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

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.355 by ayin, Sun Jan 27 22:48:33 2008 UTC vs.
Revision 1.546 by sf-exg, Sat May 14 08:31:26 2016 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>
72	#include <X11/cursorfont.h>	70	#include <X11/cursorfont.h>
73	#include <X11/keysym.h>	71	#include <X11/keysym.h>
74	#include <X11/keysymdef.h>	72	#include <X11/keysymdef.h>
75	#include <X11/Xatom.h>	73	#include <X11/Xatom.h>
76		74
		75	#if HAVE_PIXBUF
		76	# include <gdk-pixbuf/gdk-pixbuf.h>
		77	#endif
		78
		79	#if XRENDER && (HAVE_PIXBUF \|\| ENABLE_TRANSPARENCY)
		80	# define HAVE_BG_PIXMAP 1
		81	# define HAVE_IMG 1
		82	#endif
		83
		84	#if HAVE_BG_PIXMAP
		85	# if HAVE_PIXBUF
		86	# define BG_IMAGE_FROM_FILE 1
		87	# endif
		88	# if ENABLE_TRANSPARENCY
		89	# define BG_IMAGE_FROM_ROOT 1
		90	# endif
		91	#endif
		92
		93	#include <ecb.h>
77	#include "encoding.h"	94	#include "encoding.h"
78	#include "rxvtutil.h"	95	#include "rxvtutil.h"
79	#include "rxvtfont.h"	96	#include "rxvtfont.h"
80	#include "rxvttoolkit.h"	97	#include "rxvttoolkit.h"
		98	#include "rxvtimg.h"
81	#include "scrollbar.h"	99	#include "scrollbar.h"
82	#include "ev_cpp.h"	100	#include "ev_cpp.h"
83	#include "salloc.h"
84	#include "libptytty.h"	101	#include "libptytty.h"
85		102
86	#include "rxvtperl.h"	103	#include "rxvtperl.h"
87		104
88	// try to avoid some macros to decrease code size, on some systems	105	// try to avoid some macros to decrease code size, on some systems
…		…
97	/*	114	/*
98	*****************************************************************************	115	*****************************************************************************
99	* SYSTEM HACKS	116	* SYSTEM HACKS
100	*****************************************************************************	117	*****************************************************************************
101	*/	118	*/
102	/* Consistent defines - please report on the necessity
103	* @ Unixware: defines (__svr4__)
104	*/
105	#if defined (SVR4) && !defined (__svr4__)
106	# define __svr4__ 1
107	#endif
108	#if defined (sun) && !defined (__sun__)
109	# define __sun__ 1
110	#endif
111
112	#ifndef HAVE_XPOINTER
113	typedef char *XPointer;
114	#endif
115		119
116	#include <termios.h>	120	#include <termios.h>
117
118	#include "background.h"
119		121
120	#ifndef STDIN_FILENO	122	#ifndef STDIN_FILENO
121	# define STDIN_FILENO 0	123	# define STDIN_FILENO 0
122	# define STDOUT_FILENO 1	124	# define STDOUT_FILENO 1
123	# define STDERR_FILENO 2	125	# define STDERR_FILENO 2
124	#endif	126	#endif
125		127
126	#if !defined (EACCESS) && defined(EAGAIN)
127	# define EACCESS EAGAIN
128	#endif
129
130	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	128	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131	# define EXIT_SUCCESS 0 /* exit function success */	129	# define EXIT_SUCCESS 0 /* exit function success */
132	# define EXIT_FAILURE 1 /* exit function failure */	130	# define EXIT_FAILURE 1 /* exit function failure */
133	#endif
134
135	#ifndef PATH_MAX
136	# define PATH_MAX 16384
137	#endif	131	#endif
138		132
139	/****************************************************************************/	133	/****************************************************************************/
140		134
141	// exception thrown on fatal (per-instance) errors	135	// exception thrown on fatal (per-instance) errors
…		…
160	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	154	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	155	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	156	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	157	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164		158
165	char * rxvt_basename (const char *str) NOTHROW;	159	const char * rxvt_basename (const char *str) NOTHROW;
166	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	160	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167	void rxvt_log (const char *fmt,...) NOTHROW;	161	void rxvt_log (const char *fmt,...) NOTHROW;
168	void rxvt_warn (const char *fmt,...) NOTHROW;	162	void rxvt_warn (const char *fmt,...) NOTHROW;
		163	ecb_noreturn ecb_cold
169	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	164	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
		165	ecb_noreturn ecb_cold
170	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	166	void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
171		167
172	char * rxvt_strtrim (char *str) NOTHROW;
173	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
174	void rxvt_freecommastring (char **cs) NOTHROW;
175
176	void * rxvt_malloc (size_t size);	168	void * rxvt_malloc (size_t size);
177	void * rxvt_calloc (size_t number, size_t size);	169	void * rxvt_calloc (size_t number, size_t size);
178	void * rxvt_realloc (void *ptr, size_t size);	170	void * rxvt_realloc (void *ptr, size_t size);
		171
		172	char * rxvt_strtrim (char *str) NOTHROW;
		173	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
		174
		175	static inline void
		176	rxvt_free_strsplit (char **ptr) NOTHROW
		177	{
		178	free (ptr[0]);
		179	free (ptr);
		180	}
		181
		182	KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
179		183
180	/////////////////////////////////////////////////////////////////////////////	184	/////////////////////////////////////////////////////////////////////////////
181		185
182	// temporarily replace the process environment	186	// temporarily replace the process environment
183	extern char **environ;	187	extern char **environ;
184	extern char **rxvt_environ; // the original environ pointer	188	extern char **rxvt_environ; // the original environ pointer
185		189
186	static inline void	190	static inline void
187	set_environ (stringvec *envv)	191	set_environ (char **envv)
188	{	192	{
189	#if ENABLE_PERL	193	#if ENABLE_PERL
190	assert (envv);	194	assert (envv);
191	#else	195	#else
192	if (envv)	196	if (envv)
193	#endif	197	#endif
194	environ = (char **)envv->begin ();
195	}
196
197	static inline void
198	set_environ (char **envv)
199	{
200	#if ENABLE_PERL
201	assert (envv);
202	#else
203	if (envv)
204	#endif
205	environ = envv;	198	environ = envv;
206	}	199	}
		200
		201	struct localise_env
		202	{
		203	char **orig_env;
		204
		205	localise_env (char **new_env)
		206	{
		207	orig_env = environ;
		208	environ = new_env;
		209	}
		210
		211	~localise_env ()
		212	{
		213	environ = orig_env;
		214	}
		215	};
		216
		217	#ifdef HAVE_BG_PIXMAP
		218	struct image_effects
		219	{
		220	bool tint_set;
		221	rxvt_color tint;
		222	int shade;
		223	int h_blurRadius, v_blurRadius;
		224
		225	image_effects ()
		226	{
		227	tint_set =
		228	h_blurRadius =
		229	v_blurRadius = 0;
		230	shade = 100;
		231	}
		232
		233	bool need_tint ()
		234	{
		235	return shade != 100 \|\| tint_set;
		236	}
		237
		238	bool need_blur ()
		239	{
		240	return h_blurRadius && v_blurRadius;
		241	}
		242
		243	bool set_tint (const rxvt_color &new_tint);
		244	bool set_shade (const char *shade_str);
		245	bool set_blur (const char *geom);
		246	};
		247
		248	# if BG_IMAGE_FROM_FILE
		249	enum {
		250	IM_IS_SIZE_SENSITIVE = 1 << 1,
		251	IM_KEEP_ASPECT = 1 << 2,
		252	IM_ROOT_ALIGN = 1 << 3,
		253	IM_TILE = 1 << 4,
		254	IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT \| IM_ROOT_ALIGN \| IM_TILE,
		255	};
		256
		257	enum {
		258	noScale = 0,
		259	windowScale = 100,
		260	defaultScale = windowScale,
		261	centerAlign = 50,
		262	defaultAlign = centerAlign,
		263	};
		264
		265	struct rxvt_image : image_effects
		266	{
		267	unsigned short alpha;
		268	uint8_t flags;
		269	unsigned int h_scale, v_scale; /* percents of the window size */
		270	int h_align, v_align; /* percents of the window size:
