1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.17 2003/12/18 00:29:29 pcg Exp $ |
|
|
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> |
|
|
30 | * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com> |
31 | * |
31 | * |
32 | * This program is free software; you can redistribute it and/or modify |
32 | * This program is free software; you can redistribute it and/or modify |
33 | * it under the terms of the GNU General Public License as published by |
33 | * it under the terms of the GNU General Public License as published by |
34 | * the Free Software Foundation; either version 2 of the License, or |
34 | * the Free Software Foundation; either version 2 of the License, or |
35 | * (at your option) any later version. |
35 | * (at your option) any later version. |
… | |
… | |
48 | #include "../config.h" /* NECESSARY */ |
48 | #include "../config.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
50 | #include "version.h" |
50 | #include "version.h" |
51 | #include "command.h" |
51 | #include "command.h" |
52 | |
52 | |
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53 | #include <wchar.h> |
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54 | |
53 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
54 | |
56 | |
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57 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
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58 | |
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59 | // exception thrown when the command parser runs out of input data |
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60 | class out_of_input { } out_of_input; |
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61 | |
55 | /*{{{ Convert the keypress event into a string */ |
62 | /*{{{ Convert the keypress event into a string */ |
56 | /* INTPROTO */ |
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57 | void |
63 | void |
58 | rxvt_lookup_key(pR_ XKeyEvent *ev) |
64 | rxvt_term::lookup_key (XKeyEvent &ev) |
59 | { |
65 | { |
60 | int ctrl, meta, shft, len; |
66 | int ctrl, meta, shft, len; |
61 | unsigned int newlen; |
67 | unsigned int newlen; |
62 | KeySym keysym; |
68 | KeySym keysym; |
63 | #ifdef DEBUG_CMD |
69 | #ifdef DEBUG_CMD |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
70 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | #endif |
71 | #endif |
66 | int valid_keysym; |
72 | int valid_keysym; |
67 | unsigned char *kbuf = R->kbuf; |
73 | unsigned char kbuf[KBUFSZ]; |
68 | |
74 | |
69 | /* |
75 | /* |
70 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
76 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
71 | * escape sequence to toggle the Keypad. |
77 | * escape sequence to toggle the Keypad. |
72 | * |
78 | * |
73 | * Always permit `shift' to override the current setting |
79 | * Always permit `shift' to override the current setting |
74 | */ |
80 | */ |
75 | shft = (ev->state & ShiftMask); |
81 | shft = (ev.state & ShiftMask); |
76 | ctrl = (ev->state & ControlMask); |
82 | ctrl = (ev.state & ControlMask); |
77 | meta = (ev->state & R->ModMetaMask); |
83 | meta = (ev.state & ModMetaMask); |
78 | |
84 | |
79 | if (R->numlock_state || (ev->state & R->ModNumLockMask)) |
85 | if (numlock_state || (ev.state & ModNumLockMask)) |
80 | { |
86 | { |
81 | R->numlock_state = (ev->state & R->ModNumLockMask); |
87 | numlock_state = (ev.state & ModNumLockMask); |
82 | PrivMode((!R->numlock_state), PrivMode_aplKP); |
88 | PrivMode ((!numlock_state), PrivMode_aplKP); |
83 | } |
89 | } |
84 | |
90 | |
85 | kbuf[0] = 0; |
91 | kbuf[0] = 0; |
86 | |
92 | |
87 | #ifdef USE_XIM |
93 | #ifdef USE_XIM |
88 | if (R->Input_Context) |
94 | if (Input_Context) |
89 | { |
95 | { |
90 | Status status_return; |
96 | Status status_return; |
91 | |
97 | |
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98 | #if 0 |
92 | #ifdef X_HAVE_UTF8_STRING |
99 | #ifdef X_HAVE_UTF8_STRING |
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100 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
93 | len = Xutf8LookupString (R->Input_Context, ev, (char *)kbuf, |
101 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
94 | KBUFSZ, &keysym, &status_return); |
102 | KBUFSZ, &keysym, &status_return); |
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103 | else |
|
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104 | #endif |
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105 | #endif |
|
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106 | { |
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107 | wchar_t wkbuf[KBUFSZ + 1]; |
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108 | |
|
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109 | // the XOpenIM manpage lies about hardcoding the locale |
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110 | // at the point of XOpenIM, so temporarily switch locales |
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111 | if (rs[Rs_imLocale]) |
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112 | SET_LOCALE (rs[Rs_imLocale]); |
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113 | // assume wchar_t == unicode or better |
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114 | len = XwcLookupString (Input_Context, &ev, wkbuf, |
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115 | KBUFSZ, &keysym, &status_return); |
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116 | if (rs[Rs_imLocale]) |
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117 | SET_LOCALE (locale); |
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118 | |
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119 | if (status_return == XLookupChars |
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120 | || status_return == XLookupBoth) |
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121 | { |
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122 | /* make sure the user can type ctrl-@, i.e. NUL */ |
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123 | if (len == 1 && *wkbuf == 0) |
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124 | { |
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125 | kbuf[0] = 0; |
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126 | len = 1; |
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127 | } |
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128 | else |
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129 | { |
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130 | wkbuf[len] = 0; |
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131 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
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132 | if (len < 0) |
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133 | len = 0; |
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134 | } |
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135 | } |
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136 | else |
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137 | len = 0; |
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138 | } |
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139 | |
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140 | valid_keysym = status_return == XLookupKeySym |
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141 | || status_return == XLookupBoth; |
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142 | } |
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143 | else |
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144 | #endif |
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145 | { |
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146 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
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147 | valid_keysym = keysym != NoSymbol; |
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148 | } |
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149 | |
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150 | if (valid_keysym) |
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151 | { |
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152 | if (TermWin.saveLines) |
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153 | { |
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154 | #ifdef UNSHIFTED_SCROLLKEYS |
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155 | if (!ctrl && !meta) |
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156 | { |
95 | #else |
157 | #else |
96 | wchar_t wkbuf[KBUFSZ + 1]; |
158 | if (IS_SCROLL_MOD) |
97 | |
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98 | // assume wchar_t == unicode or better |
|
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99 | len = XwcLookupString (R->Input_Context, ev, wkbuf, |
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100 | KBUFSZ, &keysym, &status_return); |
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101 | |
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102 | if (status_return == XLookupChars |
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103 | || status_return == XLookupBoth) |
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104 | { |
159 | { |
105 | wkbuf[len] = 0; |
160 | #endif |
106 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
161 | int lnsppg; |
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162 | |
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163 | #ifdef PAGING_CONTEXT_LINES |
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164 | lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES; |
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165 | #else |
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166 | lnsppg = TermWin.nrow * 4 / 5; |
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167 | #endif |
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168 | if (keysym == XK_Prior) |
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169 | { |
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170 | scr_page (UP, lnsppg); |
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171 | return; |
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172 | } |
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173 | else if (keysym == XK_Next) |
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174 | { |
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175 | scr_page (DN, lnsppg); |
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176 | return; |
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177 | } |
107 | } |
178 | } |
108 | else |
179 | #ifdef SCROLL_ON_UPDOWN_KEYS |
109 | len = 0; |
180 | if (IS_SCROLL_MOD) |
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181 | { |
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182 | if (keysym == XK_Up) |
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183 | { |
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184 | scr_page (UP, 1); |
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185 | return; |
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186 | } |
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187 | else if (keysym == XK_Down) |
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188 | { |
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189 | scr_page (DN, 1); |
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190 | return; |
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191 | } |
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192 | } |
110 | #endif |
193 | #endif |
111 | valid_keysym = status_return == XLookupKeySym |
194 | #ifdef SCROLL_ON_HOMEEND_KEYS |
112 | || status_return == XLookupBoth; |
195 | if (IS_SCROLL_MOD) |
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196 | { |
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197 | if (keysym == XK_Home) |
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198 | { |
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199 | scr_move_to (0, 1); |
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200 | return; |
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201 | } |
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202 | else if (keysym == XK_End) |
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203 | { |
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204 | scr_move_to (1, 0); |
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205 | return; |
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206 | } |
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207 | } |
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208 | #endif |
113 | } |
209 | } |
114 | else |
210 | |
115 | #endif |
211 | if (shft) |
116 | { |
212 | { |
117 | len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose); |
213 | /* Shift + F1 - F10 generates F11 - F20 */ |
118 | valid_keysym = !len; |
214 | if (keysym >= XK_F1 && keysym <= XK_F10) |
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215 | { |
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216 | keysym += (XK_F11 - XK_F1); |
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217 | shft = 0; /* turn off Shift */ |
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218 | } |
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219 | else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) |
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220 | { |
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221 | switch (keysym) |
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222 | { |
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223 | /* normal XTerm key bindings */ |
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224 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
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225 | selection_request (ev.time, 0, 0); |
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226 | return; |
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227 | /* rxvt extras */ |
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228 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
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229 | change_font (FONT_UP); |
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230 | return; |
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231 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
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232 | change_font (FONT_DN); |
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233 | return; |
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234 | } |
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235 | } |
119 | } |
236 | } |
120 | |
237 | #ifdef PRINTPIPE |
121 | if (valid_keysym) |
238 | if (keysym == XK_Print) |
122 | { |
239 | { |
123 | /* for some backwards compatibility */ |
240 | scr_printscreen (ctrl | shft); |
124 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
241 | return; |
125 | # ifdef HOTKEY_CTRL |
242 | } |
126 | if (ctrl) |
243 | #endif |
127 | # else |
244 | |
128 | if (meta) |
245 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) |
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246 | { |
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247 | #ifdef KEYSYM_RESOURCE |
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248 | if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) |
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249 | { |
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250 | unsigned int l; |
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251 | const unsigned char *kbuf0; |
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252 | |
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253 | kbuf0 = (Keysym_map[keysym & 0xFF]); |
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254 | l = (unsigned int)*kbuf0++; |
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255 | |
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256 | /* escape prefix */ |
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257 | if (meta |
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258 | # ifdef META8_OPTION |
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259 | && meta_char == C0_ESC |
129 | # endif |
260 | # endif |
130 | { |
261 | ) |
131 | if (keysym == R->ks_bigfont) |
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132 | { |
262 | { |
133 | rxvt_change_font(aR_ 0, FONT_UP); |
263 | const unsigned char ch = C0_ESC; |
134 | return; |
264 | tt_write (&ch, 1); |
135 | } |
265 | } |
136 | else if (keysym == R->ks_smallfont) |
266 | |
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267 | tt_write (kbuf0, l); |
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268 | return; |
|
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269 | } |
|
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270 | else |
|
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271 | #endif |
|
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272 | { |
|
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273 | newlen = 1; |
|
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274 | switch (keysym) |
137 | { |
275 | { |
138 | rxvt_change_font(aR_ 0, FONT_DN); |
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139 | return; |
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140 | } |
|
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141 | } |
|
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142 | #endif |
|
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143 | |
|
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144 | if (R->TermWin.saveLines) { |
|
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145 | #ifdef UNSHIFTED_SCROLLKEYS |
|
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146 | if (!ctrl && !meta) { |
|
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147 | #else |
|
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148 | if (IS_SCROLL_MOD) { |
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149 | #endif |
|
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150 | int lnsppg; |
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151 | |
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152 | #ifdef PAGING_CONTEXT_LINES |
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153 | lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; |
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154 | #else |
|
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155 | lnsppg = R->TermWin.nrow * 4 / 5; |
|
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156 | #endif |
|
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157 | if (keysym == XK_Prior) { |
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158 | rxvt_scr_page(aR_ UP, lnsppg); |
|
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159 | return; |
|
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160 | } else if (keysym == XK_Next) { |
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161 | rxvt_scr_page(aR_ DN, lnsppg); |
|
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162 | return; |
|
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163 | } |
|
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164 | } |
|
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165 | #ifdef SCROLL_ON_UPDOWN_KEYS |
|
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166 | if (IS_SCROLL_MOD) { |
|
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167 | if (keysym == XK_Up) { |
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168 | rxvt_scr_page(aR_ UP, 1); |
|
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169 | return; |
|
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170 | } else if (keysym == XK_Down) { |
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171 | rxvt_scr_page(aR_ DN, 1); |
|
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172 | return; |
|
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173 | } |
|
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174 | } |
|
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175 | #endif |
|
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176 | #ifdef SCROLL_ON_HOMEEND_KEYS |
|
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177 | if (IS_SCROLL_MOD) { |
|
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178 | if (keysym == XK_Home) { |
|
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179 | rxvt_scr_move_to(aR_ 0, 1); |
|
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180 | return; |
|
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181 | } else if (keysym == XK_End) { |
|
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182 | rxvt_scr_move_to(aR_ 1, 0); |
|
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183 | return; |
|
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184 | } |
|
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185 | } |
|
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186 | #endif |
|
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187 | } |
|
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188 | |
|
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189 | if (shft) { |
|
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190 | /* Shift + F1 - F10 generates F11 - F20 */ |
|
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191 | if (keysym >= XK_F1 && keysym <= XK_F10) { |
|
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192 | keysym += (XK_F11 - XK_F1); |
|
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193 | shft = 0; /* turn off Shift */ |
|
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194 | } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) { |
|
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195 | switch (keysym) { |
|
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196 | /* normal XTerm key bindings */ |
|
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197 | case XK_Insert: /* Shift+Insert = paste mouse selection */ |
|
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198 | rxvt_selection_request(aR_ ev->time, 0, 0); |
|
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199 | return; |
|
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200 | /* rxvt extras */ |
|
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201 | case XK_KP_Add: /* Shift+KP_Add = bigger font */ |
|
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202 | rxvt_change_font(aR_ 0, FONT_UP); |
|
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203 | return; |
|
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204 | case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ |
|
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205 | rxvt_change_font(aR_ 0, FONT_DN); |
|
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206 | return; |
|
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207 | } |
|
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208 | } |
|
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209 | } |
|
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210 | #ifdef PRINTPIPE |
|
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211 | if (keysym == XK_Print) { |
|
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212 | rxvt_scr_printscreen(aR_ ctrl | shft); |
|
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213 | return; |
|
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214 | } |
|
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215 | #endif |
|
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216 | #ifdef GREEK_SUPPORT |
|
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217 | if (keysym == R->ks_greekmodeswith) { |
|
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218 | R->greek_mode = !R->greek_mode; |
|
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219 | if (R->greek_mode) { |
|
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220 | rxvt_xterm_seq(aR_ XTerm_title, |
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221 | (greek_getmode() == GREEK_ELOT928 |
|
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222 | ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); |
|
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223 | greek_reset(); |
|
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224 | } else |
|
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225 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
|
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226 | return; |
|
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227 | } |
|
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228 | #endif |
|
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229 | |
|
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230 | if (keysym >= 0xFF00 && keysym <= 0xFFFF) { |
|
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231 | #ifdef KEYSYM_RESOURCE |
|
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232 | if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) { |
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233 | unsigned int l; |
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234 | const unsigned char *kbuf0; |
|
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235 | const unsigned char ch = C0_ESC; |
|
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236 | |
|
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237 | kbuf0 = (R->Keysym_map[keysym & 0xFF]); |
|
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238 | l = (unsigned int)*kbuf0++; |
|
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239 | |
|
|
240 | /* escape prefix */ |
|
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241 | if (meta) |
|
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242 | # ifdef META8_OPTION |
|
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243 | if (R->meta_char == C0_ESC) |
|
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244 | # endif |
|
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245 | R->tt_write (&ch, 1); |
|
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246 | R->tt_write (kbuf0, l); |
|
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247 | return; |
|
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248 | } else |
|
|
249 | #endif |
|
|
250 | { |
|
|
251 | newlen = 1; |
|
|
252 | switch (keysym) { |
|
|
253 | #ifndef NO_BACKSPACE_KEY |
276 | #ifndef NO_BACKSPACE_KEY |
254 | case XK_BackSpace: |
277 | case XK_BackSpace: |
255 | if (R->PrivateModes & PrivMode_HaveBackSpace) { |
278 | if (PrivateModes & PrivMode_HaveBackSpace) |
|
|
279 | { |
256 | kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) |
280 | kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace) |
257 | ^ !!ctrl) ? '\b' : '\177'; |
281 | ^ !!ctrl) ? '\b' : '\177'; |
258 | kbuf[1] = '\0'; |
282 | kbuf[1] = '\0'; |
259 | } else |
283 | } |
260 | STRCPY(kbuf, R->key_backspace); |
284 | else |
261 | # ifdef MULTICHAR_SET |
285 | STRCPY (kbuf, key_backspace); |
262 | if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { |
286 | break; |
263 | int col, row; |
|
|
264 | |
|
|
265 | newlen = STRLEN(kbuf); |
|
|
266 | col = R->screen.cur.col - 1; |
|
|
267 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
268 | if (IS_MULTI2(R->screen.rend[row][col])) |
|
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269 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
270 | } |
|
|
271 | # endif |
|
|
272 | break; |
|
|
273 | #endif |
287 | #endif |
274 | #ifndef NO_DELETE_KEY |
288 | #ifndef NO_DELETE_KEY |
275 | case XK_Delete: |
289 | case XK_Delete: |
276 | STRCPY(kbuf, R->key_delete); |
290 | STRCPY (kbuf, key_delete); |
277 | # ifdef MULTICHAR_SET |
291 | break; |
278 | if (R->Options & Opt_mc_hack) { |
|
|
279 | int col, row; |
|
|
280 | |
|
|
281 | newlen = STRLEN(kbuf); |
|
|
282 | col = R->screen.cur.col; |
|
|
283 | row = R->screen.cur.row + R->TermWin.saveLines; |
|
|
284 | if (IS_MULTI1(R->screen.rend[row][col])) |
|
|
285 | MEMMOVE(kbuf + newlen, kbuf, newlen + 1); |
|
|
286 | } |
|
|
287 | # endif |
292 | #endif |
288 | break; |
293 | case XK_Tab: |
289 | #endif |
294 | if (shft) |
290 | case XK_Tab: |
295 | STRCPY (kbuf, "\033[Z"); |
291 | if (shft) |
296 | else |
292 | STRCPY(kbuf, "\033[Z"); |
297 | { |
293 | else { |
|
|
294 | #ifdef CTRL_TAB_MAKES_META |
298 | #ifdef CTRL_TAB_MAKES_META |
295 | if (ctrl) |
299 | if (ctrl) |
296 | meta = 1; |
300 | meta = 1; |
297 | #endif |
301 | #endif |
298 | #ifdef MOD4_TAB_MAKES_META |
302 | #ifdef MOD4_TAB_MAKES_META |
299 | if (ev->state & Mod4Mask) |
303 | if (ev.state & Mod4Mask) |
300 | meta = 1; |
304 | meta = 1; |
301 | #endif |
305 | #endif |
302 | newlen = 0; |
306 | newlen = 0; |
303 | } |
307 | } |
304 | break; |
308 | break; |
305 | |
|
|
306 | |
309 | |
307 | #ifdef XK_KP_Left |
310 | #ifdef XK_KP_Left |
308 | case XK_KP_Up: /* \033Ox or standard */ |
311 | case XK_KP_Up: /* \033Ox or standard */ |
309 | case XK_KP_Down: /* \033Or or standard */ |
312 | case XK_KP_Down: /* \033Or or standard */ |
310 | case XK_KP_Right: /* \033Ov or standard */ |
313 | case XK_KP_Right: /* \033Ov or standard */ |
311 | case XK_KP_Left: /* \033Ot or standard */ |
314 | case XK_KP_Left: /* \033Ot or standard */ |
312 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
315 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
313 | STRCPY(kbuf, "\033OZ"); |
