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 1.19 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), |
71 | destroy_ev (this, &rxvt_term::destroy_cb), |
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72 | check_ev (this, &rxvt_term::check_cb), |
85 | check_ev (this, &rxvt_term::check_cb), |
73 | incr_ev (this, &rxvt_term::incr_cb) |
86 | incr_ev (this, &rxvt_term::incr_cb), |
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87 | pty_ev (this, &rxvt_term::pty_cb) |
74 | { |
88 | { |
75 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
89 | cmdbuf_ptr = cmdbuf_endp = cmdbuf_base; |
76 | } |
90 | } |
77 | |
91 | |
78 | rxvt_term::~rxvt_term () |
92 | rxvt_term::~rxvt_term () |
79 | { |
93 | { |
80 | 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); |
81 | |
98 | |
82 | #ifndef NO_SETOWNER_TTYDEV |
99 | #ifndef NO_SETOWNER_TTYDEV |
83 | rxvt_privileged_ttydev (this, RESTORE); |
100 | rxvt_privileged_ttydev (this, RESTORE); |
84 | #endif |
101 | #endif |
85 | #ifdef UTMP_SUPPORT |
102 | #ifdef UTMP_SUPPORT |
… | |
… | |
175 | } |
192 | } |
176 | |
193 | |
177 | bool |
194 | bool |
178 | rxvt_term::init (int argc, const char *const *argv) |
195 | rxvt_term::init (int argc, const char *const *argv) |
179 | { |
196 | { |
180 | dR;//TODO (scrollbar, setidle) |
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181 | |
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182 | /* |
197 | /* |
183 | * Save and then give up any super-user privileges |
198 | * Save and then give up any super-user privileges |
184 | * 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. |
185 | * We should only need to be root in these cases: |
200 | * We should only need to be root in these cases: |
186 | * 1. write utmp entries on some systems |
201 | * 1. write utmp entries on some systems |
187 | * 2. chown tty on some systems |
202 | * 2. chown tty on some systems |
188 | */ |
203 | */ |
189 | rxvt_privileges (this, SAVE); |
204 | rxvt_privileges (this, SAVE); |
190 | rxvt_privileges (this, IGNORE); |
205 | rxvt_privileges (this, IGNORE); |
191 | |
206 | |
192 | rxvt_init_secondary (this); |
207 | init_secondary (); |
193 | |
208 | |
194 | 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 (""); |
195 | |
212 | |
196 | #if (MENUBAR_MAX) |
213 | #if (MENUBAR_MAX) |
197 | rxvt_menubar_read (this, rs[Rs_menu]); |
214 | rxvt_menubar_read (this, rs[Rs_menu]); |
198 | #endif |
215 | #endif |
199 | #ifdef HAVE_SCROLLBARS |
216 | #ifdef HAVE_SCROLLBARS |
200 | if (Options & Opt_scrollBar) |
217 | if (Options & Opt_scrollBar) |
201 | scrollbar_setIdle (); /* set existence for size calculations */ |
218 | scrollBar.setIdle (); /* set existence for size calculations */ |
202 | #endif |
219 | #endif |
203 | |
220 | |
204 | rxvt_Create_Windows (this, argc, argv); |
221 | create_windows (argc, argv); |
205 | |
222 | |
206 | rxvt_init_xlocale (this); |
223 | init_xlocale (); |
207 | |
224 | |
208 | rxvt_scr_reset (this); /* initialize screen */ |
225 | scr_reset (); /* initialize screen */ |
209 | #ifdef RXVT_GRAPHICS |
226 | #ifdef RXVT_GRAPHICS |
210 | rxvt_Gr_reset (this); /* reset graphics */ |
227 | rxvt_Gr_reset (this); /* reset graphics */ |
211 | #endif |
228 | #endif |
212 | |
229 | |
213 | #if 0 |
230 | #if 0 |
… | |
… | |
216 | #endif |
233 | #endif |
217 | #endif |
234 | #endif |
218 | |
235 | |
219 | #ifdef HAVE_SCROLLBARS |
236 | #ifdef HAVE_SCROLLBARS |
220 | if (Options & Opt_scrollBar) |
237 | if (Options & Opt_scrollBar) |
221 | rxvt_Resize_scrollBar (this); /* create and map scrollbar */ |
238 | resize_scrollbar (); /* create and map scrollbar */ |
222 | #endif |
239 | #endif |
223 | #if (MENUBAR_MAX) |
240 | #if (MENUBAR_MAX) |
224 | if (menubar_visible(r)) |
241 | if (menubar_visible(r)) |
225 | XMapWindow (Xdisplay, menuBar.win); |
242 | XMapWindow (Xdisplay, menuBar.win); |
226 | #endif |
243 | #endif |
… | |
… | |
232 | } |
249 | } |
233 | #endif |
250 | #endif |
234 | XMapWindow (Xdisplay, TermWin.vt); |
251 | XMapWindow (Xdisplay, TermWin.vt); |
235 | XMapWindow (Xdisplay, TermWin.parent[0]); |
252 | XMapWindow (Xdisplay, TermWin.parent[0]); |
236 | |
253 | |
237 | rxvt_init_env (this); |
254 | init_env (); |
238 | rxvt_init_command (this, cmd_argv); |
255 | init_command (cmd_argv); |
239 | |
256 | |
240 | x_ev.start (Xfd, EVENT_READ); |
257 | x_ev.start (Xfd, EVENT_READ); |
241 | pty_ev.start (cmd_fd, EVENT_READ); |
258 | pty_ev.start (cmd_fd, EVENT_READ); |
242 | |
259 | |
243 | check_ev.start (); |
260 | check_ev.start (); |
… | |
… | |
504 | /*----------------------------------------------------------------------*/ |
521 | /*----------------------------------------------------------------------*/ |
505 | /* |
522 | /* |
506 | * window size/position calculcations for XSizeHint and other storage. |
523 | * window size/position calculcations for XSizeHint and other storage. |
507 | * if width/height are non-zero then override calculated width/height |
524 | * if width/height are non-zero then override calculated width/height |
508 | */ |
525 | */ |
509 | /* EXTPROTO */ |
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510 | void |
526 | void |
511 | rxvt_window_calc(pR_ unsigned int width, unsigned int height) |
527 | rxvt_term::window_calc (unsigned int width, unsigned int height) |
512 | { |
528 | { |
513 | short recalc_x, recalc_y; |
529 | short recalc_x, recalc_y; |
514 | int x, y, sb_w, mb_h, flags; |
530 | int x, y, sb_w, mb_h, flags; |
515 | unsigned int w, h; |
531 | unsigned int w, h; |
516 | unsigned int max_width, max_height; |
532 | unsigned int max_width, max_height; |
517 | |
533 | |
518 | 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", |
519 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
535 | TermWin.ncol, TermWin.nrow, szHint.width, |
520 | R->szHint.height)); |
536 | szHint.height)); |
521 | R->szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
537 | szHint.flags = PMinSize | PResizeInc | PBaseSize | PWinGravity; |
522 | R->szHint.win_gravity = NorthWestGravity; |
538 | szHint.win_gravity = NorthWestGravity; |
523 | /* R->szHint.min_aspect.x = R->szHint.min_aspect.y = 1; */ |
539 | /* szHint.min_aspect.x = szHint.min_aspect.y = 1; */ |
524 | |
540 | |
525 | recalc_x = recalc_y = 0; |
541 | recalc_x = recalc_y = 0; |
526 | flags = 0; |
542 | flags = 0; |
527 | if (!R->parsed_geometry) { |
543 | if (!parsed_geometry) { |
528 | R->parsed_geometry = 1; |
544 | parsed_geometry = 1; |
529 | if (R->rs[Rs_geometry]) |
545 | if (rs[Rs_geometry]) |
530 | flags = XParseGeometry(R->rs[Rs_geometry], &x, &y, &w, &h); |
546 | flags = XParseGeometry(rs[Rs_geometry], &x, &y, &w, &h); |
531 | if (flags & WidthValue) { |
547 | if (flags & WidthValue) { |
532 | R->TermWin.ncol = BOUND_POSITIVE_INT16(w); |
548 | TermWin.ncol = BOUND_POSITIVE_INT16(w); |
533 | R->szHint.flags |= USSize; |
549 | szHint.flags |= USSize; |
534 | } |
550 | } |
535 | if (flags & HeightValue) { |
551 | if (flags & HeightValue) { |
536 | R->TermWin.nrow = BOUND_POSITIVE_INT16(h); |
552 | TermWin.nrow = BOUND_POSITIVE_INT16(h); |
537 | R->szHint.flags |= USSize; |
553 | szHint.flags |= USSize; |
538 | } |
554 | } |
539 | if (flags & XValue) { |
555 | if (flags & XValue) { |
540 | R->szHint.x = x; |
556 | szHint.x = x; |
541 | R->szHint.flags |= USPosition; |
557 | szHint.flags |= USPosition; |
542 | if (flags & XNegative) { |
558 | if (flags & XNegative) { |
543 | recalc_x = 1; |
559 | recalc_x = 1; |
544 | R->szHint.win_gravity = NorthEastGravity; |
560 | szHint.win_gravity = NorthEastGravity; |
545 | } |
561 | } |
546 | } |
562 | } |
547 | if (flags & YValue) { |
563 | if (flags & YValue) { |
548 | R->szHint.y = y; |
564 | szHint.y = y; |
549 | R->szHint.flags |= USPosition; |
565 | szHint.flags |= USPosition; |
550 | if (flags & YNegative) { |
566 | if (flags & YNegative) { |
551 | recalc_y = 1; |
567 | recalc_y = 1; |
552 | if (R->szHint.win_gravity == NorthEastGravity) |
568 | if (szHint.win_gravity == NorthEastGravity) |
553 | R->szHint.win_gravity = SouthEastGravity; |
569 | szHint.win_gravity = SouthEastGravity; |
554 | else |
570 | else |
555 | R->szHint.win_gravity = SouthWestGravity; |
571 | szHint.win_gravity = SouthWestGravity; |
556 | } |
572 | } |
557 | } |
573 | } |
558 | } |
574 | } |
559 | /* TODO: BOUNDS */ |
575 | /* TODO: BOUNDS */ |
560 | R->TermWin.width = R->TermWin.ncol * R->TermWin.fwidth; |
576 | TermWin.width = TermWin.ncol * TermWin.fwidth; |
561 | R->TermWin.height = R->TermWin.nrow * R->TermWin.fheight; |
577 | TermWin.height = TermWin.nrow * TermWin.fheight; |
562 | max_width = MAX_COLS * R->TermWin.fwidth; |
578 | max_width = MAX_COLS * TermWin.fwidth; |
563 | max_height = MAX_ROWS * R->TermWin.fheight; |
579 | max_height = MAX_ROWS * TermWin.fheight; |
564 | |
580 | |
565 | R->szHint.base_width = R->szHint.base_height = 2 * R->TermWin.int_bwidth; |
581 | szHint.base_width = szHint.base_height = 2 * TermWin.int_bwidth; |
566 | |
582 | |
567 | sb_w = mb_h = 0; |
583 | sb_w = mb_h = 0; |
568 | R->window_vt_x = R->window_vt_y = 0; |
584 | window_vt_x = window_vt_y = 0; |
569 | if (scrollbar_visible(R)) { |
585 | if (scrollbar_visible (this)) { |
570 | sb_w = scrollbar_TotalWidth(); |
586 | sb_w = scrollbar_TotalWidth(); |
571 | R->szHint.base_width += sb_w; |
587 | szHint.base_width += sb_w; |
572 | if (!(R->Options & Opt_scrollBar_right)) |
588 | if (!(Options & Opt_scrollBar_right)) |
573 | R->window_vt_x = sb_w; |
589 | window_vt_x = sb_w; |
574 | } |
590 | } |
575 | if (menubar_visible(R)) { |
591 | if (menubar_visible (this)) { |
576 | mb_h = menuBar_TotalHeight(); |
592 | mb_h = menuBar_TotalHeight(); |
577 | R->szHint.base_height += mb_h; |
593 | szHint.base_height += mb_h; |
578 | R->window_vt_y = mb_h; |
594 | window_vt_y = mb_h; |
579 | } |
595 | } |
580 | R->szHint.width_inc = R->TermWin.fwidth; |
596 | szHint.width_inc = TermWin.fwidth; |
581 | R->szHint.height_inc = R->TermWin.fheight; |
597 | szHint.height_inc = TermWin.fheight; |
582 | R->szHint.min_width = R->szHint.base_width + R->szHint.width_inc; |
598 | szHint.min_width = szHint.base_width + szHint.width_inc; |
583 | R->szHint.min_height = R->szHint.base_height + R->szHint.height_inc; |
599 | szHint.min_height = szHint.base_height + szHint.height_inc; |
584 | |
600 | |
585 | if (width && width - R->szHint.base_width < max_width) { |
601 | if (width && width - szHint.base_width < max_width) { |
586 | R->szHint.width = width; |
602 | szHint.width = width; |
587 | R->TermWin.width = width - R->szHint.base_width; |
603 | TermWin.width = width - szHint.base_width; |
588 | } else { |
604 | } else { |
589 | MIN_IT(R->TermWin.width, max_width); |
605 | MIN_IT(TermWin.width, max_width); |
590 | R->szHint.width = R->szHint.base_width + R->TermWin.width; |
606 | szHint.width = szHint.base_width + TermWin.width; |
591 | } |
607 | } |
592 | if (height && height - R->szHint.base_height < max_height) { |
608 | if (height && height - szHint.base_height < max_height) { |
593 | R->szHint.height = height; |
609 | szHint.height = height; |
594 | R->TermWin.height = height - R->szHint.base_height; |
610 | TermWin.height = height - szHint.base_height; |
595 | } else { |
611 | } else { |
596 | MIN_IT(R->TermWin.height, max_height); |
612 | MIN_IT(TermWin.height, max_height); |
597 | R->szHint.height = R->szHint.base_height + R->TermWin.height; |
613 | szHint.height = szHint.base_height + TermWin.height; |
598 | } |
614 | } |
599 | if (scrollbar_visible(R) && (R->Options & Opt_scrollBar_right)) |
615 | if (scrollbar_visible (this) && (Options & Opt_scrollBar_right)) |
600 | R->window_sb_x = R->szHint.width - sb_w; |
616 | window_sb_x = szHint.width - sb_w; |
601 | |
617 | |
602 | if (recalc_x) |
618 | if (recalc_x) |
603 | R->szHint.x += (DisplayWidth(R->Xdisplay, Xscreen) |
619 | szHint.x += (DisplayWidth (Xdisplay, DefaultScreen (Xdisplay)) |
604 | - R->szHint.width - 2 * R->TermWin.ext_bwidth); |
620 | - szHint.width - 2 * TermWin.ext_bwidth); |
605 | if (recalc_y) |
621 | if (recalc_y) |
606 | R->szHint.y += (DisplayHeight(R->Xdisplay, Xscreen) |
622 | szHint.y += (DisplayHeight (Xdisplay, DefaultScreen (Xdisplay)) |
607 | - R->szHint.height - 2 * R->TermWin.ext_bwidth); |
623 | - szHint.height - 2 * TermWin.ext_bwidth); |
608 | |
624 | |
609 | R->TermWin.ncol = R->TermWin.width / R->TermWin.fwidth; |
625 | TermWin.ncol = TermWin.width / TermWin.fwidth; |
610 | R->TermWin.nrow = R->TermWin.height / R->TermWin.fheight; |
626 | TermWin.nrow = TermWin.height / TermWin.fheight; |
611 | 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", |
612 | R->TermWin.ncol, R->TermWin.nrow, R->szHint.width, |
628 | TermWin.ncol, TermWin.nrow, szHint.width, |
613 | R->szHint.height)); |
629 | szHint.height)); |
614 | return; |
630 | return; |
615 | } |
631 | } |
616 | |
632 | |
617 | /*----------------------------------------------------------------------*/ |
633 | /*----------------------------------------------------------------------*/ |
618 | /* |
634 | /* |
… | |
… | |
758 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
774 | XSetWindowBackground(R->Xdisplay, R->TermWin.vt, |
759 | R->PixColors[Color_bg]); |
775 | R->PixColors[Color_bg]); |
760 | |
776 | |
761 | /* handle Color_BD, scrollbar background, etc. */ |
777 | /* handle Color_BD, scrollbar background, etc. */ |
762 | |
778 | |
763 | rxvt_set_colorfgbg(aR); |
779 | rxvt_set_colorfgbg (aR); |
764 | rxvt_recolour_cursor(aR); |
780 | R->recolour_cursor (); |
765 | /* the only reasonable way to enforce a clean update */ |
781 | /* the only reasonable way to enforce a clean update */ |
766 | rxvt_scr_poweron(aR); |
782 | rxvt_scr_poweron (aR); |
767 | } |
783 | } |
768 | |
784 | |
769 | #else |
785 | #else |
770 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
786 | # define rxvt_set_window_color(aR_ idx,color) ((void)0) |
771 | #endif /* XTERM_COLOR_CHANGE */ |
787 | #endif /* XTERM_COLOR_CHANGE */ |
772 | |
788 | |
773 | /* EXTPROTO */ |
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774 | void |
789 | void |
775 | rxvt_recolour_cursor(pR) |
790 | rxvt_term::recolour_cursor () |
776 | { |
791 | { |
777 | rxvt_color xcol[2]; |
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778 | |
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779 | #if TODO |
792 | #if TODO |
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793 | rxvt_color xcol[2]; |
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|
794 | |
780 | xcol[0] = R->PixColors[Color_pointer]; |
795 | xcol[0] = PixColors[Color_pointer]; |
781 | xcol[1] = R->PixColors[Color_bg]; |
796 | xcol[1] = PixColors[Color_bg]; |
782 | XQueryColors(R->Xdisplay, XCMAP, xcol, 2); |
797 | XQueryColors (Xdisplay, XCMAP, xcol, 2); |
783 | XRecolorCursor(R->Xdisplay, R->TermWin_cursor, &(xcol[0]), &(xcol[1])); |
798 | XRecolorCursor (Xdisplay, TermWin_cursor, &(xcol[0]), &(xcol[1])); |
784 | #endif |
799 | #endif |
785 | } |
800 | } |
786 | |
801 | |
787 | /*----------------------------------------------------------------------*/ |
802 | /*----------------------------------------------------------------------*/ |
788 | /* |
803 | /* |
… | |
… | |
848 | } |
863 | } |
849 | |
864 | |
850 | /* -------------------------------------------------------------------- * |
865 | /* -------------------------------------------------------------------- * |
851 | * - WINDOW RESIZING - * |
866 | * - WINDOW RESIZING - * |
852 | * -------------------------------------------------------------------- */ |
867 | * -------------------------------------------------------------------- */ |
853 | /* EXTPROTO */ |
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854 | void |
868 | void |
855 | 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) |
856 | int ignoreparent) |
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|
857 | { |
870 | { |
858 | int fix_screen; |
871 | int fix_screen; |
859 | |
872 | |
860 | #ifdef SMART_RESIZE |
873 | #ifdef SMART_RESIZE |
861 | int old_width = R->szHint.width, old_height = R->szHint.height; |
874 | int old_width = szHint.width, old_height = szHint.height; |
862 | #endif |
875 | #endif |
863 | |
876 | |
864 | rxvt_window_calc(aR_ width, height); |
877 | window_calc (width, height); |
865 | XSetWMNormalHints(R->Xdisplay, R->TermWin.parent[0], &R->szHint); |
878 | XSetWMNormalHints (Xdisplay, TermWin.parent[0], &szHint); |
866 | if (!ignoreparent) { |
879 | if (!ignoreparent) |
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|
880 | { |
867 | #ifdef SMART_RESIZE |
881 | #ifdef SMART_RESIZE |
868 | /* |
882 | /* |
869 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
883 | * resize by Marius Gedminas <marius.gedminas@uosis.mif.vu.lt> |
870 | * reposition window on resize depending on placement on screen |
884 | * reposition window on resize depending on placement on screen |
871 | */ |
885 | */ |
872 | int x, y, x1, y1; |
886 | int x, y, x1, y1; |
873 | int dx, dy; |
887 | int dx, dy; |
874 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
888 | unsigned int unused_w1, unused_h1, unused_b1, unused_d1; |
875 | Window unused_cr; |
889 | Window unused_cr; |
876 | |
890 | |
877 | XTranslateCoordinates(R->Xdisplay, R->TermWin.parent[0], Xroot, |
891 | XTranslateCoordinates (Xdisplay, TermWin.parent[0], Xroot, |
878 | 0, 0, &x, &y, &unused_cr); |
892 | 0, 0, &x, &y, &unused_cr); |
879 | XGetGeometry(R->Xdisplay, R->TermWin.parent[0], &unused_cr, &x1, &y1, |
893 | XGetGeometry (Xdisplay, TermWin.parent[0], &unused_cr, &x1, &y1, |
880 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
894 | &unused_w1, &unused_h1, &unused_b1, &unused_d1); |
881 | /* |
895 | /* |
882 | * 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 |
883 | * our position for handles and decorations. Counter it |
897 | * our position for handles and decorations. Counter it |
884 | */ |
898 | */ |
885 | if (x1 != x || y1 != y) { |
899 | if (x1 != x || y1 != y) { |
886 | x -= x1; |
900 | x -= x1; |
887 | 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 (); |
888 | } |
937 | } |
889 | |
938 | |
890 | x1 = (DisplayWidth(R->Xdisplay, Xscreen) - old_width) / 2; |
939 | if (menubar_visible (this)) |
891 | y1 = (DisplayHeight(R->Xdisplay, Xscreen) - old_height) / 2; |
940 | XMoveResizeWindow (Xdisplay, menuBar.win, window_vt_x, |
892 | dx = old_width - R->szHint.width; |
941 | 0, TermWin_TotalWidth (), menuBar_TotalHeight ()); |
893 | dy = old_height - R->szHint.height; |
|
|
894 | |
942 | |
895 | /* Check position of the center of the window */ |
943 | XMoveResizeWindow (Xdisplay, TermWin.vt, window_vt_x, |
896 | if (x < x1) /* left half */ |
944 | window_vt_y, TermWin_TotalWidth (), |
897 | dx = 0; |
945 | TermWin_TotalHeight ()); |
898 | else if (x == x1) /* exact center */ |
946 | #ifdef RXVT_GRAPHICS |
899 | dx /= 2; |
947 | if (old_height) |
900 | if (y < y1) /* top half */ |
948 | 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); |
949 | old_height - szHint.base_height); |
910 | #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) |
911 | } |
958 | { |
|
|
959 | int curr_screen = -1; |
|
|
960 | int old_ncol = prev_ncol; |
912 | |
961 | |
913 | fix_screen = (R->TermWin.ncol != R->prev_ncol |
962 | /* scr_reset only works on the primary screen */ |
914 | || R->TermWin.nrow != R->prev_nrow); |
963 | if (old_height) /* this is not the first time through */ |
915 | if (fix_screen || width != R->old_width || height != R->old_height) { |
964 | { |
916 | if (scrollbar_visible(R)) { |
965 | unsigned int ncol = TermWin.ncol; |
917 | XMoveResizeWindow(R->Xdisplay, R->scrollBar.win, R->window_sb_x, |
966 | TermWin.ncol = prev_ncol; // save b/c scr_blank_screen_mem uses this |
918 | 0, scrollbar_TotalWidth(), R->szHint.height); |
967 | curr_screen = rxvt_scr_change_screen (this, PRIMARY); |
919 | rxvt_Resize_scrollBar(aR); |
968 | TermWin.ncol = ncol; |
920 | } |
969 | } |
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 | |
970 | |
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); |
971 | scr_reset(); |
|
|
972 | |
946 | if (curr_screen >= 0) { /* this is not the first time through */ |
973 | if (curr_screen >= 0) /* this is not the first time through */ |
|
|
974 | { |
947 | rxvt_scr_change_screen(aR_ curr_screen); |
975 | rxvt_scr_change_screen (this, curr_screen); |
948 | rxvt_selection_check(aR_(old_ncol != R->TermWin.ncol ? 4 : 0)); |
976 | rxvt_selection_check (this, old_ncol != TermWin.ncol ? 4 : 0); |
949 | } |
977 | } |
950 | } |
978 | } |
951 | |
979 | |
952 | R->old_width = R->szHint.width; |
980 | old_width = szHint.width; |
953 | R->old_height = R->szHint.height; |
981 | old_height = szHint.height; |
954 | |
982 | |
955 | #ifdef USE_XIM |
983 | #ifdef USE_XIM |
956 | rxvt_IMSetStatusPosition(aR); |
984 | rxvt_IMSetStatusPosition (this); |
957 | #endif |
985 | #endif |
958 | } |
986 | } |
959 | |
987 | |
960 | /* |
988 | /* |
961 | * 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. |
… | |
… | |
975 | height = wattr.height - R->szHint.base_height; |
1003 | height = wattr.height - R->szHint.base_height; |
976 | } |
1004 | } |
977 | if (width != R->TermWin.width || height != R->TermWin.height) { |
1005 | if (width != R->TermWin.width || height != R->TermWin.height) { |
978 | width += R->szHint.base_width; |
1006 | width += R->szHint.base_width; |
979 | height += R->szHint.base_height; |
1007 | height += R->szHint.base_height; |
