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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 1.465 by sf-exg, Tue Jan 10 18:50:14 2012 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	// we assume that Xlib.h defines XPointer, and it does since at least 1994...
		34
		35	extern "C" {
		36	#include <X11/Xlib.h>
		37	#include <X11/Xutil.h>
		38	#include <X11/Xresource.h>
		39	}
		40
		41	#if UNICODE_3
		42	typedef uint32_t text_t;
		43	#else
		44	typedef uint16_t text_t; // saves lots of memory
		45	#endif
		46	typedef uint32_t rend_t;
		47	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		48	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		49
6	#include "feature.h"	50	#include "feature.h"
7		51
8	#if defined (ISO_14755) || defined (ENABLE_PERL)	52	#if defined (ISO_14755) || defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	53	# define ENABLE_OVERLAY 1
…		…
18	# define ENABLE_XEMBED 1	62	# define ENABLE_XEMBED 1
19	# define ENABLE_EWMH 1	63	# define ENABLE_EWMH 1
20	# define ENABLE_XIM_ONTHESPOT 1	64	# define ENABLE_XIM_ONTHESPOT 1
21	# define CURSOR_BLINK 1	65	# define CURSOR_BLINK 1
22	# define OPTION_HC 1	66	# define OPTION_HC 1
		67	# define BUILTIN_GLYPHS 1
23	#else	68	#else
24	# define ENABLE_MINIMAL 1	69	# define ENABLE_MINIMAL 1
25	#endif	70	#endif
26		71
27	#include <limits.h>	72	#include <limits.h>
28		73
29	#include <X11/cursorfont.h>	74	#include <X11/cursorfont.h>
30	#include <X11/keysym.h>	75	#include <X11/keysym.h>
31	#include <X11/keysymdef.h>	76	#include <X11/keysymdef.h>
32	#include <X11/Xatom.h>	77	#include <X11/Xatom.h>
33	#if ENABLE_FRILLS	78
34	# include <X11/Xmd.h>	79	#ifdef HAVE_AFTERIMAGE
		80	# include <afterimage.h>
		81	# undef min
		82	# undef max
		83	#endif
		84
		85	#ifdef HAVE_PIXBUF
		86	# include <gdk-pixbuf/gdk-pixbuf.h>
		87	#endif
		88
		89	#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
		90	# define HAVE_BG_PIXMAP 1
35	#endif	91	#endif
36		92
37	#include "encoding.h"	93	#include "encoding.h"
38	#include "rxvtutil.h"	94	#include "rxvtutil.h"
39	#include "rxvtfont.h"	95	#include "rxvtfont.h"
40	#include "rxvttoolkit.h"	96	#include "rxvttoolkit.h"
41	#include "iom.h"	97	#include "scrollbar.h"
		98	#include "ev_cpp.h"
42	#include "salloc.h"	99	#include "salloc.h"
43	#include "libptytty.h"	100	#include "libptytty.h"
44		101
45	#include "rxvtperl.h"	102	#include "rxvtperl.h"
46		103
…		…
56	/*	113	/*
57	*****************************************************************************	114	*****************************************************************************
58	* SYSTEM HACKS	115	* SYSTEM HACKS
59	*****************************************************************************	116	*****************************************************************************
60	*/	117	*/
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
71	#ifndef HAVE_XPOINTER
72	typedef char *XPointer;
73	#endif
74		118
75	#include <termios.h>	119	#include <termios.h>
76	typedef struct termios ttymode_t;
77
78	#ifdef HAVE_AFTERIMAGE
79	# include <afterimage.h>
80	#undef min
81	#undef max
82	#endif
83		120
84	#ifndef STDIN_FILENO	121	#ifndef STDIN_FILENO
85	# define STDIN_FILENO 0	122	# define STDIN_FILENO 0
86	# define STDOUT_FILENO 1	123	# define STDOUT_FILENO 1
87	# define STDERR_FILENO 2	124	# define STDERR_FILENO 2
88	#endif	125	#endif
89		126
		127	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		128	# define EXIT_SUCCESS 0 /* exit function success */
		129	# define EXIT_FAILURE 1 /* exit function failure */
		130	#endif
		131
90	/****************************************************************************/	132	/****************************************************************************/
91		133
92	// exception thrown on fatal (per-instance) errors	134	// exception thrown on fatal (per-instance) errors
93	class rxvt_failure_exception { };	135	class rxvt_failure_exception { };
94		136
95	// exception thrown when the command parser runs out of input data	137	// exception thrown when the command parser runs out of input data
96	class out_of_input { };	138	class out_of_input { };
97		139
98	/*	140	/*
99	*****************************************************************************	141	*****************************************************************************
100	* PROTOTYPES	142	* PROTOTYPES
101	*****************************************************************************	143	*****************************************************************************
102	*/	144	*/
103	// main.C	145	// main.C
104	void * rxvt_malloc (size_t size);	146	#define SET_LOCALE(locale) rxvt_set_locale (locale)
105	void * rxvt_calloc (size_t number, size_t size);	147	extern bool rxvt_set_locale (const char *locale) NOTHROW;
106	void * rxvt_realloc (void *ptr, size_t size);	148	extern void rxvt_push_locale (const char *locale) NOTHROW;
		149	extern void rxvt_pop_locale () NOTHROW;
		150	void rxvt_init ();
107		151
108	// misc.C	152	// misc.C
109	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	153	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
110	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	154	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
111	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	155	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
112	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	156	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
113		157
114	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
116	char * rxvt_r_basename (const char *str) NOTHROW;	158	const char * rxvt_basename (const char *str) NOTHROW;
117	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	159	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
118	void rxvt_log (const char *fmt,...) NOTHROW;	160	void rxvt_log (const char *fmt,...) NOTHROW;
119	void rxvt_warn (const char *fmt,...) NOTHROW;	161	void rxvt_warn (const char *fmt,...) NOTHROW;
120	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	162	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
121	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	163	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
122		164
123	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
124	char * rxvt_Str_trim (char *str) NOTHROW;	165	char * rxvt_strtrim (char *str) NOTHROW;
125	int rxvt_Str_escaped (char *str) NOTHROW;	166	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
126	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	167
127	void rxvt_freecommastring (char **cs) NOTHROW;	168	static inline void
		169	rxvt_free_strsplit (char **ptr) NOTHROW
		170	{
		171	free (ptr[0]);
		172	free (ptr);
		173	}
		174
		175	void * rxvt_malloc (size_t size);
		176	void * rxvt_calloc (size_t number, size_t size);
		177	void * rxvt_realloc (void *ptr, size_t size);
128		178
129	/////////////////////////////////////////////////////////////////////////////	179	/////////////////////////////////////////////////////////////////////////////
130		180
131	// temporarily replace the process environment	181	// temporarily replace the process environment
132	extern char **environ;	182	extern char **environ;
133	extern char **rxvt_environ; // the original environ pointer	183	extern char **rxvt_environ; // the original environ pointer
134		184
		185	static inline void
135	static inline void set_environ (stringvec *envv)	186	set_environ (stringvec *envv)
136	{	187	{
137	#if ENABLE_PERL	188	#if ENABLE_PERL
138	assert (envv);	189	assert (envv);
139	#else	190	#else
140	if (envv)	191	if (envv)
141	#endif	192	#endif
142	environ = (char **)envv->begin ();	193	environ = (char **)envv->begin ();
143	}	194	}
144		195
145	static inline void set_environ (char **envv)	196	static inline void
		197	set_environ (char **envv)
146	{	198	{
147	#if ENABLE_PERL	199	#if ENABLE_PERL
148	assert (envv);	200	assert (envv);
149	#else	201	#else
150	if (envv)	202	if (envv)
151	#endif	203	#endif
152	environ = envv;	204	environ = envv;
153	}	205	}
		206
		207	struct localise_env
		208	{
		209	char **orig_env;
		210
		211	localise_env (char **new_env)
		212	{
		213	orig_env = environ;
		214	environ = new_env;
		215	}
		216
		217	~localise_env ()
		218	{
		219	environ = orig_env;
		220	}
		221	};
154		222
155	/*	223	/*
156	*****************************************************************************	224	*****************************************************************************
157	* STRUCTURES AND TYPEDEFS	225	* STRUCTURES AND TYPEDEFS
158	*****************************************************************************	226	*****************************************************************************
159	*/	227	*/
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		228
264	/*	229	/*
265	* the 'essential' information for reporting Mouse Events	230	* the 'essential' information for reporting Mouse Events
266	* pared down from XButtonEvent	231	* pared down from XButtonEvent
267	*/	232	*/
268	struct mouse_event {	233	struct mouse_event
		234	{
269	int clicks;	235	int clicks;
270	Time time; /* milliseconds */	236	Time time; /* milliseconds */
271	unsigned int state; /* key or button mask */	237	unsigned int state; /* key or button mask */
272	unsigned int button; /* detail */	238	unsigned int button; /* detail */
273	};	239	};
274		240
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	241	#if ENABLE_XEMBED
286	// XEMBED messages	242	// XEMBED messages
287	# define XEMBED_EMBEDDED_NOTIFY 0	243	# define XEMBED_EMBEDDED_NOTIFY 0
288	# define XEMBED_WINDOW_ACTIVATE 1	244	# define XEMBED_WINDOW_ACTIVATE 1
289	# define XEMBED_WINDOW_DEACTIVATE 2	245	# define XEMBED_WINDOW_DEACTIVATE 2
290	# define XEMBED_REQUEST_FOCUS 3	246	# define XEMBED_REQUEST_FOCUS 3
291	# define XEMBED_FOCUS_IN 4	247	# define XEMBED_FOCUS_IN 4
292	# define XEMBED_FOCUS_OUT 5	248	# define XEMBED_FOCUS_OUT 5
293	# define XEMBED_FOCUS_NEXT 6	249	# define XEMBED_FOCUS_NEXT 6
294	# define XEMBED_FOCUS_PREV 7	250	# define XEMBED_FOCUS_PREV 7
295		251
296	# define XEMBED_MODALITY_ON 10	252	# define XEMBED_MODALITY_ON 10
297	# define XEMBED_MODALITY_OFF 11	253	# define XEMBED_MODALITY_OFF 11
298	# define XEMBED_REGISTER_ACCELERATOR 12	254	# define XEMBED_REGISTER_ACCELERATOR 12
299	# define XEMBED_UNREGISTER_ACCELERATOR 13	255	# define XEMBED_UNREGISTER_ACCELERATOR 13
300	# define XEMBED_ACTIVATE_ACCELERATOR 14	256	# define XEMBED_ACTIVATE_ACCELERATOR 14
301		257
302	// XEMBED detail code	258	// XEMBED detail code
303	# define XEMBED_FOCUS_CURRENT 0	259	# define XEMBED_FOCUS_CURRENT 0
304	# define XEMBED_FOCUS_FIRST 1	260	# define XEMBED_FOCUS_FIRST 1
305	# define XEMBED_FOCUS_LAST 2	261	# define XEMBED_FOCUS_LAST 2
306		262
307	# define XEMBED_MAPPED (1 << 0)	263	# define XEMBED_MAPPED (1 << 0)
308	#endif	264	#endif
309		265
…		…
313	*****************************************************************************	269	*****************************************************************************
314	*/	270	*/
315		271
316	/* COLORTERM, TERM environment variables */	272	/* COLORTERM, TERM environment variables */
317	#define COLORTERMENV "rxvt"	273	#define COLORTERMENV "rxvt"
318	#ifdef XPM_BACKGROUND	274	#ifdef BG_IMAGE_FROM_FILE
319	# define COLORTERMENVFULL COLORTERMENV "-xpm"	275	# define COLORTERMENVFULL COLORTERMENV "-xpm"
320	#else	276	#else
321	# define COLORTERMENVFULL COLORTERMENV	277	# define COLORTERMENVFULL COLORTERMENV
322	#endif	278	#endif
323	#ifndef TERMENV	279	#ifndef TERMENV
		280	# if USE_256_COLORS
		281	# define TERMENV "rxvt-unicode-256color"
		282	# else
324	# define TERMENV "rxvt-unicode"	283	# define TERMENV "rxvt-unicode"
		284	# endif
325	#endif	285	#endif
326		286
327	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	287	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
328	# define NO_MOUSE_REPORT_SCROLLBAR 1	288	# define NO_MOUSE_REPORT_SCROLLBAR 1
329	#endif	289	#endif
330		290
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	291	#define scrollBar_esc 30
343		292
344	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	293	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
345	# define HAVE_SCROLLBARS 1	294	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
346	#endif	295	#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		296
427	enum {	297	enum {
428	NO_REFRESH = 0, /* Window not visible at all! */	298	NO_REFRESH = 0, /* Window not visible at all! */
429	FAST_REFRESH = 1, /* Fully exposed window */	299	FAST_REFRESH = 1, /* Fully exposed window */
430	SLOW_REFRESH = 2, /* Partially exposed window */	300	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
434	# define NSCREENS 0	304	# define NSCREENS 0
435	#else	305	#else
436	# define NSCREENS 1	306	# define NSCREENS 1
437	#endif	307	#endif
438		308
439	/* special (internal) prefix for font commands */
440	#define FONT_CMD '#'
441	#define FONT_DN "#-"
442	#define FONT_UP "#+"
443
444	/* flags for rxvt_scr_gotorc () */	309	/* flags for rxvt_term::scr_gotorc () */
445	enum {	310	enum {
446	C_RELATIVE = 1, /* col movement is relative */	311	C_RELATIVE = 1, /* col movement is relative */
447	R_RELATIVE = 2, /* row movement is relative */	312	R_RELATIVE = 2, /* row movement is relative */
448	RELATIVE = C_RELATIVE | R_RELATIVE,	313	RELATIVE = C_RELATIVE | R_RELATIVE,
449	};	314	};
450		315
451	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	316	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
452	enum {	317	enum {
453	INSERT = -1, /* don't change these values */	318	INSERT = -1, /* don't change these values */
454	DELETE = +1,	319	DELETE = +1,
455	ERASE = +2,	320	ERASE = +2,
456	};	321	};
457		322
458	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	323	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
459	enum page_dirn {	324	enum page_dirn {
460	UP,	325	UP,
461	DN,	326	DN,
462	NO_DIR,	327	NO_DIR,
463	};	328	};
464		329
465	/* arguments for rxvt_scr_change_screen () */	330	/* arguments for rxvt_term::scr_change_screen () */
466	enum {	331	enum {
467	PRIMARY = 0,	332	PRIMARY = 0,
468	SECONDARY,	333	SECONDARY,
469	};	334	};
470		335
		336	// define various rendition bits and masks. the rendition word
		337	// is 32 bits in size, and we should use it as efficiently as possible
		338
471	#define RS_None 0	339	#define RS_None 0
472		340
473	#define RS_fgMask 0x0000007fUL // 128 colors	341	// GET_BGATTR depends on RS_fgShift > RS_bgShift
474	#define RS_bgMask 0x00003f80UL // 128 colors	342	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		343	#define RS_bgShift 0
		344	#define RS_fgShift (RS_bgShift + Color_Bits)
		345	#define RS_bgMask (RS_colorMask << RS_bgShift)
		346	#define RS_fgMask (RS_colorMask << RS_fgShift)
		347
		348	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		349	#define RS_fontShift (RS_fgShift + Color_Bits)
		350	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		351	#define RS_fontCount rxvt_fontset::fontCount
		352	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		353
		354	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		355	#define RS_redraw (2UL << RS_fontShift)
		356
		357	#define RS_Sel (1UL << 22)
		358
		359	// 4 custom bits for extensions
		360	#define RS_customCount 16UL
		361	#define RS_customShift 23
		362	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
475		363
476	// font styles	364	// font styles
477	#define RS_Bold 0x00004000UL // value 1	365	#define RS_Bold (1UL << RS_styleShift)
478	#define RS_Italic 0x00008000UL // value 2	366	#define RS_Italic (2UL << RS_styleShift)
		367
		368	#define RS_styleCount 4
		369	#define RS_styleShift 27
		370	#define RS_styleMask (RS_Bold | RS_Italic)
479		371
480	// fake styles	372	// fake styles
481	#define RS_Blink 0x00010000UL // blink	373	#define RS_Blink (1UL << 29)
482	#define RS_RVid 0x00020000UL // reverse video	374	#define RS_RVid (1UL << 30) // reverse video
483	#define RS_Uline 0x00040000UL // underline	375	#define RS_Uline (1UL << 31) // underline
484
485	// toggle this to force redraw, must be != RS_Careful
486	#define RS_redraw 0x01000000UL
487
488	// 5 custom bits for extensions
489	#define RS_customCount 32
490	#define RS_customMask 0x00f80000UL
491	#define RS_customShift 19
492
493	// other flags
494	#define RS_Careful 0x80000000UL /* be careful when drawing these */
495
496	#define RS_styleCount 4
497	#define RS_styleMask (RS_Bold | RS_Italic)
498	#define RS_styleShift 14
499		376
500	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	377	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
501	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	378	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
502		379
503	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
504	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
505	#define RS_fontShift 24
506
507	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	380	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
508	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	381	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
509
510	#define Sel_none 0 /* Not waiting */
511	#define Sel_normal 0x01 /* normal selection */
512	#define Sel_incr 0x02 /* incremental selection */
513	#define Sel_direct 0x00
514	#define Sel_Primary 0x01
515	#define Sel_Secondary 0x02
516	#define Sel_Clipboard 0x03
517	#define Sel_whereMask 0x0f
518	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
519	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
520		382
521	enum {	383	enum {
522	C0_NUL = 0x00,	384	C0_NUL = 0x00,
523	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	385	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 ,	386	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,	387	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,	388	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
527	};	389	};
528	#define CHAR_ST 0x9c /* 0234 */	390	#define CHAR_ST 0x9c /* 0234 */
529		391
530	/*	392	/*
531	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	393	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
532	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	394	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
535	XTerm_name = 0,	397	XTerm_name = 0,
536	XTerm_iconName = 1,	398	XTerm_iconName = 1,
537	XTerm_title = 2,	399	XTerm_title = 2,
538	XTerm_property = 3, // change X property	400	XTerm_property = 3, // change X property
539	XTerm_Color = 4, // change colors	401	XTerm_Color = 4, // change colors
540	XTerm_Color00 = 10, // not implemented, CLASH!	402	XTerm_Color00 = 10, // change fg color
541	XTerm_Color01 = 11, // not implemented	403	XTerm_Color01 = 11, // change bg color
542	XTerm_Color_cursor = 12, // change actual 'Cursor' color	404	XTerm_Color_cursor = 12, // change actual 'Cursor' color
543	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	405	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
544	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	406	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
545	XTerm_Color05 = 15, // not implemented (tektronix fg)	407	XTerm_Color05 = 15, // not implemented (tektronix fg)
546	XTerm_Color06 = 16, // not implemented (tektronix bg)	408	XTerm_Color06 = 16, // not implemented (tektronix bg)
547	XTerm_Color_RV = 17, // change actual 'Highlight' color	409	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		410	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
548	XTerm_logfile = 46, // not implemented	411	XTerm_logfile = 46, // not implemented
549	XTerm_font = 50,	412	XTerm_font = 50,
550		413
551	XTerm_konsole30 = 30, // reserved for konsole	414	XTerm_konsole30 = 30, // reserved for konsole
552	XTerm_konsole31 = 31, // reserved for konsole	415	XTerm_konsole31 = 31, // reserved for konsole
553	XTerm_emacs51 = 51, // reserved for emacs shell	416	XTerm_emacs51 = 51, // reserved for emacs shell
554	/*	417	/*
555	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	418	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
556	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
557	*/	419	*/
558	Rxvt_Color_BD = 18, // change actual 'Bold' color	420
559	Rxvt_Color_UL = 19, // change actual 'Underline' color	421	// deprecated
		422	Rxvt_restoreFG = 39,
		423	Rxvt_restoreBG = 49,
		424
560	Rxvt_Pixmap = 20, // new bg pixmap	425	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	426	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
564		427
565	URxvt_locale = 701, // change locale	428	URxvt_locale = 701, // change locale
566	URxvt_version = 702, // request version	429	URxvt_version = 702, // request version
567		430
568	URxvt_Color_IT = 704, // change actual 'Italic' colour	431	URxvt_Color_IT = 704, // change actual 'Italic' colour
569	URxvt_Color_tint = 705, // change actual tint colour	432	URxvt_Color_tint = 705, // change actual tint colour
		433	URxvt_Color_BD = 706, // change actual 'Bold' color
		434	URxvt_Color_UL = 707, // change actual 'Underline' color
570	URxvt_Color_BD = 706,	435	URxvt_Color_border = 708,
571	URxvt_Color_UL = 707,
572		436
573	URxvt_font = 710,	437	URxvt_font = 710,
574	URxvt_boldFont = 711,	438	URxvt_boldFont = 711,
575	URxvt_italicFont = 712,	439	URxvt_italicFont = 712,
576	URxvt_boldItalicFont = 713,	440	URxvt_boldItalicFont = 713,
577		441
578	URxvt_view_up = 720,	442	URxvt_view_up = 720,
579	URxvt_view_down = 721,	443	URxvt_view_down = 721,
580		444
581	URxvt_perl = 777,	445	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
582	};	446	};
583		447
584	/* Words starting with `Color_' are colours. Others are counts */	448	/* Words starting with `Color_' are colours. Others are counts */
585	/*	449	/*
586	* The PixColor and rendition colour usage should probably be decoupled	450	* The PixColor and rendition colour usage should probably be decoupled
…		…
616	Color_White = maxBrightCOLOR,	480	Color_White = maxBrightCOLOR,
617	#else	481	#else
618	Color_White = maxCOLOR,	482	Color_White = maxCOLOR,
619	#endif	483	#endif
620	minTermCOLOR = Color_White + 1,	484	minTermCOLOR = Color_White + 1,
		485	#if USE_256_COLORS
		486	maxTermCOLOR = Color_White + 240,
		487	#else
621	maxTermCOLOR = Color_White + 72,	488	maxTermCOLOR = Color_White + 72,
		489	#endif
622	#ifndef NO_CURSORCOLOR	490	#ifndef NO_CURSORCOLOR
623	Color_cursor,	491	Color_cursor,
624	Color_cursor2,	492	Color_cursor2,
625	#endif	493	#endif
626	Color_pointer_fg,	494	Color_pointer_fg,
…		…
635	#if ENABLE_FRILLS	503	#if ENABLE_FRILLS
636	Color_underline,	504	Color_underline,
637	#endif	505	#endif
638	#ifdef OPTION_HC	506	#ifdef OPTION_HC
639	Color_HC,	507	Color_HC,
		508	Color_HTC,
640	#endif	509	#endif
641	#ifdef KEEP_SCROLLCOLOR
642	Color_scroll,	510	Color_scroll,
		511	#ifdef RXVT_SCROLLBAR
643	Color_trough,	512	Color_trough,
644	#endif	513	#endif
645	#if ENABLE_TRANSPARENCY	514	#if ENABLE_TRANSPARENCY
646	Color_tint,	515	Color_tint,
647	#endif	516	#endif
648	#if OFF_FOCUS_FADING	517	#if OFF_FOCUS_FADING
649	Color_fade,	518	Color_fade,
650	#endif	519	#endif
651	NRS_COLORS, /* */	520	NRS_COLORS, /* */
652	#ifdef KEEP_SCROLLCOLOR	521	#ifdef RXVT_SCROLLBAR
653	Color_topShadow = NRS_COLORS,	522	Color_topShadow = NRS_COLORS,
654	Color_bottomShadow,	523	Color_bottomShadow,
655	TOTAL_COLORS	524	TOTAL_COLORS
656	#else	525	#else
657	TOTAL_COLORS = NRS_COLORS	526	TOTAL_COLORS = NRS_COLORS
658	#endif	527	#endif
659	};	528	};
660		529
		530	#if USE_256_COLORS
		531	# define Color_Bits 9 // 0 .. maxTermCOLOR
		532	#else
661	#define Color_Bits 7 // 0 .. maxTermCOLOR	533	# define Color_Bits 7 // 0 .. maxTermCOLOR
		534	#endif
662		535
663	/*	536	/*
664	* Resource list	537	* Resource list
665	*/	538	*/
666	enum {	539	enum {
…		…
691	#define PrivMode_TtyOutputInh (1UL<<15)	564	#define PrivMode_TtyOutputInh (1UL<<15)
692	#define PrivMode_Keypress (1UL<<16)	565	#define PrivMode_Keypress (1UL<<16)
693	#define PrivMode_smoothScroll (1UL<<17)	566	#define PrivMode_smoothScroll (1UL<<17)
694	#define PrivMode_vt52 (1UL<<18)	567	#define PrivMode_vt52 (1UL<<18)
695	#define PrivMode_LFNL (1UL<<19)	568	#define PrivMode_LFNL (1UL<<19)
696	/* too annoying to implement X11 highlight tracking */	569	#define PrivMode_MouseBtnEvent (1UL<<20)
697	/* #define PrivMode_MouseX11Track (1LU<<20) */	570	#define PrivMode_MouseAnyEvent (1UL<<21)
		571	#define PrivMode_BracketPaste (1UL<<22)
		572	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		573	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
698		574
699	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	575	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
700		576
701	#ifdef ALLOW_132_MODE	577	#ifdef ALLOW_132_MODE
702	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	578	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
703	#else	579	#else
704	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	580	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
706		582
707	// do not change these constants lightly, there are many interdependencies	583	// do not change these constants lightly, there are many interdependencies
708	#define IMBUFSIZ 128 // input modifier buffer sizes	584	#define IMBUFSIZ 128 // input modifier buffer sizes
709	#define KBUFSZ 512 // size of keyboard mapping buffer	585	#define KBUFSZ 512 // size of keyboard mapping buffer
710	#define CBUFSIZ 2048 // size of command buffer	586	#define CBUFSIZ 2048 // size of command buffer
		587	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
711	#define UBUFSIZ 2048 // character buffer	588	#define UBUFSIZ 2048 // character buffer
712		589
713	#ifndef PATH_MAX	590	#if ENABLE_FRILLS
714	# define PATH_MAX 16384	591	# include <X11/Xmd.h>
		592	typedef struct _mwmhints
		593	{
		594	CARD32 flags;
		595	CARD32 functions;
		596	CARD32 decorations;
		597	INT32 input_mode;
		598	CARD32 status;
		599	} MWMHints;
715	#endif	600	#endif
716		601
717	/* Motif window hints */	602	/* Motif window hints */
718	#define MWM_HINTS_FUNCTIONS (1L << 0)	603	#define MWM_HINTS_FUNCTIONS (1L << 0)
719	#define MWM_HINTS_DECORATIONS (1L << 1)	604	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
744	/*	629	/*
745	*****************************************************************************	630	*****************************************************************************
746	* MACRO DEFINES	631	* MACRO DEFINES
747	*****************************************************************************	632	*****************************************************************************
748	*/	633	*/
		634
		635	// speed hack, copy some member variable into a local variable of the same name
749	#define dLocal(type,name) type const name = this->name	636	#define dLocal(type,name) type const name = this->name
750		637
751	// for speed reasons, we assume that all codepoints 32 to 126 are	638	// for speed reasons, we assume that all codepoints 32 to 126 are
752	// single-width.	639	// single-width.
753	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	640	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
760	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	647	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
761	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	648	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
762	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	649	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
763	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	650	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
764		651
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)	652	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
769	#define ROW(n) row_buf [LINENO (n)]	653	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		654
		655	#define LINENO(n) LINENO_of (this, n)
		656	#define ROW(n) ROW_of (this, n)
770		657
771	/* how to build & extract colors and attributes */	658	/* how to build & extract colors and attributes */
772	#define GET_BASEFG(x) (((x) & RS_fgMask))	659	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
773	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	660	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
774		661
775	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	662	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
776	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	663	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
777		664
778	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	665	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
779	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	666	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
780		667
781	#define GET_ATTR(x) (((x) & RS_attrMask))	668	#define GET_ATTR(x) (((x) & RS_attrMask))
		669	// return attributes defining the background, encoding doesn't matter
		670	// depends on RS_fgShift > RS_bgShift
782	#define GET_BGATTR(x) \	671	#define GET_BGATTR(x) \
		672	(ecb_unlikely ((x) & RS_RVid) \
783	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	673	? (((x) & (RS_attrMask & ~RS_RVid)) \
784	| (((x) & RS_fgMask)<<Color_Bits)) \	674	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
785	: ((x) & (RS_attrMask | RS_bgMask)))	675	: ((x) & (RS_attrMask | RS_bgMask)))
786	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	676	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
787	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	677	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
788	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	678	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
789		679
790	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	680	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
791		681
792	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	682	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
793	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	683	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
794		684
795	#if ENABLE_STYLES	685	#if ENABLE_STYLES
796	# define FONTSET(style) fontset[GET_STYLE (style)]	686	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
797	#else	687	#else
798	# define FONTSET(style) fontset[0]	688	# define FONTSET_of(t,style) (t)->fontset[0]
799	#endif	689	#endif
800		690
801	#ifdef HAVE_SCROLLBARS	691	#define FONTSET(style) FONTSET_of (this, style)
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		692
831	typedef callback<void (const char *)> log_callback;	693	typedef callback<void (const char *)> log_callback;
832	typedef callback<int (int)> getfd_callback;	694	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		695
839	/****************************************************************************/	696	/****************************************************************************/
840		697
841	#define LINE_LONGER 0x0001 // line is continued on the next row	698	#define LINE_LONGER 0x0001 // line is continued on the next row
842	#define LINE_FILTERED 0x0002 // line has been filtered	699	#define LINE_FILTERED 0x0002 // line has been filtered
843	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	700	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
844	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	701	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
845	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	702	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
846		703
847	struct line_t {	704	struct line_t
		705	{
848	text_t *t; // terminal the text	706	text_t *t; // terminal the text
849	rend_t *r; // rendition, uses RS_ flags	707	rend_t *r; // rendition, uses RS_ flags
850	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	708	tlen_t_ l; // length of each text line
851	uint32_t f; // flags	709	uint32_t f; // flags
852		710
853	bool is_longer ()	711	bool is_longer ()
854	{	712	{
855	return f & LINE_LONGER;	713	return f & LINE_LONGER;
…		…
885	}	743	}
886	};	744	};
887		745
888	/****************************************************************************/	746	/****************************************************************************/
889		747
890	// primivite wrapper around mbstate_t to ensure initialisation	748	// primitive wrapper around mbstate_t to ensure initialisation
891	struct mbstate {	749	struct mbstate
		750	{
892	mbstate_t mbs;	751	mbstate_t mbs;
893		752
894	operator mbstate_t *() { return &mbs; }	753	operator mbstate_t *() { return &mbs; }
895	void reset () { memset (&mbs, 0, sizeof (mbs)); }	754	void reset () { memset (&mbs, 0, sizeof (mbs)); }
896	mbstate () { reset (); }	755	mbstate () { reset (); }
…		…
898		757
899	/****************************************************************************/	758	/****************************************************************************/
900		759
901	#define UNICODE_MASK 0x1fffffUL	760	#define UNICODE_MASK 0x1fffffUL
902		761
903	#if UNICODE3	762	#if UNICODE_3
904	# define COMPOSE_LO 0x40000000UL	763	# define COMPOSE_LO 0x40000000UL
905	# define COMPOSE_HI 0x400fffffUL	764	# define COMPOSE_HI 0x400fffffUL
906	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	765	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
907	#else	766	#else
908	# if ENABLE_PERL	767	# if ENABLE_PERL
…		…
917		776
918	#if ENABLE_COMBINING	777	#if ENABLE_COMBINING
919	// compose chars are used to represent composite characters	778	// compose chars are used to represent composite characters
920	// that are not representable in unicode, as well as characters	779	// that are not representable in unicode, as well as characters
921	// not fitting in the BMP.	780	// not fitting in the BMP.
922	struct compose_char {	781	struct compose_char
		782	{
923	unicode_t c1, c2; // any chars != NOCHAR are valid	783	unicode_t c1, c2; // any chars != NOCHAR are valid
924	compose_char (unicode_t c1, unicode_t c2)	784	compose_char (unicode_t c1, unicode_t c2)
925	: c1(c1), c2(c2)	785	: c1(c1), c2(c2)
926	{ }	786	{ }
927	};	787	};
928		788
929	class rxvt_composite_vec {	789	class rxvt_composite_vec
		790	{
930	vector<compose_char> v;	791	vector<compose_char> v;
931	public:	792	public:
932	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	793	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
933	int expand (unicode_t c, wchar_t *r);	794	int expand (unicode_t c, wchar_t *r);
934	compose_char *operator [](text_t c)	795	compose_char *operator [](text_t c)
…		…
946		807
947	#ifdef KEYSYM_RESOURCE	808	#ifdef KEYSYM_RESOURCE
948	class keyboard_manager;	809	class keyboard_manager;
949	#endif	810	#endif
950		811
		812	typedef struct rxvt_term *rxvt_t;
		813
		814	extern rxvt_t rxvt_current_term;
		815
		816	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		817	#define GET_R rxvt_current_term
		818
		819	/* ------------------------------------------------------------------------- */
		820	struct overlay_base
		821	{
		822	int x, y, w, h; // overlay dimensions
		823	text_t **text;
		824	rend_t **rend;
		825
		826	// while tempting to add swap() etc. here, it effectively only increases code size
		827	};
		828
		829	/* ------------------------------------------------------------------------- */
		830
		831	typedef struct
		832	{
		833	int row;
		834	int col;
		835	} row_col_t;
		836
		837	/*
		838	* terminal limits:
		839	*
		840	* width : 1 <= width
		841	* height : 1 <= height
		842	* ncol : 1 <= ncol <= MAX(tlen_t)
		843	* nrow : 1 <= nrow <= MAX(int)
		844	* saveLines : 0 <= saveLines <= MAX(int)
		845	* term_start : 0 <= term_start < saveLines
		846	* total_rows : nrow + saveLines
		847	*
		848	* top_row : -saveLines <= top_row <= 0
		849	* view_start : top_row <= view_start <= 0
		850	*
		851	* | most coordinates are stored relative to term_start,
		852	* ROW_BUF | which is the first line of the terminal screen
		853	* |························= row_buf[0]
		854	* |························= row_buf[1]
		855	* |························= row_buf[2] etc.
		856	* |
		857	* +------------+···········= term_start + top_row
		858	* | scrollback |
		859	* | scrollback +---------+·= term_start + view_start
		860	* | scrollback | display |
		861	* | scrollback | display |
		862	* +------------+·display·+·= term_start
		863	* | terminal | display |
		864	* | terminal +---------+
		865	* | terminal |
		866	* | terminal |
		867	* +------------+···········= term_start + nrow - 1
		868	* |
		869	* |
		870	* END······················= total_rows
		871	*/
		872
		873	struct TermWin_t
		874	{
		875	int vt_width; /* actual window width [pixels] */
		876	int vt_height; /* actual window height [pixels] */
		877	int width; /* window width [pixels] */
		878	int height; /* window height [pixels] */
		879	int fwidth; /* font width [pixels] */
		880	int fheight; /* font height [pixels] */
		881	int fbase; /* font ascent (baseline) [pixels] */
		882	int ncol; /* window columns [characters] */
		883	int nrow; /* window rows [characters] */
		884	int focus; /* window has focus */
		885	int mapped; /* window state mapped? */
		886	int int_bwidth; /* internal border width */
		887	int ext_bwidth; /* external border width */
		888	int lineSpace; /* number of extra pixels between rows */
		889	int letterSpace; /* number of extra pixels between columns */
		890	int saveLines; /* number of lines that fit in scrollback */
		891	int total_rows; /* total number of rows in this terminal */
		892	int term_start; /* term lines start here */
		893	int view_start; /* scrollback view starts here */
		894	int top_row; /* topmost row index of scrollback */
		895	Window parent; /* parent identifier */
		896	Window vt; /* vt100 window */
		897	GC gc; /* GC for drawing */
		898	rxvt_drawable *drawable;
		899	rxvt_fontset *fontset[4];
		900	};
		901
		902	/*
		903	* screen accounting:
		904	* screen_t elements
		905	* row: Cursor row position : 0 <= row < nrow
		906	* col: Cursor column position : 0 <= col < ncol
		907	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		908	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		909	*
		910	* selection_t elements
		911	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		912	* nothing is selected
		913	* beg: row/column of beginning of selection : never past mark
		914	* mark: row/column of initial click : never past end
		915	* end: row/column of one character past end of selection
		916	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		917	* * Note: col == -1 ==> we're left of screen
		918	*
		919	*/
		920	struct screen_t
		921	{
		922	row_col_t cur; /* cursor position on the screen */
		923	int tscroll; /* top of settable scroll region */
		924	int bscroll; /* bottom of settable scroll region */
		925	unsigned int charset; /* character set number [0..3] */
		926	unsigned int flags; /* see below */
		927	row_col_t s_cur; /* saved cursor position */
		928	unsigned int s_charset; /* saved character set number [0..3] */
		929	char s_charset_char;
		930	rend_t s_rstyle; /* saved rendition style */
		931	};
		932
		933	enum selection_op_t
		934	{
		935	SELECTION_CLEAR = 0, /* nothing selected */
		936	SELECTION_INIT, /* marked a point */
		937	SELECTION_BEGIN, /* started a selection */
		938	SELECTION_CONT, /* continued selection */
		939	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		940	};
		941
		942	struct selection_t
		943	{
		944	wchar_t *text; /* selected text */
		945	unsigned int len; /* length of selected text */
		946	unsigned int screen; /* screen being used */
		947	unsigned int clicks; /* number of clicks */
		948	selection_op_t op; /* current operation */
		949	bool rect; /* rectangular selection? */
		950	row_col_t beg; /* beginning of selection <= mark */
		951	row_col_t mark; /* point of initial click <= end */
		952	row_col_t end; /* one character past end point */
		953	wchar_t *clip_text; /* text copied to the clipboard */
		954	unsigned int clip_len; /* length of clipboard text */
		955	};
		956
		957	/* ------------------------------------------------------------------------- */
		958
		959	/* screen_t flags */
		960	#define Screen_Relative (1<<0) /* relative origin mode flag */
		961	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		962	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		963	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		964	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		965	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		966
		967	/* rxvt_vars.options */
		968	enum {
		969	# define def(name) Opt_ ## name,
		970	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		971	Opt_0,
		972	# include "optinc.h"
		973	# undef nodef
		974	# undef def
		975	Opt_count
		976	};
		977
		978	/* ------------------------------------------------------------------------- */
		979
		980	struct rxvt_vars : TermWin_t
		981	{
		982	scrollBar_t scrollBar;
		983	uint8_t options[(Opt_count + 7) >> 3];
		984	XSizeHints szHint;
		985	rxvt_color *pix_colors;
		986	Cursor TermWin_cursor; /* cursor for vt window */
		987	line_t *row_buf; // all lines, scrollback + terminal, circular
		988	line_t *drawn_buf; // text on screen
		989	line_t *swap_buf; // lines for swap buffer
		990	char *tabs; /* per location: 1 == tab-stop */
		991	screen_t screen;
		992	screen_t swap;
		993	selection_t selection;
		994	rxvt_color pix_colors_focused[TOTAL_COLORS];
		995	#ifdef OFF_FOCUS_FADING
		996	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		997	#endif
		998	};
		999
951	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1000	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1001	{
952		1002
953	// special markers with magic addresses	1003	// special markers with magic addresses
954	static const char resval_undef []; // options specifically unset	1004	static const char resval_undef []; // options specifically unset
955	static const char resval_on []; // boolean options switched on	1005	static const char resval_on []; // boolean options switched on
956	static const char resval_off []; // or off	1006	static const char resval_off []; // or off
957		1007
958	log_callback *log_hook; // log error messages through this hook, if != 0	1008	log_callback *log_hook; // log error messages through this hook, if != 0
959	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	1009	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
960	#if ENABLE_PERL	1010	#if ENABLE_PERL
961	rxvt_perl_term perl;	1011	rxvt_perl_term perl;
962	#endif	1012	#endif
963	struct mbstate mbstate; // current input multibyte state	1013	struct mbstate mbstate; // current input multibyte state
964		1014
965	unsigned char want_refresh:1,	1015	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 */	1016	current_screen:1, /* primary or secondary */
970	num_scr_allow:1,	1017	num_scr_allow:1,
971	bypass_keystate:1,	1018	bypass_keystate:1,
		1019	#if ENABLE_FRILLS
		1020	urgency_hint:1,
		1021	#endif
972	#ifdef CURSOR_BLINK	1022	#if CURSOR_BLINK
973	hidden_cursor:1,	1023	hidden_cursor:1,
974	#endif	1024	#endif
975	#ifdef TEXT_BLINK	1025	#if TEXT_BLINK
976	hidden_text:1,	1026	hidden_text:1,
977	#endif	1027	#endif
978	#ifdef POINTER_BLANK	1028	#if POINTER_BLANK
979	hidden_pointer:1,	1029	hidden_pointer:1,
980	#endif	1030	#endif
981	enc_utf8:1, /* wether locale uses utf-8 */	1031	enc_utf8:1, /* whether locale uses utf-8 */
982	seen_input:1, /* wether we have seen some program output yet */	1032	seen_input:1, /* whether we have seen some program output yet */
983	seen_resize:1, /* wether we had a resize event */	1033	seen_resize:1, /* whether we had a resize event */
		1034	init_done:1,
984	parsed_geometry:1;	1035	parsed_geometry:1;
985		1036
986	unsigned char refresh_type,	1037	unsigned char refresh_type,
987	#ifdef META8_OPTION	1038	#ifdef META8_OPTION
988	meta_char, /* Alt-key prefix */	1039	meta_char; /* Alt-key prefix */
989	#endif	1040	#endif
990	scrollbar_align,
991	selection_wait,
992	selection_type;
993	/* ---------- */	1041	/* ---------- */
994	bool rvideo_state, rvideo_mode;	1042	bool rvideo_state, rvideo_mode;
995	#ifndef NO_BELL	1043	#ifndef NO_BELL
996	bool rvideo_bell;	1044	bool rvideo_bell;
997	#endif	1045	#endif
998	int num_scr; /* screen: number lines scrolled */	1046	int num_scr; /* screen: number of lines scrolled */
999	int prev_ncol, /* screen: previous number of columns */	1047	int prev_ncol, /* screen: previous number of columns */
1000	prev_nrow; /* screen: previous number of rows */	1048	prev_nrow; /* screen: previous number of rows */
1001	/* ---------- */	1049	/* ---------- */
1002	rend_t rstyle;	1050	rend_t rstyle;
1003	/* ---------- */	1051	/* ---------- */
…		…
1013	/* give proper Scroll behaviour */	1061	/* give proper Scroll behaviour */
1014	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1062	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1015	mouse_slip_wheel_speed,	1063	mouse_slip_wheel_speed,
1016	#endif	1064	#endif
1017	refresh_count,	1065	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,	1066	window_vt_x,
1023	window_vt_y,	1067	window_vt_y,
1024	window_sb_x,	1068	mouse_row,
		1069	mouse_col,
1025	# ifdef POINTER_BLANK	1070	# ifdef POINTER_BLANK
1026	pointerBlankDelay,	1071	pointerBlankDelay,
1027	# endif	1072	# endif
1028	allowedxerror;	1073	allowedxerror;
1029	/* ---------- */	1074	/* ---------- */
1030	unsigned int ModLevel3Mask,	1075	unsigned int ModLevel3Mask,
1031	ModMetaMask,	1076	ModMetaMask,
1032	ModNumLockMask;	1077	ModNumLockMask;
1033	int old_width, /* last used width in screen resize */
1034	old_height; /* last used height in screen resize */
1035	unsigned long priv_modes,	1078	unsigned long priv_modes,
1036	SavedModes;	1079	SavedModes;
1037	/* ---------- */	1080	/* ---------- */
1038	Atom *xa;	1081	Atom *xa;
1039	/* ---------- */	1082	/* ---------- */
1040	#ifdef RXVT_SCROLLBAR	1083	Time selection_time,
1041	GC scrollbarGC,	1084	clipboard_time;
1042	topShadowGC,	1085	rxvt_selection *selection_req;
1043	botShadowGC;	1086	pid_t cmd_pid; /* process id of child */
1044	#endif
1045	#ifdef XTERM_SCROLLBAR
1046	GC xscrollbarGC,
1047	ShadowGC;
1048	#endif
1049	#ifdef PLAIN_SCROLLBAR
1050	GC pscrollbarGC;
1051	#endif
1052	#ifdef NEXT_SCROLLBAR
1053	GC blackGC,
1054	whiteGC,
1055	grayGC,
1056	darkGC,
1057	stippleGC;
1058	Pixmap dimple,
1059	upArrow,
1060	downArrow,
1061	upArrowHi,
1062	downArrowHi;
1063	#endif
1064	/* ---------- */	1087	/* ---------- */
1065	Time selection_time,
1066	selection_request_time;
1067	pid_t cmd_pid; /* process id of child */
1068	char * incr_buf;
1069	size_t incr_buf_size, incr_buf_fill;
1070	/* ---------- */
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;	1088	struct mouse_event MEvent;
1080	XComposeStatus compose;	1089	XComposeStatus compose;
1081	ttymode_t tio;	1090	static struct termios def_tio;
1082	row_col_t oldcursor;	1091	row_col_t oldcursor;
1083	#ifdef HAVE_BG_PIXMAP	1092	#ifdef HAVE_BG_PIXMAP
1084	bgPixmap_t bgPixmap;	1093	void bg_init ();
		1094	void bg_destroy ();
		1095
		1096	enum {
		1097	//subset returned by make_transparency_pixmap
		1098	BG_IS_VALID = 1 << 0,
		1099	BG_NEEDS_TINT = 1 << 1,
		1100	BG_NEEDS_BLUR = 1 << 2,
		1101
		1102	BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
		1103
		1104	BG_KEEP_ASPECT = 1 << 3,
		1105	BG_ROOT_ALIGN = 1 << 4,
		1106	BG_TILE = 1 << 14,
		1107	BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
		1108
		1109	BG_TINT_SET = 1 << 5,
		1110	BG_TINT_BITAND = 1 << 6,
		1111	BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
		1112
		1113	BG_HAS_RENDER = 1 << 7,
		1114	BG_HAS_RENDER_CONV = 1 << 8,
		1115	BG_CLIENT_RENDER = 1 << 9,
		1116
		1117	BG_IS_TRANSPARENT = 1 << 10,
		1118	BG_NEEDS_REFRESH = 1 << 11,
		1119	BG_IS_SIZE_SENSITIVE = 1 << 12,
		1120	BG_IS_FROM_FILE = 1 << 13,
		1121	};
		1122
		1123	unsigned int bg_flags;
		1124
		1125	# ifdef BG_IMAGE_FROM_FILE
		1126	void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
		1127	bool render_image (unsigned long tr_flags);
		1128
		1129	enum {
		1130	noScale = 0,
		1131	windowScale = 100,
		1132	defaultScale = windowScale,
		1133	centerAlign = 50,
		1134	defaultAlign = centerAlign,
		1135	};
		1136
		1137	unsigned int h_scale, v_scale; /* percents of the window size */
		1138	int h_align, v_align; /* percents of the window size:
		1139	0 - left align, 50 - center, 100 - right */
		1140
		1141	bool bg_set_geometry (const char *geom, bool update = false);
		1142	void bg_set_default_geometry ()
		1143	{
		1144	h_scale = v_scale = defaultScale;
		1145	h_align = v_align = defaultAlign;
		1146	}
		1147
		1148	bool bg_set_file (const char *file);
		1149	# endif
		1150
		1151	# ifdef ENABLE_TRANSPARENCY
		1152	Pixmap root_pixmap; /* current root pixmap set */
		1153	rxvt_color tint;
		1154	int shade;
		1155	int h_blurRadius, v_blurRadius;
		1156
		1157	bool bg_set_transparent ();
		1158	void bg_set_root_pixmap ();
		1159	void set_tint_shade_flags ();
		1160	bool bg_set_tint (rxvt_color &new_tint);
		1161	bool bg_set_shade (const char *shade_str);
		1162	bool bg_set_blur (const char *geom);
		1163
		1164	bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
		1165	bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1166	void tint_ximage (Visual *visual, XImage *ximage);
		1167	unsigned long make_transparency_pixmap ();
		1168	# endif
		1169
		1170	ev_tstamp bg_valid_since;
		1171
		1172	Pixmap bg_pixmap;
		1173	unsigned int bg_pmap_width, bg_pmap_height;
		1174
		1175	int target_x;
		1176	int target_y;
		1177	bool bg_set_position (int x, int y);
		1178	bool bg_window_size_sensitive ();
		1179	bool bg_window_position_sensitive ();
		1180
		1181	bool bg_render ();
		1182	void bg_invalidate ()
		1183	{
		1184	bg_flags &= ~BG_IS_VALID;
		1185	}
1085	#endif	1186	#endif
1086	#ifdef HAVE_AFTERIMAGE	1187	#ifdef HAVE_AFTERIMAGE
		1188	ASImage *original_asim;
1087	ASVisual *asv;	1189	ASVisual *asv;
1088	ASImageManager *asimman;	1190	ASImageManager *asimman;
		1191
		1192	void init_asv ()
		1193	{
		1194	if (!asv)
		1195	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1196	}
		1197	#endif
		1198	#ifdef HAVE_PIXBUF
		1199	GdkPixbuf *pixbuf;
		1200	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1201	int src_x, int src_y, int dst_x, int dst_y,
		1202	unsigned int width, unsigned int height);
1089	#endif	1203	#endif
1090		1204
1091	#if ENABLE_OVERLAY	1205	#if ENABLE_OVERLAY
1092	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1206	overlay_base ov;
1093	text_t **ov_text;
1094	rend_t **ov_rend;
1095		1207
1096	void scr_swap_overlay () NOTHROW;	1208	void scr_swap_overlay () NOTHROW;
1097	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1209	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1098	void scr_overlay_off () NOTHROW;	1210	void scr_overlay_off () NOTHROW;
1099	void scr_overlay_set (int x, int y,	1211	void scr_overlay_set (int x, int y,
…		…
1103	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1215	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1104	#endif	1216	#endif
1105		1217
1106	vector<void *> allocated; // free these memory blocks with free()	1218	vector<void *> allocated; // free these memory blocks with free()
1107		1219
1108	char env_windowid[21]; /* environmental variable WINDOWID */
1109	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1110	char *env_display; /* environmental variable DISPLAY */
1111	char *env_term; /* environmental variable TERM */
1112
1113	char *locale;	1220	char *locale;
1114	char charsets[4];	1221	char charsets[4];
1115	char *v_buffer; /* pointer to physical buffer */	1222	char *v_buffer; /* pointer to physical buffer */
1116	unsigned int v_buflen; /* size of area to write */	1223	unsigned int v_buflen; /* size of area to write */
1117	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1224	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1118		1225
1119	#ifdef KEYSYM_RESOURCE	1226	#ifdef KEYSYM_RESOURCE
1120	keyboard_manager *keyboard;	1227	keyboard_manager *keyboard;
1121	#endif	1228	#endif
		1229	#ifndef NO_RESOURCES
		1230	XrmDatabase option_db;
		1231	#endif
1122		1232
1123	const char *rs[NUM_RESOURCES];	1233	const char *rs[NUM_RESOURCES];
1124	/* command input buffering */	1234	/* command input buffering */
1125	char *cmdbuf_ptr, *cmdbuf_endp;	1235	char *cmdbuf_ptr, *cmdbuf_endp;
1126	char cmdbuf_base[CBUFSIZ];	1236	char cmdbuf_base[CBUFSIZ];
…		…
1134		1244
1135	#if ENABLE_FRILLS || ISO_14755	1245	#if ENABLE_FRILLS || ISO_14755
1136	// ISO 14755 entry support	1246	// ISO 14755 entry support
1137	unicode_t iso14755buf;	1247	unicode_t iso14755buf;
1138	void commit_iso14755 ();	1248	void commit_iso14755 ();
1139	int hex_keyval (XKeyEvent &ev);
1140	# if ISO_14755	1249	# if ISO_14755
1141	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1250	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);	1251	void iso14755_54 (int x, int y);
1143	# endif	1252	# endif
1144	#endif	1253	#endif
1145		1254
1146	// modifies first argument(!)
1147	void paste (char *data, unsigned int len) NOTHROW;
1148
1149	long vt_emask, vt_emask_perl, vt_emask_xim;	1255	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1150		1256
1151	void vt_select_input () const NOTHROW	1257	void vt_select_input () const NOTHROW
1152	{	1258	{
1153	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);	1259	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1154	}	1260	}
1155		1261
1156	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1262	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1157	void rootwin_cb (XEvent &xev);	1263	void rootwin_cb (XEvent &xev);
1158	xevent_watcher rootwin_ev;	1264	xevent_watcher rootwin_ev;
1159	#endif	1265	#endif
1160	#ifdef HAVE_BG_PIXMAP	1266	#ifdef HAVE_BG_PIXMAP
1161	int update_background ();	1267	void update_background ();
1162	void update_background_cb (time_watcher &w);	1268	void update_background_cb (ev::timer &w, int revents);
1163	time_watcher update_background_ev;	1269	ev::timer update_background_ev;
1164	#endif	1270	#endif
1165		1271
1166	void x_cb (XEvent &xev);	1272	void x_cb (XEvent &xev);
1167	void flush ();
1168	xevent_watcher termwin_ev;	1273	xevent_watcher termwin_ev;
1169	xevent_watcher vt_ev;	1274	xevent_watcher vt_ev;
1170	#ifdef HAVE_SCROLLBARS
1171	xevent_watcher scrollbar_ev;	1275	xevent_watcher scrollbar_ev;
1172	#endif
1173		1276
1174	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1277	void child_cb (ev::child &w, int revents); ev::child child_ev;
1175	void check_cb (check_watcher &w); check_watcher check_ev;	1278	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1176	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1279	void refresh_check ();
1177	void flush_cb (time_watcher &w); time_watcher flush_ev;	1280	void flush ();
1178	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1281	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1179	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1282	void cmdbuf_reify ();
		1283	void cmdbuf_append (const char *str, size_t count);
		1284	bool pty_fill ();
		1285	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1180		1286
1181	#ifdef CURSOR_BLINK	1287	#ifdef CURSOR_BLINK
1182	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1288	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1183	#endif	1289	#endif
1184	#ifdef TEXT_BLINK	1290	#ifdef TEXT_BLINK
1185	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1291	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1186	#endif	1292	#endif
1187	#ifndef NO_BELL	1293	#ifndef NO_BELL
1188	void bell_cb (time_watcher &w); time_watcher bell_ev;	1294	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1189	#endif	1295	#endif
1190		1296
1191	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1297	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1192	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1298	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1193	#endif	1299	#endif
1194	#ifdef SELECTION_SCROLLING	1300	#ifdef SELECTION_SCROLLING
1195	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1301	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1196	#endif	1302	#endif
1197	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1303	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1198	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1304	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1199	#endif	1305	#endif
1200		1306
1201	#ifdef POINTER_BLANK	1307	#ifdef POINTER_BLANK
1202	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1308	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1203	void pointer_blank ();	1309	void pointer_blank ();
1204	#endif	1310	#endif
1205	void pointer_unblank ();	1311	void pointer_unblank ();
1206		1312
1207	void tt_printf (const char *fmt,...);	1313	void tt_printf (const char *fmt,...);
1208	void tt_write (const char *data, unsigned int len);	1314	void tt_write (const char *data, unsigned int len);
1209	void pty_write ();	1315	void pty_write ();
1210
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)
1221	{
1222	this->argv = argv;
1223	return init (argv->size (), argv->begin (), envv);
1224	}
1225
1226	bool init_vars ();
1227
1228	bool pty_fill ();
1229		1316
1230	void make_current () const // make this the "currently active" urxvt instance	1317	void make_current () const // make this the "currently active" urxvt instance
1231	{	1318	{
1232	SET_R (this);	1319	SET_R (this);
1233	set_environ (envv);	1320	set_environ (envv);
1234	rxvt_set_locale (locale);	1321	rxvt_set_locale (locale);
1235	}	1322	}
1236		1323
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	1324	#if USE_XIM
1254	rxvt_xim *input_method;	1325	rxvt_xim *input_method;
1255	XIC Input_Context;	1326	XIC Input_Context;
1256	XIMStyle input_style;	1327	XIMStyle input_style;
1257	XPoint spot; // most recently sent spot position	1328	XPoint spot; // most recently sent spot position
…		…
1261	void im_set_size (XRectangle &size);	1332	void im_set_size (XRectangle &size);
1262	void im_set_position (XPoint &pos) NOTHROW;	1333	void im_set_position (XPoint &pos) NOTHROW;
1263	void im_set_color (unsigned long &fg, unsigned long &bg);	1334	void im_set_color (unsigned long &fg, unsigned long &bg);
1264	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1335	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1265		1336
1266	bool IMisRunning ();	1337	bool im_is_running ();
1267	void IMSendSpot ();	1338	void im_send_spot ();
1268	bool IM_get_IC (const char *modifiers);	1339	bool im_get_ic (const char *modifiers);
1269	void IMSetPosition ();	1340	void im_set_position ();
1270	#endif	1341	#endif
1271
1272	void resize_scrollbar ();
1273		1342
1274	// command.C	1343	// command.C
1275	void key_press (XKeyEvent &ev);	1344	void key_press (XKeyEvent &ev);
1276	void key_release (XKeyEvent &ev);	1345	void key_release (XKeyEvent &ev);
1277	unsigned int cmd_write (const char *str, unsigned int count);
1278		1346
1279	wchar_t next_char () NOTHROW;	1347	wchar_t next_char () NOTHROW;
1280	wchar_t cmd_getc () THROW ((class out_of_input));	1348	wchar_t cmd_getc () THROW ((class out_of_input));
1281	uint32_t next_octet () NOTHROW;	1349	uint32_t next_octet () NOTHROW;
1282	uint32_t cmd_get8 () THROW ((class out_of_input));	1350	uint32_t cmd_get8 () THROW ((class out_of_input));
1283		1351
1284	bool cmd_parse ();	1352	void cmd_parse ();
1285	void mouse_report (XButtonEvent &ev);	1353	void mouse_report (XButtonEvent &ev);
1286	void button_press (XButtonEvent &ev);	1354	void button_press (XButtonEvent &ev);
1287	void button_release (XButtonEvent &ev);	1355	void button_release (XButtonEvent &ev);
1288	void focus_in ();	1356	void focus_in ();
1289	void focus_out ();	1357	void focus_out ();
		1358	#if ENABLE_FRILLS
		1359	void set_urgency (bool enable);
		1360	#else
		1361	void set_urgency (bool enable) { }
		1362	#endif
1290	void update_fade_color (unsigned int idx);	1363	void update_fade_color (unsigned int idx);
1291	#ifdef PRINTPIPE	1364	#ifdef PRINTPIPE
1292	FILE *popen_printer ();	1365	FILE *popen_printer ();
1293	int pclose_printer (FILE *stream);	1366	int pclose_printer (FILE *stream);
1294	#endif	1367	#endif
…		…
1300	void process_window_ops (const int *args, unsigned int nargs);	1373	void process_window_ops (const int *args, unsigned int nargs);
1301	char *get_to_st (unicode_t &ends_how);	1374	char *get_to_st (unicode_t &ends_how);
1302	void process_dcs_seq ();	1375	void process_dcs_seq ();
1303	void process_osc_seq ();	1376	void process_osc_seq ();
1304	void process_color_seq (int report, int color, const char *str, char resp);	1377	void process_color_seq (int report, int color, const char *str, char resp);
1305	void process_xterm_seq (int op, const char *str, char resp);	1378	void process_xterm_seq (int op, char *str, char resp);
1306	int privcases (int mode, unsigned long bit);	1379	int privcases (int mode, unsigned long bit);
1307	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1380	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);	1381	void process_sgr_mode (unsigned int nargs, const int *arg);
1309	void process_graphics ();
1310	// init.C	1382	// init.C
		1383	void init (stringvec *argv, stringvec *envv);
		1384	void init (int argc, const char *const *argv, const char *const *envv);
		1385	void init2 (int argc, const char *const *argv);
		1386	void init_vars ();
		1387	const char **init_resources (int argc, const char *const *argv);
		1388	void init_env ();
		1389	void set_locale (const char *locale);
		1390	void init_xlocale ();
		1391	void init_command (const char *const *argv);
		1392	void run_command (const char *const *argv);
		1393	int run_child (const char *const *argv);
		1394	void color_aliases (int idx);
		1395	void create_windows (int argc, const char *const *argv);
1311	void Get_Colours ();	1396	void get_colours ();
1312	void get_ourmods ();	1397	void get_ourmods ();
		1398	void set_icon (const char *file);
1313	// main.C	1399	// main.C
		1400	void tt_winch ();
		1401	rxvt_term ();
		1402	~rxvt_term ();
		1403	void destroy ();
		1404	void emergency_cleanup ();
		1405	void recolour_cursor ();
		1406	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1407	void window_calc (unsigned int newwidth, unsigned int newheight);
1314	bool set_fonts ();	1408	bool set_fonts ();
1315	void set_string_property (Atom prop, const char *str, int len = -1);	1409	void set_string_property (Atom prop, const char *str, int len = -1);
		1410	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1316	void set_utf8_property (Atom prop, const char *str, int len = -1);	1411	void set_utf8_property (Atom prop, const char *str, int len = -1);
1317	void set_title (const char *str);	1412	void set_title (const char *str);
1318	void set_icon_name (const char *str);	1413	void set_icon_name (const char *str);
1319	void set_window_color (int idx, const char *color);	1414	void set_window_color (int idx, const char *color);
1320	void set_colorfgbg ();	1415	char *get_colorfgbg ();
1321	bool set_color (rxvt_color &color, const char *name);	1416	bool set_color (rxvt_color &color, const char *name);
1322	void alias_color (int dst, int src);	1417	void alias_color (int dst, int src);
1323	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1418	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1419	void get_window_origin (int &x, int &y);
		1420	Pixmap get_pixmap_property (Atom property);
1324		1421
1325	// screen.C	1422	// screen.C
1326		1423
1327	void lalloc (line_t &l) const	1424	void lalloc (line_t &l) const
1328	{	1425	{
…		…
1358	#ifndef NO_BRIGHTCOLOR	1455	#ifndef NO_BRIGHTCOLOR
1359	if (r & RS_Bold	1456	if (r & RS_Bold
1360	# if ENABLE_STYLES	1457	# if ENABLE_STYLES
1361	&& option (Opt_intensityStyles)	1458	&& option (Opt_intensityStyles)
1362	# endif	1459	# endif
1363	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1460	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1364	base += minBrightCOLOR - minCOLOR;	1461	base += minBrightCOLOR - minCOLOR;
1365	#endif	1462	#endif
1366	return base;	1463	return base;
1367	}	1464	}
1368		1465
…		…
1372	#ifndef NO_BRIGHTCOLOR	1469	#ifndef NO_BRIGHTCOLOR
1373	if (r & RS_Blink	1470	if (r & RS_Blink
1374	# if ENABLE_STYLES	1471	# if ENABLE_STYLES
1375	&& option (Opt_intensityStyles)	1472	&& option (Opt_intensityStyles)
1376	# endif	1473	# endif
1377	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1474	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1378	base += minBrightCOLOR - minCOLOR;	1475	base += minBrightCOLOR - minCOLOR;
1379	#endif	1476	#endif
1380	return base;	1477	return base;
1381	}	1478	}
1382		1479
1383	bool option (uint8_t opt) const NOTHROW	1480	bool option (uint8_t opt) const NOTHROW
1384	{	1481	{
1385	return options[opt >> 3] & (1 << (opt & 7));	1482	return options[opt >> 3] & (1 << (opt & 7));
1386	}	1483	}
1387		1484
1388	void set_option (uint8_t opt, bool set = true) NOTHROW	1485	void set_option (uint8_t opt, bool set = true) NOTHROW;
1389	{
1390	if (set)
1391	options[opt >> 3] |= (1 << (opt & 7));
1392	else
1393	options[opt >> 3] &= ~(1 << (opt & 7));
1394	}
1395		1486
1396	void PrivMode (int set, unsigned bit) NOTHROW	1487	// modifies first argument(!)
1397	{	1488	void tt_paste (char *data, unsigned int len) NOTHROW;
1398	if (set)	1489	void paste (char *data, unsigned int len) NOTHROW;
1399	priv_modes |= bit;
1400	else
1401	priv_modes &= ~bit;
1402	}
1403
1404	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1490	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;	1491	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1492	void scr_kill_char (line_t &l, int col) const NOTHROW;
1406	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1493	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1407	void scr_reset ();	1494	void scr_reset ();
1408	void scr_release () NOTHROW;	1495	void scr_release () NOTHROW;
1409	void scr_clear (bool really = false) NOTHROW;	1496	void scr_clear (bool really = false) NOTHROW;
1410	void scr_refresh () NOTHROW;	1497	void scr_refresh () NOTHROW;
…		…
1415	void scr_backindex () NOTHROW;	1502	void scr_backindex () NOTHROW;
1416	void scr_forwardindex () NOTHROW;	1503	void scr_forwardindex () NOTHROW;
1417	#endif	1504	#endif
1418	void scr_touch (bool refresh) NOTHROW;	1505	void scr_touch (bool refresh) NOTHROW;
1419	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1506	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;	1507	void scr_recolour (bool refresh = true) NOTHROW;
1422	void scr_remap_chars () NOTHROW;	1508	void scr_remap_chars () NOTHROW;
1423	void scr_remap_chars (line_t &l) NOTHROW;	1509	void scr_remap_chars (line_t &l) NOTHROW;
1424		1510
1425	enum cursor_mode { SAVE, RESTORE };	1511	enum cursor_mode { SAVE, RESTORE };
1426		1512
1427	void scr_poweron ();	1513	void scr_poweron ();
		1514	void scr_soft_reset () NOTHROW;
1428	void scr_cursor (cursor_mode mode) NOTHROW;	1515	void scr_cursor (cursor_mode mode) NOTHROW;
1429	void scr_do_wrap () NOTHROW;	1516	void scr_do_wrap () NOTHROW;
1430	void scr_swap_screen () NOTHROW;	1517	void scr_swap_screen () NOTHROW;
1431	void scr_change_screen (int scrn);	1518	void scr_change_screen (int scrn);
1432	void scr_color (unsigned int color, int fgbg) NOTHROW;	1519	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1460	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1547	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1461	void scr_reverse_selection () NOTHROW;	1548	void scr_reverse_selection () NOTHROW;
1462	void scr_dump (int fd) NOTHROW;	1549	void scr_dump (int fd) NOTHROW;
1463		1550
1464	void selection_check (int check_more) NOTHROW;	1551	void selection_check (int check_more) NOTHROW;
1465	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1466	void selection_property (Window win, Atom prop) NOTHROW;
1467	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1552	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1468	int selection_request_other (Atom target, int selnum) NOTHROW;
1469	void selection_clear () NOTHROW;	1553	void selection_clear (bool clipboard = false) NOTHROW;
1470	void selection_make (Time tm);	1554	void selection_make (Time tm);
1471	bool selection_grab (Time tm) NOTHROW;	1555	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1472	void selection_start_colrow (int col, int row) NOTHROW;	1556	void selection_start_colrow (int col, int row) NOTHROW;
1473	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1557	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1474	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1558	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1475	void selection_remove_trailing_spaces () NOTHROW;	1559	void selection_remove_trailing_spaces () NOTHROW;
1476	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1560	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1477	void selection_click (int clicks, int x, int y) NOTHROW;	1561	void selection_click (int clicks, int x, int y) NOTHROW;
1478	void selection_extend (int x, int y, int flag) NOTHROW;	1562	void selection_extend (int x, int y, int flag) NOTHROW;
1479	void selection_rotate (int x, int y) NOTHROW;	1563	void selection_rotate (int x, int y) NOTHROW;
1480		1564
1481	void pixel_position (int *x, int *y) NOTHROW;
1482
1483	#if defined(NEXT_SCROLLBAR)
1484	// scrollbar-next.C
1485	Pixmap renderPixmap (const char *const *data, int width, int height);
1486	void init_scrollbar_stuff ();
1487	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1488	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1489	#endif
1490
1491	#if defined(RXVT_SCROLLBAR)
1492	// scrollbar-rxvt.C
1493	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1494	#endif
1495
1496	#if defined(XTERM_SCROLLBAR)
1497	// scrollbar-xterm.C
1498	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1499	#endif
1500
1501	#if defined(PLAIN_SCROLLBAR)
1502	// scrollbar-plain.C
1503	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1504	#endif
1505
1506	// scrollbar.C
1507	int scrollbar_mapping (int map);
1508	int scrollbar_show (int update);
1509	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1510
1511	// xdefaults.C	1565	// xdefaults.C
1512	void get_options (int argc, const char *const *argv);	1566	const char **get_options (int argc, const char *const *argv);
1513	int parse_keysym (const char *str, const char *arg);	1567	int parse_keysym (const char *str, const char *arg);
1514	void get_xdefaults (FILE *stream, const char *name);	1568	const char *x_resource (const char *name);
1515	void extract_resources ();	1569	void extract_resources ();
1516	// xpm.C	1570	void extract_keysym_resources ();
1517	void get_window_origin (int &x, int &y);
1518	Pixmap get_pixmap_property (int prop_id);
1519	};	1571	};
1520		1572
1521	#endif /* _RXVT_H_ */	1573	#endif /* _RXVT_H_ */
1522		1574

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