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Comparing rxvt-unicode/src/command.C (file contents):
Revision 1.2 by pcg, Mon Nov 24 17:31:27 2003 UTC vs.
Revision 1.34 by pcg, Sat Jan 31 00:20:21 2004 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*--------------------------------*-C-*---------------------------------*
2 * File: command.c 2 * File: command.c
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: command.C,v 1.2 2003/11/24 17:31:27 pcg Exp $ 4 * $Id: command.C,v 1.34 2004/01/31 00:20:21 pcg Exp $
5 * 5 *
6 * All portions of code are copyright by their respective author/s. 6 * 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> 7 * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
8 * - original version 8 * - original version
9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> 9 * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com>
… …
48#include "../config.h" /* NECESSARY */ 48#include "../config.h" /* NECESSARY */
49#include "rxvt.h" /* NECESSARY */ 49#include "rxvt.h" /* NECESSARY */
50#include "version.h" 50#include "version.h"
51#include "command.h" 51#include "command.h"
52 52
53#include <wchar.h>
54
53/*----------------------------------------------------------------------*/ 55/*----------------------------------------------------------------------*/
54 56
55/*{{{ Convert the keypress event into a string */ 57/*{{{ Convert the keypress event into a string */
56/* INTPROTO */
57void 58void
58rxvt_lookup_key(pR_ XKeyEvent *ev) 59rxvt_term::lookup_key (XKeyEvent *ev)
59{ 60{
60 int ctrl, meta, shft, len; 61 int ctrl, meta, shft, len;
61 unsigned int newlen; 62 unsigned int newlen;
62 KeySym keysym; 63 KeySym keysym;
63#ifdef DEBUG_CMD 64#ifdef DEBUG_CMD
64 static int debug_key = 1; /* accessible by a debugger only */ 65 static int debug_key = 1; /* accessible by a debugger only */
65#endif 66#endif
66#ifdef USE_XIM
67 int valid_keysym; 67 int valid_keysym;
68#endif 68 unsigned char kbuf[KBUFSZ];
69 unsigned char *kbuf = R->h->kbuf;
70 69
71/* 70/*
72 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an 71 * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an
73 * escape sequence to toggle the Keypad. 72 * escape sequence to toggle the Keypad.
74 * 73 *
75 * Always permit `shift' to override the current setting 74 * Always permit `shift' to override the current setting
76 */ 75 */
77 shft = (ev->state & ShiftMask); 76 shft = (ev->state & ShiftMask);
78 ctrl = (ev->state & ControlMask); 77 ctrl = (ev->state & ControlMask);
79 meta = (ev->state & R->h->ModMetaMask); 78 meta = (ev->state & ModMetaMask);
79
80 if (R->numlock_state || (ev->state & R->h->ModNumLockMask)) { 80 if (numlock_state || (ev->state & ModNumLockMask))
81 {
81 R->numlock_state = (ev->state & R->h->ModNumLockMask); 82 numlock_state = (ev->state & ModNumLockMask);
82 PrivMode((!R->numlock_state), PrivMode_aplKP); 83 PrivMode((!numlock_state), PrivMode_aplKP);
83 } 84 }
85
86 kbuf[0] = 0;
87
84#ifdef USE_XIM 88#ifdef USE_XIM
85 if (R->h->Input_Context != NULL) { 89 if (Input_Context)
90 {
86 Status status_return; 91 Status status_return;
87 92
88 kbuf[0] = '\0';
89#ifdef X_HAVE_UTF8_STRING 93#ifdef X_HAVE_UTF8_STRING
94 if (enc_utf8 && 0)
90 len = Xutf8LookupString(R->h->Input_Context, ev, (char *)kbuf, 95 len = Xutf8LookupString (Input_Context, ev, (char *)kbuf,
91 KBUFSZ, &keysym, &status_return); 96 KBUFSZ, &keysym, &status_return);
92#else 97 else
93 len = XmbLookupString(R->h->Input_Context, ev, (char *)kbuf,
94 KBUFSZ, &keysym, &status_return);
95#endif 98#endif
99 {
100 wchar_t wkbuf[KBUFSZ + 1];
101
102 // the XOpenIM manpage lies about hardcoding the locale
103 // at the point of XOpenIM, so temporarily switch locales
104 if (rs[Rs_imLocale])
105 SET_LOCALE (rs[Rs_imLocale]);
106 // assume wchar_t == unicode or better
107 len = XwcLookupString (Input_Context, ev, wkbuf,
108 KBUFSZ, &keysym, &status_return);
109 if (rs[Rs_imLocale])
110 SET_LOCALE (locale);
111
112 if (status_return == XLookupChars
113 || status_return == XLookupBoth)
114 {
115 wkbuf[len] = 0;
116 len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ);
117 if (len < 0)
118 len = 0;
119 }
120 else
121 len = 0;
122 }
123
96 valid_keysym = ((status_return == XLookupKeySym) 124 valid_keysym = status_return == XLookupKeySym
97 || (status_return == XLookupBoth)); 125 || status_return == XLookupBoth;
126 }
98 } else { 127 else
128#endif
129 {
99 len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, 130 len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &compose);
100 &R->h->compose);
101 valid_keysym = 1; 131 valid_keysym = !len;
102 } 132 }
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 */
119 133
120#ifdef USE_XIM
121 if (valid_keysym) 134 if (valid_keysym)
122#endif
123 { 135 {
124/* for some backwards compatibility */ 136/* for some backwards compatibility */
125#if defined(HOTKEY_CTRL) || defined(HOTKEY_META) 137#if defined(HOTKEY_CTRL) || defined(HOTKEY_META)
126# ifdef HOTKEY_CTRL 138# ifdef HOTKEY_CTRL
127 if (ctrl) { 139 if (ctrl)
128# else 140# else
129 if (meta) { 141 if (meta)
130# endif 142# endif
143 {
131 if (keysym == R->h->ks_bigfont) { 144 if (keysym == ks_bigfont)
145 {
132 rxvt_change_font(aR_ 0, FONT_UP); 146 change_font (0, FONT_UP);
133 return; 147 return;
134 } else if (keysym == R->h->ks_smallfont) { 148 }
149 else if (keysym == ks_smallfont)
150 {
135 rxvt_change_font(aR_ 0, FONT_DN); 151 change_font (0, FONT_DN);
136 return; 152 return;
137 } 153 }
138 } 154 }
139#endif 155#endif
140 156
141 if (R->TermWin.saveLines) { 157 if (TermWin.saveLines) {
142#ifdef UNSHIFTED_SCROLLKEYS 158#ifdef UNSHIFTED_SCROLLKEYS
143 if (!ctrl && !meta) { 159 if (!ctrl && !meta) {
144#else 160#else
145 if (IS_SCROLL_MOD) { 161 if (IS_SCROLL_MOD) {
146#endif 162#endif
147 int lnsppg; 163 int lnsppg;
148 164
149#ifdef PAGING_CONTEXT_LINES 165#ifdef PAGING_CONTEXT_LINES
150 lnsppg = R->TermWin.nrow - PAGING_CONTEXT_LINES; 166 lnsppg = TermWin.nrow - PAGING_CONTEXT_LINES;
151#else 167#else
152 lnsppg = R->TermWin.nrow * 4 / 5; 168 lnsppg = TermWin.nrow * 4 / 5;
153#endif 169#endif
154 if (keysym == XK_Prior) { 170 if (keysym == XK_Prior) {
155 rxvt_scr_page(aR_ UP, lnsppg); 171 scr_page (UP, lnsppg);
156 return; 172 return;
157 } else if (keysym == XK_Next) { 173 } else if (keysym == XK_Next) {
158 rxvt_scr_page(aR_ DN, lnsppg); 174 scr_page (DN, lnsppg);
159 return; 175 return;
160 } 176 }
161 } 177 }
162#ifdef SCROLL_ON_UPDOWN_KEYS 178#ifdef SCROLL_ON_UPDOWN_KEYS
163 if (IS_SCROLL_MOD) { 179 if (IS_SCROLL_MOD) {
164 if (keysym == XK_Up) { 180 if (keysym == XK_Up) {
165 rxvt_scr_page(aR_ UP, 1); 181 scr_page (UP, 1);
166 return; 182 return;
167 } else if (keysym == XK_Down) { 183 } else if (keysym == XK_Down) {
168 rxvt_scr_page(aR_ DN, 1); 184 scr_page (DN, 1);
169 return; 185 return;
170 } 186 }
171 } 187 }
172#endif 188#endif
173#ifdef SCROLL_ON_HOMEEND_KEYS 189#ifdef SCROLL_ON_HOMEEND_KEYS
174 if (IS_SCROLL_MOD) { 190 if (IS_SCROLL_MOD) {
175 if (keysym == XK_Home) { 191 if (keysym == XK_Home) {
176 rxvt_scr_move_to(aR_ 0, 1); 192 scr_move_to (0, 1);
177 return; 193 return;
178 } else if (keysym == XK_End) { 194 } else if (keysym == XK_End) {
179 rxvt_scr_move_to(aR_ 1, 0); 195 scr_move_to (1, 0);
180 return; 196 return;
181 } 197 }
182 } 198 }
183#endif 199#endif
184 } 200 }
… …
186 if (shft) { 202 if (shft) {
187 /* Shift + F1 - F10 generates F11 - F20 */ 203 /* Shift + F1 - F10 generates F11 - F20 */
188 if (keysym >= XK_F1 && keysym <= XK_F10) { 204 if (keysym >= XK_F1 && keysym <= XK_F10) {
189 keysym += (XK_F11 - XK_F1); 205 keysym += (XK_F11 - XK_F1);
190 shft = 0; /* turn off Shift */ 206 shft = 0; /* turn off Shift */
191 } else if (!ctrl && !meta && (R->h->PrivateModes & PrivMode_ShiftKeys)) { 207 } else if (!ctrl && !meta && (PrivateModes & PrivMode_ShiftKeys)) {
192 switch (keysym) { 208 switch (keysym) {
193 /* normal XTerm key bindings */ 209 /* normal XTerm key bindings */
194 case XK_Insert: /* Shift+Insert = paste mouse selection */ 210 case XK_Insert: /* Shift+Insert = paste mouse selection */
195 rxvt_selection_request(aR_ ev->time, 0, 0); 211 selection_request (ev->time, 0, 0);
196 return; 212 return;
197 /* rxvt extras */ 213 /* rxvt extras */
198 case XK_KP_Add: /* Shift+KP_Add = bigger font */ 214 case XK_KP_Add: /* Shift+KP_Add = bigger font */
199 rxvt_change_font(aR_ 0, FONT_UP); 215 change_font (0, FONT_UP);
200 return; 216 return;
201 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */ 217 case XK_KP_Subtract: /* Shift+KP_Subtract = smaller font */
202 rxvt_change_font(aR_ 0, FONT_DN); 218 change_font (0, FONT_DN);
203 return; 219 return;
204 } 220 }
205 } 221 }
206 } 222 }
207#ifdef PRINTPIPE 223#ifdef PRINTPIPE
208 if (keysym == XK_Print) { 224 if (keysym == XK_Print) {
209 rxvt_scr_printscreen(aR_ ctrl | shft); 225 scr_printscreen (ctrl | shft);
210 return; 226 return;
211 } 227 }
212#endif 228#endif
213#ifdef GREEK_SUPPORT 229#ifdef GREEK_SUPPORT
214 if (keysym == R->h->ks_greekmodeswith) { 230 if (keysym == ks_greekmodeswith) {
215 R->h->greek_mode = !R->h->greek_mode; 231 greek_mode = !greek_mode;
216 if (R->h->greek_mode) { 232 if (greek_mode) {
217 rxvt_xterm_seq(aR_ XTerm_title, 233 xterm_seq (XTerm_title,
218 (greek_getmode() == GREEK_ELOT928 234 (greek_getmode() == GREEK_ELOT928
219 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST); 235 ? "[Greek: iso]" : "[Greek: ibm]"), CHAR_ST);
220 greek_reset(); 236 greek_reset();
221 } else 237 } else
222 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 238 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
223 return; 239 return;
224 } 240 }
225#endif 241#endif
226 242
227 if (keysym >= 0xFF00 && keysym <= 0xFFFF) { 243 if (keysym >= 0xFF00 && keysym <= 0xFFFF) {
228#ifdef KEYSYM_RESOURCE 244#ifdef KEYSYM_RESOURCE
229 if (!(shft | ctrl) && R->h->Keysym_map[keysym & 0xFF] != NULL) { 245 if (!(shft | ctrl) && Keysym_map[keysym & 0xFF] != NULL) {
230 unsigned int l; 246 unsigned int l;
231 const unsigned char *kbuf0; 247 const unsigned char *kbuf0;
232 const unsigned char ch = C0_ESC; 248 const unsigned char ch = C0_ESC;
233 249
234 kbuf0 = (R->h->Keysym_map[keysym & 0xFF]); 250 kbuf0 = (Keysym_map[keysym & 0xFF]);
235 l = (unsigned int)*kbuf0++; 251 l = (unsigned int)*kbuf0++;
236 252
237 /* escape prefix */ 253 /* escape prefix */
238 if (meta) 254 if (meta)
239# ifdef META8_OPTION 255# ifdef META8_OPTION
240 if (R->h->meta_char == C0_ESC) 256 if (meta_char == C0_ESC)
241# endif 257# endif
242 rxvt_tt_write(aR_ &ch, 1); 258 tt_write (&ch, 1);
243 rxvt_tt_write(aR_ kbuf0, l); 259 tt_write (kbuf0, l);
244 return; 260 return;
245 } else 261 } else
246#endif 262#endif
247 { 263 {
248 newlen = 1; 264 newlen = 1;
249 switch (keysym) { 265 switch (keysym) {
250#ifndef NO_BACKSPACE_KEY 266#ifndef NO_BACKSPACE_KEY
251 case XK_BackSpace: 267 case XK_BackSpace:
252 if (R->h->PrivateModes & PrivMode_HaveBackSpace) { 268 if (PrivateModes & PrivMode_HaveBackSpace) {
253 kbuf[0] = (!!(R->h->PrivateModes & PrivMode_BackSpace) 269 kbuf[0] = (!!(PrivateModes & PrivMode_BackSpace)
254 ^ !!ctrl) ? '\b' : '\177'; 270 ^ !!ctrl) ? '\b' : '\177';
255 kbuf[1] = '\0'; 271 kbuf[1] = '\0';
256 } else 272 } else
257 STRCPY(kbuf, R->h->key_backspace); 273 STRCPY(kbuf, key_backspace);
258# ifdef MULTICHAR_SET 274# ifdef MULTICHAR_SET
259 if ((R->Options & Opt_mc_hack) && R->screen.cur.col > 0) { 275 if ((Options & Opt_mc_hack) && screen.cur.col > 0) {
260 int col, row; 276 int col, row;
261 277
262 newlen = STRLEN(kbuf); 278 newlen = STRLEN(kbuf);
263 col = R->screen.cur.col - 1; 279 col = screen.cur.col - 1;
264 row = R->screen.cur.row + R->TermWin.saveLines; 280 row = screen.cur.row + TermWin.saveLines;
265 if (IS_MULTI2(R->screen.rend[row][col])) 281 if (IS_MULTI2(screen.rend[row][col]))
266 MEMMOVE(kbuf + newlen, kbuf, newlen + 1); 282 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
267 } 283 }
268# endif 284# endif
269 break; 285 break;
270#endif 286#endif
271#ifndef NO_DELETE_KEY 287#ifndef NO_DELETE_KEY
272 case XK_Delete: 288 case XK_Delete:
273 STRCPY(kbuf, R->h->key_delete); 289 STRCPY(kbuf, key_delete);
274# ifdef MULTICHAR_SET 290# ifdef MULTICHAR_SET
275 if (R->Options & Opt_mc_hack) { 291 if (Options & Opt_mc_hack) {
276 int col, row; 292 int col, row;
277 293
278 newlen = STRLEN(kbuf); 294 newlen = STRLEN(kbuf);
279 col = R->screen.cur.col; 295 col = screen.cur.col;
280 row = R->screen.cur.row + R->TermWin.saveLines; 296 row = screen.cur.row + TermWin.saveLines;
281 if (IS_MULTI1(R->screen.rend[row][col])) 297 if (IS_MULTI1(screen.rend[row][col]))
282 MEMMOVE(kbuf + newlen, kbuf, newlen + 1); 298 MEMMOVE(kbuf + newlen, kbuf, newlen + 1);
283 } 299 }
284# endif 300# endif
285 break; 301 break;
286#endif 302#endif
… …
304#ifdef XK_KP_Left 320#ifdef XK_KP_Left
305 case XK_KP_Up: /* \033Ox or standard */ 321 case XK_KP_Up: /* \033Ox or standard */
306 case XK_KP_Down: /* \033Or or standard */ 322 case XK_KP_Down: /* \033Or or standard */
307 case XK_KP_Right: /* \033Ov or standard */ 323 case XK_KP_Right: /* \033Ov or standard */
308 case XK_KP_Left: /* \033Ot or standard */ 324 case XK_KP_Left: /* \033Ot or standard */
309 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 325 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
310 STRCPY(kbuf, "\033OZ"); 326 STRCPY(kbuf, "\033OZ");
311 kbuf[2] = ("txvr"[keysym - XK_KP_Left]); 327 kbuf[2] = ("txvr"[keysym - XK_KP_Left]);
312 break; 328 break;
313 } else 329 } else
314 /* translate to std. cursor key */ 330 /* translate to std. cursor key */
… …
325 if (shft) 341 if (shft)
326 kbuf[2] = ("dacb"[keysym - XK_Left]); 342 kbuf[2] = ("dacb"[keysym - XK_Left]);
327 else if (ctrl) { 343 else if (ctrl) {
328 kbuf[1] = 'O'; 344 kbuf[1] = 'O';
329 kbuf[2] = ("dacb"[keysym - XK_Left]); 345 kbuf[2] = ("dacb"[keysym - XK_Left]);
330 } else if (R->h->PrivateModes & PrivMode_aplCUR) 346 } else if (PrivateModes & PrivMode_aplCUR)
331 kbuf[1] = 'O'; 347 kbuf[1] = 'O';
332#ifdef MULTICHAR_SET 348#ifdef MULTICHAR_SET
333 //TODO: ?? 349 //TODO: ??
