1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.8 2003/11/27 10:12:10 pcg Exp $ |
4 | * $Id: main.C,v 1.19 2003/12/24 09:22:29 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> |
… | |
… | |
42 | |
42 | |
43 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
44 | # include <termios.h> |
45 | #endif |
45 | #endif |
46 | |
46 | |
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47 | #include <cstring> |
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48 | |
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49 | static char curlocale[128]; |
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50 | |
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51 | void |
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52 | rxvt_set_locale (const char *locale) |
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53 | { |
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54 | if (locale && STRNCMP (locale, curlocale, 128)) |
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55 | { |
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56 | STRNCPY (curlocale, locale, 128); |
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57 | setlocale (LC_CTYPE, curlocale); |
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58 | } |
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59 | } |
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60 | |
47 | void * |
61 | void * |
48 | rxvt_term::operator new (size_t s) |
62 | rxvt_term::operator new (size_t s) |
49 | { |
63 | { |
50 | void *p = malloc (s); |
64 | void *p = malloc (s); |
51 | |
65 | |
… | |
… | |
58 | { |
72 | { |
59 | free (p); |
73 | free (p); |
60 | } |
74 | } |
61 | |
75 | |
62 | rxvt_term::rxvt_term () |
76 | rxvt_term::rxvt_term () |
63 | : pty_ev (this, &rxvt_term::pty_cb), |
77 | : destroy_ev (this, &rxvt_term::destroy_cb), |
64 | #ifdef CURSOR_BLINK |
78 | #ifdef CURSOR_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
79 | blink_ev (this, &rxvt_term::blink_cb), |
66 | #endif |
80 | #endif |
67 | #ifdef POINTER_BLANK |
81 | #ifdef POINTER_BLANK |
68 | pointer_ev (this, &rxvt_term::pointer_cb), |
82 | pointer_ev (this, &rxvt_term::pointer_cb), |
69 | #endif |
83 | #endif |
70 | x_ev (this, &rxvt_term::x_cb), |
84 | x_ev (this, &rxvt_term::x_cb), |
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85 | check_ev (this, &rxvt_term::check_cb), |
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86 | incr_ev (this, &rxvt_term::incr_cb), |
71 | destroy_ev (this, &rxvt_term::destroy_cb) |
87 | pty_ev (this, &rxvt_term::pty_cb) |
72 | { |
88 | { |
73 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
89 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
74 | } |
90 | } |
75 | |
91 | |
76 | rxvt_term::~rxvt_term () |
92 | rxvt_term::~rxvt_term () |
77 | { |
93 | { |
78 | rxvt_scr_release (this); |
94 | scr_release (); |
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95 | |
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96 | free (locale); |
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97 | free (codeset); |
79 | |
98 | |
80 | #ifndef NO_SETOWNER_TTYDEV |
99 | #ifndef NO_SETOWNER_TTYDEV |
81 | rxvt_privileged_ttydev (this, RESTORE); |
100 | rxvt_privileged_ttydev (this, RESTORE); |
82 | #endif |
101 | #endif |
83 | #ifdef UTMP_SUPPORT |
102 | #ifdef UTMP_SUPPORT |
… | |
… | |
101 | } |
120 | } |
102 | |
121 | |
103 | void |
122 | void |
104 | rxvt_term::destroy () |
123 | rxvt_term::destroy () |
105 | { |
124 | { |
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125 | check_ev.stop (); |
106 | pty_ev.stop (); |
126 | pty_ev.stop (); |
107 | x_ev.stop (); |
127 | x_ev.stop (); |
108 | #ifdef CURSOR_BLINK |
128 | #ifdef CURSOR_BLINK |
109 | blink_ev.stop (); |
129 | blink_ev.stop (); |
110 | #endif |
130 | #endif |
… | |
… | |
125 | |
145 | |
126 | /*----------------------------------------------------------------------*/ |
146 | /*----------------------------------------------------------------------*/ |
127 | /* rxvt_init() */ |
147 | /* rxvt_init() */ |
128 | /* LIBPROTO */ |
148 | /* LIBPROTO */ |
129 | rxvt_t |
149 | rxvt_t |
130 | rxvt_init(int argc, const char *const *argv) |
150 | rxvt_init (int argc, const char *const *argv) |
131 | { |
151 | { |
132 | SET_R(new rxvt_term); |
152 | SET_R (new rxvt_term); |
133 | dR; |
153 | dR; |
134 | |
154 | |
135 | if (!R->init_vars () || !R->init (argc, argv)) |
155 | if (!R->init_vars () || !R->init (argc, argv)) |
136 | { |
156 | { |
137 | delete R; |
157 | delete R; |
… | |
… | |
148 | /* install exit handler for cleanup */ |
168 | /* install exit handler for cleanup */ |
149 | #if 0 |
169 | #if 0 |
150 | #ifdef HAVE_ATEXIT |
170 | #ifdef HAVE_ATEXIT |
151 | atexit(rxvt_clean_exit); |
171 | atexit(rxvt_clean_exit); |
152 | #else |
172 | #else |
153 | # ifdef HAVE_ON_EXIT |
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154 | on_exit(rxvt_clean_exit, NULL); /* non-ANSI exit handler */ |
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155 | # endif |
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156 | #endif |
173 | #endif |
157 | #endif |
174 | #endif |
158 | |
175 | |
159 | struct sigaction sa; |
176 | struct sigaction sa; |
160 | |
177 | |
161 | sigfillset (&sa.sa_mask); |
178 | sigfillset (&sa.sa_mask); |
162 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
179 | sa.sa_flags = SA_NOCLDSTOP | SA_RESTART; |
163 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGHUP , &sa, 0); //TODO, also: SIGPIPE |
180 | sa.sa_handler = SIG_IGN; sigaction (SIGHUP , &sa, 0); |
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181 | sa.sa_handler = SIG_IGN; sigaction (SIGPIPE, &sa, 0); |
164 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
182 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGINT , &sa, 0); |
165 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
183 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGQUIT, &sa, 0); |
166 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
184 | sa.sa_handler = rxvt_Exit_signal; sigaction (SIGTERM, &sa, 0); |
167 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
185 | sa.sa_handler = rxvt_Child_signal; sigaction (SIGCHLD, &sa, 0); |
168 | |
186 | |
… | |
… | |
174 | } |
192 | } |
175 | |
193 | |
176 | bool |
194 | bool |
177 | rxvt_term::init (int argc, const char *const *argv) |
195 | rxvt_term::init (int argc, const char *const *argv) |
178 | { |
196 | { |
179 | dR;//TODO (scrollbar, setidle) |
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180 | |
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181 | /* |
197 | /* |
182 | * Save and then give up any super-user privileges |
198 | * Save and then give up any super-user privileges |
183 | * If we need privileges in any area then we must specifically request it. |
199 | * If we need privileges in any area then we must specifically request it. |
184 | * We should only need to be root in these cases: |
200 | * We should only need to be root in these cases: |
185 | * 1. write utmp entries on some systems |
201 | * 1. write utmp entries on some systems |
186 | * 2. chown tty on some systems |
202 | * 2. chown tty on some systems |
187 | */ |
203 | */ |
188 | rxvt_privileges (this, SAVE); |
204 | rxvt_privileges (this, SAVE); |
189 | rxvt_privileges (this, IGNORE); |
205 | rxvt_privileges (this, IGNORE); |
190 | |
206 | |
191 | rxvt_init_secondary (this); |
207 | init_secondary (); |
192 | |
208 | |
193 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
209 | const char **cmd_argv = init_resources (argc, argv); |
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210 | |
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211 | set_locale (""); |
194 | |
212 | |
195 | #if (MENUBAR_MAX) |
213 | #if (MENUBAR_MAX) |
196 | rxvt_menubar_read (this, rs[Rs_menu]); |
214 | rxvt_menubar_read (this, rs[Rs_menu]); |
197 | #endif |
215 | #endif |
198 | #ifdef HAVE_SCROLLBARS |
216 | #ifdef HAVE_SCROLLBARS |
199 | if (Options & Opt_scrollBar) |
217 | if (Options & Opt_scrollBar) |
200 | scrollbar_setIdle (); /* set existence for size calculations */ |
218 | scrollBar.setIdle (); /* set existence for size calculations */ |
201 | #endif |
219 | #endif |
202 | |
220 | |
203 | rxvt_Create_Windows (this, argc, argv); |
221 | create_windows (argc, argv); |
204 | |
222 | |
205 | rxvt_init_xlocale (this); |
223 | init_xlocale (); |
206 | |
224 | |
207 | rxvt_scr_reset (this); /* initialize screen */ |
225 | scr_reset (); /* initialize screen */ |
208 | #ifdef RXVT_GRAPHICS |
226 | #ifdef RXVT_GRAPHICS |
209 | rxvt_Gr_reset (this); /* reset graphics */ |
227 | rxvt_Gr_reset (this); /* reset graphics */ |
210 | #endif |
228 | #endif |
211 | |
229 | |
212 | #if 0 |
230 | #if 0 |
… | |
… | |
215 | #endif |
233 | #endif |
216 | #endif |
234 | #endif |
217 | |
235 | |
218 | #ifdef HAVE_SCROLLBARS |
236 | #ifdef HAVE_SCROLLBARS |
219 | if (Options & Opt_scrollBar) |
237 | if (Options & Opt_scrollBar) |
220 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
238 | resize_scrollbar (); /* create and map scrollbar */ |
221 | #endif |
239 | #endif |
222 | #if (MENUBAR_MAX) |
240 | #if (MENUBAR_MAX) |
223 | if (menubar_visible(r)) |
241 | if (menubar_visible(r)) |
224 | XMapWindow (Xdisplay, menuBar.win); |
242 | XMapWindow (Xdisplay, menuBar.win); |
225 | #endif |
243 | #endif |
… | |
… | |
231 | } |
249 | } |
232 | #endif |
250 | #endif |
233 | XMapWindow (Xdisplay, TermWin.vt); |
251 | XMapWindow (Xdisplay, TermWin.vt); |
234 | XMapWindow (Xdisplay, TermWin.parent[0]); |
252 | XMapWindow (Xdisplay, TermWin.parent[0]); |
235 | |
253 | |
236 | rxvt_init_env (this); |
254 | init_env (); |
237 | rxvt_init_command (this, cmd_argv); |
255 | init_command (cmd_argv); |
238 | |
256 | |
239 | x_ev.start (Xfd, EVENT_READ); |
257 | x_ev.start (Xfd, EVENT_READ); |
240 | pty_ev.start (cmd_fd, EVENT_READ); |
258 | pty_ev.start (cmd_fd, EVENT_READ); |
241 | |
259 | |
242 | flush (); |
260 | check_ev.start (); |
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261 | |
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262 | process_x_events (); |
243 | |
263 | |
244 | return true; |
264 | return true; |
245 | } |
265 | } |
246 | |
266 | |
247 | /* ------------------------------------------------------------------------- * |
267 | /* ------------------------------------------------------------------------- * |
… | |
… | |
501 | /*----------------------------------------------------------------------*/ |
521 | /*----------------------------------------------------------------------*/ |
502 | /* |
522 | /* |
503 | * window size/position calculcations for XSizeHint and other storage. |
523 | * window size/position calculcations for XSizeHint and other storage. |
504 | * if width/height are non-zero then override calculated width/height |
524 | * if width/height are non-zero then override calculated width/height |
505 | */ |
525 | */ |
506 | /* EXTPROTO */ |
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507 | void |
526 | void |
508 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
527 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
509 | { |
528 | { |
510 | short recalc_x, recalc_y; |
529 | short recalc_x, recalc_y; |
511 | int x, y, sb_w, mb_h, flags; |
530 | int x, y, sb_w, mb_h, flags; |
512 | unsigned int w, h; |
531 | unsigned int w, h; |
513 | unsigned int max_width, max_height; |
532 | unsigned int max_width, max_height; |
514 | |
533 | |
