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

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC vs.
Revision 1.542 by root, Wed Dec 17 15:35:42 2014 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 <cstdio>	4	#include <stdio.h>
5	#include <cctype>	5	#include <ctype.h>
6	#include <cerrno>	6	#include <errno.h>
7	#include <cstdarg>	7	#include <stdarg.h>
8	#include <cstdlib>	8	#include <stdlib.h>
9	#ifdef HAVE_STDINT_H	9	#ifdef HAVE_STDINT_H
10	#include <stdint.h>	10	#include <stdint.h>
11	#endif	11	#endif
12	#include <sys/types.h>	12	#include <sys/types.h>
13	#include <unistd.h>	13	#include <unistd.h>
14	#include <cstring>	14	#include <string.h>
15	#include <assert.h>	15	#include <assert.h>
16	#ifdef HAVE_SYS_IOCTL_H	16	#ifdef HAVE_SYS_IOCTL_H
17	#include <sys/ioctl.h>	17	#include <sys/ioctl.h>
18	#endif	18	#endif
19	#ifdef HAVE_SYS_STRREDIR_H	19	#ifdef HAVE_SYS_STRREDIR_H
20	#include <sys/strredir.h>	20	#include <sys/strredir.h>
21	#endif	21	#endif
22		22
23	#if HAVE_CWCHAR
24	# include <cwchar>
25	#elif HAVE_WCHAR_H	23	#if HAVE_WCHAR_H
26	# include <wchar.h>	24	# include <wchar.h>
27	#else	25	#else
28	// stdlib.h might provide it	26	// stdlib.h might provide it
29	#endif	27	#endif
30		28
31	using namespace std;	29	// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32		30
33	extern "C" {	31	extern "C" {
34	#include <X11/Xlib.h>	32	#include <X11/Xlib.h>
35	#include <X11/Xutil.h>	33	#include <X11/Xutil.h>
36	#include <X11/Xresource.h>	34	#include <X11/Xresource.h>
47		45
48	#include "feature.h"	46	#include "feature.h"
49		47
50	#if defined (ISO_14755) \|\| defined (ENABLE_PERL)	48	#if defined (ISO_14755) \|\| defined (ENABLE_PERL)
51	# define ENABLE_OVERLAY 1	49	# define ENABLE_OVERLAY 1
		50	# undef NO_RESOURCES
52	#endif	51	#endif
53		52
54	#if ENABLE_PERL	53	#if ENABLE_PERL
55	# define ENABLE_FRILLS 1	54	# define ENABLE_FRILLS 1
56	# define ENABLE_COMBINING 1	55	# define ENABLE_COMBINING 1
…		…
72	#include <X11/cursorfont.h>	71	#include <X11/cursorfont.h>
73	#include <X11/keysym.h>	72	#include <X11/keysym.h>
74	#include <X11/keysymdef.h>	73	#include <X11/keysymdef.h>
75	#include <X11/Xatom.h>	74	#include <X11/Xatom.h>
76		75
		76	#if HAVE_PIXBUF
		77	# include <gdk-pixbuf/gdk-pixbuf.h>
		78	#endif
		79
		80	#if XRENDER && (HAVE_PIXBUF \|\| ENABLE_TRANSPARENCY)
		81	# define HAVE_BG_PIXMAP 1
		82	# define HAVE_IMG 1
		83	#endif
		84
		85	#if HAVE_BG_PIXMAP
		86	# if HAVE_PIXBUF
		87	# define BG_IMAGE_FROM_FILE 1
		88	# endif
		89	# if ENABLE_TRANSPARENCY
		90	# define BG_IMAGE_FROM_ROOT 1
		91	# endif
		92	#endif
		93
		94	#include <ecb.h>
77	#include "encoding.h"	95	#include "encoding.h"
78	#include "rxvtutil.h"	96	#include "rxvtutil.h"
79	#include "rxvtfont.h"	97	#include "rxvtfont.h"
80	#include "rxvttoolkit.h"	98	#include "rxvttoolkit.h"
		99	#include "rxvtimg.h"
81	#include "scrollbar.h"	100	#include "scrollbar.h"
82	#include "ev_cpp.h"	101	#include "ev_cpp.h"
83	#include "salloc.h"
84	#include "libptytty.h"	102	#include "libptytty.h"
85		103
86	#include "rxvtperl.h"	104	#include "rxvtperl.h"
87		105
88	// try to avoid some macros to decrease code size, on some systems	106	// try to avoid some macros to decrease code size, on some systems
…		…
98	*****************************************************************************	116	*****************************************************************************
99	* SYSTEM HACKS	117	* SYSTEM HACKS
100	*****************************************************************************	118	*****************************************************************************
101	*/	119	*/
102		120
103	#ifndef HAVE_XPOINTER
104	typedef char *XPointer;
105	#endif
106
107	#include <termios.h>	121	#include <termios.h>
108
109	#include "background.h"
110		122
111	#ifndef STDIN_FILENO	123	#ifndef STDIN_FILENO
112	# define STDIN_FILENO 0	124	# define STDIN_FILENO 0
113	# define STDOUT_FILENO 1	125	# define STDOUT_FILENO 1
114	# define STDERR_FILENO 2	126	# define STDERR_FILENO 2
115	#endif	127	#endif
116		128
117	#if !defined (EACCESS) && defined(EAGAIN)
118	# define EACCESS EAGAIN
119	#endif
120
121	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	129	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122	# define EXIT_SUCCESS 0 /* exit function success */	130	# define EXIT_SUCCESS 0 /* exit function success */
123	# define EXIT_FAILURE 1 /* exit function failure */	131	# define EXIT_FAILURE 1 /* exit function failure */
124	#endif
125
126	#ifndef PATH_MAX
127	# define PATH_MAX 16384
128	#endif	132	#endif
129		133
130	/****************************************************************************/	134	/****************************************************************************/
131		135
132	// exception thrown on fatal (per-instance) errors	136	// exception thrown on fatal (per-instance) errors
…		…
151	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	155	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
152	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	156	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
153	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	157	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
154	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	158	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
155		159
156	char * rxvt_basename (const char *str) NOTHROW;	160	const char * rxvt_basename (const char *str) NOTHROW;
157	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	161	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
158	void rxvt_log (const char *fmt,...) NOTHROW;	162	void rxvt_log (const char *fmt,...) NOTHROW;
159	void rxvt_warn (const char *fmt,...) NOTHROW;	163	void rxvt_warn (const char *fmt,...) NOTHROW;
160	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	164	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
161	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	165	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
162		166
163	char * rxvt_strtrim (char *str) NOTHROW;	167	char * rxvt_strtrim (char *str) NOTHROW;
164	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	168	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
165	void rxvt_freecommastring (char **cs) NOTHROW;	169
		170	static inline void
		171	rxvt_free_strsplit (char **ptr) NOTHROW
		172	{
		173	free (ptr[0]);
		174	free (ptr);
		175	}
166		176
167	void * rxvt_malloc (size_t size);	177	void * rxvt_malloc (size_t size);
168	void * rxvt_calloc (size_t number, size_t size);	178	void * rxvt_calloc (size_t number, size_t size);
169	void * rxvt_realloc (void *ptr, size_t size);	179	void * rxvt_realloc (void *ptr, size_t size);
170		180
		181	KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
		182
171	/////////////////////////////////////////////////////////////////////////////	183	/////////////////////////////////////////////////////////////////////////////
172		184
173	// temporarily replace the process environment	185	// temporarily replace the process environment
174	extern char **environ;	186	extern char **environ;
175	extern char **rxvt_environ; // the original environ pointer	187	extern char **rxvt_environ; // the original environ pointer
176		188
177	static inline void	189	static inline void
178	set_environ (stringvec *envv)	190	set_environ (char **envv)
179	{	191	{
180	#if ENABLE_PERL	192	#if ENABLE_PERL
181	assert (envv);	193	assert (envv);
182	#else	194	#else
183	if (envv)	195	if (envv)
184	#endif	196	#endif
185	environ = (char **)envv->begin ();
186	}
187
188	static inline void
189	set_environ (char **envv)
190	{
191	#if ENABLE_PERL
192	assert (envv);
193	#else
194	if (envv)
195	#endif
196	environ = envv;	197	environ = envv;
197	}	198	}
		199
		200	struct localise_env
		201	{
		202	char **orig_env;
		203
		204	localise_env (char **new_env)
		205	{
		206	orig_env = environ;
		207	environ = new_env;
		208	}
		209
		210	~localise_env ()
		211	{
		212	environ = orig_env;
		213	}
		214	};
		215
		216	#ifdef HAVE_BG_PIXMAP
		217	struct image_effects
		218	{
		219	bool tint_set;
		220	rxvt_color tint;
		221	int shade;
		222	int h_blurRadius, v_blurRadius;
		223
		224	image_effects ()
		225	{
		226	tint_set =