		271	0 - left align, 50 - center, 100 - right */
		272
		273	bool is_size_sensitive ()
		274	{
		275	return (!(flags & IM_TILE)
		276	\|\| h_scale \|\| v_scale
		277	\|\| (!(flags & IM_ROOT_ALIGN) && (h_align \|\| v_align)));
		278	}
		279
		280	rxvt_img *img;
		281
		282	void destroy ()
		283	{
		284	delete img;
		285	img = 0;
		286	}
		287
		288	rxvt_image ();
		289	void set_file_geometry (rxvt_screen s, const char file);
		290	void set_file (rxvt_screen s, const char file);
		291	bool set_geometry (const char *geom, bool update = false);
		292	};
		293	# endif
		294	#endif
207		295
208	/*	296	/*
209	*****************************************************************************	297	*****************************************************************************
210	* STRUCTURES AND TYPEDEFS	298	* STRUCTURES AND TYPEDEFS
211	*****************************************************************************	299	*****************************************************************************
…		…
213		301
214	/*	302	/*
215	* the 'essential' information for reporting Mouse Events	303	* the 'essential' information for reporting Mouse Events
216	* pared down from XButtonEvent	304	* pared down from XButtonEvent
217	*/	305	*/
218	struct mouse_event {	306	struct mouse_event
		307	{
219	int clicks;	308	int clicks;
220	Time time; /* milliseconds */	309	Time time; /* milliseconds */
221	unsigned int state; /* key or button mask */	310	unsigned int state; /* key or button mask */
222	unsigned int button; /* detail */	311	unsigned int button; /* detail */
223	};	312	};
…		…
253	*****************************************************************************	342	*****************************************************************************
254	*/	343	*/
255		344
256	/* COLORTERM, TERM environment variables */	345	/* COLORTERM, TERM environment variables */
257	#define COLORTERMENV "rxvt"	346	#define COLORTERMENV "rxvt"
258	#ifdef BG_IMAGE_FROM_FILE	347	#if BG_IMAGE_FROM_FILE
259	# define COLORTERMENVFULL COLORTERMENV "-xpm"	348	# define COLORTERMENVFULL COLORTERMENV "-xpm"
260	#else	349	#else
261	# define COLORTERMENVFULL COLORTERMENV	350	# define COLORTERMENVFULL COLORTERMENV
262	#endif	351	#endif
263	#ifndef TERMENV	352	#ifndef TERMENV
		353	# if USE_256_COLORS
		354	# define TERMENV "rxvt-unicode-256color"
		355	# else
264	# define TERMENV "rxvt-unicode"	356	# define TERMENV "rxvt-unicode"
		357	# endif
265	#endif	358	#endif
266		359
267	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	360	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
268	# define NO_MOUSE_REPORT_SCROLLBAR 1	361	# define NO_MOUSE_REPORT_SCROLLBAR 1
269	#endif	362	#endif
…		…
284	# define NSCREENS 0	377	# define NSCREENS 0
285	#else	378	#else
286	# define NSCREENS 1	379	# define NSCREENS 1
287	#endif	380	#endif
288		381
289	/* special (internal) prefix for font commands */
290	#define FONT_CMD '#'
291	#define FONT_DN "#-"
292	#define FONT_UP "#+"
293
294	/* flags for rxvt_scr_gotorc () */	382	/* flags for rxvt_term::scr_gotorc () */
295	enum {	383	enum {
296	C_RELATIVE = 1, /* col movement is relative */	384	C_RELATIVE = 1, /* col movement is relative */
297	R_RELATIVE = 2, /* row movement is relative */	385	R_RELATIVE = 2, /* row movement is relative */
298	RELATIVE = C_RELATIVE \| R_RELATIVE,	386	RELATIVE = C_RELATIVE \| R_RELATIVE,
299	};	387	};
300		388
301	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	389	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
302	enum {	390	enum {
303	INSERT = -1, /* don't change these values */	391	INSERT = -1, /* don't change these values */
304	DELETE = +1,	392	DELETE = +1,
305	ERASE = +2,	393	ERASE = +2,
306	};	394	};
307		395
308	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	396	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
309	enum page_dirn {	397	enum page_dirn {
310	UP,	398	DN = -1,
311	DN,
312	NO_DIR,	399	NO_DIR = 0,
		400	UP = 1,
313	};	401	};
314		402
315	/* arguments for rxvt_scr_change_screen () */	403	/* arguments for rxvt_term::scr_change_screen () */
316	enum {	404	enum {
317	PRIMARY = 0,	405	PRIMARY = 0,
318	SECONDARY,	406	SECONDARY,
319	};	407	};
320		408
		409	// define various rendition bits and masks. the rendition word
		410	// is 32 bits in size, and we should use it as efficiently as possible
		411
321	#define RS_None 0	412	#define RS_None 0
322		413
323	#define RS_fgMask 0x0000007fUL // 128 colors	414	// GET_BGATTR depends on RS_fgShift > RS_bgShift
324	#define RS_bgMask 0x00003f80UL // 128 colors	415	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		416	#define RS_bgShift 0
		417	#define RS_fgShift (RS_bgShift + Color_Bits)
		418	#define RS_bgMask (RS_colorMask << RS_bgShift)
		419	#define RS_fgMask (RS_colorMask << RS_fgShift)
		420
		421	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		422	#define RS_fontShift (RS_fgShift + Color_Bits)
		423	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		424	#define RS_fontCount rxvt_fontset::fontCount
		425	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) \| RS_Careful) // includes RS_Careful
		426
		427	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		428	#define RS_redraw (2UL << RS_fontShift)
		429
		430	#define RS_Sel (1UL << 22)
		431
		432	// 4 custom bits for extensions
		433	#define RS_customCount 16UL
		434	#define RS_customShift 23
		435	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
325		436
326	// font styles	437	// font styles
327	#define RS_Bold 0x00004000UL // value 1	438	#define RS_Bold (1UL << RS_styleShift)
328	#define RS_Italic 0x00008000UL // value 2	439	#define RS_Italic (2UL << RS_styleShift)
		440
		441	#define RS_styleCount 4
		442	#define RS_styleShift 27
		443	#define RS_styleMask (RS_Bold \| RS_Italic)
329		444
330	// fake styles	445	// fake styles
331	#define RS_Blink 0x00010000UL // blink	446	#define RS_Blink (1UL << 29)
332	#define RS_RVid 0x00020000UL // reverse video	447	#define RS_RVid (1UL << 30) // reverse video
333	#define RS_Uline 0x00040000UL // underline	448	#define RS_Uline (1UL << 31) // underline
334
335	// toggle this to force redraw, must be != RS_Careful
336	#define RS_redraw 0x01000000UL
337
338	// 5 custom bits for extensions
339	#define RS_customCount 32
340	#define RS_customMask 0x00f80000UL
341	#define RS_customShift 19
342
343	// other flags
344	#define RS_Careful 0x80000000UL /* be careful when drawing these */
345
346	#define RS_styleCount 4
347	#define RS_styleMask (RS_Bold \| RS_Italic)
348	#define RS_styleShift 14
349		449
350	#define RS_baseattrMask (RS_Italic \| RS_Bold \| RS_Blink \| RS_RVid \| RS_Uline)	450	#define RS_baseattrMask (RS_Italic \| RS_Bold \| RS_Blink \| RS_RVid \| RS_Uline)
351	#define RS_attrMask (RS_baseattrMask \| RS_fontMask)	451	#define RS_attrMask (RS_baseattrMask \| RS_fontMask)
352		452
353	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
354	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
355	#define RS_fontShift 24
356
357	#define DEFAULT_RSTYLE (RS_None \| Color_fg \| (Color_bg << Color_Bits))	453	#define DEFAULT_RSTYLE (RS_None \| (Color_fg << RS_fgShift) \| (Color_bg << RS_bgShift))
358	#define OVERLAY_RSTYLE (RS_None \| Color_Black \| (Color_Yellow << Color_Bits))	454	#define OVERLAY_RSTYLE (RS_None \| (Color_Black << RS_fgShift) \| (Color_Yellow << RS_bgShift))
359
360	#define Sel_none 0 /* Not waiting */
361	#define Sel_normal 0x01 /* normal selection */
362	#define Sel_incr 0x02 /* incremental selection */
363	#define Sel_direct 0x00
364	#define Sel_Primary 0x01
365	#define Sel_Secondary 0x02
366	#define Sel_Clipboard 0x03
367	#define Sel_whereMask 0x0f
368	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
