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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.1 by pcg, Mon Nov 24 17:28:08 2003 UTC vs.
Revision 1.35 by pcg, Sat Jan 31 03:27:45 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: command.C,v 1.1 2003/11/24 17:28:08 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>
… …
48#include "../config.h" /* NECESSARY */ 47#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 48#include "rxvt.h" /* NECESSARY */
50#include "version.h" 49#include "version.h"
51#include "command.h" 50#include "command.h"
52 51
52#include <wchar.h>
53
53/*----------------------------------------------------------------------*/ 54/*----------------------------------------------------------------------*/
54 55
55/*{{{ Convert the keypress event into a string */ 56/*{{{ Convert the keypress event into a string */
56/* INTPROTO */
57void 57void
58rxvt_lookup_key(pR_ XKeyEvent *ev) 58rxvt_term::lookup_key (XKeyEvent *ev)
59{ 59{
60 int ctrl, meta, shft, len; 60 int ctrl, meta, shft, len;
61 unsigned int newlen; 61 unsigned int newlen;
62 KeySym keysym; 62 KeySym keysym;
63#ifdef DEBUG_CMD 63#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 64 static int debug_key = 1; /* accessible by a debugger only */
65#endif 65#endif
66#ifdef USE_XIM
67 int valid_keysym; 66 int valid_keysym;
68#endif 67 unsigned char kbuf[KBUFSZ];
69 unsigned char *kbuf = R->h->kbuf;
70 68
71/* 69/*
72 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 70 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
73 * escape sequence to toggle the Keypad. 71 * escape sequence to toggle the Keypad.
74 * 72 *
75 * Always permit `shift' to override the current setting 73 * Always permit `shift' to override the current setting
76 */ 74 */
77 shft = (ev->state & ShiftMask); 75 shft = (ev->state & ShiftMask);
78 ctrl = (ev->state & ControlMask); 76 ctrl = (ev->state & ControlMask);
79 meta = (ev->state & R->h->ModMetaMask); 77 meta = (ev->state & ModMetaMask);
78
80 if (R->numlock_state || (ev->state & R->h->ModNumLockMask)) { 79 if (numlock_state || (ev->state & ModNumLockMask))
80 {
81 R->numlock_state = (ev->state & R->h->ModNumLockMask); 81 numlock_state = (ev->state & ModNumLockMask);
82 PrivMode((!R->numlock_state), PrivMode_aplKP); 82 PrivMode((!numlock_state), PrivMode_aplKP);
83 } 83 }
84
85 kbuf[0] = 0;
86
84#ifdef USE_XIM 87#ifdef USE_XIM
85 if (R->h->Input_Context != NULL) { 88 if (Input_Context)
89 {
86 Status status_return; 90 Status status_return;
87 91
88 kbuf[0] = '\0';
89#ifdef X_HAVE_UTF8_STRING 92#ifdef X_HAVE_UTF8_STRING
93 if (enc_utf8 && 0)
90 len = Xutf8LookupString(R->h->Input_Context, ev, (char *)kbuf, 94 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf,
91 KBUFSZ, &keysym, &status_return); 95 KBUFSZ, &keysym, &status_return);
92#else 96 else
93 len = XmbLookupString(R->h->Input_Context, ev, (char *)kbuf,
94 KBUFSZ, &keysym, &status_return);
95#endif 97#endif
98 {
99 wchar_t wkbuf[KBUFSZ + 1];
100
101 // the XOpenIM manpage lies about hardcoding the locale
102 // at the point of XOpenIM, so temporarily switch locales
103 if (rs[Rs_imLocale])
104 SET_LOCALE (rs[Rs_imLocale]);
105 // assume wchar_t == unicode or better
106 len = XwcLookupString (Input_Context, ev, wkbuf,
107 KBUFSZ, &keysym, &status_return);
108 if (rs[Rs_imLocale])
109 SET_LOCALE (locale);
110
111 if (status_return == XLookupChars
112 || status_return == XLookupBoth)
113 {
114 wkbuf[len] = 0;
115 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
116 if (len < 0)
117 len = 0;
118 }
119 else
120 len = 0;
121 }
122
96 valid_keysym = ((status_return == XLookupKeySym) 123 valid_keysym = status_return == XLookupKeySym
97 || (status_return == XLookupBoth)); 124 || status_return == XLookupBoth;
125 }
98 } else { 126 else
127#endif
128 {
99 len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, 129 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
100 &R->h->compose);
101 valid_keysym = 1; 130 valid_keysym = !len;
102 } 131 }
103#else /* USE_XIM */
104 len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym,
105 &R->h->compose);
106/*
107 * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1
108 * good for installations with correct fonts, but without XLOCALE
109 */
110 if (!len) {
111 if ((keysym >= 0x0100) && (keysym < 0x0800)) {
112 kbuf[0] = (keysym & 0xFF);
113 kbuf[1] = '\0';
114 len = 1;
115 } else
116 kbuf[0] = '\0';
117 }
118#endif /* USE_XIM */
119 132
120#ifdef USE_XIM
121 if (valid_keysym) 133 if (valid_keysym)
122#endif
123 { 134 {
124/* for some backwards compatibility */ 135/* for some backwards compatibility */
125#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 136#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
126# ifdef HOTKEY_CTRL 137# ifdef HOTKEY_CTRL
127 if (ctrl) { 138 if (ctrl)
128# else 139# else
129 if (meta) { 140 if (meta)
130# endif 141# endif
142 {
131 if (keysym == R->h->ks_bigfont) { 143 if (keysym == ks_bigfont)
144 {
132 rxvt_change_font(aR_ 0, FONT_UP); 145 change_font (0, FONT_UP);
133 return; 146 return;
134 } else if (keysym == R->h->ks_smallfont) { 147 }
148 else if (keysym == ks_smallfont)
149 {
135 rxvt_change_font(aR_ 0, FONT_DN); 150 change_font (0, FONT_DN);
136 return; 151 return;
137 } 152 }
138 } 153 }
139#endif 154#endif
140 155
141 if (R->TermWin.saveLines) { 156 if (TermWin.saveLines) {
142#ifdef UNSHIFTED_SCROLLKEYS 157#ifdef UNSHIFTED_SCROLLKEYS
143 if (!ctrl && !meta) { 158 if (!ctrl && !meta) {
144#else 159#else
145 if (IS_SCROLL_MOD) { 160 if (IS_SCROLL_MOD) {
146#endif 161#endif
147 int lnsppg; 162 int lnsppg;
148 163
149#ifdef PAGING_CONTEXT_LINES 164#ifdef PAGING_CONTEXT_LINES
150 lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; 165 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
151#else 166#else
152 lnsppg = R->TermWin.nrow * 4 / 5; 167 lnsppg = TermWin.nrow * 4 / 5;
153#endif 168#endif
154 if (keysym == XK_Prior) { 169 if (keysym == XK_Prior) {
155 rxvt_scr_page(aR_ UP, lnsppg); 170 scr_page (UP, lnsppg);
156 return; 171 return;
157 } else if (keysym == XK_Next) { 172 } else if (keysym == XK_Next) {
158 rxvt_scr_page(aR_ DN, lnsppg); 173 scr_page (DN, lnsppg);
159 return; 174 return;
160 } 175 }
161 } 176 }
162#ifdef SCROLL_ON_UPDOWN_KEYS 177#ifdef SCROLL_ON_UPDOWN_KEYS
163 if (IS_SCROLL_MOD) { 178 if (IS_SCROLL_MOD) {
164 if (keysym == XK_Up) { 179 if (keysym == XK_Up) {
165 rxvt_scr_page(aR_ UP, 1); 180 scr_page (UP, 1);
166 return; 181 return;
167 } else if (keysym == XK_Down) { 182 } else if (keysym == XK_Down) {
168 rxvt_scr_page(aR_ DN, 1); 183 scr_page (DN, 1);
169 return; 184 return;
170 } 185 }
171 } 186 }
172#endif 187#endif
173#ifdef SCROLL_ON_HOMEEND_KEYS 188#ifdef SCROLL_ON_HOMEEND_KEYS
174 if (IS_SCROLL_MOD) { 189 if (IS_SCROLL_MOD) {
175 if (keysym == XK_Home) { 190 if (keysym == XK_Home) {
176 rxvt_scr_move_to(aR_ 0, 1); 191 scr_move_to (0, 1);
177 return; 192 return;
178 } else if (keysym == XK_End) { 193 } else if (keysym == XK_End) {
179 rxvt_scr_move_to(aR_ 1, 0); 194 scr_move_to (1, 0);
180 return; 195 return;
181 } 196 }
182 } 197 }
183#endif 198#endif
184 } 199 }
… …
186 if (shft) { 201 if (shft) {
187 /* Shift + F1 - F10 generates F11 - F20 */ 202 /* Shift + F1 - F10 generates F11 - F20 */
188 if (keysym >= XK_F1 && keysym <= XK_F10) { 203 if (keysym >= XK_F1 && keysym <= XK_F10) {
189 keysym += (XK_F11 - XK_F1); 204 keysym += (XK_F11 - XK_F1);
190 shft = 0; /* turn off Shift */ 205 shft = 0; /* turn off Shift */
191 } else if (!ctrl && !meta && (R->h->PrivateModes & PrivMode_ShiftKeys)) { 206 } else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) {
192 switch (keysym) { 207 switch (keysym) {
193 /* normal XTerm key bindings */ 208 /* normal XTerm key bindings */
194 case XK_Insert: /* Shift+Insert = paste mouse selection */ 209 case XK_Insert: /* Shift+Insert = paste mouse selection */
195 rxvt_selection_request(aR_ ev->time, 0, 0); 210 selection_request (ev->time, 0, 0);
196 return; 211 return;
197 /* rxvt extras */ 212 /* rxvt extras */
198 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 213 case XK_KP_Add: /* Shift+KP_Add = bigger font */
199 rxvt_change_font(aR_ 0, FONT_UP); 214 change_font (0, FONT_UP);
200 return; 215 return;
201 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 216 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
202 rxvt_change_font(aR_ 0, FONT_DN); 217 change_font (0, FONT_DN);
203 return; 218 return;
204 } 219 }
205 } 220 }
206 } 221 }
207#ifdef PRINTPIPE 222#ifdef PRINTPIPE
208 if (keysym == XK_Print) { 223 if (keysym == XK_Print) {
209 rxvt_scr_printscreen(aR_ ctrl | shft); 224 scr_printscreen (ctrl | shft);
210 return; 225 return;
211 } 226 }
212#endif 227#endif
213#ifdef GREEK_SUPPORT 228#ifdef GREEK_SUPPORT
214 if (keysym == R->h->ks_greekmodeswith) { 229 if (keysym == ks_greekmodeswith) {
215 R->h->greek_mode = !R->h->greek_mode; 230 greek_mode = !greek_mode;
216 if (R->h->greek_mode) { 231 if (greek_mode) {
217 rxvt_xterm_seq(aR_ XTerm_title, 232 xterm_seq (XTerm_title,
218 (greek_getmode() == GREEK_ELOT928 233 (greek_getmode() == GREEK_ELOT928
219 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 234 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST);
220 greek_reset(); 235 greek_reset();
221 } else 236 } else
222 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 237 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
223 return; 238 return;
224 } 239 }
225#endif 240#endif
226 241
227 if (keysym >= 0xFF00 && keysym <= 0xFFFF) { 242 if (keysym >= 0xFF00 && keysym <= 0xFFFF) {
228#ifdef KEYSYM_RESOURCE 243#ifdef KEYSYM_RESOURCE
229 if (!(shft | ctrl) && R->h->Keysym_map[keysym & 0xFF] != NULL) { 244 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) {
230 unsigned int l; 245 unsigned int l;
231 const unsigned char *kbuf0; 246 const unsigned char *kbuf0;
232 const unsigned char ch = C0_ESC; 247 const unsigned char ch = C0_ESC;
233 248
234 kbuf0 = (R->h->Keysym_map[keysym & 0xFF]); 249 kbuf0 = (Keysym_map[keysym & 0xFF]);
235 l = (unsigned int)*kbuf0++; 250 l = (unsigned int)*kbuf0++;
236 251
237 /* escape prefix */ 252 /* escape prefix */
238 if (meta) 253 if (meta)
239# ifdef META8_OPTION 254# ifdef META8_OPTION
240 if (R->h->meta_char == C0_ESC) 255 if (meta_char == C0_ESC)
241# endif 256# endif
242 rxvt_tt_write(aR_ &ch, 1); 257 tt_write (&ch, 1);
243 rxvt_tt_write(aR_ kbuf0, l); 258 tt_write (kbuf0, l);
244 return; 259 return;
245 } else 260 } else
246#endif 261#endif
247 { 262 {
248 newlen = 1; 263 newlen = 1;
249 switch (keysym) { 264 switch (keysym) {
250#ifndef NO_BACKSPACE_KEY 265#ifndef NO_BACKSPACE_KEY
251 case XK_BackSpace: 266 case XK_BackSpace:
252 if (R->h->PrivateModes & PrivMode_HaveBackSpace) { 267 if (PrivateModes & PrivMode_HaveBackSpace) {
253 kbuf[0] = (!!(R->h->PrivateModes & PrivMode_BackSpace) 268 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
254 ^ !!ctrl) ? '\b' : '\177'; 269 ^ !!ctrl) ? '\b' : '\177';
255 kbuf[1] = '\0'; 270 kbuf[1] = '\0';
256 } else 271 } else
257 STRCPY(kbuf, R->h->key_backspace); 272 STRCPY(kbuf, key_backspace);
258# ifdef MULTICHAR_SET 273# ifdef MULTICHAR_SET
259 if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { 274 if ((Options & Opt_mc_hack) && screen.cur.col > 0) {
260 int col, row; 275 int col, row;
261 276
262 newlen = STRLEN(kbuf); 277 newlen = STRLEN(kbuf);
263 col = R->screen.cur.col - 1; 278 col = screen.cur.col - 1;
264 row = R->screen.cur.row + R->TermWin.saveLines; 279 row = screen.cur.row + TermWin.saveLines;
265 if (IS_MULTI2(R->screen.rend[row][col])) 280 if (IS_MULTI2(screen.rend[row][col]))
266 MEMMOVE(kbuf + newlen, kbuf, newlen + 1); 281 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
267 } 282 }
268# endif 283# endif
269 break; 284 break;
270#endif 285#endif
271#ifndef NO_DELETE_KEY 286#ifndef NO_DELETE_KEY
272 case XK_Delete: 287 case XK_Delete:
273 STRCPY(kbuf, R->h->key_delete); 288 STRCPY(kbuf, key_delete);
274# ifdef MULTICHAR_SET 289# ifdef MULTICHAR_SET
275 if (R->Options & Opt_mc_hack) { 290 if (Options & Opt_mc_hack) {
276 int col, row; 291 int col, row;
277 292
278 newlen = STRLEN(kbuf); 293 newlen = STRLEN(kbuf);
279 col = R->screen.cur.col; 294 col = screen.cur.col;
280 row = R->screen.cur.row + R->TermWin.saveLines; 295 row = screen.cur.row + TermWin.saveLines;
281 if (IS_MULTI1(R->screen.rend[row][col])) 296 if (IS_MULTI1(screen.rend[row][col]))
282 MEMMOVE(kbuf + newlen, kbuf, newlen + 1); 297 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
283 } 298 }
284# endif 299# endif
285 break; 300 break;
286#endif 301#endif
… …
304#ifdef XK_KP_Left 319#ifdef XK_KP_Left
305 case XK_KP_Up: /* \033Ox or standard */ 320 case XK_KP_Up: /* \033Ox or standard */
306 case XK_KP_Down: /* \033Or or standard */ 321 case XK_KP_Down: /* \033Or or standard */
307 case XK_KP_Right: /* \033Ov or standard */ 322 case XK_KP_Right: /* \033Ov or standard */
308 case XK_KP_Left: /* \033Ot or standard */ 323 case XK_KP_Left: /* \033Ot or standard */
309 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 324 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
310 STRCPY(kbuf, "\033OZ"); 325 STRCPY(kbuf, "\033OZ");
311 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 326 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
312 break; 327 break;
313 } else 328 } else
314 /* translate to std. cursor key */ 329 /* translate to std. cursor key */
… …
325 if (shft) 340 if (shft)
326 kbuf[2] = ("dacb"[keysym - XK_Left]); 341 kbuf[2] = ("dacb"[keysym - XK_Left]);
327 else if (ctrl) { 342 else if (ctrl) {
328 kbuf[1] = 'O'; 343 kbuf[1] = 'O';
329 kbuf[2] = ("dacb"[keysym - XK_Left]); 344 kbuf[2] = ("dacb"[keysym - XK_Left]);
330 } else if (R->h->PrivateModes & PrivMode_aplCUR) 345 } else if (PrivateModes & PrivMode_aplCUR)
331 kbuf[1] = 'O'; 346 kbuf[1] = 'O';
332#ifdef MULTICHAR_SET 347#ifdef MULTICHAR_SET
333 //TODO: ?? 348 //TODO: ??
334 if (R->Options & Opt_mc_hack) { 349 if (Options & Opt_mc_hack) {
335 int col, row, m; 350 int col, row, m;
336 351
337 col = R->screen.cur.col; 352 col = screen.cur.col;
338 row = R->screen.cur.row + R->TermWin.saveLines; 353 row = screen.cur.row + TermWin.saveLines;
339 m = 0; 354 m = 0;
340 if (keysym == XK_Right 355 if (keysym == XK_Right
341 && IS_MULTI1(R->screen.rend[row][col])) 356 && IS_MULTI1(screen.rend[row][col]))
342 m = 1; 357 m = 1;
343 else if (keysym == XK_Left) { 358 else if (keysym == XK_Left) {
344 if (col > 0) { 359 if (col > 0) {
345 if (IS_MULTI2(R->screen.rend[row][col - 1])) 360 if (IS_MULTI2(screen.rend[row][col - 1]))
346 m = 1; 361 m = 1;
347 } else if (R->screen.cur.row > 0) { 362 } else if (screen.cur.row > 0) {
348 col = R->screen.tlen[--row]; 363 col = screen.tlen[--row];
349 if (col == -1) 364 if (col == -1)
350 col = R->TermWin.ncol - 1; 365 col = TermWin.ncol - 1;
351 else 366 else
352 col--; 367 col--;
353 if (col > 0 368 if (col > 0
354 && IS_MULTI2(R->screen.rend[row][col])) 369 && IS_MULTI2(screen.rend[row][col]))
355 m = 1; 370 m = 1;
356 } 371 }
357 } 372 }
358 if (m) 373 if (m)
359 MEMMOVE(kbuf + 3, kbuf, 3 + 1); 374 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
… …
363 378
364#ifndef UNSHIFTED_SCROLLKEYS 379#ifndef UNSHIFTED_SCROLLKEYS
365# ifdef XK_KP_Prior 380# ifdef XK_KP_Prior
366 case XK_KP_Prior: 381 case XK_KP_Prior:
367 /* allow shift to override */ 382 /* allow shift to override */
368 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 383 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
369 STRCPY(kbuf, "\033Oy"); 384 STRCPY(kbuf, "\033Oy");
370 break; 385 break;
371 } 386 }
372 /* FALLTHROUGH */ 387 /* FALLTHROUGH */
373# endif 388# endif
… …
375 STRCPY(kbuf, "\033[5~"); 390 STRCPY(kbuf, "\033[5~");
376 break; 391 break;
377# ifdef XK_KP_Next 392# ifdef XK_KP_Next
378 case XK_KP_Next: 393 case XK_KP_Next:
379 /* allow shift to override */ 394 /* allow shift to override */
380 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 395 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
381 STRCPY(kbuf, "\033Os"); 396 STRCPY(kbuf, "\033Os");
382 break; 397 break;
383 } 398 }
384 /* FALLTHROUGH */ 399 /* FALLTHROUGH */
385# endif 400# endif
… …
387 STRCPY(kbuf, "\033[6~"); 402 STRCPY(kbuf, "\033[6~");
388 break; 403 break;
389#endif 404#endif
390 case XK_KP_Enter: 405 case XK_KP_Enter:
391 /* allow shift to override */ 406 /* allow shift to override */
392 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 407 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
393 STRCPY(kbuf, "\033OM"); 408 STRCPY(kbuf, "\033OM");
394 } else { 409 } else {
395 kbuf[0] = '\r'; 410 kbuf[0] = '\r';
396 kbuf[1] = '\0'; 411 kbuf[1] = '\0';
397 } 412 }
… …
433 case XK_KP_6: /* "\033Ov" : "6" */ 448 case XK_KP_6: /* "\033Ov" : "6" */
434 case XK_KP_7: /* "\033Ow" : "7" */ 449 case XK_KP_7: /* "\033Ow" : "7" */
435 case XK_KP_8: /* "\033Ox" : "8" */ 450 case XK_KP_8: /* "\033Ox" : "8" */
436 case XK_KP_9: /* "\033Oy" : "9" */ 451 case XK_KP_9: /* "\033Oy" : "9" */
437 /* allow shift to override */ 452 /* allow shift to override */
438 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 453 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
439 STRCPY(kbuf, "\033Oj"); 454 STRCPY(kbuf, "\033Oj");
440 kbuf[2] += (keysym - XK_KP_Multiply); 455 kbuf[2] += (keysym - XK_KP_Multiply);
441 } else { 456 } else {
442 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 457 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
443 kbuf[1] = '\0'; 458 kbuf[1] = '\0';
… …
461 STRCPY(kbuf, "\033[4~"); 476 STRCPY(kbuf, "\033[4~");
462 break; 477 break;
463#ifdef XK_KP_End 478#ifdef XK_KP_End
464 case XK_KP_End: 479 case XK_KP_End:
465 /* allow shift to override */ 480 /* allow shift to override */
466 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 481 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
467 STRCPY(kbuf, "\033Oq"); 482 STRCPY(kbuf, "\033Oq");
468 break; 483 break;
469 } 484 }
470 /* FALLTHROUGH */ 485 /* FALLTHROUGH */
471#endif 486#endif
… …
473 STRCPY(kbuf, KS_END); 488 STRCPY(kbuf, KS_END);
474 break; 489 break;
475#ifdef XK_KP_Home 490#ifdef XK_KP_Home
476 case XK_KP_Home: 491 case XK_KP_Home:
477 /* allow shift to override */ 492 /* allow shift to override */
478 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 493 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
479 STRCPY(kbuf, "\033Ow"); 494 STRCPY(kbuf, "\033Ow");
480 break; 495 break;
481 } 496 }
482 /* FALLTHROUGH */ 497 /* FALLTHROUGH */
483#endif 498#endif
… …
549 } 564 }
550 /* 565 /*
551 * Pass meta for all function keys, if 'meta' option set 566 * Pass meta for all function keys, if 'meta' option set
552 */ 567 */
553#ifdef META8_OPTION 568#ifdef META8_OPTION
554 if (meta && (R->h->meta_char == 0x80) && len > 0) 569 if (meta && (meta_char == 0x80) && len > 0)
555 kbuf[len - 1] |= 0x80; 570 kbuf[len - 1] |= 0x80;
556#endif 571#endif
557 } else if (ctrl && keysym == XK_minus) { 572 } else if (ctrl && keysym == XK_minus) {
558 len = 1; 573 len = 1;
559 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 574 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
560 } else { 575 } else {
561#ifdef META8_OPTION 576#ifdef META8_OPTION
562 /* set 8-bit on */ 577 /* set 8-bit on */
563 if (meta && (R->h->meta_char == 0x80)) { 578 if (meta && (meta_char == 0x80)) {
564 unsigned char *ch; 579 unsigned char *ch;
565 580
566 for (ch = kbuf; ch < kbuf + len; ch++) 581 for (ch = kbuf; ch < kbuf + len; ch++)
567 *ch |= 0x80; 582 *ch |= 0x80;
568 meta = 0; 583 meta = 0;
569 } 584 }
570#endif 585#endif
571#ifdef GREEK_SUPPORT 586#ifdef GREEK_SUPPORT
572 if (R->h->greek_mode) 587 if (greek_mode)
573 len = greek_xlat(kbuf, len); 588 len = greek_xlat(kbuf, len);
574#endif 589#endif
575 /* nil */ ; 590 /* nil */ ;
576 } 591 }
577 } 592 }
578 593
579 if (len <= 0) 594 if (len <= 0)
580 return; /* not mapped */ 595 return; /* not mapped */
581 596
582 if (R->Options & Opt_scrollTtyKeypress) 597 if (Options & Opt_scrollTtyKeypress)
583 if (R->TermWin.view_start) { 598 if (TermWin.view_start) {
584 R->TermWin.view_start = 0; 599 TermWin.view_start = 0;
585 R->h->want_refresh = 1; 600 want_refresh = 1;
586 } 601 }
587 602
588/* 603/*
589 * these modifications only affect the static keybuffer 604 * these modifications only affect the static keybuffer
590 * pass Shift/Control indicators for function keys ending with `~' 605 * pass Shift/Control indicators for function keys ending with `~'
… …
600 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 615 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
601 616
602/* escape prefix */ 617/* escape prefix */
603 if (meta 618 if (meta
604#ifdef META8_OPTION 619#ifdef META8_OPTION
605 && (R->h->meta_char == C0_ESC) 620 && (meta_char == C0_ESC)
606#endif 621#endif
607 ) { 622 ) {
608 const unsigned char ch = C0_ESC; 623 const unsigned char ch = C0_ESC;
609 624
610 rxvt_tt_write(aR_ &ch, 1); 625 tt_write(&ch, 1);
611 } 626 }
612#ifdef DEBUG_CMD 627#ifdef DEBUG_CMD
613 if (debug_key) { /* Display keyboard buffer contents */ 628 if (debug_key) { /* Display keyboard buffer contents */
614 char *p; 629 char *p;
615 int i; 630 int i;
… …
618 for (i = 0, p = kbuf; i < len; i++, p++) 633 for (i = 0, p = kbuf; i < len; i++, p++)
619 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 634 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
620 fprintf(stderr, "'\n"); 635 fprintf(stderr, "'\n");
621 } 636 }
622#endif /* DEBUG_CMD */ 637#endif /* DEBUG_CMD */
623 rxvt_tt_write(aR_ kbuf, (unsigned int)len); 638 tt_write (kbuf, (unsigned int)len);
624} 639}
625/*}}} */ 640/*}}} */
626 641
627#if (MENUBAR_MAX) 642#if (MENUBAR_MAX)
628/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 643/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
629/* attempt to `write' count to the input buffer */ 644/* attempt to `write' count to the input buffer */
630/* EXTPROTO */
631unsigned int 645unsigned int
632rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) 646rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
633{ 647{
634 unsigned int n, s; 648 unsigned int n, s;
635 unsigned char *cmdbuf_base = R->h->cmdbuf_base,
636 *cmdbuf_endp = R->h->cmdbuf_endp,
637 *cmdbuf_ptr = R->h->cmdbuf_ptr;
638 649
639 n = cmdbuf_ptr - cmdbuf_base; 650 n = cmdbuf_ptr - cmdbuf_base;
640 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 651 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
641 if (n > 0 && s < count) { 652 if (n > 0 && s < count) {
642 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 653 MEMMOVE(cmdbuf_base, cmdbuf_ptr,
… …
649 rxvt_print_error("data loss: cmd_write too large"); 660 rxvt_print_error("data loss: cmd_write too large");
650 count = s; 661 count = s;
651 } 662 }
652 for (; count--;) 663 for (; count--;)
653 *cmdbuf_endp++ = *str++; 664 *cmdbuf_endp++ = *str++;
654 R->h->cmdbuf_ptr = cmdbuf_ptr;
655 R->h->cmdbuf_endp = cmdbuf_endp;
656 return 0; 665 return 0;
657} 666}
658#endif /* MENUBAR_MAX */ 667#endif /* MENUBAR_MAX */
668
669void
670rxvt_term::flush ()
671{
672#ifdef TRANSPARENT
673 if (want_full_refresh)
674 {
675 want_full_refresh = 0;
676 scr_clear ();
677 scr_touch (false);
678 want_refresh = 1;
679 }
680#endif
681
682 if (want_refresh)
683 {
684 scr_refresh (refresh_type);
685 scrollbar_show (1);
686#ifdef USE_XIM
687 IMSendSpot ();
688#endif
689 }
690
691 XFlush (Xdisplay);
692}
693
694void
695rxvt_term::check_cb (check_watcher &w)
696{
697 SET_R (this);
698 SET_LOCALE (locale);
699
700 flush ();
701}
702
703void
704rxvt_term::process_x_events ()
705{
706 do
707 {
708 XEvent xev;
709
710 XNextEvent (Xdisplay, &xev);
711
712#if defined(CURSOR_BLINK)
713 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
714 {
715 if (hidden_cursor)
716 {
717 hidden_cursor = 0;
718 want_refresh = 1;
719 }
720
721 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
722 }
723#endif
724
725#if defined(POINTER_BLANK)
726 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
727 {
728 if (xev.type == MotionNotify
729 || xev.type == ButtonPress
730 || xev.type == ButtonRelease)
731 if (hidden_pointer)
732 pointer_unblank ();
733
734 if (xev.type == KeyPress && hidden_pointer == 0)
735 pointer_blank ();
736 }
737#endif
738
739#ifdef USE_XIM
740 if (!XFilterEvent (&xev, xev.xany.window))
741#endif
742 process_x_event (&xev);
743 }
744 while (XPending (Xdisplay));
745}
746
747#ifdef CURSOR_BLINK
748void
749rxvt_term::cursor_blink_cb (time_watcher &w)
750{
751 hidden_cursor = !hidden_cursor;
752 want_refresh = 1;
753
754 w.start (w.at + BLINK_INTERVAL);
755}
756#endif
757
758#ifdef TEXT_BLINK
759void
760rxvt_term::text_blink_cb (time_watcher &w)
761{
762 if (scr_refresh_rend (RS_Blink, RS_Blink))
763 {
764 hidden_text = !hidden_text;
765 want_refresh = 1;
766 w.start (w.at + TEXT_BLINK_INTERVAL);
767 }
768}
769#endif
770
771void
772rxvt_term::x_cb (io_watcher &w, short revents)
773{
774 SET_R (this);
775 SET_LOCALE (locale);
776
777 process_x_events ();
778}
779
780bool
781rxvt_term::pty_fill ()
782{
783 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
784
785 memmove (cmdbuf_base, cmdbuf_ptr, n);
786 cmdbuf_ptr = cmdbuf_base;
787 cmdbuf_endp = cmdbuf_ptr + n;
788
789 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
790
791 if (n > 0)
792 {
793 cmdbuf_endp += n;
794 return true;
795 }
796 else if (n < 0 && errno != EAGAIN)
797 destroy ();
798
799 return false;
800}
801
802void
803rxvt_term::pty_cb (io_watcher &w, short revents)
804{
805 SET_R (this);
806 SET_LOCALE (locale);
807
808 if (revents & EVENT_WRITE)
809 tt_write (0, 0);
810 else if (revents & EVENT_READ)
811 {
812 bool flag = true;
813
814 // loop, but don't allow a single term to monopolize us
815 // the number of loops is fully arbitrary, and thus wrong
816 while (flag && pty_fill ())
817 {
818 if (!seen_input)
819 {
820 seen_input = 1;
821 /* once we know the shell is running, send the screen size. Again! */
822 tt_winch ();
823 }
824
825 uint32_t ch = NOCHAR;
826
827 for (;;)
828 {
829 if (ch == NOCHAR)
830 ch = next_char ();
831
832 if (ch == NOCHAR) // TODO: improve
833 break;
834
835 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
836 {
837 /* Read a text string from the input buffer */
838 uint32_t buf[BUFSIZ];
839 bool refreshnow = false;
840 int nlines = 0;
841 uint32_t *str = buf;
842
843 *str++ = ch;
844
845 for (;;)
846 {
847 ch = next_char ();
848
849 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
850 break;
851 else
852 {
853 *str++ = ch;
854
855 if (ch == '\n')
856 {
857 nlines++;
858 refresh_count++;
859
860 if (!(Options & Opt_jumpScroll)
861 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
862 {
863 refreshnow = true;
864 flag = false;
865 ch = NOCHAR;
866 break;
867 }
868 }
869
870 if (str >= buf + BUFSIZ)
871 {
872 ch = NOCHAR;
873 break;
874 }
875 }
876 }
877
878 scr_add_lines (buf, nlines, str - buf);
879
880 /*
881 * If there have been a lot of new lines, then update the screen
882 * What the heck I'll cheat and only refresh less than every page-full.
883 * the number of pages between refreshes is refresh_limit, which
884 * is incremented here because we must be doing flat-out scrolling.
885 *
886 * refreshing should be correct for small scrolls, because of the
887 * time-out
888 */
889 if (refreshnow)
890 {
891 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
892 refresh_limit++;
893
894 scr_refresh (refresh_type);
895 }
896
897 }
898 else
899 {
900 switch (ch)
901 {
902 default:
903 process_nonprinting (ch);
904 break;
905 case C0_ESC: /* escape char */
906 process_escape_seq ();
907 break;
908 /*case 0x9b: */ /* CSI */
909 /* process_csi_seq (); */
910 }
911
912 ch = NOCHAR;
913 }
914 }
915 }
916 }
917}
659 918
660// read the next character, currently handles UTF-8 919// read the next character, currently handles UTF-8
661// will probably handle all sorts of other stuff in the future 920// will probably handle all sorts of other stuff in the future
662static uint32_t 921uint32_t
663next_char (pR) 922rxvt_term::next_char ()
664{ 923{
665 rxvt_hidden *h = R->h;
666 mbstate &s = h->mbstate;
667
668 while (h->cmdbuf_ptr < h->cmdbuf_endp) 924 while (cmdbuf_ptr < cmdbuf_endp)
669 { 925 {
670 uint8_t ch = *h->cmdbuf_ptr; 926 if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh
671
672 if (s.cnt)
673 {
674 if ((ch & 0xc0) == 0x80)
675 {
676 h->cmdbuf_ptr++;
677
678 /* continuation */
679 s.reg = (s.reg << 6) | (ch & 0x7f);
680
681 if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or hacking */
682 return s.reg;
683
684 continue;
685 }
686 else
687 {
688 s.cnt = 0;
689 return s.orig; /* the _occasional_ non-utf-8 character may slip through... */
690 }
691 }
692
693 if ((ch & 0xc0) == 0xc0)
694 {
695 h->cmdbuf_ptr++; 927 return *cmdbuf_ptr++;
696 928
697 /* first byte */ 929 wchar_t wc;
698 s.orig = ch; /* for broken encodings */ 930 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
699 s.reg = ch; 931
700 if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } 932 if (len == (size_t)-2)
701 if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } 933 return NOCHAR;
702 if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } 934
703 if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } 935 if (len == (size_t)-1)
704 if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } 936 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
705 } 937
706 else 938 // assume wchar == unicode
707 { 939 cmdbuf_ptr += len;
708 h->cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */
709 return ch; 940 return wc;
710 }
711 } 941 }
712 942
713 return NOCHAR; 943 return NOCHAR;
714} 944}
715 945
716/* rxvt_cmd_getc() - Return next input character */ 946/* rxvt_cmd_getc() - Return next input character */
717/* 947/*
718 * Return the next input character after first passing any keyboard input 948 * Return the next input character after first passing any keyboard input
719 * to the command. 949 * to the command.
720 */ 950 */
721/* INTPROTO */
722uint32_t 951uint32_t
723rxvt_cmd_getc(pR) 952rxvt_term::cmd_getc ()
724{ 953{
954 for (;;)
955 {
956 uint32_t c = next_char ();
957 if (c != NOCHAR)
958 return c;
959
960 // incomplete sequences should occur rarely, still, a better solution
961 // would be preferred. either setjmp/longjmp or better design.
962 fcntl (cmd_fd, F_SETFL, 0);
963 pty_fill ();
964 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
965 }
966
967#if 0
725#define TIMEOUT_USEC 5000 968#define TIMEOUT_USEC 5000
726 fd_set readfds; 969 fd_set readfds;
727 int quick_timeout, select_res; 970 int quick_timeout, select_res;
728 int want_motion_time, want_keypress_time; 971 int want_motion_time, want_keypress_time;
729 struct timeval value; 972 struct timeval value;
730#if defined(POINTER_BLANK) || defined(CURSOR_BLINK) 973#if defined(POINTER_BLANK) || defined(CURSOR_BLINK)
731 struct timeval tp; 974 struct timeval tp;
732#endif 975#endif
733 struct rxvt_hidden *h = R->h;
734
735 uint32_t c = next_char (aR);
736 if (c != NOCHAR)
737 return c;
738 976
739 for (;;) { 977 for (;;) {
740 /* loop until we can return something */ 978 /* loop until we can return something */
741 979
742 if (h->v_bufstr < h->v_bufptr) /* output any pending chars */ 980 if (v_bufstr < v_bufptr) /* output any pending chars */
743 rxvt_tt_write(aR_ NULL, 0); 981 tt_write(NULL, 0);
744
745#if defined(POINTER_BLANK) || defined(CURSOR_BLINK)
746 tp.tv_sec = 0; /* presume == 0 implies time not yet retrieved */
747#endif
748#if defined(CURSOR_BLINK)
749 want_keypress_time = 0;
750#endif
751#if defined(POINTER_BLANK)
752 want_motion_time = 0;
753#endif
754
755 while (XPending(R->Xdisplay)) { /* process pending X events */
756 XEvent xev;
757
758 XNextEvent(R->Xdisplay, &xev);
759#if defined(CURSOR_BLINK)
760 if ((R->Options & Opt_cursorBlink)
761 && xev.type == KeyPress) {
762 if (h->hidden_cursor) {
763 h->hidden_cursor = 0;
764 h->want_refresh = 1;
765 }
766 want_keypress_time = 1;
767 }
768#endif
769#if defined(POINTER_BLANK)
770 if ((R->Options & Opt_pointerBlank)
771 && (h->pointerBlankDelay > 0)) {
772 if (xev.type == MotionNotify
773 || xev.type == ButtonPress
774 || xev.type == ButtonRelease) {
775 if (R->h->hidden_pointer)
776 rxvt_pointer_unblank(aR);
777 want_motion_time = 1;
778 }
779 if (xev.type == KeyPress && R->h->hidden_pointer == 0)
780 rxvt_pointer_blank(aR);
781 }
782#endif
783#ifdef USE_XIM
784 if (!XFilterEvent(&xev, xev.xany.window))
785 rxvt_process_x_event(aR_ &xev);
786 h->event_type = xev.type;
787#else
788 rxvt_process_x_event(aR_ &xev);
789#endif
790 /* in case button actions pushed chars to cmdbuf */
791 if (h->cmdbuf_ptr < h->cmdbuf_endp)
792 return *h->cmdbuf_ptr++;
793 }
794
795#if defined(CURSOR_BLINK)
796 if (want_keypress_time) {
797 (void)gettimeofday(&tp, NULL);
798 h->lastcursorchange.tv_sec = tp.tv_sec;
799 h->lastcursorchange.tv_usec = tp.tv_usec;
800 }
801#endif
802#if defined(POINTER_BLANK)
803 if (want_motion_time) {
804 if (!tp.tv_sec)
805 (void)gettimeofday(&tp, NULL);
806 h->lastmotion.tv_sec = tp.tv_sec;
807 h->lastmotion.tv_usec = tp.tv_usec;
808 }
809#endif
810
811/*
812 * the command input buffer is empty and we have no pending X events
813 */
814 quick_timeout = 0;
815 982
816#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 983#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
817 if (h->mouse_slip_wheel_speed) { 984 if (mouse_slip_wheel_speed) {
818 quick_timeout = 1; 985 quick_timeout = 1;
819 if (!h->mouse_slip_wheel_delay-- 986 if (!mouse_slip_wheel_delay--
820 && rxvt_scr_page(aR_ h->mouse_slip_wheel_speed > 0 ? UP : DN, 987 && scr_page (mouse_slip_wheel_speed > 0 ? UP : DN,
821 abs(h->mouse_slip_wheel_speed))) { 988 abs(mouse_slip_wheel_speed))) {
822 h->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 989 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
823 h->refresh_type |= SMOOTH_REFRESH; 990 refresh_type |= SMOOTH_REFRESH;
824 h->want_refresh = 1; 991 want_refresh = 1;
825 } 992 }
826 } 993 }
827#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ 994#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */
828#ifdef SELECTION_SCROLLING 995#ifdef SELECTION_SCROLLING
829 if (h->pending_scroll_selection) { 996 if (pending_scroll_selection) {
830 quick_timeout = 1; 997 quick_timeout = 1;
831 if (!h->scroll_selection_delay-- 998 if (!scroll_selection_delay--
832 && rxvt_scr_page(aR_ h->scroll_selection_dir, 999 && scr_page (scroll_selection_dir,
833 h->scroll_selection_lines)) { 1000 scroll_selection_lines)) {
834 rxvt_selection_extend(aR_ h->selection_save_x, 1001 selection_extend (selection_save_x,
835 h->selection_save_y, h->selection_save_state); 1002 selection_save_y, selection_save_state);
836 h->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; 1003 scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
837 h->refresh_type |= SMOOTH_REFRESH; 1004 refresh_type |= SMOOTH_REFRESH;
838 h->want_refresh = 1; 1005 want_refresh = 1;
839 } 1006 }
840 } 1007 }
841#endif 1008#endif
842#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1009#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
843 if (scrollbar_isUp() || scrollbar_isDn()) { 1010 if (scrollbar_isUp() || scrollbar_isDn()) {
844 quick_timeout = 1; 1011 quick_timeout = 1;
845 if (!h->scroll_arrow_delay-- 1012 if (!scroll_arrow_delay--
846 && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { 1013 && scr_page (scrollbar_isUp() ? UP : DN, 1)) {
847 h->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; 1014 scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY;
848 h->refresh_type |= SMOOTH_REFRESH; 1015 refresh_type |= SMOOTH_REFRESH;
849 h->want_refresh = 1; 1016 want_refresh = 1;
850 } 1017 }
851 } 1018 }
852#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ 1019#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */
853 1020
854 FD_ZERO(&readfds);
855 FD_SET(R->cmd_fd, &readfds);
856 FD_SET(R->Xfd, &readfds);
857 value.tv_usec = TIMEOUT_USEC;
858 value.tv_sec = 0;
859
860 if (!R->TermWin.mapped)
861 quick_timeout = 0;
862 else {
863 quick_timeout |= h->want_refresh;
864#ifdef TRANSPARENT 1021#ifdef TRANSPARENT
865 quick_timeout |= h->want_full_refresh; 1022 quick_timeout |= want_full_refresh;
866#endif
867 }
868
869#if defined(POINTER_BLANK) || defined(CURSOR_BLINK)
870 {
871 int set_quick_timeout = 0;
872 long csdiff, psdiff;
873
874#define BLINK_TIME 500000L
875 csdiff = psdiff = 60000000L; /* or, say, LONG_MAX */
876# if defined(CURSOR_BLINK)
877 if (R->Options & Opt_cursorBlink) {
878 if (!tp.tv_sec) /* didn't get it before so get it now */
879 (void)gettimeofday(&tp, NULL);
880
881 csdiff = (tp.tv_sec - h->lastcursorchange.tv_sec) * 1000000L
882 + tp.tv_usec - h->lastcursorchange.tv_usec;
883 if (csdiff > BLINK_TIME) { /* XXX: settable blink times */
884 h->lastcursorchange.tv_sec = tp.tv_sec;
885 h->lastcursorchange.tv_usec = tp.tv_usec;
886 h->hidden_cursor = !h->hidden_cursor;
887 csdiff = 0;
888 } else
889 csdiff = BLINK_TIME - csdiff;
890 set_quick_timeout = 1;
891 }
892# endif 1023#endif
893# if defined(POINTER_BLANK)
894 /*
895 * If we haven't moved the pointer for a while
896 */
897 if ((R->Options & Opt_pointerBlank)
898 && (h->pointerBlankDelay > 0)