		227	h_blurRadius =
		228	v_blurRadius = 0;
		229	shade = 100;
		230	}
		231
		232	bool need_tint ()
		233	{
		234	return shade != 100 \|\| tint_set;
		235	}
		236
		237	bool need_blur ()
		238	{
		239	return h_blurRadius && v_blurRadius;
		240	}
		241
		242	bool set_tint (const rxvt_color &new_tint);
		243	bool set_shade (const char *shade_str);
		244	bool set_blur (const char *geom);
		245	};
		246
		247	# if BG_IMAGE_FROM_FILE
		248	enum {
		249	IM_IS_SIZE_SENSITIVE = 1 << 1,
		250	IM_KEEP_ASPECT = 1 << 2,
		251	IM_ROOT_ALIGN = 1 << 3,
		252	IM_TILE = 1 << 4,
		253	IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT \| IM_ROOT_ALIGN \| IM_TILE,
		254	};
		255
		256	enum {
		257	noScale = 0,
		258	windowScale = 100,
		259	defaultScale = windowScale,
		260	centerAlign = 50,
		261	defaultAlign = centerAlign,
		262	};
		263
		264	struct rxvt_image : image_effects
		265	{
		266	unsigned short alpha;
		267	uint8_t flags;
		268	unsigned int h_scale, v_scale; /* percents of the window size */
		269	int h_align, v_align; /* percents of the window size:
		270	0 - left align, 50 - center, 100 - right */
		271
		272	bool is_size_sensitive ()
		273	{
		274	return (!(flags & IM_TILE)
		275	\|\| h_scale \|\| v_scale
		276	\|\| (!(flags & IM_ROOT_ALIGN) && (h_align \|\| v_align)));
		277	}
		278
		279	rxvt_img *img;
		280
		281	void destroy ()
		282	{
		283	delete img;
		284	img = 0;
		285	}
		286
		287	rxvt_image ();
		288	void set_file_geometry (rxvt_screen s, const char file);
		289	void set_file (rxvt_screen s, const char file);
		290	bool set_geometry (const char *geom, bool update = false);
		291	};
		292	# endif
		293	#endif
198		294
199	/*	295	/*
200	*****************************************************************************	296	*****************************************************************************
201	* STRUCTURES AND TYPEDEFS	297	* STRUCTURES AND TYPEDEFS
202	*****************************************************************************	298	*****************************************************************************
…		…
204		300
205	/*	301	/*
206	* the 'essential' information for reporting Mouse Events	302	* the 'essential' information for reporting Mouse Events
207	* pared down from XButtonEvent	303	* pared down from XButtonEvent
208	*/	304	*/
209	struct mouse_event {	305	struct mouse_event
		306	{
210	int clicks;	307	int clicks;
211	Time time; /* milliseconds */	308	Time time; /* milliseconds */
212	unsigned int state; /* key or button mask */	309	unsigned int state; /* key or button mask */
213	unsigned int button; /* detail */	310	unsigned int button; /* detail */
214	};	311	};
…		…
244	*****************************************************************************	341	*****************************************************************************
245	*/	342	*/
246		343
247	/* COLORTERM, TERM environment variables */	344	/* COLORTERM, TERM environment variables */
248	#define COLORTERMENV "rxvt"	345	#define COLORTERMENV "rxvt"
249	#ifdef BG_IMAGE_FROM_FILE	346	#if BG_IMAGE_FROM_FILE
250	# define COLORTERMENVFULL COLORTERMENV "-xpm"	347	# define COLORTERMENVFULL COLORTERMENV "-xpm"
251	#else	348	#else
252	# define COLORTERMENVFULL COLORTERMENV	349	# define COLORTERMENVFULL COLORTERMENV
253	#endif	350	#endif
254	#ifndef TERMENV	351	#ifndef TERMENV
		352	# if USE_256_COLORS
		353	# define TERMENV "rxvt-unicode-256color"
		354	# else
255	# define TERMENV "rxvt-unicode"	355	# define TERMENV "rxvt-unicode"
		356	# endif
256	#endif	357	#endif
257		358
258	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	359	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
259	# define NO_MOUSE_REPORT_SCROLLBAR 1	360	# define NO_MOUSE_REPORT_SCROLLBAR 1
260	#endif	361	#endif
…		…
275	# define NSCREENS 0	376	# define NSCREENS 0
276	#else	377	#else
277	# define NSCREENS 1	378	# define NSCREENS 1
278	#endif	379	#endif
279		380
280	/* special (internal) prefix for font commands */
281	#define FONT_CMD '#'
282	#define FONT_DN "#-"
283	#define FONT_UP "#+"
284
285	/* flags for rxvt_scr_gotorc () */	381	/* flags for rxvt_term::scr_gotorc () */
286	enum {	382	enum {
287	C_RELATIVE = 1, /* col movement is relative */	383	C_RELATIVE = 1, /* col movement is relative */
288	R_RELATIVE = 2, /* row movement is relative */	384	R_RELATIVE = 2, /* row movement is relative */
289	RELATIVE = C_RELATIVE \| R_RELATIVE,	385	RELATIVE = C_RELATIVE \| R_RELATIVE,
290	};	386	};
291		387
292	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	388	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
293	enum {	389	enum {
294	INSERT = -1, /* don't change these values */	390	INSERT = -1, /* don't change these values */
295	DELETE = +1,	391	DELETE = +1,
296	ERASE = +2,	392	ERASE = +2,
297	};	393	};
298		394
299	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	395	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
300	enum page_dirn {	396	enum page_dirn {
301	UP,	397	DN = -1,
302	DN,
303	NO_DIR,	398	NO_DIR = 0,
		399	UP = 1,
304	};	400	};
305		401
306	/* arguments for rxvt_scr_change_screen () */	402	/* arguments for rxvt_term::scr_change_screen () */
307	enum {	403	enum {
308	PRIMARY = 0,	404	PRIMARY = 0,
309	SECONDARY,	405	SECONDARY,
310	};	406	};
311		407
		408	// define various rendition bits and masks. the rendition word
		409	// is 32 bits in size, and we should use it as efficiently as possible
		410
312	#define RS_None 0	411	#define RS_None 0
313		412
314	#define RS_fgMask 0x0000007fUL // 128 colors	413	// GET_BGATTR depends on RS_fgShift > RS_bgShift
315	#define RS_bgMask 0x00003f80UL // 128 colors	414	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		415	#define RS_bgShift 0
		416	#define RS_fgShift (RS_bgShift + Color_Bits)
		417	#define RS_bgMask (RS_colorMask << RS_bgShift)
		418	#define RS_fgMask (RS_colorMask << RS_fgShift)
		419
		420	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		421	#define RS_fontShift (RS_fgShift + Color_Bits)
		422	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		423	#define RS_fontCount rxvt_fontset::fontCount
		424	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) \| RS_Careful) // includes RS_Careful
		425
		426	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		427	#define RS_redraw (2UL << RS_fontShift)
		428
		429	#define RS_Sel (1UL << 22)
		430
		431	// 4 custom bits for extensions
		432	#define RS_customCount 16UL
		433	#define RS_customShift 23
		434	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
316		435
317	// font styles	436	// font styles
318	#define RS_Bold 0x00004000UL // value 1	437	#define RS_Bold (1UL << RS_styleShift)
319	#define RS_Italic 0x00008000UL // value 2	438	#define RS_Italic (2UL << RS_styleShift)
		439
		440	#define RS_styleCount 4
		441	#define RS_styleShift 27
		442	#define RS_styleMask (RS_Bold \| RS_Italic)
320		443
321	// fake styles	444	// fake styles
322	#define RS_Blink 0x00010000UL // blink	445	#define RS_Blink (1UL << 29)
323	#define RS_RVid 0x00020000UL // reverse video	446	#define RS_RVid (1UL << 30) // reverse video
324	#define RS_Uline 0x00040000UL // underline	447	#define RS_Uline (1UL << 31) // underline
325
326	// toggle this to force redraw, must be != RS_Careful
327	#define RS_redraw 0x01000000UL
328
329	// 5 custom bits for extensions
330	#define RS_customCount 32
331	#define RS_customMask 0x00f80000UL
332	#define RS_customShift 19
333
334	// other flags
335	#define RS_Careful 0x80000000UL /* be careful when drawing these */
336
337	#define RS_styleCount 4
338	#define RS_styleMask (RS_Bold \| RS_Italic)
339	#define RS_styleShift 14
340		448
341	#define RS_baseattrMask (RS_Italic \| RS_Bold \| RS_Blink \| RS_RVid \| RS_Uline)	449	#define RS_baseattrMask (RS_Italic \| RS_Bold \| RS_Blink \| RS_RVid \| RS_Uline)
342	#define RS_attrMask (RS_baseattrMask \| RS_fontMask)	450	#define RS_attrMask (RS_baseattrMask \| RS_fontMask)
343		451
344	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
345	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
346	#define RS_fontShift 24
347
348	#define DEFAULT_RSTYLE (RS_None \| Color_fg \| (Color_bg << Color_Bits))	452	#define DEFAULT_RSTYLE (RS_None \| (Color_fg << RS_fgShift) \| (Color_bg << RS_bgShift))