334 if (R->Options & Opt_mc_hack) { 350 if (Options & Opt_mc_hack) {
335 int col, row, m; 351 int col, row, m;
336 352
337 col = R->screen.cur.col; 353 col = screen.cur.col;
338 row = R->screen.cur.row + R->TermWin.saveLines; 354 row = screen.cur.row + TermWin.saveLines;
339 m = 0; 355 m = 0;
340 if (keysym == XK_Right 356 if (keysym == XK_Right
341 && IS_MULTI1(R->screen.rend[row][col])) 357 && IS_MULTI1(screen.rend[row][col]))
342 m = 1; 358 m = 1;
343 else if (keysym == XK_Left) { 359 else if (keysym == XK_Left) {
344 if (col > 0) { 360 if (col > 0) {
345 if (IS_MULTI2(R->screen.rend[row][col - 1])) 361 if (IS_MULTI2(screen.rend[row][col - 1]))
346 m = 1; 362 m = 1;
347 } else if (R->screen.cur.row > 0) { 363 } else if (screen.cur.row > 0) {
348 col = R->screen.tlen[--row]; 364 col = screen.tlen[--row];
349 if (col == -1) 365 if (col == -1)
350 col = R->TermWin.ncol - 1; 366 col = TermWin.ncol - 1;
351 else 367 else
352 col--; 368 col--;
353 if (col > 0 369 if (col > 0
354 && IS_MULTI2(R->screen.rend[row][col])) 370 && IS_MULTI2(screen.rend[row][col]))
355 m = 1; 371 m = 1;
356 } 372 }
357 } 373 }
358 if (m) 374 if (m)
359 MEMMOVE(kbuf + 3, kbuf, 3 + 1); 375 MEMMOVE(kbuf + 3, kbuf, 3 + 1);
… …
363 379
364#ifndef UNSHIFTED_SCROLLKEYS 380#ifndef UNSHIFTED_SCROLLKEYS
365# ifdef XK_KP_Prior 381# ifdef XK_KP_Prior
366 case XK_KP_Prior: 382 case XK_KP_Prior:
367 /* allow shift to override */ 383 /* allow shift to override */
368 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 384 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
369 STRCPY(kbuf, "\033Oy"); 385 STRCPY(kbuf, "\033Oy");
370 break; 386 break;
371 } 387 }
372 /* FALLTHROUGH */ 388 /* FALLTHROUGH */
373# endif 389# endif
… …
375 STRCPY(kbuf, "\033[5~"); 391 STRCPY(kbuf, "\033[5~");
376 break; 392 break;
377# ifdef XK_KP_Next 393# ifdef XK_KP_Next
378 case XK_KP_Next: 394 case XK_KP_Next:
379 /* allow shift to override */ 395 /* allow shift to override */
380 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 396 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
381 STRCPY(kbuf, "\033Os"); 397 STRCPY(kbuf, "\033Os");
382 break; 398 break;
383 } 399 }
384 /* FALLTHROUGH */ 400 /* FALLTHROUGH */
385# endif 401# endif
… …
387 STRCPY(kbuf, "\033[6~"); 403 STRCPY(kbuf, "\033[6~");
388 break; 404 break;
389#endif 405#endif
390 case XK_KP_Enter: 406 case XK_KP_Enter:
391 /* allow shift to override */ 407 /* allow shift to override */
392 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 408 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
393 STRCPY(kbuf, "\033OM"); 409 STRCPY(kbuf, "\033OM");
394 } else { 410 } else {
395 kbuf[0] = '\r'; 411 kbuf[0] = '\r';
396 kbuf[1] = '\0'; 412 kbuf[1] = '\0';
397 } 413 }
… …
433 case XK_KP_6: /* "\033Ov" : "6" */ 449 case XK_KP_6: /* "\033Ov" : "6" */
434 case XK_KP_7: /* "\033Ow" : "7" */ 450 case XK_KP_7: /* "\033Ow" : "7" */
435 case XK_KP_8: /* "\033Ox" : "8" */ 451 case XK_KP_8: /* "\033Ox" : "8" */
436 case XK_KP_9: /* "\033Oy" : "9" */ 452 case XK_KP_9: /* "\033Oy" : "9" */
437 /* allow shift to override */ 453 /* allow shift to override */
438 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 454 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
439 STRCPY(kbuf, "\033Oj"); 455 STRCPY(kbuf, "\033Oj");
440 kbuf[2] += (keysym - XK_KP_Multiply); 456 kbuf[2] += (keysym - XK_KP_Multiply);
441 } else { 457 } else {
442 kbuf[0] = ('*' + (keysym - XK_KP_Multiply)); 458 kbuf[0] = ('*' + (keysym - XK_KP_Multiply));
443 kbuf[1] = '\0'; 459 kbuf[1] = '\0';
… …
461 STRCPY(kbuf, "\033[4~"); 477 STRCPY(kbuf, "\033[4~");
462 break; 478 break;
463#ifdef XK_KP_End 479#ifdef XK_KP_End
464 case XK_KP_End: 480 case XK_KP_End:
465 /* allow shift to override */ 481 /* allow shift to override */
466 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 482 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
467 STRCPY(kbuf, "\033Oq"); 483 STRCPY(kbuf, "\033Oq");
468 break; 484 break;
469 } 485 }
470 /* FALLTHROUGH */ 486 /* FALLTHROUGH */
471#endif 487#endif
… …
473 STRCPY(kbuf, KS_END); 489 STRCPY(kbuf, KS_END);
474 break; 490 break;
475#ifdef XK_KP_Home 491#ifdef XK_KP_Home
476 case XK_KP_Home: 492 case XK_KP_Home:
477 /* allow shift to override */ 493 /* allow shift to override */
478 if ((R->h->PrivateModes & PrivMode_aplKP) ? !shft : shft) { 494 if ((PrivateModes & PrivMode_aplKP) ? !shft : shft) {
479 STRCPY(kbuf, "\033Ow"); 495 STRCPY(kbuf, "\033Ow");
480 break; 496 break;
481 } 497 }
482 /* FALLTHROUGH */ 498 /* FALLTHROUGH */
483#endif 499#endif
… …
549 } 565 }
550 /* 566 /*
551 * Pass meta for all function keys, if 'meta' option set 567 * Pass meta for all function keys, if 'meta' option set
552 */ 568 */
553#ifdef META8_OPTION 569#ifdef META8_OPTION
554 if (meta && (R->h->meta_char == 0x80) && len > 0) 570 if (meta && (meta_char == 0x80) && len > 0)
555 kbuf[len - 1] |= 0x80; 571 kbuf[len - 1] |= 0x80;
556#endif 572#endif
557 } else if (ctrl && keysym == XK_minus) { 573 } else if (ctrl && keysym == XK_minus) {
558 len = 1; 574 len = 1;
559 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */ 575 kbuf[0] = '\037'; /* Ctrl-Minus generates ^_ (31) */
560 } else { 576 } else {
561#ifdef META8_OPTION 577#ifdef META8_OPTION
562 /* set 8-bit on */ 578 /* set 8-bit on */
563 if (meta && (R->h->meta_char == 0x80)) { 579 if (meta && (meta_char == 0x80)) {
564 unsigned char *ch; 580 unsigned char *ch;
565 581
566 for (ch = kbuf; ch < kbuf + len; ch++) 582 for (ch = kbuf; ch < kbuf + len; ch++)
567 *ch |= 0x80; 583 *ch |= 0x80;
568 meta = 0; 584 meta = 0;
569 } 585 }
570#endif 586#endif
571#ifdef GREEK_SUPPORT 587#ifdef GREEK_SUPPORT
572 if (R->h->greek_mode) 588 if (greek_mode)
573 len = greek_xlat(kbuf, len); 589 len = greek_xlat(kbuf, len);
574#endif 590#endif
575 /* nil */ ; 591 /* nil */ ;
576 } 592 }
577 } 593 }
578 594
579 if (len <= 0) 595 if (len <= 0)
580 return; /* not mapped */ 596 return; /* not mapped */
581 597
582 if (R->Options & Opt_scrollTtyKeypress) 598 if (Options & Opt_scrollTtyKeypress)
583 if (R->TermWin.view_start) { 599 if (TermWin.view_start) {
584 R->TermWin.view_start = 0; 600 TermWin.view_start = 0;
585 R->h->want_refresh = 1; 601 want_refresh = 1;
586 } 602 }
587 603
588/* 604/*
589 * these modifications only affect the static keybuffer 605 * these modifications only affect the static keybuffer
590 * pass Shift/Control indicators for function keys ending with `~' 606 * pass Shift/Control indicators for function keys ending with `~'
… …
600 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~')); 616 kbuf[len - 1] = (shft ? (ctrl ? '@' : '$') : (ctrl ? '^' : '~'));
601 617
602/* escape prefix */ 618/* escape prefix */
603 if (meta 619 if (meta
604#ifdef META8_OPTION 620#ifdef META8_OPTION
605 && (R->h->meta_char == C0_ESC) 621 && (meta_char == C0_ESC)
606#endif 622#endif
607 ) { 623 ) {
608 const unsigned char ch = C0_ESC; 624 const unsigned char ch = C0_ESC;
609 625
610 rxvt_tt_write(aR_ &ch, 1); 626 tt_write(&ch, 1);
611 } 627 }
612#ifdef DEBUG_CMD 628#ifdef DEBUG_CMD
613 if (debug_key) { /* Display keyboard buffer contents */ 629 if (debug_key) { /* Display keyboard buffer contents */
614 char *p; 630 char *p;
615 int i; 631 int i;
… …
618 for (i = 0, p = kbuf; i < len; i++, p++) 634 for (i = 0, p = kbuf; i < len; i++, p++)
619 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); 635 fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p);
620 fprintf(stderr, "'\n"); 636 fprintf(stderr, "'\n");
621 } 637 }
622#endif /* DEBUG_CMD */ 638#endif /* DEBUG_CMD */
623 rxvt_tt_write(aR_ kbuf, (unsigned int)len); 639 tt_write (kbuf, (unsigned int)len);
624} 640}
625/*}}} */ 641/*}}} */
626 642
627#if (MENUBAR_MAX) 643#if (MENUBAR_MAX)
628/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ 644/*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */
629/* attempt to `write' count to the input buffer */ 645/* attempt to `write' count to the input buffer */
630/* EXTPROTO */
631unsigned int 646unsigned int
632rxvt_cmd_write(pR_ const unsigned char *str, unsigned int count) 647rxvt_term::cmd_write (const unsigned char *str, unsigned int count)
633{ 648{
634 unsigned int n, s; 649 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;
638 650
639 n = cmdbuf_ptr - cmdbuf_base; 651 n = cmdbuf_ptr - cmdbuf_base;
640 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; 652 s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp;
641 if (n > 0 && s < count) { 653 if (n > 0 && s < count) {
642 MEMMOVE(cmdbuf_base, cmdbuf_ptr, 654 MEMMOVE(cmdbuf_base, cmdbuf_ptr,
… …
649 rxvt_print_error("data loss: cmd_write too large"); 661 rxvt_print_error("data loss: cmd_write too large");
650 count = s; 662 count = s;
651 } 663 }
652 for (; count--;) 664 for (; count--;)
653 *cmdbuf_endp++ = *str++; 665 *cmdbuf_endp++ = *str++;
654 R->h->cmdbuf_ptr = cmdbuf_ptr;
655 R->h->cmdbuf_endp = cmdbuf_endp;
656 return 0; 666 return 0;
657} 667}
658#endif /* MENUBAR_MAX */ 668#endif /* MENUBAR_MAX */
669
670void
671rxvt_term::flush ()
672{
673#ifdef TRANSPARENT
674 if (want_full_refresh)
675 {
676 want_full_refresh = 0;
677 scr_clear ();
678 scr_touch (false);
679 want_refresh = 1;
680 }
681#endif
682
683 if (want_refresh)
684 {
685 scr_refresh (refresh_type);
686 scrollbar_show (1);
687#ifdef USE_XIM
688 IMSendSpot ();
689#endif
690 }
691
692 XFlush (Xdisplay);
693}
694
695void
696rxvt_term::check_cb (check_watcher &w)
697{
698 SET_R (this);
699 SET_LOCALE (locale);
700
701 flush ();
702}
703
704void
705rxvt_term::process_x_events ()
706{
707 do
708 {
709 XEvent xev;
710
711 XNextEvent (Xdisplay, &xev);
712
713#if defined(CURSOR_BLINK)
714 if ((Options & Opt_cursorBlink) && xev.type == KeyPress)
715 {
716 if (hidden_cursor)
717 {
718 hidden_cursor = 0;
719 want_refresh = 1;
720 }
721
722 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
723 }
724#endif
725
726#if defined(POINTER_BLANK)
727 if ((Options & Opt_pointerBlank) && pointerBlankDelay > 0)
728 {
729 if (xev.type == MotionNotify
730 || xev.type == ButtonPress
731 || xev.type == ButtonRelease)
732 if (hidden_pointer)
733 pointer_unblank ();
734
735 if (xev.type == KeyPress && hidden_pointer == 0)
736 pointer_blank ();
737 }
738#endif
739
740#ifdef USE_XIM
741 if (!XFilterEvent (&xev, xev.xany.window))
742#endif
743 process_x_event (&xev);
744 }
745 while (XPending (Xdisplay));
746}
747
748#ifdef CURSOR_BLINK
749void
750rxvt_term::cursor_blink_cb (time_watcher &w)
751{
752 hidden_cursor = !hidden_cursor;
753 want_refresh = 1;
754
755 w.start (w.at + BLINK_INTERVAL);
756}
757#endif
758
759#ifdef TEXT_BLINK
760void
761rxvt_term::text_blink_cb (time_watcher &w)
762{
763 if (scr_refresh_rend (RS_Blink, RS_Blink))
764 {
765 hidden_text = !hidden_text;
766 want_refresh = 1;
767 w.start (w.at + TEXT_BLINK_INTERVAL);
768 }
769}
770#endif
771
772void
773rxvt_term::x_cb (io_watcher &w, short revents)
774{
775 SET_R (this);
776 SET_LOCALE (locale);
777
778 process_x_events ();
779}
780
781bool
782rxvt_term::pty_fill ()
783{
784 ssize_t n = cmdbuf_endp - cmdbuf_ptr;
785
786 memmove (cmdbuf_base, cmdbuf_ptr, n);
787 cmdbuf_ptr = cmdbuf_base;
788 cmdbuf_endp = cmdbuf_ptr + n;
789
790 n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n);
791
792 if (n > 0)
793 {
794 cmdbuf_endp += n;
795 return true;
796 }
797 else if (n < 0 && errno != EAGAIN)
798 destroy ();
799
800 return false;
801}
802
803void
804rxvt_term::pty_cb (io_watcher &w, short revents)
805{
806 SET_R (this);
807 SET_LOCALE (locale);
808
809 if (revents & EVENT_WRITE)
810 tt_write (0, 0);
811 else if (revents & EVENT_READ)
812 {
813 bool flag = true;
814
815 // loop, but don't allow a single term to monopolize us
816 // the number of loops is fully arbitrary, and thus wrong
817 while (flag && pty_fill ())
818 {
819 if (!seen_input)
820 {
821 seen_input = 1;
822 /* once we know the shell is running, send the screen size. Again! */
823 tt_winch ();
824 }
825
826 uint32_t ch = NOCHAR;
827
828 for (;;)
829 {
830 if (ch == NOCHAR)
831 ch = next_char ();
832
833 if (ch == NOCHAR) // TODO: improve
834 break;
835
836 if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r')
837 {
838 /* Read a text string from the input buffer */
839 uint32_t buf[BUFSIZ];
840 bool refreshnow = false;
841 int nlines = 0;
842 uint32_t *str = buf;
843
844 *str++ = ch;
845
846 for (;;)
847 {
848 ch = next_char ();
849
850 if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r'))
851 break;
852 else
853 {
854 *str++ = ch;
855
856 if (ch == '\n')
857 {
858 nlines++;
859 refresh_count++;
860
861 if (!(Options & Opt_jumpScroll)
862 || (refresh_count >= (refresh_limit * (TermWin.nrow - 1))))
863 {
864 refreshnow = true;
865 flag = false;
866 ch = NOCHAR;
867 break;
868 }
869 }
870
871 if (str >= buf + BUFSIZ)
872 {
873 ch = NOCHAR;
874 break;
875 }
876 }
877 }
878
879 scr_add_lines (buf, nlines, str - buf);
880
881 /*
882 * If there have been a lot of new lines, then update the screen
883 * What the heck I'll cheat and only refresh less than every page-full.
884 * the number of pages between refreshes is refresh_limit, which
885 * is incremented here because we must be doing flat-out scrolling.
886 *
887 * refreshing should be correct for small scrolls, because of the
888 * time-out
889 */
890 if (refreshnow)
891 {
892 if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD)
893 refresh_limit++;
894
895 scr_refresh (refresh_type);
896 }
897
898 }
899 else
900 {
901 switch (ch)
902 {
903 default:
904 process_nonprinting (ch);
905 break;
906 case C0_ESC: /* escape char */
907 process_escape_seq ();
908 break;
909 /*case 0x9b: */ /* CSI */
910 /* process_csi_seq (); */
911 }
912
913 ch = NOCHAR;
914 }
915 }
916 }
917 }
918}
659 919
660// read the next character, currently handles UTF-8 920// read the next character, currently handles UTF-8
661// will probably handle all sorts of other stuff in the future 921// will probably handle all sorts of other stuff in the future
662static uint32_t 922uint32_t
663next_char (pR) 923rxvt_term::next_char ()
664{ 924{
665 rxvt_hidden *h = R->h;
666 mbstate &s = h->mbstate;
667
668 while (h->cmdbuf_ptr < h->cmdbuf_endp) 925 while (cmdbuf_ptr < cmdbuf_endp)
669 { 926 {
670 uint8_t ch = *h->cmdbuf_ptr; 927 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++; 928 return *cmdbuf_ptr++;
696 929
697 /* first byte */ 930 wchar_t wc;
698 s.orig = ch; /* for broken encodings */ 931 size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs);
699 s.reg = ch; 932
700 if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } 933 if (len == (size_t)-2)
701 if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } 934 return NOCHAR;
702 if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } 935
703 if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } 936 if (len == (size_t)-1)
704 if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } 937 return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through
705 } 938
706 else 939 // assume wchar == unicode
707 { 940 cmdbuf_ptr += len;
708 h->cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */
709 return ch; 941 return wc;
710 }
711 } 942 }
712 943
713 return NOCHAR; 944 return NOCHAR;
714} 945}
715 946
716/* rxvt_cmd_getc() - Return next input character */ 947/* rxvt_cmd_getc() - Return next input character */
717/* 948/*
718 * Return the next input character after first passing any keyboard input 949 * Return the next input character after first passing any keyboard input
719 * to the command. 950 * to the command.
720 */ 951 */
721/* INTPROTO */
722uint32_t 952uint32_t
723rxvt_cmd_getc(pR) 953rxvt_term::cmd_getc ()
724{ 954{
955 for (;;)
956 {
957 uint32_t c = next_char ();
958 if (c != NOCHAR)
959 return c;
960
961 // incomplete sequences should occur rarely, still, a better solution
962 // would be preferred. either setjmp/longjmp or better design.
963 fcntl (cmd_fd, F_SETFL, 0);
964 pty_fill ();
965 fcntl (cmd_fd, F_SETFL, O_NONBLOCK);
966 }
967
968#if 0
725#define TIMEOUT_USEC 5000 969#define TIMEOUT_USEC 5000
726 fd_set readfds; 970 fd_set readfds;
727 int quick_timeout, select_res; 971 int quick_timeout, select_res;
728 int want_motion_time, want_keypress_time; 972 int want_motion_time, want_keypress_time;
729 struct timeval value; 973 struct timeval value;
730#if defined(POINTER_BLANK) || defined(CURSOR_BLINK) 974#if defined(POINTER_BLANK) || defined(CURSOR_BLINK)
731 struct timeval tp; 975 struct timeval tp;
732#endif 976#endif
733 struct rxvt_hidden *h = R->h;
734
735 uint32_t c = next_char (aR);
736 if (c != NOCHAR)
737 return c;
738 977
739 for (;;) { 978 for (;;) {
740 /* loop until we can return something */ 979 /* loop until we can return something */
741 980
742 if (h->v_bufstr < h->v_bufptr) /* output any pending chars */ 981 if (v_bufstr < v_bufptr) /* output any pending chars */
743 rxvt_tt_write(aR_ NULL, 0); 982 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;
815 983
816#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 984#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
817 if (h->mouse_slip_wheel_speed) { 985 if (mouse_slip_wheel_speed) {
818 quick_timeout = 1; 986 quick_timeout = 1;
819 if (!h->mouse_slip_wheel_delay-- 987 if (!mouse_slip_wheel_delay--
820 && rxvt_scr_page(aR_ h->mouse_slip_wheel_speed > 0 ? UP : DN, 988 && scr_page (mouse_slip_wheel_speed > 0 ? UP : DN,
821 abs(h->mouse_slip_wheel_speed))) { 989 abs(mouse_slip_wheel_speed))) {
822 h->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 990 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
823 h->refresh_type |= SMOOTH_REFRESH; 991 refresh_type |= SMOOTH_REFRESH;
824 h->want_refresh = 1; 992 want_refresh = 1;
825 } 993 }
826 } 994 }
827#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */ 995#endif /* MOUSE_WHEEL && MOUSE_SLIP_WHEELING */
828#ifdef SELECTION_SCROLLING 996#ifdef SELECTION_SCROLLING
829 if (h->pending_scroll_selection) { 997 if (pending_scroll_selection) {
830 quick_timeout = 1; 998 quick_timeout = 1;
831 if (!h->scroll_selection_delay-- 999 if (!scroll_selection_delay--
832 && rxvt_scr_page(aR_ h->scroll_selection_dir, 1000 && scr_page (scroll_selection_dir,
833 h->scroll_selection_lines)) { 1001 scroll_selection_lines)) {
834 rxvt_selection_extend(aR_ h->selection_save_x, 1002 selection_extend (selection_save_x,
835 h->selection_save_y, h->selection_save_state); 1003 selection_save_y, selection_save_state);
836 h->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; 1004 scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY;
837 h->refresh_type |= SMOOTH_REFRESH; 1005 refresh_type |= SMOOTH_REFRESH;
838 h->want_refresh = 1; 1006 want_refresh = 1;
839 } 1007 }
840 } 1008 }
841#endif 1009#endif
842#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1010#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
843 if (scrollbar_isUp() || scrollbar_isDn()) { 1011 if (scrollbar_isUp() || scrollbar_isDn()) {
844 quick_timeout = 1; 1012 quick_timeout = 1;
845 if (!h->scroll_arrow_delay-- 1013 if (!scroll_arrow_delay--
846 && rxvt_scr_page(aR_ scrollbar_isUp() ? UP : DN, 1)) { 1014 && scr_page (scrollbar_isUp() ? UP : DN, 1)) {
847 h->scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY; 1015 scroll_arrow_delay = SCROLLBAR_CONTINUOUS_DELAY;
848 h->refresh_type |= SMOOTH_REFRESH; 1016 refresh_type |= SMOOTH_REFRESH;
849 h->want_refresh = 1; 1017 want_refresh = 1;
850 } 1018 }
851 } 1019 }
852#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */ 1020#endif /* NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING */
853 1021
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 1022#ifdef TRANSPARENT
865 quick_timeout |= h->want_full_refresh; 1023 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 1024#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 1025#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} 1026}
975/*}}} */
976 1027
977/* EXTPROTO */ 1028#ifdef POINTER_BLANK
978void 1029void
979rxvt_pointer_unblank(pR) 1030rxvt_term::pointer_unblank ()
980{ 1031{
981 XDefineCursor(R->Xdisplay, R->TermWin.vt, R->TermWin_cursor); 1032 XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor);
982 rxvt_recolour_cursor(aR); 1033 recolour_cursor ();
983#ifdef POINTER_BLANK 1034
984 R->h->hidden_pointer = 0; 1035 hidden_pointer = 0;
985 if (R->h->pointerBlankDelay > 0) {
986 struct timeval tp;
987 1036
988 (void)gettimeofday(&tp, NULL); 1037 if (Options & Opt_pointerBlank)
989 R->h->lastmotion.tv_sec = tp.tv_sec; 1038 pointer_ev.start (NOW + pointerBlankDelay);
990 R->h->lastmotion.tv_usec = tp.tv_usec;
991 }
992#endif
993} 1039}
994 1040
995#ifdef POINTER_BLANK
996/* INTPROTO */
997void 1041void
998rxvt_pointer_blank(pR) 1042rxvt_term::pointer_blank ()
999{ 1043{
1044 if (!(Options & Opt_pointerBlank))
1045 return;
1046
1000 XDefineCursor(R->Xdisplay, R->TermWin.vt, R->h->pointer_blank); 1047 XDefineCursor (Xdisplay, TermWin.vt, blank_cursor);
1001 XFlush(R->Xdisplay); 1048 XFlush (Xdisplay);
1049
1002 R->h->hidden_pointer = 1; 1050 hidden_pointer = 1;
1003} 1051}
1004#endif
1005 1052
1006/* INTPROTO */
1007void 1053void
1054rxvt_term::pointer_cb (time_watcher &w)
1055{
1056 SET_R (this);
1057 SET_LOCALE (locale);
1058
1059 pointer_blank ();
1060}
1061#endif
1062
1063void
1008rxvt_mouse_report(pR_ const XButtonEvent *ev) 1064rxvt_term::mouse_report (const XButtonEvent *ev)
1009{ 1065{
1010 int button_number, key_state = 0; 1066 int button_number, key_state = 0;
1011 int x, y; 1067 int x, y;
1012 1068
1013 x = ev->x; 1069 x = ev->x;
1014 y = ev->y; 1070 y = ev->y;
1015 rxvt_pixel_position(aR_ &x, &y); 1071 pixel_position (&x, &y);
1016 1072
1017 if (R->h->MEvent.button == AnyButton) { 1073 if (MEvent.button == AnyButton) {
1018 button_number = 3; 1074 button_number = 3;
1019 } else { 1075 } else {
1020 button_number = R->h->MEvent.button - Button1; 1076 button_number = MEvent.button - Button1;
1021 /* add 0x3D for wheel events, like xterm does */ 1077 /* add 0x3D for wheel events, like xterm does */
1022 if (button_number >= 3) 1078 if (button_number >= 3)
1023 button_number += (64 - 3); 1079 button_number += (64 - 3);
1024 } 1080 }
1025 1081
1026 if (R->h->PrivateModes & PrivMode_MouseX10) { 1082 if (PrivateModes & PrivMode_MouseX10) {
1027 /* 1083 /*
1028 * do not report ButtonRelease 1084 * do not report ButtonRelease
1029 * no state info allowed 1085 * no state info allowed
1030 */ 1086 */
1031 key_state = 0; 1087 key_state = 0;
… …
1037 * 8 = Meta 1093 * 8 = Meta
1038 * 16 = Control 1094 * 16 = Control
1039 * plus will add in our own Double-Click reporting 1095 * plus will add in our own Double-Click reporting
1040 * 32 = Double Click 1096 * 32 = Double Click
1041 */ 1097 */
1042 key_state = ((R->h->MEvent.state & ShiftMask) ? 4 : 0) 1098 key_state = ((MEvent.state & ShiftMask) ? 4 : 0)
1043 + ((R->h->MEvent.state & R->h->ModMetaMask) ? 8 : 0) 1099 + ((MEvent.state & ModMetaMask) ? 8 : 0)
1044 + ((R->h->MEvent.state & ControlMask) ? 16 : 0); 1100 + ((MEvent.state & ControlMask) ? 16 : 0);
1045#ifdef MOUSE_REPORT_DOUBLECLICK 1101#ifdef MOUSE_REPORT_DOUBLECLICK
1046 key_state += ((R->h->MEvent.clicks > 1) ? 32 : 0); 1102 key_state += ((MEvent.clicks > 1) ? 32 : 0);
1047#endif 1103#endif
1048 } 1104 }
1049 1105
1050#ifdef DEBUG_MOUSEREPORT 1106#ifdef DEBUG_MOUSEREPORT
1051 fprintf(stderr, "Mouse ["); 1107 fprintf(stderr, "Mouse [");
… …
1060 fprintf(stderr, "]: <%d>, %d/%d\n", 1116 fprintf(stderr, "]: <%d>, %d/%d\n",
1061 button_number, 1117 button_number,
1062 x + 1, 1118 x + 1,
1063 y + 1); 1119 y + 1);
1064#else 1120#else
1065 rxvt_tt_printf(aR_ "\033[M%c%c%c", 1121 tt_printf("\033[M%c%c%c",
1066 (32 + button_number + key_state), 1122 (32 + button_number + key_state),
1067 (32 + x + 1), 1123 (32 + x + 1),
1068 (32 + y + 1)); 1124 (32 + y + 1));
1069#endif 1125#endif
1070} 1126}
1071 1127
1072#ifdef USING_W11LIB 1128#ifdef USING_W11LIB
1073/* EXTPROTO */
1074void 1129void
1075rxvt_W11_process_x_event(XEvent *ev) 1130rxvt_W11_process_x_event(XEvent *ev)
1076{ 1131{
1077 rxvt_t *r = rxvt_get_r(); 1132 rxvt_t *r = rxvt_get_r();
1078 1133
1079 rxvt_process_x_event(aR_ ev); 1134 process_x_event (ev);
1080} 1135}
1081#endif 1136#endif
1082 1137
1083/*{{{ process an X event */ 1138/*{{{ process an X event */
1084/* INTPROTO */
1085void 1139void
1086rxvt_process_x_event(pR_ XEvent *ev) 1140rxvt_term::process_x_event (XEvent *ev)
1087{ 1141{
1088 int i, want_timeout;
1089 Window unused_root, unused_child; 1142 Window unused_root, unused_child;
1090 int unused_root_x, unused_root_y; 1143 int unused_root_x, unused_root_y;
1091 unsigned int unused_mask; 1144 unsigned int unused_mask;
1092 struct timeval tp; 1145
1093 struct rxvt_hidden *h = R->h;
1094#ifdef DEBUG_X 1146#ifdef DEBUG_X
1095 const char *const eventnames[] = 1147 const char *const eventnames[] =
1096 { /* mason - this matches my system */ 1148 { /* mason - this matches my system */
1097 "", 1149 "",
1098 "", 1150 "",
… …
1128 "SelectionNotify", 1180 "SelectionNotify",
1129 "ColormapNotify", 1181 "ColormapNotify",
1130 "ClientMessage", 1182 "ClientMessage",
1131 "MappingNotify" 1183 "MappingNotify"
1132 }; 1184 };
1185#endif
1186
1187#ifdef DEBUG_X
1188 struct timeval tp;
1133 struct tm *ltt; 1189 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); 1190 (void)gettimeofday(&tp, NULL);
1150
1151#ifdef DEBUG_X
1152 ltt = localtime(&(tp.tv_sec)); 1191 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)); 1192 D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == TermWin.parent[0] ? "parent" : (ev->xany.window == TermWin.vt ? "vt" : (ev->xany.window == scrollBar.win ? "scroll" : (ev->xany.window == menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == TermWin.parent[0] ? TermWin.parent[0] : (ev->xany.window == TermWin.vt ? TermWin.vt : (ev->xany.window == scrollBar.win ? scrollBar.win : (ev->xany.window == menuBar.win ? menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial));
1154#endif 1193#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 1194
1176 switch (ev->type) { 1195 switch (ev->type) {
1177 case KeyPress: 1196 case KeyPress:
1178 rxvt_lookup_key(aR_ (XKeyEvent *)ev); 1197 lookup_key ((XKeyEvent *)ev);
1179 break; 1198 break;
1180 1199
1181#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1200#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1182 case KeyRelease: 1201 case KeyRelease:
1183 { 1202 {
1184 if (!(ev->xkey.state & ControlMask)) 1203 if (!(ev->xkey.state & ControlMask))
1185 h->mouse_slip_wheel_speed = 0; 1204 mouse_slip_wheel_speed = 0;
1186 else { 1205 else {
1187 KeySym ks; 1206 KeySym ks;
1188 1207
1189 ks = XKeycodeToKeysym(R->Xdisplay, ev->xkey.keycode, 0); 1208 ks = XKeycodeToKeysym(Xdisplay, ev->xkey.keycode, 0);
1190 if (ks == XK_Control_L || ks == XK_Control_R) 1209 if (ks == XK_Control_L || ks == XK_Control_R)
1191 h->mouse_slip_wheel_speed = 0; 1210 mouse_slip_wheel_speed = 0;
1192 } 1211 }
1193 break; 1212 break;
1194 } 1213 }
1195#endif 1214#endif
1196 1215
1197 case ButtonPress: 1216 case ButtonPress:
1198 rxvt_button_press(aR_ (XButtonEvent *)ev); 1217 button_press ((XButtonEvent *)ev);
1199 break; 1218 break;
1200 1219
1201 case ButtonRelease: 1220 case ButtonRelease:
1202 rxvt_button_release(aR_ (XButtonEvent *)ev); 1221 button_release ((XButtonEvent *)ev);
1203 break; 1222 break;
1204 1223
1205 case ClientMessage: 1224 case ClientMessage:
1206 if (ev->xclient.format == 32 1225 if (ev->xclient.format == 32
1207 && (Atom)ev->xclient.data.l[0] == h->xa[XA_WMDELETEWINDOW]) 1226 && (Atom)ev->xclient.data.l[0] == xa[XA_WMDELETEWINDOW])
1208 exit(EXIT_SUCCESS); 1227 destroy ();
1209#ifdef OFFIX_DND 1228#ifdef OFFIX_DND
1210 /* OffiX Dnd (drag 'n' drop) protocol */ 1229 /* OffiX Dnd (drag 'n' drop) protocol */
1211 if (ev->xclient.message_type == h->xa[XA_DNDPROTOCOL] 1230 else if (ev->xclient.message_type == xa[XA_DNDPROTOCOL]
1212 && (ev->xclient.data.l[0] == DndFile 1231 && (ev->xclient.data.l[0] == DndFile
1213 || ev->xclient.data.l[0] == DndDir 1232 || ev->xclient.data.l[0] == DndDir
1214 || ev->xclient.data.l[0] == DndLink)) { 1233 || ev->xclient.data.l[0] == DndLink)) {
1215 /* Get Dnd data */ 1234 /* Get Dnd data */
1216 Atom ActualType; 1235 Atom ActualType;
1217 int ActualFormat; 1236 int ActualFormat;
1218 unsigned char *data; 1237 unsigned char *data;
1219 unsigned long Size, RemainingBytes; 1238 unsigned long Size, RemainingBytes;
1220 1239
1221 XGetWindowProperty(R->Xdisplay, Xroot, 1240 XGetWindowProperty(Xdisplay, Xroot,
1222 R->h->xa[XA_DNDSELECTION], 1241 xa[XA_DNDSELECTION],
1223 0L, 1000000L, 1242 0L, 1000000L,
1224 False, AnyPropertyType, 1243 False, AnyPropertyType,
1225 &ActualType, &ActualFormat, 1244 &ActualType, &ActualFormat,
1226 &Size, &RemainingBytes, 1245 &Size, &RemainingBytes,
1227 &data); 1246 &data);
1228 XChangeProperty(R->Xdisplay, Xroot, 1247 XChangeProperty(Xdisplay, Xroot,
1229 XA_CUT_BUFFER0, XA_STRING, 1248 XA_CUT_BUFFER0, XA_STRING,
1230 8, PropModeReplace, 1249 8, PropModeReplace,
1231 data, STRLEN(data)); 1250 data, STRLEN(data));
1232 rxvt_selection_paste(aR_ Xroot, XA_CUT_BUFFER0, True); 1251 selection_paste (Xroot, XA_CUT_BUFFER0, True);
1233 XSetInputFocus(R->Xdisplay, Xroot, RevertToNone, CurrentTime); 1252 XSetInputFocus(Xdisplay, Xroot, RevertToNone, CurrentTime);
1234 } 1253 }
1235#endif /* OFFIX_DND */ 1254#endif /* OFFIX_DND */
1236 break; 1255 break;
1237 1256
1238 case MappingNotify: 1257 case MappingNotify:
… …
1248 * in the GraphicsExpose parts, which means that after each refresh, 1267 * in the GraphicsExpose parts, which means that after each refresh,
1249 * we need to wait for the graphics expose or Noexpose events, 1268 * we need to wait for the graphics expose or Noexpose events,
1250 * which ought to make things real slow! 1269 * which ought to make things real slow!
1251 */ 1270 */
1252 case VisibilityNotify: 1271 case VisibilityNotify:
1253 switch (ev->xvisibility.state) { 1272 switch (ev->xvisibility.state)
1273 {
1254 case VisibilityUnobscured: 1274 case VisibilityUnobscured:
1255 h->refresh_type = FAST_REFRESH; 1275 refresh_type = FAST_REFRESH;
1256 break; 1276 break;
1257 case VisibilityPartiallyObscured: 1277 case VisibilityPartiallyObscured:
1258 h->refresh_type = SLOW_REFRESH; 1278 refresh_type = SLOW_REFRESH;
1259 break; 1279 break;
1260 default: 1280 default:
1261 h->refresh_type = NO_REFRESH; 1281 refresh_type = NO_REFRESH;
1262 break; 1282 break;
1263 } 1283 }
1264 break; 1284 break;
1265 1285
1266 case FocusIn: 1286 case FocusIn:
1267 if (!R->TermWin.focus) { 1287 if (!TermWin.focus) {
1268 R->TermWin.focus = 1; 1288 TermWin.focus = 1;
1269 h->want_refresh = 1; 1289 want_refresh = 1;
1270#ifdef USE_XIM 1290#ifdef USE_XIM
1271 if (h->Input_Context != NULL) 1291 if (Input_Context != NULL)
1272 XSetICFocus(h->Input_Context); 1292 XSetICFocus(Input_Context);
1293#endif
1294#ifdef CURSOR_BLINK
1295 if (Options & Opt_cursorBlink)
1296 cursor_blink_ev.start (NOW + BLINK_INTERVAL);
1273#endif 1297#endif
1274 } 1298 }
1275 break; 1299 break;
1276 1300
1277 case FocusOut: 1301 case FocusOut:
1278 if (R->TermWin.focus) { 1302 if (TermWin.focus) {
1279 R->TermWin.focus = 0; 1303 TermWin.focus = 0;
1280 h->want_refresh = 1; 1304 want_refresh = 1;
1281#ifdef USE_XIM 1305#ifdef USE_XIM
1282 if (h->Input_Context != NULL) 1306 if (Input_Context != NULL)
1283 XUnsetICFocus(h->Input_Context); 1307 XUnsetICFocus(Input_Context);
1308#endif
1309#ifdef CURSOR_BLINK
1310 if (Options & Opt_cursorBlink)
1311 cursor_blink_ev.stop ();
1312 hidden_cursor = 0;
1284#endif 1313#endif
1285 } 1314 }
1286 break; 1315 break;
1287 1316
1288 case ConfigureNotify: 1317 case ConfigureNotify:
1289 if (ev->xconfigure.window == R->TermWin.parent[0]) { 1318 if (ev->xconfigure.window == TermWin.parent[0]) {
1290 int height, width; 1319 int height, width;
1291 1320
1292 do { /* Wrap lots of configures into one */ 1321 do { /* Wrap lots of configures into one */
1293 width = ev->xconfigure.width; 1322 width = ev->xconfigure.width;
1294 height = ev->xconfigure.height; 1323 height = ev->xconfigure.height;
1295 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); 1324 D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height));
1296 } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, 1325 } while (XCheckTypedWindowEvent(Xdisplay, ev->xconfigure.window,
1297 ConfigureNotify, ev)); 1326 ConfigureNotify, ev));
1298 if (R->szHint.width != width || R->szHint.height != height) { 1327 if (szHint.width != width || szHint.height != height) {
1299 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); 1328 D_SIZE((stderr, "Size: Resizing from: %4d x %4d", szHint.width, szHint.height));
1300 rxvt_resize_all_windows(aR_ (unsigned int)width, 1329 resize_all_windows (width, height, 1);
1301 (unsigned int)height, 1);
1302 } 1330 }
1303#ifdef DEBUG_SIZE 1331#ifdef DEBUG_SIZE
1304 else { 1332 else {
1305 D_SIZE((stderr, "Size: Not resizing")); 1333 D_SIZE((stderr, "Size: Not resizing"));
1306 } 1334 }
1307#endif 1335#endif
1308#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */ 1336#ifdef TRANSPARENT /* XXX: maybe not needed - leave in for now */
1309 if (R->Options & Opt_transparent) { 1337 if (Options & Opt_transparent) {
1310 rxvt_check_our_parents(aR); 1338 check_our_parents ();
1311 if (h->am_transparent) 1339 if (am_transparent)
1312 h->want_full_refresh = 1; 1340 want_full_refresh = 1;
1313 } 1341 }
1314#endif 1342#endif
1315 } 1343 }
1316 break; 1344 break;
1317 1345
1318 case SelectionClear: 1346 case SelectionClear:
1319 rxvt_selection_clear(aR); 1347 selection_clear ();
1320 break; 1348 break;
1321 1349
1322 case SelectionNotify: 1350 case SelectionNotify:
1323 if (h->selection_wait == Sel_normal) 1351 if (selection_wait == Sel_normal)
1324 rxvt_selection_paste(aR_ ev->xselection.requestor, 1352 selection_paste (ev->xselection.requestor,
1325 ev->xselection.property, True); 1353 ev->xselection.property, True);
1326 break; 1354 break;
1327 1355
1328 case SelectionRequest: 1356 case SelectionRequest:
1329 rxvt_selection_send(aR_ &(ev->xselectionrequest)); 1357 selection_send (&(ev->xselectionrequest));
1330 break; 1358 break;
1331 1359
1332 case UnmapNotify: 1360 case UnmapNotify:
1333 R->TermWin.mapped = 0; 1361 TermWin.mapped = 0;
1362#ifdef TEXT_BLINK
1363 text_blink_ev.stop ();
1364#endif
1334 break; 1365 break;
1335 1366
1336 case MapNotify: 1367 case MapNotify:
1337 R->TermWin.mapped = 1; 1368 TermWin.mapped = 1;
1369#ifdef TEXT_BLINK
1370 text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL);
1371#endif
1338 break; 1372 break;
1339 1373
1340 case PropertyNotify: 1374 case PropertyNotify:
1341 if (ev->xproperty.atom == h->xa[XA_VT_SELECTION]) { 1375 if (ev->xproperty.atom == xa[XA_VT_SELECTION]) {
1342 if (ev->xproperty.state == PropertyNewValue) 1376 if (ev->xproperty.state == PropertyNewValue)
1343 rxvt_selection_property(aR_ ev->xproperty.window, 1377 selection_property (ev->xproperty.window,
1344 ev->xproperty.atom); 1378 ev->xproperty.atom);
1345 break; 1379 break;
1346 } 1380 }
1347#ifdef TRANSPARENT 1381#ifdef TRANSPARENT
1348 /* 1382 /*
1349 * if user used some Esetroot compatible prog to set the root bg, 1383 * 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. 1384 * use the property to determine the pixmap. We use it later on.
1351 */ 1385 */
1352 if (h->xa[XA_XROOTPMAPID] == 0) 1386 if (xa[XA_XROOTPMAPID] == 0)
1353 h->xa[XA_XROOTPMAPID] = XInternAtom(R->Xdisplay, 1387 xa[XA_XROOTPMAPID] = XInternAtom(Xdisplay,
1354 "_XROOTPMAP_ID", False); 1388 "_XROOTPMAP_ID", False);
1355 if (ev->xproperty.atom != h->xa[XA_XROOTPMAPID]) 1389 if (ev->xproperty.atom != xa[XA_XROOTPMAPID])
1356 break; 1390 break;
1357 /* FALLTHROUGH */ 1391 /* FALLTHROUGH */
1358 case ReparentNotify: 1392 case ReparentNotify:
1359 if ((R->Options & Opt_transparent) && rxvt_check_our_parents(aR)) { 1393 if ((Options & Opt_transparent) && check_our_parents ()) {
1360 if (h->am_transparent) 1394 if (am_transparent)
1361 h->want_full_refresh = 1; 1395 want_full_refresh = 1;
1362 } 1396 }
1363#endif /* TRANSPARENT */ 1397#endif /* TRANSPARENT */
1364 break; 1398 break;
1365 1399
1366 case GraphicsExpose: 1400 case GraphicsExpose:
1367 case Expose: 1401 case Expose:
1368 if (ev->xany.window == R->TermWin.vt) { 1402 if (ev->xany.window == TermWin.vt) {
1369#ifdef NO_SLOW_LINK_SUPPORT 1403#ifdef NO_SLOW_LINK_SUPPORT
1370 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1404 scr_expose (ev->xexpose.x, ev->xexpose.y,
1371 ev->xexpose.width, ev->xexpose.height, False); 1405 ev->xexpose.width, ev->xexpose.height, False);
1372#else 1406#else
1373 // don't understand this, so commented it out 1407 // don't understand this, so commented it out
1374 rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, 1408 scr_expose (ev->xexpose.x, ev->xexpose.y,
1375 ev->xexpose.width, ev->xexpose.height, False); 1409 ev->xexpose.width, ev->xexpose.height, False);
1376 //rxvt_scr_expose(aR_ ev->xexpose.x, 0, 1410 //scr_expose (ev->xexpose.x, 0,
1377 // ev->xexpose.width, R->TermWin.height, False); 1411 // ev->xexpose.width, TermWin.height, False);
1378#endif 1412#endif
1379 h->want_refresh = 1; 1413 want_refresh = 1;
1380 } else { 1414 } else {
1381 XEvent unused_xevent; 1415 XEvent unused_xevent;
1382 1416
1383 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1417 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window,
1384 Expose, 1418 Expose,
1385 &unused_xevent)) ; 1419 &unused_xevent)) ;
1386 while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, 1420 while (XCheckTypedWindowEvent(Xdisplay, ev->xany.window,
1387 GraphicsExpose, 1421 GraphicsExpose,
1388 &unused_xevent)) ; 1422 &unused_xevent)) ;
1389 if (isScrollbarWindow(ev->xany.window)) { 1423 if (isScrollbarWindow(ev->xany.window)) {
1390 scrollbar_setIdle(); 1424 scrollBar.setIdle();
1391 rxvt_scrollbar_show(aR_ 0); 1425 scrollbar_show (0);
1392 } 1426 }
1393#ifdef MENUBAR 1427#ifdef MENUBAR
1394 if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) 1428 if (menubar_visible () && isMenuBarWindow(ev->xany.window))
1395 rxvt_menubar_expose(aR); 1429 menubar_expose ();
1396#endif 1430#endif
1397#ifdef RXVT_GRAPHICS 1431#ifdef RXVT_GRAPHICS
1398 rxvt_Gr_expose(aR_ ev->xany.window); 1432 Gr_expose (ev->xany.window);
1399#endif 1433#endif
1400 } 1434 }
1401 break; 1435 break;
1402 1436
1403 case MotionNotify: 1437 case MotionNotify:
1404#ifdef POINTER_BLANK 1438#ifdef POINTER_BLANK
1405 if (R->h->hidden_pointer) 1439 if (hidden_pointer)
1406 rxvt_pointer_unblank(aR); 1440 pointer_unblank ();
1407#endif 1441#endif
1408#if MENUBAR 1442#if MENUBAR
1409 if (isMenuBarWindow(ev->xany.window)) { 1443 if (isMenuBarWindow(ev->xany.window)) {
1410 rxvt_menubar_control(aR_ &(ev->xbutton)); 1444 menubar_control (&(ev->xbutton));
1411 break; 1445 break;
1412 } 1446 }
1413#endif 1447#endif
1414 if ((h->PrivateModes & PrivMode_mouse_report) && !(h->bypass_keystate)) 1448 if ((PrivateModes & PrivMode_mouse_report) && !(bypass_keystate))
1415 break; 1449 break;
1416 1450
1417 if (ev->xany.window == R->TermWin.vt) { 1451 if (ev->xany.window == TermWin.vt) {
1418 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) { 1452 if ((ev->xbutton.state & (Button1Mask | Button3Mask))) {
1419 while (XCheckTypedWindowEvent(R->Xdisplay, R->TermWin.vt, 1453 while (XCheckTypedWindowEvent(Xdisplay, TermWin.vt,
1420 MotionNotify, ev)) ; 1454 MotionNotify, ev)) ;
1421 XQueryPointer(R->Xdisplay, R->TermWin.vt, 1455 XQueryPointer(Xdisplay, TermWin.vt,
1422 &unused_root, &unused_child, 1456 &unused_root, &unused_child,
1423 &unused_root_x, &unused_root_y, 1457 &unused_root_x, &unused_root_y,
1424 &(ev->xbutton.x), &(ev->xbutton.y), 1458 &(ev->xbutton.x), &(ev->xbutton.y),
1425 &unused_mask); 1459 &unused_mask);
1426#ifdef MOUSE_THRESHOLD 1460#ifdef MOUSE_THRESHOLD
1427 /* deal with a `jumpy' mouse */ 1461 /* deal with a `jumpy' mouse */
1428 if ((ev->xmotion.time - h->MEvent.time) > MOUSE_THRESHOLD) { 1462 if ((ev->xmotion.time - MEvent.time) > MOUSE_THRESHOLD) {
1429#endif 1463#endif
1430 rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), 1464 selection_extend ((ev->xbutton.x), (ev->xbutton.y),
1431 (ev->xbutton.state & Button3Mask) ? 2 : 0); 1465 (ev->xbutton.state & Button3Mask) ? 2 : 0);
1432#ifdef SELECTION_SCROLLING 1466#ifdef SELECTION_SCROLLING
1433 if (ev->xbutton.y<R->TermWin.int_bwidth || 1467 if (ev->xbutton.y < TermWin.int_bwidth
1434 Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { 1468 || Pixel2Row(ev->xbutton.y) > (TermWin.nrow-1)) {
1435 int dist; 1469 int dist;
1436 1470
1437 h->pending_scroll_selection=1; 1471 pending_scroll_selection=1;
1438 1472
1439 /* don't clobber the current delay if we are 1473 /* don't clobber the current delay if we are
1440 * already in the middle of scrolling. 1474 * already in the middle of scrolling.