316 | { |
314 | kbuf[2] = ("txvr"[keysym - XK_KP_Left]); |
317 | STRCPY (kbuf, "\033OZ"); |
315 | break; |
318 | kbuf[2] = "txvr"[keysym - XK_KP_Left]; |
316 | } else |
319 | break; |
|
|
320 | } |
|
|
321 | else |
317 | /* translate to std. cursor key */ |
322 | /* translate to std. cursor key */ |
318 | keysym = XK_Left + (keysym - XK_KP_Left); |
323 | keysym = XK_Left + (keysym - XK_KP_Left); |
319 | /* FALLTHROUGH */ |
324 | /* FALLTHROUGH */ |
320 | #endif |
325 | #endif |
321 | case XK_Up: /* "\033[A" */ |
326 | case XK_Up: /* "\033[A" */ |
322 | case XK_Down: /* "\033[B" */ |
327 | case XK_Down: /* "\033[B" */ |
323 | case XK_Right: /* "\033[C" */ |
328 | case XK_Right: /* "\033[C" */ |
324 | case XK_Left: /* "\033[D" */ |
329 | case XK_Left: /* "\033[D" */ |
325 | STRCPY(kbuf, "\033[Z"); |
330 | STRCPY (kbuf, "\033[Z"); |
326 | kbuf[2] = ("DACB"[keysym - XK_Left]); |
331 | kbuf[2] = "DACB"[keysym - XK_Left]; |
327 | /* do Shift first */ |
332 | /* do Shift first */ |
328 | if (shft) |
333 | if (shft) |
329 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
334 | kbuf[2] = "dacb"[keysym - XK_Left]; |
330 | else if (ctrl) { |
335 | else if (ctrl) |
331 | kbuf[1] = 'O'; |
|
|
332 | kbuf[2] = ("dacb"[keysym - XK_Left]); |
|
|
333 | } else if (R->PrivateModes & PrivMode_aplCUR) |
|
|
334 | kbuf[1] = 'O'; |
|
|
335 | #ifdef MULTICHAR_SET |
|
|
336 | //TODO: ?? |
336 | { |
337 | if (R->Options & Opt_mc_hack) { |
337 | kbuf[1] = 'O'; |
338 | int col, row, m; |
338 | kbuf[2] = "dacb"[keysym - XK_Left]; |
339 | |
339 | } |
340 | col = R->screen.cur.col; |
340 | else if (PrivateModes & PrivMode_aplCUR) |
341 | row = R->screen.cur.row + R->TermWin.saveLines; |
341 | kbuf[1] = 'O'; |
342 | m = 0; |
342 | break; |
343 | if (keysym == XK_Right |
|
|
344 | && IS_MULTI1(R->screen.rend[row][col])) |
|
|
345 | m = 1; |
|
|
346 | else if (keysym == XK_Left) { |
|
|
347 | if (col > 0) { |
|
|
348 | if (IS_MULTI2(R->screen.rend[row][col - 1])) |
|
|
349 | m = 1; |
|
|
350 | } else if (R->screen.cur.row > 0) { |
|
|
351 | col = R->screen.tlen[--row]; |
|
|
352 | if (col == -1) |
|
|
353 | col = R->TermWin.ncol - 1; |
|
|
354 | else |
|
|
355 | col--; |
|
|
356 | if (col > 0 |
|
|
357 | && IS_MULTI2(R->screen.rend[row][col])) |
|
|
358 | m = 1; |
|
|
359 | } |
|
|
360 | } |
|
|
361 | if (m) |
|
|
362 | MEMMOVE(kbuf + 3, kbuf, 3 + 1); |
|
|
363 | } |
|
|
364 | #endif |
|
|
365 | break; |
|
|
366 | |
343 | |
367 | #ifndef UNSHIFTED_SCROLLKEYS |
344 | #ifndef UNSHIFTED_SCROLLKEYS |
368 | # ifdef XK_KP_Prior |
345 | # ifdef XK_KP_Prior |
369 | case XK_KP_Prior: |
346 | case XK_KP_Prior: |
370 | /* allow shift to override */ |
347 | /* allow shift to override */ |
371 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
348 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
372 | STRCPY(kbuf, "\033Oy"); |
349 | { |
373 | break; |
350 | STRCPY (kbuf, "\033Oy"); |
374 | } |
351 | break; |
375 | /* FALLTHROUGH */ |
352 | } |
|
|
353 | /* FALLTHROUGH */ |
376 | # endif |
354 | # endif |
377 | case XK_Prior: |
355 | case XK_Prior: |
378 | STRCPY(kbuf, "\033[5~"); |
356 | STRCPY (kbuf, "\033[5~"); |
379 | break; |
357 | break; |
380 | # ifdef XK_KP_Next |
358 | # ifdef XK_KP_Next |
381 | case XK_KP_Next: |
359 | case XK_KP_Next: |
382 | /* allow shift to override */ |
360 | /* allow shift to override */ |
383 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
361 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
384 | STRCPY(kbuf, "\033Os"); |
362 | { |
385 | break; |
363 | STRCPY (kbuf, "\033Os"); |
386 | } |
364 | break; |
387 | /* FALLTHROUGH */ |
365 | } |
|
|
366 | /* FALLTHROUGH */ |
388 | # endif |
367 | # endif |
389 | case XK_Next: |
368 | case XK_Next: |
390 | STRCPY(kbuf, "\033[6~"); |
369 | STRCPY (kbuf, "\033[6~"); |
391 | break; |
370 | break; |
392 | #endif |
371 | #endif |
393 | case XK_KP_Enter: |
372 | case XK_KP_Enter: |
394 | /* allow shift to override */ |
373 | /* allow shift to override */ |
395 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
374 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
396 | STRCPY(kbuf, "\033OM"); |
375 | { |
397 | } else { |
376 | STRCPY (kbuf, "\033OM"); |
398 | kbuf[0] = '\r'; |
377 | } |
399 | kbuf[1] = '\0'; |
378 | else |
400 | } |
379 | { |
401 | break; |
380 | kbuf[0] = '\r'; |
|
|
381 | kbuf[1] = '\0'; |
|
|
382 | } |
|
|
383 | break; |
402 | |
384 | |
403 | #ifdef XK_KP_Begin |
385 | #ifdef XK_KP_Begin |
404 | case XK_KP_Begin: |
386 | case XK_KP_Begin: |
405 | STRCPY(kbuf, "\033Ou"); |
387 | STRCPY (kbuf, "\033Ou"); |
406 | break; |
388 | break; |
407 | |
389 | |
408 | case XK_KP_Insert: |
390 | case XK_KP_Insert: |
409 | STRCPY(kbuf, "\033Op"); |
391 | STRCPY (kbuf, "\033Op"); |
410 | break; |
392 | break; |
411 | |
393 | |
412 | case XK_KP_Delete: |
394 | case XK_KP_Delete: |
413 | STRCPY(kbuf, "\033On"); |
395 | STRCPY (kbuf, "\033On"); |
414 | break; |
396 | break; |
415 | #endif |
397 | #endif |
416 | case XK_KP_F1: /* "\033OP" */ |
398 | case XK_KP_F1: /* "\033OP" */ |
417 | case XK_KP_F2: /* "\033OQ" */ |
399 | case XK_KP_F2: /* "\033OQ" */ |
418 | case XK_KP_F3: /* "\033OR" */ |
400 | case XK_KP_F3: /* "\033OR" */ |
419 | case XK_KP_F4: /* "\033OS" */ |
401 | case XK_KP_F4: /* "\033OS" */ |
420 | STRCPY(kbuf, "\033OP"); |
402 | STRCPY (kbuf, "\033OP"); |
421 | kbuf[2] += (keysym - XK_KP_F1); |
403 | kbuf[2] += (keysym - XK_KP_F1); |
422 | break; |
404 | break; |
423 | |
405 | |
424 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
406 | case XK_KP_Multiply: /* "\033Oj" : "*" */ |
425 | case XK_KP_Add: /* "\033Ok" : "+" */ |
407 | case XK_KP_Add: /* "\033Ok" : "+" */ |
426 | case XK_KP_Separator: /* "\033Ol" : "," */ |
408 | case XK_KP_Separator: /* "\033Ol" : "," */ |
427 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
409 | case XK_KP_Subtract: /* "\033Om" : "-" */ |
428 | case XK_KP_Decimal: /* "\033On" : "." */ |
410 | case XK_KP_Decimal: /* "\033On" : "." */ |
429 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
411 | case XK_KP_Divide: /* "\033Oo" : "/" */ |
430 | case XK_KP_0: /* "\033Op" : "0" */ |
412 | case XK_KP_0: /* "\033Op" : "0" */ |
431 | case XK_KP_1: /* "\033Oq" : "1" */ |
413 | case XK_KP_1: /* "\033Oq" : "1" */ |
432 | case XK_KP_2: /* "\033Or" : "2" */ |
414 | case XK_KP_2: /* "\033Or" : "2" */ |
433 | case XK_KP_3: /* "\033Os" : "3" */ |
415 | case XK_KP_3: /* "\033Os" : "3" */ |
434 | case XK_KP_4: /* "\033Ot" : "4" */ |
416 | case XK_KP_4: /* "\033Ot" : "4" */ |
435 | case XK_KP_5: /* "\033Ou" : "5" */ |
417 | case XK_KP_5: /* "\033Ou" : "5" */ |
436 | case XK_KP_6: /* "\033Ov" : "6" */ |
418 | case XK_KP_6: /* "\033Ov" : "6" */ |
437 | case XK_KP_7: /* "\033Ow" : "7" */ |
419 | case XK_KP_7: /* "\033Ow" : "7" */ |
438 | case XK_KP_8: /* "\033Ox" : "8" */ |
420 | case XK_KP_8: /* "\033Ox" : "8" */ |
439 | case XK_KP_9: /* "\033Oy" : "9" */ |
421 | case XK_KP_9: /* "\033Oy" : "9" */ |
440 | /* allow shift to override */ |
422 | /* allow shift to override */ |
441 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
423 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
442 | STRCPY(kbuf, "\033Oj"); |
424 | { |
443 | kbuf[2] += (keysym - XK_KP_Multiply); |
425 | STRCPY (kbuf, "\033Oj"); |
444 | } else { |
426 | kbuf[2] += (keysym - XK_KP_Multiply); |
|
|
427 | } |
|
|
428 | else |
|
|
429 | { |
445 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
430 | kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); |
446 | kbuf[1] = '\0'; |
431 | kbuf[1] = '\0'; |
447 | } |
432 | } |
448 | break; |
433 | break; |
449 | |
434 | |
450 | case XK_Find: |
435 | case XK_Find: |
451 | STRCPY(kbuf, "\033[1~"); |
436 | STRCPY (kbuf, "\033[1~"); |
452 | break; |
437 | break; |
453 | case XK_Insert: |
438 | case XK_Insert: |
454 | STRCPY(kbuf, "\033[2~"); |
439 | STRCPY (kbuf, "\033[2~"); |
455 | break; |
440 | break; |
456 | #ifdef DXK_Remove /* support for DEC remove like key */ |
441 | #ifdef DXK_Remove /* support for DEC remove like key */ |
457 | case DXK_Remove: |
442 | case DXK_Remove: |
458 | /* FALLTHROUGH */ |
443 | /* FALLTHROUGH */ |
459 | #endif |
444 | #endif |
460 | case XK_Execute: |
445 | case XK_Execute: |
461 | STRCPY(kbuf, "\033[3~"); |
446 | STRCPY (kbuf, "\033[3~"); |
462 | break; |
447 | break; |
463 | case XK_Select: |
448 | case XK_Select: |
464 | STRCPY(kbuf, "\033[4~"); |
449 | STRCPY (kbuf, "\033[4~"); |
465 | break; |
450 | break; |
466 | #ifdef XK_KP_End |
451 | #ifdef XK_KP_End |
467 | case XK_KP_End: |
452 | case XK_KP_End: |
468 | /* allow shift to override */ |
453 | /* allow shift to override */ |
469 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
454 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
470 | STRCPY(kbuf, "\033Oq"); |
455 | { |
471 | break; |
456 | STRCPY (kbuf, "\033Oq"); |
472 | } |
457 | break; |
473 | /* FALLTHROUGH */ |
458 | } |
|
|
459 | /* FALLTHROUGH */ |
474 | #endif |
460 | #endif |
475 | case XK_End: |
461 | case XK_End: |
476 | STRCPY(kbuf, KS_END); |
462 | STRCPY (kbuf, KS_END); |
477 | break; |
463 | break; |
478 | #ifdef XK_KP_Home |
464 | #ifdef XK_KP_Home |
479 | case XK_KP_Home: |
465 | case XK_KP_Home: |
480 | /* allow shift to override */ |
466 | /* allow shift to override */ |
481 | if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { |
467 | if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) |
482 | STRCPY(kbuf, "\033Ow"); |
468 | { |
483 | break; |
469 | STRCPY (kbuf, "\033Ow"); |
484 | } |
470 | break; |
485 | /* FALLTHROUGH */ |
471 | } |
|
|
472 | /* FALLTHROUGH */ |
486 | #endif |
473 | #endif |
487 | case XK_Home: |
474 | case XK_Home: |
488 | STRCPY(kbuf, KS_HOME); |
475 | STRCPY (kbuf, KS_HOME); |
489 | break; |
476 | break; |
490 | |
477 | |
491 | #define FKEY(n, fkey) \ |
478 | #define FKEY(n, fkey) \ |
492 | sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) |
479 | sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey))) |
493 | |
480 | |
494 | case XK_F1: /* "\033[11~" */ |
481 | case XK_F1: /* "\033[11~" */ |
495 | case XK_F2: /* "\033[12~" */ |
482 | case XK_F2: /* "\033[12~" */ |
496 | case XK_F3: /* "\033[13~" */ |
483 | case XK_F3: /* "\033[13~" */ |
497 | case XK_F4: /* "\033[14~" */ |
484 | case XK_F4: /* "\033[14~" */ |
498 | case XK_F5: /* "\033[15~" */ |
485 | case XK_F5: /* "\033[15~" */ |
499 | FKEY(11, XK_F1); |
486 | FKEY (11, XK_F1); |
500 | break; |
487 | break; |
501 | case XK_F6: /* "\033[17~" */ |
488 | case XK_F6: /* "\033[17~" */ |
502 | case XK_F7: /* "\033[18~" */ |
489 | case XK_F7: /* "\033[18~" */ |
503 | case XK_F8: /* "\033[19~" */ |
490 | case XK_F8: /* "\033[19~" */ |
504 | case XK_F9: /* "\033[20~" */ |
491 | case XK_F9: /* "\033[20~" */ |
505 | case XK_F10: /* "\033[21~" */ |
492 | case XK_F10: /* "\033[21~" */ |
506 | FKEY(17, XK_F6); |
493 | FKEY (17, XK_F6); |
507 | break; |
494 | break; |
508 | case XK_F11: /* "\033[23~" */ |
495 | case XK_F11: /* "\033[23~" */ |
509 | case XK_F12: /* "\033[24~" */ |
496 | case XK_F12: /* "\033[24~" */ |
510 | case XK_F13: /* "\033[25~" */ |
497 | case XK_F13: /* "\033[25~" */ |
511 | case XK_F14: /* "\033[26~" */ |
498 | case XK_F14: /* "\033[26~" */ |
512 | FKEY(23, XK_F11); |
499 | FKEY (23, XK_F11); |
513 | break; |
500 | break; |
514 | case XK_F15: /* "\033[28~" */ |
501 | case XK_F15: /* "\033[28~" */ |
515 | case XK_F16: /* "\033[29~" */ |
502 | case XK_F16: /* "\033[29~" */ |
516 | FKEY(28, XK_F15); |
503 | FKEY (28, XK_F15); |
517 | break; |
504 | break; |
518 | case XK_Help: /* "\033[28~" */ |
505 | case XK_Help: /* "\033[28~" */ |
519 | FKEY(28, XK_Help); |
506 | FKEY (28, XK_Help); |
520 | break; |
507 | break; |
521 | case XK_Menu: /* "\033[29~" */ |
508 | case XK_Menu: /* "\033[29~" */ |
522 | FKEY(29, XK_Menu); |
509 | FKEY (29, XK_Menu); |
523 | break; |
510 | break; |
524 | case XK_F17: /* "\033[31~" */ |
511 | case XK_F17: /* "\033[31~" */ |
525 | case XK_F18: /* "\033[32~" */ |
512 | case XK_F18: /* "\033[32~" */ |
526 | case XK_F19: /* "\033[33~" */ |
513 | case XK_F19: /* "\033[33~" */ |
527 | case XK_F20: /* "\033[34~" */ |
514 | case XK_F20: /* "\033[34~" */ |
528 | case XK_F21: /* "\033[35~" */ |
515 | case XK_F21: /* "\033[35~" */ |
529 | case XK_F22: /* "\033[36~" */ |
516 | case XK_F22: /* "\033[36~" */ |
530 | case XK_F23: /* "\033[37~" */ |
517 | case XK_F23: /* "\033[37~" */ |
531 | case XK_F24: /* "\033[38~" */ |
518 | case XK_F24: /* "\033[38~" */ |
532 | case XK_F25: /* "\033[39~" */ |
519 | case XK_F25: /* "\033[39~" */ |
533 | case XK_F26: /* "\033[40~" */ |
520 | case XK_F26: /* "\033[40~" */ |
534 | case XK_F27: /* "\033[41~" */ |
521 | case XK_F27: /* "\033[41~" */ |
535 | case XK_F28: /* "\033[42~" */ |
522 | case XK_F28: /* "\033[42~" */ |
536 | case XK_F29: /* "\033[43~" */ |
523 | case XK_F29: /* "\033[43~" */ |
537 | case XK_F30: /* "\033[44~" */ |
524 | case XK_F30: /* "\033[44~" */ |
538 | case XK_F31: /* "\033[45~" */ |
525 | case XK_F31: /* "\033[45~" */ |
539 | case XK_F32: /* "\033[46~" */ |
526 | case XK_F32: /* "\033[46~" */ |
540 | case XK_F33: /* "\033[47~" */ |
527 | case XK_F33: /* "\033[47~" */ |
541 | case XK_F34: /* "\033[48~" */ |
528 | case XK_F34: /* "\033[48~" */ |
542 | case XK_F35: /* "\033[49~" */ |
529 | case XK_F35: /* "\033[49~" */ |
543 | FKEY(31, XK_F17); |
530 | FKEY (31, XK_F17); |
544 | break; |
531 | break; |
545 | #undef FKEY |
532 | #undef FKEY |
546 | default: |
533 | default: |
547 | newlen = 0; |
534 | newlen = 0; |
548 | break; |
535 | break; |
549 | } |
536 | } |
550 | if (newlen) |
537 | if (newlen) |
551 | len = STRLEN(kbuf); |
538 | len = STRLEN (kbuf); |
552 | } |
539 | } |
553 | /* |
540 | |
|
|
541 | /* |
554 | * Pass meta for all function keys, if 'meta' option set |
542 | * Pass meta for all function keys, if 'meta' option set |
555 | */ |
543 | */ |
556 | #ifdef META8_OPTION |
544 | #ifdef META8_OPTION |
557 | if (meta && (R->meta_char == 0x80) && len > 0) |
545 | if (meta && (meta_char == 0x80) && len > 0) |
558 | kbuf[len - 1] |= 0x80; |
546 | kbuf[len - 1] |= 0x80; |
559 | #endif |
547 | #endif |
|
|
548 | |
|
|
549 | } |
560 | } else if (ctrl && keysym == XK_minus) { |
550 | else if (ctrl && keysym == XK_minus) |
|
|
551 | { |
561 | len = 1; |
552 | len = 1; |
562 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
553 | kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ |
563 | } else { |
554 | } |
|
|
555 | else |
|
|
556 | { |
564 | #ifdef META8_OPTION |
557 | #ifdef META8_OPTION |
565 | /* set 8-bit on */ |
558 | /* set 8-bit on */ |
566 | if (meta && (R->meta_char == 0x80)) { |
559 | if (meta && (meta_char == 0x80)) |
567 | unsigned char *ch; |
560 | { |
|
|
561 | unsigned char *ch; |
568 | |
562 | |
569 | for (ch = kbuf; ch < kbuf + len; ch++) |
563 | for (ch = kbuf; ch < kbuf + len; ch++) |
570 | *ch |= 0x80; |
564 | *ch |= 0x80; |
571 | meta = 0; |
565 | |
|
|
566 | meta = 0; |
|
|
567 | } |
|
|
568 | #endif |
|
|
569 | /* nil */ ; |
|
|
570 | } |
572 | } |
571 | } |
573 | #endif |
572 | |
574 | #ifdef GREEK_SUPPORT |
573 | if (len <= 0) |
575 | if (R->greek_mode) |
574 | return; /* not mapped */ |
576 | len = greek_xlat(kbuf, len); |
575 | |
577 | #endif |
576 | if (Options & Opt_scrollTtyKeypress) |
578 | /* nil */ ; |
577 | if (TermWin.view_start) |
579 | } |
578 | { |
|
|
579 | TermWin.view_start = 0; |
|
|
580 | want_refresh = 1; |
580 | } |
581 | } |
581 | |
582 | |
582 | if (len <= 0) |
583 | /* |
583 | return; /* not mapped */ |
|
|
584 | |
|
|
585 | if (R->Options & Opt_scrollTtyKeypress) |
|
|
586 | if (R->TermWin.view_start) { |
|
|
587 | R->TermWin.view_start = 0; |
|
|
588 | R->want_refresh = 1; |
|
|
589 | } |
|
|
590 | |
|
|
591 | /* |
|
|
592 | * these modifications only affect the static keybuffer |
584 | * these modifications only affect the static keybuffer |
593 | * pass Shift/Control indicators for function keys ending with `~' |
585 | * pass Shift/Control indicators for function keys ending with `~' |
594 | * |
586 | * |
595 | * eg, |
587 | * eg, |
596 | * Prior = "ESC[5~" |
588 | * Prior = "ESC[5~" |
597 | * Shift+Prior = "ESC[5$" |
589 | * Shift+Prior = "ESC[5$" |
598 | * Ctrl+Prior = "ESC[5^" |
590 | * Ctrl+Prior = "ESC[5^" |
599 | * Ctrl+Shift+Prior = "ESC[5@" |
591 | * Ctrl+Shift+Prior = "ESC[5@" |
600 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
592 | * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). |
601 | */ |
593 | */ |
602 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
594 | if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') |
603 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
595 | kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); |
604 | |
596 | |
605 | /* escape prefix */ |
597 | /* escape prefix */ |
606 | if (meta |
598 | if (meta |
607 | #ifdef META8_OPTION |
599 | #ifdef META8_OPTION |
608 | && (R->meta_char == C0_ESC) |
600 | && meta_char == C0_ESC |
609 | #endif |
601 | #endif |
610 | ) { |
602 | ) |
|
|
603 | { |
611 | const unsigned char ch = C0_ESC; |
604 | const unsigned char ch = C0_ESC; |
612 | |
|
|
613 | R->tt_write(&ch, 1); |
605 | tt_write (&ch, 1); |
614 | } |
606 | } |
|
|
607 | |
615 | #ifdef DEBUG_CMD |
608 | #if defined(DEBUG_CMD) |
616 | if (debug_key) { /* Display keyboard buffer contents */ |
609 | /* Display keyboard buffer contents */ |
617 | char *p; |
610 | unsigned char *p; |
618 | int i; |
611 | int i; |
619 | |
612 | |
620 | fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
613 | fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); |
621 | for (i = 0, p = kbuf; i < len; i++, p++) |
614 | for (i = 0, p = kbuf; i < len; i++, p++) |
622 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
615 | fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
623 | fprintf(stderr, "'\n"); |
616 | fprintf (stderr, "'\n"); |
624 | } |
|
|
625 | #endif /* DEBUG_CMD */ |
617 | #endif /* DEBUG_CMD */ |
626 | R->tt_write(kbuf, (unsigned int)len); |
618 | tt_write (kbuf, (unsigned int)len); |
627 | } |
619 | } |
628 | /*}}} */ |
620 | /*}}} */ |
629 | |
621 | |
630 | #if (MENUBAR_MAX) |
622 | #if (MENUBAR_MAX) |
631 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
623 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
632 | /* attempt to `write' count to the input buffer */ |
624 | /* attempt to `write' count to the input buffer */ |
633 | /* EXTPROTO */ |
|
|
634 | unsigned int |
625 | unsigned int |
635 | rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) |
626 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
636 | { |
627 | { |
637 | unsigned int n, s; |
628 | unsigned int n, s; |
638 | unsigned char *cmdbuf_base = R->cmdbuf_base, |
|
|
639 | *cmdbuf_endp = R->cmdbuf_endp, |
|
|
640 | *cmdbuf_ptr = R->cmdbuf_ptr; |
|
|
641 | |
629 | |
642 | n = cmdbuf_ptr - cmdbuf_base; |
630 | n = cmdbuf_ptr - cmdbuf_base; |
643 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
631 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
632 | |
644 | if (n > 0 && s < count) { |
633 | if (n > 0 && s < count) |
|
|
634 | { |
645 | MEMMOVE(cmdbuf_base, cmdbuf_ptr, |
635 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
646 | (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); |
636 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
647 | cmdbuf_ptr = cmdbuf_base; |
637 | cmdbuf_ptr = cmdbuf_base; |
648 | cmdbuf_endp -= n; |
638 | cmdbuf_endp -= n; |
649 | s += n; |
639 | s += n; |
650 | } |
640 | } |
|
|
641 | |
651 | if (count > s) { |
642 | if (count > s) |
652 | rxvt_print_error("data loss: cmd_write too large"); |
|
|
653 | count = s; |
|
|
654 | } |
643 | { |
|
|
644 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
|
|
645 | count = s; |
|
|
646 | } |
|
|
647 | |
655 | for (; count--;) |
648 | for (; count--;) |
656 | *cmdbuf_endp++ = *str++; |
649 | *cmdbuf_endp++ = *str++; |
657 | R->cmdbuf_ptr = cmdbuf_ptr; |
650 | |
658 | R->cmdbuf_endp = cmdbuf_endp; |
651 | cmd_parse (); |
|
|
652 | |
659 | return 0; |
653 | return 0; |
660 | } |
654 | } |
661 | #endif /* MENUBAR_MAX */ |
655 | #endif /* MENUBAR_MAX */ |
662 | |
656 | |
663 | void |
657 | void |
664 | rxvt_term::flush () |
658 | rxvt_term::flush () |
665 | { |
659 | { |
666 | #ifdef TRANSPARENT |
660 | #ifdef TRANSPARENT |
667 | if (want_full_refresh) |
661 | if (want_full_refresh) |
668 | { |
662 | { |
669 | want_full_refresh = 0; |
663 | want_full_refresh = 0; |
670 | rxvt_scr_clear (this); |
664 | scr_clear (); |
671 | rxvt_scr_touch (this, False); |
665 | scr_touch (false); |
672 | want_refresh = 1; |
666 | want_refresh = 1; |
673 | } |
667 | } |
674 | #endif |
668 | #endif |
675 | |
669 | |
676 | if (want_refresh) |
670 | if (want_refresh) |
677 | { |
671 | { |
678 | rxvt_scr_refresh (this, refresh_type); |
672 | scr_refresh (refresh_type); |
679 | rxvt_scrollbar_show (this, 1); |
673 | scrollbar_show (1); |
680 | #ifdef USE_XIM |
674 | #ifdef USE_XIM |
681 | rxvt_IMSendSpot (this); |
675 | IMSendSpot (); |
682 | #endif |
676 | #endif |
683 | } |
677 | } |
684 | |
678 | |
685 | XFlush (Xdisplay); |
679 | display->flush (); |
686 | #if 0 |
|
|
687 | if (XPending (Xdisplay)) process_x_events (); |
|
|
688 | if (XPending (Xdisplay)) process_x_events (); |
|
|
689 | #endif |
|
|
690 | } |
680 | } |
691 | |
681 | |
692 | void |
682 | void |
693 | rxvt_term::check_cb (check_watcher &w) |
683 | rxvt_term::check_cb (check_watcher &w) |
694 | { |
684 | { |
695 | SET_R (this); |
685 | SET_R (this); |
|
|
686 | SET_LOCALE (locale); |
696 | |
687 | |
697 | flush (); |
688 | flush (); |
698 | } |
689 | } |
699 | |
690 | |
|
|
691 | #ifdef CURSOR_BLINK |
700 | void |
692 | void |
701 | rxvt_term::process_x_events () |
|
|
702 | { |
|
|
703 | do |
|
|
704 | { |
|
|
705 | XEvent xev; |
|
|
706 | |
|
|
707 | XNextEvent (Xdisplay, &xev); |
|
|
708 | |
|
|
709 | #if defined(CURSOR_BLINK) |
|
|
710 | if ((Options & Opt_cursorBlink) |
|
|
711 | && xev.type == KeyPress) |
|
|
712 | { |
|
|
713 | if (hidden_cursor) |
|
|
714 | { |
|
|
715 | hidden_cursor = 0; |
|
|
716 | want_refresh = 1; |
|
|
717 | } |
|
|
718 | |
|
|
719 | blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
720 | } |
|
|
721 | #endif |
|
|
722 | |
|
|
723 | #if defined(POINTER_BLANK) |
|
|
724 | if ((Options & Opt_pointerBlank) |
|
|
725 | && (pointerBlankDelay > 0)) |
|
|
726 | { |
|
|
727 | if (xev.type == MotionNotify |
|
|
728 | || xev.type == ButtonPress |
|
|
729 | || xev.type == ButtonRelease) |
|
|
730 | if (hidden_pointer) |
|
|
731 | pointer_unblank (); |
|
|
732 | |
|
|
733 | if (xev.type == KeyPress && hidden_pointer == 0) |
|
|
734 | pointer_blank (); |
|
|
735 | } |
|
|
736 | #endif |
|
|
737 | |
|
|
738 | #ifdef USE_XIM |
|
|
739 | if (!XFilterEvent (&xev, xev.xany.window)) |
|
|
740 | #endif |
|
|
741 | rxvt_process_x_event (this, &xev); |
|
|
742 | } |
|
|
743 | while (XPending (Xdisplay)); |
|
|
744 | } |
|
|
745 | |
|
|
746 | void |
|
|
747 | rxvt_term::blink_cb (time_watcher &w) |
693 | rxvt_term::cursor_blink_cb (time_watcher &w) |
748 | { |
694 | { |
749 | SET_R (this); |
|
|
750 | |
|
|
751 | w.at += BLINK_INTERVAL; |
|
|
752 | hidden_cursor = !hidden_cursor; |
695 | hidden_cursor = !hidden_cursor; |
753 | want_refresh = 1; |
696 | want_refresh = 1; |
754 | } |
|
|
755 | |
697 | |
|
|
698 | w.start (w.at + BLINK_INTERVAL); |
|
|
699 | } |
|
|
700 | #endif |
|
|
701 | |
|
|
702 | #ifdef TEXT_BLINK |
756 | void |
703 | void |
757 | rxvt_term::x_cb (io_watcher &w, short revents) |
704 | rxvt_term::text_blink_cb (time_watcher &w) |
758 | { |
705 | { |
759 | SET_R (this); |
706 | if (scr_refresh_rend (RS_Blink, RS_Blink)) |
760 | |
707 | { |
761 | process_x_events (); |
708 | hidden_text = !hidden_text; |
|
|
709 | want_refresh = 1; |
|
|
710 | w.start (w.at + TEXT_BLINK_INTERVAL); |
|
|
711 | } |
762 | } |
712 | } |
|
|
713 | #endif |
763 | |
714 | |
764 | bool |
715 | bool |
765 | rxvt_term::pty_fill () |
716 | rxvt_term::pty_fill () |
766 | { |
717 | { |
767 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
718 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
719 | |
|
|
720 | if (CBUFSIZ == n) |
|
|
721 | { |
|
|
722 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
723 | n = 0; |
|
|
724 | } |
768 | |
725 | |
769 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
726 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
770 | cmdbuf_ptr = cmdbuf_base; |
727 | cmdbuf_ptr = cmdbuf_base; |
771 | cmdbuf_endp = cmdbuf_ptr + n; |
728 | cmdbuf_endp = cmdbuf_ptr + n; |
772 | |
729 | |
773 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
730 | n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); |
774 | |
731 | |
775 | if (n > 0) |
732 | if (n > 0) |
776 | { |
733 | { |
777 | cmdbuf_endp += n; |
734 | cmdbuf_endp += n; |
778 | return true; |
735 | return true; |
779 | } |
736 | } |
780 | else if (n < 0 && errno != EAGAIN) |
737 | else if (n < 0 && errno != EAGAIN) |
781 | destroy (); |
738 | destroy (); |
782 | |
739 | |
783 | return false; |
740 | return false; |
784 | } |
741 | } |
785 | |
742 | |
786 | void |
743 | void |
787 | rxvt_term::pty_cb (io_watcher &w, short revents) |
744 | rxvt_term::pty_cb (io_watcher &w, short revents) |
788 | { |
745 | { |
789 | SET_R (this); |
746 | SET_R (this); |
|
|
747 | SET_LOCALE (locale); |
790 | |
748 | |
791 | if (revents & EVENT_WRITE) |
749 | if (revents & EVENT_WRITE) |
792 | tt_write (0, 0); |
750 | tt_write (0, 0); |
793 | else if (revents & EVENT_READ) |
751 | else if (revents & EVENT_READ) |
794 | { |
|
|
795 | bool flag = true; |
|
|
796 | |
|
|
797 | // loop, but don't allow a single term to monopolize us |
752 | // loop, but don't allow a single term to monopolize us |
798 | // the number of loops is fully arbitrary, and thus wrong |
|
|
799 | while (flag && pty_fill ()) |
753 | while (pty_fill ()) |
|
|
754 | if (cmd_parse ()) |
|
|
755 | break; |
|
|
756 | } |
|
|
757 | |
|
|
758 | #ifdef POINTER_BLANK |
|
|
759 | void |
|
|
760 | rxvt_term::pointer_unblank () |
|
|
761 | { |
|
|
762 | XDefineCursor (display->display, TermWin.vt, TermWin_cursor); |
|
|
763 | recolour_cursor (); |
|
|
764 | |
|
|
765 | hidden_pointer = 0; |
|
|
766 | |
|
|
767 | if (Options & Opt_pointerBlank) |
|
|
768 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
769 | } |
|
|
770 | |
|
|
771 | void |
|
|
772 | rxvt_term::pointer_blank () |
|
|
773 | { |
|
|
774 | if (! (Options & Opt_pointerBlank)) |
|
|
775 | return; |
|
|
776 | |
|
|
777 | XDefineCursor (display->display, TermWin.vt, blank_cursor); |
|
|
778 | XFlush (display->display); |
|
|
779 | |
|
|
780 | hidden_pointer = 1; |
|
|
781 | } |
|
|
782 | |
|
|
783 | void |
|
|
784 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
785 | { |
|
|
786 | SET_R (this); |
|
|
787 | SET_LOCALE (locale); |
|
|
788 | |
|
|
789 | pointer_blank (); |
|
|
790 | } |
|
|
791 | #endif |
|
|
792 | |
|
|
793 | void |
|
|
794 | rxvt_term::mouse_report (XButtonEvent &ev) |
|
|
795 | { |
|
|
796 | int button_number, key_state = 0; |
|
|
797 | int x, y; |
|
|
798 | |
|
|
799 | x = ev.x; |
|
|
800 | y = ev.y; |
|
|
801 | pixel_position (&x, &y); |
|
|
802 | |
|
|
803 | if (MEvent.button == AnyButton) |
|
|
804 | { |
|
|
805 | button_number = 3; |
|
|
806 | } |
|
|
807 | else |
|
|
808 | { |
|
|
809 | button_number = MEvent.button - Button1; |
|
|
810 | /* add 0x3D for wheel events, like xterm does */ |
|
|
811 | if (button_number >= 3) |
|
|
812 | button_number += (64 - 3); |
|
|
813 | } |
|
|
814 | |
|
|
815 | if (PrivateModes & PrivMode_MouseX10) |
|
|
816 | { |
|
|
817 | /* |
|
|
818 | * do not report ButtonRelease |
|
|
819 | * no state info allowed |
|
|
820 | */ |
|
|
821 | key_state = 0; |
|
|
822 | if (button_number == 3) |
|
|
823 | return; |
|
|
824 | } |
|
|
825 | else |
|
|
826 | { |
|
|
827 | /* XTerm mouse reporting needs these values: |
|
|
828 | * 4 = Shift |
|
|
829 | * 8 = Meta |
|
|
830 | * 16 = Control |
|
|
831 | * plus will add in our own Double-Click reporting |
|
|
832 | * 32 = Double Click |
|
|
833 | */ |
|
|
834 | key_state = ((MEvent.state & ShiftMask) ? 4 : 0) |
|
|
835 | + ((MEvent.state & ModMetaMask) ? 8 : 0) |
|
|
836 | + ((MEvent.state & ControlMask) ? 16 : 0); |
|
|
837 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
838 | key_state += ((MEvent.clicks > 1) ? 32 : 0); |
|
|
839 | #endif |
|
|
840 | |
|
|
841 | } |
|
|
842 | |
|
|
843 | #ifdef DEBUG_MOUSEREPORT |
|
|
844 | fprintf (stderr, "Mouse ["); |
|
|
845 | if (key_state & 16) |
|
|
846 | fputc ('C', stderr); |
|
|
847 | if (key_state & 4) |
|
|
848 | fputc ('S', stderr); |
|
|
849 | if (key_state & 8) |
|
|
850 | fputc ('A', stderr); |
|
|
851 | if (key_state & 32) |
|
|
852 | fputc ('2', stderr); |
|
|
853 | fprintf (stderr, "]: <%d>, %d/%d\n", |
|
|
854 | button_number, |
|
|
855 | x + 1, |
|
|
856 | y + 1); |
|
|
857 | #else |
|
|
858 | tt_printf ("\033[M%c%c%c", |
|
|
859 | (32 + button_number + key_state), |
|
|
860 | (32 + x + 1), |
|
|
861 | (32 + y + 1)); |
|
|
862 | #endif |
|
|
863 | } |
|
|
864 | |
|
|
865 | #ifdef USING_W11LIB |
|
|
866 | void |
|
|
867 | rxvt_W11_process_x_event (XEvent *ev) |
|
|
868 | { |
|
|
869 | rxvt_t *r = rxvt_get_r (); |
|
|
870 | |
|
|
871 | x_cb (*ev); |
|
|
872 | } |
|
|
873 | #endif |
|
|
874 | |
|
|
875 | /*{{{ process an X event */ |
|
|
876 | void |
|
|
877 | rxvt_term::x_cb (XEvent &ev) |
|
|
878 | { |
|
|
879 | SET_R (this); |
|
|
880 | SET_LOCALE (locale); |
|
|
881 | |
|
|
882 | #if defined(CURSOR_BLINK) |
|
|
883 | if ((Options & Opt_cursorBlink) && ev.type == KeyPress) |
|
|
884 | { |
|
|
885 | if (hidden_cursor) |
|
|
886 | { |
|
|
887 | hidden_cursor = 0; |
|
|
888 | want_refresh = 1; |
800 | { |
889 | } |
801 | if (!seen_input) |
890 | |
|
|
891 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
892 | } |
|
|
893 | #endif |
|
|
894 | |
|
|
895 | #if defined(POINTER_BLANK) |
|
|
896 | if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0) |
|
|
897 | { |
|
|
898 | if (ev.type == MotionNotify |
|
|
899 | || ev.type == ButtonPress |
|
|
900 | || ev.type == ButtonRelease) |
|
|
901 | if (hidden_pointer) |
|
|
902 | pointer_unblank (); |
|
|
903 | |
|
|
904 | if (ev.type == KeyPress && hidden_pointer == 0) |
|
|
905 | pointer_blank (); |
|
|
906 | } |
|
|
907 | #endif |
|
|
908 | |
|
|
909 | #ifdef USE_XIM |
|
|
910 | if (XFilterEvent (&ev, None)) |
|
|
911 | return; |
|
|
912 | #endif |
|
|
913 | |
|
|
914 | Window unused_root, unused_child; |
|
|
915 | int unused_root_x, unused_root_y; |
|
|
916 | unsigned int unused_mask; |
|
|
917 | |
|
|
918 | #ifdef DEBUG_X |
|
|
919 | const char *const eventnames[] = |
|
|
920 | { /* mason - this matches my system */ |
|
|
921 | "", |
|
|
922 | "", |
|
|
923 | "KeyPress", |
|
|
924 | "KeyRelease", |
|
|
925 | "ButtonPress", |
|
|
926 | "ButtonRelease", |
|
|
927 | "MotionNotify", |
|
|
928 | "EnterNotify", |
|
|
929 | "LeaveNotify", |
|
|
930 | "FocusIn", |
|
|
931 | "FocusOut", |
|
|
932 | "KeymapNotify", |
|
|
933 | "Expose", |
|
|
934 | "GraphicsExpose", |
|
|
935 | "NoExpose", |
|
|
936 | "VisibilityNotify", |
|
|
937 | "CreateNotify", |
|
|
938 | "DestroyNotify", |
|
|
939 | "UnmapNotify", |
|
|
940 | "MapNotify", |
|
|
941 | "MapRequest", |
|
|
942 | "ReparentNotify", |
|
|
943 | "ConfigureNotify", |
|
|
944 | "ConfigureRequest", |
|
|
945 | "GravityNotify", |
|
|
946 | "ResizeRequest", |
|
|
947 | "CirculateNotify", |
|
|
948 | "CirculateRequest", |
|
|
949 | "PropertyNotify", |
|
|
950 | "SelectionClear", |
|
|
951 | "SelectionRequest", |
|
|
952 | "SelectionNotify", |
|
|
953 | "ColormapNotify", |
|
|
954 | "ClientMessage", |
|
|
955 | "MappingNotify" |
|
|
956 | }; |
|
|
957 | #endif |
|
|
958 | |
|
|
959 | #ifdef DEBUG_X |
|
|
960 | struct timeval tp; |
|
|
961 | struct tm *ltt; |
|
|
962 | (void)gettimeofday (&tp, NULL); |
|
|
963 | ltt = localtime (& (tp.tv_sec)); |
|
|
964 | D_X ((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev.type], (ev.xany.window == TermWin.parent[0] ? "parent" : (ev.xany.window == TermWin.vt ? "vt" : (ev.xany.window == scrollBar.win ? "scroll" : (ev.xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev.xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev.xany.window == TermWin.vt ? TermWin.vt : (ev.xany.window == scrollBar.win ? scrollBar.win : (ev.xany.window == menuBar.win ? 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)); |
|
|
965 | #endif |
|
|
966 | |
|
|
967 | switch (ev.type) |
|
|
968 | { |
|
|
969 | case KeyPress: |
|
|
970 | lookup_key (ev.xkey); |
|
|
971 | break; |
|
|
972 | |
|
|
973 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
974 | case KeyRelease: |
|
|
975 | { |
|
|
976 | if (! (ev.xkey.state & ControlMask)) |
|
|
977 | mouse_slip_wheel_speed = 0; |
|
|
978 | else |
802 | { |
979 | { |
803 | seen_input = 1; |
980 | KeySym ks; |
804 | /* once we know the shell is running, send the screen size. Again! */ |
981 | |
805 | tt_winch (); |
982 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
|
|
983 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
984 | mouse_slip_wheel_speed = 0; |
806 | } |
985 | } |
|
|
986 | break; |
|
|
987 | } |
|
|
988 | #endif |
807 | |
989 | |
808 | uint32_t ch = NOCHAR; |
990 | case ButtonPress: |
|
|
991 | button_press (ev.xbutton); |
|
|
992 | break; |
809 | |
993 | |
810 | for (;;) |
994 | case ButtonRelease: |
|
|
995 | button_release (ev.xbutton); |
|
|
996 | break; |
|
|
997 | |
|
|
998 | case ClientMessage: |
|
|
999 | if (ev.xclient.format == 32 |
|
|
1000 | && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) |
|
|
1001 | destroy (); |
|
|
1002 | #ifdef OFFIX_DND |
|
|
1003 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1004 | else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL] |
|
|
1005 | && (ev.xclient.data.l[0] == DndFile |
|
|
1006 | || ev.xclient.data.l[0] == DndDir |
|
|
1007 | || ev.xclient.data.l[0] == DndLink)) |
|
|
1008 | { |
|
|
1009 | /* Get Dnd data */ |
|
|
1010 | Atom ActualType; |
|
|
1011 | int ActualFormat; |
|
|
1012 | unsigned char *data; |
|
|
1013 | unsigned long Size, RemainingBytes; |
|
|
1014 | |
|
|
1015 | XGetWindowProperty (display->display, display->root, |
|
|
1016 | xa[XA_DNDSELECTION], |
|
|
1017 | 0L, 1000000L, |
|
|
1018 | False, AnyPropertyType, |
|
|
1019 | &ActualType, &ActualFormat, |
|
|
1020 | &Size, &RemainingBytes, |
|
|
1021 | &data); |
|
|
1022 | XChangeProperty (display->display, display->root, |
|
|
1023 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1024 | 8, PropModeReplace, |
|
|
1025 | data, STRLEN (data)); |
|
|
1026 | XFree (data); |
|
|
1027 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
|
|
1028 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
|
|
1029 | } |
|
|
1030 | #endif /* OFFIX_DND */ |
|
|
1031 | break; |
|
|
1032 | |
|
|
1033 | case MappingNotify: |
|
|
1034 | XRefreshKeyboardMapping (& (ev.xmapping)); |
|
|
1035 | break; |
|
|
1036 | |
|
|
1037 | /* |
|
|
1038 | * XXX: this is not the _current_ arrangement |
|
|
1039 | * Here's my conclusion: |
|
|
1040 | * If the window is completely unobscured, use bitblt's |
|
|
1041 | * to scroll. Even then, they're only used when doing partial |
|
|
1042 | * screen scrolling. When partially obscured, we have to fill |
|
|
1043 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1044 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1045 | * which ought to make things real slow! |
|
|
1046 | */ |
|
|
1047 | case VisibilityNotify: |
|
|
1048 | switch (ev.xvisibility.state) |
|
|
1049 | { |
|
|
1050 | case VisibilityUnobscured: |
|
|
1051 | refresh_type = FAST_REFRESH; |
|
|
1052 | break; |
|
|
1053 | case VisibilityPartiallyObscured: |
|
|
1054 | refresh_type = SLOW_REFRESH; |
|
|
1055 | break; |
|
|
1056 | default: |
|
|
1057 | refresh_type = NO_REFRESH; |
|
|
1058 | break; |
|
|
1059 | } |
|
|
1060 | break; |
|
|
1061 | |
|
|
1062 | case FocusIn: |
|
|
1063 | if (!TermWin.focus) |
|
|
1064 | { |
|
|
1065 | TermWin.focus = 1; |
|
|
1066 | want_refresh = 1; |
|
|
1067 | #ifdef USE_XIM |
|
|
1068 | if (Input_Context != NULL) |
|
|
1069 | XSetICFocus (Input_Context); |
|
|
1070 | #endif |
|
|
1071 | #ifdef CURSOR_BLINK |
|
|
1072 | if (Options & Opt_cursorBlink) |
|
|
1073 | cursor_blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1074 | #endif |
|
|
1075 | |
|
|
1076 | } |
|
|
1077 | break; |
|
|
1078 | |
|
|
1079 | case FocusOut: |
|
|
1080 | if (TermWin.focus) |
|
|
1081 | { |
|
|
1082 | TermWin.focus = 0; |
|
|
1083 | want_refresh = 1; |
|
|
1084 | #ifdef USE_XIM |
|
|
1085 | if (Input_Context != NULL) |
|
|
1086 | XUnsetICFocus (Input_Context); |
|
|
1087 | #endif |
|
|
1088 | #ifdef CURSOR_BLINK |
|
|
1089 | if (Options & Opt_cursorBlink) |
|
|
1090 | cursor_blink_ev.stop (); |
|
|
1091 | hidden_cursor = 0; |
|
|
1092 | #endif |
|
|
1093 | |
|
|
1094 | } |
|
|
1095 | break; |
|
|
1096 | |
|
|
1097 | case ConfigureNotify: |
|
|
1098 | if (ev.xconfigure.window == TermWin.parent[0]) |
|
|
1099 | { |
|
|
1100 | int height, width; |
|
|
1101 | |
|
|
1102 | do |
|
|
1103 | { /* Wrap lots of configures into one */ |
|
|
1104 | width = ev.xconfigure.width; |
|
|
1105 | height = ev.xconfigure.height; |
|
|
1106 | D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1107 | } |
|
|
1108 | while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev)); |
|
|
1109 | |
|
|
1110 | if (szHint.width != width || szHint.height != height) |
|
|
1111 | { |
|
|
1112 | D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); |
|
|
1113 | resize_all_windows (width, height, 1); |
|
|
1114 | } |
|
|
1115 | #ifdef DEBUG_SIZE |
|
|
1116 | else |
|
|
1117 | { |
|
|
1118 | D_SIZE ((stderr, "Size: Not resizing")); |
|
|
1119 | } |
|
|
1120 | #endif |
|
|
1121 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1122 | if (Options & Opt_transparent) |
|
|
1123 | { |
|
|
1124 | check_our_parents (); |
|
|
1125 | if (am_transparent) |
|
|
1126 | want_full_refresh = 1; |
|
|
1127 | } |
|
|
1128 | #endif |
|
|
1129 | } |
|
|
1130 | break; |
|
|
1131 | |
|
|
1132 | case SelectionClear: |
|
|
1133 | selection_clear (); |
|
|
1134 | break; |
|
|
1135 | |
|
|
1136 | case SelectionNotify: |
|
|
1137 | if (selection_wait == Sel_normal) |
|
|
1138 | selection_paste (ev.xselection.requestor, |
|
|
1139 | ev.xselection.property, True); |
|
|
1140 | break; |
|
|
1141 | |
|
|
1142 | case SelectionRequest: |
|
|
1143 | selection_send (ev.xselectionrequest); |
|
|
1144 | break; |
|
|
1145 | |
|
|
1146 | case UnmapNotify: |
|
|
1147 | TermWin.mapped = 0; |
|
|
1148 | #ifdef TEXT_BLINK |
|
|
1149 | text_blink_ev.stop (); |
|
|
1150 | #endif |
|
|
1151 | break; |
|
|
1152 | |
|
|
1153 | case MapNotify: |
|
|
1154 | TermWin.mapped = 1; |
|
|
1155 | #ifdef TEXT_BLINK |
|
|
1156 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1157 | #endif |
|
|
1158 | break; |
|
|
1159 | |
|
|
1160 | #ifdef TRANSPARENT |
|
|
1161 | case ReparentNotify: |
|
|
1162 | rootwin_cb (ev); |
|
|
1163 | break; |
|
|
1164 | #endif /* TRANSPARENT */ |
|
|
1165 | |
|
|
1166 | case GraphicsExpose: |
|
|
1167 | case Expose: |
|
|
1168 | if (ev.xany.window == TermWin.vt) |
|
|
1169 | { |
|
|
1170 | #ifdef NO_SLOW_LINK_SUPPORT |
|
|
1171 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1172 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1173 | #else |
|
|
1174 | // I don't understand this, so I changed it :) |
|
|
1175 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
|
|
1176 | ev.xexpose.width, ev.xexpose.height, False); |
|
|
1177 | //scr_expose (ev.xexpose.x, 0, |
|
|
1178 | // ev.xexpose.width, TermWin.height, False); |
|
|
1179 | #endif |
|
|
1180 | want_refresh = 1; |
|
|
1181 | } |
|
|
1182 | else |
|
|
1183 | { |
|
|
1184 | XEvent unused_event; |
|
|
1185 | |
|
|
1186 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) |
|
|
1187 | ; |
|
|
1188 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) |
|
|
1189 | ; |
|
|
1190 | |
|
|
1191 | if (isScrollbarWindow (ev.xany.window)) |
|
|
1192 | { |
|
|
1193 | scrollBar.setIdle (); |
|
|
1194 | scrollbar_show (0); |
|
|
1195 | } |
|
|
1196 | #ifdef MENUBAR |
|
|
1197 | if (menubar_visible () && isMenuBarWindow (ev.xany.window)) |
|
|
1198 | menubar_expose (); |
|
|
1199 | #endif |
|
|
1200 | } |
|
|
1201 | break; |
|
|
1202 | |
|
|
1203 | case MotionNotify: |
|
|
1204 | #ifdef POINTER_BLANK |
|
|
1205 | if (hidden_pointer) |
|
|
1206 | pointer_unblank (); |
|
|
1207 | #endif |
|
|
1208 | #if MENUBAR |
|
|
1209 | if (isMenuBarWindow (ev.xany.window)) |
|
|
1210 | { |
|
|
1211 | menubar_control (ev.xbutton); |
|
|
1212 | break; |
|
|
1213 | } |
|
|
1214 | #endif |
|
|
1215 | if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate)) |
|
|
1216 | break; |
|
|
1217 | |
|
|
1218 | if (ev.xany.window == TermWin.vt) |
|
|
1219 | { |
|
|
1220 | if ((ev.xbutton.state & (Button1Mask | Button3Mask))) |
|
|
1221 | { |
|
|
1222 | while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev)) |
|
|
1223 | ; |
|
|
1224 | |
|
|
1225 | XQueryPointer (display->display, TermWin.vt, |
|
|
1226 | &unused_root, &unused_child, |
|
|
1227 | &unused_root_x, &unused_root_y, |
|
|
1228 | & (ev.xbutton.x), & (ev.xbutton.y), |
|
|
1229 | &unused_mask); |
|
|
1230 | #ifdef MOUSE_THRESHOLD |
|
|
1231 | /* deal with a `jumpy' mouse */ |
|
|
1232 | if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD) |
|
|
1233 | { |
|
|
1234 | #endif |
|
|
1235 | selection_extend ((ev.xbutton.x), (ev.xbutton.y), |
|
|
1236 | (ev.xbutton.state & Button3Mask) ? 2 : 0); |
|
|
1237 | #ifdef SELECTION_SCROLLING |
|
|
1238 | if (ev.xbutton.y < TermWin.int_bwidth |
|
|
1239 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
|
|
1240 | { |
|
|
1241 | int dist; |
|
|
1242 | |
|
|
1243 | pending_scroll_selection=1; |
|
|
1244 | |
|
|
1245 | /* don't clobber the current delay if we are |
|
|
1246 | * already in the middle of scrolling. |
|
|
1247 | */ |
|
|
1248 | if (scroll_selection_delay<=0) |
|
|
1249 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1250 | |
|
|
1251 | /* save the event params so we can highlight |
|
|
1252 | * the selection in the pending-scroll loop |
|
|
1253 | */ |
|
|
1254 | selection_save_x=ev.xbutton.x; |
|
|
1255 | selection_save_y=ev.xbutton.y; |
|
|
1256 | selection_save_state= |
|
|
1257 | (ev.xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1258 | |
|
|
1259 | /* calc number of lines to scroll */ |
|
|
1260 | if (ev.xbutton.y<TermWin.int_bwidth) |
|
|
1261 | { |
|
|
1262 | scroll_selection_dir = UP; |
|
|
1263 | dist = TermWin.int_bwidth - ev.xbutton.y; |
|
|
1264 | } |
|
|
1265 | else |
|
|
1266 | { |
|
|
1267 | scroll_selection_dir = DN; |
|
|
1268 | dist = ev.xbutton.y - |
|
|
1269 | (TermWin.int_bwidth + TermWin.height); |
|
|
1270 | } |
|
|
1271 | scroll_selection_lines= (Pixel2Height (dist)/ |
|
|
1272 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
|
|
1273 | MIN_IT (scroll_selection_lines, |
|
|
1274 | SELECTION_SCROLL_MAX_LINES); |
|
|
1275 | } |
|
|
1276 | else |
|
|
1277 | { |
|
|
1278 | /* we are within the text window, so we |
|
|
1279 | * shouldn't be scrolling |
|
|
1280 | */ |
|
|
1281 | pending_scroll_selection = 0; |
|
|
1282 | } |
|
|
1283 | #endif |
|
|
1284 | #ifdef MOUSE_THRESHOLD |
|
|
1285 | |
|
|
1286 | } |
|
|
1287 | #endif |
|
|
1288 | |
|
|
1289 | } |
|
|
1290 | } |
|
|
1291 | else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ()) |
|
|
1292 | { |
|
|
1293 | while (XCheckTypedWindowEvent (display->display, scrollBar.win, |
|
|
1294 | MotionNotify, &ev)) ; |
|
|
1295 | XQueryPointer (display->display, scrollBar.win, |
|
|
1296 | &unused_root, &unused_child, |
|
|
1297 | &unused_root_x, &unused_root_y, |
|
|
1298 | & (ev.xbutton.x), & (ev.xbutton.y), |
|
|
1299 | &unused_mask); |
|
|
1300 | scr_move_to (scrollbar_position (ev.xbutton.y) - csrO, |
|
|
1301 | scrollbar_size ()); |
|
|
1302 | scr_refresh (refresh_type); |
|
|
1303 | refresh_limit = 0; |
|
|
1304 | scrollbar_show (1); |
|
|
1305 | } |
|
|
1306 | break; |
|
|
1307 | } |
|
|
1308 | } |
|
|
1309 | |
|
|
1310 | void |
|
|
1311 | rxvt_term::rootwin_cb (XEvent &ev) |
|
|
1312 | { |
|
|
1313 | SET_R (this); |
|
|
1314 | SET_LOCALE (locale); |
|
|
1315 | |
|
|
1316 | switch (ev.type) |
|
|
1317 | { |
|
|
1318 | case PropertyNotify: |
|
|
1319 | if (ev.xproperty.atom == xa[XA_VT_SELECTION]) |
|
|
1320 | { |
|
|
1321 | if (ev.xproperty.state == PropertyNewValue) |
|
|
1322 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1323 | break; |
|
|
1324 | } |
|
|
1325 | #ifdef TRANSPARENT |
|
|
1326 | else |
|
|
1327 | { |
|
|
1328 | /* |
|
|
1329 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1330 | * use the property to determine the pixmap. We use it later on. |
|
|
1331 | */ |
|
|
1332 | if (xa[XA_XROOTPMAPID] == 0) |
|
|
1333 | xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False); |
|
|
1334 | |
|
|
1335 | if (ev.xproperty.atom != xa[XA_XROOTPMAPID]) |
|
|
1336 | return; |
|
|
1337 | } |
|
|
1338 | |
|
|
1339 | /* FALLTHROUGH */ |
|
|
1340 | case ReparentNotify: |
|
|
1341 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
|
|
1342 | want_full_refresh = 1; |
|
|
1343 | break; |
|
|
1344 | #endif |
|
|
1345 | } |
|
|
1346 | } |
|
|
1347 | |
|
|
1348 | void |
|
|
1349 | rxvt_term::button_press (XButtonEvent &ev) |
|
|
1350 | { |
|
|
1351 | int reportmode = 0, clickintime; |
|
|
1352 | |
|
|
1353 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1354 | if (!bypass_keystate) |
|
|
1355 | reportmode = !! (PrivateModes & PrivMode_mouse_report); |
|
|
1356 | /* |
|
|
1357 | * VT window processing of button press |
|
|
1358 | */ |
|
|
1359 | if (ev.window == TermWin.vt) |
|
|
1360 | { |
|
|
1361 | clickintime = ev.time - MEvent.time < MULTICLICK_TIME; |
|
|
1362 | if (reportmode) |
|
|
1363 | { |
|
|
1364 | /* mouse report from vt window */ |
|
|
1365 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1366 | MEvent.state = ev.state; |
|
|
1367 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1368 | if (ev.button == MEvent.button && clickintime) |
811 | { |
1369 | { |
812 | if (ch == NOCHAR) |
1370 | /* same button, within alloted time */ |
813 | ch = next_char (); |
1371 | MEvent.clicks++; |
814 | |
1372 | if (MEvent.clicks > 1) |
815 | if (ch == NOCHAR) // TODO: improve |
|
|
816 | break; |
|
|
817 | |
|
|
818 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
819 | { |
1373 | { |
820 | /* Read a text string from the input buffer */ |
1374 | /* only report double clicks */ |
821 | uint32_t buf[BUFSIZ]; |
1375 | MEvent.clicks = 2; |
822 | bool refreshnow = false; |
1376 | mouse_report (ev); |
|
|
1377 | |
|
|
1378 | /* don't report the release */ |
823 | int nlines = 0; |
1379 | MEvent.clicks = 0; |
824 | uint32_t *str = buf; |
1380 | MEvent.button = AnyButton; |
825 | |
|
|
826 | *str++ = ch; |
|
|
827 | |
|
|
828 | for (;;) |
|
|
829 | { |
|
|
830 | ch = next_char (); |
|
|
831 | |
|
|
832 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
833 | break; |
|
|
834 | else |
|
|
835 | { |
|
|
836 | *str++ = ch; |
|
|
837 | |
|
|
838 | if (ch == '\n') |
|
|
839 | { |
|
|
840 | nlines++; |
|
|
841 | refresh_count++; |
|
|
842 | |
|
|
843 | if (!(Options & Opt_jumpScroll) |
|
|
844 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
845 | { |
|
|
846 | refreshnow = true; |
|
|
847 | flag = false; |
|
|
848 | ch = NOCHAR; |
|
|
849 | break; |
|
|
850 | } |
|
|
851 | } |
|
|
852 | |
|
|
853 | if (str >= buf + BUFSIZ) |
|
|
854 | { |
|
|
855 | ch = NOCHAR; |
|
|
856 | break; |
|
|
857 | } |
|
|
858 | } |
|
|
859 | } |
|
|
860 | |
|
|
861 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
862 | |
|
|
863 | /* |
|
|
864 | * If there have been a lot of new lines, then update the screen |
|
|
865 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
866 | * the number of pages between refreshes is refresh_limit, which |
|
|
867 | * is incremented here because we must be doing flat-out scrolling. |
|
|
868 | * |
|
|
869 | * refreshing should be correct for small scrolls, because of the |
|
|
870 | * time-out |
|
|
871 | */ |
|
|
872 | if (refreshnow) |
|
|
873 | { |
|
|
874 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
875 | refresh_limit++; |
|
|
876 | |
|
|
877 | rxvt_scr_refresh (this, refresh_type); |
|
|
878 | } |
|
|
879 | |
|
|
880 | } |
1381 | } |
881 | else |
|
|
882 | { |
|
|
883 | switch (ch) |
|
|
884 | { |
|
|
885 | default: |
|
|
886 | rxvt_process_nonprinting (this, ch); |
|
|
887 | break; |
|
|
888 | case C0_ESC: /* escape char */ |
|
|
889 | rxvt_process_escape_seq (this); |
|
|
890 | break; |
|
|
891 | /*case 0x9b: */ /* CSI */ |
|
|
892 | /* rxvt_process_csi_seq (this); */ |
|
|
893 | } |
|
|
894 | |
|
|
895 | ch = NOCHAR; |
|
|
896 | } |
|
|
897 | } |
|
|
898 | } |
|
|
899 | } |
|
|
900 | } |
|
|
901 | |
|
|
902 | // read the next character, currently handles UTF-8 |
|
|
903 | // will probably handle all sorts of other stuff in the future |
|
|
904 | uint32_t |
|
|
905 | rxvt_term::next_char () |
|
|
906 | { |
|
|
907 | struct mbstate &s = mbstate; |
|
|
908 | |
|
|
909 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
910 | { |
|
|
911 | uint8_t ch = *cmdbuf_ptr; |
|
|
912 | |
|
|
913 | if (s.cnt) |
|
|
914 | { |
|
|
915 | if ((ch & 0xc0) == 0x80) |
|
|
916 | { |
|
|
917 | cmdbuf_ptr++; |
|
|
918 | |
|
|
919 | /* continuation */ |
|
|
920 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
921 | |
|
|
922 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
923 | return s.reg; |
|
|
924 | |
|
|
925 | continue; |
|
|
926 | } |
1382 | } |
927 | else |
1383 | else |
928 | { |
1384 | { |
929 | s.cnt = 0; |
1385 | /* different button, or time expired */ |
930 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
1386 | MEvent.clicks = 1; |
|
|
1387 | MEvent.button = ev.button; |
|
|
1388 | mouse_report (ev); |
931 | } |
1389 | } |
932 | } |
1390 | #else |
933 | |
1391 | MEvent.button = ev.button; |
934 | if ((ch & 0xc0) == 0xc0) |
1392 | mouse_report (ev); |
935 | { |
1393 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
936 | cmdbuf_ptr++; |
|
|
937 | |
1394 | |
938 | /* first byte */ |
|
|
939 | s.orig = ch; /* for broken encodings */ |
|
|
940 | s.reg = ch; |
|
|
941 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
|
|
942 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
|
|
943 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
|
|
944 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
|
|
945 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
|
|
946 | } |
1395 | } |
947 | else |
1396 | else |
948 | { |
1397 | { |
949 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
1398 | if (ev.button != MEvent.button) |
|
|
1399 | MEvent.clicks = 0; |
|
|
1400 | switch (ev.button) |
|
|
1401 | { |
|
|
1402 | case Button1: |
|
|
1403 | /* allow shift+left click to extend selection */ |
|
|
1404 | if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report)) |
|
|
1405 | { |
|
|
1406 | if (MEvent.button == Button1 && clickintime) |
|
|
1407 | selection_rotate (ev.x, ev.y); |
|
|
1408 | else |
|
|
1409 | selection_extend (ev.x, ev.y, 1); |
|
|
1410 | } |
|
|
1411 | else |
|
|
1412 | { |
|
|
1413 | if (MEvent.button == Button1 && clickintime) |
|
|
1414 | MEvent.clicks++; |
|
|
1415 | else |
|
|
1416 | MEvent.clicks = 1; |
|
|
1417 | |
|
|
1418 | selection_click (MEvent.clicks, ev.x, ev.y); |
|
|
1419 | } |
|
|
1420 | |
|
|
1421 | MEvent.button = Button1; |
|
|
1422 | break; |
|
|
1423 | |
|
|
1424 | case Button3: |
|
|
1425 | if (MEvent.button == Button3 && clickintime) |
|
|
1426 | selection_rotate (ev.x, ev.y); |
|
|
1427 | else |
|
|
1428 | selection_extend (ev.x, ev.y, 1); |
|
|
1429 | MEvent.button = Button3; |
|
|
1430 | break; |
|
|
1431 | } |
|
|
1432 | } |
|
|
1433 | MEvent.time = ev.time; |
|
|
1434 | return; |
|
|
1435 | } |
|
|
1436 | |
|
|
1437 | /* |
|
|
1438 | * Scrollbar window processing of button press |
|
|
1439 | */ |
|
|
1440 | if (isScrollbarWindow (ev.window)) |
|
|
1441 | { |
|
|
1442 | scrollBar.setIdle (); |
|
|
1443 | /* |
|
|
1444 | * Rxvt-style scrollbar: |
|
|
1445 | * move up if mouse is above slider |
|
|
1446 | * move dn if mouse is below slider |
|
|
1447 | * |
|
|
1448 | * XTerm-style scrollbar: |
|
|
1449 | * Move display proportional to pointer location |
|
|
1450 | * pointer near top -> scroll one line |
|
|
1451 | * pointer near bot -> scroll full page |
|
|
1452 | */ |
|
|
1453 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1454 | if (reportmode) |
|
|
1455 | { |
|
|
1456 | /* |
|
|
1457 | * Mouse report disabled scrollbar: |
|
|
1458 | * arrow buttons - send up/down |
|
|
1459 | * click on scrollbar - send pageup/down |
|
|
1460 | */ |
|
|
1461 | if ((scrollBar.style == R_SB_NEXT |
|
|
1462 | && scrollbarnext_upButton (ev.y)) |
|
|
1463 | || (scrollBar.style == R_SB_RXVT |
|
|
1464 | && scrollbarrxvt_upButton (ev.y))) |
|
|
1465 | tt_printf ("\033[A"); |
|
|
1466 | else if ((scrollBar.style == R_SB_NEXT |
|
|
1467 | && scrollbarnext_dnButton (ev.y)) |
|
|
1468 | || (scrollBar.style == R_SB_RXVT |
|
|
1469 | && scrollbarrxvt_dnButton (ev.y))) |
|
|
1470 | tt_printf ("\033[B"); |
|
|
1471 | else |
|
|
1472 | switch (ev.button) |
|
|
1473 | { |
|
|
1474 | case Button2: |
|
|
1475 | tt_printf ("\014"); |
|
|
1476 | break; |
|
|
1477 | case Button1: |
|
|
1478 | tt_printf ("\033[6~"); |
|
|
1479 | break; |
|
|
1480 | case Button3: |
|
|
1481 | tt_printf ("\033[5~"); |
|
|
1482 | break; |
|
|
1483 | } |
|
|
1484 | } |
|
|
1485 | else |
|
|
1486 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1487 | |
|
|
1488 | { |
|
|
1489 | char upordown = 0; |
|
|
1490 | |
|
|
1491 | if (scrollBar.style == R_SB_NEXT) |
|
|
1492 | { |
|
|
1493 | if (scrollbarnext_upButton (ev.y)) |
|
|
1494 | upordown = -1; /* up */ |
|
|
1495 | else if (scrollbarnext_dnButton (ev.y)) |
|
|
1496 | upordown = 1; /* down */ |
|
|
1497 | } |
|
|
1498 | else if (scrollBar.style == R_SB_RXVT) |
|
|
1499 | { |
|
|
1500 | if (scrollbarrxvt_upButton (ev.y)) |
|
|
1501 | upordown = -1; /* up */ |
|
|
1502 | else if (scrollbarrxvt_dnButton (ev.y)) |
|
|
1503 | upordown = 1; /* down */ |
|
|
1504 | } |
|
|
1505 | if (upordown) |
|
|
1506 | { |
|
|
1507 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1508 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1509 | #endif |
|
|
1510 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
|
|
1511 | { |
|
|
1512 | if (upordown < 0) |
|
|
1513 | scrollBar.setUp (); |
|
|
1514 | else |
|
|
1515 | scrollBar.setDn (); |
|
|
1516 | } |
|
|
1517 | } |
|
|
1518 | else |
|
|
1519 | switch (ev.button) |
|
|
1520 | { |
|
|
1521 | case Button2: |
|
|
1522 | switch (scrollbar_align) |
|
|
1523 | { |
|
|
1524 | case R_SB_ALIGN_TOP: |
|
|
1525 | csrO = 0; |
|
|
1526 | break; |
|
|
1527 | case R_SB_ALIGN_CENTRE: |
|
|
1528 | csrO = (scrollBar.bot - scrollBar.top) / 2; |
|
|
1529 | break; |
|
|
1530 | case R_SB_ALIGN_BOTTOM: |
|
|
1531 | csrO = scrollBar.bot - scrollBar.top; |
|
|
1532 | break; |
|
|
1533 | } |
|
|
1534 | if (scrollBar.style == R_SB_XTERM |
|
|
1535 | || scrollbar_above_slider (ev.y) |
|
|
1536 | || scrollbar_below_slider (ev.y)) |
|
|
1537 | scr_move_to ( scrollbar_position (ev.y) - csrO, |
|
|
1538 | scrollbar_size ()); |
|
|
1539 | scrollBar.setMotion (); |
|
|
1540 | break; |
|
|
1541 | |
|
|
1542 | case Button1: |
|
|
1543 | if (scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1544 | csrO = ev.y - scrollBar.top; |
|
|
1545 | /* FALLTHROUGH */ |
|
|
1546 | |
|
|
1547 | case Button3: |
|
|
1548 | if (scrollBar.style != R_SB_XTERM) |
|
|
1549 | { |
|
|
1550 | if (scrollbar_above_slider (ev.y)) |
|
|
1551 | # ifdef RXVT_SCROLL_FULL |
|
|
1552 | scr_page (UP, TermWin.nrow - 1); |
|
|
1553 | # else |
|
|
1554 | scr_page (UP, TermWin.nrow / 4); |
|
|
1555 | # endif |
|
|
1556 | else if (scrollbar_below_slider (ev.y)) |
|
|
1557 | # ifdef RXVT_SCROLL_FULL |
|
|
1558 | scr_page (DN, TermWin.nrow - 1); |
|
|
1559 | # else |
|
|
1560 | scr_page (DN, TermWin.nrow / 4); |
|
|
1561 | # endif |
|
|
1562 | else |
|
|
1563 | scrollBar.setMotion (); |
|
|
1564 | } |
|
|
1565 | else |
|
|
1566 | { |
|
|
1567 | scr_page ((ev.button == Button1 ? DN : UP), |
|
|
1568 | (TermWin.nrow |
|
|
1569 | * scrollbar_position (ev.y) |
|
|
1570 | / scrollbar_size ())); |
|
|
1571 | } |
|
|
1572 | break; |
|
|
1573 | } |
|
|
1574 | } |
|
|
1575 | return; |
|
|
1576 | } |
|
|
1577 | #if MENUBAR |
|
|
1578 | /* |
|
|
1579 | * Menubar window processing of button press |
|
|
1580 | */ |
|
|
1581 | if (isMenuBarWindow (ev.window)) |
|
|
1582 | menubar_control (ev); |
|
|
1583 | #endif |
|
|
1584 | } |
|
|
1585 | |
|
|
1586 | void |
|
|
1587 | rxvt_term::button_release (XButtonEvent &ev) |
|
|
1588 | { |
|
|
1589 | int reportmode = 0; |
|
|
1590 | |
|
|
1591 | csrO = 0; /* reset csr Offset */ |
|
|
1592 | if (!bypass_keystate) |
|
|
1593 | reportmode = !! (PrivateModes & PrivMode_mouse_report); |
|
|
1594 | |
|
|
1595 | if (scrollbar_isUpDn ()) |
|
|
1596 | { |
|
|
1597 | scrollBar.setIdle (); |
|
|
1598 | scrollbar_show (0); |
|
|
1599 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1600 | refresh_type &= ~SMOOTH_REFRESH; |
|
|
1601 | #endif |
|
|
1602 | |
|
|
1603 | } |
|
|
1604 | #ifdef SELECTION_SCROLLING |
|
|
1605 | pending_scroll_selection=0; |
|
|
1606 | #endif |
|
|
1607 | if (ev.window == TermWin.vt) |
|
|
1608 | { |
|
|
1609 | if (reportmode) |
|
|
1610 | { |
|
|
1611 | /* mouse report from vt window */ |
|
|
1612 | /* don't report release of wheel "buttons" */ |
|
|
1613 | if (ev.button >= 4) |
|
|
1614 | return; |
|
|
1615 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1616 | /* only report the release of 'slow' single clicks */ |
|
|
1617 | if (MEvent.button != AnyButton |
|
|
1618 | && (ev.button != MEvent.button |
|
|
1619 | || (ev.time - MEvent.time |
|
|
1620 | > MULTICLICK_TIME / 2))) |
|
|
1621 | { |
|
|
1622 | MEvent.clicks = 0; |
|
|
1623 | MEvent.button = AnyButton; |
|
|
1624 | mouse_report (ev); |
|
|
1625 | } |
|
|
1626 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1627 | MEvent.button = AnyButton; |
|
|
1628 | mouse_report (ev); |
|
|
1629 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
950 | return ch; |
1630 | return; |
|
|
1631 | } |
|
|
1632 | /* |
|
|
1633 | * dumb hack to compensate for the failure of click-and-drag |
|
|
1634 | * when overriding mouse reporting |
|
|
1635 | */ |
|
|
1636 | if (PrivateModes & PrivMode_mouse_report |
|
|
1637 | && bypass_keystate |
|
|
1638 | && ev.button == Button1 && MEvent.clicks <= 1) |
|
|
1639 | selection_extend (ev.x, ev.y, 0); |
|
|
1640 | |
|
|
1641 | switch (ev.button) |
951 | } |
1642 | { |
|
|
1643 | case Button1: |
|
|
1644 | case Button3: |
|
|
1645 | selection_make (ev.time); |
|
|
1646 | break; |
|
|
1647 | case Button2: |
|
|
1648 | selection_request (ev.time, ev.x, ev.y); |
|
|
1649 | break; |
|
|
1650 | #ifdef MOUSE_WHEEL |
|
|
1651 | case Button4: |
|
|
1652 | case Button5: |
|
|
1653 | { |
|
|
1654 | int i; |
|
|
1655 | page_dirn v; |
|
|
1656 | |
|
|
1657 | v = (ev.button == Button4) ? UP : DN; |
|
|
1658 | if (ev.state & ShiftMask) |