349	#define OVERLAY_RSTYLE (RS_None \| Color_Black \| (Color_Yellow << Color_Bits))	453	#define OVERLAY_RSTYLE (RS_None \| (Color_Black << RS_fgShift) \| (Color_Yellow << RS_bgShift))
350
351	#define Sel_none 0 /* Not waiting */
352	#define Sel_normal 0x01 /* normal selection */
353	#define Sel_incr 0x02 /* incremental selection */
354	#define Sel_direct 0x00
355	#define Sel_Primary 0x01
356	#define Sel_Secondary 0x02
357	#define Sel_Clipboard 0x03
358	#define Sel_whereMask 0x0f
359	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
360	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
361		454
362	enum {	455	enum {
363	C0_NUL = 0x00,	456	C0_NUL = 0x00,
364	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	457	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
365	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	458	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
…		…
383	XTerm_Color_cursor = 12, // change actual 'Cursor' color	476	XTerm_Color_cursor = 12, // change actual 'Cursor' color
384	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	477	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
385	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	478	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
386	XTerm_Color05 = 15, // not implemented (tektronix fg)	479	XTerm_Color05 = 15, // not implemented (tektronix fg)
387	XTerm_Color06 = 16, // not implemented (tektronix bg)	480	XTerm_Color06 = 16, // not implemented (tektronix bg)
388	XTerm_Color_RV = 17, // change actual 'Highlight' color	481	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		482	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
389	XTerm_logfile = 46, // not implemented	483	XTerm_logfile = 46, // not implemented
390	XTerm_font = 50,	484	XTerm_font = 50,
391		485
392	XTerm_konsole30 = 30, // reserved for konsole	486	XTerm_konsole30 = 30, // reserved for konsole
393	XTerm_konsole31 = 31, // reserved for konsole	487	XTerm_konsole31 = 31, // reserved for konsole
…		…
395	/*	489	/*
396	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)	490	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)
397	*/	491	*/
398		492
399	// deprecated	493	// deprecated
400	Rxvt_Color_BD = 18,
401	Rxvt_Color_UL = 19,
402	Rxvt_restoreFG = 39,	494	Rxvt_restoreFG = 39,
403	Rxvt_restoreBG = 49,	495	Rxvt_restoreBG = 49,
404		496
405	Rxvt_Pixmap = 20, // new bg pixmap	497	Rxvt_Pixmap = 20, // new bg pixmap
406	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	498	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
…		…
410		502
411	URxvt_Color_IT = 704, // change actual 'Italic' colour	503	URxvt_Color_IT = 704, // change actual 'Italic' colour
412	URxvt_Color_tint = 705, // change actual tint colour	504	URxvt_Color_tint = 705, // change actual tint colour
413	URxvt_Color_BD = 706, // change actual 'Bold' color	505	URxvt_Color_BD = 706, // change actual 'Bold' color
414	URxvt_Color_UL = 707, // change actual 'Underline' color	506	URxvt_Color_UL = 707, // change actual 'Underline' color
		507	URxvt_Color_border = 708,
415		508
416	URxvt_font = 710,	509	URxvt_font = 710,
417	URxvt_boldFont = 711,	510	URxvt_boldFont = 711,
418	URxvt_italicFont = 712,	511	URxvt_italicFont = 712,
419	URxvt_boldItalicFont = 713,	512	URxvt_boldItalicFont = 713,
420		513
421	URxvt_view_up = 720,	514	URxvt_view_up = 720,
422	URxvt_view_down = 721,	515	URxvt_view_down = 721,
423		516
424	URxvt_perl = 777,	517	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
425	};	518	};
426		519
427	/* Words starting with `Color_' are colours. Others are counts */	520	/* Words starting with `Color_' are colours. Others are counts */
428	/*	521	/*
429	* The PixColor and rendition colour usage should probably be decoupled	522	* The PixColor and rendition colour usage should probably be decoupled
…		…
459	Color_White = maxBrightCOLOR,	552	Color_White = maxBrightCOLOR,
460	#else	553	#else
461	Color_White = maxCOLOR,	554	Color_White = maxCOLOR,
462	#endif	555	#endif
463	minTermCOLOR = Color_White + 1,	556	minTermCOLOR = Color_White + 1,
		557	#if USE_256_COLORS
		558	maxTermCOLOR = Color_White + 240,
		559	#else
464	maxTermCOLOR = Color_White + 72,	560	maxTermCOLOR = Color_White + 72,
		561	#endif
465	#ifndef NO_CURSORCOLOR	562	#ifndef NO_CURSORCOLOR
466	Color_cursor,	563	Color_cursor,
467	Color_cursor2,	564	Color_cursor2,
468	#endif	565	#endif
469	Color_pointer_fg,	566	Color_pointer_fg,
…		…
478	#if ENABLE_FRILLS	575	#if ENABLE_FRILLS
479	Color_underline,	576	Color_underline,
480	#endif	577	#endif
481	#ifdef OPTION_HC	578	#ifdef OPTION_HC
482	Color_HC,	579	Color_HC,
		580	Color_HTC,
483	#endif	581	#endif
484	Color_scroll,	582	Color_scroll,
485	#ifdef RXVT_SCROLLBAR	583	#ifdef RXVT_SCROLLBAR
486	Color_trough,	584	Color_trough,
487	#endif	585	#endif
488	#if ENABLE_TRANSPARENCY	586	#if BG_IMAGE_FROM_ROOT
489	Color_tint,	587	Color_tint,
490	#endif	588	#endif
491	#if OFF_FOCUS_FADING	589	#if OFF_FOCUS_FADING
492	Color_fade,	590	Color_fade,
493	#endif	591	#endif
…		…
499	#else	597	#else
500	TOTAL_COLORS = NRS_COLORS	598	TOTAL_COLORS = NRS_COLORS
501	#endif	599	#endif
502	};	600	};
503		601
		602	#if USE_256_COLORS
		603	# define Color_Bits 9 // 0 .. maxTermCOLOR
		604	#else
504	#define Color_Bits 7 // 0 .. maxTermCOLOR	605	# define Color_Bits 7 // 0 .. maxTermCOLOR
		606	#endif
505		607
506	/*	608	/*
507	* Resource list	609	* Resource list
508	*/	610	*/
509	enum {	611	enum {
…		…
537	#define PrivMode_vt52 (1UL<<18)	639	#define PrivMode_vt52 (1UL<<18)
538	#define PrivMode_LFNL (1UL<<19)	640	#define PrivMode_LFNL (1UL<<19)
539	#define PrivMode_MouseBtnEvent (1UL<<20)	641	#define PrivMode_MouseBtnEvent (1UL<<20)
540	#define PrivMode_MouseAnyEvent (1UL<<21)	642	#define PrivMode_MouseAnyEvent (1UL<<21)
541	#define PrivMode_BracketPaste (1UL<<22)	643	#define PrivMode_BracketPaste (1UL<<22)
		644	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		645	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
		646	#define PrivMode_BlinkingCursor (1UL<<25)
542		647
543	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)	648	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)
544		649
545	#ifdef ALLOW_132_MODE	650	#ifdef ALLOW_132_MODE
546	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)	651	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)
…		…
549	#endif	654	#endif
550		655
551	// do not change these constants lightly, there are many interdependencies	656	// do not change these constants lightly, there are many interdependencies
552	#define IMBUFSIZ 128 // input modifier buffer sizes	657	#define IMBUFSIZ 128 // input modifier buffer sizes
553	#define KBUFSZ 512 // size of keyboard mapping buffer	658	#define KBUFSZ 512 // size of keyboard mapping buffer
554	#define CBUFSIZ 2048 // size of command buffer	659	#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
		660	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
555	#define UBUFSIZ 2048 // character buffer	661	#define UBUFSIZ 2048 // character buffer
556		662
557	#if ENABLE_FRILLS	663	#if ENABLE_FRILLS
558	# include <X11/Xmd.h>	664	# include <X11/Xmd.h>
559	typedef struct _mwmhints {	665	typedef struct _mwmhints
		666	{
560	CARD32 flags;	667	CARD32 flags;
561	CARD32 functions;	668	CARD32 functions;
562	CARD32 decorations;	669	CARD32 decorations;
563	INT32 input_mode;	670	INT32 input_mode;
564	CARD32 status;	671	CARD32 status;
…		…
595	/*	702	/*
596	*****************************************************************************	703	*****************************************************************************
597	* MACRO DEFINES	704	* MACRO DEFINES
598	*****************************************************************************	705	*****************************************************************************
599	*/	706	*/
		707
		708	// speed hack, copy some member variable into a local variable of the same name
600	#define dLocal(type,name) type const name = this->name	709	#define dLocal(type,name) type const name = this->name
601		710
602	// for speed reasons, we assume that all codepoints 32 to 126 are	711	// for speed reasons, we assume that all codepoints 32 to 126 are
603	// single-width.	712	// single-width.