1441 */ 1475 */
1442 if (h->scroll_selection_delay<=0) 1476 if (scroll_selection_delay<=0)
1443 h->scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; 1477 scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY;
1444 1478
1445 /* save the event params so we can highlight 1479 /* save the event params so we can highlight
1446 * the selection in the pending-scroll loop 1480 * the selection in the pending-scroll loop
1447 */ 1481 */
1448 h->selection_save_x=ev->xbutton.x; 1482 selection_save_x=ev->xbutton.x;
1449 h->selection_save_y=ev->xbutton.y; 1483 selection_save_y=ev->xbutton.y;
1450 h->selection_save_state= 1484 selection_save_state=
1451 (ev->xbutton.state & Button3Mask) ? 2 : 0; 1485 (ev->xbutton.state & Button3Mask) ? 2 : 0;
1452 1486
1453 /* calc number of lines to scroll */ 1487 /* calc number of lines to scroll */
1454 if (ev->xbutton.y<R->TermWin.int_bwidth) { 1488 if (ev->xbutton.y<TermWin.int_bwidth) {
1455 h->scroll_selection_dir = UP; 1489 scroll_selection_dir = UP;
1456 dist = R->TermWin.int_bwidth - ev->xbutton.y; 1490 dist = TermWin.int_bwidth - ev->xbutton.y;
1457 } 1491 }
1458 else { 1492 else {
1459 h->scroll_selection_dir = DN; 1493 scroll_selection_dir = DN;
1460 dist = ev->xbutton.y - 1494 dist = ev->xbutton.y -
1461 (R->TermWin.int_bwidth + R->TermWin.height); 1495 (TermWin.int_bwidth + TermWin.height);
1462 } 1496 }
1463 h->scroll_selection_lines=(Pixel2Height(dist)/ 1497 scroll_selection_lines=(Pixel2Height(dist)/
1464 SELECTION_SCROLL_LINE_SPEEDUP)+1; 1498 SELECTION_SCROLL_LINE_SPEEDUP)+1;
1465 MIN_IT(h->scroll_selection_lines, 1499 MIN_IT(scroll_selection_lines,
1466 SELECTION_SCROLL_MAX_LINES); 1500 SELECTION_SCROLL_MAX_LINES);
1467 } 1501 }
1468 else { 1502 else {
1469 /* we are within the text window, so we 1503 /* we are within the text window, so we
1470 * shouldn't be scrolling 1504 * shouldn't be scrolling
1471 */ 1505 */
1472 h->pending_scroll_selection = 0; 1506 pending_scroll_selection = 0;
1473 } 1507 }
1474#endif 1508#endif
1475#ifdef MOUSE_THRESHOLD 1509#ifdef MOUSE_THRESHOLD
1476 } 1510 }
1477#endif 1511#endif
1478 } 1512 }
1479 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) { 1513 } else if (isScrollbarWindow(ev->xany.window) && scrollbar_isMotion()) {
1480 while (XCheckTypedWindowEvent(R->Xdisplay, R->scrollBar.win, 1514 while (XCheckTypedWindowEvent(Xdisplay, scrollBar.win,
1481 MotionNotify, ev)) ; 1515 MotionNotify, ev)) ;
1482 XQueryPointer(R->Xdisplay, R->scrollBar.win, 1516 XQueryPointer(Xdisplay, scrollBar.win,
1483 &unused_root, &unused_child, 1517 &unused_root, &unused_child,
1484 &unused_root_x, &unused_root_y, 1518 &unused_root_x, &unused_root_y,
1485 &(ev->xbutton.x), &(ev->xbutton.y), 1519 &(ev->xbutton.x), &(ev->xbutton.y),
1486 &unused_mask); 1520 &unused_mask);
1487 rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - h->csrO, 1521 scr_move_to (scrollbar_position(ev->xbutton.y) - csrO,
1488 scrollbar_size()); 1522 scrollbar_size());
1489 rxvt_scr_refresh(aR_ h->refresh_type); 1523 scr_refresh (refresh_type);
1490 h->refresh_limit = 0; 1524 refresh_limit = 0;
1491 rxvt_scrollbar_show(aR_ 1); 1525 scrollbar_show (1);
1492 } 1526 }
1493 break; 1527 break;
1494 } 1528 }
1495} 1529}
1496 1530
1497/* INTPROTO */
1498void 1531void
1499rxvt_button_press(pR_ XButtonEvent *ev) 1532rxvt_term::button_press (XButtonEvent *ev)
1500{ 1533{
1501 int reportmode = 0, clickintime; 1534 int reportmode = 0, clickintime;
1502 struct rxvt_hidden *h = R->h;
1503 1535
1504 h->bypass_keystate = ev->state & (h->ModMetaMask | ShiftMask); 1536 bypass_keystate = ev->state & (ModMetaMask | ShiftMask);
1505 if (!h->bypass_keystate) 1537 if (!bypass_keystate)
1506 reportmode = !!(h->PrivateModes & PrivMode_mouse_report); 1538 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1507/* 1539/*
1508 * VT window processing of button press 1540 * VT window processing of button press
1509 */ 1541 */
1510 if (ev->window == R->TermWin.vt) 1542 if (ev->window == TermWin.vt)
1511 { 1543 {
1512#if RXVT_GRAPHICS 1544#if RXVT_GRAPHICS
1513 if (ev->subwindow != None) 1545 if (ev->subwindow != None)
1514 rxvt_Gr_ButtonPress(ev->x, ev->y); 1546 rxvt_Gr_ButtonPress (ev->x, ev->y);
1515 else 1547 else
1516#endif 1548#endif
1517 { 1549 {
1518 clickintime = ev->time - h->MEvent.time < MULTICLICK_TIME; 1550 clickintime = ev->time - MEvent.time < MULTICLICK_TIME;
1519 if (reportmode) 1551 if (reportmode)
1520 { 1552 {
1521 /* mouse report from vt window */ 1553 /* mouse report from vt window */
1522 /* save the xbutton state (for ButtonRelease) */ 1554 /* save the xbutton state (for ButtonRelease) */
1523 h->MEvent.state = ev->state; 1555 MEvent.state = ev->state;
1524#ifdef MOUSE_REPORT_DOUBLECLICK 1556#ifdef MOUSE_REPORT_DOUBLECLICK
1525 if (ev->button == h->MEvent.button && clickintime) 1557 if (ev->button == MEvent.button && clickintime)
1526 { 1558 {
1527 /* same button, within alloted time */ 1559 /* same button, within alloted time */
1528 h->MEvent.clicks++; 1560 MEvent.clicks++;
1529 if (h->MEvent.clicks > 1) 1561 if (MEvent.clicks > 1)
1530 { 1562 {
1531 /* only report double clicks */ 1563 /* only report double clicks */
1532 h->MEvent.clicks = 2; 1564 MEvent.clicks = 2;
1533 rxvt_mouse_report(aR_ ev); 1565 mouse_report (ev);
1534 1566
1535 /* don't report the release */ 1567 /* don't report the release */
1536 h->MEvent.clicks = 0; 1568 MEvent.clicks = 0;
1537 h->MEvent.button = AnyButton; 1569 MEvent.button = AnyButton;
1538 } 1570 }
1539 } 1571 }
1540 else 1572 else
1541 { 1573 {
1542 /* different button, or time expired */ 1574 /* different button, or time expired */
1543 h->MEvent.clicks = 1; 1575 MEvent.clicks = 1;
1544 h->MEvent.button = ev->button; 1576 MEvent.button = ev->button;
1545 rxvt_mouse_report(aR_ ev); 1577 mouse_report (ev);
1546 } 1578 }
1547#else 1579#else
1548 h->MEvent.button = ev->button; 1580 MEvent.button = ev->button;
1549 rxvt_mouse_report(aR_ ev); 1581 mouse_report (ev);
1550#endif /* MOUSE_REPORT_DOUBLECLICK */ 1582#endif /* MOUSE_REPORT_DOUBLECLICK */
1551 } 1583 }
1552 else 1584 else
1553 { 1585 {
1554 if (ev->button != h->MEvent.button) 1586 if (ev->button != MEvent.button)
1555 h->MEvent.clicks = 0; 1587 MEvent.clicks = 0;
1556 switch (ev->button) 1588 switch (ev->button)
1557 { 1589 {
1558 case Button1: 1590 case Button1:
1591 /* allow shift+left click to extend selection */
1592 if (ev->state & ShiftMask && !(PrivateModes & PrivMode_mouse_report))
1593 {
1559 if (h->MEvent.button == Button1 && clickintime) 1594 if (MEvent.button == Button1 && clickintime)
1595 selection_rotate (ev->x, ev->y);
1560 h->MEvent.clicks++; 1596 else
1597 selection_extend (ev->x, ev->y, 1);
1598 }
1561 else 1599 else
1600 {
1601 if (MEvent.button == Button1 && clickintime)
1602 MEvent.clicks++;
1603 else
1562 h->MEvent.clicks = 1; 1604 MEvent.clicks = 1;
1605
1563 rxvt_selection_click(aR_ h->MEvent.clicks, ev->x, ev->y); 1606 selection_click (MEvent.clicks, ev->x, ev->y);
1607 }
1608
1564 h->MEvent.button = Button1; 1609 MEvent.button = Button1;
1565 break; 1610 break;
1566 1611
1567 case Button3: 1612 case Button3:
1568 if (h->MEvent.button == Button3 && clickintime) 1613 if (MEvent.button == Button3 && clickintime)
1569 rxvt_selection_rotate(aR_ ev->x, ev->y); 1614 selection_rotate (ev->x, ev->y);
1570 else 1615 else
1571 rxvt_selection_extend(aR_ ev->x, ev->y, 1); 1616 selection_extend (ev->x, ev->y, 1);
1572 h->MEvent.button = Button3; 1617 MEvent.button = Button3;
1573 break; 1618 break;
1574 } 1619 }
1575 } 1620 }
1576 h->MEvent.time = ev->time; 1621 MEvent.time = ev->time;
1577 return; 1622 return;
1578 } 1623 }
1579 } 1624 }
1580 1625
1581/* 1626/*
1582 * Scrollbar window processing of button press 1627 * Scrollbar window processing of button press
1583 */ 1628 */
1584 if (isScrollbarWindow(ev->window)) 1629 if (isScrollbarWindow(ev->window))
1585 { 1630 {
1586 scrollbar_setIdle(); 1631 scrollBar.setIdle ();
1587 /* 1632 /*
1588 * Rxvt-style scrollbar: 1633 * Rxvt-style scrollbar:
1589 * move up if mouse is above slider 1634 * move up if mouse is above slider
1590 * move dn if mouse is below slider 1635 * move dn if mouse is below slider
1591 * 1636 *
… …
1599 /* 1644 /*
1600 * Mouse report disabled scrollbar: 1645 * Mouse report disabled scrollbar:
1601 * arrow buttons - send up/down 1646 * arrow buttons - send up/down
1602 * click on scrollbar - send pageup/down 1647 * click on scrollbar - send pageup/down
1603 */ 1648 */
1604 if ((R->scrollBar.style == R_SB_NEXT 1649 if ((scrollBar.style == R_SB_NEXT
1605 && scrollbarnext_upButton(ev->y)) 1650 && scrollbarnext_upButton(ev->y))
1606 || (R->scrollBar.style == R_SB_RXVT 1651 || (scrollBar.style == R_SB_RXVT
1607 && scrollbarrxvt_upButton(ev->y))) 1652 && scrollbarrxvt_upButton(ev->y)))
1608 rxvt_tt_printf(aR_ "\033[A"); 1653 tt_printf("\033[A");
1609 else if ((R->scrollBar.style == R_SB_NEXT 1654 else if ((scrollBar.style == R_SB_NEXT
1610 && scrollbarnext_dnButton(ev->y)) 1655 && scrollbarnext_dnButton(ev->y))
1611 || (R->scrollBar.style == R_SB_RXVT 1656 || (scrollBar.style == R_SB_RXVT
1612 && scrollbarrxvt_dnButton(ev->y))) 1657 && scrollbarrxvt_dnButton(ev->y)))
1613 rxvt_tt_printf(aR_ "\033[B"); 1658 tt_printf("\033[B");
1614 else 1659 else
1615 switch (ev->button) { 1660 switch (ev->button) {
1616 case Button2: 1661 case Button2:
1617 rxvt_tt_printf(aR_ "\014"); 1662 tt_printf("\014");
1618 break; 1663 break;
1619 case Button1: 1664 case Button1:
1620 rxvt_tt_printf(aR_ "\033[6~"); 1665 tt_printf("\033[6~");
1621 break; 1666 break;
1622 case Button3: 1667 case Button3:
1623 rxvt_tt_printf(aR_ "\033[5~"); 1668 tt_printf("\033[5~");
1624 break; 1669 break;
1625 } 1670 }
1626 } 1671 }
1627 else 1672 else
1628#endif /* NO_SCROLLBAR_REPORT */ 1673#endif /* NO_SCROLLBAR_REPORT */
1629 { 1674 {
1630 char upordown = 0; 1675 char upordown = 0;
1631 1676
1632 if (R->scrollBar.style == R_SB_NEXT) { 1677 if (scrollBar.style == R_SB_NEXT) {
1633 if (scrollbarnext_upButton(ev->y)) 1678 if (scrollbarnext_upButton(ev->y))
1634 upordown = -1; /* up */ 1679 upordown = -1; /* up */
1635 else if (scrollbarnext_dnButton(ev->y)) 1680 else if (scrollbarnext_dnButton(ev->y))
1636 upordown = 1; /* down */ 1681 upordown = 1; /* down */
1637 } else if (R->scrollBar.style == R_SB_RXVT) { 1682 } else if (scrollBar.style == R_SB_RXVT) {
1638 if (scrollbarrxvt_upButton(ev->y)) 1683 if (scrollbarrxvt_upButton(ev->y))
1639 upordown = -1; /* up */ 1684 upordown = -1; /* up */
1640 else if (scrollbarrxvt_dnButton(ev->y)) 1685 else if (scrollbarrxvt_dnButton(ev->y))
1641 upordown = 1; /* down */ 1686 upordown = 1; /* down */
1642 } 1687 }
1643 if (upordown) { 1688 if (upordown) {
1644#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1689#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1645 h->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; 1690 scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY;
1646#endif 1691#endif
1647 if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { 1692 if (scr_page (upordown < 0 ? UP : DN, 1)) {
1648 if (upordown < 0) 1693 if (upordown < 0)
1649 scrollbar_setUp(); 1694 scrollBar.setUp ();
1650 else 1695 else
1651 scrollbar_setDn(); 1696 scrollBar.setDn ();
1652 } 1697 }
1653 } else 1698 } else
1654 switch (ev->button) { 1699 switch (ev->button) {
1655 case Button2: 1700 case Button2:
1656 switch (h->scrollbar_align) { 1701 switch (scrollbar_align) {
1657 case R_SB_ALIGN_TOP: 1702 case R_SB_ALIGN_TOP:
1658 h->csrO = 0; 1703 csrO = 0;
1659 break; 1704 break;
1660 case R_SB_ALIGN_CENTRE: 1705 case R_SB_ALIGN_CENTRE:
1661 h->csrO = (R->scrollBar.bot - R->scrollBar.top) / 2; 1706 csrO = (scrollBar.bot - scrollBar.top) / 2;
1662 break; 1707 break;
1663 case R_SB_ALIGN_BOTTOM: 1708 case R_SB_ALIGN_BOTTOM:
1664 h->csrO = R->scrollBar.bot - R->scrollBar.top; 1709 csrO = scrollBar.bot - scrollBar.top;
1665 break; 1710 break;
1666 } 1711 }
1667 if (R->scrollBar.style == R_SB_XTERM 1712 if (scrollBar.style == R_SB_XTERM
1668 || scrollbar_above_slider(ev->y) 1713 || scrollbar_above_slider(ev->y)
1669 || scrollbar_below_slider(ev->y)) 1714 || scrollbar_below_slider(ev->y))
1670 rxvt_scr_move_to(aR_
1671 scrollbar_position(ev->y) - h->csrO, 1715 scr_move_to ( scrollbar_position(ev->y) - csrO,
1672 scrollbar_size()); 1716 scrollbar_size());
1673 scrollbar_setMotion(); 1717 scrollBar.setMotion ();
1674 break; 1718 break;
1675 1719
1676 case Button1: 1720 case Button1:
1677 if (h->scrollbar_align == R_SB_ALIGN_CENTRE) 1721 if (scrollbar_align == R_SB_ALIGN_CENTRE)
1678 h->csrO = ev->y - R->scrollBar.top; 1722 csrO = ev->y - scrollBar.top;
1679 /* FALLTHROUGH */ 1723 /* FALLTHROUGH */
1680 1724
1681 case Button3: 1725 case Button3:
1682 if (R->scrollBar.style != R_SB_XTERM) { 1726 if (scrollBar.style != R_SB_XTERM) {
1683 if (scrollbar_above_slider(ev->y)) 1727 if (scrollbar_above_slider(ev->y))
1684# ifdef RXVT_SCROLL_FULL 1728# ifdef RXVT_SCROLL_FULL
1685 rxvt_scr_page(aR_ UP, R->TermWin.nrow - 1); 1729 scr_page (UP, TermWin.nrow - 1);
1686# else 1730# else
1687 rxvt_scr_page(aR_ UP, R->TermWin.nrow / 4); 1731 scr_page (UP, TermWin.nrow / 4);
1688# endif 1732# endif
1689 else if (scrollbar_below_slider(ev->y)) 1733 else if (scrollbar_below_slider(ev->y))
1690# ifdef RXVT_SCROLL_FULL 1734# ifdef RXVT_SCROLL_FULL
1691 rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); 1735 scr_page (DN, TermWin.nrow - 1);
1692# else 1736# else
1693 rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); 1737 scr_page (DN, TermWin.nrow / 4);
1694# endif 1738# endif
1695 else 1739 else
1696 scrollbar_setMotion(); 1740 scrollBar.setMotion ();
1697 } else { 1741 } else {
1698 rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), 1742 scr_page ((ev->button == Button1 ? DN : UP),
1699 (R->TermWin.nrow 1743 (TermWin.nrow
1700 * scrollbar_position(ev->y) 1744 * scrollbar_position(ev->y)
1701 / scrollbar_size())); 1745 / scrollbar_size()));
1702 } 1746 }
1703 break; 1747 break;
1704 } 1748 }
… …
1708#if MENUBAR 1752#if MENUBAR
1709 /* 1753 /*
1710 * Menubar window processing of button press 1754 * Menubar window processing of button press
1711 */ 1755 */
1712 if (isMenuBarWindow(ev->window)) 1756 if (isMenuBarWindow(ev->window))
1713 rxvt_menubar_control(aR_ ev); 1757 menubar_control (ev);
1714#endif 1758#endif
1715} 1759}
1716 1760
1717/* INTPROTO */
1718void 1761void
1719rxvt_button_release(pR_ XButtonEvent *ev) 1762rxvt_term::button_release (XButtonEvent *ev)
1720{ 1763{
1721 int reportmode = 0; 1764 int reportmode = 0;
1722 1765
1723 R->h->csrO = 0; /* reset csr Offset */ 1766 csrO = 0; /* reset csr Offset */
1724 if (!R->h->bypass_keystate) 1767 if (!bypass_keystate)
1725 reportmode = !!(R->h->PrivateModes & PrivMode_mouse_report); 1768 reportmode = !!(PrivateModes & PrivMode_mouse_report);
1726 1769
1727 if (scrollbar_isUpDn()) { 1770 if (scrollbar_isUpDn()) {
1728 scrollbar_setIdle(); 1771 scrollBar.setIdle ();
1729 rxvt_scrollbar_show(aR_ 0); 1772 scrollbar_show (0);
1730#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1773#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1731 R->h->refresh_type &= ~SMOOTH_REFRESH; 1774 refresh_type &= ~SMOOTH_REFRESH;
1732#endif 1775#endif
1733 } 1776 }
1734#ifdef SELECTION_SCROLLING 1777#ifdef SELECTION_SCROLLING
1735 R->h->pending_scroll_selection=0; 1778 pending_scroll_selection=0;
1736#endif 1779#endif
1737 if (ev->window == R->TermWin.vt) 1780 if (ev->window == TermWin.vt)
1738 { 1781 {
1739#ifdef RXVT_GRAPHICS 1782#ifdef RXVT_GRAPHICS
1740 if (ev->subwindow != None) 1783 if (ev->subwindow != None)
1741 rxvt_Gr_ButtonRelease(ev->x, ev->y); 1784 rxvt_Gr_ButtonRelease(ev->x, ev->y);
1742 else 1785 else
… …
1748 /* don't report release of wheel "buttons" */ 1791 /* don't report release of wheel "buttons" */
1749 if (ev->button >= 4) 1792 if (ev->button >= 4)
1750 return; 1793 return;
1751#ifdef MOUSE_REPORT_DOUBLECLICK 1794#ifdef MOUSE_REPORT_DOUBLECLICK
1752 /* only report the release of 'slow' single clicks */ 1795 /* only report the release of 'slow' single clicks */
1753 if (R->h->MEvent.button != AnyButton 1796 if (MEvent.button != AnyButton
1754 && (ev->button != R->h->MEvent.button 1797 && (ev->button != MEvent.button
1755 || (ev->time - R->h->MEvent.time 1798 || (ev->time - MEvent.time
1756 > MULTICLICK_TIME / 2))) 1799 > MULTICLICK_TIME / 2)))
1757 { 1800 {
1758 R->h->MEvent.clicks = 0; 1801 MEvent.clicks = 0;
1759 R->h->MEvent.button = AnyButton; 1802 MEvent.button = AnyButton;
1760 rxvt_mouse_report(aR_ ev); 1803 mouse_report (ev);
1761 } 1804 }
1762#else /* MOUSE_REPORT_DOUBLECLICK */ 1805#else /* MOUSE_REPORT_DOUBLECLICK */
1763 R->h->MEvent.button = AnyButton; 1806 MEvent.button = AnyButton;
1764 rxvt_mouse_report(aR_ ev); 1807 mouse_report (ev);
1765#endif /* MOUSE_REPORT_DOUBLECLICK */ 1808#endif /* MOUSE_REPORT_DOUBLECLICK */
1766 return; 1809 return;
1767 } 1810 }
1768 /* 1811 /*
1769 * dumb hack to compensate for the failure of click-and-drag 1812 * dumb hack to compensate for the failure of click-and-drag
1770 * when overriding mouse reporting 1813 * when overriding mouse reporting
1771 */ 1814 */
1772 if (R->h->PrivateModes & PrivMode_mouse_report 1815 if (PrivateModes & PrivMode_mouse_report
1773 && R->h->bypass_keystate 1816 && bypass_keystate
1774 && ev->button == Button1 && R->h->MEvent.clicks <= 1) 1817 && ev->button == Button1 && MEvent.clicks <= 1)
1775 rxvt_selection_extend(aR_ ev->x, ev->y, 0); 1818 selection_extend (ev->x, ev->y, 0);
1776 1819
1777 switch (ev->button) { 1820 switch (ev->button) {
1778 case Button1: 1821 case Button1:
1779 case Button3: 1822 case Button3:
1780 rxvt_selection_make(aR_ ev->time); 1823 selection_make (ev->time);
1781 break; 1824 break;
1782 case Button2: 1825 case Button2:
1783 rxvt_selection_request(aR_ ev->time, ev->x, ev->y); 1826 selection_request (ev->time, ev->x, ev->y);
1784 break; 1827 break;
1785#ifdef MOUSE_WHEEL 1828#ifdef MOUSE_WHEEL
1786 case Button4: 1829 case Button4:
1787 case Button5: 1830 case Button5:
1788 { 1831 {
1789 int i, v; 1832 int i;
1833 page_dirn v;
1790 1834
1791 v = (ev->button == Button4) ? UP : DN; 1835 v = (ev->button == Button4) ? UP : DN;
1792 if (ev->state & ShiftMask) 1836 if (ev->state & ShiftMask)
1793 i = 1; 1837 i = 1;
1794 else if ((R->Options & Opt_mouseWheelScrollPage)) 1838 else if ((Options & Opt_mouseWheelScrollPage))
1795 i = R->TermWin.nrow - 1; 1839 i = TermWin.nrow - 1;
1796 else 1840 else
1797 i = 5; 1841 i = 5;
1798# ifdef MOUSE_SLIP_WHEELING 1842# ifdef MOUSE_SLIP_WHEELING
1799 if (ev->state & ControlMask) 1843 if (ev->state & ControlMask)
1800 { 1844 {
1801 R->h->mouse_slip_wheel_speed += (v ? -1 : 1); 1845 mouse_slip_wheel_speed += (v ? -1 : 1);
1802 R->h->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; 1846 mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY;
1803 } 1847 }
1804# endif 1848# endif
1805# ifdef JUMP_MOUSE_WHEEL 1849# ifdef JUMP_MOUSE_WHEEL
1806 rxvt_scr_page(aR_ v, i); 1850 scr_page (v, i);
1807 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1851 scr_refresh (SMOOTH_REFRESH);
1808 rxvt_scrollbar_show(aR_ 1); 1852 scrollbar_show (1);
1809# else 1853# else
1810 for (; i--;) 1854 while (i--)
1811 { 1855 {
1812 rxvt_scr_page(aR_ v, 1); 1856 scr_page (v, 1);
1813 rxvt_scr_refresh(aR_ SMOOTH_REFRESH); 1857 scr_refresh (SMOOTH_REFRESH);
1814 rxvt_scrollbar_show(aR_ 1); 1858 scrollbar_show (1);
1815 } 1859 }
1816# endif 1860# endif
1817 } 1861 }
1818 break; 1862 break;
1819#endif 1863#endif
1820 } 1864 }
1821 } 1865 }
1822 } 1866 }
1823#ifdef MENUBAR 1867#ifdef MENUBAR
1824 else if (isMenuBarWindow(ev->window)) 1868 else if (isMenuBarWindow(ev->window))
1825 rxvt_menubar_control(aR_ ev); 1869 menubar_control (ev);
1826#endif 1870#endif
1827} 1871}
1828 1872
1829 1873
1830#ifdef TRANSPARENT 1874#ifdef TRANSPARENT
1831/* 1875/*
1832 * Check our parents are still who we think they are. 1876 * Check our parents are still who we think they are.
