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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.17 by pcg, Thu Dec 18 00:29:29 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 1.17 2003/12/18 00:29:29 pcg Exp $
5 * 4 *
6 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> 6 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 7 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 8 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
… …
26 * - extensive modifications 25 * - extensive modifications
27 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> 26 * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org>
28 * Copyright (c) 2001 Marius Gedminas 27 * Copyright (c) 2001 Marius Gedminas
29 * - Ctrl/Mod4+Tab works like Meta+Tab (options) 28 * - Ctrl/Mod4+Tab works like Meta+Tab (options)
30 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> 29 * Copyright (c) 2003 Rob McMullen <robm@flipturn.org>
30 * Copyright (c) 2003-2004 Marc Lehmann <pcg@goof.com>
31 * 31 *
32 * This program is free software; you can redistribute it and/or modify 32 * This program is free software; you can redistribute it and/or modify
33 * it under the terms of the GNU General Public License as published by 33 * it under the terms of the GNU General Public License as published by
34 * the Free Software Foundation; either version 2 of the License, or 34 * the Free Software Foundation; either version 2 of the License, or
35 * (at your option) any later version. 35 * (at your option) any later version.
… …
48#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
50#include "version.h" 50#include "version.h"
51#include "command.h" 51#include "command.h"
52 52
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 wchar_t wkbuf[KBUFSZ + 1]; 151 if (IS_SCROLL_MOD)
97
98 // assume wchar_t == unicode or better
99 len = XwcLookupString (R->Input_Context, ev, wkbuf,
100 KBUFSZ, &keysym, &status_return);
101
102 if (status_return == XLookupChars
103 || status_return == XLookupBoth)
104 { 152 {
105 wkbuf[len] = 0; 153#endif
106 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); 154 int lnsppg;
155
156#ifdef PAGING_CONTEXT_LINES
157 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
158#else
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 }
107 } 171 }
108 else 172#ifdef SCROLL_ON_UPDOWN_KEYS
109 len = 0; 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 }
110#endif 186#endif
111 valid_keysym = status_return == XLookupKeySym 187#ifdef SCROLL_ON_HOMEEND_KEYS
112 || status_return == XLookupBoth; 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
113 } 202 }
114 else 203
115#endif 204 if (shft)
116 { 205 {
117 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose); 206 /* Shift + F1 - F10 generates F11 - F20 */
118 valid_keysym = !len; 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 }
119 } 229 }
120 230#ifdef PRINTPIPE
121 if (valid_keysym) 231 if (keysym == XK_Print)
122 { 232 {
123/* for some backwards compatibility */ 233 scr_printscreen (ctrl | shft);
124#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 234 return;
125# ifdef HOTKEY_CTRL 235 }
126 if (ctrl) 236#endif
127# else 237
128 if (meta) 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
129# endif 253# endif
130 { 254 )
131 if (keysym == R->ks_bigfont)
132 { 255 {
133 rxvt_change_font(aR_ 0, FONT_UP); 256 const unsigned char ch = C0_ESC;
134 return; 257 tt_write (&ch, 1);
135 } 258 }
136 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)
137 { 268 {
138 rxvt_change_font(aR_ 0, FONT_DN);
139 return;
140 }
141 }
142#endif
143
144 if (R->TermWin.saveLines) {
145#ifdef UNSHIFTED_SCROLLKEYS
146 if (!ctrl && !meta) {
147#else
148 if (IS_SCROLL_MOD) {
149#endif
150 int lnsppg;
151
152#ifdef PAGING_CONTEXT_LINES
153 lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES;
154#else
155 lnsppg = R->TermWin.nrow * 4 / 5;
156#endif
157 if (keysym == XK_Prior) {
158 rxvt_scr_page(aR_ UP, lnsppg);
159 return;
160 } else if (keysym == XK_Next) {
161 rxvt_scr_page(aR_ DN, lnsppg);
162 return;
163 }
164 }
165#ifdef SCROLL_ON_UPDOWN_KEYS
166 if (IS_SCROLL_MOD) {
167 if (keysym == XK_Up) {
168 rxvt_scr_page(aR_ UP, 1);
169 return;
170 } else if (keysym == XK_Down) {
171 rxvt_scr_page(aR_ DN, 1);
172 return;
173 }
174 }
175#endif
176#ifdef SCROLL_ON_HOMEEND_KEYS
177 if (IS_SCROLL_MOD) {
178 if (keysym == XK_Home) {
179 rxvt_scr_move_to(aR_ 0, 1);
180 return;
181 } else if (keysym == XK_End) {
182 rxvt_scr_move_to(aR_ 1, 0);
183 return;
184 }
185 }
186#endif
187 }
188
189 if (shft) {
190 /* Shift + F1 - F10 generates F11 - F20 */
191 if (keysym >= XK_F1 && keysym <= XK_F10) {
192 keysym += (XK_F11 - XK_F1);
193 shft = 0; /* turn off Shift */
194 } else if (!ctrl && !meta && (R->PrivateModes & PrivMode_ShiftKeys)) {
195 switch (keysym) {
196 /* normal XTerm key bindings */
197 case XK_Insert: /* Shift+Insert = paste mouse selection */
198 rxvt_selection_request(aR_ ev->time, 0, 0);
199 return;
200 /* rxvt extras */
201 case XK_KP_Add: /* Shift+KP_Add = bigger font */
202 rxvt_change_font(aR_ 0, FONT_UP);
203 return;
204 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
205 rxvt_change_font(aR_ 0, FONT_DN);
206 return;
207 }
208 }
209 }
210#ifdef PRINTPIPE
211 if (keysym == XK_Print) {
212 rxvt_scr_printscreen(aR_ ctrl | shft);
213 return;
214 }
215#endif
216#ifdef GREEK_SUPPORT
217 if (keysym == R->ks_greekmodeswith) {
218 R->greek_mode = !R->greek_mode;
219 if (R->greek_mode) {
220 rxvt_xterm_seq(aR_ XTerm_title,
221 (greek_getmode() == GREEK_ELOT928
222 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST);
223 greek_reset();
224 } else
225 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
226 return;
227 }
228#endif
229
230 if (keysym >= 0xFF00 && keysym <= 0xFFFF) {
231#ifdef KEYSYM_RESOURCE
232 if (!(shft | ctrl) && R->Keysym_map[keysym & 0xFF] != NULL) {
233 unsigned int l;
234 const unsigned char *kbuf0;
235 const unsigned char ch = C0_ESC;
236
237 kbuf0 = (R->Keysym_map[keysym & 0xFF]);
238 l = (unsigned int)*kbuf0++;
239
240 /* escape prefix */
241 if (meta)
242# ifdef META8_OPTION
243 if (R->meta_char == C0_ESC)
244# endif
245 R->tt_write (&ch, 1);
246 R->tt_write (kbuf0, l);
247 return;
248 } else
249#endif
250 {
251 newlen = 1;
252 switch (keysym) {
253#ifndef NO_BACKSPACE_KEY 269#ifndef NO_BACKSPACE_KEY
254 case XK_BackSpace: 270 case XK_BackSpace:
255 if (R->PrivateModes & PrivMode_HaveBackSpace) { 271 if (PrivateModes & PrivMode_HaveBackSpace)
272 {
256 kbuf[0] = (!!(R->PrivateModes & PrivMode_BackSpace) 273 kbuf[0] = (!! (PrivateModes & PrivMode_BackSpace)
257 ^ !!ctrl) ? '\b' : '\177'; 274 ^ !!ctrl) ? '\b' : '\177';
258 kbuf[1] = '\0'; 275 kbuf[1] = '\0';
259 } else 276 }
260 STRCPY(kbuf, R->key_backspace); 277 else
261# ifdef MULTICHAR_SET 278 STRCPY (kbuf, key_backspace);
262 if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { 279 break;
263 int col, row;
264
265 newlen = STRLEN(kbuf);
266 col = R->screen.cur.col - 1;
267 row = R->screen.cur.row + R->TermWin.saveLines;
268 if (IS_MULTI2(R->screen.rend[row][col]))
269 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
270 }
271# endif
272 break;
273#endif 280#endif
274#ifndef NO_DELETE_KEY 281#ifndef NO_DELETE_KEY
275 case XK_Delete: 282 case XK_Delete:
276 STRCPY(kbuf, R->key_delete); 283 STRCPY (kbuf, key_delete);
277# ifdef MULTICHAR_SET 284 break;
278 if (R->Options & Opt_mc_hack) {
279 int col, row;
280
281 newlen = STRLEN(kbuf);
282 col = R->screen.cur.col;
283 row = R->screen.cur.row + R->TermWin.saveLines;
284 if (IS_MULTI1(R->screen.rend[row][col]))
285 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
286 }
287# endif 285#endif
288 break; 286 case XK_Tab:
289#endif 287 if (shft)
290 case XK_Tab: 288 STRCPY (kbuf, "\033[Z");
291 if (shft) 289 else
292 STRCPY(kbuf, "\033[Z"); 290 {
293 else {
294#ifdef CTRL_TAB_MAKES_META 291#ifdef CTRL_TAB_MAKES_META
295 if (ctrl) 292 if (ctrl)
296 meta = 1; 293 meta = 1;
297#endif 294#endif
298#ifdef MOD4_TAB_MAKES_META 295#ifdef MOD4_TAB_MAKES_META
299 if (ev->state & Mod4Mask) 296 if (ev.state & Mod4Mask)
300 meta = 1; 297 meta = 1;
301#endif 298#endif
302 newlen = 0; 299 newlen = 0;
303 } 300 }
304 break; 301 break;
305
306 302
307#ifdef XK_KP_Left 303#ifdef XK_KP_Left
308 case XK_KP_Up: /* \033Ox or standard */ 304 case XK_KP_Up: /* \033Ox or standard */
309 case XK_KP_Down: /* \033Or or standard */ 305 case XK_KP_Down: /* \033Or or standard */
310 case XK_KP_Right: /* \033Ov or standard */ 306 case XK_KP_Right: /* \033Ov or standard */
311 case XK_KP_Left: /* \033Ot or standard */ 307 case XK_KP_Left: /* \033Ot or standard */
312 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 308 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
313 STRCPY(kbuf, "\033OZ"); 309 {
314 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 310 STRCPY (kbuf, "\033OZ");
315 break; 311 kbuf[2] = "txvr"[keysym - XK_KP_Left];
316 } else 312 break;
313 }
314 else
317 /* translate to std. cursor key */ 315 /* translate to std. cursor key */
318 keysym = XK_Left + (keysym - XK_KP_Left); 316 keysym = XK_Left + (keysym - XK_KP_Left);
319 /* FALLTHROUGH */ 317 /* FALLTHROUGH */
320#endif 318#endif
321 case XK_Up: /* "\033[A" */ 319 case XK_Up: /* "\033[A" */
322 case XK_Down: /* "\033[B" */ 320 case XK_Down: /* "\033[B" */
323 case XK_Right: /* "\033[C" */ 321 case XK_Right: /* "\033[C" */
324 case XK_Left: /* "\033[D" */ 322 case XK_Left: /* "\033[D" */
325 STRCPY(kbuf, "\033[Z"); 323 STRCPY (kbuf, "\033[Z");
326 kbuf[2] = ("DACB"[keysym - XK_Left]); 324 kbuf[2] = "DACB"[keysym - XK_Left];
327 /* do Shift first */ 325 /* do Shift first */
328 if (shft) 326 if (shft)
329 kbuf[2] = ("dacb"[keysym - XK_Left]); 327 kbuf[2] = "dacb"[keysym - XK_Left];
330 else if (ctrl) { 328 else if (ctrl)
331 kbuf[1] = 'O';
332 kbuf[2] = ("dacb"[keysym - XK_Left]);
333 } else if (R->PrivateModes & PrivMode_aplCUR)
334 kbuf[1] = 'O';
335#ifdef MULTICHAR_SET
336 //TODO: ?? 329 {
337 if (R->Options & Opt_mc_hack) { 330 kbuf[1] = 'O';
338 int col, row, m; 331 kbuf[2] = "dacb"[keysym - XK_Left];
339 332 }
340 col = R->screen.cur.col; 333 else if (PrivateModes & PrivMode_aplCUR)
341 row = R->screen.cur.row + R->TermWin.saveLines; 334 kbuf[1] = 'O';
342 m = 0; 335 break;
343 if (keysym == XK_Right
344 && IS_MULTI1(R->screen.rend[row][col]))
345 m = 1;
346 else if (keysym == XK_Left) {
347 if (col > 0) {
348 if (IS_MULTI2(R->screen.rend[row][col - 1]))
349 m = 1;
350 } else if (R->screen.cur.row > 0) {
351 col = R->screen.tlen[--row];
352 if (col == -1)
353 col = R->TermWin.ncol - 1;
354 else
355 col--;
356 if (col > 0
357 && IS_MULTI2(R->screen.rend[row][col]))
358 m = 1;
359 }
360 }
361 if (m)
362 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
363 }
364#endif
365 break;
366 336
367#ifndef UNSHIFTED_SCROLLKEYS 337#ifndef UNSHIFTED_SCROLLKEYS
368# ifdef XK_KP_Prior 338# ifdef XK_KP_Prior
369 case XK_KP_Prior: 339 case XK_KP_Prior:
370 /* allow shift to override */ 340 /* allow shift to override */
371 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 341 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
372 STRCPY(kbuf, "\033Oy"); 342 {
373 break; 343 STRCPY (kbuf, "\033Oy");
374 } 344 break;
375 /* FALLTHROUGH */ 345 }
346 /* FALLTHROUGH */
376# endif 347# endif
377 case XK_Prior: 348 case XK_Prior:
378 STRCPY(kbuf, "\033[5~"); 349 STRCPY (kbuf, "\033[5~");
379 break; 350 break;
380# ifdef XK_KP_Next 351# ifdef XK_KP_Next
381 case XK_KP_Next: 352 case XK_KP_Next:
382 /* allow shift to override */ 353 /* allow shift to override */
383 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 354 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
384 STRCPY(kbuf, "\033Os"); 355 {
385 break; 356 STRCPY (kbuf, "\033Os");
386 } 357 break;
387 /* FALLTHROUGH */ 358 }
359 /* FALLTHROUGH */
388# endif 360# endif
389 case XK_Next: 361 case XK_Next:
390 STRCPY(kbuf, "\033[6~"); 362 STRCPY (kbuf, "\033[6~");
391 break; 363 break;
392#endif 364#endif
393 case XK_KP_Enter: 365 case XK_KP_Enter:
394 /* allow shift to override */ 366 /* allow shift to override */
395 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 367 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
396 STRCPY(kbuf, "\033OM"); 368 {
397 } else { 369 STRCPY (kbuf, "\033OM");
398 kbuf[0] = '\r'; 370 }
399 kbuf[1] = '\0'; 371 else
400 } 372 {
401 break; 373 kbuf[0] = '\r';
374 kbuf[1] = '\0';
375 }
376 break;
402 377
403#ifdef XK_KP_Begin 378#ifdef XK_KP_Begin
404 case XK_KP_Begin: 379 case XK_KP_Begin:
405 STRCPY(kbuf, "\033Ou"); 380 STRCPY (kbuf, "\033Ou");
406 break; 381 break;
407 382
408 case XK_KP_Insert: 383 case XK_KP_Insert:
409 STRCPY(kbuf, "\033Op"); 384 STRCPY (kbuf, "\033Op");
410 break; 385 break;
411 386
412 case XK_KP_Delete: 387 case XK_KP_Delete:
413 STRCPY(kbuf, "\033On"); 388 STRCPY (kbuf, "\033On");
414 break; 389 break;
415#endif 390#endif
416 case XK_KP_F1: /* "\033OP" */ 391 case XK_KP_F1: /* "\033OP" */
417 case XK_KP_F2: /* "\033OQ" */ 392 case XK_KP_F2: /* "\033OQ" */
418 case XK_KP_F3: /* "\033OR" */ 393 case XK_KP_F3: /* "\033OR" */
419 case XK_KP_F4: /* "\033OS" */ 394 case XK_KP_F4: /* "\033OS" */
420 STRCPY(kbuf, "\033OP"); 395 STRCPY (kbuf, "\033OP");
421 kbuf[2] += (keysym - XK_KP_F1); 396 kbuf[2] += (keysym - XK_KP_F1);
422 break; 397 break;
423 398
424 case XK_KP_Multiply: /* "\033Oj" : "*" */ 399 case XK_KP_Multiply: /* "\033Oj" : "*" */
425 case XK_KP_Add: /* "\033Ok" : "+" */ 400 case XK_KP_Add: /* "\033Ok" : "+" */
426 case XK_KP_Separator: /* "\033Ol" : "," */ 401 case XK_KP_Separator: /* "\033Ol" : "," */
427 case XK_KP_Subtract: /* "\033Om" : "-" */ 402 case XK_KP_Subtract: /* "\033Om" : "-" */
428 case XK_KP_Decimal: /* "\033On" : "." */ 403 case XK_KP_Decimal: /* "\033On" : "." */
429 case XK_KP_Divide: /* "\033Oo" : "/" */ 404 case XK_KP_Divide: /* "\033Oo" : "/" */
430 case XK_KP_0: /* "\033Op" : "0" */ 405 case XK_KP_0: /* "\033Op" : "0" */
431 case XK_KP_1: /* "\033Oq" : "1" */ 406 case XK_KP_1: /* "\033Oq" : "1" */
432 case XK_KP_2: /* "\033Or" : "2" */ 407 case XK_KP_2: /* "\033Or" : "2" */
433 case XK_KP_3: /* "\033Os" : "3" */ 408 case XK_KP_3: /* "\033Os" : "3" */
434 case XK_KP_4: /* "\033Ot" : "4" */ 409 case XK_KP_4: /* "\033Ot" : "4" */
435 case XK_KP_5: /* "\033Ou" : "5" */ 410 case XK_KP_5: /* "\033Ou" : "5" */
436 case XK_KP_6: /* "\033Ov" : "6" */ 411 case XK_KP_6: /* "\033Ov" : "6" */
437 case XK_KP_7: /* "\033Ow" : "7" */ 412 case XK_KP_7: /* "\033Ow" : "7" */
438 case XK_KP_8: /* "\033Ox" : "8" */ 413 case XK_KP_8: /* "\033Ox" : "8" */
439 case XK_KP_9: /* "\033Oy" : "9" */ 414 case XK_KP_9: /* "\033Oy" : "9" */
440 /* allow shift to override */ 415 /* allow shift to override */
441 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 416 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
442 STRCPY(kbuf, "\033Oj"); 417 {
443 kbuf[2] += (keysym - XK_KP_Multiply); 418 STRCPY (kbuf, "\033Oj");
444 } else { 419 kbuf[2] += (keysym - XK_KP_Multiply);
420 }
421 else
422 {
445 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 423 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
446 kbuf[1] = '\0'; 424 kbuf[1] = '\0';
447 } 425 }
448 break; 426 break;
449 427
450 case XK_Find: 428 case XK_Find:
451 STRCPY(kbuf, "\033[1~"); 429 STRCPY (kbuf, "\033[1~");
452 break; 430 break;
453 case XK_Insert: 431 case XK_Insert:
454 STRCPY(kbuf, "\033[2~"); 432 STRCPY (kbuf, "\033[2~");
455 break; 433 break;
456#ifdef DXK_Remove /* support for DEC remove like key */ 434#ifdef DXK_Remove /* support for DEC remove like key */
457 case DXK_Remove: 435 case DXK_Remove:
458 /* FALLTHROUGH */ 436 /* FALLTHROUGH */
459#endif 437#endif
460 case XK_Execute: 438 case XK_Execute:
461 STRCPY(kbuf, "\033[3~"); 439 STRCPY (kbuf, "\033[3~");
462 break; 440 break;
463 case XK_Select: 441 case XK_Select:
464 STRCPY(kbuf, "\033[4~"); 442 STRCPY (kbuf, "\033[4~");
465 break; 443 break;
466#ifdef XK_KP_End 444#ifdef XK_KP_End
467 case XK_KP_End: 445 case XK_KP_End:
468 /* allow shift to override */ 446 /* allow shift to override */
469 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 447 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
470 STRCPY(kbuf, "\033Oq"); 448 {
471 break; 449 STRCPY (kbuf, "\033Oq");
472 } 450 break;
473 /* FALLTHROUGH */ 451 }
452 /* FALLTHROUGH */
474#endif 453#endif
475 case XK_End: 454 case XK_End:
476 STRCPY(kbuf, KS_END); 455 STRCPY (kbuf, KS_END);
477 break; 456 break;
478#ifdef XK_KP_Home 457#ifdef XK_KP_Home
479 case XK_KP_Home: 458 case XK_KP_Home:
480 /* allow shift to override */ 459 /* allow shift to override */
481 if ((R->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 460 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft)
482 STRCPY(kbuf, "\033Ow"); 461 {
483 break; 462 STRCPY (kbuf, "\033Ow");
484 } 463 break;
485 /* FALLTHROUGH */ 464 }
465 /* FALLTHROUGH */
486#endif 466#endif
487 case XK_Home: 467 case XK_Home:
488 STRCPY(kbuf, KS_HOME); 468 STRCPY (kbuf, KS_HOME);
489 break; 469 break;
490 470
491#define FKEY(n, fkey) \ 471#define FKEY(n, fkey) \
492 sprintf((char *)kbuf,"\033[%2d~", (int)((n) + (keysym - fkey))) 472 sprintf ((char *)kbuf,"\033[%2d~", (int) ((n) + (keysym - fkey)))
493 473
494 case XK_F1: /* "\033[11~" */ 474 case XK_F1: /* "\033[11~" */
495 case XK_F2: /* "\033[12~" */ 475 case XK_F2: /* "\033[12~" */
496 case XK_F3: /* "\033[13~" */ 476 case XK_F3: /* "\033[13~" */
497 case XK_F4: /* "\033[14~" */ 477 case XK_F4: /* "\033[14~" */
498 case XK_F5: /* "\033[15~" */ 478 case XK_F5: /* "\033[15~" */
499 FKEY(11, XK_F1); 479 FKEY (11, XK_F1);
500 break; 480 break;
501 case XK_F6: /* "\033[17~" */ 481 case XK_F6: /* "\033[17~" */
502 case XK_F7: /* "\033[18~" */ 482 case XK_F7: /* "\033[18~" */
503 case XK_F8: /* "\033[19~" */ 483 case XK_F8: /* "\033[19~" */
504 case XK_F9: /* "\033[20~" */ 484 case XK_F9: /* "\033[20~" */
505 case XK_F10: /* "\033[21~" */ 485 case XK_F10: /* "\033[21~" */
506 FKEY(17, XK_F6); 486 FKEY (17, XK_F6);
507 break; 487 break;
508 case XK_F11: /* "\033[23~" */ 488 case XK_F11: /* "\033[23~" */
509 case XK_F12: /* "\033[24~" */ 489 case XK_F12: /* "\033[24~" */
510 case XK_F13: /* "\033[25~" */ 490 case XK_F13: /* "\033[25~" */
511 case XK_F14: /* "\033[26~" */ 491 case XK_F14: /* "\033[26~" */
512 FKEY(23, XK_F11); 492 FKEY (23, XK_F11);
513 break; 493 break;
514 case XK_F15: /* "\033[28~" */ 494 case XK_F15: /* "\033[28~" */
515 case XK_F16: /* "\033[29~" */ 495 case XK_F16: /* "\033[29~" */
516 FKEY(28, XK_F15); 496 FKEY (28, XK_F15);
517 break; 497 break;
518 case XK_Help: /* "\033[28~" */ 498 case XK_Help: /* "\033[28~" */
519 FKEY(28, XK_Help); 499 FKEY (28, XK_Help);
520 break; 500 break;
521 case XK_Menu: /* "\033[29~" */ 501 case XK_Menu: /* "\033[29~" */
522 FKEY(29, XK_Menu); 502 FKEY (29, XK_Menu);
523 break; 503 break;
524 case XK_F17: /* "\033[31~" */ 504 case XK_F17: /* "\033[31~" */
525 case XK_F18: /* "\033[32~" */ 505 case XK_F18: /* "\033[32~" */
526 case XK_F19: /* "\033[33~" */ 506 case XK_F19: /* "\033[33~" */
527 case XK_F20: /* "\033[34~" */ 507 case XK_F20: /* "\033[34~" */
528 case XK_F21: /* "\033[35~" */ 508 case XK_F21: /* "\033[35~" */
529 case XK_F22: /* "\033[36~" */ 509 case XK_F22: /* "\033[36~" */
530 case XK_F23: /* "\033[37~" */ 510 case XK_F23: /* "\033[37~" */
531 case XK_F24: /* "\033[38~" */ 511 case XK_F24: /* "\033[38~" */
532 case XK_F25: /* "\033[39~" */ 512 case XK_F25: /* "\033[39~" */
533 case XK_F26: /* "\033[40~" */ 513 case XK_F26: /* "\033[40~" */
534 case XK_F27: /* "\033[41~" */ 514 case XK_F27: /* "\033[41~" */
535 case XK_F28: /* "\033[42~" */ 515 case XK_F28: /* "\033[42~" */
536 case XK_F29: /* "\033[43~" */ 516 case XK_F29: /* "\033[43~" */
537 case XK_F30: /* "\033[44~" */ 517 case XK_F30: /* "\033[44~" */
538 case XK_F31: /* "\033[45~" */ 518 case XK_F31: /* "\033[45~" */
539 case XK_F32: /* "\033[46~" */ 519 case XK_F32: /* "\033[46~" */
540 case XK_F33: /* "\033[47~" */ 520 case XK_F33: /* "\033[47~" */
541 case XK_F34: /* "\033[48~" */ 521 case XK_F34: /* "\033[48~" */
542 case XK_F35: /* "\033[49~" */ 522 case XK_F35: /* "\033[49~" */
543 FKEY(31, XK_F17); 523 FKEY (31, XK_F17);
544 break; 524 break;
545#undef FKEY 525#undef FKEY
546 default: 526 default:
547 newlen = 0; 527 newlen = 0;
548 break; 528 break;
549 } 529 }
550 if (newlen) 530 if (newlen)
551 len = STRLEN(kbuf); 531 len = STRLEN (kbuf);
552 } 532 }
553 /* 533
534 /*
554 * Pass meta for all function keys, if 'meta' option set 535 * Pass meta for all function keys, if 'meta' option set
555 */ 536 */
556#ifdef META8_OPTION 537#ifdef META8_OPTION
557 if (meta && (R->meta_char == 0x80) && len > 0) 538 if (meta && (meta_char == 0x80) && len > 0)
558 kbuf[len - 1] |= 0x80; 539 kbuf[len - 1] |= 0x80;
559#endif 540#endif
541
542 }
560 } else if (ctrl && keysym == XK_minus) { 543 else if (ctrl && keysym == XK_minus)
544 {
561 len = 1; 545 len = 1;
562 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 546 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
563 } else { 547 }
548 else
549 {
564#ifdef META8_OPTION 550#ifdef META8_OPTION
565 /* set 8-bit on */ 551 /* set 8-bit on */
566 if (meta && (R->meta_char == 0x80)) { 552 if (meta && (meta_char == 0x80))
567 unsigned char *ch; 553 {
554 unsigned char *ch;
568 555
569 for (ch = kbuf; ch < kbuf + len; ch++) 556 for (ch = kbuf; ch < kbuf + len; ch++)
570 *ch |= 0x80; 557 *ch |= 0x80;
571 meta = 0; 558
559 meta = 0;
560 }
561#endif
562 /* nil */ ;
563 }
572 } 564 }
573#endif 565
574#ifdef GREEK_SUPPORT 566 if (len <= 0)
575 if (R->greek_mode) 567 return; /* not mapped */
576 len = greek_xlat(kbuf, len); 568
577#endif 569 if (Options & Opt_scrollTtyKeypress)
578 /* nil */ ; 570 if (TermWin.view_start)
579 } 571 {
572 TermWin.view_start = 0;
573 want_refresh = 1;
580 } 574 }
581 575
582 if (len <= 0) 576 /*
583 return; /* not mapped */
584
585 if (R->Options & Opt_scrollTtyKeypress)
586 if (R->TermWin.view_start) {
587 R->TermWin.view_start = 0;
588 R->want_refresh = 1;
589 }
590
591/*
592 * these modifications only affect the static keybuffer 577 * these modifications only affect the static keybuffer
593 * pass Shift/Control indicators for function keys ending with `~' 578 * pass Shift/Control indicators for function keys ending with `~'
594 * 579 *
595 * eg, 580 * eg,
596 * Prior = "ESC[5~" 581 * Prior = "ESC[5~"
597 * Shift+Prior = "ESC[5$" 582 * Shift+Prior = "ESC[5$"
598 * Ctrl+Prior = "ESC[5^" 583 * Ctrl+Prior = "ESC[5^"
599 * Ctrl+Shift+Prior = "ESC[5@" 584 * Ctrl+Shift+Prior = "ESC[5@"
600 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>). 585 * Meta adds an Escape prefix (with META8_OPTION, if meta == <escape>).
601 */ 586 */
602 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~') 587 if (kbuf[0] == C0_ESC && kbuf[1] == '[' && kbuf[len - 1] == '~')
603 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 588 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
604 589
605/* escape prefix */ 590 /* escape prefix */
606 if (meta 591 if (meta
607#ifdef META8_OPTION 592#ifdef META8_OPTION
608 && (R->meta_char == C0_ESC) 593 && meta_char == C0_ESC
609#endif 594#endif
610 ) { 595 )
596 {
611 const unsigned char ch = C0_ESC; 597 const unsigned char ch = C0_ESC;
612
613 R->tt_write(&ch, 1); 598 tt_write (&ch, 1);
614 } 599 }
600
615#ifdef DEBUG_CMD 601#if defined(DEBUG_CMD)
616 if (debug_key) { /* Display keyboard buffer contents */ 602 /* Display keyboard buffer contents */
617 char *p; 603 unsigned char *p;
618 int i; 604 int i;
619 605
620 fprintf(stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len); 606 fprintf (stderr, "key 0x%04X [%d]: `", (unsigned int)keysym, len);
621 for (i = 0, p = kbuf; i < len; i++, p++) 607 for (i = 0, p = kbuf; i < len; i++, p++)
622 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 608 fprintf (stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
623 fprintf(stderr, "'\n"); 609 fprintf (stderr, "'\n");
624 }
625#endif /* DEBUG_CMD */ 610#endif /* DEBUG_CMD */
626 R->tt_write(kbuf, (unsigned int)len); 611 tt_write (kbuf, (unsigned int)len);
627} 612}
628/*}}} */ 613/*}}} */
629 614
630#if (MENUBAR_MAX) 615#if (MENUBAR_MAX)
631/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 616/*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */
632/* attempt to `write' count to the input buffer */ 617/* attempt to `write' count to the input buffer */
633/* EXTPROTO */
634unsigned int 618unsigned int
635rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) 619rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
636{ 620{
637 unsigned int n, s; 621 unsigned int n, s;
638 unsigned char *cmdbuf_base = R->cmdbuf_base,
639 *cmdbuf_endp = R->cmdbuf_endp,
640 *cmdbuf_ptr = R->cmdbuf_ptr;
641 622
642 n = cmdbuf_ptr - cmdbuf_base; 623 n = cmdbuf_ptr - cmdbuf_base;
643 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 624 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
625
644 if (n > 0 && s < count) { 626 if (n > 0 && s < count)
627 {
645 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 628 MEMMOVE (cmdbuf_base, cmdbuf_ptr,
646 (unsigned int)(cmdbuf_endp - cmdbuf_ptr)); 629 (unsigned int) (cmdbuf_endp - cmdbuf_ptr));
647 cmdbuf_ptr = cmdbuf_base; 630 cmdbuf_ptr = cmdbuf_base;
648 cmdbuf_endp -= n; 631 cmdbuf_endp -= n;
649 s += n; 632 s += n;
650 } 633 }
634
651 if (count > s) { 635 if (count > s)
636 {
652 rxvt_print_error("data loss: cmd_write too large"); 637 rxvt_print_error ("data loss: cmd_write too large");
653 count = s; 638 count = s;
654 } 639 }
640
655 for (; count--;) 641 for (; count--;)
656 *cmdbuf_endp++ = *str++; 642 *cmdbuf_endp++ = *str++;
657 R->cmdbuf_ptr = cmdbuf_ptr; 643
658 R->cmdbuf_endp = cmdbuf_endp; 644 cmd_parse ();
645
659 return 0; 646 return 0;
660} 647}
661#endif /* MENUBAR_MAX */ 648#endif /* MENUBAR_MAX */
662 649
663void 650void
664rxvt_term::flush () 651rxvt_term::flush ()
665{ 652{
666#ifdef TRANSPARENT 653#ifdef TRANSPARENT
667 if (want_full_refresh) 654 if (want_full_refresh)
668 { 655 {
669 want_full_refresh = 0; 656 want_full_refresh = 0;
670 rxvt_scr_clear (this); 657 scr_clear ();
671 rxvt_scr_touch (this, False); 658 scr_touch (false);
672 want_refresh = 1; 659 want_refresh = 1;
673 } 660 }
674#endif 661#endif
675 662
676 if (want_refresh) 663 if (want_refresh)
677 { 664 {
678 rxvt_scr_refresh (this, refresh_type); 665 scr_refresh (refresh_type);
679 rxvt_scrollbar_show (this, 1); 666 scrollbar_show (1);
680#ifdef USE_XIM 667#ifdef USE_XIM
681 rxvt_IMSendSpot (this); 668 IMSendSpot ();
682#endif 669#endif
683 }
684 670
685 XFlush (Xdisplay); 671 }
686#if 0 672
687 if (XPending (Xdisplay)) process_x_events (); 673 display->flush ();
688 if (XPending (Xdisplay)) process_x_events ();
689#endif
690} 674}
691 675
692void 676void
693rxvt_term::check_cb (check_watcher &w) 677rxvt_term::check_cb (check_watcher &w)
694{ 678{
695 SET_R (this); 679 SET_R (this);
680 SET_LOCALE (locale);
696 681
697 flush (); 682 flush ();
698} 683}
699 684
685#ifdef CURSOR_BLINK
700void 686void
701rxvt_term::process_x_events ()
702{
703 do
704 {
705 XEvent xev;
706
707 XNextEvent (Xdisplay, &xev);
708
709#if defined(CURSOR_BLINK)
710 if ((Options & Opt_cursorBlink)
711 && xev.type == KeyPress)
712 {
713 if (hidden_cursor)
714 {
715 hidden_cursor = 0;
716 want_refresh = 1;
717 }
718
719 blink_ev.start (NOW + BLINK_INTERVAL);
720 }
721#endif
722
723#if defined(POINTER_BLANK)
724 if ((Options & Opt_pointerBlank)
725 && (pointerBlankDelay > 0))
726 {
727 if (xev.type == MotionNotify
728 || xev.type == ButtonPress
729 || xev.type == ButtonRelease)
730 if (hidden_pointer)
731 pointer_unblank ();
732
733 if (xev.type == KeyPress && hidden_pointer == 0)
734 pointer_blank ();
735 }
736#endif
737
738#ifdef USE_XIM
739 if (!XFilterEvent (&xev, xev.xany.window))
740#endif
741 rxvt_process_x_event (this, &xev);
742 }
743 while (XPending (Xdisplay));
744}
745
746void
747rxvt_term::blink_cb (time_watcher &w) 687rxvt_term::cursor_blink_cb (time_watcher &w)
748{ 688{
749 SET_R (this);
750
751 w.at += BLINK_INTERVAL;
752 hidden_cursor = !hidden_cursor; 689 hidden_cursor = !hidden_cursor;
753 want_refresh = 1; 690 want_refresh = 1;
754}
755 691
692 w.start (w.at + BLINK_INTERVAL);
693}
694#endif
695
696#ifdef TEXT_BLINK
756void 697void
757rxvt_term::x_cb (io_watcher &w, short revents) 698rxvt_term::text_blink_cb (time_watcher &w)
758{ 699{
759 SET_R (this); 700 if (scr_refresh_rend (RS_Blink, RS_Blink))
760 701 {
761 process_x_events (); 702 hidden_text = !hidden_text;
703 want_refresh = 1;
704 w.start (w.at + TEXT_BLINK_INTERVAL);
705 }
762} 706}
707#endif
763 708
764bool 709bool
765rxvt_term::pty_fill () 710rxvt_term::pty_fill ()
766{ 711{
767 ssize_t n = cmdbuf_endp - cmdbuf_ptr; 712 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
768 713
769 memmove (cmdbuf_base, cmdbuf_ptr, n); 714 memmove (cmdbuf_base, cmdbuf_ptr, n);
770 cmdbuf_ptr = cmdbuf_base; 715 cmdbuf_ptr = cmdbuf_base;
771 cmdbuf_endp = cmdbuf_ptr + n; 716 cmdbuf_endp = cmdbuf_ptr + n;
772 717
773 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); 718 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
774 719
775 if (n > 0) 720 if (n > 0)
776 { 721 {
777 cmdbuf_endp += n; 722 cmdbuf_endp += n;
778 return true; 723 return true;
779 } 724 }
780 else if (n < 0 && errno != EAGAIN) 725 else if (n < 0 && errno != EAGAIN)
781 destroy (); 726 destroy ();
782 727
783 return false; 728 return false;
784} 729}
785 730
786void 731void
787rxvt_term::pty_cb (io_watcher &w, short revents) 732rxvt_term::pty_cb (io_watcher &w, short revents)
788{ 733{
789 SET_R (this); 734 SET_R (this);
735 SET_LOCALE (locale);
790 736
791 if (revents & EVENT_WRITE) 737 if (revents & EVENT_WRITE)
792 tt_write (0, 0); 738 tt_write (0, 0);
793 else if (revents & EVENT_READ) 739 else if (revents & EVENT_READ)
794 { 740 {
… …
803 seen_input = 1; 749 seen_input = 1;
804 /* 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! */
805 tt_winch (); 751 tt_winch ();
806 } 752 }
807 753
808 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;
809 783
810 for (;;) 784 for (;;)
811 { 785 {
812 if (ch == NOCHAR)
813 ch = next_char (); 786 ch = next_char ();
814 787
815 if (ch == NOCHAR) // TODO: improve 788 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
816 break; 789 break;
817 790 else
818 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
819 { 791 {
820 /* Read a text string from the input buffer */
821 uint32_t buf[BUFSIZ];
822 bool refreshnow = false;
823 int nlines = 0;
824 uint32_t *str = buf;
825
826 *str++ = ch; 792 *str++ = ch;
827 793
828 for (;;) 794 if (ch == '\n')
829 { 795 {
830 ch = next_char ();
831
832 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
833 break;
834 else 796 nlines++;
797 refresh_count++;
798
799 if (! (Options & Opt_jumpScroll)
800 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
835 { 801 {
836 *str++ = ch;
837
838 if (ch == '\n')
839 {
840 nlines++;
841 refresh_count++;
842
843 if (!(Options & Opt_jumpScroll)
844 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
845 {
846 refreshnow = true; 802 refreshnow = true;
847 flag = false; 803 flag = false;
848 ch = NOCHAR;
849 break;
850 }
851 }
852
853 if (str >= buf + BUFSIZ)
854 {
855 ch = NOCHAR; 804 ch = NOCHAR;
856 break; 805 break;
857 } 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;
858 } 814 }
859 } 815 }
860 816
861 rxvt_scr_add_lines (this, buf, nlines, str - buf); 817 if (str >= buf + BUFSIZ)
862
863 /*
864 * If there have been a lot of new lines, then update the screen
865 * What the heck I'll cheat and only refresh less than every page-full.
866 * the number of pages between refreshes is refresh_limit, which
867 * is incremented here because we must be doing flat-out scrolling.
868 *
869 * refreshing should be correct for small scrolls, because of the
870 * time-out
871 */
872 if (refreshnow)
873 { 818 {
874 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) 819 ch = NOCHAR;
875 refresh_limit++; 820 break;
876
877 rxvt_scr_refresh (this, refresh_type);
878 } 821 }
879
880 }
881 else
882 {
883 switch (ch)
884 {
885 default:
886 rxvt_process_nonprinting (this, ch);
887 break;
888 case C0_ESC: /* escape char */
889 rxvt_process_escape_seq (this);
890 break;
891 /*case 0x9b: */ /* CSI */
892 /* rxvt_process_csi_seq (this); */
893 }
894
895 ch = NOCHAR;
896 } 822 }
897 } 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
898 } 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 }
899 } 861 }
862
863 return flag;
900} 864}
901 865
902// read the next character, currently handles UTF-8 866// read the next character, currently handles UTF-8
903// will probably handle all sorts of other stuff in the future 867// will probably handle all sorts of other stuff in the future
904uint32_t 868unicode_t
905rxvt_term::next_char () 869rxvt_term::next_char ()
906{ 870{
907 struct mbstate &s = mbstate;
908
909 while (cmdbuf_ptr < cmdbuf_endp) 871 while (cmdbuf_ptr < cmdbuf_endp)
910 { 872 {
911 uint8_t ch = *cmdbuf_ptr; 873 // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh
912 874 if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr)
913 if (s.cnt)
914 {
915 if ((ch & 0xc0) == 0x80)
916 {
917 cmdbuf_ptr++; 875 || !*cmdbuf_ptr)
876 return *cmdbuf_ptr++;
918 877
919 /* continuation */ 878 wchar_t wc;
920 s.reg = (s.reg << 6) | (ch & 0x7f); 879 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate);
921 880
922 if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ 881 if (len == (size_t)-2)
923 return s.reg;
924
925 continue;
926 }
927 else
928 {
929 s.cnt = 0;
930 return s.orig; /* the _occasional_ non-utf-8 character may slip through... */
931 }
932 } 882 {
933 883 // the mbstate stores incomplete sequences. didn't know this :/
934 if ((ch & 0xc0) == 0xc0) 884 cmdbuf_ptr = cmdbuf_endp;
885 break;
935 { 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
936 cmdbuf_ptr++; 892 cmdbuf_ptr += len;
937
938 /* first byte */
939 s.orig = ch; /* for broken encodings */
940 s.reg = ch;
941 if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; }
942 if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; }
943 if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; }
944 if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; }
945 if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; }
946 }
947 else
948 {
949 cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */
950 return ch; 893 return wc;
951 }
952 } 894 }
953 895
954 return NOCHAR; 896 return NOCHAR;
955} 897}
956 898
957/* rxvt_cmd_getc() - Return next input character */ 899/* rxvt_cmd_getc () - Return next input character */
958/* 900/*
959 * Return the next input character after first passing any keyboard input 901 * Return the next input character after first passing any keyboard input
960 * to the command. 902 * to the command.
961 */ 903 */
962/* INTPROTO */ 904unicode_t
963uint32_t
964rxvt_cmd_getc(pR) 905rxvt_term::cmd_getc ()
965{ 906{
966 for (;;) 907 for (;;)
967 { 908 {
968 uint32_t c = R->next_char (); 909 unicode_t c = next_char ();
969 if (c != NOCHAR) 910 if (c != NOCHAR)
970 return c; 911 return c;
971 912
972 // incomplete sequences should occur rarely, still, a better solution 913 // incomplete sequences should occur rarely, still, a better solution
973 // would be preferred. either setjmp/longjmp or better design. 914 // would be preferred. either setjmp/longjmp or better design.
974 fcntl (R->cmd_fd, F_SETFL, 0); 915 fcntl (cmd_fd, F_SETFL, 0);
975 R->pty_fill (); 916 pty_fill ();
976 fcntl (R->cmd_fd, F_SETFL, O_NONBLOCK); 917 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
977 }
978
979#if 0
980#define TIMEOUT_USEC 5000
981 fd_set readfds;
982 int quick_timeout, select_res;
983 int want_motion_time, want_keypress_time;
984 struct timeval value;
985#if defined(POINTER_BLANK) || defined(CURSOR_BLINK)
986 struct timeval tp;
987#endif
988
989 for (;;) {
990 /* loop until we can return something */
991
992 if (R->v_bufstr < R->v_bufptr) /* output any pending chars */
993 R->tt_write(NULL, 0);
994
995#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
996 if (R->mouse_slip_wheel_speed) {
997 quick_timeout = 1;
998 if (!R->mouse_slip_wheel_delay--
999 && rxvt_scr_page(aR_ R->mouse_slip_wheel_speed > 0 ? UP : DN,
1000 abs(R->mouse_slip_wheel_speed))) {
1001 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1002 R->refresh_type |= SMOOTH_REFRESH;
1003 R->want_refresh = 1;
1004 } 918 }
1005 }
1006#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */
1007#ifdef SELECTION_SCROLLING
1008 if (R->pending_scroll_selection) {
1009 quick_timeout = 1;
1010 if (!R->scroll_selection_delay--
1011 && rxvt_scr_page(aR_ R->scroll_selection_dir,
1012 R->scroll_selection_lines)) {
1013 rxvt_selection_extend(aR_ R->selection_save_x,
1014 R->selection_save_y, R->selection_save_state);
1015 R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
1016 R->refresh_type |= SMOOTH_REFRESH;
1017 R->want_refresh = 1;
1018 }
1019 }
1020#endif
1021#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1022 if (scrollbar_isUp() || scrollbar_isDn()) {
1023 quick_timeout = 1;
1024 if (!R->scroll_arrow_delay--
1025 && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) {
1026 R->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY;
1027 R->refresh_type |= SMOOTH_REFRESH;
1028 R->want_refresh = 1;
1029 }
1030 }
1031#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */
1032
1033#ifdef TRANSPARENT
1034 quick_timeout |= R->want_full_refresh;
1035#endif
1036#endif
1037} 919}
1038 920
921#ifdef POINTER_BLANK
1039void 922void
1040rxvt_term::pointer_unblank () 923rxvt_term::pointer_unblank ()
1041{ 924{
1042 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); 925 XDefineCursor (display->display, TermWin.vt, TermWin_cursor);
1043 rxvt_recolour_cursor (this); 926 recolour_cursor ();
1044 927
1045#ifdef POINTER_BLANK
1046 hidden_pointer = 0; 928 hidden_pointer = 0;
1047 929
1048 if (Options & Opt_pointerBlank) 930 if (Options & Opt_pointerBlank)
1049 pointer_ev.start (NOW + pointerBlankDelay); 931 pointer_ev.start (NOW + pointerBlankDelay);
1050#endif
1051} 932}
1052 933
1053#ifdef POINTER_BLANK
1054void 934void
1055rxvt_term::pointer_blank () 935rxvt_term::pointer_blank ()
1056{ 936{
1057 pointer_ev.stop ();
1058
1059 if (!(Options & Opt_pointerBlank)) 937 if (! (Options & Opt_pointerBlank))
1060 return; 938 return;
1061 939
1062 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor); 940 XDefineCursor (display->display, TermWin.vt, blank_cursor);
1063 XFlush (Xdisplay); 941 XFlush (display->display);
1064 942
1065 hidden_pointer = 1; 943 hidden_pointer = 1;
1066} 944}
1067 945
1068void 946void
1069rxvt_term::pointer_cb (time_watcher &w) 947rxvt_term::pointer_cb (time_watcher &w)
1070{ 948{
1071 SET_R (this); 949 SET_R (this);
950 SET_LOCALE (locale);
1072 951
1073 pointer_blank (); 952 pointer_blank ();
1074} 953}
1075#endif 954#endif
1076 955
1077/* INTPROTO */
1078void 956void
1079rxvt_mouse_report(pR_ const XButtonEvent *ev) 957rxvt_term::mouse_report (XButtonEvent &ev)
1080{ 958{
1081 int button_number, key_state = 0; 959 int button_number, key_state = 0;
1082 int x, y; 960 int x, y;
1083 961
1084 x = ev->x; 962 x = ev.x;
1085 y = ev->y; 963 y = ev.y;
1086 rxvt_pixel_position(aR_ &x, &y); 964 pixel_position (&x, &y);
1087 965
1088 if (R->MEvent.button == AnyButton) { 966 if (MEvent.button == AnyButton)
967 {
1089 button_number = 3; 968 button_number = 3;
1090 } else { 969 }
970 else
971 {
1091 button_number = R->MEvent.button - Button1; 972 button_number = MEvent.button - Button1;
1092 /* add 0x3D for wheel events, like xterm does */ 973 /* add 0x3D for wheel events, like xterm does */
1093 if (button_number >= 3) 974 if (button_number >= 3)
1094 button_number += (64 - 3); 975 button_number += (64 - 3);
1095 } 976 }
1096 977
1097 if (R->PrivateModes & PrivMode_MouseX10) { 978 if (PrivateModes & PrivMode_MouseX10)
979 {
1098 /* 980 /*
1099 * do not report ButtonRelease 981 * do not report ButtonRelease
1100 * no state info allowed 982 * no state info allowed
1101 */ 983 */
1102 key_state = 0; 984 key_state = 0;
1103 if (button_number == 3) 985 if (button_number == 3)
1104 return; 986 return;
1105 } else { 987 }
988 else
989 {
1106 /* XTerm mouse reporting needs these values: 990 /* XTerm mouse reporting needs these values:
1107 * 4 = Shift 991 * 4 = Shift
1108 * 8 = Meta 992 * 8 = Meta
1109 * 16 = Control 993 * 16 = Control
1110 * plus will add in our own Double-Click reporting 994 * plus will add in our own Double-Click reporting
1111 * 32 = Double Click 995 * 32 = Double Click
1112 */ 996 */
1113 key_state = ((R->MEvent.state & ShiftMask) ? 4 : 0) 997 key_state = ((MEvent.state & ShiftMask) ? 4 : 0)
1114 + ((R->MEvent.state & R->ModMetaMask) ? 8 : 0) 998 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1115 + ((R->MEvent.state & ControlMask) ? 16 : 0); 999 + ((MEvent.state & ControlMask) ? 16 : 0);
1116#ifdef MOUSE_REPORT_DOUBLECLICK 1000#ifdef MOUSE_REPORT_DOUBLECLICK
1117 key_state += ((R->MEvent.clicks > 1) ? 32 : 0); 1001 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1118#endif 1002#endif
1003
1119 } 1004 }
1120 1005
1121#ifdef DEBUG_MOUSEREPORT 1006#ifdef DEBUG_MOUSEREPORT
1122 fprintf(stderr, "Mouse ["); 1007 fprintf (stderr, "Mouse [");
1123 if (key_state & 16) 1008 if (key_state & 16)
1124 fputc('C', stderr); 1009 fputc ('C', stderr);
1125 if (key_state & 4) 1010 if (key_state & 4)
1126 fputc('S', stderr); 1011 fputc ('S', stderr);
1127 if (key_state & 8) 1012 if (key_state & 8)
1128 fputc('A', stderr); 1013 fputc ('A', stderr);
1129 if (key_state & 32) 1014 if (key_state & 32)
1130 fputc('2', stderr); 1015 fputc ('2', stderr);
1131 fprintf(stderr, "]: <%d>, %d/%d\n", 1016 fprintf (stderr, "]: <%d>, %d/%d\n",
1132 button_number, 1017 button_number,
1133 x + 1, 1018 x + 1,
1134 y + 1); 1019 y + 1);
1135#else 1020#else
1136 R->tt_printf("\033[M%c%c%c", 1021 tt_printf ("\033[M%c%c%c",
1137 (32 + button_number + key_state), 1022 (32 + button_number + key_state),
1138 (32 + x + 1), 1023 (32 + x + 1),
1139 (32 + y + 1)); 1024 (32 + y + 1));
1140#endif 1025#endif
1141} 1026}
1142 1027
1143#ifdef USING_W11LIB 1028#ifdef USING_W11LIB
1144/* EXTPROTO */
1145void 1029void
1146rxvt_W11_process_x_event(XEvent *ev) 1030rxvt_W11_process_x_event (XEvent *ev)
1147{ 1031{
1148 rxvt_t *r = rxvt_get_r(); 1032 rxvt_t *r = rxvt_get_r ();
1149 1033
1150 rxvt_process_x_event(aR_ ev); 1034 x_cb (*ev);
1151} 1035}
1152#endif 1036#endif
1153 1037
1154/*{{{ process an X event */ 1038/*{{{ process an X event */
1155/* INTPROTO */
1156void 1039void
1157rxvt_process_x_event(pR_ XEvent *ev) 1040rxvt_term::x_cb (XEvent &ev)
1158{ 1041{
1159 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
1160 Window unused_root, unused_child; 1077 Window unused_root, unused_child;
1161 int unused_root_x, unused_root_y; 1078 int unused_root_x, unused_root_y;
1162 unsigned int unused_mask; 1079 unsigned int unused_mask;
1163 1080
1164#ifdef DEBUG_X 1081#ifdef DEBUG_X
1165 const char *const eventnames[] = 1082 const char *const eventnames[] =
1166 { /* mason - this matches my system */ 1083 { /* mason - this matches my system */
1167 "", 1084 "",
1168 "", 1085 "",
1169 "KeyPress", 1086 "KeyPress",
1170 "KeyRelease", 1087 "KeyRelease",
1171 "ButtonPress", 1088 "ButtonPress",
1172 "ButtonRelease", 1089 "ButtonRelease",
1173 "MotionNotify", 1090 "MotionNotify",
1174 "EnterNotify", 1091 "EnterNotify",
1175 "LeaveNotify", 1092 "LeaveNotify",
1176 "FocusIn", 1093 "FocusIn",
1177 "FocusOut", 1094 "FocusOut",
1178 "KeymapNotify", 1095 "KeymapNotify",
1179 "Expose", 1096 "Expose",
1180 "GraphicsExpose", 1097 "GraphicsExpose",
1181 "NoExpose", 1098 "NoExpose",
1182 "VisibilityNotify", 1099 "VisibilityNotify",
1183 "CreateNotify", 1100 "CreateNotify",
1184 "DestroyNotify", 1101 "DestroyNotify",
1185 "UnmapNotify", 1102 "UnmapNotify",
1186 "MapNotify", 1103 "MapNotify",
1187 "MapRequest", 1104 "MapRequest",
1188 "ReparentNotify", 1105 "ReparentNotify",
1189 "ConfigureNotify", 1106 "ConfigureNotify",
1190 "ConfigureRequest", 1107 "ConfigureRequest",
1191 "GravityNotify", 1108 "GravityNotify",
1192 "ResizeRequest", 1109 "ResizeRequest",
1193 "CirculateNotify", 1110 "CirculateNotify",
1194 "CirculateRequest", 1111 "CirculateRequest",
1195 "PropertyNotify", 1112 "PropertyNotify",
1196 "SelectionClear", 1113 "SelectionClear",
1197 "SelectionRequest", 1114 "SelectionRequest",
1198 "SelectionNotify", 1115 "SelectionNotify",
1199 "ColormapNotify", 1116 "ColormapNotify",
1200 "ClientMessage", 1117 "ClientMessage",
1201 "MappingNotify" 1118 "MappingNotify"
1202 }; 1119 };
1203#endif 1120#endif
1204 1121
1205#ifdef DEBUG_X 1122#ifdef DEBUG_X
1206 struct timeval tp; 1123 struct timeval tp;
1207 struct tm *ltt; 1124 struct tm *ltt;
1208 (void)gettimeofday(&tp, NULL); 1125 (void)gettimeofday (&tp, NULL);
1209 ltt = localtime(&(tp.tv_sec)); 1126 ltt = localtime (& (tp.tv_sec));
1210 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial)); 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));
1211#endif 1128#endif
1212 1129
1213 switch (ev->type) { 1130 switch (ev.type)
1131 {
1214 case KeyPress: 1132 case KeyPress:
1215 rxvt_lookup_key(aR_ (XKeyEvent *)ev); 1133 lookup_key (ev.xkey);
1216 break; 1134 break;
1217 1135
1218#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1136#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1219 case KeyRelease: 1137 case KeyRelease:
1220 { 1138 {
1221 if (!(ev->xkey.state & ControlMask)) 1139 if (! (ev.xkey.state & ControlMask))
1222 R->mouse_slip_wheel_speed = 0; 1140 mouse_slip_wheel_speed = 0;
1223 else { 1141 else
1224 KeySym ks; 1142 {
1225 1143 KeySym ks;
1144
1226 ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); 1145 ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0);
1227 if (ks == XK_Control_L || ks == XK_Control_R) 1146 if (ks == XK_Control_L || ks == XK_Control_R)
1228 R->mouse_slip_wheel_speed = 0; 1147 mouse_slip_wheel_speed = 0;
1229 } 1148 }
1230 break; 1149 break;
1231 } 1150 }
1232#endif 1151#endif
1233 1152
1234 case ButtonPress: 1153 case ButtonPress:
1235 rxvt_button_press(aR_ (XButtonEvent *)ev); 1154 button_press (ev.xbutton);
1236 break; 1155 break;
1237 1156
1238 case ButtonRelease: 1157 case ButtonRelease:
1239 rxvt_button_release(aR_ (XButtonEvent *)ev); 1158 button_release (ev.xbutton);
1240 break; 1159 break;
1241 1160
1242 case ClientMessage: 1161 case ClientMessage:
1243 if (ev->xclient.format == 32 1162 if (ev.xclient.format == 32
1244 && (Atom)ev->xclient.data.l[0] == R->xa[XA_WMDELETEWINDOW]) 1163 && (Atom)ev.xclient.data.l[0] == xa[XA_WMDELETEWINDOW])
1245 R->destroy (); 1164 destroy ();
1246#ifdef OFFIX_DND 1165#ifdef OFFIX_DND
1247 /* OffiX Dnd (drag 'n' drop) protocol */ 1166 /* OffiX Dnd (drag 'n' drop) protocol */
1248 else if (ev->xclient.message_type == R->xa[XA_DNDPROTOCOL] 1167 else if (ev.xclient.message_type == xa[XA_DNDPROTOCOL]
1249 && (ev->xclient.data.l[0] == DndFile 1168 && (ev.xclient.data.l[0] == DndFile
1250 || ev->xclient.data.l[0] == DndDir 1169 || ev.xclient.data.l[0] == DndDir
1251 || ev->xclient.data.l[0] == DndLink)) { 1170 || ev.xclient.data.l[0] == DndLink))
1252 /* Get Dnd data */ 1171 {
1172 /* Get Dnd data */
1253 Atom ActualType; 1173 Atom ActualType;
1254 int ActualFormat; 1174 int ActualFormat;
1255 unsigned char *data; 1175 unsigned char *data;
1256 unsigned long Size, RemainingBytes; 1176 unsigned long Size, RemainingBytes;
1257 1177
1258 XGetWindowProperty(R->Xdisplay, Xroot, 1178 XGetWindowProperty (display->display, display->root,
1259 R->xa[XA_DNDSELECTION], 1179 xa[XA_DNDSELECTION],
1260 0L, 1000000L, 1180 0L, 1000000L,
1261 False, AnyPropertyType, 1181 False, AnyPropertyType,
1262 &ActualType, &ActualFormat, 1182 &ActualType, &ActualFormat,
1263 &Size, &RemainingBytes, 1183 &Size, &RemainingBytes,
1264 &data); 1184 &data);
1265 XChangeProperty(R->Xdisplay, Xroot, 1185 XChangeProperty (display->display, display->root,
1266 XA_CUT_BUFFER0, XA_STRING, 1186 XA_CUT_BUFFER0, XA_STRING,
1267 8, PropModeReplace, 1187 8, PropModeReplace,
1268 data, STRLEN(data)); 1188 data, STRLEN (data));
1269 rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); 1189 selection_paste (display->root, XA_CUT_BUFFER0, True);
1270 XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); 1190 XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime);
1271 } 1191 }
1272#endif /* OFFIX_DND */ 1192#endif /* OFFIX_DND */
1273 break; 1193 break;
1274 1194
1275 case MappingNotify: 1195 case MappingNotify:
1276 XRefreshKeyboardMapping(&(ev->xmapping)); 1196 XRefreshKeyboardMapping (& (ev.xmapping));
1277 break; 1197 break;
1278 1198
1279 /* 1199 /*
1280 * XXX: this is not the _current_ arrangement 1200 * XXX: this is not the _current_ arrangement
1281 * Here's my conclusion: 1201 * Here's my conclusion:
1282 * If the window is completely unobscured, use bitblt's 1202 * If the window is completely unobscured, use bitblt's
1283 * to scroll. Even then, they're only used when doing partial 1203 * to scroll. Even then, they're only used when doing partial
1284 * screen scrolling. When partially obscured, we have to fill 1204 * screen scrolling. When partially obscured, we have to fill
1285 * in the GraphicsExpose parts, which means that after each refresh, 1205 * in the GraphicsExpose parts, which means that after each refresh,
1286 * we need to wait for the graphics expose or Noexpose events, 1206 * we need to wait for the graphics expose or Noexpose events,
1287 * which ought to make things real slow! 1207 * which ought to make things real slow!
1288 */ 1208 */
1289 case VisibilityNotify: 1209 case VisibilityNotify:
1290 switch (ev->xvisibility.state) 1210 switch (ev.xvisibility.state)
1291 { 1211 {
1292 case VisibilityUnobscured: 1212 case VisibilityUnobscured:
1293 R->refresh_type = FAST_REFRESH; 1213 refresh_type = FAST_REFRESH;
1294 break; 1214 break;
1295 case VisibilityPartiallyObscured: 1215 case VisibilityPartiallyObscured:
1296 R->refresh_type = SLOW_REFRESH; 1216 refresh_type = SLOW_REFRESH;
1297 break; 1217 break;
1298 default: 1218 default:
1299 R->refresh_type = NO_REFRESH; 1219 refresh_type = NO_REFRESH;
1300 break; 1220 break;
1301 } 1221 }
1302 break; 1222 break;
1303 1223
1304 case FocusIn: 1224 case FocusIn:
1305 if (!R->TermWin.focus) { 1225 if (!TermWin.focus)
1306 R->TermWin.focus = 1; 1226 {
1307 R->want_refresh = 1; 1227 TermWin.focus = 1;
1228 want_refresh = 1;
1308#ifdef USE_XIM 1229#ifdef USE_XIM
1309 if (R->Input_Context != NULL) 1230 if (Input_Context != NULL)
1310 XSetICFocus(R->Input_Context); 1231 XSetICFocus (Input_Context);
1311#endif 1232#endif
1312#ifdef CURSOR_BLINK 1233#ifdef CURSOR_BLINK
1313 if (R->Options & Opt_cursorBlink) 1234 if (Options & Opt_cursorBlink)
1314 R->blink_ev.start (NOW + BLINK_INTERVAL); 1235 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1315#endif 1236#endif
1316 }
1317 break;
1318 1237
1238 }
1239 break;
1240
1319 case FocusOut: 1241 case FocusOut:
1320 if (R->TermWin.focus) { 1242 if (TermWin.focus)
1321 R->TermWin.focus = 0; 1243 {
1322 R->want_refresh = 1; 1244 TermWin.focus = 0;
1245 want_refresh = 1;
1323#ifdef USE_XIM 1246#ifdef USE_XIM
1324 if (R->Input_Context != NULL) 1247 if (Input_Context != NULL)
1325 XUnsetICFocus(R->Input_Context); 1248 XUnsetICFocus (Input_Context);
1326#endif 1249#endif
1327#ifdef CURSOR_BLINK 1250#ifdef CURSOR_BLINK
1328 if (R->Options & Opt_cursorBlink) 1251 if (Options & Opt_cursorBlink)
1329 R->blink_ev.stop (); 1252 cursor_blink_ev.stop ();
1330 R->hidden_cursor = 0; 1253 hidden_cursor = 0;
1331#endif 1254#endif
1332 }
1333 break;
1334 1255
1256 }
1257 break;
1258
1335 case ConfigureNotify: 1259 case ConfigureNotify:
1336 if (ev->xconfigure.window == R->TermWin.parent[0]) { 1260 if (ev.xconfigure.window == TermWin.parent[0])
1337 int height, width; 1261 {
1262 int height, width;
1338 1263
1264 do
1339 do { /* Wrap lots of configures into one */ 1265 { /* Wrap lots of configures into one */
1340 width = ev->xconfigure.width; 1266 width = ev.xconfigure.width;
1341 height = ev->xconfigure.height; 1267 height = ev.xconfigure.height;
1342 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1268 D_SIZE ((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1343 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, 1269 }
1344 ConfigureNotify, ev)); 1270 while (XCheckTypedWindowEvent (display->display, ev.xconfigure.window, ConfigureNotify, &ev));
1271
1345 if (R->szHint.width != width || R->szHint.height != height) { 1272 if (szHint.width != width || szHint.height != height)
1273 {
1346 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));
1347 rxvt_resize_all_windows(aR_ (unsigned int)width, 1275 resize_all_windows (width, height, 1);
1348 (unsigned int)height, 1); 1276 }
1349 }
1350#ifdef DEBUG_SIZE 1277#ifdef DEBUG_SIZE
1351 else { 1278 else
1279 {
1352 D_SIZE((stderr, "Size: Not resizing")); 1280 D_SIZE ((stderr, "Size: Not resizing"));
1353 } 1281 }
1354#endif 1282#endif
1355#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1283#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1356 if (R->Options & Opt_transparent) { 1284 if (Options & Opt_transparent)
1357 rxvt_check_our_parents(aR); 1285 {
1358 if (R->am_transparent) 1286 check_our_parents ();
1359 R->want_full_refresh = 1; 1287 if (am_transparent)
1360 } 1288 want_full_refresh = 1;
1289 }
1361#endif 1290#endif
1362 }
1363 break;
1364 1291
1292 }
1293 break;
1294
1365 case SelectionClear: 1295 case SelectionClear:
1366 rxvt_selection_clear(aR); 1296 display->set_selection_owner (0);
1367 break; 1297 break;
1368 1298
1369 case SelectionNotify: 1299 case SelectionNotify:
1370 if (R->selection_wait == Sel_normal) 1300 if (selection_wait == Sel_normal)
1371 rxvt_selection_paste(aR_ ev->xselection.requestor, 1301 selection_paste (ev.xselection.requestor,
1372 ev->xselection.property, True); 1302 ev.xselection.property, True);
1373 break; 1303 break;
1374 1304
1375 case SelectionRequest: 1305 case SelectionRequest:
1376 rxvt_selection_send(aR_ &(ev->xselectionrequest)); 1306 selection_send (ev.xselectionrequest);
1377 break; 1307 break;
1378 1308
1379 case UnmapNotify: 1309 case UnmapNotify:
1380 R->TermWin.mapped = 0; 1310 TermWin.mapped = 0;
1381 break; 1311#ifdef TEXT_BLINK
1312 text_blink_ev.stop ();
1313#endif
1314 break;
1382 1315
1383 case MapNotify: 1316 case MapNotify:
1384 R->TermWin.mapped = 1; 1317 TermWin.mapped = 1;
1385 break; 1318#ifdef TEXT_BLINK
1386 1319 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1387 case PropertyNotify: 1320#endif
1388 if (ev->xproperty.atom == R->xa[XA_VT_SELECTION]) {
1389 if (ev->xproperty.state == PropertyNewValue)
1390 rxvt_selection_property(aR_ ev->xproperty.window,
1391 ev->xproperty.atom);
1392 break; 1321 break;
1393 } 1322
1394#ifdef TRANSPARENT 1323#ifdef TRANSPARENT
1395 /*
1396 * if user used some Esetroot compatible prog to set the root bg,
1397 * use the property to determine the pixmap. We use it later on.
1398 */
1399 if (R->xa[XA_XROOTPMAPID] == 0)
1400 R->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay,
1401 "_XROOTPMAP_ID", False);
1402 if (ev->xproperty.atom != R->xa[XA_XROOTPMAPID])
1403 break;
1404 /* FALLTHROUGH */
1405 case ReparentNotify: 1324 case ReparentNotify:
1406 if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { 1325 rootwin_cb (ev);
1407 if (R->am_transparent) 1326 break;
1408 R->want_full_refresh = 1;
1409 }
1410#endif /* TRANSPARENT */ 1327#endif /* TRANSPARENT */
1411 break;
1412 1328
1413 case GraphicsExpose: 1329 case GraphicsExpose:
1414 case Expose: 1330 case Expose:
1415 if (ev->xany.window == R->TermWin.vt) { 1331 if (ev.xany.window == TermWin.vt)
1332 {
1416#ifdef NO_SLOW_LINK_SUPPORT 1333#ifdef NO_SLOW_LINK_SUPPORT
1417 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1334 scr_expose (ev.xexpose.x, ev.xexpose.y,
1418 ev->xexpose.width, ev->xexpose.height, False); 1335 ev.xexpose.width, ev.xexpose.height, False);
1419#else 1336#else
1420 // don't understand this, so commented it out 1337 // don't understand this, so commented it out
1421 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1338 scr_expose (ev.xexpose.x, ev.xexpose.y,
1422 ev->xexpose.width, ev->xexpose.height, False); 1339 ev.xexpose.width, ev.xexpose.height, False);
1423 //rxvt_scr_expose(aR_ ev->xexpose.x, 0, 1340 //scr_expose (ev.xexpose.x, 0,
1424 // ev->xexpose.width, R->TermWin.height, False); 1341 // ev.xexpose.width, TermWin.height, False);
1425#endif 1342#endif
1426 R->want_refresh = 1; 1343 want_refresh = 1;
1427 } else { 1344 }
1428 XEvent unused_xevent; 1345 else
1346 {
1347 XEvent unused_event;
1429 1348
1430 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1349 while (XCheckTypedWindowEvent (display->display, ev.xany.window,
1431 Expose, 1350 Expose,
1432 &unused_xevent)) ; 1351 &unused_event)) ;
1433 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1352 while (XCheckTypedWindowEvent (display->display, ev.xany.window,
1434 GraphicsExpose, 1353 GraphicsExpose,
1435 &unused_xevent)) ; 1354 &unused_event)) ;
1436 if (isScrollbarWindow(ev->xany.window)) { 1355 if (isScrollbarWindow (ev.xany.window))
1437 scrollbar_setIdle(); 1356 {
1438 rxvt_scrollbar_show(aR_ 0); 1357 scrollBar.setIdle ();
1439 } 1358 scrollbar_show (0);
1359 }
1440#ifdef MENUBAR 1360#ifdef MENUBAR
1441 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) 1361 if (menubar_visible () && isMenuBarWindow (ev.xany.window))
1442 rxvt_menubar_expose(aR); 1362 menubar_expose ();
1443#endif 1363#endif
1444#ifdef RXVT_GRAPHICS 1364 }
1445 rxvt_Gr_expose(aR_ ev->xany.window); 1365 break;
1446#endif
1447 }
1448 break;
1449 1366
1450 case MotionNotify: 1367 case MotionNotify:
1451#ifdef POINTER_BLANK 1368#ifdef POINTER_BLANK
1452 if (R->hidden_pointer) 1369 if (hidden_pointer)
1453 R->pointer_unblank (); 1370 pointer_unblank ();
1454#endif 1371#endif
1455#if MENUBAR 1372#if MENUBAR
1456 if (isMenuBarWindow(ev->xany.window)) { 1373 if (isMenuBarWindow (ev.xany.window))
1457 rxvt_menubar_control(aR_ &(ev->xbutton)); 1374 {
1458 break; 1375 menubar_control (ev.xbutton);
1459 } 1376 break;
1377 }
1460#endif 1378#endif
1461 if ((R->PrivateModes & PrivMode_mouse_report) && !(R->bypass_keystate)) 1379 if ((PrivateModes & PrivMode_mouse_report) && ! (bypass_keystate))
1462 break; 1380 break;
1463 1381
1464 if (ev->xany.window == R->TermWin.vt) { 1382 if (ev.xany.window == TermWin.vt)
1383 {
1465 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { 1384 if ((ev.xbutton.state & (Button1Mask | Button3Mask)))
1466 while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, 1385 {
1467 MotionNotify, ev)) ; 1386 while (XCheckTypedWindowEvent (display->display, TermWin.vt, MotionNotify, &ev))
1468 XQueryPointer(R->Xdisplay, R->TermWin.vt, 1387 ;
1469 &unused_root, &unused_child, 1388
1470 &unused_root_x, &unused_root_y, 1389 XQueryPointer (display->display, TermWin.vt,
1471 &(ev->xbutton.x), &(ev->xbutton.y), 1390 &unused_root, &unused_child,
1472 &unused_mask); 1391 &unused_root_x, &unused_root_y,
1392 & (ev.xbutton.x), & (ev.xbutton.y),
1393 &unused_mask);
1473#ifdef MOUSE_THRESHOLD 1394#ifdef MOUSE_THRESHOLD
1474 /* deal with a `jumpy' mouse */ 1395 /* deal with a `jumpy' mouse */
1475 if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { 1396 if ((ev.xmotion.time - MEvent.time) > MOUSE_THRESHOLD)
1397 {
1476#endif 1398#endif
1477 rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), 1399 selection_extend ((ev.xbutton.x), (ev.xbutton.y),
1478 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1400 (ev.xbutton.state & Button3Mask) ? 2 : 0);
1479#ifdef SELECTION_SCROLLING 1401#ifdef SELECTION_SCROLLING
1480 if (ev->xbutton.y<R->TermWin.int_bwidth || 1402 if (ev.xbutton.y < TermWin.int_bwidth
1481 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { 1403 || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1))
1482 int dist; 1404 {
1483 1405 int dist;
1484 R->pending_scroll_selection=1; 1406
1485 1407 pending_scroll_selection=1;
1408
1486 /* don't clobber the current delay if we are 1409 /* don't clobber the current delay if we are
1487 * already in the middle of scrolling. 1410 * already in the middle of scrolling.
1488 */ 1411 */
1489 if (R->scroll_selection_delay<=0) 1412 if (scroll_selection_delay<=0)
1490 R->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1413 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;
1491 1414
1492 /* save the event params so we can highlight 1415 /* save the event params so we can highlight
1493 * the selection in the pending-scroll loop 1416 * the selection in the pending-scroll loop
1494 */ 1417 */
1495 R->selection_save_x=ev->xbutton.x; 1418 selection_save_x=ev.xbutton.x;
1496 R->selection_save_y=ev->xbutton.y; 1419 selection_save_y=ev.xbutton.y;
1497 R->selection_save_state= 1420 selection_save_state=
1498 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1421 (ev.xbutton.state & Button3Mask) ? 2 : 0;
1499 1422
1500 /* calc number of lines to scroll */ 1423 /* calc number of lines to scroll */
1501 if (ev->xbutton.y<R->TermWin.int_bwidth) { 1424 if (ev.xbutton.y<TermWin.int_bwidth)
1502 R->scroll_selection_dir = UP; 1425 {
1503 dist = R->TermWin.int_bwidth - ev->xbutton.y; 1426 scroll_selection_dir = UP;
1504 } 1427 dist = TermWin.int_bwidth - ev.xbutton.y;
1505 else { 1428 }
1506 R->scroll_selection_dir = DN; 1429 else
1507 dist = ev->xbutton.y - 1430 {
1508 (R->TermWin.int_bwidth + R->TermWin.height); 1431 scroll_selection_dir = DN;
1509 } 1432 dist = ev.xbutton.y -
1510 R->scroll_selection_lines=(Pixel2Height(dist)/ 1433 (TermWin.int_bwidth + TermWin.height);
1511 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1434 }
1512 MIN_IT(R->scroll_selection_lines, 1435 scroll_selection_lines= (Pixel2Height (dist)/
1513 SELECTION_SCROLL_MAX_LINES); 1436 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1514 } 1437 MIN_IT (scroll_selection_lines,
1515 else { 1438 SELECTION_SCROLL_MAX_LINES);
1439 }
1440 else
1441 {
1516 /* we are within the text window, so we 1442 /* we are within the text window, so we
1517 * shouldn't be scrolling 1443 * shouldn't be scrolling
1518 */ 1444 */
1519 R->pending_scroll_selection = 0; 1445 pending_scroll_selection = 0;
1520 } 1446 }
1521#endif 1447#endif
1522#ifdef MOUSE_THRESHOLD 1448#ifdef MOUSE_THRESHOLD
1523 } 1449
1450 }
1524#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;
1525 } 1471 }
1526 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) {
1527 while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win,
1528 MotionNotify, ev)) ;
1529 XQueryPointer(R->Xdisplay, R->scrollBar.win,
1530 &unused_root, &unused_child,
1531 &unused_root_x, &unused_root_y,
1532 &(ev->xbutton.x), &(ev->xbutton.y),
1533 &unused_mask);
1534 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO,
1535 scrollbar_size());
1536 rxvt_scr_refresh(aR_ R->refresh_type);
1537 R->refresh_limit = 0;
1538 rxvt_scrollbar_show(aR_ 1);
1539 }
1540 break;
1541 }
1542} 1472}
1543 1473
1544/* INTPROTO */
1545void 1474void
1546rxvt_button_press(pR_ XButtonEvent *ev) 1475rxvt_term::rootwin_cb (XEvent &ev)
1547{ 1476{
1548 int reportmode = 0, clickintime; 1477 SET_R (this);
1478 SET_LOCALE (locale);
1549 1479
1550 R->bypass_keystate = ev->state & (R->ModMetaMask | ShiftMask); 1480 switch (ev.type)
1551 if (!R->bypass_keystate)
1552 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1553/*
1554 * VT window processing of button press
1555 */
1556 if (ev->window == R->TermWin.vt)
1557 { 1481 {
1558#if RXVT_GRAPHICS 1482 case PropertyNotify:
1559 if (ev->subwindow != None) 1483 if (ev.xproperty.atom == xa[XA_VT_SELECTION])
1560 rxvt_Gr_ButtonPress(ev->x, ev->y);
1561 else
1562#endif
1563 { 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 {
1564 clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; 1526 clickintime = ev.time - MEvent.time < MULTICLICK_TIME;
1565 if (reportmode) 1527 if (reportmode)
1566 { 1528 {
1567 /* mouse report from vt window */ 1529 /* mouse report from vt window */
1568 /* save the xbutton state (for ButtonRelease) */ 1530 /* save the xbutton state (for ButtonRelease) */
1569 R->MEvent.state = ev->state; 1531 MEvent.state = ev.state;
1570#ifdef MOUSE_REPORT_DOUBLECLICK 1532#ifdef MOUSE_REPORT_DOUBLECLICK
1571 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))
1572 { 1570 {
1573 /* same button, within alloted time */ 1571 if (MEvent.button == Button1 && clickintime)
1574 R->MEvent.clicks++; 1572 selection_rotate (ev.x, ev.y);
1575 if (R->MEvent.clicks > 1) 1573 else
1574 selection_extend (ev.x, ev.y, 1);
1576 { 1575 }
1577 /* only report double clicks */
1578 R->MEvent.clicks = 2;
1579 rxvt_mouse_report(aR_ ev);
1580
1581 /* don't report the release */
1582 R->MEvent.clicks = 0;
1583 R->MEvent.button = AnyButton;
1584 }
1585 }
1586 else 1576 else
1587 { 1577 {
1588 /* different button, or time expired */ 1578 if (MEvent.button == Button1 && clickintime)
1589 R->MEvent.clicks = 1; 1579 MEvent.clicks++;
1590 R->MEvent.button = ev->button; 1580 else
1591 rxvt_mouse_report(aR_ ev); 1581 MEvent.clicks = 1;
1592 } 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);
1593#else 1718# else
1594 R->MEvent.button = ev->button; 1719 scr_page (UP, TermWin.nrow / 4);
1595 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);
1596#endif /* MOUSE_REPORT_DOUBLECLICK */ 1794#endif /* MOUSE_REPORT_DOUBLECLICK */
1597 }
1598 else
1599 {
1600 if (ev->button != R->MEvent.button)
1601 R->MEvent.clicks = 0;
1602 switch (ev->button)
1603 {
1604 case Button1:
1605 if (R->MEvent.button == Button1 && clickintime)
1606 R->MEvent.clicks++;
1607 else
1608 R->MEvent.clicks = 1;
1609 rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y);
1610 R->MEvent.button = Button1;
1611 break;
1612
1613 case Button3:
1614 if (R->MEvent.button == Button3 && clickintime)
1615 rxvt_selection_rotate(aR_ ev->x, ev->y);
1616 else
1617 rxvt_selection_extend(aR_ ev->x, ev->y, 1);
1618 R->MEvent.button = Button3;
1619 break;
1620 }
1621 }
1622 R->MEvent.time = ev->time;
1623 return; 1795 return;
1624 }
1625 } 1796 }
1626
1627/*
1628 * Scrollbar window processing of button press
1629 */
1630 if (isScrollbarWindow(ev->window))
1631 {
1632 scrollbar_setIdle();
1633 /*
1634 * Rxvt-style scrollbar:
1635 * move up if mouse is above slider
1636 * move dn if mouse is below slider
1637 *
1638 * XTerm-style scrollbar:
1639 * Move display proportional to pointer location
1640 * pointer near top -> scroll one line
1641 * pointer near bot -> scroll full page
1642 */
1643#ifndef NO_SCROLLBAR_REPORT
1644 if (reportmode) {
1645 /*
1646 * Mouse report disabled scrollbar:
1647 * arrow buttons - send up/down
1648 * click on scrollbar - send pageup/down
1649 */
1650 if ((R->scrollBar.style == R_SB_NEXT
1651 && scrollbarnext_upButton(ev->y))
1652 || (R->scrollBar.style == R_SB_RXVT
1653 && scrollbarrxvt_upButton(ev->y)))
1654 R->tt_printf("\033[A");
1655 else if ((R->scrollBar.style == R_SB_NEXT
1656 && scrollbarnext_dnButton(ev->y))
1657 || (R->scrollBar.style == R_SB_RXVT
1658 && scrollbarrxvt_dnButton(ev->y)))
1659 R->tt_printf("\033[B");
1660 else
1661 switch (ev->button) {
1662 case Button2:
1663 R->tt_printf("\014");
1664 break;
1665 case Button1:
1666 R->tt_printf("\033[6~");
1667 break;
1668 case Button3:
1669 R->tt_printf("\033[5~");
1670 break;
1671 }
1672 }
1673 else
1674#endif /* NO_SCROLLBAR_REPORT */
1675 {
1676 char upordown = 0;
1677
1678 if (R->scrollBar.style == R_SB_NEXT) {
1679 if (scrollbarnext_upButton(ev->y))
1680 upordown = -1; /* up */
1681 else if (scrollbarnext_dnButton(ev->y))
1682 upordown = 1; /* down */
1683 } else if (R->scrollBar.style == R_SB_RXVT) {
1684 if (scrollbarrxvt_upButton(ev->y))
1685 upordown = -1; /* up */
1686 else if (scrollbarrxvt_dnButton(ev->y))
1687 upordown = 1; /* down */
1688 }
1689 if (upordown) {
1690#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1691 R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1692#endif
1693 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) {
1694 if (upordown < 0)
1695 scrollbar_setUp();
1696 else
1697 scrollbar_setDn();
1698 }
1699 } else
1700 switch (ev->button) {
1701 case Button2:
1702 switch (R->scrollbar_align) {
1703 case R_SB_ALIGN_TOP:
1704 R->csrO = 0;
1705 break;
1706 case R_SB_ALIGN_CENTRE:
1707 R->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2;
1708 break;
1709 case R_SB_ALIGN_BOTTOM:
1710 R->csrO = R->scrollBar.bot - R->scrollBar.top;
1711 break;
1712 }
1713 if (R->scrollBar.style == R_SB_XTERM
1714 || scrollbar_above_slider(ev->y)
1715 || scrollbar_below_slider(ev->y))
1716 rxvt_scr_move_to(aR_
1717 scrollbar_position(ev->y) - R->csrO,
1718 scrollbar_size());
1719 scrollbar_setMotion();
1720 break;
1721
1722 case Button1:
1723 if (R->scrollbar_align == R_SB_ALIGN_CENTRE)
1724 R->csrO = ev->y - R->scrollBar.top;
1725 /* FALLTHROUGH */
1726
1727 case Button3:
1728 if (R->scrollBar.style != R_SB_XTERM) {
1729 if (scrollbar_above_slider(ev->y))
1730# ifdef RXVT_SCROLL_FULL
1731 rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1);
1732# else
1733 rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4);
1734# endif
1735 else if (scrollbar_below_slider(ev->y))
1736# ifdef RXVT_SCROLL_FULL
1737 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1);
1738# else
1739 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4);
1740# endif
1741 else
1742 scrollbar_setMotion();
1743 } else {
1744 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP),
1745 (R->TermWin.nrow
1746 * scrollbar_position(ev->y)
1747 / scrollbar_size()));
1748 }
1749 break;
1750 }
1751 }
1752 return;
1753 }
1754#if MENUBAR
1755 /* 1797 /*
1756 * Menubar window processing of button press
1757 */
1758 if (isMenuBarWindow(ev->window))
1759 rxvt_menubar_control(aR_ ev);
1760#endif
1761}
1762
1763/* INTPROTO */
1764void
1765rxvt_button_release(pR_ XButtonEvent *ev)
1766{
1767 int reportmode = 0;
1768
1769 R->csrO = 0; /* reset csr Offset */
1770 if (!R->bypass_keystate)
1771 reportmode = !!(R->PrivateModes & PrivMode_mouse_report);
1772
1773 if (scrollbar_isUpDn()) {
1774 scrollbar_setIdle();
1775 rxvt_scrollbar_show(aR_ 0);
1776#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1777 R->refresh_type &= ~SMOOTH_REFRESH;
1778#endif
1779 }
1780#ifdef SELECTION_SCROLLING
1781 R->pending_scroll_selection=0;
1782#endif
1783 if (ev->window == R->TermWin.vt)
1784 {
1785#ifdef RXVT_GRAPHICS
1786 if (ev->subwindow != None)
1787 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1788 else
1789#endif
1790 {
1791 if (reportmode)
1792 {
1793 /* mouse report from vt window */
1794 /* don't report release of wheel "buttons" */
1795 if (ev->button >= 4)
1796 return;
1797#ifdef MOUSE_REPORT_DOUBLECLICK
1798 /* only report the release of 'slow' single clicks */
1799 if (R->MEvent.button != AnyButton
1800 && (ev->button != R->MEvent.button
1801 || (ev->time - R->MEvent.time
1802 > MULTICLICK_TIME / 2)))
1803 {
1804 R->MEvent.clicks = 0;
1805 R->MEvent.button = AnyButton;
1806 rxvt_mouse_report(aR_ ev);
1807 }
1808#else /* MOUSE_REPORT_DOUBLECLICK */
1809 R->MEvent.button = AnyButton;
1810 rxvt_mouse_report(aR_ ev);
1811#endif /* MOUSE_REPORT_DOUBLECLICK */
1812 return;
1813 }
1814 /*
1815 * dumb hack to compensate for the failure of click-and-drag 1798 * dumb hack to compensate for the failure of click-and-drag
1816 * when overriding mouse reporting 1799 * when overriding mouse reporting
1817 */ 1800 */
1818 if (R->PrivateModes & PrivMode_mouse_report 1801 if (PrivateModes & PrivMode_mouse_report
1819 && R->bypass_keystate 1802 && bypass_keystate
1820 && ev->button == Button1 && R->MEvent.clicks <= 1) 1803 && ev.button == Button1 && MEvent.clicks <= 1)
1821 rxvt_selection_extend(aR_ ev->x, ev->y, 0); 1804 selection_extend (ev.x, ev.y, 0);
1822 1805
1823 switch (ev->button) { 1806 switch (ev.button)
1807 {
1824 case Button1: 1808 case Button1:
1825 case Button3: 1809 case Button3:
1826 rxvt_selection_make(aR_ ev->time); 1810 selection_make (ev.time);
1827 break; 1811 break;
1828 case Button2: 1812 case Button2:
1829 rxvt_selection_request(aR_ ev->time, ev->x, ev->y); 1813 selection_request (ev.time, ev.x, ev.y);
1830 break; 1814 break;
1831#ifdef MOUSE_WHEEL 1815#ifdef MOUSE_WHEEL
1832 case Button4: 1816 case Button4:
1833 case Button5: 1817 case Button5:
1834 { 1818 {
1835 int i, v; 1819 int i;
1820 page_dirn v;
1836 1821
1837 v = (ev->button == Button4) ? UP : DN; 1822 v = (ev.button == Button4) ? UP : DN;
1838 if (ev->state & ShiftMask) 1823 if (ev.state & ShiftMask)
1839 i = 1; 1824 i = 1;
1840 else if ((R->Options & Opt_mouseWheelScrollPage)) 1825 else if ((Options & Opt_mouseWheelScrollPage))
1841 i = R->TermWin.nrow - 1; 1826 i = TermWin.nrow - 1;
1842 else 1827 else
1843 i = 5; 1828 i = 5;
1844# ifdef MOUSE_SLIP_WHEELING 1829# ifdef MOUSE_SLIP_WHEELING
1845 if (ev->state & ControlMask) 1830 if (ev.state & ControlMask)
1846 { 1831 {
1847 R->mouse_slip_wheel_speed += (v ? -1 : 1); 1832 mouse_slip_wheel_speed += (v ? -1 : 1);
1848 R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1833 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1849 } 1834 }
1850# endif 1835# endif
1851# ifdef JUMP_MOUSE_WHEEL 1836# ifdef JUMP_MOUSE_WHEEL
1852 rxvt_scr_page(aR_ v, i); 1837 scr_page (v, i);
1853 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1838 scr_refresh (SMOOTH_REFRESH);
1854 rxvt_scrollbar_show(aR_ 1); 1839 scrollbar_show (1);
1855# else 1840# else
1856 for (; i--;) 1841 while (i--)
1857 { 1842 {
1858 rxvt_scr_page(aR_ v, 1); 1843 scr_page (v, 1);
1859 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1844 scr_refresh (SMOOTH_REFRESH);
1860 rxvt_scrollbar_show(aR_ 1); 1845 scrollbar_show (1);
1861 } 1846 }
1862# endif 1847# endif
1863 } 1848
1864 break; 1849 }
1850 break;
1865#endif 1851#endif
1866 } 1852
1867 }
1868 } 1853 }
1854 }
1869#ifdef MENUBAR 1855#ifdef MENUBAR
1870 else if (isMenuBarWindow(ev->window)) 1856 else if (isMenuBarWindow (ev.window))
1871 rxvt_menubar_control(aR_ ev); 1857 menubar_control (ev);
1872#endif 1858#endif
1873} 1859}
1874 1860
1875 1861
1876#ifdef TRANSPARENT 1862#ifdef TRANSPARENT
1877/* 1863/*
1878 * Check our parents are still who we think they are. 1864 * Check our parents are still who we think they are.
1879 * Do transparency updates if required 1865 * Do transparency updates if required
1880 */ 1866 */
1881/* EXTPROTO */
1882int 1867int
1883rxvt_check_our_parents(pR) 1868rxvt_term::check_our_parents ()
1884{ 1869{
1885 int i, pchanged, aformat, have_pixmap, rootdepth; 1870 int i, pchanged, aformat, have_pixmap, rootdepth;
1886 unsigned long nitems, bytes_after; 1871 unsigned long nitems, bytes_after;
1887 Atom atype; 1872 Atom atype;
1888 unsigned char *prop = NULL; 1873 unsigned char *prop = NULL;
1889 Window root, oldp, *list; 1874 Window root, oldp, *list;
1890 Pixmap rootpixmap = None; 1875 Pixmap rootpixmap = None;
1891 XWindowAttributes wattr, wrootattr; 1876 XWindowAttributes wattr, wrootattr;
1892 1877
1893 pchanged = 0; 1878 pchanged = 0;
1894 1879
1895 if (!(R->Options & Opt_transparent)) 1880 if (! (Options & Opt_transparent))
1896 return pchanged; /* Don't try any more */ 1881 return pchanged; /* Don't try any more */
1897 1882
1898 XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); 1883 XGetWindowAttributes (display->display, display->root, &wrootattr);
1899 rootdepth = wrootattr.depth; 1884 rootdepth = wrootattr.depth;
1900 1885
1901 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 1886 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
1902 if (rootdepth != wattr.depth) { 1887 if (rootdepth != wattr.depth)
1888 {
1903 if (R->am_transparent) { 1889 if (am_transparent)
1890 {
1904 pchanged = 1; 1891 pchanged = 1;
1905 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 1892 XSetWindowBackground (display->display, TermWin.vt,
1906 R->PixColors[Color_bg]); 1893 PixColors[Color_bg]);
1907 R->am_transparent = R->am_pixmap_trans = 0; 1894 am_transparent = am_pixmap_trans = 0;
1908 } 1895 }
1909 return pchanged; /* Don't try any more */ 1896 return pchanged; /* Don't try any more */
1910 } 1897 }
1911 1898
1912/* 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. */
1913 XSync(R->Xdisplay, False); 1900 XSync (display->display, False);
1914 1901
1915/* 1902 /*
1916 * Make the frame window set by the window manager have 1903 * Make the frame window set by the window manager have
1917 * the root background. Some window managers put multiple nested frame 1904 * the root background. Some window managers put multiple nested frame
1918 * 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.
1919 */ 1906 */
1920 i = (R->xa[XA_XROOTPMAPID] != 0 1907 i = (xa[XA_XROOTPMAPID] != 0
1921 && (XGetWindowProperty(R->Xdisplay, Xroot, R->xa[XA_XROOTPMAPID], 1908 && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID],
1922 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1909 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1923 &nitems, &bytes_after, &prop) == Success)); 1910 &nitems, &bytes_after, &prop) == Success));
1924 if (!i || prop == NULL) 1911 if (!i || prop == NULL)
1925 have_pixmap = 0; 1912 have_pixmap = 0;
1926 else { 1913 else
1914 {
1927 have_pixmap = 1; 1915 have_pixmap = 1;
1928 rootpixmap = *((Pixmap *)prop); 1916 rootpixmap = * ((Pixmap *)prop);
1929 XFree(prop); 1917 XFree (prop);
1930 } 1918 }
1931 if (have_pixmap) { 1919 if (have_pixmap)
1932/* 1920 {
1921 /*
1933 * Copy Xroot pixmap transparency 1922 * Copy display->root pixmap transparency
1934 */ 1923 */
1935 int sx, sy, nx, ny; 1924 int sx, sy, nx, ny;
1936 unsigned int nw, nh; 1925 unsigned int nw, nh;
1937 Window cr; 1926 Window cr;
1938 XImage *image; 1927 XImage *image;
1939 GC gc; 1928 GC gc;
1940 XGCValues gcvalue; 1929 XGCValues gcvalue;
1941 1930
1942 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, 1931 XTranslateCoordinates (display->display, TermWin.parent[0], display->root,
1943 0, 0, &sx, &sy, &cr); 1932 0, 0, &sx, &sy, &cr);
1944 nw = (unsigned int)R->szHint.width; 1933 nw = (unsigned int)szHint.width;
1945 nh = (unsigned int)R->szHint.height; 1934 nh = (unsigned int)szHint.height;
1946 nx = ny = 0; 1935 nx = ny = 0;
1947 if (sx < 0) { 1936
1937 if (sx < 0)
1938 {
1948 nw += sx; 1939 nw += sx;
1949 nx = -sx; 1940 nx = -sx;
1950 sx = 0; 1941 sx = 0;
1951 } 1942 }
1952 if (sy < 0) { 1943
1944 if (sy < 0)
1945 {
1953 nh += sy; 1946 nh += sy;
1954 ny = -sy; 1947 ny = -sy;
1955 sy = 0; 1948 sy = 0;
1956 } 1949 }
1950
1957 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 1951 MIN_IT (nw, (unsigned int) (wrootattr.width - sx));
1958 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 1952 MIN_IT (nh, (unsigned int) (wrootattr.height - sy));
1959 R->allowedxerror = -1; 1953 allowedxerror = -1;
1960 image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 1954 image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes,
1961 ZPixmap); 1955 ZPixmap);
1962 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 1956 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1963 /* XXX: may need a delay here? */ 1957 /* XXX: may need a delay here? */
1964 R->allowedxerror = 0; 1958 allowedxerror = 0;
1965 if (image == NULL) { 1959 if (image == NULL)
1960 {
1966 if (R->am_transparent && R->am_pixmap_trans) { 1961 if (am_transparent && am_pixmap_trans)
1967 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 {
1968 if (R->TermWin.pixmap != None) { 1974 if (TermWin.pixmap != None)
1969 XFreePixmap(R->Xdisplay, R->TermWin.pixmap); 1975 XFreePixmap (display->display, TermWin.pixmap);
1970 R->TermWin.pixmap = None; 1976 TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt,
1971 } 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 }
1972 } 1992 }
1973 R->am_pixmap_trans = 0; 1993
1974 } else {
1975 if (R->TermWin.pixmap != None)
1976 XFreePixmap(R->Xdisplay, R->TermWin.pixmap);
1977 R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt,
1978 (unsigned int)R->szHint.width,
1979 (unsigned int)R->szHint.height,
1980 (unsigned int)image->depth);
1981 gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue);
1982 XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0,
1983 nx, ny, (unsigned int)image->width,
1984 (unsigned int)image->height);
1985 XFreeGC(R->Xdisplay, gc);
1986 XDestroyImage(image);
1987 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt,
1988 R->TermWin.pixmap);
1989 if (!R->am_transparent || !R->am_pixmap_trans)
1990 pchanged = 1;
1991 R->am_transparent = R->am_pixmap_trans = 1;
1992 }
1993 }
1994 if (!R->am_pixmap_trans) { 1994 if (!am_pixmap_trans)
1995 {
1995 unsigned int n; 1996 unsigned int n;
1996/* 1997 /*
1997 * InheritPixmap transparency 1998 * InheritPixmap transparency
1998 */ 1999 */
1999 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); 2000 D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root));
2000 for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); 2001 for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window));
2001 i++) { 2002 i++)
2003 {
2002 oldp = R->TermWin.parent[i]; 2004 oldp = TermWin.parent[i];
2003 XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, 2005 XQueryTree (display->display, TermWin.parent[i - 1], &root,
2004 &R->TermWin.parent[i], &list, &n); 2006 &TermWin.parent[i], &list, &n);
2005 XFree(list); 2007 XFree (list);
2006 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); 2008 D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
2007 if (R->TermWin.parent[i] == Xroot) { 2009 if (TermWin.parent[i] == display->root)
2008 if (oldp != None) 2010 {
2009 pchanged = 1; 2011 if (oldp != None)
2010 break; 2012 pchanged = 1;
2011 } 2013 break;
2014 }
2012 if (oldp != R->TermWin.parent[i]) 2015 if (oldp != TermWin.parent[i])
2013 pchanged = 1; 2016 pchanged = 1;
2014 } 2017 }
2015 n = 0; 2018
2016 if (pchanged) { 2019 n = 0;
2020
2021 if (pchanged)
2022 {
2017 for (; n < (unsigned int)i; n++) { 2023 for (; n < (unsigned int)i; n++)
2024 {
2018 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); 2025 XGetWindowAttributes (display->display, TermWin.parent[n], &wattr);
2019 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"));
2020 if (wattr.depth != rootdepth || wattr.class == InputOnly) { 2027 if (wattr.depth != rootdepth || wattr.c_class == InputOnly)
2028 {
2021 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; 2029 n = (int) (sizeof (TermWin.parent) / sizeof (Window)) + 1;
2022 break; 2030 break;
2023 } 2031 }
2024 } 2032 }
2025 } 2033 }
2034
2026 if (n > (int)(sizeof(R->TermWin.parent) 2035 if (n > (int) (sizeof (TermWin.parent)
2027 / sizeof(R->TermWin.parent[0]))) { 2036 / sizeof (TermWin.parent[0])))
2037 {
2028 D_X((stderr, "InheritPixmap Turning off")); 2038 D_X ((stderr, "InheritPixmap Turning off"));
2029 XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], 2039 XSetWindowBackground (display->display, TermWin.parent[0],
2030 R->PixColors[Color_fg]); 2040 PixColors[Color_fg]);
2031 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 2041 XSetWindowBackground (display->display, TermWin.vt,
2032 R->PixColors[Color_bg]); 2042 PixColors[Color_bg]);
2033 R->am_transparent = 0; 2043 am_transparent = 0;
2034 /* XXX: also turn off Opt_transparent? */ 2044 /* XXX: also turn off Opt_transparent? */
2035 } else { 2045 }
2046 else
2047 {
2036 /* wait (an arbitrary period) for the WM to do its thing 2048 /* wait (an arbitrary period) for the WM to do its thing
2037 * needed for fvwm2.2.2 (and before?) */ 2049 * needed for fvwm2.2.2 (and before?) */
2038# ifdef HAVE_NANOSLEEP 2050# ifdef HAVE_NANOSLEEP
2039 struct timespec rqt; 2051 struct timespec rqt;
2040 2052
2041 rqt.tv_sec = 1; 2053 rqt.tv_sec = 1;
2042 rqt.tv_nsec = 0; 2054 rqt.tv_nsec = 0;
2043 nanosleep(&rqt, NULL); 2055 nanosleep (&rqt, NULL);
2044# else 2056# else
2045 sleep(1); 2057 sleep (1);
2046# endif 2058# endif
2047 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2059 D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2048 for (n = 0; n < (unsigned int)i; n++) 2060 for (n = 0; n < (unsigned int)i; n++)
2049 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], 2061 XSetWindowBackgroundPixmap (display->display, TermWin.parent[n],
2050 ParentRelative); 2062 ParentRelative);
2051 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, 2063 XSetWindowBackgroundPixmap (display->display, TermWin.vt,
2052 ParentRelative); 2064 ParentRelative);
2053 R->am_transparent = 1; 2065 am_transparent = 1;
2054 } 2066 }
2067
2055 for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) 2068 for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++)
2056 R->TermWin.parent[i] = None; 2069 TermWin.parent[i] = None;
2057 } 2070 }
2058 return pchanged; 2071 return pchanged;
2059} 2072}
2060#endif 2073#endif
2061 2074
2062/*}}} */ 2075/*}}} */
2063 2076
2064/*{{{ print pipe */ 2077/*{{{ print pipe */
2065/*----------------------------------------------------------------------*/ 2078/*----------------------------------------------------------------------*/
2066#ifdef PRINTPIPE 2079#ifdef PRINTPIPE
2067/* EXTPROTO */ 2080FILE *
2068FILE *
2069rxvt_popen_printer(pR) 2081rxvt_term::popen_printer ()
2070{ 2082{
2071 FILE *stream = popen(R->rs[Rs_print_pipe], "w"); 2083 FILE *stream = popen (rs[Rs_print_pipe], "w");
2072 2084
2073 if (stream == NULL) 2085 if (stream == NULL)
2074 rxvt_print_error("can't open printer pipe"); 2086 rxvt_print_error ("can't open printer pipe");
2075 return stream; 2087 return stream;
2076} 2088}
2077 2089
2078/* EXTPROTO */
2079int 2090int
2080rxvt_pclose_printer (FILE *stream) 2091rxvt_term::pclose_printer (FILE *stream)
2081{ 2092{
2082 fflush (stream); 2093 fflush (stream);
2083/* pclose() reported not to work on SunOS 4.1.3 */ 2094 /* pclose () reported not to work on SunOS 4.1.3 */
2084# if defined (__sun__) /* TODO: RESOLVE THIS */ 2095# if defined (__sun__) /* TODO: RESOLVE THIS */
2085/* pclose works provided SIGCHLD handler uses waitpid */ 2096 /* pclose works provided SIGCHLD handler uses waitpid */
2086 return pclose (stream); /* return fclose (stream); */ 2097 return pclose (stream); /* return fclose (stream); */
2087# else 2098# else
2088 return pclose (stream); 2099 return pclose (stream);
2089# endif 2100# endif
2090} 2101}
2091 2102
2092/* 2103/*
2093 * simulate attached vt100 printer 2104 * simulate attached vt100 printer
2094 */ 2105 */
2095/* INTPROTO */
2096void 2106void
2097rxvt_process_print_pipe(pR) 2107rxvt_term::process_print_pipe ()
2098{ 2108{
2099 int done; 2109 int done;
2100 FILE *fd; 2110 FILE *fd;
2101 2111
2102 if ((fd = rxvt_popen_printer(aR)) == NULL) 2112 if ((fd = popen_printer ()) == NULL)
2103 return; 2113 return;
2104 2114
2105/* 2115 /*
2106 * 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
2107 * is received. 2117 * is received.
2108 */ 2118 */
2109 for (done = 0; !done;) { 2119 for (done = 0; !done;)
2120 {
2110 unsigned char buf[8]; 2121 unsigned char buf[8];
2111 unsigned char ch; 2122 unsigned char ch;
2112 unsigned int i, len; 2123 unsigned int i, len;
2113 2124
2114 if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { 2125 if ((ch = cmd_getc ()) != C0_ESC)
2126 {
2115 if (putc(ch, fd) == EOF) 2127 if (putc (ch, fd) == EOF)
2116 break; /* done = 1 */ 2128 break; /* done = 1 */
2117 } else { 2129 }
2130 else
2131 {
2118 len = 0; 2132 len = 0;
2119 buf[len++] = ch; 2133 buf[len++] = ch;
2120 2134
2121 if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { 2135 if ((buf[len++] = cmd_getc ()) == '[')
2122 if ((ch = rxvt_cmd_getc(aR)) == '?') { 2136 {
2123 buf[len++] = '?'; 2137 if ((ch = cmd_getc ()) == '?')
2124 ch = rxvt_cmd_getc(aR); 2138 {
2125 } 2139 buf[len++] = '?';
2140 ch = cmd_getc ();
2141 }
2126 if ((buf[len++] = ch) == '4') { 2142 if ((buf[len++] = ch) == '4')
2143 {
2127 if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') 2144 if ((buf[len++] = cmd_getc ()) == 'i')
2128 break; /* done = 1 */ 2145 break; /* done = 1 */
2129 } 2146 }
2147 }
2148 for (i = 0; i < len; i++)
2149 if (putc (buf[i], fd) == EOF)
2150 {
2151 done = 1;
2152 break;
2153 }
2154 }
2130 } 2155 }
2131 for (i = 0; i < len; i++)
2132 if (putc(buf[i], fd) == EOF) {
2133 done = 1;
2134 break;
2135 }
2136 }
2137 }
2138 rxvt_pclose_printer(fd); 2156 pclose_printer (fd);
2139} 2157}
2140#endif /* PRINTPIPE */ 2158#endif /* PRINTPIPE */
2141/*}}} */ 2159/*}}} */
2142 2160
2143/* *INDENT-OFF* */ 2161/* *INDENT-OFF* */
2144enum { 2162enum {
2145 C1_40 = 0x40, 2163 C1_40 = 0x40,
2146 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,
2147 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,
2148 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,
2149 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
2150}; 2168};
2151/* *INDENT-ON* */ 2169/* *INDENT-ON* */
2152 2170
2153/*{{{ process non-printing single characters */ 2171/*{{{ process non-printing single characters */
2154/* INTPROTO */
2155void 2172void
2156rxvt_process_nonprinting(pR_ unsigned char ch) 2173rxvt_term::process_nonprinting (unsigned char ch)
2157{ 2174{
2158 switch (ch) { 2175 switch (ch)
2176 {
2159 case C0_ENQ: /* terminal Status */ 2177 case C0_ENQ: /* terminal Status */
2160 if (R->rs[Rs_answerbackstring]) 2178 if (rs[Rs_answerbackstring])
2161 R->tt_write( 2179 tt_write (
2162 (const unsigned char *)R->rs[Rs_answerbackstring], 2180 (const unsigned char *)rs[Rs_answerbackstring],
2163 (unsigned int)STRLEN(R->rs[Rs_answerbackstring])); 2181 (unsigned int)STRLEN (rs[Rs_answerbackstring]));
2164 else 2182 else
2165 R->tt_write((unsigned char *)VT100_ANS, 2183 tt_write ((unsigned char *)VT100_ANS,
2166 (unsigned int)STRLEN(VT100_ANS)); 2184 (unsigned int)STRLEN (VT100_ANS));
2167 break; 2185 break;
2168 case C0_BEL: /* bell */ 2186 case C0_BEL: /* bell */
2169 rxvt_scr_bell(aR); 2187 scr_bell ();
2170 break; 2188 break;
2171 case C0_BS: /* backspace */ 2189 case C0_BS: /* backspace */
2172 rxvt_scr_backspace(aR); 2190 scr_backspace ();
2173 break; 2191 break;
2174 case C0_HT: /* tab */ 2192 case C0_HT: /* tab */
2175 rxvt_scr_tab(aR_ 1); 2193 scr_tab (1);
2176 break; 2194 break;
2177 case C0_CR: /* carriage return */ 2195 case C0_CR: /* carriage return */
2178 rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); 2196 scr_gotorc (0, 0, R_RELATIVE);
2179 break; 2197 break;
2180 case C0_VT: /* vertical tab, form feed */ 2198 case C0_VT: /* vertical tab, form feed */
2181 case C0_FF: 2199 case C0_FF:
2182 case C0_LF: /* line feed */ 2200 case C0_LF: /* line feed */
2183 rxvt_scr_index(aR_ UP); 2201 scr_index (UP);
2184 break; 2202 break;
2185 case C0_SO: /* shift out - acs */ 2203 case C0_SO: /* shift out - acs */
2186 rxvt_scr_charset_choose(aR_ 1); 2204 scr_charset_choose (1);
2187 break; 2205 break;
2188 case C0_SI: /* shift in - acs */ 2206 case C0_SI: /* shift in - acs */
2189 rxvt_scr_charset_choose(aR_ 0); 2207 scr_charset_choose (0);
2190 break; 2208 break;
2191 } 2209 }
2192} 2210}
2193/*}}} */ 2211/*}}} */
2194 2212
2195 2213
2196/*{{{ process VT52 escape sequences */ 2214/*{{{ process VT52 escape sequences */
2197/* INTPROTO */
2198void 2215void
2199rxvt_process_escape_vt52(pR_ unsigned char ch) 2216rxvt_term::process_escape_vt52 (unsigned char ch)
2200{ 2217{
2201 int row, col; 2218 int row, col;
2219
2220 switch (ch)
2202 2221 {
2203 switch (ch) {
2204 case 'A': /* cursor up */ 2222 case 'A': /* cursor up */
2205 rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); 2223 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE);
2206 break; 2224 break;
2207 case 'B': /* cursor down */ 2225 case 'B': /* cursor down */
2208 rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); 2226 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE);
2209 break; 2227 break;
2210 case 'C': /* cursor right */ 2228 case 'C': /* cursor right */
2211 rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); 2229 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
2212 break; 2230 break;
2213 case 'D': /* cursor left */ 2231 case 'D': /* cursor left */
2214 rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); 2232 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
2215 break; 2233 break;
2216 case 'H': /* cursor home */ 2234 case 'H': /* cursor home */
2217 rxvt_scr_gotorc(aR_ 0, 0, 0); 2235 scr_gotorc (0, 0, 0);
2218 break; 2236 break;
2219 case 'I': /* cursor up and scroll down if needed */ 2237 case 'I': /* cursor up and scroll down if needed */
2220 rxvt_scr_index(aR_ DN); 2238 scr_index (DN);
2221 break; 2239 break;
2222 case 'J': /* erase to end of screen */ 2240 case 'J': /* erase to end of screen */
2223 rxvt_scr_erase_screen(aR_ 0); 2241 scr_erase_screen (0);
2224 break; 2242 break;
2225 case 'K': /* erase to end of line */ 2243 case 'K': /* erase to end of line */
2226 rxvt_scr_erase_line(aR_ 0); 2244 scr_erase_line (0);
2227 break; 2245 break;
2228 case 'Y': /* move to specified row and col */ 2246 case 'Y': /* move to specified row and col */
2229 /* full command is 'ESC Y row col' where row and col 2247 /* full command is 'ESC Y row col' where row and col
2230 * are encoded by adding 32 and sending the ascii 2248 * are encoded by adding 32 and sending the ascii
2231 * character. eg. SPACE = 0, '+' = 13, '0' = 18, 2249 * character. eg. SPACE = 0, '+' = 13, '0' = 18,
2232 * etc. */ 2250 * etc. */
2233 row = rxvt_cmd_getc(aR) - ' '; 2251 row = cmd_getc () - ' ';
2234 col = rxvt_cmd_getc(aR) - ' '; 2252 col = cmd_getc () - ' ';
2235 rxvt_scr_gotorc(aR_ row, col, 0); 2253 scr_gotorc (row, col, 0);
2236 break; 2254 break;
2237 case 'Z': /* identify the terminal type */ 2255 case 'Z': /* identify the terminal type */
2238 R->tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */ 2256 tt_printf ("\033/Z"); /* I am a VT100 emulating a VT52 */
2239 break; 2257 break;
2240 case '<': /* turn off VT52 mode */ 2258 case '<': /* turn off VT52 mode */
2241 PrivMode(0, PrivMode_vt52); 2259 PrivMode (0, PrivMode_vt52);
2242 break; 2260 break;
2243 case 'F': /* use special graphics character set */ 2261 case 'F': /* use special graphics character set */
2244 case 'G': /* use regular character set */ 2262 case 'G': /* use regular character set */
2245 /* unimplemented */ 2263 /* unimplemented */
2246 break; 2264 break;
2247 case '=': /* use alternate keypad mode */ 2265 case '=': /* use alternate keypad mode */
2248 case '>': /* use regular keypad mode */ 2266 case '>': /* use regular keypad mode */
2249 /* unimplemented */ 2267 /* unimplemented */
2250 break; 2268 break;
2251 } 2269 }
2252} 2270}
2253/*}}} */ 2271/*}}} */
2254 2272
2255 2273
2256/*{{{ process escape sequences */ 2274/*{{{ process escape sequences */
2257/* INTPROTO */
2258void 2275void
2259rxvt_process_escape_seq(pR) 2276rxvt_term::process_escape_seq ()
2260{ 2277{
2261 unsigned char ch = rxvt_cmd_getc(aR); 2278 unsigned char ch = cmd_getc ();
2262 2279
2263 if (R->PrivateModes & PrivMode_vt52) { 2280 if (PrivateModes & PrivMode_vt52)
2264 rxvt_process_escape_vt52(aR_ ch);
2265 return;
2266 }
2267 2281 {
2282 process_escape_vt52 (ch);
2283 return;
2284 }
2285
2268 switch (ch) { 2286 switch (ch)
2287 {
2269 /* case 1: do_tek_mode (); break; */ 2288 /* case 1: do_tek_mode (); break; */
2270 case '#': 2289 case '#':
2271 if (rxvt_cmd_getc(aR) == '8') 2290 if (cmd_getc () == '8')
2272 rxvt_scr_E(aR); 2291 scr_E ();
2273 break; 2292 break;
2274 case '(': 2293 case '(':
2275 rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); 2294 scr_charset_set (0, (unsigned int)cmd_getc ());
2276 break; 2295 break;
2277 case ')': 2296 case ')':
2278 rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); 2297 scr_charset_set (1, (unsigned int)cmd_getc ());
2279 break; 2298 break;
2280 case '*': 2299 case '*':
2281 rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); 2300 scr_charset_set (2, (unsigned int)cmd_getc ());
2282 break; 2301 break;
2283 case '+': 2302 case '+':
2284 rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); 2303 scr_charset_set (3, (unsigned int)cmd_getc ());
2285 break; 2304 break;
2286#ifdef MULTICHAR_SET
2287 case '$':
2288 rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR));
2289 break;
2290#endif
2291#ifndef NO_FRILLS 2305#ifndef NO_FRILLS
2292 case '6': 2306 case '6':
2293 rxvt_scr_backindex(aR); 2307 scr_backindex ();
2294 break; 2308 break;
2295#endif 2309#endif
2296 case '7': 2310 case '7':
2297 rxvt_scr_cursor(aR_ SAVE); 2311 scr_cursor (SAVE);
2298 break; 2312 break;
2299 case '8': 2313 case '8':
2300 rxvt_scr_cursor(aR_ RESTORE); 2314 scr_cursor (RESTORE);
2301 break; 2315 break;
2302#ifndef NO_FRILLS 2316#ifndef NO_FRILLS
2303 case '9': 2317 case '9':
2304 rxvt_scr_forwardindex(aR); 2318 scr_forwardindex ();
2305 break; 2319 break;
2306#endif 2320#endif
2307 case '=': 2321 case '=':
2308 case '>': 2322 case '>':
2309 PrivMode((ch == '='), PrivMode_aplKP); 2323 PrivMode ((ch == '='), PrivMode_aplKP);
2310 break; 2324 break;
2311 2325
2312 case C1_40: 2326 case C1_40:
2313 rxvt_cmd_getc(aR); 2327 cmd_getc ();
2314 break; 2328 break;
2315 case C1_44: 2329 case C1_44:
2316 rxvt_scr_index(aR_ UP); 2330 scr_index (UP);
2317 break; 2331 break;
2318 2332
2319 /* 8.3.87: NEXT LINE */ 2333 /* 8.3.87: NEXT LINE */
2320 case C1_NEL: /* ESC E */ 2334 case C1_NEL: /* ESC E */
2321 {
2322 uint32_t nlcr[] = { '\n', '\r' };
2323 rxvt_scr_add_lines(aR_ nlcr, 1, 2);
2324 } 2335 {
2325 break; 2336 unicode_t nlcr[] = { L'\n', L'\r' };
2337 scr_add_lines (nlcr, 1, 2);
2338 }
2339 break;
2326 2340
2327 /* kidnapped escape sequence: Should be 8.3.48 */ 2341 /* kidnapped escape sequence: Should be 8.3.48 */
2328 case C1_ESA: /* ESC G */ 2342 case C1_ESA: /* ESC G */
2329 rxvt_process_graphics(aR); 2343 process_graphics ();
2330 break; 2344 break;
2331 2345
2332 /* 8.3.63: CHARACTER TABULATION SET */ 2346 /* 8.3.63: CHARACTER TABULATION SET */
2333 case C1_HTS: /* ESC H */ 2347 case C1_HTS: /* ESC H */
2334 rxvt_scr_set_tab(aR_ 1); 2348 scr_set_tab (1);
2335 break; 2349 break;
2336 2350
2337 /* 8.3.105: REVERSE LINE FEED */ 2351 /* 8.3.105: REVERSE LINE FEED */
2338 case C1_RI: /* ESC M */ 2352 case C1_RI: /* ESC M */
2339 rxvt_scr_index(aR_ DN); 2353 scr_index (DN);
2340 break; 2354 break;
2341 2355
2342 /* 8.3.142: SINGLE-SHIFT TWO */ 2356 /* 8.3.142: SINGLE-SHIFT TWO */
2343 /*case C1_SS2: scr_single_shift (2); break; */ 2357 /*case C1_SS2: scr_single_shift (2); break; */
2344 2358
2345 /* 8.3.143: SINGLE-SHIFT THREE */ 2359 /* 8.3.143: SINGLE-SHIFT THREE */
2346 /*case C1_SS3: scr_single_shift (3); break; */ 2360 /*case C1_SS3: scr_single_shift (3); break; */
2347 2361
2348 /* 8.3.27: DEVICE CONTROL STRING */ 2362 /* 8.3.27: DEVICE CONTROL STRING */
2349 case C1_DCS: /* ESC P */ 2363 case C1_DCS: /* ESC P */
2350 rxvt_process_dcs_seq(aR); 2364 process_dcs_seq ();
2351 break; 2365 break;
2352 2366
2353 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2367 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2354 case C1_SCI: /* ESC Z */ 2368 case C1_SCI: /* ESC Z */
2355 R->tt_write((const unsigned char *)ESCZ_ANSWER, 2369 tt_write ((const unsigned char *)ESCZ_ANSWER,
2356 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 2370 (unsigned int) (sizeof (ESCZ_ANSWER) - 1));
2357 break; /* steal obsolete ESC [ c */ 2371 break; /* steal obsolete ESC [ c */
2358 2372
2359 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2373 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2360 case C1_CSI: /* ESC [ */ 2374 case C1_CSI: /* ESC [ */
2361 rxvt_process_csi_seq(aR); 2375 process_csi_seq ();
2362 break; 2376 break;
2363 2377
2364 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2378 /* 8.3.90: OPERATING SYSTEM COMMAND */
2365 case C1_OSC: /* ESC ] */ 2379 case C1_OSC: /* ESC ] */
2366 rxvt_process_osc_seq(aR); 2380 process_osc_seq ();
2367 break; 2381 break;
2368 2382
2369 /* 8.3.106: RESET TO INITIAL STATE */ 2383 /* 8.3.106: RESET TO INITIAL STATE */
2370 case 'c': 2384 case 'c':
2371 rxvt_scr_poweron(aR); 2385 scr_poweron ();
2372 rxvt_scrollbar_show(aR_ 1); 2386 scrollbar_show (1);
2373 break; 2387 break;
2374 2388
2375 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2389 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2376 case 'n': 2390 case 'n':
2377 rxvt_scr_charset_choose(aR_ 2); 2391 scr_charset_choose (2);
2378 break; 2392 break;
2379 2393
2380 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ 2394 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */
2381 case 'o': 2395 case 'o':
2382 rxvt_scr_charset_choose(aR_ 3); 2396 scr_charset_choose (3);
2383 break; 2397 break;
2384 } 2398 }
2385} 2399}
2386/*}}} */ 2400/*}}} */
2387 2401
2388/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ 2402/*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */
2389/* *INDENT-OFF* */ 2403/* *INDENT-OFF* */
2390enum { 2404enum {
2391 CSI_ICH = 0x40, 2405 CSI_ICH = 0x40,
2392 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,
2393 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 ,
2394 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,
2395 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,
2396 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,
2397 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,
2398 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 ,
2399 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
2400}; 2414};
2401 2415
2402#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \ 2416#define make_byte(b7,b6,b5,b4,b3,b2,b1,b0) \
2403 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \ 2417 (((b7) << 7) | ((b6) << 6) | ((b5) << 5) | ((b4) << 4) \
2404 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0)) 2418 | ((b3) << 3) | ((b2) << 2) | ((b1) << 1) | (b0))
2405#define get_byte_array_bit(array, bit) \ 2419#define get_byte_array_bit(array, bit) \
2406 (!!((array)[(bit) / 8] & (128 >> ((bit) & 7)))) 2420 (!! ((array)[ (bit) / 8] & (128 >> ((bit) & 7))))
2407 2421
2408const unsigned char csi_defaults[] = { 2422const unsigned char csi_defaults[] =
2423 {
2409 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, */
2410 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, */
2411 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, */
2412 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, [, \, ], ^, _, */
2413 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, */
2414 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, */
2415 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, */
2416 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, {, |, }, ~, */
2417}; 2432 };
2418/* *INDENT-ON* */ 2433/* *INDENT-ON* */
2419 2434
2420/* INTPROTO */
2421void 2435void
2422rxvt_process_csi_seq(pR) 2436rxvt_term::process_csi_seq ()
2423{ 2437{
2424 unsigned char ch, priv, i; 2438 unsigned char ch, priv, i;
2425 unsigned int nargs, p; 2439 unsigned int nargs, p;
2426 int n, ndef; 2440 int n, ndef;
2427 int arg[ESC_ARGS]; 2441 int arg[ESC_ARGS];
2428 2442
2429 for (nargs = ESC_ARGS; nargs > 0;) 2443 for (nargs = ESC_ARGS; nargs > 0;)
2430 arg[--nargs] = 0; 2444 arg[--nargs] = 0;
2431 2445
2432 priv = 0; 2446 priv = 0;
2447 ch = cmd_getc ();
2448 if (ch >= '<' && ch <= '?')
2449 { /* '<' '=' '>' '?' */
2450 priv = ch;
2433 ch = rxvt_cmd_getc(aR); 2451 ch = cmd_getc ();
2434 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */
2435 priv = ch;
2436 ch = rxvt_cmd_getc(aR);
2437 } 2452 }
2438/* read any numerical arguments */ 2453 /* read any numerical arguments */
2439 for (n = -1; ch < CSI_ICH; ) { 2454 for (n = -1; ch < CSI_ICH; )
2455 {
2440 if (isdigit(ch)) { 2456 if (isdigit (ch))
2457 {
2441 if (n < 0) 2458 if (n < 0)
2442 n = ch - '0'; 2459 n = ch - '0';
2443 else 2460 else
2444 n = n * 10 + ch - '0'; 2461 n = n * 10 + ch - '0';
2462 }
2445 } else if (ch == ';') { 2463 else if (ch == ';')
2464 {
2446 if (nargs < ESC_ARGS) 2465 if (nargs < ESC_ARGS)
2447 arg[nargs++] = n; 2466 arg[nargs++] = n;
2448 n = -1; 2467 n = -1;
2468 }
2449 } else if (ch == '\b') { 2469 else if (ch == '\b')
2450 rxvt_scr_backspace(aR); 2470 {
2471 scr_backspace ();
2472 }
2451 } else if (ch == C0_ESC) { 2473 else if (ch == C0_ESC)
2452 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)
2453 return; 2486 return;
2454 } else if (ch < ' ') {
2455 rxvt_process_nonprinting(aR_ ch);
2456 }
2457 ch = rxvt_cmd_getc(aR);
2458 }
2459 2487
2460 if (ch > CSI_7F)
2461 return;
2462
2463 if (nargs < ESC_ARGS) 2488 if (nargs < ESC_ARGS)
2464 arg[nargs++] = n; 2489 arg[nargs++] = n;
2465 2490
2466 i = ch - CSI_ICH; 2491 i = ch - CSI_ICH;
2467 ndef = get_byte_array_bit(csi_defaults, i); 2492 ndef = get_byte_array_bit (csi_defaults, i);
2468 for (p = 0; p < nargs; p++) 2493 for (p = 0; p < nargs; p++)
2469 if (arg[p] == -1) 2494 if (arg[p] == -1)
2470 arg[p] = ndef; 2495 arg[p] = ndef;
2471 2496
2472#ifdef DEBUG_CMD 2497#ifdef DEBUG_CMD
2473 fprintf(stderr, "CSI "); 2498 fprintf (stderr, "CSI ");
2474 for (p = 0; p < nargs; p++) 2499 for (p = 0; p < nargs; p++)
2475 fprintf(stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : ""); 2500 fprintf (stderr, "%d%s", arg[p], p < nargs - 1 ? ";" : "");
2476 fprintf(stderr, "%c\n", ch); 2501 fprintf (stderr, "%c\n", ch);
2477#endif 2502#endif
2478 2503
2479/* 2504 /*
2480 * private mode handling 2505 * private mode handling
2481 */ 2506 */
2482 if (priv) { 2507 if (priv)
2483 switch (priv) { 2508 {
2484 case '>': 2509 switch (priv)
2510 {
2511 case '>':
2485 if (ch == CSI_DA) /* secondary device attributes */ 2512 if (ch == CSI_DA) /* secondary device attributes */
2486 R->tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING); 2513 tt_printf ("\033[>%d;%-.8s;0c", 'R', VSTRING);
2487 break; 2514 break;
2488 case '?': 2515 case '?':
2489 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2516 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2490 rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); 2517 process_terminal_mode (ch, priv, nargs, arg);
2491 break; 2518 break;
2492 } 2519 }
2493 return; 2520 return;
2494 } 2521 }
2495 2522
2496 switch (ch) { 2523 switch (ch)
2497/* 2524 {
2525 /*
2498 * ISO/IEC 6429:1992(E) CSI sequences (defaults in parentheses) 2526 * ISO/IEC 6429:1992 (E) CSI sequences (defaults in parentheses)
2499 */ 2527 */
2500#ifdef PRINTPIPE 2528#ifdef PRINTPIPE
2501 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2529 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2502 switch (arg[0]) { 2530 switch (arg[0])
2531 {
2503 case 0: /* initiate transfer to primary aux device */ 2532 case 0: /* initiate transfer to primary aux device */
2504 rxvt_scr_printscreen(aR_ 0); 2533 scr_printscreen (0);
2505 break; 2534 break;
2506 case 5: /* start relay to primary aux device */ 2535 case 5: /* start relay to primary aux device */
2507 rxvt_process_print_pipe(aR); 2536 process_print_pipe ();
2537 break;
2538 }
2508 break; 2539 break;
2509 }
2510 break;
2511#endif 2540#endif
2512 2541
2513 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */ 2542 case CSI_CUU: /* 8.3.22: (1) CURSOR UP */
2514 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2543 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2515 arg[0] = -arg[0]; 2544 arg[0] = -arg[0];
2516 /* FALLTHROUGH */ 2545 /* FALLTHROUGH */
2517 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2546 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2518 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2547 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2519 rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); 2548 scr_gotorc (arg[0], 0, RELATIVE);
2520 break; 2549 break;
2521 2550
2522 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2551 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2523 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2552 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2524#ifdef ISO6429 2553#ifdef ISO6429
2525 arg[0] = -arg[0]; 2554 arg[0] = -arg[0];
2526#else /* emulate common DEC VTs */ 2555#else /* emulate common DEC VTs */
2527 arg[0] = arg[0] ? -arg[0] : -1; 2556 arg[0] = arg[0] ? -arg[0] : -1;
2528#endif 2557#endif
2529 /* FALLTHROUGH */ 2558 /* FALLTHROUGH */
2530 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ 2559 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */
2531 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ 2560 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */
2532#ifdef ISO6429 2561#ifdef ISO6429
2533 rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); 2562 scr_gotorc (0, arg[0], RELATIVE);
2534#else /* emulate common DEC VTs */ 2563#else /* emulate common DEC VTs */
2535 rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); 2564 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE);
2536#endif 2565#endif
2537 break; 2566 break;
2538 2567
2539 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ 2568 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */
2540 arg[0] = -arg[0]; 2569 arg[0] = -arg[0];
2541 /* FALLTHROUGH */ 2570 /* FALLTHROUGH */
2542 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ 2571 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */
2543 rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); 2572 scr_gotorc (arg[0], 0, R_RELATIVE);
2544 break; 2573 break;
2545 2574
2546 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ 2575 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */
2547 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ 2576 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */
2548 rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); 2577 scr_gotorc (0, arg[0] - 1, R_RELATIVE);
2549 break; 2578 break;
2550 2579
2551 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ 2580 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */
2552 rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); 2581 scr_gotorc (arg[0] - 1, 0, C_RELATIVE);
2553 break; 2582 break;
2554 2583
2555 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ 2584 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */
2556 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 */
2557 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);
2558 break; 2587 break;
2559 2588
2560 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ 2589 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */
2561 arg[0] = -arg[0]; 2590 arg[0] = -arg[0];
2562 /* FALLTHROUGH */ 2591 /* FALLTHROUGH */
2563 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2592 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2564 rxvt_scr_tab(aR_ arg[0]); 2593 scr_tab (arg[0]);
2565 break; 2594 break;
2566 2595
2567 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2596 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2568 rxvt_scr_erase_screen(aR_ arg[0]); 2597 scr_erase_screen (arg[0]);
2569 break; 2598 break;
2570 2599
2571 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2600 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2572 rxvt_scr_erase_line(aR_ arg[0]); 2601 scr_erase_line (arg[0]);
2573 break; 2602 break;
2574 2603
2575 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ 2604 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */
2576 rxvt_scr_insdel_chars(aR_ arg[0], INSERT); 2605 scr_insdel_chars (arg[0], INSERT);
2577 break; 2606 break;
2578 2607
2579 case CSI_IL: /* 8.3.68: (1) INSERT LINE */ 2608 case CSI_IL: /* 8.3.68: (1) INSERT LINE */
2580 rxvt_scr_insdel_lines(aR_ arg[0], INSERT); 2609 scr_insdel_lines (arg[0], INSERT);
2581 break; 2610 break;
2582 2611
2583 case CSI_DL: /* 8.3.33: (1) DELETE LINE */ 2612 case CSI_DL: /* 8.3.33: (1) DELETE LINE */
2584 rxvt_scr_insdel_lines(aR_ arg[0], DELETE); 2613 scr_insdel_lines (arg[0], DELETE);
2585 break; 2614 break;
2586 2615
2587 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ 2616 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */
2588 rxvt_scr_insdel_chars(aR_ arg[0], ERASE); 2617 scr_insdel_chars (arg[0], ERASE);
2589 break; 2618 break;
2590 2619
2591 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ 2620 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */
2592 rxvt_scr_insdel_chars(aR_ arg[0], DELETE); 2621 scr_insdel_chars (arg[0], DELETE);
2593 break; 2622 break;
2594 2623
2595 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2624 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2596 arg[0] = -arg[0]; 2625 arg[0] = -arg[0];
2597 /* FALLTHROUGH */ 2626 /* FALLTHROUGH */
2598 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2627 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2599 R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, arg[0], 0); 2628 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2600 break; 2629 break;
2601 2630
2602 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2631 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2603 R->tt_write((const unsigned char *)VT100_ANS, 2632 tt_write ((const unsigned char *)VT100_ANS,
2604 (unsigned int)(sizeof(VT100_ANS) - 1)); 2633 (unsigned int) (sizeof (VT100_ANS) - 1));
2605 break; 2634 break;
2606 2635
2607 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2636 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2608 rxvt_process_sgr_mode(aR_ nargs, arg); 2637 process_sgr_mode (nargs, arg);
2609 break; 2638 break;
2610 2639
2611 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2640 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2612 switch (arg[0]) { 2641 switch (arg[0])
2642 {
2613 case 5: /* DSR requested */ 2643 case 5: /* DSR requested */
2614 R->tt_printf("\033[0n"); 2644 tt_printf ("\033[0n");
2615 break; 2645 break;
2616 case 6: /* CPR requested */ 2646 case 6: /* CPR requested */
2617 rxvt_scr_report_position(aR); 2647 scr_report_position ();
2618 break; 2648 break;
2619#if defined (ENABLE_DISPLAY_ANSWER) 2649#if defined (ENABLE_DISPLAY_ANSWER)
2620 case 7: /* unofficial extension */ 2650 case 7: /* unofficial extension */
2621 R->tt_printf("%-.250s\n", R->rs[Rs_display_name]); 2651 tt_printf ("%-.250s\n", rs[Rs_display_name]);
2622 break; 2652 break;
2623#endif 2653#endif
2624 case 8: /* unofficial extension */ 2654 case 8: /* unofficial extension */
2625 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2655 xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST);
2656 break;
2657 }
2626 break; 2658 break;
2627 }
2628 break;
2629 2659
2630 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2660 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
2631 switch (arg[0]) { 2661 switch (arg[0])
2662 {
2632 case 0: /* char tab stop cleared at active position */ 2663 case 0: /* char tab stop cleared at active position */
2633 rxvt_scr_set_tab(aR_ 0); 2664 scr_set_tab (0);
2634 break; 2665 break;
2635 /* case 1: */ /* line tab stop cleared in active line */ 2666 /* case 1: */ /* line tab stop cleared in active line */
2636 /* case 2: */ /* char tab stops cleared in active line */ 2667 /* case 2: */ /* char tab stops cleared in active line */
2637 case 3: /* all char tab stops are cleared */ 2668 case 3: /* all char tab stops are cleared */
2638 /* case 4: */ /* all line tab stops are cleared */ 2669 /* case 4: */ /* all line tab stops are cleared */
2639 case 5: /* all tab stops are cleared */ 2670 case 5: /* all tab stops are cleared */
2640 rxvt_scr_set_tab(aR_ -1); 2671 scr_set_tab (-1);
2672 break;
2673 }
2641 break; 2674 break;
2642 }
2643 break;
2644 2675
2645 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ 2676 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */
2646 switch (arg[0]) { 2677 switch (arg[0])
2678 {
2647 case 0: /* char tab stop set at active position */ 2679 case 0: /* char tab stop set at active position */
2648 rxvt_scr_set_tab(aR_ 1); 2680 scr_set_tab (1);
2649 break; /* = ESC H */ 2681 break; /* = ESC H */
2650 /* case 1: */ /* line tab stop set at active line */ 2682 /* case 1: */ /* line tab stop set at active line */
2651 case 2: /* char tab stop cleared at active position */ 2683 case 2: /* char tab stop cleared at active position */
2652 rxvt_scr_set_tab(aR_ 0); 2684 scr_set_tab (0);
2653 break; /* = ESC [ 0 g */ 2685 break; /* = ESC [ 0 g */
2654 /* case 3: */ /* line tab stop cleared at active line */ 2686 /* case 3: */ /* line tab stop cleared at active line */
2655 /* case 4: */ /* char tab stops cleared at active line */ 2687 /* case 4: */ /* char tab stops cleared at active line */
2656 case 5: /* all char tab stops are cleared */ 2688 case 5: /* all char tab stops are cleared */
2657 rxvt_scr_set_tab(aR_ -1); 2689 scr_set_tab (-1);
2658 break; /* = ESC [ 3 g */ 2690 break; /* = ESC [ 3 g */
2659 /* case 6: */ /* all line tab stops are cleared */ 2691 /* case 6: */ /* all line tab stops are cleared */
2660 } 2692 }
2661 break; 2693 break;
2662 2694
2663 case CSI_RM: /* 8.3.107: RESET MODE */ 2695 case CSI_RM: /* 8.3.107: RESET MODE */
2664 if (arg[0] == 4) 2696 if (arg[0] == 4)
2665 rxvt_scr_insert_mode(aR_ 0); 2697 scr_insert_mode (0);
2666 break; 2698 break;
2667 2699
2668 case CSI_SM: /* 8.3.126: SET MODE */ 2700 case CSI_SM: /* 8.3.126: SET MODE */
2669 if (arg[0] == 4) 2701 if (arg[0] == 4)
2670 rxvt_scr_insert_mode(aR_ 1); 2702 scr_insert_mode (1);
2671 break; 2703 break;
2672 2704
2673/* 2705 /*
2674 * PRIVATE USE beyond this point. All CSI_7? sequences here 2706 * PRIVATE USE beyond this point. All CSI_7? sequences here
2675 */ 2707 */
2676 case CSI_72: /* DECSTBM: set top and bottom margins */ 2708 case CSI_72: /* DECSTBM: set top and bottom margins */
2677 if (nargs == 1) 2709 if (nargs == 1)
2678 rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); 2710 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1);
2679 else if (nargs == 0 || arg[0] >= arg[1]) 2711 else if (nargs == 0 || arg[0] >= arg[1])
2680 rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); 2712 scr_scroll_region (0, MAX_ROWS - 1);
2681 else 2713 else
2682 rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); 2714 scr_scroll_region (arg[0] - 1, arg[1] - 1);
2683 break; 2715 break;
2684 2716
2685 case CSI_73: 2717 case CSI_73:
2686 rxvt_scr_cursor(aR_ SAVE); 2718 scr_cursor (SAVE);
2687 break; 2719 break;
2688 case CSI_75: 2720 case CSI_75:
2689 rxvt_scr_cursor(aR_ RESTORE); 2721 scr_cursor (RESTORE);
2690 break; 2722 break;
2691 2723
2692#ifndef NO_FRILLS 2724#ifndef NO_FRILLS
2693 case CSI_74: 2725 case CSI_74:
2694 rxvt_process_window_ops(aR_ arg, nargs); 2726 process_window_ops (arg, nargs);
2695 break; 2727 break;
2696#endif 2728#endif
2697 2729
2698 case CSI_78: /* DECREQTPARM */ 2730 case CSI_78: /* DECREQTPARM */
2699 if (arg[0] == 0 || arg[0] == 1) 2731 if (arg[0] == 0 || arg[0] == 1)
2700 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);
2701 /* FALLTHROUGH */ 2733 /* FALLTHROUGH */
2702 2734
2703 default: 2735 default:
2704 break; 2736 break;
2705 } 2737 }
2706} 2738}
2707/*}}} */ 2739/*}}} */
2708 2740
2709#ifndef NO_FRILLS 2741#ifndef NO_FRILLS
2710/* ARGSUSED */ 2742/* ARGSUSED */
2711/* INTPROTO */
2712void 2743void
2713rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) 2744rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2714{ 2745{
2715 int x, y; 2746 int x, y;
2716#if 0 2747#if 0
2717 char *s; 2748 char *s;
2718#endif 2749#endif
2719 XWindowAttributes wattr; 2750 XWindowAttributes wattr;
2720 Window wdummy; 2751 Window wdummy;
2721 2752
2722 if (nargs == 0) 2753 if (nargs == 0)
2723 return; 2754 return;
2724 switch (args[0]) { 2755 switch (args[0])
2756 {
2725 /* 2757 /*
2726 * commands 2758 * commands
2727 */ 2759 */
2728 case 1: /* deiconify window */ 2760 case 1: /* deiconify window */
2729 XMapWindow(R->Xdisplay, R->TermWin.parent[0]); 2761 XMapWindow (display->display, TermWin.parent[0]);
2730 break; 2762 break;
2731 case 2: /* iconify window */ 2763 case 2: /* iconify window */
2732 XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], 2764 XIconifyWindow (display->display, TermWin.parent[0],
2733 DefaultScreen(R->Xdisplay)); 2765 DefaultScreen (display->display));
2734 break; 2766 break;
2735 case 3: /* set position (pixels) */ 2767 case 3: /* set position (pixels) */
2736 XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); 2768 XMoveWindow (display->display, TermWin.parent[0], args[1], args[2]);
2737 break; 2769 break;
2738 case 4: /* set size (pixels) */ 2770 case 4: /* set size (pixels) */
2739 rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); 2771 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2740 break; 2772 break;
2741 case 5: /* raise window */ 2773 case 5: /* raise window */
2742 XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); 2774 XRaiseWindow (display->display, TermWin.parent[0]);
2743 break; 2775 break;
2744 case 6: /* lower window */ 2776 case 6: /* lower window */
2745 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); 2777 XLowerWindow (display->display, TermWin.parent[0]);
2746 break; 2778 break;
2747 case 7: /* refresh window */ 2779 case 7: /* refresh window */
2748 rxvt_scr_touch(aR_ True); 2780 scr_touch (true);
2749 break; 2781 break;
2750 case 8: /* set size (chars) */ 2782 case 8: /* set size (chars) */
2751 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), 2783 set_widthheight ((unsigned int) (args[2] * TermWin.fwidth),
2752 (unsigned int)(args[1] * R->TermWin.fheight)); 2784 (unsigned int) (args[1] * TermWin.fheight));
2753 break; 2785 break;
2754 default: 2786 default:
2755 if (args[0] >= 24) /* set height (chars) */ 2787 if (args[0] >= 24) /* set height (chars) */
2756 rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, 2788 set_widthheight ((unsigned int)TermWin.width,
2757 (unsigned int)(args[1] * R->TermWin.fheight)); 2789 (unsigned int) (args[1] * TermWin.fheight));
2758 break; 2790 break;
2759 /* 2791 /*
2760 * reports - some output format copied from XTerm 2792 * reports - some output format copied from XTerm
2761 */ 2793 */
2762 case 11: /* report window state */ 2794 case 11: /* report window state */
2763 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2795 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2764 R->tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 2796 tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2765 break; 2797 break;
2766 case 13: /* report window position */ 2798 case 13: /* report window position */
2767 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2799 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2768 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, 2800 XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root,
2769 -wattr.border_width, -wattr.border_width, 2801 -wattr.border_width, -wattr.border_width,
2770 &x, &y, &wdummy); 2802 &x, &y, &wdummy);
2771 R->tt_printf("\033[3;%d;%dt", x, y); 2803 tt_printf ("\033[3;%d;%dt", x, y);
2772 break; 2804 break;
2773 case 14: /* report window size (pixels) */ 2805 case 14: /* report window size (pixels) */
2774 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2806 XGetWindowAttributes (display->display, TermWin.parent[0], &wattr);
2775 R->tt_printf("\033[4;%d;%dt", wattr.height, wattr.width); 2807 tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width);
2776 break; 2808 break;
2777 case 18: /* report window size (chars) */ 2809 case 18: /* report window size (chars) */
2778 R->tt_printf("\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); 2810 tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2779 break; 2811 break;
2780#if 0 /* XXX: currently disabled due to security concerns */ 2812#if 0 /* XXX: currently disabled due to security concerns */
2781 case 20: /* report icon label */ 2813 case 20: /* report icon label */
2782 XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); 2814 XGetIconName (display->display, TermWin.parent[0], &s);
2783 R->tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 2815 tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */
2784 break; 2816 break;
2785 case 21: /* report window title */ 2817 case 21: /* report window title */
2786 XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); 2818 XFetchName (display->display, TermWin.parent[0], &s);
2787 R->tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 2819 tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */
2788 break; 2820 break;
2789#endif 2821#endif
2822
2790 } 2823 }
2791} 2824}
2792#endif 2825#endif
2793 2826
2794/*----------------------------------------------------------------------*/ 2827/*----------------------------------------------------------------------*/
2795/* 2828/*
2796 * get input up until STRING TERMINATOR (or BEL) 2829 * get input up until STRING TERMINATOR (or BEL)
2797 * ends_how is terminator used. returned input must be free()d 2830 * ends_how is terminator used. returned input must be free ()d
2798 */ 2831 */
2799/* INTPROTO */
2800unsigned char * 2832unsigned char *
2801rxvt_get_to_st(pR_ unsigned char *ends_how) 2833rxvt_term::get_to_st (unsigned char *ends_how)
2802{ 2834{
2803 int seen_esc = 0; /* seen escape? */ 2835 int seen_esc = 0; /* seen escape? */
2804 unsigned int n = 0; 2836 unsigned int n = 0;
2805 unsigned char *s; 2837 unsigned char *s;
2806 unsigned char ch, string[STRING_MAX]; 2838 unsigned char ch, string[STRING_MAX];
2807 2839
2808 for (; (ch = rxvt_cmd_getc(aR));) { 2840 for (; (ch = cmd_getc ());)
2841 {
2809 if (ch == C0_BEL 2842 if (ch == C0_BEL
2810 || ch == CHAR_ST 2843 || ch == CHAR_ST
2811 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 2844 || (ch == 0x5c && seen_esc)) /* 7bit ST */
2812 break; 2845 break;
2813 if (ch == C0_ESC) { 2846 if (ch == C0_ESC)
2847 {
2814 seen_esc = 1; 2848 seen_esc = 1;
2815 continue; 2849 continue;
2850 }
2816 } else if (ch == '\t') 2851 else if (ch == '\t')
2817 ch = ' '; /* translate '\t' to space */ 2852 ch = ' '; /* translate '\t' to space */
2818 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) 2853 else if (ch < 0x08 || (ch > 0x0d && ch < 0x20))
2819 return NULL; /* other control character - exit */ 2854 return NULL; /* other control character - exit */
2820 if (n < sizeof(string) - 1) 2855 if (n < sizeof (string) - 1)
2821 string[n++] = ch; 2856 string[n++] = ch;
2822 seen_esc = 0; 2857 seen_esc = 0;
2823 } 2858 }
2824 string[n++] = '\0'; 2859 string[n++] = '\0';
2825 if ((s = (unsigned char *)rxvt_malloc(n)) == NULL) 2860 if ((s = (unsigned char *)rxvt_malloc (n)) == NULL)
2826 return NULL; 2861 return NULL;
2827 *ends_how = (ch == 0x5c ? C0_ESC : ch); 2862 *ends_how = (ch == 0x5c ? C0_ESC : ch);
2828 STRNCPY(s, string, n); 2863 STRNCPY (s, string, n);
2829 return s; 2864 return s;
2830} 2865}
2831 2866
2832/*----------------------------------------------------------------------*/ 2867/*----------------------------------------------------------------------*/
2833/* 2868/*
2834 * 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)'
2835 */ 2870 */
2836/* INTPROTO */
2837void 2871void
2838rxvt_process_dcs_seq(pR) 2872rxvt_term::process_dcs_seq ()
2839{ 2873{
2840 unsigned char eh, *s; 2874 unsigned char eh, *s;
2841/* 2875 /*
2842 * Not handled yet 2876 * Not handled yet
2843 */ 2877 */
2844 s = rxvt_get_to_st(aR_ &eh); 2878 s = get_to_st (&eh);
2845 if (s) 2879 if (s)
2846 free(s); 2880 free (s);
2847 return; 2881 return;
2848} 2882}
2849 2883
2850/*----------------------------------------------------------------------*/ 2884/*----------------------------------------------------------------------*/
2851/* 2885/*
2852 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 2886 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2853 */ 2887 */
2854/* INTPROTO */
2855void 2888void
2856rxvt_process_osc_seq(pR) 2889rxvt_term::process_osc_seq ()
2857{ 2890{
2858 unsigned char ch, eh, *s; 2891 unsigned char ch, eh, *s;
2859 int arg; 2892 int arg;
2860 2893
2861 ch = rxvt_cmd_getc(aR); 2894 ch = cmd_getc ();
2862 for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) 2895 for (arg = 0; isdigit (ch); ch = cmd_getc ())
2863 arg = arg * 10 + (ch - '0'); 2896 arg = arg * 10 + (ch - '0');
2864 2897
2865 if (ch == ';') { 2898 if (ch == ';')
2866 s = rxvt_get_to_st(aR_ &eh); 2899 {
2867 if (s) { 2900 s = get_to_st (&eh);
2868 /* 2901 if (s)
2902 {
2903 /*
2869 * rxvt_menubar_dispatch() violates the constness of the string, 2904 * rxvt_menubar_dispatch () violates the constness of the string,
2870 * so do it here 2905 * so do it here
2871 */ 2906 */
2872 if (arg == XTerm_Menu) 2907 if (arg == XTerm_Menu)
2873#if 0 /* XXX: currently disabled due to security concerns */ 2908#if 0 /* XXX: currently disabled due to security concerns */
2874 rxvt_menubar_dispatch(aR_ (char *)s); 2909 menubar_dispatch ((char *)s);
2875#else 2910#else
2876 0; 2911 (void)0;
2877#endif 2912#endif
2878 else 2913 else
2879 rxvt_xterm_seq(aR_ arg, (char *)s, eh); 2914 xterm_seq (arg, (char *)s, eh);
2880 free(s); 2915 free (s);
2881 } 2916 }
2882 } 2917 }
2883} 2918}
2884/* 2919/*
2885 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) 2920 * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL)
2886 * 0 = change iconName/title 2921 * 0 = change iconName/title
… …
2899 * 10 = menu (may change in future) 2934 * 10 = menu (may change in future)
2900 * 20 = bg pixmap 2935 * 20 = bg pixmap
2901 * 39 = change default fg color 2936 * 39 = change default fg color
2902 * 49 = change default bg color 2937 * 49 = change default bg color
2903 * 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
2904 */ 2941 */
2905/* EXTPROTO */
2906void 2942void
2907rxvt_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)))
2908{ 2944{
2909 int changed = 0; 2945 int changed = 0;
2910 int color; 2946 int color;
2911 char *buf, *name; 2947 char *buf, *name;
2912 2948
2913 assert(str != NULL); 2949 assert (str != NULL);
2914 switch (op) { 2950 switch (op)
2951 {
2915 case XTerm_name: 2952 case XTerm_name:
2916 rxvt_set_title(aR_ str); 2953 set_title (str);
2917 /* FALLTHROUGH */ 2954 /* FALLTHROUGH */
2918 case XTerm_iconName: 2955 case XTerm_iconName:
2919 rxvt_set_iconName(aR_ str); 2956 set_iconName (str);
2920 break; 2957 break;
2921 case XTerm_title: 2958 case XTerm_title:
2922 rxvt_set_title(aR_ str); 2959 set_title (str);
2923 break; 2960 break;
2924 case XTerm_Color: 2961 case XTerm_Color:
2925 for (buf = (char *)str; buf && *buf;) { 2962 for (buf = (char *)str; buf && *buf;)
2963 {
2926 if ((name = STRCHR(buf, ';')) == NULL) 2964 if ((name = STRCHR (buf, ';')) == NULL)
2927 break; 2965 break;
2928 *name++ = '\0'; 2966 *name++ = '\0';
2929 color = atoi(buf); 2967 color = atoi (buf);
2930 if (color < 0 || color >= TOTAL_COLORS) 2968 if (color < 0 || color >= TOTAL_COLORS)
2931 break; 2969 break;
2932 if ((buf = STRCHR(name, ';')) != NULL) 2970 if ((buf = STRCHR (name, ';')) != NULL)
2933 *buf++ = '\0'; 2971 *buf++ = '\0';
2934 rxvt_set_window_color(aR_ color + minCOLOR, name); 2972 set_window_color (color + minCOLOR, name);
2935 } 2973 }
2936 break; 2974 break;
2937#ifndef NO_CURSORCOLOR 2975#ifndef NO_CURSORCOLOR
2938 case XTerm_Color_cursor: 2976 case XTerm_Color_cursor:
2939 rxvt_set_window_color(aR_ Color_cursor, str); 2977 set_window_color (Color_cursor, str);
2940 break; 2978 break;
2941#endif 2979#endif
2942 case XTerm_Color_pointer: 2980 case XTerm_Color_pointer:
2943 rxvt_set_window_color(aR_ Color_pointer, str); 2981 set_window_color (Color_pointer, str);
2944 break; 2982 break;
2945#ifndef NO_BOLD_UNDERLINE_REVERSE 2983#ifndef NO_BOLD_UNDERLINE_REVERSE
2946 case XTerm_Color_BD: 2984 case XTerm_Color_BD:
2947 rxvt_set_window_color(aR_ Color_BD, str); 2985 set_window_color (Color_BD, str);
2948 break; 2986 break;
2949 case XTerm_Color_UL: 2987 case XTerm_Color_UL:
2950 rxvt_set_window_color(aR_ Color_UL, str); 2988 set_window_color (Color_UL, str);
2951 break; 2989 break;
2952 case XTerm_Color_RV: 2990 case XTerm_Color_RV:
2953 rxvt_set_window_color(aR_ Color_RV, str); 2991 set_window_color (Color_RV, str);
2954 break; 2992 break;
2955#endif 2993#endif
2956 2994
2957 case XTerm_Menu: 2995 case XTerm_Menu:
2958 /* 2996 /*
2959 * rxvt_menubar_dispatch() violates the constness of the string, 2997 * rxvt_menubar_dispatch () violates the constness of the string,
2960 * so DON'T do it here 2998 * so DON'T do it here
2961 */ 2999 */
2962 break; 3000 break;
2963 case XTerm_Pixmap: 3001 case XTerm_Pixmap:
2964 if (*str != ';') { 3002 if (*str != ';')
3003 {
2965#if XPM_BACKGROUND 3004#if XPM_BACKGROUND
2966 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ 3005 scale_pixmap (""); /* reset to default scaling */
2967 rxvt_set_bgPixmap(aR_ str); /* change pixmap */ 3006 set_bgPixmap (str); /* change pixmap */
2968#endif 3007#endif
2969 rxvt_scr_touch(aR_ True); 3008 scr_touch (true);
2970 } 3009 }
2971 while ((str = STRCHR(str, ';')) != NULL) { 3010 while ((str = STRCHR (str, ';')) != NULL)
2972 str++; 3011 {
3012 str++;
2973#if XPM_BACKGROUND 3013#if XPM_BACKGROUND
2974 changed += rxvt_scale_pixmap(aR_ str); 3014 changed += scale_pixmap (str);
2975#endif 3015#endif
2976 } 3016
2977 if (changed) { 3017 }
3018 if (changed)
3019 {
2978#ifdef XPM_BACKGROUND 3020#ifdef XPM_BACKGROUND
2979 rxvt_resize_pixmap(aR); 3021 resize_pixmap ();
2980#endif 3022#endif
2981 rxvt_scr_touch(aR_ True); 3023 scr_touch (true);
2982 } 3024 }
2983 break; 3025 break;
2984 3026
2985 case XTerm_restoreFG: 3027 case XTerm_restoreFG:
2986 rxvt_set_window_color(aR_ Color_fg, str); 3028 set_window_color (Color_fg, str);
2987 break; 3029 break;
2988 case XTerm_restoreBG: 3030 case XTerm_restoreBG:
2989 rxvt_set_window_color(aR_ Color_bg, str); 3031 set_window_color (Color_bg, str);
2990 break; 3032 break;
2991 case XTerm_logfile: 3033 case XTerm_logfile:
2992 break; 3034 break;
2993 case XTerm_font: 3035 case XTerm_font:
2994 rxvt_change_font(aR_ 0, str); 3036 change_font (str);
2995 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
2996#if 0 3057#if 0
2997 case XTerm_dumpscreen: /* no error notices */ 3058 case XTerm_dumpscreen: /* no error notices */
2998 { 3059 {
2999 int fd; 3060 int fd;
3000 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)
3001 rxvt_scr_dump(aR_ fd); 3062 {
3002 close(fd); 3063 scr_dump (fd);
3003 } 3064 close (fd);
3004 } 3065 }
3005 break; 3066 }
3067 break;
3006#endif 3068#endif
3069
3007 } 3070 }
3008} 3071}
3009/*----------------------------------------------------------------------*/ 3072/*----------------------------------------------------------------------*/
3010 3073
3011/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ 3074/*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */
… …
3016 * 's' = save 3079 * 's' = save
3017 * 'r' = restore 3080 * 'r' = restore
3018 * 't' = toggle 3081 * 't' = toggle
3019 * so no need for fancy checking 3082 * so no need for fancy checking
3020 */ 3083 */
3021/* INTPROTO */
3022int 3084int
3023rxvt_privcases(pR_ int mode, unsigned long bit) 3085rxvt_term::privcases (int mode, unsigned long bit)
3024{ 3086{
3025 int state; 3087 int state;
3026 3088
3027 if (mode == 's') { 3089 if (mode == 's')
3090 {
3028 R->SavedModes |= (R->PrivateModes & bit); 3091 SavedModes |= (PrivateModes & bit);
3029 return -1; 3092 return -1;
3030 } else { 3093 }
3094 else
3095 {
3031 if (mode == 'r') 3096 if (mode == 'r')
3032 state = (R->SavedModes & bit) ? 1 : 0; /* no overlapping */ 3097 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
3033 else 3098 else
3034 state = (mode == 't') ? !(R->PrivateModes & bit) : mode; 3099 state = (mode == 't') ? ! (PrivateModes & bit) : mode;
3035 PrivMode(state, bit); 3100 PrivMode (state, bit);
3036 } 3101 }
3037 return state; 3102 return state;
3038} 3103}
3039 3104
3040/* we're not using priv _yet_ */ 3105/* we're not using priv _yet_ */
3041/* INTPROTO */
3042void 3106void
3043rxvt_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)
3044{ 3108{
3045 unsigned int i, j; 3109 unsigned int i, j;
3046 int state; 3110 int state;
3047 static const struct { 3111 static const struct
3112 {
3048 const int argval; 3113 const int argval;
3049 const unsigned long bit; 3114 const unsigned long bit;
3115 }
3050 } argtopriv[] = { 3116 argtopriv[] = {
3051 { 1, PrivMode_aplCUR }, 3117 { 1, PrivMode_aplCUR },
3052 { 2, PrivMode_vt52 }, 3118 { 2, PrivMode_vt52 },
3053 { 3, PrivMode_132 }, 3119 { 3, PrivMode_132 },
3054 { 4, PrivMode_smoothScroll }, 3120 { 4, PrivMode_smoothScroll },
3055 { 5, PrivMode_rVideo }, 3121 { 5, PrivMode_rVideo },
3056 { 6, PrivMode_relOrigin }, 3122 { 6, PrivMode_relOrigin },
3057 { 7, PrivMode_Autowrap }, 3123 { 7, PrivMode_Autowrap },
3058 { 9, PrivMode_MouseX10 }, 3124 { 9, PrivMode_MouseX10 },
3059#ifdef menuBar_esc 3125#ifdef menuBar_esc
3060 { menuBar_esc, PrivMode_menuBar }, 3126 { menuBar_esc, PrivMode_menuBar },
3061#endif 3127#endif
3062#ifdef scrollBar_esc 3128#ifdef scrollBar_esc
3063 { scrollBar_esc, PrivMode_scrollBar }, 3129 { scrollBar_esc, PrivMode_scrollBar },
3064#endif 3130#endif
3131 // 18, 19 printing-related
3065 { 25, PrivMode_VisibleCursor }, 3132 { 25, PrivMode_VisibleCursor },
3066 { 35, PrivMode_ShiftKeys }, 3133 // 30 show scrollbar rxvt. extension
3067 { 40, PrivMode_132OK }, 3134 { 35, PrivMode_ShiftKeys }, // rxvt extension
3068 { 47, PrivMode_Screen }, 3135 { 40, PrivMode_132OK },
3069 { 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 },
3070#ifndef NO_BACKSPACE_KEY 3141#ifndef NO_BACKSPACE_KEY
3071 { 67, PrivMode_BackSpace }, 3142 { 67, PrivMode_BackSpace },
3072#endif 3143#endif
3073 { 1000, PrivMode_MouseX11 }, 3144 { 1000, PrivMode_MouseX11 },
3074 { 1010, PrivMode_TtyOutputInh }, 3145 // 1001 Use Hilite Mouse Tracking. NYI, TODO
3075 { 1011, PrivMode_Keypress }, 3146 // 1002 Use Cell Motion Mouse Tracking. NYI, TODO
3076 { 1047, PrivMode_Screen }, 3147 // 1003 Use All Motion Mouse Tracking. NYI, TODO
3077 }; 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 };
3078 3158
3079 if (nargs == 0) 3159 if (nargs == 0)
3080 return; 3160 return;
3081 3161
3082/* make lo/hi boolean */ 3162 /* make lo/hi boolean */
3083 if (mode == 'l') 3163 if (mode == 'l')
3084 mode = 0; /* reset */ 3164 mode = 0; /* reset */
3085 else if (mode == 'h') 3165 else if (mode == 'h')
3086 mode = 1; /* set */ 3166 mode = 1; /* set */
3087 3167
3088 for (i = 0; i < nargs; i++) { 3168 for (i = 0; i < nargs; i++)
3169 {
3089 state = -1; 3170 state = -1;
3090 3171
3091 /* basic handling */ 3172 /* basic handling */
3092 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3173 for (j = 0; j < (sizeof (argtopriv)/sizeof (argtopriv[0])); j++)
3093 if (argtopriv[j].argval == arg[i]) { 3174 if (argtopriv[j].argval == arg[i])
3175 {
3094 state = rxvt_privcases(aR_ mode, argtopriv[j].bit); 3176 state = privcases (mode, argtopriv[j].bit);
3095 break; 3177 break;
3096 } 3178 }
3097 3179
3098 /* extra handling for values with state unkept */ 3180 /* extra handling for values with state unkept */
3099 if (state == -1)
3100 switch (arg[i]) { 3181 switch (arg[i])
3182 {
3101 case 1048: /* alternative cursor save */ 3183 case 1048: /* alternative cursor save */
3102 if (mode == 0) 3184 case 1049:
3103 rxvt_scr_cursor(aR_ RESTORE); 3185 if (mode == 0)
3104 else if (mode == 1) 3186 scr_cursor (RESTORE);
3105 rxvt_scr_cursor(aR_ SAVE); 3187 else if (mode == 1)
3188 scr_cursor (SAVE);
3106 /* FALLTHROUGH */ 3189 /* FALLTHROUGH */
3107 default: 3190 }
3108 continue; /* for(;i;) */
3109 }
3110 3191
3192 if (state >= 0)
3111 /* extra handling for values with valid 0 or 1 state */ 3193 /* extra handling for values with valid 0 or 1 state */
3112 switch (arg[i]) { 3194 switch (arg[i])
3195 {
3113 /* case 1: - application cursor keys */ 3196 /* case 1: - application cursor keys */
3114 case 2: /* VT52 mode */ 3197 case 2: /* VT52 mode */
3115 /* oddball mode. should be set regardless of set/reset 3198 /* oddball mode. should be set regardless of set/reset
3116 * parameter. Return from VT52 mode with an ESC < from 3199 * parameter. Return from VT52 mode with an ESC < from
3117 * within VT52 mode 3200 * within VT52 mode
3118 */ 3201 */
3119 PrivMode(1, PrivMode_vt52); 3202 PrivMode (1, PrivMode_vt52);
3120 break; 3203 break;
3121 case 3: /* 80/132 */ 3204 case 3: /* 80/132 */
3122 if (R->PrivateModes & PrivMode_132OK) 3205 if (PrivateModes & PrivMode_132OK)
3123 rxvt_set_widthheight(aR_ 3206 set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height);
3124 (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), 3207 break;
3125 (unsigned int)R->TermWin.height);
3126 break;
3127 case 4: /* smooth scrolling */ 3208 case 4: /* smooth scrolling */
3128 if (state) 3209 if (state)
3129 R->Options &= ~Opt_jumpScroll; 3210 Options &= ~Opt_jumpScroll;
3130 else 3211 else
3131 R->Options |= Opt_jumpScroll; 3212 Options |= Opt_jumpScroll;
3132 break; 3213 break;
3133 case 5: /* reverse video */ 3214 case 5: /* reverse video */
3134 rxvt_scr_rvideo_mode(aR_ state); 3215 scr_rvideo_mode (state);
3135 break; 3216 break;
3136 case 6: /* relative/absolute origins */ 3217 case 6: /* relative/absolute origins */
3137 rxvt_scr_relative_origin(aR_ state); 3218 scr_relative_origin (state);
3138 break; 3219 break;
3139 case 7: /* autowrap */ 3220 case 7: /* autowrap */
3140 rxvt_scr_autowrap(aR_ state); 3221 scr_autowrap (state);
3141 break; 3222 break;
3142 /* 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 */
3143 case 9: /* X10 mouse reporting */ 3224 case 9: /* X10 mouse reporting */
3144 if (state) /* orthogonal */ 3225 if (state) /* orthogonal */
3145 R->PrivateModes &= ~(PrivMode_MouseX11); 3226 PrivateModes &= ~ (PrivMode_MouseX11);
3146 break; 3227 break;
3147#ifdef menuBar_esc 3228#ifdef menuBar_esc
3148 case menuBar_esc: 3229 case menuBar_esc:
3149#ifdef MENUBAR 3230#ifdef MENUBAR
3150 rxvt_map_menuBar(aR_ state); 3231 map_menuBar (state);
3151#endif 3232#endif
3152 break; 3233 break;
3153#endif 3234#endif
3154#ifdef scrollBar_esc 3235#ifdef scrollBar_esc
3155 case scrollBar_esc: 3236 case scrollBar_esc:
3156 if (rxvt_scrollbar_mapping(aR_ state)) { 3237 if (scrollbar_mapping (state))
3157 rxvt_resize_all_windows(aR_ 0, 0, 0); 3238 {
3158 rxvt_scr_touch(aR_ True); 3239 resize_all_windows (0, 0, 0);
3159 } 3240 scr_touch (true);
3160 break; 3241 }
3242 break;
3161#endif 3243#endif
3162 case 25: /* visible/invisible cursor */ 3244 case 25: /* visible/invisible cursor */
3163 rxvt_scr_cursor_visible(aR_ state); 3245 scr_cursor_visible (state);
3164 break; 3246 break;
3165 /* case 35: - shift keys */ 3247 /* case 35: - shift keys */
3166 /* case 40: - 80 <--> 132 mode */ 3248 /* case 40: - 80 <--> 132 mode */
3167 case 47: /* secondary screen */ 3249 case 47: /* secondary screen */
3168 rxvt_scr_change_screen(aR_ state); 3250 scr_change_screen (state);
3169 break; 3251 break;
3170 /* case 66: - application key pad */ 3252 /* case 66: - application key pad */
3171 /* case 67: - backspace key */ 3253 /* case 67: - backspace key */
3172 case 1000: /* X11 mouse reporting */ 3254 case 1000: /* X11 mouse reporting */
3173 if (state) /* orthogonal */ 3255 if (state) /* orthogonal */
3174 R->PrivateModes &= ~(PrivMode_MouseX10); 3256 PrivateModes &= ~ (PrivMode_MouseX10);
3175 break; 3257 break;
3176#if 0 3258#if 0
3177 case 1001: 3259 case 1001:
3178 break; /* X11 mouse highlighting */ 3260 break; /* X11 mouse highlighting */
3179#endif 3261#endif
3180 case 1010: /* scroll to bottom on TTY output inhibit */ 3262 case 1010: /* scroll to bottom on TTY output inhibit */
3181 if (state) 3263 if (state)
3182 R->Options &= ~Opt_scrollTtyOutput; 3264 Options &= ~Opt_scrollTtyOutput;
3183 else 3265 else
3184 R->Options |= Opt_scrollTtyOutput; 3266 Options |= Opt_scrollTtyOutput;
3185 break; 3267 break;
3186 case 1011: /* scroll to bottom on key press */ 3268 case 1011: /* scroll to bottom on key press */
3187 if (state) 3269 if (state)
3188 R->Options |= Opt_scrollTtyKeypress; 3270 Options |= Opt_scrollTtyKeypress;
3189 else 3271 else
3190 R->Options &= ~Opt_scrollTtyKeypress; 3272 Options &= ~Opt_scrollTtyKeypress;
3191 break; 3273 break;
3192 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 */
3193 if (R->current_screen != PRIMARY) 3276 if (current_screen != PRIMARY)
3194 rxvt_scr_erase_screen(aR_ 2); 3277 scr_erase_screen (2);
3195 rxvt_scr_change_screen(aR_ state); 3278 scr_change_screen (state);
3196 /* FALLTHROUGH */ 3279 /* FALLTHROUGH */
3197 default: 3280 default:
3198 break; 3281 break;
3199 } 3282 }
3200 } 3283 }
3201} 3284}
3202/*}}} */ 3285/*}}} */
3203 3286
3204/*{{{ process sgr sequences */ 3287/*{{{ process sgr sequences */
3205/* INTPROTO */
3206void 3288void
3207rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) 3289rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3208{ 3290{
3209 unsigned int i; 3291 unsigned int i;
3210 short rendset; 3292 short rendset;
3211 int rendstyle; 3293 int rendstyle;
3212 3294
3213 if (nargs == 0) { 3295 if (nargs == 0)
3214 rxvt_scr_rendition(aR_ 0, ~RS_None);
3215 return;
3216 } 3296 {
3297 scr_rendition (0, ~RS_None);
3298 return;
3299 }
3217 for (i = 0; i < nargs; i++) { 3300 for (i = 0; i < nargs; i++)
3301 {
3218 rendset = -1; 3302 rendset = -1;
3219 switch (arg[i]) { 3303 switch (arg[i])
3220 case 0: 3304 {
3305 case 0:
3221 rendset = 0, rendstyle = ~RS_None; 3306 rendset = 0, rendstyle = ~RS_None;
3222 break; 3307 break;
3223 case 1: 3308 case 1:
3224 rendset = 1, rendstyle = RS_Bold; 3309 rendset = 1, rendstyle = RS_Bold;
3225 break; 3310 break;
3226 case 4: 3311 case 4:
3227 rendset = 1, rendstyle = RS_Uline; 3312 rendset = 1, rendstyle = RS_Uline;
3228 break; 3313 break;
3229 case 5: 3314 case 5:
3230 rendset = 1, rendstyle = RS_Blink; 3315 rendset = 1, rendstyle = RS_Blink;
3231 break; 3316 break;
3232 case 7: 3317 case 7:
3233 rendset = 1, rendstyle = RS_RVid; 3318 rendset = 1, rendstyle = RS_RVid;
3234 break; 3319 break;
3235 case 22: 3320 case 8:
3321 // invisible. NYI
3322 break;
3323 case 22:
3236 rendset = 0, rendstyle = RS_Bold; 3324 rendset = 0, rendstyle = RS_Bold;
3237 break; 3325 break;
3238 case 24: 3326 case 24:
3239 rendset = 0, rendstyle = RS_Uline; 3327 rendset = 0, rendstyle = RS_Uline;
3240 break; 3328 break;
3241 case 25: 3329 case 25:
3242 rendset = 0, rendstyle = RS_Blink; 3330 rendset = 0, rendstyle = RS_Blink;
3243 break; 3331 break;
3244 case 27: 3332 case 27:
3245 rendset = 0, rendstyle = RS_RVid; 3333 rendset = 0, rendstyle = RS_RVid;
3246 break; 3334 break;
3247 } 3335 case 28:
3336 // visible. NYI
3337 break;
3338 }
3339
3248 if (rendset != -1) { 3340 if (rendset != -1)
3249 rxvt_scr_rendition(aR_ rendset, rendstyle); 3341 {
3342 scr_rendition (rendset, rendstyle);
3250 continue; /* for(;i;) */ 3343 continue; /* for (;i;) */
3251 } 3344 }
3252 3345
3253 switch (arg[i]) { 3346 switch (arg[i])
3254 case 30: 3347 {
3348 case 30:
3255 case 31: /* set fg color */ 3349 case 31: /* set fg color */
3256 case 32: 3350 case 32:
3257 case 33: 3351 case 33:
3258 case 34: 3352 case 34:
3259 case 35: 3353 case 35:
3260 case 36: 3354 case 36:
3261 case 37: 3355 case 37:
3262 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), 3356 scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg);
3263 Color_fg); 3357 break;
3264 break;
3265#ifdef TTY_256COLOR 3358#ifdef TTY_256COLOR
3266 case 38: 3359 case 38:
3267 if (nargs > i + 2 && arg[i + 1] == 5) { 3360 if (nargs > i + 2 && arg[i + 1] == 5)
3268 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3361 {
3269 Color_fg); 3362 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg);
3270 i += 2; 3363 i += 2;
3271 } 3364 }
3272 break; 3365 break;
3273#endif 3366#endif
3274 case 39: /* default fg */ 3367 case 39: /* default fg */
3275 rxvt_scr_color(aR_ Color_fg, Color_fg); 3368 scr_color (Color_fg, Color_fg);
3276 break; 3369 break;
3277 3370
3278 case 40: 3371 case 40:
3279 case 41: /* set bg color */ 3372 case 41: /* set bg color */
3280 case 42: 3373 case 42:
3281 case 43: 3374 case 43:
3282 case 44: 3375 case 44:
3283 case 45: 3376 case 45:
3284 case 46: 3377 case 46:
3285 case 47: 3378 case 47:
3286 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), 3379 scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg);
3287 Color_bg); 3380 break;
3288 break;
3289#ifdef TTY_256COLOR 3381#ifdef TTY_256COLOR
3290 case 48: 3382 case 48:
3291 if (nargs > i + 2 && arg[i + 1] == 5) { 3383 if (nargs > i + 2 && arg[i + 1] == 5)
3292 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3384 {
3293 Color_bg); 3385 scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg);
3294 i += 2; 3386 i += 2;
3295 } 3387 }
3296 break; 3388 break;
3297#endif 3389#endif
3298 case 49: /* default bg */ 3390 case 49: /* default bg */
3299 rxvt_scr_color(aR_ Color_bg, Color_bg); 3391 scr_color (Color_bg, Color_bg);
3300 break; 3392 break;
3301 3393
3302#ifndef NO_BRIGHTCOLOR 3394#ifndef NO_BRIGHTCOLOR
3303 case 90: 3395 case 90:
3304 case 91: /* set bright fg color */ 3396 case 91: /* set bright fg color */
3305 case 92: 3397 case 92:
3306 case 93: 3398 case 93:
3307 case 94: 3399 case 94:
3308 case 95: 3400 case 95:
3309 case 96: 3401 case 96:
3310 case 97: 3402 case 97:
3311 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3403 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 90)),
3312 Color_fg); 3404 Color_fg);
3313 break; 3405 break;
3314 case 100: 3406 case 100:
3315 case 101: /* set bright bg color */ 3407 case 101: /* set bright bg color */
3316 case 102: 3408 case 102:
3317 case 103: 3409 case 103:
3318 case 104: 3410 case 104:
3319 case 105: 3411 case 105:
3320 case 106: 3412 case 106:
3321 case 107: 3413 case 107:
3322 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3414 scr_color ((unsigned int) (minBrightCOLOR + (arg[i] - 100)),
3323 Color_bg); 3415 Color_bg);
3324 break; 3416 break;
3325#endif 3417#endif
3326 } 3418
3419 }
3327 } 3420 }
3328} 3421}
3329/*}}} */ 3422/*}}} */
3330 3423
3331/*{{{ process Rob Nation's own graphics mode sequences */ 3424/*{{{ process Rob Nation's own graphics mode sequences */
3332/* INTPROTO */
3333void 3425void
3334rxvt_process_graphics(pR) 3426rxvt_term::process_graphics ()
3335{ 3427{
3336 unsigned char ch, cmd = rxvt_cmd_getc(aR); 3428 unsigned char ch, cmd = cmd_getc ();
3337 3429
3338#ifndef RXVT_GRAPHICS 3430 if (cmd == 'Q')
3339 if (cmd == 'Q') { /* query graphics */ 3431 { /* query graphics */
3340 R->tt_printf("\033G0\n"); /* no graphics */ 3432 tt_printf ("\033G0\n"); /* no graphics */
3341 return; 3433 return;
3342 } 3434 }
3343/* swallow other graphics sequences until terminating ':' */ 3435 /* swallow other graphics sequences until terminating ':' */
3344 do 3436 do
3345 ch = rxvt_cmd_getc(aR); 3437 ch = cmd_getc ();
3346 while (ch != ':'); 3438 while (ch != ':');
3347#else
3348 unsigned int nargs;
3349 int args[NGRX_PTS];
3350 unsigned char *text = NULL;
3351
3352 if (cmd == 'Q') { /* query graphics */
3353 R->tt_printf("\033G1\n"); /* yes, graphics (color) */
3354 return;
3355 }
3356 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) {
3357 int neg;
3358
3359 ch = rxvt_cmd_getc(aR);
3360 neg = (ch == '-');
3361 if (neg || ch == '+')
3362 ch = rxvt_cmd_getc(aR);
3363
3364 for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR))
3365 args[nargs] = args[nargs] * 10 + (ch - '0');
3366 if (neg)
3367 args[nargs] = -args[nargs];
3368
3369 nargs++;
3370 args[nargs] = 0;
3371 if (ch != ';')
3372 break;
3373 }
3374
3375 if ((cmd == 'T') && (nargs >= 5)) {
3376 int i, len = args[4];
3377
3378 text = rxvt_malloc((len + 1) * sizeof(char));
3379
3380 if (text != NULL) {
3381 for (i = 0; i < len; i++)
3382 text[i] = rxvt_cmd_getc(aR);
3383 text[len] = '\0';
3384 }
3385 }
3386 rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text);
3387#endif
3388} 3439}
3389/*}}} */ 3440/*}}} */
3390 3441
3391/* ------------------------------------------------------------------------- */ 3442/* ------------------------------------------------------------------------- */
3392 3443
3393/* 3444/*
3394 * Send printf() formatted output to the command. 3445 * Send printf () formatted output to the command.
3395 * Only use for small amounts of data. 3446 * Only use for small amounts of data.
3396 */ 3447 */
3397void 3448void
3398rxvt_term::tt_printf (const char *fmt,...) 3449rxvt_term::tt_printf (const char *fmt,...)
3399{ 3450{
… …
3417 3468
3418 if (len) 3469 if (len)
3419 { 3470 {
3420 if (v_buflen == 0) 3471 if (v_buflen == 0)
3421 { 3472 {
3422 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
3423 if (written == len) 3475 if ((unsigned int)written == len)
3424 return; 3476 return;
3425 3477
3426 data += written; 3478 data += written;
3427 len -= written; 3479 len -= written;
3428 } 3480 }

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