515 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
534 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
516 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
535 | TermWin.ncol, TermWin.nrow, szHint.width, |
517 | R->szHint.height)); |
536 | szHint.height)); |
518 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
537 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
519 | R->szHint.win_gravity = NorthWestGravity; |
538 | szHint.win_gravity = NorthWestGravity; |
520 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
539 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
521 | |
540 | |
522 | recalc_x = recalc_y = 0; |
541 | recalc_x = recalc_y = 0; |
523 | flags = 0; |
542 | flags = 0; |
524 | if (!R->parsed_geometry) { |
543 | if (!parsed_geometry) { |
525 | R->parsed_geometry = 1; |
544 | parsed_geometry = 1; |
526 | if (R->rs[Rs_geometry]) |
545 | if (rs[Rs_geometry]) |
527 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
546 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
528 | if (flags & WidthValue) { |
547 | if (flags & WidthValue) { |
529 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
548 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
530 | R->szHint.flags |= USSize; |
549 | szHint.flags |= USSize; |
531 | } |
550 | } |
532 | if (flags & HeightValue) { |
551 | if (flags & HeightValue) { |
533 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
552 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
534 | R->szHint.flags |= USSize; |
553 | szHint.flags |= USSize; |
535 | } |
554 | } |
536 | if (flags & XValue) { |
555 | if (flags & XValue) { |
537 | R->szHint.x = x; |
556 | szHint.x = x; |
538 | R->szHint.flags |= USPosition; |
557 | szHint.flags |= USPosition; |
539 | if (flags & XNegative) { |
558 | if (flags & XNegative) { |
540 | recalc_x = 1; |
559 | recalc_x = 1; |
541 | R->szHint.win_gravity = NorthEastGravity; |
560 | szHint.win_gravity = NorthEastGravity; |
542 | } |
561 | } |
543 | } |
562 | } |
544 | if (flags & YValue) { |
563 | if (flags & YValue) { |
545 | R->szHint.y = y; |
564 | szHint.y = y; |
546 | R->szHint.flags |= USPosition; |
565 | szHint.flags |= USPosition; |
547 | if (flags & YNegative) { |
566 | if (flags & YNegative) { |
548 | recalc_y = 1; |
567 | recalc_y = 1; |
549 | if (R->szHint.win_gravity == NorthEastGravity) |
568 | if (szHint.win_gravity == NorthEastGravity) |
550 | R->szHint.win_gravity = SouthEastGravity; |
569 | szHint.win_gravity = SouthEastGravity; |
551 | else |
570 | else |
552 | R->szHint.win_gravity = SouthWestGravity; |
571 | szHint.win_gravity = SouthWestGravity; |
553 | } |
572 | } |
554 | } |
573 | } |
555 | } |
574 | } |
556 | /* TODO: BOUNDS */ |
575 | /* TODO: BOUNDS */ |
557 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
576 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
558 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
577 | TermWin.height = TermWin.nrow * TermWin.fheight; |
559 | max_width = MAX_COLS * R->TermWin.fwidth; |
578 | max_width = MAX_COLS * TermWin.fwidth; |
560 | max_height = MAX_ROWS * R->TermWin.fheight; |
579 | max_height = MAX_ROWS * TermWin.fheight; |
561 | |
580 | |
562 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
581 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
563 | |
582 | |
564 | sb_w = mb_h = 0; |
583 | sb_w = mb_h = 0; |
565 | R->window_vt_x = R->window_vt_y = 0; |
584 | window_vt_x = window_vt_y = 0; |
566 | if (scrollbar_visible(R)) { |
585 | if (scrollbar_visible (this)) { |
567 | sb_w = scrollbar_TotalWidth(); |
586 | sb_w = scrollbar_TotalWidth(); |
568 | R->szHint.base_width += sb_w; |
587 | szHint.base_width += sb_w; |
569 | if (!(R->Options & Opt_scrollBar_right)) |
588 | if (!(Options & Opt_scrollBar_right)) |
570 | R->window_vt_x = sb_w; |
589 | window_vt_x = sb_w; |
571 | } |
590 | } |
572 | if (menubar_visible(R)) { |
591 | if (menubar_visible (this)) { |
573 | mb_h = menuBar_TotalHeight(); |
592 | mb_h = menuBar_TotalHeight(); |
574 | R->szHint.base_height += mb_h; |
593 | szHint.base_height += mb_h; |
575 | R->window_vt_y = mb_h; |
594 | window_vt_y = mb_h; |
576 | } |
595 | } |
577 | R->szHint.width_inc = R->TermWin.fwidth; |
596 | szHint.width_inc = TermWin.fwidth; |
578 | R->szHint.height_inc = R->TermWin.fheight; |
597 | szHint.height_inc = TermWin.fheight; |
579 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
598 | szHint.min_width = szHint.base_width + szHint.width_inc; |
580 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
599 | szHint.min_height = szHint.base_height + szHint.height_inc; |
581 | |
600 | |
582 | if (width && width - R->szHint.base_width < max_width) { |
601 | if (width && width - szHint.base_width < max_width) { |
583 | R->szHint.width = width; |
602 | szHint.width = width; |
584 | R->TermWin.width = width - R->szHint.base_width; |
603 | TermWin.width = width - szHint.base_width; |
585 | } else { |
604 | } else { |
586 | MIN_IT(R->TermWin.width, max_width); |
605 | MIN_IT(TermWin.width, max_width); |
587 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
606 | szHint.width = szHint.base_width + TermWin.width; |
588 | } |
607 | } |
589 | if (height && height - R->szHint.base_height < max_height) { |
608 | if (height && height - szHint.base_height < max_height) { |
590 | R->szHint.height = height; |
609 | szHint.height = height; |
591 | R->TermWin.height = height - R->szHint.base_height; |
610 | TermWin.height = height - szHint.base_height; |
592 | } else { |
611 | } else { |
593 | MIN_IT(R->TermWin.height, max_height); |
612 | MIN_IT(TermWin.height, max_height); |
594 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
613 | szHint.height = szHint.base_height + TermWin.height; |
595 | } |
614 | } |
596 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
615 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
597 | R->window_sb_x = R->szHint.width - sb_w; |
616 | window_sb_x = szHint.width - sb_w; |
598 | |
617 | |
599 | if (recalc_x) |
618 | if (recalc_x) |
600 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
619 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
601 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
620 | - szHint.width - 2 * TermWin.ext_bwidth); |
602 | if (recalc_y) |
621 | if (recalc_y) |
603 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
622 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
604 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
623 | - szHint.height - 2 * TermWin.ext_bwidth); |
605 | |
624 | |
606 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
625 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
607 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
626 | TermWin.nrow = TermWin.height / TermWin.fheight; |
608 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
627 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
609 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
628 | TermWin.ncol, TermWin.nrow, szHint.width, |
610 | R->szHint.height)); |
629 | szHint.height)); |
611 | return; |
630 | return; |
612 | } |
631 | } |
613 | |
632 | |
614 | /*----------------------------------------------------------------------*/ |
633 | /*----------------------------------------------------------------------*/ |
615 | /* |
634 | /* |
616 | * Tell the teletype handler what size the window is. |
635 | * Tell the teletype handler what size the window is. |
617 | * Called after a window size change. |
636 | * Called after a window size change. |
618 | */ |
637 | */ |
619 | /* EXTPROTO */ |
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|
620 | void |
638 | void |
621 | rxvt_tt_winsize(int fd, unsigned short col, unsigned short row, int pid) |
639 | rxvt_term::tt_winch () |
622 | { |
640 | { |
623 | struct winsize ws; |
641 | struct winsize ws; |
624 | |
642 | |
625 | if (fd < 0) |
643 | if (cmd_fd < 0) |
626 | return; |
644 | return; |
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|
645 | |
627 | ws.ws_col = col; |
646 | ws.ws_col = TermWin.ncol; |
628 | ws.ws_row = row; |
647 | ws.ws_row = TermWin.nrow; |
629 | ws.ws_xpixel = ws.ws_ypixel = 0; |
648 | ws.ws_xpixel = ws.ws_ypixel = 0; |
630 | #ifndef DEBUG_SIZE |
649 | #ifndef DEBUG_SIZE |
631 | (void)ioctl(fd, TIOCSWINSZ, &ws); |
650 | (void)ioctl (cmd_fd, TIOCSWINSZ, &ws); |
632 | #else |
651 | #else |
633 | if (ioctl(fd, TIOCSWINSZ, &ws) < 0) { |
652 | if (ioctl (cmd_fd, TIOCSWINSZ, &ws) < 0) |
634 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
653 | D_SIZE((stderr, "Failed to send TIOCSWINSZ to fd %d", fd)); |
635 | } |
|
|
636 | # ifdef SIGWINCH |
654 | # ifdef SIGWINCH |
637 | else if (pid) /* force through to the command */ |
655 | else if (cmd_pid) /* force through to the command */ |
638 | kill(pid, SIGWINCH); |
656 | kill (cmd_pid, SIGWINCH); |
639 | # endif |
657 | # endif |
640 | #endif |
658 | #endif |
641 | } |
659 | } |
642 | |
660 | |
643 | /*----------------------------------------------------------------------*/ |
661 | /*----------------------------------------------------------------------*/ |
… | |
… | |
756 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
774 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
757 | R->PixColors[Color_bg]); |
775 | R->PixColors[Color_bg]); |
758 | |
776 | |
759 | /* handle Color_BD, scrollbar background, etc. */ |
777 | /* handle Color_BD, scrollbar background, etc. */ |
760 | |
778 | |
761 | rxvt_set_colorfgbg(aR); |
779 | rxvt_set_colorfgbg (aR); |
762 | rxvt_recolour_cursor(aR); |
780 | R->recolour_cursor (); |
763 | /* the only reasonable way to enforce a clean update */ |
781 | /* the only reasonable way to enforce a clean update */ |
764 | rxvt_scr_poweron(aR); |
782 | rxvt_scr_poweron (aR); |
765 | } |
783 | } |
766 | |
784 | |
767 | #else |
785 | #else |
768 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
786 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
769 | #endif /* XTERM_COLOR_CHANGE */ |
787 | #endif /* XTERM_COLOR_CHANGE */ |
770 | |
788 | |
771 | /* EXTPROTO */ |
|
|
772 | void |
789 | void |
773 | rxvt_recolour_cursor(pR) |
790 | rxvt_term::recolour_cursor () |
774 | { |
791 | { |
775 | rxvt_color xcol[2]; |
|
|
776 | |
|
|
777 | #if TODO |
792 | #if TODO |
|
|
793 | rxvt_color xcol[2]; |
|
|
794 | |
778 | xcol[0] = R->PixColors[Color_pointer]; |
795 | xcol[0] = PixColors[Color_pointer]; |
779 | xcol[1] = R->PixColors[Color_bg]; |
796 | xcol[1] = PixColors[Color_bg]; |
780 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
797 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
781 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
798 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
782 | #endif |
799 | #endif |
783 | } |
800 | } |
784 | |
801 | |
785 | /*----------------------------------------------------------------------*/ |
802 | /*----------------------------------------------------------------------*/ |
786 | /* |
803 | /* |
… | |
… | |
846 | } |
863 | } |
847 | |
864 | |
848 | /* -------------------------------------------------------------------- * |
865 | /* -------------------------------------------------------------------- * |
849 | * - WINDOW RESIZING - * |
866 | * - WINDOW RESIZING - * |
850 | * -------------------------------------------------------------------- */ |
867 | * -------------------------------------------------------------------- */ |
851 | /* EXTPROTO */ |
|
|
852 | void |
868 | void |
853 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
869 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
854 | int ignoreparent) |
|
|
855 | { |
870 | { |
856 | int fix_screen; |
871 | int fix_screen; |
857 | |
872 | |
858 | #ifdef SMART_RESIZE |
873 | #ifdef SMART_RESIZE |
859 | int old_width = R->szHint.width, old_height = R->szHint.height; |
874 | int old_width = szHint.width, old_height = szHint.height; |
860 | #endif |
875 | #endif |
861 | |
876 | |
862 | rxvt_window_calc(aR_ width, height); |
877 | window_calc (width, height); |
863 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
878 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
864 | if (!ignoreparent) { |
879 | if (!ignoreparent) |
|
|
880 | { |
865 | #ifdef SMART_RESIZE |
881 | #ifdef SMART_RESIZE |
866 | /* |
882 | /* |
867 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
883 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
868 | * reposition window on resize depending on placement on screen |
884 | * reposition window on resize depending on placement on screen |
869 | */ |
885 | */ |
870 | int x, y, x1, y1; |
886 | int x, y, x1, y1; |
871 | int dx, dy; |
887 | int dx, dy; |
872 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
888 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
873 | Window unused_cr; |
889 | Window unused_cr; |
874 | |
890 | |
875 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
891 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
876 | 0, 0, &x, &y, &unused_cr); |
892 | 0, 0, &x, &y, &unused_cr); |
877 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
893 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
878 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
894 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
879 | /* |
895 | /* |
880 | * if Xroot isn't the parent window, a WM will probably have offset |
896 | * if Xroot isn't the parent window, a WM will probably have offset |
881 | * our position for handles and decorations. Counter it |
897 | * our position for handles and decorations. Counter it |
882 | */ |
898 | */ |
883 | if (x1 != x || y1 != y) { |
899 | if (x1 != x || y1 != y) { |
884 | x -= x1; |
900 | x -= x1; |
885 | y -= y1; |
901 | y -= y1; |
|
|
902 | } |
|
|
903 | |
|
|
904 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
|
|
905 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
|
|
906 | dx = old_width - szHint.width; |
|
|
907 | dy = old_height - szHint.height; |
|
|
908 | |
|
|
909 | /* Check position of the center of the window */ |
|
|
910 | if (x < x1) /* left half */ |
|
|
911 | dx = 0; |
|
|
912 | else if (x == x1) /* exact center */ |
|
|
913 | dx /= 2; |
|
|
914 | if (y < y1) /* top half */ |
|
|
915 | dy = 0; |
|
|
916 | else if (y == y1) /* exact center */ |
|
|
917 | dy /= 2; |
|
|
918 | |
|
|
919 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
|
|
920 | szHint.width, szHint.height); |
|
|
921 | #else |
|
|
922 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
|
|
923 | szHint.height); |
|
|
924 | #endif |
|
|
925 | } |
|
|
926 | |
|
|
927 | fix_screen = (TermWin.ncol != prev_ncol |
|
|
928 | || TermWin.nrow != prev_nrow); |
|
|
929 | |
|
|
930 | if (fix_screen || width != old_width || height != old_height) |
|
|
931 | { |
|
|
932 | if (scrollbar_visible (this)) |
|
|
933 | { |
|
|
934 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
|
|
935 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
936 | resize_scrollbar (); |
886 | } |
937 | } |
887 | |
938 | |
888 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
939 | if (menubar_visible (this)) |
889 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
940 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
890 | dx = old_width - R->szHint.width; |
941 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
891 | dy = old_height - R->szHint.height; |
|
|
892 | |
942 | |
893 | /* Check position of the center of the window */ |
943 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
894 | if (x < x1) /* left half */ |
944 | window_vt_y, TermWin_TotalWidth (), |
895 | dx = 0; |
945 | TermWin_TotalHeight ()); |
896 | else if (x == x1) /* exact center */ |
946 | #ifdef RXVT_GRAPHICS |
897 | dx /= 2; |
947 | if (old_height) |
898 | if (y < y1) /* top half */ |
948 | rxvt_Gr_Resize (this, old_width - szHint.base_width, |
899 | dy = 0; |
|
|
900 | else if (y == y1) /* exact center */ |
|
|
901 | dy /= 2; |
|
|
902 | |
|
|
903 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
904 | R->szHint.width, R->szHint.height); |
|
|
905 | #else |
|
|
906 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
907 | R->szHint.height); |
949 | old_height - szHint.base_height); |
908 | #endif |
950 | #endif |
|
|
951 | scr_clear (); |
|
|
952 | #ifdef XPM_BACKGROUND |
|
|
953 | rxvt_resize_pixmap (this); |
|
|
954 | #endif |
|
|
955 | } |
|
|
956 | |
|
|
957 | if (fix_screen || old_height == 0) |
909 | } |
958 | { |
|
|
959 | int curr_screen = -1; |
|
|
960 | int old_ncol = prev_ncol; |
910 | |
961 | |
911 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
962 | /* scr_reset only works on the primary screen */ |
912 | || R->TermWin.nrow != R->prev_nrow); |
963 | if (old_height) /* this is not the first time through */ |
913 | if (fix_screen || width != R->old_width || height != R->old_height) { |
964 | { |
914 | if (scrollbar_visible(R)) { |
965 | unsigned int ncol = TermWin.ncol; |
915 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
966 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
916 | 0, scrollbar_TotalWidth(), R->szHint.height); |
967 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
917 | rxvt_Resize_scrollBar(aR); |
968 | TermWin.ncol = ncol; |
918 | } |
969 | } |
919 | if (menubar_visible(R)) |
|
|
920 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
921 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
922 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
923 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
924 | TermWin_TotalHeight()); |
|
|
925 | #ifdef RXVT_GRAPHICS |
|
|
926 | if (R->old_height) |
|
|
927 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
928 | R->old_height - R->szHint.base_height); |
|
|
929 | #endif |
|
|
930 | rxvt_scr_clear(aR); |
|
|
931 | #ifdef XPM_BACKGROUND |
|
|
932 | rxvt_resize_pixmap(aR); |
|
|
933 | #endif |
|
|
934 | } |
|
|
935 | |
970 | |
936 | if (fix_screen || R->old_height == 0) { |
|
|
937 | int curr_screen = -1; |
|
|
938 | uint16_t old_ncol = R->prev_ncol; |
|
|
939 | |
|
|
940 | /* scr_reset only works on the primary screen */ |
|
|
941 | if (R->old_height) /* this is not the first time through */ |
|
|
942 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
943 | rxvt_scr_reset(aR); |
971 | scr_reset(); |
|
|
972 | |
944 | if (curr_screen >= 0) { /* this is not the first time through */ |
973 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
974 | { |
945 | rxvt_scr_change_screen(aR_ curr_screen); |
975 | rxvt_scr_change_screen (this, curr_screen); |
946 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
976 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
947 | } |
977 | } |
948 | } |
978 | } |
949 | |
979 | |
950 | R->old_width = R->szHint.width; |
980 | old_width = szHint.width; |
951 | R->old_height = R->szHint.height; |
981 | old_height = szHint.height; |
952 | |
982 | |
953 | #ifdef USE_XIM |
983 | #ifdef USE_XIM |
954 | rxvt_IMSetStatusPosition(aR); |
984 | rxvt_IMSetStatusPosition (this); |
955 | #endif |
985 | #endif |
956 | } |
986 | } |
957 | |
987 | |
958 | /* |
988 | /* |
959 | * Set the width/height of the vt window in characters. Units are pixels. |
989 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
973 | height = wattr.height - R->szHint.base_height; |
1003 | height = wattr.height - R->szHint.base_height; |
974 | } |
1004 | } |
975 | if (width != R->TermWin.width || height != R->TermWin.height) { |
1005 | if (width != R->TermWin.width || height != R->TermWin.height) { |
976 | width += R->szHint.base_width; |
1006 | width += R->szHint.base_width; |
977 | height += R->szHint.base_height; |
1007 | height += R->szHint.base_height; |
978 | rxvt_resize_all_windows(aR_ width, height, 0); |
1008 | R->resize_all_windows (width, height, 0); |
979 | } |
1009 | } |
980 | } |
1010 | } |
981 | |
1011 | |
982 | /* -------------------------------------------------------------------- * |
1012 | /* -------------------------------------------------------------------- * |
983 | * - X INPUT METHOD ROUTINES - * |
1013 | * - X INPUT METHOD ROUTINES - * |
984 | * -------------------------------------------------------------------- */ |
1014 | * -------------------------------------------------------------------- */ |
985 | #ifdef USE_XIM |
1015 | #ifdef USE_XIM |
986 | /* INTPROTO */ |
|
|
987 | void |
1016 | void |
988 | rxvt_setSize(pR_ XRectangle * size) |
1017 | rxvt_term::set_size (XRectangle *size) |
989 | { |
1018 | { |
990 | size->x = R->TermWin.int_bwidth; |
1019 | size->x = TermWin.int_bwidth; |
991 | size->y = R->TermWin.int_bwidth; |
1020 | size->y = TermWin.int_bwidth; |
992 | size->width = Width2Pixel(R->TermWin.ncol); |
1021 | size->width = Width2Pixel(TermWin.ncol); |
993 | size->height = Height2Pixel(R->TermWin.nrow); |
1022 | size->height = Height2Pixel(TermWin.nrow); |
994 | } |
1023 | } |
995 | |
1024 | |
996 | /* INTPROTO */ |
|
|
997 | void |
1025 | void |
998 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1026 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
999 | { |
1027 | { |
1000 | *fg = R->PixColors[Color_fg]; |
1028 | *fg = PixColors[Color_fg]; |
1001 | *bg = R->PixColors[Color_bg]; |
1029 | *bg = PixColors[Color_bg]; |
1002 | } |
1030 | } |
1003 | |
1031 | |
1004 | /* Checking whether input method is running. */ |
1032 | /* Checking whether input method is running. */ |
1005 | /* INTPROTO */ |
1033 | /* INTPROTO */ |
1006 | Bool |
1034 | Bool |
… | |
… | |
1041 | || R->event_type == SelectionNotify |
1069 | || R->event_type == SelectionNotify |
1042 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1070 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1043 | || !rxvt_IMisRunning(aR)) |
1071 | || !rxvt_IMisRunning(aR)) |
1044 | return; |
1072 | return; |
1045 | |
1073 | |
1046 | rxvt_setPosition(aR_ & spot); |
1074 | R->set_position (&spot); |
1047 | |
1075 | |
1048 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1076 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1049 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1077 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1050 | XFree(preedit_attr); |
1078 | XFree(preedit_attr); |
1051 | } |
1079 | } |
1052 | |
1080 | |
1053 | /* EXTPROTO */ |
|
|
1054 | void |
1081 | void |
1055 | rxvt_setTermFontSet(pR_ int idx) |
|
|
1056 | { |
|
|
1057 | char *string; |
|
|
1058 | long length; |
|
|
1059 | int success = 0; |
|
|
1060 | |
|
|
1061 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
1062 | return; |
|
|
1063 | } |
|
|
1064 | |
|
|
1065 | /* INTPROTO */ |
|
|
1066 | void |
|
|
1067 | rxvt_setPreeditArea(pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
1082 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1068 | XRectangle * needed_rect) |
1083 | XRectangle * needed_rect) |
1069 | { |
1084 | { |
1070 | int mbh, vtx = 0; |
1085 | int mbh, vtx = 0; |
1071 | |
1086 | |
1072 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
1087 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1073 | vtx = scrollbar_TotalWidth(); |
1088 | vtx = scrollbar_TotalWidth(); |
