[ViewVC] Diff of: cvs/rxvt-unicode/src/main.C

Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.205 by root, Wed Jan 25 13:24:45 2006 UTC vs.
Revision 1.292 by root, Mon Dec 24 10:58:09 2007 UTC

…		…
1	/---------------------------------C----------------------------------	1	/----------------------------------------------------------------------
2	* File: main.C	2	* File: main.C
3	----------------------------------------------------------------------	3	----------------------------------------------------------------------
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>	6	* Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk>
11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>	11	* Copyright (c) 1997 mj olesen <olesen@me.QueensU.CA>
12	* - extensive modifications	12	* - extensive modifications
13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>	13	* Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de>
14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>	14	* Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com>
15	* - extensive modifications	15	* - extensive modifications
16	* Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com>	16	* Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com>
17	*	17	*
18	* This program is free software; you can redistribute it and/or modify	18	* This program is free software; you can redistribute it and/or modify
19	* it under the terms of the GNU General Public License as published by	19	* it under the terms of the GNU General Public License as published by
20	* the Free Software Foundation; either version 2 of the License, or	20	* the Free Software Foundation; either version 2 of the License, or
21	* (at your option) any later version.	21	* (at your option) any later version.
…		…
38	#include <limits>	38	#include <limits>
39		39
40	#include <csignal>	40	#include <csignal>
41	#include <cstring>	41	#include <cstring>
42		42
43	#ifdef TTY_GID_SUPPORT
44	# include <grp.h>
45	#endif
46
47	#ifdef HAVE_TERMIOS_H
48	# include <termios.h>	43	#include <termios.h>
		44
		45	#ifdef HAVE_XSETLOCALE
		46	# define X_LOCALE
		47	# include <X11/Xlocale.h>
		48	#else
		49	# ifdef HAVE_SETLOCALE
		50	# include <clocale>
		51	# endif
49	#endif	52	#endif
50		53
51	vector<rxvt_term *> rxvt_term::termlist;	54	vector<rxvt_term *> rxvt_term::termlist;
52		55
53	// used to tell global functions which terminal instance is "active"	56	// used to tell global functions which terminal instance is "active"
…		…
56	static char curlocale[128], savelocale[128];	59	static char curlocale[128], savelocale[128];
57		60
58	bool	61	bool
59	rxvt_set_locale (const char *locale) NOTHROW	62	rxvt_set_locale (const char *locale) NOTHROW
60	{	63	{
		64	int size = strlen (locale) + 1;
		65
		66	if (size > sizeof (curlocale))
		67	rxvt_fatal ("locale string too long, aborting.\n");
		68
61	if (!locale \|\| !strncmp (locale, curlocale, 128))	69	if (!locale \|\| !memcmp (locale, curlocale, size))
62	return false;	70	return false;
63		71
64	strncpy (curlocale, locale, 128);	72	memcpy (curlocale, locale, size);
65	setlocale (LC_CTYPE, curlocale);	73	setlocale (LC_CTYPE, curlocale);
66	return true;	74	return true;
67	}	75	}
68		76
69	void	77	void
…		…
83	class rxvt_composite_vec rxvt_composite;	91	class rxvt_composite_vec rxvt_composite;
84		92
85	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)	93	text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2)
86	{	94	{
87	compose_char *cc;	95	compose_char *cc;
88		96
89	// break compose chains, as stupid readline really likes to duplicate	97	// break compose chains, as stupid readline really likes to duplicate
90	// composing characters for some reason near the end of a line.	98	// composing characters for some reason near the end of a line.
91	cc = (*this)[c1];	99	cc = (*this)[c1];
92	while (cc)	100	while (cc)
93	{	101	{
…		…
142		150
143	}	151	}
144	#endif	152	#endif
145		153
146	rxvt_term::rxvt_term ()	154	rxvt_term::rxvt_term ()
147	:	155	{
148	#if TRANSPARENT	156	#if HAVE_BG_PIXMAP
149	rootwin_ev (this, &rxvt_term::rootwin_cb),	157	update_background_ev.set<rxvt_term, &rxvt_term::update_background_cb> (this);
		158	#endif
		159	#ifdef CURSOR_BLINK
		160	cursor_blink_ev.set <rxvt_term, &rxvt_term::cursor_blink_cb> (this); cursor_blink_ev.set (0., CURSOR_BLINK_INTERVAL);
		161	#endif
		162	#ifdef TEXT_BLINK
		163	text_blink_ev.set <rxvt_term, &rxvt_term::text_blink_cb> (this); text_blink_ev.set (0., TEXT_BLINK_INTERVAL);
		164	#endif
		165	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		166	cont_scroll_ev.set <rxvt_term, &rxvt_term::cont_scroll_cb> (this);
		167	#endif
		168	#ifdef SELECTION_SCROLLING
		169	sel_scroll_ev.set <rxvt_term, &rxvt_term::sel_scroll_cb> (this);
		170	#endif
		171	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		172	slip_wheel_ev.set <rxvt_term, &rxvt_term::slip_wheel_cb> (this);
		173	#endif
		174	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
		175	rootwin_ev.set <rxvt_term, &rxvt_term::rootwin_cb> (this),
150	#endif	176	#endif
151	#ifdef HAVE_SCROLLBARS	177	#ifdef HAVE_SCROLLBARS
152	scrollbar_ev (this, &rxvt_term::x_cb),	178	scrollbar_ev.set <rxvt_term, &rxvt_term::x_cb> (this),
153	#endif	179	#endif
154	#ifdef CURSOR_BLINK	180	#ifdef USE_XIM
155	cursor_blink_ev (this, &rxvt_term::cursor_blink_cb),	181	im_ev.set <rxvt_term, &rxvt_term::im_cb> (this),
156	#endif
157	#ifdef TEXT_BLINK
158	text_blink_ev (this, &rxvt_term::text_blink_cb),
159	#endif
160	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
161	cont_scroll_ev (this, &rxvt_term::cont_scroll_cb),
162	#endif
163	#ifdef SELECTION_SCROLLING
164	sel_scroll_ev (this, &rxvt_term::sel_scroll_cb),
165	#endif
166	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
167	slip_wheel_ev (this, &rxvt_term::slip_wheel_cb),
168	#endif	182	#endif
169	#ifdef POINTER_BLANK	183	#ifdef POINTER_BLANK
170	pointer_ev (this, &rxvt_term::pointer_cb),	184	pointer_ev.set <rxvt_term, &rxvt_term::pointer_cb> (this);
171	#endif	185	#endif
172	#ifdef USE_XIM
173	im_ev (this, &rxvt_term::im_cb),
174	#endif
175	#ifndef NO_BELL	186	#ifndef NO_BELL
176	bell_ev (this, &rxvt_term::bell_cb),	187	bell_ev.set <rxvt_term, &rxvt_term::bell_cb> (this);
177	#endif	188	#endif
178	termwin_ev (this, &rxvt_term::x_cb),	189	child_ev.set <rxvt_term, &rxvt_term::child_cb> (this);
179	vt_ev (this, &rxvt_term::x_cb),	190	flush_ev.set <rxvt_term, &rxvt_term::flush_cb> (this);
180	child_ev (this, &rxvt_term::child_cb),	191	destroy_ev.set <rxvt_term, &rxvt_term::destroy_cb> (this);
181	check_ev (this, &rxvt_term::check_cb),	192	pty_ev.set <rxvt_term, &rxvt_term::pty_cb> (this);
182	flush_ev (this, &rxvt_term::flush_cb),	193	incr_ev.set <rxvt_term, &rxvt_term::incr_cb> (this);
183	destroy_ev (this, &rxvt_term::destroy_cb),	194	termwin_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
184	pty_ev (this, &rxvt_term::pty_cb),	195	vt_ev.set <rxvt_term, &rxvt_term::x_cb> (this);
185	incr_ev (this, &rxvt_term::incr_cb)	196
186	{
187	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;	197	cmdbuf_ptr = cmdbuf_endp = cmdbuf_base;
188		198
189	termlist.push_back (this);	199	termlist.push_back (this);
190		200
191	#ifdef KEYSYM_RESOURCE	201	#ifdef KEYSYM_RESOURCE
…		…
193	#endif	203	#endif
194	}	204	}
195		205
196	// clean up the most important stuff, do not call x or free mem etc.	206	// clean up the most important stuff, do not call x or free mem etc.
197	// for use before an emergency exit	207	// for use before an emergency exit
		208	void
198	void rxvt_term::emergency_cleanup ()	209	rxvt_term::emergency_cleanup ()
199	{	210	{
200	if (cmd_pid)	211	if (cmd_pid)
201	kill (-cmd_pid, SIGHUP);	212	kill (-cmd_pid, SIGHUP);
202		213
		214	pty_ev.stop ();
203	delete pty; pty = 0;	215	delete pty; pty = 0;
204	}	216	}
205		217
206	rxvt_term::~rxvt_term ()	218	rxvt_term::~rxvt_term ()
207	{	219	{
…		…
216	#endif	228	#endif
217	delete fontset[0];	229	delete fontset[0];
218		230
219	if (display)	231	if (display)
220	{	232	{
221	dDisp;
222
223	selection_clear ();	233	selection_clear ();
224		234
225	#ifdef USE_XIM	235	#ifdef USE_XIM
226	im_destroy ();	236	im_destroy ();
227	#endif	237	#endif
228	#ifdef XTERM_SCROLLBAR	238	#ifdef XTERM_SCROLLBAR
229	if (xscrollbarGC) XFreeGC (disp, xscrollbarGC);	239	if (xscrollbarGC) XFreeGC (dpy, xscrollbarGC);
230	if (ShadowGC) XFreeGC (disp, ShadowGC);	240	if (ShadowGC) XFreeGC (dpy, ShadowGC);
231	#endif	241	#endif
232	#ifdef PLAIN_SCROLLBAR	242	#ifdef PLAIN_SCROLLBAR
233	if (pscrollbarGC) XFreeGC (disp, pscrollbarGC);	243	if (pscrollbarGC) XFreeGC (dpy, pscrollbarGC);
234	#endif	244	#endif
235	#ifdef NEXT_SCROLLBAR	245	#ifdef NEXT_SCROLLBAR
236	if (blackGC) XFreeGC (disp, blackGC);	246	if (blackGC) XFreeGC (dpy, blackGC);
237	if (whiteGC) XFreeGC (disp, whiteGC);	247	if (whiteGC) XFreeGC (dpy, whiteGC);
238	if (grayGC) XFreeGC (disp, grayGC);	248	if (grayGC) XFreeGC (dpy, grayGC);
239	if (darkGC) XFreeGC (disp, darkGC);	249	if (darkGC) XFreeGC (dpy, darkGC);
240	if (stippleGC) XFreeGC (disp, stippleGC);	250	if (stippleGC) XFreeGC (dpy, stippleGC);
241	if (dimple) XFreePixmap (disp, dimple);	251	if (dimple) XFreePixmap (dpy, dimple);
242	if (upArrow) XFreePixmap (disp, upArrow);	252	if (upArrow) XFreePixmap (dpy, upArrow);
243	if (downArrow) XFreePixmap (disp, downArrow);	253	if (downArrow) XFreePixmap (dpy, downArrow);
244	if (upArrowHi) XFreePixmap (disp, upArrowHi);	254	if (upArrowHi) XFreePixmap (dpy, upArrowHi);
245	if (downArrowHi) XFreePixmap (disp, downArrowHi);	255	if (downArrowHi) XFreePixmap (dpy, downArrowHi);
246	#endif	256	#endif
247	#ifdef RXVT_SCROLLBAR	257	#ifdef RXVT_SCROLLBAR
248	if (topShadowGC) XFreeGC (disp, topShadowGC);	258	if (topShadowGC) XFreeGC (dpy, topShadowGC);
249	if (botShadowGC) XFreeGC (disp, botShadowGC);	259	if (botShadowGC) XFreeGC (dpy, botShadowGC);
250	if (scrollbarGC) XFreeGC (disp, scrollbarGC);	260	if (scrollbarGC) XFreeGC (dpy, scrollbarGC);
251	#endif	261	#endif
252	if (gc) XFreeGC (disp, gc);	262	if (gc) XFreeGC (dpy, gc);
253		263
254	delete drawable;	264	delete drawable;
255	// destroy all windows	265	// destroy all windows
256	if (parent[0])	266	if (parent[0])
257	XDestroyWindow (disp, parent[0]);	267	XDestroyWindow (dpy, parent[0]);
258	}
259		268
260	// TODO: free pixcolours, colours should become part of rxvt_display	269	for (int i = 0; i < TOTAL_COLORS; i++)
261	delete pix_colors_focused;	270	if (ISSET_PIXCOLOR (i))
		271	{
		272	pix_colors_focused [i].free (this);
262	#if OFF_FOCUS_FADING	273	#if OFF_FOCUS_FADING
		274	pix_colors_unfocused [i].free (this);
		275	#endif
		276	}
		277
		278	clear ();
		279	}
		280
		281	delete [] pix_colors_focused;
		282	#if OFF_FOCUS_FADING
263	delete pix_colors_unfocused;	283	delete [] pix_colors_unfocused;
264	#endif	284	#endif
265		285
		286	#ifdef HAVE_BG_PIXMAP
		287	bgPixmap.destroy ();
		288	#endif
		289	display->flush (); /* ideally .put should do this */
266	displays.put (display);	290	displays.put (display);
267		291
268	scr_release ();	292	scr_release ();
269		293
270	/* clear all resources */	294	/* clear all resources */
…		…
283	delete argv;	307	delete argv;
284		308
285	#ifdef KEYSYM_RESOURCE	309	#ifdef KEYSYM_RESOURCE
286	delete keyboard;	310	delete keyboard;
287	#endif	311	#endif
		312	#ifndef NO_RESOURCES
		313	XrmDestroyDatabase (option_db);
		314	#endif
288	}	315	}
289		316
290	// child has exited, usually destroys	317	// child has exited, usually destroys
291	void	318	void
292	rxvt_term::child_cb (child_watcher &w, int status)	319	rxvt_term::child_cb (ev::child &w, int status)
293	{	320	{
294	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));	321	HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END));
295		322
296	cmd_pid = 0;	323	cmd_pid = 0;
297		324
298	if (!OPTION (Opt_hold))	325	if (!option (Opt_hold))
299	destroy ();	326	destroy ();
300	}	327	}
301		328
302	void	329	void
303	rxvt_term::destroy ()	330	rxvt_term::destroy ()
304	{	331	{
305	if (destroy_ev.active)	332	if (destroy_ev.is_active ())
306	return;	333	return;
307		334
308	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));	335	HOOK_INVOKE ((this, HOOK_DESTROY, DT_END));
309		336
310	#if ENABLE_OVERLAY	337	#if ENABLE_OVERLAY
…		…
317	im_ev.stop (display);	344	im_ev.stop (display);
318	#endif	345	#endif
319	#if HAVE_SCROLLBARS	346	#if HAVE_SCROLLBARS
320	scrollbar_ev.stop (display);	347	scrollbar_ev.stop (display);
321	#endif	348	#endif
322	#if TRANSPARENT	349	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
323	rootwin_ev.stop (display);	350	rootwin_ev.stop (display);
324	#endif	351	#endif
325	incr_ev.stop ();	352	incr_ev.stop ();
326	termwin_ev.stop (display);	353	termwin_ev.stop (display);
327	vt_ev.stop (display);	354	vt_ev.stop (display);
328	}	355	}
329		356
330	check_ev.stop ();	357	flush_ev.stop ();
331	pty_ev.stop ();	358	pty_ev.stop ();
332	#ifdef CURSOR_BLINK	359	#ifdef CURSOR_BLINK
333	cursor_blink_ev.stop ();	360	cursor_blink_ev.stop ();
334	#endif	361	#endif
335	#ifdef TEXT_BLINK	362	#ifdef TEXT_BLINK
…		…
343	#endif	370	#endif
344	#ifdef POINTER_BLANK	371	#ifdef POINTER_BLANK
345	pointer_ev.stop ();	372	pointer_ev.stop ();
346	#endif	373	#endif
347		374
348	destroy_ev.start (0);	375	destroy_ev.start ();
349	}	376	}
350		377
351	void	378	void
352	rxvt_term::destroy_cb (time_watcher &w)	379	rxvt_term::destroy_cb (ev::idle &w, int revents)
353	{	380	{
354	make_current ();	381	make_current ();
355		382
356	delete this;	383	delete this;
357	}	384	}
…		…
368	{	395	{
369	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)	396	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
370	(*t)->emergency_cleanup ();	397	(*t)->emergency_cleanup ();
371	}	398	}
372		399
373	#if ENABLE_FRILLS	400	#if !ENABLE_MINIMAL
374	static void	401	static void
375	print_x_error (Display dpy, XErrorEvent event)	402	print_x_error (Display dpy, XErrorEvent event)
376	{	403	{
377	char buffer[BUFSIZ];	404	char buffer[BUFSIZ];
378	char mesg[BUFSIZ];	405	char mesg[BUFSIZ];
…		…
411	else	438	else
412	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",	439	XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x",
413	mesg, BUFSIZ);	440	mesg, BUFSIZ);
414	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);	441	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid);
415	}	442	}
416	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",	443	XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d",
417	mesg, BUFSIZ);	444	mesg, BUFSIZ);
418	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);	445	rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial);
419	}	446	}
420	#endif	447	#endif
421		448
…		…
426	GET_R->allowedxerror = event->error_code;	453	GET_R->allowedxerror = event->error_code;
427	else	454	else
428	{	455	{
429	// GET_R is most likely not the terminal which caused the error,	456	// GET_R is most likely not the terminal which caused the error,
430	// so just output the error and continue	457	// so just output the error and continue
431	#if ENABLE_FRILLS	458	#if ENABLE_MINIMAL
		459	old_xerror_handler (display, event);
		460	#else
432	print_x_error (display, event);	461	print_x_error (display, event);
433	#else
434	old_xerror_handler (display, event);
435	#endif	462	#endif
436	}	463	}
437		464
438	return 0;	465	return 0;
439	}	466	}
…		…
446	rxvt_emergency_cleanup ();	473	rxvt_emergency_cleanup ();
447	_exit (EXIT_FAILURE);	474	_exit (EXIT_FAILURE);
448	}	475	}
449		476
450	/----------------------------------------------------------------------/	477	/----------------------------------------------------------------------/
451	bool	478	void
452	rxvt_term::init (int argc, const char const argv, stringvec *envv)	479	rxvt_term::init (int argc, const char const argv, stringvec *envv)
453	{	480	{
454	this->envv = envv;	481	this->envv = envv;
455		482
456	SET_R (this);	483	SET_R (this);
457	set_locale ("");	484	set_locale ("");
458	set_environ (envv); // few things in X do not call setlocale :(	485	set_environ (envv); // few things in X do not call setlocale :(
459		486
460	if (!init_vars ())	487	init_vars ();
461	return false;
462		488
463	init_secondary ();	489	init_secondary ();
464		490
465	const char **cmd_argv = init_resources (argc, argv);	491	const char **cmd_argv = init_resources (argc, argv);
466		492
467	#ifdef KEYSYM_RESOURCE	493	#ifdef KEYSYM_RESOURCE
468	keyboard->register_done ();	494	keyboard->register_done ();
469	#endif	495	#endif
470		496
471	#ifdef HAVE_SCROLLBARS	497	#ifdef HAVE_SCROLLBARS
472	if (OPTION (Opt_scrollBar))	498	if (option (Opt_scrollBar))
473	scrollBar.setIdle (); /* set existence for size calculations */	499	scrollBar.setIdle (); /* set existence for size calculations */
474	#endif	500	#endif
475		501
476	pty = ptytty::create ();	502	pty = ptytty::create ();
477		503
478	create_windows (argc, argv);	504	create_windows (argc, argv);
479		505
480	dDisp;
481
482	init_xlocale ();	506	init_xlocale ();
483		507
484	scr_reset (); // initialize screen	508	scr_reset (); // initialize screen
485		509
486	#if 0	510	#if 0
487	XSynchronize (disp, True);	511	XSynchronize (dpy, True);
488	#endif	512	#endif
489		513
490	#ifdef HAVE_SCROLLBARS	514	#ifdef HAVE_SCROLLBARS
491	if (OPTION (Opt_scrollBar))	515	if (option (Opt_scrollBar))
492	resize_scrollbar (); /* create and map scrollbar */	516	resize_scrollbar (); /* create and map scrollbar */
493	#endif	517	#endif
		518	#ifdef HAVE_BG_PIXMAP
		519	{
		520	bgPixmap.set_target (this);
		521
494	#ifdef TRANSPARENT	522	#ifdef ENABLE_TRANSPARENCY
495	if (OPTION (Opt_transparent))	523	if (option (Opt_transparent))
496	{	524	{
		525	bgPixmap.set_transparent ();
		526
		527	#ifdef HAVE_AFTERIMAGE
		528	if (rs [Rs_blurradius])
		529	bgPixmap.set_blur_radius (rs [Rs_blurradius]);
		530	#endif
		531	if (ISSET_PIXCOLOR (Color_tint))
		532	bgPixmap.set_tint (pix_colors_focused [Color_tint]);
		533
		534	if (rs [Rs_shade])
		535	bgPixmap.set_shade (rs [Rs_shade]);
		536
		537	bgPixmap.set_root_pixmap ();
497	XSelectInput (disp, display->root, PropertyChangeMask);	538	XSelectInput (dpy, display->root, PropertyChangeMask);
498	check_our_parents ();
499	rootwin_ev.start (display, display->root);	539	rootwin_ev.start (display, display->root);
500	}	540	}
		541	#endif
		542
		543	#ifdef BG_IMAGE_FROM_FILE
		544	if (rs[Rs_backgroundPixmap])
		545	{
		546	const char *p = rs[Rs_backgroundPixmap];
		547
		548	if ((p = strchr (p, ';')) != 0)
		549	{
		550	p++;
		551	bgPixmap.set_geometry (p);
		552	}
		553	else
		554	bgPixmap.set_defaultGeometry ();
		555
		556	if (bgPixmap.set_file (rs[Rs_backgroundPixmap]))
		557	if (!bgPixmap.window_position_sensitive ())
		558	update_background ();
		559	}
		560	#endif
		561	}
		562	#endif
		563
		564	#if ENABLE_PERL
		565	rootwin_ev.start (display, display->root);
501	#endif	566	#endif
502		567
503	set_colorfgbg ();	568	set_colorfgbg ();
504		569
505	init_command (cmd_argv);	570	init_command (cmd_argv);
506		571
507	free (cmd_argv);	572	free (cmd_argv);
508		573
509	if (pty->pty >= 0)	574	if (pty->pty >= 0)
510	pty_ev.start (pty->pty, EVENT_READ);	575	pty_ev.start (pty->pty, ev::READ);
511
512	check_ev.start ();
513		576
514	HOOK_INVOKE ((this, HOOK_START, DT_END));	577	HOOK_INVOKE ((this, HOOK_START, DT_END));
515		578
516	#if ENABLE_XEMBED	579	#if ENABLE_XEMBED
517	if (rs[Rs_embed])	580	if (rs[Rs_embed])
518	{	581	{
519	long info[2] = { 0, XEMBED_MAPPED };	582	long info[2] = { 0, XEMBED_MAPPED };
520		583
521	XChangeProperty (display->display, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],	584	XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO],
522	32, PropModeReplace, (unsigned char *)&info, 2);	585	32, PropModeReplace, (unsigned char *)&info, 2);
523	}	586	}
524	#endif	587	#endif
525		588
526	XMapWindow (disp, vt);	589	XMapWindow (dpy, vt);
527	XMapWindow (disp, parent[0]);	590	XMapWindow (dpy, parent[0]);
528
529	return true;
530	}	591	}
531		592
532	static struct sig_handlers	593	static struct sig_handlers
533	{	594	{
534	sig_watcher sw_term, sw_int;	595	ev::sig sw_term, sw_int;
535		596
536	/*	597	/*
537	* Catch a fatal signal and tidy up before quitting	598	* Catch a fatal signal and tidy up before quitting
538	*/	599	*/
539	void	600	void sig_term (ev::sig &w, int revents);
540	sig_term (sig_watcher &w)	601
		602	sig_handlers ()
541	{	603	{
542	rxvt_emergency_cleanup ();	604	sw_term.set<sig_handlers, &sig_handlers::sig_term> (this);
543	signal (w.signum, SIG_DFL);
544	kill (getpid (), w.signum);
545	}
546
547	sig_handlers ()
548	: sw_term (this, &sig_handlers::sig_term),
549	sw_int (this, &sig_handlers::sig_term)	605	sw_int .set<sig_handlers, &sig_handlers::sig_term> (this);
550	{
551	}	606	}
552	} sig_handlers;	607	} sig_handlers;
553		608
		609	void
		610	sig_handlers::sig_term (ev::sig &w, int revents)
		611	{
		612	rxvt_emergency_cleanup ();
		613	w.stop ();
		614	kill (getpid (), w.signum);
		615	}
		616
554	char **rxvt_environ; // startup environment	617	char **rxvt_environ; // startup environment
555		618
556	void	619	void
557	rxvt_init ()	620	rxvt_init ()
558	{	621	{
559	ptytty::init ();	622	ptytty::init ();
		623
		624	if (!ev_default_loop (0))
		625	rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n");
560		626
561	rxvt_environ = environ;	627	rxvt_environ = environ;
562		628
563	signal (SIGHUP, SIG_IGN);	629	signal (SIGHUP, SIG_IGN);
564	signal (SIGPIPE, SIG_IGN);	630	signal (SIGPIPE, SIG_IGN);
565		631
566	sig_handlers.sw_term.start (SIGTERM);	632	sig_handlers.sw_term.start (SIGTERM); ev_unref ();
567	sig_handlers.sw_int.start (SIGINT);	633	sig_handlers.sw_int.start (SIGINT); ev_unref ();
568		634
569	/* need to trap SIGURG for SVR4 (Unixware) rlogin */	635	/* need to trap SIGURG for SVR4 (Unixware) rlogin */
570	/* signal (SIGURG, SIG_DFL); */	636	/* signal (SIGURG, SIG_DFL); */
571		637
572	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);	638	old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler);
…		…
574	XSetIOErrorHandler (rxvt_xioerror_handler);	640	XSetIOErrorHandler (rxvt_xioerror_handler);
575		641
576	XrmInitialize ();	642	XrmInitialize ();
577	}	643	}
578		644
579	/* ------------------------------------------------------------------------- *
580	* MEMORY ALLOCATION WRAPPERS *
581	* ------------------------------------------------------------------------- */
582	void *
583	rxvt_malloc (size_t size)
584	{
585	void *p = malloc (size);
586
587	if (!p)
588	rxvt_fatal ("memory allocation failure. aborting.\n");
589
590	return p;
591	}
592
593	void *
594	rxvt_calloc (size_t number, size_t size)
595	{
596	void *p = calloc (number, size);
597
598	if (!p)
599	rxvt_fatal ("memory allocation failure. aborting.\n");
600
601	return p;
602	}
603
604	void *
605	rxvt_realloc (void *ptr, size_t size)
606	{
607	void *p = realloc (ptr, size);
608
609	if (!p)
610	rxvt_fatal ("memory allocation failure. aborting.\n");
611
612	return p;
613	}
614
615	/----------------------------------------------------------------------/	645	/----------------------------------------------------------------------/
616	/*	646	/*
617	* window size/position calculcations for XSizeHint and other storage.	647	* window size/position calculations for XSizeHint and other storage.
618	* if width/height are non-zero then override calculated width/height	648	* if width/height are non-zero then override calculated width/height
619	*/	649	*/
620	void	650	void
621	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)	651	rxvt_term::window_calc (unsigned int newwidth, unsigned int newheight)
622	{	652	{
623	short recalc_x, recalc_y;	653	short recalc_x, recalc_y;
624	int x, y, sb_w, flags;	654	int x, y, sb_w, flags;
625	unsigned int w, h;	655	unsigned int w, h;
626	unsigned int max_width, max_height;	656	unsigned int max_width, max_height;
627	dDisp;
628		657
629	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;	658	szHint.flags = PMinSize \| PResizeInc \| PBaseSize \| PWinGravity;
630	szHint.win_gravity = NorthWestGravity;	659	szHint.win_gravity = NorthWestGravity;
631	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */	660	/* szHint.min_aspect.x = szHint.min_aspect.y = 1; */
632		661
…		…
694		723
695	if (scrollBar.state)	724	if (scrollBar.state)
696	{	725	{
697	sb_w = scrollbar_TotalWidth ();	726	sb_w = scrollbar_TotalWidth ();
698	szHint.base_width += sb_w;	727	szHint.base_width += sb_w;
		728
699	if (!OPTION (Opt_scrollBar_right))	729	if (!option (Opt_scrollBar_right))
700	window_vt_x += sb_w;	730	window_vt_x += sb_w;
701	}	731	}
702		732
703	szHint.width_inc = fwidth;	733	szHint.width_inc = fwidth;
704	szHint.height_inc = fheight;	734	szHint.height_inc = fheight;
705	szHint.min_width = szHint.base_width + szHint.width_inc;	735	szHint.min_width = szHint.base_width + szHint.width_inc;
706	szHint.min_height = szHint.base_height + szHint.height_inc;	736	szHint.min_height = szHint.base_height + szHint.height_inc;
707		737
708	if (newwidth && newwidth - szHint.base_width < max_width)	738	if (newwidth && newwidth - szHint.base_width < max_width)
709	{	739	{
710	szHint.width = newwidth;	740	szHint.width = newwidth;
…		…
725	{	755	{
726	min_it (height, max_height);	756	min_it (height, max_height);
727	szHint.height = szHint.base_height + height;	757	szHint.height = szHint.base_height + height;
728	}	758	}
729		759
730	if (scrollBar.state && OPTION (Opt_scrollBar_right))	760	if (scrollBar.state && option (Opt_scrollBar_right))
731	window_sb_x = szHint.width - sb_w;	761	window_sb_x = szHint.width - sb_w;
732		762
733	if (recalc_x)	763	if (recalc_x)
734	szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth;	764	szHint.x += DisplayWidth (dpy, display->screen) - szHint.width - 2 * ext_bwidth;
		765
735	if (recalc_y)	766	if (recalc_y)
736	szHint.y += DisplayHeight (disp, display->screen) - szHint.height - 2 * ext_bwidth;	767	szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth;
737		768
738	ncol = width / fwidth;	769	ncol = width / fwidth;
739	nrow = height / fheight;	770	nrow = height / fheight;
740	}	771	}
741		772
…		…
757	ws.ws_xpixel = width;	788	ws.ws_xpixel = width;
758	ws.ws_ypixel = height;	789	ws.ws_ypixel = height;
759	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);	790	(void)ioctl (pty->pty, TIOCSWINSZ, &ws);
760		791
761	#if 0	792	#if 0
762	// TIOCSWINSZ⎈ is supposed to do this automatically and correctly	793	// TIOCSWINSZ is supposed to do this automatically and correctly
763	if (cmd_pid) /* force through to the command */	794	if (cmd_pid) /* force through to the command */
764	kill (-cmd_pid, SIGWINCH);	795	kill (-cmd_pid, SIGWINCH);
765	#endif	796	#endif
766	}	797	}
767		798
…		…
796	delete fontset[0];	827	delete fontset[0];
797	fontset[0] = fs;	828	fontset[0] = fs;
798		829
799	prop = (*fs)[1]->properties ();	830	prop = (*fs)[1]->properties ();
800	prop.height += lineSpace;	831	prop.height += lineSpace;
		832
801	fs->set_prop (prop);	833	fs->set_prop (prop, false);
802		834
803	fwidth = prop.width;	835	fwidth = prop.width;
804	fheight = prop.height;	836	fheight = prop.height;
805	fbase = prop.ascent;	837	fbase = prop.ascent;
806		838
…		…
815	{	847	{
816	fontset[style] = fs = new rxvt_fontset (this);	848	fontset[style] = fs = new rxvt_fontset (this);
817	rxvt_fontprop prop2 = prop;	849	rxvt_fontprop prop2 = prop;
818		850
819	if (res)	851	if (res)
820	prop2.weight = prop2.slant = rxvt_fontprop::unset;	852	{
		853	fs->populate (res);
		854	fs->set_prop (prop2, false);
		855	}
821	else	856	else
822	{	857	{
823	res = fontset[0]->fontdesc;	858	fs->populate (fontset[0]->fontdesc);
824		859
825	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;	860	if (SET_STYLE (0, style) & RS_Bold) prop2.weight = rxvt_fontprop::bold;
826	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;	861	if (SET_STYLE (0, style) & RS_Italic) prop2.slant = rxvt_fontprop::italic;
		862
		863	fs->set_prop (prop2, true);
827	}	864	}
828		865
829	fs->populate (res);
830	fs->set_prop (prop2);
831	}	866	}
832	#else	867	#else
833	fontset[style] = fontset[0];	868	fontset[style] = fontset[0];
834	#endif	869	#endif
835	}	870	}
…		…
837	if (parent[0])	872	if (parent[0])
838	{	873	{
839	resize_all_windows (0, 0, 0);	874	resize_all_windows (0, 0, 0);
840	scr_remap_chars ();	875	scr_remap_chars ();
841	scr_touch (true);	876	scr_touch (true);
842	}	877	}
843		878
844	return true;	879	return true;
845	}	880	}
846		881
		882	void
847	void rxvt_term::set_string_property (Atom prop, const char *str, int len)	883	rxvt_term::set_string_property (Atom prop, const char *str, int len)
848	{	884	{
849	XChangeProperty (display->display, parent[0],	885	XChangeProperty (dpy, parent[0],
850	prop, XA_STRING, 8, PropModeReplace,	886	prop, XA_STRING, 8, PropModeReplace,
851	(const unsigned char *)str, len >= 0 ? len : strlen (str));	887	(const unsigned char *)str, len >= 0 ? len : strlen (str));
852	}	888	}
853		889
		890	void
854	void rxvt_term::set_utf8_property (Atom prop, const char *str, int len)	891	rxvt_term::set_utf8_property (Atom prop, const char *str, int len)
855	{	892	{
856	wchar_t *ws = rxvt_mbstowcs (str, len);	893	wchar_t *ws = rxvt_mbstowcs (str, len);
857	char *s = rxvt_wcstoutf8 (ws);	894	char *s = rxvt_wcstoutf8 (ws);
858		895
859	XChangeProperty (display->display, parent[0],	896	XChangeProperty (dpy, parent[0],
860	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,	897	prop, xa[XA_UTF8_STRING], 8, PropModeReplace,
861	(const unsigned char *)s, strlen (s));	898	(const unsigned char *)s, strlen (s));
862		899
863	free (s);	900	free (s);
864	free (ws);	901	free (ws);
…		…
883	#if ENABLE_EWMH	920	#if ENABLE_EWMH
884	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);	921	set_utf8_property (xa[XA_NET_WM_ICON_NAME], str);
885	#endif	922	#endif
886	}	923	}
887		924
		925	void
		926	rxvt_term::set_window_color (int idx, const char *color)
		927	{
888	#ifdef XTERM_COLOR_CHANGE	928	#ifdef XTERM_COLOR_CHANGE
889	void
890	rxvt_term::set_window_color (int idx, const char *color)
891	{
892	rxvt_color xcol;	929	rxvt_color xcol;
893	int i;	930	int i;
894		931
895	if (color == NULL \|\| *color == '\0')	932	if (color == NULL \|\| *color == '\0')
896	return;	933	return;
897		934
		935	color = strdup (color);
		936	allocated.push_back ((void *)color);
		937	rs[Rs_color + idx] = color;
		938
898	/* handle color aliases */	939	/* handle color aliases */
899	if (isdigit (*color))	940	if (isdigit (*color))
900	{	941	{
901	i = atoi (color);	942	i = atoi (color);
902		943
903	if (i >= 8 && i <= 15)	944	if (i >= 8 && i <= 15)
		945	{
904	{ /* bright colors */	946	/* bright colors */
905	i -= 8;
906	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i];	947	pix_colors_focused[idx] = pix_colors_focused[minBrightCOLOR + i - 8];
907	SET_PIXCOLOR (idx);
908	goto done;	948	goto done;
909	}	949	}
910		950
911	if (i >= 0 && i <= 7)	951	if (i >= 0 && i <= 7)
		952	{
912	{ /* normal colors */	953	/* normal colors */
913	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];	954	pix_colors_focused[idx] = pix_colors_focused[minCOLOR + i];
914	SET_PIXCOLOR (idx);
915	goto done;	955	goto done;
916	}	956	}
917	}	957	}
918		958
919	if (!rXParseAllocColor (&xcol, color))	959	set_color (xcol, color);
920	return;
921
922	/* XStoreColor (display->display, display->cmap, XColor); /
923		960
924	/*	961	/*
925	* FIXME: should free colors here, but no idea how to do it so instead,	962	* FIXME: should free colors here, but no idea how to do it so instead,
926	* so just keep gobbling up the colormap	963	* so just keep gobbling up the colormap
927	*/	964	*/
928	# if 0
929	for (i = Color_Black; i <= Color_White; i++)
930	if (pix_colors[idx] == pix_colors[i])
931	break;
932	if (i > Color_White)
933	{
934	/* fprintf (stderr, "XFreeColors: pix_colors [%d] = %lu\n", idx, pix_colors [idx]); */
935	XFreeColors (display->display, display->cmap, (pix_colors + idx), 1,
936	DisplayPlanes (display->display, display->screen));
937	}
938	# endif
939		965
940	pix_colors_focused[idx] = xcol;	966	pix_colors_focused[idx] = xcol;
941	SET_PIXCOLOR (idx);
942		967
943	/* XSetWindowAttributes attr; */
944	/* Cursor cursor; */
945	done:	968	done:
946
947	#if OFF_FOCUS_FADING
948	if (rs[Rs_fade])
949	pix_colors_unfocused[idx] = pix_colors_focused[idx].fade (display, atoi (rs[Rs_fade]), pix_colors[Color_fade]);
950	#endif
951
952	/TODO: handle Color_BD, scrollbar background, etc. /	969	/TODO: handle Color_BD, scrollbar background, etc. /
953		970
		971	update_fade_color (idx);
954	recolour_cursor ();	972	recolour_cursor ();
955	scr_recolour ();	973	scr_recolour ();
		974	#endif /* XTERM_COLOR_CHANGE */
956	}	975	}
957
958	#else
959	# define set_window_color (idx,color) ((void)0)
960	#endif /* XTERM_COLOR_CHANGE */
961		976
962	void	977	void
963	rxvt_term::recolour_cursor ()	978	rxvt_term::recolour_cursor ()
964	{	979	{
965	XColor xcol[2];	980	XColor fg, bg;
966		981
967	xcol[0].pixel = ISSET_PIXCOLOR (Color_pointer_fg)	982	(ISSET_PIXCOLOR (Color_pointer_fg)
968	? pix_colors_focused[Color_pointer_fg]	983	? pix_colors_focused[Color_pointer_fg]
969	: pix_colors_focused[Color_fg];	984	: pix_colors_focused[Color_fg]).get (fg);
		985
970	xcol[1].pixel = ISSET_PIXCOLOR (Color_pointer_bg)	986	(ISSET_PIXCOLOR (Color_pointer_bg)
971	? pix_colors_focused[Color_pointer_bg]	987	? pix_colors_focused[Color_pointer_bg]
972	: pix_colors_focused[Color_bg];	988	: pix_colors_focused[Color_bg]).get (bg);
973		989
974	XQueryColors (display->display, display->cmap, xcol, 2);	990	XRecolorCursor (dpy, TermWin_cursor, &fg, &bg);
975	XRecolorCursor (display->display, TermWin_cursor, xcol + 0, xcol + 1);
976	}	991	}
977		992
978	/----------------------------------------------------------------------/	993	/----------------------------------------------------------------------/
979	/*	994	/*
980	* find if fg/bg matches any of the normal (low-intensity) colors	995	* find if fg/bg matches any of the normal (low-intensity) colors
981	*/	996	*/
982	void	997	void
983	rxvt_term::set_colorfgbg ()	998	rxvt_term::set_colorfgbg ()
984	{	999	{
985	unsigned int i;	1000	unsigned int i;
986	const char *xpmb = "\0";	1001	const char *xpmb = "";
987	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];	1002	char fstr[sizeof ("default") + 1], bstr[sizeof ("default") + 1];
988		1003
989	strcpy (fstr, "default");	1004	strcpy (fstr, "default");
990	strcpy (bstr, "default");	1005	strcpy (bstr, "default");
991	for (i = Color_Black; i <= Color_White; i++)	1006	for (i = Color_Black; i <= Color_White; i++)
…		…
997		1012
998	for (i = Color_Black; i <= Color_White; i++)	1013	for (i = Color_Black; i <= Color_White; i++)
999	if (pix_colors[Color_bg] == pix_colors[i])	1014	if (pix_colors[Color_bg] == pix_colors[i])
1000	{	1015	{
1001	sprintf (bstr, "%d", (i - Color_Black));	1016	sprintf (bstr, "%d", (i - Color_Black));
1002	#ifdef XPM_BACKGROUND	1017	#ifdef BG_IMAGE_FROM_FILE
1003	xpmb = "default;";	1018	xpmb = "default;";
1004	#endif	1019	#endif
1005	break;	1020	break;
1006	}	1021	}
1007		1022
1008	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);	1023	sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr);
1009	}	1024	}
1010		1025
1011	/----------------------------------------------------------------------/	1026	/----------------------------------------------------------------------/
1012		1027
1013	int	1028	bool
1014	rxvt_term::rXParseAllocColor (rxvt_color screen_in_out, const char colour)	1029	rxvt_term::set_color (rxvt_color &color, const char *name)
1015	{	1030	{
1016	if (!screen_in_out->set (display, colour))	1031	if (color.set (this, name))
1017	{
1018	rxvt_warn ("can't get colour '%s', continuing without.\n", colour);
1019	return false;
1020	}
1021
1022	return true;	1032	return true;
		1033
		1034	rxvt_warn ("can't get colour '%s', continuing without.\n", name);
		1035	return false;
		1036	}
		1037
		1038	void
		1039	rxvt_term::alias_color (int dst, int src)
		1040	{
		1041	pix_colors[dst].set (this, rs[Rs_color + dst] = rs[Rs_color + src]);
1023	}	1042	}
1024		1043
1025	/* -------------------------------------------------------------------- *	1044	/* -------------------------------------------------------------------- *
1026	* - WINDOW RESIZING - *	1045	* - WINDOW RESIZING - *
1027	* -------------------------------------------------------------------- */	1046	* -------------------------------------------------------------------- */
…		…
1029	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)	1048	rxvt_term::resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent)
1030	{	1049	{
1031	int fix_screen;	1050	int fix_screen;
1032	int old_width = szHint.width;	1051	int old_width = szHint.width;
1033	int old_height = szHint.height;	1052	int old_height = szHint.height;
1034	dDisp;
1035		1053
1036	window_calc (newwidth, newheight);	1054	window_calc (newwidth, newheight);
		1055
		1056	if (!HOOK_INVOKE ((this, HOOK_RESIZE_ALL_WINDOWS, DT_INT, newwidth, DT_INT, newheight, DT_END)))
1037	XSetWMNormalHints (disp, parent[0], &szHint);	1057	XSetWMNormalHints (dpy, parent[0], &szHint);
1038		1058
1039	if (!ignoreparent)	1059	if (!ignoreparent)
1040	{	1060	{
1041	#ifdef SMART_RESIZE	1061	#ifdef SMART_RESIZE
1042	/*	1062	/*
…		…
1046	int x, y, x1, y1;	1066	int x, y, x1, y1;
1047	int dx, dy;	1067	int dx, dy;
1048	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;	1068	unsigned int unused_w1, unused_h1, unused_b1, unused_d1;
1049	Window unused_cr;	1069	Window unused_cr;
1050		1070
1051	XTranslateCoordinates (disp, parent[0], display->root,	1071	XTranslateCoordinates (dpy, parent[0], display->root,
1052	0, 0, &x, &y, &unused_cr);	1072	0, 0, &x, &y, &unused_cr);
1053	XGetGeometry (disp, parent[0], &unused_cr, &x1, &y1,	1073	XGetGeometry (dpy, parent[0], &unused_cr, &x1, &y1,
1054	&unused_w1, &unused_h1, &unused_b1, &unused_d1);	1074	&unused_w1, &unused_h1, &unused_b1, &unused_d1);
1055	/*	1075	/*
1056	* if display->root isn't the parent window, a WM will probably have offset	1076	* if display->root isn't the parent window, a WM will probably have offset
1057	* our position for handles and decorations. Counter it	1077	* our position for handles and decorations. Counter it
1058	*/	1078	*/
…		…
1060	{	1080	{
1061	x -= x1;	1081	x -= x1;
1062	y -= y1;	1082	y -= y1;
1063	}	1083	}
1064		1084
1065	x1 = (DisplayWidth (disp, display->screen) - old_width ) / 2;	1085	x1 = (DisplayWidth (dpy, display->screen) - old_width ) / 2;
1066	y1 = (DisplayHeight (disp, display->screen) - old_height) / 2;	1086	y1 = (DisplayHeight (dpy, display->screen) - old_height) / 2;
1067	dx = old_width - szHint.width;	1087	dx = old_width - szHint.width;
1068	dy = old_height - szHint.height;	1088	dy = old_height - szHint.height;
1069		1089
1070	/* Check position of the center of the window */	1090	/* Check position of the center of the window */
1071	if (x < x1) /* left half */	1091	if (x < x1) /* left half */
…		…
1075	if (y < y1) /* top half */	1095	if (y < y1) /* top half */
1076	dy = 0;	1096	dy = 0;
1077	else if (y == y1) /* exact center */	1097	else if (y == y1) /* exact center */
1078	dy /= 2;	1098	dy /= 2;
1079		1099
1080	XMoveResizeWindow (disp, parent[0], x + dx, y + dy,	1100	XMoveResizeWindow (dpy, parent[0], x + dx, y + dy,
1081	szHint.width, szHint.height);	1101	szHint.width, szHint.height);
1082	#else	1102	#else
1083	XResizeWindow (disp, parent[0], szHint.width, szHint.height);	1103	XResizeWindow (dpy, parent[0], szHint.width, szHint.height);
1084	#endif	1104	#endif
1085	}	1105	}
1086		1106
1087	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;	1107	fix_screen = ncol != prev_ncol \|\| nrow != prev_nrow;
1088		1108
1089	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)	1109	if (fix_screen \|\| newwidth != old_width \|\| newheight != old_height)
1090	{	1110	{
1091	if (scrollBar.state)	1111	if (scrollBar.state)
1092	{	1112	{
1093	XMoveResizeWindow (disp, scrollBar.win,	1113	XMoveResizeWindow (dpy, scrollBar.win,
1094	window_sb_x, 0,	1114	window_sb_x, 0,
1095	scrollbar_TotalWidth (), szHint.height);	1115	scrollbar_TotalWidth (), szHint.height);
1096	resize_scrollbar ();	1116	resize_scrollbar ();
1097	}	1117	}
1098		1118
1099	XMoveResizeWindow (disp, vt,	1119	XMoveResizeWindow (dpy, vt,
1100	window_vt_x, window_vt_y,	1120	window_vt_x, window_vt_y,
1101	width, height);	1121	width, height);
1102		1122
		1123	#ifdef HAVE_BG_PIXMAP
		1124	if (bgPixmap.window_size_sensitive ())
		1125	update_background ();
		1126	#endif
		1127
1103	scr_clear ();	1128	scr_clear ();
1104	#ifdef XPM_BACKGROUND
1105	resize_pixmap ();
1106	#endif
1107	}	1129	}
1108		1130
1109	if (fix_screen \|\| old_height == 0)	1131	if (fix_screen \|\| old_height == 0)
1110	scr_reset ();	1132	scr_reset ();
1111		1133
1112	#ifdef XPM_BACKGROUND	1134	// TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version
1113	if (pixmap)	1135	//scr_touch (false);
		1136
		1137	#ifdef HAVE_BG_PIXMAP
		1138	// TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ?
		1139	// if (bgPixmap.pixmap)
1114	scr_touch (false);	1140	// scr_touch (false);
1115	#endif	1141	#endif
1116		1142
1117	#ifdef USE_XIM	1143	#ifdef USE_XIM
1118	IMSetStatusPosition ();	1144	IMSetPosition ();
1119	#endif	1145	#endif
1120	}	1146	}
1121		1147
1122	/*	1148	/*
1123	* Set the width/height of the vt window in characters. Units are pixels.	1149	* Set the width/height of the vt window in characters. Units are pixels.
…		…
1128	{	1154	{
1129	XWindowAttributes wattr;	1155	XWindowAttributes wattr;
1130		1156
1131	if (newwidth == 0 \|\| newheight == 0)	1157	if (newwidth == 0 \|\| newheight == 0)
1132	{	1158	{
1133	XGetWindowAttributes (display->display, display->root, &wattr);	1159	XGetWindowAttributes (dpy, display->root, &wattr);
1134		1160
1135	if (newwidth == 0)	1161	if (newwidth == 0)
1136	newwidth = wattr.width - szHint.base_width;	1162	newwidth = wattr.width - szHint.base_width;
1137	if (newheight == 0)	1163	if (newheight == 0)
1138	newheight = wattr.height - szHint.base_height;	1164	newheight = wattr.height - szHint.base_height;
…		…
1152	#ifdef USE_XIM	1178	#ifdef USE_XIM
1153		1179
1154	void	1180	void
1155	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)	1181	rxvt_term::im_set_color (unsigned long &fg, unsigned long &bg)
1156	{	1182	{
1157	fg = pix_colors[Color_fg];	1183	fg = pix_colors [Color_fg];
1158	bg = pix_colors[Color_bg];	1184	bg = pix_colors [Color_bg];
1159	}	1185	}
1160		1186
1161	void	1187	void
1162	rxvt_term::im_set_size (XRectangle &size)	1188	rxvt_term::im_set_size (XRectangle &size)
1163	{	1189	{
…		…
1200	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */	1226	strncat (server, & (p[4]), IMBUFSIZ - 9); /* skip "@im=" */
1201		1227
1202	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */	1228	if ((p = strchr (server + 1, '@')) != NULL) /* first one only */
1203	*p = '\0';	1229	*p = '\0';
1204		1230
1205	atom = XInternAtom (display->display, server, False);	1231	atom = XInternAtom (dpy, server, False);
1206	win = XGetSelectionOwner (display->display, atom);	1232	win = XGetSelectionOwner (dpy, atom);
1207		1233
1208	if (win != None)	1234	if (win != None)
1209	return True;	1235	return True;
1210	}	1236	}
1211		1237
…		…
1290	if (term->rs[Rs_imLocale])	1316	if (term->rs[Rs_imLocale])
1291	SET_LOCALE (term->locale);	1317	SET_LOCALE (term->locale);
1292	}	1318	}
1293	else	1319	else
1294	str = (void *)text->string.wide_char;	1320	str = (void *)text->string.wide_char;
1295		1321
1296	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,	1322	HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW,
1297	DT_INT, call_data->caret,	1323	DT_INT, call_data->caret,
1298	DT_INT, call_data->chg_first,	1324	DT_INT, call_data->chg_first,
1299	DT_INT, call_data->chg_length,	1325	DT_INT, call_data->chg_length,
1300	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,	1326	DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0,
…		…
1435	"*",	1461	"*",
1436	fheight,	1462	fheight,
1437	fheight + 1, fheight - 1,	1463	fheight + 1, fheight - 1,
1438	fheight - 2, fheight + 2);	1464	fheight - 2, fheight + 2);
1439		1465
1440	fs = XCreateFontSet (display->display, rs[Rs_imFont] ? rs[Rs_imFont] : pat,	1466	fs = XCreateFontSet (dpy, rs[Rs_imFont] ? rs[Rs_imFont] : pat,
1441	&missing_charset_list, &missing_charset_count, &def_string);	1467	&missing_charset_list, &missing_charset_count, &def_string);
1442		1468
1443	if (missing_charset_list)	1469	if (missing_charset_list)
1444	XFreeStringList (missing_charset_list);	1470	XFreeStringList (missing_charset_list);
1445		1471
…		…
1520	preedit_attr,	1546	preedit_attr,
1521	status_attr ? XNStatusAttributes : NULL,	1547	status_attr ? XNStatusAttributes : NULL,
1522	status_attr, NULL);	1548	status_attr, NULL);
1523		1549
1524	if (preedit_attr) XFree (preedit_attr);	1550	if (preedit_attr) XFree (preedit_attr);
1525	if (status_attr) XFree (status_attr);	1551	if (status_attr) XFree (status_attr);
1526	if (fs) XFreeFontSet (display->display, fs);	1552	if (fs) XFreeFontSet (dpy, fs);
1527		1553
1528	if (Input_Context == NULL)	1554	if (Input_Context == NULL)
1529	{	1555	{
1530	rxvt_warn ("failed to create input context, continuing without XIM.\n");	1556	rxvt_warn ("failed to create input context, continuing without XIM.\n");
1531	im_destroy ();	1557	im_destroy ();
…		…
1536	// unfortunately, only the focus window is used by XIM, hard to fix	1562	// unfortunately, only the focus window is used by XIM, hard to fix
1537	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))	1563	if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL))
1538	vt_select_input ();	1564	vt_select_input ();
1539	#endif	1565	#endif
1540		1566
1541	if (input_style & XIMPreeditArea)
1542	IMSetStatusPosition ();	1567	IMSetPosition ();
1543		1568
1544	return true;	1569	return true;
1545	}	1570	}
1546		1571
1547	void	1572	void
…		…
1605	SET_LOCALE (locale);	1630	SET_LOCALE (locale);
1606	#endif	1631	#endif
1607	}	1632	}
1608		1633
1609	void	1634	void
1610	rxvt_term::IMSetStatusPosition ()	1635	rxvt_term::IMSetPosition ()
1611	{	1636	{
1612	XRectangle preedit_rect, status_rect, *needed_rect;	1637	XRectangle preedit_rect, status_rect, *needed_rect;
1613	XVaNestedList preedit_attr, status_attr;	1638	XVaNestedList preedit_attr, status_attr;
1614		1639
1615	if (!Input_Context	1640	if (!Input_Context
1616	\|\| !focus	1641	\|\| !focus
1617	\|\| !(input_style & XIMPreeditArea)	1642	\|\| !(input_style & (XIMPreeditArea \| XIMPreeditPosition))
1618	\|\| !IMisRunning ())	1643	\|\| !IMisRunning ())
1619	return;	1644	return;
1620		1645
		1646	if (input_style & XIMPreeditPosition)
		1647	{
		1648	im_set_size (preedit_rect);
		1649	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
		1650
		1651	XSetICValues (Input_Context,
		1652	XNPreeditAttributes, preedit_attr, NULL);
		1653	}
		1654	else
		1655	{
1621	/* Getting the necessary width of preedit area */	1656	/* Getting the necessary width of preedit area */
1622	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);	1657	status_attr = XVaCreateNestedList (0, XNAreaNeeded, &needed_rect, NULL);
1623	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);	1658	XGetICValues (Input_Context, XNStatusAttributes, status_attr, NULL);
1624	XFree (status_attr);	1659	XFree (status_attr);
1625		1660
1626	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);	1661	im_set_preedit_area (preedit_rect, status_rect, *needed_rect);
1627	XFree (needed_rect);	1662	XFree (needed_rect);
1628		1663
1629	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);	1664	preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL);
1630	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);	1665	status_attr = XVaCreateNestedList (0, XNArea, &status_rect, NULL);
1631		1666
1632	XSetICValues (Input_Context,	1667	XSetICValues (Input_Context,
1633	XNPreeditAttributes, preedit_attr,	1668	XNPreeditAttributes, preedit_attr,
1634	XNStatusAttributes, status_attr, NULL);	1669	XNStatusAttributes, status_attr,
		1670	NULL);
1635		1671
		1672	XFree (status_attr);
		1673	}
		1674
1636	XFree (preedit_attr);	1675	XFree (preedit_attr);
1637	XFree (status_attr);
1638	}	1676	}
1639	#endif /* USE_XIM */	1677	#endif /* USE_XIM */
		1678
		1679	void
		1680	rxvt_term::get_window_origin (int &x, int &y)
		1681	{
		1682	Window cr;
		1683	XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr);
		1684	/* fprintf (stderr, "origin is %+d%+d\n", x, y);*/
		1685	}
		1686
		1687	Pixmap
		1688	rxvt_term::get_pixmap_property (int prop_id)
		1689	{
		1690	if (prop_id > 0 && prop_id < NUM_XA)
		1691	if (xa[prop_id])
		1692	{
		1693	int aformat;
		1694	unsigned long nitems, bytes_after;
		1695	Atom atype;
		1696	unsigned char *prop = NULL;
		1697	int result = XGetWindowProperty (dpy, display->root, xa[prop_id],
		1698	0L, 1L, False, XA_PIXMAP, &atype, &aformat,
		1699	&nitems, &bytes_after, &prop);
		1700	if (result == Success && prop && atype == XA_PIXMAP)
		1701	return (Pixmap )prop;
		1702	}
		1703
		1704	return None;
		1705	}
		1706
		1707	#ifdef HAVE_BG_PIXMAP
		1708	# if TRACE_PIXMAPS
		1709	# undef update_background
		1710	void
		1711	rxvt_term::trace_update_background (const char *file, int line)
		1712	{
		1713	fprintf (stderr, "%s:%d:update_background()\n", file, line);
		1714	update_background ();
		1715	}
		1716	# endif
		1717
		1718	void
		1719	rxvt_term::update_background ()
		1720	{
		1721	bgPixmap.invalidate ();
		1722
		1723	/* no chance of real time refresh if we are blurring! */
		1724	if (bgPixmap.invalid_since + 0.50 < ev::now ()
		1725	&& !(bgPixmap.flags & bgPixmap_t::blurNeeded))
		1726	{
		1727	update_background_ev.stop ();
		1728	bgPixmap.render ();
		1729	}
		1730	else
		1731	{
		1732	ev_tstamp refresh;
		1733
		1734	if (!bgPixmap.need_client_side_rendering ())
		1735	refresh = .05;
		1736	else if (bgPixmap.flags & bgPixmap_t::blurNeeded)
		1737	refresh = .20; /* very slow !!! */
		1738	else
		1739	refresh = .07;
		1740
		1741	update_background_ev.start (refresh);
		1742	}
		1743	}
		1744
		1745	void
		1746	rxvt_term::update_background_cb (ev::timer &w, int revents)
		1747	{
		1748	make_current ();
		1749	bgPixmap.render ();
		1750	refresh_check ();
		1751	}
		1752
		1753	#endif /* HAVE_BG_PIXMAP */
1640		1754
1641	/----------------------- end-of-file (C source) -----------------------/	1755	/----------------------- end-of-file (C source) -----------------------/

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Comparing rxvt-unicode/src/main.C (file contents): Revision 1.205 by root, Wed Jan 25 13:24:45 2006 UTC vs. Revision 1.292 by root, Mon Dec 24 10:58:09 2007 UTC

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Comparing rxvt-unicode/src/main.C (file contents):
Revision 1.205 by root, Wed Jan 25 13:24:45 2006 UTC vs.
Revision 1.292 by root, Mon Dec 24 10:58:09 2007 UTC