1833 * Do transparency updates if required 1877 * Do transparency updates if required
1834 */ 1878 */
1835/* EXTPROTO */
1836int 1879int
1837rxvt_check_our_parents(pR) 1880rxvt_term::check_our_parents ()
1838{ 1881{
1839 int i, pchanged, aformat, have_pixmap, rootdepth; 1882 int i, pchanged, aformat, have_pixmap, rootdepth;
1840 unsigned long nitems, bytes_after; 1883 unsigned long nitems, bytes_after;
1841 Atom atype; 1884 Atom atype;
1842 unsigned char *prop = NULL; 1885 unsigned char *prop = NULL;
… …
1844 Pixmap rootpixmap = None; 1887 Pixmap rootpixmap = None;
1845 XWindowAttributes wattr, wrootattr; 1888 XWindowAttributes wattr, wrootattr;
1846 1889
1847 pchanged = 0; 1890 pchanged = 0;
1848 1891
1849 if (!(R->Options & Opt_transparent)) 1892 if (!(Options & Opt_transparent))
1850 return pchanged; /* Don't try any more */ 1893 return pchanged; /* Don't try any more */
1851 1894
1852 XGetWindowAttributes(R->Xdisplay, Xroot, &wrootattr); 1895 XGetWindowAttributes(Xdisplay, Xroot, &wrootattr);
1853 rootdepth = wrootattr.depth; 1896 rootdepth = wrootattr.depth;
1854 1897
1855 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 1898 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
1856 if (rootdepth != wattr.depth) { 1899 if (rootdepth != wattr.depth) {
1857 if (R->h->am_transparent) { 1900 if (am_transparent) {
1858 pchanged = 1; 1901 pchanged = 1;
1859 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 1902 XSetWindowBackground(Xdisplay, TermWin.vt,
1860 R->PixColors[Color_bg]); 1903 PixColors[Color_bg]);
1861 R->h->am_transparent = R->h->am_pixmap_trans = 0; 1904 am_transparent = am_pixmap_trans = 0;
1862 } 1905 }
1863 return pchanged; /* Don't try any more */ 1906 return pchanged; /* Don't try any more */
1864 } 1907 }
1865 1908
1866/* Get all X ops out of the queue so that our information is up-to-date. */ 1909/* Get all X ops out of the queue so that our information is up-to-date. */
1867 XSync(R->Xdisplay, False); 1910 XSync(Xdisplay, False);
1868 1911
1869/* 1912/*
1870 * Make the frame window set by the window manager have 1913 * Make the frame window set by the window manager have
1871 * the root background. Some window managers put multiple nested frame 1914 * the root background. Some window managers put multiple nested frame
1872 * windows for each client, so we have to take care about that. 1915 * windows for each client, so we have to take care about that.
1873 */ 1916 */
1874 i = (R->h->xa[XA_XROOTPMAPID] != 0 1917 i = (xa[XA_XROOTPMAPID] != 0
1875 && (XGetWindowProperty(R->Xdisplay, Xroot, R->h->xa[XA_XROOTPMAPID], 1918 && (XGetWindowProperty(Xdisplay, Xroot, xa[XA_XROOTPMAPID],
1876 0L, 1L, False, XA_PIXMAP, &atype, &aformat, 1919 0L, 1L, False, XA_PIXMAP, &atype, &aformat,
1877 &nitems, &bytes_after, &prop) == Success)); 1920 &nitems, &bytes_after, &prop) == Success));
1878 if (!i || prop == NULL) 1921 if (!i || prop == NULL)
1879 have_pixmap = 0; 1922 have_pixmap = 0;
1880 else { 1923 else {
… …
1891 Window cr; 1934 Window cr;
1892 XImage *image; 1935 XImage *image;
1893 GC gc; 1936 GC gc;
1894 XGCValues gcvalue; 1937 XGCValues gcvalue;
1895 1938
1896 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, 1939 XTranslateCoordinates(Xdisplay, TermWin.parent[0], Xroot,
1897 0, 0, &sx, &sy, &cr); 1940 0, 0, &sx, &sy, &cr);
1898 nw = (unsigned int)R->szHint.width; 1941 nw = (unsigned int)szHint.width;
1899 nh = (unsigned int)R->szHint.height; 1942 nh = (unsigned int)szHint.height;
1900 nx = ny = 0; 1943 nx = ny = 0;
1901 if (sx < 0) { 1944 if (sx < 0) {
1902 nw += sx; 1945 nw += sx;
1903 nx = -sx; 1946 nx = -sx;
1904 sx = 0; 1947 sx = 0;
… …
1908 ny = -sy; 1951 ny = -sy;
1909 sy = 0; 1952 sy = 0;
1910 } 1953 }
1911 MIN_IT(nw, (unsigned int)(wrootattr.width - sx)); 1954 MIN_IT(nw, (unsigned int)(wrootattr.width - sx));
1912 MIN_IT(nh, (unsigned int)(wrootattr.height - sy)); 1955 MIN_IT(nh, (unsigned int)(wrootattr.height - sy));
1913 R->h->allowedxerror = -1; 1956 allowedxerror = -1;
1914 image = XGetImage(R->Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes, 1957 image = XGetImage(Xdisplay, rootpixmap, sx, sy, nw, nh, AllPlanes,
1915 ZPixmap); 1958 ZPixmap);
1916 /* XXX: handle BadMatch - usually because we're outside the pixmap */ 1959 /* XXX: handle BadMatch - usually because we're outside the pixmap */
1917 /* XXX: may need a delay here? */ 1960 /* XXX: may need a delay here? */
1918 R->h->allowedxerror = 0; 1961 allowedxerror = 0;
1919 if (image == NULL) { 1962 if (image == NULL) {
1920 if (R->h->am_transparent && R->h->am_pixmap_trans) { 1963 if (am_transparent && am_pixmap_trans) {
1921 pchanged = 1; 1964 pchanged = 1;
1922 if (R->TermWin.pixmap != None) { 1965 if (TermWin.pixmap != None) {
1923 XFreePixmap(R->Xdisplay, R->TermWin.pixmap); 1966 XFreePixmap(Xdisplay, TermWin.pixmap);
1924 R->TermWin.pixmap = None; 1967 TermWin.pixmap = None;
1925 } 1968 }
1926 } 1969 }
1927 R->h->am_pixmap_trans = 0; 1970 am_pixmap_trans = 0;
1928 } else { 1971 } else {
1929 if (R->TermWin.pixmap != None) 1972 if (TermWin.pixmap != None)
1930 XFreePixmap(R->Xdisplay, R->TermWin.pixmap); 1973 XFreePixmap(Xdisplay, TermWin.pixmap);
1931 R->TermWin.pixmap = XCreatePixmap(R->Xdisplay, R->TermWin.vt, 1974 TermWin.pixmap = XCreatePixmap(Xdisplay, TermWin.vt,
1932 (unsigned int)R->szHint.width, 1975 (unsigned int)szHint.width,
1933 (unsigned int)R->szHint.height, 1976 (unsigned int)szHint.height,
1934 (unsigned int)image->depth); 1977 (unsigned int)image->depth);
1935 gc = XCreateGC(R->Xdisplay, R->TermWin.vt, 0UL, &gcvalue); 1978 gc = XCreateGC(Xdisplay, TermWin.vt, 0UL, &gcvalue);
1936 XPutImage(R->Xdisplay, R->TermWin.pixmap, gc, image, 0, 0, 1979 XPutImage(Xdisplay, TermWin.pixmap, gc, image, 0, 0,
1937 nx, ny, (unsigned int)image->width, 1980 nx, ny, (unsigned int)image->width,
1938 (unsigned int)image->height); 1981 (unsigned int)image->height);
1939 XFreeGC(R->Xdisplay, gc); 1982 XFreeGC(Xdisplay, gc);
1940 XDestroyImage(image); 1983 XDestroyImage(image);
1941 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, 1984 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
1942 R->TermWin.pixmap); 1985 TermWin.pixmap);
1943 if (!R->h->am_transparent || !R->h->am_pixmap_trans) 1986 if (!am_transparent || !am_pixmap_trans)
1944 pchanged = 1; 1987 pchanged = 1;
1945 R->h->am_transparent = R->h->am_pixmap_trans = 1; 1988 am_transparent = am_pixmap_trans = 1;
1946 } 1989 }
1947 } 1990 }
1948 if (!R->h->am_pixmap_trans) { 1991 if (!am_pixmap_trans) {
1949 unsigned int n; 1992 unsigned int n;
1950/* 1993/*
1951 * InheritPixmap transparency 1994 * InheritPixmap transparency
1952 */ 1995 */
1953 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot)); 1996 D_X((stderr, "InheritPixmap Seeking to %08lx", Xroot));
1954 for (i = 1; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); 1997 for (i = 1; i < (int)(sizeof(TermWin.parent) / sizeof(Window));
1955 i++) { 1998 i++) {
1956 oldp = R->TermWin.parent[i]; 1999 oldp = TermWin.parent[i];
1957 XQueryTree(R->Xdisplay, R->TermWin.parent[i - 1], &root, 2000 XQueryTree(Xdisplay, TermWin.parent[i - 1], &root,
1958 &R->TermWin.parent[i], &list, &n); 2001 &TermWin.parent[i], &list, &n);
1959 XFree(list); 2002 XFree(list);
1960 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, R->TermWin.parent[i])); 2003 D_X((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i]));
1961 if (R->TermWin.parent[i] == Xroot) { 2004 if (TermWin.parent[i] == Xroot) {
1962 if (oldp != None) 2005 if (oldp != None)
1963 pchanged = 1; 2006 pchanged = 1;
1964 break; 2007 break;
1965 } 2008 }
1966 if (oldp != R->TermWin.parent[i]) 2009 if (oldp != TermWin.parent[i])
1967 pchanged = 1; 2010 pchanged = 1;
1968 } 2011 }
1969 n = 0; 2012 n = 0;
1970 if (pchanged) { 2013 if (pchanged) {
1971 for (; n < (unsigned int)i; n++) { 2014 for (; n < (unsigned int)i; n++) {
1972 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); 2015 XGetWindowAttributes(Xdisplay, TermWin.parent[n], &wattr);
1973 D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); 2016 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) { 2017 if (wattr.depth != rootdepth || wattr.c_class == InputOnly) {
1975 n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; 2018 n = (int)(sizeof(TermWin.parent) / sizeof(Window)) + 1;
1976 break; 2019 break;
1977 } 2020 }
1978 } 2021 }
1979 } 2022 }
1980 if (n > (int)(sizeof(R->TermWin.parent) 2023 if (n > (int)(sizeof(TermWin.parent)
1981 / sizeof(R->TermWin.parent[0]))) { 2024 / sizeof(TermWin.parent[0]))) {
1982 D_X((stderr, "InheritPixmap Turning off")); 2025 D_X((stderr, "InheritPixmap Turning off"));
1983 XSetWindowBackground(R->Xdisplay, R->TermWin.parent[0], 2026 XSetWindowBackground(Xdisplay, TermWin.parent[0],
1984 R->PixColors[Color_fg]); 2027 PixColors[Color_fg]);
1985 XSetWindowBackground(R->Xdisplay, R->TermWin.vt, 2028 XSetWindowBackground(Xdisplay, TermWin.vt,
1986 R->PixColors[Color_bg]); 2029 PixColors[Color_bg]);
1987 R->h->am_transparent = 0; 2030 am_transparent = 0;
1988 /* XXX: also turn off Opt_transparent? */ 2031 /* XXX: also turn off Opt_transparent? */
1989 } else { 2032 } else {
1990 /* wait (an arbitrary period) for the WM to do its thing 2033 /* wait (an arbitrary period) for the WM to do its thing
1991 * needed for fvwm2.2.2 (and before?) */ 2034 * needed for fvwm2.2.2 (and before?) */
1992# ifdef HAVE_NANOSLEEP 2035# ifdef HAVE_NANOSLEEP
… …
1998# else 2041# else
1999 sleep(1); 2042 sleep(1);
2000# endif 2043# endif
2001 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); 2044 D_X((stderr, "InheritPixmap Turning on (%d parents)", i - 1));
2002 for (n = 0; n < (unsigned int)i; n++) 2045 for (n = 0; n < (unsigned int)i; n++)
2003 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.parent[n], 2046 XSetWindowBackgroundPixmap(Xdisplay, TermWin.parent[n],
2004 ParentRelative); 2047 ParentRelative);
2005 XSetWindowBackgroundPixmap(R->Xdisplay, R->TermWin.vt, 2048 XSetWindowBackgroundPixmap(Xdisplay, TermWin.vt,
2006 ParentRelative); 2049 ParentRelative);
2007 R->h->am_transparent = 1; 2050 am_transparent = 1;
2008 } 2051 }
2009 for (; i < (int)(sizeof(R->TermWin.parent) / sizeof(Window)); i++) 2052 for (; i < (int)(sizeof(TermWin.parent) / sizeof(Window)); i++)
2010 R->TermWin.parent[i] = None; 2053 TermWin.parent[i] = None;
2011 } 2054 }
2012 return pchanged; 2055 return pchanged;
2013} 2056}
2014#endif 2057#endif
2015 2058
2016/*}}} */ 2059/*}}} */
2017 2060
2018/*{{{ print pipe */ 2061/*{{{ print pipe */
2019/*----------------------------------------------------------------------*/ 2062/*----------------------------------------------------------------------*/
2020#ifdef PRINTPIPE 2063#ifdef PRINTPIPE
2021/* EXTPROTO */ 2064FILE *
2022FILE *
2023rxvt_popen_printer(pR) 2065rxvt_term::popen_printer ()
2024{ 2066{
2025 FILE *stream = popen(R->h->rs[Rs_print_pipe], "w"); 2067 FILE *stream = popen(rs[Rs_print_pipe], "w");
2026 2068
2027 if (stream == NULL) 2069 if (stream == NULL)
2028 rxvt_print_error("can't open printer pipe"); 2070 rxvt_print_error("can't open printer pipe");
2029 return stream; 2071 return stream;
2030} 2072}
2031 2073
2032/* EXTPROTO */
2033int 2074int
2034rxvt_pclose_printer(FILE *stream) 2075rxvt_term::pclose_printer (FILE *stream)
2035{ 2076{
2036 fflush(stream); 2077 fflush (stream);
2037/* pclose() reported not to work on SunOS 4.1.3 */ 2078/* pclose() reported not to work on SunOS 4.1.3 */
2038# if defined (__sun__) /* TODO: RESOLVE THIS */ 2079# if defined (__sun__) /* TODO: RESOLVE THIS */
2039/* pclose works provided SIGCHLD handler uses waitpid */ 2080/* pclose works provided SIGCHLD handler uses waitpid */
2040 return pclose(stream); /* return fclose (stream); */ 2081 return pclose (stream); /* return fclose (stream); */
2041# else 2082# else
2042 return pclose(stream); 2083 return pclose (stream);
2043# endif 2084# endif
2044} 2085}
2045 2086
2046/* 2087/*
2047 * simulate attached vt100 printer 2088 * simulate attached vt100 printer
2048 */ 2089 */
2049/* INTPROTO */
2050void 2090void
2051rxvt_process_print_pipe(pR) 2091rxvt_term::process_print_pipe ()
2052{ 2092{
2053 int done; 2093 int done;
2054 FILE *fd; 2094 FILE *fd;
2055 2095
2056 if ((fd = rxvt_popen_printer(aR)) == NULL) 2096 if ((fd = popen_printer ()) == NULL)
2057 return; 2097 return;
2058 2098
2059/* 2099/*
2060 * Send all input to the printer until either ESC[4i or ESC[?4i 2100 * Send all input to the printer until either ESC[4i or ESC[?4i
2061 * is received. 2101 * is received.
… …
2063 for (done = 0; !done;) { 2103 for (done = 0; !done;) {
2064 unsigned char buf[8]; 2104 unsigned char buf[8];
2065 unsigned char ch; 2105 unsigned char ch;
2066 unsigned int i, len; 2106 unsigned int i, len;
2067 2107
2068 if ((ch = rxvt_cmd_getc(aR)) != C0_ESC) { 2108 if ((ch = cmd_getc ()) != C0_ESC) {
2069 if (putc(ch, fd) == EOF) 2109 if (putc(ch, fd) == EOF)
2070 break; /* done = 1 */ 2110 break; /* done = 1 */
2071 } else { 2111 } else {
2072 len = 0; 2112 len = 0;
2073 buf[len++] = ch; 2113 buf[len++] = ch;
2074 2114
2075 if ((buf[len++] = rxvt_cmd_getc(aR)) == '[') { 2115 if ((buf[len++] = cmd_getc ()) == '[') {
2076 if ((ch = rxvt_cmd_getc(aR)) == '?') { 2116 if ((ch = cmd_getc ()) == '?') {
2077 buf[len++] = '?'; 2117 buf[len++] = '?';
2078 ch = rxvt_cmd_getc(aR); 2118 ch = cmd_getc ();
2079 } 2119 }
2080 if ((buf[len++] = ch) == '4') { 2120 if ((buf[len++] = ch) == '4') {
2081 if ((buf[len++] = rxvt_cmd_getc(aR)) == 'i') 2121 if ((buf[len++] = cmd_getc ()) == 'i')
2082 break; /* done = 1 */ 2122 break; /* done = 1 */
2083 } 2123 }
2084 } 2124 }
2085 for (i = 0; i < len; i++) 2125 for (i = 0; i < len; i++)
2086 if (putc(buf[i], fd) == EOF) { 2126 if (putc(buf[i], fd) == EOF) {
2087 done = 1; 2127 done = 1;
2088 break; 2128 break;
2089 } 2129 }
2090 } 2130 }
2091 } 2131 }
2092 rxvt_pclose_printer(fd); 2132 pclose_printer (fd);
2093} 2133}
2094#endif /* PRINTPIPE */ 2134#endif /* PRINTPIPE */
2095/*}}} */ 2135/*}}} */
2096 2136
2097/* *INDENT-OFF* */ 2137/* *INDENT-OFF* */
… …
2103 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC 2143 C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC
2104}; 2144};
2105/* *INDENT-ON* */ 2145/* *INDENT-ON* */
2106 2146
2107/*{{{ process non-printing single characters */ 2147/*{{{ process non-printing single characters */
2108/* INTPROTO */
2109void 2148void
2110rxvt_process_nonprinting(pR_ unsigned char ch) 2149rxvt_term::process_nonprinting (unsigned char ch)
2111{ 2150{
2112 switch (ch) { 2151 switch (ch) {
2113 case C0_ENQ: /* terminal Status */ 2152 case C0_ENQ: /* terminal Status */
2114 if (R->h->rs[Rs_answerbackstring]) 2153 if (rs[Rs_answerbackstring])
2115 rxvt_tt_write(aR_ 2154 tt_write(
2116 (const unsigned char *)R->h->rs[Rs_answerbackstring], 2155 (const unsigned char *)rs[Rs_answerbackstring],
2117 (unsigned int)STRLEN(R->h->rs[Rs_answerbackstring])); 2156 (unsigned int)STRLEN(rs[Rs_answerbackstring]));
2118 else 2157 else
2119 rxvt_tt_write(aR_ (unsigned char *)VT100_ANS, 2158 tt_write((unsigned char *)VT100_ANS,
2120 (unsigned int)STRLEN(VT100_ANS)); 2159 (unsigned int)STRLEN(VT100_ANS));
2121 break; 2160 break;
2122 case C0_BEL: /* bell */ 2161 case C0_BEL: /* bell */
2123 rxvt_scr_bell(aR); 2162 scr_bell ();
2124 break; 2163 break;
2125 case C0_BS: /* backspace */ 2164 case C0_BS: /* backspace */
2126 rxvt_scr_backspace(aR); 2165 scr_backspace ();
2127 break; 2166 break;
2128 case C0_HT: /* tab */ 2167 case C0_HT: /* tab */
2129 rxvt_scr_tab(aR_ 1); 2168 scr_tab (1);
2130 break; 2169 break;
2131 case C0_CR: /* carriage return */ 2170 case C0_CR: /* carriage return */
2132 rxvt_scr_gotorc(aR_ 0, 0, R_RELATIVE); 2171 scr_gotorc (0, 0, R_RELATIVE);
2133 break; 2172 break;
2134 case C0_VT: /* vertical tab, form feed */ 2173 case C0_VT: /* vertical tab, form feed */
2135 case C0_FF: 2174 case C0_FF:
2136 case C0_LF: /* line feed */ 2175 case C0_LF: /* line feed */
2137 rxvt_scr_index(aR_ UP); 2176 scr_index (UP);
2138 break; 2177 break;
2139 case C0_SO: /* shift out - acs */ 2178 case C0_SO: /* shift out - acs */
2140 rxvt_scr_charset_choose(aR_ 1); 2179 scr_charset_choose (1);
2141 break; 2180 break;
2142 case C0_SI: /* shift in - acs */ 2181 case C0_SI: /* shift in - acs */
2143 rxvt_scr_charset_choose(aR_ 0); 2182 scr_charset_choose (0);
2144 break; 2183 break;
2145 } 2184 }
2146} 2185}
2147/*}}} */ 2186/*}}} */
2148 2187
2149 2188
2150/*{{{ process VT52 escape sequences */ 2189/*{{{ process VT52 escape sequences */
2151/* INTPROTO */
2152void 2190void
2153rxvt_process_escape_vt52(pR_ unsigned char ch) 2191rxvt_term::process_escape_vt52 (unsigned char ch)
2154{ 2192{
2155 int row, col; 2193 int row, col;
2156 2194
2157 switch (ch) { 2195 switch (ch) {
2158 case 'A': /* cursor up */ 2196 case 'A': /* cursor up */
2159 rxvt_scr_gotorc(aR_ -1, 0, R_RELATIVE | C_RELATIVE); 2197 scr_gotorc (-1, 0, R_RELATIVE | C_RELATIVE);
2160 break; 2198 break;
2161 case 'B': /* cursor down */ 2199 case 'B': /* cursor down */
2162 rxvt_scr_gotorc(aR_ 1, 0, R_RELATIVE | C_RELATIVE); 2200 scr_gotorc (1, 0, R_RELATIVE | C_RELATIVE);
2163 break; 2201 break;
2164 case 'C': /* cursor right */ 2202 case 'C': /* cursor right */
2165 rxvt_scr_gotorc(aR_ 0, 1, R_RELATIVE | C_RELATIVE); 2203 scr_gotorc (0, 1, R_RELATIVE | C_RELATIVE);
2166 break; 2204 break;
2167 case 'D': /* cursor left */ 2205 case 'D': /* cursor left */
2168 rxvt_scr_gotorc(aR_ 0, -1, R_RELATIVE | C_RELATIVE); 2206 scr_gotorc (0, -1, R_RELATIVE | C_RELATIVE);
2169 break; 2207 break;
2170 case 'H': /* cursor home */ 2208 case 'H': /* cursor home */
2171 rxvt_scr_gotorc(aR_ 0, 0, 0); 2209 scr_gotorc (0, 0, 0);
2172 break; 2210 break;
2173 case 'I': /* cursor up and scroll down if needed */ 2211 case 'I': /* cursor up and scroll down if needed */
2174 rxvt_scr_index(aR_ DN); 2212 scr_index (DN);
2175 break; 2213 break;
2176 case 'J': /* erase to end of screen */ 2214 case 'J': /* erase to end of screen */
2177 rxvt_scr_erase_screen(aR_ 0); 2215 scr_erase_screen (0);
2178 break; 2216 break;
2179 case 'K': /* erase to end of line */ 2217 case 'K': /* erase to end of line */
2180 rxvt_scr_erase_line(aR_ 0); 2218 scr_erase_line (0);
2181 break; 2219 break;
2182 case 'Y': /* move to specified row and col */ 2220 case 'Y': /* move to specified row and col */
2183 /* full command is 'ESC Y row col' where row and col 2221 /* full command is 'ESC Y row col' where row and col
