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

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.299 by ayin, Mon Aug 27 20:00:27 2007 UTC vs.
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 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
18	# define ENABLE_XEMBED 1	60	# define ENABLE_XEMBED 1
19	# define ENABLE_EWMH 1	61	# define ENABLE_EWMH 1
20	# define ENABLE_XIM_ONTHESPOT 1	62	# define ENABLE_XIM_ONTHESPOT 1
21	# define CURSOR_BLINK 1	63	# define CURSOR_BLINK 1
22	# define OPTION_HC 1	64	# define OPTION_HC 1
		65	# define BUILTIN_GLYPHS 1
23	#else	66	#else
24	# define ENABLE_MINIMAL 1	67	# define ENABLE_MINIMAL 1
25	#endif	68	#endif
26		69
27	#include <limits.h>	70	#include <limits.h>
28		71
29	#include <X11/cursorfont.h>	72	#include <X11/cursorfont.h>
30	#include <X11/keysym.h>	73	#include <X11/keysym.h>
31	#include <X11/keysymdef.h>	74	#include <X11/keysymdef.h>
32	#include <X11/Xatom.h>	75	#include <X11/Xatom.h>
33	#if ENABLE_FRILLS
34	# include <X11/Xmd.h>
35	#endif
36		76
37	#include "encoding.h"	77	#include "encoding.h"
38	#include "rxvtutil.h"	78	#include "rxvtutil.h"
39	#include "rxvtfont.h"	79	#include "rxvtfont.h"
40	#include "rxvttoolkit.h"	80	#include "rxvttoolkit.h"
41	#include "iom.h"	81	#include "scrollbar.h"
		82	#include "ev_cpp.h"
42	#include "salloc.h"	83	#include "salloc.h"
43	#include "libptytty.h"	84	#include "libptytty.h"
44		85
45	#include "rxvtperl.h"	86	#include "rxvtperl.h"
46		87
…		…
56	/*	97	/*
57	*****************************************************************************	98	*****************************************************************************
58	* SYSTEM HACKS	99	* SYSTEM HACKS
59	*****************************************************************************	100	*****************************************************************************
60	*/	101	*/
61	/* Consistent defines - please report on the necessity
62	* @ Unixware: defines (__svr4__)
63	*/
64	#if defined (SVR4) && !defined (__svr4__)
65	# define __svr4__ 1
66	#endif
67	#if defined (sun) && !defined (__sun__)
68	# define __sun__ 1
69	#endif
70		102
71	#ifndef HAVE_XPOINTER	103	#ifndef HAVE_XPOINTER
72	typedef char *XPointer;	104	typedef char *XPointer;
73	#endif	105	#endif
74		106
75	#include <termios.h>	107	#include <termios.h>
76	typedef struct termios ttymode_t;
77		108
78	#ifdef HAVE_AFTERIMAGE	109	#include "background.h"
79	# include <afterimage.h>
80	#undef min
81	#undef max
82	#endif
83		110
84	#ifndef STDIN_FILENO	111	#ifndef STDIN_FILENO
85	# define STDIN_FILENO 0	112	# define STDIN_FILENO 0
86	# define STDOUT_FILENO 1	113	# define STDOUT_FILENO 1
87	# define STDERR_FILENO 2	114	# define STDERR_FILENO 2
88	#endif	115	#endif
89		116
		117	#if !defined (EACCESS) && defined(EAGAIN)
		118	# define EACCESS EAGAIN
		119	#endif
		120
		121	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		122	# define EXIT_SUCCESS 0 /* exit function success */
		123	# define EXIT_FAILURE 1 /* exit function failure */
		124	#endif
		125
		126	#ifndef PATH_MAX
		127	# define PATH_MAX 16384
		128	#endif
		129
90	/****************************************************************************/	130	/****************************************************************************/
91		131
92	// exception thrown on fatal (per-instance) errors	132	// exception thrown on fatal (per-instance) errors
93	class rxvt_failure_exception { };	133	class rxvt_failure_exception { };
94		134
95	// exception thrown when the command parser runs out of input data	135	// exception thrown when the command parser runs out of input data
96	class out_of_input { };	136	class out_of_input { };
97		137
98	/*	138	/*
99	*****************************************************************************	139	*****************************************************************************
100	* PROTOTYPES	140	* PROTOTYPES
101	*****************************************************************************	141	*****************************************************************************
102	*/	142	*/
103	// main.C	143	// main.C
104	void * rxvt_malloc (size_t size);	144	#define SET_LOCALE(locale) rxvt_set_locale (locale)
105	void * rxvt_calloc (size_t number, size_t size);	145	extern bool rxvt_set_locale (const char *locale) NOTHROW;
106	void * rxvt_realloc (void *ptr, size_t size);	146	extern void rxvt_push_locale (const char *locale) NOTHROW;
		147	extern void rxvt_pop_locale () NOTHROW;
		148	void rxvt_init ();
107		149
108	// misc.C	150	// misc.C
109	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	151	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
110	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	152	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
111	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	153	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
112	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	154	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
113		155
114	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
116	char * rxvt_r_basename (const char *str) NOTHROW;	156	char * rxvt_basename (const char *str) NOTHROW;
117	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	157	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
118	void rxvt_log (const char *fmt,...) NOTHROW;	158	void rxvt_log (const char *fmt,...) NOTHROW;
119	void rxvt_warn (const char *fmt,...) NOTHROW;	159	void rxvt_warn (const char *fmt,...) NOTHROW;
120	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	160	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
121	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	161	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
122		162
123	int rxvt_Str_match (const char s1, const char s2) NOTHROW;
124	char * rxvt_Str_trim (char *str) NOTHROW;	163	char * rxvt_strtrim (char *str) NOTHROW;
125	int rxvt_Str_escaped (char *str) NOTHROW;
126	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	164	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
127	void rxvt_freecommastring (char **cs) NOTHROW;	165	void rxvt_freecommastring (char **cs) NOTHROW;
		166
		167	void * rxvt_malloc (size_t size);
		168	void * rxvt_calloc (size_t number, size_t size);
		169	void * rxvt_realloc (void *ptr, size_t size);
128		170
129	/////////////////////////////////////////////////////////////////////////////	171	/////////////////////////////////////////////////////////////////////////////
130		172
131	// temporarily replace the process environment	173	// temporarily replace the process environment
132	extern char **environ;	174	extern char **environ;
133	extern char **rxvt_environ; // the original environ pointer	175	extern char **rxvt_environ; // the original environ pointer
134		176
		177	static inline void
135	static inline void set_environ (stringvec *envv)	178	set_environ (stringvec *envv)
136	{	179	{
137	#if ENABLE_PERL	180	#if ENABLE_PERL
138	assert (envv);	181	assert (envv);
139	#else	182	#else
140	if (envv)	183	if (envv)
141	#endif	184	#endif
142	environ = (char **)envv->begin ();	185	environ = (char **)envv->begin ();
143	}	186	}
144		187
145	static inline void set_environ (char **envv)	188	static inline void
		189	set_environ (char **envv)
146	{	190	{
147	#if ENABLE_PERL	191	#if ENABLE_PERL
148	assert (envv);	192	assert (envv);
149	#else	193	#else
150	if (envv)	194	if (envv)
…		…
155	/*	199	/*
156	*****************************************************************************	200	*****************************************************************************
157	* STRUCTURES AND TYPEDEFS	201	* STRUCTURES AND TYPEDEFS
158	*****************************************************************************	202	*****************************************************************************
159	*/	203	*/
160	struct grwin_t;
161
162	/* If we're using either the rxvt scrollbar, keep the
163	* scrollColor resource.
