_show(aR_ 1); |
|
|
1944 | # else |
|
|
1945 | for (; i--;) |
|
|
1946 | { |
|
|
1947 | rxvt_scr_page(aR_ v, 1); |
|
|
1948 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1949 | rxvt_scrollbar_show(aR_ 1); |
|
|
1950 | } |
|
|
1951 | # endif |
|
|
1952 | } |
|
|
1953 | break; |
|
|
1954 | #endif |
|
|
1955 | } |
|
|
1956 | } |
|
|
1957 | } |
|
|
1958 | #ifdef MENUBAR |
|
|
1959 | else if (isMenuBarWindow(ev->window)) |
|
|
1960 | rxvt_menubar_control(aR_ ev); |
|
|
1961 | #endif |
|
|
1962 | } |
|
|
1963 | |
|
|
1964 | |
|
|
1965 | #ifdef TRANSPARENT |
|
|
1966 | /* |
|
|
1967 | * Check our parents are still who we think they are. |
|
|
1968 | * Do transparency updates if required |
|
|
1969 | */ |
|
|
1970 | /* EXTPROTO */ |
|
|
1971 | int |
|
|
1972 | rxvt_check_our_parents(pR) |
|
|
1973 | { |
|
|
1974 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
1975 | unsigned long nitems, bytes_after; |
|
|
1976 | Atom atype; |
|
|
1977 | unsigned char *prop = NULL; |
|
|
1978 | Window root, oldp, *list; |
|
|
1979 | Pixmap rootpixmap = None; |
|
|
1980 | XWindowAttributes wattr, wrootattr; |
|
|
1981 | |
|
|
1982 | pchanged = 0; |
|
|
1983 | |
|
|
1984 | if (!(R->Options & Opt_transparent)) |
|
|
1985 | return pchanged; /* Don't try any more */ |
|
|
1986 | |
|
|
1987 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
|
|
1988 | rootdepth = wrootattr.depth; |
|
|
1989 | |
|
|
1990 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
|
|
1991 | if (rootdepth != wattr.depth) { |
|
|
1992 | if (R->am_transparent) { |
|
|
1993 | pchanged = 1; |
|
|
1994 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
1995 | R->PixColors[Color_bg]); |
|
|
1996 | R->am_transparent = R->am_pixmap_trans = 0; |
|
|
1997 | } |
|
|
1998 | return pchanged; /* Don't try any more */ |
|
|
1999 | } |
|
|
2000 | |
|
|
2001 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
2002 | XSync(R->Xdisplay, False); |
|
|
2003 | |
|
|
2004 | /* |
|
|
2005 | * Make the frame window set by the window manager have |
|
|
2006 | * the root background. Some window managers put multiple nested frame |
|
|
2007 | * windows for each client, so we have to take care about that. |
|
|
2008 | */ |
|
|
2009 | i = (R->xa[XA_XROOTPMAPID] != 0 |
|
|
2010 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
|
|
2011 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2012 | &nitems, &bytes_after, &prop) == Success)); |
|
|
2013 | if (!i || prop == NULL) |
|
|
2014 | have_pixmap = 0; |
|
|
2015 | else { |
|
|
2016 | have_pixmap = 1; |
|
|
2017 | rootpixmap = *((Pixmap *)prop); |
|
|
2018 | XFree(prop); |
|
|
2019 | } |
|
|
2020 | if (have_pixmap) { |
|
|
2021 | /* |
|
|
2022 | * Copy Xroot pixmap transparency |
|
|
2023 | */ |
|
|
2024 | int sx, sy, nx, ny; |
|
|
2025 | unsigned int nw, nh; |
|
|
2026 | Window cr; |
|
|
2027 | XImage *image; |
|
|
2028 | GC gc; |
|
|
2029 | XGCValues gcvalue; |
|
|
2030 | |
|
|
2031 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
|
|
2032 | 0, 0, &sx, &sy, &cr); |
|
|
2033 | nw = (unsigned int)R->szHint.width; |
|
|
2034 | nh = (unsigned int)R->szHint.height; |
|
|
2035 | nx = ny = 0; |
|
|
2036 | if (sx < 0) { |
|
|
2037 | nw += sx; |
|
|
2038 | nx = -sx; |
|
|
2039 | sx = 0; |
|
|
2040 | } |
|
|
2041 | if (sy < 0) { |
|
|
2042 | nh += sy; |
|
|
2043 | ny = -sy; |
|
|
2044 | sy = 0; |
|
|
2045 | } |
|
|
2046 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
|
|
2047 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
|
|
2048 | R->allowedxerror = -1; |
|
|
2049 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
|
|
2050 | ZPixmap); |
|
|
2051 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
2052 | /* XXX: may need a delay here? */ |
|
|
2053 | R->allowedxerror = 0; |
|
|
2054 | if (image == NULL) { |
|
|
2055 | if (R->am_transparent && R->am_pixmap_trans) { |
|
|
2056 | pchanged = 1; |
|
|
2057 | if (R->TermWin.pixmap != None) { |
|
|
2058 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
2059 | R->TermWin.pixmap = None; |
|
|
2060 | } |
|
|
2061 | } |
|
|
2062 | R->am_pixmap_trans = 0; |
|
|
2063 | } else { |
|
|
2064 | if (R->TermWin.pixmap != None) |
|
|
2065 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
2066 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2067 | (unsigned int)R->szHint.width, |
|
|
2068 | (unsigned int)R->szHint.height, |
|
|
2069 | (unsigned int)image->depth); |
|
|
2070 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
2071 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
2072 | nx, ny, (unsigned int)image->width, |
|
|
2073 | (unsigned int)image->height); |
|
|
2074 | XFreeGC(R->Xdisplay, gc); |
|
|
2075 | XDestroyImage(image); |
|
|
2076 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2077 | R->TermWin.pixmap); |
|
|
2078 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
2079 | pchanged = 1; |
|
|
2080 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
2081 | } |
|
|
2082 | } |
|
|
2083 | if (!R->am_pixmap_trans) { |
|
|
2084 | unsigned int n; |
|
|
2085 | /* |
|
|
2086 | * InheritPixmap transparency |
|
|
2087 | */ |
|
|
2088 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
|
|
2089 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
|
|
2090 | i++) { |
|
|
2091 | oldp = R->TermWin.parent[i]; |
|
|
2092 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
|
|
2093 | &R->TermWin.parent[i], &list, &n); |
|
|
2094 | XFree(list); |
|
|
2095 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
|
|
2096 | if (R->TermWin.parent[i] == Xroot) { |
|
|
2097 | if (oldp != None) |
|
|
2098 | pchanged = 1; |
|
|
2099 | break; |
|
|
2100 | } |
|
|
2101 | if (oldp != R->TermWin.parent[i]) |
|
|
2102 | pchanged = 1; |
|
|
2103 | } |
|
|
2104 | n = 0; |
|
|
2105 | if (pchanged) { |
|
|
2106 | for (; n < (unsigned int)i; n++) { |
|
|
2107 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
|
|
2108 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2109 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
|
|
2110 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
|
|
2111 | break; |
|
|
2112 | } |
|
|
2113 | } |
|
|
2114 | } |
|
|
2115 | if (n > (int)(sizeof(R->TermWin.parent) |
|
|
2116 | / sizeof(R->TermWin.parent[0]))) { |
|
|
2117 | D_X((stderr, "InheritPixmap Turning off")); |
|
|
2118 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
|
|
2119 | R->PixColors[Color_fg]); |
|
|
2120 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
2121 | R->PixColors[Color_bg]); |
|
|
2122 | R->am_transparent = 0; |
|
|
2123 | /* XXX: also turn off Opt_transparent? */ |
|
|
2124 | } else { |
|
|
2125 | /* wait (an arbitrary period) for the WM to do its thing |
|
|
2126 | * needed for fvwm2.2.2 (and before?) */ |
|
|
2127 | # ifdef HAVE_NANOSLEEP |
|
|
2128 | struct timespec rqt; |
|
|
2129 | |
|
|
2130 | rqt.tv_sec = 1; |
|
|
2131 | rqt.tv_nsec = 0; |
|
|
2132 | nanosleep(&rqt, NULL); |
|
|
2133 | # else |
|
|
2134 | sleep(1); |
|
|
2135 | # endif |
|
|
2136 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2137 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2138 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
|
|
2139 | ParentRelative); |
|
|
2140 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2141 | ParentRelative); |
|
|
2142 | R->am_transparent = 1; |
|
|
2143 | } |
|
|
2144 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
|
|
2145 | R->TermWin.parent[i] = None; |
|
|
2146 | } |
|
|
2147 | return pchanged; |
|
|
2148 | } |
|
|
2149 | #endif |
|
|
2150 | |
|
|
2151 | /*}}} */ |
|
|
2152 | |
2860 | |
2153 | /*{{{ print pipe */ |
2861 | /*{{{ print pipe */ |
2154 | /*----------------------------------------------------------------------*/ |
2862 | /*----------------------------------------------------------------------*/ |
2155 | #ifdef PRINTPIPE |
2863 | #ifdef PRINTPIPE |
2156 | /* EXTPROTO */ |
2864 | FILE * |
2157 | FILE * |
|
|
2158 | rxvt_popen_printer(pR) |
2865 | rxvt_term::popen_printer () |
2159 | { |
2866 | { |
2160 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2867 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2161 | |
2868 | |
2162 | if (stream == NULL) |
2869 | if (stream == NULL) |
2163 | rxvt_print_error("can't open printer pipe"); |
2870 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2871 | |
2164 | return stream; |
2872 | return stream; |
2165 | } |
2873 | } |
2166 | |
2874 | |
2167 | /* EXTPROTO */ |
|
|
2168 | int |
2875 | int |
2169 | rxvt_pclose_printer(FILE *stream) |
2876 | rxvt_term::pclose_printer (FILE *stream) |
2170 | { |
2877 | { |
2171 | fflush(stream); |
2878 | fflush (stream); |
2172 | /* pclose() reported not to work on SunOS 4.1.3 */ |
|
|
2173 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2174 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2175 | return pclose(stream); /* return fclose (stream); */ |
|
|
2176 | # else |
|
|
2177 | return pclose(stream); |
2879 | return pclose (stream); |
2178 | # endif |
|
|
2179 | } |
2880 | } |
2180 | |
2881 | |
2181 | /* |
2882 | /* |
2182 | * simulate attached vt100 printer |
2883 | * simulate attached vt100 printer |
2183 | */ |
2884 | */ |
2184 | /* INTPROTO */ |
|
|
2185 | void |
2885 | void |
2186 | rxvt_process_print_pipe(pR) |
2886 | rxvt_term::process_print_pipe () |
2187 | { |
2887 | { |
2188 | int done; |
2888 | int done; |
2189 | FILE *fd; |
2889 | FILE *fd; |
2190 | |
2890 | |
2191 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2891 | if ((fd = popen_printer ()) == NULL) |
2192 | return; |
2892 | return; |
2193 | |
2893 | |
2194 | /* |
2894 | /* |
2195 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2895 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2196 | * is received. |
2896 | * is received. |
2197 | */ |
2897 | */ |
2198 | for (done = 0; !done;) { |
2898 | for (done = 0; !done;) |
|
|
2899 | { |
2199 | unsigned char buf[8]; |
2900 | unsigned char buf[8]; |
2200 | unsigned char ch; |
2901 | unicode_t ch; |
2201 | unsigned int i, len; |
2902 | unsigned int i, len; |
2202 | |
2903 | |
2203 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2904 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2905 | { |
2204 | if (putc(ch, fd) == EOF) |
2906 | if (putc (ch, fd) == EOF) |
2205 | break; /* done = 1 */ |
2907 | break; /* done = 1 */ |
2206 | } else { |
2908 | } |
|
|
2909 | else |
|
|
2910 | { |
2207 | len = 0; |
2911 | len = 0; |
2208 | buf[len++] = ch; |
2912 | buf[len++] = ch; |
2209 | |
2913 | |
2210 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2914 | if ((buf[len++] = cmd_getc ()) == '[') |
2211 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2915 | { |
2212 | buf[len++] = '?'; |
2916 | if ((ch = cmd_getc ()) == '?') |
2213 | ch = rxvt_cmd_getc(aR); |
2917 | { |
2214 | } |
2918 | buf[len++] = '?'; |
|
|
2919 | ch = cmd_getc (); |
|
|
2920 | } |
2215 | if ((buf[len++] = ch) == '4') { |
2921 | if ((buf[len++] = ch) == '4') |
|
|
2922 | { |
2216 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2923 | if ((buf[len++] = cmd_getc ()) == 'i') |
2217 | break; /* done = 1 */ |
2924 | break; /* done = 1 */ |
2218 | } |
2925 | } |
|
|
2926 | } |
|
|
2927 | |
|
|
2928 | for (i = 0; i < len; i++) |
|
|
2929 | if (putc (buf[i], fd) == EOF) |
|
|
2930 | { |
|
|
2931 | done = 1; |
|
|
2932 | break; |
|
|
2933 | } |
|
|
2934 | } |
2219 | } |
2935 | } |
2220 | for (i = 0; i < len; i++) |
2936 | |
2221 | if (putc(buf[i], fd) == EOF) { |
|
|
2222 | done = 1; |
|
|
2223 | break; |
|
|
2224 | } |
|
|
2225 | } |
|
|
2226 | } |
|
|
2227 | rxvt_pclose_printer(fd); |
2937 | pclose_printer (fd); |
2228 | } |
2938 | } |
2229 | #endif /* PRINTPIPE */ |
2939 | #endif /* PRINTPIPE */ |
2230 | /*}}} */ |
2940 | /*}}} */ |
2231 | |
2941 | |
2232 | /* *INDENT-OFF* */ |
2942 | /* *INDENT-OFF* */ |
2233 | enum { |
2943 | enum { |
2234 | C1_40 = 0x40, |
2944 | C1_40 = 0x40, |
2235 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2945 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2236 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2946 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2237 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2947 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2238 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2948 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2239 | }; |
2949 | }; |
2240 | /* *INDENT-ON* */ |
2950 | /* *INDENT-ON* */ |
2241 | |
2951 | |
2242 | /*{{{ process non-printing single characters */ |
2952 | /*{{{ process non-printing single characters */ |
2243 | /* INTPROTO */ |
|
|
2244 | void |
2953 | void |
2245 | rxvt_process_nonprinting(pR_ unsigned char ch) |
2954 | rxvt_term::process_nonprinting (unicode_t ch) |
2246 | { |
2955 | { |
2247 | switch (ch) { |
