1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.5 2003/11/25 15:44:38 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 | |
55 | /*{{{ Convert the keypress event into a string */ |
66 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
56 | /* INTPROTO */ |
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_Caps_Lock, 0x21ec, |
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101 | XK_Num_Lock, 0x21ed, |
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102 | XK_ISO_Level3_Shift, 0x21ee, |
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103 | XK_ISO_Level3_Lock, 0x21ef, |
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104 | XK_ISO_Group_Lock, 0x21f0, |
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105 | XK_Home, 0x21f1, |
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106 | XK_End, 0x21f2, |
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107 | |
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108 | XK_Execute, 0x2318, |
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109 | XK_Begin, 0x2320, |
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110 | XK_Delete, 0x2326, |
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111 | XK_Clear, 0x2327, |
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112 | XK_BackSpace, 0x232b, |
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113 | XK_Insert, 0x2380, |
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114 | XK_Control_L, 0x2388, |
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115 | XK_Control_R, 0x2388, |
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116 | XK_Pause, 0x2389, |
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117 | XK_Break, 0x238a, |
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118 | XK_Escape, 0x238b, |
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119 | XK_Undo, 0x238c, |
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120 | XK_Print, 0x2399, |
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121 | |
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122 | XK_space, 0x2423, |
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123 | |
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124 | #ifdef XK_KP_Begin |
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125 | XK_KP_Prior, 0x21de, |
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126 | XK_KP_Next, 0x21df, |
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127 | XK_KP_Begin, 0x2320, |
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128 | XK_KP_Insert, 0x2380, |
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129 | XK_KP_Delete, 0x2326, |
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130 | XK_KP_Space, 0x2422, |
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131 | #endif |
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132 | 0, |
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133 | }; |
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134 | |
57 | void |
135 | void |
58 | rxvt_lookup_key(pR_ XKeyEvent *ev) |
136 | rxvt_term::iso14755_54 (int x, int y) |
59 | { |
137 | { |
60 | int ctrl, meta, shft, len; |
138 | x = Pixel2Col (x); |
61 | unsigned int newlen; |
139 | y = Pixel2Row (y); |
62 | KeySym keysym; |
140 | |
63 | #ifdef DEBUG_CMD |
141 | if (!IN_RANGE_EXC (x, 0, ncol) |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
142 | || !IN_RANGE_EXC (y, 0, nrow)) |
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143 | return; |
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144 | |
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145 | for (;;) |
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146 | { |
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147 | const line_t &l = ROW(y + view_start); |
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148 | |
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149 | text_t t = l.t[x]; |
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150 | |
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151 | if (t != NOCHAR || !x) |
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152 | { |
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153 | iso14755_51 (l.t[x], l.r[x], x, y); |
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154 | iso14755buf = ISO_14755_54; |
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155 | break; |
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156 | } |
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157 | |
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158 | x--; |
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159 | } |
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160 | } |
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161 | |
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162 | void |
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163 | rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) |
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164 | { |
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165 | rxvt_fontset *fs = FONTSET (r); |
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166 | rxvt_font *f = (*fs)[fs->find_font (ch)]; |
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167 | wchar_t *chr, *alloc, ch2, *fname; |
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168 | int len; |
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169 | |
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170 | fname = rxvt_utf8towcs (f->name); |
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171 | |
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172 | # if ENABLE_COMBINING |
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173 | if (IS_COMPOSE (ch)) |
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174 | { |
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175 | len = rxvt_composite.expand (ch, 0); |
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176 | alloc = chr = new wchar_t[len]; |
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177 | rxvt_composite.expand (ch, chr); |
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178 | } |
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179 | else |
65 | #endif |
180 | # endif |
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181 | { |
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182 | ch2 = ch; |
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183 | |
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184 | alloc = 0; |
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185 | chr = &ch2; |
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186 | len = 1; |
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187 | } |
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188 | |
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189 | char attr[80]; // plenty |
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190 | |
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191 | sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", |
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192 | (int)r, |
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193 | fgcolor_of (r), bgcolor_of (r), |
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194 | r & RS_Bold ? " bold" : "", |
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195 | r & RS_Italic ? " italic" : "", |
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196 | r & RS_Blink ? " blink" : "", |
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197 | r & RS_RVid ? " rvid" : "", |
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198 | r & RS_Uline ? " uline" : "", |
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199 | r & RS_Careful ? " careful" : ""); |
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200 | |
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201 | int width = wcswidth (fname, wcslen (fname)); |
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202 | |
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203 | max_it (width, 8+5); // for char + hey |
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204 | max_it (width, strlen (attr)); |
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205 | |
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206 | if (y >= 0) |
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207 | { |
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208 | y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; |
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209 | x = 0; |
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210 | } |
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211 | |
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212 | scr_overlay_new (x, y, width, len + 2); |
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213 | |
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214 | r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); |
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215 | |
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216 | for (int y = 0; y < len; y++) |
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217 | { |
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218 | char buf[9]; |
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219 | |
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220 | ch = *chr++; |
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221 | |
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222 | sprintf (buf, "%8x", ch); |
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223 | scr_overlay_set (0, y, buf); |
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224 | scr_overlay_set (9, y, '='); |
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225 | # if !UNICODE3 |
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226 | if (ch >= 0x10000) |
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227 | ch = 0xfffd; |
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228 | # endif |
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229 | scr_overlay_set (11, y, ch, r); |
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230 | |
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231 | if (WCWIDTH (ch) >= 2) |
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232 | scr_overlay_set (12, y, NOCHAR, r); |
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233 | } |
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234 | |
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235 | // { |
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236 | // char buf[4+4+3+1]; |
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237 | // snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); |
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238 | // scr_overlay_set (0, 0, buf); |
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239 | // } |
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240 | scr_overlay_set (0, len , attr); |
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241 | scr_overlay_set (0, len + 1, fname); |
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242 | |
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243 | free (fname); |
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244 | |
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245 | # if ENABLE_COMBINING |
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246 | if (alloc) |
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247 | delete [] alloc; |
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248 | # endif |
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249 | } |
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250 | #endif |
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251 | |
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252 | void |
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253 | rxvt_term::commit_iso14755 () |
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254 | { |
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255 | wchar_t ch[2]; |
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256 | |
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257 | ch[0] = iso14755buf & ISO_14755_MASK; |
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258 | ch[1] = 0; |
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259 | |
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260 | if (iso14755buf & ISO_14755_51) |
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261 | { |
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262 | char mb[16]; |
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263 | int len; |
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264 | |
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265 | // allow verbatim 0-bytes and control-bytes to be entered |
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266 | if (ch[0] >= 0x20) |
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267 | len = wcstombs (mb, ch, 16); |
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268 | else |
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269 | { |
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270 | mb[0] = ch[0]; |
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271 | len = 1; |
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272 | } |
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273 | |
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274 | if (len > 0) |
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275 | tt_write (mb, len); |
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276 | else |
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277 | scr_bell (); |
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278 | } |
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279 | |
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280 | iso14755buf = 0; |
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281 | } |
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282 | |
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283 | int |
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284 | rxvt_term::hex_keyval (XKeyEvent &ev) |
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285 | { |
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286 | // check wether this event corresponds to a hex digit |
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287 | // if the modifiers had not been pressed. |
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288 | for (int index = 0; index < 8; index++) |
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289 | { |
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290 | KeySym k = XLookupKeysym (&ev, index); |
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291 | |
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292 | if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0; |
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293 | else if (k >= XK_0 && k <= XK_9) return k - XK_0; |
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294 | else if (k >= XK_a && k <= XK_f) return k - XK_a + 10; |
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295 | else if (k >= XK_A && k <= XK_F) return k - XK_A + 10; |
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296 | } |
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297 | |
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298 | return -1; |
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299 | } |
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300 | #endif |
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301 | |
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302 | void |
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303 | rxvt_term::key_press (XKeyEvent &ev) |
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304 | { |
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305 | int ctrl, meta, shft, len; |
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306 | unsigned int newlen; |
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307 | KeySym keysym; |
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308 | int valid_keysym; |
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309 | char kbuf[KBUFSZ]; |
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310 | |
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311 | #if ISO_14755 |
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312 | if (iso14755buf & ISO_14755_52) |
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313 | return; |
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314 | #endif |
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315 | |
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316 | /* |
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317 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
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318 | * escape sequence to toggle the Keypad. |
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319 | * |
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320 | * Always permit `shift' to override the current setting |
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321 | */ |
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322 | shft = ev.state & ShiftMask; |
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323 | ctrl = ev.state & ControlMask; |
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324 | meta = ev.state & ModMetaMask; |
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325 | |
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326 | if (numlock_state || (ev.state & ModNumLockMask)) |
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327 | { |
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328 | numlock_state = (ev.state & ModNumLockMask); |
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329 | PrivMode ((!numlock_state), PrivMode_aplKP); |
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330 | } |
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331 | |
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332 | kbuf[0] = 0; |
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333 | |
66 | #ifdef USE_XIM |
334 | #ifdef USE_XIM |
67 | int valid_keysym; |
335 | 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 | } |
336 | { |
84 | #ifdef USE_XIM |
337 | Status status_return; |
85 | if (R->Input_Context != NULL) { |
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86 | Status status_return; |
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87 | |
338 | |
88 | kbuf[0] = '\0'; |
339 | #if 0 |
89 | #ifdef X_HAVE_UTF8_STRING |
340 | #ifdef X_HAVE_UTF8_STRING |
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341 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
90 | len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, |
342 | len = Xutf8LookupString (Input_Context, &ev, kbuf, |
91 | KBUFSZ, &keysym, &status_return); |
343 | KBUFSZ, &keysym, &status_return); |
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344 | else |
|
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345 | #endif |
|
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346 | #endif |
|
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347 | { |
|
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348 | wchar_t wkbuf[KBUFSZ + 1]; |
|
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349 | |
|
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350 | // the XOpenIM manpage lies about hardcoding the locale |
|
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351 | // at the point of XOpenIM, so temporarily switch locales |
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352 | if (rs[Rs_imLocale]) |
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353 | SET_LOCALE (rs[Rs_imLocale]); |
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354 | |
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355 | // assume wchar_t == unicode or better |
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356 | len = XwcLookupString (Input_Context, &ev, wkbuf, |
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357 | KBUFSZ, &keysym, &status_return); |
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358 | |
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359 | if (rs[Rs_imLocale]) |
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360 | SET_LOCALE (locale); |
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361 | |
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362 | if (status_return == XLookupChars |
|
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363 | || status_return == XLookupBoth) |
|
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364 | { |
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365 | /* make sure the user can type ctrl-@, i.e. NUL */ |
|
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366 | if (len == 1 && *wkbuf == 0) |
|
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367 | { |
|
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368 | kbuf[0] = 0; |
|
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369 | len = 1; |
|
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370 | } |
|
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371 | else |
|
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372 | { |
|
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373 | wkbuf[len] = 0; |
|
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374 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
|
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375 | if (len < 0) |
|
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376 | len = 0; |
|
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377 | } |
|
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378 | } |
|
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379 | else |
|
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380 | len = 0; |
|
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381 | } |
|
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382 | |
|
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383 | valid_keysym = status_return == XLookupKeySym |
|
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384 | || status_return == XLookupBoth; |
|
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385 | } |
|
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386 | else |
|
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387 | #endif |
|
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388 | { |
|
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389 | len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); |
|
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390 | valid_keysym = keysym != NoSymbol; |
|
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391 | } |
|
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392 | |
|
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393 | if (valid_keysym) |
|
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394 | { |
|
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395 | #ifdef KEYSYM_RESOURCE |
|
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396 | if (keyboard->dispatch (this, keysym, ev.state)) |
|
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397 | return; |
|
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398 | #endif |
|
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399 | |
|
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400 | if (saveLines) |
|
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401 | { |
|
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402 | #ifdef UNSHIFTED_SCROLLKEYS |
|
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403 | if (!ctrl && !meta) |
92 | #else |
404 | #else |
93 | len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, |
405 | if (IS_SCROLL_MOD) |
94 | KBUFSZ, &keysym, &status_return); |
|
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95 | #endif |
406 | #endif |
96 | valid_keysym = ((status_return == XLookupKeySym) |
407 | { |
97 | || (status_return == XLookupBoth)); |
408 | 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 | /* |
|
|
107 | * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1 |
|
|
108 | * good for installations with correct fonts, but without XLOCALE |
|
|
109 | */ |
|
|
110 | if (!len) { |
|
|
111 | if ((keysym >= 0x0100) && (keysym < 0x0800)) { |
|
|
112 | kbuf[0] = (keysym & 0xFF); |
|
|
113 | kbuf[1] = '\0'; |
|
|
114 | len = 1; |
|
|
115 | } else |
|
|
116 | kbuf[0] = '\0'; |
|
|
117 | } |
|
|
118 | #endif /* USE_XIM */ |
|
|
119 | |
409 | |
120 | #ifdef USE_XIM |
410 | #ifdef PAGING_CONTEXT_LINES |
121 | if (valid_keysym) |
411 | lnsppg = nrow - PAGING_CONTEXT_LINES; |
122 | #endif |
|
|
123 | { |
|
|
124 | /* for some backwards compatibility */ |
|
|
125 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
|
|
126 | # ifdef HOTKEY_CTRL |
|
|
127 | if (ctrl) { |
|
|
128 | # else |
412 | #else |
129 | if (meta) { |
413 | lnsppg = nrow * 4 / 5; |
|
|
414 | #endif |
|
|
415 | if (keysym == XK_Prior) |
|
|
416 | { |
|
|
417 | scr_page (UP, lnsppg); |
|
|
418 | return; |
|
|
419 | } |
|
|
420 | else if (keysym == XK_Next) |
|
|
421 | { |
|
|
422 | scr_page (DN, lnsppg); |
|
|
423 | return; |
|
|
424 | } |
|
|
425 | } |
|
|
426 | #ifdef SCROLL_ON_UPDOWN_KEYS |
|
|
427 | if (IS_SCROLL_MOD) |
|
|
428 | { |
|
|
429 | if (keysym == XK_Up) |
|
|
430 | { |
|
|
431 | scr_page (UP, 1); |
|
|
432 | return; |
|
|
433 | } |
|
|
434 | else if (keysym == XK_Down) |
|
|
435 | { |
|
|
436 | scr_page (DN, 1); |
|
|
437 | return; |
|
|
438 | } |
|
|
439 | } |
|
|
440 | #endif |
|
|
441 | #ifdef SCROLL_ON_HOMEEND_KEYS |
|
|
442 | if (IS_SCROLL_MOD) |
|
|
443 | { |
|
|
444 | if (keysym == XK_Home) |
|
|
445 | { |
|
|
446 | scr_move_to (0, 1); |
|
|
447 | return; |
|
|
448 | } |
|
|
449 | else if (keysym == XK_End) |
|
|
450 | { |
|
|
451 | scr_move_to (1, 1); |
|
|
452 | return; |
|
|
453 | } |
|
|
454 | } |
|
|
455 | #endif |
|
|
456 | } |
|
|
457 | |
|
|
458 | if (shft) |
|
|
459 | { |
|
|
460 | /* Shift + F1 - F10 generates F11 - F20 */ |
|
|
461 | if (keysym >= XK_F1 && keysym <= XK_F10) |
|
|
462 | { |
|
|
463 | keysym += (XK_F11 - XK_F1); |
|
|
464 | shft = 0; /* turn off Shift */ |
|
|
465 | } |
|
|
466 | else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) |
|
|
467 | { |
|
|
468 | switch (keysym) |
|
|
469 | { |
|
|
470 | /* normal XTerm key bindings */ |
|
|
471 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
|
472 | selection_request (ev.time); |
|
|
473 | return; |
|
|
474 | #if TODO |
|
|
475 | /* rxvt extras */ |
|
|
476 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
|
477 | change_font (FONT_UP); |
|
|
478 | return; |
|
|
479 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
|
480 | change_font (FONT_DN); |
|
|
481 | return; |
|
|
482 | #endif |
|
|
483 | } |
|
|
484 | } |
|
|
485 | } |
|
|
486 | |
|
|
487 | #if ENABLE_FRILLS || ISO_14755 |
|
|
488 | // ISO 14755 support |
|
|
489 | if (shft && ctrl) |
|
|
490 | { |
|
|
491 | int hv; |
|
|
492 | |
|
|
493 | if (iso14755buf & ISO_14755_51 |
|
|
494 | && (keysym == XK_space || keysym == XK_KP_Space |
|
|
495 | || keysym == XK_Return || keysym == XK_KP_Enter)) |
|
|
496 | { |
|
|
497 | commit_iso14755 (); |
|
|
498 | iso14755buf = ISO_14755_51; |
|
|
499 | # if ISO_14755 |
|
|
500 | iso14755_51 (0); |
130 | # endif |
501 | # endif |
131 | if (keysym == R->ks_bigfont) { |
502 | return; |
132 | rxvt_change_font(aR_ 0, FONT_UP); |
503 | } |
133 | return; |
504 | else if (keysym == XK_BackSpace) |
134 | } else if (keysym == R->ks_smallfont) { |
505 | { |
135 | rxvt_change_font(aR_ 0, FONT_DN); |
506 | iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51; |
136 | return; |
507 | # if ISO_14755 |
137 | } |
508 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
138 | } |
|
|
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) { |
|
|
155 | rxvt_scr_page(aR_ UP, lnsppg); |
|
|
156 | return; |
|
|
157 | } else if (keysym == XK_Next) { |
|
|
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) { |
|
|
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, |
|
|
218 | (greek_getmode() == GREEK_ELOT928 |
|
|
219 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
|
|
220 | greek_reset(); |
|
|
221 | } else |
|
|
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; |
|
|
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 |
509 | # endif |
242 | rxvt_tt_write(aR_ &ch, 1); |
510 | return; |
243 | rxvt_tt_write(aR_ kbuf0, l); |
511 | } |
244 | return; |
512 | else if ((hv = hex_keyval (ev)) >= 0) |
245 | } else |
513 | { |
246 | #endif |
514 | iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK) |
247 | { |
515 | | hv | ISO_14755_51; |
248 | newlen = 1; |
516 | # if ISO_14755 |
249 | switch (keysym) { |
517 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
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 |
518 | # 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 | |
|
