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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.34 by pcg, Sat Jan 31 00:20:21 2004 UTC vs.
Revision 1.116 by root, Wed Aug 4 03:29:28 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: command.C,v 1.34 2004/01/31 00:20:21 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.
… …
52 52
53#include <wchar.h> 53#include <wchar.h>
54 54
55/*----------------------------------------------------------------------*/ 55/*----------------------------------------------------------------------*/
56 56
57#define IS_CONTROL(ch) !((ch) & 0xffffff60UL)
58
59// exception thrown when the command parser runs out of input data
60class out_of_input { } out_of_input;
61
57/*{{{ Convert the keypress event into a string */ 62/*{{{ Convert the keypress event into a string */
58void 63void
59rxvt_term::lookup_key (XKeyEvent *ev) 64rxvt_term::lookup_key (XKeyEvent &ev)
60{ 65{
61 int ctrl, meta, shft, len; 66 int ctrl, meta, shft, len;
62 unsigned int newlen; 67 unsigned int newlen;
63 KeySym keysym; 68 KeySym keysym;
64#ifdef DEBUG_CMD 69#ifdef DEBUG_CMD
65 static int debug_key = 1; /* accessible by a debugger only */ 70 static int debug_key = 1; /* accessible by a debugger only */
66#endif 71#endif
67 int valid_keysym; 72 int valid_keysym;
68 unsigned char kbuf[KBUFSZ]; 73 unsigned char kbuf[KBUFSZ];
69 74
70/* 75 /*
71 * 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
72 * escape sequence to toggle the Keypad. 77 * escape sequence to toggle the Keypad.
73 * 78 *
74 * Always permit `shift' to override the current setting 79 * Always permit `shift' to override the current setting
75 */ 80 */
76 shft = (ev->state & ShiftMask); 81 shft = (ev.state & ShiftMask);
77 ctrl = (ev->state & ControlMask); 82 ctrl = (ev.state & ControlMask);
78 meta = (ev->state & ModMetaMask); 83 meta = (ev.state & ModMetaMask);
79 84
80 if (numlock_state || (ev->state & ModNumLockMask)) 85 if (numlock_state || (ev.state & ModNumLockMask))
81 { 86 {
82 numlock_state = (ev->state & ModNumLockMask); 87 numlock_state = (ev.state & ModNumLockMask);
83 PrivMode((!numlock_state), PrivMode_aplKP); 88 PrivMode ((!numlock_state), PrivMode_aplKP);
84 } 89 }
85 90
86 kbuf[0] = 0; 91 kbuf[0] = 0;
87 92
88#ifdef USE_XIM 93#ifdef USE_XIM
89 if (Input_Context) 94 if (Input_Context)
90 { 95 {
91 Status status_return; 96 Status status_return;
92 97
98#if 0
93#ifdef X_HAVE_UTF8_STRING 99#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) 100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
95 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
96 KBUFSZ, &keysym, &status_return); 102 KBUFSZ, &keysym, &status_return);
97 else 103 else
98#endif 104#endif
105#endif
99 { 106 {
100 wchar_t wkbuf[KBUFSZ + 1]; 107 wchar_t wkbuf[KBUFSZ + 1];
101 108
102 // the XOpenIM manpage lies about hardcoding the locale 109 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales 110 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale]) 111 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]); 112 SET_LOCALE (rs[Rs_imLocale]);
106 // assume wchar_t == unicode or better 113 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf, 114 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return); 115 KBUFSZ, &keysym, &status_return);
109 if (rs[Rs_imLocale]) 116 if (rs[Rs_imLocale])
110 SET_LOCALE (locale); 117 SET_LOCALE (locale);
111 118
112 if (status_return == XLookupChars 119 if (status_return == XLookupChars
113 || status_return == XLookupBoth) 120 || status_return == XLookupBoth)
121 {
122 /* make sure the user can type ctrl-@, i.e. NUL */
123 if (len == 1 && *wkbuf == 0)
114 { 124 {
125 kbuf[0] = 0;
126 len = 1;
127 }
128 else
129 {
115 wkbuf[len] = 0; 130 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 131 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0) 132 if (len < 0)
118 len = 0; 133 len = 0;
119 } 134 }
135 }
120 else 136 else
121 len = 0; 137 len = 0;
122 } 138 }
123 139
124 valid_keysym = status_return == XLookupKeySym 140 valid_keysym = status_return == XLookupKeySym
125 || status_return == XLookupBoth; 141 || status_return == XLookupBoth;
126 } 142 }
127 else 143 else
128#endif 144#endif
129 { 145 {
130 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
131 valid_keysym = !len; 147 valid_keysym = keysym != NoSymbol;
132 } 148 }
133 149
134 if (valid_keysym) 150 if (valid_keysym)
151 {
152 if (TermWin.saveLines)
135 { 153 {
136/* for some backwards compatibility */ 154#ifdef UNSHIFTED_SCROLLKEYS
137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 155 if (!ctrl && !meta)
138# ifdef HOTKEY_CTRL 156 {
139 if (ctrl)
140# else 157#else
141 if (meta) 158 if (IS_SCROLL_MOD)
159 {
160#endif
161 int lnsppg;
162
163#ifdef PAGING_CONTEXT_LINES
164 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
165#else
166 lnsppg = TermWin.nrow * 4 / 5;
167#endif
168 if (keysym == XK_Prior)
169 {
170 scr_page (UP, lnsppg);
171 return;
172 }
173 else if (keysym == XK_Next)
174 {
175 scr_page (DN, lnsppg);
176 return;
177 }
178 }
179#ifdef SCROLL_ON_UPDOWN_KEYS
180 if (IS_SCROLL_MOD)
181 {
182 if (keysym == XK_Up)
183 {
184 scr_page (UP, 1);
185 return;
186 }
187 else if (keysym == XK_Down)
188 {
189 scr_page (DN, 1);
190 return;
191 }
192 }
193#endif
194#ifdef SCROLL_ON_HOMEEND_KEYS
195 if (IS_SCROLL_MOD)
196 {
197 if (keysym == XK_Home)
198 {
199 scr_move_to (0, 1);
200 return;
201 }
202 else if (keysym == XK_End)
203 {
204 scr_move_to (1, 0);
205 return;
206 }
207 }
208#endif
209 }
210
211 if (shft)
212 {
213 /* Shift + F1 - F10 generates F11 - F20 */
214 if (keysym >= XK_F1 && keysym <= XK_F10)
215 {
216 keysym += (XK_F11 - XK_F1);
217 shft = 0; /* turn off Shift */
218 }
219 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys))
220 {
221 switch (keysym)
222 {
223 /* normal XTerm key bindings */
224 case XK_Insert: /* Shift+Insert = paste mouse selection */
225 selection_request (ev.time, 0, 0);
226 return;
227 /* rxvt extras */
228 case XK_KP_Add: /* Shift+KP_Add = bigger font */
229 change_font (FONT_UP);
230 return;
231 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
232 change_font (FONT_DN);
233 return;
234 }
235 }
236 }
237#ifdef PRINTPIPE
238 if (keysym == XK_Print)
239 {
240 scr_printscreen (ctrl | shft);
241 return;
242 }
243#endif
244
245 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
246 {
247#ifdef KEYSYM_RESOURCE
248 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
249 {
250 unsigned int l;
251 const unsigned char *kbuf0;
252
253 kbuf0 = (Keysym_map[keysym & 0xFF]);
254 l = (unsigned int)*kbuf0++;
255
256 /* escape prefix */
257 if (meta
258# ifdef META8_OPTION
259 && meta_char == C0_ESC
142# endif 260# endif
143 { 261 )
144 if (keysym == ks_bigfont)
145 { 262 {
146 change_font (0, FONT_UP); 263 const unsigned char ch = C0_ESC;
147 return; 264 tt_write (&ch, 1);
148 } 265 }
149 else if (keysym == ks_smallfont) 266
267 tt_write (kbuf0, l);
268 return;
269 }
270 else
271#endif
272 {
273 newlen = 1;
274 switch (keysym)
150 { 275 {
151 change_font (0, FONT_DN);
152 return;
153 }
154 }
155#endif
156
157 if (TermWin.saveLines) {
158#ifdef UNSHIFTED_SCROLLKEYS
159 if (!ctrl && !meta) {
160#else
161 if (IS_SCROLL_MOD) {
162#endif
163 int lnsppg;
164
165#ifdef PAGING_CONTEXT_LINES
166 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
167#else
168 lnsppg = TermWin.nrow * 4 / 5;
169#endif
170 if (keysym == XK_Prior) {
171 scr_page (UP, lnsppg);
172 return;
173 } else if (keysym == XK_Next) {
174 scr_page (DN, lnsppg);
175 return;
176 }
177 }
178#ifdef SCROLL_ON_UPDOWN_KEYS
179 if (IS_SCROLL_MOD) {
180 if (keysym == XK_Up) {
181 scr_page (UP, 1);
182 return;
183 } else if (keysym == XK_Down) {
184 scr_page (DN, 1);
185 return;
186 }
187 }
188#endif
189#ifdef SCROLL_ON_HOMEEND_KEYS
190 if (IS_SCROLL_MOD) {
191 if (keysym == XK_Home) {
192 scr_move_to (0, 1);
193 return;
194 } else if (keysym == XK_End) {
195 scr_move_to (1, 0);
196 return;
197 }
198 }
199#endif
200 }
201
202 if (shft) {
203 /* Shift + F1 - F10 generates F11 - F20 */
204 if (keysym >= XK_F1 && keysym <= XK_F10) {
205 keysym += (XK_F11 - XK_F1);
206 shft = 0; /* turn off Shift */
207 } else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) {
208 switch (keysym) {
209 /* normal XTerm key bindings */
210 case XK_Insert: /* Shift+Insert = paste mouse selection */
211 selection_request (ev->time, 0, 0);
212 return;
213 /* rxvt extras */
214 case XK_KP_Add: /* Shift+KP_Add = bigger font */
215 change_font (0, FONT_UP);
216 return;
217 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
218 change_font (0, FONT_DN);
219 return;
220 }
221 }
222 }
223#ifdef PRINTPIPE
224 if (keysym == XK_Print) {
225 scr_printscreen (ctrl | shft);
226 return;
227 }
228#endif
229#ifdef GREEK_SUPPORT
230 if (keysym == ks_greekmodeswith) {
231 greek_mode = !greek_mode;
232 if (greek_mode) {
233 xterm_seq (XTerm_title,
234 (greek_getmode() == GREEK_ELOT928
235 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST);
236 greek_reset();
237 } else
238 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
239 return;
240 }
241#endif
242
243 if (keysym >= 0xFF00 && keysym <= 0xFFFF) {
244#ifdef KEYSYM_RESOURCE
245 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) {
246 unsigned int l;
247 const unsigned char *kbuf0;
248 const unsigned char ch = C0_ESC;
249
250 kbuf0 = (Keysym_map[keysym & 0xFF]);
251 l = (unsigned int)*kbuf0++;
252
253 /* escape prefix */
254 if (meta)
255# ifdef META8_OPTION
256 if (meta_char == C0_ESC)
257# endif
258 tt_write (&ch, 1);
259 tt_write (kbuf0, l);
260 return;
261 } else
262#endif
263 {
264 newlen = 1;
265 switch (keysym) {
266#ifndef NO_BACKSPACE_KEY 276#ifndef NO_BACKSPACE_KEY
267 case XK_BackSpace: 277 case XK_BackSpace:
268 if (PrivateModes & PrivMode_HaveBackSpace) { 278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
269 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
270 ^ !!ctrl) ? '\b' : '\177'; 281 ^ !!ctrl) ? '\b' : '\177';
271 kbuf[1] = '\0'; 282 kbuf[1] = '\0';
272 } else 283 }
273 STRCPY(kbuf, key_backspace); 284 else
274# ifdef MULTICHAR_SET 285 STRCPY (kbuf, key_backspace);
275 if ((Options & Opt_mc_hack) && screen.cur.col > 0) { 286 break;
276 int col, row;
277
278 newlen = STRLEN(kbuf);
279 col = screen.cur.col - 1;
280 row = screen.cur.row + TermWin.saveLines;
281 if (IS_MULTI2(screen.rend[row][col]))
282 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
283 }
284# endif
285 break;
286#endif 287#endif
287#ifndef NO_DELETE_KEY 288#ifndef NO_DELETE_KEY
288 case XK_Delete: 289 case XK_Delete:
289 STRCPY(kbuf, key_delete); 290 STRCPY (kbuf, key_delete);
290# ifdef MULTICHAR_SET 291 break;
291 if (Options & Opt_mc_hack) {
292 int col, row;
293
294 newlen = STRLEN(kbuf);
295 col = screen.cur.col;
296 row = screen.cur.row + TermWin.saveLines;
297 if (IS_MULTI1(screen.rend[row][col]))
298 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
299 }
300# endif 292#endif
301 break; 293 case XK_Tab:
302#endif 294 if (shft)
303 case XK_Tab: 295 STRCPY (kbuf, "\033[Z");
304 if (shft) 296 else
305 STRCPY(kbuf, "\033[Z"); 297 {
306 else {
307#ifdef CTRL_TAB_MAKES_META 298#ifdef CTRL_TAB_MAKES_META
308 if (ctrl) 299 if (ctrl)
309 meta = 1; 300 meta = 1;
310#endif 301#endif
311#ifdef MOD4_TAB_MAKES_META 302#ifdef MOD4_TAB_MAKES_META
312 if (ev->state & Mod4Mask) 303 if (ev.state & Mod4Mask)
313 meta = 1; 304 meta = 1;
314#endif 305#endif
315 newlen = 0; 306 newlen = 0;
316 } 307 }
317 break; 308 break;
318
319 309
320#ifdef XK_KP_Left 310#ifdef XK_KP_Left
321 case XK_KP_Up: /* \033Ox or standard */ 311 case XK_KP_Up: /* \033Ox or standard */
322 case XK_KP_Down: /* \033Or or standard */ 312 case XK_KP_Down: /* \033Or or standard */
323 case XK_KP_Right: /* \033Ov or standard */ 313 case XK_KP_Right: /* \033Ov or standard */
324 case XK_KP_Left: /* \033Ot or standard */ 314 case XK_KP_Left: /* \033Ot or standard */
325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
326 STRCPY(kbuf, "\033OZ"); 316 {
327 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 317 STRCPY (kbuf, "\033OZ");
328 break; 318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
329 } else 319 break;
320 }
321 else
330 /* translate to std. cursor key */ 322 /* translate to std. cursor key */
331 keysym = XK_Left + (keysym - XK_KP_Left); 323 keysym = XK_Left + (keysym - XK_KP_Left);
332 /* FALLTHROUGH */ 324 /* FALLTHROUGH */
333#endif 325#endif
334 case XK_Up: /* "\033[A" */ 326 case XK_Up: /* "\033[A" */
335 case XK_Down: /* "\033[B" */ 327 case XK_Down: /* "\033[B" */
336 case XK_Right: /* "\033[C" */ 328 case XK_Right: /* "\033[C" */
337 case XK_Left: /* "\033[D" */ 329 case XK_Left: /* "\033[D" */
338 STRCPY(kbuf, "\033[Z"); 330 STRCPY (kbuf, "\033[Z");
339 kbuf[2] = ("DACB"[keysym - XK_Left]); 331 kbuf[2] = "DACB"[keysym - XK_Left];
340 /* do Shift first */ 332 /* do Shift first */
341 if (shft) 333 if (shft)
342 kbuf[2] = ("dacb"[keysym - XK_Left]); 334 kbuf[2] = "dacb"[keysym - XK_Left];
343 else if (ctrl) { 335 else if (ctrl)
344 kbuf[1] = 'O'; 336 {
345 kbuf[2] = ("dacb"[keysym - XK_Left]); 337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
346 } else if (PrivateModes & PrivMode_aplCUR) 340 else if (PrivateModes & PrivMode_aplCUR)
347 kbuf[1] = 'O'; 341 kbuf[1] = 'O';
348#ifdef MULTICHAR_SET 342 break;
349 //TODO: ??
350 if (Options & Opt_mc_hack) {
351 int col, row, m;
352
353 col = screen.cur.col;
354 row = screen.cur.row + TermWin.saveLines;
355 m = 0;
356 if (keysym == XK_Right
357 && IS_MULTI1(screen.rend[row][col]))
358 m = 1;
359 else if (keysym == XK_Left) {
360 if (col > 0) {
361 if (IS_MULTI2(screen.rend[row][col - 1]))
362 m = 1;
363 } else if (screen.cur.row > 0) {
364 col = screen.tlen[--row];
365 if (col == -1)
366 col = TermWin.ncol - 1;
367 else
368 col--;
369 if (col > 0
370 && IS_MULTI2(screen.rend[row][col]))
371 m = 1;
372 }
373 }
374 if (m)
375 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
376 }
377#endif
378 break;
379 343
380#ifndef UNSHIFTED_SCROLLKEYS 344#ifndef UNSHIFTED_SCROLLKEYS
381# ifdef XK_KP_Prior 345# ifdef XK_KP_Prior
382 case XK_KP_Prior: 346 case XK_KP_Prior:
383 /* allow shift to override */ 347 /* allow shift to override */
384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
385 STRCPY(kbuf, "\033Oy"); 349 {
386 break; 350 STRCPY (kbuf, "\033Oy");
387 } 351 break;
388 /* FALLTHROUGH */ 352 }
353 /* FALLTHROUGH */
389# endif 354# endif
390 case XK_Prior: 355 case XK_Prior:
391 STRCPY(kbuf, "\033[5~"); 356 STRCPY (kbuf, "\033[5~");
392 break; 357 break;
393# ifdef XK_KP_Next 358# ifdef XK_KP_Next
394 case XK_KP_Next: 359 case XK_KP_Next:
395 /* allow shift to override */ 360 /* allow shift to override */
396 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
397 STRCPY(kbuf, "\033Os"); 362 {
398 break; 363 STRCPY (kbuf, "\033Os");
399 } 364 break;
400 /* FALLTHROUGH */ 365 }
366 /* FALLTHROUGH */
401# endif 367# endif
402 case XK_Next: 368 case XK_Next:
403 STRCPY(kbuf, "\033[6~"); 369 STRCPY (kbuf, "\033[6~");
404 break; 370 break;
405#endif 371#endif
406 case XK_KP_Enter: 372 case XK_KP_Enter:
407 /* allow shift to override */ 373 /* allow shift to override */
408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
409 STRCPY(kbuf, "\033OM"); 375 {
410 } else { 376 STRCPY (kbuf, "\033OM");
411 kbuf[0] = '\r'; 377 }
412 kbuf[1] = '\0'; 378 else
413 } 379 {
414 break; 380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
415 384
416#ifdef XK_KP_Begin 385#ifdef XK_KP_Begin
417 case XK_KP_Begin: 386 case XK_KP_Begin:
418 STRCPY(kbuf, "\033Ou"); 387 STRCPY (kbuf, "\033Ou");
419 break; 388 break;
420 389
421 case XK_KP_Insert: 390 case XK_KP_Insert:
422 STRCPY(kbuf, "\033Op"); 391 STRCPY (kbuf, "\033Op");
423 break; 392 break;
424 393
425 case XK_KP_Delete: 394 case XK_KP_Delete:
426 STRCPY(kbuf, "\033On"); 395 STRCPY (kbuf, "\033On");
427 break; 396 break;
428#endif 397#endif
429 case XK_KP_F1: /* "\033OP" */ 398 case XK_KP_F1: /* "\033OP" */
430 case XK_KP_F2: /* "\033OQ" */ 399 case XK_KP_F2: /* "\033OQ" */
431 case XK_KP_F3: /* "\033OR" */ 400 case XK_KP_F3: /* "\033OR" */
432 case XK_KP_F4: /* "\033OS" */ 401 case XK_KP_F4: /* "\033OS" */
433 STRCPY(kbuf, "\033OP"); 402 STRCPY (kbuf, "\033OP");
434 kbuf[2] += (keysym - XK_KP_F1); 403 kbuf[2] += (keysym - XK_KP_F1);
435 break; 404 break;
436 405
437 case XK_KP_Multiply: /* "\033Oj" : "*" */ 406 case XK_KP_Multiply: /* "\033Oj" : "*" */
438 case XK_KP_Add: /* "\033Ok" : "+" */ 407 case XK_KP_Add: /* "\033Ok" : "+" */
439 case XK_KP_Separator: /* "\033Ol" : "," */ 408 case XK_KP_Separator: /* "\033Ol" : "," */
440 case XK_KP_Subtract: /* "\033Om" : "-" */ 409 case XK_KP_Subtract: /* "\033Om" : "-" */
441 case XK_KP_Decimal: /* "\033On" : "." */ 410 case XK_KP_Decimal: /* "\033On" : "." */
442 case XK_KP_Divide: /* "\033Oo" : "/" */ 411 case XK_KP_Divide: /* "\033Oo" : "/" */
443 case XK_KP_0: /* "\033Op" : "0" */ 412 case XK_KP_0: /* "\033Op" : "0" */
444 case XK_KP_1: /* "\033Oq" : "1" */ 413 case XK_KP_1: /* "\033Oq" : "1" */
445 case XK_KP_2: /* "\033Or" : "2" */ 414 case XK_KP_2: /* "\033Or" : "2" */
446 case XK_KP_3: /* "\033Os" : "3" */ 415 case XK_KP_3: /* "\033Os" : "3" */
447 case XK_KP_4: /* "\033Ot" : "4" */ 416 case XK_KP_4: /* "\033Ot" : "4" */
448 case XK_KP_5: /* "\033Ou" : "5" */ 417 case XK_KP_5: /* "\033Ou" : "5" */
449 case XK_KP_6: /* "\033Ov" : "6" */ 418 case XK_KP_6: /* "\033Ov" : "6" */
450 case XK_KP_7: /* "\033Ow" : "7" */ 419 case XK_KP_7: /* "\033Ow" : "7" */
451 case XK_KP_8: /* "\033Ox" : "8" */ 420 case XK_KP_8: /* "\033Ox" : "8" */
452 case XK_KP_9: /* "\033Oy" : "9" */ 421 case XK_KP_9: /* "\033Oy" : "9" */
453 /* allow shift to override */ 422 /* allow shift to override */
454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
455 STRCPY(kbuf, "\033Oj"); 424 {
456 kbuf[2] += (keysym - XK_KP_Multiply); 425 STRCPY (kbuf, "\033Oj");
