1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*----------------------------------------------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.6 2003/11/25 17:11:33 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) 2003-2011 Marc Lehmann <schmorp@schmorp.de> |
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31 | * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it> |
31 | * |
32 | * |
32 | * This program is free software; you can redistribute it and/or modify |
33 | * 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 |
34 | * 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 |
35 | * the Free Software Foundation; either version 2 of the License, or |
35 | * (at your option) any later version. |
36 | * (at your option) any later version. |
… | |
… | |
43 | * along with this program; if not, write to the Free Software |
44 | * along with this program; if not, write to the Free Software |
44 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
45 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
45 | *----------------------------------------------------------------------*/ |
46 | *----------------------------------------------------------------------*/ |
46 | |
47 | |
47 | /*{{{ includes: */ |
48 | /*{{{ includes: */ |
48 | #include "../config.h" /* NECESSARY */ |
49 | #include "../config.h" |
49 | #include "rxvt.h" /* NECESSARY */ |
50 | #include "rxvt.h" |
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51 | #include "rxvtperl.h" |
50 | #include "version.h" |
52 | #include "version.h" |
51 | #include "command.h" |
53 | #include "command.h" |
52 | |
54 | |
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55 | #ifdef KEYSYM_RESOURCE |
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56 | # include "keyboard.h" |
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57 | #endif |
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58 | |
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59 | #include <csignal> |
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60 | |
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61 | #if LINUX_YIELD_HACK |
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62 | # include <ctime> |
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63 | #endif |
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64 | |
53 | /*----------------------------------------------------------------------*/ |
65 | /*----------------------------------------------------------------------*/ |
54 | |
66 | |
55 | /*{{{ Convert the keypress event into a string */ |
67 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
56 | /* INTPROTO */ |
68 | |
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69 | #if ENABLE_FRILLS || ISO_14755 |
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70 | |
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71 | #define ISO_14755_STARTED 0x80000000UL |
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72 | #define ISO_14755_51 0x40000000UL // basic (section 5.1) |
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73 | #define ISO_14755_52 0x20000000UL // keycap (section 5.2) |
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74 | #define ISO_14755_54 0x10000000UL // code feedback (section 5.4) |
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75 | #define ISO_14755_MASK 0x0fffffffUL |
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76 | |
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77 | #if ISO_14755 |
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78 | static unsigned short iso14755_symtab[] = { |
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79 | // keysym, unicode |
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80 | XK_Left, 0x2190, |
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81 | XK_KP_Left, 0x2190, |
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82 | XK_Up, 0x2191, |
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83 | XK_KP_Up, 0x2191, |
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84 | XK_Right, 0x2192, |
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85 | XK_KP_Right, 0x2192, |
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86 | XK_Down, 0x2193, |
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87 | XK_KP_Down, 0x2193, |
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88 | XK_Linefeed, 0x21b4, |
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89 | XK_Return, 0x21b5, |
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90 | XK_KP_Enter, 0x21b5, |
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91 | |
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92 | XK_Prior, 0x21de, |
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93 | XK_Next, 0x21df, |
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94 | XK_Tab, 0x21e5, |
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95 | XK_ISO_Left_Tab, 0x21e6, |
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96 | XK_Shift_L, 0x21e7, |
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97 | XK_Shift_R, 0x21e7, |
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98 | |
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99 | XK_Shift_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 | wchar_t *chr, *alloc, ch2, **fname; |
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168 | int len; |
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169 | |
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170 | # if ENABLE_COMBINING |
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171 | if (IS_COMPOSE (ch)) |
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172 | { |
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173 | len = rxvt_composite.expand (ch, 0); |
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174 | alloc = chr = new wchar_t[len]; |
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175 | rxvt_composite.expand (ch, chr); |
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176 | } |
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177 | else |
65 | #endif |
178 | # endif |
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179 | { |
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180 | ch2 = ch; |
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181 | |
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182 | alloc = 0; |
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183 | chr = &ch2; |
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184 | len = 1; |
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185 | } |
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186 | |
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187 | char attr[80]; // plenty |
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188 | |
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189 | sprintf (attr, "%08x = fg %d bg %d%s%s%s%s%s%s", |
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190 | (int)r, |
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191 | fgcolor_of (r), bgcolor_of (r), |
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192 | r & RS_Bold ? " bold" : "", |
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193 | r & RS_Italic ? " italic" : "", |
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194 | r & RS_Blink ? " blink" : "", |
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195 | r & RS_RVid ? " rvid" : "", |
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196 | r & RS_Uline ? " uline" : "", |
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197 | r & RS_Careful ? " careful" : ""); |
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198 | |
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199 | int width = 0; |
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200 | fname = rxvt_temp_buf<wchar_t *> (len); |
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201 | for (int i = 0; i < len; i++) |
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202 | { |
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203 | rxvt_font *f = (*fs)[fs->find_font_idx (chr[i])]; |
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204 | fname[i] = rxvt_utf8towcs (f->name); |
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205 | max_it (width, wcswidth (fname[i], wcslen (fname[i]))); |
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206 | } |
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207 | |
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208 | max_it (width, 8+5); // for char + hex |
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209 | max_it (width, strlen (attr)); |
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210 | |
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211 | if (y >= 0) |
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212 | { |
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213 | y = (y >= nrow - len - 4 && x < width + 2) ? 0 : -1; |
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214 | x = 0; |
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215 | } |
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216 | |
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217 | scr_overlay_new (x, y, width, len * 2 + 1); |
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218 | |
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219 | r = SET_STYLE (OVERLAY_RSTYLE, GET_STYLE (r)); |
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220 | |
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221 | for (int y = 0; y < len; y++) |
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222 | { |
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223 | char buf[9]; |
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224 | |
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225 | ch = *chr++; |
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226 | |
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227 | sprintf (buf, "%8x", ch); |
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228 | scr_overlay_set (0, y, buf); |
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229 | scr_overlay_set (9, y, '='); |
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230 | # if !UNICODE_3 |
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231 | if (ch >= 0x10000) |
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232 | ch = 0xfffd; |
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233 | # endif |
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234 | scr_overlay_set (11, y, ch, r); |
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235 | |
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236 | if (WCWIDTH (ch) >= 2) |
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237 | scr_overlay_set (12, y, NOCHAR, r); |
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238 | } |
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239 | |
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240 | // { |
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241 | // char buf[4+4+3+1]; |
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242 | // snprintf (buf, sizeof (buf), "(%.4d|%.4d)", x, y); |
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243 | // scr_overlay_set (0, 0, buf); |
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244 | // } |
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245 | scr_overlay_set (0, len , attr); |
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246 | for (int i = 0; i < len; i++) |
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247 | { |
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248 | scr_overlay_set (0, len + 1 + i, fname[i]); |
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249 | free (fname[i]); |
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250 | } |
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251 | |
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252 | # if ENABLE_COMBINING |
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253 | if (alloc) |
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254 | delete [] alloc; |
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255 | # endif |
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256 | } |
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257 | #endif |
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258 | |
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259 | void |
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260 | rxvt_term::commit_iso14755 () |
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261 | { |
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262 | wchar_t ch = iso14755buf & ISO_14755_MASK; |
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263 | |
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264 | if (iso14755buf & ISO_14755_51) |
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265 | { |
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266 | char mb[MB_LEN_MAX]; |
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267 | int len; |
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268 | |
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269 | // allow verbatim 0-bytes and control-bytes to be entered |
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270 | if (ch >= 0x20) |
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271 | len = wctomb (mb, ch); |
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272 | else |
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273 | { |
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274 | mb[0] = ch; |
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275 | len = 1; |
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276 | } |
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277 | |
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278 | if (len > 0) |
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279 | tt_write (mb, len); |
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280 | else |
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281 | scr_bell (); |
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282 | } |
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283 | |
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284 | iso14755buf = 0; |
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285 | } |
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286 | |
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287 | static int |
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288 | hex_keyval (XKeyEvent &ev) |
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289 | { |
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290 | // check whether this event corresponds to a hex digit |
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291 | // if the modifiers had not been pressed. |
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292 | for (int index = 0; index < 8; index++) |
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293 | { |
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294 | KeySym k = XLookupKeysym (&ev, index); |
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295 | |
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296 | if (k >= XK_KP_0 && k <= XK_KP_9) return k - XK_KP_0; |
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297 | else if (k >= XK_0 && k <= XK_9) return k - XK_0; |
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298 | else if (k >= XK_a && k <= XK_f) return k - XK_a + 10; |
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299 | else if (k >= XK_A && k <= XK_F) return k - XK_A + 10; |
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300 | } |
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301 | |
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302 | return -1; |
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303 | } |
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304 | #endif |
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305 | |
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306 | static inline KeySym |
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307 | translate_keypad (KeySym keysym, bool kp) |
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308 | { |
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309 | #ifdef XK_KP_Home |
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310 | static const KeySym keypadtrans[] = { |
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311 | XK_KP_7, // XK_KP_Home |
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312 | XK_KP_4, // XK_KP_Left |
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313 | XK_KP_8, // XK_KP_Up |
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314 | XK_KP_6, // XK_KP_Right |
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315 | XK_KP_2, // XK_KP_Down |
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316 | # ifndef UNSHIFTED_SCROLLKEYS |
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317 | XK_KP_9, // XK_KP_Prior |
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318 | XK_KP_3, // XK_KP_Next |
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319 | # else |
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320 | XK_Prior, |
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321 | XK_Next, |
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322 | # endif |
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323 | XK_KP_1, // XK_KP_End |
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324 | XK_KP_5, // XK_KP_Begin |
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325 | }; |
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326 | |
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327 | if (IN_RANGE_INC (keysym, XK_KP_Home, XK_KP_Begin)) |
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328 | { |
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329 | unsigned int index = keysym - XK_KP_Home; |
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330 | keysym = kp ? keypadtrans[index] : XK_Home + index; |
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331 | } |
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332 | else if (keysym == XK_KP_Insert) |
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333 | keysym = kp ? XK_KP_0 : XK_Insert; |
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334 | # ifndef NO_DELETE_KEY |
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335 | else if (keysym == XK_KP_Delete) |
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336 | keysym = kp ? XK_KP_Decimal : XK_Delete; |
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337 | # endif |
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338 | #endif |
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339 | return keysym; |
|
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340 | } |
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341 | |
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342 | static inline int |
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343 | map_function_key (KeySym keysym) |
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344 | { |
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345 | int param = 0; |
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346 | |
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347 | if (IN_RANGE_INC (keysym, XK_F1, XK_F35)) |
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348 | { |
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349 | param = 11 + keysym - XK_F1; |
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350 | if (keysym >= XK_F17) |
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351 | param += 4; |
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352 | else if (keysym >= XK_F15) |
|
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353 | param += 3; |
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354 | else if (keysym >= XK_F11) |
|
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355 | param += 2; |
|
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356 | else if (keysym >= XK_F6) |
|
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357 | param += 1; |
|
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358 | } |
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359 | else |
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360 | switch (keysym) |
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361 | { |
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362 | case XK_Find: |
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363 | param = 1; |
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364 | break; |
|
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365 | case XK_Insert: |
|
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366 | param = 2; |
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367 | break; |
|
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368 | #ifdef DXK_Remove |
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369 | case DXK_Remove: |
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370 | #endif |
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371 | case XK_Execute: |
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372 | param = 3; |
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373 | break; |
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374 | case XK_Select: |
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375 | param = 4; |
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376 | break; |
|
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377 | #ifndef UNSHIFTED_SCROLLKEYS |
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378 | case XK_Prior: |
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379 | param = 5; |
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380 | break; |
|
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381 | case XK_Next: |
|
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382 | param = 6; |
|
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383 | break; |
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384 | case XK_Home: |
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385 | param = 7; |
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386 | break; |
|
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387 | case XK_End: |
|
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388 | param = 8; |
|
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389 | break; |
|
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390 | #endif |
|
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391 | case XK_Help: |
|
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392 | param = 28; |
|
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393 | break; |
|
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394 | case XK_Menu: |
|
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395 | param = 29; |
|
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396 | break; |
|
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397 | } |
|
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398 | return param; |
|
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399 | } |
|
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400 | |
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401 | void |
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402 | rxvt_term::key_press (XKeyEvent &ev) |
|
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403 | { |
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404 | int ctrl, meta, shft, len; |
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405 | KeySym keysym; |
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406 | int valid_keysym; |
|
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407 | char kbuf[KBUFSZ]; |
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408 | |
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409 | #if ISO_14755 |
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410 | if (iso14755buf & ISO_14755_52) |
|
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411 | return; |
|
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412 | #endif |
|
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413 | |
|
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414 | /* |
|
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415 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
|
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416 | * escape sequence to toggle the Keypad. |
|
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417 | * |
|
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418 | * Always permit `shift' to override the current setting |
|
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419 | */ |
|
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420 | shft = ev.state & ShiftMask; |
|
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421 | ctrl = ev.state & ControlMask; |
|
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422 | meta = ev.state & ModMetaMask; |
|
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423 | |
|
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424 | kbuf[0] = 0; |
|
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425 | |
66 | #ifdef USE_XIM |
426 | #ifdef USE_XIM |
67 | int valid_keysym; |
427 | 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); |
|
|
80 | if (R->numlock_state || (ev->state & R->ModNumLockMask)) { |
|
|
81 | R->numlock_state = (ev->state & R->ModNumLockMask); |
|
|
82 | PrivMode((!R->numlock_state), PrivMode_aplKP); |
|
|
83 | } |
428 | { |
84 | #ifdef USE_XIM |
429 | Status status_return; |
85 | if (R->Input_Context != NULL) { |
|
|
86 | Status status_return; |
|
|
87 | |
430 | |
88 | kbuf[0] = '\0'; |
431 | #if 0 |
89 | #ifdef X_HAVE_UTF8_STRING |
432 | #ifdef X_HAVE_UTF8_STRING |
|
|
433 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
90 | len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, |
434 | len = Xutf8LookupString (Input_Context, &ev, kbuf, |
91 | KBUFSZ, &keysym, &status_return); |
435 | KBUFSZ, &keysym, &status_return); |
|
|
436 | else |
|
|
437 | #endif |
|
|
438 | #endif |
|
|
439 | { |
|
|
440 | wchar_t wkbuf[KBUFSZ + 1]; |
|
|
441 | |
|
|
442 | // the XOpenIM manpage lies about hardcoding the locale |
|
|
443 | // at the point of XOpenIM, so temporarily switch locales |
|
|
444 | if (rs[Rs_imLocale]) |
|
|
445 | SET_LOCALE (rs[Rs_imLocale]); |
|
|
446 | |
|
|
447 | // assume wchar_t == unicode or better |
|
|
448 | len = XwcLookupString (Input_Context, &ev, wkbuf, |
|
|
449 | KBUFSZ, &keysym, &status_return); |
|
|
450 | |
|
|
451 | if (rs[Rs_imLocale]) |
|
|
452 | SET_LOCALE (locale); |
|
|
453 | |
|
|
454 | if (status_return == XLookupChars |
|
|
455 | || status_return == XLookupBoth) |
|
|
456 | { |
|
|
457 | /* make sure the user can type ctrl-@, i.e. NUL */ |
|
|
458 | if (len == 1 && *wkbuf == 0) |
|
|
459 | { |
|
|
460 | kbuf[0] = 0; |
|
|
461 | len = 1; |
|
|
462 | } |
|
|
463 | else |
|
|
464 | { |
|
|
465 | wkbuf[len] = 0; |
|
|
466 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
|
|
467 | if (len < 0) |
|
|
468 | len = 0; |
|
|
469 | } |
|
|
470 | } |
|
|
471 | else |
|
|
472 | len = 0; |
|
|
473 | } |
|
|
474 | |
|
|
475 | valid_keysym = status_return == XLookupKeySym |
|
|
476 | || status_return == XLookupBoth; |
|
|
477 | } |
|
|
478 | else |
|
|
479 | #endif |
|
|
480 | { |
|
|
481 | len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); |
|
|
482 | valid_keysym = keysym != NoSymbol; |
|
|
483 | } |
|
|
484 | |
|
|
485 | if (valid_keysym) |
|
|
486 | { |
|
|
487 | #ifdef KEYSYM_RESOURCE |
|
|
488 | if (keyboard->dispatch (this, keysym, ev.state)) |
|
|
489 | return; |
|
|
490 | #endif |
|
|
491 | |
|
|
492 | if (saveLines) |
|
|
493 | { |
|
|
494 | #ifdef UNSHIFTED_SCROLLKEYS |
|
|
495 | if (!ctrl && !meta) |
92 | #else |
496 | #else |
93 | len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, |
497 | if (IS_SCROLL_MOD) |
94 | KBUFSZ, &keysym, &status_return); |
|
|
95 | #endif |
498 | #endif |
96 | valid_keysym = ((status_return == XLookupKeySym) |
499 | { |
97 | || (status_return == XLookupBoth)); |
500 | int lnsppg; |
98 | } else { |
|
|
99 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
|
|
100 | &R->compose); |
|
|
101 | valid_keysym = 1; |
|
|
102 | } |
|
|
103 | #else /* USE_XIM */ |
|
|
104 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
|
|
105 | &R->compose); |
|
|
106 | /* |
|
|
107 | * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1 |
|
|
108 | * good for installations with correct fonts, but without XLOCALE |
|
|
109 | */ |
|
|
110 | if (!len) { |
|
|
111 | if ((keysym >= 0x0100) && (keysym < 0x0800)) { |
|
|
112 | kbuf[0] = (keysym & 0xFF); |
|
|
113 | kbuf[1] = '\0'; |
|
|
114 | len = 1; |
|
|
115 | } else |
|
|
116 | kbuf[0] = '\0'; |
|
|
117 | } |
|
|
118 | #endif /* USE_XIM */ |
|
|
119 | |
501 | |
120 | #ifdef USE_XIM |
502 | #ifdef PAGING_CONTEXT_LINES |
121 | if (valid_keysym) |
503 | lnsppg = nrow - PAGING_CONTEXT_LINES; |
122 | #endif |
|
|
123 | { |
|
|
124 | /* for some backwards compatibility */ |
|
|
125 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
|
|
126 | # ifdef HOTKEY_CTRL |
|
|
127 | if (ctrl) { |
|
|
128 | # else |
504 | #else |
129 | if (meta) { |
505 | lnsppg = nrow * 4 / 5; |
|
|
506 | #endif |
|
|
507 | max_it (lnsppg, 1); |
|
|
508 | |
|
|
509 | if (keysym == XK_Prior) |
|
|
510 | { |
|
|
511 | scr_page (UP, lnsppg); |
|
|
512 | return; |
|
|
513 | } |
|
|
514 | else if (keysym == XK_Next) |
|
|
515 | { |
|
|
516 | scr_page (DN, lnsppg); |
|
|
517 | return; |
|
|
518 | } |
|
|
519 | } |
|
|
520 | #ifdef SCROLL_ON_UPDOWN_KEYS |
|
|
521 | if (IS_SCROLL_MOD) |
|
|
522 | { |
|
|
523 | if (keysym == XK_Up) |
|
|
524 | { |
|
|
525 | scr_page (UP, 1); |
|
|
526 | return; |
|
|
527 | } |
|
|
528 | else if (keysym == XK_Down) |
|
|
529 | { |
|
|
530 | scr_page (DN, 1); |
|
|
531 | return; |
|
|
532 | } |
|
|
533 | } |
|
|
534 | #endif |
|
|
535 | #ifdef SCROLL_ON_HOMEEND_KEYS |
|
|
536 | if (IS_SCROLL_MOD) |
|
|
537 | { |
|
|
538 | if (keysym == XK_Home) |
|
|
539 | { |
|
|
540 | scr_move_to (0, 1); |
|
|
541 | return; |
|
|
542 | } |
|
|
543 | else if (keysym == XK_End) |
|
|
544 | { |
|
|
545 | scr_move_to (1, 1); |
|
|
546 | return; |
|
|
547 | } |
|
|
548 | } |
|
|
549 | #endif |
|
|
550 | } |
|
|
551 | |
|
|
552 | if (shft) |
|
|
553 | { |
|
|
554 | /* Shift + F1 - F10 generates F11 - F20 */ |
|
|
555 | if (keysym >= XK_F1 && keysym <= XK_F10) |
|
|
556 | { |
|
|
557 | keysym += (XK_F11 - XK_F1); |
|
|
558 | shft = 0; /* turn off Shift */ |
|
|
559 | } |
|
|
560 | else if (!ctrl && !meta && (priv_modes & PrivMode_ShiftKeys)) |
|
|
561 | { |
|
|
562 | switch (keysym) |
|
|
563 | { |
|
|
564 | /* normal XTerm key bindings */ |
|
|
565 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
|
566 | selection_request (ev.time); |
|
|
567 | return; |
|
|
568 | #if TODO |
|
|
569 | /* rxvt extras */ |
|
|
570 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
|
571 | return; |
|
|
572 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
|
573 | return; |
|
|
574 | #endif |
|
|
575 | } |
|
|
576 | } |
|
|
577 | } |
|
|
578 | |
|
|
579 | #if ENABLE_FRILLS || ISO_14755 |
|
|
580 | // ISO 14755 support |
|
|
581 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_51)) |
|
|
582 | { |
|
|
583 | int hv; |
|
|
584 | |
|
|
585 | if (iso14755buf & ISO_14755_51 |
|
|
586 | && (keysym == XK_space || keysym == XK_KP_Space |
|
|
587 | || keysym == XK_Return || keysym == XK_KP_Enter)) |
|
|
588 | { |
|
|
589 | commit_iso14755 (); |
|
|
590 | iso14755buf = ISO_14755_51; |
|
|
591 | # if ISO_14755 |
|
|
592 | iso14755_51 (0); |
130 | # endif |
593 | # endif |
131 | if (keysym == R->ks_bigfont) { |
594 | return; |
132 | rxvt_change_font(aR_ 0, FONT_UP); |
595 | } |
133 | return; |
596 | else if (keysym == XK_BackSpace) |
134 | } else if (keysym == R->ks_smallfont) { |
597 | { |
135 | rxvt_change_font(aR_ 0, FONT_DN); |
598 | iso14755buf = ((iso14755buf & ISO_14755_MASK) >> 4) | ISO_14755_51; |
136 | return; |
599 | # if ISO_14755 |
137 | } |
600 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
138 | } |
|
|
139 | #endif |
|
|
140 | |
|
|
141 | if (R->TermWin.saveLines) { |
|
|
142 | #ifdef UNSHIFTED_SCROLLKEYS |
|
|
143 | if (!ctrl && !meta) { |
|
|
144 | #else |
|
|
145 | if (IS_SCROLL_MOD) { |
|
|
146 | #endif |
|
|
147 | int lnsppg; |
|
|
148 | |
|
|
149 | #ifdef PAGING_CONTEXT_LINES |
|
|
150 | lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; |
|
|
151 | #else |
|
|
152 | lnsppg = R->TermWin.nrow * 4 / 5; |
|
|
153 | #endif |
|
|
154 | if (keysym == XK_Prior) { |
|
|
155 | rxvt_scr_page(aR_ UP, lnsppg); |
|
|
156 | return; |
|
|
157 | } else if (keysym == XK_Next) { |
|
|
158 | rxvt_scr_page(aR_ DN, lnsppg); |
|
|
159 | return; |
|
|
160 | } |
|
|
161 | } |
|
|
162 | #ifdef SCROLL_ON_UPDOWN_KEYS |
|
|
163 | if (IS_SCROLL_MOD) { |
|
|
164 | if (keysym == XK_Up) { |
|
|
165 | rxvt_scr_page(aR_ UP, 1); |
|
|
166 | return; |
|
|
167 | } else if (keysym == XK_Down) { |
|
|
168 | rxvt_scr_page(aR_ DN, 1); |
|
|
169 | return; |
|
|
170 | } |
|
|
171 | } |
|
|
172 | #endif |
|
|
173 | #ifdef SCROLL_ON_HOMEEND_KEYS |
|
|
174 | if (IS_SCROLL_MOD) { |
|
|
175 | if (keysym == XK_Home) { |
|
|
176 | rxvt_scr_move_to(aR_ 0, 1); |
|
|
177 | return; |
|
|
178 | } else if (keysym == XK_End) { |
|
|
179 | rxvt_scr_move_to(aR_ 1, 0); |
|
|
180 | return; |
|
|
181 | } |
|
|
182 | } |
|
|
183 | #endif |
|
|
184 | } |
|
|
185 | |
|
|
186 | if (shft) { |
|
|
187 | /* Shift + F1 - F10 generates F11 - F20 */ |
|
|
188 | if (keysym >= XK_F1 && keysym <= XK_F10) { |
|
|
189 | keysym += (XK_F11 - XK_F1); |
|
|
190 | shft = 0; /* turn off Shift */ |
|
|
191 | } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) { |
|
|
192 | switch (keysym) { |
|
|
193 | /* normal XTerm key bindings */ |
|
|
194 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
|
195 | rxvt_selection_request(aR_ ev->time, 0, 0); |
|
|
196 | return; |
|
|
197 | /* rxvt extras */ |
|
|
198 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
|
199 | rxvt_change_font(aR_ 0, FONT_UP); |
|
|
200 | return; |
|
|
201 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
|
202 | rxvt_change_font(aR_ 0, FONT_DN); |
|
|
203 | return; |
|
|
204 | } |
|
|
205 | } |
|
|
206 | } |
|
|
207 | #ifdef PRINTPIPE |
|
|
208 | if (keysym == XK_Print) { |
|
|
209 | rxvt_scr_printscreen(aR_ ctrl | shft); |
|
|
210 | return; |
|
|
211 | } |
|
|
212 | #endif |
|
|
213 | #ifdef GREEK_SUPPORT |
|
|
214 | if (keysym == R->ks_greekmodeswith) { |
|
|
215 | R->greek_mode = !R->greek_mode; |
|
|
216 | if (R->greek_mode) { |
|
|
217 | rxvt_xterm_seq(aR_ XTerm_title, |
|
|
218 | (greek_getmode() == GREEK_ELOT928 |
|
|
219 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
|
|
220 | greek_reset(); |
|
|
221 | } else |
|
|
222 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
|
223 | return; |
|
|
224 | } |
|
|
225 | #endif |
|
|
226 | |
|
|
227 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) { |
|
|
228 | #ifdef KEYSYM_RESOURCE |
|
|
229 | if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) { |
|
|
230 | unsigned int l; |
|
|
231 | const unsigned char *kbuf0; |
|
|
232 | const unsigned char ch = C0_ESC; |
|
|
233 | |
|
|
234 | kbuf0 = (R->Keysym_map[keysym & 0xFF]); |
|
|
235 | l = (unsigned int)*kbuf0++; |
|
|
236 | |
|
|
237 | /* escape prefix */ |
|
|
238 | if (meta) |
|
|
239 | # ifdef META8_OPTION |
|
|
240 | if (R->meta_char == C0_ESC) |
|
|
241 | # endif |
601 | # endif |
242 | rxvt_tt_write(aR_ &ch, 1); |
602 | return; |
243 | rxvt_tt_write(aR_ kbuf0, l); |
603 | } |
244 | return; |
604 | else if ((hv = hex_keyval (ev)) >= 0) |
245 | } else |
605 | { |
246 | #endif |
606 | iso14755buf = ((iso14755buf << 4) & ISO_14755_MASK) |
247 | { |
607 | | hv | ISO_14755_51; |
248 | newlen = 1; |
608 | # if ISO_14755 |
249 | switch (keysym) { |
609 | iso14755_51 (iso14755buf & ISO_14755_MASK); |
250 | #ifndef NO_BACKSPACE_KEY |
|
|
251 | case XK_BackSpace: |
|
|
252 | if (R->PrivateModes & PrivMode_HaveBackSpace) { |
|
|
253 | kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) |
|
|
254 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
255 | kbuf[1] = '\0'; |
|
|
256 | } else |
|
|
257 | STRCPY(kbuf, R->key_backspace); |
|
|
258 | # ifdef MULTICHAR_SET |
|
|
259 | if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { |
|
|
260 | int col, row; |
|
|
261 | |
|
|
262 | newlen = STRLEN(kbuf); |
|
|
263 | col = R->screen.cur.col - 1; |
|
|
264 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
265 | if (IS_MULTI2(R->screen.rend[row][col])) |
|
|
266 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
267 | } |
|
|
268 | # endif |
610 | # endif |
269 | break; |
|
|
270 | #endif |
|
|
271 | #ifndef NO_DELETE_KEY |
|
|
272 | case XK_Delete: |
|
|
273 | STRCPY(kbuf, R->key_delete); |
|
|
274 | # ifdef MULTICHAR_SET |
|
|
275 | if (R->Options & Opt_mc_hack) { |
|
|
276 | int col, row; |
|
|
277 | |
|
|
278 | newlen = STRLEN(kbuf); |
|
|
279 | col = R->screen.cur.col; |
|
|
280 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
281 | if (IS_MULTI1(R->screen.rend[row][col])) |
|
|
282 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
283 | } |
|
|
284 | # endif |
|
|
285 | break; |
|
|
286 | #endif |
|
|
287 | case XK_Tab: |
|
|
288 | if (shft) |
|
|
289 | STRCPY(kbuf, "\033[Z"); |
|
|
290 | else { |
|
|
291 | #ifdef CTRL_TAB_MAKES_META |
|
|
292 | if (ctrl) |
|
|
293 | meta = 1; |
|
|
294 | #endif |
|
|
295 | #ifdef MOD4_TAB_MAKES_META |
|
|
296 | if (ev->state & Mod4Mask) |
|
|
297 | meta = 1; |
|
|
298 | #endif |
|
|
299 | newlen = 0; |
|
|
300 | } |
|
|
301 | break; |
|
|
302 | |
|
|
303 | |
|
|
304 | #ifdef XK_KP_Left |
|
|
305 | case XK_KP_Up: /* \033Ox or standard */ |
|
|
306 | case XK_KP_Down: /* \033Or or standard */ |
|
|
307 | case XK_KP_Right: /* \033Ov or standard */ |
|
|
308 | case XK_KP_Left: /* \033Ot or standard */ |
|
|
309 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
310 | STRCPY(kbuf, "\033OZ"); |
|
|
311 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
|
|
312 | break; |
|
|
313 | } else |
|
|
314 | /* translate to std. cursor key */ |
|
|
315 | keysym = XK_Left + (keysym - XK_KP_Left); |
|
|
316 | /* FALLTHROUGH */ |
|
|
317 | #endif |
|
|
318 | case XK_Up: /* "\033[A" */ |
|
|
319 | case XK_Down: /* "\033[B" */ |
|
|
320 | case XK_Right: /* "\033[C" */ |
|
|
321 | case XK_Left: /* "\033[D" */ |
|
|
322 | STRCPY(kbuf, "\033[Z"); |
|
|
323 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
|
|
324 | /* do Shift first */ |
|
|
325 | if (shft) |
|
|
326 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
|
327 | else if (ctrl) { |
|
|
328 | kbuf[1] = 'O'; |
|
|
329 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
|
330 | } else if (R->PrivateModes & PrivMode_aplCUR) |
|
|
331 | kbuf[1] = 'O'; |
|
|
332 | #ifdef MULTICHAR_SET |
|
|
333 | //TODO: ?? |
|
|
334 | if (R->Options & Opt_mc_hack) { |
|
|
335 | int col, row, m; |
|
|
336 | |
|
|
337 | col = R->screen.cur.col; |
|
|
338 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
339 | m = 0; |
|
|
340 | if (keysym == XK_Right |
|
|
341 | && IS_MULTI1(R->screen.rend[row][col])) |
|
|
342 | m = 1; |
|
|
343 | else if (keysym == XK_Left) { |
|
|
344 | if (col > 0) { |
|
|
345 | if (IS_MULTI2(R->screen.rend[row][col - 1])) |
|
|
346 | m = 1; |
|
|
347 | } else if (R->screen.cur.row > 0) { |
|
|
348 | col = R->screen.tlen[--row]; |
|
|
349 | if (col == -1) |
|
|
350 | col = R->TermWin.ncol - 1; |
|
|
351 | else |
|
|
352 | col--; |
|
|
353 | if (col > 0 |
|
|
354 | && IS_MULTI2(R->screen.rend[row][col])) |
|
|
355 | m = 1; |
|
|
356 | } |
|
|
357 | } |
|
|
358 | if (m) |
|
|
359 | MEMMOVE(kbuf + 3, kbuf, 3 + 1); |
|
|
360 | } |
|
|
361 | #endif |
|
|
362 | break; |
|
|
363 | |
|
|
364 | #ifndef UNSHIFTED_SCROLLKEYS |
|
|
365 | # ifdef XK_KP_Prior |
|
|
366 | case XK_KP_Prior: |
|
|
367 | /* allow shift to override */ |
|
|
368 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
369 | STRCPY(kbuf, "\033Oy"); |
|
|
370 | break; |
|
|
371 | } |
|
|
372 | /* FALLTHROUGH */ |
|
|
373 | # endif |
|
|
374 | case XK_Prior: |
|
|
375 | STRCPY(kbuf, "\033[5~"); |
|
|
376 | break; |
|
|
377 | # ifdef XK_KP_Next |
|
|
378 | case XK_KP_Next: |
|
|
379 | /* allow shift to override */ |
|
|
380 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
381 | STRCPY(kbuf, "\033Os"); |
|
|
382 | break; |
|
|
383 | } |
|
|
384 | /* FALLTHROUGH */ |
|
|
385 | # endif |
|
|
386 | case XK_Next: |
|
|
387 | STRCPY(kbuf, "\033[6~"); |
|
|
388 | break; |
|
|
389 | #endif |
|
|
390 | case XK_KP_Enter: |
|
|
391 | /* allow shift to override */ |
|
|
392 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
393 | STRCPY(kbuf, "\033OM"); |
|
|
394 | } else { |
|
|
395 | kbuf[0] = '\r'; |
|
|
396 | kbuf[1] = '\0'; |
|
|
397 | } |
|
|
398 | break; |
|
|
399 | |
|
|
400 | #ifdef XK_KP_Begin |
|
|
401 | case XK_KP_Begin: |
|
|
402 | STRCPY(kbuf, "\033Ou"); |
|
|
403 | break; |
|
|
404 | |
|
|
405 | case XK_KP_Insert: |
|
|
406 | STRCPY(kbuf, "\033Op"); |
|
|
407 | break; |
|
|
408 | |
|
|
409 | case XK_KP_Delete: |
|
|
410 | STRCPY(kbuf, "\033On"); |
|
|
411 | break; |
|
|
412 | #endif |
|
|
413 | case XK_KP_F1: /* "\033OP" */ |
|
|
414 | case XK_KP_F2: /* "\033OQ" */ |
|
|
415 | case XK_KP_F3: /* "\033OR" */ |
|
|
416 | case XK_KP_F4: /* "\033OS" */ |
|
|
417 | STRCPY(kbuf, "\033OP"); |
|
|
418 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
419 | break; |
|
|
420 | |
|
|
421 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
422 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
423 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
424 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
425 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
426 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
427 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
428 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
429 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
430 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
431 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
432 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
433 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
434 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
435 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
436 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
437 | /* allow shift to override */ |
|
|
438 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
439 | STRCPY(kbuf, "\033Oj"); |
|
|
440 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
441 | } else { |
|
|
442 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
443 | kbuf[1] = '\0'; |
|
|
444 | } |
|
|
445 | break; |
|
|
446 | |
|
|
447 | case XK_Find: |
|
|
448 | STRCPY(kbuf, "\033[1~"); |
|
|
449 | break; |
|
|
450 | case XK_Insert: |
|
|
451 | STRCPY(kbuf, "\033[2~"); |
|
|
452 | break; |
|
|
453 | #ifdef DXK_Remove /* support for DEC remove like key */ |
|
|
454 | case DXK_Remove: |
|
|
455 | /* FALLTHROUGH */ |
|
|
456 | #endif |
|
|
457 | case XK_Execute: |
|
|
458 | STRCPY(kbuf, "\033[3~"); |
|
|
459 | break; |
|
|
460 | case XK_Select: |
|
|
461 | STRCPY(kbuf, "\033[4~"); |
|
|
462 | break; |
|
|
463 | #ifdef XK_KP_End |
|
|
464 | case XK_KP_End: |
|
|
465 | /* allow shift to override */ |
|
|
466 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
467 | STRCPY(kbuf, "\033Oq"); |
|
|
468 | break; |
|
|
469 | } |
|
|
470 | /* FALLTHROUGH */ |
|
|
471 | #endif |
|
|
472 | case XK_End: |
|
|
473 | STRCPY(kbuf, KS_END); |
|
|
474 | break; |
|
|
475 | #ifdef XK_KP_Home |
|
|
476 | case XK_KP_Home: |
|
|
477 | /* allow shift to override */ |
|
|
478 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
|
|
479 | STRCPY(kbuf, "\033Ow"); |
|
|
480 | break; |
|
|
481 | } |
|
|
482 | /* FALLTHROUGH */ |
|
|
483 | #endif |
|
|
484 | case XK_Home: |
|
|
485 | STRCPY(kbuf, KS_HOME); |
|
|
486 | break; |
|
|
487 | |
|
|
488 | #define FKEY(n, fkey) \ |
|
|
489 | sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) |
|
|
490 | |
|
|
491 | case XK_F1: /* "\033[11~" */ |
|
|
492 | case XK_F2: /* "\033[12~" */ |
|
|
493 | case XK_F3: /* "\033[13~" */ |
|
|
494 | case XK_F4: /* "\033[14~" */ |
|
|
495 | case XK_F5: /* "\033[15~" */ |
|
|
496 | FKEY(11, XK_F1); |
|
|
497 | break; |
|
|
498 | case XK_F6: /* "\033[17~" */ |
|
|
499 | case XK_F7: /* "\033[18~" */ |
|
|
500 | case XK_F8: /* "\033[19~" */ |
|
|
501 | case XK_F9: /* "\033[20~" */ |
|
|
502 | case XK_F10: /* "\033[21~" */ |
|
|
503 | FKEY(17, XK_F6); |
|
|
504 | break; |
|
|
505 | case XK_F11: /* "\033[23~" */ |
|
|
506 | case XK_F12: /* "\033[24~" */ |
|
|
507 | case XK_F13: /* "\033[25~" */ |
|
|
508 | case XK_F14: /* "\033[26~" */ |
|
|
509 | FKEY(23, XK_F11); |
|
|
510 | break; |
|
|
511 | case XK_F15: /* "\033[28~" */ |
|
|
512 | case XK_F16: /* "\033[29~" */ |
|
|
513 | FKEY(28, XK_F15); |
|
|
514 | break; |
|
|
515 | case XK_Help: /* "\033[28~" */ |
|
|
516 | FKEY(28, XK_Help); |
|
|
517 | break; |
|
|
518 | case XK_Menu: /* "\033[29~" */ |
|
|
519 | FKEY(29, XK_Menu); |
|
|
520 | break; |
|
|
521 | case XK_F17: /* "\033[31~" */ |
|
|
522 | case XK_F18: /* "\033[32~" */ |
|
|
523 | case XK_F19: /* "\033[33~" */ |
|
|
524 | case XK_F20: /* "\033[34~" */ |
|
|
525 | case XK_F21: /* "\033[35~" */ |
|
|
526 | case XK_F22: /* "\033[36~" */ |
|
|
527 | case XK_F23: /* "\033[37~" */ |
|
|
528 | case XK_F24: /* "\033[38~" */ |
|
|
529 | case XK_F25: /* "\033[39~" */ |
|
|
530 | case XK_F26: /* "\033[40~" */ |
|
|
531 | case XK_F27: /* "\033[41~" */ |
|
|
532 | case XK_F28: /* "\033[42~" */ |
|
|
533 | case XK_F29: /* "\033[43~" */ |
|
|
534 | case XK_F30: /* "\033[44~" */ |
|
|
535 | case XK_F31: /* "\033[45~" */ |
|
|
536 | case XK_F32: /* "\033[46~" */ |
|
|
537 | case XK_F33: /* "\033[47~" */ |
|
|
538 | case XK_F34: /* "\033[48~" */ |
|
|
539 | case XK_F35: /* "\033[49~" */ |
|
|
540 | FKEY(31, XK_F17); |
|
|
541 | break; |
|
|
542 | #undef FKEY |
|
|
543 | default: |
|
|
544 | newlen = 0; |
|
|
545 | break; |
|
|
546 | } |
|
|
547 | if (newlen) |
|
|
548 | len = STRLEN(kbuf); |
|
|
549 | } |
|
|
550 | /* |
|
|
551 | * Pass meta for all function keys, if 'meta' option set |
|
|
552 | */ |
|
|
553 | #ifdef META8_OPTION |
|
|
554 | if (meta && (R->meta_char == 0x80) && len > 0) |
|
|
555 | kbuf[len - 1] |= 0x80; |
|
|
556 | #endif |
|
|
557 | } else if (ctrl && keysym == XK_minus) { |
|
|
558 | len = 1; |
|
|
559 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
|
|
560 | } else { |
|
|
561 | #ifdef META8_OPTION |
|
|
562 | /* set 8-bit on */ |
|
|
563 | if (meta && (R->meta_char == 0x80)) { |
|
|
564 | unsigned char *ch; |
|
|
565 | |
|
|
566 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
567 | *ch |= 0x80; |
|
|
568 | meta = 0; |
|
|
569 | } |
|
|
570 | #endif |
|
|
571 | #ifdef GREEK_SUPPORT |
|
|
572 | if (R->greek_mode) |
|
|
573 | len = greek_xlat(kbuf, len); |
|
|
574 | #endif |
|
|
575 | /* nil */ ; |
|
|
576 | } |
|
|
577 | } |
|
|
578 | |
|
|
579 | if (len <= 0) |
|
|
580 | return; /* not mapped */ |
|
|
581 | |
|
|
582 | if (R->Options & Opt_scrollTtyKeypress) |
|
|
583 | if (R->TermWin.view_start) { |
|
|
584 | R->TermWin.view_start = 0; |
|
|
585 | R->want_refresh = 1; |
|
|
586 | } |
|
|
587 | |
|
|
588 | /* |
|
|
589 | * these modifications only affect the static keybuffer |
|
|
590 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
591 | * |
|
|
592 | * eg, |
|
|
593 | * Prior = "ESC[5~" |
|
|
594 | * Shift+Prior = "ESC[5$" |
|
|
595 | * Ctrl+Prior = "ESC[5^" |
|
|
596 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
597 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
|
|
598 | */ |
|
|
599 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
600 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
601 | |
|
|
602 | /* escape prefix */ |
|
|
603 | if (meta |
|
|
604 | #ifdef META8_OPTION |
|
|
605 | && (R->meta_char == C0_ESC) |
|
|
606 | #endif |
|
|
607 | ) { |
|
|
608 | const unsigned char ch = C0_ESC; |
|
|
609 | |
|
|
610 | rxvt_tt_write(aR_ &ch, 1); |
|
|
611 | } |
|
|
612 | #ifdef DEBUG_CMD |
|
|
613 | if (debug_key) { /* Display keyboard buffer contents */ |
|
|
614 | char *p; |
|
|
615 | int i; |
|
|
616 | |
|
|
617 | fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
|
|
618 | for (i = 0, p = kbuf; i < len; i++, p++) |
|
|
619 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
|
|
620 | fprintf(stderr, "'\n"); |
|
|
621 | } |
|
|
622 | #endif /* DEBUG_CMD */ |
|
|
623 | rxvt_tt_write(aR_ kbuf, (unsigned int)len); |
|
|
624 | } |
|
|
625 | /*}}} */ |
|
|
626 | |
|
|
627 | #if (MENUBAR_MAX) |
|
|
628 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
|
|
629 | /* attempt to `write' count to the input buffer */ |
|
|
630 | /* EXTPROTO */ |
|
|
631 | unsigned int |
|
|
632 | rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) |
|
|
633 | { |
|
|
634 | unsigned int n, s; |
|
|
635 | unsigned char *cmdbuf_base = R->cmdbuf_base, |
|
|
636 | *cmdbuf_endp = R->cmdbuf_endp, |
|
|
637 | *cmdbuf_ptr = R->cmdbuf_ptr; |
|
|
638 | |
|
|
639 | n = cmdbuf_ptr - cmdbuf_base; |
|
|
640 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
|
|
641 | if (n > 0 && s < count) { |
|
|
642 | MEMMOVE(cmdbuf_base, cmdbuf_ptr, |
|
|
643 | (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); |
|
|
644 | cmdbuf_ptr = cmdbuf_base; |
|
|
645 | cmdbuf_endp -= n; |
|
|
646 | s += n; |
|
|
647 | } |
|
|
648 | if (count > s) { |
|
|
649 | rxvt_print_error("data loss: cmd_write too large"); |
|
|
650 | count = s; |
|
|
651 | } |
|
|
652 | for (; count--;) |
|
|
653 | *cmdbuf_endp++ = *str++; |
|
|
654 | R->cmdbuf_ptr = cmdbuf_ptr; |
|
|
655 | R->cmdbuf_endp = cmdbuf_endp; |
|
|
656 | return 0; |
|
|
657 | } |
|
|
658 | #endif /* MENUBAR_MAX */ |
|
|
659 | |
|
|
660 | void |
|
|
661 | rxvt_term::process_x_events () |
|
|
662 | { |
|
|
663 | do |
|
|
664 | { |
|
|
665 | XEvent xev; |
|
|
666 | |
|
|
667 | XNextEvent (Xdisplay, &xev); |
|
|
668 | |
|
|
669 | #if defined(CURSOR_BLINK) |
|
|
670 | if ((Options & Opt_cursorBlink) |
|
|
671 | && xev.type == KeyPress) |
|
|
672 | { |
|
|
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 | w.at += BLINK_INTERVAL; |
|
|
710 | hidden_cursor = !hidden_cursor; |
|
|
711 | want_refresh = 1; |
|
|
712 | flush(); |
|
|
713 | } |
|
|
714 | |
|
|
715 | void |
|
|
716 | rxvt_term::x_cb (io_watcher &w, short revents) |
|
|
717 | { |
|
|
718 | process_x_events (); |
|
|
719 | |
|
|
720 | flush (); |
|
|
721 | } |
|
|
722 | |
|
|
723 | // read the next character, currently handles UTF-8 |
|
|
724 | // will probably handle all sorts of other stuff in the future |
|
|
725 | uint32_t |
|
|
726 | rxvt_term::next_char () |
|
|
727 | { |
|
|
728 | struct mbstate &s = mbstate; |
|
|
729 | |
|
|
730 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
731 | { |
|
|
732 | uint8_t ch = *cmdbuf_ptr; |
|
|
733 | |
|
|
734 | if (s.cnt) |
|
|
735 | { |
|
|
736 | if ((ch & 0xc0) == 0x80) |
|
|
737 | { |
|
|
738 | cmdbuf_ptr++; |
|
|
739 | |
|
|
740 | /* continuation */ |
|
|
741 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
742 | |
|
|
743 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
744 | return s.reg; |
611 | return; |
745 | |
|
|
746 | continue; |
|
|
747 | } |
612 | } |
748 | else |
613 | else |
749 | { |
614 | { |
750 | s.cnt = 0; |
615 | # if ISO_14755 |
751 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
616 | scr_overlay_off (); |
|
|
617 | # endif |
|
|
618 | iso14755buf = 0; |
752 | } |
619 | } |
753 | } |
620 | } |
754 | |
621 | else if (option (Opt_iso14755) && |
755 | if ((ch & 0xc0) == 0xc0) |
622 | ((ctrl && (keysym == XK_Shift_L || keysym == XK_Shift_R)) |
|
|
623 | || (shft && (keysym == XK_Control_L || keysym == XK_Control_R)))) |
|
|
624 | if (!(iso14755buf & ISO_14755_STARTED)) |
756 | { |
625 | { |
757 | cmdbuf_ptr++; |
626 | iso14755buf |= ISO_14755_STARTED; |
|
|
627 | # if ISO_14755 |
|
|
628 | scr_overlay_new (0, -1, sizeof ("ISO 14755 mode") - 1, 1); |
|
|
629 | scr_overlay_set (0, 0, "ISO 14755 mode"); |
|
|
630 | # endif |
|
|
631 | } |
|
|
632 | #endif |
758 | |
633 | |
759 | /* first byte */ |
634 | #ifdef PRINTPIPE |
760 | s.orig = ch; /* for broken encodings */ |
635 | if (keysym == XK_Print) |
|
|
636 | { |
|
|
637 | scr_printscreen (ctrl | shft); |
|
|
638 | return; |
|
|
639 | } |
|
|
640 | #endif |
|
|
641 | |
|
|
642 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
|
|
643 | { |
|
|
644 | bool kp = priv_modes & PrivMode_aplKP ? !shft : shft; |
|
|
645 | unsigned int newlen = 1; |
|
|
646 | |
|
|
647 | if (ev.state & ModNumLockMask) |
|
|
648 | kp = false; |
|
|
649 | |
|
|
650 | keysym = translate_keypad (keysym, kp); |
|
|
651 | |
|
|
652 | switch (keysym) |
|
|
653 | { |
|
|
654 | #ifndef NO_BACKSPACE_KEY |
|
|
655 | case XK_BackSpace: |
|
|
656 | if (priv_modes & PrivMode_HaveBackSpace) |
|
|
657 | { |
|
|
658 | kbuf[0] = (!! (priv_modes & PrivMode_BackSpace) |
|
|
659 | ^ !!ctrl) ? '\b' : '\177'; |
|
|
660 | kbuf[1] = '\0'; |
|
|
661 | } |
|
|
662 | else |
|
|
663 | strcpy (kbuf, rs[Rs_backspace_key]); |
|
|
664 | break; |
|
|
665 | #endif |
|
|
666 | #ifndef NO_DELETE_KEY |
|
|
667 | case XK_Delete: |
|
|
668 | strcpy (kbuf, rs[Rs_delete_key]); |
|
|
669 | break; |
|
|
670 | #endif |
|
|
671 | case XK_Tab: |
|
|
672 | if (shft) |
|
|
673 | strcpy (kbuf, "\033[Z"); |
|
|
674 | else |
|
|
675 | { |
|
|
676 | #ifdef CTRL_TAB_MAKES_META |
|
|
677 | if (ctrl) |
|
|
678 | meta = 1; |
|
|
679 | #endif |
|
|
680 | #ifdef MOD4_TAB_MAKES_META |
|
|
681 | if (ev.state & Mod4Mask) |
|
|
682 | meta = 1; |
|
|
683 | #endif |
|
|
684 | newlen = 0; |
|
|
685 | } |
|
|
686 | break; |
|
|
687 | |
|
|
688 | case XK_Up: /* "\033[A" */ |
|
|
689 | case XK_Down: /* "\033[B" */ |
|
|
690 | case XK_Right: /* "\033[C" */ |
|
|
691 | case XK_Left: /* "\033[D" */ |
|
|
692 | strcpy (kbuf, "\033[Z"); |
|
|
693 | kbuf[2] = "DACB"[keysym - XK_Left]; |
|
|
694 | /* do Shift first */ |
|
|
695 | if (shft) |
|
|
696 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
697 | else if (ctrl) |
|
|
698 | { |
|
|
699 | kbuf[1] = 'O'; |
|
|
700 | kbuf[2] = "dacb"[keysym - XK_Left]; |
|
|
701 | } |
|
|
702 | else if (priv_modes & PrivMode_aplCUR) |
|
|
703 | kbuf[1] = 'O'; |
|
|
704 | break; |
|
|
705 | |
|
|
706 | case XK_KP_Enter: |
|
|
707 | /* allow shift to override */ |
|
|
708 | if (kp) |
|
|
709 | { |
|
|
710 | strcpy (kbuf, "\033OM"); |
|
|
711 | break; |
|
|
712 | } |
|
|
713 | |
|
|
714 | /* FALLTHROUGH */ |
|
|
715 | |
|
|
716 | case XK_Return: |
|
|
717 | if (priv_modes & PrivMode_LFNL) |
|
|
718 | { |
|
|
719 | kbuf[0] = '\015'; |
|
|
720 | kbuf[1] = '\012'; |
|
|
721 | kbuf[2] = '\0'; |
|
|
722 | } |
|
|
723 | else |
|
|
724 | { |
|
|
725 | kbuf[0] = '\015'; |
|
|
726 | kbuf[1] = '\0'; |
|
|
727 | } |
|
|
728 | break; |
|
|
729 | |
|
|
730 | case XK_KP_F1: /* "\033OP" */ |
|
|
731 | case XK_KP_F2: /* "\033OQ" */ |
|
|
732 | case XK_KP_F3: /* "\033OR" */ |
|
|
733 | case XK_KP_F4: /* "\033OS" */ |
|
|
734 | strcpy (kbuf, "\033OP"); |
|
|
735 | kbuf[2] += (keysym - XK_KP_F1); |
|
|
736 | break; |
|
|
737 | |
|
|
738 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
|
|
739 | case XK_KP_Add: /* "\033Ok" : "+" */ |
|
|
740 | case XK_KP_Separator: /* "\033Ol" : "," */ |
|
|
741 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
|
|
742 | case XK_KP_Decimal: /* "\033On" : "." */ |
|
|
743 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
|
|
744 | case XK_KP_0: /* "\033Op" : "0" */ |
|
|
745 | case XK_KP_1: /* "\033Oq" : "1" */ |
|
|
746 | case XK_KP_2: /* "\033Or" : "2" */ |
|
|
747 | case XK_KP_3: /* "\033Os" : "3" */ |
|
|
748 | case XK_KP_4: /* "\033Ot" : "4" */ |
|
|
749 | case XK_KP_5: /* "\033Ou" : "5" */ |
|
|
750 | case XK_KP_6: /* "\033Ov" : "6" */ |
|
|
751 | case XK_KP_7: /* "\033Ow" : "7" */ |
|
|
752 | case XK_KP_8: /* "\033Ox" : "8" */ |
|
|
753 | case XK_KP_9: /* "\033Oy" : "9" */ |
|
|
754 | /* allow shift to override */ |
|
|
755 | if (kp) |
|
|
756 | { |
|
|
757 | strcpy (kbuf, "\033Oj"); |
|
|
758 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
759 | } |
|
|
760 | else |
|
|
761 | { |
|
|
762 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
|
|
763 | kbuf[1] = '\0'; |
|
|
764 | } |
|
|
765 | break; |
|
|
766 | |
|
|
767 | default: |
|
|
768 | { |
|
|
769 | int param = map_function_key (keysym); |
|
|
770 | if (param > 0) |
|
|
771 | sprintf (kbuf,"\033[%d~", param); |
|
|
772 | else |
|
|
773 | newlen = 0; |
|
|
774 | } |
|
|
775 | break; |
|
|
776 | } |
|
|
777 | |
|
|
778 | if (newlen) |
|
|
779 | len = strlen (kbuf); |
|
|
780 | |
|
|
781 | /* |
|
|
782 | * Pass meta for all function keys, if 'meta' option set |
|
|
783 | */ |
|
|
784 | #ifdef META8_OPTION |
|
|
785 | if (meta && (meta_char == 0x80) && len > 0) |
|
|
786 | kbuf[len - 1] |= 0x80; |
|
|
787 | #endif |
|
|
788 | |
|
|
789 | } |
|
|
790 | else if (ctrl && keysym == XK_minus) |
|
|
791 | { |
761 | s.reg = ch; |
792 | len = 1; |
762 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
793 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
763 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
794 | } |
764 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
795 | else if (keysym == XK_ISO_Left_Tab) |
765 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
796 | { |
766 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
797 | strcpy (kbuf, "\033[Z"); |
|
|
798 | len = 3; |
767 | } |
799 | } |
768 | else |
800 | else |
769 | { |
801 | { |
770 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
802 | #ifdef META8_OPTION |
|
|
803 | /* set 8-bit on */ |
|
|
804 | if (meta && (meta_char == 0x80)) |
|
|
805 | { |
|
|
806 | char *ch; |
|
|
807 | |
|
|
808 | for (ch = kbuf; ch < kbuf + len; ch++) |
|
|
809 | *ch |= 0x80; |
|
|
810 | |
|
|
811 | meta = 0; |
|
|
812 | } |
|
|
813 | #endif |
|
|
814 | /* nil */ ; |
|
|
815 | } |
|
|
816 | } |
|
|
817 | |
|
|
818 | if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_INT, keysym, DT_STR_LEN, kbuf, len, DT_END))) |
|
|
819 | return; |
|
|
820 | |
|
|
821 | if (len <= 0) |
|
|
822 | return; /* not mapped */ |
|
|
823 | |
|
|
824 | if (option (Opt_scrollTtyKeypress)) |
|
|
825 | if (view_start) |
|
|
826 | { |
|
|
827 | view_start = 0; |
|
|
828 | want_refresh = 1; |
|
|
829 | } |
|
|
830 | |
|
|
831 | /* |
|
|
832 | * these modifications only affect the static keybuffer |
|
|
833 | * pass Shift/Control indicators for function keys ending with `~' |
|
|
834 | * |
|
|
835 | * eg, |
|
|
836 | * Prior = "ESC[5~" |
|
|
837 | * Shift+Prior = "ESC[5$" |
|
|
838 | * Ctrl+Prior = "ESC[5^" |
|
|
839 | * Ctrl+Shift+Prior = "ESC[5@" |
|
|
840 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
|
|
841 | */ |
|
|
842 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
|
|
843 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
|
|
844 | |
|
|
845 | /* escape prefix */ |
|
|
846 | if (meta |
|
|
847 | #ifdef META8_OPTION |
|
|
848 | && meta_char == C0_ESC |
|
|
849 | #endif |
|
|
850 | ) |
|
|
851 | { |
|
|
852 | const char ch = C0_ESC; |
|
|
853 | tt_write (&ch, 1); |
|
|
854 | } |
|
|
855 | |
|
|
856 | tt_write (kbuf, (unsigned int)len); |
|
|
857 | } |
|
|
858 | |
|
|
859 | void |
|
|
860 | rxvt_term::key_release (XKeyEvent &ev) |
|
|
861 | { |
|
|
862 | #if (MOUSE_WHEEL && MOUSE_SLIP_WHEELING) || ISO_14755 || ENABLE_PERL |
|
|
863 | KeySym keysym; |
|
|
864 | |
|
|
865 | keysym = XLookupKeysym (&ev, ev.state & ShiftMask ? 1 : 0); // sorry, only shift supported :/ |
|
|
866 | #endif |
|
|
867 | |
|
|
868 | #if ENABLE_FRILLS || ISO_14755 |
|
|
869 | // ISO 14755 support |
|
|
870 | if (iso14755buf) |
|
|
871 | if (iso14755buf & ISO_14755_52) |
|
|
872 | { |
|
|
873 | # if ISO_14755 |
|
|
874 | scr_overlay_off (); |
|
|
875 | # endif |
|
|
876 | # if ISO_14755 |
|
|
877 | // iso14755 part 5.2 handling: release time |
|
|
878 | // first: controls |
|
|
879 | if ((ev.state & ControlMask) |
|
|
880 | && ((keysym >= 0x40 && keysym <= 0x5f) |
|
|
881 | || (keysym >= 0x61 && keysym <= 0x7f))) |
|
|
882 | { |
|
|
883 | iso14755buf = ISO_14755_51 | 0x2400 | (keysym & 0x1f); |
|
|
884 | commit_iso14755 (); |
|
|
885 | |
771 | return ch; |
886 | return; |
772 | } |
887 | } |
|
|
888 | |
|
|
889 | for (unsigned short *i = iso14755_symtab; i[0]; i += 2) |
|
|
890 | if (i[0] == keysym) |
|
|
891 | { |
|
|
892 | iso14755buf = ISO_14755_51 | i[1]; |
|
|
893 | commit_iso14755 (); |
|
|
894 | |
|
|
895 | return; |
|
|
896 | } |
|
|
897 | |
|
|
898 | scr_bell (); |
|
|
899 | # endif |
|
|
900 | iso14755buf = 0; |
|
|
901 | |
|
|
902 | return; |
773 | } |
903 | } |
|
|
904 | else if ((ev.state & (ShiftMask | ControlMask)) != (ShiftMask | ControlMask)) |
|
|
905 | { |
|
|
906 | # if ISO_14755 |
|
|
907 | scr_overlay_off (); |
|
|
908 | # endif |
|
|
909 | if (iso14755buf & ISO_14755_51) |
|
|
910 | commit_iso14755 (); |
|
|
911 | #if ISO_14755 |
|
|
912 | else if (option (Opt_iso14755_52) && iso14755buf & ISO_14755_STARTED) |
|
|
913 | { |
|
|
914 | iso14755buf = ISO_14755_52; // iso14755 part 5.2: remember empty begin/end pair |
774 | |
915 | |
775 | return NOCHAR; |
916 | scr_overlay_new (0, -1, sizeof ("KEYCAP PICTURE INSERT MODE") - 1, 1); |
|
|
917 | scr_overlay_set (0, 0, "KEYCAP PICTURE INSERT MODE"); |
|
|
918 | } |
|
|
919 | # endif |
|
|
920 | else |
|
|
921 | iso14755buf = 0; |
|
|
922 | } |
|
|
923 | #endif |
|
|
924 | |
|
|
925 | if (HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_INT, keysym, DT_END))) |
|
|
926 | return; |
|
|
927 | |
|
|
928 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
929 | if (!(ev.state & ControlMask)) |
|
|
930 | slip_wheel_ev.stop (); |
|
|
931 | else if (keysym == XK_Control_L || keysym == XK_Control_R) |
|
|
932 | mouse_slip_wheel_speed = 0; |
|
|
933 | #endif |
776 | } |
934 | } |
|
|
935 | |
|
|
936 | void |
|
|
937 | rxvt_term::flush () |
|
|
938 | { |
|
|
939 | flush_ev.stop (); |
|
|
940 | |
|
|
941 | #ifdef HAVE_BG_PIXMAP |
|
|
942 | if (bg_flags & BG_NEEDS_REFRESH) |
|
|
943 | { |
|
|
944 | bg_flags &= ~BG_NEEDS_REFRESH; |
|
|
945 | scr_touch (false); |
|
|
946 | } |
|
|
947 | #endif |
|
|
948 | |
|
|
949 | if (want_refresh) |
|
|
950 | { |
|
|
951 | if (SHOULD_INVOKE (HOOK_LINE_UPDATE)) |
|
|
952 | { |
|
|
953 | int row = view_start; |
|
|
954 | int end_row = row + nrow; |
|
|
955 | |
|
|
956 | while (row > top_row && ROW (row - 1).is_longer ()) |
|
|
957 | --row; |
|
|
958 | |
|
|
959 | do |
|
|
960 | { |
|
|
961 | int start_row = row; |
|
|
962 | line_t *l; |
|
|
963 | |
|
|
964 | do |
|
|
965 | { |
|
|
966 | l = &ROW (row++); |
|
|
967 | |
|
|
968 | if (!(l->f & LINE_FILTERED)) |
|
|
969 | { |
|
|
970 | // line not filtered, mark it as filtered |
|
|
971 | l->f |= LINE_FILTERED; |
|
|
972 | while (l->is_longer ()) |
|
|
973 | { |
|
|
974 | l = &ROW (row++); |
|
|
975 | l->f |= LINE_FILTERED; |
|
|
976 | } |
|
|
977 | |
|
|
978 | // and filter it |
|
|
979 | HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END)); |
|
|
980 | |
|
|
981 | break; |
|
|
982 | } |
|
|
983 | } |
|
|
984 | while (l->is_longer () && row < end_row); |
|
|
985 | } |
|
|
986 | while (row < end_row); |
|
|
987 | } |
|
|
988 | |
|
|
989 | scr_refresh (); |
|
|
990 | scrollBar.show (1); |
|
|
991 | #ifdef USE_XIM |
|
|
992 | im_send_spot (); |
|
|
993 | #endif |
|
|
994 | } |
|
|
995 | |
|
|
996 | display->flush (); |
|
|
997 | } |
|
|
998 | |
|
|
999 | /* checks whether a refresh is requested and starts the refresh timer */ |
|
|
1000 | void |
|
|
1001 | rxvt_term::refresh_check () |
|
|
1002 | { |
|
|
1003 | if (want_refresh && !flush_ev.is_active ()) |
|
|
1004 | flush_ev.start (1. / 60.); // refresh at max. 60 Hz normally |
|
|
1005 | |
|
|
1006 | display->flush (); |
|
|
1007 | } |
|
|
1008 | |
|
|
1009 | void |
|
|
1010 | rxvt_term::flush_cb (ev::timer &w, int revents) |
|
|
1011 | { |
|
|
1012 | make_current (); |
|
|
1013 | |
|
|
1014 | refresh_count = 0; |
|
|
1015 | flush (); |
|
|
1016 | } |
|
|
1017 | |
|
|
1018 | #ifdef CURSOR_BLINK |
|
|
1019 | void |
|
|
1020 | rxvt_term::cursor_blink_cb (ev::timer &w, int revents) |
|
|
1021 | { |
|
|
1022 | hidden_cursor = !hidden_cursor; |
|
|
1023 | want_refresh = 1; |
|
|
1024 | refresh_check (); |
|
|
1025 | } |
|
|
1026 | #endif |
|
|
1027 | |
|
|
1028 | #ifdef TEXT_BLINK |
|
|
1029 | void |
|
|
1030 | rxvt_term::text_blink_cb (ev::timer &w, int revents) |
|
|
1031 | { |
|
|
1032 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
|
|
1033 | { |
|
|
1034 | hidden_text = !hidden_text; |
|
|
1035 | want_refresh = 1; |
|
|
1036 | refresh_check (); |
|
|
1037 | } |
|
|
1038 | else |
|
|
1039 | w.stop (); |
|
|
1040 | } |
|
|
1041 | #endif |
|
|
1042 | |
|
|
1043 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1044 | void |
|
|
1045 | rxvt_term::cont_scroll_cb (ev::timer &w, int revents) |
|
|
1046 | { |
|
|
1047 | if ((scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN) |
|
|
1048 | && scr_page (scrollBar.state == SB_STATE_UP ? UP : DN, 1)) |
|
|
1049 | { |
|
|
1050 | want_refresh = 1; |
|
|
1051 | refresh_check (); |
|
|
1052 | } |
|
|
1053 | else |
|
|
1054 | w.stop (); |
|
|
1055 | } |
|
|
1056 | #endif |
|
|
1057 | |
|
|
1058 | #ifdef SELECTION_SCROLLING |
|
|
1059 | void |
|
|
1060 | rxvt_term::sel_scroll_cb (ev::timer &w, int revents) |
|
|
1061 | { |
|
|
1062 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
1063 | { |
|
|
1064 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
1065 | want_refresh = 1; |
|
|
1066 | refresh_check (); |
|
|
1067 | } |
|
|
1068 | else |
|
|
1069 | w.stop (); |
|
|
1070 | } |
|
|
1071 | #endif |
|
|
1072 | |
|
|
1073 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1074 | void |
|
|
1075 | rxvt_term::slip_wheel_cb (ev::timer &w, int revents) |
|
|
1076 | { |
|
|
1077 | if (scr_changeview (view_start - mouse_slip_wheel_speed)) |
|
|
1078 | { |
|
|
1079 | want_refresh = 1; |
|
|
1080 | refresh_check (); |
|
|
1081 | } |
|
|
1082 | |
|
|
1083 | if (view_start == top_row || view_start == 0 || mouse_slip_wheel_speed == 0) |
|
|
1084 | { |
|
|
1085 | mouse_slip_wheel_speed = 0; |
|
|
1086 | w.stop (); |
|
|
1087 | } |
|
|
1088 | } |
|
|
1089 | #endif |
|
|
1090 | |
|
|
1091 | #if LINUX_YIELD_HACK |
|
|
1092 | static struct event_handler |
|
|
1093 | { |
|
|
1094 | ev::prepare yield_ev; |
|
|
1095 | |
|
|
1096 | void yield_cb (ev::prepare &w, int revents) |
|
|
1097 | { |
|
|
1098 | // this should really be sched_yield(), but the linux guys thought |
|
|
1099 | // that giving a process calling sched_yield () less cpu time than |
|
|
1100 | // ones with high nice levels is a useful thing to do. It surely is is |
|
|
1101 | // allowed by the sus... as is returning ENOSYS. |
|
|
1102 | // since the linux guys additionally thought that breaking the only |
|
|
1103 | // known workaround against their unusable sched_yield hack is cool, |
|
|
1104 | // we just nanosleep a bit and hope for the best. |
|
|
1105 | |
|
|
1106 | struct timespec ts = { 0, 1000 }; |
|
|
1107 | nanosleep (&ts, 0); |
|
|
1108 | |
|
|
1109 | w.stop (); |
|
|
1110 | } |
|
|
1111 | |
|
|
1112 | event_handler () |
|
|
1113 | : yield_ev (this, &event_handler::yield_cb) |
|
|
1114 | { |
|
|
1115 | } |
|
|
1116 | } event_handler; |
|
|
1117 | #endif |
|
|
1118 | |
|
|
1119 | /* make sure all the cmd data is at beginning of cmdbuf */ |
|
|
1120 | void |
|
|
1121 | rxvt_term::cmdbuf_reify () |
|
|
1122 | { |
|
|
1123 | if (cmdbuf_ptr == cmdbuf_base) |
|
|
1124 | return; |
|
|
1125 | |
|
|
1126 | ssize_t used = cmdbuf_endp - cmdbuf_ptr; |
|
|
1127 | |
|
|
1128 | memmove (cmdbuf_base, cmdbuf_ptr, used); |
|
|
1129 | cmdbuf_ptr = cmdbuf_base; |
|
|
1130 | cmdbuf_endp = cmdbuf_ptr + used; |
|
|
1131 | |
|
|
1132 | } |
|
|
1133 | |
|
|
1134 | #if defined (KEYSYM_RESOURCE) |
|
|
1135 | void |
|
|
1136 | rxvt_term::cmdbuf_append (const char *str, size_t count) |
|
|
1137 | { |
|
|
1138 | cmdbuf_reify (); |
|
|
1139 | |
|
|
1140 | size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp; |
|
|
1141 | |
|
|
1142 | if (count > avail) |
|
|
1143 | return; |
|
|
1144 | |
|
|
1145 | memcpy (cmdbuf_endp, str, count); |
|
|
1146 | cmdbuf_endp += count; |
|
|
1147 | |
|
|
1148 | cmd_parse (); |
|
|
1149 | } |
|
|
1150 | #endif |
777 | |
1151 | |
778 | bool |
1152 | bool |
779 | rxvt_term::pty_fill (size_t count) |
1153 | rxvt_term::pty_fill () |
780 | { |
1154 | { |
781 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1155 | cmdbuf_reify (); |
782 | |
1156 | |
783 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1157 | size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp; |
|
|
1158 | |
|
|
1159 | if (!avail) |
|
|
1160 | { |
|
|
1161 | // normally this indicates a "too long" command sequence - just drop the data we have |
784 | cmdbuf_ptr = cmdbuf_base; |
1162 | cmdbuf_ptr = cmdbuf_base; |
785 | cmdbuf_endp = cmdbuf_ptr + n; |
1163 | cmdbuf_endp = cmdbuf_ptr; |
786 | |
1164 | avail = CBUFSIZ; |
787 | n = read (cmd_fd, cmdbuf_endp, count); |
1165 | } |
788 | |
1166 | |
|
|
1167 | ssize_t r = read (pty->pty, cmdbuf_endp, avail); |
|
|
1168 | |
789 | if (n > 0) |
1169 | if (r > 0) |
790 | { |
1170 | { |
791 | cmdbuf_endp += n; |
1171 | cmdbuf_endp += r; |
792 | return true; |
1172 | return true; |
793 | } |
1173 | } |
794 | else if (n < 0 && errno == EAGAIN) |
1174 | else if (r < 0 && (errno == EAGAIN || errno == EINTR)) |
|
|
1175 | { |
|
|
1176 | #if LINUX_YIELD_HACK |
|
|
1177 | if (display->is_local) |
|
|
1178 | event_handler.yield_ev.start (); |
|
|
1179 | #endif |
|
|
1180 | } |
|
|
1181 | else |
|
|
1182 | { |
|
|
1183 | pty_ev.stop (); |
|
|
1184 | |
|
|
1185 | if (!option (Opt_hold)) |
|
|
1186 | destroy (); |
|
|
1187 | } |
|
|
1188 | |
795 | return false; |
1189 | return false; |
796 | |
|
|
797 | rxvt_clean_exit(); |
|
|
798 | exit(EXIT_FAILURE); /* bad order of events? */ |
|
|
799 | } |
1190 | } |
800 | |
1191 | |
801 | void |
1192 | void |
802 | rxvt_term::pty_cb (io_watcher &w, short revents) |
1193 | rxvt_term::pty_cb (ev::io &w, int revents) |
803 | { |
1194 | { |
804 | while (pty_fill (BUFSIZ - (cmdbuf_endp - cmdbuf_ptr))) |
1195 | make_current (); |
|
|
1196 | |
|
|
1197 | if (revents & ev::READ) |
|
|
1198 | // loop, but don't allow a single term to monopolize us |
|
|
1199 | for (int i = CBUFCNT; i-- && pty_fill (); ) |
|
|
1200 | cmd_parse (); |
|
|
1201 | |
|
|
1202 | if (revents & ev::WRITE) |
|
|
1203 | pty_write (); |
|
|
1204 | |
|
|
1205 | refresh_check (); |
|
|
1206 | } |
|
|
1207 | |
|
|
1208 | void |
|
|
1209 | rxvt_term::pointer_unblank () |
|
|
1210 | { |
|
|
1211 | XDefineCursor (dpy, vt, TermWin_cursor); |
|
|
1212 | recolour_cursor (); |
|
|
1213 | |
|
|
1214 | #ifdef POINTER_BLANK |
|
|
1215 | hidden_pointer = 0; |
|
|
1216 | |
|
|
1217 | if (option (Opt_pointerBlank)) |
|
|
1218 | pointer_ev.start (pointerBlankDelay); |
|
|
1219 | #endif |
|
|
1220 | } |
|
|
1221 | |
|
|
1222 | #ifdef POINTER_BLANK |
|
|
1223 | void |
|
|
1224 | rxvt_term::pointer_blank () |
|
|
1225 | { |
|
|
1226 | if (!option (Opt_pointerBlank)) |
|
|
1227 | return; |
|
|
1228 | |
|
|
1229 | XDefineCursor (dpy, vt, display->blank_cursor); |
|
|
1230 | XFlush (dpy); |
|
|
1231 | |
|
|
1232 | hidden_pointer = 1; |
|
|
1233 | } |
|
|
1234 | |
|
|
1235 | void |
|
|
1236 | rxvt_term::pointer_cb (ev::timer &w, int revents) |
|
|
1237 | { |
|
|
1238 | make_current (); |
|
|
1239 | |
|
|
1240 | pointer_blank (); |
|
|
1241 | } |
|
|
1242 | #endif |
|
|
1243 | |
|
|
1244 | void |
|
|
1245 | rxvt_term::mouse_report (XButtonEvent &ev) |
|
|
1246 | { |
|
|
1247 | int button_number, key_state = 0; |
|
|
1248 | int x, y; |
|
|
1249 | int code = 32; |
|
|
1250 | |
|
|
1251 | x = Pixel2Col (ev.x) + 1; |
|
|
1252 | y = Pixel2Row (ev.y) + 1; |
|
|
1253 | |
|
|
1254 | if (ev.type == MotionNotify) |
|
|
1255 | { |
|
|
1256 | if (x == mouse_row && y == mouse_col) |
|
|
1257 | return; |
|
|
1258 | |
|
|
1259 | mouse_row = x; |
|
|
1260 | mouse_col = y; |
|
|
1261 | code += 32; |
805 | { |
1262 | } |
806 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
807 | //ch = rxvt_cmd_getc(aR); /* wait for something */ |
|
|
808 | //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid); |
|
|
809 | |
1263 | |
810 | uint32_t ch = NOCHAR; |
1264 | if (MEvent.button == AnyButton) |
|
|
1265 | button_number = 3; |
|
|
1266 | else |
|
|
1267 | { |
|
|
1268 | button_number = MEvent.button - Button1; |
|
|
1269 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1270 | if (button_number >= 3) |
|
|
1271 | button_number += 64 - 3; |
|
|
1272 | } |
811 | |
1273 | |
812 | for (;;) |
1274 | if (priv_modes & PrivMode_MouseX10) |
|
|
1275 | { |
|
|
1276 | /* |
|
|
1277 | * do not report ButtonRelease |
|
|
1278 | * no state info allowed |
|
|
1279 | */ |
|
|
1280 | key_state = 0; |
|
|
1281 | if (button_number == 3) |
|
|
1282 | return; |
|
|
1283 | } |
|
|
1284 | else |
|
|
1285 | { |
|
|
1286 | /* XTerm mouse reporting needs these values: |
|
|
1287 | * 4 = Shift |
|
|
1288 | * 8 = Meta |
|
|
1289 | * 16 = Control |
|
|
1290 | * plus will add in our own Double-Click reporting |
|
|
1291 | * 32 = Double Click |
|
|
1292 | */ |
|
|
1293 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1294 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
|
|
1295 | + ((MEvent.state & ControlMask) ? 16 : 0); |
|
|
1296 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1297 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
|
|
1298 | #endif |
|
|
1299 | } |
|
|
1300 | |
|
|
1301 | #if DEBUG_MOUSEREPORT |
|
|
1302 | fprintf (stderr, "Mouse ["); |
|
|
1303 | if (key_state & 16) |
|
|
1304 | fputc ('C', stderr); |
|
|
1305 | if (key_state & 4) |
|
|
1306 | fputc ('S', stderr); |
|
|
1307 | if (key_state & 8) |
|
|
1308 | fputc ('A', stderr); |
|
|
1309 | if (key_state & 32) |
|
|
1310 | fputc ('2', stderr); |
|
|
1311 | fprintf (stderr, "]: <%d>, %d/%d\n", |
|
|
1312 | button_number, |
|
|
1313 | x, |
|
|
1314 | y); |
|
|
1315 | #endif |
|
|
1316 | |
|
|
1317 | #if ENABLE_FRILLS |
|
|
1318 | if (priv_modes & PrivMode_ExtMouseRight) |
|
|
1319 | tt_printf ("\033[%d;%d;%dM", |
|
|
1320 | code + button_number + key_state, |
|
|
1321 | x, |
|
|
1322 | y); |
|
|
1323 | else if (priv_modes & PrivMode_ExtModeMouse) |
|
|
1324 | tt_printf ("\033[M%c%lc%lc", |
|
|
1325 | code + button_number + key_state, |
|
|
1326 | wint_t (32 + x), |
|
|
1327 | wint_t (32 + y)); |
|
|
1328 | else |
|
|
1329 | #endif |
|
|
1330 | tt_printf ("\033[M%c%c%c", |
|
|
1331 | code + button_number + key_state, |
|
|
1332 | 32 + x, |
|
|
1333 | 32 + y); |
|
|
1334 | } |
|
|
1335 | |
|
|
1336 | /*{{{ process an X event */ |
|
|
1337 | void |
|
|
1338 | rxvt_term::x_cb (XEvent &ev) |
|
|
1339 | { |
|
|
1340 | make_current (); |
|
|
1341 | |
|
|
1342 | dLocal (Display *, dpy); |
|
|
1343 | |
|
|
1344 | if (ev.xany.window == vt |
|
|
1345 | && SHOULD_INVOKE (HOOK_X_EVENT) |
|
|
1346 | && HOOK_INVOKE ((this, HOOK_X_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1347 | return; |
|
|
1348 | |
|
|
1349 | // for XQueryPointer |
|
|
1350 | Window unused_root, unused_child; |
|
|
1351 | int unused_root_x, unused_root_y; |
|
|
1352 | unsigned int unused_mask; |
|
|
1353 | |
|
|
1354 | switch (ev.type) |
|
|
1355 | { |
|
|
1356 | case KeyPress: |
|
|
1357 | key_press (ev.xkey); |
|
|
1358 | break; |
|
|
1359 | |
|
|
1360 | case KeyRelease: |
|
|
1361 | key_release (ev.xkey); |
|
|
1362 | break; |
|
|
1363 | |
|
|
1364 | case ButtonPress: |
|
|
1365 | button_press (ev.xbutton); |
|
|
1366 | break; |
|
|
1367 | |
|
|
1368 | case ButtonRelease: |
|
|
1369 | button_release (ev.xbutton); |
|
|
1370 | break; |
|
|
1371 | |
|
|
1372 | case ClientMessage: |
|
|
1373 | if (ev.xclient.format == 32 |
|
|
1374 | && !HOOK_INVOKE ((this, HOOK_CLIENT_MESSAGE, DT_XEVENT, &ev, DT_END))) |
813 | { |
1375 | { |
814 | if (ch == NOCHAR) |
1376 | if (ev.xclient.message_type == xa[XA_WM_PROTOCOLS]) |
815 | ch = next_char (); |
1377 | { |
|
|
1378 | if (!HOOK_INVOKE ((this, HOOK_WM_PROTOCOLS, DT_XEVENT, &ev, DT_END))) |
|
|
1379 | { |
|
|
1380 | if (ev.xclient.data.l[0] == xa[XA_WM_DELETE_WINDOW]) |
|
|
1381 | { |
|
|
1382 | if (!HOOK_INVOKE ((this, HOOK_WM_DELETE_WINDOW, DT_XEVENT, &ev, DT_END))) |
|
|
1383 | destroy (); |
|
|
1384 | } |
|
|
1385 | #if ENABLE_EWMH |
|
|
1386 | else if (ev.xclient.data.l[0] == xa[XA_NET_WM_PING]) |
|
|
1387 | XSendEvent (dpy, ev.xclient.window = display->root, |
|
|
1388 | False, SubstructureRedirectMask | SubstructureNotifyMask, |
|
|
1389 | &ev); |
|
|
1390 | #endif |
|
|
1391 | } |
|
|
1392 | } |
|
|
1393 | #if ENABLE_XEMBED |
|
|
1394 | else if (ev.xclient.format == 32 && ev.xclient.message_type == xa[XA_XEMBED]) |
|
|
1395 | { |
|
|
1396 | if (ev.xclient.data.l[1] == XEMBED_FOCUS_IN) |
|
|
1397 | focus_in (); |
|
|
1398 | else if (ev.xclient.data.l[1] == XEMBED_FOCUS_OUT) |
|
|
1399 | focus_out (); |
|
|
1400 | } |
|
|
1401 | #endif |
|
|
1402 | } |
|
|
1403 | break; |
816 | |
1404 | |
817 | if (ch == NOCHAR) // TODO: improve |
1405 | /* |
|
|
1406 | * XXX: this is not the _current_ arrangement |
|
|
1407 | * Here's my conclusion: |
|
|
1408 | * If the window is completely unobscured, use bitblt's |
|
|
1409 | * to scroll. Even then, they're only used when doing partial |
|
|
1410 | * screen scrolling. When partially obscured, we have to fill |
|
|
1411 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1412 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1413 | * which ought to make things real slow! |
|
|
1414 | */ |
|
|
1415 | case VisibilityNotify: |
|
|
1416 | switch (ev.xvisibility.state) |
|
|
1417 | { |
|
|
1418 | case VisibilityUnobscured: |
|
|
1419 | refresh_type = FAST_REFRESH; |
818 | break; |
1420 | break; |
|
|
1421 | case VisibilityPartiallyObscured: |
|
|
1422 | refresh_type = SLOW_REFRESH; |
|
|
1423 | break; |
|
|
1424 | default: |
|
|
1425 | refresh_type = NO_REFRESH; |
|
|
1426 | break; |
|
|
1427 | } |
|
|
1428 | break; |
819 | |
1429 | |
820 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
1430 | case FocusIn: |
|
|
1431 | if (ev.xfocus.detail != NotifyInferior |
|
|
1432 | && ev.xfocus.detail != NotifyPointer |
|
|
1433 | && ev.xfocus.mode != NotifyGrab) |
|
|
1434 | focus_in (); |
|
|
1435 | break; |
|
|
1436 | |
|
|
1437 | case FocusOut: |
|
|
1438 | if (ev.xfocus.detail != NotifyInferior |
|
|
1439 | && ev.xfocus.detail != NotifyPointer |
|
|
1440 | && ev.xfocus.mode != NotifyGrab) |
|
|
1441 | focus_out (); |
|
|
1442 | break; |
|
|
1443 | |
|
|
1444 | case ConfigureNotify: |
|
|
1445 | if (ev.xconfigure.window == parent) |
|
|
1446 | { |
|
|
1447 | while (XCheckTypedWindowEvent (dpy, ev.xconfigure.window, ConfigureNotify, &ev)) |
|
|
1448 | ; |
|
|
1449 | |
|
|
1450 | #ifdef HAVE_BG_PIXMAP |
|
|
1451 | bool moved = false; |
|
|
1452 | if (bg_window_position_sensitive ()) |
|
|
1453 | { |
|
|
1454 | int x, y; |
|
|
1455 | if (ev.xconfigure.send_event) |
|
|
1456 | { |
|
|
1457 | x = ev.xconfigure.x; |
|
|
1458 | y = ev.xconfigure.y; |
|
|
1459 | } |
|
|
1460 | else |
|
|
1461 | get_window_origin (x, y); |
|
|
1462 | |
|
|
1463 | if (bg_set_position (x, y) |
|
|
1464 | || !(bg_flags & BG_IS_VALID)) |
|
|
1465 | moved = true; |
|
|
1466 | } |
|
|
1467 | #endif |
|
|
1468 | |
|
|
1469 | if (szHint.width != ev.xconfigure.width || szHint.height != ev.xconfigure.height) |
|
|
1470 | { |
|
|
1471 | seen_resize = 1; |
|
|
1472 | resize_all_windows (ev.xconfigure.width, ev.xconfigure.height, 1); |
|
|
1473 | } |
|
|
1474 | else |
|
|
1475 | { |
|
|
1476 | #ifdef HAVE_BG_PIXMAP |
|
|
1477 | if (moved) |
|
|
1478 | update_background (); |
|
|
1479 | #endif |
|
|
1480 | } |
|
|
1481 | |
|
|
1482 | HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1483 | } |
|
|
1484 | break; |
|
|
1485 | |
|
|
1486 | case PropertyNotify: |
|
|
1487 | HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1488 | break; |
|
|
1489 | |
|
|
1490 | case SelectionClear: |
|
|
1491 | selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]); |
|
|
1492 | break; |
|
|
1493 | |
|
|
1494 | case SelectionRequest: |
|
|
1495 | selection_send (ev.xselectionrequest); |
|
|
1496 | break; |
|
|
1497 | |
|
|
1498 | case MapNotify: |
|
|
1499 | #ifdef HAVE_BG_PIXMAP |
|
|
1500 | /* This is needed specifically to fix the case of no window manager or a |
|
|
1501 | * non-reparenting window manager. In those cases we never get first |
|
|
1502 | * ConfigureNotify. Also that speeds startup under normal WM, by taking |
|
|
1503 | * care of multiplicity of ConfigureNotify events arriving while WM does |
|
|
1504 | * reparenting. |
|
|
1505 | * We should not render background immediately, as there could be several |
|
|
1506 | * ConfigureNotify's to follow. Lets take care of all of them in one scoop |
|
|
1507 | * by scheduling background redraw as soon as we can, but giving a short |
|
|
1508 | * bit of time for ConfigureNotifies to arrive. |
|
|
1509 | * We should render background PRIOR to drawing any text, but AFTER all |
|
|
1510 | * of ConfigureNotifys for the best results. |
|
|
1511 | */ |
|
|
1512 | if (!(bg_flags & BG_IS_VALID)) |
|
|
1513 | update_background_ev.start (0.025); |
|
|
1514 | #endif |
|
|
1515 | mapped = 1; |
|
|
1516 | #ifdef TEXT_BLINK |
|
|
1517 | text_blink_ev.start (); |
|
|
1518 | #endif |
|
|
1519 | HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1520 | break; |
|
|
1521 | |
|
|
1522 | case UnmapNotify: |
|
|
1523 | mapped = 0; |
|
|
1524 | #ifdef TEXT_BLINK |
|
|
1525 | text_blink_ev.stop (); |
|
|
1526 | #endif |
|
|
1527 | HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1528 | break; |
|
|
1529 | |
|
|
1530 | case GraphicsExpose: |
|
|
1531 | case Expose: |
|
|
1532 | if (ev.xany.window == vt) |
|
|
1533 | { |
|
|
1534 | do |
|
|
1535 | { |
|
|
1536 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1537 | ev.xexpose.width, ev.xexpose.height, false); |
|
|
1538 | } |
|
|
1539 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)); |
|
|
1540 | |
|
|
1541 | ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose; |
|
|
1542 | |
|
|
1543 | while (XCheckTypedWindowEvent (dpy, vt, ev.xany.type, &ev)) |
|
|
1544 | { |
|
|
1545 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1546 | ev.xexpose.width, ev.xexpose.height, false); |
|
|
1547 | } |
|
|
1548 | |
|
|
1549 | want_refresh = 1; |
|
|
1550 | } |
|
|
1551 | else |
|
|
1552 | { |
|
|
1553 | XEvent unused_event; |
|
|
1554 | |
|
|
1555 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, Expose, &unused_event)) |
|
|
1556 | ; |
|
|
1557 | while (XCheckTypedWindowEvent (dpy, ev.xany.window, GraphicsExpose, &unused_event)) |
|
|
1558 | ; |
|
|
1559 | |
|
|
1560 | if (scrollBar.state && ev.xany.window == scrollBar.win) |
|
|
1561 | { |
|
|
1562 | scrollBar.state = SB_STATE_IDLE; |
|
|
1563 | scrollBar.show (0); |
|
|
1564 | } |
|
|
1565 | } |
|
|
1566 | break; |
|
|
1567 | |
|
|
1568 | case MotionNotify: |
|
|
1569 | #ifdef POINTER_BLANK |
|
|
1570 | if (hidden_pointer) |
|
|
1571 | pointer_unblank (); |
|
|
1572 | #endif |
|
|
1573 | if ((priv_modes & PrivMode_MouseBtnEvent && ev.xbutton.state & (Button1Mask|Button2Mask|Button3Mask)) |
|
|
1574 | || priv_modes & PrivMode_MouseAnyEvent) |
|
|
1575 | mouse_report (ev.xbutton); |
|
|
1576 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
|
|
1577 | break; |
|
|
1578 | |
|
|
1579 | if (ev.xany.window == vt) |
|
|
1580 | { |
|
|
1581 | if (SHOULD_INVOKE (HOOK_MOTION_NOTIFY) |
|
|
1582 | && HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1583 | ; // nop |
|
|
1584 | else if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
|
|
1585 | { |
|
|
1586 | while (XCheckTypedWindowEvent (dpy, vt, MotionNotify, &ev)) |
|
|
1587 | ; |
|
|
1588 | |
|
|
1589 | XQueryPointer (dpy, vt, |
|
|
1590 | &unused_root, &unused_child, |
|
|
1591 | &unused_root_x, &unused_root_y, |
|
|
1592 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1593 | &ev.xbutton.state); |
|
|
1594 | #ifdef MOUSE_THRESHOLD |
|
|
1595 | /* deal with a `jumpy' mouse */ |
|
|
1596 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
|
|
1597 | { |
|
|
1598 | #endif |
|
|
1599 | #if ISO_14755 |
|
|
1600 | // 5.4 |
|
|
1601 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1602 | { |
|
|
1603 | iso14755_54 (ev.xbutton.x, ev.xbutton.y); |
|
|
1604 | break; |
|
|
1605 | } |
|
|
1606 | #endif |
|
|
1607 | selection_extend (ev.xbutton.x, ev.xbutton.y, |
|
|
1608 | ev.xbutton.state & Button3Mask ? 2 : 0); |
|
|
1609 | |
|
|
1610 | #ifdef SELECTION_SCROLLING |
|
|
1611 | if (ev.xbutton.y < int_bwidth |
|
|
1612 | || Pixel2Row (ev.xbutton.y) > (nrow-1)) |
|
|
1613 | { |
|
|
1614 | int dist; |
|
|
1615 | |
|
|
1616 | /* don't clobber the current delay if we are |
|
|
1617 | * already in the middle of scrolling. |
|
|
1618 | */ |
|
|
1619 | if (!sel_scroll_ev.is_active ()) |
|
|
1620 | sel_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); |
|
|
1621 | |
|
|
1622 | /* save the event params so we can highlight |
|
|
1623 | * the selection in the pending-scroll loop |
|
|
1624 | */ |
|
|
1625 | selection_save_x = ev.xbutton.x; |
|
|
1626 | selection_save_y = ev.xbutton.y; |
|
|
1627 | selection_save_state = (ev.xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1628 | |
|
|
1629 | /* calc number of lines to scroll */ |
|
|
1630 | if (ev.xbutton.y < int_bwidth) |
|
|
1631 | { |
|
|
1632 | scroll_selection_dir = UP; |
|
|
1633 | dist = int_bwidth - ev.xbutton.y; |
|
|
1634 | } |
|
|
1635 | else |
|
|
1636 | { |
|
|
1637 | scroll_selection_dir = DN; |
|
|
1638 | dist = ev.xbutton.y - (int_bwidth + height); |
|
|
1639 | } |
|
|
1640 | |
|
|
1641 | scroll_selection_lines = Pixel2Height (dist) |
|
|
1642 | / SELECTION_SCROLL_LINE_SPEEDUP |
|
|
1643 | + 1; |
|
|
1644 | min_it (scroll_selection_lines, |
|
|
1645 | SELECTION_SCROLL_MAX_LINES); |
|
|
1646 | } |
|
|
1647 | else |
|
|
1648 | { |
|
|
1649 | /* we are within the text window, so we |
|
|
1650 | * shouldn't be scrolling |
|
|
1651 | */ |
|
|
1652 | sel_scroll_ev.stop(); |
|
|
1653 | } |
|
|
1654 | #endif |
|
|
1655 | #ifdef MOUSE_THRESHOLD |
|
|
1656 | } |
|
|
1657 | #endif |
|
|
1658 | } |
|
|
1659 | } |
|
|
1660 | else if (scrollBar.state == SB_STATE_MOTION && ev.xany.window == scrollBar.win) |
|
|
1661 | { |
|
|
1662 | while (XCheckTypedWindowEvent (dpy, scrollBar.win, |
|
|
1663 | MotionNotify, &ev)) |
|
|
1664 | ; |
|
|
1665 | |
|
|
1666 | XQueryPointer (dpy, scrollBar.win, |
|
|
1667 | &unused_root, &unused_child, |
|
|
1668 | &unused_root_x, &unused_root_y, |
|
|
1669 | &ev.xbutton.x, &ev.xbutton.y, |
|
|
1670 | &unused_mask); |
|
|
1671 | scr_move_to (scrollBar.position (ev.xbutton.y) - csrO, |
|
|
1672 | scrollBar.size ()); |
|
|
1673 | want_refresh = 1; |
|
|
1674 | scrollBar.show (1); |
|
|
1675 | } |
|
|
1676 | break; |
|
|
1677 | } |
|
|
1678 | |
|
|
1679 | #if defined(CURSOR_BLINK) |
|
|
1680 | if (option (Opt_cursorBlink) && ev.type == KeyPress) |
|
|
1681 | { |
|
|
1682 | if (hidden_cursor) |
|
|
1683 | { |
|
|
1684 | hidden_cursor = 0; |
|
|
1685 | want_refresh = 1; |
|
|
1686 | } |
|
|
1687 | |
|
|
1688 | cursor_blink_ev.again (); |
|
|
1689 | } |
|
|
1690 | #endif |
|
|
1691 | |
|
|
1692 | #if defined(POINTER_BLANK) |
|
|
1693 | if (option (Opt_pointerBlank) && pointerBlankDelay > 0) |
|
|
1694 | { |
|
|
1695 | if (ev.type == MotionNotify |
|
|
1696 | || ev.type == ButtonPress |
|
|
1697 | || ev.type == ButtonRelease) |
|
|
1698 | if (hidden_pointer) |
|
|
1699 | pointer_unblank (); |
|
|
1700 | |
|
|
1701 | if (ev.type == KeyPress && hidden_pointer == 0) |
|
|
1702 | pointer_blank (); |
|
|
1703 | } |
|
|
1704 | #endif |
|
|
1705 | |
|
|
1706 | refresh_check (); |
|
|
1707 | } |
|
|
1708 | |
|
|
1709 | #if ENABLE_FRILLS |
|
|
1710 | void |
|
|
1711 | rxvt_term::set_urgency (bool enable) |
|
|
1712 | { |
|
|
1713 | if (enable == urgency_hint) |
|
|
1714 | return; |
|
|
1715 | |
|
|
1716 | if (XWMHints *h = XGetWMHints (dpy, parent)) |
|
|
1717 | { |
|
|
1718 | h->flags = h->flags & ~XUrgencyHint | (enable ? XUrgencyHint : 0); |
|
|
1719 | XSetWMHints (dpy, parent, h); |
|
|
1720 | urgency_hint = enable; |
|
|
1721 | XFree (h); |
|
|
1722 | } |
|
|
1723 | } |
|
|
1724 | #endif |
|
|
1725 | |
|
|
1726 | void |
|
|
1727 | rxvt_term::focus_in () |
|
|
1728 | { |
|
|
1729 | if (!focus) |
|
|
1730 | { |
|
|
1731 | focus = 1; |
|
|
1732 | want_refresh = 1; |
|
|
1733 | |
|
|
1734 | #if USE_XIM |
|
|
1735 | if (Input_Context != NULL) |
|
|
1736 | { |
|
|
1737 | im_set_position (); |
|
|
1738 | XSetICFocus (Input_Context); |
|
|
1739 | } |
|
|
1740 | #endif |
|
|
1741 | #if CURSOR_BLINK |
|
|
1742 | if (option (Opt_cursorBlink)) |
|
|
1743 | cursor_blink_ev.again (); |
|
|
1744 | #endif |
|
|
1745 | #if OFF_FOCUS_FADING |
|
|
1746 | if (rs[Rs_fade]) |
|
|
1747 | { |
|
|
1748 | pix_colors = pix_colors_focused; |
|
|
1749 | scr_recolour (); |
|
|
1750 | } |
|
|
1751 | #endif |
|
|
1752 | #if ENABLE_FRILLS |
|
|
1753 | if (option (Opt_urgentOnBell)) |
|
|
1754 | set_urgency (0); |
|
|
1755 | #endif |
|
|
1756 | |
|
|
1757 | HOOK_INVOKE ((this, HOOK_FOCUS_IN, DT_END)); |
|
|
1758 | } |
|
|
1759 | } |
|
|
1760 | |
|
|
1761 | void |
|
|
1762 | rxvt_term::focus_out () |
|
|
1763 | { |
|
|
1764 | if (focus) |
|
|
1765 | { |
|
|
1766 | focus = 0; |
|
|
1767 | want_refresh = 1; |
|
|
1768 | |
|
|
1769 | #if ENABLE_FRILLS |
|
|
1770 | if (option (Opt_urgentOnBell)) |
|
|
1771 | set_urgency (0); |
|
|
1772 | #endif |
|
|
1773 | #if ENABLE_FRILLS || ISO_14755 |
|
|
1774 | if (iso14755buf) |
|
|
1775 | { |
|
|
1776 | iso14755buf = 0; |
|
|
1777 | # if ISO_14755 |
|
|
1778 | scr_overlay_off (); |
|
|
1779 | # endif |
|
|
1780 | } |
|
|
1781 | #endif |
|
|
1782 | #if USE_XIM |
|
|
1783 | if (Input_Context != NULL) |
|
|
1784 | XUnsetICFocus (Input_Context); |
|
|
1785 | #endif |
|
|
1786 | #if CURSOR_BLINK |
|
|
1787 | if (option (Opt_cursorBlink)) |
|
|
1788 | cursor_blink_ev.stop (); |
|
|
1789 | |
|
|
1790 | hidden_cursor = 0; |
|
|
1791 | #endif |
|
|
1792 | #if OFF_FOCUS_FADING |
|
|
1793 | if (rs[Rs_fade]) |
|
|
1794 | { |
|
|
1795 | pix_colors = pix_colors_unfocused; |
|
|
1796 | scr_recolour (); |
|
|
1797 | } |
|
|
1798 | #endif |
|
|
1799 | |
|
|
1800 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
|
|
1801 | } |
|
|
1802 | } |
|
|
1803 | |
|
|
1804 | void |
|
|
1805 | rxvt_term::update_fade_color (unsigned int idx) |
|
|
1806 | { |
|
|
1807 | #if OFF_FOCUS_FADING |
|
|
1808 | if (rs[Rs_fade]) |
|
|
1809 | { |
|
|
1810 | rgba c; |
|
|
1811 | pix_colors [Color_fade].get (c); |
|
|
1812 | pix_colors_focused [idx].fade (this, atoi (rs[Rs_fade]), pix_colors_unfocused [idx], c); |
|
|
1813 | } |
|
|
1814 | #endif |
|
|
1815 | } |
|
|
1816 | |
|
|
1817 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
|
|
1818 | void |
|
|
1819 | rxvt_term::rootwin_cb (XEvent &ev) |
|
|
1820 | { |
|
|
1821 | make_current (); |
|
|
1822 | |
|
|
1823 | if (SHOULD_INVOKE (HOOK_ROOT_EVENT) |
|
|
1824 | && HOOK_INVOKE ((this, HOOK_ROOT_EVENT, DT_XEVENT, &ev, DT_END))) |
|
|
1825 | return; |
|
|
1826 | |
|
|
1827 | # if ENABLE_TRANSPARENCY |
|
|
1828 | switch (ev.type) |
|
|
1829 | { |
|
|
1830 | case PropertyNotify: |
|
|
1831 | /* |
|
|
1832 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1833 | * use the property to determine the pixmap. We use it later on. |
|
|
1834 | */ |
|
|
1835 | if (ev.xproperty.atom == xa[XA_XROOTPMAP_ID] |
|
|
1836 | || ev.xproperty.atom == xa[XA_ESETROOT_PMAP_ID]) |
|
|
1837 | { |
|
|
1838 | bg_set_root_pixmap (); |
|
|
1839 | update_background (); |
|
|
1840 | } |
|
|
1841 | |
|
|
1842 | break; |
|
|
1843 | } |
|
|
1844 | # endif |
|
|
1845 | |
|
|
1846 | refresh_check (); |
|
|
1847 | } |
|
|
1848 | #endif |
|
|
1849 | |
|
|
1850 | void |
|
|
1851 | rxvt_term::button_press (XButtonEvent &ev) |
|
|
1852 | { |
|
|
1853 | int reportmode = 0, clickintime; |
|
|
1854 | |
|
|
1855 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1856 | |
|
|
1857 | if (!bypass_keystate) |
|
|
1858 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
1859 | |
|
|
1860 | /* |
|
|
1861 | * VT window processing of button press |
|
|
1862 | */ |
|
|
1863 | if (ev.window == vt) |
|
|
1864 | { |
|
|
1865 | if (HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END))) |
|
|
1866 | return; |
|
|
1867 | |
|
|
1868 | #if ISO_14755 |
|
|
1869 | // 5.4 |
|
|
1870 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
1871 | { |
|
|
1872 | iso14755_54 (ev.x, ev.y); |
|
|
1873 | return; |
|
|
1874 | } |
|
|
1875 | #endif |
|
|
1876 | |
|
|
1877 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
|
|
1878 | |
|
|
1879 | if (reportmode) |
|
|
1880 | { |
|
|
1881 | /* mouse report from vt window */ |
|
|
1882 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1883 | MEvent.state = ev.state; |
|
|
1884 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1885 | if (ev.button == MEvent.button && clickintime) |
821 | { |
1886 | { |
822 | /* Read a text string from the input buffer */ |
1887 | /* same button, within allowed time */ |
823 | uint32_t buf[BUFSIZ]; |
1888 | MEvent.clicks++; |
824 | bool refreshnow = false; |
|
|
825 | int nlines = 0; |
|
|
826 | uint32_t *str = buf; |
|
|
827 | |
1889 | |
828 | *str++ = ch; |
1890 | if (MEvent.clicks > 1) |
829 | |
|
|
830 | for (;;) |
|
|
831 | { |
1891 | { |
832 | ch = next_char (); |
1892 | /* only report double clicks */ |
|
|
1893 | MEvent.clicks = 2; |
|
|
1894 | mouse_report (ev); |
833 | |
1895 | |
834 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
1896 | /* don't report the release */ |
|
|
1897 | MEvent.clicks = 0; |
|
|
1898 | MEvent.button = AnyButton; |
|
|
1899 | } |
|
|
1900 | } |
|
|
1901 | else |
|
|
1902 | { |
|
|
1903 | /* different button, or time expired */ |
|
|
1904 | MEvent.clicks = 1; |
|
|
1905 | MEvent.button = ev.button; |
|
|
1906 | mouse_report (ev); |
|
|
1907 | } |
|
|
1908 | #else |
|
|
1909 | MEvent.button = ev.button; |
|
|
1910 | mouse_report (ev); |
|
|
1911 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1912 | |
|
|
1913 | } |
|
|
1914 | else |
|
|
1915 | { |
|
|
1916 | if (ev.button != MEvent.button) |
|
|
1917 | MEvent.clicks = 0; |
|
|
1918 | |
|
|
1919 | switch (ev.button) |
|
|
1920 | { |
|
|
1921 | case Button1: |
|
|
1922 | /* allow meta + click to select rectangular areas */ |
|
|
1923 | /* should be done in screen.C */ |
|
|
1924 | #if ENABLE_FRILLS |
|
|
1925 | selection.rect = !!(ev.state & ModMetaMask); |
|
|
1926 | #else |
|
|
1927 | selection.rect = false; |
|
|
1928 | #endif |
|
|
1929 | |
|
|
1930 | /* allow shift+left click to extend selection */ |
|
|
1931 | if (ev.state & ShiftMask && !(priv_modes & PrivMode_mouse_report)) |
|
|
1932 | { |
|
|
1933 | if (MEvent.button == Button1 && clickintime) |
|
|
1934 | selection_rotate (ev.x, ev.y); |
|
|
1935 | else |
|
|
1936 | selection_extend (ev.x, ev.y, 1); |
|
|
1937 | } |
|
|
1938 | else |
|
|
1939 | { |
|
|
1940 | if (MEvent.button == Button1 && clickintime) |
|
|
1941 | MEvent.clicks++; |
|
|
1942 | else |
|
|
1943 | MEvent.clicks = 1; |
|
|
1944 | |
|
|
1945 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1946 | } |
|
|
1947 | |
|
|
1948 | MEvent.button = Button1; |
|
|
1949 | break; |
|
|
1950 | |
|
|
1951 | case Button3: |
|
|
1952 | if (MEvent.button == Button3 && clickintime) |
|
|
1953 | selection_rotate (ev.x, ev.y); |
|
|
1954 | else |
|
|
1955 | selection_extend (ev.x, ev.y, 1); |
|
|
1956 | |
|
|
1957 | MEvent.button = Button3; |
|
|
1958 | break; |
|
|
1959 | } |
|
|
1960 | } |
|
|
1961 | |
|
|
1962 | MEvent.time = ev.time; |
|
|
1963 | return; |
|
|
1964 | } |
|
|
1965 | |
|
|
1966 | /* |
|
|
1967 | * Scrollbar window processing of button press |
|
|
1968 | */ |
|
|
1969 | if (scrollBar.state && ev.window == scrollBar.win) |
|
|
1970 | { |
|
|
1971 | page_dirn direction = NO_DIR; |
|
|
1972 | |
|
|
1973 | if (scrollBar.upButton (ev.y)) |
|
|
1974 | direction = UP; /* up */ |
|
|
1975 | else if (scrollBar.dnButton (ev.y)) |
|
|
1976 | direction = DN; /* down */ |
|
|
1977 | |
|
|
1978 | scrollBar.state = SB_STATE_IDLE; |
|
|
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 (direction == UP) |
|
|
1998 | tt_printf ("\033[A"); |
|
|
1999 | else if (direction == DN) |
|
|
2000 | tt_printf ("\033[B"); |
|
|
2001 | else |
|
|
2002 | switch (ev.button) |
|
|
2003 | { |
|
|
2004 | case Button2: |
|
|
2005 | tt_printf ("\014"); |
835 | break; |
2006 | break; |
|
|
2007 | case Button1: |
|
|
2008 | tt_printf ("\033[6~"); |
|
|
2009 | break; |
|
|
2010 | case Button3: |
|
|
2011 | tt_printf ("\033[5~"); |
|
|
2012 | break; |
|
|
2013 | } |
|
|
2014 | } |
|
|
2015 | else |
|
|
2016 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
2017 | { |
|
|
2018 | if (direction != NO_DIR) |
|
|
2019 | { |
|
|
2020 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
2021 | if (!cont_scroll_ev.is_active ()) |
|
|
2022 | cont_scroll_ev.start (SCROLLBAR_INITIAL_DELAY, SCROLLBAR_CONTINUOUS_DELAY); |
|
|
2023 | #endif |
|
|
2024 | if (scr_page (direction, 1)) |
|
|
2025 | { |
|
|
2026 | if (direction == UP) |
|
|
2027 | scrollBar.state = SB_STATE_UP; |
|
|
2028 | else |
|
|
2029 | scrollBar.state = SB_STATE_DOWN; |
|
|
2030 | } |
|
|
2031 | } |
|
|
2032 | else |
|
|
2033 | switch (ev.button) |
|
|
2034 | { |
|
|
2035 | case Button2: |
|
|
2036 | switch (scrollBar.align) |
|
|
2037 | { |
|
|
2038 | case SB_ALIGN_TOP: |
|
|
2039 | csrO = 0; |
|
|
2040 | break; |
|
|
2041 | case SB_ALIGN_CENTRE: |
|
|
2042 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
|
|
2043 | break; |
|
|
2044 | case SB_ALIGN_BOTTOM: |
|
|
2045 | csrO = scrollBar.bot - scrollBar.top; |
|
|
2046 | break; |
|
|
2047 | } |
|
|
2048 | |
|
|
2049 | if (scrollBar.style == SB_STYLE_XTERM |
|
|
2050 | || scrollBar.above_slider (ev.y) |
|
|
2051 | || scrollBar.below_slider (ev.y)) |
|
|
2052 | scr_move_to (scrollBar.position (ev.y) - csrO, scrollBar.size ()); |
|
|
2053 | |
|
|
2054 | scrollBar.state = SB_STATE_MOTION; |
|
|
2055 | break; |
|
|
2056 | |
|
|
2057 | case Button1: |
|
|
2058 | if (scrollBar.align == SB_ALIGN_CENTRE) |
|
|
2059 | csrO = ev.y - scrollBar.top; |
|
|
2060 | /* FALLTHROUGH */ |
|
|
2061 | |
|
|
2062 | case Button3: |
|
|
2063 | if (scrollBar.style != SB_STYLE_XTERM) |
|
|
2064 | { |
|
|
2065 | if (scrollBar.above_slider (ev.y)) |
|
|
2066 | # ifdef RXVT_SCROLL_FULL |
|
|
2067 | scr_page (UP, nrow - 1); |
|
|
2068 | # else |
|
|
2069 | scr_page (UP, nrow / 4); |
|
|
2070 | # endif |
|
|
2071 | else if (scrollBar.below_slider (ev.y)) |
|
|
2072 | # ifdef RXVT_SCROLL_FULL |
|
|
2073 | scr_page (DN, nrow - 1); |
|
|
2074 | # else |
|
|
2075 | scr_page (DN, nrow / 4); |
|
|
2076 | # endif |
|
|
2077 | else |
|
|
2078 | scrollBar.state = SB_STATE_MOTION; |
|
|
2079 | } |
836 | else |
2080 | else |
837 | { |
2081 | { |
|
|
2082 | scr_page ((ev.button == Button1 ? DN : UP), |
|
|
2083 | (nrow |
|
|
2084 | * scrollBar.position (ev.y) |
|
|
2085 | / scrollBar.size ())); |
|
|
2086 | } |
|
|
2087 | |
|
|
2088 | break; |
|
|
2089 | } |
|
|
2090 | } |
|
|
2091 | |
|
|
2092 | return; |
|
|
2093 | } |
|
|
2094 | } |
|
|
2095 | |
|
|
2096 | void |
|
|
2097 | rxvt_term::button_release (XButtonEvent &ev) |
|
|
2098 | { |
|
|
2099 | int reportmode = 0; |
|
|
2100 | |
|
|
2101 | csrO = 0; /* reset csr Offset */ |
|
|
2102 | if (!bypass_keystate) |
|
|
2103 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
|
|
2104 | |
|
|
2105 | if (scrollBar.state == SB_STATE_UP || scrollBar.state == SB_STATE_DOWN) |
|
|
2106 | { |
|
|
2107 | scrollBar.state = SB_STATE_IDLE; |
|
|
2108 | scrollBar.show (0); |
|
|
2109 | } |
|
|
2110 | |
|
|
2111 | #ifdef SELECTION_SCROLLING |
|
|
2112 | sel_scroll_ev.stop(); |
|
|
2113 | #endif |
|
|
2114 | |
|
|
2115 | if (ev.window == vt) |
|
|
2116 | { |
|
|
2117 | if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
2118 | return; |
|
|
2119 | |
|
|
2120 | #if ISO_14755 |
|
|
2121 | // 5.4 |
|
|
2122 | if (iso14755buf & (ISO_14755_STARTED | ISO_14755_54)) |
|
|
2123 | return; |
|
|
2124 | #endif |
|
|
2125 | |
|
|
2126 | if (reportmode) |
|
|
2127 | { |
|
|
2128 | /* mouse report from vt window */ |
|
|
2129 | /* don't report release of wheel "buttons" */ |
|
|
2130 | if (ev.button >= 4) |
|
|
2131 | return; |
|
|
2132 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
2133 | /* only report the release of 'slow' single clicks */ |
|
|
2134 | if (MEvent.button != AnyButton |
|
|
2135 | && (ev.button != MEvent.button |
|
|
2136 | || (ev.time - MEvent.time |
|
|
2137 | > MULTICLICK_TIME / 2))) |
|
|
2138 | { |
|
|
2139 | MEvent.clicks = 0; |
|
|
2140 | MEvent.button = AnyButton; |
|
|
2141 | mouse_report (ev); |
|
|
2142 | } |
|
|
2143 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2144 | MEvent.button = AnyButton; |
|
|
2145 | mouse_report (ev); |
|
|
2146 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
2147 | return; |
|
|
2148 | } |
|
|
2149 | |
|
|
2150 | /* |
|
|
2151 | * dumb hack to compensate for the failure of click-and-drag |
|
|
2152 | * when overriding mouse reporting |
|
|
2153 | */ |
|
|
2154 | if (priv_modes & PrivMode_mouse_report |
|
|
2155 | && bypass_keystate |
|
|
2156 | && ev.button == Button1 && MEvent.clicks <= 1) |
|
|
2157 | selection_extend (ev.x, ev.y, 0); |
|
|
2158 | |
|
|
2159 | switch (ev.button) |
|
|
2160 | { |
|
|
2161 | case Button1: |
|
|
2162 | case Button3: |
|
|
2163 | selection_make (ev.time); |
|
|
2164 | break; |
|
|
2165 | |
|
|
2166 | case Button2: |
|
|
2167 | if (IN_RANGE_EXC (ev.x, 0, width) && IN_RANGE_EXC (ev.y, 0, height)) // inside window? |
|
|
2168 | selection_request (ev.time, ev.state & ModMetaMask ? Sel_Clipboard : Sel_Primary); |
|
|
2169 | break; |
|
|
2170 | |
|
|
2171 | #ifdef MOUSE_WHEEL |
|
|
2172 | case Button4: |
|
|
2173 | case Button5: |
|
|
2174 | { |
|
|
2175 | int i; |
|
|
2176 | page_dirn v; |
|
|
2177 | |
|
|
2178 | v = ev.button == Button4 ? UP : DN; |
|
|
2179 | |
|
|
2180 | if (ev.state & ShiftMask) |
|
|
2181 | i = 1; |
|
|
2182 | else if (option (Opt_mouseWheelScrollPage)) |
|
|
2183 | i = nrow - 1; |
|
|
2184 | else |
|
|
2185 | i = 5; |
|
|
2186 | |
|
|
2187 | # ifdef MOUSE_SLIP_WHEELING |
|
|
2188 | if (ev.state & ControlMask) |
|
|
2189 | { |
|
|
2190 | mouse_slip_wheel_speed += v ? -1 : 1; |
|
|
2191 | if (mouse_slip_wheel_speed < -nrow) mouse_slip_wheel_speed = -nrow; |
|
|
2192 | if (mouse_slip_wheel_speed > +nrow) mouse_slip_wheel_speed = +nrow; |
|
|
2193 | |
|
|
2194 | if (!slip_wheel_ev.is_active ()) |
|
|
2195 | slip_wheel_ev.start (SCROLLBAR_CONTINUOUS_DELAY, SCROLLBAR_CONTINUOUS_DELAY); |
|
|
2196 | } |
|
|
2197 | else |
|
|
2198 | # endif |
|
|
2199 | { |
|
|
2200 | scr_page (v, i); |
|
|
2201 | scrollBar.show (1); |
|
|
2202 | } |
|
|
2203 | } |
|
|
2204 | break; |
|
|
2205 | #endif |
|
|
2206 | } |
|
|
2207 | } |
|
|
2208 | } |
|
|
2209 | |
|
|
2210 | /*}}} */ |
|
|
2211 | |
|
|
2212 | void |
|
|
2213 | rxvt_term::cmd_parse () |
|
|
2214 | { |
|
|
2215 | wchar_t ch = NOCHAR; |
|
|
2216 | char *seq_begin; // remember start of esc-sequence here |
|
|
2217 | |
|
|
2218 | for (;;) |
|
|
2219 | { |
|
|
2220 | if (ecb_unlikely (ch == NOCHAR)) |
|
|
2221 | { |
|
|
2222 | seq_begin = cmdbuf_ptr; |
|
|
2223 | ch = next_char (); |
|
|
2224 | |
|
|
2225 | if (ch == NOCHAR) |
|
|
2226 | break; |
|
|
2227 | } |
|
|
2228 | |
|
|
2229 | if (ecb_likely (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)) |
|
|
2230 | { |
|
|
2231 | if (ecb_unlikely (!seen_input)) |
|
|
2232 | { |
|
|
2233 | seen_input = 1; |
|
|
2234 | // many badly-written programs (e.g. jed) contain a race condition: |
|
|
2235 | // they first read the screensize and then install a SIGWINCH handler. |
|
|
2236 | // some window managers resize the window early, and these programs |
|
|
2237 | // then sometimes get the size wrong. |
|
|
2238 | // unfortunately other programs are even more buggy and dislike |
|
|
2239 | // being sent SIGWINCH, so only do it when we were in fact being |
|
|
2240 | // resized. |
|
|
2241 | if (seen_resize && cmd_pid) |
|
|
2242 | kill (-cmd_pid, SIGWINCH); |
|
|
2243 | } |
|
|
2244 | |
|
|
2245 | /* Read a text string from the input buffer */ |
|
|
2246 | wchar_t buf[UBUFSIZ]; |
|
|
2247 | bool refreshnow = false; |
|
|
2248 | int nlines = 0; |
|
|
2249 | wchar_t *str = buf; |
|
|
2250 | wchar_t *eol = str + min (ncol, UBUFSIZ); |
|
|
2251 | |
|
|
2252 | for (;;) |
|
|
2253 | { |
|
|
2254 | if (ecb_unlikely (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))) |
|
|
2255 | break; |
|
|
2256 | |
838 | *str++ = ch; |
2257 | *str++ = ch; |
839 | |
2258 | |
|
|
2259 | if (ecb_unlikely (ch == C0_LF || str >= eol)) |
|
|
2260 | { |
840 | if (ch == '\n') |
2261 | if (ch == C0_LF) |
|
|
2262 | nlines++; |
|
|
2263 | |
|
|
2264 | refresh_count++; |
|
|
2265 | |
|
|
2266 | if (!option (Opt_jumpScroll) || refresh_count >= nrow - 1) |
|
|
2267 | { |
|
|
2268 | refresh_count = 0; |
|
|
2269 | |
|
|
2270 | if (!option (Opt_skipScroll) || ev_time () > ev::now () + 1. / 60.) |
841 | { |
2271 | { |
842 | nlines++; |
|
|
843 | refresh_count++; |
|
|
844 | |
|
|
845 | if (!(Options & Opt_jumpScroll) |
|
|
846 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
847 | { |
|
|
848 | refreshnow = true; |
2272 | refreshnow = true; |
849 | ch = NOCHAR; |
2273 | ch = NOCHAR; |
850 | break; |
2274 | break; |
851 | } |
|
|
852 | } |
2275 | } |
|
|
2276 | } |
853 | |
2277 | |
|
|
2278 | // scr_add_lines only works for nlines <= nrow - 1. |
|
|
2279 | if (nlines >= nrow - 1) |
|
|
2280 | { |
|
|
2281 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2282 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2283 | scr_add_lines (buf, str - buf, nlines); |
|
|
2284 | |
|
|
2285 | nlines = 0; |
|
|
2286 | str = buf; |
|
|
2287 | eol = str + min (ncol, UBUFSIZ); |
|
|
2288 | } |
|
|
2289 | |
|
|
2290 | if (str >= eol) |
|
|
2291 | { |
854 | if (str >= buf + BUFSIZ) |
2292 | if (eol >= buf + UBUFSIZ) |
855 | { |
2293 | { |
856 | ch = NOCHAR; |
2294 | ch = NOCHAR; |
857 | break; |
2295 | break; |
858 | } |
2296 | } |
|
|
2297 | else |
|
|
2298 | eol = min (eol + ncol, buf + UBUFSIZ); |
859 | } |
2299 | } |
|
|
2300 | |
860 | } |
2301 | } |
861 | |
2302 | |
862 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
2303 | seq_begin = cmdbuf_ptr; |
863 | |
2304 | ch = next_char (); |
864 | /* |
|
|
865 | * If there have been a lot of new lines, then update the screen |
|
|
866 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
867 | * the number of pages between refreshes is refresh_limit, which |
|
|
868 | * is incremented here because we must be doing flat-out scrolling. |
|
|
869 | * |
|
|
870 | * refreshing should be correct for small scrolls, because of the |
|
|
871 | * time-out |
|
|
872 | */ |
|
|
873 | if (refreshnow) |
|
|
874 | { |
|
|
875 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
876 | refresh_limit++; |
|
|
877 | |
|
|
878 | rxvt_scr_refresh (this, refresh_type); |
|
|
879 | } |
|
|
880 | |
|
|
881 | } |
2305 | } |
|
|
2306 | |
|
|
2307 | if (!(SHOULD_INVOKE (HOOK_ADD_LINES) |
|
|
2308 | && HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END)))) |
|
|
2309 | scr_add_lines (buf, str - buf, nlines); |
|
|
2310 | |
882 | else |
2311 | /* |
|
|
2312 | * If there have been a lot of new lines, then update the screen |
|
|
2313 | * What the heck we'll cheat and only refresh less than every page-full. |
|
|
2314 | * if skipScroll is enabled. |
|
|
2315 | */ |
|
|
2316 | if (refreshnow) |
883 | { |
2317 | { |
884 | switch (ch) |
2318 | scr_refresh (); |
885 | { |
2319 | want_refresh = 1; |
886 | default: |
|
|
887 | rxvt_process_nonprinting (this, ch); |
|
|
888 | break; |
|
|
889 | case C0_ESC: /* escape char */ |
|
|
890 | rxvt_process_escape_seq (this); |
|
|
891 | break; |
|
|
892 | /*case 0x9b: */ /* CSI */ |
|
|
893 | /* rxvt_process_csi_seq (this); */ |
|
|
894 | } |
|
|
895 | |
|
|
896 | ch = NOCHAR; |
|
|
897 | } |
2320 | } |
898 | } |
2321 | } |
899 | } |
2322 | else |
|
|
2323 | { |
|
|
2324 | try |
|
|
2325 | { |
|
|
2326 | process_nonprinting (ch); |
|
|
2327 | } |
|
|
2328 | catch (const class out_of_input &o) |
|
|
2329 | { |
|
|
2330 | // we ran out of input, retry later |
|
|
2331 | cmdbuf_ptr = seq_begin; |
|
|
2332 | break; |
|
|
2333 | } |
900 | |
2334 | |
901 | flush (); |
2335 | ch = NOCHAR; |
902 | } |
2336 | } |
903 | |
|
|
904 | void |
|
|
905 | rxvt_term::flush () |
|
|
906 | { |
|
|
907 | #ifdef TRANSPARENT |
|
|
908 | if (want_full_refresh) |
|
|
909 | { |
2337 | } |
910 | want_full_refresh = 0; |
2338 | } |
911 | rxvt_scr_clear (this); |
2339 | |
912 | rxvt_scr_touch (this, False); |
2340 | // read the next character |
913 | want_refresh = 1; |
2341 | wchar_t |
|
|
2342 | rxvt_term::next_char () NOTHROW |
|
|
2343 | { |
|
|
2344 | while (cmdbuf_ptr < cmdbuf_endp) |
914 | } |
2345 | { |
915 | #endif |
2346 | // assume 7-bit to be ascii ALWAYS |
|
|
2347 | if (ecb_likely ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)) |
|
|
2348 | return *cmdbuf_ptr++; |
916 | |
2349 | |
917 | if (want_refresh) |
2350 | wchar_t wc; |
|
|
2351 | size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2352 | |
|
|
2353 | if (len == (size_t)-2) |
|
|
2354 | { |
|
|
2355 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2356 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2357 | break; |
|
|
2358 | } |
|
|
2359 | |
|
|
2360 | if (len == (size_t)-1) |
|
|
2361 | { |
|
|
2362 | mbstate.reset (); // reset now undefined conversion state |
|
|
2363 | return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2364 | } |
|
|
2365 | |
|
|
2366 | // assume wchar == unicode |
|
|
2367 | cmdbuf_ptr += len; |
|
|
2368 | return wc & UNICODE_MASK; |
918 | { |
2369 | } |
919 | rxvt_scr_refresh (this, refresh_type); |
|
|
920 | rxvt_scrollbar_show (this, 1); |
|
|
921 | #ifdef USE_XIM |
|
|
922 | rxvt_IMSendSpot (this); |
|
|
923 | #endif |
|
|
924 | } |
|
|
925 | |
2370 | |
926 | XFlush (Xdisplay); |
2371 | return NOCHAR; |
927 | } |
2372 | } |
928 | |
2373 | |
929 | /* rxvt_cmd_getc() - Return next input character */ |
2374 | // read the next octet |
930 | /* |
|
|
931 | * Return the next input character after first passing any keyboard input |
|
|
932 | * to the command. |
|
|
933 | */ |
|
|
934 | /* INTPROTO */ |
|
|
935 | uint32_t |
2375 | uint32_t |
936 | rxvt_cmd_getc(pR) |
2376 | rxvt_term::next_octet () NOTHROW |
937 | { |
2377 | { |
938 | for (;;) |
2378 | return cmdbuf_ptr < cmdbuf_endp |
939 | { |
2379 | ? (unsigned char)*cmdbuf_ptr++ |
940 | uint32_t c = R->next_char (); |
2380 | : NOCHAR; |
|
|
2381 | } |
|
|
2382 | |
|
|
2383 | static class out_of_input out_of_input; |
|
|
2384 | |
|
|
2385 | wchar_t |
|
|
2386 | rxvt_term::cmd_getc () THROW ((class out_of_input)) |
|
|
2387 | { |
|
|
2388 | wchar_t c = next_char (); |
|
|
2389 | |
941 | if (c != NOCHAR) |
2390 | if (c == NOCHAR) |
942 | return c; |
2391 | throw out_of_input; |
943 | |
2392 | |
944 | // incomplete sequences should occur rarely, still, a better solution |
|
|
945 | // would be preferred. either setjmp/longjmp or better design. |
|
|
946 | fcntl (R->cmd_fd, F_SETFL, 0); |
|
|
947 | R->pty_fill (1); |
|
|
948 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
949 | } |
|
|
950 | |
|
|
951 | #if 0 |
|
|
952 | #define TIMEOUT_USEC 5000 |
|
|
953 | fd_set readfds; |
|
|
954 | int quick_timeout, select_res; |
|
|
955 | int want_motion_time, want_keypress_time; |
|
|
956 | struct timeval value; |
|
|
957 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
958 | struct timeval tp; |
|
|
959 | #endif |
|
|
960 | |
|
|
961 | for (;;) { |
|
|
962 | /* loop until we can return something */ |
|
|
963 | |
|
|
964 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
|
|
965 | rxvt_tt_write(aR_ NULL, 0); |
|
|
966 | |
|
|
967 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
968 | if (R->mouse_slip_wheel_speed) { |
|
|
969 | quick_timeout = 1; |
|
|
970 | if (!R->mouse_slip_wheel_delay-- |
|
|
971 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
|
|
972 | abs(R->mouse_slip_wheel_speed))) { |
|
|
973 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
974 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
975 | R->want_refresh = 1; |
|
|
976 | } |
|
|
977 | } |
|
|
978 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
|
|
979 | #ifdef SELECTION_SCROLLING |
|
|
980 | if (R->pending_scroll_selection) { |
|
|
981 | quick_timeout = 1; |
|
|
982 | if (!R->scroll_selection_delay-- |
|
|
983 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
984 | R->scroll_selection_lines)) { |
|
|
985 | rxvt_selection_extend(aR_ R->selection_save_x, |
|
|
986 | R->selection_save_y, R->selection_save_state); |
|
|
987 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
988 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
989 | R->want_refresh = 1; |
|
|
990 | } |
|
|
991 | } |
|
|
992 | #endif |
|
|
993 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
994 | if (scrollbar_isUp() || scrollbar_isDn()) { |
|
|
995 | quick_timeout = 1; |
|
|
996 | if (!R->scroll_arrow_delay-- |
|
|
997 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
|
|
998 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
999 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1000 | R->want_refresh = 1; |
|
|
1001 | } |
|
|
1002 | } |
|
|
1003 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1004 | |
|
|
1005 | #ifdef TRANSPARENT |
|
|
1006 | quick_timeout |= R->want_full_refresh; |
|
|
1007 | #endif |
|
|
1008 | #endif |
|
|
1009 | } |
|
|
1010 | |
|
|
1011 | #ifdef POINTER_BLANK |
|
|
1012 | void |
|
|
1013 | rxvt_term::pointer_unblank () |
|
|
1014 | { |
|
|
1015 | if (!(Options & Opt_pointerBlank)) |
|
|
1016 | return; |
2393 | return c; |
1017 | |
|
|
1018 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
|
|
1019 | rxvt_recolour_cursor (this); |
|
|
1020 | hidden_pointer = 0; |
|
|
1021 | |
|
|
1022 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
1023 | } |
2394 | } |
1024 | |
2395 | |
1025 | void |
2396 | uint32_t |
1026 | rxvt_term::pointer_blank () |
2397 | rxvt_term::cmd_get8 () THROW ((class out_of_input)) |
1027 | { |
2398 | { |
1028 | pointer_ev.stop (); |
2399 | uint32_t c = next_octet (); |
1029 | |
2400 | |
1030 | if (!(Options & Opt_pointerBlank)) |
2401 | if (c == NOCHAR) |
|
|
2402 | throw out_of_input; |
|
|
2403 | |
1031 | return; |
2404 | return c; |
1032 | |
|
|
1033 | XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); |
|
|
1034 | XFlush (Xdisplay); |
|
|
1035 | |
|
|
1036 | hidden_pointer = 1; |
|
|
1037 | } |
2405 | } |
1038 | |
|
|
1039 | void |
|
|
1040 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1041 | { |
|
|
1042 | pointer_blank (); |
|
|
1043 | } |
|
|
1044 | #endif |
|
|
1045 | |
|
|
1046 | /* INTPROTO */ |
|
|
1047 | void |
|
|
1048 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
|
|
1049 | { |
|
|
1050 | int button_number, key_state = 0; |
|
|
1051 | int x, y; |
|
|
1052 | |
|
|
1053 | x = ev->x; |
|
|
1054 | y = ev->y; |
|
|
1055 | rxvt_pixel_position(aR_ &x, &y); |
|
|
1056 | |
|
|
1057 | if (R->MEvent.button == AnyButton) { |
|
|
1058 | button_number = 3; |
|
|
1059 | } else { |
|
|
1060 | button_number = R->MEvent.button - Button1; |
|
|
1061 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1062 | if (button_number >= 3) |
|
|
1063 | button_number += (64 - 3); |
|
|
1064 | } |
|
|
1065 | |
|
|
1066 | if (R->PrivateModes & PrivMode_MouseX10) { |
|
|
1067 | /* |
|
|
1068 | * do not report ButtonRelease |
|
|
1069 | * no state info allowed |
|
|
1070 | */ |
|
|
1071 | key_state = 0; |
|
|
1072 | if (button_number == 3) |
|
|
1073 | return; |
|
|
1074 | } else { |
|
|
1075 | /* XTerm mouse reporting needs these values: |
|
|
1076 | * 4 = Shift |
|
|
1077 | * 8 = Meta |
|
|
1078 | * 16 = Control |
|
|
1079 | * plus will add in our own Double-Click reporting |
|
|
1080 | * 32 = Double Click |
|
|
1081 | */ |
|
|
1082 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1083 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
|
|
1084 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
|
|
1085 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1086 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
|
|
1087 | #endif |
|
|
1088 | } |
|
|
1089 | |
|
|
1090 | #ifdef DEBUG_MOUSEREPORT |
|
|
1091 | fprintf(stderr, "Mouse ["); |
|
|
1092 | if (key_state & 16) |
|
|
1093 | fputc('C', stderr); |
|
|
1094 | if (key_state & 4) |
|
|
1095 | fputc('S', stderr); |
|
|
1096 | if (key_state & 8) |
|
|
1097 | fputc('A', stderr); |
|
|
1098 | if (key_state & 32) |
|
|
1099 | fputc('2', stderr); |
|
|
1100 | fprintf(stderr, "]: <%d>, %d/%d\n", |
|
|
1101 | button_number, |
|
|
1102 | x + 1, |
|
|
1103 | y + 1); |
|
|
1104 | #else |
|
|
1105 | rxvt_tt_printf(aR_ "\033[M%c%c%c", |
|
|
1106 | (32 + button_number + key_state), |
|
|
1107 | (32 + x + 1), |
|
|
1108 | (32 + y + 1)); |
|
|
1109 | #endif |
|
|
1110 | } |
|
|
1111 | |
|
|
1112 | #ifdef USING_W11LIB |
|
|
1113 | /* EXTPROTO */ |
|
|
1114 | void |
|
|
1115 | rxvt_W11_process_x_event(XEvent *ev) |
|
|
1116 | { |
|
|
1117 | rxvt_t *r = rxvt_get_r(); |
|
|
1118 | |
|
|
1119 | rxvt_process_x_event(aR_ ev); |
|
|
1120 | } |
|
|
1121 | #endif |
|
|
1122 | |
|
|
1123 | /*{{{ process an X event */ |
|
|
1124 | /* INTPROTO */ |
|
|
1125 | void |
|
|
1126 | rxvt_process_x_event(pR_ XEvent *ev) |
|
|
1127 | { |
|
|
1128 | int i, want_timeout; |
|
|
1129 | Window unused_root, unused_child; |
|
|
1130 | int unused_root_x, unused_root_y; |
|
|
1131 | unsigned int unused_mask; |
|
|
1132 | struct timeval tp; |
|
|
1133 | |
|
|
1134 | #ifdef DEBUG_X |
|
|
1135 | const char *const eventnames[] = |
|
|
1136 | { /* mason - this matches my system */ |
|
|
1137 | "", |
|
|
1138 | "", |
|
|
1139 | "KeyPress", |
|
|
1140 | "KeyRelease", |
|
|
1141 | "ButtonPress", |
|
|
1142 | "ButtonRelease", |
|
|
1143 | "MotionNotify", |
|
|
1144 | "EnterNotify", |
|
|
1145 | "LeaveNotify", |
|
|
1146 | "FocusIn", |
|
|
1147 | "FocusOut", |
|
|
1148 | "KeymapNotify", |
|
|
1149 | "Expose", |
|
|
1150 | "GraphicsExpose", |
|
|
1151 | "NoExpose", |
|
|
1152 | "VisibilityNotify", |
|
|
1153 | "CreateNotify", |
|
|
1154 | "DestroyNotify", |
|
|
1155 | "UnmapNotify", |
|
|
1156 | "MapNotify", |
|
|
1157 | "MapRequest", |
|
|
1158 | "ReparentNotify", |
|
|
1159 | "ConfigureNotify", |
|
|
1160 | "ConfigureRequest", |
|
|
1161 | "GravityNotify", |
|
|
1162 | "ResizeRequest", |
|
|
1163 | "CirculateNotify", |
|
|
1164 | "CirculateRequest", |
|
|
1165 | "PropertyNotify", |
|
|
1166 | "SelectionClear", |
|
|
1167 | "SelectionRequest", |
|
|
1168 | "SelectionNotify", |
|
|
1169 | "ColormapNotify", |
|
|
1170 | "ClientMessage", |
|
|
1171 | "MappingNotify" |
|
|
1172 | }; |
|
|
1173 | struct tm *ltt; |
|
|
1174 | #endif |
|
|
1175 | |
|
|
1176 | /* |
|
|
1177 | * check if we need to get the time for any timeouts |
|
|
1178 | */ |
|
|
1179 | |
|
|
1180 | for (i = NUM_TIMEOUTS; i--; ) |
|
|
1181 | if (R->timeout[i].tv_sec) { |
|
|
1182 | want_timeout = 1; |
|
|
1183 | break; |
|
|
1184 | } |
|
|
1185 | |
|
|
1186 | #ifndef DEBUG_X |
|
|
1187 | if (want_timeout) |
|
|
1188 | #endif |
|
|
1189 | (void)gettimeofday(&tp, NULL); |
|
|
1190 | |
|
|
1191 | #ifdef DEBUG_X |
|
|
1192 | ltt = localtime(&(tp.tv_sec)); |
|
|
1193 | 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)); |
|
|
1194 | #endif |
|
|
1195 | |
|
|
1196 | /* X event timeouts */ |
|
|
1197 | if (want_timeout) |
|
|
1198 | for (i = NUM_TIMEOUTS; i--; ) { |
|
|
1199 | if (R->timeout[i].tv_sec == 0) |
|
|
1200 | continue; |
|
|
1201 | if ((tp.tv_sec < R->timeout[i].tv_sec) |
|
|
1202 | || (tp.tv_sec == R->timeout[i].tv_sec |
|
|
1203 | && tp.tv_usec < R->timeout[i].tv_usec)) |
|
|
1204 | continue; |
|
|
1205 | R->timeout[i].tv_sec = 0; |
|
|
1206 | switch(i) { |
|
|
1207 | case TIMEOUT_INCR: |
|
|
1208 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
|
|
1209 | R->selection_wait = Sel_none; |
|
|
1210 | break; |
|
|
1211 | default: |
|
|
1212 | break; |
|
|
1213 | } |
|
|
1214 | } |
|
|
1215 | |
|
|
1216 | switch (ev->type) { |
|
|
1217 | case KeyPress: |
|
|
1218 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
|
|
1219 | break; |
|
|
1220 | |
|
|
1221 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1222 | case KeyRelease: |
|
|
1223 | { |
|
|
1224 | if (!(ev->xkey.state & ControlMask)) |
|
|
1225 | R->mouse_slip_wheel_speed = 0; |
|
|
1226 | else { |
|
|
1227 | KeySym ks; |
|
|
1228 | |
|
|
1229 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
|
|
1230 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1231 | R->mouse_slip_wheel_speed = 0; |
|
|
1232 | } |
|
|
1233 | break; |
|
|
1234 | } |
|
|
1235 | #endif |
|
|
1236 | |
|
|
1237 | case ButtonPress: |
|
|
1238 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
|
|
1239 | break; |
|
|
1240 | |
|
|
1241 | case ButtonRelease: |
|
|
1242 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
|
|
1243 | break; |
|
|
1244 | |
|
|
1245 | case ClientMessage: |
|
|
1246 | if (ev->xclient.format == 32 |
|
|
1247 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
|
|
1248 | exit(EXIT_SUCCESS); |
|
|
1249 | #ifdef OFFIX_DND |
|
|
1250 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1251 | if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
|
|
1252 | && (ev->xclient.data.l[0] == DndFile |
|
|
1253 | || ev->xclient.data.l[0] == DndDir |
|
|
1254 | || ev->xclient.data.l[0] == DndLink)) { |
|
|
1255 | /* Get Dnd data */ |
|
|
1256 | Atom ActualType; |
|
|
1257 | int ActualFormat; |
|
|
1258 | unsigned char *data; |
|
|
1259 | unsigned long Size, RemainingBytes; |
|
|
1260 | |
|
|
1261 | XGetWindowProperty(R->Xdisplay, Xroot, |
|
|
1262 | R->xa[XA_DNDSELECTION], |
|
|
1263 | 0L, 1000000L, |
|
|
1264 | False, AnyPropertyType, |
|
|
1265 | &ActualType, &ActualFormat, |
|
|
1266 | &Size, &RemainingBytes, |
|
|
1267 | &data); |
|
|
1268 | XChangeProperty(R->Xdisplay, Xroot, |
|
|
1269 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1270 | 8, PropModeReplace, |
|
|
1271 | data, STRLEN(data)); |
|
|
1272 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
|
|
1273 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
|
|
1274 | } |
|
|
1275 | #endif /* OFFIX_DND */ |
|
|
1276 | break; |
|
|
1277 | |
|
|
1278 | case MappingNotify: |
|
|
1279 | XRefreshKeyboardMapping(&(ev->xmapping)); |
|
|
1280 | break; |
|
|
1281 | |
|
|
1282 | /* |
|
|
1283 | * XXX: this is not the _current_ arrangement |
|
|
1284 | * Here's my conclusion: |
|
|
1285 | * If the window is completely unobscured, use bitblt's |
|
|
1286 | * to scroll. Even then, they're only used when doing partial |
|
|
1287 | * screen scrolling. When partially obscured, we have to fill |
|
|
1288 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1289 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1290 | * which ought to make things real slow! |
|
|
1291 | */ |
|
|
1292 | case VisibilityNotify: |
|
|
1293 | switch (ev->xvisibility.state) { |
|
|
1294 | case VisibilityUnobscured: |
|
|
1295 | R->refresh_type = FAST_REFRESH; |
|
|
1296 | break; |
|
|
1297 | case VisibilityPartiallyObscured: |
|
|
1298 | R->refresh_type = SLOW_REFRESH; |
|
|
1299 | break; |
|
|
1300 | default: |
|
|
1301 | R->refresh_type = NO_REFRESH; |
|
|
1302 | break; |
|
|
1303 | } |
|
|
1304 | break; |
|
|
1305 | |
|
|
1306 | case FocusIn: |
|
|
1307 | if (!R->TermWin.focus) { |
|
|
1308 | R->TermWin.focus = 1; |
|
|
1309 | R->want_refresh = 1; |
|
|
1310 | #ifdef USE_XIM |
|
|
1311 | if (R->Input_Context != NULL) |
|
|
1312 | XSetICFocus(R->Input_Context); |
|
|
1313 | #endif |
|
|
1314 | #ifdef CURSOR_BLINK |
|
|
1315 | if (R->Options & Opt_cursorBlink) |
|
|
1316 | R->blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1317 | #endif |
|
|
1318 | } |
|
|
1319 | break; |
|
|
1320 | |
|
|
1321 | case FocusOut: |
|
|
1322 | if (R->TermWin.focus) { |
|
|
1323 | R->TermWin.focus = 0; |
|
|
1324 | R->want_refresh = 1; |
|
|
1325 | #ifdef USE_XIM |
|
|
1326 | if (R->Input_Context != NULL) |
|
|
1327 | XUnsetICFocus(R->Input_Context); |
|
|
1328 | #endif |
|
|
1329 | #ifdef CURSOR_BLINK |
|
|
1330 | if (R->Options & Opt_cursorBlink) |
|
|
1331 | R->blink_ev.stop (); |
|
|
1332 | R->hidden_cursor = 0; |
|
|
1333 | #endif |
|
|
1334 | } |
|
|
1335 | break; |
|
|
1336 | |
|
|
1337 | case ConfigureNotify: |
|
|
1338 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
|
|
1339 | int height, width; |
|
|
1340 | |
|
|
1341 | do { /* Wrap lots of configures into one */ |
|
|
1342 | width = ev->xconfigure.width; |
|
|
1343 | height = ev->xconfigure.height; |
|
|
1344 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1345 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
|
|
1346 | ConfigureNotify, ev)); |
|
|
1347 | if (R->szHint.width != width || R->szHint.height != height) { |
|
|
1348 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
|
|
1349 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
|
|
1350 | (unsigned int)height, 1); |
|
|
1351 | } |
|
|
1352 | #ifdef DEBUG_SIZE |
|
|
1353 | else { |
|
|
1354 | D_SIZE((stderr, "Size: Not resizing")); |
|
|
1355 | } |
|
|
1356 | #endif |
|
|
1357 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1358 | if (R->Options & Opt_transparent) { |
|
|
1359 | rxvt_check_our_parents(aR); |
|
|
1360 | if (R->am_transparent) |
|
|
1361 | R->want_full_refresh = 1; |
|
|
1362 | } |
|
|
1363 | #endif |
|
|
1364 | } |
|
|
1365 | break; |
|
|
1366 | |
|
|
1367 | case SelectionClear: |
|
|
1368 | rxvt_selection_clear(aR); |
|
|
1369 | break; |
|
|
1370 | |
|
|
1371 | case SelectionNotify: |
|
|
1372 | if (R->selection_wait == Sel_normal) |
|
|
1373 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
|
|
1374 | ev->xselection.property, True); |
|
|
1375 | break; |
|
|
1376 | |
|
|
1377 | case SelectionRequest: |
|
|
1378 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
|
|
1379 | break; |
|
|
1380 | |
|
|
1381 | case UnmapNotify: |
|
|
1382 | R->TermWin.mapped = 0; |
|
|
1383 | break; |
|
|
1384 | |
|
|
1385 | case MapNotify: |
|
|
1386 | R->TermWin.mapped = 1; |
|
|
1387 | break; |
|
|
1388 | |
|
|
1389 | case PropertyNotify: |
|
|
1390 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
|
|
1391 | if (ev->xproperty.state == PropertyNewValue) |
|
|
1392 | rxvt_selection_property(aR_ ev->xproperty.window, |
|
|
1393 | ev->xproperty.atom); |
|
|
1394 | break; |
|
|
1395 | } |
|
|
1396 | #ifdef TRANSPARENT |
|
|
1397 | /* |
|
|
1398 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1399 | * use the property to determine the pixmap. We use it later on. |
|
|
1400 | */ |
|
|
1401 | if (R->xa[XA_XROOTPMAPID] == 0) |
|
|
1402 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
|
|
1403 | "_XROOTPMAP_ID", False); |
|
|
1404 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
|
|
1405 | break; |
|
|
1406 | /* FALLTHROUGH */ |
|
|
1407 | case ReparentNotify: |
|
|
1408 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
|
|
1409 | if (R->am_transparent) |
|
|
1410 | R->want_full_refresh = 1; |
|
|
1411 | } |
|
|
1412 | #endif /* TRANSPARENT */ |
|
|
1413 | break; |
|
|
1414 | |
|
|
1415 | case GraphicsExpose: |
|
|
1416 | case Expose: |
|
|
1417 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1418 | #ifdef NO_SLOW_LINK_SUPPORT |
|
|
1419 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1420 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1421 | #else |
|
|
1422 | // don't understand this, so commented it out |
|
|
1423 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1424 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1425 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
|
|
1426 | // ev->xexpose.width, R->TermWin.height, False); |
|
|
1427 | #endif |
|
|
1428 | R->want_refresh = 1; |
|
|
1429 | } else { |
|
|
1430 | XEvent unused_xevent; |
|
|
1431 | |
|
|
1432 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1433 | Expose, |
|
|
1434 | &unused_xevent)) ; |
|
|
1435 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1436 | GraphicsExpose, |
|
|
1437 | &unused_xevent)) ; |
|
|
1438 | if (isScrollbarWindow(ev->xany.window)) { |
|
|
1439 | scrollbar_setIdle(); |
|
|
1440 | rxvt_scrollbar_show(aR_ 0); |
|
|
1441 | } |
|
|
1442 | #ifdef MENUBAR |
|
|
1443 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
|
|
1444 | rxvt_menubar_expose(aR); |
|
|
1445 | #endif |
|
|
1446 | #ifdef RXVT_GRAPHICS |
|
|
1447 | rxvt_Gr_expose(aR_ ev->xany.window); |
|
|
1448 | #endif |
|
|
1449 | } |
|
|
1450 | break; |
|
|
1451 | |
|
|
1452 | case MotionNotify: |
|
|
1453 | #ifdef POINTER_BLANK |
|
|
1454 | if (R->hidden_pointer) |
|
|
1455 | R->pointer_unblank (); |
|
|
1456 | #endif |
|
|
1457 | #if MENUBAR |
|
|
1458 | if (isMenuBarWindow(ev->xany.window)) { |
|
|
1459 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
|
|
1460 | break; |
|
|
1461 | } |
|
|
1462 | #endif |
|
|
1463 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
|
|
1464 | break; |
|
|
1465 | |
|
|
1466 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1467 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
|
|
1468 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
|
|
1469 | MotionNotify, ev)) ; |
|
|
1470 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
|
|
1471 | &unused_root, &unused_child, |
|
|
1472 | &unused_root_x, &unused_root_y, |
|
|
1473 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1474 | &unused_mask); |
|
|
1475 | #ifdef MOUSE_THRESHOLD |
|
|
1476 | /* deal with a `jumpy' mouse */ |
|
|
1477 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
|
|
1478 | #endif |
|
|
1479 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
|
|
1480 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
|
|
1481 | #ifdef SELECTION_SCROLLING |
|
|
1482 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
|
|
1483 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
|
|
1484 | int dist; |
|
|
1485 | |
|
|
1486 | R->pending_scroll_selection=1; |
|
|
1487 | |
|
|
1488 | /* don't clobber the current delay if we are |
|
|
1489 | * already in the middle of scrolling. |
|
|
1490 | */ |
|
|
1491 | if (R->scroll_selection_delay<=0) |
|
|
1492 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1493 | |
|
|
1494 | /* save the event params so we can highlight |
|
|
1495 | * the selection in the pending-scroll loop |
|
|
1496 | */ |
|
|
1497 | R->selection_save_x=ev->xbutton.x; |
|
|
1498 | R->selection_save_y=ev->xbutton.y; |
|
|
1499 | R->selection_save_state= |
|
|
1500 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1501 | |
|
|
1502 | /* calc number of lines to scroll */ |
|
|
1503 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
|
|
1504 | R->scroll_selection_dir = UP; |
|
|
1505 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
|
|
1506 | } |
|
|
1507 | else { |
|
|
1508 | R->scroll_selection_dir = DN; |
|
|
1509 | dist = ev->xbutton.y - |
|
|
1510 | (R->TermWin.int_bwidth + R->TermWin.height); |
|
|
1511 | } |
|
|
1512 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
|
|
1513 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
|
|
1514 | MIN_IT(R->scroll_selection_lines, |
|
|
1515 | SELECTION_SCROLL_MAX_LINES); |
|
|
1516 | } |
|
|
1517 | else { |
|
|
1518 | /* we are within the text window, so we |
|
|
1519 | * shouldn't be scrolling |
|
|
1520 | */ |
|
|
1521 | R->pending_scroll_selection = 0; |
|
|
1522 | } |
|
|
1523 | #endif |
|
|
1524 | #ifdef MOUSE_THRESHOLD |
|
|
1525 | } |
|
|
1526 | #endif |
|
|
1527 | } |
|
|
1528 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
|
|
1529 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
|
|
1530 | MotionNotify, ev)) ; |
|
|
1531 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
|
|
1532 | &unused_root, &unused_child, |
|
|
1533 | &unused_root_x, &unused_root_y, |
|
|
1534 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1535 | &unused_mask); |
|
|
1536 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
|
|
1537 | scrollbar_size()); |
|
|
1538 | rxvt_scr_refresh(aR_ R->refresh_type); |
|
|
1539 | R->refresh_limit = 0; |
|
|
1540 | rxvt_scrollbar_show(aR_ 1); |
|
|
1541 | } |
|
|
1542 | break; |
|
|
1543 | } |
|
|
1544 | } |
|
|
1545 | |
|
|
1546 | /* INTPROTO */ |
|
|
1547 | void |
|
|
1548 | rxvt_button_press(pR_ XButtonEvent *ev) |
|
|
1549 | { |
|
|
1550 | int reportmode = 0, clickintime; |
|
|
1551 | |
|
|
1552 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
|
|
1553 | if (!R->bypass_keystate) |
|
|
1554 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1555 | /* |
|
|
1556 | * VT window processing of button press |
|
|
1557 | */ |
|
|
1558 | if (ev->window == R->TermWin.vt) |
|
|
1559 | { |
|
|
1560 | #if RXVT_GRAPHICS |
|
|
1561 | if (ev->subwindow != None) |
|
|
1562 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
|
|
1563 | else |
|
|
1564 | #endif |
|
|
1565 | { |
|
|
1566 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
|
|
1567 | if (reportmode) |
|
|
1568 | { |
|
|
1569 | /* mouse report from vt window */ |
|
|
1570 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1571 | R->MEvent.state = ev->state; |
|
|
1572 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1573 | if (ev->button == R->MEvent.button && clickintime) |
|
|
1574 | { |
|
|
1575 | /* same button, within alloted time */ |
|
|
1576 | R->MEvent.clicks++; |
|
|
1577 | if (R->MEvent.clicks > 1) |
|
|
1578 | { |
|
|
1579 | /* only report double clicks */ |
|
|
1580 | R->MEvent.clicks = 2; |
|
|
1581 | rxvt_mouse_report(aR_ ev); |
|
|
1582 | |
|
|
1583 | /* don't report the release */ |
|
|
1584 | R->MEvent.clicks = 0; |
|
|
1585 | R->MEvent.button = AnyButton; |
|
|
1586 | } |
|
|
1587 | } |
|
|
1588 | else |
|
|
1589 | { |
|
|
1590 | /* different button, or time expired */ |
|
|
1591 | R->MEvent.clicks = 1; |
|
|
1592 | R->MEvent.button = ev->button; |
|
|
1593 | rxvt_mouse_report(aR_ ev); |
|
|
1594 | } |
|
|
1595 | #else |
|
|
1596 | R->MEvent.button = ev->button; |
|
|
1597 | rxvt_mouse_report(aR_ ev); |
|
|
1598 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1599 | } |
|
|
1600 | else |
|
|
1601 | { |
|
|
1602 | if (ev->button != R->MEvent.button) |
|
|
1603 | R->MEvent.clicks = 0; |
|
|
1604 | switch (ev->button) |
|
|
1605 | { |
|
|
1606 | case Button1: |
|
|
1607 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1608 | R->MEvent.clicks++; |
|
|
1609 | else |
|
|
1610 | R->MEvent.clicks = 1; |
|
|
1611 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1612 | R->MEvent.button = Button1; |
|
|
1613 | break; |
|
|
1614 | |
|
|
1615 | case Button3: |
|
|
1616 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1617 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
|
|
1618 | else |
|
|
1619 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
|
|
1620 | R->MEvent.button = Button3; |
|
|
1621 | break; |
|
|
1622 | } |
|
|
1623 | } |
|
|
1624 | R->MEvent.time = ev->time; |
|
|
1625 | return; |
|
|
1626 | } |
|
|
1627 | } |
|
|
1628 | |
|
|
1629 | /* |
|
|
1630 | * Scrollbar window processing of button press |
|
|
1631 | */ |
|
|
1632 | if (isScrollbarWindow(ev->window)) |
|
|
1633 | { |
|
|
1634 | scrollbar_setIdle(); |
|
|
1635 | /* |
|
|
1636 | * Rxvt-style scrollbar: |
|
|
1637 | * move up if mouse is above slider |
|
|
1638 | * move dn if mouse is below slider |
|
|
1639 | * |
|
|
1640 | * XTerm-style scrollbar: |
|
|
1641 | * Move display proportional to pointer location |
|
|
1642 | * pointer near top -> scroll one line |
|
|
1643 | * pointer near bot -> scroll full page |
|
|
1644 | */ |
|
|
1645 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1646 | if (reportmode) { |
|
|
1647 | /* |
|
|
1648 | * Mouse report disabled scrollbar: |
|
|
1649 | * arrow buttons - send up/down |
|
|
1650 | * click on scrollbar - send pageup/down |
|
|
1651 | */ |
|
|
1652 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1653 | && scrollbarnext_upButton(ev->y)) |
|
|
1654 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1655 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1656 | rxvt_tt_printf(aR_ "\033[A"); |
|
|
1657 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1658 | && scrollbarnext_dnButton(ev->y)) |
|
|
1659 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1660 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1661 | rxvt_tt_printf(aR_ "\033[B"); |
|
|
1662 | else |
|
|
1663 | switch (ev->button) { |
|
|
1664 | case Button2: |
|
|
1665 | rxvt_tt_printf(aR_ "\014"); |
|
|
1666 | break; |
|
|
1667 | case Button1: |
|
|
1668 | rxvt_tt_printf(aR_ "\033[6~"); |
|
|
1669 | break; |
|
|
1670 | case Button3: |
|
|
1671 | rxvt_tt_printf(aR_ "\033[5~"); |
|
|
1672 | break; |
|
|
1673 | } |
|
|
1674 | } |
|
|
1675 | else |
|
|
1676 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1677 | { |
|
|
1678 | char upordown = 0; |
|
|
1679 | |
|
|
1680 | if (R->scrollBar.style == R_SB_NEXT) { |
|
|
1681 | if (scrollbarnext_upButton(ev->y)) |
|
|
1682 | upordown = -1; /* up */ |
|
|
1683 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1684 | upordown = 1; /* down */ |
|
|
1685 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1686 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1687 | upordown = -1; /* up */ |
|
|
1688 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1689 | upordown = 1; /* down */ |
|
|
1690 | } |
|
|
1691 | if (upordown) { |
|
|
1692 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1693 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1694 | #endif |
|
|
1695 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1696 | if (upordown < 0) |
|
|
1697 | scrollbar_setUp(); |
|
|
1698 | else |
|
|
1699 | scrollbar_setDn(); |
|
|
1700 | } |
|
|
1701 | } else |
|
|
1702 | switch (ev->button) { |
|
|
1703 | case Button2: |
|
|
1704 | switch (R->scrollbar_align) { |
|
|
1705 | case R_SB_ALIGN_TOP: |
|
|
1706 | R->csrO = 0; |
|
|
1707 | break; |
|
|
1708 | case R_SB_ALIGN_CENTRE: |
|
|
1709 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1710 | break; |
|
|
1711 | case R_SB_ALIGN_BOTTOM: |
|
|
1712 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1713 | break; |
|
|
1714 | } |
|
|
1715 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1716 | || scrollbar_above_slider(ev->y) |
|
|
1717 | || scrollbar_below_slider(ev->y)) |
|
|
1718 | rxvt_scr_move_to(aR_ |
|
|
1719 | scrollbar_position(ev->y) - R->csrO, |
|
|
1720 | scrollbar_size()); |
|
|
1721 | scrollbar_setMotion(); |
|
|
1722 | break; |
|
|
1723 | |
|
|
1724 | case Button1: |
|
|
1725 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1726 | R->csrO = ev->y - R->scrollBar.top; |
|
|
1727 | /* FALLTHROUGH */ |
|
|
1728 | |
|
|
1729 | case Button3: |
|
|
1730 | if (R->scrollBar.style != R_SB_XTERM) { |
|
|
1731 | if (scrollbar_above_slider(ev->y)) |
|
|
1732 | # ifdef RXVT_SCROLL_FULL |
|
|
1733 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
|
|
1734 | # else |
|
|
1735 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
|
|
1736 | # endif |
|
|
1737 | else if (scrollbar_below_slider(ev->y)) |
|
|
1738 | # ifdef RXVT_SCROLL_FULL |
|
|
1739 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
|
|
1740 | # else |
|
|
1741 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
|
|
1742 | # endif |
|
|
1743 | else |
|
|
1744 | scrollbar_setMotion(); |
|
|
1745 | } else { |
|
|
1746 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
|
|
1747 | (R->TermWin.nrow |
|
|
1748 | * scrollbar_position(ev->y) |
|
|
1749 | / scrollbar_size())); |
|
|
1750 | } |
|
|
1751 | break; |
|
|
1752 | } |
|
|
1753 | } |
|
|
1754 | return; |
|
|
1755 | } |
|
|
1756 | #if MENUBAR |
|
|
1757 | /* |
|
|
1758 | * Menubar window processing of button press |
|
|
1759 | */ |
|
|
1760 | if (isMenuBarWindow(ev->window)) |
|
|
1761 | rxvt_menubar_control(aR_ ev); |
|
|
1762 | #endif |
|
|
1763 | } |
|
|
1764 | |
|
|
1765 | /* INTPROTO */ |
|
|
1766 | void |
|
|
1767 | rxvt_button_release(pR_ XButtonEvent *ev) |
|
|
1768 | { |
|
|
1769 | int reportmode = 0; |
|
|
1770 | |
|
|
1771 | R->csrO = 0; /* reset csr Offset */ |
|
|
1772 | if (!R->bypass_keystate) |
|
|
1773 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1774 | |
|
|
1775 | if (scrollbar_isUpDn()) { |
|
|
1776 | scrollbar_setIdle(); |
|
|
1777 | rxvt_scrollbar_show(aR_ 0); |
|
|
1778 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1779 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1780 | #endif |
|
|
1781 | } |
|
|
1782 | #ifdef SELECTION_SCROLLING |
|
|
1783 | R->pending_scroll_selection=0; |
|
|
1784 | #endif |
|
|
1785 | if (ev->window == R->TermWin.vt) |
|
|
1786 | { |
|
|
1787 | #ifdef RXVT_GRAPHICS |
|
|
1788 | if (ev->subwindow != None) |
|
|
1789 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1790 | else |
|
|
1791 | #endif |
|
|
1792 | { |
|
|
1793 | if (reportmode) |
|
|
1794 | { |
|
|
1795 | /* mouse report from vt window */ |
|
|
1796 | /* don't report release of wheel "buttons" */ |
|
|
1797 | if (ev->button >= 4) |
|
|
1798 | return; |
|
|
1799 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1800 | /* only report the release of 'slow' single clicks */ |
|
|
1801 | if (R->MEvent.button != AnyButton |
|
|
1802 | && (ev->button != R->MEvent.button |
|
|
1803 | || (ev->time - R->MEvent.time |
|
|
1804 | > MULTICLICK_TIME / 2))) |
|
|
1805 | { |
|
|
1806 | R->MEvent.clicks = 0; |
|
|
1807 | R->MEvent.button = AnyButton; |
|
|
1808 | rxvt_mouse_report(aR_ ev); |
|
|
1809 | } |
|
|
1810 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1811 | R->MEvent.button = AnyButton; |
|
|
1812 | rxvt_mouse_report(aR_ ev); |
|
|
1813 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1814 | return; |
|
|
1815 | } |
|
|
1816 | /* |
|
|
1817 | * dumb hack to compensate for the failure of click-and-drag |
|
|
1818 | * when overriding mouse reporting |
|
|
1819 | */ |
|
|
1820 | if (R->PrivateModes & PrivMode_mouse_report |
|
|
1821 | && R->bypass_keystate |
|
|
1822 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
|
|
1823 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
|
|
1824 | |
|
|
1825 | switch (ev->button) { |
|
|
1826 | case Button1: |
|
|
1827 | case Button3: |
|
|
1828 | rxvt_selection_make(aR_ ev->time); |
|
|
1829 | break; |
|
|
1830 | case Button2: |
|
|
1831 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
|
|
1832 | break; |
|
|
1833 | #ifdef MOUSE_WHEEL |
|
|
1834 | case Button4: |
|
|
1835 | case Button5: |
|
|
1836 | { |
|
|
1837 | int i, v; |
|
|
1838 | |
|
|
1839 | v = (ev->button == Button4) ? UP : DN; |
|
|
1840 | if (ev->state & ShiftMask) |
|
|
1841 | i = 1; |
|
|
1842 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
|
|
1843 | i = R->TermWin.nrow - 1; |
|
|
1844 | else |
|
|
1845 | i = 5; |
|
|
1846 | # ifdef MOUSE_SLIP_WHEELING |
|
|
1847 | if (ev->state & ControlMask) |
|
|
1848 | { |
|
|
1849 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
|
|
1850 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1851 | } |
|
|
1852 | # endif |
|
|
1853 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1854 | rxvt_scr_page(aR_ v, i); |
|
|
1855 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1856 | rxvt_scrollbar_show(aR_ 1); |
|
|
1857 | # else |
|
|
1858 | for (; i--;) |
|
|
1859 | { |
|
|
1860 | rxvt_scr_page(aR_ v, 1); |
|
|
1861 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1862 | rxvt_scrollbar_show(aR_ 1); |
|
|
1863 | } |
|
|
1864 | # endif |
|
|
1865 | } |
|
|
1866 | break; |
|
|
1867 | #endif |
|
|
1868 | } |
|
|
1869 | } |
|
|
1870 | } |
|
|
1871 | #ifdef MENUBAR |
|
|
1872 | else if (isMenuBarWindow(ev->window)) |
|
|
1873 | rxvt_menubar_control(aR_ ev); |
|
|
1874 | #endif |
|
|
1875 | } |
|
|
1876 | |
|
|
1877 | |
|
|
1878 | #ifdef TRANSPARENT |
|
|
1879 | /* |
|
|
1880 | * Check our parents are still who we think they are. |
|
|
1881 | * Do transparency updates if required |
|
|
1882 | */ |
|
|
1883 | /* EXTPROTO */ |
|
|
1884 | int |
|
|
1885 | rxvt_check_our_parents(pR) |
|
|
1886 | { |
|
|
1887 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
1888 | unsigned long nitems, bytes_after; |
|
|
1889 | Atom atype; |
|
|
1890 | unsigned char *prop = NULL; |
|
|
1891 | Window root, oldp, *list; |
|
|
1892 | Pixmap rootpixmap = None; |
|
|
1893 | XWindowAttributes wattr, wrootattr; |
|
|
1894 | |
|
|
1895 | pchanged = 0; |
|
|
1896 | |
|
|
1897 | if (!(R->Options & Opt_transparent)) |
|
|
1898 | return pchanged; /* Don't try any more */ |
|
|
1899 | |
|
|
1900 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
|
|
1901 | rootdepth = wrootattr.depth; |
|
|
1902 | |
|
|
1903 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
|
|
1904 | if (rootdepth != wattr.depth) { |
|
|
1905 | if (R->am_transparent) { |
|
|
1906 | pchanged = 1; |
|
|
1907 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
1908 | R->PixColors[Color_bg]); |
|
|
1909 | R->am_transparent = R->am_pixmap_trans = 0; |
|
|
1910 | } |
|
|
1911 | return pchanged; /* Don't try any more */ |
|
|
1912 | } |
|
|
1913 | |
|
|
1914 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
1915 | XSync(R->Xdisplay, False); |
|
|
1916 | |
|
|
1917 | /* |
|
|
1918 | * Make the frame window set by the window manager have |
|
|
1919 | * the root background. Some window managers put multiple nested frame |
|
|
1920 | * windows for each client, so we have to take care about that. |
|
|
1921 | */ |
|
|
1922 | i = (R->xa[XA_XROOTPMAPID] != 0 |
|
|
1923 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
|
|
1924 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1925 | &nitems, &bytes_after, &prop) == Success)); |
|
|
1926 | if (!i || prop == NULL) |
|
|
1927 | have_pixmap = 0; |
|
|
1928 | else { |
|
|
1929 | have_pixmap = 1; |
|
|
1930 | rootpixmap = *((Pixmap *)prop); |
|
|
1931 | XFree(prop); |
|
|
1932 | } |
|
|
1933 | if (have_pixmap) { |
|
|
1934 | /* |
|
|
1935 | * Copy Xroot pixmap transparency |
|
|
1936 | */ |
|
|
1937 | int sx, sy, nx, ny; |
|
|
1938 | unsigned int nw, nh; |
|
|
1939 | Window cr; |
|
|
1940 | XImage *image; |
|
|
1941 | GC gc; |
|
|
1942 | XGCValues gcvalue; |
|
|
1943 | |
|
|
1944 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
|
|
1945 | 0, 0, &sx, &sy, &cr); |
|
|
1946 | nw = (unsigned int)R->szHint.width; |
|
|
1947 | nh = (unsigned int)R->szHint.height; |
|
|
1948 | nx = ny = 0; |
|
|
1949 | if (sx < 0) { |
|
|
1950 | nw += sx; |
|
|
1951 | nx = -sx; |
|
|
1952 | sx = 0; |
|
|
1953 | } |
|
|
1954 | if (sy < 0) { |
|
|
1955 | nh += sy; |
|
|
1956 | ny = -sy; |
|
|
1957 | sy = 0; |
|
|
1958 | } |
|
|
1959 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
|
|
1960 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
|
|
1961 | R->allowedxerror = -1; |
|
|
1962 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
|
|
1963 | ZPixmap); |
|
|
1964 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
1965 | /* XXX: may need a delay here? */ |
|
|
1966 | R->allowedxerror = 0; |
|
|
1967 | if (image == NULL) { |
|
|
1968 | if (R->am_transparent && R->am_pixmap_trans) { |
|
|
1969 | pchanged = 1; |
|
|
1970 | if (R->TermWin.pixmap != None) { |
|
|
1971 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1972 | R->TermWin.pixmap = None; |
|
|
1973 | } |
|
|
1974 | } |
|
|
1975 | R->am_pixmap_trans = 0; |
|
|
1976 | } else { |
|
|
1977 | if (R->TermWin.pixmap != None) |
|
|
1978 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1979 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1980 | (unsigned int)R->szHint.width, |
|
|
1981 | (unsigned int)R->szHint.height, |
|
|
1982 | (unsigned int)image->depth); |
|
|
1983 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
1984 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
1985 | nx, ny, (unsigned int)image->width, |
|
|
1986 | (unsigned int)image->height); |
|
|
1987 | XFreeGC(R->Xdisplay, gc); |
|
|
1988 | XDestroyImage(image); |
|
|
1989 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1990 | R->TermWin.pixmap); |
|
|
1991 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
1992 | pchanged = 1; |
|
|
1993 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
1994 | } |
|
|
1995 | } |
|
|
1996 | if (!R->am_pixmap_trans) { |
|
|
1997 | unsigned int n; |
|
|
1998 | /* |
|
|
1999 | * InheritPixmap transparency |
|
|
2000 | */ |
|
|
2001 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
|
|
2002 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
|
|
2003 | i++) { |
|
|
2004 | oldp = R->TermWin.parent[i]; |
|
|
2005 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
|
|
2006 | &R->TermWin.parent[i], &list, &n); |
|
|
2007 | XFree(list); |
|
|
2008 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
|
|
2009 | if (R->TermWin.parent[i] == Xroot) { |
|
|
2010 | if (oldp != None) |
|
|
2011 | pchanged = 1; |
|
|
2012 | break; |
|
|
2013 | } |
|
|
2014 | if (oldp != R->TermWin.parent[i]) |
|
|
2015 | pchanged = 1; |
|
|
2016 | } |
|
|
2017 | n = 0; |
|
|
2018 | if (pchanged) { |
|
|
2019 | for (; n < (unsigned int)i; n++) { |
|
|
2020 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
|
|
2021 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2022 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
|
|
2023 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
|
|
2024 | break; |
|
|
2025 | } |
|
|
2026 | } |
|
|
2027 | } |
|
|
2028 | if (n > (int)(sizeof(R->TermWin.parent) |
|
|
2029 | / sizeof(R->TermWin.parent[0]))) { |
|
|
2030 | D_X((stderr, "InheritPixmap Turning off")); |
|
|
2031 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
|
|
2032 | R->PixColors[Color_fg]); |
|
|
2033 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
2034 | R->PixColors[Color_bg]); |
|
|
2035 | R->am_transparent = 0; |
|
|
2036 | /* XXX: also turn off Opt_transparent? */ |
|
|
2037 | } else { |
|
|
2038 | /* wait (an arbitrary period) for the WM to do its thing |
|
|
2039 | * needed for fvwm2.2.2 (and before?) */ |
|
|
2040 | # ifdef HAVE_NANOSLEEP |
|
|
2041 | struct timespec rqt; |
|
|
2042 | |
|
|
2043 | rqt.tv_sec = 1; |
|
|
2044 | rqt.tv_nsec = 0; |
|
|
2045 | nanosleep(&rqt, NULL); |
|
|
2046 | # else |
|
|
2047 | sleep(1); |
|
|
2048 | # endif |
|
|
2049 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2050 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2051 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
|
|
2052 | ParentRelative); |
|
|
2053 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2054 | ParentRelative); |
|
|
2055 | R->am_transparent = 1; |
|
|
2056 | } |
|
|
2057 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
|
|
2058 | R->TermWin.parent[i] = None; |
|
|
2059 | } |
|
|
2060 | return pchanged; |
|
|
2061 | } |
|
|
2062 | #endif |
|
|
2063 | |
|
|
2064 | /*}}} */ |
|
|
2065 | |
2406 | |
2066 | /*{{{ print pipe */ |
2407 | /*{{{ print pipe */ |
2067 | /*----------------------------------------------------------------------*/ |
2408 | /*----------------------------------------------------------------------*/ |
2068 | #ifdef PRINTPIPE |
2409 | #ifdef PRINTPIPE |
2069 | /* EXTPROTO */ |
2410 | FILE * |
2070 | FILE * |
|
|
2071 | rxvt_popen_printer(pR) |
2411 | rxvt_term::popen_printer () |
2072 | { |
2412 | { |
2073 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2413 | FILE *stream = popen (rs[Rs_print_pipe] ? rs[Rs_print_pipe] : PRINTPIPE, "w"); |
2074 | |
2414 | |
2075 | if (stream == NULL) |
2415 | if (stream == NULL) |
2076 | rxvt_print_error("can't open printer pipe"); |
2416 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2417 | |
2077 | return stream; |
2418 | return stream; |
2078 | } |
2419 | } |
2079 | |
2420 | |
2080 | /* EXTPROTO */ |
|
|
2081 | int |
2421 | int |
2082 | rxvt_pclose_printer(FILE *stream) |
2422 | rxvt_term::pclose_printer (FILE *stream) |
2083 | { |
2423 | { |
2084 | fflush(stream); |
2424 | fflush (stream); |
2085 | /* pclose() reported not to work on SunOS 4.1.3 */ |
|
|
2086 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2087 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2088 | return pclose(stream); /* return fclose (stream); */ |
|
|
2089 | # else |
|
|
2090 | return pclose(stream); |
2425 | return pclose (stream); |
2091 | # endif |
|
|
2092 | } |
2426 | } |
2093 | |
2427 | |
2094 | /* |
2428 | /* |
2095 | * simulate attached vt100 printer |
2429 | * simulate attached vt100 printer |
2096 | */ |
2430 | */ |
2097 | /* INTPROTO */ |
|
|
2098 | void |
2431 | void |
2099 | rxvt_process_print_pipe(pR) |
2432 | rxvt_term::process_print_pipe () |
2100 | { |
2433 | { |
2101 | int done; |
2434 | FILE *fd = popen_printer (); |
2102 | FILE *fd; |
|
|
2103 | |
2435 | |
2104 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2436 | if (!fd) |
2105 | return; |
2437 | return; |
2106 | |
2438 | |
2107 | /* |
2439 | /* |
2108 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2440 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2109 | * is received. |
2441 | * is received. |
2110 | */ |
2442 | */ |
2111 | for (done = 0; !done;) { |
2443 | for (int done = 0; !done; ) |
|
|
2444 | { |
2112 | unsigned char buf[8]; |
2445 | unsigned char buf[8]; |
2113 | unsigned char ch; |
2446 | unicode_t ch; |
2114 | unsigned int i, len; |
2447 | unsigned int i, len; |
2115 | |
2448 | |
2116 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2449 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2450 | { |
2117 | if (putc(ch, fd) == EOF) |
2451 | if (putc (ch, fd) == EOF) |
2118 | break; /* done = 1 */ |
2452 | break; /* done = 1 */ |
2119 | } else { |
2453 | } |
|
|
2454 | else |
|
|
2455 | { |
2120 | len = 0; |
2456 | len = 0; |
2121 | buf[len++] = ch; |
2457 | buf[len++] = ch; |
2122 | |
2458 | |
2123 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2459 | if ((buf[len++] = cmd_getc ()) == '[') |
2124 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2460 | { |
2125 | buf[len++] = '?'; |
2461 | if ((ch = cmd_getc ()) == '?') |
2126 | ch = rxvt_cmd_getc(aR); |
2462 | { |
2127 | } |
2463 | buf[len++] = '?'; |
|
|
2464 | ch = cmd_getc (); |
|
|
2465 | } |
2128 | if ((buf[len++] = ch) == '4') { |
2466 | if ((buf[len++] = ch) == '4') |
|
|
2467 | { |
2129 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2468 | if ((buf[len++] = cmd_getc ()) == 'i') |
2130 | break; /* done = 1 */ |
2469 | break; /* done = 1 */ |
2131 | } |
2470 | } |
|
|
2471 | } |
|
|
2472 | |
|
|
2473 | for (i = 0; i < len; i++) |
|
|
2474 | if (putc (buf[i], fd) == EOF) |
|
|
2475 | { |
|
|
2476 | done = 1; |
|
|
2477 | break; |
|
|
2478 | } |
|
|
2479 | } |
2132 | } |
2480 | } |
2133 | for (i = 0; i < len; i++) |
2481 | |
2134 | if (putc(buf[i], fd) == EOF) { |
|
|
2135 | done = 1; |
|
|
2136 | break; |
|
|
2137 | } |
|
|
2138 | } |
|
|
2139 | } |
|
|
2140 | rxvt_pclose_printer(fd); |
2482 | pclose_printer (fd); |
2141 | } |
2483 | } |
2142 | #endif /* PRINTPIPE */ |
2484 | #endif /* PRINTPIPE */ |
2143 | /*}}} */ |
2485 | /*}}} */ |
2144 | |
2486 | |
2145 | /* *INDENT-OFF* */ |
|
|
2146 | enum { |
2487 | enum { |
2147 | C1_40 = 0x40, |
2488 | C1_40 = 0x40, |
2148 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2489 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2149 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2490 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2150 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2491 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2151 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2492 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2152 | }; |
2493 | }; |
2153 | /* *INDENT-ON* */ |
|
|
2154 | |
2494 | |
2155 | /*{{{ process non-printing single characters */ |
2495 | /*{{{ process non-printing single characters */ |
2156 | /* INTPROTO */ |
|
|
2157 | void |
2496 | void |
2158 | rxvt_process_nonprinting(pR_ unsigned char ch) |
2497 | rxvt_term::process_nonprinting (unicode_t ch) |
2159 | { |
2498 | { |
2160 | switch (ch) { |
2499 | switch (ch) |
|
|
2500 | { |
|
|
2501 | case C0_ESC: |
|
|
2502 | process_escape_seq (); |
|
|
2503 | break; |
2161 | case C0_ENQ: /* terminal Status */ |
2504 | case C0_ENQ: /* terminal Status */ |
2162 | if (R->rs[Rs_answerbackstring]) |
2505 | if (rs[Rs_answerbackstring]) |
2163 | rxvt_tt_write(aR_ |
2506 | tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring])); |
2164 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2507 | else |
2165 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2508 | tt_write (VT100_ANS, strlen (VT100_ANS)); |
2166 | else |
2509 | break; |
2167 | rxvt_tt_write(aR_ (unsigned char *)VT100_ANS, |
|
|
2168 | (unsigned int)STRLEN(VT100_ANS)); |
|
|
2169 | break; |
|
|
2170 | case C0_BEL: /* bell */ |
2510 | case C0_BEL: /* bell */ |
2171 | rxvt_scr_bell(aR); |
2511 | scr_bell (); |
2172 | break; |
2512 | break; |
2173 | case C0_BS: /* backspace */ |
2513 | case C0_BS: /* backspace */ |
2174 | rxvt_scr_backspace(aR); |
2514 | scr_backspace (); |
2175 | break; |
2515 | break; |
2176 | case C0_HT: /* tab */ |
2516 | case C0_HT: /* tab */ |
2177 | rxvt_scr_tab(aR_ 1); |
2517 | scr_tab (1); |
2178 | break; |
2518 | break; |
2179 | case C0_CR: /* carriage return */ |
2519 | case C0_CR: /* carriage return */ |
2180 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2520 | scr_gotorc (0, 0, R_RELATIVE); |
2181 | break; |
2521 | break; |
2182 | case C0_VT: /* vertical tab, form feed */ |
2522 | case C0_VT: /* vertical tab, form feed */ |
2183 | case C0_FF: |
2523 | case C0_FF: |
2184 | case C0_LF: /* line feed */ |
2524 | case C0_LF: /* line feed */ |
2185 | rxvt_scr_index(aR_ UP); |
2525 | scr_index (UP); |
2186 | break; |
2526 | break; |
2187 | case C0_SO: /* shift out - acs */ |
2527 | case C0_SO: /* shift out - acs */ |
2188 | rxvt_scr_charset_choose(aR_ 1); |
2528 | scr_charset_choose (1); |
2189 | break; |
2529 | break; |
2190 | case C0_SI: /* shift in - acs */ |
2530 | case C0_SI: /* shift in - acs */ |
2191 | rxvt_scr_charset_choose(aR_ 0); |
2531 | scr_charset_choose (0); |
2192 | break; |
2532 | break; |
|
|
2533 | |
|
|
2534 | #ifdef EIGHT_BIT_CONTROLS |
|
|
2535 | // 8-bit controls |
|
|
2536 | case 0x90: /* DCS */ |
|
|
2537 | process_dcs_seq (); |
|
|
2538 | break; |
|
|
2539 | case 0x9b: /* CSI */ |
|
|
2540 | process_csi_seq (); |
|
|
2541 | break; |
|
|
2542 | case 0x9d: /* OSC */ |
|
|
2543 | process_osc_seq (); |
|
|
2544 | break; |
|
|
2545 | #endif |
2193 | } |
2546 | } |
2194 | } |
2547 | } |
2195 | /*}}} */ |
2548 | /*}}} */ |
2196 | |
2549 | |
2197 | |
2550 | |
2198 | /*{{{ process VT52 escape sequences */ |
2551 | /*{{{ process VT52 escape sequences */ |
2199 | /* INTPROTO */ |
|
|
2200 | void |
2552 | void |
2201 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
2553 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2202 | { |
2554 | { |
2203 | int row, col; |
2555 | int row, col; |
|
|
2556 | |
|
|
2557 | switch (ch) |
2204 | |
2558 | { |
2205 | switch (ch) { |
|
|
2206 | case 'A': /* cursor up */ |
2559 | case 'A': /* cursor up */ |
2207 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
2560 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2208 | break; |
2561 | break; |
2209 | case 'B': /* cursor down */ |
2562 | case 'B': /* cursor down */ |
2210 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
2563 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2211 | break; |
2564 | break; |
2212 | case 'C': /* cursor right */ |
2565 | case 'C': /* cursor right */ |
2213 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
2566 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2214 | break; |
2567 | break; |
2215 | case 'D': /* cursor left */ |
2568 | case 'D': /* cursor left */ |
2216 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
2569 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2217 | break; |
2570 | break; |
2218 | case 'H': /* cursor home */ |
2571 | case 'H': /* cursor home */ |
2219 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
2572 | scr_gotorc (0, 0, 0); |
2220 | break; |
2573 | break; |
2221 | case 'I': /* cursor up and scroll down if needed */ |
2574 | case 'I': /* cursor up and scroll down if needed */ |
2222 | rxvt_scr_index(aR_ DN); |
2575 | scr_index (DN); |
2223 | break; |
2576 | break; |
2224 | case 'J': /* erase to end of screen */ |
2577 | case 'J': /* erase to end of screen */ |
2225 | rxvt_scr_erase_screen(aR_ 0); |
2578 | scr_erase_screen (0); |
2226 | break; |
2579 | break; |
2227 | case 'K': /* erase to end of line */ |
2580 | case 'K': /* erase to end of line */ |
2228 | rxvt_scr_erase_line(aR_ 0); |
2581 | scr_erase_line (0); |
2229 | break; |
2582 | break; |
2230 | case 'Y': /* move to specified row and col */ |
2583 | case 'Y': /* move to specified row and col */ |
2231 | /* full command is 'ESC Y row col' where row and col |
2584 | /* full command is 'ESC Y row col' where row and col |
2232 | * are encoded by adding 32 and sending the ascii |
2585 | * are encoded by adding 32 and sending the ascii |
2233 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2586 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2234 | * etc. */ |
2587 | * etc. */ |
2235 | row = rxvt_cmd_getc(aR) - ' '; |
2588 | row = cmd_getc () - ' '; |
2236 | col = rxvt_cmd_getc(aR) - ' '; |
2589 | col = cmd_getc () - ' '; |
2237 | rxvt_scr_gotorc(aR_ row, col, 0); |
2590 | scr_gotorc (row, col, 0); |
2238 | break; |
2591 | break; |
2239 | case 'Z': /* identify the terminal type */ |
2592 | case 'Z': /* identify the terminal type */ |
2240 | rxvt_tt_printf(aR_ "\033/Z"); /* I am a VT100 emulating a VT52 */ |
2593 | tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2241 | break; |
2594 | break; |
2242 | case '<': /* turn off VT52 mode */ |
2595 | case '<': /* turn off VT52 mode */ |
2243 | PrivMode(0, PrivMode_vt52); |
2596 | priv_modes &= ~PrivMode_vt52; |
2244 | break; |
2597 | break; |
2245 | case 'F': /* use special graphics character set */ |
2598 | case 'F': /* use special graphics character set */ |
2246 | case 'G': /* use regular character set */ |
2599 | case 'G': /* use regular character set */ |
2247 | /* unimplemented */ |
2600 | /* unimplemented */ |
2248 | break; |
2601 | break; |
2249 | case '=': /* use alternate keypad mode */ |
2602 | case '=': /* use alternate keypad mode */ |
2250 | case '>': /* use regular keypad mode */ |
2603 | case '>': /* use regular keypad mode */ |
2251 | /* unimplemented */ |
2604 | /* unimplemented */ |
2252 | break; |
2605 | break; |
2253 | } |
2606 | } |
2254 | } |
2607 | } |
2255 | /*}}} */ |
2608 | /*}}} */ |
2256 | |
2609 | |
2257 | |
2610 | |
2258 | /*{{{ process escape sequences */ |
2611 | /*{{{ process escape sequences */ |
2259 | /* INTPROTO */ |
|
|
2260 | void |
2612 | void |
2261 | rxvt_process_escape_seq(pR) |
2613 | rxvt_term::process_escape_seq () |
2262 | { |
2614 | { |
2263 | unsigned char ch = rxvt_cmd_getc(aR); |
2615 | unicode_t ch = cmd_getc (); |
2264 | |
2616 | |
2265 | if (R->PrivateModes & PrivMode_vt52) { |
2617 | if (priv_modes & PrivMode_vt52) |
2266 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2267 | return; |
|
|
2268 | } |
|
|
2269 | |
2618 | { |
|
|
2619 | process_escape_vt52 (ch); |
|
|
2620 | return; |
|
|
2621 | } |
|
|
2622 | |
2270 | switch (ch) { |
2623 | switch (ch) |
2271 | /* case 1: do_tek_mode (); break; */ |
2624 | { |
2272 | case '#': |
2625 | case '#': |
2273 | if (rxvt_cmd_getc(aR) == '8') |
2626 | if (cmd_getc () == '8') |
2274 | rxvt_scr_E(aR); |
2627 | scr_E (); |
2275 | break; |
2628 | break; |
2276 | case '(': |
2629 | case '(': |
2277 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
2630 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2278 | break; |
2631 | break; |
2279 | case ')': |
2632 | case ')': |
2280 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
2633 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2281 | break; |
2634 | break; |
2282 | case '*': |
2635 | case '*': |
2283 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
2636 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2284 | break; |
2637 | break; |
2285 | case '+': |
2638 | case '+': |
2286 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
2639 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2287 | break; |
2640 | break; |
2288 | #ifdef MULTICHAR_SET |
2641 | #if !ENABLE_MINIMAL |
2289 | case '$': |
|
|
2290 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
|
|
2291 | break; |
|
|
2292 | #endif |
|
|
2293 | #ifndef NO_FRILLS |
|
|
2294 | case '6': |
2642 | case '6': |
2295 | rxvt_scr_backindex(aR); |
2643 | scr_backindex (); |
2296 | break; |
2644 | break; |
2297 | #endif |
2645 | #endif |
2298 | case '7': |
2646 | case '7': |
2299 | rxvt_scr_cursor(aR_ SAVE); |
2647 | scr_cursor (SAVE); |
2300 | break; |
2648 | break; |
2301 | case '8': |
2649 | case '8': |
2302 | rxvt_scr_cursor(aR_ RESTORE); |
2650 | scr_cursor (RESTORE); |
2303 | break; |
2651 | break; |
2304 | #ifndef NO_FRILLS |
2652 | #if !ENABLE_MINIMAL |
2305 | case '9': |
2653 | case '9': |
2306 | rxvt_scr_forwardindex(aR); |
2654 | scr_forwardindex (); |
2307 | break; |
2655 | break; |
2308 | #endif |
2656 | #endif |
|
|
2657 | // DECPAM/DECPNM |
2309 | case '=': |
2658 | case '=': |
|
|
2659 | priv_modes |= PrivMode_aplKP; |
|
|
2660 | break; |
2310 | case '>': |
2661 | case '>': |
2311 | PrivMode((ch == '='), PrivMode_aplKP); |
2662 | priv_modes &= ~PrivMode_aplKP; |
2312 | break; |
2663 | break; |
2313 | |
2664 | |
2314 | case C1_40: |
2665 | case C1_40: |
2315 | rxvt_cmd_getc(aR); |
2666 | cmd_getc (); |
2316 | break; |
2667 | break; |
2317 | case C1_44: |
2668 | case C1_44: |
2318 | rxvt_scr_index(aR_ UP); |
2669 | scr_index (UP); |
2319 | break; |
2670 | break; |
2320 | |
2671 | |
2321 | /* 8.3.87: NEXT LINE */ |
2672 | /* 8.3.87: NEXT LINE */ |
2322 | case C1_NEL: /* ESC E */ |
2673 | case C1_NEL: /* ESC E */ |
2323 | { |
|
|
2324 | uint32_t nlcr[] = { '\n', '\r' }; |
|
|
2325 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
|
|
2326 | } |
2674 | { |
2327 | break; |
2675 | wchar_t nlcr[] = { C0_LF, C0_CR }; |
|
|
2676 | scr_add_lines (nlcr, ecb_array_length (nlcr), 1); |
|
|
2677 | } |
|
|
2678 | break; |
2328 | |
2679 | |
2329 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2680 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2330 | case C1_ESA: /* ESC G */ |
2681 | case C1_ESA: /* ESC G */ |
2331 | rxvt_process_graphics(aR); |
2682 | // used by original rxvt for rob nations own graphics mode |
2332 | break; |
2683 | if (cmd_getc () == 'Q') |
|
|
2684 | tt_printf ("\033G0\012"); /* query graphics - no graphics */ |
|
|
2685 | break; |
2333 | |
2686 | |
2334 | /* 8.3.63: CHARACTER TABULATION SET */ |
2687 | /* 8.3.63: CHARACTER TABULATION SET */ |
2335 | case C1_HTS: /* ESC H */ |
2688 | case C1_HTS: /* ESC H */ |
2336 | rxvt_scr_set_tab(aR_ 1); |
2689 | scr_set_tab (1); |
2337 | break; |
2690 | break; |
2338 | |
2691 | |
2339 | /* 8.3.105: REVERSE LINE FEED */ |
2692 | /* 8.3.105: REVERSE LINE FEED */ |
2340 | case C1_RI: /* ESC M */ |
2693 | case C1_RI: /* ESC M */ |
2341 | rxvt_scr_index(aR_ DN); |
2694 | scr_index (DN); |
2342 | break; |
2695 | break; |
2343 | |
2696 | |
2344 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2697 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2345 | /*case C1_SS2: scr_single_shift (2); break; */ |
2698 | /* case C1_SS2: break; */ |
2346 | |
2699 | |
2347 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2700 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2348 | /*case C1_SS3: scr_single_shift (3); break; */ |
2701 | /* case C1_SS3: break; */ |
2349 | |
2702 | |
2350 | /* 8.3.27: DEVICE CONTROL STRING */ |
2703 | /* 8.3.27: DEVICE CONTROL STRING */ |
2351 | case C1_DCS: /* ESC P */ |
2704 | case C1_DCS: /* ESC P */ |
2352 | rxvt_process_dcs_seq(aR); |
2705 | process_dcs_seq (); |
2353 | break; |
2706 | break; |
2354 | |
2707 | |
2355 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2708 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2356 | case C1_SCI: /* ESC Z */ |
2709 | case C1_SCI: /* ESC Z */ |
2357 | rxvt_tt_write(aR_ (const unsigned char *)ESCZ_ANSWER, |
2710 | tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); |
2358 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
|
|
2359 | break; /* steal obsolete ESC [ c */ |
2711 | break; /* steal obsolete ESC [ c */ |
2360 | |
2712 | |
2361 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2713 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER (CSI) */ |
2362 | case C1_CSI: /* ESC [ */ |
2714 | case C1_CSI: /* ESC [ */ |
2363 | rxvt_process_csi_seq(aR); |
2715 | process_csi_seq (); |
2364 | break; |
2716 | break; |
2365 | |
2717 | |
2366 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2718 | /* 8.3.90: OPERATING SYSTEM COMMAND (OSC) */ |
2367 | case C1_OSC: /* ESC ] */ |
2719 | case C1_OSC: /* ESC ] */ |
2368 | rxvt_process_osc_seq(aR); |
2720 | process_osc_seq (); |
2369 | break; |
2721 | break; |
2370 | |
2722 | |
2371 | /* 8.3.106: RESET TO INITIAL STATE */ |
2723 | /* 8.3.106: RESET TO INITIAL STATE (RIS) */ |
2372 | case 'c': |
2724 | case 'c': |
2373 | rxvt_scr_poweron(aR); |
2725 | mbstate.reset (); |
2374 | rxvt_scrollbar_show(aR_ 1); |
2726 | scr_poweron (); |
2375 | break; |
2727 | scrollBar.show (1); |
|
|
2728 | break; |
2376 | |
2729 | |
2377 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2730 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2378 | case 'n': |
2731 | case 'n': |
2379 | rxvt_scr_charset_choose(aR_ 2); |
2732 | scr_charset_choose (2); |
2380 | break; |
2733 | break; |
2381 | |
2734 | |
2382 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2735 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2383 | case 'o': |
2736 | case 'o': |
2384 | rxvt_scr_charset_choose(aR_ 3); |
2737 | scr_charset_choose (3); |
2385 | break; |
2738 | break; |
2386 | } |
2739 | } |
2387 | } |
2740 | } |
2388 | /*}}} */ |
2741 | /*}}} */ |
2389 | |
2742 | |
2390 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2743 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2391 | /* *INDENT-OFF* */ |
|
|
2392 | enum { |
2744 | enum { |
2393 | CSI_ICH = 0x40, |
2745 | CSI_ICH = 0x40, |
2394 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2746 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2395 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2747 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2396 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2748 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2397 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2749 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2398 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2750 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2399 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2751 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2400 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2752 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2401 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2753 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2402 | }; |
2754 | }; |
2403 | |
2755 | |
2404 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2756 | #define make_byte(b0,b1,b2,b3,b4,b5,b6,b7) \ |
2405 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2757 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2406 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2758 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2407 | #define get_byte_array_bit(array, bit) \ |
2759 | #define get_byte_array_bit(array, bit) \ |
2408 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2760 | (!! ((array)[(bit) >> 3] & (1 << ((bit) & 7)))) |
2409 | |
2761 | |
2410 | const unsigned char csi_defaults[] = { |
2762 | static const unsigned char csi_defaults[] = |
|
|
2763 | { |
2411 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2764 | make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2412 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2765 | make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2413 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2766 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2414 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2767 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2415 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2768 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2416 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2769 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2417 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2770 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2418 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2771 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2419 | }; |
2772 | }; |
2420 | /* *INDENT-ON* */ |
|
|
2421 | |
2773 | |
2422 | /* INTPROTO */ |
|
|
2423 | void |
2774 | void |
2424 | rxvt_process_csi_seq(pR) |
2775 | rxvt_term::process_csi_seq () |
2425 | { |
2776 | { |
2426 | unsigned char ch, priv, i; |
2777 | unicode_t ch, priv, i; |
2427 | unsigned int nargs, p; |
2778 | unsigned int nargs, p; |
2428 | int n, ndef; |
2779 | int n, ndef; |
2429 | int arg[ESC_ARGS]; |
2780 | int arg[ESC_ARGS] = { }; |
2430 | |
2781 | |
2431 | for (nargs = ESC_ARGS; nargs > 0;) |
2782 | nargs = 0; |
2432 | arg[--nargs] = 0; |
|
|
2433 | |
2783 | |
2434 | priv = 0; |
2784 | priv = 0; |
2435 | ch = rxvt_cmd_getc(aR); |
2785 | ch = cmd_getc (); |
2436 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
2786 | if ((ch >= '<' && ch <= '?') || ch == '!') |
2437 | priv = ch; |
|
|
2438 | ch = rxvt_cmd_getc(aR); |
|
|
2439 | } |
2787 | { |
|
|
2788 | /* '<' '=' '>' '?' '!' */ |
|
|
2789 | priv = ch; |
|
|
2790 | ch = cmd_getc (); |
|
|
2791 | } |
|
|
2792 | |
2440 | /* read any numerical arguments */ |
2793 | /* read any numerical arguments */ |
2441 | for (n = -1; ch < CSI_ICH; ) { |
2794 | for (n = -1; ch < CSI_ICH; ) |
|
|
2795 | { |
2442 | if (isdigit(ch)) { |
2796 | if (isdigit (ch)) |
|
|
2797 | { |
2443 | if (n < 0) |
2798 | if (n < 0) |
2444 | n = ch - '0'; |
2799 | n = ch - '0'; |
2445 | else |
2800 | else |
2446 | n = n * 10 + ch - '0'; |
2801 | n = n * 10 + ch - '0'; |
|
|
2802 | } |
2447 | } else if (ch == ';') { |
2803 | else if (ch == ';') |
|
|
2804 | { |
2448 | if (nargs < ESC_ARGS) |
2805 | if (nargs < ESC_ARGS) |
2449 | arg[nargs++] = n; |
2806 | arg[nargs++] = n; |
2450 | n = -1; |
2807 | n = -1; |
2451 | } else if (ch == '\b') { |
2808 | } |
2452 | rxvt_scr_backspace(aR); |
2809 | else if (IS_CONTROL (ch)) |
2453 | } else if (ch == C0_ESC) { |
2810 | process_nonprinting (ch); |
2454 | rxvt_process_escape_seq(aR); |
2811 | |
|
|
2812 | ch = cmd_getc (); |
|
|
2813 | } |
|
|
2814 | |
|
|
2815 | if (ch > CSI_7F) |
2455 | return; |
2816 | return; |
2456 | } else if (ch < ' ') { |
|
|
2457 | rxvt_process_nonprinting(aR_ ch); |
|
|
2458 | } |
|
|
2459 | ch = rxvt_cmd_getc(aR); |
|
|
2460 | } |
|
|
2461 | |
2817 | |
2462 | if (ch > CSI_7F) |
|
|
2463 | return; |
|
|
2464 | |
|
|
2465 | if (nargs < ESC_ARGS) |
2818 | if (nargs < ESC_ARGS) |
2466 | arg[nargs++] = n; |
2819 | arg[nargs++] = n; |
2467 | |
2820 | |
2468 | i = ch - CSI_ICH; |
2821 | i = ch - CSI_ICH; |
2469 | ndef = get_byte_array_bit(csi_defaults, i); |
2822 | ndef = get_byte_array_bit (csi_defaults, i); |
2470 | for (p = 0; p < nargs; p++) |
2823 | for (p = 0; p < nargs; p++) |
2471 | if (arg[p] == -1) |
2824 | if (arg[p] == -1) |
2472 | arg[p] = ndef; |
2825 | arg[p] = ndef; |
2473 | |
2826 | |
2474 | #ifdef DEBUG_CMD |
2827 | /* |
2475 | fprintf(stderr, "CSI "); |
|
|
2476 | for (p = 0; p < nargs; p++) |
|
|
2477 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
|
|
2478 | fprintf(stderr, "%c\n", ch); |
|
|
2479 | #endif |
|
|
2480 | |
|
|
2481 | /* |
|
|
2482 | * private mode handling |
2828 | * private mode handling |
2483 | */ |
2829 | */ |
2484 | if (priv) { |
2830 | if (priv) |
2485 | switch (priv) { |
2831 | { |
2486 | case '>': |
2832 | switch (priv) |
|
|
2833 | { |
|
|
2834 | case '>': |
2487 | if (ch == CSI_DA) /* secondary device attributes */ |
2835 | if (ch == CSI_DA) /* secondary device attributes */ |
2488 | rxvt_tt_printf(aR_ "\033[>%d;%-.8s;0c", 'R', VSTRING); |
2836 | { |
2489 | break; |
2837 | // first parameter is normally 0 for vt100, 1 for vt220, 'R' for rxvt, |
2490 | case '?': |
2838 | // 'U' for rxvt-unicode != 7.[34] (where it was broken). |
|
|
2839 | // |
|
|
2840 | // second parameter is xterm patch level for xterm, MMmmpp (e.g. 20703) for rxvt |
|
|
2841 | // and Mm (e.g. 72 for 7.2) for urxvt <= 7.2, 94 for urxvt <= 8.3, and 95 for later |
|
|
2842 | // versions. |
|
|
2843 | // |
|
|
2844 | tt_printf ("\033[>%d;95;0c", 'U'); |
|
|
2845 | } |
|
|
2846 | break; |
|
|
2847 | |
|
|
2848 | case '?': |
2491 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2849 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2492 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
2850 | process_terminal_mode (ch, priv, nargs, arg); |
2493 | break; |
2851 | break; |
2494 | } |
|
|
2495 | return; |
|
|
2496 | } |
|
|
2497 | |
2852 | |
|
|
2853 | case '!': |
|
|
2854 | if (ch == CSI_70) |
|
|
2855 | { |
|
|
2856 | /* DECSTR: soft terminal reset, used by our terminfo since 9.06 */ |
|
|
2857 | scr_soft_reset (); |
|
|
2858 | |
|
|
2859 | static const int pm_h[] = { 7, 25 }; |
|
|
2860 | static const int pm_l[] = { 1, 3, 4, 5, 6, 9, 66, 1000, 1001, 1005, 1015, 1049 }; |
|
|
2861 | |
|
|
2862 | process_terminal_mode ('h', 0, ecb_array_length (pm_h), pm_h); |
|
|
2863 | process_terminal_mode ('l', 0, ecb_array_length (pm_l), pm_l); |
|
|
2864 | } |
|
|
2865 | break; |
|
|
2866 | } |
|
|
2867 | |
|
|
2868 | return; |
|
|
2869 | } |
|
|
2870 | |
2498 | switch (ch) { |
2871 | switch (ch) |
2499 | /* |
2872 | { |
|
|
2873 | /* |
2500 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
2874 | * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses) |
2501 | */ |
2875 | */ |
2502 | #ifdef PRINTPIPE |
2876 | #ifdef PRINTPIPE |
2503 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2877 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2504 | switch (arg[0]) { |
2878 | switch (arg[0]) |
|
|
2879 | { |
2505 | case 0: /* initiate transfer to primary aux device */ |
2880 | case 0: /* initiate transfer to primary aux device */ |
2506 | rxvt_scr_printscreen(aR_ 0); |
2881 | scr_printscreen (0); |
2507 | break; |
2882 | break; |
2508 | case 5: /* start relay to primary aux device */ |
2883 | case 5: /* start relay to primary aux device */ |
2509 | rxvt_process_print_pipe(aR); |
2884 | process_print_pipe (); |
|
|
2885 | break; |
|
|
2886 | } |
2510 | break; |
2887 | break; |
2511 | } |
|
|
2512 | break; |
|
|
2513 | #endif |
2888 | #endif |
2514 | |
2889 | |
2515 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2890 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2516 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2891 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2517 | arg[0] = -arg[0]; |
2892 | arg[0] = -arg[0]; |
2518 | /* FALLTHROUGH */ |
2893 | /* FALLTHROUGH */ |
2519 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2894 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2520 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2895 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2521 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
2896 | scr_gotorc (arg[0], 0, RELATIVE); |
2522 | break; |
2897 | break; |
2523 | |
2898 | |
2524 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2899 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2525 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2900 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2526 | #ifdef ISO6429 |
2901 | #ifdef ISO6429 |
2527 | arg[0] = -arg[0]; |
2902 | arg[0] = -arg[0]; |
2528 | #else /* emulate common DEC VTs */ |
2903 | #else /* emulate common DEC VTs */ |
2529 | arg[0] = arg[0] ? -arg[0] : -1; |
2904 | arg[0] = arg[0] ? -arg[0] : -1; |
2530 | #endif |
2905 | #endif |
2531 | /* FALLTHROUGH */ |
2906 | /* FALLTHROUGH */ |
2532 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2907 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2533 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2908 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2534 | #ifdef ISO6429 |
2909 | #ifdef ISO6429 |
2535 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
2910 | scr_gotorc (0, arg[0], RELATIVE); |
2536 | #else /* emulate common DEC VTs */ |
2911 | #else /* emulate common DEC VTs */ |
2537 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
2912 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
2538 | #endif |
2913 | #endif |
2539 | break; |
2914 | break; |
2540 | |
2915 | |
2541 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2916 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2542 | arg[0] = -arg[0]; |
2917 | arg[0] = -arg[0]; |
2543 | /* FALLTHROUGH */ |
2918 | /* FALLTHROUGH */ |
2544 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2919 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2545 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
2920 | scr_gotorc (arg[0], 0, R_RELATIVE); |
2546 | break; |
2921 | break; |
2547 | |
2922 | |
2548 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2923 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2549 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2924 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2550 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
2925 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
2551 | break; |
2926 | break; |
2552 | |
2927 | |
2553 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2928 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2554 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
2929 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
2555 | break; |
2930 | break; |
2556 | |
2931 | |
2557 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2932 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2558 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2933 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2559 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2934 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2560 | break; |
2935 | break; |
2561 | |
2936 | |
2562 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2937 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2563 | arg[0] = -arg[0]; |
2938 | arg[0] = -arg[0]; |
2564 | /* FALLTHROUGH */ |
2939 | /* FALLTHROUGH */ |
2565 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2940 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2566 | rxvt_scr_tab(aR_ arg[0]); |
2941 | scr_tab (arg[0]); |
2567 | break; |
2942 | break; |
2568 | |
2943 | |
2569 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2944 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2570 | rxvt_scr_erase_screen(aR_ arg[0]); |
2945 | scr_erase_screen (arg[0]); |
2571 | break; |
2946 | break; |
2572 | |
2947 | |
2573 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2948 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2574 | rxvt_scr_erase_line(aR_ arg[0]); |
2949 | scr_erase_line (arg[0]); |
2575 | break; |
2950 | break; |
2576 | |
2951 | |
2577 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2952 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2578 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
2953 | scr_insdel_chars (arg[0], INSERT); |
2579 | break; |
2954 | break; |
2580 | |
2955 | |
2581 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2956 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2582 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
2957 | scr_insdel_lines (arg[0], INSERT); |
2583 | break; |
2958 | break; |
2584 | |
2959 | |
2585 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2960 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2586 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
2961 | scr_insdel_lines (arg[0], DELETE); |
2587 | break; |
2962 | break; |
2588 | |
2963 | |
2589 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2964 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2590 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
2965 | scr_insdel_chars (arg[0], ERASE); |
2591 | break; |
2966 | break; |
2592 | |
2967 | |
2593 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2968 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2594 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
2969 | scr_insdel_chars (arg[0], DELETE); |
2595 | break; |
2970 | break; |
2596 | |
2971 | |
2597 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2972 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2598 | arg[0] = -arg[0]; |
2973 | arg[0] = -arg[0]; |
2599 | /* FALLTHROUGH */ |
2974 | /* FALLTHROUGH */ |
2600 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2975 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2601 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2976 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
2602 | break; |
2977 | break; |
2603 | |
2978 | |
2604 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2979 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2605 | rxvt_tt_write(aR_ (const unsigned char *)VT100_ANS, |
2980 | tt_write (VT100_ANS, sizeof (VT100_ANS) - 1); |
2606 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2981 | break; |
2607 | break; |
|
|
2608 | |
2982 | |
2609 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2983 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2610 | rxvt_process_sgr_mode(aR_ nargs, arg); |
2984 | process_sgr_mode (nargs, arg); |
2611 | break; |
2985 | break; |
2612 | |
2986 | |
2613 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2987 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2614 | switch (arg[0]) { |
2988 | switch (arg[0]) |
|
|
2989 | { |
2615 | case 5: /* DSR requested */ |
2990 | case 5: /* DSR requested */ |
2616 | rxvt_tt_printf(aR_ "\033[0n"); |
2991 | tt_printf ("\033[0n"); |
2617 | break; |
2992 | break; |
2618 | case 6: /* CPR requested */ |
2993 | case 6: /* CPR requested */ |
2619 | rxvt_scr_report_position(aR); |
2994 | scr_report_position (); |
2620 | break; |
2995 | break; |
2621 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2622 | case 7: /* unofficial extension */ |
2996 | case 7: /* unofficial extension */ |
2623 | rxvt_tt_printf(aR_ "%-.250s\n", R->rs[Rs_display_name]); |
2997 | if (option (Opt_insecure)) |
2624 | break; |
2998 | tt_printf ("%-.250s\012", rs[Rs_display_name]); |
2625 | #endif |
2999 | break; |
2626 | case 8: /* unofficial extension */ |
3000 | case 8: /* unofficial extension */ |
2627 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
3001 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
|
|
3002 | break; |
|
|
3003 | } |
2628 | break; |
3004 | break; |
2629 | } |
|
|
2630 | break; |
|
|
2631 | |
3005 | |
2632 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
3006 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2633 | switch (arg[0]) { |
3007 | switch (arg[0]) |
|
|
3008 | { |
2634 | case 0: /* char tab stop cleared at active position */ |
3009 | case 0: /* char tab stop cleared at active position */ |
2635 | rxvt_scr_set_tab(aR_ 0); |
3010 | scr_set_tab (0); |
2636 | break; |
3011 | break; |
2637 | /* case 1: */ /* line tab stop cleared in active line */ |
3012 | /* case 1: */ /* line tab stop cleared in active line */ |
2638 | /* case 2: */ /* char tab stops cleared in active line */ |
3013 | /* case 2: */ /* char tab stops cleared in active line */ |
2639 | case 3: /* all char tab stops are cleared */ |
3014 | case 3: /* all char tab stops are cleared */ |
2640 | /* case 4: */ /* all line tab stops are cleared */ |
3015 | /* case 4: */ /* all line tab stops are cleared */ |
2641 | case 5: /* all tab stops are cleared */ |
3016 | case 5: /* all tab stops are cleared */ |
2642 | rxvt_scr_set_tab(aR_ -1); |
3017 | scr_set_tab (-1); |
|
|
3018 | break; |
|
|
3019 | } |
2643 | break; |
3020 | break; |
2644 | } |
|
|
2645 | break; |
|
|
2646 | |
3021 | |
2647 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
3022 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2648 | switch (arg[0]) { |
3023 | switch (arg[0]) |
|
|
3024 | { |
2649 | case 0: /* char tab stop set at active position */ |
3025 | case 0: /* char tab stop set at active position */ |
2650 | rxvt_scr_set_tab(aR_ 1); |
3026 | scr_set_tab (1); |
2651 | break; /* = ESC H */ |
3027 | break; /* = ESC H */ |
2652 | /* case 1: */ /* line tab stop set at active line */ |
3028 | /* case 1: */ /* line tab stop set at active line */ |
2653 | case 2: /* char tab stop cleared at active position */ |
3029 | case 2: /* char tab stop cleared at active position */ |
2654 | rxvt_scr_set_tab(aR_ 0); |
3030 | scr_set_tab (0); |
2655 | break; /* = ESC [ 0 g */ |
3031 | break; /* = ESC [ 0 g */ |
2656 | /* case 3: */ /* line tab stop cleared at active line */ |
3032 | /* case 3: */ /* line tab stop cleared at active line */ |
2657 | /* case 4: */ /* char tab stops cleared at active line */ |
3033 | /* case 4: */ /* char tab stops cleared at active line */ |
2658 | case 5: /* all char tab stops are cleared */ |
3034 | case 5: /* all char tab stops are cleared */ |
2659 | rxvt_scr_set_tab(aR_ -1); |
3035 | scr_set_tab (-1); |
2660 | break; /* = ESC [ 3 g */ |
3036 | break; /* = ESC [ 3 g */ |
2661 | /* case 6: */ /* all line tab stops are cleared */ |
3037 | /* case 6: */ /* all line tab stops are cleared */ |
2662 | } |
3038 | } |
2663 | break; |
3039 | break; |
2664 | |
3040 | |
2665 | case CSI_RM: /* 8.3.107: RESET MODE */ |
3041 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2666 | if (arg[0] == 4) |
3042 | if (arg[0] == 4) |
2667 | rxvt_scr_insert_mode(aR_ 0); |
3043 | scr_insert_mode (0); |
2668 | break; |
3044 | else if (arg[0] == 20) |
|
|
3045 | priv_modes &= ~PrivMode_LFNL; |
|
|
3046 | break; |
2669 | |
3047 | |
2670 | case CSI_SM: /* 8.3.126: SET MODE */ |
3048 | case CSI_SM: /* 8.3.126: SET MODE */ |
2671 | if (arg[0] == 4) |
3049 | if (arg[0] == 4) |
2672 | rxvt_scr_insert_mode(aR_ 1); |
3050 | scr_insert_mode (1); |
2673 | break; |
3051 | else if (arg[0] == 20) |
|
|
3052 | priv_modes |= PrivMode_LFNL; |
|
|
3053 | break; |
2674 | |
3054 | |
2675 | /* |
3055 | /* |
2676 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
3056 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2677 | */ |
3057 | */ |
2678 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
3058 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2679 | if (nargs == 1) |
3059 | if (nargs == 1) |
2680 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
3060 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
2681 | else if (nargs == 0 || arg[0] >= arg[1]) |
3061 | else if (nargs == 0 || arg[0] >= arg[1]) |
2682 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
3062 | scr_scroll_region (0, MAX_ROWS - 1); |
2683 | else |
3063 | else |
2684 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
3064 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
2685 | break; |
3065 | break; |
2686 | |
3066 | |
2687 | case CSI_73: |
3067 | case CSI_73: |
2688 | rxvt_scr_cursor(aR_ SAVE); |
3068 | scr_cursor (SAVE); |
2689 | break; |
3069 | break; |
2690 | case CSI_75: |
3070 | case CSI_75: |
2691 | rxvt_scr_cursor(aR_ RESTORE); |
3071 | scr_cursor (RESTORE); |
2692 | break; |
3072 | break; |
2693 | |
3073 | |
2694 | #ifndef NO_FRILLS |
3074 | #if !ENABLE_MINIMAL |
2695 | case CSI_74: |
3075 | case CSI_74: |
2696 | rxvt_process_window_ops(aR_ arg, nargs); |
3076 | process_window_ops (arg, nargs); |
2697 | break; |
3077 | break; |
2698 | #endif |
3078 | #endif |
2699 | |
3079 | |
2700 | case CSI_78: /* DECREQTPARM */ |
3080 | case CSI_78: /* DECREQTPARM */ |
2701 | if (arg[0] == 0 || arg[0] == 1) |
3081 | if (arg[0] == 0 || arg[0] == 1) |
2702 | rxvt_tt_printf(aR_ "\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
3082 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2703 | /* FALLTHROUGH */ |
3083 | break; |
2704 | |
3084 | |
2705 | default: |
3085 | default: |
2706 | break; |
3086 | break; |
2707 | } |
3087 | } |
2708 | } |
3088 | } |
2709 | /*}}} */ |
3089 | /*}}} */ |
2710 | |
3090 | |
2711 | #ifndef NO_FRILLS |
3091 | #if !ENABLE_MINIMAL |
2712 | /* ARGSUSED */ |
|
|
2713 | /* INTPROTO */ |
|
|
2714 | void |
3092 | void |
2715 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
3093 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2716 | { |
3094 | { |
2717 | int x, y; |
3095 | int x, y; |
2718 | #if 0 |
|
|
2719 | char *s; |
|
|
2720 | #endif |
|
|
2721 | XWindowAttributes wattr; |
3096 | XWindowAttributes wattr; |
2722 | Window wdummy; |
3097 | Window wdummy; |
2723 | |
3098 | |
|
|
3099 | dLocal (Display *, dpy); |
|
|
3100 | |
2724 | if (nargs == 0) |
3101 | if (nargs == 0) |
2725 | return; |
3102 | return; |
|
|
3103 | |
2726 | switch (args[0]) { |
3104 | switch (args[0]) |
|
|
3105 | { |
2727 | /* |
3106 | /* |
2728 | * commands |
3107 | * commands |
2729 | */ |
3108 | */ |
2730 | case 1: /* deiconify window */ |
3109 | case 1: /* deiconify window */ |
2731 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
3110 | XMapWindow (dpy, parent); |
2732 | break; |
3111 | break; |
2733 | case 2: /* iconify window */ |
3112 | case 2: /* iconify window */ |
2734 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
3113 | XIconifyWindow (dpy, parent, display->screen); |
2735 | DefaultScreen(R->Xdisplay)); |
3114 | break; |
2736 | break; |
|
|
2737 | case 3: /* set position (pixels) */ |
3115 | case 3: /* set position (pixels) */ |
2738 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
3116 | XMoveWindow (dpy, parent, args[1], args[2]); |
2739 | break; |
3117 | break; |
2740 | case 4: /* set size (pixels) */ |
3118 | case 4: /* set size (pixels) */ |
2741 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
3119 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2742 | break; |
3120 | break; |
2743 | case 5: /* raise window */ |
3121 | case 5: /* raise window */ |
2744 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
3122 | XRaiseWindow (dpy, parent); |
2745 | break; |
3123 | break; |
2746 | case 6: /* lower window */ |
3124 | case 6: /* lower window */ |
2747 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
3125 | XLowerWindow (dpy, parent); |
2748 | break; |
3126 | break; |
2749 | case 7: /* refresh window */ |
3127 | case 7: /* refresh window */ |
2750 | rxvt_scr_touch(aR_ True); |
3128 | scr_touch (true); |
2751 | break; |
3129 | break; |
2752 | case 8: /* set size (chars) */ |
3130 | case 8: /* set size (chars) */ |
2753 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
3131 | set_widthheight ((unsigned int) (args[2] * fwidth), |
2754 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3132 | (unsigned int) (args[1] * fheight)); |
2755 | break; |
3133 | break; |
|
|
3134 | |
|
|
3135 | //case 9: NYI, TODO, restore maximized window or maximize window |
2756 | default: |
3136 | default: |
2757 | if (args[0] >= 24) /* set height (chars) */ |
3137 | if (args[0] >= 24) /* set height (chars) */ |
2758 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
3138 | set_widthheight ((unsigned int)width, |
2759 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3139 | (unsigned int) (args[1] * fheight)); |
2760 | break; |
3140 | break; |
|
|
3141 | |
2761 | /* |
3142 | /* |
2762 | * reports - some output format copied from XTerm |
3143 | * reports - some output format copied from XTerm |
2763 | */ |
3144 | */ |
2764 | case 11: /* report window state */ |
3145 | case 11: /* report window state */ |
2765 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3146 | XGetWindowAttributes (dpy, parent, &wattr); |
2766 | rxvt_tt_printf(aR_ "\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3147 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2767 | break; |
3148 | break; |
2768 | case 13: /* report window position */ |
3149 | case 13: /* report window position */ |
2769 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3150 | XGetWindowAttributes (dpy, parent, &wattr); |
2770 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
3151 | XTranslateCoordinates (dpy, parent, wattr.root, |
2771 | -wattr.border_width, -wattr.border_width, |
3152 | -wattr.border_width, -wattr.border_width, |
2772 | &x, &y, &wdummy); |
3153 | &x, &y, &wdummy); |
2773 | rxvt_tt_printf(aR_ "\033[3;%d;%dt", x, y); |
3154 | tt_printf ("\033[3;%d;%dt", x, y); |
2774 | break; |
3155 | break; |
2775 | case 14: /* report window size (pixels) */ |
3156 | case 14: /* report window size (pixels) */ |
2776 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3157 | XGetWindowAttributes (dpy, parent, &wattr); |
2777 | rxvt_tt_printf(aR_ "\033[4;%d;%dt", wattr.height, wattr.width); |
3158 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2778 | break; |
3159 | break; |
|
|
3160 | case 18: /* report text area size (chars) */ |
|
|
3161 | tt_printf ("\033[8;%d;%dt", nrow, ncol); |
|
|
3162 | break; |
2779 | case 18: /* report window size (chars) */ |
3163 | case 19: /* report window size (chars) */ |
2780 | rxvt_tt_printf(aR_ "\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
3164 | tt_printf ("\033[9;%d;%dt", nrow, ncol); |
2781 | break; |
3165 | break; |
2782 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2783 | case 20: /* report icon label */ |
3166 | case 20: /* report icon label */ |
2784 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
3167 | { |
2785 | rxvt_tt_printf(aR_ "\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3168 | char *s; |
2786 | break; |
3169 | XGetIconName (dpy, parent, &s); |
|
|
3170 | tt_printf ("\033]L%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3171 | XFree (s); |
|
|
3172 | } |
|
|
3173 | break; |
2787 | case 21: /* report window title */ |
3174 | case 21: /* report window title */ |
2788 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
3175 | { |
2789 | rxvt_tt_printf(aR_ "\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3176 | char *s; |
2790 | break; |
3177 | XFetchName (dpy, parent, &s); |
2791 | #endif |
3178 | tt_printf ("\033]l%-.250s\234", option (Opt_insecure) && s ? s : ""); /* 8bit ST */ |
|
|
3179 | XFree (s); |
|
|
3180 | } |
|
|
3181 | break; |
2792 | } |
3182 | } |
2793 | } |
3183 | } |
2794 | #endif |
3184 | #endif |
2795 | |
3185 | |
2796 | /*----------------------------------------------------------------------*/ |
3186 | /*----------------------------------------------------------------------*/ |
2797 | /* |
3187 | /* |
2798 | * get input up until STRING TERMINATOR (or BEL) |
3188 | * get input up until STRING TERMINATOR (or BEL) |
2799 | * ends_how is terminator used. returned input must be free()d |
3189 | * ends_how is terminator used. returned input must be free()'d |
2800 | */ |
3190 | */ |
2801 | /* INTPROTO */ |
3191 | char * |
2802 | unsigned char * |
3192 | rxvt_term::get_to_st (unicode_t &ends_how) |
2803 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
|
|
2804 | { |
3193 | { |
2805 | int seen_esc = 0; /* seen escape? */ |
3194 | unicode_t ch; |
|
|
3195 | bool seen_esc = false; |
2806 | unsigned int n = 0; |
3196 | unsigned int n = 0; |
2807 | unsigned char *s; |
3197 | wchar_t string[STRING_MAX]; |
2808 | unsigned char ch, string[STRING_MAX]; |
|
|
2809 | |
3198 | |
2810 | for (; (ch = rxvt_cmd_getc(aR));) { |
3199 | while ((ch = cmd_getc ()) != NOCHAR) |
2811 | if (ch == C0_BEL |
3200 | { |
2812 | || ch == CHAR_ST |
3201 | if (seen_esc) |
2813 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3202 | { |
|
|
3203 | if (ch == 0x5c) /* 7bit ST */ |
|
|
3204 | break; |
|
|
3205 | else |
|
|
3206 | return NULL; |
|
|
3207 | } |
|
|
3208 | else if (ch == C0_ESC) |
|
|
3209 | { |
|
|
3210 | seen_esc = true; |
|
|
3211 | continue; |
|
|
3212 | } |
|
|
3213 | else if (ch == C0_BEL || ch == CHAR_ST) |
2814 | break; |
3214 | break; |
2815 | if (ch == C0_ESC) { |
3215 | else if (ch == C0_SYN) |
2816 | seen_esc = 1; |
3216 | ch = cmd_get8 (); |
2817 | continue; |
3217 | else if (ch < 0x20) |
2818 | } else if (ch == '\t') |
|
|
2819 | ch = ' '; /* translate '\t' to space */ |
|
|
2820 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
|
|
2821 | return NULL; /* other control character - exit */ |
3218 | return NULL; /* other control character - exit */ |
2822 | if (n < sizeof(string) - 1) |
3219 | |
|
|
3220 | seen_esc = false; |
|
|
3221 | |
|
|
3222 | if (n >= STRING_MAX - 1) |
|
|
3223 | // stop at some sane length |
|
|
3224 | return NULL; |
|
|
3225 | |
2823 | string[n++] = ch; |
3226 | string[n++] = ch; |
2824 | seen_esc = 0; |
|
|
2825 | } |
3227 | } |
|
|
3228 | |
2826 | string[n++] = '\0'; |
3229 | string[n++] = '\0'; |
2827 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
3230 | |
2828 | return NULL; |
|
|
2829 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3231 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2830 | STRNCPY(s, string, n); |
3232 | |
2831 | return s; |
3233 | return rxvt_wcstombs (string); |
2832 | } |
3234 | } |
2833 | |
3235 | |
2834 | /*----------------------------------------------------------------------*/ |
3236 | /*----------------------------------------------------------------------*/ |
2835 | /* |
3237 | /* |
2836 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3238 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2837 | */ |
3239 | */ |
2838 | /* INTPROTO */ |
|
|
2839 | void |
3240 | void |
2840 | rxvt_process_dcs_seq(pR) |
3241 | rxvt_term::process_dcs_seq () |
2841 | { |
3242 | { |
2842 | unsigned char eh, *s; |
3243 | /* |
2843 | /* |
|
|
2844 | * Not handled yet |
3244 | * Not handled yet |
2845 | */ |
3245 | */ |
2846 | s = rxvt_get_to_st(aR_ &eh); |
3246 | |
|
|
3247 | unicode_t eh; |
|
|
3248 | char *s = get_to_st (eh); |
2847 | if (s) |
3249 | if (s) |
2848 | free(s); |
3250 | free (s); |
|
|
3251 | |
2849 | return; |
3252 | return; |
2850 | } |
3253 | } |
2851 | |
3254 | |
2852 | /*----------------------------------------------------------------------*/ |
3255 | /*----------------------------------------------------------------------*/ |
2853 | /* |
3256 | /* |
2854 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3257 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2855 | */ |
3258 | */ |
2856 | /* INTPROTO */ |
|
|
2857 | void |
3259 | void |
2858 | rxvt_process_osc_seq(pR) |
3260 | rxvt_term::process_osc_seq () |
2859 | { |
3261 | { |
2860 | unsigned char ch, eh, *s; |
3262 | int arg; |
2861 | int arg; |
|
|
2862 | |
3263 | |
2863 | ch = rxvt_cmd_getc(aR); |
3264 | unicode_t ch = cmd_getc (); |
2864 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
3265 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2865 | arg = arg * 10 + (ch - '0'); |
3266 | arg = arg * 10 + (ch - '0'); |
2866 | |
3267 | |
2867 | if (ch == ';') { |
3268 | if (ch == ';') |
2868 | s = rxvt_get_to_st(aR_ &eh); |
3269 | { |
2869 | if (s) { |
3270 | unicode_t eh; |
2870 | /* |
3271 | char *s = get_to_st (eh); |
2871 | * rxvt_menubar_dispatch() violates the constness of the string, |
3272 | |
2872 | * so do it here |
3273 | if (s) |
2873 | */ |
3274 | { |
2874 | if (arg == XTerm_Menu) |
3275 | process_xterm_seq (arg, s, eh); |
2875 | #if 0 /* XXX: currently disabled due to security concerns */ |
3276 | free (s); |
2876 | rxvt_menubar_dispatch(aR_ (char *)s); |
3277 | } |
2877 | #else |
3278 | } |
2878 | 0; |
3279 | } |
2879 | #endif |
3280 | |
|
|
3281 | void |
|
|
3282 | rxvt_term::process_color_seq (int report, int color, const char *str, char resp) |
|
|
3283 | { |
|
|
3284 | if (str[0] == '?' && !str[1]) |
|
|
3285 | { |
|
|
3286 | rgba c; |
|
|
3287 | pix_colors_focused[color].get (c); |
|
|
3288 | |
|
|
3289 | #if XFT |
|
|
3290 | if (c.a != rgba::MAX_CC) |
|
|
3291 | tt_printf ("\033]%d;rgba:%04x/%04x/%04x/%04x%c", report, c.a, c.r, c.g, c.b, resp); |
2880 | else |
3292 | else |
2881 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
3293 | #endif |
2882 | free(s); |
3294 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, c.r, c.g, c.b, resp); |
2883 | } |
|
|
2884 | } |
3295 | } |
|
|
3296 | else |
|
|
3297 | set_window_color (color, str); |
2885 | } |
3298 | } |
|
|
3299 | |
2886 | /* |
3300 | /* |
2887 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3301 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2888 | * 0 = change iconName/title |
|
|
2889 | * 1 = change iconName |
|
|
2890 | * 2 = change title |
|
|
2891 | * 4 = change color |
|
|
2892 | * 12 = change text color |
|
|
2893 | * 13 = change mouse foreground color |
|
|
2894 | * 17 = change highlight character colour |
|
|
2895 | * 18 = change bold character color |
|
|
2896 | * 19 = change underlined character color |
|
|
2897 | * 46 = change logfile (not implemented) |
|
|
2898 | * 50 = change font |
|
|
2899 | * |
|
|
2900 | * rxvt extensions: |
|
|
2901 | * 10 = menu (may change in future) |
|
|
2902 | * 20 = bg pixmap |
|
|
2903 | * 39 = change default fg color |
|
|
2904 | * 49 = change default bg color |
|
|
2905 | * 55 = dump scrollback buffer and all of screen |
|
|
2906 | */ |
3302 | */ |
2907 | /* EXTPROTO */ |
|
|
2908 | void |
3303 | void |
2909 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3304 | rxvt_term::process_xterm_seq (int op, char *str, char resp) |
2910 | { |
3305 | { |
2911 | int changed = 0; |
3306 | int color; |
2912 | int color; |
|
|
2913 | char *buf, *name; |
3307 | char *buf, *name; |
|
|
3308 | bool query = str[0] == '?' && !str[1]; |
|
|
3309 | int saveop = op; |
2914 | |
3310 | |
|
|
3311 | dLocal (Display *, dpy); |
|
|
3312 | |
2915 | assert(str != NULL); |
3313 | assert (str != NULL); |
|
|
3314 | |
|
|
3315 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_INT, op, DT_STR, str, DT_END))) |
|
|
3316 | return; |
|
|
3317 | |
2916 | switch (op) { |
3318 | switch (op) |
|
|
3319 | { |
2917 | case XTerm_name: |
3320 | case XTerm_name: |
2918 | rxvt_set_title(aR_ str); |
3321 | set_title (str); |
2919 | /* FALLTHROUGH */ |
3322 | /* FALLTHROUGH */ |
2920 | case XTerm_iconName: |
3323 | case XTerm_iconName: |
2921 | rxvt_set_iconName(aR_ str); |
3324 | set_icon_name (str); |
2922 | break; |
3325 | break; |
2923 | case XTerm_title: |
3326 | case XTerm_title: |
2924 | rxvt_set_title(aR_ str); |
3327 | set_title (str); |
2925 | break; |
3328 | break; |
|
|
3329 | case XTerm_property: |
|
|
3330 | if (str[0] == '?') |
|
|
3331 | { |
|
|
3332 | Atom prop = display->atom (str + 1); |
|
|
3333 | Atom actual_type; |
|
|
3334 | int actual_format; |
|
|
3335 | unsigned long nitems; |
|
|
3336 | unsigned long bytes_after; |
|
|
3337 | unsigned char *value = 0; |
|
|
3338 | const char *str = ""; |
|
|
3339 | |
|
|
3340 | if (prop |
|
|
3341 | && XGetWindowProperty (dpy, parent, |
|
|
3342 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3343 | &actual_type, &actual_format, |
|
|
3344 | &nitems, &bytes_after, &value) == Success |
|
|
3345 | && actual_type != None |
|
|
3346 | && actual_format == 8) |
|
|
3347 | str = (const char *)(value); |
|
|
3348 | |
|
|
3349 | tt_printf ("\033]%d;%s%c", op, str, resp); |
|
|
3350 | |
|
|
3351 | XFree (value); |
|
|
3352 | } |
|
|
3353 | else |
|
|
3354 | { |
|
|
3355 | char *eq = strchr (str, '='); |
|
|
3356 | |
|
|
3357 | if (eq) |
|
|
3358 | { |
|
|
3359 | *eq = 0; |
|
|
3360 | set_utf8_property (display->atom (str), eq + 1); |
|
|
3361 | } |
|
|
3362 | else |
|
|
3363 | XDeleteProperty (dpy, parent, |
|
|
3364 | display->atom (str)); |
|
|
3365 | } |
|
|
3366 | break; |
|
|
3367 | |
2926 | case XTerm_Color: |
3368 | case XTerm_Color: |
2927 | for (buf = (char *)str; buf && *buf;) { |
3369 | for (buf = (char *)str; buf && *buf;) |
|
|
3370 | { |
2928 | if ((name = STRCHR(buf, ';')) == NULL) |
3371 | if ((name = strchr (buf, ';')) == NULL) |
2929 | break; |
3372 | break; |
|
|
3373 | |
2930 | *name++ = '\0'; |
3374 | *name++ = '\0'; |
2931 | color = atoi(buf); |
3375 | color = atoi (buf) + minCOLOR; |
2932 | if (color < 0 || color >= TOTAL_COLORS) |
3376 | |
2933 | break; |
3377 | if (!IN_RANGE_INC (color, minCOLOR, maxTermCOLOR)) |
|
|
3378 | break; |
|
|
3379 | |
2934 | if ((buf = STRCHR(name, ';')) != NULL) |
3380 | if ((buf = strchr (name, ';')) != NULL) |
2935 | *buf++ = '\0'; |
3381 | *buf++ = '\0'; |
2936 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3382 | |
2937 | } |
3383 | process_color_seq (op, color, name, resp); |
2938 | break; |
3384 | } |
|
|
3385 | break; |
|
|
3386 | case Rxvt_restoreFG: |
|
|
3387 | case XTerm_Color00: |
|
|
3388 | process_color_seq (op, Color_fg, str, resp); |
|
|
3389 | break; |
|
|
3390 | case Rxvt_restoreBG: |
|
|
3391 | case XTerm_Color01: |
|
|
3392 | process_color_seq (op, Color_bg, str, resp); |
|
|
3393 | break; |
2939 | #ifndef NO_CURSORCOLOR |
3394 | #ifndef NO_CURSORCOLOR |
2940 | case XTerm_Color_cursor: |
3395 | case XTerm_Color_cursor: |
2941 | rxvt_set_window_color(aR_ Color_cursor, str); |
3396 | process_color_seq (op, Color_cursor, str, resp); |
2942 | break; |
3397 | break; |
2943 | #endif |
3398 | #endif |
2944 | case XTerm_Color_pointer: |
3399 | case XTerm_Color_pointer_fg: |
2945 | rxvt_set_window_color(aR_ Color_pointer, str); |
3400 | process_color_seq (op, Color_pointer_fg, str, resp); |
2946 | break; |
3401 | break; |
|
|
3402 | case XTerm_Color_pointer_bg: |
|
|
3403 | process_color_seq (op, Color_pointer_bg, str, resp); |
|
|
3404 | break; |
|
|
3405 | #ifdef OPTION_HC |
|
|
3406 | case XTerm_Color_HC: |
|
|
3407 | process_color_seq (op, Color_HC, str, resp); |
|
|
3408 | break; |
|
|
3409 | case XTerm_Color_HTC: |
|
|
3410 | process_color_seq (op, Color_HTC, str, resp); |
|
|
3411 | break; |
|
|
3412 | #endif |
2947 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3413 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2948 | case XTerm_Color_BD: |
3414 | case URxvt_Color_BD: |
2949 | rxvt_set_window_color(aR_ Color_BD, str); |
3415 | process_color_seq (op, Color_BD, str, resp); |
2950 | break; |
3416 | break; |
2951 | case XTerm_Color_UL: |
3417 | case URxvt_Color_UL: |
2952 | rxvt_set_window_color(aR_ Color_UL, str); |
3418 | process_color_seq (op, Color_UL, str, resp); |
2953 | break; |
3419 | break; |
2954 | case XTerm_Color_RV: |
3420 | case URxvt_Color_IT: |
2955 | rxvt_set_window_color(aR_ Color_RV, str); |
3421 | process_color_seq (op, Color_IT, str, resp); |
2956 | break; |
3422 | break; |
2957 | #endif |
3423 | #endif |
2958 | |
3424 | case URxvt_Color_border: |
2959 | case XTerm_Menu: |
3425 | process_color_seq (op, Color_border, str, resp); |
|
|
3426 | break; |
|
|
3427 | #if ENABLE_TRANSPARENCY |
|
|
3428 | case URxvt_Color_tint: |
|
|
3429 | process_color_seq (op, Color_tint, str, resp); |
2960 | /* |
3430 | { |
2961 | * rxvt_menubar_dispatch() violates the constness of the string, |
3431 | bool changed = false; |
2962 | * so DON'T do it here |
3432 | |
|
|
3433 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
3434 | changed = bg_set_tint (pix_colors_focused [Color_tint]); |
|
|
3435 | |
|
|
3436 | if (changed) |
|
|
3437 | update_background (); |
|
|
3438 | } |
|
|
3439 | |
|
|
3440 | break; |
|
|
3441 | #endif |
|
|
3442 | |
|
|
3443 | #if BG_IMAGE_FROM_FILE |
|
|
3444 | case Rxvt_Pixmap: |
|
|
3445 | if (!strcmp (str, "?")) |
2963 | */ |
3446 | { |
2964 | break; |
3447 | char str[256]; |
2965 | case XTerm_Pixmap: |
|
|
2966 | if (*str != ';') { |
|
|
2967 | #if XPM_BACKGROUND |
|
|
2968 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
|
|
2969 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
|
|
2970 | #endif |
|
|
2971 | rxvt_scr_touch(aR_ True); |
|
|
2972 | } |
|
|
2973 | while ((str = STRCHR(str, ';')) != NULL) { |
|
|
2974 | str++; |
|
|
2975 | #if XPM_BACKGROUND |
|
|
2976 | changed += rxvt_scale_pixmap(aR_ str); |
|
|
2977 | #endif |
|
|
2978 | } |
|
|
2979 | if (changed) { |
|
|
2980 | #ifdef XPM_BACKGROUND |
|
|
2981 | rxvt_resize_pixmap(aR); |
|
|
2982 | #endif |
|
|
2983 | rxvt_scr_touch(aR_ True); |
|
|
2984 | } |
|
|
2985 | break; |
|
|
2986 | |
3448 | |
2987 | case XTerm_restoreFG: |
3449 | sprintf (str, "[%dx%d+%d+%d]", |
2988 | rxvt_set_window_color(aR_ Color_fg, str); |
3450 | min (h_scale, 32767), min (v_scale, 32767), |
2989 | break; |
3451 | min (h_align, 32767), min (v_align, 32767)); |
2990 | case XTerm_restoreBG: |
3452 | process_xterm_seq (XTerm_title, str, CHAR_ST); |
2991 | rxvt_set_window_color(aR_ Color_bg, str); |
3453 | } |
2992 | break; |
3454 | else |
|
|
3455 | { |
|
|
3456 | bool changed = false; |
|
|
3457 | |
|
|
3458 | if (*str != ';') |
|
|
3459 | { |
|
|
3460 | if (bg_set_file (str)) /* change pixmap */ |
|
|
3461 | changed = true; |
|
|
3462 | } |
|
|
3463 | else |
|
|
3464 | { |
|
|
3465 | str++; |
|
|
3466 | if (bg_set_geometry (str, true)) |
|
|
3467 | changed = true; |
|
|
3468 | } |
|
|
3469 | |
|
|
3470 | if (changed) |
|
|
3471 | { |
|
|
3472 | if (bg_window_position_sensitive ()) |
|
|
3473 | { |
|
|
3474 | int x, y; |
|
|
3475 | get_window_origin (x, y); |
|
|
3476 | bg_set_position (x, y); |
|
|
3477 | } |
|
|
3478 | update_background (); |
|
|
3479 | } |
|
|
3480 | } |
|
|
3481 | break; |
|
|
3482 | #endif |
|
|
3483 | |
2993 | case XTerm_logfile: |
3484 | case XTerm_logfile: |
2994 | break; |
3485 | // TODO, when secure mode? |
2995 | case XTerm_font: |
3486 | break; |
2996 | rxvt_change_font(aR_ 0, str); |
3487 | |
2997 | break; |
|
|
2998 | #if 0 |
3488 | #if 0 |
2999 | case XTerm_dumpscreen: /* no error notices */ |
3489 | case Rxvt_dumpscreen: /* no error notices */ |
3000 | { |
3490 | { |
3001 | int fd; |
3491 | int fd; |
3002 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3492 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3003 | rxvt_scr_dump(aR_ fd); |
3493 | { |
3004 | close(fd); |
3494 | scr_dump (fd); |
3005 | } |
3495 | close (fd); |
3006 | } |
3496 | } |
3007 | break; |
3497 | } |
|
|
3498 | break; |
|
|
3499 | #endif |
|
|
3500 | case XTerm_font: |
|
|
3501 | op = URxvt_font; |
|
|
3502 | case URxvt_font: |
|
|
3503 | #if ENABLE_STYLES |
|
|
3504 | case URxvt_boldFont: |
|
|
3505 | case URxvt_italicFont: |
|
|
3506 | case URxvt_boldItalicFont: |
|
|
3507 | #endif |
|
|
3508 | if (query) |
|
|
3509 | tt_printf ("\33]%d;%-.250s%c", saveop, |
|
|
3510 | option (Opt_insecure) && fontset[op - URxvt_font]->fontdesc |
|
|
3511 | ? fontset[op - URxvt_font]->fontdesc : "", |
|
|
3512 | resp); |
|
|
3513 | else |
|
|
3514 | { |
|
|
3515 | const char *&res = rs[Rs_font + (op - URxvt_font)]; |
|
|
3516 | |
|
|
3517 | res = strdup (str); |
|
|
3518 | allocated.push_back ((void *)res); |
|
|
3519 | set_fonts (); |
|
|
3520 | } |
|
|
3521 | break; |
|
|
3522 | |
|
|
3523 | case URxvt_version: |
|
|
3524 | if (query) |
|
|
3525 | tt_printf ("\33]%d;rxvt-unicode;%-.20s;%c;%c%c", |
|
|
3526 | op, |
|
|
3527 | rs[Rs_name], VERSION[0], VERSION[2], |
|
|
3528 | resp); |
|
|
3529 | break; |
|
|
3530 | |
|
|
3531 | #if !ENABLE_MINIMAL |
|
|
3532 | case URxvt_locale: |
|
|
3533 | if (query) |
|
|
3534 | tt_printf ("\33]%d;%-.250s%c", op, option (Opt_insecure) ? locale : "", resp); |
|
|
3535 | else |
|
|
3536 | { |
|
|
3537 | set_locale (str); |
|
|
3538 | pty->set_utf8_mode (enc_utf8); |
|
|
3539 | init_xlocale (); |
|
|
3540 | } |
|
|
3541 | break; |
|
|
3542 | |
|
|
3543 | case URxvt_view_up: |
|
|
3544 | case URxvt_view_down: |
|
|
3545 | { |
|
|
3546 | int lines = atoi (str); |
|
|
3547 | |
|
|
3548 | if (lines) |
|
|
3549 | scr_page (op == URxvt_view_up ? UP : DN, lines); |
|
|
3550 | else |
|
|
3551 | scr_erase_savelines (); |
|
|
3552 | } |
|
|
3553 | |
|
|
3554 | break; |
|
|
3555 | #endif |
|
|
3556 | |
|
|
3557 | #if ENABLE_PERL |
|
|
3558 | case URxvt_perl: |
|
|
3559 | HOOK_INVOKE ((this, HOOK_OSC_SEQ_PERL, DT_STR, str, DT_STR_LEN, &resp, 1, DT_END)); |
|
|
3560 | break; |
3008 | #endif |
3561 | #endif |
3009 | } |
3562 | } |
3010 | } |
3563 | } |
3011 | /*----------------------------------------------------------------------*/ |
3564 | /*----------------------------------------------------------------------*/ |
3012 | |
3565 | |
… | |
… | |
3018 | * 's' = save |
3571 | * 's' = save |
3019 | * 'r' = restore |
3572 | * 'r' = restore |
3020 | * 't' = toggle |
3573 | * 't' = toggle |
3021 | * so no need for fancy checking |
3574 | * so no need for fancy checking |
3022 | */ |
3575 | */ |
3023 | /* INTPROTO */ |
|
|
3024 | int |
3576 | int |
3025 | rxvt_privcases(pR_ int mode, unsigned long bit) |
3577 | rxvt_term::privcases (int mode, unsigned long bit) |
3026 | { |
3578 | { |
3027 | int state; |
3579 | int state; |
3028 | |
3580 | |
3029 | if (mode == 's') { |
3581 | if (mode == 's') |
3030 | R->SavedModes |= (R->PrivateModes & bit); |
3582 | { |
3031 | return -1; |
3583 | SavedModes |= (priv_modes & bit); |
3032 | } else { |
3584 | return -1; |
|
|
3585 | } |
|
|
3586 | else |
|
|
3587 | { |
3033 | if (mode == 'r') |
3588 | if (mode == 'r') |
3034 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3589 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3035 | else |
3590 | else |
3036 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
3591 | state = (mode == 't') ? ! (priv_modes & bit) : mode; |
3037 | PrivMode(state, bit); |
3592 | |
|
|
3593 | if (state) |
|
|
3594 | priv_modes |= bit; |
|
|
3595 | else |
|
|
3596 | priv_modes &= ~bit; |
3038 | } |
3597 | } |
|
|
3598 | |
3039 | return state; |
3599 | return state; |
3040 | } |
3600 | } |
3041 | |
3601 | |
3042 | /* we're not using priv _yet_ */ |
3602 | /* we're not using priv _yet_ */ |
3043 | /* INTPROTO */ |
|
|
3044 | void |
3603 | void |
3045 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3604 | rxvt_term::process_terminal_mode (int mode, int priv ecb_unused, unsigned int nargs, const int *arg) |
3046 | { |
3605 | { |
3047 | unsigned int i, j; |
3606 | unsigned int i, j; |
3048 | int state; |
3607 | int state; |
|
|
3608 | |
3049 | static const struct { |
3609 | static const struct |
|
|
3610 | { |
3050 | const int argval; |
3611 | const int argval; |
3051 | const unsigned long bit; |
3612 | const unsigned long bit; |
3052 | } argtopriv[] = { |
3613 | } argtopriv[] = { |
3053 | { 1, PrivMode_aplCUR }, |
3614 | { 1, PrivMode_aplCUR }, // DECCKM |
3054 | { 2, PrivMode_vt52 }, |
3615 | { 2, PrivMode_vt52 }, // DECANM |
3055 | { 3, PrivMode_132 }, |
3616 | { 3, PrivMode_132 }, // DECCOLM |
3056 | { 4, PrivMode_smoothScroll }, |
3617 | { 4, PrivMode_smoothScroll }, // DECSCLM |
3057 | { 5, PrivMode_rVideo }, |
3618 | { 5, PrivMode_rVideo }, // DECSCNM |
3058 | { 6, PrivMode_relOrigin }, |
3619 | { 6, PrivMode_relOrigin }, // DECOM |
3059 | { 7, PrivMode_Autowrap }, |
3620 | { 7, PrivMode_Autowrap }, // DECAWM |
3060 | { 9, PrivMode_MouseX10 }, |
3621 | // 8, auto-repeat keys // DECARM |
3061 | #ifdef menuBar_esc |
3622 | { 9, PrivMode_MouseX10 }, |
3062 | { menuBar_esc, PrivMode_menuBar }, |
3623 | // 18 end FF to printer after print screen |
3063 | #endif |
3624 | // 19 Print screen prints full screen/scroll region |
|
|
3625 | { 25, PrivMode_VisibleCursor }, // DECTCEM cnorm/cvvis/civis |
3064 | #ifdef scrollBar_esc |
3626 | #ifdef scrollBar_esc |
3065 | { scrollBar_esc, PrivMode_scrollBar }, |
3627 | { scrollBar_esc, PrivMode_scrollBar }, |
3066 | #endif |
3628 | #endif |
3067 | { 25, PrivMode_VisibleCursor }, |
3629 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3068 | { 35, PrivMode_ShiftKeys }, |
3630 | // 38, tektronix mode // DECTEK |
3069 | { 40, PrivMode_132OK }, |
3631 | { 40, PrivMode_132OK }, |
3070 | { 47, PrivMode_Screen }, |
3632 | // 41 xterm more fixes NYI |
3071 | { 66, PrivMode_aplKP }, |
3633 | // 45 margin bell NYI |
|
|
3634 | // 46 start logging |
|
|
3635 | { 47, PrivMode_Screen }, |
|
|
3636 | { 66, PrivMode_aplKP }, // DECNKM |
3072 | #ifndef NO_BACKSPACE_KEY |
3637 | #ifndef NO_BACKSPACE_KEY |
3073 | { 67, PrivMode_BackSpace }, |
3638 | { 67, PrivMode_BackSpace }, // DECBKM |
3074 | #endif |
3639 | #endif |
3075 | { 1000, PrivMode_MouseX11 }, |
3640 | { 1000, PrivMode_MouseX11 }, |
3076 | { 1010, PrivMode_TtyOutputInh }, |
3641 | { 1002, PrivMode_MouseBtnEvent }, |
3077 | { 1011, PrivMode_Keypress }, |
3642 | { 1003, PrivMode_MouseAnyEvent }, |
3078 | { 1047, PrivMode_Screen }, |
3643 | #if ENABLE_FRILLS |
3079 | }; |
3644 | { 1005, PrivMode_ExtModeMouse }, |
|
|
3645 | #endif |
|
|
3646 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
|
|
3647 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3648 | #if ENABLE_FRILLS |
|
|
3649 | { 1015, PrivMode_ExtMouseRight }, // urxvt extension of 1005 |
|
|
3650 | #endif |
|
|
3651 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3652 | // 1036 send ESC for meta keys NYI |
|
|
3653 | // 1037 send DEL for keypad delete NYI |
|
|
3654 | { 1047, PrivMode_Screen }, |
|
|
3655 | // 1048 save and restore cursor, implemented in code |
|
|
3656 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3657 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
|
|
3658 | { 2004, PrivMode_BracketPaste }, |
|
|
3659 | }; |
3080 | |
3660 | |
3081 | if (nargs == 0) |
3661 | if (nargs == 0) |
3082 | return; |
3662 | return; |
3083 | |
3663 | |
3084 | /* make lo/hi boolean */ |
3664 | /* make lo/hi boolean */ |
3085 | if (mode == 'l') |
3665 | if (mode == 'l') |
3086 | mode = 0; /* reset */ |
3666 | mode = 0; /* reset */ |
3087 | else if (mode == 'h') |
3667 | else if (mode == 'h') |
3088 | mode = 1; /* set */ |
3668 | mode = 1; /* set */ |
3089 | |
3669 | |
3090 | for (i = 0; i < nargs; i++) { |
3670 | for (i = 0; i < nargs; i++) |
|
|
3671 | { |
3091 | state = -1; |
3672 | state = -1; |
3092 | |
3673 | |
3093 | /* basic handling */ |
3674 | /* basic handling */ |
3094 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3675 | for (j = 0; j < ecb_array_length (argtopriv); j++) |
3095 | if (argtopriv[j].argval == arg[i]) { |
3676 | if (argtopriv[j].argval == arg[i]) |
|
|
3677 | { |
3096 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
3678 | state = privcases (mode, argtopriv[j].bit); |
3097 | break; |
3679 | break; |
3098 | } |
3680 | } |
3099 | |
3681 | |
3100 | /* extra handling for values with state unkept */ |
3682 | /* extra handling for values with state unkept */ |
3101 | if (state == -1) |
|
|
3102 | switch (arg[i]) { |
3683 | switch (arg[i]) |
|
|
3684 | { |
|
|
3685 | #if ENABLE_STYLES |
|
|
3686 | case 1021: |
|
|
3687 | set_option (Opt_intensityStyles, mode); |
|
|
3688 | |
|
|
3689 | scr_touch (true); |
|
|
3690 | break; |
|
|
3691 | #endif |
3103 | case 1048: /* alternative cursor save */ |
3692 | case 1048: /* alternative cursor save */ |
3104 | if (mode == 0) |
3693 | if (option (Opt_secondaryScreen)) |
3105 | rxvt_scr_cursor(aR_ RESTORE); |
3694 | if (mode == 0) |
3106 | else if (mode == 1) |
3695 | scr_cursor (RESTORE); |
3107 | rxvt_scr_cursor(aR_ SAVE); |
3696 | else if (mode == 1) |
3108 | /* FALLTHROUGH */ |
3697 | scr_cursor (SAVE); |
3109 | default: |
3698 | break; |
3110 | continue; /* for(;i;) */ |
3699 | } |
3111 | } |
|
|
3112 | |
3700 | |
|
|
3701 | if (state >= 0) |
3113 | /* extra handling for values with valid 0 or 1 state */ |
3702 | /* extra handling for values with valid 0 or 1 state */ |
3114 | switch (arg[i]) { |
3703 | switch (arg[i]) |
|
|
3704 | { |
3115 | /* case 1: - application cursor keys */ |
3705 | /* case 1: - application cursor keys */ |
3116 | case 2: /* VT52 mode */ |
3706 | case 2: /* VT52 mode */ |
3117 | /* oddball mode. should be set regardless of set/reset |
3707 | /* oddball mode. should be set regardless of set/reset |
3118 | * parameter. Return from VT52 mode with an ESC < from |
3708 | * parameter. Return from VT52 mode with an ESC < from |
3119 | * within VT52 mode |
3709 | * within VT52 mode |
3120 | */ |
3710 | */ |
3121 | PrivMode(1, PrivMode_vt52); |
3711 | priv_modes |= PrivMode_vt52; |
3122 | break; |
3712 | break; |
3123 | case 3: /* 80/132 */ |
3713 | case 3: /* 80/132 */ |
3124 | if (R->PrivateModes & PrivMode_132OK) |
3714 | if (priv_modes & PrivMode_132OK) |
3125 | rxvt_set_widthheight(aR_ |
3715 | set_widthheight ((state ? 132 : 80) * fwidth, 24 * fheight); |
3126 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
3716 | break; |
3127 | (unsigned int)R->TermWin.height); |
|
|
3128 | break; |
|
|
3129 | case 4: /* smooth scrolling */ |
3717 | case 4: /* smooth scrolling */ |
3130 | if (state) |
3718 | set_option (Opt_jumpScroll, !state); |
3131 | R->Options &= ~Opt_jumpScroll; |
3719 | break; |
3132 | else |
|
|
3133 | R->Options |= Opt_jumpScroll; |
|
|
3134 | break; |
|
|
3135 | case 5: /* reverse video */ |
3720 | case 5: /* reverse video */ |
3136 | rxvt_scr_rvideo_mode(aR_ state); |
3721 | scr_rvideo_mode (state); |
3137 | break; |
3722 | break; |
3138 | case 6: /* relative/absolute origins */ |
3723 | case 6: /* relative/absolute origins */ |
3139 | rxvt_scr_relative_origin(aR_ state); |
3724 | scr_relative_origin (state); |
3140 | break; |
3725 | break; |
3141 | case 7: /* autowrap */ |
3726 | case 7: /* autowrap */ |
3142 | rxvt_scr_autowrap(aR_ state); |
3727 | scr_autowrap (state); |
3143 | break; |
3728 | break; |
3144 | /* case 8: - auto repeat, can't do on a per window basis */ |
3729 | /* case 8: - auto repeat, can't do on a per window basis */ |
3145 | case 9: /* X10 mouse reporting */ |
3730 | case 9: /* X10 mouse reporting */ |
3146 | if (state) /* orthogonal */ |
3731 | if (state) /* orthogonal */ |
3147 | R->PrivateModes &= ~(PrivMode_MouseX11); |
3732 | priv_modes &= ~(PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); |
3148 | break; |
3733 | break; |
3149 | #ifdef menuBar_esc |
|
|
3150 | case menuBar_esc: |
|
|
3151 | #ifdef MENUBAR |
|
|
3152 | rxvt_map_menuBar(aR_ state); |
|
|
3153 | #endif |
|
|
3154 | break; |
|
|
3155 | #endif |
|
|
3156 | #ifdef scrollBar_esc |
3734 | #ifdef scrollBar_esc |
3157 | case scrollBar_esc: |
3735 | case scrollBar_esc: |
3158 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3736 | scrollBar.map (state); |
3159 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
3737 | resize_all_windows (0, 0, 0); |
3160 | rxvt_scr_touch(aR_ True); |
3738 | scr_touch (true); |
3161 | } |
3739 | break; |
3162 | break; |
|
|
3163 | #endif |
3740 | #endif |
3164 | case 25: /* visible/invisible cursor */ |
3741 | case 25: /* visible/invisible cursor */ |
3165 | rxvt_scr_cursor_visible(aR_ state); |
3742 | scr_cursor_visible (state); |
3166 | break; |
3743 | break; |
3167 | /* case 35: - shift keys */ |
3744 | /* case 35: - shift keys */ |
3168 | /* case 40: - 80 <--> 132 mode */ |
3745 | /* case 40: - 80 <--> 132 mode */ |
3169 | case 47: /* secondary screen */ |
3746 | case 47: /* secondary screen */ |
3170 | rxvt_scr_change_screen(aR_ state); |
3747 | scr_change_screen (state); |
3171 | break; |
3748 | break; |
3172 | /* case 66: - application key pad */ |
3749 | /* case 66: - application key pad */ |
3173 | /* case 67: - backspace key */ |
3750 | /* case 67: - backspace key */ |
3174 | case 1000: /* X11 mouse reporting */ |
3751 | case 1000: /* X11 mouse reporting */ |
3175 | if (state) /* orthogonal */ |
3752 | if (state) /* orthogonal */ |
3176 | R->PrivateModes &= ~(PrivMode_MouseX10); |
3753 | priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent); |
3177 | break; |
3754 | break; |
3178 | #if 0 |
3755 | case 1002: |
3179 | case 1001: |
3756 | case 1003: |
3180 | break; /* X11 mouse highlighting */ |
3757 | if (state) |
3181 | #endif |
3758 | { |
|
|
3759 | priv_modes &= ~(PrivMode_MouseX10|PrivMode_MouseX11); |
|
|
3760 | priv_modes &= arg[i] == 1003 ? ~PrivMode_MouseBtnEvent : ~PrivMode_MouseAnyEvent; |
|
|
3761 | mouse_row = mouse_col = 0; |
|
|
3762 | vt_emask_mouse = PointerMotionMask; |
|
|
3763 | } |
|
|
3764 | else |
|
|
3765 | vt_emask_mouse = NoEventMask; |
|
|
3766 | |
|
|
3767 | vt_select_input (); |
|
|
3768 | break; |
3182 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3769 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3183 | if (state) |
3770 | set_option (Opt_scrollTtyOutput, !state); |
3184 | R->Options &= ~Opt_scrollTtyOutput; |
3771 | break; |
3185 | else |
|
|
3186 | R->Options |= Opt_scrollTtyOutput; |
|
|
3187 | break; |
|
|
3188 | case 1011: /* scroll to bottom on key press */ |
3772 | case 1011: /* scroll to bottom on key press */ |
3189 | if (state) |
3773 | set_option (Opt_scrollTtyKeypress, state); |
3190 | R->Options |= Opt_scrollTtyKeypress; |
3774 | break; |
3191 | else |
|
|
3192 | R->Options &= ~Opt_scrollTtyKeypress; |
|
|
3193 | break; |
|
|
3194 | case 1047: /* secondary screen w/ clearing */ |
3775 | case 1047: /* secondary screen w/ clearing last */ |
3195 | if (R->current_screen != PRIMARY) |
3776 | if (option (Opt_secondaryScreen)) |
3196 | rxvt_scr_erase_screen(aR_ 2); |
3777 | if (!state) |
3197 | rxvt_scr_change_screen(aR_ state); |
3778 | scr_erase_screen (2); |
3198 | /* FALLTHROUGH */ |
3779 | |
3199 | default: |
3780 | scr_change_screen (state); |
3200 | break; |
3781 | break; |
3201 | } |
3782 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3783 | if (option (Opt_secondaryScreen)) |
|
|
3784 | if (state) |
|
|
3785 | scr_cursor (SAVE); |
|
|
3786 | |
|
|
3787 | scr_change_screen (state); |
|
|
3788 | |
|
|
3789 | if (option (Opt_secondaryScreen)) |
|
|
3790 | if (state) |
|
|
3791 | scr_erase_screen (2); |
|
|
3792 | else |
|
|
3793 | scr_cursor (RESTORE); |
|
|
3794 | break; |
|
|
3795 | default: |
|
|
3796 | break; |
|
|
3797 | } |
3202 | } |
3798 | } |
3203 | } |
3799 | } |
3204 | /*}}} */ |
3800 | /*}}} */ |
3205 | |
3801 | |
3206 | /*{{{ process sgr sequences */ |
3802 | /*{{{ process sgr sequences */ |
3207 | /* INTPROTO */ |
|
|
3208 | void |
3803 | void |
3209 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
3804 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3210 | { |
3805 | { |
3211 | unsigned int i; |
3806 | unsigned int i; |
3212 | short rendset; |
3807 | short rendset; |
3213 | int rendstyle; |
3808 | int rendstyle; |
3214 | |
3809 | |
3215 | if (nargs == 0) { |
3810 | if (nargs == 0) |
3216 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3217 | return; |
|
|
3218 | } |
3811 | { |
|
|
3812 | scr_rendition (0, ~RS_None); |
|
|
3813 | return; |
|
|
3814 | } |
|
|
3815 | |
3219 | for (i = 0; i < nargs; i++) { |
3816 | for (i = 0; i < nargs; i++) |
|
|
3817 | { |
3220 | rendset = -1; |
3818 | rendset = -1; |
3221 | switch (arg[i]) { |
3819 | switch (arg[i]) |
3222 | case 0: |
3820 | { |
|
|
3821 | case 0: |
3223 | rendset = 0, rendstyle = ~RS_None; |
3822 | rendset = 0, rendstyle = ~RS_None; |
3224 | break; |
3823 | break; |
3225 | case 1: |
3824 | case 1: |
3226 | rendset = 1, rendstyle = RS_Bold; |
3825 | rendset = 1, rendstyle = RS_Bold; |
3227 | break; |
3826 | break; |
3228 | case 4: |
3827 | //case 2: // low intensity |
|
|
3828 | case 3: |
|
|
3829 | rendset = 1, rendstyle = RS_Italic; |
|
|
3830 | break; |
|
|
3831 | case 4: |
3229 | rendset = 1, rendstyle = RS_Uline; |
3832 | rendset = 1, rendstyle = RS_Uline; |
3230 | break; |
3833 | break; |
3231 | case 5: |
3834 | case 5: // slowly blinking |
|
|
3835 | case 6: // rapidly blinking |
3232 | rendset = 1, rendstyle = RS_Blink; |
3836 | rendset = 1, rendstyle = RS_Blink; |
3233 | break; |
3837 | break; |
3234 | case 7: |
3838 | //case 6: // scoansi light background |
|
|
3839 | case 7: |
3235 | rendset = 1, rendstyle = RS_RVid; |
3840 | rendset = 1, rendstyle = RS_RVid; |
3236 | break; |
3841 | break; |
3237 | case 22: |
3842 | case 8: |
|
|
3843 | // invisible. NYI |
|
|
3844 | break; |
|
|
3845 | //case 9: // crossed out |
|
|
3846 | //case 10: // scoansi acs off, primary font |
|
|
3847 | //case 11: // scoansi acs on, first alt font |
|
|
3848 | //case 12: // scoansi acs on, |0x80, second alt font |
|
|
3849 | //... |
|
|
3850 | //case 19: // ninth alt font |
|
|
3851 | //case 20: // gothic |
|
|
3852 | case 21: // disable bold, faint, sometimes doubly underlined (iso 8613) |
3238 | rendset = 0, rendstyle = RS_Bold; |
3853 | rendset = 0, rendstyle = RS_Bold; |
3239 | break; |
3854 | break; |
3240 | case 24: |
3855 | case 22: // normal intensity |
|
|
3856 | rendset = 0, rendstyle = RS_Bold; |
|
|
3857 | break; |
|
|
3858 | case 23: // disable italic |
|
|
3859 | rendset = 0, rendstyle = RS_Italic; |
|
|
3860 | break; |
|
|
3861 | case 24: |
3241 | rendset = 0, rendstyle = RS_Uline; |
3862 | rendset = 0, rendstyle = RS_Uline; |
3242 | break; |
3863 | break; |
3243 | case 25: |
3864 | case 25: |
3244 | rendset = 0, rendstyle = RS_Blink; |
3865 | rendset = 0, rendstyle = RS_Blink; |
3245 | break; |
3866 | break; |
3246 | case 27: |
3867 | case 26: // variable spacing (iso 8613) |
|
|
3868 | rendset = 0, rendstyle = RS_Blink; |
|
|
3869 | break; |
|
|
3870 | case 27: |
3247 | rendset = 0, rendstyle = RS_RVid; |
3871 | rendset = 0, rendstyle = RS_RVid; |
3248 | break; |
3872 | break; |
3249 | } |
3873 | //case 28: // visible. NYI |
|
|
3874 | //case 29: // not crossed-out |
|
|
3875 | } |
|
|
3876 | |
3250 | if (rendset != -1) { |
3877 | if (rendset != -1) |
3251 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
3878 | { |
|
|
3879 | scr_rendition (rendset, rendstyle); |
3252 | continue; /* for(;i;) */ |
3880 | continue; /* for (;i;) */ |
3253 | } |
3881 | } |
3254 | |
3882 | |
3255 | switch (arg[i]) { |
3883 | switch (arg[i]) |
3256 | case 30: |
3884 | { |
|
|
3885 | case 30: |
3257 | case 31: /* set fg color */ |
3886 | case 31: /* set fg color */ |
3258 | case 32: |
3887 | case 32: |
3259 | case 33: |
3888 | case 33: |
3260 | case 34: |
3889 | case 34: |
3261 | case 35: |
3890 | case 35: |
3262 | case 36: |
3891 | case 36: |
3263 | case 37: |
3892 | case 37: |
3264 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
3893 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3265 | Color_fg); |
3894 | break; |
3266 | break; |
3895 | case 38: // set fg color, ISO 8613-6 |
3267 | #ifdef TTY_256COLOR |
|
|
3268 | case 38: |
|
|
3269 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3896 | if (nargs > i + 2 && arg[i + 1] == 5) |
3270 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3897 | { |
3271 | Color_fg); |
3898 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3272 | i += 2; |
3899 | i += 2; |
3273 | } |
3900 | } |
3274 | break; |
3901 | break; |
3275 | #endif |
|
|
3276 | case 39: /* default fg */ |
3902 | case 39: /* default fg */ |
3277 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
3903 | scr_color (Color_fg, Color_fg); |
3278 | break; |
3904 | break; |
3279 | |
3905 | |
3280 | case 40: |
3906 | case 40: |
3281 | case 41: /* set bg color */ |
3907 | case 41: /* set bg color */ |
3282 | case 42: |
3908 | case 42: |
3283 | case 43: |
3909 | case 43: |
3284 | case 44: |
3910 | case 44: |
3285 | case 45: |
3911 | case 45: |
3286 | case 46: |
3912 | case 46: |
3287 | case 47: |
3913 | case 47: |
3288 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
3914 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3289 | Color_bg); |
3915 | break; |
3290 | break; |
3916 | case 48: // set bg color, ISO 8613-6 |
3291 | #ifdef TTY_256COLOR |
|
|
3292 | case 48: |
|
|
3293 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3917 | if (nargs > i + 2 && arg[i + 1] == 5) |
3294 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3918 | { |
3295 | Color_bg); |
3919 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3296 | i += 2; |
3920 | i += 2; |
3297 | } |
3921 | } |
3298 | break; |
3922 | break; |
3299 | #endif |
|
|
3300 | case 49: /* default bg */ |
3923 | case 49: /* default bg */ |
3301 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
3924 | scr_color (Color_bg, Color_bg); |
3302 | break; |
3925 | break; |
3303 | |
3926 | |
3304 | #ifndef NO_BRIGHTCOLOR |
3927 | //case 50: // not variable spacing |
3305 | case 90: |
3928 | |
|
|
3929 | #if !ENABLE_MINIMAL |
|
|
3930 | case 90: |
3306 | case 91: /* set bright fg color */ |
3931 | case 91: /* set bright fg color */ |
3307 | case 92: |
3932 | case 92: |
3308 | case 93: |
3933 | case 93: |
3309 | case 94: |
3934 | case 94: |
3310 | case 95: |
3935 | case 95: |
3311 | case 96: |
3936 | case 96: |
3312 | case 97: |
3937 | case 97: |
3313 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
3938 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), Color_fg); |
3314 | Color_fg); |
3939 | break; |
3315 | break; |
3940 | case 100: |
3316 | case 100: |
|
|
3317 | case 101: /* set bright bg color */ |
3941 | case 101: /* set bright bg color */ |
3318 | case 102: |
3942 | case 102: |
3319 | case 103: |
3943 | case 103: |
3320 | case 104: |
3944 | case 104: |
3321 | case 105: |
3945 | case 105: |
3322 | case 106: |
3946 | case 106: |
3323 | case 107: |
3947 | case 107: |
3324 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
3948 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), Color_bg); |
3325 | Color_bg); |
3949 | break; |
3326 | break; |
|
|
3327 | #endif |
3950 | #endif |
3328 | } |
3951 | } |
3329 | } |
3952 | } |
3330 | } |
3953 | } |
3331 | /*}}} */ |
3954 | /*}}} */ |
3332 | |
3955 | |
3333 | /*{{{ process Rob Nation's own graphics mode sequences */ |
|
|
3334 | /* INTPROTO */ |
|
|
3335 | void |
|
|
3336 | rxvt_process_graphics(pR) |
|
|
3337 | { |
|
|
3338 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
|
|
3339 | |
|
|
3340 | #ifndef RXVT_GRAPHICS |
|
|
3341 | if (cmd == 'Q') { /* query graphics */ |
|
|
3342 | rxvt_tt_printf(aR_ "\033G0\n"); /* no graphics */ |
|
|
3343 | return; |
|
|
3344 | } |
|
|
3345 | /* swallow other graphics sequences until terminating ':' */ |
|
|
3346 | do |
|
|
3347 | ch = rxvt_cmd_getc(aR); |
|
|
3348 | while (ch != ':'); |
|
|
3349 | #else |
|
|
3350 | unsigned int nargs; |
|
|
3351 | int args[NGRX_PTS]; |
|
|
3352 | unsigned char *text = NULL; |
|
|
3353 | |
|
|
3354 | if (cmd == 'Q') { /* query graphics */ |
|
|
3355 | rxvt_tt_printf(aR_ "\033G1\n"); /* yes, graphics (color) */ |
|
|
3356 | return; |
|
|
3357 | } |
|
|
3358 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
|
|
3359 | int neg; |
|
|
3360 | |
|
|
3361 | ch = rxvt_cmd_getc(aR); |
|
|
3362 | neg = (ch == '-'); |
|
|
3363 | if (neg || ch == '+') |
|
|
3364 | ch = rxvt_cmd_getc(aR); |
|
|
3365 | |
|
|
3366 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
|
|
3367 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3368 | if (neg) |
|
|
3369 | args[nargs] = -args[nargs]; |
|
|
3370 | |
|
|
3371 | nargs++; |
|
|
3372 | args[nargs] = 0; |
|
|
3373 | if (ch != ';') |
|
|
3374 | break; |
|
|
3375 | } |
|
|
3376 | |
|
|
3377 | if ((cmd == 'T') && (nargs >= 5)) { |
|
|
3378 | int i, len = args[4]; |
|
|
3379 | |
|
|
3380 | text = rxvt_malloc((len + 1) * sizeof(char)); |
|
|
3381 | |
|
|
3382 | if (text != NULL) { |
|
|
3383 | for (i = 0; i < len; i++) |
|
|
3384 | text[i] = rxvt_cmd_getc(aR); |
|
|
3385 | text[len] = '\0'; |
|
|
3386 | } |
|
|
3387 | } |
|
|
3388 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
|
|
3389 | #endif |
|
|
3390 | } |
|
|
3391 | /*}}} */ |
|
|
3392 | |
|
|
3393 | /* ------------------------------------------------------------------------- */ |
3956 | /* ------------------------------------------------------------------------- */ |
3394 | |
3957 | |
3395 | /* |
3958 | /* |
3396 | * Send printf() formatted output to the command. |
3959 | * Send printf () formatted output to the command. |
3397 | * Only use for small amounts of data. |
3960 | * Only use for small amounts of data. |
3398 | */ |
3961 | */ |
3399 | /* EXTPROTO */ |
|
|
3400 | void |
3962 | void |
3401 | rxvt_tt_printf(pR_ const char *fmt,...) |
3963 | rxvt_term::tt_printf (const char *fmt,...) |
3402 | { |
3964 | { |
3403 | va_list arg_ptr; |
3965 | va_list arg_ptr; |
3404 | unsigned char buf[256]; |
3966 | char buf[256]; |
3405 | |
3967 | |
3406 | va_start(arg_ptr, fmt); |
3968 | va_start (arg_ptr, fmt); |
3407 | vsprintf((char *)buf, fmt, arg_ptr); |
3969 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
3408 | va_end(arg_ptr); |
3970 | va_end (arg_ptr); |
3409 | rxvt_tt_write(aR_ buf, (unsigned int)STRLEN(buf)); |
3971 | tt_write (buf, strlen (buf)); |
3410 | } |
3972 | } |
3411 | |
3973 | |
3412 | /* ---------------------------------------------------------------------- */ |
3974 | /* ---------------------------------------------------------------------- */ |
3413 | /* Addresses pasting large amounts of data and rxvt hang |
|
|
3414 | * code pinched from xterm (v_write()) and applied originally to |
|
|
3415 | * rxvt-2.18 - Hops |
|
|
3416 | * Write data to the pty as typed by the user, pasted with the mouse, |
3975 | /* Write data to the pty as typed by the user, pasted with the mouse, |
3417 | * or generated by us in response to a query ESC sequence. |
3976 | * or generated by us in response to a query ESC sequence. |
3418 | */ |
3977 | */ |
3419 | /* EXTPROTO */ |
3978 | static const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
3420 | void |
|
|
3421 | rxvt_tt_write(pR_ const unsigned char *d, unsigned int len) |
|
|
3422 | { |
|
|
3423 | #define MAX_PTY_WRITE 256 /* POSIX minimum MAX_INPUT */ |
|
|
3424 | int riten; |
|
|
3425 | unsigned int p; |
|
|
3426 | unsigned char *v_buffer, /* start of physical buffer */ |
|
|
3427 | *v_bufstr, /* start of current buffer pending */ |
|
|
3428 | *v_bufptr, /* end of current buffer pending */ |
|
|
3429 | *v_bufend; /* end of physical buffer */ |
|
|
3430 | |
3979 | |
3431 | if (R->v_bufstr == NULL && len > 0) { |
3980 | void |
3432 | p = (len / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
3981 | rxvt_term::tt_write (const char *data, unsigned int len) |
3433 | v_buffer = v_bufstr = v_bufptr = (unsigned char *)rxvt_malloc(p); |
3982 | { |
3434 | v_bufend = v_buffer + p; |
3983 | if (HOOK_INVOKE ((this, HOOK_TT_WRITE, DT_STR_LEN, data, len, DT_END))) |
3435 | } else { |
3984 | return; |
3436 | v_buffer = R->v_buffer; |
3985 | |
3437 | v_bufstr = R->v_bufstr; |
3986 | if (pty->pty < 0) |
3438 | v_bufptr = R->v_bufptr; |
3987 | return; |
3439 | v_bufend = R->v_bufend; |
3988 | |
|
|
3989 | if (v_buflen == 0) |
3440 | } |
3990 | { |
|
|
3991 | ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); |
3441 | |
3992 | |
3442 | /* |
3993 | max_it (written, 0); |
3443 | * Append to the block we already have. Always doing this simplifies the |
3994 | |
3444 | * code, and isn't too bad, either. If this is a short block, it isn't |
3995 | if (written == len) |
3445 | * too expensive, and if this is a long block, we won't be able to write |
3996 | return; |
3446 | * it all anyway. |
3997 | |
3447 | */ |
3998 | data += written; |
3448 | if (len > 0) { |
3999 | len -= written; |
3449 | if (v_bufend < v_bufptr + len) { /* run out of room */ |
|
|
3450 | if (v_bufstr != v_buffer) { |
|
|
3451 | /* there is unused space, move everything down */ |
|
|
3452 | MEMMOVE(v_buffer, v_bufstr, |
|
|
3453 | (unsigned int)(v_bufptr - v_bufstr)); |
|
|
3454 | v_bufptr -= v_bufstr - v_buffer; |
|
|
3455 | v_bufstr = v_buffer; |
|
|
3456 | } |
4000 | } |
3457 | if (v_bufend < v_bufptr + len) { |
|
|
3458 | /* still won't fit: get more space */ |
|
|
3459 | /* use most basic realloc because an error is not fatal. */ |
|
|
3460 | unsigned int size = v_bufptr - v_buffer; |
|
|
3461 | unsigned int reallocto; |
|
|
3462 | |
4001 | |
3463 | reallocto = ((size + len) / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
4002 | v_buffer = (char *)rxvt_realloc (v_buffer, v_buflen + len); |
3464 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
4003 | |
3465 | /* save across realloc */ |
4004 | memcpy (v_buffer + v_buflen, data, len); |
3466 | if (v_buffer) { |
4005 | v_buflen += len; |
3467 | v_bufstr = v_buffer; |
4006 | |
3468 | v_bufptr = v_buffer + size; |
4007 | pty_ev.set (ev::READ | ev::WRITE); |
3469 | v_bufend = v_buffer + reallocto; |
4008 | } |
3470 | } else { /* no memory: ignore entire write request */ |
4009 | |
3471 | rxvt_print_error("data loss: cannot allocate buffer space"); |
4010 | void rxvt_term::pty_write () |
3472 | v_buffer = v_bufstr; /* restore clobbered pointer */ |
4011 | { |
3473 | } |
4012 | int written = write (pty->pty, v_buffer, min (v_buflen, MAX_PTY_WRITE)); |
|
|
4013 | |
|
|
4014 | if (written > 0) |
|
|
4015 | { |
|
|
4016 | v_buflen -= written; |
|
|
4017 | |
|
|
4018 | if (v_buflen == 0) |
|
|
4019 | { |
|
|
4020 | free (v_buffer); |
|
|
4021 | v_buffer = 0; |
|
|
4022 | |
|
|
4023 | pty_ev.set (ev::READ); |
|
|
4024 | return; |
|
|
4025 | } |
|
|
4026 | |
|
|
4027 | memmove (v_buffer, v_buffer + written, v_buflen); |
3474 | } |
4028 | } |
3475 | } |
4029 | else if (written != -1 || (errno != EAGAIN && errno != EINTR)) |
3476 | if (v_bufend >= v_bufptr + len) { /* new stuff will fit */ |
4030 | pty_ev.set (ev::READ); |
3477 | MEMCPY(v_bufptr, d, len); |
|
|
3478 | v_bufptr += len; |
|
|
3479 | } |
|
|
3480 | } |
|
|
3481 | |
|
|
3482 | /* |
|
|
3483 | * Write out as much of the buffer as we can. |
|
|
3484 | * Be careful not to overflow the pty's input silo. |
|
|
3485 | * We are conservative here and only write a small amount at a time. |
|
|
3486 | * |
|
|
3487 | * If we can't push all the data into the pty yet, we expect write |
|
|
3488 | * to return a non-negative number less than the length requested |
|
|
3489 | * (if some data written) or -1 and set errno to EAGAIN, |
|
|
3490 | * EWOULDBLOCK, or EINTR (if no data written). |
|
|
3491 | * |
|
|
3492 | * (Not all systems do this, sigh, so the code is actually |
|
|
3493 | * a little more forgiving.) |
|
|
3494 | */ |
|
|
3495 | if ((p = v_bufptr - v_bufstr) > 0) { |
|
|
3496 | riten = write(R->cmd_fd, v_bufstr, min(p, MAX_PTY_WRITE)); |
|
|
3497 | if (riten < 0) |
|
|
3498 | riten = 0; |
|
|
3499 | v_bufstr += riten; |
|
|
3500 | if (v_bufstr >= v_bufptr) /* we wrote it all */ |
|
|
3501 | v_bufstr = v_bufptr = v_buffer; |
|
|
3502 | } |
|
|
3503 | /* |
|
|
3504 | * If we have lots of unused memory allocated, return it |
|
|
3505 | */ |
|
|
3506 | if (v_bufend - v_bufptr > MAX_PTY_WRITE * 8) { /* arbitrary hysteresis */ |
|
|
3507 | /* save pointers across realloc */ |
|
|
3508 | unsigned int start = v_bufstr - v_buffer; |
|
|
3509 | unsigned int size = v_bufptr - v_buffer; |
|
|
3510 | unsigned int reallocto; |
|
|
3511 | |
|
|
3512 | reallocto = (size / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; |
|
|
3513 | v_buffer = (unsigned char *)realloc(v_buffer, reallocto); |
|
|
3514 | if (v_buffer) { |
|
|
3515 | v_bufstr = v_buffer + start; |
|
|
3516 | v_bufptr = v_buffer + size; |
|
|
3517 | v_bufend = v_buffer + reallocto; |
|
|
3518 | } else { |
|
|
3519 | /* should we print a warning if couldn't return memory? */ |
|
|
3520 | v_buffer = v_bufstr - start; /* restore clobbered pointer */ |
|
|
3521 | } |
|
|
3522 | } |
|
|
3523 | R->v_buffer = v_buffer; |
|
|
3524 | R->v_bufstr = v_bufstr; |
|
|
3525 | R->v_bufptr = v_bufptr; |
|
|
3526 | R->v_bufend = v_bufend; |
|
|
3527 | } |
4031 | } |
|
|
4032 | |
3528 | /*----------------------- end-of-file (C source) -----------------------*/ |
4033 | /*----------------------- end-of-file (C source) -----------------------*/ |
3529 | |
4034 | |