|
669 | #if defined(CURSOR_BLINK) |
|
|
670 | if ((Options & Opt_cursorBlink) |
|
|
671 | && xev.type == KeyPress) { |
|
|
672 | if (hidden_cursor) { |
|
|
673 | hidden_cursor = 0; |
|
|
674 | want_refresh = 1; |
|
|
675 | } |
|
|
676 | blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
677 | } |
|
|
678 | #endif |
|
|
679 | |
|
|
680 | #if defined(POINTER_BLANK) |
|
|
681 | if ((Options & Opt_pointerBlank) |
|
|
682 | && (pointerBlankDelay > 0)) { |
|
|
683 | if (xev.type == MotionNotify |
|
|
684 | || xev.type == ButtonPress |
|
|
685 | || xev.type == ButtonRelease) { |
|
|
686 | if (hidden_pointer) |
|
|
687 | rxvt_pointer_unblank(aR); |
|
|
688 | want_motion_time = 1; |
|
|
689 | } |
|
|
690 | if (xev.type == KeyPress && hidden_pointer == 0) |
|
|
691 | rxvt_pointer_blank (this); |
|
|
692 | } |
|
|
693 | #endif |
|
|
694 | |
|
|
695 | #ifdef USE_XIM |
|
|
696 | if (!XFilterEvent (&xev, xev.xany.window)) |
|
|
697 | #endif |
|
|
698 | rxvt_process_x_event (this, &xev); |
|
|
699 | } |
|
|
700 | while (XPending (Xdisplay)); |
|
|
701 | } |
|
|
702 | |
|
|
703 | void |
|
|
704 | rxvt_term::blink_cb (time_watcher &w) |
|
|
705 | { |
|
|
706 | w.at += BLINK_INTERVAL; |
|
|
707 | hidden_cursor = !hidden_cursor; |
|
|
708 | want_refresh = 1; |
|
|
709 | flush(); |
|
|
710 | } |
|
|
711 | |
|
|
712 | void |
|
|
713 | rxvt_term::x_cb (io_watcher &w, short revents) |
|
|
714 | { |
|
|
715 | process_x_events (); |
|
|
716 | |
|
|
717 | flush (); |
|
|
718 | } |
|
|
719 | |
|
|
720 | // read the next character, currently handles UTF-8 |
|
|
721 | // will probably handle all sorts of other stuff in the future |
|
|
722 | uint32_t |
|
|
723 | rxvt_term::next_char () |
|
|
724 | { |
|
|
725 | struct mbstate &s = mbstate; |
|
|
726 | |
|
|
727 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
728 | { |
|
|
729 | uint8_t ch = *cmdbuf_ptr; |
|
|
730 | |
|
|
731 | if (s.cnt) |
|
|
732 | { |
|
|
733 | if ((ch & 0xc0) == 0x80) |
|
|
734 | { |
|
|
735 | cmdbuf_ptr++; |
|
|
736 | |
|
|
737 | /* continuation */ |
|
|
738 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
739 | |
|
|
740 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
741 | return s.reg; |
519 | return; |
742 | |
|
|
743 | continue; |
|
|
744 | } |
520 | } |
745 | else |
521 | else |
746 | { |
522 | { |
747 | s.cnt = 0; |
523 | # if ISO_14755 |
748 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
524 | scr_overlay_off (); |
|
|
525 | # endif |
|
|
526 | iso14755buf = 0; |
749 | } |
527 | } |
750 | } |
528 | } |
751 | |
529 | else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) |
752 | if ((ch & 0xc0) == 0xc0) |
530 | || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) |
|
|
531 | if (!(iso14755buf & ISO_14755_STARTED)) |
753 | { |
532 | { |
754 | cmdbuf_ptr++; |
533 | iso14755buf |= ISO_14755_STARTED; |
|
|
534 | # if ISO_14755 |
|
|
535 | scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); |
|
|
536 | scr_overlay_set (0, 0, "ISO 14755 mode"); |
|
|
537 | # endif |
|
|
538 | } |
|
|
539 | #endif |
755 | |
540 | |
756 | /* first byte */ |
541 | #ifdef PRINTPIPE |
757 | s.orig = ch; /* for broken encodings */ |
542 | if (keysym == XK_Print) |
|
|
543 | { |
|
|
544 | scr_printscreen (ctrl | shft); |
|
|
545 | return; |
|
|
546 | } |
|
|
547 | #endif |
|
|
548 | |
|
|
549 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
|
|
550 | { |
|
|
551 | { |
|
|
552 | newlen = 1; |
|
|
553 | switch (keysym) |
|
|
554 | { |
|
|
555 | #ifndef NO_BACKSPACE_KEY |
|
|
556 | case XK_BackSpace: |
|
|
557 | if (priv_modes & PrivMode_HaveBackSpace) |
|
|
558 | { |
|
|
559 | kbuf[0] = (!! (priv_modes & PrivMode_BackSpace) |
|
|
560 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
561 | kbuf[1] = '\0'; |
|
|
562 | } |
|
|
563 | else |
|
|
564 | strcpy (kbuf, key_backspace); |
|
|
565 | break; |
|
|
566 | #endif |
|
|
567 | #ifndef NO_DELETE_KEY |
|
|
568 | # ifdef XK_KP_Prior |
|
|
569 | case XK_KP_Delete: |
|
|
570 | /* allow shift to override */ |
|
|
571 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
572 | { |
|
|
573 | strcpy (kbuf, "\033On"); |
|
|
574 | break; |
|
|
575 | } |
|
|
576 | /* FALLTHROUGH */ |
|
|
577 | # endif |
|
|
578 | case XK_Delete: |
|
|
579 | strcpy (kbuf, key_delete); |
|
|
580 | break; |
|
|
581 | #endif |
|
|
582 | case XK_Tab: |
|
|
583 | if (shft) |
|
|
584 | strcpy (kbuf, "\033[Z"); |
|
|
585 | else |
|
|
586 | { |
|
|
587 | #ifdef CTRL_TAB_MAKES_META |
|
|
588 | if (ctrl) |
|
|
589 | meta = 1; |
|
|
590 | #endif |
|
|
591 | #ifdef MOD4_TAB_MAKES_META |
|
|
592 | if (ev.state & Mod4Mask) |
|
|
593 | meta = 1; |
|
|
594 | #endif |
|
|
595 | newlen = 0; |
|
|
596 | } |
|
|
597 | break; |
|
|
598 | |
|
|
599 | #ifdef XK_KP_Left |
|
|
600 | case XK_KP_Up: /* \033Ox or standard */ |
|
|
601 | case XK_KP_Down: /* \033Or or standard */ |
|
|
602 | case XK_KP_Right: /* \033Ov or standard */ |
|
|
603 | case XK_KP_Left: /* \033Ot or standard */ |
|
|
604 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
605 | { |
|
|
606 | strcpy (kbuf, "\033OZ"); |
|
|
607 | kbuf[2] = "txvr"[keysym - XK_KP_Left]; |
|
|
608 | break; |
|
|
609 | } |
|
|
610 | else |
|
|
611 | /* translate to std. cursor key */ |
|
|
612 | keysym = XK_Left + (keysym - XK_KP_Left); |
|
|
613 | /* FALLTHROUGH */ |
|
|
614 | #endif |
|
|
615 | case XK_Up: /* "\033[A" */ |
|
|
616 | case XK_Down: /* "\033[B" */ |
|
|
617 | case XK_Right: /* "\033[C" */ |
|
|
618 | case XK_Left: /* "\033[D" */ |
|
|
619 | strcpy (kbuf, "\033[Z"); |
|
|
620 | kbuf[2] = "DACB"[keysym - XK_Left]; |
|
|
621 | /* do Shift first */ |
|
|
622 | if (shft) |
|
|
623 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
624 | else if (ctrl) |
|
|
625 | { |
|
|
626 | kbuf[1] = 'O'; |
|
|
627 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
628 | } |
|
|
629 | else if (priv_modes & PrivMode_aplCUR) |
|
|
630 | kbuf[1] = 'O'; |
|
|
631 | break; |
|
|
632 | |
|
|
633 | #ifndef UNSHIFTED_SCROLLKEYS |
|
|
634 | # ifdef XK_KP_Prior |
|
|
635 | case XK_KP_Prior: |
|
|
636 | /* allow shift to override */ |
|
|
637 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
638 | { |
|
|
639 | strcpy (kbuf, "\033Oy"); |
|
|
640 | break; |
|
|
641 | } |
|
|
642 | /* FALLTHROUGH */ |
|
|
643 | # endif |
|
|
644 | case XK_Prior: |
|
|
645 | strcpy (kbuf, "\033[5~"); |
|
|
646 | break; |
|
|
647 | # ifdef XK_KP_Next |
|
|
648 | case XK_KP_Next: |
|
|
649 | /* allow shift to override */ |
|
|
650 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
651 | { |
|
|
652 | strcpy (kbuf, "\033Os"); |
|
|
653 | break; |
|
|
654 | } |
|
|
655 | /* FALLTHROUGH */ |
|
|
656 | # endif |
|
|
657 | case XK_Next: |
|
|
658 | strcpy (kbuf, "\033[6~"); |
|
|
659 | break; |
|
|
660 | #endif |
|
|
661 | case XK_KP_Enter: |
|
|
662 | /* allow shift to override */ |
|
|
663 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
664 | { |
|
|
665 | strcpy (kbuf, "\033OM"); |
|
|
666 | break; |
|
|
667 | } |
|
|
668 | |
|
|
669 | /* FALLTHROUGH */ |
|
|
670 | |
|
|
671 | case XK_Return: |
|
|
672 | if (priv_modes & PrivMode_LFNL) |
|
|
673 | { |
|
|
674 | kbuf[0] = '\015'; |
|
|
675 | kbuf[1] = '\012'; |
|
|
676 | kbuf[2] = '\0'; |
|
|
677 | } |
|
|
678 | else |
|
|
679 | { |
|
|
680 | kbuf[0] = '\015'; |
|
|
681 | kbuf[1] = '\0'; |
|
|
682 | } |
|
|
683 | break; |
|
|
684 | |
|
|
685 | #ifdef XK_KP_Begin |
|
|
686 | case XK_KP_Begin: |
|
|
687 | strcpy (kbuf, "\033Ou"); |
|
|
688 | break; |
|
|
689 | |
|
|
690 | #endif |
|
|
691 | case XK_KP_F1: /* "\033OP" */ |
|
|
692 | case XK_KP_F2: /* "\033OQ" */ |
|
|
693 | case XK_KP_F3: /* "\033OR" */ |
|
|
694 | case XK_KP_F4: /* "\033OS" */ |
|
|
695 | strcpy (kbuf, "\033OP"); |
|
|
696 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
697 | break; |
|
|
698 | |
|
|
699 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
700 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
701 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
702 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
703 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
704 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
705 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
706 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
707 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
708 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
709 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
710 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
711 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
712 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
713 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
714 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
715 | /* allow shift to override */ |
|
|
716 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
717 | { |
|
|
718 | strcpy (kbuf, "\033Oj"); |
|
|
719 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
720 | } |
|
|
721 | else |
|
|
722 | { |
|
|
723 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
724 | kbuf[1] = '\0'; |
|
|
725 | } |
|
|
726 | break; |
|
|
727 | |
|
|
728 | case XK_Find: |
|
|
729 | strcpy (kbuf, "\033[1~"); |
|
|
730 | break; |
|
|
731 | |
|
|
732 | #ifdef XK_KP_Insert |
|
|
733 | case XK_KP_Insert: |
|
|
734 | /* allow shift to override */ |
|
|
735 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
736 | { |
|
|
737 | strcpy (kbuf, "\033Op"); |
|
|
738 | break; |
|
|
739 | } |
|
|
740 | /* FALLTHROUGH */ |
|
|
741 | #endif |
|
|
742 | case XK_Insert: |
|
|
743 | strcpy (kbuf, "\033[2~"); |
|
|
744 | break; |
|
|
745 | #ifdef DXK_Remove /* support for DEC remove like key */ |
|
|
746 | case DXK_Remove: |
|
|
747 | /* FALLTHROUGH */ |
|
|
748 | #endif |
|
|
749 | case XK_Execute: |
|
|
750 | strcpy (kbuf, "\033[3~"); |
|
|
751 | break; |
|
|
752 | case XK_Select: |
|
|
753 | strcpy (kbuf, "\033[4~"); |
|
|
754 | break; |
|
|
755 | #ifdef XK_KP_End |
|
|
756 | case XK_KP_End: |
|
|
757 | /* allow shift to override */ |
|
|
758 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
759 | { |
|
|
760 | strcpy (kbuf, "\033Oq"); |
|
|
761 | break; |
|
|
762 | } |
|
|
763 | /* FALLTHROUGH */ |
|
|
764 | #endif |
|
|
765 | case XK_End: |
|
|
766 | strcpy (kbuf, KS_END); |
|
|
767 | break; |
|
|
768 | #ifdef XK_KP_Home |
|
|
769 | case XK_KP_Home: |
|
|
770 | /* allow shift to override */ |
|
|
771 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
772 | { |
|
|
773 | strcpy (kbuf, "\033Ow"); |
|
|
774 | break; |
|
|
775 | } |
|
|
776 | /* FALLTHROUGH */ |
|
|
777 | #endif |
|
|
778 | case XK_Home: |
|
|
779 | strcpy (kbuf, KS_HOME); |
|
|
780 | break; |
|
|
781 | |
|
|
782 | #define FKEY(n, fkey) \ |
|
|
783 | sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) |
|
|
784 | |
|
|
785 | case XK_F1: /* "\033[11~" */ |
|
|
786 | case XK_F2: /* "\033[12~" */ |
|
|
787 | case XK_F3: /* "\033[13~" */ |
|
|
788 | case XK_F4: /* "\033[14~" */ |
|
|
789 | case XK_F5: /* "\033[15~" */ |
|
|
790 | FKEY (11, XK_F1); |
|
|
791 | break; |
|
|
792 | case XK_F6: /* "\033[17~" */ |
|
|
793 | case XK_F7: /* "\033[18~" */ |
|
|
794 | case XK_F8: /* "\033[19~" */ |
|
|
795 | case XK_F9: /* "\033[20~" */ |
|
|
796 | case XK_F10: /* "\033[21~" */ |
|
|
797 | FKEY (17, XK_F6); |
|
|
798 | break; |
|
|
799 | case XK_F11: /* "\033[23~" */ |
|
|
800 | case XK_F12: /* "\033[24~" */ |
|
|
801 | case XK_F13: /* "\033[25~" */ |
|
|
802 | case XK_F14: /* "\033[26~" */ |
|
|
803 | FKEY (23, XK_F11); |
|
|
804 | break; |
|
|
805 | case XK_F15: /* "\033[28~" */ |
|
|
806 | case XK_F16: /* "\033[29~" */ |
|
|
807 | FKEY (28, XK_F15); |
|
|
808 | break; |
|
|
809 | case XK_Help: /* "\033[28~" */ |
|
|
810 | FKEY (28, XK_Help); |
|
|
811 | break; |
|
|
812 | case XK_Menu: /* "\033[29~" */ |
|
|
813 | FKEY (29, XK_Menu); |
|
|
814 | break; |
|
|
815 | case XK_F17: /* "\033[31~" */ |
|
|
816 | case XK_F18: /* "\033[32~" */ |
|
|
817 | case XK_F19: /* "\033[33~" */ |
|
|
818 | case XK_F20: /* "\033[34~" */ |
|
|
819 | case XK_F21: /* "\033[35~" */ |
|
|
820 | case XK_F22: /* "\033[36~" */ |
|
|
821 | case XK_F23: /* "\033[37~" */ |
|
|
822 | case XK_F24: /* "\033[38~" */ |
|
|
823 | case XK_F25: /* "\033[39~" */ |
|
|
824 | case XK_F26: /* "\033[40~" */ |
|
|
825 | case XK_F27: /* "\033[41~" */ |
|
|
826 | case XK_F28: /* "\033[42~" */ |
|
|
827 | case XK_F29: /* "\033[43~" */ |
|
|
828 | case XK_F30: /* "\033[44~" */ |
|
|
829 | case XK_F31: /* "\033[45~" */ |
|
|
830 | case XK_F32: /* "\033[46~" */ |
|
|
831 | case XK_F33: /* "\033[47~" */ |
|
|
832 | case XK_F34: /* "\033[48~" */ |
|
|
833 | case XK_F35: /* "\033[49~" */ |
|
|
834 | FKEY (31, XK_F17); |
|
|
835 | break; |
|
|
836 | #undef FKEY |
|
|
837 | default: |
|
|
838 | newlen = 0; |
|
|
839 | break; |
|
|
840 | } |
|
|
841 | |
|
|
842 | if (newlen) |
|
|
843 | len = strlen (kbuf); |
|
|
844 | } |
|
|
845 | |
|
|
846 | /* |
|
|
847 | * Pass meta for all function keys, if 'meta' option set |
|
|
848 | */ |
|
|
849 | #ifdef META8_OPTION |
|
|
850 | if (meta && (meta_char == 0x80) && len > 0) |
|
|
851 | kbuf[len - 1] |= 0x80; |
|
|
852 | #endif |
|
|
853 | |
|
|
854 | } |
|
|
855 | else if (ctrl && keysym == XK_minus) |
|
|
856 | { |
758 | s.reg = ch; |
857 | len = 1; |
759 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
858 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
760 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
859 | } |
761 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
860 | else if (keysym == XK_ISO_Left_Tab) |
762 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
861 | { |
763 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
862 | strcpy (kbuf, "\033[Z"); |
|
|
863 | len = 3; |
764 | } |
864 | } |
765 | else |
865 | else |
766 | { |
866 | { |
767 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
867 | #ifdef META8_OPTION |
|
|
868 | /* set 8-bit on */ |
|
|
869 | if (meta && (meta_char == 0x80)) |
|
|
870 | { |
|
|
871 | char *ch; |
|
|
872 | |
|
|
873 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
874 | *ch |= 0x80; |
|
|
875 | |
|
|
876 | meta = 0; |
|
|
877 | } |
|
|
878 | #endif |
|
|
879 | /* nil */ ; |
|
|
880 | } |
|
|
881 | } |
|
|
882 | |
|
|
883 | if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END))) |
|
|
884 | return; |
|
|
885 | |
|
|
886 | if (len <= 0) |
|
|
887 | return; /* not mapped */ |
|
|
888 | |
|
|
889 | if (option (Opt_scrollTtyKeypress)) |
|
|
890 | if (view_start) |
|
|
891 | { |
|
|
892 | view_start = 0; |
|
|
893 | want_refresh = 1; |
|
|
894 | } |
|
|
895 | |
|
|
896 | /* |
|
|
897 | * these modifications only affect the static keybuffer |
|
|
898 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
899 | * |
|
|
900 | * eg, |
|
|
901 | * Prior = "ESC[5~" |
|
|
902 | * Shift+Prior = "ESC[5$" |
|
|
903 | * Ctrl+Prior = "ESC[5^" |
|
|
904 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
905 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
|
|
906 | */ |
|
|
907 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
908 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
909 | |
|
|
910 | /* escape prefix */ |
|
|
911 | if (meta |
|
|
912 | #ifdef META8_OPTION |
|
|
913 | && meta_char == C0_ESC |
|
|
914 | #endif |
|
|
915 | ) |
|
|
916 | { |
|
|
917 | const char ch = C0_ESC; |
|
|
918 | tt_write (&ch, 1); |
|
|
919 | } |
|
|
920 | |
|
|
921 | tt_write (kbuf, (unsigned int)len); |
|
|
922 | } |
|
|
923 | |
|
|
924 | void |
|
|
925 | rxvt_term::key_release (XKeyEvent &ev) |
|
|
926 | { |
|
|
927 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL |
|
|
928 | KeySym keysym; |
|
|
929 | |
|
|
930 | keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/ |
|
|
931 | #endif |
|
|
932 | |
|
|
933 | #if ENABLE_FRILLS || ISO_14755 |
|
|
934 | // ISO 14755 support |
|
|
935 | if (iso14755buf) |
|
|
936 | if (iso14755buf & ISO_14755_52) |
|
|
937 | { |
|
|
938 | # if ISO_14755 |
|
|
939 | scr_overlay_off (); |
|
|
940 | # endif |
|
|
941 | # if ISO_14755 |
|
|
942 | // iso14755 part 5.2 handling: release time |
|
|
943 | // first: controls |
|
|
944 | if ((ev.state & ControlMask) |
|
|
945 | && ((keysym >= 0x40 && keysym <= 0x5f) |
|
|
946 | || (keysym >= 0x61 && keysym <= 0x7f))) |
|
|
947 | { |
|
|
948 | iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f); |
|
|
949 | commit_iso14755 (); |
|
|
950 | |
768 | return ch; |
951 | return; |
769 | } |
952 | } |
|
|
953 | |
|
|
954 | for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) |
|
|
955 | if (i[0] == keysym) |
|
|
956 | { |
|
|
957 | iso14755buf = ISO_14755_51 | i[1]; |
|
|
958 | commit_iso14755 (); |
|
|
959 | |
|
|
960 | return; |
|
|
961 | } |
|
|
962 | |
|
|
963 | scr_bell (); |
|
|
964 | # endif |
|
|
965 | iso14755buf = 0; |
|
|
966 | |
|
|
967 | return; |
770 | } |
968 | } |
|
|
969 | else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) |
|
|
970 | { |
|
|
971 | # if ISO_14755 |
|
|
972 | scr_overlay_off (); |
|
|
973 | # endif |
|
|
974 | if (iso14755buf & ISO_14755_51) |
|
|
975 | commit_iso14755 (); |
|
|
976 | #if ISO_14755 |
|
|
977 | else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED) |
|
|
978 | { |
|
|
979 | iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair |
771 | |
980 | |
772 | return NOCHAR; |
981 | scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1); |
|
|
982 | scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE"); |
|
|
983 | } |
|
|
984 | # endif |
|
|
985 | else |
|
|
986 | iso14755buf = 0; |
|
|
987 | } |
|
|
988 | #endif |
|
|
989 | |
|
|
990 | if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END))) |
|
|
991 | return; |
|
|
992 | |
|
|
993 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
994 | if (!(ev.state & ControlMask)) |
|
|
995 | slip_wheel_ev.stop (); |
|
|
996 | else if (keysym == XK_Control_L || keysym == XK_Control_R) |
|
|
997 | mouse_slip_wheel_speed = 0; |
|
|
998 | #endif |
773 | } |
999 | } |
|
|
1000 | |
|
|
1001 | #if defined (KEYSYM_RESOURCE) |
|
|
1002 | unsigned int |
|
|
1003 | rxvt_term::cmd_write (const char *str, unsigned int count) |
|
|
1004 | { |
|
|
1005 | unsigned int n, s; |
|
|
1006 | |
|
|
1007 | n = cmdbuf_ptr - cmdbuf_base; |
|
|
1008 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
1009 | |
|
|
1010 | if (n > 0 && s < count) |
|
|
1011 | { |
|
|
1012 | memmove (cmdbuf_base, cmdbuf_ptr, |
|
|
1013 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
|
|
1014 | cmdbuf_ptr = cmdbuf_base; |
|
|
1015 | cmdbuf_endp -= n; |
|
|
1016 | s += n; |
|
|
1017 | } |
|
|
1018 | |
|
|
1019 | if (count > s) |
|
|
1020 | { |
|
|
1021 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
|
|
1022 | count = s; |
|
|
1023 | } |
|
|
1024 | |
|
|
1025 | for (; count--;) |
|
|
1026 | *cmdbuf_endp++ = *str++; |
|
|
1027 | |
|
|
1028 | cmd_parse (); |
|
|
1029 | |
|
|
1030 | return 0; |
|
|
1031 | } |
|
|
1032 | #endif |
|
|
1033 | |
|
|
1034 | void |
|
|
1035 | rxvt_term::flush () |
|
|
1036 | { |
|
|
1037 | flush_ev.stop (); |
|
|
1038 | |
|
|
1039 | #ifdef ENABLE_TRANSPARENCY |
|
|
1040 | if (want_full_refresh) |
|
|
1041 | { |
|
|
1042 | want_full_refresh = 0; |
|
|
1043 | scr_clear (); |
|
|
1044 | scr_touch (false); |
|
|
1045 | } |
|
|
1046 | #endif |
|
|
1047 | |
|
|
1048 | if (want_refresh) |
|
|
1049 | { |
|
|
1050 | if (SHOULD_INVOKE (HOOK_LINE_UPDATE)) |
|
|
1051 | { |
|
|
1052 | int row = view_start; |
|
|
1053 | int end_row = row + nrow; |
|
|
1054 | |
|
|
1055 | while (row > top_row && ROW (row - 1).is_longer ()) |
|
|
1056 | --row; |
|
|
1057 | |
|
|
1058 | do |
|
|
1059 | { |
|
|
1060 | int start_row = row; |
|
|
1061 | line_t *l; |
|
|
1062 | |
|
|
1063 | do |
|
|
1064 | { |
|
|
1065 | l = &ROW (row++); |
|
|
1066 | |
|
|
1067 | if (!(l->f & LINE_FILTERED)) |
|
|
1068 | { |
|
|
1069 | // line not filtered, mark it as filtered |
|
|
1070 | l->f |= LINE_FILTERED; |
|
|
1071 | while (l->is_longer ()) |
|
|
1072 | { |
|
|
1073 | l = &ROW (row++); |
|
|
1074 | l->f |= LINE_FILTERED; |
|
|
1075 | } |
|
|
1076 | |
|
|
1077 | // and filter it |
|
|
1078 | HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END)); |
|
|
1079 | |
|
|
1080 | break; |
|
|
1081 | } |
|
|
1082 | } |
|
|
1083 | while (l->is_longer () && row < end_row); |
|
|
1084 | } |
|
|
1085 | while (row < end_row); |
|
|
1086 | } |
|
|
1087 | |
|
|
1088 | scr_refresh (); |
|
|
1089 | scrollbar_show (1); |
|
|
1090 | #ifdef USE_XIM |
|
|
1091 | IMSendSpot (); |
|
|
1092 | #endif |
|
|
1093 | } |
|
|
1094 | |
|
|
1095 | display->flush (); |
|
|
1096 | } |
|
|
1097 | |
|
|
1098 | void |
|
|
1099 | rxvt_term::check_cb (check_watcher &w) |
|
|
1100 | { |
|
|
1101 | make_current (); |
|
|
1102 | |
|
|
1103 | display->flush (); |
|
|
1104 | |
|
|
1105 | if (want_refresh && !flush_ev.active) |
|
|
1106 | flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally |
|
|
1107 | } |
|
|
1108 | |
|
|
1109 | void |
|
|
1110 | rxvt_term::flush_cb (time_watcher &w) |
|
|
1111 | { |
|
|
1112 | make_current (); |
|
|
1113 | |
|
|
1114 | refresh_count = 0; |
|
|
1115 | flush (); |
|
|
1116 | } |
|
|
1117 | |
|
|
1118 | #ifdef CURSOR_BLINK |
|
|
1119 | void |
|
|
1120 | rxvt_term::cursor_blink_cb (time_watcher &w) |
|
|
1121 | { |
|
|
1122 | hidden_cursor = !hidden_cursor; |
|
|
1123 | want_refresh = 1; |
|
|
1124 | |
|
|
1125 | w.start (w.at + CURSOR_BLINK_INTERVAL); |
|
|
1126 | } |
|
|
1127 | #endif |
|
|
1128 | |
|
|
1129 | #ifdef TEXT_BLINK |
|
|
1130 | void |
|
|
1131 | rxvt_term::text_blink_cb (time_watcher &w) |
|
|
1132 | { |
|
|
1133 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
|
|
1134 | { |
|
|
1135 | hidden_text = !hidden_text; |
|
|
1136 | want_refresh = 1; |
|
|
1137 | w.start (w.at + TEXT_BLINK_INTERVAL); |
|
|
1138 | } |
|
|
1139 | } |
|
|
1140 | #endif |
|
|
1141 | |
|
|
1142 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1143 | void |
|
|
1144 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
|
1145 | { |
|
|
1146 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
|
|
1147 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
1148 | { |
|
|
1149 | want_refresh = 1; |
|
|
1150 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1151 | } |
|
|
1152 | } |
|
|
1153 | #endif |
|
|
1154 | |
|
|
1155 | #ifdef SELECTION_SCROLLING |
|
|
1156 | void |
|
|
1157 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
1158 | { |
|
|
1159 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
1160 | { |
|
|
1161 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
1162 | want_refresh = 1; |
|
|
1163 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1164 | } |
|
|
1165 | } |
|
|
1166 | #endif |
|
|
1167 | |
|
|
1168 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1169 | void |
|
|
1170 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
1171 | { |
|
|
1172 | if (mouse_slip_wheel_speed == 0 |
|
|
1173 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
1174 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
1175 | { |
|
|
1176 | if (view_start == top_row || view_start == 0) |
|
|
1177 | mouse_slip_wheel_speed = 0; |
|
|
1178 | |
|
|
1179 | want_refresh = 1; |
|
|
1180 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1181 | } |
|
|
1182 | } |
|
|
1183 | #endif |
|
|
1184 | |
|
|
1185 | #if LINUX_YIELD_HACK |
|
|
1186 | static struct event_handler |
|
|
1187 | { |
|
|
1188 | check_watcher yield_ev; |
|
|
1189 | |
|
|
1190 | void yield_cb (check_watcher &w) |
|
|
1191 | { |
|
|
1192 | // this should really be sched_yield(), but the linux guys thought |
|
|
1193 | // that giving a process calling sched_yield () less cpu time than |
|
|
1194 | // ones with high nice levels is a useful thing to do. It surely is is |
|
|
1195 | // allowed by the sus... as is returning ENOSYS. |
|
|
1196 | |
|
|
1197 | struct timespec ts = { 0, 0 }; |
|
|
1198 | nanosleep (&ts, 0); |
|
|
1199 | |
|
|
1200 | w.stop (); |
|
|
1201 | } |
|
|
1202 | |
|
|
1203 | event_handler () |
|
|
1204 | : yield_ev (this, &event_handler::yield_cb) |
|
|
1205 | { |
|
|
1206 | } |
|
|
1207 | } event_handler; |
|
|
1208 | #endif |
774 | |
1209 | |
775 | bool |
1210 | bool |
776 | rxvt_term::pty_fill (size_t count) |
1211 | rxvt_term::pty_fill () |
777 | { |
1212 | { |
778 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1213 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
1214 | |
|
|
1215 | if (CBUFSIZ == n) |
|
|
1216 | { |
|
|
1217 | rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); |
|
|
1218 | n = 0; |
|
|
1219 | } |
779 | |
1220 | |
780 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1221 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
781 | cmdbuf_ptr = cmdbuf_base; |
1222 | cmdbuf_ptr = cmdbuf_base; |
782 | cmdbuf_endp = cmdbuf_ptr + n; |
1223 | cmdbuf_endp = cmdbuf_ptr + n; |
783 | |
|
|
784 | n = read (cmd_fd, cmdbuf_endp, count); |
|
|
785 | |
1224 | |
|
|
1225 | ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); |
|
|
1226 | |
786 | if (n > 0) |
1227 | if (r > 0) |
787 | { |
1228 | { |
788 | cmdbuf_endp += n; |
1229 | cmdbuf_endp += r; |
789 | return true; |
1230 | return true; |
790 | } |
1231 | } |
791 | else if (n < 0 && errno == EAGAIN) |
1232 | else if (r < 0 && (errno == EAGAIN || errno == EINTR)) |
|
|
1233 | { |
|
|
1234 | #if LINUX_YIELD_HACK |
|
|
1235 | if (display->is_local) |
|
|
1236 | event_handler.yield_ev.start (); |
|
|
1237 | #endif |
|
|
1238 | } |
|
|
1239 | else |
|
|
1240 | { |
|
|
1241 | pty_ev.stop (); |
|
|
1242 | |
|
|
1243 | if (!option (Opt_hold)) |
|
|
1244 | destroy (); |
|
|
1245 | } |
|
|
1246 | |
792 | return false; |
1247 | return false; |
793 | |
|
|
794 | rxvt_clean_exit(); |
|
|
795 | exit(EXIT_FAILURE); /* bad order of events? */ |
|
|
796 | } |
1248 | } |
797 | |
1249 | |
798 | void |
1250 | void |
799 | rxvt_term::pty_cb (io_watcher &w, short revents) |
1251 | rxvt_term::pty_cb (io_watcher &w, short revents) |
800 | { |
1252 | { |
801 | while (pty_fill (BUFSIZ - (cmdbuf_endp - cmdbuf_ptr))) |
1253 | make_current (); |
|
|
1254 | |
|
|
1255 | if (revents & EVENT_READ) |
|
|
1256 | // loop, but don't allow a single term to monopolize us |
|
|
1257 | while (pty_fill ()) |
|
|
1258 | if (cmd_parse ()) |
|
|
1259 | break; |
|
|
1260 | |
|
|
1261 | if (revents & EVENT_WRITE) |
|
|
1262 | pty_write (); |
|
|
1263 | } |
|
|
1264 | |
|
|
1265 | void |
|
|
1266 | rxvt_term::pointer_unblank () |
|
|
1267 | { |
|
|
1268 | XDefineCursor (dpy, vt, TermWin_cursor); |
|
|
1269 | recolour_cursor (); |
|
|
1270 | |
|
|
1271 | #ifdef POINTER_BLANK |
|
|
1272 | hidden_pointer = 0; |
|
|
1273 | |
|
|
1274 | if (option (Opt_pointerBlank)) |
|
|
1275 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
1276 | #endif |
|
|
1277 | } |
|
|
1278 | |
|
|
1279 | #ifdef POINTER_BLANK |
|
|
1280 | void |
|
|
1281 | rxvt_term::pointer_blank () |
|
|
1282 | { |
|
|
1283 | if (!option (Opt_pointerBlank)) |
|
|
1284 | return; |
|
|
1285 | |
|
|
1286 | XDefineCursor (dpy, vt, display->blank_cursor); |
|
|
1287 | XFlush (dpy); |
|
|
1288 | |
|
|
1289 | hidden_pointer = 1; |
|
|
1290 | } |
|
|
1291 | |
|
|
1292 | void |
|
|
1293 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1294 | { |
|
|
1295 | make_current (); |
|
|
1296 | |
|
|
1297 | pointer_blank (); |
|
|
1298 | } |
|
|
1299 | #endif |
|
|
1300 | |
|
|
1301 | void |
|
|
1302 | rxvt_term::mouse_report (XButtonEvent &ev) |
|
|
1303 | { |
|
|
1304 | int button_number, key_state = 0; |
|
|
1305 | int x, y; |
|
|
1306 | |
|
|
1307 | x = ev.x; |
|
|
1308 | y = ev.y; |
|
|
1309 | pixel_position (&x, &y); |
|
|
1310 | |
|
|
1311 | if (MEvent.button == AnyButton) |
|
|
1312 | button_number = 3; |
|
|
1313 | else |
|
|
1314 | { |
|
|
1315 | button_number = MEvent.button - Button1; |
|
|
1316 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1317 | if (button_number >= 3) |
|
|
1318 | button_number += (64 - 3); |
802 | { |
1319 | } |
803 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
804 | //ch = rxvt_cmd_getc(aR); /* wait for something */ |
|
|
805 | //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid); |
|
|
806 | |
1320 | |
807 | uint32_t ch = NOCHAR; |
1321 | if (priv_modes & PrivMode_MouseX10) |
|
|
1322 | { |
|
|
1323 | /* |
|
|
1324 | * do not report ButtonRelease |
|
|
1325 | * no state info allowed |
|
|
1326 | */ |
|
|
1327 | key_state = 0; |
|
|
1328 | if (button_number == 3) |
|
|
1329 | return; |
|
|
1330 | } |
|
|
1331 | else |
|
|
1332 | { |
|
|
1333 | /* XTerm mouse reporting needs these values: |
|
|
1334 | * 4 = Shift |
|
|
1335 | * 8 = Meta |
|
|
1336 | * 16 = Control |
|
|
1337 | * plus will add in our own Double-Click reporting |
|
|
1338 | * 32 = Double Click |
|
|
1339 | */ |
|
|
1340 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1341 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
|
|
1342 | + ((MEvent.state & ControlMask) ? 16 : 0); |
|
|
1343 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1344 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
|
|
1345 | #endif |
|
|
1346 | } |
808 | |
1347 | |
809 | for (;;) |
1348 | #if DEBUG_MOUSEREPORT |
|
|
1349 | fprintf (stderr, "Mouse ["); |
|
|
1350 | if (key_state & 16) |
|
|
1351 | fputc ('C', stderr); |
|
|
1352 | if (key_state & 4) |
|
|
1353 | fputc ('S', stderr); |
|
|
1354 | if (key_state & 8) |
|
|
1355 | fputc ('A', stderr); |
|
|
1356 | if (key_state & 32) |
|
|
1357 | fputc ('2', stderr); |
|
|
1358 | fprintf (stderr, "]: <%d>, %d/%d\n", |
|
|
1359 | button_number, |
|
|
1360 | x + 1, |
|
|
1361 | y + 1); |
|
|
1362 | #endif |
|
|
1363 | |
|
|
1364 | tt_printf ("\033[M%c%c%c", |
|
|
1365 | (32 + button_number + key_state), |
|
|
1366 | (32 + x + 1), |
|
|
1367 | (32 + y + 1)); |
|
|
1368 | } |
|
|
1369 | |
|
|
1370 | /*{{{ process an X event */ |
|
|
1371 | void |
|
|
1372 | rxvt_term::x_cb (XEvent &ev) |
|
|
1373 | { |
|
|
1374 | make_current (); |
|
|
1375 | |
|
|
1376 | dLocal (Display *, dpy); |
|
|
1377 | |
|
|
1378 | if (ev.xany.window == vt |
|
|
1379 | && SHOULD_INVOKE (HOOK_X_EVENT) |
|
|
1380 | && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1381 | return; |
|
|
1382 | |
|
|
1383 | // for XQueryPointer |
|
|
1384 | Window unused_root, unused_child; |
|
|
1385 | int unused_root_x, unused_root_y; |
|
|
1386 | unsigned int unused_mask; |
|
|
1387 | |
|
|
1388 | switch (ev.type) |
|
|
1389 | { |
|
|
1390 | case KeyPress: |
|
|
1391 | key_press (ev.xkey); |
|
|
1392 | break; |
|
|
1393 | |
|
|
1394 | case KeyRelease: |
|
|
1395 | key_release (ev.xkey); |
|
|
1396 | break; |
|
|
1397 | |
|
|
1398 | case ButtonPress: |
|
|
1399 | button_press (ev.xbutton); |
|
|
1400 | break; |
|
|
1401 | |
|
|
1402 | case ButtonRelease: |
|
|
1403 | button_release (ev.xbutton); |
|
|
1404 | break; |
|
|
1405 | |
|
|
1406 | case ClientMessage: |
|
|
1407 | if (ev.xclient.format == 32 |
|
|
1408 | && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END))) |
810 | { |
1409 | { |
811 | if (ch == NOCHAR) |
1410 | if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) |
812 | ch = next_char (); |
1411 | { |
|
|
1412 | if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END))) |
|
|
1413 | { |
|
|
1414 | if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW]) |
|
|
1415 | { |
|
|
1416 | if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) |
|
|
1417 | destroy (); |
|
|
1418 | } |
|
|
1419 | #if ENABLE_EWMH |
|
|
1420 | else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) |
|
|
1421 | XSendEvent (dpy, ev.xclient.window = display->root, |
|
|
1422 | False, SubstructureRedirectMask | SubstructureNotifyMask, |
|
|
1423 | &ev); |
|
|
1424 | #endif |
|
|
1425 | } |
|
|
1426 | } |
|
|
1427 | #if ENABLE_XEMBED |
|
|
1428 | else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED]) |
|
|
1429 | { |
|
|
1430 | if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN) |
|
|
1431 | focus_in (); |
|
|
1432 | else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) |
|
|
1433 | focus_out (); |
|
|
1434 | } |
|
|
1435 | #endif |
|
|
1436 | } |
|
|
1437 | break; |
813 | |
1438 | |
814 | if (ch == NOCHAR) // TODO: improve |
1439 | /* |
|
|
1440 | * XXX: this is not the _current_ arrangement |
|
|
1441 | * Here's my conclusion: |
|
|
1442 | * If the window is completely unobscured, use bitblt's |
|
|
1443 | * to scroll. Even then, they're only used when doing partial |
|
|
1444 | * screen scrolling. When partially obscured, we have to fill |
|
|
1445 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1446 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1447 | * which ought to make things real slow! |
|
|
1448 | */ |
|
|
1449 | case VisibilityNotify: |
|
|
1450 | switch (ev.xvisibility.state) |
|
|
1451 | { |
|
|
1452 | case VisibilityUnobscured: |
|
|
1453 | refresh_type = FAST_REFRESH; |
815 | break; |
1454 | break; |
|
|
1455 | case VisibilityPartiallyObscured: |
|
|
1456 | refresh_type = SLOW_REFRESH; |
|
|
1457 | break; |
|
|
1458 | default: |
|
|
1459 | refresh_type = NO_REFRESH; |
|
|
1460 | break; |
|
|
1461 | } |
|
|
1462 | break; |
816 | |
1463 | |
817 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
1464 | case FocusIn: |
|
|
1465 | if (ev.xfocus.detail != NotifyInferior |
|
|
1466 | && ev.xfocus.detail != NotifyPointer |
|
|
1467 | && ev.xfocus.mode != NotifyGrab) |
|
|
1468 | focus_in (); |
|
|
1469 | break; |
|
|
1470 | |
|
|
1471 | case FocusOut: |
|
|
1472 | if (ev.xfocus.detail != NotifyInferior |
|
|
1473 | && ev.xfocus.detail != NotifyPointer |
|
|
1474 | && ev.xfocus.mode != NotifyGrab) |
|
|
1475 | focus_out (); |
|
|
1476 | break; |
|
|
1477 | |
|
|
1478 | case ConfigureNotify: |
|
|
1479 | if (ev.xconfigure.window == parent[0]) |
|
|
1480 | { |
|
|
1481 | while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) |
|
|
1482 | ; |
|
|
1483 | |
|
|
1484 | if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) |
|
|
1485 | { |
|
|
1486 | seen_resize = 1; |
|
|
1487 | resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); |
|
|
1488 | } |
|
|
1489 | else |
|
|
1490 | { |
|
|
1491 | #ifdef ENABLE_TRANSPARENCY |
|
|
1492 | if (option (Opt_transparent)) |
|
|
1493 | if (bgPixmap.render ()) |
|
|
1494 | scr_touch (false); |
|
|
1495 | #endif |
|
|
1496 | } |
|
|
1497 | HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1498 | } |
|
|
1499 | break; |
|
|
1500 | |
|
|
1501 | case PropertyNotify: |
|
|
1502 | if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1503 | if (ev.xproperty.atom == xa[XA_VT_SELECTION] |
|
|
1504 | && ev.xproperty.state == PropertyNewValue) |
|
|
1505 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1506 | |
|
|
1507 | break; |
|
|
1508 | |
|
|
1509 | case SelectionClear: |
|
|
1510 | selection_clear (); |
|
|
1511 | break; |
|
|
1512 | |
|
|
1513 | case SelectionNotify: |
|
|
1514 | if (selection_wait == Sel_normal) |
|
|
1515 | selection_paste (ev.xselection.requestor, ev.xselection.property, true); |
|
|
1516 | break; |
|
|
1517 | |
|
|
1518 | case SelectionRequest: |
|
|
1519 | selection_send (ev.xselectionrequest); |
|
|
1520 | break; |
|
|
1521 | |
|
|
1522 | case MapNotify: |
|
|
1523 | mapped = 1; |
|
|
1524 | #ifdef TEXT_BLINK |
|
|
1525 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1526 | #endif |
|
|
1527 | HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1528 | break; |
|
|
1529 | |
|
|
1530 | case UnmapNotify: |
|
|
1531 | mapped = 0; |
|
|
1532 | #ifdef TEXT_BLINK |
|
|
1533 | text_blink_ev.stop (); |
|
|
1534 | #endif |
|
|
1535 | HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1536 | break; |
|
|
1537 | |
|
|
1538 | #ifdef ENABLE_TRANSPARENCY |
|
|
1539 | case ReparentNotify: |
|
|
1540 | rootwin_cb (ev); |
|
|
1541 | break; |
|
|
1542 | #endif /* ENABLE_TRANSPARENCY */ |
|
|
1543 | |
|
|
1544 | case GraphicsExpose: |
|
|
1545 | case Expose: |
|
|
1546 | if (ev.xany.window == vt) |
|
|
1547 | { |
|
|
1548 | do |
|
|
1549 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1550 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1551 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); |
|
|
1552 | |
|
|
1553 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1554 | |
|
|
1555 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) |
|
|
1556 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1557 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1558 | |
|
|
1559 | want_refresh = 1; |
|
|
1560 | } |
|
|
1561 | else |
|
|
1562 | { |
|
|
1563 | XEvent unused_event; |
|
|
1564 | |
|
|
1565 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event)) |
|
|
1566 | ; |
|
|
1567 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) |
|
|
1568 | ; |
|
|
1569 | |
|
|
1570 | if (isScrollbarWindow (ev.xany.window)) |
|
|
1571 | { |
|
|
1572 | scrollBar.setIdle (); |
|
|
1573 | scrollbar_show (0); |
|
|
1574 | } |
|
|
1575 | } |
|
|
1576 | break; |
|
|
1577 | |
|
|
1578 | case MotionNotify: |
|
|
1579 | #ifdef POINTER_BLANK |
|
|
1580 | if (hidden_pointer) |
|
|
1581 | pointer_unblank (); |
|
|
1582 | #endif |
|
|
1583 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
|
|
1584 | break; |
|
|
1585 | |
|
|
1586 | if (ev.xany.window == vt) |
|
|
1587 | { |
|
|
1588 | if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) |
|
|
1589 | && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1590 | ; // nop |
|
|
1591 | else if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
|
|
1592 | { |
|
|
1593 | while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev)) |
|
|
1594 | ; |
|
|
1595 | |
|
|
1596 | XQueryPointer (dpy, vt, |
|
|
1597 | &unused_root, &unused_child, |
|
|
1598 | &unused_root_x, &unused_root_y, |
|
|
1599 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1600 | &ev.xbutton.state); |
|
|
1601 | #ifdef MOUSE_THRESHOLD |
|
|
1602 | /* deal with a `jumpy' mouse */ |
|
|
1603 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
|
|
1604 | { |
|
|
1605 | #endif |
|
|
1606 | #if ISO_14755 |
|
|
1607 | // 5.4 |
|
|
1608 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1609 | { |
|
|
1610 | iso14755_54 (ev.xbutton.x, ev.xbutton.y); |
|
|
1611 | break; |
|
|
1612 | } |
|
|
1613 | #endif |
|
|
1614 | selection_extend (ev.xbutton.x, ev.xbutton.y, |
|
|
1615 | ev.xbutton.state & Button3Mask ? 2 : 0); |
|
|
1616 | |
|
|
1617 | #ifdef SELECTION_SCROLLING |
|
|
1618 | if (ev.xbutton.y < int_bwidth |
|
|
1619 | || Pixel2Row (ev.xbutton.y) > (nrow-1)) |
|
|
1620 | { |
|
|
1621 | int dist; |
|
|
1622 | |
|
|
1623 | /* don't clobber the current delay if we are |
|
|
1624 | * already in the middle of scrolling. |
|
|
1625 | */ |
|
|
1626 | if (!sel_scroll_ev.active) |
|
|
1627 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
|
|
1628 | |
|
|
1629 | /* save the event params so we can highlight |
|
|
1630 | * the selection in the pending-scroll loop |
|
|
1631 | */ |
|
|
1632 | selection_save_x = ev.xbutton.x; |
|
|
1633 | selection_save_y = ev.xbutton.y; |
|
|
1634 | selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1635 | |
|
|
1636 | /* calc number of lines to scroll */ |
|
|
1637 | if (ev.xbutton.y < int_bwidth) |
|
|
1638 | { |
|
|
1639 | scroll_selection_dir = UP; |
|
|
1640 | dist = int_bwidth - ev.xbutton.y; |
|
|
1641 | } |
|
|
1642 | else |
|
|
1643 | { |
|
|
1644 | scroll_selection_dir = DN; |
|
|
1645 | dist = ev.xbutton.y - (int_bwidth + height); |
|
|
1646 | } |
|
|
1647 | |
|
|
1648 | scroll_selection_lines = Pixel2Height (dist) |
|
|
1649 | / SELECTION_SCROLL_LINE_SPEEDUP |
|
|
1650 | + 1; |
|
|
1651 | min_it (scroll_selection_lines, |
|
|
1652 | SELECTION_SCROLL_MAX_LINES); |
|
|
1653 | } |
|
|
1654 | else |
|
|
1655 | { |
|
|
1656 | /* we are within the text window, so we |
|
|
1657 | * shouldn't be scrolling |
|
|
1658 | */ |
|
|
1659 | if (sel_scroll_ev.active) |
|
|
1660 | sel_scroll_ev.stop(); |
|
|
1661 | } |
|
|
1662 | #endif |
|
|
1663 | #ifdef MOUSE_THRESHOLD |
|
|
1664 | } |
|
|
1665 | #endif |
|
|
1666 | } |
|
|
1667 | } |
|
|
1668 | else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) |
|
|
1669 | { |
|
|
1670 | while (XCheckTypedWindowEvent (dpy, scrollBar.win, |
|
|
1671 | MotionNotify, &ev)) |
|
|
1672 | ; |
|
|
1673 | |
|
|
1674 | XQueryPointer (dpy, scrollBar.win, |
|
|
1675 | &unused_root, &unused_child, |
|
|
1676 | &unused_root_x, &unused_root_y, |
|
|
1677 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1678 | &unused_mask); |
|
|
1679 | scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, |
|
|
1680 | scrollbar_size ()); |
|
|
1681 | want_refresh = 1; |
|
|
1682 | scrollbar_show (1); |
|
|
1683 | } |
|
|
1684 | break; |
|
|
1685 | } |
|
|
1686 | |
|
|
1687 | #if defined(CURSOR_BLINK) |
|
|
1688 | if (option (Opt_cursorBlink) && ev.type == KeyPress) |
|
|
1689 | { |
|
|
1690 | if (hidden_cursor) |
|
|
1691 | { |
|
|
1692 | hidden_cursor = 0; |
|
|
1693 | want_refresh = 1; |
|
|
1694 | } |
|
|
1695 | |
|
|
1696 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
|
|
1697 | } |
|
|
1698 | #endif |
|
|
1699 | |
|
|
1700 | #if defined(POINTER_BLANK) |
|
|
1701 | if (option (Opt_pointerBlank) && pointerBlankDelay > 0) |
|
|
1702 | { |
|
|
1703 | if (ev.type == MotionNotify |
|
|
1704 | || ev.type == ButtonPress |
|
|
1705 | || ev.type == ButtonRelease) |
|
|
1706 | if (hidden_pointer) |
|
|
1707 | pointer_unblank (); |
|
|
1708 | |
|
|
1709 | if (ev.type == KeyPress && hidden_pointer == 0) |
|
|
1710 | pointer_blank (); |
|
|
1711 | } |
|
|
1712 | #endif |
|
|
1713 | } |
|
|
1714 | |
|
|
1715 | void |
|
|
1716 | rxvt_term::focus_in () |
|
|
1717 | { |
|
|
1718 | if (!focus) |
|
|
1719 | { |
|
|
1720 | focus = 1; |
|
|
1721 | want_refresh = 1; |
|
|
1722 | |
|
|
1723 | HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END)); |
|
|
1724 | |
|
|
1725 | #if USE_XIM |
|
|
1726 | if (Input_Context != NULL) |
|
|
1727 | { |
|
|
1728 | IMSetPosition (); |
|
|
1729 | XSetICFocus (Input_Context); |
|
|
1730 | } |
|
|
1731 | #endif |
|
|
1732 | #if CURSOR_BLINK |
|
|
1733 | if (option (Opt_cursorBlink)) |
|
|
1734 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
|
|
1735 | #endif |
|
|
1736 | #if OFF_FOCUS_FADING |
|
|
1737 | if (rs[Rs_fade]) |
|
|
1738 | { |
|
|
1739 | pix_colors = pix_colors_focused; |
|
|
1740 | scr_recolour (); |
|
|
1741 | } |
|
|
1742 | #endif |
|
|
1743 | #if ENABLE_FRILLS |
|
|
1744 | if (option (Opt_urgentOnBell)) |
|
|
1745 | { |
|
|
1746 | XWMHints *h; |
|
|
1747 | |
|
|
1748 | h = XGetWMHints(dpy, parent[0]); |
|
|
1749 | if (h != NULL) |
818 | { |
1750 | { |
819 | /* Read a text string from the input buffer */ |
1751 | h->flags &= ~XUrgencyHint; |
820 | uint32_t buf[BUFSIZ]; |
1752 | XSetWMHints(dpy, parent[0], h); |
821 | bool refreshnow = false; |
1753 | } |
822 | int nlines = 0; |
1754 | } |
823 | uint32_t *str = buf; |
1755 | #endif |
|
|
1756 | } |
|
|
1757 | } |
824 | |
1758 | |
825 | *str++ = ch; |
1759 | void |
|
|
1760 | rxvt_term::focus_out () |
|
|
1761 | { |
|
|
1762 | if (focus) |
|
|
1763 | { |
|
|
1764 | focus = 0; |
|
|
1765 | want_refresh = 1; |
826 | |
1766 | |
827 | for (;;) |
1767 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
|
|
1768 | |
|
|
1769 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1770 | if (iso14755buf) |
|
|
1771 | { |
|
|
1772 | iso14755buf = 0; |
|
|
1773 | # if ISO_14755 |
|
|
1774 | scr_overlay_off (); |
|
|
1775 | # endif |
|
|
1776 | } |
|
|
1777 | #endif |
|
|
1778 | #if USE_XIM |
|
|
1779 | if (Input_Context != NULL) |
|
|
1780 | XUnsetICFocus (Input_Context); |
|
|
1781 | #endif |
|
|
1782 | #if CURSOR_BLINK |
|
|
1783 | if (option (Opt_cursorBlink)) |
|
|
1784 | cursor_blink_ev.stop (); |
|
|
1785 | hidden_cursor = 0; |
|
|
1786 | #endif |
|
|
1787 | #if OFF_FOCUS_FADING |
|
|
1788 | if (rs[Rs_fade]) |
|
|
1789 | { |
|
|
1790 | pix_colors = pix_colors_unfocused; |
|
|
1791 | scr_recolour (); |
|
|
1792 | } |
|
|
1793 | #endif |
|
|
1794 | } |
|
|
1795 | } |
|
|
1796 | |
|
|
1797 | void |
|
|
1798 | rxvt_term::update_fade_color (unsigned int idx) |
|
|
1799 | { |
|
|
1800 | #if OFF_FOCUS_FADING |
|
|
1801 | if (rs[Rs_fade]) |
|
|
1802 | { |
|
|
1803 | rgba c; |
|
|
1804 | pix_colors [Color_fade].get (c); |
|
|
1805 | pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); |
|
|
1806 | } |
|
|
1807 | #endif |
|
|
1808 | } |
|
|
1809 | |
|
|
1810 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
1811 | void |
|
|
1812 | rxvt_term::rootwin_cb (XEvent &ev) |
|
|
1813 | { |
|
|
1814 | make_current (); |
|
|
1815 | |
|
|
1816 | if (SHOULD_INVOKE (HOOK_ROOT_EVENT) |
|
|
1817 | && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1818 | return; |
|
|
1819 | |
|
|
1820 | # if ENABLE_TRANSPARENCY |
|
|
1821 | switch (ev.type) |
|
|
1822 | { |
|
|
1823 | case PropertyNotify: |
|
|
1824 | /* |
|
|
1825 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1826 | * use the property to determine the pixmap. We use it later on. |
|
|
1827 | */ |
|
|
1828 | if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] |
|
|
1829 | || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) |
|
|
1830 | { |
|
|
1831 | bgPixmap.set_root_pixmap (); |
|
|
1832 | bgPixmap.render (); |
|
|
1833 | } |
|
|
1834 | break; |
|
|
1835 | } |
|
|
1836 | # endif |
|
|
1837 | } |
|
|
1838 | #endif |
|
|
1839 | |
|
|
1840 | void |
|
|
1841 | rxvt_term::button_press (XButtonEvent &ev) |
|
|
1842 | { |
|
|
1843 | int reportmode = 0, clickintime; |
|
|
1844 | |
|
|
1845 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1846 | |
|
|
1847 | if (!bypass_keystate) |
|
|
1848 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
1849 | |
|
|
1850 | /* |
|
|
1851 | * VT window processing of button press |
|
|
1852 | */ |
|
|
1853 | if (ev.window == vt) |
|
|
1854 | { |
|
|
1855 | if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END))) |
|
|
1856 | return; |
|
|
1857 | |
|
|
1858 | #if ISO_14755 |
|
|
1859 | // 5.4 |
|
|
1860 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1861 | { |
|
|
1862 | iso14755_54 (ev.x, ev.y); |
|
|
1863 | return; |
|
|
1864 | } |
|
|
1865 | #endif |
|
|
1866 | |
|
|
1867 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
|
|
1868 | |
|
|
1869 | if (reportmode) |
|
|
1870 | { |
|
|
1871 | /* mouse report from vt window */ |
|
|
1872 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1873 | MEvent.state = ev.state; |
|
|
1874 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1875 | if (ev.button == MEvent.button && clickintime) |
|
|
1876 | { |
|
|
1877 | /* same button, within alloted time */ |
|
|
1878 | MEvent.clicks++; |
|
|
1879 | |
|
|
1880 | if (MEvent.clicks > 1) |
828 | { |
1881 | { |
829 | ch = next_char (); |
1882 | /* only report double clicks */ |
|
|
1883 | MEvent.clicks = 2; |
|
|
1884 | mouse_report (ev); |
830 | |
1885 | |
831 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
1886 | /* don't report the release */ |
|
|
1887 | MEvent.clicks = 0; |
|
|
1888 | MEvent.button = AnyButton; |
|
|
1889 | } |
|
|
1890 | } |
|
|
1891 | else |
|
|
1892 | { |
|
|
1893 | /* different button, or time expired */ |
|
|
1894 | MEvent.clicks = 1; |
|
|
1895 | MEvent.button = ev.button; |
|
|
1896 | mouse_report (ev); |
|
|
1897 | } |
|
|
1898 | #else |
|
|
1899 | MEvent.button = ev.button; |
|
|
1900 | mouse_report (ev); |
|
|
1901 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1902 | |
|
|
1903 | } |
|
|
1904 | else |
|
|
1905 | { |
|
|
1906 | if (ev.button != MEvent.button) |
|
|
1907 | MEvent.clicks = 0; |
|
|
1908 | |
|
|
1909 | switch (ev.button) |
|
|
1910 | { |
|
|
1911 | case Button1: |
|
|
1912 | /* allow meta + click to select rectangular areas */ |
|
|
1913 | /* should be done in screen.C */ |
|
|
1914 | #if ENABLE_FRILLS |
|
|
1915 | selection.rect = !!(ev.state & ModMetaMask); |
|
|
1916 | #else |
|
|
1917 | selection.rect = false; |
|
|
1918 | #endif |
|
|
1919 | |
|
|
1920 | /* allow shift+left click to extend selection */ |
|
|
1921 | if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report)) |
|
|
1922 | { |
|
|
1923 | if (MEvent.button == Button1 && clickintime) |
|
|
1924 | selection_rotate (ev.x, ev.y); |
|
|
1925 | else |
|
|
1926 | selection_extend (ev.x, ev.y, 1); |
|
|
1927 | } |
|
|
1928 | else |
|
|
1929 | { |
|
|
1930 | if (MEvent.button == Button1 && clickintime) |
|
|
1931 | MEvent.clicks++; |
|
|
1932 | else |
|
|
1933 | MEvent.clicks = 1; |
|
|
1934 | |
|
|
1935 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1936 | } |
|
|
1937 | |
|
|
1938 | MEvent.button = Button1; |
|
|
1939 | break; |
|
|
1940 | |
|
|
1941 | case Button3: |
|
|
1942 | if (MEvent.button == Button3 && clickintime) |
|
|
1943 | selection_rotate (ev.x, ev.y); |
|
|
1944 | else |
|
|
1945 | selection_extend (ev.x, ev.y, 1); |
|
|
1946 | |
|
|
1947 | MEvent.button = Button3; |
|
|
1948 | break; |
|
|
1949 | } |
|
|
1950 | } |
|
|
1951 | |
|
|
1952 | MEvent.time = ev.time; |
|
|
1953 | return; |
|
|
1954 | } |
|
|
1955 | |
|
|
1956 | /* |
|
|
1957 | * Scrollbar window processing of button press |
|
|
1958 | */ |
|
|
1959 | if (isScrollbarWindow (ev.window)) |
|
|
1960 | { |
|
|
1961 | scrollBar.setIdle (); |
|
|
1962 | /* |
|
|
1963 | * Rxvt-style scrollbar: |
|
|
1964 | * move up if mouse is above slider |
|
|
1965 | * move dn if mouse is below slider |
|
|
1966 | * |
|
|
1967 | * XTerm-style scrollbar: |
|
|
1968 | * Move display proportional to pointer location |
|
|
1969 | * pointer near top -> scroll one line |
|
|
1970 | * pointer near bot -> scroll full page |
|
|
1971 | */ |
|
|
1972 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1973 | if (reportmode) |
|
|
1974 | { |
|
|
1975 | /* |
|
|
1976 | * Mouse report disabled scrollbar: |
|
|
1977 | * arrow buttons - send up/down |
|
|
1978 | * click on scrollbar - send pageup/down |
|
|
1979 | */ |
|
|
1980 | if ((scrollBar.style == R_SB_NEXT |
|
|
1981 | && scrollbarnext_upButton (ev.y)) |
|
|
1982 | || (scrollBar.style == R_SB_RXVT |
|
|
1983 | && scrollbarrxvt_upButton (ev.y))) |
|
|
1984 | tt_printf ("\033[A"); |
|
|
1985 | else if ((scrollBar.style == R_SB_NEXT |
|
|
1986 | && scrollbarnext_dnButton (ev.y)) |
|
|
1987 | || (scrollBar.style == R_SB_RXVT |
|
|
1988 | && scrollbarrxvt_dnButton (ev.y))) |
|
|
1989 | tt_printf ("\033[B"); |
|
|
1990 | else |
|
|
1991 | switch (ev.button) |
|
|
1992 | { |
|
|
1993 | case Button2: |
|
|
1994 | tt_printf ("\014"); |
832 | break; |
1995 | break; |
|
|
1996 | case Button1: |
|
|
1997 | tt_printf ("\033[6~"); |
|
|
1998 | break; |
|
|
1999 | case Button3: |
|
|
2000 | tt_printf ("\033[5~"); |
|
|
2001 | break; |
|
|
2002 | } |
|
|
2003 | } |
|
|
2004 | else |
|
|
2005 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
2006 | |
|
|
2007 | { |
|
|
2008 | char upordown = 0; |
|
|
2009 | |
|
|
2010 | if (scrollBar.style == R_SB_NEXT) |
|
|
2011 | { |
|
|
2012 | if (scrollbarnext_upButton (ev.y)) |
|
|
2013 | upordown = -1; /* up */ |
|
|
2014 | else if (scrollbarnext_dnButton (ev.y)) |
|
|
2015 | upordown = 1; /* down */ |
|
|
2016 | } |
|
|
2017 | else if (scrollBar.style == R_SB_RXVT) |
|
|
2018 | { |
|
|
2019 | if (scrollbarrxvt_upButton (ev.y)) |
|
|
2020 | upordown = -1; /* up */ |
|
|
2021 | else if (scrollbarrxvt_dnButton (ev.y)) |
|
|
2022 | upordown = 1; /* down */ |
|
|
2023 | } |
|
|
2024 | if (upordown) |
|
|
2025 | { |
|
|
2026 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
2027 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
|
|
2028 | #endif |
|
|
2029 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
|
|
2030 | { |
|
|
2031 | if (upordown < 0) |
|
|
2032 | scrollBar.setUp (); |
|
|
2033 | else |
|
|
2034 | scrollBar.setDn (); |
|
|
2035 | } |
|
|
2036 | } |
|
|
2037 | else |
|
|
2038 | switch (ev.button) |
|
|
2039 | { |
|
|
2040 | case Button2: |
|
|
2041 | switch (scrollbar_align) |
|
|
2042 | { |
|
|
2043 | case R_SB_ALIGN_TOP: |
|
|
2044 | csrO = 0; |
|
|
2045 | break; |
|
|
2046 | case R_SB_ALIGN_CENTRE: |
|
|
2047 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
|
|
2048 | break; |
|
|
2049 | case R_SB_ALIGN_BOTTOM: |
|
|
2050 | csrO = scrollBar.bot - scrollBar.top; |
|
|
2051 | break; |
|
|
2052 | } |
|
|
2053 | |
|
|
2054 | if (scrollBar.style == R_SB_XTERM |
|
|
2055 | || scrollbar_above_slider (ev.y) |
|
|
2056 | || scrollbar_below_slider (ev.y)) |
|
|
2057 | scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); |
|
|
2058 | |
|
|
2059 | scrollBar.setMotion (); |
|
|
2060 | break; |
|
|
2061 | |
|
|
2062 | case Button1: |
|
|
2063 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
2064 | csrO = ev.y - scrollBar.top; |
|
|
2065 | /* FALLTHROUGH */ |
|
|
2066 | |
|
|
2067 | case Button3: |
|
|
2068 | if (scrollBar.style != R_SB_XTERM) |
|
|
2069 | { |
|
|
2070 | if (scrollbar_above_slider (ev.y)) |
|
|
2071 | # ifdef RXVT_SCROLL_FULL |
|
|
2072 | scr_page (UP, nrow - 1); |
|
|
2073 | # else |
|
|
2074 | scr_page (UP, nrow / 4); |
|
|
2075 | # endif |
|
|
2076 | else if (scrollbar_below_slider (ev.y)) |
|
|
2077 | # ifdef RXVT_SCROLL_FULL |
|
|
2078 | scr_page (DN, nrow - 1); |
|
|
2079 | # else |
|
|
2080 | scr_page (DN, nrow / 4); |
|
|
2081 | # endif |
|
|
2082 | else |
|
|
2083 | scrollBar.setMotion (); |
|
|
2084 | } |
833 | else |
2085 | else |
834 | { |
2086 | { |
|
|
2087 | scr_page ((ev.button == Button1 ? DN : UP), |
|
|
2088 | (nrow |
|
|
2089 | * scrollbar_position (ev.y) |
|
|
2090 | / scrollbar_size ())); |
|
|
2091 | } |
|
|
2092 | |
|
|
2093 | break; |
|
|
2094 | } |
|
|
2095 | } |
|
|
2096 | |
|
|
2097 | return; |
|
|
2098 | } |
|
|
2099 | } |
|
|
2100 | |
|
|
2101 | void |
|
|
2102 | rxvt_term::button_release (XButtonEvent &ev) |
|
|
2103 | { |
|
|
2104 | int reportmode = 0; |
|
|
2105 | |
|
|
2106 | csrO = 0; /* reset csr Offset */ |
|
|
2107 | if (!bypass_keystate) |
|
|
2108 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
2109 | |
|
|
2110 | if (scrollbar_isUpDn ()) |
|
|
2111 | { |
|
|
2112 | scrollBar.setIdle (); |
|
|
2113 | scrollbar_show (0); |
|
|
2114 | } |
|
|
2115 | |
|
|
2116 | #ifdef SELECTION_SCROLLING |
|
|
2117 | if (sel_scroll_ev.active) |
|
|
2118 | sel_scroll_ev.stop(); |
|
|
2119 | #endif |
|
|
2120 | |
|
|
2121 | if (ev.window == vt) |
|
|
2122 | { |
|
|
2123 | if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
2124 | return; |
|
|
2125 | |
|
|
2126 | #if ISO_14755 |
|
|
2127 | // 5.4 |
|
|
2128 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
2129 | return; |
|
|
2130 | #endif |
|
|
2131 | |
|
|
2132 | if (reportmode) |
|
|
2133 | { |
|
|
2134 | /* mouse report from vt window */ |
|
|
2135 | /* don't report release of wheel "buttons" */ |
|
|
2136 | if (ev.button >= 4) |
|
|
2137 | return; |
|
|
2138 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
2139 | /* only report the release of 'slow' single clicks */ |
|
|
2140 | if (MEvent.button != AnyButton |
|
|
2141 | && (ev.button != MEvent.button |
|
|
2142 | || (ev.time - MEvent.time |
|
|
2143 | > MULTICLICK_TIME / 2))) |
|
|
2144 | { |
|
|
2145 | MEvent.clicks = 0; |
|
|
2146 | MEvent.button = AnyButton; |
|
|
2147 | mouse_report (ev); |
|
|
2148 | } |
|
|
2149 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2150 | MEvent.button = AnyButton; |
|
|
2151 | mouse_report (ev); |
|
|
2152 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2153 | return; |
|
|
2154 | } |
|
|
2155 | |
|
|
2156 | /* |
|
|
2157 | * dumb hack to compensate for the failure of click-and-drag |
|
|
2158 | * when overriding mouse reporting |
|
|
2159 | */ |
|
|
2160 | if (priv_modes & PrivMode_mouse_report |
|
|
2161 | && bypass_keystate |
|
|
2162 | && ev.button == Button1 && MEvent.clicks <= 1) |
|
|
2163 | selection_extend (ev.x, ev.y, 0); |
|
|
2164 | |
|
|
2165 | switch (ev.button) |
|
|
2166 | { |
|
|
2167 | case Button1: |
|
|
2168 | case Button3: |
|
|
2169 | selection_make (ev.time); |
|
|
2170 | break; |
|
|
2171 | |
|
|
2172 | case Button2: |
|
|
2173 | if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? |
|
|
2174 | selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); |
|
|
2175 | break; |
|
|
2176 | |
|
|
2177 | #ifdef MOUSE_WHEEL |
|
|
2178 | case Button4: |
|
|
2179 | case Button5: |
|
|
2180 | { |
|
|
2181 | int i; |
|
|
2182 | page_dirn v; |
|
|
2183 | |
|
|
2184 | v = ev.button == Button4 ? UP : DN; |
|
|
2185 | |
|
|
2186 | if (ev.state & ShiftMask) |
|
|
2187 | i = 1; |
|
|
2188 | else if (option (Opt_mouseWheelScrollPage)) |
|
|
2189 | i = nrow - 1; |
|
|
2190 | else |
|
|
2191 | i = 5; |
|
|
2192 | |
|
|
2193 | # ifdef MOUSE_SLIP_WHEELING |
|
|
2194 | if (ev.state & ControlMask) |
|
|
2195 | { |
|
|
2196 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
2197 | if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; |
|
|
2198 | if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow; |
|
|
2199 | |
|
|
2200 | if (slip_wheel_ev.at < NOW) |
|
|
2201 | slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; |
|
|
2202 | |
|
|
2203 | slip_wheel_ev.start (); |
|
|
2204 | } |
|
|
2205 | else |
|
|
2206 | { |
|
|
2207 | # endif |
|
|
2208 | scr_page (v, i); |
|
|
2209 | scrollbar_show (1); |
|
|
2210 | # ifdef MOUSE_SLIP_WHEELING |
|
|
2211 | } |
|
|
2212 | # endif |
|
|
2213 | } |
|
|
2214 | break; |
|
|
2215 | #endif |
|
|
2216 | } |
|
|
2217 | } |
|
|
2218 | } |
|
|
2219 | |
|
|
2220 | /*}}} */ |
|
|
2221 | |
|
|
2222 | bool |
|
|
2223 | rxvt_term::cmd_parse () |
|
|
2224 | { |
|
|
2225 | bool flag = false; |
|
|
2226 | wchar_t ch = NOCHAR; |
|
|
2227 | char *seq_begin; // remember start of esc-sequence here |
|
|
2228 | |
|
|
2229 | for (;;) |
|
|
2230 | { |
|
|
2231 | if (ch == NOCHAR) |
|
|
2232 | { |
|
|
2233 | seq_begin = cmdbuf_ptr; |
|
|
2234 | ch = next_char (); |
|
|
2235 | |
|
|
2236 | if (ch == NOCHAR) |
|
|
2237 | break; |
|
|
2238 | } |
|
|
2239 | |
|
|
2240 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2241 | { |
|
|
2242 | if (!seen_input) |
|
|
2243 | { |
|
|
2244 | seen_input = 1; |
|
|
2245 | // many badly-written programs (e.g. jed) contain a race condition: |
|
|
2246 | // they first read the screensize and then install a SIGWINCH handler. |
|
|
2247 | // some window managers resize the window early, and these programs |
|
|
2248 | // then sometimes get the size wrong. |
|
|
2249 | // unfortunately other programs are even more buggy and dislike |
|
|
2250 | // being sent SIGWINCH, so only do it when we were in fact being |
|
|
2251 | // resized. |
|
|
2252 | if (seen_resize && cmd_pid) |
|
|
2253 | kill (-cmd_pid, SIGWINCH); |
|
|
2254 | } |
|
|
2255 | |
|
|
2256 | /* Read a text string from the input buffer */ |
|
|
2257 | wchar_t buf[UBUFSIZ]; |
|
|
2258 | bool refreshnow = false; |
|
|
2259 | int nlines = 0; |
|
|
2260 | wchar_t *str = buf; |
|
|
2261 | wchar_t *eol = str + min (ncol, UBUFSIZ); |
|
|
2262 | |
|
|
2263 | for (;;) |
|
|
2264 | { |
|
|
2265 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2266 | break; |
|
|
2267 | |
835 | *str++ = ch; |
2268 | *str++ = ch; |
836 | |
2269 | |
|
|
2270 | if (ch == C0_LF || str >= eol) |
|
|
2271 | { |
837 | if (ch == '\n') |
2272 | if (ch == C0_LF) |
|
|
2273 | nlines++; |
|
|
2274 | |
|
|
2275 | refresh_count++; |
|
|
2276 | |
|
|
2277 | if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1) |
|
|
2278 | { |
|
|
2279 | refresh_count = 0; |
|
|
2280 | |
|
|
2281 | if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.) |
838 | { |
2282 | { |
839 | nlines++; |
|
|
840 | refresh_count++; |
|
|
841 | |
|
|
842 | if (!(Options & Opt_jumpScroll) |
|
|
843 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
844 | { |
|
|
845 | refreshnow = true; |
2283 | refreshnow = true; |
846 | ch = NOCHAR; |
2284 | ch = NOCHAR; |
847 | break; |
2285 | break; |
848 | } |
|
|
849 | } |
2286 | } |
|
|
2287 | } |
850 | |
2288 | |
|
|
2289 | // scr_add_lines only works for nlines <= nrow - 1. |
|
|
2290 | if (nlines >= nrow - 1) |
|
|
2291 | { |
|
|
2292 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2293 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2294 | scr_add_lines (buf, str - buf, nlines); |
|
|
2295 | |
|
|
2296 | nlines = 0; |
|
|
2297 | str = buf; |
|
|
2298 | eol = str + min (ncol, UBUFSIZ); |
|
|
2299 | } |
|
|
2300 | |
|
|
2301 | if (str >= eol) |
|
|
2302 | { |
851 | if (str >= buf + BUFSIZ) |
2303 | if (eol >= buf + UBUFSIZ) |
852 | { |
2304 | { |
853 | ch = NOCHAR; |
2305 | ch = NOCHAR; |
854 | break; |
2306 | break; |
855 | } |
2307 | } |
|
|
2308 | else |
|
|
2309 | eol = min (eol + ncol, buf + UBUFSIZ); |
856 | } |
2310 | } |
|
|
2311 | |
857 | } |
2312 | } |
858 | |
2313 | |
859 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
2314 | seq_begin = cmdbuf_ptr; |
860 | |
2315 | ch = next_char (); |
861 | /* |
|
|
862 | * If there have been a lot of new lines, then update the screen |
|
|
863 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
864 | * the number of pages between refreshes is refresh_limit, which |
|
|
865 | * is incremented here because we must be doing flat-out scrolling. |
|
|
866 | * |
|
|
867 | * refreshing should be correct for small scrolls, because of the |
|
|
868 | * time-out |
|
|
869 | */ |
|
|
870 | if (refreshnow) |
|
|
871 | { |
|
|
872 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
873 | refresh_limit++; |
|
|
874 | |
|
|
875 | rxvt_scr_refresh (this, refresh_type); |
|
|
876 | } |
|
|
877 | |
|
|
878 | } |
2316 | } |
|
|
2317 | |
|
|
2318 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2319 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2320 | scr_add_lines (buf, str - buf, nlines); |
|
|
2321 | |
879 | else |
2322 | /* |
|
|
2323 | * If there have been a lot of new lines, then update the screen |
|
|
2324 | * What the heck we'll cheat and only refresh less than every page-full. |
|
|
2325 | * if skipScroll is enabled. |
|
|
2326 | */ |
|
|
2327 | if (refreshnow) |
880 | { |
2328 | { |
881 | switch (ch) |
2329 | flag = true; |
882 | { |
2330 | scr_refresh (); |
883 | default: |
2331 | want_refresh = 1; |
884 | rxvt_process_nonprinting (this, ch); |
|
|
885 | break; |
|
|
886 | case C0_ESC: /* escape char */ |
|
|
887 | rxvt_process_escape_seq (this); |
|
|
888 | break; |
|
|
889 | /*case 0x9b: */ /* CSI */ |
|
|
890 | /* rxvt_process_csi_seq (this); */ |
|
|
891 | } |
|
|
892 | |
|
|
893 | ch = NOCHAR; |
|
|
894 | } |
2332 | } |
|
|
2333 | |
|
|
2334 | } |
|
|
2335 | else |
895 | } |
2336 | { |
896 | } |
2337 | try |
|
|
2338 | { |
|
|
2339 | process_nonprinting (ch); |
|
|
2340 | } |
|
|
2341 | catch (const class out_of_input &o) |
|
|
2342 | { |
|
|
2343 | // we ran out of input, retry later |
|
|
2344 | cmdbuf_ptr = seq_begin; |
|
|
2345 | break; |
|
|
2346 | } |
897 | |
2347 | |
898 | flush (); |
2348 | ch = NOCHAR; |
899 | } |
2349 | } |
900 | |
|
|
901 | void |
|
|
902 | rxvt_term::flush () |
|
|
903 | { |
|
|
904 | #ifdef TRANSPARENT |
|
|
905 | if (want_full_refresh) |
|
|
906 | { |
2350 | } |
907 | want_full_refresh = 0; |
2351 | |
908 | rxvt_scr_clear (this); |
2352 | return flag; |
909 | rxvt_scr_touch (this, False); |
2353 | } |
910 | want_refresh = 1; |
2354 | |
|
|
2355 | // read the next character |
|
|
2356 | wchar_t |
|
|
2357 | rxvt_term::next_char () NOTHROW |
|
|
2358 | { |
|
|
2359 | while (cmdbuf_ptr < cmdbuf_endp) |
911 | } |
2360 | { |
912 | #endif |
2361 | // assume 7-bit to be ascii ALWAYS |
|
|
2362 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2363 | return *cmdbuf_ptr++; |
913 | |
2364 | |
914 | if (want_refresh) |
2365 | wchar_t wc; |
|
|
2366 | size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2367 | |
|
|
2368 | if (len == (size_t)-2) |
|
|
2369 | { |
|
|
2370 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2371 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2372 | break; |
|
|
2373 | } |
|
|
2374 | |
|
|
2375 | if (len == (size_t)-1) |
|
|
2376 | return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2377 | |
|
|
2378 | // assume wchar == unicode |
|
|
2379 | cmdbuf_ptr += len; |
|
|
2380 | return wc & UNICODE_MASK; |
915 | { |
2381 | } |
916 | rxvt_scr_refresh (this, refresh_type); |
|
|
917 | rxvt_scrollbar_show (this, 1); |
|
|
918 | #ifdef USE_XIM |
|
|
919 | rxvt_IMSendSpot (this); |
|
|
920 | #endif |
|
|
921 | } |
|
|
922 | |
2382 | |
923 | XFlush (Xdisplay); |
2383 | return NOCHAR; |
924 | } |
2384 | } |
925 | |
2385 | |
|
|
2386 | // read the next octet |
|
|
2387 | uint32_t |
|
|
2388 | rxvt_term::next_octet () NOTHROW |
|
|
2389 | { |
|
|
2390 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2391 | ? (unsigned char)*cmdbuf_ptr++ |
|
|
2392 | : NOCHAR; |
|
|
2393 | } |
|
|
2394 | |
|
|
2395 | static class out_of_input out_of_input; |
|
|
2396 | |
926 | /* rxvt_cmd_getc() - Return next input character */ |
2397 | /* rxvt_cmd_getc () - Return next input character */ |
927 | /* |
2398 | /* |
928 | * Return the next input character after first passing any keyboard input |
2399 | * Return the next input character after first passing any keyboard input |
929 | * to the command. |
2400 | * to the command. |
930 | */ |
2401 | */ |
931 | /* INTPROTO */ |
2402 | wchar_t |
|
|
2403 | rxvt_term::cmd_getc () THROW ((class out_of_input)) |
|
|
2404 | { |
|
|
2405 | wchar_t c = next_char (); |
|
|
2406 | |
|
|
2407 | if (c == NOCHAR) |
|
|
2408 | throw out_of_input; |
|
|
2409 | |
|
|
2410 | return c; |
|
|
2411 | } |
|
|
2412 | |
932 | uint32_t |
2413 | uint32_t |
933 | rxvt_cmd_getc(pR) |
2414 | rxvt_term::cmd_get8 () THROW ((class out_of_input)) |
934 | { |
2415 | { |
935 | for (;;) |
|
|
936 | { |
|
|
937 | uint32_t c = R->next_char (); |
2416 | uint32_t c = next_octet (); |
|
|
2417 | |
938 | if (c != NOCHAR) |
2418 | if (c == NOCHAR) |
|
|
2419 | throw out_of_input; |
|
|
2420 | |
939 | return c; |
2421 | return c; |
940 | |
|
|
941 | // incomplete sequences should occur rarely, still, a better solution |
|
|
942 | // would be preferred. either setjmp/longjmp or better design. |
|
|
943 | fcntl (R->cmd_fd, F_SETFL, 0); |
|
|
944 | R->pty_fill (1); |
|
|
945 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
946 | } |
|
|
947 | |
|
|
948 | #define TIMEOUT_USEC 5000 |
|
|
949 | fd_set readfds; |
|
|
950 | int quick_timeout, select_res; |
|
|
951 | int want_motion_time, want_keypress_time; |
|
|
952 | struct timeval value; |
|
|
953 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
954 | struct timeval tp; |
|
|
955 | #endif |
|
|
956 | |
|
|
957 | for (;;) { |
|
|
958 | /* loop until we can return something */ |
|
|
959 | |
|
|
960 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
|
|
961 | rxvt_tt_write(aR_ NULL, 0); |
|
|
962 | |
|
|
963 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
964 | tp.tv_sec = 0; /* presume == 0 implies time not yet retrieved */ |
|
|
965 | #endif |
|
|
966 | #if defined(CURSOR_BLINK) |
|
|
967 | want_keypress_time = 0; |
|
|
968 | #endif |
|
|
969 | #if defined(POINTER_BLANK) |
|
|
970 | want_motion_time = 0; |
|
|
971 | #endif |
|
|
972 | |
|
|
973 | if (XPending (R->Xdisplay)) |
|
|
974 | { |
|
|
975 | R->process_x_events (); |
|
|
976 | |
|
|
977 | /* in case button actions pushed chars to cmdbuf */ |
|
|
978 | if (R->cmdbuf_ptr < R->cmdbuf_endp) |
|
|
979 | return *R->cmdbuf_ptr++; |
|
|
980 | } |
|
|
981 | |
|
|
982 | #if defined(CURSOR_BLINK) |
|
|
983 | if (want_keypress_time) { |
|
|
984 | (void)gettimeofday(&tp, NULL); |
|
|
985 | R->lastcursorchange.tv_sec = tp.tv_sec; |
|
|
986 | R->lastcursorchange.tv_usec = tp.tv_usec; |
|
|
987 | } |
|
|
988 | #endif |
|
|
989 | #if defined(POINTER_BLANK) |
|
|
990 | if (want_motion_time) { |
|
|
991 | if (!tp.tv_sec) |
|
|
992 | (void)gettimeofday(&tp, NULL); |
|
|
993 | R->lastmotion.tv_sec = tp.tv_sec; |
|
|
994 | R->lastmotion.tv_usec = tp.tv_usec; |
|
|
995 | } |
|
|
996 | #endif |
|
|
997 | |
|
|
998 | /* |
|
|
999 | * the command input buffer is empty and we have no pending X events |
|
|
1000 | */ |
|
|
1001 | quick_timeout = 0; |
|
|
1002 | |
|
|
1003 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1004 | if (R->mouse_slip_wheel_speed) { |
|
|
1005 | quick_timeout = 1; |
|
|
1006 | if (!R->mouse_slip_wheel_delay-- |
|
|
1007 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
|
|
1008 | abs(R->mouse_slip_wheel_speed))) { |
|
|
1009 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1010 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1011 | R->want_refresh = 1; |
|
|
1012 | } |
|
|
1013 | } |
|
|
1014 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
|
|
1015 | #ifdef SELECTION_SCROLLING |
|
|
1016 | if (R->pending_scroll_selection) { |
|
|
1017 | quick_timeout = 1; |
|
|
1018 | if (!R->scroll_selection_delay-- |
|
|
1019 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
1020 | R->scroll_selection_lines)) { |
|
|
1021 | rxvt_selection_extend(aR_ R->selection_save_x, |
|
|
1022 | R->selection_save_y, R->selection_save_state); |
|
|
1023 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1024 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1025 | R->want_refresh = 1; |
|
|
1026 | } |
|
|
1027 | } |
|
|
1028 | #endif |
|
|
1029 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1030 | if (scrollbar_isUp() || scrollbar_isDn()) { |
|
|
1031 | quick_timeout = 1; |
|
|
1032 | if (!R->scroll_arrow_delay-- |
|
|
1033 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
|
|
1034 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1035 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1036 | R->want_refresh = 1; |
|
|
1037 | } |
|
|
1038 | } |
|
|
1039 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1040 | |
|
|
1041 | FD_ZERO(&readfds); |
|
|
1042 | FD_SET(R->cmd_fd, &readfds); |
|
|
1043 | FD_SET(R->Xfd, &readfds); |
|
|
1044 | value.tv_usec = TIMEOUT_USEC; |
|
|
1045 | value.tv_sec = 0; |
|
|
1046 | |
|
|
1047 | if (!R->TermWin.mapped) |
|
|
1048 | quick_timeout = 0; |
|
|
1049 | else { |
|
|
1050 | quick_timeout |= R->want_refresh; |
|
|
1051 | #ifdef TRANSPARENT |
|
|
1052 | quick_timeout |= R->want_full_refresh; |
|
|
1053 | #endif |
|
|
1054 | } |
|
|
1055 | |
|
|
1056 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
1057 | { |
|
|
1058 | int set_quick_timeout = 0; |
|
|
1059 | long csdiff, psdiff; |
|
|
1060 | |
|
|
1061 | #define BLINK_TIME 500000L |
|
|
1062 | csdiff = psdiff = 60000000L; /* or, say, LONG_MAX */ |
|
|
1063 | # if defined(CURSOR_BLINK) |
|
|
1064 | if (R->Options & Opt_cursorBlink) { |
|
|
1065 | if (!tp.tv_sec) /* didn't get it before so get it now */ |
|
|
1066 | (void)gettimeofday(&tp, NULL); |
|
|
1067 | |
|
|
1068 | csdiff = (tp.tv_sec - R->lastcursorchange.tv_sec) * 1000000L |
|
|
1069 | + tp.tv_usec - R->lastcursorchange.tv_usec; |
|
|
1070 | if (csdiff > BLINK_TIME) { /* XXX: settable blink times */ |
|
|
1071 | R->lastcursorchange.tv_sec = tp.tv_sec; |
|
|
1072 | R->lastcursorchange.tv_usec = tp.tv_usec; |
|
|
1073 | R->hidden_cursor = !R->hidden_cursor; |
|
|
1074 | csdiff = 0; |
|
|
1075 | } else |
|
|
1076 | csdiff = BLINK_TIME - csdiff; |
|
|
1077 | set_quick_timeout = 1; |
|
|
1078 | } |
|
|
1079 | # endif |
|
|
1080 | # if defined(POINTER_BLANK) |
|
|
1081 | /* |
|
|
1082 | * If we haven't moved the pointer for a while |
|
|
1083 | */ |
|
|
1084 | if ((R->Options & Opt_pointerBlank) |
|
|
1085 | && (R->pointerBlankDelay > 0) |
|
|
1086 | && (R->hidden_pointer == 0)) { |
|
|
1087 | long pdelay; |
|
|
1088 | |
|
|
1089 | if (!tp.tv_sec) /* didn't get it before so get it now */ |
|
|
1090 | (void)gettimeofday(&tp, NULL); |
|
|
1091 | psdiff = (tp.tv_sec - R->lastmotion.tv_sec) * 1000000L |
|
|
1092 | + tp.tv_usec - R->lastmotion.tv_usec; |
|
|
1093 | pdelay = R->pointerBlankDelay * 1000000L; |
|
|
1094 | if (psdiff >= pdelay) |
|
|
1095 | rxvt_pointer_blank(aR); |
|
|
1096 | else { |
|
|
1097 | set_quick_timeout = 1; |
|
|
1098 | psdiff = pdelay - psdiff; |
|
|
1099 | } |
|
|
1100 | } |
|
|
1101 | # endif |
|
|
1102 | if (!quick_timeout && set_quick_timeout) { |
|
|
1103 | MIN_IT(csdiff, psdiff); |
|
|
1104 | value.tv_sec = csdiff / 1000000L; |
|
|
1105 | value.tv_usec = csdiff % 1000000L; |
|
|
1106 | quick_timeout = 1; |
|
|
1107 | } |
|
|
1108 | } |
|
|
1109 | #endif |
|
|
1110 | |
|
|
1111 | if ((select_res = select(R->num_fds, &readfds, NULL, NULL, |
|
|
1112 | (quick_timeout ? &value : NULL))) == 0) { |
|
|
1113 | /* select statement timed out - we're not hard and fast scrolling */ |
|
|
1114 | R->refresh_limit = 1; |
|
|
1115 | } |
|
|
1116 | #if defined(CURSOR_BLINK) |
|
|
1117 | if (R->Options & Opt_cursorBlink) |
|
|
1118 | R->want_refresh = 1; |
|
|
1119 | #endif |
|
|
1120 | } |
|
|
1121 | } |
2422 | } |
1122 | |
|
|
1123 | /* EXTPROTO */ |
|
|
1124 | void |
|
|
1125 | rxvt_pointer_unblank(pR) |
|
|
1126 | { |
|
|
1127 | XDefineCursor(R->Xdisplay, R->TermWin.vt, R->TermWin_cursor); |
|
|
1128 | rxvt_recolour_cursor(aR); |
|
|
1129 | #ifdef POINTER_BLANK |
|
|
1130 | R->hidden_pointer = 0; |
|
|
1131 | if (R->pointerBlankDelay > 0) { |
|
|
1132 | struct timeval tp; |
|
|
1133 | |
|
|
1134 | (void)gettimeofday(&tp, NULL); |
|
|
1135 | R->lastmotion.tv_sec = tp.tv_sec; |
|
|
1136 | R->lastmotion.tv_usec = tp.tv_usec; |
|
|
1137 | } |
|
|
1138 | #endif |
|
|
1139 | } |
|
|
1140 | |
|
|
1141 | #ifdef POINTER_BLANK |
|
|
1142 | /* INTPROTO */ |
|
|
1143 | void |
|
|
1144 | rxvt_pointer_blank(pR) |
|
|
1145 | { |
|
|
1146 | XDefineCursor(R->Xdisplay, R->TermWin.vt, R->pointer_blank); |
|
|
1147 | XFlush(R->Xdisplay); |
|
|
1148 | R->hidden_pointer = 1; |
|
|
1149 | } |
|
|
1150 | #endif |
|
|
1151 | |
|
|
1152 | /* INTPROTO */ |
|
|
1153 | void |
|
|
1154 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
|
|
1155 | { |
|
|
1156 | int button_number, key_state = 0; |
|
|
1157 | int x, y; |
|
|
1158 | |
|
|
1159 | x = ev->x; |
|
|
1160 | y = ev->y; |
|
|
1161 | rxvt_pixel_position(aR_ &x, &y); |
|
|
1162 | |
|
|
1163 | if (R->MEvent.button == AnyButton) { |
|
|
1164 | button_number = 3; |
|
|
1165 | } else { |
|
|
1166 | button_number = R->MEvent.button - Button1; |
|
|
1167 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1168 | if (button_number >= 3) |
|
|
1169 | button_number += (64 - 3); |
|
|
1170 | } |
|
|
1171 | |
|
|
1172 | if (R->PrivateModes & PrivMode_MouseX10) { |
|
|
1173 | /* |
|
|
1174 | * do not report ButtonRelease |
|
|
1175 | * no state info allowed |
|
|
1176 | */ |
|
|
1177 | key_state = 0; |
|
|
1178 | if (button_number == 3) |
|
|
1179 | return; |
|
|
1180 | } else { |
|
|
1181 | /* XTerm mouse reporting needs these values: |
|
|
1182 | * 4 = Shift |
|
|
1183 | * 8 = Meta |
|
|
1184 | * 16 = Control |
|
|
1185 | * plus will add in our own Double-Click reporting |
|
|
1186 | * 32 = Double Click |
|
|
1187 | */ |
|
|
1188 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1189 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
|
|
1190 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
|
|
1191 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1192 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
|
|
1193 | #endif |
|
|
1194 | } |
|
|
1195 | |
|
|
1196 | #ifdef DEBUG_MOUSEREPORT |
|
|
1197 | fprintf(stderr, "Mouse ["); |
|
|
1198 | if (key_state & 16) |
|
|
1199 | fputc('C', stderr); |
|
|
1200 | if (key_state & 4) |
|
|
1201 | fputc('S', stderr); |
|
|
1202 | if (key_state & 8) |
|
|
1203 | fputc('A', stderr); |
|
|
1204 | if (key_state & 32) |
|
|
1205 | fputc('2', stderr); |
|
|
1206 | fprintf(stderr, "]: <%d>, %d/%d\n", |
|
|
1207 | button_number, |
|
|
1208 | x + 1, |
|
|
1209 | y + 1); |
|
|
1210 | #else |
|
|
1211 | rxvt_tt_printf(aR_ "\033[M%c%c%c", |
|
|
1212 | (32 + button_number + key_state), |
|
|
1213 | (32 + x + 1), |
|
|
1214 | (32 + y + 1)); |
|
|
1215 | #endif |
|
|
1216 | } |
|
|
1217 | |
|
|
1218 | #ifdef USING_W11LIB |
|
|
1219 | /* EXTPROTO */ |
|
|
1220 | void |
|
|
1221 | rxvt_W11_process_x_event(XEvent *ev) |
|
|
1222 | { |
|
|
1223 | rxvt_t *r = rxvt_get_r(); |
|
|
1224 | |
|
|
1225 | rxvt_process_x_event(aR_ ev); |
|
|
1226 | } |
|
|
1227 | #endif |
|
|
1228 | |
|
|
1229 | /*{{{ process an X event */ |
|
|
1230 | /* INTPROTO */ |
|
|
1231 | void |
|
|
1232 | rxvt_process_x_event(pR_ XEvent *ev) |
|
|
1233 | { |
|
|
1234 | int i, want_timeout; |
|
|
1235 | Window unused_root, unused_child; |
|
|
1236 | int unused_root_x, unused_root_y; |
|
|
1237 | unsigned int unused_mask; |
|
|
1238 | struct timeval tp; |
|
|
1239 | |
|
|
1240 | #ifdef DEBUG_X |
|
|
1241 | const char *const eventnames[] = |
|
|
1242 | { /* mason - this matches my system */ |
|
|
1243 | "", |
|
|
1244 | "", |
|
|
1245 | "KeyPress", |
|
|
1246 | "KeyRelease", |
|
|
1247 | "ButtonPress", |
|
|
1248 | "ButtonRelease", |
|
|
1249 | "MotionNotify", |
|
|
1250 | "EnterNotify", |
|
|
1251 | "LeaveNotify", |
|
|
1252 | "FocusIn", |
|
|
1253 | "FocusOut", |
|
|
1254 | "KeymapNotify", |
|
|
1255 | "Expose", |
|
|
1256 | "GraphicsExpose", |
|
|
1257 | "NoExpose", |
|
|
1258 | "VisibilityNotify", |
|
|
1259 | "CreateNotify", |
|
|
1260 | "DestroyNotify", |
|
|
1261 | "UnmapNotify", |
|
|
1262 | "MapNotify", |
|
|
1263 | "MapRequest", |
|
|
1264 | "ReparentNotify", |
|
|
1265 | "ConfigureNotify", |
|
|
1266 | "ConfigureRequest", |
|
|
1267 | "GravityNotify", |
|
|
1268 | "ResizeRequest", |
|
|
1269 | "CirculateNotify", |
|
|
1270 | "CirculateRequest", |
|
|
1271 | "PropertyNotify", |
|
|
1272 | "SelectionClear", |
|
|
1273 | "SelectionRequest", |
|
|
1274 | "SelectionNotify", |
|
|
1275 | "ColormapNotify", |
|
|
1276 | "ClientMessage", |
|
|
1277 | "MappingNotify" |
|
|
1278 | }; |
|
|
1279 | struct tm *ltt; |
|
|
1280 | #endif |
|
|
1281 | |
|
|
1282 | /* |
|
|
1283 | * check if we need to get the time for any timeouts |
|
|
1284 | */ |
|
|
1285 | |
|
|
1286 | for (i = NUM_TIMEOUTS; i--; ) |
|
|
1287 | if (R->timeout[i].tv_sec) { |
|
|
1288 | want_timeout = 1; |
|
|
1289 | break; |
|
|
1290 | } |
|
|
1291 | |
|
|
1292 | #ifndef DEBUG_X |
|
|
1293 | if (want_timeout) |
|
|
1294 | #endif |
|
|
1295 | (void)gettimeofday(&tp, NULL); |
|
|
1296 | |
|
|
1297 | #ifdef DEBUG_X |
|
|
1298 | ltt = localtime(&(tp.tv_sec)); |
|
|
1299 | 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)); |
|
|
1300 | #endif |
|
|
1301 | |
|
|
1302 | /* X event timeouts */ |
|
|
1303 | if (want_timeout) |
|
|
1304 | for (i = NUM_TIMEOUTS; i--; ) { |
|
|
1305 | if (R->timeout[i].tv_sec == 0) |
|
|
1306 | continue; |
|
|
1307 | if ((tp.tv_sec < R->timeout[i].tv_sec) |
|
|
1308 | || (tp.tv_sec == R->timeout[i].tv_sec |
|
|
1309 | && tp.tv_usec < R->timeout[i].tv_usec)) |
|
|
1310 | continue; |
|
|
1311 | R->timeout[i].tv_sec = 0; |
|
|
1312 | switch(i) { |
|
|
1313 | case TIMEOUT_INCR: |
|
|
1314 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
|
|
1315 | R->selection_wait = Sel_none; |
|
|
1316 | break; |
|
|
1317 | default: |
|
|
1318 | break; |
|
|
1319 | } |
|
|
1320 | } |
|
|
1321 | |
|
|
1322 | switch (ev->type) { |
|
|
1323 | case KeyPress: |
|
|
1324 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
|
|
1325 | break; |
|
|
1326 | |
|
|
1327 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1328 | case KeyRelease: |
|
|
1329 | { |
|
|
1330 | if (!(ev->xkey.state & ControlMask)) |
|
|
1331 | R->mouse_slip_wheel_speed = 0; |
|
|
1332 | else { |
|
|
1333 | KeySym ks; |
|
|
1334 | |
|
|
1335 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
|
|
1336 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1337 | R->mouse_slip_wheel_speed = 0; |
|
|
1338 | } |
|
|
1339 | break; |
|
|
1340 | } |
|
|
1341 | #endif |
|
|
1342 | |
|
|
1343 | case ButtonPress: |
|
|
1344 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
|
|
1345 | break; |
|
|
1346 | |
|
|
1347 | case ButtonRelease: |
|
|
1348 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
|
|
1349 | break; |
|
|
1350 | |
|
|
1351 | case ClientMessage: |
|
|
1352 | if (ev->xclient.format == 32 |
|
|
1353 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
|
|
1354 | exit(EXIT_SUCCESS); |
|
|
1355 | #ifdef OFFIX_DND |
|
|
1356 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1357 | if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
|
|
1358 | && (ev->xclient.data.l[0] == DndFile |
|
|
1359 | || ev->xclient.data.l[0] == DndDir |
|
|
1360 | || ev->xclient.data.l[0] == DndLink)) { |
|
|
1361 | /* Get Dnd data */ |
|
|
1362 | Atom ActualType; |
|
|
1363 | int ActualFormat; |
|
|
1364 | unsigned char *data; |
|
|
1365 | unsigned long Size, RemainingBytes; |
|
|
1366 | |
|
|
1367 | XGetWindowProperty(R->Xdisplay, Xroot, |
|
|
1368 | R->xa[XA_DNDSELECTION], |
|
|
1369 | 0L, 1000000L, |
|
|
1370 | False, AnyPropertyType, |
|
|
1371 | &ActualType, &ActualFormat, |
|
|
1372 | &Size, &RemainingBytes, |
|
|
1373 | &data); |
|
|
1374 | XChangeProperty(R->Xdisplay, Xroot, |
|
|
1375 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1376 | 8, PropModeReplace, |
|
|
1377 | data, STRLEN(data)); |
|
|
1378 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
|
|
1379 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
|
|
1380 | } |
|
|
1381 | #endif /* OFFIX_DND */ |
|
|
1382 | break; |
|
|
1383 | |
|
|
1384 | case MappingNotify: |
|
|
1385 | XRefreshKeyboardMapping(&(ev->xmapping)); |
|
|
1386 | break; |
|
|
1387 | |
|
|
1388 | /* |
|
|
1389 | * XXX: this is not the _current_ arrangement |
|
|
1390 | * Here's my conclusion: |
|
|
1391 | * If the window is completely unobscured, use bitblt's |
|
|
1392 | * to scroll. Even then, they're only used when doing partial |
|
|
1393 | * screen scrolling. When partially obscured, we have to fill |
|
|
1394 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1395 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1396 | * which ought to make things real slow! |
|
|
1397 | */ |
|
|
1398 | case VisibilityNotify: |
|
|
1399 | switch (ev->xvisibility.state) { |
|
|
1400 | case VisibilityUnobscured: |
|
|
1401 | R->refresh_type = FAST_REFRESH; |
|
|
1402 | break; |
|
|
1403 | case VisibilityPartiallyObscured: |
|
|
1404 | R->refresh_type = SLOW_REFRESH; |
|
|
1405 | break; |
|
|
1406 | default: |
|
|
1407 | R->refresh_type = NO_REFRESH; |
|
|
1408 | break; |
|
|
1409 | } |
|
|
1410 | break; |
|
|
1411 | |
|
|
1412 | case FocusIn: |
|
|
1413 | if (!R->TermWin.focus) { |
|
|
1414 | R->TermWin.focus = 1; |
|
|
1415 | R->want_refresh = 1; |
|
|
1416 | #ifdef USE_XIM |
|
|
1417 | if (R->Input_Context != NULL) |
|
|
1418 | XSetICFocus(R->Input_Context); |
|
|
1419 | #endif |
|
|
1420 | #ifdef CURSOR_BLINK |
|
|
1421 | if (R->Options & Opt_cursorBlink) |
|
|
1422 | R->blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1423 | #endif |
|
|
1424 | } |
|
|
1425 | break; |
|
|
1426 | |
|
|
1427 | case FocusOut: |
|
|
1428 | if (R->TermWin.focus) { |
|
|
1429 | R->TermWin.focus = 0; |
|
|
1430 | R->want_refresh = 1; |
|
|
1431 | #ifdef USE_XIM |
|
|
1432 | if (R->Input_Context != NULL) |
|
|
1433 | XUnsetICFocus(R->Input_Context); |
|
|
1434 | #endif |
|
|
1435 | #ifdef CURSOR_BLINK |
|
|
1436 | if (R->Options & Opt_cursorBlink) |
|
|
1437 | R->blink_ev.stop (); |
|
|
1438 | R->hidden_cursor = 0; |
|
|
1439 | #endif |
|
|
1440 | } |
|
|
1441 | break; |
|
|
1442 | |
|
|
1443 | case ConfigureNotify: |
|
|
1444 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
|
|
1445 | int height, width; |
|
|
1446 | |
|
|
1447 | do { /* Wrap lots of configures into one */ |
|
|
1448 | width = ev->xconfigure.width; |
|
|
1449 | height = ev->xconfigure.height; |
|
|
1450 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1451 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
|
|
1452 | ConfigureNotify, ev)); |
|
|
1453 | if (R->szHint.width != width || R->szHint.height != height) { |
|
|
1454 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
|
|
1455 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
|
|
1456 | (unsigned int)height, 1); |
|
|
1457 | } |
|
|
1458 | #ifdef DEBUG_SIZE |
|
|
1459 | else { |
|
|
1460 | D_SIZE((stderr, "Size: Not resizing")); |
|
|
1461 | } |
|
|
1462 | #endif |
|
|
1463 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1464 | if (R->Options & Opt_transparent) { |
|
|
1465 | rxvt_check_our_parents(aR); |
|
|
1466 | if (R->am_transparent) |
|
|
1467 | R->want_full_refresh = 1; |
|
|
1468 | } |
|
|
1469 | #endif |
|
|
1470 | } |
|
|
1471 | break; |
|
|
1472 | |
|
|
1473 | case SelectionClear: |
|
|
1474 | rxvt_selection_clear(aR); |
|
|
1475 | break; |
|
|
1476 | |
|
|
1477 | case SelectionNotify: |
|
|
1478 | if (R->selection_wait == Sel_normal) |
|
|
1479 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
|
|
1480 | ev->xselection.property, True); |
|
|
1481 | break; |
|
|
1482 | |
|
|
1483 | case SelectionRequest: |
|
|
1484 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
|
|
1485 | break; |
|
|
1486 | |
|
|
1487 | case UnmapNotify: |
|
|
1488 | R->TermWin.mapped = 0; |
|
|
1489 | break; |
|
|
1490 | |
|
|
1491 | case MapNotify: |
|
|
1492 | R->TermWin.mapped = 1; |
|
|
1493 | break; |
|
|
1494 | |
|
|
1495 | case PropertyNotify: |
|
|
1496 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
|
|
1497 | if (ev->xproperty.state == PropertyNewValue) |
|
|
1498 | rxvt_selection_property(aR_ ev->xproperty.window, |
|
|
1499 | ev->xproperty.atom); |
|
|
1500 | break; |
|
|
1501 | } |
|
|
1502 | #ifdef TRANSPARENT |
|
|
1503 | /* |
|
|
1504 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1505 | * use the property to determine the pixmap. We use it later on. |
|
|
1506 | */ |
|
|
1507 | if (R->xa[XA_XROOTPMAPID] == 0) |
|
|
1508 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
|
|
1509 | "_XROOTPMAP_ID", False); |
|
|
1510 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
|
|
1511 | break; |
|
|
1512 | /* FALLTHROUGH */ |
|
|
1513 | case ReparentNotify: |
|
|
1514 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
|
|
1515 | if (R->am_transparent) |
|
|
1516 | R->want_full_refresh = 1; |
|
|
1517 | } |
|
|
1518 | #endif /* TRANSPARENT */ |
|
|
1519 | break; |
|
|
1520 | |
|
|
1521 | case GraphicsExpose: |
|
|
1522 | case Expose: |
|
|
1523 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1524 | #ifdef NO_SLOW_LINK_SUPPORT |
|
|
1525 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1526 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1527 | #else |
|
|
1528 | // don't understand this, so commented it out |
|
|
1529 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1530 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1531 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
|
|
1532 | // ev->xexpose.width, R->TermWin.height, False); |
|
|
1533 | #endif |
|
|
1534 | R->want_refresh = 1; |
|
|
1535 | } else { |
|
|
1536 | XEvent unused_xevent; |
|
|
1537 | |
|
|
1538 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1539 | Expose, |
|
|
1540 | &unused_xevent)) ; |
|
|
1541 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1542 | GraphicsExpose, |
|
|
1543 | &unused_xevent)) ; |
|
|
1544 | if (isScrollbarWindow(ev->xany.window)) { |
|
|
1545 | scrollbar_setIdle(); |
|
|
1546 | rxvt_scrollbar_show(aR_ 0); |
|
|
1547 | } |
|
|
1548 | #ifdef MENUBAR |
|
|
1549 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
|
|
1550 | rxvt_menubar_expose(aR); |
|
|
1551 | #endif |
|
|
1552 | #ifdef RXVT_GRAPHICS |
|
|
1553 | rxvt_Gr_expose(aR_ ev->xany.window); |
|
|
1554 | #endif |
|
|
1555 | } |
|
|
1556 | break; |
|
|
1557 | |
|
|
1558 | case MotionNotify: |
|
|
1559 | #ifdef POINTER_BLANK |
|
|
1560 | if (R->hidden_pointer) |
|
|
1561 | rxvt_pointer_unblank(aR); |
|
|
1562 | #endif |
|
|
1563 | #if MENUBAR |
|
|
1564 | if (isMenuBarWindow(ev->xany.window)) { |
|
|
1565 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
|
|
1566 | break; |
|
|
1567 | } |
|
|
1568 | #endif |
|
|
1569 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
|
|
1570 | break; |
|
|
1571 | |
|
|
1572 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1573 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
|
|
1574 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
|
|
1575 | MotionNotify, ev)) ; |
|
|
1576 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
|
|
1577 | &unused_root, &unused_child, |
|
|
1578 | &unused_root_x, &unused_root_y, |
|
|
1579 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1580 | &unused_mask); |
|
|
1581 | #ifdef MOUSE_THRESHOLD |
|
|
1582 | /* deal with a `jumpy' mouse */ |
|
|
1583 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
|
|
1584 | #endif |
|
|
1585 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
|
|
1586 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
|
|
1587 | #ifdef SELECTION_SCROLLING |
|
|
1588 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
|
|
1589 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
|
|
1590 | int dist; |
|
|
1591 | |
|
|
1592 | R->pending_scroll_selection=1; |
|
|
1593 | |
|
|
1594 | /* don't clobber the current delay if we are |
|
|
1595 | * already in the middle of scrolling. |
|
|
1596 | */ |
|
|
1597 | if (R->scroll_selection_delay<=0) |
|
|
1598 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1599 | |
|
|
1600 | /* save the event params so we can highlight |
|
|
1601 | * the selection in the pending-scroll loop |
|
|
1602 | */ |
|
|
1603 | R->selection_save_x=ev->xbutton.x; |
|
|
1604 | R->selection_save_y=ev->xbutton.y; |
|
|
1605 | R->selection_save_state= |
|
|
1606 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1607 | |
|
|
1608 | /* calc number of lines to scroll */ |
|
|
1609 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
|
|
1610 | R->scroll_selection_dir = UP; |
|
|
1611 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
|
|
1612 | } |
|
|
1613 | else { |
|
|
1614 | R->scroll_selection_dir = DN; |
|
|
1615 | dist = ev->xbutton.y - |
|
|
1616 | (R->TermWin.int_bwidth + R->TermWin.height); |
|
|
1617 | } |
|
|
1618 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
|
|
1619 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
|
|
1620 | MIN_IT(R->scroll_selection_lines, |
|
|
1621 | SELECTION_SCROLL_MAX_LINES); |
|
|
1622 | } |
|
|
1623 | else { |
|
|
1624 | /* we are within the text window, so we |
|
|
1625 | * shouldn't be scrolling |
|
|
1626 | */ |
|
|
1627 | R->pending_scroll_selection = 0; |
|
|
1628 | } |
|
|
1629 | #endif |
|
|
1630 | #ifdef MOUSE_THRESHOLD |
|
|
1631 | } |
|
|
1632 | #endif |
|
|
1633 | } |
|
|
1634 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
|
|
1635 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
|
|
1636 | MotionNotify, ev)) ; |
|
|
1637 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
|
|
1638 | &unused_root, &unused_child, |
|
|
1639 | &unused_root_x, &unused_root_y, |
|
|
1640 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1641 | &unused_mask); |
|
|
1642 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
|
|
1643 | scrollbar_size()); |
|
|
1644 | rxvt_scr_refresh(aR_ R->refresh_type); |
|
|
1645 | R->refresh_limit = 0; |
|
|
1646 | rxvt_scrollbar_show(aR_ 1); |
|
|
1647 | } |
|
|
1648 | break; |
|
|
1649 | } |
|
|
1650 | } |
|
|
1651 | |
|
|
1652 | /* INTPROTO */ |
|
|
1653 | void |
|
|
1654 | rxvt_button_press(pR_ XButtonEvent *ev) |
|
|
1655 | { |
|
|
1656 | int reportmode = 0, clickintime; |
|
|
1657 | |
|
|
1658 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
|
|
1659 | if (!R->bypass_keystate) |
|
|
1660 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1661 | /* |
|
|
1662 | * VT window processing of button press |
|
|
1663 | */ |
|
|
1664 | if (ev->window == R->TermWin.vt) |
|
|
1665 | { |
|
|
1666 | #if RXVT_GRAPHICS |
|
|
1667 | if (ev->subwindow != None) |
|
|
1668 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
|
|
1669 | else |
|
|
1670 | #endif |
|
|
1671 | { |
|
|
1672 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
|
|
1673 | if (reportmode) |
|
|
1674 | { |
|
|
1675 | /* mouse report from vt window */ |
|
|
1676 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1677 | R->MEvent.state = ev->state; |
|
|
1678 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1679 | if (ev->button == R->MEvent.button && clickintime) |
|
|
1680 | { |
|
|
1681 | /* same button, within alloted time */ |
|
|
1682 | R->MEvent.clicks++; |
|
|
1683 | if (R->MEvent.clicks > 1) |
|
|
1684 | { |
|
|
1685 | /* only report double clicks */ |
|
|
1686 | R->MEvent.clicks = 2; |
|
|
1687 | rxvt_mouse_report(aR_ ev); |
|
|
1688 | |
|
|
1689 | /* don't report the release */ |
|
|
1690 | R->MEvent.clicks = 0; |
|
|
1691 | R->MEvent.button = AnyButton; |
|
|
1692 | } |
|
|
1693 | } |
|
|
1694 | else |
|
|
1695 | { |
|
|
1696 | /* different button, or time expired */ |
|
|
1697 | R->MEvent.clicks = 1; |
|
|
1698 | R->MEvent.button = ev->button; |
|
|
1699 | rxvt_mouse_report(aR_ ev); |
|
|
1700 | } |
|
|
1701 | #else |
|
|
1702 | R->MEvent.button = ev->button; |
|
|
1703 | rxvt_mouse_report(aR_ ev); |
|
|
1704 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1705 | } |
|
|
1706 | else |
|
|
1707 | { |
|
|
1708 | if (ev->button != R->MEvent.button) |
|
|
1709 | R->MEvent.clicks = 0; |
|
|
1710 | switch (ev->button) |
|
|
1711 | { |
|
|
1712 | case Button1: |
|
|
1713 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1714 | R->MEvent.clicks++; |
|
|
1715 | else |
|
|
1716 | R->MEvent.clicks = 1; |
|
|
1717 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1718 | R->MEvent.button = Button1; |
|
|
1719 | break; |
|
|
1720 | |
|
|
1721 | case Button3: |
|
|
1722 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1723 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
|
|
1724 | else |
|
|
1725 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
|
|
1726 | R->MEvent.button = Button3; |
|
|
1727 | break; |
|
|
1728 | } |
|
|
1729 | } |
|
|
1730 | R->MEvent.time = ev->time; |
|
|
1731 | return; |
|
|
1732 | } |
|
|
1733 | } |
|
|
1734 | |
|
|
1735 | /* |
|
|
1736 | * Scrollbar window processing of button press |
|
|
1737 | */ |
|
|
1738 | if (isScrollbarWindow(ev->window)) |
|
|
1739 | { |
|
|
1740 | scrollbar_setIdle(); |
|
|
1741 | /* |
|
|
1742 | * Rxvt-style scrollbar: |
|
|
1743 | * move up if mouse is above slider |
|
|
1744 | * move dn if mouse is below slider |
|
|
1745 | * |
|
|
1746 | * XTerm-style scrollbar: |
|
|
1747 | * Move display proportional to pointer location |
|
|
1748 | * pointer near top -> scroll one line |
|
|
1749 | * pointer near bot -> scroll full page |
|
|
1750 | */ |
|
|
1751 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1752 | if (reportmode) { |
|
|
1753 | /* |
|
|
1754 | * Mouse report disabled scrollbar: |
|
|
1755 | * arrow buttons - send up/down |
|
|
1756 | * click on scrollbar - send pageup/down |
|
|
1757 | */ |
|
|
1758 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1759 | && scrollbarnext_upButton(ev->y)) |
|
|
1760 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1761 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1762 | rxvt_tt_printf(aR_ "\033[A"); |
|
|
1763 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1764 | && scrollbarnext_dnButton(ev->y)) |
|
|
1765 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1766 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1767 | rxvt_tt_printf(aR_ "\033[B"); |
|
|
1768 | else |
|
|
1769 | switch (ev->button) { |
|
|
1770 | case Button2: |
|
|
1771 | rxvt_tt_printf(aR_ "\014"); |
|
|
1772 | break; |
|
|
1773 | case Button1: |
|
|
1774 | rxvt_tt_printf(aR_ "\033[6~"); |
|
|
1775 | break; |
|
|
1776 | case Button3: |
|
|
1777 | rxvt_tt_printf(aR_ "\033[5~"); |
|
|
1778 | break; |
|
|
1779 | } |
|
|
1780 | } |
|
|
1781 | else |
|
|
1782 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1783 | { |
|
|
1784 | char upordown = 0; |
|
|
1785 | |
|
|
1786 | if (R->scrollBar.style == R_SB_NEXT) { |
|
|
1787 | if (scrollbarnext_upButton(ev->y)) |
|
|
1788 | upordown = -1; /* up */ |
|
|
1789 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1790 | upordown = 1; /* down */ |
|
|
1791 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1792 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1793 | upordown = -1; /* up */ |
|
|
1794 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1795 | upordown = 1; /* down */ |
|
|
1796 | } |
|
|
1797 | if (upordown) { |
|
|
1798 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1799 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1800 | #endif |
|
|
1801 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1802 | if (upordown < 0) |
|
|
1803 | scrollbar_setUp(); |
|
|
1804 | else |
|
|
1805 | scrollbar_setDn(); |
|
|
1806 | } |
|
|
1807 | } else |
|
|
1808 | switch (ev->button) { |
|
|
1809 | case Button2: |
|
|
1810 | switch (R->scrollbar_align) { |
|
|
1811 | case R_SB_ALIGN_TOP: |
|
|
1812 | R->csrO = 0; |
|
|
1813 | break; |
|
|
1814 | case R_SB_ALIGN_CENTRE: |
|
|
1815 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1816 | break; |
|
|
1817 | case R_SB_ALIGN_BOTTOM: |
|
|
1818 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1819 | break; |
|
|
1820 | } |
|
|
1821 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1822 | || scrollbar_above_slider(ev->y) |
|
|
1823 | || scrollbar_below_slider(ev->y)) |
|
|
1824 | rxvt_scr_move_to(aR_ |
|
|
1825 | scrollbar_position(ev->y) - R->csrO, |
|
|
1826 | scrollbar_size()); |
|
|
1827 | scrollbar_setMotion(); |
|
|
1828 | break; |
|
|
1829 | |
|
|
1830 | case Button1: |
|
|
1831 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1832 | R->csrO = ev->y - R->scrollBar.top; |
|
|
1833 | /* FALLTHROUGH */ |
|
|
1834 | |
|
|
1835 | case Button3: |
|
|
1836 | if (R->scrollBar.style != R_SB_XTERM) { |
|
|
1837 | if (scrollbar_above_slider(ev->y)) |
|
|
1838 | # ifdef RXVT_SCROLL_FULL |
|
|
1839 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
|
|
1840 | # else |
|
|
1841 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
|
|
1842 | # endif |
|
|
1843 | else if (scrollbar_below_slider(ev->y)) |
|
|
1844 | # ifdef RXVT_SCROLL_FULL |
|
|
1845 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
|
|
1846 | # else |
|
|
1847 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
|
|
1848 | # endif |
|
|
1849 | else |
|
|
1850 | scrollbar_setMotion(); |
|
|
1851 | } else { |
|
|
1852 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
|
|
1853 | (R->TermWin.nrow |
|
|
1854 | * scrollbar_position(ev->y) |
|
|
1855 | / scrollbar_size())); |
|
|
1856 | } |
|
|
1857 | break; |
|
|
1858 | } |
|
|
1859 | } |
|
|
1860 | return; |
|
|
1861 | } |
|
|
1862 | #if MENUBAR |
|
|
1863 | /* |
|
|
1864 | * Menubar window processing of button press |
|
|
1865 | */ |
|
|
1866 | if (isMenuBarWindow(ev->window)) |
|
|
1867 | rxvt_menubar_control(aR_ ev); |
|
|
1868 | #endif |
|
|
1869 | } |
|
|
1870 | |
|
|
1871 | /* INTPROTO */ |
|
|
1872 | void |
|
|
1873 | rxvt_button_release(pR_ XButtonEvent *ev) |
|
|
1874 | { |
|
|
1875 | int reportmode = 0; |
|
|
1876 | |
|
|
1877 | R->csrO = 0; /* reset csr Offset */ |
|
|
1878 | if (!R->bypass_keystate) |
|
|
1879 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1880 | |
|
|
1881 | if (scrollbar_isUpDn()) { |
|
|
1882 | scrollbar_setIdle(); |
|
|
1883 | rxvt_scrollbar_show(aR_ 0); |
|
|
1884 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1885 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1886 | #endif |
|
|
1887 | } |
|
|
1888 | #ifdef SELECTION_SCROLLING |
|
|
1889 | R->pending_scroll_selection=0; |
|
|
1890 | #endif |
|
|
1891 | if (ev->window == R->TermWin.vt) |
|
|
1892 | { |
|
|
1893 | #ifdef RXVT_GRAPHICS |
|
|
1894 | if (ev->subwindow != None) |
|
|
1895 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1896 | else |
|
|
1897 | #endif |
|
|
1898 | { |
|
|
1899 | if (reportmode) |
|
|
1900 | { |
|
|
1901 | /* mouse report from vt window */ |
|
|
1902 | /* don't report release of wheel "buttons" */ |
|
|
1903 | if (ev->button >= 4) |
|
|
1904 | return; |
|
|
1905 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1906 | /* only report the release of 'slow' single clicks */ |
|
|
1907 | if (R->MEvent.button != AnyButton |
|
|
1908 | && (ev->button != R->MEvent.button |
|
|
1909 | || (ev->time - R->MEvent.time |
|
|
1910 | > MULTICLICK_TIME / 2))) |
|
|
1911 | { |
|
|
1912 | R->MEvent.clicks = 0; |
|
|
1913 | R->MEvent.button = AnyButton; |
|
|
1914 | rxvt_mouse_report(aR_ ev); |
|
|
1915 | } |
|
|
1916 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1917 | R->MEvent.button = AnyButton; |
|
|
1918 | rxvt_mouse_report(aR_ ev); |
|
|
1919 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1920 | return; |
|
|
1921 | } |
|
|
1922 | /* |
|
|
1923 | * dumb hack to compensate for the failure of click-and-drag |
|
|
1924 | * when overriding mouse reporting |
|
|
1925 | */ |
|
|
1926 | if (R->PrivateModes & PrivMode_mouse_report |
|
|
1927 | && R->bypass_keystate |
|
|
1928 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
|
|
1929 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
|
|
1930 | |
|
|
1931 | switch (ev->button) { |
|
|
1932 | case Button1: |
|
|
1933 | case Button3: |
|
|
1934 | rxvt_selection_make(aR_ ev->time); |
|
|
1935 | break; |
|
|
1936 | case Button2: |
|
|
1937 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
|
|
1938 | break; |
|
|
1939 | #ifdef MOUSE_WHEEL |
|
|
1940 | case Button4: |
|
|
1941 | case Button5: |
|
|
1942 | { |
|
|
1943 | int i, v; |
|
|
1944 | |
|
|
1945 | v = (ev->button == Button4) ? UP : DN; |
|
|
1946 | if (ev->state & ShiftMask) |
|
|
1947 | i = 1; |
|
|
1948 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
|
|
1949 | i = R->TermWin.nrow - 1; |
|
|
1950 | else |
|
|
1951 | i = 5; |
|
|
1952 | # ifdef MOUSE_SLIP_WHEELING |
|
|
1953 | if (ev->state & ControlMask) |
|
|
1954 | { |
|
|
1955 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
|
|
1956 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1957 | } |
|
|
1958 | # endif |
|
|
1959 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1960 | rxvt_scr_page(aR_ v, i); |
|
|
1961 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1962 | rxvt_scrollbar_show(aR_ 1); |
|
|
1963 | # else |
|
|
1964 | for (; i--;) |
|
|
1965 | { |
|
|
1966 | rxvt_scr_page(aR_ v, 1); |
|
|
1967 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1968 | rxvt_scrollbar_show(aR_ 1); |
|
|
1969 | } |
|
|
1970 | # endif |
|
|
1971 | } |
|
|
1972 | break; |
|
|
1973 | #endif |
|
|
1974 | } |
|
|
1975 | } |
|
|
1976 | } |
|
|
1977 | #ifdef MENUBAR |
|
|
1978 | else if (isMenuBarWindow(ev->window)) |
|
|
1979 | rxvt_menubar_control(aR_ ev); |
|
|
1980 | #endif |
|
|
1981 | } |
|
|
1982 | |
|
|
1983 | |
|
|
1984 | #ifdef TRANSPARENT |
|
|
1985 | /* |
|
|
1986 | * Check our parents are still who we think they are. |
|
|
1987 | * Do transparency updates if required |
|
|
1988 | */ |
|
|
1989 | /* EXTPROTO */ |
|
|
1990 | int |
|
|
1991 | rxvt_check_our_parents(pR) |
|
|
1992 | { |
|
|
1993 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
1994 | unsigned long nitems, bytes_after; |
|
|
1995 | Atom atype; |
|
|
1996 | unsigned char *prop = NULL; |
|
|
1997 | Window root, oldp, *list; |
|
|
1998 | Pixmap rootpixmap = None; |
|
|
1999 | XWindowAttributes wattr, wrootattr; |
|
|
2000 | |
|
|
2001 | pchanged = 0; |
|
|
2002 | |
|
|
2003 | if (!(R->Options & Opt_transparent)) |
|
|
2004 | return pchanged; /* Don't try any more */ |
|
|
2005 | |
|
|
2006 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
|
|
2007 | rootdepth = wrootattr.depth; |
|
|
2008 | |
|
|
2009 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
|
|
2010 | if (rootdepth != wattr.depth) { |
|
|
2011 | if (R->am_transparent) { |
|
|
2012 | pchanged = 1; |
|
|
2013 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
2014 | R->PixColors[Color_bg]); |
|
|
2015 | R->am_transparent = R->am_pixmap_trans = 0; |
|
|
2016 | } |
|
|
2017 | return pchanged; /* Don't try any more */ |
|
|
2018 | } |
|
|
2019 | |
|
|
2020 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
2021 | XSync(R->Xdisplay, False); |
|
|
2022 | |
|
|
2023 | /* |
|
|
2024 | * Make the frame window set by the window manager have |
|
|
2025 | * the root background. Some window managers put multiple nested frame |
|
|
2026 | * windows for each client, so we have to take care about that. |
|
|
2027 | */ |
|
|
2028 | i = (R->xa[XA_XROOTPMAPID] != 0 |
|
|
2029 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
|
|
2030 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2031 | &nitems, &bytes_after, &prop) == Success)); |
|
|
2032 | if (!i || prop == NULL) |
|
|
2033 | have_pixmap = 0; |
|
|
2034 | else { |
|
|
2035 | have_pixmap = 1; |
|
|
2036 | rootpixmap = *((Pixmap *)prop); |
|
|
2037 | XFree(prop); |
|
|
2038 | } |
|
|
2039 | if (have_pixmap) { |
|
|
2040 | /* |
|
|
2041 | * Copy Xroot pixmap transparency |
|
|
2042 | */ |
|
|
2043 | int sx, sy, nx, ny; |
|
|
2044 | unsigned int nw, nh; |
|
|
2045 | Window cr; |
|
|
2046 | XImage *image; |
|
|
2047 | GC gc; |
|
|
2048 | XGCValues gcvalue; |
|
|
2049 | |
|
|
2050 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
|
|
2051 | 0, 0, &sx, &sy, &cr); |
|
|
2052 | nw = (unsigned int)R->szHint.width; |
|
|
2053 | nh = (unsigned int)R->szHint.height; |
|
|
2054 | nx = ny = 0; |
|
|
2055 | if (sx < 0) { |
|
|
2056 | nw += sx; |
|
|
2057 | nx = -sx; |
|
|
2058 | sx = 0; |
|
|
2059 | } |
|
|
2060 | if (sy < 0) { |
|
|
2061 | nh += sy; |
|
|
2062 | ny = -sy; |
|
|
2063 | sy = 0; |
|
|
2064 | } |
|
|
2065 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
|
|
2066 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
|
|
2067 | R->allowedxerror = -1; |
|
|
2068 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
|
|
2069 | ZPixmap); |
|
|
2070 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
2071 | /* XXX: may need a delay here? */ |
|
|
2072 | R->allowedxerror = 0; |
|
|
2073 | if (image == NULL) { |
|
|
2074 | if (R->am_transparent && R->am_pixmap_trans) { |
|
|
2075 | pchanged = 1; |
|
|
2076 | if (R->TermWin.pixmap != None) { |
|
|
2077 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
2078 | R->TermWin.pixmap = None; |
|
|
2079 | } |
|
|
2080 | } |
|
|
2081 | R->am_pixmap_trans = 0; |
|
|
2082 | } else { |
|
|
2083 | if (R->TermWin.pixmap != None) |
|
|
2084 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
2085 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2086 | (unsigned int)R->szHint.width, |
|
|
2087 | (unsigned int)R->szHint.height, |
|
|
2088 | (unsigned int)image->depth); |
|
|
2089 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
2090 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
2091 | nx, ny, (unsigned int)image->width, |
|
|
2092 | (unsigned int)image->height); |
|
|
2093 | XFreeGC(R->Xdisplay, gc); |
|
|
2094 | XDestroyImage(image); |
|
|
2095 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2096 | R->TermWin.pixmap); |
|
|
2097 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
2098 | pchanged = 1; |
|
|
2099 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
2100 | } |
|
|
2101 | } |
|
|
2102 | if (!R->am_pixmap_trans) { |
|
|
2103 | unsigned int n; |
|
|
2104 | /* |
|
|
2105 | * InheritPixmap transparency |
|
|
2106 | */ |
|
|
2107 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
|
|
2108 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
|
|
2109 | i++) { |
|
|
2110 | oldp = R->TermWin.parent[i]; |
|
|
2111 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
|
|
2112 | &R->TermWin.parent[i], &list, &n); |
|
|
2113 | XFree(list); |
|
|
2114 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
|
|
2115 | if (R->TermWin.parent[i] == Xroot) { |
|
|
2116 | if (oldp != None) |
|
|
2117 | pchanged = 1; |
|
|
2118 | break; |
|
|
2119 | } |
|
|
2120 | if (oldp != R->TermWin.parent[i]) |
|
|
2121 | pchanged = 1; |
|
|
2122 | } |
|
|
2123 | n = 0; |
|
|
2124 | if (pchanged) { |
|
|
2125 | for (; n < (unsigned int)i; n++) { |
|
|
2126 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
|
|
2127 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2128 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
|
|
2129 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
|
|
2130 | break; |
|
|
2131 | } |
|
|
2132 | } |
|
|
2133 | } |
|
|
2134 | if (n > (int)(sizeof(R->TermWin.parent) |
|
|
2135 | / sizeof(R->TermWin.parent[0]))) { |
|
|
2136 | D_X((stderr, "InheritPixmap Turning off")); |
|
|
2137 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
|
|
2138 | R->PixColors[Color_fg]); |
|
|
2139 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
2140 | R->PixColors[Color_bg]); |
|
|
2141 | R->am_transparent = 0; |
|
|
2142 | /* XXX: also turn off Opt_transparent? */ |
|
|
2143 | } else { |
|
|
2144 | /* wait (an arbitrary period) for the WM to do its thing |
|
|
2145 | * needed for fvwm2.2.2 (and before?) */ |
|
|
2146 | # ifdef HAVE_NANOSLEEP |
|
|
2147 | struct timespec rqt; |
|
|
2148 | |
|
|
2149 | rqt.tv_sec = 1; |
|
|
2150 | rqt.tv_nsec = 0; |
|
|
2151 | nanosleep(&rqt, NULL); |
|
|
2152 | # else |
|
|
2153 | sleep(1); |
|
|
2154 | # endif |
|
|
2155 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2156 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2157 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
|
|
2158 | ParentRelative); |
|
|
2159 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2160 | ParentRelative); |
|
|
2161 | R->am_transparent = 1; |
|
|
2162 | } |
|
|
2163 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
|
|
2164 | R->TermWin.parent[i] = None; |
|
|
2165 | } |
|
|
2166 | return pchanged; |
|
|
2167 | } |
|
|
2168 | #endif |
|
|
2169 | |
|
|
2170 | /*}}} */ |
|
|
2171 | |
2423 | |
2172 | /*{{{ print pipe */ |
2424 | /*{{{ print pipe */ |
2173 | /*----------------------------------------------------------------------*/ |
2425 | /*----------------------------------------------------------------------*/ |
2174 | #ifdef PRINTPIPE |
2426 | #ifdef PRINTPIPE |
2175 | /* EXTPROTO */ |
2427 | FILE * |
2176 | FILE * |
|
|
2177 | rxvt_popen_printer(pR) |
2428 | rxvt_term::popen_printer () |
2178 | { |
2429 | { |
2179 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2430 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2180 | |
2431 | |
2181 | if (stream == NULL) |
2432 | if (stream == NULL) |
2182 | rxvt_print_error("can't open printer pipe"); |
2433 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2434 | |
2183 | return stream; |
2435 | return stream; |
2184 | } |
2436 | } |
2185 | |
2437 | |
2186 | /* EXTPROTO */ |
|
|
2187 | int |
2438 | int |
2188 | rxvt_pclose_printer(FILE *stream) |
2439 | rxvt_term::pclose_printer (FILE *stream) |
2189 | { |
2440 | { |
2190 | fflush(stream); |
2441 | fflush (stream); |
2191 | /* pclose() reported not to work on SunOS 4.1.3 */ |
|
|
2192 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2193 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2194 | return pclose(stream); /* return fclose (stream); */ |
|
|
2195 | # else |
|
|
2196 | return pclose(stream); |
2442 | return pclose (stream); |
2197 | # endif |
|
|
2198 | } |
2443 | } |
2199 | |
2444 | |
2200 | /* |
2445 | /* |
2201 | * simulate attached vt100 printer |
2446 | * simulate attached vt100 printer |
2202 | */ |
2447 | */ |
2203 | /* INTPROTO */ |
|
|
2204 | void |
2448 | void |
2205 | rxvt_process_print_pipe(pR) |
2449 | rxvt_term::process_print_pipe () |
2206 | { |
2450 | { |
2207 | int done; |
2451 | int done; |
2208 | FILE *fd; |
2452 | FILE *fd; |
2209 | |
2453 | |
2210 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2454 | if ((fd = popen_printer ()) == NULL) |
2211 | return; |
2455 | return; |
2212 | |
2456 | |
2213 | /* |
2457 | /* |
2214 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2458 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2215 | * is received. |
2459 | * is received. |
2216 | */ |
2460 | */ |
2217 | for (done = 0; !done;) { |
2461 | for (done = 0; !done;) |
|
|
2462 | { |
2218 | unsigned char buf[8]; |
2463 | unsigned char buf[8]; |
2219 | unsigned char ch; |
2464 | unicode_t ch; |
2220 | unsigned int i, len; |
2465 | unsigned int i, len; |
2221 | |
2466 | |
2222 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2467 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2468 | { |
2223 | if (putc(ch, fd) == EOF) |
2469 | if (putc (ch, fd) == EOF) |
2224 | break; /* done = 1 */ |
2470 | break; /* done = 1 */ |
2225 | } else { |
2471 | } |
|
|
2472 | else |
|
|
2473 | { |
2226 | len = 0; |
2474 | len = 0; |
2227 | buf[len++] = ch; |
2475 | buf[len++] = ch; |
2228 | |
2476 | |
2229 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2477 | if ((buf[len++] = cmd_getc ()) == '[') |
2230 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2478 | { |
2231 | buf[len++] = '?'; |
2479 | if ((ch = cmd_getc ()) == '?') |
2232 | ch = rxvt_cmd_getc(aR); |
2480 | { |
2233 | } |
2481 | buf[len++] = '?'; |
|
|
2482 | ch = cmd_getc (); |
|
|
2483 | } |
2234 | if ((buf[len++] = ch) == '4') { |
2484 | if ((buf[len++] = ch) == '4') |
|
|
2485 | { |
2235 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2486 | if ((buf[len++] = cmd_getc ()) == 'i') |
2236 | break; /* done = 1 */ |
2487 | break; /* done = 1 */ |
2237 | } |
2488 | } |
|
|
2489 | } |
|
|
2490 | |
|
|
2491 | for (i = 0; i < len; i++) |
|
|
2492 | if (putc (buf[i], fd) == EOF) |
|
|
2493 | { |
|
|
2494 | done = 1; |
|
|
2495 | break; |
|
|
2496 | } |
|
|
2497 | } |
2238 | } |
2498 | } |
2239 | for (i = 0; i < len; i++) |
2499 | |
2240 | if (putc(buf[i], fd) == EOF) { |
|
|
2241 | done = 1; |
|
|
2242 | break; |
|
|
2243 | } |
|
|
2244 | } |
|
|
2245 | } |
|
|
2246 | rxvt_pclose_printer(fd); |
2500 | pclose_printer (fd); |
2247 | } |
2501 | } |
2248 | #endif /* PRINTPIPE */ |
2502 | #endif /* PRINTPIPE */ |
2249 | /*}}} */ |
2503 | /*}}} */ |
2250 | |
2504 | |
2251 | /* *INDENT-OFF* */ |
2505 | /* *INDENT-OFF* */ |
2252 | enum { |
2506 | enum { |
2253 | C1_40 = 0x40, |
2507 | C1_40 = 0x40, |
2254 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2508 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2255 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2509 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2256 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2510 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2257 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2511 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2258 | }; |
2512 | }; |
2259 | /* *INDENT-ON* */ |
2513 | /* *INDENT-ON* */ |
2260 | |
2514 | |
2261 | /*{{{ process non-printing single characters */ |
2515 | /*{{{ process non-printing single characters */ |
2262 | /* INTPROTO */ |
|
|
2263 | void |
2516 | void |
2264 | rxvt_process_nonprinting(pR_ unsigned char ch) |
2517 | rxvt_term::process_nonprinting (unicode_t ch) |
2265 | { |
2518 | { |
2266 | switch (ch) { |
2519 | switch (ch) |
|
|
2520 | { |
|
|
2521 | case C0_ESC: |
|
|
2522 | process_escape_seq (); |
|
|
2523 | break; |
2267 | case C0_ENQ: /* terminal Status */ |
2524 | case C0_ENQ: /* terminal Status */ |
2268 | if (R->rs[Rs_answerbackstring]) |
2525 | if (rs[Rs_answerbackstring]) |
2269 | rxvt_tt_write(aR_ |
2526 | tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring])); |
2270 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2527 | else |
2271 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2528 | tt_write (VT100_ANS, strlen (VT100_ANS)); |
2272 | else |
2529 | break; |
2273 | rxvt_tt_write(aR_ (unsigned char *)VT100_ANS, |
|
|
2274 | (unsigned int)STRLEN(VT100_ANS)); |
|
|
2275 | break; |
|
|
2276 | case C0_BEL: /* bell */ |
2530 | case C0_BEL: /* bell */ |
2277 | rxvt_scr_bell(aR); |
2531 | scr_bell (); |
2278 | break; |
2532 | break; |
2279 | case C0_BS: /* backspace */ |
2533 | case C0_BS: /* backspace */ |
2280 | rxvt_scr_backspace(aR); |
2534 | scr_backspace (); |
2281 | break; |
2535 | break; |
2282 | case C0_HT: /* tab */ |
2536 | case C0_HT: /* tab */ |
2283 | rxvt_scr_tab(aR_ 1); |
2537 | scr_tab (1); |
2284 | break; |
2538 | break; |
2285 | case C0_CR: /* carriage return */ |
2539 | case C0_CR: /* carriage return */ |
2286 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2540 | scr_gotorc (0, 0, R_RELATIVE); |
2287 | break; |
2541 | break; |
2288 | case C0_VT: /* vertical tab, form feed */ |
2542 | case C0_VT: /* vertical tab, form feed */ |
2289 | case C0_FF: |
2543 | case C0_FF: |
2290 | case C0_LF: /* line feed */ |
2544 | case C0_LF: /* line feed */ |
2291 | rxvt_scr_index(aR_ UP); |
2545 | scr_index (UP); |
2292 | break; |
2546 | break; |
2293 | case C0_SO: /* shift out - acs */ |
2547 | case C0_SO: /* shift out - acs */ |
2294 | rxvt_scr_charset_choose(aR_ 1); |
2548 | scr_charset_choose (1); |
2295 | break; |
2549 | break; |
2296 | case C0_SI: /* shift in - acs */ |
2550 | case C0_SI: /* shift in - acs */ |
2297 | rxvt_scr_charset_choose(aR_ 0); |
2551 | scr_charset_choose (0); |
2298 | break; |
2552 | break; |
|
|
2553 | |
|
|
2554 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2555 | // 8-bit controls |
|
|
2556 | case 0x90: /* DCS */ |
|
|
2557 | process_dcs_seq (); |
|
|
2558 | break; |
|
|