457 } else { 426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
458 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
459 kbuf[1] = '\0'; 431 kbuf[1] = '\0';
460 } 432 }
461 break; 433 break;
462 434
463 case XK_Find: 435 case XK_Find:
464 STRCPY(kbuf, "\033[1~"); 436 STRCPY (kbuf, "\033[1~");
465 break; 437 break;
466 case XK_Insert: 438 case XK_Insert:
467 STRCPY(kbuf, "\033[2~"); 439 STRCPY (kbuf, "\033[2~");
468 break; 440 break;
469#ifdef DXK_Remove /* support for DEC remove like key */ 441#ifdef DXK_Remove /* support for DEC remove like key */
470 case DXK_Remove: 442 case DXK_Remove:
471 /* FALLTHROUGH */ 443 /* FALLTHROUGH */
472#endif 444#endif
473 case XK_Execute: 445 case XK_Execute:
474 STRCPY(kbuf, "\033[3~"); 446 STRCPY (kbuf, "\033[3~");
475 break; 447 break;
476 case XK_Select: 448 case XK_Select:
477 STRCPY(kbuf, "\033[4~"); 449 STRCPY (kbuf, "\033[4~");
478 break; 450 break;
479#ifdef XK_KP_End 451#ifdef XK_KP_End
480 case XK_KP_End: 452 case XK_KP_End:
481 /* allow shift to override */ 453 /* allow shift to override */
482 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
483 STRCPY(kbuf, "\033Oq"); 455 {
484 break; 456 STRCPY (kbuf, "\033Oq");
485 } 457 break;
486 /* FALLTHROUGH */ 458 }
459 /* FALLTHROUGH */
487#endif 460#endif
488 case XK_End: 461 case XK_End:
489 STRCPY(kbuf, KS_END); 462 STRCPY (kbuf, KS_END);
490 break; 463 break;
491#ifdef XK_KP_Home 464#ifdef XK_KP_Home
492 case XK_KP_Home: 465 case XK_KP_Home:
493 /* allow shift to override */ 466 /* allow shift to override */
494 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
495 STRCPY(kbuf, "\033Ow"); 468 {
496 break; 469 STRCPY (kbuf, "\033Ow");
497 } 470 break;
498 /* FALLTHROUGH */ 471 }
472 /* FALLTHROUGH */
499#endif 473#endif
500 case XK_Home: 474 case XK_Home:
501 STRCPY(kbuf, KS_HOME); 475 STRCPY (kbuf, KS_HOME);
502 break; 476 break;
503 477
504#define FKEY(n, fkey) \ 478#define FKEY(n, fkey) \
505 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
506 480
507 case XK_F1: /* "\033[11~" */ 481 case XK_F1: /* "\033[11~" */
508 case XK_F2: /* "\033[12~" */ 482 case XK_F2: /* "\033[12~" */
509 case XK_F3: /* "\033[13~" */ 483 case XK_F3: /* "\033[13~" */
510 case XK_F4: /* "\033[14~" */ 484 case XK_F4: /* "\033[14~" */
511 case XK_F5: /* "\033[15~" */ 485 case XK_F5: /* "\033[15~" */
512 FKEY(11, XK_F1); 486 FKEY (11, XK_F1);
513 break; 487 break;
514 case XK_F6: /* "\033[17~" */ 488 case XK_F6: /* "\033[17~" */
515 case XK_F7: /* "\033[18~" */ 489 case XK_F7: /* "\033[18~" */
516 case XK_F8: /* "\033[19~" */ 490 case XK_F8: /* "\033[19~" */
517 case XK_F9: /* "\033[20~" */ 491 case XK_F9: /* "\033[20~" */
518 case XK_F10: /* "\033[21~" */ 492 case XK_F10: /* "\033[21~" */
519 FKEY(17, XK_F6); 493 FKEY (17, XK_F6);
520 break; 494 break;
521 case XK_F11: /* "\033[23~" */ 495 case XK_F11: /* "\033[23~" */
522 case XK_F12: /* "\033[24~" */ 496 case XK_F12: /* "\033[24~" */
523 case XK_F13: /* "\033[25~" */ 497 case XK_F13: /* "\033[25~" */
524 case XK_F14: /* "\033[26~" */ 498 case XK_F14: /* "\033[26~" */
525 FKEY(23, XK_F11); 499 FKEY (23, XK_F11);
526 break; 500 break;
527 case XK_F15: /* "\033[28~" */ 501 case XK_F15: /* "\033[28~" */
528 case XK_F16: /* "\033[29~" */ 502 case XK_F16: /* "\033[29~" */
529 FKEY(28, XK_F15); 503 FKEY (28, XK_F15);
530 break; 504 break;
531 case XK_Help: /* "\033[28~" */ 505 case XK_Help: /* "\033[28~" */
532 FKEY(28, XK_Help); 506 FKEY (28, XK_Help);
533 break; 507 break;
534 case XK_Menu: /* "\033[29~" */ 508 case XK_Menu: /* "\033[29~" */
535 FKEY(29, XK_Menu); 509 FKEY (29, XK_Menu);
536 break; 510 break;
537 case XK_F17: /* "\033[31~" */ 511 case XK_F17: /* "\033[31~" */
538 case XK_F18: /* "\033[32~" */ 512 case XK_F18: /* "\033[32~" */
539 case XK_F19: /* "\033[33~" */ 513 case XK_F19: /* "\033[33~" */
540 case XK_F20: /* "\033[34~" */ 514 case XK_F20: /* "\033[34~" */
541 case XK_F21: /* "\033[35~" */ 515 case XK_F21: /* "\033[35~" */
542 case XK_F22: /* "\033[36~" */ 516 case XK_F22: /* "\033[36~" */
543 case XK_F23: /* "\033[37~" */ 517 case XK_F23: /* "\033[37~" */
544 case XK_F24: /* "\033[38~" */ 518 case XK_F24: /* "\033[38~" */
545 case XK_F25: /* "\033[39~" */ 519 case XK_F25: /* "\033[39~" */
546 case XK_F26: /* "\033[40~" */ 520 case XK_F26: /* "\033[40~" */
547 case XK_F27: /* "\033[41~" */ 521 case XK_F27: /* "\033[41~" */
548 case XK_F28: /* "\033[42~" */ 522 case XK_F28: /* "\033[42~" */
549 case XK_F29: /* "\033[43~" */ 523 case XK_F29: /* "\033[43~" */
550 case XK_F30: /* "\033[44~" */ 524 case XK_F30: /* "\033[44~" */
551 case XK_F31: /* "\033[45~" */ 525 case XK_F31: /* "\033[45~" */
552 case XK_F32: /* "\033[46~" */ 526 case XK_F32: /* "\033[46~" */
553 case XK_F33: /* "\033[47~" */ 527 case XK_F33: /* "\033[47~" */
554 case XK_F34: /* "\033[48~" */ 528 case XK_F34: /* "\033[48~" */
555 case XK_F35: /* "\033[49~" */ 529 case XK_F35: /* "\033[49~" */
556 FKEY(31, XK_F17); 530 FKEY (31, XK_F17);
557 break; 531 break;
558#undef FKEY 532#undef FKEY
559 default: 533 default:
560 newlen = 0; 534 newlen = 0;
561 break; 535 break;
562 } 536 }
563 if (newlen) 537 if (newlen)
564 len = STRLEN(kbuf); 538 len = STRLEN (kbuf);
565 } 539 }
566 /* 540
541 /*
567 * Pass meta for all function keys, if 'meta' option set 542 * Pass meta for all function keys, if 'meta' option set
568 */ 543 */
569#ifdef META8_OPTION 544#ifdef META8_OPTION
570 if (meta && (meta_char == 0x80) && len > 0) 545 if (meta && (meta_char == 0x80) && len > 0)
571 kbuf[len - 1] |= 0x80; 546 kbuf[len - 1] |= 0x80;
572#endif 547#endif
548
549 }
573 } else if (ctrl && keysym == XK_minus) { 550 else if (ctrl && keysym == XK_minus)
551 {
574 len = 1; 552 len = 1;
575 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
576 } else { 554 }
555 else
556 {
577#ifdef META8_OPTION 557#ifdef META8_OPTION
578 /* set 8-bit on */ 558 /* set 8-bit on */
579 if (meta && (meta_char == 0x80)) { 559 if (meta && (meta_char == 0x80))
580 unsigned char *ch; 560 {
561 unsigned char *ch;
581 562
582 for (ch = kbuf; ch < kbuf + len; ch++) 563 for (ch = kbuf; ch < kbuf + len; ch++)
583 *ch |= 0x80; 564 *ch |= 0x80;
584 meta = 0; 565
566 meta = 0;
567 }
568#endif
569 /* nil */ ;
570 }
585 } 571 }
586#endif 572
587#ifdef GREEK_SUPPORT 573 if (len <= 0)
588 if (greek_mode) 574 return; /* not mapped */
589 len = greek_xlat(kbuf, len); 575
590#endif 576 if (Options & Opt_scrollTtyKeypress)
591 /* nil */ ; 577 if (TermWin.view_start)
592 } 578 {
579 TermWin.view_start = 0;
580 want_refresh = 1;
593 } 581 }
594 582
595 if (len <= 0) 583 /*
596 return; /* not mapped */
597
598 if (Options & Opt_scrollTtyKeypress)
599 if (TermWin.view_start) {
600 TermWin.view_start = 0;
601 want_refresh = 1;
602 }
603
604/*
605 * these modifications only affect the static keybuffer 584 * these modifications only affect the static keybuffer
606 * pass Shift/Control indicators for function keys ending with `~' 585 * pass Shift/Control indicators for function keys ending with `~'
607 * 586 *
608 * eg, 587 * eg,
609 * Prior = "ESC[5~" 588 * Prior = "ESC[5~"
610 * Shift+Prior = "ESC[5$" 589 * Shift+Prior = "ESC[5$"
611 * Ctrl+Prior = "ESC[5^" 590 * Ctrl+Prior = "ESC[5^"
612 * Ctrl+Shift+Prior = "ESC[5@" 591 * Ctrl+Shift+Prior = "ESC[5@"
613 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). 592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
614 */ 593 */
615 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') 594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
616 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
617 596
618/* escape prefix */ 597 /* escape prefix */
619 if (meta 598 if (meta
620#ifdef META8_OPTION 599#ifdef META8_OPTION
621 && (meta_char == C0_ESC) 600 && meta_char == C0_ESC
622#endif 601#endif
623 ) { 602 )
603 {
624 const unsigned char ch = C0_ESC; 604 const unsigned char ch = C0_ESC;
625
626 tt_write(&ch, 1); 605 tt_write (&ch, 1);
627 } 606 }
607
628#ifdef DEBUG_CMD 608#if defined(DEBUG_CMD)
629 if (debug_key) { /* Display keyboard buffer contents */ 609 /* Display keyboard buffer contents */
630 char *p; 610 unsigned char *p;
631 int i; 611 int i;
632 612
633 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
634 for (i = 0, p = kbuf; i < len; i++, p++) 614 for (i = 0, p = kbuf; i < len; i++, p++)
635 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
636 fprintf(stderr, "'\n"); 616 fprintf (stderr, "'\n");
637 }
638#endif /* DEBUG_CMD */ 617#endif /* DEBUG_CMD */
639 tt_write (kbuf, (unsigned int)len); 618 tt_write (kbuf, (unsigned int)len);
640} 619}
641/*}}} */ 620/*}}} */
642 621
643#if (MENUBAR_MAX) 622#if (MENUBAR_MAX)
644/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
645/* attempt to `write' count to the input buffer */ 624/* attempt to `write' count to the input buffer */
646unsigned int 625unsigned int
647rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
648{ 627{
649 unsigned int n, s; 628 unsigned int n, s;
650 629
651 n = cmdbuf_ptr - cmdbuf_base; 630 n = cmdbuf_ptr - cmdbuf_base;
652 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
653 if (n > 0 && s < count) { 633 if (n > 0 && s < count)
634 {
654 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
655 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
656 cmdbuf_ptr = cmdbuf_base; 637 cmdbuf_ptr = cmdbuf_base;
657 cmdbuf_endp -= n; 638 cmdbuf_endp -= n;
658 s += n; 639 s += n;
659 } 640 }
641
660 if (count > s) { 642 if (count > s)
661 rxvt_print_error("data loss: cmd_write too large");
662 count = s;
663 } 643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
664 for (; count--;) 648 for (; count--;)
665 *cmdbuf_endp++ = *str++; 649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
666 return 0; 653 return 0;
667} 654}
668#endif /* MENUBAR_MAX */ 655#endif /* MENUBAR_MAX */
669 656
670void 657void
671rxvt_term::flush () 658rxvt_term::flush ()
… …
687#ifdef USE_XIM 674#ifdef USE_XIM
688 IMSendSpot (); 675 IMSendSpot ();
689#endif 676#endif
690 } 677 }
691 678
692 XFlush (Xdisplay); 679 display->flush ();
680
681 flush_ev.stop ();
693} 682}
694 683
695void 684void
696rxvt_term::check_cb (check_watcher &w) 685rxvt_term::check_cb (check_watcher &w)
697{ 686{
698 SET_R (this); 687 SET_R (this);
699 SET_LOCALE (locale); 688 SET_LOCALE (locale);
700 689
690 display->flush ();
691
692 if (!flush_ev.active)
693 flush_ev.start (NOW + 0.01);
694}
695
696void
697rxvt_term::flush_cb (time_watcher &w)
698{
699 SET_R (this);
700 SET_LOCALE (locale);
701
702 refresh_limit = 1;
703 refresh_count = 0;
701 flush (); 704 flush ();
702}
703
704void
705rxvt_term::process_x_events ()
706{
707 do
708 {
709 XEvent xev;
710
711 XNextEvent (Xdisplay, &xev);
712
713#if defined(CURSOR_BLINK)
714 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
715 {
716 if (hidden_cursor)
717 {
718 hidden_cursor = 0;
719 want_refresh = 1;
720 }
721
722 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
723 }
724#endif
725
726#if defined(POINTER_BLANK)
727 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
728 {
729 if (xev.type == MotionNotify
730 || xev.type == ButtonPress
731 || xev.type == ButtonRelease)
732 if (hidden_pointer)
733 pointer_unblank ();
734
735 if (xev.type == KeyPress && hidden_pointer == 0)
736 pointer_blank ();
737 }
738#endif
739
740#ifdef USE_XIM
741 if (!XFilterEvent (&xev, xev.xany.window))
742#endif
743 process_x_event (&xev);
744 }
745 while (XPending (Xdisplay));
746} 705}
747 706
748#ifdef CURSOR_BLINK 707#ifdef CURSOR_BLINK
749void 708void
750rxvt_term::cursor_blink_cb (time_watcher &w) 709rxvt_term::cursor_blink_cb (time_watcher &w)
… …
767 w.start (w.at + TEXT_BLINK_INTERVAL); 726 w.start (w.at + TEXT_BLINK_INTERVAL);
768 } 727 }
769} 728}
770#endif 729#endif
771 730
731#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
772void 732void
773rxvt_term::x_cb (io_watcher &w, short revents) 733rxvt_term::cont_scroll_cb (time_watcher &w)
774{ 734{
775 SET_R (this); 735 if ((scrollbar_isUp() || scrollbar_isDn()) &&
776 SET_LOCALE (locale); 736 scr_page (scrollbar_isUp() ? UP : DN, 1))
777 737 {
778 process_x_events (); 738 refresh_type |= SMOOTH_REFRESH;
739 want_refresh = 1;
740 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
741 }
779} 742}
743#endif
744
745#ifdef SELECTION_SCROLLING
746void
747rxvt_term::sel_scroll_cb (time_watcher &w)
748{
749 if (scr_page (scroll_selection_dir, scroll_selection_lines))
750 {
751 selection_extend (selection_save_x, selection_save_y, selection_save_state);
752 refresh_type |= SMOOTH_REFRESH;
753 want_refresh = 1;
754 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
755 }
756}
757#endif
758
759#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
760void
761rxvt_term::slip_wheel_cb (time_watcher &w)
762{
763 if (mouse_slip_wheel_speed == 0
764 || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed)
765 : scr_page (UP, mouse_slip_wheel_speed))
766 {
767 refresh_type |= SMOOTH_REFRESH;
768 want_refresh = 1;
769 w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY);
770 }
771}
772#endif
780 773
781bool 774bool
782rxvt_term::pty_fill () 775rxvt_term::pty_fill ()
783{ 776{
784 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 777 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
778
779 if (CBUFSIZ == n)
780 {
781 rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n");
782 n = 0;
783 }
785 784
786 memmove (cmdbuf_base, cmdbuf_ptr, n); 785 memmove (cmdbuf_base, cmdbuf_ptr, n);
787 cmdbuf_ptr = cmdbuf_base; 786 cmdbuf_ptr = cmdbuf_base;
788 cmdbuf_endp = cmdbuf_ptr + n; 787 cmdbuf_endp = cmdbuf_ptr + n;
789 788
790 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 789 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n);
791 790
792 if (n > 0) 791 if (n > 0)
793 { 792 {
794 cmdbuf_endp += n; 793 cmdbuf_endp += n;
795 return true; 794 return true;
796 } 795 }
797 else if (n < 0 && errno != EAGAIN) 796 else if (n < 0 && errno != EAGAIN)
798 destroy (); 797 destroy ();
799 798
800 return false; 799 return false;
801} 800}
802 801
803void 802void
804rxvt_term::pty_cb (io_watcher &w, short revents) 803rxvt_term::pty_cb (io_watcher &w, short revents)
… …
807 SET_LOCALE (locale); 806 SET_LOCALE (locale);
808 807
809 if (revents & EVENT_WRITE) 808 if (revents & EVENT_WRITE)
810 tt_write (0, 0); 809 tt_write (0, 0);
811 else if (revents & EVENT_READ) 810 else if (revents & EVENT_READ)
812 {
813 bool flag = true;
814
815 // loop, but don't allow a single term to monopolize us 811 // loop, but don't allow a single term to monopolize us
816 // the number of loops is fully arbitrary, and thus wrong
817 while (flag && pty_fill ()) 812 while (pty_fill ())
818 { 813 if (cmd_parse ())
819 if (!seen_input)
820 {
821 seen_input = 1;
822 /* once we know the shell is running, send the screen size. Again! */
823 tt_winch ();
824 }
825
826 uint32_t ch = NOCHAR;
827
828 for (;;)
829 {
830 if (ch == NOCHAR)
831 ch = next_char ();
832
833 if (ch == NOCHAR) // TODO: improve
834 break; 814 break;
835
836 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
837 {
838 /* Read a text string from the input buffer */
839 uint32_t buf[BUFSIZ];
840 bool refreshnow = false;
841 int nlines = 0;
842 uint32_t *str = buf;
843
844 *str++ = ch;
845
846 for (;;)
847 {
848 ch = next_char ();
849
850 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
851 break;
852 else
853 {
854 *str++ = ch;
855
856 if (ch == '\n')
857 {
858 nlines++;
859 refresh_count++;
860
861 if (!(Options & Opt_jumpScroll)
862 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
863 {
864 refreshnow = true;
865 flag = false;
866 ch = NOCHAR;
867 break;
868 }
869 }
870
871 if (str >= buf + BUFSIZ)
872 {
873 ch = NOCHAR;
874 break;
875 }
876 }
877 }
878
879 scr_add_lines (buf, nlines, str - buf);
880
881 /*
882 * If there have been a lot of new lines, then update the screen
883 * What the heck I'll cheat and only refresh less than every page-full.
884 * the number of pages between refreshes is refresh_limit, which
885 * is incremented here because we must be doing flat-out scrolling.
886 *
887 * refreshing should be correct for small scrolls, because of the
888 * time-out
889 */
890 if (refreshnow)
891 {
892 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
893 refresh_limit++;
894
895 scr_refresh (refresh_type);
896 }
897
898 }
899 else
900 {
901 switch (ch)
902 {
903 default:
904 process_nonprinting (ch);
905 break;
906 case C0_ESC: /* escape char */
907 process_escape_seq ();
908 break;
909 /*case 0x9b: */ /* CSI */
910 /* process_csi_seq (); */
911 }
912
913 ch = NOCHAR;
914 }
915 }
916 }
917 }
918} 815}
919 816
920// read the next character, currently handles UTF-8 817void
921// will probably handle all sorts of other stuff in the future 818rxvt_term::pointer_unblank ()
922uint32_t
923rxvt_term::next_char ()
924{ 819{
925 while (cmdbuf_ptr < cmdbuf_endp) 820 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
926 { 821 recolour_cursor ();
927 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
928 return *cmdbuf_ptr++;
929 822
930 wchar_t wc; 823#ifdef POINTER_BLANK
931 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); 824 hidden_pointer = 0;
932 825
933 if (len == (size_t)-2) 826 if (Options & Opt_pointerBlank)
934 return NOCHAR; 827 pointer_ev.start (NOW + pointerBlankDelay);
935
936 if (len == (size_t)-1)
937 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
938
939 // assume wchar == unicode
940 cmdbuf_ptr += len;
941 return wc;
942 }
943
944 return NOCHAR;
945}
946
947/* rxvt_cmd_getc() - Return next input character */
948/*
949 * Return the next input character after first passing any keyboard input
950 * to the command.
951 */
952uint32_t
953rxvt_term::cmd_getc ()
954{
955 for (;;)
956 {
957 uint32_t c = next_char ();
958 if (c != NOCHAR)
959 return c;
960
961 // incomplete sequences should occur rarely, still, a better solution
962 // would be preferred. either setjmp/longjmp or better design.
963 fcntl (cmd_fd, F_SETFL, 0);
964 pty_fill ();
965 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
966 }
967
968#if 0
969#define TIMEOUT_USEC 5000
970 fd_set readfds;
971 int quick_timeout, select_res;
972 int want_motion_time, want_keypress_time;
973 struct timeval value;
974#if defined(POINTER_BLANK) || defined(CURSOR_BLINK)
975 struct timeval tp;
976#endif
977
978 for (;;) {
979 /* loop until we can return something */
980
981 if (v_bufstr < v_bufptr) /* output any pending chars */
982 tt_write(NULL, 0);
983
984#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
985 if (mouse_slip_wheel_speed) {
986 quick_timeout = 1;
987 if (!mouse_slip_wheel_delay--
988 && scr_page (mouse_slip_wheel_speed > 0 ? UP : DN,
989 abs(mouse_slip_wheel_speed))) {
990 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
991 refresh_type |= SMOOTH_REFRESH;
992 want_refresh = 1;
993 }
994 }
995#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */
996#ifdef SELECTION_SCROLLING
997 if (pending_scroll_selection) {
998 quick_timeout = 1;
999 if (!scroll_selection_delay--
1000 && scr_page (scroll_selection_dir,
1001 scroll_selection_lines)) {
1002 selection_extend (selection_save_x,
1003 selection_save_y, selection_save_state);
1004 scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
1005 refresh_type |= SMOOTH_REFRESH;
1006 want_refresh = 1;
1007 }
1008 }
1009#endif
1010#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1011 if (scrollbar_isUp() || scrollbar_isDn()) {
1012 quick_timeout = 1;
1013 if (!scroll_arrow_delay--
1014 && scr_page (scrollbar_isUp() ? UP : DN, 1)) {
1015 scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY;
1016 refresh_type |= SMOOTH_REFRESH;
1017 want_refresh = 1;
1018 }
1019 }
1020#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */
1021
1022#ifdef TRANSPARENT
1023 quick_timeout |= want_full_refresh;
1024#endif
1025#endif 828#endif
1026} 829}
1027 830
1028#ifdef POINTER_BLANK 831#ifdef POINTER_BLANK
1029void 832void
1030rxvt_term::pointer_unblank ()
1031{
1032 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
1033 recolour_cursor ();
1034
1035 hidden_pointer = 0;
1036
1037 if (Options & Opt_pointerBlank)
1038 pointer_ev.start (NOW + pointerBlankDelay);
1039}
1040
1041void
1042rxvt_term::pointer_blank () 833rxvt_term::pointer_blank ()
1043{ 834{
1044 if (!(Options & Opt_pointerBlank)) 835 if (! (Options & Opt_pointerBlank))
1045 return; 836 return;
1046 837
1047 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 838 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1048 XFlush (Xdisplay); 839 XFlush (display->display);
1049 840
1050 hidden_pointer = 1; 841 hidden_pointer = 1;
1051} 842}
1052 843
1053void 844void
… …
1059 pointer_blank (); 850 pointer_blank ();
1060} 851}
1061#endif 852#endif
1062 853
1063void 854void
1064rxvt_term::mouse_report (const XButtonEvent *ev) 855rxvt_term::mouse_report (XButtonEvent &ev)
1065{ 856{
1066 int button_number, key_state = 0; 857 int button_number, key_state = 0;
1067 int x, y; 858 int x, y;
1068 859
1069 x = ev->x; 860 x = ev.x;
1070 y = ev->y; 861 y = ev.y;
1071 pixel_position (&x, &y); 862 pixel_position (&x, &y);
1072 863
1073 if (MEvent.button == AnyButton) { 864 if (MEvent.button == AnyButton)
865 {
1074 button_number = 3; 866 button_number = 3;
1075 } else { 867 }
868 else
869 {
1076 button_number = MEvent.button - Button1; 870 button_number = MEvent.button - Button1;
1077 /* add 0x3D for wheel events, like xterm does */ 871 /* add 0x3D for wheel events, like xterm does */
1078 if (button_number >= 3) 872 if (button_number >= 3)
1079 button_number += (64 - 3); 873 button_number += (64 - 3);
1080 } 874 }
1081 875
1082 if (PrivateModes & PrivMode_MouseX10) { 876 if (PrivateModes & PrivMode_MouseX10)
877 {
1083 /* 878 /*
1084 * do not report ButtonRelease 879 * do not report ButtonRelease
1085 * no state info allowed 880 * no state info allowed
1086 */ 881 */
1087 key_state = 0; 882 key_state = 0;
1088 if (button_number == 3) 883 if (button_number == 3)
1089 return; 884 return;
1090 } else { 885 }
886 else
887 {
1091 /* XTerm mouse reporting needs these values: 888 /* XTerm mouse reporting needs these values:
1092 * 4 = Shift 889 * 4 = Shift
1093 * 8 = Meta 890 * 8 = Meta
1094 * 16 = Control 891 * 16 = Control
1095 * plus will add in our own Double-Click reporting 892 * plus will add in our own Double-Click reporting
1096 * 32 = Double Click 893 * 32 = Double Click
1097 */ 894 */
1098 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 895 key_state = ((MEvent.state & ShiftMask) ? 4 : 0)
1099 + ((MEvent.state & ModMetaMask) ? 8 : 0) 896 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1100 + ((MEvent.state & ControlMask) ? 16 : 0); 897 + ((MEvent.state & ControlMask) ? 16 : 0);
1101#ifdef MOUSE_REPORT_DOUBLECLICK 898#ifdef MOUSE_REPORT_DOUBLECLICK
1102 key_state += ((MEvent.clicks > 1) ? 32 : 0); 899 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1103#endif 900#endif
901
1104 } 902 }
1105 903
1106#ifdef DEBUG_MOUSEREPORT 904#ifdef DEBUG_MOUSEREPORT
1107 fprintf(stderr, "Mouse ["); 905 fprintf (stderr, "Mouse [");
1108 if (key_state & 16) 906 if (key_state & 16)
1109 fputc('C', stderr); 907 fputc ('C', stderr);
1110 if (key_state & 4) 908 if (key_state & 4)
1111 fputc('S', stderr); 909 fputc ('S', stderr);
1112 if (key_state & 8) 910 if (key_state & 8)
1113 fputc('A', stderr); 911 fputc ('A', stderr);
1114 if (key_state & 32) 912 if (key_state & 32)
1115 fputc('2', stderr); 913 fputc ('2', stderr);
1116 fprintf(stderr, "]: <%d>, %d/%d\n", 914 fprintf (stderr, "]: <%d>, %d/%d\n",
1117 button_number, 915 button_number,
1118 x + 1, 916 x + 1,
1119 y + 1); 917 y + 1);
1120#else 918#else
1121 tt_printf("\033[M%c%c%c", 919 tt_printf ("\033[M%c%c%c",
1122 (32 + button_number + key_state), 920 (32 + button_number + key_state),
1123 (32 + x + 1), 921 (32 + x + 1),
1124 (32 + y + 1)); 922 (32 + y + 1));
1125#endif 923#endif
1126} 924}
1127 925
1128#ifdef USING_W11LIB 926#ifdef USING_W11LIB
1129void 927void
1130rxvt_W11_process_x_event(XEvent *ev) 928rxvt_W11_process_x_event (XEvent *ev)
1131{ 929{
1132 rxvt_t *r = rxvt_get_r(); 930 rxvt_t *r = rxvt_get_r ();
1133 931
1134 process_x_event (ev); 932 x_cb (*ev);
1135} 933}
1136#endif 934#endif
1137 935
1138/*{{{ process an X event */ 936/*{{{ process an X event */
1139void 937void
1140rxvt_term::process_x_event (XEvent *ev) 938rxvt_term::x_cb (XEvent &ev)
1141{ 939{
940 SET_R (this);
941 SET_LOCALE (locale);
942
943#if defined(CURSOR_BLINK)
944 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
945 {
946 if (hidden_cursor)
947 {
948 hidden_cursor = 0;
949 want_refresh = 1;
950 }
951
952 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
953 }
954#endif
955
956#if defined(POINTER_BLANK)
957 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
958 {
959 if (ev.type == MotionNotify
960 || ev.type == ButtonPress
961 || ev.type == ButtonRelease)
962 if (hidden_pointer)
963 pointer_unblank ();
964
965 if (ev.type == KeyPress && hidden_pointer == 0)
966 pointer_blank ();
967 }
968#endif
969
970#ifdef USE_XIM
971 if (XFilterEvent (&ev, None))
972 return;
973#endif
974
1142 Window unused_root, unused_child; 975 Window unused_root, unused_child;
1143 int unused_root_x, unused_root_y; 976 int unused_root_x, unused_root_y;
1144 unsigned int unused_mask; 977 unsigned int unused_mask;
1145 978
1146#ifdef DEBUG_X 979#ifdef DEBUG_X
1147 const char *const eventnames[] = 980 const char *const eventnames[] =
1148 { /* mason - this matches my system */ 981 { /* mason - this matches my system */
1149 "", 982 "",
1150 "", 983 "",
1151 "KeyPress", 984 "KeyPress",
1152 "KeyRelease", 985 "KeyRelease",
1153 "ButtonPress", 986 "ButtonPress",
1154 "ButtonRelease", 987 "ButtonRelease",
1155 "MotionNotify", 988 "MotionNotify",
1156 "EnterNotify", 989 "EnterNotify",
1157 "LeaveNotify", 990 "LeaveNotify",
1158 "FocusIn", 991 "FocusIn",
1159 "FocusOut", 992 "FocusOut",
1160 "KeymapNotify", 993 "KeymapNotify",
1161 "Expose", 994 "Expose",
1162 "GraphicsExpose", 995 "GraphicsExpose",
1163 "NoExpose", 996 "NoExpose",
1164 "VisibilityNotify", 997 "VisibilityNotify",
1165 "CreateNotify", 998 "CreateNotify",
1166 "DestroyNotify", 999 "DestroyNotify",
1167 "UnmapNotify", 1000 "UnmapNotify",
1168 "MapNotify", 1001 "MapNotify",
1169 "MapRequest", 1002 "MapRequest",
1170 "ReparentNotify", 1003 "ReparentNotify",
1171 "ConfigureNotify", 1004 "ConfigureNotify",
1172 "ConfigureRequest", 1005 "ConfigureRequest",
1173 "GravityNotify", 1006 "GravityNotify",
1174 "ResizeRequest", 1007 "ResizeRequest",
1175 "CirculateNotify", 1008 "CirculateNotify",
1176 "CirculateRequest", 1009 "CirculateRequest",
1177 "PropertyNotify", 1010 "PropertyNotify",
1178 "SelectionClear", 1011 "SelectionClear",
1179 "SelectionRequest", 1012 "SelectionRequest",
1180 "SelectionNotify", 1013 "SelectionNotify",
1181 "ColormapNotify", 1014 "ColormapNotify",
1182 "ClientMessage", 1015 "ClientMessage",
1183 "MappingNotify" 1016 "MappingNotify"
1184 }; 1017 };
1185#endif 1018#endif
1186 1019
1187#ifdef DEBUG_X 1020#ifdef DEBUG_X
1188 struct timeval tp; 1021 struct timeval tp;
1189 struct tm *ltt; 1022 struct tm *ltt;
1190 (void)gettimeofday(&tp, NULL); 1023 (void)gettimeofday (&tp, NULL);
1191 ltt = localtime(&(tp.tv_sec)); 1024 ltt = localtime (& (tp.tv_sec));
1192 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)); 1025 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));
1193#endif 1026#endif
1194 1027
1195 switch (ev->type) { 1028 switch (ev.type)
1029 {
1196 case KeyPress: 1030 case KeyPress:
1197 lookup_key ((XKeyEvent *)ev); 1031 lookup_key (ev.xkey);
1198 break; 1032 break;
1199 1033
1200#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1034#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1201 case KeyRelease: 1035 case KeyRelease:
1202 { 1036 {
1203 if (!(ev->xkey.state & ControlMask)) 1037 if (!(ev.xkey.state & ControlMask))
1204 mouse_slip_wheel_speed = 0; 1038 slip_wheel_ev.stop ();
1205 else { 1039 else
1206 KeySym ks; 1040 {
1207 1041 KeySym ks;
1042
1208 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0); 1043 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1209 if (ks == XK_Control_L || ks == XK_Control_R) 1044 if (ks == XK_Control_L || ks == XK_Control_R)
1210 mouse_slip_wheel_speed = 0; 1045 mouse_slip_wheel_speed = 0;
1211 } 1046 }
1212 break; 1047 break;
1213 } 1048 }
1214#endif 1049#endif
1215 1050
1216 case ButtonPress: 1051 case ButtonPress:
1217 button_press ((XButtonEvent *)ev); 1052 button_press (ev.xbutton);
1218 break; 1053 break;
1219 1054
1220 case ButtonRelease: 1055 case ButtonRelease:
1221 button_release ((XButtonEvent *)ev); 1056 button_release (ev.xbutton);
1222 break; 1057 break;
1223 1058
1224 case ClientMessage: 1059 case ClientMessage:
1225 if (ev->xclient.format == 32 1060 if (ev.xclient.format == 32
1226 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1061 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW])
1227 destroy (); 1062 destroy ();
1228#ifdef OFFIX_DND 1063#ifdef OFFIX_DND
1229 /* OffiX Dnd (drag 'n' drop) protocol */ 1064 /* OffiX Dnd (drag 'n' drop) protocol */
1230 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1065 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1231 && (ev->xclient.data.l[0] == DndFile 1066 && (ev.xclient.data.l[0] == DndFile
1232 || ev->xclient.data.l[0] == DndDir 1067 || ev.xclient.data.l[0] == DndDir
1233 || ev->xclient.data.l[0] == DndLink)) { 1068 || ev.xclient.data.l[0] == DndLink))
1234 /* Get Dnd data */ 1069 {
1235 Atom ActualType; 1070 /* Get Dnd data */
1236 int ActualFormat; 1071 Atom ActualType;
1072 int ActualFormat;
1237 unsigned char *data; 1073 unsigned char *data;
1238 unsigned long Size, RemainingBytes; 1074 unsigned long Size, RemainingBytes;
1239 1075
1240 XGetWindowProperty(Xdisplay, Xroot, 1076 XGetWindowProperty (display->display, display->root,
1241 xa[XA_DNDSELECTION], 1077 xa[XA_DNDSELECTION],
1242 0L, 1000000L, 1078 0L, 1000000L,
1243 False, AnyPropertyType, 1079 False, AnyPropertyType,
1244 &ActualType, &ActualFormat, 1080 &ActualType, &ActualFormat,
1245 &Size, &RemainingBytes, 1081 &Size, &RemainingBytes,
1246 &data); 1082 &data);
1247 XChangeProperty(Xdisplay, Xroot, 1083 XChangeProperty (display->display, display->root,
1248 XA_CUT_BUFFER0, XA_STRING, 1084 XA_CUT_BUFFER0, XA_STRING,
1249 8, PropModeReplace, 1085 8, PropModeReplace,
1250 data, STRLEN(data)); 1086 data, STRLEN (data));
1087 XFree (data);
1251 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1088 selection_paste (display->root, XA_CUT_BUFFER0, True);
1252 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1089 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1253 } 1090 }
1254#endif /* OFFIX_DND */ 1091#endif /* OFFIX_DND */
1255 break; 1092 break;
1256 1093
1257 case MappingNotify: 1094 case MappingNotify:
1258 XRefreshKeyboardMapping(&(ev->xmapping)); 1095 XRefreshKeyboardMapping (&ev.xmapping);
1259 break; 1096 break;
1260 1097
1261 /* 1098 /*
1262 * XXX: this is not the _current_ arrangement 1099 * XXX: this is not the _current_ arrangement
1263 * Here's my conclusion: 1100 * Here's my conclusion:
1264 * If the window is completely unobscured, use bitblt's 1101 * If the window is completely unobscured, use bitblt's
1265 * to scroll. Even then, they're only used when doing partial 1102 * to scroll. Even then, they're only used when doing partial
1266 * screen scrolling. When partially obscured, we have to fill 1103 * screen scrolling. When partially obscured, we have to fill
1267 * in the GraphicsExpose parts, which means that after each refresh, 1104 * in the GraphicsExpose parts, which means that after each refresh,
1268 * we need to wait for the graphics expose or Noexpose events, 1105 * we need to wait for the graphics expose or Noexpose events,
1269 * which ought to make things real slow! 1106 * which ought to make things real slow!
1270 */ 1107 */
1271 case VisibilityNotify: 1108 case VisibilityNotify:
1272 switch (ev->xvisibility.state) 1109 switch (ev.xvisibility.state)
1273 { 1110 {
1274 case VisibilityUnobscured: 1111 case VisibilityUnobscured:
1275 refresh_type = FAST_REFRESH; 1112 refresh_type = FAST_REFRESH;
1276 break; 1113 break;
1277 case VisibilityPartiallyObscured: 1114 case VisibilityPartiallyObscured:
… …
1279 break; 1116 break;
1280 default: 1117 default:
1281 refresh_type = NO_REFRESH; 1118 refresh_type = NO_REFRESH;
1282 break; 1119 break;
1283 } 1120 }
1284 break; 1121 break;
1285 1122
1286 case FocusIn: 1123 case FocusIn:
1287 if (!TermWin.focus) { 1124 if (!TermWin.focus)
1125 {
1288 TermWin.focus = 1; 1126 TermWin.focus = 1;
1289 want_refresh = 1; 1127 want_refresh = 1;
1290#ifdef USE_XIM 1128#ifdef USE_XIM
1291 if (Input_Context != NULL) 1129 if (Input_Context != NULL)
1292 XSetICFocus(Input_Context); 1130 XSetICFocus (Input_Context);
1293#endif 1131#endif
1294#ifdef CURSOR_BLINK 1132#ifdef CURSOR_BLINK
1295 if (Options & Opt_cursorBlink) 1133 if (Options & Opt_cursorBlink)
1296 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1134 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1297#endif 1135#endif
1298 } 1136#ifdef OFF_FOCUS_FADING
1299 break; 1137 if (rs[Rs_fade])
1138 {
1139 PixColors = PixColorsFocused;
1140 set_colorfgbg ();
1141 scr_clear ();
1142 scr_touch (true);
1143 }
1144#endif
1300 1145
1146 }
1147 break;
1148
1301 case FocusOut: 1149 case FocusOut:
1302 if (TermWin.focus) { 1150 if (TermWin.focus)
1151 {
1303 TermWin.focus = 0; 1152 TermWin.focus = 0;
1304 want_refresh = 1; 1153 want_refresh = 1;
1305#ifdef USE_XIM 1154#ifdef USE_XIM
1306 if (Input_Context != NULL) 1155 if (Input_Context != NULL)
1307 XUnsetICFocus(Input_Context); 1156 XUnsetICFocus (Input_Context);
1308#endif 1157#endif
1309#ifdef CURSOR_BLINK 1158#ifdef CURSOR_BLINK
1310 if (Options & Opt_cursorBlink) 1159 if (Options & Opt_cursorBlink)
1311 cursor_blink_ev.stop (); 1160 cursor_blink_ev.stop ();
1312 hidden_cursor = 0; 1161 hidden_cursor = 0;
1313#endif 1162#endif
1314 } 1163#ifdef OFF_FOCUS_FADING
1315 break; 1164 if (rs[Rs_fade])
1165 {
1166 PixColors = PixColorsUnFocused;
1167 set_colorfgbg ();
1168 scr_clear ();
1169 scr_touch (true);
1170 }
1171#endif
1316 1172
1173 }
1174 break;
1175
1317 case ConfigureNotify: 1176 case ConfigureNotify:
1318 if (ev->xconfigure.window == TermWin.parent[0]) { 1177 if (ev.xconfigure.window == TermWin.parent[0])
1319 int height, width; 1178 {
1179 int height, width;
1320 1180
1181 do
1321 do { /* Wrap lots of configures into one */ 1182 { /* Wrap lots of configures into one */
1322 width = ev->xconfigure.width; 1183 width = ev.xconfigure.width;
1323 height = ev->xconfigure.height; 1184 height = ev.xconfigure.height;
1324 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1185 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1325 } while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1186 }
1326 ConfigureNotify, ev)); 1187 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1188
1327 if (szHint.width != width || szHint.height != height) { 1189 if (szHint.width != width || szHint.height != height)
1328 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1329 resize_all_windows (width, height, 1); 1190 resize_all_windows (width, height, 1);
1330 } 1191
1331#ifdef DEBUG_SIZE
1332 else {
1333 D_SIZE((stderr, "Size: Not resizing"));
1334 }
1335#endif
1336#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1192#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1337 if (Options & Opt_transparent) { 1193 if (Options & Opt_transparent)
1338 check_our_parents (); 1194 {
1339 if (am_transparent) 1195 check_our_parents ();
1196 if (am_transparent)
1340 want_full_refresh = 1; 1197 want_full_refresh = 1;
1341 } 1198 }
1342#endif 1199#endif
1343 } 1200 }
1344 break; 1201 break;
1345 1202
1346 case SelectionClear: 1203 case SelectionClear:
1347 selection_clear (); 1204 selection_clear ();
1348 break; 1205 break;
1349 1206
1350 case SelectionNotify: 1207 case SelectionNotify:
1351 if (selection_wait == Sel_normal) 1208 if (selection_wait == Sel_normal)
1352 selection_paste (ev->xselection.requestor, 1209 selection_paste (ev.xselection.requestor,
1353 ev->xselection.property, True); 1210 ev.xselection.property, True);
1354 break; 1211 break;
1355 1212
1356 case SelectionRequest: 1213 case SelectionRequest:
1357 selection_send (&(ev->xselectionrequest)); 1214 selection_send (ev.xselectionrequest);
1358 break; 1215 break;
1359 1216
1360 case UnmapNotify: 1217 case UnmapNotify:
1361 TermWin.mapped = 0; 1218 TermWin.mapped = 0;
1362#ifdef TEXT_BLINK 1219#ifdef TEXT_BLINK
1363 text_blink_ev.stop (); 1220 text_blink_ev.stop ();
1364#endif 1221#endif
1365 break; 1222 break;
1366 1223
1367 case MapNotify: 1224 case MapNotify:
1368 TermWin.mapped = 1; 1225 TermWin.mapped = 1;
1369#ifdef TEXT_BLINK 1226#ifdef TEXT_BLINK
1370 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1227 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1371#endif 1228#endif
1372 break;
1373
1374 case PropertyNotify:
1375 if (ev->xproperty.atom == xa[XA_VT_SELECTION]) {
1376 if (ev->xproperty.state == PropertyNewValue)
1377 selection_property (ev->xproperty.window,
1378 ev->xproperty.atom);
1379 break; 1229 break;
1380 } 1230
1381#ifdef TRANSPARENT 1231#ifdef TRANSPARENT
1382 /*
1383 * if user used some Esetroot compatible prog to set the root bg,
1384 * use the property to determine the pixmap. We use it later on.
1385 */
1386 if (xa[XA_XROOTPMAPID] == 0)
1387 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1388 "_XROOTPMAP_ID", False);
1389 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1390 break;
1391 /* FALLTHROUGH */
1392 case ReparentNotify: 1232 case ReparentNotify:
1393 if ((Options & Opt_transparent) && check_our_parents ()) { 1233 rootwin_cb (ev);
1394 if (am_transparent) 1234 break;
1395 want_full_refresh = 1;
1396 }
1397#endif /* TRANSPARENT */ 1235#endif /* TRANSPARENT */
1398 break;
1399 1236
1400 case GraphicsExpose: 1237 case GraphicsExpose:
1401 case Expose: 1238 case Expose:
1402 if (ev->xany.window == TermWin.vt) { 1239 if (ev.xany.window == TermWin.vt)
1403#ifdef NO_SLOW_LINK_SUPPORT 1240 {
1241 do
1404 scr_expose (ev->xexpose.x, ev->xexpose.y, 1242 scr_expose (ev.xexpose.x, ev.xexpose.y,
1405 ev->xexpose.width, ev->xexpose.height, False); 1243 ev.xexpose.width, ev.xexpose.height, False);
1406#else 1244 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev));
1407 // don't understand this, so commented it out 1245
1246 ev.xany.type = ev.xany.type == Expose ? GraphicsExpose : Expose;
1247
1248 while (XCheckTypedWindowEvent (display->display, TermWin.vt, ev.xany.type, &ev))
1408 scr_expose (ev->xexpose.x, ev->xexpose.y, 1249 scr_expose (ev.xexpose.x, ev.xexpose.y,
1409 ev->xexpose.width, ev->xexpose.height, False); 1250 ev.xexpose.width, ev.xexpose.height, False);
1410 //scr_expose (ev->xexpose.x, 0,
1411 // ev->xexpose.width, TermWin.height, False);
1412#endif
1413 want_refresh = 1;
1414 } else {
1415 XEvent unused_xevent;
1416 1251
1417 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1252 scr_refresh (refresh_type);
1418 Expose, 1253 }
1419 &unused_xevent)) ; 1254 else
1420 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1255 {
1421 GraphicsExpose, 1256 XEvent unused_event;
1422 &unused_xevent)) ; 1257
1258 while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event))
1259 ;
1260 while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event))
1261 ;
1262
1423 if (isScrollbarWindow(ev->xany.window)) { 1263 if (isScrollbarWindow (ev.xany.window))
1424 scrollBar.setIdle(); 1264 {
1425 scrollbar_show (0); 1265 scrollBar.setIdle ();
1426 } 1266 scrollbar_show (0);
1267 }
1427#ifdef MENUBAR 1268#ifdef MENUBAR
1428 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1269 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1429 menubar_expose (); 1270 menubar_expose ();
1430#endif 1271#endif
1431#ifdef RXVT_GRAPHICS
1432 Gr_expose (ev->xany.window);
1433#endif
1434 }
1435 break;
1436 1272
1273#ifdef TRANSPARENT
1274 if (am_transparent && ev.xany.window == TermWin.parent[0])
1275 XClearWindow (display->display, ev.xany.window);
1276#endif
1277 }
1278 break;
1279
1437 case MotionNotify: 1280 case MotionNotify:
1438#ifdef POINTER_BLANK 1281#ifdef POINTER_BLANK
1439 if (hidden_pointer) 1282 if (hidden_pointer)
1440 pointer_unblank (); 1283 pointer_unblank ();
1441#endif 1284#endif
1442#if MENUBAR 1285#if MENUBAR
1443 if (isMenuBarWindow(ev->xany.window)) { 1286 if (isMenuBarWindow (ev.xany.window))
1287 {
1444 menubar_control (&(ev->xbutton)); 1288 menubar_control (ev.xbutton);
1445 break; 1289 break;
1446 } 1290 }
1447#endif 1291#endif
1448 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1292 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1449 break; 1293 break;
1450 1294
1451 if (ev->xany.window == TermWin.vt) { 1295 if (ev.xany.window == TermWin.vt)
1296 {
1452 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { 1297 if ((ev.xbutton.state & (Button1Mask | Button3Mask)))
1453 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1298 {
1454 MotionNotify, ev)) ; 1299 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1455 XQueryPointer(Xdisplay, TermWin.vt, 1300 ;
1456 &unused_root, &unused_child, 1301
1457 &unused_root_x, &unused_root_y, 1302 XQueryPointer (display->display, TermWin.vt,
1458 &(ev->xbutton.x), &(ev->xbutton.y), 1303 &unused_root, &unused_child,
1459 &unused_mask); 1304 &unused_root_x, &unused_root_y,
1305 & (ev.xbutton.x), & (ev.xbutton.y),
1306 &unused_mask);
1460#ifdef MOUSE_THRESHOLD 1307#ifdef MOUSE_THRESHOLD
1461 /* deal with a `jumpy' mouse */ 1308 /* deal with a `jumpy' mouse */
1462 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) { 1309 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1310 {
1463#endif 1311#endif
1464 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1312 selection_extend ((ev.xbutton.x), (ev.xbutton.y),
1465 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1313 (ev.xbutton.state & Button3Mask) ? 2 : 0);
1466#ifdef SELECTION_SCROLLING 1314#ifdef SELECTION_SCROLLING
1467 if (ev->xbutton.y < TermWin.int_bwidth 1315 if (ev.xbutton.y < TermWin.int_bwidth
1468 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) { 1316 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1469 int dist;
1470
1471 pending_scroll_selection=1;
1472
1473 /* don't clobber the current delay if we are
1474 * already in the middle of scrolling.
1475 */
1476 if (scroll_selection_delay<=0)
1477 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;
1478
1479 /* save the event params so we can highlight
1480 * the selection in the pending-scroll loop
1481 */
1482 selection_save_x=ev->xbutton.x;
1483 selection_save_y=ev->xbutton.y;
1484 selection_save_state=
1485 (ev->xbutton.state & Button3Mask) ? 2 : 0;
1486
1487 /* calc number of lines to scroll */
1488 if (ev->xbutton.y<TermWin.int_bwidth) {
1489 scroll_selection_dir = UP;
1490 dist = TermWin.int_bwidth - ev->xbutton.y;
1491 }
1492 else {
1493 scroll_selection_dir = DN;
1494 dist = ev->xbutton.y -
1495 (TermWin.int_bwidth + TermWin.height);
1496 }
1497 scroll_selection_lines=(Pixel2Height(dist)/
1498 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1499 MIN_IT(scroll_selection_lines,
1500 SELECTION_SCROLL_MAX_LINES);
1501 }
1502 else {
1503 /* we are within the text window, so we
1504 * shouldn't be scrolling
1505 */
1506 pending_scroll_selection = 0;
1507 }
1508#endif
1509#ifdef MOUSE_THRESHOLD
1510 }
1511#endif
1512 }
1513 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) {
1514 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win,
1515 MotionNotify, ev)) ;
1516 XQueryPointer(Xdisplay, scrollBar.win,
1517 &unused_root, &unused_child,
1518 &unused_root_x, &unused_root_y,
1519 &(ev->xbutton.x), &(ev->xbutton.y),
1520 &unused_mask);
1521 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO,
1522 scrollbar_size());
1523 scr_refresh (refresh_type);
1524 refresh_limit = 0;
1525 scrollbar_show (1);
1526 }
1527 break;
1528 }
1529}
1530
1531void
1532rxvt_term::button_press (XButtonEvent *ev)
1533{
1534 int reportmode = 0, clickintime;
1535
1536 bypass_keystate = ev->state & (ModMetaMask | ShiftMask);
1537 if (!bypass_keystate)
1538 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1539/*
1540 * VT window processing of button press
1541 */
1542 if (ev->window == TermWin.vt)
1543 {
1544#if RXVT_GRAPHICS
1545 if (ev->subwindow != None)
1546 rxvt_Gr_ButtonPress (ev->x, ev->y);
1547 else
1548#endif
1549 {
1550 clickintime = ev->time - MEvent.time < MULTICLICK_TIME;
1551 if (reportmode)
1552 {
1553 /* mouse report from vt window */
1554 /* save the xbutton state (for ButtonRelease) */
1555 MEvent.state = ev->state;
1556#ifdef MOUSE_REPORT_DOUBLECLICK
1557 if (ev->button == MEvent.button && clickintime)
1558 {
1559 /* same button, within alloted time */
1560 MEvent.clicks++;
1561 if (MEvent.clicks > 1)
1562 { 1317 {
1563 /* only report double clicks */ 1318 int dist;
1564 MEvent.clicks = 2;
1565 mouse_report (ev);
1566 1319
1567 /* don't report the release */ 1320 /* don't clobber the current delay if we are
1568 MEvent.clicks = 0; 1321 * already in the middle of scrolling.
1569 MEvent.button = AnyButton;
1570 }
1571 }
1572 else
1573 { 1322 */
1574 /* different button, or time expired */ 1323 if (!sel_scroll_ev.active)
1575 MEvent.clicks = 1; 1324 sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1576 MEvent.button = ev->button; 1325
1577 mouse_report (ev); 1326 /* save the event params so we can highlight
1578 } 1327 * the selection in the pending-scroll loop
1579#else
1580 MEvent.button = ev->button;
1581 mouse_report (ev);
1582#endif /* MOUSE_REPORT_DOUBLECLICK */
1583 }
1584 else
1585 {
1586 if (ev->button != MEvent.button)
1587 MEvent.clicks = 0;
1588 switch (ev->button)
1589 { 1328 */
1590 case Button1: 1329 selection_save_x=ev.xbutton.x;
1591 /* allow shift+left click to extend selection */ 1330 selection_save_y=ev.xbutton.y;
1592 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1331 selection_save_state=
1332 (ev.xbutton.state & Button3Mask) ? 2 : 0;
1333
1334 /* calc number of lines to scroll */
1335 if (ev.xbutton.y<TermWin.int_bwidth)
1593 { 1336 {
1594 if (MEvent.button == Button1 && clickintime) 1337 scroll_selection_dir = UP;
1595 selection_rotate (ev->x, ev->y); 1338 dist = TermWin.int_bwidth - ev.xbutton.y;
1596 else
1597 selection_extend (ev->x, ev->y, 1);
1598 } 1339 }
1599 else 1340 else
1600 { 1341 {
1601 if (MEvent.button == Button1 && clickintime) 1342 scroll_selection_dir = DN;
1602 MEvent.clicks++; 1343 dist = ev.xbutton.y -
1603 else 1344 (TermWin.int_bwidth + TermWin.height);
1604 MEvent.clicks = 1;
1605
1606 selection_click (MEvent.clicks, ev->x, ev->y);
1607 } 1345 }
1346 scroll_selection_lines= (Pixel2Height (dist)/
1347 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1348 MIN_IT (scroll_selection_lines,
1349 SELECTION_SCROLL_MAX_LINES);
1350 }
1351 else
1352 {
1353 /* we are within the text window, so we
1354 * shouldn't be scrolling
1355 */
1356 if (sel_scroll_ev.active)
1357 sel_scroll_ev.stop();
1358 }
1359#endif
1360#ifdef MOUSE_THRESHOLD
1608 1361
1362 }
1363#endif
1364
1365 }
1366 }
1367 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1368 {
1369 while (XCheckTypedWindowEvent (display->display, scrollBar.win,
1370 MotionNotify, &ev)) ;
1371 XQueryPointer (display->display, scrollBar.win,
1372 &unused_root, &unused_child,
1373 &unused_root_x, &unused_root_y,
1374 & (ev.xbutton.x), & (ev.xbutton.y),
1375 &unused_mask);
1376 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1377 scrollbar_size ());
1378 scr_refresh (refresh_type);
1379 refresh_limit = 0;
1380 scrollbar_show (1);
1381 }
1382 break;
1383 }
1384}
1385
1386void
1387rxvt_term::rootwin_cb (XEvent &ev)
1388{
1389 SET_R (this);
1390 SET_LOCALE (locale);
1391
1392 switch (ev.type)
1393 {
1394 case PropertyNotify:
1395 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1396 {
1397 if (ev.xproperty.state == PropertyNewValue)
1398 selection_property (ev.xproperty.window, ev.xproperty.atom);
1399 break;
1400 }
1401#ifdef TRANSPARENT
1402 else
1403 {
1404 /*
1405 * if user used some Esetroot compatible prog to set the root bg,
1406 * use the property to determine the pixmap. We use it later on.
1407 */
1408 if (xa[XA_XROOTPMAPID] == 0)
1409 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1410
1411 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1412 return;
1413 }
1414
1415 /* FALLTHROUGH */
1416 case ReparentNotify:
1417 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1418 want_full_refresh = 1;
1419 break;
1420#endif
1421 }
1422}
1423
1424void
1425rxvt_term::button_press (XButtonEvent &ev)
1426{
1427 int reportmode = 0, clickintime;
1428
1429 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1430 if (!bypass_keystate)
1431 reportmode = !! (PrivateModes & PrivMode_mouse_report);
1432 /*
1433 * VT window processing of button press
1434 */
1435 if (ev.window == TermWin.vt)
1436 {
1437 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1438 if (reportmode)
1439 {
1440 /* mouse report from vt window */
1441 /* save the xbutton state (for ButtonRelease) */
1442 MEvent.state = ev.state;
1443#ifdef MOUSE_REPORT_DOUBLECLICK
1444 if (ev.button == MEvent.button && clickintime)
1445 {
1446 /* same button, within alloted time */
1447 MEvent.clicks++;
1448 if (MEvent.clicks > 1)
1449 {
1450 /* only report double clicks */
1451 MEvent.clicks = 2;
1452 mouse_report (ev);
1453
1454 /* don't report the release */
1455 MEvent.clicks = 0;
1456 MEvent.button = AnyButton;
1457 }
1458 }
1459 else
1460 {
1461 /* different button, or time expired */
1462 MEvent.clicks = 1;
1463 MEvent.button = ev.button;
1464 mouse_report (ev);
1465 }
1466#else
1467 MEvent.button = ev.button;
1468 mouse_report (ev);
1469#endif /* MOUSE_REPORT_DOUBLECLICK */
1470
1471 }
1472 else
1473 {
1474 if (ev.button != MEvent.button)
1475 MEvent.clicks = 0;
1476 switch (ev.button)
1477 {
1478 case Button1:
1479 /* allow shift+left click to extend selection */
1480 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report))
1481 {
1482 if (MEvent.button == Button1 && clickintime)
1483 selection_rotate (ev.x, ev.y);
1484 else
1485 selection_extend (ev.x, ev.y, 1);
1486 }
1487 else
1488 {
1489 if (MEvent.button == Button1 && clickintime)
1490 MEvent.clicks++;
1491 else
1492 MEvent.clicks = 1;
1493
1494 selection_click (MEvent.clicks, ev.x, ev.y);
1495 }
1496
1609 MEvent.button = Button1; 1497 MEvent.button = Button1;
1498 break;
1499
1500 case Button3:
1501 if (MEvent.button == Button3 && clickintime)
1502 selection_rotate (ev.x, ev.y);
1503 else
1504 selection_extend (ev.x, ev.y, 1);
1505 MEvent.button = Button3;
1506 break;
1507 }
1508 }
1509 MEvent.time = ev.time;
1510 return;
1511 }
1512
1513 /*
1514 * Scrollbar window processing of button press
1515 */
1516 if (isScrollbarWindow (ev.window))
1517 {
1518 scrollBar.setIdle ();
1519 /*
1520 * Rxvt-style scrollbar:
1521 * move up if mouse is above slider
1522 * move dn if mouse is below slider
1523 *
1524 * XTerm-style scrollbar:
1525 * Move display proportional to pointer location
1526 * pointer near top -> scroll one line
1527 * pointer near bot -> scroll full page
1528 */
1529#ifndef NO_SCROLLBAR_REPORT
1530 if (reportmode)
1531 {
1532 /*
1533 * Mouse report disabled scrollbar:
1534 * arrow buttons - send up/down
1535 * click on scrollbar - send pageup/down
1536 */
1537 if ((scrollBar.style == R_SB_NEXT
1538 && scrollbarnext_upButton (ev.y))
1539 || (scrollBar.style == R_SB_RXVT
1540 && scrollbarrxvt_upButton (ev.y)))
1541 tt_printf ("\033[A");
1542 else if ((scrollBar.style == R_SB_NEXT
1543 && scrollbarnext_dnButton (ev.y))
1544 || (scrollBar.style == R_SB_RXVT
1545 && scrollbarrxvt_dnButton (ev.y)))
1546 tt_printf ("\033[B");
1547 else
1548 switch (ev.button)
1549 {
1550 case Button2:
1551 tt_printf ("\014");
1552 break;
1553 case Button1:
1554 tt_printf ("\033[6~");
1555 break;
1556 case Button3:
1557 tt_printf ("\033[5~");
1558 break;
1559 }
1560 }
1561 else
1562#endif /* NO_SCROLLBAR_REPORT */
1563
1564 {
1565 char upordown = 0;
1566
1567 if (scrollBar.style == R_SB_NEXT)
1568 {
1569 if (scrollbarnext_upButton (ev.y))
1570 upordown = -1; /* up */
1571 else if (scrollbarnext_dnButton (ev.y))
1572 upordown = 1; /* down */
1573 }
1574 else if (scrollBar.style == R_SB_RXVT)
1575 {
1576 if (scrollbarrxvt_upButton (ev.y))
1577 upordown = -1; /* up */
1578 else if (scrollbarrxvt_dnButton (ev.y))
1579 upordown = 1; /* down */
1580 }
1581 if (upordown)
1582 {
1583#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1584 cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY);
1585#endif
1586 if (scr_page (upordown < 0 ? UP : DN, 1))
1587 {
1588 if (upordown < 0)
1589 scrollBar.setUp ();
1590 else
1591 scrollBar.setDn ();
1592 }
1593 }
1594 else
1595 switch (ev.button)
1596 {
1597 case Button2:
1598 switch (scrollbar_align)
1599 {
1600 case R_SB_ALIGN_TOP:
1601 csrO = 0;
1610 break; 1602 break;
1611 1603 case R_SB_ALIGN_CENTRE:
1612 case Button3: 1604 csrO = (scrollBar.bot - scrollBar.top) / 2;
1613 if (MEvent.button == Button3 && clickintime)
1614 selection_rotate (ev->x, ev->y);
1615 else
1616 selection_extend (ev->x, ev->y, 1);
1617 MEvent.button = Button3;
1618 break; 1605 break;
1606 case R_SB_ALIGN_BOTTOM:
1607 csrO = scrollBar.bot - scrollBar.top;
1608 break;
1609 }
1610 if (scrollBar.style == R_SB_XTERM
1611 || scrollbar_above_slider (ev.y)
1612 || scrollbar_below_slider (ev.y))
1613 scr_move_to ( scrollbar_position (ev.y) - csrO,
1614 scrollbar_size ());
1615 scrollBar.setMotion ();
1616 break;
1617
1618 case Button1:
1619 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1620 csrO = ev.y - scrollBar.top;
1621 /* FALLTHROUGH */
1622
1623 case Button3:
1624 if (scrollBar.style != R_SB_XTERM)
1625 {
1626 if (scrollbar_above_slider (ev.y))
1627# ifdef RXVT_SCROLL_FULL
1628 scr_page (UP, TermWin.nrow - 1);
1629# else
1630 scr_page (UP, TermWin.nrow / 4);
1631# endif
1632 else if (scrollbar_below_slider (ev.y))
1633# ifdef RXVT_SCROLL_FULL
1634 scr_page (DN, TermWin.nrow - 1);
1635# else
1636 scr_page (DN, TermWin.nrow / 4);
1637# endif
1638 else
1639 scrollBar.setMotion ();
1640 }
1641 else
1642 {
1643 scr_page ((ev.button == Button1 ? DN : UP),
1644 (TermWin.nrow
1645 * scrollbar_position (ev.y)
1646 / scrollbar_size ()));
1647 }
1648 break;
1649 }
1619 } 1650 }
1620 }
1621 MEvent.time = ev->time;
1622 return; 1651 return;
1623 }
1624 }
1625
1626/*
1627 * Scrollbar window processing of button press
1628 */
1629 if (isScrollbarWindow(ev->window))
1630 {
1631 scrollBar.setIdle ();
1632 /*
1633 * Rxvt-style scrollbar:
1634 * move up if mouse is above slider
1635 * move dn if mouse is below slider
1636 *
1637 * XTerm-style scrollbar:
1638 * Move display proportional to pointer location
1639 * pointer near top -> scroll one line
1640 * pointer near bot -> scroll full page
1641 */
1642#ifndef NO_SCROLLBAR_REPORT
1643 if (reportmode) {
1644 /*
1645 * Mouse report disabled scrollbar:
1646 * arrow buttons - send up/down
1647 * click on scrollbar - send pageup/down
1648 */
1649 if ((scrollBar.style == R_SB_NEXT
1650 && scrollbarnext_upButton(ev->y))
1651 || (scrollBar.style == R_SB_RXVT
1652 && scrollbarrxvt_upButton(ev->y)))
1653 tt_printf("\033[A");
1654 else if ((scrollBar.style == R_SB_NEXT
1655 && scrollbarnext_dnButton(ev->y))
1656 || (scrollBar.style == R_SB_RXVT
1657 && scrollbarrxvt_dnButton(ev->y)))
1658 tt_printf("\033[B");
1659 else
1660 switch (ev->button) {
1661 case Button2:
1662 tt_printf("\014");
1663 break;
1664 case Button1:
1665 tt_printf("\033[6~");
1666 break;
1667 case Button3:
1668 tt_printf("\033[5~");
1669 break;
1670 }
1671 }
1672 else
1673#endif /* NO_SCROLLBAR_REPORT */
1674 {
1675 char upordown = 0;
1676
1677 if (scrollBar.style == R_SB_NEXT) {
1678 if (scrollbarnext_upButton(ev->y))
1679 upordown = -1; /* up */
1680 else if (scrollbarnext_dnButton(ev->y))
1681 upordown = 1; /* down */
1682 } else if (scrollBar.style == R_SB_RXVT) {
1683 if (scrollbarrxvt_upButton(ev->y))
1684 upordown = -1; /* up */
1685 else if (scrollbarrxvt_dnButton(ev->y))
1686 upordown = 1; /* down */
1687 } 1652 }
1688 if (upordown) { 1653#if MENUBAR
1654 /*
1655 * Menubar window processing of button press
1656 */
1657 if (isMenuBarWindow (ev.window))
1658 menubar_control (ev);
1659#endif
1660}
1661
1662void
1663rxvt_term::button_release (XButtonEvent &ev)
1664{
1665 int reportmode = 0;
1666
1667 csrO = 0; /* reset csr Offset */
1668 if (!bypass_keystate)
1669 reportmode = !! (PrivateModes & PrivMode_mouse_report);
1670
1671 if (scrollbar_isUpDn ())
1672 {
1673 scrollBar.setIdle ();
1674 scrollbar_show (0);
1689#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1675#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1690 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1676 refresh_type &= ~SMOOTH_REFRESH;
1691#endif
1692 if (scr_page (upordown < 0 ? UP : DN, 1)) {
1693 if (upordown < 0)
1694 scrollBar.setUp ();
1695 else
1696 scrollBar.setDn ();
1697 }
1698 } else
1699 switch (ev->button) {
1700 case Button2:
1701 switch (scrollbar_align) {
1702 case R_SB_ALIGN_TOP:
1703 csrO = 0;
1704 break;
1705 case R_SB_ALIGN_CENTRE:
1706 csrO = (scrollBar.bot - scrollBar.top) / 2;
1707 break;
1708 case R_SB_ALIGN_BOTTOM:
1709 csrO = scrollBar.bot - scrollBar.top;
1710 break;
1711 }
1712 if (scrollBar.style == R_SB_XTERM
1713 || scrollbar_above_slider(ev->y)
1714 || scrollbar_below_slider(ev->y))
1715 scr_move_to ( scrollbar_position(ev->y) - csrO,
1716 scrollbar_size());
1717 scrollBar.setMotion ();
1718 break;
1719
1720 case Button1:
1721 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1722 csrO = ev->y - scrollBar.top;
1723 /* FALLTHROUGH */
1724
1725 case Button3:
1726 if (scrollBar.style != R_SB_XTERM) {
1727 if (scrollbar_above_slider(ev->y))
1728# ifdef RXVT_SCROLL_FULL
1729 scr_page (UP, TermWin.nrow - 1);
1730# else
1731 scr_page (UP, TermWin.nrow / 4);
1732# endif 1677#endif
1733 else if (scrollbar_below_slider(ev->y))
1734# ifdef RXVT_SCROLL_FULL
1735 scr_page (DN, TermWin.nrow - 1);
1736# else
1737 scr_page (DN, TermWin.nrow / 4);
1738# endif
1739 else
1740 scrollBar.setMotion ();
1741 } else {
1742 scr_page ((ev->button == Button1 ? DN : UP),
1743 (TermWin.nrow
1744 * scrollbar_position(ev->y)
1745 / scrollbar_size()));
1746 }
1747 break;
1748 }
1749 }
1750 return;
1751 }
1752#if MENUBAR
1753 /*
1754 * Menubar window processing of button press
1755 */
1756 if (isMenuBarWindow(ev->window))
1757 menubar_control (ev);
1758#endif
1759}
1760 1678
1761void
1762rxvt_term::button_release (XButtonEvent *ev)
1763{
1764 int reportmode = 0;
1765
1766 csrO = 0; /* reset csr Offset */
1767 if (!bypass_keystate)
1768 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1769
1770 if (scrollbar_isUpDn()) {
1771 scrollBar.setIdle ();
1772 scrollbar_show (0);
1773#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1774 refresh_type &= ~SMOOTH_REFRESH;
1775#endif
1776 } 1679 }
1777#ifdef SELECTION_SCROLLING 1680#ifdef SELECTION_SCROLLING
1778 pending_scroll_selection=0; 1681 if (sel_scroll_ev.active)
1682 sel_scroll_ev.stop();
1779#endif 1683#endif
1780 if (ev->window == TermWin.vt) 1684 if (ev.window == TermWin.vt)
1781 { 1685 {
1782#ifdef RXVT_GRAPHICS
1783 if (ev->subwindow != None)
1784 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1785 else
1786#endif
1787 {
1788 if (reportmode) 1686 if (reportmode)
1789 { 1687 {
1790 /* mouse report from vt window */ 1688 /* mouse report from vt window */
1791 /* don't report release of wheel "buttons" */ 1689 /* don't report release of wheel "buttons" */
1792 if (ev->button >= 4) 1690 if (ev.button >= 4)
1793 return; 1691 return;
1794#ifdef MOUSE_REPORT_DOUBLECLICK 1692#ifdef MOUSE_REPORT_DOUBLECLICK
1795 /* only report the release of 'slow' single clicks */ 1693 /* only report the release of 'slow' single clicks */
1796 if (MEvent.button != AnyButton 1694 if (MEvent.button != AnyButton
1797 && (ev->button != MEvent.button 1695 && (ev.button != MEvent.button
1798 || (ev->time - MEvent.time 1696 || (ev.time - MEvent.time
1799 > MULTICLICK_TIME / 2))) 1697 > MULTICLICK_TIME / 2)))
1800 { 1698 {
1801 MEvent.clicks = 0; 1699 MEvent.clicks = 0;
1802 MEvent.button = AnyButton; 1700 MEvent.button = AnyButton;
1803 mouse_report (ev); 1701 mouse_report (ev);
1804 } 1702 }
1805#else /* MOUSE_REPORT_DOUBLECLICK */ 1703#else /* MOUSE_REPORT_DOUBLECLICK */
1806 MEvent.button = AnyButton; 1704 MEvent.button = AnyButton;
1807 mouse_report (ev); 1705 mouse_report (ev);
1808#endif /* MOUSE_REPORT_DOUBLECLICK */ 1706#endif /* MOUSE_REPORT_DOUBLECLICK */
1809 return; 1707 return;
1810 } 1708 }
1811 /* 1709 /*
1812 * dumb hack to compensate for the failure of click-and-drag 1710 * dumb hack to compensate for the failure of click-and-drag
1813 * when overriding mouse reporting 1711 * when overriding mouse reporting
1814 */ 1712 */
1815 if (PrivateModes & PrivMode_mouse_report 1713 if (PrivateModes & PrivMode_mouse_report
1816 && bypass_keystate 1714 && bypass_keystate
1817 && ev->button == Button1 && MEvent.clicks <= 1) 1715 && ev.button == Button1 && MEvent.clicks <= 1)
1818 selection_extend (ev->x, ev->y, 0); 1716 selection_extend (ev.x, ev.y, 0);
1819 1717
1820 switch (ev->button) { 1718 switch (ev.button)
1719 {
1821 case Button1: 1720 case Button1:
1822 case Button3: 1721 case Button3:
1823 selection_make (ev->time); 1722 selection_make (ev.time);
1824 break; 1723 break;
1825 case Button2: 1724 case Button2:
1826 selection_request (ev->time, ev->x, ev->y); 1725 selection_request (ev.time, ev.x, ev.y);
1827 break; 1726 break;
1828#ifdef MOUSE_WHEEL 1727#ifdef MOUSE_WHEEL
1829 case Button4: 1728 case Button4:
1830 case Button5: 1729 case Button5:
1831 { 1730 {
1832 int i; 1731 int i;
1833 page_dirn v; 1732 page_dirn v;
1834 1733
1835 v = (ev->button == Button4) ? UP : DN; 1734 v = ev.button == Button4 ? UP : DN;
1735
1836 if (ev->state & ShiftMask) 1736 if (ev.state & ShiftMask)
1837 i = 1; 1737 i = 1;
1838 else if ((Options & Opt_mouseWheelScrollPage)) 1738 else if (Options & Opt_mouseWheelScrollPage)
1839 i = TermWin.nrow - 1; 1739 i = TermWin.nrow - 1;
1840 else 1740 else
1841 i = 5; 1741 i = 5;
1742
1842# ifdef MOUSE_SLIP_WHEELING 1743# ifdef MOUSE_SLIP_WHEELING
1843 if (ev->state & ControlMask) 1744 if (ev.state & ControlMask)
1844 { 1745 {
1845 mouse_slip_wheel_speed += (v ? -1 : 1); 1746 mouse_slip_wheel_speed += v ? -1 : 1;
1846 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1747 if (mouse_slip_wheel_speed < -TermWin.nrow) mouse_slip_wheel_speed = -TermWin.nrow;
1847 } 1748 if (mouse_slip_wheel_speed > +TermWin.nrow) mouse_slip_wheel_speed = +TermWin.nrow;
1749
1750 if (slip_wheel_ev.at < NOW)
1751 slip_wheel_ev.at = NOW + SCROLLBAR_CONTINUOUS_DELAY;
1752
1753 slip_wheel_ev.start ();
1754 }
1755 else
1756 {
1848# endif 1757# endif
1849# ifdef JUMP_MOUSE_WHEEL 1758# ifdef JUMP_MOUSE_WHEEL
1850 scr_page (v, i); 1759 scr_page (v, i);
1851 scr_refresh (SMOOTH_REFRESH); 1760 scr_refresh (SMOOTH_REFRESH);
1852 scrollbar_show (1); 1761 scrollbar_show (1);
1853# else 1762# else
1854 while (i--) 1763 while (i--)
1855 { 1764 {
1856 scr_page (v, 1); 1765 scr_page (v, 1);
1857 scr_refresh (SMOOTH_REFRESH); 1766 scr_refresh (SMOOTH_REFRESH);
1858 scrollbar_show (1); 1767 scrollbar_show (1);
1859 } 1768 }
1860# endif 1769# endif
1861 } 1770# ifdef MOUSE_SLIP_WHEELING
1862 break; 1771 }
1863#endif 1772#endif
1773 }
1774 break;
1775#endif
1864 } 1776 }
1777 }
1778#ifdef MENUBAR
1779 else if (isMenuBarWindow (ev.window))
1780 menubar_control (ev);
1781#endif
1782}
1783
1784#ifdef TRANSPARENT
1785#if TINTING
1786/* taken from aterm-0.4.2 */
1787
1788typedef uint32_t RUINT32T;
1789
1790void ShadeXImage(rxvt_display *display, XImage* srcImage, int shade, int rm, int gm, int bm)
1791{
1792 int sh_r, sh_g, sh_b;
1793 RUINT32T mask_r, mask_g, mask_b;
1794 RUINT32T *lookup, *lookup_r, *lookup_g, *lookup_b;
1795 unsigned int lower_lim_r, lower_lim_g, lower_lim_b;
1796 unsigned int upper_lim_r, upper_lim_g, upper_lim_b;
1797 int i;
1798
1799 Visual* visual = display->visual;
1800
1801 if( visual->c_class != TrueColor || srcImage->format != ZPixmap ) return ;
1802
1803 /* for convenience */
1804 mask_r = visual->red_mask;
1805 mask_g = visual->green_mask;
1806 mask_b = visual->blue_mask;
1807
1808 /* boring lookup table pre-initialization */
1809 switch (srcImage->bits_per_pixel) {
1810 case 15:
1811 if ((mask_r != 0x7c00) ||
1812 (mask_g != 0x03e0) ||
1813 (mask_b != 0x001f))
1814 return;
1815 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+32+32));
1816 lookup_r = lookup;
1817 lookup_g = lookup+32;
1818 lookup_b = lookup+32+32;
1819 sh_r = 10;
1820 sh_g = 5;
1821 sh_b = 0;
1822 break;
1823 case 16:
1824 if ((mask_r != 0xf800) ||
1825 (mask_g != 0x07e0) ||
1826 (mask_b != 0x001f))
1827 return;
1828 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(32+64+32));
1829 lookup_r = lookup;
1830 lookup_g = lookup+32;
1831 lookup_b = lookup+32+64;
1832 sh_r = 11;
1833 sh_g = 5;
1834 sh_b = 0;
1835 break;
1836 case 24:
1837 if ((mask_r != 0xff0000) ||
1838 (mask_g != 0x00ff00) ||
1839 (mask_b != 0x0000ff))
1840 return;
1841 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1842 lookup_r = lookup;
1843 lookup_g = lookup+256;
1844 lookup_b = lookup+256+256;
1845 sh_r = 16;
1846 sh_g = 8;
1847 sh_b = 0;
1848 break;
1849 case 32:
1850 if ((mask_r != 0xff0000) ||
1851 (mask_g != 0x00ff00) ||
1852 (mask_b != 0x0000ff))
1853 return;
1854 lookup = (RUINT32T *) malloc (sizeof (RUINT32T)*(256+256+256));
1855 lookup_r = lookup;
1856 lookup_g = lookup+256;
1857 lookup_b = lookup+256+256;
1858 sh_r = 16;
1859 sh_g = 8;
1860 sh_b = 0;
1861 break;
1862 default:
1863 return; /* we do not support this color depth */
1865 } 1864 }
1865
1866 /* prepare limits for color transformation (each channel is handled separately) */
1867 if (shade < 0) {
1868 shade = -shade;
1869 if (shade < 0) shade = 0;
1870 if (shade > 100) shade = 100;
1871
1872 lower_lim_r = 65535-rm;
1873 lower_lim_g = 65535-gm;
1874 lower_lim_b = 65535-bm;
1875
1876 lower_lim_r = 65535-(unsigned int)(((RUINT32T)lower_lim_r)*((RUINT32T)shade)/100);
1877 lower_lim_g = 65535-(unsigned int)(((RUINT32T)lower_lim_g)*((RUINT32T)shade)/100);
1878 lower_lim_b = 65535-(unsigned int)(((RUINT32T)lower_lim_b)*((RUINT32T)shade)/100);
1879
1880 upper_lim_r = upper_lim_g = upper_lim_b = 65535;
1881 } else {
1882 if (shade < 0) shade = 0;
1883 if (shade > 100) shade = 100;
1884
1885 lower_lim_r = lower_lim_g = lower_lim_b = 0;
1886
1887 upper_lim_r = (unsigned int)((((RUINT32T)rm)*((RUINT32T)shade))/100);
1888 upper_lim_g = (unsigned int)((((RUINT32T)gm)*((RUINT32T)shade))/100);
1889 upper_lim_b = (unsigned int)((((RUINT32T)bm)*((RUINT32T)shade))/100);
1890 }
1891
1892 /* switch red and blue bytes if necessary, we need it for some weird XServers like XFree86 3.3.3.1 */
1893 if ((srcImage->bits_per_pixel == 24) && (mask_r >= 0xFF0000 ))
1894 {
1895 unsigned int tmp;
1896
1897 tmp = lower_lim_r;
1898 lower_lim_r = lower_lim_b;
1899 lower_lim_b = tmp;
1900
1901 tmp = upper_lim_r;
1902 upper_lim_r = upper_lim_b;
1903 upper_lim_b = tmp;
1904 }
1905
1906 /* fill our lookup tables */
1907 for (i = 0; i <= mask_r>>sh_r; i++)
1908 {
1909 RUINT32T tmp;
1910 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_r-lower_lim_r));
1911 tmp += ((RUINT32T)(mask_r>>sh_r))*((RUINT32T)lower_lim_r);
1912 lookup_r[i] = (tmp/65535)<<sh_r;
1913 }
1914 for (i = 0; i <= mask_g>>sh_g; i++)
1915 {
1916 RUINT32T tmp;
1917 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_g-lower_lim_g));
1918 tmp += ((RUINT32T)(mask_g>>sh_g))*((RUINT32T)lower_lim_g);
1919 lookup_g[i] = (tmp/65535)<<sh_g;
1920 }
1921 for (i = 0; i <= mask_b>>sh_b; i++)
1922 {
1923 RUINT32T tmp;
1924 tmp = ((RUINT32T)i)*((RUINT32T)(upper_lim_b-lower_lim_b));
1925 tmp += ((RUINT32T)(mask_b>>sh_b))*((RUINT32T)lower_lim_b);
1926 lookup_b[i] = (tmp/65535)<<sh_b;
1927 }
1928
1929 /* apply table to input image (replacing colors by newly calculated ones) */
1930 switch (srcImage->bits_per_pixel)
1931 {
1932 case 15:
1933 {
1934 unsigned short *p1, *pf, *p, *pl;
1935 p1 = (unsigned short *) srcImage->data;
1936 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1937 while (p1 < pf)
1938 {
1939 p = p1;
1940 pl = p1 + srcImage->width;
1941 for (; p < pl; p++)
1942 {
1943 *p = lookup_r[(*p & 0x7c00)>>10] |
1944 lookup_g[(*p & 0x03e0)>> 5] |
1945 lookup_b[(*p & 0x001f)];
1946 }
1947 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1866 } 1948 }
1867#ifdef MENUBAR 1949 break;
1868 else if (isMenuBarWindow(ev->window)) 1950 }
1869 menubar_control (ev); 1951 case 16:
1870#endif 1952 {
1871} 1953 unsigned short *p1, *pf, *p, *pl;
1954 p1 = (unsigned short *) srcImage->data;
1955 pf = (unsigned short *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1956 while (p1 < pf)
1957 {
1958 p = p1;
1959 pl = p1 + srcImage->width;
1960 for (; p < pl; p++)
1961 {
1962 *p = lookup_r[(*p & 0xf800)>>11] |
1963 lookup_g[(*p & 0x07e0)>> 5] |
1964 lookup_b[(*p & 0x001f)];
1965 }
1966 p1 = (unsigned short *) ((char *) p1 + srcImage->bytes_per_line);
1967 }
1968 break;
1969 }
1970 case 24:
1971 {
1972 unsigned char *p1, *pf, *p, *pl;
1973 p1 = (unsigned char *) srcImage->data;
1974 pf = (unsigned char *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1975 while (p1 < pf)
1976 {
1977 p = p1;
1978 pl = p1 + srcImage->width * 3;
1979 for (; p < pl; p += 3)
1980 {
1981 p[0] = lookup_r[(p[0] & 0xff0000)>>16];
1982 p[1] = lookup_r[(p[1] & 0x00ff00)>> 8];
1983 p[2] = lookup_r[(p[2] & 0x0000ff)];
1984 }
1985 p1 = (unsigned char *) ((char *) p1 + srcImage->bytes_per_line);
1986 }
1987 break;
1988 }
1989 case 32:
1990 {
1991 RUINT32T *p1, *pf, *p, *pl;
1992 p1 = (RUINT32T *) srcImage->data;
1993 pf = (RUINT32T *) (srcImage->data + srcImage->height * srcImage->bytes_per_line);
1872 1994
1995 while (p1 < pf)
1996 {
1997 p = p1;
1998 pl = p1 + srcImage->width;
1999 for (; p < pl; p++)
2000 {
2001 *p = lookup_r[(*p & 0xff0000)>>16] |
2002 lookup_g[(*p & 0x00ff00)>> 8] |
2003 lookup_b[(*p & 0x0000ff)] |
2004 (*p & ~0xffffff);
2005 }
2006 p1 = (RUINT32T *) ((char *) p1 + srcImage->bytes_per_line);
2007 }
2008 break;
2009 }
2010 }
1873 2011
1874#ifdef TRANSPARENT 2012 free (lookup);
2013}
2014#endif
2015
1875/* 2016/*
1876 * Check our parents are still who we think they are. 2017 * Check our parents are still who we think they are.
1877 * Do transparency updates if required 2018 * Do transparency updates if required
1878 */ 2019 */
1879int 2020int
1880rxvt_term::check_our_parents () 2021rxvt_term::check_our_parents ()
1881{ 2022{
1882 int i, pchanged, aformat, have_pixmap, rootdepth; 2023 int i, pchanged, aformat, have_pixmap, rootdepth;
1883 unsigned long nitems, bytes_after; 2024 unsigned long nitems, bytes_after;
1884 Atom atype; 2025 Atom atype;
1885 unsigned char *prop = NULL; 2026 unsigned char *prop = NULL;
1886 Window root, oldp, *list; 2027 Window root, oldp, *list;
1887 Pixmap rootpixmap = None; 2028 Pixmap rootpixmap = None;
1888 XWindowAttributes wattr, wrootattr; 2029 XWindowAttributes wattr, wrootattr;
1889 2030
1890 pchanged = 0; 2031 pchanged = 0;
1891 2032
1892 if (!(Options & Opt_transparent)) 2033 if (!(Options & Opt_transparent))
1893 return pchanged; /* Don't try any more */ 2034 return pchanged; /* Don't try any more */
1894 2035
1895 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 2036 XGetWindowAttributes (display->display, display->root, &wrootattr);
1896 rootdepth = wrootattr.depth; 2037 rootdepth = wrootattr.depth;
1897 2038
1898 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 2039 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2040
1899 if (rootdepth != wattr.depth) { 2041 if (rootdepth != wattr.depth)
2042 {
1900 if (am_transparent) { 2043 if (am_transparent)
2044 {
1901 pchanged = 1; 2045 pchanged = 1;
1902 XSetWindowBackground(Xdisplay, TermWin.vt, 2046 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
1903 PixColors[Color_bg]);
1904 am_transparent = am_pixmap_trans = 0; 2047 am_transparent = am_pixmap_trans = 0;
1905 } 2048 }
2049
1906 return pchanged; /* Don't try any more */ 2050 return pchanged; /* Don't try any more */
1907 } 2051 }
1908 2052
1909/* Get all X ops out of the queue so that our information is up-to-date. */ 2053 /* Get all X ops out of the queue so that our information is up-to-date. */
1910 XSync(Xdisplay, False); 2054 XSync (display->display, False);
1911 2055
2056 /*
2057 * Make the frame window set by the window manager have
2058 * the root background. Some window managers put multiple nested frame
2059 * windows for each client, so we have to take care about that.
2060 */
2061 i = (xa[XA_XROOTPMAPID]
2062 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
2063 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2064 &nitems, &bytes_after, &prop) == Success);
2065
2066 if (!i || prop == NULL)
2067 i = (xa[XA_XSETROOTID]
2068 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
2069 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
2070 &nitems, &bytes_after, &prop) == Success);
2071
2072 if (!i || prop == NULL
2073#if TINTING
2074 || !rs[Rs_color + Color_tint]
2075#endif
2076 )
2077 have_pixmap = 0;
2078 else
2079 {
2080 have_pixmap = 1;
2081 rootpixmap = *(Pixmap *)prop;
2082 XFree (prop);
2083 }
2084
2085 if (have_pixmap)
2086 {
2087 /*
2088 * Copy display->root pixmap transparency
2089 */
2090 int sx, sy, nx, ny;
2091 unsigned int nw, nh;
2092 Window cr;
2093 XImage *image;
2094 GC gc;
2095 XGCValues gcvalue;
2096
2097 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2098 0, 0, &sx, &sy, &cr);
2099 nw = (unsigned int)szHint.width;
2100 nh = (unsigned int)szHint.height;
2101 nx = ny = 0;
2102
2103 if (sx < 0)
2104 {
2105 nw += sx;
2106 nx = -sx;
2107 sx = 0;
2108 }
2109
2110 if (sy < 0)
2111 {
2112 nh += sy;
2113 ny = -sy;
2114 sy = 0;
2115 }
2116
2117 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2118 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2119 allowedxerror = -1;
2120 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2121
2122 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2123 /* XXX: may need a delay here? */
2124 allowedxerror = 0;
2125
2126 if (image == NULL)
2127 {
2128 if (am_transparent && am_pixmap_trans)
2129 {
2130 pchanged = 1;
2131 if (TermWin.pixmap != None)
2132 {
2133 XFreePixmap (display->display, TermWin.pixmap);
2134 TermWin.pixmap = None;
2135 }
2136 }
2137
2138 am_pixmap_trans = 0;
2139 }
2140 else
2141 {
2142 if (TermWin.pixmap != None)
2143 XFreePixmap (display->display, TermWin.pixmap);
2144
2145#if TINTING
2146 if (ISSET_PIXCOLOR (Color_tint))
2147 {
2148 unsigned short rm, gm, bm;
2149 int shade = rs[Rs_shade] ? atoi (rs[Rs_shade]) : 100;
2150
2151 PixColorsFocused[Color_tint].get (display, rm, gm, bm);
2152
2153 ShadeXImage (display, image, shade, rm, gm, bm);
2154 }
2155#endif
2156
2157 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2158 szHint.width, szHint.height, image->depth);
2159 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2160 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2161 nx, ny, image->width, image->height);
2162 XFreeGC (display->display, gc);
2163 XDestroyImage (image);
2164 XSetWindowBackgroundPixmap (display->display, TermWin.parent[0], TermWin.pixmap);
2165 XClearWindow (display->display, TermWin.parent[0]);
2166
2167 if (!am_transparent || !am_pixmap_trans)
2168 pchanged = 1;
2169
2170 am_transparent = am_pixmap_trans = 1;
2171 }
2172 }
2173
2174 if (!am_pixmap_trans)
2175 {
2176 unsigned int n;
2177 /*
2178 * InheritPixmap transparency
2179 */
2180 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2181 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2182 {
2183 oldp = TermWin.parent[i];
2184 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2185 &TermWin.parent[i], &list, &n);
2186 XFree (list);
2187 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2188
2189 if (TermWin.parent[i] == display->root)
2190 {
2191 if (oldp != None)
2192 pchanged = 1;
2193
2194 break;
2195 }
2196
2197 if (oldp != TermWin.parent[i])
2198 pchanged = 1;
2199 }
2200
2201 n = 0;
2202
2203 if (pchanged)
2204 {
2205 for (; n < (unsigned int)i; n++)
2206 {
2207 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2208 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2209 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2210 {
2211 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2212 break;
2213 }
2214 }
2215 }
2216
2217 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2218 {
2219 D_X ((stderr, "InheritPixmap Turning off"));
2220 XSetWindowBackground (display->display, TermWin.parent[0], PixColorsFocused[Color_fg]);
2221 XSetWindowBackground (display->display, TermWin.vt, PixColorsFocused[Color_bg]);
2222 am_transparent = 0;
2223 /* XXX: also turn off Opt_transparent? */
2224 }
2225 else
2226 {
2227#if WAIT_FOR_WM
2228 /* wait (an arbitrary period) for the WM to do its thing
2229 * needed for fvwm2.2.2 (and before?) */
2230 sleep (1);
2231#endif
2232 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2233 for (n = 0; n < (unsigned int)i; n++)
2234 {
2235 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2236 XClearWindow (display->display, TermWin.parent[n]);
2237 }
2238
2239 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2240 am_transparent = 1;
2241 }
2242
2243 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2244 TermWin.parent[i] = None;
2245 }
2246
2247 // this is experimental
2248 if (scrollBar.win)
2249 {
2250 XSetWindowBackgroundPixmap (display->display, scrollBar.win, ParentRelative);
2251 XClearWindow (display->display, scrollBar.win);
2252 scrollBar.setIdle ();
2253 scrollbar_show (0);
2254 }
2255
2256 return pchanged;
2257}
2258#endif
2259
2260/*}}} */
2261
2262bool
2263rxvt_term::cmd_parse ()
2264{
2265 bool flag = false;
2266 unicode_t ch = NOCHAR;
2267 unsigned char *seq_begin; // remember start of esc-sequence here
2268
2269 for (;;)
2270 {
2271 if (ch == NOCHAR)
2272 {
2273 seq_begin = cmdbuf_ptr;
2274 ch = next_char ();
2275 }
2276
2277 if (ch == NOCHAR) // TODO: improve
2278 break;
2279
2280 if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT)
2281 {
2282 /* Read a text string from the input buffer */
2283 unicode_t buf[UBUFSIZ];
2284 bool refreshnow = false;
2285 int nlines = 0;
2286 unicode_t *str = buf;
2287
2288 *str++ = ch;
2289
2290 for (;;)
2291 {
2292 seq_begin = cmdbuf_ptr;
2293 ch = next_char ();
2294
2295 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT))
2296 break;
2297
2298 *str++ = ch;
2299
2300 if (ch == C0_LF)
2301 {
2302 nlines++;
2303 refresh_count++;
2304
2305 if (! (Options & Opt_jumpScroll)
2306 || (refresh_count >= refresh_limit * (TermWin.nrow - 1)))
2307 {
2308 refreshnow = true;
2309 ch = NOCHAR;
2310 break;
2311 }
2312
2313 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2314 if (nlines >= TermWin.nrow - 1)
2315 {
2316 scr_add_lines (buf, nlines, str - buf);
2317 nlines = 0;
2318 str = buf;
2319 }
2320 }
2321
2322 if (str >= buf + UBUFSIZ)
2323 {
2324 ch = NOCHAR;
2325 break;
2326 }
2327 }
2328
2329 scr_add_lines (buf, nlines, str - buf);
2330
2331 /*
2332 * If there have been a lot of new lines, then update the screen
2333 * What the heck I'll cheat and only refresh less than every page-full.
2334 * the number of pages between refreshes is refresh_limit, which
2335 * is incremented here because we must be doing flat-out scrolling.
2336 */
2337 if (refreshnow)
2338 {
2339 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2340 refresh_limit++;
2341 else
2342 {
2343 flag = true;
2344 scr_refresh (refresh_type);
2345 }
2346 }
2347
2348 }
2349 else
2350 {
2351 try
2352 {
2353 process_nonprinting (ch);
2354 }
2355 catch (const class out_of_input &o)
2356 {
2357 // we ran out of input, retry later
2358 cmdbuf_ptr = seq_begin;
2359 break;
2360 }
2361
2362 ch = NOCHAR;
2363 }
2364 }
2365
2366 return flag;
2367}
2368
2369// read the next octet
2370unicode_t
2371rxvt_term::next_octet ()
2372{
2373 return cmdbuf_ptr < cmdbuf_endp
2374 ? *cmdbuf_ptr++
2375 : NOCHAR;
2376}
2377
2378// read the next character
2379unicode_t
2380rxvt_term::next_char ()
2381{
2382 while (cmdbuf_ptr < cmdbuf_endp)
2383 {
2384 // assume 7-bit to be ascii ALWAYS
2385 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2386 return *cmdbuf_ptr++;
2387
2388 wchar_t wc;
2389 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2390
2391 if (len == (size_t)-2)
2392 {
2393 // the mbstate stores incomplete sequences. didn't know this :/
2394 cmdbuf_ptr = cmdbuf_endp;
2395 break;
2396 }
2397
2398 if (len == (size_t)-1)
2399 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2400
2401 // assume wchar == unicode
2402 cmdbuf_ptr += len;
2403 return wc;
2404 }
2405
2406 return NOCHAR;
2407}
2408
2409/* rxvt_cmd_getc () - Return next input character */
1912/* 2410/*
1913 * Make the frame window set by the window manager have 2411 * Return the next input character after first passing any keyboard input
1914 * the root background. Some window managers put multiple nested frame 2412 * to the command.
1915 * windows for each client, so we have to take care about that.
1916 */ 2413 */
1917 i = (xa[XA_XROOTPMAPID] != 0 2414unicode_t
1918 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2415rxvt_term::cmd_getc ()
1919 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2416{
1920 &nitems, &bytes_after, &prop) == Success)); 2417 unicode_t c = next_char ();
1921 if (!i || prop == NULL)
1922 have_pixmap = 0;
1923 else {
1924 have_pixmap = 1;
1925 rootpixmap = *((Pixmap *)prop);
1926 XFree(prop);
1927 }
1928 if (have_pixmap) {
1929/*
1930 * Copy Xroot pixmap transparency
1931 */
1932 int sx, sy, nx, ny;
1933 unsigned int nw, nh;
1934 Window cr;
1935 XImage *image;
1936 GC gc;
1937 XGCValues gcvalue;
1938 2418
1939 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2419 if (c == NOCHAR)
1940 0, 0, &sx, &sy, &cr); 2420 throw out_of_input;
1941 nw = (unsigned int)szHint.width;
1942 nh = (unsigned int)szHint.height;
1943 nx = ny = 0;
1944 if (sx < 0) {
1945 nw += sx;
1946 nx = -sx;
1947 sx = 0;
1948 }
1949 if (sy < 0) {
1950 nh += sy;
1951 ny = -sy;
1952 sy = 0;
1953 }
1954 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
1955 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
1956 allowedxerror = -1;
1957 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
1958 ZPixmap);
1959 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1960 /* XXX: may need a delay here? */
1961 allowedxerror = 0;
1962 if (image == NULL) {
1963 if (am_transparent && am_pixmap_trans) {
1964 pchanged = 1;
1965 if (TermWin.pixmap != None) {
1966 XFreePixmap(Xdisplay, TermWin.pixmap);
1967 TermWin.pixmap = None;
1968 }
1969 }
1970 am_pixmap_trans = 0;
1971 } else {
1972 if (TermWin.pixmap != None)
1973 XFreePixmap(Xdisplay, TermWin.pixmap);
1974 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
1975 (unsigned int)szHint.width,
1976 (unsigned int)szHint.height,
1977 (unsigned int)image->depth);
1978 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
1979 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
1980 nx, ny, (unsigned int)image->width,
1981 (unsigned int)image->height);
1982 XFreeGC(Xdisplay, gc);
1983 XDestroyImage(image);
1984 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
1985 TermWin.pixmap);
1986 if (!am_transparent || !am_pixmap_trans)
1987 pchanged = 1;
1988 am_transparent = am_pixmap_trans = 1;
1989 }
1990 }
1991 if (!am_pixmap_trans) {
1992 unsigned int n;
1993/*
1994 * InheritPixmap transparency
1995 */
1996 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
1997 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
1998 i++) {
1999 oldp = TermWin.parent[i];
2000 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2001 &TermWin.parent[i], &list, &n);
2002 XFree(list);
2003 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2004 if (TermWin.parent[i] == Xroot) {
2005 if (oldp != None)
2006 pchanged = 1;
2007 break;
2008 }
2009 if (oldp != TermWin.parent[i])
2010 pchanged = 1;
2011 }
2012 n = 0;
2013 if (pchanged) {
2014 for (; n < (unsigned int)i; n++) {
2015 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr);
2016 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2017 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) {
2018 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1;
2019 break;
2020 }
2021 }
2022 }
2023 if (n > (int)(sizeof(TermWin.parent)
2024 / sizeof(TermWin.parent[0]))) {
2025 D_X((stderr, "InheritPixmap Turning off"));
2026 XSetWindowBackground(Xdisplay, TermWin.parent[0],
2027 PixColors[Color_fg]);
2028 XSetWindowBackground(Xdisplay, TermWin.vt,
2029 PixColors[Color_bg]);
2030 am_transparent = 0;
2031 /* XXX: also turn off Opt_transparent? */
2032 } else {
2033 /* wait (an arbitrary period) for the WM to do its thing
2034 * needed for fvwm2.2.2 (and before?) */
2035# ifdef HAVE_NANOSLEEP
2036 struct timespec rqt;
2037 2421
2038 rqt.tv_sec = 1; 2422 return c;
2039 rqt.tv_nsec = 0;
2040 nanosleep(&rqt, NULL);
2041# else
2042 sleep(1);
2043# endif
2044 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2045 for (n = 0; n < (unsigned int)i; n++)
2046 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2047 ParentRelative);
2048 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2049 ParentRelative);
2050 am_transparent = 1;
2051 }
2052 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2053 TermWin.parent[i] = None;
2054 }
2055 return pchanged;
2056} 2423}
2057#endif
2058 2424
2059/*}}} */ 2425unicode_t
2426rxvt_term::cmd_get8 ()
2427{
2428 unicode_t c = next_octet ();
2429
2430 if (c == NOCHAR)
2431 throw out_of_input;
2432
2433 return c;
2434}
2060 2435
2061/*{{{ print pipe */ 2436/*{{{ print pipe */
2062/*----------------------------------------------------------------------*/ 2437/*----------------------------------------------------------------------*/
2063#ifdef PRINTPIPE 2438#ifdef PRINTPIPE
2064FILE * 2439FILE *
2065rxvt_term::popen_printer () 2440rxvt_term::popen_printer ()
2066{ 2441{
2067 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2442 FILE *stream = popen (rs[Rs_print_pipe], "w");
2068 2443
2069 if (stream == NULL) 2444 if (stream == NULL)
2070 rxvt_print_error("can't open printer pipe"); 2445 rxvt_warn ("can't open printer pipe, not printing.\n");
2446
2071 return stream; 2447 return stream;
2072} 2448}
2073 2449
2074int 2450int
2075rxvt_term::pclose_printer (FILE *stream) 2451rxvt_term::pclose_printer (FILE *stream)
2076{ 2452{
2077 fflush (stream); 2453 fflush (stream);
2078/* pclose() reported not to work on SunOS 4.1.3 */
2079# if defined (__sun__) /* TODO: RESOLVE THIS */
2080/* pclose works provided SIGCHLD handler uses waitpid */
2081 return pclose (stream); /* return fclose (stream); */
2082# else
2083 return pclose (stream); 2454 return pclose (stream);
2084# endif
2085} 2455}
2086 2456
2087/* 2457/*
2088 * simulate attached vt100 printer 2458 * simulate attached vt100 printer
2089 */ 2459 */
2090void 2460void
2091rxvt_term::process_print_pipe () 2461rxvt_term::process_print_pipe ()
2092{ 2462{
2093 int done; 2463 int done;
2094 FILE *fd; 2464 FILE *fd;
2095 2465
2096 if ((fd = popen_printer ()) == NULL) 2466 if ((fd = popen_printer ()) == NULL)
2097 return; 2467 return;
2098 2468
2099/* 2469 /*
2100 * Send all input to the printer until either ESC[4i or ESC[?4i 2470 * Send all input to the printer until either ESC[4i or ESC[?4i
2101 * is received. 2471 * is received.
2102 */ 2472 */
2103 for (done = 0; !done;) { 2473 for (done = 0; !done;)
2474 {
2104 unsigned char buf[8]; 2475 unsigned char buf[8];
2105 unsigned char ch; 2476 unicode_t ch;
2106 unsigned int i, len; 2477 unsigned int i, len;
2107 2478
2108 if ((ch = cmd_getc ()) != C0_ESC) { 2479 if ((ch = cmd_getc ()) != C0_ESC)
2480 {
2109 if (putc(ch, fd) == EOF) 2481 if (putc (ch, fd) == EOF)
2110 break; /* done = 1 */ 2482 break; /* done = 1 */
2111 } else { 2483 }
2484 else
2485 {
2112 len = 0; 2486 len = 0;
2113 buf[len++] = ch; 2487 buf[len++] = ch;
2114 2488
2115 if ((buf[len++] = cmd_getc ()) == '[') { 2489 if ((buf[len++] = cmd_getc ()) == '[')
2490 {
2116 if ((ch = cmd_getc ()) == '?') { 2491 if ((ch = cmd_getc ()) == '?')
2117 buf[len++] = '?'; 2492 {
2118 ch = cmd_getc (); 2493 buf[len++] = '?';
2119 } 2494 ch = cmd_getc ();
2495 }
2120 if ((buf[len++] = ch) == '4') { 2496 if ((buf[len++] = ch) == '4')
2497 {
2121 if ((buf[len++] = cmd_getc ()) == 'i') 2498 if ((buf[len++] = cmd_getc ()) == 'i')
2122 break; /* done = 1 */ 2499 break; /* done = 1 */
2123 } 2500 }
2501 }
2502
2503 for (i = 0; i < len; i++)
2504 if (putc (buf[i], fd) == EOF)
2505 {
2506 done = 1;
2507 break;
2508 }
2509 }
2124 } 2510 }
2125 for (i = 0; i < len; i++) 2511
2126 if (putc(buf[i], fd) == EOF) {
2127 done = 1;
2128 break;
2129 }
2130 }
2131 }
2132 pclose_printer (fd); 2512 pclose_printer (fd);
2133} 2513}
2134#endif /* PRINTPIPE */ 2514#endif /* PRINTPIPE */
2135/*}}} */ 2515/*}}} */
2136 2516
2137/* *INDENT-OFF* */ 2517/* *INDENT-OFF* */
2138enum { 2518enum {
2139 C1_40 = 0x40, 2519 C1_40 = 0x40,
2140 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2520 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2141 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2521 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2142 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2522 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2143 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2523 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2144}; 2524};
2145/* *INDENT-ON* */ 2525/* *INDENT-ON* */
2146 2526
2147/*{{{ process non-printing single characters */ 2527/*{{{ process non-printing single characters */
2148void 2528void
2149rxvt_term::process_nonprinting (unsigned char ch) 2529rxvt_term::process_nonprinting (unicode_t ch)
2150{ 2530{
2151 switch (ch) { 2531 switch (ch)
2532 {
2533 case C0_ESC:
2534 process_escape_seq ();
2535 break;
2152 case C0_ENQ: /* terminal Status */ 2536 case C0_ENQ: /* terminal Status */
2153 if (rs[Rs_answerbackstring]) 2537 if (rs[Rs_answerbackstring])
2154 tt_write(
2155 (const unsigned char *)rs[Rs_answerbackstring], 2538 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2156 (unsigned int)STRLEN(rs[Rs_answerbackstring])); 2539 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2157 else 2540 else
2158 tt_write((unsigned char *)VT100_ANS, 2541 tt_write ((unsigned char *)VT100_ANS,
2159 (unsigned int)STRLEN(VT100_ANS)); 2542 (unsigned int)STRLEN (VT100_ANS));
2160 break; 2543 break;
2161 case C0_BEL: /* bell */ 2544 case C0_BEL: /* bell */
2162 scr_bell (); 2545 scr_bell ();
2163 break; 2546 break;
2164 case C0_BS: /* backspace */ 2547 case C0_BS: /* backspace */
2165 scr_backspace (); 2548 scr_backspace ();
2166 break; 2549 break;
2167 case C0_HT: /* tab */ 2550 case C0_HT: /* tab */
2168 scr_tab (1); 2551 scr_tab (1);
2169 break; 2552 break;
2170 case C0_CR: /* carriage return */ 2553 case C0_CR: /* carriage return */
2171 scr_gotorc (0, 0, R_RELATIVE); 2554 scr_gotorc (0, 0, R_RELATIVE);
2172 break; 2555 break;
2173 case C0_VT: /* vertical tab, form feed */ 2556 case C0_VT: /* vertical tab, form feed */
2174 case C0_FF: 2557 case C0_FF:
2175 case C0_LF: /* line feed */ 2558 case C0_LF: /* line feed */
2176 scr_index (UP); 2559 scr_index (UP);
2177 break; 2560 break;
2178 case C0_SO: /* shift out - acs */ 2561 case C0_SO: /* shift out - acs */
2179 scr_charset_choose (1); 2562 scr_charset_choose (1);
2180 break; 2563 break;
2181 case C0_SI: /* shift in - acs */ 2564 case C0_SI: /* shift in - acs */
2182 scr_charset_choose (0); 2565 scr_charset_choose (0);
2183 break; 2566 break;
2567
2568#ifdef EIGHT_BIT_CONTROLS
2569 // 8-bit controls
2570 case 0x90: /* DCS */
2571 process_dcs_seq ();
2572 break;
2573 case 0x9b: /* CSI */
2574 process_csi_seq ();
2575 break;
2576 case 0x9d: /* CSI */
2577 process_osc_seq ();
2578 break;
2579#endif
2184 } 2580 }
2185} 2581}
2186/*}}} */ 2582/*}}} */
2187 2583
2188 2584
2189/*{{{ process VT52 escape sequences */ 2585/*{{{ process VT52 escape sequences */
2190void 2586void
2191rxvt_term::process_escape_vt52 (unsigned char ch) 2587rxvt_term::process_escape_vt52 (unicode_t ch)
2192{ 2588{
2193 int row, col; 2589 int row, col;
2590
2591 switch (ch)
2194 2592 {
2195 switch (ch) {
2196 case 'A': /* cursor up */ 2593 case 'A': /* cursor up */
2197 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); 2594 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE);
2198 break; 2595 break;
2199 case 'B': /* cursor down */ 2596 case 'B': /* cursor down */
2200 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); 2597 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE);
2201 break; 2598 break;
2202 case 'C': /* cursor right */ 2599 case 'C': /* cursor right */
2203 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); 2600 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
2204 break; 2601 break;
2205 case 'D': /* cursor left */ 2602 case 'D': /* cursor left */
2206 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); 2603 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
2207 break; 2604 break;
2208 case 'H': /* cursor home */ 2605 case 'H': /* cursor home */
2209 scr_gotorc (0, 0, 0); 2606 scr_gotorc (0, 0, 0);
2210 break; 2607 break;
2211 case 'I': /* cursor up and scroll down if needed */ 2608 case 'I': /* cursor up and scroll down if needed */
2212 scr_index (DN); 2609 scr_index (DN);
2213 break; 2610 break;
2214 case 'J': /* erase to end of screen */ 2611 case 'J': /* erase to end of screen */
2215 scr_erase_screen (0); 2612 scr_erase_screen (0);
2216 break; 2613 break;
2217 case 'K': /* erase to end of line */ 2614 case 'K': /* erase to end of line */
2218 scr_erase_line (0); 2615 scr_erase_line (0);
2219 break; 2616 break;
2220 case 'Y': /* move to specified row and col */ 2617 case 'Y': /* move to specified row and col */
2221 /* full command is 'ESC Y row col' where row and col 2618 /* full command is 'ESC Y row col' where row and col
2222 * are encoded by adding 32 and sending the ascii 2619 * are encoded by adding 32 and sending the ascii
2223 * character. eg. SPACE = 0, '+' = 13, '0' = 18, 2620 * character. eg. SPACE = 0, '+' = 13, '0' = 18,
2224 * etc. */ 2621 * etc. */
2225 row = cmd_getc () - ' '; 2622 row = cmd_getc () - ' ';
2226 col = cmd_getc () - ' '; 2623 col = cmd_getc () - ' ';
2227 scr_gotorc (row, col, 0); 2624 scr_gotorc (row, col, 0);
2228 break; 2625 break;
2229 case 'Z': /* identify the terminal type */ 2626 case 'Z': /* identify the terminal type */
2230 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2627 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2231 break; 2628 break;
2232 case '<': /* turn off VT52 mode */ 2629 case '<': /* turn off VT52 mode */
2233 PrivMode(0, PrivMode_vt52); 2630 PrivMode (0, PrivMode_vt52);
2234 break; 2631 break;
2235 case 'F': /* use special graphics character set */ 2632 case 'F': /* use special graphics character set */
2236 case 'G': /* use regular character set */ 2633 case 'G': /* use regular character set */
2237 /* unimplemented */ 2634 /* unimplemented */
2238 break; 2635 break;
2239 case '=': /* use alternate keypad mode */ 2636 case '=': /* use alternate keypad mode */
2240 case '>': /* use regular keypad mode */ 2637 case '>': /* use regular keypad mode */
2241 /* unimplemented */ 2638 /* unimplemented */
2242 break; 2639 break;
2243 } 2640 }
2244} 2641}
2245/*}}} */ 2642/*}}} */
2246 2643
2247 2644
2248/*{{{ process escape sequences */ 2645/*{{{ process escape sequences */
2249void 2646void
2250rxvt_term::process_escape_seq () 2647rxvt_term::process_escape_seq ()
2251{ 2648{
2252 unsigned char ch = cmd_getc (); 2649 unicode_t ch = cmd_getc ();
2253 2650
2254 if (PrivateModes & PrivMode_vt52) { 2651 if (PrivateModes & PrivMode_vt52)
2255 process_escape_vt52 (ch);
2256 return;
2257 }
2258 2652 {
2653 process_escape_vt52 (ch);
2654 return;
2655 }
2656
2259 switch (ch) { 2657 switch (ch)
2658 {
2260 /* case 1: do_tek_mode (); break; */ 2659 /* case 1: do_tek_mode (); break; */
2261 case '#': 2660 case '#':
2262 if (cmd_getc () == '8') 2661 if (cmd_getc () == '8')
2263 scr_E (); 2662 scr_E ();
2264 break; 2663 break;
2265 case '(': 2664 case '(':
2266 scr_charset_set (0, (unsigned int)cmd_getc ()); 2665 scr_charset_set (0, (unsigned int)cmd_getc ());
2267 break; 2666 break;
2268 case ')': 2667 case ')':
2269 scr_charset_set (1, (unsigned int)cmd_getc ()); 2668 scr_charset_set (1, (unsigned int)cmd_getc ());
2270 break; 2669 break;
2271 case '*': 2670 case '*':
2272 scr_charset_set (2, (unsigned int)cmd_getc ()); 2671 scr_charset_set (2, (unsigned int)cmd_getc ());
2273 break; 2672 break;
2274 case '+': 2673 case '+':
2275 scr_charset_set (3, (unsigned int)cmd_getc ()); 2674 scr_charset_set (3, (unsigned int)cmd_getc ());
2276 break; 2675 break;
2277#ifdef MULTICHAR_SET
2278 case '$':
2279 scr_charset_set (-2, (unsigned int)cmd_getc ());
2280 break;
2281#endif
2282#ifndef NO_FRILLS 2676#ifndef NO_FRILLS
2283 case '6': 2677 case '6':
2284 scr_backindex (); 2678 scr_backindex ();
2285 break; 2679 break;
2286#endif 2680#endif
2287 case '7': 2681 case '7':
2288 scr_cursor (SAVE); 2682 scr_cursor (SAVE);
2289 break; 2683 break;
2290 case '8': 2684 case '8':
2291 scr_cursor (RESTORE); 2685 scr_cursor (RESTORE);
2292 break; 2686 break;
2293#ifndef NO_FRILLS 2687#ifndef NO_FRILLS
2294 case '9': 2688 case '9':
2295 scr_forwardindex (); 2689 scr_forwardindex ();
2296 break; 2690 break;
2297#endif 2691#endif
2298 case '=': 2692 case '=':
2299 case '>': 2693 case '>':
2300 PrivMode((ch == '='), PrivMode_aplKP); 2694 PrivMode ((ch == '='), PrivMode_aplKP);
2301 break; 2695 break;
2302 2696
2303 case C1_40: 2697 case C1_40:
2304 cmd_getc (); 2698 cmd_getc ();
2305 break; 2699 break;
2306 case C1_44: 2700 case C1_44:
2307 scr_index (UP); 2701 scr_index (UP);
2308 break; 2702 break;
2309 2703
2310 /* 8.3.87: NEXT LINE */ 2704 /* 8.3.87: NEXT LINE */
2311 case C1_NEL: /* ESC E */ 2705 case C1_NEL: /* ESC E */
2312 { 2706 {
2313 uint32_t nlcr[] = { '\n', '\r' }; 2707 unicode_t nlcr[] = { C0_LF, C0_CR };
2314 scr_add_lines (nlcr, 1, 2); 2708 scr_add_lines (nlcr, 1, 2);
2315 } 2709 }
2316 break; 2710 break;
2317 2711
2318 /* kidnapped escape sequence: Should be 8.3.48 */ 2712 /* kidnapped escape sequence: Should be 8.3.48 */
2319 case C1_ESA: /* ESC G */ 2713 case C1_ESA: /* ESC G */
2320 process_graphics (); 2714 process_graphics ();
2321 break; 2715 break;
2322 2716
2323 /* 8.3.63: CHARACTER TABULATION SET */ 2717 /* 8.3.63: CHARACTER TABULATION SET */
2324 case C1_HTS: /* ESC H */ 2718 case C1_HTS: /* ESC H */
2325 scr_set_tab (1); 2719 scr_set_tab (1);
2326 break; 2720 break;
2327 2721
2328 /* 8.3.105: REVERSE LINE FEED */ 2722 /* 8.3.105: REVERSE LINE FEED */
2329 case C1_RI: /* ESC M */ 2723 case C1_RI: /* ESC M */
2330 scr_index (DN); 2724 scr_index (DN);
2331 break; 2725 break;
2332 2726
2333 /* 8.3.142: SINGLE-SHIFT TWO */ 2727 /* 8.3.142: SINGLE-SHIFT TWO */
2334 /*case C1_SS2: scr_single_shift (2); break; */ 2728 /*case C1_SS2: scr_single_shift (2); break; */
2335 2729
2336 /* 8.3.143: SINGLE-SHIFT THREE */ 2730 /* 8.3.143: SINGLE-SHIFT THREE */
2337 /*case C1_SS3: scr_single_shift (3); break; */ 2731 /*case C1_SS3: scr_single_shift (3); break; */
2338 2732
2339 /* 8.3.27: DEVICE CONTROL STRING */ 2733 /* 8.3.27: DEVICE CONTROL STRING */
2340 case C1_DCS: /* ESC P */ 2734 case C1_DCS: /* ESC P */
2341 process_dcs_seq (); 2735 process_dcs_seq ();
2342 break; 2736 break;
2343 2737
2344 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2738 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2345 case C1_SCI: /* ESC Z */ 2739 case C1_SCI: /* ESC Z */
2346 tt_write((const unsigned char *)ESCZ_ANSWER, 2740 tt_write ((const unsigned char *)ESCZ_ANSWER,
2347 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 2741 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2348 break; /* steal obsolete ESC [ c */ 2742 break; /* steal obsolete ESC [ c */
2349 2743
2350 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2744 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2351 case C1_CSI: /* ESC [ */ 2745 case C1_CSI: /* ESC [ */
2352 process_csi_seq (); 2746 process_csi_seq ();
2353 break; 2747 break;
2354 2748
2355 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2749 /* 8.3.90: OPERATING SYSTEM COMMAND */
2356 case C1_OSC: /* ESC ] */ 2750 case C1_OSC: /* ESC ] */
2357 process_osc_seq (); 2751 process_osc_seq ();
2358 break; 2752 break;
2359 2753
2360 /* 8.3.106: RESET TO INITIAL STATE */ 2754 /* 8.3.106: RESET TO INITIAL STATE */
2361 case 'c': 2755 case 'c':
2756 mbstate.reset ();
2362 scr_poweron (); 2757 scr_poweron ();
2363 scrollbar_show (1); 2758 scrollbar_show (1);
2364 break; 2759 break;
2365 2760
2366 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2761 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2367 case 'n': 2762 case 'n':
2368 scr_charset_choose (2); 2763 scr_charset_choose (2);
2369 break; 2764 break;
2370 2765
2371 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ 2766 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */
2372 case 'o': 2767 case 'o':
2373 scr_charset_choose (3); 2768 scr_charset_choose (3);
2374 break; 2769 break;
2375 } 2770 }
2376} 2771}
2377/*}}} */ 2772/*}}} */
2378 2773
2379/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2774/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2380/* *INDENT-OFF* */ 2775/* *INDENT-OFF* */
2381enum { 2776enum {
2382 CSI_ICH = 0x40, 2777 CSI_ICH = 0x40,
2383 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2778 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2384 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2779 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2385 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2780 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2386 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2781 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2387 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2782 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2388 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2783 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2389 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2784 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2390 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2785 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2391}; 2786};
2392 2787
2393#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2788#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2394 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2789 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2395 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2790 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2396#define get_byte_array_bit(array, bit) \ 2791#define get_byte_array_bit(array, bit) \
2397 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2792 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2398 2793
2399const unsigned char csi_defaults[] = { 2794const unsigned char csi_defaults[] =
2795 {
2400 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2796 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2401 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2797 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2402 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2798 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2403 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2799 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2404 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2800 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2405 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2801 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2406 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2802 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2407 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2803 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2408}; 2804 };
2409/* *INDENT-ON* */ 2805/* *INDENT-ON* */
2410 2806
2411void 2807void
2412rxvt_term::process_csi_seq () 2808rxvt_term::process_csi_seq ()
2413{ 2809{
2414 unsigned char ch, priv, i; 2810 unicode_t ch, priv, i;
2415 unsigned int nargs, p; 2811 unsigned int nargs, p;
2416 int n, ndef; 2812 int n, ndef;
2417 int arg[ESC_ARGS]; 2813 int arg[ESC_ARGS];
2418 2814
2419 for (nargs = ESC_ARGS; nargs > 0;) 2815 for (nargs = ESC_ARGS; nargs > 0;)
2420 arg[--nargs] = 0; 2816 arg[--nargs] = 0;
2421 2817
2422 priv = 0; 2818 priv = 0;
2819 ch = cmd_getc ();
2820 if (ch >= '<' && ch <= '?')
2821 { /* '<' '=' '>' '?' */
2822 priv = ch;
2423 ch = cmd_getc (); 2823 ch = cmd_getc ();
2424 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */
2425 priv = ch;
2426 ch = cmd_getc ();
2427 } 2824 }
2825
2428/* read any numerical arguments */ 2826 /* read any numerical arguments */
2429 for (n = -1; ch < CSI_ICH; ) { 2827 for (n = -1; ch < CSI_ICH; )
2828 {
2430 if (isdigit(ch)) { 2829 if (isdigit (ch))
2830 {
2431 if (n < 0) 2831 if (n < 0)
2432 n = ch - '0'; 2832 n = ch - '0';
2433 else 2833 else
2434 n = n * 10 + ch - '0'; 2834 n = n * 10 + ch - '0';
2835 }
2435 } else if (ch == ';') { 2836 else if (ch == ';')
2837 {
2436 if (nargs < ESC_ARGS) 2838 if (nargs < ESC_ARGS)
2437 arg[nargs++] = n; 2839 arg[nargs++] = n;
2438 n = -1; 2840 n = -1;
2439 } else if (ch == '\b') { 2841 }
2440 scr_backspace (); 2842 else if (IS_CONTROL (ch))
2441 } else if (ch == C0_ESC) { 2843 process_nonprinting (ch);
2442 process_escape_seq (); 2844
2845 ch = cmd_getc ();
2846 }
2847
2848 if (ch > CSI_7F)
2443 return; 2849 return;
2444 } else if (ch < ' ') {
2445 process_nonprinting (ch);
2446 }
2447 ch = cmd_getc ();
2448 }
2449 2850
2450 if (ch > CSI_7F)
2451 return;
2452
2453 if (nargs < ESC_ARGS) 2851 if (nargs < ESC_ARGS)
2454 arg[nargs++] = n; 2852 arg[nargs++] = n;
2455 2853
2456 i = ch - CSI_ICH; 2854 i = ch - CSI_ICH;
2457 ndef = get_byte_array_bit(csi_defaults, i); 2855 ndef = get_byte_array_bit (csi_defaults, i);
2458 for (p = 0; p < nargs; p++) 2856 for (p = 0; p < nargs; p++)
2459 if (arg[p] == -1) 2857 if (arg[p] == -1)
2460 arg[p] = ndef; 2858 arg[p] = ndef;
2461 2859
2462#ifdef DEBUG_CMD 2860#ifdef DEBUG_CMD
2463 fprintf(stderr, "CSI "); 2861 fprintf (stderr, "CSI ");
2464 for (p = 0; p < nargs; p++) 2862 for (p = 0; p < nargs; p++)
2465 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 2863 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2466 fprintf(stderr, "%c\n", ch); 2864 fprintf (stderr, "%c\n", ch);
2467#endif 2865#endif
2468 2866
2469/* 2867 /*
2470 * private mode handling 2868 * private mode handling
2471 */ 2869 */
2472 if (priv) { 2870 if (priv)
2473 switch (priv) { 2871 {
2474 case '>': 2872 switch (priv)
2873 {
2874 case '>':
2475 if (ch == CSI_DA) /* secondary device attributes */ 2875 if (ch == CSI_DA) /* secondary device attributes */
2476 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2876 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING);
2477 break; 2877 break;
2478 case '?': 2878 case '?':
2479 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2879 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2480 process_terminal_mode (ch, priv, nargs, arg); 2880 process_terminal_mode (ch, priv, nargs, arg);
2481 break; 2881 break;
2482 } 2882 }
2483 return; 2883 return;
2484 } 2884 }
2485 2885
2486 switch (ch) { 2886 switch (ch)
2487/* 2887 {
2888 /*
2488 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2889 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2489 */ 2890 */
2490#ifdef PRINTPIPE 2891#ifdef PRINTPIPE
2491 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2892 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2492 switch (arg[0]) { 2893 switch (arg[0])
2894 {
2493 case 0: /* initiate transfer to primary aux device */ 2895 case 0: /* initiate transfer to primary aux device */
2494 scr_printscreen (0); 2896 scr_printscreen (0);
2495 break; 2897 break;
2496 case 5: /* start relay to primary aux device */ 2898 case 5: /* start relay to primary aux device */
2497 process_print_pipe (); 2899 process_print_pipe ();
2900 break;
2901 }
2498 break; 2902 break;
2499 }
2500 break;
2501#endif 2903#endif
2502 2904
2503 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2905 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2504 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2906 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2505 arg[0] = -arg[0]; 2907 arg[0] = -arg[0];
2506 /* FALLTHROUGH */ 2908 /* FALLTHROUGH */
2507 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2909 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2508 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2910 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2509 scr_gotorc (arg[0], 0, RELATIVE); 2911 scr_gotorc (arg[0], 0, RELATIVE);
2510 break; 2912 break;
2511 2913
2512 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2914 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2513 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2915 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2514#ifdef ISO6429 2916#ifdef ISO6429
2515 arg[0] = -arg[0]; 2917 arg[0] = -arg[0];
2516#else /* emulate common DEC VTs */ 2918#else /* emulate common DEC VTs */
2517 arg[0] = arg[0] ? -arg[0] : -1; 2919 arg[0] = arg[0] ? -arg[0] : -1;
2518#endif 2920#endif
2519 /* FALLTHROUGH */ 2921 /* FALLTHROUGH */
2520 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ 2922 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */
2521 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ 2923 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */
2522#ifdef ISO6429 2924#ifdef ISO6429
2523 scr_gotorc (0, arg[0], RELATIVE); 2925 scr_gotorc (0, arg[0], RELATIVE);
2524#else /* emulate common DEC VTs */ 2926#else /* emulate common DEC VTs */
2525 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); 2927 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE);
2526#endif 2928#endif
2527 break; 2929 break;
2528 2930
2529 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ 2931 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */
2530 arg[0] = -arg[0]; 2932 arg[0] = -arg[0];
2531 /* FALLTHROUGH */ 2933 /* FALLTHROUGH */
2532 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ 2934 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */
2533 scr_gotorc (arg[0], 0, R_RELATIVE); 2935 scr_gotorc (arg[0], 0, R_RELATIVE);
2534 break; 2936 break;
2535 2937
2536 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ 2938 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */
2537 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ 2939 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */
2538 scr_gotorc (0, arg[0] - 1, R_RELATIVE); 2940 scr_gotorc (0, arg[0] - 1, R_RELATIVE);
2539 break; 2941 break;
2540 2942
2541 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ 2943 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */
2542 scr_gotorc (arg[0] - 1, 0, C_RELATIVE); 2944 scr_gotorc (arg[0] - 1, 0, C_RELATIVE);
2543 break; 2945 break;
2544 2946
2545 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ 2947 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */
2546 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ 2948 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */
2547 scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); 2949 scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0);
2548 break; 2950 break;
2549 2951
2550 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ 2952 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */
2551 arg[0] = -arg[0]; 2953 arg[0] = -arg[0];
2552 /* FALLTHROUGH */ 2954 /* FALLTHROUGH */
2553 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2955 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2554 scr_tab (arg[0]); 2956 scr_tab (arg[0]);
2555 break; 2957 break;
2556 2958
2557 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2959 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2558 scr_erase_screen (arg[0]); 2960 scr_erase_screen (arg[0]);
2559 break; 2961 break;
2560 2962
2561 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2963 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2562 scr_erase_line (arg[0]); 2964 scr_erase_line (arg[0]);
2563 break; 2965 break;
2564 2966
2565 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ 2967 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */
2566 scr_insdel_chars (arg[0], INSERT); 2968 scr_insdel_chars (arg[0], INSERT);
2567 break; 2969 break;
2568 2970
2569 case CSI_IL: /* 8.3.68: (1) INSERT LINE */ 2971 case CSI_IL: /* 8.3.68: (1) INSERT LINE */
2570 scr_insdel_lines (arg[0], INSERT); 2972 scr_insdel_lines (arg[0], INSERT);
2571 break; 2973 break;
2572 2974
2573 case CSI_DL: /* 8.3.33: (1) DELETE LINE */ 2975 case CSI_DL: /* 8.3.33: (1) DELETE LINE */
2574 scr_insdel_lines (arg[0], DELETE); 2976 scr_insdel_lines (arg[0], DELETE);
2575 break; 2977 break;
2576 2978
2577 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ 2979 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */
2578 scr_insdel_chars (arg[0], ERASE); 2980 scr_insdel_chars (arg[0], ERASE);
2579 break; 2981 break;
2580 2982
2581 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ 2983 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */
2582 scr_insdel_chars (arg[0], DELETE); 2984 scr_insdel_chars (arg[0], DELETE);
2583 break; 2985 break;
2584 2986
2585 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2987 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2586 arg[0] = -arg[0]; 2988 arg[0] = -arg[0];
2587 /* FALLTHROUGH */ 2989 /* FALLTHROUGH */
2588 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2990 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2589 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2991 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2590 break; 2992 break;
2591 2993
2592 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2994 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2593 tt_write((const unsigned char *)VT100_ANS, 2995 tt_write ((const unsigned char *)VT100_ANS,
2594 (unsigned int)(sizeof(VT100_ANS) - 1)); 2996 (unsigned int) (sizeof (VT100_ANS) - 1));
2595 break; 2997 break;
2596 2998
2597 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2999 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2598 process_sgr_mode (nargs, arg); 3000 process_sgr_mode (nargs, arg);
2599 break; 3001 break;
2600 3002
2601 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 3003 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2602 switch (arg[0]) { 3004 switch (arg[0])
3005 {
2603 case 5: /* DSR requested */ 3006 case 5: /* DSR requested */
2604 tt_printf("\033[0n"); 3007 tt_printf ("\033[0n");
2605 break; 3008 break;
2606 case 6: /* CPR requested */ 3009 case 6: /* CPR requested */
2607 scr_report_position (); 3010 scr_report_position ();
2608 break; 3011 break;
2609#if defined (ENABLE_DISPLAY_ANSWER)
2610 case 7: /* unofficial extension */ 3012 case 7: /* unofficial extension */
3013 if (Options & Opt_insecure)
2611 tt_printf("%-.250s\n", rs[Rs_display_name]); 3014 tt_printf ("%-.250s\n", rs[Rs_display_name]);
2612 break; 3015 break;
2613#endif
2614 case 8: /* unofficial extension */ 3016 case 8: /* unofficial extension */
2615 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 3017 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
3018 break;
3019 }
2616 break; 3020 break;
2617 }
2618 break;
2619 3021
2620 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 3022 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
2621 switch (arg[0]) { 3023 switch (arg[0])
3024 {
2622 case 0: /* char tab stop cleared at active position */ 3025 case 0: /* char tab stop cleared at active position */
2623 scr_set_tab (0); 3026 scr_set_tab (0);
2624 break; 3027 break;
2625 /* case 1: */ /* line tab stop cleared in active line */ 3028 /* case 1: */ /* line tab stop cleared in active line */
2626 /* case 2: */ /* char tab stops cleared in active line */ 3029 /* case 2: */ /* char tab stops cleared in active line */
2627 case 3: /* all char tab stops are cleared */ 3030 case 3: /* all char tab stops are cleared */
2628 /* case 4: */ /* all line tab stops are cleared */ 3031 /* case 4: */ /* all line tab stops are cleared */
2629 case 5: /* all tab stops are cleared */ 3032 case 5: /* all tab stops are cleared */
2630 scr_set_tab (-1); 3033 scr_set_tab (-1);
3034 break;
3035 }
2631 break; 3036 break;
2632 }
2633 break;
2634 3037
2635 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ 3038 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */
2636 switch (arg[0]) { 3039 switch (arg[0])
3040 {
2637 case 0: /* char tab stop set at active position */ 3041 case 0: /* char tab stop set at active position */
2638 scr_set_tab (1); 3042 scr_set_tab (1);
2639 break; /* = ESC H */ 3043 break; /* = ESC H */
2640 /* case 1: */ /* line tab stop set at active line */ 3044 /* case 1: */ /* line tab stop set at active line */
2641 case 2: /* char tab stop cleared at active position */ 3045 case 2: /* char tab stop cleared at active position */
2642 scr_set_tab (0); 3046 scr_set_tab (0);
2643 break; /* = ESC [ 0 g */ 3047 break; /* = ESC [ 0 g */
2644 /* case 3: */ /* line tab stop cleared at active line */ 3048 /* case 3: */ /* line tab stop cleared at active line */
2645 /* case 4: */ /* char tab stops cleared at active line */ 3049 /* case 4: */ /* char tab stops cleared at active line */
2646 case 5: /* all char tab stops are cleared */ 3050 case 5: /* all char tab stops are cleared */
2647 scr_set_tab (-1); 3051 scr_set_tab (-1);
2648 break; /* = ESC [ 3 g */ 3052 break; /* = ESC [ 3 g */
2649 /* case 6: */ /* all line tab stops are cleared */ 3053 /* case 6: */ /* all line tab stops are cleared */
2650 } 3054 }
2651 break; 3055 break;
2652 3056
2653 case CSI_RM: /* 8.3.107: RESET MODE */ 3057 case CSI_RM: /* 8.3.107: RESET MODE */
2654 if (arg[0] == 4) 3058 if (arg[0] == 4)
2655 scr_insert_mode (0); 3059 scr_insert_mode (0);
2656 break; 3060 break;
2657 3061
2658 case CSI_SM: /* 8.3.126: SET MODE */ 3062 case CSI_SM: /* 8.3.126: SET MODE */
2659 if (arg[0] == 4) 3063 if (arg[0] == 4)
2660 scr_insert_mode (1); 3064 scr_insert_mode (1);
2661 break; 3065 break;
2662 3066
2663/* 3067 /*
2664 * PRIVATE USE beyond this point. All CSI_7? sequences here 3068 * PRIVATE USE beyond this point. All CSI_7? sequences here
2665 */ 3069 */
2666 case CSI_72: /* DECSTBM: set top and bottom margins */ 3070 case CSI_72: /* DECSTBM: set top and bottom margins */
2667 if (nargs == 1) 3071 if (nargs == 1)
2668 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); 3072 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1);
2669 else if (nargs == 0 || arg[0] >= arg[1]) 3073 else if (nargs == 0 || arg[0] >= arg[1])
2670 scr_scroll_region (0, MAX_ROWS - 1); 3074 scr_scroll_region (0, MAX_ROWS - 1);
2671 else 3075 else
2672 scr_scroll_region (arg[0] - 1, arg[1] - 1); 3076 scr_scroll_region (arg[0] - 1, arg[1] - 1);
2673 break; 3077 break;
2674 3078
2675 case CSI_73: 3079 case CSI_73:
2676 scr_cursor (SAVE); 3080 scr_cursor (SAVE);
2677 break; 3081 break;
2678 case CSI_75: 3082 case CSI_75:
2679 scr_cursor (RESTORE); 3083 scr_cursor (RESTORE);
2680 break; 3084 break;
2681 3085
2682#ifndef NO_FRILLS 3086#ifndef NO_FRILLS
2683 case CSI_74: 3087 case CSI_74:
2684 process_window_ops (arg, nargs); 3088 process_window_ops (arg, nargs);
2685 break; 3089 break;
2686#endif 3090#endif
2687 3091
2688 case CSI_78: /* DECREQTPARM */ 3092 case CSI_78: /* DECREQTPARM */
2689 if (arg[0] == 0 || arg[0] == 1) 3093 if (arg[0] == 0 || arg[0] == 1)
2690 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 3094 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2691 /* FALLTHROUGH */ 3095 break;
2692 3096
2693 default: 3097 default:
2694 break; 3098 break;
2695 } 3099 }
2696} 3100}
2697/*}}} */ 3101/*}}} */
2698 3102
2699#ifndef NO_FRILLS 3103#ifndef NO_FRILLS
2700/* ARGSUSED */ 3104/* ARGSUSED */
2701void 3105void
2702rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3106rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2703{ 3107{
2704 int x, y; 3108 int x, y;
2705#if 0
2706 char *s;
2707#endif
2708 XWindowAttributes wattr; 3109 XWindowAttributes wattr;
2709 Window wdummy; 3110 Window wdummy;
2710 3111
2711 if (nargs == 0) 3112 if (nargs == 0)
2712 return; 3113 return;
3114
2713 switch (args[0]) { 3115 switch (args[0])
3116 {
2714 /* 3117 /*
2715 * commands 3118 * commands
2716 */ 3119 */
2717 case 1: /* deiconify window */ 3120 case 1: /* deiconify window */
2718 XMapWindow(Xdisplay, TermWin.parent[0]); 3121 XMapWindow (display->display, TermWin.parent[0]);
2719 break; 3122 break;
2720 case 2: /* iconify window */ 3123 case 2: /* iconify window */
2721 XIconifyWindow(Xdisplay, TermWin.parent[0], 3124 XIconifyWindow (display->display, TermWin.parent[0],
2722 DefaultScreen(Xdisplay)); 3125 DefaultScreen (display->display));
2723 break; 3126 break;
2724 case 3: /* set position (pixels) */ 3127 case 3: /* set position (pixels) */
2725 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3128 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]);
2726 break; 3129 break;
2727 case 4: /* set size (pixels) */ 3130 case 4: /* set size (pixels) */
2728 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3131 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2729 break; 3132 break;
2730 case 5: /* raise window */ 3133 case 5: /* raise window */
2731 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3134 XRaiseWindow (display->display, TermWin.parent[0]);
2732 break; 3135 break;
2733 case 6: /* lower window */ 3136 case 6: /* lower window */
2734 XLowerWindow(Xdisplay, TermWin.parent[0]); 3137 XLowerWindow (display->display, TermWin.parent[0]);
2735 break; 3138 break;
2736 case 7: /* refresh window */ 3139 case 7: /* refresh window */
2737 scr_touch (true); 3140 scr_touch (true);
2738 break; 3141 break;
2739 case 8: /* set size (chars) */ 3142 case 8: /* set size (chars) */
2740 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3143 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2741 (unsigned int)(args[1] * TermWin.fheight)); 3144 (unsigned int) (args[1] * TermWin.fheight));
2742 break; 3145 break;
3146
3147 //case 9: NYI, TODO, restore maximized window or maximize window
2743 default: 3148 default:
2744 if (args[0] >= 24) /* set height (chars) */ 3149 if (args[0] >= 24) /* set height (chars) */
2745 set_widthheight ((unsigned int)TermWin.width, 3150 set_widthheight ((unsigned int)TermWin.width,
2746 (unsigned int)(args[1] * TermWin.fheight)); 3151 (unsigned int) (args[1] * TermWin.fheight));
2747 break; 3152 break;
3153
3154
2748 /* 3155 /*
2749 * reports - some output format copied from XTerm 3156 * reports - some output format copied from XTerm
2750 */ 3157 */
2751 case 11: /* report window state */ 3158 case 11: /* report window state */
2752 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3159 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2753 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3160 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2754 break; 3161 break;
2755 case 13: /* report window position */ 3162 case 13: /* report window position */
2756 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3163 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2757 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3164 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2758 -wattr.border_width, -wattr.border_width, 3165 -wattr.border_width, -wattr.border_width,
2759 &x, &y, &wdummy); 3166 &x, &y, &wdummy);
2760 tt_printf("\033[3;%d;%dt", x, y); 3167 tt_printf ("\033[3;%d;%dt", x, y);
2761 break; 3168 break;
2762 case 14: /* report window size (pixels) */ 3169 case 14: /* report window size (pixels) */
2763 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3170 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2764 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3171 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2765 break; 3172 break;
3173 case 18: /* report text area size (chars) */
3174 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
3175 break;
2766 case 18: /* report window size (chars) */ 3176 case 19: /* report window size (chars) */
2767 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3177 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
2768 break; 3178 break;
2769#if 0 /* XXX: currently disabled due to security concerns */
2770 case 20: /* report icon label */ 3179 case 20: /* report icon label */
3180 if (Options & Opt_insecure)
3181 {
3182 char *s;
2771 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3183 XGetIconName (display->display, TermWin.parent[0], &s);
2772 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3184 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */
2773 break; 3185 }
3186 break;
2774 case 21: /* report window title */ 3187 case 21: /* report window title */
3188 if (Options & Opt_insecure)
3189 {
3190 char *s;
2775 XFetchName(Xdisplay, TermWin.parent[0], &s); 3191 XFetchName (display->display, TermWin.parent[0], &s);
2776 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3192 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */
2777 break; 3193 }
2778#endif 3194 break;
2779 } 3195 }
2780} 3196}
2781#endif 3197#endif
2782 3198
2783/*----------------------------------------------------------------------*/ 3199/*----------------------------------------------------------------------*/
2784/* 3200/*
2785 * get input up until STRING TERMINATOR (or BEL) 3201 * get input up until STRING TERMINATOR (or BEL)
2786 * ends_how is terminator used. returned input must be free()d 3202 * ends_how is terminator used. returned input must be free()'d
2787 */ 3203 */
2788unsigned char * 3204unsigned char *
2789rxvt_term::get_to_st (unsigned char *ends_how) 3205rxvt_term::get_to_st (unicode_t &ends_how)
2790{ 3206{
2791 int seen_esc = 0; /* seen escape? */ 3207 unicode_t prev = 0, ch;
2792 unsigned int n = 0; 3208 unsigned int n = 0;
2793 unsigned char *s; 3209 unsigned char *s;
2794 unsigned char ch, string[STRING_MAX]; 3210 unsigned char string[STRING_MAX];
2795 3211
2796 for (; (ch = cmd_getc ());) { 3212 while ((ch = cmd_getc ()) != NOCHAR)
2797 if (ch == C0_BEL 3213 {
2798 || ch == CHAR_ST 3214 if (prev == C0_ESC)
2799 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 3215 {
3216 if (ch == 0x5c) /* 7bit ST */
3217 break;
3218 else
3219 return NULL;
3220 }
3221 else if (ch == C0_BEL || ch == CHAR_ST)
2800 break; 3222 break;
2801 if (ch == C0_ESC) { 3223 else if (ch < 0x20)
2802 seen_esc = 1;
2803 continue;
2804 } else if (ch == '\t')
2805 ch = ' '; /* translate '\t' to space */
2806 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20))
2807 return NULL; /* other control character - exit */ 3224 return NULL; /* other control character - exit */
3225
2808 if (n < sizeof(string) - 1) 3226 if (n >= sizeof (string) - 1)
3227 // stop at some sane length
3228 return NULL;
3229
3230 if (ch == C0_SYN)
3231 {
3232 string[n++] = cmd_get8 ();
3233 prev = 0;
3234 }
3235 else
2809 string[n++] = ch; 3236 string[n++] = prev = ch;
2810 seen_esc = 0;
2811 } 3237 }
3238
2812 string[n++] = '\0'; 3239 string[n++] = '\0';
3240
2813 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3241 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2814 return NULL; 3242 return NULL;
3243
2815 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3244 ends_how = (ch == 0x5c ? C0_ESC : ch);
2816 STRNCPY(s, string, n); 3245 STRNCPY (s, string, n);
2817 return s; 3246 return s;
2818} 3247}
2819 3248
2820/*----------------------------------------------------------------------*/ 3249/*----------------------------------------------------------------------*/
2821/* 3250/*
2822 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3251 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2823 */ 3252 */
2824void 3253void
2825rxvt_term::process_dcs_seq () 3254rxvt_term::process_dcs_seq ()
2826{ 3255{
2827 unsigned char eh, *s; 3256 unsigned char *s;
2828/* 3257 unicode_t eh;
3258
3259 /*
2829 * Not handled yet 3260 * Not handled yet
2830 */ 3261 */
2831 s = get_to_st (&eh); 3262 s = get_to_st (eh);
2832 if (s) 3263 if (s)
2833 free(s); 3264 free (s);
3265
2834 return; 3266 return;
2835} 3267}
2836 3268
2837/*----------------------------------------------------------------------*/ 3269/*----------------------------------------------------------------------*/
2838/* 3270/*
2839 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3271 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2840 */ 3272 */
2841void 3273void
2842rxvt_term::process_osc_seq () 3274rxvt_term::process_osc_seq ()
2843{ 3275{
2844 unsigned char ch, eh, *s; 3276 unicode_t ch, eh;
2845 int arg; 3277 int arg;
2846 3278
2847 ch = cmd_getc (); 3279 ch = cmd_getc ();
2848 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3280 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2849 arg = arg * 10 + (ch - '0'); 3281 arg = arg * 10 + (ch - '0');
2850 3282
2851 if (ch == ';') { 3283 if (ch == ';')
2852 s = get_to_st (&eh);
2853 if (s) {
2854 /*
2855 * rxvt_menubar_dispatch() violates the constness of the string,
2856 * so do it here
2857 */
2858 if (arg == XTerm_Menu)
2859#if 0 /* XXX: currently disabled due to security concerns */
2860 menubar_dispatch ((char *)s);
2861#else
2862 (void)0;
2863#endif
2864 else
2865 xterm_seq (arg, (char *)s, eh);
2866 free(s);
2867 }
2868 } 3284 {
3285 unsigned char *s = get_to_st (eh);
3286
3287 if (s)
3288 {
3289 process_xterm_seq (arg, (char *)s, eh);
3290 free (s);
3291 }
3292 }
2869} 3293}
3294
3295void
3296rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3297{
3298 if (str[0] == '?' && !str[1])
3299 {
3300 if (Options & Opt_insecure)
3301 {
3302 unsigned short r, g, b;
3303 PixColorsFocused[color].get (display, r, g, b);
3304 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3305 }
3306 }
3307 else
3308 set_window_color (color, str);
3309}
3310
2870/* 3311/*
2871 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3312 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2872 * 0 = change iconName/title 3313 * 0 = change iconName/title
2873 * 1 = change iconName 3314 * 1 = change iconName
2874 * 2 = change title 3315 * 2 = change title
2875 * 4 = change color 3316 * 4 = change color
3317 * 10 = change fg color
3318 * 11 = change bg color
2876 * 12 = change text color 3319 * 12 = change text color
2877 * 13 = change mouse foreground color 3320 * 13 = change mouse foreground color
2878 * 17 = change highlight character colour 3321 * 17 = change highlight character colour
2879 * 18 = change bold character color 3322 * 18 = change bold character color
2880 * 19 = change underlined character color 3323 * 19 = change underlined character color
2881 * 46 = change logfile (not implemented) 3324 * 46 = change logfile (not implemented)
2882 * 50 = change font 3325 * 50 = change font
2883 * 3326 *
2884 * rxvt extensions: 3327 * rxvt extensions:
2885 * 10 = menu (may change in future)
2886 * 20 = bg pixmap 3328 * 20 = bg pixmap
2887 * 39 = change default fg color 3329 * 39 = change default fg color
2888 * 49 = change default bg color 3330 * 49 = change default bg color
2889 * 55 = dump scrollback buffer and all of screen 3331 * 55 = dump scrollback buffer and all of screen
3332 * 701 = change locale
3333 * 702 = find font
3334 * 703 = menu
2890 */ 3335 */
2891void 3336void
2892rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3337rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
2893{ 3338{
2894 int changed = 0; 3339 int changed = 0;
2895 int color; 3340 int color;
2896 char *buf, *name; 3341 char *buf, *name;
3342 bool query = str[0] == '?' && !str[1];
2897 3343
2898 assert(str != NULL); 3344 assert (str != NULL);
2899 switch (op) { 3345 switch (op)
3346 {
2900 case XTerm_name: 3347 case XTerm_name:
2901 set_title (str); 3348 set_title (str);
2902 /* FALLTHROUGH */ 3349 /* FALLTHROUGH */
2903 case XTerm_iconName: 3350 case XTerm_iconName:
2904 set_iconName (str); 3351 set_icon_name (str);
2905 break; 3352 break;
2906 case XTerm_title: 3353 case XTerm_title:
2907 set_title (str); 3354 set_title (str);
2908 break; 3355 break;
3356 case XTerm_property:
3357 if (str[0] == '?')
3358 {
3359 Atom prop = XInternAtom (display->display, str + 1, True);
3360 Atom actual_type;
3361 int actual_format;
3362 unsigned long nitems;
3363 unsigned long bytes_after;
3364 unsigned char *value = 0;
3365 const char *str = "";
3366
3367 if (prop
3368 && XGetWindowProperty (display->display, TermWin.parent[0],
3369 prop, 0, 1<<16, 0, AnyPropertyType,
3370 &actual_type, &actual_format,
3371 &nitems, &bytes_after, &value) == Success
3372 && actual_type != None
3373 && actual_format == 8)
3374 str = (const char *)(value);
3375
3376 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3377
3378 XFree (value);
3379 }
3380 else
3381 {
3382 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3383
3384 if (eq)
3385 {
3386 *eq = 0;
3387 XChangeProperty (display->display, TermWin.parent[0],
3388 display->atom (str), XA_STRING, 8,
3389 PropModeReplace, (unsigned char *)eq + 1,
3390 strlen (eq + 1));
3391 }
3392 else
3393 XDeleteProperty (display->display, TermWin.parent[0],
3394 display->atom (str));
3395 }
3396 break;
3397
2909 case XTerm_Color: 3398 case XTerm_Color:
2910 for (buf = (char *)str; buf && *buf;) { 3399 for (buf = (char *)str; buf && *buf;)
3400 {
2911 if ((name = STRCHR(buf, ';')) == NULL) 3401 if ((name = STRCHR (buf, ';')) == NULL)
2912 break; 3402 break;
3403
2913 *name++ = '\0'; 3404 *name++ = '\0';
2914 color = atoi(buf); 3405 color = atoi (buf);
3406
2915 if (color < 0 || color >= TOTAL_COLORS) 3407 if (color < 0 || color >= TOTAL_COLORS)
2916 break; 3408 break;
3409
2917 if ((buf = STRCHR(name, ';')) != NULL) 3410 if ((buf = STRCHR (name, ';')) != NULL)
2918 *buf++ = '\0'; 3411 *buf++ = '\0';
3412
3413 if (name[0] == '?' && !name[1])
3414 {
3415 if (Options & Opt_insecure)
3416 {
3417 unsigned short r, g, b;
3418 PixColorsFocused[color + minCOLOR].get (display, r, g, b);
3419 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3420 }
3421 }
3422 else
2919 set_window_color (color + minCOLOR, name); 3423 set_window_color (color + minCOLOR, name);
2920 } 3424 }
2921 break; 3425 break;
3426 case XTerm_Color00:
3427 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3428 break;
3429 case XTerm_Color01:
3430 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3431 break;
2922#ifndef NO_CURSORCOLOR 3432#ifndef NO_CURSORCOLOR
2923 case XTerm_Color_cursor: 3433 case XTerm_Color_cursor:
2924 set_window_color (Color_cursor, str); 3434 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2925 break; 3435 break;
2926#endif 3436#endif
2927 case XTerm_Color_pointer: 3437 case XTerm_Color_pointer_fg:
2928 set_window_color (Color_pointer, str); 3438 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
2929 break; 3439 break;
3440 case XTerm_Color_pointer_bg:
3441 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3442 break;
2930#ifndef NO_BOLD_UNDERLINE_REVERSE 3443#ifndef NO_BOLD_UNDERLINE_REVERSE
2931 case XTerm_Color_BD: 3444 case XTerm_Color_BD:
2932 set_window_color (Color_BD, str); 3445 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
2933 break; 3446 break;
2934 case XTerm_Color_UL: 3447 case XTerm_Color_UL:
2935 set_window_color (Color_UL, str); 3448 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
2936 break; 3449 break;
2937 case XTerm_Color_RV: 3450 case XTerm_Color_RV:
2938 set_window_color (Color_RV, str); 3451 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2939 break; 3452 break;
2940#endif 3453#endif
2941 3454
2942 case XTerm_Menu:
2943 /*
2944 * rxvt_menubar_dispatch() violates the constness of the string,
2945 * so DON'T do it here
2946 */
2947 break;
2948 case XTerm_Pixmap: 3455 case XTerm_Pixmap:
2949 if (*str != ';') { 3456 if (*str != ';')
3457 {
2950#if XPM_BACKGROUND 3458#if XPM_BACKGROUND
2951 scale_pixmap (""); /* reset to default scaling */ 3459 scale_pixmap (""); /* reset to default scaling */
2952 set_bgPixmap (str); /* change pixmap */ 3460 set_bgPixmap (str); /* change pixmap */
2953#endif 3461#endif
2954 scr_touch (true); 3462 scr_touch (true);
2955 } 3463 }
2956 while ((str = STRCHR(str, ';')) != NULL) { 3464 while ((str = STRCHR (str, ';')) != NULL)
2957 str++; 3465 {
3466 str++;
2958#if XPM_BACKGROUND 3467#if XPM_BACKGROUND
2959 changed += scale_pixmap (str); 3468 changed += scale_pixmap (str);
2960#endif 3469#endif
2961 } 3470
2962 if (changed) { 3471 }
3472 if (changed)
3473 {
2963#ifdef XPM_BACKGROUND 3474#ifdef XPM_BACKGROUND
2964 resize_pixmap (); 3475 resize_pixmap ();
2965#endif 3476#endif
2966 scr_touch (true); 3477 scr_touch (true);
2967 } 3478 }
2968 break; 3479 break;
2969 3480
2970 case XTerm_restoreFG: 3481 case XTerm_restoreFG:
2971 set_window_color (Color_fg, str); 3482 set_window_color (Color_fg, str);
2972 break; 3483 break;
2973 case XTerm_restoreBG: 3484 case XTerm_restoreBG:
2974 set_window_color (Color_bg, str); 3485 set_window_color (Color_bg, str);
2975 break; 3486 break;
3487
2976 case XTerm_logfile: 3488 case XTerm_logfile:
2977 break; 3489 // TODO, when secure mode?
3490 break;
3491
2978 case XTerm_font: 3492 case XTerm_font:
2979 change_font (0, str); 3493 if (query)
2980 break; 3494 {
3495 if (Options & Opt_insecure)
3496 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3497 TermWin.fontset->fontdesc
3498 ? TermWin.fontset->fontdesc
3499 : "",
3500 resp);
3501 }
3502 else
3503 change_font (str);
3504 break;
3505
3506#ifndef NO_FRILLS
3507 case XTerm_locale:
3508 if (query)
3509 {
3510 if (Options & Opt_insecure)
3511 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3512 }
3513 else
3514 {
3515 set_locale (str);
3516# ifdef USE_XIM
3517 im_cb ();
3518# endif
3519 }
3520 break;
3521
3522 case XTerm_findfont:
3523 if (Options & Opt_insecure)
3524 {
3525 int fid = TermWin.fontset->find_font (atoi (str));
3526 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3527 fid, (*TermWin.fontset)[fid]->name, resp);
3528 }
3529 break;
3530#endif
3531
3532#ifdef MENUBAR
3533 case XTerm_Menu:
3534 if (Options & Opt_insecure)
3535 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3536 break;
3537#endif
2981#if 0 3538#if 0
2982 case XTerm_dumpscreen: /* no error notices */ 3539 case XTerm_dumpscreen: /* no error notices */
2983 { 3540 {
2984 int fd; 3541 int fd;
2985 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { 3542 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
2986 scr_dump (fd); 3543 {
2987 close(fd); 3544 scr_dump (fd);
2988 } 3545 close (fd);
2989 } 3546 }
2990 break; 3547 }
3548 break;
2991#endif 3549#endif
2992 } 3550 }
2993} 3551}
2994/*----------------------------------------------------------------------*/ 3552/*----------------------------------------------------------------------*/
2995 3553
… …
3004 * so no need for fancy checking 3562 * so no need for fancy checking
3005 */ 3563 */
3006int 3564int
3007rxvt_term::privcases (int mode, unsigned long bit) 3565rxvt_term::privcases (int mode, unsigned long bit)
3008{ 3566{
3009 int state; 3567 int state;
3010 3568
3011 if (mode == 's') { 3569 if (mode == 's')
3570 {
3012 SavedModes |= (PrivateModes & bit); 3571 SavedModes |= (PrivateModes & bit);
3013 return -1; 3572 return -1;
3014 } else { 3573 }
3574 else
3575 {
3015 if (mode == 'r') 3576 if (mode == 'r')
3016 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3577 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3017 else 3578 else
3018 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3579 state = (mode == 't') ? ! (PrivateModes & bit) : mode;
3019 PrivMode(state, bit); 3580 PrivMode (state, bit);
3020 } 3581 }
3582
3021 return state; 3583 return state;
3022} 3584}
3023 3585
3024/* we're not using priv _yet_ */ 3586/* we're not using priv _yet_ */
3025void 3587void
3026rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3588rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3027{ 3589{
3028 unsigned int i, j; 3590 unsigned int i, j;
3029 int state; 3591 int state;
3592
3030 static const struct { 3593 static const struct
3594 {
3031 const int argval; 3595 const int argval;
3032 const unsigned long bit; 3596 const unsigned long bit;
3597 }
3598
3033 } argtopriv[] = { 3599 argtopriv[] = {
3034 { 1, PrivMode_aplCUR }, 3600 { 1, PrivMode_aplCUR },
3035 { 2, PrivMode_vt52 }, 3601 { 2, PrivMode_vt52 },
3036 { 3, PrivMode_132 }, 3602 { 3, PrivMode_132 },
3037 { 4, PrivMode_smoothScroll }, 3603 { 4, PrivMode_smoothScroll },
3038 { 5, PrivMode_rVideo }, 3604 { 5, PrivMode_rVideo },
3039 { 6, PrivMode_relOrigin }, 3605 { 6, PrivMode_relOrigin },
3040 { 7, PrivMode_Autowrap }, 3606 { 7, PrivMode_Autowrap },
3041 { 9, PrivMode_MouseX10 }, 3607 { 9, PrivMode_MouseX10 },
3042#ifdef menuBar_esc 3608#ifdef menuBar_esc
3043 { menuBar_esc, PrivMode_menuBar }, 3609 { menuBar_esc, PrivMode_menuBar },
3044#endif 3610#endif
3045#ifdef scrollBar_esc 3611#ifdef scrollBar_esc
3046 { scrollBar_esc, PrivMode_scrollBar }, 3612 { scrollBar_esc, PrivMode_scrollBar },
3047#endif 3613#endif
3614 // 18, 19 printing-related
3048 { 25, PrivMode_VisibleCursor }, 3615 { 25, PrivMode_VisibleCursor },
3049 { 35, PrivMode_ShiftKeys }, 3616 // 30 show scrollbar rxvt. extension
3050 { 40, PrivMode_132OK }, 3617 { 35, PrivMode_ShiftKeys }, // rxvt extension
3051 { 47, PrivMode_Screen }, 3618 { 40, PrivMode_132OK },
3052 { 66, PrivMode_aplKP }, 3619 // 41 xterm more fixes NYI
3620 // 45 margin bell NYI
3621 // 46 start logging
3622 { 47, PrivMode_Screen },
3623 { 66, PrivMode_aplKP },
3053#ifndef NO_BACKSPACE_KEY 3624#ifndef NO_BACKSPACE_KEY
3054 { 67, PrivMode_BackSpace }, 3625 { 67, PrivMode_BackSpace },
3055#endif 3626#endif
3056 { 1000, PrivMode_MouseX11 }, 3627 { 1000, PrivMode_MouseX11 },
3057 { 1010, PrivMode_TtyOutputInh }, 3628 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3058 { 1011, PrivMode_Keypress }, 3629 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3059 { 1047, PrivMode_Screen }, 3630 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3060 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3631 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3061 }; 3632 { 1011, PrivMode_Keypress }, // rxvt extension
3633 // 1035 enable modifiers for alt, numlock NYI
3634 // 1036 send ESC for meta keys NYI
3635 // 1037 send DEL for keypad delete NYI
3636 { 1047, PrivMode_Screen },
3637 // 1048 save and restore cursor
3638 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3639 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3640 };
3062 3641
3063 if (nargs == 0) 3642 if (nargs == 0)
3064 return; 3643 return;
3065 3644
3066/* make lo/hi boolean */ 3645 /* make lo/hi boolean */
3067 if (mode == 'l') 3646 if (mode == 'l')
3068 mode = 0; /* reset */ 3647 mode = 0; /* reset */
3069 else if (mode == 'h') 3648 else if (mode == 'h')
3070 mode = 1; /* set */ 3649 mode = 1; /* set */
3071 3650
3072 for (i = 0; i < nargs; i++) { 3651 for (i = 0; i < nargs; i++)
3652 {
3073 state = -1; 3653 state = -1;
3074 3654
3075 /* basic handling */ 3655 /* basic handling */
3076 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3656 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3077 if (argtopriv[j].argval == arg[i]) { 3657 if (argtopriv[j].argval == arg[i])
3658 {
3078 state = privcases (mode, argtopriv[j].bit); 3659 state = privcases (mode, argtopriv[j].bit);
3079 break; 3660 break;
3080 } 3661 }
3081 3662
3082 /* extra handling for values with state unkept */ 3663 /* extra handling for values with state unkept */
3083 if (state == -1)
3084 switch (arg[i]) { 3664 switch (arg[i])
3665 {
3085 case 1048: /* alternative cursor save */ 3666 case 1048: /* alternative cursor save */
3086 if (mode == 0) 3667 if (Options & Opt_secondaryScreen)
3668 if (mode == 0)
3087 scr_cursor (RESTORE); 3669 scr_cursor (RESTORE);
3088 else if (mode == 1) 3670 else if (mode == 1)
3089 scr_cursor (SAVE); 3671 scr_cursor (SAVE);
3090 /* FALLTHROUGH */ 3672 break;
3091 default: 3673 }
3092 continue; /* for(;i;) */
3093 }
3094 3674
3675 if (state >= 0)
3095 /* extra handling for values with valid 0 or 1 state */ 3676 /* extra handling for values with valid 0 or 1 state */
3096 switch (arg[i]) { 3677 switch (arg[i])
3678 {
3097 /* case 1: - application cursor keys */ 3679 /* case 1: - application cursor keys */
3098 case 2: /* VT52 mode */ 3680 case 2: /* VT52 mode */
3099 /* oddball mode. should be set regardless of set/reset 3681 /* oddball mode. should be set regardless of set/reset
3100 * parameter. Return from VT52 mode with an ESC < from 3682 * parameter. Return from VT52 mode with an ESC < from
3101 * within VT52 mode 3683 * within VT52 mode
3102 */ 3684 */
3103 PrivMode(1, PrivMode_vt52); 3685 PrivMode (1, PrivMode_vt52);
3104 break; 3686 break;
3105 case 3: /* 80/132 */ 3687 case 3: /* 80/132 */
3106 if (PrivateModes & PrivMode_132OK) 3688 if (PrivateModes & PrivMode_132OK)
3107 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3689 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3108 (unsigned int)TermWin.height); 3690 break;
3109 break;
3110 case 4: /* smooth scrolling */ 3691 case 4: /* smooth scrolling */
3111 if (state) 3692 if (state)
3112 Options &= ~Opt_jumpScroll; 3693 Options &= ~Opt_jumpScroll;
3113 else 3694 else
3114 Options |= Opt_jumpScroll; 3695 Options |= Opt_jumpScroll;
3115 break; 3696 break;
3116 case 5: /* reverse video */ 3697 case 5: /* reverse video */
3117 scr_rvideo_mode (state); 3698 scr_rvideo_mode (state);
3118 break; 3699 break;
3119 case 6: /* relative/absolute origins */ 3700 case 6: /* relative/absolute origins */
3120 scr_relative_origin (state); 3701 scr_relative_origin (state);
3121 break; 3702 break;
3122 case 7: /* autowrap */ 3703 case 7: /* autowrap */
3123 scr_autowrap (state); 3704 scr_autowrap (state);
3124 break; 3705 break;
3125 /* case 8: - auto repeat, can't do on a per window basis */ 3706 /* case 8: - auto repeat, can't do on a per window basis */
3126 case 9: /* X10 mouse reporting */ 3707 case 9: /* X10 mouse reporting */
3127 if (state) /* orthogonal */ 3708 if (state) /* orthogonal */
3128 PrivateModes &= ~(PrivMode_MouseX11); 3709 PrivateModes &= ~PrivMode_MouseX11;
3129 break; 3710 break;
3130#ifdef menuBar_esc 3711#ifdef menuBar_esc
3131 case menuBar_esc: 3712 case menuBar_esc:
3132#ifdef MENUBAR 3713#ifdef MENUBAR
3133 map_menuBar (state); 3714 map_menuBar (state);
3134#endif 3715#endif
3135 break; 3716 break;
3136#endif 3717#endif
3137#ifdef scrollBar_esc 3718#ifdef scrollBar_esc
3138 case scrollBar_esc: 3719 case scrollBar_esc:
3139 if (scrollbar_mapping (state)) { 3720 if (scrollbar_mapping (state))
3140 resize_all_windows (0, 0, 0); 3721 {
3722 resize_all_windows (0, 0, 0);
3141 scr_touch (true); 3723 scr_touch (true);
3142 } 3724 }
3143 break; 3725 break;
3144#endif 3726#endif
3145 case 25: /* visible/invisible cursor */ 3727 case 25: /* visible/invisible cursor */
3146 scr_cursor_visible (state); 3728 scr_cursor_visible (state);
3147 break; 3729 break;
3148 /* case 35: - shift keys */ 3730 /* case 35: - shift keys */
3149 /* case 40: - 80 <--> 132 mode */ 3731 /* case 40: - 80 <--> 132 mode */
3150 case 47: /* secondary screen */ 3732 case 47: /* secondary screen */
3151 scr_change_screen (state); 3733 scr_change_screen (state);
3152 break; 3734 break;
3153 /* case 66: - application key pad */ 3735 /* case 66: - application key pad */
3154 /* case 67: - backspace key */ 3736 /* case 67: - backspace key */
3155 case 1000: /* X11 mouse reporting */ 3737 case 1000: /* X11 mouse reporting */
3156 if (state) /* orthogonal */ 3738 if (state) /* orthogonal */
3157 PrivateModes &= ~(PrivMode_MouseX10); 3739 PrivateModes &= ~PrivMode_MouseX10;
3158 break; 3740 break;
3159#if 0 3741#if 0
3160 case 1001: 3742 case 1001:
3161 break; /* X11 mouse highlighting */ 3743 break; /* X11 mouse highlighting */
3162#endif 3744#endif
3163 case 1010: /* scroll to bottom on TTY output inhibit */ 3745 case 1010: /* scroll to bottom on TTY output inhibit */
3164 if (state) 3746 if (state)
3165 Options &= ~Opt_scrollTtyOutput; 3747 Options &= ~Opt_scrollTtyOutput;
3166 else 3748 else
3167 Options |= Opt_scrollTtyOutput; 3749 Options |= Opt_scrollTtyOutput;
3168 break; 3750 break;
3169 case 1011: /* scroll to bottom on key press */ 3751 case 1011: /* scroll to bottom on key press */
3170 if (state) 3752 if (state)
3171 Options |= Opt_scrollTtyKeypress; 3753 Options |= Opt_scrollTtyKeypress;
3172 else 3754 else
3173 Options &= ~Opt_scrollTtyKeypress; 3755 Options &= ~Opt_scrollTtyKeypress;
3174 break; 3756 break;
3175 case 1047: /* secondary screen w/ clearing */ 3757 case 1047: /* secondary screen w/ clearing last */
3176 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3758 if (Options & Opt_secondaryScreen)
3177 if (current_screen != PRIMARY) 3759 if (current_screen != PRIMARY)
3178 scr_erase_screen (2); 3760 scr_erase_screen (2);
3179 scr_change_screen (state); 3761 scr_change_screen (state);
3180 /* FALLTHROUGH */ 3762 break;
3181 default: 3763 case 1049: /* secondary screen w/ clearing first */
3182 break; 3764 scr_change_screen (state);
3183 } 3765 if (Options & Opt_secondaryScreen)
3766 if (current_screen != PRIMARY)
3767 scr_erase_screen (2);
3768 break;
3769 default:
3770 break;
3771 }
3184 } 3772 }
3185} 3773}
3186/*}}} */ 3774/*}}} */
3187 3775
3188/*{{{ process sgr sequences */ 3776/*{{{ process sgr sequences */
3189void 3777void
3190rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3778rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3191{ 3779{
3192 unsigned int i; 3780 unsigned int i;
3193 short rendset; 3781 short rendset;
3194 int rendstyle; 3782 int rendstyle;
3195 3783
3196 if (nargs == 0) { 3784 if (nargs == 0)
3785 {
3197 scr_rendition (0, ~RS_None); 3786 scr_rendition (0, ~RS_None);
3198 return; 3787 return;
3199 } 3788 }
3789
3200 for (i = 0; i < nargs; i++) { 3790 for (i = 0; i < nargs; i++)
3791 {
3201 rendset = -1; 3792 rendset = -1;
3202 switch (arg[i]) { 3793 switch (arg[i])
3203 case 0: 3794 {
3795 case 0:
3204 rendset = 0, rendstyle = ~RS_None; 3796 rendset = 0, rendstyle = ~RS_None;
3205 break; 3797 break;
3206 case 1: 3798 case 1:
3207 rendset = 1, rendstyle = RS_Bold; 3799 rendset = 1, rendstyle = RS_Bold;
3208 break; 3800 break;
3209 case 4: 3801 //case 2: // faint or second colour
3802 case 4:
3210 rendset = 1, rendstyle = RS_Uline; 3803 rendset = 1, rendstyle = RS_Uline;
3211 break; 3804 break;
3212 case 5: 3805 case 5: // slowly blinking
3806 case 6: // rapidly blinking
3213 rendset = 1, rendstyle = RS_Blink; 3807 rendset = 1, rendstyle = RS_Blink;
3214 break; 3808 break;
3215 case 7: 3809 //case 6: // scoansi light background
3810 case 7:
3216 rendset = 1, rendstyle = RS_RVid; 3811 rendset = 1, rendstyle = RS_RVid;
3217 break; 3812 break;
3218 case 22: 3813 case 8:
3814 // invisible. NYI
3815 break;
3816 //case 9: // crossed out
3817 //case 10: // scoansi acs off, primary font
3818 //case 11: // scoansi acs on, first alt font
3819 //case 12: // scoansi acs on, |0x80, second alt font
3820 //...
3821 //case 19: // ninth alt font
3822 //case 20: // gothic
3823 case 21: // disable bold, faint
3219 rendset = 0, rendstyle = RS_Bold; 3824 rendset = 0, rendstyle = RS_Bold;
3220 break; 3825 break;
3221 case 24: 3826 case 22:
3827 rendset = 0, rendstyle = RS_Bold;
3828 break;
3829 //case 23: disable italic
3830 case 24:
3222 rendset = 0, rendstyle = RS_Uline; 3831 rendset = 0, rendstyle = RS_Uline;
3223 break; 3832 break;
3224 case 25: 3833 case 25:
3225 rendset = 0, rendstyle = RS_Blink; 3834 rendset = 0, rendstyle = RS_Blink;
3226 break; 3835 break;
3227 case 27: 3836 case 27:
3228 rendset = 0, rendstyle = RS_RVid; 3837 rendset = 0, rendstyle = RS_RVid;
3229 break; 3838 break;
3230 } 3839 //case 28: // visible. NYI
3840 //case 29: // not crossed-out
3841 }
3842
3231 if (rendset != -1) { 3843 if (rendset != -1)
3844 {
3232 scr_rendition (rendset, rendstyle); 3845 scr_rendition (rendset, rendstyle);
3233 continue; /* for(;i;) */ 3846 continue; /* for (;i;) */
3234 } 3847 }
3235 3848
3236 switch (arg[i]) { 3849 switch (arg[i])
3237 case 30: 3850 {
3851 case 30:
3238 case 31: /* set fg color */ 3852 case 31: /* set fg color */
3239 case 32: 3853 case 32:
3240 case 33: 3854 case 33:
3241 case 34: 3855 case 34:
3242 case 35: 3856 case 35:
3243 case 36: 3857 case 36:
3244 case 37: 3858 case 37:
3245 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3859 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3246 Color_fg); 3860 break;
3247 break;
3248#ifdef TTY_256COLOR 3861#ifdef TTY_256COLOR
3249 case 38: 3862 case 38:
3250 if (nargs > i + 2 && arg[i + 1] == 5) { 3863 if (nargs > i + 2 && arg[i + 1] == 5)
3864 {
3251 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3865 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3252 Color_fg); 3866 i += 2;
3253 i += 2; 3867 }
3254 } 3868 break;
3255 break;
3256#endif 3869#endif
3257 case 39: /* default fg */ 3870 case 39: /* default fg */
3258 scr_color (Color_fg, Color_fg); 3871 scr_color (Color_fg, Color_fg);
3259 break; 3872 break;
3260 3873
3261 case 40: 3874 case 40:
3262 case 41: /* set bg color */ 3875 case 41: /* set bg color */
3263 case 42: 3876 case 42:
3264 case 43: 3877 case 43:
3265 case 44: 3878 case 44:
3266 case 45: 3879 case 45:
3267 case 46: 3880 case 46:
3268 case 47: 3881 case 47:
3269 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3882 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3270 Color_bg); 3883 break;
3271 break;
3272#ifdef TTY_256COLOR 3884#ifdef TTY_256COLOR
3273 case 48: 3885 case 48:
3274 if (nargs > i + 2 && arg[i + 1] == 5) { 3886 if (nargs > i + 2 && arg[i + 1] == 5)
3887 {
3275 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3888 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3276 Color_bg); 3889 i += 2;
3277 i += 2; 3890 }
3278 } 3891 break;
3279 break;
3280#endif 3892#endif
3281 case 49: /* default bg */ 3893 case 49: /* default bg */
3282 scr_color (Color_bg, Color_bg); 3894 scr_color (Color_bg, Color_bg);
3283 break; 3895 break;
3284 3896
3285#ifndef NO_BRIGHTCOLOR 3897#ifndef NO_BRIGHTCOLOR
3286 case 90: 3898 case 90:
3287 case 91: /* set bright fg color */ 3899 case 91: /* set bright fg color */
3288 case 92: 3900 case 92:
3289 case 93: 3901 case 93:
3290 case 94: 3902 case 94:
3291 case 95: 3903 case 95:
3292 case 96: 3904 case 96:
3293 case 97: 3905 case 97:
3294 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3906 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)),
3295 Color_fg); 3907 Color_fg);
3296 break; 3908 break;
3297 case 100: 3909 case 100:
3298 case 101: /* set bright bg color */ 3910 case 101: /* set bright bg color */
3299 case 102: 3911 case 102:
3300 case 103: 3912 case 103:
3301 case 104: 3913 case 104:
3302 case 105: 3914 case 105:
3303 case 106: 3915 case 106:
3304 case 107: 3916 case 107:
3305 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3917 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)),
3306 Color_bg); 3918 Color_bg);
3307 break; 3919 break;
3308#endif 3920#endif
3309 } 3921
3922 }
3310 } 3923 }
3311} 3924}
3312/*}}} */ 3925/*}}} */
3313 3926
3314/*{{{ process Rob Nation's own graphics mode sequences */ 3927/*{{{ (do not) process Rob Nation's own graphics mode sequences */
3315void 3928void
3316rxvt_term::process_graphics () 3929rxvt_term::process_graphics ()
3317{ 3930{
3318 unsigned char ch, cmd = cmd_getc (); 3931 unicode_t ch, cmd = cmd_getc ();
3319 3932
3320#ifndef RXVT_GRAPHICS 3933 if (cmd == 'Q')
3321 if (cmd == 'Q') { /* query graphics */ 3934 { /* query graphics */
3322 tt_printf("\033G0\n"); /* no graphics */ 3935 tt_printf ("\033G0\n"); /* no graphics */
3323 return; 3936 return;
3324 } 3937 }
3325/* swallow other graphics sequences until terminating ':' */ 3938 /* swallow other graphics sequences until terminating ':' */
3326 do 3939 do
3327 ch = cmd_getc ();
3328 while (ch != ':');
3329#else
3330 unsigned int nargs;
3331 int args[NGRX_PTS];
3332 unsigned char *text = NULL;
3333
3334 if (cmd == 'Q') { /* query graphics */
3335 tt_printf("\033G1\n"); /* yes, graphics (color) */
3336 return;
3337 }
3338 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) {
3339 int neg;
3340
3341 ch = cmd_getc ();
3342 neg = (ch == '-');
3343 if (neg || ch == '+')
3344 ch = cmd_getc (); 3940 ch = cmd_getc ();
3345 3941 while (ch != ':');
3346 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3347 args[nargs] = args[nargs] * 10 + (ch - '0');
3348 if (neg)
3349 args[nargs] = -args[nargs];
3350
3351 nargs++;
3352 args[nargs] = 0;
3353 if (ch != ';')
3354 break;
3355 }
3356
3357 if ((cmd == 'T') && (nargs >= 5)) {
3358 int i, len = args[4];
3359
3360 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3361
3362 if (text != NULL) {
3363 for (i = 0; i < len; i++)
3364 text[i] = cmd_getc ();
3365 text[len] = '\0';
3366 }
3367 }
3368 Gr_do_graphics (cmd, nargs, args, text);
3369#endif
3370} 3942}
3371/*}}} */ 3943/*}}} */
3372 3944
3373/* ------------------------------------------------------------------------- */ 3945/* ------------------------------------------------------------------------- */
3374 3946
3375/* 3947/*
3376 * Send printf() formatted output to the command. 3948 * Send printf () formatted output to the command.
3377 * Only use for small amounts of data. 3949 * Only use for small amounts of data.
3378 */ 3950 */
3379void 3951void
3380rxvt_term::tt_printf (const char *fmt,...) 3952rxvt_term::tt_printf (const char *fmt,...)
3381{ 3953{

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