1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.10 2003/11/27 16:49:45 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_ISO_Lock, 0x21eb, |
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101 | XK_Caps_Lock, 0x21ec, |
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102 | XK_Num_Lock, 0x21ed, |
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103 | XK_ISO_Level3_Shift, 0x21ee, |
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104 | XK_ISO_Level3_Lock, 0x21ef, |
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105 | XK_ISO_Group_Lock, 0x21f0, |
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106 | XK_Home, 0x21f1, |
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107 | XK_End, 0x21f2, |
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108 | |
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109 | XK_Execute, 0x2318, |
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110 | XK_Begin, 0x2320, |
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111 | XK_Delete, 0x2326, |
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112 | XK_Clear, 0x2327, |
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113 | XK_BackSpace, 0x232b, |
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114 | XK_Insert, 0x2380, |
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115 | XK_Control_L, 0x2388, |
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116 | XK_Control_R, 0x2388, |
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117 | XK_Pause, 0x2389, |
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118 | XK_Break, 0x238a, |
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119 | XK_Escape, 0x238b, |
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120 | XK_Undo, 0x238c, |
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121 | XK_Print, 0x2399, |
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122 | |
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123 | XK_space, 0x2423, |
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124 | |
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125 | #ifdef XK_KP_Begin |
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126 | XK_KP_Prior, 0x21de, |
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127 | XK_KP_Next, 0x21df, |
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128 | XK_KP_Begin, 0x2320, |
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129 | XK_KP_Insert, 0x2380, |
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130 | XK_KP_Delete, 0x2326, |
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131 | XK_KP_Space, 0x2422, |
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132 | #endif |
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133 | 0, |
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134 | }; |
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135 | |
57 | void |
136 | void |
58 | rxvt_lookup_key(pR_ XKeyEvent *ev) |
137 | rxvt_term::iso14755_54 (int x, int y) |
59 | { |
138 | { |
60 | int ctrl, meta, shft, len; |
139 | x = Pixel2Col (x); |
61 | unsigned int newlen; |
140 | y = Pixel2Row (y); |
62 | KeySym keysym; |
141 | |
63 | #ifdef DEBUG_CMD |
142 | if (!IN_RANGE_EXC (x, 0, ncol) |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
143 | || !IN_RANGE_EXC (y, 0, nrow)) |
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144 | return; |
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145 | |
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146 | for (;;) |
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147 | { |
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148 | const line_t &l = ROW(y + view_start); |
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149 | |
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150 | text_t t = l.t[x]; |
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151 | |
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152 | if (t != NOCHAR || !x) |
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153 | { |
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154 | iso14755_51 (l.t[x], l.r[x], x, y); |
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155 | iso14755buf = ISO_14755_54; |
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156 | break; |
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157 | } |
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158 | |
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159 | x--; |
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160 | } |
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161 | } |
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162 | |
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163 | void |
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164 | rxvt_term::iso14755_51 (unicode_t ch, rend_t r, int x, int y) |
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165 | { |
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166 | rxvt_fontset *fs = FONTSET (r); |
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167 | rxvt_font *f = (*fs)[fs->find_font (ch)]; |
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168 | wchar_t *chr, *alloc, ch2, *fname; |
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169 | int len; |
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170 | |
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171 | fname = rxvt_utf8towcs (f->name); |
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172 | |
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173 | # if ENABLE_COMBINING |
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174 | if (IS_COMPOSE (ch)) |
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175 | { |
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176 | len = rxvt_composite.expand (ch, 0); |
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177 | alloc = chr = new wchar_t[len]; |
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178 | rxvt_composite.expand (ch, chr); |
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179 | } |
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180 | else |
65 | #endif |
181 | # endif |
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182 | { |
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183 | ch2 = ch; |
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184 | |
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185 | alloc = 0; |
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186 | chr = &ch2; |
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187 | len = 1; |
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188 | } |
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189 | |
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190 | char attr[80]; // plenty |
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191 | |
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192 | sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", |
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193 | (int)r, |
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194 | fgcolor_of (r), bgcolor_of (r), |
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195 | r & RS_Bold ? " bold" : "", |
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196 | r & RS_Italic ? " italic" : "", |
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197 | r & RS_Blink ? " blink" : "", |
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198 | r & RS_RVid ? " rvid" : "", |
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199 | r & RS_Uline ? " uline" : "", |
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200 | r & RS_Careful ? " careful" : ""); |
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201 | |
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202 | int width = wcswidth (fname, wcslen (fname)); |
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203 | |
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204 | max_it (width, 8+5); // for char + hey |
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205 | max_it (width, strlen (attr)); |
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206 | |
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207 | if (y >= 0) |
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208 | { |
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209 | y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; |
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210 | x = 0; |
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211 | } |
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212 | |
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213 | scr_overlay_new (x, y, width, len + 2); |
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214 | |
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215 | r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); |
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216 | |
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217 | for (int y = 0; y < len; y++) |
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218 | { |
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219 | char buf[9]; |
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220 | |
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221 | ch = *chr++; |
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222 | |
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223 | sprintf (buf, "%8x", ch); |
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224 | scr_overlay_set (0, y, buf); |
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225 | scr_overlay_set (9, y, '='); |
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226 | # if !UNICODE3 |
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227 | if (ch >= 0x10000) |
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228 | ch = 0xfffd; |
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229 | # endif |
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230 | scr_overlay_set (11, y, ch, r); |
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231 | |
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232 | if (WCWIDTH (ch) >= 2) |
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233 | scr_overlay_set (12, y, NOCHAR, r); |
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234 | } |
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235 | |
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236 | // { |
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237 | // char buf[4+4+3+1]; |
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238 | // snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); |
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239 | // scr_overlay_set (0, 0, buf); |
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240 | // } |
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241 | scr_overlay_set (0, len , attr); |
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242 | scr_overlay_set (0, len + 1, fname); |
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243 | |
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244 | free (fname); |
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245 | |
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246 | # if ENABLE_COMBINING |
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247 | if (alloc) |
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248 | delete [] alloc; |
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249 | # endif |
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250 | } |
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251 | #endif |
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252 | |
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253 | void |
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254 | rxvt_term::commit_iso14755 () |
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255 | { |
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256 | wchar_t ch[2]; |
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257 | |
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258 | ch[0] = iso14755buf & ISO_14755_MASK; |
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259 | ch[1] = 0; |
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260 | |
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261 | if (iso14755buf & ISO_14755_51) |
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262 | { |
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263 | char mb[16]; |
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264 | int len; |
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265 | |
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266 | // allow verbatim 0-bytes and control-bytes to be entered |
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267 | if (ch[0] >= 0x20) |
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268 | len = wcstombs (mb, ch, 16); |
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269 | else |
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270 | { |
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271 | mb[0] = ch[0]; |
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272 | len = 1; |
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273 | } |
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274 | |
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275 | if (len > 0) |
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276 | tt_write (mb, len); |
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277 | else |
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278 | scr_bell (); |
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279 | } |
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280 | |
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281 | iso14755buf = 0; |
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282 | } |
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283 | |
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284 | int |
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285 | rxvt_term::hex_keyval (XKeyEvent &ev) |
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286 | { |
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287 | // check wether this event corresponds to a hex digit |
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288 | // if the modifiers had not been pressed. |
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289 | for (int index = 0; index < 8; index++) |
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290 | { |
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291 | KeySym k = XLookupKeysym (&ev, index); |
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292 | |
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293 | if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0; |
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294 | else if (k >= XK_0 && k <= XK_9) return k - XK_0; |
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295 | else if (k >= XK_a && k <= XK_f) return k - XK_a + 10; |
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296 | else if (k >= XK_A && k <= XK_F) return k - XK_A + 10; |
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297 | } |
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298 | |
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299 | return -1; |
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300 | } |
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301 | #endif |
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302 | |
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303 | void |
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304 | rxvt_term::key_press (XKeyEvent &ev) |
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305 | { |
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306 | int ctrl, meta, shft, len; |
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307 | unsigned int newlen; |
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308 | KeySym keysym; |
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309 | int valid_keysym; |
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310 | char kbuf[KBUFSZ]; |
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311 | |
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312 | #if ISO_14755 |
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313 | if (iso14755buf & ISO_14755_52) |
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314 | return; |
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315 | #endif |
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316 | |
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317 | /* |
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318 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
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319 | * escape sequence to toggle the Keypad. |
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320 | * |
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321 | * Always permit `shift' to override the current setting |
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322 | */ |
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323 | shft = ev.state & ShiftMask; |
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324 | ctrl = ev.state & ControlMask; |
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325 | meta = ev.state & ModMetaMask; |
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326 | |
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327 | if (numlock_state || (ev.state & ModNumLockMask)) |
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328 | { |
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329 | numlock_state = (ev.state & ModNumLockMask); |
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330 | PrivMode ((!numlock_state), PrivMode_aplKP); |
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331 | } |
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332 | |
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333 | kbuf[0] = 0; |
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334 | |
66 | #ifdef USE_XIM |
335 | #ifdef USE_XIM |
67 | int valid_keysym; |
336 | 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 | } |
337 | { |
84 | #ifdef USE_XIM |
338 | Status status_return; |
85 | if (R->Input_Context != NULL) { |
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86 | Status status_return; |
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87 | |
339 | |
88 | kbuf[0] = '\0'; |
340 | #if 0 |
89 | #ifdef X_HAVE_UTF8_STRING |
341 | #ifdef X_HAVE_UTF8_STRING |
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342 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
90 | len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, |
343 | len = Xutf8LookupString (Input_Context, &ev, kbuf, |
91 | KBUFSZ, &keysym, &status_return); |
344 | KBUFSZ, &keysym, &status_return); |
|
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345 | else |
|
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346 | #endif |
|
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347 | #endif |
|
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348 | { |
|
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349 | wchar_t wkbuf[KBUFSZ + 1]; |
|
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350 | |
|
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351 | // the XOpenIM manpage lies about hardcoding the locale |
|
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352 | // at the point of XOpenIM, so temporarily switch locales |
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353 | if (rs[Rs_imLocale]) |
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354 | SET_LOCALE (rs[Rs_imLocale]); |
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355 | |
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356 | // assume wchar_t == unicode or better |
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357 | len = XwcLookupString (Input_Context, &ev, wkbuf, |
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358 | KBUFSZ, &keysym, &status_return); |
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359 | |
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360 | if (rs[Rs_imLocale]) |
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361 | SET_LOCALE (locale); |
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362 | |
|
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363 | if (status_return == XLookupChars |
|
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364 | || status_return == XLookupBoth) |
|
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365 | { |
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366 | /* make sure the user can type ctrl-@, i.e. NUL */ |
|
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367 | if (len == 1 && *wkbuf == 0) |
|
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368 | { |
|
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369 | kbuf[0] = 0; |
|
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370 | len = 1; |
|
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371 | } |
|
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372 | else |
|
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373 | { |
|
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374 | wkbuf[len] = 0; |
|
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375 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
|
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376 | if (len < 0) |
|
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377 | len = 0; |
|
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378 | } |
|
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379 | } |
|
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380 | else |
|
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381 | len = 0; |
|
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382 | } |
|
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383 | |
|
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384 | valid_keysym = status_return == XLookupKeySym |
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385 | || status_return == XLookupBoth; |
|
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386 | } |
|
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387 | else |
|
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388 | #endif |
|
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389 | { |
|
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390 | len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); |
|
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391 | valid_keysym = keysym != NoSymbol; |
|
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392 | } |
|
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393 | |
|
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394 | if (valid_keysym) |
|
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395 | { |
|
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396 | #ifdef KEYSYM_RESOURCE |
|
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397 | if (keyboard->dispatch (this, keysym, ev.state)) |
|
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398 | return; |
|
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399 | #endif |
|
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400 | |
|
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401 | if (saveLines) |
|
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402 | { |
|
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403 | #ifdef UNSHIFTED_SCROLLKEYS |
|
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404 | if (!ctrl && !meta) |
92 | #else |
405 | #else |
93 | len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, |
406 | if (IS_SCROLL_MOD) |
94 | KBUFSZ, &keysym, &status_return); |
|
|
95 | #endif |
407 | #endif |
96 | valid_keysym = ((status_return == XLookupKeySym) |
408 | { |
97 | || (status_return == XLookupBoth)); |
409 | int lnsppg; |
98 | } else { |
|
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99 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
|
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100 | &R->compose); |
|
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101 | valid_keysym = 1; |
|
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102 | } |
|
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103 | #else /* USE_XIM */ |
|
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104 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
|
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105 | &R->compose); |
|
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106 | /* |
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107 | * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1 |
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108 | * good for installations with correct fonts, but without XLOCALE |
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109 | */ |
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110 | if (!len) { |
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111 | if ((keysym >= 0x0100) && (keysym < 0x0800)) { |
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112 | kbuf[0] = (keysym & 0xFF); |
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113 | kbuf[1] = '\0'; |
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114 | len = 1; |
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115 | } else |
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116 | kbuf[0] = '\0'; |
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117 | } |
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118 | #endif /* USE_XIM */ |
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119 | |
410 | |
120 | #ifdef USE_XIM |
411 | #ifdef PAGING_CONTEXT_LINES |
121 | if (valid_keysym) |
412 | lnsppg = nrow - PAGING_CONTEXT_LINES; |
122 | #endif |
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123 | { |
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124 | /* for some backwards compatibility */ |
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125 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
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126 | # ifdef HOTKEY_CTRL |
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127 | if (ctrl) { |
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128 | # else |
413 | #else |
129 | if (meta) { |
414 | lnsppg = nrow * 4 / 5; |
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415 | #endif |
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416 | if (keysym == XK_Prior) |
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417 | { |
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418 | scr_page (UP, lnsppg); |
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419 | return; |
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420 | } |
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421 | else if (keysym == XK_Next) |
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422 | { |
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423 | scr_page (DN, lnsppg); |
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424 | return; |
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425 | } |
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426 | } |
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427 | #ifdef SCROLL_ON_UPDOWN_KEYS |
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428 | if (IS_SCROLL_MOD) |
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429 | { |
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430 | if (keysym == XK_Up) |
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431 | { |
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432 | scr_page (UP, 1); |
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433 | return; |
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434 | } |
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435 | else if (keysym == XK_Down) |
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436 | { |
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437 | scr_page (DN, 1); |
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438 | return; |
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439 | } |
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440 | } |
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441 | #endif |
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442 | #ifdef SCROLL_ON_HOMEEND_KEYS |
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443 | if (IS_SCROLL_MOD) |
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444 | { |
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445 | if (keysym == XK_Home) |
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446 | { |
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447 | scr_move_to (0, 1); |
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448 | return; |
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449 | } |
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450 | else if (keysym == XK_End) |
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451 | { |
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452 | scr_move_to (1, 1); |
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453 | return; |
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454 | } |
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455 | } |
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456 | #endif |
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457 | } |
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458 | |
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459 | if (shft) |
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460 | { |
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461 | /* Shift + F1 - F10 generates F11 - F20 */ |
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462 | if (keysym >= XK_F1 && keysym <= XK_F10) |
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463 | { |
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464 | keysym += (XK_F11 - XK_F1); |
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465 | shft = 0; /* turn off Shift */ |
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466 | } |
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467 | else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) |
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468 | { |
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469 | switch (keysym) |
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470 | { |
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471 | /* normal XTerm key bindings */ |
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472 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
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473 | selection_request (ev.time); |
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474 | return; |
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475 | #if TODO |
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476 | /* rxvt extras */ |
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477 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
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478 | change_font (FONT_UP); |
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479 | return; |
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480 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
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481 | change_font (FONT_DN); |
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482 | return; |
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483 | #endif |
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484 | } |
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485 | } |
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486 | } |
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487 | |
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488 | #if ENABLE_FRILLS || ISO_14755 |
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489 | // ISO 14755 support |
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490 | if (shft && ctrl) |
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491 | { |
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492 | int hv; |
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493 | |
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494 | if (iso14755buf & ISO_14755_51 |
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495 | && (keysym == XK_space || keysym == XK_KP_Space |
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496 | || keysym == XK_Return || keysym == XK_KP_Enter)) |
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497 | { |
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498 | commit_iso14755 (); |
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499 | iso14755buf = ISO_14755_51; |
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500 | # if ISO_14755 |
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501 | iso14755_51 (0); |
130 | # endif |
502 | # endif |
131 | if (keysym == R->ks_bigfont) { |
503 | return; |
132 | rxvt_change_font(aR_ 0, FONT_UP); |
504 | } |
133 | return; |
505 | else if (keysym == XK_BackSpace) |
134 | } else if (keysym == R->ks_smallfont) { |
506 | { |
135 | rxvt_change_font(aR_ 0, FONT_DN); |
507 | iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51; |
136 | return; |
508 | # if ISO_14755 |
137 | } |
509 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
138 | } |
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139 | #endif |
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140 | |
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141 | if (R->TermWin.saveLines) { |
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142 | #ifdef UNSHIFTED_SCROLLKEYS |
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143 | if (!ctrl && !meta) { |
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144 | #else |
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145 | if (IS_SCROLL_MOD) { |
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146 | #endif |
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147 | int lnsppg; |
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148 | |
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149 | #ifdef PAGING_CONTEXT_LINES |
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150 | lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; |
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151 | #else |
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152 | lnsppg = R->TermWin.nrow * 4 / 5; |
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153 | #endif |
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154 | if (keysym == XK_Prior) { |
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155 | rxvt_scr_page(aR_ UP, lnsppg); |
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156 | return; |
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157 | } else if (keysym == XK_Next) { |
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158 | rxvt_scr_page(aR_ DN, lnsppg); |
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159 | return; |
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160 | } |
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161 | } |
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162 | #ifdef SCROLL_ON_UPDOWN_KEYS |
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163 | if (IS_SCROLL_MOD) { |
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164 | if (keysym == XK_Up) { |
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165 | rxvt_scr_page(aR_ UP, 1); |
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166 | return; |
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167 | } else if (keysym == XK_Down) { |
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168 | rxvt_scr_page(aR_ DN, 1); |
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169 | return; |
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170 | } |
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171 | } |
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172 | #endif |
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173 | #ifdef SCROLL_ON_HOMEEND_KEYS |
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174 | if (IS_SCROLL_MOD) { |
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175 | if (keysym == XK_Home) { |
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176 | rxvt_scr_move_to(aR_ 0, 1); |
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177 | return; |
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178 | } else if (keysym == XK_End) { |
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179 | rxvt_scr_move_to(aR_ 1, 0); |
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180 | return; |
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181 | } |
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182 | } |
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183 | #endif |
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184 | } |
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185 | |
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186 | if (shft) { |
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187 | /* Shift + F1 - F10 generates F11 - F20 */ |
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188 | if (keysym >= XK_F1 && keysym <= XK_F10) { |
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189 | keysym += (XK_F11 - XK_F1); |
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190 | shft = 0; /* turn off Shift */ |
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191 | } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) { |
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192 | switch (keysym) { |
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193 | /* normal XTerm key bindings */ |
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194 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
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195 | rxvt_selection_request(aR_ ev->time, 0, 0); |
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196 | return; |
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197 | /* rxvt extras */ |
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198 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
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199 | rxvt_change_font(aR_ 0, FONT_UP); |
|
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200 | return; |
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201 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
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202 | rxvt_change_font(aR_ 0, FONT_DN); |
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203 | return; |
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204 | } |
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205 | } |
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206 | } |
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207 | #ifdef PRINTPIPE |
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208 | if (keysym == XK_Print) { |
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209 | rxvt_scr_printscreen(aR_ ctrl | shft); |
|
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210 | return; |
|
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211 | } |
|
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212 | #endif |
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213 | #ifdef GREEK_SUPPORT |
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214 | if (keysym == R->ks_greekmodeswith) { |
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215 | R->greek_mode = !R->greek_mode; |
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216 | if (R->greek_mode) { |
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217 | rxvt_xterm_seq(aR_ XTerm_title, |
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218 | (greek_getmode() == GREEK_ELOT928 |
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219 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
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220 | greek_reset(); |
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221 | } else |
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222 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
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223 | return; |
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224 | } |
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225 | #endif |
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226 | |
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227 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) { |
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228 | #ifdef KEYSYM_RESOURCE |
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229 | if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) { |
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230 | unsigned int l; |
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231 | const unsigned char *kbuf0; |
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232 | const unsigned char ch = C0_ESC; |
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233 | |
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234 | kbuf0 = (R->Keysym_map[keysym & 0xFF]); |
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235 | l = (unsigned int)*kbuf0++; |
|
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236 | |
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237 | /* escape prefix */ |
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238 | if (meta) |
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239 | # ifdef META8_OPTION |
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240 | if (R->meta_char == C0_ESC) |
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241 | # endif |
510 | # endif |
242 | R->tt_write(&ch, 1); |
511 | return; |
243 | R->tt_write(kbuf0, l); |
512 | } |
244 | return; |
513 | else if ((hv = hex_keyval (ev)) >= 0) |
245 | } else |
514 | { |
246 | #endif |
515 | iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK) |
247 | { |
516 | | hv | ISO_14755_51; |
248 | newlen = 1; |
517 | # if ISO_14755 |
249 | switch (keysym) { |
518 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
250 | #ifndef NO_BACKSPACE_KEY |
|
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251 | case XK_BackSpace: |
|
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252 | if (R->PrivateModes & PrivMode_HaveBackSpace) { |
|
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253 | kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) |
|
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254 | ^ !!ctrl) ? '\b' : '\177'; |
|
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255 | kbuf[1] = '\0'; |
|
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256 | } else |
|
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257 | STRCPY(kbuf, R->key_backspace); |
|
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258 | # ifdef MULTICHAR_SET |
|
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259 | if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { |
|
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260 | int col, row; |
|
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261 | |
|
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262 | newlen = STRLEN(kbuf); |
|
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263 | col = R->screen.cur.col - 1; |
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264 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
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265 | if (IS_MULTI2(R->screen.rend[row][col])) |
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266 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
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267 | } |
|
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268 | # endif |
519 | # endif |
269 | break; |
|
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270 | #endif |
|
|
271 | #ifndef NO_DELETE_KEY |
|
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272 | case XK_Delete: |
|
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273 | STRCPY(kbuf, R->key_delete); |
|
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274 | # ifdef MULTICHAR_SET |
|
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275 | if (R->Options & Opt_mc_hack) { |
|
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276 | int col, row; |
|
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277 | |
|
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278 | newlen = STRLEN(kbuf); |
|
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279 | col = R->screen.cur.col; |
|
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280 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
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281 | if (IS_MULTI1(R->screen.rend[row][col])) |
|
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282 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
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283 | } |
|
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284 | # endif |
|
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285 | break; |
|
|
286 | #endif |
|
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287 | case XK_Tab: |
|
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288 | if (shft) |
|
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289 | STRCPY(kbuf, "\033[Z"); |
|
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290 | else { |
|
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291 | #ifdef CTRL_TAB_MAKES_META |
|
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292 | if (ctrl) |
|
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293 | meta = 1; |
|
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294 | #endif |
|
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295 | #ifdef MOD4_TAB_MAKES_META |
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296 | if (ev->state & Mod4Mask) |
|
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297 | meta = 1; |
|
|
298 | #endif |
|
|
299 | newlen = 0; |
|
|
300 | } |
|
|
301 | break; |
|
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302 | |
|
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303 | |
|
|
304 | #ifdef XK_KP_Left |
|
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305 | case XK_KP_Up: /* \033Ox or standard */ |
|
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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) { |
|
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310 | STRCPY(kbuf, "\033OZ"); |
|
|
311 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
|
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312 | break; |
|
|
313 | } else |
|
|
314 | /* translate to std. cursor key */ |
|
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315 | keysym = XK_Left + (keysym - XK_KP_Left); |
|
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316 | /* FALLTHROUGH */ |
|
|
317 | #endif |
|
|
318 | case XK_Up: /* "\033[A" */ |
|
|
319 | case XK_Down: /* "\033[B" */ |
|
|
320 | case XK_Right: /* "\033[C" */ |
|
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321 | case XK_Left: /* "\033[D" */ |
|
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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) { |
|
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328 | kbuf[1] = 'O'; |
|
|
329 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
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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 | R->tt_write(&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 | R->tt_write(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 | { |
|
|
673 | if (hidden_cursor) |
|
|
674 | { |
|
|
675 | hidden_cursor = 0; |
|
|
676 | want_refresh = 1; |
|
|
677 | } |
|
|
678 | |
|
|
679 | blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
680 | } |
|
|
681 | #endif |
|
|
682 | |
|
|
683 | #if defined(POINTER_BLANK) |
|
|
684 | if ((Options & Opt_pointerBlank) |
|
|
685 | && (pointerBlankDelay > 0)) |
|
|
686 | { |
|
|
687 | if (xev.type == MotionNotify |
|
|
688 | || xev.type == ButtonPress |
|
|
689 | || xev.type == ButtonRelease) |
|
|
690 | if (hidden_pointer) |
|
|
691 | pointer_unblank (); |
|
|
692 | |
|
|
693 | if (xev.type == KeyPress && hidden_pointer == 0) |
|
|
694 | pointer_blank (); |
|
|
695 | } |
|
|
696 | #endif |
|
|
697 | |
|
|
698 | #ifdef USE_XIM |
|
|
699 | if (!XFilterEvent (&xev, xev.xany.window)) |
|
|
700 | #endif |
|
|
701 | rxvt_process_x_event (this, &xev); |
|
|
702 | } |
|
|
703 | while (XPending (Xdisplay)); |
|
|
704 | } |
|
|
705 | |
|
|
706 | void |
|
|
707 | rxvt_term::blink_cb (time_watcher &w) |
|
|
708 | { |
|
|
709 | SET_R (this); |
|
|
710 | |
|
|
711 | w.at += BLINK_INTERVAL; |
|
|
712 | hidden_cursor = !hidden_cursor; |
|
|
713 | want_refresh = 1; |
|
|
714 | flush (); |
|
|
715 | } |
|
|
716 | |
|
|
717 | void |
|
|
718 | rxvt_term::x_cb (io_watcher &w, short revents) |
|
|
719 | { |
|
|
720 | SET_R (this); |
|
|
721 | |
|
|
722 | process_x_events (); |
|
|
723 | |
|
|
724 | flush (); |
|
|
725 | } |
|
|
726 | |
|
|
727 | // read the next character, currently handles UTF-8 |
|
|
728 | // will probably handle all sorts of other stuff in the future |
|
|
729 | uint32_t |
|
|
730 | rxvt_term::next_char () |
|
|
731 | { |
|
|
732 | struct mbstate &s = mbstate; |
|
|
733 | |
|
|
734 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
735 | { |
|
|
736 | uint8_t ch = *cmdbuf_ptr; |
|
|
737 | |
|
|
738 | if (s.cnt) |
|
|
739 | { |
|
|
740 | if ((ch & 0xc0) == 0x80) |
|
|
741 | { |
|
|
742 | cmdbuf_ptr++; |
|
|
743 | |
|
|
744 | /* continuation */ |
|
|
745 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
746 | |
|
|
747 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
748 | return s.reg; |
520 | return; |
749 | |
|
|
750 | continue; |
|
|
751 | } |
521 | } |
752 | else |
522 | else |
753 | { |
523 | { |
754 | s.cnt = 0; |
524 | # if ENABLE_OVERLAY |
755 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
525 | scr_overlay_off (); |
|
|
526 | # endif |
|
|
527 | iso14755buf = 0; |
756 | } |
528 | } |
757 | } |
529 | } |
758 | |
530 | else if ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) |
759 | if ((ch & 0xc0) == 0xc0) |
531 | || (shft && (keysym == XK_Control_L || keysym == XK_Control_R))) |
|
|
532 | if (!(iso14755buf & ISO_14755_STARTED)) |
760 | { |
533 | { |
761 | cmdbuf_ptr++; |
534 | iso14755buf |= ISO_14755_STARTED; |
|
|
535 | # if ENABLE_OVERLAY |
|
|
536 | scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); |
|
|
537 | scr_overlay_set (0, 0, "ISO 14755 mode"); |
|
|
538 | # endif |
|
|
539 | } |
|
|
540 | #endif |
762 | |
541 | |
763 | /* first byte */ |
542 | #ifdef PRINTPIPE |
764 | s.orig = ch; /* for broken encodings */ |
543 | if (keysym == XK_Print) |
|
|
544 | { |
|
|
545 | scr_printscreen (ctrl | shft); |
|
|
546 | return; |
|
|
547 | } |
|
|
548 | #endif |
|
|
549 | |
|
|
550 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
|
|
551 | { |
|
|
552 | { |
|
|
553 | newlen = 1; |
|
|
554 | switch (keysym) |
|
|
555 | { |
|
|
556 | #ifndef NO_BACKSPACE_KEY |
|
|
557 | case XK_BackSpace: |
|
|
558 | if (priv_modes & PrivMode_HaveBackSpace) |
|
|
559 | { |
|
|
560 | kbuf[0] = (!! (priv_modes & PrivMode_BackSpace) |
|
|
561 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
562 | kbuf[1] = '\0'; |
|
|
563 | } |
|
|
564 | else |
|
|
565 | strcpy (kbuf, key_backspace); |
|
|
566 | break; |
|
|
567 | #endif |
|
|
568 | #ifndef NO_DELETE_KEY |
|
|
569 | # ifdef XK_KP_Prior |
|
|
570 | case XK_KP_Delete: |
|
|
571 | /* allow shift to override */ |
|
|
572 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
573 | { |
|
|
574 | strcpy (kbuf, "\033On"); |
|
|
575 | break; |
|
|
576 | } |
|
|
577 | /* FALLTHROUGH */ |
|
|
578 | # endif |
|
|
579 | case XK_Delete: |
|
|
580 | strcpy (kbuf, key_delete); |
|
|
581 | break; |
|
|
582 | #endif |
|
|
583 | case XK_Tab: |
|
|
584 | if (shft) |
|
|
585 | strcpy (kbuf, "\033[Z"); |
|
|
586 | else |
|
|
587 | { |
|
|
588 | #ifdef CTRL_TAB_MAKES_META |
|
|
589 | if (ctrl) |
|
|
590 | meta = 1; |
|
|
591 | #endif |
|
|
592 | #ifdef MOD4_TAB_MAKES_META |
|
|
593 | if (ev.state & Mod4Mask) |
|
|
594 | meta = 1; |
|
|
595 | #endif |
|
|
596 | newlen = 0; |
|
|
597 | } |
|
|
598 | break; |
|
|
599 | |
|
|
600 | #ifdef XK_KP_Left |
|
|
601 | case XK_KP_Up: /* \033Ox or standard */ |
|
|
602 | case XK_KP_Down: /* \033Or or standard */ |
|
|
603 | case XK_KP_Right: /* \033Ov or standard */ |
|
|
604 | case XK_KP_Left: /* \033Ot or standard */ |
|
|
605 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
606 | { |
|
|
607 | strcpy (kbuf, "\033OZ"); |
|
|
608 | kbuf[2] = "txvr"[keysym - XK_KP_Left]; |
|
|
609 | break; |
|
|
610 | } |
|
|
611 | else |
|
|
612 | /* translate to std. cursor key */ |
|
|
613 | keysym = XK_Left + (keysym - XK_KP_Left); |
|
|
614 | /* FALLTHROUGH */ |
|
|
615 | #endif |
|
|
616 | case XK_Up: /* "\033[A" */ |
|
|
617 | case XK_Down: /* "\033[B" */ |
|
|
618 | case XK_Right: /* "\033[C" */ |
|
|
619 | case XK_Left: /* "\033[D" */ |
|
|
620 | strcpy (kbuf, "\033[Z"); |
|
|
621 | kbuf[2] = "DACB"[keysym - XK_Left]; |
|
|
622 | /* do Shift first */ |
|
|
623 | if (shft) |
|
|
624 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
625 | else if (ctrl) |
|
|
626 | { |
|
|
627 | kbuf[1] = 'O'; |
|
|
628 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
629 | } |
|
|
630 | else if (priv_modes & PrivMode_aplCUR) |
|
|
631 | kbuf[1] = 'O'; |
|
|
632 | break; |
|
|
633 | |
|
|
634 | #ifndef UNSHIFTED_SCROLLKEYS |
|
|
635 | # ifdef XK_KP_Prior |
|
|
636 | case XK_KP_Prior: |
|
|
637 | /* allow shift to override */ |
|
|
638 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
639 | { |
|
|
640 | strcpy (kbuf, "\033Oy"); |
|
|
641 | break; |
|
|
642 | } |
|
|
643 | /* FALLTHROUGH */ |
|
|
644 | # endif |
|
|
645 | case XK_Prior: |
|
|
646 | strcpy (kbuf, "\033[5~"); |
|
|
647 | break; |
|
|
648 | # ifdef XK_KP_Next |
|
|
649 | case XK_KP_Next: |
|
|
650 | /* allow shift to override */ |
|
|
651 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
652 | { |
|
|
653 | strcpy (kbuf, "\033Os"); |
|
|
654 | break; |
|
|
655 | } |
|
|
656 | /* FALLTHROUGH */ |
|
|
657 | # endif |
|
|
658 | case XK_Next: |
|
|
659 | strcpy (kbuf, "\033[6~"); |
|
|
660 | break; |
|
|
661 | #endif |
|
|
662 | case XK_KP_Enter: |
|
|
663 | /* allow shift to override */ |
|
|
664 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
665 | { |
|
|
666 | strcpy (kbuf, "\033OM"); |
|
|
667 | break; |
|
|
668 | } |
|
|
669 | |
|
|
670 | /* FALLTHROUGH */ |
|
|
671 | |
|
|
672 | case XK_Return: |
|
|
673 | if (priv_modes & PrivMode_LFNL) |
|
|
674 | { |
|
|
675 | kbuf[0] = '\015'; |
|
|
676 | kbuf[1] = '\012'; |
|
|
677 | kbuf[2] = '\0'; |
|
|
678 | } |
|
|
679 | else |
|
|
680 | { |
|
|
681 | kbuf[0] = '\015'; |
|
|
682 | kbuf[1] = '\0'; |
|
|
683 | } |
|
|
684 | break; |
|
|
685 | |
|
|
686 | #ifdef XK_KP_Begin |
|
|
687 | case XK_KP_Begin: |
|
|
688 | strcpy (kbuf, "\033Ou"); |
|
|
689 | break; |
|
|
690 | |
|
|
691 | #endif |
|
|
692 | case XK_KP_F1: /* "\033OP" */ |
|
|
693 | case XK_KP_F2: /* "\033OQ" */ |
|
|
694 | case XK_KP_F3: /* "\033OR" */ |
|
|
695 | case XK_KP_F4: /* "\033OS" */ |
|
|
696 | strcpy (kbuf, "\033OP"); |
|
|
697 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
698 | break; |
|
|
699 | |
|
|
700 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
701 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
702 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
703 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
704 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
705 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
706 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
707 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
708 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
709 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
710 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
711 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
712 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
713 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
714 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
715 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
716 | /* allow shift to override */ |
|
|
717 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
718 | { |
|
|
719 | strcpy (kbuf, "\033Oj"); |
|
|
720 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
721 | } |
|
|
722 | else |
|
|
723 | { |
|
|
724 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
725 | kbuf[1] = '\0'; |
|
|
726 | } |
|
|
727 | break; |
|
|
728 | |
|
|
729 | case XK_Find: |
|
|
730 | strcpy (kbuf, "\033[1~"); |
|
|
731 | break; |
|
|
732 | |
|
|
733 | #ifdef XK_KP_End |
|
|
734 | case XK_KP_Insert: |
|
|
735 | /* allow shift to override */ |
|
|
736 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
737 | { |
|
|
738 | strcpy (kbuf, "\033Op"); |
|
|
739 | break; |
|
|
740 | } |
|
|
741 | /* FALLTHROUGH */ |
|
|
742 | #endif |
|
|
743 | case XK_Insert: |
|
|
744 | strcpy (kbuf, "\033[2~"); |
|
|
745 | break; |
|
|
746 | #ifdef DXK_Remove /* support for DEC remove like key */ |
|
|
747 | case DXK_Remove: |
|
|
748 | /* FALLTHROUGH */ |
|
|
749 | #endif |
|
|
750 | case XK_Execute: |
|
|
751 | strcpy (kbuf, "\033[3~"); |
|
|
752 | break; |
|
|
753 | case XK_Select: |
|
|
754 | strcpy (kbuf, "\033[4~"); |
|
|
755 | break; |
|
|
756 | #ifdef XK_KP_End |
|
|
757 | case XK_KP_End: |
|
|
758 | /* allow shift to override */ |
|
|
759 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
760 | { |
|
|
761 | strcpy (kbuf, "\033Oq"); |
|
|
762 | break; |
|
|
763 | } |
|
|
764 | /* FALLTHROUGH */ |
|
|
765 | #endif |
|
|
766 | case XK_End: |
|
|
767 | strcpy (kbuf, KS_END); |
|
|
768 | break; |
|
|
769 | #ifdef XK_KP_Home |
|
|
770 | case XK_KP_Home: |
|
|
771 | /* allow shift to override */ |
|
|
772 | if ((priv_modes & PrivMode_aplKP) ? !shft : shft) |
|
|
773 | { |
|
|
774 | strcpy (kbuf, "\033Ow"); |
|
|
775 | break; |
|
|
776 | } |
|
|
777 | /* FALLTHROUGH */ |
|
|
778 | #endif |
|
|
779 | case XK_Home: |
|
|
780 | strcpy (kbuf, KS_HOME); |
|
|
781 | break; |
|
|
782 | |
|
|
783 | #define FKEY(n, fkey) \ |
|
|
784 | sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) |
|
|
785 | |
|
|
786 | case XK_F1: /* "\033[11~" */ |
|
|
787 | case XK_F2: /* "\033[12~" */ |
|
|
788 | case XK_F3: /* "\033[13~" */ |
|
|
789 | case XK_F4: /* "\033[14~" */ |
|
|
790 | case XK_F5: /* "\033[15~" */ |
|
|
791 | FKEY (11, XK_F1); |
|
|
792 | break; |
|
|
793 | case XK_F6: /* "\033[17~" */ |
|
|
794 | case XK_F7: /* "\033[18~" */ |
|
|
795 | case XK_F8: /* "\033[19~" */ |
|
|
796 | case XK_F9: /* "\033[20~" */ |
|
|
797 | case XK_F10: /* "\033[21~" */ |
|
|
798 | FKEY (17, XK_F6); |
|
|
799 | break; |
|
|
800 | case XK_F11: /* "\033[23~" */ |
|
|
801 | case XK_F12: /* "\033[24~" */ |
|
|
802 | case XK_F13: /* "\033[25~" */ |
|
|
803 | case XK_F14: /* "\033[26~" */ |
|
|
804 | FKEY (23, XK_F11); |
|
|
805 | break; |
|
|
806 | case XK_F15: /* "\033[28~" */ |
|
|
807 | case XK_F16: /* "\033[29~" */ |
|
|
808 | FKEY (28, XK_F15); |
|
|
809 | break; |
|
|
810 | case XK_Help: /* "\033[28~" */ |
|
|
811 | FKEY (28, XK_Help); |
|
|
812 | break; |
|
|
813 | case XK_Menu: /* "\033[29~" */ |
|
|
814 | FKEY (29, XK_Menu); |
|
|
815 | break; |
|
|
816 | case XK_F17: /* "\033[31~" */ |
|
|
817 | case XK_F18: /* "\033[32~" */ |
|
|
818 | case XK_F19: /* "\033[33~" */ |
|
|
819 | case XK_F20: /* "\033[34~" */ |
|
|
820 | case XK_F21: /* "\033[35~" */ |
|
|
821 | case XK_F22: /* "\033[36~" */ |
|
|
822 | case XK_F23: /* "\033[37~" */ |
|
|
823 | case XK_F24: /* "\033[38~" */ |
|
|
824 | case XK_F25: /* "\033[39~" */ |
|
|
825 | case XK_F26: /* "\033[40~" */ |
|
|
826 | case XK_F27: /* "\033[41~" */ |
|
|
827 | case XK_F28: /* "\033[42~" */ |
|
|
828 | case XK_F29: /* "\033[43~" */ |
|
|
829 | case XK_F30: /* "\033[44~" */ |
|
|
830 | case XK_F31: /* "\033[45~" */ |
|
|
831 | case XK_F32: /* "\033[46~" */ |
|
|
832 | case XK_F33: /* "\033[47~" */ |
|
|
833 | case XK_F34: /* "\033[48~" */ |
|
|
834 | case XK_F35: /* "\033[49~" */ |
|
|
835 | FKEY (31, XK_F17); |
|
|
836 | break; |
|
|
837 | #undef FKEY |
|
|
838 | default: |
|
|
839 | newlen = 0; |
|
|
840 | break; |
|
|
841 | } |
|
|
842 | |
|
|
843 | if (newlen) |
|
|
844 | len = strlen (kbuf); |
|
|
845 | } |
|
|
846 | |
|
|
847 | /* |
|
|
848 | * Pass meta for all function keys, if 'meta' option set |
|
|
849 | */ |
|
|
850 | #ifdef META8_OPTION |
|
|
851 | if (meta && (meta_char == 0x80) && len > 0) |
|
|
852 | kbuf[len - 1] |= 0x80; |
|
|
853 | #endif |
|
|
854 | |
|
|
855 | } |
|
|
856 | else if (ctrl && keysym == XK_minus) |
|
|
857 | { |
765 | s.reg = ch; |
858 | len = 1; |
766 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
859 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
767 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
860 | } |
768 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
861 | else if (keysym == XK_ISO_Left_Tab) |
769 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
862 | { |
770 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
863 | strcpy (kbuf, "\033[Z"); |
|
|
864 | len = 3; |
771 | } |
865 | } |
772 | else |
866 | else |
773 | { |
867 | { |
774 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
868 | #ifdef META8_OPTION |
|
|
869 | /* set 8-bit on */ |
|
|
870 | if (meta && (meta_char == 0x80)) |
|
|
871 | { |
|
|
872 | char *ch; |
|
|
873 | |
|
|
874 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
875 | *ch |= 0x80; |
|
|
876 | |
|
|
877 | meta = 0; |
|
|
878 | } |
|
|
879 | #endif |
|
|
880 | /* nil */ ; |
|
|
881 | } |
|
|
882 | } |
|
|
883 | |
|
|
884 | if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END))) |
|
|
885 | return; |
|
|
886 | |
|
|
887 | if (len <= 0) |
|
|
888 | return; /* not mapped */ |
|
|
889 | |
|
|
890 | if (option (Opt_scrollTtyKeypress)) |
|
|
891 | if (view_start) |
|
|
892 | { |
|
|
893 | view_start = 0; |
|
|
894 | want_refresh = 1; |
|
|
895 | } |
|
|
896 | |
|
|
897 | /* |
|
|
898 | * these modifications only affect the static keybuffer |
|
|
899 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
900 | * |
|
|
901 | * eg, |
|
|
902 | * Prior = "ESC[5~" |
|
|
903 | * Shift+Prior = "ESC[5$" |
|
|
904 | * Ctrl+Prior = "ESC[5^" |
|
|
905 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
906 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
|
|
907 | */ |
|
|
908 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
909 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
910 | |
|
|
911 | /* escape prefix */ |
|
|
912 | if (meta |
|
|
913 | #ifdef META8_OPTION |
|
|
914 | && meta_char == C0_ESC |
|
|
915 | #endif |
|
|
916 | ) |
|
|
917 | { |
|
|
918 | const char ch = C0_ESC; |
|
|
919 | tt_write (&ch, 1); |
|
|
920 | } |
|
|
921 | |
|
|
922 | tt_write (kbuf, (unsigned int)len); |
|
|
923 | } |
|
|
924 | |
|
|
925 | void |
|
|
926 | rxvt_term::key_release (XKeyEvent &ev) |
|
|
927 | { |
|
|
928 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL |
|
|
929 | KeySym keysym; |
|
|
930 | |
|
|
931 | keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/ |
|
|
932 | #endif |
|
|
933 | |
|
|
934 | #if ENABLE_FRILLS || ISO_14755 |
|
|
935 | // ISO 14755 support |
|
|
936 | if (iso14755buf) |
|
|
937 | if (iso14755buf & ISO_14755_52) |
|
|
938 | { |
|
|
939 | # if ENABLE_OVERLAY |
|
|
940 | scr_overlay_off (); |
|
|
941 | # endif |
|
|
942 | # if ISO_14755 |
|
|
943 | // iso14755 part 5.2 handling: release time |
|
|
944 | // first: controls |
|
|
945 | if ((ev.state & ControlMask) |
|
|
946 | && ((keysym >= 0x40 && keysym <= 0x5f) |
|
|
947 | || (keysym >= 0x61 && keysym <= 0x7f))) |
|
|
948 | { |
|
|
949 | iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f); |
|
|
950 | commit_iso14755 (); |
|
|
951 | |
775 | return ch; |
952 | return; |
776 | } |
953 | } |
|
|
954 | |
|
|
955 | for (unsigned short *i = iso14755_symtab; i[0]; i+= 2) |
|
|
956 | if (i[0] == keysym) |
|
|
957 | { |
|
|
958 | iso14755buf = ISO_14755_51 | i[1]; |
|
|
959 | commit_iso14755 (); |
|
|
960 | |
|
|
961 | return; |
|
|
962 | } |
|
|
963 | |
|
|
964 | scr_bell (); |
|
|
965 | # endif |
|
|
966 | iso14755buf = 0; |
|
|
967 | |
|
|
968 | return; |
777 | } |
969 | } |
|
|
970 | else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) |
|
|
971 | { |
|
|
972 | # if ENABLE_OVERLAY |
|
|
973 | scr_overlay_off (); |
|
|
974 | # endif |
|
|
975 | if (iso14755buf & ISO_14755_51) |
|
|
976 | commit_iso14755 (); |
|
|
977 | #if ISO_14755 |
|
|
978 | else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED) |
|
|
979 | { |
|
|
980 | iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair |
778 | |
981 | |
779 | return NOCHAR; |
982 | scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1); |
|
|
983 | scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE"); |
|
|
984 | } |
|
|
985 | # endif |
|
|
986 | else |
|
|
987 | iso14755buf = 0; |
|
|
988 | } |
|
|
989 | #endif |
|
|
990 | |
|
|
991 | if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END))) |
|
|
992 | return; |
|
|
993 | |
|
|
994 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
995 | if (!(ev.state & ControlMask)) |
|
|
996 | slip_wheel_ev.stop (); |
|
|
997 | else if (keysym == XK_Control_L || keysym == XK_Control_R) |
|
|
998 | mouse_slip_wheel_speed = 0; |
|
|
999 | #endif |
780 | } |
1000 | } |
|
|
1001 | |
|
|
1002 | #if defined (KEYSYM_RESOURCE) |
|
|
1003 | unsigned int |
|
|
1004 | rxvt_term::cmd_write (const char *str, unsigned int count) |
|
|
1005 | { |
|
|
1006 | unsigned int n, s; |
|
|
1007 | |
|
|
1008 | n = cmdbuf_ptr - cmdbuf_base; |
|
|
1009 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
1010 | |
|
|
1011 | if (n > 0 && s < count) |
|
|
1012 | { |
|
|
1013 | memmove (cmdbuf_base, cmdbuf_ptr, |
|
|
1014 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
|
|
1015 | cmdbuf_ptr = cmdbuf_base; |
|
|
1016 | cmdbuf_endp -= n; |
|
|
1017 | s += n; |
|
|
1018 | } |
|
|
1019 | |
|
|
1020 | if (count > s) |
|
|
1021 | { |
|
|
1022 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
|
|
1023 | count = s; |
|
|
1024 | } |
|
|
1025 | |
|
|
1026 | for (; count--;) |
|
|
1027 | *cmdbuf_endp++ = *str++; |
|
|
1028 | |
|
|
1029 | cmd_parse (); |
|
|
1030 | |
|
|
1031 | return 0; |
|
|
1032 | } |
|
|
1033 | #endif |
|
|
1034 | |
|
|
1035 | void |
|
|
1036 | rxvt_term::flush () |
|
|
1037 | { |
|
|
1038 | flush_ev.stop (); |
|
|
1039 | |
|
|
1040 | #ifdef TRANSPARENT |
|
|
1041 | if (want_full_refresh) |
|
|
1042 | { |
|
|
1043 | want_full_refresh = 0; |
|
|
1044 | scr_clear (); |
|
|
1045 | scr_touch (false); |
|
|
1046 | } |
|
|
1047 | #endif |
|
|
1048 | |
|
|
1049 | if (want_refresh) |
|
|
1050 | { |
|
|
1051 | if (SHOULD_INVOKE (HOOK_LINE_UPDATE)) |
|
|
1052 | { |
|
|
1053 | int row = view_start; |
|
|
1054 | int end_row = row + nrow; |
|
|
1055 | |
|
|
1056 | while (row > top_row && ROW (row - 1).is_longer ()) |
|
|
1057 | --row; |
|
|
1058 | |
|
|
1059 | do |
|
|
1060 | { |
|
|
1061 | int start_row = row; |
|
|
1062 | line_t *l; |
|
|
1063 | |
|
|
1064 | do |
|
|
1065 | { |
|
|
1066 | l = &ROW (row++); |
|
|
1067 | |
|
|
1068 | if (!(l->f & LINE_FILTERED)) |
|
|
1069 | { |
|
|
1070 | // line not filtered, mark it as filtered |
|
|
1071 | l->f |= LINE_FILTERED; |
|
|
1072 | while (l->is_longer ()) |
|
|
1073 | { |
|
|
1074 | l = &ROW (row++); |
|
|
1075 | l->f |= LINE_FILTERED; |
|
|
1076 | } |
|
|
1077 | |
|
|
1078 | // and filter it |
|
|
1079 | HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END)); |
|
|
1080 | |
|
|
1081 | break; |
|
|
1082 | } |
|
|
1083 | } |
|
|
1084 | while (l->is_longer () && row < end_row); |
|
|
1085 | } |
|
|
1086 | while (row < end_row); |
|
|
1087 | } |
|
|
1088 | |
|
|
1089 | scr_refresh (); |
|
|
1090 | scrollbar_show (1); |
|
|
1091 | #ifdef USE_XIM |
|
|
1092 | IMSendSpot (); |
|
|
1093 | #endif |
|
|
1094 | } |
|
|
1095 | |
|
|
1096 | display->flush (); |
|
|
1097 | } |
|
|
1098 | |
|
|
1099 | void |
|
|
1100 | rxvt_term::check_cb (check_watcher &w) |
|
|
1101 | { |
|
|
1102 | make_current (); |
|
|
1103 | |
|
|
1104 | display->flush (); |
|
|
1105 | |
|
|
1106 | if (want_refresh && !flush_ev.active) |
|
|
1107 | flush_ev.start (NOW + 1. / 60.); // refresh at max. 60 hz normally |
|
|
1108 | } |
|
|
1109 | |
|
|
1110 | void |
|
|
1111 | rxvt_term::flush_cb (time_watcher &w) |
|
|
1112 | { |
|
|
1113 | make_current (); |
|
|
1114 | |
|
|
1115 | refresh_count = 0; |
|
|
1116 | flush (); |
|
|
1117 | } |
|
|
1118 | |
|
|
1119 | #ifdef CURSOR_BLINK |
|
|
1120 | void |
|
|
1121 | rxvt_term::cursor_blink_cb (time_watcher &w) |
|
|
1122 | { |
|
|
1123 | hidden_cursor = !hidden_cursor; |
|
|
1124 | want_refresh = 1; |
|
|
1125 | |
|
|
1126 | w.start (w.at + CURSOR_BLINK_INTERVAL); |
|
|
1127 | } |
|
|
1128 | #endif |
|
|
1129 | |
|
|
1130 | #ifdef TEXT_BLINK |
|
|
1131 | void |
|
|
1132 | rxvt_term::text_blink_cb (time_watcher &w) |
|
|
1133 | { |
|
|
1134 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
|
|
1135 | { |
|
|
1136 | hidden_text = !hidden_text; |
|
|
1137 | want_refresh = 1; |
|
|
1138 | w.start (w.at + TEXT_BLINK_INTERVAL); |
|
|
1139 | } |
|
|
1140 | } |
|
|
1141 | #endif |
|
|
1142 | |
|
|
1143 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1144 | void |
|
|
1145 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
|
1146 | { |
|
|
1147 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
|
|
1148 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
1149 | { |
|
|
1150 | want_refresh = 1; |
|
|
1151 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1152 | } |
|
|
1153 | } |
|
|
1154 | #endif |
|
|
1155 | |
|
|
1156 | #ifdef SELECTION_SCROLLING |
|
|
1157 | void |
|
|
1158 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
1159 | { |
|
|
1160 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
1161 | { |
|
|
1162 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
1163 | want_refresh = 1; |
|
|
1164 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1165 | } |
|
|
1166 | } |
|
|
1167 | #endif |
|
|
1168 | |
|
|
1169 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1170 | void |
|
|
1171 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
1172 | { |
|
|
1173 | if (mouse_slip_wheel_speed == 0 |
|
|
1174 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
1175 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
1176 | { |
|
|
1177 | if (view_start == top_row || view_start == 0) |
|
|
1178 | mouse_slip_wheel_speed = 0; |
|
|
1179 | |
|
|
1180 | want_refresh = 1; |
|
|
1181 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1182 | } |
|
|
1183 | } |
|
|
1184 | #endif |
|
|
1185 | |
|
|
1186 | #if LINUX_YIELD_HACK |
|
|
1187 | static struct event_handler |
|
|
1188 | { |
|
|
1189 | check_watcher yield_ev; |
|
|
1190 | |
|
|
1191 | void yield_cb (check_watcher &w) |
|
|
1192 | { |
|
|
1193 | // this should really be sched_yield(), but the linux guys thought |
|
|
1194 | // that giving a process calling sched_yield () less cpu time than |
|
|
1195 | // ones with high nice levels is a useful thing to do. It surely is is |
|
|
1196 | // allowed by the sus... as is returning ENOSYS. |
|
|
1197 | |
|
|
1198 | struct timespec ts = { 0, 0 }; |
|
|
1199 | nanosleep (&ts, 0); |
|
|
1200 | |
|
|
1201 | w.stop (); |
|
|
1202 | } |
|
|
1203 | |
|
|
1204 | event_handler () |
|
|
1205 | : yield_ev (this, &event_handler::yield_cb) |
|
|
1206 | { |
|
|
1207 | } |
|
|
1208 | } event_handler; |
|
|
1209 | #endif |
781 | |
1210 | |
782 | bool |
1211 | bool |
783 | rxvt_term::pty_fill () |
1212 | rxvt_term::pty_fill () |
784 | { |
1213 | { |
785 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1214 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
1215 | |
|
|
1216 | if (CBUFSIZ == n) |
|
|
1217 | { |
|
|
1218 | rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); |
|
|
1219 | n = 0; |
|
|
1220 | } |
786 | |
1221 | |
787 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1222 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
788 | cmdbuf_ptr = cmdbuf_base; |
1223 | cmdbuf_ptr = cmdbuf_base; |
789 | cmdbuf_endp = cmdbuf_ptr + n; |
1224 | cmdbuf_endp = cmdbuf_ptr + n; |
790 | |
1225 | |
791 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
1226 | ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); |
792 | |
1227 | |
793 | if (n > 0) |
1228 | if (r > 0) |
794 | { |
1229 | { |
795 | cmdbuf_endp += n; |
1230 | cmdbuf_endp += r; |
796 | return true; |
1231 | return true; |
797 | } |
1232 | } |
798 | else if (n < 0 && errno == EAGAIN) |
1233 | else if (r < 0 && (errno == EAGAIN || errno == EINTR)) |
|
|
1234 | { |
|
|
1235 | #if LINUX_YIELD_HACK |
|
|
1236 | if (display->is_local) |
|
|
1237 | event_handler.yield_ev.start (); |
|
|
1238 | #endif |
|
|
1239 | } |
|
|
1240 | else |
|
|
1241 | { |
|
|
1242 | pty_ev.stop (); |
|
|
1243 | |
|
|
1244 | if (!option (Opt_hold)) |
|
|
1245 | destroy (); |
|
|
1246 | } |
|
|
1247 | |
799 | return false; |
1248 | return false; |
800 | |
|
|
801 | destroy (); |
|
|
802 | } |
1249 | } |
803 | |
1250 | |
804 | void |
1251 | void |
805 | rxvt_term::pty_cb (io_watcher &w, short revents) |
1252 | rxvt_term::pty_cb (io_watcher &w, short revents) |
806 | { |
1253 | { |
807 | SET_R (this); |
1254 | make_current (); |
|
|
1255 | |
|
|
1256 | if (revents & EVENT_READ) |
|
|
1257 | // loop, but don't allow a single term to monopolize us |
|
|
1258 | while (pty_fill ()) |
|
|
1259 | if (cmd_parse ()) |
|
|
1260 | break; |
808 | |
1261 | |
809 | if (revents & EVENT_WRITE) |
1262 | if (revents & EVENT_WRITE) |
810 | tt_write (0, 0); |
1263 | pty_write (); |
811 | else if (revents & EVENT_READ) |
1264 | } |
812 | // loop, but don't allow a single term to monopolize us |
1265 | |
813 | // the number of loops is fully arbitrary, and thus wrong |
1266 | void |
814 | for (int i = 7; i-- && pty_fill (); ) |
1267 | rxvt_term::pointer_unblank () |
|
|
1268 | { |
|
|
1269 | XDefineCursor (dpy, vt, TermWin_cursor); |
|
|
1270 | recolour_cursor (); |
|
|
1271 | |
|
|
1272 | #ifdef POINTER_BLANK |
|
|
1273 | hidden_pointer = 0; |
|
|
1274 | |
|
|
1275 | if (option (Opt_pointerBlank)) |
|
|
1276 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
1277 | #endif |
|
|
1278 | } |
|
|
1279 | |
|
|
1280 | #ifdef POINTER_BLANK |
|
|
1281 | void |
|
|
1282 | rxvt_term::pointer_blank () |
|
|
1283 | { |
|
|
1284 | if (!option (Opt_pointerBlank)) |
|
|
1285 | return; |
|
|
1286 | |
|
|
1287 | XDefineCursor (dpy, vt, display->blank_cursor); |
|
|
1288 | XFlush (dpy); |
|
|
1289 | |
|
|
1290 | hidden_pointer = 1; |
|
|
1291 | } |
|
|
1292 | |
|
|
1293 | void |
|
|
1294 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1295 | { |
|
|
1296 | make_current (); |
|
|
1297 | |
|
|
1298 | pointer_blank (); |
|
|
1299 | } |
|
|
1300 | #endif |
|
|
1301 | |
|
|
1302 | void |
|
|
1303 | rxvt_term::mouse_report (XButtonEvent &ev) |
|
|
1304 | { |
|
|
1305 | int button_number, key_state = 0; |
|
|
1306 | int x, y; |
|
|
1307 | |
|
|
1308 | x = ev.x; |
|
|
1309 | y = ev.y; |
|
|
1310 | pixel_position (&x, &y); |
|
|
1311 | |
|
|
1312 | if (MEvent.button == AnyButton) |
|
|
1313 | button_number = 3; |
|
|
1314 | else |
815 | { |
1315 | { |
816 | //TODO: |
1316 | button_number = MEvent.button - Button1; |
817 | /* once we know the shell is running, send the screen size. Again! */ |
1317 | /* add 0x3D for wheel events, like xterm does */ |
818 | //ch = rxvt_cmd_getc(aR); /* wait for something */ |
1318 | if (button_number >= 3) |
819 | //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid); |
1319 | button_number += (64 - 3); |
|
|
1320 | } |
820 | |
1321 | |
821 | uint32_t ch = NOCHAR; |
1322 | if (priv_modes & PrivMode_MouseX10) |
|
|
1323 | { |
|
|
1324 | /* |
|
|
1325 | * do not report ButtonRelease |
|
|
1326 | * no state info allowed |
|
|
1327 | */ |
|
|
1328 | key_state = 0; |
|
|
1329 | if (button_number == 3) |
|
|
1330 | return; |
|
|
1331 | } |
|
|
1332 | else |
|
|
1333 | { |
|
|
1334 | /* XTerm mouse reporting needs these values: |
|
|
1335 | * 4 = Shift |
|
|
1336 | * 8 = Meta |
|
|
1337 | * 16 = Control |
|
|
1338 | * plus will add in our own Double-Click reporting |
|
|
1339 | * 32 = Double Click |
|
|
1340 | */ |
|
|
1341 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1342 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
|
|
1343 | + ((MEvent.state & ControlMask) ? 16 : 0); |
|
|
1344 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1345 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
|
|
1346 | #endif |
|
|
1347 | } |
822 | |
1348 | |
823 | for (;;) |
1349 | #if DEBUG_MOUSEREPORT |
|
|
1350 | fprintf (stderr, "Mouse ["); |
|
|
1351 | if (key_state & 16) |
|
|
1352 | fputc ('C', stderr); |
|
|
1353 | if (key_state & 4) |
|
|
1354 | fputc ('S', stderr); |
|
|
1355 | if (key_state & 8) |
|
|
1356 | fputc ('A', stderr); |
|
|
1357 | if (key_state & 32) |
|
|
1358 | fputc ('2', stderr); |
|
|
1359 | fprintf (stderr, "]: <%d>, %d/%d\n", |
|
|
1360 | button_number, |
|
|
1361 | x + 1, |
|
|
1362 | y + 1); |
|
|
1363 | #endif |
|
|
1364 | |
|
|
1365 | tt_printf ("\033[M%c%c%c", |
|
|
1366 | (32 + button_number + key_state), |
|
|
1367 | (32 + x + 1), |
|
|
1368 | (32 + y + 1)); |
|
|
1369 | } |
|
|
1370 | |
|
|
1371 | /*{{{ process an X event */ |
|
|
1372 | void |
|
|
1373 | rxvt_term::x_cb (XEvent &ev) |
|
|
1374 | { |
|
|
1375 | make_current (); |
|
|
1376 | |
|
|
1377 | dLocal (Display *, dpy); |
|
|
1378 | |
|
|
1379 | if (ev.xany.window == vt |
|
|
1380 | && SHOULD_INVOKE (HOOK_X_EVENT) |
|
|
1381 | && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1382 | return; |
|
|
1383 | |
|
|
1384 | // for XQueryPointer |
|
|
1385 | Window unused_root, unused_child; |
|
|
1386 | int unused_root_x, unused_root_y; |
|
|
1387 | unsigned int unused_mask; |
|
|
1388 | |
|
|
1389 | switch (ev.type) |
|
|
1390 | { |
|
|
1391 | case KeyPress: |
|
|
1392 | key_press (ev.xkey); |
|
|
1393 | break; |
|
|
1394 | |
|
|
1395 | case KeyRelease: |
|
|
1396 | key_release (ev.xkey); |
|
|
1397 | break; |
|
|
1398 | |
|
|
1399 | case ButtonPress: |
|
|
1400 | button_press (ev.xbutton); |
|
|
1401 | break; |
|
|
1402 | |
|
|
1403 | case ButtonRelease: |
|
|
1404 | button_release (ev.xbutton); |
|
|
1405 | break; |
|
|
1406 | |
|
|
1407 | case ClientMessage: |
|
|
1408 | if (ev.xclient.format == 32 |
|
|
1409 | && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END))) |
824 | { |
1410 | { |
825 | if (ch == NOCHAR) |
1411 | if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) |
826 | ch = next_char (); |
1412 | { |
|
|
1413 | if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END))) |
|
|
1414 | { |
|
|
1415 | if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW]) |
|
|
1416 | { |
|
|
1417 | if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) |
|
|
1418 | destroy (); |
|
|
1419 | } |
|
|
1420 | #if ENABLE_EWMH |
|
|
1421 | else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) |
|
|
1422 | XSendEvent (dpy, ev.xclient.window = display->root, |
|
|
1423 | False, SubstructureRedirectMask | SubstructureNotifyMask, |
|
|
1424 | &ev); |
|
|
1425 | #endif |
|
|
1426 | } |
|
|
1427 | } |
|
|
1428 | #if ENABLE_XEMBED |
|
|
1429 | else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED]) |
|
|
1430 | { |
|
|
1431 | if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN) |
|
|
1432 | focus_in (); |
|
|
1433 | else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) |
|
|
1434 | focus_out (); |
|
|
1435 | } |
|
|
1436 | #endif |
|
|
1437 | } |
|
|
1438 | break; |
827 | |
1439 | |
828 | if (ch == NOCHAR) // TODO: improve |
1440 | case MappingNotify: |
|
|
1441 | XRefreshKeyboardMapping (&ev.xmapping); |
|
|
1442 | break; |
|
|
1443 | |
|
|
1444 | /* |
|
|
1445 | * XXX: this is not the _current_ arrangement |
|
|
1446 | * Here's my conclusion: |
|
|
1447 | * If the window is completely unobscured, use bitblt's |
|
|
1448 | * to scroll. Even then, they're only used when doing partial |
|
|
1449 | * screen scrolling. When partially obscured, we have to fill |
|
|
1450 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1451 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1452 | * which ought to make things real slow! |
|
|
1453 | */ |
|
|
1454 | case VisibilityNotify: |
|
|
1455 | switch (ev.xvisibility.state) |
|
|
1456 | { |
|
|
1457 | case VisibilityUnobscured: |
|
|
1458 | refresh_type = FAST_REFRESH; |
829 | break; |
1459 | break; |
|
|
1460 | case VisibilityPartiallyObscured: |
|
|
1461 | refresh_type = SLOW_REFRESH; |
|
|
1462 | break; |
|
|
1463 | default: |
|
|
1464 | refresh_type = NO_REFRESH; |
|
|
1465 | break; |
|
|
1466 | } |
|
|
1467 | break; |
830 | |
1468 | |
831 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
1469 | case FocusIn: |
|
|
1470 | if (ev.xfocus.detail != NotifyInferior |
|
|
1471 | && ev.xfocus.detail != NotifyPointer |
|
|
1472 | && ev.xfocus.mode != NotifyGrab) |
|
|
1473 | focus_in (); |
|
|
1474 | break; |
|
|
1475 | |
|
|
1476 | case FocusOut: |
|
|
1477 | if (ev.xfocus.detail != NotifyInferior |
|
|
1478 | && ev.xfocus.detail != NotifyPointer |
|
|
1479 | && ev.xfocus.mode != NotifyGrab) |
|
|
1480 | focus_out (); |
|
|
1481 | break; |
|
|
1482 | |
|
|
1483 | case ConfigureNotify: |
|
|
1484 | if (ev.xconfigure.window == parent[0]) |
|
|
1485 | { |
|
|
1486 | while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) |
|
|
1487 | ; |
|
|
1488 | |
|
|
1489 | if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) |
832 | { |
1490 | { |
833 | /* Read a text string from the input buffer */ |
1491 | seen_resize = 1; |
834 | uint32_t buf[BUFSIZ]; |
1492 | resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); |
835 | bool refreshnow = false; |
1493 | #ifdef XPM_BACKGROUND |
836 | int nlines = 0; |
1494 | if (!option (Opt_transparent) && bgPixmap.auto_resize) |
837 | uint32_t *str = buf; |
|
|
838 | |
|
|
839 | *str++ = ch; |
|
|
840 | |
|
|
841 | for (;;) |
|
|
842 | { |
1495 | { |
843 | ch = next_char (); |
1496 | resize_pixmap (); |
|
|
1497 | scr_touch (true); |
|
|
1498 | } |
|
|
1499 | #endif |
|
|
1500 | } |
844 | |
1501 | |
845 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
1502 | HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1503 | |
|
|
1504 | #ifdef TRANSPARENT |
|
|
1505 | if (option (Opt_transparent)) |
|
|
1506 | check_our_parents (); |
|
|
1507 | #endif |
|
|
1508 | } |
|
|
1509 | break; |
|
|
1510 | |
|
|
1511 | case PropertyNotify: |
|
|
1512 | if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1513 | if (ev.xproperty.atom == xa[XA_VT_SELECTION] |
|
|
1514 | && ev.xproperty.state == PropertyNewValue) |
|
|
1515 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1516 | |
|
|
1517 | break; |
|
|
1518 | |
|
|
1519 | case SelectionClear: |
|
|
1520 | selection_clear (); |
|
|
1521 | break; |
|
|
1522 | |
|
|
1523 | case SelectionNotify: |
|
|
1524 | if (selection_wait == Sel_normal) |
|
|
1525 | selection_paste (ev.xselection.requestor, ev.xselection.property, true); |
|
|
1526 | break; |
|
|
1527 | |
|
|
1528 | case SelectionRequest: |
|
|
1529 | selection_send (ev.xselectionrequest); |
|
|
1530 | break; |
|
|
1531 | |
|
|
1532 | case MapNotify: |
|
|
1533 | mapped = 1; |
|
|
1534 | #ifdef TEXT_BLINK |
|
|
1535 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1536 | #endif |
|
|
1537 | HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1538 | break; |
|
|
1539 | |
|
|
1540 | case UnmapNotify: |
|
|
1541 | mapped = 0; |
|
|
1542 | #ifdef TEXT_BLINK |
|
|
1543 | text_blink_ev.stop (); |
|
|
1544 | #endif |
|
|
1545 | HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1546 | break; |
|
|
1547 | |
|
|
1548 | #ifdef TRANSPARENT |
|
|
1549 | case ReparentNotify: |
|
|
1550 | rootwin_cb (ev); |
|
|
1551 | break; |
|
|
1552 | #endif /* TRANSPARENT */ |
|
|
1553 | |
|
|
1554 | case GraphicsExpose: |
|
|
1555 | case Expose: |
|
|
1556 | if (ev.xany.window == vt) |
|
|
1557 | { |
|
|
1558 | do |
|
|
1559 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1560 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1561 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); |
|
|
1562 | |
|
|
1563 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1564 | |
|
|
1565 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) |
|
|
1566 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1567 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1568 | |
|
|
1569 | want_refresh = 1; |
|
|
1570 | } |
|
|
1571 | else |
|
|
1572 | { |
|
|
1573 | XEvent unused_event; |
|
|
1574 | |
|
|
1575 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event)) |
|
|
1576 | ; |
|
|
1577 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) |
|
|
1578 | ; |
|
|
1579 | |
|
|
1580 | if (isScrollbarWindow (ev.xany.window)) |
|
|
1581 | { |
|
|
1582 | scrollBar.setIdle (); |
|
|
1583 | scrollbar_show (0); |
|
|
1584 | } |
|
|
1585 | |
|
|
1586 | #ifdef TRANSPARENT |
|
|
1587 | if (am_transparent && ev.xany.window == parent[0]) |
|
|
1588 | XClearWindow (dpy, ev.xany.window); |
|
|
1589 | #endif |
|
|
1590 | } |
|
|
1591 | break; |
|
|
1592 | |
|
|
1593 | case MotionNotify: |
|
|
1594 | #ifdef POINTER_BLANK |
|
|
1595 | if (hidden_pointer) |
|
|
1596 | pointer_unblank (); |
|
|
1597 | #endif |
|
|
1598 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
|
|
1599 | break; |
|
|
1600 | |
|
|
1601 | if (ev.xany.window == vt) |
|
|
1602 | { |
|
|
1603 | if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) |
|
|
1604 | && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1605 | ; // nop |
|
|
1606 | else if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
|
|
1607 | { |
|
|
1608 | while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev)) |
|
|
1609 | ; |
|
|
1610 | |
|
|
1611 | XQueryPointer (dpy, vt, |
|
|
1612 | &unused_root, &unused_child, |
|
|
1613 | &unused_root_x, &unused_root_y, |
|
|
1614 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1615 | &ev.xbutton.state); |
|
|
1616 | #ifdef MOUSE_THRESHOLD |
|
|
1617 | /* deal with a `jumpy' mouse */ |
|
|
1618 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
|
|
1619 | { |
|
|
1620 | #endif |
|
|
1621 | #if ISO_14755 |
|
|
1622 | // 5.4 |
|
|
1623 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1624 | { |
|
|
1625 | iso14755_54 (ev.xbutton.x, ev.xbutton.y); |
846 | break; |
1626 | break; |
|
|
1627 | } |
|
|
1628 | #endif |
|
|
1629 | selection_extend (ev.xbutton.x, ev.xbutton.y, |
|
|
1630 | ev.xbutton.state & Button3Mask ? 2 : 0); |
|
|
1631 | |
|
|
1632 | #ifdef SELECTION_SCROLLING |
|
|
1633 | if (ev.xbutton.y < int_bwidth |
|
|
1634 | || Pixel2Row (ev.xbutton.y) > (nrow-1)) |
|
|
1635 | { |
|
|
1636 | int dist; |
|
|
1637 | |
|
|
1638 | /* don't clobber the current delay if we are |
|
|
1639 | * already in the middle of scrolling. |
|
|
1640 | */ |
|
|
1641 | if (!sel_scroll_ev.active) |
|
|
1642 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
|
|
1643 | |
|
|
1644 | /* save the event params so we can highlight |
|
|
1645 | * the selection in the pending-scroll loop |
|
|
1646 | */ |
|
|
1647 | selection_save_x = ev.xbutton.x; |
|
|
1648 | selection_save_y = ev.xbutton.y; |
|
|
1649 | selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1650 | |
|
|
1651 | /* calc number of lines to scroll */ |
|
|
1652 | if (ev.xbutton.y < int_bwidth) |
|
|
1653 | { |
|
|
1654 | scroll_selection_dir = UP; |
|
|
1655 | dist = int_bwidth - ev.xbutton.y; |
|
|
1656 | } |
|
|
1657 | else |
|
|
1658 | { |
|
|
1659 | scroll_selection_dir = DN; |
|
|
1660 | dist = ev.xbutton.y - (int_bwidth + height); |
|
|
1661 | } |
|
|
1662 | |
|
|
1663 | scroll_selection_lines = Pixel2Height (dist) |
|
|
1664 | / SELECTION_SCROLL_LINE_SPEEDUP |
|
|
1665 | + 1; |
|
|
1666 | min_it (scroll_selection_lines, |
|
|
1667 | SELECTION_SCROLL_MAX_LINES); |
|
|
1668 | } |
847 | else |
1669 | else |
848 | { |
1670 | { |
849 | *str++ = ch; |
1671 | /* we are within the text window, so we |
850 | |
1672 | * shouldn't be scrolling |
851 | if (ch == '\n') |
|
|
852 | { |
1673 | */ |
853 | nlines++; |
1674 | if (sel_scroll_ev.active) |
854 | refresh_count++; |
1675 | sel_scroll_ev.stop(); |
855 | |
|
|
856 | if (!(Options & Opt_jumpScroll) |
|
|
857 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
858 | { |
|
|
859 | refreshnow = true; |
|
|
860 | ch = NOCHAR; |
|
|
861 | break; |
|
|
862 | } |
|
|
863 | } |
|
|
864 | |
|
|
865 | if (str >= buf + BUFSIZ) |
|
|
866 | { |
|
|
867 | ch = NOCHAR; |
|
|
868 | break; |
|
|
869 | } |
|
|
870 | } |
1676 | } |
|
|
1677 | #endif |
|
|
1678 | #ifdef MOUSE_THRESHOLD |
871 | } |
1679 | } |
872 | |
1680 | #endif |
873 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
874 | |
|
|
875 | /* |
|
|
876 | * If there have been a lot of new lines, then update the screen |
|
|
877 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
878 | * the number of pages between refreshes is refresh_limit, which |
|
|
879 | * is incremented here because we must be doing flat-out scrolling. |
|
|
880 | * |
|
|
881 | * refreshing should be correct for small scrolls, because of the |
|
|
882 | * time-out |
|
|
883 | */ |
|
|
884 | if (refreshnow) |
|
|
885 | { |
|
|
886 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
887 | refresh_limit++; |
|
|
888 | |
|
|
889 | rxvt_scr_refresh (this, refresh_type); |
|
|
890 | } |
|
|
891 | |
|
|
892 | } |
|
|
893 | else |
|
|
894 | { |
|
|
895 | switch (ch) |
|
|
896 | { |
|
|
897 | default: |
|
|
898 | rxvt_process_nonprinting (this, ch); |
|
|
899 | break; |
|
|
900 | case C0_ESC: /* escape char */ |
|
|
901 | rxvt_process_escape_seq (this); |
|
|
902 | break; |
|
|
903 | /*case 0x9b: */ /* CSI */ |
|
|
904 | /* rxvt_process_csi_seq (this); */ |
|
|
905 | } |
|
|
906 | |
|
|
907 | ch = NOCHAR; |
|
|
908 | } |
1681 | } |
909 | } |
1682 | } |
|
|
1683 | else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) |
|
|
1684 | { |
|
|
1685 | while (XCheckTypedWindowEvent (dpy, scrollBar.win, |
|
|
1686 | MotionNotify, &ev)) |
|
|
1687 | ; |
|
|
1688 | |
|
|
1689 | XQueryPointer (dpy, scrollBar.win, |
|
|
1690 | &unused_root, &unused_child, |
|
|
1691 | &unused_root_x, &unused_root_y, |
|
|
1692 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1693 | &unused_mask); |
|
|
1694 | scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, |
|
|
1695 | scrollbar_size ()); |
|
|
1696 | want_refresh = 1; |
|
|
1697 | scrollbar_show (1); |
|
|
1698 | } |
|
|
1699 | break; |
|
|
1700 | } |
|
|
1701 | |
|
|
1702 | #if defined(CURSOR_BLINK) |
|
|
1703 | if (option (Opt_cursorBlink) && ev.type == KeyPress) |
|
|
1704 | { |
|
|
1705 | if (hidden_cursor) |
|
|
1706 | { |
|
|
1707 | hidden_cursor = 0; |
|
|
1708 | want_refresh = 1; |
910 | } |
1709 | } |
911 | |
1710 | |
912 | flush (); |
1711 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
|
|
1712 | } |
|
|
1713 | #endif |
|
|
1714 | |
|
|
1715 | #if defined(POINTER_BLANK) |
|
|
1716 | if (option (Opt_pointerBlank) && pointerBlankDelay > 0) |
|
|
1717 | { |
|
|
1718 | if (ev.type == MotionNotify |
|
|
1719 | || ev.type == ButtonPress |
|
|
1720 | || ev.type == ButtonRelease) |
|
|
1721 | if (hidden_pointer) |
|
|
1722 | pointer_unblank (); |
|
|
1723 | |
|
|
1724 | if (ev.type == KeyPress && hidden_pointer == 0) |
|
|
1725 | pointer_blank (); |
|
|
1726 | } |
|
|
1727 | #endif |
913 | } |
1728 | } |
914 | |
1729 | |
915 | void |
1730 | void |
916 | rxvt_term::flush () |
1731 | rxvt_term::focus_in () |
917 | { |
1732 | { |
918 | #ifdef TRANSPARENT |
1733 | if (!focus) |
919 | if (want_full_refresh) |
|
|
920 | { |
1734 | { |
921 | want_full_refresh = 0; |
1735 | focus = 1; |
922 | rxvt_scr_clear (this); |
|
|
923 | rxvt_scr_touch (this, False); |
|
|
924 | want_refresh = 1; |
1736 | want_refresh = 1; |
|
|
1737 | |
|
|
1738 | HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END)); |
|
|
1739 | |
|
|
1740 | #if USE_XIM |
|
|
1741 | if (Input_Context != NULL) |
|
|
1742 | { |
|
|
1743 | IMSetPosition (); |
|
|
1744 | XSetICFocus (Input_Context); |
|
|
1745 | } |
|
|
1746 | #endif |
|
|
1747 | #if CURSOR_BLINK |
|
|
1748 | if (option (Opt_cursorBlink)) |
|
|
1749 | cursor_blink_ev.start (NOW + CURSOR_BLINK_INTERVAL); |
|
|
1750 | #endif |
|
|
1751 | #if OFF_FOCUS_FADING |
|
|
1752 | if (rs[Rs_fade]) |
|
|
1753 | { |
|
|
1754 | pix_colors = pix_colors_focused; |
|
|
1755 | scr_recolour (); |
|
|
1756 | } |
|
|
1757 | #endif |
|
|
1758 | #if ENABLE_FRILLS |
|
|
1759 | if (option (Opt_urgentOnBell)) |
|
|
1760 | { |
|
|
1761 | XWMHints *h; |
|
|
1762 | |
|
|
1763 | h = XGetWMHints(dpy, parent[0]); |
|
|
1764 | if (h != NULL) |
|
|
1765 | { |
|
|
1766 | h->flags &= ~XUrgencyHint; |
|
|
1767 | XSetWMHints(dpy, parent[0], h); |
|
|
1768 | } |
|
|
1769 | } |
|
|
1770 | #endif |
|
|
1771 | } |
|
|
1772 | } |
|
|
1773 | |
|
|
1774 | void |
|
|
1775 | rxvt_term::focus_out () |
|
|
1776 | { |
|
|
1777 | if (focus) |
925 | } |
1778 | { |
|
|
1779 | focus = 0; |
|
|
1780 | want_refresh = 1; |
|
|
1781 | |
|
|
1782 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
|
|
1783 | |
|
|
1784 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1785 | if (iso14755buf) |
|
|
1786 | { |
|
|
1787 | iso14755buf = 0; |
|
|
1788 | # if ENABLE_OVERLAY |
|
|
1789 | scr_overlay_off (); |
926 | #endif |
1790 | # endif |
927 | |
1791 | } |
928 | if (want_refresh) |
1792 | #endif |
929 | { |
|
|
930 | rxvt_scr_refresh (this, refresh_type); |
|
|
931 | rxvt_scrollbar_show (this, 1); |
|
|
932 | #ifdef USE_XIM |
1793 | #if USE_XIM |
933 | rxvt_IMSendSpot (this); |
1794 | if (Input_Context != NULL) |
|
|
1795 | XUnsetICFocus (Input_Context); |
|
|
1796 | #endif |
|
|
1797 | #if CURSOR_BLINK |
|
|
1798 | if (option (Opt_cursorBlink)) |
|
|
1799 | cursor_blink_ev.stop (); |
|
|
1800 | hidden_cursor = 0; |
|
|
1801 | #endif |
|
|
1802 | #if OFF_FOCUS_FADING |
|
|
1803 | if (rs[Rs_fade]) |
|
|
1804 | { |
|
|
1805 | pix_colors = pix_colors_unfocused; |
|
|
1806 | scr_recolour (); |
|
|
1807 | } |
|
|
1808 | #endif |
|
|
1809 | } |
|
|
1810 | } |
|
|
1811 | |
|
|
1812 | void |
|
|
1813 | rxvt_term::update_fade_color (unsigned int idx) |
|
|
1814 | { |
|
|
1815 | #if OFF_FOCUS_FADING |
|
|
1816 | if (rs[Rs_fade]) |
|
|
1817 | { |
|
|
1818 | rgba c; |
|
|
1819 | pix_colors [Color_fade].get (c); |
|
|
1820 | pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); |
|
|
1821 | } |
|
|
1822 | #endif |
|
|
1823 | } |
|
|
1824 | |
|
|
1825 | #if TRANSPARENT || ENABLE_PERL |
|
|
1826 | void |
|
|
1827 | rxvt_term::rootwin_cb (XEvent &ev) |
|
|
1828 | { |
|
|
1829 | make_current (); |
|
|
1830 | |
|
|
1831 | if (SHOULD_INVOKE (HOOK_ROOT_EVENT) |
|
|
1832 | && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1833 | return; |
|
|
1834 | |
|
|
1835 | # if TRANSPARENT |
|
|
1836 | switch (ev.type) |
|
|
1837 | { |
|
|
1838 | case PropertyNotify: |
|
|
1839 | /* |
|
|
1840 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1841 | * use the property to determine the pixmap. We use it later on. |
|
|
1842 | */ |
|
|
1843 | if (ev.xproperty.atom != xa[XA_XROOTPMAP_ID] |
|
|
1844 | && ev.xproperty.atom != xa[XA_ESETROOT_PMAP_ID]) |
|
|
1845 | return; |
|
|
1846 | |
|
|
1847 | /* FALLTHROUGH */ |
|
|
1848 | case ReparentNotify: |
|
|
1849 | if (option (Opt_transparent)) |
|
|
1850 | check_our_parents (); |
|
|
1851 | break; |
|
|
1852 | } |
934 | #endif |
1853 | # endif |
|
|
1854 | } |
|
|
1855 | #endif |
|
|
1856 | |
|
|
1857 | void |
|
|
1858 | rxvt_term::button_press (XButtonEvent &ev) |
|
|
1859 | { |
|
|
1860 | int reportmode = 0, clickintime; |
|
|
1861 | |
|
|
1862 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1863 | |
|
|
1864 | if (!bypass_keystate) |
|
|
1865 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
1866 | |
|
|
1867 | /* |
|
|
1868 | * VT window processing of button press |
|
|
1869 | */ |
|
|
1870 | if (ev.window == vt) |
935 | } |
1871 | { |
|
|
1872 | if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END))) |
|
|
1873 | return; |
936 | |
1874 | |
937 | if (XPending (Xdisplay)) process_x_events (); |
1875 | #if ISO_14755 |
938 | XFlush (Xdisplay); |
1876 | // 5.4 |
939 | if (XPending (Xdisplay)) process_x_events (); |
1877 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
940 | } |
1878 | { |
|
|
1879 | iso14755_54 (ev.x, ev.y); |
|
|
1880 | return; |
|
|
1881 | } |
|
|
1882 | #endif |
941 | |
1883 | |
|
|
1884 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
|
|
1885 | |
|
|
1886 | if (reportmode) |
|
|
1887 | { |
|
|
1888 | /* mouse report from vt window */ |
|
|
1889 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1890 | MEvent.state = ev.state; |
|
|
1891 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1892 | if (ev.button == MEvent.button && clickintime) |
|
|
1893 | { |
|
|
1894 | /* same button, within alloted time */ |
|
|
1895 | MEvent.clicks++; |
|
|
1896 | |
|
|
1897 | if (MEvent.clicks > 1) |
|
|
1898 | { |
|
|
1899 | /* only report double clicks */ |
|
|
1900 | MEvent.clicks = 2; |
|
|
1901 | mouse_report (ev); |
|
|
1902 | |
|
|
1903 | /* don't report the release */ |
|
|
1904 | MEvent.clicks = 0; |
|
|
1905 | MEvent.button = AnyButton; |
|
|
1906 | } |
|
|
1907 | } |
|
|
1908 | else |
|
|
1909 | { |
|
|
1910 | /* different button, or time expired */ |
|
|
1911 | MEvent.clicks = 1; |
|
|
1912 | MEvent.button = ev.button; |
|
|
1913 | mouse_report (ev); |
|
|
1914 | } |
|
|
1915 | #else |
|
|
1916 | MEvent.button = ev.button; |
|
|
1917 | mouse_report (ev); |
|
|
1918 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1919 | |
|
|
1920 | } |
|
|
1921 | else |
|
|
1922 | { |
|
|
1923 | if (ev.button != MEvent.button) |
|
|
1924 | MEvent.clicks = 0; |
|
|
1925 | |
|
|
1926 | switch (ev.button) |
|
|
1927 | { |
|
|
1928 | case Button1: |
|
|
1929 | /* allow meta + click to select rectangular areas */ |
|
|
1930 | /* should be done in screen.C */ |
|
|
1931 | #if ENABLE_FRILLS |
|
|
1932 | selection.rect = !!(ev.state & ModMetaMask); |
|
|
1933 | #else |
|
|
1934 | selection.rect = false; |
|
|
1935 | #endif |
|
|
1936 | |
|
|
1937 | /* allow shift+left click to extend selection */ |
|
|
1938 | if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report)) |
|
|
1939 | { |
|
|
1940 | if (MEvent.button == Button1 && clickintime) |
|
|
1941 | selection_rotate (ev.x, ev.y); |
|
|
1942 | else |
|
|
1943 | selection_extend (ev.x, ev.y, 1); |
|
|
1944 | } |
|
|
1945 | else |
|
|
1946 | { |
|
|
1947 | if (MEvent.button == Button1 && clickintime) |
|
|
1948 | MEvent.clicks++; |
|
|
1949 | else |
|
|
1950 | MEvent.clicks = 1; |
|
|
1951 | |
|
|
1952 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1953 | } |
|
|
1954 | |
|
|
1955 | MEvent.button = Button1; |
|
|
1956 | break; |
|
|
1957 | |
|
|
1958 | case Button3: |
|
|
1959 | if (MEvent.button == Button3 && clickintime) |
|
|
1960 | selection_rotate (ev.x, ev.y); |
|
|
1961 | else |
|
|
1962 | selection_extend (ev.x, ev.y, 1); |
|
|
1963 | |
|
|
1964 | MEvent.button = Button3; |
|
|
1965 | break; |
|
|
1966 | } |
|
|
1967 | } |
|
|
1968 | |
|
|
1969 | MEvent.time = ev.time; |
|
|
1970 | return; |
|
|
1971 | } |
|
|
1972 | |
|
|
1973 | /* |
|
|
1974 | * Scrollbar window processing of button press |
|
|
1975 | */ |
|
|
1976 | if (isScrollbarWindow (ev.window)) |
|
|
1977 | { |
|
|
1978 | scrollBar.setIdle (); |
|
|
1979 | /* |
|
|
1980 | * Rxvt-style scrollbar: |
|
|
1981 | * move up if mouse is above slider |
|
|
1982 | * move dn if mouse is below slider |
|
|
1983 | * |
|
|
1984 | * XTerm-style scrollbar: |
|
|
1985 | * Move display proportional to pointer location |
|
|
1986 | * pointer near top -> scroll one line |
|
|
1987 | * pointer near bot -> scroll full page |
|
|
1988 | */ |
|
|
1989 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1990 | if (reportmode) |
|
|
1991 | { |
|
|
1992 | /* |
|
|
1993 | * Mouse report disabled scrollbar: |
|
|
1994 | * arrow buttons - send up/down |
|
|
1995 | * click on scrollbar - send pageup/down |
|
|
1996 | */ |
|
|
1997 | if ((scrollBar.style == R_SB_NEXT |
|
|
1998 | && scrollbarnext_upButton (ev.y)) |
|
|
1999 | || (scrollBar.style == R_SB_RXVT |
|
|
2000 | && scrollbarrxvt_upButton (ev.y))) |
|
|
2001 | tt_printf ("\033[A"); |
|
|
2002 | else if ((scrollBar.style == R_SB_NEXT |
|
|
2003 | && scrollbarnext_dnButton (ev.y)) |
|
|
2004 | || (scrollBar.style == R_SB_RXVT |
|
|
2005 | && scrollbarrxvt_dnButton (ev.y))) |
|
|
2006 | tt_printf ("\033[B"); |
|
|
2007 | else |
|
|
2008 | switch (ev.button) |
|
|
2009 | { |
|
|
2010 | case Button2: |
|
|
2011 | tt_printf ("\014"); |
|
|
2012 | break; |
|
|
2013 | case Button1: |
|
|
2014 | tt_printf ("\033[6~"); |
|
|
2015 | break; |
|
|
2016 | case Button3: |
|
|
2017 | tt_printf ("\033[5~"); |
|
|
2018 | break; |
|
|
2019 | } |
|
|
2020 | } |
|
|
2021 | else |
|
|
2022 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
2023 | |
|
|
2024 | { |
|
|
2025 | char upordown = 0; |
|
|
2026 | |
|
|
2027 | if (scrollBar.style == R_SB_NEXT) |
|
|
2028 | { |
|
|
2029 | if (scrollbarnext_upButton (ev.y)) |
|
|
2030 | upordown = -1; /* up */ |
|
|
2031 | else if (scrollbarnext_dnButton (ev.y)) |
|
|
2032 | upordown = 1; /* down */ |
|
|
2033 | } |
|
|
2034 | else if (scrollBar.style == R_SB_RXVT) |
|
|
2035 | { |
|
|
2036 | if (scrollbarrxvt_upButton (ev.y)) |
|
|
2037 | upordown = -1; /* up */ |
|
|
2038 | else if (scrollbarrxvt_dnButton (ev.y)) |
|
|
2039 | upordown = 1; /* down */ |
|
|
2040 | } |
|
|
2041 | if (upordown) |
|
|
2042 | { |
|
|
2043 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
2044 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
|
|
2045 | #endif |
|
|
2046 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
|
|
2047 | { |
|
|
2048 | if (upordown < 0) |
|
|
2049 | scrollBar.setUp (); |
|
|
2050 | else |
|
|
2051 | scrollBar.setDn (); |
|
|
2052 | } |
|
|
2053 | } |
|
|
2054 | else |
|
|
2055 | switch (ev.button) |
|
|
2056 | { |
|
|
2057 | case Button2: |
|
|
2058 | switch (scrollbar_align) |
|
|
2059 | { |
|
|
2060 | case R_SB_ALIGN_TOP: |
|
|
2061 | csrO = 0; |
|
|
2062 | break; |
|
|
2063 | case R_SB_ALIGN_CENTRE: |
|
|
2064 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
|
|
2065 | break; |
|
|
2066 | case R_SB_ALIGN_BOTTOM: |
|
|
2067 | csrO = scrollBar.bot - scrollBar.top; |
|
|
2068 | break; |
|
|
2069 | } |
|
|
2070 | |
|
|
2071 | if (scrollBar.style == R_SB_XTERM |
|
|
2072 | || scrollbar_above_slider (ev.y) |
|
|
2073 | || scrollbar_below_slider (ev.y)) |
|
|
2074 | scr_move_to (scrollbar_position (ev.y) - csrO, scrollbar_size ()); |
|
|
2075 | |
|
|
2076 | scrollBar.setMotion (); |
|
|
2077 | break; |
|
|
2078 | |
|
|
2079 | case Button1: |
|
|
2080 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
2081 | csrO = ev.y - scrollBar.top; |
|
|
2082 | /* FALLTHROUGH */ |
|
|
2083 | |
|
|
2084 | case Button3: |
|
|
2085 | if (scrollBar.style != R_SB_XTERM) |
|
|
2086 | { |
|
|
2087 | if (scrollbar_above_slider (ev.y)) |
|
|
2088 | # ifdef RXVT_SCROLL_FULL |
|
|
2089 | scr_page (UP, nrow - 1); |
|
|
2090 | # else |
|
|
2091 | scr_page (UP, nrow / 4); |
|
|
2092 | # endif |
|
|
2093 | else if (scrollbar_below_slider (ev.y)) |
|
|
2094 | # ifdef RXVT_SCROLL_FULL |
|
|
2095 | scr_page (DN, nrow - 1); |
|
|
2096 | # else |
|
|
2097 | scr_page (DN, nrow / 4); |
|
|
2098 | # endif |
|
|
2099 | else |
|
|
2100 | scrollBar.setMotion (); |
|
|
2101 | } |
|
|
2102 | else |
|
|
2103 | { |
|
|
2104 | scr_page ((ev.button == Button1 ? DN : UP), |
|
|
2105 | (nrow |
|
|
2106 | * scrollbar_position (ev.y) |
|
|
2107 | / scrollbar_size ())); |
|
|
2108 | } |
|
|
2109 | |
|
|
2110 | break; |
|
|
2111 | } |
|
|
2112 | } |
|
|
2113 | |
|
|
2114 | return; |
|
|
2115 | } |
|
|
2116 | } |
|
|
2117 | |
|
|
2118 | void |
|
|
2119 | rxvt_term::button_release (XButtonEvent &ev) |
|
|
2120 | { |
|
|
2121 | int reportmode = 0; |
|
|
2122 | |
|
|
2123 | csrO = 0; /* reset csr Offset */ |
|
|
2124 | if (!bypass_keystate) |
|
|
2125 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
2126 | |
|
|
2127 | if (scrollbar_isUpDn ()) |
|
|
2128 | { |
|
|
2129 | scrollBar.setIdle (); |
|
|
2130 | scrollbar_show (0); |
|
|
2131 | } |
|
|
2132 | |
|
|
2133 | #ifdef SELECTION_SCROLLING |
|
|
2134 | if (sel_scroll_ev.active) |
|
|
2135 | sel_scroll_ev.stop(); |
|
|
2136 | #endif |
|
|
2137 | |
|
|
2138 | if (ev.window == vt) |
|
|
2139 | { |
|
|
2140 | if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
2141 | return; |
|
|
2142 | |
|
|
2143 | #if ISO_14755 |
|
|
2144 | // 5.4 |
|
|
2145 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
2146 | return; |
|
|
2147 | #endif |
|
|
2148 | |
|
|
2149 | if (reportmode) |
|
|
2150 | { |
|
|
2151 | /* mouse report from vt window */ |
|
|
2152 | /* don't report release of wheel "buttons" */ |
|
|
2153 | if (ev.button >= 4) |
|
|
2154 | return; |
|
|
2155 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
2156 | /* only report the release of 'slow' single clicks */ |
|
|
2157 | if (MEvent.button != AnyButton |
|
|
2158 | && (ev.button != MEvent.button |
|
|
2159 | || (ev.time - MEvent.time |
|
|
2160 | > MULTICLICK_TIME / 2))) |
|
|
2161 | { |
|
|
2162 | MEvent.clicks = 0; |
|
|
2163 | MEvent.button = AnyButton; |
|
|
2164 | mouse_report (ev); |
|
|
2165 | } |
|
|
2166 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2167 | MEvent.button = AnyButton; |
|
|
2168 | mouse_report (ev); |
|
|
2169 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2170 | return; |
|
|
2171 | } |
|
|
2172 | |
|
|
2173 | /* |
|
|
2174 | * dumb hack to compensate for the failure of click-and-drag |
|
|
2175 | * when overriding mouse reporting |
|
|
2176 | */ |
|
|
2177 | if (priv_modes & PrivMode_mouse_report |
|
|
2178 | && bypass_keystate |
|
|
2179 | && ev.button == Button1 && MEvent.clicks <= 1) |
|
|
2180 | selection_extend (ev.x, ev.y, 0); |
|
|
2181 | |
|
|
2182 | switch (ev.button) |
|
|
2183 | { |
|
|
2184 | case Button1: |
|
|
2185 | case Button3: |
|
|
2186 | selection_make (ev.time); |
|
|
2187 | break; |
|
|
2188 | |
|
|
2189 | case Button2: |
|
|
2190 | if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? |
|
|
2191 | selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); |
|
|
2192 | break; |
|
|
2193 | |
|
|
2194 | #ifdef MOUSE_WHEEL |
|
|
2195 | case Button4: |
|
|
2196 | case Button5: |
|
|
2197 | { |
|
|
2198 | int i; |
|
|
2199 | page_dirn v; |
|
|
2200 | |
|
|
2201 | v = ev.button == Button4 ? UP : DN; |
|
|
2202 | |
|
|
2203 | if (ev.state & ShiftMask) |
|
|
2204 | i = 1; |
|
|
2205 | else if (option (Opt_mouseWheelScrollPage)) |
|
|
2206 | i = nrow - 1; |
|
|
2207 | else |
|
|
2208 | i = 5; |
|
|
2209 | |
|
|
2210 | # ifdef MOUSE_SLIP_WHEELING |
|
|
2211 | if (ev.state & ControlMask) |
|
|
2212 | { |
|
|
2213 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
2214 | if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; |
|
|
2215 | if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow; |
|
|
2216 | |
|
|
2217 | if (slip_wheel_ev.at < NOW) |
|
|
2218 | slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY; |
|
|
2219 | |
|
|
2220 | slip_wheel_ev.start (); |
|
|
2221 | } |
|
|
2222 | else |
|
|
2223 | { |
|
|
2224 | # endif |
|
|
2225 | scr_page (v, i); |
|
|
2226 | scrollbar_show (1); |
|
|
2227 | # ifdef MOUSE_SLIP_WHEELING |
|
|
2228 | } |
|
|
2229 | # endif |
|
|
2230 | } |
|
|
2231 | break; |
|
|
2232 | #endif |
|
|
2233 | } |
|
|
2234 | } |
|
|
2235 | } |
|
|
2236 | |
|
|
2237 | /*}}} */ |
|
|
2238 | |
|
|
2239 | bool |
|
|
2240 | rxvt_term::cmd_parse () |
|
|
2241 | { |
|
|
2242 | bool flag = false; |
|
|
2243 | wchar_t ch = NOCHAR; |
|
|
2244 | char *seq_begin; // remember start of esc-sequence here |
|
|
2245 | |
|
|
2246 | for (;;) |
|
|
2247 | { |
|
|
2248 | if (ch == NOCHAR) |
|
|
2249 | { |
|
|
2250 | seq_begin = cmdbuf_ptr; |
|
|
2251 | ch = next_char (); |
|
|
2252 | |
|
|
2253 | if (ch == NOCHAR) |
|
|
2254 | break; |
|
|
2255 | } |
|
|
2256 | |
|
|
2257 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2258 | { |
|
|
2259 | if (!seen_input) |
|
|
2260 | { |
|
|
2261 | seen_input = 1; |
|
|
2262 | // many badly-written programs (e.g. jed) contain a race condition: |
|
|
2263 | // they first read the screensize and then install a SIGWINCH handler. |
|
|
2264 | // some window managers resize the window early, and these programs |
|
|
2265 | // then sometimes get the size wrong. |
|
|
2266 | // unfortunately other programs are even more buggy and dislike |
|
|
2267 | // being sent SIGWINCH, so only do it when we were in fact being |
|
|
2268 | // resized. |
|
|
2269 | if (seen_resize && cmd_pid) |
|
|
2270 | kill (-cmd_pid, SIGWINCH); |
|
|
2271 | } |
|
|
2272 | |
|
|
2273 | /* Read a text string from the input buffer */ |
|
|
2274 | wchar_t buf[UBUFSIZ]; |
|
|
2275 | bool refreshnow = false; |
|
|
2276 | int nlines = 0; |
|
|
2277 | wchar_t *str = buf; |
|
|
2278 | wchar_t *eol = str + min (ncol, UBUFSIZ); |
|
|
2279 | |
|
|
2280 | for (;;) |
|
|
2281 | { |
|
|
2282 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2283 | break; |
|
|
2284 | |
|
|
2285 | *str++ = ch; |
|
|
2286 | |
|
|
2287 | if (ch == C0_LF || str >= eol) |
|
|
2288 | { |
|
|
2289 | if (ch == C0_LF) |
|
|
2290 | nlines++; |
|
|
2291 | |
|
|
2292 | refresh_count++; |
|
|
2293 | |
|
|
2294 | if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1) |
|
|
2295 | { |
|
|
2296 | refresh_count = 0; |
|
|
2297 | |
|
|
2298 | if (!option (Opt_skipScroll) || io_manager::now () > NOW + 1. / 60.) |
|
|
2299 | { |
|
|
2300 | refreshnow = true; |
|
|
2301 | ch = NOCHAR; |
|
|
2302 | break; |
|
|
2303 | } |
|
|
2304 | } |
|
|
2305 | |
|
|
2306 | // scr_add_lines only works for nlines <= nrow - 1. |
|
|
2307 | if (nlines >= nrow - 1) |
|
|
2308 | { |
|
|
2309 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2310 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2311 | scr_add_lines (buf, str - buf, nlines); |
|
|
2312 | |
|
|
2313 | nlines = 0; |
|
|
2314 | str = buf; |
|
|
2315 | eol = str + min (ncol, UBUFSIZ); |
|
|
2316 | } |
|
|
2317 | |
|
|
2318 | if (str >= eol) |
|
|
2319 | { |
|
|
2320 | if (eol >= buf + UBUFSIZ) |
|
|
2321 | { |
|
|
2322 | ch = NOCHAR; |
|
|
2323 | break; |
|
|
2324 | } |
|
|
2325 | else |
|
|
2326 | eol = min (eol + ncol, buf + UBUFSIZ); |
|
|
2327 | } |
|
|
2328 | |
|
|
2329 | } |
|
|
2330 | |
|
|
2331 | seq_begin = cmdbuf_ptr; |
|
|
2332 | ch = next_char (); |
|
|
2333 | } |
|
|
2334 | |
|
|
2335 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2336 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2337 | scr_add_lines (buf, str - buf, nlines); |
|
|
2338 | |
|
|
2339 | /* |
|
|
2340 | * If there have been a lot of new lines, then update the screen |
|
|
2341 | * What the heck we'll cheat and only refresh less than every page-full. |
|
|
2342 | * if skipScroll is enabled. |
|
|
2343 | */ |
|
|
2344 | if (refreshnow) |
|
|
2345 | { |
|
|
2346 | flag = true; |
|
|
2347 | scr_refresh (); |
|
|
2348 | want_refresh = 1; |
|
|
2349 | } |
|
|
2350 | |
|
|
2351 | } |
|
|
2352 | else |
|
|
2353 | { |
|
|
2354 | try |
|
|
2355 | { |
|
|
2356 | process_nonprinting (ch); |
|
|
2357 | } |
|
|
2358 | catch (const class out_of_input &o) |
|
|
2359 | { |
|
|
2360 | // we ran out of input, retry later |
|
|
2361 | cmdbuf_ptr = seq_begin; |
|
|
2362 | break; |
|
|
2363 | } |
|
|
2364 | |
|
|
2365 | ch = NOCHAR; |
|
|
2366 | } |
|
|
2367 | } |
|
|
2368 | |
|
|
2369 | return flag; |
|
|
2370 | } |
|
|
2371 | |
|
|
2372 | // read the next character |
|
|
2373 | wchar_t |
|
|
2374 | rxvt_term::next_char () NOTHROW |
|
|
2375 | { |
|
|
2376 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2377 | { |
|
|
2378 | // assume 7-bit to be ascii ALWAYS |
|
|
2379 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2380 | return *cmdbuf_ptr++; |
|
|
2381 | |
|
|
2382 | wchar_t wc; |
|
|
2383 | size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2384 | |
|
|
2385 | if (len == (size_t)-2) |
|
|
2386 | { |
|
|
2387 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2388 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2389 | break; |
|
|
2390 | } |
|
|
2391 | |
|
|
2392 | if (len == (size_t)-1) |
|
|
2393 | return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2394 | |
|
|
2395 | // assume wchar == unicode |
|
|
2396 | cmdbuf_ptr += len; |
|
|
2397 | return wc & UNICODE_MASK; |
|
|
2398 | } |
|
|
2399 | |
|
|
2400 | return NOCHAR; |
|
|
2401 | } |
|
|
2402 | |
|
|
2403 | // read the next octet |
|
|
2404 | uint32_t |
|
|
2405 | rxvt_term::next_octet () NOTHROW |
|
|
2406 | { |
|
|
2407 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2408 | ? (unsigned char)*cmdbuf_ptr++ |
|
|
2409 | : NOCHAR; |
|
|
2410 | } |
|
|
2411 | |
|
|
2412 | static class out_of_input out_of_input; |
|
|
2413 | |
942 | /* rxvt_cmd_getc() - Return next input character */ |
2414 | /* rxvt_cmd_getc () - Return next input character */ |
943 | /* |
2415 | /* |
944 | * Return the next input character after first passing any keyboard input |
2416 | * Return the next input character after first passing any keyboard input |
945 | * to the command. |
2417 | * to the command. |
946 | */ |
2418 | */ |
947 | /* INTPROTO */ |
2419 | wchar_t |
|
|
2420 | rxvt_term::cmd_getc () THROW ((class out_of_input)) |
|
|
2421 | { |
|
|
2422 | wchar_t c = next_char (); |
|
|
2423 | |
|
|
2424 | if (c == NOCHAR) |
|
|
2425 | throw out_of_input; |
|
|
2426 | |
|
|
2427 | return c; |
|
|
2428 | } |
|
|
2429 | |
948 | uint32_t |
2430 | uint32_t |
949 | rxvt_cmd_getc(pR) |
2431 | rxvt_term::cmd_get8 () THROW ((class out_of_input)) |
950 | { |
2432 | { |
951 | for (;;) |
|
|
952 | { |
|
|
953 | uint32_t c = R->next_char (); |
2433 | uint32_t c = next_octet (); |
|
|
2434 | |
954 | if (c != NOCHAR) |
2435 | if (c == NOCHAR) |
955 | return c; |
2436 | throw out_of_input; |
956 | |
2437 | |
957 | // incomplete sequences should occur rarely, still, a better solution |
|
|
958 | // would be preferred. either setjmp/longjmp or better design. |
|
|
959 | fcntl (R->cmd_fd, F_SETFL, 0); |
|
|
960 | R->pty_fill (); |
|
|
961 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
962 | } |
|
|
963 | |
|
|
964 | #if 0 |
|
|
965 | #define TIMEOUT_USEC 5000 |
|
|
966 | fd_set readfds; |
|
|
967 | int quick_timeout, select_res; |
|
|
968 | int want_motion_time, want_keypress_time; |
|
|
969 | struct timeval value; |
|
|
970 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
971 | struct timeval tp; |
|
|
972 | #endif |
|
|
973 | |
|
|
974 | for (;;) { |
|
|
975 | /* loop until we can return something */ |
|
|
976 | |
|
|
977 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
|
|
978 | R->tt_write(NULL, 0); |
|
|
979 | |
|
|
980 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
981 | if (R->mouse_slip_wheel_speed) { |
|
|
982 | quick_timeout = 1; |
|
|
983 | if (!R->mouse_slip_wheel_delay-- |
|
|
984 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
|
|
985 | abs(R->mouse_slip_wheel_speed))) { |
|
|
986 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
987 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
988 | R->want_refresh = 1; |
|
|
989 | } |
|
|
990 | } |
|
|
991 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
|
|
992 | #ifdef SELECTION_SCROLLING |
|
|
993 | if (R->pending_scroll_selection) { |
|
|
994 | quick_timeout = 1; |
|
|
995 | if (!R->scroll_selection_delay-- |
|
|
996 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
997 | R->scroll_selection_lines)) { |
|
|
998 | rxvt_selection_extend(aR_ R->selection_save_x, |
|
|
999 | R->selection_save_y, R->selection_save_state); |
|
|
1000 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1001 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1002 | R->want_refresh = 1; |
|
|
1003 | } |
|
|
1004 | } |
|
|
1005 | #endif |
|
|
1006 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1007 | if (scrollbar_isUp() || scrollbar_isDn()) { |
|
|
1008 | quick_timeout = 1; |
|
|
1009 | if (!R->scroll_arrow_delay-- |
|
|
1010 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
|
|
1011 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1012 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1013 | R->want_refresh = 1; |
|
|
1014 | } |
|
|
1015 | } |
|
|
1016 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1017 | |
|
|
1018 | #ifdef TRANSPARENT |
|
|
1019 | quick_timeout |= R->want_full_refresh; |
|
|
1020 | #endif |
|
|
1021 | #endif |
|
|
1022 | } |
|
|
1023 | |
|
|
1024 | void |
|
|
1025 | rxvt_term::pointer_unblank () |
|
|
1026 | { |
|
|
1027 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
|
|
1028 | rxvt_recolour_cursor (this); |
|
|
1029 | |
|
|
1030 | #ifdef POINTER_BLANK |
|
|
1031 | hidden_pointer = 0; |
|
|
1032 | |
|
|
1033 | if (Options & Opt_pointerBlank) |
|
|
1034 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
1035 | #endif |
|
|
1036 | } |
|
|
1037 | |
|
|
1038 | #ifdef POINTER_BLANK |
|
|
1039 | void |
|
|
1040 | rxvt_term::pointer_blank () |
|
|
1041 | { |
|
|
1042 | pointer_ev.stop (); |
|
|
1043 | |
|
|
1044 | if (!(Options & Opt_pointerBlank)) |
|
|
1045 | return; |
2438 | return c; |
1046 | |
|
|
1047 | XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); |
|
|
1048 | XFlush (Xdisplay); |
|
|
1049 | |
|
|
1050 | hidden_pointer = 1; |
|
|
1051 | } |
2439 | } |
1052 | |
|
|
1053 | void |
|
|
1054 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1055 | { |
|
|
1056 | SET_R (this); |
|
|
1057 | |
|
|
1058 | pointer_blank (); |
|
|
1059 | } |
|
|
1060 | #endif |
|
|
1061 | |
|
|
1062 | /* INTPROTO */ |
|
|
1063 | void |
|
|
1064 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
|
|
1065 | { |
|
|
1066 | int button_number, key_state = 0; |
|
|
1067 | int x, y; |
|
|
1068 | |
|
|
1069 | x = ev->x; |
|
|
1070 | y = ev->y; |
|
|
1071 | rxvt_pixel_position(aR_ &x, &y); |
|
|
1072 | |
|
|
1073 | if (R->MEvent.button == AnyButton) { |
|
|
1074 | button_number = 3; |
|
|
1075 | } else { |
|
|
1076 | button_number = R->MEvent.button - Button1; |
|
|
1077 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1078 | if (button_number >= 3) |
|
|
1079 | button_number += (64 - 3); |
|
|
1080 | } |
|
|
1081 | |
|
|
1082 | if (R->PrivateModes & PrivMode_MouseX10) { |
|
|
1083 | /* |
|
|
1084 | * do not report ButtonRelease |
|
|
1085 | * no state info allowed |
|
|
1086 | */ |
|
|
1087 | key_state = 0; |
|
|
1088 | if (button_number == 3) |
|
|
1089 | return; |
|
|
1090 | } else { |
|
|
1091 | /* XTerm mouse reporting needs these values: |
|
|
1092 | * 4 = Shift |
|
|
1093 | * 8 = Meta |
|
|
1094 | * 16 = Control |
|
|
1095 | * plus will add in our own Double-Click reporting |
|
|
1096 | * 32 = Double Click |
|
|
1097 | */ |
|
|
1098 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1099 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
|
|
1100 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
|
|
1101 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1102 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
|
|
1103 | #endif |
|
|
1104 | } |
|
|
1105 | |
|
|
1106 | #ifdef DEBUG_MOUSEREPORT |
|
|
1107 | fprintf(stderr, "Mouse ["); |
|
|
1108 | if (key_state & 16) |
|
|
1109 | fputc('C', stderr); |
|
|
1110 | if (key_state & 4) |
|
|
1111 | fputc('S', stderr); |
|
|
1112 | if (key_state & 8) |
|
|
1113 | fputc('A', stderr); |
|
|
1114 | if (key_state & 32) |
|
|
1115 | fputc('2', stderr); |
|
|
1116 | fprintf(stderr, "]: <%d>, %d/%d\n", |
|
|
1117 | button_number, |
|
|
1118 | x + 1, |
|
|
1119 | y + 1); |
|
|
1120 | #else |
|
|
1121 | R->tt_printf("\033[M%c%c%c", |
|
|
1122 | (32 + button_number + key_state), |
|
|
1123 | (32 + x + 1), |
|
|
1124 | (32 + y + 1)); |
|
|
1125 | #endif |
|
|
1126 | } |
|
|
1127 | |
|
|
1128 | #ifdef USING_W11LIB |
|
|
1129 | /* EXTPROTO */ |
|
|
1130 | void |
|
|
1131 | rxvt_W11_process_x_event(XEvent *ev) |
|
|
1132 | { |
|
|
1133 | rxvt_t *r = rxvt_get_r(); |
|
|
1134 | |
|
|
1135 | rxvt_process_x_event(aR_ ev); |
|
|
1136 | } |
|
|
1137 | #endif |
|
|
1138 | |
|
|
1139 | /*{{{ process an X event */ |
|
|
1140 | /* INTPROTO */ |
|
|
1141 | void |
|
|
1142 | rxvt_process_x_event(pR_ XEvent *ev) |
|
|
1143 | { |
|
|
1144 | int i, want_timeout; |
|
|
1145 | Window unused_root, unused_child; |
|
|
1146 | int unused_root_x, unused_root_y; |
|
|
1147 | unsigned int unused_mask; |
|
|
1148 | struct timeval tp; |
|
|
1149 | |
|
|
1150 | #ifdef DEBUG_X |
|
|
1151 | const char *const eventnames[] = |
|
|
1152 | { /* mason - this matches my system */ |
|
|
1153 | "", |
|
|
1154 | "", |
|
|
1155 | "KeyPress", |
|
|
1156 | "KeyRelease", |
|
|
1157 | "ButtonPress", |
|
|
1158 | "ButtonRelease", |
|
|
1159 | "MotionNotify", |
|
|
1160 | "EnterNotify", |
|
|
1161 | "LeaveNotify", |
|
|
1162 | "FocusIn", |
|
|
1163 | "FocusOut", |
|
|
1164 | "KeymapNotify", |
|
|
1165 | "Expose", |
|
|
1166 | "GraphicsExpose", |
|
|
1167 | "NoExpose", |
|
|
1168 | "VisibilityNotify", |
|
|
1169 | "CreateNotify", |
|
|
1170 | "DestroyNotify", |
|
|
1171 | "UnmapNotify", |
|
|
1172 | "MapNotify", |
|
|
1173 | "MapRequest", |
|
|
1174 | "ReparentNotify", |
|
|
1175 | "ConfigureNotify", |
|
|
1176 | "ConfigureRequest", |
|
|
1177 | "GravityNotify", |
|
|
1178 | "ResizeRequest", |
|
|
1179 | "CirculateNotify", |
|
|
1180 | "CirculateRequest", |
|
|
1181 | "PropertyNotify", |
|
|
1182 | "SelectionClear", |
|
|
1183 | "SelectionRequest", |
|
|
1184 | "SelectionNotify", |
|
|
1185 | "ColormapNotify", |
|
|
1186 | "ClientMessage", |
|
|
1187 | "MappingNotify" |
|
|
1188 | }; |
|
|
1189 | struct tm *ltt; |
|
|
1190 | #endif |
|
|
1191 | |
|
|
1192 | /* |
|
|
1193 | * check if we need to get the time for any timeouts |
|
|
1194 | */ |
|
|
1195 | |
|
|
1196 | for (i = NUM_TIMEOUTS; i--; ) |
|
|
1197 | if (R->timeout[i].tv_sec) { |
|
|
1198 | want_timeout = 1; |
|
|
1199 | break; |
|
|
1200 | } |
|
|
1201 | |
|
|
1202 | #ifndef DEBUG_X |
|
|
1203 | if (want_timeout) |
|
|
1204 | #endif |
|
|
1205 | (void)gettimeofday(&tp, NULL); |
|
|
1206 | |
|
|
1207 | #ifdef DEBUG_X |
|
|
1208 | ltt = localtime(&(tp.tv_sec)); |
|
|
1209 | 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)); |
|
|
1210 | #endif |
|
|
1211 | |
|
|
1212 | /* X event timeouts */ |
|
|
1213 | if (want_timeout) |
|
|
1214 | for (i = NUM_TIMEOUTS; i--; ) { |
|
|
1215 | if (R->timeout[i].tv_sec == 0) |
|
|
1216 | continue; |
|
|
1217 | if ((tp.tv_sec < R->timeout[i].tv_sec) |
|
|
1218 | || (tp.tv_sec == R->timeout[i].tv_sec |
|
|
1219 | && tp.tv_usec < R->timeout[i].tv_usec)) |
|
|
1220 | continue; |
|
|
1221 | R->timeout[i].tv_sec = 0; |
|
|
1222 | switch(i) { |
|
|
1223 | case TIMEOUT_INCR: |
|
|
1224 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
|
|
1225 | R->selection_wait = Sel_none; |
|
|
1226 | break; |
|
|
1227 | default: |
|
|
1228 | break; |
|
|
1229 | } |
|
|
1230 | } |
|
|
1231 | |
|
|
1232 | switch (ev->type) { |
|
|
1233 | case KeyPress: |
|
|
1234 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
|
|
1235 | break; |
|
|
1236 | |
|
|
1237 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1238 | case KeyRelease: |
|
|
1239 | { |
|
|
1240 | if (!(ev->xkey.state & ControlMask)) |
|
|
1241 | R->mouse_slip_wheel_speed = 0; |
|
|
1242 | else { |
|
|
1243 | KeySym ks; |
|
|
1244 | |
|
|
1245 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
|
|
1246 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1247 | R->mouse_slip_wheel_speed = 0; |
|
|
1248 | } |
|
|
1249 | break; |
|
|
1250 | } |
|
|
1251 | #endif |
|
|
1252 | |
|
|
1253 | case ButtonPress: |
|
|
1254 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
|
|
1255 | break; |
|
|
1256 | |
|
|
1257 | case ButtonRelease: |
|
|
1258 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
|
|
1259 | break; |
|
|
1260 | |
|
|
1261 | case ClientMessage: |
|
|
1262 | if (ev->xclient.format == 32 |
|
|
1263 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
|
|
1264 | R->destroy (); |
|
|
1265 | #ifdef OFFIX_DND |
|
|
1266 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1267 | else if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
|
|
1268 | && (ev->xclient.data.l[0] == DndFile |
|
|
1269 | || ev->xclient.data.l[0] == DndDir |
|
|
1270 | || ev->xclient.data.l[0] == DndLink)) { |
|
|
1271 | /* Get Dnd data */ |
|
|
1272 | Atom ActualType; |
|
|
1273 | int ActualFormat; |
|
|
1274 | unsigned char *data; |
|
|
1275 | unsigned long Size, RemainingBytes; |
|
|
1276 | |
|
|
1277 | XGetWindowProperty(R->Xdisplay, Xroot, |
|
|
1278 | R->xa[XA_DNDSELECTION], |
|
|
1279 | 0L, 1000000L, |
|
|
1280 | False, AnyPropertyType, |
|
|
1281 | &ActualType, &ActualFormat, |
|
|
1282 | &Size, &RemainingBytes, |
|
|
1283 | &data); |
|
|
1284 | XChangeProperty(R->Xdisplay, Xroot, |
|
|
1285 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1286 | 8, PropModeReplace, |
|
|
1287 | data, STRLEN(data)); |
|
|
1288 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
|
|
1289 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
|
|
1290 | } |
|
|
1291 | #endif /* OFFIX_DND */ |
|
|
1292 | break; |
|
|
1293 | |
|
|
1294 | case MappingNotify: |
|
|
1295 | XRefreshKeyboardMapping(&(ev->xmapping)); |
|
|
1296 | break; |
|
|
1297 | |
|
|
1298 | /* |
|
|
1299 | * XXX: this is not the _current_ arrangement |
|
|
1300 | * Here's my conclusion: |
|
|
1301 | * If the window is completely unobscured, use bitblt's |
|
|
1302 | * to scroll. Even then, they're only used when doing partial |
|
|
1303 | * screen scrolling. When partially obscured, we have to fill |
|
|
1304 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1305 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1306 | * which ought to make things real slow! |
|
|
1307 | */ |
|
|
1308 | case VisibilityNotify: |
|
|
1309 | switch (ev->xvisibility.state) |
|
|
1310 | { |
|
|
1311 | case VisibilityUnobscured: |
|
|
1312 | R->refresh_type = FAST_REFRESH; |
|
|
1313 | break; |
|
|
1314 | case VisibilityPartiallyObscured: |
|
|
1315 | R->refresh_type = SLOW_REFRESH; |
|
|
1316 | break; |
|
|
1317 | default: |
|
|
1318 | R->refresh_type = NO_REFRESH; |
|
|
1319 | break; |
|
|
1320 | } |
|
|
1321 | break; |
|
|
1322 | |
|
|
1323 | case FocusIn: |
|
|
1324 | if (!R->TermWin.focus) { |
|
|
1325 | R->TermWin.focus = 1; |
|
|
1326 | R->want_refresh = 1; |
|
|
1327 | #ifdef USE_XIM |
|
|
1328 | if (R->Input_Context != NULL) |
|
|
1329 | XSetICFocus(R->Input_Context); |
|
|
1330 | #endif |
|
|
1331 | #ifdef CURSOR_BLINK |
|
|
1332 | if (R->Options & Opt_cursorBlink) |
|
|
1333 | R->blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1334 | #endif |
|
|
1335 | } |
|
|
1336 | break; |
|
|
1337 | |
|
|
1338 | case FocusOut: |
|
|
1339 | if (R->TermWin.focus) { |
|
|
1340 | R->TermWin.focus = 0; |
|
|
1341 | R->want_refresh = 1; |
|
|
1342 | #ifdef USE_XIM |
|
|
1343 | if (R->Input_Context != NULL) |
|
|
1344 | XUnsetICFocus(R->Input_Context); |
|
|
1345 | #endif |
|
|
1346 | #ifdef CURSOR_BLINK |
|
|
1347 | if (R->Options & Opt_cursorBlink) |
|
|
1348 | R->blink_ev.stop (); |
|
|
1349 | R->hidden_cursor = 0; |
|
|
1350 | #endif |
|
|
1351 | } |
|
|
1352 | break; |
|
|
1353 | |
|
|
1354 | case ConfigureNotify: |
|
|
1355 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
|
|
1356 | int height, width; |
|
|
1357 | |
|
|
1358 | do { /* Wrap lots of configures into one */ |
|
|
1359 | width = ev->xconfigure.width; |
|
|
1360 | height = ev->xconfigure.height; |
|
|
1361 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1362 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
|
|
1363 | ConfigureNotify, ev)); |
|
|
1364 | if (R->szHint.width != width || R->szHint.height != height) { |
|
|
1365 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
|
|
1366 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
|
|
1367 | (unsigned int)height, 1); |
|
|
1368 | } |
|
|
1369 | #ifdef DEBUG_SIZE |
|
|
1370 | else { |
|
|
1371 | D_SIZE((stderr, "Size: Not resizing")); |
|
|
1372 | } |
|
|
1373 | #endif |
|
|
1374 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1375 | if (R->Options & Opt_transparent) { |
|
|
1376 | rxvt_check_our_parents(aR); |
|
|
1377 | if (R->am_transparent) |
|
|
1378 | R->want_full_refresh = 1; |
|
|
1379 | } |
|
|
1380 | #endif |
|
|
1381 | } |
|
|
1382 | break; |
|
|
1383 | |
|
|
1384 | case SelectionClear: |
|
|
1385 | rxvt_selection_clear(aR); |
|
|
1386 | break; |
|
|
1387 | |
|
|
1388 | case SelectionNotify: |
|
|
1389 | if (R->selection_wait == Sel_normal) |
|
|
1390 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
|
|
1391 | ev->xselection.property, True); |
|
|
1392 | break; |
|
|
1393 | |
|
|
1394 | case SelectionRequest: |
|
|
1395 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
|
|
1396 | break; |
|
|
1397 | |
|
|
1398 | case UnmapNotify: |
|
|
1399 | R->TermWin.mapped = 0; |
|
|
1400 | break; |
|
|
1401 | |
|
|
1402 | case MapNotify: |
|
|
1403 | R->TermWin.mapped = 1; |
|
|
1404 | break; |
|
|
1405 | |
|
|
1406 | case PropertyNotify: |
|
|
1407 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
|
|
1408 | if (ev->xproperty.state == PropertyNewValue) |
|
|
1409 | rxvt_selection_property(aR_ ev->xproperty.window, |
|
|
1410 | ev->xproperty.atom); |
|
|
1411 | break; |
|
|
1412 | } |
|
|
1413 | #ifdef TRANSPARENT |
|
|
1414 | /* |
|
|
1415 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1416 | * use the property to determine the pixmap. We use it later on. |
|
|
1417 | */ |
|
|
1418 | if (R->xa[XA_XROOTPMAPID] == 0) |
|
|
1419 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
|
|
1420 | "_XROOTPMAP_ID", False); |
|
|
1421 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
|
|
1422 | break; |
|
|
1423 | /* FALLTHROUGH */ |
|
|
1424 | case ReparentNotify: |
|
|
1425 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
|
|
1426 | if (R->am_transparent) |
|
|
1427 | R->want_full_refresh = 1; |
|
|
1428 | } |
|
|
1429 | #endif /* TRANSPARENT */ |
|
|
1430 | break; |
|
|
1431 | |
|
|
1432 | case GraphicsExpose: |
|
|
1433 | case Expose: |
|
|
1434 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1435 | #ifdef NO_SLOW_LINK_SUPPORT |
|
|
1436 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1437 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1438 | #else |
|
|
1439 | // don't understand this, so commented it out |
|
|
1440 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1441 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1442 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
|
|
1443 | // ev->xexpose.width, R->TermWin.height, False); |
|
|
1444 | #endif |
|
|
1445 | R->want_refresh = 1; |
|
|
1446 | } else { |
|
|
1447 | XEvent unused_xevent; |
|
|
1448 | |
|
|
1449 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1450 | Expose, |
|
|
1451 | &unused_xevent)) ; |
|
|
1452 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1453 | GraphicsExpose, |
|
|
1454 | &unused_xevent)) ; |
|
|
1455 | if (isScrollbarWindow(ev->xany.window)) { |
|
|
1456 | scrollbar_setIdle(); |
|
|
1457 | rxvt_scrollbar_show(aR_ 0); |
|
|
1458 | } |
|
|
1459 | #ifdef MENUBAR |
|
|
1460 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
|
|
1461 | rxvt_menubar_expose(aR); |
|
|
1462 | #endif |
|
|
1463 | #ifdef RXVT_GRAPHICS |
|
|
1464 | rxvt_Gr_expose(aR_ ev->xany.window); |
|
|
1465 | #endif |
|
|
1466 | } |
|
|
1467 | break; |
|
|
1468 | |
|
|
1469 | case MotionNotify: |
|
|
1470 | #ifdef POINTER_BLANK |
|
|
1471 | if (R->hidden_pointer) |
|
|
1472 | R->pointer_unblank (); |
|
|
1473 | #endif |
|
|
1474 | #if MENUBAR |
|
|
1475 | if (isMenuBarWindow(ev->xany.window)) { |
|
|
1476 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
|
|
1477 | break; |
|
|
1478 | } |
|
|
1479 | #endif |
|
|
1480 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
|
|
1481 | break; |
|
|
1482 | |
|
|
1483 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1484 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
|
|
1485 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
|
|
1486 | MotionNotify, ev)) ; |
|
|
1487 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
|
|
1488 | &unused_root, &unused_child, |
|
|
1489 | &unused_root_x, &unused_root_y, |
|
|
1490 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1491 | &unused_mask); |
|
|
1492 | #ifdef MOUSE_THRESHOLD |
|
|
1493 | /* deal with a `jumpy' mouse */ |
|
|
1494 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
|
|
1495 | #endif |
|
|
1496 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
|
|
1497 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
|
|
1498 | #ifdef SELECTION_SCROLLING |
|
|
1499 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
|
|
1500 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
|
|
1501 | int dist; |
|
|
1502 | |
|
|
1503 | R->pending_scroll_selection=1; |
|
|
1504 | |
|
|
1505 | /* don't clobber the current delay if we are |
|
|
1506 | * already in the middle of scrolling. |
|
|
1507 | */ |
|
|
1508 | if (R->scroll_selection_delay<=0) |
|
|
1509 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1510 | |
|
|
1511 | /* save the event params so we can highlight |
|
|
1512 | * the selection in the pending-scroll loop |
|
|
1513 | */ |
|
|
1514 | R->selection_save_x=ev->xbutton.x; |
|
|
1515 | R->selection_save_y=ev->xbutton.y; |
|
|
1516 | R->selection_save_state= |
|
|
1517 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1518 | |
|
|
1519 | /* calc number of lines to scroll */ |
|
|
1520 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
|
|
1521 | R->scroll_selection_dir = UP; |
|
|
1522 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
|
|
1523 | } |
|
|
1524 | else { |
|
|
1525 | R->scroll_selection_dir = DN; |
|
|
1526 | dist = ev->xbutton.y - |
|
|
1527 | (R->TermWin.int_bwidth + R->TermWin.height); |
|
|
1528 | } |
|
|
1529 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
|
|
1530 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
|
|
1531 | MIN_IT(R->scroll_selection_lines, |
|
|
1532 | SELECTION_SCROLL_MAX_LINES); |
|
|
1533 | } |
|
|
1534 | else { |
|
|
1535 | /* we are within the text window, so we |
|
|
1536 | * shouldn't be scrolling |
|
|
1537 | */ |
|
|
1538 | R->pending_scroll_selection = 0; |
|
|
1539 | } |
|
|
1540 | #endif |
|
|
1541 | #ifdef MOUSE_THRESHOLD |
|
|
1542 | } |
|
|
1543 | #endif |
|
|
1544 | } |
|
|
1545 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
|
|
1546 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
|
|
1547 | MotionNotify, ev)) ; |
|
|
1548 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
|
|
1549 | &unused_root, &unused_child, |
|
|
1550 | &unused_root_x, &unused_root_y, |
|
|
1551 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1552 | &unused_mask); |
|
|
1553 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
|
|
1554 | scrollbar_size()); |
|
|
1555 | rxvt_scr_refresh(aR_ R->refresh_type); |
|
|
1556 | R->refresh_limit = 0; |
|
|
1557 | rxvt_scrollbar_show(aR_ 1); |
|
|
1558 | } |
|
|
1559 | break; |
|
|
1560 | } |
|
|
1561 | } |
|
|
1562 | |
|
|
1563 | /* INTPROTO */ |
|
|
1564 | void |
|
|
1565 | rxvt_button_press(pR_ XButtonEvent *ev) |
|
|
1566 | { |
|
|
1567 | int reportmode = 0, clickintime; |
|
|
1568 | |
|
|
1569 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
|
|
1570 | if (!R->bypass_keystate) |
|
|
1571 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1572 | /* |
|
|
1573 | * VT window processing of button press |
|
|
1574 | */ |
|
|
1575 | if (ev->window == R->TermWin.vt) |
|
|
1576 | { |
|
|
1577 | #if RXVT_GRAPHICS |
|
|
1578 | if (ev->subwindow != None) |
|
|
1579 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
|
|
1580 | else |
|
|
1581 | #endif |
|
|
1582 | { |
|
|
1583 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
|
|
1584 | if (reportmode) |
|
|
1585 | { |
|
|
1586 | /* mouse report from vt window */ |
|
|
1587 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1588 | R->MEvent.state = ev->state; |
|
|
1589 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1590 | if (ev->button == R->MEvent.button && clickintime) |
|
|
1591 | { |
|
|
1592 | /* same button, within alloted time */ |
|
|
1593 | R->MEvent.clicks++; |
|
|
1594 | if (R->MEvent.clicks > 1) |
|
|
1595 | { |
|
|
1596 | /* only report double clicks */ |
|
|
1597 | R->MEvent.clicks = 2; |
|
|
1598 | rxvt_mouse_report(aR_ ev); |
|
|
1599 | |
|
|
1600 | /* don't report the release */ |
|
|
1601 | R->MEvent.clicks = 0; |
|
|
1602 | R->MEvent.button = AnyButton; |
|
|
1603 | } |
|
|
1604 | } |
|
|
1605 | else |
|
|
1606 | { |
|
|
1607 | /* different button, or time expired */ |
|
|
1608 | R->MEvent.clicks = 1; |
|
|
1609 | R->MEvent.button = ev->button; |
|
|
1610 | rxvt_mouse_report(aR_ ev); |
|
|
1611 | } |
|
|
1612 | #else |
|
|
1613 | R->MEvent.button = ev->button; |
|
|
1614 | rxvt_mouse_report(aR_ ev); |
|
|
1615 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1616 | } |
|
|
1617 | else |
|
|
1618 | { |
|
|
1619 | if (ev->button != R->MEvent.button) |
|
|
1620 | R->MEvent.clicks = 0; |
|
|
1621 | switch (ev->button) |
|
|
1622 | { |
|
|
1623 | case Button1: |
|
|
1624 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1625 | R->MEvent.clicks++; |
|
|
1626 | else |
|
|
1627 | R->MEvent.clicks = 1; |
|
|
1628 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1629 | R->MEvent.button = Button1; |
|
|
1630 | break; |
|
|
1631 | |
|
|
1632 | case Button3: |
|
|
1633 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1634 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
|
|
1635 | else |
|
|
1636 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
|
|
1637 | R->MEvent.button = Button3; |
|
|
1638 | break; |
|
|
1639 | } |
|
|
1640 | } |
|
|
1641 | R->MEvent.time = ev->time; |
|
|
1642 | return; |
|
|
1643 | } |
|
|
1644 | } |
|
|
1645 | |
|
|
1646 | /* |
|
|
1647 | * Scrollbar window processing of button press |
|
|
1648 | */ |
|
|
1649 | if (isScrollbarWindow(ev->window)) |
|
|
1650 | { |
|
|
1651 | scrollbar_setIdle(); |
|
|
1652 | /* |
|
|
1653 | * Rxvt-style scrollbar: |
|
|
1654 | * move up if mouse is above slider |
|
|
1655 | * move dn if mouse is below slider |
|
|
1656 | * |
|
|
1657 | * XTerm-style scrollbar: |
|
|
1658 | * Move display proportional to pointer location |
|
|
1659 | * pointer near top -> scroll one line |
|
|
1660 | * pointer near bot -> scroll full page |
|
|
1661 | */ |
|
|
1662 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1663 | if (reportmode) { |
|
|
1664 | /* |
|
|
1665 | * Mouse report disabled scrollbar: |
|
|
1666 | * arrow buttons - send up/down |
|
|
1667 | * click on scrollbar - send pageup/down |
|
|
1668 | */ |
|
|
1669 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1670 | && scrollbarnext_upButton(ev->y)) |
|
|
1671 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1672 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1673 | R->tt_printf("\033[A"); |
|
|
1674 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1675 | && scrollbarnext_dnButton(ev->y)) |
|
|
1676 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1677 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1678 | R->tt_printf("\033[B"); |
|
|
1679 | else |
|
|
1680 | switch (ev->button) { |
|
|
1681 | case Button2: |
|
|
1682 | R->tt_printf("\014"); |
|
|
1683 | break; |
|
|
1684 | case Button1: |
|
|
1685 | R->tt_printf("\033[6~"); |
|
|
1686 | break; |
|
|
1687 | case Button3: |
|
|
1688 | R->tt_printf("\033[5~"); |
|
|
1689 | break; |
|
|
1690 | } |
|
|
1691 | } |
|
|
1692 | else |
|
|
1693 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1694 | { |
|
|
1695 | char upordown = 0; |
|
|
1696 | |
|
|
1697 | if (R->scrollBar.style == R_SB_NEXT) { |
|
|
1698 | if (scrollbarnext_upButton(ev->y)) |
|
|
1699 | upordown = -1; /* up */ |
|
|
1700 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1701 | upordown = 1; /* down */ |
|
|
1702 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1703 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1704 | upordown = -1; /* up */ |
|
|
1705 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1706 | upordown = 1; /* down */ |
|
|
1707 | } |
|
|
1708 | if (upordown) { |
|
|
1709 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1710 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1711 | #endif |
|
|
1712 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1713 | if (upordown < 0) |
|
|
1714 | scrollbar_setUp(); |
|
|
1715 | else |
|
|
1716 | scrollbar_setDn(); |
|
|
1717 | } |
|
|
1718 | } else |
|
|
1719 | switch (ev->button) { |
|
|
1720 | case Button2: |
|
|
1721 | switch (R->scrollbar_align) { |
|
|
1722 | case R_SB_ALIGN_TOP: |
|
|
1723 | R->csrO = 0; |
|
|
1724 | break; |
|
|
1725 | case R_SB_ALIGN_CENTRE: |
|
|
1726 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1727 | break; |
|
|
1728 | case R_SB_ALIGN_BOTTOM: |
|
|
1729 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1730 | break; |
|
|
1731 | } |
|
|
1732 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1733 | || scrollbar_above_slider(ev->y) |
|
|
1734 | || scrollbar_below_slider(ev->y)) |
|
|
1735 | rxvt_scr_move_to(aR_ |
|
|
1736 | scrollbar_position(ev->y) - R->csrO, |
|
|
1737 | scrollbar_size()); |
|
|
1738 | scrollbar_setMotion(); |
|
|
1739 | break; |
|
|
1740 | |
|
|
1741 | case Button1: |
|
|
1742 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1743 | R->csrO = ev->y - R->scrollBar.top; |
|
|
1744 | /* FALLTHROUGH */ |
|
|
1745 | |
|
|
1746 | case Button3: |
|
|
1747 | if (R->scrollBar.style != R_SB_XTERM) { |
|
|
1748 | if (scrollbar_above_slider(ev->y)) |
|
|
1749 | # ifdef RXVT_SCROLL_FULL |
|
|
1750 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
|
|
1751 | # else |
|
|
1752 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
|
|
1753 | # endif |
|
|
1754 | else if (scrollbar_below_slider(ev->y)) |
|
|
1755 | # ifdef RXVT_SCROLL_FULL |
|
|
1756 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
|
|
1757 | # else |
|
|
1758 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
|
|
1759 | # endif |
|
|
1760 | else |
|
|
1761 | scrollbar_setMotion(); |
|
|
1762 | } else { |
|
|
1763 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
|
|
1764 | (R->TermWin.nrow |
|
|
1765 | * scrollbar_position(ev->y) |
|
|
1766 | / scrollbar_size())); |
|
|
1767 | } |
|
|
1768 | break; |
|
|
1769 | } |
|
|
1770 | } |
|
|
1771 | return; |
|
|
1772 | } |
|
|
1773 | #if MENUBAR |
|
|
1774 | /* |
|
|
1775 | * Menubar window processing of button press |
|
|
1776 | */ |
|
|
1777 | if (isMenuBarWindow(ev->window)) |
|
|
1778 | rxvt_menubar_control(aR_ ev); |
|
|
1779 | #endif |
|
|
1780 | } |
|
|
1781 | |
|
|
1782 | /* INTPROTO */ |
|
|
1783 | void |
|
|
1784 | rxvt_button_release(pR_ XButtonEvent *ev) |
|
|
1785 | { |
|
|
1786 | int reportmode = 0; |
|
|
1787 | |
|
|
1788 | R->csrO = 0; /* reset csr Offset */ |
|
|
1789 | if (!R->bypass_keystate) |
|
|
1790 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1791 | |
|
|
1792 | if (scrollbar_isUpDn()) { |
|
|
1793 | scrollbar_setIdle(); |
|
|
1794 | rxvt_scrollbar_show(aR_ 0); |
|
|
1795 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1796 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1797 | #endif |
|
|
1798 | } |
|
|
1799 | #ifdef SELECTION_SCROLLING |
|
|
1800 | R->pending_scroll_selection=0; |
|
|
1801 | #endif |
|
|
1802 | if (ev->window == R->TermWin.vt) |
|
|
1803 | { |
|
|
1804 | #ifdef RXVT_GRAPHICS |
|
|
1805 | if (ev->subwindow != None) |
|
|
1806 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1807 | else |
|
|
1808 | #endif |
|
|
1809 | { |
|
|
1810 | if (reportmode) |
|
|
1811 | { |
|
|
1812 | /* mouse report from vt window */ |
|
|
1813 | /* don't report release of wheel "buttons" */ |
|
|
1814 | if (ev->button >= 4) |
|
|
1815 | return; |
|
|
1816 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1817 | /* only report the release of 'slow' single clicks */ |
|
|
1818 | if (R->MEvent.button != AnyButton |
|
|
1819 | && (ev->button != R->MEvent.button |
|
|
1820 | || (ev->time - R->MEvent.time |
|
|
1821 | > MULTICLICK_TIME / 2))) |
|
|
1822 | { |
|
|
1823 | R->MEvent.clicks = 0; |
|
|
1824 | R->MEvent.button = AnyButton; |
|
|
1825 | rxvt_mouse_report(aR_ ev); |
|
|
1826 | } |
|
|
1827 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1828 | R->MEvent.button = AnyButton; |
|
|
1829 | rxvt_mouse_report(aR_ ev); |
|
|
1830 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1831 | return; |
|
|
1832 | } |
|
|
1833 | /* |
|
|
1834 | * dumb hack to compensate for the failure of click-and-drag |
|
|
1835 | * when overriding mouse reporting |
|
|
1836 | */ |
|
|
1837 | if (R->PrivateModes & PrivMode_mouse_report |
|
|
1838 | && R->bypass_keystate |
|
|
1839 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
|
|
1840 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
|
|
1841 | |
|
|
1842 | switch (ev->button) { |
|
|
1843 | case Button1: |
|
|
1844 | case Button3: |
|
|
1845 | rxvt_selection_make(aR_ ev->time); |
|
|
1846 | break; |
|
|
1847 | case Button2: |
|
|
1848 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
|
|
1849 | break; |
|
|
1850 | #ifdef MOUSE_WHEEL |
|
|
1851 | case Button4: |
|
|
1852 | case Button5: |
|
|
1853 | { |
|
|
1854 | int i, v; |
|
|
1855 | |
|
|
1856 | v = (ev->button == Button4) ? UP : DN; |
|
|
1857 | if (ev->state & ShiftMask) |
|
|
1858 | i = 1; |
|
|
1859 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
|
|
1860 | i = R->TermWin.nrow - 1; |
|
|
1861 | else |
|
|
1862 | i = 5; |
|
|
1863 | # ifdef MOUSE_SLIP_WHEELING |
|
|
1864 | if (ev->state & ControlMask) |
|
|
1865 | { |
|
|
1866 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
|
|
1867 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1868 | } |
|
|
1869 | # endif |
|
|
1870 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1871 | rxvt_scr_page(aR_ v, i); |
|
|
1872 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1873 | rxvt_scrollbar_show(aR_ 1); |
|
|
1874 | # else |
|
|
1875 | for (; i--;) |
|
|
1876 | { |
|
|
1877 | rxvt_scr_page(aR_ v, 1); |
|
|
1878 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1879 | rxvt_scrollbar_show(aR_ 1); |
|
|
1880 | } |
|
|
1881 | # endif |
|
|
1882 | } |
|
|
1883 | break; |
|
|
1884 | #endif |
|
|
1885 | } |
|
|
1886 | } |
|
|
1887 | } |
|
|
1888 | #ifdef MENUBAR |
|
|
1889 | else if (isMenuBarWindow(ev->window)) |
|
|
1890 | rxvt_menubar_control(aR_ ev); |
|
|
1891 | #endif |
|
|
1892 | } |
|
|
1893 | |
|
|
1894 | |
|
|
1895 | #ifdef TRANSPARENT |
|
|
1896 | /* |
|
|
1897 | * Check our parents are still who we think they are. |
|
|
1898 | * Do transparency updates if required |
|
|
1899 | */ |
|
|
1900 | /* EXTPROTO */ |
|
|
1901 | int |
|
|
1902 | rxvt_check_our_parents(pR) |
|
|
1903 | { |
|
|
1904 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
1905 | unsigned long nitems, bytes_after; |
|
|
1906 | Atom atype; |
|
|
1907 | unsigned char *prop = NULL; |
|
|
1908 | Window root, oldp, *list; |
|
|
1909 | Pixmap rootpixmap = None; |
|
|
1910 | XWindowAttributes wattr, wrootattr; |
|
|
1911 | |
|
|
1912 | pchanged = 0; |
|
|
1913 | |
|
|
1914 | if (!(R->Options & Opt_transparent)) |
|
|
1915 | return pchanged; /* Don't try any more */ |
|
|
1916 | |
|
|
1917 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
|
|
1918 | rootdepth = wrootattr.depth; |
|
|
1919 | |
|
|
1920 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
|
|
1921 | if (rootdepth != wattr.depth) { |
|
|
1922 | if (R->am_transparent) { |
|
|
1923 | pchanged = 1; |
|
|
1924 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
1925 | R->PixColors[Color_bg]); |
|
|
1926 | R->am_transparent = R->am_pixmap_trans = 0; |
|
|
1927 | } |
|
|
1928 | return pchanged; /* Don't try any more */ |
|
|
1929 | } |
|
|
1930 | |
|
|
1931 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
1932 | XSync(R->Xdisplay, False); |
|
|
1933 | |
|
|
1934 | /* |
|
|
1935 | * Make the frame window set by the window manager have |
|
|
1936 | * the root background. Some window managers put multiple nested frame |
|
|
1937 | * windows for each client, so we have to take care about that. |
|
|
1938 | */ |
|
|
1939 | i = (R->xa[XA_XROOTPMAPID] != 0 |
|
|
1940 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
|
|
1941 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1942 | &nitems, &bytes_after, &prop) == Success)); |
|
|
1943 | if (!i || prop == NULL) |
|
|
1944 | have_pixmap = 0; |
|
|
1945 | else { |
|
|
1946 | have_pixmap = 1; |
|
|
1947 | rootpixmap = *((Pixmap *)prop); |
|
|
1948 | XFree(prop); |
|
|
1949 | } |
|
|
1950 | if (have_pixmap) { |
|
|
1951 | /* |
|
|
1952 | * Copy Xroot pixmap transparency |
|
|
1953 | */ |
|
|
1954 | int sx, sy, nx, ny; |
|
|
1955 | unsigned int nw, nh; |
|
|
1956 | Window cr; |
|
|
1957 | XImage *image; |
|
|
1958 | GC gc; |
|
|
1959 | XGCValues gcvalue; |
|
|
1960 | |
|
|
1961 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
|
|
1962 | 0, 0, &sx, &sy, &cr); |
|
|
1963 | nw = (unsigned int)R->szHint.width; |
|
|
1964 | nh = (unsigned int)R->szHint.height; |
|
|
1965 | nx = ny = 0; |
|
|
1966 | if (sx < 0) { |
|
|
1967 | nw += sx; |
|
|
1968 | nx = -sx; |
|
|
1969 | sx = 0; |
|
|
1970 | } |
|
|
1971 | if (sy < 0) { |
|
|
1972 | nh += sy; |
|
|
1973 | ny = -sy; |
|
|
1974 | sy = 0; |
|
|
1975 | } |
|
|
1976 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
|
|
1977 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
|
|
1978 | R->allowedxerror = -1; |
|
|
1979 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
|
|
1980 | ZPixmap); |
|
|
1981 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
1982 | /* XXX: may need a delay here? */ |
|
|
1983 | R->allowedxerror = 0; |
|
|
1984 | if (image == NULL) { |
|
|
1985 | if (R->am_transparent && R->am_pixmap_trans) { |
|
|
1986 | pchanged = 1; |
|
|
1987 | if (R->TermWin.pixmap != None) { |
|
|
1988 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1989 | R->TermWin.pixmap = None; |
|
|
1990 | } |
|
|
1991 | } |
|
|
1992 | R->am_pixmap_trans = 0; |
|
|
1993 | } else { |
|
|
1994 | if (R->TermWin.pixmap != None) |
|
|
1995 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1996 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1997 | (unsigned int)R->szHint.width, |
|
|
1998 | (unsigned int)R->szHint.height, |
|
|
1999 | (unsigned int)image->depth); |
|
|
2000 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
2001 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
2002 | nx, ny, (unsigned int)image->width, |
|
|
2003 | (unsigned int)image->height); |
|
|
2004 | XFreeGC(R->Xdisplay, gc); |
|
|
2005 | XDestroyImage(image); |
|
|
2006 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2007 | R->TermWin.pixmap); |
|
|
2008 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
2009 | pchanged = 1; |
|
|
2010 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
2011 | } |
|
|
2012 | } |
|
|
2013 | if (!R->am_pixmap_trans) { |
|
|
2014 | unsigned int n; |
|
|
2015 | /* |
|
|
2016 | * InheritPixmap transparency |
|
|
2017 | */ |
|
|
2018 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
|
|
2019 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
|
|
2020 | i++) { |
|
|
2021 | oldp = R->TermWin.parent[i]; |
|
|
2022 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
|
|
2023 | &R->TermWin.parent[i], &list, &n); |
|
|
2024 | XFree(list); |
|
|
2025 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
|
|
2026 | if (R->TermWin.parent[i] == Xroot) { |
|
|
2027 | if (oldp != None) |
|
|
2028 | pchanged = 1; |
|
|
2029 | break; |
|
|
2030 | } |
|
|
2031 | if (oldp != R->TermWin.parent[i]) |
|
|
2032 | pchanged = 1; |
|
|
2033 | } |
|
|
2034 | n = 0; |
|
|
2035 | if (pchanged) { |
|
|
2036 | for (; n < (unsigned int)i; n++) { |
|
|
2037 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
|
|
2038 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2039 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
|
|
2040 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
|
|
2041 | break; |
|
|
2042 | } |
|
|
2043 | } |
|
|
2044 | } |
|
|
2045 | if (n > (int)(sizeof(R->TermWin.parent) |
|
|
2046 | / sizeof(R->TermWin.parent[0]))) { |
|
|
2047 | D_X((stderr, "InheritPixmap Turning off")); |
|
|
2048 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
|
|
2049 | R->PixColors[Color_fg]); |
|
|
2050 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
2051 | R->PixColors[Color_bg]); |
|
|
2052 | R->am_transparent = 0; |
|
|
2053 | /* XXX: also turn off Opt_transparent? */ |
|
|
2054 | } else { |
|
|
2055 | /* wait (an arbitrary period) for the WM to do its thing |
|
|
2056 | * needed for fvwm2.2.2 (and before?) */ |
|
|
2057 | # ifdef HAVE_NANOSLEEP |
|
|
2058 | struct timespec rqt; |
|
|
2059 | |
|
|
2060 | rqt.tv_sec = 1; |
|
|
2061 | rqt.tv_nsec = 0; |
|
|
2062 | nanosleep(&rqt, NULL); |
|
|
2063 | # else |
|
|
2064 | sleep(1); |
|
|
2065 | # endif |
|
|
2066 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2067 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2068 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
|
|
2069 | ParentRelative); |
|
|
2070 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2071 | ParentRelative); |
|
|
2072 | R->am_transparent = 1; |
|
|
2073 | } |
|
|
2074 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
|
|
2075 | R->TermWin.parent[i] = None; |
|
|
2076 | } |
|
|
2077 | return pchanged; |
|
|
2078 | } |
|
|
2079 | #endif |
|
|
2080 | |
|
|
2081 | /*}}} */ |
|
|
2082 | |
2440 | |
2083 | /*{{{ print pipe */ |
2441 | /*{{{ print pipe */ |
2084 | /*----------------------------------------------------------------------*/ |
2442 | /*----------------------------------------------------------------------*/ |
2085 | #ifdef PRINTPIPE |
2443 | #ifdef PRINTPIPE |
2086 | /* EXTPROTO */ |
2444 | FILE * |
2087 | FILE * |
|
|
2088 | rxvt_popen_printer(pR) |
2445 | rxvt_term::popen_printer () |
2089 | { |
2446 | { |
2090 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2447 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2091 | |
2448 | |
2092 | if (stream == NULL) |
2449 | if (stream == NULL) |
2093 | rxvt_print_error("can't open printer pipe"); |
2450 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2451 | |
2094 | return stream; |
2452 | return stream; |
2095 | } |
2453 | } |
2096 | |
2454 | |
2097 | /* EXTPROTO */ |
|
|
2098 | int |
2455 | int |
2099 | rxvt_pclose_printer(FILE *stream) |
2456 | rxvt_term::pclose_printer (FILE *stream) |
2100 | { |
2457 | { |
2101 | fflush(stream); |
2458 | fflush (stream); |
2102 | /* pclose() reported not to work on SunOS 4.1.3 */ |
|
|
2103 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2104 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2105 | return pclose(stream); /* return fclose (stream); */ |
|
|
2106 | # else |
|
|
2107 | return pclose(stream); |
2459 | return pclose (stream); |
2108 | # endif |
|
|
2109 | } |
2460 | } |
2110 | |
2461 | |
2111 | /* |
2462 | /* |
2112 | * simulate attached vt100 printer |
2463 | * simulate attached vt100 printer |
2113 | */ |
2464 | */ |
2114 | /* INTPROTO */ |
|
|
2115 | void |
2465 | void |
2116 | rxvt_process_print_pipe(pR) |
2466 | rxvt_term::process_print_pipe () |
2117 | { |
2467 | { |
2118 | int done; |
2468 | int done; |
2119 | FILE *fd; |
2469 | FILE *fd; |
2120 | |
2470 | |
2121 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2471 | if ((fd = popen_printer ()) == NULL) |
2122 | return; |
2472 | return; |
2123 | |
2473 | |
2124 | /* |
2474 | /* |
2125 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2475 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2126 | * is received. |
2476 | * is received. |
2127 | */ |
2477 | */ |
2128 | for (done = 0; !done;) { |
2478 | for (done = 0; !done;) |
|
|
2479 | { |
2129 | unsigned char buf[8]; |
2480 | unsigned char buf[8]; |
2130 | unsigned char ch; |
2481 | unicode_t ch; |
2131 | unsigned int i, len; |
2482 | unsigned int i, len; |
2132 | |
2483 | |
2133 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2484 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2485 | { |
2134 | if (putc(ch, fd) == EOF) |
2486 | if (putc (ch, fd) == EOF) |
2135 | break; /* done = 1 */ |
2487 | break; /* done = 1 */ |
2136 | } else { |
2488 | } |
|
|
2489 | else |
|
|
2490 | { |
2137 | len = 0; |
2491 | len = 0; |
2138 | buf[len++] = ch; |
2492 | buf[len++] = ch; |
2139 | |
2493 | |
2140 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2494 | if ((buf[len++] = cmd_getc ()) == '[') |
2141 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2495 | { |
2142 | buf[len++] = '?'; |
2496 | if ((ch = cmd_getc ()) == '?') |
2143 | ch = rxvt_cmd_getc(aR); |
2497 | { |
2144 | } |
2498 | buf[len++] = '?'; |
|
|
2499 | ch = cmd_getc (); |
|
|
2500 | } |
2145 | if ((buf[len++] = ch) == '4') { |
2501 | if ((buf[len++] = ch) == '4') |
|
|
2502 | { |
2146 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2503 | if ((buf[len++] = cmd_getc ()) == 'i') |
2147 | break; /* done = 1 */ |
2504 | break; /* done = 1 */ |
2148 | } |
2505 | } |
|
|
2506 | } |
|
|
2507 | |
|
|
2508 | for (i = 0; i < len; i++) |
|
|
2509 | if (putc (buf[i], fd) == EOF) |
|
|
2510 | { |
|
|
2511 | done = 1; |
|
|
2512 | break; |
|
|
2513 | } |
|
|
2514 | } |
2149 | } |
2515 | } |
2150 | for (i = 0; i < len; i++) |
2516 | |
2151 | if (putc(buf[i], fd) == EOF) { |
|
|
2152 | done = 1; |
|
|
2153 | break; |
|
|
2154 | } |
|
|
2155 | } |
|
|
2156 | } |
|
|
2157 | rxvt_pclose_printer(fd); |
2517 | pclose_printer (fd); |
2158 | } |
2518 | } |
2159 | #endif /* PRINTPIPE */ |
2519 | #endif /* PRINTPIPE */ |
2160 | /*}}} */ |
2520 | /*}}} */ |
2161 | |
2521 | |
2162 | /* *INDENT-OFF* */ |
2522 | /* *INDENT-OFF* */ |
2163 | enum { |
2523 | enum { |
2164 | C1_40 = 0x40, |
2524 | C1_40 = 0x40, |
2165 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2525 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2166 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2526 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2167 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2527 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2168 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2528 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2169 | }; |
2529 | }; |
2170 | /* *INDENT-ON* */ |
2530 | /* *INDENT-ON* */ |
2171 | |
2531 | |
2172 | /*{{{ process non-printing single characters */ |
2532 | /*{{{ process non-printing single characters */ |
2173 | /* INTPROTO */ |
|
|
2174 | void |
2533 | void |
2175 | rxvt_process_nonprinting(pR_ unsigned char ch) |
2534 | rxvt_term::process_nonprinting (unicode_t ch) |
2176 | { |
2535 | { |
2177 | switch (ch) { |
2536 | switch (ch) |
|
|
2537 | { |
|
|
2538 | case C0_ESC: |
|
|
2539 | process_escape_seq (); |
|
|
2540 | break; |
2178 | case C0_ENQ: /* terminal Status */ |
2541 | case C0_ENQ: /* terminal Status */ |
2179 | if (R->rs[Rs_answerbackstring]) |
2542 | if (rs[Rs_answerbackstring]) |
2180 | R->tt_write( |
2543 | tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring])); |
2181 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2544 | else |
2182 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2545 | tt_write (VT100_ANS, strlen (VT100_ANS)); |
2183 | else |
2546 | break; |
2184 | R->tt_write((unsigned char *)VT100_ANS, |
|
|
2185 | (unsigned int)STRLEN(VT100_ANS)); |
|
|
2186 | break; |
|
|
2187 | case C0_BEL: /* bell */ |
2547 | case C0_BEL: /* bell */ |
2188 | rxvt_scr_bell(aR); |
2548 | scr_bell (); |
2189 | break; |
2549 | break; |
2190 | case C0_BS: /* backspace */ |
2550 | case C0_BS: /* backspace */ |
2191 | rxvt_scr_backspace(aR); |
2551 | scr_backspace (); |
2192 | break; |
2552 | break; |
2193 | case C0_HT: /* tab */ |
2553 | case C0_HT: /* tab */ |
2194 | rxvt_scr_tab(aR_ 1); |
2554 | scr_tab (1); |
2195 | break; |
2555 | break; |
2196 | case C0_CR: /* carriage return */ |
2556 | case C0_CR: /* carriage return */ |
2197 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2557 | scr_gotorc (0, 0, R_RELATIVE); |
2198 | break; |
2558 | break; |
2199 | case C0_VT: /* vertical tab, form feed */ |
2559 | case C0_VT: /* vertical tab, form feed */ |
2200 | case C0_FF: |
2560 | case C0_FF: |
2201 | case C0_LF: /* line feed */ |
2561 | case C0_LF: /* line feed */ |
2202 | rxvt_scr_index(aR_ UP); |
2562 | scr_index (UP); |
2203 | break; |
2563 | break; |
2204 | case C0_SO: /* shift out - acs */ |
2564 | case C0_SO: /* shift out - acs */ |
2205 | rxvt_scr_charset_choose(aR_ 1); |
2565 | scr_charset_choose (1); |
2206 | break; |
2566 | break; |
2207 | case C0_SI: /* shift in - acs */ |
2567 | case C0_SI: /* shift in - acs */ |
2208 | rxvt_scr_charset_choose(aR_ 0); |
2568 | scr_charset_choose (0); |
2209 | break; |
2569 | break; |
|
|
2570 | |
|
|
2571 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2572 | // 8-bit controls |
|
|
2573 | case 0x90: /* DCS */ |
|
|
2574 | process_dcs_seq (); |
|
|
2575 | break; |
|
|
2576 | case 0x9b: /* CSI */ |
|
|
2577 | process_csi_seq (); |
|
|
2578 | break; |
|
|
2579 | case 0x9d: /* CSI */ |
|
|
2580 | process_osc_seq (); |
|
|
2581 | break; |
|
|
2582 | #endif |
2210 | } |
2583 | } |
2211 | } |
2584 | } |
2212 | /*}}} */ |
2585 | /*}}} */ |
2213 | |
2586 | |
2214 | |
2587 | |
2215 | /*{{{ process VT52 escape sequences */ |
2588 | /*{{{ process VT52 escape sequences */ |
2216 | /* INTPROTO */ |
|
|
2217 | void |
2589 | void |
2218 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
2590 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2219 | { |
2591 | { |
2220 | int row, col; |
2592 | int row, col; |
|
|
2593 | |
|
|
2594 | switch (ch) |
2221 | |
2595 | { |
2222 | switch (ch) { |
|
|
2223 | case 'A': /* cursor up */ |
2596 | case 'A': /* cursor up */ |
2224 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
2597 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2225 | break; |
2598 | break; |
2226 | case 'B': /* cursor down */ |
2599 | case 'B': /* cursor down */ |
2227 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
2600 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2228 | break; |
2601 | break; |
2229 | case 'C': /* cursor right */ |
2602 | case 'C': /* cursor right */ |
2230 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
2603 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2231 | break; |
2604 | break; |
2232 | case 'D': /* cursor left */ |
2605 | case 'D': /* cursor left */ |
2233 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
2606 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2234 | break; |
2607 | break; |
2235 | case 'H': /* cursor home */ |
2608 | case 'H': /* cursor home */ |
2236 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
2609 | scr_gotorc (0, 0, 0); |
2237 | break; |
2610 | break; |
2238 | case 'I': /* cursor up and scroll down if needed */ |
2611 | case 'I': /* cursor up and scroll down if needed */ |
2239 | rxvt_scr_index(aR_ DN); |
2612 | scr_index (DN); |
2240 | break; |
2613 | break; |
2241 | case 'J': /* erase to end of screen */ |
2614 | case 'J': /* erase to end of screen */ |
2242 | rxvt_scr_erase_screen(aR_ 0); |
2615 | scr_erase_screen (0); |
2243 | break; |
2616 | break; |
2244 | case 'K': /* erase to end of line */ |
2617 | case 'K': /* erase to end of line */ |
2245 | rxvt_scr_erase_line(aR_ 0); |
2618 | scr_erase_line (0); |
2246 | break; |
2619 | break; |
2247 | case 'Y': /* move to specified row and col */ |
2620 | case 'Y': /* move to specified row and col */ |
2248 | /* full command is 'ESC Y row col' where row and col |
2621 | /* full command is 'ESC Y row col' where row and col |
2249 | * are encoded by adding 32 and sending the ascii |
2622 | * are encoded by adding 32 and sending the ascii |
2250 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2623 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2251 | * etc. */ |
2624 | * etc. */ |
2252 | row = rxvt_cmd_getc(aR) - ' '; |
2625 | row = cmd_getc () - ' '; |
2253 | col = rxvt_cmd_getc(aR) - ' '; |
2626 | col = cmd_getc () - ' '; |
2254 | rxvt_scr_gotorc(aR_ row, col, 0); |
2627 | scr_gotorc (row, col, 0); |
2255 | break; |
2628 | break; |
2256 | case 'Z': /* identify the terminal type */ |
2629 | case 'Z': /* identify the terminal type */ |
2257 | R->tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2630 | tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2258 | break; |
2631 | break; |
2259 | case '<': /* turn off VT52 mode */ |
2632 | case '<': /* turn off VT52 mode */ |
2260 | PrivMode(0, PrivMode_vt52); |
2633 | PrivMode (0, PrivMode_vt52); |
2261 | break; |
2634 | break; |
2262 | case 'F': /* use special graphics character set */ |
2635 | case 'F': /* use special graphics character set */ |
2263 | case 'G': /* use regular character set */ |
2636 | case 'G': /* use regular character set */ |
2264 | /* unimplemented */ |
2637 | /* unimplemented */ |
2265 | break; |
2638 | break; |
2266 | case '=': /* use alternate keypad mode */ |
2639 | case '=': /* use alternate keypad mode */ |
2267 | case '>': /* use regular keypad mode */ |
2640 | case '>': /* use regular keypad mode */ |
2268 | /* unimplemented */ |
2641 | /* unimplemented */ |
2269 | break; |
2642 | break; |
2270 | } |
2643 | } |
2271 | } |
2644 | } |
2272 | /*}}} */ |
2645 | /*}}} */ |
2273 | |
2646 | |
2274 | |
2647 | |
2275 | /*{{{ process escape sequences */ |
2648 | /*{{{ process escape sequences */ |
2276 | /* INTPROTO */ |
|
|
2277 | void |
2649 | void |
2278 | rxvt_process_escape_seq(pR) |
2650 | rxvt_term::process_escape_seq () |
2279 | { |
2651 | { |
2280 | unsigned char ch = rxvt_cmd_getc(aR); |
2652 | unicode_t ch = cmd_getc (); |
2281 | |
2653 | |
2282 | if (R->PrivateModes & PrivMode_vt52) { |
2654 | if (priv_modes & PrivMode_vt52) |
2283 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2284 | return; |
|
|
2285 | } |
|
|
2286 | |
2655 | { |
|
|
2656 | process_escape_vt52 (ch); |
|
|
2657 | return; |
|
|
2658 | } |
|
|
2659 | |
2287 | switch (ch) { |
2660 | switch (ch) |
|
|
2661 | { |
2288 | /* case 1: do_tek_mode (); break; */ |
2662 | /* case 1: do_tek_mode (); break; */ |
2289 | case '#': |
2663 | case '#': |
2290 | if (rxvt_cmd_getc(aR) == '8') |
2664 | if (cmd_getc () == '8') |
2291 | rxvt_scr_E(aR); |
2665 | scr_E (); |
2292 | break; |
2666 | break; |
2293 | case '(': |
2667 | case '(': |
2294 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
2668 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2295 | break; |
2669 | break; |
2296 | case ')': |
2670 | case ')': |
2297 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
2671 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2298 | break; |
2672 | break; |
2299 | case '*': |
2673 | case '*': |
2300 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
2674 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2301 | break; |
2675 | break; |
2302 | case '+': |
2676 | case '+': |
2303 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
2677 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2304 | break; |
2678 | break; |
2305 | #ifdef MULTICHAR_SET |
2679 | #if !ENABLE_MINIMAL |
2306 | case '$': |
|
|
2307 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
|
|
2308 | break; |
|
|
2309 | #endif |
|
|
2310 | #ifndef NO_FRILLS |
|
|
2311 | case '6': |
2680 | case '6': |
2312 | rxvt_scr_backindex(aR); |
2681 | scr_backindex (); |
2313 | break; |
2682 | break; |
2314 | #endif |
2683 | #endif |
2315 | case '7': |
2684 | case '7': |
2316 | rxvt_scr_cursor(aR_ SAVE); |
2685 | scr_cursor (SAVE); |
2317 | break; |
2686 | break; |
2318 | case '8': |
2687 | case '8': |
2319 | rxvt_scr_cursor(aR_ RESTORE); |
2688 | scr_cursor (RESTORE); |
2320 | break; |
2689 | break; |
2321 | #ifndef NO_FRILLS |
2690 | #if !ENABLE_MINIMAL |
2322 | case '9': |
2691 | case '9': |
2323 | rxvt_scr_forwardindex(aR); |
2692 | scr_forwardindex (); |
2324 | break; |
2693 | break; |
2325 | #endif |
2694 | #endif |
2326 | case '=': |
2695 | case '=': |
2327 | case '>': |
2696 | case '>': |
2328 | PrivMode((ch == '='), PrivMode_aplKP); |
2697 | PrivMode ((ch == '='), PrivMode_aplKP); |
2329 | break; |
2698 | break; |
2330 | |
2699 | |
2331 | case C1_40: |
2700 | case C1_40: |
2332 | rxvt_cmd_getc(aR); |
2701 | cmd_getc (); |
2333 | break; |
2702 | break; |
2334 | case C1_44: |
2703 | case C1_44: |
2335 | rxvt_scr_index(aR_ UP); |
2704 | scr_index (UP); |
2336 | break; |
2705 | break; |
2337 | |
2706 | |
2338 | /* 8.3.87: NEXT LINE */ |
2707 | /* 8.3.87: NEXT LINE */ |
2339 | case C1_NEL: /* ESC E */ |
2708 | case C1_NEL: /* ESC E */ |
2340 | { |
|
|
2341 | uint32_t nlcr[] = { '\n', '\r' }; |
|
|
2342 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
|
|
2343 | } |
2709 | { |
2344 | break; |
2710 | wchar_t nlcr[] = { C0_LF, C0_CR }; |
|
|
2711 | scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); |
|
|
2712 | } |
|
|
2713 | break; |
2345 | |
2714 | |
2346 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2715 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2347 | case C1_ESA: /* ESC G */ |
2716 | case C1_ESA: /* ESC G */ |
2348 | rxvt_process_graphics(aR); |
2717 | process_graphics (); |
2349 | break; |
2718 | break; |
2350 | |
2719 | |
2351 | /* 8.3.63: CHARACTER TABULATION SET */ |
2720 | /* 8.3.63: CHARACTER TABULATION SET */ |
2352 | case C1_HTS: /* ESC H */ |
2721 | case C1_HTS: /* ESC H */ |
2353 | rxvt_scr_set_tab(aR_ 1); |
2722 | scr_set_tab (1); |
2354 | break; |
2723 | break; |
2355 | |
2724 | |
2356 | /* 8.3.105: REVERSE LINE FEED */ |
2725 | /* 8.3.105: REVERSE LINE FEED */ |
2357 | case C1_RI: /* ESC M */ |
2726 | case C1_RI: /* ESC M */ |
2358 | rxvt_scr_index(aR_ DN); |
2727 | scr_index (DN); |
2359 | break; |
2728 | break; |
2360 | |
2729 | |
2361 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2730 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2362 | /*case C1_SS2: scr_single_shift (2); break; */ |
2731 | /*case C1_SS2: scr_single_shift (2); break; */ |
2363 | |
2732 | |
2364 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2733 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2365 | /*case C1_SS3: scr_single_shift (3); break; */ |
2734 | /*case C1_SS3: scr_single_shift (3); break; */ |
2366 | |
2735 | |
2367 | /* 8.3.27: DEVICE CONTROL STRING */ |
2736 | /* 8.3.27: DEVICE CONTROL STRING */ |
2368 | case C1_DCS: /* ESC P */ |
2737 | case C1_DCS: /* ESC P */ |
2369 | rxvt_process_dcs_seq(aR); |
2738 | process_dcs_seq (); |
2370 | break; |
2739 | break; |
2371 | |
2740 | |
2372 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2741 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2373 | case C1_SCI: /* ESC Z */ |
2742 | case C1_SCI: /* ESC Z */ |
2374 | R->tt_write((const unsigned char *)ESCZ_ANSWER, |
2743 | tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); |
2375 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
|
|
2376 | break; /* steal obsolete ESC [ c */ |
2744 | break; /* steal obsolete ESC [ c */ |
2377 | |
2745 | |
2378 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2746 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2379 | case C1_CSI: /* ESC [ */ |
2747 | case C1_CSI: /* ESC [ */ |
2380 | rxvt_process_csi_seq(aR); |
2748 | process_csi_seq (); |
2381 | break; |
2749 | break; |
2382 | |
2750 | |
2383 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2751 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2384 | case C1_OSC: /* ESC ] */ |
2752 | case C1_OSC: /* ESC ] */ |
2385 | rxvt_process_osc_seq(aR); |
2753 | process_osc_seq (); |
2386 | break; |
2754 | break; |
2387 | |
2755 | |
2388 | /* 8.3.106: RESET TO INITIAL STATE */ |
2756 | /* 8.3.106: RESET TO INITIAL STATE */ |
2389 | case 'c': |
2757 | case 'c': |
2390 | rxvt_scr_poweron(aR); |
2758 | mbstate.reset (); |
2391 | rxvt_scrollbar_show(aR_ 1); |
2759 | scr_poweron (); |
2392 | break; |
2760 | scrollbar_show (1); |
|
|
2761 | break; |
2393 | |
2762 | |
2394 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2763 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2395 | case 'n': |
2764 | case 'n': |
2396 | rxvt_scr_charset_choose(aR_ 2); |
2765 | scr_charset_choose (2); |
2397 | break; |
2766 | break; |
2398 | |
2767 | |
2399 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2768 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2400 | case 'o': |
2769 | case 'o': |
2401 | rxvt_scr_charset_choose(aR_ 3); |
2770 | scr_charset_choose (3); |
2402 | break; |
2771 | break; |
2403 | } |
2772 | } |
2404 | } |
2773 | } |
2405 | /*}}} */ |
2774 | /*}}} */ |
2406 | |
2775 | |
2407 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2776 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2408 | /* *INDENT-OFF* */ |
2777 | /* *INDENT-OFF* */ |
2409 | enum { |
2778 | enum { |
2410 | CSI_ICH = 0x40, |
2779 | CSI_ICH = 0x40, |
2411 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2780 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2412 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2781 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2413 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2782 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2414 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2783 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2415 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2784 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2416 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2785 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2417 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2786 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2418 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2787 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2419 | }; |
2788 | }; |
2420 | |
2789 | |
2421 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2790 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2422 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2791 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2423 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2792 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2424 | #define get_byte_array_bit(array, bit) \ |
2793 | #define get_byte_array_bit(array, bit) \ |
2425 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2794 | (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) |
2426 | |
2795 | |
2427 | const unsigned char csi_defaults[] = { |
2796 | const unsigned char csi_defaults[] = |
|
|
2797 | { |
2428 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2798 | make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2429 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2799 | make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2430 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2800 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2431 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2801 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2432 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2802 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2433 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2803 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2434 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2804 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2435 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2805 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2436 | }; |
2806 | }; |
2437 | /* *INDENT-ON* */ |
2807 | /* *INDENT-ON* */ |
2438 | |
2808 | |
2439 | /* INTPROTO */ |
|
|
2440 | void |
2809 | void |
2441 | rxvt_process_csi_seq(pR) |
2810 | rxvt_term::process_csi_seq () |
2442 | { |
2811 | { |
2443 | unsigned char ch, priv, i; |
2812 | unicode_t ch, priv, i; |
2444 | unsigned int nargs, p; |
2813 | unsigned int nargs, p; |
2445 | int n, ndef; |
2814 | int n, ndef; |
2446 | int arg[ESC_ARGS]; |
2815 | int arg[ESC_ARGS]; |
2447 | |
2816 | |
2448 | for (nargs = ESC_ARGS; nargs > 0;) |
2817 | for (nargs = ESC_ARGS; nargs > 0;) |
2449 | arg[--nargs] = 0; |
2818 | arg[--nargs] = 0; |
2450 | |
2819 | |
2451 | priv = 0; |
2820 | priv = 0; |
|
|
2821 | ch = cmd_getc (); |
|
|
2822 | if (ch >= '<' && ch <= '?') |
|
|
2823 | { /* '<' '=' '>' '?' */ |
|
|
2824 | priv = ch; |
2452 | ch = rxvt_cmd_getc(aR); |
2825 | ch = cmd_getc (); |
2453 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
|
|
2454 | priv = ch; |
|
|
2455 | ch = rxvt_cmd_getc(aR); |
|
|
2456 | } |
2826 | } |
|
|
2827 | |
2457 | /* read any numerical arguments */ |
2828 | /* read any numerical arguments */ |
2458 | for (n = -1; ch < CSI_ICH; ) { |
2829 | for (n = -1; ch < CSI_ICH; ) |
|
|
2830 | { |
2459 | if (isdigit(ch)) { |
2831 | if (isdigit (ch)) |
|
|
2832 | { |
2460 | if (n < 0) |
2833 | if (n < 0) |
2461 | n = ch - '0'; |
2834 | n = ch - '0'; |
2462 | else |
2835 | else |
2463 | n = n * 10 + ch - '0'; |
2836 | n = n * 10 + ch - '0'; |
|
|
2837 | } |
2464 | } else if (ch == ';') { |
2838 | else if (ch == ';') |
|
|
2839 | { |
2465 | if (nargs < ESC_ARGS) |
2840 | if (nargs < ESC_ARGS) |
2466 | arg[nargs++] = n; |
2841 | arg[nargs++] = n; |
2467 | n = -1; |
2842 | n = -1; |
2468 | } else if (ch == '\b') { |
2843 | } |
2469 | rxvt_scr_backspace(aR); |
2844 | else if (IS_CONTROL (ch)) |
2470 | } else if (ch == C0_ESC) { |
2845 | process_nonprinting (ch); |
2471 | rxvt_process_escape_seq(aR); |
2846 | |
|
|
2847 | ch = cmd_getc (); |
|
|
2848 | } |
|
|
2849 | |
|
|
2850 | if (ch > CSI_7F) |
2472 | return; |
2851 | return; |
2473 | } else if (ch < ' ') { |
|
|
2474 | rxvt_process_nonprinting(aR_ ch); |
|
|
2475 | } |
|
|
2476 | ch = rxvt_cmd_getc(aR); |
|
|
2477 | } |
|
|
2478 | |
2852 | |
2479 | if (ch > CSI_7F) |
|
|
2480 | return; |
|
|
2481 | |
|
|
2482 | if (nargs < ESC_ARGS) |
2853 | if (nargs < ESC_ARGS) |
2483 | arg[nargs++] = n; |
2854 | arg[nargs++] = n; |
2484 | |
2855 | |
2485 | i = ch - CSI_ICH; |
2856 | i = ch - CSI_ICH; |
2486 | ndef = get_byte_array_bit(csi_defaults, i); |
2857 | ndef = get_byte_array_bit (csi_defaults, i); |
2487 | for (p = 0; p < nargs; p++) |
2858 | for (p = 0; p < nargs; p++) |
2488 | if (arg[p] == -1) |
2859 | if (arg[p] == -1) |
2489 | arg[p] = ndef; |
2860 | arg[p] = ndef; |
2490 | |
2861 | |
2491 | #ifdef DEBUG_CMD |
2862 | /* |
2492 | fprintf(stderr, "CSI "); |
|
|
2493 | for (p = 0; p < nargs; p++) |
|
|
2494 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
|
|
2495 | fprintf(stderr, "%c\n", ch); |
|
|
2496 | #endif |
|
|
2497 | |
|
|
2498 | /* |
|
|
2499 | * private mode handling |
2863 | * private mode handling |
2500 | */ |
2864 | */ |
2501 | if (priv) { |
2865 | if (priv) |
2502 | switch (priv) { |
2866 | { |
2503 | case '>': |
2867 | switch (priv) |
|
|
2868 | { |
|
|
2869 | case '>': |
2504 | if (ch == CSI_DA) /* secondary device attributes */ |
2870 | if (ch == CSI_DA) /* secondary device attributes */ |
2505 | R->tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); |
2871 | { |
2506 | break; |
2872 | // first parameter is normally 0 for vt100, 1 for some newer vtxxx, 'R' for rxvt, |
2507 | case '?': |
2873 | // 'U' for rxvt-unicode != 7.[34] (where it was broken). |
|
|
2874 | // |
|
|
2875 | // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt |
|
|
2876 | // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, and 94 for later versions, to signify |
|
|
2877 | // that we do not support xterm mouse reporting (should be 95 when we do). |
|
|
2878 | // |
|
|
2879 | tt_printf ("\033[>%d;94;0c", 'U'); |
|
|
2880 | } |
|
|
2881 | break; |
|
|
2882 | case '?': |
2508 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2883 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2509 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
2884 | process_terminal_mode (ch, priv, nargs, arg); |
2510 | break; |
2885 | break; |
2511 | } |
2886 | } |
2512 | return; |
2887 | return; |
2513 | } |
2888 | } |
2514 | |
2889 | |
2515 | switch (ch) { |
2890 | switch (ch) |
2516 | /* |
2891 | { |
|
|
2892 | /* |
2517 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
2893 | * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses) |
2518 | */ |
2894 | */ |
2519 | #ifdef PRINTPIPE |
2895 | #ifdef PRINTPIPE |
2520 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2896 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2521 | switch (arg[0]) { |
2897 | switch (arg[0]) |
|
|
2898 | { |
2522 | case 0: /* initiate transfer to primary aux device */ |
2899 | case 0: /* initiate transfer to primary aux device */ |
2523 | rxvt_scr_printscreen(aR_ 0); |
2900 | scr_printscreen (0); |
2524 | break; |
2901 | break; |
2525 | case 5: /* start relay to primary aux device */ |
2902 | case 5: /* start relay to primary aux device */ |
2526 | rxvt_process_print_pipe(aR); |
2903 | process_print_pipe (); |
|
|
2904 | break; |
|
|
2905 | } |
2527 | break; |
2906 | break; |
2528 | } |
|
|
2529 | break; |
|
|
2530 | #endif |
2907 | #endif |
2531 | |
2908 | |
2532 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2909 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2533 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2910 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2534 | arg[0] = -arg[0]; |
2911 | arg[0] = -arg[0]; |
2535 | /* FALLTHROUGH */ |
2912 | /* FALLTHROUGH */ |
2536 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2913 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2537 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2914 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2538 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
2915 | scr_gotorc (arg[0], 0, RELATIVE); |
2539 | break; |
2916 | break; |
2540 | |
2917 | |
2541 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2918 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2542 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2919 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2543 | #ifdef ISO6429 |
2920 | #ifdef ISO6429 |
2544 | arg[0] = -arg[0]; |
2921 | arg[0] = -arg[0]; |
2545 | #else /* emulate common DEC VTs */ |
2922 | #else /* emulate common DEC VTs */ |
2546 | arg[0] = arg[0] ? -arg[0] : -1; |
2923 | arg[0] = arg[0] ? -arg[0] : -1; |
2547 | #endif |
2924 | #endif |
2548 | /* FALLTHROUGH */ |
2925 | /* FALLTHROUGH */ |
2549 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2926 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2550 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2927 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2551 | #ifdef ISO6429 |
2928 | #ifdef ISO6429 |
2552 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
2929 | scr_gotorc (0, arg[0], RELATIVE); |
2553 | #else /* emulate common DEC VTs */ |
2930 | #else /* emulate common DEC VTs */ |
2554 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
2931 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
2555 | #endif |
2932 | #endif |
2556 | break; |
2933 | break; |
2557 | |
2934 | |
2558 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2935 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2559 | arg[0] = -arg[0]; |
2936 | arg[0] = -arg[0]; |
2560 | /* FALLTHROUGH */ |
2937 | /* FALLTHROUGH */ |
2561 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2938 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2562 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
2939 | scr_gotorc (arg[0], 0, R_RELATIVE); |
2563 | break; |
2940 | break; |
2564 | |
2941 | |
2565 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2942 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2566 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2943 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2567 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
2944 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
2568 | break; |
2945 | break; |
2569 | |
2946 | |
2570 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2947 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2571 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
2948 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
2572 | break; |
2949 | break; |
2573 | |
2950 | |
2574 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2951 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2575 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2952 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2576 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2953 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2577 | break; |
2954 | break; |
2578 | |
2955 | |
2579 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2956 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2580 | arg[0] = -arg[0]; |
2957 | arg[0] = -arg[0]; |
2581 | /* FALLTHROUGH */ |
2958 | /* FALLTHROUGH */ |
2582 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2959 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2583 | rxvt_scr_tab(aR_ arg[0]); |
2960 | scr_tab (arg[0]); |
2584 | break; |
2961 | break; |
2585 | |
2962 | |
2586 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2963 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2587 | rxvt_scr_erase_screen(aR_ arg[0]); |
2964 | scr_erase_screen (arg[0]); |
2588 | break; |
2965 | break; |
2589 | |
2966 | |
2590 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2967 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2591 | rxvt_scr_erase_line(aR_ arg[0]); |
2968 | scr_erase_line (arg[0]); |
2592 | break; |
2969 | break; |
2593 | |
2970 | |
2594 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2971 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2595 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
2972 | scr_insdel_chars (arg[0], INSERT); |
2596 | break; |
2973 | break; |
2597 | |
2974 | |
2598 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2975 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2599 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
2976 | scr_insdel_lines (arg[0], INSERT); |
2600 | break; |
2977 | break; |
2601 | |
2978 | |
2602 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2979 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2603 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
2980 | scr_insdel_lines (arg[0], DELETE); |
2604 | break; |
2981 | break; |
2605 | |
2982 | |
2606 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2983 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2607 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
2984 | scr_insdel_chars (arg[0], ERASE); |
2608 | break; |
2985 | break; |
2609 | |
2986 | |
2610 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2987 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2611 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
2988 | scr_insdel_chars (arg[0], DELETE); |
2612 | break; |
2989 | break; |
2613 | |
2990 | |
2614 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2991 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2615 | arg[0] = -arg[0]; |
2992 | arg[0] = -arg[0]; |
2616 | /* FALLTHROUGH */ |
2993 | /* FALLTHROUGH */ |
2617 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2994 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2618 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2995 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
2619 | break; |
2996 | break; |
2620 | |
2997 | |
2621 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2998 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2622 | R->tt_write((const unsigned char *)VT100_ANS, |
2999 | tt_write (VT100_ANS, sizeof (VT100_ANS) - 1); |
2623 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
3000 | break; |
2624 | break; |
|
|
2625 | |
3001 | |
2626 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
3002 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2627 | rxvt_process_sgr_mode(aR_ nargs, arg); |
3003 | process_sgr_mode (nargs, arg); |
2628 | break; |
3004 | break; |
2629 | |
3005 | |
2630 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
3006 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2631 | switch (arg[0]) { |
3007 | switch (arg[0]) |
|
|
3008 | { |
2632 | case 5: /* DSR requested */ |
3009 | case 5: /* DSR requested */ |
2633 | R->tt_printf("\033[0n"); |
3010 | tt_printf ("\033[0n"); |
2634 | break; |
3011 | break; |
2635 | case 6: /* CPR requested */ |
3012 | case 6: /* CPR requested */ |
2636 | rxvt_scr_report_position(aR); |
3013 | scr_report_position (); |
2637 | break; |
3014 | break; |
2638 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2639 | case 7: /* unofficial extension */ |
3015 | case 7: /* unofficial extension */ |
2640 | R->tt_printf("%-.250s\n", R->rs[Rs_display_name]); |
3016 | if (option (Opt_insecure)) |
2641 | break; |
3017 | tt_printf ("%-.250s\012", rs[Rs_display_name]); |
2642 | #endif |
3018 | break; |
2643 | case 8: /* unofficial extension */ |
3019 | case 8: /* unofficial extension */ |
2644 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
3020 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
|
|
3021 | break; |
|
|
3022 | } |
2645 | break; |
3023 | break; |
2646 | } |
|
|
2647 | break; |
|
|
2648 | |
3024 | |
2649 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3025 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2650 | switch (arg[0]) { |
3026 | switch (arg[0]) |
|
|
3027 | { |
2651 | case 0: /* char tab stop cleared at active position */ |
3028 | case 0: /* char tab stop cleared at active position */ |
2652 | rxvt_scr_set_tab(aR_ 0); |
3029 | scr_set_tab (0); |
2653 | break; |
3030 | break; |
2654 | /* case 1: */ /* line tab stop cleared in active line */ |
3031 | /* case 1: */ /* line tab stop cleared in active line */ |
2655 | /* case 2: */ /* char tab stops cleared in active line */ |
3032 | /* case 2: */ /* char tab stops cleared in active line */ |
2656 | case 3: /* all char tab stops are cleared */ |
3033 | case 3: /* all char tab stops are cleared */ |
2657 | /* case 4: */ /* all line tab stops are cleared */ |
3034 | /* case 4: */ /* all line tab stops are cleared */ |
2658 | case 5: /* all tab stops are cleared */ |
3035 | case 5: /* all tab stops are cleared */ |
2659 | rxvt_scr_set_tab(aR_ -1); |
3036 | scr_set_tab (-1); |
|
|
3037 | break; |
|
|
3038 | } |
2660 | break; |
3039 | break; |
2661 | } |
|
|
2662 | break; |
|
|
2663 | |
3040 | |
2664 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
3041 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2665 | switch (arg[0]) { |
3042 | switch (arg[0]) |
|
|
3043 | { |
2666 | case 0: /* char tab stop set at active position */ |
3044 | case 0: /* char tab stop set at active position */ |
2667 | rxvt_scr_set_tab(aR_ 1); |
3045 | scr_set_tab (1); |
2668 | break; /* = ESC H */ |
3046 | break; /* = ESC H */ |
2669 | /* case 1: */ /* line tab stop set at active line */ |
3047 | /* case 1: */ /* line tab stop set at active line */ |
2670 | case 2: /* char tab stop cleared at active position */ |
3048 | case 2: /* char tab stop cleared at active position */ |
2671 | rxvt_scr_set_tab(aR_ 0); |
3049 | scr_set_tab (0); |
2672 | break; /* = ESC [ 0 g */ |
3050 | break; /* = ESC [ 0 g */ |
2673 | /* case 3: */ /* line tab stop cleared at active line */ |
3051 | /* case 3: */ /* line tab stop cleared at active line */ |
2674 | /* case 4: */ /* char tab stops cleared at active line */ |
3052 | /* case 4: */ /* char tab stops cleared at active line */ |
2675 | case 5: /* all char tab stops are cleared */ |
3053 | case 5: /* all char tab stops are cleared */ |
2676 | rxvt_scr_set_tab(aR_ -1); |
3054 | scr_set_tab (-1); |
2677 | break; /* = ESC [ 3 g */ |
3055 | break; /* = ESC [ 3 g */ |
2678 | /* case 6: */ /* all line tab stops are cleared */ |
3056 | /* case 6: */ /* all line tab stops are cleared */ |
2679 | } |
3057 | } |
2680 | break; |
3058 | break; |
2681 | |
3059 | |
2682 | case CSI_RM: /* 8.3.107: RESET MODE */ |
3060 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2683 | if (arg[0] == 4) |
3061 | if (arg[0] == 4) |
2684 | rxvt_scr_insert_mode(aR_ 0); |
3062 | scr_insert_mode (0); |
2685 | break; |
3063 | else if (arg[0] == 20) |
|
|
3064 | priv_modes &= ~PrivMode_LFNL; |
|
|
3065 | break; |
2686 | |
3066 | |
2687 | case CSI_SM: /* 8.3.126: SET MODE */ |
3067 | case CSI_SM: /* 8.3.126: SET MODE */ |
2688 | if (arg[0] == 4) |
3068 | if (arg[0] == 4) |
2689 | rxvt_scr_insert_mode(aR_ 1); |
3069 | scr_insert_mode (1); |
2690 | break; |
3070 | else if (arg[0] == 20) |
|
|
3071 | priv_modes |= PrivMode_LFNL; |
|
|
3072 | break; |
2691 | |
3073 | |
2692 | /* |
3074 | /* |
2693 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
3075 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2694 | */ |
3076 | */ |
2695 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
3077 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2696 | if (nargs == 1) |
3078 | if (nargs == 1) |
2697 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
3079 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
2698 | else if (nargs == 0 || arg[0] >= arg[1]) |
3080 | else if (nargs == 0 || arg[0] >= arg[1]) |
2699 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
3081 | scr_scroll_region (0, MAX_ROWS - 1); |
2700 | else |
3082 | else |
2701 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
3083 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
2702 | break; |
3084 | break; |
2703 | |
3085 | |
2704 | case CSI_73: |
3086 | case CSI_73: |
2705 | rxvt_scr_cursor(aR_ SAVE); |
3087 | scr_cursor (SAVE); |
2706 | break; |
3088 | break; |
2707 | case CSI_75: |
3089 | case CSI_75: |
2708 | rxvt_scr_cursor(aR_ RESTORE); |
3090 | scr_cursor (RESTORE); |
2709 | break; |
3091 | break; |
2710 | |
3092 | |
2711 | #ifndef NO_FRILLS |
3093 | #if !ENABLE_MINIMAL |
2712 | case CSI_74: |
3094 | case CSI_74: |
2713 | rxvt_process_window_ops(aR_ arg, nargs); |
3095 | process_window_ops (arg, nargs); |
2714 | break; |
3096 | break; |
2715 | #endif |
3097 | #endif |
2716 | |
3098 | |
2717 | case CSI_78: /* DECREQTPARM */ |
3099 | case CSI_78: /* DECREQTPARM */ |
2718 | if (arg[0] == 0 || arg[0] == 1) |
3100 | if (arg[0] == 0 || arg[0] == 1) |
2719 | R->tt_printf("\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
3101 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2720 | /* FALLTHROUGH */ |
3102 | break; |
2721 | |
3103 | |
2722 | default: |
3104 | default: |
2723 | break; |
3105 | break; |
2724 | } |
3106 | } |
2725 | } |
3107 | } |
2726 | /*}}} */ |
3108 | /*}}} */ |
2727 | |
3109 | |
2728 | #ifndef NO_FRILLS |
3110 | #if !ENABLE_MINIMAL |
2729 | /* ARGSUSED */ |
3111 | /* ARGSUSED */ |
2730 | /* INTPROTO */ |
|
|
2731 | void |
3112 | void |
2732 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
3113 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2733 | { |
3114 | { |
2734 | int x, y; |
3115 | int x, y; |
2735 | #if 0 |
|
|
2736 | char *s; |
|
|
2737 | #endif |
|
|
2738 | XWindowAttributes wattr; |
3116 | XWindowAttributes wattr; |
2739 | Window wdummy; |
3117 | Window wdummy; |
2740 | |
3118 | |
|
|
3119 | dLocal (Display *, dpy); |
|
|
3120 | |
2741 | if (nargs == 0) |
3121 | if (nargs == 0) |
2742 | return; |
3122 | return; |
|
|
3123 | |
2743 | switch (args[0]) { |
3124 | switch (args[0]) |
|
|
3125 | { |
2744 | /* |
3126 | /* |
2745 | * commands |
3127 | * commands |
2746 | */ |
3128 | */ |
2747 | case 1: /* deiconify window */ |
3129 | case 1: /* deiconify window */ |
2748 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
3130 | XMapWindow (dpy, parent[0]); |
2749 | break; |
3131 | break; |
2750 | case 2: /* iconify window */ |
3132 | case 2: /* iconify window */ |
2751 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
3133 | XIconifyWindow (dpy, parent[0], display->screen); |
2752 | DefaultScreen(R->Xdisplay)); |
3134 | break; |
2753 | break; |
|
|
2754 | case 3: /* set position (pixels) */ |
3135 | case 3: /* set position (pixels) */ |
2755 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
3136 | XMoveWindow (dpy, parent[0], args[1], args[2]); |
2756 | break; |
3137 | break; |
2757 | case 4: /* set size (pixels) */ |
3138 | case 4: /* set size (pixels) */ |
2758 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
3139 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2759 | break; |
3140 | break; |
2760 | case 5: /* raise window */ |
3141 | case 5: /* raise window */ |
2761 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
3142 | XRaiseWindow (dpy, parent[0]); |
2762 | break; |
3143 | break; |
2763 | case 6: /* lower window */ |
3144 | case 6: /* lower window */ |
2764 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
3145 | XLowerWindow (dpy, parent[0]); |
2765 | break; |
3146 | break; |
2766 | case 7: /* refresh window */ |
3147 | case 7: /* refresh window */ |
2767 | rxvt_scr_touch(aR_ True); |
3148 | scr_touch (true); |
2768 | break; |
3149 | break; |
2769 | case 8: /* set size (chars) */ |
3150 | case 8: /* set size (chars) */ |
2770 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
3151 | set_widthheight ((unsigned int) (args[2] * fwidth), |
2771 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3152 | (unsigned int) (args[1] * fheight)); |
2772 | break; |
3153 | break; |
|
|
3154 | |
|
|
3155 | //case 9: NYI, TODO, restore maximized window or maximize window |
2773 | default: |
3156 | default: |
2774 | if (args[0] >= 24) /* set height (chars) */ |
3157 | if (args[0] >= 24) /* set height (chars) */ |
2775 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
3158 | set_widthheight ((unsigned int)width, |
2776 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3159 | (unsigned int) (args[1] * fheight)); |
2777 | break; |
3160 | break; |
|
|
3161 | |
2778 | /* |
3162 | /* |
2779 | * reports - some output format copied from XTerm |
3163 | * reports - some output format copied from XTerm |
2780 | */ |
3164 | */ |
2781 | case 11: /* report window state */ |
3165 | case 11: /* report window state */ |
2782 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3166 | XGetWindowAttributes (dpy, parent[0], &wattr); |
2783 | R->tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3167 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2784 | break; |
3168 | break; |
2785 | case 13: /* report window position */ |
3169 | case 13: /* report window position */ |
2786 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3170 | XGetWindowAttributes (dpy, parent[0], &wattr); |
2787 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
3171 | XTranslateCoordinates (dpy, parent[0], wattr.root, |
2788 | -wattr.border_width, -wattr.border_width, |
3172 | -wattr.border_width, -wattr.border_width, |
2789 | &x, &y, &wdummy); |
3173 | &x, &y, &wdummy); |
2790 | R->tt_printf("\033[3;%d;%dt", x, y); |
3174 | tt_printf ("\033[3;%d;%dt", x, y); |
2791 | break; |
3175 | break; |
2792 | case 14: /* report window size (pixels) */ |
3176 | case 14: /* report window size (pixels) */ |
2793 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3177 | XGetWindowAttributes (dpy, parent[0], &wattr); |
2794 | R->tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); |
3178 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2795 | break; |
3179 | break; |
|
|
3180 | case 18: /* report text area size (chars) */ |
|
|
3181 | tt_printf ("\033[8;%d;%dt", nrow, ncol); |
|
|
3182 | break; |
2796 | case 18: /* report window size (chars) */ |
3183 | case 19: /* report window size (chars) */ |
2797 | R->tt_printf("\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
3184 | tt_printf ("\033[9;%d;%dt", nrow, ncol); |
2798 | break; |
3185 | break; |
2799 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2800 | case 20: /* report icon label */ |
3186 | case 20: /* report icon label */ |
2801 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
3187 | { |
2802 | R->tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3188 | char *s; |
2803 | break; |
3189 | XGetIconName (dpy, parent[0], &s); |
|
|
3190 | tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3191 | XFree (s); |
|
|
3192 | } |
|
|
3193 | break; |
2804 | case 21: /* report window title */ |
3194 | case 21: /* report window title */ |
2805 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
3195 | { |
2806 | R->tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3196 | char *s; |
2807 | break; |
3197 | XFetchName (dpy, parent[0], &s); |
2808 | #endif |
3198 | tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3199 | XFree (s); |
|
|
3200 | } |
|
|
3201 | break; |
2809 | } |
3202 | } |
2810 | } |
3203 | } |
2811 | #endif |
3204 | #endif |
2812 | |
3205 | |
2813 | /*----------------------------------------------------------------------*/ |
3206 | /*----------------------------------------------------------------------*/ |
2814 | /* |
3207 | /* |
2815 | * get input up until STRING TERMINATOR (or BEL) |
3208 | * get input up until STRING TERMINATOR (or BEL) |
2816 | * ends_how is terminator used. returned input must be free()d |
3209 | * ends_how is terminator used. returned input must be free()'d |
2817 | */ |
3210 | */ |
2818 | /* INTPROTO */ |
3211 | char * |
2819 | unsigned char * |
3212 | rxvt_term::get_to_st (unicode_t &ends_how) |
2820 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
|
|
2821 | { |
3213 | { |
2822 | int seen_esc = 0; /* seen escape? */ |
3214 | unicode_t ch; |
|
|
3215 | bool seen_esc = false; |
2823 | unsigned int n = 0; |
3216 | unsigned int n = 0; |
2824 | unsigned char *s; |
3217 | wchar_t string[STRING_MAX]; |
2825 | unsigned char ch, string[STRING_MAX]; |
|
|
2826 | |
3218 | |
2827 | for (; (ch = rxvt_cmd_getc(aR));) { |
3219 | while ((ch = cmd_getc ()) != NOCHAR) |
2828 | if (ch == C0_BEL |
3220 | { |
2829 | || ch == CHAR_ST |
3221 | if (seen_esc) |
2830 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3222 | { |
|
|
3223 | if (ch == 0x5c) /* 7bit ST */ |
|
|
3224 | break; |
|
|
3225 | else |
|
|
3226 | return NULL; |
|
|
3227 | } |
|
|
3228 | else if (ch == C0_ESC) |
|
|
3229 | { |
|
|
3230 | seen_esc = true; |
|
|
3231 | continue; |
|
|
3232 | } |
|
|
3233 | else if (ch == C0_BEL || ch == CHAR_ST) |
2831 | break; |
3234 | break; |
2832 | if (ch == C0_ESC) { |
3235 | else if (ch == C0_SYN) |
2833 | seen_esc = 1; |
3236 | ch = cmd_get8 (); |
2834 | continue; |
3237 | else if (ch < 0x20) |
2835 | } else if (ch == '\t') |
|
|
2836 | ch = ' '; /* translate '\t' to space */ |
|
|
2837 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
|
|
2838 | return NULL; /* other control character - exit */ |
3238 | return NULL; /* other control character - exit */ |
2839 | if (n < sizeof(string) - 1) |
3239 | |
|
|
3240 | seen_esc = false; |
|
|
3241 | |
|
|
3242 | if (n >= STRING_MAX - 1) |
|
|
3243 | // stop at some sane length |
|
|
3244 | return NULL; |
|
|
3245 | |
2840 | string[n++] = ch; |
3246 | string[n++] = ch; |
2841 | seen_esc = 0; |
|
|
2842 | } |
3247 | } |
|
|
3248 | |
2843 | string[n++] = '\0'; |
3249 | string[n++] = '\0'; |
2844 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
3250 | |
2845 | return NULL; |
|
|
2846 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3251 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2847 | STRNCPY(s, string, n); |
3252 | |
2848 | return s; |
3253 | return rxvt_wcstombs (string); |
2849 | } |
3254 | } |
2850 | |
3255 | |
2851 | /*----------------------------------------------------------------------*/ |
3256 | /*----------------------------------------------------------------------*/ |
2852 | /* |
3257 | /* |
2853 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3258 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2854 | */ |
3259 | */ |
2855 | /* INTPROTO */ |
|
|
2856 | void |
3260 | void |
2857 | rxvt_process_dcs_seq(pR) |
3261 | rxvt_term::process_dcs_seq () |
2858 | { |
3262 | { |
2859 | unsigned char eh, *s; |
3263 | char *s; |
2860 | /* |
3264 | unicode_t eh; |
|
|
3265 | |
|
|
3266 | /* |
2861 | * Not handled yet |
3267 | * Not handled yet |
2862 | */ |
3268 | */ |
2863 | s = rxvt_get_to_st(aR_ &eh); |
3269 | s = get_to_st (eh); |
2864 | if (s) |
3270 | if (s) |
2865 | free(s); |
3271 | free (s); |
|
|
3272 | |
2866 | return; |
3273 | return; |
2867 | } |
3274 | } |
2868 | |
3275 | |
2869 | /*----------------------------------------------------------------------*/ |
3276 | /*----------------------------------------------------------------------*/ |
2870 | /* |
3277 | /* |
2871 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3278 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2872 | */ |
3279 | */ |
2873 | /* INTPROTO */ |
|
|
2874 | void |
3280 | void |
2875 | rxvt_process_osc_seq(pR) |
3281 | rxvt_term::process_osc_seq () |
2876 | { |
3282 | { |
2877 | unsigned char ch, eh, *s; |
3283 | unicode_t ch, eh; |
2878 | int arg; |
3284 | int arg; |
2879 | |
3285 | |
2880 | ch = rxvt_cmd_getc(aR); |
3286 | ch = cmd_getc (); |
2881 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
3287 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2882 | arg = arg * 10 + (ch - '0'); |
3288 | arg = arg * 10 + (ch - '0'); |
2883 | |
3289 | |
2884 | if (ch == ';') { |
3290 | if (ch == ';') |
2885 | s = rxvt_get_to_st(aR_ &eh); |
3291 | { |
2886 | if (s) { |
3292 | char *s = get_to_st (eh); |
2887 | /* |
3293 | |
2888 | * rxvt_menubar_dispatch() violates the constness of the string, |
3294 | if (s) |
2889 | * so do it here |
3295 | { |
2890 | */ |
3296 | process_xterm_seq (arg, s, eh); |
2891 | if (arg == XTerm_Menu) |
3297 | free (s); |
2892 | #if 0 /* XXX: currently disabled due to security concerns */ |
3298 | } |
2893 | rxvt_menubar_dispatch(aR_ (char *)s); |
3299 | } |
2894 | #else |
3300 | } |
2895 | 0; |
3301 | |
2896 | #endif |
3302 | void |
|
|
3303 | rxvt_term::process_color_seq (int report, int color, const char *str, char resp) |
|
|
3304 | { |
|
|
3305 | if (str[0] == '?' && !str[1]) |
|
|
3306 | { |
|
|
3307 | rgba c; |
|
|
3308 | pix_colors_focused[color].get (c); |
|
|
3309 | |
|
|
3310 | #if XFT |
|
|
3311 | if (c.a != rgba::MAX_CC) |
|
|
3312 | tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); |
2897 | else |
3313 | else |
2898 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
3314 | #endif |
2899 | free(s); |
3315 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); |
2900 | } |
|
|
2901 | } |
3316 | } |
|
|
3317 | else |
|
|
3318 | set_window_color (color, str); |
2902 | } |
3319 | } |
|
|
3320 | |
2903 | /* |
3321 | /* |
2904 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3322 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2905 | * 0 = change iconName/title |
|
|
2906 | * 1 = change iconName |
|
|
2907 | * 2 = change title |
|
|
2908 | * 4 = change color |
|
|
2909 | * 12 = change text color |
|
|
2910 | * 13 = change mouse foreground color |
|
|
2911 | * 17 = change highlight character colour |
|
|
2912 | * 18 = change bold character color |
|
|
2913 | * 19 = change underlined character color |
|
|
2914 | * 46 = change logfile (not implemented) |
|
|
2915 | * 50 = change font |
|
|
2916 | * |
|
|
2917 | * rxvt extensions: |
|
|
2918 | * 10 = menu (may change in future) |
|
|
2919 | * 20 = bg pixmap |
|
|
2920 | * 39 = change default fg color |
|
|
2921 | * 49 = change default bg color |
|
|
2922 | * 55 = dump scrollback buffer and all of screen |
|
|
2923 | */ |
3323 | */ |
2924 | /* EXTPROTO */ |
|
|
2925 | void |
3324 | void |
2926 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3325 | rxvt_term::process_xterm_seq (int op, const char *str, char resp) |
2927 | { |
3326 | { |
2928 | int changed = 0; |
3327 | int color; |
2929 | int color; |
|
|
2930 | char *buf, *name; |
3328 | char *buf, *name; |
|
|
3329 | bool query = str[0] == '?' && !str[1]; |
|
|
3330 | int saveop = op; |
2931 | |
3331 | |
|
|
3332 | dLocal (Display *, dpy); |
|
|
3333 | |
2932 | assert(str != NULL); |
3334 | assert (str != NULL); |
|
|
3335 | |
|
|
3336 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END))) |
|
|
3337 | return; |
|
|
3338 | |
2933 | switch (op) { |
3339 | switch (op) |
|
|
3340 | { |
2934 | case XTerm_name: |
3341 | case XTerm_name: |
2935 | rxvt_set_title(aR_ str); |
3342 | set_title (str); |
2936 | /* FALLTHROUGH */ |
3343 | /* FALLTHROUGH */ |
2937 | case XTerm_iconName: |
3344 | case XTerm_iconName: |
2938 | rxvt_set_iconName(aR_ str); |
3345 | set_icon_name (str); |
2939 | break; |
3346 | break; |
2940 | case XTerm_title: |
3347 | case XTerm_title: |
2941 | rxvt_set_title(aR_ str); |
3348 | set_title (str); |
2942 | break; |
3349 | break; |
|
|
3350 | case XTerm_property: |
|
|
3351 | if (str[0] == '?') |
|
|
3352 | { |
|
|
3353 | Atom prop = display->atom (str + 1); |
|
|
3354 | Atom actual_type; |
|
|
3355 | int actual_format; |
|
|
3356 | unsigned long nitems; |
|
|
3357 | unsigned long bytes_after; |
|
|
3358 | unsigned char *value = 0; |
|
|
3359 | const char *str = ""; |
|
|
3360 | |
|
|
3361 | if (prop |
|
|
3362 | && XGetWindowProperty (dpy, parent[0], |
|
|
3363 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3364 | &actual_type, &actual_format, |
|
|
3365 | &nitems, &bytes_after, &value) == Success |
|
|
3366 | && actual_type != None |
|
|
3367 | && actual_format == 8) |
|
|
3368 | str = (const char *)(value); |
|
|
3369 | |
|
|
3370 | tt_printf ("\033]%d;%s%c", op, str, resp); |
|
|
3371 | |
|
|
3372 | XFree (value); |
|
|
3373 | } |
|
|
3374 | else |
|
|
3375 | { |
|
|
3376 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3377 | |
|
|
3378 | if (eq) |
|
|
3379 | { |
|
|
3380 | *eq = 0; |
|
|
3381 | set_utf8_property (display->atom (str), eq + 1); |
|
|
3382 | } |
|
|
3383 | else |
|
|
3384 | XDeleteProperty (dpy, parent[0], |
|
|
3385 | display->atom (str)); |
|
|
3386 | } |
|
|
3387 | break; |
|
|
3388 | |
2943 | case XTerm_Color: |
3389 | case XTerm_Color: |
2944 | for (buf = (char *)str; buf && *buf;) { |
3390 | for (buf = (char *)str; buf && *buf;) |
|
|
3391 | { |
2945 | if ((name = STRCHR(buf, ';')) == NULL) |
3392 | if ((name = strchr (buf, ';')) == NULL) |
2946 | break; |
3393 | break; |
|
|
3394 | |
2947 | *name++ = '\0'; |
3395 | *name++ = '\0'; |
2948 | color = atoi(buf); |
3396 | color = atoi (buf) + minCOLOR; |
2949 | if (color < 0 || color >= TOTAL_COLORS) |
3397 | |
2950 | break; |
3398 | if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR)) |
|
|
3399 | break; |
|
|
3400 | |
2951 | if ((buf = STRCHR(name, ';')) != NULL) |
3401 | if ((buf = strchr (name, ';')) != NULL) |
2952 | *buf++ = '\0'; |
3402 | *buf++ = '\0'; |
2953 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3403 | |
2954 | } |
3404 | process_color_seq (op, color, name, resp); |
2955 | break; |
3405 | } |
|
|
3406 | break; |
|
|
3407 | case XTerm_Color00: |
|
|
3408 | process_color_seq (op, Color_fg, str, resp); |
|
|
3409 | break; |
|
|
3410 | case XTerm_Color01: |
|
|
3411 | process_color_seq (op, Color_bg, str, resp); |
|
|
3412 | break; |
2956 | #ifndef NO_CURSORCOLOR |
3413 | #ifndef NO_CURSORCOLOR |
2957 | case XTerm_Color_cursor: |
3414 | case XTerm_Color_cursor: |
2958 | rxvt_set_window_color(aR_ Color_cursor, str); |
3415 | process_color_seq (op, Color_cursor, str, resp); |
2959 | break; |
3416 | break; |
2960 | #endif |
3417 | #endif |
2961 | case XTerm_Color_pointer: |
3418 | case XTerm_Color_pointer_fg: |
2962 | rxvt_set_window_color(aR_ Color_pointer, str); |
3419 | process_color_seq (op, Color_pointer_fg, str, resp); |
2963 | break; |
3420 | break; |
|
|
3421 | case XTerm_Color_pointer_bg: |
|
|
3422 | process_color_seq (op, Color_pointer_bg, str, resp); |
|
|
3423 | break; |
2964 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3424 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2965 | case XTerm_Color_BD: |
|
|
2966 | rxvt_set_window_color(aR_ Color_BD, str); |
|
|
2967 | break; |
|
|
2968 | case XTerm_Color_UL: |
|
|
2969 | rxvt_set_window_color(aR_ Color_UL, str); |
|
|
2970 | break; |
|
|
2971 | case XTerm_Color_RV: |
3425 | case XTerm_Color_RV: |
2972 | rxvt_set_window_color(aR_ Color_RV, str); |
3426 | process_color_seq (op, Color_RV, str, resp); |
2973 | break; |
3427 | break; |
|
|
3428 | case Rxvt_Color_BD: |
|
|
3429 | case URxvt_Color_BD: |
|
|
3430 | process_color_seq (op, Color_BD, str, resp); |
|
|
3431 | break; |
|
|
3432 | case Rxvt_Color_UL: |
|
|
3433 | case URxvt_Color_UL: |
|
|
3434 | process_color_seq (op, Color_UL, str, resp); |
|
|
3435 | break; |
|
|
3436 | case URxvt_Color_IT: |
|
|
3437 | process_color_seq (op, Color_IT, str, resp); |
|
|
3438 | break; |
2974 | #endif |
3439 | #endif |
|
|
3440 | #if TRANSPARENT && TINTING |
|
|
3441 | case URxvt_Color_tint: |
|
|
3442 | process_color_seq (op, Color_tint, str, resp); |
2975 | |
3443 | |
2976 | case XTerm_Menu: |
3444 | check_our_parents (); |
|
|
3445 | |
|
|
3446 | if (am_transparent) |
|
|
3447 | want_full_refresh = want_refresh = 1; |
|
|
3448 | |
|
|
3449 | break; |
|
|
3450 | #endif |
|
|
3451 | |
|
|
3452 | case Rxvt_Pixmap: |
2977 | /* |
3453 | { |
2978 | * rxvt_menubar_dispatch() violates the constness of the string, |
3454 | if (*str != ';') |
2979 | * so DON'T do it here |
|
|
2980 | */ |
3455 | { |
2981 | break; |
|
|
2982 | case XTerm_Pixmap: |
|
|
2983 | if (*str != ';') { |
|
|
2984 | #if XPM_BACKGROUND |
3456 | #if XPM_BACKGROUND |
2985 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
3457 | scale_pixmap (""); /* reset to default scaling */ |
2986 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
3458 | set_bgPixmap (str); /* change pixmap */ |
|
|
3459 | scr_touch (true); |
2987 | #endif |
3460 | #endif |
2988 | rxvt_scr_touch(aR_ True); |
3461 | } |
2989 | } |
3462 | |
2990 | while ((str = STRCHR(str, ';')) != NULL) { |
3463 | int changed = 0; |
2991 | str++; |
3464 | |
|
|
3465 | while ((str = strchr (str, ';')) != NULL) |
|
|
3466 | { |
|
|
3467 | str++; |
2992 | #if XPM_BACKGROUND |
3468 | #if XPM_BACKGROUND |
2993 | changed += rxvt_scale_pixmap(aR_ str); |
3469 | changed += scale_pixmap (str); |
2994 | #endif |
3470 | #endif |
2995 | } |
3471 | } |
2996 | if (changed) { |
3472 | |
|
|
3473 | if (changed) |
|
|
3474 | { |
2997 | #ifdef XPM_BACKGROUND |
3475 | #ifdef XPM_BACKGROUND |
2998 | rxvt_resize_pixmap(aR); |
3476 | resize_pixmap (); |
|
|
3477 | scr_touch (true); |
2999 | #endif |
3478 | #endif |
3000 | rxvt_scr_touch(aR_ True); |
3479 | } |
3001 | } |
3480 | #if TRANSPARENT && defined(HAVE_AFTERIMAGE) |
3002 | break; |
3481 | if (option (Opt_transparent)) |
|
|
3482 | check_our_parents (); |
|
|
3483 | #endif |
|
|
3484 | } |
|
|
3485 | break; |
3003 | |
3486 | |
3004 | case XTerm_restoreFG: |
3487 | case Rxvt_restoreFG: |
3005 | rxvt_set_window_color(aR_ Color_fg, str); |
3488 | set_window_color (Color_fg, str); |
3006 | break; |
3489 | break; |
3007 | case XTerm_restoreBG: |
3490 | case Rxvt_restoreBG: |
3008 | rxvt_set_window_color(aR_ Color_bg, str); |
3491 | set_window_color (Color_bg, str); |
3009 | break; |
3492 | break; |
|
|
3493 | |
3010 | case XTerm_logfile: |
3494 | case XTerm_logfile: |
3011 | break; |
3495 | // TODO, when secure mode? |
3012 | case XTerm_font: |
3496 | break; |
3013 | rxvt_change_font(aR_ 0, str); |
3497 | |
3014 | break; |
|
|
3015 | #if 0 |
3498 | #if 0 |
3016 | case XTerm_dumpscreen: /* no error notices */ |
3499 | case Rxvt_dumpscreen: /* no error notices */ |
3017 | { |
3500 | { |
3018 | int fd; |
3501 | int fd; |
3019 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3502 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3020 | rxvt_scr_dump(aR_ fd); |
3503 | { |
3021 | close(fd); |
3504 | scr_dump (fd); |
3022 | } |
3505 | close (fd); |
3023 | } |
3506 | } |
3024 | break; |
3507 | } |
|
|
3508 | break; |
|
|
3509 | #endif |
|
|
3510 | case XTerm_font: |
|
|
3511 | op = URxvt_font; |
|
|
3512 | case URxvt_font: |
|
|
3513 | #if ENABLE_STYLES |
|
|
3514 | case URxvt_boldFont: |
|
|
3515 | case URxvt_italicFont: |
|
|
3516 | case URxvt_boldItalicFont: |
|
|
3517 | #endif |
|
|
3518 | if (query) |
|
|
3519 | tt_printf ("\33]%d;%-.250s%c", saveop, |
|
|
3520 | option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc |
|
|
3521 | ? fontset[op - URxvt_font]->fontdesc : "", |
|
|
3522 | resp); |
|
|
3523 | else |
|
|
3524 | { |
|
|
3525 | const char *&res = rs[Rs_font + (op - URxvt_font)]; |
|
|
3526 | |
|
|
3527 | res = strdup (str); |
|
|
3528 | allocated.push_back ((void *)res); |
|
|
3529 | set_fonts (); |
|
|
3530 | } |
|
|
3531 | break; |
|
|
3532 | |
|
|
3533 | case URxvt_version: |
|
|
3534 | if (query) |
|
|
3535 | tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c", |
|
|
3536 | op, |
|
|
3537 | rs[Rs_name], VERSION[0], VERSION[2], |
|
|
3538 | resp); |
|
|
3539 | break; |
|
|
3540 | |
|
|
3541 | #if !ENABLE_MINIMAL |
|
|
3542 | case URxvt_locale: |
|
|
3543 | if (query) |
|
|
3544 | tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp); |
|
|
3545 | else |
|
|
3546 | { |
|
|
3547 | set_locale (str); |
|
|
3548 | pty->set_utf8_mode (enc_utf8); |
|
|
3549 | init_xlocale (); |
|
|
3550 | } |
|
|
3551 | break; |
|
|
3552 | |
|
|
3553 | case URxvt_view_up: |
|
|
3554 | case URxvt_view_down: |
|
|
3555 | { |
|
|
3556 | int lines = atoi (str); |
|
|
3557 | |
|
|
3558 | if (lines) |
|
|
3559 | scr_page (op == URxvt_view_up ? UP : DN, lines); |
|
|
3560 | else |
|
|
3561 | scr_erase_savelines (); |
|
|
3562 | } |
|
|
3563 | |
|
|
3564 | break; |
|
|
3565 | #endif |
|
|
3566 | |
|
|
3567 | #if ENABLE_PERL |
|
|
3568 | case URxvt_perl: |
|
|
3569 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_END))) |
|
|
3570 | ; // no responses yet |
|
|
3571 | break; |
3025 | #endif |
3572 | #endif |
3026 | } |
3573 | } |
3027 | } |
3574 | } |
3028 | /*----------------------------------------------------------------------*/ |
3575 | /*----------------------------------------------------------------------*/ |
3029 | |
3576 | |
… | |
… | |
3035 | * 's' = save |
3582 | * 's' = save |
3036 | * 'r' = restore |
3583 | * 'r' = restore |
3037 | * 't' = toggle |
3584 | * 't' = toggle |
3038 | * so no need for fancy checking |
3585 | * so no need for fancy checking |
3039 | */ |
3586 | */ |
3040 | /* INTPROTO */ |
|
|
3041 | int |
3587 | int |
3042 | rxvt_privcases(pR_ int mode, unsigned long bit) |
3588 | rxvt_term::privcases (int mode, unsigned long bit) |
3043 | { |
3589 | { |
3044 | int state; |
3590 | int state; |
3045 | |
3591 | |
3046 | if (mode == 's') { |
3592 | if (mode == 's') |
3047 | R->SavedModes |= (R->PrivateModes & bit); |
3593 | { |
3048 | return -1; |
3594 | SavedModes |= (priv_modes & bit); |
3049 | } else { |
3595 | return -1; |
|
|
3596 | } |
|
|
3597 | else |
|
|
3598 | { |
3050 | if (mode == 'r') |
3599 | if (mode == 'r') |
3051 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3600 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3052 | else |
3601 | else |
3053 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
3602 | state = (mode == 't') ? ! (priv_modes & bit) : mode; |
3054 | PrivMode(state, bit); |
3603 | PrivMode (state, bit); |
3055 | } |
3604 | } |
|
|
3605 | |
3056 | return state; |
3606 | return state; |
3057 | } |
3607 | } |
3058 | |
3608 | |
3059 | /* we're not using priv _yet_ */ |
3609 | /* we're not using priv _yet_ */ |
3060 | /* INTPROTO */ |
|
|
3061 | void |
3610 | void |
3062 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3611 | rxvt_term::process_terminal_mode (int mode, int priv UNUSED, unsigned int nargs, const int *arg) |
3063 | { |
3612 | { |
3064 | unsigned int i, j; |
3613 | unsigned int i, j; |
3065 | int state; |
3614 | int state; |
|
|
3615 | |
3066 | static const struct { |
3616 | static const struct |
|
|
3617 | { |
3067 | const int argval; |
3618 | const int argval; |
3068 | const unsigned long bit; |
3619 | const unsigned long bit; |
|
|
3620 | } |
|
|
3621 | |
3069 | } argtopriv[] = { |
3622 | argtopriv[] = { |
3070 | { 1, PrivMode_aplCUR }, |
3623 | { 1, PrivMode_aplCUR }, |
3071 | { 2, PrivMode_vt52 }, |
3624 | { 2, PrivMode_vt52 }, |
3072 | { 3, PrivMode_132 }, |
3625 | { 3, PrivMode_132 }, |
3073 | { 4, PrivMode_smoothScroll }, |
3626 | { 4, PrivMode_smoothScroll }, |
3074 | { 5, PrivMode_rVideo }, |
3627 | { 5, PrivMode_rVideo }, |
3075 | { 6, PrivMode_relOrigin }, |
3628 | { 6, PrivMode_relOrigin }, |
3076 | { 7, PrivMode_Autowrap }, |
3629 | { 7, PrivMode_Autowrap }, |
3077 | { 9, PrivMode_MouseX10 }, |
3630 | // 8, bi-directional support mode |
3078 | #ifdef menuBar_esc |
3631 | { 9, PrivMode_MouseX10 }, |
3079 | { menuBar_esc, PrivMode_menuBar }, |
3632 | // 18, 19 printing-related |
3080 | #endif |
3633 | { 25, PrivMode_VisibleCursor }, |
3081 | #ifdef scrollBar_esc |
3634 | #ifdef scrollBar_esc |
3082 | { scrollBar_esc, PrivMode_scrollBar }, |
3635 | { scrollBar_esc, PrivMode_scrollBar }, |
3083 | #endif |
3636 | #endif |
3084 | { 25, PrivMode_VisibleCursor }, |
3637 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3085 | { 35, PrivMode_ShiftKeys }, |
3638 | { 40, PrivMode_132OK }, |
3086 | { 40, PrivMode_132OK }, |
3639 | // 41 xterm more fixes NYI |
3087 | { 47, PrivMode_Screen }, |
3640 | // 45 margin bell NYI |
3088 | { 66, PrivMode_aplKP }, |
3641 | // 46 start logging |
|
|
3642 | { 47, PrivMode_Screen }, |
|
|
3643 | { 66, PrivMode_aplKP }, |
3089 | #ifndef NO_BACKSPACE_KEY |
3644 | #ifndef NO_BACKSPACE_KEY |
3090 | { 67, PrivMode_BackSpace }, |
3645 | { 67, PrivMode_BackSpace }, |
3091 | #endif |
3646 | #endif |
3092 | { 1000, PrivMode_MouseX11 }, |
3647 | { 1000, PrivMode_MouseX11 }, |
3093 | { 1010, PrivMode_TtyOutputInh }, |
3648 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
3094 | { 1011, PrivMode_Keypress }, |
3649 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
3095 | { 1047, PrivMode_Screen }, |
3650 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3096 | }; |
3651 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
|
|
3652 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3653 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3654 | // 1036 send ESC for meta keys NYI |
|
|
3655 | // 1037 send DEL for keypad delete NYI |
|
|
3656 | { 1047, PrivMode_Screen }, |
|
|
3657 | // 1048 save and restore cursor |
|
|
3658 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3659 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
|
|
3660 | }; |
3097 | |
3661 | |
3098 | if (nargs == 0) |
3662 | if (nargs == 0) |
3099 | return; |
3663 | return; |
3100 | |
3664 | |
3101 | /* make lo/hi boolean */ |
3665 | /* make lo/hi boolean */ |
3102 | if (mode == 'l') |
3666 | if (mode == 'l') |
3103 | mode = 0; /* reset */ |
3667 | mode = 0; /* reset */ |
3104 | else if (mode == 'h') |
3668 | else if (mode == 'h') |
3105 | mode = 1; /* set */ |
3669 | mode = 1; /* set */ |
3106 | |
3670 | |
3107 | for (i = 0; i < nargs; i++) { |
3671 | for (i = 0; i < nargs; i++) |
|
|
3672 | { |
3108 | state = -1; |
3673 | state = -1; |
3109 | |
3674 | |
3110 | /* basic handling */ |
3675 | /* basic handling */ |
3111 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3676 | for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) |
3112 | if (argtopriv[j].argval == arg[i]) { |
3677 | if (argtopriv[j].argval == arg[i]) |
|
|
3678 | { |
3113 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
3679 | state = privcases (mode, argtopriv[j].bit); |
3114 | break; |
3680 | break; |
3115 | } |
3681 | } |
3116 | |
3682 | |
3117 | /* extra handling for values with state unkept */ |
3683 | /* extra handling for values with state unkept */ |
3118 | if (state == -1) |
|
|
3119 | switch (arg[i]) { |
3684 | switch (arg[i]) |
|
|
3685 | { |
|
|
3686 | #if ENABLE_STYLES |
|
|
3687 | case 1021: |
|
|
3688 | set_option (Opt_intensityStyles, mode); |
|
|
3689 | |
|
|
3690 | scr_touch (true); |
|
|
3691 | break; |
|
|
3692 | #endif |
3120 | case 1048: /* alternative cursor save */ |
3693 | case 1048: /* alternative cursor save */ |
3121 | if (mode == 0) |
3694 | case 1049: |
3122 | rxvt_scr_cursor(aR_ RESTORE); |
3695 | if (option (Opt_secondaryScreen)) |
3123 | else if (mode == 1) |
3696 | if (mode == 0) |
3124 | rxvt_scr_cursor(aR_ SAVE); |
3697 | scr_cursor (RESTORE); |
3125 | /* FALLTHROUGH */ |
3698 | else if (mode == 1) |
3126 | default: |
3699 | scr_cursor (SAVE); |
3127 | continue; /* for(;i;) */ |
3700 | break; |
3128 | } |
3701 | } |
3129 | |
3702 | |
|
|
3703 | if (state >= 0) |
3130 | /* extra handling for values with valid 0 or 1 state */ |
3704 | /* extra handling for values with valid 0 or 1 state */ |
3131 | switch (arg[i]) { |
3705 | switch (arg[i]) |
|
|
3706 | { |
3132 | /* case 1: - application cursor keys */ |
3707 | /* case 1: - application cursor keys */ |
3133 | case 2: /* VT52 mode */ |
3708 | case 2: /* VT52 mode */ |
3134 | /* oddball mode. should be set regardless of set/reset |
3709 | /* oddball mode. should be set regardless of set/reset |
3135 | * parameter. Return from VT52 mode with an ESC < from |
3710 | * parameter. Return from VT52 mode with an ESC < from |
3136 | * within VT52 mode |
3711 | * within VT52 mode |
3137 | */ |
3712 | */ |
3138 | PrivMode(1, PrivMode_vt52); |
3713 | PrivMode (1, PrivMode_vt52); |
3139 | break; |
3714 | break; |
3140 | case 3: /* 80/132 */ |
3715 | case 3: /* 80/132 */ |
3141 | if (R->PrivateModes & PrivMode_132OK) |
3716 | if (priv_modes & PrivMode_132OK) |
3142 | rxvt_set_widthheight(aR_ |
3717 | set_widthheight (((state ? 132 : 80) * fwidth), height); |
3143 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
3718 | break; |
3144 | (unsigned int)R->TermWin.height); |
|
|
3145 | break; |
|
|
3146 | case 4: /* smooth scrolling */ |
3719 | case 4: /* smooth scrolling */ |
3147 | if (state) |
3720 | set_option (Opt_jumpScroll, !state); |
3148 | R->Options &= ~Opt_jumpScroll; |
3721 | break; |
3149 | else |
|
|
3150 | R->Options |= Opt_jumpScroll; |
|
|
3151 | break; |
|
|
3152 | case 5: /* reverse video */ |
3722 | case 5: /* reverse video */ |
3153 | rxvt_scr_rvideo_mode(aR_ state); |
3723 | scr_rvideo_mode (state); |
3154 | break; |
3724 | break; |
3155 | case 6: /* relative/absolute origins */ |
3725 | case 6: /* relative/absolute origins */ |
3156 | rxvt_scr_relative_origin(aR_ state); |
3726 | scr_relative_origin (state); |
3157 | break; |
3727 | break; |
3158 | case 7: /* autowrap */ |
3728 | case 7: /* autowrap */ |
3159 | rxvt_scr_autowrap(aR_ state); |
3729 | scr_autowrap (state); |
3160 | break; |
3730 | break; |
3161 | /* case 8: - auto repeat, can't do on a per window basis */ |
3731 | /* case 8: - auto repeat, can't do on a per window basis */ |
3162 | case 9: /* X10 mouse reporting */ |
3732 | case 9: /* X10 mouse reporting */ |
3163 | if (state) /* orthogonal */ |
3733 | if (state) /* orthogonal */ |
3164 | R->PrivateModes &= ~(PrivMode_MouseX11); |
3734 | priv_modes &= ~PrivMode_MouseX11; |
3165 | break; |
3735 | break; |
3166 | #ifdef menuBar_esc |
|
|
3167 | case menuBar_esc: |
|
|
3168 | #ifdef MENUBAR |
|
|
3169 | rxvt_map_menuBar(aR_ state); |
|
|
3170 | #endif |
|
|
3171 | break; |
|
|
3172 | #endif |
|
|
3173 | #ifdef scrollBar_esc |
3736 | #ifdef scrollBar_esc |
3174 | case scrollBar_esc: |
3737 | case scrollBar_esc: |
3175 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3738 | if (scrollbar_mapping (state)) |
3176 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
3739 | { |
3177 | rxvt_scr_touch(aR_ True); |
3740 | resize_all_windows (0, 0, 0); |
3178 | } |
3741 | scr_touch (true); |
3179 | break; |
3742 | } |
|
|
3743 | break; |
3180 | #endif |
3744 | #endif |
3181 | case 25: /* visible/invisible cursor */ |
3745 | case 25: /* visible/invisible cursor */ |
3182 | rxvt_scr_cursor_visible(aR_ state); |
3746 | scr_cursor_visible (state); |
3183 | break; |
3747 | break; |
3184 | /* case 35: - shift keys */ |
3748 | /* case 35: - shift keys */ |
3185 | /* case 40: - 80 <--> 132 mode */ |
3749 | /* case 40: - 80 <--> 132 mode */ |
3186 | case 47: /* secondary screen */ |
3750 | case 47: /* secondary screen */ |
3187 | rxvt_scr_change_screen(aR_ state); |
3751 | scr_change_screen (state); |
3188 | break; |
3752 | break; |
3189 | /* case 66: - application key pad */ |
3753 | /* case 66: - application key pad */ |
3190 | /* case 67: - backspace key */ |
3754 | /* case 67: - backspace key */ |
3191 | case 1000: /* X11 mouse reporting */ |
3755 | case 1000: /* X11 mouse reporting */ |
3192 | if (state) /* orthogonal */ |
3756 | if (state) /* orthogonal */ |
3193 | R->PrivateModes &= ~(PrivMode_MouseX10); |
3757 | priv_modes &= ~PrivMode_MouseX10; |
3194 | break; |
3758 | break; |
3195 | #if 0 |
3759 | #if 0 |
3196 | case 1001: |
3760 | case 1001: |
3197 | break; /* X11 mouse highlighting */ |
3761 | break; /* X11 mouse highlighting */ |
3198 | #endif |
3762 | #endif |
3199 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3763 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3200 | if (state) |
3764 | set_option (Opt_scrollTtyOutput, !state); |
3201 | R->Options &= ~Opt_scrollTtyOutput; |
3765 | break; |
3202 | else |
|
|
3203 | R->Options |= Opt_scrollTtyOutput; |
|
|
3204 | break; |
|
|
3205 | case 1011: /* scroll to bottom on key press */ |
3766 | case 1011: /* scroll to bottom on key press */ |
3206 | if (state) |
3767 | set_option (Opt_scrollTtyKeypress, state); |
3207 | R->Options |= Opt_scrollTtyKeypress; |
3768 | break; |
3208 | else |
|
|
3209 | R->Options &= ~Opt_scrollTtyKeypress; |
|
|
3210 | break; |
|
|
3211 | case 1047: /* secondary screen w/ clearing */ |
3769 | case 1047: /* secondary screen w/ clearing last */ |
|
|
3770 | if (option (Opt_secondaryScreen)) |
3212 | if (R->current_screen != PRIMARY) |
3771 | if (current_screen != PRIMARY) |
3213 | rxvt_scr_erase_screen(aR_ 2); |
3772 | scr_erase_screen (2); |
3214 | rxvt_scr_change_screen(aR_ state); |
3773 | scr_change_screen (state); |
3215 | /* FALLTHROUGH */ |
3774 | break; |
3216 | default: |
3775 | case 1049: /* secondary screen w/ clearing first */ |
3217 | break; |
3776 | scr_change_screen (state); |
3218 | } |
3777 | if (option (Opt_secondaryScreen)) |
|
|
3778 | if (current_screen != PRIMARY) |
|
|
3779 | scr_erase_screen (2); |
|
|
3780 | break; |
|
|
3781 | default: |
|
|
3782 | break; |
|
|
3783 | } |
3219 | } |
3784 | } |
3220 | } |
3785 | } |
3221 | /*}}} */ |
3786 | /*}}} */ |
3222 | |
3787 | |
3223 | /*{{{ process sgr sequences */ |
3788 | /*{{{ process sgr sequences */ |
3224 | /* INTPROTO */ |
|
|
3225 | void |
3789 | void |
3226 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
3790 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3227 | { |
3791 | { |
3228 | unsigned int i; |
3792 | unsigned int i; |
3229 | short rendset; |
3793 | short rendset; |
3230 | int rendstyle; |
3794 | int rendstyle; |
3231 | |
3795 | |
3232 | if (nargs == 0) { |
3796 | if (nargs == 0) |
3233 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3234 | return; |
|
|
3235 | } |
3797 | { |
|
|
3798 | scr_rendition (0, ~RS_None); |
|
|
3799 | return; |
|
|
3800 | } |
|
|
3801 | |
3236 | for (i = 0; i < nargs; i++) { |
3802 | for (i = 0; i < nargs; i++) |
|
|
3803 | { |
3237 | rendset = -1; |
3804 | rendset = -1; |
3238 | switch (arg[i]) { |
3805 | switch (arg[i]) |
3239 | case 0: |
3806 | { |
|
|
3807 | case 0: |
3240 | rendset = 0, rendstyle = ~RS_None; |
3808 | rendset = 0, rendstyle = ~RS_None; |
3241 | break; |
3809 | break; |
3242 | case 1: |
3810 | case 1: |
3243 | rendset = 1, rendstyle = RS_Bold; |
3811 | rendset = 1, rendstyle = RS_Bold; |
3244 | break; |
3812 | break; |
3245 | case 4: |
3813 | //case 2: // low intensity |
|
|
3814 | case 3: |
|
|
3815 | rendset = 1, rendstyle = RS_Italic; |
|
|
3816 | break; |
|
|
3817 | case 4: |
3246 | rendset = 1, rendstyle = RS_Uline; |
3818 | rendset = 1, rendstyle = RS_Uline; |
3247 | break; |
3819 | break; |
3248 | case 5: |
3820 | case 5: // slowly blinking |
|
|
3821 | case 6: // rapidly blinking |
3249 | rendset = 1, rendstyle = RS_Blink; |
3822 | rendset = 1, rendstyle = RS_Blink; |
3250 | break; |
3823 | break; |
3251 | case 7: |
3824 | //case 6: // scoansi light background |
|
|
3825 | case 7: |
3252 | rendset = 1, rendstyle = RS_RVid; |
3826 | rendset = 1, rendstyle = RS_RVid; |
3253 | break; |
3827 | break; |
3254 | case 22: |
3828 | case 8: |
|
|
3829 | // invisible. NYI |
|
|
3830 | break; |
|
|
3831 | //case 9: // crossed out |
|
|
3832 | //case 10: // scoansi acs off, primary font |
|
|
3833 | //case 11: // scoansi acs on, first alt font |
|
|
3834 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
3835 | //... |
|
|
3836 | //case 19: // ninth alt font |
|
|
3837 | //case 20: // gothic |
|
|
3838 | case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) |
3255 | rendset = 0, rendstyle = RS_Bold; |
3839 | rendset = 0, rendstyle = RS_Bold; |
3256 | break; |
3840 | break; |
3257 | case 24: |
3841 | case 22: // normal intensity |
|
|
3842 | rendset = 0, rendstyle = RS_Bold; |
|
|
3843 | break; |
|
|
3844 | case 23: // disable italic |
|
|
3845 | rendset = 0, rendstyle = RS_Italic; |
|
|
3846 | break; |
|
|
3847 | case 24: |
3258 | rendset = 0, rendstyle = RS_Uline; |
3848 | rendset = 0, rendstyle = RS_Uline; |
3259 | break; |
3849 | break; |
3260 | case 25: |
3850 | case 25: |
3261 | rendset = 0, rendstyle = RS_Blink; |
3851 | rendset = 0, rendstyle = RS_Blink; |
3262 | break; |
3852 | break; |
3263 | case 27: |
3853 | case 26: // variable spacing (iso 8613) |
|
|
3854 | rendset = 0, rendstyle = RS_Blink; |
|
|
3855 | break; |
|
|
3856 | case 27: |
3264 | rendset = 0, rendstyle = RS_RVid; |
3857 | rendset = 0, rendstyle = RS_RVid; |
3265 | break; |
3858 | break; |
3266 | } |
3859 | //case 28: // visible. NYI |
|
|
3860 | //case 29: // not crossed-out |
|
|
3861 | } |
|
|
3862 | |
3267 | if (rendset != -1) { |
3863 | if (rendset != -1) |
3268 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
3864 | { |
|
|
3865 | scr_rendition (rendset, rendstyle); |
3269 | continue; /* for(;i;) */ |
3866 | continue; /* for (;i;) */ |
3270 | } |
3867 | } |
3271 | |
3868 | |
3272 | switch (arg[i]) { |
3869 | switch (arg[i]) |
3273 | case 30: |
3870 | { |
|
|
3871 | case 30: |
3274 | case 31: /* set fg color */ |
3872 | case 31: /* set fg color */ |
3275 | case 32: |
3873 | case 32: |
3276 | case 33: |
3874 | case 33: |
3277 | case 34: |
3875 | case 34: |
3278 | case 35: |
3876 | case 35: |
3279 | case 36: |
3877 | case 36: |
3280 | case 37: |
3878 | case 37: |
3281 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
3879 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3282 | Color_fg); |
3880 | break; |
3283 | break; |
3881 | case 38: // set fg color, ISO 8613-6 |
3284 | #ifdef TTY_256COLOR |
|
|
3285 | case 38: |
|
|
3286 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3882 | if (nargs > i + 2 && arg[i + 1] == 5) |
3287 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3883 | { |
3288 | Color_fg); |
3884 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3289 | i += 2; |
3885 | i += 2; |
3290 | } |
3886 | } |
3291 | break; |
3887 | break; |
3292 | #endif |
|
|
3293 | case 39: /* default fg */ |
3888 | case 39: /* default fg */ |
3294 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
3889 | scr_color (Color_fg, Color_fg); |
3295 | break; |
3890 | break; |
3296 | |
3891 | |
3297 | case 40: |
3892 | case 40: |
3298 | case 41: /* set bg color */ |
3893 | case 41: /* set bg color */ |
3299 | case 42: |
3894 | case 42: |
3300 | case 43: |
3895 | case 43: |
3301 | case 44: |
3896 | case 44: |
3302 | case 45: |
3897 | case 45: |
3303 | case 46: |
3898 | case 46: |
3304 | case 47: |
3899 | case 47: |
3305 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
3900 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3306 | Color_bg); |
3901 | break; |
3307 | break; |
3902 | case 48: // set bg color, ISO 8613-6 |
3308 | #ifdef TTY_256COLOR |
|
|
3309 | case 48: |
|
|
3310 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3903 | if (nargs > i + 2 && arg[i + 1] == 5) |
3311 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3904 | { |
3312 | Color_bg); |
3905 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3313 | i += 2; |
3906 | i += 2; |
3314 | } |
3907 | } |
3315 | break; |
3908 | break; |
3316 | #endif |
|
|
3317 | case 49: /* default bg */ |
3909 | case 49: /* default bg */ |
3318 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
3910 | scr_color (Color_bg, Color_bg); |
3319 | break; |
3911 | break; |
3320 | |
3912 | |
3321 | #ifndef NO_BRIGHTCOLOR |
3913 | //case 50: // not variable spacing |
3322 | case 90: |
3914 | |
|
|
3915 | #if !ENABLE_MINIMAL |
|
|
3916 | case 90: |
3323 | case 91: /* set bright fg color */ |
3917 | case 91: /* set bright fg color */ |
3324 | case 92: |
3918 | case 92: |
3325 | case 93: |
3919 | case 93: |
3326 | case 94: |
3920 | case 94: |
3327 | case 95: |
3921 | case 95: |
3328 | case 96: |
3922 | case 96: |
3329 | case 97: |
3923 | case 97: |
3330 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
3924 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg); |
3331 | Color_fg); |
3925 | break; |
3332 | break; |
3926 | case 100: |
3333 | case 100: |
|
|
3334 | case 101: /* set bright bg color */ |
3927 | case 101: /* set bright bg color */ |
3335 | case 102: |
3928 | case 102: |
3336 | case 103: |
3929 | case 103: |
3337 | case 104: |
3930 | case 104: |
3338 | case 105: |
3931 | case 105: |
3339 | case 106: |
3932 | case 106: |
3340 | case 107: |
3933 | case 107: |
3341 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
3934 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); |
3342 | Color_bg); |
3935 | break; |
3343 | break; |
|
|
3344 | #endif |
3936 | #endif |
3345 | } |
3937 | } |
3346 | } |
3938 | } |
3347 | } |
3939 | } |
3348 | /*}}} */ |
3940 | /*}}} */ |
3349 | |
3941 | |
3350 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3942 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3351 | /* INTPROTO */ |
|
|
3352 | void |
3943 | void |
3353 | rxvt_process_graphics(pR) |
3944 | rxvt_term::process_graphics () |
3354 | { |
3945 | { |
3355 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
3946 | unicode_t ch, cmd = cmd_getc (); |
3356 | |
3947 | |
3357 | #ifndef RXVT_GRAPHICS |
3948 | if (cmd == 'Q') |
3358 | if (cmd == 'Q') { /* query graphics */ |
3949 | { /* query graphics */ |
3359 | R->tt_printf("\033G0\n"); /* no graphics */ |
3950 | tt_printf ("\033G0\012"); /* no graphics */ |
3360 | return; |
3951 | return; |
3361 | } |
3952 | } |
3362 | /* swallow other graphics sequences until terminating ':' */ |
3953 | /* swallow other graphics sequences until terminating ':' */ |
3363 | do |
3954 | do |
3364 | ch = rxvt_cmd_getc(aR); |
3955 | ch = cmd_getc (); |
3365 | while (ch != ':'); |
3956 | while (ch != ':'); |
3366 | #else |
|
|
3367 | unsigned int nargs; |
|
|
3368 | int args[NGRX_PTS]; |
|
|
3369 | unsigned char *text = NULL; |
|
|
3370 | |
|
|
3371 | if (cmd == 'Q') { /* query graphics */ |
|
|
3372 | R->tt_printf("\033G1\n"); /* yes, graphics (color) */ |
|
|
3373 | return; |
|
|
3374 | } |
|
|
3375 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
|
|
3376 | int neg; |
|
|
3377 | |
|
|
3378 | ch = rxvt_cmd_getc(aR); |
|
|
3379 | neg = (ch == '-'); |
|
|
3380 | if (neg || ch == '+') |
|
|
3381 | ch = rxvt_cmd_getc(aR); |
|
|
3382 | |
|
|
3383 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
|
|
3384 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3385 | if (neg) |
|
|
3386 | args[nargs] = -args[nargs]; |
|
|
3387 | |
|
|
3388 | nargs++; |
|
|
3389 | args[nargs] = 0; |
|
|
3390 | if (ch != ';') |
|
|
3391 | break; |
|
|
3392 | } |
|
|
3393 | |
|
|
3394 | if ((cmd == 'T') && (nargs >= 5)) { |
|
|
3395 | int i, len = args[4]; |
|
|
3396 | |
|
|
3397 | text = rxvt_malloc((len + 1) * sizeof(char)); |
|
|
3398 | |
|
|
3399 | if (text != NULL) { |
|
|
3400 | for (i = 0; i < len; i++) |
|
|
3401 | text[i] = rxvt_cmd_getc(aR); |
|
|
3402 | text[len] = '\0'; |
|
|
3403 | } |
|
|
3404 | } |
|
|
3405 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
|
|
3406 | #endif |
|
|
3407 | } |
3957 | } |
3408 | /*}}} */ |
3958 | /*}}} */ |
3409 | |
3959 | |
3410 | /* ------------------------------------------------------------------------- */ |
3960 | /* ------------------------------------------------------------------------- */ |
3411 | |
3961 | |
3412 | /* |
3962 | /* |
3413 | * Send printf() formatted output to the command. |
3963 | * Send printf () formatted output to the command. |
3414 | * Only use for small amounts of data. |
3964 | * Only use for small amounts of data. |
3415 | */ |
3965 | */ |
3416 | void |
3966 | void |
3417 | rxvt_term::tt_printf (const char *fmt,...) |
3967 | rxvt_term::tt_printf (const char *fmt,...) |
3418 | { |
3968 | { |
3419 | va_list arg_ptr; |
3969 | va_list arg_ptr; |
3420 | unsigned char buf[256]; |
3970 | char buf[256]; |
3421 | |
3971 | |
3422 | va_start (arg_ptr, fmt); |
3972 | va_start (arg_ptr, fmt); |
3423 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3973 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3424 | va_end (arg_ptr); |
3974 | va_end (arg_ptr); |
3425 | tt_write (buf, STRLEN (buf)); |
3975 | tt_write (buf, strlen (buf)); |
3426 | } |
3976 | } |
3427 | |
3977 | |
3428 | /* ---------------------------------------------------------------------- */ |
3978 | /* ---------------------------------------------------------------------- */ |
3429 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3979 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3430 | * or generated by us in response to a query ESC sequence. |
3980 | * or generated by us in response to a query ESC sequence. |
3431 | */ |
3981 | */ |
|
|
3982 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
|
|
3983 | |
3432 | void |
3984 | void |
3433 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
3985 | rxvt_term::tt_write (const char *data, unsigned int len) |
3434 | { |
3986 | { |
3435 | enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT |
3987 | if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) |
|
|
3988 | return; |
3436 | |
3989 | |
3437 | if (len) |
3990 | if (pty->pty < 0) |
|
|
3991 | return; |
|
|
3992 | |
|
|
3993 | if (v_buflen == 0) |
|
|
3994 | { |
|
|
3995 | ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); |
|
|
3996 | |
|
|
3997 | if ((unsigned int)written == len) |
|
|
3998 | return; |
|
|
3999 | |
|
|
4000 | data += written; |
|
|
4001 | len -= written; |
3438 | { |
4002 | } |
|
|
4003 | |
|
|
4004 | v_buffer = (char *)realloc (v_buffer, v_buflen + len); |
|
|
4005 | |
|
|
4006 | memcpy (v_buffer + v_buflen, data, len); |
|
|
4007 | v_buflen += len; |
|
|
4008 | |
|
|
4009 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
|
|
4010 | } |
|
|
4011 | |
|
|
4012 | void rxvt_term::pty_write () |
|
|
4013 | { |
|
|
4014 | int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); |
|
|
4015 | |
|
|
4016 | if (written > 0) |
|
|
4017 | { |
|
|
4018 | v_buflen -= written; |
|
|
4019 | |
3439 | if (v_buflen == 0) |
4020 | if (v_buflen == 0) |
3440 | { |
4021 | { |
3441 | int written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); |
|
|
3442 | if (written == len) |
|
|
3443 | return; |
|
|
3444 | |
|
|
3445 | data += written; |
|
|
3446 | len -= written; |
|
|
3447 | } |
|
|
3448 | |
|
|
3449 | |
|
|
3450 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
|
|
3451 | |
|
|
3452 | memcpy (v_buffer + v_buflen, data, len); |
|
|
3453 | v_buflen += len; |
|
|
3454 | } |
|
|
3455 | |
|
|
3456 | for (;;) |
|
|
3457 | { |
|
|
3458 | int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen)); |
|
|
3459 | |
|
|
3460 | if (written > 0) |
|
|
3461 | { |
|
|
3462 | v_buflen -= written; |
|
|
3463 | |
|
|
3464 | if (v_buflen == 0) |
|
|
3465 | { |
|
|
3466 | free (v_buffer); |
4022 | free (v_buffer); |
3467 | v_buffer = 0; |
4023 | v_buffer = 0; |
3468 | v_buflen = 0; |
4024 | v_buflen = 0; |
3469 | |
4025 | |
3470 | pty_ev.set (EVENT_READ); |
4026 | pty_ev.set (EVENT_READ); |
3471 | return; |
|
|
3472 | } |
|
|
3473 | |
|
|
3474 | memmove (v_buffer, v_buffer + written, v_buflen); |
|
|
3475 | } |
|
|
3476 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
3477 | // original code just ignores this... |
|
|
3478 | destroy (); |
|
|
3479 | else |
|
|
3480 | { |
|
|
3481 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
|
|
3482 | return; |
4027 | return; |
3483 | } |
4028 | } |
|
|
4029 | |
|
|
4030 | memmove (v_buffer, v_buffer + written, v_buflen); |
3484 | } |
4031 | } |
|
|
4032 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
|
|
4033 | pty_ev.set (EVENT_READ); |
3485 | } |
4034 | } |
3486 | |
4035 | |
3487 | /*----------------------- end-of-file (C source) -----------------------*/ |
4036 | /*----------------------- end-of-file (C source) -----------------------*/ |
3488 | |
4037 | |