1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: main.c |
2 | * File: main.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: main.C,v 1.12 2003/12/16 23:04:13 pcg Exp $ |
4 | * $Id: main.C,v 1.21 2004/01/29 23:26:01 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 |
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79 | cursor_blink_ev (this, &rxvt_term::cursor_blink_cb), |
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80 | #endif |
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81 | #ifdef TEXT_BLINK |
65 | blink_ev (this, &rxvt_term::blink_cb), |
82 | text_blink_ev (this, &rxvt_term::text_blink_cb), |
66 | #endif |
83 | #endif |
67 | #ifdef POINTER_BLANK |
84 | #ifdef POINTER_BLANK |
68 | pointer_ev (this, &rxvt_term::pointer_cb), |
85 | pointer_ev (this, &rxvt_term::pointer_cb), |
69 | #endif |
86 | #endif |
70 | x_ev (this, &rxvt_term::x_cb), |
87 | x_ev (this, &rxvt_term::x_cb), |
71 | destroy_ev (this, &rxvt_term::destroy_cb), |
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72 | check_ev (this, &rxvt_term::check_cb), |
88 | check_ev (this, &rxvt_term::check_cb), |
73 | incr_ev (this, &rxvt_term::incr_cb) |
89 | incr_ev (this, &rxvt_term::incr_cb), |
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90 | pty_ev (this, &rxvt_term::pty_cb) |
74 | { |
91 | { |
75 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
92 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
76 | } |
93 | } |
77 | |
94 | |
78 | rxvt_term::~rxvt_term () |
95 | rxvt_term::~rxvt_term () |
79 | { |
96 | { |
80 | rxvt_scr_release (this); |
97 | scr_release (); |
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98 | |
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99 | free (locale); |
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100 | free (codeset); |
81 | |
101 | |
82 | #ifndef NO_SETOWNER_TTYDEV |
102 | #ifndef NO_SETOWNER_TTYDEV |
83 | rxvt_privileged_ttydev (this, RESTORE); |
103 | rxvt_privileged_ttydev (this, RESTORE); |
84 | #endif |
104 | #endif |
85 | #ifdef UTMP_SUPPORT |
105 | #ifdef UTMP_SUPPORT |
… | |
… | |
107 | { |
127 | { |
108 | check_ev.stop (); |
128 | check_ev.stop (); |
109 | pty_ev.stop (); |
129 | pty_ev.stop (); |
110 | x_ev.stop (); |
130 | x_ev.stop (); |
111 | #ifdef CURSOR_BLINK |
131 | #ifdef CURSOR_BLINK |
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132 | cursor_blink_ev.stop (); |
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133 | #endif |
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134 | #ifdef TEXT_BLINK |
112 | blink_ev.stop (); |
135 | text_blink_ev.stop (); |
113 | #endif |
136 | #endif |
114 | #ifdef POINTER_BLANK |
137 | #ifdef POINTER_BLANK |
115 | pointer_ev.stop (); |
138 | pointer_ev.stop (); |
116 | #endif |
139 | #endif |
117 | |
140 | |
… | |
… | |
175 | } |
198 | } |
176 | |
199 | |
177 | bool |
200 | bool |
178 | rxvt_term::init (int argc, const char *const *argv) |
201 | rxvt_term::init (int argc, const char *const *argv) |
179 | { |
202 | { |
180 | dR;//TODO (scrollbar, setidle) |
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181 | |
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182 | /* |
203 | /* |
183 | * Save and then give up any super-user privileges |
204 | * Save and then give up any super-user privileges |
184 | * If we need privileges in any area then we must specifically request it. |
205 | * If we need privileges in any area then we must specifically request it. |
185 | * We should only need to be root in these cases: |
206 | * We should only need to be root in these cases: |
186 | * 1. write utmp entries on some systems |
207 | * 1. write utmp entries on some systems |
187 | * 2. chown tty on some systems |
208 | * 2. chown tty on some systems |
188 | */ |
209 | */ |
189 | rxvt_privileges (this, SAVE); |
210 | rxvt_privileges (this, SAVE); |
190 | rxvt_privileges (this, IGNORE); |
211 | rxvt_privileges (this, IGNORE); |
191 | |
212 | |
192 | rxvt_init_secondary (this); |
213 | init_secondary (); |
193 | |
214 | |
194 | const char **cmd_argv = rxvt_init_resources (this, argc, argv); |
215 | const char **cmd_argv = init_resources (argc, argv); |
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216 | |
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217 | set_locale (""); |
195 | |
218 | |
196 | #if (MENUBAR_MAX) |
219 | #if (MENUBAR_MAX) |
197 | rxvt_menubar_read (this, rs[Rs_menu]); |
220 | rxvt_menubar_read (this, rs[Rs_menu]); |
198 | #endif |
221 | #endif |
199 | #ifdef HAVE_SCROLLBARS |
222 | #ifdef HAVE_SCROLLBARS |
200 | if (Options & Opt_scrollBar) |
223 | if (Options & Opt_scrollBar) |
201 | scrollbar_setIdle (); /* set existence for size calculations */ |
224 | scrollBar.setIdle (); /* set existence for size calculations */ |
202 | #endif |
225 | #endif |
203 | |
226 | |
204 | rxvt_Create_Windows (this, argc, argv); |
227 | create_windows (argc, argv); |
205 | |
228 | |
206 | rxvt_init_xlocale (this); |
229 | init_xlocale (); |
207 | |
230 | |
208 | rxvt_scr_reset (this); /* initialize screen */ |
231 | scr_reset (); /* initialize screen */ |
209 | #ifdef RXVT_GRAPHICS |
232 | #ifdef RXVT_GRAPHICS |
210 | rxvt_Gr_reset (this); /* reset graphics */ |
233 | rxvt_Gr_reset (this); /* reset graphics */ |
211 | #endif |
234 | #endif |
212 | |
235 | |
213 | #if 0 |
236 | #if 0 |
… | |
… | |
216 | #endif |
239 | #endif |
217 | #endif |
240 | #endif |
218 | |
241 | |
219 | #ifdef HAVE_SCROLLBARS |
242 | #ifdef HAVE_SCROLLBARS |
220 | if (Options & Opt_scrollBar) |
243 | if (Options & Opt_scrollBar) |
221 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
244 | resize_scrollbar (); /* create and map scrollbar */ |
222 | #endif |
245 | #endif |
223 | #if (MENUBAR_MAX) |
246 | #if (MENUBAR_MAX) |
224 | if (menubar_visible(r)) |
247 | if (menubar_visible(r)) |
225 | XMapWindow (Xdisplay, menuBar.win); |
248 | XMapWindow (Xdisplay, menuBar.win); |
226 | #endif |
249 | #endif |
… | |
… | |
232 | } |
255 | } |
233 | #endif |
256 | #endif |
234 | XMapWindow (Xdisplay, TermWin.vt); |
257 | XMapWindow (Xdisplay, TermWin.vt); |
235 | XMapWindow (Xdisplay, TermWin.parent[0]); |
258 | XMapWindow (Xdisplay, TermWin.parent[0]); |
236 | |
259 | |
237 | rxvt_init_env (this); |
260 | init_env (); |
238 | rxvt_init_command (this, cmd_argv); |
261 | init_command (cmd_argv); |
239 | |
262 | |
240 | x_ev.start (Xfd, EVENT_READ); |
263 | x_ev.start (Xfd, EVENT_READ); |
241 | pty_ev.start (cmd_fd, EVENT_READ); |
264 | pty_ev.start (cmd_fd, EVENT_READ); |
242 | |
265 | |
243 | check_ev.start (); |
266 | check_ev.start (); |
… | |
… | |
504 | /*----------------------------------------------------------------------*/ |
527 | /*----------------------------------------------------------------------*/ |
505 | /* |
528 | /* |
506 | * window size/position calculcations for XSizeHint and other storage. |
529 | * window size/position calculcations for XSizeHint and other storage. |
507 | * if width/height are non-zero then override calculated width/height |
530 | * if width/height are non-zero then override calculated width/height |
508 | */ |
531 | */ |
509 | /* EXTPROTO */ |
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510 | void |
532 | void |
511 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
533 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
512 | { |
534 | { |
513 | short recalc_x, recalc_y; |
535 | short recalc_x, recalc_y; |
514 | int x, y, sb_w, mb_h, flags; |
536 | int x, y, sb_w, mb_h, flags; |
515 | unsigned int w, h; |
537 | unsigned int w, h; |
516 | unsigned int max_width, max_height; |
538 | unsigned int max_width, max_height; |
517 | |
539 | |
518 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
540 | D_SIZE((stderr, "< Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
519 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
541 | TermWin.ncol, TermWin.nrow, szHint.width, |
520 | R->szHint.height)); |
542 | szHint.height)); |
521 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
543 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
522 | R->szHint.win_gravity = NorthWestGravity; |
544 | szHint.win_gravity = NorthWestGravity; |
523 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
545 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
524 | |
546 | |
525 | recalc_x = recalc_y = 0; |
547 | recalc_x = recalc_y = 0; |
526 | flags = 0; |
548 | flags = 0; |
527 | if (!R->parsed_geometry) { |
549 | if (!parsed_geometry) { |
528 | R->parsed_geometry = 1; |
550 | parsed_geometry = 1; |
529 | if (R->rs[Rs_geometry]) |
551 | if (rs[Rs_geometry]) |
530 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
552 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
531 | if (flags & WidthValue) { |
553 | if (flags & WidthValue) { |
532 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
554 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
533 | R->szHint.flags |= USSize; |
555 | szHint.flags |= USSize; |
534 | } |
556 | } |
535 | if (flags & HeightValue) { |
557 | if (flags & HeightValue) { |
536 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
558 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
537 | R->szHint.flags |= USSize; |
559 | szHint.flags |= USSize; |
538 | } |
560 | } |
539 | if (flags & XValue) { |
561 | if (flags & XValue) { |
540 | R->szHint.x = x; |
562 | szHint.x = x; |
541 | R->szHint.flags |= USPosition; |
563 | szHint.flags |= USPosition; |
542 | if (flags & XNegative) { |
564 | if (flags & XNegative) { |
543 | recalc_x = 1; |
565 | recalc_x = 1; |
544 | R->szHint.win_gravity = NorthEastGravity; |
566 | szHint.win_gravity = NorthEastGravity; |
545 | } |
567 | } |
546 | } |
568 | } |
547 | if (flags & YValue) { |
569 | if (flags & YValue) { |
548 | R->szHint.y = y; |
570 | szHint.y = y; |
549 | R->szHint.flags |= USPosition; |
571 | szHint.flags |= USPosition; |
550 | if (flags & YNegative) { |
572 | if (flags & YNegative) { |
551 | recalc_y = 1; |
573 | recalc_y = 1; |
552 | if (R->szHint.win_gravity == NorthEastGravity) |
574 | if (szHint.win_gravity == NorthEastGravity) |
553 | R->szHint.win_gravity = SouthEastGravity; |
575 | szHint.win_gravity = SouthEastGravity; |
554 | else |
576 | else |
555 | R->szHint.win_gravity = SouthWestGravity; |
577 | szHint.win_gravity = SouthWestGravity; |
556 | } |
578 | } |
557 | } |
579 | } |
558 | } |
580 | } |
559 | /* TODO: BOUNDS */ |
581 | /* TODO: BOUNDS */ |
560 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
582 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
561 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
583 | TermWin.height = TermWin.nrow * TermWin.fheight; |
562 | max_width = MAX_COLS * R->TermWin.fwidth; |
584 | max_width = MAX_COLS * TermWin.fwidth; |
563 | max_height = MAX_ROWS * R->TermWin.fheight; |
585 | max_height = MAX_ROWS * TermWin.fheight; |
564 | |
586 | |
565 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
587 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
566 | |
588 | |
567 | sb_w = mb_h = 0; |
589 | sb_w = mb_h = 0; |
568 | R->window_vt_x = R->window_vt_y = 0; |
590 | window_vt_x = window_vt_y = 0; |
569 | if (scrollbar_visible(R)) { |
591 | if (scrollbar_visible (this)) { |
570 | sb_w = scrollbar_TotalWidth(); |
592 | sb_w = scrollbar_TotalWidth(); |
571 | R->szHint.base_width += sb_w; |
593 | szHint.base_width += sb_w; |
572 | if (!(R->Options & Opt_scrollBar_right)) |
594 | if (!(Options & Opt_scrollBar_right)) |
573 | R->window_vt_x = sb_w; |
595 | window_vt_x = sb_w; |
574 | } |
596 | } |
575 | if (menubar_visible(R)) { |
597 | if (menubar_visible (this)) { |
576 | mb_h = menuBar_TotalHeight(); |
598 | mb_h = menuBar_TotalHeight(); |
577 | R->szHint.base_height += mb_h; |
599 | szHint.base_height += mb_h; |
578 | R->window_vt_y = mb_h; |
600 | window_vt_y = mb_h; |
579 | } |
601 | } |
580 | R->szHint.width_inc = R->TermWin.fwidth; |
602 | szHint.width_inc = TermWin.fwidth; |
581 | R->szHint.height_inc = R->TermWin.fheight; |
603 | szHint.height_inc = TermWin.fheight; |
582 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
604 | szHint.min_width = szHint.base_width + szHint.width_inc; |
583 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
605 | szHint.min_height = szHint.base_height + szHint.height_inc; |
584 | |
606 | |
585 | if (width && width - R->szHint.base_width < max_width) { |
607 | if (width && width - szHint.base_width < max_width) { |
586 | R->szHint.width = width; |
608 | szHint.width = width; |
587 | R->TermWin.width = width - R->szHint.base_width; |
609 | TermWin.width = width - szHint.base_width; |
588 | } else { |
610 | } else { |
589 | MIN_IT(R->TermWin.width, max_width); |
611 | MIN_IT(TermWin.width, max_width); |
590 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
612 | szHint.width = szHint.base_width + TermWin.width; |
591 | } |
613 | } |
592 | if (height && height - R->szHint.base_height < max_height) { |
614 | if (height && height - szHint.base_height < max_height) { |
593 | R->szHint.height = height; |
615 | szHint.height = height; |
594 | R->TermWin.height = height - R->szHint.base_height; |
616 | TermWin.height = height - szHint.base_height; |
595 | } else { |
617 | } else { |
596 | MIN_IT(R->TermWin.height, max_height); |
618 | MIN_IT(TermWin.height, max_height); |
597 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
619 | szHint.height = szHint.base_height + TermWin.height; |
598 | } |
620 | } |
599 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
621 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
600 | R->window_sb_x = R->szHint.width - sb_w; |
622 | window_sb_x = szHint.width - sb_w; |
601 | |
623 | |
602 | if (recalc_x) |
624 | if (recalc_x) |
603 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
625 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
604 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
626 | - szHint.width - 2 * TermWin.ext_bwidth); |
605 | if (recalc_y) |
627 | if (recalc_y) |
606 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
628 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
607 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
629 | - szHint.height - 2 * TermWin.ext_bwidth); |
608 | |
630 | |
609 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
631 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
610 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
632 | TermWin.nrow = TermWin.height / TermWin.fheight; |
611 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
633 | D_SIZE((stderr, "> Cols/Rows: %3d x %3d ; Width/Height: %4d x %4d", |
612 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
634 | TermWin.ncol, TermWin.nrow, szHint.width, |
613 | R->szHint.height)); |
635 | szHint.height)); |
614 | return; |
636 | return; |
615 | } |
637 | } |
616 | |
638 | |
617 | /*----------------------------------------------------------------------*/ |
639 | /*----------------------------------------------------------------------*/ |
618 | /* |
640 | /* |
… | |
… | |
620 | * Called after a window size change. |
642 | * Called after a window size change. |
621 | */ |
643 | */ |
622 | void |
644 | void |
623 | rxvt_term::tt_winch () |
645 | rxvt_term::tt_winch () |
624 | { |
646 | { |
625 | struct winsize ws; |
647 | struct winsize ws; |
626 | |
648 | |
627 | if (cmd_fd < 0) |
649 | if (cmd_fd < 0) |
628 | return; |
650 | return; |
629 | |
651 | |
630 | ws.ws_col = TermWin.ncol; |
652 | ws.ws_col = TermWin.ncol; |
… | |
… | |
758 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
780 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
759 | R->PixColors[Color_bg]); |
781 | R->PixColors[Color_bg]); |
760 | |
782 | |
761 | /* handle Color_BD, scrollbar background, etc. */ |
783 | /* handle Color_BD, scrollbar background, etc. */ |
762 | |
784 | |
763 | rxvt_set_colorfgbg(aR); |
785 | rxvt_set_colorfgbg (aR); |
764 | rxvt_recolour_cursor(aR); |
786 | R->recolour_cursor (); |
765 | /* the only reasonable way to enforce a clean update */ |
787 | /* the only reasonable way to enforce a clean update */ |
766 | rxvt_scr_poweron(aR); |
788 | rxvt_scr_poweron (aR); |
767 | } |
789 | } |
768 | |
790 | |
769 | #else |
791 | #else |
770 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
792 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
771 | #endif /* XTERM_COLOR_CHANGE */ |
793 | #endif /* XTERM_COLOR_CHANGE */ |
772 | |
794 | |
773 | /* EXTPROTO */ |
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774 | void |
795 | void |
775 | rxvt_recolour_cursor(pR) |
796 | rxvt_term::recolour_cursor () |
776 | { |
797 | { |
777 | rxvt_color xcol[2]; |
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778 | |
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779 | #if TODO |
798 | #if TODO |
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799 | rxvt_color xcol[2]; |
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800 | |
780 | xcol[0] = R->PixColors[Color_pointer]; |
801 | xcol[0] = PixColors[Color_pointer]; |
781 | xcol[1] = R->PixColors[Color_bg]; |
802 | xcol[1] = PixColors[Color_bg]; |
782 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
803 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
783 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
804 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
784 | #endif |
805 | #endif |
785 | } |
806 | } |
786 | |
807 | |
787 | /*----------------------------------------------------------------------*/ |
808 | /*----------------------------------------------------------------------*/ |
788 | /* |
809 | /* |
… | |
… | |
848 | } |
869 | } |
849 | |
870 | |
850 | /* -------------------------------------------------------------------- * |
871 | /* -------------------------------------------------------------------- * |
851 | * - WINDOW RESIZING - * |
872 | * - WINDOW RESIZING - * |
852 | * -------------------------------------------------------------------- */ |
873 | * -------------------------------------------------------------------- */ |
853 | /* EXTPROTO */ |
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854 | void |
874 | void |
855 | rxvt_resize_all_windows(pR_ unsigned int width, unsigned int height, |
875 | rxvt_term::resize_all_windows (unsigned int width, unsigned int height, int ignoreparent) |
856 | int ignoreparent) |
|
|
857 | { |
876 | { |
858 | int fix_screen; |
877 | int fix_screen; |
859 | |
878 | |
860 | #ifdef SMART_RESIZE |
879 | #ifdef SMART_RESIZE |
861 | int old_width = R->szHint.width, old_height = R->szHint.height; |
880 | int old_width = szHint.width, old_height = szHint.height; |
862 | #endif |
881 | #endif |
863 | |
882 | |
864 | rxvt_window_calc(aR_ width, height); |
883 | window_calc (width, height); |
865 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
884 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
866 | if (!ignoreparent) { |
885 | if (!ignoreparent) |
|
|
886 | { |
867 | #ifdef SMART_RESIZE |
887 | #ifdef SMART_RESIZE |
868 | /* |
888 | /* |
869 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
889 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
870 | * reposition window on resize depending on placement on screen |
890 | * reposition window on resize depending on placement on screen |
871 | */ |
891 | */ |
872 | int x, y, x1, y1; |
892 | int x, y, x1, y1; |
873 | int dx, dy; |
893 | int dx, dy; |
874 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
894 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
875 | Window unused_cr; |
895 | Window unused_cr; |
876 | |
896 | |
877 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
897 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
878 | 0, 0, &x, &y, &unused_cr); |
898 | 0, 0, &x, &y, &unused_cr); |
879 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
899 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
880 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
900 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
881 | /* |
901 | /* |
882 | * if Xroot isn't the parent window, a WM will probably have offset |
902 | * if Xroot isn't the parent window, a WM will probably have offset |
883 | * our position for handles and decorations. Counter it |
903 | * our position for handles and decorations. Counter it |
884 | */ |
904 | */ |
885 | if (x1 != x || y1 != y) { |
905 | if (x1 != x || y1 != y) { |
886 | x -= x1; |
906 | x -= x1; |
887 | y -= y1; |
907 | y -= y1; |
|
|
908 | } |
|
|
909 | |
|
|
910 | x1 = (DisplayWidth (Xdisplay, Xscreen) - old_width) / 2; |
|
|
911 | y1 = (DisplayHeight (Xdisplay, Xscreen) - old_height) / 2; |
|
|
912 | dx = old_width - szHint.width; |
|
|
913 | dy = old_height - szHint.height; |
|
|
914 | |
|
|
915 | /* Check position of the center of the window */ |
|
|
916 | if (x < x1) /* left half */ |
|
|
917 | dx = 0; |
|
|
918 | else if (x == x1) /* exact center */ |
|
|
919 | dx /= 2; |
|
|
920 | if (y < y1) /* top half */ |
|
|
921 | dy = 0; |
|
|
922 | else if (y == y1) /* exact center */ |
|
|
923 | dy /= 2; |
|
|
924 | |
|
|
925 | XMoveResizeWindow (Xdisplay, TermWin.parent[0], x + dx, y + dy, |
|
|
926 | szHint.width, szHint.height); |
|
|
927 | #else |
|
|
928 | XResizeWindow (Xdisplay, TermWin.parent[0], szHint.width, |
|
|
929 | szHint.height); |
|
|
930 | #endif |
|
|
931 | } |
|
|
932 | |
|
|
933 | fix_screen = (TermWin.ncol != prev_ncol |
|
|
934 | || TermWin.nrow != prev_nrow); |
|
|
935 | |
|
|
936 | if (fix_screen || width != old_width || height != old_height) |
|
|
937 | { |
|
|
938 | if (scrollbar_visible (this)) |
|
|
939 | { |
|
|
940 | XMoveResizeWindow (Xdisplay, scrollBar.win, window_sb_x, |
|
|
941 | 0, scrollbar_TotalWidth (), szHint.height); |
|
|
942 | resize_scrollbar (); |
888 | } |
943 | } |
889 | |
944 | |
890 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
945 | if (menubar_visible (this)) |
891 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
946 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
892 | dx = old_width - R->szHint.width; |
947 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
893 | dy = old_height - R->szHint.height; |
|
|
894 | |
948 | |
895 | /* Check position of the center of the window */ |
949 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
896 | if (x < x1) /* left half */ |
950 | window_vt_y, TermWin_TotalWidth (), |
897 | dx = 0; |
951 | TermWin_TotalHeight ()); |
898 | else if (x == x1) /* exact center */ |
952 | #ifdef RXVT_GRAPHICS |
899 | dx /= 2; |
953 | if (old_height) |
900 | if (y < y1) /* top half */ |
954 | rxvt_Gr_Resize (this, old_width - szHint.base_width, |
901 | dy = 0; |
|
|
902 | else if (y == y1) /* exact center */ |
|
|
903 | dy /= 2; |
|
|
904 | |
|
|
905 | XMoveResizeWindow(R->Xdisplay, R->TermWin.parent[0], x + dx, y + dy, |
|
|
906 | R->szHint.width, R->szHint.height); |
|
|
907 | #else |
|
|
908 | XResizeWindow(R->Xdisplay, R->TermWin.parent[0], R->szHint.width, |
|
|
909 | R->szHint.height); |
955 | old_height - szHint.base_height); |
910 | #endif |
956 | #endif |
|
|
957 | scr_clear (); |
|
|
958 | #ifdef XPM_BACKGROUND |
|
|
959 | rxvt_resize_pixmap (this); |
|
|
960 | #endif |
|
|
961 | } |
|
|
962 | |
|
|
963 | if (fix_screen || old_height == 0) |
911 | } |
964 | { |
|
|
965 | int curr_screen = -1; |
|
|
966 | int old_ncol = prev_ncol; |
912 | |
967 | |
913 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
968 | /* scr_reset only works on the primary screen */ |
914 | || R->TermWin.nrow != R->prev_nrow); |
969 | if (old_height) /* this is not the first time through */ |
915 | if (fix_screen || width != R->old_width || height != R->old_height) { |
970 | { |
916 | if (scrollbar_visible(R)) { |
971 | unsigned int ncol = TermWin.ncol; |
917 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
972 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
918 | 0, scrollbar_TotalWidth(), R->szHint.height); |
973 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
919 | rxvt_Resize_scrollBar(aR); |
974 | TermWin.ncol = ncol; |
920 | } |
975 | } |
921 | if (menubar_visible(R)) |
|
|
922 | XMoveResizeWindow(R->Xdisplay, R->menuBar.win, R->window_vt_x, |
|
|
923 | 0, TermWin_TotalWidth(), menuBar_TotalHeight()); |
|
|
924 | XMoveResizeWindow(R->Xdisplay, R->TermWin.vt, R->window_vt_x, |
|
|
925 | R->window_vt_y, TermWin_TotalWidth(), |
|
|
926 | TermWin_TotalHeight()); |
|
|
927 | #ifdef RXVT_GRAPHICS |
|
|
928 | if (R->old_height) |
|
|
929 | rxvt_Gr_Resize(aR_ R->old_width - R->szHint.base_width, |
|
|
930 | R->old_height - R->szHint.base_height); |
|
|
931 | #endif |
|
|
932 | rxvt_scr_clear(aR); |
|
|
933 | #ifdef XPM_BACKGROUND |
|
|
934 | rxvt_resize_pixmap(aR); |
|
|
935 | #endif |
|
|
936 | } |
|
|
937 | |
976 | |
938 | if (fix_screen || R->old_height == 0) { |
|
|
939 | int curr_screen = -1; |
|
|
940 | uint16_t old_ncol = R->prev_ncol; |
|
|
941 | |
|
|
942 | /* scr_reset only works on the primary screen */ |
|
|
943 | if (R->old_height) /* this is not the first time through */ |
|
|
944 | curr_screen = rxvt_scr_change_screen(aR_ PRIMARY); |
|
|
945 | rxvt_scr_reset(aR); |
977 | scr_reset(); |
|
|
978 | |
946 | if (curr_screen >= 0) { /* this is not the first time through */ |
979 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
980 | { |
947 | rxvt_scr_change_screen(aR_ curr_screen); |
981 | rxvt_scr_change_screen (this, curr_screen); |
948 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
982 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
949 | } |
983 | } |
950 | } |
984 | } |
951 | |
985 | |
952 | R->old_width = R->szHint.width; |
986 | old_width = szHint.width; |
953 | R->old_height = R->szHint.height; |
987 | old_height = szHint.height; |
954 | |
988 | |
955 | #ifdef USE_XIM |
989 | #ifdef USE_XIM |
956 | rxvt_IMSetStatusPosition(aR); |
990 | rxvt_IMSetStatusPosition (this); |
957 | #endif |
991 | #endif |
958 | } |
992 | } |
959 | |
993 | |
960 | /* |
994 | /* |
961 | * Set the width/height of the vt window in characters. Units are pixels. |
995 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
975 | height = wattr.height - R->szHint.base_height; |
1009 | height = wattr.height - R->szHint.base_height; |
976 | } |
1010 | } |
977 | if (width != R->TermWin.width || height != R->TermWin.height) { |
1011 | if (width != R->TermWin.width || height != R->TermWin.height) { |
978 | width += R->szHint.base_width; |
1012 | width += R->szHint.base_width; |
979 | height += R->szHint.base_height; |
1013 | height += R->szHint.base_height; |
980 | rxvt_resize_all_windows(aR_ width, height, 0); |
1014 | R->resize_all_windows (width, height, 0); |
981 | } |
1015 | } |
982 | } |
1016 | } |
983 | |
1017 | |
984 | /* -------------------------------------------------------------------- * |
1018 | /* -------------------------------------------------------------------- * |
985 | * - X INPUT METHOD ROUTINES - * |
1019 | * - X INPUT METHOD ROUTINES - * |
986 | * -------------------------------------------------------------------- */ |
1020 | * -------------------------------------------------------------------- */ |
987 | #ifdef USE_XIM |
1021 | #ifdef USE_XIM |
988 | /* INTPROTO */ |
|
|
989 | void |
1022 | void |
990 | rxvt_setSize(pR_ XRectangle * size) |
1023 | rxvt_term::set_size (XRectangle *size) |
991 | { |
1024 | { |
992 | size->x = R->TermWin.int_bwidth; |
1025 | size->x = TermWin.int_bwidth; |
993 | size->y = R->TermWin.int_bwidth; |
1026 | size->y = TermWin.int_bwidth; |
994 | size->width = Width2Pixel(R->TermWin.ncol); |
1027 | size->width = Width2Pixel(TermWin.ncol); |
995 | size->height = Height2Pixel(R->TermWin.nrow); |
1028 | size->height = Height2Pixel(TermWin.nrow); |
996 | } |
1029 | } |
997 | |
1030 | |
998 | /* INTPROTO */ |
|
|
999 | void |
1031 | void |
1000 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1032 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
1001 | { |
1033 | { |
1002 | *fg = R->PixColors[Color_fg]; |
1034 | *fg = PixColors[Color_fg]; |
1003 | *bg = R->PixColors[Color_bg]; |
1035 | *bg = PixColors[Color_bg]; |
1004 | } |
1036 | } |
1005 | |
1037 | |
1006 | /* Checking whether input method is running. */ |
1038 | /* Checking whether input method is running. */ |
1007 | /* INTPROTO */ |
1039 | /* INTPROTO */ |
1008 | Bool |
1040 | Bool |
… | |
… | |
1043 | || R->event_type == SelectionNotify |
1075 | || R->event_type == SelectionNotify |
1044 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1076 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1045 | || !rxvt_IMisRunning(aR)) |
1077 | || !rxvt_IMisRunning(aR)) |
1046 | return; |
1078 | return; |
1047 | |
1079 | |
1048 | rxvt_setPosition(aR_ & spot); |
1080 | R->set_position (&spot); |
1049 | |
1081 | |
1050 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1082 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1051 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1083 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1052 | XFree(preedit_attr); |
1084 | XFree(preedit_attr); |
1053 | } |
1085 | } |
1054 | |
1086 | |
1055 | /* EXTPROTO */ |
|
|
1056 | void |
1087 | void |
1057 | rxvt_setTermFontSet(pR_ int idx) |
|
|
1058 | { |
|
|
1059 | char *string; |
|
|
1060 | long length; |
|
|
1061 | int success = 0; |
|
|
1062 | |
|
|
1063 | if (idx < 0 || idx >= MAX_NFONTS) |
|
|
1064 | return; |
|
|
1065 | } |
|
|
1066 | |
|
|
1067 | /* INTPROTO */ |
|
|
1068 | void |
|
|
1069 | rxvt_setPreeditArea (pR_ XRectangle * preedit_rect, XRectangle * status_rect, |
1088 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1070 | XRectangle * needed_rect) |
1089 | XRectangle * needed_rect) |
1071 | { |
1090 | { |
1072 | int mbh, vtx = 0; |
1091 | int mbh, vtx = 0; |
1073 | |
1092 | |
1074 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
1093 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1075 | vtx = scrollbar_TotalWidth(); |
1094 | vtx = scrollbar_TotalWidth(); |
|
|
1095 | |
1076 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
1096 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1077 | mbh -= R->TermWin.lineSpace; |
1097 | mbh -= TermWin.lineSpace; |
1078 | |
1098 | |
1079 | preedit_rect->x = needed_rect->width + vtx; |
1099 | preedit_rect->x = needed_rect->width + vtx; |
1080 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1100 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1081 | |
1101 | |
1082 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
1102 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
1083 | + vtx; |
|
|
1084 | preedit_rect->height = Height2Pixel(1); |
1103 | preedit_rect->height = Height2Pixel(1); |
1085 | |
1104 | |
1086 | status_rect->x = vtx; |
1105 | status_rect->x = vtx; |
1087 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1106 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1088 | |
1107 | |
1089 | status_rect->width = needed_rect->width ? needed_rect->width |
1108 | status_rect->width = needed_rect->width ? needed_rect->width : Width2Pixel(TermWin.ncol + 1); |
1090 | : Width2Pixel(R->TermWin.ncol + 1); |
|
|
1091 | status_rect->height = Height2Pixel(1); |
1109 | status_rect->height = Height2Pixel(1); |
1092 | } |
1110 | } |
1093 | |
1111 | |
1094 | /* ARGSUSED */ |
1112 | /* ARGSUSED */ |
1095 | /* INTPROTO */ |
1113 | /* INTPROTO */ |
1096 | void |
1114 | void |
… | |
… | |
1103 | R->Input_Context = NULL; |
1121 | R->Input_Context = NULL; |
1104 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1122 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1105 | if (STRCMP(R->locale, "C")) |
1123 | if (STRCMP(R->locale, "C")) |
1106 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1124 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1107 | rxvt_IMInstantiateCallback, NULL); |
1125 | rxvt_IMInstantiateCallback, NULL); |
|
|
1126 | } |
|
|
1127 | |
|
|
1128 | /* |
|
|
1129 | * Try to open a XIM with the current modifiers, then see if we can |
|
|
1130 | * open a suitable preedit type |
|
|
1131 | */ |
|
|
1132 | static Bool |
|
|
1133 | rxvt_IM_get_IC (pR) |
|
|
1134 | { |
|
|
1135 | int i, j, found; |
|
|
1136 | XIM xim; |
|
|
1137 | XPoint spot; |
|
|
1138 | XRectangle rect, status_rect, needed_rect; |
|
|
1139 | unsigned long fg, bg; |
|
|
1140 | const char *p; |
|
|
1141 | char **s; |
|
|
1142 | XIMStyles *xim_styles; |
|
|
1143 | XVaNestedList preedit_attr, status_attr; |
|
|
1144 | XIMCallback ximcallback; |
|
|
1145 | |
|
|
1146 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
|
|
1147 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
|
|
1148 | if (xim == NULL) |
|
|
1149 | return False; |
|
|
1150 | |
|
|
1151 | xim_styles = NULL; |
|
|
1152 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
|
|
1153 | || !xim_styles || !xim_styles->count_styles) { |
|
|
1154 | XCloseIM(xim); |
|
|
1155 | return False; |
|
|
1156 | } |
|
|
1157 | |
|
|
1158 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
|
|
1159 | : "OverTheSpot,OffTheSpot,Root"; |
|
|
1160 | s = rxvt_splitcommastring(p); |
|
|
1161 | for (i = found = 0; !found && s[i]; i++) { |
|
|
1162 | if (!STRCMP(s[i], "OverTheSpot")) |
|
|
1163 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
|
|
1164 | else if (!STRCMP(s[i], "OffTheSpot")) |
|
|
1165 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
|
|
1166 | else if (!STRCMP(s[i], "Root")) |
|
|
1167 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1168 | |
|
|
1169 | for (j = 0; j < xim_styles->count_styles; j++) |
|
|
1170 | if (R->input_style == xim_styles->supported_styles[j]) { |
|
|
1171 | found = 1; |
|
|
1172 | break; |
|
|
1173 | } |
|
|
1174 | } |
|
|
1175 | for (i = 0; s[i]; i++) |
|
|
1176 | free(s[i]); |
|
|
1177 | free(s); |
|
|
1178 | XFree(xim_styles); |
|
|
1179 | |
|
|
1180 | if (!found) { |
|
|
1181 | XCloseIM(xim); |
|
|
1182 | return False; |
|
|
1183 | } |
|
|
1184 | |
|
|
1185 | ximcallback.callback = rxvt_IMDestroyCallback; |
|
|
1186 | |
|
|
1187 | /* XXX: not sure why we need this (as well as IC one below) */ |
|
|
1188 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
|
|
1189 | |
|
|
1190 | preedit_attr = status_attr = NULL; |
|
|
1191 | |
|
|
1192 | if (R->input_style & XIMPreeditPosition) { |
|
|
1193 | R->set_size (&rect); |
|
|
1194 | R->set_position (&spot); |
|
|
1195 | R->set_color (&fg, &bg); |
|
|
1196 | |
|
|
1197 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1198 | XNSpotLocation, &spot, |
|
|
1199 | XNForeground, fg, XNBackground, bg, |
|
|
1200 | //XNFontSet, R->TermWin.fontset, |
|
|
1201 | NULL); |
|
|
1202 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1203 | R->set_color (&fg, &bg); |
|
|
1204 | |
|
|
1205 | /* |
|
|
1206 | * The necessary width of preedit area is unknown |
|
|
1207 | * until create input context. |
|
|
1208 | */ |
|
|
1209 | needed_rect.width = 0; |
|
|
1210 | |
|
|
1211 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
|
|
1212 | |
|
|
1213 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1214 | XNForeground, fg, XNBackground, bg, |
|
|
1215 | //XNFontSet, R->TermWin.fontset, |
|
|
1216 | NULL); |
|
|
1217 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1218 | XNForeground, fg, XNBackground, bg, |
|
|
1219 | //XNFontSet, R->TermWin.fontset, |
|
|
1220 | NULL); |
|
|
1221 | } |
|
|
1222 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
|
|
1223 | XNClientWindow, R->TermWin.parent[0], |
|
|
1224 | XNFocusWindow, R->TermWin.parent[0], |
|
|
1225 | XNDestroyCallback, &ximcallback, |
|
|
1226 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1227 | preedit_attr, |
|
|
1228 | status_attr ? XNStatusAttributes : NULL, |
|
|
1229 | status_attr, NULL); |
|
|
1230 | if (preedit_attr) |
|
|
1231 | XFree(preedit_attr); |
|
|
1232 | if (status_attr) |
|
|
1233 | XFree(status_attr); |
|
|
1234 | if (R->Input_Context == NULL) { |
|
|
1235 | rxvt_print_error("failed to create input context"); |
|
|
1236 | XCloseIM(xim); |
|
|
1237 | return False; |
|
|
1238 | } |
|
|
1239 | if (R->input_style & XIMPreeditArea) |
|
|
1240 | rxvt_IMSetStatusPosition(aR); |
|
|
1241 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
|
|
1242 | return True; |
1108 | } |
1243 | } |
1109 | |
1244 | |
1110 | /* |
1245 | /* |
1111 | * X manual pages and include files don't match on some systems: |
1246 | * X manual pages and include files don't match on some systems: |
1112 | * some think this is an XIDProc and others an XIMProc so we can't |
1247 | * some think this is an XIDProc and others an XIMProc so we can't |
… | |
… | |
1128 | char buf[IMBUFSIZ]; |
1263 | char buf[IMBUFSIZ]; |
1129 | |
1264 | |
1130 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1265 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1131 | if (R->Input_Context) |
1266 | if (R->Input_Context) |
1132 | return; |
1267 | return; |
|
|
1268 | |
|
|
1269 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1270 | if (R->rs[Rs_imLocale]) |
|
|
1271 | setlocale (LC_CTYPE, R->rs[Rs_imLocale]); |
|
|
1272 | #endif |
1133 | |
1273 | |
1134 | p = R->rs[Rs_inputMethod]; |
1274 | p = R->rs[Rs_inputMethod]; |
1135 | if (p && *p) |
1275 | if (p && *p) |
1136 | { |
1276 | { |
1137 | bool found = false; |
1277 | bool found = false; |
… | |
… | |
1154 | for (i = 0; s[i]; i++) |
1294 | for (i = 0; s[i]; i++) |
1155 | free(s[i]); |
1295 | free(s[i]); |
1156 | free(s); |
1296 | free(s); |
1157 | |
1297 | |
1158 | if (found) |
1298 | if (found) |
1159 | return; |
1299 | goto done; |
1160 | } |
1300 | } |
1161 | |
1301 | |
1162 | /* try with XMODIFIERS env. var. */ |
1302 | /* try with XMODIFIERS env. var. */ |
1163 | if ((p = XSetLocaleModifiers ("")) && *p |
1303 | if ((p = XSetLocaleModifiers ("")) && *p |
1164 | && rxvt_IM_get_IC (aR)) |
1304 | && rxvt_IM_get_IC (aR)) |
1165 | return; |
1305 | goto done; |
1166 | |
1306 | |
1167 | /* try with no modifiers base IF the user didn't specify an IM */ |
1307 | /* try with no modifiers base IF the user didn't specify an IM */ |
1168 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1308 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1169 | && rxvt_IM_get_IC (aR) == True) |
1309 | && rxvt_IM_get_IC (aR) == True) |
1170 | return; |
1310 | goto done; |
1171 | } |
|
|
1172 | |
1311 | |
1173 | /* |
1312 | done: |
1174 | * Try to open a XIM with the current modifiers, then see if we can |
1313 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1175 | * open a suitable preedit type |
1314 | if (R->rs[Rs_imLocale]) |
1176 | */ |
1315 | setlocale (LC_CTYPE, R->locale); |
1177 | /* INTPROTO */ |
1316 | #endif |
1178 | Bool |
|
|
1179 | rxvt_IM_get_IC(pR) |
|
|
1180 | { |
|
|
1181 | int i, j, found; |
|
|
1182 | XIM xim; |
|
|
1183 | XPoint spot; |
|
|
1184 | XRectangle rect, status_rect, needed_rect; |
|
|
1185 | unsigned long fg, bg; |
|
|
1186 | const char *p; |
|
|
1187 | char **s; |
|
|
1188 | XIMStyles *xim_styles; |
|
|
1189 | XVaNestedList preedit_attr, status_attr; |
|
|
1190 | XIMCallback ximcallback; |
|
|
1191 | |
|
|
1192 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
|
|
1193 | xim = XOpenIM(R->Xdisplay, NULL, NULL, NULL); |
|
|
1194 | if (xim == NULL) |
|
|
1195 | return False; |
|
|
1196 | |
|
|
1197 | xim_styles = NULL; |
|
|
1198 | if (XGetIMValues(xim, XNQueryInputStyle, &xim_styles, NULL) |
|
|
1199 | || !xim_styles || !xim_styles->count_styles) { |
|
|
1200 | XCloseIM(xim); |
|
|
1201 | return False; |
|
|
1202 | } |
|
|
1203 | |
|
|
1204 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
|
|
1205 | : "OverTheSpot,OffTheSpot,Root"; |
|
|
1206 | s = rxvt_splitcommastring(p); |
|
|
1207 | for (i = found = 0; !found && s[i]; i++) { |
|
|
1208 | if (!STRCMP(s[i], "OverTheSpot")) |
|
|
1209 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
|
|
1210 | else if (!STRCMP(s[i], "OffTheSpot")) |
|
|
1211 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
|
|
1212 | else if (!STRCMP(s[i], "Root")) |
|
|
1213 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1214 | |
|
|
1215 | for (j = 0; j < xim_styles->count_styles; j++) |
|
|
1216 | if (R->input_style == xim_styles->supported_styles[j]) { |
|
|
1217 | found = 1; |
|
|
1218 | break; |
|
|
1219 | } |
|
|
1220 | } |
|
|
1221 | for (i = 0; s[i]; i++) |
|
|
1222 | free(s[i]); |
|
|
1223 | free(s); |
|
|
1224 | XFree(xim_styles); |
|
|
1225 | |
|
|
1226 | if (!found) { |
|
|
1227 | XCloseIM(xim); |
|
|
1228 | return False; |
|
|
1229 | } |
|
|
1230 | |
|
|
1231 | ximcallback.callback = rxvt_IMDestroyCallback; |
|
|
1232 | |
|
|
1233 | /* XXX: not sure why we need this (as well as IC one below) */ |
|
|
1234 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
|
|
1235 | |
|
|
1236 | preedit_attr = status_attr = NULL; |
|
|
1237 | |
|
|
1238 | if (R->input_style & XIMPreeditPosition) { |
|
|
1239 | rxvt_setSize(aR_ & rect); |
|
|
1240 | rxvt_setPosition(aR_ & spot); |
|
|
1241 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1242 | |
|
|
1243 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1244 | XNSpotLocation, &spot, |
|
|
1245 | XNForeground, fg, XNBackground, bg, |
|
|
1246 | //XNFontSet, R->TermWin.fontset, |
|
|
1247 | NULL); |
|
|
1248 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1249 | rxvt_setColor(aR_ & fg, &bg); |
|
|
1250 | |
|
|
1251 | /* |
|
|
1252 | * The necessary width of preedit area is unknown |
|
|
1253 | * until create input context. |
|
|
1254 | */ |
|
|
1255 | needed_rect.width = 0; |
|
|
1256 | |
|
|
1257 | rxvt_setPreeditArea(aR_ & rect, &status_rect, &needed_rect); |
|
|
1258 | |
|
|
1259 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1260 | XNForeground, fg, XNBackground, bg, |
|
|
1261 | //XNFontSet, R->TermWin.fontset, |
|
|
1262 | NULL); |
|
|
1263 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1264 | XNForeground, fg, XNBackground, bg, |
|
|
1265 | //XNFontSet, R->TermWin.fontset, |
|
|
1266 | NULL); |
|
|
1267 | } |
|
|
1268 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
|
|
1269 | XNClientWindow, R->TermWin.parent[0], |
|
|
1270 | XNFocusWindow, R->TermWin.parent[0], |
|
|
1271 | XNDestroyCallback, &ximcallback, |
|
|
1272 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1273 | preedit_attr, |
|
|
1274 | status_attr ? XNStatusAttributes : NULL, |
|
|
1275 | status_attr, NULL); |
|
|
1276 | if (preedit_attr) |
|
|
1277 | XFree(preedit_attr); |
|
|
1278 | if (status_attr) |
|
|
1279 | XFree(status_attr); |
|
|
1280 | if (R->Input_Context == NULL) { |
|
|
1281 | rxvt_print_error("failed to create input context"); |
|
|
1282 | XCloseIM(xim); |
|
|
1283 | return False; |
|
|
1284 | } |
|
|
1285 | if (R->input_style & XIMPreeditArea) |
|
|
1286 | rxvt_IMSetStatusPosition(aR); |
|
|
1287 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
|
|
1288 | return True; |
|
|
1289 | } |
1317 | } |
1290 | |
1318 | |
1291 | /* EXTPROTO */ |
1319 | /* EXTPROTO */ |
1292 | void |
1320 | void |
1293 | rxvt_IMSetStatusPosition(pR) |
1321 | rxvt_IMSetStatusPosition(pR) |
… | |
… | |
1303 | /* Getting the necessary width of preedit area */ |
1331 | /* Getting the necessary width of preedit area */ |
1304 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1332 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1305 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1333 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1306 | XFree(status_attr); |
1334 | XFree(status_attr); |
1307 | |
1335 | |
1308 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1336 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1309 | |
1337 | |
1310 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1338 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1311 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1339 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1312 | |
1340 | |
1313 | XSetICValues(R->Input_Context, |
1341 | XSetICValues(R->Input_Context, |