164	*/
165	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)
166	# define KEEP_SCROLLCOLOR 1
167	#else
168	# undef KEEP_SCROLLCOLOR
169	#endif
170
171	#if defined(XPM_BACKGROUND) \|\| defined(ENABLE_TRANSPARENCY)
172	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
173	struct bgPixmap_t {
174
175	enum {
176	geometrySet = (1UL<<0),
177	propScale = (1UL<<1),
178	geometryFlags = (geometrySet\|propScale),
179
180	tintSet = (1UL<<8),
181	tintNeeded = (1UL<<9),
182	tintWholesome = (1UL<<10),
183	tintServerSide = (1UL<<11),
184	tintFlags = (tintSet\|tintServerSide\|tintNeeded\|tintWholesome),
185	blurNeeded = (1UL<<12),
186
187	isTransparent = (1UL<<16),
188	isInvalid = (1UL<<17)
189	};
190
191	unsigned long flags;
192
193	enum {
194	transpPmapTiled = (1UL<<0),
195	transpPmapTinted = tintNeeded,
196	transpPmapBlured = blurNeeded,
197	transpTransformations = (tintNeeded\|blurNeeded)
198	}; /* this flags are returned by make_transparency_pixmap if called */
199
200	# ifdef XPM_BACKGROUND
201	# ifdef HAVE_AFTERIMAGE
202	ASImage *original_asim;
203	bool render_asim (ASImage *background, ARGB32 background_tint);
204	# endif
205
206	enum { defaultScale = 100, defaultAlign = 50 };
207
208	unsigned int h_scale, v_scale;/* percents of the window size */
209	int h_align, v_align; /* percents of the window size:
210	0 - left align, 50 - center, 100 - right */
211	void unset_geometry () { flags = flags & ~geometryFlags; };
212	bool set_geometry (const char *geom);
213	void set_defaultGeometry ()
214	{
215	h_scale = v_scale = defaultScale;
216	h_align = v_align = defaultAlign;
217	flags \|= geometrySet;
218	};
219
220	bool set_file (const char *file);
221	# endif /* XPM_BACKGROUND */
222
223	rxvt_term *target;
224	bool set_target (rxvt_term *new_target);
225
226	# ifdef ENABLE_TRANSPARENCY
227	int root_depth; /* obtained when target is set */
228	Pixmap root_pixmap; /* current root pixmap set */
229	rxvt_color tint;
230	int shade;
231	int h_blurRadius, v_blurRadius;
232
233	bool set_transparent ();
234	bool set_blur_radius (const char *geom);
235	bool set_tint (rxvt_color &new_tint);
236	bool unset_tint ();
237	bool set_shade (const char *shade_str);
238	bool set_root_pixmap ();
239
240	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
241	# endif
242	double invalid_since;
243
244	Pixmap pixmap;
245	unsigned int pmap_width, pmap_height;
246	unsigned int pmap_depth;
247
248	bool window_size_sensitive ();
249	bool need_client_side_rendering ();
250	void apply ();
251	bool render ();
252	void invalidate () {
253	if (!(flags & isInvalid))
254	{
255	flags \|= isInvalid;
256	invalid_since = NOW;
257	}
258	};
259	};
260	#else
261	# undef HAVE_BG_PIXMAP
262	#endif
263		204
264	/*	205	/*
265	* the 'essential' information for reporting Mouse Events	206	* the 'essential' information for reporting Mouse Events
266	* pared down from XButtonEvent	207	* pared down from XButtonEvent
267	*/	208	*/
…		…
270	Time time; /* milliseconds */	211	Time time; /* milliseconds */
271	unsigned int state; /* key or button mask */	212	unsigned int state; /* key or button mask */
272	unsigned int button; /* detail */	213	unsigned int button; /* detail */
273	};	214	};
274		215
275	#if ENABLE_FRILLS
276	typedef struct _mwmhints {
277	CARD32 flags;
278	CARD32 functions;
279	CARD32 decorations;
280	INT32 input_mode;
281	CARD32 status;
282	} MWMHints;
283	#endif
284
285	#if ENABLE_XEMBED	216	#if ENABLE_XEMBED
286	// XEMBED messages	217	// XEMBED messages
287	# define XEMBED_EMBEDDED_NOTIFY 0	218	# define XEMBED_EMBEDDED_NOTIFY 0
288	# define XEMBED_WINDOW_ACTIVATE 1	219	# define XEMBED_WINDOW_ACTIVATE 1
289	# define XEMBED_WINDOW_DEACTIVATE 2	220	# define XEMBED_WINDOW_DEACTIVATE 2
290	# define XEMBED_REQUEST_FOCUS 3	221	# define XEMBED_REQUEST_FOCUS 3
291	# define XEMBED_FOCUS_IN 4	222	# define XEMBED_FOCUS_IN 4
292	# define XEMBED_FOCUS_OUT 5	223	# define XEMBED_FOCUS_OUT 5
293	# define XEMBED_FOCUS_NEXT 6	224	# define XEMBED_FOCUS_NEXT 6
294	# define XEMBED_FOCUS_PREV 7	225	# define XEMBED_FOCUS_PREV 7
295		226
296	# define XEMBED_MODALITY_ON 10	227	# define XEMBED_MODALITY_ON 10
297	# define XEMBED_MODALITY_OFF 11	228	# define XEMBED_MODALITY_OFF 11
298	# define XEMBED_REGISTER_ACCELERATOR 12	229	# define XEMBED_REGISTER_ACCELERATOR 12
299	# define XEMBED_UNREGISTER_ACCELERATOR 13	230	# define XEMBED_UNREGISTER_ACCELERATOR 13
300	# define XEMBED_ACTIVATE_ACCELERATOR 14	231	# define XEMBED_ACTIVATE_ACCELERATOR 14
301		232
302	// XEMBED detail code	233	// XEMBED detail code
303	# define XEMBED_FOCUS_CURRENT 0	234	# define XEMBED_FOCUS_CURRENT 0
304	# define XEMBED_FOCUS_FIRST 1	235	# define XEMBED_FOCUS_FIRST 1
305	# define XEMBED_FOCUS_LAST 2	236	# define XEMBED_FOCUS_LAST 2
306		237
307	# define XEMBED_MAPPED (1 << 0)	238	# define XEMBED_MAPPED (1 << 0)
308	#endif	239	#endif
309		240
…		…
313	*****************************************************************************	244	*****************************************************************************
314	*/	245	*/
315		246
316	/* COLORTERM, TERM environment variables */	247	/* COLORTERM, TERM environment variables */
317	#define COLORTERMENV "rxvt"	248	#define COLORTERMENV "rxvt"
318	#ifdef XPM_BACKGROUND	249	#ifdef BG_IMAGE_FROM_FILE
319	# define COLORTERMENVFULL COLORTERMENV "-xpm"	250	# define COLORTERMENVFULL COLORTERMENV "-xpm"
320	#else	251	#else
321	# define COLORTERMENVFULL COLORTERMENV	252	# define COLORTERMENVFULL COLORTERMENV
322	#endif	253	#endif
323	#ifndef TERMENV	254	#ifndef TERMENV
…		…
326		257
327	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	258	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
328	# define NO_MOUSE_REPORT_SCROLLBAR 1	259	# define NO_MOUSE_REPORT_SCROLLBAR 1
329	#endif	260	#endif
330		261
331	/* now look for other badly set stuff */
332
333	#if !defined (EACCESS) && defined(EAGAIN)
334	# define EACCESS EAGAIN
335	#endif
336
337	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
338	# define EXIT_SUCCESS 0 /* exit function success */
339	# define EXIT_FAILURE 1 /* exit function failure */
340	#endif
341
342	#define scrollBar_esc 30	262	#define scrollBar_esc 30
343		263
344	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(XTERM_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)	264	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
345	# define HAVE_SCROLLBARS 1	265	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
346	#endif	266	#endif
347
348	#define R_SB_ALIGN_CENTRE 0
349	#define R_SB_ALIGN_TOP 1
350	#define R_SB_ALIGN_BOTTOM 2
