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

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.335 by root, Mon Dec 24 06:51:37 2007 UTC vs.
Revision 1.410 by sf-exg, Mon Jul 19 16:43:21 2010 UTC

…		…
1	#ifndef RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include <cstdio>
		5	#include <cctype>
		6	#include <cerrno>
		7	#include <cstdarg>
		8	#include <cstdlib>
		9	#ifdef HAVE_STDINT_H
		10	#include <stdint.h>
		11	#endif
		12	#include <sys/types.h>
		13	#include <unistd.h>
		14	#include <cstring>
		15	#include <assert.h>
		16	#ifdef HAVE_SYS_IOCTL_H
		17	#include <sys/ioctl.h>
		18	#endif
		19	#ifdef HAVE_SYS_STRREDIR_H
		20	#include <sys/strredir.h>
		21	#endif
		22
		23	#if HAVE_CWCHAR
		24	# include <cwchar>
		25	#elif HAVE_WCHAR_H
		26	# include <wchar.h>
		27	#else
		28	// stdlib.h might provide it
		29	#endif
		30
		31	using namespace std;
		32
		33	extern "C" {
		34	#include <X11/Xlib.h>
		35	#include <X11/Xutil.h>
		36	#include <X11/Xresource.h>
		37	}
		38
		39	#if UNICODE_3
		40	typedef uint32_t text_t;
		41	#else
		42	typedef uint16_t text_t; // saves lots of memory
		43	#endif
		44	typedef uint32_t rend_t;
		45	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		46	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		47
6	#include "feature.h"	48	#include "feature.h"
7		49
8	#if defined (ISO_14755) \|\| defined (ENABLE_PERL)	50	#if defined (ISO_14755) \|\| defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	51	# define ENABLE_OVERLAY 1
34		76
35	#include "encoding.h"	77	#include "encoding.h"
36	#include "rxvtutil.h"	78	#include "rxvtutil.h"
37	#include "rxvtfont.h"	79	#include "rxvtfont.h"
38	#include "rxvttoolkit.h"	80	#include "rxvttoolkit.h"
		81	#include "scrollbar.h"
39	#include "ev_cpp.h"	82	#include "ev_cpp.h"
40	#include "salloc.h"	83	#include "salloc.h"
41	#include "libptytty.h"	84	#include "libptytty.h"
42		85
43	#include "rxvtperl.h"	86	#include "rxvtperl.h"
…		…
54	/*	97	/*
55	*****************************************************************************	98	*****************************************************************************
56	* SYSTEM HACKS	99	* SYSTEM HACKS
57	*****************************************************************************	100	*****************************************************************************
58	*/	101	*/
59	/* Consistent defines - please report on the necessity
60	* @ Unixware: defines (__svr4__)
61	*/
62	#if defined (SVR4) && !defined (__svr4__)
63	# define __svr4__ 1
64	#endif
65	#if defined (sun) && !defined (__sun__)
66	# define __sun__ 1
67	#endif
68		102
69	#ifndef HAVE_XPOINTER	103	#ifndef HAVE_XPOINTER
70	typedef char *XPointer;	104	typedef char *XPointer;
71	#endif	105	#endif
72		106
73	#include <termios.h>	107	#include <termios.h>
74	typedef struct termios ttymode_t;
75		108
76	#include "background.h"	109	#include "background.h"
77		110
78	#ifndef STDIN_FILENO	111	#ifndef STDIN_FILENO
79	# define STDIN_FILENO 0	112	# define STDIN_FILENO 0
80	# define STDOUT_FILENO 1	113	# define STDOUT_FILENO 1
81	# define STDERR_FILENO 2	114	# define STDERR_FILENO 2
82	#endif
83
84	#if !defined (EACCESS) && defined(EAGAIN)
85	# define EACCESS EAGAIN
86	#endif	115	#endif
87		116
88	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	117	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
89	# define EXIT_SUCCESS 0 /* exit function success */	118	# define EXIT_SUCCESS 0 /* exit function success */
90	# define EXIT_FAILURE 1 /* exit function failure */	119	# define EXIT_FAILURE 1 /* exit function failure */
…		…
106	*****************************************************************************	135	*****************************************************************************
107	* PROTOTYPES	136	* PROTOTYPES
108	*****************************************************************************	137	*****************************************************************************
109	*/	138	*/
110	// main.C	139	// main.C
111	void * rxvt_malloc (size_t size);	140	#define SET_LOCALE(locale) rxvt_set_locale (locale)
112	void * rxvt_calloc (size_t number, size_t size);	141	extern bool rxvt_set_locale (const char *locale) NOTHROW;
113	void * rxvt_realloc (void *ptr, size_t size);	142	extern void rxvt_push_locale (const char *locale) NOTHROW;
		143	extern void rxvt_pop_locale () NOTHROW;
		144	void rxvt_init ();
114		145
115	// misc.C	146	// misc.C
116	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	147	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	148	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	149	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	150	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120		151
121	char * rxvt_basename (const char *str) NOTHROW;	152	const char * rxvt_basename (const char *str) NOTHROW;
122	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	153	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123	void rxvt_log (const char *fmt,...) NOTHROW;	154	void rxvt_log (const char *fmt,...) NOTHROW;
124	void rxvt_warn (const char *fmt,...) NOTHROW;	155	void rxvt_warn (const char *fmt,...) NOTHROW;
125	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	156	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	157	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127		158
128	char * rxvt_strtrim (char *str) NOTHROW;	159	char * rxvt_strtrim (char *str) NOTHROW;
129	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	160	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
130	void rxvt_freecommastring (char **cs) NOTHROW;	161	void rxvt_freecommastring (char **cs) NOTHROW;
131		162
		163	void * rxvt_malloc (size_t size);
		164	void * rxvt_calloc (size_t number, size_t size);
		165	void * rxvt_realloc (void *ptr, size_t size);
		166
132	/////////////////////////////////////////////////////////////////////////////	167	/////////////////////////////////////////////////////////////////////////////
133		168
134	// temporarily replace the process environment	169	// temporarily replace the process environment
135	extern char **environ;	170	extern char **environ;
136	extern char **rxvt_environ; // the original environ pointer	171	extern char **rxvt_environ; // the original environ pointer
137		172
		173	static inline void
138	static inline void set_environ (stringvec *envv)	174	set_environ (stringvec *envv)
139	{	175	{
140	#if ENABLE_PERL	176	#if ENABLE_PERL
141	assert (envv);	177	assert (envv);
142	#else	178	#else
143	if (envv)	179	if (envv)
144	#endif	180	#endif
145	environ = (char **)envv->begin ();	181	environ = (char **)envv->begin ();
146	}	182	}
147		183
148	static inline void set_environ (char **envv)	184	static inline void
		185	set_environ (char **envv)
149	{	186	{
150	#if ENABLE_PERL	187	#if ENABLE_PERL
151	assert (envv);	188	assert (envv);
152	#else	189	#else
153	if (envv)	190	if (envv)
…		…
159	*****************************************************************************	196	*****************************************************************************
160	* STRUCTURES AND TYPEDEFS	197	* STRUCTURES AND TYPEDEFS
161	*****************************************************************************	198	*****************************************************************************
162	*/	199	*/
163		200
164	/* If we're using either the rxvt scrollbar, keep the
165	* scrollColor resource.
166	*/
167	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)
168	# define KEEP_SCROLLCOLOR 1
169	#else
170	# undef KEEP_SCROLLCOLOR
171	#endif
172
173	/*	201	/*
174	* the 'essential' information for reporting Mouse Events	202	* the 'essential' information for reporting Mouse Events
175	* pared down from XButtonEvent	203	* pared down from XButtonEvent
176	*/	204	*/
177	struct mouse_event {	205	struct mouse_event
		206	{
178	int clicks;	207	int clicks;
179	Time time; /* milliseconds */	208	Time time; /* milliseconds */
180	unsigned int state; /* key or button mask */	209	unsigned int state; /* key or button mask */
181	unsigned int button; /* detail */	210	unsigned int button; /* detail */
182	};	211	};
…		…
218	# define COLORTERMENVFULL COLORTERMENV "-xpm"	247	# define COLORTERMENVFULL COLORTERMENV "-xpm"
219	#else	248	#else
220	# define COLORTERMENVFULL COLORTERMENV	249	# define COLORTERMENVFULL COLORTERMENV
221	#endif	250	#endif
222	#ifndef TERMENV	251	#ifndef TERMENV
		252	# if USE_256_COLORS
		253	# define TERMENV "rxvt-unicode-256color"
		254	# else
223	# define TERMENV "rxvt-unicode"	255	# define TERMENV "rxvt-unicode"
		256	# endif
224	#endif	257	#endif
225		258
226	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	259	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
227	# define NO_MOUSE_REPORT_SCROLLBAR 1	260	# define NO_MOUSE_REPORT_SCROLLBAR 1
228	#endif	261	#endif
229		262
230	#define scrollBar_esc 30	263	#define scrollBar_esc 30
231		264
232	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(XTERM_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)	265	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
233	# define HAVE_SCROLLBARS 1	266	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
234	#endif	267	#endif
235
236	#define R_SB_ALIGN_CENTRE 0
237	#define R_SB_ALIGN_TOP 1
238	#define R_SB_ALIGN_BOTTOM 2
239
240	#define R_SB_NEXT 1
241	#define R_SB_XTERM 2
242	#define R_SB_PLAIN 4
243	#define R_SB_RXVT 8
244
245	#define SB_WIDTH_NEXT 19
246	#define SB_WIDTH_XTERM 15
247	#define SB_WIDTH_PLAIN 7
248	#ifndef SB_WIDTH_RXVT
249	# define SB_WIDTH_RXVT 10
250	#endif
251
252	/*
253	* NeXT scrollbar defines
254	*/
255	#define SB_PADDING 1
256	#define SB_BORDER_WIDTH 1
257	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
258	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
259	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
260	#define SB_MARGIN_SPACE (SB_PADDING * 2)
261	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
262	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
263	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
264	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
265	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
266	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
267	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
268	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
269	/*
270	* +-------------+
271	* \| \| <---< SB_PADDING
272	* \| ::::::::::: \|
273	* \| ::::::::::: \|
274	* '''''''''''''''''
275	* ,,,,,,,,,,,,,,,,,
276	* \| ::::::::::: \|
277	* \| ::::::::::: \|
278	* \| +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
279	* \| \| :::::::: \|
280	* \| V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
281	* \| +---------+ \|
282	* \| \| ......%%\| \|
283	* \| \| ......%%\| \|
284	* \| \| .. ()..%%\| \|
285	* \| \| ......%%\| \|
286	* \| \| %%%%%%%%\| \|
287	* \| +---------+ \| <.........................
288	* \| \| <---< SB_PADDING :
289	* \| +---------+ \| <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
290	* \| \| ......%%\| \| \| : :
291	* \| \| ../\..%%\| \| \|---< SB_BUTTON_HEIGHT :
292	* \| \| %%%%%%%%\| \| \| : :
293	* \| +---------+ \| <-+ : :
294	* \| \| : :
295	* \| +---------+ \| <-+ :---< SB_BUTTON_BOTH_HEIGHT
296	* \| \| ......%%\| \| \| : :
297	* \| \| ..\/..%%\| \| \| : :
298	* \| \| %%%%%%%%\| \| \|---< SB_BUTTON_SINGLE_HEIGHT
299	* \| +---------+ \| \| : :
300	* \| \| \| : :
301	* +-------------+ <-+.........:............:
302	* ^^\|_________\| :
303	* \|\| \| :
304	* \|\| +---< SB_BUTTON_WIDTH
305	* \|\| :
306	* \|+------< SB_PADDING
307	* \|: :
308	* +----< SB_BORDER_WIDTH
309	* : :
310	* :............:
311	* \|
312	* +---< SB_WIDTH_NEXT
313	*/
314		268
315	enum {	269	enum {
316	NO_REFRESH = 0, /* Window not visible at all! */	270	NO_REFRESH = 0, /* Window not visible at all! */
317	FAST_REFRESH = 1, /* Fully exposed window */	271	FAST_REFRESH = 1, /* Fully exposed window */
318	SLOW_REFRESH = 2, /* Partially exposed window */	272	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
354	enum {	308	enum {
355	PRIMARY = 0,	309	PRIMARY = 0,
356	SECONDARY,	310	SECONDARY,
357	};	311	};
358		312
		313	// define various rendition bits and masks. the rendition word
		314	// is 32 bits in size, and we should use it as efficiently as possible
		315
359	#define RS_None 0	316	#define RS_None 0
360		317
361	#define RS_fgMask 0x0000007fUL // 128 colors	318	// GET_BGATTR depends on RS_fgShift > RS_bgShift
362	#define RS_bgMask 0x00003f80UL // 128 colors	319	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		320	#define RS_bgShift 0
		321	#define RS_fgShift (RS_bgShift + Color_Bits)
		322	#define RS_bgMask (RS_colorMask << RS_bgShift)
		323	#define RS_fgMask (RS_colorMask << RS_fgShift)
		324
		325	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		326	#define RS_fontShift (RS_fgShift + Color_Bits)
		327	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		328	#define RS_fontCount rxvt_fontset::fontCount
		329	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) \| RS_Careful) // includes RS_Careful
		330
		331	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		332	#define RS_redraw (2UL << RS_fontShift)
		333
		334	#define RS_Sel (1UL << 22)
		335
		336	// 4 custom bits for extensions
		337	#define RS_customCount 16UL
		338	#define RS_customShift 23
		339	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
363		340
364	// font styles	341	// font styles
365	#define RS_Bold 0x00004000UL // value 1	342	#define RS_Bold (1UL << RS_styleShift)
366	#define RS_Italic 0x00008000UL // value 2	343	#define RS_Italic (2UL << RS_styleShift)
		344
		345	#define RS_styleCount 4
		346	#define RS_styleShift 27
		347	#define RS_styleMask (RS_Bold \| RS_Italic)
367		348
368	// fake styles	349	// fake styles
369	#define RS_Blink 0x00010000UL // blink	350	#define RS_Blink (1UL << 29)
370	#define RS_RVid 0x00020000UL // reverse video	351	#define RS_RVid (1UL << 30) // reverse video
371	#define RS_Uline 0x00040000UL // underline	352	#define RS_Uline (1UL << 31) // underline
372
373	// toggle this to force redraw, must be != RS_Careful
374	#define RS_redraw 0x01000000UL
375
376	// 5 custom bits for extensions
377	#define RS_customCount 32
378	#define RS_customMask 0x00f80000UL
379	#define RS_customShift 19
380
381	// other flags
382	#define RS_Careful 0x80000000UL /* be careful when drawing these */
383
384	#define RS_styleCount 4
385	#define RS_styleMask (RS_Bold \| RS_Italic)
386	#define RS_styleShift 14
387		353
388	#define RS_baseattrMask (RS_Italic \| RS_Bold \| RS_Blink \| RS_RVid \| RS_Uline)	354	#define RS_baseattrMask (RS_Italic \| RS_Bold \| RS_Blink \| RS_RVid \| RS_Uline)
389	#define RS_attrMask (RS_baseattrMask \| RS_fontMask)	355	#define RS_attrMask (RS_baseattrMask \| RS_fontMask)
390		356
391	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
392	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
393	#define RS_fontShift 24
394
395	#define DEFAULT_RSTYLE (RS_None \| Color_fg \| (Color_bg << Color_Bits))	357	#define DEFAULT_RSTYLE (RS_None \| (Color_fg << RS_fgShift) \| (Color_bg << RS_bgShift))
396	#define OVERLAY_RSTYLE (RS_None \| Color_Black \| (Color_Yellow << Color_Bits))	358	#define OVERLAY_RSTYLE (RS_None \| (Color_Black << RS_fgShift) \| (Color_Yellow << RS_bgShift))
397		359
398	#define Sel_none 0 /* Not waiting */	360	#define Sel_none 0 /* Not waiting */
399	#define Sel_normal 0x01 /* normal selection */	361	#define Sel_normal 0x01 /* normal selection */
400	#define Sel_incr 0x02 /* incremental selection */	362	#define Sel_incr 0x02 /* incremental selection */
401	#define Sel_direct 0x00	363	#define Sel_direct 0x00
…		…
423	XTerm_name = 0,	385	XTerm_name = 0,
424	XTerm_iconName = 1,	386	XTerm_iconName = 1,
425	XTerm_title = 2,	387	XTerm_title = 2,
426	XTerm_property = 3, // change X property	388	XTerm_property = 3, // change X property
427	XTerm_Color = 4, // change colors	389	XTerm_Color = 4, // change colors
428	XTerm_Color00 = 10, // not implemented, CLASH!	390	XTerm_Color00 = 10, // change fg color
429	XTerm_Color01 = 11, // not implemented	391	XTerm_Color01 = 11, // change bg color
430	XTerm_Color_cursor = 12, // change actual 'Cursor' color	392	XTerm_Color_cursor = 12, // change actual 'Cursor' color
431	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	393	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
432	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	394	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
433	XTerm_Color05 = 15, // not implemented (tektronix fg)	395	XTerm_Color05 = 15, // not implemented (tektronix fg)
434	XTerm_Color06 = 16, // not implemented (tektronix bg)	396	XTerm_Color06 = 16, // not implemented (tektronix bg)
435	XTerm_Color_RV = 17, // change actual 'Highlight' color	397	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		398	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
436	XTerm_logfile = 46, // not implemented	399	XTerm_logfile = 46, // not implemented
437	XTerm_font = 50,	400	XTerm_font = 50,
438		401
439	XTerm_konsole30 = 30, // reserved for konsole	402	XTerm_konsole30 = 30, // reserved for konsole
440	XTerm_konsole31 = 31, // reserved for konsole	403	XTerm_konsole31 = 31, // reserved for konsole
441	XTerm_emacs51 = 51, // reserved for emacs shell	404	XTerm_emacs51 = 51, // reserved for emacs shell
442	/*	405	/*
443	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)	406	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)
444	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
445	*/	407	*/
446	Rxvt_Color_BD = 18, // change actual 'Bold' color	408
447	Rxvt_Color_UL = 19, // change actual 'Underline' color	409	// deprecated
		410	Rxvt_restoreFG = 39,
		411	Rxvt_restoreBG = 49,
		412
448	Rxvt_Pixmap = 20, // new bg pixmap	413	Rxvt_Pixmap = 20, // new bg pixmap
449	Rxvt_restoreFG = 39, // change default fg color
450	Rxvt_restoreBG = 49, // change default bg color
451	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	414	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
452		415
453	URxvt_locale = 701, // change locale	416	URxvt_locale = 701, // change locale
454	URxvt_version = 702, // request version	417	URxvt_version = 702, // request version
455		418
456	URxvt_Color_IT = 704, // change actual 'Italic' colour	419	URxvt_Color_IT = 704, // change actual 'Italic' colour
457	URxvt_Color_tint = 705, // change actual tint colour	420	URxvt_Color_tint = 705, // change actual tint colour
		421	URxvt_Color_BD = 706, // change actual 'Bold' color
		422	URxvt_Color_UL = 707, // change actual 'Underline' color
458	URxvt_Color_BD = 706,	423	URxvt_Color_border = 708,
459	URxvt_Color_UL = 707,
460		424
461	URxvt_font = 710,	425	URxvt_font = 710,
462	URxvt_boldFont = 711,	426	URxvt_boldFont = 711,
463	URxvt_italicFont = 712,	427	URxvt_italicFont = 712,
464	URxvt_boldItalicFont = 713,	428	URxvt_boldItalicFont = 713,
465		429
466	URxvt_view_up = 720,	430	URxvt_view_up = 720,
467	URxvt_view_down = 721,	431	URxvt_view_down = 721,
468		432
469	URxvt_perl = 777,	433	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
470	};	434	};
471		435
472	/* Words starting with `Color_' are colours. Others are counts */	436	/* Words starting with `Color_' are colours. Others are counts */
473	/*	437	/*
474	* The PixColor and rendition colour usage should probably be decoupled	438	* The PixColor and rendition colour usage should probably be decoupled
…		…
504	Color_White = maxBrightCOLOR,	468	Color_White = maxBrightCOLOR,
505	#else	469	#else
506	Color_White = maxCOLOR,	470	Color_White = maxCOLOR,
507	#endif	471	#endif
508	minTermCOLOR = Color_White + 1,	472	minTermCOLOR = Color_White + 1,
		473	#if USE_256_COLORS
		474	maxTermCOLOR = Color_White + 240,
		475	#else
509	maxTermCOLOR = Color_White + 72,	476	maxTermCOLOR = Color_White + 72,
		477	#endif
510	#ifndef NO_CURSORCOLOR	478	#ifndef NO_CURSORCOLOR
511	Color_cursor,	479	Color_cursor,
512	Color_cursor2,	480	Color_cursor2,
513	#endif	481	#endif
514	Color_pointer_fg,	482	Color_pointer_fg,
…		…
523	#if ENABLE_FRILLS	491	#if ENABLE_FRILLS
524	Color_underline,	492	Color_underline,
525	#endif	493	#endif
526	#ifdef OPTION_HC	494	#ifdef OPTION_HC
527	Color_HC,	495	Color_HC,
		496	Color_HTC,
528	#endif	497	#endif
529	#ifdef KEEP_SCROLLCOLOR
530	Color_scroll,	498	Color_scroll,
		499	#ifdef RXVT_SCROLLBAR
531	Color_trough,	500	Color_trough,
532	#endif	501	#endif
533	#if ENABLE_TRANSPARENCY	502	#if ENABLE_TRANSPARENCY
534	Color_tint,	503	Color_tint,
535	#endif	504	#endif
536	#if OFF_FOCUS_FADING	505	#if OFF_FOCUS_FADING
537	Color_fade,	506	Color_fade,
538	#endif	507	#endif
539	NRS_COLORS, /* */	508	NRS_COLORS, /* */
540	#ifdef KEEP_SCROLLCOLOR	509	#ifdef RXVT_SCROLLBAR
541	Color_topShadow = NRS_COLORS,	510	Color_topShadow = NRS_COLORS,
542	Color_bottomShadow,	511	Color_bottomShadow,
543	TOTAL_COLORS	512	TOTAL_COLORS
544	#else	513	#else
545	TOTAL_COLORS = NRS_COLORS	514	TOTAL_COLORS = NRS_COLORS
546	#endif	515	#endif
547	};	516	};
548		517
		518	#if USE_256_COLORS
		519	# define Color_Bits 9 // 0 .. maxTermCOLOR
		520	#else
549	#define Color_Bits 7 // 0 .. maxTermCOLOR	521	# define Color_Bits 7 // 0 .. maxTermCOLOR
		522	#endif
550		523
551	/*	524	/*
552	* Resource list	525	* Resource list
553	*/	526	*/
554	enum {	527	enum {
…		…
581	#define PrivMode_smoothScroll (1UL<<17)	554	#define PrivMode_smoothScroll (1UL<<17)
582	#define PrivMode_vt52 (1UL<<18)	555	#define PrivMode_vt52 (1UL<<18)
583	#define PrivMode_LFNL (1UL<<19)	556	#define PrivMode_LFNL (1UL<<19)
584	#define PrivMode_MouseBtnEvent (1UL<<20)	557	#define PrivMode_MouseBtnEvent (1UL<<20)
585	#define PrivMode_MouseAnyEvent (1UL<<21)	558	#define PrivMode_MouseAnyEvent (1UL<<21)
		559	#define PrivMode_BracketPaste (1UL<<22)
586		560
587	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)	561	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)
588		562
589	#ifdef ALLOW_132_MODE	563	#ifdef ALLOW_132_MODE
590	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)	564	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)
…		…
594		568
595	// do not change these constants lightly, there are many interdependencies	569	// do not change these constants lightly, there are many interdependencies
596	#define IMBUFSIZ 128 // input modifier buffer sizes	570	#define IMBUFSIZ 128 // input modifier buffer sizes
597	#define KBUFSZ 512 // size of keyboard mapping buffer	571	#define KBUFSZ 512 // size of keyboard mapping buffer
598	#define CBUFSIZ 2048 // size of command buffer	572	#define CBUFSIZ 2048 // size of command buffer
		573	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
599	#define UBUFSIZ 2048 // character buffer	574	#define UBUFSIZ 2048 // character buffer
600		575
601	#if ENABLE_FRILLS	576	#if ENABLE_FRILLS
602	# include <X11/Xmd.h>	577	# include <X11/Xmd.h>
603	typedef struct _mwmhints {	578	typedef struct _mwmhints
		579	{
604	CARD32 flags;	580	CARD32 flags;
605	CARD32 functions;	581	CARD32 functions;
606	CARD32 decorations;	582	CARD32 decorations;
607	INT32 input_mode;	583	INT32 input_mode;
608	CARD32 status;	584	CARD32 status;
…		…
639	/*	615	/*
640	*****************************************************************************	616	*****************************************************************************
641	* MACRO DEFINES	617	* MACRO DEFINES
642	*****************************************************************************	618	*****************************************************************************
643	*/	619	*/
		620
		621	// speed hack, copy some member variable into a local variable of the same name
644	#define dLocal(type,name) type const name = this->name	622	#define dLocal(type,name) type const name = this->name
645		623
646	// for speed reasons, we assume that all codepoints 32 to 126 are	624	// for speed reasons, we assume that all codepoints 32 to 126 are
647	// single-width.	625	// single-width.
648	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	626	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
655	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	633	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
656	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	634	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
657	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	635	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
658	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	636	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
659		637
660	#define LINENO(n) MOD (term_start + int(n), total_rows)	638	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
661	#define ROW(n) row_buf [LINENO (n)]	639	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		640
		641	#define LINENO(n) LINENO_of (this, n)
		642	#define ROW(n) ROW_of (this, n)
662		643
663	/* how to build & extract colors and attributes */	644	/* how to build & extract colors and attributes */
664	#define GET_BASEFG(x) (((x) & RS_fgMask))	645	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
665	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	646	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
666		647
667	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	648	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
668	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) \| ((fid) << RS_fontShift))	649	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) \| ((fid) << RS_fontShift))
669		650
670	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	651	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
671	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) \| ((style) << RS_styleShift))	652	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) \| ((style) << RS_styleShift))
672		653
673	#define GET_ATTR(x) (((x) & RS_attrMask))	654	#define GET_ATTR(x) (((x) & RS_attrMask))
		655	// return attributes defining the background, encoding doesn't matter
		656	// depends on RS_fgShift > RS_bgShift
674	#define GET_BGATTR(x) \	657	#define GET_BGATTR(x) \
		658	(expect_false ((x) & RS_RVid) \
675	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	659	? (((x) & (RS_attrMask & ~RS_RVid)) \
676	\| (((x) & RS_fgMask)<<Color_Bits)) \	660	\| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
677	: ((x) & (RS_attrMask \| RS_bgMask)))	661	: ((x) & (RS_attrMask \| RS_bgMask)))
678	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) \| (fg))	662	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) \| ((fg) << RS_fgShift))
679	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg)<<Color_Bits))	663	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg) << RS_bgShift))
680	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))	664	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))
681		665
682	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	666	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
683		667
684	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	668	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
685	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	669	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
686		670
687	#if ENABLE_STYLES	671	#if ENABLE_STYLES
688	# define FONTSET(style) fontset[GET_STYLE (style)]	672	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
689	#else	673	#else
690	# define FONTSET(style) fontset[0]	674	# define FONTSET_of(t,style) (t)->fontset[0]
691	#endif	675	#endif
692		676
693	#ifdef HAVE_SCROLLBARS	677	#define FONTSET(style) FONTSET_of (this, style)
694	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
695	#else
696	# define scrollbar_TotalWidth() (0)
697	#endif
698	#define scrollbar_isMotion() (scrollBar.state == 'm')
699	#define scrollbar_isUp() (scrollBar.state == 'U')
700	#define scrollbar_isDn() (scrollBar.state == 'D')
701	#define scrollbar_isUpDn() isupper (scrollBar.state)
702	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
703
704	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
705	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
706	&& (y) <= scrollbarnext_dnval ())
707	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
708	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
709	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
710	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
711	#define SCROLLRXVT_MINHEIGHT 10
712	#define SCROLLXTERM_MINHEIGHT 10
713
714	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
715	? SCROLLNEXT_MINHEIGHT \
716	: SCROLLRXVT_MINHEIGHT)
717	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
718	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
719	#define scrollbar_position(y) ((y) - scrollBar.beg)
720	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
721	- scrollbar_minheight ())
722		678
723	typedef callback<void (const char *)> log_callback;	679	typedef callback<void (const char *)> log_callback;
724	typedef callback<int (int)> getfd_callback;	680	typedef callback<int (int)> getfd_callback;
725
726	#define SET_LOCALE(locale) rxvt_set_locale (locale)
727	extern bool rxvt_set_locale (const char *locale) NOTHROW;
728	extern void rxvt_push_locale (const char *locale) NOTHROW;
729	extern void rxvt_pop_locale () NOTHROW;
730		681
731	/****************************************************************************/	682	/****************************************************************************/
732		683
733	#define LINE_LONGER 0x0001 // line is continued on the next row	684	#define LINE_LONGER 0x0001 // line is continued on the next row
734	#define LINE_FILTERED 0x0002 // line has been filtered	685	#define LINE_FILTERED 0x0002 // line has been filtered
735	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	686	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
736	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	687	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
737	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	688	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
738		689
739	struct line_t {	690	struct line_t
		691	{
740	text_t *t; // terminal the text	692	text_t *t; // terminal the text
741	rend_t *r; // rendition, uses RS_ flags	693	rend_t *r; // rendition, uses RS_ flags
742	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	694	tlen_t_ l; // length of each text line
743	uint32_t f; // flags	695	uint32_t f; // flags
744		696
745	bool is_longer ()	697	bool is_longer ()
746	{	698	{
747	return f & LINE_LONGER;	699	return f & LINE_LONGER;
…		…
778	};	730	};
779		731
780	/****************************************************************************/	732	/****************************************************************************/
781		733
782	// primitive wrapper around mbstate_t to ensure initialisation	734	// primitive wrapper around mbstate_t to ensure initialisation
783	struct mbstate {	735	struct mbstate
		736	{
784	mbstate_t mbs;	737	mbstate_t mbs;
785		738
786	operator mbstate_t *() { return &mbs; }	739	operator mbstate_t *() { return &mbs; }
787	void reset () { memset (&mbs, 0, sizeof (mbs)); }	740	void reset () { memset (&mbs, 0, sizeof (mbs)); }
788	mbstate () { reset (); }	741	mbstate () { reset (); }
…		…
790		743
791	/****************************************************************************/	744	/****************************************************************************/
792		745
793	#define UNICODE_MASK 0x1fffffUL	746	#define UNICODE_MASK 0x1fffffUL
794		747
795	#if UNICODE3	748	#if UNICODE_3
796	# define COMPOSE_LO 0x40000000UL	749	# define COMPOSE_LO 0x40000000UL
797	# define COMPOSE_HI 0x400fffffUL	750	# define COMPOSE_HI 0x400fffffUL
798	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	751	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
799	#else	752	#else
800	# if ENABLE_PERL	753	# if ENABLE_PERL
…		…
809		762
810	#if ENABLE_COMBINING	763	#if ENABLE_COMBINING
811	// compose chars are used to represent composite characters	764	// compose chars are used to represent composite characters
812	// that are not representable in unicode, as well as characters	765	// that are not representable in unicode, as well as characters
813	// not fitting in the BMP.	766	// not fitting in the BMP.
814	struct compose_char {	767	struct compose_char
		768	{
815	unicode_t c1, c2; // any chars != NOCHAR are valid	769	unicode_t c1, c2; // any chars != NOCHAR are valid
816	compose_char (unicode_t c1, unicode_t c2)	770	compose_char (unicode_t c1, unicode_t c2)
817	: c1(c1), c2(c2)	771	: c1(c1), c2(c2)
818	{ }	772	{ }
819	};	773	};
820		774
821	class rxvt_composite_vec {	775	class rxvt_composite_vec
		776	{
822	vector<compose_char> v;	777	vector<compose_char> v;
823	public:	778	public:
824	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	779	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
825	int expand (unicode_t c, wchar_t *r);	780	int expand (unicode_t c, wchar_t *r);
826	compose_char *operator [](text_t c)	781	compose_char *operator [](text_t c)
…		…
838		793
839	#ifdef KEYSYM_RESOURCE	794	#ifdef KEYSYM_RESOURCE
840	class keyboard_manager;	795	class keyboard_manager;
841	#endif	796	#endif
842		797
		798	typedef struct rxvt_term *rxvt_t;
		799
		800	extern rxvt_t rxvt_current_term;
		801
		802	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		803	#define GET_R rxvt_current_term
		804
		805	/* ------------------------------------------------------------------------- */
		806	struct overlay_base
		807	{
		808	int x, y, w, h; // overlay dimensions
		809	text_t **text;
		810	rend_t **rend;
		811
		812	// while tempting to add swap() etc. here, it effetcively only increases code size
		813	};
		814
		815	/* ------------------------------------------------------------------------- */
		816
		817	typedef struct
		818	{
		819	int row;
		820	int col;
		821	} row_col_t;
		822
		823	/*
		824	* terminal limits:
		825	*
		826	* width : 1 <= width
		827	* height : 1 <= height
		828	* ncol : 1 <= ncol <= MAX(tlen_t)
		829	* nrow : 1 <= nrow <= MAX(int)
		830	* saveLines : 0 <= saveLines <= MAX(int)
		831	* term_start : 0 <= term_start < saveLines
		832	* total_rows : nrow + saveLines
		833	*
		834	* top_row : -saveLines <= top_row <= 0
		835	* view_start : top_row <= view_start <= 0
		836	*
		837	* \| most coordinates are stored relative to term_start,
		838	* ROW_BUF \| which is the first line of the terminal screen
		839	* \|························= row_buf[0]
		840	* \|························= row_buf[1]
		841	* \|························= row_buf[2] etc.
		842	* \|
		843	* +------------+···········= term_start + top_row
		844	* \| scrollback \|
		845	* \| scrollback +---------+·= term_start + view_start
		846	* \| scrollback \| display \|
		847	* \| scrollback \| display \|
		848	* +------------+·display·+·= term_start
		849	* \| terminal \| display \|
		850	* \| terminal +---------+
		851	* \| terminal \|
		852	* \| terminal \|
		853	* +------------+···········= term_start + nrow - 1
		854	* \|
		855	* \|
		856	* END······················= total_rows
		857	*/
		858
		859	struct TermWin_t
		860	{
		861	int width; /* window width [pixels] */
		862	int height; /* window height [pixels] */
		863	int fwidth; /* font width [pixels] */
		864	int fheight; /* font height [pixels] */
		865	int fbase; /* font ascent (baseline) [pixels] */
		866	int ncol; /* window columns [characters] */
		867	int nrow; /* window rows [characters] */
		868	int focus; /* window has focus */
		869	int mapped; /* window state mapped? */
		870	int int_bwidth; /* internal border width */
		871	int ext_bwidth; /* external border width */
		872	int lineSpace; /* number of extra pixels between rows */
		873	int letterSpace; /* number of extra pixels between columns */
		874	int saveLines; /* number of lines that fit in scrollback */
		875	int total_rows; /* total number of rows in this terminal */
		876	int term_start; /* term lines start here */
		877	int view_start; /* scrollback view starts here */
		878	int top_row; /* topmost row index of scrollback */
		879	Window parent[6]; /* parent identifiers - we're parent[0] */
		880	Window vt; /* vt100 window */
		881	GC gc; /* GC for drawing */
		882	Pixmap pixmap;
		883	rxvt_drawable *drawable;
		884	rxvt_fontset *fontset[4];
		885	};
		886
		887	/*
		888	* screen accounting:
		889	* screen_t elements
		890	* row: Cursor row position : 0 <= row < nrow
		891	* col: Cursor column position : 0 <= col < ncol
		892	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		893	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		894	*
		895	* selection_t elements
		896	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		897	* nothing is selected
		898	* beg: row/column of beginning of selection : never past mark
		899	* mark: row/column of initial click : never past end
		900	* end: row/column of one character past end of selection
		901	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		902	* * Note: col == -1 ==> we're left of screen
		903	*
		904	*/
		905	struct screen_t
		906	{
		907	row_col_t cur; /* cursor position on the screen */
		908	int tscroll; /* top of settable scroll region */
		909	int bscroll; /* bottom of settable scroll region */
		910	unsigned int charset; /* character set number [0..3] */
		911	unsigned int flags; /* see below */
		912	row_col_t s_cur; /* saved cursor position */
		913	unsigned int s_charset; /* saved character set number [0..3] */
		914	char s_charset_char;
		915	rend_t s_rstyle; /* saved rendition style */
		916	};
		917
		918	enum selection_op_t
		919	{
		920	SELECTION_CLEAR = 0, /* nothing selected */
		921	SELECTION_INIT, /* marked a point */
		922	SELECTION_BEGIN, /* started a selection */
		923	SELECTION_CONT, /* continued selection */
		924	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		925	};
		926
		927	struct selection_t
		928	{
		929	wchar_t text; / selected text */
		930	unsigned int len; /* length of selected text */
		931	unsigned int screen; /* screen being used */
		932	unsigned int clicks; /* number of clicks */
		933	selection_op_t op; /* current operation */
		934	bool rect; /* rectangular selection? */
		935	row_col_t beg; /* beginning of selection <= mark */
		936	row_col_t mark; /* point of initial click <= end */
		937	row_col_t end; /* one character past end point */
		938	wchar_t clip_text; / text copied to the clipboard */
		939	unsigned int clip_len; /* length of clipboard text */
		940	};
		941
		942	/* ------------------------------------------------------------------------- */
		943
		944	/* screen_t flags */
		945	#define Screen_Relative (1<<0) /* relative origin mode flag */
		946	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		947	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		948	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		949	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		950	#define Screen_DefaultFlags (Screen_VisibleCursor \| Screen_Autowrap)
		951
		952	/* rxvt_vars.options */
		953	enum {
		954	# define def(name,idx) Opt_ ## name = idx,
		955	# define nodef(name) Opt_ ## name = 0,
		956	# include "optinc.h"
		957	# undef nodef
		958	# undef def
		959	Opt_count
		960	};
		961
		962	/* ------------------------------------------------------------------------- */
		963
		964	struct rxvt_vars : TermWin_t
		965	{
		966	scrollBar_t scrollBar;
		967	uint8_t options[(Opt_count + 7) >> 3];
		968	XSizeHints szHint;
		969	rxvt_color *pix_colors;
		970	Cursor TermWin_cursor; /* cursor for vt window */
		971	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		972	line_t *drawn_buf; // text on screen
		973	line_t *swap_buf; // lines for swap buffer
		974	char tabs; / per location: 1 == tab-stop */
		975	screen_t screen;
		976	screen_t swap;
		977	selection_t selection;
		978	rxvt_color pix_colors_focused[TOTAL_COLORS];
		979	#ifdef OFF_FOCUS_FADING
		980	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		981	#endif
		982	};
		983
843	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	984	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		985	{
844		986
845	// special markers with magic addresses	987	// special markers with magic addresses
846	static const char resval_undef []; // options specifically unset	988	static const char resval_undef []; // options specifically unset
847	static const char resval_on []; // boolean options switched on	989	static const char resval_on []; // boolean options switched on
848	static const char resval_off []; // or off	990	static const char resval_off []; // or off
…		…
856		998
857	unsigned char want_refresh:1,	999	unsigned char want_refresh:1,
858	current_screen:1, /* primary or secondary */	1000	current_screen:1, /* primary or secondary */
859	num_scr_allow:1,	1001	num_scr_allow:1,
860	bypass_keystate:1,	1002	bypass_keystate:1,
		1003	#if ENABLE_FRILLS
		1004	urgency_hint:1,
		1005	#endif
861	#ifdef CURSOR_BLINK	1006	#if CURSOR_BLINK
862	hidden_cursor:1,	1007	hidden_cursor:1,
863	#endif	1008	#endif
864	#ifdef TEXT_BLINK	1009	#if TEXT_BLINK
865	hidden_text:1,	1010	hidden_text:1,
866	#endif	1011	#endif
867	#ifdef POINTER_BLANK	1012	#if POINTER_BLANK
868	hidden_pointer:1,	1013	hidden_pointer:1,
869	#endif	1014	#endif
870	enc_utf8:1, /* wether locale uses utf-8 */	1015	enc_utf8:1, /* whether locale uses utf-8 */
871	seen_input:1, /* wether we have seen some program output yet */	1016	seen_input:1, /* whether we have seen some program output yet */
872	seen_resize:1, /* wether we had a resize event */	1017	seen_resize:1, /* whether we had a resize event */
873	parsed_geometry:1;	1018	parsed_geometry:1;
874		1019
875	unsigned char refresh_type,	1020	unsigned char refresh_type,
876	#ifdef META8_OPTION	1021	#ifdef META8_OPTION
877	meta_char, /* Alt-key prefix */	1022	meta_char, /* Alt-key prefix */
878	#endif	1023	#endif
879	scrollbar_align,
880	selection_wait,	1024	selection_wait,
881	selection_type;	1025	selection_type;
882	/* ---------- */	1026	/* ---------- */
883	bool rvideo_state, rvideo_mode;	1027	bool rvideo_state, rvideo_mode;
884	#ifndef NO_BELL	1028	#ifndef NO_BELL
885	bool rvideo_bell;	1029	bool rvideo_bell;
886	#endif	1030	#endif
887	int num_scr; /* screen: number lines scrolled */	1031	int num_scr; /* screen: number of lines scrolled */
888	int prev_ncol, /* screen: previous number of columns */	1032	int prev_ncol, /* screen: previous number of columns */
889	prev_nrow; /* screen: previous number of rows */	1033	prev_nrow; /* screen: previous number of rows */
890	/* ---------- */	1034	/* ---------- */
891	rend_t rstyle;	1035	rend_t rstyle;
892	/* ---------- */	1036	/* ---------- */
…		…
902	/* give proper Scroll behaviour */	1046	/* give proper Scroll behaviour */
903	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1047	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
904	mouse_slip_wheel_speed,	1048	mouse_slip_wheel_speed,
905	#endif	1049	#endif
906	refresh_count,	1050	refresh_count,
907	last_bot, /* scrollbar last bottom position */
908	last_top, /* scrollbar last top position */
909	last_state, /* scrollbar last state */
910	scrollbar_len,
911	window_vt_x,	1051	window_vt_x,
912	window_vt_y,	1052	window_vt_y,
913	window_sb_x,
914	mouse_row,	1053	mouse_row,
915	mouse_col,	1054	mouse_col,
916	# ifdef POINTER_BLANK	1055	# ifdef POINTER_BLANK
917	pointerBlankDelay,	1056	pointerBlankDelay,
918	# endif	1057	# endif
…		…
926	unsigned long priv_modes,	1065	unsigned long priv_modes,
927	SavedModes;	1066	SavedModes;
928	/* ---------- */	1067	/* ---------- */
929	Atom *xa;	1068	Atom *xa;
930	/* ---------- */	1069	/* ---------- */
931	#ifdef RXVT_SCROLLBAR
932	GC scrollbarGC,
933	topShadowGC,
934	botShadowGC;
935	#endif
936	#ifdef XTERM_SCROLLBAR
937	GC xscrollbarGC,
938	ShadowGC;
939	#endif
940	#ifdef PLAIN_SCROLLBAR
941	GC pscrollbarGC;
942	#endif
943	#ifdef NEXT_SCROLLBAR
944	GC blackGC,
945	whiteGC,
946	grayGC,
947	darkGC,
948	stippleGC;
949	Pixmap dimple,
950	upArrow,
951	downArrow,
952	upArrowHi,
953	downArrowHi;
954	#endif
955	/* ---------- */
956	Time selection_time,	1070	Time selection_time,
957	selection_request_time;	1071	selection_request_time,
		1072	clipboard_time;
958	pid_t cmd_pid; /* process id of child */	1073	pid_t cmd_pid; /* process id of child */
959	char * incr_buf;	1074	char * incr_buf;
960	size_t incr_buf_size, incr_buf_fill;	1075	size_t incr_buf_size, incr_buf_fill;
961	/* ---------- */	1076	/* ---------- */
962	Cursor leftptr_cursor;
963	/* ---------- */
964	struct mouse_event MEvent;	1077	struct mouse_event MEvent;
965	XComposeStatus compose;	1078	XComposeStatus compose;
966	ttymode_t tio;	1079	struct termios tio;
967	row_col_t oldcursor;	1080	row_col_t oldcursor;
968	#ifdef HAVE_BG_PIXMAP	1081	#ifdef HAVE_BG_PIXMAP
969	bgPixmap_t bgPixmap;	1082	bgPixmap_t bgPixmap;
970	#endif	1083	#endif
971	#ifdef HAVE_AFTERIMAGE	1084	#ifdef HAVE_AFTERIMAGE
972	ASVisual *asv;	1085	ASVisual *asv;
973	ASImageManager *asimman;	1086	ASImageManager *asimman;
		1087
		1088	void init_asv ()
		1089	{
		1090	if (!asv)
		1091	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1092	}
974	#endif	1093	#endif
975		1094
976	#if ENABLE_OVERLAY	1095	#if ENABLE_OVERLAY
977	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1096	overlay_base ov;
978	text_t **ov_text;
979	rend_t **ov_rend;
980		1097
981	void scr_swap_overlay () NOTHROW;	1098	void scr_swap_overlay () NOTHROW;
982	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1099	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
983	void scr_overlay_off () NOTHROW;	1100	void scr_overlay_off () NOTHROW;
984	void scr_overlay_set (int x, int y,	1101	void scr_overlay_set (int x, int y,
…		…
1022		1139
1023	#if ENABLE_FRILLS \|\| ISO_14755	1140	#if ENABLE_FRILLS \|\| ISO_14755
1024	// ISO 14755 entry support	1141	// ISO 14755 entry support
1025	unicode_t iso14755buf;	1142	unicode_t iso14755buf;
1026	void commit_iso14755 ();	1143	void commit_iso14755 ();
1027	int hex_keyval (XKeyEvent &ev);
1028	# if ISO_14755	1144	# if ISO_14755
1029	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1145	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1030	void iso14755_54 (int x, int y);	1146	void iso14755_54 (int x, int y);
1031	# endif	1147	# endif
1032	#endif	1148	#endif
…		…
1053	#endif	1169	#endif
1054		1170
1055	void x_cb (XEvent &xev);	1171	void x_cb (XEvent &xev);
1056	xevent_watcher termwin_ev;	1172	xevent_watcher termwin_ev;
1057	xevent_watcher vt_ev;	1173	xevent_watcher vt_ev;
1058	#ifdef HAVE_SCROLLBARS
1059	xevent_watcher scrollbar_ev;	1174	xevent_watcher scrollbar_ev;
1060	#endif
1061		1175
1062	void child_cb (ev::child &w, int revents); ev::child child_ev;	1176	void child_cb (ev::child &w, int revents); ev::child child_ev;
1063	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1177	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1064	void refresh_check ();	1178	void refresh_check ();
1065	void flush ();	1179	void flush ();
…		…
1138	wchar_t next_char () NOTHROW;	1252	wchar_t next_char () NOTHROW;
1139	wchar_t cmd_getc () THROW ((class out_of_input));	1253	wchar_t cmd_getc () THROW ((class out_of_input));
1140	uint32_t next_octet () NOTHROW;	1254	uint32_t next_octet () NOTHROW;
1141	uint32_t cmd_get8 () THROW ((class out_of_input));	1255	uint32_t cmd_get8 () THROW ((class out_of_input));
1142		1256
1143	bool cmd_parse ();	1257	void cmd_parse ();
1144	void mouse_report (XButtonEvent &ev);	1258	void mouse_report (XButtonEvent &ev);
1145	void button_press (XButtonEvent &ev);	1259	void button_press (XButtonEvent &ev);
1146	void button_release (XButtonEvent &ev);	1260	void button_release (XButtonEvent &ev);
1147	void focus_in ();	1261	void focus_in ();
1148	void focus_out ();	1262	void focus_out ();
		1263	#if ENABLE_FRILLS
		1264	void set_urgency (bool enable);
		1265	#else
		1266	void set_urgency (bool enable) { }
		1267	#endif
1149	void update_fade_color (unsigned int idx);	1268	void update_fade_color (unsigned int idx);
1150	#ifdef PRINTPIPE	1269	#ifdef PRINTPIPE
1151	FILE *popen_printer ();	1270	FILE *popen_printer ();
1152	int pclose_printer (FILE *stream);	1271	int pclose_printer (FILE *stream);
1153	#endif	1272	#endif
…		…
1159	void process_window_ops (const int *args, unsigned int nargs);	1278	void process_window_ops (const int *args, unsigned int nargs);
1160	char *get_to_st (unicode_t &ends_how);	1279	char *get_to_st (unicode_t &ends_how);
1161	void process_dcs_seq ();	1280	void process_dcs_seq ();
1162	void process_osc_seq ();	1281	void process_osc_seq ();
1163	void process_color_seq (int report, int color, const char *str, char resp);	1282	void process_color_seq (int report, int color, const char *str, char resp);
1164	void process_xterm_seq (int op, const char *str, char resp);	1283	void process_xterm_seq (int op, char *str, char resp);
1165	int privcases (int mode, unsigned long bit);	1284	int privcases (int mode, unsigned long bit);
1166	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1285	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1167	void process_sgr_mode (unsigned int nargs, const int *arg);	1286	void process_sgr_mode (unsigned int nargs, const int *arg);
1168	void process_graphics ();	1287	void process_graphics ();
1169	// init.C	1288	// init.C
1170	void init_vars ();	1289	void init_vars ();
1171	void init_secondary ();
1172	const char *init_resources (int argc, const char const *argv);	1290	const char *init_resources (int argc, const char const *argv);
		1291	void init (int argc, const char const argv, stringvec *envv);
1173	void init_env ();	1292	void init_env ();
1174	void set_locale (const char *locale);	1293	void set_locale (const char *locale);
1175	void init_xlocale ();	1294	void init_xlocale ();
1176	void init_command (const char const argv);	1295	void init_command (const char const argv);
1177	void run_command (const char const argv);	1296	void run_command (const char const argv);
1178	int run_child (const char const argv);	1297	int run_child (const char const argv);
1179	void color_aliases (int idx);	1298	void color_aliases (int idx);
1180	void create_windows (int argc, const char const argv);	1299	void create_windows (int argc, const char const argv);
1181	void Get_Colours ();	1300	void get_colours ();
1182	void get_ourmods ();	1301	void get_ourmods ();
1183	// main.C	1302	// main.C
1184	void tt_winch ();	1303	void tt_winch ();
1185	rxvt_term ();	1304	rxvt_term ();
1186	~rxvt_term ();	1305	~rxvt_term ();
1187	void destroy ();	1306	void destroy ();
1188	void emergency_cleanup ();	1307	void emergency_cleanup ();
1189	void init (int argc, const char const argv, stringvec *envv);
1190	void recolour_cursor ();	1308	void recolour_cursor ();
1191	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1309	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1192	void window_calc (unsigned int newwidth, unsigned int newheight);	1310	void window_calc (unsigned int newwidth, unsigned int newheight);
1193	bool set_fonts ();	1311	bool set_fonts ();
1194	void set_string_property (Atom prop, const char *str, int len = -1);	1312	void set_string_property (Atom prop, const char *str, int len = -1);
		1313	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1195	void set_utf8_property (Atom prop, const char *str, int len = -1);	1314	void set_utf8_property (Atom prop, const char *str, int len = -1);
1196	void set_title (const char *str);	1315	void set_title (const char *str);
1197	void set_icon_name (const char *str);	1316	void set_icon_name (const char *str);
1198	void set_window_color (int idx, const char *color);	1317	void set_window_color (int idx, const char *color);
1199	void set_colorfgbg ();	1318	void set_colorfgbg ();
…		…
1280	options[opt >> 3] \|= (1 << (opt & 7));	1399	options[opt >> 3] \|= (1 << (opt & 7));
1281	else	1400	else
1282	options[opt >> 3] &= ~(1 << (opt & 7));	1401	options[opt >> 3] &= ~(1 << (opt & 7));
1283	}	1402	}
1284		1403
1285	void PrivMode (int set, unsigned bit) NOTHROW	1404	void set_privmode (unsigned bit, int set) NOTHROW
1286	{	1405	{
1287	if (set)	1406	if (set)
1288	priv_modes \|= bit;	1407	priv_modes \|= bit;
1289	else	1408	else
1290	priv_modes &= ~bit;	1409	priv_modes &= ~bit;
…		…
1292		1411
1293	// modifies first argument(!)	1412	// modifies first argument(!)
1294	void paste (char *data, unsigned int len) NOTHROW;	1413	void paste (char *data, unsigned int len) NOTHROW;
1295	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1414	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1296	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1415	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1416	void scr_kill_char (line_t &l, int col) const NOTHROW;
1297	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1417	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1298	void scr_reset ();	1418	void scr_reset ();
1299	void scr_release () NOTHROW;	1419	void scr_release () NOTHROW;
1300	void scr_clear (bool really = false) NOTHROW;	1420	void scr_clear (bool really = false) NOTHROW;
1301	void scr_refresh () NOTHROW;	1421	void scr_refresh () NOTHROW;
…		…
1313	void scr_remap_chars (line_t &l) NOTHROW;	1433	void scr_remap_chars (line_t &l) NOTHROW;
1314		1434
1315	enum cursor_mode { SAVE, RESTORE };	1435	enum cursor_mode { SAVE, RESTORE };
1316		1436
1317	void scr_poweron ();	1437	void scr_poweron ();
		1438	void scr_soft_reset () NOTHROW;
1318	void scr_cursor (cursor_mode mode) NOTHROW;	1439	void scr_cursor (cursor_mode mode) NOTHROW;
1319	void scr_do_wrap () NOTHROW;	1440	void scr_do_wrap () NOTHROW;
1320	void scr_swap_screen () NOTHROW;	1441	void scr_swap_screen () NOTHROW;
1321	void scr_change_screen (int scrn);	1442	void scr_change_screen (int scrn);
1322	void scr_color (unsigned int color, int fgbg) NOTHROW;	1443	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1354	void selection_check (int check_more) NOTHROW;	1475	void selection_check (int check_more) NOTHROW;
1355	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1476	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1356	void selection_property (Window win, Atom prop) NOTHROW;	1477	void selection_property (Window win, Atom prop) NOTHROW;
1357	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1478	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1358	int selection_request_other (Atom target, int selnum) NOTHROW;	1479	int selection_request_other (Atom target, int selnum) NOTHROW;
1359	void selection_clear () NOTHROW;	1480	void selection_clear (bool clipboard = false) NOTHROW;
		1481	void clipboard_copy (Time tm);
1360	void selection_make (Time tm);	1482	void selection_make (Time tm);
1361	bool selection_grab (Time tm) NOTHROW;	1483	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1362	void selection_start_colrow (int col, int row) NOTHROW;	1484	void selection_start_colrow (int col, int row) NOTHROW;
1363	void selection_delimit_word (enum page_dirn dirn, const row_col_t mark, row_col_t ret) NOTHROW;	1485	void selection_delimit_word (enum page_dirn dirn, const row_col_t mark, row_col_t ret) NOTHROW;
1364	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1486	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1365	void selection_remove_trailing_spaces () NOTHROW;	1487	void selection_remove_trailing_spaces () NOTHROW;
1366	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1488	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1367	void selection_click (int clicks, int x, int y) NOTHROW;	1489	void selection_click (int clicks, int x, int y) NOTHROW;
1368	void selection_extend (int x, int y, int flag) NOTHROW;	1490	void selection_extend (int x, int y, int flag) NOTHROW;
1369	void selection_rotate (int x, int y) NOTHROW;	1491	void selection_rotate (int x, int y) NOTHROW;
1370		1492
1371	#if defined(NEXT_SCROLLBAR)
1372	// scrollbar-next.C
1373	Pixmap renderPixmap (const char const data, int width, int height);
1374	void init_scrollbar_stuff ();
1375	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1376	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1377	#endif
1378
1379	#if defined(RXVT_SCROLLBAR)
1380	// scrollbar-rxvt.C
1381	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1382	#endif
1383
1384	#if defined(XTERM_SCROLLBAR)
1385	// scrollbar-xterm.C
1386	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1387	#endif
1388
1389	#if defined(PLAIN_SCROLLBAR)
1390	// scrollbar-plain.C
1391	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1392	#endif
1393
1394	// scrollbar.C
1395	void resize_scrollbar ();
1396	int scrollbar_mapping (int map);
1397	int scrollbar_show (int update);
1398	void setup_scrollbar (const char scrollalign, const char scrollstyle, const char *thickness);
1399
1400	// xdefaults.C	1493	// xdefaults.C
1401	void get_options (int argc, const char const argv);	1494	void get_options (int argc, const char const argv);
1402	int parse_keysym (const char str, const char arg);	1495	int parse_keysym (const char str, const char arg);
1403	const char x_resource (const char name);	1496	const char x_resource (const char name);
1404	void extract_resources ();	1497	void extract_resources ();

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Comparing rxvt-unicode/src/rxvt.h (file contents): Revision 1.335 by root, Mon Dec 24 06:51:37 2007 UTC vs. Revision 1.410 by sf-exg, Mon Jul 19 16:43:21 2010 UTC

Diff Legend

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.335 by root, Mon Dec 24 06:51:37 2007 UTC vs.
Revision 1.410 by sf-exg, Mon Jul 19 16:43:21 2010 UTC