980 | rxvt_resize_all_windows(aR_ width, height, 0); |
1008 | R->resize_all_windows (width, height, 0); |
981 | } |
1009 | } |
982 | } |
1010 | } |
983 | |
1011 | |
984 | /* -------------------------------------------------------------------- * |
1012 | /* -------------------------------------------------------------------- * |
985 | * - X INPUT METHOD ROUTINES - * |
1013 | * - X INPUT METHOD ROUTINES - * |
986 | * -------------------------------------------------------------------- */ |
1014 | * -------------------------------------------------------------------- */ |
987 | #ifdef USE_XIM |
1015 | #ifdef USE_XIM |
988 | /* INTPROTO */ |
|
|
989 | void |
1016 | void |
990 | rxvt_setSize(pR_ XRectangle * size) |
1017 | rxvt_term::set_size (XRectangle *size) |
991 | { |
1018 | { |
992 | size->x = R->TermWin.int_bwidth; |
1019 | size->x = TermWin.int_bwidth; |
993 | size->y = R->TermWin.int_bwidth; |
1020 | size->y = TermWin.int_bwidth; |
994 | size->width = Width2Pixel(R->TermWin.ncol); |
1021 | size->width = Width2Pixel(TermWin.ncol); |
995 | size->height = Height2Pixel(R->TermWin.nrow); |
1022 | size->height = Height2Pixel(TermWin.nrow); |
996 | } |
1023 | } |
997 | |
1024 | |
998 | /* INTPROTO */ |
|
|
999 | void |
1025 | void |
1000 | rxvt_setColor(pR_ unsigned long *fg, unsigned long *bg) |
1026 | rxvt_term::set_color (unsigned long *fg, unsigned long *bg) |
1001 | { |
1027 | { |
1002 | *fg = R->PixColors[Color_fg]; |
1028 | *fg = PixColors[Color_fg]; |
1003 | *bg = R->PixColors[Color_bg]; |
1029 | *bg = PixColors[Color_bg]; |
1004 | } |
1030 | } |
1005 | |
1031 | |
1006 | /* Checking whether input method is running. */ |
1032 | /* Checking whether input method is running. */ |
1007 | /* INTPROTO */ |
1033 | /* INTPROTO */ |
1008 | Bool |
1034 | Bool |
… | |
… | |
1043 | || R->event_type == SelectionNotify |
1069 | || R->event_type == SelectionNotify |
1044 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1070 | || R->event_type == ButtonRelease || R->event_type == FocusIn) |
1045 | || !rxvt_IMisRunning(aR)) |
1071 | || !rxvt_IMisRunning(aR)) |
1046 | return; |
1072 | return; |
1047 | |
1073 | |
1048 | rxvt_setPosition(aR_ & spot); |
1074 | R->set_position (&spot); |
1049 | |
1075 | |
1050 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1076 | preedit_attr = XVaCreateNestedList(0, XNSpotLocation, &spot, NULL); |
1051 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1077 | XSetICValues(R->Input_Context, XNPreeditAttributes, preedit_attr, NULL); |
1052 | XFree(preedit_attr); |
1078 | XFree(preedit_attr); |
1053 | } |
1079 | } |
1054 | |
1080 | |
1055 | /* EXTPROTO */ |
|
|
1056 | void |
1081 | 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, |
1082 | rxvt_term::set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, |
1070 | XRectangle * needed_rect) |
1083 | XRectangle * needed_rect) |
1071 | { |
1084 | { |
1072 | int mbh, vtx = 0; |
1085 | int mbh, vtx = 0; |
1073 | |
1086 | |
1074 | if (scrollbar_visible(R) && !(R->Options & Opt_scrollBar_right)) |
1087 | if (scrollbar_visible (this) && !(Options & Opt_scrollBar_right)) |
1075 | vtx = scrollbar_TotalWidth(); |
1088 | vtx = scrollbar_TotalWidth(); |
|
|
1089 | |
1076 | mbh = menubar_visible(R) ? menuBar_TotalHeight() : 0; |
1090 | mbh = menubar_visible (this) ? menuBar_TotalHeight() : 0; |
1077 | mbh -= R->TermWin.lineSpace; |
1091 | mbh -= TermWin.lineSpace; |
1078 | |
1092 | |
1079 | preedit_rect->x = needed_rect->width + vtx; |
1093 | preedit_rect->x = needed_rect->width + vtx; |
1080 | preedit_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1094 | preedit_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1081 | |
1095 | |
1082 | preedit_rect->width = Width2Pixel(R->TermWin.ncol + 1) - needed_rect->width |
1096 | preedit_rect->width = Width2Pixel(TermWin.ncol + 1) - needed_rect->width + vtx; |
1083 | + vtx; |
|
|
1084 | preedit_rect->height = Height2Pixel(1); |
1097 | preedit_rect->height = Height2Pixel(1); |
1085 | |
1098 | |
1086 | status_rect->x = vtx; |
1099 | status_rect->x = vtx; |
1087 | status_rect->y = Height2Pixel(R->TermWin.nrow - 1) + mbh; |
1100 | status_rect->y = Height2Pixel(TermWin.nrow - 1) + mbh; |
1088 | |
1101 | |
1089 | status_rect->width = needed_rect->width ? needed_rect->width |
1102 | 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); |
1103 | status_rect->height = Height2Pixel(1); |
1092 | } |
1104 | } |
1093 | |
1105 | |
1094 | /* ARGSUSED */ |
1106 | /* ARGSUSED */ |
1095 | /* INTPROTO */ |
1107 | /* INTPROTO */ |
1096 | void |
1108 | void |
… | |
… | |
1103 | R->Input_Context = NULL; |
1115 | R->Input_Context = NULL; |
1104 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1116 | /* To avoid Segmentation Fault in C locale: Solaris only? */ |
1105 | if (STRCMP(R->locale, "C")) |
1117 | if (STRCMP(R->locale, "C")) |
1106 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1118 | XRegisterIMInstantiateCallback(R->Xdisplay, NULL, NULL, NULL, |
1107 | rxvt_IMInstantiateCallback, NULL); |
1119 | rxvt_IMInstantiateCallback, NULL); |
|
|
1120 | } |
|
|
1121 | |
|
|
1122 | /* |
|
|
1123 | * Try to open a XIM with the current modifiers, then see if we can |
|
|
1124 | * open a suitable preedit type |
|
|
1125 | */ |
|
|
1126 | static Bool |
|
|
1127 | rxvt_IM_get_IC (pR) |
|
|
1128 | { |
|
|
1129 | int i, j, found; |
|
|
1130 | XIM xim; |
|
|
1131 | XPoint spot; |
|
|
1132 | XRectangle rect, status_rect, needed_rect; |
|
|
1133 | unsigned long fg, bg; |
|
|
1134 | const char *p; |
|
|
1135 | char **s; |
|
|
1136 | XIMStyles *xim_styles; |
|
|
1137 | XVaNestedList preedit_attr, status_attr; |
|
|
1138 | XIMCallback ximcallback; |
|
|
1139 | |
|
|
1140 | D_MAIN((stderr, "rxvt_IM_get_IC()")); |
|
|
1141 | xim = XOpenIM (R->Xdisplay, NULL, NULL, NULL); |
|
|
1142 | if (xim == NULL) |
|
|
1143 | return False; |
|
|
1144 | |
|
|
1145 | xim_styles = NULL; |
|
|
1146 | if (XGetIMValues (xim, XNQueryInputStyle, &xim_styles, NULL) |
|
|
1147 | || !xim_styles || !xim_styles->count_styles) { |
|
|
1148 | XCloseIM(xim); |
|
|
1149 | return False; |
|
|
1150 | } |
|
|
1151 | |
|
|
1152 | p = R->rs[Rs_preeditType] ? R->rs[Rs_preeditType] |
|
|
1153 | : "OverTheSpot,OffTheSpot,Root"; |
|
|
1154 | s = rxvt_splitcommastring(p); |
|
|
1155 | for (i = found = 0; !found && s[i]; i++) { |
|
|
1156 | if (!STRCMP(s[i], "OverTheSpot")) |
|
|
1157 | R->input_style = (XIMPreeditPosition | XIMStatusNothing); |
|
|
1158 | else if (!STRCMP(s[i], "OffTheSpot")) |
|
|
1159 | R->input_style = (XIMPreeditArea | XIMStatusArea); |
|
|
1160 | else if (!STRCMP(s[i], "Root")) |
|
|
1161 | R->input_style = (XIMPreeditNothing | XIMStatusNothing); |
|
|
1162 | |
|
|
1163 | for (j = 0; j < xim_styles->count_styles; j++) |
|
|
1164 | if (R->input_style == xim_styles->supported_styles[j]) { |
|
|
1165 | found = 1; |
|
|
1166 | break; |
|
|
1167 | } |
|
|
1168 | } |
|
|
1169 | for (i = 0; s[i]; i++) |
|
|
1170 | free(s[i]); |
|
|
1171 | free(s); |
|
|
1172 | XFree(xim_styles); |
|
|
1173 | |
|
|
1174 | if (!found) { |
|
|
1175 | XCloseIM(xim); |
|
|
1176 | return False; |
|
|
1177 | } |
|
|
1178 | |
|
|
1179 | ximcallback.callback = rxvt_IMDestroyCallback; |
|
|
1180 | |
|
|
1181 | /* XXX: not sure why we need this (as well as IC one below) */ |
|
|
1182 | XSetIMValues(xim, XNDestroyCallback, &ximcallback, NULL); |
|
|
1183 | |
|
|
1184 | preedit_attr = status_attr = NULL; |
|
|
1185 | |
|
|
1186 | if (R->input_style & XIMPreeditPosition) { |
|
|
1187 | R->set_size (&rect); |
|
|
1188 | R->set_position (&spot); |
|
|
1189 | R->set_color (&fg, &bg); |
|
|
1190 | |
|
|
1191 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1192 | XNSpotLocation, &spot, |
|
|
1193 | XNForeground, fg, XNBackground, bg, |
|
|
1194 | //XNFontSet, R->TermWin.fontset, |
|
|
1195 | NULL); |
|
|
1196 | } else if (R->input_style & XIMPreeditArea) { |
|
|
1197 | R->set_color (&fg, &bg); |
|
|
1198 | |
|
|
1199 | /* |
|
|
1200 | * The necessary width of preedit area is unknown |
|
|
1201 | * until create input context. |
|
|
1202 | */ |
|
|
1203 | needed_rect.width = 0; |
|
|
1204 | |
|
|
1205 | R->set_preedit_area(&rect, &status_rect, &needed_rect); |
|
|
1206 | |
|
|
1207 | preedit_attr = XVaCreateNestedList(0, XNArea, &rect, |
|
|
1208 | XNForeground, fg, XNBackground, bg, |
|
|
1209 | //XNFontSet, R->TermWin.fontset, |
|
|
1210 | NULL); |
|
|
1211 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, |
|
|
1212 | XNForeground, fg, XNBackground, bg, |
|
|
1213 | //XNFontSet, R->TermWin.fontset, |
|
|
1214 | NULL); |
|
|
1215 | } |
|
|
1216 | R->Input_Context = XCreateIC(xim, XNInputStyle, R->input_style, |
|
|
1217 | XNClientWindow, R->TermWin.parent[0], |
|
|
1218 | XNFocusWindow, R->TermWin.parent[0], |
|
|
1219 | XNDestroyCallback, &ximcallback, |
|
|
1220 | preedit_attr ? XNPreeditAttributes : NULL, |
|
|
1221 | preedit_attr, |
|
|
1222 | status_attr ? XNStatusAttributes : NULL, |
|
|
1223 | status_attr, NULL); |
|
|
1224 | if (preedit_attr) |
|
|
1225 | XFree(preedit_attr); |
|
|
1226 | if (status_attr) |
|
|
1227 | XFree(status_attr); |
|
|
1228 | if (R->Input_Context == NULL) { |
|
|
1229 | rxvt_print_error("failed to create input context"); |
|
|
1230 | XCloseIM(xim); |
|
|
1231 | return False; |
|
|
1232 | } |
|
|
1233 | if (R->input_style & XIMPreeditArea) |
|
|
1234 | rxvt_IMSetStatusPosition(aR); |
|
|
1235 | D_MAIN((stderr, "rxvt_IM_get_IC() - successful connection")); |
|
|
1236 | return True; |
1108 | } |
1237 | } |
1109 | |
1238 | |
1110 | /* |
1239 | /* |
1111 | * X manual pages and include files don't match on some systems: |
1240 | * 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 |
1241 | * some think this is an XIDProc and others an XIMProc so we can't |
… | |
… | |
1128 | char buf[IMBUFSIZ]; |
1257 | char buf[IMBUFSIZ]; |
1129 | |
1258 | |
1130 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1259 | D_MAIN((stderr, "rxvt_IMInstantiateCallback()")); |
1131 | if (R->Input_Context) |
1260 | if (R->Input_Context) |
1132 | return; |
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 |
1133 | |
1267 | |
1134 | p = R->rs[Rs_inputMethod]; |
1268 | p = R->rs[Rs_inputMethod]; |
1135 | if (p && *p) |
1269 | if (p && *p) |
1136 | { |
1270 | { |
1137 | bool found = false; |
1271 | bool found = false; |
… | |
… | |
1154 | for (i = 0; s[i]; i++) |
1288 | for (i = 0; s[i]; i++) |
1155 | free(s[i]); |
1289 | free(s[i]); |
1156 | free(s); |
1290 | free(s); |
1157 | |
1291 | |
1158 | if (found) |
1292 | if (found) |
1159 | return; |
1293 | goto done; |
1160 | } |
1294 | } |
1161 | |
1295 | |
1162 | /* try with XMODIFIERS env. var. */ |
1296 | /* try with XMODIFIERS env. var. */ |
1163 | if ((p = XSetLocaleModifiers ("")) && *p |
1297 | if ((p = XSetLocaleModifiers ("")) && *p |
1164 | && rxvt_IM_get_IC (aR)) |
1298 | && rxvt_IM_get_IC (aR)) |
1165 | return; |
1299 | goto done; |
1166 | |
1300 | |
1167 | /* try with no modifiers base IF the user didn't specify an IM */ |
1301 | /* try with no modifiers base IF the user didn't specify an IM */ |
1168 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1302 | if ((p = XSetLocaleModifiers ("@im=none")) && *p |
1169 | && rxvt_IM_get_IC (aR) == True) |
1303 | && rxvt_IM_get_IC (aR) == True) |
1170 | return; |
1304 | goto done; |
1171 | } |
|
|
1172 | |
1305 | |
1173 | /* |
1306 | done: |
1174 | * Try to open a XIM with the current modifiers, then see if we can |
1307 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1175 | * open a suitable preedit type |
1308 | if (R->rs[Rs_imLocale]) |
1176 | */ |
1309 | setlocale (LC_CTYPE, R->locale); |
1177 | /* INTPROTO */ |
1310 | #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 | } |
1311 | } |
1290 | |
1312 | |
1291 | /* EXTPROTO */ |
1313 | /* EXTPROTO */ |
1292 | void |
1314 | void |
1293 | rxvt_IMSetStatusPosition(pR) |
1315 | rxvt_IMSetStatusPosition(pR) |
… | |
… | |
1303 | /* Getting the necessary width of preedit area */ |
1325 | /* Getting the necessary width of preedit area */ |
1304 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1326 | status_attr = XVaCreateNestedList(0, XNAreaNeeded, &needed_rect, NULL); |
1305 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1327 | XGetICValues(R->Input_Context, XNStatusAttributes, status_attr, NULL); |
1306 | XFree(status_attr); |
1328 | XFree(status_attr); |
1307 | |
1329 | |
1308 | rxvt_setPreeditArea(aR_ & preedit_rect, &status_rect, needed_rect); |
1330 | R->set_preedit_area(&preedit_rect, &status_rect, needed_rect); |
1309 | |
1331 | |
1310 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1332 | preedit_attr = XVaCreateNestedList(0, XNArea, &preedit_rect, NULL); |
1311 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1333 | status_attr = XVaCreateNestedList(0, XNArea, &status_rect, NULL); |
1312 | |
1334 | |
1313 | XSetICValues(R->Input_Context, |
1335 | XSetICValues(R->Input_Context, |