2559 | case 0x9b: /* CSI */ |
|
|
2560 | process_csi_seq (); |
|
|
2561 | break; |
|
|
2562 | case 0x9d: /* OSC */ |
|
|
2563 | process_osc_seq (); |
|
|
2564 | break; |
|
|
2565 | #endif |
2299 | } |
2566 | } |
2300 | } |
2567 | } |
2301 | /*}}} */ |
2568 | /*}}} */ |
2302 | |
2569 | |
2303 | |
2570 | |
2304 | /*{{{ process VT52 escape sequences */ |
2571 | /*{{{ process VT52 escape sequences */ |
2305 | /* INTPROTO */ |
|
|
2306 | void |
2572 | void |
2307 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
2573 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2308 | { |
2574 | { |
2309 | int row, col; |
2575 | int row, col; |
|
|
2576 | |
|
|
2577 | switch (ch) |
2310 | |
2578 | { |
2311 | switch (ch) { |
|
|
2312 | case 'A': /* cursor up */ |
2579 | case 'A': /* cursor up */ |
2313 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
2580 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2314 | break; |
2581 | break; |
2315 | case 'B': /* cursor down */ |
2582 | case 'B': /* cursor down */ |
2316 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
2583 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2317 | break; |
2584 | break; |
2318 | case 'C': /* cursor right */ |
2585 | case 'C': /* cursor right */ |
2319 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
2586 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2320 | break; |
2587 | break; |
2321 | case 'D': /* cursor left */ |
2588 | case 'D': /* cursor left */ |
2322 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
2589 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2323 | break; |
2590 | break; |
2324 | case 'H': /* cursor home */ |
2591 | case 'H': /* cursor home */ |
2325 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
2592 | scr_gotorc (0, 0, 0); |
2326 | break; |
2593 | break; |
2327 | case 'I': /* cursor up and scroll down if needed */ |
2594 | case 'I': /* cursor up and scroll down if needed */ |
2328 | rxvt_scr_index(aR_ DN); |
2595 | scr_index (DN); |
2329 | break; |
2596 | break; |
2330 | case 'J': /* erase to end of screen */ |
2597 | case 'J': /* erase to end of screen */ |
2331 | rxvt_scr_erase_screen(aR_ 0); |
2598 | scr_erase_screen (0); |
2332 | break; |
2599 | break; |
2333 | case 'K': /* erase to end of line */ |
2600 | case 'K': /* erase to end of line */ |
2334 | rxvt_scr_erase_line(aR_ 0); |
2601 | scr_erase_line (0); |
2335 | break; |
2602 | break; |
2336 | case 'Y': /* move to specified row and col */ |
2603 | case 'Y': /* move to specified row and col */ |
2337 | /* full command is 'ESC Y row col' where row and col |
2604 | /* full command is 'ESC Y row col' where row and col |
2338 | * are encoded by adding 32 and sending the ascii |
2605 | * are encoded by adding 32 and sending the ascii |
2339 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2606 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2340 | * etc. */ |
2607 | * etc. */ |
2341 | row = rxvt_cmd_getc(aR) - ' '; |
2608 | row = cmd_getc () - ' '; |
2342 | col = rxvt_cmd_getc(aR) - ' '; |
2609 | col = cmd_getc () - ' '; |
2343 | rxvt_scr_gotorc(aR_ row, col, 0); |
2610 | scr_gotorc (row, col, 0); |
2344 | break; |
2611 | break; |
2345 | case 'Z': /* identify the terminal type */ |
2612 | case 'Z': /* identify the terminal type */ |
2346 | rxvt_tt_printf(aR_ "\033/Z"); /* I am a VT100 emulating a VT52 */ |
2613 | tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2347 | break; |
2614 | break; |
2348 | case '<': /* turn off VT52 mode */ |
2615 | case '<': /* turn off VT52 mode */ |
2349 | PrivMode(0, PrivMode_vt52); |
2616 | PrivMode (0, PrivMode_vt52); |
2350 | break; |
2617 | break; |
2351 | case 'F': /* use special graphics character set */ |
2618 | case 'F': /* use special graphics character set */ |
2352 | case 'G': /* use regular character set */ |
2619 | case 'G': /* use regular character set */ |
2353 | /* unimplemented */ |
2620 | /* unimplemented */ |
2354 | break; |
2621 | break; |
2355 | case '=': /* use alternate keypad mode */ |
2622 | case '=': /* use alternate keypad mode */ |
2356 | case '>': /* use regular keypad mode */ |
2623 | case '>': /* use regular keypad mode */ |
2357 | /* unimplemented */ |
2624 | /* unimplemented */ |
2358 | break; |
2625 | break; |
2359 | } |
2626 | } |
2360 | } |
2627 | } |
2361 | /*}}} */ |
2628 | /*}}} */ |
2362 | |
2629 | |
2363 | |
2630 | |
2364 | /*{{{ process escape sequences */ |
2631 | /*{{{ process escape sequences */ |
2365 | /* INTPROTO */ |
|
|
2366 | void |
2632 | void |
2367 | rxvt_process_escape_seq(pR) |
2633 | rxvt_term::process_escape_seq () |
2368 | { |
2634 | { |
2369 | unsigned char ch = rxvt_cmd_getc(aR); |
2635 | unicode_t ch = cmd_getc (); |
2370 | |
2636 | |
2371 | if (R->PrivateModes & PrivMode_vt52) { |
2637 | if (priv_modes & PrivMode_vt52) |
2372 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2373 | return; |
|
|
2374 | } |
|
|
2375 | |
2638 | { |
|
|
2639 | process_escape_vt52 (ch); |
|
|
2640 | return; |
|
|
2641 | } |
|
|
2642 | |
2376 | switch (ch) { |
2643 | switch (ch) |
|
|
2644 | { |
2377 | /* case 1: do_tek_mode (); break; */ |
2645 | /* case 1: do_tek_mode (); break; */ |
2378 | case '#': |
2646 | case '#': |
2379 | if (rxvt_cmd_getc(aR) == '8') |
2647 | if (cmd_getc () == '8') |
2380 | rxvt_scr_E(aR); |
2648 | scr_E (); |
2381 | break; |
2649 | break; |
2382 | case '(': |
2650 | case '(': |
2383 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
2651 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2384 | break; |
2652 | break; |
2385 | case ')': |
2653 | case ')': |
2386 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
2654 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2387 | break; |
2655 | break; |
2388 | case '*': |
2656 | case '*': |
2389 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
2657 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2390 | break; |
2658 | break; |
2391 | case '+': |
2659 | case '+': |
2392 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
2660 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2393 | break; |
2661 | break; |
2394 | #ifdef MULTICHAR_SET |
2662 | #if !ENABLE_MINIMAL |
2395 | case '$': |
|
|
2396 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
|
|
2397 | break; |
|
|
2398 | #endif |
|
|
2399 | #ifndef NO_FRILLS |
|
|
2400 | case '6': |
2663 | case '6': |
2401 | rxvt_scr_backindex(aR); |
2664 | scr_backindex (); |
2402 | break; |
2665 | break; |
2403 | #endif |
2666 | #endif |
2404 | case '7': |
2667 | case '7': |
2405 | rxvt_scr_cursor(aR_ SAVE); |
2668 | scr_cursor (SAVE); |
2406 | break; |
2669 | break; |
2407 | case '8': |
2670 | case '8': |
2408 | rxvt_scr_cursor(aR_ RESTORE); |
2671 | scr_cursor (RESTORE); |
2409 | break; |
2672 | break; |
2410 | #ifndef NO_FRILLS |
2673 | #if !ENABLE_MINIMAL |
2411 | case '9': |
2674 | case '9': |
2412 | rxvt_scr_forwardindex(aR); |
2675 | scr_forwardindex (); |
2413 | break; |
2676 | break; |
2414 | #endif |
2677 | #endif |
2415 | case '=': |
2678 | case '=': |
2416 | case '>': |
2679 | case '>': |
2417 | PrivMode((ch == '='), PrivMode_aplKP); |
2680 | PrivMode ((ch == '='), PrivMode_aplKP); |
2418 | break; |
2681 | break; |
2419 | |
2682 | |
2420 | case C1_40: |
2683 | case C1_40: |
2421 | rxvt_cmd_getc(aR); |
2684 | cmd_getc (); |
2422 | break; |
2685 | break; |
2423 | case C1_44: |
2686 | case C1_44: |
2424 | rxvt_scr_index(aR_ UP); |
2687 | scr_index (UP); |
2425 | break; |
2688 | break; |
2426 | |
2689 | |
2427 | /* 8.3.87: NEXT LINE */ |
2690 | /* 8.3.87: NEXT LINE */ |
2428 | case C1_NEL: /* ESC E */ |
2691 | case C1_NEL: /* ESC E */ |
2429 | { |
|
|
2430 | uint32_t nlcr[] = { '\n', '\r' }; |
|
|
2431 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
|
|
2432 | } |
2692 | { |
2433 | break; |
2693 | wchar_t nlcr[] = { C0_LF, C0_CR }; |
|
|
2694 | scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); |
|
|
2695 | } |
|
|
2696 | break; |
2434 | |
2697 | |
2435 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2698 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2436 | case C1_ESA: /* ESC G */ |
2699 | case C1_ESA: /* ESC G */ |
2437 | rxvt_process_graphics(aR); |
2700 | process_graphics (); |
2438 | break; |
2701 | break; |
2439 | |
2702 | |
2440 | /* 8.3.63: CHARACTER TABULATION SET */ |
2703 | /* 8.3.63: CHARACTER TABULATION SET */ |
2441 | case C1_HTS: /* ESC H */ |
2704 | case C1_HTS: /* ESC H */ |
2442 | rxvt_scr_set_tab(aR_ 1); |
2705 | scr_set_tab (1); |
2443 | break; |
2706 | break; |
2444 | |
2707 | |
2445 | /* 8.3.105: REVERSE LINE FEED */ |
2708 | /* 8.3.105: REVERSE LINE FEED */ |
2446 | case C1_RI: /* ESC M */ |
2709 | case C1_RI: /* ESC M */ |
2447 | rxvt_scr_index(aR_ DN); |
2710 | scr_index (DN); |
2448 | break; |
2711 | break; |
2449 | |
2712 | |
2450 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2713 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2451 | /*case C1_SS2: scr_single_shift (2); break; */ |
2714 | /*case C1_SS2: scr_single_shift (2); break; */ |
2452 | |
2715 | |
2453 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2716 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2454 | /*case C1_SS3: scr_single_shift (3); break; */ |
2717 | /*case C1_SS3: scr_single_shift (3); break; */ |
2455 | |
2718 | |
2456 | /* 8.3.27: DEVICE CONTROL STRING */ |
2719 | /* 8.3.27: DEVICE CONTROL STRING */ |
2457 | case C1_DCS: /* ESC P */ |
2720 | case C1_DCS: /* ESC P */ |
2458 | rxvt_process_dcs_seq(aR); |
2721 | process_dcs_seq (); |
2459 | break; |
2722 | break; |
2460 | |
2723 | |
2461 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2724 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2462 | case C1_SCI: /* ESC Z */ |
2725 | case C1_SCI: /* ESC Z */ |
2463 | rxvt_tt_write(aR_ (const unsigned char *)ESCZ_ANSWER, |
2726 | tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); |
2464 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
|
|
2465 | break; /* steal obsolete ESC [ c */ |
2727 | break; /* steal obsolete ESC [ c */ |
2466 | |
2728 | |
2467 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2729 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2468 | case C1_CSI: /* ESC [ */ |
2730 | case C1_CSI: /* ESC [ */ |
2469 | rxvt_process_csi_seq(aR); |
2731 | process_csi_seq (); |
2470 | break; |
2732 | break; |
2471 | |
2733 | |
2472 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2734 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2473 | case C1_OSC: /* ESC ] */ |
2735 | case C1_OSC: /* ESC ] */ |
2474 | rxvt_process_osc_seq(aR); |
2736 | process_osc_seq (); |
2475 | break; |
2737 | break; |
2476 | |
2738 | |
2477 | /* 8.3.106: RESET TO INITIAL STATE */ |
2739 | /* 8.3.106: RESET TO INITIAL STATE */ |
2478 | case 'c': |
2740 | case 'c': |
2479 | rxvt_scr_poweron(aR); |
2741 | mbstate.reset (); |
2480 | rxvt_scrollbar_show(aR_ 1); |
2742 | scr_poweron (); |
2481 | break; |
2743 | scrollbar_show (1); |
|
|
2744 | break; |
2482 | |
2745 | |
2483 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2746 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2484 | case 'n': |
2747 | case 'n': |
2485 | rxvt_scr_charset_choose(aR_ 2); |
2748 | scr_charset_choose (2); |
2486 | break; |
2749 | break; |
2487 | |
2750 | |
2488 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2751 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2489 | case 'o': |
2752 | case 'o': |
2490 | rxvt_scr_charset_choose(aR_ 3); |
2753 | scr_charset_choose (3); |
2491 | break; |
2754 | break; |
2492 | } |
2755 | } |
2493 | } |
2756 | } |
2494 | /*}}} */ |
2757 | /*}}} */ |
2495 | |
2758 | |
2496 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2759 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2497 | /* *INDENT-OFF* */ |
2760 | /* *INDENT-OFF* */ |
2498 | enum { |
2761 | enum { |
2499 | CSI_ICH = 0x40, |
2762 | CSI_ICH = 0x40, |
2500 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2763 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2501 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2764 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2502 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2765 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2503 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2766 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2504 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2767 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2505 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2768 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2506 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2769 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2507 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2770 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2508 | }; |
2771 | }; |
2509 | |
2772 | |
2510 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2773 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2511 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2774 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2512 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2775 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2513 | #define get_byte_array_bit(array, bit) \ |
2776 | #define get_byte_array_bit(array, bit) \ |
2514 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2777 | (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) |
2515 | |
2778 | |
2516 | const unsigned char csi_defaults[] = { |
2779 | const unsigned char csi_defaults[] = |
|
|
2780 | { |
2517 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2781 | make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2518 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2782 | make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2519 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2783 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2520 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2784 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2521 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2785 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2522 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2786 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2523 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2787 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2524 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2788 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2525 | }; |
2789 | }; |
2526 | /* *INDENT-ON* */ |
2790 | /* *INDENT-ON* */ |
2527 | |
2791 | |
2528 | /* INTPROTO */ |
|
|
2529 | void |
2792 | void |
2530 | rxvt_process_csi_seq(pR) |
2793 | rxvt_term::process_csi_seq () |
2531 | { |
2794 | { |
2532 | unsigned char ch, priv, i; |
2795 | unicode_t ch, priv, i; |
2533 | unsigned int nargs, p; |
2796 | unsigned int nargs, p; |
2534 | int n, ndef; |
2797 | int n, ndef; |
2535 | int arg[ESC_ARGS]; |
2798 | int arg[ESC_ARGS]; |
2536 | |
2799 | |
2537 | for (nargs = ESC_ARGS; nargs > 0;) |
2800 | memset (arg, 0, sizeof (arg)); |
2538 | arg[--nargs] = 0; |
2801 | nargs = 0; |
2539 | |
2802 | |
2540 | priv = 0; |
2803 | priv = 0; |
|
|
2804 | ch = cmd_getc (); |
|
|
2805 | if (ch >= '<' && ch <= '?') |
|
|
2806 | { /* '<' '=' '>' '?' */ |
|
|
2807 | priv = ch; |
2541 | ch = rxvt_cmd_getc(aR); |
2808 | ch = cmd_getc (); |
2542 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
|
|
2543 | priv = ch; |
|
|
2544 | ch = rxvt_cmd_getc(aR); |
|
|
2545 | } |
2809 | } |
|
|
2810 | |
2546 | /* read any numerical arguments */ |
2811 | /* read any numerical arguments */ |
2547 | for (n = -1; ch < CSI_ICH; ) { |
2812 | for (n = -1; ch < CSI_ICH; ) |
|
|
2813 | { |
2548 | if (isdigit(ch)) { |
2814 | if (isdigit (ch)) |
|
|
2815 | { |
2549 | if (n < 0) |
2816 | if (n < 0) |
2550 | n = ch - '0'; |
2817 | n = ch - '0'; |
2551 | else |
2818 | else |
2552 | n = n * 10 + ch - '0'; |
2819 | n = n * 10 + ch - '0'; |
|
|
2820 | } |
2553 | } else if (ch == ';') { |
2821 | else if (ch == ';') |
|
|
2822 | { |
2554 | if (nargs < ESC_ARGS) |
2823 | if (nargs < ESC_ARGS) |
2555 | arg[nargs++] = n; |
2824 | arg[nargs++] = n; |
2556 | n = -1; |
2825 | n = -1; |
2557 | } else if (ch == '\b') { |
2826 | } |
2558 | rxvt_scr_backspace(aR); |
2827 | else if (IS_CONTROL (ch)) |
2559 | } else if (ch == C0_ESC) { |
2828 | process_nonprinting (ch); |
2560 | rxvt_process_escape_seq(aR); |
2829 | |
|
|
2830 | ch = cmd_getc (); |
|
|
2831 | } |
|
|
2832 | |
|
|
2833 | if (ch > CSI_7F) |
2561 | return; |
2834 | return; |
2562 | } else if (ch < ' ') { |
|
|
2563 | rxvt_process_nonprinting(aR_ ch); |
|
|
2564 | } |
|
|
2565 | ch = rxvt_cmd_getc(aR); |
|
|
2566 | } |
|
|
2567 | |
2835 | |
2568 | if (ch > CSI_7F) |
|
|
2569 | return; |
|
|
2570 | |
|
|
2571 | if (nargs < ESC_ARGS) |
2836 | if (nargs < ESC_ARGS) |
2572 | arg[nargs++] = n; |
2837 | arg[nargs++] = n; |
2573 | |
2838 | |
2574 | i = ch - CSI_ICH; |
2839 | i = ch - CSI_ICH; |
2575 | ndef = get_byte_array_bit(csi_defaults, i); |
2840 | ndef = get_byte_array_bit (csi_defaults, i); |
2576 | for (p = 0; p < nargs; p++) |
2841 | for (p = 0; p < nargs; p++) |
2577 | if (arg[p] == -1) |
2842 | if (arg[p] == -1) |
2578 | arg[p] = ndef; |
2843 | arg[p] = ndef; |
2579 | |
2844 | |
2580 | #ifdef DEBUG_CMD |
2845 | /* |
2581 | fprintf(stderr, "CSI "); |
|
|
2582 | for (p = 0; p < nargs; p++) |
|
|
2583 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
|
|
2584 | fprintf(stderr, "%c\n", ch); |
|
|
2585 | #endif |
|
|
2586 | |
|
|
2587 | /* |
|
|
2588 | * private mode handling |
2846 | * private mode handling |
2589 | */ |
2847 | */ |
2590 | if (priv) { |
2848 | if (priv) |
2591 | switch (priv) { |
2849 | { |
2592 | case '>': |
2850 | switch (priv) |
|
|
2851 | { |
|
|
2852 | case '>': |
2593 | if (ch == CSI_DA) /* secondary device attributes */ |
2853 | if (ch == CSI_DA) /* secondary device attributes */ |
2594 | rxvt_tt_printf(aR_ "\033[>%d;%-.8s;0c", 'R', VSTRING); |
2854 | { |
2595 | break; |
2855 | // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt, |
2596 | case '?': |
2856 | // 'U' for rxvt-unicode != 7.[34] (where it was broken). |
|
|
2857 | // |
|
|
2858 | // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt |
|
|
2859 | // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify |
|
|
2860 | // that we do not support xterm mouse reporting (should be 95 when we do). |
|
|
2861 | // |
|
|
2862 | tt_printf ("\033[>%d;94;0c", 'U'); |
|
|
2863 | } |
|
|
2864 | break; |
|
|
2865 | case '?': |
2597 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2866 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2598 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
2867 | process_terminal_mode (ch, priv, nargs, arg); |
2599 | break; |
2868 | break; |
2600 | } |
2869 | } |
2601 | return; |
2870 | return; |
2602 | } |
2871 | } |
2603 | |
2872 | |
2604 | switch (ch) { |
2873 | switch (ch) |
2605 | /* |
2874 | { |
|
|
2875 | /* |
2606 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
2876 | * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses) |
2607 | */ |
2877 | */ |
2608 | #ifdef PRINTPIPE |
2878 | #ifdef PRINTPIPE |
2609 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2879 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2610 | switch (arg[0]) { |
2880 | switch (arg[0]) |
|
|
2881 | { |
2611 | case 0: /* initiate transfer to primary aux device */ |
2882 | case 0: /* initiate transfer to primary aux device */ |
2612 | rxvt_scr_printscreen(aR_ 0); |
2883 | scr_printscreen (0); |
2613 | break; |
2884 | break; |
2614 | case 5: /* start relay to primary aux device */ |
2885 | case 5: /* start relay to primary aux device */ |
2615 | rxvt_process_print_pipe(aR); |
2886 | process_print_pipe (); |
|
|
2887 | break; |
|
|
2888 | } |
2616 | break; |
2889 | break; |
2617 | } |
|
|
2618 | break; |
|
|
2619 | #endif |
2890 | #endif |
2620 | |
2891 | |
2621 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2892 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2622 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2893 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2623 | arg[0] = -arg[0]; |
2894 | arg[0] = -arg[0]; |
2624 | /* FALLTHROUGH */ |
2895 | /* FALLTHROUGH */ |
2625 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2896 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2626 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2897 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2627 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
2898 | scr_gotorc (arg[0], 0, RELATIVE); |
2628 | break; |
2899 | break; |
2629 | |
2900 | |
2630 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2901 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2631 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2902 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2632 | #ifdef ISO6429 |
2903 | #ifdef ISO6429 |
2633 | arg[0] = -arg[0]; |
2904 | arg[0] = -arg[0]; |
2634 | #else /* emulate common DEC VTs */ |
2905 | #else /* emulate common DEC VTs */ |
2635 | arg[0] = arg[0] ? -arg[0] : -1; |
2906 | arg[0] = arg[0] ? -arg[0] : -1; |
2636 | #endif |
2907 | #endif |
2637 | /* FALLTHROUGH */ |
2908 | /* FALLTHROUGH */ |
2638 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2909 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2639 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2910 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2640 | #ifdef ISO6429 |
2911 | #ifdef ISO6429 |
2641 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
2912 | scr_gotorc (0, arg[0], RELATIVE); |
2642 | #else /* emulate common DEC VTs */ |
2913 | #else /* emulate common DEC VTs */ |
2643 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
2914 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
2644 | #endif |
2915 | #endif |
2645 | break; |
2916 | break; |
2646 | |
2917 | |
2647 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2918 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2648 | arg[0] = -arg[0]; |
2919 | arg[0] = -arg[0]; |
2649 | /* FALLTHROUGH */ |
2920 | /* FALLTHROUGH */ |
2650 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2921 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2651 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
2922 | scr_gotorc (arg[0], 0, R_RELATIVE); |
2652 | break; |
2923 | break; |
2653 | |
2924 | |
2654 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2925 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2655 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2926 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2656 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
2927 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
2657 | break; |
2928 | break; |
2658 | |
2929 | |
2659 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2930 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2660 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
2931 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
2661 | break; |
2932 | break; |
2662 | |
2933 | |
2663 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2934 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2664 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2935 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2665 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2936 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2666 | break; |
2937 | break; |
2667 | |
2938 | |
2668 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2939 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2669 | arg[0] = -arg[0]; |
2940 | arg[0] = -arg[0]; |
2670 | /* FALLTHROUGH */ |
2941 | /* FALLTHROUGH */ |
2671 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2942 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2672 | rxvt_scr_tab(aR_ arg[0]); |
2943 | scr_tab (arg[0]); |
2673 | break; |
2944 | break; |
2674 | |
2945 | |
2675 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2946 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2676 | rxvt_scr_erase_screen(aR_ arg[0]); |
2947 | scr_erase_screen (arg[0]); |
2677 | break; |
2948 | break; |
2678 | |
2949 | |
2679 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2950 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2680 | rxvt_scr_erase_line(aR_ arg[0]); |
2951 | scr_erase_line (arg[0]); |
2681 | break; |
2952 | break; |
2682 | |
2953 | |
2683 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2954 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2684 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
2955 | scr_insdel_chars (arg[0], INSERT); |
2685 | break; |
2956 | break; |
2686 | |
2957 | |
2687 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2958 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2688 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
2959 | scr_insdel_lines (arg[0], INSERT); |
2689 | break; |
2960 | break; |
2690 | |
2961 | |
2691 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2962 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2692 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
2963 | scr_insdel_lines (arg[0], DELETE); |
2693 | break; |
2964 | break; |
2694 | |
2965 | |
2695 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2966 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2696 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
2967 | scr_insdel_chars (arg[0], ERASE); |
2697 | break; |
2968 | break; |
2698 | |
2969 | |
2699 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2970 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2700 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
2971 | scr_insdel_chars (arg[0], DELETE); |
2701 | break; |
2972 | break; |
2702 | |
2973 | |
2703 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2974 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2704 | arg[0] = -arg[0]; |
2975 | arg[0] = -arg[0]; |
2705 | /* FALLTHROUGH */ |
2976 | /* FALLTHROUGH */ |
2706 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2977 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2707 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2978 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
2708 | break; |
2979 | break; |
2709 | |
2980 | |
2710 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2981 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2711 | rxvt_tt_write(aR_ (const unsigned char *)VT100_ANS, |
2982 | tt_write (VT100_ANS, sizeof (VT100_ANS) - 1); |
2712 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2983 | break; |
2713 | break; |
|
|
2714 | |
2984 | |
2715 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2985 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2716 | rxvt_process_sgr_mode(aR_ nargs, arg); |
2986 | process_sgr_mode (nargs, arg); |
2717 | break; |
2987 | break; |
2718 | |
2988 | |
2719 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2989 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2720 | switch (arg[0]) { |
2990 | switch (arg[0]) |
|
|
2991 | { |
2721 | case 5: /* DSR requested */ |
2992 | case 5: /* DSR requested */ |
2722 | rxvt_tt_printf(aR_ "\033[0n"); |
2993 | tt_printf ("\033[0n"); |
2723 | break; |
2994 | break; |
2724 | case 6: /* CPR requested */ |
2995 | case 6: /* CPR requested */ |
2725 | rxvt_scr_report_position(aR); |
2996 | scr_report_position (); |
2726 | break; |
2997 | break; |
2727 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2728 | case 7: /* unofficial extension */ |
2998 | case 7: /* unofficial extension */ |
2729 | rxvt_tt_printf(aR_ "%-.250s\n", R->rs[Rs_display_name]); |
2999 | if (option (Opt_insecure)) |
2730 | break; |
3000 | tt_printf ("%-.250s\012", rs[Rs_display_name]); |
2731 | #endif |
3001 | break; |
2732 | case 8: /* unofficial extension */ |
3002 | case 8: /* unofficial extension */ |
2733 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
3003 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
|
|
3004 | break; |
|
|
3005 | } |
2734 | break; |
3006 | break; |
2735 | } |
|
|
2736 | break; |
|
|
2737 | |
3007 | |
2738 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3008 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2739 | switch (arg[0]) { |
3009 | switch (arg[0]) |
|
|
3010 | { |
2740 | case 0: /* char tab stop cleared at active position */ |
3011 | case 0: /* char tab stop cleared at active position */ |
2741 | rxvt_scr_set_tab(aR_ 0); |
3012 | scr_set_tab (0); |
2742 | break; |
3013 | break; |
2743 | /* case 1: */ /* line tab stop cleared in active line */ |
3014 | /* case 1: */ /* line tab stop cleared in active line */ |
2744 | /* case 2: */ /* char tab stops cleared in active line */ |
3015 | /* case 2: */ /* char tab stops cleared in active line */ |
2745 | case 3: /* all char tab stops are cleared */ |
3016 | case 3: /* all char tab stops are cleared */ |
2746 | /* case 4: */ /* all line tab stops are cleared */ |
3017 | /* case 4: */ /* all line tab stops are cleared */ |
2747 | case 5: /* all tab stops are cleared */ |
3018 | case 5: /* all tab stops are cleared */ |
2748 | rxvt_scr_set_tab(aR_ -1); |
3019 | scr_set_tab (-1); |
|
|
3020 | break; |