604	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	713	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
611	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	720	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
612	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	721	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
613	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	722	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
614	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	723	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
615		724
616	#define LINENO(n) MOD (term_start + int(n), total_rows)	725	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
617	#define ROW(n) row_buf [LINENO (n)]	726	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		727
		728	#define LINENO(n) LINENO_of (this, n)
		729	#define ROW(n) ROW_of (this, n)
618		730
619	/* how to build & extract colors and attributes */	731	/* how to build & extract colors and attributes */
620	#define GET_BASEFG(x) (((x) & RS_fgMask))	732	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
621	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	733	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
622		734
623	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	735	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
624	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) \| ((fid) << RS_fontShift))	736	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) \| ((fid) << RS_fontShift))
625		737
626	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	738	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
627	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) \| ((style) << RS_styleShift))	739	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) \| ((style) << RS_styleShift))
628		740
629	#define GET_ATTR(x) (((x) & RS_attrMask))	741	#define GET_ATTR(x) (((x) & RS_attrMask))
630	#define GET_BGATTR(x) \
631	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
632	\| (((x) & RS_fgMask)<<Color_Bits)) \
633	: ((x) & (RS_attrMask \| RS_bgMask)))
634	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) \| (fg))	742	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) \| ((fg) << RS_fgShift))
635	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg)<<Color_Bits))	743	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg) << RS_bgShift))
636	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))	744	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))
637		745
638	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	746	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
639		747
640	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	748	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
641	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	749	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
642		750
643	#if ENABLE_STYLES	751	#if ENABLE_STYLES
644	# define FONTSET(style) fontset[GET_STYLE (style)]	752	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
645	#else	753	#else
646	# define FONTSET(style) fontset[0]	754	# define FONTSET_of(t,style) (t)->fontset[0]
647	#endif	755	#endif
		756
		757	#define FONTSET(style) FONTSET_of (this, style)
648		758
649	typedef callback<void (const char *)> log_callback;	759	typedef callback<void (const char *)> log_callback;
650	typedef callback<int (int)> getfd_callback;	760	typedef callback<int (int)> getfd_callback;
651		761
652	/****************************************************************************/	762	/****************************************************************************/
…		…
655	#define LINE_FILTERED 0x0002 // line has been filtered	765	#define LINE_FILTERED 0x0002 // line has been filtered
656	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	766	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
657	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	767	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
658	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	768	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
659		769
660	struct line_t {	770	struct line_t
		771	{
661	text_t *t; // terminal the text	772	text_t *t; // terminal the text
662	rend_t *r; // rendition, uses RS_ flags	773	rend_t *r; // rendition, uses RS_ flags
663	tlen_t_ l; // length of each text line	774	tlen_t_ l; // length of each text line
664	uint32_t f; // flags	775	uint32_t f; // flags
		776
		777	bool valid ()
		778	{
		779	return l >= 0;
		780	}
		781
		782	void alloc ()
		783	{
		784	l = 0;
		785	}
665		786
666	bool is_longer ()	787	bool is_longer ()
667	{	788	{
668	return f & LINE_LONGER;	789	return f & LINE_LONGER;
669	}	790	}
…		…
699	};	820	};
700		821
701	/****************************************************************************/	822	/****************************************************************************/
702		823
703	// primitive wrapper around mbstate_t to ensure initialisation	824	// primitive wrapper around mbstate_t to ensure initialisation
704	struct mbstate {	825	struct mbstate
		826	{
705	mbstate_t mbs;	827	mbstate_t mbs;
706		828
707	operator mbstate_t *() { return &mbs; }	829	operator mbstate_t *() { return &mbs; }
708	void reset () { memset (&mbs, 0, sizeof (mbs)); }	830	void reset () { memset (&mbs, 0, sizeof (mbs)); }
709	mbstate () { reset (); }	831	mbstate () { reset (); }
…		…
730		852
731	#if ENABLE_COMBINING	853	#if ENABLE_COMBINING
732	// compose chars are used to represent composite characters	854	// compose chars are used to represent composite characters
733	// that are not representable in unicode, as well as characters	855	// that are not representable in unicode, as well as characters
734	// not fitting in the BMP.	856	// not fitting in the BMP.
735	struct compose_char {	857	struct compose_char
		858	{
736	unicode_t c1, c2; // any chars != NOCHAR are valid	859	unicode_t c1, c2; // any chars != NOCHAR are valid
		860
737	compose_char (unicode_t c1, unicode_t c2)	861	compose_char (unicode_t c1, unicode_t c2)
738	: c1(c1), c2(c2)	862	: c1(c1), c2(c2)
739	{ }	863	{ }
740	};	864	};
741		865
742	class rxvt_composite_vec {	866	class rxvt_composite_vec
		867	{
743	vector<compose_char> v;	868	vector<compose_char> v;
744	public:	869	public:
745	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	870	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
746	int expand (unicode_t c, wchar_t *r);	871	int expand (unicode_t c, wchar_t *r);
747	compose_char *operator [](text_t c)	872	compose_char *operator [](text_t c)
…		…
766	extern rxvt_t rxvt_current_term;	891	extern rxvt_t rxvt_current_term;
767		892
768	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)	893	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
769	#define GET_R rxvt_current_term	894	#define GET_R rxvt_current_term
770		895
		896	/* ------------------------------------------------------------------------- */
		897	struct overlay_base
		898	{
		899	int x, y, w, h; // overlay dimensions
		900	text_t **text;
		901	rend_t **rend;
		902
		903	// while tempting to add swap() etc. here, it effectively only increases code size
		904	};
		905
		906	/* ------------------------------------------------------------------------- */
		907
771	typedef struct {	908	typedef struct
		909	{
772	int row;	910	int row;
773	int col;	911	int col;
774	} row_col_t;	912	} row_col_t;
775		913
776	/*	914	/*
…		…
801	* +------------+·display·+·= term_start	939	* +------------+·display·+·= term_start
802	* \| terminal \| display \|	940	* \| terminal \| display \|
803	* \| terminal +---------+	941	* \| terminal +---------+
804	* \| terminal \|	942	* \| terminal \|
805	* \| terminal \|	943	* \| terminal \|
806	* +------------+···········= term_stat + nrow - 1	944	* +------------+···········= term_start + nrow - 1
807	* \|	945	* \|
808	* \|	946	* \|
809	* END······················= total_rows	947	* END······················= total_rows
810	*/	948	*/
811		949
812	struct TermWin_t {	950	struct TermWin_t
		951	{
		952	int vt_width; /* actual window width [pixels] */
		953	int vt_height; /* actual window height [pixels] */
813	int width; /* window width [pixels] */	954	int width; /* window width [pixels] */
814	int height; /* window height [pixels] */	955	int height; /* window height [pixels] */
815	int fwidth; /* font width [pixels] */	956	int fwidth; /* font width [pixels] */
816	int fheight; /* font height [pixels] */	957	int fheight; /* font height [pixels] */
817	int fbase; /* font ascent (baseline) [pixels] */	958	int fbase; /* font ascent (baseline) [pixels] */
…		…
820	int focus; /* window has focus */	961	int focus; /* window has focus */
821	int mapped; /* window state mapped? */	962	int mapped; /* window state mapped? */
822	int int_bwidth; /* internal border width */	963	int int_bwidth; /* internal border width */
823	int ext_bwidth; /* external border width */	964	int ext_bwidth; /* external border width */
824	int lineSpace; /* number of extra pixels between rows */	965	int lineSpace; /* number of extra pixels between rows */
		966	int letterSpace; /* number of extra pixels between columns */
825	int saveLines; /* number of lines that fit in scrollback */	967	int saveLines; /* number of lines that fit in scrollback */
826	int total_rows; /* total number of rows in this terminal */	968	int total_rows; /* total number of rows in this terminal */
827	int term_start; /* term lines start here */	969	int term_start; /* term lines start here */
828	int view_start; /* scrollback view starts here */	970	int view_start; /* scrollback view starts here */
829	int top_row; /* topmost row index of scrollback */	971	int top_row; /* topmost row index of scrollback */
830	Window parent[6]; /* parent identifiers - we're parent[0] */	972	Window parent; /* parent identifier */
831	Window vt; /* vt100 window */	973	Window vt; /* vt100 window */
832	GC gc; /* GC for drawing */	974	GC gc; /* GC for drawing */
833	Pixmap pixmap;
834	rxvt_drawable *drawable;	975	rxvt_drawable *drawable;
835	rxvt_fontset *fontset[4];	976	rxvt_fontset *fontset[4];
836	};	977	};
837		978
838	/*	979	/*
…		…
847	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where	988	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
848	* nothing is selected	989	* nothing is selected
849	* beg: row/column of beginning of selection : never past mark	990	* beg: row/column of beginning of selection : never past mark
850	* mark: row/column of initial click : never past end	991	* mark: row/column of initial click : never past end
851	* end: row/column of one character past end of selection	992	* end: row/column of one character past end of selection
852	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow	993	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
853	* * Note: col == -1 ==> we're left of screen	994	* * Note: col == -1 ==> we're left of screen
854	*	995	*
855	*/	996	*/
856	typedef struct {	997	struct screen_t
		998	{
857	row_col_t cur; /* cursor position on the screen */	999	row_col_t cur; /* cursor position on the screen */
858	int tscroll; /* top of settable scroll region */	1000	int tscroll; /* top of settable scroll region */
859	int bscroll; /* bottom of settable scroll region */	1001	int bscroll; /* bottom of settable scroll region */
860	unsigned int charset; /* character set number [0..3] */	1002	unsigned int charset; /* character set number [0..3] */
861	unsigned int flags; /* see below */	1003	unsigned int flags; /* see below */
862	row_col_t s_cur; /* saved cursor position */	1004	row_col_t s_cur; /* saved cursor position */
863	unsigned int s_charset; /* saved character set number [0..3] */	1005	unsigned int s_charset; /* saved character set number [0..3] */
864	char s_charset_char;	1006	char s_charset_char;
865	rend_t s_rstyle; /* saved rendition style */	1007	rend_t s_rstyle; /* saved rendition style */
866	} screen_t;	1008	};
867		1009
868	enum selection_op_t {	1010	enum selection_op_t
		1011	{
869	SELECTION_CLEAR = 0, /* nothing selected */	1012	SELECTION_CLEAR = 0, /* nothing selected */
870	SELECTION_INIT, /* marked a point */	1013	SELECTION_INIT, /* marked a point */
871	SELECTION_BEGIN, /* started a selection */	1014	SELECTION_BEGIN, /* started a selection */
872	SELECTION_CONT, /* continued selection */	1015	SELECTION_CONT, /* continued selection */
873	SELECTION_DONE /* selection put in CUT_BUFFER0 */	1016	SELECTION_DONE /* selection put in CUT_BUFFER0 */
874	};	1017	};
875		1018
876	typedef struct {	1019	struct selection_t
		1020	{
877	wchar_t text; / selected text */	1021	wchar_t text; / selected text */
878	unsigned int len; /* length of selected text */	1022	unsigned int len; /* length of selected text */
879	unsigned int screen; /* screen being used */	1023	unsigned int screen; /* screen being used */
880	unsigned int clicks; /* number of clicks */	1024	unsigned int clicks; /* number of clicks */
881	selection_op_t op; /* current operation */	1025	selection_op_t op; /* current operation */
882	bool rect; /* rectangular selection? */	1026	bool rect; /* rectangular selection? */
883	row_col_t beg; /* beginning of selection <= mark */	1027	row_col_t beg; /* beginning of selection <= mark */
884	row_col_t mark; /* point of initial click <= end */	1028	row_col_t mark; /* point of initial click <= end */
885	row_col_t end; /* one character past end point */	1029	row_col_t end; /* one character past end point */
886	} selection_t;	1030	wchar_t clip_text; / text copied to the clipboard */
		1031	unsigned int clip_len; /* length of clipboard text */
		1032	};
887		1033
888	/* ------------------------------------------------------------------------- */	1034	/* ------------------------------------------------------------------------- */
889		1035
890	/* screen_t flags */	1036	/* screen_t flags */
891	#define Screen_Relative (1<<0) /* relative origin mode flag */	1037	#define Screen_Relative (1<<0) /* relative origin mode flag */
…		…
895	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */	1041	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
896	#define Screen_DefaultFlags (Screen_VisibleCursor \| Screen_Autowrap)	1042	#define Screen_DefaultFlags (Screen_VisibleCursor \| Screen_Autowrap)
897		1043
898	/* rxvt_vars.options */	1044	/* rxvt_vars.options */
899	enum {	1045	enum {
900	# define def(name,idx) Opt_ ## name = idx,
901	# define nodef(name) Opt_ ## name = 0,	1046	# define def(name) Opt_ ## name,
		1047	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		1048	Opt_0,
902	# include "optinc.h"	1049	# include "optinc.h"
903	# undef nodef	1050	# undef nodef
904	# undef def	1051	# undef def
905	Opt_count	1052	Opt_count
906	};	1053	};
907		1054
908	/* ------------------------------------------------------------------------- */	1055	/* ------------------------------------------------------------------------- */
909		1056
910	struct rxvt_vars : TermWin_t {	1057	struct rxvt_vars : TermWin_t
		1058	{
911	scrollBar_t scrollBar;	1059	scrollBar_t scrollBar;
912	uint8_t options[(Opt_count + 7) >> 3];	1060	uint8_t options[(Opt_count + 7) >> 3];
913	XSizeHints szHint;	1061	XSizeHints szHint;
914	rxvt_color *pix_colors;	1062	rxvt_color *pix_colors;
915	Cursor TermWin_cursor; /* cursor for vt window */	1063	Cursor TermWin_cursor; /* cursor for vt window */
916	int numlock_state;	1064
917	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf	1065	line_t *row_buf; // all lines, scrollback + terminal, circular
918	line_t *drawn_buf; // text on screen	1066	line_t *drawn_buf; // text on screen
919	line_t *swap_buf; // lines for swap buffer	1067	line_t *swap_buf; // lines for swap buffer
920	char tabs; / per location: 1 == tab-stop */	1068	char tabs; / per location: 1 == tab-stop */
921	screen_t screen;	1069	screen_t screen;
922	screen_t swap;	1070	screen_t swap;
…		…
925	#ifdef OFF_FOCUS_FADING	1073	#ifdef OFF_FOCUS_FADING
926	rxvt_color pix_colors_unfocused[TOTAL_COLORS];	1074	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
927	#endif	1075	#endif
928	};	1076	};
929		1077
930	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1078	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1079	{
931		1080
932	// special markers with magic addresses	1081	// special markers with magic addresses
933	static const char resval_undef []; // options specifically unset	1082	static const char resval_undef []; // options specifically unset
934	static const char resval_on []; // boolean options switched on	1083	static const char resval_on []; // boolean options switched on
935	static const char resval_off []; // or off	1084	static const char resval_off []; // or off
…		…
943		1092
944	unsigned char want_refresh:1,	1093	unsigned char want_refresh:1,
945	current_screen:1, /* primary or secondary */	1094	current_screen:1, /* primary or secondary */
946	num_scr_allow:1,	1095	num_scr_allow:1,
947	bypass_keystate:1,	1096	bypass_keystate:1,
		1097	#if ENABLE_FRILLS
		1098	urgency_hint:1,
		1099	#endif
948	#ifdef CURSOR_BLINK	1100	#if CURSOR_BLINK
949	hidden_cursor:1,	1101	hidden_cursor:1,
950	#endif	1102	#endif
951	#ifdef TEXT_BLINK	1103	#if TEXT_BLINK
952	hidden_text:1,	1104	hidden_text:1,
953	#endif	1105	#endif
954	#ifdef POINTER_BLANK	1106	#if POINTER_BLANK
955	hidden_pointer:1,	1107	hidden_pointer:1,
956	#endif	1108	#endif
957	enc_utf8:1, /* wether locale uses utf-8 */	1109	enc_utf8:1, /* whether locale uses utf-8 */
958	seen_input:1, /* wether we have seen some program output yet */	1110	seen_input:1, /* whether we have seen some program output yet */
959	seen_resize:1, /* wether we had a resize event */	1111	seen_resize:1, /* whether we had a resize event */
		1112	init_done:1,
960	parsed_geometry:1;	1113	parsed_geometry:1;
961		1114
962	unsigned char refresh_type,	1115	unsigned char refresh_type,
963	#ifdef META8_OPTION	1116	#ifdef META8_OPTION
964	meta_char, /* Alt-key prefix */	1117	meta_char; /* Alt-key prefix */
965	#endif	1118	#endif
966	selection_wait,
967	selection_type;
968	/* ---------- */	1119	/* ---------- */
969	bool rvideo_state, rvideo_mode;	1120	bool rvideo_state, rvideo_mode;
970	#ifndef NO_BELL	1121	#ifndef NO_BELL
971	bool rvideo_bell;	1122	bool rvideo_bell;
972	#endif	1123	#endif
973	int num_scr; /* screen: number lines scrolled */	1124	int num_scr; /* screen: number of lines scrolled */
974	int prev_ncol, /* screen: previous number of columns */	1125	int prev_ncol, /* screen: previous number of columns */
975	prev_nrow; /* screen: previous number of rows */	1126	prev_nrow; /* screen: previous number of rows */
976	/* ---------- */	1127	/* ---------- */
977	rend_t rstyle;	1128	rend_t rstyle;
978	/* ---------- */	1129	/* ---------- */
979	#ifdef SELECTION_SCROLLING	1130	#ifdef SELECTION_SCROLLING
980	int scroll_selection_lines;	1131	int scroll_selection_lines;
981	enum page_dirn scroll_selection_dir;
982	int selection_save_x,	1132	int selection_save_x,
983	selection_save_y,	1133	selection_save_y,
984	selection_save_state;	1134	selection_save_state;
985	#endif	1135	#endif
986	/* ---------- */	1136	/* ---------- */
…		…
995	mouse_row,	1145	mouse_row,
996	mouse_col,	1146	mouse_col,
997	# ifdef POINTER_BLANK	1147	# ifdef POINTER_BLANK
998	pointerBlankDelay,	1148	pointerBlankDelay,
999	# endif	1149	# endif
		1150	multiClickTime,
		1151	cursor_type,
1000	allowedxerror;	1152	allowedxerror;
1001	/* ---------- */	1153	/* ---------- */
1002	unsigned int ModLevel3Mask,	1154	unsigned int ModLevel3Mask,
1003	ModMetaMask,	1155	ModMetaMask,
1004	ModNumLockMask;	1156	ModNumLockMask;
1005	int old_width, /* last used width in screen resize */
1006	old_height; /* last used height in screen resize */
1007	unsigned long priv_modes,	1157	unsigned long priv_modes,
1008	SavedModes;	1158	SavedModes;
1009	/* ---------- */	1159	/* ---------- */
1010	Atom *xa;	1160	Atom *xa;
1011	/* ---------- */	1161	/* ---------- */
1012	#ifdef RXVT_SCROLLBAR
1013	GC scrollbarGC,
1014	topShadowGC,
1015	botShadowGC;
1016	#endif
1017	#ifdef XTERM_SCROLLBAR
1018	GC xscrollbarGC,
1019	ShadowGC;
1020	#endif
1021	#ifdef PLAIN_SCROLLBAR
1022	GC pscrollbarGC;
1023	#endif
1024	#ifdef NEXT_SCROLLBAR
1025	GC blackGC,
1026	whiteGC,
1027	grayGC,
1028	darkGC,
1029	stippleGC;
1030	Pixmap dimple,
1031	upArrow,
1032	downArrow,
1033	upArrowHi,
1034	downArrowHi;
1035	#endif
1036	/* ---------- */
1037	Time selection_time,	1162	Time selection_time,
1038	selection_request_time;	1163	clipboard_time;
		1164	rxvt_selection *selection_req;
1039	pid_t cmd_pid; /* process id of child */	1165	pid_t cmd_pid; /* process id of child */
1040	char * incr_buf;
1041	size_t incr_buf_size, incr_buf_fill;
1042	/* ---------- */	1166	/* ---------- */
1043	struct mouse_event MEvent;	1167	struct mouse_event MEvent;
1044	XComposeStatus compose;	1168	XComposeStatus compose;
1045	struct termios tio;	1169	static struct termios def_tio;
1046	row_col_t oldcursor;	1170	row_col_t oldcursor;
		1171
1047	#ifdef HAVE_BG_PIXMAP	1172	#ifdef HAVE_BG_PIXMAP
1048	bgPixmap_t bgPixmap;	1173	void bg_init ();
		1174	void bg_destroy ();
		1175
		1176	# if BG_IMAGE_FROM_FILE
		1177	rxvt_image fimage;
		1178	void render_image (rxvt_image &image);
1049	#endif	1179	# endif
		1180
		1181	# if BG_IMAGE_FROM_ROOT
		1182	rxvt_img *root_img;
		1183	image_effects root_effects;
		1184
		1185	void render_root_image ();
		1186	# endif
		1187
		1188	ev_tstamp bg_valid_since;
		1189
		1190	bool bg_window_size_sensitive ();
		1191	bool bg_window_position_sensitive ();
		1192
		1193	void bg_render ();
		1194	#endif
		1195
1050	#ifdef HAVE_AFTERIMAGE	1196	#ifdef HAVE_IMG
1051	ASVisual *asv;	1197	enum {
1052	ASImageManager *asimman;	1198	BG_IS_TRANSPARENT = 1 << 1,
		1199	BG_NEEDS_REFRESH = 1 << 2,
		1200	BG_INHIBIT_RENDER = 1 << 3,
		1201	};
		1202
		1203	uint8_t bg_flags;
		1204
		1205	rxvt_img *bg_img;
1053	#endif	1206	#endif
1054		1207
1055	#if ENABLE_OVERLAY	1208	#if ENABLE_OVERLAY
1056	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1209	overlay_base ov;
1057	text_t **ov_text;
1058	rend_t **ov_rend;
1059		1210
1060	void scr_swap_overlay () NOTHROW;	1211	void scr_swap_overlay () NOTHROW;
1061	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1212	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1062	void scr_overlay_off () NOTHROW;	1213	void scr_overlay_off () NOTHROW;
1063	void scr_overlay_set (int x, int y,	1214	void scr_overlay_set (int x, int y,
…		…
1067	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1218	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1068	#endif	1219	#endif
1069		1220
1070	vector<void *> allocated; // free these memory blocks with free()	1221	vector<void *> allocated; // free these memory blocks with free()
1071		1222
1072	char env_windowid[21]; /* environmental variable WINDOWID */	1223	int parent_x, parent_y; // parent window position relative to root, only updated on demand
1073	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1074	char env_display; / environmental variable DISPLAY */
1075	char env_term; / environmental variable TERM */
1076		1224
1077	char *locale;	1225	char *locale;
1078	char charsets[4];	1226	char charsets[4];
1079	char v_buffer; / pointer to physical buffer */	1227	char v_buffer; / pointer to physical buffer */
1080	unsigned int v_buflen; /* size of area to write */	1228	unsigned int v_buflen; /* size of area to write */
1081	stringvec argv, envv; /* if != 0, will be freed at destroy time */	1229	stringvec argv, envv; /* if != 0, will be freed at destroy time */
		1230	char **env;
1082		1231
1083	#ifdef KEYSYM_RESOURCE	1232	#ifdef KEYSYM_RESOURCE
1084	keyboard_manager *keyboard;	1233	keyboard_manager *keyboard;
1085	#endif	1234	#endif
1086	#ifndef NO_RESOURCES	1235	#ifndef NO_RESOURCES
…		…
1092	char cmdbuf_ptr, cmdbuf_endp;	1241	char cmdbuf_ptr, cmdbuf_endp;
1093	char cmdbuf_base[CBUFSIZ];	1242	char cmdbuf_base[CBUFSIZ];
1094		1243
1095	ptytty *pty;	1244	ptytty *pty;
1096		1245
1097	rxvt_salloc *talloc; // text line allocator	1246	// chunk contains all line_t's as well as rend_t and text_t buffers
1098	rxvt_salloc *ralloc; // rend line allocator	1247	// for drawn_buf, swap_buf and row_buf, in this order
		1248	void *chunk;
		1249	size_t chunk_size;
1099		1250
1100	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1251	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1101		1252
1102	#if ENABLE_FRILLS \|\| ISO_14755	1253	#if ENABLE_FRILLS \|\| ISO_14755
1103	// ISO 14755 entry support	1254	// ISO 14755 entry support
1104	unicode_t iso14755buf;	1255	unicode_t iso14755buf;
1105	void commit_iso14755 ();	1256	void commit_iso14755 ();
1106	# if ISO_14755	1257	# if ISO_14755
1107	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1258	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1108	void iso14755_54 (int x, int y);	1259	void iso14755_54 (int x, int y);
1109	# endif	1260	# endif
1110	#endif	1261	#endif
1111		1262
1112	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;	1263	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
…		…
1114	void vt_select_input () const NOTHROW	1265	void vt_select_input () const NOTHROW
1115	{	1266	{
1116	XSelectInput (dpy, vt, vt_emask \| vt_emask_perl \| vt_emask_xim \| vt_emask_mouse);	1267	XSelectInput (dpy, vt, vt_emask \| vt_emask_perl \| vt_emask_xim \| vt_emask_mouse);
1117	}	1268	}
1118		1269
1119	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	1270	#if BG_IMAGE_FROM_ROOT \|\| ENABLE_PERL
1120	void rootwin_cb (XEvent &xev);	1271	void rootwin_cb (XEvent &xev);
1121	xevent_watcher rootwin_ev;	1272	xevent_watcher rootwin_ev;
1122	#endif	1273	#endif
1123	#ifdef HAVE_BG_PIXMAP	1274	#ifdef HAVE_BG_PIXMAP
1124	void update_background ();	1275	void update_background ();
1125	#if TRACE_PIXMAPS
1126	void trace_update_background (const char *file, int line);
1127	# define update_background() trace_update_background (__FILE__, __LINE__)
1128	#endif
1129	void update_background_cb (ev::timer &w, int revents);	1276	void update_background_cb (ev::timer &w, int revents);
1130	ev::timer update_background_ev;	1277	ev::timer update_background_ev;
1131	#endif	1278	#endif
1132		1279
1133	void x_cb (XEvent &xev);	1280	void x_cb (XEvent &xev);
…		…
1138	void child_cb (ev::child &w, int revents); ev::child child_ev;	1285	void child_cb (ev::child &w, int revents); ev::child child_ev;
1139	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1286	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1140	void refresh_check ();	1287	void refresh_check ();
1141	void flush ();	1288	void flush ();
1142	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1289	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1290	void cmdbuf_reify ();
		1291	void cmdbuf_append (const char *str, size_t count);
1143	bool pty_fill ();	1292	bool pty_fill ();
1144	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1293	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1145	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1146		1294
1147	#ifdef CURSOR_BLINK	1295	#ifdef CURSOR_BLINK
		1296	void cursor_blink_reset ();
1148	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;	1297	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1149	#endif	1298	#endif
1150	#ifdef TEXT_BLINK	1299	#ifdef TEXT_BLINK
1151	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;	1300	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1152	#endif	1301	#endif
…		…
1169	void pointer_blank ();	1318	void pointer_blank ();
1170	#endif	1319	#endif
1171	void pointer_unblank ();	1320	void pointer_unblank ();
1172		1321
1173	void tt_printf (const char *fmt,...);	1322	void tt_printf (const char *fmt,...);
		1323	void tt_write_ (const char *data, unsigned int len);
1174	void tt_write (const char *data, unsigned int len);	1324	void tt_write (const char *data, unsigned int len);
		1325	void tt_write_user_input (const char *data, unsigned int len);
1175	void pty_write ();	1326	void pty_write ();
1176
1177	void init (stringvec argv, stringvec envv)
1178	{
1179	this->argv = argv;
1180	init (argv->size (), argv->begin (), envv);
1181	}
1182		1327
1183	void make_current () const // make this the "currently active" urxvt instance	1328	void make_current () const // make this the "currently active" urxvt instance
1184	{	1329	{
1185	SET_R (this);	1330	SET_R (this);
1186	set_environ (envv);	1331	set_environ (env);
1187	rxvt_set_locale (locale);	1332	rxvt_set_locale (locale);
1188	}	1333	}
1189		1334
1190	#if USE_XIM	1335	#if USE_XIM
1191	rxvt_xim *input_method;	1336	rxvt_xim *input_method;
…		…
1198	void im_set_size (XRectangle &size);	1343	void im_set_size (XRectangle &size);
1199	void im_set_position (XPoint &pos) NOTHROW;	1344	void im_set_position (XPoint &pos) NOTHROW;
1200	void im_set_color (unsigned long &fg, unsigned long &bg);	1345	void im_set_color (unsigned long &fg, unsigned long &bg);
1201	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1346	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1202		1347
1203	bool IMisRunning ();	1348	bool im_is_running ();
1204	void IMSendSpot ();	1349	void im_send_spot ();
1205	bool IM_get_IC (const char *modifiers);	1350	bool im_get_ic (const char *modifiers);
1206	void IMSetPosition ();	1351	void im_set_position ();
1207	#endif	1352	#endif
1208		1353
1209	// command.C	1354	// command.C
1210	void key_press (XKeyEvent &ev);	1355	void key_press (XKeyEvent &ev);
1211	void key_release (XKeyEvent &ev);	1356	void key_release (XKeyEvent &ev);
1212	unsigned int cmd_write (const char *str, unsigned int count);
1213		1357
1214	wchar_t next_char () NOTHROW;	1358	wchar_t next_char () NOTHROW;
1215	wchar_t cmd_getc () THROW ((class out_of_input));	1359	wchar_t cmd_getc () THROW ((class out_of_input));
1216	uint32_t next_octet () NOTHROW;	1360	uint32_t next_octet () NOTHROW;
1217	uint32_t cmd_get8 () THROW ((class out_of_input));	1361	uint32_t cmd_get8 () THROW ((class out_of_input));
1218		1362
1219	bool cmd_parse ();	1363	void cmd_parse ();
1220	void mouse_report (XButtonEvent &ev);	1364	void mouse_report (XButtonEvent &ev);
1221	void button_press (XButtonEvent &ev);	1365	void button_press (XButtonEvent &ev);
1222	void button_release (XButtonEvent &ev);	1366	void button_release (XButtonEvent &ev);
1223	void focus_in ();	1367	void focus_in ();
1224	void focus_out ();	1368	void focus_out ();
		1369	#if ENABLE_FRILLS
		1370	void set_urgency (bool enable);
		1371	#else
		1372	void set_urgency (bool enable) { }
		1373	#endif
1225	void update_fade_color (unsigned int idx);	1374	void update_fade_color (unsigned int idx, bool first_time = false);
1226	#ifdef PRINTPIPE	1375	#ifdef PRINTPIPE
1227	FILE *popen_printer ();	1376	FILE *popen_printer ();
1228	int pclose_printer (FILE *stream);	1377	int pclose_printer (FILE *stream);
1229	#endif	1378	#endif
1230	void process_print_pipe ();	1379	void process_print_pipe ();
…		…
1235	void process_window_ops (const int *args, unsigned int nargs);	1384	void process_window_ops (const int *args, unsigned int nargs);
1236	char *get_to_st (unicode_t &ends_how);	1385	char *get_to_st (unicode_t &ends_how);
1237	void process_dcs_seq ();	1386	void process_dcs_seq ();
1238	void process_osc_seq ();	1387	void process_osc_seq ();
1239	void process_color_seq (int report, int color, const char *str, char resp);	1388	void process_color_seq (int report, int color, const char *str, char resp);
1240	void process_xterm_seq (int op, const char *str, char resp);	1389	void process_xterm_seq (int op, char *str, char resp);
1241	int privcases (int mode, unsigned long bit);	1390	int privcases (int mode, unsigned long bit);
1242	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1391	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1243	void process_sgr_mode (unsigned int nargs, const int *arg);	1392	void process_sgr_mode (unsigned int nargs, const int *arg);
1244	void process_graphics ();	1393	void set_cursor_style (int style);
1245	// init.C	1394	// init.C
		1395	void init (stringvec argv, stringvec envv);
		1396	void init (int argc, const char const argv, const char const envv);
		1397	void init2 (int argc, const char const argv);
1246	void init_vars ();	1398	void init_vars ();
1247	const char *init_resources (int argc, const char const *argv);	1399	const char *init_resources (int argc, const char const *argv);
1248	void init (int argc, const char const argv, stringvec *envv);
1249	void init_env ();	1400	void init_env ();
1250	void set_locale (const char *locale);	1401	void set_locale (const char *locale);
1251	void init_xlocale ();	1402	void init_xlocale ();
1252	void init_command (const char const argv);	1403	void init_command (const char const argv);
1253	void run_command (const char const argv);	1404	void run_command (const char const argv);
1254	int run_child (const char const argv);	1405	int run_child (const char const argv);
1255	void color_aliases (int idx);	1406	void color_aliases (int idx);
1256	void create_windows (int argc, const char const argv);	1407	void create_windows (int argc, const char const argv);
1257	void Get_Colours ();	1408	void get_colors ();
1258	void get_ourmods ();	1409	void get_ourmods ();
		1410	void set_icon (const char *file);
1259	// main.C	1411	// main.C
1260	void tt_winch ();	1412	void tt_winch ();
1261	rxvt_term ();	1413	rxvt_term ();
1262	~rxvt_term ();	1414	~rxvt_term ();
1263	void destroy ();	1415	void destroy ();
1264	void emergency_cleanup ();	1416	void emergency_cleanup ();
1265	void recolour_cursor ();	1417	void recolor_cursor ();
1266	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1418	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1267	void window_calc (unsigned int newwidth, unsigned int newheight);	1419	void window_calc (unsigned int newwidth, unsigned int newheight);
1268	bool set_fonts ();	1420	bool set_fonts ();
1269	void set_string_property (Atom prop, const char *str, int len = -1);	1421	void set_string_property (Atom prop, const char *str, int len = -1);
		1422	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1270	void set_utf8_property (Atom prop, const char *str, int len = -1);	1423	void set_utf8_property (Atom prop, const char *str, int len = -1);
1271	void set_title (const char *str);	1424	void set_title (const char *str);
1272	void set_icon_name (const char *str);	1425	void set_icon_name (const char *str);
1273	void set_window_color (int idx, const char *color);	1426	void set_window_color (int idx, const char *color);
1274	void set_colorfgbg ();	1427	char *get_colorfgbg ();
1275	bool set_color (rxvt_color &color, const char *name);	1428	bool set_color (rxvt_color &color, const char *name);
1276	void alias_color (int dst, int src);	1429	void alias_color (int dst, int src);
1277	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1430	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1278	void get_window_origin (int &x, int &y);	1431	void get_window_origin (int &x, int &y);
1279	Pixmap get_pixmap_property (int prop_id);
1280		1432
1281	// screen.C	1433	// screen.C
1282		1434
1283	void lalloc (line_t &l) const	1435	bool option (uint8_t opt) const NOTHROW
1284	{	1436	{
1285	l.t = (text_t *)talloc->alloc ();	1437	return options[opt >> 3] & (1 << (opt & 7));
1286	l.r = (rend_t *)ralloc->alloc ();
1287	}	1438	}
1288		1439
1289	#if 0	1440	void set_option (uint8_t opt, bool set = true) NOTHROW;
1290	void lfree (line_t &l)
1291	{
1292	talloc->free (l.t);
1293	ralloc->free (l.r);
1294	}
1295	#endif
1296
1297	void lresize (line_t &l) const
1298	{
1299	if (!l.t)
1300	return;
1301
1302	l.t = (text_t )talloc->alloc (l.t, prev_ncol sizeof (text_t));
1303	l.r = (rend_t )ralloc->alloc (l.r, prev_ncol sizeof (rend_t));
1304
1305	l.l = min (l.l, ncol);
1306
1307	if (ncol > prev_ncol)
1308	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1309	}
1310		1441
1311	int fgcolor_of (rend_t r) const NOTHROW	1442	int fgcolor_of (rend_t r) const NOTHROW
1312	{	1443	{
1313	int base = GET_BASEFG (r);	1444	int base = GET_BASEFG (r);
1314	#ifndef NO_BRIGHTCOLOR	1445	#ifndef NO_BRIGHTCOLOR
1315	if (r & RS_Bold	1446	if (r & RS_Bold
1316	# if ENABLE_STYLES	1447	# if ENABLE_STYLES
1317	&& option (Opt_intensityStyles)	1448	&& option (Opt_intensityStyles)
1318	# endif	1449	# endif
1319	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1450	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1320	base += minBrightCOLOR - minCOLOR;	1451	base += minBrightCOLOR - minCOLOR;
1321	#endif	1452	#endif
1322	return base;	1453	return base;
1323	}	1454	}
1324		1455
…		…
1328	#ifndef NO_BRIGHTCOLOR	1459	#ifndef NO_BRIGHTCOLOR
1329	if (r & RS_Blink	1460	if (r & RS_Blink
1330	# if ENABLE_STYLES	1461	# if ENABLE_STYLES
1331	&& option (Opt_intensityStyles)	1462	&& option (Opt_intensityStyles)
1332	# endif	1463	# endif
1333	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1464	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1334	base += minBrightCOLOR - minCOLOR;	1465	base += minBrightCOLOR - minCOLOR;
1335	#endif	1466	#endif
1336	return base;	1467	return base;
1337	}	1468	}
1338		1469
1339	bool option (uint8_t opt) const NOTHROW
1340	{
1341	if (!opt)
1342	return 0;
1343
1344	--opt;
1345	return options[opt >> 3] & (1 << (opt & 7));
1346	}
1347
1348	void set_option (uint8_t opt, bool set = true) NOTHROW
1349	{
1350	if (!opt)
1351	return;
1352
1353	--opt;
1354	if (set)
1355	options[opt >> 3] \|= (1 << (opt & 7));
1356	else
1357	options[opt >> 3] &= ~(1 << (opt & 7));
1358	}
1359
1360	void set_privmode (unsigned bit, int set) NOTHROW
1361	{
1362	if (set)
1363	priv_modes \|= bit;
1364	else
1365	priv_modes &= ~bit;
1366	}
1367
1368	// modifies first argument(!)	1470	// modifies first argument(!)
		1471	void tt_paste (char *data, unsigned int len) NOTHROW;
1369	void paste (char *data, unsigned int len) NOTHROW;	1472	void paste (char *data, unsigned int len) NOTHROW;
		1473	void scr_alloc () NOTHROW;
1370	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1474	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1371	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1475	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1476	void scr_kill_char (line_t &l, int col) const NOTHROW;
		1477	void scr_set_char_rend (line_t &l, int col, rend_t rend);
1372	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1478	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1479	void copy_line (line_t &dst, line_t &src);
1373	void scr_reset ();	1480	void scr_reset ();
1374	void scr_release () NOTHROW;	1481	void scr_release () NOTHROW;
1375	void scr_clear (bool really = false) NOTHROW;	1482	void scr_clear (bool really = false) NOTHROW;
1376	void scr_refresh () NOTHROW;	1483	void scr_refresh () NOTHROW;
1377	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;	1484	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
…		…
1381	void scr_backindex () NOTHROW;	1488	void scr_backindex () NOTHROW;
1382	void scr_forwardindex () NOTHROW;	1489	void scr_forwardindex () NOTHROW;
1383	#endif	1490	#endif
1384	void scr_touch (bool refresh) NOTHROW;	1491	void scr_touch (bool refresh) NOTHROW;
1385	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1492	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1386	void scr_recolour () NOTHROW;	1493	void scr_recolor (bool refresh = true) NOTHROW;
1387	void scr_remap_chars () NOTHROW;	1494	void scr_remap_chars () NOTHROW;
1388	void scr_remap_chars (line_t &l) NOTHROW;	1495	void scr_remap_chars (line_t &l) NOTHROW;
1389		1496
1390	enum cursor_mode { SAVE, RESTORE };	1497	enum cursor_mode { SAVE, RESTORE };
1391		1498
1392	void scr_poweron ();	1499	void scr_poweron ();
		1500	void scr_soft_reset () NOTHROW;
1393	void scr_cursor (cursor_mode mode) NOTHROW;	1501	void scr_cursor (cursor_mode mode) NOTHROW;
1394	void scr_do_wrap () NOTHROW;	1502	void scr_do_wrap () NOTHROW;
1395	void scr_swap_screen () NOTHROW;	1503	void scr_swap_screen () NOTHROW;
1396	void scr_change_screen (int scrn);	1504	void scr_change_screen (int scrn);
1397	void scr_color (unsigned int color, int fgbg) NOTHROW;	1505	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1415	void scr_report_position () NOTHROW;	1523	void scr_report_position () NOTHROW;
1416	void set_font_style () NOTHROW;	1524	void set_font_style () NOTHROW;
1417	void scr_charset_choose (int set) NOTHROW;	1525	void scr_charset_choose (int set) NOTHROW;
1418	void scr_charset_set (int set, unsigned int ch) NOTHROW;	1526	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1419	void scr_move_to (int y, int len) NOTHROW;	1527	void scr_move_to (int y, int len) NOTHROW;
		1528	bool scr_page (int nlines) NOTHROW;
1420	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;	1529	bool scr_page (enum page_dirn direction, int nlines) NOTHROW
		1530	{
		1531	return scr_page (direction * nlines);
		1532	}
1421	bool scr_changeview (int new_view_start) NOTHROW;	1533	bool scr_changeview (int new_view_start) NOTHROW;
1422	void scr_bell () NOTHROW;	1534	void scr_bell () NOTHROW;
1423	void scr_printscreen (int fullhist) NOTHROW;	1535	void scr_printscreen (int fullhist) NOTHROW;
1424	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;	1536	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1425	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1537	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;	1538	void scr_reverse_selection () NOTHROW;
1427	void scr_dump (int fd) NOTHROW;	1539	void scr_dump (int fd) NOTHROW;
1428		1540
1429	void selection_check (int check_more) NOTHROW;	1541	void selection_check (int check_more) NOTHROW;
1430	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1542	void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1431	void selection_property (Window win, Atom prop) NOTHROW;
1432	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1543	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;	1544	void selection_clear (bool clipboard = false) NOTHROW;
1435	void selection_make (Time tm);	1545	void selection_make (Time tm);
1436	bool selection_grab (Time tm) NOTHROW;	1546	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1437	void selection_start_colrow (int col, int row) NOTHROW;	1547	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;	1548	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;	1549	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1440	void selection_remove_trailing_spaces () NOTHROW;	1550	void selection_remove_trailing_spaces () NOTHROW;
1441	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1551	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1442	void selection_click (int clicks, int x, int y) NOTHROW;	1552	void selection_click (int clicks, int x, int y) NOTHROW;
1443	void selection_extend (int x, int y, int flag) NOTHROW;	1553	void selection_extend (int x, int y, int flag) NOTHROW;
1444	void selection_rotate (int x, int y) NOTHROW;	1554	void selection_rotate (int x, int y) NOTHROW;
1445		1555
1446	#if defined(NEXT_SCROLLBAR)
1447	// scrollbar-next.C
1448	Pixmap renderPixmap (const char const data, int width, int height);
1449	void init_scrollbar_stuff ();
1450	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1451	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1452	#endif
1453
1454	#if defined(RXVT_SCROLLBAR)
1455	// scrollbar-rxvt.C
1456	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1457	#endif
1458
1459	#if defined(XTERM_SCROLLBAR)
1460	// scrollbar-xterm.C
1461	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1462	#endif
1463
1464	#if defined(PLAIN_SCROLLBAR)
1465	// scrollbar-plain.C
1466	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1467	#endif
1468
1469	// scrollbar.C
1470	void resize_scrollbar ();
1471	int scrollbar_mapping (int map);
1472	int scrollbar_show (int update);
1473
1474	// xdefaults.C	1556	// xdefaults.C
		1557	void rxvt_usage (int type);
1475	void get_options (int argc, const char const argv);	1558	const char *get_options (int argc, const char const *argv);
		1559	int parse_keysym (const char *str, unsigned int &state);
1476	int parse_keysym (const char str, const char arg);	1560	int bind_action (const char str, const char arg);
1477	const char x_resource (const char name);	1561	const char x_resource (const char name);
1478	void extract_resources ();	1562	void extract_resources ();
		1563	void enumerate_keysym_resources (void (cb)(rxvt_term , const char , const char ));
		1564	void extract_keysym_resources ();
1479	};	1565	};
1480		1566
1481	#endif /* _RXVT_H_ */	1567	#endif /* _RXVT_H_ */
1482		1568

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Comparing rxvt-unicode/src/rxvt.h (file contents): Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC vs. Revision 1.542 by root, Wed Dec 17 15:35:42 2014 UTC

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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC vs.
Revision 1.542 by root, Wed Dec 17 15:35:42 2014 UTC