369	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
370		455
371	enum {	456	enum {
372	C0_NUL = 0x00,	457	C0_NUL = 0x00,
373	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	458	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
374	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	459	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
…		…
392	XTerm_Color_cursor = 12, // change actual 'Cursor' color	477	XTerm_Color_cursor = 12, // change actual 'Cursor' color
393	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	478	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
394	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	479	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
395	XTerm_Color05 = 15, // not implemented (tektronix fg)	480	XTerm_Color05 = 15, // not implemented (tektronix fg)
396	XTerm_Color06 = 16, // not implemented (tektronix bg)	481	XTerm_Color06 = 16, // not implemented (tektronix bg)
397	XTerm_Color_RV = 17, // change actual 'Highlight' color	482	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		483	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
398	XTerm_logfile = 46, // not implemented	484	XTerm_logfile = 46, // not implemented
399	XTerm_font = 50,	485	XTerm_font = 50,
400		486
401	XTerm_konsole30 = 30, // reserved for konsole	487	XTerm_konsole30 = 30, // reserved for konsole
402	XTerm_konsole31 = 31, // reserved for konsole	488	XTerm_konsole31 = 31, // reserved for konsole
…		…
404	/*	490	/*
405	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)	491	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST\|BEL)
406	*/	492	*/
407		493
408	// deprecated	494	// deprecated
409	Rxvt_Color_BD = 18,
410	Rxvt_Color_UL = 19,
411	Rxvt_restoreFG = 39,	495	Rxvt_restoreFG = 39,
412	Rxvt_restoreBG = 49,	496	Rxvt_restoreBG = 49,
413		497
414	Rxvt_Pixmap = 20, // new bg pixmap	498	Rxvt_Pixmap = 20, // new bg pixmap
415	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	499	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
…		…
419		503
420	URxvt_Color_IT = 704, // change actual 'Italic' colour	504	URxvt_Color_IT = 704, // change actual 'Italic' colour
421	URxvt_Color_tint = 705, // change actual tint colour	505	URxvt_Color_tint = 705, // change actual tint colour
422	URxvt_Color_BD = 706, // change actual 'Bold' color	506	URxvt_Color_BD = 706, // change actual 'Bold' color
423	URxvt_Color_UL = 707, // change actual 'Underline' color	507	URxvt_Color_UL = 707, // change actual 'Underline' color
		508	URxvt_Color_border = 708,
424		509
425	URxvt_font = 710,	510	URxvt_font = 710,
426	URxvt_boldFont = 711,	511	URxvt_boldFont = 711,
427	URxvt_italicFont = 712,	512	URxvt_italicFont = 712,
428	URxvt_boldItalicFont = 713,	513	URxvt_boldItalicFont = 713,
429		514
430	URxvt_view_up = 720,	515	URxvt_view_up = 720,
431	URxvt_view_down = 721,	516	URxvt_view_down = 721,
432		517
433	URxvt_perl = 777,	518	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
434	};	519	};
435		520
436	/* Words starting with `Color_' are colours. Others are counts */	521	/* Words starting with `Color_' are colours. Others are counts */
437	/*	522	/*
438	* The PixColor and rendition colour usage should probably be decoupled	523	* The PixColor and rendition colour usage should probably be decoupled
…		…
468	Color_White = maxBrightCOLOR,	553	Color_White = maxBrightCOLOR,
469	#else	554	#else
470	Color_White = maxCOLOR,	555	Color_White = maxCOLOR,
471	#endif	556	#endif
472	minTermCOLOR = Color_White + 1,	557	minTermCOLOR = Color_White + 1,
		558	#if USE_256_COLORS
		559	maxTermCOLOR = Color_White + 240,
		560	#else
473	maxTermCOLOR = Color_White + 72,	561	maxTermCOLOR = Color_White + 72,
		562	#endif
474	#ifndef NO_CURSORCOLOR	563	#ifndef NO_CURSORCOLOR
475	Color_cursor,	564	Color_cursor,
476	Color_cursor2,	565	Color_cursor2,
477	#endif	566	#endif
478	Color_pointer_fg,	567	Color_pointer_fg,
…		…
487	#if ENABLE_FRILLS	576	#if ENABLE_FRILLS
488	Color_underline,	577	Color_underline,
489	#endif	578	#endif
490	#ifdef OPTION_HC	579	#ifdef OPTION_HC
491	Color_HC,	580	Color_HC,
		581	Color_HTC,
492	#endif	582	#endif
493	Color_scroll,	583	Color_scroll,
494	#ifdef RXVT_SCROLLBAR	584	#ifdef RXVT_SCROLLBAR
495	Color_trough,	585	Color_trough,
496	#endif	586	#endif
497	#if ENABLE_TRANSPARENCY	587	#if BG_IMAGE_FROM_ROOT
498	Color_tint,	588	Color_tint,
499	#endif	589	#endif
500	#if OFF_FOCUS_FADING	590	#if OFF_FOCUS_FADING
501	Color_fade,	591	Color_fade,
502	#endif	592	#endif
…		…
508	#else	598	#else
509	TOTAL_COLORS = NRS_COLORS	599	TOTAL_COLORS = NRS_COLORS
510	#endif	600	#endif
511	};	601	};
512		602
		603	#if USE_256_COLORS
		604	# define Color_Bits 9 // 0 .. maxTermCOLOR
		605	#else
513	#define Color_Bits 7 // 0 .. maxTermCOLOR	606	# define Color_Bits 7 // 0 .. maxTermCOLOR
		607	#endif
514		608
515	/*	609	/*
516	* Resource list	610	* Resource list
517	*/	611	*/
518	enum {	612	enum {
…		…
546	#define PrivMode_vt52 (1UL<<18)	640	#define PrivMode_vt52 (1UL<<18)
547	#define PrivMode_LFNL (1UL<<19)	641	#define PrivMode_LFNL (1UL<<19)
548	#define PrivMode_MouseBtnEvent (1UL<<20)	642	#define PrivMode_MouseBtnEvent (1UL<<20)
549	#define PrivMode_MouseAnyEvent (1UL<<21)	643	#define PrivMode_MouseAnyEvent (1UL<<21)
550	#define PrivMode_BracketPaste (1UL<<22)	644	#define PrivMode_BracketPaste (1UL<<22)
		645	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		646	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
		647	#define PrivMode_BlinkingCursor (1UL<<25)
		648	#define PrivMode_FocusEvent (1UL<<26)
551		649
552	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)	650	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)
553		651
554	#ifdef ALLOW_132_MODE	652	#ifdef ALLOW_132_MODE
555	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)	653	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)
…		…
558	#endif	656	#endif
559		657
560	// do not change these constants lightly, there are many interdependencies	658	// do not change these constants lightly, there are many interdependencies
561	#define IMBUFSIZ 128 // input modifier buffer sizes	659	#define IMBUFSIZ 128 // input modifier buffer sizes
562	#define KBUFSZ 512 // size of keyboard mapping buffer	660	#define KBUFSZ 512 // size of keyboard mapping buffer
563	#define CBUFSIZ 2048 // size of command buffer	661	#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
		662	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
564	#define UBUFSIZ 2048 // character buffer	663	#define UBUFSIZ 2048 // character buffer
565		664
566	#if ENABLE_FRILLS	665	#if ENABLE_FRILLS
567	# include <X11/Xmd.h>	666	# include <X11/Xmd.h>
568	typedef struct _mwmhints {	667	typedef struct _mwmhints
		668	{
569	CARD32 flags;	669	CARD32 flags;
570	CARD32 functions;	670	CARD32 functions;
571	CARD32 decorations;	671	CARD32 decorations;
572	INT32 input_mode;	672	INT32 input_mode;
573	CARD32 status;	673	CARD32 status;
…		…
604	/*	704	/*
605	*****************************************************************************	705	*****************************************************************************
606	* MACRO DEFINES	706	* MACRO DEFINES
607	*****************************************************************************	707	*****************************************************************************
608	*/	708	*/
		709
		710	// speed hack, copy some member variable into a local variable of the same name
609	#define dLocal(type,name) type const name = this->name	711	#define dLocal(type,name) type const name = this->name
610		712
611	// for speed reasons, we assume that all codepoints 32 to 126 are	713	// for speed reasons, we assume that all codepoints 32 to 126 are
612	// single-width.	714	// single-width.