2956 | switch (ch) |
|
|
2957 | { |
|
|
2958 | case C0_ESC: |
|
|
2959 | process_escape_seq (); |
|
|
2960 | break; |
2248 | case C0_ENQ: /* terminal Status */ |
2961 | case C0_ENQ: /* terminal Status */ |
2249 | if (R->rs[Rs_answerbackstring]) |
2962 | if (rs[Rs_answerbackstring]) |
2250 | rxvt_tt_write(aR_ |
2963 | tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring])); |
2251 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2964 | else |
2252 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2965 | tt_write (VT100_ANS, strlen (VT100_ANS)); |
2253 | else |
2966 | break; |
2254 | rxvt_tt_write(aR_ (unsigned char *)VT100_ANS, |
|
|
2255 | (unsigned int)STRLEN(VT100_ANS)); |
|
|
2256 | break; |
|
|
2257 | case C0_BEL: /* bell */ |
2967 | case C0_BEL: /* bell */ |
2258 | rxvt_scr_bell(aR); |
2968 | scr_bell (); |
2259 | break; |
2969 | break; |
2260 | case C0_BS: /* backspace */ |
2970 | case C0_BS: /* backspace */ |
2261 | rxvt_scr_backspace(aR); |
2971 | scr_backspace (); |
2262 | break; |
2972 | break; |
2263 | case C0_HT: /* tab */ |
2973 | case C0_HT: /* tab */ |
2264 | rxvt_scr_tab(aR_ 1); |
2974 | scr_tab (1); |
2265 | break; |
2975 | break; |
2266 | case C0_CR: /* carriage return */ |
2976 | case C0_CR: /* carriage return */ |
2267 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2977 | scr_gotorc (0, 0, R_RELATIVE); |
2268 | break; |
2978 | break; |
2269 | case C0_VT: /* vertical tab, form feed */ |
2979 | case C0_VT: /* vertical tab, form feed */ |
2270 | case C0_FF: |
2980 | case C0_FF: |
2271 | case C0_LF: /* line feed */ |
2981 | case C0_LF: /* line feed */ |
2272 | rxvt_scr_index(aR_ UP); |
2982 | scr_index (UP); |
2273 | break; |
2983 | break; |
2274 | case C0_SO: /* shift out - acs */ |
2984 | case C0_SO: /* shift out - acs */ |
2275 | rxvt_scr_charset_choose(aR_ 1); |
2985 | scr_charset_choose (1); |
2276 | break; |
2986 | break; |
2277 | case C0_SI: /* shift in - acs */ |
2987 | case C0_SI: /* shift in - acs */ |
2278 | rxvt_scr_charset_choose(aR_ 0); |
2988 | scr_charset_choose (0); |
2279 | break; |
2989 | break; |
|
|
2990 | |
|
|
2991 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2992 | // 8-bit controls |
|
|
2993 | case 0x90: /* DCS */ |
|
|
2994 | process_dcs_seq (); |
|
|
2995 | break; |
|
|
2996 | case 0x9b: /* CSI */ |
|
|
2997 | process_csi_seq (); |
|
|
2998 | break; |
|
|
2999 | case 0x9d: /* CSI */ |
|
|
3000 | process_osc_seq (); |
|
|
3001 | break; |
|
|
3002 | #endif |
2280 | } |
3003 | } |
2281 | } |
3004 | } |
2282 | /*}}} */ |
3005 | /*}}} */ |
2283 | |
3006 | |
2284 | |
3007 | |
2285 | /*{{{ process VT52 escape sequences */ |
3008 | /*{{{ process VT52 escape sequences */ |
2286 | /* INTPROTO */ |
|
|
2287 | void |
3009 | void |
2288 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
3010 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2289 | { |
3011 | { |
2290 | int row, col; |
3012 | int row, col; |
|
|
3013 | |
|
|
3014 | switch (ch) |
2291 | |
3015 | { |
2292 | switch (ch) { |
|
|
2293 | case 'A': /* cursor up */ |
3016 | case 'A': /* cursor up */ |
2294 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
3017 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2295 | break; |
3018 | break; |
2296 | case 'B': /* cursor down */ |
3019 | case 'B': /* cursor down */ |
2297 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
3020 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2298 | break; |
3021 | break; |
2299 | case 'C': /* cursor right */ |
3022 | case 'C': /* cursor right */ |
2300 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
3023 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2301 | break; |
3024 | break; |
2302 | case 'D': /* cursor left */ |
3025 | case 'D': /* cursor left */ |
2303 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
3026 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2304 | break; |
3027 | break; |
2305 | case 'H': /* cursor home */ |
3028 | case 'H': /* cursor home */ |
2306 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
3029 | scr_gotorc (0, 0, 0); |
2307 | break; |
3030 | break; |
2308 | case 'I': /* cursor up and scroll down if needed */ |
3031 | case 'I': /* cursor up and scroll down if needed */ |
2309 | rxvt_scr_index(aR_ DN); |
3032 | scr_index (DN); |
2310 | break; |
3033 | break; |
2311 | case 'J': /* erase to end of screen */ |
3034 | case 'J': /* erase to end of screen */ |
2312 | rxvt_scr_erase_screen(aR_ 0); |
3035 | scr_erase_screen (0); |
2313 | break; |
3036 | break; |
2314 | case 'K': /* erase to end of line */ |
3037 | case 'K': /* erase to end of line */ |
2315 | rxvt_scr_erase_line(aR_ 0); |
3038 | scr_erase_line (0); |
2316 | break; |
3039 | break; |
2317 | case 'Y': /* move to specified row and col */ |
3040 | case 'Y': /* move to specified row and col */ |
2318 | /* full command is 'ESC Y row col' where row and col |
3041 | /* full command is 'ESC Y row col' where row and col |
2319 | * are encoded by adding 32 and sending the ascii |
3042 | * are encoded by adding 32 and sending the ascii |
2320 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
3043 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2321 | * etc. */ |
3044 | * etc. */ |
2322 | row = rxvt_cmd_getc(aR) - ' '; |
3045 | row = cmd_getc () - ' '; |
2323 | col = rxvt_cmd_getc(aR) - ' '; |
3046 | col = cmd_getc () - ' '; |
2324 | rxvt_scr_gotorc(aR_ row, col, 0); |
3047 | scr_gotorc (row, col, 0); |
2325 | break; |
3048 | break; |
2326 | case 'Z': /* identify the terminal type */ |
3049 | case 'Z': /* identify the terminal type */ |
2327 | rxvt_tt_printf(aR_ "\033/Z"); /* I am a VT100 emulating a VT52 */ |
3050 | tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2328 | break; |
3051 | break; |
2329 | case '<': /* turn off VT52 mode */ |
3052 | case '<': /* turn off VT52 mode */ |
2330 | PrivMode(0, PrivMode_vt52); |
3053 | PrivMode (0, PrivMode_vt52); |
2331 | break; |
3054 | break; |
2332 | case 'F': /* use special graphics character set */ |
3055 | case 'F': /* use special graphics character set */ |
2333 | case 'G': /* use regular character set */ |
3056 | case 'G': /* use regular character set */ |
2334 | /* unimplemented */ |
3057 | /* unimplemented */ |
2335 | break; |
3058 | break; |
2336 | case '=': /* use alternate keypad mode */ |
3059 | case '=': /* use alternate keypad mode */ |
2337 | case '>': /* use regular keypad mode */ |
3060 | case '>': /* use regular keypad mode */ |
2338 | /* unimplemented */ |
3061 | /* unimplemented */ |
2339 | break; |
3062 | break; |
2340 | } |
3063 | } |
2341 | } |
3064 | } |
2342 | /*}}} */ |
3065 | /*}}} */ |
2343 | |
3066 | |
2344 | |
3067 | |
2345 | /*{{{ process escape sequences */ |
3068 | /*{{{ process escape sequences */ |
2346 | /* INTPROTO */ |
|
|
2347 | void |
3069 | void |
2348 | rxvt_process_escape_seq(pR) |
3070 | rxvt_term::process_escape_seq () |
2349 | { |
3071 | { |
2350 | unsigned char ch = rxvt_cmd_getc(aR); |
3072 | unicode_t ch = cmd_getc (); |
2351 | |
3073 | |
2352 | if (R->PrivateModes & PrivMode_vt52) { |
3074 | if (priv_modes & PrivMode_vt52) |
2353 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2354 | return; |
|
|
2355 | } |
|
|
2356 | |
3075 | { |
|
|
3076 | process_escape_vt52 (ch); |
|
|
3077 | return; |
|
|
3078 | } |
|
|
3079 | |
2357 | switch (ch) { |
3080 | switch (ch) |
|
|
3081 | { |
2358 | /* case 1: do_tek_mode (); break; */ |
3082 | /* case 1: do_tek_mode (); break; */ |
2359 | case '#': |
3083 | case '#': |
2360 | if (rxvt_cmd_getc(aR) == '8') |
3084 | if (cmd_getc () == '8') |
2361 | rxvt_scr_E(aR); |
3085 | scr_E (); |
2362 | break; |
3086 | break; |
2363 | case '(': |
3087 | case '(': |
2364 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
3088 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2365 | break; |
3089 | break; |
2366 | case ')': |
3090 | case ')': |
2367 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
3091 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2368 | break; |
3092 | break; |
2369 | case '*': |
3093 | case '*': |
2370 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
3094 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2371 | break; |
3095 | break; |
2372 | case '+': |
3096 | case '+': |
2373 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
3097 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2374 | break; |
3098 | break; |
2375 | #ifdef MULTICHAR_SET |
3099 | #if !ENABLE_MINIMAL |
2376 | case '$': |
|
|
2377 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
|
|
2378 | break; |
|
|
2379 | #endif |
|
|
2380 | #ifndef NO_FRILLS |
|
|
2381 | case '6': |
3100 | case '6': |
2382 | rxvt_scr_backindex(aR); |
3101 | scr_backindex (); |
2383 | break; |
3102 | break; |
2384 | #endif |
3103 | #endif |
2385 | case '7': |
3104 | case '7': |
2386 | rxvt_scr_cursor(aR_ SAVE); |
3105 | scr_cursor (SAVE); |
2387 | break; |
3106 | break; |
2388 | case '8': |
3107 | case '8': |
2389 | rxvt_scr_cursor(aR_ RESTORE); |
3108 | scr_cursor (RESTORE); |
2390 | break; |
3109 | break; |
2391 | #ifndef NO_FRILLS |
3110 | #if !ENABLE_MINIMAL |
2392 | case '9': |
3111 | case '9': |
2393 | rxvt_scr_forwardindex(aR); |
3112 | scr_forwardindex (); |
2394 | break; |
3113 | break; |
2395 | #endif |
3114 | #endif |
2396 | case '=': |
3115 | case '=': |
2397 | case '>': |
3116 | case '>': |
2398 | PrivMode((ch == '='), PrivMode_aplKP); |
3117 | PrivMode ((ch == '='), PrivMode_aplKP); |
2399 | break; |
3118 | break; |
2400 | |
3119 | |
2401 | case C1_40: |
3120 | case C1_40: |
2402 | rxvt_cmd_getc(aR); |
3121 | cmd_getc (); |
2403 | break; |
3122 | break; |
2404 | case C1_44: |
3123 | case C1_44: |
2405 | rxvt_scr_index(aR_ UP); |
3124 | scr_index (UP); |
2406 | break; |
3125 | break; |
2407 | |
3126 | |
2408 | /* 8.3.87: NEXT LINE */ |
3127 | /* 8.3.87: NEXT LINE */ |
2409 | case C1_NEL: /* ESC E */ |
3128 | case C1_NEL: /* ESC E */ |
2410 | { |
|
|
2411 | uint32_t nlcr[] = { '\n', '\r' }; |
|
|
2412 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
|
|
2413 | } |
3129 | { |
2414 | break; |
3130 | wchar_t nlcr[] = { C0_LF, C0_CR }; |
|
|
3131 | scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); |
|
|
3132 | } |
|
|
3133 | break; |
2415 | |
3134 | |
2416 | /* kidnapped escape sequence: Should be 8.3.48 */ |
3135 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2417 | case C1_ESA: /* ESC G */ |
3136 | case C1_ESA: /* ESC G */ |
2418 | rxvt_process_graphics(aR); |
3137 | process_graphics (); |
2419 | break; |
3138 | break; |
2420 | |
3139 | |
2421 | /* 8.3.63: CHARACTER TABULATION SET */ |
3140 | /* 8.3.63: CHARACTER TABULATION SET */ |
2422 | case C1_HTS: /* ESC H */ |
3141 | case C1_HTS: /* ESC H */ |
2423 | rxvt_scr_set_tab(aR_ 1); |
3142 | scr_set_tab (1); |
2424 | break; |
3143 | break; |
2425 | |
3144 | |
2426 | /* 8.3.105: REVERSE LINE FEED */ |
3145 | /* 8.3.105: REVERSE LINE FEED */ |
2427 | case C1_RI: /* ESC M */ |
3146 | case C1_RI: /* ESC M */ |
2428 | rxvt_scr_index(aR_ DN); |
3147 | scr_index (DN); |
2429 | break; |
3148 | break; |
2430 | |
3149 | |
2431 | /* 8.3.142: SINGLE-SHIFT TWO */ |
3150 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2432 | /*case C1_SS2: scr_single_shift (2); break; */ |
3151 | /*case C1_SS2: scr_single_shift (2); break; */ |
2433 | |
3152 | |
2434 | /* 8.3.143: SINGLE-SHIFT THREE */ |
3153 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2435 | /*case C1_SS3: scr_single_shift (3); break; */ |
3154 | /*case C1_SS3: scr_single_shift (3); break; */ |
2436 | |
3155 | |
2437 | /* 8.3.27: DEVICE CONTROL STRING */ |
3156 | /* 8.3.27: DEVICE CONTROL STRING */ |
2438 | case C1_DCS: /* ESC P */ |
3157 | case C1_DCS: /* ESC P */ |
2439 | rxvt_process_dcs_seq(aR); |
3158 | process_dcs_seq (); |
2440 | break; |
3159 | break; |
2441 | |
3160 | |
2442 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
3161 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2443 | case C1_SCI: /* ESC Z */ |
3162 | case C1_SCI: /* ESC Z */ |
2444 | rxvt_tt_write(aR_ (const unsigned char *)ESCZ_ANSWER, |
3163 | tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); |
2445 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
|
|
2446 | break; /* steal obsolete ESC [ c */ |
3164 | break; /* steal obsolete ESC [ c */ |
2447 | |
3165 | |
2448 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
3166 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2449 | case C1_CSI: /* ESC [ */ |
3167 | case C1_CSI: /* ESC [ */ |
2450 | rxvt_process_csi_seq(aR); |
3168 | process_csi_seq (); |
2451 | break; |
3169 | break; |
2452 | |
3170 | |
2453 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
3171 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2454 | case C1_OSC: /* ESC ] */ |