|
|
3021 | } |
2749 | break; |
3022 | break; |
2750 | } |
|
|
2751 | break; |
|
|
2752 | |
3023 | |
2753 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
3024 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2754 | switch (arg[0]) { |
3025 | switch (arg[0]) |
|
|
3026 | { |
2755 | case 0: /* char tab stop set at active position */ |
3027 | case 0: /* char tab stop set at active position */ |
2756 | rxvt_scr_set_tab(aR_ 1); |
3028 | scr_set_tab (1); |
2757 | break; /* = ESC H */ |
3029 | break; /* = ESC H */ |
2758 | /* case 1: */ /* line tab stop set at active line */ |
3030 | /* case 1: */ /* line tab stop set at active line */ |
2759 | case 2: /* char tab stop cleared at active position */ |
3031 | case 2: /* char tab stop cleared at active position */ |
2760 | rxvt_scr_set_tab(aR_ 0); |
3032 | scr_set_tab (0); |
2761 | break; /* = ESC [ 0 g */ |
3033 | break; /* = ESC [ 0 g */ |
2762 | /* case 3: */ /* line tab stop cleared at active line */ |
3034 | /* case 3: */ /* line tab stop cleared at active line */ |
2763 | /* case 4: */ /* char tab stops cleared at active line */ |
3035 | /* case 4: */ /* char tab stops cleared at active line */ |
2764 | case 5: /* all char tab stops are cleared */ |
3036 | case 5: /* all char tab stops are cleared */ |
2765 | rxvt_scr_set_tab(aR_ -1); |
3037 | scr_set_tab (-1); |
2766 | break; /* = ESC [ 3 g */ |
3038 | break; /* = ESC [ 3 g */ |
2767 | /* case 6: */ /* all line tab stops are cleared */ |
3039 | /* case 6: */ /* all line tab stops are cleared */ |
2768 | } |
3040 | } |
2769 | break; |
3041 | break; |
2770 | |
3042 | |
2771 | case CSI_RM: /* 8.3.107: RESET MODE */ |
3043 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2772 | if (arg[0] == 4) |
3044 | if (arg[0] == 4) |
2773 | rxvt_scr_insert_mode(aR_ 0); |
3045 | scr_insert_mode (0); |
2774 | break; |
3046 | else if (arg[0] == 20) |
|
|
3047 | priv_modes &= ~PrivMode_LFNL; |
|
|
3048 | break; |
2775 | |
3049 | |
2776 | case CSI_SM: /* 8.3.126: SET MODE */ |
3050 | case CSI_SM: /* 8.3.126: SET MODE */ |
2777 | if (arg[0] == 4) |
3051 | if (arg[0] == 4) |
2778 | rxvt_scr_insert_mode(aR_ 1); |
3052 | scr_insert_mode (1); |
2779 | break; |
3053 | else if (arg[0] == 20) |
|
|
3054 | priv_modes |= PrivMode_LFNL; |
|
|
3055 | break; |
2780 | |
3056 | |
2781 | /* |
3057 | /* |
2782 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
3058 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2783 | */ |
3059 | */ |
2784 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
3060 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2785 | if (nargs == 1) |
3061 | if (nargs == 1) |
2786 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
3062 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
2787 | else if (nargs == 0 || arg[0] >= arg[1]) |
3063 | else if (nargs == 0 || arg[0] >= arg[1]) |
2788 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
3064 | scr_scroll_region (0, MAX_ROWS - 1); |
2789 | else |
3065 | else |
2790 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
3066 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
2791 | break; |
3067 | break; |
2792 | |
3068 | |
2793 | case CSI_73: |
3069 | case CSI_73: |
2794 | rxvt_scr_cursor(aR_ SAVE); |
3070 | scr_cursor (SAVE); |
2795 | break; |
3071 | break; |
2796 | case CSI_75: |
3072 | case CSI_75: |
2797 | rxvt_scr_cursor(aR_ RESTORE); |
3073 | scr_cursor (RESTORE); |
2798 | break; |
3074 | break; |
2799 | |
3075 | |
2800 | #ifndef NO_FRILLS |
3076 | #if !ENABLE_MINIMAL |
2801 | case CSI_74: |
3077 | case CSI_74: |
2802 | rxvt_process_window_ops(aR_ arg, nargs); |
3078 | process_window_ops (arg, nargs); |
2803 | break; |
3079 | break; |
2804 | #endif |
3080 | #endif |
2805 | |
3081 | |
2806 | case CSI_78: /* DECREQTPARM */ |
3082 | case CSI_78: /* DECREQTPARM */ |
2807 | if (arg[0] == 0 || arg[0] == 1) |
3083 | if (arg[0] == 0 || arg[0] == 1) |
2808 | rxvt_tt_printf(aR_ "\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
3084 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2809 | /* FALLTHROUGH */ |
3085 | break; |
2810 | |
3086 | |
2811 | default: |
3087 | default: |
2812 | break; |
3088 | break; |
2813 | } |
3089 | } |
2814 | } |
3090 | } |
2815 | /*}}} */ |
3091 | /*}}} */ |
2816 | |
3092 | |
2817 | #ifndef NO_FRILLS |
3093 | #if !ENABLE_MINIMAL |
2818 | /* ARGSUSED */ |
3094 | /* ARGSUSED */ |
2819 | /* INTPROTO */ |
|
|
2820 | void |
3095 | void |
2821 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
3096 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2822 | { |
3097 | { |
2823 | int x, y; |
3098 | int x, y; |
2824 | #if 0 |
|
|
2825 | char *s; |
|
|
2826 | #endif |
|
|
2827 | XWindowAttributes wattr; |
3099 | XWindowAttributes wattr; |
2828 | Window wdummy; |
3100 | Window wdummy; |
2829 | |
3101 | |
|
|
3102 | dLocal (Display *, dpy); |
|
|
3103 | |
2830 | if (nargs == 0) |
3104 | if (nargs == 0) |
2831 | return; |
3105 | return; |
|
|
3106 | |
2832 | switch (args[0]) { |
3107 | switch (args[0]) |
|
|
3108 | { |
2833 | /* |
3109 | /* |
2834 | * commands |
3110 | * commands |
2835 | */ |
3111 | */ |
2836 | case 1: /* deiconify window */ |
3112 | case 1: /* deiconify window */ |
2837 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
3113 | XMapWindow (dpy, parent[0]); |
2838 | break; |
3114 | break; |
2839 | case 2: /* iconify window */ |
3115 | case 2: /* iconify window */ |
2840 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
3116 | XIconifyWindow (dpy, parent[0], display->screen); |
2841 | DefaultScreen(R->Xdisplay)); |
3117 | break; |
2842 | break; |
|
|
2843 | case 3: /* set position (pixels) */ |
3118 | case 3: /* set position (pixels) */ |
2844 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
3119 | XMoveWindow (dpy, parent[0], args[1], args[2]); |
2845 | break; |
3120 | break; |
2846 | case 4: /* set size (pixels) */ |
3121 | case 4: /* set size (pixels) */ |
2847 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
3122 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2848 | break; |
3123 | break; |
2849 | case 5: /* raise window */ |
3124 | case 5: /* raise window */ |
2850 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
3125 | XRaiseWindow (dpy, parent[0]); |
2851 | break; |
3126 | break; |
2852 | case 6: /* lower window */ |
3127 | case 6: /* lower window */ |
2853 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
3128 | XLowerWindow (dpy, parent[0]); |
2854 | break; |
3129 | break; |
2855 | case 7: /* refresh window */ |
3130 | case 7: /* refresh window */ |
2856 | rxvt_scr_touch(aR_ True); |
3131 | scr_touch (true); |
2857 | break; |
3132 | break; |
2858 | case 8: /* set size (chars) */ |
3133 | case 8: /* set size (chars) */ |
2859 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
3134 | set_widthheight ((unsigned int) (args[2] * fwidth), |
2860 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3135 | (unsigned int) (args[1] * fheight)); |
2861 | break; |
3136 | break; |
|
|
3137 | |
|
|
3138 | //case 9: NYI, TODO, restore maximized window or maximize window |
2862 | default: |
3139 | default: |
2863 | if (args[0] >= 24) /* set height (chars) */ |
3140 | if (args[0] >= 24) /* set height (chars) */ |
2864 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
3141 | set_widthheight ((unsigned int)width, |
2865 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3142 | (unsigned int) (args[1] * fheight)); |
2866 | break; |
3143 | break; |
|
|
3144 | |
2867 | /* |
3145 | /* |
2868 | * reports - some output format copied from XTerm |
3146 | * reports - some output format copied from XTerm |
2869 | */ |
3147 | */ |
2870 | case 11: /* report window state */ |
3148 | case 11: /* report window state */ |
2871 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3149 | XGetWindowAttributes (dpy, parent[0], &wattr); |
2872 | rxvt_tt_printf(aR_ "\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3150 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2873 | break; |
3151 | break; |
2874 | case 13: /* report window position */ |
3152 | case 13: /* report window position */ |
2875 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3153 | XGetWindowAttributes (dpy, parent[0], &wattr); |
2876 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
3154 | XTranslateCoordinates (dpy, parent[0], wattr.root, |
2877 | -wattr.border_width, -wattr.border_width, |
3155 | -wattr.border_width, -wattr.border_width, |
2878 | &x, &y, &wdummy); |
3156 | &x, &y, &wdummy); |
2879 | rxvt_tt_printf(aR_ "\033[3;%d;%dt", x, y); |
3157 | tt_printf ("\033[3;%d;%dt", x, y); |
2880 | break; |
3158 | break; |
2881 | case 14: /* report window size (pixels) */ |
3159 | case 14: /* report window size (pixels) */ |
2882 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3160 | XGetWindowAttributes (dpy, parent[0], &wattr); |
2883 | rxvt_tt_printf(aR_ "\033[4;%d;%dt", wattr.height, wattr.width); |
3161 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2884 | break; |
3162 | break; |
|
|
3163 | case 18: /* report text area size (chars) */ |
|
|
3164 | tt_printf ("\033[8;%d;%dt", nrow, ncol); |
|
|
3165 | break; |
2885 | case 18: /* report window size (chars) */ |
3166 | case 19: /* report window size (chars) */ |
2886 | rxvt_tt_printf(aR_ "\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
3167 | tt_printf ("\033[9;%d;%dt", nrow, ncol); |
2887 | break; |
3168 | break; |
2888 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2889 | case 20: /* report icon label */ |
3169 | case 20: /* report icon label */ |
2890 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
3170 | { |
2891 | rxvt_tt_printf(aR_ "\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3171 | char *s; |
2892 | break; |
3172 | XGetIconName (dpy, parent[0], &s); |
|
|
3173 | tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3174 | XFree (s); |
|
|
3175 | } |
|
|
3176 | break; |
2893 | case 21: /* report window title */ |
3177 | case 21: /* report window title */ |
2894 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
3178 | { |
2895 | rxvt_tt_printf(aR_ "\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3179 | char *s; |
2896 | break; |
3180 | XFetchName (dpy, parent[0], &s); |
2897 | #endif |
3181 | tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3182 | XFree (s); |
|
|
3183 | } |
|
|
3184 | break; |
2898 | } |
3185 | } |
2899 | } |
3186 | } |
2900 | #endif |
3187 | #endif |
2901 | |
3188 | |
2902 | /*----------------------------------------------------------------------*/ |
3189 | /*----------------------------------------------------------------------*/ |
2903 | /* |
3190 | /* |
2904 | * get input up until STRING TERMINATOR (or BEL) |
3191 | * get input up until STRING TERMINATOR (or BEL) |
2905 | * ends_how is terminator used. returned input must be free()d |
3192 | * ends_how is terminator used. returned input must be free()'d |
2906 | */ |
3193 | */ |
2907 | /* INTPROTO */ |
3194 | char * |
2908 | unsigned char * |
3195 | rxvt_term::get_to_st (unicode_t &ends_how) |
2909 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
|
|
2910 | { |
3196 | { |
2911 | int seen_esc = 0; /* seen escape? */ |
3197 | unicode_t ch; |
|
|
3198 | bool seen_esc = false; |
2912 | unsigned int n = 0; |
3199 | unsigned int n = 0; |
2913 | unsigned char *s; |
3200 | wchar_t string[STRING_MAX]; |
2914 | unsigned char ch, string[STRING_MAX]; |
|
|
2915 | |
3201 | |
2916 | for (; (ch = rxvt_cmd_getc(aR));) { |
3202 | while ((ch = cmd_getc ()) != NOCHAR) |
2917 | if (ch == C0_BEL |
3203 | { |
2918 | || ch == CHAR_ST |
3204 | if (seen_esc) |
2919 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3205 | { |
|
|
3206 | if (ch == 0x5c) /* 7bit ST */ |
|
|
3207 | break; |
|
|
3208 | else |
|
|
3209 | return NULL; |
|
|
3210 | } |
|
|
3211 | else if (ch == C0_ESC) |
|
|
3212 | { |
|
|
3213 | seen_esc = true; |
|
|
3214 | continue; |
|
|
3215 | } |
|
|
3216 | else if (ch == C0_BEL || ch == CHAR_ST) |
2920 | break; |
3217 | break; |
2921 | if (ch == C0_ESC) { |
3218 | else if (ch == C0_SYN) |
2922 | seen_esc = 1; |
3219 | ch = cmd_get8 (); |
2923 | continue; |
3220 | else if (ch < 0x20) |
2924 | } else if (ch == '\t') |
|
|
2925 | ch = ' '; /* translate '\t' to space */ |
|
|
2926 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
|
|
2927 | return NULL; /* other control character - exit */ |
3221 | return NULL; /* other control character - exit */ |
2928 | if (n < sizeof(string) - 1) |
3222 | |
|
|
3223 | seen_esc = false; |
|
|
3224 | |
|
|
3225 | if (n >= STRING_MAX - 1) |
|
|
3226 | // stop at some sane length |
|
|
3227 | return NULL; |
|
|
3228 | |
2929 | string[n++] = ch; |
3229 | string[n++] = ch; |
2930 | seen_esc = 0; |
|
|
2931 | } |
3230 | } |
|
|
3231 | |
2932 | string[n++] = '\0'; |
3232 | string[n++] = '\0'; |
2933 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
3233 | |
2934 | return NULL; |
|
|
2935 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3234 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2936 | STRNCPY(s, string, n); |
3235 | |
2937 | return s; |
3236 | return rxvt_wcstombs (string); |
2938 | } |
3237 | } |
2939 | |
3238 | |
2940 | /*----------------------------------------------------------------------*/ |
3239 | /*----------------------------------------------------------------------*/ |
2941 | /* |
3240 | /* |
2942 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3241 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2943 | */ |
3242 | */ |
2944 | /* INTPROTO */ |
|
|
2945 | void |
3243 | void |
2946 | rxvt_process_dcs_seq(pR) |
3244 | rxvt_term::process_dcs_seq () |
2947 | { |
3245 | { |
2948 | unsigned char eh, *s; |
3246 | char *s; |
2949 | /* |
3247 | unicode_t eh; |
|
|
3248 | |
|
|
3249 | /* |
2950 | * Not handled yet |
3250 | * Not handled yet |
2951 | */ |
3251 | */ |
2952 | s = rxvt_get_to_st(aR_ &eh); |
3252 | s = get_to_st (eh); |
2953 | if (s) |
3253 | if (s) |
2954 | free(s); |
3254 | free (s); |
|
|
3255 | |
2955 | return; |
3256 | return; |
2956 | } |
3257 | } |
2957 | |
3258 | |
2958 | /*----------------------------------------------------------------------*/ |
3259 | /*----------------------------------------------------------------------*/ |
2959 | /* |
3260 | /* |
2960 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3261 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2961 | */ |
3262 | */ |
2962 | /* INTPROTO */ |
|
|
2963 | void |
3263 | void |
2964 | rxvt_process_osc_seq(pR) |
3264 | rxvt_term::process_osc_seq () |
2965 | { |
3265 | { |
2966 | unsigned char ch, eh, *s; |
3266 | unicode_t ch, eh; |
2967 | int arg; |
3267 | int arg; |
2968 | |
3268 | |
2969 | ch = rxvt_cmd_getc(aR); |
3269 | ch = cmd_getc (); |
2970 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
3270 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2971 | arg = arg * 10 + (ch - '0'); |
3271 | arg = arg * 10 + (ch - '0'); |
2972 | |
3272 | |
2973 | if (ch == ';') { |
3273 | if (ch == ';') |
2974 | s = rxvt_get_to_st(aR_ &eh); |
3274 | { |
2975 | if (s) { |
3275 | char *s = get_to_st (eh); |
2976 | /* |
3276 | |
2977 | * rxvt_menubar_dispatch() violates the constness of the string, |
3277 | if (s) |
2978 | * so do it here |
3278 | { |
2979 | */ |
3279 | process_xterm_seq (arg, s, eh); |
2980 | if (arg == XTerm_Menu) |
3280 | free (s); |
2981 | #if 0 /* XXX: currently disabled due to security concerns */ |
3281 | } |
2982 | rxvt_menubar_dispatch(aR_ (char *)s); |
3282 | } |
2983 | #else |
3283 | } |
2984 | 0; |
3284 | |
2985 | #endif |
3285 | void |
|
|
3286 | rxvt_term::process_color_seq (int report, int color, const char *str, char resp) |
|
|
3287 | { |
|
|
3288 | if (str[0] == '?' && !str[1]) |
|
|
3289 | { |
|
|
3290 | rgba c; |
|
|
3291 | pix_colors_focused[color].get (c); |
|
|
3292 | |
|
|
3293 | #if XFT |
|
|
3294 | if (c.a != rgba::MAX_CC) |
|
|
3295 | tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); |
2986 | else |
3296 | else |
2987 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
3297 | #endif |
2988 | free(s); |
3298 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); |
2989 | } |
|
|
2990 | } |
3299 | } |
|
|
3300 | else |
|
|
3301 | set_window_color (color, str); |
2991 | } |
3302 | } |
|
|
3303 | |
2992 | /* |
3304 | /* |
2993 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3305 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2994 | * 0 = change iconName/title |
|
|
2995 | * 1 = change iconName |
|
|
2996 | * 2 = change title |
|
|
2997 | * 4 = change color |
|
|
2998 | * 12 = change text color |
|
|
2999 | * 13 = change mouse foreground color |
|
|
3000 | * 17 = change highlight character colour |
|
|
3001 | * 18 = change bold character color |
|
|
3002 | * 19 = change underlined character color |
|
|
3003 | * 46 = change logfile (not implemented) |
|
|
3004 | * 50 = change font |
|
|
3005 | * |
|
|
3006 | * rxvt extensions: |
|
|
3007 | * 10 = menu (may change in future) |
|
|
3008 | * 20 = bg pixmap |
|
|
3009 | * 39 = change default fg color |
|
|
3010 | * 49 = change default bg color |
|
|
3011 | * 55 = dump scrollback buffer and all of screen |
|
|
3012 | */ |
3306 | */ |
3013 | /* EXTPROTO */ |
|
|
3014 | void |
3307 | void |
3015 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3308 | rxvt_term::process_xterm_seq (int op, const char *str, char resp) |
3016 | { |
3309 | { |
3017 | int changed = 0; |
3310 | int color; |
3018 | int color; |
|
|
3019 | char *buf, *name; |
3311 | char *buf, *name; |
|
|
3312 | bool query = str[0] == '?' && !str[1]; |
|
|
3313 | int saveop = op; |
3020 | |
3314 | |
|
|
3315 | dLocal (Display *, dpy); |
|
|
3316 | |
3021 | assert(str != NULL); |
3317 | assert (str != NULL); |
|
|
3318 | |
|
|
3319 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END))) |
|
|
3320 | return; |
|
|
3321 | |
3022 | switch (op) { |
3322 | switch (op) |
|
|
3323 | { |
3023 | case XTerm_name: |
3324 | case XTerm_name: |
3024 | rxvt_set_title(aR_ str); |
3325 | set_title (str); |
3025 | /* FALLTHROUGH */ |
3326 | /* FALLTHROUGH */ |
3026 | case XTerm_iconName: |
3327 | case XTerm_iconName: |
3027 | rxvt_set_iconName(aR_ str); |
3328 | set_icon_name (str); |
3028 | break; |
3329 | break; |
3029 | case XTerm_title: |
3330 | case XTerm_title: |
3030 | rxvt_set_title(aR_ str); |
3331 | set_title (str); |
3031 | break; |
3332 | break; |
|
|
3333 | case XTerm_property: |
|
|
3334 | if (str[0] == '?') |
|
|
3335 | { |
|
|
3336 | Atom prop = display->atom (str + 1); |
|
|
3337 | Atom actual_type; |
|
|
3338 | int actual_format; |
|
|
3339 | unsigned long nitems; |
|
|
3340 | unsigned long bytes_after; |
|
|
3341 | unsigned char *value = 0; |
|
|
3342 | const char *str = ""; |
|
|
3343 | |
|
|
3344 | if (prop |
|
|
3345 | && XGetWindowProperty (dpy, parent[0], |
|
|
3346 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3347 | &actual_type, &actual_format, |
|
|
3348 | &nitems, &bytes_after, &value) == Success |
|
|
3349 | && actual_type != None |
|
|
3350 | && actual_format == 8) |
|
|
3351 | str = (const char *)(value); |
|
|
3352 | |
|
|
3353 | tt_printf ("\033]%d;%s%c", op, str, resp); |
|
|
3354 | |
|
|
3355 | XFree (value); |
|
|
3356 | } |
|
|
3357 | else |
|
|
3358 | { |
|
|
3359 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3360 | |
|
|
3361 | if (eq) |
|
|
3362 | { |
|
|
3363 | *eq = 0; |
|
|
3364 | set_utf8_property (display->atom (str), eq + 1); |
|
|
3365 | } |
|
|
3366 | else |
|
|
3367 | XDeleteProperty (dpy, parent[0], |
|
|
3368 | display->atom (str)); |
|
|
3369 | } |
|
|
3370 | break; |
|
|
3371 | |
3032 | case XTerm_Color: |
3372 | case XTerm_Color: |
3033 | for (buf = (char *)str; buf && *buf;) { |
3373 | for (buf = (char *)str; buf && *buf;) |
|
|
3374 | { |
3034 | if ((name = STRCHR(buf, ';')) == NULL) |
3375 | if ((name = strchr (buf, ';')) == NULL) |
3035 | break; |
3376 | break; |
|
|
3377 | |
3036 | *name++ = '\0'; |
3378 | *name++ = '\0'; |
3037 | color = atoi(buf); |
3379 | color = atoi (buf) + minCOLOR; |
3038 | if (color < 0 || color >= TOTAL_COLORS) |
3380 | |
3039 | break; |
3381 | if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR)) |
|
|
3382 | break; |
|
|
3383 | |
3040 | if ((buf = STRCHR(name, ';')) != NULL) |
3384 | if ((buf = strchr (name, ';')) != NULL) |
3041 | *buf++ = '\0'; |
3385 | *buf++ = '\0'; |
3042 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3386 | |
3043 | } |
3387 | process_color_seq (op, color, name, resp); |
3044 | break; |
3388 | } |
|
|
3389 | break; |
|
|
3390 | case XTerm_Color00: |
|
|
3391 | process_color_seq (op, Color_fg, str, resp); |
|
|
3392 | break; |
|
|
3393 | case XTerm_Color01: |
|
|
3394 | process_color_seq (op, Color_bg, str, resp); |
|
|
3395 | break; |
3045 | #ifndef NO_CURSORCOLOR |
3396 | #ifndef NO_CURSORCOLOR |
3046 | case XTerm_Color_cursor: |
3397 | case XTerm_Color_cursor: |
3047 | rxvt_set_window_color(aR_ Color_cursor, str); |
3398 | process_color_seq (op, Color_cursor, str, resp); |
3048 | break; |
3399 | break; |
3049 | #endif |
3400 | #endif |
3050 | case XTerm_Color_pointer: |
3401 | case XTerm_Color_pointer_fg: |
3051 | rxvt_set_window_color(aR_ Color_pointer, str); |
3402 | process_color_seq (op, Color_pointer_fg, str, resp); |
3052 | break; |
3403 | break; |
|
|
3404 | case XTerm_Color_pointer_bg: |
|
|
3405 | process_color_seq (op, Color_pointer_bg, str, resp); |
|
|
3406 | break; |
3053 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3407 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3054 | case XTerm_Color_BD: |
|
|
3055 | rxvt_set_window_color(aR_ Color_BD, str); |
|
|
3056 | break; |
|
|
3057 | case XTerm_Color_UL: |
|
|
3058 | rxvt_set_window_color(aR_ Color_UL, str); |
|
|
3059 | break; |
|
|
3060 | case XTerm_Color_RV: |
3408 | case XTerm_Color_RV: |
3061 | rxvt_set_window_color(aR_ Color_RV, str); |
3409 | process_color_seq (op, Color_RV, str, resp); |
3062 | break; |
3410 | break; |
|
|
3411 | case Rxvt_Color_BD: |
|
|
3412 | case URxvt_Color_BD: |
|
|
3413 | process_color_seq (op, Color_BD, str, resp); |
|
|
3414 | break; |
|
|
3415 | case Rxvt_Color_UL: |
|
|
3416 | case URxvt_Color_UL: |
|
|
3417 | process_color_seq (op, Color_UL, str, resp); |
|
|
3418 | break; |
|
|
3419 | case URxvt_Color_IT: |
|
|
3420 | process_color_seq (op, Color_IT, str, resp); |
|
|
3421 | break; |
3063 | #endif |
3422 | #endif |
3064 | |
3423 | #if ENABLE_TRANSPARENCY |
3065 | case XTerm_Menu: |
3424 | case URxvt_Color_tint: |
|
|
3425 | process_color_seq (op, Color_tint, str, resp); |
3066 | /* |
3426 | { |
3067 | * rxvt_menubar_dispatch() violates the constness of the string, |
3427 | bool changed = false; |
3068 | * so DON'T do it here |
3428 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
3429 | changed = bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
3430 | else |
|
|
3431 | changed = bgPixmap.unset_tint (); |
|
|
3432 | if (changed) |
|
|
3433 | bgPixmap.render (); |
3069 | */ |
3434 | } |
3070 | break; |
3435 | |
3071 | case XTerm_Pixmap: |
3436 | break; |
3072 | if (*str != ';') { |
3437 | #endif |
|
|
3438 | |
3073 | #if XPM_BACKGROUND |
3439 | #if XPM_BACKGROUND |
3074 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
3440 | case Rxvt_Pixmap: |
3075 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
3441 | if (!strcmp (str, "?")) |
3076 | #endif |
3442 | { |
3077 | rxvt_scr_touch(aR_ True); |
3443 | char str[256]; |
3078 | } |
|
|
3079 | while ((str = STRCHR(str, ';')) != NULL) { |
|
|
3080 | str++; |
|
|
3081 | #if XPM_BACKGROUND |
|
|
3082 | changed += rxvt_scale_pixmap(aR_ str); |
|
|
3083 | #endif |
|
|
3084 | } |
|
|
3085 | if (changed) { |
|
|
3086 | #ifdef XPM_BACKGROUND |
|
|
3087 | rxvt_resize_pixmap(aR); |
|
|
3088 | #endif |
|
|
3089 | rxvt_scr_touch(aR_ True); |
|
|
3090 | } |
|
|
3091 | break; |
|
|
3092 | |
3444 | |
|
|
3445 | sprintf (str, "[%dx%d+%d+%d]", /* can't presume snprintf () ! */ |
|
|
3446 | min (bgPixmap.h_scale, 32767), min (bgPixmap.v_scale, 32767), |
|
|
3447 | min (bgPixmap.h_align, 32767), min (bgPixmap.v_align, 32767)); |
|
|
3448 | process_xterm_seq (XTerm_title, str, CHAR_ST); |
|
|
3449 | } |
|
|
3450 | else |
|
|
3451 | { |
|
|
3452 | int changed = 0; |
|
|
3453 | |
|
|
3454 | if (*str != ';') |
|
|
3455 | { |
|
|
3456 | /* reset to default scaling :*/ |
|
|
3457 | bgPixmap.unset_geometry (); |
|
|
3458 | if (bgPixmap.set_file (str)) /* change pixmap */ |
|
|
3459 | changed++; |
|
|
3460 | str = strchr (str, ';'); |
|
|
3461 | if (str == NULL) |
|
|
3462 | bgPixmap.set_defaultGeometry (); |
|
|
3463 | } |
|
|
3464 | while (str) |
|
|
3465 | { |
|
|
3466 | str++; |
|
|
3467 | if (bgPixmap.set_geometry (str)) |
|
|
3468 | changed++; |
|
|
3469 | str = strchr (str, ';'); |
|
|
3470 | } |
|
|
3471 | if (changed) |
|
|
3472 | { |
|
|
3473 | bgPixmap.render (); |
|
|
3474 | scr_touch (true); |
|
|
3475 | } |
|
|
3476 | } |
|
|
3477 | break; |
|
|
3478 | #endif |
|
|
3479 | |
3093 | case XTerm_restoreFG: |
3480 | case Rxvt_restoreFG: |
3094 | rxvt_set_window_color(aR_ Color_fg, str); |
3481 | set_window_color (Color_fg, str); |
3095 | break; |
3482 | break; |
3096 | case XTerm_restoreBG: |
3483 | case Rxvt_restoreBG: |
3097 | rxvt_set_window_color(aR_ Color_bg, str); |
3484 | set_window_color (Color_bg, str); |
3098 | break; |
3485 | break; |
|
|
3486 | |
3099 | case XTerm_logfile: |
3487 | case XTerm_logfile: |
3100 | break; |
3488 | // TODO, when secure mode? |
3101 | case XTerm_font: |
3489 | break; |
3102 | rxvt_change_font(aR_ 0, str); |
3490 | |
3103 | break; |
|
|
3104 | #if 0 |
3491 | #if 0 |
3105 | case XTerm_dumpscreen: /* no error notices */ |
3492 | case Rxvt_dumpscreen: /* no error notices */ |
3106 | { |
3493 | { |
3107 | int fd; |
3494 | int fd; |
3108 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3495 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3109 | rxvt_scr_dump(aR_ fd); |
3496 | { |
3110 | close(fd); |
3497 | scr_dump (fd); |
3111 | } |
3498 | close (fd); |
3112 | } |
3499 | } |
3113 | break; |
3500 | } |
|
|
3501 | break; |
|
|
3502 | #endif |
|
|
3503 | case XTerm_font: |
|
|
3504 | op = URxvt_font; |
|
|
3505 | case URxvt_font: |
|
|
3506 | #if ENABLE_STYLES |
|
|
3507 | case URxvt_boldFont: |
|
|
3508 | case URxvt_italicFont: |
|
|
3509 | case URxvt_boldItalicFont: |
|
|
3510 | #endif |
|
|
3511 | if (query) |
|
|
3512 | tt_printf ("\33]%d;%-.250s%c", saveop, |
|
|
3513 | option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc |
|
|
3514 | ? fontset[op - URxvt_font]->fontdesc : "", |
|
|
3515 | resp); |
|
|
3516 | else |
|
|
3517 | { |
|
|
3518 | const char *&res = rs[Rs_font + (op - URxvt_font)]; |
|
|
3519 | |
|
|
3520 | res = strdup (str); |
|
|
3521 | allocated.push_back ((void *)res); |
|
|
3522 | set_fonts (); |
|
|
3523 | } |
|
|
3524 | break; |
|
|
3525 | |
|
|
3526 | case URxvt_version: |
|
|
3527 | if (query) |
|
|
3528 | tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c", |
|
|
3529 | op, |
|
|
3530 | rs[Rs_name], VERSION[0], VERSION[2], |
|
|
3531 | resp); |
|
|
3532 | break; |
|
|
3533 | |
|
|
3534 | #if !ENABLE_MINIMAL |
|
|
3535 | case URxvt_locale: |
|
|
3536 | if (query) |
|
|
3537 | tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp); |
|
|
3538 | else |
|
|
3539 | { |
|
|
3540 | set_locale (str); |
|
|
3541 | pty->set_utf8_mode (enc_utf8); |
|
|
3542 | init_xlocale (); |
|
|
3543 | } |
|
|
3544 | break; |
|
|
3545 | |
|
|
3546 | case URxvt_view_up: |
|
|
3547 | case URxvt_view_down: |
|
|
3548 | { |
|
|
3549 | int lines = atoi (str); |
|
|
3550 | |
|
|
3551 | if (lines) |
|
|
3552 | scr_page (op == URxvt_view_up ? UP : DN, lines); |
|
|
3553 | else |
|
|
3554 | scr_erase_savelines (); |
|
|
3555 | } |
|
|
3556 | |
|
|
3557 | break; |
|
|
3558 | #endif |
|
|
3559 | |
|
|
3560 | #if ENABLE_PERL |
|
|
3561 | case URxvt_perl: |
|
|
3562 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END))) |
|
|
3563 | ; // no responses yet |
|
|
3564 | break; |
3114 | #endif |
3565 | #endif |
3115 | } |
3566 | } |
3116 | } |
3567 | } |
3117 | /*----------------------------------------------------------------------*/ |
3568 | /*----------------------------------------------------------------------*/ |
3118 | |
3569 | |
… | |
… | |
3124 | * 's' = save |
3575 | * 's' = save |
3125 | * 'r' = restore |
3576 | * 'r' = restore |
3126 | * 't' = toggle |
3577 | * 't' = toggle |
3127 | * so no need for fancy checking |
3578 | * so no need for fancy checking |
3128 | */ |
3579 | */ |
3129 | /* INTPROTO */ |
|
|
3130 | int |
3580 | int |
3131 | rxvt_privcases(pR_ int mode, unsigned long bit) |
3581 | rxvt_term::privcases (int mode, unsigned long bit) |
3132 | { |
3582 | { |
3133 | int state; |
3583 | int state; |
3134 | |
3584 | |
3135 | if (mode == 's') { |
3585 | if (mode == 's') |
3136 | R->SavedModes |= (R->PrivateModes & bit); |
3586 | { |
3137 | return -1; |
3587 | SavedModes |= (priv_modes & bit); |
3138 | } else { |
3588 | return -1; |
|
|
3589 | } |
|
|
3590 | else |
|
|
3591 | { |
3139 | if (mode == 'r') |
3592 | if (mode == 'r') |
3140 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3593 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3141 | else |
3594 | else |
3142 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
3595 | state = (mode == 't') ? ! (priv_modes & bit) : mode; |
3143 | PrivMode(state, bit); |
3596 | PrivMode (state, bit); |
3144 | } |
3597 | } |
|
|
3598 | |
3145 | return state; |
3599 | return state; |
3146 | } |
3600 | } |
3147 | |
3601 | |
3148 | /* we're not using priv _yet_ */ |
3602 | /* we're not using priv _yet_ */ |
3149 | /* INTPROTO */ |
|
|
3150 | void |
3603 | void |
3151 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3604 | rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) |
3152 | { |
3605 | { |
3153 | unsigned int i, j; |
3606 | unsigned int i, j; |
3154 | int state; |
3607 | int state; |
|
|
3608 | |
3155 | static const struct { |
3609 | static const struct |
|
|
3610 | { |
3156 | const int argval; |
3611 | const int argval; |
3157 | const unsigned long bit; |
3612 | const unsigned long bit; |
3158 | } argtopriv[] = { |
3613 | } argtopriv[] = { |
3159 | { 1, PrivMode_aplCUR }, |
3614 | { 1, PrivMode_aplCUR }, |
3160 | { 2, PrivMode_vt52 }, |
3615 | { 2, PrivMode_vt52 }, |
3161 | { 3, PrivMode_132 }, |
3616 | { 3, PrivMode_132 }, |
3162 | { 4, PrivMode_smoothScroll }, |
3617 | { 4, PrivMode_smoothScroll }, |
3163 | { 5, PrivMode_rVideo }, |
3618 | { 5, PrivMode_rVideo }, |
3164 | { 6, PrivMode_relOrigin }, |
3619 | { 6, PrivMode_relOrigin }, |
3165 | { 7, PrivMode_Autowrap }, |
3620 | { 7, PrivMode_Autowrap }, |
3166 | { 9, PrivMode_MouseX10 }, |
3621 | // 8, bi-directional support mode |
3167 | #ifdef menuBar_esc |
3622 | { 9, PrivMode_MouseX10 }, |
3168 | { menuBar_esc, PrivMode_menuBar }, |
3623 | // 18, 19 printing-related |
3169 | #endif |
3624 | { 25, PrivMode_VisibleCursor }, |
3170 | #ifdef scrollBar_esc |
3625 | #ifdef scrollBar_esc |
3171 | { scrollBar_esc, PrivMode_scrollBar }, |
3626 | { scrollBar_esc, PrivMode_scrollBar }, |
3172 | #endif |
3627 | #endif |
3173 | { 25, PrivMode_VisibleCursor }, |
3628 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3174 | { 35, PrivMode_ShiftKeys }, |
3629 | { 40, PrivMode_132OK }, |
3175 | { 40, PrivMode_132OK }, |
3630 | // 41 xterm more fixes NYI |
3176 | { 47, PrivMode_Screen }, |
3631 | // 45 margin bell NYI |
3177 | { 66, PrivMode_aplKP }, |
3632 | // 46 start logging |
|
|
3633 | { 47, PrivMode_Screen }, |
|
|
3634 | { 66, PrivMode_aplKP }, |
3178 | #ifndef NO_BACKSPACE_KEY |
3635 | #ifndef NO_BACKSPACE_KEY |
3179 | { 67, PrivMode_BackSpace }, |
3636 | { 67, PrivMode_BackSpace }, |
3180 | #endif |
3637 | #endif |
3181 | { 1000, PrivMode_MouseX11 }, |
3638 | { 1000, PrivMode_MouseX11 }, |
3182 | { 1010, PrivMode_TtyOutputInh }, |
3639 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
3183 | { 1011, PrivMode_Keypress }, |
3640 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
3184 | { 1047, PrivMode_Screen }, |
3641 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3185 | }; |
3642 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
|
|
3643 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3644 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3645 | // 1036 send ESC for meta keys NYI |
|
|
3646 | // 1037 send DEL for keypad delete NYI |
|
|
3647 | { 1047, PrivMode_Screen }, |
|
|
3648 | // 1048 save and restore cursor |
|
|
3649 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3650 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
|
|
3651 | }; |
3186 | |
3652 | |
3187 | if (nargs == 0) |
3653 | if (nargs == 0) |
3188 | return; |
3654 | return; |
3189 | |
3655 | |
3190 | /* make lo/hi boolean */ |
3656 | /* make lo/hi boolean */ |
3191 | if (mode == 'l') |
3657 | if (mode == 'l') |
3192 | mode = 0; /* reset */ |
3658 | mode = 0; /* reset */ |
3193 | else if (mode == 'h') |
3659 | else if (mode == 'h') |
3194 | mode = 1; /* set */ |
3660 | mode = 1; /* set */ |
3195 | |
3661 | |
3196 | for (i = 0; i < nargs; i++) { |
3662 | for (i = 0; i < nargs; i++) |
|
|
3663 | { |
3197 | state = -1; |
3664 | state = -1; |
3198 | |
3665 | |
3199 | /* basic handling */ |
3666 | /* basic handling */ |
3200 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3667 | for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) |
3201 | if (argtopriv[j].argval == arg[i]) { |
3668 | if (argtopriv[j].argval == arg[i]) |
|
|
3669 | { |
3202 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
3670 | state = privcases (mode, argtopriv[j].bit); |
3203 | break; |
3671 | break; |
3204 | } |
3672 | } |
3205 | |
3673 | |
3206 | /* extra handling for values with state unkept */ |
3674 | /* extra handling for values with state unkept */ |
3207 | if (state == -1) |
|
|
3208 | switch (arg[i]) { |
3675 | switch (arg[i]) |
|
|
3676 | { |
|
|
3677 | #if ENABLE_STYLES |
|
|
3678 | case 1021: |
|
|
3679 | set_option (Opt_intensityStyles, mode); |
|
|
3680 | |
|
|
3681 | scr_touch (true); |
|
|
3682 | break; |
|
|
3683 | #endif |
3209 | case 1048: /* alternative cursor save */ |
3684 | case 1048: /* alternative cursor save */ |
3210 | if (mode == 0) |
3685 | case 1049: |
3211 | rxvt_scr_cursor(aR_ RESTORE); |
3686 | if (option (Opt_secondaryScreen)) |
3212 | else if (mode == 1) |
3687 | if (mode == 0) |
3213 | rxvt_scr_cursor(aR_ SAVE); |
3688 | scr_cursor (RESTORE); |
3214 | /* FALLTHROUGH */ |
3689 | else if (mode == 1) |
3215 | default: |
3690 | scr_cursor (SAVE); |
3216 | continue; /* for(;i;) */ |
3691 | break; |
3217 | } |
3692 | } |
3218 | |
3693 | |
|
|
3694 | if (state >= 0) |
3219 | /* extra handling for values with valid 0 or 1 state */ |
3695 | /* extra handling for values with valid 0 or 1 state */ |
3220 | switch (arg[i]) { |
3696 | switch (arg[i]) |
|
|
3697 | { |
3221 | /* case 1: - application cursor keys */ |
3698 | /* case 1: - application cursor keys */ |
3222 | case 2: /* VT52 mode */ |
3699 | case 2: /* VT52 mode */ |
3223 | /* oddball mode. should be set regardless of set/reset |
3700 | /* oddball mode. should be set regardless of set/reset |
3224 | * parameter. Return from VT52 mode with an ESC < from |
3701 | * parameter. Return from VT52 mode with an ESC < from |
3225 | * within VT52 mode |
3702 | * within VT52 mode |
3226 | */ |
3703 | */ |
3227 | PrivMode(1, PrivMode_vt52); |
3704 | PrivMode (1, PrivMode_vt52); |
3228 | break; |
3705 | break; |
3229 | case 3: /* 80/132 */ |
3706 | case 3: /* 80/132 */ |
3230 | if (R->PrivateModes & PrivMode_132OK) |
3707 | if (priv_modes & PrivMode_132OK) |
3231 | rxvt_set_widthheight(aR_ |
3708 | set_widthheight (((state ? 132 : 80) * fwidth), height); |
3232 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
3709 | break; |
3233 | (unsigned int)R->TermWin.height); |
|
|
3234 | break; |
|
|
3235 | case 4: /* smooth scrolling */ |
3710 | case 4: /* smooth scrolling */ |
3236 | if (state) |
3711 | set_option (Opt_jumpScroll, !state); |
3237 | R->Options &= ~Opt_jumpScroll; |
3712 | break; |
3238 | else |
|
|
3239 | R->Options |= Opt_jumpScroll; |
|
|
3240 | break; |
|
|
3241 | case 5: /* reverse video */ |
3713 | case 5: /* reverse video */ |
3242 | rxvt_scr_rvideo_mode(aR_ state); |
3714 | scr_rvideo_mode (state); |
3243 | break; |
3715 | break; |
3244 | case 6: /* relative/absolute origins */ |
3716 | case 6: /* relative/absolute origins */ |
3245 | rxvt_scr_relative_origin(aR_ state); |
3717 | scr_relative_origin (state); |
3246 | break; |
3718 | break; |
3247 | case 7: /* autowrap */ |
3719 | case 7: /* autowrap */ |
3248 | rxvt_scr_autowrap(aR_ state); |
3720 | scr_autowrap (state); |
3249 | break; |
3721 | break; |
3250 | /* case 8: - auto repeat, can't do on a per window basis */ |
3722 | /* case 8: - auto repeat, can't do on a per window basis */ |
3251 | case 9: /* X10 mouse reporting */ |
3723 | case 9: /* X10 mouse reporting */ |
3252 | if (state) /* orthogonal */ |
3724 | if (state) /* orthogonal */ |
3253 | R->PrivateModes &= ~(PrivMode_MouseX11); |
3725 | priv_modes &= ~PrivMode_MouseX11; |
3254 | break; |
3726 | break; |
3255 | #ifdef menuBar_esc |
|
|
3256 | case menuBar_esc: |
|
|
3257 | #ifdef MENUBAR |
|
|
3258 | rxvt_map_menuBar(aR_ state); |
|
|
3259 | #endif |
|
|
3260 | break; |
|
|
3261 | #endif |
|
|
3262 | #ifdef scrollBar_esc |
3727 | #ifdef scrollBar_esc |
3263 | case scrollBar_esc: |
3728 | case scrollBar_esc: |
3264 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3729 | if (scrollbar_mapping (state)) |
3265 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
3730 | { |
3266 | rxvt_scr_touch(aR_ True); |
3731 | resize_all_windows (0, 0, 0); |
3267 | } |
3732 | scr_touch (true); |
3268 | break; |
3733 | } |
|
|
3734 | break; |
3269 | #endif |
3735 | #endif |
3270 | case 25: /* visible/invisible cursor */ |
3736 | case 25: /* visible/invisible cursor */ |
3271 | rxvt_scr_cursor_visible(aR_ state); |
3737 | scr_cursor_visible (state); |
3272 | break; |
3738 | break; |
3273 | /* case 35: - shift keys */ |
3739 | /* case 35: - shift keys */ |
3274 | /* case 40: - 80 <--> 132 mode */ |
3740 | /* case 40: - 80 <--> 132 mode */ |
3275 | case 47: /* secondary screen */ |
3741 | case 47: /* secondary screen */ |
3276 | rxvt_scr_change_screen(aR_ state); |
3742 | scr_change_screen (state); |
3277 | break; |
3743 | break; |
3278 | /* case 66: - application key pad */ |
3744 | /* case 66: - application key pad */ |
3279 | /* case 67: - backspace key */ |
3745 | /* case 67: - backspace key */ |
3280 | case 1000: /* X11 mouse reporting */ |
3746 | case 1000: /* X11 mouse reporting */ |
3281 | if (state) /* orthogonal */ |
3747 | if (state) /* orthogonal */ |
3282 | R->PrivateModes &= ~(PrivMode_MouseX10); |
3748 | priv_modes &= ~PrivMode_MouseX10; |
3283 | break; |
3749 | break; |
3284 | #if 0 |
3750 | #if 0 |
3285 | case 1001: |
3751 | case 1001: |
3286 | break; /* X11 mouse highlighting */ |
3752 | break; /* X11 mouse highlighting */ |
3287 | #endif |
3753 | #endif |
3288 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3754 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3289 | if (state) |
3755 | set_option (Opt_scrollTtyOutput, !state); |
3290 | R->Options &= ~Opt_scrollTtyOutput; |
3756 | break; |
3291 | else |
|
|
3292 | R->Options |= Opt_scrollTtyOutput; |
|
|
3293 | break; |
|
|
3294 | case 1011: /* scroll to bottom on key press */ |
3757 | case 1011: /* scroll to bottom on key press */ |
3295 | if (state) |
3758 | set_option (Opt_scrollTtyKeypress, state); |
3296 | R->Options |= Opt_scrollTtyKeypress; |
3759 | break; |
3297 | else |
|
|
3298 | R->Options &= ~Opt_scrollTtyKeypress; |
|
|
3299 | break; |
|
|
3300 | case 1047: /* secondary screen w/ clearing */ |
3760 | case 1047: /* secondary screen w/ clearing last */ |
|
|
3761 | if (option (Opt_secondaryScreen)) |
3301 | if (R->current_screen != PRIMARY) |
3762 | if (current_screen != PRIMARY) |
3302 | rxvt_scr_erase_screen(aR_ 2); |
3763 | scr_erase_screen (2); |
3303 | rxvt_scr_change_screen(aR_ state); |
3764 | scr_change_screen (state); |
3304 | /* FALLTHROUGH */ |
3765 | break; |
3305 | default: |
3766 | case 1049: /* secondary screen w/ clearing first */ |
3306 | break; |
3767 | scr_change_screen (state); |
3307 | } |
3768 | if (option (Opt_secondaryScreen)) |
|
|
3769 | if (current_screen != PRIMARY) |
|
|
3770 | scr_erase_screen (2); |
|
|
3771 | break; |
|
|
3772 | default: |
|
|
3773 | break; |
|
|
3774 | } |
3308 | } |
3775 | } |
3309 | } |
3776 | } |
3310 | /*}}} */ |
3777 | /*}}} */ |
3311 | |
3778 | |
3312 | /*{{{ process sgr sequences */ |
3779 | /*{{{ process sgr sequences */ |
3313 | /* INTPROTO */ |
|
|
3314 | void |
3780 | void |
3315 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
3781 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3316 | { |
3782 | { |
3317 | unsigned int i; |
3783 | unsigned int i; |
3318 | short rendset; |
3784 | short rendset; |
3319 | int rendstyle; |
3785 | int rendstyle; |
3320 | |
3786 | |
3321 | if (nargs == 0) { |
3787 | if (nargs == 0) |
3322 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3323 | return; |
|
|
3324 | } |
3788 | { |
|
|
3789 | scr_rendition (0, ~RS_None); |
|
|
3790 | return; |
|
|
3791 | } |
|
|
3792 | |
3325 | for (i = 0; i < nargs; i++) { |
3793 | for (i = 0; i < nargs; i++) |
|
|
3794 | { |
3326 | rendset = -1; |
3795 | rendset = -1; |
3327 | switch (arg[i]) { |
3796 | switch (arg[i]) |
3328 | case 0: |
3797 | { |
|
|
3798 | case 0: |
3329 | rendset = 0, rendstyle = ~RS_None; |
3799 | rendset = 0, rendstyle = ~RS_None; |
3330 | break; |
3800 | break; |
3331 | case 1: |
3801 | case 1: |
3332 | rendset = 1, rendstyle = RS_Bold; |
3802 | rendset = 1, rendstyle = RS_Bold; |
3333 | break; |
3803 | break; |
3334 | case 4: |
3804 | //case 2: // low intensity |
|
|
3805 | case 3: |
|
|
3806 | rendset = 1, rendstyle = RS_Italic; |
|
|
3807 | break; |
|
|
3808 | case 4: |
3335 | rendset = 1, rendstyle = RS_Uline; |
3809 | rendset = 1, rendstyle = RS_Uline; |
3336 | break; |
3810 | break; |
3337 | case 5: |
3811 | case 5: // slowly blinking |
|
|
3812 | case 6: // rapidly blinking |
3338 | rendset = 1, rendstyle = RS_Blink; |
3813 | rendset = 1, rendstyle = RS_Blink; |
3339 | break; |
3814 | break; |
3340 | case 7: |
3815 | //case 6: // scoansi light background |
|
|
3816 | case 7: |
3341 | rendset = 1, rendstyle = RS_RVid; |
3817 | rendset = 1, rendstyle = RS_RVid; |
3342 | break; |
3818 | break; |
3343 | case 22: |
3819 | case 8: |
|
|
3820 | // invisible. NYI |
|
|
3821 | break; |
|
|
3822 | //case 9: // crossed out |
|
|
3823 | //case 10: // scoansi acs off, primary font |
|
|
3824 | //case 11: // scoansi acs on, first alt font |
|
|
3825 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
3826 | //... |
|
|
3827 | //case 19: // ninth alt font |
|
|
3828 | //case 20: // gothic |
|
|
3829 | case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) |
3344 | rendset = 0, rendstyle = RS_Bold; |
3830 | rendset = 0, rendstyle = RS_Bold; |
3345 | break; |
3831 | break; |
3346 | case 24: |
3832 | case 22: // normal intensity |
|
|
3833 | rendset = 0, rendstyle = RS_Bold; |
|
|
3834 | break; |
|
|
3835 | case 23: // disable italic |
|
|
3836 | rendset = 0, rendstyle = RS_Italic; |
|
|
3837 | break; |
|
|
3838 | case 24: |
3347 | rendset = 0, rendstyle = RS_Uline; |
3839 | rendset = 0, rendstyle = RS_Uline; |
3348 | break; |
3840 | break; |
3349 | case 25: |
3841 | case 25: |
3350 | rendset = 0, rendstyle = RS_Blink; |
3842 | rendset = 0, rendstyle = RS_Blink; |
3351 | break; |
3843 | break; |
3352 | case 27: |
3844 | case 26: // variable spacing (iso 8613) |
|
|
3845 | rendset = 0, rendstyle = RS_Blink; |
|
|
3846 | break; |
|
|
3847 | case 27: |
3353 | rendset = 0, rendstyle = RS_RVid; |
3848 | rendset = 0, rendstyle = RS_RVid; |
3354 | break; |
3849 | break; |
3355 | } |
3850 | //case 28: // visible. NYI |
|
|
3851 | //case 29: // not crossed-out |
|
|
3852 | } |
|
|
3853 | |
3356 | if (rendset != -1) { |
3854 | if (rendset != -1) |
3357 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
3855 | { |
|
|
3856 | scr_rendition (rendset, rendstyle); |
3358 | continue; /* for(;i;) */ |
3857 | continue; /* for (;i;) */ |
3359 | } |
3858 | } |
3360 | |
3859 | |
3361 | switch (arg[i]) { |
3860 | switch (arg[i]) |
3362 | case 30: |
3861 | { |
|
|
3862 | case 30: |
3363 | case 31: /* set fg color */ |
3863 | case 31: /* set fg color */ |
3364 | case 32: |
3864 | case 32: |
3365 | case 33: |
3865 | case 33: |
3366 | case 34: |
3866 | case 34: |
3367 | case 35: |
3867 | case 35: |
3368 | case 36: |
3868 | case 36: |
3369 | case 37: |
3869 | case 37: |
3370 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
3870 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3371 | Color_fg); |
3871 | break; |
3372 | break; |
3872 | case 38: // set fg color, ISO 8613-6 |
3373 | #ifdef TTY_256COLOR |
|
|
3374 | case 38: |
|
|
3375 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3873 | if (nargs > i + 2 && arg[i + 1] == 5) |
3376 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3874 | { |
3377 | Color_fg); |
3875 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3378 | i += 2; |
3876 | i += 2; |
3379 | } |
3877 | } |
3380 | break; |
3878 | break; |
3381 | #endif |
|
|
3382 | case 39: /* default fg */ |
3879 | case 39: /* default fg */ |
3383 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
3880 | scr_color (Color_fg, Color_fg); |
3384 | break; |
3881 | break; |
3385 | |
3882 | |
3386 | case 40: |
3883 | case 40: |
3387 | case 41: /* set bg color */ |
3884 | case 41: /* set bg color */ |
3388 | case 42: |
3885 | case 42: |
3389 | case 43: |
3886 | case 43: |
3390 | case 44: |
3887 | case 44: |
3391 | case 45: |
3888 | case 45: |
3392 | case 46: |
3889 | case 46: |
3393 | case 47: |
3890 | case 47: |
3394 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
3891 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3395 | Color_bg); |
3892 | break; |
3396 | break; |
3893 | case 48: // set bg color, ISO 8613-6 |
3397 | #ifdef TTY_256COLOR |
|
|
3398 | case 48: |
|
|
3399 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3894 | if (nargs > i + 2 && arg[i + 1] == 5) |
3400 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3895 | { |
3401 | Color_bg); |
3896 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3402 | i += 2; |
3897 | i += 2; |
3403 | } |
3898 | } |
3404 | break; |
3899 | break; |
3405 | #endif |
|
|
3406 | case 49: /* default bg */ |
3900 | case 49: /* default bg */ |
3407 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
3901 | scr_color (Color_bg, Color_bg); |
3408 | break; |
3902 | break; |
3409 | |
3903 | |
3410 | #ifndef NO_BRIGHTCOLOR |
3904 | //case 50: // not variable spacing |
3411 | case 90: |
3905 | |
|
|
3906 | #if !ENABLE_MINIMAL |
|
|
3907 | case 90: |
3412 | case 91: /* set bright fg color */ |
3908 | case 91: /* set bright fg color */ |
3413 | case 92: |
3909 | case 92: |
3414 | case 93: |
3910 | case 93: |
3415 | case 94: |
3911 | case 94: |
3416 | case 95: |
3912 | case 95: |
3417 | case 96: |
3913 | case 96: |
3418 | case 97: |
3914 | case 97: |
3419 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
3915 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg); |
3420 | Color_fg); |
3916 | break; |
3421 | break; |
3917 | case 100: |
3422 | case 100: |
|
|
3423 | case 101: /* set bright bg color */ |
3918 | case 101: /* set bright bg color */ |
3424 | case 102: |
3919 | case 102: |
3425 | case 103: |
3920 | case 103: |
3426 | case 104: |
3921 | case 104: |
3427 | case 105: |
3922 | case 105: |
3428 | case 106: |
3923 | case 106: |
3429 | case 107: |
3924 | case 107: |
3430 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
3925 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); |
3431 | Color_bg); |
3926 | break; |
3432 | break; |
|
|
3433 | #endif |
3927 | #endif |
3434 | } |
3928 | } |
3435 | } |
3929 | } |
3436 | } |
3930 | } |
3437 | /*}}} */ |
3931 | /*}}} */ |
3438 | |
3932 | |
3439 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3933 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3440 | /* INTPROTO */ |
|
|
3441 | void |
3934 | void |
3442 | rxvt_process_graphics(pR) |
3935 | rxvt_term::process_graphics () |
3443 | { |
3936 | { |
3444 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
3937 | unicode_t ch, cmd = cmd_getc (); |
3445 | |
3938 | |
3446 | #ifndef RXVT_GRAPHICS |
3939 | if (cmd == 'Q') |
3447 | if (cmd == 'Q') { /* query graphics */ |
3940 | { /* query graphics */ |
3448 | rxvt_tt_printf(aR_ "\033G0\n"); /* no graphics */ |
3941 | tt_printf ("\033G0\012"); /* no graphics */ |
3449 | return; |
3942 | return; |
3450 | } |
3943 | } |
3451 | /* swallow other graphics sequences until terminating ':' */ |
3944 | /* swallow other graphics sequences until terminating ':' */ |
3452 | do |
3945 | do |
3453 | ch = rxvt_cmd_getc(aR); |
3946 | ch = cmd_getc (); |
3454 | while (ch != ':'); |
3947 | while (ch != ':'); |
3455 | #else |
|
|
3456 | unsigned int nargs; |
|
|
3457 | int args[NGRX_PTS]; |
|
|
3458 | unsigned char *text = NULL; |
|
|
3459 | |
|
|
3460 | if (cmd == 'Q') { /* query graphics */ |
|
|
3461 | rxvt_tt_printf(aR_ "\033G1\n"); /* yes, graphics (color) */ |
|
|
3462 | return; |
|
|
3463 | } |
|
|
3464 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
|
|
3465 | int neg; |
|
|
3466 | |
|
|
3467 | ch = rxvt_cmd_getc(aR); |
|
|
3468 | neg = (ch == '-'); |
|
|
3469 | if (neg || ch == '+') |
|
|
3470 | ch = rxvt_cmd_getc(aR); |
|
|
3471 | |
|
|
3472 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
|
|
3473 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3474 | if (neg) |
|
|
3475 | args[nargs] = -args[nargs]; |
|
|
3476 | |
|
|
3477 | nargs++; |
|
|
3478 | args[nargs] = 0; |
|
|
3479 | if (ch != ';') |
|
|
3480 | break; |
|
|
3481 | } |
|
|
3482 | |
|
|
3483 | if ((cmd == 'T') && (nargs >= 5)) { |
|
|
3484 | int i, len = args[4]; |
|
|
3485 | |
|
|
3486 | text = rxvt_malloc((len + 1) * sizeof(char)); |
|
|
3487 | |
|
|
3488 | if (text != NULL) { |
|
|
3489 | for (i = 0; i < len; i++) |
|
|
3490 | text[i] = rxvt_cmd_getc(aR); |
|
|
3491 | text[len] = '\0'; |
|
|
3492 | } |
|
|
3493 | } |
|
|
3494 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
|
|
3495 | #endif |
|
|
3496 | } |
3948 | } |
3497 | /*}}} */ |
3949 | /*}}} */ |
3498 | |
3950 | |
3499 | /* ------------------------------------------------------------------------- */ |
3951 | /* ------------------------------------------------------------------------- */ |
3500 | |
3952 | |
3501 | /* |
3953 | /* |
3502 | * Send printf() formatted output to the command. |
3954 | * Send printf () formatted output to the command. |
3503 | * Only use for small amounts of data. |
3955 | * Only use for small amounts of data. |
3504 | */ |
3956 | */ |
3505 | /* EXTPROTO */ |
|
|
3506 | void |
3957 | void |
3507 | rxvt_tt_printf(pR_ const char *fmt,...) |
3958 | rxvt_term::tt_printf (const char *fmt,...) |
3508 | { |
3959 | { |
3509 | va_list arg_ptr; |
3960 | va_list arg_ptr; |
3510 | unsigned char buf[256]; |
3961 | char buf[256]; |
3511 | |
3962 | |
3512 | va_start(arg_ptr, fmt); |
3963 | va_start (arg_ptr, fmt); |
3513 | vsprintf((char *)buf, fmt, arg_ptr); |
3964 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3514 | va_end(arg_ptr); |
3965 | va_end (arg_ptr); |
3515 | rxvt_tt_write(aR_ buf, (unsigned int)STRLEN(buf)); |
3966 | tt_write (buf, strlen (buf)); |
3516 | } |
3967 | } |
3517 | |
3968 | |
3518 | /* ---------------------------------------------------------------------- */ |
3969 | /* ---------------------------------------------------------------------- */ |
3519 | /* Addresses pasting large amounts of data and rxvt hang |
|
|
3520 | * code pinched from xterm (v_write()) and applied originally to |
|
|
3521 | * rxvt-2.18 - Hops |
|
|
3522 | * Write data to the pty as typed by the user, pasted with the mouse, |
3970 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3523 | * or generated by us in response to a query ESC sequence. |
3971 | * or generated by us in response to a query ESC sequence. |
3524 | */ |
3972 | */ |
3525 | /* EXTPROTO */ |
3973 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
|
|
3974 | |
3526 | void |
3975 | void |
3527 | rxvt_tt_write(pR_ const unsigned char *d, unsigned int len) |
3976 | rxvt_term::tt_write (const char *data, unsigned int len) |
3528 | { |
3977 | { |
3529 | #define MAX_PTY_WRITE 256 /* POSIX minimum MAX_INPUT */ |
3978 | if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) |
3530 | int riten; |
3979 | return; |
3531 | unsigned int p; |
|
|
3532 | unsigned char *v_buffer, /* start of physical buffer */ |
|
|
3533 | *v_bufstr, /* start of current buffer pending */ |
|
|
3534 | *v_bufptr, /* end of current buffer pending */ |
|
|
3535 | *v_bufend; /* end of physical buffer */ |
|
|
3536 | |
3980 | |
3537 | if (R->v_bufstr == NULL && len > 0) { |
3981 | if (pty->pty < 0) |
3538 | p = (len / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
3982 | return; |
3539 | v_buffer = v_bufstr = v_bufptr = (unsigned char *)rxvt_malloc(p); |
3983 | |
3540 | v_bufend = v_buffer + p; |
3984 | if (v_buflen == 0) |
3541 | } else { |
|
|
3542 | v_buffer = R->v_buffer; |
|
|
3543 | v_bufstr = R->v_bufstr; |
|
|
3544 | v_bufptr = R->v_bufptr; |
|
|
3545 | v_bufend = R->v_bufend; |
|
|
3546 | } |
3985 | { |
|
|
3986 | ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); |
3547 | |
3987 | |
3548 | /* |
3988 | if ((unsigned int)written == len) |
3549 | * Append to the block we already have. Always doing this simplifies the |
3989 | return; |
3550 | * code, and isn't too bad, either. If this is a short block, it isn't |
3990 | |
3551 | * too expensive, and if this is a long block, we won't be able to write |
3991 | data += written; |
3552 | * it all anyway. |
3992 | len -= written; |
3553 | */ |
|
|
3554 | if (len > 0) { |
|
|
3555 | if (v_bufend < v_bufptr + len) { /* run out of room */ |
|
|
3556 | if (v_bufstr != v_buffer) { |
|
|
3557 | /* there is unused space, move everything down */ |
|
|
3558 | MEMMOVE(v_buffer, v_bufstr, |
|
|
3559 | (unsigned int)(v_bufptr - v_bufstr)); |
|
|
3560 | v_bufptr -= v_bufstr - v_buffer; |
|
|
3561 | v_bufstr = v_buffer; |
|
|
3562 | } |
3993 | } |
3563 | if (v_bufend < v_bufptr + len) { |
|
|
3564 | /* still won't fit: get more space */ |
|
|
3565 | /* use most basic realloc because an error is not fatal. */ |
|
|
3566 | unsigned int size = v_bufptr - v_buffer; |
|
|
3567 | unsigned int reallocto; |
|
|
3568 | |
3994 | |
3569 | reallocto = ((size + len) / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
3995 | v_buffer = (char *)realloc (v_buffer, v_buflen + len); |
3570 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
3996 | |
3571 | /* save across realloc */ |
3997 | memcpy (v_buffer + v_buflen, data, len); |
3572 | if (v_buffer) { |
3998 | v_buflen += len; |
3573 | v_bufstr = v_buffer; |
3999 | |
3574 | v_bufptr = v_buffer + size; |
4000 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
3575 | v_bufend = v_buffer + reallocto; |
4001 | } |
3576 | } else { /* no memory: ignore entire write request */ |
4002 | |
3577 | rxvt_print_error("data loss: cannot allocate buffer space"); |
4003 | void rxvt_term::pty_write () |
3578 | v_buffer = v_bufstr; /* restore clobbered pointer */ |
4004 | { |
3579 | } |
4005 | int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); |
|
|
4006 | |
|
|
4007 | if (written > 0) |
|
|
4008 | { |
|
|
4009 | v_buflen -= written; |
|
|
4010 | |
|
|
4011 | if (v_buflen == 0) |
|
|
4012 | { |
|
|
4013 | free (v_buffer); |
|
|
4014 | v_buffer = 0; |
|
|
4015 | v_buflen = 0; |
|
|
4016 | |
|
|
4017 | pty_ev.set (EVENT_READ); |
|
|
4018 | return; |
|
|
4019 | } |
|
|
4020 | |
|
|
4021 | memmove (v_buffer, v_buffer + written, v_buflen); |
3580 | } |
4022 | } |
3581 | } |
4023 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
3582 | if (v_bufend >= v_bufptr + len) { /* new stuff will fit */ |
4024 | pty_ev.set (EVENT_READ); |
3583 | MEMCPY(v_bufptr, d, len); |
|
|
3584 | v_bufptr += len; |
|
|
3585 | } |
|
|
3586 | } |
|
|
3587 | |
|
|
3588 | /* |
|
|
3589 | * Write out as much of the buffer as we can. |
|
|
3590 | * Be careful not to overflow the pty's input silo. |
|
|
3591 | * We are conservative here and only write a small amount at a time. |
|
|
3592 | * |
|
|
3593 | * If we can't push all the data into the pty yet, we expect write |
|
|
3594 | * to return a non-negative number less than the length requested |
|
|
3595 | * (if some data written) or -1 and set errno to EAGAIN, |
|
|
3596 | * EWOULDBLOCK, or EINTR (if no data written). |
|
|
3597 | * |
|
|
3598 | * (Not all systems do this, sigh, so the code is actually |
|
|
3599 | * a little more forgiving.) |
|
|
3600 | */ |
|
|
3601 | if ((p = v_bufptr - v_bufstr) > 0) { |
|
|
3602 | riten = write(R->cmd_fd, v_bufstr, min(p, MAX_PTY_WRITE)); |
|
|
3603 | if (riten < 0) |
|
|
3604 | riten = 0; |
|
|
3605 | v_bufstr += riten; |
|
|
3606 | if (v_bufstr >= v_bufptr) /* we wrote it all */ |
|
|
3607 | v_bufstr = v_bufptr = v_buffer; |
|
|
3608 | } |
|
|
3609 | /* |
|
|
3610 | * If we have lots of unused memory allocated, return it |
|
|
3611 | */ |
|
|
3612 | if (v_bufend - v_bufptr > MAX_PTY_WRITE * 8) { /* arbitrary hysteresis */ |
|
|
3613 | /* save pointers across realloc */ |
|
|
3614 | unsigned int start = v_bufstr - v_buffer; |
|
|
3615 | unsigned int size = v_bufptr - v_buffer; |
|
|
3616 | unsigned int reallocto; |
|
|
3617 | |
|
|
3618 | reallocto = (size / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
|
|
3619 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
|
|
3620 | if (v_buffer) { |
|
|
3621 | v_bufstr = v_buffer + start; |
|
|
3622 | v_bufptr = v_buffer + size; |
|
|
3623 | v_bufend = v_buffer + reallocto; |
|
|
3624 | } else { |
|
|
3625 | /* should we print a warning if couldn't return memory? */ |
|
|
3626 | v_buffer = v_bufstr - start; /* restore clobbered pointer */ |
|
|
3627 | } |
|
|
3628 | } |
|
|
3629 | R->v_buffer = v_buffer; |
|
|
3630 | R->v_bufstr = v_bufstr; |
|
|
3631 | R->v_bufptr = v_bufptr; |
|
|
3632 | R->v_bufend = v_bufend; |
|
|
3633 | } |
4025 | } |
|
|
4026 | |
3634 | /*----------------------- end-of-file (C source) -----------------------*/ |
4027 | /*----------------------- end-of-file (C source) -----------------------*/ |
3635 | |
4028 | |