899 && (h->hidden_pointer == 0)) {
900 long pdelay;
901
902 if (!tp.tv_sec) /* didn't get it before so get it now */
903 (void)gettimeofday(&tp, NULL);
904 psdiff = (tp.tv_sec - h->lastmotion.tv_sec) * 1000000L
905 + tp.tv_usec - h->lastmotion.tv_usec;
906 pdelay = h->pointerBlankDelay * 1000000L;
907 if (psdiff >= pdelay)
908 rxvt_pointer_blank(aR);
909 else {
910 set_quick_timeout = 1;
911 psdiff = pdelay - psdiff;
912 }
913 }
914# endif 1024#endif
915 if (!quick_timeout && set_quick_timeout) {
916 MIN_IT(csdiff, psdiff);
917 value.tv_sec = csdiff / 1000000L;
918 value.tv_usec = csdiff % 1000000L;
919 quick_timeout = 1;
920 }
921 }
922#endif
923
924 if ((select_res = select(R->num_fds, &readfds, NULL, NULL,
925 (quick_timeout ? &value : NULL))) == 0) {
926 /* select statement timed out - we're not hard and fast scrolling */
927 h->refresh_limit = 1;
928 }
929#if defined(CURSOR_BLINK)
930 if (R->Options & Opt_cursorBlink)
931 h->want_refresh = 1;
932#endif
933
934 /* See if we can read new data from the application */
935 if (select_res > 0 && FD_ISSET(R->cmd_fd, &readfds)) {
936 int n;
937 unsigned int count;
938
939 h->cmdbuf_ptr = h->cmdbuf_endp = h->cmdbuf_base;
940 for (count = BUFSIZ; count; count -= n, h->cmdbuf_endp += n)
941 if ((n = read(R->cmd_fd, h->cmdbuf_endp, count)) > 0)
942 continue;
943 else if (n == 0 || (n < 0 && errno == EAGAIN))
944 break;
945 else {
946 rxvt_clean_exit();
947 exit(EXIT_FAILURE); /* bad order of events? */
948 }
949
950 if (count != BUFSIZ) /* some characters read in */
951 {
952 uint32_t c = next_char (aR);
953 if (c != NOCHAR)
954 return c;
955 }
956 }
957#ifdef TRANSPARENT
958 if (h->want_full_refresh) {
959 h->want_full_refresh = 0;
960 rxvt_scr_clear(aR);
961 rxvt_scr_touch(aR_ False);
962 h->want_refresh = 1;
963 }
964#endif
965 if (h->want_refresh) {
966 rxvt_scr_refresh(aR_ h->refresh_type);
967 rxvt_scrollbar_show(aR_ 1);
968#ifdef USE_XIM
969 rxvt_IMSendSpot(aR);
970#endif
971 }
972 }
973/* NOTREACHED */
974} 1025}
975/*}}} */
976 1026
977/* EXTPROTO */ 1027#ifdef POINTER_BLANK
978void 1028void
979rxvt_pointer_unblank(pR) 1029rxvt_term::pointer_unblank ()
980{ 1030{
981 XDefineCursor(R->Xdisplay, R->TermWin.vt, R->TermWin_cursor); 1031 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
982 rxvt_recolour_cursor(aR); 1032 recolour_cursor ();
983#ifdef POINTER_BLANK 1033
984 R->h->hidden_pointer = 0; 1034 hidden_pointer = 0;
985 if (R->h->pointerBlankDelay > 0) {
986 struct timeval tp;
987 1035
988 (void)gettimeofday(&tp, NULL); 1036 if (Options & Opt_pointerBlank)
989 R->h->lastmotion.tv_sec = tp.tv_sec; 1037 pointer_ev.start (NOW + pointerBlankDelay);
990 R->h->lastmotion.tv_usec = tp.tv_usec;
991 }
992#endif
993} 1038}
994 1039
995#ifdef POINTER_BLANK
996/* INTPROTO */
997void 1040void
998rxvt_pointer_blank(pR) 1041rxvt_term::pointer_blank ()
999{ 1042{
1043 if (!(Options & Opt_pointerBlank))
1044 return;
1045
1000 XDefineCursor(R->Xdisplay, R->TermWin.vt, R->h->pointer_blank); 1046 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor);
1001 XFlush(R->Xdisplay); 1047 XFlush (Xdisplay);
1048
1002 R->h->hidden_pointer = 1; 1049 hidden_pointer = 1;
1003} 1050}
1004#endif
1005 1051
1006/* INTPROTO */
1007void 1052void
1053rxvt_term::pointer_cb (time_watcher &w)
1054{
1055 SET_R (this);
1056 SET_LOCALE (locale);
1057
1058 pointer_blank ();
1059}
1060#endif
1061
1062void
1008rxvt_mouse_report(pR_ const XButtonEvent *ev) 1063rxvt_term::mouse_report (const XButtonEvent *ev)
1009{ 1064{
1010 int button_number, key_state = 0; 1065 int button_number, key_state = 0;
1011 int x, y; 1066 int x, y;
1012 1067
1013 x = ev->x; 1068 x = ev->x;
1014 y = ev->y; 1069 y = ev->y;
1015 rxvt_pixel_position(aR_ &x, &y); 1070 pixel_position (&x, &y);
1016 1071
1017 if (R->h->MEvent.button == AnyButton) { 1072 if (MEvent.button == AnyButton) {
1018 button_number = 3; 1073 button_number = 3;
1019 } else { 1074 } else {
1020 button_number = R->h->MEvent.button - Button1; 1075 button_number = MEvent.button - Button1;
1021 /* add 0x3D for wheel events, like xterm does */ 1076 /* add 0x3D for wheel events, like xterm does */
1022 if (button_number >= 3) 1077 if (button_number >= 3)
1023 button_number += (64 - 3); 1078 button_number += (64 - 3);
1024 } 1079 }
1025 1080
1026 if (R->h->PrivateModes & PrivMode_MouseX10) { 1081 if (PrivateModes & PrivMode_MouseX10) {
1027 /* 1082 /*
1028 * do not report ButtonRelease 1083 * do not report ButtonRelease
1029 * no state info allowed 1084 * no state info allowed
1030 */ 1085 */
1031 key_state = 0; 1086 key_state = 0;
… …
1037 * 8 = Meta 1092 * 8 = Meta
1038 * 16 = Control 1093 * 16 = Control
1039 * plus will add in our own Double-Click reporting 1094 * plus will add in our own Double-Click reporting
1040 * 32 = Double Click 1095 * 32 = Double Click
1041 */ 1096 */
1042 key_state = ((R->h->MEvent.state & ShiftMask) ? 4 : 0) 1097 key_state = ((MEvent.state & ShiftMask) ? 4 : 0)
1043 + ((R->h->MEvent.state & R->h->ModMetaMask) ? 8 : 0) 1098 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((R->h->MEvent.state & ControlMask) ? 16 : 0); 1099 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1100#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((R->h->MEvent.clicks > 1) ? 32 : 0); 1101 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1102#endif
1048 } 1103 }
1049 1104
1050#ifdef DEBUG_MOUSEREPORT 1105#ifdef DEBUG_MOUSEREPORT
1051 fprintf(stderr, "Mouse ["); 1106 fprintf(stderr, "Mouse [");
… …
1060 fprintf(stderr, "]: <%d>, %d/%d\n", 1115 fprintf(stderr, "]: <%d>, %d/%d\n",
1061 button_number, 1116 button_number,
1062 x + 1, 1117 x + 1,
1063 y + 1); 1118 y + 1);
1064#else 1119#else
1065 rxvt_tt_printf(aR_ "\033[M%c%c%c", 1120 tt_printf("\033[M%c%c%c",
1066 (32 + button_number + key_state), 1121 (32 + button_number + key_state),
1067 (32 + x + 1), 1122 (32 + x + 1),
1068 (32 + y + 1)); 1123 (32 + y + 1));
1069#endif 1124#endif
1070} 1125}
1071 1126
1072#ifdef USING_W11LIB 1127#ifdef USING_W11LIB
1073/* EXTPROTO */
1074void 1128void
1075rxvt_W11_process_x_event(XEvent *ev) 1129rxvt_W11_process_x_event(XEvent *ev)
1076{ 1130{
1077 rxvt_t *r = rxvt_get_r(); 1131 rxvt_t *r = rxvt_get_r();
1078 1132
1079 rxvt_process_x_event(aR_ ev); 1133 process_x_event (ev);
1080} 1134}
1081#endif 1135#endif
1082 1136
1083/*{{{ process an X event */ 1137/*{{{ process an X event */
1084/* INTPROTO */
1085void 1138void
1086rxvt_process_x_event(pR_ XEvent *ev) 1139rxvt_term::process_x_event (XEvent *ev)
1087{ 1140{
1088 int i, want_timeout;
1089 Window unused_root, unused_child; 1141 Window unused_root, unused_child;
1090 int unused_root_x, unused_root_y; 1142 int unused_root_x, unused_root_y;
1091 unsigned int unused_mask; 1143 unsigned int unused_mask;
1092 struct timeval tp; 1144
1093 struct rxvt_hidden *h = R->h;
1094#ifdef DEBUG_X 1145#ifdef DEBUG_X
1095 const char *const eventnames[] = 1146 const char *const eventnames[] =
1096 { /* mason - this matches my system */ 1147 { /* mason - this matches my system */
1097 "", 1148 "",
1098 "", 1149 "",
… …
1128 "SelectionNotify", 1179 "SelectionNotify",
1129 "ColormapNotify", 1180 "ColormapNotify",
1130 "ClientMessage", 1181 "ClientMessage",
1131 "MappingNotify" 1182 "MappingNotify"
1132 }; 1183 };
1184#endif
1185
1186#ifdef DEBUG_X
1187 struct timeval tp;
1133 struct tm *ltt; 1188 struct tm *ltt;
1134#endif
1135
1136 /*
1137 * check if we need to get the time for any timeouts
1138 */
1139
1140 for (i = NUM_TIMEOUTS; i--; )
1141 if (h->timeout[i].tv_sec) {
1142 want_timeout = 1;
1143 break;
1144 }
1145
1146#ifndef DEBUG_X
1147 if (want_timeout)
1148#endif
1149 (void)gettimeofday(&tp, NULL); 1189 (void)gettimeofday(&tp, NULL);
1150
1151#ifdef DEBUG_X
1152 ltt = localtime(&(tp.tv_sec)); 1190 ltt = localtime(&(tp.tv_sec));
1153 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)); 1191 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1154#endif 1192#endif
1155
1156 /* X event timeouts */
1157 if (want_timeout)
1158 for (i = NUM_TIMEOUTS; i--; ) {
1159 if (h->timeout[i].tv_sec == 0)
1160 continue;
1161 if ((tp.tv_sec < h->timeout[i].tv_sec)
1162 || (tp.tv_sec == h->timeout[i].tv_sec
1163 && tp.tv_usec < h->timeout[i].tv_usec))
1164 continue;
1165 h->timeout[i].tv_sec = 0;
1166 switch(i) {
1167 case TIMEOUT_INCR:
1168 rxvt_print_error("data loss: timeout on INCR selection paste");
1169 h->selection_wait = Sel_none;
1170 break;
1171 default:
1172 break;
1173 }
1174 }
1175 1193
1176 switch (ev->type) { 1194 switch (ev->type) {
1177 case KeyPress: 1195 case KeyPress:
1178 rxvt_lookup_key(aR_ (XKeyEvent *)ev); 1196 lookup_key ((XKeyEvent *)ev);
1179 break; 1197 break;
1180 1198
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1199#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1200 case KeyRelease:
1183 { 1201 {
1184 if (!(ev->xkey.state & ControlMask)) 1202 if (!(ev->xkey.state & ControlMask))
1185 h->mouse_slip_wheel_speed = 0; 1203 mouse_slip_wheel_speed = 0;
1186 else { 1204 else {
1187 KeySym ks; 1205 KeySym ks;
1188 1206
1189 ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); 1207 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1190 if (ks == XK_Control_L || ks == XK_Control_R) 1208 if (ks == XK_Control_L || ks == XK_Control_R)
1191 h->mouse_slip_wheel_speed = 0; 1209 mouse_slip_wheel_speed = 0;
1192 } 1210 }
1193 break; 1211 break;
1194 } 1212 }
1195#endif 1213#endif
1196 1214
1197 case ButtonPress: 1215 case ButtonPress:
1198 rxvt_button_press(aR_ (XButtonEvent *)ev); 1216 button_press ((XButtonEvent *)ev);
1199 break; 1217 break;
1200 1218
1201 case ButtonRelease: 1219 case ButtonRelease:
1202 rxvt_button_release(aR_ (XButtonEvent *)ev); 1220 button_release ((XButtonEvent *)ev);
1203 break; 1221 break;
1204 1222
1205 case ClientMessage: 1223 case ClientMessage:
1206 if (ev->xclient.format == 32 1224 if (ev->xclient.format == 32
1207 && (Atom)ev->xclient.data.l[0] == h->xa[XA_WMDELETEWINDOW]) 1225 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW])
1208 exit(EXIT_SUCCESS); 1226 destroy ();
1209#ifdef OFFIX_DND 1227#ifdef OFFIX_DND
1210 /* OffiX Dnd (drag 'n' drop) protocol */ 1228 /* OffiX Dnd (drag 'n' drop) protocol */
1211 if (ev->xclient.message_type == h->xa[XA_DNDPROTOCOL] 1229 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1212 && (ev->xclient.data.l[0] == DndFile 1230 && (ev->xclient.data.l[0] == DndFile
1213 || ev->xclient.data.l[0] == DndDir 1231 || ev->xclient.data.l[0] == DndDir
1214 || ev->xclient.data.l[0] == DndLink)) { 1232 || ev->xclient.data.l[0] == DndLink)) {
1215 /* Get Dnd data */ 1233 /* Get Dnd data */
1216 Atom ActualType; 1234 Atom ActualType;
1217 int ActualFormat; 1235 int ActualFormat;
1218 unsigned char *data; 1236 unsigned char *data;
1219 unsigned long Size, RemainingBytes; 1237 unsigned long Size, RemainingBytes;
1220 1238
1221 XGetWindowProperty(R->Xdisplay, Xroot, 1239 XGetWindowProperty(Xdisplay, Xroot,
1222 R->h->xa[XA_DNDSELECTION], 1240 xa[XA_DNDSELECTION],
1223 0L, 1000000L, 1241 0L, 1000000L,
1224 False, AnyPropertyType, 1242 False, AnyPropertyType,
1225 &ActualType, &ActualFormat, 1243 &ActualType, &ActualFormat,
1226 &Size, &RemainingBytes, 1244 &Size, &RemainingBytes,
1227 &data); 1245 &data);
1228 XChangeProperty(R->Xdisplay, Xroot, 1246 XChangeProperty(Xdisplay, Xroot,
1229 XA_CUT_BUFFER0, XA_STRING, 1247 XA_CUT_BUFFER0, XA_STRING,
1230 8, PropModeReplace, 1248 8, PropModeReplace,
1231 data, STRLEN(data)); 1249 data, STRLEN(data));
1232 rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); 1250 selection_paste (Xroot, XA_CUT_BUFFER0, True);
1233 XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); 1251 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime);
1234 } 1252 }
1235#endif /* OFFIX_DND */ 1253#endif /* OFFIX_DND */
1236 break; 1254 break;
1237 1255
1238 case MappingNotify: 1256 case MappingNotify:
… …
1248 * in the GraphicsExpose parts, which means that after each refresh, 1266 * in the GraphicsExpose parts, which means that after each refresh,
1249 * we need to wait for the graphics expose or Noexpose events, 1267 * we need to wait for the graphics expose or Noexpose events,
1250 * which ought to make things real slow! 1268 * which ought to make things real slow!
1251 */ 1269 */
1252 case VisibilityNotify: 1270 case VisibilityNotify:
1253 switch (ev->xvisibility.state) { 1271 switch (ev->xvisibility.state)
1272 {
1254 case VisibilityUnobscured: 1273 case VisibilityUnobscured:
1255 h->refresh_type = FAST_REFRESH; 1274 refresh_type = FAST_REFRESH;
1256 break; 1275 break;
1257 case VisibilityPartiallyObscured: 1276 case VisibilityPartiallyObscured:
1258 h->refresh_type = SLOW_REFRESH; 1277 refresh_type = SLOW_REFRESH;
1259 break; 1278 break;
1260 default: 1279 default:
1261 h->refresh_type = NO_REFRESH; 1280 refresh_type = NO_REFRESH;
1262 break; 1281 break;
1263 } 1282 }
1264 break; 1283 break;
1265 1284
1266 case FocusIn: 1285 case FocusIn:
1267 if (!R->TermWin.focus) { 1286 if (!TermWin.focus) {
1268 R->TermWin.focus = 1; 1287 TermWin.focus = 1;
1269 h->want_refresh = 1; 1288 want_refresh = 1;
1270#ifdef USE_XIM 1289#ifdef USE_XIM
1271 if (h->Input_Context != NULL) 1290 if (Input_Context != NULL)
1272 XSetICFocus(h->Input_Context); 1291 XSetICFocus(Input_Context);
1292#endif
1293#ifdef CURSOR_BLINK
1294 if (Options & Opt_cursorBlink)
1295 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1273#endif 1296#endif
1274 } 1297 }
1275 break; 1298 break;
1276 1299
1277 case FocusOut: 1300 case FocusOut:
1278 if (R->TermWin.focus) { 1301 if (TermWin.focus) {
1279 R->TermWin.focus = 0; 1302 TermWin.focus = 0;
1280 h->want_refresh = 1; 1303 want_refresh = 1;
1281#ifdef USE_XIM 1304#ifdef USE_XIM
1282 if (h->Input_Context != NULL) 1305 if (Input_Context != NULL)
1283 XUnsetICFocus(h->Input_Context); 1306 XUnsetICFocus(Input_Context);
1307#endif
1308#ifdef CURSOR_BLINK
1309 if (Options & Opt_cursorBlink)
1310 cursor_blink_ev.stop ();
1311 hidden_cursor = 0;
1284#endif 1312#endif
1285 } 1313 }
1286 break; 1314 break;
1287 1315
1288 case ConfigureNotify: 1316 case ConfigureNotify:
1289 if (ev->xconfigure.window == R->TermWin.parent[0]) { 1317 if (ev->xconfigure.window == TermWin.parent[0]) {
1290 int height, width; 1318 int height, width;
1291 1319
1292 do { /* Wrap lots of configures into one */ 1320 do { /* Wrap lots of configures into one */
1293 width = ev->xconfigure.width; 1321 width = ev->xconfigure.width;
1294 height = ev->xconfigure.height; 1322 height = ev->xconfigure.height;
1295 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1323 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1296 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, 1324 } while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1297 ConfigureNotify, ev)); 1325 ConfigureNotify, ev));
1298 if (R->szHint.width != width || R->szHint.height != height) { 1326 if (szHint.width != width || szHint.height != height) {
1299 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); 1327 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1300 rxvt_resize_all_windows(aR_ (unsigned int)width, 1328 resize_all_windows (width, height, 1);
1301 (unsigned int)height, 1);
1302 } 1329 }
1303#ifdef DEBUG_SIZE 1330#ifdef DEBUG_SIZE
1304 else { 1331 else {
1305 D_SIZE((stderr, "Size: Not resizing")); 1332 D_SIZE((stderr, "Size: Not resizing"));
1306 } 1333 }
1307#endif 1334#endif
1308#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1335#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1309 if (R->Options & Opt_transparent) { 1336 if (Options & Opt_transparent) {
1310 rxvt_check_our_parents(aR); 1337 check_our_parents ();
1311 if (h->am_transparent) 1338 if (am_transparent)
1312 h->want_full_refresh = 1; 1339 want_full_refresh = 1;
1313 } 1340 }
1314#endif 1341#endif
1315 } 1342 }
1316 break; 1343 break;
1317 1344
1318 case SelectionClear: 1345 case SelectionClear:
1319 rxvt_selection_clear(aR); 1346 selection_clear ();
1320 break; 1347 break;
1321 1348
1322 case SelectionNotify: 1349 case SelectionNotify:
1323 if (h->selection_wait == Sel_normal) 1350 if (selection_wait == Sel_normal)
1324 rxvt_selection_paste(aR_ ev->xselection.requestor, 1351 selection_paste (ev->xselection.requestor,
1325 ev->xselection.property, True); 1352 ev->xselection.property, True);
1326 break; 1353 break;
1327 1354
1328 case SelectionRequest: 1355 case SelectionRequest:
1329 rxvt_selection_send(aR_ &(ev->xselectionrequest)); 1356 selection_send (&(ev->xselectionrequest));
1330 break; 1357 break;
1331 1358
1332 case UnmapNotify: 1359 case UnmapNotify:
1333 R->TermWin.mapped = 0; 1360 TermWin.mapped = 0;
1361#ifdef TEXT_BLINK
1362 text_blink_ev.stop ();
1363#endif
1334 break; 1364 break;
1335 1365
1336 case MapNotify: 1366 case MapNotify:
1337 R->TermWin.mapped = 1; 1367 TermWin.mapped = 1;
1368#ifdef TEXT_BLINK
1369 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1370#endif
1338 break; 1371 break;
1339 1372
1340 case PropertyNotify: 1373 case PropertyNotify:
1341 if (ev->xproperty.atom == h->xa[XA_VT_SELECTION]) { 1374 if (ev->xproperty.atom == xa[XA_VT_SELECTION]) {
1342 if (ev->xproperty.state == PropertyNewValue) 1375 if (ev->xproperty.state == PropertyNewValue)
1343 rxvt_selection_property(aR_ ev->xproperty.window, 1376 selection_property (ev->xproperty.window,
1344 ev->xproperty.atom); 1377 ev->xproperty.atom);
1345 break; 1378 break;
1346 } 1379 }
1347#ifdef TRANSPARENT 1380#ifdef TRANSPARENT
1348 /* 1381 /*
1349 * if user used some Esetroot compatible prog to set the root bg, 1382 * if user used some Esetroot compatible prog to set the root bg,
1350 * use the property to determine the pixmap. We use it later on. 1383 * use the property to determine the pixmap. We use it later on.
1351 */ 1384 */
1352 if (h->xa[XA_XROOTPMAPID] == 0) 1385 if (xa[XA_XROOTPMAPID] == 0)
1353 h->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, 1386 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1354 "_XROOTPMAP_ID", False); 1387 "_XROOTPMAP_ID", False);
1355 if (ev->xproperty.atom != h->xa[XA_XROOTPMAPID]) 1388 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1356 break; 1389 break;
1357 /* FALLTHROUGH */ 1390 /* FALLTHROUGH */
1358 case ReparentNotify: 1391 case ReparentNotify:
1359 if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { 1392 if ((Options & Opt_transparent) && check_our_parents ()) {
1360 if (h->am_transparent) 1393 if (am_transparent)
1361 h->want_full_refresh = 1; 1394 want_full_refresh = 1;
1362 } 1395 }
1363#endif /* TRANSPARENT */ 1396#endif /* TRANSPARENT */
1364 break; 1397 break;
1365 1398
1366 case GraphicsExpose: 1399 case GraphicsExpose:
1367 case Expose: 1400 case Expose:
1368 if (ev->xany.window == R->TermWin.vt) { 1401 if (ev->xany.window == TermWin.vt) {
1369#ifdef NO_SLOW_LINK_SUPPORT 1402#ifdef NO_SLOW_LINK_SUPPORT
1370 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1403 scr_expose (ev->xexpose.x, ev->xexpose.y,
1371 ev->xexpose.width, ev->xexpose.height, False); 1404 ev->xexpose.width, ev->xexpose.height, False);
1372#else 1405#else
1373 // don't understand this, so commented it out 1406 // don't understand this, so commented it out
1374 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1407 scr_expose (ev->xexpose.x, ev->xexpose.y,
1375 ev->xexpose.width, ev->xexpose.height, False); 1408 ev->xexpose.width, ev->xexpose.height, False);
1376 //rxvt_scr_expose(aR_ ev->xexpose.x, 0, 1409 //scr_expose (ev->xexpose.x, 0,
1377 // ev->xexpose.width, R->TermWin.height, False); 1410 // ev->xexpose.width, TermWin.height, False);
1378#endif 1411#endif
1379 h->want_refresh = 1; 1412 want_refresh = 1;
1380 } else { 1413 } else {
1381 XEvent unused_xevent; 1414 XEvent unused_xevent;
1382 1415
1383 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1416 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window,
1384 Expose, 1417 Expose,
1385 &unused_xevent)) ; 1418 &unused_xevent)) ;
1386 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1419 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window,
1387 GraphicsExpose, 1420 GraphicsExpose,
1388 &unused_xevent)) ; 1421 &unused_xevent)) ;
1389 if (isScrollbarWindow(ev->xany.window)) { 1422 if (isScrollbarWindow(ev->xany.window)) {
1390 scrollbar_setIdle(); 1423 scrollBar.setIdle();
1391 rxvt_scrollbar_show(aR_ 0); 1424 scrollbar_show (0);
1392 } 1425 }
1393#ifdef MENUBAR 1426#ifdef MENUBAR
1394 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) 1427 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1395 rxvt_menubar_expose(aR); 1428 menubar_expose ();
1396#endif 1429#endif
1397#ifdef RXVT_GRAPHICS 1430#ifdef RXVT_GRAPHICS
1398 rxvt_Gr_expose(aR_ ev->xany.window); 1431 Gr_expose (ev->xany.window);
1399#endif 1432#endif
1400 } 1433 }
1401 break; 1434 break;
1402 1435
1403 case MotionNotify: 1436 case MotionNotify:
1404#ifdef POINTER_BLANK 1437#ifdef POINTER_BLANK
1405 if (R->h->hidden_pointer) 1438 if (hidden_pointer)
1406 rxvt_pointer_unblank(aR); 1439 pointer_unblank ();
1407#endif 1440#endif
1408#if MENUBAR 1441#if MENUBAR
1409 if (isMenuBarWindow(ev->xany.window)) { 1442 if (isMenuBarWindow(ev->xany.window)) {
1410 rxvt_menubar_control(aR_ &(ev->xbutton)); 1443 menubar_control (&(ev->xbutton));
1411 break; 1444 break;
1412 } 1445 }
1413#endif 1446#endif
1414 if ((h->PrivateModes & PrivMode_mouse_report) && !(h->bypass_keystate)) 1447 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1415 break; 1448 break;
1416 1449
1417 if (ev->xany.window == R->TermWin.vt) { 1450 if (ev->xany.window == TermWin.vt) {
1418 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { 1451 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) {
1419 while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, 1452 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt,
1420 MotionNotify, ev)) ; 1453 MotionNotify, ev)) ;
1421 XQueryPointer(R->Xdisplay, R->TermWin.vt, 1454 XQueryPointer(Xdisplay, TermWin.vt,
1422 &unused_root, &unused_child, 1455 &unused_root, &unused_child,
1423 &unused_root_x, &unused_root_y, 1456 &unused_root_x, &unused_root_y,
1424 &(ev->xbutton.x), &(ev->xbutton.y), 1457 &(ev->xbutton.x), &(ev->xbutton.y),
1425 &unused_mask); 1458 &unused_mask);
1426#ifdef MOUSE_THRESHOLD 1459#ifdef MOUSE_THRESHOLD
1427 /* deal with a `jumpy' mouse */ 1460 /* deal with a `jumpy' mouse */
1428 if ((ev->xmotion.time - h->MEvent.time) > MOUSE_THRESHOLD) { 1461 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) {
1429#endif 1462#endif
1430 rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), 1463 selection_extend ((ev->xbutton.x), (ev->xbutton.y),
1431 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1464 (ev->xbutton.state & Button3Mask) ? 2 : 0);
1432#ifdef SELECTION_SCROLLING 1465#ifdef SELECTION_SCROLLING
1433 if (ev->xbutton.y<R->TermWin.int_bwidth || 1466 if (ev->xbutton.y < TermWin.int_bwidth
1434 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { 1467 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) {
1435 int dist; 1468 int dist;
1436 1469
1437 h->pending_scroll_selection=1; 1470 pending_scroll_selection=1;
1438 1471
1439 /* don't clobber the current delay if we are 1472 /* don't clobber the current delay if we are
1440 * already in the middle of scrolling. 1473 * already in the middle of scrolling.