2184 * are encoded by adding 32 and sending the ascii 2222 * are encoded by adding 32 and sending the ascii
2185 * character. eg. SPACE = 0, '+' = 13, '0' = 18, 2223 * character. eg. SPACE = 0, '+' = 13, '0' = 18,
2186 * etc. */ 2224 * etc. */
2187 row = rxvt_cmd_getc(aR) - ' '; 2225 row = cmd_getc () - ' ';
2188 col = rxvt_cmd_getc(aR) - ' '; 2226 col = cmd_getc () - ' ';
2189 rxvt_scr_gotorc(aR_ row, col, 0); 2227 scr_gotorc (row, col, 0);
2190 break; 2228 break;
2191 case 'Z': /* identify the terminal type */ 2229 case 'Z': /* identify the terminal type */
2192 rxvt_tt_printf(aR_ "\033/Z"); /* I am a VT100 emulating a VT52 */ 2230 tt_printf("\033/Z"); /* I am a VT100 emulating a VT52 */
2193 break; 2231 break;
2194 case '<': /* turn off VT52 mode */ 2232 case '<': /* turn off VT52 mode */
2195 PrivMode(0, PrivMode_vt52); 2233 PrivMode(0, PrivMode_vt52);
2196 break; 2234 break;
2197 case 'F': /* use special graphics character set */ 2235 case 'F': /* use special graphics character set */
… …
2206} 2244}
2207/*}}} */ 2245/*}}} */
2208 2246
2209 2247
2210/*{{{ process escape sequences */ 2248/*{{{ process escape sequences */
2211/* INTPROTO */
2212void 2249void
2213rxvt_process_escape_seq(pR) 2250rxvt_term::process_escape_seq ()
2214{ 2251{
2215 unsigned char ch = rxvt_cmd_getc(aR); 2252 unsigned char ch = cmd_getc ();
2216 2253
2217 if (R->h->PrivateModes & PrivMode_vt52) { 2254 if (PrivateModes & PrivMode_vt52) {
2218 rxvt_process_escape_vt52(aR_ ch); 2255 process_escape_vt52 (ch);
2219 return; 2256 return;
2220 } 2257 }
2221 2258
2222 switch (ch) { 2259 switch (ch) {
2223 /* case 1: do_tek_mode (); break; */ 2260 /* case 1: do_tek_mode (); break; */
2224 case '#': 2261 case '#':
2225 if (rxvt_cmd_getc(aR) == '8') 2262 if (cmd_getc () == '8')
2226 rxvt_scr_E(aR); 2263 scr_E ();
2227 break; 2264 break;
2228 case '(': 2265 case '(':
2229 rxvt_scr_charset_set(aR_ 0, (unsigned int)rxvt_cmd_getc(aR)); 2266 scr_charset_set (0, (unsigned int)cmd_getc ());
2230 break; 2267 break;
2231 case ')': 2268 case ')':
2232 rxvt_scr_charset_set(aR_ 1, (unsigned int)rxvt_cmd_getc(aR)); 2269 scr_charset_set (1, (unsigned int)cmd_getc ());
2233 break; 2270 break;
2234 case '*': 2271 case '*':
2235 rxvt_scr_charset_set(aR_ 2, (unsigned int)rxvt_cmd_getc(aR)); 2272 scr_charset_set (2, (unsigned int)cmd_getc ());
2236 break; 2273 break;
2237 case '+': 2274 case '+':
2238 rxvt_scr_charset_set(aR_ 3, (unsigned int)rxvt_cmd_getc(aR)); 2275 scr_charset_set (3, (unsigned int)cmd_getc ());
2239 break; 2276 break;
2240#ifdef MULTICHAR_SET 2277#ifdef MULTICHAR_SET
2241 case '$': 2278 case '$':
2242 rxvt_scr_charset_set(aR_ -2, (unsigned int)rxvt_cmd_getc(aR)); 2279 scr_charset_set (-2, (unsigned int)cmd_getc ());
2243 break; 2280 break;
2244#endif 2281#endif
2245#ifndef NO_FRILLS 2282#ifndef NO_FRILLS
2246 case '6': 2283 case '6':
2247 rxvt_scr_backindex(aR); 2284 scr_backindex ();
2248 break; 2285 break;
2249#endif 2286#endif
2250 case '7': 2287 case '7':
2251 rxvt_scr_cursor(aR_ SAVE); 2288 scr_cursor (SAVE);
2252 break; 2289 break;
2253 case '8': 2290 case '8':
2254 rxvt_scr_cursor(aR_ RESTORE); 2291 scr_cursor (RESTORE);
2255 break; 2292 break;
2256#ifndef NO_FRILLS 2293#ifndef NO_FRILLS
2257 case '9': 2294 case '9':
2258 rxvt_scr_forwardindex(aR); 2295 scr_forwardindex ();
2259 break; 2296 break;
2260#endif 2297#endif
2261 case '=': 2298 case '=':
2262 case '>': 2299 case '>':
2263 PrivMode((ch == '='), PrivMode_aplKP); 2300 PrivMode((ch == '='), PrivMode_aplKP);
2264 break; 2301 break;
2265 2302
2266 case C1_40: 2303 case C1_40:
2267 rxvt_cmd_getc(aR); 2304 cmd_getc ();
2268 break; 2305 break;
2269 case C1_44: 2306 case C1_44:
2270 rxvt_scr_index(aR_ UP); 2307 scr_index (UP);
2271 break; 2308 break;
2272 2309
2273 /* 8.3.87: NEXT LINE */ 2310 /* 8.3.87: NEXT LINE */
2274 case C1_NEL: /* ESC E */ 2311 case C1_NEL: /* ESC E */
2275 { 2312 {
2276 uint32_t nlcr[] = { '\n', '\r' }; 2313 uint32_t nlcr[] = { '\n', '\r' };
2277 rxvt_scr_add_lines(aR_ nlcr, 1, 2); 2314 scr_add_lines (nlcr, 1, 2);
2278 } 2315 }
2279 break; 2316 break;
2280 2317
2281 /* kidnapped escape sequence: Should be 8.3.48 */ 2318 /* kidnapped escape sequence: Should be 8.3.48 */
2282 case C1_ESA: /* ESC G */ 2319 case C1_ESA: /* ESC G */
2283 rxvt_process_graphics(aR); 2320 process_graphics ();
2284 break; 2321 break;
2285 2322
2286 /* 8.3.63: CHARACTER TABULATION SET */ 2323 /* 8.3.63: CHARACTER TABULATION SET */
2287 case C1_HTS: /* ESC H */ 2324 case C1_HTS: /* ESC H */
2288 rxvt_scr_set_tab(aR_ 1); 2325 scr_set_tab (1);
2289 break; 2326 break;
2290 2327
2291 /* 8.3.105: REVERSE LINE FEED */ 2328 /* 8.3.105: REVERSE LINE FEED */
2292 case C1_RI: /* ESC M */ 2329 case C1_RI: /* ESC M */
2293 rxvt_scr_index(aR_ DN); 2330 scr_index (DN);
2294 break; 2331 break;
2295 2332
2296 /* 8.3.142: SINGLE-SHIFT TWO */ 2333 /* 8.3.142: SINGLE-SHIFT TWO */
2297 /*case C1_SS2: scr_single_shift (2); break; */ 2334 /*case C1_SS2: scr_single_shift (2); break; */
2298 2335
2299 /* 8.3.143: SINGLE-SHIFT THREE */ 2336 /* 8.3.143: SINGLE-SHIFT THREE */
2300 /*case C1_SS3: scr_single_shift (3); break; */ 2337 /*case C1_SS3: scr_single_shift (3); break; */
2301 2338
2302 /* 8.3.27: DEVICE CONTROL STRING */ 2339 /* 8.3.27: DEVICE CONTROL STRING */
2303 case C1_DCS: /* ESC P */ 2340 case C1_DCS: /* ESC P */
2304 rxvt_process_dcs_seq(aR); 2341 process_dcs_seq ();
2305 break; 2342 break;
2306 2343
2307 /* 8.3.110: SINGLE CHARACTER INTRODUCER */ 2344 /* 8.3.110: SINGLE CHARACTER INTRODUCER */
2308 case C1_SCI: /* ESC Z */ 2345 case C1_SCI: /* ESC Z */
2309 rxvt_tt_write(aR_ (const unsigned char *)ESCZ_ANSWER, 2346 tt_write((const unsigned char *)ESCZ_ANSWER,
2310 (unsigned int)(sizeof(ESCZ_ANSWER) - 1)); 2347 (unsigned int)(sizeof(ESCZ_ANSWER) - 1));
2311 break; /* steal obsolete ESC [ c */ 2348 break; /* steal obsolete ESC [ c */
2312 2349
2313 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ 2350 /* 8.3.16: CONTROL SEQUENCE INTRODUCER */
2314 case C1_CSI: /* ESC [ */ 2351 case C1_CSI: /* ESC [ */
2315 rxvt_process_csi_seq(aR); 2352 process_csi_seq ();
2316 break; 2353 break;
2317 2354
2318 /* 8.3.90: OPERATING SYSTEM COMMAND */ 2355 /* 8.3.90: OPERATING SYSTEM COMMAND */
2319 case C1_OSC: /* ESC ] */ 2356 case C1_OSC: /* ESC ] */
2320 rxvt_process_osc_seq(aR); 2357 process_osc_seq ();
2321 break; 2358 break;
2322 2359
2323 /* 8.3.106: RESET TO INITIAL STATE */ 2360 /* 8.3.106: RESET TO INITIAL STATE */
2324 case 'c': 2361 case 'c':
2325 rxvt_scr_poweron(aR); 2362 scr_poweron ();
2326 rxvt_scrollbar_show(aR_ 1); 2363 scrollbar_show (1);
2327 break; 2364 break;
2328 2365
2329 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ 2366 /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */
2330 case 'n': 2367 case 'n':
2331 rxvt_scr_charset_choose(aR_ 2); 2368 scr_charset_choose (2);
2332 break; 2369 break;
2333 2370
2334 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */ 2371 /* 8.3.81: LOCKING-SHIFT THREE (see ISO2022) */
2335 case 'o': 2372 case 'o':
2336 rxvt_scr_charset_choose(aR_ 3); 2373 scr_charset_choose (3);
2337 break; 2374 break;
2338 } 2375 }
2339} 2376}
2340/*}}} */ 2377/*}}} */
2341 2378
… …
2369 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ 2406 make_byte(0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */
2370 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ 2407 make_byte(0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */
2371}; 2408};
2372/* *INDENT-ON* */ 2409/* *INDENT-ON* */
2373 2410
2374/* INTPROTO */
2375void 2411void
2376rxvt_process_csi_seq(pR) 2412rxvt_term::process_csi_seq ()
2377{ 2413{
2378 unsigned char ch, priv, i; 2414 unsigned char ch, priv, i;
2379 unsigned int nargs, p; 2415 unsigned int nargs, p;
2380 int n, ndef; 2416 int n, ndef;
2381 int arg[ESC_ARGS]; 2417 int arg[ESC_ARGS];
2382 2418
2383 for (nargs = ESC_ARGS; nargs > 0;) 2419 for (nargs = ESC_ARGS; nargs > 0;)
2384 arg[--nargs] = 0; 2420 arg[--nargs] = 0;
2385 2421
2386 priv = 0; 2422 priv = 0;
2387 ch = rxvt_cmd_getc(aR); 2423 ch = cmd_getc ();
2388 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */ 2424 if (ch >= '<' && ch <= '?') { /* '<' '=' '>' '?' */
2389 priv = ch; 2425 priv = ch;
2390 ch = rxvt_cmd_getc(aR); 2426 ch = cmd_getc ();
2391 } 2427 }
2392/* read any numerical arguments */ 2428/* read any numerical arguments */
2393 for (n = -1; ch < CSI_ICH; ) { 2429 for (n = -1; ch < CSI_ICH; ) {
2394 if (isdigit(ch)) { 2430 if (isdigit(ch)) {
2395 if (n < 0) 2431 if (n < 0)
… …
2399 } else if (ch == ';') { 2435 } else if (ch == ';') {
2400 if (nargs < ESC_ARGS) 2436 if (nargs < ESC_ARGS)
2401 arg[nargs++] = n; 2437 arg[nargs++] = n;
2402 n = -1; 2438 n = -1;
2403 } else if (ch == '\b') { 2439 } else if (ch == '\b') {
2404 rxvt_scr_backspace(aR); 2440 scr_backspace ();
2405 } else if (ch == C0_ESC) { 2441 } else if (ch == C0_ESC) {
2406 rxvt_process_escape_seq(aR); 2442 process_escape_seq ();
2407 return; 2443 return;
2408 } else if (ch < ' ') { 2444 } else if (ch < ' ') {
2409 rxvt_process_nonprinting(aR_ ch); 2445 process_nonprinting (ch);
2410 } 2446 }
2411 ch = rxvt_cmd_getc(aR); 2447 ch = cmd_getc ();
2412 } 2448 }
2413 2449
2414 if (ch > CSI_7F) 2450 if (ch > CSI_7F)
2415 return; 2451 return;
2416 2452
… …
2435 */ 2471 */
2436 if (priv) { 2472 if (priv) {
2437 switch (priv) { 2473 switch (priv) {
2438 case '>': 2474 case '>':
2439 if (ch == CSI_DA) /* secondary device attributes */ 2475 if (ch == CSI_DA) /* secondary device attributes */
2440 rxvt_tt_printf(aR_ "\033[>%d;%-.8s;0c", 'R', VSTRING); 2476 tt_printf("\033[>%d;%-.8s;0c", 'R', VSTRING);
2441 break; 2477 break;
2442 case '?': 2478 case '?':
2443 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't') 2479 if (ch == 'h' || ch == 'l' || ch == 'r' || ch == 's' || ch == 't')
2444 rxvt_process_terminal_mode(aR_ ch, priv, nargs, arg); 2480 process_terminal_mode (ch, priv, nargs, arg);
2445 break; 2481 break;
2446 } 2482 }
2447 return; 2483 return;
2448 } 2484 }
2449 2485
… …
2453 */ 2489 */
2454#ifdef PRINTPIPE 2490#ifdef PRINTPIPE
2455 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */ 2491 case CSI_MC: /* 8.3.83: (0) MEDIA COPY */
2456 switch (arg[0]) { 2492 switch (arg[0]) {
2457 case 0: /* initiate transfer to primary aux device */ 2493 case 0: /* initiate transfer to primary aux device */
2458 rxvt_scr_printscreen(aR_ 0); 2494 scr_printscreen (0);
2459 break; 2495 break;
2460 case 5: /* start relay to primary aux device */ 2496 case 5: /* start relay to primary aux device */
2461 rxvt_process_print_pipe(aR); 2497 process_print_pipe ();
2462 break; 2498 break;
2463 } 2499 }
2464 break; 2500 break;
2465#endif 2501#endif
2466 2502
… …
2468 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */ 2504 case CSI_VPR: /* 8.3.161: (1) LINE POSITION FORWARD */
2469 arg[0] = -arg[0]; 2505 arg[0] = -arg[0];
2470 /* FALLTHROUGH */ 2506 /* FALLTHROUGH */
2471 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */ 2507 case CSI_CUD: /* 8.3.19: (1) CURSOR DOWN */
2472 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */ 2508 case CSI_VPB: /* 8.3.160: (1) LINE POSITION BACKWARD */
2473 rxvt_scr_gotorc(aR_ arg[0], 0, RELATIVE); 2509 scr_gotorc (arg[0], 0, RELATIVE);
2474 break; 2510 break;
2475 2511
2476 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */ 2512 case CSI_CUB: /* 8.3.18: (1) CURSOR LEFT */
2477 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */ 2513 case CSI_HPB: /* 8.3.59: (1) CHARACTER POSITION BACKWARD */
2478#ifdef ISO6429 2514#ifdef ISO6429
… …
2482#endif 2518#endif
2483 /* FALLTHROUGH */ 2519 /* FALLTHROUGH */
2484 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */ 2520 case CSI_CUF: /* 8.3.20: (1) CURSOR RIGHT */
2485 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */ 2521 case CSI_HPR: /* 8.3.60: (1) CHARACTER POSITION FORWARD */
2486#ifdef ISO6429 2522#ifdef ISO6429
2487 rxvt_scr_gotorc(aR_ 0, arg[0], RELATIVE); 2523 scr_gotorc (0, arg[0], RELATIVE);
2488#else /* emulate common DEC VTs */ 2524#else /* emulate common DEC VTs */
2489 rxvt_scr_gotorc(aR_ 0, arg[0] ? arg[0] : 1, RELATIVE); 2525 scr_gotorc (0, arg[0] ? arg[0] : 1, RELATIVE);
2490#endif 2526#endif
2491 break; 2527 break;
2492 2528
2493 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */ 2529 case CSI_CPL: /* 8.3.13: (1) CURSOR PRECEDING LINE */
2494 arg[0] = -arg[0]; 2530 arg[0] = -arg[0];
2495 /* FALLTHROUGH */ 2531 /* FALLTHROUGH */
2496 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */ 2532 case CSI_CNL: /* 8.3.12: (1) CURSOR NEXT LINE */
2497 rxvt_scr_gotorc(aR_ arg[0], 0, R_RELATIVE); 2533 scr_gotorc (arg[0], 0, R_RELATIVE);
2498 break; 2534 break;
2499 2535
2500 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */ 2536 case CSI_CHA: /* 8.3.9: (1) CURSOR CHARACTER ABSOLUTE */
2501 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */ 2537 case CSI_HPA: /* 8.3.58: (1) CURSOR POSITION ABSOLUTE */
2502 rxvt_scr_gotorc(aR_ 0, arg[0] - 1, R_RELATIVE); 2538 scr_gotorc (0, arg[0] - 1, R_RELATIVE);
2503 break; 2539 break;
2504 2540
2505 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */ 2541 case CSI_VPA: /* 8.3.159: (1) LINE POSITION ABSOLUTE */
2506 rxvt_scr_gotorc(aR_ arg[0] - 1, 0, C_RELATIVE); 2542 scr_gotorc (arg[0] - 1, 0, C_RELATIVE);
2507 break; 2543 break;
2508 2544
2509 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */ 2545 case CSI_CUP: /* 8.3.21: (1,1) CURSOR POSITION */
2510 case CSI_HVP: /* 8.3.64: (1,1) CHARACTER AND LINE POSITION */ 2546 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); 2547 scr_gotorc (arg[0] - 1, nargs < 2 ? 0 : (arg[1] - 1), 0);
2512 break; 2548 break;
2513 2549
2514 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */ 2550 case CSI_CBT: /* 8.3.7: (1) CURSOR BACKWARD TABULATION */
2515 arg[0] = -arg[0]; 2551 arg[0] = -arg[0];
2516 /* FALLTHROUGH */ 2552 /* FALLTHROUGH */
2517 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ 2553 case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */
2518 rxvt_scr_tab(aR_ arg[0]); 2554 scr_tab (arg[0]);
2519 break; 2555 break;
2520 2556
2521 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ 2557 case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */
2522 rxvt_scr_erase_screen(aR_ arg[0]); 2558 scr_erase_screen (arg[0]);
2523 break; 2559 break;
2524 2560
2525 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ 2561 case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */
2526 rxvt_scr_erase_line(aR_ arg[0]); 2562 scr_erase_line (arg[0]);
2527 break; 2563 break;
2528 2564
2529 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */ 2565 case CSI_ICH: /* 8.3.65: (1) INSERT CHARACTER */
2530 rxvt_scr_insdel_chars(aR_ arg[0], INSERT); 2566 scr_insdel_chars (arg[0], INSERT);
2531 break; 2567 break;
2532 2568
2533 case CSI_IL: /* 8.3.68: (1) INSERT LINE */ 2569 case CSI_IL: /* 8.3.68: (1) INSERT LINE */
2534 rxvt_scr_insdel_lines(aR_ arg[0], INSERT); 2570 scr_insdel_lines (arg[0], INSERT);
2535 break; 2571 break;
2536 2572
2537 case CSI_DL: /* 8.3.33: (1) DELETE LINE */ 2573 case CSI_DL: /* 8.3.33: (1) DELETE LINE */
2538 rxvt_scr_insdel_lines(aR_ arg[0], DELETE); 2574 scr_insdel_lines (arg[0], DELETE);
2539 break; 2575 break;
2540 2576
2541 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */ 2577 case CSI_ECH: /* 8.3.39: (1) ERASE CHARACTER */
2542 rxvt_scr_insdel_chars(aR_ arg[0], ERASE); 2578 scr_insdel_chars (arg[0], ERASE);
2543 break; 2579 break;
2544 2580
2545 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */ 2581 case CSI_DCH: /* 8.3.26: (1) DELETE CHARACTER */
2546 rxvt_scr_insdel_chars(aR_ arg[0], DELETE); 2582 scr_insdel_chars (arg[0], DELETE);
2547 break; 2583 break;
2548 2584
2549 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ 2585 case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */
2550 arg[0] = -arg[0]; 2586 arg[0] = -arg[0];
2551 /* FALLTHROUGH */ 2587 /* FALLTHROUGH */
2552 case CSI_SU: /* 8.3.148: (1) SCROLL UP */ 2588 case CSI_SU: /* 8.3.148: (1) SCROLL UP */
2553 rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); 2589 scr_scroll_text (screen.tscroll, screen.bscroll, arg[0], 0);
2554 break; 2590 break;
2555 2591
2556 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ 2592 case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */
2557 rxvt_tt_write(aR_ (const unsigned char *)VT100_ANS, 2593 tt_write((const unsigned char *)VT100_ANS,
2558 (unsigned int)(sizeof(VT100_ANS) - 1)); 2594 (unsigned int)(sizeof(VT100_ANS) - 1));
2559 break; 2595 break;
2560 2596
2561 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ 2597 case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */
2562 rxvt_process_sgr_mode(aR_ nargs, arg); 2598 process_sgr_mode (nargs, arg);
2563 break; 2599 break;
2564 2600
2565 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */ 2601 case CSI_DSR: /* 8.3.36: (0) DEVICE STATUS REPORT */
2566 switch (arg[0]) { 2602 switch (arg[0]) {
2567 case 5: /* DSR requested */ 2603 case 5: /* DSR requested */
2568 rxvt_tt_printf(aR_ "\033[0n"); 2604 tt_printf("\033[0n");
2569 break; 2605 break;
2570 case 6: /* CPR requested */ 2606 case 6: /* CPR requested */
2571 rxvt_scr_report_position(aR); 2607 scr_report_position ();
2572 break; 2608 break;
2573#if defined (ENABLE_DISPLAY_ANSWER) 2609#if defined (ENABLE_DISPLAY_ANSWER)
2574 case 7: /* unofficial extension */ 2610 case 7: /* unofficial extension */
2575 rxvt_tt_printf(aR_ "%-.250s\n", R->h->rs[Rs_display_name]); 2611 tt_printf("%-.250s\n", rs[Rs_display_name]);
2576 break; 2612 break;
2577#endif 2613#endif
2578 case 8: /* unofficial extension */ 2614 case 8: /* unofficial extension */
2579 rxvt_xterm_seq(aR_ XTerm_title, APL_NAME "-" VERSION, CHAR_ST); 2615 xterm_seq (XTerm_title, APL_NAME "-" VERSION, CHAR_ST);
2580 break; 2616 break;
2581 } 2617 }
2582 break; 2618 break;
2583 2619
2584 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ 2620 case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */
2585 switch (arg[0]) { 2621 switch (arg[0]) {
2586 case 0: /* char tab stop cleared at active position */ 2622 case 0: /* char tab stop cleared at active position */
2587 rxvt_scr_set_tab(aR_ 0); 2623 scr_set_tab (0);
2588 break; 2624 break;
2589 /* case 1: */ /* line tab stop cleared in active line */ 2625 /* case 1: */ /* line tab stop cleared in active line */
2590 /* case 2: */ /* char tab stops cleared in active line */ 2626 /* case 2: */ /* char tab stops cleared in active line */