|
|
1089 | |
1074 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
1090 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1075 | mbh -= R->TermWin.lineSpace; |
1091 | mbh -= TermWin.lineSpace; |
1076 | |
1092 | |
1077 | preedit_rect->x = needed_rect->width + vtx; |
1093 | preedit_rect->x = needed_rect->width + vtx; |
1078 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1094 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1079 | |
1095 | |
1080 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
1096 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
1081 | + vtx; |
|
|
1082 | preedit_rect->height = Height2Pixel(1); |
1097 | preedit_rect->height = Height2Pixel(1); |
1083 | |
1098 | |
1084 | status_rect->x = vtx; |
1099 | status_rect->x = vtx; |
1085 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1100 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1086 | |
1101 | |
1087 | status_rect->width = needed_rect->width ? needed_rect->width |
1102 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1088 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1089 | status_rect->height = Height2Pixel(1); |
1103 | status_rect->height = Height2Pixel(1); |
1090 | } |
1104 | } |
1091 | |
1105 | |
1092 | /* ARGSUSED */ |
1106 | /* ARGSUSED */ |
1093 | /* INTPROTO */ |
1107 | /* INTPROTO */ |
1094 | void |
1108 | void |
… | |
… | |
1104 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1118 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1105 | rxvt_IMInstantiateCallback, NULL); |
1119 | rxvt_IMInstantiateCallback, NULL); |
1106 | } |
1120 | } |
1107 | |
1121 | |
1108 | /* |
1122 | /* |
1109 | * X manual pages and include files don't match on some systems: |
|
|
1110 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1111 | * use the first argument - need to update this to be nice for |
|
|
1112 | * both types via some sort of configure detection |
|
|
1113 | */ |
|
|
1114 | /* ARGSUSED */ |
|
|
1115 | /* EXTPROTO */ |
|
|
1116 | void |
|
|
1117 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1118 | __attribute__ ((unused)), XPointer client_data |
|
|
1119 | __attribute__ ((unused)), XPointer call_data |
|
|
1120 | __attribute__ ((unused))) |
|
|
1121 | { |
|
|
1122 | dR; |
|
|
1123 | int i, found, had_im; |
|
|
1124 | const char *p; |
|
|
1125 | char **s; |
|
|
1126 | char buf[IMBUFSIZ]; |
|
|
1127 | |
|
|
1128 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1129 | if (R->Input_Context) |
|
|
1130 | return; |
|
|
1131 | |
|
|
1132 | found = had_im = 0; |
|
|
1133 | p = R->rs[Rs_inputMethod]; |
|
|
1134 | if (p && *p) { |
|
|
1135 | had_im = 1; |
|
|
1136 | s = rxvt_splitcommastring(p); |
|
|
1137 | for (i = 0; s[i]; i++) { |
|
|
1138 | if (*s[i]) { |
|
|
1139 | STRCPY(buf, "@im="); |
|
|
1140 | STRNCAT(buf, s[i], IMBUFSIZ - 5); |
|
|
1141 | if ((p = XSetLocaleModifiers(buf)) != NULL && *p |
|
|
1142 | && (rxvt_IM_get_IC(aR) == True)) { |
|
|
1143 | found = 1; |
|
|
1144 | break; |
|
|
1145 | } |
|
|
1146 | } |
|
|
1147 | } |
|
|
1148 | for (i = 0; s[i]; i++) |
|
|
1149 | free(s[i]); |
|
|
1150 | free(s); |
|
|
1151 | } |
|
|
1152 | if (found) |
|
|
1153 | return; |
|
|
1154 | |
|
|
1155 | /* try with XMODIFIERS env. var. */ |
|
|
1156 | if ((p = XSetLocaleModifiers("")) != NULL && *p) { |
|
|
1157 | rxvt_IM_get_IC(aR); |
|
|
1158 | return; |
|
|
1159 | } |
|
|
1160 | |
|
|
1161 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1162 | if (!had_im && (p = XSetLocaleModifiers("@im=none")) != NULL && *p |
|
|
1163 | && rxvt_IM_get_IC(aR) == True) |
|
|
1164 | return; |
|
|
1165 | } |
|
|
1166 | |
|
|
1167 | /* |
|
|
1168 | * Try to open a XIM with the current modifiers, then see if we can |
1123 | * Try to open a XIM with the current modifiers, then see if we can |
1169 | * open a suitable preedit type |
1124 | * open a suitable preedit type |
1170 | */ |
1125 | */ |
1171 | /* INTPROTO */ |
1126 | static Bool |
1172 | Bool |
|
|
1173 | rxvt_IM_get_IC(pR) |
1127 | rxvt_IM_get_IC (pR) |
1174 | { |
1128 | { |
1175 | int i, j, found; |
1129 | int i, j, found; |
1176 | XIM xim; |
1130 | XIM xim; |
1177 | XPoint spot; |
1131 | XPoint spot; |
1178 | XRectangle rect, status_rect, needed_rect; |
1132 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1182 | XIMStyles *xim_styles; |
1136 | XIMStyles *xim_styles; |
1183 | XVaNestedList preedit_attr, status_attr; |
1137 | XVaNestedList preedit_attr, status_attr; |
1184 | XIMCallback ximcallback; |
1138 | XIMCallback ximcallback; |
1185 | |
1139 | |
1186 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1140 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
1187 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
1141 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
1188 | if (xim == NULL) |
1142 | if (xim == NULL) |
1189 | return False; |
1143 | return False; |
1190 | |
1144 | |
1191 | xim_styles = NULL; |
1145 | xim_styles = NULL; |
1192 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
1146 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
1193 | || !xim_styles || !xim_styles->count_styles) { |
1147 | || !xim_styles || !xim_styles->count_styles) { |
1194 | XCloseIM(xim); |
1148 | XCloseIM(xim); |
1195 | return False; |
1149 | return False; |
1196 | } |
1150 | } |
1197 | |
1151 | |
… | |
… | |
1222 | return False; |
1176 | return False; |
1223 | } |
1177 | } |
1224 | |
1178 | |
1225 | ximcallback.callback = rxvt_IMDestroyCallback; |
1179 | ximcallback.callback = rxvt_IMDestroyCallback; |
1226 | |
1180 | |
1227 | /* XXX: not sure why we need this (as well as IC one below) */ |
1181 | /* XXX: not sure why we need this (as well as IC one below) */ |
1228 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1182 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
1229 | |
1183 | |
1230 | preedit_attr = status_attr = NULL; |
1184 | preedit_attr = status_attr = NULL; |
1231 | |
1185 | |
1232 | if (R->input_style & XIMPreeditPosition) { |
1186 | if (R->input_style & XIMPreeditPosition) { |
1233 | rxvt_setSize(aR_ & rect); |
1187 | R->set_size (&rect); |
1234 | rxvt_setPosition(aR_ & spot); |
1188 | R->set_position (&spot); |
1235 | rxvt_setColor(aR_ & fg, &bg); |
1189 | R->set_color (&fg, &bg); |
1236 | |
1190 | |
1237 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1238 | XNSpotLocation, &spot, |
1192 | XNSpotLocation, &spot, |
1239 | XNForeground, fg, XNBackground, bg, |
1193 | XNForeground, fg, XNBackground, bg, |
1240 | //XNFontSet, R->TermWin.fontset, |
1194 | //XNFontSet, R->TermWin.fontset, |
1241 | NULL); |
1195 | NULL); |
1242 | } else if (R->input_style & XIMPreeditArea) { |
1196 | } else if (R->input_style & XIMPreeditArea) { |
1243 | rxvt_setColor(aR_ & fg, &bg); |
1197 | R->set_color (&fg, &bg); |
1244 | |
1198 | |
1245 | /* |
1199 | /* |
1246 | * The necessary width of preedit area is unknown |
1200 | * The necessary width of preedit area is unknown |
1247 | * until create input context. |
1201 | * until create input context. |
1248 | */ |
1202 | */ |
1249 | needed_rect.width = 0; |
1203 | needed_rect.width = 0; |
1250 | |
1204 | |
1251 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
1205 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
1252 | |
1206 | |
1253 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1207 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
1254 | XNForeground, fg, XNBackground, bg, |
1208 | XNForeground, fg, XNBackground, bg, |
1255 | //XNFontSet, R->TermWin.fontset, |
1209 | //XNFontSet, R->TermWin.fontset, |
1256 | NULL); |
1210 | NULL); |
… | |
… | |
1280 | rxvt_IMSetStatusPosition(aR); |
1234 | rxvt_IMSetStatusPosition(aR); |
1281 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1235 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
1282 | return True; |
1236 | return True; |
1283 | } |
1237 | } |
1284 | |
1238 | |
|
|
1239 | /* |
|
|
1240 | * X manual pages and include files don't match on some systems: |
|
|
1241 | * some think this is an XIDProc and others an XIMProc so we can't |
|
|
1242 | * use the first argument - need to update this to be nice for |
|
|
1243 | * both types via some sort of configure detection |
|
|
1244 | */ |
|
|
1245 | /* ARGSUSED */ |
|
|
1246 | /* EXTPROTO */ |
|
|
1247 | void |
|
|
1248 | rxvt_IMInstantiateCallback(Display * unused |
|
|
1249 | __attribute__ ((unused)), XPointer client_data |
|
|
1250 | __attribute__ ((unused)), XPointer call_data |
|
|
1251 | __attribute__ ((unused))) |
|
|
1252 | { |
|
|
1253 | dR; |
|
|
1254 | int i, found, had_im; |
|
|
1255 | const char *p; |
|
|
1256 | char **s; |
|
|
1257 | char buf[IMBUFSIZ]; |
|
|
1258 | |
|
|
1259 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
|
|
1260 | if (R->Input_Context) |
|
|
1261 | return; |
|
|
1262 | |
|
|
1263 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1264 | if (R->rs[Rs_imLocale]) |
|
|
1265 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
|
|
1266 | #endif |
|
|
1267 | |
|
|
1268 | p = R->rs[Rs_inputMethod]; |
|
|
1269 | if (p && *p) |
|
|
1270 | { |
|
|
1271 | bool found = false; |
|
|
1272 | |
|
|
1273 | s = rxvt_splitcommastring (p); |
|
|
1274 | for (i = 0; s[i]; i++) |
|
|
1275 | { |
|
|
1276 | if (*s[i]) |
|
|
1277 | { |
|
|
1278 | STRCPY (buf, "@im="); |
|
|
1279 | STRNCAT (buf, s[i], IMBUFSIZ - 5); |
|
|
1280 | if ((p = XSetLocaleModifiers (buf)) && *p |
|
|
1281 | && rxvt_IM_get_IC (aR)) |
|
|
1282 | { |
|
|
1283 | found = true; |
|
|
1284 | break; |
|
|
1285 | } |
|
|
1286 | } |
|
|
1287 | } |
|
|
1288 | for (i = 0; s[i]; i++) |
|
|
1289 | free(s[i]); |
|
|
1290 | free(s); |
|
|
1291 | |
|
|
1292 | if (found) |
|
|
1293 | goto done; |
|
|
1294 | } |
|
|
1295 | |
|
|
1296 | /* try with XMODIFIERS env. var. */ |
|
|
1297 | if ((p = XSetLocaleModifiers ("")) && *p |
|
|
1298 | && rxvt_IM_get_IC (aR)) |
|
|
1299 | goto done; |
|
|
1300 | |
|
|
1301 | /* try with no modifiers base IF the user didn't specify an IM */ |
|
|
1302 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
|
|
1303 | && rxvt_IM_get_IC (aR) == True) |
|
|
1304 | goto done; |
|
|
1305 | |
|
|
1306 | done: |
|
|
1307 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1308 | if (R->rs[Rs_imLocale]) |
|
|
1309 | setlocale (LC_CTYPE, R->locale); |
|
|
1310 | #endif |
|
|
1311 | } |
|
|
1312 | |
1285 | /* EXTPROTO */ |
1313 | /* EXTPROTO */ |
1286 | void |
1314 | void |
1287 | rxvt_IMSetStatusPosition(pR) |
1315 | rxvt_IMSetStatusPosition(pR) |
1288 | { |
1316 | { |
1289 | XRectangle preedit_rect, status_rect, *needed_rect; |
1317 | XRectangle preedit_rect, status_rect, *needed_rect; |
… | |
… | |
1297 | /* Getting the necessary width of preedit area */ |
1325 | /* Getting the necessary width of preedit area */ |
1298 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1326 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1299 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1327 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1300 | XFree(status_attr); |
1328 | XFree(status_attr); |
1301 | |
1329 | |
1302 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1330 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1303 | |
1331 | |
1304 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1332 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1305 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1333 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1306 | |
1334 | |
1307 | XSetICValues(R->Input_Context, |
1335 | XSetICValues(R->Input_Context, |