3172 | case C1_OSC: /* ESC ] */ |
2455 | rxvt_process_osc_seq(aR); |
3173 | process_osc_seq (); |
2456 | break; |
3174 | break; |
2457 | |
3175 | |
2458 | /* 8.3.106: RESET TO INITIAL STATE */ |
3176 | /* 8.3.106: RESET TO INITIAL STATE */ |
2459 | case 'c': |
3177 | case 'c': |
2460 | rxvt_scr_poweron(aR); |
3178 | mbstate.reset (); |
2461 | rxvt_scrollbar_show(aR_ 1); |
3179 | scr_poweron (); |
2462 | break; |
3180 | scrollbar_show (1); |
|
|
3181 | break; |
2463 | |
3182 | |
2464 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
3183 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2465 | case 'n': |
3184 | case 'n': |
2466 | rxvt_scr_charset_choose(aR_ 2); |
3185 | scr_charset_choose (2); |
2467 | break; |
3186 | break; |
2468 | |
3187 | |
2469 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
3188 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2470 | case 'o': |
3189 | case 'o': |
2471 | rxvt_scr_charset_choose(aR_ 3); |
3190 | scr_charset_choose (3); |
2472 | break; |
3191 | break; |
2473 | } |
3192 | } |
2474 | } |
3193 | } |
2475 | /*}}} */ |
3194 | /*}}} */ |
2476 | |
3195 | |
2477 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
3196 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2478 | /* *INDENT-OFF* */ |
3197 | /* *INDENT-OFF* */ |
2479 | enum { |
3198 | enum { |
2480 | CSI_ICH = 0x40, |
3199 | CSI_ICH = 0x40, |
2481 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
3200 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2482 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
3201 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2483 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
3202 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2484 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
3203 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2485 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
3204 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2486 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
3205 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2487 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
3206 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2488 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
3207 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2489 | }; |
3208 | }; |
2490 | |
3209 | |
2491 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
3210 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2492 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
3211 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2493 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
3212 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2494 | #define get_byte_array_bit(array, bit) \ |
3213 | #define get_byte_array_bit(array, bit) \ |
2495 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
3214 | (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) |
2496 | |
3215 | |
2497 | const unsigned char csi_defaults[] = { |
3216 | const unsigned char csi_defaults[] = |
|
|
3217 | { |
2498 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
3218 | make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2499 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
3219 | make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2500 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
3220 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2501 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
3221 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2502 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
3222 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2503 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
3223 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2504 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
3224 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2505 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
3225 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2506 | }; |
3226 | }; |
2507 | /* *INDENT-ON* */ |
3227 | /* *INDENT-ON* */ |
2508 | |
3228 | |
2509 | /* INTPROTO */ |
|
|
2510 | void |
3229 | void |
2511 | rxvt_process_csi_seq(pR) |
3230 | rxvt_term::process_csi_seq () |
2512 | { |
3231 | { |
2513 | unsigned char ch, priv, i; |
3232 | unicode_t ch, priv, i; |
2514 | unsigned int nargs, p; |
3233 | unsigned int nargs, p; |
2515 | int n, ndef; |
3234 | int n, ndef; |
2516 | int arg[ESC_ARGS]; |
3235 | int arg[ESC_ARGS]; |
2517 | |
3236 | |
2518 | for (nargs = ESC_ARGS; nargs > 0;) |
3237 | for (nargs = ESC_ARGS; nargs > 0;) |
2519 | arg[--nargs] = 0; |
3238 | arg[--nargs] = 0; |
2520 | |
3239 | |
2521 | priv = 0; |
3240 | priv = 0; |
|
|
3241 | ch = cmd_getc (); |
|
|
3242 | if (ch >= '<' && ch <= '?') |
|
|
3243 | { /* '<' '=' '>' '?' */ |
|
|
3244 | priv = ch; |
2522 | ch = rxvt_cmd_getc(aR); |
3245 | ch = cmd_getc (); |
2523 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
|
|
2524 | priv = ch; |
|
|
2525 | ch = rxvt_cmd_getc(aR); |
|
|
2526 | } |
3246 | } |
|
|
3247 | |
2527 | /* read any numerical arguments */ |
3248 | /* read any numerical arguments */ |
2528 | for (n = -1; ch < CSI_ICH; ) { |
3249 | for (n = -1; ch < CSI_ICH; ) |
|
|
3250 | { |
2529 | if (isdigit(ch)) { |
3251 | if (isdigit (ch)) |
|
|
3252 | { |
2530 | if (n < 0) |
3253 | if (n < 0) |
2531 | n = ch - '0'; |
3254 | n = ch - '0'; |
2532 | else |
3255 | else |
2533 | n = n * 10 + ch - '0'; |
3256 | n = n * 10 + ch - '0'; |
|
|
3257 | } |
2534 | } else if (ch == ';') { |
3258 | else if (ch == ';') |
|
|
3259 | { |
2535 | if (nargs < ESC_ARGS) |
3260 | if (nargs < ESC_ARGS) |
2536 | arg[nargs++] = n; |
3261 | arg[nargs++] = n; |
2537 | n = -1; |
3262 | n = -1; |
2538 | } else if (ch == '\b') { |
3263 | } |
2539 | rxvt_scr_backspace(aR); |
3264 | else if (IS_CONTROL (ch)) |
2540 | } else if (ch == C0_ESC) { |
3265 | process_nonprinting (ch); |
2541 | rxvt_process_escape_seq(aR); |
3266 | |
|
|
3267 | ch = cmd_getc (); |
|
|
3268 | } |
|
|
3269 | |
|
|
3270 | if (ch > CSI_7F) |
2542 | return; |
3271 | return; |
2543 | } else if (ch < ' ') { |
|
|
2544 | rxvt_process_nonprinting(aR_ ch); |
|
|
2545 | } |
|
|
2546 | ch = rxvt_cmd_getc(aR); |
|
|
2547 | } |
|
|
2548 | |
3272 | |
2549 | if (ch > CSI_7F) |
|
|
2550 | return; |
|
|
2551 | |
|
|
2552 | if (nargs < ESC_ARGS) |
3273 | if (nargs < ESC_ARGS) |
2553 | arg[nargs++] = n; |
3274 | arg[nargs++] = n; |
2554 | |
3275 | |
2555 | i = ch - CSI_ICH; |
3276 | i = ch - CSI_ICH; |
2556 | ndef = get_byte_array_bit(csi_defaults, i); |
3277 | ndef = get_byte_array_bit (csi_defaults, i); |
2557 | for (p = 0; p < nargs; p++) |
3278 | for (p = 0; p < nargs; p++) |
2558 | if (arg[p] == -1) |
3279 | if (arg[p] == -1) |
2559 | arg[p] = ndef; |
3280 | arg[p] = ndef; |
2560 | |
3281 | |
2561 | #ifdef DEBUG_CMD |
3282 | /* |
2562 | fprintf(stderr, "CSI "); |
|
|
2563 | for (p = 0; p < nargs; p++) |
|
|
2564 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
|
|
2565 | fprintf(stderr, "%c\n", ch); |
|
|
2566 | #endif |
|
|
2567 | |
|
|
2568 | /* |
|
|
2569 | * private mode handling |
3283 | * private mode handling |
2570 | */ |
3284 | */ |
2571 | if (priv) { |
3285 | if (priv) |
2572 | switch (priv) { |
3286 | { |
2573 | case '>': |
3287 | switch (priv) |
|
|
3288 | { |
|
|
3289 | case '>': |
2574 | if (ch == CSI_DA) /* secondary device attributes */ |
3290 | if (ch == CSI_DA) /* secondary device attributes */ |
2575 | rxvt_tt_printf(aR_ "\033[>%d;%-.8s;0c", 'R', VSTRING); |
3291 | { |
2576 | break; |
3292 | // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt, |
2577 | case '?': |
3293 | // 'U' for rxvt-unicode != 7.[34] (where it was broken). |
|
|
3294 | // |
|
|
3295 | // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt |
|
|
3296 | // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify |
|
|
3297 | // that we do not support xterm mouse reporting (should be 95 when we do). |
|
|
3298 | // |
|
|
3299 | tt_printf ("\033[>%d;94;0c", 'U'); |
|
|
3300 | } |
|
|
3301 | break; |
|
|
3302 | case '?': |
2578 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
3303 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2579 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
3304 | process_terminal_mode (ch, priv, nargs, arg); |
2580 | break; |
3305 | break; |
2581 | } |
3306 | } |
2582 | return; |
3307 | return; |
2583 | } |
3308 | } |
2584 | |
3309 | |
2585 | switch (ch) { |
3310 | switch (ch) |
2586 | /* |
3311 | { |
|
|
3312 | /* |
2587 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
3313 | * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses) |
2588 | */ |
3314 | */ |
2589 | #ifdef PRINTPIPE |
3315 | #ifdef PRINTPIPE |
2590 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
3316 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2591 | switch (arg[0]) { |
3317 | switch (arg[0]) |
|
|
3318 | { |
2592 | case 0: /* initiate transfer to primary aux device */ |
3319 | case 0: /* initiate transfer to primary aux device */ |
2593 | rxvt_scr_printscreen(aR_ 0); |
3320 | scr_printscreen (0); |
2594 | break; |
3321 | break; |
2595 | case 5: /* start relay to primary aux device */ |
3322 | case 5: /* start relay to primary aux device */ |
2596 | rxvt_process_print_pipe(aR); |
3323 | process_print_pipe (); |
|
|
3324 | break; |
|
|
3325 | } |
2597 | break; |
3326 | break; |
2598 | } |
|
|
2599 | break; |
|
|
2600 | #endif |
3327 | #endif |
2601 | |
3328 | |
2602 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
3329 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2603 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
3330 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2604 | arg[0] = -arg[0]; |
3331 | arg[0] = -arg[0]; |
2605 | /* FALLTHROUGH */ |
3332 | /* FALLTHROUGH */ |
2606 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
3333 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2607 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
3334 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2608 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
3335 | scr_gotorc (arg[0], 0, RELATIVE); |
2609 | break; |
3336 | break; |
2610 | |
3337 | |
2611 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
3338 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2612 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
3339 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2613 | #ifdef ISO6429 |
3340 | #ifdef ISO6429 |
2614 | arg[0] = -arg[0]; |
3341 | arg[0] = -arg[0]; |
2615 | #else /* emulate common DEC VTs */ |
3342 | #else /* emulate common DEC VTs */ |
2616 | arg[0] = arg[0] ? -arg[0] : -1; |
3343 | arg[0] = arg[0] ? -arg[0] : -1; |
2617 | #endif |
3344 | #endif |
2618 | /* FALLTHROUGH */ |
3345 | /* FALLTHROUGH */ |
2619 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
3346 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2620 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
3347 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2621 | #ifdef ISO6429 |
3348 | #ifdef ISO6429 |
2622 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
3349 | scr_gotorc (0, arg[0], RELATIVE); |
2623 | #else /* emulate common DEC VTs */ |
3350 | #else /* emulate common DEC VTs */ |
2624 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
3351 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
2625 | #endif |
3352 | #endif |
2626 | break; |
3353 | break; |
2627 | |
3354 | |
2628 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
3355 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2629 | arg[0] = -arg[0]; |
3356 | arg[0] = -arg[0]; |
2630 | /* FALLTHROUGH */ |
3357 | /* FALLTHROUGH */ |
2631 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
3358 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2632 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
3359 | scr_gotorc (arg[0], 0, R_RELATIVE); |
2633 | break; |
3360 | break; |
2634 | |
3361 | |
2635 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
3362 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2636 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
3363 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2637 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
3364 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
2638 | break; |
3365 | break; |
2639 | |
3366 | |
2640 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
3367 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2641 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
3368 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
2642 | break; |
3369 | break; |
2643 | |
3370 | |
2644 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
3371 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2645 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
3372 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2646 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
3373 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2647 | break; |
3374 | break; |
2648 | |
3375 | |
2649 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
3376 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2650 | arg[0] = -arg[0]; |
3377 | arg[0] = -arg[0]; |
2651 | /* FALLTHROUGH */ |
3378 | /* FALLTHROUGH */ |
2652 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
3379 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2653 | rxvt_scr_tab(aR_ arg[0]); |
3380 | scr_tab (arg[0]); |
2654 | break; |
3381 | break; |
2655 | |
3382 | |
2656 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
3383 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2657 | rxvt_scr_erase_screen(aR_ arg[0]); |
3384 | scr_erase_screen (arg[0]); |
2658 | break; |
3385 | break; |
2659 | |
3386 | |
2660 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
3387 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2661 | rxvt_scr_erase_line(aR_ arg[0]); |
3388 | scr_erase_line (arg[0]); |
2662 | break; |
3389 | break; |
2663 | |
3390 | |
2664 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
3391 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2665 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
3392 | scr_insdel_chars (arg[0], INSERT); |
2666 | break; |
3393 | break; |
2667 | |
3394 | |
2668 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
3395 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2669 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
3396 | scr_insdel_lines (arg[0], INSERT); |
2670 | break; |
3397 | break; |
2671 | |
3398 | |
2672 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
3399 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2673 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
3400 | scr_insdel_lines (arg[0], DELETE); |
2674 | break; |
3401 | break; |
2675 | |
3402 | |
2676 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
3403 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2677 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
3404 | scr_insdel_chars (arg[0], ERASE); |
2678 | break; |
3405 | break; |
2679 | |
3406 | |
2680 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
3407 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2681 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
3408 | scr_insdel_chars (arg[0], DELETE); |
2682 | break; |
3409 | break; |
2683 | |
3410 | |
2684 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
3411 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2685 | arg[0] = -arg[0]; |
3412 | arg[0] = -arg[0]; |
2686 | /* FALLTHROUGH */ |
3413 | /* FALLTHROUGH */ |
2687 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
3414 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2688 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
3415 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
2689 | break; |
3416 | break; |
2690 | |
3417 | |
2691 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
3418 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2692 | rxvt_tt_write(aR_ (const unsigned char *)VT100_ANS, |
3419 | tt_write (VT100_ANS, sizeof (VT100_ANS) - 1); |
2693 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
3420 | break; |
2694 | break; |
|
|
2695 | |
3421 | |
2696 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
3422 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2697 | rxvt_process_sgr_mode(aR_ nargs, arg); |
3423 | process_sgr_mode (nargs, arg); |
2698 | break; |
3424 | break; |
2699 | |
3425 | |
2700 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
3426 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2701 | switch (arg[0]) { |
3427 | switch (arg[0]) |
|
|
3428 | { |
2702 | case 5: /* DSR requested */ |
3429 | case 5: /* DSR requested */ |
2703 | rxvt_tt_printf(aR_ "\033[0n"); |
3430 | tt_printf ("\033[0n"); |
2704 | break; |
3431 | break; |
2705 | case 6: /* CPR requested */ |
3432 | case 6: /* CPR requested */ |
2706 | rxvt_scr_report_position(aR); |
3433 | scr_report_position (); |
2707 | break; |
3434 | break; |
2708 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2709 | case 7: /* unofficial extension */ |
3435 | case 7: /* unofficial extension */ |
2710 | rxvt_tt_printf(aR_ "%-.250s\n", R->rs[Rs_display_name]); |
3436 | if (OPTION (Opt_insecure)) |
2711 | break; |
3437 | tt_printf ("%-.250s\012", rs[Rs_display_name]); |
2712 | #endif |
3438 | break; |
2713 | case 8: /* unofficial extension */ |
3439 | case 8: /* unofficial extension */ |
2714 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
3440 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
|
|
3441 | break; |
|
|
3442 | } |
2715 | break; |
3443 | break; |
2716 | } |
|
|
2717 | break; |
|
|
2718 | |
3444 | |
2719 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3445 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2720 | switch (arg[0]) { |
3446 | switch (arg[0]) |
|
|
3447 | { |
2721 | case 0: /* char tab stop cleared at active position */ |
3448 | case 0: /* char tab stop cleared at active position */ |
2722 | rxvt_scr_set_tab(aR_ 0); |
3449 | scr_set_tab (0); |
2723 | break; |
3450 | break; |
2724 | /* case 1: */ /* line tab stop cleared in active line */ |
3451 | /* case 1: */ /* line tab stop cleared in active line */ |
2725 | /* case 2: */ /* char tab stops cleared in active line */ |
3452 | /* case 2: */ /* char tab stops cleared in active line */ |
2726 | case 3: /* all char tab stops are cleared */ |
3453 | case 3: /* all char tab stops are cleared */ |
2727 | /* case 4: */ /* all line tab stops are cleared */ |
3454 | /* case 4: */ /* all line tab stops are cleared */ |
2728 | case 5: /* all tab stops are cleared */ |
3455 | case 5: /* all tab stops are cleared */ |
2729 | rxvt_scr_set_tab(aR_ -1); |
3456 | scr_set_tab (-1); |
|
|
3457 | break; |
|
|
3458 | } |
2730 | break; |
3459 | break; |
2731 | } |
|
|
2732 | break; |
|
|
2733 | |
3460 | |
2734 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
3461 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2735 | switch (arg[0]) { |
3462 | switch (arg[0]) |
|
|
3463 | { |
2736 | case 0: /* char tab stop set at active position */ |
3464 | case 0: /* char tab stop set at active position */ |
2737 | rxvt_scr_set_tab(aR_ 1); |
3465 | scr_set_tab (1); |
2738 | break; /* = ESC H */ |
3466 | break; /* = ESC H */ |
2739 | /* case 1: */ /* line tab stop set at active line */ |
3467 | /* case 1: */ /* line tab stop set at active line */ |
2740 | case 2: /* char tab stop cleared at active position */ |
3468 | case 2: /* char tab stop cleared at active position */ |
2741 | rxvt_scr_set_tab(aR_ 0); |
3469 | scr_set_tab (0); |
2742 | break; /* = ESC [ 0 g */ |
3470 | break; /* = ESC [ 0 g */ |
2743 | /* case 3: */ /* line tab stop cleared at active line */ |
3471 | /* case 3: */ /* line tab stop cleared at active line */ |
2744 | /* case 4: */ /* char tab stops cleared at active line */ |
3472 | /* case 4: */ /* char tab stops cleared at active line */ |
2745 | case 5: /* all char tab stops are cleared */ |
3473 | case 5: /* all char tab stops are cleared */ |
2746 | rxvt_scr_set_tab(aR_ -1); |
3474 | scr_set_tab (-1); |
2747 | break; /* = ESC [ 3 g */ |
3475 | break; /* = ESC [ 3 g */ |
2748 | /* case 6: */ /* all line tab stops are cleared */ |
3476 | /* case 6: */ /* all line tab stops are cleared */ |
2749 | } |
3477 | } |
2750 | break; |
3478 | break; |
2751 | |
3479 | |
2752 | case CSI_RM: /* 8.3.107: RESET MODE */ |
3480 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2753 | if (arg[0] == 4) |
3481 | if (arg[0] == 4) |
2754 | rxvt_scr_insert_mode(aR_ 0); |
3482 | scr_insert_mode (0); |
2755 | break; |
3483 | else if (arg[0] == 20) |
|
|
3484 | priv_modes &= ~PrivMode_LFNL; |
|
|
3485 | break; |
2756 | |
3486 | |
2757 | case CSI_SM: /* 8.3.126: SET MODE */ |
3487 | case CSI_SM: /* 8.3.126: SET MODE */ |
2758 | if (arg[0] == 4) |
3488 | if (arg[0] == 4) |
2759 | rxvt_scr_insert_mode(aR_ 1); |
3489 | scr_insert_mode (1); |
2760 | break; |
3490 | else if (arg[0] == 20) |
|
|
3491 | priv_modes |= PrivMode_LFNL; |
|
|
3492 | break; |
2761 | |
3493 | |
2762 | /* |
3494 | /* |
2763 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
3495 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2764 | */ |
3496 | */ |
2765 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
3497 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2766 | if (nargs == 1) |
3498 | if (nargs == 1) |
2767 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
3499 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
2768 | else if (nargs == 0 || arg[0] >= arg[1]) |
3500 | else if (nargs == 0 || arg[0] >= arg[1]) |
2769 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
3501 | scr_scroll_region (0, MAX_ROWS - 1); |
2770 | else |
3502 | else |
2771 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
3503 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
2772 | break; |
3504 | break; |
2773 | |
3505 | |
2774 | case CSI_73: |
3506 | case CSI_73: |
2775 | rxvt_scr_cursor(aR_ SAVE); |
3507 | scr_cursor (SAVE); |
2776 | break; |
3508 | break; |
2777 | case CSI_75: |
3509 | case CSI_75: |
2778 | rxvt_scr_cursor(aR_ RESTORE); |
3510 | scr_cursor (RESTORE); |
2779 | break; |
3511 | break; |
2780 | |
3512 | |
2781 | #ifndef NO_FRILLS |
3513 | #if !ENABLE_MINIMAL |
2782 | case CSI_74: |
3514 | case CSI_74: |
2783 | rxvt_process_window_ops(aR_ arg, nargs); |
3515 | process_window_ops (arg, nargs); |
2784 | break; |
3516 | break; |
2785 | #endif |
3517 | #endif |
2786 | |
3518 | |
2787 | case CSI_78: /* DECREQTPARM */ |
3519 | case CSI_78: /* DECREQTPARM */ |
2788 | if (arg[0] == 0 || arg[0] == 1) |
3520 | if (arg[0] == 0 || arg[0] == 1) |
2789 | rxvt_tt_printf(aR_ "\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
3521 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2790 | /* FALLTHROUGH */ |
3522 | break; |
2791 | |
3523 | |
2792 | default: |
3524 | default: |
2793 | break; |
3525 | break; |
2794 | } |
3526 | } |
2795 | } |
3527 | } |
2796 | /*}}} */ |
3528 | /*}}} */ |
2797 | |
3529 | |
2798 | #ifndef NO_FRILLS |
3530 | #if !ENABLE_MINIMAL |
2799 | /* ARGSUSED */ |
3531 | /* ARGSUSED */ |
2800 | /* INTPROTO */ |
|
|
2801 | void |
3532 | void |
2802 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
3533 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2803 | { |
3534 | { |
2804 | int x, y; |
3535 | int x, y; |
2805 | #if 0 |
|
|
2806 | char *s; |
|
|
2807 | #endif |
|
|
2808 | XWindowAttributes wattr; |
3536 | XWindowAttributes wattr; |
2809 | Window wdummy; |
3537 | Window wdummy; |
2810 | |
3538 | |
|
|
3539 | dLocal (Display *, xdisp); |
|
|
3540 | |
2811 | if (nargs == 0) |
3541 | if (nargs == 0) |
2812 | return; |
3542 | return; |
|
|
3543 | |
2813 | switch (args[0]) { |
3544 | switch (args[0]) |
|
|
3545 | { |
2814 | /* |
3546 | /* |
2815 | * commands |
3547 | * commands |
2816 | */ |
3548 | */ |
2817 | case 1: /* deiconify window */ |
3549 | case 1: /* deiconify window */ |
2818 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
3550 | XMapWindow (xdisp, parent[0]); |
2819 | break; |
3551 | break; |
2820 | case 2: /* iconify window */ |
3552 | case 2: /* iconify window */ |
2821 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
3553 | XIconifyWindow (xdisp, parent[0], display->screen); |
2822 | DefaultScreen(R->Xdisplay)); |
3554 | break; |
2823 | break; |
|
|
2824 | case 3: /* set position (pixels) */ |
3555 | case 3: /* set position (pixels) */ |
2825 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
3556 | XMoveWindow (xdisp, parent[0], args[1], args[2]); |
2826 | break; |
3557 | break; |
2827 | case 4: /* set size (pixels) */ |
3558 | case 4: /* set size (pixels) */ |
2828 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
3559 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2829 | break; |
3560 | break; |
2830 | case 5: /* raise window */ |
3561 | case 5: /* raise window */ |
2831 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
3562 | XRaiseWindow (xdisp, parent[0]); |
2832 | break; |
3563 | break; |
2833 | case 6: /* lower window */ |
3564 | case 6: /* lower window */ |
2834 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
3565 | XLowerWindow (xdisp, parent[0]); |
2835 | break; |
3566 | break; |
2836 | case 7: /* refresh window */ |
3567 | case 7: /* refresh window */ |
2837 | rxvt_scr_touch(aR_ True); |
3568 | scr_touch (true); |
2838 | break; |
3569 | break; |
2839 | case 8: /* set size (chars) */ |
3570 | case 8: /* set size (chars) */ |