2591 case 3: /* all char tab stops are cleared */ 2627 case 3: /* all char tab stops are cleared */
2592 /* case 4: */ /* all line tab stops are cleared */ 2628 /* case 4: */ /* all line tab stops are cleared */
2593 case 5: /* all tab stops are cleared */ 2629 case 5: /* all tab stops are cleared */
2594 rxvt_scr_set_tab(aR_ -1); 2630 scr_set_tab (-1);
2595 break; 2631 break;
2596 } 2632 }
2597 break; 2633 break;
2598 2634
2599 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */ 2635 case CSI_CTC: /* 8.3.17: (0) CURSOR TABULATION CONTROL */
2600 switch (arg[0]) { 2636 switch (arg[0]) {
2601 case 0: /* char tab stop set at active position */ 2637 case 0: /* char tab stop set at active position */
2602 rxvt_scr_set_tab(aR_ 1); 2638 scr_set_tab (1);
2603 break; /* = ESC H */ 2639 break; /* = ESC H */
2604 /* case 1: */ /* line tab stop set at active line */ 2640 /* case 1: */ /* line tab stop set at active line */
2605 case 2: /* char tab stop cleared at active position */ 2641 case 2: /* char tab stop cleared at active position */
2606 rxvt_scr_set_tab(aR_ 0); 2642 scr_set_tab (0);
2607 break; /* = ESC [ 0 g */ 2643 break; /* = ESC [ 0 g */
2608 /* case 3: */ /* line tab stop cleared at active line */ 2644 /* case 3: */ /* line tab stop cleared at active line */
2609 /* case 4: */ /* char tab stops cleared at active line */ 2645 /* case 4: */ /* char tab stops cleared at active line */
2610 case 5: /* all char tab stops are cleared */ 2646 case 5: /* all char tab stops are cleared */
2611 rxvt_scr_set_tab(aR_ -1); 2647 scr_set_tab (-1);
2612 break; /* = ESC [ 3 g */ 2648 break; /* = ESC [ 3 g */
2613 /* case 6: */ /* all line tab stops are cleared */ 2649 /* case 6: */ /* all line tab stops are cleared */
2614 } 2650 }
2615 break; 2651 break;
2616 2652
2617 case CSI_RM: /* 8.3.107: RESET MODE */ 2653 case CSI_RM: /* 8.3.107: RESET MODE */
2618 if (arg[0] == 4) 2654 if (arg[0] == 4)
2619 rxvt_scr_insert_mode(aR_ 0); 2655 scr_insert_mode (0);
2620 break; 2656 break;
2621 2657
2622 case CSI_SM: /* 8.3.126: SET MODE */ 2658 case CSI_SM: /* 8.3.126: SET MODE */
2623 if (arg[0] == 4) 2659 if (arg[0] == 4)
2624 rxvt_scr_insert_mode(aR_ 1); 2660 scr_insert_mode (1);
2625 break; 2661 break;
2626 2662
2627/* 2663/*
2628 * PRIVATE USE beyond this point. All CSI_7? sequences here 2664 * PRIVATE USE beyond this point. All CSI_7? sequences here
2629 */ 2665 */
2630 case CSI_72: /* DECSTBM: set top and bottom margins */ 2666 case CSI_72: /* DECSTBM: set top and bottom margins */
2631 if (nargs == 1) 2667 if (nargs == 1)
2632 rxvt_scr_scroll_region(aR_ arg[0] - 1, MAX_ROWS - 1); 2668 scr_scroll_region (arg[0] - 1, MAX_ROWS - 1);
2633 else if (nargs == 0 || arg[0] >= arg[1]) 2669 else if (nargs == 0 || arg[0] >= arg[1])
2634 rxvt_scr_scroll_region(aR_ 0, MAX_ROWS - 1); 2670 scr_scroll_region (0, MAX_ROWS - 1);
2635 else 2671 else
2636 rxvt_scr_scroll_region(aR_ arg[0] - 1, arg[1] - 1); 2672 scr_scroll_region (arg[0] - 1, arg[1] - 1);
2637 break; 2673 break;
2638 2674
2639 case CSI_73: 2675 case CSI_73:
2640 rxvt_scr_cursor(aR_ SAVE); 2676 scr_cursor (SAVE);
2641 break; 2677 break;
2642 case CSI_75: 2678 case CSI_75:
2643 rxvt_scr_cursor(aR_ RESTORE); 2679 scr_cursor (RESTORE);
2644 break; 2680 break;
2645 2681
2646#ifndef NO_FRILLS 2682#ifndef NO_FRILLS
2647 case CSI_74: 2683 case CSI_74:
2648 rxvt_process_window_ops(aR_ arg, nargs); 2684 process_window_ops (arg, nargs);
2649 break; 2685 break;
2650#endif 2686#endif
2651 2687
2652 case CSI_78: /* DECREQTPARM */ 2688 case CSI_78: /* DECREQTPARM */
2653 if (arg[0] == 0 || arg[0] == 1) 2689 if (arg[0] == 0 || arg[0] == 1)
2654 rxvt_tt_printf(aR_ "\033[%d;1;1;112;112;1;0x", arg[0] + 2); 2690 tt_printf("\033[%d;1;1;128;128;1;0x", arg[0] + 2);
2655 /* FALLTHROUGH */ 2691 /* FALLTHROUGH */
2656 2692
2657 default: 2693 default:
2658 break; 2694 break;
2659 } 2695 }
2660} 2696}
2661/*}}} */ 2697/*}}} */
2662 2698
2663#ifndef NO_FRILLS 2699#ifndef NO_FRILLS
2664/* ARGSUSED */ 2700/* ARGSUSED */
2665/* INTPROTO */
2666void 2701void
2667rxvt_process_window_ops(pR_ const int *args, unsigned int nargs) 2702rxvt_term::process_window_ops (const int *args, unsigned int nargs)
2668{ 2703{
2669 int x, y; 2704 int x, y;
2670#if 0 2705#if 0
2671 char *s; 2706 char *s;
2672#endif 2707#endif
… …
2678 switch (args[0]) { 2713 switch (args[0]) {
2679 /* 2714 /*
2680 * commands 2715 * commands
2681 */ 2716 */
2682 case 1: /* deiconify window */ 2717 case 1: /* deiconify window */
2683 XMapWindow(R->Xdisplay, R->TermWin.parent[0]); 2718 XMapWindow(Xdisplay, TermWin.parent[0]);
2684 break; 2719 break;
2685 case 2: /* iconify window */ 2720 case 2: /* iconify window */
2686 XIconifyWindow(R->Xdisplay, R->TermWin.parent[0], 2721 XIconifyWindow(Xdisplay, TermWin.parent[0],
2687 DefaultScreen(R->Xdisplay)); 2722 DefaultScreen(Xdisplay));
2688 break; 2723 break;
2689 case 3: /* set position (pixels) */ 2724 case 3: /* set position (pixels) */
2690 XMoveWindow(R->Xdisplay, R->TermWin.parent[0], args[1], args[2]); 2725 XMoveWindow(Xdisplay, TermWin.parent[0], args[1], args[2]);
2691 break; 2726 break;
2692 case 4: /* set size (pixels) */ 2727 case 4: /* set size (pixels) */
2693 rxvt_set_widthheight(aR_ (unsigned int)args[2], (unsigned int)args[1]); 2728 set_widthheight ((unsigned int)args[2], (unsigned int)args[1]);
2694 break; 2729 break;
2695 case 5: /* raise window */ 2730 case 5: /* raise window */
2696 XRaiseWindow(R->Xdisplay, R->TermWin.parent[0]); 2731 XRaiseWindow(Xdisplay, TermWin.parent[0]);
2697 break; 2732 break;
2698 case 6: /* lower window */ 2733 case 6: /* lower window */
2699 XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); 2734 XLowerWindow(Xdisplay, TermWin.parent[0]);
2700 break; 2735 break;
2701 case 7: /* refresh window */ 2736 case 7: /* refresh window */
2702 rxvt_scr_touch(aR_ True); 2737 scr_touch (true);
2703 break; 2738 break;
2704 case 8: /* set size (chars) */ 2739 case 8: /* set size (chars) */
2705 rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), 2740 set_widthheight ((unsigned int)(args[2] * TermWin.fwidth),
2706 (unsigned int)(args[1] * R->TermWin.fheight)); 2741 (unsigned int)(args[1] * TermWin.fheight));
2707 break; 2742 break;
2708 default: 2743 default:
2709 if (args[0] >= 24) /* set height (chars) */ 2744 if (args[0] >= 24) /* set height (chars) */
2710 rxvt_set_widthheight(aR_ (unsigned int)R->TermWin.width, 2745 set_widthheight ((unsigned int)TermWin.width,
2711 (unsigned int)(args[1] * R->TermWin.fheight)); 2746 (unsigned int)(args[1] * TermWin.fheight));
2712 break; 2747 break;
2713 /* 2748 /*
2714 * reports - some output format copied from XTerm 2749 * reports - some output format copied from XTerm
2715 */ 2750 */
2716 case 11: /* report window state */ 2751 case 11: /* report window state */
2717 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2752 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
2718 rxvt_tt_printf(aR_ "\033[%dt", wattr.map_state == IsViewable ? 1 : 2); 2753 tt_printf("\033[%dt", wattr.map_state == IsViewable ? 1 : 2);
2719 break; 2754 break;
2720 case 13: /* report window position */ 2755 case 13: /* report window position */
2721 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2756 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
2722 XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], wattr.root, 2757 XTranslateCoordinates(Xdisplay, TermWin.parent[0], wattr.root,
2723 -wattr.border_width, -wattr.border_width, 2758 -wattr.border_width, -wattr.border_width,
2724 &x, &y, &wdummy); 2759 &x, &y, &wdummy);
2725 rxvt_tt_printf(aR_ "\033[3;%d;%dt", x, y); 2760 tt_printf("\033[3;%d;%dt", x, y);
2726 break; 2761 break;
2727 case 14: /* report window size (pixels) */ 2762 case 14: /* report window size (pixels) */
2728 XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[0], &wattr); 2763 XGetWindowAttributes(Xdisplay, TermWin.parent[0], &wattr);
2729 rxvt_tt_printf(aR_ "\033[4;%d;%dt", wattr.height, wattr.width); 2764 tt_printf("\033[4;%d;%dt", wattr.height, wattr.width);
2730 break; 2765 break;
2731 case 18: /* report window size (chars) */ 2766 case 18: /* report window size (chars) */
2732 rxvt_tt_printf(aR_ "\033[8;%d;%dt", R->TermWin.nrow, R->TermWin.ncol); 2767 tt_printf("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol);
2733 break; 2768 break;
2734#if 0 /* XXX: currently disabled due to security concerns */ 2769#if 0 /* XXX: currently disabled due to security concerns */
2735 case 20: /* report icon label */ 2770 case 20: /* report icon label */
2736 XGetIconName(R->Xdisplay, R->TermWin.parent[0], &s); 2771 XGetIconName(Xdisplay, TermWin.parent[0], &s);
2737 rxvt_tt_printf(aR_ "\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ 2772 tt_printf("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */
2738 break; 2773 break;
2739 case 21: /* report window title */ 2774 case 21: /* report window title */
2740 XFetchName(R->Xdisplay, R->TermWin.parent[0], &s); 2775 XFetchName(Xdisplay, TermWin.parent[0], &s);
2741 rxvt_tt_printf(aR_ "\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ 2776 tt_printf("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */
2742 break; 2777 break;
2743#endif 2778#endif
2744 } 2779 }
2745} 2780}
2746#endif 2781#endif
… …
2748/*----------------------------------------------------------------------*/ 2783/*----------------------------------------------------------------------*/
2749/* 2784/*
2750 * get input up until STRING TERMINATOR (or BEL) 2785 * get input up until STRING TERMINATOR (or BEL)
2751 * ends_how is terminator used. returned input must be free()d 2786 * ends_how is terminator used. returned input must be free()d
2752 */ 2787 */
2753/* INTPROTO */
2754unsigned char * 2788unsigned char *
2755rxvt_get_to_st(pR_ unsigned char *ends_how) 2789rxvt_term::get_to_st (unsigned char *ends_how)
2756{ 2790{
2757 int seen_esc = 0; /* seen escape? */ 2791 int seen_esc = 0; /* seen escape? */
2758 unsigned int n = 0; 2792 unsigned int n = 0;
2759 unsigned char *s; 2793 unsigned char *s;
2760 unsigned char ch, string[STRING_MAX]; 2794 unsigned char ch, string[STRING_MAX];
2761 2795
2762 for (; (ch = rxvt_cmd_getc(aR));) { 2796 for (; (ch = cmd_getc ());) {
2763 if (ch == C0_BEL 2797 if (ch == C0_BEL
2764 || ch == CHAR_ST 2798 || ch == CHAR_ST
2765 || (ch == 0x5c && seen_esc)) /* 7bit ST */ 2799 || (ch == 0x5c && seen_esc)) /* 7bit ST */
2766 break; 2800 break;
2767 if (ch == C0_ESC) { 2801 if (ch == C0_ESC) {
… …
2785 2819
2786/*----------------------------------------------------------------------*/ 2820/*----------------------------------------------------------------------*/
2787/* 2821/*
2788 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' 2822 * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)'
2789 */ 2823 */
2790/* INTPROTO */
2791void 2824void
2792rxvt_process_dcs_seq(pR) 2825rxvt_term::process_dcs_seq ()
2793{ 2826{
2794 unsigned char eh, *s; 2827 unsigned char eh, *s;
2795/* 2828/*
2796 * Not handled yet 2829 * Not handled yet
2797 */ 2830 */
2798 s = rxvt_get_to_st(aR_ &eh); 2831 s = get_to_st (&eh);
2799 if (s) 2832 if (s)
2800 free(s); 2833 free(s);
2801 return; 2834 return;
2802} 2835}
2803 2836
2804/*----------------------------------------------------------------------*/ 2837/*----------------------------------------------------------------------*/
2805/* 2838/*
2806 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' 2839 * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)'
2807 */ 2840 */
2808/* INTPROTO */
2809void 2841void
2810rxvt_process_osc_seq(pR) 2842rxvt_term::process_osc_seq ()
2811{ 2843{
2812 unsigned char ch, eh, *s; 2844 unsigned char ch, eh, *s;
2813 int arg; 2845 int arg;
2814 2846
2815 ch = rxvt_cmd_getc(aR); 2847 ch = cmd_getc ();
2816 for (arg = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) 2848 for (arg = 0; isdigit(ch); ch = cmd_getc ())
2817 arg = arg * 10 + (ch - '0'); 2849 arg = arg * 10 + (ch - '0');
2818 2850
2819 if (ch == ';') { 2851 if (ch == ';') {
2820 s = rxvt_get_to_st(aR_ &eh); 2852 s = get_to_st (&eh);
2821 if (s) { 2853 if (s) {
2822 /* 2854 /*
2823 * rxvt_menubar_dispatch() violates the constness of the string, 2855 * rxvt_menubar_dispatch() violates the constness of the string,
2824 * so do it here 2856 * so do it here
2825 */ 2857 */
2826 if (arg == XTerm_Menu) 2858 if (arg == XTerm_Menu)
2827#if 0 /* XXX: currently disabled due to security concerns */ 2859#if 0 /* XXX: currently disabled due to security concerns */
2828 rxvt_menubar_dispatch(aR_ (char *)s); 2860 menubar_dispatch ((char *)s);
2829#else 2861#else
2830 0; 2862 (void)0;
2831#endif 2863#endif
2832 else 2864 else
2833 rxvt_xterm_seq(aR_ arg, (char *)s, eh); 2865 xterm_seq (arg, (char *)s, eh);
2834 free(s); 2866 free(s);
2835 } 2867 }
2836 } 2868 }
2837} 2869}
2838/* 2870/*
… …
2854 * 20 = bg pixmap 2886 * 20 = bg pixmap
2855 * 39 = change default fg color 2887 * 39 = change default fg color
2856 * 49 = change default bg color 2888 * 49 = change default bg color
2857 * 55 = dump scrollback buffer and all of screen 2889 * 55 = dump scrollback buffer and all of screen
2858 */ 2890 */
2859/* EXTPROTO */
2860void 2891void
2861rxvt_xterm_seq(pR_ int op, const char *str, unsigned char resp __attribute__((unused))) 2892rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused)))
2862{ 2893{
2863 int changed = 0; 2894 int changed = 0;
2864 int color; 2895 int color;
2865 char *buf, *name; 2896 char *buf, *name;
2866 2897
2867 assert(str != NULL); 2898 assert(str != NULL);
2868 switch (op) { 2899 switch (op) {
2869 case XTerm_name: 2900 case XTerm_name:
2870 rxvt_set_title(aR_ str); 2901 set_title (str);
2871 /* FALLTHROUGH */ 2902 /* FALLTHROUGH */
2872 case XTerm_iconName: 2903 case XTerm_iconName:
2873 rxvt_set_iconName(aR_ str); 2904 set_iconName (str);
2874 break; 2905 break;
2875 case XTerm_title: 2906 case XTerm_title:
2876 rxvt_set_title(aR_ str); 2907 set_title (str);
2877 break; 2908 break;
2878 case XTerm_Color: 2909 case XTerm_Color:
2879 for (buf = (char *)str; buf && *buf;) { 2910 for (buf = (char *)str; buf && *buf;) {
2880 if ((name = STRCHR(buf, ';')) == NULL) 2911 if ((name = STRCHR(buf, ';')) == NULL)
2881 break; 2912 break;
… …
2883 color = atoi(buf); 2914 color = atoi(buf);
2884 if (color < 0 || color >= TOTAL_COLORS) 2915 if (color < 0 || color >= TOTAL_COLORS)
2885 break; 2916 break;
2886 if ((buf = STRCHR(name, ';')) != NULL) 2917 if ((buf = STRCHR(name, ';')) != NULL)
2887 *buf++ = '\0'; 2918 *buf++ = '\0';
2888 rxvt_set_window_color(aR_ color + minCOLOR, name); 2919 set_window_color (color + minCOLOR, name);
2889 } 2920 }
2890 break; 2921 break;
2891#ifndef NO_CURSORCOLOR 2922#ifndef NO_CURSORCOLOR
2892 case XTerm_Color_cursor: 2923 case XTerm_Color_cursor:
2893 rxvt_set_window_color(aR_ Color_cursor, str); 2924 set_window_color (Color_cursor, str);
2894 break; 2925 break;
2895#endif 2926#endif
2896 case XTerm_Color_pointer: 2927 case XTerm_Color_pointer:
2897 rxvt_set_window_color(aR_ Color_pointer, str); 2928 set_window_color (Color_pointer, str);
2898 break; 2929 break;
2899#ifndef NO_BOLD_UNDERLINE_REVERSE 2930#ifndef NO_BOLD_UNDERLINE_REVERSE
2900 case XTerm_Color_BD: 2931 case XTerm_Color_BD:
2901 rxvt_set_window_color(aR_ Color_BD, str); 2932 set_window_color (Color_BD, str);
2902 break; 2933 break;
2903 case XTerm_Color_UL: 2934 case XTerm_Color_UL:
2904 rxvt_set_window_color(aR_ Color_UL, str); 2935 set_window_color (Color_UL, str);
2905 break; 2936 break;
2906 case XTerm_Color_RV: 2937 case XTerm_Color_RV:
2907 rxvt_set_window_color(aR_ Color_RV, str); 2938 set_window_color (Color_RV, str);
2908 break; 2939 break;
2909#endif 2940#endif
2910 2941
2911 case XTerm_Menu: 2942 case XTerm_Menu:
2912 /* 2943 /*
… …
2915 */ 2946 */
2916 break; 2947 break;
2917 case XTerm_Pixmap: 2948 case XTerm_Pixmap:
2918 if (*str != ';') { 2949 if (*str != ';') {
2919#if XPM_BACKGROUND 2950#if XPM_BACKGROUND
2920 rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ 2951 scale_pixmap (""); /* reset to default scaling */
2921 rxvt_set_bgPixmap(aR_ str); /* change pixmap */ 2952 set_bgPixmap (str); /* change pixmap */
2922#endif 2953#endif
2923 rxvt_scr_touch(aR_ True); 2954 scr_touch (true);
2924 } 2955 }
2925 while ((str = STRCHR(str, ';')) != NULL) { 2956 while ((str = STRCHR(str, ';')) != NULL) {
2926 str++; 2957 str++;
2927#if XPM_BACKGROUND 2958#if XPM_BACKGROUND
2928 changed += rxvt_scale_pixmap(aR_ str); 2959 changed += scale_pixmap (str);
2929#endif 2960#endif
2930 } 2961 }
2931 if (changed) { 2962 if (changed) {
2932#ifdef XPM_BACKGROUND 2963#ifdef XPM_BACKGROUND
2933 rxvt_resize_pixmap(aR); 2964 resize_pixmap ();
2934#endif 2965#endif
2935 rxvt_scr_touch(aR_ True); 2966 scr_touch (true);
2936 } 2967 }
2937 break; 2968 break;
2938 2969
2939 case XTerm_restoreFG: 2970 case XTerm_restoreFG:
2940 rxvt_set_window_color(aR_ Color_fg, str); 2971 set_window_color (Color_fg, str);
2941 break; 2972 break;
2942 case XTerm_restoreBG: 2973 case XTerm_restoreBG:
2943 rxvt_set_window_color(aR_ Color_bg, str); 2974 set_window_color (Color_bg, str);
2944 break; 2975 break;
2945 case XTerm_logfile: 2976 case XTerm_logfile:
2946 break; 2977 break;
2947 case XTerm_font: 2978 case XTerm_font:
2948 rxvt_change_font(aR_ 0, str); 2979 change_font (0, str);
2949 break; 2980 break;
2950#if 0 2981#if 0
2951 case XTerm_dumpscreen: /* no error notices */ 2982 case XTerm_dumpscreen: /* no error notices */
2952 { 2983 {
2953 int fd; 2984 int fd;
2954 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) { 2985 if ((fd = open(str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) {
2955 rxvt_scr_dump(aR_ fd); 2986 scr_dump (fd);
2956 close(fd); 2987 close(fd);
2957 } 2988 }
2958 } 2989 }
2959 break; 2990 break;
2960#endif 2991#endif
… …
2970 * 's' = save 3001 * 's' = save
2971 * 'r' = restore 3002 * 'r' = restore
2972 * 't' = toggle 3003 * 't' = toggle
2973 * so no need for fancy checking 3004 * so no need for fancy checking
2974 */ 3005 */
2975/* INTPROTO */
2976int 3006int
2977rxvt_privcases(pR_ int mode, unsigned long bit) 3007rxvt_term::privcases (int mode, unsigned long bit)
2978{ 3008{
2979 int state; 3009 int state;
2980 3010
2981 if (mode == 's') { 3011 if (mode == 's') {
2982 R->h->SavedModes |= (R->h->PrivateModes & bit); 3012 SavedModes |= (PrivateModes & bit);
2983 return -1; 3013 return -1;
2984 } else { 3014 } else {
2985 if (mode == 'r') 3015 if (mode == 'r')
2986 state = (R->h->SavedModes & bit) ? 1 : 0; /* no overlapping */ 3016 state = (SavedModes & bit) ? 1 : 0; /* no overlapping */
2987 else 3017 else
2988 state = (mode == 't') ? !(R->h->PrivateModes & bit) : mode; 3018 state = (mode == 't') ? !(PrivateModes & bit) : mode;
2989 PrivMode(state, bit); 3019 PrivMode(state, bit);
2990 } 3020 }
2991 return state; 3021 return state;
2992} 3022}
2993 3023
2994/* we're not using priv _yet_ */ 3024/* we're not using priv _yet_ */
2995/* INTPROTO */
2996void 3025void
2997rxvt_process_terminal_mode(pR_ int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg) 3026rxvt_term::process_terminal_mode (int mode, int priv __attribute__((unused)), unsigned int nargs, const int *arg)
2998{ 3027{
2999 unsigned int i, j; 3028 unsigned int i, j;
3000 int state; 3029 int state;
3001 static const struct { 3030 static const struct {
3002 const int argval; 3031 const int argval;
… …
3026#endif 3055#endif
3027 { 1000, PrivMode_MouseX11 }, 3056 { 1000, PrivMode_MouseX11 },
3028 { 1010, PrivMode_TtyOutputInh }, 3057 { 1010, PrivMode_TtyOutputInh },
3029 { 1011, PrivMode_Keypress }, 3058 { 1011, PrivMode_Keypress },
3030 { 1047, PrivMode_Screen }, 3059 { 1047, PrivMode_Screen },
3060 { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */
3031 }; 3061 };
3032 3062
3033 if (nargs == 0) 3063 if (nargs == 0)
3034 return; 3064 return;
3035 3065
… …
3043 state = -1; 3073 state = -1;
3044 3074
3045 /* basic handling */ 3075 /* basic handling */
3046 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++) 3076 for (j = 0; j < (sizeof(argtopriv)/sizeof(argtopriv[0])); j++)
3047 if (argtopriv[j].argval == arg[i]) { 3077 if (argtopriv[j].argval == arg[i]) {
3048 state = rxvt_privcases(aR_ mode, argtopriv[j].bit); 3078 state = privcases (mode, argtopriv[j].bit);
3049 break; 3079 break;
3050 } 3080 }
3051 3081
3052 /* extra handling for values with state unkept */ 3082 /* extra handling for values with state unkept */
3053 if (state == -1) 3083 if (state == -1)
3054 switch (arg[i]) { 3084 switch (arg[i]) {
3055 case 1048: /* alternative cursor save */ 3085 case 1048: /* alternative cursor save */
3056 if (mode == 0) 3086 if (mode == 0)
3057 rxvt_scr_cursor(aR_ RESTORE); 3087 scr_cursor (RESTORE);
3058 else if (mode == 1) 3088 else if (mode == 1)
3059 rxvt_scr_cursor(aR_ SAVE); 3089 scr_cursor (SAVE);
3060 /* FALLTHROUGH */ 3090 /* FALLTHROUGH */
3061 default: 3091 default:
3062 continue; /* for(;i;) */ 3092 continue; /* for(;i;) */
3063 } 3093 }
3064 3094
… …
3071 * within VT52 mode 3101 * within VT52 mode
3072 */ 3102 */
3073 PrivMode(1, PrivMode_vt52); 3103 PrivMode(1, PrivMode_vt52);
3074 break; 3104 break;
3075 case 3: /* 80/132 */ 3105 case 3: /* 80/132 */
3076 if (R->h->PrivateModes & PrivMode_132OK) 3106 if (PrivateModes & PrivMode_132OK)
3077 rxvt_set_widthheight(aR_
3078 (unsigned int)((state ? 132 : 80) * R->TermWin.fwidth), 3107 set_widthheight ( (unsigned int)((state ? 132 : 80) * TermWin.fwidth),
3079 (unsigned int)R->TermWin.height); 3108 (unsigned int)TermWin.height);
3080 break; 3109 break;
3081 case 4: /* smooth scrolling */ 3110 case 4: /* smooth scrolling */
3082 if (state) 3111 if (state)
3083 R->Options &= ~Opt_jumpScroll; 3112 Options &= ~Opt_jumpScroll;
3084 else 3113 else
3085 R->Options |= Opt_jumpScroll; 3114 Options |= Opt_jumpScroll;
3086 break; 3115 break;
3087 case 5: /* reverse video */ 3116 case 5: /* reverse video */
3088 rxvt_scr_rvideo_mode(aR_ state); 3117 scr_rvideo_mode (state);
3089 break; 3118 break;
3090 case 6: /* relative/absolute origins */ 3119 case 6: /* relative/absolute origins */
3091 rxvt_scr_relative_origin(aR_ state); 3120 scr_relative_origin (state);
3092 break; 3121 break;
3093 case 7: /* autowrap */ 3122 case 7: /* autowrap */
3094 rxvt_scr_autowrap(aR_ state); 3123 scr_autowrap (state);
3095 break; 3124 break;
3096 /* case 8: - auto repeat, can't do on a per window basis */ 3125 /* case 8: - auto repeat, can't do on a per window basis */
3097 case 9: /* X10 mouse reporting */ 3126 case 9: /* X10 mouse reporting */
3098 if (state) /* orthogonal */ 3127 if (state) /* orthogonal */
3099 R->h->PrivateModes &= ~(PrivMode_MouseX11); 3128 PrivateModes &= ~(PrivMode_MouseX11);
3100 break; 3129 break;
3101#ifdef menuBar_esc 3130#ifdef menuBar_esc
3102 case menuBar_esc: 3131 case menuBar_esc:
3103#ifdef MENUBAR 3132#ifdef MENUBAR
3104 rxvt_map_menuBar(aR_ state); 3133 map_menuBar (state);
3105#endif 3134#endif
3106 break; 3135 break;
3107#endif 3136#endif
3108#ifdef scrollBar_esc 3137#ifdef scrollBar_esc
3109 case scrollBar_esc: 3138 case scrollBar_esc:
3110 if (rxvt_scrollbar_mapping(aR_ state)) { 3139 if (scrollbar_mapping (state)) {
3111 rxvt_resize_all_windows(aR_ 0, 0, 0); 3140 resize_all_windows (0, 0, 0);
3112 rxvt_scr_touch(aR_ True); 3141 scr_touch (true);
3113 } 3142 }
3114 break; 3143 break;
3115#endif 3144#endif
3116 case 25: /* visible/invisible cursor */ 3145 case 25: /* visible/invisible cursor */
3117 rxvt_scr_cursor_visible(aR_ state); 3146 scr_cursor_visible (state);
3118 break; 3147 break;
3119 /* case 35: - shift keys */ 3148 /* case 35: - shift keys */
3120 /* case 40: - 80 <--> 132 mode */ 3149 /* case 40: - 80 <--> 132 mode */
3121 case 47: /* secondary screen */ 3150 case 47: /* secondary screen */
3122 rxvt_scr_change_screen(aR_ state); 3151 scr_change_screen (state);
3123 break; 3152 break;
3124 /* case 66: - application key pad */ 3153 /* case 66: - application key pad */
3125 /* case 67: - backspace key */ 3154 /* case 67: - backspace key */
3126 case 1000: /* X11 mouse reporting */ 3155 case 1000: /* X11 mouse reporting */
3127 if (state) /* orthogonal */ 3156 if (state) /* orthogonal */
3128 R->h->PrivateModes &= ~(PrivMode_MouseX10); 3157 PrivateModes &= ~(PrivMode_MouseX10);
3129 break; 3158 break;
3130#if 0 3159#if 0
3131 case 1001: 3160 case 1001:
3132 break; /* X11 mouse highlighting */ 3161 break; /* X11 mouse highlighting */
3133#endif 3162#endif
3134 case 1010: /* scroll to bottom on TTY output inhibit */ 3163 case 1010: /* scroll to bottom on TTY output inhibit */
3135 if (state) 3164 if (state)
3136 R->Options &= ~Opt_scrollTtyOutput; 3165 Options &= ~Opt_scrollTtyOutput;
3137 else 3166 else
3138 R->Options |= Opt_scrollTtyOutput; 3167 Options |= Opt_scrollTtyOutput;
3139 break; 3168 break;
3140 case 1011: /* scroll to bottom on key press */ 3169 case 1011: /* scroll to bottom on key press */
3141 if (state) 3170 if (state)
3142 R->Options |= Opt_scrollTtyKeypress; 3171 Options |= Opt_scrollTtyKeypress;
3143 else 3172 else
3144 R->Options &= ~Opt_scrollTtyKeypress; 3173 Options &= ~Opt_scrollTtyKeypress;
3145 break; 3174 break;
3146 case 1047: /* secondary screen w/ clearing */ 3175 case 1047: /* secondary screen w/ clearing */
3176 case 1049: /* better secondary screen w/ clearing, but not fully implemented */
3147 if (R->h->current_screen != PRIMARY) 3177 if (current_screen != PRIMARY)
3148 rxvt_scr_erase_screen(aR_ 2); 3178 scr_erase_screen (2);
3149 rxvt_scr_change_screen(aR_ state); 3179 scr_change_screen (state);
3150 /* FALLTHROUGH */ 3180 /* FALLTHROUGH */
3151 default: 3181 default:
3152 break; 3182 break;
3153 } 3183 }
3154 } 3184 }
3155} 3185}
3156/*}}} */ 3186/*}}} */
3157 3187
3158/*{{{ process sgr sequences */ 3188/*{{{ process sgr sequences */
3159/* INTPROTO */
3160void 3189void
3161rxvt_process_sgr_mode(pR_ unsigned int nargs, const int *arg) 3190rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg)
3162{ 3191{
3163 unsigned int i; 3192 unsigned int i;
3164 short rendset; 3193 short rendset;
3165 int rendstyle; 3194 int rendstyle;
3166 3195
3167 if (nargs == 0) { 3196 if (nargs == 0) {
3168 rxvt_scr_rendition(aR_ 0, ~RS_None); 3197 scr_rendition (0, ~RS_None);
3169 return; 3198 return;
3170 } 3199 }
3171 for (i = 0; i < nargs; i++) { 3200 for (i = 0; i < nargs; i++) {
3172 rendset = -1; 3201 rendset = -1;
3173 switch (arg[i]) { 3202 switch (arg[i]) {
… …
3198 case 27: 3227 case 27:
3199 rendset = 0, rendstyle = RS_RVid; 3228 rendset = 0, rendstyle = RS_RVid;
3200 break; 3229 break;
3201 } 3230 }
3202 if (rendset != -1) { 3231 if (rendset != -1) {
3203 rxvt_scr_rendition(aR_ rendset, rendstyle); 3232 scr_rendition (rendset, rendstyle);
3204 continue; /* for(;i;) */ 3233 continue; /* for(;i;) */
3205 } 3234 }
3206 3235
3207 switch (arg[i]) { 3236 switch (arg[i]) {
3208 case 30: 3237 case 30:
… …
3211 case 33: 3240 case 33:
3212 case 34: 3241 case 34:
3213 case 35: 3242 case 35:
3214 case 36: 3243 case 36:
3215 case 37: 3244 case 37:
3216 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 30)), 3245 scr_color ((unsigned int)(minCOLOR + (arg[i] - 30)),
3217 Color_fg); 3246 Color_fg);
3218 break; 3247 break;
3219#ifdef TTY_256COLOR 3248#ifdef TTY_256COLOR
3220 case 38: 3249 case 38:
3221 if (nargs > i + 2 && arg[i + 1] == 5) { 3250 if (nargs > i + 2 && arg[i + 1] == 5) {
3222 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3251 scr_color ((unsigned int)(minCOLOR + arg[i + 2]),
3223 Color_fg); 3252 Color_fg);
3224 i += 2; 3253 i += 2;
3225 } 3254 }
3226 break; 3255 break;
3227#endif 3256#endif
3228 case 39: /* default fg */ 3257 case 39: /* default fg */
3229 rxvt_scr_color(aR_ Color_fg, Color_fg); 3258 scr_color (Color_fg, Color_fg);
3230 break; 3259 break;
3231 3260
3232 case 40: 3261 case 40:
3233 case 41: /* set bg color */ 3262 case 41: /* set bg color */
3234 case 42: 3263 case 42:
3235 case 43: 3264 case 43:
3236 case 44: 3265 case 44:
3237 case 45: 3266 case 45:
3238 case 46: 3267 case 46:
3239 case 47: 3268 case 47:
3240 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + (arg[i] - 40)), 3269 scr_color ((unsigned int)(minCOLOR + (arg[i] - 40)),
3241 Color_bg); 3270 Color_bg);
3242 break; 3271 break;
3243#ifdef TTY_256COLOR 3272#ifdef TTY_256COLOR
3244 case 48: 3273 case 48:
3245 if (nargs > i + 2 && arg[i + 1] == 5) { 3274 if (nargs > i + 2 && arg[i + 1] == 5) {
3246 rxvt_scr_color(aR_ (unsigned int)(minCOLOR + arg[i + 2]), 3275 scr_color ((unsigned int)(minCOLOR + arg[i + 2]),
3247 Color_bg); 3276 Color_bg);
3248 i += 2; 3277 i += 2;
3249 } 3278 }
3250 break; 3279 break;
3251#endif 3280#endif
3252 case 49: /* default bg */ 3281 case 49: /* default bg */
3253 rxvt_scr_color(aR_ Color_bg, Color_bg); 3282 scr_color (Color_bg, Color_bg);
3254 break; 3283 break;
3255 3284
3256#ifndef NO_BRIGHTCOLOR 3285#ifndef NO_BRIGHTCOLOR
3257 case 90: 3286 case 90:
3258 case 91: /* set bright fg color */ 3287 case 91: /* set bright fg color */
… …
3260 case 93: 3289 case 93:
3261 case 94: 3290 case 94:
3262 case 95: 3291 case 95:
3263 case 96: 3292 case 96:
3264 case 97: 3293 case 97:
3265 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 90)), 3294 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 90)),
3266 Color_fg); 3295 Color_fg);
3267 break; 3296 break;
3268 case 100: 3297 case 100:
3269 case 101: /* set bright bg color */ 3298 case 101: /* set bright bg color */
3270 case 102: 3299 case 102:
3271 case 103: 3300 case 103:
3272 case 104: 3301 case 104:
3273 case 105: 3302 case 105:
3274 case 106: 3303 case 106:
3275 case 107: 3304 case 107:
3276 rxvt_scr_color(aR_ (unsigned int)(minBrightCOLOR + (arg[i] - 100)), 3305 scr_color ((unsigned int)(minBrightCOLOR + (arg[i] - 100)),
3277 Color_bg); 3306 Color_bg);
3278 break; 3307 break;
3279#endif 3308#endif
3280 } 3309 }
3281 } 3310 }
3282} 3311}
3283/*}}} */ 3312/*}}} */
3284 3313
3285/*{{{ process Rob Nation's own graphics mode sequences */ 3314/*{{{ process Rob Nation's own graphics mode sequences */
3286/* INTPROTO */
3287void 3315void
3288rxvt_process_graphics(pR) 3316rxvt_term::process_graphics ()
3289{ 3317{
3290 unsigned char ch, cmd = rxvt_cmd_getc(aR); 3318 unsigned char ch, cmd = cmd_getc ();
3291 3319
3292#ifndef RXVT_GRAPHICS 3320#ifndef RXVT_GRAPHICS
3293 if (cmd == 'Q') { /* query graphics */ 3321 if (cmd == 'Q') { /* query graphics */
3294 rxvt_tt_printf(aR_ "\033G0\n"); /* no graphics */ 3322 tt_printf("\033G0\n"); /* no graphics */
3295 return; 3323 return;
3296 } 3324 }
3297/* swallow other graphics sequences until terminating ':' */ 3325/* swallow other graphics sequences until terminating ':' */
3298 do 3326 do
3299 ch = rxvt_cmd_getc(aR); 3327 ch = cmd_getc ();
3300 while (ch != ':'); 3328 while (ch != ':');
3301#else 3329#else
3302 unsigned int nargs; 3330 unsigned int nargs;
3303 int args[NGRX_PTS]; 3331 int args[NGRX_PTS];
3304 unsigned char *text = NULL; 3332 unsigned char *text = NULL;
3305 3333
3306 if (cmd == 'Q') { /* query graphics */ 3334 if (cmd == 'Q') { /* query graphics */
3307 rxvt_tt_printf(aR_ "\033G1\n"); /* yes, graphics (color) */ 3335 tt_printf("\033G1\n"); /* yes, graphics (color) */
3308 return; 3336 return;
3309 } 3337 }
3310 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) { 3338 for (nargs = 0; nargs < (sizeof(args) / sizeof(args[0])) - 1;) {
3311 int neg; 3339 int neg;
3312 3340
3313 ch = rxvt_cmd_getc(aR); 3341 ch = cmd_getc ();
3314 neg = (ch == '-'); 3342 neg = (ch == '-');
3315 if (neg || ch == '+') 3343 if (neg || ch == '+')
3316 ch = rxvt_cmd_getc(aR); 3344 ch = cmd_getc ();
3317 3345
3318 for (args[nargs] = 0; isdigit(ch); ch = rxvt_cmd_getc(aR)) 3346 for (args[nargs] = 0; isdigit(ch); ch = cmd_getc ())
3319 args[nargs] = args[nargs] * 10 + (ch - '0'); 3347 args[nargs] = args[nargs] * 10 + (ch - '0');
3320 if (neg) 3348 if (neg)
3321 args[nargs] = -args[nargs]; 3349 args[nargs] = -args[nargs];
3322 3350
3323 nargs++; 3351 nargs++;
… …
3327 } 3355 }
3328 3356
3329 if ((cmd == 'T') && (nargs >= 5)) { 3357 if ((cmd == 'T') && (nargs >= 5)) {
3330 int i, len = args[4]; 3358 int i, len = args[4];
3331 3359
3332 text = rxvt_malloc((len + 1) * sizeof(char)); 3360 text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char));
3333 3361
3334 if (text != NULL) { 3362 if (text != NULL) {
3335 for (i = 0; i < len; i++) 3363 for (i = 0; i < len; i++)
3336 text[i] = rxvt_cmd_getc(aR); 3364 text[i] = cmd_getc ();
3337 text[len] = '\0'; 3365 text[len] = '\0';
3338 } 3366 }
3339 } 3367 }
3340 rxvt_Gr_do_graphics(aR_ cmd, nargs, args, text); 3368 Gr_do_graphics (cmd, nargs, args, text);
3341#endif 3369#endif
3342} 3370}
3343/*}}} */ 3371/*}}} */
3344 3372
3345/* ------------------------------------------------------------------------- */ 3373/* ------------------------------------------------------------------------- */
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 3374
3449/* 3375/*
3450 * Send printf() formatted output to the command. 3376 * Send printf() formatted output to the command.
3451 * Only use for small amounts of data. 3377 * Only use for small amounts of data.
3452 */ 3378 */
3453/* EXTPROTO */
3454void 3379void
3455rxvt_tt_printf(pR_ const char *fmt,...) 3380rxvt_term::tt_printf (const char *fmt,...)
3456{ 3381{
3457 va_list arg_ptr; 3382 va_list arg_ptr;
3458 unsigned char buf[256]; 3383 unsigned char buf[256];
3459 3384
3460 va_start(arg_ptr, fmt); 3385 va_start (arg_ptr, fmt);
3461 vsprintf((char *)buf, fmt, arg_ptr); 3386 vsnprintf ((char *)buf, 256, fmt, arg_ptr);
3462 va_end(arg_ptr); 3387 va_end (arg_ptr);
3463 rxvt_tt_write(aR_ buf, (unsigned int)STRLEN(buf)); 3388 tt_write (buf, STRLEN (buf));
3464} 3389}
3465 3390
3466/* ---------------------------------------------------------------------- */ 3391/* ---------------------------------------------------------------------- */
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, 3392/* 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. 3393 * or generated by us in response to a query ESC sequence.
3472 */ 3394 */
3473/* EXTPROTO */
3474void 3395void
3475rxvt_tt_write(pR_ const unsigned char *d, unsigned int len) 3396rxvt_term::tt_write (const unsigned char *data, unsigned int len)
3476{ 3397{
3477#define MAX_PTY_WRITE 256 /* POSIX minimum MAX_INPUT */ 3398 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 3399
3485 if (R->h->v_bufstr == NULL && len > 0) { 3400 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 } 3401 {
3402 if (v_buflen == 0)
3403 {
3404 ssize_t written = write (cmd_fd, data, min (MAX_PTY_WRITE, len));
3495 3405
3496 /* 3406 if ((unsigned int)written == len)
3497 * Append to the block we already have. Always doing this simplifies the 3407 return;
3498 * code, and isn't too bad, either. If this is a short block, it isn't 3408
3499 * too expensive, and if this is a long block, we won't be able to write 3409 data += written;
3500 * it all anyway. 3410 len -= written;
3501 */ 3411 }
3502 if (len > 0) { 3412
3503 if (v_bufend < v_bufptr + len) { /* run out of room */ 3413
3504 if (v_bufstr != v_buffer) { 3414 v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len);
3505 /* there is unused space, move everything down */ 3415
3506 MEMMOVE(v_buffer, v_bufstr, 3416 memcpy (v_buffer + v_buflen, data, len);
3507 (unsigned int)(v_bufptr - v_bufstr)); 3417 v_buflen += len;
3508 v_bufptr -= v_bufstr - v_buffer;
3509 v_bufstr = v_buffer;
3510 } 3418 }
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 3419
3517 reallocto = ((size + len) / MAX_PTY_WRITE + 1) * MAX_PTY_WRITE; 3420 for (;;)
3518 v_buffer = (unsigned char *)realloc(v_buffer, reallocto); 3421 {
3519 /* save across realloc */ 3422 int written = write (cmd_fd, v_buffer, min (MAX_PTY_WRITE, v_buflen));
3520 if (v_buffer) { 3423
3521 v_bufstr = v_buffer; 3424 if (written > 0)
3522 v_bufptr = v_buffer + size; 3425 {
3523 v_bufend = v_buffer + reallocto; 3426 v_buflen -= written;
3524 } else { /* no memory: ignore entire write request */ 3427
3525 rxvt_print_error("data loss: cannot allocate buffer space"); 3428 if (v_buflen == 0)
3526 v_buffer = v_bufstr; /* restore clobbered pointer */ 3429 {
3527 } 3430 free (v_buffer);
3431 v_buffer = 0;
3432 v_buflen = 0;
3433
3434 pty_ev.set (EVENT_READ);
3435 return;
3436 }
3437
3438 memmove (v_buffer, v_buffer + written, v_buflen);
3439 }
3440 else if (written != -1 || (errno != EAGAIN && errno != EINTR))
3441 // original code just ignores this...
3442 destroy ();
3443 else
3444 {
3445 pty_ev.set (EVENT_READ | EVENT_WRITE);
3446 return;
3447 }
3528 } 3448 }
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} 3449}
3450
3582/*----------------------- end-of-file (C source) -----------------------*/ 3451/*----------------------- end-of-file (C source) -----------------------*/
3583 3452

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