|
|
1659 | i = 1; |
|
|
1660 | else if ((Options & Opt_mouseWheelScrollPage)) |
|
|
1661 | i = TermWin.nrow - 1; |
|
|
1662 | else |
|
|
1663 | i = 5; |
|
|
1664 | # ifdef MOUSE_SLIP_WHEELING |
|
|
1665 | if (ev.state & ControlMask) |
|
|
1666 | { |
|
|
1667 | mouse_slip_wheel_speed += (v ? -1 : 1); |
|
|
1668 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1669 | } |
|
|
1670 | # endif |
|
|
1671 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1672 | scr_page (v, i); |
|
|
1673 | scr_refresh (SMOOTH_REFRESH); |
|
|
1674 | scrollbar_show (1); |
|
|
1675 | # else |
|
|
1676 | while (i--) |
|
|
1677 | { |
|
|
1678 | scr_page (v, 1); |
|
|
1679 | scr_refresh (SMOOTH_REFRESH); |
|
|
1680 | scrollbar_show (1); |
|
|
1681 | } |
|
|
1682 | # endif |
|
|
1683 | |
|
|
1684 | } |
|
|
1685 | break; |
|
|
1686 | #endif |
|
|
1687 | |
|
|
1688 | } |
|
|
1689 | } |
|
|
1690 | #ifdef MENUBAR |
|
|
1691 | else if (isMenuBarWindow (ev.window)) |
|
|
1692 | menubar_control (ev); |
|
|
1693 | #endif |
|
|
1694 | } |
|
|
1695 | |
|
|
1696 | #ifdef TRANSPARENT |
|
|
1697 | #if TINTING |
|
|
1698 | /* shading taken from eterm-0.9.2 */ |
|
|
1699 | /* RGB 15 */ |
|
|
1700 | |
|
|
1701 | static void |
|
|
1702 | shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1703 | { |
|
|
1704 | unsigned char *ptr; |
|
|
1705 | int x, y; |
|
|
1706 | |
|
|
1707 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1708 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1709 | /* No saturation */ |
|
|
1710 | for (y = h; --y >= 0;) { |
|
|
1711 | for (x = -w; x < 0; x++) { |
|
|
1712 | int r, g, b; |
|
|
1713 | |
|
|
1714 | b = ((uint16_t *) ptr)[x]; |
|
|
1715 | r = (b & 0x7c00) * rm; |
|
|
1716 | g = (b & 0x3e0) * gm; |
|
|
1717 | b = (b & 0x1f) * bm; |
|
|
1718 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1719 | | ((g >> 8) & 0x3e0) |
|
|
1720 | | ((b >> 8) & 0x1f); |
|
|
1721 | } |
|
|
1722 | ptr += bpl; |
|
|
1723 | } |
|
|
1724 | } else { |
|
|
1725 | for (y = h; --y >= 0;) { |
|
|
1726 | for (x = -w; x < 0; x++) { |
|
|
1727 | int r, g, b; |
|
|
1728 | |
|
|
1729 | b = ((uint16_t *) ptr)[x]; |
|
|
1730 | r = (b & 0x7c00) * rm; |
|
|
1731 | g = (b & 0x3e0) * gm; |
|
|
1732 | b = (b & 0x1f) * bm; |
|
|
1733 | r |= (!(r >> 15) - 1); |
|
|
1734 | g |= (!(g >> 10) - 1); |
|
|
1735 | b |= (!(b >> 5) - 1); |
|
|
1736 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1737 | | ((g >> 8) & 0x3e0) |
|
|
1738 | | ((b >> 8) & 0x1f); |
|
|
1739 | } |
|
|
1740 | ptr += bpl; |
|
|
1741 | } |
|
|
1742 | } |
|
|
1743 | } |
|
|
1744 | |
|
|
1745 | /* RGB 16 */ |
|
|
1746 | static void |
|
|
1747 | shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1748 | { |
|
|
1749 | unsigned char *ptr; |
|
|
1750 | int x, y; |
|
|
1751 | |
|
|
1752 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1753 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1754 | /* No saturation */ |
|
|
1755 | for (y = h; --y >= 0;) { |
|
|
1756 | for (x = -w; x < 0; x++) { |
|
|
1757 | int r, g, b; |
|
|
1758 | |
|
|
1759 | b = ((uint16_t *) ptr)[x]; |
|
|
1760 | r = (b & 0xf800) * rm; |
|
|
1761 | g = (b & 0x7e0) * gm; |
|
|
1762 | b = (b & 0x1f) * bm; |
|
|
1763 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1764 | | ((g >> 8) & 0x7e0) |
|
|
1765 | | ((b >> 8) & 0x1f); |
|
|
1766 | } |
|
|
1767 | ptr += bpl; |
|
|
1768 | } |
|
|
1769 | } else { |
|
|
1770 | for (y = h; --y >= 0;) { |
|
|
1771 | for (x = -w; x < 0; x++) { |
|
|
1772 | int r, g, b; |
|
|
1773 | |
|
|
1774 | b = ((uint16_t *) ptr)[x]; |
|
|
1775 | r = (b & 0xf800) * rm; |
|
|
1776 | g = (b & 0x7e0) * gm; |
|
|
1777 | b = (b & 0x1f) * bm; |
|
|
1778 | r |= (!(r >> 16) - 1); |
|
|
1779 | g |= (!(g >> 11) - 1); |
|
|
1780 | b |= (!(b >> 5) - 1); |
|
|
1781 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1782 | | ((g >> 8) & 0x7e0) |
|
|
1783 | | ((b >> 8) & 0x1f); |
|
|
1784 | } |
|
|
1785 | ptr += bpl; |
|
|
1786 | } |
|
|
1787 | } |
|
|
1788 | } |
|
|
1789 | |
|
|
1790 | /* RGB 24 */ |
|
|
1791 | static void |
|
|
1792 | shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1793 | { |
|
|
1794 | unsigned char *ptr; |
|
|
1795 | int x, y; |
|
|
1796 | |
|
|
1797 | ptr = (unsigned char *)data + (w * 3); |
|
|
1798 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1799 | /* No saturation */ |
|
|
1800 | for (y = h; --y >= 0;) { |
|
|
1801 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1802 | int r, g, b; |
|
|
1803 | |
|
|
1804 | if (byteorder.big_endian()) { |
|
|
1805 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1806 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1807 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1808 | ptr[x + 0] = r; |
|
|
1809 | ptr[x + 1] = g; |
|
|
1810 | ptr[x + 2] = b; |
|
|
1811 | } else { |
|
|
1812 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1813 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1814 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1815 | ptr[x + 2] = r; |
|
|
1816 | ptr[x + 1] = g; |
|
|
1817 | ptr[x + 0] = b; |
|
|
1818 | } |
|
|
1819 | } |
|
|
1820 | ptr += bpl; |
|
|
1821 | } |
|
|
1822 | } else { |
|
|
1823 | for (y = h; --y >= 0;) { |
|
|
1824 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1825 | int r, g, b; |
|
|
1826 | |
|
|
1827 | if (byteorder.big_endian()) { |
|
|
1828 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1829 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1830 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1831 | |
|
|
1832 | r |= (!(r >> 8) - 1); |
|
|
1833 | g |= (!(g >> 8) - 1); |
|
|
1834 | b |= (!(b >> 8) - 1); |
|
|
1835 | |
|
|
1836 | ptr[x + 0] = r; |
|
|
1837 | ptr[x + 1] = g; |
|
|
1838 | ptr[x + 2] = b; |
|
|
1839 | } else { |
|
|
1840 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1841 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1842 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1843 | |
|
|
1844 | r |= (!(r >> 8) - 1); |
|
|
1845 | g |= (!(g >> 8) - 1); |
|
|
1846 | b |= (!(b >> 8) - 1); |
|
|
1847 | |
|
|
1848 | ptr[x + 2] = r; |
|
|
1849 | ptr[x + 1] = g; |
|
|
1850 | ptr[x + 0] = b; |
|
|
1851 | } |
|
|
1852 | } |
|
|
1853 | ptr += bpl; |
|
|
1854 | } |
|
|
1855 | } |
|
|
1856 | } |
|
|
1857 | |
|
|
1858 | /* RGB 32 */ |
|
|
1859 | static void |
|
|
1860 | shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1861 | { |
|
|
1862 | unsigned char *ptr; |
|
|
1863 | int x, y; |
|
|
1864 | |
|
|
1865 | ptr = (unsigned char *)data + (w * 4); |
|
|
1866 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1867 | /* No saturation */ |
|
|
1868 | for (y = h; --y >= 0;) { |
|
|
1869 | if (byteorder.big_endian()) { |
|
|
1870 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1871 | int r, g, b; |
|
|
1872 | |
|
|
1873 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1874 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1875 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1876 | ptr[x + 1] = r; |
|
|
1877 | ptr[x + 2] = g; |
|
|
1878 | ptr[x + 3] = b; |
|
|
1879 | } |
|
|
1880 | } else { |
|
|
1881 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1882 | int r, g, b; |
|
|
1883 | |
|
|
1884 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1885 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1886 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1887 | ptr[x + 2] = r; |
|
|
1888 | ptr[x + 1] = g; |
|
|
1889 | ptr[x + 0] = b; |
|
|
1890 | } |
|
|
1891 | } |
|
|
1892 | ptr += bpl; |
|
|
1893 | } |
|
|
1894 | } else { |
|
|
1895 | for (y = h; --y >= 0;) { |
|
|
1896 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1897 | int r, g, b; |
|
|
1898 | |
|
|
1899 | if (byteorder.big_endian()) { |
|
|
1900 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1901 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1902 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1903 | |
|
|
1904 | r |= (!(r >> 8) - 1); |
|
|
1905 | g |= (!(g >> 8) - 1); |
|
|
1906 | b |= (!(b >> 8) - 1); |
|
|
1907 | |
|
|
1908 | ptr[x + 1] = r; |
|
|
1909 | ptr[x + 2] = g; |
|
|
1910 | ptr[x + 3] = b; |
|
|
1911 | } else { |
|
|
1912 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1913 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1914 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1915 | |
|
|
1916 | r |= (!(r >> 8) - 1); |
|
|
1917 | g |= (!(g >> 8) - 1); |
|
|
1918 | b |= (!(b >> 8) - 1); |
|
|
1919 | |
|
|
1920 | ptr[x + 2] = r; |
|
|
1921 | ptr[x + 1] = g; |
|
|
1922 | ptr[x + 0] = b; |
|
|
1923 | } |
|
|
1924 | } |
|
|
1925 | ptr += bpl; |
|
|
1926 | } |
|
|
1927 | } |
|
|
1928 | } |
|
|
1929 | |
|
|
1930 | #endif |
|
|
1931 | |
|
|
1932 | /* |
|
|
1933 | * Check our parents are still who we think they are. |
|
|
1934 | * Do transparency updates if required |
|
|
1935 | */ |
|
|
1936 | int |
|
|
1937 | rxvt_term::check_our_parents () |
|
|
1938 | { |
|
|
1939 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
1940 | unsigned long nitems, bytes_after; |
|
|
1941 | Atom atype; |
|
|
1942 | unsigned char *prop = NULL; |
|
|
1943 | Window root, oldp, *list; |
|
|
1944 | Pixmap rootpixmap = None; |
|
|
1945 | XWindowAttributes wattr, wrootattr; |
|
|
1946 | |
|
|
1947 | pchanged = 0; |
|
|
1948 | |
|
|
1949 | if (!(Options & Opt_transparent)) |
|
|
1950 | return pchanged; /* Don't try any more */ |
|
|
1951 | |
|
|
1952 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
|
|
1953 | rootdepth = wrootattr.depth; |
|
|
1954 | |
|
|
1955 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
1956 | |
|
|
1957 | if (rootdepth != wattr.depth) |
|
|
1958 | { |
|
|
1959 | if (am_transparent) |
|
|
1960 | { |
|
|
1961 | pchanged = 1; |
|
|
1962 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
|
|
1963 | am_transparent = am_pixmap_trans = 0; |
|
|
1964 | } |
|
|
1965 | |
|
|
1966 | return pchanged; /* Don't try any more */ |
|
|
1967 | } |
|
|
1968 | |
|
|
1969 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
1970 | XSync (display->display, False); |
|
|
1971 | |
|
|
1972 | /* |
|
|
1973 | * Make the frame window set by the window manager have |
|
|
1974 | * the root background. Some window managers put multiple nested frame |
|
|
1975 | * windows for each client, so we have to take care about that. |
|
|
1976 | */ |
|
|
1977 | i = (xa[XA_XROOTPMAPID] |
|
|
1978 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
|
|
1979 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1980 | &nitems, &bytes_after, &prop) == Success); |
|
|
1981 | |
|
|
1982 | if (!i || prop == NULL) |
|
|
1983 | i = (xa[XA_XSETROOTID] |
|
|
1984 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
1985 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1986 | &nitems, &bytes_after, &prop) == Success); |
|
|
1987 | |
|
|
1988 | if (!i || prop == NULL) |
|
|
1989 | have_pixmap = 0; |
|
|
1990 | else |
|
|
1991 | { |
|
|
1992 | have_pixmap = 1; |
|
|
1993 | rootpixmap = *(Pixmap *)prop; |
|
|
1994 | XFree (prop); |
|
|
1995 | } |
|
|
1996 | |
|
|
1997 | if (have_pixmap) |
|
|
1998 | { |
|
|
1999 | /* |
|
|
2000 | * Copy display->root pixmap transparency |
|
|
2001 | */ |
|
|
2002 | int sx, sy, nx, ny; |
|
|
2003 | unsigned int nw, nh; |
|
|
2004 | Window cr; |
|
|
2005 | XImage *image; |
|
|
2006 | GC gc; |
|
|
2007 | XGCValues gcvalue; |
|
|
2008 | |
|
|
2009 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
|
|
2010 | 0, 0, &sx, &sy, &cr); |
|
|
2011 | nw = (unsigned int)szHint.width; |
|
|
2012 | nh = (unsigned int)szHint.height; |
|
|
2013 | nx = ny = 0; |
|
|
2014 | |
|
|
2015 | if (sx < 0) |
|
|
2016 | { |
|
|
2017 | nw += sx; |
|
|
2018 | nx = -sx; |
|
|
2019 | sx = 0; |
|
|
2020 | } |
|
|
2021 | |
|
|
2022 | if (sy < 0) |
|
|
2023 | { |
|
|
2024 | nh += sy; |
|
|
2025 | ny = -sy; |
|
|
2026 | sy = 0; |
|
|
2027 | } |
|
|
2028 | |
|
|
2029 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
|
|
2030 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
|
|
2031 | allowedxerror = -1; |
|
|
2032 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
|
|
2033 | |
|
|
2034 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
2035 | /* XXX: may need a delay here? */ |
|
|
2036 | allowedxerror = 0; |
|
|
2037 | |
|
|
2038 | if (image == NULL) |
|
|
2039 | { |
|
|
2040 | if (am_transparent && am_pixmap_trans) |
|
|
2041 | { |
|
|
2042 | pchanged = 1; |
|
|
2043 | if (TermWin.pixmap != None) |
|
|
2044 | { |
|
|
2045 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2046 | TermWin.pixmap = None; |
|
|
2047 | } |
|
|
2048 | } |
|
|
2049 | |
|
|
2050 | am_pixmap_trans = 0; |
|
|
2051 | } |
|
|
2052 | else |
|
|
2053 | { |
|
|
2054 | if (TermWin.pixmap != None) |
|
|
2055 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2056 | |
|
|
2057 | #if TINTING |
|
|
2058 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2059 | { |
|
|
2060 | unsigned short shade, rm, gm, bm; |
|
|
2061 | |
|
|
2062 | PixColors[Color_tint].get (display, rm, gm, bm); |
|
|
2063 | |
|
|
2064 | rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but... |
|
|
2065 | |
|
|
2066 | /* Determine bitshift and bitmask values */ |
|
|
2067 | switch (image->bits_per_pixel) |
|
|
2068 | { |
|
|
2069 | case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2070 | case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2071 | case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2072 | case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2073 | } |
|
|
2074 | } |
|
|
2075 | #endif |
|
|
2076 | |
|
|
2077 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
|
|
2078 | szHint.width, szHint.height, image->depth); |
|
|
2079 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
|
|
2080 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
|
|
2081 | nx, ny, image->width, image->height); |
|
|
2082 | XFreeGC (display->display, gc); |
|
|
2083 | XDestroyImage (image); |
|
|
2084 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
|
|
2085 | TermWin.pixmap); |
|
|
2086 | |
|
|
2087 | if (!am_transparent || !am_pixmap_trans) |
|
|
2088 | pchanged = 1; |
|
|
2089 | |
|
|
2090 | am_transparent = am_pixmap_trans = 1; |
|
|
2091 | } |
|
|
2092 | } |
|
|
2093 | |
|
|
2094 | if (!am_pixmap_trans) |
|
|
2095 | { |
|
|
2096 | unsigned int n; |
|
|
2097 | /* |
|
|
2098 | * InheritPixmap transparency |
|
|
2099 | */ |
|
|
2100 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
|
|
2101 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
|
|
2102 | { |
|
|
2103 | oldp = TermWin.parent[i]; |
|
|
2104 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
|
|
2105 | &TermWin.parent[i], &list, &n); |
|
|
2106 | XFree (list); |
|
|
2107 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2108 | |
|
|
2109 | if (TermWin.parent[i] == display->root) |
|
|
2110 | { |
|
|
2111 | if (oldp != None) |
|
|
2112 | pchanged = 1; |
|
|
2113 | |
|
|
2114 | break; |
|
|
2115 | } |
|
|
2116 | |
|
|
2117 | if (oldp != TermWin.parent[i]) |
|
|
2118 | pchanged = 1; |
|
|
2119 | } |
|
|
2120 | |
|
|
2121 | n = 0; |
|
|
2122 | |
|
|
2123 | if (pchanged) |
|
|
2124 | { |
|
|
2125 | for (; n < (unsigned int)i; n++) |
|
|
2126 | { |
|
|
2127 | XGetWindowAttributes (display->display, TermWin.parent[n], &wattr); |
|
|
2128 | D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2129 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) |
|
|
2130 | { |
|
|
2131 | n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1; |
|
|
2132 | break; |
|
|
2133 | } |
|
|
2134 | } |
|
|
2135 | } |
|
|
2136 | |
|
|
2137 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
|
|
2138 | { |
|
|
2139 | D_X ((stderr, "InheritPixmap Turning off")); |
|
|
2140 | XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]); |
|
|
2141 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
|
|
2142 | am_transparent = 0; |
|
|
2143 | /* XXX: also turn off Opt_transparent? */ |
|
|
2144 | } |
|
|
2145 | else |
|
|
2146 | { |
|
|
2147 | #if WAIT_FOR_WM |
|
|
2148 | /* wait (an arbitrary period) for the WM to do its thing |
|
|
2149 | * needed for fvwm2.2.2 (and before?) */ |
|
|
2150 | sleep (1); |
|
|
2151 | #endif |
|
|
2152 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2153 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2154 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
|
|
2155 | |
|
|
2156 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
|
|
2157 | am_transparent = 1; |
|
|
2158 | } |
|
|
2159 | |
|
|
2160 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
|
|
2161 | TermWin.parent[i] = None; |
|
|
2162 | } |
|
|
2163 | |
|
|
2164 | return pchanged; |
|
|
2165 | } |
|
|
2166 | #endif |
|
|
2167 | |
|
|
2168 | /*}}} */ |
|
|
2169 | |
|
|
2170 | bool |
|
|
2171 | rxvt_term::cmd_parse () |
|
|
2172 | { |
|
|
2173 | bool flag = false; |
|
|
2174 | unicode_t ch = NOCHAR; |
|
|
2175 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2176 | |
|
|
2177 | for (;;) |
|
|
2178 | { |
|
|
2179 | if (ch == NOCHAR) |
|
|
2180 | { |
|
|
2181 | seq_begin = cmdbuf_ptr; |
|
|
2182 | ch = next_char (); |
|
|
2183 | } |
|
|
2184 | |
|
|
2185 | if (ch == NOCHAR) // TODO: improve |
|
|
2186 | break; |
|
|
2187 | |
|
|
2188 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2189 | { |
|
|
2190 | /* Read a text string from the input buffer */ |
|
|
2191 | unicode_t buf[UBUFSIZ]; |
|
|
2192 | bool refreshnow = false; |
|
|
2193 | int nlines = 0; |
|
|
2194 | unicode_t *str = buf; |
|
|
2195 | |
|
|
2196 | *str++ = ch; |
|
|
2197 | |
|
|
2198 | for (;;) |
|
|
2199 | { |
|
|
2200 | seq_begin = cmdbuf_ptr; |
|
|
2201 | ch = next_char (); |
|
|
2202 | |
|
|
2203 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2204 | break; |
|
|
2205 | |
|
|
2206 | *str++ = ch; |
|
|
2207 | |
|
|
2208 | if (ch == C0_LF) |
|
|
2209 | { |
|
|
2210 | nlines++; |
|
|
2211 | refresh_count++; |
|
|
2212 | |
|
|
2213 | if (! (Options & Opt_jumpScroll) |
|
|
2214 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
2215 | { |
|
|
2216 | refreshnow = true; |
|
|
2217 | flag = true; |
|
|
2218 | ch = NOCHAR; |
|
|
2219 | break; |
|
|
2220 | } |
|
|
2221 | |
|
|
2222 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
2223 | if (nlines >= TermWin.nrow - 1) |
|
|
2224 | { |
|
|
2225 | scr_add_lines (buf, nlines, str - buf); |
|
|
2226 | nlines = 0; |
|
|
2227 | str = buf; |
|
|
2228 | } |
|
|
2229 | } |
|
|
2230 | |
|
|
2231 | if (str >= buf + UBUFSIZ) |
|
|
2232 | { |
|
|
2233 | ch = NOCHAR; |
|
|
2234 | break; |
|
|
2235 | } |
|
|
2236 | } |
|
|
2237 | |
|
|
2238 | scr_add_lines (buf, nlines, str - buf); |
|
|
2239 | |
|
|
2240 | /* |
|
|
2241 | * If there have been a lot of new lines, then update the screen |
|
|
2242 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2243 | * the number of pages between refreshes is refresh_limit, which |
|
|
2244 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2245 | * |
|
|
2246 | * refreshing should be correct for small scrolls, because of the |
|
|
2247 | * time-out |
|
|
2248 | */ |
|
|
2249 | if (refreshnow) |
|
|
2250 | { |
|
|
2251 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2252 | refresh_limit++; |
|
|
2253 | else |
|
|
2254 | scr_refresh (refresh_type); |
|
|
2255 | } |
|
|
2256 | |
|
|
2257 | } |
|
|
2258 | else |
|
|
2259 | { |
|
|
2260 | try |
|
|
2261 | { |
|
|
2262 | process_nonprinting (ch); |
|
|
2263 | } |
|
|
2264 | catch (const class out_of_input &o) |
|
|
2265 | { |
|
|
2266 | // we ran out of input, retry later |
|
|
2267 | cmdbuf_ptr = seq_begin; |
|
|
2268 | break; |
|
|
2269 | } |
|
|
2270 | |
|
|
2271 | ch = NOCHAR; |
|
|
2272 | } |
|
|
2273 | } |
|
|
2274 | |
|
|
2275 | return flag; |
|
|
2276 | } |
|
|
2277 | |
|
|
2278 | // read the next character |
|
|
2279 | unicode_t |
|
|
2280 | rxvt_term::next_char () |
|
|
2281 | { |
|
|
2282 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2283 | { |
|
|
2284 | // assume 7-bit to be ascii ALWAYS |
|
|
2285 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2286 | return *cmdbuf_ptr++; |
|
|
2287 | |
|
|
2288 | wchar_t wc; |
|
|
2289 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2290 | |
|
|
2291 | if (len == (size_t)-2) |
|
|
2292 | { |
|
|
2293 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2294 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2295 | break; |
|
|
2296 | } |
|
|
2297 | |
|
|
2298 | if (len == (size_t)-1) |
|
|
2299 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2300 | |
|
|
2301 | // assume wchar == unicode |
|
|
2302 | cmdbuf_ptr += len; |
|
|
2303 | return wc; |
952 | } |
2304 | } |
953 | |
2305 | |
954 | return NOCHAR; |
2306 | return NOCHAR; |
955 | } |
2307 | } |
956 | |
2308 | |
957 | /* rxvt_cmd_getc() - Return next input character */ |
2309 | /* rxvt_cmd_getc () - Return next input character */ |
958 | /* |
2310 | /* |
959 | * Return the next input character after first passing any keyboard input |
2311 | * Return the next input character after first passing any keyboard input |
960 | * to the command. |
2312 | * to the command. |
961 | */ |
2313 | */ |
962 | /* INTPROTO */ |
2314 | unicode_t |
963 | uint32_t |
|
|
964 | rxvt_cmd_getc(pR) |
2315 | rxvt_term::cmd_getc () |
965 | { |
2316 | { |
966 | for (;;) |
|
|
967 | { |
|
|
968 | uint32_t c = R->next_char (); |
2317 | unicode_t c = next_char (); |
|
|
2318 | |
969 | if (c != NOCHAR) |
2319 | if (c == NOCHAR) |
970 | return c; |
2320 | throw out_of_input; |
971 | |
2321 | |
972 | // incomplete sequences should occur rarely, still, a better solution |
|
|
973 | // would be preferred. either setjmp/longjmp or better design. |
|
|
974 | fcntl (R->cmd_fd, F_SETFL, 0); |
|
|
975 | R->pty_fill (); |
|
|
976 | fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
977 | } |
|
|
978 | |
|
|
979 | #if 0 |
|
|
980 | #define TIMEOUT_USEC 5000 |
|
|
981 | fd_set readfds; |
|
|
982 | int quick_timeout, select_res; |
|
|
983 | int want_motion_time, want_keypress_time; |
|
|
984 | struct timeval value; |
|
|
985 | #if defined(POINTER_BLANK) || defined(CURSOR_BLINK) |
|
|
986 | struct timeval tp; |
|
|
987 | #endif |
|
|
988 | |
|
|
989 | for (;;) { |
|
|
990 | /* loop until we can return something */ |
|
|
991 | |
|
|
992 | if (R->v_bufstr < R->v_bufptr) /* output any pending chars */ |
|
|
993 | R->tt_write(NULL, 0); |
|
|
994 | |
|
|
995 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
996 | if (R->mouse_slip_wheel_speed) { |
|
|
997 | quick_timeout = 1; |
|
|
998 | if (!R->mouse_slip_wheel_delay-- |
|
|
999 | && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN, |
|
|
1000 | abs(R->mouse_slip_wheel_speed))) { |
|
|
1001 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1002 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1003 | R->want_refresh = 1; |
|
|
1004 | } |
|
|
1005 | } |
|
|
1006 | #endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ |
|
|
1007 | #ifdef SELECTION_SCROLLING |
|
|
1008 | if (R->pending_scroll_selection) { |
|
|
1009 | quick_timeout = 1; |
|
|
1010 | if (!R->scroll_selection_delay-- |
|
|
1011 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
|
|
1012 | R->scroll_selection_lines)) { |
|
|
1013 | rxvt_selection_extend(aR_ R->selection_save_x, |
|
|
1014 | R->selection_save_y, R->selection_save_state); |
|
|
1015 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1016 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1017 | R->want_refresh = 1; |
|
|
1018 | } |
|
|
1019 | } |
|
|
1020 | #endif |
|
|
1021 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1022 | if (scrollbar_isUp() || scrollbar_isDn()) { |
|
|
1023 | quick_timeout = 1; |
|
|
1024 | if (!R->scroll_arrow_delay-- |
|
|
1025 | && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { |
|
|
1026 | R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1027 | R->refresh_type |= SMOOTH_REFRESH; |
|
|
1028 | R->want_refresh = 1; |
|
|
1029 | } |
|
|
1030 | } |
|
|
1031 | #endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ |
|
|
1032 | |
|
|
1033 | #ifdef TRANSPARENT |
|
|
1034 | quick_timeout |= R->want_full_refresh; |
|
|
1035 | #endif |
|
|
1036 | #endif |
|
|
1037 | } |
|
|
1038 | |
|
|
1039 | void |
|
|
1040 | rxvt_term::pointer_unblank () |
|
|
1041 | { |
|
|
1042 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
|
|
1043 | rxvt_recolour_cursor (this); |
|
|
1044 | |
|
|
1045 | #ifdef POINTER_BLANK |
|
|
1046 | hidden_pointer = 0; |
|
|
1047 | |
|
|
1048 | if (Options & Opt_pointerBlank) |
|
|
1049 | pointer_ev.start (NOW + pointerBlankDelay); |
|
|
1050 | #endif |
|
|
1051 | } |
|
|
1052 | |
|
|
1053 | #ifdef POINTER_BLANK |
|
|
1054 | void |
|
|
1055 | rxvt_term::pointer_blank () |
|
|
1056 | { |
|
|
1057 | pointer_ev.stop (); |
|
|
1058 | |
|
|
1059 | if (!(Options & Opt_pointerBlank)) |
|
|
1060 | return; |
2322 | return c; |
1061 | |
|
|
1062 | XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); |
|
|
1063 | XFlush (Xdisplay); |
|
|
1064 | |
|
|
1065 | hidden_pointer = 1; |
|
|
1066 | } |
2323 | } |
1067 | |
|
|
1068 | void |
|
|
1069 | rxvt_term::pointer_cb (time_watcher &w) |
|
|
1070 | { |
|
|
1071 | SET_R (this); |
|
|
1072 | |
|
|
1073 | pointer_blank (); |
|
|
1074 | } |
|
|
1075 | #endif |
|
|
1076 | |
|
|
1077 | /* INTPROTO */ |
|
|
1078 | void |
|
|
1079 | rxvt_mouse_report(pR_ const XButtonEvent *ev) |
|
|
1080 | { |
|
|
1081 | int button_number, key_state = 0; |
|
|
1082 | int x, y; |
|
|
1083 | |
|
|
1084 | x = ev->x; |
|
|
1085 | y = ev->y; |
|
|
1086 | rxvt_pixel_position(aR_ &x, &y); |
|
|
1087 | |
|
|
1088 | if (R->MEvent.button == AnyButton) { |
|
|
1089 | button_number = 3; |
|
|
1090 | } else { |
|
|
1091 | button_number = R->MEvent.button - Button1; |
|
|
1092 | /* add 0x3D for wheel events, like xterm does */ |
|
|
1093 | if (button_number >= 3) |
|
|
1094 | button_number += (64 - 3); |
|
|
1095 | } |
|
|
1096 | |
|
|
1097 | if (R->PrivateModes & PrivMode_MouseX10) { |
|
|
1098 | /* |
|
|
1099 | * do not report ButtonRelease |
|
|
1100 | * no state info allowed |
|
|
1101 | */ |
|
|
1102 | key_state = 0; |
|
|
1103 | if (button_number == 3) |
|
|
1104 | return; |
|
|
1105 | } else { |
|
|
1106 | /* XTerm mouse reporting needs these values: |
|
|
1107 | * 4 = Shift |
|
|
1108 | * 8 = Meta |
|
|
1109 | * 16 = Control |
|
|
1110 | * plus will add in our own Double-Click reporting |
|
|
1111 | * 32 = Double Click |
|
|
1112 | */ |
|
|
1113 | key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) |
|
|
1114 | + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) |
|
|
1115 | + ((R->MEvent.state & ControlMask) ? 16 : 0); |
|
|
1116 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1117 | key_state += ((R->MEvent.clicks > 1) ? 32 : 0); |
|
|
1118 | #endif |
|
|
1119 | } |
|
|
1120 | |
|
|
1121 | #ifdef DEBUG_MOUSEREPORT |
|
|
1122 | fprintf(stderr, "Mouse ["); |
|
|
1123 | if (key_state & 16) |
|
|
1124 | fputc('C', stderr); |
|
|
1125 | if (key_state & 4) |
|
|
1126 | fputc('S', stderr); |
|
|
1127 | if (key_state & 8) |
|
|
1128 | fputc('A', stderr); |
|
|
1129 | if (key_state & 32) |
|
|
1130 | fputc('2', stderr); |
|
|
1131 | fprintf(stderr, "]: <%d>, %d/%d\n", |
|
|
1132 | button_number, |
|
|
1133 | x + 1, |
|
|
1134 | y + 1); |
|
|
1135 | #else |
|
|
1136 | R->tt_printf("\033[M%c%c%c", |
|
|
1137 | (32 + button_number + key_state), |
|
|
1138 | (32 + x + 1), |
|
|
1139 | (32 + y + 1)); |
|
|
1140 | #endif |
|
|
1141 | } |
|
|
1142 | |
|
|
1143 | #ifdef USING_W11LIB |
|
|
1144 | /* EXTPROTO */ |
|
|
1145 | void |
|
|
1146 | rxvt_W11_process_x_event(XEvent *ev) |
|
|
1147 | { |
|
|
1148 | rxvt_t *r = rxvt_get_r(); |
|
|
1149 | |
|
|
1150 | rxvt_process_x_event(aR_ ev); |
|
|
1151 | } |
|
|
1152 | #endif |
|
|
1153 | |
|
|
1154 | /*{{{ process an X event */ |
|
|
1155 | /* INTPROTO */ |
|
|
1156 | void |
|
|
1157 | rxvt_process_x_event(pR_ XEvent *ev) |
|
|
1158 | { |
|
|
1159 | int i, want_timeout; |
|
|
1160 | Window unused_root, unused_child; |
|
|
1161 | int unused_root_x, unused_root_y; |
|
|
1162 | unsigned int unused_mask; |
|
|
1163 | |
|
|
1164 | #ifdef DEBUG_X |
|
|
1165 | const char *const eventnames[] = |
|
|
1166 | { /* mason - this matches my system */ |
|
|
1167 | "", |
|
|
1168 | "", |
|
|
1169 | "KeyPress", |
|
|
1170 | "KeyRelease", |
|
|
1171 | "ButtonPress", |
|
|
1172 | "ButtonRelease", |
|
|
1173 | "MotionNotify", |
|
|
1174 | "EnterNotify", |
|
|
1175 | "LeaveNotify", |
|
|
1176 | "FocusIn", |
|
|
1177 | "FocusOut", |
|
|
1178 | "KeymapNotify", |
|
|
1179 | "Expose", |
|
|
1180 | "GraphicsExpose", |
|
|
1181 | "NoExpose", |
|
|
1182 | "VisibilityNotify", |
|
|
1183 | "CreateNotify", |
|
|
1184 | "DestroyNotify", |
|
|
1185 | "UnmapNotify", |
|
|
1186 | "MapNotify", |
|
|
1187 | "MapRequest", |
|
|
1188 | "ReparentNotify", |
|
|
1189 | "ConfigureNotify", |
|
|
1190 | "ConfigureRequest", |
|
|
1191 | "GravityNotify", |
|
|
1192 | "ResizeRequest", |
|
|
1193 | "CirculateNotify", |
|
|
1194 | "CirculateRequest", |
|
|
1195 | "PropertyNotify", |
|
|
1196 | "SelectionClear", |
|
|
1197 | "SelectionRequest", |
|
|
1198 | "SelectionNotify", |
|
|
1199 | "ColormapNotify", |
|
|
1200 | "ClientMessage", |
|
|
1201 | "MappingNotify" |
|
|
1202 | }; |
|
|
1203 | #endif |
|
|
1204 | |
|
|
1205 | #ifdef DEBUG_X |
|
|
1206 | struct timeval tp; |
|
|
1207 | struct tm *ltt; |
|
|
1208 | (void)gettimeofday(&tp, NULL); |
|
|
1209 | ltt = localtime(&(tp.tv_sec)); |
|
|
1210 | 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)); |
|
|
1211 | #endif |
|
|
1212 | |
|
|
1213 | switch (ev->type) { |
|
|
1214 | case KeyPress: |
|
|
1215 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
|
|
1216 | break; |
|
|
1217 | |
|
|
1218 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
1219 | case KeyRelease: |
|
|
1220 | { |
|
|
1221 | if (!(ev->xkey.state & ControlMask)) |
|
|
1222 | R->mouse_slip_wheel_speed = 0; |
|
|
1223 | else { |
|
|
1224 | KeySym ks; |
|
|
1225 | |
|
|
1226 | ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); |
|
|
1227 | if (ks == XK_Control_L || ks == XK_Control_R) |
|
|
1228 | R->mouse_slip_wheel_speed = 0; |
|
|
1229 | } |
|
|
1230 | break; |
|
|
1231 | } |
|
|
1232 | #endif |
|
|
1233 | |
|
|
1234 | case ButtonPress: |
|
|
1235 | rxvt_button_press(aR_ (XButtonEvent *)ev); |
|
|
1236 | break; |
|
|
1237 | |
|
|
1238 | case ButtonRelease: |
|
|
1239 | rxvt_button_release(aR_ (XButtonEvent *)ev); |
|
|
1240 | break; |
|
|
1241 | |
|
|
1242 | case ClientMessage: |
|
|
1243 | if (ev->xclient.format == 32 |
|
|
1244 | && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) |
|
|
1245 | R->destroy (); |
|
|
1246 | #ifdef OFFIX_DND |
|
|
1247 | /* OffiX Dnd (drag 'n' drop) protocol */ |
|
|
1248 | else if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] |
|
|
1249 | && (ev->xclient.data.l[0] == DndFile |
|
|
1250 | || ev->xclient.data.l[0] == DndDir |
|
|
1251 | || ev->xclient.data.l[0] == DndLink)) { |
|
|
1252 | /* Get Dnd data */ |
|
|
1253 | Atom ActualType; |
|
|
1254 | int ActualFormat; |
|
|
1255 | unsigned char *data; |
|
|
1256 | unsigned long Size, RemainingBytes; |
|
|
1257 | |
|
|
1258 | XGetWindowProperty(R->Xdisplay, Xroot, |
|
|
1259 | R->xa[XA_DNDSELECTION], |
|
|
1260 | 0L, 1000000L, |
|
|
1261 | False, AnyPropertyType, |
|
|
1262 | &ActualType, &ActualFormat, |
|
|
1263 | &Size, &RemainingBytes, |
|
|
1264 | &data); |
|
|
1265 | XChangeProperty(R->Xdisplay, Xroot, |
|
|
1266 | XA_CUT_BUFFER0, XA_STRING, |
|
|
1267 | 8, PropModeReplace, |
|
|
1268 | data, STRLEN(data)); |
|
|
1269 | rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); |
|
|
1270 | XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); |
|
|
1271 | } |
|
|
1272 | #endif /* OFFIX_DND */ |
|
|
1273 | break; |
|
|
1274 | |
|
|
1275 | case MappingNotify: |
|
|
1276 | XRefreshKeyboardMapping(&(ev->xmapping)); |
|
|
1277 | break; |
|
|
1278 | |
|
|
1279 | /* |
|
|
1280 | * XXX: this is not the _current_ arrangement |
|
|
1281 | * Here's my conclusion: |
|
|
1282 | * If the window is completely unobscured, use bitblt's |
|
|
1283 | * to scroll. Even then, they're only used when doing partial |
|
|
1284 | * screen scrolling. When partially obscured, we have to fill |
|
|
1285 | * in the GraphicsExpose parts, which means that after each refresh, |
|
|
1286 | * we need to wait for the graphics expose or Noexpose events, |
|
|
1287 | * which ought to make things real slow! |
|
|
1288 | */ |
|
|
1289 | case VisibilityNotify: |
|
|
1290 | switch (ev->xvisibility.state) |
|
|
1291 | { |
|
|
1292 | case VisibilityUnobscured: |
|
|
1293 | R->refresh_type = FAST_REFRESH; |
|
|
1294 | break; |
|
|
1295 | case VisibilityPartiallyObscured: |
|
|
1296 | R->refresh_type = SLOW_REFRESH; |
|
|
1297 | break; |
|
|
1298 | default: |
|
|
1299 | R->refresh_type = NO_REFRESH; |
|
|
1300 | break; |
|
|
1301 | } |
|
|
1302 | break; |
|
|
1303 | |
|
|
1304 | case FocusIn: |
|
|
1305 | if (!R->TermWin.focus) { |
|
|
1306 | R->TermWin.focus = 1; |
|
|
1307 | R->want_refresh = 1; |
|
|
1308 | #ifdef USE_XIM |
|
|
1309 | if (R->Input_Context != NULL) |
|
|
1310 | XSetICFocus(R->Input_Context); |
|
|
1311 | #endif |
|
|
1312 | #ifdef CURSOR_BLINK |
|
|
1313 | if (R->Options & Opt_cursorBlink) |
|
|
1314 | R->blink_ev.start (NOW + BLINK_INTERVAL); |
|
|
1315 | #endif |
|
|
1316 | } |
|
|
1317 | break; |
|
|
1318 | |
|
|
1319 | case FocusOut: |
|
|
1320 | if (R->TermWin.focus) { |
|
|
1321 | R->TermWin.focus = 0; |
|
|
1322 | R->want_refresh = 1; |
|
|
1323 | #ifdef USE_XIM |
|
|
1324 | if (R->Input_Context != NULL) |
|
|
1325 | XUnsetICFocus(R->Input_Context); |
|
|
1326 | #endif |
|
|
1327 | #ifdef CURSOR_BLINK |
|
|
1328 | if (R->Options & Opt_cursorBlink) |
|
|
1329 | R->blink_ev.stop (); |
|
|
1330 | R->hidden_cursor = 0; |
|
|
1331 | #endif |
|
|
1332 | } |
|
|
1333 | break; |
|
|
1334 | |
|
|
1335 | case ConfigureNotify: |
|
|
1336 | if (ev->xconfigure.window == R->TermWin.parent[0]) { |
|
|
1337 | int height, width; |
|
|
1338 | |
|
|
1339 | do { /* Wrap lots of configures into one */ |
|
|
1340 | width = ev->xconfigure.width; |
|
|
1341 | height = ev->xconfigure.height; |
|
|
1342 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
|
|
1343 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
|
|
1344 | ConfigureNotify, ev)); |
|
|
1345 | if (R->szHint.width != width || R->szHint.height != height) { |
|
|
1346 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
|
|
1347 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
|
|
1348 | (unsigned int)height, 1); |
|
|
1349 | } |
|
|
1350 | #ifdef DEBUG_SIZE |
|
|
1351 | else { |
|
|
1352 | D_SIZE((stderr, "Size: Not resizing")); |
|
|
1353 | } |
|
|
1354 | #endif |
|
|
1355 | #ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ |
|
|
1356 | if (R->Options & Opt_transparent) { |
|
|
1357 | rxvt_check_our_parents(aR); |
|
|
1358 | if (R->am_transparent) |
|
|
1359 | R->want_full_refresh = 1; |
|
|
1360 | } |
|
|
1361 | #endif |
|
|
1362 | } |
|
|
1363 | break; |
|
|
1364 | |
|
|
1365 | case SelectionClear: |
|
|
1366 | rxvt_selection_clear(aR); |
|
|
1367 | break; |
|
|
1368 | |
|
|
1369 | case SelectionNotify: |
|
|
1370 | if (R->selection_wait == Sel_normal) |
|
|
1371 | rxvt_selection_paste(aR_ ev->xselection.requestor, |
|
|
1372 | ev->xselection.property, True); |
|
|
1373 | break; |
|
|
1374 | |
|
|
1375 | case SelectionRequest: |
|
|
1376 | rxvt_selection_send(aR_ &(ev->xselectionrequest)); |
|
|
1377 | break; |
|
|
1378 | |
|
|
1379 | case UnmapNotify: |
|
|
1380 | R->TermWin.mapped = 0; |
|
|
1381 | break; |
|
|
1382 | |
|
|
1383 | case MapNotify: |
|
|
1384 | R->TermWin.mapped = 1; |
|
|
1385 | break; |
|
|
1386 | |
|
|
1387 | case PropertyNotify: |
|
|
1388 | if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) { |
|
|
1389 | if (ev->xproperty.state == PropertyNewValue) |
|
|
1390 | rxvt_selection_property(aR_ ev->xproperty.window, |
|
|
1391 | ev->xproperty.atom); |
|
|
1392 | break; |
|
|
1393 | } |
|
|
1394 | #ifdef TRANSPARENT |
|
|
1395 | /* |
|
|
1396 | * if user used some Esetroot compatible prog to set the root bg, |
|
|
1397 | * use the property to determine the pixmap. We use it later on. |
|
|
1398 | */ |
|
|
1399 | if (R->xa[XA_XROOTPMAPID] == 0) |
|
|
1400 | R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, |
|
|
1401 | "_XROOTPMAP_ID", False); |
|
|
1402 | if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID]) |
|
|
1403 | break; |
|
|
1404 | /* FALLTHROUGH */ |
|
|
1405 | case ReparentNotify: |
|
|
1406 | if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { |
|
|
1407 | if (R->am_transparent) |
|
|
1408 | R->want_full_refresh = 1; |
|
|
1409 | } |
|
|
1410 | #endif /* TRANSPARENT */ |
|
|
1411 | break; |
|
|
1412 | |
|
|
1413 | case GraphicsExpose: |
|
|
1414 | case Expose: |
|
|
1415 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1416 | #ifdef NO_SLOW_LINK_SUPPORT |
|
|
1417 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1418 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1419 | #else |
|
|
1420 | // don't understand this, so commented it out |
|
|
1421 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
|
|
1422 | ev->xexpose.width, ev->xexpose.height, False); |
|
|
1423 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
|
|
1424 | // ev->xexpose.width, R->TermWin.height, False); |
|
|
1425 | #endif |
|
|
1426 | R->want_refresh = 1; |
|
|
1427 | } else { |
|
|
1428 | XEvent unused_xevent; |
|
|
1429 | |
|
|
1430 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1431 | Expose, |
|
|
1432 | &unused_xevent)) ; |
|
|
1433 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
|
|
1434 | GraphicsExpose, |
|
|
1435 | &unused_xevent)) ; |
|
|
1436 | if (isScrollbarWindow(ev->xany.window)) { |
|
|
1437 | scrollbar_setIdle(); |
|
|
1438 | rxvt_scrollbar_show(aR_ 0); |
|
|
1439 | } |
|
|
1440 | #ifdef MENUBAR |
|
|
1441 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
|
|
1442 | rxvt_menubar_expose(aR); |
|
|
1443 | #endif |
|
|
1444 | #ifdef RXVT_GRAPHICS |
|
|
1445 | rxvt_Gr_expose(aR_ ev->xany.window); |
|
|
1446 | #endif |
|
|
1447 | } |
|
|
1448 | break; |
|
|
1449 | |
|
|
1450 | case MotionNotify: |
|
|
1451 | #ifdef POINTER_BLANK |
|
|
1452 | if (R->hidden_pointer) |
|
|
1453 | R->pointer_unblank (); |
|
|
1454 | #endif |
|
|
1455 | #if MENUBAR |
|
|
1456 | if (isMenuBarWindow(ev->xany.window)) { |
|
|
1457 | rxvt_menubar_control(aR_ &(ev->xbutton)); |
|
|
1458 | break; |
|
|
1459 | } |
|
|
1460 | #endif |
|
|
1461 | if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) |
|
|
1462 | break; |
|
|
1463 | |
|
|
1464 | if (ev->xany.window == R->TermWin.vt) { |
|
|
1465 | if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { |
|
|
1466 | while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, |
|
|
1467 | MotionNotify, ev)) ; |
|
|
1468 | XQueryPointer(R->Xdisplay, R->TermWin.vt, |
|
|
1469 | &unused_root, &unused_child, |
|
|
1470 | &unused_root_x, &unused_root_y, |
|
|
1471 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1472 | &unused_mask); |
|
|
1473 | #ifdef MOUSE_THRESHOLD |
|
|
1474 | /* deal with a `jumpy' mouse */ |
|
|
1475 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
|
|
1476 | #endif |
|
|
1477 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
|
|
1478 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
|
|
1479 | #ifdef SELECTION_SCROLLING |
|
|
1480 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
|
|
1481 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
|
|
1482 | int dist; |
|
|
1483 | |
|
|
1484 | R->pending_scroll_selection=1; |
|
|
1485 | |
|
|
1486 | /* don't clobber the current delay if we are |
|
|
1487 | * already in the middle of scrolling. |
|
|
1488 | */ |
|
|
1489 | if (R->scroll_selection_delay<=0) |
|
|
1490 | R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1491 | |
|
|
1492 | /* save the event params so we can highlight |
|
|
1493 | * the selection in the pending-scroll loop |
|
|
1494 | */ |
|
|
1495 | R->selection_save_x=ev->xbutton.x; |
|
|
1496 | R->selection_save_y=ev->xbutton.y; |
|
|
1497 | R->selection_save_state= |
|
|
1498 | (ev->xbutton.state & Button3Mask) ? 2 : 0; |
|
|
1499 | |
|
|
1500 | /* calc number of lines to scroll */ |
|
|
1501 | if (ev->xbutton.y<R->TermWin.int_bwidth) { |
|
|
1502 | R->scroll_selection_dir = UP; |
|
|
1503 | dist = R->TermWin.int_bwidth - ev->xbutton.y; |
|
|
1504 | } |
|
|
1505 | else { |
|
|
1506 | R->scroll_selection_dir = DN; |
|
|
1507 | dist = ev->xbutton.y - |
|
|
1508 | (R->TermWin.int_bwidth + R->TermWin.height); |
|
|
1509 | } |
|
|
1510 | R->scroll_selection_lines=(Pixel2Height(dist)/ |
|
|
1511 | SELECTION_SCROLL_LINE_SPEEDUP)+1; |
|
|
1512 | MIN_IT(R->scroll_selection_lines, |
|
|
1513 | SELECTION_SCROLL_MAX_LINES); |
|
|
1514 | } |
|
|
1515 | else { |
|
|
1516 | /* we are within the text window, so we |
|
|
1517 | * shouldn't be scrolling |
|
|
1518 | */ |
|
|
1519 | R->pending_scroll_selection = 0; |
|
|
1520 | } |
|
|
1521 | #endif |
|
|
1522 | #ifdef MOUSE_THRESHOLD |
|
|
1523 | } |
|
|
1524 | #endif |
|
|
1525 | } |
|
|
1526 | } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { |
|
|
1527 | while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, |
|
|
1528 | MotionNotify, ev)) ; |
|
|
1529 | XQueryPointer(R->Xdisplay, R->scrollBar.win, |
|
|
1530 | &unused_root, &unused_child, |
|
|
1531 | &unused_root_x, &unused_root_y, |
|
|
1532 | &(ev->xbutton.x), &(ev->xbutton.y), |
|
|
1533 | &unused_mask); |
|
|
1534 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
|
|
1535 | scrollbar_size()); |
|
|
1536 | rxvt_scr_refresh(aR_ R->refresh_type); |
|
|
1537 | R->refresh_limit = 0; |
|
|
1538 | rxvt_scrollbar_show(aR_ 1); |
|
|
1539 | } |
|
|
1540 | break; |
|
|
1541 | } |
|
|
1542 | } |
|
|
1543 | |
|
|
1544 | /* INTPROTO */ |
|
|
1545 | void |
|
|
1546 | rxvt_button_press(pR_ XButtonEvent *ev) |
|
|
1547 | { |
|
|
1548 | int reportmode = 0, clickintime; |
|
|
1549 | |
|
|
1550 | R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); |
|
|
1551 | if (!R->bypass_keystate) |
|
|
1552 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1553 | /* |
|
|
1554 | * VT window processing of button press |
|
|
1555 | */ |
|
|
1556 | if (ev->window == R->TermWin.vt) |
|
|
1557 | { |
|
|
1558 | #if RXVT_GRAPHICS |
|
|
1559 | if (ev->subwindow != None) |
|
|
1560 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
|
|
1561 | else |
|
|
1562 | #endif |
|
|
1563 | { |
|
|
1564 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
|
|
1565 | if (reportmode) |
|
|
1566 | { |
|
|
1567 | /* mouse report from vt window */ |
|
|
1568 | /* save the xbutton state (for ButtonRelease) */ |
|
|
1569 | R->MEvent.state = ev->state; |
|
|
1570 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1571 | if (ev->button == R->MEvent.button && clickintime) |
|
|
1572 | { |
|
|
1573 | /* same button, within alloted time */ |
|
|
1574 | R->MEvent.clicks++; |
|
|
1575 | if (R->MEvent.clicks > 1) |
|
|
1576 | { |
|
|
1577 | /* only report double clicks */ |
|
|
1578 | R->MEvent.clicks = 2; |
|
|
1579 | rxvt_mouse_report(aR_ ev); |
|
|
1580 | |
|
|
1581 | /* don't report the release */ |
|
|
1582 | R->MEvent.clicks = 0; |
|
|
1583 | R->MEvent.button = AnyButton; |
|
|
1584 | } |
|
|
1585 | } |
|
|
1586 | else |
|
|
1587 | { |
|
|
1588 | /* different button, or time expired */ |
|
|
1589 | R->MEvent.clicks = 1; |
|
|
1590 | R->MEvent.button = ev->button; |
|
|
1591 | rxvt_mouse_report(aR_ ev); |
|
|
1592 | } |
|
|
1593 | #else |
|
|
1594 | R->MEvent.button = ev->button; |
|
|
1595 | rxvt_mouse_report(aR_ ev); |
|
|
1596 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1597 | } |
|
|
1598 | else |
|
|
1599 | { |
|
|
1600 | if (ev->button != R->MEvent.button) |
|
|
1601 | R->MEvent.clicks = 0; |
|
|
1602 | switch (ev->button) |
|
|
1603 | { |
|
|
1604 | case Button1: |
|
|
1605 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1606 | R->MEvent.clicks++; |
|
|
1607 | else |
|
|
1608 | R->MEvent.clicks = 1; |
|
|
1609 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1610 | R->MEvent.button = Button1; |
|
|
1611 | break; |
|
|
1612 | |
|
|
1613 | case Button3: |
|
|
1614 | if (R->MEvent.button == Button3 && clickintime) |
|
|
1615 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
|
|
1616 | else |
|
|
1617 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
|
|
1618 | R->MEvent.button = Button3; |
|
|
1619 | break; |
|
|
1620 | } |
|
|
1621 | } |
|
|
1622 | R->MEvent.time = ev->time; |
|
|
1623 | return; |
|
|
1624 | } |
|
|
1625 | } |
|
|
1626 | |
|
|
1627 | /* |
|
|
1628 | * Scrollbar window processing of button press |
|
|
1629 | */ |
|
|
1630 | if (isScrollbarWindow(ev->window)) |
|
|
1631 | { |
|
|
1632 | scrollbar_setIdle(); |
|
|
1633 | /* |
|
|
1634 | * Rxvt-style scrollbar: |
|
|
1635 | * move up if mouse is above slider |
|
|
1636 | * move dn if mouse is below slider |
|
|
1637 | * |
|
|
1638 | * XTerm-style scrollbar: |
|
|
1639 | * Move display proportional to pointer location |
|
|
1640 | * pointer near top -> scroll one line |
|
|
1641 | * pointer near bot -> scroll full page |
|
|
1642 | */ |
|
|
1643 | #ifndef NO_SCROLLBAR_REPORT |
|
|
1644 | if (reportmode) { |
|
|
1645 | /* |
|
|
1646 | * Mouse report disabled scrollbar: |
|
|
1647 | * arrow buttons - send up/down |
|
|
1648 | * click on scrollbar - send pageup/down |
|
|
1649 | */ |
|
|
1650 | if ((R->scrollBar.style == R_SB_NEXT |
|
|
1651 | && scrollbarnext_upButton(ev->y)) |
|
|
1652 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1653 | && scrollbarrxvt_upButton(ev->y))) |
|
|
1654 | R->tt_printf("\033[A"); |
|
|
1655 | else if ((R->scrollBar.style == R_SB_NEXT |
|
|
1656 | && scrollbarnext_dnButton(ev->y)) |
|
|
1657 | || (R->scrollBar.style == R_SB_RXVT |
|
|
1658 | && scrollbarrxvt_dnButton(ev->y))) |
|
|
1659 | R->tt_printf("\033[B"); |
|
|
1660 | else |
|
|
1661 | switch (ev->button) { |
|
|
1662 | case Button2: |
|
|
1663 | R->tt_printf("\014"); |
|
|
1664 | break; |
|
|
1665 | case Button1: |
|
|
1666 | R->tt_printf("\033[6~"); |
|
|
1667 | break; |
|
|
1668 | case Button3: |
|
|
1669 | R->tt_printf("\033[5~"); |
|
|
1670 | break; |
|
|
1671 | } |
|
|
1672 | } |
|
|
1673 | else |
|
|
1674 | #endif /* NO_SCROLLBAR_REPORT */ |
|
|
1675 | { |
|
|
1676 | char upordown = 0; |
|
|
1677 | |
|
|
1678 | if (R->scrollBar.style == R_SB_NEXT) { |
|
|
1679 | if (scrollbarnext_upButton(ev->y)) |
|
|
1680 | upordown = -1; /* up */ |
|
|
1681 | else if (scrollbarnext_dnButton(ev->y)) |
|
|
1682 | upordown = 1; /* down */ |
|
|
1683 | } else if (R->scrollBar.style == R_SB_RXVT) { |
|
|
1684 | if (scrollbarrxvt_upButton(ev->y)) |
|
|
1685 | upordown = -1; /* up */ |
|
|
1686 | else if (scrollbarrxvt_dnButton(ev->y)) |
|
|
1687 | upordown = 1; /* down */ |
|
|
1688 | } |
|
|
1689 | if (upordown) { |
|
|
1690 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1691 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
|
|
1692 | #endif |
|
|
1693 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
|
|
1694 | if (upordown < 0) |
|
|
1695 | scrollbar_setUp(); |
|
|
1696 | else |
|
|
1697 | scrollbar_setDn(); |
|
|
1698 | } |
|
|
1699 | } else |
|
|
1700 | switch (ev->button) { |
|
|
1701 | case Button2: |
|
|
1702 | switch (R->scrollbar_align) { |
|
|
1703 | case R_SB_ALIGN_TOP: |
|
|
1704 | R->csrO = 0; |
|
|
1705 | break; |
|
|
1706 | case R_SB_ALIGN_CENTRE: |
|
|
1707 | R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; |
|
|
1708 | break; |
|
|
1709 | case R_SB_ALIGN_BOTTOM: |
|
|
1710 | R->csrO = R->scrollBar.bot - R->scrollBar.top; |
|
|
1711 | break; |
|
|
1712 | } |
|
|
1713 | if (R->scrollBar.style == R_SB_XTERM |
|
|
1714 | || scrollbar_above_slider(ev->y) |
|
|
1715 | || scrollbar_below_slider(ev->y)) |
|
|
1716 | rxvt_scr_move_to(aR_ |
|
|
1717 | scrollbar_position(ev->y) - R->csrO, |
|
|
1718 | scrollbar_size()); |
|
|
1719 | scrollbar_setMotion(); |
|
|
1720 | break; |
|
|
1721 | |
|
|
1722 | case Button1: |
|
|
1723 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
|
|
1724 | R->csrO = ev->y - R->scrollBar.top; |
|
|
1725 | /* FALLTHROUGH */ |
|
|
1726 | |
|
|
1727 | case Button3: |
|
|
1728 | if (R->scrollBar.style != R_SB_XTERM) { |
|
|
1729 | if (scrollbar_above_slider(ev->y)) |
|
|
1730 | # ifdef RXVT_SCROLL_FULL |
|
|
1731 | rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); |
|
|
1732 | # else |
|
|
1733 | rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); |
|
|
1734 | # endif |
|
|
1735 | else if (scrollbar_below_slider(ev->y)) |
|
|
1736 | # ifdef RXVT_SCROLL_FULL |
|
|
1737 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
|
|
1738 | # else |
|
|
1739 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
|
|
1740 | # endif |
|
|
1741 | else |
|
|
1742 | scrollbar_setMotion(); |
|
|
1743 | } else { |
|
|
1744 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
|
|
1745 | (R->TermWin.nrow |
|
|
1746 | * scrollbar_position(ev->y) |
|
|
1747 | / scrollbar_size())); |
|
|
1748 | } |
|
|
1749 | break; |
|
|
1750 | } |
|
|
1751 | } |
|
|
1752 | return; |
|
|
1753 | } |
|
|
1754 | #if MENUBAR |
|
|
1755 | /* |
|
|
1756 | * Menubar window processing of button press |
|
|
1757 | */ |
|
|
1758 | if (isMenuBarWindow(ev->window)) |
|
|
1759 | rxvt_menubar_control(aR_ ev); |
|
|
1760 | #endif |
|
|
1761 | } |
|
|
1762 | |
|
|
1763 | /* INTPROTO */ |
|
|
1764 | void |
|
|
1765 | rxvt_button_release(pR_ XButtonEvent *ev) |
|
|
1766 | { |
|
|
1767 | int reportmode = 0; |
|
|
1768 | |
|
|
1769 | R->csrO = 0; /* reset csr Offset */ |
|
|
1770 | if (!R->bypass_keystate) |
|
|
1771 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
|
|
1772 | |
|
|
1773 | if (scrollbar_isUpDn()) { |
|
|
1774 | scrollbar_setIdle(); |
|
|
1775 | rxvt_scrollbar_show(aR_ 0); |
|
|
1776 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
1777 | R->refresh_type &= ~SMOOTH_REFRESH; |
|
|
1778 | #endif |
|
|
1779 | } |
|
|
1780 | #ifdef SELECTION_SCROLLING |
|
|
1781 | R->pending_scroll_selection=0; |
|
|
1782 | #endif |
|
|
1783 | if (ev->window == R->TermWin.vt) |
|
|
1784 | { |
|
|
1785 | #ifdef RXVT_GRAPHICS |
|
|
1786 | if (ev->subwindow != None) |
|
|
1787 | rxvt_Gr_ButtonRelease(ev->x, ev->y); |
|
|
1788 | else |
|
|
1789 | #endif |
|
|
1790 | { |
|
|
1791 | if (reportmode) |
|
|
1792 | { |
|
|
1793 | /* mouse report from vt window */ |
|
|
1794 | /* don't report release of wheel "buttons" */ |
|
|
1795 | if (ev->button >= 4) |
|
|
1796 | return; |
|
|
1797 | #ifdef MOUSE_REPORT_DOUBLECLICK |
|
|
1798 | /* only report the release of 'slow' single clicks */ |
|
|
1799 | if (R->MEvent.button != AnyButton |
|
|
1800 | && (ev->button != R->MEvent.button |
|
|
1801 | || (ev->time - R->MEvent.time |
|
|
1802 | > MULTICLICK_TIME / 2))) |
|
|
1803 | { |
|
|
1804 | R->MEvent.clicks = 0; |
|
|
1805 | R->MEvent.button = AnyButton; |
|
|
1806 | rxvt_mouse_report(aR_ ev); |
|
|
1807 | } |
|
|
1808 | #else /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1809 | R->MEvent.button = AnyButton; |
|
|
1810 | rxvt_mouse_report(aR_ ev); |
|
|
1811 | #endif /* MOUSE_REPORT_DOUBLECLICK */ |
|
|
1812 | return; |
|
|
1813 | } |
|
|
1814 | /* |
|
|
1815 | * dumb hack to compensate for the failure of click-and-drag |
|
|
1816 | * when overriding mouse reporting |
|
|
1817 | */ |
|
|
1818 | if (R->PrivateModes & PrivMode_mouse_report |
|
|
1819 | && R->bypass_keystate |
|
|
1820 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
|
|
1821 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
|
|
1822 | |
|
|
1823 | switch (ev->button) { |
|
|
1824 | case Button1: |
|
|
1825 | case Button3: |
|
|
1826 | rxvt_selection_make(aR_ ev->time); |
|
|
1827 | break; |
|
|
1828 | case Button2: |
|
|
1829 | rxvt_selection_request(aR_ ev->time, ev->x, ev->y); |
|
|
1830 | break; |
|
|
1831 | #ifdef MOUSE_WHEEL |
|
|
1832 | case Button4: |
|
|
1833 | case Button5: |
|
|
1834 | { |
|
|
1835 | int i, v; |
|
|
1836 | |
|
|
1837 | v = (ev->button == Button4) ? UP : DN; |
|
|
1838 | if (ev->state & ShiftMask) |
|
|
1839 | i = 1; |
|
|
1840 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
|
|
1841 | i = R->TermWin.nrow - 1; |
|
|
1842 | else |
|
|
1843 | i = 5; |
|
|
1844 | # ifdef MOUSE_SLIP_WHEELING |
|
|
1845 | if (ev->state & ControlMask) |
|
|
1846 | { |
|
|
1847 | R->mouse_slip_wheel_speed += (v ? -1 : 1); |
|
|
1848 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
|
|
1849 | } |
|
|
1850 | # endif |
|
|
1851 | # ifdef JUMP_MOUSE_WHEEL |
|
|
1852 | rxvt_scr_page(aR_ v, i); |
|
|
1853 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1854 | rxvt_scrollbar_show(aR_ 1); |
|
|
1855 | # else |
|
|
1856 | for (; i--;) |
|
|
1857 | { |
|
|
1858 | rxvt_scr_page(aR_ v, 1); |
|
|
1859 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
|
|
1860 | rxvt_scrollbar_show(aR_ 1); |
|
|
1861 | } |
|
|
1862 | # endif |
|
|
1863 | } |
|
|
1864 | break; |
|
|
1865 | #endif |
|
|
1866 | } |
|
|
1867 | } |
|
|
1868 | } |
|
|
1869 | #ifdef MENUBAR |
|
|
1870 | else if (isMenuBarWindow(ev->window)) |
|
|
1871 | rxvt_menubar_control(aR_ ev); |
|
|
1872 | #endif |
|
|
1873 | } |
|
|
1874 | |
|
|
1875 | |
|
|
1876 | #ifdef TRANSPARENT |
|
|
1877 | /* |
|
|
1878 | * Check our parents are still who we think they are. |
|
|
1879 | * Do transparency updates if required |
|
|
1880 | */ |
|
|
1881 | /* EXTPROTO */ |
|
|
1882 | int |
|
|
1883 | rxvt_check_our_parents(pR) |
|
|
1884 | { |
|
|
1885 | int i, pchanged, aformat, have_pixmap, rootdepth; |
|
|
1886 | unsigned long nitems, bytes_after; |
|
|
1887 | Atom atype; |
|
|
1888 | unsigned char *prop = NULL; |
|
|
1889 | Window root, oldp, *list; |
|
|
1890 | Pixmap rootpixmap = None; |
|
|
1891 | XWindowAttributes wattr, wrootattr; |
|
|
1892 | |
|
|
1893 | pchanged = 0; |
|
|
1894 | |
|
|
1895 | if (!(R->Options & Opt_transparent)) |
|
|
1896 | return pchanged; /* Don't try any more */ |
|
|
1897 | |
|
|
1898 | XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); |
|
|
1899 | rootdepth = wrootattr.depth; |
|
|
1900 | |
|
|
1901 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
|
|
1902 | if (rootdepth != wattr.depth) { |
|
|
1903 | if (R->am_transparent) { |
|
|
1904 | pchanged = 1; |
|
|
1905 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
1906 | R->PixColors[Color_bg]); |
|
|
1907 | R->am_transparent = R->am_pixmap_trans = 0; |
|
|
1908 | } |
|
|
1909 | return pchanged; /* Don't try any more */ |
|
|
1910 | } |
|
|
1911 | |
|
|
1912 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
|
|
1913 | XSync(R->Xdisplay, False); |
|
|
1914 | |
|
|
1915 | /* |
|
|
1916 | * Make the frame window set by the window manager have |
|
|
1917 | * the root background. Some window managers put multiple nested frame |
|
|
1918 | * windows for each client, so we have to take care about that. |
|
|
1919 | */ |
|
|
1920 | i = (R->xa[XA_XROOTPMAPID] != 0 |
|
|
1921 | && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], |
|
|
1922 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1923 | &nitems, &bytes_after, &prop) == Success)); |
|
|
1924 | if (!i || prop == NULL) |
|
|
1925 | have_pixmap = 0; |
|
|
1926 | else { |
|
|
1927 | have_pixmap = 1; |
|
|
1928 | rootpixmap = *((Pixmap *)prop); |
|
|
1929 | XFree(prop); |
|
|
1930 | } |
|
|
1931 | if (have_pixmap) { |
|
|
1932 | /* |
|
|
1933 | * Copy Xroot pixmap transparency |
|
|
1934 | */ |
|
|
1935 | int sx, sy, nx, ny; |
|
|
1936 | unsigned int nw, nh; |
|
|
1937 | Window cr; |
|
|
1938 | XImage *image; |
|
|
1939 | GC gc; |
|
|
1940 | XGCValues gcvalue; |
|
|
1941 | |
|
|
1942 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
|
|
1943 | 0, 0, &sx, &sy, &cr); |
|
|
1944 | nw = (unsigned int)R->szHint.width; |
|
|
1945 | nh = (unsigned int)R->szHint.height; |
|
|
1946 | nx = ny = 0; |
|
|
1947 | if (sx < 0) { |
|
|
1948 | nw += sx; |
|
|
1949 | nx = -sx; |
|
|
1950 | sx = 0; |
|
|
1951 | } |
|
|
1952 | if (sy < 0) { |
|
|
1953 | nh += sy; |
|
|
1954 | ny = -sy; |
|
|
1955 | sy = 0; |
|
|
1956 | } |
|
|
1957 | MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); |
|
|
1958 | MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); |
|
|
1959 | R->allowedxerror = -1; |
|
|
1960 | image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, |
|
|
1961 | ZPixmap); |
|
|
1962 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
|
|
1963 | /* XXX: may need a delay here? */ |
|
|
1964 | R->allowedxerror = 0; |
|
|
1965 | if (image == NULL) { |
|
|
1966 | if (R->am_transparent && R->am_pixmap_trans) { |
|
|
1967 | pchanged = 1; |
|
|
1968 | if (R->TermWin.pixmap != None) { |
|
|
1969 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1970 | R->TermWin.pixmap = None; |
|
|
1971 | } |
|
|
1972 | } |
|
|
1973 | R->am_pixmap_trans = 0; |
|
|
1974 | } else { |
|
|
1975 | if (R->TermWin.pixmap != None) |
|
|
1976 | XFreePixmap(R->Xdisplay, R->TermWin.pixmap); |
|
|
1977 | R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1978 | (unsigned int)R->szHint.width, |
|
|
1979 | (unsigned int)R->szHint.height, |
|
|
1980 | (unsigned int)image->depth); |
|
|
1981 | gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); |
|
|
1982 | XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, |
|
|
1983 | nx, ny, (unsigned int)image->width, |
|
|
1984 | (unsigned int)image->height); |
|
|
1985 | XFreeGC(R->Xdisplay, gc); |
|
|
1986 | XDestroyImage(image); |
|
|
1987 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
1988 | R->TermWin.pixmap); |
|
|
1989 | if (!R->am_transparent || !R->am_pixmap_trans) |
|
|
1990 | pchanged = 1; |
|
|
1991 | R->am_transparent = R->am_pixmap_trans = 1; |
|
|
1992 | } |
|
|
1993 | } |
|
|
1994 | if (!R->am_pixmap_trans) { |
|
|
1995 | unsigned int n; |
|
|
1996 | /* |
|
|
1997 | * InheritPixmap transparency |
|
|
1998 | */ |
|
|
1999 | D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); |
|
|
2000 | for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); |
|
|
2001 | i++) { |
|
|
2002 | oldp = R->TermWin.parent[i]; |
|
|
2003 | XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, |
|
|
2004 | &R->TermWin.parent[i], &list, &n); |
|
|
2005 | XFree(list); |
|
|
2006 | D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); |
|
|
2007 | if (R->TermWin.parent[i] == Xroot) { |
|
|
2008 | if (oldp != None) |
|
|
2009 | pchanged = 1; |
|
|
2010 | break; |
|
|
2011 | } |
|
|
2012 | if (oldp != R->TermWin.parent[i]) |
|
|
2013 | pchanged = 1; |
|
|
2014 | } |
|
|
2015 | n = 0; |
|
|
2016 | if (pchanged) { |
|
|
2017 | for (; n < (unsigned int)i; n++) { |
|
|
2018 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
|
|
2019 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
|
|
2020 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
|
|
2021 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
|
|
2022 | break; |
|
|
2023 | } |
|
|
2024 | } |
|
|
2025 | } |
|
|
2026 | if (n > (int)(sizeof(R->TermWin.parent) |
|
|
2027 | / sizeof(R->TermWin.parent[0]))) { |
|
|
2028 | D_X((stderr, "InheritPixmap Turning off")); |
|
|
2029 | XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], |
|
|
2030 | R->PixColors[Color_fg]); |
|
|