2840 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
3571 | set_widthheight ((unsigned int) (args[2] * fwidth), |
2841 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3572 | (unsigned int) (args[1] * fheight)); |
2842 | break; |
3573 | break; |
|
|
3574 | |
|
|
3575 | //case 9: NYI, TODO, restore maximized window or maximize window |
2843 | default: |
3576 | default: |
2844 | if (args[0] >= 24) /* set height (chars) */ |
3577 | if (args[0] >= 24) /* set height (chars) */ |
2845 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
3578 | set_widthheight ((unsigned int)width, |
2846 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3579 | (unsigned int) (args[1] * fheight)); |
2847 | break; |
3580 | break; |
|
|
3581 | |
2848 | /* |
3582 | /* |
2849 | * reports - some output format copied from XTerm |
3583 | * reports - some output format copied from XTerm |
2850 | */ |
3584 | */ |
2851 | case 11: /* report window state */ |
3585 | case 11: /* report window state */ |
2852 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3586 | XGetWindowAttributes (xdisp, parent[0], &wattr); |
2853 | rxvt_tt_printf(aR_ "\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3587 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2854 | break; |
3588 | break; |
2855 | case 13: /* report window position */ |
3589 | case 13: /* report window position */ |
2856 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3590 | XGetWindowAttributes (xdisp, parent[0], &wattr); |
2857 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
3591 | XTranslateCoordinates (xdisp, parent[0], wattr.root, |
2858 | -wattr.border_width, -wattr.border_width, |
3592 | -wattr.border_width, -wattr.border_width, |
2859 | &x, &y, &wdummy); |
3593 | &x, &y, &wdummy); |
2860 | rxvt_tt_printf(aR_ "\033[3;%d;%dt", x, y); |
3594 | tt_printf ("\033[3;%d;%dt", x, y); |
2861 | break; |
3595 | break; |
2862 | case 14: /* report window size (pixels) */ |
3596 | case 14: /* report window size (pixels) */ |
2863 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3597 | XGetWindowAttributes (xdisp, parent[0], &wattr); |
2864 | rxvt_tt_printf(aR_ "\033[4;%d;%dt", wattr.height, wattr.width); |
3598 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2865 | break; |
3599 | break; |
|
|
3600 | case 18: /* report text area size (chars) */ |
|
|
3601 | tt_printf ("\033[8;%d;%dt", nrow, ncol); |
|
|
3602 | break; |
2866 | case 18: /* report window size (chars) */ |
3603 | case 19: /* report window size (chars) */ |
2867 | rxvt_tt_printf(aR_ "\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
3604 | tt_printf ("\033[9;%d;%dt", nrow, ncol); |
2868 | break; |
3605 | break; |
2869 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2870 | case 20: /* report icon label */ |
3606 | case 20: /* report icon label */ |
2871 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
3607 | { |
2872 | rxvt_tt_printf(aR_ "\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3608 | char *s; |
2873 | break; |
3609 | XGetIconName (xdisp, parent[0], &s); |
|
|
3610 | tt_printf ("\033]L%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3611 | XFree (s); |
|
|
3612 | } |
|
|
3613 | break; |
2874 | case 21: /* report window title */ |
3614 | case 21: /* report window title */ |
2875 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
3615 | { |
2876 | rxvt_tt_printf(aR_ "\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3616 | char *s; |
2877 | break; |
3617 | XFetchName (xdisp, parent[0], &s); |
2878 | #endif |
3618 | tt_printf ("\033]l%-.250s\234", OPTION (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3619 | XFree (s); |
|
|
3620 | } |
|
|
3621 | break; |
2879 | } |
3622 | } |
2880 | } |
3623 | } |
2881 | #endif |
3624 | #endif |
2882 | |
3625 | |
2883 | /*----------------------------------------------------------------------*/ |
3626 | /*----------------------------------------------------------------------*/ |
2884 | /* |
3627 | /* |
2885 | * get input up until STRING TERMINATOR (or BEL) |
3628 | * get input up until STRING TERMINATOR (or BEL) |
2886 | * ends_how is terminator used. returned input must be free()d |
3629 | * ends_how is terminator used. returned input must be free()'d |
2887 | */ |
3630 | */ |
2888 | /* INTPROTO */ |
3631 | char * |
2889 | unsigned char * |
3632 | rxvt_term::get_to_st (unicode_t &ends_how) |
2890 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
|
|
2891 | { |
3633 | { |
2892 | int seen_esc = 0; /* seen escape? */ |
3634 | unicode_t ch; |
|
|
3635 | bool seen_esc = false; |
2893 | unsigned int n = 0; |
3636 | unsigned int n = 0; |
2894 | unsigned char *s; |
3637 | wchar_t string[STRING_MAX]; |
2895 | unsigned char ch, string[STRING_MAX]; |
|
|
2896 | |
3638 | |
2897 | for (; (ch = rxvt_cmd_getc(aR));) { |
3639 | while ((ch = cmd_getc ()) != NOCHAR) |
2898 | if (ch == C0_BEL |
3640 | { |
2899 | || ch == CHAR_ST |
3641 | if (seen_esc) |
2900 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3642 | { |
|
|
3643 | if (ch == 0x5c) /* 7bit ST */ |
|
|
3644 | break; |
|
|
3645 | else |
|
|
3646 | return NULL; |
|
|
3647 | } |
|
|
3648 | else if (ch == C0_ESC) |
|
|
3649 | { |
|
|
3650 | seen_esc = true; |
|
|
3651 | continue; |
|
|
3652 | } |
|
|
3653 | else if (ch == C0_BEL || ch == CHAR_ST) |
2901 | break; |
3654 | break; |
2902 | if (ch == C0_ESC) { |
3655 | else if (ch < 0x20) |
2903 | seen_esc = 1; |
|
|
2904 | continue; |
|
|
2905 | } else if (ch == '\t') |
|
|
2906 | ch = ' '; /* translate '\t' to space */ |
|
|
2907 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
|
|
2908 | return NULL; /* other control character - exit */ |
3656 | return NULL; /* other control character - exit */ |
2909 | if (n < sizeof(string) - 1) |
3657 | |
|
|
3658 | seen_esc = false; |
|
|
3659 | |
|
|
3660 | if (n >= STRING_MAX - 1) |
|
|
3661 | // stop at some sane length |
|
|
3662 | return NULL; |
|
|
3663 | |
|
|
3664 | if (ch == C0_SYN) |
|
|
3665 | string[n++] = cmd_get8 (); |
|
|
3666 | else |
2910 | string[n++] = ch; |
3667 | string[n++] = ch; |
2911 | seen_esc = 0; |
|
|
2912 | } |
3668 | } |
|
|
3669 | |
2913 | string[n++] = '\0'; |
3670 | string[n++] = '\0'; |
2914 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
3671 | |
2915 | return NULL; |
|
|
2916 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3672 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2917 | STRNCPY(s, string, n); |
3673 | |
2918 | return s; |
3674 | return rxvt_wcstombs (string); |
2919 | } |
3675 | } |
2920 | |
3676 | |
2921 | /*----------------------------------------------------------------------*/ |
3677 | /*----------------------------------------------------------------------*/ |
2922 | /* |
3678 | /* |
2923 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3679 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2924 | */ |
3680 | */ |
2925 | /* INTPROTO */ |
|
|
2926 | void |
3681 | void |
2927 | rxvt_process_dcs_seq(pR) |
3682 | rxvt_term::process_dcs_seq () |
2928 | { |
3683 | { |
2929 | unsigned char eh, *s; |
3684 | char *s; |
2930 | /* |
3685 | unicode_t eh; |
|
|
3686 | |
|
|
3687 | /* |
2931 | * Not handled yet |
3688 | * Not handled yet |
2932 | */ |
3689 | */ |
2933 | s = rxvt_get_to_st(aR_ &eh); |
3690 | s = get_to_st (eh); |
2934 | if (s) |
3691 | if (s) |
2935 | free(s); |
3692 | free (s); |
|
|
3693 | |
2936 | return; |
3694 | return; |
2937 | } |
3695 | } |
2938 | |
3696 | |
2939 | /*----------------------------------------------------------------------*/ |
3697 | /*----------------------------------------------------------------------*/ |
2940 | /* |
3698 | /* |
2941 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3699 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2942 | */ |
3700 | */ |
2943 | /* INTPROTO */ |
|
|
2944 | void |
3701 | void |
2945 | rxvt_process_osc_seq(pR) |
3702 | rxvt_term::process_osc_seq () |
2946 | { |
3703 | { |
2947 | unsigned char ch, eh, *s; |
3704 | unicode_t ch, eh; |
2948 | int arg; |
3705 | int arg; |
2949 | |
3706 | |
2950 | ch = rxvt_cmd_getc(aR); |
3707 | ch = cmd_getc (); |
2951 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
3708 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2952 | arg = arg * 10 + (ch - '0'); |
3709 | arg = arg * 10 + (ch - '0'); |
2953 | |
3710 | |
2954 | if (ch == ';') { |
3711 | if (ch == ';') |
2955 | s = rxvt_get_to_st(aR_ &eh); |
3712 | { |
2956 | if (s) { |
3713 | char *s = get_to_st (eh); |
2957 | /* |
3714 | |
2958 | * rxvt_menubar_dispatch() violates the constness of the string, |
3715 | if (s) |
2959 | * so do it here |
3716 | { |
2960 | */ |
3717 | process_xterm_seq (arg, s, eh); |
2961 | if (arg == XTerm_Menu) |
3718 | free (s); |
2962 | #if 0 /* XXX: currently disabled due to security concerns */ |
3719 | } |
2963 | rxvt_menubar_dispatch(aR_ (char *)s); |
3720 | } |
2964 | #else |
3721 | } |
2965 | 0; |
3722 | |
2966 | #endif |
3723 | void |
|
|
3724 | rxvt_term::process_color_seq (int report, int color, const char *str, char resp) |
|
|
3725 | { |
|
|
3726 | if (str[0] == '?' && !str[1]) |
|
|
3727 | { |
|
|
3728 | rgba c; |
|
|
3729 | pix_colors_focused[color].get (c); |
|
|
3730 | |
|
|
3731 | #if XFT |
|
|
3732 | if (c.a != rgba::MAX_CC) |
|
|
3733 | tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); |
2967 | else |
3734 | else |
2968 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
3735 | #endif |
2969 | free(s); |
3736 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); |
2970 | } |
|
|
2971 | } |
3737 | } |
|
|
3738 | else |
|
|
3739 | set_window_color (color, str); |
2972 | } |
3740 | } |
|
|
3741 | |
2973 | /* |
3742 | /* |
2974 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3743 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2975 | * 0 = change iconName/title |
|
|
2976 | * 1 = change iconName |
|
|
2977 | * 2 = change title |
|
|
2978 | * 4 = change color |
|
|
2979 | * 12 = change text color |
|
|
2980 | * 13 = change mouse foreground color |
|
|
2981 | * 17 = change highlight character colour |
|
|
2982 | * 18 = change bold character color |
|
|
2983 | * 19 = change underlined character color |
|
|
2984 | * 46 = change logfile (not implemented) |
|
|
2985 | * 50 = change font |
|
|
2986 | * |
|
|
2987 | * rxvt extensions: |
|
|
2988 | * 10 = menu (may change in future) |
|
|
2989 | * 20 = bg pixmap |
|
|
2990 | * 39 = change default fg color |
|
|
2991 | * 49 = change default bg color |
|
|
2992 | * 55 = dump scrollback buffer and all of screen |
|
|
2993 | */ |
3744 | */ |
2994 | /* EXTPROTO */ |
|
|
2995 | void |
3745 | void |
2996 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3746 | rxvt_term::process_xterm_seq (int op, const char *str, char resp) |
2997 | { |
3747 | { |
2998 | int changed = 0; |
3748 | int color; |
2999 | int color; |
|
|
3000 | char *buf, *name; |
3749 | char *buf, *name; |
|
|
3750 | bool query = str[0] == '?' && !str[1]; |
|
|
3751 | int saveop = op; |
3001 | |
3752 | |
|
|
3753 | dLocal (Display *, xdisp); |
|
|
3754 | |
3002 | assert(str != NULL); |
3755 | assert (str != NULL); |
3003 | switch (op) { |
3756 | switch (op) |
|
|
3757 | { |
3004 | case XTerm_name: |
3758 | case XTerm_name: |
3005 | rxvt_set_title(aR_ str); |
3759 | set_title (str); |
3006 | /* FALLTHROUGH */ |
3760 | /* FALLTHROUGH */ |
3007 | case XTerm_iconName: |
3761 | case XTerm_iconName: |
3008 | rxvt_set_iconName(aR_ str); |
3762 | set_icon_name (str); |
3009 | break; |
3763 | break; |
3010 | case XTerm_title: |
3764 | case XTerm_title: |
3011 | rxvt_set_title(aR_ str); |
3765 | set_title (str); |
3012 | break; |
3766 | break; |
|
|
3767 | case XTerm_property: |
|
|
3768 | if (str[0] == '?') |
|
|
3769 | { |
|
|
3770 | Atom prop = display->atom (str + 1); |
|
|
3771 | Atom actual_type; |
|
|
3772 | int actual_format; |
|
|
3773 | unsigned long nitems; |
|
|
3774 | unsigned long bytes_after; |
|
|
3775 | unsigned char *value = 0; |
|
|
3776 | const char *str = ""; |
|
|
3777 | |
|
|
3778 | if (prop |
|
|
3779 | && XGetWindowProperty (xdisp, parent[0], |
|
|
3780 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3781 | &actual_type, &actual_format, |
|
|
3782 | &nitems, &bytes_after, &value) == Success |
|
|
3783 | && actual_type != None |
|
|
3784 | && actual_format == 8) |
|
|
3785 | str = (const char *)(value); |
|
|
3786 | |
|
|
3787 | tt_printf ("\033]%d;%s%c", op, str, resp); |
|
|
3788 | |
|
|
3789 | XFree (value); |
|
|
3790 | } |
|
|
3791 | else |
|
|
3792 | { |
|
|
3793 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3794 | |
|
|
3795 | if (eq) |
|
|
3796 | { |
|
|
3797 | *eq = 0; |
|
|
3798 | set_utf8_property (display->atom (str), eq + 1); |
|
|
3799 | } |
|
|
3800 | else |
|
|
3801 | XDeleteProperty (xdisp, parent[0], |