1441 */ 1474 */
1442 if (h->scroll_selection_delay<=0) 1475 if (scroll_selection_delay<=0)
1443 h->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1476 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;
1444 1477
1445 /* save the event params so we can highlight 1478 /* save the event params so we can highlight
1446 * the selection in the pending-scroll loop 1479 * the selection in the pending-scroll loop
1447 */ 1480 */
1448 h->selection_save_x=ev->xbutton.x; 1481 selection_save_x=ev->xbutton.x;
1449 h->selection_save_y=ev->xbutton.y; 1482 selection_save_y=ev->xbutton.y;
1450 h->selection_save_state= 1483 selection_save_state=
1451 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1484 (ev->xbutton.state & Button3Mask) ? 2 : 0;
1452 1485
1453 /* calc number of lines to scroll */ 1486 /* calc number of lines to scroll */
1454 if (ev->xbutton.y<R->TermWin.int_bwidth) { 1487 if (ev->xbutton.y<TermWin.int_bwidth) {
1455 h->scroll_selection_dir = UP; 1488 scroll_selection_dir = UP;
1456 dist = R->TermWin.int_bwidth - ev->xbutton.y; 1489 dist = TermWin.int_bwidth - ev->xbutton.y;
1457 } 1490 }
1458 else { 1491 else {
1459 h->scroll_selection_dir = DN; 1492 scroll_selection_dir = DN;
1460 dist = ev->xbutton.y - 1493 dist = ev->xbutton.y -
1461 (R->TermWin.int_bwidth + R->TermWin.height); 1494 (TermWin.int_bwidth + TermWin.height);
1462 } 1495 }
1463 h->scroll_selection_lines=(Pixel2Height(dist)/ 1496 scroll_selection_lines=(Pixel2Height(dist)/
1464 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1497 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1465 MIN_IT(h->scroll_selection_lines, 1498 MIN_IT(scroll_selection_lines,
1466 SELECTION_SCROLL_MAX_LINES); 1499 SELECTION_SCROLL_MAX_LINES);
1467 } 1500 }
1468 else { 1501 else {
1469 /* we are within the text window, so we 1502 /* we are within the text window, so we
1470 * shouldn't be scrolling 1503 * shouldn't be scrolling
1471 */ 1504 */
1472 h->pending_scroll_selection = 0; 1505 pending_scroll_selection = 0;
1473 } 1506 }
1474#endif 1507#endif
1475#ifdef MOUSE_THRESHOLD 1508#ifdef MOUSE_THRESHOLD
1476 } 1509 }
1477#endif 1510#endif
1478 } 1511 }
1479 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { 1512 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) {
1480 while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, 1513 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win,
1481 MotionNotify, ev)) ; 1514 MotionNotify, ev)) ;
1482 XQueryPointer(R->Xdisplay, R->scrollBar.win, 1515 XQueryPointer(Xdisplay, scrollBar.win,
1483 &unused_root, &unused_child, 1516 &unused_root, &unused_child,
1484 &unused_root_x, &unused_root_y, 1517 &unused_root_x, &unused_root_y,
1485 &(ev->xbutton.x), &(ev->xbutton.y), 1518 &(ev->xbutton.x), &(ev->xbutton.y),
1486 &unused_mask); 1519 &unused_mask);
1487 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - h->csrO, 1520 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO,
1488 scrollbar_size()); 1521 scrollbar_size());
1489 rxvt_scr_refresh(aR_ h->refresh_type); 1522 scr_refresh (refresh_type);
1490 h->refresh_limit = 0; 1523 refresh_limit = 0;
1491 rxvt_scrollbar_show(aR_ 1); 1524 scrollbar_show (1);
1492 } 1525 }
1493 break; 1526 break;
1494 } 1527 }
1495} 1528}
1496 1529
1497/* INTPROTO */
1498void 1530void
1499rxvt_button_press(pR_ XButtonEvent *ev) 1531rxvt_term::button_press (XButtonEvent *ev)
1500{ 1532{
1501 int reportmode = 0, clickintime; 1533 int reportmode = 0, clickintime;
1502 struct rxvt_hidden *h = R->h;
1503 1534
1504 h->bypass_keystate = ev->state & (h->ModMetaMask | ShiftMask); 1535 bypass_keystate = ev->state & (ModMetaMask | ShiftMask);
1505 if (!h->bypass_keystate) 1536 if (!bypass_keystate)
1506 reportmode = !!(h->PrivateModes & PrivMode_mouse_report); 1537 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1507/* 1538/*
1508 * VT window processing of button press 1539 * VT window processing of button press
1509 */ 1540 */
1510 if (ev->window == R->TermWin.vt) 1541 if (ev->window == TermWin.vt)
1511 { 1542 {
1512#if RXVT_GRAPHICS 1543#if RXVT_GRAPHICS
1513 if (ev->subwindow != None) 1544 if (ev->subwindow != None)
1514 rxvt_Gr_ButtonPress(ev->x, ev->y); 1545 rxvt_Gr_ButtonPress (ev->x, ev->y);
1515 else 1546 else
1516#endif 1547#endif
1517 { 1548 {
1518 clickintime = ev->time - h->MEvent.time < MULTICLICK_TIME; 1549 clickintime = ev->time - MEvent.time < MULTICLICK_TIME;
1519 if (reportmode) 1550 if (reportmode)
1520 { 1551 {
1521 /* mouse report from vt window */ 1552 /* mouse report from vt window */
1522 /* save the xbutton state (for ButtonRelease) */ 1553 /* save the xbutton state (for ButtonRelease) */
1523 h->MEvent.state = ev->state; 1554 MEvent.state = ev->state;
1524#ifdef MOUSE_REPORT_DOUBLECLICK 1555#ifdef MOUSE_REPORT_DOUBLECLICK
1525 if (ev->button == h->MEvent.button && clickintime) 1556 if (ev->button == MEvent.button && clickintime)
1526 { 1557 {
1527 /* same button, within alloted time */ 1558 /* same button, within alloted time */
1528 h->MEvent.clicks++; 1559 MEvent.clicks++;
1529 if (h->MEvent.clicks > 1) 1560 if (MEvent.clicks > 1)
1530 { 1561 {
1531 /* only report double clicks */ 1562 /* only report double clicks */
1532 h->MEvent.clicks = 2; 1563 MEvent.clicks = 2;
1533 rxvt_mouse_report(aR_ ev); 1564 mouse_report (ev);
1534 1565
1535 /* don't report the release */ 1566 /* don't report the release */
1536 h->MEvent.clicks = 0; 1567 MEvent.clicks = 0;
1537 h->MEvent.button = AnyButton; 1568 MEvent.button = AnyButton;
1538 } 1569 }
1539 } 1570 }
1540 else 1571 else
1541 { 1572 {
1542 /* different button, or time expired */ 1573 /* different button, or time expired */
1543 h->MEvent.clicks = 1; 1574 MEvent.clicks = 1;
1544 h->MEvent.button = ev->button; 1575 MEvent.button = ev->button;
1545 rxvt_mouse_report(aR_ ev); 1576 mouse_report (ev);
1546 } 1577 }
1547#else 1578#else
1548 h->MEvent.button = ev->button; 1579 MEvent.button = ev->button;
1549 rxvt_mouse_report(aR_ ev); 1580 mouse_report (ev);
1550#endif /* MOUSE_REPORT_DOUBLECLICK */ 1581#endif /* MOUSE_REPORT_DOUBLECLICK */
1551 } 1582 }
1552 else 1583 else
1553 { 1584 {
1554 if (ev->button != h->MEvent.button) 1585 if (ev->button != MEvent.button)
1555 h->MEvent.clicks = 0; 1586 MEvent.clicks = 0;
1556 switch (ev->button) 1587 switch (ev->button)
1557 { 1588 {
1558 case Button1: 1589 case Button1:
1590 /* allow shift+left click to extend selection */
1591 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1592 {
1559 if (h->MEvent.button == Button1 && clickintime) 1593 if (MEvent.button == Button1 && clickintime)
1594 selection_rotate (ev->x, ev->y);
1560 h->MEvent.clicks++; 1595 else
1596 selection_extend (ev->x, ev->y, 1);
1597 }
1561 else 1598 else
1599 {
1600 if (MEvent.button == Button1 && clickintime)
1601 MEvent.clicks++;
1602 else
1562 h->MEvent.clicks = 1; 1603 MEvent.clicks = 1;
1604
1563 rxvt_selection_click(aR_ h->MEvent.clicks, ev->x, ev->y); 1605 selection_click (MEvent.clicks, ev->x, ev->y);
1606 }
1607
1564 h->MEvent.button = Button1; 1608 MEvent.button = Button1;
1565 break; 1609 break;
1566 1610
1567 case Button3: 1611 case Button3:
1568 if (h->MEvent.button == Button3 && clickintime) 1612 if (MEvent.button == Button3 && clickintime)
1569 rxvt_selection_rotate(aR_ ev->x, ev->y); 1613 selection_rotate (ev->x, ev->y);
1570 else 1614 else
1571 rxvt_selection_extend(aR_ ev->x, ev->y, 1); 1615 selection_extend (ev->x, ev->y, 1);
1572 h->MEvent.button = Button3; 1616 MEvent.button = Button3;
1573 break; 1617 break;
1574 } 1618 }
1575 } 1619 }
1576 h->MEvent.time = ev->time; 1620 MEvent.time = ev->time;
1577 return; 1621 return;
1578 } 1622 }
1579 } 1623 }
1580 1624
1581/* 1625/*
1582 * Scrollbar window processing of button press 1626 * Scrollbar window processing of button press
1583 */ 1627 */
1584 if (isScrollbarWindow(ev->window)) 1628 if (isScrollbarWindow(ev->window))
1585 { 1629 {
1586 scrollbar_setIdle(); 1630 scrollBar.setIdle ();
1587 /* 1631 /*
1588 * Rxvt-style scrollbar: 1632 * Rxvt-style scrollbar:
1589 * move up if mouse is above slider 1633 * move up if mouse is above slider
1590 * move dn if mouse is below slider 1634 * move dn if mouse is below slider
1591 * 1635 *
… …
1599 /* 1643 /*
1600 * Mouse report disabled scrollbar: 1644 * Mouse report disabled scrollbar:
1601 * arrow buttons - send up/down 1645 * arrow buttons - send up/down
1602 * click on scrollbar - send pageup/down 1646 * click on scrollbar - send pageup/down
1603 */ 1647 */
1604 if ((R->scrollBar.style == R_SB_NEXT 1648 if ((scrollBar.style == R_SB_NEXT
1605 && scrollbarnext_upButton(ev->y)) 1649 && scrollbarnext_upButton(ev->y))
1606 || (R->scrollBar.style == R_SB_RXVT 1650 || (scrollBar.style == R_SB_RXVT
1607 && scrollbarrxvt_upButton(ev->y))) 1651 && scrollbarrxvt_upButton(ev->y)))
1608 rxvt_tt_printf(aR_ "\033[A"); 1652 tt_printf("\033[A");
1609 else if ((R->scrollBar.style == R_SB_NEXT 1653 else if ((scrollBar.style == R_SB_NEXT
1610 && scrollbarnext_dnButton(ev->y)) 1654 && scrollbarnext_dnButton(ev->y))
1611 || (R->scrollBar.style == R_SB_RXVT 1655 || (scrollBar.style == R_SB_RXVT
1612 && scrollbarrxvt_dnButton(ev->y))) 1656 && scrollbarrxvt_dnButton(ev->y)))
1613 rxvt_tt_printf(aR_ "\033[B"); 1657 tt_printf("\033[B");
1614 else 1658 else
1615 switch (ev->button) { 1659 switch (ev->button) {
1616 case Button2: 1660 case Button2:
1617 rxvt_tt_printf(aR_ "\014"); 1661 tt_printf("\014");
1618 break; 1662 break;
1619 case Button1: 1663 case Button1:
1620 rxvt_tt_printf(aR_ "\033[6~"); 1664 tt_printf("\033[6~");
1621 break; 1665 break;
1622 case Button3: 1666 case Button3:
1623 rxvt_tt_printf(aR_ "\033[5~"); 1667 tt_printf("\033[5~");
1624 break; 1668 break;
1625 } 1669 }
1626 } 1670 }
1627 else 1671 else
1628#endif /* NO_SCROLLBAR_REPORT */ 1672#endif /* NO_SCROLLBAR_REPORT */
1629 { 1673 {
1630 char upordown = 0; 1674 char upordown = 0;
1631 1675
1632 if (R->scrollBar.style == R_SB_NEXT) { 1676 if (scrollBar.style == R_SB_NEXT) {
1633 if (scrollbarnext_upButton(ev->y)) 1677 if (scrollbarnext_upButton(ev->y))
1634 upordown = -1; /* up */ 1678 upordown = -1; /* up */
1635 else if (scrollbarnext_dnButton(ev->y)) 1679 else if (scrollbarnext_dnButton(ev->y))
1636 upordown = 1; /* down */ 1680 upordown = 1; /* down */
1637 } else if (R->scrollBar.style == R_SB_RXVT) { 1681 } else if (scrollBar.style == R_SB_RXVT) {
1638 if (scrollbarrxvt_upButton(ev->y)) 1682 if (scrollbarrxvt_upButton(ev->y))
1639 upordown = -1; /* up */ 1683 upordown = -1; /* up */
1640 else if (scrollbarrxvt_dnButton(ev->y)) 1684 else if (scrollbarrxvt_dnButton(ev->y))
1641 upordown = 1; /* down */ 1685 upordown = 1; /* down */
1642 } 1686 }
1643 if (upordown) { 1687 if (upordown) {
1644#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1688#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1645 h->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1689 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1646#endif 1690#endif
1647 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { 1691 if (scr_page (upordown < 0 ? UP : DN, 1)) {
1648 if (upordown < 0) 1692 if (upordown < 0)
1649 scrollbar_setUp(); 1693 scrollBar.setUp ();
1650 else 1694 else
1651 scrollbar_setDn(); 1695 scrollBar.setDn ();
1652 } 1696 }
1653 } else 1697 } else
1654 switch (ev->button) { 1698 switch (ev->button) {
1655 case Button2: 1699 case Button2:
1656 switch (h->scrollbar_align) { 1700 switch (scrollbar_align) {
1657 case R_SB_ALIGN_TOP: 1701 case R_SB_ALIGN_TOP:
1658 h->csrO = 0; 1702 csrO = 0;
1659 break; 1703 break;
1660 case R_SB_ALIGN_CENTRE: 1704 case R_SB_ALIGN_CENTRE:
1661 h->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; 1705 csrO = (scrollBar.bot - scrollBar.top) / 2;
1662 break; 1706 break;
1663 case R_SB_ALIGN_BOTTOM: 1707 case R_SB_ALIGN_BOTTOM:
1664 h->csrO = R->scrollBar.bot - R->scrollBar.top; 1708 csrO = scrollBar.bot - scrollBar.top;
1665 break; 1709 break;
1666 } 1710 }
1667 if (R->scrollBar.style == R_SB_XTERM 1711 if (scrollBar.style == R_SB_XTERM
1668 || scrollbar_above_slider(ev->y) 1712 || scrollbar_above_slider(ev->y)
1669 || scrollbar_below_slider(ev->y)) 1713 || scrollbar_below_slider(ev->y))
1670 rxvt_scr_move_to(aR_
1671 scrollbar_position(ev->y) - h->csrO, 1714 scr_move_to ( scrollbar_position(ev->y) - csrO,
1672 scrollbar_size()); 1715 scrollbar_size());
1673 scrollbar_setMotion(); 1716 scrollBar.setMotion ();
1674 break; 1717 break;
1675 1718
1676 case Button1: 1719 case Button1:
1677 if (h->scrollbar_align == R_SB_ALIGN_CENTRE) 1720 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1678 h->csrO = ev->y - R->scrollBar.top; 1721 csrO = ev->y - scrollBar.top;
1679 /* FALLTHROUGH */ 1722 /* FALLTHROUGH */
1680 1723
1681 case Button3: 1724 case Button3:
1682 if (R->scrollBar.style != R_SB_XTERM) { 1725 if (scrollBar.style != R_SB_XTERM) {
1683 if (scrollbar_above_slider(ev->y)) 1726 if (scrollbar_above_slider(ev->y))
1684# ifdef RXVT_SCROLL_FULL 1727# ifdef RXVT_SCROLL_FULL
1685 rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); 1728 scr_page (UP, TermWin.nrow - 1);
1686# else 1729# else
1687 rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); 1730 scr_page (UP, TermWin.nrow / 4);
1688# endif 1731# endif
1689 else if (scrollbar_below_slider(ev->y)) 1732 else if (scrollbar_below_slider(ev->y))
1690# ifdef RXVT_SCROLL_FULL 1733# ifdef RXVT_SCROLL_FULL
1691 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); 1734 scr_page (DN, TermWin.nrow - 1);
1692# else 1735# else
1693 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); 1736 scr_page (DN, TermWin.nrow / 4);
1694# endif 1737# endif
1695 else 1738 else
1696 scrollbar_setMotion(); 1739 scrollBar.setMotion ();
1697 } else { 1740 } else {
1698 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), 1741 scr_page ((ev->button == Button1 ? DN : UP),
1699 (R->TermWin.nrow 1742 (TermWin.nrow
1700 * scrollbar_position(ev->y) 1743 * scrollbar_position(ev->y)
1701 / scrollbar_size())); 1744 / scrollbar_size()));
1702 } 1745 }
1703 break; 1746 break;
1704 } 1747 }
… …
1708#if MENUBAR 1751#if MENUBAR
1709 /* 1752 /*
1710 * Menubar window processing of button press 1753 * Menubar window processing of button press
1711 */ 1754 */
1712 if (isMenuBarWindow(ev->window)) 1755 if (isMenuBarWindow(ev->window))
1713 rxvt_menubar_control(aR_ ev); 1756 menubar_control (ev);
1714#endif 1757#endif
1715} 1758}
1716 1759
1717/* INTPROTO */
1718void 1760void
1719rxvt_button_release(pR_ XButtonEvent *ev) 1761rxvt_term::button_release (XButtonEvent *ev)
1720{ 1762{
1721 int reportmode = 0; 1763 int reportmode = 0;
1722 1764
1723 R->h->csrO = 0; /* reset csr Offset */ 1765 csrO = 0; /* reset csr Offset */
1724 if (!R->h->bypass_keystate) 1766 if (!bypass_keystate)
1725 reportmode = !!(R->h->PrivateModes & PrivMode_mouse_report); 1767 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1726 1768
1727 if (scrollbar_isUpDn()) { 1769 if (scrollbar_isUpDn()) {
1728 scrollbar_setIdle(); 1770 scrollBar.setIdle ();
1729 rxvt_scrollbar_show(aR_ 0); 1771 scrollbar_show (0);
1730#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1772#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1731 R->h->refresh_type &= ~SMOOTH_REFRESH; 1773 refresh_type &= ~SMOOTH_REFRESH;
1732#endif 1774#endif
1733 } 1775 }
1734#ifdef SELECTION_SCROLLING 1776#ifdef SELECTION_SCROLLING
1735 R->h->pending_scroll_selection=0; 1777 pending_scroll_selection=0;
1736#endif 1778#endif
1737 if (ev->window == R->TermWin.vt) 1779 if (ev->window == TermWin.vt)
1738 { 1780 {
1739#ifdef RXVT_GRAPHICS 1781#ifdef RXVT_GRAPHICS
1740 if (ev->subwindow != None) 1782 if (ev->subwindow != None)
1741 rxvt_Gr_ButtonRelease(ev->x, ev->y); 1783 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1742 else 1784 else
… …
1748 /* don't report release of wheel "buttons" */ 1790 /* don't report release of wheel "buttons" */
1749 if (ev->button >= 4) 1791 if (ev->button >= 4)
1750 return; 1792 return;
1751#ifdef MOUSE_REPORT_DOUBLECLICK 1793#ifdef MOUSE_REPORT_DOUBLECLICK
1752 /* only report the release of 'slow' single clicks */ 1794 /* only report the release of 'slow' single clicks */
1753 if (R->h->MEvent.button != AnyButton 1795 if (MEvent.button != AnyButton
1754 && (ev->button != R->h->MEvent.button 1796 && (ev->button != MEvent.button
1755 || (ev->time - R->h->MEvent.time 1797 || (ev->time - MEvent.time
1756 > MULTICLICK_TIME / 2))) 1798 > MULTICLICK_TIME / 2)))
1757 { 1799 {
1758 R->h->MEvent.clicks = 0; 1800 MEvent.clicks = 0;
1759 R->h->MEvent.button = AnyButton; 1801 MEvent.button = AnyButton;
1760 rxvt_mouse_report(aR_ ev); 1802 mouse_report (ev);
1761 } 1803 }
1762#else /* MOUSE_REPORT_DOUBLECLICK */ 1804#else /* MOUSE_REPORT_DOUBLECLICK */
1763 R->h->MEvent.button = AnyButton; 1805 MEvent.button = AnyButton;
1764 rxvt_mouse_report(aR_ ev); 1806 mouse_report (ev);
1765#endif /* MOUSE_REPORT_DOUBLECLICK */ 1807#endif /* MOUSE_REPORT_DOUBLECLICK */
1766 return; 1808 return;
1767 } 1809 }
1768 /* 1810 /*
1769 * dumb hack to compensate for the failure of click-and-drag 1811 * dumb hack to compensate for the failure of click-and-drag
1770 * when overriding mouse reporting 1812 * when overriding mouse reporting
1771 */ 1813 */
1772 if (R->h->PrivateModes & PrivMode_mouse_report 1814 if (PrivateModes & PrivMode_mouse_report
1773 && R->h->bypass_keystate 1815 && bypass_keystate
1774 && ev->button == Button1 && R->h->MEvent.clicks <= 1) 1816 && ev->button == Button1 && MEvent.clicks <= 1)
1775 rxvt_selection_extend(aR_ ev->x, ev->y, 0); 1817 selection_extend (ev->x, ev->y, 0);
1776 1818
1777 switch (ev->button) { 1819 switch (ev->button) {
1778 case Button1: 1820 case Button1:
1779 case Button3: 1821 case Button3:
1780 rxvt_selection_make(aR_ ev->time); 1822 selection_make (ev->time);
1781 break; 1823 break;
1782 case Button2: 1824 case Button2:
1783 rxvt_selection_request(aR_ ev->time, ev->x, ev->y); 1825 selection_request (ev->time, ev->x, ev->y);
1784 break; 1826 break;
1785#ifdef MOUSE_WHEEL 1827#ifdef MOUSE_WHEEL
1786 case Button4: 1828 case Button4:
1787 case Button5: 1829 case Button5:
1788 { 1830 {
1789 int i, v; 1831 int i;
1832 page_dirn v;
1790 1833
1791 v = (ev->button == Button4) ? UP : DN; 1834 v = (ev->button == Button4) ? UP : DN;
1792 if (ev->state & ShiftMask) 1835 if (ev->state & ShiftMask)
1793 i = 1; 1836 i = 1;
1794 else if ((R->Options & Opt_mouseWheelScrollPage)) 1837 else if ((Options & Opt_mouseWheelScrollPage))
1795 i = R->TermWin.nrow - 1; 1838 i = TermWin.nrow - 1;
1796 else 1839 else
1797 i = 5; 1840 i = 5;
1798# ifdef MOUSE_SLIP_WHEELING 1841# ifdef MOUSE_SLIP_WHEELING
1799 if (ev->state & ControlMask) 1842 if (ev->state & ControlMask)
1800 { 1843 {
1801 R->h->mouse_slip_wheel_speed += (v ? -1 : 1); 1844 mouse_slip_wheel_speed += (v ? -1 : 1);
1802 R->h->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1845 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1803 } 1846 }
1804# endif 1847# endif
1805# ifdef JUMP_MOUSE_WHEEL 1848# ifdef JUMP_MOUSE_WHEEL
1806 rxvt_scr_page(aR_ v, i); 1849 scr_page (v, i);
1807 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1850 scr_refresh (SMOOTH_REFRESH);
1808 rxvt_scrollbar_show(aR_ 1); 1851 scrollbar_show (1);
1809# else 1852# else
1810 for (; i--;) 1853 while (i--)
1811 { 1854 {
1812 rxvt_scr_page(aR_ v, 1); 1855 scr_page (v, 1);
1813 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1856 scr_refresh (SMOOTH_REFRESH);
1814 rxvt_scrollbar_show(aR_ 1); 1857 scrollbar_show (1);
1815 } 1858 }
1816# endif 1859# endif
1817 } 1860 }
1818 break; 1861 break;
1819#endif 1862#endif
1820 } 1863 }
1821 } 1864 }
1822 } 1865 }
1823#ifdef MENUBAR 1866#ifdef MENUBAR
1824 else if (isMenuBarWindow(ev->window)) 1867 else if (isMenuBarWindow(ev->window))
1825 rxvt_menubar_control(aR_ ev); 1868 menubar_control (ev);
1826#endif 1869#endif
1827} 1870}
1828 1871
1829 1872
1830#ifdef TRANSPARENT 1873#ifdef TRANSPARENT
1831/* 1874/*
1832 * Check our parents are still who we think they are. 1875 * Check our parents are still who we think they are.
1833 * Do transparency updates if required 1876 * Do transparency updates if required
1834 */ 1877 */
1835/* EXTPROTO */
1836int 1878int
1837rxvt_check_our_parents(pR) 1879rxvt_term::check_our_parents ()
1838{ 1880{
1839 int i, pchanged, aformat, have_pixmap, rootdepth; 1881 int i, pchanged, aformat, have_pixmap, rootdepth;
1840 unsigned long nitems, bytes_after; 1882 unsigned long nitems, bytes_after;
1841 Atom atype; 1883 Atom atype;
1842 unsigned char *prop = NULL; 1884 unsigned char *prop = NULL;
… …
1844 Pixmap rootpixmap = None; 1886 Pixmap rootpixmap = None;
1845 XWindowAttributes wattr, wrootattr; 1887 XWindowAttributes wattr, wrootattr;
1846 1888
1847 pchanged = 0; 1889 pchanged = 0;
1848 1890
1849 if (!(R->Options & Opt_transparent)) 1891 if (!(Options & Opt_transparent))
1850 return pchanged; /* Don't try any more */ 1892 return pchanged; /* Don't try any more */
1851 1893
1852 XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); 1894 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1853 rootdepth = wrootattr.depth; 1895 rootdepth = wrootattr.depth;
1854 1896
1855 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 1897 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1856 if (rootdepth != wattr.depth) { 1898 if (rootdepth != wattr.depth) {
1857 if (R->h->am_transparent) { 1899 if (am_transparent) {
1858 pchanged = 1; 1900 pchanged = 1;
1859 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 1901 XSetWindowBackground(Xdisplay, TermWin.vt,
1860 R->PixColors[Color_bg]); 1902 PixColors[Color_bg]);
1861 R->h->am_transparent = R->h->am_pixmap_trans = 0; 1903 am_transparent = am_pixmap_trans = 0;
1862 } 1904 }
1863 return pchanged; /* Don't try any more */ 1905 return pchanged; /* Don't try any more */
1864 } 1906 }
1865 1907
1866/* Get all X ops out of the queue so that our information is up-to-date. */ 1908/* Get all X ops out of the queue so that our information is up-to-date. */
1867 XSync(R->Xdisplay, False); 1909 XSync(Xdisplay, False);
1868 1910
1869/* 1911/*
1870 * Make the frame window set by the window manager have 1912 * Make the frame window set by the window manager have
1871 * the root background. Some window managers put multiple nested frame 1913 * the root background. Some window managers put multiple nested frame
1872 * windows for each client, so we have to take care about that. 1914 * windows for each client, so we have to take care about that.
1873 */ 1915 */
1874 i = (R->h->xa[XA_XROOTPMAPID] != 0 1916 i = (xa[XA_XROOTPMAPID] != 0
1875 && (XGetWindowProperty(R->Xdisplay, Xroot, R->h->xa[XA_XROOTPMAPID], 1917 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1876 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1918 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1877 &nitems, &bytes_after, &prop) == Success)); 1919 &nitems, &bytes_after, &prop) == Success));
1878 if (!i || prop == NULL) 1920 if (!i || prop == NULL)
1879 have_pixmap = 0; 1921 have_pixmap = 0;
1880 else { 1922 else {
… …
1891 Window cr; 1933 Window cr;
1892 XImage *image; 1934 XImage *image;
1893 GC gc; 1935 GC gc;
1894 XGCValues gcvalue; 1936 XGCValues gcvalue;
1895 1937
1896 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, 1938 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
1897 0, 0, &sx, &sy, &cr); 1939 0, 0, &sx, &sy, &cr);
1898 nw = (unsigned int)R->szHint.width; 1940 nw = (unsigned int)szHint.width;
1899 nh = (unsigned int)R->szHint.height; 1941 nh = (unsigned int)szHint.height;
1900 nx = ny = 0; 1942 nx = ny = 0;
1901 if (sx < 0) { 1943 if (sx < 0) {
1902 nw += sx; 1944 nw += sx;
1903 nx = -sx; 1945 nx = -sx;
1904 sx = 0; 1946 sx = 0;
… …
1908 ny = -sy; 1950 ny = -sy;
1909 sy = 0; 1951 sy = 0;
1910 } 1952 }
1911 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 1953 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
1912 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 1954 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
1913 R->h->allowedxerror = -1; 1955 allowedxerror = -1;
1914 image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 1956 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
1915 ZPixmap); 1957 ZPixmap);
1916 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 1958 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1917 /* XXX: may need a delay here? */ 1959 /* XXX: may need a delay here? */
1918 R->h->allowedxerror = 0; 1960 allowedxerror = 0;
1919 if (image == NULL) { 1961 if (image == NULL) {
1920 if (R->h->am_transparent && R->h->am_pixmap_trans) { 1962 if (am_transparent && am_pixmap_trans) {
1921 pchanged = 1; 1963 pchanged = 1;
1922 if (R->TermWin.pixmap != None) { 1964 if (TermWin.pixmap != None) {
1923 XFreePixmap(R->Xdisplay, R->TermWin.pixmap); 1965 XFreePixmap(Xdisplay, TermWin.pixmap);
1924 R->TermWin.pixmap = None; 1966 TermWin.pixmap = None;
1925 } 1967 }
1926 } 1968 }
1927 R->h->am_pixmap_trans = 0; 1969 am_pixmap_trans = 0;
1928 } else { 1970 } else {
1929 if (R->TermWin.pixmap != None) 1971 if (TermWin.pixmap != None)
1930 XFreePixmap(R->Xdisplay, R->TermWin.pixmap); 1972 XFreePixmap(Xdisplay, TermWin.pixmap);
1931 R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, 1973 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
1932 (unsigned int)R->szHint.width, 1974 (unsigned int)szHint.width,
1933 (unsigned int)R->szHint.height, 1975 (unsigned int)szHint.height,
1934 (unsigned int)image->depth); 1976 (unsigned int)image->depth);
1935 gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); 1977 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
1936 XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, 1978 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
1937 nx, ny, (unsigned int)image->width, 1979 nx, ny, (unsigned int)image->width,
1938 (unsigned int)image->height); 1980 (unsigned int)image->height);
1939 XFreeGC(R->Xdisplay, gc); 1981 XFreeGC(Xdisplay, gc);
1940 XDestroyImage(image); 1982 XDestroyImage(image);
1941 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, 1983 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
1942 R->TermWin.pixmap); 1984 TermWin.pixmap);
1943 if (!R->h->am_transparent || !R->h->am_pixmap_trans) 1985 if (!am_transparent || !am_pixmap_trans)
1944 pchanged = 1; 1986 pchanged = 1;
1945 R->h->am_transparent = R->h->am_pixmap_trans = 1; 1987 am_transparent = am_pixmap_trans = 1;
1946 } 1988 }
1947 } 1989 }
1948 if (!R->h->am_pixmap_trans) { 1990 if (!am_pixmap_trans) {
1949 unsigned int n; 1991 unsigned int n;
1950/* 1992/*
1951 * InheritPixmap transparency 1993 * InheritPixmap transparency
1952 */ 1994 */
1953 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); 1995 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
1954 for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); 1996 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
1955 i++) { 1997 i++) {
1956 oldp = R->TermWin.parent[i]; 1998 oldp = TermWin.parent[i];
1957 XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, 1999 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
1958 &R->TermWin.parent[i], &list, &n); 2000 &TermWin.parent[i], &list, &n);
1959 XFree(list); 2001 XFree(list);
1960 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); 2002 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1961 if (R->TermWin.parent[i] == Xroot) { 2003 if (TermWin.parent[i] == Xroot) {
1962 if (oldp != None) 2004 if (oldp != None)
1963 pchanged = 1; 2005 pchanged = 1;
1964 break; 2006 break;
1965 } 2007 }
1966 if (oldp != R->TermWin.parent[i]) 2008 if (oldp != TermWin.parent[i])
1967 pchanged = 1; 2009 pchanged = 1;
1968 } 2010 }
1969 n = 0; 2011 n = 0;
1970 if (pchanged) { 2012 if (pchanged) {
1971 for (; n < (unsigned int)i; n++) { 2013 for (; n < (unsigned int)i; n++) {
1972 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); 2014 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr);
1973 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2015 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL"));
1974 if (wattr.depth != rootdepth || wattr.class == InputOnly) { 2016 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) {
1975 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; 2017 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1;
1976 break; 2018 break;
1977 } 2019 }
1978 } 2020 }
1979 } 2021 }
1980 if (n > (int)(sizeof(R->TermWin.parent) 2022 if (n > (int)(sizeof(TermWin.parent)
1981 / sizeof(R->TermWin.parent[0]))) { 2023 / sizeof(TermWin.parent[0]))) {
1982 D_X((stderr, "InheritPixmap Turning off")); 2024 D_X((stderr, "InheritPixmap Turning off"));
1983 XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], 2025 XSetWindowBackground(Xdisplay, TermWin.parent[0],
1984 R->PixColors[Color_fg]); 2026 PixColors[Color_fg]);
1985 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 2027 XSetWindowBackground(Xdisplay, TermWin.vt,
1986 R->PixColors[Color_bg]); 2028 PixColors[Color_bg]);
1987 R->h->am_transparent = 0; 2029 am_transparent = 0;
1988 /* XXX: also turn off Opt_transparent? */ 2030 /* XXX: also turn off Opt_transparent? */
1989 } else { 2031 } else {
1990 /* wait (an arbitrary period) for the WM to do its thing 2032 /* wait (an arbitrary period) for the WM to do its thing
1991 * needed for fvwm2.2.2 (and before?) */ 2033 * needed for fvwm2.2.2 (and before?) */
1992# ifdef HAVE_NANOSLEEP 2034# ifdef HAVE_NANOSLEEP
… …
1998# else 2040# else
1999 sleep(1); 2041 sleep(1);
2000# endif 2042# endif
2001 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2043 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2002 for (n = 0; n < (unsigned int)i; n++) 2044 for (n = 0; n < (unsigned int)i; n++)
2003 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], 2045 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2004 ParentRelative); 2046 ParentRelative);
2005 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, 2047 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2006 ParentRelative); 2048 ParentRelative);
2007 R->h->am_transparent = 1; 2049 am_transparent = 1;
2008 } 2050 }
2009 for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) 2051 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2010 R->TermWin.parent[i] = None; 2052 TermWin.parent[i] = None;
2011 } 2053 }
2012 return pchanged; 2054 return pchanged;
2013} 2055}
2014#endif 2056#endif
2015 2057
2016/*}}} */ 2058/*}}} */
2017 2059
2018/*{{{ print pipe */ 2060/*{{{ print pipe */
2019/*----------------------------------------------------------------------*/ 2061/*----------------------------------------------------------------------*/
2020#ifdef PRINTPIPE 2062#ifdef PRINTPIPE
2021/* EXTPROTO */ 2063FILE *
2022FILE *
2023rxvt_popen_printer(pR) 2064rxvt_term::popen_printer ()
2024{ 2065{
2025 FILE *stream = popen(R->h->rs[Rs_print_pipe], "w"); 2066 FILE *stream = popen(rs[Rs_print_pipe], "w");
2026 2067
2027 if (stream == NULL) 2068 if (stream == NULL)
2028 rxvt_print_error("can't open printer pipe"); 2069 rxvt_print_error("can't open printer pipe");
2029 return stream; 2070 return stream;
2030} 2071}
2031 2072
2032/* EXTPROTO */
2033int 2073int
2034rxvt_pclose_printer(FILE *stream) 2074rxvt_term::pclose_printer (FILE *stream)
2035{ 2075{
2036 fflush(stream); 2076 fflush (stream);
2037/* pclose() reported not to work on SunOS 4.1.3 */ 2077/* pclose() reported not to work on SunOS 4.1.3 */
2038# if defined (__sun__) /* TODO: RESOLVE THIS */ 2078# if defined (__sun__) /* TODO: RESOLVE THIS */
2039/* pclose works provided SIGCHLD handler uses waitpid */ 2079/* pclose works provided SIGCHLD handler uses waitpid */
2040 return pclose(stream); /* return fclose (stream); */ 2080 return pclose (stream); /* return fclose (stream); */
2041# else 2081# else
2042 return pclose(stream); 2082 return pclose (stream);
2043# endif 2083# endif
2044} 2084}
2045 2085
2046/* 2086/*
2047 * simulate attached vt100 printer 2087 * simulate attached vt100 printer
2048 */ 2088 */
2049/* INTPROTO */
2050void 2089void
2051rxvt_process_print_pipe(pR) 2090rxvt_term::process_print_pipe ()
2052{ 2091{
2053 int done; 2092 int done;
2054 FILE *fd; 2093 FILE *fd;
2055 2094
2056 if ((fd = rxvt_popen_printer(aR)) == NULL) 2095 if ((fd = popen_printer ()) == NULL)
2057 return; 2096 return;
2058 2097
2059/* 2098/*
2060 * Send all input to the printer until either ESC[4i or ESC[?4i 2099 * Send all input to the printer until either ESC[4i or ESC[?4i
2061 * is received. 2100 * is received.