2031 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
|
|
2032 | R->PixColors[Color_bg]); |
|
|
2033 | R->am_transparent = 0; |
|
|
2034 | /* XXX: also turn off Opt_transparent? */ |
|
|
2035 | } else { |
|
|
2036 | /* wait (an arbitrary period) for the WM to do its thing |
|
|
2037 | * needed for fvwm2.2.2 (and before?) */ |
|
|
2038 | # ifdef HAVE_NANOSLEEP |
|
|
2039 | struct timespec rqt; |
|
|
2040 | |
|
|
2041 | rqt.tv_sec = 1; |
|
|
2042 | rqt.tv_nsec = 0; |
|
|
2043 | nanosleep(&rqt, NULL); |
|
|
2044 | # else |
|
|
2045 | sleep(1); |
|
|
2046 | # endif |
|
|
2047 | D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
|
|
2048 | for (n = 0; n < (unsigned int)i; n++) |
|
|
2049 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], |
|
|
2050 | ParentRelative); |
|
|
2051 | XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, |
|
|
2052 | ParentRelative); |
|
|
2053 | R->am_transparent = 1; |
|
|
2054 | } |
|
|
2055 | for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) |
|
|
2056 | R->TermWin.parent[i] = None; |
|
|
2057 | } |
|
|
2058 | return pchanged; |
|
|
2059 | } |
|
|
2060 | #endif |
|
|
2061 | |
|
|
2062 | /*}}} */ |
|
|
2063 | |
2324 | |
2064 | /*{{{ print pipe */ |
2325 | /*{{{ print pipe */ |
2065 | /*----------------------------------------------------------------------*/ |
2326 | /*----------------------------------------------------------------------*/ |
2066 | #ifdef PRINTPIPE |
2327 | #ifdef PRINTPIPE |
2067 | /* EXTPROTO */ |
2328 | FILE * |
2068 | FILE * |
|
|
2069 | rxvt_popen_printer(pR) |
2329 | rxvt_term::popen_printer () |
2070 | { |
2330 | { |
2071 | FILE *stream = popen(R->rs[Rs_print_pipe], "w"); |
2331 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2072 | |
2332 | |
2073 | if (stream == NULL) |
2333 | if (stream == NULL) |
2074 | rxvt_print_error("can't open printer pipe"); |
2334 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2335 | |
2075 | return stream; |
2336 | return stream; |
2076 | } |
2337 | } |
2077 | |
2338 | |
2078 | /* EXTPROTO */ |
|
|
2079 | int |
2339 | int |
2080 | rxvt_pclose_printer (FILE *stream) |
2340 | rxvt_term::pclose_printer (FILE *stream) |
2081 | { |
2341 | { |
2082 | fflush (stream); |
2342 | fflush (stream); |
2083 | /* pclose() reported not to work on SunOS 4.1.3 */ |
|
|
2084 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2085 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2086 | return pclose (stream); /* return fclose (stream); */ |
|
|
2087 | # else |
|
|
2088 | return pclose (stream); |
2343 | return pclose (stream); |
2089 | # endif |
|
|
2090 | } |
2344 | } |
2091 | |
2345 | |
2092 | /* |
2346 | /* |
2093 | * simulate attached vt100 printer |
2347 | * simulate attached vt100 printer |
2094 | */ |
2348 | */ |
2095 | /* INTPROTO */ |
|
|
2096 | void |
2349 | void |
2097 | rxvt_process_print_pipe(pR) |
2350 | rxvt_term::process_print_pipe () |
2098 | { |
2351 | { |
2099 | int done; |
2352 | int done; |
2100 | FILE *fd; |
2353 | FILE *fd; |
2101 | |
2354 | |
2102 | if ((fd = rxvt_popen_printer(aR)) == NULL) |
2355 | if ((fd = popen_printer ()) == NULL) |
2103 | return; |
2356 | return; |
2104 | |
2357 | |
2105 | /* |
2358 | /* |
2106 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2359 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2107 | * is received. |
2360 | * is received. |
2108 | */ |
2361 | */ |
2109 | for (done = 0; !done;) { |
2362 | for (done = 0; !done;) |
|
|
2363 | { |
2110 | unsigned char buf[8]; |
2364 | unsigned char buf[8]; |
2111 | unsigned char ch; |
2365 | unicode_t ch; |
2112 | unsigned int i, len; |
2366 | unsigned int i, len; |
2113 | |
2367 | |
2114 | if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { |
2368 | if ((ch = cmd_getc ()) != C0_ESC) |
|
|
2369 | { |
2115 | if (putc(ch, fd) == EOF) |
2370 | if (putc (ch, fd) == EOF) |
2116 | break; /* done = 1 */ |
2371 | break; /* done = 1 */ |
2117 | } else { |
2372 | } |
|
|
2373 | else |
|
|
2374 | { |
2118 | len = 0; |
2375 | len = 0; |
2119 | buf[len++] = ch; |
2376 | buf[len++] = ch; |
2120 | |
2377 | |
2121 | if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { |
2378 | if ((buf[len++] = cmd_getc ()) == '[') |
2122 | if ((ch = rxvt_cmd_getc(aR)) == '?') { |
2379 | { |
2123 | buf[len++] = '?'; |
2380 | if ((ch = cmd_getc ()) == '?') |
2124 | ch = rxvt_cmd_getc(aR); |
2381 | { |
2125 | } |
2382 | buf[len++] = '?'; |
|
|
2383 | ch = cmd_getc (); |
|
|
2384 | } |
2126 | if ((buf[len++] = ch) == '4') { |
2385 | if ((buf[len++] = ch) == '4') |
|
|
2386 | { |
2127 | if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') |
2387 | if ((buf[len++] = cmd_getc ()) == 'i') |
2128 | break; /* done = 1 */ |
2388 | break; /* done = 1 */ |
2129 | } |
2389 | } |
|
|
2390 | } |
|
|
2391 | |
|
|
2392 | for (i = 0; i < len; i++) |
|
|
2393 | if (putc (buf[i], fd) == EOF) |
|
|
2394 | { |
|
|
2395 | done = 1; |
|
|
2396 | break; |
|
|
2397 | } |
|
|
2398 | } |
2130 | } |
2399 | } |
2131 | for (i = 0; i < len; i++) |
2400 | |
2132 | if (putc(buf[i], fd) == EOF) { |
|
|
2133 | done = 1; |
|
|
2134 | break; |
|
|
2135 | } |
|
|
2136 | } |
|
|
2137 | } |
|
|
2138 | rxvt_pclose_printer(fd); |
2401 | pclose_printer (fd); |
2139 | } |
2402 | } |
2140 | #endif /* PRINTPIPE */ |
2403 | #endif /* PRINTPIPE */ |
2141 | /*}}} */ |
2404 | /*}}} */ |
2142 | |
2405 | |
2143 | /* *INDENT-OFF* */ |
2406 | /* *INDENT-OFF* */ |
2144 | enum { |
2407 | enum { |
2145 | C1_40 = 0x40, |
2408 | C1_40 = 0x40, |
2146 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2409 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2147 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2410 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2148 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2411 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2149 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2412 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2150 | }; |
2413 | }; |
2151 | /* *INDENT-ON* */ |
2414 | /* *INDENT-ON* */ |
2152 | |
2415 | |
2153 | /*{{{ process non-printing single characters */ |
2416 | /*{{{ process non-printing single characters */ |
2154 | /* INTPROTO */ |
|
|
2155 | void |
2417 | void |
2156 | rxvt_process_nonprinting(pR_ unsigned char ch) |
2418 | rxvt_term::process_nonprinting (unicode_t ch) |
2157 | { |
2419 | { |
2158 | switch (ch) { |
2420 | switch (ch) |
|
|
2421 | { |
|
|
2422 | case C0_ESC: |
|
|
2423 | process_escape_seq (); |
|
|
2424 | break; |
2159 | case C0_ENQ: /* terminal Status */ |
2425 | case C0_ENQ: /* terminal Status */ |
2160 | if (R->rs[Rs_answerbackstring]) |
2426 | if (rs[Rs_answerbackstring]) |
2161 | R->tt_write( |
|
|
2162 | (const unsigned char *)R->rs[Rs_answerbackstring], |
2427 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2163 | (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); |
2428 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2164 | else |
2429 | else |
2165 | R->tt_write((unsigned char *)VT100_ANS, |
2430 | tt_write ((unsigned char *)VT100_ANS, |
2166 | (unsigned int)STRLEN(VT100_ANS)); |
2431 | (unsigned int)STRLEN (VT100_ANS)); |
2167 | break; |
2432 | break; |
2168 | case C0_BEL: /* bell */ |
2433 | case C0_BEL: /* bell */ |
2169 | rxvt_scr_bell(aR); |
2434 | scr_bell (); |
2170 | break; |
2435 | break; |
2171 | case C0_BS: /* backspace */ |
2436 | case C0_BS: /* backspace */ |
2172 | rxvt_scr_backspace(aR); |
2437 | scr_backspace (); |
2173 | break; |
2438 | break; |
2174 | case C0_HT: /* tab */ |
2439 | case C0_HT: /* tab */ |
2175 | rxvt_scr_tab(aR_ 1); |
2440 | scr_tab (1); |
2176 | break; |
2441 | break; |
2177 | case C0_CR: /* carriage return */ |
2442 | case C0_CR: /* carriage return */ |
2178 | rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); |
2443 | scr_gotorc (0, 0, R_RELATIVE); |
2179 | break; |
2444 | break; |
2180 | case C0_VT: /* vertical tab, form feed */ |
2445 | case C0_VT: /* vertical tab, form feed */ |
2181 | case C0_FF: |
2446 | case C0_FF: |
2182 | case C0_LF: /* line feed */ |
2447 | case C0_LF: /* line feed */ |
2183 | rxvt_scr_index(aR_ UP); |
2448 | scr_index (UP); |
2184 | break; |
2449 | break; |
2185 | case C0_SO: /* shift out - acs */ |
2450 | case C0_SO: /* shift out - acs */ |
2186 | rxvt_scr_charset_choose(aR_ 1); |
2451 | scr_charset_choose (1); |
2187 | break; |
2452 | break; |
2188 | case C0_SI: /* shift in - acs */ |
2453 | case C0_SI: /* shift in - acs */ |
2189 | rxvt_scr_charset_choose(aR_ 0); |
2454 | scr_charset_choose (0); |
2190 | break; |
2455 | break; |
|
|
2456 | |
|
|
2457 | // 8-bit controls |
|
|
2458 | case 0x90: /* DCS */ |
|
|
2459 | process_dcs_seq (); |
|
|
2460 | break; |
|
|
2461 | case 0x9b: /* CSI */ |
|
|
2462 | process_csi_seq (); |
|
|
2463 | break; |
|
|
2464 | case 0x9d: /* CSI */ |
|
|
2465 | process_osc_seq (); |
|
|
2466 | break; |
2191 | } |
2467 | } |
2192 | } |
2468 | } |
2193 | /*}}} */ |
2469 | /*}}} */ |
2194 | |
2470 | |
2195 | |
2471 | |
2196 | /*{{{ process VT52 escape sequences */ |
2472 | /*{{{ process VT52 escape sequences */ |
2197 | /* INTPROTO */ |
|
|
2198 | void |
2473 | void |
2199 | rxvt_process_escape_vt52(pR_ unsigned char ch) |
2474 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2200 | { |
2475 | { |
2201 | int row, col; |
2476 | int row, col; |
|
|
2477 | |
|
|
2478 | switch (ch) |
2202 | |
2479 | { |
2203 | switch (ch) { |
|
|
2204 | case 'A': /* cursor up */ |
2480 | case 'A': /* cursor up */ |
2205 | rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); |
2481 | scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); |
2206 | break; |
2482 | break; |
2207 | case 'B': /* cursor down */ |
2483 | case 'B': /* cursor down */ |
2208 | rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); |
2484 | scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); |
2209 | break; |
2485 | break; |
2210 | case 'C': /* cursor right */ |
2486 | case 'C': /* cursor right */ |
2211 | rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); |
2487 | scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); |
2212 | break; |
2488 | break; |
2213 | case 'D': /* cursor left */ |
2489 | case 'D': /* cursor left */ |
2214 | rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); |
2490 | scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); |
2215 | break; |
2491 | break; |
2216 | case 'H': /* cursor home */ |
2492 | case 'H': /* cursor home */ |
2217 | rxvt_scr_gotorc(aR_ 0, 0, 0); |
2493 | scr_gotorc (0, 0, 0); |
2218 | break; |
2494 | break; |
2219 | case 'I': /* cursor up and scroll down if needed */ |
2495 | case 'I': /* cursor up and scroll down if needed */ |
2220 | rxvt_scr_index(aR_ DN); |
2496 | scr_index (DN); |
2221 | break; |
2497 | break; |
2222 | case 'J': /* erase to end of screen */ |
2498 | case 'J': /* erase to end of screen */ |
2223 | rxvt_scr_erase_screen(aR_ 0); |
2499 | scr_erase_screen (0); |
2224 | break; |
2500 | break; |
2225 | case 'K': /* erase to end of line */ |
2501 | case 'K': /* erase to end of line */ |
2226 | rxvt_scr_erase_line(aR_ 0); |
2502 | scr_erase_line (0); |
2227 | break; |
2503 | break; |
2228 | case 'Y': /* move to specified row and col */ |
2504 | case 'Y': /* move to specified row and col */ |
2229 | /* full command is 'ESC Y row col' where row and col |
2505 | /* full command is 'ESC Y row col' where row and col |
2230 | * are encoded by adding 32 and sending the ascii |
2506 | * are encoded by adding 32 and sending the ascii |
2231 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2507 | * character. eg. SPACE = 0, '+' = 13, '0' = 18, |
2232 | * etc. */ |
2508 | * etc. */ |
2233 | row = rxvt_cmd_getc(aR) - ' '; |
2509 | row = cmd_getc () - ' '; |
2234 | col = rxvt_cmd_getc(aR) - ' '; |
2510 | col = cmd_getc () - ' '; |
2235 | rxvt_scr_gotorc(aR_ row, col, 0); |
2511 | scr_gotorc (row, col, 0); |
2236 | break; |
2512 | break; |
2237 | case 'Z': /* identify the terminal type */ |
2513 | case 'Z': /* identify the terminal type */ |
2238 | R->tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2514 | tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */ |
2239 | break; |
2515 | break; |
2240 | case '<': /* turn off VT52 mode */ |
2516 | case '<': /* turn off VT52 mode */ |
2241 | PrivMode(0, PrivMode_vt52); |
2517 | PrivMode (0, PrivMode_vt52); |
2242 | break; |
2518 | break; |
2243 | case 'F': /* use special graphics character set */ |
2519 | case 'F': /* use special graphics character set */ |
2244 | case 'G': /* use regular character set */ |
2520 | case 'G': /* use regular character set */ |
2245 | /* unimplemented */ |
2521 | /* unimplemented */ |
2246 | break; |
2522 | break; |
2247 | case '=': /* use alternate keypad mode */ |
2523 | case '=': /* use alternate keypad mode */ |
2248 | case '>': /* use regular keypad mode */ |
2524 | case '>': /* use regular keypad mode */ |
2249 | /* unimplemented */ |
2525 | /* unimplemented */ |
2250 | break; |
2526 | break; |
2251 | } |
2527 | } |
2252 | } |
2528 | } |
2253 | /*}}} */ |
2529 | /*}}} */ |
2254 | |
2530 | |
2255 | |
2531 | |
2256 | /*{{{ process escape sequences */ |
2532 | /*{{{ process escape sequences */ |
2257 | /* INTPROTO */ |
|
|
2258 | void |
2533 | void |
2259 | rxvt_process_escape_seq(pR) |
2534 | rxvt_term::process_escape_seq () |
2260 | { |
2535 | { |
2261 | unsigned char ch = rxvt_cmd_getc(aR); |
2536 | unicode_t ch = cmd_getc (); |
2262 | |
2537 | |
2263 | if (R->PrivateModes & PrivMode_vt52) { |
2538 | if (PrivateModes & PrivMode_vt52) |
2264 | rxvt_process_escape_vt52(aR_ ch); |
|
|
2265 | return; |
|
|
2266 | } |
|
|
2267 | |
2539 | { |
|
|
2540 | process_escape_vt52 (ch); |
|
|
2541 | return; |
|
|
2542 | } |
|
|
2543 | |
2268 | switch (ch) { |
2544 | switch (ch) |
|
|
2545 | { |
2269 | /* case 1: do_tek_mode (); break; */ |
2546 | /* case 1: do_tek_mode (); break; */ |
2270 | case '#': |
2547 | case '#': |
2271 | if (rxvt_cmd_getc(aR) == '8') |
2548 | if (cmd_getc () == '8') |
2272 | rxvt_scr_E(aR); |
2549 | scr_E (); |
2273 | break; |
2550 | break; |
2274 | case '(': |
2551 | case '(': |
2275 | rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); |
2552 | scr_charset_set (0, (unsigned int)cmd_getc ()); |
2276 | break; |
2553 | break; |
2277 | case ')': |
2554 | case ')': |
2278 | rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); |
2555 | scr_charset_set (1, (unsigned int)cmd_getc ()); |
2279 | break; |
2556 | break; |
2280 | case '*': |
2557 | case '*': |
2281 | rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); |
2558 | scr_charset_set (2, (unsigned int)cmd_getc ()); |
2282 | break; |
2559 | break; |
2283 | case '+': |
2560 | case '+': |
2284 | rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); |
2561 | scr_charset_set (3, (unsigned int)cmd_getc ()); |
2285 | break; |
2562 | break; |
2286 | #ifdef MULTICHAR_SET |
|
|
2287 | case '$': |
|
|
2288 | rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); |
|
|
2289 | break; |
|
|
2290 | #endif |
|
|
2291 | #ifndef NO_FRILLS |
2563 | #ifndef NO_FRILLS |
2292 | case '6': |
2564 | case '6': |
2293 | rxvt_scr_backindex(aR); |
2565 | scr_backindex (); |
2294 | break; |
2566 | break; |
2295 | #endif |
2567 | #endif |
2296 | case '7': |
2568 | case '7': |
2297 | rxvt_scr_cursor(aR_ SAVE); |
2569 | scr_cursor (SAVE); |
2298 | break; |
2570 | break; |
2299 | case '8': |
2571 | case '8': |
2300 | rxvt_scr_cursor(aR_ RESTORE); |
2572 | scr_cursor (RESTORE); |
2301 | break; |
2573 | break; |
2302 | #ifndef NO_FRILLS |
2574 | #ifndef NO_FRILLS |
2303 | case '9': |
2575 | case '9': |
2304 | rxvt_scr_forwardindex(aR); |
2576 | scr_forwardindex (); |
2305 | break; |
2577 | break; |
2306 | #endif |
2578 | #endif |
2307 | case '=': |
2579 | case '=': |
2308 | case '>': |
2580 | case '>': |
2309 | PrivMode((ch == '='), PrivMode_aplKP); |
2581 | PrivMode ((ch == '='), PrivMode_aplKP); |
2310 | break; |
2582 | break; |
2311 | |
2583 | |
2312 | case C1_40: |
2584 | case C1_40: |
2313 | rxvt_cmd_getc(aR); |
2585 | cmd_getc (); |
2314 | break; |
2586 | break; |
2315 | case C1_44: |
2587 | case C1_44: |
2316 | rxvt_scr_index(aR_ UP); |
2588 | scr_index (UP); |
2317 | break; |
2589 | break; |
2318 | |
2590 | |
2319 | /* 8.3.87: NEXT LINE */ |
2591 | /* 8.3.87: NEXT LINE */ |
2320 | case C1_NEL: /* ESC E */ |
2592 | case C1_NEL: /* ESC E */ |
2321 | { |
|
|
2322 | uint32_t nlcr[] = { '\n', '\r' }; |
|
|
2323 | rxvt_scr_add_lines(aR_ nlcr, 1, 2); |
|
|
2324 | } |
2593 | { |
2325 | break; |
2594 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
|
|
2595 | scr_add_lines (nlcr, 1, 2); |
|
|
2596 | } |
|
|
2597 | break; |
2326 | |
2598 | |
2327 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2599 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2328 | case C1_ESA: /* ESC G */ |
2600 | case C1_ESA: /* ESC G */ |
2329 | rxvt_process_graphics(aR); |
2601 | process_graphics (); |
2330 | break; |
2602 | break; |
2331 | |
2603 | |
2332 | /* 8.3.63: CHARACTER TABULATION SET */ |
2604 | /* 8.3.63: CHARACTER TABULATION SET */ |
2333 | case C1_HTS: /* ESC H */ |
2605 | case C1_HTS: /* ESC H */ |
2334 | rxvt_scr_set_tab(aR_ 1); |
2606 | scr_set_tab (1); |
2335 | break; |
2607 | break; |
2336 | |
2608 | |
2337 | /* 8.3.105: REVERSE LINE FEED */ |
2609 | /* 8.3.105: REVERSE LINE FEED */ |
2338 | case C1_RI: /* ESC M */ |
2610 | case C1_RI: /* ESC M */ |
2339 | rxvt_scr_index(aR_ DN); |
2611 | scr_index (DN); |
2340 | break; |
2612 | break; |
2341 | |
2613 | |
2342 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2614 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2343 | /*case C1_SS2: scr_single_shift (2); break; */ |
2615 | /*case C1_SS2: scr_single_shift (2); break; */ |
2344 | |
2616 | |
2345 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2617 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2346 | /*case C1_SS3: scr_single_shift (3); break; */ |
2618 | /*case C1_SS3: scr_single_shift (3); break; */ |
2347 | |
2619 | |
2348 | /* 8.3.27: DEVICE CONTROL STRING */ |
2620 | /* 8.3.27: DEVICE CONTROL STRING */ |
2349 | case C1_DCS: /* ESC P */ |
2621 | case C1_DCS: /* ESC P */ |
2350 | rxvt_process_dcs_seq(aR); |
2622 | process_dcs_seq (); |
2351 | break; |
2623 | break; |
2352 | |
2624 | |
2353 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2625 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
2354 | case C1_SCI: /* ESC Z */ |
2626 | case C1_SCI: /* ESC Z */ |
2355 | R->tt_write((const unsigned char *)ESCZ_ANSWER, |
2627 | tt_write ((const unsigned char *)ESCZ_ANSWER, |
2356 | (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); |
2628 | (unsigned int) (sizeof (ESCZ_ANSWER) - 1)); |
2357 | break; /* steal obsolete ESC [ c */ |
2629 | break; /* steal obsolete ESC [ c */ |
2358 | |
2630 | |
2359 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2631 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
2360 | case C1_CSI: /* ESC [ */ |
2632 | case C1_CSI: /* ESC [ */ |
2361 | rxvt_process_csi_seq(aR); |
2633 | process_csi_seq (); |
2362 | break; |
2634 | break; |
2363 | |
2635 | |
2364 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2636 | /* 8.3.90: OPERATING SYSTEM COMMAND */ |
2365 | case C1_OSC: /* ESC ] */ |
2637 | case C1_OSC: /* ESC ] */ |
2366 | rxvt_process_osc_seq(aR); |
2638 | process_osc_seq (); |
2367 | break; |
2639 | break; |
2368 | |
2640 | |
2369 | /* 8.3.106: RESET TO INITIAL STATE */ |
2641 | /* 8.3.106: RESET TO INITIAL STATE */ |
2370 | case 'c': |
2642 | case 'c': |
2371 | rxvt_scr_poweron(aR); |
2643 | mbstate.reset (); |
2372 | rxvt_scrollbar_show(aR_ 1); |
2644 | scr_poweron (); |
2373 | break; |
2645 | scrollbar_show (1); |
|
|
2646 | break; |
2374 | |
2647 | |
2375 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2648 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2376 | case 'n': |
2649 | case 'n': |
2377 | rxvt_scr_charset_choose(aR_ 2); |
2650 | scr_charset_choose (2); |
2378 | break; |
2651 | break; |
2379 | |
2652 | |
2380 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2653 | /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ |
2381 | case 'o': |
2654 | case 'o': |
2382 | rxvt_scr_charset_choose(aR_ 3); |
2655 | scr_charset_choose (3); |
2383 | break; |
2656 | break; |
2384 | } |
2657 | } |
2385 | } |
2658 | } |
2386 | /*}}} */ |
2659 | /*}}} */ |
2387 | |
2660 | |
2388 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2661 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2389 | /* *INDENT-OFF* */ |
2662 | /* *INDENT-OFF* */ |
2390 | enum { |
2663 | enum { |
2391 | CSI_ICH = 0x40, |
2664 | CSI_ICH = 0x40, |
2392 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2665 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2393 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2666 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2394 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2667 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2395 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2668 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2396 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2669 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2397 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2670 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2398 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2671 | CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , |
2399 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2672 | CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F |
2400 | }; |
2673 | }; |
2401 | |
2674 | |
2402 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2675 | #define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ |
2403 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2676 | (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ |
2404 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2677 | | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) |
2405 | #define get_byte_array_bit(array, bit) \ |
2678 | #define get_byte_array_bit(array, bit) \ |
2406 | (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) |
2679 | (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7)))) |
2407 | |
2680 | |
2408 | const unsigned char csi_defaults[] = { |
2681 | const unsigned char csi_defaults[] = |
|
|
2682 | { |
2409 | make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2683 | make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ |
2410 | make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2684 | make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ |
2411 | make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2685 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2412 | make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2686 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2413 | make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2687 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2414 | make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2688 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2415 | make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2689 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2416 | make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2690 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2417 | }; |
2691 | }; |
2418 | /* *INDENT-ON* */ |
2692 | /* *INDENT-ON* */ |
2419 | |
2693 | |
2420 | /* INTPROTO */ |
|
|
2421 | void |
2694 | void |
2422 | rxvt_process_csi_seq(pR) |
2695 | rxvt_term::process_csi_seq () |
2423 | { |
2696 | { |
2424 | unsigned char ch, priv, i; |
2697 | unicode_t ch, priv, i; |
2425 | unsigned int nargs, p; |
2698 | unsigned int nargs, p; |
2426 | int n, ndef; |
2699 | int n, ndef; |
2427 | int arg[ESC_ARGS]; |
2700 | int arg[ESC_ARGS]; |
2428 | |
2701 | |
2429 | for (nargs = ESC_ARGS; nargs > 0;) |
2702 | for (nargs = ESC_ARGS; nargs > 0;) |
2430 | arg[--nargs] = 0; |
2703 | arg[--nargs] = 0; |
2431 | |
2704 | |
2432 | priv = 0; |
2705 | priv = 0; |
|
|
2706 | ch = cmd_getc (); |
|
|
2707 | if (ch >= '<' && ch <= '?') |
|
|
2708 | { /* '<' '=' '>' '?' */ |
|
|
2709 | priv = ch; |
2433 | ch = rxvt_cmd_getc(aR); |
2710 | ch = cmd_getc (); |
2434 | if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ |
|
|
2435 | priv = ch; |
|
|
2436 | ch = rxvt_cmd_getc(aR); |
|
|
2437 | } |
2711 | } |
|
|
2712 | |
2438 | /* read any numerical arguments */ |
2713 | /* read any numerical arguments */ |
2439 | for (n = -1; ch < CSI_ICH; ) { |
2714 | for (n = -1; ch < CSI_ICH; ) |
|
|
2715 | { |
2440 | if (isdigit(ch)) { |
2716 | if (isdigit (ch)) |
|
|
2717 | { |
2441 | if (n < 0) |
2718 | if (n < 0) |
2442 | n = ch - '0'; |
2719 | n = ch - '0'; |
2443 | else |
2720 | else |
2444 | n = n * 10 + ch - '0'; |
2721 | n = n * 10 + ch - '0'; |
|
|
2722 | } |
2445 | } else if (ch == ';') { |
2723 | else if (ch == ';') |
|
|
2724 | { |
2446 | if (nargs < ESC_ARGS) |
2725 | if (nargs < ESC_ARGS) |
2447 | arg[nargs++] = n; |
2726 | arg[nargs++] = n; |
2448 | n = -1; |
2727 | n = -1; |
2449 | } else if (ch == '\b') { |
2728 | } |
2450 | rxvt_scr_backspace(aR); |
2729 | else if (IS_CONTROL (ch)) |
2451 | } else if (ch == C0_ESC) { |
2730 | process_nonprinting (ch); |
2452 | rxvt_process_escape_seq(aR); |
2731 | |
|
|
2732 | ch = cmd_getc (); |
|
|
2733 | } |
|
|
2734 | |
|
|
2735 | if (ch > CSI_7F) |
2453 | return; |
2736 | return; |
2454 | } else if (ch < ' ') { |
|
|
2455 | rxvt_process_nonprinting(aR_ ch); |
|
|
2456 | } |
|
|
2457 | ch = rxvt_cmd_getc(aR); |
|
|
2458 | } |
|
|
2459 | |
2737 | |
2460 | if (ch > CSI_7F) |
|
|
2461 | return; |
|
|
2462 | |
|
|
2463 | if (nargs < ESC_ARGS) |
2738 | if (nargs < ESC_ARGS) |
2464 | arg[nargs++] = n; |
2739 | arg[nargs++] = n; |
2465 | |
2740 | |
2466 | i = ch - CSI_ICH; |
2741 | i = ch - CSI_ICH; |
2467 | ndef = get_byte_array_bit(csi_defaults, i); |
2742 | ndef = get_byte_array_bit (csi_defaults, i); |
2468 | for (p = 0; p < nargs; p++) |
2743 | for (p = 0; p < nargs; p++) |
2469 | if (arg[p] == -1) |
2744 | if (arg[p] == -1) |
2470 | arg[p] = ndef; |
2745 | arg[p] = ndef; |
2471 | |
2746 | |
2472 | #ifdef DEBUG_CMD |
2747 | #ifdef DEBUG_CMD |
2473 | fprintf(stderr, "CSI "); |
2748 | fprintf (stderr, "CSI "); |
2474 | for (p = 0; p < nargs; p++) |
2749 | for (p = 0; p < nargs; p++) |
2475 | fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
2750 | fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); |
2476 | fprintf(stderr, "%c\n", ch); |
2751 | fprintf (stderr, "%c\n", ch); |
2477 | #endif |
2752 | #endif |
2478 | |
2753 | |
2479 | /* |
2754 | /* |
2480 | * private mode handling |
2755 | * private mode handling |
2481 | */ |
2756 | */ |
2482 | if (priv) { |
2757 | if (priv) |
2483 | switch (priv) { |
2758 | { |
2484 | case '>': |
2759 | switch (priv) |
|
|
2760 | { |
|
|
2761 | case '>': |
2485 | if (ch == CSI_DA) /* secondary device attributes */ |
2762 | if (ch == CSI_DA) /* secondary device attributes */ |
2486 | R->tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); |
2763 | tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING); |
2487 | break; |
2764 | break; |
2488 | case '?': |
2765 | case '?': |
2489 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2766 | if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') |
2490 | rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); |
2767 | process_terminal_mode (ch, priv, nargs, arg); |
2491 | break; |
2768 | break; |
2492 | } |
2769 | } |
2493 | return; |
2770 | return; |
2494 | } |
2771 | } |
2495 | |
2772 | |
2496 | switch (ch) { |
2773 | switch (ch) |
2497 | /* |
2774 | { |
|
|
2775 | /* |
2498 | * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) |
2776 | * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses) |
2499 | */ |
2777 | */ |
2500 | #ifdef PRINTPIPE |
2778 | #ifdef PRINTPIPE |
2501 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2779 | case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ |
2502 | switch (arg[0]) { |
2780 | switch (arg[0]) |
|
|
2781 | { |
2503 | case 0: /* initiate transfer to primary aux device */ |
2782 | case 0: /* initiate transfer to primary aux device */ |
2504 | rxvt_scr_printscreen(aR_ 0); |
2783 | scr_printscreen (0); |
2505 | break; |
2784 | break; |
2506 | case 5: /* start relay to primary aux device */ |
2785 | case 5: /* start relay to primary aux device */ |
2507 | rxvt_process_print_pipe(aR); |
2786 | process_print_pipe (); |
|
|
2787 | break; |
|
|
2788 | } |
2508 | break; |
2789 | break; |
2509 | } |
|
|
2510 | break; |
|
|
2511 | #endif |
2790 | #endif |
2512 | |
2791 | |
2513 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2792 | case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ |
2514 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2793 | case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ |
2515 | arg[0] = -arg[0]; |
2794 | arg[0] = -arg[0]; |
2516 | /* FALLTHROUGH */ |
2795 | /* FALLTHROUGH */ |
2517 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2796 | case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ |
2518 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2797 | case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ |
2519 | rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); |
2798 | scr_gotorc (arg[0], 0, RELATIVE); |
2520 | break; |
2799 | break; |
2521 | |
2800 | |
2522 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2801 | case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ |
2523 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2802 | case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ |
2524 | #ifdef ISO6429 |
2803 | #ifdef ISO6429 |
2525 | arg[0] = -arg[0]; |
2804 | arg[0] = -arg[0]; |
2526 | #else /* emulate common DEC VTs */ |
2805 | #else /* emulate common DEC VTs */ |
2527 | arg[0] = arg[0] ? -arg[0] : -1; |
2806 | arg[0] = arg[0] ? -arg[0] : -1; |
2528 | #endif |
2807 | #endif |
2529 | /* FALLTHROUGH */ |
2808 | /* FALLTHROUGH */ |
2530 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2809 | case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ |
2531 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2810 | case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ |
2532 | #ifdef ISO6429 |
2811 | #ifdef ISO6429 |
2533 | rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); |
2812 | scr_gotorc (0, arg[0], RELATIVE); |
2534 | #else /* emulate common DEC VTs */ |
2813 | #else /* emulate common DEC VTs */ |
2535 | rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); |
2814 | scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); |
2536 | #endif |
2815 | #endif |
2537 | break; |
2816 | break; |
2538 | |
2817 | |
2539 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2818 | case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ |
2540 | arg[0] = -arg[0]; |
2819 | arg[0] = -arg[0]; |
2541 | /* FALLTHROUGH */ |
2820 | /* FALLTHROUGH */ |
2542 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2821 | case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ |
2543 | rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); |
2822 | scr_gotorc (arg[0], 0, R_RELATIVE); |
2544 | break; |
2823 | break; |
2545 | |
2824 | |
2546 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2825 | case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ |
2547 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2826 | case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ |
2548 | rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); |
2827 | scr_gotorc (0, arg[0] - 1, R_RELATIVE); |
2549 | break; |
2828 | break; |
2550 | |
2829 | |
2551 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2830 | case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ |
2552 | rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); |
2831 | scr_gotorc (arg[0] - 1, 0, C_RELATIVE); |
2553 | break; |
2832 | break; |
2554 | |
2833 | |
2555 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2834 | case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ |
2556 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2835 | case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ |
2557 | rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2836 | scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); |
2558 | break; |
2837 | break; |
2559 | |
2838 | |
2560 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2839 | case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ |
2561 | arg[0] = -arg[0]; |
2840 | arg[0] = -arg[0]; |
2562 | /* FALLTHROUGH */ |
2841 | /* FALLTHROUGH */ |
2563 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2842 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2564 | rxvt_scr_tab(aR_ arg[0]); |
2843 | scr_tab (arg[0]); |
2565 | break; |
2844 | break; |
2566 | |
2845 | |
2567 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2846 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2568 | rxvt_scr_erase_screen(aR_ arg[0]); |
2847 | scr_erase_screen (arg[0]); |
2569 | break; |
2848 | break; |
2570 | |
2849 | |
2571 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2850 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2572 | rxvt_scr_erase_line(aR_ arg[0]); |
2851 | scr_erase_line (arg[0]); |
2573 | break; |
2852 | break; |
2574 | |
2853 | |
2575 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2854 | case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ |
2576 | rxvt_scr_insdel_chars(aR_ arg[0], INSERT); |
2855 | scr_insdel_chars (arg[0], INSERT); |
2577 | break; |
2856 | break; |
2578 | |
2857 | |
2579 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2858 | case CSI_IL: /* 8.3.68: (1) INSERT LINE */ |
2580 | rxvt_scr_insdel_lines(aR_ arg[0], INSERT); |
2859 | scr_insdel_lines (arg[0], INSERT); |
2581 | break; |
2860 | break; |
2582 | |
2861 | |
2583 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2862 | case CSI_DL: /* 8.3.33: (1) DELETE LINE */ |
2584 | rxvt_scr_insdel_lines(aR_ arg[0], DELETE); |
2863 | scr_insdel_lines (arg[0], DELETE); |
2585 | break; |
2864 | break; |
2586 | |
2865 | |
2587 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2866 | case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ |
2588 | rxvt_scr_insdel_chars(aR_ arg[0], ERASE); |
2867 | scr_insdel_chars (arg[0], ERASE); |
2589 | break; |
2868 | break; |
2590 | |
2869 | |
2591 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2870 | case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ |
2592 | rxvt_scr_insdel_chars(aR_ arg[0], DELETE); |
2871 | scr_insdel_chars (arg[0], DELETE); |
2593 | break; |
2872 | break; |
2594 | |
2873 | |
2595 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2874 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2596 | arg[0] = -arg[0]; |
2875 | arg[0] = -arg[0]; |
2597 | /* FALLTHROUGH */ |
2876 | /* FALLTHROUGH */ |
2598 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2877 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2599 | R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2878 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); |
2600 | break; |
2879 | break; |
2601 | |
2880 | |
2602 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2881 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2603 | R->tt_write((const unsigned char *)VT100_ANS, |
2882 | tt_write ((const unsigned char *)VT100_ANS, |
2604 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2883 | (unsigned int) (sizeof (VT100_ANS) - 1)); |
2605 | break; |
2884 | break; |
2606 | |
2885 | |
2607 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2886 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
2608 | rxvt_process_sgr_mode(aR_ nargs, arg); |
2887 | process_sgr_mode (nargs, arg); |
2609 | break; |
2888 | break; |
2610 | |
2889 | |
2611 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2890 | case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ |
2612 | switch (arg[0]) { |
2891 | switch (arg[0]) |
|
|
2892 | { |
2613 | case 5: /* DSR requested */ |
2893 | case 5: /* DSR requested */ |
2614 | R->tt_printf("\033[0n"); |
2894 | tt_printf ("\033[0n"); |
2615 | break; |
2895 | break; |
2616 | case 6: /* CPR requested */ |
2896 | case 6: /* CPR requested */ |
2617 | rxvt_scr_report_position(aR); |
2897 | scr_report_position (); |
2618 | break; |
2898 | break; |
2619 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2620 | case 7: /* unofficial extension */ |
2899 | case 7: /* unofficial extension */ |
|
|
2900 | if (Options & Opt_insecure) |
2621 | R->tt_printf("%-.250s\n", R->rs[Rs_display_name]); |
2901 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2622 | break; |
2902 | break; |
2623 | #endif |
|
|
2624 | case 8: /* unofficial extension */ |
2903 | case 8: /* unofficial extension */ |
2625 | rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); |
2904 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
|
|
2905 | break; |
|
|
2906 | } |
2626 | break; |
2907 | break; |
2627 | } |
|
|
2628 | break; |
|
|
2629 | |
2908 | |
2630 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2909 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2631 | switch (arg[0]) { |
2910 | switch (arg[0]) |
|
|
2911 | { |
2632 | case 0: /* char tab stop cleared at active position */ |
2912 | case 0: /* char tab stop cleared at active position */ |
2633 | rxvt_scr_set_tab(aR_ 0); |
2913 | scr_set_tab (0); |
2634 | break; |
2914 | break; |
2635 | /* case 1: */ /* line tab stop cleared in active line */ |
2915 | /* case 1: */ /* line tab stop cleared in active line */ |
2636 | /* case 2: */ /* char tab stops cleared in active line */ |
2916 | /* case 2: */ /* char tab stops cleared in active line */ |
2637 | case 3: /* all char tab stops are cleared */ |
2917 | case 3: /* all char tab stops are cleared */ |
2638 | /* case 4: */ /* all line tab stops are cleared */ |
2918 | /* case 4: */ /* all line tab stops are cleared */ |
2639 | case 5: /* all tab stops are cleared */ |
2919 | case 5: /* all tab stops are cleared */ |
2640 | rxvt_scr_set_tab(aR_ -1); |
2920 | scr_set_tab (-1); |
|
|
2921 | break; |
|
|
2922 | } |
2641 | break; |
2923 | break; |
2642 | } |
|
|
2643 | break; |
|
|
2644 | |
2924 | |
2645 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2925 | case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ |
2646 | switch (arg[0]) { |
2926 | switch (arg[0]) |
|
|
2927 | { |
2647 | case 0: /* char tab stop set at active position */ |
2928 | case 0: /* char tab stop set at active position */ |
2648 | rxvt_scr_set_tab(aR_ 1); |
2929 | scr_set_tab (1); |
2649 | break; /* = ESC H */ |
2930 | break; /* = ESC H */ |
2650 | /* case 1: */ /* line tab stop set at active line */ |
2931 | /* case 1: */ /* line tab stop set at active line */ |
2651 | case 2: /* char tab stop cleared at active position */ |
2932 | case 2: /* char tab stop cleared at active position */ |
2652 | rxvt_scr_set_tab(aR_ 0); |
2933 | scr_set_tab (0); |
2653 | break; /* = ESC [ 0 g */ |
2934 | break; /* = ESC [ 0 g */ |
2654 | /* case 3: */ /* line tab stop cleared at active line */ |
2935 | /* case 3: */ /* line tab stop cleared at active line */ |
2655 | /* case 4: */ /* char tab stops cleared at active line */ |
2936 | /* case 4: */ /* char tab stops cleared at active line */ |
2656 | case 5: /* all char tab stops are cleared */ |
2937 | case 5: /* all char tab stops are cleared */ |
2657 | rxvt_scr_set_tab(aR_ -1); |
2938 | scr_set_tab (-1); |
2658 | break; /* = ESC [ 3 g */ |
2939 | break; /* = ESC [ 3 g */ |
2659 | /* case 6: */ /* all line tab stops are cleared */ |
2940 | /* case 6: */ /* all line tab stops are cleared */ |
2660 | } |
2941 | } |
2661 | break; |
2942 | break; |
2662 | |
2943 | |
2663 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2944 | case CSI_RM: /* 8.3.107: RESET MODE */ |
2664 | if (arg[0] == 4) |
2945 | if (arg[0] == 4) |
2665 | rxvt_scr_insert_mode(aR_ 0); |
2946 | scr_insert_mode (0); |
2666 | break; |
2947 | break; |
2667 | |
2948 | |
2668 | case CSI_SM: /* 8.3.126: SET MODE */ |
2949 | case CSI_SM: /* 8.3.126: SET MODE */ |
2669 | if (arg[0] == 4) |
2950 | if (arg[0] == 4) |
2670 | rxvt_scr_insert_mode(aR_ 1); |
2951 | scr_insert_mode (1); |
2671 | break; |
2952 | break; |
2672 | |
2953 | |
2673 | /* |
2954 | /* |
2674 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2955 | * PRIVATE USE beyond this point. All CSI_7? sequences here |
2675 | */ |
2956 | */ |
2676 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2957 | case CSI_72: /* DECSTBM: set top and bottom margins */ |
2677 | if (nargs == 1) |
2958 | if (nargs == 1) |
2678 | rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); |
2959 | scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); |
2679 | else if (nargs == 0 || arg[0] >= arg[1]) |
2960 | else if (nargs == 0 || arg[0] >= arg[1]) |
2680 | rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); |
2961 | scr_scroll_region (0, MAX_ROWS - 1); |
2681 | else |
2962 | else |
2682 | rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); |
2963 | scr_scroll_region (arg[0] - 1, arg[1] - 1); |
2683 | break; |
2964 | break; |
2684 | |
2965 | |
2685 | case CSI_73: |
2966 | case CSI_73: |
2686 | rxvt_scr_cursor(aR_ SAVE); |
2967 | scr_cursor (SAVE); |
2687 | break; |
2968 | break; |
2688 | case CSI_75: |
2969 | case CSI_75: |
2689 | rxvt_scr_cursor(aR_ RESTORE); |
2970 | scr_cursor (RESTORE); |
2690 | break; |
2971 | break; |
2691 | |
2972 | |
2692 | #ifndef NO_FRILLS |
2973 | #ifndef NO_FRILLS |
2693 | case CSI_74: |
2974 | case CSI_74: |
2694 | rxvt_process_window_ops(aR_ arg, nargs); |
2975 | process_window_ops (arg, nargs); |
2695 | break; |
2976 | break; |
2696 | #endif |
2977 | #endif |
2697 | |
2978 | |
2698 | case CSI_78: /* DECREQTPARM */ |
2979 | case CSI_78: /* DECREQTPARM */ |
2699 | if (arg[0] == 0 || arg[0] == 1) |
2980 | if (arg[0] == 0 || arg[0] == 1) |
2700 | R->tt_printf("\033[%d;1;1;112;112;1;0x", arg[0] + 2); |
2981 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2701 | /* FALLTHROUGH */ |
2982 | break; |
2702 | |
2983 | |
2703 | default: |
2984 | default: |
2704 | break; |
2985 | break; |
2705 | } |
2986 | } |
2706 | } |
2987 | } |
2707 | /*}}} */ |
2988 | /*}}} */ |
2708 | |
2989 | |
2709 | #ifndef NO_FRILLS |
2990 | #ifndef NO_FRILLS |
2710 | /* ARGSUSED */ |
2991 | /* ARGSUSED */ |
2711 | /* INTPROTO */ |
|
|
2712 | void |
2992 | void |
2713 | rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) |
2993 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2714 | { |
2994 | { |
2715 | int x, y; |
2995 | int x, y; |
2716 | #if 0 |
|
|
2717 | char *s; |
|
|
2718 | #endif |
|
|
2719 | XWindowAttributes wattr; |
2996 | XWindowAttributes wattr; |
2720 | Window wdummy; |
2997 | Window wdummy; |
2721 | |
2998 | |
2722 | if (nargs == 0) |
2999 | if (nargs == 0) |
2723 | return; |
3000 | return; |
|
|
3001 | |
2724 | switch (args[0]) { |
3002 | switch (args[0]) |
|
|
3003 | { |
2725 | /* |
3004 | /* |
2726 | * commands |
3005 | * commands |
2727 | */ |
3006 | */ |
2728 | case 1: /* deiconify window */ |
3007 | case 1: /* deiconify window */ |
2729 | XMapWindow(R->Xdisplay, R->TermWin.parent[0]); |
3008 | XMapWindow (display->display, TermWin.parent[0]); |
2730 | break; |
3009 | break; |
2731 | case 2: /* iconify window */ |
3010 | case 2: /* iconify window */ |
2732 | XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], |
3011 | XIconifyWindow (display->display, TermWin.parent[0], |
2733 | DefaultScreen(R->Xdisplay)); |
3012 | DefaultScreen (display->display)); |
2734 | break; |
3013 | break; |
2735 | case 3: /* set position (pixels) */ |
3014 | case 3: /* set position (pixels) */ |
2736 | XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); |
3015 | XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]); |
2737 | break; |
3016 | break; |
2738 | case 4: /* set size (pixels) */ |
3017 | case 4: /* set size (pixels) */ |
2739 | rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); |
3018 | set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); |
2740 | break; |
3019 | break; |
2741 | case 5: /* raise window */ |
3020 | case 5: /* raise window */ |
2742 | XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); |
3021 | XRaiseWindow (display->display, TermWin.parent[0]); |
2743 | break; |
3022 | break; |
2744 | case 6: /* lower window */ |
3023 | case 6: /* lower window */ |
2745 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
3024 | XLowerWindow (display->display, TermWin.parent[0]); |
2746 | break; |
3025 | break; |
2747 | case 7: /* refresh window */ |
3026 | case 7: /* refresh window */ |
2748 | rxvt_scr_touch(aR_ True); |
3027 | scr_touch (true); |
2749 | break; |
3028 | break; |
2750 | case 8: /* set size (chars) */ |
3029 | case 8: /* set size (chars) */ |
2751 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
3030 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2752 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3031 | (unsigned int) (args[1] * TermWin.fheight)); |
2753 | break; |
3032 | break; |
|
|
3033 | |
|
|
3034 | //case 9: NYI, TODO, restore maximized window or maximize window |
2754 | default: |
3035 | default: |
2755 | if (args[0] >= 24) /* set height (chars) */ |
3036 | if (args[0] >= 24) /* set height (chars) */ |
2756 | rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, |
3037 | set_widthheight ((unsigned int)TermWin.width, |
2757 | (unsigned int)(args[1] * R->TermWin.fheight)); |
3038 | (unsigned int) (args[1] * TermWin.fheight)); |
2758 | break; |
3039 | break; |
|
|
3040 | |
|
|
3041 | |
2759 | /* |
3042 | /* |
2760 | * reports - some output format copied from XTerm |
3043 | * reports - some output format copied from XTerm |
2761 | */ |
3044 | */ |
2762 | case 11: /* report window state */ |
3045 | case 11: /* report window state */ |
2763 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3046 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2764 | R->tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3047 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2765 | break; |
3048 | break; |
2766 | case 13: /* report window position */ |
3049 | case 13: /* report window position */ |
2767 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3050 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2768 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, |
3051 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2769 | -wattr.border_width, -wattr.border_width, |
3052 | -wattr.border_width, -wattr.border_width, |
2770 | &x, &y, &wdummy); |
3053 | &x, &y, &wdummy); |
2771 | R->tt_printf("\033[3;%d;%dt", x, y); |
3054 | tt_printf ("\033[3;%d;%dt", x, y); |
2772 | break; |
3055 | break; |
2773 | case 14: /* report window size (pixels) */ |
3056 | case 14: /* report window size (pixels) */ |
2774 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); |
3057 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2775 | R->tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); |
3058 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2776 | break; |
3059 | break; |
|
|
3060 | case 18: /* report text area size (chars) */ |
|
|
3061 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3062 | break; |
2777 | case 18: /* report window size (chars) */ |
3063 | case 19: /* report window size (chars) */ |
2778 | R->tt_printf("\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); |
3064 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
2779 | break; |
3065 | break; |
2780 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2781 | case 20: /* report icon label */ |
3066 | case 20: /* report icon label */ |
|
|
3067 | if (Options & Opt_insecure) |
|
|
3068 | { |
|
|
3069 | char *s; |
2782 | XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); |
3070 | XGetIconName (display->display, TermWin.parent[0], &s); |
2783 | R->tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3071 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
2784 | break; |
3072 | } |
|
|
3073 | break; |
2785 | case 21: /* report window title */ |
3074 | case 21: /* report window title */ |
|
|
3075 | if (Options & Opt_insecure) |
|
|
3076 | { |
|
|
3077 | char *s; |
2786 | XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); |
3078 | XFetchName (display->display, TermWin.parent[0], &s); |
2787 | R->tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3079 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
2788 | break; |
3080 | } |
2789 | #endif |
3081 | break; |
2790 | } |
3082 | } |
2791 | } |
3083 | } |
2792 | #endif |
3084 | #endif |
2793 | |
3085 | |
2794 | /*----------------------------------------------------------------------*/ |
3086 | /*----------------------------------------------------------------------*/ |
2795 | /* |
3087 | /* |
2796 | * get input up until STRING TERMINATOR (or BEL) |
3088 | * get input up until STRING TERMINATOR (or BEL) |
2797 | * ends_how is terminator used. returned input must be free()d |
3089 | * ends_how is terminator used. returned input must be free()'d |
2798 | */ |
3090 | */ |
2799 | /* INTPROTO */ |
|
|
2800 | unsigned char * |
3091 | unsigned char * |
2801 | rxvt_get_to_st(pR_ unsigned char *ends_how) |
3092 | rxvt_term::get_to_st (unicode_t &ends_how) |
2802 | { |
3093 | { |
2803 | int seen_esc = 0; /* seen escape? */ |
3094 | int seen_esc = 0; /* seen escape? */ |
2804 | unsigned int n = 0; |
3095 | unsigned int n = 0; |
2805 | unsigned char *s; |
3096 | unsigned char *s; |
|
|
3097 | unicode_t ch; |
2806 | unsigned char ch, string[STRING_MAX]; |
3098 | unsigned char string[STRING_MAX]; |
2807 | |
3099 | |
2808 | for (; (ch = rxvt_cmd_getc(aR));) { |
3100 | while ((ch = cmd_getc ())) |
2809 | if (ch == C0_BEL |
3101 | { |
2810 | || ch == CHAR_ST |
3102 | if (ch == C0_BEL || ch == CHAR_ST) |
2811 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
|
|
2812 | break; |
3103 | break; |
|
|
3104 | |
|
|
3105 | if (seen_esc) |
|
|
3106 | if (ch == 0x5c) /* 7bit ST */ |
|
|
3107 | break; |
|
|
3108 | else |
|
|
3109 | return NULL; |
|
|
3110 | |
2813 | if (ch == C0_ESC) { |
3111 | if (ch == C0_ESC) |
|
|
3112 | { |
2814 | seen_esc = 1; |
3113 | seen_esc = 1; |
2815 | continue; |
3114 | continue; |
2816 | } else if (ch == '\t') |
3115 | } |
|
|
3116 | else if (ch == C0_HT) |
2817 | ch = ' '; /* translate '\t' to space */ |
3117 | ch = ' '; /* translate '\t' to space */ |
2818 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3118 | else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) |
2819 | return NULL; /* other control character - exit */ |
3119 | return NULL; /* other control character - exit */ |
|
|
3120 | |
2820 | if (n < sizeof(string) - 1) |
3121 | if (n >= sizeof (string) - 1) |
|
|
3122 | // stop at some sane length |
|
|
3123 | return NULL; |
|
|
3124 | |
2821 | string[n++] = ch; |
3125 | string[n++] = ch; |
2822 | seen_esc = 0; |
3126 | seen_esc = 0; |
2823 | } |
3127 | } |
|
|
3128 | |
2824 | string[n++] = '\0'; |
3129 | string[n++] = '\0'; |
|
|
3130 | |
2825 | if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) |
3131 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2826 | return NULL; |
3132 | return NULL; |
|
|
3133 | |
2827 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3134 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2828 | STRNCPY(s, string, n); |
3135 | STRNCPY (s, string, n); |
2829 | return s; |
3136 | return s; |
2830 | } |
3137 | } |
2831 | |
3138 | |
2832 | /*----------------------------------------------------------------------*/ |
3139 | /*----------------------------------------------------------------------*/ |
2833 | /* |
3140 | /* |
2834 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3141 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2835 | */ |
3142 | */ |
2836 | /* INTPROTO */ |
|
|
2837 | void |
3143 | void |
2838 | rxvt_process_dcs_seq(pR) |
3144 | rxvt_term::process_dcs_seq () |
2839 | { |
3145 | { |
2840 | unsigned char eh, *s; |
3146 | unsigned char *s; |
2841 | /* |
3147 | unicode_t eh; |
|
|
3148 | |
|
|
3149 | /* |
2842 | * Not handled yet |
3150 | * Not handled yet |
2843 | */ |
3151 | */ |
2844 | s = rxvt_get_to_st(aR_ &eh); |
3152 | s = get_to_st (eh); |
2845 | if (s) |
3153 | if (s) |
2846 | free(s); |
3154 | free (s); |
|
|
3155 | |
2847 | return; |
3156 | return; |
2848 | } |
3157 | } |
2849 | |
3158 | |
2850 | /*----------------------------------------------------------------------*/ |
3159 | /*----------------------------------------------------------------------*/ |
2851 | /* |
3160 | /* |
2852 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3161 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2853 | */ |
3162 | */ |
2854 | /* INTPROTO */ |
|
|
2855 | void |
3163 | void |
2856 | rxvt_process_osc_seq(pR) |
3164 | rxvt_term::process_osc_seq () |
2857 | { |
3165 | { |
2858 | unsigned char ch, eh, *s; |
3166 | unicode_t ch, eh; |
2859 | int arg; |
3167 | int arg; |
2860 | |
3168 | |
2861 | ch = rxvt_cmd_getc(aR); |
3169 | ch = cmd_getc (); |
2862 | for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
3170 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2863 | arg = arg * 10 + (ch - '0'); |
3171 | arg = arg * 10 + (ch - '0'); |
2864 | |
3172 | |
2865 | if (ch == ';') { |
3173 | if (ch == ';') |
2866 | s = rxvt_get_to_st(aR_ &eh); |
|
|
2867 | if (s) { |
|
|
2868 | /* |
|
|
2869 | * rxvt_menubar_dispatch() violates the constness of the string, |
|
|
2870 | * so do it here |
|
|
2871 | */ |
|
|
2872 | if (arg == XTerm_Menu) |
|
|
2873 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2874 | rxvt_menubar_dispatch(aR_ (char *)s); |
|
|
2875 | #else |
|
|
2876 | 0; |
|
|
2877 | #endif |
|
|
2878 | else |
|
|
2879 | rxvt_xterm_seq(aR_ arg, (char *)s, eh); |
|
|
2880 | free(s); |
|
|
2881 | } |
|
|
2882 | } |
3174 | { |
|
|
3175 | unsigned char *s = get_to_st (eh); |
|
|
3176 | |
|
|
3177 | if (s) |
|
|
3178 | { |
|
|
3179 | process_xterm_seq (arg, (char *)s, eh); |
|
|
3180 | free (s); |
|
|
3181 | } |
|
|
3182 | } |
2883 | } |
3183 | } |
|
|
3184 | |
|
|
3185 | void |
|
|
3186 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3187 | { |
|
|
3188 | if (str[0] == '?' && !str[1]) |
|
|
3189 | { |
|
|
3190 | if (Options & Opt_insecure) |
|
|
3191 | { |
|
|
3192 | unsigned short r, g, b; |
|
|
3193 | PixColors[color].get (display, r, g, b); |
|
|
3194 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3195 | } |
|
|
3196 | } |
|
|
3197 | else |
|
|
3198 | set_window_color (color, str); |
|
|
3199 | } |
|
|
3200 | |
2884 | /* |
3201 | /* |
2885 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3202 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2886 | * 0 = change iconName/title |
3203 | * 0 = change iconName/title |
2887 | * 1 = change iconName |
3204 | * 1 = change iconName |
2888 | * 2 = change title |
3205 | * 2 = change title |
2889 | * 4 = change color |
3206 | * 4 = change color |
|
|
3207 | * 10 = change fg color |
|
|
3208 | * 11 = change bg color |
2890 | * 12 = change text color |
3209 | * 12 = change text color |
2891 | * 13 = change mouse foreground color |
3210 | * 13 = change mouse foreground color |
2892 | * 17 = change highlight character colour |
3211 | * 17 = change highlight character colour |
2893 | * 18 = change bold character color |
3212 | * 18 = change bold character color |
2894 | * 19 = change underlined character color |
3213 | * 19 = change underlined character color |
2895 | * 46 = change logfile (not implemented) |
3214 | * 46 = change logfile (not implemented) |
2896 | * 50 = change font |
3215 | * 50 = change font |
2897 | * |
3216 | * |
2898 | * rxvt extensions: |
3217 | * rxvt extensions: |
2899 | * 10 = menu (may change in future) |
|
|
2900 | * 20 = bg pixmap |
3218 | * 20 = bg pixmap |
2901 | * 39 = change default fg color |
3219 | * 39 = change default fg color |
2902 | * 49 = change default bg color |
3220 | * 49 = change default bg color |
2903 | * 55 = dump scrollback buffer and all of screen |
3221 | * 55 = dump scrollback buffer and all of screen |
|
|
3222 | * 701 = change locale |
|
|
3223 | * 702 = find font |
|
|
3224 | * 703 = menu |
2904 | */ |
3225 | */ |
2905 | /* EXTPROTO */ |
|
|
2906 | void |
3226 | void |
2907 | rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) |
3227 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
2908 | { |
3228 | { |
2909 | int changed = 0; |
3229 | int changed = 0; |
2910 | int color; |
3230 | int color; |
2911 | char *buf, *name; |
3231 | char *buf, *name; |
|
|
3232 | bool query = str[0] == '?' && !str[1]; |
2912 | |
3233 | |
2913 | assert(str != NULL); |
3234 | assert (str != NULL); |
2914 | switch (op) { |
3235 | switch (op) |
|
|
3236 | { |
2915 | case XTerm_name: |
3237 | case XTerm_name: |
2916 | rxvt_set_title(aR_ str); |
3238 | set_title (str); |
2917 | /* FALLTHROUGH */ |
3239 | /* FALLTHROUGH */ |
2918 | case XTerm_iconName: |
3240 | case XTerm_iconName: |
2919 | rxvt_set_iconName(aR_ str); |
3241 | set_icon_name (str); |
2920 | break; |
3242 | break; |
2921 | case XTerm_title: |
3243 | case XTerm_title: |
2922 | rxvt_set_title(aR_ str); |
3244 | set_title (str); |
2923 | break; |
3245 | break; |
|
|
3246 | case XTerm_property: |
|
|
3247 | if (str[0] == '?') |
|
|
3248 | { |
|
|
3249 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3250 | Atom actual_type; |
|
|
3251 | int actual_format; |
|
|
3252 | unsigned long nitems; |
|
|
3253 | unsigned long bytes_after; |
|
|
3254 | unsigned char *value = 0; |
|
|
3255 | const char *str = ""; |
|
|
3256 | |
|
|
3257 | if (prop |
|
|
3258 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3259 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3260 | &actual_type, &actual_format, |
|
|
3261 | &nitems, &bytes_after, &value) == Success |
|
|
3262 | && actual_type != None |
|
|
3263 | && actual_format == 8) |
|
|
3264 | str = (const char *)(value); |
|
|
3265 | |
|
|
3266 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3267 | |
|
|
3268 | XFree (value); |
|
|
3269 | } |
|
|
3270 | else |
|
|
3271 | { |
|
|
3272 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3273 | |
|
|
3274 | if (eq) |
|
|
3275 | { |
|
|
3276 | *eq = 0; |
|
|
3277 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3278 | display->atom (str), XA_STRING, 8, |
|
|
3279 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3280 | strlen (eq + 1)); |
|
|
3281 | } |
|
|
3282 | else |
|
|
3283 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3284 | display->atom (str)); |
|
|
3285 | } |
|
|
3286 | break; |
|
|
3287 | |
2924 | case XTerm_Color: |
3288 | case XTerm_Color: |
2925 | for (buf = (char *)str; buf && *buf;) { |
3289 | for (buf = (char *)str; buf && *buf;) |
|
|
3290 | { |
2926 | if ((name = STRCHR(buf, ';')) == NULL) |
3291 | if ((name = STRCHR (buf, ';')) == NULL) |
2927 | break; |
3292 | break; |
|
|
3293 | |
2928 | *name++ = '\0'; |
3294 | *name++ = '\0'; |
2929 | color = atoi(buf); |
3295 | color = atoi (buf); |
|
|
3296 | |
2930 | if (color < 0 || color >= TOTAL_COLORS) |
