ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/rxvt.h

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.289 by sasha, Wed Aug 8 22:39:49 2007 UTC vs.
Revision 1.474 by sf-exg, Sun May 13 21:12:01 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 <stdio.h>
		5	#include <ctype.h>
		6	#include <errno.h>
		7	#include <stdarg.h>
4	#include "rxvtlib.h"	8	#include <stdlib.h>
		9	#ifdef HAVE_STDINT_H
		10	#include <stdint.h>
		11	#endif
		12	#include <sys/types.h>
		13	#include <unistd.h>
		14	#include <string.h>
		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_WCHAR_H
		24	# include <wchar.h>
		25	#else
		26	// stdlib.h might provide it
		27	#endif
		28
		29	// we assume that Xlib.h defines XPointer, and it does since at least 1994...
		30
		31	extern "C" {
		32	#include <X11/Xlib.h>
		33	#include <X11/Xutil.h>
		34	#include <X11/Xresource.h>
		35	}
		36
		37	#if UNICODE_3
		38	typedef uint32_t text_t;
		39	#else
		40	typedef uint16_t text_t; // saves lots of memory
		41	#endif
		42	typedef uint32_t rend_t;
		43	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		44	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		45
6	#include "feature.h"	46	#include "feature.h"
7		47
8	#if defined (ISO_14755) || defined (ENABLE_PERL)	48	#if defined (ISO_14755) || defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	49	# define ENABLE_OVERLAY 1
…		…
18	# define ENABLE_XEMBED 1	58	# define ENABLE_XEMBED 1
19	# define ENABLE_EWMH 1	59	# define ENABLE_EWMH 1
20	# define ENABLE_XIM_ONTHESPOT 1	60	# define ENABLE_XIM_ONTHESPOT 1
21	# define CURSOR_BLINK 1	61	# define CURSOR_BLINK 1
22	# define OPTION_HC 1	62	# define OPTION_HC 1
		63	# define BUILTIN_GLYPHS 1
23	#else	64	#else
24	# define ENABLE_MINIMAL 1	65	# define ENABLE_MINIMAL 1
25	#endif	66	#endif
26		67
27	#include <limits.h>	68	#include <limits.h>
28		69
29	#include <X11/cursorfont.h>	70	#include <X11/cursorfont.h>
30	#include <X11/keysym.h>	71	#include <X11/keysym.h>
31	#include <X11/keysymdef.h>	72	#include <X11/keysymdef.h>
32	#include <X11/Xatom.h>	73	#include <X11/Xatom.h>
33	#if ENABLE_FRILLS	74
34	# include <X11/Xmd.h>	75	#ifdef HAVE_PIXBUF
		76	# include <gdk-pixbuf/gdk-pixbuf.h>
		77	#endif
		78
		79	#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
		80	# define HAVE_BG_PIXMAP 1
35	#endif	81	#endif
36		82
37	#include "encoding.h"	83	#include "encoding.h"
38	#include "rxvtutil.h"	84	#include "rxvtutil.h"
39	#include "rxvtfont.h"	85	#include "rxvtfont.h"
40	#include "rxvttoolkit.h"	86	#include "rxvttoolkit.h"
41	#include "iom.h"	87	#include "scrollbar.h"
		88	#include "ev_cpp.h"
42	#include "salloc.h"	89	#include "salloc.h"
43	#include "libptytty.h"	90	#include "libptytty.h"
44		91
45	#include "rxvtperl.h"	92	#include "rxvtperl.h"
46		93
…		…
56	/*	103	/*
57	*****************************************************************************	104	*****************************************************************************
58	* SYSTEM HACKS	105	* SYSTEM HACKS
59	*****************************************************************************	106	*****************************************************************************
60	*/	107	*/
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		108
75	#include <termios.h>	109	#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		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	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		118	# define EXIT_SUCCESS 0 /* exit function success */
		119	# define EXIT_FAILURE 1 /* exit function failure */
		120	#endif
		121
90	/****************************************************************************/	122	/****************************************************************************/
91		123
92	// exception thrown on fatal (per-instance) errors	124	// exception thrown on fatal (per-instance) errors
93	class rxvt_failure_exception { };	125	class rxvt_failure_exception { };
94		126
95	// exception thrown when the command parser runs out of input data	127	// exception thrown when the command parser runs out of input data
96	class out_of_input { };	128	class out_of_input { };
97		129
98	/*	130	/*
99	*****************************************************************************	131	*****************************************************************************
100	* PROTOTYPES	132	* PROTOTYPES
101	*****************************************************************************	133	*****************************************************************************
102	*/	134	*/
103	// main.C	135	// main.C
104	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;	136	#define SET_LOCALE(locale) rxvt_set_locale (locale)
105	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;	137	extern bool rxvt_set_locale (const char *locale) NOTHROW;
106	void rxvt_clean_exit () NOTHROW;	138	extern void rxvt_push_locale (const char *locale) NOTHROW;
107	void * rxvt_malloc (size_t size);	139	extern void rxvt_pop_locale () NOTHROW;
108	void * rxvt_calloc (size_t number, size_t size);	140	void rxvt_init ();
109	void * rxvt_realloc (void *ptr, size_t size);
110		141
111	// misc.C	142	// misc.C
112	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	143	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
113	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	144	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
114	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	145	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
115	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	146	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
116		147
117	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
119	char * rxvt_r_basename (const char *str) NOTHROW;	148	const char * rxvt_basename (const char *str) NOTHROW;
120	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	149	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
121	void rxvt_log (const char *fmt,...) NOTHROW;	150	void rxvt_log (const char *fmt,...) NOTHROW;
122	void rxvt_warn (const char *fmt,...) NOTHROW;	151	void rxvt_warn (const char *fmt,...) NOTHROW;
123	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	152	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
124	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	153	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
125		154
126	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
127	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
128	char * rxvt_Str_trim (char *str) NOTHROW;	155	char * rxvt_strtrim (char *str) NOTHROW;
129	int rxvt_Str_escaped (char *str) NOTHROW;	156	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	157
131	void rxvt_freecommastring (char **cs) NOTHROW;	158	static inline void
		159	rxvt_free_strsplit (char **ptr) NOTHROW
		160	{
		161	free (ptr[0]);
		162	free (ptr);
		163	}
		164
		165	void * rxvt_malloc (size_t size);
		166	void * rxvt_calloc (size_t number, size_t size);
		167	void * rxvt_realloc (void *ptr, size_t size);
132		168
133	/////////////////////////////////////////////////////////////////////////////	169	/////////////////////////////////////////////////////////////////////////////
134		170
135	// temporarily replace the process environment	171	// temporarily replace the process environment
136	extern char **environ;	172	extern char **environ;
137	extern char **rxvt_environ; // the original environ pointer	173	extern char **rxvt_environ; // the original environ pointer
138		174
		175	static inline void
139	inline void set_environ (stringvec *envv)	176	set_environ (stringvec *envv)
140	{	177	{
141	#if ENABLE_PERL	178	#if ENABLE_PERL
142	assert (envv);	179	assert (envv);
143	#else	180	#else
144	if (envv)	181	if (envv)
145	#endif	182	#endif
146	environ = (char **)envv->begin ();	183	environ = (char **)envv->begin ();
147	}	184	}
148		185
		186	static inline void
149	inline void set_environ (char **envv)	187	set_environ (char **envv)
150	{	188	{
151	#if ENABLE_PERL	189	#if ENABLE_PERL
152	assert (envv);	190	assert (envv);
153	#else	191	#else
154	if (envv)	192	if (envv)
155	#endif	193	#endif
156	environ = envv;	194	environ = envv;
157	}	195	}
		196
		197	struct localise_env
		198	{
		199	char **orig_env;
		200
		201	localise_env (char **new_env)
		202	{
		203	orig_env = environ;
		204	environ = new_env;
		205	}
		206
		207	~localise_env ()
		208	{
		209	environ = orig_env;
		210	}
		211	};
158		212
159	/*	213	/*
160	*****************************************************************************	214	*****************************************************************************
161	* STRUCTURES AND TYPEDEFS	215	* STRUCTURES AND TYPEDEFS
162	*****************************************************************************	216	*****************************************************************************
163	*/	217	*/
164	struct grwin_t;
165
166	/* If we're using either the rxvt scrollbar, keep the
167	* scrollColor resource.