613	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	715	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
620	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	722	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
621	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	723	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
622	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	724	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
623	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	725	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
624		726
625	#define LINENO(n) MOD (term_start + int(n), total_rows)	727	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
626	#define ROW(n) row_buf [LINENO (n)]	728	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		729
		730	#define LINENO(n) LINENO_of (this, n)
		731	#define ROW(n) ROW_of (this, n)
627		732
628	/* how to build & extract colors and attributes */	733	/* how to build & extract colors and attributes */
629	#define GET_BASEFG(x) (((x) & RS_fgMask))	734	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
630	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	735	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
631		736
632	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	737	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
633	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) \| ((fid) << RS_fontShift))	738	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) \| ((fid) << RS_fontShift))
634		739
635	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	740	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
636	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) \| ((style) << RS_styleShift))	741	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) \| ((style) << RS_styleShift))
637		742
638	#define GET_ATTR(x) (((x) & RS_attrMask))	743	#define GET_ATTR(x) (((x) & RS_attrMask))
639	#define GET_BGATTR(x) \
640	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
641	\| (((x) & RS_fgMask)<<Color_Bits)) \
642	: ((x) & (RS_attrMask \| RS_bgMask)))
643	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) \| (fg))	744	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) \| ((fg) << RS_fgShift))
644	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg)<<Color_Bits))	745	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg) << RS_bgShift))
645	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))	746	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))
646		747
647	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	748	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
648		749
649	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	750	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
650	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	751	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
651		752
652	#if ENABLE_STYLES	753	#if ENABLE_STYLES
653	# define FONTSET(style) fontset[GET_STYLE (style)]	754	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
654	#else	755	#else
655	# define FONTSET(style) fontset[0]	756	# define FONTSET_of(t,style) (t)->fontset[0]
656	#endif	757	#endif
		758
		759	#define FONTSET(style) FONTSET_of (this, style)
657		760
658	typedef callback<void (const char *)> log_callback;	761	typedef callback<void (const char *)> log_callback;
659	typedef callback<int (int)> getfd_callback;	762	typedef callback<int (int)> getfd_callback;
660		763
661	/****************************************************************************/	764	/****************************************************************************/
…		…
664	#define LINE_FILTERED 0x0002 // line has been filtered	767	#define LINE_FILTERED 0x0002 // line has been filtered
665	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	768	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
666	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	769	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
667	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	770	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
668		771
669	struct line_t {	772	struct line_t
		773	{
670	text_t *t; // terminal the text	774	text_t *t; // terminal the text
671	rend_t *r; // rendition, uses RS_ flags	775	rend_t *r; // rendition, uses RS_ flags
672	tlen_t_ l; // length of each text line	776	tlen_t_ l; // length of each text line
673	uint32_t f; // flags	777	uint32_t f; // flags
		778
		779	bool valid ()
		780	{
		781	return l >= 0;
		782	}
		783
		784	void alloc ()
		785	{
		786	l = 0;
		787	}
674		788
675	bool is_longer ()	789	bool is_longer ()
676	{	790	{
677	return f & LINE_LONGER;	791	return f & LINE_LONGER;
678	}	792	}
…		…
708	};	822	};
709		823
710	/****************************************************************************/	824	/****************************************************************************/
711		825
712	// primitive wrapper around mbstate_t to ensure initialisation	826	// primitive wrapper around mbstate_t to ensure initialisation
713	struct mbstate {	827	struct mbstate
		828	{
714	mbstate_t mbs;	829	mbstate_t mbs;
715		830
716	operator mbstate_t *() { return &mbs; }	831	operator mbstate_t *() { return &mbs; }
717	void reset () { memset (&mbs, 0, sizeof (mbs)); }	832	void reset () { memset (&mbs, 0, sizeof (mbs)); }
718	mbstate () { reset (); }	833	mbstate () { reset (); }
…		…
739		854
740	#if ENABLE_COMBINING	855	#if ENABLE_COMBINING
741	// compose chars are used to represent composite characters	856	// compose chars are used to represent composite characters
742	// that are not representable in unicode, as well as characters	857	// that are not representable in unicode, as well as characters
743	// not fitting in the BMP.	858	// not fitting in the BMP.
744	struct compose_char {	859	struct compose_char
		860	{
745	unicode_t c1, c2; // any chars != NOCHAR are valid	861	unicode_t c1, c2; // any chars != NOCHAR are valid
		862
746	compose_char (unicode_t c1, unicode_t c2)	863	compose_char (unicode_t c1, unicode_t c2)
747	: c1(c1), c2(c2)	864	: c1(c1), c2(c2)
748	{ }	865	{ }
749	};	866	};
750		867
751	class rxvt_composite_vec {	868	class rxvt_composite_vec
		869	{
752	vector<compose_char> v;	870	vector<compose_char> v;
753	public:	871	public:
754	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	872	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
755	int expand (unicode_t c, wchar_t *r);	873	int expand (unicode_t c, wchar_t *r);
756	compose_char *operator [](text_t c)	874	compose_char *operator [](text_t c)
…		…
775	extern rxvt_t rxvt_current_term;	893	extern rxvt_t rxvt_current_term;
776		894
777	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)	895	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
778	#define GET_R rxvt_current_term	896	#define GET_R rxvt_current_term
779		897
		898	/* ------------------------------------------------------------------------- */
		899	struct overlay_base
		900	{
		901	int x, y, w, h; // overlay dimensions
		902	text_t **text;
		903	rend_t **rend;
		904
		905	// while tempting to add swap() etc. here, it effectively only increases code size
		906	};
		907
		908	/* ------------------------------------------------------------------------- */
		909
780	typedef struct {	910	typedef struct
		911	{
781	int row;	912	int row;
782	int col;	913	int col;
783	} row_col_t;	914	} row_col_t;
784		915
785	/*	916	/*
…		…
810	* +------------+·display·+·= term_start	941	* +------------+·display·+·= term_start
811	* \| terminal \| display \|	942	* \| terminal \| display \|
812	* \| terminal +---------+	943	* \| terminal +---------+
813	* \| terminal \|	944	* \| terminal \|
814	* \| terminal \|	945	* \| terminal \|
815	* +------------+···········= term_stat + nrow - 1	946	* +------------+···········= term_start + nrow - 1
816	* \|	947	* \|
817	* \|	948	* \|
818	* END······················= total_rows	949	* END······················= total_rows
819	*/	950	*/
820		951
821	struct TermWin_t {	952	struct TermWin_t
		953	{
		954	int vt_width; /* actual window width [pixels] */
		955	int vt_height; /* actual window height [pixels] */
822	int width; /* window width [pixels] */	956	int width; /* window width [pixels] */
823	int height; /* window height [pixels] */	957	int height; /* window height [pixels] */
824	int fwidth; /* font width [pixels] */	958	int fwidth; /* font width [pixels] */
825	int fheight; /* font height [pixels] */	959	int fheight; /* font height [pixels] */
826	int fbase; /* font ascent (baseline) [pixels] */	960	int fbase; /* font ascent (baseline) [pixels] */
…		…
829	int focus; /* window has focus */	963	int focus; /* window has focus */
830	int mapped; /* window state mapped? */	964	int mapped; /* window state mapped? */
831	int int_bwidth; /* internal border width */	965	int int_bwidth; /* internal border width */
832	int ext_bwidth; /* external border width */	966	int ext_bwidth; /* external border width */
833	int lineSpace; /* number of extra pixels between rows */	967	int lineSpace; /* number of extra pixels between rows */
		968	int letterSpace; /* number of extra pixels between columns */
834	int saveLines; /* number of lines that fit in scrollback */	969	int saveLines; /* number of lines that fit in scrollback */
835	int total_rows; /* total number of rows in this terminal */	970	int total_rows; /* total number of rows in this terminal */
836	int term_start; /* term lines start here */	971	int term_start; /* term lines start here */
837	int view_start; /* scrollback view starts here */	972	int view_start; /* scrollback view starts here */
838	int top_row; /* topmost row index of scrollback */	973	int top_row; /* topmost row index of scrollback */
839	Window parent[6]; /* parent identifiers - we're parent[0] */	974	Window parent; /* parent identifier */
840	Window vt; /* vt100 window */	975	Window vt; /* vt100 window */
841	GC gc; /* GC for drawing */	976	GC gc; /* GC for drawing */
842	Pixmap pixmap;
843	rxvt_drawable *drawable;	977	rxvt_drawable *drawable;
844	rxvt_fontset *fontset[4];	978	rxvt_fontset *fontset[4];
845	};	979	};
846		980
847	/*	981	/*
…		…
856	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where	990	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
857	* nothing is selected	991	* nothing is selected
858	* beg: row/column of beginning of selection : never past mark	992	* beg: row/column of beginning of selection : never past mark
859	* mark: row/column of initial click : never past end	993	* mark: row/column of initial click : never past end
860	* end: row/column of one character past end of selection	994	* end: row/column of one character past end of selection
861	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow	995	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
862	* * Note: col == -1 ==> we're left of screen	996	* * Note: col == -1 ==> we're left of screen
863	*	997	*
864	*/	998	*/
865	typedef struct {	999	struct screen_t
		1000	{
866	row_col_t cur; /* cursor position on the screen */	1001	row_col_t cur; /* cursor position on the screen */
867	int tscroll; /* top of settable scroll region */	1002	int tscroll; /* top of settable scroll region */
868	int bscroll; /* bottom of settable scroll region */	1003	int bscroll; /* bottom of settable scroll region */
869	unsigned int charset; /* character set number [0..3] */	1004	unsigned int charset; /* character set number [0..3] */
870	unsigned int flags; /* see below */	1005	unsigned int flags; /* see below */
871	row_col_t s_cur; /* saved cursor position */	1006	row_col_t s_cur; /* saved cursor position */
872	unsigned int s_charset; /* saved character set number [0..3] */	1007	unsigned int s_charset; /* saved character set number [0..3] */
873	char s_charset_char;	1008	char s_charset_char;
874	rend_t s_rstyle; /* saved rendition style */	1009	rend_t s_rstyle; /* saved rendition style */
875	} screen_t;	1010	};
876		1011
877	enum selection_op_t {	1012	enum selection_op_t
		1013	{
878	SELECTION_CLEAR = 0, /* nothing selected */	1014	SELECTION_CLEAR = 0, /* nothing selected */
879	SELECTION_INIT, /* marked a point */	1015	SELECTION_INIT, /* marked a point */
880	SELECTION_BEGIN, /* started a selection */	1016	SELECTION_BEGIN, /* started a selection */
881	SELECTION_CONT, /* continued selection */	1017	SELECTION_CONT, /* continued selection */
882	SELECTION_DONE /* selection put in CUT_BUFFER0 */	1018	SELECTION_DONE /* selection put in CUT_BUFFER0 */
883	};	1019	};
884		1020
885	typedef struct {	1021	struct selection_t
		1022	{
886	wchar_t text; / selected text */	1023	wchar_t text; / selected text */
887	unsigned int len; /* length of selected text */	1024	unsigned int len; /* length of selected text */
888	unsigned int screen; /* screen being used */	1025	unsigned int screen; /* screen being used */
889	unsigned int clicks; /* number of clicks */	1026	unsigned int clicks; /* number of clicks */
890	selection_op_t op; /* current operation */	1027	selection_op_t op; /* current operation */
891	bool rect; /* rectangular selection? */	1028	bool rect; /* rectangular selection? */
892	row_col_t beg; /* beginning of selection <= mark */	1029	row_col_t beg; /* beginning of selection <= mark */
893	row_col_t mark; /* point of initial click <= end */	1030	row_col_t mark; /* point of initial click <= end */
894	row_col_t end; /* one character past end point */	1031	row_col_t end; /* one character past end point */
895	} selection_t;	1032	wchar_t clip_text; / text copied to the clipboard */
		1033	unsigned int clip_len; /* length of clipboard text */
		1034	};
896		1035
897	/* ------------------------------------------------------------------------- */	1036	/* ------------------------------------------------------------------------- */
898		1037
899	/* screen_t flags */	1038	/* screen_t flags */
900	#define Screen_Relative (1<<0) /* relative origin mode flag */	1039	#define Screen_Relative (1<<0) /* relative origin mode flag */
…		…
904	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */	1043	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
905	#define Screen_DefaultFlags (Screen_VisibleCursor \| Screen_Autowrap)	1044	#define Screen_DefaultFlags (Screen_VisibleCursor \| Screen_Autowrap)
906		1045
907	/* rxvt_vars.options */	1046	/* rxvt_vars.options */
908	enum {	1047	enum {
909	# define def(name,idx) Opt_ ## name = idx,
910	# define nodef(name) Opt_ ## name = 0,	1048	# define def(name) Opt_ ## name,
		1049	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		1050	Opt_0,
911	# include "optinc.h"	1051	# include "optinc.h"
912	# undef nodef	1052	# undef nodef
913	# undef def	1053	# undef def
914	Opt_count	1054	Opt_count
915	};	1055	};
916		1056
917	/* ------------------------------------------------------------------------- */	1057	/* ------------------------------------------------------------------------- */
918		1058
919	struct rxvt_vars : TermWin_t {	1059	struct rxvt_vars : TermWin_t
		1060	{
920	scrollBar_t scrollBar;	1061	scrollBar_t scrollBar;
921	uint8_t options[(Opt_count + 7) >> 3];	1062	uint8_t options[(Opt_count + 7) >> 3];
922	XSizeHints szHint;	1063	XSizeHints szHint;
923	rxvt_color *pix_colors;	1064	rxvt_color *pix_colors;
924	Cursor TermWin_cursor; /* cursor for vt window */	1065	Cursor TermWin_cursor; /* cursor for vt window */
925	int numlock_state;	1066
926	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf	1067	line_t *row_buf; // all lines, scrollback + terminal, circular
927	line_t *drawn_buf; // text on screen	1068	line_t *drawn_buf; // text on screen
928	line_t *swap_buf; // lines for swap buffer	1069	line_t *swap_buf; // lines for swap buffer
929	char tabs; / per location: 1 == tab-stop */	1070	char tabs; / per location: 1 == tab-stop */
930	screen_t screen;	1071	screen_t screen;
931	screen_t swap;	1072	screen_t swap;
…		…
934	#ifdef OFF_FOCUS_FADING	1075	#ifdef OFF_FOCUS_FADING
935	rxvt_color pix_colors_unfocused[TOTAL_COLORS];	1076	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
936	#endif	1077	#endif
937	};	1078	};
938		1079
939	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1080	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1081	{
940		1082
941	// special markers with magic addresses	1083	// special markers with magic addresses
942	static const char resval_undef []; // options specifically unset	1084	static const char resval_undef []; // options specifically unset
943	static const char resval_on []; // boolean options switched on	1085	static const char resval_on []; // boolean options switched on
944	static const char resval_off []; // or off	1086	static const char resval_off []; // or off
…		…
952		1094
953	unsigned char want_refresh:1,	1095	unsigned char want_refresh:1,
954	current_screen:1, /* primary or secondary */	1096	current_screen:1, /* primary or secondary */
955	num_scr_allow:1,	1097	num_scr_allow:1,
956	bypass_keystate:1,	1098	bypass_keystate:1,
		1099	#if ENABLE_FRILLS
		1100	urgency_hint:1,
		1101	#endif
957	#ifdef CURSOR_BLINK	1102	#if CURSOR_BLINK
958	hidden_cursor:1,	1103	hidden_cursor:1,
959	#endif	1104	#endif
960	#ifdef TEXT_BLINK	1105	#if TEXT_BLINK
961	hidden_text:1,	1106	hidden_text:1,
962	#endif	1107	#endif
963	#ifdef POINTER_BLANK	1108	#if POINTER_BLANK
964	hidden_pointer:1,	1109	hidden_pointer:1,
965	#endif	1110	#endif
966	enc_utf8:1, /* wether locale uses utf-8 */	1111	enc_utf8:1, /* whether locale uses utf-8 */
967	seen_input:1, /* wether we have seen some program output yet */	1112	seen_input:1, /* whether we have seen some program output yet */
968	seen_resize:1, /* wether we had a resize event */	1113	seen_resize:1, /* whether we had a resize event */
		1114	init_done:1,
969	parsed_geometry:1;	1115	parsed_geometry:1;
970		1116
971	unsigned char refresh_type,	1117	unsigned char refresh_type,
972	#ifdef META8_OPTION	1118	#ifdef META8_OPTION
973	meta_char, /* Alt-key prefix */	1119	meta_char; /* Alt-key prefix */
974	#endif	1120	#endif
975	selection_wait,
976	selection_type;
977	/* ---------- */	1121	/* ---------- */
978	bool rvideo_state, rvideo_mode;	1122	bool rvideo_state, rvideo_mode;
979	#ifndef NO_BELL	1123	#ifndef NO_BELL
980	bool rvideo_bell;	1124	bool rvideo_bell;
981	#endif	1125	#endif
982	int num_scr; /* screen: number lines scrolled */	1126	int num_scr; /* screen: number of lines scrolled */
983	int prev_ncol, /* screen: previous number of columns */	1127	int prev_ncol, /* screen: previous number of columns */
984	prev_nrow; /* screen: previous number of rows */	1128	prev_nrow; /* screen: previous number of rows */
985	/* ---------- */	1129	/* ---------- */
986	rend_t rstyle;	1130	rend_t rstyle;
987	/* ---------- */	1131	/* ---------- */
988	#ifdef SELECTION_SCROLLING	1132	#ifdef SELECTION_SCROLLING
989	int scroll_selection_lines;	1133	int scroll_selection_lines;
990	enum page_dirn scroll_selection_dir;
991	int selection_save_x,	1134	int selection_save_x,
992	selection_save_y,	1135	selection_save_y,
993	selection_save_state;	1136	selection_save_state;
994	#endif	1137	#endif
995	/* ---------- */	1138	/* ---------- */
…		…
999	mouse_slip_wheel_speed,	1142	mouse_slip_wheel_speed,
1000	#endif	1143	#endif
1001	refresh_count,	1144	refresh_count,
1002	window_vt_x,	1145	window_vt_x,
1003	window_vt_y,	1146	window_vt_y,
1004	window_sb_x,
1005	mouse_row,	1147	mouse_row,
1006	mouse_col,	1148	mouse_col,
1007	# ifdef POINTER_BLANK	1149	# ifdef POINTER_BLANK
1008	pointerBlankDelay,	1150	pointerBlankDelay,
1009	# endif	1151	# endif
		1152	multiClickTime,
		1153	cursor_type,
1010	allowedxerror;	1154	allowedxerror;
1011	/* ---------- */	1155	/* ---------- */
1012	unsigned int ModLevel3Mask,	1156	unsigned int ModLevel3Mask,
1013	ModMetaMask,	1157	ModMetaMask,
1014	ModNumLockMask;	1158	ModNumLockMask;
1015	int old_width, /* last used width in screen resize */
1016	old_height; /* last used height in screen resize */
1017	unsigned long priv_modes,	1159	unsigned long priv_modes,
1018	SavedModes;	1160	SavedModes;
1019	/* ---------- */	1161	/* ---------- */
1020	Atom *xa;	1162	Atom *xa;
1021	/* ---------- */	1163	/* ---------- */
1022	#ifdef RXVT_SCROLLBAR
1023	GC scrollbarGC,
1024	topShadowGC,
1025	botShadowGC;
1026	#endif
1027	#ifdef XTERM_SCROLLBAR
1028	GC xscrollbarGC,
1029	ShadowGC;
1030	#endif
1031	#ifdef PLAIN_SCROLLBAR
1032	GC pscrollbarGC;
1033	#endif
1034	#ifdef NEXT_SCROLLBAR
1035	GC blackGC,
1036	whiteGC,
1037	grayGC,
1038	darkGC,
1039	stippleGC;
1040	Pixmap dimple,
1041	upArrow,
1042	downArrow,
1043	upArrowHi,
1044	downArrowHi;
1045	#endif
1046	/* ---------- */
1047	Time selection_time,	1164	Time selection_time,
1048	selection_request_time;	1165	clipboard_time;
		1166	rxvt_selection *selection_req;
1049	pid_t cmd_pid; /* process id of child */	1167	pid_t cmd_pid; /* process id of child */
1050	char * incr_buf;
1051	size_t incr_buf_size, incr_buf_fill;
1052	/* ---------- */	1168	/* ---------- */
1053	struct mouse_event MEvent;	1169	struct mouse_event MEvent;
1054	XComposeStatus compose;	1170	XComposeStatus compose;
1055	struct termios tio;	1171	static struct termios def_tio;
1056	row_col_t oldcursor;	1172	row_col_t oldcursor;
		1173
1057	#ifdef HAVE_BG_PIXMAP	1174	#ifdef HAVE_BG_PIXMAP
1058	bgPixmap_t bgPixmap;	1175	void bg_init ();
		1176	void bg_destroy ();
		1177
		1178	# if BG_IMAGE_FROM_FILE
		1179	rxvt_image fimage;
		1180	void render_image (rxvt_image &image);
1059	#endif	1181	# endif
		1182
		1183	# if BG_IMAGE_FROM_ROOT
		1184	rxvt_img *root_img;
		1185	image_effects root_effects;
		1186
		1187	void render_root_image ();
		1188	# endif
		1189
		1190	ev_tstamp bg_valid_since;
		1191
		1192	bool bg_window_size_sensitive ();
		1193	bool bg_window_position_sensitive ();
		1194
		1195	void bg_render ();
		1196	#endif
		1197
1060	#ifdef HAVE_AFTERIMAGE	1198	#ifdef HAVE_IMG
1061	ASVisual *asv;	1199	enum {
1062	ASImageManager *asimman;	1200	BG_IS_TRANSPARENT = 1 << 1,
		1201	BG_NEEDS_REFRESH = 1 << 2,
		1202	BG_INHIBIT_RENDER = 1 << 3,
		1203	};
		1204
		1205	uint8_t bg_flags;
		1206
		1207	rxvt_img *bg_img;
1063	#endif	1208	#endif
1064		1209
1065	#if ENABLE_OVERLAY	1210	#if ENABLE_OVERLAY
1066	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1211	overlay_base ov;
1067	text_t **ov_text;
1068	rend_t **ov_rend;
1069		1212
1070	void scr_swap_overlay () NOTHROW;	1213	void scr_swap_overlay () NOTHROW;
1071	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1214	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1072	void scr_overlay_off () NOTHROW;	1215	void scr_overlay_off () NOTHROW;
1073	void scr_overlay_set (int x, int y,	1216	void scr_overlay_set (int x, int y,
…		…
1077	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1220	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1078	#endif	1221	#endif
1079		1222
1080	vector<void *> allocated; // free these memory blocks with free()	1223	vector<void *> allocated; // free these memory blocks with free()
1081		1224
1082	char env_windowid[21]; /* environmental variable WINDOWID */	1225	int parent_x, parent_y; // parent window position relative to root, only updated on demand
1083	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1084	char env_display; / environmental variable DISPLAY */
1085	char env_term; / environmental variable TERM */
1086		1226
1087	char *locale;	1227	char *locale;
1088	char charsets[4];	1228	char charsets[4];
1089	char v_buffer; / pointer to physical buffer */	1229	char v_buffer; / pointer to physical buffer */
1090	unsigned int v_buflen; /* size of area to write */	1230	unsigned int v_buflen; /* size of area to write */
1091	stringvec argv, envv; /* if != 0, will be freed at destroy time */	1231	stringvec argv, envv; /* if != 0, will be freed at destroy time */
		1232	char **env;
1092		1233
1093	#ifdef KEYSYM_RESOURCE	1234	#ifdef KEYSYM_RESOURCE
1094	keyboard_manager *keyboard;	1235	keyboard_manager *keyboard;
1095	#endif	1236	#endif
1096	#ifndef NO_RESOURCES	1237	#ifndef NO_RESOURCES
…		…
1102	char cmdbuf_ptr, cmdbuf_endp;	1243	char cmdbuf_ptr, cmdbuf_endp;
1103	char cmdbuf_base[CBUFSIZ];	1244	char cmdbuf_base[CBUFSIZ];
1104		1245
1105	ptytty *pty;	1246	ptytty *pty;
1106		1247
1107	rxvt_salloc *talloc; // text line allocator	1248	// chunk contains all line_t's as well as rend_t and text_t buffers
1108	rxvt_salloc *ralloc; // rend line allocator	1249	// for drawn_buf, swap_buf and row_buf, in this order
		1250	void *chunk;
		1251	size_t chunk_size;
1109		1252
1110	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1253	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1111		1254
1112	#if ENABLE_FRILLS \|\| ISO_14755	1255	#if ENABLE_FRILLS \|\| ISO_14755
1113	// ISO 14755 entry support	1256	// ISO 14755 entry support
1114	unicode_t iso14755buf;	1257	unicode_t iso14755buf;
1115	void commit_iso14755 ();	1258	void commit_iso14755 ();
1116	int hex_keyval (XKeyEvent &ev);
1117	# if ISO_14755	1259	# if ISO_14755
1118	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1260	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1119	void iso14755_54 (int x, int y);	1261	void iso14755_54 (int x, int y);
1120	# endif	1262	# endif
1121	#endif	1263	#endif
1122		1264
1123	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;	1265	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
…		…
1125	void vt_select_input () const NOTHROW	1267	void vt_select_input () const NOTHROW
1126	{	1268	{
1127	XSelectInput (dpy, vt, vt_emask \| vt_emask_perl \| vt_emask_xim \| vt_emask_mouse);	1269	XSelectInput (dpy, vt, vt_emask \| vt_emask_perl \| vt_emask_xim \| vt_emask_mouse);
1128	}	1270	}
1129		1271
1130	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL	1272	#if BG_IMAGE_FROM_ROOT \|\| ENABLE_PERL
1131	void rootwin_cb (XEvent &xev);	1273	void rootwin_cb (XEvent &xev);
1132	xevent_watcher rootwin_ev;	1274	xevent_watcher rootwin_ev;
1133	#endif	1275	#endif
1134	#ifdef HAVE_BG_PIXMAP	1276	#ifdef HAVE_BG_PIXMAP
1135	void update_background ();	1277	void update_background ();
1136	#if TRACE_PIXMAPS
1137	void trace_update_background (const char *file, int line);
1138	# define update_background() trace_update_background (__FILE__, __LINE__)
1139	#endif
1140	void update_background_cb (ev::timer &w, int revents);	1278	void update_background_cb (ev::timer &w, int revents);
1141	ev::timer update_background_ev;	1279	ev::timer update_background_ev;
1142	#endif	1280	#endif
1143		1281
1144	void x_cb (XEvent &xev);	1282	void x_cb (XEvent &xev);
…		…
1149	void child_cb (ev::child &w, int revents); ev::child child_ev;	1287	void child_cb (ev::child &w, int revents); ev::child child_ev;
1150	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1288	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1151	void refresh_check ();	1289	void refresh_check ();
1152	void flush ();	1290	void flush ();
1153	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1291	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1292	void cmdbuf_reify ();
		1293	void cmdbuf_append (const char *str, size_t count);
1154	bool pty_fill ();	1294	bool pty_fill ();
1155	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1295	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1156	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1157		1296
1158	#ifdef CURSOR_BLINK	1297	#ifdef CURSOR_BLINK
		1298	void cursor_blink_reset ();
1159	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;	1299	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1160	#endif	1300	#endif
1161	#ifdef TEXT_BLINK	1301	#ifdef TEXT_BLINK
1162	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;	1302	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1163	#endif	1303	#endif
…		…
1180	void pointer_blank ();	1320	void pointer_blank ();
1181	#endif	1321	#endif
1182	void pointer_unblank ();	1322	void pointer_unblank ();
1183		1323
1184	void tt_printf (const char *fmt,...);	1324	void tt_printf (const char *fmt,...);
		1325	void tt_write_ (const char *data, unsigned int len);
1185	void tt_write (const char *data, unsigned int len);	1326	void tt_write (const char *data, unsigned int len);
		1327	void tt_write_user_input (const char *data, unsigned int len);
1186	void pty_write ();	1328	void pty_write ();
1187
1188	void init (stringvec argv, stringvec envv)
1189	{
1190	this->argv = argv;
1191	init (argv->size (), argv->begin (), envv);
1192	}
1193		1329
1194	void make_current () const // make this the "currently active" urxvt instance	1330	void make_current () const // make this the "currently active" urxvt instance
1195	{	1331	{
1196	SET_R (this);	1332	SET_R (this);
1197	set_environ (envv);	1333	set_environ (env);
1198	rxvt_set_locale (locale);	1334	rxvt_set_locale (locale);
1199	}	1335	}
1200		1336
1201	#if USE_XIM	1337	#if USE_XIM
1202	rxvt_xim *input_method;	1338	rxvt_xim *input_method;
…		…
1209	void im_set_size (XRectangle &size);	1345	void im_set_size (XRectangle &size);
1210	void im_set_position (XPoint &pos) NOTHROW;	1346	void im_set_position (XPoint &pos) NOTHROW;
1211	void im_set_color (unsigned long &fg, unsigned long &bg);	1347	void im_set_color (unsigned long &fg, unsigned long &bg);
1212	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1348	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1213		1349
1214	bool IMisRunning ();	1350	bool im_is_running ();
1215	void IMSendSpot ();	1351	void im_send_spot ();
1216	bool IM_get_IC (const char *modifiers);	1352	bool im_get_ic (const char *modifiers);
1217	void IMSetPosition ();	1353	void im_set_position ();
1218	#endif	1354	#endif
1219		1355
1220	// command.C	1356	// command.C
1221	void key_press (XKeyEvent &ev);	1357	void key_press (XKeyEvent &ev);
1222	void key_release (XKeyEvent &ev);	1358	void key_release (XKeyEvent &ev);
1223	unsigned int cmd_write (const char *str, unsigned int count);
1224		1359
1225	wchar_t next_char () NOTHROW;	1360	wchar_t next_char () NOTHROW;
1226	wchar_t cmd_getc () THROW ((class out_of_input));	1361	wchar_t cmd_getc () THROW ((class out_of_input));
1227	uint32_t next_octet () NOTHROW;	1362	uint32_t next_octet () NOTHROW;
1228	uint32_t cmd_get8 () THROW ((class out_of_input));	1363	uint32_t cmd_get8 () THROW ((class out_of_input));
1229		1364
1230	bool cmd_parse ();	1365	void cmd_parse ();
1231	void mouse_report (XButtonEvent &ev);	1366	void mouse_report (XButtonEvent &ev);
1232	void button_press (XButtonEvent &ev);	1367	void button_press (XButtonEvent &ev);
1233	void button_release (XButtonEvent &ev);	1368	void button_release (XButtonEvent &ev);
1234	void focus_in ();	1369	void focus_in ();
1235	void focus_out ();	1370	void focus_out ();
		1371	#if ENABLE_FRILLS
		1372	void set_urgency (bool enable);
		1373	#else
		1374	void set_urgency (bool enable) { }
		1375	#endif
1236	void update_fade_color (unsigned int idx);	1376	void update_fade_color (unsigned int idx, bool first_time = false);
1237	#ifdef PRINTPIPE	1377	#ifdef PRINTPIPE
1238	FILE *popen_printer ();	1378	FILE *popen_printer ();
1239	int pclose_printer (FILE *stream);	1379	int pclose_printer (FILE *stream);
1240	#endif	1380	#endif
1241	void process_print_pipe ();	1381	void process_print_pipe ();
…		…
1246	void process_window_ops (const int *args, unsigned int nargs);	1386	void process_window_ops (const int *args, unsigned int nargs);
1247	char *get_to_st (unicode_t &ends_how);	1387	char *get_to_st (unicode_t &ends_how);
1248	void process_dcs_seq ();	1388	void process_dcs_seq ();
1249	void process_osc_seq ();	1389	void process_osc_seq ();
1250	void process_color_seq (int report, int color, const char *str, char resp);	1390	void process_color_seq (int report, int color, const char *str, char resp);
1251	void process_xterm_seq (int op, const char *str, char resp);	1391	void process_xterm_seq (int op, char *str, char resp);
1252	int privcases (int mode, unsigned long bit);	1392	int privcases (int mode, unsigned long bit);
1253	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1393	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1254	void process_sgr_mode (unsigned int nargs, const int *arg);	1394	void process_sgr_mode (unsigned int nargs, const int *arg);
1255	void process_graphics ();	1395	void set_cursor_style (int style);
1256	// init.C	1396	// init.C
		1397	void init (stringvec argv, stringvec envv);
		1398	void init (int argc, const char const argv, const char const envv);
		1399	void init2 (int argc, const char const argv);
1257	void init_vars ();	1400	void init_vars ();
1258	const char *init_resources (int argc, const char const *argv);	1401	const char *init_resources (int argc, const char const *argv);
1259	void init (int argc, const char const argv, stringvec *envv);
1260	void init_env ();	1402	void init_env ();
1261	void set_locale (const char *locale);	1403	void set_locale (const char *locale);
1262	void init_xlocale ();	1404	void init_xlocale ();
1263	void init_command (const char const argv);	1405	void init_command (const char const argv);
1264	void run_command (const char const argv);	1406	void run_command (const char const argv);
1265	int run_child (const char const argv);	1407	int run_child (const char const argv);
1266	void color_aliases (int idx);	1408	void color_aliases (int idx);
1267	void create_windows (int argc, const char const argv);	1409	void create_windows (int argc, const char const argv);
1268	void Get_Colours ();	1410	void get_colors ();
1269	void get_ourmods ();	1411	void get_ourmods ();
		1412	void set_icon (const char *file);
1270	// main.C	1413	// main.C
1271	void tt_winch ();	1414	void tt_winch ();
1272	rxvt_term ();	1415	rxvt_term ();
1273	~rxvt_term ();	1416	~rxvt_term ();
1274	void destroy ();	1417	void destroy ();
1275	void emergency_cleanup ();	1418	void emergency_cleanup ();
1276	void recolour_cursor ();	1419	void recolor_cursor ();
1277	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1420	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1278	void window_calc (unsigned int newwidth, unsigned int newheight);	1421	void window_calc (unsigned int newwidth, unsigned int newheight);
1279	bool set_fonts ();	1422	bool set_fonts ();
1280	void set_string_property (Atom prop, const char *str, int len = -1);	1423	void set_string_property (Atom prop, const char *str, int len = -1);
		1424	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1281	void set_utf8_property (Atom prop, const char *str, int len = -1);	1425	void set_utf8_property (Atom prop, const char *str, int len = -1);
1282	void set_title (const char *str);	1426	void set_title (const char *str);
1283	void set_icon_name (const char *str);	1427	void set_icon_name (const char *str);
1284	void set_window_color (int idx, const char *color);	1428	void set_window_color (int idx, const char *color);
1285	void set_colorfgbg ();	1429	char *get_colorfgbg ();
1286	bool set_color (rxvt_color &color, const char *name);	1430	bool set_color (rxvt_color &color, const char *name);
1287	void alias_color (int dst, int src);	1431	void alias_color (int dst, int src);
1288	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1432	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1289	void get_window_origin (int &x, int &y);	1433	void get_window_origin (int &x, int &y);
1290	Pixmap get_pixmap_property (int prop_id);
1291		1434
1292	// screen.C	1435	// screen.C
1293		1436
1294	void lalloc (line_t &l) const	1437	bool option (uint8_t opt) const NOTHROW
1295	{	1438	{
1296	l.t = (text_t *)talloc->alloc ();	1439	return options[opt >> 3] & (1 << (opt & 7));
1297	l.r = (rend_t *)ralloc->alloc ();
1298	}	1440	}
1299		1441
1300	#if 0	1442	void set_option (uint8_t opt, bool set = true) NOTHROW;
1301	void lfree (line_t &l)
1302	{
1303	talloc->free (l.t);
1304	ralloc->free (l.r);
1305	}
1306	#endif
1307
1308	void lresize (line_t &l) const
1309	{
1310	if (!l.t)
1311	return;
1312
1313	l.t = (text_t )talloc->alloc (l.t, prev_ncol sizeof (text_t));
1314	l.r = (rend_t )ralloc->alloc (l.r, prev_ncol sizeof (rend_t));
1315
1316	l.l = min (l.l, ncol);
1317
1318	if (ncol > prev_ncol)
1319	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1320	}
1321		1443
1322	int fgcolor_of (rend_t r) const NOTHROW	1444	int fgcolor_of (rend_t r) const NOTHROW
1323	{	1445	{
1324	int base = GET_BASEFG (r);	1446	int base = GET_BASEFG (r);
1325	#ifndef NO_BRIGHTCOLOR	1447	#ifndef NO_BRIGHTCOLOR
1326	if (r & RS_Bold	1448	if (r & RS_Bold
1327	# if ENABLE_STYLES	1449	# if ENABLE_STYLES
1328	&& option (Opt_intensityStyles)	1450	&& option (Opt_intensityStyles)
1329	# endif	1451	# endif
1330	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1452	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1331	base += minBrightCOLOR - minCOLOR;	1453	base += minBrightCOLOR - minCOLOR;
1332	#endif	1454	#endif
1333	return base;	1455	return base;
1334	}	1456	}
1335		1457
…		…
1339	#ifndef NO_BRIGHTCOLOR	1461	#ifndef NO_BRIGHTCOLOR
1340	if (r & RS_Blink	1462	if (r & RS_Blink
1341	# if ENABLE_STYLES	1463	# if ENABLE_STYLES
1342	&& option (Opt_intensityStyles)	1464	&& option (Opt_intensityStyles)
1343	# endif	1465	# endif
1344	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1466	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1345	base += minBrightCOLOR - minCOLOR;	1467	base += minBrightCOLOR - minCOLOR;
1346	#endif	1468	#endif
1347	return base;	1469	return base;
1348	}	1470	}
1349		1471
1350	bool option (uint8_t opt) const NOTHROW
1351	{
1352	if (!opt)
1353	return 0;
1354
1355	--opt;
1356	return options[opt >> 3] & (1 << (opt & 7));
1357	}
1358
1359	void set_option (uint8_t opt, bool set = true) NOTHROW
1360	{
1361	if (!opt)
1362	return;
1363
1364	--opt;
1365	if (set)
1366	options[opt >> 3] \|= (1 << (opt & 7));
1367	else
1368	options[opt >> 3] &= ~(1 << (opt & 7));
1369	}
1370
1371	void PrivMode (int set, unsigned bit) NOTHROW
1372	{
1373	if (set)
1374	priv_modes \|= bit;
1375	else
1376	priv_modes &= ~bit;
1377	}
1378
1379	// modifies first argument(!)	1472	// modifies first argument(!)
		1473	void tt_paste (char *data, unsigned int len) NOTHROW;
1380	void paste (char *data, unsigned int len) NOTHROW;	1474	void paste (char *data, unsigned int len) NOTHROW;
		1475	void scr_alloc () NOTHROW;
1381	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1476	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1382	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1477	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1478	void scr_kill_char (line_t &l, int col) const NOTHROW;
		1479	void scr_set_char_rend (line_t &l, int col, rend_t rend);
1383	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1480	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1481	void copy_line (line_t &dst, line_t &src);
1384	void scr_reset ();	1482	void scr_reset ();
1385	void scr_release () NOTHROW;	1483	void scr_release () NOTHROW;
1386	void scr_clear (bool really = false) NOTHROW;	1484	void scr_clear (bool really = false) NOTHROW;
1387	void scr_refresh () NOTHROW;	1485	void scr_refresh () NOTHROW;
1388	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;	1486	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
…		…
1392	void scr_backindex () NOTHROW;	1490	void scr_backindex () NOTHROW;
1393	void scr_forwardindex () NOTHROW;	1491	void scr_forwardindex () NOTHROW;
1394	#endif	1492	#endif
1395	void scr_touch (bool refresh) NOTHROW;	1493	void scr_touch (bool refresh) NOTHROW;
1396	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1494	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1397	void scr_recolour () NOTHROW;	1495	void scr_recolor (bool refresh = true) NOTHROW;
1398	void scr_remap_chars () NOTHROW;	1496	void scr_remap_chars () NOTHROW;
1399	void scr_remap_chars (line_t &l) NOTHROW;	1497	void scr_remap_chars (line_t &l) NOTHROW;
1400		1498
1401	enum cursor_mode { SAVE, RESTORE };	1499	enum cursor_mode { SAVE, RESTORE };
1402		1500
1403	void scr_poweron ();	1501	void scr_poweron ();
		1502	void scr_soft_reset () NOTHROW;
1404	void scr_cursor (cursor_mode mode) NOTHROW;	1503	void scr_cursor (cursor_mode mode) NOTHROW;
1405	void scr_do_wrap () NOTHROW;	1504	void scr_do_wrap () NOTHROW;
1406	void scr_swap_screen () NOTHROW;	1505	void scr_swap_screen () NOTHROW;
1407	void scr_change_screen (int scrn);	1506	void scr_change_screen (int scrn);
1408	void scr_color (unsigned int color, int fgbg) NOTHROW;	1507	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1426	void scr_report_position () NOTHROW;	1525	void scr_report_position () NOTHROW;
1427	void set_font_style () NOTHROW;	1526	void set_font_style () NOTHROW;
1428	void scr_charset_choose (int set) NOTHROW;	1527	void scr_charset_choose (int set) NOTHROW;
1429	void scr_charset_set (int set, unsigned int ch) NOTHROW;	1528	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1430	void scr_move_to (int y, int len) NOTHROW;	1529	void scr_move_to (int y, int len) NOTHROW;
		1530	bool scr_page (int nlines) NOTHROW;
1431	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;	1531	bool scr_page (enum page_dirn direction, int nlines) NOTHROW
		1532	{
		1533	return scr_page (direction * nlines);
		1534	}
1432	bool scr_changeview (int new_view_start) NOTHROW;	1535	bool scr_changeview (int new_view_start) NOTHROW;
1433	void scr_bell () NOTHROW;	1536	void scr_bell () NOTHROW;
1434	void scr_printscreen (int fullhist) NOTHROW;	1537	void scr_printscreen (int fullhist) NOTHROW;
1435	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;	1538	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1436	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1539	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1437	void scr_reverse_selection () NOTHROW;	1540	void scr_reverse_selection () NOTHROW;
1438	void scr_dump (int fd) NOTHROW;	1541	void scr_dump (int fd) NOTHROW;
1439		1542
1440	void selection_check (int check_more) NOTHROW;	1543	void selection_check (int check_more) NOTHROW;
1441	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1544	void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1442	void selection_property (Window win, Atom prop) NOTHROW;
1443	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1545	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1444	int selection_request_other (Atom target, int selnum) NOTHROW;
1445	void selection_clear () NOTHROW;	1546	void selection_clear (bool clipboard = false) NOTHROW;
1446	void selection_make (Time tm);	1547	void selection_make (Time tm);
1447	bool selection_grab (Time tm) NOTHROW;	1548	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1448	void selection_start_colrow (int col, int row) NOTHROW;	1549	void selection_start_colrow (int col, int row) NOTHROW;
1449	void selection_delimit_word (enum page_dirn dirn, const row_col_t mark, row_col_t ret) NOTHROW;	1550	void selection_delimit_word (enum page_dirn dirn, const row_col_t mark, row_col_t ret) NOTHROW;
1450	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1551	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1451	void selection_remove_trailing_spaces () NOTHROW;	1552	void selection_remove_trailing_spaces () NOTHROW;
1452	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1553	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1453	void selection_click (int clicks, int x, int y) NOTHROW;	1554	void selection_click (int clicks, int x, int y) NOTHROW;
1454	void selection_extend (int x, int y, int flag) NOTHROW;	1555	void selection_extend (int x, int y, int flag) NOTHROW;
1455	void selection_rotate (int x, int y) NOTHROW;	1556	void selection_rotate (int x, int y) NOTHROW;
1456		1557
1457	#if defined(NEXT_SCROLLBAR)
1458	// scrollbar-next.C
1459	Pixmap renderPixmap (const char const data, int width, int height);
1460	void init_scrollbar_stuff ();
1461	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1462	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1463	#endif
1464
1465	#if defined(RXVT_SCROLLBAR)
1466	// scrollbar-rxvt.C
1467	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1468	#endif
1469
1470	#if defined(XTERM_SCROLLBAR)
1471	// scrollbar-xterm.C
1472	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1473	#endif
1474
1475	#if defined(PLAIN_SCROLLBAR)
1476	// scrollbar-plain.C
1477	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1478	#endif
1479
1480	// scrollbar.C
1481	void resize_scrollbar ();
1482	int scrollbar_mapping (int map);
1483	int scrollbar_show (int update);
1484	void setup_scrollbar (const char scrollalign, const char scrollstyle, const char *thickness);
1485
1486	// xdefaults.C	1558	// xdefaults.C
		1559	void rxvt_usage (int type);
1487	void get_options (int argc, const char const argv);	1560	const char *get_options (int argc, const char const *argv);
		1561	int parse_keysym (const char *str, unsigned int &state);
1488	int parse_keysym (const char str, const char arg);	1562	int bind_action (const char str, const char arg);
1489	const char x_resource (const char name);	1563	const char x_resource (const char name);
1490	void extract_resources ();	1564	void extract_resources ();
		1565	void enumerate_keysym_resources (void (cb)(rxvt_term , const char , const char ));
		1566	void extract_keysym_resources ();
1491	};	1567	};
1492		1568
1493	#endif /* _RXVT_H_ */	1569	#endif /* _RXVT_H_ */
1494		1570

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Comparing rxvt-unicode/src/rxvt.h (file contents): Revision 1.355 by ayin, Sun Jan 27 22:48:33 2008 UTC vs. Revision 1.546 by sf-exg, Sat May 14 08:31:26 2016 UTC

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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.355 by ayin, Sun Jan 27 22:48:33 2008 UTC vs.
Revision 1.546 by sf-exg, Sat May 14 08:31:26 2016 UTC