3297 | if (color < 0 || color >= TOTAL_COLORS) |
2931 | break; |
3298 | break; |
|
|
3299 | |
2932 | if ((buf = STRCHR(name, ';')) != NULL) |
3300 | if ((buf = STRCHR (name, ';')) != NULL) |
2933 | *buf++ = '\0'; |
3301 | *buf++ = '\0'; |
2934 | rxvt_set_window_color(aR_ color + minCOLOR, name); |
3302 | |
2935 | } |
3303 | if (name[0] == '?' && !name[1]) |
2936 | break; |
3304 | { |
|
|
3305 | if (Options & Opt_insecure) |
|
|
3306 | { |
|
|
3307 | unsigned short r, g, b; |
|
|
3308 | PixColors[color + minCOLOR].get (display, r, g, b); |
|
|
3309 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3310 | } |
|
|
3311 | } |
|
|
3312 | else |
|
|
3313 | set_window_color (color + minCOLOR, name); |
|
|
3314 | } |
|
|
3315 | break; |
|
|
3316 | case XTerm_Color00: |
|
|
3317 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3318 | break; |
|
|
3319 | case XTerm_Color01: |
|
|
3320 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
|
|
3321 | break; |
2937 | #ifndef NO_CURSORCOLOR |
3322 | #ifndef NO_CURSORCOLOR |
2938 | case XTerm_Color_cursor: |
3323 | case XTerm_Color_cursor: |
2939 | rxvt_set_window_color(aR_ Color_cursor, str); |
3324 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
2940 | break; |
3325 | break; |
2941 | #endif |
3326 | #endif |
2942 | case XTerm_Color_pointer: |
3327 | case XTerm_Color_pointer_fg: |
2943 | rxvt_set_window_color(aR_ Color_pointer, str); |
3328 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
2944 | break; |
3329 | break; |
|
|
3330 | case XTerm_Color_pointer_bg: |
|
|
3331 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
|
|
3332 | break; |
2945 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3333 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2946 | case XTerm_Color_BD: |
3334 | case XTerm_Color_BD: |
2947 | rxvt_set_window_color(aR_ Color_BD, str); |
3335 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
2948 | break; |
3336 | break; |
2949 | case XTerm_Color_UL: |
3337 | case XTerm_Color_UL: |
2950 | rxvt_set_window_color(aR_ Color_UL, str); |
3338 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
2951 | break; |
3339 | break; |
2952 | case XTerm_Color_RV: |
3340 | case XTerm_Color_RV: |
2953 | rxvt_set_window_color(aR_ Color_RV, str); |
3341 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
2954 | break; |
3342 | break; |
2955 | #endif |
3343 | #endif |
2956 | |
3344 | |
2957 | case XTerm_Menu: |
|
|
2958 | /* |
|
|
2959 | * rxvt_menubar_dispatch() violates the constness of the string, |
|
|
2960 | * so DON'T do it here |
|
|
2961 | */ |
|
|
2962 | break; |
|
|
2963 | case XTerm_Pixmap: |
3345 | case XTerm_Pixmap: |
2964 | if (*str != ';') { |
3346 | if (*str != ';') |
|
|
3347 | { |
2965 | #if XPM_BACKGROUND |
3348 | #if XPM_BACKGROUND |
2966 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
3349 | scale_pixmap (""); /* reset to default scaling */ |
2967 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
3350 | set_bgPixmap (str); /* change pixmap */ |
2968 | #endif |
3351 | #endif |
2969 | rxvt_scr_touch(aR_ True); |
3352 | scr_touch (true); |
2970 | } |
3353 | } |
2971 | while ((str = STRCHR(str, ';')) != NULL) { |
3354 | while ((str = STRCHR (str, ';')) != NULL) |
2972 | str++; |
3355 | { |
|
|
3356 | str++; |
2973 | #if XPM_BACKGROUND |
3357 | #if XPM_BACKGROUND |
2974 | changed += rxvt_scale_pixmap(aR_ str); |
3358 | changed += scale_pixmap (str); |
2975 | #endif |
3359 | #endif |
2976 | } |
3360 | |
2977 | if (changed) { |
3361 | } |
|
|
3362 | if (changed) |
|
|
3363 | { |
2978 | #ifdef XPM_BACKGROUND |
3364 | #ifdef XPM_BACKGROUND |
2979 | rxvt_resize_pixmap(aR); |
3365 | resize_pixmap (); |
2980 | #endif |
3366 | #endif |
2981 | rxvt_scr_touch(aR_ True); |
3367 | scr_touch (true); |
2982 | } |
3368 | } |
2983 | break; |
3369 | break; |
2984 | |
3370 | |
2985 | case XTerm_restoreFG: |
3371 | case XTerm_restoreFG: |
2986 | rxvt_set_window_color(aR_ Color_fg, str); |
3372 | set_window_color (Color_fg, str); |
2987 | break; |
3373 | break; |
2988 | case XTerm_restoreBG: |
3374 | case XTerm_restoreBG: |
2989 | rxvt_set_window_color(aR_ Color_bg, str); |
3375 | set_window_color (Color_bg, str); |
2990 | break; |
3376 | break; |
|
|
3377 | |
2991 | case XTerm_logfile: |
3378 | case XTerm_logfile: |
2992 | break; |
3379 | // TODO, when secure mode? |
|
|
3380 | break; |
|
|
3381 | |
2993 | case XTerm_font: |
3382 | case XTerm_font: |
2994 | rxvt_change_font(aR_ 0, str); |
3383 | if (query) |
2995 | break; |
3384 | { |
|
|
3385 | if (Options & Opt_insecure) |
|
|
3386 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3387 | TermWin.fontset->fontdesc |
|
|
3388 | ? TermWin.fontset->fontdesc |
|
|
3389 | : "", |
|
|
3390 | resp); |
|
|
3391 | } |
|
|
3392 | else |
|
|
3393 | change_font (str); |
|
|
3394 | break; |
|
|
3395 | |
|
|
3396 | #ifndef NO_FRILLS |
|
|
3397 | case XTerm_locale: |
|
|
3398 | if (query) |
|
|
3399 | { |
|
|
3400 | if (Options & Opt_insecure) |
|
|
3401 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp); |
|
|
3402 | } |
|
|
3403 | else |
|
|
3404 | { |
|
|
3405 | set_locale (str); |
|
|
3406 | # ifdef USE_XIM |
|
|
3407 | im_cb (); |
|
|
3408 | # endif |
|
|
3409 | } |
|
|
3410 | break; |
|
|
3411 | |
|
|
3412 | case XTerm_findfont: |
|
|
3413 | if (Options & Opt_insecure) |
|
|
3414 | { |
|
|
3415 | int fid = TermWin.fontset->find_font (atoi (str)); |
|
|
3416 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3417 | fid, (*TermWin.fontset)[fid]->name, resp); |
|
|
3418 | } |
|
|
3419 | break; |
|
|
3420 | #endif |
|
|
3421 | |
|
|
3422 | #ifdef MENUBAR |
|
|
3423 | case XTerm_Menu: |
|
|
3424 | if (Options & Opt_insecure) |
|
|
3425 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
|
|
3426 | break; |
|
|
3427 | #endif |
2996 | #if 0 |
3428 | #if 0 |
2997 | case XTerm_dumpscreen: /* no error notices */ |
3429 | case XTerm_dumpscreen: /* no error notices */ |
2998 | { |
3430 | { |
2999 | int fd; |
3431 | int fd; |
3000 | if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { |
3432 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3001 | rxvt_scr_dump(aR_ fd); |
3433 | { |
3002 | close(fd); |
3434 | scr_dump (fd); |
3003 | } |
3435 | close (fd); |
3004 | } |
3436 | } |
3005 | break; |
3437 | } |
|
|
3438 | break; |
3006 | #endif |
3439 | #endif |
3007 | } |
3440 | } |
3008 | } |
3441 | } |
3009 | /*----------------------------------------------------------------------*/ |
3442 | /*----------------------------------------------------------------------*/ |
3010 | |
3443 | |
… | |
… | |
3016 | * 's' = save |
3449 | * 's' = save |
3017 | * 'r' = restore |
3450 | * 'r' = restore |
3018 | * 't' = toggle |
3451 | * 't' = toggle |
3019 | * so no need for fancy checking |
3452 | * so no need for fancy checking |
3020 | */ |
3453 | */ |
3021 | /* INTPROTO */ |
|
|
3022 | int |
3454 | int |
3023 | rxvt_privcases(pR_ int mode, unsigned long bit) |
3455 | rxvt_term::privcases (int mode, unsigned long bit) |
3024 | { |
3456 | { |
3025 | int state; |
3457 | int state; |
3026 | |
3458 | |
3027 | if (mode == 's') { |
3459 | if (mode == 's') |
|
|
3460 | { |
3028 | R->SavedModes |= (R->PrivateModes & bit); |
3461 | SavedModes |= (PrivateModes & bit); |
3029 | return -1; |
3462 | return -1; |
3030 | } else { |
3463 | } |
|
|
3464 | else |
|
|
3465 | { |
3031 | if (mode == 'r') |
3466 | if (mode == 'r') |
3032 | state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3467 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3033 | else |
3468 | else |
3034 | state = (mode == 't') ? !(R->PrivateModes & bit) : mode; |
3469 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3035 | PrivMode(state, bit); |
3470 | PrivMode (state, bit); |
3036 | } |
3471 | } |
|
|
3472 | |
3037 | return state; |
3473 | return state; |
3038 | } |
3474 | } |
3039 | |
3475 | |
3040 | /* we're not using priv _yet_ */ |
3476 | /* we're not using priv _yet_ */ |
3041 | /* INTPROTO */ |
|
|
3042 | void |
3477 | void |
3043 | rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) |
3478 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3044 | { |
3479 | { |
3045 | unsigned int i, j; |
3480 | unsigned int i, j; |
3046 | int state; |
3481 | int state; |
|
|
3482 | |
3047 | static const struct { |
3483 | static const struct |
|
|
3484 | { |
3048 | const int argval; |
3485 | const int argval; |
3049 | const unsigned long bit; |
3486 | const unsigned long bit; |
|
|
3487 | } |
|
|
3488 | |
3050 | } argtopriv[] = { |
3489 | argtopriv[] = { |
3051 | { 1, PrivMode_aplCUR }, |
3490 | { 1, PrivMode_aplCUR }, |
3052 | { 2, PrivMode_vt52 }, |
3491 | { 2, PrivMode_vt52 }, |
3053 | { 3, PrivMode_132 }, |
3492 | { 3, PrivMode_132 }, |
3054 | { 4, PrivMode_smoothScroll }, |
3493 | { 4, PrivMode_smoothScroll }, |
3055 | { 5, PrivMode_rVideo }, |
3494 | { 5, PrivMode_rVideo }, |
3056 | { 6, PrivMode_relOrigin }, |
3495 | { 6, PrivMode_relOrigin }, |
3057 | { 7, PrivMode_Autowrap }, |
3496 | { 7, PrivMode_Autowrap }, |
3058 | { 9, PrivMode_MouseX10 }, |
3497 | { 9, PrivMode_MouseX10 }, |
3059 | #ifdef menuBar_esc |
3498 | #ifdef menuBar_esc |
3060 | { menuBar_esc, PrivMode_menuBar }, |
3499 | { menuBar_esc, PrivMode_menuBar }, |
3061 | #endif |
3500 | #endif |
3062 | #ifdef scrollBar_esc |
3501 | #ifdef scrollBar_esc |
3063 | { scrollBar_esc, PrivMode_scrollBar }, |
3502 | { scrollBar_esc, PrivMode_scrollBar }, |
3064 | #endif |
3503 | #endif |
|
|
3504 | // 18, 19 printing-related |
3065 | { 25, PrivMode_VisibleCursor }, |
3505 | { 25, PrivMode_VisibleCursor }, |
3066 | { 35, PrivMode_ShiftKeys }, |
3506 | // 30 show scrollbar rxvt. extension |
3067 | { 40, PrivMode_132OK }, |
3507 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3068 | { 47, PrivMode_Screen }, |
3508 | { 40, PrivMode_132OK }, |
3069 | { 66, PrivMode_aplKP }, |
3509 | // 41 xterm more fixes NYI |
|
|
3510 | // 45 margin bell NYI |
|
|
3511 | // 46 start logging |
|
|
3512 | { 47, PrivMode_Screen }, |
|
|
3513 | { 66, PrivMode_aplKP }, |
3070 | #ifndef NO_BACKSPACE_KEY |
3514 | #ifndef NO_BACKSPACE_KEY |
3071 | { 67, PrivMode_BackSpace }, |
3515 | { 67, PrivMode_BackSpace }, |
3072 | #endif |
3516 | #endif |
3073 | { 1000, PrivMode_MouseX11 }, |
3517 | { 1000, PrivMode_MouseX11 }, |
3074 | { 1010, PrivMode_TtyOutputInh }, |
3518 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
3075 | { 1011, PrivMode_Keypress }, |
3519 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
3076 | { 1047, PrivMode_Screen }, |
3520 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3077 | }; |
3521 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
|
|
3522 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3523 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3524 | // 1036 send ESC for meta keys NYI |
|
|
3525 | // 1037 send DEL for keypad delete NYI |
|
|
3526 | { 1047, PrivMode_Screen }, |
|
|
3527 | // 1048 save and restore cursor |
|
|
3528 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3529 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
|
|
3530 | }; |
3078 | |
3531 | |
3079 | if (nargs == 0) |
3532 | if (nargs == 0) |
3080 | return; |
3533 | return; |
3081 | |
3534 | |
3082 | /* make lo/hi boolean */ |
3535 | /* make lo/hi boolean */ |
3083 | if (mode == 'l') |
3536 | if (mode == 'l') |
3084 | mode = 0; /* reset */ |
3537 | mode = 0; /* reset */ |
3085 | else if (mode == 'h') |
3538 | else if (mode == 'h') |
3086 | mode = 1; /* set */ |
3539 | mode = 1; /* set */ |
3087 | |
3540 | |
3088 | for (i = 0; i < nargs; i++) { |
3541 | for (i = 0; i < nargs; i++) |
|
|
3542 | { |
3089 | state = -1; |
3543 | state = -1; |
3090 | |
3544 | |
3091 | /* basic handling */ |
3545 | /* basic handling */ |
3092 | for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) |
3546 | for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++) |
3093 | if (argtopriv[j].argval == arg[i]) { |
3547 | if (argtopriv[j].argval == arg[i]) |
|
|
3548 | { |
3094 | state = rxvt_privcases(aR_ mode, argtopriv[j].bit); |
3549 | state = privcases (mode, argtopriv[j].bit); |
3095 | break; |
3550 | break; |
3096 | } |
3551 | } |
3097 | |
3552 | |
3098 | /* extra handling for values with state unkept */ |
3553 | /* extra handling for values with state unkept */ |
3099 | if (state == -1) |
|
|
3100 | switch (arg[i]) { |
3554 | switch (arg[i]) |
|
|
3555 | { |
3101 | case 1048: /* alternative cursor save */ |
3556 | case 1048: /* alternative cursor save */ |
3102 | if (mode == 0) |
3557 | if (Options & Opt_secondaryScreen) |
3103 | rxvt_scr_cursor(aR_ RESTORE); |
3558 | if (mode == 0) |
3104 | else if (mode == 1) |
3559 | scr_cursor (RESTORE); |
3105 | rxvt_scr_cursor(aR_ SAVE); |
3560 | else if (mode == 1) |
3106 | /* FALLTHROUGH */ |
3561 | scr_cursor (SAVE); |
3107 | default: |
3562 | break; |
3108 | continue; /* for(;i;) */ |
3563 | } |
3109 | } |
|
|
3110 | |
3564 | |
|
|
3565 | if (state >= 0) |
3111 | /* extra handling for values with valid 0 or 1 state */ |
3566 | /* extra handling for values with valid 0 or 1 state */ |
3112 | switch (arg[i]) { |
3567 | switch (arg[i]) |
|
|
3568 | { |
3113 | /* case 1: - application cursor keys */ |
3569 | /* case 1: - application cursor keys */ |
3114 | case 2: /* VT52 mode */ |
3570 | case 2: /* VT52 mode */ |
3115 | /* oddball mode. should be set regardless of set/reset |
3571 | /* oddball mode. should be set regardless of set/reset |
3116 | * parameter. Return from VT52 mode with an ESC < from |
3572 | * parameter. Return from VT52 mode with an ESC < from |
3117 | * within VT52 mode |
3573 | * within VT52 mode |
3118 | */ |
3574 | */ |
3119 | PrivMode(1, PrivMode_vt52); |
3575 | PrivMode (1, PrivMode_vt52); |
3120 | break; |
3576 | break; |
3121 | case 3: /* 80/132 */ |
3577 | case 3: /* 80/132 */ |
3122 | if (R->PrivateModes & PrivMode_132OK) |
3578 | if (PrivateModes & PrivMode_132OK) |
3123 | rxvt_set_widthheight(aR_ |
3579 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3124 | (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), |
3580 | break; |
3125 | (unsigned int)R->TermWin.height); |
|
|
3126 | break; |
|
|
3127 | case 4: /* smooth scrolling */ |
3581 | case 4: /* smooth scrolling */ |
3128 | if (state) |
3582 | if (state) |
3129 | R->Options &= ~Opt_jumpScroll; |
3583 | Options &= ~Opt_jumpScroll; |
3130 | else |
3584 | else |
3131 | R->Options |= Opt_jumpScroll; |
3585 | Options |= Opt_jumpScroll; |
3132 | break; |
3586 | break; |
3133 | case 5: /* reverse video */ |
3587 | case 5: /* reverse video */ |
3134 | rxvt_scr_rvideo_mode(aR_ state); |
3588 | scr_rvideo_mode (state); |
3135 | break; |
3589 | break; |
3136 | case 6: /* relative/absolute origins */ |
3590 | case 6: /* relative/absolute origins */ |
3137 | rxvt_scr_relative_origin(aR_ state); |
3591 | scr_relative_origin (state); |
3138 | break; |
3592 | break; |
3139 | case 7: /* autowrap */ |
3593 | case 7: /* autowrap */ |
3140 | rxvt_scr_autowrap(aR_ state); |
3594 | scr_autowrap (state); |
3141 | break; |
3595 | break; |
3142 | /* case 8: - auto repeat, can't do on a per window basis */ |
3596 | /* case 8: - auto repeat, can't do on a per window basis */ |
3143 | case 9: /* X10 mouse reporting */ |
3597 | case 9: /* X10 mouse reporting */ |
3144 | if (state) /* orthogonal */ |
3598 | if (state) /* orthogonal */ |
3145 | R->PrivateModes &= ~(PrivMode_MouseX11); |
3599 | PrivateModes &= ~PrivMode_MouseX11; |
3146 | break; |
3600 | break; |
3147 | #ifdef menuBar_esc |
3601 | #ifdef menuBar_esc |
3148 | case menuBar_esc: |
3602 | case menuBar_esc: |
3149 | #ifdef MENUBAR |
3603 | #ifdef MENUBAR |
3150 | rxvt_map_menuBar(aR_ state); |
3604 | map_menuBar (state); |
3151 | #endif |
3605 | #endif |
3152 | break; |
3606 | break; |
3153 | #endif |
3607 | #endif |
3154 | #ifdef scrollBar_esc |
3608 | #ifdef scrollBar_esc |
3155 | case scrollBar_esc: |
3609 | case scrollBar_esc: |
3156 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3610 | if (scrollbar_mapping (state)) |
3157 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
3611 | { |
3158 | rxvt_scr_touch(aR_ True); |
3612 | resize_all_windows (0, 0, 0); |
3159 | } |
3613 | scr_touch (true); |
3160 | break; |
3614 | } |
|
|
3615 | break; |
3161 | #endif |
3616 | #endif |
3162 | case 25: /* visible/invisible cursor */ |
3617 | case 25: /* visible/invisible cursor */ |
3163 | rxvt_scr_cursor_visible(aR_ state); |
3618 | scr_cursor_visible (state); |
3164 | break; |
3619 | break; |
3165 | /* case 35: - shift keys */ |
3620 | /* case 35: - shift keys */ |
3166 | /* case 40: - 80 <--> 132 mode */ |
3621 | /* case 40: - 80 <--> 132 mode */ |
3167 | case 47: /* secondary screen */ |
3622 | case 47: /* secondary screen */ |
3168 | rxvt_scr_change_screen(aR_ state); |
3623 | scr_change_screen (state); |
3169 | break; |
3624 | break; |
3170 | /* case 66: - application key pad */ |
3625 | /* case 66: - application key pad */ |
3171 | /* case 67: - backspace key */ |
3626 | /* case 67: - backspace key */ |
3172 | case 1000: /* X11 mouse reporting */ |
3627 | case 1000: /* X11 mouse reporting */ |
3173 | if (state) /* orthogonal */ |
3628 | if (state) /* orthogonal */ |
3174 | R->PrivateModes &= ~(PrivMode_MouseX10); |
3629 | PrivateModes &= ~PrivMode_MouseX10; |
3175 | break; |
3630 | break; |
3176 | #if 0 |
3631 | #if 0 |
3177 | case 1001: |
3632 | case 1001: |
3178 | break; /* X11 mouse highlighting */ |
3633 | break; /* X11 mouse highlighting */ |
3179 | #endif |
3634 | #endif |
3180 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3635 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3181 | if (state) |
3636 | if (state) |
3182 | R->Options &= ~Opt_scrollTtyOutput; |
3637 | Options &= ~Opt_scrollTtyOutput; |
3183 | else |
3638 | else |
3184 | R->Options |= Opt_scrollTtyOutput; |
3639 | Options |= Opt_scrollTtyOutput; |
3185 | break; |
3640 | break; |
3186 | case 1011: /* scroll to bottom on key press */ |
3641 | case 1011: /* scroll to bottom on key press */ |
3187 | if (state) |
3642 | if (state) |
3188 | R->Options |= Opt_scrollTtyKeypress; |
3643 | Options |= Opt_scrollTtyKeypress; |
3189 | else |
3644 | else |
3190 | R->Options &= ~Opt_scrollTtyKeypress; |
3645 | Options &= ~Opt_scrollTtyKeypress; |
3191 | break; |
3646 | break; |
3192 | case 1047: /* secondary screen w/ clearing */ |
3647 | case 1047: /* secondary screen w/ clearing last */ |
|
|
3648 | if (Options & Opt_secondaryScreen) |
3193 | if (R->current_screen != PRIMARY) |
3649 | if (current_screen != PRIMARY) |
3194 | rxvt_scr_erase_screen(aR_ 2); |
3650 | scr_erase_screen (2); |
3195 | rxvt_scr_change_screen(aR_ state); |
3651 | scr_change_screen (state); |
3196 | /* FALLTHROUGH */ |
3652 | break; |
3197 | default: |
3653 | case 1049: /* secondary screen w/ clearing first */ |
3198 | break; |
3654 | scr_change_screen (state); |
3199 | } |
3655 | if (Options & Opt_secondaryScreen) |
|
|
3656 | if (current_screen != PRIMARY) |
|
|
3657 | scr_erase_screen (2); |
|
|
3658 | break; |
|
|
3659 | default: |
|
|
3660 | break; |
|
|
3661 | } |
3200 | } |
3662 | } |
3201 | } |
3663 | } |
3202 | /*}}} */ |
3664 | /*}}} */ |
3203 | |
3665 | |
3204 | /*{{{ process sgr sequences */ |
3666 | /*{{{ process sgr sequences */ |
3205 | /* INTPROTO */ |
|
|
3206 | void |
3667 | void |
3207 | rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) |
3668 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3208 | { |
3669 | { |
3209 | unsigned int i; |
3670 | unsigned int i; |
3210 | short rendset; |
3671 | short rendset; |
3211 | int rendstyle; |
3672 | int rendstyle; |
3212 | |
3673 | |
3213 | if (nargs == 0) { |
3674 | if (nargs == 0) |
3214 | rxvt_scr_rendition(aR_ 0, ~RS_None); |
|
|
3215 | return; |
|
|
3216 | } |
3675 | { |
|
|
3676 | scr_rendition (0, ~RS_None); |
|
|
3677 | return; |
|
|
3678 | } |
|
|
3679 | |
3217 | for (i = 0; i < nargs; i++) { |
3680 | for (i = 0; i < nargs; i++) |
|
|
3681 | { |
3218 | rendset = -1; |
3682 | rendset = -1; |
3219 | switch (arg[i]) { |
3683 | switch (arg[i]) |
3220 | case 0: |
3684 | { |
|
|
3685 | case 0: |
3221 | rendset = 0, rendstyle = ~RS_None; |
3686 | rendset = 0, rendstyle = ~RS_None; |
3222 | break; |
3687 | break; |
3223 | case 1: |
3688 | case 1: |
3224 | rendset = 1, rendstyle = RS_Bold; |
3689 | rendset = 1, rendstyle = RS_Bold; |
3225 | break; |
3690 | break; |
3226 | case 4: |
3691 | case 4: |
3227 | rendset = 1, rendstyle = RS_Uline; |
3692 | rendset = 1, rendstyle = RS_Uline; |
3228 | break; |
3693 | break; |
3229 | case 5: |
3694 | case 5: |
3230 | rendset = 1, rendstyle = RS_Blink; |
3695 | rendset = 1, rendstyle = RS_Blink; |
3231 | break; |
3696 | break; |
3232 | case 7: |
3697 | //case 6: // scoansi light background |
|
|
3698 | case 7: |
3233 | rendset = 1, rendstyle = RS_RVid; |
3699 | rendset = 1, rendstyle = RS_RVid; |
3234 | break; |
3700 | break; |
3235 | case 22: |
3701 | case 8: |
|
|
3702 | // invisible. NYI |
|
|
3703 | break; |
|
|
3704 | //case 10: // scoansi acs off |
|
|
3705 | //case 11: // scoansi acs on |
|
|
3706 | //case 12: // scoansi acs on, |0x80 |
|
|
3707 | case 21: // disable bold, blink and invis (some terminals use this) |
|
|
3708 | rendset = 0, rendstyle = RS_Bold | RS_Blink; |
|
|
3709 | break; |
|
|
3710 | case 22: |
3236 | rendset = 0, rendstyle = RS_Bold; |
3711 | rendset = 0, rendstyle = RS_Bold; |
3237 | break; |
3712 | break; |
3238 | case 24: |
3713 | case 24: |
3239 | rendset = 0, rendstyle = RS_Uline; |
3714 | rendset = 0, rendstyle = RS_Uline; |
3240 | break; |
3715 | break; |
3241 | case 25: |
3716 | case 25: |
3242 | rendset = 0, rendstyle = RS_Blink; |
3717 | rendset = 0, rendstyle = RS_Blink; |
3243 | break; |
3718 | break; |
3244 | case 27: |
3719 | case 27: |
3245 | rendset = 0, rendstyle = RS_RVid; |
3720 | rendset = 0, rendstyle = RS_RVid; |
3246 | break; |
3721 | break; |
3247 | } |
3722 | case 28: |
|
|
3723 | // visible. NYI |
|
|
3724 | break; |
|
|
3725 | } |
|
|
3726 | |
3248 | if (rendset != -1) { |
3727 | if (rendset != -1) |
3249 | rxvt_scr_rendition(aR_ rendset, rendstyle); |
3728 | { |
|
|
3729 | scr_rendition (rendset, rendstyle); |
3250 | continue; /* for(;i;) */ |
3730 | continue; /* for (;i;) */ |
3251 | } |
3731 | } |
3252 | |
3732 | |
3253 | switch (arg[i]) { |
3733 | switch (arg[i]) |
3254 | case 30: |
3734 | { |
|
|
3735 | case 30: |
3255 | case 31: /* set fg color */ |
3736 | case 31: /* set fg color */ |
3256 | case 32: |
3737 | case 32: |
3257 | case 33: |
3738 | case 33: |
3258 | case 34: |
3739 | case 34: |
3259 | case 35: |
3740 | case 35: |
3260 | case 36: |
3741 | case 36: |
3261 | case 37: |
3742 | case 37: |
3262 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), |
3743 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3263 | Color_fg); |
3744 | break; |
3264 | break; |
|
|
3265 | #ifdef TTY_256COLOR |
3745 | #ifdef TTY_256COLOR |
3266 | case 38: |
3746 | case 38: |
3267 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3747 | if (nargs > i + 2 && arg[i + 1] == 5) |
3268 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3748 | { |
3269 | Color_fg); |
3749 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3270 | i += 2; |
3750 | i += 2; |
3271 | } |
3751 | } |
3272 | break; |
3752 | break; |
3273 | #endif |
3753 | #endif |
3274 | case 39: /* default fg */ |
3754 | case 39: /* default fg */ |
3275 | rxvt_scr_color(aR_ Color_fg, Color_fg); |
3755 | scr_color (Color_fg, Color_fg); |
3276 | break; |
3756 | break; |
3277 | |
3757 | |
3278 | case 40: |
3758 | case 40: |
3279 | case 41: /* set bg color */ |
3759 | case 41: /* set bg color */ |
3280 | case 42: |
3760 | case 42: |
3281 | case 43: |
3761 | case 43: |
3282 | case 44: |
3762 | case 44: |
3283 | case 45: |
3763 | case 45: |
3284 | case 46: |
3764 | case 46: |
3285 | case 47: |
3765 | case 47: |
3286 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), |
3766 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3287 | Color_bg); |
3767 | break; |
3288 | break; |
|
|
3289 | #ifdef TTY_256COLOR |
3768 | #ifdef TTY_256COLOR |
3290 | case 48: |
3769 | case 48: |
3291 | if (nargs > i + 2 && arg[i + 1] == 5) { |
3770 | if (nargs > i + 2 && arg[i + 1] == 5) |
3292 | rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), |
3771 | { |
3293 | Color_bg); |
3772 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3294 | i += 2; |
3773 | i += 2; |
3295 | } |
3774 | } |
3296 | break; |
3775 | break; |
3297 | #endif |
3776 | #endif |
3298 | case 49: /* default bg */ |
3777 | case 49: /* default bg */ |
3299 | rxvt_scr_color(aR_ Color_bg, Color_bg); |
3778 | scr_color (Color_bg, Color_bg); |
3300 | break; |
3779 | break; |
3301 | |
3780 | |
3302 | #ifndef NO_BRIGHTCOLOR |
3781 | #ifndef NO_BRIGHTCOLOR |
3303 | case 90: |
3782 | case 90: |
3304 | case 91: /* set bright fg color */ |
3783 | case 91: /* set bright fg color */ |
3305 | case 92: |
3784 | case 92: |
3306 | case 93: |
3785 | case 93: |
3307 | case 94: |
3786 | case 94: |
3308 | case 95: |
3787 | case 95: |
3309 | case 96: |
3788 | case 96: |
3310 | case 97: |
3789 | case 97: |
3311 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), |
3790 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)), |
3312 | Color_fg); |
3791 | Color_fg); |
3313 | break; |
3792 | break; |
3314 | case 100: |
3793 | case 100: |
3315 | case 101: /* set bright bg color */ |
3794 | case 101: /* set bright bg color */ |
3316 | case 102: |
3795 | case 102: |
3317 | case 103: |
3796 | case 103: |
3318 | case 104: |
3797 | case 104: |
3319 | case 105: |
3798 | case 105: |
3320 | case 106: |
3799 | case 106: |
3321 | case 107: |
3800 | case 107: |
3322 | rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), |
3801 | scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)), |
3323 | Color_bg); |
3802 | Color_bg); |
3324 | break; |
3803 | break; |
3325 | #endif |
3804 | #endif |
3326 | } |
3805 | |
|
|
3806 | } |
3327 | } |
3807 | } |
3328 | } |
3808 | } |
3329 | /*}}} */ |
3809 | /*}}} */ |
3330 | |
3810 | |
3331 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3811 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3332 | /* INTPROTO */ |
|
|
3333 | void |
3812 | void |
3334 | rxvt_process_graphics(pR) |
3813 | rxvt_term::process_graphics () |
3335 | { |
3814 | { |
3336 | unsigned char ch, cmd = rxvt_cmd_getc(aR); |
3815 | unicode_t ch, cmd = cmd_getc (); |
3337 | |
3816 | |
3338 | #ifndef RXVT_GRAPHICS |
3817 | if (cmd == 'Q') |
3339 | if (cmd == 'Q') { /* query graphics */ |
3818 | { /* query graphics */ |
3340 | R->tt_printf("\033G0\n"); /* no graphics */ |
3819 | tt_printf ("\033G0\n"); /* no graphics */ |
3341 | return; |
3820 | return; |
3342 | } |
3821 | } |
3343 | /* swallow other graphics sequences until terminating ':' */ |
3822 | /* swallow other graphics sequences until terminating ':' */ |
3344 | do |
3823 | do |
3345 | ch = rxvt_cmd_getc(aR); |
3824 | ch = cmd_getc (); |
3346 | while (ch != ':'); |
3825 | while (ch != ':'); |
3347 | #else |
|
|
3348 | unsigned int nargs; |
|
|
3349 | int args[NGRX_PTS]; |
|
|
3350 | unsigned char *text = NULL; |
|
|
3351 | |
|
|
3352 | if (cmd == 'Q') { /* query graphics */ |
|
|
3353 | R->tt_printf("\033G1\n"); /* yes, graphics (color) */ |
|
|
3354 | return; |
|
|
3355 | } |
|
|
3356 | for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { |
|
|
3357 | int neg; |
|
|
3358 | |
|
|
3359 | ch = rxvt_cmd_getc(aR); |
|
|
3360 | neg = (ch == '-'); |
|
|
3361 | if (neg || ch == '+') |
|
|
3362 | ch = rxvt_cmd_getc(aR); |
|
|
3363 | |
|
|
3364 | for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) |
|
|
3365 | args[nargs] = args[nargs] * 10 + (ch - '0'); |
|
|
3366 | if (neg) |
|
|
3367 | args[nargs] = -args[nargs]; |
|
|
3368 | |
|
|
3369 | nargs++; |
|
|
3370 | args[nargs] = 0; |
|
|
3371 | if (ch != ';') |
|
|
3372 | break; |
|
|
3373 | } |
|
|
3374 | |
|
|
3375 | if ((cmd == 'T') && (nargs >= 5)) { |
|
|
3376 | int i, len = args[4]; |
|
|
3377 | |
|
|
3378 | text = rxvt_malloc((len + 1) * sizeof(char)); |
|
|
3379 | |
|
|
3380 | if (text != NULL) { |
|
|
3381 | for (i = 0; i < len; i++) |
|
|
3382 | text[i] = rxvt_cmd_getc(aR); |
|
|
3383 | text[len] = '\0'; |
|
|
3384 | } |
|
|
3385 | } |
|
|
3386 | rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); |
|
|
3387 | #endif |
|
|
3388 | } |
3826 | } |
3389 | /*}}} */ |
3827 | /*}}} */ |
3390 | |
3828 | |
3391 | /* ------------------------------------------------------------------------- */ |
3829 | /* ------------------------------------------------------------------------- */ |
3392 | |
3830 | |
3393 | /* |
3831 | /* |
3394 | * Send printf() formatted output to the command. |
3832 | * Send printf () formatted output to the command. |
3395 | * Only use for small amounts of data. |
3833 | * Only use for small amounts of data. |
3396 | */ |
3834 | */ |
3397 | void |
3835 | void |
3398 | rxvt_term::tt_printf (const char *fmt,...) |
3836 | rxvt_term::tt_printf (const char *fmt,...) |
3399 | { |
3837 | { |
… | |
… | |
3417 | |
3855 | |
3418 | if (len) |
3856 | if (len) |
3419 | { |
3857 | { |
3420 | if (v_buflen == 0) |
3858 | if (v_buflen == 0) |
3421 | { |
3859 | { |
3422 | int written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); |
3860 | ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); |
|
|
3861 | |
3423 | if (written == len) |
3862 | if ((unsigned int)written == len) |
3424 | return; |
3863 | return; |
3425 | |
3864 | |
3426 | data += written; |
3865 | data += written; |
3427 | len -= written; |
3866 | len -= written; |
3428 | } |
3867 | } |