|
|
3802 | display->atom (str)); |
|
|
3803 | } |
|
|
3804 | break; |
|
|
3805 | |
3013 | case XTerm_Color: |
3806 | case XTerm_Color: |
3014 | for (buf = (char *)str; buf && *buf;) { |
3807 | for (buf = (char *)str; buf && *buf;) |
|
|
3808 | { |
3015 | if ((name = STRCHR(buf, ';')) == NULL) |
3809 | if ((name = strchr (buf, ';')) == NULL) |
3016 | break; |
3810 | break; |
|
|
3811 | |
3017 | *name++ = '\0'; |
3812 | *name++ = '\0'; |
3018 | color = atoi(buf); |
3813 | color = atoi (buf) + minCOLOR; |
3019 | if (color < 0 || color >= TOTAL_COLORS) |
3814 | |
3020 | break; |
3815 | if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR)) |
|
|
3816 | break; |
|
|
3817 | |
3021 | if ((buf = STRCHR(name, ';')) != NULL) |
3818 | if ((buf = strchr (name, ';')) != NULL) |
3022 | *buf++ = '\0'; |
3819 | *buf++ = '\0'; |
3023 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3820 | |
3024 | } |
3821 | process_color_seq (op, color, name, resp); |
3025 | break; |
3822 | } |
|
|
3823 | break; |
|
|
3824 | case XTerm_Color00: |
|
|
3825 | process_color_seq (op, Color_fg, str, resp); |
|
|
3826 | break; |
|
|
3827 | case XTerm_Color01: |
|
|
3828 | process_color_seq (op, Color_bg, str, resp); |
|
|
3829 | break; |
3026 | #ifndef NO_CURSORCOLOR |
3830 | #ifndef NO_CURSORCOLOR |
3027 | case XTerm_Color_cursor: |
3831 | case XTerm_Color_cursor: |
3028 | rxvt_set_window_color(aR_ Color_cursor, str); |
3832 | process_color_seq (op, Color_cursor, str, resp); |
3029 | break; |
3833 | break; |
3030 | #endif |
3834 | #endif |
3031 | case XTerm_Color_pointer: |
3835 | case XTerm_Color_pointer_fg: |
3032 | rxvt_set_window_color(aR_ Color_pointer, str); |
3836 | process_color_seq (op, Color_pointer_fg, str, resp); |
3033 | break; |
3837 | break; |
|
|
3838 | case XTerm_Color_pointer_bg: |
|
|
3839 | process_color_seq (op, Color_pointer_bg, str, resp); |
|
|
3840 | break; |
3034 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3841 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3035 | case XTerm_Color_BD: |
|
|
3036 | rxvt_set_window_color(aR_ Color_BD, str); |
|
|
3037 | break; |
|
|
3038 | case XTerm_Color_UL: |
|
|
3039 | rxvt_set_window_color(aR_ Color_UL, str); |
|
|
3040 | break; |
|
|
3041 | case XTerm_Color_RV: |
3842 | case XTerm_Color_RV: |
3042 | rxvt_set_window_color(aR_ Color_RV, str); |
3843 | process_color_seq (op, Color_RV, str, resp); |
3043 | break; |
3844 | break; |
|
|
3845 | case Rxvt_Color_BD: |
|
|
3846 | case URxvt_Color_BD: |
|
|
3847 | process_color_seq (op, Color_BD, str, resp); |
|
|
3848 | break; |
|
|
3849 | case Rxvt_Color_UL: |
|
|
3850 | case URxvt_Color_UL: |
|
|
3851 | process_color_seq (op, Color_UL, str, resp); |
|
|
3852 | break; |
|
|
3853 | case URxvt_Color_IT: |
|
|
3854 | process_color_seq (op, Color_IT, str, resp); |
|
|
3855 | break; |
3044 | #endif |
3856 | #endif |
|
|
3857 | #if TRANSPARENT && TINTING |
|
|
3858 | case URxvt_Color_tint: |
|
|
3859 | process_color_seq (op, Color_tint, str, resp); |
3045 | |
3860 | |
3046 | case XTerm_Menu: |
3861 | check_our_parents (); |
|
|
3862 | |
|
|
3863 | if (am_transparent) |
|
|
3864 | want_full_refresh = want_refresh = 1; |
|
|
3865 | |
|
|
3866 | break; |
|
|
3867 | #endif |
|
|
3868 | |
|
|
3869 | case Rxvt_Pixmap: |
3047 | /* |
3870 | { |
3048 | * rxvt_menubar_dispatch() violates the constness of the string, |
3871 | if (*str != ';') |
3049 | * so DON'T do it here |
|
|
3050 | */ |
3872 | { |
3051 | break; |
|
|
3052 | case XTerm_Pixmap: |
|
|
3053 | if (*str != ';') { |
|
|
3054 | #if XPM_BACKGROUND |
3873 | #if XPM_BACKGROUND |
3055 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
3874 | scale_pixmap (""); /* reset to default scaling */ |
3056 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
3875 | set_bgPixmap (str); /* change pixmap */ |
|
|
3876 | scr_touch (true); |
3057 | #endif |
3877 | #endif |
3058 | rxvt_scr_touch(aR_ True); |
3878 | } |
3059 | } |
3879 | |
3060 | while ((str = STRCHR(str, ';')) != NULL) { |
3880 | int changed = 0; |
3061 | str++; |
3881 | |
|
|
3882 | while ((str = strchr (str, ';')) != NULL) |
|
|
3883 | { |
|
|
3884 | str++; |
3062 | #if XPM_BACKGROUND |
3885 | #if XPM_BACKGROUND |
3063 | changed += rxvt_scale_pixmap(aR_ str); |
3886 | changed += scale_pixmap (str); |
3064 | #endif |
3887 | #endif |
3065 | } |
3888 | } |
3066 | if (changed) { |
3889 | |
|
|
3890 | if (changed) |
|
|
3891 | { |
3067 | #ifdef XPM_BACKGROUND |
3892 | #ifdef XPM_BACKGROUND |
3068 | rxvt_resize_pixmap(aR); |
3893 | resize_pixmap (); |
|
|
3894 | scr_touch (true); |
3069 | #endif |
3895 | #endif |
3070 | rxvt_scr_touch(aR_ True); |
3896 | } |
3071 | } |
3897 | } |
3072 | break; |
3898 | break; |
3073 | |
3899 | |
3074 | case XTerm_restoreFG: |
3900 | case Rxvt_restoreFG: |
3075 | rxvt_set_window_color(aR_ Color_fg, str); |
3901 | set_window_color (Color_fg, str); |
3076 | break; |
3902 | break; |
3077 | case XTerm_restoreBG: |
3903 | case Rxvt_restoreBG: |
3078 | rxvt_set_window_color(aR_ Color_bg, str); |
3904 | set_window_color (Color_bg, str); |
3079 | break; |
3905 | break; |
|
|
3906 | |
3080 | case XTerm_logfile: |
3907 | case XTerm_logfile: |
3081 | break; |
3908 | // TODO, when secure mode? |
3082 | case XTerm_font: |
3909 | break; |
3083 | rxvt_change_font(aR_ 0, str); |
3910 | |
3084 | break; |
|
|
3085 | #if 0 |
3911 | #if 0 |
3086 | case XTerm_dumpscreen: /* no error notices */ |
3912 | case Rxvt_dumpscreen: /* no error notices */ |
3087 | { |
3913 | { |
3088 | int fd; |
3914 | int fd; |
3089 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3915 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3090 | rxvt_scr_dump(aR_ fd); |
3916 | { |
3091 | close(fd); |
3917 | scr_dump (fd); |
3092 | } |
3918 | close (fd); |
3093 | } |
3919 | } |
3094 | break; |
3920 | } |
|
|
3921 | break; |
|
|
3922 | #endif |
|
|
3923 | case XTerm_font: |
|
|
3924 | op = URxvt_font; |
|
|
3925 | case URxvt_font: |
|
|
3926 | #if ENABLE_STYLES |
|
|
3927 | case URxvt_boldFont: |
|
|
3928 | case URxvt_italicFont: |
|
|
3929 | case URxvt_boldItalicFont: |
|
|
3930 | #endif |
|
|
3931 | if (query) |
|
|
3932 | tt_printf ("\33]%d;%-.250s%c", saveop, |
|
|
3933 | OPTION (Opt_insecure) && fontset[op - URxvt_font]->fontdesc |
|
|
3934 | ? fontset[op - URxvt_font]->fontdesc : "", |
|
|
3935 | resp); |
|
|
3936 | else |
|
|
3937 | { |
|
|
3938 | const char *&res = rs[Rs_font + (op - URxvt_font)]; |
|
|
3939 | |
|
|
3940 | res = strdup (str); |
|
|
3941 | allocated.push_back ((void *)res); |
|
|
3942 | set_fonts (); |
|
|
3943 | } |
|
|
3944 | break; |
|
|
3945 | |
|
|
3946 | case URxvt_version: |
|
|
3947 | if (query) |
|
|
3948 | tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c", |
|
|
3949 | op, |
|
|
3950 | rs[Rs_name], VERSION[0], VERSION[2], |
|
|
3951 | resp); |
|
|
3952 | break; |
|
|
3953 | |
|
|
3954 | #if !ENABLE_MINIMAL |
|
|
3955 | case URxvt_locale: |
|
|
3956 | if (query) |
|
|
3957 | tt_printf ("\33]%d;%-.250s%c", op, OPTION (Opt_insecure) ? locale : "", resp); |
|
|
3958 | else |
|
|
3959 | { |
|
|
3960 | set_locale (str); |
|
|
3961 | pty->set_utf8_mode (enc_utf8); |
|
|
3962 | init_xlocale (); |
|
|
3963 | } |
|
|
3964 | break; |
|
|
3965 | |
|
|
3966 | case URxvt_view_up: |
|
|
3967 | case URxvt_view_down: |
|
|
3968 | { |
|
|
3969 | int lines = atoi (str); |
|
|
3970 | |
|
|
3971 | if (lines) |
|
|
3972 | scr_page (op == URxvt_view_up ? UP : DN, lines); |
|
|
3973 | else |
|
|
3974 | scr_erase_savelines (); |
|
|
3975 | } |
|
|
3976 | |
|
|
3977 | break; |
|
|
3978 | #endif |
|
|
3979 | |
|
|
3980 | #if ENABLE_PERL |
|
|
3981 | case URxvt_perl: |
|
|
3982 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END))) |
|
|
3983 | ; // no responses yet |
|
|
3984 | break; |
3095 | #endif |
3985 | #endif |
3096 | } |
3986 | } |
3097 | } |
3987 | } |
3098 | /*----------------------------------------------------------------------*/ |
3988 | /*----------------------------------------------------------------------*/ |
3099 | |
3989 | |
… | |
… | |
3105 | * 's' = save |
3995 | * 's' = save |
3106 | * 'r' = restore |
3996 | * 'r' = restore |
3107 | * 't' = toggle |
3997 | * 't' = toggle |
3108 | * so no need for fancy checking |
3998 | * so no need for fancy checking |
3109 | */ |
3999 | */ |
3110 | /* INTPROTO */ |
|
|
3111 | int |
4000 | int |
3112 | rxvt_privcases(pR_ int mode, unsigned long bit) |
4001 | rxvt_term::privcases (int mode, unsigned long bit) |
3113 | { |
4002 | { |
3114 | int state; |
4003 | int state; |
3115 | |
4004 | |
3116 | if (mode == 's') { |
4005 | if (mode == 's') |
3117 | R->SavedModes |= (R->PrivateModes & bit); |
4006 | { |
3118 | return -1; |
4007 | SavedModes |= (priv_modes & bit); |
3119 | } else { |
4008 | return -1; |
|
|
4009 | } |
|
|
4010 | else |
|
|
4011 | { |
3120 | if (mode == 'r') |
4012 | if (mode == 'r') |
3121 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
4013 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3122 | else |
4014 | else |
3123 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
4015 | state = (mode == 't') ? ! (priv_modes & bit) : mode; |
3124 | PrivMode(state, bit); |
4016 | PrivMode (state, bit); |
3125 | } |
4017 | } |
|
|
4018 | |
3126 | return state; |
4019 | return state; |
3127 | } |
4020 | } |
3128 | |
4021 | |
3129 | /* we're not using priv _yet_ */ |
4022 | /* we're not using priv _yet_ */ |
3130 | /* INTPROTO */ |
|
|
3131 | void |
4023 | void |
3132 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
4024 | rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) |
3133 | { |
4025 | { |
3134 | unsigned int i, j; |
4026 | unsigned int i, j; |
3135 | int state; |
4027 | int state; |
|
|
4028 | |
3136 | static const struct { |
4029 | static const struct |
|
|
4030 | { |
3137 | const int argval; |
4031 | const int argval; |
3138 | const unsigned long bit; |
4032 | const unsigned long bit; |
|
|
4033 | } |
|
|
4034 | |
3139 | } argtopriv[] = { |
4035 | argtopriv[] = { |
3140 | { 1, PrivMode_aplCUR }, |
4036 | { 1, PrivMode_aplCUR }, |
3141 | { 2, PrivMode_vt52 }, |
4037 | { 2, PrivMode_vt52 }, |
3142 | { 3, PrivMode_132 }, |
4038 | { 3, PrivMode_132 }, |
3143 | { 4, PrivMode_smoothScroll }, |
4039 | { 4, PrivMode_smoothScroll }, |
3144 | { 5, PrivMode_rVideo }, |
4040 | { 5, PrivMode_rVideo }, |
3145 | { 6, PrivMode_relOrigin }, |
4041 | { 6, PrivMode_relOrigin }, |
3146 | { 7, PrivMode_Autowrap }, |
4042 | { 7, PrivMode_Autowrap }, |
3147 | { 9, PrivMode_MouseX10 }, |
4043 | // 8, bi-directional support mode |
3148 | #ifdef menuBar_esc |
4044 | { 9, PrivMode_MouseX10 }, |
3149 | { menuBar_esc, PrivMode_menuBar }, |
4045 | // 18, 19 printing-related |
3150 | #endif |
4046 | { 25, PrivMode_VisibleCursor }, |
3151 | #ifdef scrollBar_esc |
4047 | #ifdef scrollBar_esc |
3152 | { scrollBar_esc, PrivMode_scrollBar }, |
4048 | { scrollBar_esc, PrivMode_scrollBar }, |
3153 | #endif |
4049 | #endif |
3154 | { 25, PrivMode_VisibleCursor }, |
4050 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3155 | { 35, PrivMode_ShiftKeys }, |
4051 | { 40, PrivMode_132OK }, |
3156 | { 40, PrivMode_132OK }, |
4052 | // 41 xterm more fixes NYI |
3157 | { 47, PrivMode_Screen }, |
4053 | // 45 margin bell NYI |
3158 | { 66, PrivMode_aplKP }, |
4054 | // 46 start logging |
|
|
4055 | { 47, PrivMode_Screen }, |
|
|
4056 | { 66, PrivMode_aplKP }, |
3159 | #ifndef NO_BACKSPACE_KEY |
4057 | #ifndef NO_BACKSPACE_KEY |
3160 | { 67, PrivMode_BackSpace }, |
4058 | { 67, PrivMode_BackSpace }, |
3161 | #endif |
4059 | #endif |
3162 | { 1000, PrivMode_MouseX11 }, |
4060 | { 1000, PrivMode_MouseX11 }, |
3163 | { 1010, PrivMode_TtyOutputInh }, |
4061 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
3164 | { 1011, PrivMode_Keypress }, |
4062 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
3165 | { 1047, PrivMode_Screen }, |
4063 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3166 | }; |
4064 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
|
|
4065 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
4066 | // 1035 enable modifiers for alt, numlock NYI |
|
|
4067 | // 1036 send ESC for meta keys NYI |
|
|
4068 | // 1037 send DEL for keypad delete NYI |
|
|
4069 | { 1047, PrivMode_Screen }, |
|
|
4070 | // 1048 save and restore cursor |
|
|
4071 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
4072 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
|
|
4073 | }; |
3167 | |
4074 | |
3168 | if (nargs == 0) |
4075 | if (nargs == 0) |
3169 | return; |
4076 | return; |
3170 | |
4077 | |
3171 | /* make lo/hi boolean */ |
4078 | /* make lo/hi boolean */ |
3172 | if (mode == 'l') |
4079 | if (mode == 'l') |
3173 | mode = 0; /* reset */ |
4080 | mode = 0; /* reset */ |
3174 | else if (mode == 'h') |
4081 | else if (mode == 'h') |
3175 | mode = 1; /* set */ |
4082 | mode = 1; /* set */ |
3176 | |
4083 | |
3177 | for (i = 0; i < nargs; i++) { |
4084 | for (i = 0; i < nargs; i++) |
|
|
4085 | { |
3178 | state = -1; |
4086 | state = -1; |
3179 | |
4087 | |
3180 | /* basic handling */ |
4088 | /* basic handling */ |
3181 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
4089 | for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) |
3182 | if (argtopriv[j].argval == arg[i]) { |
4090 | if (argtopriv[j].argval == arg[i]) |
|
|
4091 | { |
3183 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
4092 | state = privcases (mode, argtopriv[j].bit); |
3184 | break; |
4093 | break; |
3185 | } |
4094 | } |
3186 | |
4095 | |
3187 | /* extra handling for values with state unkept */ |
4096 | /* extra handling for values with state unkept */ |
3188 | if (state == -1) |
|
|
3189 | switch (arg[i]) { |
4097 | switch (arg[i]) |
|
|
4098 | { |
|
|
4099 | #if ENABLE_STYLES |
|
|
4100 | case 1021: |
|
|
4101 | set_option (Opt_intensityStyles, mode); |
|
|
4102 | |
|
|
4103 | scr_touch (true); |
|
|
4104 | break; |
|
|
4105 | #endif |
3190 | case 1048: /* alternative cursor save */ |
4106 | case 1048: /* alternative cursor save */ |
3191 | if (mode == 0) |
4107 | case 1049: |
3192 | rxvt_scr_cursor(aR_ RESTORE); |
4108 | if (OPTION (Opt_secondaryScreen)) |
3193 | else if (mode == 1) |
4109 | if (mode == 0) |
3194 | rxvt_scr_cursor(aR_ SAVE); |
4110 | scr_cursor (RESTORE); |
3195 | /* FALLTHROUGH */ |
4111 | else if (mode == 1) |
3196 | default: |
4112 | scr_cursor (SAVE); |
3197 | continue; /* for(;i;) */ |
4113 | break; |
3198 | } |
4114 | } |
3199 | |
4115 | |
|
|
4116 | if (state >= 0) |
3200 | /* extra handling for values with valid 0 or 1 state */ |
4117 | /* extra handling for values with valid 0 or 1 state */ |
3201 | switch (arg[i]) { |
4118 | switch (arg[i]) |
|
|
4119 | { |
3202 | /* case 1: - application cursor keys */ |
4120 | /* case 1: - application cursor keys */ |
3203 | case 2: /* VT52 mode */ |
4121 | case 2: /* VT52 mode */ |
3204 | /* oddball mode. should be set regardless of set/reset |
4122 | /* oddball mode. should be set regardless of set/reset |
3205 | * parameter. Return from VT52 mode with an ESC < from |
4123 | * parameter. Return from VT52 mode with an ESC < from |
3206 | * within VT52 mode |
4124 | * within VT52 mode |
3207 | */ |
4125 | */ |
3208 | PrivMode(1, PrivMode_vt52); |
4126 | PrivMode (1, PrivMode_vt52); |
3209 | break; |
4127 | break; |
3210 | case 3: /* 80/132 */ |
4128 | case 3: /* 80/132 */ |
3211 | if (R->PrivateModes & PrivMode_132OK) |
4129 | if (priv_modes & PrivMode_132OK) |
3212 | rxvt_set_widthheight(aR_ |
4130 | set_widthheight (((state ? 132 : 80) * fwidth), height); |
3213 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
4131 | break; |
3214 | (unsigned int)R->TermWin.height); |
|
|
3215 | break; |
|
|
3216 | case 4: /* smooth scrolling */ |
4132 | case 4: /* smooth scrolling */ |
3217 | if (state) |
4133 | set_option (Opt_jumpScroll, !state); |
3218 | R->Options &= ~Opt_jumpScroll; |
4134 | break; |
3219 | else |
|
|
3220 | R->Options |= Opt_jumpScroll; |
|
|
3221 | break; |
|
|
3222 | case 5: /* reverse video */ |
4135 | case 5: /* reverse video */ |
3223 | rxvt_scr_rvideo_mode(aR_ state); |
4136 | scr_rvideo_mode (state); |
3224 | break; |
4137 | break; |
3225 | case 6: /* relative/absolute origins */ |
4138 | case 6: /* relative/absolute origins */ |
3226 | rxvt_scr_relative_origin(aR_ state); |
4139 | scr_relative_origin (state); |
3227 | break; |
4140 | break; |
3228 | case 7: /* autowrap */ |
4141 | case 7: /* autowrap */ |
3229 | rxvt_scr_autowrap(aR_ state); |
4142 | scr_autowrap (state); |
3230 | break; |
4143 | break; |
3231 | /* case 8: - auto repeat, can't do on a per window basis */ |
4144 | /* case 8: - auto repeat, can't do on a per window basis */ |
3232 | case 9: /* X10 mouse reporting */ |
4145 | case 9: /* X10 mouse reporting */ |
3233 | if (state) /* orthogonal */ |
4146 | if (state) /* orthogonal */ |
3234 | R->PrivateModes &= ~(PrivMode_MouseX11); |
4147 | priv_modes &= ~PrivMode_MouseX11; |
3235 | break; |
4148 | break; |
3236 | #ifdef menuBar_esc |
|
|
3237 | case menuBar_esc: |
|
|
3238 | #ifdef MENUBAR |
|
|
3239 | rxvt_map_menuBar(aR_ state); |
|
|
3240 | #endif |
|
|
3241 | break; |
|
|
3242 | #endif |
|
|
3243 | #ifdef scrollBar_esc |
4149 | #ifdef scrollBar_esc |
3244 | case scrollBar_esc: |
4150 | case scrollBar_esc: |
3245 | if (rxvt_scrollbar_mapping(aR_ state)) { |
4151 | if (scrollbar_mapping (state)) |
3246 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
4152 | { |
3247 | rxvt_scr_touch(aR_ True); |
4153 | resize_all_windows (0, 0, 0); |
3248 | } |
4154 | scr_touch (true); |
3249 | break; |
4155 | } |
|
|
4156 | break; |
3250 | #endif |
4157 | #endif |
3251 | case 25: /* visible/invisible cursor */ |
4158 | case 25: /* visible/invisible cursor */ |
3252 | rxvt_scr_cursor_visible(aR_ state); |
4159 | scr_cursor_visible (state); |
3253 | break; |
4160 | break; |
3254 | /* case 35: - shift keys */ |
4161 | /* case 35: - shift keys */ |
3255 | /* case 40: - 80 <--> 132 mode */ |
4162 | /* case 40: - 80 <--> 132 mode */ |
3256 | case 47: /* secondary screen */ |
4163 | case 47: /* secondary screen */ |
3257 | rxvt_scr_change_screen(aR_ state); |
4164 | scr_change_screen (state); |
3258 | break; |
4165 | break; |
3259 | /* case 66: - application key pad */ |
4166 | /* case 66: - application key pad */ |
3260 | /* case 67: - backspace key */ |
4167 | /* case 67: - backspace key */ |
3261 | case 1000: /* X11 mouse reporting */ |
4168 | case 1000: /* X11 mouse reporting */ |
3262 | if (state) /* orthogonal */ |
4169 | if (state) /* orthogonal */ |
3263 | R->PrivateModes &= ~(PrivMode_MouseX10); |
4170 | priv_modes &= ~PrivMode_MouseX10; |
3264 | break; |
4171 | break; |
3265 | #if 0 |
4172 | #if 0 |
3266 | case 1001: |
4173 | case 1001: |
3267 | break; /* X11 mouse highlighting */ |
4174 | break; /* X11 mouse highlighting */ |
3268 | #endif |
4175 | #endif |
3269 | case 1010: /* scroll to bottom on TTY output inhibit */ |
4176 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3270 | if (state) |
4177 | set_option (Opt_scrollTtyOutput, !state); |
3271 | R->Options &= ~Opt_scrollTtyOutput; |
4178 | break; |
3272 | else |
|
|
3273 | R->Options |= Opt_scrollTtyOutput; |
|
|
3274 | break; |
|
|
3275 | case 1011: /* scroll to bottom on key press */ |
4179 | case 1011: /* scroll to bottom on key press */ |
3276 | if (state) |
4180 | set_option (Opt_scrollTtyKeypress, state); |
3277 | R->Options |= Opt_scrollTtyKeypress; |
4181 | break; |
3278 | else |
|
|
3279 | R->Options &= ~Opt_scrollTtyKeypress; |
|
|
3280 | break; |
|
|
3281 | case 1047: /* secondary screen w/ clearing */ |
4182 | case 1047: /* secondary screen w/ clearing last */ |
|
|
4183 | if (OPTION (Opt_secondaryScreen)) |
3282 | if (R->current_screen != PRIMARY) |
4184 | if (current_screen != PRIMARY) |
3283 | rxvt_scr_erase_screen(aR_ 2); |
4185 | scr_erase_screen (2); |
3284 | rxvt_scr_change_screen(aR_ state); |
4186 | scr_change_screen (state); |
3285 | /* FALLTHROUGH */ |
4187 | break; |
3286 | default: |
4188 | case 1049: /* secondary screen w/ clearing first */ |
3287 | break; |
4189 | scr_change_screen (state); |
3288 | } |
4190 | if (OPTION (Opt_secondaryScreen)) |
|
|
4191 | if (current_screen != PRIMARY) |
|
|
4192 | scr_erase_screen (2); |
|
|
4193 | break; |
|
|
4194 | default: |
|
|
4195 | break; |
|
|
4196 | } |
3289 | } |
4197 | } |
3290 | } |
4198 | } |
3291 | /*}}} */ |
4199 | /*}}} */ |
3292 | |
4200 | |
3293 | /*{{{ process sgr sequences */ |
4201 | /*{{{ process sgr sequences */ |
3294 | /* INTPROTO */ |
|
|
3295 | void |
4202 | void |
3296 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
4203 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3297 | { |
4204 | { |
3298 | unsigned int i; |
4205 | unsigned int i; |
3299 | short rendset; |
4206 | short rendset; |
3300 | int rendstyle; |
4207 | int rendstyle; |
3301 | |
4208 | |
3302 | if (nargs == 0) { |
4209 | if (nargs == 0) |
3303 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3304 | return; |
|
|
3305 | } |
4210 | { |
|
|
4211 | scr_rendition (0, ~RS_None); |
|
|
4212 | return; |
|
|
4213 | } |
|
|
4214 | |
3306 | for (i = 0; i < nargs; i++) { |
4215 | for (i = 0; i < nargs; i++) |
|
|
4216 | { |
3307 | rendset = -1; |
4217 | rendset = -1; |
3308 | switch (arg[i]) { |
4218 | switch (arg[i]) |
3309 | case 0: |
4219 | { |
|
|
4220 | case 0: |
3310 | rendset = 0, rendstyle = ~RS_None; |
4221 | rendset = 0, rendstyle = ~RS_None; |
3311 | break; |
4222 | break; |
3312 | case 1: |
4223 | case 1: |
3313 | rendset = 1, rendstyle = RS_Bold; |
4224 | rendset = 1, rendstyle = RS_Bold; |
3314 | break; |
4225 | break; |
3315 | case 4: |
4226 | //case 2: // low intensity |
|
|
4227 | case 3: |
|
|
4228 | rendset = 1, rendstyle = RS_Italic; |
|
|
4229 | break; |
|
|
4230 | case 4: |
3316 | rendset = 1, rendstyle = RS_Uline; |
4231 | rendset = 1, rendstyle = RS_Uline; |
3317 | break; |
4232 | break; |
3318 | case 5: |
4233 | case 5: // slowly blinking |
|
|
4234 | case 6: // rapidly blinking |
3319 | rendset = 1, rendstyle = RS_Blink; |
4235 | rendset = 1, rendstyle = RS_Blink; |
3320 | break; |
4236 | break; |
3321 | case 7: |
4237 | //case 6: // scoansi light background |
|
|
4238 | case 7: |
3322 | rendset = 1, rendstyle = RS_RVid; |
4239 | rendset = 1, rendstyle = RS_RVid; |
3323 | break; |
4240 | break; |
3324 | case 22: |
4241 | case 8: |
|
|
4242 | // invisible. NYI |
|
|
4243 | break; |
|
|
4244 | //case 9: // crossed out |
|
|
4245 | //case 10: // scoansi acs off, primary font |
|
|
4246 | //case 11: // scoansi acs on, first alt font |
|
|
4247 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
4248 | //... |
|
|
4249 | //case 19: // ninth alt font |
|
|
4250 | //case 20: // gothic |
|
|
4251 | case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) |
3325 | rendset = 0, rendstyle = RS_Bold; |
4252 | rendset = 0, rendstyle = RS_Bold; |
3326 | break; |
4253 | break; |
3327 | case 24: |
4254 | case 22: // normal intensity |
|
|
4255 | rendset = 0, rendstyle = RS_Bold; |
|
|
4256 | break; |
|
|
4257 | case 23: // disable italic |
|
|
4258 | rendset = 0, rendstyle = RS_Italic; |
|
|
4259 | break; |
|
|
4260 | case 24: |
3328 | rendset = 0, rendstyle = RS_Uline; |
4261 | rendset = 0, rendstyle = RS_Uline; |
3329 | break; |
4262 | break; |
3330 | case 25: |
4263 | case 25: |
3331 | rendset = 0, rendstyle = RS_Blink; |
4264 | rendset = 0, rendstyle = RS_Blink; |
3332 | break; |
4265 | break; |
3333 | case 27: |
4266 | case 26: // variable spacing (iso 8613) |
|
|
4267 | rendset = 0, rendstyle = RS_Blink; |
|
|
4268 | break; |
|
|
4269 | case 27: |
3334 | rendset = 0, rendstyle = RS_RVid; |
4270 | rendset = 0, rendstyle = RS_RVid; |
3335 | break; |
4271 | break; |
3336 | } |
4272 | //case 28: // visible. NYI |
|
|
4273 | //case 29: // not crossed-out |
|
|
4274 | } |
|
|
4275 | |
3337 | if (rendset != -1) { |
4276 | if (rendset != -1) |
3338 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
4277 | { |
|
|
4278 | scr_rendition (rendset, rendstyle); |
3339 | continue; /* for(;i;) */ |
4279 | continue; /* for (;i;) */ |
3340 | } |
4280 | } |
3341 | |
4281 | |
3342 | switch (arg[i]) { |
4282 | switch (arg[i]) |
3343 | case 30: |
4283 | { |
|
|
4284 | case 30: |
3344 | case 31: /* set fg color */ |
4285 | case 31: /* set fg color */ |
3345 | case 32: |
4286 | case 32: |
3346 | case 33: |
4287 | case 33: |
3347 | case 34: |
4288 | case 34: |
3348 | case 35: |
4289 | case 35: |
3349 | case 36: |
4290 | case 36: |
3350 | case 37: |
4291 | case 37: |
3351 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
4292 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3352 | Color_fg); |
4293 | break; |
3353 | break; |
4294 | case 38: // set fg color, ISO 8613-6 |
3354 | #ifdef TTY_256COLOR |
|
|
3355 | case 38: |
|
|
3356 | if (nargs > i + 2 && arg[i + 1] == 5) { |
4295 | if (nargs > i + 2 && arg[i + 1] == 5) |
3357 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
4296 | { |
3358 | Color_fg); |
4297 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3359 | i += 2; |
4298 | i += 2; |
3360 | } |
4299 | } |
3361 | break; |
4300 | break; |
3362 | #endif |
|
|
3363 | case 39: /* default fg */ |
4301 | case 39: /* default fg */ |
3364 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
4302 | scr_color (Color_fg, Color_fg); |
3365 | break; |
4303 | break; |
3366 | |
4304 | |
3367 | case 40: |
4305 | case 40: |
3368 | case 41: /* set bg color */ |
4306 | case 41: /* set bg color */ |
3369 | case 42: |
4307 | case 42: |
3370 | case 43: |
4308 | case 43: |
3371 | case 44: |
4309 | case 44: |
3372 | case 45: |
4310 | case 45: |
3373 | case 46: |
4311 | case 46: |
3374 | case 47: |
4312 | case 47: |
3375 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
4313 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3376 | Color_bg); |
4314 | break; |
3377 | break; |
4315 | case 48: // set bg color, ISO 8613-6 |
3378 | #ifdef TTY_256COLOR |
|
|
3379 | case 48: |
|
|
3380 | if (nargs > i + 2 && arg[i + 1] == 5) { |
4316 | if (nargs > i + 2 && arg[i + 1] == 5) |
3381 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
4317 | { |
3382 | Color_bg); |
4318 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3383 | i += 2; |
4319 | i += 2; |
3384 | } |
4320 | } |
3385 | break; |
4321 | break; |
3386 | #endif |
|
|
3387 | case 49: /* default bg */ |
4322 | case 49: /* default bg */ |
3388 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
4323 | scr_color (Color_bg, Color_bg); |
3389 | break; |
4324 | break; |
3390 | |
4325 | |
3391 | #ifndef NO_BRIGHTCOLOR |
4326 | //case 50: // not variable spacing |
3392 | case 90: |
4327 | |
|
|
4328 | #if !ENABLE_MINIMAL |
|
|
4329 | case 90: |
3393 | case 91: /* set bright fg color */ |
4330 | case 91: /* set bright fg color */ |
3394 | case 92: |
4331 | case 92: |
3395 | case 93: |
4332 | case 93: |
3396 | case 94: |
4333 | case 94: |
3397 | case 95: |
4334 | case 95: |
3398 | case 96: |
4335 | case 96: |
3399 | case 97: |
4336 | case 97: |
3400 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
4337 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg); |
3401 | Color_fg); |
4338 | break; |
3402 | break; |
4339 | case 100: |
3403 | case 100: |
|
|
3404 | case 101: /* set bright bg color */ |
4340 | case 101: /* set bright bg color */ |
3405 | case 102: |
4341 | case 102: |
3406 | case 103: |
4342 | case 103: |
3407 | case 104: |
4343 | case 104: |
3408 | case 105: |
4344 | case 105: |
3409 | case 106: |
4345 | case 106: |
3410 | case 107: |
4346 | case 107: |
3411 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
4347 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); |
3412 | Color_bg); |
4348 | break; |
3413 | break; |
|
|
3414 | #endif |
4349 | #endif |
3415 | } |
4350 | } |
3416 | } |
4351 | } |
3417 | } |
4352 | } |
3418 | /*}}} */ |
4353 | /*}}} */ |
3419 | |
4354 | |
3420 | /*{{{ process Rob Nation's own graphics mode sequences */ |
4355 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3421 | /* INTPROTO */ |
|
|
3422 | void |
4356 | void |
3423 | rxvt_process_graphics(pR) |
4357 | rxvt_term::process_graphics () |
3424 | { |
4358 | { |
3425 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
4359 | unicode_t ch, cmd = cmd_getc (); |
3426 | |
4360 | |
3427 | #ifndef RXVT_GRAPHICS |
4361 | if (cmd == 'Q') |
3428 | if (cmd == 'Q') { /* query graphics */ |
4362 | { /* query graphics */ |
3429 | rxvt_tt_printf(aR_ "\033G0\n"); /* no graphics */ |
4363 | tt_printf ("\033G0\012"); /* no graphics */ |
3430 | return; |
4364 | return; |
3431 | } |
4365 | } |
3432 | /* swallow other graphics sequences until terminating ':' */ |
4366 | /* swallow other graphics sequences until terminating ':' */ |
3433 | do |
4367 | do |
3434 | ch = rxvt_cmd_getc(aR); |
4368 | ch = cmd_getc (); |
3435 | while (ch != ':'); |
4369 | while (ch != ':'); |
3436 | #else |
|
|
3437 | unsigned int nargs; |
|
|
3438 | int args[NGRX_PTS]; |
|
|
3439 | unsigned char *text = NULL; |
|
|
3440 | |
|
|
3441 | if (cmd == 'Q') { /* query graphics */ |
|
|
3442 | rxvt_tt_printf(aR_ "\033G1\n"); /* yes, graphics (color) */ |
|
|
3443 | return; |
|
|
3444 | } |
|
|
3445 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
|
|
3446 | int neg; |
|
|
3447 | |
|
|
3448 | ch = rxvt_cmd_getc(aR); |
|
|
3449 | neg = (ch == '-'); |
|
|
3450 | if (neg || ch == '+') |
|
|
3451 | ch = rxvt_cmd_getc(aR); |
|
|
3452 | |
|
|
3453 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
|
|
3454 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3455 | if (neg) |
|
|
3456 | args[nargs] = -args[nargs]; |
|
|
3457 | |
|
|
3458 | nargs++; |
|
|
3459 | args[nargs] = 0; |
|
|
3460 | if (ch != ';') |
|
|
3461 | break; |
|
|
3462 | } |
|
|
3463 | |
|
|
3464 | if ((cmd == 'T') && (nargs >= 5)) { |
|
|
3465 | int i, len = args[4]; |
|
|
3466 | |
|
|
3467 | text = rxvt_malloc((len + 1) * sizeof(char)); |
|
|
3468 | |
|
|
3469 | if (text != NULL) { |
|
|
3470 | for (i = 0; i < len; i++) |
|
|
3471 | text[i] = rxvt_cmd_getc(aR); |
|
|
3472 | text[len] = '\0'; |
|
|
3473 | } |
|
|
3474 | } |
|
|
3475 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
|
|
3476 | #endif |
|
|
3477 | } |
4370 | } |
3478 | /*}}} */ |
4371 | /*}}} */ |
3479 | |
4372 | |
3480 | /* ------------------------------------------------------------------------- */ |
4373 | /* ------------------------------------------------------------------------- */ |
3481 | |
4374 | |
3482 | /* |
4375 | /* |
3483 | * Send printf() formatted output to the command. |
4376 | * Send printf () formatted output to the command. |
3484 | * Only use for small amounts of data. |
4377 | * Only use for small amounts of data. |
3485 | */ |
4378 | */ |
3486 | /* EXTPROTO */ |
|
|
3487 | void |
4379 | void |
3488 | rxvt_tt_printf(pR_ const char *fmt,...) |
4380 | rxvt_term::tt_printf (const char *fmt,...) |
3489 | { |
4381 | { |
3490 | va_list arg_ptr; |
4382 | va_list arg_ptr; |
3491 | unsigned char buf[256]; |
4383 | char buf[256]; |
3492 | |
4384 | |
3493 | va_start(arg_ptr, fmt); |
4385 | va_start (arg_ptr, fmt); |
3494 | vsprintf((char *)buf, fmt, arg_ptr); |
4386 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3495 | va_end(arg_ptr); |
4387 | va_end (arg_ptr); |
3496 | rxvt_tt_write(aR_ buf, (unsigned int)STRLEN(buf)); |
4388 | tt_write (buf, strlen (buf)); |
3497 | } |
4389 | } |
3498 | |
4390 | |
3499 | /* ---------------------------------------------------------------------- */ |
4391 | /* ---------------------------------------------------------------------- */ |
3500 | /* Addresses pasting large amounts of data and rxvt hang |
|
|
3501 | * code pinched from xterm (v_write()) and applied originally to |
|
|
3502 | * rxvt-2.18 - Hops |
|
|
3503 | * Write data to the pty as typed by the user, pasted with the mouse, |
4392 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3504 | * or generated by us in response to a query ESC sequence. |
4393 | * or generated by us in response to a query ESC sequence. |
3505 | */ |
4394 | */ |
3506 | /* EXTPROTO */ |
4395 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
|
|
4396 | |
3507 | void |
4397 | void |
3508 | rxvt_tt_write(pR_ const unsigned char *d, unsigned int len) |
4398 | rxvt_term::tt_write (const char *data, unsigned int len) |
3509 | { |
4399 | { |
3510 | #define MAX_PTY_WRITE 256 /* POSIX minimum MAX_INPUT */ |
4400 | if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) |
3511 | int riten; |
4401 | return; |
3512 | unsigned int p; |
|
|
3513 | unsigned char *v_buffer, /* start of physical buffer */ |
|
|
3514 | *v_bufstr, /* start of current buffer pending */ |
|
|
3515 | *v_bufptr, /* end of current buffer pending */ |
|
|
3516 | *v_bufend; /* end of physical buffer */ |
|
|
3517 | |
4402 | |
3518 | if (R->v_bufstr == NULL && len > 0) { |
4403 | if (pty->pty < 0) |
3519 | p = (len / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
4404 | return; |
3520 | v_buffer = v_bufstr = v_bufptr = (unsigned char *)rxvt_malloc(p); |
4405 | |
3521 | v_bufend = v_buffer + p; |
4406 | if (v_buflen == 0) |
3522 | } else { |
|
|
3523 | v_buffer = R->v_buffer; |
|
|
3524 | v_bufstr = R->v_bufstr; |
|
|
3525 | v_bufptr = R->v_bufptr; |
|
|
3526 | v_bufend = R->v_bufend; |
|
|
3527 | } |
4407 | { |
|
|
4408 | ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); |
3528 | |
4409 | |
3529 | /* |
4410 | if ((unsigned int)written == len) |
3530 | * Append to the block we already have. Always doing this simplifies the |
4411 | return; |
3531 | * code, and isn't too bad, either. If this is a short block, it isn't |
4412 | |
3532 | * too expensive, and if this is a long block, we won't be able to write |
4413 | data += written; |
3533 | * it all anyway. |
4414 | len -= written; |
3534 | */ |
|
|
3535 | if (len > 0) { |
|
|
3536 | if (v_bufend < v_bufptr + len) { /* run out of room */ |
|
|
3537 | if (v_bufstr != v_buffer) { |
|
|
3538 | /* there is unused space, move everything down */ |
|
|
3539 | MEMMOVE(v_buffer, v_bufstr, |
|
|
3540 | (unsigned int)(v_bufptr - v_bufstr)); |
|
|
3541 | v_bufptr -= v_bufstr - v_buffer; |
|
|
3542 | v_bufstr = v_buffer; |
|
|
3543 | } |
4415 | } |
3544 | if (v_bufend < v_bufptr + len) { |
|
|
3545 | /* still won't fit: get more space */ |
|
|
3546 | /* use most basic realloc because an error is not fatal. */ |
|
|
3547 | unsigned int size = v_bufptr - v_buffer; |
|
|
3548 | unsigned int reallocto; |
|
|
3549 | |
4416 | |
3550 | reallocto = ((size + len) / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
4417 | v_buffer = (char *)realloc (v_buffer, v_buflen + len); |
3551 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
4418 | |
3552 | /* save across realloc */ |
4419 | memcpy (v_buffer + v_buflen, data, len); |
3553 | if (v_buffer) { |
4420 | v_buflen += len; |
3554 | v_bufstr = v_buffer; |
4421 | |
3555 | v_bufptr = v_buffer + size; |
4422 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
3556 | v_bufend = v_buffer + reallocto; |
4423 | } |
3557 | } else { /* no memory: ignore entire write request */ |
4424 | |
3558 | rxvt_print_error("data loss: cannot allocate buffer space"); |
4425 | void rxvt_term::pty_write () |
3559 | v_buffer = v_bufstr; /* restore clobbered pointer */ |
4426 | { |
3560 | } |
4427 | int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); |
|
|
4428 | |
|
|
4429 | if (written > 0) |
|
|
4430 | { |
|
|
4431 | v_buflen -= written; |
|
|
4432 | |
|
|
4433 | if (v_buflen == 0) |
|
|
4434 | { |
|
|
4435 | free (v_buffer); |
|
|
4436 | v_buffer = 0; |
|
|
4437 | v_buflen = 0; |
|
|
4438 | |
|
|
4439 | pty_ev.set (EVENT_READ); |
|
|
4440 | return; |
|
|
4441 | } |
|
|
4442 | |
|
|
4443 | memmove (v_buffer, v_buffer + written, v_buflen); |
3561 | } |
4444 | } |
3562 | } |
4445 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
3563 | if (v_bufend >= v_bufptr + len) { /* new stuff will fit */ |
4446 | pty_ev.set (EVENT_READ); |
3564 | MEMCPY(v_bufptr, d, len); |
|
|
3565 | v_bufptr += len; |
|
|
3566 | } |
|
|
3567 | } |
|
|
3568 | |
|
|
3569 | /* |
|
|
3570 | * Write out as much of the buffer as we can. |
|
|
3571 | * Be careful not to overflow the pty's input silo. |
|
|
3572 | * We are conservative here and only write a small amount at a time. |
|
|
3573 | * |
|
|
3574 | * If we can't push all the data into the pty yet, we expect write |
|
|
3575 | * to return a non-negative number less than the length requested |
|
|
3576 | * (if some data written) or -1 and set errno to EAGAIN, |
|
|
3577 | * EWOULDBLOCK, or EINTR (if no data written). |
|
|
3578 | * |
|
|
3579 | * (Not all systems do this, sigh, so the code is actually |
|
|
3580 | * a little more forgiving.) |
|
|
3581 | */ |
|
|
3582 | if ((p = v_bufptr - v_bufstr) > 0) { |
|
|
3583 | riten = write(R->cmd_fd, v_bufstr, min(p, MAX_PTY_WRITE)); |
|
|
3584 | if (riten < 0) |
|
|
3585 | riten = 0; |
|
|
3586 | v_bufstr += riten; |
|
|
3587 | if (v_bufstr >= v_bufptr) /* we wrote it all */ |
|
|
3588 | v_bufstr = v_bufptr = v_buffer; |
|
|
3589 | } |
|
|
3590 | /* |
|
|
3591 | * If we have lots of unused memory allocated, return it |
|
|
3592 | */ |
|
|
3593 | if (v_bufend - v_bufptr > MAX_PTY_WRITE * 8) { /* arbitrary hysteresis */ |
|
|
3594 | /* save pointers across realloc */ |
|
|
3595 | unsigned int start = v_bufstr - v_buffer; |
|
|
3596 | unsigned int size = v_bufptr - v_buffer; |
|
|
3597 | unsigned int reallocto; |
|
|
3598 | |
|
|
3599 | reallocto = (size / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
|
|
3600 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
|
|
3601 | if (v_buffer) { |
|
|
3602 | v_bufstr = v_buffer + start; |
|
|
3603 | v_bufptr = v_buffer + size; |
|
|
3604 | v_bufend = v_buffer + reallocto; |
|
|
3605 | } else { |
|
|
3606 | /* should we print a warning if couldn't return memory? */ |
|
|
3607 | v_buffer = v_bufstr - start; /* restore clobbered pointer */ |
|
|
3608 | } |
|
|
3609 | } |
|
|
3610 | R->v_buffer = v_buffer; |
|
|
3611 | R->v_bufstr = v_bufstr; |
|
|
3612 | R->v_bufptr = v_bufptr; |
|
|
3613 | R->v_bufend = v_bufend; |
|
|
3614 | } |
4447 | } |
|
|
4448 | |
3615 | /*----------------------- end-of-file (C source) -----------------------*/ |
4449 | /*----------------------- end-of-file (C source) -----------------------*/ |
3616 | |
4450 | |