168	*/
169	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
170	# define KEEP_SCROLLCOLOR 1
171	#else
172	# undef KEEP_SCROLLCOLOR
173	#endif
174
175	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177	struct bgPixmap_t {
178	# define bgPmap_geometrySet (1UL<<0)
179	# define bgPmap_propScale (1UL<<1)
180	# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
181
182	# define bgPmap_Transparent (1UL<<16)
183	unsigned long flags;
184
185	# ifdef XPM_BACKGROUND
186	# ifdef HAVE_AFTERIMAGE
187	ASImage *original_asim;
188	bool render_asim (ASImage *background, ARGB32 background_tint);
189	# endif
190
191	#define bgPmap_defaultScale 100
192	#define bgPmap_defaultAlign 50
193	unsigned int h_scale, v_scale;/* percents of the window size */
194	int h_align, v_align; /* percents of the window size:
195	0 - left align, 50 - center, 100 - right */
196	bool handle_geometry (const char *geom);
197	void set_defaultGeometry ()
198	{
199	h_scale = v_scale = bgPmap_defaultScale;
200	h_align = v_align = bgPmap_defaultAlign;
201	flags |= bgPmap_geometrySet;
202	};
203
204	# endif /* XPM_BACKGROUND */
205
206	rxvt_term *target;
207	bool set_target (rxvt_term *new_target)
208	{
209	if (new_target)
210	if (target != new_target)
211	{
212	target = new_target;
213	return true;
214	}
215	return false;
216	};
217
218	Pixmap pixmap;
219	unsigned int pmap_width, pmap_height;
220	unsigned int pmap_depth;
221
222	bool window_size_sensitive();
223	void apply_background();
224
225	};
226	#else
227	# undef HAVE_BG_PIXMAP
228	#endif
229		218
230	/*	219	/*
231	* the 'essential' information for reporting Mouse Events	220	* the 'essential' information for reporting Mouse Events
232	* pared down from XButtonEvent	221	* pared down from XButtonEvent
233	*/	222	*/
234	struct mouse_event {	223	struct mouse_event
		224	{
235	int clicks;	225	int clicks;
236	Time time; /* milliseconds */	226	Time time; /* milliseconds */
237	unsigned int state; /* key or button mask */	227	unsigned int state; /* key or button mask */
238	unsigned int button; /* detail */	228	unsigned int button; /* detail */
239	};	229	};
240		230
241	#if ENABLE_FRILLS
242	typedef struct _mwmhints {
243	CARD32 flags;
244	CARD32 functions;
245	CARD32 decorations;
246	INT32 input_mode;
247	CARD32 status;
248	} MWMHints;
249	#endif
250
251	#if ENABLE_XEMBED	231	#if ENABLE_XEMBED
252	// XEMBED messages	232	// XEMBED messages
253	# define XEMBED_EMBEDDED_NOTIFY 0	233	# define XEMBED_EMBEDDED_NOTIFY 0
254	# define XEMBED_WINDOW_ACTIVATE 1	234	# define XEMBED_WINDOW_ACTIVATE 1
255	# define XEMBED_WINDOW_DEACTIVATE 2	235	# define XEMBED_WINDOW_DEACTIVATE 2
256	# define XEMBED_REQUEST_FOCUS 3	236	# define XEMBED_REQUEST_FOCUS 3
257	# define XEMBED_FOCUS_IN 4	237	# define XEMBED_FOCUS_IN 4
258	# define XEMBED_FOCUS_OUT 5	238	# define XEMBED_FOCUS_OUT 5
259	# define XEMBED_FOCUS_NEXT 6	239	# define XEMBED_FOCUS_NEXT 6
260	# define XEMBED_FOCUS_PREV 7	240	# define XEMBED_FOCUS_PREV 7
261		241
262	# define XEMBED_MODALITY_ON 10	242	# define XEMBED_MODALITY_ON 10
263	# define XEMBED_MODALITY_OFF 11	243	# define XEMBED_MODALITY_OFF 11
264	# define XEMBED_REGISTER_ACCELERATOR 12	244	# define XEMBED_REGISTER_ACCELERATOR 12
265	# define XEMBED_UNREGISTER_ACCELERATOR 13	245	# define XEMBED_UNREGISTER_ACCELERATOR 13
266	# define XEMBED_ACTIVATE_ACCELERATOR 14	246	# define XEMBED_ACTIVATE_ACCELERATOR 14
267		247
268	// XEMBED detail code	248	// XEMBED detail code
269	# define XEMBED_FOCUS_CURRENT 0	249	# define XEMBED_FOCUS_CURRENT 0
270	# define XEMBED_FOCUS_FIRST 1	250	# define XEMBED_FOCUS_FIRST 1
271	# define XEMBED_FOCUS_LAST 2	251	# define XEMBED_FOCUS_LAST 2
272		252
273	# define XEMBED_MAPPED (1 << 0)	253	# define XEMBED_MAPPED (1 << 0)
274	#endif	254	#endif
275		255
…		…
279	*****************************************************************************	259	*****************************************************************************
280	*/	260	*/
281		261
282	/* COLORTERM, TERM environment variables */	262	/* COLORTERM, TERM environment variables */
283	#define COLORTERMENV "rxvt"	263	#define COLORTERMENV "rxvt"
284	#ifdef XPM_BACKGROUND	264	#ifdef BG_IMAGE_FROM_FILE
285	# define COLORTERMENVFULL COLORTERMENV "-xpm"	265	# define COLORTERMENVFULL COLORTERMENV "-xpm"
286	#else	266	#else
287	# define COLORTERMENVFULL COLORTERMENV	267	# define COLORTERMENVFULL COLORTERMENV
288	#endif	268	#endif
289	#ifndef TERMENV	269	#ifndef TERMENV
		270	# if USE_256_COLORS
		271	# define TERMENV "rxvt-unicode-256color"
		272	# else
290	# define TERMENV "rxvt-unicode"	273	# define TERMENV "rxvt-unicode"
		274	# endif
291	#endif	275	#endif
292		276
293	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	277	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
294	# define NO_MOUSE_REPORT_SCROLLBAR 1	278	# define NO_MOUSE_REPORT_SCROLLBAR 1
295	#endif	279	#endif
296		280
297	/* now look for other badly set stuff */
298
299	#if !defined (EACCESS) && defined(EAGAIN)
300	# define EACCESS EAGAIN
301	#endif
302
303	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
304	# define EXIT_SUCCESS 0 /* exit function success */
305	# define EXIT_FAILURE 1 /* exit function failure */
306	#endif
307
308	#define scrollBar_esc 30	281	#define scrollBar_esc 30
309		282
310	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	283	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
311	# define HAVE_SCROLLBARS 1	284	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
312	#endif	285	#endif
313
314	#define R_SB_ALIGN_CENTRE 0
315	#define R_SB_ALIGN_TOP 1
316	#define R_SB_ALIGN_BOTTOM 2
317
318	#define R_SB_NEXT 1
319	#define R_SB_XTERM 2
320	#define R_SB_PLAIN 4
321	#define R_SB_RXVT 8
322
323	#define SB_WIDTH_NEXT 19
324	#define SB_WIDTH_XTERM 15
325	#define SB_WIDTH_PLAIN 7
326	#ifndef SB_WIDTH_RXVT
327	# define SB_WIDTH_RXVT 10
328	#endif
329
330	/*
331	* NeXT scrollbar defines
332	*/
333	#define SB_PADDING 1
334	#define SB_BORDER_WIDTH 1
335	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
336	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
337	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
338	#define SB_MARGIN_SPACE (SB_PADDING * 2)
339	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
340	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
341	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
342	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
343	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
344	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
345	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
346	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
347	/*
348	* +-------------+
349	* | | <---< SB_PADDING
350	* | ::::::::::: |
351	* | ::::::::::: |
352	* '''''''''''''''''
353	* ,,,,,,,,,,,,,,,,,
354	* | ::::::::::: |
355	* | ::::::::::: |
356	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
357	* | | :::::::: |
358	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
359	* | +---------+ |
360	* | | ......%%| |
361	* | | ......%%| |
362	* | | .. ()..%%| |
363	* | | ......%%| |
364	* | | %%%%%%%%| |
365	* | +---------+ | <.........................
366	* | | <---< SB_PADDING :
367	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
368	* | | ......%%| | | : :
369	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
370	* | | %%%%%%%%| | | : :
371	* | +---------+ | <-+ : :
372	* | | : :
373	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
374	* | | ......%%| | | : :
375	* | | ..\/..%%| | | : :
376	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
377	* | +---------+ | | : :
378	* | | | : :
379	* +-------------+ <-+.........:............:
380	* ^^|_________| :
381	* || | :
382	* || +---< SB_BUTTON_WIDTH
383	* || :
384	* |+------< SB_PADDING
385	* |: :
386	* +----< SB_BORDER_WIDTH
387	* : :
388	* :............:
389	* |
390	* +---< SB_WIDTH_NEXT
391	*/
392		286
393	enum {	287	enum {
394	NO_REFRESH = 0, /* Window not visible at all! */	288	NO_REFRESH = 0, /* Window not visible at all! */
395	FAST_REFRESH = 1, /* Fully exposed window */	289	FAST_REFRESH = 1, /* Fully exposed window */
396	SLOW_REFRESH = 2, /* Partially exposed window */	290	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
400	# define NSCREENS 0	294	# define NSCREENS 0
401	#else	295	#else
402	# define NSCREENS 1	296	# define NSCREENS 1
403	#endif	297	#endif
404		298
405	/* special (internal) prefix for font commands */
406	#define FONT_CMD '#'
407	#define FONT_DN "#-"
408	#define FONT_UP "#+"
409
410	/* flags for rxvt_scr_gotorc () */	299	/* flags for rxvt_term::scr_gotorc () */
411	enum {	300	enum {
412	C_RELATIVE = 1, /* col movement is relative */	301	C_RELATIVE = 1, /* col movement is relative */
413	R_RELATIVE = 2, /* row movement is relative */	302	R_RELATIVE = 2, /* row movement is relative */
414	RELATIVE = C_RELATIVE | R_RELATIVE,	303	RELATIVE = C_RELATIVE | R_RELATIVE,
415	};	304	};
416		305
417	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	306	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
418	enum {	307	enum {
419	INSERT = -1, /* don't change these values */	308	INSERT = -1, /* don't change these values */
420	DELETE = +1,	309	DELETE = +1,
421	ERASE = +2,	310	ERASE = +2,
422	};	311	};
423		312
424	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	313	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
425	enum page_dirn {	314	enum page_dirn {
426	UP,	315	UP,
427	DN,	316	DN,
428	NO_DIR,	317	NO_DIR,
429	};	318	};
430		319
431	/* arguments for rxvt_scr_change_screen () */	320	/* arguments for rxvt_term::scr_change_screen () */
432	enum {	321	enum {
433	PRIMARY = 0,	322	PRIMARY = 0,
434	SECONDARY,	323	SECONDARY,
435	};	324	};
436		325
		326	// define various rendition bits and masks. the rendition word
		327	// is 32 bits in size, and we should use it as efficiently as possible
		328
437	#define RS_None 0	329	#define RS_None 0
438		330
439	#define RS_fgMask 0x0000007fUL // 128 colors	331	// GET_BGATTR depends on RS_fgShift > RS_bgShift
440	#define RS_bgMask 0x00003f80UL // 128 colors	332	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		333	#define RS_bgShift 0
		334	#define RS_fgShift (RS_bgShift + Color_Bits)
		335	#define RS_bgMask (RS_colorMask << RS_bgShift)
		336	#define RS_fgMask (RS_colorMask << RS_fgShift)
		337
		338	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		339	#define RS_fontShift (RS_fgShift + Color_Bits)
		340	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		341	#define RS_fontCount rxvt_fontset::fontCount
		342	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		343
		344	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		345	#define RS_redraw (2UL << RS_fontShift)
		346
		347	#define RS_Sel (1UL << 22)
		348
		349	// 4 custom bits for extensions
		350	#define RS_customCount 16UL
		351	#define RS_customShift 23
		352	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
441		353
442	// font styles	354	// font styles
443	#define RS_Bold 0x00004000UL // value 1	355	#define RS_Bold (1UL << RS_styleShift)
444	#define RS_Italic 0x00008000UL // value 2	356	#define RS_Italic (2UL << RS_styleShift)
		357
		358	#define RS_styleCount 4
		359	#define RS_styleShift 27
		360	#define RS_styleMask (RS_Bold | RS_Italic)
445		361
446	// fake styles	362	// fake styles
447	#define RS_Blink 0x00010000UL // blink	363	#define RS_Blink (1UL << 29)
448	#define RS_RVid 0x00020000UL // reverse video	364	#define RS_RVid (1UL << 30) // reverse video
449	#define RS_Uline 0x00040000UL // underline	365	#define RS_Uline (1UL << 31) // underline
450
451	// toggle this to force redraw, must be != RS_Careful
452	#define RS_redraw 0x01000000UL
453
454	// 5 custom bits for extensions
455	#define RS_customCount 32
456	#define RS_customMask 0x00f80000UL
457	#define RS_customShift 19
458
459	// other flags
460	#define RS_Careful 0x80000000UL /* be careful when drawing these */
461
462	#define RS_styleCount 4
463	#define RS_styleMask (RS_Bold | RS_Italic)
464	#define RS_styleShift 14
465		366
466	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	367	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
467	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	368	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
468		369
469	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
470	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
471	#define RS_fontShift 24
472
473	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	370	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
474	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	371	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
475
476	#define Sel_none 0 /* Not waiting */
477	#define Sel_normal 0x01 /* normal selection */
478	#define Sel_incr 0x02 /* incremental selection */
479	#define Sel_direct 0x00
480	#define Sel_Primary 0x01
481	#define Sel_Secondary 0x02
482	#define Sel_Clipboard 0x03
483	#define Sel_whereMask 0x0f
484	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
485	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
486		372
487	enum {	373	enum {
488	C0_NUL = 0x00,	374	C0_NUL = 0x00,
489	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	375	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
490	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	376	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
491	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	377	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
492	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	378	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
493	};	379	};
494	#define CHAR_ST 0x9c /* 0234 */	380	#define CHAR_ST 0x9c /* 0234 */
495		381
496	/*	382	/*
497	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	383	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
498	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	384	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
501	XTerm_name = 0,	387	XTerm_name = 0,
502	XTerm_iconName = 1,	388	XTerm_iconName = 1,
503	XTerm_title = 2,	389	XTerm_title = 2,
504	XTerm_property = 3, // change X property	390	XTerm_property = 3, // change X property
505	XTerm_Color = 4, // change colors	391	XTerm_Color = 4, // change colors
506	XTerm_Color00 = 10, // not implemented, CLASH!	392	XTerm_Color00 = 10, // change fg color
507	XTerm_Color01 = 11, // not implemented	393	XTerm_Color01 = 11, // change bg color
508	XTerm_Color_cursor = 12, // change actual 'Cursor' color	394	XTerm_Color_cursor = 12, // change actual 'Cursor' color
509	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	395	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
510	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	396	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
511	XTerm_Color05 = 15, // not implemented (tektronix fg)	397	XTerm_Color05 = 15, // not implemented (tektronix fg)
512	XTerm_Color06 = 16, // not implemented (tektronix bg)	398	XTerm_Color06 = 16, // not implemented (tektronix bg)
513	XTerm_Color_RV = 17, // change actual 'Highlight' color	399	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		400	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
514	XTerm_logfile = 46, // not implemented	401	XTerm_logfile = 46, // not implemented
515	XTerm_font = 50,	402	XTerm_font = 50,
516		403
517	XTerm_konsole30 = 30, // reserved for konsole	404	XTerm_konsole30 = 30, // reserved for konsole
518	XTerm_konsole31 = 31, // reserved for konsole	405	XTerm_konsole31 = 31, // reserved for konsole
519	XTerm_emacs51 = 51, // reserved for emacs shell	406	XTerm_emacs51 = 51, // reserved for emacs shell
520	/*	407	/*
521	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	408	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
522	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
523	*/	409	*/
524	Rxvt_Color_BD = 18, // change actual 'Bold' color	410
525	Rxvt_Color_UL = 19, // change actual 'Underline' color	411	// deprecated
		412	Rxvt_restoreFG = 39,
		413	Rxvt_restoreBG = 49,
		414
526	Rxvt_Pixmap = 20, // new bg pixmap	415	Rxvt_Pixmap = 20, // new bg pixmap
527	Rxvt_restoreFG = 39, // change default fg color
528	Rxvt_restoreBG = 49, // change default bg color
529	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	416	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
530		417
531	URxvt_locale = 701, // change locale	418	URxvt_locale = 701, // change locale
532	URxvt_version = 702, // request version	419	URxvt_version = 702, // request version
533		420
534	URxvt_Color_IT = 704, // change actual 'Italic' colour	421	URxvt_Color_IT = 704, // change actual 'Italic' colour
535	URxvt_Color_tint = 705, // change actual tint colour	422	URxvt_Color_tint = 705, // change actual tint colour
		423	URxvt_Color_BD = 706, // change actual 'Bold' color
		424	URxvt_Color_UL = 707, // change actual 'Underline' color
536	URxvt_Color_BD = 706,	425	URxvt_Color_border = 708,
537	URxvt_Color_UL = 707,
538		426
539	URxvt_font = 710,	427	URxvt_font = 710,
540	URxvt_boldFont = 711,	428	URxvt_boldFont = 711,
541	URxvt_italicFont = 712,	429	URxvt_italicFont = 712,
542	URxvt_boldItalicFont = 713,	430	URxvt_boldItalicFont = 713,
543		431
544	URxvt_view_up = 720,	432	URxvt_view_up = 720,
545	URxvt_view_down = 721,	433	URxvt_view_down = 721,
546		434
547	URxvt_perl = 777,	435	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
548	};	436	};
549		437
550	/* Words starting with `Color_' are colours. Others are counts */	438	/* Words starting with `Color_' are colours. Others are counts */
551	/*	439	/*
552	* The PixColor and rendition colour usage should probably be decoupled	440	* The PixColor and rendition colour usage should probably be decoupled
…		…
582	Color_White = maxBrightCOLOR,	470	Color_White = maxBrightCOLOR,
583	#else	471	#else
584	Color_White = maxCOLOR,	472	Color_White = maxCOLOR,
585	#endif	473	#endif
586	minTermCOLOR = Color_White + 1,	474	minTermCOLOR = Color_White + 1,
		475	#if USE_256_COLORS
		476	maxTermCOLOR = Color_White + 240,
		477	#else
587	maxTermCOLOR = Color_White + 72,	478	maxTermCOLOR = Color_White + 72,
		479	#endif
588	#ifndef NO_CURSORCOLOR	480	#ifndef NO_CURSORCOLOR
589	Color_cursor,	481	Color_cursor,
590	Color_cursor2,	482	Color_cursor2,
591	#endif	483	#endif
592	Color_pointer_fg,	484	Color_pointer_fg,
…		…
601	#if ENABLE_FRILLS	493	#if ENABLE_FRILLS
602	Color_underline,	494	Color_underline,
603	#endif	495	#endif
604	#ifdef OPTION_HC	496	#ifdef OPTION_HC
605	Color_HC,	497	Color_HC,
		498	Color_HTC,
606	#endif	499	#endif
607	#ifdef KEEP_SCROLLCOLOR
608	Color_scroll,	500	Color_scroll,
		501	#ifdef RXVT_SCROLLBAR
609	Color_trough,	502	Color_trough,
610	#endif	503	#endif
611	#if ENABLE_TRANSPARENCY	504	#if ENABLE_TRANSPARENCY
612	Color_tint,	505	Color_tint,
613	#endif	506	#endif
614	#if OFF_FOCUS_FADING	507	#if OFF_FOCUS_FADING
615	Color_fade,	508	Color_fade,
616	#endif	509	#endif
617	NRS_COLORS, /* */	510	NRS_COLORS, /* */
618	#ifdef KEEP_SCROLLCOLOR	511	#ifdef RXVT_SCROLLBAR
619	Color_topShadow = NRS_COLORS,	512	Color_topShadow = NRS_COLORS,
620	Color_bottomShadow,	513	Color_bottomShadow,
621	TOTAL_COLORS	514	TOTAL_COLORS
622	#else	515	#else
623	TOTAL_COLORS = NRS_COLORS	516	TOTAL_COLORS = NRS_COLORS
624	#endif	517	#endif
625	};	518	};
626		519
		520	#if USE_256_COLORS
		521	# define Color_Bits 9 // 0 .. maxTermCOLOR
		522	#else
627	#define Color_Bits 7 // 0 .. maxTermCOLOR	523	# define Color_Bits 7 // 0 .. maxTermCOLOR
		524	#endif
628		525
629	/*	526	/*
630	* Resource list	527	* Resource list
631	*/	528	*/
632	enum {	529	enum {
…		…
657	#define PrivMode_TtyOutputInh (1UL<<15)	554	#define PrivMode_TtyOutputInh (1UL<<15)
658	#define PrivMode_Keypress (1UL<<16)	555	#define PrivMode_Keypress (1UL<<16)
659	#define PrivMode_smoothScroll (1UL<<17)	556	#define PrivMode_smoothScroll (1UL<<17)
660	#define PrivMode_vt52 (1UL<<18)	557	#define PrivMode_vt52 (1UL<<18)
661	#define PrivMode_LFNL (1UL<<19)	558	#define PrivMode_LFNL (1UL<<19)
662	/* too annoying to implement X11 highlight tracking */	559	#define PrivMode_MouseBtnEvent (1UL<<20)
663	/* #define PrivMode_MouseX11Track (1LU<<20) */	560	#define PrivMode_MouseAnyEvent (1UL<<21)
		561	#define PrivMode_BracketPaste (1UL<<22)
		562	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		563	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
664		564
665	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	565	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
666	#define PrivMode(test,bit) \
667	if (test) \
668	priv_modes |= (bit); \
669	else \
670	priv_modes &= ~(bit)
671		566
672	#ifdef ALLOW_132_MODE	567	#ifdef ALLOW_132_MODE
673	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	568	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