351
352	#define R_SB_NEXT 1
353	#define R_SB_XTERM 2
354	#define R_SB_PLAIN 4
355	#define R_SB_RXVT 8
356
357	#define SB_WIDTH_NEXT 19
358	#define SB_WIDTH_XTERM 15
359	#define SB_WIDTH_PLAIN 7
360	#ifndef SB_WIDTH_RXVT
361	# define SB_WIDTH_RXVT 10
362	#endif
363
364	/*
365	* NeXT scrollbar defines
366	*/
367	#define SB_PADDING 1
368	#define SB_BORDER_WIDTH 1
369	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
370	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
371	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
372	#define SB_MARGIN_SPACE (SB_PADDING * 2)
373	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
374	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
375	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
376	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
377	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
378	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
379	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
380	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
381	/*
382	* +-------------+
383	* \| \| <---< SB_PADDING
384	* \| ::::::::::: \|
385	* \| ::::::::::: \|
386	* '''''''''''''''''
387	* ,,,,,,,,,,,,,,,,,
388	* \| ::::::::::: \|
389	* \| ::::::::::: \|
390	* \| +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
391	* \| \| :::::::: \|
392	* \| V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
393	* \| +---------+ \|
394	* \| \| ......%%\| \|
395	* \| \| ......%%\| \|
396	* \| \| .. ()..%%\| \|
397	* \| \| ......%%\| \|
398	* \| \| %%%%%%%%\| \|
399	* \| +---------+ \| <.........................
400	* \| \| <---< SB_PADDING :
401	* \| +---------+ \| <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
402	* \| \| ......%%\| \| \| : :
403	* \| \| ../\..%%\| \| \|---< SB_BUTTON_HEIGHT :
404	* \| \| %%%%%%%%\| \| \| : :
405	* \| +---------+ \| <-+ : :
406	* \| \| : :
407	* \| +---------+ \| <-+ :---< SB_BUTTON_BOTH_HEIGHT
408	* \| \| ......%%\| \| \| : :
409	* \| \| ..\/..%%\| \| \| : :
410	* \| \| %%%%%%%%\| \| \|---< SB_BUTTON_SINGLE_HEIGHT
411	* \| +---------+ \| \| : :
412	* \| \| \| : :
413	* +-------------+ <-+.........:............:
414	* ^^\|_________\| :
415	* \|\| \| :
416	* \|\| +---< SB_BUTTON_WIDTH
417	* \|\| :
418	* \|+------< SB_PADDING
419	* \|: :
420	* +----< SB_BORDER_WIDTH
421	* : :
422	* :............:
423	* \|
424	* +---< SB_WIDTH_NEXT
425	*/
426		267
427	enum {	268	enum {
428	NO_REFRESH = 0, /* Window not visible at all! */	269	NO_REFRESH = 0, /* Window not visible at all! */
429	FAST_REFRESH = 1, /* Fully exposed window */	270	FAST_REFRESH = 1, /* Fully exposed window */
430	SLOW_REFRESH = 2, /* Partially exposed window */	271	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
522	C0_NUL = 0x00,	363	C0_NUL = 0x00,
523	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	364	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
524	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	365	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
525	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	366	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
526	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	367	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
527	};	368	};
528	#define CHAR_ST 0x9c /* 0234 */	369	#define CHAR_ST 0x9c /* 0234 */
529		370
530	/*	371	/*
531	* XTerm Operating System Commands: ESC ] Ps;Pt (ST\|BEL)	372	* XTerm Operating System Commands: ESC ] Ps;Pt (ST\|BEL)
532	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	373	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
535	XTerm_name = 0,	376	XTerm_name = 0,
536	XTerm_iconName = 1,	377	XTerm_iconName = 1,
537	XTerm_title = 2,	378	XTerm_title = 2,
538	XTerm_property = 3, // change X property	379	XTerm_property = 3, // change X property
539	XTerm_Color = 4, // change colors	380	XTerm_Color = 4, // change colors
540	XTerm_Color00 = 10, // not implemented, CLASH!	381	XTerm_Color00 = 10, // change fg color
541	XTerm_Color01 = 11, // not implemented	382	XTerm_Color01 = 11, // change bg color
542	XTerm_Color_cursor = 12, // change actual 'Cursor' color	383	XTerm_Color_cursor = 12, // change actual 'Cursor' color
543	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	384	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
544	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	385	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
545	XTerm_Color05 = 15, // not implemented (tektronix fg)	386	XTerm_Color05 = 15, // not implemented (tektronix fg)
546	XTerm_Color06 = 16, // not implemented (tektronix bg)	387	XTerm_Color06 = 16, // not implemented (tektronix bg)
…		…
551	XTerm_konsole30 = 30, // reserved for konsole	392	XTerm_konsole30 = 30, // reserved for konsole
552	XTerm_konsole31 = 31, // reserved for konsole	393	XTerm_konsole31 = 31, // reserved for konsole
553	XTerm_emacs51 = 51, // reserved for emacs shell	394	XTerm_emacs51 = 51, // reserved for emacs shell
554	/*	395	/*
555	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)	396	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)
556	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
557	*/	397	*/
558	Rxvt_Color_BD = 18, // change actual 'Bold' color	398
559	Rxvt_Color_UL = 19, // change actual 'Underline' color	399	// deprecated
		400	Rxvt_Color_BD = 18,
		401	Rxvt_Color_UL = 19,
		402	Rxvt_restoreFG = 39,
		403	Rxvt_restoreBG = 49,
		404
560	Rxvt_Pixmap = 20, // new bg pixmap	405	Rxvt_Pixmap = 20, // new bg pixmap
561	Rxvt_restoreFG = 39, // change default fg color
562	Rxvt_restoreBG = 49, // change default bg color
563	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	406	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
564		407
565	URxvt_locale = 701, // change locale	408	URxvt_locale = 701, // change locale
566	URxvt_version = 702, // request version	409	URxvt_version = 702, // request version
567		410
568	URxvt_Color_IT = 704, // change actual 'Italic' colour	411	URxvt_Color_IT = 704, // change actual 'Italic' colour
569	URxvt_Color_tint = 705, // change actual tint colour	412	URxvt_Color_tint = 705, // change actual tint colour
570	URxvt_Color_BD = 706,	413	URxvt_Color_BD = 706, // change actual 'Bold' color
571	URxvt_Color_UL = 707,	414	URxvt_Color_UL = 707, // change actual 'Underline' color
572		415
573	URxvt_font = 710,	416	URxvt_font = 710,
574	URxvt_boldFont = 711,	417	URxvt_boldFont = 711,
575	URxvt_italicFont = 712,	418	URxvt_italicFont = 712,
576	URxvt_boldItalicFont = 713,	419	URxvt_boldItalicFont = 713,
…		…
636	Color_underline,	479	Color_underline,
637	#endif	480	#endif
638	#ifdef OPTION_HC	481	#ifdef OPTION_HC
639	Color_HC,	482	Color_HC,
640	#endif	483	#endif
641	#ifdef KEEP_SCROLLCOLOR
642	Color_scroll,	484	Color_scroll,
		485	#ifdef RXVT_SCROLLBAR
643	Color_trough,	486	Color_trough,
644	#endif	487	#endif
645	#if ENABLE_TRANSPARENCY	488	#if ENABLE_TRANSPARENCY
646	Color_tint,	489	Color_tint,
647	#endif	490	#endif
648	#if OFF_FOCUS_FADING	491	#if OFF_FOCUS_FADING
649	Color_fade,	492	Color_fade,
650	#endif	493	#endif
651	NRS_COLORS, /* */	494	NRS_COLORS, /* */
652	#ifdef KEEP_SCROLLCOLOR	495	#ifdef RXVT_SCROLLBAR
653	Color_topShadow = NRS_COLORS,	496	Color_topShadow = NRS_COLORS,
654	Color_bottomShadow,	497	Color_bottomShadow,
655	TOTAL_COLORS	498	TOTAL_COLORS
656	#else	499	#else
657	TOTAL_COLORS = NRS_COLORS	500	TOTAL_COLORS = NRS_COLORS
…		…
691	#define PrivMode_TtyOutputInh (1UL<<15)	534	#define PrivMode_TtyOutputInh (1UL<<15)
692	#define PrivMode_Keypress (1UL<<16)	535	#define PrivMode_Keypress (1UL<<16)
693	#define PrivMode_smoothScroll (1UL<<17)	536	#define PrivMode_smoothScroll (1UL<<17)
694	#define PrivMode_vt52 (1UL<<18)	537	#define PrivMode_vt52 (1UL<<18)
695	#define PrivMode_LFNL (1UL<<19)	538	#define PrivMode_LFNL (1UL<<19)
696	/* too annoying to implement X11 highlight tracking */	539	#define PrivMode_MouseBtnEvent (1UL<<20)
697	/* #define PrivMode_MouseX11Track (1LU<<20) */	540	#define PrivMode_MouseAnyEvent (1UL<<21)
		541	#define PrivMode_BracketPaste (1UL<<22)
698		542
699	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11)	543	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)
700		544
701	#ifdef ALLOW_132_MODE	545	#ifdef ALLOW_132_MODE
702	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)	546	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)
703	#else	547	#else
704	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor)	548	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor)
…		…
708	#define IMBUFSIZ 128 // input modifier buffer sizes	552	#define IMBUFSIZ 128 // input modifier buffer sizes
709	#define KBUFSZ 512 // size of keyboard mapping buffer	553	#define KBUFSZ 512 // size of keyboard mapping buffer
710	#define CBUFSIZ 2048 // size of command buffer	554	#define CBUFSIZ 2048 // size of command buffer
711	#define UBUFSIZ 2048 // character buffer	555	#define UBUFSIZ 2048 // character buffer
712		556
713	#ifndef PATH_MAX	557	#if ENABLE_FRILLS
714	# define PATH_MAX 16384	558	# include <X11/Xmd.h>
		559	typedef struct _mwmhints {
		560	CARD32 flags;
		561	CARD32 functions;
		562	CARD32 decorations;
		563	INT32 input_mode;
		564	CARD32 status;
		565	} MWMHints;
715	#endif	566	#endif
716		567
717	/* Motif window hints */	568	/* Motif window hints */
718	#define MWM_HINTS_FUNCTIONS (1L << 0)	569	#define MWM_HINTS_FUNCTIONS (1L << 0)
719	#define MWM_HINTS_DECORATIONS (1L << 1)	570	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
760	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	611	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
761	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	612	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
762	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	613	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
763	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	614	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
764		615
765	// for m >= -n, ensure remainder lies between 0..n-1
766	#define MOD(m,n) (((m) + (n)) % (n))
767
768	#define LINENO(n) MOD (term_start + int(n), total_rows)	616	#define LINENO(n) MOD (term_start + int(n), total_rows)
769	#define ROW(n) row_buf [LINENO (n)]	617	#define ROW(n) row_buf [LINENO (n)]
770		618
771	/* how to build & extract colors and attributes */	619	/* how to build & extract colors and attributes */
772	#define GET_BASEFG(x) (((x) & RS_fgMask))	620	#define GET_BASEFG(x) (((x) & RS_fgMask))
…		…
796	# define FONTSET(style) fontset[GET_STYLE (style)]	644	# define FONTSET(style) fontset[GET_STYLE (style)]
797	#else	645	#else
798	# define FONTSET(style) fontset[0]	646	# define FONTSET(style) fontset[0]
799	#endif	647	#endif
800		648
801	#ifdef HAVE_SCROLLBARS
802	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
803	#else
804	# define scrollbar_TotalWidth() (0)
805	#endif
806	#define scrollbar_isMotion() (scrollBar.state == 'm')
807	#define scrollbar_isUp() (scrollBar.state == 'U')
808	#define scrollbar_isDn() (scrollBar.state == 'D')
809	#define scrollbar_isUpDn() isupper (scrollBar.state)
810	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
811
812	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
813	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
814	&& (y) <= scrollbarnext_dnval ())
815	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
816	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
817	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
818	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
819	#define SCROLLRXVT_MINHEIGHT 10
820	#define SCROLLXTERM_MINHEIGHT 10
821
822	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
823	? SCROLLNEXT_MINHEIGHT \
824	: SCROLLRXVT_MINHEIGHT)
825	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
826	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
827	#define scrollbar_position(y) ((y) - scrollBar.beg)
828	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
829	- scrollbar_minheight ())
830
831	typedef callback<void (const char *)> log_callback;	649	typedef callback<void (const char *)> log_callback;
832	typedef callback<int (int)> getfd_callback;	650	typedef callback<int (int)> getfd_callback;
833
834	#define SET_LOCALE(locale) rxvt_set_locale (locale)
835	extern bool rxvt_set_locale (const char *locale) NOTHROW;
836	extern void rxvt_push_locale (const char *locale) NOTHROW;
837	extern void rxvt_pop_locale () NOTHROW;
838		651
839	/****************************************************************************/	652	/****************************************************************************/
840		653
841	#define LINE_LONGER 0x0001 // line is continued on the next row	654	#define LINE_LONGER 0x0001 // line is continued on the next row
842	#define LINE_FILTERED 0x0002 // line has been filtered	655	#define LINE_FILTERED 0x0002 // line has been filtered
…		…
845	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	658	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
846		659
847	struct line_t {	660	struct line_t {
848	text_t *t; // terminal the text	661	text_t *t; // terminal the text
849	rend_t *r; // rendition, uses RS_ flags	662	rend_t *r; // rendition, uses RS_ flags
850	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	663	tlen_t_ l; // length of each text line
851	uint32_t f; // flags	664	uint32_t f; // flags
852		665
853	bool is_longer ()	666	bool is_longer ()
854	{	667	{
855	return f & LINE_LONGER;	668	return f & LINE_LONGER;
…		…
885	}	698	}
886	};	699	};
887		700
888	/****************************************************************************/	701	/****************************************************************************/
889		702
890	// primivite wrapper around mbstate_t to ensure initialisation	703	// primitive wrapper around mbstate_t to ensure initialisation
891	struct mbstate {	704	struct mbstate {
892	mbstate_t mbs;	705	mbstate_t mbs;
893		706
894	operator mbstate_t *() { return &mbs; }	707	operator mbstate_t *() { return &mbs; }
895	void reset () { memset (&mbs, 0, sizeof (mbs)); }	708	void reset () { memset (&mbs, 0, sizeof (mbs)); }
…		…
898		711
899	/****************************************************************************/	712	/****************************************************************************/
900		713
901	#define UNICODE_MASK 0x1fffffUL	714	#define UNICODE_MASK 0x1fffffUL
902		715
903	#if UNICODE3	716	#if UNICODE_3
904	# define COMPOSE_LO 0x40000000UL	717	# define COMPOSE_LO 0x40000000UL
905	# define COMPOSE_HI 0x400fffffUL	718	# define COMPOSE_HI 0x400fffffUL
906	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	719	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
907	#else	720	#else
908	# if ENABLE_PERL	721	# if ENABLE_PERL
…		…
946		759
947	#ifdef KEYSYM_RESOURCE	760	#ifdef KEYSYM_RESOURCE
948	class keyboard_manager;	761	class keyboard_manager;
949	#endif	762	#endif
950		763
		764	typedef struct rxvt_term *rxvt_t;
		765
		766	extern rxvt_t rxvt_current_term;
		767
		768	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		769	#define GET_R rxvt_current_term
		770
		771	typedef struct {
		772	int row;
		773	int col;
		774	} row_col_t;
		775
		776	/*
		777	* terminal limits:
		778	*
		779	* width : 1 <= width
		780	* height : 1 <= height
		781	* ncol : 1 <= ncol <= MAX(tlen_t)
		782	* nrow : 1 <= nrow <= MAX(int)
		783	* saveLines : 0 <= saveLines <= MAX(int)
		784	* term_start : 0 <= term_start < saveLines
		785	* total_rows : nrow + saveLines
		786	*
		787	* top_row : -saveLines <= top_row <= 0
		788	* view_start : top_row <= view_start <= 0
		789	*
		790	* \| most coordinates are stored relative to term_start,
		791	* ROW_BUF \| which is the first line of the terminal screen
		792	* \|························= row_buf[0]
		793	* \|························= row_buf[1]
		794	* \|························= row_buf[2] etc.
		795	* \|
		796	* +------------+···········= term_start + top_row
		797	* \| scrollback \|
		798	* \| scrollback +---------+·= term_start + view_start
		799	* \| scrollback \| display \|
		800	* \| scrollback \| display \|
		801	* +------------+·display·+·= term_start
		802	* \| terminal \| display \|
		803	* \| terminal +---------+
		804	* \| terminal \|
		805	* \| terminal \|
		806	* +------------+···········= term_stat + nrow - 1
		807	* \|
		808	* \|
		809	* END······················= total_rows
		810	*/
		811
		812	struct TermWin_t {
		813	int width; /* window width [pixels] */
		814	int height; /* window height [pixels] */
		815	int fwidth; /* font width [pixels] */
		816	int fheight; /* font height [pixels] */
		817	int fbase; /* font ascent (baseline) [pixels] */
		818	int ncol; /* window columns [characters] */
		819	int nrow; /* window rows [characters] */
		820	int focus; /* window has focus */
		821	int mapped; /* window state mapped? */
		822	int int_bwidth; /* internal border width */
		823	int ext_bwidth; /* external border width */
		824	int lineSpace; /* number of extra pixels between rows */
		825	int saveLines; /* number of lines that fit in scrollback */
		826	int total_rows; /* total number of rows in this terminal */
		827	int term_start; /* term lines start here */
		828	int view_start; /* scrollback view starts here */
		829	int top_row; /* topmost row index of scrollback */
		830	Window parent[6]; /* parent identifiers - we're parent[0] */
		831	Window vt; /* vt100 window */
		832	GC gc; /* GC for drawing */
		833	Pixmap pixmap;
		834	rxvt_drawable *drawable;
		835	rxvt_fontset *fontset[4];
		836	};
		837
		838	/*
		839	* screen accounting:
		840	* screen_t elements
		841	* row: Cursor row position : 0 <= row < nrow
		842	* col: Cursor column position : 0 <= col < ncol
		843	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		844	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		845	*
		846	* selection_t elements
		847	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		848	* nothing is selected
		849	* beg: row/column of beginning of selection : never past mark
		850	* mark: row/column of initial click : never past end
		851	* end: row/column of one character past end of selection
		852	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
		853	* * Note: col == -1 ==> we're left of screen
		854	*
		855	*/
		856	typedef struct {
		857	row_col_t cur; /* cursor position on the screen */
		858	int tscroll; /* top of settable scroll region */
		859	int bscroll; /* bottom of settable scroll region */
		860	unsigned int charset; /* character set number [0..3] */
		861	unsigned int flags; /* see below */
		862	row_col_t s_cur; /* saved cursor position */
		863	unsigned int s_charset; /* saved character set number [0..3] */
		864	char s_charset_char;
		865	rend_t s_rstyle; /* saved rendition style */
		866	} screen_t;
		867
		868	enum selection_op_t {
		869	SELECTION_CLEAR = 0, /* nothing selected */
		870	SELECTION_INIT, /* marked a point */
		871	SELECTION_BEGIN, /* started a selection */
		872	SELECTION_CONT, /* continued selection */
		873	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		874	};
		875
		876	typedef struct {
		877	wchar_t text; / selected text */
		878	unsigned int len; /* length of selected text */
		879	unsigned int screen; /* screen being used */
		880	unsigned int clicks; /* number of clicks */
		881	selection_op_t op; /* current operation */
		882	bool rect; /* rectangular selection? */
		883	row_col_t beg; /* beginning of selection <= mark */
		884	row_col_t mark; /* point of initial click <= end */
		885	row_col_t end; /* one character past end point */
		886	} selection_t;
		887
		888	/* ------------------------------------------------------------------------- */
