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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.15 by pcg, Tue Dec 16 23:04:13 2003 UTC vs.
Revision 1.73 by pcg, Mon Mar 15 00:08:11 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: command.C,v 1.15 2003/12/16 23:04:13 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
… …
26 * - extensive modifications 25 * - extensive modifications
27 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
28 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
29 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
30 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
48#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
50#include "version.h" 50#include "version.h"
51#include "command.h" 51#include "command.h"
52 52
53#include <wchar.h>
54
53/*----------------------------------------------------------------------*/ 55/*----------------------------------------------------------------------*/
54 56
55/*{{{ Convert the keypress event into a string */ 57/*{{{ Convert the keypress event into a string */
56/* INTPROTO */
57void 58void
58rxvt_lookup_key(pR_ XKeyEvent *ev) 59rxvt_term::lookup_key (XKeyEvent &ev)
59{ 60{
60 int ctrl, meta, shft, len; 61 int ctrl, meta, shft, len;
61 unsigned int newlen; 62 unsigned int newlen;
62 KeySym keysym; 63 KeySym keysym;
63#ifdef DEBUG_CMD 64#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 65 static int debug_key = 1; /* accessible by a debugger only */
65#endif 66#endif
66 int valid_keysym; 67 int valid_keysym;
67 unsigned char *kbuf = R->kbuf; 68 unsigned char kbuf[KBUFSZ];
68 69
69/* 70 /*
70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
71 * escape sequence to toggle the Keypad. 72 * escape sequence to toggle the Keypad.
72 * 73 *
73 * Always permit `shift' to override the current setting 74 * Always permit `shift' to override the current setting
74 */ 75 */
75 shft = (ev->state & ShiftMask); 76 shft = (ev.state & ShiftMask);
76 ctrl = (ev->state & ControlMask); 77 ctrl = (ev.state & ControlMask);
77 meta = (ev->state & R->ModMetaMask); 78 meta = (ev.state & ModMetaMask);
78 79
79 if (R->numlock_state || (ev->state & R->ModNumLockMask)) 80 if (numlock_state || (ev.state & ModNumLockMask))
80 { 81 {
81 R->numlock_state = (ev->state & R->ModNumLockMask); 82 numlock_state = (ev.state & ModNumLockMask);
82 PrivMode((!R->numlock_state), PrivMode_aplKP); 83 PrivMode ((!numlock_state), PrivMode_aplKP);
83 } 84 }
84 85
85 kbuf[0] = 0; 86 kbuf[0] = 0;
86 87
87#ifdef USE_XIM 88#ifdef USE_XIM
88 if (R->Input_Context) 89 if (Input_Context)
89 { 90 {
90 Status status_return; 91 Status status_return;
91 92
92#ifdef X_HAVE_UTF8_STRING 93#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful
93 len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, 95 len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf,
94 KBUFSZ, &keysym, &status_return); 96 KBUFSZ, &keysym, &status_return);
97 else
98#endif
99 {
100 wchar_t wkbuf[KBUFSZ + 1];
101
102 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]);
106 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, &ev, wkbuf,
108 KBUFSZ, &keysym, &status_return);
109 if (rs[Rs_imLocale])
110 SET_LOCALE (locale);
111
112 if (status_return == XLookupChars
113 || status_return == XLookupBoth)
114 {
115 /* make sure the user can type ctrl-@, i.e. NUL */
116 if (len == 1 && *wkbuf == 0)
117 {
118 kbuf[0] = 0;
119 len = 1;
120 }
121 else
122 {
123 wkbuf[len] = 0;
124 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
125 if (len < 0)
126 len = 0;
127 }
128 }
129 else
130 len = 0;
131 }
132
133 valid_keysym = status_return == XLookupKeySym
134 || status_return == XLookupBoth;
135 }
136 else
137#endif
138 {
139 len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
140 valid_keysym = keysym != NoSymbol;
141 }
142
143 if (valid_keysym)
144 {
145 if (TermWin.saveLines)
146 {
147#ifdef UNSHIFTED_SCROLLKEYS
148 if (!ctrl && !meta)
149 {
95#else 150#else
96 len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, 151 if (IS_SCROLL_MOD)
97 KBUFSZ, &keysym, &status_return); 152 {
98#endif 153#endif
99 valid_keysym = ((status_return == XLookupKeySym) 154 int lnsppg;
100 || (status_return == XLookupBoth));
101 }
102 else
103#endif
104 {
105 len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose);
106 valid_keysym = !len;
107 }
108 155
109 if (valid_keysym) 156#ifdef PAGING_CONTEXT_LINES
110 { 157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
111/* for some backwards compatibility */
112#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
113# ifdef HOTKEY_CTRL
114 if (ctrl)
115# else 158#else
116 if (meta) 159 lnsppg = TermWin.nrow * 4 / 5;
160#endif
161 if (keysym == XK_Prior)
162 {
163 scr_page (UP, lnsppg);
164 return;
165 }
166 else if (keysym == XK_Next)
167 {
168 scr_page (DN, lnsppg);
169 return;
170 }
171 }
172#ifdef SCROLL_ON_UPDOWN_KEYS
173 if (IS_SCROLL_MOD)
174 {
175 if (keysym == XK_Up)
176 {
177 scr_page (UP, 1);
178 return;
179 }
180 else if (keysym == XK_Down)
181 {
182 scr_page (DN, 1);
183 return;
184 }
185 }
186#endif
187#ifdef SCROLL_ON_HOMEEND_KEYS
188 if (IS_SCROLL_MOD)
189 {
190 if (keysym == XK_Home)
191 {
192 scr_move_to (0, 1);
193 return;
194 }
195 else if (keysym == XK_End)
196 {
197 scr_move_to (1, 0);
198 return;
199 }
200 }
201#endif
202 }
203
204 if (shft)
205 {
206 /* Shift + F1 - F10 generates F11 - F20 */
207 if (keysym >= XK_F1 && keysym <= XK_F10)
208 {
209 keysym += (XK_F11 - XK_F1);
210 shft = 0; /* turn off Shift */
211 }
212 else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys))
213 {
214 switch (keysym)
215 {
216 /* normal XTerm key bindings */
217 case XK_Insert: /* Shift+Insert = paste mouse selection */
218 selection_request (ev.time, 0, 0);
219 return;
220 /* rxvt extras */
221 case XK_KP_Add: /* Shift+KP_Add = bigger font */
222 change_font (FONT_UP);
223 return;
224 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
225 change_font (FONT_DN);
226 return;
227 }
228 }
229 }
230#ifdef PRINTPIPE
231 if (keysym == XK_Print)
232 {
233 scr_printscreen (ctrl | shft);
234 return;
235 }
236#endif
237
238 if (keysym >= 0xFF00 && keysym <= 0xFFFF)
239 {
240#ifdef KEYSYM_RESOURCE
241 if (! (shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL)
242 {
243 unsigned int l;
244 const unsigned char *kbuf0;
245
246 kbuf0 = (Keysym_map[keysym & 0xFF]);
247 l = (unsigned int)*kbuf0++;
248
249 /* escape prefix */
250 if (meta
251# ifdef META8_OPTION
252 && meta_char == C0_ESC
117# endif 253# endif
118 { 254 )
119 if (keysym == R->ks_bigfont)
120 { 255 {
121 rxvt_change_font(aR_ 0, FONT_UP); 256 const unsigned char ch = C0_ESC;
122 return; 257 tt_write (&ch, 1);
123 } 258 }
124 else if (keysym == R->ks_smallfont) 259
260 tt_write (kbuf0, l);
261 return;
262 }
263 else
264#endif
265 {
266 newlen = 1;
267 switch (keysym)
125 { 268 {
126 rxvt_change_font(aR_ 0, FONT_DN);
127 return;
128 }
129 }
130#endif
131
132 if (R->TermWin.saveLines) {
133#ifdef UNSHIFTED_SCROLLKEYS
134 if (!ctrl && !meta) {
135#else
136 if (IS_SCROLL_MOD) {
137#endif
138 int lnsppg;
139
140#ifdef PAGING_CONTEXT_LINES
141 lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES;
142#else
143 lnsppg = R->TermWin.nrow * 4 / 5;
144#endif
145 if (keysym == XK_Prior) {
146 rxvt_scr_page(aR_ UP, lnsppg);
147 return;
148 } else if (keysym == XK_Next) {
149 rxvt_scr_page(aR_ DN, lnsppg);
150 return;
151 }
152 }
153#ifdef SCROLL_ON_UPDOWN_KEYS
154 if (IS_SCROLL_MOD) {
155 if (keysym == XK_Up) {
156 rxvt_scr_page(aR_ UP, 1);
157 return;
158 } else if (keysym == XK_Down) {
159 rxvt_scr_page(aR_ DN, 1);
160 return;
161 }
162 }
163#endif
164#ifdef SCROLL_ON_HOMEEND_KEYS
165 if (IS_SCROLL_MOD) {
166 if (keysym == XK_Home) {
167 rxvt_scr_move_to(aR_ 0, 1);
168 return;
169 } else if (keysym == XK_End) {
170 rxvt_scr_move_to(aR_ 1, 0);
171 return;
172 }
173 }
174#endif
175 }
176
177 if (shft) {
178 /* Shift + F1 - F10 generates F11 - F20 */
179 if (keysym >= XK_F1 && keysym <= XK_F10) {
180 keysym += (XK_F11 - XK_F1);
181 shft = 0; /* turn off Shift */
182 } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) {
183 switch (keysym) {
184 /* normal XTerm key bindings */
185 case XK_Insert: /* Shift+Insert = paste mouse selection */
186 rxvt_selection_request(aR_ ev->time, 0, 0);
187 return;
188 /* rxvt extras */
189 case XK_KP_Add: /* Shift+KP_Add = bigger font */
190 rxvt_change_font(aR_ 0, FONT_UP);
191 return;
192 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
193 rxvt_change_font(aR_ 0, FONT_DN);
194 return;
195 }
196 }
197 }
198#ifdef PRINTPIPE
199 if (keysym == XK_Print) {
200 rxvt_scr_printscreen(aR_ ctrl | shft);
201 return;
202 }
203#endif
204#ifdef GREEK_SUPPORT
205 if (keysym == R->ks_greekmodeswith) {
206 R->greek_mode = !R->greek_mode;
207 if (R->greek_mode) {
208 rxvt_xterm_seq(aR_ XTerm_title,
209 (greek_getmode() == GREEK_ELOT928
210 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST);
211 greek_reset();
212 } else
213 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
214 return;
215 }
216#endif
217
218 if (keysym >= 0xFF00 && keysym <= 0xFFFF) {
219#ifdef KEYSYM_RESOURCE
220 if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) {
221 unsigned int l;
222 const unsigned char *kbuf0;
223 const unsigned char ch = C0_ESC;
224
225 kbuf0 = (R->Keysym_map[keysym & 0xFF]);
226 l = (unsigned int)*kbuf0++;
227
228 /* escape prefix */
229 if (meta)
230# ifdef META8_OPTION
231 if (R->meta_char == C0_ESC)
232# endif
233 R->tt_write (&ch, 1);
234 R->tt_write (kbuf0, l);
235 return;
236 } else
237#endif
238 {
239 newlen = 1;
240 switch (keysym) {
241#ifndef NO_BACKSPACE_KEY 269#ifndef NO_BACKSPACE_KEY
242 case XK_BackSpace: 270 case XK_BackSpace:
243 if (R->PrivateModes & PrivMode_HaveBackSpace) { 271 if (PrivateModes & PrivMode_HaveBackSpace)
272 {
244 kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) 273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
245 ^ !!ctrl) ? '\b' : '\177'; 274 ^ !!ctrl) ? '\b' : '\177';
246 kbuf[1] = '\0'; 275 kbuf[1] = '\0';
247 } else 276 }
248 STRCPY(kbuf, R->key_backspace); 277 else
249# ifdef MULTICHAR_SET 278 STRCPY (kbuf, key_backspace);
250 if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { 279 break;
251 int col, row;
252
253 newlen = STRLEN(kbuf);
254 col = R->screen.cur.col - 1;
255 row = R->screen.cur.row + R->TermWin.saveLines;
256 if (IS_MULTI2(R->screen.rend[row][col]))
257 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
258 }
259# endif
260 break;
261#endif 280#endif
262#ifndef NO_DELETE_KEY 281#ifndef NO_DELETE_KEY
263 case XK_Delete: 282 case XK_Delete:
264 STRCPY(kbuf, R->key_delete); 283 STRCPY (kbuf, key_delete);
265# ifdef MULTICHAR_SET 284 break;
266 if (R->Options & Opt_mc_hack) {
267 int col, row;
268
269 newlen = STRLEN(kbuf);
270 col = R->screen.cur.col;
271 row = R->screen.cur.row + R->TermWin.saveLines;
272 if (IS_MULTI1(R->screen.rend[row][col]))
273 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
274 }
275# endif 285#endif
276 break; 286 case XK_Tab:
277#endif 287 if (shft)
278 case XK_Tab: 288 STRCPY (kbuf, "\033[Z");
279 if (shft) 289 else
280 STRCPY(kbuf, "\033[Z"); 290 {
281 else {
282#ifdef CTRL_TAB_MAKES_META 291#ifdef CTRL_TAB_MAKES_META
283 if (ctrl) 292 if (ctrl)
284 meta = 1; 293 meta = 1;
285#endif 294#endif
286#ifdef MOD4_TAB_MAKES_META 295#ifdef MOD4_TAB_MAKES_META
287 if (ev->state & Mod4Mask) 296 if (ev.state & Mod4Mask)
288 meta = 1; 297 meta = 1;
289#endif 298#endif
290 newlen = 0; 299 newlen = 0;
291 } 300 }
292 break; 301 break;
293
294 302
295#ifdef XK_KP_Left 303#ifdef XK_KP_Left
296 case XK_KP_Up: /* \033Ox or standard */ 304 case XK_KP_Up: /* \033Ox or standard */
297 case XK_KP_Down: /* \033Or or standard */ 305 case XK_KP_Down: /* \033Or or standard */
298 case XK_KP_Right: /* \033Ov or standard */ 306 case XK_KP_Right: /* \033Ov or standard */
299 case XK_KP_Left: /* \033Ot or standard */ 307 case XK_KP_Left: /* \033Ot or standard */
300 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
301 STRCPY(kbuf, "\033OZ"); 309 {
302 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 310 STRCPY (kbuf, "\033OZ");
303 break; 311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
304 } else 312 break;
313 }
314 else
305 /* translate to std. cursor key */ 315 /* translate to std. cursor key */
306 keysym = XK_Left + (keysym - XK_KP_Left); 316 keysym = XK_Left + (keysym - XK_KP_Left);
307 /* FALLTHROUGH */ 317 /* FALLTHROUGH */
308#endif 318#endif
309 case XK_Up: /* "\033[A" */ 319 case XK_Up: /* "\033[A" */
310 case XK_Down: /* "\033[B" */ 320 case XK_Down: /* "\033[B" */
311 case XK_Right: /* "\033[C" */ 321 case XK_Right: /* "\033[C" */
312 case XK_Left: /* "\033[D" */ 322 case XK_Left: /* "\033[D" */
313 STRCPY(kbuf, "\033[Z"); 323 STRCPY (kbuf, "\033[Z");
314 kbuf[2] = ("DACB"[keysym - XK_Left]); 324 kbuf[2] = "DACB"[keysym - XK_Left];
315 /* do Shift first */ 325 /* do Shift first */
316 if (shft) 326 if (shft)
317 kbuf[2] = ("dacb"[keysym - XK_Left]); 327 kbuf[2] = "dacb"[keysym - XK_Left];
318 else if (ctrl) { 328 else if (ctrl)
319 kbuf[1] = 'O';
320 kbuf[2] = ("dacb"[keysym - XK_Left]);
321 } else if (R->PrivateModes & PrivMode_aplCUR)
322 kbuf[1] = 'O';
323#ifdef MULTICHAR_SET
324 //TODO: ?? 329 {
325 if (R->Options & Opt_mc_hack) { 330 kbuf[1] = 'O';
326 int col, row, m; 331 kbuf[2] = "dacb"[keysym - XK_Left];
327 332 }
328 col = R->screen.cur.col; 333 else if (PrivateModes & PrivMode_aplCUR)
329 row = R->screen.cur.row + R->TermWin.saveLines; 334 kbuf[1] = 'O';
330 m = 0; 335 break;
331 if (keysym == XK_Right
332 && IS_MULTI1(R->screen.rend[row][col]))
333 m = 1;
334 else if (keysym == XK_Left) {
335 if (col > 0) {
336 if (IS_MULTI2(R->screen.rend[row][col - 1]))
337 m = 1;
338 } else if (R->screen.cur.row > 0) {
339 col = R->screen.tlen[--row];
340 if (col == -1)
341 col = R->TermWin.ncol - 1;
342 else
343 col--;
344 if (col > 0
345 && IS_MULTI2(R->screen.rend[row][col]))
346 m = 1;
347 }
348 }
349 if (m)
350 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
351 }
352#endif
353 break;
354 336
355#ifndef UNSHIFTED_SCROLLKEYS 337#ifndef UNSHIFTED_SCROLLKEYS
356# ifdef XK_KP_Prior 338# ifdef XK_KP_Prior
357 case XK_KP_Prior: 339 case XK_KP_Prior:
358 /* allow shift to override */ 340 /* allow shift to override */
359 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
360 STRCPY(kbuf, "\033Oy"); 342 {
361 break; 343 STRCPY (kbuf, "\033Oy");
362 } 344 break;
363 /* FALLTHROUGH */ 345 }
346 /* FALLTHROUGH */
364# endif 347# endif
365 case XK_Prior: 348 case XK_Prior:
366 STRCPY(kbuf, "\033[5~"); 349 STRCPY (kbuf, "\033[5~");
367 break; 350 break;
368# ifdef XK_KP_Next 351# ifdef XK_KP_Next
369 case XK_KP_Next: 352 case XK_KP_Next:
370 /* allow shift to override */ 353 /* allow shift to override */
371 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
372 STRCPY(kbuf, "\033Os"); 355 {
373 break; 356 STRCPY (kbuf, "\033Os");
374 } 357 break;
375 /* FALLTHROUGH */ 358 }
359 /* FALLTHROUGH */
376# endif 360# endif
377 case XK_Next: 361 case XK_Next:
378 STRCPY(kbuf, "\033[6~"); 362 STRCPY (kbuf, "\033[6~");
379 break; 363 break;
380#endif 364#endif
381 case XK_KP_Enter: 365 case XK_KP_Enter:
382 /* allow shift to override */ 366 /* allow shift to override */
383 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
384 STRCPY(kbuf, "\033OM"); 368 {
385 } else { 369 STRCPY (kbuf, "\033OM");
386 kbuf[0] = '\r'; 370 }
387 kbuf[1] = '\0'; 371 else
388 } 372 {
389 break; 373 kbuf[0] = '\r';
374 kbuf[1] = '\0';
375 }
376 break;
390 377
391#ifdef XK_KP_Begin 378#ifdef XK_KP_Begin
392 case XK_KP_Begin: 379 case XK_KP_Begin:
393 STRCPY(kbuf, "\033Ou"); 380 STRCPY (kbuf, "\033Ou");
394 break; 381 break;
395 382
396 case XK_KP_Insert: 383 case XK_KP_Insert:
397 STRCPY(kbuf, "\033Op"); 384 STRCPY (kbuf, "\033Op");
398 break; 385 break;
399 386
400 case XK_KP_Delete: 387 case XK_KP_Delete:
401 STRCPY(kbuf, "\033On"); 388 STRCPY (kbuf, "\033On");
402 break; 389 break;
403#endif 390#endif
404 case XK_KP_F1: /* "\033OP" */ 391 case XK_KP_F1: /* "\033OP" */
405 case XK_KP_F2: /* "\033OQ" */ 392 case XK_KP_F2: /* "\033OQ" */
406 case XK_KP_F3: /* "\033OR" */ 393 case XK_KP_F3: /* "\033OR" */
407 case XK_KP_F4: /* "\033OS" */ 394 case XK_KP_F4: /* "\033OS" */
408 STRCPY(kbuf, "\033OP"); 395 STRCPY (kbuf, "\033OP");
409 kbuf[2] += (keysym - XK_KP_F1); 396 kbuf[2] += (keysym - XK_KP_F1);
410 break; 397 break;
411 398
412 case XK_KP_Multiply: /* "\033Oj" : "*" */ 399 case XK_KP_Multiply: /* "\033Oj" : "*" */
413 case XK_KP_Add: /* "\033Ok" : "+" */ 400 case XK_KP_Add: /* "\033Ok" : "+" */
414 case XK_KP_Separator: /* "\033Ol" : "," */ 401 case XK_KP_Separator: /* "\033Ol" : "," */
415 case XK_KP_Subtract: /* "\033Om" : "-" */ 402 case XK_KP_Subtract: /* "\033Om" : "-" */
416 case XK_KP_Decimal: /* "\033On" : "." */ 403 case XK_KP_Decimal: /* "\033On" : "." */
417 case XK_KP_Divide: /* "\033Oo" : "/" */ 404 case XK_KP_Divide: /* "\033Oo" : "/" */
418 case XK_KP_0: /* "\033Op" : "0" */ 405 case XK_KP_0: /* "\033Op" : "0" */
419 case XK_KP_1: /* "\033Oq" : "1" */ 406 case XK_KP_1: /* "\033Oq" : "1" */
420 case XK_KP_2: /* "\033Or" : "2" */ 407 case XK_KP_2: /* "\033Or" : "2" */
421 case XK_KP_3: /* "\033Os" : "3" */ 408 case XK_KP_3: /* "\033Os" : "3" */
422 case XK_KP_4: /* "\033Ot" : "4" */ 409 case XK_KP_4: /* "\033Ot" : "4" */
423 case XK_KP_5: /* "\033Ou" : "5" */ 410 case XK_KP_5: /* "\033Ou" : "5" */
424 case XK_KP_6: /* "\033Ov" : "6" */ 411 case XK_KP_6: /* "\033Ov" : "6" */
425 case XK_KP_7: /* "\033Ow" : "7" */ 412 case XK_KP_7: /* "\033Ow" : "7" */
426 case XK_KP_8: /* "\033Ox" : "8" */ 413 case XK_KP_8: /* "\033Ox" : "8" */
427 case XK_KP_9: /* "\033Oy" : "9" */ 414 case XK_KP_9: /* "\033Oy" : "9" */
428 /* allow shift to override */ 415 /* allow shift to override */
429 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
430 STRCPY(kbuf, "\033Oj"); 417 {
431 kbuf[2] += (keysym - XK_KP_Multiply); 418 STRCPY (kbuf, "\033Oj");
432 } else { 419 kbuf[2] += (keysym - XK_KP_Multiply);
420 }
421 else
422 {
433 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
434 kbuf[1] = '\0'; 424 kbuf[1] = '\0';
435 } 425 }
436 break; 426 break;
437 427
438 case XK_Find: 428 case XK_Find:
439 STRCPY(kbuf, "\033[1~"); 429 STRCPY (kbuf, "\033[1~");
440 break; 430 break;
441 case XK_Insert: 431 case XK_Insert:
442 STRCPY(kbuf, "\033[2~"); 432 STRCPY (kbuf, "\033[2~");
443 break; 433 break;
444#ifdef DXK_Remove /* support for DEC remove like key */ 434#ifdef DXK_Remove /* support for DEC remove like key */
445 case DXK_Remove: 435 case DXK_Remove:
446 /* FALLTHROUGH */ 436 /* FALLTHROUGH */
447#endif 437#endif
448 case XK_Execute: 438 case XK_Execute:
449 STRCPY(kbuf, "\033[3~"); 439 STRCPY (kbuf, "\033[3~");
450 break; 440 break;
451 case XK_Select: 441 case XK_Select:
452 STRCPY(kbuf, "\033[4~"); 442 STRCPY (kbuf, "\033[4~");
453 break; 443 break;
454#ifdef XK_KP_End 444#ifdef XK_KP_End
455 case XK_KP_End: 445 case XK_KP_End:
456 /* allow shift to override */ 446 /* allow shift to override */
457 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
458 STRCPY(kbuf, "\033Oq"); 448 {
459 break; 449 STRCPY (kbuf, "\033Oq");
460 } 450 break;
461 /* FALLTHROUGH */ 451 }
452 /* FALLTHROUGH */
462#endif 453#endif
463 case XK_End: 454 case XK_End:
464 STRCPY(kbuf, KS_END); 455 STRCPY (kbuf, KS_END);
465 break; 456 break;
466#ifdef XK_KP_Home 457#ifdef XK_KP_Home
467 case XK_KP_Home: 458 case XK_KP_Home:
468 /* allow shift to override */ 459 /* allow shift to override */
469 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
470 STRCPY(kbuf, "\033Ow"); 461 {
471 break; 462 STRCPY (kbuf, "\033Ow");
472 } 463 break;
473 /* FALLTHROUGH */ 464 }
465 /* FALLTHROUGH */
474#endif 466#endif
475 case XK_Home: 467 case XK_Home:
476 STRCPY(kbuf, KS_HOME); 468 STRCPY (kbuf, KS_HOME);
477 break; 469 break;
478 470
479#define FKEY(n, fkey) \ 471#define FKEY(n, fkey) \
480 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
481 473
482 case XK_F1: /* "\033[11~" */ 474 case XK_F1: /* "\033[11~" */
483 case XK_F2: /* "\033[12~" */ 475 case XK_F2: /* "\033[12~" */
484 case XK_F3: /* "\033[13~" */ 476 case XK_F3: /* "\033[13~" */
485 case XK_F4: /* "\033[14~" */ 477 case XK_F4: /* "\033[14~" */
486 case XK_F5: /* "\033[15~" */ 478 case XK_F5: /* "\033[15~" */
487 FKEY(11, XK_F1); 479 FKEY (11, XK_F1);
488 break; 480 break;
489 case XK_F6: /* "\033[17~" */ 481 case XK_F6: /* "\033[17~" */
490 case XK_F7: /* "\033[18~" */ 482 case XK_F7: /* "\033[18~" */
491 case XK_F8: /* "\033[19~" */ 483 case XK_F8: /* "\033[19~" */
492 case XK_F9: /* "\033[20~" */ 484 case XK_F9: /* "\033[20~" */
493 case XK_F10: /* "\033[21~" */ 485 case XK_F10: /* "\033[21~" */
494 FKEY(17, XK_F6); 486 FKEY (17, XK_F6);
495 break; 487 break;
496 case XK_F11: /* "\033[23~" */ 488 case XK_F11: /* "\033[23~" */
497 case XK_F12: /* "\033[24~" */ 489 case XK_F12: /* "\033[24~" */
498 case XK_F13: /* "\033[25~" */ 490 case XK_F13: /* "\033[25~" */
499 case XK_F14: /* "\033[26~" */ 491 case XK_F14: /* "\033[26~" */
500 FKEY(23, XK_F11); 492 FKEY (23, XK_F11);
501 break; 493 break;
502 case XK_F15: /* "\033[28~" */ 494 case XK_F15: /* "\033[28~" */
503 case XK_F16: /* "\033[29~" */ 495 case XK_F16: /* "\033[29~" */
504 FKEY(28, XK_F15); 496 FKEY (28, XK_F15);
505 break; 497 break;
506 case XK_Help: /* "\033[28~" */ 498 case XK_Help: /* "\033[28~" */
507 FKEY(28, XK_Help); 499 FKEY (28, XK_Help);
508 break; 500 break;
509 case XK_Menu: /* "\033[29~" */ 501 case XK_Menu: /* "\033[29~" */
510 FKEY(29, XK_Menu); 502 FKEY (29, XK_Menu);
511 break; 503 break;
512 case XK_F17: /* "\033[31~" */ 504 case XK_F17: /* "\033[31~" */
513 case XK_F18: /* "\033[32~" */ 505 case XK_F18: /* "\033[32~" */
514 case XK_F19: /* "\033[33~" */ 506 case XK_F19: /* "\033[33~" */
515 case XK_F20: /* "\033[34~" */ 507 case XK_F20: /* "\033[34~" */
516 case XK_F21: /* "\033[35~" */ 508 case XK_F21: /* "\033[35~" */
517 case XK_F22: /* "\033[36~" */ 509 case XK_F22: /* "\033[36~" */
518 case XK_F23: /* "\033[37~" */ 510 case XK_F23: /* "\033[37~" */
519 case XK_F24: /* "\033[38~" */ 511 case XK_F24: /* "\033[38~" */
520 case XK_F25: /* "\033[39~" */ 512 case XK_F25: /* "\033[39~" */
521 case XK_F26: /* "\033[40~" */ 513 case XK_F26: /* "\033[40~" */
522 case XK_F27: /* "\033[41~" */ 514 case XK_F27: /* "\033[41~" */
523 case XK_F28: /* "\033[42~" */ 515 case XK_F28: /* "\033[42~" */
524 case XK_F29: /* "\033[43~" */ 516 case XK_F29: /* "\033[43~" */
525 case XK_F30: /* "\033[44~" */ 517 case XK_F30: /* "\033[44~" */
526 case XK_F31: /* "\033[45~" */ 518 case XK_F31: /* "\033[45~" */
527 case XK_F32: /* "\033[46~" */ 519 case XK_F32: /* "\033[46~" */
528 case XK_F33: /* "\033[47~" */ 520 case XK_F33: /* "\033[47~" */
529 case XK_F34: /* "\033[48~" */ 521 case XK_F34: /* "\033[48~" */
530 case XK_F35: /* "\033[49~" */ 522 case XK_F35: /* "\033[49~" */
531 FKEY(31, XK_F17); 523 FKEY (31, XK_F17);
532 break; 524 break;
533#undef FKEY 525#undef FKEY
534 default: 526 default:
535 newlen = 0; 527 newlen = 0;
536 break; 528 break;
537 } 529 }
538 if (newlen) 530 if (newlen)
539 len = STRLEN(kbuf); 531 len = STRLEN (kbuf);
540 } 532 }
541 /* 533
534 /*
542 * Pass meta for all function keys, if 'meta' option set 535 * Pass meta for all function keys, if 'meta' option set
543 */ 536 */
544#ifdef META8_OPTION 537#ifdef META8_OPTION
545 if (meta && (R->meta_char == 0x80) && len > 0) 538 if (meta && (meta_char == 0x80) && len > 0)
546 kbuf[len - 1] |= 0x80; 539 kbuf[len - 1] |= 0x80;
547#endif 540#endif
541
542 }
548 } else if (ctrl && keysym == XK_minus) { 543 else if (ctrl && keysym == XK_minus)
544 {
549 len = 1; 545 len = 1;
550 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
551 } else { 547 }
548 else
549 {
552#ifdef META8_OPTION 550#ifdef META8_OPTION
553 /* set 8-bit on */ 551 /* set 8-bit on */
554 if (meta && (R->meta_char == 0x80)) { 552 if (meta && (meta_char == 0x80))
555 unsigned char *ch; 553 {
554 unsigned char *ch;
556 555
557 for (ch = kbuf; ch < kbuf + len; ch++) 556 for (ch = kbuf; ch < kbuf + len; ch++)
558 *ch |= 0x80; 557 *ch |= 0x80;
559 meta = 0; 558
559 meta = 0;
560 }
561#endif
562 /* nil */ ;
563 }
560 } 564 }
561#endif 565
562#ifdef GREEK_SUPPORT 566 if (len <= 0)
563 if (R->greek_mode) 567 return; /* not mapped */
564 len = greek_xlat(kbuf, len); 568
565#endif 569 if (Options & Opt_scrollTtyKeypress)
566 /* nil */ ; 570 if (TermWin.view_start)
567 } 571 {
572 TermWin.view_start = 0;
573 want_refresh = 1;
568 } 574 }
569 575
570 if (len <= 0) 576 /*
571 return; /* not mapped */
572
573 if (R->Options & Opt_scrollTtyKeypress)
574 if (R->TermWin.view_start) {
575 R->TermWin.view_start = 0;
576 R->want_refresh = 1;
577 }
578
579/*
580 * these modifications only affect the static keybuffer 577 * these modifications only affect the static keybuffer
581 * pass Shift/Control indicators for function keys ending with `~' 578 * pass Shift/Control indicators for function keys ending with `~'
582 * 579 *
583 * eg, 580 * eg,
584 * Prior = "ESC[5~" 581 * Prior = "ESC[5~"
585 * Shift+Prior = "ESC[5$" 582 * Shift+Prior = "ESC[5$"
586 * Ctrl+Prior = "ESC[5^" 583 * Ctrl+Prior = "ESC[5^"
587 * Ctrl+Shift+Prior = "ESC[5@" 584 * Ctrl+Shift+Prior = "ESC[5@"
588 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). 585 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
589 */ 586 */
590 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') 587 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
591 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 588 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
592 589
593/* escape prefix */ 590 /* escape prefix */
594 if (meta 591 if (meta
595#ifdef META8_OPTION 592#ifdef META8_OPTION
596 && (R->meta_char == C0_ESC) 593 && meta_char == C0_ESC
597#endif 594#endif
598 ) { 595 )
596 {
599 const unsigned char ch = C0_ESC; 597 const unsigned char ch = C0_ESC;
600
601 R->tt_write(&ch, 1); 598 tt_write (&ch, 1);
602 } 599 }
600
603#ifdef DEBUG_CMD 601#if defined(DEBUG_CMD)
604 if (debug_key) { /* Display keyboard buffer contents */ 602 /* Display keyboard buffer contents */
605 char *p; 603 unsigned char *p;
606 int i; 604 int i;
607 605
608 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
609 for (i = 0, p = kbuf; i < len; i++, p++) 607 for (i = 0, p = kbuf; i < len; i++, p++)
610 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
611 fprintf(stderr, "'\n"); 609 fprintf (stderr, "'\n");
612 }
613#endif /* DEBUG_CMD */ 610#endif /* DEBUG_CMD */
614 R->tt_write(kbuf, (unsigned int)len); 611 tt_write (kbuf, (unsigned int)len);
615} 612}
616/*}}} */ 613/*}}} */
617 614
618#if (MENUBAR_MAX) 615#if (MENUBAR_MAX)
619/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
620/* attempt to `write' count to the input buffer */ 617/* attempt to `write' count to the input buffer */
621/* EXTPROTO */
622unsigned int 618unsigned int
623rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) 619rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
624{ 620{
625 unsigned int n, s; 621 unsigned int n, s;
626 unsigned char *cmdbuf_base = R->cmdbuf_base,
627 *cmdbuf_endp = R->cmdbuf_endp,
628 *cmdbuf_ptr = R->cmdbuf_ptr;
629 622
630 n = cmdbuf_ptr - cmdbuf_base; 623 n = cmdbuf_ptr - cmdbuf_base;
631 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
625
632 if (n > 0 && s < count) { 626 if (n > 0 && s < count)
627 {
633 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 628 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
634 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
635 cmdbuf_ptr = cmdbuf_base; 630 cmdbuf_ptr = cmdbuf_base;
636 cmdbuf_endp -= n; 631 cmdbuf_endp -= n;
637 s += n; 632 s += n;
638 } 633 }
634
639 if (count > s) { 635 if (count > s)
636 {
640 rxvt_print_error("data loss: cmd_write too large"); 637 rxvt_print_error ("data loss: cmd_write too large");
641 count = s; 638 count = s;
642 } 639 }
640
643 for (; count--;) 641 for (; count--;)
644 *cmdbuf_endp++ = *str++; 642 *cmdbuf_endp++ = *str++;
645 R->cmdbuf_ptr = cmdbuf_ptr; 643
646 R->cmdbuf_endp = cmdbuf_endp; 644 cmd_parse ();
645
647 return 0; 646 return 0;
648} 647}
649#endif /* MENUBAR_MAX */ 648#endif /* MENUBAR_MAX */
650 649
651void 650void
652rxvt_term::flush () 651rxvt_term::flush ()
653{ 652{
654#ifdef TRANSPARENT 653#ifdef TRANSPARENT
655 if (want_full_refresh) 654 if (want_full_refresh)
656 { 655 {
657 want_full_refresh = 0; 656 want_full_refresh = 0;
658 rxvt_scr_clear (this); 657 scr_clear ();
659 rxvt_scr_touch (this, False); 658 scr_touch (false);
660 want_refresh = 1; 659 want_refresh = 1;
661 } 660 }
662#endif 661#endif
663 662
664 if (want_refresh) 663 if (want_refresh)
665 { 664 {
666 rxvt_scr_refresh (this, refresh_type); 665 scr_refresh (refresh_type);
667 rxvt_scrollbar_show (this, 1); 666 scrollbar_show (1);
668#ifdef USE_XIM 667#ifdef USE_XIM
669 rxvt_IMSendSpot (this); 668 IMSendSpot ();
670#endif 669#endif
671 }
672 670
673 XFlush (Xdisplay); 671 }
674#if 0 672
675 if (XPending (Xdisplay)) process_x_events (); 673 display->flush ();
676 if (XPending (Xdisplay)) process_x_events ();
677#endif
678} 674}
679 675
680void 676void
681rxvt_term::check_cb (check_watcher &w) 677rxvt_term::check_cb (check_watcher &w)
682{ 678{
683 SET_R (this); 679 SET_R (this);
680 SET_LOCALE (locale);
684 681
685 flush (); 682 flush ();
686} 683}
687 684
685#ifdef CURSOR_BLINK
688void 686void
689rxvt_term::process_x_events ()
690{
691 do
692 {
693 XEvent xev;
694
695 XNextEvent (Xdisplay, &xev);
696
697#if defined(CURSOR_BLINK)
698 if ((Options & Opt_cursorBlink)
699 && xev.type == KeyPress)
700 {
701 if (hidden_cursor)
702 {
703 hidden_cursor = 0;
704 want_refresh = 1;
705 }
706
707 blink_ev.start (NOW + BLINK_INTERVAL);
708 }
709#endif
710
711#if defined(POINTER_BLANK)
712 if ((Options & Opt_pointerBlank)
713 && (pointerBlankDelay > 0))
714 {
715 if (xev.type == MotionNotify
716 || xev.type == ButtonPress
717 || xev.type == ButtonRelease)
718 if (hidden_pointer)
719 pointer_unblank ();
720
721 if (xev.type == KeyPress && hidden_pointer == 0)
722 pointer_blank ();
723 }
724#endif
725
726#ifdef USE_XIM
727 if (!XFilterEvent (&xev, xev.xany.window))
728#endif
729 rxvt_process_x_event (this, &xev);
730 }
731 while (XPending (Xdisplay));
732}
733
734void
735rxvt_term::blink_cb (time_watcher &w) 687rxvt_term::cursor_blink_cb (time_watcher &w)
736{ 688{
737 SET_R (this);
738
739 w.at += BLINK_INTERVAL;
740 hidden_cursor = !hidden_cursor; 689 hidden_cursor = !hidden_cursor;
741 want_refresh = 1; 690 want_refresh = 1;
742}
743 691
692 w.start (w.at + BLINK_INTERVAL);
693}
694#endif
695
696#ifdef TEXT_BLINK
744void 697void
745rxvt_term::x_cb (io_watcher &w, short revents) 698rxvt_term::text_blink_cb (time_watcher &w)
746{ 699{
747 SET_R (this); 700 if (scr_refresh_rend (RS_Blink, RS_Blink))
748 701 {
749 process_x_events (); 702 hidden_text = !hidden_text;
703 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL);
705 }
750} 706}
707#endif
751 708
752bool 709bool
753rxvt_term::pty_fill () 710rxvt_term::pty_fill ()
754{ 711{
755 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 712 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
756 713
757 memmove (cmdbuf_base, cmdbuf_ptr, n); 714 memmove (cmdbuf_base, cmdbuf_ptr, n);
758 cmdbuf_ptr = cmdbuf_base; 715 cmdbuf_ptr = cmdbuf_base;
759 cmdbuf_endp = cmdbuf_ptr + n; 716 cmdbuf_endp = cmdbuf_ptr + n;
760 717
761 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
762 719
763 if (n > 0) 720 if (n > 0)
764 { 721 {
765 cmdbuf_endp += n; 722 cmdbuf_endp += n;
766 return true; 723 return true;
767 } 724 }
768 else if (n < 0 && errno != EAGAIN) 725 else if (n < 0 && errno != EAGAIN)
769 destroy (); 726 destroy ();
770 727
771 return false; 728 return false;
772} 729}
773 730
774void 731void
775rxvt_term::pty_cb (io_watcher &w, short revents) 732rxvt_term::pty_cb (io_watcher &w, short revents)
776{ 733{
777 SET_R (this); 734 SET_R (this);
735 SET_LOCALE (locale);
778 736
779 if (revents & EVENT_WRITE) 737 if (revents & EVENT_WRITE)
780 tt_write (0, 0); 738 tt_write (0, 0);
781 else if (revents & EVENT_READ) 739 else if (revents & EVENT_READ)
782 { 740 {
… …
791 seen_input = 1; 749 seen_input = 1;
792 /* once we know the shell is running, send the screen size. Again! */ 750 /* once we know the shell is running, send the screen size. Again! */
793 tt_winch (); 751 tt_winch ();
794 } 752 }
795 753
796 uint32_t ch = NOCHAR; 754 if (cmd_parse ())
755 break;
756 }
757 }
758}
759
760bool
761rxvt_term::cmd_parse ()
762{
763 bool flag = false;
764 unicode_t ch = NOCHAR;
765
766 for (;;)
767 {
768 if (ch == NOCHAR)
769 ch = next_char ();
770
771 if (ch == NOCHAR) // TODO: improve
772 break;
773
774 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
775 {
776 /* Read a text string from the input buffer */
777 unicode_t buf[BUFSIZ];
778 bool refreshnow = false;
779 int nlines = 0;
780 unicode_t *str = buf;
781
782 *str++ = ch;
797 783
798 for (;;) 784 for (;;)
799 { 785 {
800 if (ch == NOCHAR)
801 ch = next_char (); 786 ch = next_char ();
802 787
803 if (ch == NOCHAR) // TODO: improve 788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
804 break; 789 break;
805 790 else
806 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
807 { 791 {
808 /* Read a text string from the input buffer */
809 uint32_t buf[BUFSIZ];
810 bool refreshnow = false;
811 int nlines = 0;
812 uint32_t *str = buf;
813
814 *str++ = ch; 792 *str++ = ch;
815 793
816 for (;;) 794 if (ch == '\n')
817 { 795 {
818 ch = next_char ();
819
820 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
821 break;
822 else 796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
823 { 801 {
824 *str++ = ch;
825
826 if (ch == '\n')
827 {
828 nlines++;
829 refresh_count++;
830
831 if (!(Options & Opt_jumpScroll)
832 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
833 {
834 refreshnow = true; 802 refreshnow = true;
835 flag = false; 803 flag = false;
836 ch = NOCHAR;
837 break;
838 }
839 }
840
841 if (str >= buf + BUFSIZ)
842 {
843 ch = NOCHAR; 804 ch = NOCHAR;
844 break; 805 break;
845 } 806 }
807
808 // scr_add_lines only works for nlines < TermWin.nrow - 1.
809 if (nlines >= TermWin.nrow - 1)
810 {
811 scr_add_lines (buf, nlines, str - buf);
812 nlines = 0;
813 str = buf;
846 } 814 }
847 } 815 }
848 816
849 rxvt_scr_add_lines (this, buf, nlines, str - buf); 817 if (str >= buf + BUFSIZ)
850
851 /*
852 * If there have been a lot of new lines, then update the screen
853 * What the heck I'll cheat and only refresh less than every page-full.
854 * the number of pages between refreshes is refresh_limit, which
855 * is incremented here because we must be doing flat-out scrolling.
856 *
857 * refreshing should be correct for small scrolls, because of the
858 * time-out
859 */
860 if (refreshnow)
861 { 818 {
862 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 819 ch = NOCHAR;
863 refresh_limit++; 820 break;
864
865 rxvt_scr_refresh (this, refresh_type);
866 } 821 }
867
868 }
869 else
870 {
871 switch (ch)
872 {
873 default:
874 rxvt_process_nonprinting (this, ch);
875 break;
876 case C0_ESC: /* escape char */
877 rxvt_process_escape_seq (this);
878 break;
879 /*case 0x9b: */ /* CSI */
880 /* rxvt_process_csi_seq (this); */
881 }
882
883 ch = NOCHAR;
884 } 822 }
885 } 823 }
824
825 scr_add_lines (buf, nlines, str - buf);
826
827 /*
828 * If there have been a lot of new lines, then update the screen
829 * What the heck I'll cheat and only refresh less than every page-full.
830 * the number of pages between refreshes is refresh_limit, which
831 * is incremented here because we must be doing flat-out scrolling.
832 *
833 * refreshing should be correct for small scrolls, because of the
834 * time-out
835 */
836 if (refreshnow)
837 {
838 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
839 refresh_limit++;
840
841 scr_refresh (refresh_type);
842 }
843
844 }
845 else
886 } 846 {
847 switch (ch)
848 {
849 default:
850 process_nonprinting (ch);
851 break;
852 case C0_ESC: /* escape char */
853 process_escape_seq ();
854 break;
855 /*case 0x9b: */ /* CSI */
856 /* process_csi_seq (); */
857 }
858
859 ch = NOCHAR;
860 }
887 } 861 }
862
863 return flag;
888} 864}
889 865
890// read the next character, currently handles UTF-8 866// read the next character, currently handles UTF-8
891// will probably handle all sorts of other stuff in the future 867// will probably handle all sorts of other stuff in the future
892uint32_t 868unicode_t
893rxvt_term::next_char () 869rxvt_term::next_char ()
894{ 870{
895 struct mbstate &s = mbstate;
896
897 while (cmdbuf_ptr < cmdbuf_endp) 871 while (cmdbuf_ptr < cmdbuf_endp)
898 { 872 {
899 uint8_t ch = *cmdbuf_ptr; 873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
900 874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
901 if (s.cnt)
902 {
903 if ((ch & 0xc0) == 0x80)
904 {
905 cmdbuf_ptr++; 875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
906 877
907 /* continuation */ 878 wchar_t wc;
908 s.reg = (s.reg << 6) | (ch & 0x7f); 879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
909 880
910 if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ 881 if (len == (size_t)-2)
911 return s.reg;
912
913 continue;
914 }
915 else
916 {
917 s.cnt = 0;
918 return s.orig; /* the _occasional_ non-utf-8 character may slip through... */
919 }
920 } 882 {
921 883 // the mbstate stores incomplete sequences. didn't know this :/
922 if ((ch & 0xc0) == 0xc0) 884 cmdbuf_ptr = cmdbuf_endp;
885 break;
923 { 886 }
887
888 if (len == (size_t)-1)
889 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
890
891 // assume wchar == unicode
924 cmdbuf_ptr++; 892 cmdbuf_ptr += len;
925
926 /* first byte */
927 s.orig = ch; /* for broken encodings */
928 s.reg = ch;
929 if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; }
930 if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; }
931 if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; }
932 if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; }
933 if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; }
934 }
935 else
936 {
937 cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */
938 return ch; 893 return wc;
939 }
940 } 894 }
941 895
942 return NOCHAR; 896 return NOCHAR;
943} 897}
944 898
945/* rxvt_cmd_getc() - Return next input character */ 899/* rxvt_cmd_getc () - Return next input character */
946/* 900/*
947 * Return the next input character after first passing any keyboard input 901 * Return the next input character after first passing any keyboard input
948 * to the command. 902 * to the command.
949 */ 903 */
950/* INTPROTO */ 904unicode_t
951uint32_t
952rxvt_cmd_getc(pR) 905rxvt_term::cmd_getc ()
953{ 906{
954 for (;;) 907 for (;;)
955 { 908 {
956 uint32_t c = R->next_char (); 909 unicode_t c = next_char ();
957 if (c != NOCHAR) 910 if (c != NOCHAR)
958 return c; 911 return c;
959 912
960 // incomplete sequences should occur rarely, still, a better solution 913 // incomplete sequences should occur rarely, still, a better solution
961 // would be preferred. either setjmp/longjmp or better design. 914 // would be preferred. either setjmp/longjmp or better design.
962 fcntl (R->cmd_fd, F_SETFL, 0); 915 fcntl (cmd_fd, F_SETFL, 0);
963 R->pty_fill (); 916 pty_fill ();
964 fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); 917 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 (R->v_bufstr < R->v_bufptr) /* output any pending chars */
981 R->tt_write(NULL, 0);
982
983#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
984 if (R->mouse_slip_wheel_speed) {
985 quick_timeout = 1;
986 if (!R->mouse_slip_wheel_delay--
987 && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN,
988 abs(R->mouse_slip_wheel_speed))) {
989 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
990 R->refresh_type |= SMOOTH_REFRESH;
991 R->want_refresh = 1;
992 } 918 }
993 }
994#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */
995#ifdef SELECTION_SCROLLING
996 if (R->pending_scroll_selection) {
997 quick_timeout = 1;
998 if (!R->scroll_selection_delay--
999 && rxvt_scr_page(aR_ R->scroll_selection_dir,
1000 R->scroll_selection_lines)) {
1001 rxvt_selection_extend(aR_ R->selection_save_x,
1002 R->selection_save_y, R->selection_save_state);
1003 R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
1004 R->refresh_type |= SMOOTH_REFRESH;
1005 R->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 (!R->scroll_arrow_delay--
1013 && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) {
1014 R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY;
1015 R->refresh_type |= SMOOTH_REFRESH;
1016 R->want_refresh = 1;
1017 }
1018 }
1019#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */
1020
1021#ifdef TRANSPARENT
1022 quick_timeout |= R->want_full_refresh;
1023#endif
1024#endif
1025} 919}
1026 920
921#ifdef POINTER_BLANK
1027void 922void
1028rxvt_term::pointer_unblank () 923rxvt_term::pointer_unblank ()
1029{ 924{
1030 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); 925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
1031 rxvt_recolour_cursor (this); 926 recolour_cursor ();
1032 927
1033#ifdef POINTER_BLANK
1034 hidden_pointer = 0; 928 hidden_pointer = 0;
1035 929
1036 if (Options & Opt_pointerBlank) 930 if (Options & Opt_pointerBlank)
1037 pointer_ev.start (NOW + pointerBlankDelay); 931 pointer_ev.start (NOW + pointerBlankDelay);
1038#endif
1039} 932}
1040 933
1041#ifdef POINTER_BLANK
1042void 934void
1043rxvt_term::pointer_blank () 935rxvt_term::pointer_blank ()
1044{ 936{
1045 pointer_ev.stop ();
1046
1047 if (!(Options & Opt_pointerBlank)) 937 if (! (Options & Opt_pointerBlank))
1048 return; 938 return;
1049 939
1050 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 940 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1051 XFlush (Xdisplay); 941 XFlush (display->display);
1052 942
1053 hidden_pointer = 1; 943 hidden_pointer = 1;
1054} 944}
1055 945
1056void 946void
1057rxvt_term::pointer_cb (time_watcher &w) 947rxvt_term::pointer_cb (time_watcher &w)
1058{ 948{
1059 SET_R (this); 949 SET_R (this);
950 SET_LOCALE (locale);
1060 951
1061 pointer_blank (); 952 pointer_blank ();
1062} 953}
1063#endif 954#endif
1064 955
1065/* INTPROTO */
1066void 956void
1067rxvt_mouse_report(pR_ const XButtonEvent *ev) 957rxvt_term::mouse_report (XButtonEvent &ev)
1068{ 958{
1069 int button_number, key_state = 0; 959 int button_number, key_state = 0;
1070 int x, y; 960 int x, y;
1071 961
1072 x = ev->x; 962 x = ev.x;
1073 y = ev->y; 963 y = ev.y;
1074 rxvt_pixel_position(aR_ &x, &y); 964 pixel_position (&x, &y);
1075 965
1076 if (R->MEvent.button == AnyButton) { 966 if (MEvent.button == AnyButton)
967 {
1077 button_number = 3; 968 button_number = 3;
1078 } else { 969 }
970 else
971 {
1079 button_number = R->MEvent.button - Button1; 972 button_number = MEvent.button - Button1;
1080 /* add 0x3D for wheel events, like xterm does */ 973 /* add 0x3D for wheel events, like xterm does */
1081 if (button_number >= 3) 974 if (button_number >= 3)
1082 button_number += (64 - 3); 975 button_number += (64 - 3);
1083 } 976 }
1084 977
1085 if (R->PrivateModes & PrivMode_MouseX10) { 978 if (PrivateModes & PrivMode_MouseX10)
979 {
1086 /* 980 /*
1087 * do not report ButtonRelease 981 * do not report ButtonRelease
1088 * no state info allowed 982 * no state info allowed
1089 */ 983 */
1090 key_state = 0; 984 key_state = 0;
1091 if (button_number == 3) 985 if (button_number == 3)
1092 return; 986 return;
1093 } else { 987 }
988 else
989 {
1094 /* XTerm mouse reporting needs these values: 990 /* XTerm mouse reporting needs these values:
1095 * 4 = Shift 991 * 4 = Shift
1096 * 8 = Meta 992 * 8 = Meta
1097 * 16 = Control 993 * 16 = Control
1098 * plus will add in our own Double-Click reporting 994 * plus will add in our own Double-Click reporting
1099 * 32 = Double Click 995 * 32 = Double Click
1100 */ 996 */
1101 key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) 997 key_state = ((MEvent.state & ShiftMask) ? 4 : 0)
1102 + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) 998 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1103 + ((R->MEvent.state & ControlMask) ? 16 : 0); 999 + ((MEvent.state & ControlMask) ? 16 : 0);
1104#ifdef MOUSE_REPORT_DOUBLECLICK 1000#ifdef MOUSE_REPORT_DOUBLECLICK
1105 key_state += ((R->MEvent.clicks > 1) ? 32 : 0); 1001 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1106#endif 1002#endif
1003
1107 } 1004 }
1108 1005
1109#ifdef DEBUG_MOUSEREPORT 1006#ifdef DEBUG_MOUSEREPORT
1110 fprintf(stderr, "Mouse ["); 1007 fprintf (stderr, "Mouse [");
1111 if (key_state & 16) 1008 if (key_state & 16)
1112 fputc('C', stderr); 1009 fputc ('C', stderr);
1113 if (key_state & 4) 1010 if (key_state & 4)
1114 fputc('S', stderr); 1011 fputc ('S', stderr);
1115 if (key_state & 8) 1012 if (key_state & 8)
1116 fputc('A', stderr); 1013 fputc ('A', stderr);
1117 if (key_state & 32) 1014 if (key_state & 32)
1118 fputc('2', stderr); 1015 fputc ('2', stderr);
1119 fprintf(stderr, "]: <%d>, %d/%d\n", 1016 fprintf (stderr, "]: <%d>, %d/%d\n",
1120 button_number, 1017 button_number,
1121 x + 1, 1018 x + 1,
1122 y + 1); 1019 y + 1);
1123#else 1020#else
1124 R->tt_printf("\033[M%c%c%c", 1021 tt_printf ("\033[M%c%c%c",
1125 (32 + button_number + key_state), 1022 (32 + button_number + key_state),
1126 (32 + x + 1), 1023 (32 + x + 1),
1127 (32 + y + 1)); 1024 (32 + y + 1));
1128#endif 1025#endif
1129} 1026}
1130 1027
1131#ifdef USING_W11LIB 1028#ifdef USING_W11LIB
1132/* EXTPROTO */
1133void 1029void
1134rxvt_W11_process_x_event(XEvent *ev) 1030rxvt_W11_process_x_event (XEvent *ev)
1135{ 1031{
1136 rxvt_t *r = rxvt_get_r(); 1032 rxvt_t *r = rxvt_get_r ();
1137 1033
1138 rxvt_process_x_event(aR_ ev); 1034 x_cb (*ev);
1139} 1035}
1140#endif 1036#endif
1141 1037
1142/*{{{ process an X event */ 1038/*{{{ process an X event */
1143/* INTPROTO */
1144void 1039void
1145rxvt_process_x_event(pR_ XEvent *ev) 1040rxvt_term::x_cb (XEvent &ev)
1146{ 1041{
1147 int i, want_timeout; 1042 SET_R (this);
1043 SET_LOCALE (locale);
1044
1045#if defined(CURSOR_BLINK)
1046 if ((Options & Opt_cursorBlink) && ev.type == KeyPress)
1047 {
1048 if (hidden_cursor)
1049 {
1050 hidden_cursor = 0;
1051 want_refresh = 1;
1052 }
1053
1054 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1055 }
1056#endif
1057
1058#if defined(POINTER_BLANK)
1059 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
1060 {
1061 if (ev.type == MotionNotify
1062 || ev.type == ButtonPress
1063 || ev.type == ButtonRelease)
1064 if (hidden_pointer)
1065 pointer_unblank ();
1066
1067 if (ev.type == KeyPress && hidden_pointer == 0)
1068 pointer_blank ();
1069 }
1070#endif
1071
1072#ifdef USE_XIM
1073 if (XFilterEvent (&ev, None))
1074 return;
1075#endif
1076
1148 Window unused_root, unused_child; 1077 Window unused_root, unused_child;
1149 int unused_root_x, unused_root_y; 1078 int unused_root_x, unused_root_y;
1150 unsigned int unused_mask; 1079 unsigned int unused_mask;
1151 1080
1152#ifdef DEBUG_X 1081#ifdef DEBUG_X
1153 const char *const eventnames[] = 1082 const char *const eventnames[] =
1154 { /* mason - this matches my system */ 1083 { /* mason - this matches my system */
1155 "", 1084 "",
1156 "", 1085 "",
1157 "KeyPress", 1086 "KeyPress",
1158 "KeyRelease", 1087 "KeyRelease",
1159 "ButtonPress", 1088 "ButtonPress",
1160 "ButtonRelease", 1089 "ButtonRelease",
1161 "MotionNotify", 1090 "MotionNotify",
1162 "EnterNotify", 1091 "EnterNotify",
1163 "LeaveNotify", 1092 "LeaveNotify",
1164 "FocusIn", 1093 "FocusIn",
1165 "FocusOut", 1094 "FocusOut",
1166 "KeymapNotify", 1095 "KeymapNotify",
1167 "Expose", 1096 "Expose",
1168 "GraphicsExpose", 1097 "GraphicsExpose",
1169 "NoExpose", 1098 "NoExpose",
1170 "VisibilityNotify", 1099 "VisibilityNotify",
1171 "CreateNotify", 1100 "CreateNotify",
1172 "DestroyNotify", 1101 "DestroyNotify",
1173 "UnmapNotify", 1102 "UnmapNotify",
1174 "MapNotify", 1103 "MapNotify",
1175 "MapRequest", 1104 "MapRequest",
1176 "ReparentNotify", 1105 "ReparentNotify",
1177 "ConfigureNotify", 1106 "ConfigureNotify",
1178 "ConfigureRequest", 1107 "ConfigureRequest",
1179 "GravityNotify", 1108 "GravityNotify",
1180 "ResizeRequest", 1109 "ResizeRequest",
1181 "CirculateNotify", 1110 "CirculateNotify",
1182 "CirculateRequest", 1111 "CirculateRequest",
1183 "PropertyNotify", 1112 "PropertyNotify",
1184 "SelectionClear", 1113 "SelectionClear",
1185 "SelectionRequest", 1114 "SelectionRequest",
1186 "SelectionNotify", 1115 "SelectionNotify",
1187 "ColormapNotify", 1116 "ColormapNotify",
1188 "ClientMessage", 1117 "ClientMessage",
1189 "MappingNotify" 1118 "MappingNotify"
1190 }; 1119 };
1191#endif 1120#endif
1192 1121
1193#ifdef DEBUG_X 1122#ifdef DEBUG_X
1194 struct timeval tp; 1123 struct timeval tp;
1195 struct tm *ltt; 1124 struct tm *ltt;
1196 (void)gettimeofday(&tp, NULL); 1125 (void)gettimeofday (&tp, NULL);
1197 ltt = localtime(&(tp.tv_sec)); 1126 ltt = localtime (& (tp.tv_sec));
1198 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial)); 1127 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));
1199#endif 1128#endif
1200 1129
1201 switch (ev->type) { 1130 switch (ev.type)
1131 {
1202 case KeyPress: 1132 case KeyPress:
1203 rxvt_lookup_key(aR_ (XKeyEvent *)ev); 1133 lookup_key (ev.xkey);
1204 break; 1134 break;
1205 1135
1206#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1207 case KeyRelease: 1137 case KeyRelease:
1208 { 1138 {
1209 if (!(ev->xkey.state & ControlMask)) 1139 if (! (ev.xkey.state & ControlMask))
1210 R->mouse_slip_wheel_speed = 0; 1140 mouse_slip_wheel_speed = 0;
1211 else { 1141 else
1212 KeySym ks; 1142 {
1213 1143 KeySym ks;
1144
1214 ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); 1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1215 if (ks == XK_Control_L || ks == XK_Control_R) 1146 if (ks == XK_Control_L || ks == XK_Control_R)
1216 R->mouse_slip_wheel_speed = 0; 1147 mouse_slip_wheel_speed = 0;
1217 } 1148 }
1218 break; 1149 break;
1219 } 1150 }
1220#endif 1151#endif
1221 1152
1222 case ButtonPress: 1153 case ButtonPress:
1223 rxvt_button_press(aR_ (XButtonEvent *)ev); 1154 button_press (ev.xbutton);
1224 break; 1155 break;
1225 1156
1226 case ButtonRelease: 1157 case ButtonRelease:
1227 rxvt_button_release(aR_ (XButtonEvent *)ev); 1158 button_release (ev.xbutton);
1228 break; 1159 break;
1229 1160
1230 case ClientMessage: 1161 case ClientMessage:
1231 if (ev->xclient.format == 32 1162 if (ev.xclient.format == 32
1232 && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) 1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW])
1233 R->destroy (); 1164 destroy ();
1234#ifdef OFFIX_DND 1165#ifdef OFFIX_DND
1235 /* OffiX Dnd (drag 'n' drop) protocol */ 1166 /* OffiX Dnd (drag 'n' drop) protocol */
1236 else if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] 1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1237 && (ev->xclient.data.l[0] == DndFile 1168 && (ev.xclient.data.l[0] == DndFile
1238 || ev->xclient.data.l[0] == DndDir 1169 || ev.xclient.data.l[0] == DndDir
1239 || ev->xclient.data.l[0] == DndLink)) { 1170 || ev.xclient.data.l[0] == DndLink))
1240 /* Get Dnd data */ 1171 {
1172 /* Get Dnd data */
1241 Atom ActualType; 1173 Atom ActualType;
1242 int ActualFormat; 1174 int ActualFormat;
1243 unsigned char *data; 1175 unsigned char *data;
1244 unsigned long Size, RemainingBytes; 1176 unsigned long Size, RemainingBytes;
1245 1177
1246 XGetWindowProperty(R->Xdisplay, Xroot, 1178 XGetWindowProperty (display->display, display->root,
1247 R->xa[XA_DNDSELECTION], 1179 xa[XA_DNDSELECTION],
1248 0L, 1000000L, 1180 0L, 1000000L,
1249 False, AnyPropertyType, 1181 False, AnyPropertyType,
1250 &ActualType, &ActualFormat, 1182 &ActualType, &ActualFormat,
1251 &Size, &RemainingBytes, 1183 &Size, &RemainingBytes,
1252 &data); 1184 &data);
1253 XChangeProperty(R->Xdisplay, Xroot, 1185 XChangeProperty (display->display, display->root,
1254 XA_CUT_BUFFER0, XA_STRING, 1186 XA_CUT_BUFFER0, XA_STRING,
1255 8, PropModeReplace, 1187 8, PropModeReplace,
1256 data, STRLEN(data)); 1188 data, STRLEN (data));
1257 rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); 1189 selection_paste (display->root, XA_CUT_BUFFER0, True);
1258 XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); 1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1259 } 1191 }
1260#endif /* OFFIX_DND */ 1192#endif /* OFFIX_DND */
1261 break; 1193 break;
1262 1194
1263 case MappingNotify: 1195 case MappingNotify:
1264 XRefreshKeyboardMapping(&(ev->xmapping)); 1196 XRefreshKeyboardMapping (& (ev.xmapping));
1265 break; 1197 break;
1266 1198
1267 /* 1199 /*
1268 * XXX: this is not the _current_ arrangement 1200 * XXX: this is not the _current_ arrangement
1269 * Here's my conclusion: 1201 * Here's my conclusion:
1270 * If the window is completely unobscured, use bitblt's 1202 * If the window is completely unobscured, use bitblt's
1271 * to scroll. Even then, they're only used when doing partial 1203 * to scroll. Even then, they're only used when doing partial
1272 * screen scrolling. When partially obscured, we have to fill 1204 * screen scrolling. When partially obscured, we have to fill
1273 * in the GraphicsExpose parts, which means that after each refresh, 1205 * in the GraphicsExpose parts, which means that after each refresh,
1274 * we need to wait for the graphics expose or Noexpose events, 1206 * we need to wait for the graphics expose or Noexpose events,
1275 * which ought to make things real slow! 1207 * which ought to make things real slow!
1276 */ 1208 */
1277 case VisibilityNotify: 1209 case VisibilityNotify:
1278 switch (ev->xvisibility.state) 1210 switch (ev.xvisibility.state)
1279 { 1211 {
1280 case VisibilityUnobscured: 1212 case VisibilityUnobscured:
1281 R->refresh_type = FAST_REFRESH; 1213 refresh_type = FAST_REFRESH;
1282 break; 1214 break;
1283 case VisibilityPartiallyObscured: 1215 case VisibilityPartiallyObscured:
1284 R->refresh_type = SLOW_REFRESH; 1216 refresh_type = SLOW_REFRESH;
1285 break; 1217 break;
1286 default: 1218 default:
1287 R->refresh_type = NO_REFRESH; 1219 refresh_type = NO_REFRESH;
1288 break; 1220 break;
1289 } 1221 }
1290 break; 1222 break;
1291 1223
1292 case FocusIn: 1224 case FocusIn:
1293 if (!R->TermWin.focus) { 1225 if (!TermWin.focus)
1294 R->TermWin.focus = 1; 1226 {
1295 R->want_refresh = 1; 1227 TermWin.focus = 1;
1228 want_refresh = 1;
1296#ifdef USE_XIM 1229#ifdef USE_XIM
1297 if (R->Input_Context != NULL) 1230 if (Input_Context != NULL)
1298 XSetICFocus(R->Input_Context); 1231 XSetICFocus (Input_Context);
1299#endif 1232#endif
1300#ifdef CURSOR_BLINK 1233#ifdef CURSOR_BLINK
1301 if (R->Options & Opt_cursorBlink) 1234 if (Options & Opt_cursorBlink)
1302 R->blink_ev.start (NOW + BLINK_INTERVAL); 1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1303#endif 1236#endif
1304 }
1305 break;
1306 1237
1238 }
1239 break;
1240
1307 case FocusOut: 1241 case FocusOut:
1308 if (R->TermWin.focus) { 1242 if (TermWin.focus)
1309 R->TermWin.focus = 0; 1243 {
1310 R->want_refresh = 1; 1244 TermWin.focus = 0;
1245 want_refresh = 1;
1311#ifdef USE_XIM 1246#ifdef USE_XIM
1312 if (R->Input_Context != NULL) 1247 if (Input_Context != NULL)
1313 XUnsetICFocus(R->Input_Context); 1248 XUnsetICFocus (Input_Context);
1314#endif 1249#endif
1315#ifdef CURSOR_BLINK 1250#ifdef CURSOR_BLINK
1316 if (R->Options & Opt_cursorBlink) 1251 if (Options & Opt_cursorBlink)
1317 R->blink_ev.stop (); 1252 cursor_blink_ev.stop ();
1318 R->hidden_cursor = 0; 1253 hidden_cursor = 0;
1319#endif 1254#endif
1320 }
1321 break;
1322 1255
1256 }
1257 break;
1258
1323 case ConfigureNotify: 1259 case ConfigureNotify:
1324 if (ev->xconfigure.window == R->TermWin.parent[0]) { 1260 if (ev.xconfigure.window == TermWin.parent[0])
1325 int height, width; 1261 {
1262 int height, width;
1326 1263
1264 do
1327 do { /* Wrap lots of configures into one */ 1265 { /* Wrap lots of configures into one */
1328 width = ev->xconfigure.width; 1266 width = ev.xconfigure.width;
1329 height = ev->xconfigure.height; 1267 height = ev.xconfigure.height;
1330 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1331 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, 1269 }
1332 ConfigureNotify, ev)); 1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1333 if (R->szHint.width != width || R->szHint.height != height) { 1272 if (szHint.width != width || szHint.height != height)
1273 {
1334 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); 1274 D_SIZE ((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1335 rxvt_resize_all_windows(aR_ (unsigned int)width, 1275 resize_all_windows (width, height, 1);
1336 (unsigned int)height, 1); 1276 }
1337 }
1338#ifdef DEBUG_SIZE 1277#ifdef DEBUG_SIZE
1339 else { 1278 else
1279 {
1340 D_SIZE((stderr, "Size: Not resizing")); 1280 D_SIZE ((stderr, "Size: Not resizing"));
1341 } 1281 }
1342#endif 1282#endif
1343#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1344 if (R->Options & Opt_transparent) { 1284 if (Options & Opt_transparent)
1345 rxvt_check_our_parents(aR); 1285 {
1346 if (R->am_transparent) 1286 check_our_parents ();
1347 R->want_full_refresh = 1; 1287 if (am_transparent)
1348 } 1288 want_full_refresh = 1;
1289 }
1349#endif 1290#endif
1350 }
1351 break;
1352 1291
1292 }
1293 break;
1294
1353 case SelectionClear: 1295 case SelectionClear:
1354 rxvt_selection_clear(aR); 1296 display->set_selection_owner (0);
1355 break; 1297 break;
1356 1298
1357 case SelectionNotify: 1299 case SelectionNotify:
1358 if (R->selection_wait == Sel_normal) 1300 if (selection_wait == Sel_normal)
1359 rxvt_selection_paste(aR_ ev->xselection.requestor, 1301 selection_paste (ev.xselection.requestor,
1360 ev->xselection.property, True); 1302 ev.xselection.property, True);
1361 break; 1303 break;
1362 1304
1363 case SelectionRequest: 1305 case SelectionRequest:
1364 rxvt_selection_send(aR_ &(ev->xselectionrequest)); 1306 selection_send (ev.xselectionrequest);
1365 break; 1307 break;
1366 1308
1367 case UnmapNotify: 1309 case UnmapNotify:
1368 R->TermWin.mapped = 0; 1310 TermWin.mapped = 0;
1369 break; 1311#ifdef TEXT_BLINK
1312 text_blink_ev.stop ();
1313#endif
1314 break;
1370 1315
1371 case MapNotify: 1316 case MapNotify:
1372 R->TermWin.mapped = 1; 1317 TermWin.mapped = 1;
1373 break; 1318#ifdef TEXT_BLINK
1374 1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1375 case PropertyNotify: 1320#endif
1376 if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) {
1377 if (ev->xproperty.state == PropertyNewValue)
1378 rxvt_selection_property(aR_ ev->xproperty.window,
1379 ev->xproperty.atom);
1380 break; 1321 break;
1381 } 1322
1382#ifdef TRANSPARENT 1323#ifdef TRANSPARENT
1383 /*
1384 * if user used some Esetroot compatible prog to set the root bg,
1385 * use the property to determine the pixmap. We use it later on.
1386 */
1387 if (R->xa[XA_XROOTPMAPID] == 0)
1388 R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay,
1389 "_XROOTPMAP_ID", False);
1390 if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID])
1391 break;
1392 /* FALLTHROUGH */
1393 case ReparentNotify: 1324 case ReparentNotify:
1394 if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { 1325 rootwin_cb (ev);
1395 if (R->am_transparent) 1326 break;
1396 R->want_full_refresh = 1;
1397 }
1398#endif /* TRANSPARENT */ 1327#endif /* TRANSPARENT */
1399 break;
1400 1328
1401 case GraphicsExpose: 1329 case GraphicsExpose:
1402 case Expose: 1330 case Expose:
1403 if (ev->xany.window == R->TermWin.vt) { 1331 if (ev.xany.window == TermWin.vt)
1332 {
1404#ifdef NO_SLOW_LINK_SUPPORT 1333#ifdef NO_SLOW_LINK_SUPPORT
1405 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1334 scr_expose (ev.xexpose.x, ev.xexpose.y,
1406 ev->xexpose.width, ev->xexpose.height, False); 1335 ev.xexpose.width, ev.xexpose.height, False);
1407#else 1336#else
1408 // don't understand this, so commented it out 1337 // don't understand this, so commented it out
1409 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1338 scr_expose (ev.xexpose.x, ev.xexpose.y,
1410 ev->xexpose.width, ev->xexpose.height, False); 1339 ev.xexpose.width, ev.xexpose.height, False);
1411 //rxvt_scr_expose(aR_ ev->xexpose.x, 0, 1340 //scr_expose (ev.xexpose.x, 0,
1412 // ev->xexpose.width, R->TermWin.height, False); 1341 // ev.xexpose.width, TermWin.height, False);
1413#endif 1342#endif
1414 R->want_refresh = 1; 1343 want_refresh = 1;
1415 } else { 1344 }
1416 XEvent unused_xevent; 1345 else
1346 {
1347 XEvent unused_event;
1417 1348
1418 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window,
1419 Expose, 1350 Expose,
1420 &unused_xevent)) ; 1351 &unused_event)) ;
1421 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window,
1422 GraphicsExpose, 1353 GraphicsExpose,
1423 &unused_xevent)) ; 1354 &unused_event)) ;
1424 if (isScrollbarWindow(ev->xany.window)) { 1355 if (isScrollbarWindow (ev.xany.window))
1425 scrollbar_setIdle(); 1356 {
1426 rxvt_scrollbar_show(aR_ 0); 1357 scrollBar.setIdle ();
1427 } 1358 scrollbar_show (0);
1359 }
1428#ifdef MENUBAR 1360#ifdef MENUBAR
1429 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) 1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1430 rxvt_menubar_expose(aR); 1362 menubar_expose ();
1431#endif 1363#endif
1432#ifdef RXVT_GRAPHICS 1364 }
1433 rxvt_Gr_expose(aR_ ev->xany.window); 1365 break;
1434#endif
1435 }
1436 break;
1437 1366
1438 case MotionNotify: 1367 case MotionNotify:
1439#ifdef POINTER_BLANK 1368#ifdef POINTER_BLANK
1440 if (R->hidden_pointer) 1369 if (hidden_pointer)
1441 R->pointer_unblank (); 1370 pointer_unblank ();
1442#endif 1371#endif
1443#if MENUBAR 1372#if MENUBAR
1444 if (isMenuBarWindow(ev->xany.window)) { 1373 if (isMenuBarWindow (ev.xany.window))
1445 rxvt_menubar_control(aR_ &(ev->xbutton)); 1374 {
1446 break; 1375 menubar_control (ev.xbutton);
1447 } 1376 break;
1377 }
1448#endif 1378#endif
1449 if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) 1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1450 break; 1380 break;
1451 1381
1452 if (ev->xany.window == R->TermWin.vt) { 1382 if (ev.xany.window == TermWin.vt)
1383 {
1453 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { 1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask)))
1454 while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, 1385 {
1455 MotionNotify, ev)) ; 1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1456 XQueryPointer(R->Xdisplay, R->TermWin.vt, 1387 ;
1457 &unused_root, &unused_child, 1388
1458 &unused_root_x, &unused_root_y, 1389 XQueryPointer (display->display, TermWin.vt,
1459 &(ev->xbutton.x), &(ev->xbutton.y), 1390 &unused_root, &unused_child,
1460 &unused_mask); 1391 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y),
1393 &unused_mask);
1461#ifdef MOUSE_THRESHOLD 1394#ifdef MOUSE_THRESHOLD
1462 /* deal with a `jumpy' mouse */ 1395 /* deal with a `jumpy' mouse */
1463 if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { 1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 {
1464#endif 1398#endif
1465 rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), 1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y),
1466 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1400 (ev.xbutton.state & Button3Mask) ? 2 : 0);
1467#ifdef SELECTION_SCROLLING 1401#ifdef SELECTION_SCROLLING
1468 if (ev->xbutton.y<R->TermWin.int_bwidth || 1402 if (ev.xbutton.y < TermWin.int_bwidth
1469 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { 1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1470 int dist; 1404 {
1471 1405 int dist;
1472 R->pending_scroll_selection=1; 1406
1473 1407 pending_scroll_selection=1;
1408
1474 /* don't clobber the current delay if we are 1409 /* don't clobber the current delay if we are
1475 * already in the middle of scrolling. 1410 * already in the middle of scrolling.
1476 */ 1411 */
1477 if (R->scroll_selection_delay<=0) 1412 if (scroll_selection_delay<=0)
1478 R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;
1479 1414
1480 /* save the event params so we can highlight 1415 /* save the event params so we can highlight
1481 * the selection in the pending-scroll loop 1416 * the selection in the pending-scroll loop
1482 */ 1417 */
1483 R->selection_save_x=ev->xbutton.x; 1418 selection_save_x=ev.xbutton.x;
1484 R->selection_save_y=ev->xbutton.y; 1419 selection_save_y=ev.xbutton.y;
1485 R->selection_save_state= 1420 selection_save_state=
1486 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1421 (ev.xbutton.state & Button3Mask) ? 2 : 0;
1487 1422
1488 /* calc number of lines to scroll */ 1423 /* calc number of lines to scroll */
1489 if (ev->xbutton.y<R->TermWin.int_bwidth) { 1424 if (ev.xbutton.y<TermWin.int_bwidth)
1490 R->scroll_selection_dir = UP; 1425 {
1491 dist = R->TermWin.int_bwidth - ev->xbutton.y; 1426 scroll_selection_dir = UP;
1492 } 1427 dist = TermWin.int_bwidth - ev.xbutton.y;
1493 else { 1428 }
1494 R->scroll_selection_dir = DN; 1429 else
1495 dist = ev->xbutton.y - 1430 {
1496 (R->TermWin.int_bwidth + R->TermWin.height); 1431 scroll_selection_dir = DN;
1497 } 1432 dist = ev.xbutton.y -
1498 R->scroll_selection_lines=(Pixel2Height(dist)/ 1433 (TermWin.int_bwidth + TermWin.height);
1499 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1434 }
1500 MIN_IT(R->scroll_selection_lines, 1435 scroll_selection_lines= (Pixel2Height (dist)/
1501 SELECTION_SCROLL_MAX_LINES); 1436 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1502 } 1437 MIN_IT (scroll_selection_lines,
1503 else { 1438 SELECTION_SCROLL_MAX_LINES);
1439 }
1440 else
1441 {
1504 /* we are within the text window, so we 1442 /* we are within the text window, so we
1505 * shouldn't be scrolling 1443 * shouldn't be scrolling
1506 */ 1444 */
1507 R->pending_scroll_selection = 0; 1445 pending_scroll_selection = 0;
1508 } 1446 }
1509#endif 1447#endif
1510#ifdef MOUSE_THRESHOLD 1448#ifdef MOUSE_THRESHOLD
1511 } 1449
1450 }
1512#endif 1451#endif
1452
1453 }
1454 }
1455 else if (isScrollbarWindow (ev.xany.window) && scrollbar_isMotion ())
1456 {
1457 while (XCheckTypedWindowEvent (display->display, scrollBar.win,
1458 MotionNotify, &ev)) ;
1459 XQueryPointer (display->display, scrollBar.win,
1460 &unused_root, &unused_child,
1461 &unused_root_x, &unused_root_y,
1462 & (ev.xbutton.x), & (ev.xbutton.y),
1463 &unused_mask);
1464 scr_move_to (scrollbar_position (ev.xbutton.y) - csrO,
1465 scrollbar_size ());
1466 scr_refresh (refresh_type);
1467 refresh_limit = 0;
1468 scrollbar_show (1);
1469 }
1470 break;
1513 } 1471 }
1514 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) {
1515 while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win,
1516 MotionNotify, ev)) ;
1517 XQueryPointer(R->Xdisplay, R->scrollBar.win,
1518 &unused_root, &unused_child,
1519 &unused_root_x, &unused_root_y,
1520 &(ev->xbutton.x), &(ev->xbutton.y),
1521 &unused_mask);
1522 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO,
1523 scrollbar_size());
1524 rxvt_scr_refresh(aR_ R->refresh_type);
1525 R->refresh_limit = 0;
1526 rxvt_scrollbar_show(aR_ 1);
1527 }
1528 break;
1529 }
1530} 1472}
1531 1473
1532/* INTPROTO */
1533void 1474void
1534rxvt_button_press(pR_ XButtonEvent *ev) 1475rxvt_term::rootwin_cb (XEvent &ev)
1535{ 1476{
1536 int reportmode = 0, clickintime; 1477 SET_R (this);
1478 SET_LOCALE (locale);
1537 1479
1538 R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); 1480 switch (ev.type)
1539 if (!R->bypass_keystate)
1540 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1541/*
1542 * VT window processing of button press
1543 */
1544 if (ev->window == R->TermWin.vt)
1545 { 1481 {
1546#if RXVT_GRAPHICS 1482 case PropertyNotify:
1547 if (ev->subwindow != None) 1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1548 rxvt_Gr_ButtonPress(ev->x, ev->y);
1549 else
1550#endif
1551 { 1484 {
1485 if (ev.xproperty.state == PropertyNewValue)
1486 selection_property (ev.xproperty.window, ev.xproperty.atom);
1487 break;
1488 }
1489#ifdef TRANSPARENT
1490 else
1491 {
1492 /*
1493 * if user used some Esetroot compatible prog to set the root bg,
1494 * use the property to determine the pixmap. We use it later on.
1495 */
1496 if (xa[XA_XROOTPMAPID] == 0)
1497 xa[XA_XROOTPMAPID] = XInternAtom (display->display, "_XROOTPMAP_ID", False);
1498
1499 if (ev.xproperty.atom != xa[XA_XROOTPMAPID])
1500 return;
1501 }
1502
1503 /* FALLTHROUGH */
1504 case ReparentNotify:
1505 if ((Options & Opt_transparent) && check_our_parents ())
1506 if (am_transparent)
1507 want_full_refresh = 1;
1508 break;
1509#endif
1510 }
1511}
1512
1513void
1514rxvt_term::button_press (XButtonEvent &ev)
1515{
1516 int reportmode = 0, clickintime;
1517
1518 bypass_keystate = ev.state & (ModMetaMask | ShiftMask);
1519 if (!bypass_keystate)
1520 reportmode = !! (PrivateModes & PrivMode_mouse_report);
1521 /*
1522 * VT window processing of button press
1523 */
1524 if (ev.window == TermWin.vt)
1525 {
1552 clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; 1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1553 if (reportmode) 1527 if (reportmode)
1554 { 1528 {
1555 /* mouse report from vt window */ 1529 /* mouse report from vt window */
1556 /* save the xbutton state (for ButtonRelease) */ 1530 /* save the xbutton state (for ButtonRelease) */
1557 R->MEvent.state = ev->state; 1531 MEvent.state = ev.state;
1558#ifdef MOUSE_REPORT_DOUBLECLICK 1532#ifdef MOUSE_REPORT_DOUBLECLICK
1559 if (ev->button == R->MEvent.button && clickintime) 1533 if (ev.button == MEvent.button && clickintime)
1534 {
1535 /* same button, within alloted time */
1536 MEvent.clicks++;
1537 if (MEvent.clicks > 1)
1538 {
1539 /* only report double clicks */
1540 MEvent.clicks = 2;
1541 mouse_report (ev);
1542
1543 /* don't report the release */
1544 MEvent.clicks = 0;
1545 MEvent.button = AnyButton;
1546 }
1547 }
1548 else
1549 {
1550 /* different button, or time expired */
1551 MEvent.clicks = 1;
1552 MEvent.button = ev.button;
1553 mouse_report (ev);
1554 }
1555#else
1556 MEvent.button = ev.button;
1557 mouse_report (ev);
1558#endif /* MOUSE_REPORT_DOUBLECLICK */
1559
1560 }
1561 else
1562 {
1563 if (ev.button != MEvent.button)
1564 MEvent.clicks = 0;
1565 switch (ev.button)
1566 {
1567 case Button1:
1568 /* allow shift+left click to extend selection */
1569 if (ev.state & ShiftMask && ! (PrivateModes & PrivMode_mouse_report))
1560 { 1570 {
1561 /* same button, within alloted time */ 1571 if (MEvent.button == Button1 && clickintime)
1562 R->MEvent.clicks++; 1572 selection_rotate (ev.x, ev.y);
1563 if (R->MEvent.clicks > 1) 1573 else
1574 selection_extend (ev.x, ev.y, 1);
1564 { 1575 }
1565 /* only report double clicks */
1566 R->MEvent.clicks = 2;
1567 rxvt_mouse_report(aR_ ev);
1568
1569 /* don't report the release */
1570 R->MEvent.clicks = 0;
1571 R->MEvent.button = AnyButton;
1572 }
1573 }
1574 else 1576 else
1575 { 1577 {
1576 /* different button, or time expired */ 1578 if (MEvent.button == Button1 && clickintime)
1577 R->MEvent.clicks = 1; 1579 MEvent.clicks++;
1578 R->MEvent.button = ev->button; 1580 else
1579 rxvt_mouse_report(aR_ ev); 1581 MEvent.clicks = 1;
1580 } 1582
1583 selection_click (MEvent.clicks, ev.x, ev.y);
1584 }
1585
1586 MEvent.button = Button1;
1587 break;
1588
1589 case Button3:
1590 if (MEvent.button == Button3 && clickintime)
1591 selection_rotate (ev.x, ev.y);
1592 else
1593 selection_extend (ev.x, ev.y, 1);
1594 MEvent.button = Button3;
1595 break;
1596 }
1597 }
1598 MEvent.time = ev.time;
1599 return;
1600 }
1601
1602 /*
1603 * Scrollbar window processing of button press
1604 */
1605 if (isScrollbarWindow (ev.window))
1606 {
1607 scrollBar.setIdle ();
1608 /*
1609 * Rxvt-style scrollbar:
1610 * move up if mouse is above slider
1611 * move dn if mouse is below slider
1612 *
1613 * XTerm-style scrollbar:
1614 * Move display proportional to pointer location
1615 * pointer near top -> scroll one line
1616 * pointer near bot -> scroll full page
1617 */
1618#ifndef NO_SCROLLBAR_REPORT
1619 if (reportmode)
1620 {
1621 /*
1622 * Mouse report disabled scrollbar:
1623 * arrow buttons - send up/down
1624 * click on scrollbar - send pageup/down
1625 */
1626 if ((scrollBar.style == R_SB_NEXT
1627 && scrollbarnext_upButton (ev.y))
1628 || (scrollBar.style == R_SB_RXVT
1629 && scrollbarrxvt_upButton (ev.y)))
1630 tt_printf ("\033[A");
1631 else if ((scrollBar.style == R_SB_NEXT
1632 && scrollbarnext_dnButton (ev.y))
1633 || (scrollBar.style == R_SB_RXVT
1634 && scrollbarrxvt_dnButton (ev.y)))
1635 tt_printf ("\033[B");
1636 else
1637 switch (ev.button)
1638 {
1639 case Button2:
1640 tt_printf ("\014");
1641 break;
1642 case Button1:
1643 tt_printf ("\033[6~");
1644 break;
1645 case Button3:
1646 tt_printf ("\033[5~");
1647 break;
1648 }
1649 }
1650 else
1651#endif /* NO_SCROLLBAR_REPORT */
1652
1653 {
1654 char upordown = 0;
1655
1656 if (scrollBar.style == R_SB_NEXT)
1657 {
1658 if (scrollbarnext_upButton (ev.y))
1659 upordown = -1; /* up */
1660 else if (scrollbarnext_dnButton (ev.y))
1661 upordown = 1; /* down */
1662 }
1663 else if (scrollBar.style == R_SB_RXVT)
1664 {
1665 if (scrollbarrxvt_upButton (ev.y))
1666 upordown = -1; /* up */
1667 else if (scrollbarrxvt_dnButton (ev.y))
1668 upordown = 1; /* down */
1669 }
1670 if (upordown)
1671 {
1672#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1673 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1674#endif
1675 if (scr_page (upordown < 0 ? UP : DN, 1))
1676 {
1677 if (upordown < 0)
1678 scrollBar.setUp ();
1679 else
1680 scrollBar.setDn ();
1681 }
1682 }
1683 else
1684 switch (ev.button)
1685 {
1686 case Button2:
1687 switch (scrollbar_align)
1688 {
1689 case R_SB_ALIGN_TOP:
1690 csrO = 0;
1691 break;
1692 case R_SB_ALIGN_CENTRE:
1693 csrO = (scrollBar.bot - scrollBar.top) / 2;
1694 break;
1695 case R_SB_ALIGN_BOTTOM:
1696 csrO = scrollBar.bot - scrollBar.top;
1697 break;
1698 }
1699 if (scrollBar.style == R_SB_XTERM
1700 || scrollbar_above_slider (ev.y)
1701 || scrollbar_below_slider (ev.y))
1702 scr_move_to ( scrollbar_position (ev.y) - csrO,
1703 scrollbar_size ());
1704 scrollBar.setMotion ();
1705 break;
1706
1707 case Button1:
1708 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1709 csrO = ev.y - scrollBar.top;
1710 /* FALLTHROUGH */
1711
1712 case Button3:
1713 if (scrollBar.style != R_SB_XTERM)
1714 {
1715 if (scrollbar_above_slider (ev.y))
1716# ifdef RXVT_SCROLL_FULL
1717 scr_page (UP, TermWin.nrow - 1);
1581#else 1718# else
1582 R->MEvent.button = ev->button; 1719 scr_page (UP, TermWin.nrow / 4);
1583 rxvt_mouse_report(aR_ ev); 1720# endif
1721 else if (scrollbar_below_slider (ev.y))
1722# ifdef RXVT_SCROLL_FULL
1723 scr_page (DN, TermWin.nrow - 1);
1724# else
1725 scr_page (DN, TermWin.nrow / 4);
1726# endif
1727 else
1728 scrollBar.setMotion ();
1729 }
1730 else
1731 {
1732 scr_page ((ev.button == Button1 ? DN : UP),
1733 (TermWin.nrow
1734 * scrollbar_position (ev.y)
1735 / scrollbar_size ()));
1736 }
1737 break;
1738 }
1739 }
1740 return;
1741 }
1742#if MENUBAR
1743 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow (ev.window))
1747 menubar_control (ev);
1748#endif
1749}
1750
1751void
1752rxvt_term::button_release (XButtonEvent &ev)
1753{
1754 int reportmode = 0;
1755
1756 csrO = 0; /* reset csr Offset */
1757 if (!bypass_keystate)
1758 reportmode = !! (PrivateModes & PrivMode_mouse_report);
1759
1760 if (scrollbar_isUpDn ())
1761 {
1762 scrollBar.setIdle ();
1763 scrollbar_show (0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767
1768 }
1769#ifdef SELECTION_SCROLLING
1770 pending_scroll_selection=0;
1771#endif
1772 if (ev.window == TermWin.vt)
1773 {
1774 if (reportmode)
1775 {
1776 /* mouse report from vt window */
1777 /* don't report release of wheel "buttons" */
1778 if (ev.button >= 4)
1779 return;
1780#ifdef MOUSE_REPORT_DOUBLECLICK
1781 /* only report the release of 'slow' single clicks */
1782 if (MEvent.button != AnyButton
1783 && (ev.button != MEvent.button
1784 || (ev.time - MEvent.time
1785 > MULTICLICK_TIME / 2)))
1786 {
1787 MEvent.clicks = 0;
1788 MEvent.button = AnyButton;
1789 mouse_report (ev);
1790 }
1791#else /* MOUSE_REPORT_DOUBLECLICK */
1792 MEvent.button = AnyButton;
1793 mouse_report (ev);
1584#endif /* MOUSE_REPORT_DOUBLECLICK */ 1794#endif /* MOUSE_REPORT_DOUBLECLICK */
1585 }
1586 else
1587 {
1588 if (ev->button != R->MEvent.button)
1589 R->MEvent.clicks = 0;
1590 switch (ev->button)
1591 {
1592 case Button1:
1593 if (R->MEvent.button == Button1 && clickintime)
1594 R->MEvent.clicks++;
1595 else
1596 R->MEvent.clicks = 1;
1597 rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y);
1598 R->MEvent.button = Button1;
1599 break;
1600
1601 case Button3:
1602 if (R->MEvent.button == Button3 && clickintime)
1603 rxvt_selection_rotate(aR_ ev->x, ev->y);
1604 else
1605 rxvt_selection_extend(aR_ ev->x, ev->y, 1);
1606 R->MEvent.button = Button3;
1607 break;
1608 }
1609 }
1610 R->MEvent.time = ev->time;
1611 return; 1795 return;
1612 }
1613 } 1796 }
1614
1615/*
1616 * Scrollbar window processing of button press
1617 */
1618 if (isScrollbarWindow(ev->window))
1619 {
1620 scrollbar_setIdle();
1621 /*
1622 * Rxvt-style scrollbar:
1623 * move up if mouse is above slider
1624 * move dn if mouse is below slider
1625 *
1626 * XTerm-style scrollbar:
1627 * Move display proportional to pointer location
1628 * pointer near top -> scroll one line
1629 * pointer near bot -> scroll full page
1630 */
1631#ifndef NO_SCROLLBAR_REPORT
1632 if (reportmode) {
1633 /*
1634 * Mouse report disabled scrollbar:
1635 * arrow buttons - send up/down
1636 * click on scrollbar - send pageup/down
1637 */
1638 if ((R->scrollBar.style == R_SB_NEXT
1639 && scrollbarnext_upButton(ev->y))
1640 || (R->scrollBar.style == R_SB_RXVT
1641 && scrollbarrxvt_upButton(ev->y)))
1642 R->tt_printf("\033[A");
1643 else if ((R->scrollBar.style == R_SB_NEXT
1644 && scrollbarnext_dnButton(ev->y))
1645 || (R->scrollBar.style == R_SB_RXVT
1646 && scrollbarrxvt_dnButton(ev->y)))
1647 R->tt_printf("\033[B");
1648 else
1649 switch (ev->button) {
1650 case Button2:
1651 R->tt_printf("\014");
1652 break;
1653 case Button1:
1654 R->tt_printf("\033[6~");
1655 break;
1656 case Button3:
1657 R->tt_printf("\033[5~");
1658 break;
1659 }
1660 }
1661 else
1662#endif /* NO_SCROLLBAR_REPORT */
1663 {
1664 char upordown = 0;
1665
1666 if (R->scrollBar.style == R_SB_NEXT) {
1667 if (scrollbarnext_upButton(ev->y))
1668 upordown = -1; /* up */
1669 else if (scrollbarnext_dnButton(ev->y))
1670 upordown = 1; /* down */
1671 } else if (R->scrollBar.style == R_SB_RXVT) {
1672 if (scrollbarrxvt_upButton(ev->y))
1673 upordown = -1; /* up */
1674 else if (scrollbarrxvt_dnButton(ev->y))
1675 upordown = 1; /* down */
1676 }
1677 if (upordown) {
1678#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1679 R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1680#endif
1681 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) {
1682 if (upordown < 0)
1683 scrollbar_setUp();
1684 else
1685 scrollbar_setDn();
1686 }
1687 } else
1688 switch (ev->button) {
1689 case Button2:
1690 switch (R->scrollbar_align) {
1691 case R_SB_ALIGN_TOP:
1692 R->csrO = 0;
1693 break;
1694 case R_SB_ALIGN_CENTRE:
1695 R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2;
1696 break;
1697 case R_SB_ALIGN_BOTTOM:
1698 R->csrO = R->scrollBar.bot - R->scrollBar.top;
1699 break;
1700 }
1701 if (R->scrollBar.style == R_SB_XTERM
1702 || scrollbar_above_slider(ev->y)
1703 || scrollbar_below_slider(ev->y))
1704 rxvt_scr_move_to(aR_
1705 scrollbar_position(ev->y) - R->csrO,
1706 scrollbar_size());
1707 scrollbar_setMotion();
1708 break;
1709
1710 case Button1:
1711 if (R->scrollbar_align == R_SB_ALIGN_CENTRE)
1712 R->csrO = ev->y - R->scrollBar.top;
1713 /* FALLTHROUGH */
1714
1715 case Button3:
1716 if (R->scrollBar.style != R_SB_XTERM) {
1717 if (scrollbar_above_slider(ev->y))
1718# ifdef RXVT_SCROLL_FULL
1719 rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1);
1720# else
1721 rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4);
1722# endif
1723 else if (scrollbar_below_slider(ev->y))
1724# ifdef RXVT_SCROLL_FULL
1725 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1);
1726# else
1727 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4);
1728# endif
1729 else
1730 scrollbar_setMotion();
1731 } else {
1732 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP),
1733 (R->TermWin.nrow
1734 * scrollbar_position(ev->y)
1735 / scrollbar_size()));
1736 }
1737 break;
1738 }
1739 }
1740 return;
1741 }
1742#if MENUBAR
1743 /* 1797 /*
1744 * Menubar window processing of button press
1745 */
1746 if (isMenuBarWindow(ev->window))
1747 rxvt_menubar_control(aR_ ev);
1748#endif
1749}
1750
1751/* INTPROTO */
1752void
1753rxvt_button_release(pR_ XButtonEvent *ev)
1754{
1755 int reportmode = 0;
1756
1757 R->csrO = 0; /* reset csr Offset */
1758 if (!R->bypass_keystate)
1759 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1760
1761 if (scrollbar_isUpDn()) {
1762 scrollbar_setIdle();
1763 rxvt_scrollbar_show(aR_ 0);
1764#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1765 R->refresh_type &= ~SMOOTH_REFRESH;
1766#endif
1767 }
1768#ifdef SELECTION_SCROLLING
1769 R->pending_scroll_selection=0;
1770#endif
1771 if (ev->window == R->TermWin.vt)
1772 {
1773#ifdef RXVT_GRAPHICS
1774 if (ev->subwindow != None)
1775 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1776 else
1777#endif
1778 {
1779 if (reportmode)
1780 {
1781 /* mouse report from vt window */
1782 /* don't report release of wheel "buttons" */
1783 if (ev->button >= 4)
1784 return;
1785#ifdef MOUSE_REPORT_DOUBLECLICK
1786 /* only report the release of 'slow' single clicks */
1787 if (R->MEvent.button != AnyButton
1788 && (ev->button != R->MEvent.button
1789 || (ev->time - R->MEvent.time
1790 > MULTICLICK_TIME / 2)))
1791 {
1792 R->MEvent.clicks = 0;
1793 R->MEvent.button = AnyButton;
1794 rxvt_mouse_report(aR_ ev);
1795 }
1796#else /* MOUSE_REPORT_DOUBLECLICK */
1797 R->MEvent.button = AnyButton;
1798 rxvt_mouse_report(aR_ ev);
1799#endif /* MOUSE_REPORT_DOUBLECLICK */
1800 return;
1801 }
1802 /*
1803 * dumb hack to compensate for the failure of click-and-drag 1798 * dumb hack to compensate for the failure of click-and-drag
1804 * when overriding mouse reporting 1799 * when overriding mouse reporting
1805 */ 1800 */
1806 if (R->PrivateModes & PrivMode_mouse_report 1801 if (PrivateModes & PrivMode_mouse_report
1807 && R->bypass_keystate 1802 && bypass_keystate
1808 && ev->button == Button1 && R->MEvent.clicks <= 1) 1803 && ev.button == Button1 && MEvent.clicks <= 1)
1809 rxvt_selection_extend(aR_ ev->x, ev->y, 0); 1804 selection_extend (ev.x, ev.y, 0);
1810 1805
1811 switch (ev->button) { 1806 switch (ev.button)
1807 {
1812 case Button1: 1808 case Button1:
1813 case Button3: 1809 case Button3:
1814 rxvt_selection_make(aR_ ev->time); 1810 selection_make (ev.time);
1815 break; 1811 break;
1816 case Button2: 1812 case Button2:
1817 rxvt_selection_request(aR_ ev->time, ev->x, ev->y); 1813 selection_request (ev.time, ev.x, ev.y);
1818 break; 1814 break;
1819#ifdef MOUSE_WHEEL 1815#ifdef MOUSE_WHEEL
1820 case Button4: 1816 case Button4:
1821 case Button5: 1817 case Button5:
1822 { 1818 {
1823 int i, v; 1819 int i;
1820 page_dirn v;
1824 1821
1825 v = (ev->button == Button4) ? UP : DN; 1822 v = (ev.button == Button4) ? UP : DN;
1826 if (ev->state & ShiftMask) 1823 if (ev.state & ShiftMask)
1827 i = 1; 1824 i = 1;
1828 else if ((R->Options & Opt_mouseWheelScrollPage)) 1825 else if ((Options & Opt_mouseWheelScrollPage))
1829 i = R->TermWin.nrow - 1; 1826 i = TermWin.nrow - 1;
1830 else 1827 else
1831 i = 5; 1828 i = 5;
1832# ifdef MOUSE_SLIP_WHEELING 1829# ifdef MOUSE_SLIP_WHEELING
1833 if (ev->state & ControlMask) 1830 if (ev.state & ControlMask)
1834 { 1831 {
1835 R->mouse_slip_wheel_speed += (v ? -1 : 1); 1832 mouse_slip_wheel_speed += (v ? -1 : 1);
1836 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1837 } 1834 }
1838# endif 1835# endif
1839# ifdef JUMP_MOUSE_WHEEL 1836# ifdef JUMP_MOUSE_WHEEL
1840 rxvt_scr_page(aR_ v, i); 1837 scr_page (v, i);
1841 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1838 scr_refresh (SMOOTH_REFRESH);
1842 rxvt_scrollbar_show(aR_ 1); 1839 scrollbar_show (1);
1843# else 1840# else
1844 for (; i--;) 1841 while (i--)
1845 { 1842 {
1846 rxvt_scr_page(aR_ v, 1); 1843 scr_page (v, 1);
1847 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1844 scr_refresh (SMOOTH_REFRESH);
1848 rxvt_scrollbar_show(aR_ 1); 1845 scrollbar_show (1);
1849 } 1846 }
1850# endif 1847# endif
1851 } 1848
1852 break; 1849 }
1850 break;
1853#endif 1851#endif
1854 } 1852
1855 }
1856 } 1853 }
1854 }
1857#ifdef MENUBAR 1855#ifdef MENUBAR
1858 else if (isMenuBarWindow(ev->window)) 1856 else if (isMenuBarWindow (ev.window))
1859 rxvt_menubar_control(aR_ ev); 1857 menubar_control (ev);
1860#endif 1858#endif
1861} 1859}
1862 1860
1863 1861
1864#ifdef TRANSPARENT 1862#ifdef TRANSPARENT
1865/* 1863/*
1866 * Check our parents are still who we think they are. 1864 * Check our parents are still who we think they are.
1867 * Do transparency updates if required 1865 * Do transparency updates if required
1868 */ 1866 */
1869/* EXTPROTO */
1870int 1867int
1871rxvt_check_our_parents(pR) 1868rxvt_term::check_our_parents ()
1872{ 1869{
1873 int i, pchanged, aformat, have_pixmap, rootdepth; 1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1874 unsigned long nitems, bytes_after; 1871 unsigned long nitems, bytes_after;
1875 Atom atype; 1872 Atom atype;
1876 unsigned char *prop = NULL; 1873 unsigned char *prop = NULL;
1877 Window root, oldp, *list; 1874 Window root, oldp, *list;
1878 Pixmap rootpixmap = None; 1875 Pixmap rootpixmap = None;
1879 XWindowAttributes wattr, wrootattr; 1876 XWindowAttributes wattr, wrootattr;
1880 1877
1881 pchanged = 0; 1878 pchanged = 0;
1882 1879
1883 if (!(R->Options & Opt_transparent)) 1880 if (! (Options & Opt_transparent))
1884 return pchanged; /* Don't try any more */ 1881 return pchanged; /* Don't try any more */
1885 1882
1886 XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); 1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1887 rootdepth = wrootattr.depth; 1884 rootdepth = wrootattr.depth;
1888 1885
1889 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1890 if (rootdepth != wattr.depth) { 1887 if (rootdepth != wattr.depth)
1888 {
1891 if (R->am_transparent) { 1889 if (am_transparent)
1890 {
1892 pchanged = 1; 1891 pchanged = 1;
1893 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 1892 XSetWindowBackground (display->display, TermWin.vt,
1894 R->PixColors[Color_bg]); 1893 PixColors[Color_bg]);
1895 R->am_transparent = R->am_pixmap_trans = 0; 1894 am_transparent = am_pixmap_trans = 0;
1896 } 1895 }
1897 return pchanged; /* Don't try any more */ 1896 return pchanged; /* Don't try any more */
1898 } 1897 }
1899 1898
1900/* Get all X ops out of the queue so that our information is up-to-date. */ 1899 /* Get all X ops out of the queue so that our information is up-to-date. */
1901 XSync(R->Xdisplay, False); 1900 XSync (display->display, False);
1902 1901
1903/* 1902 /*
1904 * Make the frame window set by the window manager have 1903 * Make the frame window set by the window manager have
1905 * the root background. Some window managers put multiple nested frame 1904 * the root background. Some window managers put multiple nested frame
1906 * windows for each client, so we have to take care about that. 1905 * windows for each client, so we have to take care about that.
1907 */ 1906 */
1908 i = (R->xa[XA_XROOTPMAPID] != 0 1907 i = (xa[XA_XROOTPMAPID] != 0
1909 && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], 1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1910 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1911 &nitems, &bytes_after, &prop) == Success)); 1910 &nitems, &bytes_after, &prop) == Success));
1912 if (!i || prop == NULL) 1911 if (!i || prop == NULL)
1913 have_pixmap = 0; 1912 have_pixmap = 0;
1914 else { 1913 else
1914 {
1915 have_pixmap = 1; 1915 have_pixmap = 1;
1916 rootpixmap = *((Pixmap *)prop); 1916 rootpixmap = * ((Pixmap *)prop);
1917 XFree(prop); 1917 XFree (prop);
1918 } 1918 }
1919 if (have_pixmap) { 1919 if (have_pixmap)
1920/* 1920 {
1921 /*
1921 * Copy Xroot pixmap transparency 1922 * Copy display->root pixmap transparency
1922 */ 1923 */
1923 int sx, sy, nx, ny; 1924 int sx, sy, nx, ny;
1924 unsigned int nw, nh; 1925 unsigned int nw, nh;
1925 Window cr; 1926 Window cr;
1926 XImage *image; 1927 XImage *image;
1927 GC gc; 1928 GC gc;
1928 XGCValues gcvalue; 1929 XGCValues gcvalue;
1929 1930
1930 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, 1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1931 0, 0, &sx, &sy, &cr); 1932 0, 0, &sx, &sy, &cr);
1932 nw = (unsigned int)R->szHint.width; 1933 nw = (unsigned int)szHint.width;
1933 nh = (unsigned int)R->szHint.height; 1934 nh = (unsigned int)szHint.height;
1934 nx = ny = 0; 1935 nx = ny = 0;
1935 if (sx < 0) { 1936
1937 if (sx < 0)
1938 {
1936 nw += sx; 1939 nw += sx;
1937 nx = -sx; 1940 nx = -sx;
1938 sx = 0; 1941 sx = 0;
1939 } 1942 }
1940 if (sy < 0) { 1943
1944 if (sy < 0)
1945 {
1941 nh += sy; 1946 nh += sy;
1942 ny = -sy; 1947 ny = -sy;
1943 sy = 0; 1948 sy = 0;
1944 } 1949 }
1950
1945 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1946 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1947 R->allowedxerror = -1; 1953 allowedxerror = -1;
1948 image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1949 ZPixmap); 1955 ZPixmap);
1950 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1951 /* XXX: may need a delay here? */ 1957 /* XXX: may need a delay here? */
1952 R->allowedxerror = 0; 1958 allowedxerror = 0;
1953 if (image == NULL) { 1959 if (image == NULL)
1960 {
1954 if (R->am_transparent && R->am_pixmap_trans) { 1961 if (am_transparent && am_pixmap_trans)
1955 pchanged = 1; 1962 {
1963 pchanged = 1;
1964 if (TermWin.pixmap != None)
1965 {
1966 XFreePixmap (display->display, TermWin.pixmap);
1967 TermWin.pixmap = None;
1968 }
1969 }
1970 am_pixmap_trans = 0;
1971 }
1972 else
1973 {
1956 if (R->TermWin.pixmap != None) { 1974 if (TermWin.pixmap != None)
1957 XFreePixmap(R->Xdisplay, R->TermWin.pixmap); 1975 XFreePixmap (display->display, TermWin.pixmap);
1958 R->TermWin.pixmap = None; 1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1959 } 1977 (unsigned int)szHint.width,
1978 (unsigned int)szHint.height,
1979 (unsigned int)image->depth);
1980 gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue);
1981 XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0,
1982 nx, ny, (unsigned int)image->width,
1983 (unsigned int)image->height);
1984 XFreeGC (display->display, gc);
1985 XDestroyImage (image);
1986 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
1987 TermWin.pixmap);
1988 if (!am_transparent || !am_pixmap_trans)
1989 pchanged = 1;
1990 am_transparent = am_pixmap_trans = 1;
1991 }
1960 } 1992 }
1961 R->am_pixmap_trans = 0; 1993
1962 } else {
1963 if (R->TermWin.pixmap != None)
1964 XFreePixmap(R->Xdisplay, R->TermWin.pixmap);
1965 R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt,
1966 (unsigned int)R->szHint.width,
1967 (unsigned int)R->szHint.height,
1968 (unsigned int)image->depth);
1969 gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue);
1970 XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0,
1971 nx, ny, (unsigned int)image->width,
1972 (unsigned int)image->height);
1973 XFreeGC(R->Xdisplay, gc);
1974 XDestroyImage(image);
1975 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt,
1976 R->TermWin.pixmap);
1977 if (!R->am_transparent || !R->am_pixmap_trans)
1978 pchanged = 1;
1979 R->am_transparent = R->am_pixmap_trans = 1;
1980 }
1981 }
1982 if (!R->am_pixmap_trans) { 1994 if (!am_pixmap_trans)
1995 {
1983 unsigned int n; 1996 unsigned int n;
1984/* 1997 /*
1985 * InheritPixmap transparency 1998 * InheritPixmap transparency
1986 */ 1999 */
1987 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); 2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
1988 for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); 2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
1989 i++) { 2002 i++)
2003 {
1990 oldp = R->TermWin.parent[i]; 2004 oldp = TermWin.parent[i];
1991 XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, 2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
1992 &R->TermWin.parent[i], &list, &n); 2006 &TermWin.parent[i], &list, &n);
1993 XFree(list); 2007 XFree (list);
1994 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); 2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1995 if (R->TermWin.parent[i] == Xroot) { 2009 if (TermWin.parent[i] == display->root)
1996 if (oldp != None) 2010 {
1997 pchanged = 1; 2011 if (oldp != None)
1998 break; 2012 pchanged = 1;
1999 } 2013 break;
2014 }
2000 if (oldp != R->TermWin.parent[i]) 2015 if (oldp != TermWin.parent[i])
2001 pchanged = 1; 2016 pchanged = 1;
2002 } 2017 }
2003 n = 0; 2018
2004 if (pchanged) { 2019 n = 0;
2020
2021 if (pchanged)
2022 {
2005 for (; n < (unsigned int)i; n++) { 2023 for (; n < (unsigned int)i; n++)
2024 {
2006 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); 2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2007 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2026 D_X ((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
2008 if (wattr.depth != rootdepth || wattr.class == InputOnly) { 2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2028 {
2009 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; 2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2010 break; 2030 break;
2011 } 2031 }
2012 } 2032 }
2013 } 2033 }
2034
2014 if (n > (int)(sizeof(R->TermWin.parent) 2035 if (n > (int) (sizeof (TermWin.parent)
2015 / sizeof(R->TermWin.parent[0]))) { 2036 / sizeof (TermWin.parent[0])))
2037 {
2016 D_X((stderr, "InheritPixmap Turning off")); 2038 D_X ((stderr, "InheritPixmap Turning off"));
2017 XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], 2039 XSetWindowBackground (display->display, TermWin.parent[0],
2018 R->PixColors[Color_fg]); 2040 PixColors[Color_fg]);
2019 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 2041 XSetWindowBackground (display->display, TermWin.vt,
2020 R->PixColors[Color_bg]); 2042 PixColors[Color_bg]);
2021 R->am_transparent = 0; 2043 am_transparent = 0;
2022 /* XXX: also turn off Opt_transparent? */ 2044 /* XXX: also turn off Opt_transparent? */
2023 } else { 2045 }
2046 else
2047 {
2024 /* wait (an arbitrary period) for the WM to do its thing 2048 /* wait (an arbitrary period) for the WM to do its thing
2025 * needed for fvwm2.2.2 (and before?) */ 2049 * needed for fvwm2.2.2 (and before?) */
2026# ifdef HAVE_NANOSLEEP 2050# ifdef HAVE_NANOSLEEP
2027 struct timespec rqt; 2051 struct timespec rqt;
2028 2052
2029 rqt.tv_sec = 1; 2053 rqt.tv_sec = 1;
2030 rqt.tv_nsec = 0; 2054 rqt.tv_nsec = 0;
2031 nanosleep(&rqt, NULL); 2055 nanosleep (&rqt, NULL);
2032# else 2056# else
2033 sleep(1); 2057 sleep (1);
2034# endif 2058# endif
2035 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2036 for (n = 0; n < (unsigned int)i; n++) 2060 for (n = 0; n < (unsigned int)i; n++)
2037 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], 2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2038 ParentRelative); 2062 ParentRelative);
2039 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, 2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2040 ParentRelative); 2064 ParentRelative);
2041 R->am_transparent = 1; 2065 am_transparent = 1;
2042 } 2066 }
2067
2043 for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) 2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2044 R->TermWin.parent[i] = None; 2069 TermWin.parent[i] = None;
2045 } 2070 }
2046 return pchanged; 2071 return pchanged;
2047} 2072}
2048#endif 2073#endif
2049 2074
2050/*}}} */ 2075/*}}} */
2051 2076
2052/*{{{ print pipe */ 2077/*{{{ print pipe */
2053/*----------------------------------------------------------------------*/ 2078/*----------------------------------------------------------------------*/
2054#ifdef PRINTPIPE 2079#ifdef PRINTPIPE
2055/* EXTPROTO */ 2080FILE *
2056FILE *
2057rxvt_popen_printer(pR) 2081rxvt_term::popen_printer ()
2058{ 2082{
2059 FILE *stream = popen(R->rs[Rs_print_pipe], "w"); 2083 FILE *stream = popen (rs[Rs_print_pipe], "w");
2060 2084
2061 if (stream == NULL) 2085 if (stream == NULL)
2062 rxvt_print_error("can't open printer pipe"); 2086 rxvt_print_error ("can't open printer pipe");
2063 return stream; 2087 return stream;
2064} 2088}
2065 2089
2066/* EXTPROTO */
2067int 2090int
2068rxvt_pclose_printer (FILE *stream) 2091rxvt_term::pclose_printer (FILE *stream)
2069{ 2092{
2070 fflush (stream); 2093 fflush (stream);
2071/* pclose() reported not to work on SunOS 4.1.3 */ 2094 /* pclose () reported not to work on SunOS 4.1.3 */
2072# if defined (__sun__) /* TODO: RESOLVE THIS */ 2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2073/* pclose works provided SIGCHLD handler uses waitpid */ 2096 /* pclose works provided SIGCHLD handler uses waitpid */
2074 return pclose (stream); /* return fclose (stream); */ 2097 return pclose (stream); /* return fclose (stream); */
2075# else 2098# else
2076 return pclose (stream); 2099 return pclose (stream);
2077# endif 2100# endif
2078} 2101}
2079 2102
2080/* 2103/*
2081 * simulate attached vt100 printer 2104 * simulate attached vt100 printer
2082 */ 2105 */
2083/* INTPROTO */
2084void 2106void
2085rxvt_process_print_pipe(pR) 2107rxvt_term::process_print_pipe ()
2086{ 2108{
2087 int done; 2109 int done;
2088 FILE *fd; 2110 FILE *fd;
2089 2111
2090 if ((fd = rxvt_popen_printer(aR)) == NULL) 2112 if ((fd = popen_printer ()) == NULL)
2091 return; 2113 return;
2092 2114
2093/* 2115 /*
2094 * Send all input to the printer until either ESC[4i or ESC[?4i 2116 * Send all input to the printer until either ESC[4i or ESC[?4i
2095 * is received. 2117 * is received.
2096 */ 2118 */
2097 for (done = 0; !done;) { 2119 for (done = 0; !done;)
2120 {
2098 unsigned char buf[8]; 2121 unsigned char buf[8];
2099 unsigned char ch; 2122 unsigned char ch;
2100 unsigned int i, len; 2123 unsigned int i, len;
2101 2124
2102 if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { 2125 if ((ch = cmd_getc ()) != C0_ESC)
2126 {
2103 if (putc(ch, fd) == EOF) 2127 if (putc (ch, fd) == EOF)
2104 break; /* done = 1 */ 2128 break; /* done = 1 */
2105 } else { 2129 }
2130 else
2131 {
2106 len = 0; 2132 len = 0;
2107 buf[len++] = ch; 2133 buf[len++] = ch;
2108 2134
2109 if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { 2135 if ((buf[len++] = cmd_getc ()) == '[')
2110 if ((ch = rxvt_cmd_getc(aR)) == '?') { 2136 {
2111 buf[len++] = '?'; 2137 if ((ch = cmd_getc ()) == '?')
2112 ch = rxvt_cmd_getc(aR); 2138 {
2113 } 2139 buf[len++] = '?';
2140 ch = cmd_getc ();
2141 }
2114 if ((buf[len++] = ch) == '4') { 2142 if ((buf[len++] = ch) == '4')
2143 {
2115 if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') 2144 if ((buf[len++] = cmd_getc ()) == 'i')
2116 break; /* done = 1 */ 2145 break; /* done = 1 */
2117 } 2146 }
2147 }
2148 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF)
2150 {
2151 done = 1;
2152 break;
2153 }
2154 }
2118 } 2155 }
2119 for (i = 0; i < len; i++)
2120 if (putc(buf[i], fd) == EOF) {
2121 done = 1;
2122 break;
2123 }
2124 }
2125 }
2126 rxvt_pclose_printer(fd); 2156 pclose_printer (fd);
2127} 2157}
2128#endif /* PRINTPIPE */ 2158#endif /* PRINTPIPE */
2129/*}}} */ 2159/*}}} */
2130 2160
2131/* *INDENT-OFF* */ 2161/* *INDENT-OFF* */
2132enum { 2162enum {
2133 C1_40 = 0x40, 2163 C1_40 = 0x40,
2134 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, 2164 C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA,
2135 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, 2165 C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3,
2136 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, 2166 C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA,
2137 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2167 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC
2138}; 2168};
2139/* *INDENT-ON* */ 2169/* *INDENT-ON* */
2140 2170
2141/*{{{ process non-printing single characters */ 2171/*{{{ process non-printing single characters */
2142/* INTPROTO */
2143void 2172void
2144rxvt_process_nonprinting(pR_ unsigned char ch) 2173rxvt_term::process_nonprinting (unsigned char ch)
2145{ 2174{
2146 switch (ch) { 2175 switch (ch)
2176 {
2147 case C0_ENQ: /* terminal Status */ 2177 case C0_ENQ: /* terminal Status */
2148 if (R->rs[Rs_answerbackstring]) 2178 if (rs[Rs_answerbackstring])
2149 R->tt_write( 2179 tt_write (
2150 (const unsigned char *)R->rs[Rs_answerbackstring], 2180 (const unsigned char *)rs[Rs_answerbackstring],
2151 (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); 2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2152 else 2182 else
2153 R->tt_write((unsigned char *)VT100_ANS, 2183 tt_write ((unsigned char *)VT100_ANS,
2154 (unsigned int)STRLEN(VT100_ANS)); 2184 (unsigned int)STRLEN (VT100_ANS));
2155 break; 2185 break;
2156 case C0_BEL: /* bell */ 2186 case C0_BEL: /* bell */
2157 rxvt_scr_bell(aR); 2187 scr_bell ();
2158 break; 2188 break;
2159 case C0_BS: /* backspace */ 2189 case C0_BS: /* backspace */
2160 rxvt_scr_backspace(aR); 2190 scr_backspace ();
2161 break; 2191 break;
2162 case C0_HT: /* tab */ 2192 case C0_HT: /* tab */
2163 rxvt_scr_tab(aR_ 1); 2193 scr_tab (1);
2164 break; 2194 break;
2165 case C0_CR: /* carriage return */ 2195 case C0_CR: /* carriage return */
2166 rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); 2196 scr_gotorc (0, 0, R_RELATIVE);
2167 break; 2197 break;
2168 case C0_VT: /* vertical tab, form feed */ 2198 case C0_VT: /* vertical tab, form feed */
2169 case C0_FF: 2199 case C0_FF:
2170 case C0_LF: /* line feed */ 2200 case C0_LF: /* line feed */
2171 rxvt_scr_index(aR_ UP); 2201 scr_index (UP);
2172 break; 2202 break;
2173 case C0_SO: /* shift out - acs */ 2203 case C0_SO: /* shift out - acs */
2174 rxvt_scr_charset_choose(aR_ 1); 2204 scr_charset_choose (1);
2175 break; 2205 break;
2176 case C0_SI: /* shift in - acs */ 2206 case C0_SI: /* shift in - acs */
2177 rxvt_scr_charset_choose(aR_ 0); 2207 scr_charset_choose (0);
2178 break; 2208 break;
2179 } 2209 }
2180} 2210}
2181/*}}} */ 2211/*}}} */
2182 2212
2183 2213
2184/*{{{ process VT52 escape sequences */ 2214/*{{{ process VT52 escape sequences */
2185/* INTPROTO */
2186void 2215void
2187rxvt_process_escape_vt52(pR_ unsigned char ch) 2216rxvt_term::process_escape_vt52 (unsigned char ch)
2188{ 2217{
2189 int row, col; 2218 int row, col;
2219
2220 switch (ch)
2190 2221 {
2191 switch (ch) {
2192 case 'A': /* cursor up */ 2222 case 'A': /* cursor up */
2193 rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); 2223 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE);
2194 break; 2224 break;
2195 case 'B': /* cursor down */ 2225 case 'B': /* cursor down */
2196 rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); 2226 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE);
2197 break; 2227 break;
2198 case 'C': /* cursor right */ 2228 case 'C': /* cursor right */
2199 rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); 2229 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
2200 break; 2230 break;
2201 case 'D': /* cursor left */ 2231 case 'D': /* cursor left */
2202 rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); 2232 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
2203 break; 2233 break;
2204 case 'H': /* cursor home */ 2234 case 'H': /* cursor home */
2205 rxvt_scr_gotorc(aR_ 0, 0, 0); 2235 scr_gotorc (0, 0, 0);
2206 break; 2236 break;
2207 case 'I': /* cursor up and scroll down if needed */ 2237 case 'I': /* cursor up and scroll down if needed */
2208 rxvt_scr_index(aR_ DN); 2238 scr_index (DN);
2209 break; 2239 break;
2210 case 'J': /* erase to end of screen */ 2240 case 'J': /* erase to end of screen */
2211 rxvt_scr_erase_screen(aR_ 0); 2241 scr_erase_screen (0);
2212 break; 2242 break;
2213 case 'K': /* erase to end of line */ 2243 case 'K': /* erase to end of line */
2214 rxvt_scr_erase_line(aR_ 0); 2244 scr_erase_line (0);
2215 break; 2245 break;
2216 case 'Y': /* move to specified row and col */ 2246 case 'Y': /* move to specified row and col */
2217 /* full command is 'ESC Y row col' where row and col 2247 /* full command is 'ESC Y row col' where row and col
2218 * are encoded by adding 32 and sending the ascii 2248 * are encoded by adding 32 and sending the ascii
2219 * character. eg. SPACE = 0, '+' = 13, '0' = 18, 2249 * character. eg. SPACE = 0, '+' = 13, '0' = 18,
2220 * etc. */ 2250 * etc. */
2221 row = rxvt_cmd_getc(aR) - ' '; 2251 row = cmd_getc () - ' ';
2222 col = rxvt_cmd_getc(aR) - ' '; 2252 col = cmd_getc () - ' ';
2223 rxvt_scr_gotorc(aR_ row, col, 0); 2253 scr_gotorc (row, col, 0);
2224 break; 2254 break;
2225 case 'Z': /* identify the terminal type */ 2255 case 'Z': /* identify the terminal type */
2226 R->tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2227 break; 2257 break;
2228 case '<': /* turn off VT52 mode */ 2258 case '<': /* turn off VT52 mode */
2229 PrivMode(0, PrivMode_vt52); 2259 PrivMode (0, PrivMode_vt52);
2230 break; 2260 break;
2231 case 'F': /* use special graphics character set */ 2261 case 'F': /* use special graphics character set */
2232 case 'G': /* use regular character set */ 2262 case 'G': /* use regular character set */
2233 /* unimplemented */ 2263 /* unimplemented */
2234 break; 2264 break;
2235 case '=': /* use alternate keypad mode */ 2265 case '=': /* use alternate keypad mode */
2236 case '>': /* use regular keypad mode */ 2266 case '>': /* use regular keypad mode */
2237 /* unimplemented */ 2267 /* unimplemented */
2238 break; 2268 break;
2239 } 2269 }
2240} 2270}
2241/*}}} */ 2271/*}}} */
2242 2272
2243 2273
2244/*{{{ process escape sequences */ 2274/*{{{ process escape sequences */
2245/* INTPROTO */
2246void 2275void
2247rxvt_process_escape_seq(pR) 2276rxvt_term::process_escape_seq ()
2248{ 2277{
2249 unsigned char ch = rxvt_cmd_getc(aR); 2278 unsigned char ch = cmd_getc ();
2250 2279
2251 if (R->PrivateModes & PrivMode_vt52) { 2280 if (PrivateModes & PrivMode_vt52)
2252 rxvt_process_escape_vt52(aR_ ch);
2253 return;
2254 }
2255 2281 {
2282 process_escape_vt52 (ch);
2283 return;
2284 }
2285
2256 switch (ch) { 2286 switch (ch)
2287 {
2257 /* case 1: do_tek_mode (); break; */ 2288 /* case 1: do_tek_mode (); break; */
2258 case '#': 2289 case '#':
2259 if (rxvt_cmd_getc(aR) == '8') 2290 if (cmd_getc () == '8')
2260 rxvt_scr_E(aR); 2291 scr_E ();
2261 break; 2292 break;
2262 case '(': 2293 case '(':
2263 rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); 2294 scr_charset_set (0, (unsigned int)cmd_getc ());
2264 break; 2295 break;
2265 case ')': 2296 case ')':
2266 rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); 2297 scr_charset_set (1, (unsigned int)cmd_getc ());
2267 break; 2298 break;
2268 case '*': 2299 case '*':
2269 rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); 2300 scr_charset_set (2, (unsigned int)cmd_getc ());
2270 break; 2301 break;
2271 case '+': 2302 case '+':
2272 rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); 2303 scr_charset_set (3, (unsigned int)cmd_getc ());
2273 break; 2304 break;
2274#ifdef MULTICHAR_SET
2275 case '$':
2276 rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR));
2277 break;
2278#endif
2279#ifndef NO_FRILLS 2305#ifndef NO_FRILLS
2280 case '6': 2306 case '6':
2281 rxvt_scr_backindex(aR); 2307 scr_backindex ();
2282 break; 2308 break;
2283#endif 2309#endif
2284 case '7': 2310 case '7':
2285 rxvt_scr_cursor(aR_ SAVE); 2311 scr_cursor (SAVE);
2286 break; 2312 break;
2287 case '8': 2313 case '8':
2288 rxvt_scr_cursor(aR_ RESTORE); 2314 scr_cursor (RESTORE);
2289 break; 2315 break;
2290#ifndef NO_FRILLS 2316#ifndef NO_FRILLS
2291 case '9': 2317 case '9':
2292 rxvt_scr_forwardindex(aR); 2318 scr_forwardindex ();
2293 break; 2319 break;
2294#endif 2320#endif
2295 case '=': 2321 case '=':
2296 case '>': 2322 case '>':
2297 PrivMode((ch == '='), PrivMode_aplKP); 2323 PrivMode ((ch == '='), PrivMode_aplKP);
2298 break; 2324 break;
2299 2325
2300 case C1_40: 2326 case C1_40:
2301 rxvt_cmd_getc(aR); 2327 cmd_getc ();
2302 break; 2328 break;
2303 case C1_44: 2329 case C1_44:
2304 rxvt_scr_index(aR_ UP); 2330 scr_index (UP);
2305 break; 2331 break;
2306 2332
2307 /* 8.3.87: NEXT LINE */ 2333 /* 8.3.87: NEXT LINE */
2308 case C1_NEL: /* ESC E */ 2334 case C1_NEL: /* ESC E */
2309 {
2310 uint32_t nlcr[] = { '\n', '\r' };
2311 rxvt_scr_add_lines(aR_ nlcr, 1, 2);
2312 } 2335 {
2313 break; 2336 unicode_t nlcr[] = { L'\n', L'\r' };
2337 scr_add_lines (nlcr, 1, 2);
2338 }
2339 break;
2314 2340
2315 /* kidnapped escape sequence: Should be 8.3.48 */ 2341 /* kidnapped escape sequence: Should be 8.3.48 */
2316 case C1_ESA: /* ESC G */ 2342 case C1_ESA: /* ESC G */
2317 rxvt_process_graphics(aR); 2343 process_graphics ();
2318 break; 2344 break;
2319 2345
2320 /* 8.3.63: CHARACTER TABULATION SET */ 2346 /* 8.3.63: CHARACTER TABULATION SET */
2321 case C1_HTS: /* ESC H */ 2347 case C1_HTS: /* ESC H */
2322 rxvt_scr_set_tab(aR_ 1); 2348 scr_set_tab (1);
2323 break; 2349 break;
2324 2350
2325 /* 8.3.105: REVERSE LINE FEED */ 2351 /* 8.3.105: REVERSE LINE FEED */
2326 case C1_RI: /* ESC M */ 2352 case C1_RI: /* ESC M */
2327 rxvt_scr_index(aR_ DN); 2353 scr_index (DN);
2328 break; 2354 break;
2329 2355
2330 /* 8.3.142: SINGLE-SHIFT TWO */ 2356 /* 8.3.142: SINGLE-SHIFT TWO */
2331 /*case C1_SS2: scr_single_shift (2); break; */ 2357 /*case C1_SS2: scr_single_shift (2); break; */
2332 2358
2333 /* 8.3.143: SINGLE-SHIFT THREE */ 2359 /* 8.3.143: SINGLE-SHIFT THREE */
2334 /*case C1_SS3: scr_single_shift (3); break; */ 2360 /*case C1_SS3: scr_single_shift (3); break; */
2335 2361
2336 /* 8.3.27: DEVICE CONTROL STRING */ 2362 /* 8.3.27: DEVICE CONTROL STRING */
2337 case C1_DCS: /* ESC P */ 2363 case C1_DCS: /* ESC P */
2338 rxvt_process_dcs_seq(aR); 2364 process_dcs_seq ();
2339 break; 2365 break;
2340 2366
2341 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2342 case C1_SCI: /* ESC Z */ 2368 case C1_SCI: /* ESC Z */
2343 R->tt_write((const unsigned char *)ESCZ_ANSWER, 2369 tt_write ((const unsigned char *)ESCZ_ANSWER,
2344 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2345 break; /* steal obsolete ESC [ c */ 2371 break; /* steal obsolete ESC [ c */
2346 2372
2347 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2348 case C1_CSI: /* ESC [ */ 2374 case C1_CSI: /* ESC [ */
2349 rxvt_process_csi_seq(aR); 2375 process_csi_seq ();
2350 break; 2376 break;
2351 2377
2352 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2378 /* 8.3.90: OPERATING SYSTEM COMMAND */
2353 case C1_OSC: /* ESC ] */ 2379 case C1_OSC: /* ESC ] */
2354 rxvt_process_osc_seq(aR); 2380 process_osc_seq ();
2355 break; 2381 break;
2356 2382
2357 /* 8.3.106: RESET TO INITIAL STATE */ 2383 /* 8.3.106: RESET TO INITIAL STATE */
2358 case 'c': 2384 case 'c':
2359 rxvt_scr_poweron(aR); 2385 scr_poweron ();
2360 rxvt_scrollbar_show(aR_ 1); 2386 scrollbar_show (1);
2361 break; 2387 break;
2362 2388
2363 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2364 case 'n': 2390 case 'n':
2365 rxvt_scr_charset_choose(aR_ 2); 2391 scr_charset_choose (2);
2366 break; 2392 break;
2367 2393
2368 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ 2394 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */
2369 case 'o': 2395 case 'o':
2370 rxvt_scr_charset_choose(aR_ 3); 2396 scr_charset_choose (3);
2371 break; 2397 break;
2372 } 2398 }
2373} 2399}
2374/*}}} */ 2400/*}}} */
2375 2401
2376/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2377/* *INDENT-OFF* */ 2403/* *INDENT-OFF* */
2378enum { 2404enum {
2379 CSI_ICH = 0x40, 2405 CSI_ICH = 0x40,
2380 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, 2406 CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA,
2381 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , 2407 CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA ,
2382 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, 2408 CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC,
2383 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, 2409 CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F,
2384 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, 2410 CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC,
2385 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, 2411 CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ,
2386 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 , 2412 CSI_70 , CSI_71 , CSI_72 , CSI_73 , CSI_74 , CSI_75 , CSI_76 , CSI_77 ,
2387 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F 2413 CSI_78 , CSI_79 , CSI_7A , CSI_7B , CSI_7C , CSI_7D , CSI_7E , CSI_7F
2388}; 2414};
2389 2415
2390#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2391 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2392 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2393#define get_byte_array_bit(array, bit) \ 2419#define get_byte_array_bit(array, bit) \
2394 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2395 2421
2396const unsigned char csi_defaults[] = { 2422const unsigned char csi_defaults[] =
2423 {
2397 make_byte(1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */ 2424 make_byte (1,1,1,1,1,1,1,1), /* @, A, B, C, D, E, F, G, */
2398 make_byte(1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */ 2425 make_byte (1,1,0,0,1,1,0,0), /* H, I, J, K, L, M, N, O, */
2399 make_byte(1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ 2426 make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */
2400 make_byte(1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ 2427 make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */
2401 make_byte(1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ 2428 make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */
2402 make_byte(0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ 2429 make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */
2403 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2430 make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2404 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2431 make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */
2405}; 2432 };
2406/* *INDENT-ON* */ 2433/* *INDENT-ON* */
2407 2434
2408/* INTPROTO */
2409void 2435void
2410rxvt_process_csi_seq(pR) 2436rxvt_term::process_csi_seq ()
2411{ 2437{
2412 unsigned char ch, priv, i; 2438 unsigned char ch, priv, i;
2413 unsigned int nargs, p; 2439 unsigned int nargs, p;
2414 int n, ndef; 2440 int n, ndef;
2415 int arg[ESC_ARGS]; 2441 int arg[ESC_ARGS];
2416 2442
2417 for (nargs = ESC_ARGS; nargs > 0;) 2443 for (nargs = ESC_ARGS; nargs > 0;)
2418 arg[--nargs] = 0; 2444 arg[--nargs] = 0;
2419 2445
2420 priv = 0; 2446 priv = 0;
2447 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?')
2449 { /* '<' '=' '>' '?' */
2450 priv = ch;
2421 ch = rxvt_cmd_getc(aR); 2451 ch = cmd_getc ();
2422 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */
2423 priv = ch;
2424 ch = rxvt_cmd_getc(aR);
2425 } 2452 }
2426/* read any numerical arguments */ 2453 /* read any numerical arguments */
2427 for (n = -1; ch < CSI_ICH; ) { 2454 for (n = -1; ch < CSI_ICH; )
2455 {
2428 if (isdigit(ch)) { 2456 if (isdigit (ch))
2457 {
2429 if (n < 0) 2458 if (n < 0)
2430 n = ch - '0'; 2459 n = ch - '0';
2431 else 2460 else
2432 n = n * 10 + ch - '0'; 2461 n = n * 10 + ch - '0';
2462 }
2433 } else if (ch == ';') { 2463 else if (ch == ';')
2464 {
2434 if (nargs < ESC_ARGS) 2465 if (nargs < ESC_ARGS)
2435 arg[nargs++] = n; 2466 arg[nargs++] = n;
2436 n = -1; 2467 n = -1;
2468 }
2437 } else if (ch == '\b') { 2469 else if (ch == '\b')
2438 rxvt_scr_backspace(aR); 2470 {
2471 scr_backspace ();
2472 }
2439 } else if (ch == C0_ESC) { 2473 else if (ch == C0_ESC)
2440 rxvt_process_escape_seq(aR); 2474 {
2475 process_escape_seq ();
2476 return;
2477 }
2478 else if (ch < ' ')
2479 {
2480 process_nonprinting (ch);
2481 }
2482 ch = cmd_getc ();
2483 }
2484
2485 if (ch > CSI_7F)
2441 return; 2486 return;
2442 } else if (ch < ' ') {
2443 rxvt_process_nonprinting(aR_ ch);
2444 }
2445 ch = rxvt_cmd_getc(aR);
2446 }
2447 2487
2448 if (ch > CSI_7F)
2449 return;
2450
2451 if (nargs < ESC_ARGS) 2488 if (nargs < ESC_ARGS)
2452 arg[nargs++] = n; 2489 arg[nargs++] = n;
2453 2490
2454 i = ch - CSI_ICH; 2491 i = ch - CSI_ICH;
2455 ndef = get_byte_array_bit(csi_defaults, i); 2492 ndef = get_byte_array_bit (csi_defaults, i);
2456 for (p = 0; p < nargs; p++) 2493 for (p = 0; p < nargs; p++)
2457 if (arg[p] == -1) 2494 if (arg[p] == -1)
2458 arg[p] = ndef; 2495 arg[p] = ndef;
2459 2496
2460#ifdef DEBUG_CMD 2497#ifdef DEBUG_CMD
2461 fprintf(stderr, "CSI "); 2498 fprintf (stderr, "CSI ");
2462 for (p = 0; p < nargs; p++) 2499 for (p = 0; p < nargs; p++)
2463 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2464 fprintf(stderr, "%c\n", ch); 2501 fprintf (stderr, "%c\n", ch);
2465#endif 2502#endif
2466 2503
2467/* 2504 /*
2468 * private mode handling 2505 * private mode handling
2469 */ 2506 */
2470 if (priv) { 2507 if (priv)
2471 switch (priv) { 2508 {
2472 case '>': 2509 switch (priv)
2510 {
2511 case '>':
2473 if (ch == CSI_DA) /* secondary device attributes */ 2512 if (ch == CSI_DA) /* secondary device attributes */
2474 R->tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING);
2475 break; 2514 break;
2476 case '?': 2515 case '?':
2477 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2478 rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); 2517 process_terminal_mode (ch, priv, nargs, arg);
2479 break; 2518 break;
2480 } 2519 }
2481 return; 2520 return;
2482 } 2521 }
2483 2522
2484 switch (ch) { 2523 switch (ch)
2485/* 2524 {
2525 /*
2486 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2526 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2487 */ 2527 */
2488#ifdef PRINTPIPE 2528#ifdef PRINTPIPE
2489 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2529 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2490 switch (arg[0]) { 2530 switch (arg[0])
2531 {
2491 case 0: /* initiate transfer to primary aux device */ 2532 case 0: /* initiate transfer to primary aux device */
2492 rxvt_scr_printscreen(aR_ 0); 2533 scr_printscreen (0);
2493 break; 2534 break;
2494 case 5: /* start relay to primary aux device */ 2535 case 5: /* start relay to primary aux device */
2495 rxvt_process_print_pipe(aR); 2536 process_print_pipe ();
2537 break;
2538 }
2496 break; 2539 break;
2497 }
2498 break;
2499#endif 2540#endif
2500 2541
2501 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2502 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2503 arg[0] = -arg[0]; 2544 arg[0] = -arg[0];
2504 /* FALLTHROUGH */ 2545 /* FALLTHROUGH */
2505 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2506 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2507 rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); 2548 scr_gotorc (arg[0], 0, RELATIVE);
2508 break; 2549 break;
2509 2550
2510 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2511 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2512#ifdef ISO6429 2553#ifdef ISO6429
2513 arg[0] = -arg[0]; 2554 arg[0] = -arg[0];
2514#else /* emulate common DEC VTs */ 2555#else /* emulate common DEC VTs */
2515 arg[0] = arg[0] ? -arg[0] : -1; 2556 arg[0] = arg[0] ? -arg[0] : -1;
2516#endif 2557#endif
2517 /* FALLTHROUGH */ 2558 /* FALLTHROUGH */
2518 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ 2559 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */
2519 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ 2560 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */
2520#ifdef ISO6429 2561#ifdef ISO6429
2521 rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); 2562 scr_gotorc (0, arg[0], RELATIVE);
2522#else /* emulate common DEC VTs */ 2563#else /* emulate common DEC VTs */
2523 rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); 2564 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE);
2524#endif 2565#endif
2525 break; 2566 break;
2526 2567
2527 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ 2568 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */
2528 arg[0] = -arg[0]; 2569 arg[0] = -arg[0];
2529 /* FALLTHROUGH */ 2570 /* FALLTHROUGH */
2530 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ 2571 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */
2531 rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); 2572 scr_gotorc (arg[0], 0, R_RELATIVE);
2532 break; 2573 break;
2533 2574
2534 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ 2575 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */
2535 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ 2576 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */
2536 rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); 2577 scr_gotorc (0, arg[0] - 1, R_RELATIVE);
2537 break; 2578 break;
2538 2579
2539 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ 2580 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */
2540 rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); 2581 scr_gotorc (arg[0] - 1, 0, C_RELATIVE);
2541 break; 2582 break;
2542 2583
2543 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ 2584 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */
2544 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ 2585 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */
2545 rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); 2586 scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0);
2546 break; 2587 break;
2547 2588
2548 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ 2589 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */
2549 arg[0] = -arg[0]; 2590 arg[0] = -arg[0];
2550 /* FALLTHROUGH */ 2591 /* FALLTHROUGH */
2551 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2592 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2552 rxvt_scr_tab(aR_ arg[0]); 2593 scr_tab (arg[0]);
2553 break; 2594 break;
2554 2595
2555 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2596 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2556 rxvt_scr_erase_screen(aR_ arg[0]); 2597 scr_erase_screen (arg[0]);
2557 break; 2598 break;
2558 2599
2559 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2600 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2560 rxvt_scr_erase_line(aR_ arg[0]); 2601 scr_erase_line (arg[0]);
2561 break; 2602 break;
2562 2603
2563 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ 2604 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */
2564 rxvt_scr_insdel_chars(aR_ arg[0], INSERT); 2605 scr_insdel_chars (arg[0], INSERT);
2565 break; 2606 break;
2566 2607
2567 case CSI_IL: /* 8.3.68: (1) INSERT LINE */ 2608 case CSI_IL: /* 8.3.68: (1) INSERT LINE */
2568 rxvt_scr_insdel_lines(aR_ arg[0], INSERT); 2609 scr_insdel_lines (arg[0], INSERT);
2569 break; 2610 break;
2570 2611
2571 case CSI_DL: /* 8.3.33: (1) DELETE LINE */ 2612 case CSI_DL: /* 8.3.33: (1) DELETE LINE */
2572 rxvt_scr_insdel_lines(aR_ arg[0], DELETE); 2613 scr_insdel_lines (arg[0], DELETE);
2573 break; 2614 break;
2574 2615
2575 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ 2616 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */
2576 rxvt_scr_insdel_chars(aR_ arg[0], ERASE); 2617 scr_insdel_chars (arg[0], ERASE);
2577 break; 2618 break;
2578 2619
2579 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ 2620 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */
2580 rxvt_scr_insdel_chars(aR_ arg[0], DELETE); 2621 scr_insdel_chars (arg[0], DELETE);
2581 break; 2622 break;
2582 2623
2583 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2584 arg[0] = -arg[0]; 2625 arg[0] = -arg[0];
2585 /* FALLTHROUGH */ 2626 /* FALLTHROUGH */
2586 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2587 rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); 2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2588 break; 2629 break;
2589 2630
2590 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2591 R->tt_write((const unsigned char *)VT100_ANS, 2632 tt_write ((const unsigned char *)VT100_ANS,
2592 (unsigned int)(sizeof(VT100_ANS) - 1)); 2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2593 break; 2634 break;
2594 2635
2595 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2596 rxvt_process_sgr_mode(aR_ nargs, arg); 2637 process_sgr_mode (nargs, arg);
2597 break; 2638 break;
2598 2639
2599 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2640 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2600 switch (arg[0]) { 2641 switch (arg[0])
2642 {
2601 case 5: /* DSR requested */ 2643 case 5: /* DSR requested */
2602 R->tt_printf("\033[0n"); 2644 tt_printf ("\033[0n");
2603 break; 2645 break;
2604 case 6: /* CPR requested */ 2646 case 6: /* CPR requested */
2605 rxvt_scr_report_position(aR); 2647 scr_report_position ();
2606 break; 2648 break;
2607#if defined (ENABLE_DISPLAY_ANSWER) 2649#if defined (ENABLE_DISPLAY_ANSWER)
2608 case 7: /* unofficial extension */ 2650 case 7: /* unofficial extension */
2609 R->tt_printf("%-.250s\n", R->rs[Rs_display_name]); 2651 tt_printf ("%-.250s\n", rs[Rs_display_name]);
2610 break; 2652 break;
2611#endif 2653#endif
2612 case 8: /* unofficial extension */ 2654 case 8: /* unofficial extension */
2613 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break;
2657 }
2614 break; 2658 break;
2615 }
2616 break;
2617 2659
2618 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
2619 switch (arg[0]) { 2661 switch (arg[0])
2662 {
2620 case 0: /* char tab stop cleared at active position */ 2663 case 0: /* char tab stop cleared at active position */
2621 rxvt_scr_set_tab(aR_ 0); 2664 scr_set_tab (0);
2622 break; 2665 break;
2623 /* case 1: */ /* line tab stop cleared in active line */ 2666 /* case 1: */ /* line tab stop cleared in active line */
2624 /* case 2: */ /* char tab stops cleared in active line */ 2667 /* case 2: */ /* char tab stops cleared in active line */
2625 case 3: /* all char tab stops are cleared */ 2668 case 3: /* all char tab stops are cleared */
2626 /* case 4: */ /* all line tab stops are cleared */ 2669 /* case 4: */ /* all line tab stops are cleared */
2627 case 5: /* all tab stops are cleared */ 2670 case 5: /* all tab stops are cleared */
2628 rxvt_scr_set_tab(aR_ -1); 2671 scr_set_tab (-1);
2672 break;
2673 }
2629 break; 2674 break;
2630 }
2631 break;
2632 2675
2633 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ 2676 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */
2634 switch (arg[0]) { 2677 switch (arg[0])
2678 {
2635 case 0: /* char tab stop set at active position */ 2679 case 0: /* char tab stop set at active position */
2636 rxvt_scr_set_tab(aR_ 1); 2680 scr_set_tab (1);
2637 break; /* = ESC H */ 2681 break; /* = ESC H */
2638 /* case 1: */ /* line tab stop set at active line */ 2682 /* case 1: */ /* line tab stop set at active line */
2639 case 2: /* char tab stop cleared at active position */ 2683 case 2: /* char tab stop cleared at active position */
2640 rxvt_scr_set_tab(aR_ 0); 2684 scr_set_tab (0);
2641 break; /* = ESC [ 0 g */ 2685 break; /* = ESC [ 0 g */
2642 /* case 3: */ /* line tab stop cleared at active line */ 2686 /* case 3: */ /* line tab stop cleared at active line */
2643 /* case 4: */ /* char tab stops cleared at active line */ 2687 /* case 4: */ /* char tab stops cleared at active line */
2644 case 5: /* all char tab stops are cleared */ 2688 case 5: /* all char tab stops are cleared */
2645 rxvt_scr_set_tab(aR_ -1); 2689 scr_set_tab (-1);
2646 break; /* = ESC [ 3 g */ 2690 break; /* = ESC [ 3 g */
2647 /* case 6: */ /* all line tab stops are cleared */ 2691 /* case 6: */ /* all line tab stops are cleared */
2648 } 2692 }
2649 break; 2693 break;
2650 2694
2651 case CSI_RM: /* 8.3.107: RESET MODE */ 2695 case CSI_RM: /* 8.3.107: RESET MODE */
2652 if (arg[0] == 4) 2696 if (arg[0] == 4)
2653 rxvt_scr_insert_mode(aR_ 0); 2697 scr_insert_mode (0);
2654 break; 2698 break;
2655 2699
2656 case CSI_SM: /* 8.3.126: SET MODE */ 2700 case CSI_SM: /* 8.3.126: SET MODE */
2657 if (arg[0] == 4) 2701 if (arg[0] == 4)
2658 rxvt_scr_insert_mode(aR_ 1); 2702 scr_insert_mode (1);
2659 break; 2703 break;
2660 2704
2661/* 2705 /*
2662 * PRIVATE USE beyond this point. All CSI_7? sequences here 2706 * PRIVATE USE beyond this point. All CSI_7? sequences here
2663 */ 2707 */
2664 case CSI_72: /* DECSTBM: set top and bottom margins */ 2708 case CSI_72: /* DECSTBM: set top and bottom margins */
2665 if (nargs == 1) 2709 if (nargs == 1)
2666 rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); 2710 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1);
2667 else if (nargs == 0 || arg[0] >= arg[1]) 2711 else if (nargs == 0 || arg[0] >= arg[1])
2668 rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); 2712 scr_scroll_region (0, MAX_ROWS - 1);
2669 else 2713 else
2670 rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); 2714 scr_scroll_region (arg[0] - 1, arg[1] - 1);
2671 break; 2715 break;
2672 2716
2673 case CSI_73: 2717 case CSI_73:
2674 rxvt_scr_cursor(aR_ SAVE); 2718 scr_cursor (SAVE);
2675 break; 2719 break;
2676 case CSI_75: 2720 case CSI_75:
2677 rxvt_scr_cursor(aR_ RESTORE); 2721 scr_cursor (RESTORE);
2678 break; 2722 break;
2679 2723
2680#ifndef NO_FRILLS 2724#ifndef NO_FRILLS
2681 case CSI_74: 2725 case CSI_74:
2682 rxvt_process_window_ops(aR_ arg, nargs); 2726 process_window_ops (arg, nargs);
2683 break; 2727 break;
2684#endif 2728#endif
2685 2729
2686 case CSI_78: /* DECREQTPARM */ 2730 case CSI_78: /* DECREQTPARM */
2687 if (arg[0] == 0 || arg[0] == 1) 2731 if (arg[0] == 0 || arg[0] == 1)
2688 R->tt_printf("\033[%d;1;1;112;112;1;0x", arg[0] + 2); 2732 tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2689 /* FALLTHROUGH */ 2733 /* FALLTHROUGH */
2690 2734
2691 default: 2735 default:
2692 break; 2736 break;
2693 } 2737 }
2694} 2738}
2695/*}}} */ 2739/*}}} */
2696 2740
2697#ifndef NO_FRILLS 2741#ifndef NO_FRILLS
2698/* ARGSUSED */ 2742/* ARGSUSED */
2699/* INTPROTO */
2700void 2743void
2701rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) 2744rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2702{ 2745{
2703 int x, y; 2746 int x, y;
2704#if 0 2747#if 0
2705 char *s; 2748 char *s;
2706#endif 2749#endif
2707 XWindowAttributes wattr; 2750 XWindowAttributes wattr;
2708 Window wdummy; 2751 Window wdummy;
2709 2752
2710 if (nargs == 0) 2753 if (nargs == 0)
2711 return; 2754 return;
2712 switch (args[0]) { 2755 switch (args[0])
2756 {
2713 /* 2757 /*
2714 * commands 2758 * commands
2715 */ 2759 */
2716 case 1: /* deiconify window */ 2760 case 1: /* deiconify window */
2717 XMapWindow(R->Xdisplay, R->TermWin.parent[0]); 2761 XMapWindow (display->display, TermWin.parent[0]);
2718 break; 2762 break;
2719 case 2: /* iconify window */ 2763 case 2: /* iconify window */
2720 XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], 2764 XIconifyWindow (display->display, TermWin.parent[0],
2721 DefaultScreen(R->Xdisplay)); 2765 DefaultScreen (display->display));
2722 break; 2766 break;
2723 case 3: /* set position (pixels) */ 2767 case 3: /* set position (pixels) */
2724 XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); 2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]);
2725 break; 2769 break;
2726 case 4: /* set size (pixels) */ 2770 case 4: /* set size (pixels) */
2727 rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); 2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2728 break; 2772 break;
2729 case 5: /* raise window */ 2773 case 5: /* raise window */
2730 XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); 2774 XRaiseWindow (display->display, TermWin.parent[0]);
2731 break; 2775 break;
2732 case 6: /* lower window */ 2776 case 6: /* lower window */
2733 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); 2777 XLowerWindow (display->display, TermWin.parent[0]);
2734 break; 2778 break;
2735 case 7: /* refresh window */ 2779 case 7: /* refresh window */
2736 rxvt_scr_touch(aR_ True); 2780 scr_touch (true);
2737 break; 2781 break;
2738 case 8: /* set size (chars) */ 2782 case 8: /* set size (chars) */
2739 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), 2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2740 (unsigned int)(args[1] * R->TermWin.fheight)); 2784 (unsigned int) (args[1] * TermWin.fheight));
2741 break; 2785 break;
2742 default: 2786 default:
2743 if (args[0] >= 24) /* set height (chars) */ 2787 if (args[0] >= 24) /* set height (chars) */
2744 rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, 2788 set_widthheight ((unsigned int)TermWin.width,
2745 (unsigned int)(args[1] * R->TermWin.fheight)); 2789 (unsigned int) (args[1] * TermWin.fheight));
2746 break; 2790 break;
2747 /* 2791 /*
2748 * reports - some output format copied from XTerm 2792 * reports - some output format copied from XTerm
2749 */ 2793 */
2750 case 11: /* report window state */ 2794 case 11: /* report window state */
2751 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2752 R->tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2753 break; 2797 break;
2754 case 13: /* report window position */ 2798 case 13: /* report window position */
2755 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2756 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, 2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2757 -wattr.border_width, -wattr.border_width, 2801 -wattr.border_width, -wattr.border_width,
2758 &x, &y, &wdummy); 2802 &x, &y, &wdummy);
2759 R->tt_printf("\033[3;%d;%dt", x, y); 2803 tt_printf ("\033[3;%d;%dt", x, y);
2760 break; 2804 break;
2761 case 14: /* report window size (pixels) */ 2805 case 14: /* report window size (pixels) */
2762 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2763 R->tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2764 break; 2808 break;
2765 case 18: /* report window size (chars) */ 2809 case 18: /* report window size (chars) */
2766 R->tt_printf("\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); 2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2767 break; 2811 break;
2768#if 0 /* XXX: currently disabled due to security concerns */ 2812#if 0 /* XXX: currently disabled due to security concerns */
2769 case 20: /* report icon label */ 2813 case 20: /* report icon label */
2770 XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); 2814 XGetIconName (display->display, TermWin.parent[0], &s);
2771 R->tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */
2772 break; 2816 break;
2773 case 21: /* report window title */ 2817 case 21: /* report window title */
2774 XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); 2818 XFetchName (display->display, TermWin.parent[0], &s);
2775 R->tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */
2776 break; 2820 break;
2777#endif 2821#endif
2822
2778 } 2823 }
2779} 2824}
2780#endif 2825#endif
2781 2826
2782/*----------------------------------------------------------------------*/ 2827/*----------------------------------------------------------------------*/
2783/* 2828/*
2784 * get input up until STRING TERMINATOR (or BEL) 2829 * get input up until STRING TERMINATOR (or BEL)
2785 * ends_how is terminator used. returned input must be free()d 2830 * ends_how is terminator used. returned input must be free ()d
2786 */ 2831 */
2787/* INTPROTO */
2788unsigned char * 2832unsigned char *
2789rxvt_get_to_st(pR_ unsigned char *ends_how) 2833rxvt_term::get_to_st (unsigned char *ends_how)
2790{ 2834{
2791 int seen_esc = 0; /* seen escape? */ 2835 int seen_esc = 0; /* seen escape? */
2792 unsigned int n = 0; 2836 unsigned int n = 0;
2793 unsigned char *s; 2837 unsigned char *s;
2794 unsigned char ch, string[STRING_MAX]; 2838 unsigned char ch, string[STRING_MAX];
2795 2839
2796 for (; (ch = rxvt_cmd_getc(aR));) { 2840 for (; (ch = cmd_getc ());)
2841 {
2797 if (ch == C0_BEL 2842 if (ch == C0_BEL
2798 || ch == CHAR_ST 2843 || ch == CHAR_ST
2799 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */
2800 break; 2845 break;
2801 if (ch == C0_ESC) { 2846 if (ch == C0_ESC)
2847 {
2802 seen_esc = 1; 2848 seen_esc = 1;
2803 continue; 2849 continue;
2850 }
2804 } else if (ch == '\t') 2851 else if (ch == '\t')
2805 ch = ' '; /* translate '\t' to space */ 2852 ch = ' '; /* translate '\t' to space */
2806 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20))
2807 return NULL; /* other control character - exit */ 2854 return NULL; /* other control character - exit */
2808 if (n < sizeof(string) - 1) 2855 if (n < sizeof (string) - 1)
2809 string[n++] = ch; 2856 string[n++] = ch;
2810 seen_esc = 0; 2857 seen_esc = 0;
2811 } 2858 }
2812 string[n++] = '\0'; 2859 string[n++] = '\0';
2813 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2814 return NULL; 2861 return NULL;
2815 *ends_how = (ch == 0x5c ? C0_ESC : ch); 2862 *ends_how = (ch == 0x5c ? C0_ESC : ch);
2816 STRNCPY(s, string, n); 2863 STRNCPY (s, string, n);
2817 return s; 2864 return s;
2818} 2865}
2819 2866
2820/*----------------------------------------------------------------------*/ 2867/*----------------------------------------------------------------------*/
2821/* 2868/*
2822 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 2869 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2823 */ 2870 */
2824/* INTPROTO */
2825void 2871void
2826rxvt_process_dcs_seq(pR) 2872rxvt_term::process_dcs_seq ()
2827{ 2873{
2828 unsigned char eh, *s; 2874 unsigned char eh, *s;
2829/* 2875 /*
2830 * Not handled yet 2876 * Not handled yet
2831 */ 2877 */
2832 s = rxvt_get_to_st(aR_ &eh); 2878 s = get_to_st (&eh);
2833 if (s) 2879 if (s)
2834 free(s); 2880 free (s);
2835 return; 2881 return;
2836} 2882}
2837 2883
2838/*----------------------------------------------------------------------*/ 2884/*----------------------------------------------------------------------*/
2839/* 2885/*
2840 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2841 */ 2887 */
2842/* INTPROTO */
2843void 2888void
2844rxvt_process_osc_seq(pR) 2889rxvt_term::process_osc_seq ()
2845{ 2890{
2846 unsigned char ch, eh, *s; 2891 unsigned char ch, eh, *s;
2847 int arg; 2892 int arg;
2848 2893
2849 ch = rxvt_cmd_getc(aR); 2894 ch = cmd_getc ();
2850 for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) 2895 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2851 arg = arg * 10 + (ch - '0'); 2896 arg = arg * 10 + (ch - '0');
2852 2897
2853 if (ch == ';') { 2898 if (ch == ';')
2854 s = rxvt_get_to_st(aR_ &eh); 2899 {
2855 if (s) { 2900 s = get_to_st (&eh);
2856 /* 2901 if (s)
2902 {
2903 /*
2857 * rxvt_menubar_dispatch() violates the constness of the string, 2904 * rxvt_menubar_dispatch () violates the constness of the string,
2858 * so do it here 2905 * so do it here
2859 */ 2906 */
2860 if (arg == XTerm_Menu) 2907 if (arg == XTerm_Menu)
2861#if 0 /* XXX: currently disabled due to security concerns */ 2908#if 0 /* XXX: currently disabled due to security concerns */
2862 rxvt_menubar_dispatch(aR_ (char *)s); 2909 menubar_dispatch ((char *)s);
2863#else 2910#else
2864 0; 2911 (void)0;
2865#endif 2912#endif
2866 else 2913 else
2867 rxvt_xterm_seq(aR_ arg, (char *)s, eh); 2914 xterm_seq (arg, (char *)s, eh);
2868 free(s); 2915 free (s);
2869 } 2916 }
2870 } 2917 }
2871} 2918}
2872/* 2919/*
2873 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2874 * 0 = change iconName/title 2921 * 0 = change iconName/title
… …
2887 * 10 = menu (may change in future) 2934 * 10 = menu (may change in future)
2888 * 20 = bg pixmap 2935 * 20 = bg pixmap
2889 * 39 = change default fg color 2936 * 39 = change default fg color
2890 * 49 = change default bg color 2937 * 49 = change default bg color
2891 * 55 = dump scrollback buffer and all of screen 2938 * 55 = dump scrollback buffer and all of screen
2939 * 701 = change locale
2940 * 702 = find font
2892 */ 2941 */
2893/* EXTPROTO */
2894void 2942void
2895rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) 2943rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused)))
2896{ 2944{
2897 int changed = 0; 2945 int changed = 0;
2898 int color; 2946 int color;
2899 char *buf, *name; 2947 char *buf, *name;
2900 2948
2901 assert(str != NULL); 2949 assert (str != NULL);
2902 switch (op) { 2950 switch (op)
2951 {
2903 case XTerm_name: 2952 case XTerm_name:
2904 rxvt_set_title(aR_ str); 2953 set_title (str);
2905 /* FALLTHROUGH */ 2954 /* FALLTHROUGH */
2906 case XTerm_iconName: 2955 case XTerm_iconName:
2907 rxvt_set_iconName(aR_ str); 2956 set_iconName (str);
2908 break; 2957 break;
2909 case XTerm_title: 2958 case XTerm_title:
2910 rxvt_set_title(aR_ str); 2959 set_title (str);
2911 break; 2960 break;
2912 case XTerm_Color: 2961 case XTerm_Color:
2913 for (buf = (char *)str; buf && *buf;) { 2962 for (buf = (char *)str; buf && *buf;)
2963 {
2914 if ((name = STRCHR(buf, ';')) == NULL) 2964 if ((name = STRCHR (buf, ';')) == NULL)
2915 break; 2965 break;
2916 *name++ = '\0'; 2966 *name++ = '\0';
2917 color = atoi(buf); 2967 color = atoi (buf);
2918 if (color < 0 || color >= TOTAL_COLORS) 2968 if (color < 0 || color >= TOTAL_COLORS)
2919 break; 2969 break;
2920 if ((buf = STRCHR(name, ';')) != NULL) 2970 if ((buf = STRCHR (name, ';')) != NULL)
2921 *buf++ = '\0'; 2971 *buf++ = '\0';
2922 rxvt_set_window_color(aR_ color + minCOLOR, name); 2972 set_window_color (color + minCOLOR, name);
2923 } 2973 }
2924 break; 2974 break;
2925#ifndef NO_CURSORCOLOR 2975#ifndef NO_CURSORCOLOR
2926 case XTerm_Color_cursor: 2976 case XTerm_Color_cursor:
2927 rxvt_set_window_color(aR_ Color_cursor, str); 2977 set_window_color (Color_cursor, str);
2928 break; 2978 break;
2929#endif 2979#endif
2930 case XTerm_Color_pointer: 2980 case XTerm_Color_pointer:
2931 rxvt_set_window_color(aR_ Color_pointer, str); 2981 set_window_color (Color_pointer, str);
2932 break; 2982 break;
2933#ifndef NO_BOLD_UNDERLINE_REVERSE 2983#ifndef NO_BOLD_UNDERLINE_REVERSE
2934 case XTerm_Color_BD: 2984 case XTerm_Color_BD:
2935 rxvt_set_window_color(aR_ Color_BD, str); 2985 set_window_color (Color_BD, str);
2936 break; 2986 break;
2937 case XTerm_Color_UL: 2987 case XTerm_Color_UL:
2938 rxvt_set_window_color(aR_ Color_UL, str); 2988 set_window_color (Color_UL, str);
2939 break; 2989 break;
2940 case XTerm_Color_RV: 2990 case XTerm_Color_RV:
2941 rxvt_set_window_color(aR_ Color_RV, str); 2991 set_window_color (Color_RV, str);
2942 break; 2992 break;
2943#endif 2993#endif
2944 2994
2945 case XTerm_Menu: 2995 case XTerm_Menu:
2946 /* 2996 /*
2947 * rxvt_menubar_dispatch() violates the constness of the string, 2997 * rxvt_menubar_dispatch () violates the constness of the string,
2948 * so DON'T do it here 2998 * so DON'T do it here
2949 */ 2999 */
2950 break; 3000 break;
2951 case XTerm_Pixmap: 3001 case XTerm_Pixmap:
2952 if (*str != ';') { 3002 if (*str != ';')
3003 {
2953#if XPM_BACKGROUND 3004#if XPM_BACKGROUND
2954 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ 3005 scale_pixmap (""); /* reset to default scaling */
2955 rxvt_set_bgPixmap(aR_ str); /* change pixmap */ 3006 set_bgPixmap (str); /* change pixmap */
2956#endif 3007#endif
2957 rxvt_scr_touch(aR_ True); 3008 scr_touch (true);
2958 } 3009 }
2959 while ((str = STRCHR(str, ';')) != NULL) { 3010 while ((str = STRCHR (str, ';')) != NULL)
2960 str++; 3011 {
3012 str++;
2961#if XPM_BACKGROUND 3013#if XPM_BACKGROUND
2962 changed += rxvt_scale_pixmap(aR_ str); 3014 changed += scale_pixmap (str);
2963#endif 3015#endif
2964 } 3016
2965 if (changed) { 3017 }
3018 if (changed)
3019 {
2966#ifdef XPM_BACKGROUND 3020#ifdef XPM_BACKGROUND
2967 rxvt_resize_pixmap(aR); 3021 resize_pixmap ();
2968#endif 3022#endif
2969 rxvt_scr_touch(aR_ True); 3023 scr_touch (true);
2970 } 3024 }
2971 break; 3025 break;
2972 3026
2973 case XTerm_restoreFG: 3027 case XTerm_restoreFG:
2974 rxvt_set_window_color(aR_ Color_fg, str); 3028 set_window_color (Color_fg, str);
2975 break; 3029 break;
2976 case XTerm_restoreBG: 3030 case XTerm_restoreBG:
2977 rxvt_set_window_color(aR_ Color_bg, str); 3031 set_window_color (Color_bg, str);
2978 break; 3032 break;
2979 case XTerm_logfile: 3033 case XTerm_logfile:
2980 break; 3034 break;
2981 case XTerm_font: 3035 case XTerm_font:
2982 rxvt_change_font(aR_ 0, str); 3036 change_font (str);
2983 break; 3037 break;
3038#ifndef NO_FRILLS
3039 case XTerm_locale:
3040 if (str[0] == '?' && !str[1])
3041 tt_printf ("%-.250s\n", locale);
3042 else
3043 {
3044 set_locale (str);
3045# ifdef USE_XIM
3046 im_cb ();
3047# endif
3048 }
3049 break;
3050 case XTerm_findfont:
3051 {
3052 int fid = TermWin.fontset->find_font (atoi (str));
3053 tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name);
3054 }
3055 break;
3056#endif
2984#if 0 3057#if 0
2985 case XTerm_dumpscreen: /* no error notices */ 3058 case XTerm_dumpscreen: /* no error notices */
2986 { 3059 {
2987 int fd; 3060 int fd;
2988 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { 3061 if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0)
2989 rxvt_scr_dump(aR_ fd); 3062 {
2990 close(fd); 3063 scr_dump (fd);
2991 } 3064 close (fd);
2992 } 3065 }
2993 break; 3066 }
3067 break;
2994#endif 3068#endif
3069
2995 } 3070 }
2996} 3071}
2997/*----------------------------------------------------------------------*/ 3072/*----------------------------------------------------------------------*/
2998 3073
2999/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3004 * 's' = save 3079 * 's' = save
3005 * 'r' = restore 3080 * 'r' = restore
3006 * 't' = toggle 3081 * 't' = toggle
3007 * so no need for fancy checking 3082 * so no need for fancy checking
3008 */ 3083 */
3009/* INTPROTO */
3010int 3084int
3011rxvt_privcases(pR_ int mode, unsigned long bit) 3085rxvt_term::privcases (int mode, unsigned long bit)
3012{ 3086{
3013 int state; 3087 int state;
3014 3088
3015 if (mode == 's') { 3089 if (mode == 's')
3090 {
3016 R->SavedModes |= (R->PrivateModes & bit); 3091 SavedModes |= (PrivateModes & bit);
3017 return -1; 3092 return -1;
3018 } else { 3093 }
3094 else
3095 {
3019 if (mode == 'r') 3096 if (mode == 'r')
3020 state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ 3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3021 else 3098 else
3022 state = (mode == 't') ? !(R->PrivateModes & bit) : mode; 3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode;
3023 PrivMode(state, bit); 3100 PrivMode (state, bit);
3024 } 3101 }
3025 return state; 3102 return state;
3026} 3103}
3027 3104
3028/* we're not using priv _yet_ */ 3105/* we're not using priv _yet_ */
3029/* INTPROTO */
3030void 3106void
3031rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3107rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg)
3032{ 3108{
3033 unsigned int i, j; 3109 unsigned int i, j;
3034 int state; 3110 int state;
3035 static const struct { 3111 static const struct
3112 {
3036 const int argval; 3113 const int argval;
3037 const unsigned long bit; 3114 const unsigned long bit;
3115 }
3038 } argtopriv[] = { 3116 argtopriv[] = {
3039 { 1, PrivMode_aplCUR }, 3117 { 1, PrivMode_aplCUR },
3040 { 2, PrivMode_vt52 }, 3118 { 2, PrivMode_vt52 },
3041 { 3, PrivMode_132 }, 3119 { 3, PrivMode_132 },
3042 { 4, PrivMode_smoothScroll }, 3120 { 4, PrivMode_smoothScroll },
3043 { 5, PrivMode_rVideo }, 3121 { 5, PrivMode_rVideo },
3044 { 6, PrivMode_relOrigin }, 3122 { 6, PrivMode_relOrigin },
3045 { 7, PrivMode_Autowrap }, 3123 { 7, PrivMode_Autowrap },
3046 { 9, PrivMode_MouseX10 }, 3124 { 9, PrivMode_MouseX10 },
3047#ifdef menuBar_esc 3125#ifdef menuBar_esc
3048 { menuBar_esc, PrivMode_menuBar }, 3126 { menuBar_esc, PrivMode_menuBar },
3049#endif 3127#endif
3050#ifdef scrollBar_esc 3128#ifdef scrollBar_esc
3051 { scrollBar_esc, PrivMode_scrollBar }, 3129 { scrollBar_esc, PrivMode_scrollBar },
3052#endif 3130#endif
3131 // 18, 19 printing-related
3053 { 25, PrivMode_VisibleCursor }, 3132 { 25, PrivMode_VisibleCursor },
3054 { 35, PrivMode_ShiftKeys }, 3133 // 30 show scrollbar rxvt. extension
3055 { 40, PrivMode_132OK }, 3134 { 35, PrivMode_ShiftKeys }, // rxvt extension
3056 { 47, PrivMode_Screen }, 3135 { 40, PrivMode_132OK },
3057 { 66, PrivMode_aplKP }, 3136 // 41 xterm more fixes NYI
3137 // 45 margin bell NYI
3138 // 46 start logging
3139 { 47, PrivMode_Screen },
3140 { 66, PrivMode_aplKP },
3058#ifndef NO_BACKSPACE_KEY 3141#ifndef NO_BACKSPACE_KEY
3059 { 67, PrivMode_BackSpace }, 3142 { 67, PrivMode_BackSpace },
3060#endif 3143#endif
3061 { 1000, PrivMode_MouseX11 }, 3144 { 1000, PrivMode_MouseX11 },
3062 { 1010, PrivMode_TtyOutputInh }, 3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3063 { 1011, PrivMode_Keypress }, 3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3064 { 1047, PrivMode_Screen }, 3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3065 }; 3148 { 1010, PrivMode_TtyOutputInh }, // rxvt extension
3149 { 1011, PrivMode_Keypress }, // rxvt extension
3150 // 1035 enable modifiers for alt, numlock NYI
3151 // 1036 send ESC for meta keys NYI
3152 // 1037 send DEL for keypad delete NYI
3153 { 1047, PrivMode_Screen },
3154 // 1048 save and restore cursor
3155 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */
3156 // 1051, 1052, 1060, 1061 keyboard emulation NYI
3157 };
3066 3158
3067 if (nargs == 0) 3159 if (nargs == 0)
3068 return; 3160 return;
3069 3161
3070/* make lo/hi boolean */ 3162 /* make lo/hi boolean */
3071 if (mode == 'l') 3163 if (mode == 'l')
3072 mode = 0; /* reset */ 3164 mode = 0; /* reset */
3073 else if (mode == 'h') 3165 else if (mode == 'h')
3074 mode = 1; /* set */ 3166 mode = 1; /* set */
3075 3167
3076 for (i = 0; i < nargs; i++) { 3168 for (i = 0; i < nargs; i++)
3169 {
3077 state = -1; 3170 state = -1;
3078 3171
3079 /* basic handling */ 3172 /* basic handling */
3080 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3173 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3081 if (argtopriv[j].argval == arg[i]) { 3174 if (argtopriv[j].argval == arg[i])
3175 {
3082 state = rxvt_privcases(aR_ mode, argtopriv[j].bit); 3176 state = privcases (mode, argtopriv[j].bit);
3083 break; 3177 break;
3084 } 3178 }
3085 3179
3086 /* extra handling for values with state unkept */ 3180 /* extra handling for values with state unkept */
3087 if (state == -1)
3088 switch (arg[i]) { 3181 switch (arg[i])
3182 {
3089 case 1048: /* alternative cursor save */ 3183 case 1048: /* alternative cursor save */
3090 if (mode == 0) 3184 case 1049:
3091 rxvt_scr_cursor(aR_ RESTORE); 3185 if (mode == 0)
3092 else if (mode == 1) 3186 scr_cursor (RESTORE);
3093 rxvt_scr_cursor(aR_ SAVE); 3187 else if (mode == 1)
3188 scr_cursor (SAVE);
3094 /* FALLTHROUGH */ 3189 /* FALLTHROUGH */
3095 default: 3190 }
3096 continue; /* for(;i;) */
3097 }
3098 3191
3192 if (state >= 0)
3099 /* extra handling for values with valid 0 or 1 state */ 3193 /* extra handling for values with valid 0 or 1 state */
3100 switch (arg[i]) { 3194 switch (arg[i])
3195 {
3101 /* case 1: - application cursor keys */ 3196 /* case 1: - application cursor keys */
3102 case 2: /* VT52 mode */ 3197 case 2: /* VT52 mode */
3103 /* oddball mode. should be set regardless of set/reset 3198 /* oddball mode. should be set regardless of set/reset
3104 * parameter. Return from VT52 mode with an ESC < from 3199 * parameter. Return from VT52 mode with an ESC < from
3105 * within VT52 mode 3200 * within VT52 mode
3106 */ 3201 */
3107 PrivMode(1, PrivMode_vt52); 3202 PrivMode (1, PrivMode_vt52);
3108 break; 3203 break;
3109 case 3: /* 80/132 */ 3204 case 3: /* 80/132 */
3110 if (R->PrivateModes & PrivMode_132OK) 3205 if (PrivateModes & PrivMode_132OK)
3111 rxvt_set_widthheight(aR_ 3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3112 (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), 3207 break;
3113 (unsigned int)R->TermWin.height);
3114 break;
3115 case 4: /* smooth scrolling */ 3208 case 4: /* smooth scrolling */
3116 if (state) 3209 if (state)
3117 R->Options &= ~Opt_jumpScroll; 3210 Options &= ~Opt_jumpScroll;
3118 else 3211 else
3119 R->Options |= Opt_jumpScroll; 3212 Options |= Opt_jumpScroll;
3120 break; 3213 break;
3121 case 5: /* reverse video */ 3214 case 5: /* reverse video */
3122 rxvt_scr_rvideo_mode(aR_ state); 3215 scr_rvideo_mode (state);
3123 break; 3216 break;
3124 case 6: /* relative/absolute origins */ 3217 case 6: /* relative/absolute origins */
3125 rxvt_scr_relative_origin(aR_ state); 3218 scr_relative_origin (state);
3126 break; 3219 break;
3127 case 7: /* autowrap */ 3220 case 7: /* autowrap */
3128 rxvt_scr_autowrap(aR_ state); 3221 scr_autowrap (state);
3129 break; 3222 break;
3130 /* case 8: - auto repeat, can't do on a per window basis */ 3223 /* case 8: - auto repeat, can't do on a per window basis */
3131 case 9: /* X10 mouse reporting */ 3224 case 9: /* X10 mouse reporting */
3132 if (state) /* orthogonal */ 3225 if (state) /* orthogonal */
3133 R->PrivateModes &= ~(PrivMode_MouseX11); 3226 PrivateModes &= ~ (PrivMode_MouseX11);
3134 break; 3227 break;
3135#ifdef menuBar_esc 3228#ifdef menuBar_esc
3136 case menuBar_esc: 3229 case menuBar_esc:
3137#ifdef MENUBAR 3230#ifdef MENUBAR
3138 rxvt_map_menuBar(aR_ state); 3231 map_menuBar (state);
3139#endif 3232#endif
3140 break; 3233 break;
3141#endif 3234#endif
3142#ifdef scrollBar_esc 3235#ifdef scrollBar_esc
3143 case scrollBar_esc: 3236 case scrollBar_esc:
3144 if (rxvt_scrollbar_mapping(aR_ state)) { 3237 if (scrollbar_mapping (state))
3145 rxvt_resize_all_windows(aR_ 0, 0, 0); 3238 {
3146 rxvt_scr_touch(aR_ True); 3239 resize_all_windows (0, 0, 0);
3147 } 3240 scr_touch (true);
3148 break; 3241 }
3242 break;
3149#endif 3243#endif
3150 case 25: /* visible/invisible cursor */ 3244 case 25: /* visible/invisible cursor */
3151 rxvt_scr_cursor_visible(aR_ state); 3245 scr_cursor_visible (state);
3152 break; 3246 break;
3153 /* case 35: - shift keys */ 3247 /* case 35: - shift keys */
3154 /* case 40: - 80 <--> 132 mode */ 3248 /* case 40: - 80 <--> 132 mode */
3155 case 47: /* secondary screen */ 3249 case 47: /* secondary screen */
3156 rxvt_scr_change_screen(aR_ state); 3250 scr_change_screen (state);
3157 break; 3251 break;
3158 /* case 66: - application key pad */ 3252 /* case 66: - application key pad */
3159 /* case 67: - backspace key */ 3253 /* case 67: - backspace key */
3160 case 1000: /* X11 mouse reporting */ 3254 case 1000: /* X11 mouse reporting */
3161 if (state) /* orthogonal */ 3255 if (state) /* orthogonal */
3162 R->PrivateModes &= ~(PrivMode_MouseX10); 3256 PrivateModes &= ~ (PrivMode_MouseX10);
3163 break; 3257 break;
3164#if 0 3258#if 0
3165 case 1001: 3259 case 1001:
3166 break; /* X11 mouse highlighting */ 3260 break; /* X11 mouse highlighting */
3167#endif 3261#endif
3168 case 1010: /* scroll to bottom on TTY output inhibit */ 3262 case 1010: /* scroll to bottom on TTY output inhibit */
3169 if (state) 3263 if (state)
3170 R->Options &= ~Opt_scrollTtyOutput; 3264 Options &= ~Opt_scrollTtyOutput;
3171 else 3265 else
3172 R->Options |= Opt_scrollTtyOutput; 3266 Options |= Opt_scrollTtyOutput;
3173 break; 3267 break;
3174 case 1011: /* scroll to bottom on key press */ 3268 case 1011: /* scroll to bottom on key press */
3175 if (state) 3269 if (state)
3176 R->Options |= Opt_scrollTtyKeypress; 3270 Options |= Opt_scrollTtyKeypress;
3177 else 3271 else
3178 R->Options &= ~Opt_scrollTtyKeypress; 3272 Options &= ~Opt_scrollTtyKeypress;
3179 break; 3273 break;
3180 case 1047: /* secondary screen w/ clearing */ 3274 case 1047: /* secondary screen w/ clearing */
3275 case 1049: /* better secondary screen w/ clearing, but not fully implemented */
3181 if (R->current_screen != PRIMARY) 3276 if (current_screen != PRIMARY)
3182 rxvt_scr_erase_screen(aR_ 2); 3277 scr_erase_screen (2);
3183 rxvt_scr_change_screen(aR_ state); 3278 scr_change_screen (state);
3184 /* FALLTHROUGH */ 3279 /* FALLTHROUGH */
3185 default: 3280 default:
3186 break; 3281 break;
3187 } 3282 }
3188 } 3283 }
3189} 3284}
3190/*}}} */ 3285/*}}} */
3191 3286
3192/*{{{ process sgr sequences */ 3287/*{{{ process sgr sequences */
3193/* INTPROTO */
3194void 3288void
3195rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) 3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3196{ 3290{
3197 unsigned int i; 3291 unsigned int i;
3198 short rendset; 3292 short rendset;
3199 int rendstyle; 3293 int rendstyle;
3200 3294
3201 if (nargs == 0) { 3295 if (nargs == 0)
3202 rxvt_scr_rendition(aR_ 0, ~RS_None);
3203 return;
3204 } 3296 {
3297 scr_rendition (0, ~RS_None);
3298 return;
3299 }
3205 for (i = 0; i < nargs; i++) { 3300 for (i = 0; i < nargs; i++)
3301 {
3206 rendset = -1; 3302 rendset = -1;
3207 switch (arg[i]) { 3303 switch (arg[i])
3208 case 0: 3304 {
3305 case 0:
3209 rendset = 0, rendstyle = ~RS_None; 3306 rendset = 0, rendstyle = ~RS_None;
3210 break; 3307 break;
3211 case 1: 3308 case 1:
3212 rendset = 1, rendstyle = RS_Bold; 3309 rendset = 1, rendstyle = RS_Bold;
3213 break; 3310 break;
3214 case 4: 3311 case 4:
3215 rendset = 1, rendstyle = RS_Uline; 3312 rendset = 1, rendstyle = RS_Uline;
3216 break; 3313 break;
3217 case 5: 3314 case 5:
3218 rendset = 1, rendstyle = RS_Blink; 3315 rendset = 1, rendstyle = RS_Blink;
3219 break; 3316 break;
3220 case 7: 3317 case 7:
3221 rendset = 1, rendstyle = RS_RVid; 3318 rendset = 1, rendstyle = RS_RVid;
3222 break; 3319 break;
3223 case 22: 3320 case 8:
3321 // invisible. NYI
3322 break;
3323 case 22:
3224 rendset = 0, rendstyle = RS_Bold; 3324 rendset = 0, rendstyle = RS_Bold;
3225 break; 3325 break;
3226 case 24: 3326 case 24:
3227 rendset = 0, rendstyle = RS_Uline; 3327 rendset = 0, rendstyle = RS_Uline;
3228 break; 3328 break;
3229 case 25: 3329 case 25:
3230 rendset = 0, rendstyle = RS_Blink; 3330 rendset = 0, rendstyle = RS_Blink;
3231 break; 3331 break;
3232 case 27: 3332 case 27:
3233 rendset = 0, rendstyle = RS_RVid; 3333 rendset = 0, rendstyle = RS_RVid;
3234 break; 3334 break;
3235 } 3335 case 28:
3336 // visible. NYI
3337 break;
3338 }
3339
3236 if (rendset != -1) { 3340 if (rendset != -1)
3237 rxvt_scr_rendition(aR_ rendset, rendstyle); 3341 {
3342 scr_rendition (rendset, rendstyle);
3238 continue; /* for(;i;) */ 3343 continue; /* for (;i;) */
3239 } 3344 }
3240 3345
3241 switch (arg[i]) { 3346 switch (arg[i])
3242 case 30: 3347 {
3348 case 30:
3243 case 31: /* set fg color */ 3349 case 31: /* set fg color */
3244 case 32: 3350 case 32:
3245 case 33: 3351 case 33:
3246 case 34: 3352 case 34:
3247 case 35: 3353 case 35:
3248 case 36: 3354 case 36:
3249 case 37: 3355 case 37:
3250 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), 3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3251 Color_fg); 3357 break;
3252 break;
3253#ifdef TTY_256COLOR 3358#ifdef TTY_256COLOR
3254 case 38: 3359 case 38:
3255 if (nargs > i + 2 && arg[i + 1] == 5) { 3360 if (nargs > i + 2 && arg[i + 1] == 5)
3256 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3361 {
3257 Color_fg); 3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3258 i += 2; 3363 i += 2;
3259 } 3364 }
3260 break; 3365 break;
3261#endif 3366#endif
3262 case 39: /* default fg */ 3367 case 39: /* default fg */
3263 rxvt_scr_color(aR_ Color_fg, Color_fg); 3368 scr_color (Color_fg, Color_fg);
3264 break; 3369 break;
3265 3370
3266 case 40: 3371 case 40:
3267 case 41: /* set bg color */ 3372 case 41: /* set bg color */
3268 case 42: 3373 case 42:
3269 case 43: 3374 case 43:
3270 case 44: 3375 case 44:
3271 case 45: 3376 case 45:
3272 case 46: 3377 case 46:
3273 case 47: 3378 case 47:
3274 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), 3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3275 Color_bg); 3380 break;
3276 break;
3277#ifdef TTY_256COLOR 3381#ifdef TTY_256COLOR
3278 case 48: 3382 case 48:
3279 if (nargs > i + 2 && arg[i + 1] == 5) { 3383 if (nargs > i + 2 && arg[i + 1] == 5)
3280 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3384 {
3281 Color_bg); 3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3282 i += 2; 3386 i += 2;
3283 } 3387 }
3284 break; 3388 break;
3285#endif 3389#endif
3286 case 49: /* default bg */ 3390 case 49: /* default bg */
3287 rxvt_scr_color(aR_ Color_bg, Color_bg); 3391 scr_color (Color_bg, Color_bg);
3288 break; 3392 break;
3289 3393
3290#ifndef NO_BRIGHTCOLOR 3394#ifndef NO_BRIGHTCOLOR
3291 case 90: 3395 case 90:
3292 case 91: /* set bright fg color */ 3396 case 91: /* set bright fg color */
3293 case 92: 3397 case 92:
3294 case 93: 3398 case 93:
3295 case 94: 3399 case 94:
3296 case 95: 3400 case 95:
3297 case 96: 3401 case 96:
3298 case 97: 3402 case 97:
3299 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)),
3300 Color_fg); 3404 Color_fg);
3301 break; 3405 break;
3302 case 100: 3406 case 100:
3303 case 101: /* set bright bg color */ 3407 case 101: /* set bright bg color */
3304 case 102: 3408 case 102:
3305 case 103: 3409 case 103:
3306 case 104: 3410 case 104:
3307 case 105: 3411 case 105:
3308 case 106: 3412 case 106:
3309 case 107: 3413 case 107:
3310 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)),
3311 Color_bg); 3415 Color_bg);
3312 break; 3416 break;
3313#endif 3417#endif
3314 } 3418
3419 }
3315 } 3420 }
3316} 3421}
3317/*}}} */ 3422/*}}} */
3318 3423
3319/*{{{ process Rob Nation's own graphics mode sequences */ 3424/*{{{ process Rob Nation's own graphics mode sequences */
3320/* INTPROTO */
3321void 3425void
3322rxvt_process_graphics(pR) 3426rxvt_term::process_graphics ()
3323{ 3427{
3324 unsigned char ch, cmd = rxvt_cmd_getc(aR); 3428 unsigned char ch, cmd = cmd_getc ();
3325 3429
3326#ifndef RXVT_GRAPHICS 3430 if (cmd == 'Q')
3327 if (cmd == 'Q') { /* query graphics */ 3431 { /* query graphics */
3328 R->tt_printf("\033G0\n"); /* no graphics */ 3432 tt_printf ("\033G0\n"); /* no graphics */
3329 return; 3433 return;
3330 } 3434 }
3331/* swallow other graphics sequences until terminating ':' */ 3435 /* swallow other graphics sequences until terminating ':' */
3332 do 3436 do
3333 ch = rxvt_cmd_getc(aR); 3437 ch = cmd_getc ();
3334 while (ch != ':'); 3438 while (ch != ':');
3335#else
3336 unsigned int nargs;
3337 int args[NGRX_PTS];
3338 unsigned char *text = NULL;
3339
3340 if (cmd == 'Q') { /* query graphics */
3341 R->tt_printf("\033G1\n"); /* yes, graphics (color) */
3342 return;
3343 }
3344 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) {
3345 int neg;
3346
3347 ch = rxvt_cmd_getc(aR);
3348 neg = (ch == '-');
3349 if (neg || ch == '+')
3350 ch = rxvt_cmd_getc(aR);
3351
3352 for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR))
3353 args[nargs] = args[nargs] * 10 + (ch - '0');
3354 if (neg)
3355 args[nargs] = -args[nargs];
3356
3357 nargs++;
3358 args[nargs] = 0;
3359 if (ch != ';')
3360 break;
3361 }
3362
3363 if ((cmd == 'T') && (nargs >= 5)) {
3364 int i, len = args[4];
3365
3366 text = rxvt_malloc((len + 1) * sizeof(char));
3367
3368 if (text != NULL) {
3369 for (i = 0; i < len; i++)
3370 text[i] = rxvt_cmd_getc(aR);
3371 text[len] = '\0';
3372 }
3373 }
3374 rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text);
3375#endif
3376} 3439}
3377/*}}} */ 3440/*}}} */
3378 3441
3379/* ------------------------------------------------------------------------- */ 3442/* ------------------------------------------------------------------------- */
3380 3443
3381/* 3444/*
3382 * Send printf() formatted output to the command. 3445 * Send printf () formatted output to the command.
3383 * Only use for small amounts of data. 3446 * Only use for small amounts of data.
3384 */ 3447 */
3385void 3448void
3386rxvt_term::tt_printf (const char *fmt,...) 3449rxvt_term::tt_printf (const char *fmt,...)
3387{ 3450{
… …
3405 3468
3406 if (len) 3469 if (len)
3407 { 3470 {
3408 if (v_buflen == 0) 3471 if (v_buflen == 0)
3409 { 3472 {
3410 int written = write (cmd_fd, data, min (MAX_PTY_WRITE, len)); 3473 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3474
3411 if (written == len) 3475 if ((unsigned int)written == len)
3412 return; 3476 return;
3413 3477
3414 data += written; 3478 data += written;
3415 len -= written; 3479 len -= written;
3416 } 3480 }

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