… …
2063 for (done = 0; !done;) { 2102 for (done = 0; !done;) {
2064 unsigned char buf[8]; 2103 unsigned char buf[8];
2065 unsigned char ch; 2104 unsigned char ch;
2066 unsigned int i, len; 2105 unsigned int i, len;
2067 2106
2068 if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { 2107 if ((ch = cmd_getc ()) != C0_ESC) {
2069 if (putc(ch, fd) == EOF) 2108 if (putc(ch, fd) == EOF)
2070 break; /* done = 1 */ 2109 break; /* done = 1 */
2071 } else { 2110 } else {
2072 len = 0; 2111 len = 0;
2073 buf[len++] = ch; 2112 buf[len++] = ch;
2074 2113
2075 if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { 2114 if ((buf[len++] = cmd_getc ()) == '[') {
2076 if ((ch = rxvt_cmd_getc(aR)) == '?') { 2115 if ((ch = cmd_getc ()) == '?') {
2077 buf[len++] = '?'; 2116 buf[len++] = '?';
2078 ch = rxvt_cmd_getc(aR); 2117 ch = cmd_getc ();
2079 } 2118 }
2080 if ((buf[len++] = ch) == '4') { 2119 if ((buf[len++] = ch) == '4') {
2081 if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') 2120 if ((buf[len++] = cmd_getc ()) == 'i')
2082 break; /* done = 1 */ 2121 break; /* done = 1 */
2083 } 2122 }
2084 } 2123 }
2085 for (i = 0; i < len; i++) 2124 for (i = 0; i < len; i++)
2086 if (putc(buf[i], fd) == EOF) { 2125 if (putc(buf[i], fd) == EOF) {
2087 done = 1; 2126 done = 1;
2088 break; 2127 break;
2089 } 2128 }
2090 } 2129 }
2091 } 2130 }
2092 rxvt_pclose_printer(fd); 2131 pclose_printer (fd);
2093} 2132}
2094#endif /* PRINTPIPE */ 2133#endif /* PRINTPIPE */
2095/*}}} */ 2134/*}}} */
2096 2135
2097/* *INDENT-OFF* */ 2136/* *INDENT-OFF* */
… …
2103 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2142 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC
2104}; 2143};
2105/* *INDENT-ON* */ 2144/* *INDENT-ON* */
2106 2145
2107/*{{{ process non-printing single characters */ 2146/*{{{ process non-printing single characters */
2108/* INTPROTO */
2109void 2147void
2110rxvt_process_nonprinting(pR_ unsigned char ch) 2148rxvt_term::process_nonprinting (unsigned char ch)
2111{ 2149{
2112 switch (ch) { 2150 switch (ch) {
2113 case C0_ENQ: /* terminal Status */ 2151 case C0_ENQ: /* terminal Status */
2114 if (R->h->rs[Rs_answerbackstring]) 2152 if (rs[Rs_answerbackstring])
2115 rxvt_tt_write(aR_ 2153 tt_write(
2116 (const unsigned char *)R->h->rs[Rs_answerbackstring], 2154 (const unsigned char *)rs[Rs_answerbackstring],
2117 (unsigned int)STRLEN(R->h->rs[Rs_answerbackstring])); 2155 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2118 else 2156 else
2119 rxvt_tt_write(aR_ (unsigned char *)VT100_ANS, 2157 tt_write((unsigned char *)VT100_ANS,
2120 (unsigned int)STRLEN(VT100_ANS)); 2158 (unsigned int)STRLEN(VT100_ANS));
2121 break; 2159 break;
2122 case C0_BEL: /* bell */ 2160 case C0_BEL: /* bell */
2123 rxvt_scr_bell(aR); 2161 scr_bell ();
2124 break; 2162 break;
2125 case C0_BS: /* backspace */ 2163 case C0_BS: /* backspace */
2126 rxvt_scr_backspace(aR); 2164 scr_backspace ();
2127 break; 2165 break;
2128 case C0_HT: /* tab */ 2166 case C0_HT: /* tab */
2129 rxvt_scr_tab(aR_ 1); 2167 scr_tab (1);
2130 break; 2168 break;
2131 case C0_CR: /* carriage return */ 2169 case C0_CR: /* carriage return */
2132 rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); 2170 scr_gotorc (0, 0, R_RELATIVE);
2133 break; 2171 break;
2134 case C0_VT: /* vertical tab, form feed */ 2172 case C0_VT: /* vertical tab, form feed */
2135 case C0_FF: 2173 case C0_FF:
2136 case C0_LF: /* line feed */ 2174 case C0_LF: /* line feed */
2137 rxvt_scr_index(aR_ UP); 2175 scr_index (UP);
2138 break; 2176 break;
2139 case C0_SO: /* shift out - acs */ 2177 case C0_SO: /* shift out - acs */
2140 rxvt_scr_charset_choose(aR_ 1); 2178 scr_charset_choose (1);
2141 break; 2179 break;
2142 case C0_SI: /* shift in - acs */ 2180 case C0_SI: /* shift in - acs */
2143 rxvt_scr_charset_choose(aR_ 0); 2181 scr_charset_choose (0);
2144 break; 2182 break;
2145 } 2183 }
2146} 2184}
2147/*}}} */ 2185/*}}} */
2148 2186
2149 2187
2150/*{{{ process VT52 escape sequences */ 2188/*{{{ process VT52 escape sequences */
2151/* INTPROTO */
2152void 2189void
2153rxvt_process_escape_vt52(pR_ unsigned char ch) 2190rxvt_term::process_escape_vt52 (unsigned char ch)
2154{ 2191{
2155 int row, col; 2192 int row, col;
2156 2193
2157 switch (ch) { 2194 switch (ch) {
2158 case 'A': /* cursor up */ 2195 case 'A': /* cursor up */
2159 rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); 2196 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE);
2160 break; 2197 break;
2161 case 'B': /* cursor down */ 2198 case 'B': /* cursor down */
2162 rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); 2199 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE);
2163 break; 2200 break;
2164 case 'C': /* cursor right */ 2201 case 'C': /* cursor right */
2165 rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); 2202 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
2166 break; 2203 break;
2167 case 'D': /* cursor left */ 2204 case 'D': /* cursor left */
2168 rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); 2205 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
2169 break; 2206 break;
2170 case 'H': /* cursor home */ 2207 case 'H': /* cursor home */
2171 rxvt_scr_gotorc(aR_ 0, 0, 0); 2208 scr_gotorc (0, 0, 0);
2172 break; 2209 break;
2173 case 'I': /* cursor up and scroll down if needed */ 2210 case 'I': /* cursor up and scroll down if needed */
2174 rxvt_scr_index(aR_ DN); 2211 scr_index (DN);
2175 break; 2212 break;
2176 case 'J': /* erase to end of screen */ 2213 case 'J': /* erase to end of screen */
2177 rxvt_scr_erase_screen(aR_ 0); 2214 scr_erase_screen (0);
2178 break; 2215 break;
2179 case 'K': /* erase to end of line */ 2216 case 'K': /* erase to end of line */
2180 rxvt_scr_erase_line(aR_ 0); 2217 scr_erase_line (0);
2181 break; 2218 break;
2182 case 'Y': /* move to specified row and col */ 2219 case 'Y': /* move to specified row and col */
2183 /* full command is 'ESC Y row col' where row and col 2220 /* full command is 'ESC Y row col' where row and col
2184 * are encoded by adding 32 and sending the ascii 2221 * are encoded by adding 32 and sending the ascii
2185 * character. eg. SPACE = 0, '+' = 13, '0' = 18, 2222 * character. eg. SPACE = 0, '+' = 13, '0' = 18,
2186 * etc. */ 2223 * etc. */
2187 row = rxvt_cmd_getc(aR) - ' '; 2224 row = cmd_getc () - ' ';
2188 col = rxvt_cmd_getc(aR) - ' '; 2225 col = cmd_getc () - ' ';
2189 rxvt_scr_gotorc(aR_ row, col, 0); 2226 scr_gotorc (row, col, 0);
2190 break; 2227 break;
2191 case 'Z': /* identify the terminal type */ 2228 case 'Z': /* identify the terminal type */
2192 rxvt_tt_printf(aR_ "\033/Z"); /* I am a VT100 emulating a VT52 */ 2229 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */
2193 break; 2230 break;
2194 case '<': /* turn off VT52 mode */ 2231 case '<': /* turn off VT52 mode */
2195 PrivMode(0, PrivMode_vt52); 2232 PrivMode(0, PrivMode_vt52);
2196 break; 2233 break;
2197 case 'F': /* use special graphics character set */ 2234 case 'F': /* use special graphics character set */
… …
2206} 2243}
2207/*}}} */ 2244/*}}} */
2208 2245
2209 2246
2210/*{{{ process escape sequences */ 2247/*{{{ process escape sequences */
2211/* INTPROTO */
2212void 2248void
2213rxvt_process_escape_seq(pR) 2249rxvt_term::process_escape_seq ()
2214{ 2250{
2215 unsigned char ch = rxvt_cmd_getc(aR); 2251 unsigned char ch = cmd_getc ();
2216 2252
2217 if (R->h->PrivateModes & PrivMode_vt52) { 2253 if (PrivateModes & PrivMode_vt52) {
2218 rxvt_process_escape_vt52(aR_ ch); 2254 process_escape_vt52 (ch);
2219 return; 2255 return;
2220 } 2256 }
2221 2257
2222 switch (ch) { 2258 switch (ch) {
2223 /* case 1: do_tek_mode (); break; */ 2259 /* case 1: do_tek_mode (); break; */
2224 case '#': 2260 case '#':
2225 if (rxvt_cmd_getc(aR) == '8') 2261 if (cmd_getc () == '8')
2226 rxvt_scr_E(aR); 2262 scr_E ();
2227 break; 2263 break;
2228 case '(': 2264 case '(':
2229 rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); 2265 scr_charset_set (0, (unsigned int)cmd_getc ());
2230 break; 2266 break;
2231 case ')': 2267 case ')':
2232 rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); 2268 scr_charset_set (1, (unsigned int)cmd_getc ());
2233 break; 2269 break;
2234 case '*': 2270 case '*':
2235 rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); 2271 scr_charset_set (2, (unsigned int)cmd_getc ());
2236 break; 2272 break;
2237 case '+': 2273 case '+':
2238 rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); 2274 scr_charset_set (3, (unsigned int)cmd_getc ());
2239 break; 2275 break;
2240#ifdef MULTICHAR_SET 2276#ifdef MULTICHAR_SET
2241 case '$': 2277 case '$':
2242 rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); 2278 scr_charset_set (-2, (unsigned int)cmd_getc ());
2243 break; 2279 break;
2244#endif 2280#endif
2245#ifndef NO_FRILLS 2281#ifndef NO_FRILLS
2246 case '6': 2282 case '6':
2247 rxvt_scr_backindex(aR); 2283 scr_backindex ();
2248 break; 2284 break;
2249#endif 2285#endif
2250 case '7': 2286 case '7':
2251 rxvt_scr_cursor(aR_ SAVE); 2287 scr_cursor (SAVE);
2252 break; 2288 break;
2253 case '8': 2289 case '8':
2254 rxvt_scr_cursor(aR_ RESTORE); 2290 scr_cursor (RESTORE);
2255 break; 2291 break;
2256#ifndef NO_FRILLS 2292#ifndef NO_FRILLS
2257 case '9': 2293 case '9':
2258 rxvt_scr_forwardindex(aR); 2294 scr_forwardindex ();
2259 break; 2295 break;
2260#endif 2296#endif
2261 case '=': 2297 case '=':
2262 case '>': 2298 case '>':
2263 PrivMode((ch == '='), PrivMode_aplKP); 2299 PrivMode((ch == '='), PrivMode_aplKP);
2264 break; 2300 break;
2265 2301
2266 case C1_40: 2302 case C1_40:
2267 rxvt_cmd_getc(aR); 2303 cmd_getc ();
2268 break; 2304 break;
2269 case C1_44: 2305 case C1_44:
2270 rxvt_scr_index(aR_ UP); 2306 scr_index (UP);
2271 break; 2307 break;
2272 2308
2273 /* 8.3.87: NEXT LINE */ 2309 /* 8.3.87: NEXT LINE */
2274 case C1_NEL: /* ESC E */ 2310 case C1_NEL: /* ESC E */
2275 { 2311 {
2276 uint32_t nlcr[] = { '\n', '\r' }; 2312 uint32_t nlcr[] = { '\n', '\r' };
2277 rxvt_scr_add_lines(aR_ nlcr, 1, 2); 2313 scr_add_lines (nlcr, 1, 2);
2278 } 2314 }
2279 break; 2315 break;
2280 2316
2281 /* kidnapped escape sequence: Should be 8.3.48 */ 2317 /* kidnapped escape sequence: Should be 8.3.48 */
2282 case C1_ESA: /* ESC G */ 2318 case C1_ESA: /* ESC G */
2283 rxvt_process_graphics(aR); 2319 process_graphics ();
2284 break; 2320 break;
2285 2321
2286 /* 8.3.63: CHARACTER TABULATION SET */ 2322 /* 8.3.63: CHARACTER TABULATION SET */
2287 case C1_HTS: /* ESC H */ 2323 case C1_HTS: /* ESC H */
2288 rxvt_scr_set_tab(aR_ 1); 2324 scr_set_tab (1);
2289 break; 2325 break;
2290 2326
2291 /* 8.3.105: REVERSE LINE FEED */ 2327 /* 8.3.105: REVERSE LINE FEED */
2292 case C1_RI: /* ESC M */ 2328 case C1_RI: /* ESC M */
2293 rxvt_scr_index(aR_ DN); 2329 scr_index (DN);
2294 break; 2330 break;
2295 2331
2296 /* 8.3.142: SINGLE-SHIFT TWO */ 2332 /* 8.3.142: SINGLE-SHIFT TWO */
2297 /*case C1_SS2: scr_single_shift (2); break; */ 2333 /*case C1_SS2: scr_single_shift (2); break; */
2298 2334
2299 /* 8.3.143: SINGLE-SHIFT THREE */ 2335 /* 8.3.143: SINGLE-SHIFT THREE */
2300 /*case C1_SS3: scr_single_shift (3); break; */ 2336 /*case C1_SS3: scr_single_shift (3); break; */
2301 2337
2302 /* 8.3.27: DEVICE CONTROL STRING */ 2338 /* 8.3.27: DEVICE CONTROL STRING */
2303 case C1_DCS: /* ESC P */ 2339 case C1_DCS: /* ESC P */
2304 rxvt_process_dcs_seq(aR); 2340 process_dcs_seq ();
2305 break; 2341 break;
2306 2342
2307 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2343 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2308 case C1_SCI: /* ESC Z */ 2344 case C1_SCI: /* ESC Z */
2309 rxvt_tt_write(aR_ (const unsigned char *)ESCZ_ANSWER, 2345 tt_write((const unsigned char *)ESCZ_ANSWER,
2310 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 2346 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2311 break; /* steal obsolete ESC [ c */ 2347 break; /* steal obsolete ESC [ c */
2312 2348
2313 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2349 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2314 case C1_CSI: /* ESC [ */ 2350 case C1_CSI: /* ESC [ */
2315 rxvt_process_csi_seq(aR); 2351 process_csi_seq ();
2316 break; 2352 break;
2317 2353
2318 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2354 /* 8.3.90: OPERATING SYSTEM COMMAND */
2319 case C1_OSC: /* ESC ] */ 2355 case C1_OSC: /* ESC ] */
2320 rxvt_process_osc_seq(aR); 2356 process_osc_seq ();
2321 break; 2357 break;
2322 2358
2323 /* 8.3.106: RESET TO INITIAL STATE */ 2359 /* 8.3.106: RESET TO INITIAL STATE */
2324 case 'c': 2360 case 'c':
2325 rxvt_scr_poweron(aR); 2361 scr_poweron ();
2326 rxvt_scrollbar_show(aR_ 1); 2362 scrollbar_show (1);
2327 break; 2363 break;
2328 2364
2329 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2365 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2330 case 'n': 2366 case 'n':
2331 rxvt_scr_charset_choose(aR_ 2); 2367 scr_charset_choose (2);
2332 break; 2368 break;
2333 2369
2334 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ 2370 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */
2335 case 'o': 2371 case 'o':
2336 rxvt_scr_charset_choose(aR_ 3); 2372 scr_charset_choose (3);
2337 break; 2373 break;
2338 } 2374 }
2339} 2375}
2340/*}}} */ 2376/*}}} */
2341 2377
… …
2369 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2405 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2370 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2406 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */
2371}; 2407};
2372/* *INDENT-ON* */ 2408/* *INDENT-ON* */
2373 2409
2374/* INTPROTO */
2375void 2410void
2376rxvt_process_csi_seq(pR) 2411rxvt_term::process_csi_seq ()
2377{ 2412{
2378 unsigned char ch, priv, i; 2413 unsigned char ch, priv, i;
2379 unsigned int nargs, p; 2414 unsigned int nargs, p;
2380 int n, ndef; 2415 int n, ndef;
2381 int arg[ESC_ARGS]; 2416 int arg[ESC_ARGS];
2382 2417
2383 for (nargs = ESC_ARGS; nargs > 0;) 2418 for (nargs = ESC_ARGS; nargs > 0;)
2384 arg[--nargs] = 0; 2419 arg[--nargs] = 0;
2385 2420
2386 priv = 0; 2421 priv = 0;
2387 ch = rxvt_cmd_getc(aR); 2422 ch = cmd_getc ();
2388 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ 2423 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */
2389 priv = ch; 2424 priv = ch;
2390 ch = rxvt_cmd_getc(aR); 2425 ch = cmd_getc ();
2391 } 2426 }
2392/* read any numerical arguments */ 2427/* read any numerical arguments */
2393 for (n = -1; ch < CSI_ICH; ) { 2428 for (n = -1; ch < CSI_ICH; ) {
2394 if (isdigit(ch)) { 2429 if (isdigit(ch)) {
2395 if (n < 0) 2430 if (n < 0)
… …
2399 } else if (ch == ';') { 2434 } else if (ch == ';') {
2400 if (nargs < ESC_ARGS) 2435 if (nargs < ESC_ARGS)
2401 arg[nargs++] = n; 2436 arg[nargs++] = n;
2402 n = -1; 2437 n = -1;
2403 } else if (ch == '\b') { 2438 } else if (ch == '\b') {
2404 rxvt_scr_backspace(aR); 2439 scr_backspace ();
2405 } else if (ch == C0_ESC) { 2440 } else if (ch == C0_ESC) {
2406 rxvt_process_escape_seq(aR); 2441 process_escape_seq ();
2407 return; 2442 return;
2408 } else if (ch < ' ') { 2443 } else if (ch < ' ') {
2409 rxvt_process_nonprinting(aR_ ch); 2444 process_nonprinting (ch);
2410 } 2445 }
2411 ch = rxvt_cmd_getc(aR); 2446 ch = cmd_getc ();
2412 } 2447 }
2413 2448
2414 if (ch > CSI_7F) 2449 if (ch > CSI_7F)
2415 return; 2450 return;
2416 2451
… …
2435 */ 2470 */
2436 if (priv) { 2471 if (priv) {
2437 switch (priv) { 2472 switch (priv) {
2438 case '>': 2473 case '>':
2439 if (ch == CSI_DA) /* secondary device attributes */ 2474 if (ch == CSI_DA) /* secondary device attributes */
2440 rxvt_tt_printf(aR_ "\033[>%d;%-.8s;0c", 'R', VSTRING); 2475 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING);
2441 break; 2476 break;
2442 case '?': 2477 case '?':
2443 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2478 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2444 rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); 2479 process_terminal_mode (ch, priv, nargs, arg);
2445 break; 2480 break;
2446 } 2481 }
2447 return; 2482 return;
2448 } 2483 }
2449 2484
… …
2453 */ 2488 */
2454#ifdef PRINTPIPE 2489#ifdef PRINTPIPE
2455 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2490 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2456 switch (arg[0]) { 2491 switch (arg[0]) {
2457 case 0: /* initiate transfer to primary aux device */ 2492 case 0: /* initiate transfer to primary aux device */
2458 rxvt_scr_printscreen(aR_ 0); 2493 scr_printscreen (0);
2459 break; 2494 break;
2460 case 5: /* start relay to primary aux device */ 2495 case 5: /* start relay to primary aux device */
2461 rxvt_process_print_pipe(aR); 2496 process_print_pipe ();
2462 break; 2497 break;
2463 } 2498 }
2464 break; 2499 break;
2465#endif 2500#endif
2466 2501
… …
2468 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2503 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2469 arg[0] = -arg[0]; 2504 arg[0] = -arg[0];
2470 /* FALLTHROUGH */ 2505 /* FALLTHROUGH */
2471 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2506 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2472 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2507 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2473 rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); 2508 scr_gotorc (arg[0], 0, RELATIVE);
2474 break; 2509 break;
2475 2510
2476 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2511 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2477 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2512 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2478#ifdef ISO6429 2513#ifdef ISO6429
… …
2482#endif 2517#endif
2483 /* FALLTHROUGH */ 2518 /* FALLTHROUGH */
2484 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ 2519 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */
2485 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ 2520 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */
2486#ifdef ISO6429 2521#ifdef ISO6429
2487 rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); 2522 scr_gotorc (0, arg[0], RELATIVE);
2488#else /* emulate common DEC VTs */ 2523#else /* emulate common DEC VTs */
2489 rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); 2524 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE);
2490#endif 2525#endif
2491 break; 2526 break;
2492 2527
2493 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ 2528 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */
2494 arg[0] = -arg[0]; 2529 arg[0] = -arg[0];
2495 /* FALLTHROUGH */ 2530 /* FALLTHROUGH */
2496 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ 2531 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */
2497 rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); 2532 scr_gotorc (arg[0], 0, R_RELATIVE);
2498 break; 2533 break;
2499 2534
2500 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ 2535 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */
2501 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ 2536 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */
2502 rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); 2537 scr_gotorc (0, arg[0] - 1, R_RELATIVE);
2503 break; 2538 break;
2504 2539
2505 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ 2540 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */
2506 rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); 2541 scr_gotorc (arg[0] - 1, 0, C_RELATIVE);
2507 break; 2542 break;
2508 2543
2509 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ 2544 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */
2510 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ 2545 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */
2511 rxvt_scr_gotorc(aR_ arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0); 2546 scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0);
2512 break; 2547 break;
2513 2548
2514 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ 2549 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */
2515 arg[0] = -arg[0]; 2550 arg[0] = -arg[0];
2516 /* FALLTHROUGH */ 2551 /* FALLTHROUGH */
2517 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2552 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2518 rxvt_scr_tab(aR_ arg[0]); 2553 scr_tab (arg[0]);
2519 break; 2554 break;
2520 2555
2521 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2556 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2522 rxvt_scr_erase_screen(aR_ arg[0]); 2557 scr_erase_screen (arg[0]);
2523 break; 2558 break;
2524 2559
2525 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2560 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2526 rxvt_scr_erase_line(aR_ arg[0]); 2561 scr_erase_line (arg[0]);
2527 break; 2562 break;
2528 2563
2529 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ 2564 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */
2530 rxvt_scr_insdel_chars(aR_ arg[0], INSERT); 2565 scr_insdel_chars (arg[0], INSERT);
2531 break; 2566 break;
2532 2567
2533 case CSI_IL: /* 8.3.68: (1) INSERT LINE */ 2568 case CSI_IL: /* 8.3.68: (1) INSERT LINE */
2534 rxvt_scr_insdel_lines(aR_ arg[0], INSERT); 2569 scr_insdel_lines (arg[0], INSERT);
2535 break; 2570 break;
2536 2571
2537 case CSI_DL: /* 8.3.33: (1) DELETE LINE */ 2572 case CSI_DL: /* 8.3.33: (1) DELETE LINE */
2538 rxvt_scr_insdel_lines(aR_ arg[0], DELETE); 2573 scr_insdel_lines (arg[0], DELETE);
2539 break; 2574 break;
2540 2575
2541 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ 2576 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */
2542 rxvt_scr_insdel_chars(aR_ arg[0], ERASE); 2577 scr_insdel_chars (arg[0], ERASE);
2543 break; 2578 break;
2544 2579
2545 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ 2580 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */
2546 rxvt_scr_insdel_chars(aR_ arg[0], DELETE); 2581 scr_insdel_chars (arg[0], DELETE);
2547 break; 2582 break;
2548 2583
2549 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2584 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2550 arg[0] = -arg[0]; 2585 arg[0] = -arg[0];
2551 /* FALLTHROUGH */ 2586 /* FALLTHROUGH */
2552 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2587 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2553 rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); 2588 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2554 break; 2589 break;
2555 2590
2556 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2591 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2557 rxvt_tt_write(aR_ (const unsigned char *)VT100_ANS, 2592 tt_write((const unsigned char *)VT100_ANS,
2558 (unsigned int)(sizeof(VT100_ANS) - 1)); 2593 (unsigned int)(sizeof(VT100_ANS) - 1));
2559 break; 2594 break;
2560 2595
2561 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2596 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2562 rxvt_process_sgr_mode(aR_ nargs, arg); 2597 process_sgr_mode (nargs, arg);
2563 break; 2598 break;
2564 2599
2565 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2600 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2566 switch (arg[0]) { 2601 switch (arg[0]) {
2567 case 5: /* DSR requested */ 2602 case 5: /* DSR requested */
2568 rxvt_tt_printf(aR_ "\033[0n"); 2603 tt_printf("\033[0n");
2569 break; 2604 break;
2570 case 6: /* CPR requested */ 2605 case 6: /* CPR requested */
2571 rxvt_scr_report_position(aR); 2606 scr_report_position ();
2572 break; 2607 break;
2573#if defined (ENABLE_DISPLAY_ANSWER) 2608#if defined (ENABLE_DISPLAY_ANSWER)
2574 case 7: /* unofficial extension */ 2609 case 7: /* unofficial extension */
2575 rxvt_tt_printf(aR_ "%-.250s\n", R->h->rs[Rs_display_name]); 2610 tt_printf("%-.250s\n", rs[Rs_display_name]);
2576 break; 2611 break;
2577#endif 2612#endif
2578 case 8: /* unofficial extension */ 2613 case 8: /* unofficial extension */
2579 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2614 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
2580 break; 2615 break;
2581 } 2616 }
2582 break; 2617 break;
2583 2618
2584 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2619 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
2585 switch (arg[0]) { 2620 switch (arg[0]) {
2586 case 0: /* char tab stop cleared at active position */ 2621 case 0: /* char tab stop cleared at active position */
2587 rxvt_scr_set_tab(aR_ 0); 2622 scr_set_tab (0);
2588 break; 2623 break;
2589 /* case 1: */ /* line tab stop cleared in active line */ 2624 /* case 1: */ /* line tab stop cleared in active line */
2590 /* case 2: */ /* char tab stops cleared in active line */ 2625 /* case 2: */ /* char tab stops cleared in active line */
2591 case 3: /* all char tab stops are cleared */ 2626 case 3: /* all char tab stops are cleared */
2592 /* case 4: */ /* all line tab stops are cleared */ 2627 /* case 4: */ /* all line tab stops are cleared */
2593 case 5: /* all tab stops are cleared */ 2628 case 5: /* all tab stops are cleared */
2594 rxvt_scr_set_tab(aR_ -1); 2629 scr_set_tab (-1);
2595 break; 2630 break;
2596 } 2631 }
2597 break; 2632 break;
2598 2633
2599 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ 2634 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */
2600 switch (arg[0]) { 2635 switch (arg[0]) {
2601 case 0: /* char tab stop set at active position */ 2636 case 0: /* char tab stop set at active position */
2602 rxvt_scr_set_tab(aR_ 1); 2637 scr_set_tab (1);
2603 break; /* = ESC H */ 2638 break; /* = ESC H */
2604 /* case 1: */ /* line tab stop set at active line */ 2639 /* case 1: */ /* line tab stop set at active line */
2605 case 2: /* char tab stop cleared at active position */ 2640 case 2: /* char tab stop cleared at active position */
2606 rxvt_scr_set_tab(aR_ 0); 2641 scr_set_tab (0);
2607 break; /* = ESC [ 0 g */ 2642 break; /* = ESC [ 0 g */
2608 /* case 3: */ /* line tab stop cleared at active line */ 2643 /* case 3: */ /* line tab stop cleared at active line */
2609 /* case 4: */ /* char tab stops cleared at active line */ 2644 /* case 4: */ /* char tab stops cleared at active line */
2610 case 5: /* all char tab stops are cleared */ 2645 case 5: /* all char tab stops are cleared */
2611 rxvt_scr_set_tab(aR_ -1); 2646 scr_set_tab (-1);
2612 break; /* = ESC [ 3 g */ 2647 break; /* = ESC [ 3 g */
2613 /* case 6: */ /* all line tab stops are cleared */ 2648 /* case 6: */ /* all line tab stops are cleared */
2614 } 2649 }
2615 break; 2650 break;
2616 2651
2617 case CSI_RM: /* 8.3.107: RESET MODE */ 2652 case CSI_RM: /* 8.3.107: RESET MODE */
2618 if (arg[0] == 4) 2653 if (arg[0] == 4)
2619 rxvt_scr_insert_mode(aR_ 0); 2654 scr_insert_mode (0);
2620 break; 2655 break;
2621 2656
2622 case CSI_SM: /* 8.3.126: SET MODE */ 2657 case CSI_SM: /* 8.3.126: SET MODE */
2623 if (arg[0] == 4) 2658 if (arg[0] == 4)
2624 rxvt_scr_insert_mode(aR_ 1); 2659 scr_insert_mode (1);
2625 break; 2660 break;
2626 2661
2627/* 2662/*
2628 * PRIVATE USE beyond this point. All CSI_7? sequences here 2663 * PRIVATE USE beyond this point. All CSI_7? sequences here
2629 */ 2664 */
2630 case CSI_72: /* DECSTBM: set top and bottom margins */ 2665 case CSI_72: /* DECSTBM: set top and bottom margins */
2631 if (nargs == 1) 2666 if (nargs == 1)
2632 rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); 2667 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1);
2633 else if (nargs == 0 || arg[0] >= arg[1]) 2668 else if (nargs == 0 || arg[0] >= arg[1])
2634 rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); 2669 scr_scroll_region (0, MAX_ROWS - 1);
2635 else 2670 else
2636 rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); 2671 scr_scroll_region (arg[0] - 1, arg[1] - 1);
2637 break; 2672 break;
2638 2673
2639 case CSI_73: 2674 case CSI_73:
2640 rxvt_scr_cursor(aR_ SAVE); 2675 scr_cursor (SAVE);
2641 break; 2676 break;
2642 case CSI_75: 2677 case CSI_75:
2643 rxvt_scr_cursor(aR_ RESTORE); 2678 scr_cursor (RESTORE);
2644 break; 2679 break;
2645 2680
2646#ifndef NO_FRILLS 2681#ifndef NO_FRILLS
2647 case CSI_74: 2682 case CSI_74:
2648 rxvt_process_window_ops(aR_ arg, nargs); 2683 process_window_ops (arg, nargs);
2649 break; 2684 break;
2650#endif 2685#endif
2651 2686
2652 case CSI_78: /* DECREQTPARM */ 2687 case CSI_78: /* DECREQTPARM */
2653 if (arg[0] == 0 || arg[0] == 1) 2688 if (arg[0] == 0 || arg[0] == 1)
2654 rxvt_tt_printf(aR_ "\033[%d;1;1;112;112;1;0x", arg[0] + 2); 2689 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2655 /* FALLTHROUGH */ 2690 /* FALLTHROUGH */
2656 2691
2657 default: 2692 default:
2658 break; 2693 break;
2659 } 2694 }
2660} 2695}
2661/*}}} */ 2696/*}}} */
2662 2697
2663#ifndef NO_FRILLS 2698#ifndef NO_FRILLS
2664/* ARGSUSED */ 2699/* ARGSUSED */
2665/* INTPROTO */
2666void 2700void
2667rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) 2701rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2668{ 2702{
2669 int x, y; 2703 int x, y;
2670#if 0 2704#if 0
2671 char *s; 2705 char *s;
2672#endif 2706#endif
… …
2678 switch (args[0]) { 2712 switch (args[0]) {
2679 /* 2713 /*
2680 * commands 2714 * commands
2681 */ 2715 */
2682 case 1: /* deiconify window */ 2716 case 1: /* deiconify window */
2683 XMapWindow(R->Xdisplay, R->TermWin.parent[0]); 2717 XMapWindow(Xdisplay, TermWin.parent[0]);
2684 break; 2718 break;
2685 case 2: /* iconify window */ 2719 case 2: /* iconify window */
2686 XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], 2720 XIconifyWindow(Xdisplay, TermWin.parent[0],
2687 DefaultScreen(R->Xdisplay)); 2721 DefaultScreen(Xdisplay));
2688 break; 2722 break;
2689 case 3: /* set position (pixels) */ 2723 case 3: /* set position (pixels) */
2690 XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); 2724 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]);
2691 break; 2725 break;
2692 case 4: /* set size (pixels) */ 2726 case 4: /* set size (pixels) */
2693 rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); 2727 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2694 break; 2728 break;
2695 case 5: /* raise window */ 2729 case 5: /* raise window */
2696 XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); 2730 XRaiseWindow(Xdisplay, TermWin.parent[0]);
2697 break; 2731 break;
2698 case 6: /* lower window */ 2732 case 6: /* lower window */
2699 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); 2733 XLowerWindow(Xdisplay, TermWin.parent[0]);
2700 break; 2734 break;
2701 case 7: /* refresh window */ 2735 case 7: /* refresh window */
2702 rxvt_scr_touch(aR_ True); 2736 scr_touch (true);
2703 break; 2737 break;
2704 case 8: /* set size (chars) */ 2738 case 8: /* set size (chars) */
2705 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), 2739 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth),
2706 (unsigned int)(args[1] * R->TermWin.fheight)); 2740 (unsigned int)(args[1] * TermWin.fheight));
2707 break; 2741 break;
2708 default: 2742 default:
2709 if (args[0] >= 24) /* set height (chars) */ 2743 if (args[0] >= 24) /* set height (chars) */
2710 rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, 2744 set_widthheight ((unsigned int)TermWin.width,
2711 (unsigned int)(args[1] * R->TermWin.fheight)); 2745 (unsigned int)(args[1] * TermWin.fheight));
2712 break; 2746 break;
2713 /* 2747 /*
2714 * reports - some output format copied from XTerm 2748 * reports - some output format copied from XTerm
2715 */ 2749 */
2716 case 11: /* report window state */ 2750 case 11: /* report window state */
2717 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2751 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
2718 rxvt_tt_printf(aR_ "\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 2752 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2719 break; 2753 break;
2720 case 13: /* report window position */ 2754 case 13: /* report window position */
2721 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2755 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
2722 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, 2756 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root,
2723 -wattr.border_width, -wattr.border_width, 2757 -wattr.border_width, -wattr.border_width,
2724 &x, &y, &wdummy); 2758 &x, &y, &wdummy);
2725 rxvt_tt_printf(aR_ "\033[3;%d;%dt", x, y); 2759 tt_printf("\033[3;%d;%dt", x, y);
2726 break; 2760 break;
2727 case 14: /* report window size (pixels) */ 2761 case 14: /* report window size (pixels) */
2728 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2762 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
2729 rxvt_tt_printf(aR_ "\033[4;%d;%dt", wattr.height, wattr.width); 2763 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width);
2730 break; 2764 break;
2731 case 18: /* report window size (chars) */ 2765 case 18: /* report window size (chars) */
2732 rxvt_tt_printf(aR_ "\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); 2766 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2733 break; 2767 break;
2734#if 0 /* XXX: currently disabled due to security concerns */ 2768#if 0 /* XXX: currently disabled due to security concerns */
2735 case 20: /* report icon label */ 2769 case 20: /* report icon label */
2736 XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); 2770 XGetIconName(Xdisplay, TermWin.parent[0], &s);
2737 rxvt_tt_printf(aR_ "\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 2771 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */
2738 break; 2772 break;
2739 case 21: /* report window title */ 2773 case 21: /* report window title */
2740 XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); 2774 XFetchName(Xdisplay, TermWin.parent[0], &s);
2741 rxvt_tt_printf(aR_ "\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 2775 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */
2742 break; 2776 break;
2743#endif 2777#endif
2744 } 2778 }
2745} 2779}
2746#endif 2780#endif
… …
2748/*----------------------------------------------------------------------*/ 2782/*----------------------------------------------------------------------*/
2749/* 2783/*
2750 * get input up until STRING TERMINATOR (or BEL) 2784 * get input up until STRING TERMINATOR (or BEL)
2751 * ends_how is terminator used. returned input must be free()d 2785 * ends_how is terminator used. returned input must be free()d
2752 */ 2786 */
2753/* INTPROTO */
2754unsigned char * 2787unsigned char *
2755rxvt_get_to_st(pR_ unsigned char *ends_how) 2788rxvt_term::get_to_st (unsigned char *ends_how)
2756{ 2789{
2757 int seen_esc = 0; /* seen escape? */ 2790 int seen_esc = 0; /* seen escape? */
2758 unsigned int n = 0; 2791 unsigned int n = 0;
2759 unsigned char *s; 2792 unsigned char *s;
2760 unsigned char ch, string[STRING_MAX]; 2793 unsigned char ch, string[STRING_MAX];
2761 2794
2762 for (; (ch = rxvt_cmd_getc(aR));) { 2795 for (; (ch = cmd_getc ());) {
2763 if (ch == C0_BEL 2796 if (ch == C0_BEL
2764 || ch == CHAR_ST 2797 || ch == CHAR_ST
2765 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 2798 || (ch == 0x5c && seen_esc)) /* 7bit ST */
2766 break; 2799 break;
2767 if (ch == C0_ESC) { 2800 if (ch == C0_ESC) {
… …
2785 2818
2786/*----------------------------------------------------------------------*/ 2819/*----------------------------------------------------------------------*/
2787/* 2820/*
2788 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 2821 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2789 */ 2822 */
2790/* INTPROTO */
2791void 2823void
2792rxvt_process_dcs_seq(pR) 2824rxvt_term::process_dcs_seq ()
2793{ 2825{
2794 unsigned char eh, *s; 2826 unsigned char eh, *s;
2795/* 2827/*
2796 * Not handled yet 2828 * Not handled yet
2797 */ 2829 */
2798 s = rxvt_get_to_st(aR_ &eh); 2830 s = get_to_st (&eh);
2799 if (s) 2831 if (s)
2800 free(s); 2832 free(s);
2801 return; 2833 return;
2802} 2834}
2803 2835
2804/*----------------------------------------------------------------------*/ 2836/*----------------------------------------------------------------------*/
2805/* 2837/*
2806 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 2838 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2807 */ 2839 */
2808/* INTPROTO */
2809void 2840void
2810rxvt_process_osc_seq(pR) 2841rxvt_term::process_osc_seq ()
2811{ 2842{
2812 unsigned char ch, eh, *s; 2843 unsigned char ch, eh, *s;
2813 int arg; 2844 int arg;
2814 2845
2815 ch = rxvt_cmd_getc(aR); 2846 ch = cmd_getc ();
2816 for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) 2847 for (arg = 0; isdigit(ch); ch = cmd_getc ())
2817 arg = arg * 10 + (ch - '0'); 2848 arg = arg * 10 + (ch - '0');
2818 2849
2819 if (ch == ';') { 2850 if (ch == ';') {
2820 s = rxvt_get_to_st(aR_ &eh); 2851 s = get_to_st (&eh);
2821 if (s) { 2852 if (s) {
2822 /* 2853 /*
2823 * rxvt_menubar_dispatch() violates the constness of the string, 2854 * rxvt_menubar_dispatch() violates the constness of the string,
2824 * so do it here 2855 * so do it here
2825 */ 2856 */
2826 if (arg == XTerm_Menu) 2857 if (arg == XTerm_Menu)
2827#if 0 /* XXX: currently disabled due to security concerns */ 2858#if 0 /* XXX: currently disabled due to security concerns */
2828 rxvt_menubar_dispatch(aR_ (char *)s); 2859 menubar_dispatch ((char *)s);
2829#else 2860#else
2830 0; 2861 (void)0;
2831#endif 2862#endif
2832 else 2863 else
2833 rxvt_xterm_seq(aR_ arg, (char *)s, eh); 2864 xterm_seq (arg, (char *)s, eh);
2834 free(s); 2865 free(s);
2835 } 2866 }
2836 } 2867 }
2837} 2868}
2838/* 2869/*
… …
2854 * 20 = bg pixmap 2885 * 20 = bg pixmap
2855 * 39 = change default fg color 2886 * 39 = change default fg color
2856 * 49 = change default bg color 2887 * 49 = change default bg color
2857 * 55 = dump scrollback buffer and all of screen 2888 * 55 = dump scrollback buffer and all of screen
2858 */ 2889 */
2859/* EXTPROTO */
2860void 2890void
2861rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) 2891rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused)))
2862{ 2892{
2863 int changed = 0; 2893 int changed = 0;
2864 int color; 2894 int color;
2865 char *buf, *name; 2895 char *buf, *name;
2866 2896
2867 assert(str != NULL); 2897 assert(str != NULL);
2868 switch (op) { 2898 switch (op) {
2869 case XTerm_name: 2899 case XTerm_name:
2870 rxvt_set_title(aR_ str); 2900 set_title (str);
2871 /* FALLTHROUGH */ 2901 /* FALLTHROUGH */
2872 case XTerm_iconName: 2902 case XTerm_iconName:
2873 rxvt_set_iconName(aR_ str); 2903 set_iconName (str);
2874 break; 2904 break;
2875 case XTerm_title: 2905 case XTerm_title:
2876 rxvt_set_title(aR_ str); 2906 set_title (str);
2877 break; 2907 break;
2878 case XTerm_Color: 2908 case XTerm_Color:
2879 for (buf = (char *)str; buf && *buf;) { 2909 for (buf = (char *)str; buf && *buf;) {
2880 if ((name = STRCHR(buf, ';')) == NULL) 2910 if ((name = STRCHR(buf, ';')) == NULL)
2881 break; 2911 break;
… …
2883 color = atoi(buf); 2913 color = atoi(buf);
2884 if (color < 0 || color >= TOTAL_COLORS) 2914 if (color < 0 || color >= TOTAL_COLORS)
2885 break; 2915 break;
2886 if ((buf = STRCHR(name, ';')) != NULL) 2916 if ((buf = STRCHR(name, ';')) != NULL)
2887 *buf++ = '\0'; 2917 *buf++ = '\0';
2888 rxvt_set_window_color(aR_ color + minCOLOR, name); 2918 set_window_color (color + minCOLOR, name);
2889 } 2919 }
2890 break; 2920 break;
2891#ifndef NO_CURSORCOLOR 2921#ifndef NO_CURSORCOLOR
2892 case XTerm_Color_cursor: 2922 case XTerm_Color_cursor:
2893 rxvt_set_window_color(aR_ Color_cursor, str); 2923 set_window_color (Color_cursor, str);
2894 break; 2924 break;
2895#endif 2925#endif
2896 case XTerm_Color_pointer: 2926 case XTerm_Color_pointer:
2897 rxvt_set_window_color(aR_ Color_pointer, str); 2927 set_window_color (Color_pointer, str);
2898 break; 2928 break;
2899#ifndef NO_BOLD_UNDERLINE_REVERSE 2929#ifndef NO_BOLD_UNDERLINE_REVERSE
2900 case XTerm_Color_BD: 2930 case XTerm_Color_BD:
2901 rxvt_set_window_color(aR_ Color_BD, str); 2931 set_window_color (Color_BD, str);
2902 break; 2932 break;
2903 case XTerm_Color_UL: 2933 case XTerm_Color_UL:
2904 rxvt_set_window_color(aR_ Color_UL, str); 2934 set_window_color (Color_UL, str);
2905 break; 2935 break;
2906 case XTerm_Color_RV: 2936 case XTerm_Color_RV:
2907 rxvt_set_window_color(aR_ Color_RV, str); 2937 set_window_color (Color_RV, str);
2908 break; 2938 break;
2909#endif 2939#endif
2910 2940
2911 case XTerm_Menu: 2941 case XTerm_Menu:
2912 /* 2942 /*
… …
2915 */ 2945 */
2916 break; 2946 break;
2917 case XTerm_Pixmap: 2947 case XTerm_Pixmap:
2918 if (*str != ';') { 2948 if (*str != ';') {
2919#if XPM_BACKGROUND 2949#if XPM_BACKGROUND
2920 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ 2950 scale_pixmap (""); /* reset to default scaling */
2921 rxvt_set_bgPixmap(aR_ str); /* change pixmap */ 2951 set_bgPixmap (str); /* change pixmap */
2922#endif 2952#endif
2923 rxvt_scr_touch(aR_ True); 2953 scr_touch (true);
2924 } 2954 }
2925 while ((str = STRCHR(str, ';')) != NULL) { 2955 while ((str = STRCHR(str, ';')) != NULL) {
2926 str++; 2956 str++;
2927#if XPM_BACKGROUND 2957#if XPM_BACKGROUND
2928 changed += rxvt_scale_pixmap(aR_ str); 2958 changed += scale_pixmap (str);
2929#endif 2959#endif
2930 } 2960 }
2931 if (changed) { 2961 if (changed) {
2932#ifdef XPM_BACKGROUND 2962#ifdef XPM_BACKGROUND
2933 rxvt_resize_pixmap(aR); 2963 resize_pixmap ();
2934#endif 2964#endif
2935 rxvt_scr_touch(aR_ True); 2965 scr_touch (true);
2936 } 2966 }
2937 break; 2967 break;
2938 2968
2939 case XTerm_restoreFG: 2969 case XTerm_restoreFG:
2940 rxvt_set_window_color(aR_ Color_fg, str); 2970 set_window_color (Color_fg, str);
2941 break; 2971 break;
2942 case XTerm_restoreBG: 2972 case XTerm_restoreBG:
2943 rxvt_set_window_color(aR_ Color_bg, str); 2973 set_window_color (Color_bg, str);
2944 break; 2974 break;
2945 case XTerm_logfile: 2975 case XTerm_logfile:
2946 break; 2976 break;
2947 case XTerm_font: 2977 case XTerm_font:
2948 rxvt_change_font(aR_ 0, str); 2978 change_font (0, str);
2949 break; 2979 break;
2950#if 0 2980#if 0
2951 case XTerm_dumpscreen: /* no error notices */ 2981 case XTerm_dumpscreen: /* no error notices */
2952 { 2982 {
2953 int fd; 2983 int fd;
2954 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { 2984 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) {
2955 rxvt_scr_dump(aR_ fd); 2985 scr_dump (fd);
2956 close(fd); 2986 close(fd);
2957 } 2987 }
2958 } 2988 }
2959 break; 2989 break;
2960#endif 2990#endif
… …
2970 * 's' = save 3000 * 's' = save
2971 * 'r' = restore 3001 * 'r' = restore
2972 * 't' = toggle 3002 * 't' = toggle
2973 * so no need for fancy checking 3003 * so no need for fancy checking
2974 */ 3004 */
2975/* INTPROTO */
2976int 3005int
2977rxvt_privcases(pR_ int mode, unsigned long bit) 3006rxvt_term::privcases (int mode, unsigned long bit)
2978{ 3007{
2979 int state; 3008 int state;
2980 3009
2981 if (mode == 's') { 3010 if (mode == 's') {
2982 R->h->SavedModes |= (R->h->PrivateModes & bit); 3011 SavedModes |= (PrivateModes & bit);
2983 return -1; 3012 return -1;
2984 } else { 3013 } else {
2985 if (mode == 'r') 3014 if (mode == 'r')
2986 state = (R->h->SavedModes & bit) ? 1 : 0; /* no overlapping */ 3015 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
2987 else 3016 else
2988 state = (mode == 't') ? !(R->h->PrivateModes & bit) : mode; 3017 state = (mode == 't') ? !(PrivateModes & bit) : mode;
2989 PrivMode(state, bit); 3018 PrivMode(state, bit);
2990 } 3019 }
2991 return state; 3020 return state;
2992} 3021}
2993 3022
2994/* we're not using priv _yet_ */ 3023/* we're not using priv _yet_ */
2995/* INTPROTO */
2996void 3024void
2997rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3025rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg)
2998{ 3026{
2999 unsigned int i, j; 3027 unsigned int i, j;
3000 int state; 3028 int state;
3001 static const struct { 3029 static const struct {
3002 const int argval; 3030 const int argval;
… …
3026#endif 3054#endif
3027 { 1000, PrivMode_MouseX11 }, 3055 { 1000, PrivMode_MouseX11 },
3028 { 1010, PrivMode_TtyOutputInh }, 3056 { 1010, PrivMode_TtyOutputInh },
3029 { 1011, PrivMode_Keypress }, 3057 { 1011, PrivMode_Keypress },
3030 { 1047, PrivMode_Screen }, 3058 { 1047, PrivMode_Screen },
3059 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */
3031 }; 3060 };
3032 3061
3033 if (nargs == 0) 3062 if (nargs == 0)
3034 return; 3063 return;
3035 3064
… …
3043 state = -1; 3072 state = -1;
3044 3073
3045 /* basic handling */ 3074 /* basic handling */
3046 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3075 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++)
3047 if (argtopriv[j].argval == arg[i]) { 3076 if (argtopriv[j].argval == arg[i]) {
3048 state = rxvt_privcases(aR_ mode, argtopriv[j].bit); 3077 state = privcases (mode, argtopriv[j].bit);
3049 break; 3078 break;
3050 } 3079 }
3051 3080
3052 /* extra handling for values with state unkept */ 3081 /* extra handling for values with state unkept */
3053 if (state == -1) 3082 if (state == -1)
3054 switch (arg[i]) { 3083 switch (arg[i]) {
3055 case 1048: /* alternative cursor save */ 3084 case 1048: /* alternative cursor save */
3056 if (mode == 0) 3085 if (mode == 0)
3057 rxvt_scr_cursor(aR_ RESTORE); 3086 scr_cursor (RESTORE);
3058 else if (mode == 1) 3087 else if (mode == 1)
3059 rxvt_scr_cursor(aR_ SAVE); 3088 scr_cursor (SAVE);
3060 /* FALLTHROUGH */ 3089 /* FALLTHROUGH */
3061 default: 3090 default:
3062 continue; /* for(;i;) */ 3091 continue; /* for(;i;) */
3063 } 3092 }
3064 3093
… …
3071 * within VT52 mode 3100 * within VT52 mode
3072 */ 3101 */
3073 PrivMode(1, PrivMode_vt52); 3102 PrivMode(1, PrivMode_vt52);
3074 break; 3103 break;
3075 case 3: /* 80/132 */ 3104 case 3: /* 80/132 */
3076 if (R->h->PrivateModes & PrivMode_132OK) 3105 if (PrivateModes & PrivMode_132OK)
3077 rxvt_set_widthheight(aR_
3078 (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), 3106 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth),
3079 (unsigned int)R->TermWin.height); 3107 (unsigned int)TermWin.height);
3080 break; 3108 break;
3081 case 4: /* smooth scrolling */ 3109 case 4: /* smooth scrolling */
3082 if (state) 3110 if (state)
3083 R->Options &= ~Opt_jumpScroll; 3111 Options &= ~Opt_jumpScroll;
3084 else 3112 else
3085 R->Options |= Opt_jumpScroll; 3113 Options |= Opt_jumpScroll;
3086 break; 3114 break;
3087 case 5: /* reverse video */ 3115 case 5: /* reverse video */
3088 rxvt_scr_rvideo_mode(aR_ state); 3116 scr_rvideo_mode (state);
3089 break; 3117 break;
3090 case 6: /* relative/absolute origins */ 3118 case 6: /* relative/absolute origins */
3091 rxvt_scr_relative_origin(aR_ state); 3119 scr_relative_origin (state);
3092 break; 3120 break;
3093 case 7: /* autowrap */ 3121 case 7: /* autowrap */
3094 rxvt_scr_autowrap(aR_ state); 3122 scr_autowrap (state);
3095 break; 3123 break;
3096 /* case 8: - auto repeat, can't do on a per window basis */ 3124 /* case 8: - auto repeat, can't do on a per window basis */
3097 case 9: /* X10 mouse reporting */ 3125 case 9: /* X10 mouse reporting */
3098 if (state) /* orthogonal */ 3126 if (state) /* orthogonal */
3099 R->h->PrivateModes &= ~(PrivMode_MouseX11); 3127 PrivateModes &= ~(PrivMode_MouseX11);
3100 break; 3128 break;
3101#ifdef menuBar_esc 3129#ifdef menuBar_esc
3102 case menuBar_esc: 3130 case menuBar_esc:
3103#ifdef MENUBAR 3131#ifdef MENUBAR
3104 rxvt_map_menuBar(aR_ state); 3132 map_menuBar (state);
3105#endif 3133#endif
3106 break; 3134 break;
3107#endif 3135#endif
3108#ifdef scrollBar_esc 3136#ifdef scrollBar_esc
3109 case scrollBar_esc: 3137 case scrollBar_esc:
3110 if (rxvt_scrollbar_mapping(aR_ state)) { 3138 if (scrollbar_mapping (state)) {
3111 rxvt_resize_all_windows(aR_ 0, 0, 0); 3139 resize_all_windows (0, 0, 0);
3112 rxvt_scr_touch(aR_ True); 3140 scr_touch (true);
3113 } 3141 }
3114 break; 3142 break;
3115#endif 3143#endif
3116 case 25: /* visible/invisible cursor */ 3144 case 25: /* visible/invisible cursor */
3117 rxvt_scr_cursor_visible(aR_ state); 3145 scr_cursor_visible (state);
3118 break; 3146 break;
3119 /* case 35: - shift keys */ 3147 /* case 35: - shift keys */
3120 /* case 40: - 80 <--> 132 mode */ 3148 /* case 40: - 80 <--> 132 mode */
3121 case 47: /* secondary screen */ 3149 case 47: /* secondary screen */
3122 rxvt_scr_change_screen(aR_ state); 3150 scr_change_screen (state);
3123 break; 3151 break;
3124 /* case 66: - application key pad */ 3152 /* case 66: - application key pad */
3125 /* case 67: - backspace key */ 3153 /* case 67: - backspace key */
3126 case 1000: /* X11 mouse reporting */ 3154 case 1000: /* X11 mouse reporting */
3127 if (state) /* orthogonal */ 3155 if (state) /* orthogonal */
3128 R->h->PrivateModes &= ~(PrivMode_MouseX10); 3156 PrivateModes &= ~(PrivMode_MouseX10);
3129 break; 3157 break;
3130#if 0 3158#if 0
3131 case 1001: 3159 case 1001:
3132 break; /* X11 mouse highlighting */ 3160 break; /* X11 mouse highlighting */
3133#endif 3161#endif
3134 case 1010: /* scroll to bottom on TTY output inhibit */ 3162 case 1010: /* scroll to bottom on TTY output inhibit */
3135 if (state) 3163 if (state)
3136 R->Options &= ~Opt_scrollTtyOutput; 3164 Options &= ~Opt_scrollTtyOutput;
3137 else 3165 else
3138 R->Options |= Opt_scrollTtyOutput; 3166 Options |= Opt_scrollTtyOutput;
3139 break; 3167 break;
3140 case 1011: /* scroll to bottom on key press */ 3168 case 1011: /* scroll to bottom on key press */
3141 if (state) 3169 if (state)
3142 R->Options |= Opt_scrollTtyKeypress; 3170 Options |= Opt_scrollTtyKeypress;
3143 else 3171 else
3144 R->Options &= ~Opt_scrollTtyKeypress; 3172 Options &= ~Opt_scrollTtyKeypress;
3145 break; 3173 break;
3146 case 1047: /* secondary screen w/ clearing */ 3174 case 1047: /* secondary screen w/ clearing */
3175 case 1049: /* better secondary screen w/ clearing, but not fully implemented */
3147 if (R->h->current_screen != PRIMARY) 3176 if (current_screen != PRIMARY)
3148 rxvt_scr_erase_screen(aR_ 2); 3177 scr_erase_screen (2);
3149 rxvt_scr_change_screen(aR_ state); 3178 scr_change_screen (state);
3150 /* FALLTHROUGH */ 3179 /* FALLTHROUGH */
3151 default: 3180 default:
3152 break; 3181 break;
3153 } 3182 }
3154 } 3183 }
3155} 3184}
3156/*}}} */ 3185/*}}} */
3157 3186
3158/*{{{ process sgr sequences */ 3187/*{{{ process sgr sequences */
3159/* INTPROTO */
3160void 3188void
3161rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) 3189rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3162{ 3190{
3163 unsigned int i; 3191 unsigned int i;
3164 short rendset; 3192 short rendset;
3165 int rendstyle; 3193 int rendstyle;
3166 3194
3167 if (nargs == 0) { 3195 if (nargs == 0) {
3168 rxvt_scr_rendition(aR_ 0, ~RS_None); 3196 scr_rendition (0, ~RS_None);
3169 return; 3197 return;
3170 } 3198 }
3171 for (i = 0; i < nargs; i++) { 3199 for (i = 0; i < nargs; i++) {
3172 rendset = -1; 3200 rendset = -1;
3173 switch (arg[i]) { 3201 switch (arg[i]) {
… …
3198 case 27: 3226 case 27:
3199 rendset = 0, rendstyle = RS_RVid; 3227 rendset = 0, rendstyle = RS_RVid;
3200 break; 3228 break;
3201 } 3229 }
3202 if (rendset != -1) { 3230 if (rendset != -1) {
3203 rxvt_scr_rendition(aR_ rendset, rendstyle); 3231 scr_rendition (rendset, rendstyle);
3204 continue; /* for(;i;) */ 3232 continue; /* for(;i;) */
3205 } 3233 }
3206 3234
3207 switch (arg[i]) { 3235 switch (arg[i]) {
3208 case 30: 3236 case 30:
… …
3211 case 33: 3239 case 33:
3212 case 34: 3240 case 34:
3213 case 35: 3241 case 35:
3214 case 36: 3242 case 36:
3215 case 37: 3243 case 37:
3216 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), 3244 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)),
3217 Color_fg); 3245 Color_fg);
3218 break; 3246 break;
3219#ifdef TTY_256COLOR 3247#ifdef TTY_256COLOR
3220 case 38: 3248 case 38:
3221 if (nargs > i + 2 && arg[i + 1] == 5) { 3249 if (nargs > i + 2 && arg[i + 1] == 5) {
3222 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3250 scr_color ((unsigned int)(minCOLOR + arg[i + 2]),
3223 Color_fg); 3251 Color_fg);
3224 i += 2; 3252 i += 2;
3225 } 3253 }
3226 break; 3254 break;
3227#endif 3255#endif
3228 case 39: /* default fg */ 3256 case 39: /* default fg */
3229 rxvt_scr_color(aR_ Color_fg, Color_fg); 3257 scr_color (Color_fg, Color_fg);
3230 break; 3258 break;
3231 3259
3232 case 40: 3260 case 40:
3233 case 41: /* set bg color */ 3261 case 41: /* set bg color */
3234 case 42: 3262 case 42:
3235 case 43: 3263 case 43:
3236 case 44: 3264 case 44:
3237 case 45: 3265 case 45:
3238 case 46: 3266 case 46:
3239 case 47: 3267 case 47:
3240 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), 3268 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)),
3241 Color_bg); 3269 Color_bg);
3242 break; 3270 break;
3243#ifdef TTY_256COLOR 3271#ifdef TTY_256COLOR
3244 case 48: 3272 case 48:
3245 if (nargs > i + 2 && arg[i + 1] == 5) { 3273 if (nargs > i + 2 && arg[i + 1] == 5) {
3246 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3274 scr_color ((unsigned int)(minCOLOR + arg[i + 2]),
3247 Color_bg); 3275 Color_bg);
3248 i += 2; 3276 i += 2;
3249 } 3277 }
3250 break; 3278 break;
3251#endif 3279#endif
3252 case 49: /* default bg */ 3280 case 49: /* default bg */
3253 rxvt_scr_color(aR_ Color_bg, Color_bg); 3281 scr_color (Color_bg, Color_bg);
3254 break; 3282 break;
3255 3283
3256#ifndef NO_BRIGHTCOLOR 3284#ifndef NO_BRIGHTCOLOR
3257 case 90: 3285 case 90:
3258 case 91: /* set bright fg color */ 3286 case 91: /* set bright fg color */
… …
3260 case 93: 3288 case 93:
3261 case 94: 3289 case 94:
3262 case 95: 3290 case 95:
3263 case 96: 3291 case 96:
3264 case 97: 3292 case 97:
3265 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3293 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)),
3266 Color_fg); 3294 Color_fg);
3267 break; 3295 break;
3268 case 100: 3296 case 100:
3269 case 101: /* set bright bg color */ 3297 case 101: /* set bright bg color */
3270 case 102: 3298 case 102:
3271 case 103: 3299 case 103:
3272 case 104: 3300 case 104:
3273 case 105: 3301 case 105:
3274 case 106: 3302 case 106:
3275 case 107: 3303 case 107:
3276 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3304 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)),
3277 Color_bg); 3305 Color_bg);
3278 break; 3306 break;
3279#endif 3307#endif
3280 } 3308 }
3281 } 3309 }
3282} 3310}
3283/*}}} */ 3311/*}}} */
3284 3312
3285/*{{{ process Rob Nation's own graphics mode sequences */ 3313/*{{{ process Rob Nation's own graphics mode sequences */
3286/* INTPROTO */
3287void 3314void
3288rxvt_process_graphics(pR) 3315rxvt_term::process_graphics ()
3289{ 3316{
3290 unsigned char ch, cmd = rxvt_cmd_getc(aR); 3317 unsigned char ch, cmd = cmd_getc ();
3291 3318
3292#ifndef RXVT_GRAPHICS 3319#ifndef RXVT_GRAPHICS
3293 if (cmd == 'Q') { /* query graphics */ 3320 if (cmd == 'Q') { /* query graphics */
3294 rxvt_tt_printf(aR_ "\033G0\n"); /* no graphics */ 3321 tt_printf("\033G0\n"); /* no graphics */
3295 return; 3322 return;
3296 } 3323 }
3297/* swallow other graphics sequences until terminating ':' */ 3324/* swallow other graphics sequences until terminating ':' */
3298 do 3325 do
3299 ch = rxvt_cmd_getc(aR); 3326 ch = cmd_getc ();
3300 while (ch != ':'); 3327 while (ch != ':');
3301#else 3328#else
3302 unsigned int nargs; 3329 unsigned int nargs;
3303 int args[NGRX_PTS]; 3330 int args[NGRX_PTS];
3304 unsigned char *text = NULL; 3331 unsigned char *text = NULL;
3305 3332
3306 if (cmd == 'Q') { /* query graphics */ 3333 if (cmd == 'Q') { /* query graphics */
3307 rxvt_tt_printf(aR_ "\033G1\n"); /* yes, graphics (color) */ 3334 tt_printf("\033G1\n"); /* yes, graphics (color) */
3308 return; 3335 return;
3309 } 3336 }
3310 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { 3337 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) {
3311 int neg; 3338 int neg;
3312 3339
3313 ch = rxvt_cmd_getc(aR); 3340 ch = cmd_getc ();
3314 neg = (ch == '-'); 3341 neg = (ch == '-');
3315 if (neg || ch == '+') 3342 if (neg || ch == '+')
3316 ch = rxvt_cmd_getc(aR); 3343 ch = cmd_getc ();
3317 3344
3318 for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) 3345 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3319 args[nargs] = args[nargs] * 10 + (ch - '0'); 3346 args[nargs] = args[nargs] * 10 + (ch - '0');
3320 if (neg) 3347 if (neg)
3321 args[nargs] = -args[nargs]; 3348 args[nargs] = -args[nargs];
3322 3349
3323 nargs++; 3350 nargs++;
… …
3327 } 3354 }
3328 3355
3329 if ((cmd == 'T') && (nargs >= 5)) { 3356 if ((cmd == 'T') && (nargs >= 5)) {
3330 int i, len = args[4]; 3357 int i, len = args[4];
3331 3358
3332 text = rxvt_malloc((len + 1) * sizeof(char)); 3359 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3333 3360
3334 if (text != NULL) { 3361 if (text != NULL) {
3335 for (i = 0; i < len; i++) 3362 for (i = 0; i < len; i++)
3336 text[i] = rxvt_cmd_getc(aR); 3363 text[i] = cmd_getc ();
3337 text[len] = '\0'; 3364 text[len] = '\0';
3338 } 3365 }
3339 } 3366 }
3340 rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); 3367 Gr_do_graphics (cmd, nargs, args, text);
3341#endif 3368#endif
3342} 3369}
3343/*}}} */ 3370/*}}} */
3344 3371
3345/* ------------------------------------------------------------------------- */ 3372/* ------------------------------------------------------------------------- */
3346
3347/*{{{ Read and process output from the application */
3348/* LIBPROTO */
3349void
3350rxvt_main_loop(pR)
3351{
3352 uint32_t ch, *str, buf[BUFSIZ];
3353 int nlines, refreshnow;
3354 struct rxvt_hidden *h = R->h;
3355
3356 h->cmdbuf_ptr = h->cmdbuf_endp = h->cmdbuf_base;
3357
3358 /* once we know the shell is running, send the screen size. Again! */
3359 ch = rxvt_cmd_getc(aR); /* wait for something */
3360 rxvt_tt_winsize(R->cmd_fd, R->TermWin.ncol, R->TermWin.nrow, R->h->cmd_pid);
3361
3362 refreshnow = 0;
3363 for (;;) {
3364 if (ch == NOCHAR)
3365 ch = rxvt_cmd_getc(aR);
3366
3367 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
3368 {
3369 /* Read a text string from the input buffer */
3370 nlines = 0;
3371 str = buf;
3372 *str++ = ch;
3373 for (;;)
3374 {
3375 ch = next_char (aR);
3376
3377 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
3378 break;
3379 else
3380 {
3381 *str++ = ch;
3382
3383 if (ch == '\n')
3384 {
3385 nlines++;
3386 h->refresh_count++;
3387 if (!(R->Options & Opt_jumpScroll)
3388 || (h->refresh_count >= (h->refresh_limit
3389 * (R->TermWin.nrow - 1))))
3390 {
3391 refreshnow = 1;
3392 ch = NOCHAR;
3393 break;
3394 }
3395 }
3396
3397 if (str >= buf + BUFSIZ)
3398 {
3399 ch = NOCHAR;
3400 break;
3401 }
3402 }
3403 }
3404
3405 rxvt_scr_add_lines(aR_ buf, nlines, str - buf);
3406
3407 /*
3408 * If there have been a lot of new lines, then update the screen
3409 * What the heck I'll cheat and only refresh less than every page-full.
3410 * the number of pages between refreshes is h->refresh_limit, which
3411 * is incremented here because we must be doing flat-out scrolling.
3412 *
3413 * refreshing should be correct for small scrolls, because of the
3414 * time-out
3415 */
3416
3417 //TODO: REFRESH_PERIOD is one, fix it
3418 if (refreshnow)
3419 {
3420 refreshnow = 0;
3421
3422 if ((R->Options & Opt_jumpScroll) && h->refresh_limit < REFRESH_PERIOD)
3423 h->refresh_limit++;
3424
3425 rxvt_scr_refresh(aR_ h->refresh_type);
3426 }
3427
3428 }
3429 else
3430 {
3431 switch (ch)
3432 {
3433 default:
3434 rxvt_process_nonprinting(aR_ ch);
3435 break;
3436 case C0_ESC: /* escape char */
3437 rxvt_process_escape_seq(aR);
3438 break;
3439 /* case 0x9b: */ /* CSI */
3440 /* rxvt_process_csi_seq(aR); */
3441 }
3442
3443 ch = NOCHAR;
3444 }
3445 }
3446/* NOTREACHED */
3447}
3448 3373
3449/* 3374/*
3450 * Send printf() formatted output to the command. 3375 * Send printf() formatted output to the command.
3451 * Only use for small amounts of data. 3376 * Only use for small amounts of data.
3452 */ 3377 */
3453/* EXTPROTO */
3454void 3378void
3455rxvt_tt_printf(pR_ const char *fmt,...) 3379rxvt_term::tt_printf (const char *fmt,...)
3456{ 3380{
3457 va_list arg_ptr; 3381 va_list arg_ptr;
3458 unsigned char buf[256]; 3382 unsigned char buf[256];
3459 3383
3460 va_start(arg_ptr, fmt); 3384 va_start (arg_ptr, fmt);
3461 vsprintf((char *)buf, fmt, arg_ptr); 3385 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3462 va_end(arg_ptr); 3386 va_end (arg_ptr);
3463 rxvt_tt_write(aR_ buf, (unsigned int)STRLEN(buf)); 3387 tt_write (buf, STRLEN (buf));
3464} 3388}
3465 3389
3466/* ---------------------------------------------------------------------- */ 3390/* ---------------------------------------------------------------------- */
3467/* Addresses pasting large amounts of data and rxvt hang
3468 * code pinched from xterm (v_write()) and applied originally to
3469 * rxvt-2.18 - Hops
3470 * Write data to the pty as typed by the user, pasted with the mouse, 3391/* Write data to the pty as typed by the user, pasted with the mouse,
3471 * or generated by us in response to a query ESC sequence. 3392 * or generated by us in response to a query ESC sequence.
3472 */ 3393 */
3473/* EXTPROTO */
3474void 3394void
3475rxvt_tt_write(pR_ const unsigned char *d, unsigned int len) 3395rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3476{ 3396{
3477#define MAX_PTY_WRITE 256 /* POSIX minimum MAX_INPUT */ 3397 enum { MAX_PTY_WRITE = 255 }; // minimum MAX_INPUT
3478 int riten;
3479 unsigned int p;
3480 unsigned char *v_buffer, /* start of physical buffer */
3481 *v_bufstr, /* start of current buffer pending */
3482 *v_bufptr, /* end of current buffer pending */
3483 *v_bufend; /* end of physical buffer */
3484 3398
3485 if (R->h->v_bufstr == NULL && len > 0) { 3399 if (len)
3486 p = (len / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE;
3487 v_buffer = v_bufstr = v_bufptr = (unsigned char *)rxvt_malloc(p);
3488 v_bufend = v_buffer + p;
3489 } else {
3490 v_buffer = R->h->v_buffer;
3491 v_bufstr = R->h->v_bufstr;
3492 v_bufptr = R->h->v_bufptr;
3493 v_bufend = R->h->v_bufend;
3494 } 3400 {
3401 if (v_buflen == 0)
3402 {
3403 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3495 3404
3496 /* 3405 if ((unsigned int)written == len)
3497 * Append to the block we already have. Always doing this simplifies the 3406 return;
3498 * code, and isn't too bad, either. If this is a short block, it isn't 3407
3499 * too expensive, and if this is a long block, we won't be able to write 3408 data += written;
3500 * it all anyway. 3409 len -= written;
3501 */ 3410 }
3502 if (len > 0) { 3411
3503 if (v_bufend < v_bufptr + len) { /* run out of room */ 3412
3504 if (v_bufstr != v_buffer) { 3413 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3505 /* there is unused space, move everything down */ 3414
3506 MEMMOVE(v_buffer, v_bufstr, 3415 memcpy (v_buffer + v_buflen, data, len);
3507 (unsigned int)(v_bufptr - v_bufstr)); 3416 v_buflen += len;
3508 v_bufptr -= v_bufstr - v_buffer;
3509 v_bufstr = v_buffer;
3510 } 3417 }
3511 if (v_bufend < v_bufptr + len) {
3512 /* still won't fit: get more space */
3513 /* use most basic realloc because an error is not fatal. */
3514 unsigned int size = v_bufptr - v_buffer;
3515 unsigned int reallocto;
3516 3418
3517 reallocto = ((size + len) / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; 3419 for (;;)
3518 v_buffer = (unsigned char *)realloc(v_buffer, reallocto); 3420 {
3519 /* save across realloc */ 3421 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3520 if (v_buffer) { 3422
3521 v_bufstr = v_buffer; 3423 if (written > 0)
3522 v_bufptr = v_buffer + size; 3424 {
3523 v_bufend = v_buffer + reallocto; 3425 v_buflen -= written;
3524 } else { /* no memory: ignore entire write request */ 3426
3525 rxvt_print_error("data loss: cannot allocate buffer space"); 3427 if (v_buflen == 0)
3526 v_buffer = v_bufstr; /* restore clobbered pointer */ 3428 {
3527 } 3429 free (v_buffer);
3430 v_buffer = 0;
3431 v_buflen = 0;
3432
3433 pty_ev.set (EVENT_READ);
3434 return;
3435 }
3436
3437 memmove (v_buffer, v_buffer + written, v_buflen);
3438 }
3439 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3440 // original code just ignores this...
3441 destroy ();
3442 else
3443 {
3444 pty_ev.set (EVENT_READ | EVENT_WRITE);
3445 return;
3446 }
3528 } 3447 }
3529 }
3530 if (v_bufend >= v_bufptr + len) { /* new stuff will fit */
3531 MEMCPY(v_bufptr, d, len);
3532 v_bufptr += len;
3533 }
3534 }
3535
3536 /*
3537 * Write out as much of the buffer as we can.
3538 * Be careful not to overflow the pty's input silo.
3539 * We are conservative here and only write a small amount at a time.
3540 *
3541 * If we can't push all the data into the pty yet, we expect write
3542 * to return a non-negative number less than the length requested
3543 * (if some data written) or -1 and set errno to EAGAIN,
3544 * EWOULDBLOCK, or EINTR (if no data written).
3545 *
3546 * (Not all systems do this, sigh, so the code is actually
3547 * a little more forgiving.)
3548 */
3549 if ((p = v_bufptr - v_bufstr) > 0) {
3550 riten = write(R->cmd_fd, v_bufstr, min(p, MAX_PTY_WRITE));
3551 if (riten < 0)
3552 riten = 0;
3553 v_bufstr += riten;
3554 if (v_bufstr >= v_bufptr) /* we wrote it all */
3555 v_bufstr = v_bufptr = v_buffer;
3556 }
3557 /*
3558 * If we have lots of unused memory allocated, return it
3559 */
3560 if (v_bufend - v_bufptr > MAX_PTY_WRITE * 8) { /* arbitrary hysteresis */
3561 /* save pointers across realloc */
3562 unsigned int start = v_bufstr - v_buffer;
3563 unsigned int size = v_bufptr - v_buffer;
3564 unsigned int reallocto;
3565
3566 reallocto = (size / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE;
3567 v_buffer = (unsigned char *)realloc(v_buffer, reallocto);
3568 if (v_buffer) {
3569 v_bufstr = v_buffer + start;
3570 v_bufptr = v_buffer + size;
3571 v_bufend = v_buffer + reallocto;
3572 } else {
3573 /* should we print a warning if couldn't return memory? */
3574 v_buffer = v_bufstr - start; /* restore clobbered pointer */
3575 }
3576 }
3577 R->h->v_buffer = v_buffer;
3578 R->h->v_bufstr = v_bufstr;
3579 R->h->v_bufptr = v_bufptr;
3580 R->h->v_bufend = v_bufend;
3581} 3448}
3449
3582/*----------------------- end-of-file (C source) -----------------------*/ 3450/*----------------------- end-of-file (C source) -----------------------*/
3583 3451

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