		889
		890	/* screen_t flags */
		891	#define Screen_Relative (1<<0) /* relative origin mode flag */
		892	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		893	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		894	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		895	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		896	#define Screen_DefaultFlags (Screen_VisibleCursor \| Screen_Autowrap)
		897
		898	/* rxvt_vars.options */
		899	enum {
		900	# define def(name,idx) Opt_ ## name = idx,
		901	# define nodef(name) Opt_ ## name = 0,
		902	# include "optinc.h"
		903	# undef nodef
		904	# undef def
		905	Opt_count
		906	};
		907
		908	/* ------------------------------------------------------------------------- */
		909
		910	struct rxvt_vars : TermWin_t {
		911	scrollBar_t scrollBar;
		912	uint8_t options[(Opt_count + 7) >> 3];
		913	XSizeHints szHint;
		914	rxvt_color *pix_colors;
		915	Cursor TermWin_cursor; /* cursor for vt window */
		916	int numlock_state;
		917	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		918	line_t *drawn_buf; // text on screen
		919	line_t *swap_buf; // lines for swap buffer
		920	char tabs; / per location: 1 == tab-stop */
		921	screen_t screen;
		922	screen_t swap;
		923	selection_t selection;
		924	rxvt_color pix_colors_focused[TOTAL_COLORS];
		925	#ifdef OFF_FOCUS_FADING
		926	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		927	#endif
		928	};
		929
951	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	930	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
952		931
953	// special markers with magic addresses	932	// special markers with magic addresses
954	static const char resval_undef []; // options specifically unset	933	static const char resval_undef []; // options specifically unset
955	static const char resval_on []; // boolean options switched on	934	static const char resval_on []; // boolean options switched on
956	static const char resval_off []; // or off	935	static const char resval_off []; // or off
957		936
958	log_callback *log_hook; // log error messages through this hook, if != 0	937	log_callback *log_hook; // log error messages through this hook, if != 0
959	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	938	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
960	#if ENABLE_PERL	939	#if ENABLE_PERL
961	rxvt_perl_term perl;	940	rxvt_perl_term perl;
962	#endif	941	#endif
963	struct mbstate mbstate; // current input multibyte state	942	struct mbstate mbstate; // current input multibyte state
964		943
965	unsigned char want_refresh:1,	944	unsigned char want_refresh:1,
966	#ifdef ENABLE_TRANSPARENCY
967	want_full_refresh:1, /* awaiting full screen refresh */
968	#endif
969	current_screen:1, /* primary or secondary */	945	current_screen:1, /* primary or secondary */
970	num_scr_allow:1,	946	num_scr_allow:1,
971	bypass_keystate:1,	947	bypass_keystate:1,
972	#ifdef CURSOR_BLINK	948	#ifdef CURSOR_BLINK
973	hidden_cursor:1,	949	hidden_cursor:1,
…		…
985		961
986	unsigned char refresh_type,	962	unsigned char refresh_type,
987	#ifdef META8_OPTION	963	#ifdef META8_OPTION
988	meta_char, /* Alt-key prefix */	964	meta_char, /* Alt-key prefix */
989	#endif	965	#endif
990	scrollbar_align,
991	selection_wait,	966	selection_wait,
992	selection_type;	967	selection_type;
993	/* ---------- */	968	/* ---------- */
994	bool rvideo_state, rvideo_mode;	969	bool rvideo_state, rvideo_mode;
995	#ifndef NO_BELL	970	#ifndef NO_BELL
…		…
1013	/* give proper Scroll behaviour */	988	/* give proper Scroll behaviour */
1014	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	989	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1015	mouse_slip_wheel_speed,	990	mouse_slip_wheel_speed,
1016	#endif	991	#endif
1017	refresh_count,	992	refresh_count,
1018	last_bot, /* scrollbar last bottom position */
1019	last_top, /* scrollbar last top position */
1020	last_state, /* scrollbar last state */
1021	scrollbar_len,
1022	window_vt_x,	993	window_vt_x,
1023	window_vt_y,	994	window_vt_y,
1024	window_sb_x,	995	mouse_row,
		996	mouse_col,
1025	# ifdef POINTER_BLANK	997	# ifdef POINTER_BLANK
1026	pointerBlankDelay,	998	pointerBlankDelay,
1027	# endif	999	# endif
1028	allowedxerror;	1000	allowedxerror;
1029	/* ---------- */	1001	/* ---------- */
…		…
1066	selection_request_time;	1038	selection_request_time;
1067	pid_t cmd_pid; /* process id of child */	1039	pid_t cmd_pid; /* process id of child */
1068	char * incr_buf;	1040	char * incr_buf;
1069	size_t incr_buf_size, incr_buf_fill;	1041	size_t incr_buf_size, incr_buf_fill;
1070	/* ---------- */	1042	/* ---------- */
1071	Cursor leftptr_cursor;
1072	/* ---------- */
1073	#ifndef NO_BACKSPACE_KEY
1074	const char *key_backspace;
1075	#endif
1076	#ifndef NO_DELETE_KEY
1077	const char *key_delete;
1078	#endif
1079	struct mouse_event MEvent;	1043	struct mouse_event MEvent;
1080	XComposeStatus compose;	1044	XComposeStatus compose;
1081	ttymode_t tio;	1045	struct termios tio;
1082	row_col_t oldcursor;	1046	row_col_t oldcursor;
1083	#ifdef HAVE_BG_PIXMAP	1047	#ifdef HAVE_BG_PIXMAP
1084	bgPixmap_t bgPixmap;	1048	bgPixmap_t bgPixmap;
1085	#endif	1049	#endif
1086	#ifdef HAVE_AFTERIMAGE	1050	#ifdef HAVE_AFTERIMAGE
…		…
1117	stringvec argv, envv; /* if != 0, will be freed at destroy time */	1081	stringvec argv, envv; /* if != 0, will be freed at destroy time */
1118		1082
1119	#ifdef KEYSYM_RESOURCE	1083	#ifdef KEYSYM_RESOURCE
1120	keyboard_manager *keyboard;	1084	keyboard_manager *keyboard;
1121	#endif	1085	#endif
		1086	#ifndef NO_RESOURCES
		1087	XrmDatabase option_db;
		1088	#endif
1122		1089
1123	const char *rs[NUM_RESOURCES];	1090	const char *rs[NUM_RESOURCES];
1124	/* command input buffering */	1091	/* command input buffering */
1125	char cmdbuf_ptr, cmdbuf_endp;	1092	char cmdbuf_ptr, cmdbuf_endp;
1126	char cmdbuf_base[CBUFSIZ];	1093	char cmdbuf_base[CBUFSIZ];
…		…
1134		1101
1135	#if ENABLE_FRILLS \|\| ISO_14755	1102	#if ENABLE_FRILLS \|\| ISO_14755
1136	// ISO 14755 entry support	1103	// ISO 14755 entry support
1137	unicode_t iso14755buf;	1104	unicode_t iso14755buf;
1138	void commit_iso14755 ();	1105	void commit_iso14755 ();
1139	int hex_keyval (XKeyEvent &ev);
1140	# if ISO_14755	1106	# if ISO_14755
1141	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1107	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1142	void iso14755_54 (int x, int y);	1108	void iso14755_54 (int x, int y);
1143	# endif	1109	# endif
1144	#endif	1110	#endif
1145		1111
1146	// modifies first argument(!)
1147	void paste (char *data, unsigned int len) NOTHROW;
1148
1149	long vt_emask, vt_emask_perl, vt_emask_xim;	1112	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1150		1113
1151	void vt_select_input () const NOTHROW	1114	void vt_select_input () const NOTHROW
1152	{	1115	{
1153	XSelectInput (dpy, vt, vt_emask \| vt_emask_perl \| vt_emask_xim);	1116	XSelectInput (dpy, vt, vt_emask \| vt_emask_perl \| vt_emask_xim \| vt_emask_mouse);
1154	}	1117	}
1155		1118
1156	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	1119	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
1157	void rootwin_cb (XEvent &xev);	1120	void rootwin_cb (XEvent &xev);
1158	xevent_watcher rootwin_ev;	1121	xevent_watcher rootwin_ev;
1159	#endif	1122	#endif
1160	#ifdef HAVE_BG_PIXMAP	1123	#ifdef HAVE_BG_PIXMAP
1161	int update_background ();	1124	void update_background ();
		1125	#if TRACE_PIXMAPS
		1126	void trace_update_background (const char *file, int line);
		1127	# define update_background() trace_update_background (__FILE__, __LINE__)
		1128	#endif
1162	void update_background_cb (time_watcher &w);	1129	void update_background_cb (ev::timer &w, int revents);
1163	time_watcher update_background_ev;	1130	ev::timer update_background_ev;
1164	#endif	1131	#endif
1165		1132
1166	void x_cb (XEvent &xev);	1133	void x_cb (XEvent &xev);
1167	void flush ();
1168	xevent_watcher termwin_ev;	1134	xevent_watcher termwin_ev;
1169	xevent_watcher vt_ev;	1135	xevent_watcher vt_ev;
1170	#ifdef HAVE_SCROLLBARS
1171	xevent_watcher scrollbar_ev;	1136	xevent_watcher scrollbar_ev;
1172	#endif
1173		1137
1174	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1138	void child_cb (ev::child &w, int revents); ev::child child_ev;
1175	void check_cb (check_watcher &w); check_watcher check_ev;	1139	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1176	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1140	void refresh_check ();
1177	void flush_cb (time_watcher &w); time_watcher flush_ev;	1141	void flush ();
1178	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1142	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1179	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1143	bool pty_fill ();
		1144	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1145	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1180		1146
1181	#ifdef CURSOR_BLINK	1147	#ifdef CURSOR_BLINK
1182	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1148	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1183	#endif	1149	#endif
1184	#ifdef TEXT_BLINK	1150	#ifdef TEXT_BLINK
1185	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1151	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1186	#endif	1152	#endif
1187	#ifndef NO_BELL	1153	#ifndef NO_BELL
1188	void bell_cb (time_watcher &w); time_watcher bell_ev;	1154	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1189	#endif	1155	#endif
1190		1156
1191	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1157	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1192	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1158	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1193	#endif	1159	#endif
1194	#ifdef SELECTION_SCROLLING	1160	#ifdef SELECTION_SCROLLING
1195	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1161	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1196	#endif	1162	#endif
1197	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1163	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1198	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1164	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1199	#endif	1165	#endif
1200		1166
1201	#ifdef POINTER_BLANK	1167	#ifdef POINTER_BLANK
1202	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1168	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1203	void pointer_blank ();	1169	void pointer_blank ();
1204	#endif	1170	#endif
1205	void pointer_unblank ();	1171	void pointer_unblank ();
1206		1172
1207	void tt_printf (const char *fmt,...);	1173	void tt_printf (const char *fmt,...);
1208	void tt_write (const char *data, unsigned int len);	1174	void tt_write (const char *data, unsigned int len);
1209	void pty_write ();	1175	void pty_write ();
1210		1176
1211	void tt_winch ();
1212
1213	rxvt_term ();
1214	~rxvt_term ();
1215	void destroy ();
1216	void emergency_cleanup ();
1217
1218	bool init (int argc, const char const argv, stringvec *envv);
1219
1220	bool init (stringvec argv, stringvec envv)	1177	void init (stringvec argv, stringvec envv)
1221	{	1178	{
1222	this->argv = argv;	1179	this->argv = argv;
1223	return init (argv->size (), argv->begin (), envv);	1180	init (argv->size (), argv->begin (), envv);
1224	}	1181	}
1225
1226	bool init_vars ();
1227
1228	bool pty_fill ();
1229		1182
1230	void make_current () const // make this the "currently active" urxvt instance	1183	void make_current () const // make this the "currently active" urxvt instance
1231	{	1184	{
1232	SET_R (this);	1185	SET_R (this);
1233	set_environ (envv);	1186	set_environ (envv);
1234	rxvt_set_locale (locale);	1187	rxvt_set_locale (locale);
1235	}	1188	}
1236		1189
1237	void init_secondary ();
1238	const char *init_resources (int argc, const char const *argv);
1239	const char x_resource (const char name);
1240	void init_env ();
1241	void set_locale (const char *locale);
1242	void init_xlocale ();
1243	void init_command (const char const argv);
1244	void run_command (const char const argv);
1245	int run_child (const char const argv);
1246
1247	void color_aliases (int idx);
1248	void recolour_cursor ();
1249	void create_windows (int argc, const char const argv);
1250	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1251	void window_calc (unsigned int newwidth, unsigned int newheight);
1252
1253	#if USE_XIM	1190	#if USE_XIM
1254	rxvt_xim *input_method;	1191	rxvt_xim *input_method;
1255	XIC Input_Context;	1192	XIC Input_Context;
1256	XIMStyle input_style;	1193	XIMStyle input_style;
1257	XPoint spot; // most recently sent spot position	1194	XPoint spot; // most recently sent spot position
…		…
1266	bool IMisRunning ();	1203	bool IMisRunning ();
1267	void IMSendSpot ();	1204	void IMSendSpot ();
1268	bool IM_get_IC (const char *modifiers);	1205	bool IM_get_IC (const char *modifiers);
1269	void IMSetPosition ();	1206	void IMSetPosition ();
1270	#endif	1207	#endif
1271
1272	void resize_scrollbar ();
1273		1208
1274	// command.C	1209	// command.C
1275	void key_press (XKeyEvent &ev);	1210	void key_press (XKeyEvent &ev);
1276	void key_release (XKeyEvent &ev);	1211	void key_release (XKeyEvent &ev);
1277	unsigned int cmd_write (const char *str, unsigned int count);	1212	unsigned int cmd_write (const char *str, unsigned int count);
…		…
1306	int privcases (int mode, unsigned long bit);	1241	int privcases (int mode, unsigned long bit);
1307	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1242	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1308	void process_sgr_mode (unsigned int nargs, const int *arg);	1243	void process_sgr_mode (unsigned int nargs, const int *arg);
1309	void process_graphics ();	1244	void process_graphics ();
1310	// init.C	1245	// init.C
		1246	void init_vars ();
		1247	const char *init_resources (int argc, const char const *argv);
		1248	void init (int argc, const char const argv, stringvec *envv);
		1249	void init_env ();
		1250	void set_locale (const char *locale);
		1251	void init_xlocale ();
		1252	void init_command (const char const argv);
		1253	void run_command (const char const argv);
		1254	int run_child (const char const argv);
		1255	void color_aliases (int idx);
		1256	void create_windows (int argc, const char const argv);
1311	void Get_Colours ();	1257	void Get_Colours ();
1312	void get_ourmods ();	1258	void get_ourmods ();
1313	// main.C	1259	// main.C
		1260	void tt_winch ();
		1261	rxvt_term ();
		1262	~rxvt_term ();
		1263	void destroy ();
		1264	void emergency_cleanup ();
		1265	void recolour_cursor ();
		1266	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1267	void window_calc (unsigned int newwidth, unsigned int newheight);
1314	bool set_fonts ();	1268	bool set_fonts ();
1315	void set_string_property (Atom prop, const char *str, int len = -1);	1269	void set_string_property (Atom prop, const char *str, int len = -1);
1316	void set_utf8_property (Atom prop, const char *str, int len = -1);	1270	void set_utf8_property (Atom prop, const char *str, int len = -1);
1317	void set_title (const char *str);	1271	void set_title (const char *str);
1318	void set_icon_name (const char *str);	1272	void set_icon_name (const char *str);
1319	void set_window_color (int idx, const char *color);	1273	void set_window_color (int idx, const char *color);
1320	void set_colorfgbg ();	1274	void set_colorfgbg ();
1321	bool set_color (rxvt_color &color, const char *name);	1275	bool set_color (rxvt_color &color, const char *name);
1322	void alias_color (int dst, int src);	1276	void alias_color (int dst, int src);
1323	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1277	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1278	void get_window_origin (int &x, int &y);
		1279	Pixmap get_pixmap_property (int prop_id);
1324		1280
1325	// screen.C	1281	// screen.C
1326		1282
1327	void lalloc (line_t &l) const	1283	void lalloc (line_t &l) const
1328	{	1284	{
…		…
1380	return base;	1336	return base;
1381	}	1337	}
1382		1338
1383	bool option (uint8_t opt) const NOTHROW	1339	bool option (uint8_t opt) const NOTHROW
1384	{	1340	{
		1341	if (!opt)
		1342	return 0;
		1343
		1344	--opt;
1385	return options[opt >> 3] & (1 << (opt & 7));	1345	return options[opt >> 3] & (1 << (opt & 7));
1386	}	1346	}
1387		1347
1388	void set_option (uint8_t opt, bool set = true) NOTHROW	1348	void set_option (uint8_t opt, bool set = true) NOTHROW
1389	{	1349	{
		1350	if (!opt)
		1351	return;
		1352
		1353	--opt;
1390	if (set)	1354	if (set)
1391	options[opt >> 3] \|= (1 << (opt & 7));	1355	options[opt >> 3] \|= (1 << (opt & 7));
1392	else	1356	else
1393	options[opt >> 3] &= ~(1 << (opt & 7));	1357	options[opt >> 3] &= ~(1 << (opt & 7));
1394	}	1358	}
1395		1359
1396	void PrivMode (int set, unsigned bit) NOTHROW	1360	void set_privmode (unsigned bit, int set) NOTHROW
1397	{	1361	{
1398	if (set)	1362	if (set)
1399	priv_modes \|= bit;	1363	priv_modes \|= bit;
1400	else	1364	else
1401	priv_modes &= ~bit;	1365	priv_modes &= ~bit;
1402	}	1366	}
1403		1367
		1368	// modifies first argument(!)
		1369	void paste (char *data, unsigned int len) NOTHROW;
1404	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1370	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1405	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1371	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1406	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1372	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1407	void scr_reset ();	1373	void scr_reset ();
1408	void scr_release () NOTHROW;	1374	void scr_release () NOTHROW;
…		…
1415	void scr_backindex () NOTHROW;	1381	void scr_backindex () NOTHROW;
1416	void scr_forwardindex () NOTHROW;	1382	void scr_forwardindex () NOTHROW;
1417	#endif	1383	#endif
1418	void scr_touch (bool refresh) NOTHROW;	1384	void scr_touch (bool refresh) NOTHROW;
1419	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1385	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1420	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1421	void scr_recolour () NOTHROW;	1386	void scr_recolour () NOTHROW;
1422	void scr_remap_chars () NOTHROW;	1387	void scr_remap_chars () NOTHROW;
1423	void scr_remap_chars (line_t &l) NOTHROW;	1388	void scr_remap_chars (line_t &l) NOTHROW;
1424		1389
1425	enum cursor_mode { SAVE, RESTORE };	1390	enum cursor_mode { SAVE, RESTORE };
…		…
1476	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1441	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1477	void selection_click (int clicks, int x, int y) NOTHROW;	1442	void selection_click (int clicks, int x, int y) NOTHROW;
1478	void selection_extend (int x, int y, int flag) NOTHROW;	1443	void selection_extend (int x, int y, int flag) NOTHROW;
1479	void selection_rotate (int x, int y) NOTHROW;	1444	void selection_rotate (int x, int y) NOTHROW;
1480		1445
1481	void pixel_position (int x, int y) NOTHROW;
1482
1483	#if defined(NEXT_SCROLLBAR)	1446	#if defined(NEXT_SCROLLBAR)
1484	// scrollbar-next.C	1447	// scrollbar-next.C
1485	Pixmap renderPixmap (const char const data, int width, int height);	1448	Pixmap renderPixmap (const char const data, int width, int height);
1486	void init_scrollbar_stuff ();	1449	void init_scrollbar_stuff ();
1487	void drawBevel (Drawable d, int x1, int y1, int w, int h);	1450	void drawBevel (Drawable d, int x1, int y1, int w, int h);
…		…
1502	// scrollbar-plain.C	1465	// scrollbar-plain.C
1503	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1466	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1504	#endif	1467	#endif
1505		1468
1506	// scrollbar.C	1469	// scrollbar.C
		1470	void resize_scrollbar ();
1507	int scrollbar_mapping (int map);	1471	int scrollbar_mapping (int map);
1508	int scrollbar_show (int update);	1472	int scrollbar_show (int update);
1509	void setup_scrollbar (const char scrollalign, const char scrollstyle, const char *thickness);
1510		1473
1511	// xdefaults.C	1474	// xdefaults.C
1512	void get_options (int argc, const char const argv);	1475	void get_options (int argc, const char const argv);
1513	int parse_keysym (const char str, const char arg);	1476	int parse_keysym (const char str, const char arg);
1514	void get_xdefaults (FILE stream, const char name);	1477	const char x_resource (const char name);
1515	void extract_resources ();	1478	void extract_resources ();
1516	// xpm.C
1517	void get_window_origin (int &x, int &y);
1518	Pixmap get_pixmap_property (int prop_id);
1519	};	1479	};
1520		1480
1521	#endif /* _RXVT_H_ */	1481	#endif /* _RXVT_H_ */
1522		1482

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Comparing rxvt-unicode/src/rxvt.h (file contents): Revision 1.299 by ayin, Mon Aug 27 20:00:27 2007 UTC vs. Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC

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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.299 by ayin, Mon Aug 27 20:00:27 2007 UTC vs.
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC