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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.35 by pcg, Sat Jan 31 03:27:45 2004 UTC vs.
Revision 1.90 by pcg, Fri Apr 2 19:09:52 2004 UTC

… …
25 * - extensive modifications 25 * - extensive modifications
26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
27 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
28 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
29 * 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>
30 * 31 *
31 * 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
32 * 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
33 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
34 * (at your option) any later version. 35 * (at your option) any later version.
… …
51 52
52#include <wchar.h> 53#include <wchar.h>
53 54
54/*----------------------------------------------------------------------*/ 55/*----------------------------------------------------------------------*/
55 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
56/*{{{ Convert the keypress event into a string */ 62/*{{{ Convert the keypress event into a string */
57void 63void
58rxvt_term::lookup_key (XKeyEvent *ev) 64rxvt_term::lookup_key (XKeyEvent &ev)
59{ 65{
60 int ctrl, meta, shft, len; 66 int ctrl, meta, shft, len;
61 unsigned int newlen; 67 unsigned int newlen;
62 KeySym keysym; 68 KeySym keysym;
63#ifdef DEBUG_CMD 69#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 70 static int debug_key = 1; /* accessible by a debugger only */
65#endif 71#endif
66 int valid_keysym; 72 int valid_keysym;
67 unsigned char kbuf[KBUFSZ]; 73 unsigned char kbuf[KBUFSZ];
68 74
69/* 75 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 76 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 77 * escape sequence to toggle the Keypad.
72 * 78 *
73 * Always permit `shift' to override the current setting 79 * Always permit `shift' to override the current setting
74 */ 80 */
75 shft = (ev->state & ShiftMask); 81 shft = (ev.state & ShiftMask);
76 ctrl = (ev->state & ControlMask); 82 ctrl = (ev.state & ControlMask);
77 meta = (ev->state & ModMetaMask); 83 meta = (ev.state & ModMetaMask);
78 84
79 if (numlock_state || (ev->state & ModNumLockMask)) 85 if (numlock_state || (ev.state & ModNumLockMask))
80 { 86 {
81 numlock_state = (ev->state & ModNumLockMask); 87 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!numlock_state), PrivMode_aplKP); 88 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 89 }
84 90
85 kbuf[0] = 0; 91 kbuf[0] = 0;
86 92
87#ifdef USE_XIM 93#ifdef USE_XIM
88 if (Input_Context) 94 if (Input_Context)
89 { 95 {
90 Status status_return; 96 Status status_return;
91 97
98#if 0
92#ifdef X_HAVE_UTF8_STRING 99#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0) 100 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf, 101 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
95 KBUFSZ, &keysym, &status_return); 102 KBUFSZ, &keysym, &status_return);
96 else 103 else
97#endif 104#endif
105#endif
98 { 106 {
99 wchar_t wkbuf[KBUFSZ + 1]; 107 wchar_t wkbuf[KBUFSZ + 1];
100 108
101 // the XOpenIM manpage lies about hardcoding the locale 109 // the XOpenIM manpage lies about hardcoding the locale
102 // at the point of XOpenIM, so temporarily switch locales 110 // at the point of XOpenIM, so temporarily switch locales
103 if (rs[Rs_imLocale]) 111 if (rs[Rs_imLocale])
104 SET_LOCALE (rs[Rs_imLocale]); 112 SET_LOCALE (rs[Rs_imLocale]);
105 // assume wchar_t == unicode or better 113 // assume wchar_t == unicode or better
106 len = XwcLookupString (Input_Context, ev, wkbuf, 114 len = XwcLookupString (Input_Context, &ev, wkbuf,
107 KBUFSZ, &keysym, &status_return); 115 KBUFSZ, &keysym, &status_return);
108 if (rs[Rs_imLocale]) 116 if (rs[Rs_imLocale])
109 SET_LOCALE (locale); 117 SET_LOCALE (locale);
110 118
111 if (status_return == XLookupChars 119 if (status_return == XLookupChars
112 || 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)
113 { 124 {
125 kbuf[0] = 0;
126 len = 1;
127 }
128 else
129 {
114 wkbuf[len] = 0; 130 wkbuf[len] = 0;
115 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 131 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
116 if (len < 0) 132 if (len < 0)
117 len = 0; 133 len = 0;
118 } 134 }
135 }
119 else 136 else
120 len = 0; 137 len = 0;
121 } 138 }
122 139
123 valid_keysym = status_return == XLookupKeySym 140 valid_keysym = status_return == XLookupKeySym
124 || status_return == XLookupBoth; 141 || status_return == XLookupBoth;
125 } 142 }
126 else 143 else
127#endif 144#endif
128 { 145 {
129 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose); 146 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
130 valid_keysym = !len; 147 valid_keysym = keysym != NoSymbol;
131 } 148 }
132 149
133 if (valid_keysym) 150 if (valid_keysym)
151 {
152 if (TermWin.saveLines)
134 { 153 {
135/* for some backwards compatibility */ 154#ifdef UNSHIFTED_SCROLLKEYS
136#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 155 if (!ctrl && !meta)
137# ifdef HOTKEY_CTRL 156 {
138 if (ctrl)
139# else 157#else
140 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
141# endif 260# endif
142 { 261 )
143 if (keysym == ks_bigfont)
144 { 262 {
145 change_font (0, FONT_UP); 263 const unsigned char ch = C0_ESC;
146 return; 264 tt_write (&ch, 1);
147 } 265 }
148 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)
149 { 275 {
150 change_font (0, FONT_DN);
151 return;
152 }
153 }
154#endif
155
156 if (TermWin.saveLines) {
157#ifdef UNSHIFTED_SCROLLKEYS
158 if (!ctrl && !meta) {
159#else
160 if (IS_SCROLL_MOD) {
161#endif
162 int lnsppg;
163
164#ifdef PAGING_CONTEXT_LINES
165 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
166#else
167 lnsppg = TermWin.nrow * 4 / 5;
168#endif
169 if (keysym == XK_Prior) {
170 scr_page (UP, lnsppg);
171 return;
172 } else if (keysym == XK_Next) {
173 scr_page (DN, lnsppg);
174 return;
175 }
176 }
177#ifdef SCROLL_ON_UPDOWN_KEYS
178 if (IS_SCROLL_MOD) {
179 if (keysym == XK_Up) {
180 scr_page (UP, 1);
181 return;
182 } else if (keysym == XK_Down) {
183 scr_page (DN, 1);
184 return;
185 }
186 }
187#endif
188#ifdef SCROLL_ON_HOMEEND_KEYS
189 if (IS_SCROLL_MOD) {
190 if (keysym == XK_Home) {
191 scr_move_to (0, 1);
192 return;
193 } else if (keysym == XK_End) {
194 scr_move_to (1, 0);
195 return;
196 }
197 }
198#endif
199 }
200
201 if (shft) {
202 /* Shift + F1 - F10 generates F11 - F20 */
203 if (keysym >= XK_F1 && keysym <= XK_F10) {
204 keysym += (XK_F11 - XK_F1);
205 shft = 0; /* turn off Shift */
206 } else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) {
207 switch (keysym) {
208 /* normal XTerm key bindings */
209 case XK_Insert: /* Shift+Insert = paste mouse selection */
210 selection_request (ev->time, 0, 0);
211 return;
212 /* rxvt extras */
213 case XK_KP_Add: /* Shift+KP_Add = bigger font */
214 change_font (0, FONT_UP);
215 return;
216 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
217 change_font (0, FONT_DN);
218 return;
219 }
220 }
221 }
222#ifdef PRINTPIPE
223 if (keysym == XK_Print) {
224 scr_printscreen (ctrl | shft);
225 return;
226 }
227#endif
228#ifdef GREEK_SUPPORT
229 if (keysym == ks_greekmodeswith) {
230 greek_mode = !greek_mode;
231 if (greek_mode) {
232 xterm_seq (XTerm_title,
233 (greek_getmode() == GREEK_ELOT928
234 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST);
235 greek_reset();
236 } else
237 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
238 return;
239 }
240#endif
241
242 if (keysym >= 0xFF00 && keysym <= 0xFFFF) {
243#ifdef KEYSYM_RESOURCE
244 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) {
245 unsigned int l;
246 const unsigned char *kbuf0;
247 const unsigned char ch = C0_ESC;
248
249 kbuf0 = (Keysym_map[keysym & 0xFF]);
250 l = (unsigned int)*kbuf0++;
251
252 /* escape prefix */
253 if (meta)
254# ifdef META8_OPTION
255 if (meta_char == C0_ESC)
256# endif
257 tt_write (&ch, 1);
258 tt_write (kbuf0, l);
259 return;
260 } else
261#endif
262 {
263 newlen = 1;
264 switch (keysym) {
265#ifndef NO_BACKSPACE_KEY 276#ifndef NO_BACKSPACE_KEY
266 case XK_BackSpace: 277 case XK_BackSpace:
267 if (PrivateModes & PrivMode_HaveBackSpace) { 278 if (PrivateModes & PrivMode_HaveBackSpace)
279 {
268 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace) 280 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
269 ^ !!ctrl) ? '\b' : '\177'; 281 ^ !!ctrl) ? '\b' : '\177';
270 kbuf[1] = '\0'; 282 kbuf[1] = '\0';
271 } else 283 }
272 STRCPY(kbuf, key_backspace); 284 else
273# ifdef MULTICHAR_SET 285 STRCPY (kbuf, key_backspace);
274 if ((Options & Opt_mc_hack) && screen.cur.col > 0) { 286 break;
275 int col, row;
276
277 newlen = STRLEN(kbuf);
278 col = screen.cur.col - 1;
279 row = screen.cur.row + TermWin.saveLines;
280 if (IS_MULTI2(screen.rend[row][col]))
281 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
282 }
283# endif
284 break;
285#endif 287#endif
286#ifndef NO_DELETE_KEY 288#ifndef NO_DELETE_KEY
287 case XK_Delete: 289 case XK_Delete:
288 STRCPY(kbuf, key_delete); 290 STRCPY (kbuf, key_delete);
289# ifdef MULTICHAR_SET 291 break;
290 if (Options & Opt_mc_hack) {
291 int col, row;
292
293 newlen = STRLEN(kbuf);
294 col = screen.cur.col;
295 row = screen.cur.row + TermWin.saveLines;
296 if (IS_MULTI1(screen.rend[row][col]))
297 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
298 }
299# endif 292#endif
300 break; 293 case XK_Tab:
301#endif 294 if (shft)
302 case XK_Tab: 295 STRCPY (kbuf, "\033[Z");
303 if (shft) 296 else
304 STRCPY(kbuf, "\033[Z"); 297 {
305 else {
306#ifdef CTRL_TAB_MAKES_META 298#ifdef CTRL_TAB_MAKES_META
307 if (ctrl) 299 if (ctrl)
308 meta = 1; 300 meta = 1;
309#endif 301#endif
310#ifdef MOD4_TAB_MAKES_META 302#ifdef MOD4_TAB_MAKES_META
311 if (ev->state & Mod4Mask) 303 if (ev.state & Mod4Mask)
312 meta = 1; 304 meta = 1;
313#endif 305#endif
314 newlen = 0; 306 newlen = 0;
315 } 307 }
316 break; 308 break;
317
318 309
319#ifdef XK_KP_Left 310#ifdef XK_KP_Left
320 case XK_KP_Up: /* \033Ox or standard */ 311 case XK_KP_Up: /* \033Ox or standard */
321 case XK_KP_Down: /* \033Or or standard */ 312 case XK_KP_Down: /* \033Or or standard */
322 case XK_KP_Right: /* \033Ov or standard */ 313 case XK_KP_Right: /* \033Ov or standard */
323 case XK_KP_Left: /* \033Ot or standard */ 314 case XK_KP_Left: /* \033Ot or standard */
324 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 315 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
325 STRCPY(kbuf, "\033OZ"); 316 {
326 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 317 STRCPY (kbuf, "\033OZ");
327 break; 318 kbuf[2] = "txvr"[keysym - XK_KP_Left];
328 } else 319 break;
320 }
321 else
329 /* translate to std. cursor key */ 322 /* translate to std. cursor key */
330 keysym = XK_Left + (keysym - XK_KP_Left); 323 keysym = XK_Left + (keysym - XK_KP_Left);
331 /* FALLTHROUGH */ 324 /* FALLTHROUGH */
332#endif 325#endif
333 case XK_Up: /* "\033[A" */ 326 case XK_Up: /* "\033[A" */
334 case XK_Down: /* "\033[B" */ 327 case XK_Down: /* "\033[B" */
335 case XK_Right: /* "\033[C" */ 328 case XK_Right: /* "\033[C" */
336 case XK_Left: /* "\033[D" */ 329 case XK_Left: /* "\033[D" */
337 STRCPY(kbuf, "\033[Z"); 330 STRCPY (kbuf, "\033[Z");
338 kbuf[2] = ("DACB"[keysym - XK_Left]); 331 kbuf[2] = "DACB"[keysym - XK_Left];
339 /* do Shift first */ 332 /* do Shift first */
340 if (shft) 333 if (shft)
341 kbuf[2] = ("dacb"[keysym - XK_Left]); 334 kbuf[2] = "dacb"[keysym - XK_Left];
342 else if (ctrl) { 335 else if (ctrl)
343 kbuf[1] = 'O'; 336 {
344 kbuf[2] = ("dacb"[keysym - XK_Left]); 337 kbuf[1] = 'O';
338 kbuf[2] = "dacb"[keysym - XK_Left];
339 }
345 } else if (PrivateModes & PrivMode_aplCUR) 340 else if (PrivateModes & PrivMode_aplCUR)
346 kbuf[1] = 'O'; 341 kbuf[1] = 'O';
347#ifdef MULTICHAR_SET 342 break;
348 //TODO: ??
349 if (Options & Opt_mc_hack) {
350 int col, row, m;
351
352 col = screen.cur.col;
353 row = screen.cur.row + TermWin.saveLines;
354 m = 0;
355 if (keysym == XK_Right
356 && IS_MULTI1(screen.rend[row][col]))
357 m = 1;
358 else if (keysym == XK_Left) {
359 if (col > 0) {
360 if (IS_MULTI2(screen.rend[row][col - 1]))
361 m = 1;
362 } else if (screen.cur.row > 0) {
363 col = screen.tlen[--row];
364 if (col == -1)
365 col = TermWin.ncol - 1;
366 else
367 col--;
368 if (col > 0
369 && IS_MULTI2(screen.rend[row][col]))
370 m = 1;
371 }
372 }
373 if (m)
374 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
375 }
376#endif
377 break;
378 343
379#ifndef UNSHIFTED_SCROLLKEYS 344#ifndef UNSHIFTED_SCROLLKEYS
380# ifdef XK_KP_Prior 345# ifdef XK_KP_Prior
381 case XK_KP_Prior: 346 case XK_KP_Prior:
382 /* allow shift to override */ 347 /* allow shift to override */
383 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 348 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
384 STRCPY(kbuf, "\033Oy"); 349 {
385 break; 350 STRCPY (kbuf, "\033Oy");
386 } 351 break;
387 /* FALLTHROUGH */ 352 }
353 /* FALLTHROUGH */
388# endif 354# endif
389 case XK_Prior: 355 case XK_Prior:
390 STRCPY(kbuf, "\033[5~"); 356 STRCPY (kbuf, "\033[5~");
391 break; 357 break;
392# ifdef XK_KP_Next 358# ifdef XK_KP_Next
393 case XK_KP_Next: 359 case XK_KP_Next:
394 /* allow shift to override */ 360 /* allow shift to override */
395 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 361 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
396 STRCPY(kbuf, "\033Os"); 362 {
397 break; 363 STRCPY (kbuf, "\033Os");
398 } 364 break;
399 /* FALLTHROUGH */ 365 }
366 /* FALLTHROUGH */
400# endif 367# endif
401 case XK_Next: 368 case XK_Next:
402 STRCPY(kbuf, "\033[6~"); 369 STRCPY (kbuf, "\033[6~");
403 break; 370 break;
404#endif 371#endif
405 case XK_KP_Enter: 372 case XK_KP_Enter:
406 /* allow shift to override */ 373 /* allow shift to override */
407 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 374 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
408 STRCPY(kbuf, "\033OM"); 375 {
409 } else { 376 STRCPY (kbuf, "\033OM");
410 kbuf[0] = '\r'; 377 }
411 kbuf[1] = '\0'; 378 else
412 } 379 {
413 break; 380 kbuf[0] = '\r';
381 kbuf[1] = '\0';
382 }
383 break;
414 384
415#ifdef XK_KP_Begin 385#ifdef XK_KP_Begin
416 case XK_KP_Begin: 386 case XK_KP_Begin:
417 STRCPY(kbuf, "\033Ou"); 387 STRCPY (kbuf, "\033Ou");
418 break; 388 break;
419 389
420 case XK_KP_Insert: 390 case XK_KP_Insert:
421 STRCPY(kbuf, "\033Op"); 391 STRCPY (kbuf, "\033Op");
422 break; 392 break;
423 393
424 case XK_KP_Delete: 394 case XK_KP_Delete:
425 STRCPY(kbuf, "\033On"); 395 STRCPY (kbuf, "\033On");
426 break; 396 break;
427#endif 397#endif
428 case XK_KP_F1: /* "\033OP" */ 398 case XK_KP_F1: /* "\033OP" */
429 case XK_KP_F2: /* "\033OQ" */ 399 case XK_KP_F2: /* "\033OQ" */
430 case XK_KP_F3: /* "\033OR" */ 400 case XK_KP_F3: /* "\033OR" */
431 case XK_KP_F4: /* "\033OS" */ 401 case XK_KP_F4: /* "\033OS" */
432 STRCPY(kbuf, "\033OP"); 402 STRCPY (kbuf, "\033OP");
433 kbuf[2] += (keysym - XK_KP_F1); 403 kbuf[2] += (keysym - XK_KP_F1);
434 break; 404 break;
435 405
436 case XK_KP_Multiply: /* "\033Oj" : "*" */ 406 case XK_KP_Multiply: /* "\033Oj" : "*" */
437 case XK_KP_Add: /* "\033Ok" : "+" */ 407 case XK_KP_Add: /* "\033Ok" : "+" */
438 case XK_KP_Separator: /* "\033Ol" : "," */ 408 case XK_KP_Separator: /* "\033Ol" : "," */
439 case XK_KP_Subtract: /* "\033Om" : "-" */ 409 case XK_KP_Subtract: /* "\033Om" : "-" */
440 case XK_KP_Decimal: /* "\033On" : "." */ 410 case XK_KP_Decimal: /* "\033On" : "." */
441 case XK_KP_Divide: /* "\033Oo" : "/" */ 411 case XK_KP_Divide: /* "\033Oo" : "/" */
442 case XK_KP_0: /* "\033Op" : "0" */ 412 case XK_KP_0: /* "\033Op" : "0" */
443 case XK_KP_1: /* "\033Oq" : "1" */ 413 case XK_KP_1: /* "\033Oq" : "1" */
444 case XK_KP_2: /* "\033Or" : "2" */ 414 case XK_KP_2: /* "\033Or" : "2" */
445 case XK_KP_3: /* "\033Os" : "3" */ 415 case XK_KP_3: /* "\033Os" : "3" */
446 case XK_KP_4: /* "\033Ot" : "4" */ 416 case XK_KP_4: /* "\033Ot" : "4" */
447 case XK_KP_5: /* "\033Ou" : "5" */ 417 case XK_KP_5: /* "\033Ou" : "5" */
448 case XK_KP_6: /* "\033Ov" : "6" */ 418 case XK_KP_6: /* "\033Ov" : "6" */
449 case XK_KP_7: /* "\033Ow" : "7" */ 419 case XK_KP_7: /* "\033Ow" : "7" */
450 case XK_KP_8: /* "\033Ox" : "8" */ 420 case XK_KP_8: /* "\033Ox" : "8" */
451 case XK_KP_9: /* "\033Oy" : "9" */ 421 case XK_KP_9: /* "\033Oy" : "9" */
452 /* allow shift to override */ 422 /* allow shift to override */
453 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 423 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
454 STRCPY(kbuf, "\033Oj"); 424 {
455 kbuf[2] += (keysym - XK_KP_Multiply); 425 STRCPY (kbuf, "\033Oj");
456 } else { 426 kbuf[2] += (keysym - XK_KP_Multiply);
427 }
428 else
429 {
457 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 430 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
458 kbuf[1] = '\0'; 431 kbuf[1] = '\0';
459 } 432 }
460 break; 433 break;
461 434
462 case XK_Find: 435 case XK_Find:
463 STRCPY(kbuf, "\033[1~"); 436 STRCPY (kbuf, "\033[1~");
464 break; 437 break;
465 case XK_Insert: 438 case XK_Insert:
466 STRCPY(kbuf, "\033[2~"); 439 STRCPY (kbuf, "\033[2~");
467 break; 440 break;
468#ifdef DXK_Remove /* support for DEC remove like key */ 441#ifdef DXK_Remove /* support for DEC remove like key */
469 case DXK_Remove: 442 case DXK_Remove:
470 /* FALLTHROUGH */ 443 /* FALLTHROUGH */
471#endif 444#endif
472 case XK_Execute: 445 case XK_Execute:
473 STRCPY(kbuf, "\033[3~"); 446 STRCPY (kbuf, "\033[3~");
474 break; 447 break;
475 case XK_Select: 448 case XK_Select:
476 STRCPY(kbuf, "\033[4~"); 449 STRCPY (kbuf, "\033[4~");
477 break; 450 break;
478#ifdef XK_KP_End 451#ifdef XK_KP_End
479 case XK_KP_End: 452 case XK_KP_End:
480 /* allow shift to override */ 453 /* allow shift to override */
481 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
482 STRCPY(kbuf, "\033Oq"); 455 {
483 break; 456 STRCPY (kbuf, "\033Oq");
484 } 457 break;
485 /* FALLTHROUGH */ 458 }
459 /* FALLTHROUGH */
486#endif 460#endif
487 case XK_End: 461 case XK_End:
488 STRCPY(kbuf, KS_END); 462 STRCPY (kbuf, KS_END);
489 break; 463 break;
490#ifdef XK_KP_Home 464#ifdef XK_KP_Home
491 case XK_KP_Home: 465 case XK_KP_Home:
492 /* allow shift to override */ 466 /* allow shift to override */
493 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) { 467 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
494 STRCPY(kbuf, "\033Ow"); 468 {
495 break; 469 STRCPY (kbuf, "\033Ow");
496 } 470 break;
497 /* FALLTHROUGH */ 471 }
472 /* FALLTHROUGH */
498#endif 473#endif
499 case XK_Home: 474 case XK_Home:
500 STRCPY(kbuf, KS_HOME); 475 STRCPY (kbuf, KS_HOME);
501 break; 476 break;
502 477
503#define FKEY(n, fkey) \ 478#define FKEY(n, fkey) \
504 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 479 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
505 480
506 case XK_F1: /* "\033[11~" */ 481 case XK_F1: /* "\033[11~" */
507 case XK_F2: /* "\033[12~" */ 482 case XK_F2: /* "\033[12~" */
508 case XK_F3: /* "\033[13~" */ 483 case XK_F3: /* "\033[13~" */
509 case XK_F4: /* "\033[14~" */ 484 case XK_F4: /* "\033[14~" */
510 case XK_F5: /* "\033[15~" */ 485 case XK_F5: /* "\033[15~" */
511 FKEY(11, XK_F1); 486 FKEY (11, XK_F1);
512 break; 487 break;
513 case XK_F6: /* "\033[17~" */ 488 case XK_F6: /* "\033[17~" */
514 case XK_F7: /* "\033[18~" */ 489 case XK_F7: /* "\033[18~" */
515 case XK_F8: /* "\033[19~" */ 490 case XK_F8: /* "\033[19~" */
516 case XK_F9: /* "\033[20~" */ 491 case XK_F9: /* "\033[20~" */
517 case XK_F10: /* "\033[21~" */ 492 case XK_F10: /* "\033[21~" */
518 FKEY(17, XK_F6); 493 FKEY (17, XK_F6);
519 break; 494 break;
520 case XK_F11: /* "\033[23~" */ 495 case XK_F11: /* "\033[23~" */
521 case XK_F12: /* "\033[24~" */ 496 case XK_F12: /* "\033[24~" */
522 case XK_F13: /* "\033[25~" */ 497 case XK_F13: /* "\033[25~" */
523 case XK_F14: /* "\033[26~" */ 498 case XK_F14: /* "\033[26~" */
524 FKEY(23, XK_F11); 499 FKEY (23, XK_F11);
525 break; 500 break;
526 case XK_F15: /* "\033[28~" */ 501 case XK_F15: /* "\033[28~" */
527 case XK_F16: /* "\033[29~" */ 502 case XK_F16: /* "\033[29~" */
528 FKEY(28, XK_F15); 503 FKEY (28, XK_F15);
529 break; 504 break;
530 case XK_Help: /* "\033[28~" */ 505 case XK_Help: /* "\033[28~" */
531 FKEY(28, XK_Help); 506 FKEY (28, XK_Help);
532 break; 507 break;
533 case XK_Menu: /* "\033[29~" */ 508 case XK_Menu: /* "\033[29~" */
534 FKEY(29, XK_Menu); 509 FKEY (29, XK_Menu);
535 break; 510 break;
536 case XK_F17: /* "\033[31~" */ 511 case XK_F17: /* "\033[31~" */
537 case XK_F18: /* "\033[32~" */ 512 case XK_F18: /* "\033[32~" */
538 case XK_F19: /* "\033[33~" */ 513 case XK_F19: /* "\033[33~" */
539 case XK_F20: /* "\033[34~" */ 514 case XK_F20: /* "\033[34~" */
540 case XK_F21: /* "\033[35~" */ 515 case XK_F21: /* "\033[35~" */
541 case XK_F22: /* "\033[36~" */ 516 case XK_F22: /* "\033[36~" */
542 case XK_F23: /* "\033[37~" */ 517 case XK_F23: /* "\033[37~" */
543 case XK_F24: /* "\033[38~" */ 518 case XK_F24: /* "\033[38~" */
544 case XK_F25: /* "\033[39~" */ 519 case XK_F25: /* "\033[39~" */
545 case XK_F26: /* "\033[40~" */ 520 case XK_F26: /* "\033[40~" */
546 case XK_F27: /* "\033[41~" */ 521 case XK_F27: /* "\033[41~" */
547 case XK_F28: /* "\033[42~" */ 522 case XK_F28: /* "\033[42~" */
548 case XK_F29: /* "\033[43~" */ 523 case XK_F29: /* "\033[43~" */
549 case XK_F30: /* "\033[44~" */ 524 case XK_F30: /* "\033[44~" */
550 case XK_F31: /* "\033[45~" */ 525 case XK_F31: /* "\033[45~" */
551 case XK_F32: /* "\033[46~" */ 526 case XK_F32: /* "\033[46~" */
552 case XK_F33: /* "\033[47~" */ 527 case XK_F33: /* "\033[47~" */
553 case XK_F34: /* "\033[48~" */ 528 case XK_F34: /* "\033[48~" */
554 case XK_F35: /* "\033[49~" */ 529 case XK_F35: /* "\033[49~" */
555 FKEY(31, XK_F17); 530 FKEY (31, XK_F17);
556 break; 531 break;
557#undef FKEY 532#undef FKEY
558 default: 533 default:
559 newlen = 0; 534 newlen = 0;
560 break; 535 break;
561 } 536 }
562 if (newlen) 537 if (newlen)
563 len = STRLEN(kbuf); 538 len = STRLEN (kbuf);
564 } 539 }
565 /* 540
541 /*
566 * Pass meta for all function keys, if 'meta' option set 542 * Pass meta for all function keys, if 'meta' option set
567 */ 543 */
568#ifdef META8_OPTION 544#ifdef META8_OPTION
569 if (meta && (meta_char == 0x80) && len > 0) 545 if (meta && (meta_char == 0x80) && len > 0)
570 kbuf[len - 1] |= 0x80; 546 kbuf[len - 1] |= 0x80;
571#endif 547#endif
548
549 }
572 } else if (ctrl && keysym == XK_minus) { 550 else if (ctrl && keysym == XK_minus)
551 {
573 len = 1; 552 len = 1;
574 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 553 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
575 } else { 554 }
555 else
556 {
576#ifdef META8_OPTION 557#ifdef META8_OPTION
577 /* set 8-bit on */ 558 /* set 8-bit on */
578 if (meta && (meta_char == 0x80)) { 559 if (meta && (meta_char == 0x80))
579 unsigned char *ch; 560 {
561 unsigned char *ch;
580 562
581 for (ch = kbuf; ch < kbuf + len; ch++) 563 for (ch = kbuf; ch < kbuf + len; ch++)
582 *ch |= 0x80; 564 *ch |= 0x80;
583 meta = 0; 565
566 meta = 0;
567 }
568#endif
569 /* nil */ ;
570 }
584 } 571 }
585#endif 572
586#ifdef GREEK_SUPPORT 573 if (len <= 0)
587 if (greek_mode) 574 return; /* not mapped */
588 len = greek_xlat(kbuf, len); 575
589#endif 576 if (Options & Opt_scrollTtyKeypress)
590 /* nil */ ; 577 if (TermWin.view_start)
591 } 578 {
579 TermWin.view_start = 0;
580 want_refresh = 1;
592 } 581 }
593 582
594 if (len <= 0) 583 /*
595 return; /* not mapped */
596
597 if (Options & Opt_scrollTtyKeypress)
598 if (TermWin.view_start) {
599 TermWin.view_start = 0;
600 want_refresh = 1;
601 }
602
603/*
604 * these modifications only affect the static keybuffer 584 * these modifications only affect the static keybuffer
605 * pass Shift/Control indicators for function keys ending with `~' 585 * pass Shift/Control indicators for function keys ending with `~'
606 * 586 *
607 * eg, 587 * eg,
608 * Prior = "ESC[5~" 588 * Prior = "ESC[5~"
609 * Shift+Prior = "ESC[5$" 589 * Shift+Prior = "ESC[5$"
610 * Ctrl+Prior = "ESC[5^" 590 * Ctrl+Prior = "ESC[5^"
611 * Ctrl+Shift+Prior = "ESC[5@" 591 * Ctrl+Shift+Prior = "ESC[5@"
612 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). 592 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
613 */ 593 */
614 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') 594 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
615 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 595 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
616 596
617/* escape prefix */ 597 /* escape prefix */
618 if (meta 598 if (meta
619#ifdef META8_OPTION 599#ifdef META8_OPTION
620 && (meta_char == C0_ESC) 600 && meta_char == C0_ESC
621#endif 601#endif
622 ) { 602 )
603 {
623 const unsigned char ch = C0_ESC; 604 const unsigned char ch = C0_ESC;
624
625 tt_write(&ch, 1); 605 tt_write (&ch, 1);
626 } 606 }
607
627#ifdef DEBUG_CMD 608#if defined(DEBUG_CMD)
628 if (debug_key) { /* Display keyboard buffer contents */ 609 /* Display keyboard buffer contents */
629 char *p; 610 unsigned char *p;
630 int i; 611 int i;
631 612
632 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 613 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
633 for (i = 0, p = kbuf; i < len; i++, p++) 614 for (i = 0, p = kbuf; i < len; i++, p++)
634 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 615 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
635 fprintf(stderr, "'\n"); 616 fprintf (stderr, "'\n");
636 }
637#endif /* DEBUG_CMD */ 617#endif /* DEBUG_CMD */
638 tt_write (kbuf, (unsigned int)len); 618 tt_write (kbuf, (unsigned int)len);
639} 619}
640/*}}} */ 620/*}}} */
641 621
642#if (MENUBAR_MAX) 622#if (MENUBAR_MAX)
643/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 623/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
644/* attempt to `write' count to the input buffer */ 624/* attempt to `write' count to the input buffer */
645unsigned int 625unsigned int
646rxvt_term::cmd_write (const unsigned char *str, unsigned int count) 626rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
647{ 627{
648 unsigned int n, s; 628 unsigned int n, s;
649 629
650 n = cmdbuf_ptr - cmdbuf_base; 630 n = cmdbuf_ptr - cmdbuf_base;
651 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 631 s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp;
632
652 if (n > 0 && s < count) { 633 if (n > 0 && s < count)
634 {
653 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 635 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
654 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 636 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
655 cmdbuf_ptr = cmdbuf_base; 637 cmdbuf_ptr = cmdbuf_base;
656 cmdbuf_endp -= n; 638 cmdbuf_endp -= n;
657 s += n; 639 s += n;
658 } 640 }
641
659 if (count > s) { 642 if (count > s)
660 rxvt_print_error("data loss: cmd_write too large");
661 count = s;
662 } 643 {
644 rxvt_warn ("data loss: cmd_write too large, continuing.\n");
645 count = s;
646 }
647
663 for (; count--;) 648 for (; count--;)
664 *cmdbuf_endp++ = *str++; 649 *cmdbuf_endp++ = *str++;
650
651 cmd_parse ();
652
665 return 0; 653 return 0;
666} 654}
667#endif /* MENUBAR_MAX */ 655#endif /* MENUBAR_MAX */
668 656
669void 657void
670rxvt_term::flush () 658rxvt_term::flush ()
… …
684 scr_refresh (refresh_type); 672 scr_refresh (refresh_type);
685 scrollbar_show (1); 673 scrollbar_show (1);
686#ifdef USE_XIM 674#ifdef USE_XIM
687 IMSendSpot (); 675 IMSendSpot ();
688#endif 676#endif
689 }
690 677
691 XFlush (Xdisplay); 678 }
679
680 display->flush ();
692} 681}
693 682
694void 683void
695rxvt_term::check_cb (check_watcher &w) 684rxvt_term::check_cb (check_watcher &w)
696{ 685{
697 SET_R (this); 686 SET_R (this);
698 SET_LOCALE (locale); 687 SET_LOCALE (locale);
699 688
700 flush (); 689 flush ();
701}
702
703void
704rxvt_term::process_x_events ()
705{
706 do
707 {
708 XEvent xev;
709
710 XNextEvent (Xdisplay, &xev);
711
712#if defined(CURSOR_BLINK)
713 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
714 {
715 if (hidden_cursor)
716 {
717 hidden_cursor = 0;
718 want_refresh = 1;
719 }
720
721 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
722 }
723#endif
724
725#if defined(POINTER_BLANK)
726 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
727 {
728 if (xev.type == MotionNotify
729 || xev.type == ButtonPress
730 || xev.type == ButtonRelease)
731 if (hidden_pointer)
732 pointer_unblank ();
733
734 if (xev.type == KeyPress && hidden_pointer == 0)
735 pointer_blank ();
736 }
737#endif
738
739#ifdef USE_XIM
740 if (!XFilterEvent (&xev, xev.xany.window))
741#endif
742 process_x_event (&xev);
743 }
744 while (XPending (Xdisplay));
745} 690}
746 691
747#ifdef CURSOR_BLINK 692#ifdef CURSOR_BLINK
748void 693void
749rxvt_term::cursor_blink_cb (time_watcher &w) 694rxvt_term::cursor_blink_cb (time_watcher &w)
… …
766 w.start (w.at + TEXT_BLINK_INTERVAL); 711 w.start (w.at + TEXT_BLINK_INTERVAL);
767 } 712 }
768} 713}
769#endif 714#endif
770 715
771void
772rxvt_term::x_cb (io_watcher &w, short revents)
773{
774 SET_R (this);
775 SET_LOCALE (locale);
776
777 process_x_events ();
778}
779
780bool 716bool
781rxvt_term::pty_fill () 717rxvt_term::pty_fill ()
782{ 718{
783 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 719 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
784 720
785 memmove (cmdbuf_base, cmdbuf_ptr, n); 721 memmove (cmdbuf_base, cmdbuf_ptr, n);
786 cmdbuf_ptr = cmdbuf_base; 722 cmdbuf_ptr = cmdbuf_base;
787 cmdbuf_endp = cmdbuf_ptr + n; 723 cmdbuf_endp = cmdbuf_ptr + n;
788 724
789 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 725 n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n);
790 726
791 if (n > 0) 727 if (n > 0)
792 { 728 {
793 cmdbuf_endp += n; 729 cmdbuf_endp += n;
794 return true; 730 return true;
795 } 731 }
796 else if (n < 0 && errno != EAGAIN) 732 else if (n < 0 && errno != EAGAIN)
797 destroy (); 733 destroy ();
798 734
799 return false; 735 return false;
800} 736}
801 737
802void 738void
803rxvt_term::pty_cb (io_watcher &w, short revents) 739rxvt_term::pty_cb (io_watcher &w, short revents)
… …
807 743
808 if (revents & EVENT_WRITE) 744 if (revents & EVENT_WRITE)
809 tt_write (0, 0); 745 tt_write (0, 0);
810 else if (revents & EVENT_READ) 746 else if (revents & EVENT_READ)
811 { 747 {
812 bool flag = true;
813
814 // loop, but don't allow a single term to monopolize us 748 // loop, but don't allow a single term to monopolize us
815 // the number of loops is fully arbitrary, and thus wrong 749 // the number of loops is fully arbitrary, and thus wrong
816 while (flag && pty_fill ()) 750 while (pty_fill ())
817 { 751 {
818 if (!seen_input) 752 if (!seen_input)
819 { 753 {
820 seen_input = 1; 754 seen_input = 1;
821 /* once we know the shell is running, send the screen size. Again! */ 755 /* once we know the shell is running, send the screen size. Again! */
756 // I don't know why, btw.
822 tt_winch (); 757 tt_winch ();
823 } 758 }
824 759
825 uint32_t ch = NOCHAR; 760 if (cmd_parse ())
826
827 for (;;)
828 {
829 if (ch == NOCHAR)
830 ch = next_char ();
831
832 if (ch == NOCHAR) // TODO: improve
833 break; 761 break;
834
835 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
836 {
837 /* Read a text string from the input buffer */
838 uint32_t buf[BUFSIZ];
839 bool refreshnow = false;
840 int nlines = 0;
841 uint32_t *str = buf;
842
843 *str++ = ch;
844
845 for (;;)
846 {
847 ch = next_char ();
848
849 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
850 break;
851 else
852 {
853 *str++ = ch;
854
855 if (ch == '\n')
856 {
857 nlines++;
858 refresh_count++;
859
860 if (!(Options & Opt_jumpScroll)
861 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
862 {
863 refreshnow = true;
864 flag = false;
865 ch = NOCHAR;
866 break;
867 }
868 }
869
870 if (str >= buf + BUFSIZ)
871 {
872 ch = NOCHAR;
873 break;
874 }
875 }
876 }
877
878 scr_add_lines (buf, nlines, str - buf);
879
880 /*
881 * If there have been a lot of new lines, then update the screen
882 * What the heck I'll cheat and only refresh less than every page-full.
883 * the number of pages between refreshes is refresh_limit, which
884 * is incremented here because we must be doing flat-out scrolling.
885 *
886 * refreshing should be correct for small scrolls, because of the
887 * time-out
888 */
889 if (refreshnow)
890 {
891 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
892 refresh_limit++;
893
894 scr_refresh (refresh_type);
895 }
896
897 }
898 else
899 {
900 switch (ch)
901 {
902 default:
903 process_nonprinting (ch);
904 break;
905 case C0_ESC: /* escape char */
906 process_escape_seq ();
907 break;
908 /*case 0x9b: */ /* CSI */
909 /* process_csi_seq (); */
910 }
911
912 ch = NOCHAR;
913 }
914 } 762 }
915 }
916 }
917}
918
919// read the next character, currently handles UTF-8
920// will probably handle all sorts of other stuff in the future
921uint32_t
922rxvt_term::next_char ()
923{
924 while (cmdbuf_ptr < cmdbuf_endp)
925 {
926 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
927 return *cmdbuf_ptr++;
928
929 wchar_t wc;
930 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
931
932 if (len == (size_t)-2)
933 return NOCHAR;
934
935 if (len == (size_t)-1)
936 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
937
938 // assume wchar == unicode
939 cmdbuf_ptr += len;
940 return wc;
941 }
942
943 return NOCHAR;
944}
945
946/* rxvt_cmd_getc() - Return next input character */
947/*
948 * Return the next input character after first passing any keyboard input
949 * to the command.
950 */
951uint32_t
952rxvt_term::cmd_getc ()
953{
954 for (;;)
955 {
956 uint32_t c = next_char ();
957 if (c != NOCHAR)
958 return c;
959
960 // incomplete sequences should occur rarely, still, a better solution
961 // would be preferred. either setjmp/longjmp or better design.
962 fcntl (cmd_fd, F_SETFL, 0);
963 pty_fill ();
964 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
965 }
966
967#if 0
968#define TIMEOUT_USEC 5000
969 fd_set readfds;
970 int quick_timeout, select_res;
971 int want_motion_time, want_keypress_time;
972 struct timeval value;
973#if defined(POINTER_BLANK) || defined(CURSOR_BLINK)
974 struct timeval tp;
975#endif
976
977 for (;;) {
978 /* loop until we can return something */
979
980 if (v_bufstr < v_bufptr) /* output any pending chars */
981 tt_write(NULL, 0);
982
983#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
984 if (mouse_slip_wheel_speed) {
985 quick_timeout = 1;
986 if (!mouse_slip_wheel_delay--
987 && scr_page (mouse_slip_wheel_speed > 0 ? UP : DN,
988 abs(mouse_slip_wheel_speed))) {
989 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
990 refresh_type |= SMOOTH_REFRESH;
991 want_refresh = 1;
992 } 763 }
993 }
994#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */
995#ifdef SELECTION_SCROLLING
996 if (pending_scroll_selection) {
997 quick_timeout = 1;
998 if (!scroll_selection_delay--
999 && scr_page (scroll_selection_dir,
1000 scroll_selection_lines)) {
1001 selection_extend (selection_save_x,
1002 selection_save_y, selection_save_state);
1003 scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
1004 refresh_type |= SMOOTH_REFRESH;
1005 want_refresh = 1;
1006 }
1007 }
1008#endif
1009#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1010 if (scrollbar_isUp() || scrollbar_isDn()) {
1011 quick_timeout = 1;
1012 if (!scroll_arrow_delay--
1013 && scr_page (scrollbar_isUp() ? UP : DN, 1)) {
1014 scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY;
1015 refresh_type |= SMOOTH_REFRESH;
1016 want_refresh = 1;
1017 }
1018 }
1019#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */
1020
1021#ifdef TRANSPARENT
1022 quick_timeout |= want_full_refresh;
1023#endif
1024#endif
1025} 764}
1026 765
1027#ifdef POINTER_BLANK 766#ifdef POINTER_BLANK
1028void 767void
1029rxvt_term::pointer_unblank () 768rxvt_term::pointer_unblank ()
1030{ 769{
1031 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); 770 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
1032 recolour_cursor (); 771 recolour_cursor ();
1033 772
1034 hidden_pointer = 0; 773 hidden_pointer = 0;
1035 774
1036 if (Options & Opt_pointerBlank) 775 if (Options & Opt_pointerBlank)
… …
1038} 777}
1039 778
1040void 779void
1041rxvt_term::pointer_blank () 780rxvt_term::pointer_blank ()
1042{ 781{
1043 if (!(Options & Opt_pointerBlank)) 782 if (! (Options & Opt_pointerBlank))
1044 return; 783 return;
1045 784
1046 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 785 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1047 XFlush (Xdisplay); 786 XFlush (display->display);
1048 787
1049 hidden_pointer = 1; 788 hidden_pointer = 1;
1050} 789}
1051 790
1052void 791void
… …
1058 pointer_blank (); 797 pointer_blank ();
1059} 798}
1060#endif 799#endif
1061 800
1062void 801void
1063rxvt_term::mouse_report (const XButtonEvent *ev) 802rxvt_term::mouse_report (XButtonEvent &ev)
1064{ 803{
1065 int button_number, key_state = 0; 804 int button_number, key_state = 0;
1066 int x, y; 805 int x, y;
1067 806
1068 x = ev->x; 807 x = ev.x;
1069 y = ev->y; 808 y = ev.y;
1070 pixel_position (&x, &y); 809 pixel_position (&x, &y);
1071 810
1072 if (MEvent.button == AnyButton) { 811 if (MEvent.button == AnyButton)
812 {
1073 button_number = 3; 813 button_number = 3;
1074 } else { 814 }
815 else
816 {
1075 button_number = MEvent.button - Button1; 817 button_number = MEvent.button - Button1;
1076 /* add 0x3D for wheel events, like xterm does */ 818 /* add 0x3D for wheel events, like xterm does */
1077 if (button_number >= 3) 819 if (button_number >= 3)
1078 button_number += (64 - 3); 820 button_number += (64 - 3);
1079 } 821 }
1080 822
1081 if (PrivateModes & PrivMode_MouseX10) { 823 if (PrivateModes & PrivMode_MouseX10)
824 {
1082 /* 825 /*
1083 * do not report ButtonRelease 826 * do not report ButtonRelease
1084 * no state info allowed 827 * no state info allowed
1085 */ 828 */
1086 key_state = 0; 829 key_state = 0;
1087 if (button_number == 3) 830 if (button_number == 3)
1088 return; 831 return;
1089 } else { 832 }
833 else
834 {
1090 /* XTerm mouse reporting needs these values: 835 /* XTerm mouse reporting needs these values:
1091 * 4 = Shift 836 * 4 = Shift
1092 * 8 = Meta 837 * 8 = Meta
1093 * 16 = Control 838 * 16 = Control
1094 * plus will add in our own Double-Click reporting 839 * plus will add in our own Double-Click reporting
1095 * 32 = Double Click 840 * 32 = Double Click
1096 */ 841 */
1097 key_state = ((MEvent.state & ShiftMask) ? 4 : 0) 842 key_state = ((MEvent.state & ShiftMask) ? 4 : 0)
1098 + ((MEvent.state & ModMetaMask) ? 8 : 0) 843 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1099 + ((MEvent.state & ControlMask) ? 16 : 0); 844 + ((MEvent.state & ControlMask) ? 16 : 0);
1100#ifdef MOUSE_REPORT_DOUBLECLICK 845#ifdef MOUSE_REPORT_DOUBLECLICK
1101 key_state += ((MEvent.clicks > 1) ? 32 : 0); 846 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1102#endif 847#endif
848
1103 } 849 }
1104 850
1105#ifdef DEBUG_MOUSEREPORT 851#ifdef DEBUG_MOUSEREPORT
1106 fprintf(stderr, "Mouse ["); 852 fprintf (stderr, "Mouse [");
1107 if (key_state & 16) 853 if (key_state & 16)
1108 fputc('C', stderr); 854 fputc ('C', stderr);
1109 if (key_state & 4) 855 if (key_state & 4)
1110 fputc('S', stderr); 856 fputc ('S', stderr);
1111 if (key_state & 8) 857 if (key_state & 8)
1112 fputc('A', stderr); 858 fputc ('A', stderr);
1113 if (key_state & 32) 859 if (key_state & 32)
1114 fputc('2', stderr); 860 fputc ('2', stderr);
1115 fprintf(stderr, "]: <%d>, %d/%d\n", 861 fprintf (stderr, "]: <%d>, %d/%d\n",
1116 button_number, 862 button_number,
1117 x + 1, 863 x + 1,
1118 y + 1); 864 y + 1);
1119#else 865#else
1120 tt_printf("\033[M%c%c%c", 866 tt_printf ("\033[M%c%c%c",
1121 (32 + button_number + key_state), 867 (32 + button_number + key_state),
1122 (32 + x + 1), 868 (32 + x + 1),
1123 (32 + y + 1)); 869 (32 + y + 1));
1124#endif 870#endif
1125} 871}
1126 872
1127#ifdef USING_W11LIB 873#ifdef USING_W11LIB
1128void 874void
1129rxvt_W11_process_x_event(XEvent *ev) 875rxvt_W11_process_x_event (XEvent *ev)
1130{ 876{
1131 rxvt_t *r = rxvt_get_r(); 877 rxvt_t *r = rxvt_get_r ();
1132 878
1133 process_x_event (ev); 879 x_cb (*ev);
1134} 880}
1135#endif 881#endif
1136 882
1137/*{{{ process an X event */ 883/*{{{ process an X event */
1138void 884void
1139rxvt_term::process_x_event (XEvent *ev) 885rxvt_term::x_cb (XEvent &ev)
1140{ 886{
887 SET_R (this);
888 SET_LOCALE (locale);
889
890#if defined(CURSOR_BLINK)
891 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
892 {
893 if (hidden_cursor)
894 {
895 hidden_cursor = 0;
896 want_refresh = 1;
897 }
898
899 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
900 }
901#endif
902
903#if defined(POINTER_BLANK)
904 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
905 {
906 if (ev.type == MotionNotify
907 || ev.type == ButtonPress
908 || ev.type == ButtonRelease)
909 if (hidden_pointer)
910 pointer_unblank ();
911
912 if (ev.type == KeyPress && hidden_pointer == 0)
913 pointer_blank ();
914 }
915#endif
916
917#ifdef USE_XIM
918 if (XFilterEvent (&ev, None))
919 return;
920#endif
921
1141 Window unused_root, unused_child; 922 Window unused_root, unused_child;
1142 int unused_root_x, unused_root_y; 923 int unused_root_x, unused_root_y;
1143 unsigned int unused_mask; 924 unsigned int unused_mask;
1144 925
1145#ifdef DEBUG_X 926#ifdef DEBUG_X
1146 const char *const eventnames[] = 927 const char *const eventnames[] =
1147 { /* mason - this matches my system */ 928 { /* mason - this matches my system */
1148 "", 929 "",
1149 "", 930 "",
1150 "KeyPress", 931 "KeyPress",
1151 "KeyRelease", 932 "KeyRelease",
1152 "ButtonPress", 933 "ButtonPress",
1153 "ButtonRelease", 934 "ButtonRelease",
1154 "MotionNotify", 935 "MotionNotify",
1155 "EnterNotify", 936 "EnterNotify",
1156 "LeaveNotify", 937 "LeaveNotify",
1157 "FocusIn", 938 "FocusIn",
1158 "FocusOut", 939 "FocusOut",
1159 "KeymapNotify", 940 "KeymapNotify",
1160 "Expose", 941 "Expose",
1161 "GraphicsExpose", 942 "GraphicsExpose",
1162 "NoExpose", 943 "NoExpose",
1163 "VisibilityNotify", 944 "VisibilityNotify",
1164 "CreateNotify", 945 "CreateNotify",
1165 "DestroyNotify", 946 "DestroyNotify",
1166 "UnmapNotify", 947 "UnmapNotify",
1167 "MapNotify", 948 "MapNotify",
1168 "MapRequest", 949 "MapRequest",
1169 "ReparentNotify", 950 "ReparentNotify",
1170 "ConfigureNotify", 951 "ConfigureNotify",
1171 "ConfigureRequest", 952 "ConfigureRequest",
1172 "GravityNotify", 953 "GravityNotify",
1173 "ResizeRequest", 954 "ResizeRequest",
1174 "CirculateNotify", 955 "CirculateNotify",
1175 "CirculateRequest", 956 "CirculateRequest",
1176 "PropertyNotify", 957 "PropertyNotify",
1177 "SelectionClear", 958 "SelectionClear",
1178 "SelectionRequest", 959 "SelectionRequest",
1179 "SelectionNotify", 960 "SelectionNotify",
1180 "ColormapNotify", 961 "ColormapNotify",
1181 "ClientMessage", 962 "ClientMessage",
1182 "MappingNotify" 963 "MappingNotify"
1183 }; 964 };
1184#endif 965#endif
1185 966
1186#ifdef DEBUG_X 967#ifdef DEBUG_X
1187 struct timeval tp; 968 struct timeval tp;
1188 struct tm *ltt; 969 struct tm *ltt;
1189 (void)gettimeofday(&tp, NULL); 970 (void)gettimeofday (&tp, NULL);
1190 ltt = localtime(&(tp.tv_sec)); 971 ltt = localtime (& (tp.tv_sec));
1191 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)); 972 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));
1192#endif 973#endif
1193 974
1194 switch (ev->type) { 975 switch (ev.type)
976 {
1195 case KeyPress: 977 case KeyPress:
1196 lookup_key ((XKeyEvent *)ev); 978 lookup_key (ev.xkey);
1197 break; 979 break;
1198 980
1199#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 981#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1200 case KeyRelease: 982 case KeyRelease:
1201 { 983 {
1202 if (!(ev->xkey.state & ControlMask)) 984 if (! (ev.xkey.state & ControlMask))
1203 mouse_slip_wheel_speed = 0;
1204 else {
1205 KeySym ks;
1206
1207 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1208 if (ks == XK_Control_L || ks == XK_Control_R)
1209 mouse_slip_wheel_speed = 0; 985 mouse_slip_wheel_speed = 0;
1210 } 986 else
1211 break; 987 {
1212 } 988 KeySym ks;
1213#endif
1214 989
990 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
991 if (ks == XK_Control_L || ks == XK_Control_R)
992 mouse_slip_wheel_speed = 0;
993 }
994 break;
995 }
996#endif
997
1215 case ButtonPress: 998 case ButtonPress:
1216 button_press ((XButtonEvent *)ev); 999 button_press (ev.xbutton);
1217 break; 1000 break;
1218 1001
1219 case ButtonRelease: 1002 case ButtonRelease:
1220 button_release ((XButtonEvent *)ev); 1003 button_release (ev.xbutton);
1221 break; 1004 break;
1222 1005
1223 case ClientMessage: 1006 case ClientMessage:
1224 if (ev->xclient.format == 32 1007 if (ev.xclient.format == 32
1225 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW]) 1008 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW])
1226 destroy (); 1009 destroy ();
1227#ifdef OFFIX_DND 1010#ifdef OFFIX_DND
1228 /* OffiX Dnd (drag 'n' drop) protocol */ 1011 /* OffiX Dnd (drag 'n' drop) protocol */
1229 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL] 1012 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1230 && (ev->xclient.data.l[0] == DndFile 1013 && (ev.xclient.data.l[0] == DndFile
1231 || ev->xclient.data.l[0] == DndDir 1014 || ev.xclient.data.l[0] == DndDir
1232 || ev->xclient.data.l[0] == DndLink)) { 1015 || ev.xclient.data.l[0] == DndLink))
1233 /* Get Dnd data */ 1016 {
1017 /* Get Dnd data */
1234 Atom ActualType; 1018 Atom ActualType;
1235 int ActualFormat; 1019 int ActualFormat;
1236 unsigned char *data; 1020 unsigned char *data;
1237 unsigned long Size, RemainingBytes; 1021 unsigned long Size, RemainingBytes;
1238 1022
1239 XGetWindowProperty(Xdisplay, Xroot, 1023 XGetWindowProperty (display->display, display->root,
1240 xa[XA_DNDSELECTION], 1024 xa[XA_DNDSELECTION],
1241 0L, 1000000L, 1025 0L, 1000000L,
1242 False, AnyPropertyType, 1026 False, AnyPropertyType,
1243 &ActualType, &ActualFormat, 1027 &ActualType, &ActualFormat,
1244 &Size, &RemainingBytes, 1028 &Size, &RemainingBytes,
1245 &data); 1029 &data);
1246 XChangeProperty(Xdisplay, Xroot, 1030 XChangeProperty (display->display, display->root,
1247 XA_CUT_BUFFER0, XA_STRING, 1031 XA_CUT_BUFFER0, XA_STRING,
1248 8, PropModeReplace, 1032 8, PropModeReplace,
1249 data, STRLEN(data)); 1033 data, STRLEN (data));
1250 selection_paste (Xroot, XA_CUT_BUFFER0, True); 1034 selection_paste (display->root, XA_CUT_BUFFER0, True);
1251 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime); 1035 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1252 } 1036 }
1253#endif /* OFFIX_DND */ 1037#endif /* OFFIX_DND */
1254 break; 1038 break;
1255 1039
1256 case MappingNotify: 1040 case MappingNotify:
1257 XRefreshKeyboardMapping(&(ev->xmapping)); 1041 XRefreshKeyboardMapping (& (ev.xmapping));
1258 break; 1042 break;
1259 1043
1260 /* 1044 /*
1261 * XXX: this is not the _current_ arrangement 1045 * XXX: this is not the _current_ arrangement
1262 * Here's my conclusion: 1046 * Here's my conclusion:
1263 * If the window is completely unobscured, use bitblt's 1047 * If the window is completely unobscured, use bitblt's
1264 * to scroll. Even then, they're only used when doing partial 1048 * to scroll. Even then, they're only used when doing partial
1265 * screen scrolling. When partially obscured, we have to fill 1049 * screen scrolling. When partially obscured, we have to fill
1266 * in the GraphicsExpose parts, which means that after each refresh, 1050 * in the GraphicsExpose parts, which means that after each refresh,
1267 * we need to wait for the graphics expose or Noexpose events, 1051 * we need to wait for the graphics expose or Noexpose events,
1268 * which ought to make things real slow! 1052 * which ought to make things real slow!
1269 */ 1053 */
1270 case VisibilityNotify: 1054 case VisibilityNotify:
1271 switch (ev->xvisibility.state) 1055 switch (ev.xvisibility.state)
1272 { 1056 {
1273 case VisibilityUnobscured: 1057 case VisibilityUnobscured:
1274 refresh_type = FAST_REFRESH; 1058 refresh_type = FAST_REFRESH;
1275 break; 1059 break;
1276 case VisibilityPartiallyObscured: 1060 case VisibilityPartiallyObscured:
… …
1278 break; 1062 break;
1279 default: 1063 default:
1280 refresh_type = NO_REFRESH; 1064 refresh_type = NO_REFRESH;
1281 break; 1065 break;
1282 } 1066 }
1283 break; 1067 break;
1284 1068
1285 case FocusIn: 1069 case FocusIn:
1286 if (!TermWin.focus) { 1070 if (!TermWin.focus)
1071 {
1287 TermWin.focus = 1; 1072 TermWin.focus = 1;
1288 want_refresh = 1; 1073 want_refresh = 1;
1289#ifdef USE_XIM 1074#ifdef USE_XIM
1290 if (Input_Context != NULL) 1075 if (Input_Context != NULL)
1291 XSetICFocus(Input_Context); 1076 XSetICFocus (Input_Context);
1292#endif 1077#endif
1293#ifdef CURSOR_BLINK 1078#ifdef CURSOR_BLINK
1294 if (Options & Opt_cursorBlink) 1079 if (Options & Opt_cursorBlink)
1295 cursor_blink_ev.start (NOW + BLINK_INTERVAL); 1080 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1296#endif 1081#endif
1297 }
1298 break;
1299 1082
1083 }
1084 break;
1085
1300 case FocusOut: 1086 case FocusOut:
1301 if (TermWin.focus) { 1087 if (TermWin.focus)
1088 {
1302 TermWin.focus = 0; 1089 TermWin.focus = 0;
1303 want_refresh = 1; 1090 want_refresh = 1;
1304#ifdef USE_XIM 1091#ifdef USE_XIM
1305 if (Input_Context != NULL) 1092 if (Input_Context != NULL)
1306 XUnsetICFocus(Input_Context); 1093 XUnsetICFocus (Input_Context);
1307#endif 1094#endif
1308#ifdef CURSOR_BLINK 1095#ifdef CURSOR_BLINK
1309 if (Options & Opt_cursorBlink) 1096 if (Options & Opt_cursorBlink)
1310 cursor_blink_ev.stop (); 1097 cursor_blink_ev.stop ();
1311 hidden_cursor = 0; 1098 hidden_cursor = 0;
1312#endif 1099#endif
1313 }
1314 break;
1315 1100
1101 }
1102 break;
1103
1316 case ConfigureNotify: 1104 case ConfigureNotify:
1317 if (ev->xconfigure.window == TermWin.parent[0]) { 1105 if (ev.xconfigure.window == TermWin.parent[0])
1318 int height, width; 1106 {
1107 int height, width;
1319 1108
1109 do
1320 do { /* Wrap lots of configures into one */ 1110 { /* Wrap lots of configures into one */
1321 width = ev->xconfigure.width; 1111 width = ev.xconfigure.width;
1322 height = ev->xconfigure.height; 1112 height = ev.xconfigure.height;
1323 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1113 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1324 } while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window, 1114 }
1325 ConfigureNotify, ev)); 1115 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1116
1326 if (szHint.width != width || szHint.height != height) { 1117 if (szHint.width != width || szHint.height != height)
1118 {
1327 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height)); 1119 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1328 resize_all_windows (width, height, 1); 1120 resize_all_windows (width, height, 1);
1329 } 1121 }
1330#ifdef DEBUG_SIZE 1122#ifdef DEBUG_SIZE
1331 else { 1123 else
1124 {
1332 D_SIZE((stderr, "Size: Not resizing")); 1125 D_SIZE ((stderr, "Size: Not resizing"));
1333 } 1126 }
1334#endif 1127#endif
1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1128#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1336 if (Options & Opt_transparent) { 1129 if (Options & Opt_transparent)
1337 check_our_parents (); 1130 {
1338 if (am_transparent) 1131 check_our_parents ();
1132 if (am_transparent)
1339 want_full_refresh = 1; 1133 want_full_refresh = 1;
1340 } 1134 }
1341#endif 1135#endif
1342 } 1136 }
1343 break; 1137 break;
1344 1138
1345 case SelectionClear: 1139 case SelectionClear:
1346 selection_clear (); 1140 selection_clear ();
1347 break; 1141 break;
1348 1142
1349 case SelectionNotify: 1143 case SelectionNotify:
1350 if (selection_wait == Sel_normal) 1144 if (selection_wait == Sel_normal)
1351 selection_paste (ev->xselection.requestor, 1145 selection_paste (ev.xselection.requestor,
1352 ev->xselection.property, True); 1146 ev.xselection.property, True);
1353 break; 1147 break;
1354 1148
1355 case SelectionRequest: 1149 case SelectionRequest:
1356 selection_send (&(ev->xselectionrequest)); 1150 selection_send (ev.xselectionrequest);
1357 break; 1151 break;
1358 1152
1359 case UnmapNotify: 1153 case UnmapNotify:
1360 TermWin.mapped = 0; 1154 TermWin.mapped = 0;
1361#ifdef TEXT_BLINK 1155#ifdef TEXT_BLINK
1362 text_blink_ev.stop (); 1156 text_blink_ev.stop ();
1363#endif 1157#endif
1364 break; 1158 break;
1365 1159
1366 case MapNotify: 1160 case MapNotify:
1367 TermWin.mapped = 1; 1161 TermWin.mapped = 1;
1368#ifdef TEXT_BLINK 1162#ifdef TEXT_BLINK
1369 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); 1163 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1370#endif 1164#endif
1371 break;
1372
1373 case PropertyNotify:
1374 if (ev->xproperty.atom == xa[XA_VT_SELECTION]) {
1375 if (ev->xproperty.state == PropertyNewValue)
1376 selection_property (ev->xproperty.window,
1377 ev->xproperty.atom);
1378 break; 1165 break;
1379 } 1166
1380#ifdef TRANSPARENT 1167#ifdef TRANSPARENT
1381 /*
1382 * if user used some Esetroot compatible prog to set the root bg,
1383 * use the property to determine the pixmap. We use it later on.
1384 */
1385 if (xa[XA_XROOTPMAPID] == 0)
1386 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1387 "_XROOTPMAP_ID", False);
1388 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1389 break;
1390 /* FALLTHROUGH */
1391 case ReparentNotify: 1168 case ReparentNotify:
1392 if ((Options & Opt_transparent) && check_our_parents ()) { 1169 rootwin_cb (ev);
1393 if (am_transparent) 1170 break;
1394 want_full_refresh = 1;
1395 }
1396#endif /* TRANSPARENT */ 1171#endif /* TRANSPARENT */
1397 break;
1398 1172
1399 case GraphicsExpose: 1173 case GraphicsExpose:
1400 case Expose: 1174 case Expose:
1401 if (ev->xany.window == TermWin.vt) { 1175 if (ev.xany.window == TermWin.vt)
1176 {
1402#ifdef NO_SLOW_LINK_SUPPORT 1177#ifdef NO_SLOW_LINK_SUPPORT
1403 scr_expose (ev->xexpose.x, ev->xexpose.y, 1178 scr_expose (ev.xexpose.x, ev.xexpose.y,
1404 ev->xexpose.width, ev->xexpose.height, False); 1179 ev.xexpose.width, ev.xexpose.height, False);
1405#else 1180#else
1406 // don't understand this, so commented it out 1181 // don't understand this, so commented it out
1407 scr_expose (ev->xexpose.x, ev->xexpose.y, 1182 scr_expose (ev.xexpose.x, ev.xexpose.y,
1408 ev->xexpose.width, ev->xexpose.height, False); 1183 ev.xexpose.width, ev.xexpose.height, False);
1409 //scr_expose (ev->xexpose.x, 0, 1184 //scr_expose (ev.xexpose.x, 0,
1410 // ev->xexpose.width, TermWin.height, False); 1185 // ev.xexpose.width, TermWin.height, False);
1411#endif 1186#endif
1412 want_refresh = 1; 1187 want_refresh = 1;
1413 } else { 1188 }
1414 XEvent unused_xevent; 1189 else
1190 {
1191 XEvent unused_event;
1415 1192
1416 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1193 while (XCheckTypedWindowEvent (display->display, ev.xany.window,
1417 Expose, 1194 Expose,
1418 &unused_xevent)) ; 1195 &unused_event)) ;
1419 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window, 1196 while (XCheckTypedWindowEvent (display->display, ev.xany.window,
1420 GraphicsExpose, 1197 GraphicsExpose,
1421 &unused_xevent)) ; 1198 &unused_event)) ;
1422 if (isScrollbarWindow(ev->xany.window)) { 1199 if (isScrollbarWindow (ev.xany.window))
1423 scrollBar.setIdle(); 1200 {
1424 scrollbar_show (0); 1201 scrollBar.setIdle ();
1425 } 1202 scrollbar_show (0);
1203 }
1426#ifdef MENUBAR 1204#ifdef MENUBAR
1427 if (menubar_visible () && isMenuBarWindow(ev->xany.window)) 1205 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1428 menubar_expose (); 1206 menubar_expose ();
1429#endif 1207#endif
1430#ifdef RXVT_GRAPHICS 1208 }
1431 Gr_expose (ev->xany.window); 1209 break;
1432#endif
1433 }
1434 break;
1435 1210
1436 case MotionNotify: 1211 case MotionNotify:
1437#ifdef POINTER_BLANK 1212#ifdef POINTER_BLANK
1438 if (hidden_pointer) 1213 if (hidden_pointer)
1439 pointer_unblank (); 1214 pointer_unblank ();
1440#endif 1215#endif
1441#if MENUBAR 1216#if MENUBAR
1442 if (isMenuBarWindow(ev->xany.window)) { 1217 if (isMenuBarWindow (ev.xany.window))
1218 {
1443 menubar_control (&(ev->xbutton)); 1219 menubar_control (ev.xbutton);
1444 break; 1220 break;
1445 } 1221 }
1446#endif 1222#endif
1447 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate)) 1223 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1448 break; 1224 break;
1449 1225
1450 if (ev->xany.window == TermWin.vt) { 1226 if (ev.xany.window == TermWin.vt)
1227 {
1451 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { 1228 if ((ev.xbutton.state & (Button1Mask | Button3Mask)))
1452 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt, 1229 {
1453 MotionNotify, ev)) ; 1230 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1454 XQueryPointer(Xdisplay, TermWin.vt, 1231 ;
1455 &unused_root, &unused_child, 1232
1456 &unused_root_x, &unused_root_y, 1233 XQueryPointer (display->display, TermWin.vt,
1457 &(ev->xbutton.x), &(ev->xbutton.y), 1234 &unused_root, &unused_child,
1458 &unused_mask); 1235 &unused_root_x, &unused_root_y,
1236 & (ev.xbutton.x), & (ev.xbutton.y),
1237 &unused_mask);
1459#ifdef MOUSE_THRESHOLD 1238#ifdef MOUSE_THRESHOLD
1460 /* deal with a `jumpy' mouse */ 1239 /* deal with a `jumpy' mouse */
1461 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) { 1240 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1241 {
1462#endif 1242#endif
1463 selection_extend ((ev->xbutton.x), (ev->xbutton.y), 1243 selection_extend ((ev.xbutton.x), (ev.xbutton.y),
1464 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1244 (ev.xbutton.state & Button3Mask) ? 2 : 0);
1465#ifdef SELECTION_SCROLLING 1245#ifdef SELECTION_SCROLLING
1466 if (ev->xbutton.y < TermWin.int_bwidth 1246 if (ev.xbutton.y < TermWin.int_bwidth
1467 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) { 1247 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1468 int dist;
1469
1470 pending_scroll_selection=1;
1471
1472 /* don't clobber the current delay if we are
1473 * already in the middle of scrolling.
1474 */
1475 if (scroll_selection_delay<=0)
1476 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;
1477
1478 /* save the event params so we can highlight
1479 * the selection in the pending-scroll loop
1480 */
1481 selection_save_x=ev->xbutton.x;
1482 selection_save_y=ev->xbutton.y;
1483 selection_save_state=
1484 (ev->xbutton.state & Button3Mask) ? 2 : 0;
1485
1486 /* calc number of lines to scroll */
1487 if (ev->xbutton.y<TermWin.int_bwidth) {
1488 scroll_selection_dir = UP;
1489 dist = TermWin.int_bwidth - ev->xbutton.y;
1490 }
1491 else {
1492 scroll_selection_dir = DN;
1493 dist = ev->xbutton.y -
1494 (TermWin.int_bwidth + TermWin.height);
1495 }
1496 scroll_selection_lines=(Pixel2Height(dist)/
1497 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1498 MIN_IT(scroll_selection_lines,
1499 SELECTION_SCROLL_MAX_LINES);
1500 }
1501 else {
1502 /* we are within the text window, so we
1503 * shouldn't be scrolling
1504 */
1505 pending_scroll_selection = 0;
1506 }
1507#endif
1508#ifdef MOUSE_THRESHOLD
1509 }
1510#endif
1511 }
1512 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) {
1513 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win,
1514 MotionNotify, ev)) ;
1515 XQueryPointer(Xdisplay, scrollBar.win,
1516 &unused_root, &unused_child,
1517 &unused_root_x, &unused_root_y,
1518 &(ev->xbutton.x), &(ev->xbutton.y),
1519 &unused_mask);
1520 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO,
1521 scrollbar_size());
1522 scr_refresh (refresh_type);
1523 refresh_limit = 0;
1524 scrollbar_show (1);
1525 }
1526 break;
1527 }
1528}
1529
1530void
1531rxvt_term::button_press (XButtonEvent *ev)
1532{
1533 int reportmode = 0, clickintime;
1534
1535 bypass_keystate = ev->state & (ModMetaMask | ShiftMask);
1536 if (!bypass_keystate)
1537 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1538/*
1539 * VT window processing of button press
1540 */
1541 if (ev->window == TermWin.vt)
1542 {
1543#if RXVT_GRAPHICS
1544 if (ev->subwindow != None)
1545 rxvt_Gr_ButtonPress (ev->x, ev->y);
1546 else
1547#endif
1548 {
1549 clickintime = ev->time - MEvent.time < MULTICLICK_TIME;
1550 if (reportmode)
1551 {
1552 /* mouse report from vt window */
1553 /* save the xbutton state (for ButtonRelease) */
1554 MEvent.state = ev->state;
1555#ifdef MOUSE_REPORT_DOUBLECLICK
1556 if (ev->button == MEvent.button && clickintime)
1557 {
1558 /* same button, within alloted time */
1559 MEvent.clicks++;
1560 if (MEvent.clicks > 1)
1561 { 1248 {
1562 /* only report double clicks */ 1249 int dist;
1563 MEvent.clicks = 2;
1564 mouse_report (ev);
1565 1250
1566 /* don't report the release */ 1251 pending_scroll_selection=1;
1567 MEvent.clicks = 0; 1252
1568 MEvent.button = AnyButton; 1253 /* don't clobber the current delay if we are
1569 } 1254 * already in the middle of scrolling.
1570 }
1571 else
1572 { 1255 */
1573 /* different button, or time expired */ 1256 if (scroll_selection_delay<=0)
1574 MEvent.clicks = 1; 1257 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;
1575 MEvent.button = ev->button; 1258
1576 mouse_report (ev); 1259 /* save the event params so we can highlight
1577 } 1260 * the selection in the pending-scroll loop
1578#else
1579 MEvent.button = ev->button;
1580 mouse_report (ev);
1581#endif /* MOUSE_REPORT_DOUBLECLICK */
1582 }
1583 else
1584 {
1585 if (ev->button != MEvent.button)
1586 MEvent.clicks = 0;
1587 switch (ev->button)
1588 { 1261 */
1589 case Button1: 1262 selection_save_x=ev.xbutton.x;
1590 /* allow shift+left click to extend selection */ 1263 selection_save_y=ev.xbutton.y;
1591 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report)) 1264 selection_save_state=
1265 (ev.xbutton.state & Button3Mask) ? 2 : 0;
1266
1267 /* calc number of lines to scroll */
1268 if (ev.xbutton.y<TermWin.int_bwidth)
1592 { 1269 {
1593 if (MEvent.button == Button1 && clickintime) 1270 scroll_selection_dir = UP;
1594 selection_rotate (ev->x, ev->y); 1271 dist = TermWin.int_bwidth - ev.xbutton.y;
1595 else
1596 selection_extend (ev->x, ev->y, 1);
1597 } 1272 }
1598 else 1273 else
1599 { 1274 {
1600 if (MEvent.button == Button1 && clickintime) 1275 scroll_selection_dir = DN;
1601 MEvent.clicks++; 1276 dist = ev.xbutton.y -
1602 else 1277 (TermWin.int_bwidth + TermWin.height);
1603 MEvent.clicks = 1;
1604
1605 selection_click (MEvent.clicks, ev->x, ev->y);
1606 } 1278 }
1279 scroll_selection_lines= (Pixel2Height (dist)/
1280 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1281 MIN_IT (scroll_selection_lines,
1282 SELECTION_SCROLL_MAX_LINES);
1283 }
1284 else
1285 {
1286 /* we are within the text window, so we
1287 * shouldn't be scrolling
1288 */
1289 pending_scroll_selection = 0;
1290 }
1291#endif
1292#ifdef MOUSE_THRESHOLD
1607 1293
1294 }
1295#endif
1296
1297 }
1298 }
1299 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1300 {
1301 while (XCheckTypedWindowEvent (display->display, scrollBar.win,
1302 MotionNotify, &ev)) ;
1303 XQueryPointer (display->display, scrollBar.win,
1304 &unused_root, &unused_child,
1305 &unused_root_x, &unused_root_y,
1306 & (ev.xbutton.x), & (ev.xbutton.y),
1307 &unused_mask);
1308 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1309 scrollbar_size ());
1310 scr_refresh (refresh_type);
1311 refresh_limit = 0;
1312 scrollbar_show (1);
1313 }
1314 break;
1315 }
1316}
1317
1318void
1319rxvt_term::rootwin_cb (XEvent &ev)
1320{
1321 SET_R (this);
1322 SET_LOCALE (locale);
1323
1324 switch (ev.type)
1325 {
1326 case PropertyNotify:
1327 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1328 {
1329 if (ev.xproperty.state == PropertyNewValue)
1330 selection_property (ev.xproperty.window, ev.xproperty.atom);
1331 break;
1332 }
1333#ifdef TRANSPARENT
1334 else
1335 {
1336 /*
1337 * if user used some Esetroot compatible prog to set the root bg,
1338 * use the property to determine the pixmap. We use it later on.
1339 */
1340 if (xa[XA_XROOTPMAPID] == 0)
1341 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1342
1343 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1344 return;
1345 }
1346
1347 /* FALLTHROUGH */
1348 case ReparentNotify:
1349 if ((Options & Opt_transparent) && check_our_parents () && am_transparent)
1350 want_full_refresh = 1;
1351 break;
1352#endif
1353 }
1354}
1355
1356void
1357rxvt_term::button_press (XButtonEvent &ev)
1358{
1359 int reportmode = 0, clickintime;
1360
1361 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1362 if (!bypass_keystate)
1363 reportmode = !! (PrivateModes & PrivMode_mouse_report);
1364 /*
1365 * VT window processing of button press
1366 */
1367 if (ev.window == TermWin.vt)
1368 {
1369 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1370 if (reportmode)
1371 {
1372 /* mouse report from vt window */
1373 /* save the xbutton state (for ButtonRelease) */
1374 MEvent.state = ev.state;
1375#ifdef MOUSE_REPORT_DOUBLECLICK
1376 if (ev.button == MEvent.button && clickintime)
1377 {
1378 /* same button, within alloted time */
1379 MEvent.clicks++;
1380 if (MEvent.clicks > 1)
1381 {
1382 /* only report double clicks */
1383 MEvent.clicks = 2;
1384 mouse_report (ev);
1385
1386 /* don't report the release */
1387 MEvent.clicks = 0;
1388 MEvent.button = AnyButton;
1389 }
1390 }
1391 else
1392 {
1393 /* different button, or time expired */
1394 MEvent.clicks = 1;
1395 MEvent.button = ev.button;
1396 mouse_report (ev);
1397 }
1398#else
1399 MEvent.button = ev.button;
1400 mouse_report (ev);
1401#endif /* MOUSE_REPORT_DOUBLECLICK */
1402
1403 }
1404 else
1405 {
1406 if (ev.button != MEvent.button)
1407 MEvent.clicks = 0;
1408 switch (ev.button)
1409 {
1410 case Button1:
1411 /* allow shift+left click to extend selection */
1412 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report))
1413 {
1414 if (MEvent.button == Button1 && clickintime)
1415 selection_rotate (ev.x, ev.y);
1416 else
1417 selection_extend (ev.x, ev.y, 1);
1418 }
1419 else
1420 {
1421 if (MEvent.button == Button1 && clickintime)
1422 MEvent.clicks++;
1423 else
1424 MEvent.clicks = 1;
1425
1426 selection_click (MEvent.clicks, ev.x, ev.y);
1427 }
1428
1608 MEvent.button = Button1; 1429 MEvent.button = Button1;
1430 break;
1431
1432 case Button3:
1433 if (MEvent.button == Button3 && clickintime)
1434 selection_rotate (ev.x, ev.y);
1435 else
1436 selection_extend (ev.x, ev.y, 1);
1437 MEvent.button = Button3;
1438 break;
1439 }
1440 }
1441 MEvent.time = ev.time;
1442 return;
1443 }
1444
1445 /*
1446 * Scrollbar window processing of button press
1447 */
1448 if (isScrollbarWindow (ev.window))
1449 {
1450 scrollBar.setIdle ();
1451 /*
1452 * Rxvt-style scrollbar:
1453 * move up if mouse is above slider
1454 * move dn if mouse is below slider
1455 *
1456 * XTerm-style scrollbar:
1457 * Move display proportional to pointer location
1458 * pointer near top -> scroll one line
1459 * pointer near bot -> scroll full page
1460 */
1461#ifndef NO_SCROLLBAR_REPORT
1462 if (reportmode)
1463 {
1464 /*
1465 * Mouse report disabled scrollbar:
1466 * arrow buttons - send up/down
1467 * click on scrollbar - send pageup/down
1468 */
1469 if ((scrollBar.style == R_SB_NEXT
1470 && scrollbarnext_upButton (ev.y))
1471 || (scrollBar.style == R_SB_RXVT
1472 && scrollbarrxvt_upButton (ev.y)))
1473 tt_printf ("\033[A");
1474 else if ((scrollBar.style == R_SB_NEXT
1475 && scrollbarnext_dnButton (ev.y))
1476 || (scrollBar.style == R_SB_RXVT
1477 && scrollbarrxvt_dnButton (ev.y)))
1478 tt_printf ("\033[B");
1479 else
1480 switch (ev.button)
1481 {
1482 case Button2:
1483 tt_printf ("\014");
1484 break;
1485 case Button1:
1486 tt_printf ("\033[6~");
1487 break;
1488 case Button3:
1489 tt_printf ("\033[5~");
1490 break;
1491 }
1492 }
1493 else
1494#endif /* NO_SCROLLBAR_REPORT */
1495
1496 {
1497 char upordown = 0;
1498
1499 if (scrollBar.style == R_SB_NEXT)
1500 {
1501 if (scrollbarnext_upButton (ev.y))
1502 upordown = -1; /* up */
1503 else if (scrollbarnext_dnButton (ev.y))
1504 upordown = 1; /* down */
1505 }
1506 else if (scrollBar.style == R_SB_RXVT)
1507 {
1508 if (scrollbarrxvt_upButton (ev.y))
1509 upordown = -1; /* up */
1510 else if (scrollbarrxvt_dnButton (ev.y))
1511 upordown = 1; /* down */
1512 }
1513 if (upordown)
1514 {
1515#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1516 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1517#endif
1518 if (scr_page (upordown < 0 ? UP : DN, 1))
1519 {
1520 if (upordown < 0)
1521 scrollBar.setUp ();
1522 else
1523 scrollBar.setDn ();
1524 }
1525 }
1526 else
1527 switch (ev.button)
1528 {
1529 case Button2:
1530 switch (scrollbar_align)
1531 {
1532 case R_SB_ALIGN_TOP:
1533 csrO = 0;
1609 break; 1534 break;
1610 1535 case R_SB_ALIGN_CENTRE:
1611 case Button3: 1536 csrO = (scrollBar.bot - scrollBar.top) / 2;
1612 if (MEvent.button == Button3 && clickintime)
1613 selection_rotate (ev->x, ev->y);
1614 else
1615 selection_extend (ev->x, ev->y, 1);
1616 MEvent.button = Button3;
1617 break; 1537 break;
1538 case R_SB_ALIGN_BOTTOM:
1539 csrO = scrollBar.bot - scrollBar.top;
1540 break;
1541 }
1542 if (scrollBar.style == R_SB_XTERM
1543 || scrollbar_above_slider (ev.y)
1544 || scrollbar_below_slider (ev.y))
1545 scr_move_to ( scrollbar_position (ev.y) - csrO,
1546 scrollbar_size ());
1547 scrollBar.setMotion ();
1548 break;
1549
1550 case Button1:
1551 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1552 csrO = ev.y - scrollBar.top;
1553 /* FALLTHROUGH */
1554
1555 case Button3:
1556 if (scrollBar.style != R_SB_XTERM)
1557 {
1558 if (scrollbar_above_slider (ev.y))
1559# ifdef RXVT_SCROLL_FULL
1560 scr_page (UP, TermWin.nrow - 1);
1561# else
1562 scr_page (UP, TermWin.nrow / 4);
1563# endif
1564 else if (scrollbar_below_slider (ev.y))
1565# ifdef RXVT_SCROLL_FULL
1566 scr_page (DN, TermWin.nrow - 1);
1567# else
1568 scr_page (DN, TermWin.nrow / 4);
1569# endif
1570 else
1571 scrollBar.setMotion ();
1572 }
1573 else
1574 {
1575 scr_page ((ev.button == Button1 ? DN : UP),
1576 (TermWin.nrow
1577 * scrollbar_position (ev.y)
1578 / scrollbar_size ()));
1579 }
1580 break;
1581 }
1618 } 1582 }
1619 }
1620 MEvent.time = ev->time;
1621 return; 1583 return;
1622 }
1623 }
1624
1625/*
1626 * Scrollbar window processing of button press
1627 */
1628 if (isScrollbarWindow(ev->window))
1629 {
1630 scrollBar.setIdle ();
1631 /*
1632 * Rxvt-style scrollbar:
1633 * move up if mouse is above slider
1634 * move dn if mouse is below slider
1635 *
1636 * XTerm-style scrollbar:
1637 * Move display proportional to pointer location
1638 * pointer near top -> scroll one line
1639 * pointer near bot -> scroll full page
1640 */
1641#ifndef NO_SCROLLBAR_REPORT
1642 if (reportmode) {
1643 /*
1644 * Mouse report disabled scrollbar:
1645 * arrow buttons - send up/down
1646 * click on scrollbar - send pageup/down
1647 */
1648 if ((scrollBar.style == R_SB_NEXT
1649 && scrollbarnext_upButton(ev->y))
1650 || (scrollBar.style == R_SB_RXVT
1651 && scrollbarrxvt_upButton(ev->y)))
1652 tt_printf("\033[A");
1653 else if ((scrollBar.style == R_SB_NEXT
1654 && scrollbarnext_dnButton(ev->y))
1655 || (scrollBar.style == R_SB_RXVT
1656 && scrollbarrxvt_dnButton(ev->y)))
1657 tt_printf("\033[B");
1658 else
1659 switch (ev->button) {
1660 case Button2:
1661 tt_printf("\014");
1662 break;
1663 case Button1:
1664 tt_printf("\033[6~");
1665 break;
1666 case Button3:
1667 tt_printf("\033[5~");
1668 break;
1669 }
1670 }
1671 else
1672#endif /* NO_SCROLLBAR_REPORT */
1673 {
1674 char upordown = 0;
1675
1676 if (scrollBar.style == R_SB_NEXT) {
1677 if (scrollbarnext_upButton(ev->y))
1678 upordown = -1; /* up */
1679 else if (scrollbarnext_dnButton(ev->y))
1680 upordown = 1; /* down */
1681 } else if (scrollBar.style == R_SB_RXVT) {
1682 if (scrollbarrxvt_upButton(ev->y))
1683 upordown = -1; /* up */
1684 else if (scrollbarrxvt_dnButton(ev->y))
1685 upordown = 1; /* down */
1686 } 1584 }
1687 if (upordown) { 1585#if MENUBAR
1586 /*
1587 * Menubar window processing of button press
1588 */
1589 if (isMenuBarWindow (ev.window))
1590 menubar_control (ev);
1591#endif
1592}
1593
1594void
1595rxvt_term::button_release (XButtonEvent &ev)
1596{
1597 int reportmode = 0;
1598
1599 csrO = 0; /* reset csr Offset */
1600 if (!bypass_keystate)
1601 reportmode = !! (PrivateModes & PrivMode_mouse_report);
1602
1603 if (scrollbar_isUpDn ())
1604 {
1605 scrollBar.setIdle ();
1606 scrollbar_show (0);
1688#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1607#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1689 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1608 refresh_type &= ~SMOOTH_REFRESH;
1690#endif
1691 if (scr_page (upordown < 0 ? UP : DN, 1)) {
1692 if (upordown < 0)
1693 scrollBar.setUp ();
1694 else
1695 scrollBar.setDn ();
1696 }
1697 } else
1698 switch (ev->button) {
1699 case Button2:
1700 switch (scrollbar_align) {
1701 case R_SB_ALIGN_TOP:
1702 csrO = 0;
1703 break;
1704 case R_SB_ALIGN_CENTRE:
1705 csrO = (scrollBar.bot - scrollBar.top) / 2;
1706 break;
1707 case R_SB_ALIGN_BOTTOM:
1708 csrO = scrollBar.bot - scrollBar.top;
1709 break;
1710 }
1711 if (scrollBar.style == R_SB_XTERM
1712 || scrollbar_above_slider(ev->y)
1713 || scrollbar_below_slider(ev->y))
1714 scr_move_to ( scrollbar_position(ev->y) - csrO,
1715 scrollbar_size());
1716 scrollBar.setMotion ();
1717 break;
1718
1719 case Button1:
1720 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1721 csrO = ev->y - scrollBar.top;
1722 /* FALLTHROUGH */
1723
1724 case Button3:
1725 if (scrollBar.style != R_SB_XTERM) {
1726 if (scrollbar_above_slider(ev->y))
1727# ifdef RXVT_SCROLL_FULL
1728 scr_page (UP, TermWin.nrow - 1);
1729# else
1730 scr_page (UP, TermWin.nrow / 4);
1731# endif 1609#endif
1732 else if (scrollbar_below_slider(ev->y))
1733# ifdef RXVT_SCROLL_FULL
1734 scr_page (DN, TermWin.nrow - 1);
1735# else
1736 scr_page (DN, TermWin.nrow / 4);
1737# endif
1738 else
1739 scrollBar.setMotion ();
1740 } else {
1741 scr_page ((ev->button == Button1 ? DN : UP),
1742 (TermWin.nrow
1743 * scrollbar_position(ev->y)
1744 / scrollbar_size()));
1745 }
1746 break;
1747 }
1748 }
1749 return;
1750 }
1751#if MENUBAR
1752 /*
1753 * Menubar window processing of button press
1754 */
1755 if (isMenuBarWindow(ev->window))
1756 menubar_control (ev);
1757#endif
1758}
1759 1610
1760void
1761rxvt_term::button_release (XButtonEvent *ev)
1762{
1763 int reportmode = 0;
1764
1765 csrO = 0; /* reset csr Offset */
1766 if (!bypass_keystate)
1767 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1768
1769 if (scrollbar_isUpDn()) {
1770 scrollBar.setIdle ();
1771 scrollbar_show (0);
1772#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1773 refresh_type &= ~SMOOTH_REFRESH;
1774#endif
1775 } 1611 }
1776#ifdef SELECTION_SCROLLING 1612#ifdef SELECTION_SCROLLING
1777 pending_scroll_selection=0; 1613 pending_scroll_selection=0;
1778#endif 1614#endif
1779 if (ev->window == TermWin.vt) 1615 if (ev.window == TermWin.vt)
1780 { 1616 {
1781#ifdef RXVT_GRAPHICS
1782 if (ev->subwindow != None)
1783 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1784 else
1785#endif
1786 {
1787 if (reportmode) 1617 if (reportmode)
1788 { 1618 {
1789 /* mouse report from vt window */ 1619 /* mouse report from vt window */
1790 /* don't report release of wheel "buttons" */ 1620 /* don't report release of wheel "buttons" */
1791 if (ev->button >= 4) 1621 if (ev.button >= 4)
1792 return; 1622 return;
1793#ifdef MOUSE_REPORT_DOUBLECLICK 1623#ifdef MOUSE_REPORT_DOUBLECLICK
1794 /* only report the release of 'slow' single clicks */ 1624 /* only report the release of 'slow' single clicks */
1795 if (MEvent.button != AnyButton 1625 if (MEvent.button != AnyButton
1796 && (ev->button != MEvent.button 1626 && (ev.button != MEvent.button
1797 || (ev->time - MEvent.time 1627 || (ev.time - MEvent.time
1798 > MULTICLICK_TIME / 2))) 1628 > MULTICLICK_TIME / 2)))
1799 { 1629 {
1800 MEvent.clicks = 0; 1630 MEvent.clicks = 0;
1801 MEvent.button = AnyButton; 1631 MEvent.button = AnyButton;
1802 mouse_report (ev); 1632 mouse_report (ev);
1803 } 1633 }
1804#else /* MOUSE_REPORT_DOUBLECLICK */ 1634#else /* MOUSE_REPORT_DOUBLECLICK */
1805 MEvent.button = AnyButton; 1635 MEvent.button = AnyButton;
1806 mouse_report (ev); 1636 mouse_report (ev);
1807#endif /* MOUSE_REPORT_DOUBLECLICK */ 1637#endif /* MOUSE_REPORT_DOUBLECLICK */
1808 return; 1638 return;
1809 } 1639 }
1810 /* 1640 /*
1811 * dumb hack to compensate for the failure of click-and-drag 1641 * dumb hack to compensate for the failure of click-and-drag
1812 * when overriding mouse reporting 1642 * when overriding mouse reporting
1813 */ 1643 */
1814 if (PrivateModes & PrivMode_mouse_report 1644 if (PrivateModes & PrivMode_mouse_report
1815 && bypass_keystate 1645 && bypass_keystate
1816 && ev->button == Button1 && MEvent.clicks <= 1) 1646 && ev.button == Button1 && MEvent.clicks <= 1)
1817 selection_extend (ev->x, ev->y, 0); 1647 selection_extend (ev.x, ev.y, 0);
1818 1648
1819 switch (ev->button) { 1649 switch (ev.button)
1650 {
1820 case Button1: 1651 case Button1:
1821 case Button3: 1652 case Button3:
1822 selection_make (ev->time); 1653 selection_make (ev.time);
1823 break; 1654 break;
1824 case Button2: 1655 case Button2:
1825 selection_request (ev->time, ev->x, ev->y); 1656 selection_request (ev.time, ev.x, ev.y);
1826 break; 1657 break;
1827#ifdef MOUSE_WHEEL 1658#ifdef MOUSE_WHEEL
1828 case Button4: 1659 case Button4:
1829 case Button5: 1660 case Button5:
1830 { 1661 {
1831 int i; 1662 int i;
1832 page_dirn v; 1663 page_dirn v;
1833 1664
1834 v = (ev->button == Button4) ? UP : DN; 1665 v = (ev.button == Button4) ? UP : DN;
1835 if (ev->state & ShiftMask) 1666 if (ev.state & ShiftMask)
1836 i = 1; 1667 i = 1;
1837 else if ((Options & Opt_mouseWheelScrollPage)) 1668 else if ((Options & Opt_mouseWheelScrollPage))
1838 i = TermWin.nrow - 1; 1669 i = TermWin.nrow - 1;
1839 else 1670 else
1840 i = 5; 1671 i = 5;
1841# ifdef MOUSE_SLIP_WHEELING 1672# ifdef MOUSE_SLIP_WHEELING
1842 if (ev->state & ControlMask) 1673 if (ev.state & ControlMask)
1843 { 1674 {
1844 mouse_slip_wheel_speed += (v ? -1 : 1); 1675 mouse_slip_wheel_speed += (v ? -1 : 1);
1845 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1676 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1846 } 1677 }
1847# endif 1678# endif
1848# ifdef JUMP_MOUSE_WHEEL 1679# ifdef JUMP_MOUSE_WHEEL
1849 scr_page (v, i); 1680 scr_page (v, i);
1850 scr_refresh (SMOOTH_REFRESH); 1681 scr_refresh (SMOOTH_REFRESH);
1851 scrollbar_show (1); 1682 scrollbar_show (1);
1852# else 1683# else
1853 while (i--) 1684 while (i--)
1854 { 1685 {
1855 scr_page (v, 1); 1686 scr_page (v, 1);
1856 scr_refresh (SMOOTH_REFRESH); 1687 scr_refresh (SMOOTH_REFRESH);
1857 scrollbar_show (1); 1688 scrollbar_show (1);
1858 } 1689 }
1859# endif 1690# endif
1860 } 1691
1861 break; 1692 }
1693 break;
1862#endif 1694#endif
1863 } 1695
1864 }
1865 } 1696 }
1697 }
1866#ifdef MENUBAR 1698#ifdef MENUBAR
1867 else if (isMenuBarWindow(ev->window)) 1699 else if (isMenuBarWindow (ev.window))
1868 menubar_control (ev); 1700 menubar_control (ev);
1869#endif 1701#endif
1870} 1702}
1871
1872 1703
1873#ifdef TRANSPARENT 1704#ifdef TRANSPARENT
1705#if TINTING
1706/* shading taken from eterm-0.9.2 */
1707/* RGB 15 */
1708
1709static void
1710shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1711{
1712 unsigned char *ptr;
1713 int x, y;
1714
1715 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1716 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1717 /* No saturation */
1718 for (y = h; --y >= 0;) {
1719 for (x = -w; x < 0; x++) {
1720 int r, g, b;
1721
1722 b = ((uint16_t *) ptr)[x];
1723 r = (b & 0x7c00) * rm;
1724 g = (b & 0x3e0) * gm;
1725 b = (b & 0x1f) * bm;
1726 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1727 | ((g >> 8) & 0x3e0)
1728 | ((b >> 8) & 0x1f);
1729 }
1730 ptr += bpl;
1731 }
1732 } else {
1733 for (y = h; --y >= 0;) {
1734 for (x = -w; x < 0; x++) {
1735 int r, g, b;
1736
1737 b = ((uint16_t *) ptr)[x];
1738 r = (b & 0x7c00) * rm;
1739 g = (b & 0x3e0) * gm;
1740 b = (b & 0x1f) * bm;
1741 r |= (!(r >> 15) - 1);
1742 g |= (!(g >> 10) - 1);
1743 b |= (!(b >> 5) - 1);
1744 ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00)
1745 | ((g >> 8) & 0x3e0)
1746 | ((b >> 8) & 0x1f);
1747 }
1748 ptr += bpl;
1749 }
1750 }
1751}
1752
1753/* RGB 16 */
1754static void
1755shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1756{
1757 unsigned char *ptr;
1758 int x, y;
1759
1760 ptr = (unsigned char *)data + (w * sizeof(uint16_t));
1761 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1762 /* No saturation */
1763 for (y = h; --y >= 0;) {
1764 for (x = -w; x < 0; x++) {
1765 int r, g, b;
1766
1767 b = ((uint16_t *) ptr)[x];
1768 r = (b & 0xf800) * rm;
1769 g = (b & 0x7e0) * gm;
1770 b = (b & 0x1f) * bm;
1771 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1772 | ((g >> 8) & 0x7e0)
1773 | ((b >> 8) & 0x1f);
1774 }
1775 ptr += bpl;
1776 }
1777 } else {
1778 for (y = h; --y >= 0;) {
1779 for (x = -w; x < 0; x++) {
1780 int r, g, b;
1781
1782 b = ((uint16_t *) ptr)[x];
1783 r = (b & 0xf800) * rm;
1784 g = (b & 0x7e0) * gm;
1785 b = (b & 0x1f) * bm;
1786 r |= (!(r >> 16) - 1);
1787 g |= (!(g >> 11) - 1);
1788 b |= (!(b >> 5) - 1);
1789 ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800)
1790 | ((g >> 8) & 0x7e0)
1791 | ((b >> 8) & 0x1f);
1792 }
1793 ptr += bpl;
1794 }
1795 }
1796}
1797
1798/* RGB 24 */
1799static void
1800shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1801{
1802 unsigned char *ptr;
1803 int x, y;
1804
1805 ptr = (unsigned char *)data + (w * 3);
1806 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1807 /* No saturation */
1808 for (y = h; --y >= 0;) {
1809 for (x = -(w * 3); x < 0; x += 3) {
1810 int r, g, b;
1811
1812 if (byteorder.big_endian()) {
1813 r = (ptr[x + 0] * rm) >> 8;
1814 g = (ptr[x + 1] * gm) >> 8;
1815 b = (ptr[x + 2] * bm) >> 8;
1816 ptr[x + 0] = r;
1817 ptr[x + 1] = g;
1818 ptr[x + 2] = b;
1819 } else {
1820 r = (ptr[x + 2] * rm) >> 8;
1821 g = (ptr[x + 1] * gm) >> 8;
1822 b = (ptr[x + 0] * bm) >> 8;
1823 ptr[x + 2] = r;
1824 ptr[x + 1] = g;
1825 ptr[x + 0] = b;
1826 }
1827 }
1828 ptr += bpl;
1829 }
1830 } else {
1831 for (y = h; --y >= 0;) {
1832 for (x = -(w * 3); x < 0; x += 3) {
1833 int r, g, b;
1834
1835 if (byteorder.big_endian()) {
1836 r = (ptr[x + 0] * rm) >> 8;
1837 g = (ptr[x + 1] * gm) >> 8;
1838 b = (ptr[x + 2] * bm) >> 8;
1839
1840 r |= (!(r >> 8) - 1);
1841 g |= (!(g >> 8) - 1);
1842 b |= (!(b >> 8) - 1);
1843
1844 ptr[x + 0] = r;
1845 ptr[x + 1] = g;
1846 ptr[x + 2] = b;
1847 } else {
1848 r = (ptr[x + 2] * rm) >> 8;
1849 g = (ptr[x + 1] * gm) >> 8;
1850 b = (ptr[x + 0] * bm) >> 8;
1851
1852 r |= (!(r >> 8) - 1);
1853 g |= (!(g >> 8) - 1);
1854 b |= (!(b >> 8) - 1);
1855
1856 ptr[x + 2] = r;
1857 ptr[x + 1] = g;
1858 ptr[x + 0] = b;
1859 }
1860 }
1861 ptr += bpl;
1862 }
1863 }
1864}
1865
1866/* RGB 32 */
1867static void
1868shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm)
1869{
1870 unsigned char *ptr;
1871 int x, y;
1872
1873 ptr = (unsigned char *)data + (w * 4);
1874 if ((rm <= 256) && (gm <= 256) && (bm <= 256)) {
1875 /* No saturation */
1876 for (y = h; --y >= 0;) {
1877 if (byteorder.big_endian()) {
1878 for (x = -(w * 4); x < 0; x += 4) {
1879 int r, g, b;
1880
1881 r = (ptr[x + 1] * rm) >> 8;
1882 g = (ptr[x + 2] * gm) >> 8;
1883 b = (ptr[x + 3] * bm) >> 8;
1884 ptr[x + 1] = r;
1885 ptr[x + 2] = g;
1886 ptr[x + 3] = b;
1887 }
1888 } else {
1889 for (x = -(w * 4); x < 0; x += 4) {
1890 int r, g, b;
1891
1892 r = (ptr[x + 2] * rm) >> 8;
1893 g = (ptr[x + 1] * gm) >> 8;
1894 b = (ptr[x + 0] * bm) >> 8;
1895 ptr[x + 2] = r;
1896 ptr[x + 1] = g;
1897 ptr[x + 0] = b;
1898 }
1899 }
1900 ptr += bpl;
1901 }
1902 } else {
1903 for (y = h; --y >= 0;) {
1904 for (x = -(w * 4); x < 0; x += 4) {
1905 int r, g, b;
1906
1907 if (byteorder.big_endian()) {
1908 r = (ptr[x + 1] * rm) >> 8;
1909 g = (ptr[x + 2] * gm) >> 8;
1910 b = (ptr[x + 3] * bm) >> 8;
1911
1912 r |= (!(r >> 8) - 1);
1913 g |= (!(g >> 8) - 1);
1914 b |= (!(b >> 8) - 1);
1915
1916 ptr[x + 1] = r;
1917 ptr[x + 2] = g;
1918 ptr[x + 3] = b;
1919 } else {
1920 r = (ptr[x + 2] * rm) >> 8;
1921 g = (ptr[x + 1] * gm) >> 8;
1922 b = (ptr[x + 0] * bm) >> 8;
1923
1924 r |= (!(r >> 8) - 1);
1925 g |= (!(g >> 8) - 1);
1926 b |= (!(b >> 8) - 1);
1927
1928 ptr[x + 2] = r;
1929 ptr[x + 1] = g;
1930 ptr[x + 0] = b;
1931 }
1932 }
1933 ptr += bpl;
1934 }
1935 }
1936}
1937
1938#endif
1939
1874/* 1940/*
1875 * Check our parents are still who we think they are. 1941 * Check our parents are still who we think they are.
1876 * Do transparency updates if required 1942 * Do transparency updates if required
1877 */ 1943 */
1878int 1944int
1879rxvt_term::check_our_parents () 1945rxvt_term::check_our_parents ()
1880{ 1946{
1881 int i, pchanged, aformat, have_pixmap, rootdepth; 1947 int i, pchanged, aformat, have_pixmap, rootdepth;
1882 unsigned long nitems, bytes_after; 1948 unsigned long nitems, bytes_after;
1883 Atom atype; 1949 Atom atype;
1884 unsigned char *prop = NULL; 1950 unsigned char *prop = NULL;
1885 Window root, oldp, *list; 1951 Window root, oldp, *list;
1886 Pixmap rootpixmap = None; 1952 Pixmap rootpixmap = None;
1887 XWindowAttributes wattr, wrootattr; 1953 XWindowAttributes wattr, wrootattr;
1888 1954
1889 pchanged = 0; 1955 pchanged = 0;
1890 1956
1891 if (!(Options & Opt_transparent)) 1957 if (!(Options & Opt_transparent))
1892 return pchanged; /* Don't try any more */ 1958 return pchanged; /* Don't try any more */
1893 1959
1894 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr); 1960 XGetWindowAttributes (display->display, display->root, &wrootattr);
1895 rootdepth = wrootattr.depth; 1961 rootdepth = wrootattr.depth;
1896 1962
1897 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 1963 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1964
1898 if (rootdepth != wattr.depth) { 1965 if (rootdepth != wattr.depth)
1966 {
1899 if (am_transparent) { 1967 if (am_transparent)
1968 {
1900 pchanged = 1; 1969 pchanged = 1;
1901 XSetWindowBackground(Xdisplay, TermWin.vt, 1970 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
1902 PixColors[Color_bg]);
1903 am_transparent = am_pixmap_trans = 0; 1971 am_transparent = am_pixmap_trans = 0;
1904 } 1972 }
1973
1905 return pchanged; /* Don't try any more */ 1974 return pchanged; /* Don't try any more */
1906 } 1975 }
1907 1976
1908/* Get all X ops out of the queue so that our information is up-to-date. */ 1977 /* Get all X ops out of the queue so that our information is up-to-date. */
1909 XSync(Xdisplay, False); 1978 XSync (display->display, False);
1910 1979
1980 /*
1981 * Make the frame window set by the window manager have
1982 * the root background. Some window managers put multiple nested frame
1983 * windows for each client, so we have to take care about that.
1984 */
1985 i = (xa[XA_XROOTPMAPID]
1986 && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1987 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1988 &nitems, &bytes_after, &prop) == Success);
1989
1990 if (!i || prop == NULL)
1991 i = (xa[XA_XSETROOTID]
1992 && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID],
1993 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1994 &nitems, &bytes_after, &prop) == Success);
1995
1996 if (!i || prop == NULL)
1997 have_pixmap = 0;
1998 else
1999 {
2000 have_pixmap = 1;
2001 rootpixmap = * ((Pixmap *)prop);
2002 XFree (prop);
2003 }
2004
2005 if (have_pixmap)
2006 {
2007 /*
2008 * Copy display->root pixmap transparency
2009 */
2010 int sx, sy, nx, ny;
2011 unsigned int nw, nh;
2012 Window cr;
2013 XImage *image;
2014 GC gc;
2015 XGCValues gcvalue;
2016
2017 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
2018 0, 0, &sx, &sy, &cr);
2019 nw = (unsigned int)szHint.width;
2020 nh = (unsigned int)szHint.height;
2021 nx = ny = 0;
2022
2023 if (sx < 0)
2024 {
2025 nw += sx;
2026 nx = -sx;
2027 sx = 0;
2028 }
2029
2030 if (sy < 0)
2031 {
2032 nh += sy;
2033 ny = -sy;
2034 sy = 0;
2035 }
2036
2037 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
2038 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
2039 allowedxerror = -1;
2040 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap);
2041
2042 /* XXX: handle BadMatch - usually because we're outside the pixmap */
2043 /* XXX: may need a delay here? */
2044 allowedxerror = 0;
2045
2046 if (image == NULL)
2047 {
2048 if (am_transparent && am_pixmap_trans)
2049 {
2050 pchanged = 1;
2051 if (TermWin.pixmap != None)
2052 {
2053 XFreePixmap (display->display, TermWin.pixmap);
2054 TermWin.pixmap = None;
2055 }
2056 }
2057
2058 am_pixmap_trans = 0;
2059 }
2060 else
2061 {
2062 if (TermWin.pixmap != None)
2063 XFreePixmap (display->display, TermWin.pixmap);
2064
2065#if TINTING
2066 if (ISSET_PIXCOLOR (Color_tint))
2067 {
2068 unsigned short shade, rm, gm, bm;
2069
2070 PixColors[Color_tint].get (display, rm, gm, bm);
2071
2072 rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but...
2073
2074 /* Determine bitshift and bitmask values */
2075 switch (image->bits_per_pixel)
2076 {
2077 case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2078 case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2079 case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2080 case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break;
2081 }
2082 }
2083#endif
2084
2085 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
2086 szHint.width, szHint.height, image->depth);
2087 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
2088 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
2089 nx, ny, image->width, image->height);
2090 XFreeGC (display->display, gc);
2091 XDestroyImage (image);
2092 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2093 TermWin.pixmap);
2094
2095 if (!am_transparent || !am_pixmap_trans)
2096 pchanged = 1;
2097
2098 am_transparent = am_pixmap_trans = 1;
2099 }
2100 }
2101
2102 if (!am_pixmap_trans)
2103 {
2104 unsigned int n;
2105 /*
2106 * InheritPixmap transparency
2107 */
2108 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2109 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2110 {
2111 oldp = TermWin.parent[i];
2112 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2113 &TermWin.parent[i], &list, &n);
2114 XFree (list);
2115 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2116
2117 if (TermWin.parent[i] == display->root)
2118 {
2119 if (oldp != None)
2120 pchanged = 1;
2121
2122 break;
2123 }
2124
2125 if (oldp != TermWin.parent[i])
2126 pchanged = 1;
2127 }
2128
2129 n = 0;
2130
2131 if (pchanged)
2132 {
2133 for (; n < (unsigned int)i; n++)
2134 {
2135 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2136 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2137 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2138 {
2139 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2140 break;
2141 }
2142 }
2143 }
2144
2145 if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0])))
2146 {
2147 D_X ((stderr, "InheritPixmap Turning off"));
2148 XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]);
2149 XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]);
2150 am_transparent = 0;
2151 /* XXX: also turn off Opt_transparent? */
2152 }
2153 else
2154 {
2155#if WAIT_FOR_WM
2156 /* wait (an arbitrary period) for the WM to do its thing
2157 * needed for fvwm2.2.2 (and before?) */
2158 sleep (1);
2159#endif
2160 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2161 for (n = 0; n < (unsigned int)i; n++)
2162 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative);
2163
2164 XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative);
2165 am_transparent = 1;
2166 }
2167
2168 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2169 TermWin.parent[i] = None;
2170 }
2171
2172 return pchanged;
2173}
2174#endif
2175
2176/*}}} */
2177
2178bool
2179rxvt_term::cmd_parse ()
2180{
2181 bool flag = false;
2182 unicode_t ch = NOCHAR;
2183 unsigned char *seq_begin; // remember start of esc-sequence here
2184
2185 for (;;)
2186 {
2187 if (ch == NOCHAR)
2188 {
2189 seq_begin = cmdbuf_ptr;
2190 ch = next_char ();
2191 }
2192
2193 if (ch == NOCHAR) // TODO: improve
2194 break;
2195
2196 if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r')
2197 {
2198 /* Read a text string from the input buffer */
2199 unicode_t buf[UBUFSIZ];
2200 bool refreshnow = false;
2201 int nlines = 0;
2202 unicode_t *str = buf;
2203
2204 *str++ = ch;
2205
2206 for (;;)
2207 {
2208 seq_begin = cmdbuf_ptr;
2209 ch = next_char ();
2210
2211 if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r'))
2212 break;
2213
2214 *str++ = ch;
2215
2216 if (ch == '\n')
2217 {
2218 nlines++;
2219 refresh_count++;
2220
2221 if (! (Options & Opt_jumpScroll)
2222 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
2223 {
2224 refreshnow = true;
2225 flag = true;
2226 ch = NOCHAR;
2227 break;
2228 }
2229
2230 // scr_add_lines only works for nlines < TermWin.nrow - 1.
2231 if (nlines >= TermWin.nrow - 1)
2232 {
2233 scr_add_lines (buf, nlines, str - buf);
2234 nlines = 0;
2235 str = buf;
2236 }
2237 }
2238
2239 if (str >= buf + UBUFSIZ)
2240 {
2241 ch = NOCHAR;
2242 break;
2243 }
2244 }
2245
2246 scr_add_lines (buf, nlines, str - buf);
2247
2248 /*
2249 * If there have been a lot of new lines, then update the screen
2250 * What the heck I'll cheat and only refresh less than every page-full.
2251 * the number of pages between refreshes is refresh_limit, which
2252 * is incremented here because we must be doing flat-out scrolling.
2253 *
2254 * refreshing should be correct for small scrolls, because of the
2255 * time-out
2256 */
2257 if (refreshnow)
2258 {
2259 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
2260 refresh_limit++;
2261
2262 scr_refresh (refresh_type);
2263 }
2264
2265 }
2266 else
2267 {
2268 try
2269 {
2270 process_nonprinting (ch);
2271 }
2272 catch (const class out_of_input &o)
2273 {
2274 // we ran out of input, retry later
2275 cmdbuf_ptr = seq_begin;
2276 break;
2277 }
2278
2279 ch = NOCHAR;
2280 }
2281 }
2282
2283 return flag;
2284}
2285
2286// read the next character
2287unicode_t
2288rxvt_term::next_char ()
2289{
2290 while (cmdbuf_ptr < cmdbuf_endp)
2291 {
2292 // assume 7-bit to be ascii ALWAYS
2293 if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b)
2294 return *cmdbuf_ptr++;
2295
2296 wchar_t wc;
2297 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
2298
2299 if (len == (size_t)-2)
2300 {
2301 // the mbstate stores incomplete sequences. didn't know this :/
2302 cmdbuf_ptr = cmdbuf_endp;
2303 break;
2304 }
2305
2306 if (len == (size_t)-1)
2307 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
2308
2309 // assume wchar == unicode
2310 cmdbuf_ptr += len;
2311 return wc;
2312 }
2313
2314 return NOCHAR;
2315}
2316
2317/* rxvt_cmd_getc () - Return next input character */
1911/* 2318/*
1912 * Make the frame window set by the window manager have 2319 * Return the next input character after first passing any keyboard input
1913 * the root background. Some window managers put multiple nested frame 2320 * to the command.
1914 * windows for each client, so we have to take care about that.
1915 */ 2321 */
1916 i = (xa[XA_XROOTPMAPID] != 0 2322unicode_t
1917 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID], 2323rxvt_term::cmd_getc ()
1918 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 2324{
1919 &nitems, &bytes_after, &prop) == Success)); 2325 unicode_t c = next_char ();
1920 if (!i || prop == NULL)
1921 have_pixmap = 0;
1922 else {
1923 have_pixmap = 1;
1924 rootpixmap = *((Pixmap *)prop);
1925 XFree(prop);
1926 }
1927 if (have_pixmap) {
1928/*
1929 * Copy Xroot pixmap transparency
1930 */
1931 int sx, sy, nx, ny;
1932 unsigned int nw, nh;
1933 Window cr;
1934 XImage *image;
1935 GC gc;
1936 XGCValues gcvalue;
1937 2326
1938 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot, 2327 if (c == NOCHAR)
1939 0, 0, &sx, &sy, &cr); 2328 throw out_of_input;
1940 nw = (unsigned int)szHint.width;
1941 nh = (unsigned int)szHint.height;
1942 nx = ny = 0;
1943 if (sx < 0) {
1944 nw += sx;
1945 nx = -sx;
1946 sx = 0;
1947 }
1948 if (sy < 0) {
1949 nh += sy;
1950 ny = -sy;
1951 sy = 0;
1952 }
1953 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
1954 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
1955 allowedxerror = -1;
1956 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
1957 ZPixmap);
1958 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1959 /* XXX: may need a delay here? */
1960 allowedxerror = 0;
1961 if (image == NULL) {
1962 if (am_transparent && am_pixmap_trans) {
1963 pchanged = 1;
1964 if (TermWin.pixmap != None) {
1965 XFreePixmap(Xdisplay, TermWin.pixmap);
1966 TermWin.pixmap = None;
1967 }
1968 }
1969 am_pixmap_trans = 0;
1970 } else {
1971 if (TermWin.pixmap != None)
1972 XFreePixmap(Xdisplay, TermWin.pixmap);
1973 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
1974 (unsigned int)szHint.width,
1975 (unsigned int)szHint.height,
1976 (unsigned int)image->depth);
1977 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
1978 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
1979 nx, ny, (unsigned int)image->width,
1980 (unsigned int)image->height);
1981 XFreeGC(Xdisplay, gc);
1982 XDestroyImage(image);
1983 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
1984 TermWin.pixmap);
1985 if (!am_transparent || !am_pixmap_trans)
1986 pchanged = 1;
1987 am_transparent = am_pixmap_trans = 1;
1988 }
1989 }
1990 if (!am_pixmap_trans) {
1991 unsigned int n;
1992/*
1993 * InheritPixmap transparency
1994 */
1995 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
1996 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
1997 i++) {
1998 oldp = TermWin.parent[i];
1999 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
2000 &TermWin.parent[i], &list, &n);
2001 XFree(list);
2002 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2003 if (TermWin.parent[i] == Xroot) {
2004 if (oldp != None)
2005 pchanged = 1;
2006 break;
2007 }
2008 if (oldp != TermWin.parent[i])
2009 pchanged = 1;
2010 }
2011 n = 0;
2012 if (pchanged) {
2013 for (; n < (unsigned int)i; n++) {
2014 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr);
2015 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2016 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) {
2017 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1;
2018 break;
2019 }
2020 }
2021 }
2022 if (n > (int)(sizeof(TermWin.parent)
2023 / sizeof(TermWin.parent[0]))) {
2024 D_X((stderr, "InheritPixmap Turning off"));
2025 XSetWindowBackground(Xdisplay, TermWin.parent[0],
2026 PixColors[Color_fg]);
2027 XSetWindowBackground(Xdisplay, TermWin.vt,
2028 PixColors[Color_bg]);
2029 am_transparent = 0;
2030 /* XXX: also turn off Opt_transparent? */
2031 } else {
2032 /* wait (an arbitrary period) for the WM to do its thing
2033 * needed for fvwm2.2.2 (and before?) */
2034# ifdef HAVE_NANOSLEEP
2035 struct timespec rqt;
2036 2329
2037 rqt.tv_sec = 1; 2330 return c;
2038 rqt.tv_nsec = 0;
2039 nanosleep(&rqt, NULL);
2040# else
2041 sleep(1);
2042# endif
2043 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2044 for (n = 0; n < (unsigned int)i; n++)
2045 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2046 ParentRelative);
2047 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2048 ParentRelative);
2049 am_transparent = 1;
2050 }
2051 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2052 TermWin.parent[i] = None;
2053 }
2054 return pchanged;
2055} 2331}
2056#endif
2057
2058/*}}} */
2059 2332
2060/*{{{ print pipe */ 2333/*{{{ print pipe */
2061/*----------------------------------------------------------------------*/ 2334/*----------------------------------------------------------------------*/
2062#ifdef PRINTPIPE 2335#ifdef PRINTPIPE
2063FILE * 2336FILE *
2064rxvt_term::popen_printer () 2337rxvt_term::popen_printer ()
2065{ 2338{
2066 FILE *stream = popen(rs[Rs_print_pipe], "w"); 2339 FILE *stream = popen (rs[Rs_print_pipe], "w");
2067 2340
2068 if (stream == NULL) 2341 if (stream == NULL)
2069 rxvt_print_error("can't open printer pipe"); 2342 rxvt_warn ("can't open printer pipe, not printing.\n");
2343
2070 return stream; 2344 return stream;
2071} 2345}
2072 2346
2073int 2347int
2074rxvt_term::pclose_printer (FILE *stream) 2348rxvt_term::pclose_printer (FILE *stream)
2075{ 2349{
2076 fflush (stream); 2350 fflush (stream);
2077/* pclose() reported not to work on SunOS 4.1.3 */
2078# if defined (__sun__) /* TODO: RESOLVE THIS */
2079/* pclose works provided SIGCHLD handler uses waitpid */
2080 return pclose (stream); /* return fclose (stream); */
2081# else
2082 return pclose (stream); 2351 return pclose (stream);
2083# endif
2084} 2352}
2085 2353
2086/* 2354/*
2087 * simulate attached vt100 printer 2355 * simulate attached vt100 printer
2088 */ 2356 */
2089void 2357void
2090rxvt_term::process_print_pipe () 2358rxvt_term::process_print_pipe ()
2091{ 2359{
2092 int done; 2360 int done;
2093 FILE *fd; 2361 FILE *fd;
2094 2362
2095 if ((fd = popen_printer ()) == NULL) 2363 if ((fd = popen_printer ()) == NULL)
2096 return; 2364 return;
2097 2365
2098/* 2366 /*
2099 * Send all input to the printer until either ESC[4i or ESC[?4i 2367 * Send all input to the printer until either ESC[4i or ESC[?4i
2100 * is received. 2368 * is received.
2101 */ 2369 */
2102 for (done = 0; !done;) { 2370 for (done = 0; !done;)
2371 {
2103 unsigned char buf[8]; 2372 unsigned char buf[8];
2104 unsigned char ch; 2373 unicode_t ch;
2105 unsigned int i, len; 2374 unsigned int i, len;
2106 2375
2107 if ((ch = cmd_getc ()) != C0_ESC) { 2376 if ((ch = cmd_getc ()) != C0_ESC)
2377 {
2108 if (putc(ch, fd) == EOF) 2378 if (putc (ch, fd) == EOF)
2109 break; /* done = 1 */ 2379 break; /* done = 1 */
2110 } else { 2380 }
2381 else
2382 {
2111 len = 0; 2383 len = 0;
2112 buf[len++] = ch; 2384 buf[len++] = ch;
2113 2385
2114 if ((buf[len++] = cmd_getc ()) == '[') { 2386 if ((buf[len++] = cmd_getc ()) == '[')
2387 {
2115 if ((ch = cmd_getc ()) == '?') { 2388 if ((ch = cmd_getc ()) == '?')
2116 buf[len++] = '?'; 2389 {
2117 ch = cmd_getc (); 2390 buf[len++] = '?';
2118 } 2391 ch = cmd_getc ();
2392 }
2119 if ((buf[len++] = ch) == '4') { 2393 if ((buf[len++] = ch) == '4')
2394 {
2120 if ((buf[len++] = cmd_getc ()) == 'i') 2395 if ((buf[len++] = cmd_getc ()) == 'i')
2121 break; /* done = 1 */ 2396 break; /* done = 1 */
2122 } 2397 }
2398 }
2399
2400 for (i = 0; i < len; i++)
2401 if (putc (buf[i], fd) == EOF)
2402 {
2403 done = 1;
2404 break;
2405 }
2406 }
2123 } 2407 }
2124 for (i = 0; i < len; i++) 2408
2125 if (putc(buf[i], fd) == EOF) {
2126 done = 1;
2127 break;
2128 }
2129 }
2130 }
2131 pclose_printer (fd); 2409 pclose_printer (fd);
2132} 2410}
2133#endif /* PRINTPIPE */ 2411#endif /* PRINTPIPE */
2134/*}}} */ 2412/*}}} */
2135 2413
2136/* *INDENT-OFF* */ 2414/* *INDENT-OFF* */
2137enum { 2415enum {
2138 C1_40 = 0x40, 2416 C1_40 = 0x40,
2139 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2417 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2140 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2418 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2141 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2419 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2142 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2420 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC,
2143}; 2421};
2144/* *INDENT-ON* */ 2422/* *INDENT-ON* */
2145 2423
2146/*{{{ process non-printing single characters */ 2424/*{{{ process non-printing single characters */
2147void 2425void
2148rxvt_term::process_nonprinting (unsigned char ch) 2426rxvt_term::process_nonprinting (unicode_t ch)
2149{ 2427{
2150 switch (ch) { 2428 switch (ch)
2429 {
2430 case C0_ESC:
2431 process_escape_seq ();
2432 break;
2151 case C0_ENQ: /* terminal Status */ 2433 case C0_ENQ: /* terminal Status */
2152 if (rs[Rs_answerbackstring]) 2434 if (rs[Rs_answerbackstring])
2153 tt_write(
2154 (const unsigned char *)rs[Rs_answerbackstring], 2435 tt_write ((const unsigned char *)rs[Rs_answerbackstring],
2155 (unsigned int)STRLEN(rs[Rs_answerbackstring])); 2436 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2156 else 2437 else
2157 tt_write((unsigned char *)VT100_ANS, 2438 tt_write ((unsigned char *)VT100_ANS,
2158 (unsigned int)STRLEN(VT100_ANS)); 2439 (unsigned int)STRLEN (VT100_ANS));
2159 break; 2440 break;
2160 case C0_BEL: /* bell */ 2441 case C0_BEL: /* bell */
2161 scr_bell (); 2442 scr_bell ();
2162 break; 2443 break;
2163 case C0_BS: /* backspace */ 2444 case C0_BS: /* backspace */
2164 scr_backspace (); 2445 scr_backspace ();
2165 break; 2446 break;
2166 case C0_HT: /* tab */ 2447 case C0_HT: /* tab */
2167 scr_tab (1); 2448 scr_tab (1);
2168 break; 2449 break;
2169 case C0_CR: /* carriage return */ 2450 case C0_CR: /* carriage return */
2170 scr_gotorc (0, 0, R_RELATIVE); 2451 scr_gotorc (0, 0, R_RELATIVE);
2171 break; 2452 break;
2172 case C0_VT: /* vertical tab, form feed */ 2453 case C0_VT: /* vertical tab, form feed */
2173 case C0_FF: 2454 case C0_FF:
2174 case C0_LF: /* line feed */ 2455 case C0_LF: /* line feed */
2175 scr_index (UP); 2456 scr_index (UP);
2176 break; 2457 break;
2177 case C0_SO: /* shift out - acs */ 2458 case C0_SO: /* shift out - acs */
2178 scr_charset_choose (1); 2459 scr_charset_choose (1);
2179 break; 2460 break;
2180 case C0_SI: /* shift in - acs */ 2461 case C0_SI: /* shift in - acs */
2181 scr_charset_choose (0); 2462 scr_charset_choose (0);
2182 break; 2463 break;
2464
2465 // 8-bit controls
2466 case 0x90: /* DCS */
2467 process_dcs_seq ();
2468 break;
2469 case 0x9b: /* CSI */
2470 process_csi_seq ();
2471 break;
2472 case 0x9d: /* CSI */
2473 process_osc_seq ();
2474 break;
2183 } 2475 }
2184} 2476}
2185/*}}} */ 2477/*}}} */
2186 2478
2187 2479
2188/*{{{ process VT52 escape sequences */ 2480/*{{{ process VT52 escape sequences */
2189void 2481void
2190rxvt_term::process_escape_vt52 (unsigned char ch) 2482rxvt_term::process_escape_vt52 (unicode_t ch)
2191{ 2483{
2192 int row, col; 2484 int row, col;
2485
2486 switch (ch)
2193 2487 {
2194 switch (ch) {
2195 case 'A': /* cursor up */ 2488 case 'A': /* cursor up */
2196 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE); 2489 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE);
2197 break; 2490 break;
2198 case 'B': /* cursor down */ 2491 case 'B': /* cursor down */
2199 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE); 2492 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE);
2200 break; 2493 break;
2201 case 'C': /* cursor right */ 2494 case 'C': /* cursor right */
2202 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE); 2495 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
2203 break; 2496 break;
2204 case 'D': /* cursor left */ 2497 case 'D': /* cursor left */
2205 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE); 2498 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
2206 break; 2499 break;
2207 case 'H': /* cursor home */ 2500 case 'H': /* cursor home */
2208 scr_gotorc (0, 0, 0); 2501 scr_gotorc (0, 0, 0);
2209 break; 2502 break;
2210 case 'I': /* cursor up and scroll down if needed */ 2503 case 'I': /* cursor up and scroll down if needed */
2211 scr_index (DN); 2504 scr_index (DN);
2212 break; 2505 break;
2213 case 'J': /* erase to end of screen */ 2506 case 'J': /* erase to end of screen */
2214 scr_erase_screen (0); 2507 scr_erase_screen (0);
2215 break; 2508 break;
2216 case 'K': /* erase to end of line */ 2509 case 'K': /* erase to end of line */
2217 scr_erase_line (0); 2510 scr_erase_line (0);
2218 break; 2511 break;
2219 case 'Y': /* move to specified row and col */ 2512 case 'Y': /* move to specified row and col */
2220 /* full command is 'ESC Y row col' where row and col 2513 /* full command is 'ESC Y row col' where row and col
2221 * are encoded by adding 32 and sending the ascii 2514 * are encoded by adding 32 and sending the ascii
2222 * character. eg. SPACE = 0, '+' = 13, '0' = 18, 2515 * character. eg. SPACE = 0, '+' = 13, '0' = 18,
2223 * etc. */ 2516 * etc. */
2224 row = cmd_getc () - ' '; 2517 row = cmd_getc () - ' ';
2225 col = cmd_getc () - ' '; 2518 col = cmd_getc () - ' ';
2226 scr_gotorc (row, col, 0); 2519 scr_gotorc (row, col, 0);
2227 break; 2520 break;
2228 case 'Z': /* identify the terminal type */ 2521 case 'Z': /* identify the terminal type */
2229 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2522 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2230 break; 2523 break;
2231 case '<': /* turn off VT52 mode */ 2524 case '<': /* turn off VT52 mode */
2232 PrivMode(0, PrivMode_vt52); 2525 PrivMode (0, PrivMode_vt52);
2233 break; 2526 break;
2234 case 'F': /* use special graphics character set */ 2527 case 'F': /* use special graphics character set */
2235 case 'G': /* use regular character set */ 2528 case 'G': /* use regular character set */
2236 /* unimplemented */ 2529 /* unimplemented */
2237 break; 2530 break;
2238 case '=': /* use alternate keypad mode */ 2531 case '=': /* use alternate keypad mode */
2239 case '>': /* use regular keypad mode */ 2532 case '>': /* use regular keypad mode */
2240 /* unimplemented */ 2533 /* unimplemented */
2241 break; 2534 break;
2242 } 2535 }
2243} 2536}
2244/*}}} */ 2537/*}}} */
2245 2538
2246 2539
2247/*{{{ process escape sequences */ 2540/*{{{ process escape sequences */
2248void 2541void
2249rxvt_term::process_escape_seq () 2542rxvt_term::process_escape_seq ()
2250{ 2543{
2251 unsigned char ch = cmd_getc (); 2544 unicode_t ch = cmd_getc ();
2252 2545
2253 if (PrivateModes & PrivMode_vt52) { 2546 if (PrivateModes & PrivMode_vt52)
2254 process_escape_vt52 (ch);
2255 return;
2256 }
2257 2547 {
2548 process_escape_vt52 (ch);
2549 return;
2550 }
2551
2258 switch (ch) { 2552 switch (ch)
2553 {
2259 /* case 1: do_tek_mode (); break; */ 2554 /* case 1: do_tek_mode (); break; */
2260 case '#': 2555 case '#':
2261 if (cmd_getc () == '8') 2556 if (cmd_getc () == '8')
2262 scr_E (); 2557 scr_E ();
2263 break; 2558 break;
2264 case '(': 2559 case '(':
2265 scr_charset_set (0, (unsigned int)cmd_getc ()); 2560 scr_charset_set (0, (unsigned int)cmd_getc ());
2266 break; 2561 break;
2267 case ')': 2562 case ')':
2268 scr_charset_set (1, (unsigned int)cmd_getc ()); 2563 scr_charset_set (1, (unsigned int)cmd_getc ());
2269 break; 2564 break;
2270 case '*': 2565 case '*':
2271 scr_charset_set (2, (unsigned int)cmd_getc ()); 2566 scr_charset_set (2, (unsigned int)cmd_getc ());
2272 break; 2567 break;
2273 case '+': 2568 case '+':
2274 scr_charset_set (3, (unsigned int)cmd_getc ()); 2569 scr_charset_set (3, (unsigned int)cmd_getc ());
2275 break; 2570 break;
2276#ifdef MULTICHAR_SET
2277 case '$':
2278 scr_charset_set (-2, (unsigned int)cmd_getc ());
2279 break;
2280#endif
2281#ifndef NO_FRILLS 2571#ifndef NO_FRILLS
2282 case '6': 2572 case '6':
2283 scr_backindex (); 2573 scr_backindex ();
2284 break; 2574 break;
2285#endif 2575#endif
2286 case '7': 2576 case '7':
2287 scr_cursor (SAVE); 2577 scr_cursor (SAVE);
2288 break; 2578 break;
2289 case '8': 2579 case '8':
2290 scr_cursor (RESTORE); 2580 scr_cursor (RESTORE);
2291 break; 2581 break;
2292#ifndef NO_FRILLS 2582#ifndef NO_FRILLS
2293 case '9': 2583 case '9':
2294 scr_forwardindex (); 2584 scr_forwardindex ();
2295 break; 2585 break;
2296#endif 2586#endif
2297 case '=': 2587 case '=':
2298 case '>': 2588 case '>':
2299 PrivMode((ch == '='), PrivMode_aplKP); 2589 PrivMode ((ch == '='), PrivMode_aplKP);
2300 break; 2590 break;
2301 2591
2302 case C1_40: 2592 case C1_40:
2303 cmd_getc (); 2593 cmd_getc ();
2304 break; 2594 break;
2305 case C1_44: 2595 case C1_44:
2306 scr_index (UP); 2596 scr_index (UP);
2307 break; 2597 break;
2308 2598
2309 /* 8.3.87: NEXT LINE */ 2599 /* 8.3.87: NEXT LINE */
2310 case C1_NEL: /* ESC E */ 2600 case C1_NEL: /* ESC E */
2311 { 2601 {
2312 uint32_t nlcr[] = { '\n', '\r' }; 2602 unicode_t nlcr[] = { L'\n', L'\r' };
2313 scr_add_lines (nlcr, 1, 2); 2603 scr_add_lines (nlcr, 1, 2);
2314 } 2604 }
2315 break; 2605 break;
2316 2606
2317 /* kidnapped escape sequence: Should be 8.3.48 */ 2607 /* kidnapped escape sequence: Should be 8.3.48 */
2318 case C1_ESA: /* ESC G */ 2608 case C1_ESA: /* ESC G */
2319 process_graphics (); 2609 process_graphics ();
2320 break; 2610 break;
2321 2611
2322 /* 8.3.63: CHARACTER TABULATION SET */ 2612 /* 8.3.63: CHARACTER TABULATION SET */
2323 case C1_HTS: /* ESC H */ 2613 case C1_HTS: /* ESC H */
2324 scr_set_tab (1); 2614 scr_set_tab (1);
2325 break; 2615 break;
2326 2616
2327 /* 8.3.105: REVERSE LINE FEED */ 2617 /* 8.3.105: REVERSE LINE FEED */
2328 case C1_RI: /* ESC M */ 2618 case C1_RI: /* ESC M */
2329 scr_index (DN); 2619 scr_index (DN);
2330 break; 2620 break;
2331 2621
2332 /* 8.3.142: SINGLE-SHIFT TWO */ 2622 /* 8.3.142: SINGLE-SHIFT TWO */
2333 /*case C1_SS2: scr_single_shift (2); break; */ 2623 /*case C1_SS2: scr_single_shift (2); break; */
2334 2624
2335 /* 8.3.143: SINGLE-SHIFT THREE */ 2625 /* 8.3.143: SINGLE-SHIFT THREE */
2336 /*case C1_SS3: scr_single_shift (3); break; */ 2626 /*case C1_SS3: scr_single_shift (3); break; */
2337 2627
2338 /* 8.3.27: DEVICE CONTROL STRING */ 2628 /* 8.3.27: DEVICE CONTROL STRING */
2339 case C1_DCS: /* ESC P */ 2629 case C1_DCS: /* ESC P */
2340 process_dcs_seq (); 2630 process_dcs_seq ();
2341 break; 2631 break;
2342 2632
2343 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2633 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2344 case C1_SCI: /* ESC Z */ 2634 case C1_SCI: /* ESC Z */
2345 tt_write((const unsigned char *)ESCZ_ANSWER, 2635 tt_write ((const unsigned char *)ESCZ_ANSWER,
2346 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 2636 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2347 break; /* steal obsolete ESC [ c */ 2637 break; /* steal obsolete ESC [ c */
2348 2638
2349 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2639 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2350 case C1_CSI: /* ESC [ */ 2640 case C1_CSI: /* ESC [ */
2351 process_csi_seq (); 2641 process_csi_seq ();
2352 break; 2642 break;
2353 2643
2354 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2644 /* 8.3.90: OPERATING SYSTEM COMMAND */
2355 case C1_OSC: /* ESC ] */ 2645 case C1_OSC: /* ESC ] */
2356 process_osc_seq (); 2646 process_osc_seq ();
2357 break; 2647 break;
2358 2648
2359 /* 8.3.106: RESET TO INITIAL STATE */ 2649 /* 8.3.106: RESET TO INITIAL STATE */
2360 case 'c': 2650 case 'c':
2651 mbstate.reset ();
2361 scr_poweron (); 2652 scr_poweron ();
2362 scrollbar_show (1); 2653 scrollbar_show (1);
2363 break; 2654 break;
2364 2655
2365 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2656 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2366 case 'n': 2657 case 'n':
2367 scr_charset_choose (2); 2658 scr_charset_choose (2);
2368 break; 2659 break;
2369 2660
2370 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ 2661 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */
2371 case 'o': 2662 case 'o':
2372 scr_charset_choose (3); 2663 scr_charset_choose (3);
2373 break; 2664 break;
2374 } 2665 }
2375} 2666}
2376/*}}} */ 2667/*}}} */
2377 2668
2378/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2669/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2379/* *INDENT-OFF* */ 2670/* *INDENT-OFF* */
2380enum { 2671enum {
2381 CSI_ICH = 0x40, 2672 CSI_ICH = 0x40,
2382 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2673 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2383 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2674 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2384 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2675 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2385 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2676 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2386 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2677 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2387 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2678 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2388 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2679 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2389 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2680 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2390}; 2681};
2391 2682
2392#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2683#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2393 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2684 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2394 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2685 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2395#define get_byte_array_bit(array, bit) \ 2686#define get_byte_array_bit(array, bit) \
2396 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2687 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2397 2688
2398const unsigned char csi_defaults[] = { 2689const unsigned char csi_defaults[] =
2690 {
2399 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2691 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2400 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2692 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2401 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2693 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2402 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2694 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2403 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2695 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2404 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2696 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2405 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2697 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2406 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2698 make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */
2407}; 2699 };
2408/* *INDENT-ON* */ 2700/* *INDENT-ON* */
2409 2701
2410void 2702void
2411rxvt_term::process_csi_seq () 2703rxvt_term::process_csi_seq ()
2412{ 2704{
2413 unsigned char ch, priv, i; 2705 unicode_t ch, priv, i;
2414 unsigned int nargs, p; 2706 unsigned int nargs, p;
2415 int n, ndef; 2707 int n, ndef;
2416 int arg[ESC_ARGS]; 2708 int arg[ESC_ARGS];
2417 2709
2418 for (nargs = ESC_ARGS; nargs > 0;) 2710 for (nargs = ESC_ARGS; nargs > 0;)
2419 arg[--nargs] = 0; 2711 arg[--nargs] = 0;
2420 2712
2421 priv = 0; 2713 priv = 0;
2714 ch = cmd_getc ();
2715 if (ch >= '<' && ch <= '?')
2716 { /* '<' '=' '>' '?' */
2717 priv = ch;
2422 ch = cmd_getc (); 2718 ch = cmd_getc ();
2423 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */
2424 priv = ch;
2425 ch = cmd_getc ();
2426 } 2719 }
2720
2427/* read any numerical arguments */ 2721 /* read any numerical arguments */
2428 for (n = -1; ch < CSI_ICH; ) { 2722 for (n = -1; ch < CSI_ICH; )
2723 {
2429 if (isdigit(ch)) { 2724 if (isdigit (ch))
2725 {
2430 if (n < 0) 2726 if (n < 0)
2431 n = ch - '0'; 2727 n = ch - '0';
2432 else 2728 else
2433 n = n * 10 + ch - '0'; 2729 n = n * 10 + ch - '0';
2730 }
2434 } else if (ch == ';') { 2731 else if (ch == ';')
2732 {
2435 if (nargs < ESC_ARGS) 2733 if (nargs < ESC_ARGS)
2436 arg[nargs++] = n; 2734 arg[nargs++] = n;
2437 n = -1; 2735 n = -1;
2438 } else if (ch == '\b') { 2736 }
2439 scr_backspace (); 2737 else if (IS_CONTROL (ch))
2440 } else if (ch == C0_ESC) { 2738 process_nonprinting (ch);
2441 process_escape_seq (); 2739
2740 ch = cmd_getc ();
2741 }
2742
2743 if (ch > CSI_7F)
2442 return; 2744 return;
2443 } else if (ch < ' ') {
2444 process_nonprinting (ch);
2445 }
2446 ch = cmd_getc ();
2447 }
2448 2745
2449 if (ch > CSI_7F)
2450 return;
2451
2452 if (nargs < ESC_ARGS) 2746 if (nargs < ESC_ARGS)
2453 arg[nargs++] = n; 2747 arg[nargs++] = n;
2454 2748
2455 i = ch - CSI_ICH; 2749 i = ch - CSI_ICH;
2456 ndef = get_byte_array_bit(csi_defaults, i); 2750 ndef = get_byte_array_bit (csi_defaults, i);
2457 for (p = 0; p < nargs; p++) 2751 for (p = 0; p < nargs; p++)
2458 if (arg[p] == -1) 2752 if (arg[p] == -1)
2459 arg[p] = ndef; 2753 arg[p] = ndef;
2460 2754
2461#ifdef DEBUG_CMD 2755#ifdef DEBUG_CMD
2462 fprintf(stderr, "CSI "); 2756 fprintf (stderr, "CSI ");
2463 for (p = 0; p < nargs; p++) 2757 for (p = 0; p < nargs; p++)
2464 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 2758 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2465 fprintf(stderr, "%c\n", ch); 2759 fprintf (stderr, "%c\n", ch);
2466#endif 2760#endif
2467 2761
2468/* 2762 /*
2469 * private mode handling 2763 * private mode handling
2470 */ 2764 */
2471 if (priv) { 2765 if (priv)
2472 switch (priv) { 2766 {
2473 case '>': 2767 switch (priv)
2768 {
2769 case '>':
2474 if (ch == CSI_DA) /* secondary device attributes */ 2770 if (ch == CSI_DA) /* secondary device attributes */
2475 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2771 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING);
2476 break; 2772 break;
2477 case '?': 2773 case '?':
2478 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2774 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2479 process_terminal_mode (ch, priv, nargs, arg); 2775 process_terminal_mode (ch, priv, nargs, arg);
2480 break; 2776 break;
2481 } 2777 }
2482 return; 2778 return;
2483 } 2779 }
2484 2780
2485 switch (ch) { 2781 switch (ch)
2486/* 2782 {
2783 /*
2487 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2784 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2488 */ 2785 */
2489#ifdef PRINTPIPE 2786#ifdef PRINTPIPE
2490 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2787 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2491 switch (arg[0]) { 2788 switch (arg[0])
2789 {
2492 case 0: /* initiate transfer to primary aux device */ 2790 case 0: /* initiate transfer to primary aux device */
2493 scr_printscreen (0); 2791 scr_printscreen (0);
2494 break; 2792 break;
2495 case 5: /* start relay to primary aux device */ 2793 case 5: /* start relay to primary aux device */
2496 process_print_pipe (); 2794 process_print_pipe ();
2795 break;
2796 }
2497 break; 2797 break;
2498 }
2499 break;
2500#endif 2798#endif
2501 2799
2502 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2800 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2503 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2801 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2504 arg[0] = -arg[0]; 2802 arg[0] = -arg[0];
2505 /* FALLTHROUGH */ 2803 /* FALLTHROUGH */
2506 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2804 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2507 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2805 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2508 scr_gotorc (arg[0], 0, RELATIVE); 2806 scr_gotorc (arg[0], 0, RELATIVE);
2509 break; 2807 break;
2510 2808
2511 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2809 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2512 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2810 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2513#ifdef ISO6429 2811#ifdef ISO6429
2514 arg[0] = -arg[0]; 2812 arg[0] = -arg[0];
2515#else /* emulate common DEC VTs */ 2813#else /* emulate common DEC VTs */
2516 arg[0] = arg[0] ? -arg[0] : -1; 2814 arg[0] = arg[0] ? -arg[0] : -1;
2517#endif 2815#endif
2518 /* FALLTHROUGH */ 2816 /* FALLTHROUGH */
2519 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ 2817 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */
2520 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ 2818 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */
2521#ifdef ISO6429 2819#ifdef ISO6429
2522 scr_gotorc (0, arg[0], RELATIVE); 2820 scr_gotorc (0, arg[0], RELATIVE);
2523#else /* emulate common DEC VTs */ 2821#else /* emulate common DEC VTs */
2524 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE); 2822 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE);
2525#endif 2823#endif
2526 break; 2824 break;
2527 2825
2528 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ 2826 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */
2529 arg[0] = -arg[0]; 2827 arg[0] = -arg[0];
2530 /* FALLTHROUGH */ 2828 /* FALLTHROUGH */
2531 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ 2829 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */
2532 scr_gotorc (arg[0], 0, R_RELATIVE); 2830 scr_gotorc (arg[0], 0, R_RELATIVE);
2533 break; 2831 break;
2534 2832
2535 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ 2833 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */
2536 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ 2834 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */
2537 scr_gotorc (0, arg[0] - 1, R_RELATIVE); 2835 scr_gotorc (0, arg[0] - 1, R_RELATIVE);
2538 break; 2836 break;
2539 2837
2540 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ 2838 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */
2541 scr_gotorc (arg[0] - 1, 0, C_RELATIVE); 2839 scr_gotorc (arg[0] - 1, 0, C_RELATIVE);
2542 break; 2840 break;
2543 2841
2544 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ 2842 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */
2545 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ 2843 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */
2546 scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); 2844 scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0);
2547 break; 2845 break;
2548 2846
2549 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ 2847 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */
2550 arg[0] = -arg[0]; 2848 arg[0] = -arg[0];
2551 /* FALLTHROUGH */ 2849 /* FALLTHROUGH */
2552 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2850 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2553 scr_tab (arg[0]); 2851 scr_tab (arg[0]);
2554 break; 2852 break;
2555 2853
2556 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2854 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2557 scr_erase_screen (arg[0]); 2855 scr_erase_screen (arg[0]);
2558 break; 2856 break;
2559 2857
2560 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2858 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2561 scr_erase_line (arg[0]); 2859 scr_erase_line (arg[0]);
2562 break; 2860 break;
2563 2861
2564 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ 2862 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */
2565 scr_insdel_chars (arg[0], INSERT); 2863 scr_insdel_chars (arg[0], INSERT);
2566 break; 2864 break;
2567 2865
2568 case CSI_IL: /* 8.3.68: (1) INSERT LINE */ 2866 case CSI_IL: /* 8.3.68: (1) INSERT LINE */
2569 scr_insdel_lines (arg[0], INSERT); 2867 scr_insdel_lines (arg[0], INSERT);
2570 break; 2868 break;
2571 2869
2572 case CSI_DL: /* 8.3.33: (1) DELETE LINE */ 2870 case CSI_DL: /* 8.3.33: (1) DELETE LINE */
2573 scr_insdel_lines (arg[0], DELETE); 2871 scr_insdel_lines (arg[0], DELETE);
2574 break; 2872 break;
2575 2873
2576 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ 2874 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */
2577 scr_insdel_chars (arg[0], ERASE); 2875 scr_insdel_chars (arg[0], ERASE);
2578 break; 2876 break;
2579 2877
2580 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ 2878 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */
2581 scr_insdel_chars (arg[0], DELETE); 2879 scr_insdel_chars (arg[0], DELETE);
2582 break; 2880 break;
2583 2881
2584 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2882 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2585 arg[0] = -arg[0]; 2883 arg[0] = -arg[0];
2586 /* FALLTHROUGH */ 2884 /* FALLTHROUGH */
2587 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2885 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2588 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0); 2886 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2589 break; 2887 break;
2590 2888
2591 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2889 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2592 tt_write((const unsigned char *)VT100_ANS, 2890 tt_write ((const unsigned char *)VT100_ANS,
2593 (unsigned int)(sizeof(VT100_ANS) - 1)); 2891 (unsigned int) (sizeof (VT100_ANS) - 1));
2594 break; 2892 break;
2595 2893
2596 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2894 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2597 process_sgr_mode (nargs, arg); 2895 process_sgr_mode (nargs, arg);
2598 break; 2896 break;
2599 2897
2600 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2898 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2601 switch (arg[0]) { 2899 switch (arg[0])
2900 {
2602 case 5: /* DSR requested */ 2901 case 5: /* DSR requested */
2603 tt_printf("\033[0n"); 2902 tt_printf ("\033[0n");
2604 break; 2903 break;
2605 case 6: /* CPR requested */ 2904 case 6: /* CPR requested */
2606 scr_report_position (); 2905 scr_report_position ();
2607 break; 2906 break;
2608#if defined (ENABLE_DISPLAY_ANSWER)
2609 case 7: /* unofficial extension */ 2907 case 7: /* unofficial extension */
2908 if (Options & Opt_insecure)
2610 tt_printf("%-.250s\n", rs[Rs_display_name]); 2909 tt_printf ("%-.250s\n", rs[Rs_display_name]);
2611 break; 2910 break;
2612#endif
2613 case 8: /* unofficial extension */ 2911 case 8: /* unofficial extension */
2614 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2912 process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2913 break;
2914 }
2615 break; 2915 break;
2616 }
2617 break;
2618 2916
2619 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2917 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
2620 switch (arg[0]) { 2918 switch (arg[0])
2919 {
2621 case 0: /* char tab stop cleared at active position */ 2920 case 0: /* char tab stop cleared at active position */
2622 scr_set_tab (0); 2921 scr_set_tab (0);
2623 break; 2922 break;
2624 /* case 1: */ /* line tab stop cleared in active line */ 2923 /* case 1: */ /* line tab stop cleared in active line */
2625 /* case 2: */ /* char tab stops cleared in active line */ 2924 /* case 2: */ /* char tab stops cleared in active line */
2626 case 3: /* all char tab stops are cleared */ 2925 case 3: /* all char tab stops are cleared */
2627 /* case 4: */ /* all line tab stops are cleared */ 2926 /* case 4: */ /* all line tab stops are cleared */
2628 case 5: /* all tab stops are cleared */ 2927 case 5: /* all tab stops are cleared */
2629 scr_set_tab (-1); 2928 scr_set_tab (-1);
2929 break;
2930 }
2630 break; 2931 break;
2631 }
2632 break;
2633 2932
2634 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ 2933 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */
2635 switch (arg[0]) { 2934 switch (arg[0])
2935 {
2636 case 0: /* char tab stop set at active position */ 2936 case 0: /* char tab stop set at active position */
2637 scr_set_tab (1); 2937 scr_set_tab (1);
2638 break; /* = ESC H */ 2938 break; /* = ESC H */
2639 /* case 1: */ /* line tab stop set at active line */ 2939 /* case 1: */ /* line tab stop set at active line */
2640 case 2: /* char tab stop cleared at active position */ 2940 case 2: /* char tab stop cleared at active position */
2641 scr_set_tab (0); 2941 scr_set_tab (0);
2642 break; /* = ESC [ 0 g */ 2942 break; /* = ESC [ 0 g */
2643 /* case 3: */ /* line tab stop cleared at active line */ 2943 /* case 3: */ /* line tab stop cleared at active line */
2644 /* case 4: */ /* char tab stops cleared at active line */ 2944 /* case 4: */ /* char tab stops cleared at active line */
2645 case 5: /* all char tab stops are cleared */ 2945 case 5: /* all char tab stops are cleared */
2646 scr_set_tab (-1); 2946 scr_set_tab (-1);
2647 break; /* = ESC [ 3 g */ 2947 break; /* = ESC [ 3 g */
2648 /* case 6: */ /* all line tab stops are cleared */ 2948 /* case 6: */ /* all line tab stops are cleared */
2649 } 2949 }
2650 break; 2950 break;
2651 2951
2652 case CSI_RM: /* 8.3.107: RESET MODE */ 2952 case CSI_RM: /* 8.3.107: RESET MODE */
2653 if (arg[0] == 4) 2953 if (arg[0] == 4)
2654 scr_insert_mode (0); 2954 scr_insert_mode (0);
2655 break; 2955 break;
2656 2956
2657 case CSI_SM: /* 8.3.126: SET MODE */ 2957 case CSI_SM: /* 8.3.126: SET MODE */
2658 if (arg[0] == 4) 2958 if (arg[0] == 4)
2659 scr_insert_mode (1); 2959 scr_insert_mode (1);
2660 break; 2960 break;
2661 2961
2662/* 2962 /*
2663 * PRIVATE USE beyond this point. All CSI_7? sequences here 2963 * PRIVATE USE beyond this point. All CSI_7? sequences here
2664 */ 2964 */
2665 case CSI_72: /* DECSTBM: set top and bottom margins */ 2965 case CSI_72: /* DECSTBM: set top and bottom margins */
2666 if (nargs == 1) 2966 if (nargs == 1)
2667 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1); 2967 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1);
2668 else if (nargs == 0 || arg[0] >= arg[1]) 2968 else if (nargs == 0 || arg[0] >= arg[1])
2669 scr_scroll_region (0, MAX_ROWS - 1); 2969 scr_scroll_region (0, MAX_ROWS - 1);
2670 else 2970 else
2671 scr_scroll_region (arg[0] - 1, arg[1] - 1); 2971 scr_scroll_region (arg[0] - 1, arg[1] - 1);
2672 break; 2972 break;
2673 2973
2674 case CSI_73: 2974 case CSI_73:
2675 scr_cursor (SAVE); 2975 scr_cursor (SAVE);
2676 break; 2976 break;
2677 case CSI_75: 2977 case CSI_75:
2678 scr_cursor (RESTORE); 2978 scr_cursor (RESTORE);
2679 break; 2979 break;
2680 2980
2681#ifndef NO_FRILLS 2981#ifndef NO_FRILLS
2682 case CSI_74: 2982 case CSI_74:
2683 process_window_ops (arg, nargs); 2983 process_window_ops (arg, nargs);
2684 break; 2984 break;
2685#endif 2985#endif
2686 2986
2687 case CSI_78: /* DECREQTPARM */ 2987 case CSI_78: /* DECREQTPARM */
2688 if (arg[0] == 0 || arg[0] == 1) 2988 if (arg[0] == 0 || arg[0] == 1)
2689 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2); 2989 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2690 /* FALLTHROUGH */ 2990 break;
2691 2991
2692 default: 2992 default:
2693 break; 2993 break;
2694 } 2994 }
2695} 2995}
2696/*}}} */ 2996/*}}} */
2697 2997
2698#ifndef NO_FRILLS 2998#ifndef NO_FRILLS
2699/* ARGSUSED */ 2999/* ARGSUSED */
2700void 3000void
2701rxvt_term::process_window_ops (const int *args, unsigned int nargs) 3001rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2702{ 3002{
2703 int x, y; 3003 int x, y;
2704#if 0
2705 char *s;
2706#endif
2707 XWindowAttributes wattr; 3004 XWindowAttributes wattr;
2708 Window wdummy; 3005 Window wdummy;
2709 3006
2710 if (nargs == 0) 3007 if (nargs == 0)
2711 return; 3008 return;
3009
2712 switch (args[0]) { 3010 switch (args[0])
3011 {
2713 /* 3012 /*
2714 * commands 3013 * commands
2715 */ 3014 */
2716 case 1: /* deiconify window */ 3015 case 1: /* deiconify window */
2717 XMapWindow(Xdisplay, TermWin.parent[0]); 3016 XMapWindow (display->display, TermWin.parent[0]);
2718 break; 3017 break;
2719 case 2: /* iconify window */ 3018 case 2: /* iconify window */
2720 XIconifyWindow(Xdisplay, TermWin.parent[0], 3019 XIconifyWindow (display->display, TermWin.parent[0],
2721 DefaultScreen(Xdisplay)); 3020 DefaultScreen (display->display));
2722 break; 3021 break;
2723 case 3: /* set position (pixels) */ 3022 case 3: /* set position (pixels) */
2724 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]); 3023 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]);
2725 break; 3024 break;
2726 case 4: /* set size (pixels) */ 3025 case 4: /* set size (pixels) */
2727 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]); 3026 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2728 break; 3027 break;
2729 case 5: /* raise window */ 3028 case 5: /* raise window */
2730 XRaiseWindow(Xdisplay, TermWin.parent[0]); 3029 XRaiseWindow (display->display, TermWin.parent[0]);
2731 break; 3030 break;
2732 case 6: /* lower window */ 3031 case 6: /* lower window */
2733 XLowerWindow(Xdisplay, TermWin.parent[0]); 3032 XLowerWindow (display->display, TermWin.parent[0]);
2734 break; 3033 break;
2735 case 7: /* refresh window */ 3034 case 7: /* refresh window */
2736 scr_touch (true); 3035 scr_touch (true);
2737 break; 3036 break;
2738 case 8: /* set size (chars) */ 3037 case 8: /* set size (chars) */
2739 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth), 3038 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2740 (unsigned int)(args[1] * TermWin.fheight)); 3039 (unsigned int) (args[1] * TermWin.fheight));
2741 break; 3040 break;
3041
3042 //case 9: NYI, TODO, restore maximized window or maximize window
2742 default: 3043 default:
2743 if (args[0] >= 24) /* set height (chars) */ 3044 if (args[0] >= 24) /* set height (chars) */
2744 set_widthheight ((unsigned int)TermWin.width, 3045 set_widthheight ((unsigned int)TermWin.width,
2745 (unsigned int)(args[1] * TermWin.fheight)); 3046 (unsigned int) (args[1] * TermWin.fheight));
2746 break; 3047 break;
3048
3049
2747 /* 3050 /*
2748 * reports - some output format copied from XTerm 3051 * reports - some output format copied from XTerm
2749 */ 3052 */
2750 case 11: /* report window state */ 3053 case 11: /* report window state */
2751 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3054 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2752 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 3055 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2753 break; 3056 break;
2754 case 13: /* report window position */ 3057 case 13: /* report window position */
2755 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3058 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2756 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root, 3059 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2757 -wattr.border_width, -wattr.border_width, 3060 -wattr.border_width, -wattr.border_width,
2758 &x, &y, &wdummy); 3061 &x, &y, &wdummy);
2759 tt_printf("\033[3;%d;%dt", x, y); 3062 tt_printf ("\033[3;%d;%dt", x, y);
2760 break; 3063 break;
2761 case 14: /* report window size (pixels) */ 3064 case 14: /* report window size (pixels) */
2762 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr); 3065 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2763 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 3066 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2764 break; 3067 break;
3068 case 18: /* report text area size (chars) */
3069 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
3070 break;
2765 case 18: /* report window size (chars) */ 3071 case 19: /* report window size (chars) */
2766 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); 3072 tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol);
2767 break; 3073 break;
2768#if 0 /* XXX: currently disabled due to security concerns */
2769 case 20: /* report icon label */ 3074 case 20: /* report icon label */
3075 if (Options & Opt_insecure)
3076 {
3077 char *s;
2770 XGetIconName(Xdisplay, TermWin.parent[0], &s); 3078 XGetIconName (display->display, TermWin.parent[0], &s);
2771 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 3079 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */
2772 break; 3080 }
3081 break;
2773 case 21: /* report window title */ 3082 case 21: /* report window title */
3083 if (Options & Opt_insecure)
3084 {
3085 char *s;
2774 XFetchName(Xdisplay, TermWin.parent[0], &s); 3086 XFetchName (display->display, TermWin.parent[0], &s);
2775 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 3087 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */
2776 break; 3088 }
2777#endif 3089 break;
2778 } 3090 }
2779} 3091}
2780#endif 3092#endif
2781 3093
2782/*----------------------------------------------------------------------*/ 3094/*----------------------------------------------------------------------*/
2783/* 3095/*
2784 * get input up until STRING TERMINATOR (or BEL) 3096 * get input up until STRING TERMINATOR (or BEL)
2785 * ends_how is terminator used. returned input must be free()d 3097 * ends_how is terminator used. returned input must be free ()d
2786 */ 3098 */
2787unsigned char * 3099unsigned char *
2788rxvt_term::get_to_st (unsigned char *ends_how) 3100rxvt_term::get_to_st (unicode_t &ends_how)
2789{ 3101{
2790 int seen_esc = 0; /* seen escape? */ 3102 int seen_esc = 0; /* seen escape? */
2791 unsigned int n = 0; 3103 unsigned int n = 0;
2792 unsigned char *s; 3104 unsigned char *s;
3105 unicode_t ch;
2793 unsigned char ch, string[STRING_MAX]; 3106 unsigned char string[STRING_MAX];
2794 3107
2795 for (; (ch = cmd_getc ());) { 3108 while ((ch = cmd_getc ()))
2796 if (ch == C0_BEL 3109 {
2797 || ch == CHAR_ST 3110 if (ch == C0_BEL || ch == CHAR_ST)
2798 || (ch == 0x5c && seen_esc)) /* 7bit ST */
2799 break; 3111 break;
3112
3113 if (seen_esc)
3114 if (ch == 0x5c) /* 7bit ST */
3115 break;
3116 else
3117 return NULL;
3118
2800 if (ch == C0_ESC) { 3119 if (ch == C0_ESC)
3120 {
2801 seen_esc = 1; 3121 seen_esc = 1;
2802 continue; 3122 continue;
3123 }
2803 } else if (ch == '\t') 3124 else if (ch == '\t')
2804 ch = ' '; /* translate '\t' to space */ 3125 ch = ' '; /* translate '\t' to space */
2805 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 3126 else if (ch < 0x20 && (ch != 0x0a && ch != 0x0d))
2806 return NULL; /* other control character - exit */ 3127 return NULL; /* other control character - exit */
3128
2807 if (n < sizeof(string) - 1) 3129 if (n >= sizeof (string) - 1)
3130 // stop at some sane length
3131 return NULL;
3132
2808 string[n++] = ch; 3133 string[n++] = ch;
2809 seen_esc = 0; 3134 seen_esc = 0;
2810 } 3135 }
3136
2811 string[n++] = '\0'; 3137 string[n++] = '\0';
3138
2812 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 3139 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2813 return NULL; 3140 return NULL;
3141
2814 *ends_how = (ch == 0x5c ? C0_ESC : ch); 3142 ends_how = (ch == 0x5c ? C0_ESC : ch);
2815 STRNCPY(s, string, n); 3143 STRNCPY (s, string, n);
2816 return s; 3144 return s;
2817} 3145}
2818 3146
2819/*----------------------------------------------------------------------*/ 3147/*----------------------------------------------------------------------*/
2820/* 3148/*
2821 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 3149 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2822 */ 3150 */
2823void 3151void
2824rxvt_term::process_dcs_seq () 3152rxvt_term::process_dcs_seq ()
2825{ 3153{
2826 unsigned char eh, *s; 3154 unsigned char *s;
2827/* 3155 unicode_t eh;
3156
3157 /*
2828 * Not handled yet 3158 * Not handled yet
2829 */ 3159 */
2830 s = get_to_st (&eh); 3160 s = get_to_st (eh);
2831 if (s) 3161 if (s)
2832 free(s); 3162 free (s);
3163
2833 return; 3164 return;
2834} 3165}
2835 3166
2836/*----------------------------------------------------------------------*/ 3167/*----------------------------------------------------------------------*/
2837/* 3168/*
2838 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 3169 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2839 */ 3170 */
2840void 3171void
2841rxvt_term::process_osc_seq () 3172rxvt_term::process_osc_seq ()
2842{ 3173{
2843 unsigned char ch, eh, *s; 3174 unicode_t ch, eh;
2844 int arg; 3175 int arg;
2845 3176
2846 ch = cmd_getc (); 3177 ch = cmd_getc ();
2847 for (arg = 0; isdigit(ch); ch = cmd_getc ()) 3178 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2848 arg = arg * 10 + (ch - '0'); 3179 arg = arg * 10 + (ch - '0');
2849 3180
2850 if (ch == ';') { 3181 if (ch == ';')
2851 s = get_to_st (&eh);
2852 if (s) {
2853 /*
2854 * rxvt_menubar_dispatch() violates the constness of the string,
2855 * so do it here
2856 */
2857 if (arg == XTerm_Menu)
2858#if 0 /* XXX: currently disabled due to security concerns */
2859 menubar_dispatch ((char *)s);
2860#else
2861 (void)0;
2862#endif
2863 else
2864 xterm_seq (arg, (char *)s, eh);
2865 free(s);
2866 }
2867 } 3182 {
3183 unsigned char *s = get_to_st (eh);
3184
3185 if (s)
3186 {
3187 process_xterm_seq (arg, (char *)s, eh);
3188 free (s);
3189 }
3190 }
2868} 3191}
3192
3193void
3194rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp)
3195{
3196 if (str[0] == '?' && !str[1])
3197 {
3198 if (Options & Opt_insecure)
3199 {
3200 unsigned short r, g, b;
3201 PixColors[color].get (display, r, g, b);
3202 tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp);
3203 }
3204 }
3205 else
3206 set_window_color (color, str);
3207}
3208
2869/* 3209/*
2870 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 3210 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2871 * 0 = change iconName/title 3211 * 0 = change iconName/title
2872 * 1 = change iconName 3212 * 1 = change iconName
2873 * 2 = change title 3213 * 2 = change title
2874 * 4 = change color 3214 * 4 = change color
3215 * 10 = change fg color
3216 * 11 = change bg color
2875 * 12 = change text color 3217 * 12 = change text color
2876 * 13 = change mouse foreground color 3218 * 13 = change mouse foreground color
2877 * 17 = change highlight character colour 3219 * 17 = change highlight character colour
2878 * 18 = change bold character color 3220 * 18 = change bold character color
2879 * 19 = change underlined character color 3221 * 19 = change underlined character color
2880 * 46 = change logfile (not implemented) 3222 * 46 = change logfile (not implemented)
2881 * 50 = change font 3223 * 50 = change font
2882 * 3224 *
2883 * rxvt extensions: 3225 * rxvt extensions:
2884 * 10 = menu (may change in future)
2885 * 20 = bg pixmap 3226 * 20 = bg pixmap
2886 * 39 = change default fg color 3227 * 39 = change default fg color
2887 * 49 = change default bg color 3228 * 49 = change default bg color
2888 * 55 = dump scrollback buffer and all of screen 3229 * 55 = dump scrollback buffer and all of screen
3230 * 701 = change locale
3231 * 702 = find font
3232 * 703 = menu
2889 */ 3233 */
2890void 3234void
2891rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))) 3235rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp)
2892{ 3236{
2893 int changed = 0; 3237 int changed = 0;
2894 int color; 3238 int color;
2895 char *buf, *name; 3239 char *buf, *name;
3240 bool query = str[0] == '?' && !str[1];
2896 3241
2897 assert(str != NULL); 3242 assert (str != NULL);
2898 switch (op) { 3243 switch (op)
3244 {
2899 case XTerm_name: 3245 case XTerm_name:
2900 set_title (str); 3246 set_title (str);
2901 /* FALLTHROUGH */ 3247 /* FALLTHROUGH */
2902 case XTerm_iconName: 3248 case XTerm_iconName:
2903 set_iconName (str); 3249 set_icon_name (str);
2904 break; 3250 break;
2905 case XTerm_title: 3251 case XTerm_title:
2906 set_title (str); 3252 set_title (str);
2907 break; 3253 break;
3254 case XTerm_property:
3255 if (str[0] == '?')
3256 {
3257 Atom prop = XInternAtom (display->display, str + 1, True);
3258 Atom actual_type;
3259 int actual_format;
3260 unsigned long nitems;
3261 unsigned long bytes_after;
3262 unsigned char *value = 0;
3263 const char *str = "";
3264
3265 if (prop
3266 && XGetWindowProperty (display->display, TermWin.parent[0],
3267 prop, 0, 1<<16, 0, AnyPropertyType,
3268 &actual_type, &actual_format,
3269 &nitems, &bytes_after, &value) == Success
3270 && actual_type != None
3271 && actual_format == 8)
3272 str = (const char *)(value);
3273
3274 tt_printf ("\033]%d;%s%c", XTerm_property, str, resp);
3275
3276 XFree (value);
3277 }
3278 else
3279 {
3280 char *eq = strchr (str, '='); // constness lost, but verified to be ok
3281
3282 if (eq)
3283 {
3284 *eq = 0;
3285 XChangeProperty (display->display, TermWin.parent[0],
3286 display->atom (str), XA_STRING, 8,
3287 PropModeReplace, (unsigned char *)eq + 1,
3288 strlen (eq + 1));
3289 }
3290 else
3291 XDeleteProperty (display->display, TermWin.parent[0],
3292 display->atom (str));
3293 }
3294 break;
3295
2908 case XTerm_Color: 3296 case XTerm_Color:
2909 for (buf = (char *)str; buf && *buf;) { 3297 for (buf = (char *)str; buf && *buf;)
3298 {
2910 if ((name = STRCHR(buf, ';')) == NULL) 3299 if ((name = STRCHR (buf, ';')) == NULL)
2911 break; 3300 break;
3301
2912 *name++ = '\0'; 3302 *name++ = '\0';
2913 color = atoi(buf); 3303 color = atoi (buf);
3304
2914 if (color < 0 || color >= TOTAL_COLORS) 3305 if (color < 0 || color >= TOTAL_COLORS)
2915 break; 3306 break;
3307
2916 if ((buf = STRCHR(name, ';')) != NULL) 3308 if ((buf = STRCHR (name, ';')) != NULL)
2917 *buf++ = '\0'; 3309 *buf++ = '\0';
3310
3311 if (name[0] == '?' && !name[1])
3312 {
3313 if (Options & Opt_insecure)
3314 {
3315 unsigned short r, g, b;
3316 PixColors[color + minCOLOR].get (display, r, g, b);
3317 tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp);
3318 }
3319 }
3320 else
2918 set_window_color (color + minCOLOR, name); 3321 set_window_color (color + minCOLOR, name);
2919 } 3322 }
2920 break; 3323 break;
3324 case XTerm_Color00:
3325 process_color_seq (XTerm_Color00, Color_fg, str, resp);
3326 break;
3327 case XTerm_Color01:
3328 process_color_seq (XTerm_Color00, Color_bg, str, resp);
3329 break;
2921#ifndef NO_CURSORCOLOR 3330#ifndef NO_CURSORCOLOR
2922 case XTerm_Color_cursor: 3331 case XTerm_Color_cursor:
2923 set_window_color (Color_cursor, str); 3332 process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp);
2924 break; 3333 break;
2925#endif 3334#endif
2926 case XTerm_Color_pointer: 3335 case XTerm_Color_pointer_fg:
2927 set_window_color (Color_pointer, str); 3336 process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp);
2928 break; 3337 break;
3338 case XTerm_Color_pointer_bg:
3339 process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp);
3340 break;
2929#ifndef NO_BOLD_UNDERLINE_REVERSE 3341#ifndef NO_BOLD_UNDERLINE_REVERSE
2930 case XTerm_Color_BD: 3342 case XTerm_Color_BD:
2931 set_window_color (Color_BD, str); 3343 process_color_seq (XTerm_Color_BD, Color_BD, str, resp);
2932 break; 3344 break;
2933 case XTerm_Color_UL: 3345 case XTerm_Color_UL:
2934 set_window_color (Color_UL, str); 3346 process_color_seq (XTerm_Color_UL, Color_UL, str, resp);
2935 break; 3347 break;
2936 case XTerm_Color_RV: 3348 case XTerm_Color_RV:
2937 set_window_color (Color_RV, str); 3349 process_color_seq (XTerm_Color_RV, Color_RV, str, resp);
2938 break; 3350 break;
2939#endif 3351#endif
2940 3352
2941 case XTerm_Menu:
2942 /*
2943 * rxvt_menubar_dispatch() violates the constness of the string,
2944 * so DON'T do it here
2945 */
2946 break;
2947 case XTerm_Pixmap: 3353 case XTerm_Pixmap:
2948 if (*str != ';') { 3354 if (*str != ';')
3355 {
2949#if XPM_BACKGROUND 3356#if XPM_BACKGROUND
2950 scale_pixmap (""); /* reset to default scaling */ 3357 scale_pixmap (""); /* reset to default scaling */
2951 set_bgPixmap (str); /* change pixmap */ 3358 set_bgPixmap (str); /* change pixmap */
2952#endif 3359#endif
2953 scr_touch (true); 3360 scr_touch (true);
2954 } 3361 }
2955 while ((str = STRCHR(str, ';')) != NULL) { 3362 while ((str = STRCHR (str, ';')) != NULL)
2956 str++; 3363 {
3364 str++;
2957#if XPM_BACKGROUND 3365#if XPM_BACKGROUND
2958 changed += scale_pixmap (str); 3366 changed += scale_pixmap (str);
2959#endif 3367#endif
2960 } 3368
2961 if (changed) { 3369 }
3370 if (changed)
3371 {
2962#ifdef XPM_BACKGROUND 3372#ifdef XPM_BACKGROUND
2963 resize_pixmap (); 3373 resize_pixmap ();
2964#endif 3374#endif
2965 scr_touch (true); 3375 scr_touch (true);
2966 } 3376 }
2967 break; 3377 break;
2968 3378
2969 case XTerm_restoreFG: 3379 case XTerm_restoreFG:
2970 set_window_color (Color_fg, str); 3380 set_window_color (Color_fg, str);
2971 break; 3381 break;
2972 case XTerm_restoreBG: 3382 case XTerm_restoreBG:
2973 set_window_color (Color_bg, str); 3383 set_window_color (Color_bg, str);
2974 break; 3384 break;
3385
2975 case XTerm_logfile: 3386 case XTerm_logfile:
2976 break; 3387 // TODO, when secure mode?
3388 break;
3389
2977 case XTerm_font: 3390 case XTerm_font:
2978 change_font (0, str); 3391 if (query)
2979 break; 3392 {
3393 if (Options & Opt_insecure)
3394 tt_printf ("\33]%d;%-.250s%c", XTerm_font,
3395 TermWin.fontset->fontdesc
3396 ? TermWin.fontset->fontdesc
3397 : "",
3398 resp);
3399 }
3400 else
3401 change_font (str);
3402 break;
3403
3404#ifndef NO_FRILLS
3405 case XTerm_locale:
3406 if (query)
3407 {
3408 if (Options & Opt_insecure)
3409 tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp);
3410 }
3411 else
3412 {
3413 set_locale (str);
3414# ifdef USE_XIM
3415 im_cb ();
3416# endif
3417 }
3418 break;
3419
3420 case XTerm_findfont:
3421 if (Options & Opt_insecure)
3422 {
3423 int fid = TermWin.fontset->find_font (atoi (str));
3424 tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont,
3425 fid, (*TermWin.fontset)[fid]->name, resp);
3426 }
3427 break;
3428#endif
3429
3430#ifdef MENUBAR
3431 case XTerm_Menu:
3432 if (Options & Opt_insecure)
3433 menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked
3434 break;
3435#endif
2980#if 0 3436#if 0
2981 case XTerm_dumpscreen: /* no error notices */ 3437 case XTerm_dumpscreen: /* no error notices */
2982 { 3438 {
2983 int fd; 3439 int fd;
2984 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { 3440 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
2985 scr_dump (fd); 3441 {
2986 close(fd); 3442 scr_dump (fd);
2987 } 3443 close (fd);
2988 } 3444 }
2989 break; 3445 }
3446 break;
2990#endif 3447#endif
2991 } 3448 }
2992} 3449}
2993/*----------------------------------------------------------------------*/ 3450/*----------------------------------------------------------------------*/
2994 3451
… …
3003 * so no need for fancy checking 3460 * so no need for fancy checking
3004 */ 3461 */
3005int 3462int
3006rxvt_term::privcases (int mode, unsigned long bit) 3463rxvt_term::privcases (int mode, unsigned long bit)
3007{ 3464{
3008 int state; 3465 int state;
3009 3466
3010 if (mode == 's') { 3467 if (mode == 's')
3468 {
3011 SavedModes |= (PrivateModes & bit); 3469 SavedModes |= (PrivateModes & bit);
3012 return -1; 3470 return -1;
3013 } else { 3471 }
3472 else
3473 {
3014 if (mode == 'r') 3474 if (mode == 'r')
3015 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ 3475 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3016 else 3476 else
3017 state = (mode == 't') ? !(PrivateModes & bit) : mode; 3477 state = (mode == 't') ? ! (PrivateModes & bit) : mode;
3018 PrivMode(state, bit); 3478 PrivMode (state, bit);
3019 } 3479 }
3480
3020 return state; 3481 return state;
3021} 3482}
3022 3483
3023/* we're not using priv _yet_ */ 3484/* we're not using priv _yet_ */
3024void 3485void
3025rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3486rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3026{ 3487{
3027 unsigned int i, j; 3488 unsigned int i, j;
3028 int state; 3489 int state;
3490
3029 static const struct { 3491 static const struct
3492 {
3030 const int argval; 3493 const int argval;
3031 const unsigned long bit; 3494 const unsigned long bit;
3495 }
3496
3032 } argtopriv[] = { 3497 argtopriv[] = {
3033 { 1, PrivMode_aplCUR }, 3498 { 1, PrivMode_aplCUR },
3034 { 2, PrivMode_vt52 }, 3499 { 2, PrivMode_vt52 },
3035 { 3, PrivMode_132 }, 3500 { 3, PrivMode_132 },
3036 { 4, PrivMode_smoothScroll }, 3501 { 4, PrivMode_smoothScroll },
3037 { 5, PrivMode_rVideo }, 3502 { 5, PrivMode_rVideo },
3038 { 6, PrivMode_relOrigin }, 3503 { 6, PrivMode_relOrigin },
3039 { 7, PrivMode_Autowrap }, 3504 { 7, PrivMode_Autowrap },
3040 { 9, PrivMode_MouseX10 }, 3505 { 9, PrivMode_MouseX10 },
3041#ifdef menuBar_esc 3506#ifdef menuBar_esc
3042 { menuBar_esc, PrivMode_menuBar }, 3507 { menuBar_esc, PrivMode_menuBar },
3043#endif 3508#endif
3044#ifdef scrollBar_esc 3509#ifdef scrollBar_esc
3045 { scrollBar_esc, PrivMode_scrollBar }, 3510 { scrollBar_esc, PrivMode_scrollBar },
3046#endif 3511#endif
3512 // 18, 19 printing-related
3047 { 25, PrivMode_VisibleCursor }, 3513 { 25, PrivMode_VisibleCursor },
3048 { 35, PrivMode_ShiftKeys }, 3514 // 30 show scrollbar rxvt. extension
3049 { 40, PrivMode_132OK }, 3515 { 35, PrivMode_ShiftKeys }, // rxvt extension
3050 { 47, PrivMode_Screen }, 3516 { 40, PrivMode_132OK },
3051 { 66, PrivMode_aplKP }, 3517 // 41 xterm more fixes NYI
3518 // 45 margin bell NYI
3519 // 46 start logging
3520 { 47, PrivMode_Screen },
3521 { 66, PrivMode_aplKP },
3052#ifndef NO_BACKSPACE_KEY 3522#ifndef NO_BACKSPACE_KEY
3053 { 67, PrivMode_BackSpace }, 3523 { 67, PrivMode_BackSpace },
3054#endif 3524#endif
3055 { 1000, PrivMode_MouseX11 }, 3525 { 1000, PrivMode_MouseX11 },
3056 { 1010, PrivMode_TtyOutputInh }, 3526 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3057 { 1011, PrivMode_Keypress }, 3527 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3058 { 1047, PrivMode_Screen }, 3528 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3059 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ 3529 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3060 }; 3530 { 1011, PrivMode_Keypress }, // rxvt extension
3531 // 1035 enable modifiers for alt, numlock NYI
3532 // 1036 send ESC for meta keys NYI
3533 // 1037 send DEL for keypad delete NYI
3534 { 1047, PrivMode_Screen },
3535 // 1048 save and restore cursor
3536 { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */
3537 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3538 };
3061 3539
3062 if (nargs == 0) 3540 if (nargs == 0)
3063 return; 3541 return;
3064 3542
3065/* make lo/hi boolean */ 3543 /* make lo/hi boolean */
3066 if (mode == 'l') 3544 if (mode == 'l')
3067 mode = 0; /* reset */ 3545 mode = 0; /* reset */
3068 else if (mode == 'h') 3546 else if (mode == 'h')
3069 mode = 1; /* set */ 3547 mode = 1; /* set */
3070 3548
3071 for (i = 0; i < nargs; i++) { 3549 for (i = 0; i < nargs; i++)
3550 {
3072 state = -1; 3551 state = -1;
3073 3552
3074 /* basic handling */ 3553 /* basic handling */
3075 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3554 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3076 if (argtopriv[j].argval == arg[i]) { 3555 if (argtopriv[j].argval == arg[i])
3556 {
3077 state = privcases (mode, argtopriv[j].bit); 3557 state = privcases (mode, argtopriv[j].bit);
3078 break; 3558 break;
3079 } 3559 }
3080 3560
3081 /* extra handling for values with state unkept */ 3561 /* extra handling for values with state unkept */
3082 if (state == -1)
3083 switch (arg[i]) { 3562 switch (arg[i])
3563 {
3084 case 1048: /* alternative cursor save */ 3564 case 1048: /* alternative cursor save */
3085 if (mode == 0) 3565 if (Options & Opt_secondaryScreen)
3566 if (mode == 0)
3086 scr_cursor (RESTORE); 3567 scr_cursor (RESTORE);
3087 else if (mode == 1) 3568 else if (mode == 1)
3088 scr_cursor (SAVE); 3569 scr_cursor (SAVE);
3089 /* FALLTHROUGH */ 3570 break;
3090 default: 3571 }
3091 continue; /* for(;i;) */
3092 }
3093 3572
3573 if (state >= 0)
3094 /* extra handling for values with valid 0 or 1 state */ 3574 /* extra handling for values with valid 0 or 1 state */
3095 switch (arg[i]) { 3575 switch (arg[i])
3576 {
3096 /* case 1: - application cursor keys */ 3577 /* case 1: - application cursor keys */
3097 case 2: /* VT52 mode */ 3578 case 2: /* VT52 mode */
3098 /* oddball mode. should be set regardless of set/reset 3579 /* oddball mode. should be set regardless of set/reset
3099 * parameter. Return from VT52 mode with an ESC < from 3580 * parameter. Return from VT52 mode with an ESC < from
3100 * within VT52 mode 3581 * within VT52 mode
3101 */ 3582 */
3102 PrivMode(1, PrivMode_vt52); 3583 PrivMode (1, PrivMode_vt52);
3103 break; 3584 break;
3104 case 3: /* 80/132 */ 3585 case 3: /* 80/132 */
3105 if (PrivateModes & PrivMode_132OK) 3586 if (PrivateModes & PrivMode_132OK)
3106 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth), 3587 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3107 (unsigned int)TermWin.height); 3588 break;
3108 break;
3109 case 4: /* smooth scrolling */ 3589 case 4: /* smooth scrolling */
3110 if (state) 3590 if (state)
3111 Options &= ~Opt_jumpScroll; 3591 Options &= ~Opt_jumpScroll;
3112 else 3592 else
3113 Options |= Opt_jumpScroll; 3593 Options |= Opt_jumpScroll;
3114 break; 3594 break;
3115 case 5: /* reverse video */ 3595 case 5: /* reverse video */
3116 scr_rvideo_mode (state); 3596 scr_rvideo_mode (state);
3117 break; 3597 break;
3118 case 6: /* relative/absolute origins */ 3598 case 6: /* relative/absolute origins */
3119 scr_relative_origin (state); 3599 scr_relative_origin (state);
3120 break; 3600 break;
3121 case 7: /* autowrap */ 3601 case 7: /* autowrap */
3122 scr_autowrap (state); 3602 scr_autowrap (state);
3123 break; 3603 break;
3124 /* case 8: - auto repeat, can't do on a per window basis */ 3604 /* case 8: - auto repeat, can't do on a per window basis */
3125 case 9: /* X10 mouse reporting */ 3605 case 9: /* X10 mouse reporting */
3126 if (state) /* orthogonal */ 3606 if (state) /* orthogonal */
3127 PrivateModes &= ~(PrivMode_MouseX11); 3607 PrivateModes &= ~PrivMode_MouseX11;
3128 break; 3608 break;
3129#ifdef menuBar_esc 3609#ifdef menuBar_esc
3130 case menuBar_esc: 3610 case menuBar_esc:
3131#ifdef MENUBAR 3611#ifdef MENUBAR
3132 map_menuBar (state); 3612 map_menuBar (state);
3133#endif 3613#endif
3134 break; 3614 break;
3135#endif 3615#endif
3136#ifdef scrollBar_esc 3616#ifdef scrollBar_esc
3137 case scrollBar_esc: 3617 case scrollBar_esc:
3138 if (scrollbar_mapping (state)) { 3618 if (scrollbar_mapping (state))
3139 resize_all_windows (0, 0, 0); 3619 {
3620 resize_all_windows (0, 0, 0);
3140 scr_touch (true); 3621 scr_touch (true);
3141 } 3622 }
3142 break; 3623 break;
3143#endif 3624#endif
3144 case 25: /* visible/invisible cursor */ 3625 case 25: /* visible/invisible cursor */
3145 scr_cursor_visible (state); 3626 scr_cursor_visible (state);
3146 break; 3627 break;
3147 /* case 35: - shift keys */ 3628 /* case 35: - shift keys */
3148 /* case 40: - 80 <--> 132 mode */ 3629 /* case 40: - 80 <--> 132 mode */
3149 case 47: /* secondary screen */ 3630 case 47: /* secondary screen */
3150 scr_change_screen (state); 3631 scr_change_screen (state);
3151 break; 3632 break;
3152 /* case 66: - application key pad */ 3633 /* case 66: - application key pad */
3153 /* case 67: - backspace key */ 3634 /* case 67: - backspace key */
3154 case 1000: /* X11 mouse reporting */ 3635 case 1000: /* X11 mouse reporting */
3155 if (state) /* orthogonal */ 3636 if (state) /* orthogonal */
3156 PrivateModes &= ~(PrivMode_MouseX10); 3637 PrivateModes &= ~PrivMode_MouseX10;
3157 break; 3638 break;
3158#if 0 3639#if 0
3159 case 1001: 3640 case 1001:
3160 break; /* X11 mouse highlighting */ 3641 break; /* X11 mouse highlighting */
3161#endif 3642#endif
3162 case 1010: /* scroll to bottom on TTY output inhibit */ 3643 case 1010: /* scroll to bottom on TTY output inhibit */
3163 if (state) 3644 if (state)
3164 Options &= ~Opt_scrollTtyOutput; 3645 Options &= ~Opt_scrollTtyOutput;
3165 else 3646 else
3166 Options |= Opt_scrollTtyOutput; 3647 Options |= Opt_scrollTtyOutput;
3167 break; 3648 break;
3168 case 1011: /* scroll to bottom on key press */ 3649 case 1011: /* scroll to bottom on key press */
3169 if (state) 3650 if (state)
3170 Options |= Opt_scrollTtyKeypress; 3651 Options |= Opt_scrollTtyKeypress;
3171 else 3652 else
3172 Options &= ~Opt_scrollTtyKeypress; 3653 Options &= ~Opt_scrollTtyKeypress;
3173 break; 3654 break;
3174 case 1047: /* secondary screen w/ clearing */ 3655 case 1047: /* secondary screen w/ clearing last */
3175 case 1049: /* better secondary screen w/ clearing, but not fully implemented */ 3656 if (Options & Opt_secondaryScreen)
3176 if (current_screen != PRIMARY) 3657 if (current_screen != PRIMARY)
3177 scr_erase_screen (2); 3658 scr_erase_screen (2);
3178 scr_change_screen (state); 3659 scr_change_screen (state);
3179 /* FALLTHROUGH */ 3660 break;
3180 default: 3661 case 1049: /* secondary screen w/ clearing first */
3181 break; 3662 scr_change_screen (state);
3182 } 3663 if (Options & Opt_secondaryScreen)
3664 if (current_screen != PRIMARY)
3665 scr_erase_screen (2);
3666 break;
3667 default:
3668 break;
3669 }
3183 } 3670 }
3184} 3671}
3185/*}}} */ 3672/*}}} */
3186 3673
3187/*{{{ process sgr sequences */ 3674/*{{{ process sgr sequences */
3188void 3675void
3189rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) 3676rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3190{ 3677{
3191 unsigned int i; 3678 unsigned int i;
3192 short rendset; 3679 short rendset;
3193 int rendstyle; 3680 int rendstyle;
3194 3681
3195 if (nargs == 0) { 3682 if (nargs == 0)
3683 {
3196 scr_rendition (0, ~RS_None); 3684 scr_rendition (0, ~RS_None);
3197 return; 3685 return;
3198 } 3686 }
3687
3199 for (i = 0; i < nargs; i++) { 3688 for (i = 0; i < nargs; i++)
3689 {
3200 rendset = -1; 3690 rendset = -1;
3201 switch (arg[i]) { 3691 switch (arg[i])
3202 case 0: 3692 {
3693 case 0:
3203 rendset = 0, rendstyle = ~RS_None; 3694 rendset = 0, rendstyle = ~RS_None;
3204 break; 3695 break;
3205 case 1: 3696 case 1:
3206 rendset = 1, rendstyle = RS_Bold; 3697 rendset = 1, rendstyle = RS_Bold;
3207 break; 3698 break;
3208 case 4: 3699 case 4:
3209 rendset = 1, rendstyle = RS_Uline; 3700 rendset = 1, rendstyle = RS_Uline;
3210 break; 3701 break;
3211 case 5: 3702 case 5:
3212 rendset = 1, rendstyle = RS_Blink; 3703 rendset = 1, rendstyle = RS_Blink;
3213 break; 3704 break;
3214 case 7: 3705 case 7:
3215 rendset = 1, rendstyle = RS_RVid; 3706 rendset = 1, rendstyle = RS_RVid;
3216 break; 3707 break;
3217 case 22: 3708 case 8:
3709 // invisible. NYI
3710 break;
3711 case 22:
3218 rendset = 0, rendstyle = RS_Bold; 3712 rendset = 0, rendstyle = RS_Bold;
3219 break; 3713 break;
3220 case 24: 3714 case 24:
3221 rendset = 0, rendstyle = RS_Uline; 3715 rendset = 0, rendstyle = RS_Uline;
3222 break; 3716 break;
3223 case 25: 3717 case 25:
3224 rendset = 0, rendstyle = RS_Blink; 3718 rendset = 0, rendstyle = RS_Blink;
3225 break; 3719 break;
3226 case 27: 3720 case 27:
3227 rendset = 0, rendstyle = RS_RVid; 3721 rendset = 0, rendstyle = RS_RVid;
3228 break; 3722 break;
3229 } 3723 case 28:
3724 // visible. NYI
3725 break;
3726 }
3727
3230 if (rendset != -1) { 3728 if (rendset != -1)
3729 {
3231 scr_rendition (rendset, rendstyle); 3730 scr_rendition (rendset, rendstyle);
3232 continue; /* for(;i;) */ 3731 continue; /* for (;i;) */
3233 } 3732 }
3234 3733
3235 switch (arg[i]) { 3734 switch (arg[i])
3236 case 30: 3735 {
3736 case 30:
3237 case 31: /* set fg color */ 3737 case 31: /* set fg color */
3238 case 32: 3738 case 32:
3239 case 33: 3739 case 33:
3240 case 34: 3740 case 34:
3241 case 35: 3741 case 35:
3242 case 36: 3742 case 36:
3243 case 37: 3743 case 37:
3244 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)), 3744 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3245 Color_fg); 3745 break;
3246 break;
3247#ifdef TTY_256COLOR 3746#ifdef TTY_256COLOR
3248 case 38: 3747 case 38:
3249 if (nargs > i + 2 && arg[i + 1] == 5) { 3748 if (nargs > i + 2 && arg[i + 1] == 5)
3749 {
3250 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3750 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3251 Color_fg); 3751 i += 2;
3252 i += 2; 3752 }
3253 } 3753 break;
3254 break;
3255#endif 3754#endif
3256 case 39: /* default fg */ 3755 case 39: /* default fg */
3257 scr_color (Color_fg, Color_fg); 3756 scr_color (Color_fg, Color_fg);
3258 break; 3757 break;
3259 3758
3260 case 40: 3759 case 40:
3261 case 41: /* set bg color */ 3760 case 41: /* set bg color */
3262 case 42: 3761 case 42:
3263 case 43: 3762 case 43:
3264 case 44: 3763 case 44:
3265 case 45: 3764 case 45:
3266 case 46: 3765 case 46:
3267 case 47: 3766 case 47:
3268 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)), 3767 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3269 Color_bg); 3768 break;
3270 break;
3271#ifdef TTY_256COLOR 3769#ifdef TTY_256COLOR
3272 case 48: 3770 case 48:
3273 if (nargs > i + 2 && arg[i + 1] == 5) { 3771 if (nargs > i + 2 && arg[i + 1] == 5)
3772 {
3274 scr_color ((unsigned int)(minCOLOR + arg[i + 2]), 3773 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3275 Color_bg); 3774 i += 2;
3276 i += 2; 3775 }
3277 } 3776 break;
3278 break;
3279#endif 3777#endif
3280 case 49: /* default bg */ 3778 case 49: /* default bg */
3281 scr_color (Color_bg, Color_bg); 3779 scr_color (Color_bg, Color_bg);
3282 break; 3780 break;
3283 3781
3284#ifndef NO_BRIGHTCOLOR 3782#ifndef NO_BRIGHTCOLOR
3285 case 90: 3783 case 90:
3286 case 91: /* set bright fg color */ 3784 case 91: /* set bright fg color */
3287 case 92: 3785 case 92:
3288 case 93: 3786 case 93:
3289 case 94: 3787 case 94:
3290 case 95: 3788 case 95:
3291 case 96: 3789 case 96:
3292 case 97: 3790 case 97:
3293 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3791 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)),
3294 Color_fg); 3792 Color_fg);
3295 break; 3793 break;
3296 case 100: 3794 case 100:
3297 case 101: /* set bright bg color */ 3795 case 101: /* set bright bg color */
3298 case 102: 3796 case 102:
3299 case 103: 3797 case 103:
3300 case 104: 3798 case 104:
3301 case 105: 3799 case 105:
3302 case 106: 3800 case 106:
3303 case 107: 3801 case 107:
3304 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3802 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)),
3305 Color_bg); 3803 Color_bg);
3306 break; 3804 break;
3307#endif 3805#endif
3308 } 3806
3807 }
3309 } 3808 }
3310} 3809}
3311/*}}} */ 3810/*}}} */
3312 3811
3313/*{{{ process Rob Nation's own graphics mode sequences */ 3812/*{{{ process Rob Nation's own graphics mode sequences */
3314void 3813void
3315rxvt_term::process_graphics () 3814rxvt_term::process_graphics ()
3316{ 3815{
3317 unsigned char ch, cmd = cmd_getc (); 3816 unicode_t ch, cmd = cmd_getc ();
3318 3817
3319#ifndef RXVT_GRAPHICS 3818 if (cmd == 'Q')
3320 if (cmd == 'Q') { /* query graphics */ 3819 { /* query graphics */
3321 tt_printf("\033G0\n"); /* no graphics */ 3820 tt_printf ("\033G0\n"); /* no graphics */
3322 return; 3821 return;
3323 } 3822 }
3324/* swallow other graphics sequences until terminating ':' */ 3823 /* swallow other graphics sequences until terminating ':' */
3325 do 3824 do
3326 ch = cmd_getc ();
3327 while (ch != ':');
3328#else
3329 unsigned int nargs;
3330 int args[NGRX_PTS];
3331 unsigned char *text = NULL;
3332
3333 if (cmd == 'Q') { /* query graphics */
3334 tt_printf("\033G1\n"); /* yes, graphics (color) */
3335 return;
3336 }
3337 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) {
3338 int neg;
3339
3340 ch = cmd_getc ();
3341 neg = (ch == '-');
3342 if (neg || ch == '+')
3343 ch = cmd_getc (); 3825 ch = cmd_getc ();
3344 3826 while (ch != ':');
3345 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3346 args[nargs] = args[nargs] * 10 + (ch - '0');
3347 if (neg)
3348 args[nargs] = -args[nargs];
3349
3350 nargs++;
3351 args[nargs] = 0;
3352 if (ch != ';')
3353 break;
3354 }
3355
3356 if ((cmd == 'T') && (nargs >= 5)) {
3357 int i, len = args[4];
3358
3359 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3360
3361 if (text != NULL) {
3362 for (i = 0; i < len; i++)
3363 text[i] = cmd_getc ();
3364 text[len] = '\0';
3365 }
3366 }
3367 Gr_do_graphics (cmd, nargs, args, text);
3368#endif
3369} 3827}
3370/*}}} */ 3828/*}}} */
3371 3829
3372/* ------------------------------------------------------------------------- */ 3830/* ------------------------------------------------------------------------- */
3373 3831
3374/* 3832/*
3375 * Send printf() formatted output to the command. 3833 * Send printf () formatted output to the command.
3376 * Only use for small amounts of data. 3834 * Only use for small amounts of data.
3377 */ 3835 */
3378void 3836void
3379rxvt_term::tt_printf (const char *fmt,...) 3837rxvt_term::tt_printf (const char *fmt,...)
3380{ 3838{

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