674	#else	569	#else
675	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	570	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
677		572
678	// do not change these constants lightly, there are many interdependencies	573	// do not change these constants lightly, there are many interdependencies
679	#define IMBUFSIZ 128 // input modifier buffer sizes	574	#define IMBUFSIZ 128 // input modifier buffer sizes
680	#define KBUFSZ 512 // size of keyboard mapping buffer	575	#define KBUFSZ 512 // size of keyboard mapping buffer
681	#define CBUFSIZ 2048 // size of command buffer	576	#define CBUFSIZ 2048 // size of command buffer
		577	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
682	#define UBUFSIZ 2048 // character buffer	578	#define UBUFSIZ 2048 // character buffer
683		579
684	#ifndef PATH_MAX	580	#if ENABLE_FRILLS
685	# define PATH_MAX 16384	581	# include <X11/Xmd.h>
		582	typedef struct _mwmhints
		583	{
		584	CARD32 flags;
		585	CARD32 functions;
		586	CARD32 decorations;
		587	INT32 input_mode;
		588	CARD32 status;
		589	} MWMHints;
686	#endif	590	#endif
687		591
688	/* Motif window hints */	592	/* Motif window hints */
689	#define MWM_HINTS_FUNCTIONS (1L << 0)	593	#define MWM_HINTS_FUNCTIONS (1L << 0)
690	#define MWM_HINTS_DECORATIONS (1L << 1)	594	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
715	/*	619	/*
716	*****************************************************************************	620	*****************************************************************************
717	* MACRO DEFINES	621	* MACRO DEFINES
718	*****************************************************************************	622	*****************************************************************************
719	*/	623	*/
		624
		625	// speed hack, copy some member variable into a local variable of the same name
720	#define dLocal(type,name) type const name = this->name	626	#define dLocal(type,name) type const name = this->name
721		627
722	// for speed reasons, we assume that all codepoints 32 to 126 are	628	// for speed reasons, we assume that all codepoints 32 to 126 are
723	// single-width.	629	// single-width.
724	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	630	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
731	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	637	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
732	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	638	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
733	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	639	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
734	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	640	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
735		641
736	// for m >= -n, ensure remainder lies between 0..n-1
737	#define MOD(m,n) (((m) + (n)) % (n))
738
739	#define LINENO(n) MOD (term_start + int(n), total_rows)	642	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
740	#define ROW(n) row_buf [LINENO (n)]	643	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		644
		645	#define LINENO(n) LINENO_of (this, n)
		646	#define ROW(n) ROW_of (this, n)
741		647
742	/* how to build & extract colors and attributes */	648	/* how to build & extract colors and attributes */
743	#define GET_BASEFG(x) (((x) & RS_fgMask))	649	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
744	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	650	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
745		651
746	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	652	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
747	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	653	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
748		654
749	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	655	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
750	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	656	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
751		657
752	#define GET_ATTR(x) (((x) & RS_attrMask))	658	#define GET_ATTR(x) (((x) & RS_attrMask))
		659	// return attributes defining the background, encoding doesn't matter
		660	// depends on RS_fgShift > RS_bgShift
753	#define GET_BGATTR(x) \	661	#define GET_BGATTR(x) \
		662	(ecb_unlikely ((x) & RS_RVid) \
754	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	663	? (((x) & (RS_attrMask & ~RS_RVid)) \
755	| (((x) & RS_fgMask)<<Color_Bits)) \	664	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
756	: ((x) & (RS_attrMask | RS_bgMask)))	665	: ((x) & (RS_attrMask | RS_bgMask)))
757	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	666	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
758	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	667	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
759	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	668	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
760		669
761	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	670	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
762		671
763	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	672	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
764	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	673	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
765		674
766	#if ENABLE_STYLES	675	#if ENABLE_STYLES
767	# define FONTSET(style) fontset[GET_STYLE (style)]	676	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
768	#else	677	#else
769	# define FONTSET(style) fontset[0]	678	# define FONTSET_of(t,style) (t)->fontset[0]
770	#endif	679	#endif
771		680
772	#ifdef HAVE_SCROLLBARS	681	#define FONTSET(style) FONTSET_of (this, style)
773	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
774	#else
775	# define scrollbar_TotalWidth() (0)
776	#endif
777	#define scrollbar_isMotion() (scrollBar.state == 'm')
778	#define scrollbar_isUp() (scrollBar.state == 'U')
779	#define scrollbar_isDn() (scrollBar.state == 'D')
780	#define scrollbar_isUpDn() isupper (scrollBar.state)
781	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
782
783	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
784	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
785	&& (y) <= scrollbarnext_dnval ())
786	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
787	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
788	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
789	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
790	#define SCROLLRXVT_MINHEIGHT 10
791	#define SCROLLXTERM_MINHEIGHT 10
792
793	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
794	? SCROLLNEXT_MINHEIGHT \
795	: SCROLLRXVT_MINHEIGHT)
796	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
797	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
798	#define scrollbar_position(y) ((y) - scrollBar.beg)
799	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
800	- scrollbar_minheight ())
801		682
802	typedef callback<void (const char *)> log_callback;	683	typedef callback<void (const char *)> log_callback;
803	typedef callback<int (int)> getfd_callback;	684	typedef callback<int (int)> getfd_callback;
804
805	#define SET_LOCALE(locale) rxvt_set_locale (locale)
806	extern bool rxvt_set_locale (const char *locale) NOTHROW;
807	extern void rxvt_push_locale (const char *locale) NOTHROW;
808	extern void rxvt_pop_locale () NOTHROW;
809		685
810	/****************************************************************************/	686	/****************************************************************************/
811		687
812	#define LINE_LONGER 0x0001 // line is continued on the next row	688	#define LINE_LONGER 0x0001 // line is continued on the next row
813	#define LINE_FILTERED 0x0002 // line has been filtered	689	#define LINE_FILTERED 0x0002 // line has been filtered
814	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	690	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
815	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	691	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
816	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	692	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
817		693
818	struct line_t {	694	struct line_t
		695	{
819	text_t *t; // terminal the text	696	text_t *t; // terminal the text
820	rend_t *r; // rendition, uses RS_ flags	697	rend_t *r; // rendition, uses RS_ flags
821	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	698	tlen_t_ l; // length of each text line
822	uint32_t f; // flags	699	uint32_t f; // flags
823		700
824	bool is_longer ()	701	bool is_longer ()
825	{	702	{
826	return f & LINE_LONGER;	703	return f & LINE_LONGER;
…		…
856	}	733	}
857	};	734	};
858		735
859	/****************************************************************************/	736	/****************************************************************************/
860		737
861	// primivite wrapper around mbstate_t to ensure initialisation	738	// primitive wrapper around mbstate_t to ensure initialisation
862	struct mbstate {	739	struct mbstate
		740	{
863	mbstate_t mbs;	741	mbstate_t mbs;
864		742
865	operator mbstate_t *() { return &mbs; }	743	operator mbstate_t *() { return &mbs; }
866	void reset () { memset (&mbs, 0, sizeof (mbs)); }	744	void reset () { memset (&mbs, 0, sizeof (mbs)); }
867	mbstate () { reset (); }	745	mbstate () { reset (); }
…		…
869		747
870	/****************************************************************************/	748	/****************************************************************************/
871		749
872	#define UNICODE_MASK 0x1fffffUL	750	#define UNICODE_MASK 0x1fffffUL
873		751
874	#if UNICODE3	752	#if UNICODE_3
875	# define COMPOSE_LO 0x40000000UL	753	# define COMPOSE_LO 0x40000000UL
876	# define COMPOSE_HI 0x400fffffUL	754	# define COMPOSE_HI 0x400fffffUL
877	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	755	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
878	#else	756	#else
879	# if ENABLE_PERL	757	# if ENABLE_PERL
…		…
888		766
889	#if ENABLE_COMBINING	767	#if ENABLE_COMBINING
890	// compose chars are used to represent composite characters	768	// compose chars are used to represent composite characters
891	// that are not representable in unicode, as well as characters	769	// that are not representable in unicode, as well as characters
892	// not fitting in the BMP.	770	// not fitting in the BMP.
893	struct compose_char {	771	struct compose_char
		772	{
894	unicode_t c1, c2; // any chars != NOCHAR are valid	773	unicode_t c1, c2; // any chars != NOCHAR are valid
895	compose_char (unicode_t c1, unicode_t c2)	774	compose_char (unicode_t c1, unicode_t c2)
896	: c1(c1), c2(c2)	775	: c1(c1), c2(c2)
897	{ }	776	{ }
898	};	777	};
899		778
900	class rxvt_composite_vec {	779	class rxvt_composite_vec
		780	{
901	vector<compose_char> v;	781	vector<compose_char> v;
902	public:	782	public:
903	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	783	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
904	int expand (unicode_t c, wchar_t *r);	784	int expand (unicode_t c, wchar_t *r);
905	compose_char *operator [](text_t c)	785	compose_char *operator [](text_t c)
…		…
917		797
918	#ifdef KEYSYM_RESOURCE	798	#ifdef KEYSYM_RESOURCE
919	class keyboard_manager;	799	class keyboard_manager;
920	#endif	800	#endif
921		801
		802	typedef struct rxvt_term *rxvt_t;
		803
		804	extern rxvt_t rxvt_current_term;
		805
		806	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		807	#define GET_R rxvt_current_term
		808
		809	/* ------------------------------------------------------------------------- */
		810	struct overlay_base
		811	{
		812	int x, y, w, h; // overlay dimensions
		813	text_t **text;
		814	rend_t **rend;
		815
		816	// while tempting to add swap() etc. here, it effectively only increases code size
		817	};
		818
		819	/* ------------------------------------------------------------------------- */
		820
		821	typedef struct
		822	{
		823	int row;
		824	int col;
		825	} row_col_t;
		826
		827	/*
		828	* terminal limits:
		829	*
		830	* width : 1 <= width
		831	* height : 1 <= height
		832	* ncol : 1 <= ncol <= MAX(tlen_t)
		833	* nrow : 1 <= nrow <= MAX(int)
		834	* saveLines : 0 <= saveLines <= MAX(int)
		835	* term_start : 0 <= term_start < saveLines
		836	* total_rows : nrow + saveLines
		837	*
		838	* top_row : -saveLines <= top_row <= 0
		839	* view_start : top_row <= view_start <= 0
		840	*
		841	* | most coordinates are stored relative to term_start,
		842	* ROW_BUF | which is the first line of the terminal screen
		843	* |························= row_buf[0]
		844	* |························= row_buf[1]
		845	* |························= row_buf[2] etc.
		846	* |
		847	* +------------+···········= term_start + top_row
		848	* | scrollback |
		849	* | scrollback +---------+·= term_start + view_start
		850	* | scrollback | display |
		851	* | scrollback | display |
		852	* +------------+·display·+·= term_start
		853	* | terminal | display |
		854	* | terminal +---------+
		855	* | terminal |
		856	* | terminal |
		857	* +------------+···········= term_start + nrow - 1
		858	* |
		859	* |
		860	* END······················= total_rows
		861	*/
		862
		863	struct TermWin_t
		864	{
		865	int vt_width; /* actual window width [pixels] */
		866	int vt_height; /* actual window height [pixels] */
		867	int width; /* window width [pixels] */
		868	int height; /* window height [pixels] */
		869	int fwidth; /* font width [pixels] */
		870	int fheight; /* font height [pixels] */
		871	int fbase; /* font ascent (baseline) [pixels] */
		872	int ncol; /* window columns [characters] */
		873	int nrow; /* window rows [characters] */
		874	int focus; /* window has focus */
		875	int mapped; /* window state mapped? */
		876	int int_bwidth; /* internal border width */
		877	int ext_bwidth; /* external border width */
		878	int lineSpace; /* number of extra pixels between rows */
		879	int letterSpace; /* number of extra pixels between columns */
		880	int saveLines; /* number of lines that fit in scrollback */
		881	int total_rows; /* total number of rows in this terminal */
		882	int term_start; /* term lines start here */
		883	int view_start; /* scrollback view starts here */
		884	int top_row; /* topmost row index of scrollback */
		885	Window parent; /* parent identifier */
		886	Window vt; /* vt100 window */
		887	GC gc; /* GC for drawing */
		888	rxvt_drawable *drawable;
		889	rxvt_fontset *fontset[4];
		890	};
		891
		892	/*
		893	* screen accounting:
		894	* screen_t elements
		895	* row: Cursor row position : 0 <= row < nrow
		896	* col: Cursor column position : 0 <= col < ncol
		897	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		898	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		899	*
		900	* selection_t elements
		901	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		902	* nothing is selected
		903	* beg: row/column of beginning of selection : never past mark
		904	* mark: row/column of initial click : never past end
		905	* end: row/column of one character past end of selection
		906	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		907	* * Note: col == -1 ==> we're left of screen
		908	*
		909	*/
		910	struct screen_t
		911	{
		912	row_col_t cur; /* cursor position on the screen */
		913	int tscroll; /* top of settable scroll region */
		914	int bscroll; /* bottom of settable scroll region */
		915	unsigned int charset; /* character set number [0..3] */
		916	unsigned int flags; /* see below */
		917	row_col_t s_cur; /* saved cursor position */
		918	unsigned int s_charset; /* saved character set number [0..3] */
		919	char s_charset_char;
		920	rend_t s_rstyle; /* saved rendition style */
		921	};
		922
		923	enum selection_op_t
		924	{
		925	SELECTION_CLEAR = 0, /* nothing selected */
		926	SELECTION_INIT, /* marked a point */
		927	SELECTION_BEGIN, /* started a selection */
		928	SELECTION_CONT, /* continued selection */
		929	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		930	};
		931
		932	struct selection_t
		933	{
		934	wchar_t *text; /* selected text */
		935	unsigned int len; /* length of selected text */
		936	unsigned int screen; /* screen being used */
		937	unsigned int clicks; /* number of clicks */
		938	selection_op_t op; /* current operation */
		939	bool rect; /* rectangular selection? */
		940	row_col_t beg; /* beginning of selection <= mark */
		941	row_col_t mark; /* point of initial click <= end */
		942	row_col_t end; /* one character past end point */
		943	wchar_t *clip_text; /* text copied to the clipboard */
		944	unsigned int clip_len; /* length of clipboard text */
		945	};
		946
		947	/* ------------------------------------------------------------------------- */
		948
		949	/* screen_t flags */
		950	#define Screen_Relative (1<<0) /* relative origin mode flag */
		951	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		952	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		953	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		954	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		955	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		956
		957	/* rxvt_vars.options */
		958	enum {
		959	# define def(name) Opt_ ## name,
		960	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		961	Opt_0,
		962	# include "optinc.h"
		963	# undef nodef
		964	# undef def
		965	Opt_count
		966	};
		967
		968	/* ------------------------------------------------------------------------- */
		969
		970	struct rxvt_vars : TermWin_t
		971	{
		972	scrollBar_t scrollBar;
		973	uint8_t options[(Opt_count + 7) >> 3];
		974	XSizeHints szHint;
		975	rxvt_color *pix_colors;
		976	Cursor TermWin_cursor; /* cursor for vt window */
		977	line_t *row_buf; // all lines, scrollback + terminal, circular
		978	line_t *drawn_buf; // text on screen
		979	line_t *swap_buf; // lines for swap buffer
		980	char *tabs; /* per location: 1 == tab-stop */
		981	screen_t screen;
		982	screen_t swap;
		983	selection_t selection;
		984	rxvt_color pix_colors_focused[TOTAL_COLORS];
		985	#ifdef OFF_FOCUS_FADING
		986	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		987	#endif
		988	};
		989
922	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	990	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		991	{
923		992
924	// special markers with magic addresses	993	// special markers with magic addresses
925	static const char resval_undef []; // options specifically unset	994	static const char resval_undef []; // options specifically unset
926	static const char resval_on []; // boolean options switched on	995	static const char resval_on []; // boolean options switched on
927	static const char resval_off []; // or off	996	static const char resval_off []; // or off
928		997
929	log_callback *log_hook; // log error messages through this hook, if != 0	998	log_callback *log_hook; // log error messages through this hook, if != 0
930	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	999	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
931	#if ENABLE_PERL	1000	#if ENABLE_PERL
932	rxvt_perl_term perl;	1001	rxvt_perl_term perl;
933	#endif	1002	#endif
934	struct mbstate mbstate; // current input multibyte state	1003	struct mbstate mbstate; // current input multibyte state
935		1004
936	unsigned char want_refresh:1,	1005	unsigned char want_refresh:1,
937	#ifdef ENABLE_TRANSPARENCY
938	want_full_refresh:1, /* awaiting full screen refresh */
939	am_transparent:1, /* is a transparent term */
940	am_pixmap_trans:1, /* transparency w/known root pixmap */
941	#endif
942	current_screen:1, /* primary or secondary */	1006	current_screen:1, /* primary or secondary */
943	num_scr_allow:1,	1007	num_scr_allow:1,
944	bypass_keystate:1,	1008	bypass_keystate:1,
		1009	#if ENABLE_FRILLS
		1010	urgency_hint:1,
		1011	#endif
945	#ifdef CURSOR_BLINK	1012	#if CURSOR_BLINK
946	hidden_cursor:1,	1013	hidden_cursor:1,
947	#endif	1014	#endif
948	#ifdef TEXT_BLINK	1015	#if TEXT_BLINK
949	hidden_text:1,	1016	hidden_text:1,
950	#endif	1017	#endif
951	#ifdef POINTER_BLANK	1018	#if POINTER_BLANK
952	hidden_pointer:1,	1019	hidden_pointer:1,
953	#endif	1020	#endif
954	enc_utf8:1, /* wether locale uses utf-8 */	1021	enc_utf8:1, /* whether locale uses utf-8 */
955	seen_input:1, /* wether we have seen some program output yet */	1022	seen_input:1, /* whether we have seen some program output yet */
956	seen_resize:1, /* wether we had a resize event */	1023	seen_resize:1, /* whether we had a resize event */
		1024	init_done:1,
957	parsed_geometry:1;	1025	parsed_geometry:1;
958		1026
959	unsigned char refresh_type,	1027	unsigned char refresh_type,
960	#ifdef META8_OPTION	1028	#ifdef META8_OPTION
961	meta_char, /* Alt-key prefix */	1029	meta_char; /* Alt-key prefix */
962	#endif	1030	#endif
963	scrollbar_align,
964	selection_wait,
965	selection_type;
966	/* ---------- */	1031	/* ---------- */
967	bool rvideo_state, rvideo_mode;	1032	bool rvideo_state, rvideo_mode;
968	#ifndef NO_BELL	1033	#ifndef NO_BELL
969	bool rvideo_bell;	1034	bool rvideo_bell;
970	#endif	1035	#endif
971	int num_scr; /* screen: number lines scrolled */	1036	int num_scr; /* screen: number of lines scrolled */
972	int prev_ncol, /* screen: previous number of columns */	1037	int prev_ncol, /* screen: previous number of columns */
973	prev_nrow; /* screen: previous number of rows */	1038	prev_nrow; /* screen: previous number of rows */
974	/* ---------- */	1039	/* ---------- */
975	rend_t rstyle;	1040	rend_t rstyle;
976	/* ---------- */	1041	/* ---------- */
…		…
986	/* give proper Scroll behaviour */	1051	/* give proper Scroll behaviour */
987	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1052	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
988	mouse_slip_wheel_speed,	1053	mouse_slip_wheel_speed,
989	#endif	1054	#endif
990	refresh_count,	1055	refresh_count,
991	last_bot, /* scrollbar last bottom position */
992	last_top, /* scrollbar last top position */
993	last_state, /* scrollbar last state */
994	scrollbar_len,
995	window_vt_x,	1056	window_vt_x,
996	window_vt_y,	1057	window_vt_y,
997	window_sb_x,	1058	mouse_row,
		1059	mouse_col,
998	# ifdef POINTER_BLANK	1060	# ifdef POINTER_BLANK
999	pointerBlankDelay,	1061	pointerBlankDelay,
1000	# endif	1062	# endif
1001	allowedxerror;	1063	allowedxerror;
1002	/* ---------- */	1064	/* ---------- */
1003	unsigned int ModLevel3Mask,	1065	unsigned int ModLevel3Mask,
1004	ModMetaMask,	1066	ModMetaMask,
1005	ModNumLockMask;	1067	ModNumLockMask;
1006	int old_width, /* last used width in screen resize */
1007	old_height; /* last used height in screen resize */
1008	unsigned long priv_modes,	1068	unsigned long priv_modes,
1009	SavedModes;	1069	SavedModes;
1010	/* ---------- */	1070	/* ---------- */
1011	Atom *xa;	1071	Atom *xa;
1012	/* ---------- */	1072	/* ---------- */
1013	#ifdef RXVT_SCROLLBAR	1073	Time selection_time,
1014	GC scrollbarGC,	1074	clipboard_time;
1015	topShadowGC,	1075	rxvt_selection *selection_req;
1016	botShadowGC;	1076	pid_t cmd_pid; /* process id of child */
1017	#endif
1018	#ifdef XTERM_SCROLLBAR
1019	GC xscrollbarGC,
1020	ShadowGC;
1021	#endif
1022	#ifdef PLAIN_SCROLLBAR
1023	GC pscrollbarGC;
1024	#endif
1025	#ifdef NEXT_SCROLLBAR
1026	GC blackGC,
1027	whiteGC,
1028	grayGC,
1029	darkGC,
1030	stippleGC;
1031	Pixmap dimple,
1032	upArrow,
1033	downArrow,
1034	upArrowHi,
1035	downArrowHi;
1036	#endif
1037	/* ---------- */	1077	/* ---------- */
1038	Time selection_time,
1039	selection_request_time;
1040	pid_t cmd_pid; /* process id of child */
1041	char * incr_buf;
1042	size_t incr_buf_size, incr_buf_fill;
1043	/* ---------- */
1044	Cursor leftptr_cursor;
1045	/* ---------- */
1046	#ifndef NO_BACKSPACE_KEY
1047	const char *key_backspace;
1048	#endif
1049	#ifndef NO_DELETE_KEY
1050	const char *key_delete;
1051	#endif
1052	struct mouse_event MEvent;	1078	struct mouse_event MEvent;
1053	XComposeStatus compose;	1079	XComposeStatus compose;
1054	ttymode_t tio;	1080	static struct termios def_tio;
1055	row_col_t oldcursor;	1081	row_col_t oldcursor;
1056	#ifdef HAVE_BG_PIXMAP	1082	#ifdef HAVE_BG_PIXMAP
1057	bgPixmap_t bgPixmap;	1083	void bg_init ();
		1084	void bg_destroy ();
		1085
		1086	enum {
		1087	BG_IS_VALID = 1 << 0,
		1088
		1089	BG_KEEP_ASPECT = 1 << 3,
		1090	BG_ROOT_ALIGN = 1 << 4,
		1091	BG_TILE = 1 << 14,
		1092	BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
		1093
		1094	BG_TINT_SET = 1 << 5,
		1095	BG_TINT_BITAND = 1 << 6,
		1096
		1097	BG_HAS_RENDER = 1 << 7,
		1098	BG_HAS_RENDER_CONV = 1 << 8,
		1099	BG_CLIENT_RENDER = 1 << 9,
		1100
		1101	BG_IS_TRANSPARENT = 1 << 10,
		1102	BG_NEEDS_REFRESH = 1 << 11,
		1103	BG_IS_SIZE_SENSITIVE = 1 << 12,
		1104	BG_IS_FROM_FILE = 1 << 13,
		1105	};
		1106
		1107	unsigned int bg_flags;
		1108
		1109	# ifdef BG_IMAGE_FROM_FILE
		1110	void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
		1111	bool render_image (bool transparent);
		1112
		1113	enum {
		1114	noScale = 0,
		1115	windowScale = 100,
		1116	defaultScale = windowScale,
		1117	centerAlign = 50,
		1118	defaultAlign = centerAlign,
		1119	};
		1120
		1121	unsigned int h_scale, v_scale; /* percents of the window size */
		1122	int h_align, v_align; /* percents of the window size:
		1123	0 - left align, 50 - center, 100 - right */
		1124
		1125	bool bg_set_geometry (const char *geom, bool update = false);
		1126	void bg_set_default_geometry ()
		1127	{
		1128	h_scale = v_scale = defaultScale;
		1129	h_align = v_align = defaultAlign;
		1130	}
		1131
		1132	bool bg_set_file (const char *file);
1058	#endif	1133	# endif
1059	#ifdef HAVE_AFTERIMAGE	1134
1060	ASVisual *asv;	1135	# ifdef ENABLE_TRANSPARENCY
1061	ASImageManager *asimman;	1136	Pixmap root_pixmap; /* current root pixmap set */
		1137	rxvt_color tint;
		1138	int shade;
		1139	int h_blurRadius, v_blurRadius;
		1140
		1141	void bg_set_transparent ()
		1142	{
		1143	bg_flags |= BG_IS_TRANSPARENT;
		1144	}
		1145	void bg_set_root_pixmap ();
		1146	bool bg_set_tint (rxvt_color &new_tint);
		1147	bool bg_set_shade (const char *shade_str);
		1148	bool bg_set_blur (const char *geom);
		1149
		1150	bool blur_pixmap (Pixmap pixmap, int width, int height);
		1151	bool tint_pixmap (Pixmap pixmap, int width, int height);
		1152	void tint_ximage (XImage *ximage);
		1153	bool make_transparency_pixmap ();
		1154	# endif
		1155
		1156	ev_tstamp bg_valid_since;
		1157
		1158	Pixmap bg_pixmap;
		1159	unsigned int bg_pmap_width, bg_pmap_height;
		1160
		1161	int target_x;
		1162	int target_y;
		1163	bool bg_set_position (int x, int y);
		1164	bool bg_window_size_sensitive ();
		1165	bool bg_window_position_sensitive ();
		1166
		1167	bool bg_render ();
		1168	void bg_invalidate ()
		1169	{
		1170	bg_flags &= ~BG_IS_VALID;
		1171	}
		1172	#endif
		1173	#ifdef HAVE_PIXBUF
		1174	GdkPixbuf *pixbuf;
		1175	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1176	int src_x, int src_y, int dst_x, int dst_y,
		1177	unsigned int width, unsigned int height);
1062	#endif	1178	#endif
1063		1179
1064	#if ENABLE_OVERLAY	1180	#if ENABLE_OVERLAY
1065	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1181	overlay_base ov;
1066	text_t **ov_text;
1067	rend_t **ov_rend;
1068		1182
1069	void scr_swap_overlay () NOTHROW;	1183	void scr_swap_overlay () NOTHROW;
1070	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1184	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1071	void scr_overlay_off () NOTHROW;	1185	void scr_overlay_off () NOTHROW;
1072	void scr_overlay_set (int x, int y,	1186	void scr_overlay_set (int x, int y,
…		…
1076	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1190	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1077	#endif	1191	#endif
1078		1192
1079	vector<void *> allocated; // free these memory blocks with free()	1193	vector<void *> allocated; // free these memory blocks with free()
1080		1194
1081	char env_windowid[21]; /* environmental variable WINDOWID */
1082	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1083	char *env_display; /* environmental variable DISPLAY */
1084	char *env_term; /* environmental variable TERM */
1085
1086	char *locale;	1195	char *locale;
1087	char charsets[4];	1196	char charsets[4];
1088	char *v_buffer; /* pointer to physical buffer */	1197	char *v_buffer; /* pointer to physical buffer */
1089	unsigned int v_buflen; /* size of area to write */	1198	unsigned int v_buflen; /* size of area to write */
1090	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1199	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1091		1200
1092	#ifdef KEYSYM_RESOURCE	1201	#ifdef KEYSYM_RESOURCE
1093	keyboard_manager *keyboard;	1202	keyboard_manager *keyboard;
1094	#endif	1203	#endif
		1204	#ifndef NO_RESOURCES
		1205	XrmDatabase option_db;
		1206	#endif
1095		1207
1096	const char *rs[NUM_RESOURCES];	1208	const char *rs[NUM_RESOURCES];
1097	/* command input buffering */	1209	/* command input buffering */
1098	char *cmdbuf_ptr, *cmdbuf_endp;	1210	char *cmdbuf_ptr, *cmdbuf_endp;
1099	char cmdbuf_base[CBUFSIZ];	1211	char cmdbuf_base[CBUFSIZ];
…		…
1107		1219
1108	#if ENABLE_FRILLS || ISO_14755	1220	#if ENABLE_FRILLS || ISO_14755
1109	// ISO 14755 entry support	1221	// ISO 14755 entry support
1110	unicode_t iso14755buf;	1222	unicode_t iso14755buf;
1111	void commit_iso14755 ();	1223	void commit_iso14755 ();
1112	int hex_keyval (XKeyEvent &ev);
1113	# if ISO_14755	1224	# if ISO_14755
1114	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1225	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1115	void iso14755_54 (int x, int y);	1226	void iso14755_54 (int x, int y);
1116	# endif	1227	# endif
1117	#endif	1228	#endif
1118		1229
1119	// modifies first argument(!)
1120	void paste (char *data, unsigned int len) NOTHROW;
1121
1122	long vt_emask, vt_emask_perl, vt_emask_xim;	1230	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1123		1231
1124	void vt_select_input () const NOTHROW	1232	void vt_select_input () const NOTHROW
1125	{	1233	{
1126	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);	1234	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1127	}	1235	}
1128		1236
1129	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1237	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1130	void rootwin_cb (XEvent &xev);	1238	void rootwin_cb (XEvent &xev);
1131	xevent_watcher rootwin_ev;	1239	xevent_watcher rootwin_ev;
1132	#endif	1240	#endif
1133	#if ENABLE_TRANSPARENCY	1241	#ifdef HAVE_BG_PIXMAP
1134	int check_our_parents ();	1242	void update_background ();
1135	void check_our_parents_cb (time_watcher &w);	1243	void update_background_cb (ev::timer &w, int revents);
1136	time_watcher check_our_parents_ev;	1244	ev::timer update_background_ev;
1137	#endif	1245	#endif
1138		1246
1139	void x_cb (XEvent &xev);	1247	void x_cb (XEvent &xev);
1140	void flush ();
1141	xevent_watcher termwin_ev;	1248	xevent_watcher termwin_ev;
1142	xevent_watcher vt_ev;	1249	xevent_watcher vt_ev;
1143	#ifdef HAVE_SCROLLBARS
1144	xevent_watcher scrollbar_ev;	1250	xevent_watcher scrollbar_ev;
1145	#endif
1146		1251
1147	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1252	void child_cb (ev::child &w, int revents); ev::child child_ev;
1148	void check_cb (check_watcher &w); check_watcher check_ev;	1253	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1149	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1254	void refresh_check ();
1150	void flush_cb (time_watcher &w); time_watcher flush_ev;	1255	void flush ();
1151	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1256	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1152	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1257	void cmdbuf_reify ();
		1258	void cmdbuf_append (const char *str, size_t count);
		1259	bool pty_fill ();
		1260	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1153		1261
1154	#ifdef CURSOR_BLINK	1262	#ifdef CURSOR_BLINK
		1263	void cursor_blink_reset ();
1155	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1264	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1156	#endif	1265	#endif
1157	#ifdef TEXT_BLINK	1266	#ifdef TEXT_BLINK
1158	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1267	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1159	#endif	1268	#endif
1160	#ifndef NO_BELL	1269	#ifndef NO_BELL
1161	void bell_cb (time_watcher &w); time_watcher bell_ev;	1270	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1162	#endif	1271	#endif
1163		1272
1164	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1273	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1165	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1274	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1166	#endif	1275	#endif
1167	#ifdef SELECTION_SCROLLING	1276	#ifdef SELECTION_SCROLLING
1168	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1277	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1169	#endif	1278	#endif
1170	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1279	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1171	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1280	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1172	#endif	1281	#endif
1173		1282
1174	#ifdef POINTER_BLANK	1283	#ifdef POINTER_BLANK
1175	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1284	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1176	void pointer_blank ();	1285	void pointer_blank ();
1177	#endif	1286	#endif
1178	void pointer_unblank ();	1287	void pointer_unblank ();
1179		1288
1180	void tt_printf (const char *fmt,...);	1289	void tt_printf (const char *fmt,...);
1181	void tt_write (const char *data, unsigned int len);	1290	void tt_write (const char *data, unsigned int len);
1182	void pty_write ();	1291	void pty_write ();
1183
1184	void tt_winch ();
1185
1186	rxvt_term ();
1187	~rxvt_term ();
1188	void destroy ();
1189	void emergency_cleanup ();
1190
1191	bool init (int argc, const char *const *argv, stringvec *envv);
1192
1193	bool init (stringvec *argv, stringvec *envv)
1194	{
1195	this->argv = argv;
1196	return init (argv->size (), argv->begin (), envv);
1197	}
1198
1199	bool init_vars ();
1200
1201	bool pty_fill ();
1202		1292
1203	void make_current () const // make this the "currently active" urxvt instance	1293	void make_current () const // make this the "currently active" urxvt instance
1204	{	1294	{
1205	SET_R (this);	1295	SET_R (this);
1206	set_environ (envv);	1296	set_environ (envv);
1207	rxvt_set_locale (locale);	1297	rxvt_set_locale (locale);
1208	}	1298	}
1209		1299
1210	void init_secondary ();
1211	const char **init_resources (int argc, const char *const *argv);
1212	const char *x_resource (const char *name);
1213	void init_env ();
1214	void set_locale (const char *locale);
1215	void init_xlocale ();
1216	void init_command (const char *const *argv);
1217	void run_command (const char *const *argv);
1218	int run_child (const char *const *argv);
1219
1220	void color_aliases (int idx);
1221	void recolour_cursor ();
1222	void create_windows (int argc, const char *const *argv);
1223	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1224	void window_calc (unsigned int newwidth, unsigned int newheight);
1225
1226	#if USE_XIM	1300	#if USE_XIM
1227	rxvt_xim *input_method;	1301	rxvt_xim *input_method;
1228	XIC Input_Context;	1302	XIC Input_Context;
1229	XIMStyle input_style;	1303	XIMStyle input_style;
1230	XPoint spot; // most recently sent spot position	1304	XPoint spot; // most recently sent spot position
…		…
1234	void im_set_size (XRectangle &size);	1308	void im_set_size (XRectangle &size);
1235	void im_set_position (XPoint &pos) NOTHROW;	1309	void im_set_position (XPoint &pos) NOTHROW;
1236	void im_set_color (unsigned long &fg, unsigned long &bg);	1310	void im_set_color (unsigned long &fg, unsigned long &bg);
1237	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1311	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1238		1312
1239	bool IMisRunning ();	1313	bool im_is_running ();
1240	void IMSendSpot ();	1314	void im_send_spot ();
1241	bool IM_get_IC (const char *modifiers);	1315	bool im_get_ic (const char *modifiers);
1242	void IMSetPosition ();	1316	void im_set_position ();
1243	#endif	1317	#endif
1244
1245	void resize_scrollbar ();
1246		1318
1247	// command.C	1319	// command.C
1248	void key_press (XKeyEvent &ev);	1320	void key_press (XKeyEvent &ev);
1249	void key_release (XKeyEvent &ev);	1321	void key_release (XKeyEvent &ev);
1250	unsigned int cmd_write (const char *str, unsigned int count);
1251		1322
1252	wchar_t next_char () NOTHROW;	1323	wchar_t next_char () NOTHROW;
1253	wchar_t cmd_getc () THROW ((class out_of_input));	1324	wchar_t cmd_getc () THROW ((class out_of_input));
1254	uint32_t next_octet () NOTHROW;	1325	uint32_t next_octet () NOTHROW;
1255	uint32_t cmd_get8 () THROW ((class out_of_input));	1326	uint32_t cmd_get8 () THROW ((class out_of_input));
1256		1327
1257	bool cmd_parse ();	1328	void cmd_parse ();
1258	void mouse_report (XButtonEvent &ev);	1329	void mouse_report (XButtonEvent &ev);
1259	void button_press (XButtonEvent &ev);	1330	void button_press (XButtonEvent &ev);
1260	void button_release (XButtonEvent &ev);	1331	void button_release (XButtonEvent &ev);
1261	void focus_in ();	1332	void focus_in ();
1262	void focus_out ();	1333	void focus_out ();
		1334	#if ENABLE_FRILLS
		1335	void set_urgency (bool enable);
		1336	#else
		1337	void set_urgency (bool enable) { }
		1338	#endif
1263	void update_fade_color (unsigned int idx);	1339	void update_fade_color (unsigned int idx);
1264	#ifdef PRINTPIPE	1340	#ifdef PRINTPIPE
1265	FILE *popen_printer ();	1341	FILE *popen_printer ();
1266	int pclose_printer (FILE *stream);	1342	int pclose_printer (FILE *stream);
1267	#endif	1343	#endif
…		…
1273	void process_window_ops (const int *args, unsigned int nargs);	1349	void process_window_ops (const int *args, unsigned int nargs);
1274	char *get_to_st (unicode_t &ends_how);	1350	char *get_to_st (unicode_t &ends_how);
1275	void process_dcs_seq ();	1351	void process_dcs_seq ();
1276	void process_osc_seq ();	1352	void process_osc_seq ();
1277	void process_color_seq (int report, int color, const char *str, char resp);	1353	void process_color_seq (int report, int color, const char *str, char resp);
1278	void process_xterm_seq (int op, const char *str, char resp);	1354	void process_xterm_seq (int op, char *str, char resp);
1279	int privcases (int mode, unsigned long bit);	1355	int privcases (int mode, unsigned long bit);
1280	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1356	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1281	void process_sgr_mode (unsigned int nargs, const int *arg);	1357	void process_sgr_mode (unsigned int nargs, const int *arg);
1282	void process_graphics ();
1283	// init.C	1358	// init.C
		1359	void init (stringvec *argv, stringvec *envv);
		1360	void init (int argc, const char *const *argv, const char *const *envv);
		1361	void init2 (int argc, const char *const *argv);
		1362	void init_vars ();
		1363	const char **init_resources (int argc, const char *const *argv);
		1364	void init_env ();
		1365	void set_locale (const char *locale);
		1366	void init_xlocale ();
		1367	void init_command (const char *const *argv);
		1368	void run_command (const char *const *argv);
		1369	int run_child (const char *const *argv);
		1370	void color_aliases (int idx);
		1371	void create_windows (int argc, const char *const *argv);
1284	void Get_Colours ();	1372	void get_colours ();
1285	void get_ourmods ();	1373	void get_ourmods ();
		1374	void set_icon (const char *file);
1286	// main.C	1375	// main.C
		1376	void tt_winch ();
		1377	rxvt_term ();
		1378	~rxvt_term ();
		1379	void destroy ();
		1380	void emergency_cleanup ();
		1381	void recolour_cursor ();
		1382	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1383	void window_calc (unsigned int newwidth, unsigned int newheight);
1287	bool set_fonts ();	1384	bool set_fonts ();
1288	void set_string_property (Atom prop, const char *str, int len = -1);	1385	void set_string_property (Atom prop, const char *str, int len = -1);
		1386	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1289	void set_utf8_property (Atom prop, const char *str, int len = -1);	1387	void set_utf8_property (Atom prop, const char *str, int len = -1);
1290	void set_title (const char *str);	1388	void set_title (const char *str);
1291	void set_icon_name (const char *str);	1389	void set_icon_name (const char *str);
1292	void set_window_color (int idx, const char *color);	1390	void set_window_color (int idx, const char *color);
1293	void set_colorfgbg ();	1391	char *get_colorfgbg ();
1294	bool set_color (rxvt_color &color, const char *name);	1392	bool set_color (rxvt_color &color, const char *name);
1295	void alias_color (int dst, int src);	1393	void alias_color (int dst, int src);
1296	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1394	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1395	void get_window_origin (int &x, int &y);
		1396	Pixmap get_pixmap_property (Atom property);
1297		1397
1298	// screen.C	1398	// screen.C
1299		1399
1300	void lalloc (line_t &l) const	1400	void lalloc (line_t &l) const
1301	{	1401	{
…		…
1331	#ifndef NO_BRIGHTCOLOR	1431	#ifndef NO_BRIGHTCOLOR
1332	if (r & RS_Bold	1432	if (r & RS_Bold
1333	# if ENABLE_STYLES	1433	# if ENABLE_STYLES
1334	&& option (Opt_intensityStyles)	1434	&& option (Opt_intensityStyles)
1335	# endif	1435	# endif
1336	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1436	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1337	base += minBrightCOLOR - minCOLOR;	1437	base += minBrightCOLOR - minCOLOR;
1338	#endif	1438	#endif
1339	return base;	1439	return base;
1340	}	1440	}
1341		1441
…		…
1345	#ifndef NO_BRIGHTCOLOR	1445	#ifndef NO_BRIGHTCOLOR
1346	if (r & RS_Blink	1446	if (r & RS_Blink
1347	# if ENABLE_STYLES	1447	# if ENABLE_STYLES
1348	&& option (Opt_intensityStyles)	1448	&& option (Opt_intensityStyles)
1349	# endif	1449	# endif
1350	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1450	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1351	base += minBrightCOLOR - minCOLOR;	1451	base += minBrightCOLOR - minCOLOR;
1352	#endif	1452	#endif
1353	return base;	1453	return base;
1354	}	1454	}
1355		1455
1356	bool option (uint8_t opt) const NOTHROW	1456	bool option (uint8_t opt) const NOTHROW
1357	{	1457	{
1358	return options[opt >> 3] & (1 << (opt & 7));	1458	return options[opt >> 3] & (1 << (opt & 7));
1359	}	1459	}
1360		1460
1361	void set_option (uint8_t opt, bool set = true) NOTHROW	1461	void set_option (uint8_t opt, bool set = true) NOTHROW;
1362	{
1363	if (set)
1364	options[opt >> 3] |= (1 << (opt & 7));
1365	else
1366	options[opt >> 3] &= ~(1 << (opt & 7));
1367	}
1368		1462
		1463	// modifies first argument(!)
		1464	void tt_paste (char *data, unsigned int len) NOTHROW;
		1465	void paste (char *data, unsigned int len) NOTHROW;
1369	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1466	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1370	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1467	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1468	void scr_kill_char (line_t &l, int col) const NOTHROW;
1371	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1469	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1372	void scr_reset ();	1470	void scr_reset ();
1373	void scr_release () NOTHROW;	1471	void scr_release () NOTHROW;
1374	void scr_clear (bool really = false) NOTHROW;	1472	void scr_clear (bool really = false) NOTHROW;
1375	void scr_refresh () NOTHROW;	1473	void scr_refresh () NOTHROW;
…		…
1380	void scr_backindex () NOTHROW;	1478	void scr_backindex () NOTHROW;
1381	void scr_forwardindex () NOTHROW;	1479	void scr_forwardindex () NOTHROW;
1382	#endif	1480	#endif
1383	void scr_touch (bool refresh) NOTHROW;	1481	void scr_touch (bool refresh) NOTHROW;
1384	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1482	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1385	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1386	void scr_recolour () NOTHROW;	1483	void scr_recolour (bool refresh = true) NOTHROW;
1387	void scr_remap_chars () NOTHROW;	1484	void scr_remap_chars () NOTHROW;
1388	void scr_remap_chars (line_t &l) NOTHROW;	1485	void scr_remap_chars (line_t &l) NOTHROW;
1389		1486
1390	enum cursor_mode { SAVE, RESTORE };	1487	enum cursor_mode { SAVE, RESTORE };
1391		1488
1392	void scr_poweron ();	1489	void scr_poweron ();
		1490	void scr_soft_reset () NOTHROW;
1393	void scr_cursor (cursor_mode mode) NOTHROW;	1491	void scr_cursor (cursor_mode mode) NOTHROW;
1394	void scr_do_wrap () NOTHROW;	1492	void scr_do_wrap () NOTHROW;
1395	void scr_swap_screen () NOTHROW;	1493	void scr_swap_screen () NOTHROW;
1396	void scr_change_screen (int scrn);	1494	void scr_change_screen (int scrn);
1397	void scr_color (unsigned int color, int fgbg) NOTHROW;	1495	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1425	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1523	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1426	void scr_reverse_selection () NOTHROW;	1524	void scr_reverse_selection () NOTHROW;
1427	void scr_dump (int fd) NOTHROW;	1525	void scr_dump (int fd) NOTHROW;
1428		1526
1429	void selection_check (int check_more) NOTHROW;	1527	void selection_check (int check_more) NOTHROW;
1430	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1431	void selection_property (Window win, Atom prop) NOTHROW;
1432	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1528	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1433	int selection_request_other (Atom target, int selnum) NOTHROW;
1434	void selection_clear () NOTHROW;	1529	void selection_clear (bool clipboard = false) NOTHROW;
1435	void selection_make (Time tm);	1530	void selection_make (Time tm);
1436	bool selection_grab (Time tm) NOTHROW;	1531	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1437	void selection_start_colrow (int col, int row) NOTHROW;	1532	void selection_start_colrow (int col, int row) NOTHROW;
1438	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1533	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1439	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1534	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1440	void selection_remove_trailing_spaces () NOTHROW;	1535	void selection_remove_trailing_spaces () NOTHROW;
1441	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1536	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1442	void selection_click (int clicks, int x, int y) NOTHROW;	1537	void selection_click (int clicks, int x, int y) NOTHROW;
1443	void selection_extend (int x, int y, int flag) NOTHROW;	1538	void selection_extend (int x, int y, int flag) NOTHROW;
1444	void selection_rotate (int x, int y) NOTHROW;	1539	void selection_rotate (int x, int y) NOTHROW;
1445		1540
1446	void pixel_position (int *x, int *y) NOTHROW;
1447
1448	#if defined(NEXT_SCROLLBAR)
1449	// scrollbar-next.C
1450	Pixmap renderPixmap (const char *const *data, int width, int height);
1451	void init_scrollbar_stuff ();
1452	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1453	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1454	#endif
1455
1456	#if defined(RXVT_SCROLLBAR)
1457	// scrollbar-rxvt.C
1458	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1459	#endif
1460
1461	#if defined(XTERM_SCROLLBAR)
1462	// scrollbar-xterm.C
1463	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1464	#endif
1465
1466	#if defined(PLAIN_SCROLLBAR)
1467	// scrollbar-plain.C
1468	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1469	#endif
1470
1471	// scrollbar.C
1472	int scrollbar_mapping (int map);
1473	int scrollbar_show (int update);
1474	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1475
1476	// xdefaults.C	1541	// xdefaults.C
1477	void get_options (int argc, const char *const *argv);	1542	const char **get_options (int argc, const char *const *argv);
1478	int parse_keysym (const char *str, const char *arg);	1543	int parse_keysym (const char *str, const char *arg);
1479	void get_xdefaults (FILE *stream, const char *name);	1544	const char *x_resource (const char *name);
1480	void extract_resources ();	1545	void extract_resources ();
1481	// xpm.C	1546	void extract_keysym_resources ();
1482	//int scale_pixmap (const char *geom);
1483	void resize_pixmap ();
1484	void set_bgPixmap (const char *file);
1485	};	1547	};
1486		1548
1487	/*	1549	#endif /* _RXVT_H_ */
1488	*****************************************************************************
1489	* PROTOTYPES
1490	*****************************************************************************
1491	*/
1492	#ifdef PROTOTYPES
1493	# define __PROTO(p) p
1494	#else
1495	# define __PROTO(p) ()
1496	#endif
1497		1550
1498	#endif /* _RXVT_H_ */
1499

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines