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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.343 by ayin, Sat Dec 29 12:36:56 2007 UTC vs.
Revision 1.503 by sf-exg, Thu Jun 7 09:21:18 2012 UTC

1	#ifndef RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include <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 defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
		81	# define HAVE_BG_PIXMAP 1
		82	#endif
		83
		84	#include <ecb.h>
77	#include "encoding.h"	85	#include "encoding.h"
78	#include "rxvtutil.h"	86	#include "rxvtutil.h"
79	#include "rxvtfont.h"	87	#include "rxvtfont.h"
80	#include "rxvttoolkit.h"	88	#include "rxvttoolkit.h"
		89	#include "rxvtimg.h"
81	#include "scrollbar.h"	90	#include "scrollbar.h"
82	#include "ev_cpp.h"	91	#include "ev_cpp.h"
83	#include "salloc.h"
84	#include "libptytty.h"	92	#include "libptytty.h"
85		93
86	#include "rxvtperl.h"	94	#include "rxvtperl.h"
87		95
88	// try to avoid some macros to decrease code size, on some systems	96	// try to avoid some macros to decrease code size, on some systems
…		…
97	/*	105	/*
98	*****************************************************************************	106	*****************************************************************************
99	* SYSTEM HACKS	107	* SYSTEM HACKS
100	*****************************************************************************	108	*****************************************************************************
101	*/	109	*/
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		110
116	#include <termios.h>	111	#include <termios.h>
117
118	#include "background.h"
119		112
120	#ifndef STDIN_FILENO	113	#ifndef STDIN_FILENO
121	# define STDIN_FILENO 0	114	# define STDIN_FILENO 0
122	# define STDOUT_FILENO 1	115	# define STDOUT_FILENO 1
123	# define STDERR_FILENO 2	116	# define STDERR_FILENO 2
124	#endif	117	#endif
125		118
126	#if !defined (EACCESS) && defined(EAGAIN)
127	# define EACCESS EAGAIN
128	#endif
129
130	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	119	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131	# define EXIT_SUCCESS 0 /* exit function success */	120	# define EXIT_SUCCESS 0 /* exit function success */
132	# define EXIT_FAILURE 1 /* exit function failure */	121	# define EXIT_FAILURE 1 /* exit function failure */
133	#endif
134
135	#ifndef PATH_MAX
136	# define PATH_MAX 16384
137	#endif	122	#endif
138		123
139	/****************************************************************************/	124	/****************************************************************************/
140		125
141	// exception thrown on fatal (per-instance) errors	126	// exception thrown on fatal (per-instance) errors
…		…
160	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	145	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	146	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	147	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	148	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164		149
165	char * rxvt_basename (const char *str) NOTHROW;	150	const char * rxvt_basename (const char *str) NOTHROW;
166	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	151	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167	void rxvt_log (const char *fmt,...) NOTHROW;	152	void rxvt_log (const char *fmt,...) NOTHROW;
168	void rxvt_warn (const char *fmt,...) NOTHROW;	153	void rxvt_warn (const char *fmt,...) NOTHROW;
169	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	154	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
170	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	155	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
171		156
172	char * rxvt_strtrim (char *str) NOTHROW;	157	char * rxvt_strtrim (char *str) NOTHROW;
173	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	158	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
174	void rxvt_freecommastring (char **cs) NOTHROW;	159
		160	static inline void
		161	rxvt_free_strsplit (char **ptr) NOTHROW
		162	{
		163	free (ptr[0]);
		164	free (ptr);
		165	}
175		166
176	void * rxvt_malloc (size_t size);	167	void * rxvt_malloc (size_t size);
177	void * rxvt_calloc (size_t number, size_t size);	168	void * rxvt_calloc (size_t number, size_t size);
178	void * rxvt_realloc (void *ptr, size_t size);	169	void * rxvt_realloc (void *ptr, size_t size);
179		170
…		…
202	#else	193	#else
203	if (envv)	194	if (envv)
204	#endif	195	#endif
205	environ = envv;	196	environ = envv;
206	}	197	}
		198
		199	struct localise_env
		200	{
		201	char **orig_env;
		202
		203	localise_env (char **new_env)
		204	{
		205	orig_env = environ;
		206	environ = new_env;
		207	}
		208
		209	~localise_env ()
		210	{
		211	environ = orig_env;
		212	}
		213	};
		214
		215	#ifdef HAVE_BG_PIXMAP
		216	struct image_effects
		217	{
		218	bool tint_set;
		219	rxvt_color tint;
		220	int shade;
		221	int h_blurRadius, v_blurRadius;
		222
		223	image_effects ()
		224	{
		225	tint_set =
		226	h_blurRadius =
		227	v_blurRadius = 0;
		228	shade = 100;
		229	}
		230
		231	bool need_tint ()
		232	{
		233	return shade != 100 || tint_set;
		234	}
		235
		236	bool need_blur ()
		237	{
		238	return h_blurRadius && v_blurRadius;
		239	}
		240
		241	bool set_tint (const rxvt_color &new_tint);
		242	bool set_shade (const char *shade_str);
		243	bool set_blur (const char *geom);
		244	};
		245
		246	# if BG_IMAGE_FROM_FILE
		247	enum {
		248	IM_IS_SET = 1 << 0,
		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	# if HAVE_PIXBUF
		280	GdkPixbuf *pixbuf;
		281
		282	void destroy ()
		283	{
		284	if (pixbuf)
		285	g_object_unref (pixbuf);
		286	}
		287
		288	int width ()
		289	{
		290	return gdk_pixbuf_get_width (pixbuf);
		291	}
		292	int height ()
		293	{
		294	return gdk_pixbuf_get_height (pixbuf);
		295	}
		296	# endif
		297
		298	rxvt_image ();
		299	bool set_file_geometry (const char *file);
		300	bool set_file (const char *file);
		301	bool set_geometry (const char *geom, bool update = false);
		302	};
		303	# endif
		304	#endif
207		305
208	/*	306	/*
209	*****************************************************************************	307	*****************************************************************************
210	* STRUCTURES AND TYPEDEFS	308	* STRUCTURES AND TYPEDEFS
211	*****************************************************************************	309	*****************************************************************************
212	*/	310	*/
213		311
214	/* If we're using either the rxvt scrollbar, keep the
215	* scrollColor resource.
216	*/
217	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
218	# define KEEP_SCROLLCOLOR 1
219	#else
220	# undef KEEP_SCROLLCOLOR
221	#endif
222
223	/*	312	/*
224	* the 'essential' information for reporting Mouse Events	313	* the 'essential' information for reporting Mouse Events
225	* pared down from XButtonEvent	314	* pared down from XButtonEvent
226	*/	315	*/
227	struct mouse_event {	316	struct mouse_event
		317	{
228	int clicks;	318	int clicks;
229	Time time; /* milliseconds */	319	Time time; /* milliseconds */
230	unsigned int state; /* key or button mask */	320	unsigned int state; /* key or button mask */
231	unsigned int button; /* detail */	321	unsigned int button; /* detail */
232	};	322	};
…		…
262	*****************************************************************************	352	*****************************************************************************
263	*/	353	*/
264		354
265	/* COLORTERM, TERM environment variables */	355	/* COLORTERM, TERM environment variables */
266	#define COLORTERMENV "rxvt"	356	#define COLORTERMENV "rxvt"
267	#ifdef BG_IMAGE_FROM_FILE	357	#if BG_IMAGE_FROM_FILE
268	# define COLORTERMENVFULL COLORTERMENV "-xpm"	358	# define COLORTERMENVFULL COLORTERMENV "-xpm"
269	#else	359	#else
270	# define COLORTERMENVFULL COLORTERMENV	360	# define COLORTERMENVFULL COLORTERMENV
271	#endif	361	#endif
272	#ifndef TERMENV	362	#ifndef TERMENV
		363	# if USE_256_COLORS
		364	# define TERMENV "rxvt-unicode-256color"
		365	# else
273	# define TERMENV "rxvt-unicode"	366	# define TERMENV "rxvt-unicode"
		367	# endif
274	#endif	368	#endif
275		369
276	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	370	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277	# define NO_MOUSE_REPORT_SCROLLBAR 1	371	# define NO_MOUSE_REPORT_SCROLLBAR 1
278	#endif	372	#endif
279		373
280	#define scrollBar_esc 30	374	#define scrollBar_esc 30
281		375
282	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	376	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283	# define HAVE_SCROLLBARS 1	377	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284	#endif	378	#endif
285		379
286	enum {	380	enum {
287	NO_REFRESH = 0, /* Window not visible at all! */	381	NO_REFRESH = 0, /* Window not visible at all! */
288	FAST_REFRESH = 1, /* Fully exposed window */	382	FAST_REFRESH = 1, /* Fully exposed window */
…		…
293	# define NSCREENS 0	387	# define NSCREENS 0
294	#else	388	#else
295	# define NSCREENS 1	389	# define NSCREENS 1
296	#endif	390	#endif
297		391
298	/* special (internal) prefix for font commands */
299	#define FONT_CMD '#'
300	#define FONT_DN "#-"
301	#define FONT_UP "#+"
302
303	/* flags for rxvt_scr_gotorc () */	392	/* flags for rxvt_term::scr_gotorc () */
304	enum {	393	enum {
305	C_RELATIVE = 1, /* col movement is relative */	394	C_RELATIVE = 1, /* col movement is relative */
306	R_RELATIVE = 2, /* row movement is relative */	395	R_RELATIVE = 2, /* row movement is relative */
307	RELATIVE = C_RELATIVE | R_RELATIVE,	396	RELATIVE = C_RELATIVE | R_RELATIVE,
308	};	397	};
309		398
310	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	399	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
311	enum {	400	enum {
312	INSERT = -1, /* don't change these values */	401	INSERT = -1, /* don't change these values */
313	DELETE = +1,	402	DELETE = +1,
314	ERASE = +2,	403	ERASE = +2,
315	};	404	};
316		405
317	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	406	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
318	enum page_dirn {	407	enum page_dirn {
319	UP,	408	UP,
320	DN,	409	DN,
321	NO_DIR,	410	NO_DIR,
322	};	411	};
323		412
324	/* arguments for rxvt_scr_change_screen () */	413	/* arguments for rxvt_term::scr_change_screen () */
325	enum {	414	enum {
326	PRIMARY = 0,	415	PRIMARY = 0,
327	SECONDARY,	416	SECONDARY,
328	};	417	};
329		418
		419	// define various rendition bits and masks. the rendition word
		420	// is 32 bits in size, and we should use it as efficiently as possible
		421
330	#define RS_None 0	422	#define RS_None 0
331		423
332	#define RS_fgMask 0x0000007fUL // 128 colors	424	// GET_BGATTR depends on RS_fgShift > RS_bgShift
333	#define RS_bgMask 0x00003f80UL // 128 colors	425	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		426	#define RS_bgShift 0
		427	#define RS_fgShift (RS_bgShift + Color_Bits)
		428	#define RS_bgMask (RS_colorMask << RS_bgShift)
		429	#define RS_fgMask (RS_colorMask << RS_fgShift)
		430
		431	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		432	#define RS_fontShift (RS_fgShift + Color_Bits)
		433	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		434	#define RS_fontCount rxvt_fontset::fontCount
		435	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		436
		437	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		438	#define RS_redraw (2UL << RS_fontShift)
		439
		440	#define RS_Sel (1UL << 22)
		441
		442	// 4 custom bits for extensions
		443	#define RS_customCount 16UL
		444	#define RS_customShift 23
		445	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
334		446
335	// font styles	447	// font styles
336	#define RS_Bold 0x00004000UL // value 1	448	#define RS_Bold (1UL << RS_styleShift)
337	#define RS_Italic 0x00008000UL // value 2	449	#define RS_Italic (2UL << RS_styleShift)
		450
		451	#define RS_styleCount 4
		452	#define RS_styleShift 27
		453	#define RS_styleMask (RS_Bold | RS_Italic)
338		454
339	// fake styles	455	// fake styles
340	#define RS_Blink 0x00010000UL // blink	456	#define RS_Blink (1UL << 29)
341	#define RS_RVid 0x00020000UL // reverse video	457	#define RS_RVid (1UL << 30) // reverse video
342	#define RS_Uline 0x00040000UL // underline	458	#define RS_Uline (1UL << 31) // underline
343
344	// toggle this to force redraw, must be != RS_Careful
345	#define RS_redraw 0x01000000UL
346
347	// 5 custom bits for extensions
348	#define RS_customCount 32
349	#define RS_customMask 0x00f80000UL
350	#define RS_customShift 19
351
352	// other flags
353	#define RS_Careful 0x80000000UL /* be careful when drawing these */
354
355	#define RS_styleCount 4
356	#define RS_styleMask (RS_Bold | RS_Italic)
357	#define RS_styleShift 14
358		459
359	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	460	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
360	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	461	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
361		462
362	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
363	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
364	#define RS_fontShift 24
365
366	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	463	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
367	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	464	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
368
369	#define Sel_none 0 /* Not waiting */
370	#define Sel_normal 0x01 /* normal selection */
371	#define Sel_incr 0x02 /* incremental selection */
372	#define Sel_direct 0x00
373	#define Sel_Primary 0x01
374	#define Sel_Secondary 0x02
375	#define Sel_Clipboard 0x03
376	#define Sel_whereMask 0x0f
377	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
378	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
379		465
380	enum {	466	enum {
381	C0_NUL = 0x00,	467	C0_NUL = 0x00,
382	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	468	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
383	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	469	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
…		…
394	XTerm_name = 0,	480	XTerm_name = 0,
395	XTerm_iconName = 1,	481	XTerm_iconName = 1,
396	XTerm_title = 2,	482	XTerm_title = 2,
397	XTerm_property = 3, // change X property	483	XTerm_property = 3, // change X property
398	XTerm_Color = 4, // change colors	484	XTerm_Color = 4, // change colors
399	XTerm_Color00 = 10, // not implemented, CLASH!	485	XTerm_Color00 = 10, // change fg color
400	XTerm_Color01 = 11, // not implemented	486	XTerm_Color01 = 11, // change bg color
401	XTerm_Color_cursor = 12, // change actual 'Cursor' color	487	XTerm_Color_cursor = 12, // change actual 'Cursor' color
402	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	488	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
403	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	489	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
404	XTerm_Color05 = 15, // not implemented (tektronix fg)	490	XTerm_Color05 = 15, // not implemented (tektronix fg)
405	XTerm_Color06 = 16, // not implemented (tektronix bg)	491	XTerm_Color06 = 16, // not implemented (tektronix bg)
406	XTerm_Color_RV = 17, // change actual 'Highlight' color	492	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		493	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
407	XTerm_logfile = 46, // not implemented	494	XTerm_logfile = 46, // not implemented
408	XTerm_font = 50,	495	XTerm_font = 50,
409		496
410	XTerm_konsole30 = 30, // reserved for konsole	497	XTerm_konsole30 = 30, // reserved for konsole
411	XTerm_konsole31 = 31, // reserved for konsole	498	XTerm_konsole31 = 31, // reserved for konsole
412	XTerm_emacs51 = 51, // reserved for emacs shell	499	XTerm_emacs51 = 51, // reserved for emacs shell
413	/*	500	/*
414	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	501	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
415	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
416	*/	502	*/
417	Rxvt_Color_BD = 18, // change actual 'Bold' color	503
418	Rxvt_Color_UL = 19, // change actual 'Underline' color	504	// deprecated
		505	Rxvt_restoreFG = 39,
		506	Rxvt_restoreBG = 49,
		507
419	Rxvt_Pixmap = 20, // new bg pixmap	508	Rxvt_Pixmap = 20, // new bg pixmap
420	Rxvt_restoreFG = 39, // change default fg color
421	Rxvt_restoreBG = 49, // change default bg color
422	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	509	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
423		510
424	URxvt_locale = 701, // change locale	511	URxvt_locale = 701, // change locale
425	URxvt_version = 702, // request version	512	URxvt_version = 702, // request version
426		513
427	URxvt_Color_IT = 704, // change actual 'Italic' colour	514	URxvt_Color_IT = 704, // change actual 'Italic' colour
428	URxvt_Color_tint = 705, // change actual tint colour	515	URxvt_Color_tint = 705, // change actual tint colour
		516	URxvt_Color_BD = 706, // change actual 'Bold' color
		517	URxvt_Color_UL = 707, // change actual 'Underline' color
429	URxvt_Color_BD = 706,	518	URxvt_Color_border = 708,
430	URxvt_Color_UL = 707,
431		519
432	URxvt_font = 710,	520	URxvt_font = 710,
433	URxvt_boldFont = 711,	521	URxvt_boldFont = 711,
434	URxvt_italicFont = 712,	522	URxvt_italicFont = 712,
435	URxvt_boldItalicFont = 713,	523	URxvt_boldItalicFont = 713,
436		524
437	URxvt_view_up = 720,	525	URxvt_view_up = 720,
438	URxvt_view_down = 721,	526	URxvt_view_down = 721,
439		527
440	URxvt_perl = 777,	528	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
441	};	529	};
442		530
443	/* Words starting with `Color_' are colours. Others are counts */	531	/* Words starting with `Color_' are colours. Others are counts */
444	/*	532	/*
445	* The PixColor and rendition colour usage should probably be decoupled	533	* The PixColor and rendition colour usage should probably be decoupled
…		…
475	Color_White = maxBrightCOLOR,	563	Color_White = maxBrightCOLOR,
476	#else	564	#else
477	Color_White = maxCOLOR,	565	Color_White = maxCOLOR,
478	#endif	566	#endif
479	minTermCOLOR = Color_White + 1,	567	minTermCOLOR = Color_White + 1,
		568	#if USE_256_COLORS
		569	maxTermCOLOR = Color_White + 240,
		570	#else
480	maxTermCOLOR = Color_White + 72,	571	maxTermCOLOR = Color_White + 72,
		572	#endif
481	#ifndef NO_CURSORCOLOR	573	#ifndef NO_CURSORCOLOR
482	Color_cursor,	574	Color_cursor,
483	Color_cursor2,	575	Color_cursor2,
484	#endif	576	#endif
485	Color_pointer_fg,	577	Color_pointer_fg,
…		…
494	#if ENABLE_FRILLS	586	#if ENABLE_FRILLS
495	Color_underline,	587	Color_underline,
496	#endif	588	#endif
497	#ifdef OPTION_HC	589	#ifdef OPTION_HC
498	Color_HC,	590	Color_HC,
		591	Color_HTC,
499	#endif	592	#endif
500	#ifdef KEEP_SCROLLCOLOR
501	Color_scroll,	593	Color_scroll,
		594	#ifdef RXVT_SCROLLBAR
502	Color_trough,	595	Color_trough,
503	#endif	596	#endif
504	#if ENABLE_TRANSPARENCY	597	#if ENABLE_TRANSPARENCY
505	Color_tint,	598	Color_tint,
506	#endif	599	#endif
507	#if OFF_FOCUS_FADING	600	#if OFF_FOCUS_FADING
508	Color_fade,	601	Color_fade,
509	#endif	602	#endif
510	NRS_COLORS, /* */	603	NRS_COLORS, /* */
511	#ifdef KEEP_SCROLLCOLOR	604	#ifdef RXVT_SCROLLBAR
512	Color_topShadow = NRS_COLORS,	605	Color_topShadow = NRS_COLORS,
513	Color_bottomShadow,	606	Color_bottomShadow,
514	TOTAL_COLORS	607	TOTAL_COLORS
515	#else	608	#else
516	TOTAL_COLORS = NRS_COLORS	609	TOTAL_COLORS = NRS_COLORS
517	#endif	610	#endif
518	};	611	};
519		612
		613	#if USE_256_COLORS
		614	# define Color_Bits 9 // 0 .. maxTermCOLOR
		615	#else
520	#define Color_Bits 7 // 0 .. maxTermCOLOR	616	# define Color_Bits 7 // 0 .. maxTermCOLOR
		617	#endif
521		618
522	/*	619	/*
523	* Resource list	620	* Resource list
524	*/	621	*/
525	enum {	622	enum {
…		…
552	#define PrivMode_smoothScroll (1UL<<17)	649	#define PrivMode_smoothScroll (1UL<<17)
553	#define PrivMode_vt52 (1UL<<18)	650	#define PrivMode_vt52 (1UL<<18)
554	#define PrivMode_LFNL (1UL<<19)	651	#define PrivMode_LFNL (1UL<<19)
555	#define PrivMode_MouseBtnEvent (1UL<<20)	652	#define PrivMode_MouseBtnEvent (1UL<<20)
556	#define PrivMode_MouseAnyEvent (1UL<<21)	653	#define PrivMode_MouseAnyEvent (1UL<<21)
		654	#define PrivMode_BracketPaste (1UL<<22)
		655	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		656	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
557		657
558	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)	658	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
559		659
560	#ifdef ALLOW_132_MODE	660	#ifdef ALLOW_132_MODE
561	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	661	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
…		…
565		665
566	// do not change these constants lightly, there are many interdependencies	666	// do not change these constants lightly, there are many interdependencies
567	#define IMBUFSIZ 128 // input modifier buffer sizes	667	#define IMBUFSIZ 128 // input modifier buffer sizes
568	#define KBUFSZ 512 // size of keyboard mapping buffer	668	#define KBUFSZ 512 // size of keyboard mapping buffer
569	#define CBUFSIZ 2048 // size of command buffer	669	#define CBUFSIZ 2048 // size of command buffer
		670	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
570	#define UBUFSIZ 2048 // character buffer	671	#define UBUFSIZ 2048 // character buffer
571		672
572	#if ENABLE_FRILLS	673	#if ENABLE_FRILLS
573	# include <X11/Xmd.h>	674	# include <X11/Xmd.h>
574	typedef struct _mwmhints {	675	typedef struct _mwmhints
		676	{
575	CARD32 flags;	677	CARD32 flags;
576	CARD32 functions;	678	CARD32 functions;
577	CARD32 decorations;	679	CARD32 decorations;
578	INT32 input_mode;	680	INT32 input_mode;
579	CARD32 status;	681	CARD32 status;
…		…
610	/*	712	/*
611	*****************************************************************************	713	*****************************************************************************
612	* MACRO DEFINES	714	* MACRO DEFINES
613	*****************************************************************************	715	*****************************************************************************
614	*/	716	*/
		717
		718	// speed hack, copy some member variable into a local variable of the same name
615	#define dLocal(type,name) type const name = this->name	719	#define dLocal(type,name) type const name = this->name
616		720
617	// for speed reasons, we assume that all codepoints 32 to 126 are	721	// for speed reasons, we assume that all codepoints 32 to 126 are
618	// single-width.	722	// single-width.
619	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	723	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
626	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	730	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
627	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	731	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
628	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	732	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
629	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	733	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
630		734
631	#define LINENO(n) MOD (term_start + int(n), total_rows)	735	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
632	#define ROW(n) row_buf [LINENO (n)]	736	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		737
		738	#define LINENO(n) LINENO_of (this, n)
		739	#define ROW(n) ROW_of (this, n)
633		740
634	/* how to build & extract colors and attributes */	741	/* how to build & extract colors and attributes */
635	#define GET_BASEFG(x) (((x) & RS_fgMask))	742	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
636	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	743	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
637		744
638	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	745	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
639	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	746	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
640		747
641	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	748	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
642	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	749	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
643		750
644	#define GET_ATTR(x) (((x) & RS_attrMask))	751	#define GET_ATTR(x) (((x) & RS_attrMask))
		752	// return attributes defining the background, encoding doesn't matter
		753	// depends on RS_fgShift > RS_bgShift
645	#define GET_BGATTR(x) \	754	#define GET_BGATTR(x) \
		755	(ecb_unlikely ((x) & RS_RVid) \
646	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	756	? (((x) & (RS_attrMask & ~RS_RVid)) \
647	| (((x) & RS_fgMask)<<Color_Bits)) \	757	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
648	: ((x) & (RS_attrMask | RS_bgMask)))	758	: ((x) & (RS_attrMask | RS_bgMask)))
649	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	759	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
650	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	760	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
651	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	761	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
652		762
653	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	763	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
654		764
655	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	765	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
656	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	766	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
657		767
658	#if ENABLE_STYLES	768	#if ENABLE_STYLES
659	# define FONTSET(style) fontset[GET_STYLE (style)]	769	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
660	#else	770	#else
661	# define FONTSET(style) fontset[0]	771	# define FONTSET_of(t,style) (t)->fontset[0]
662	#endif	772	#endif
663		773
664	#ifdef HAVE_SCROLLBARS	774	#define FONTSET(style) FONTSET_of (this, style)
665	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
666	#else
667	# define scrollbar_TotalWidth() (0)
668	#endif
669		775
670	typedef callback<void (const char *)> log_callback;	776	typedef callback<void (const char *)> log_callback;
671	typedef callback<int (int)> getfd_callback;	777	typedef callback<int (int)> getfd_callback;
672		778
673	/****************************************************************************/	779	/****************************************************************************/
…		…
676	#define LINE_FILTERED 0x0002 // line has been filtered	782	#define LINE_FILTERED 0x0002 // line has been filtered
677	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	783	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
678	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	784	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
679	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	785	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
680		786
681	struct line_t {	787	struct line_t
		788	{
682	text_t *t; // terminal the text	789	text_t *t; // terminal the text
683	rend_t *r; // rendition, uses RS_ flags	790	rend_t *r; // rendition, uses RS_ flags
684	tlen_t_ l; // length of each text line	791	tlen_t_ l; // length of each text line
685	uint32_t f; // flags	792	uint32_t f; // flags
		793
		794	bool valid ()
		795	{
		796	return l >= 0;
		797	}
		798
		799	void alloc ()
		800	{
		801	l = 0;
		802	}
686		803
687	bool is_longer ()	804	bool is_longer ()
688	{	805	{
689	return f & LINE_LONGER;	806	return f & LINE_LONGER;
690	}	807	}
…		…
720	};	837	};
721		838
722	/****************************************************************************/	839	/****************************************************************************/
723		840
724	// primitive wrapper around mbstate_t to ensure initialisation	841	// primitive wrapper around mbstate_t to ensure initialisation
725	struct mbstate {	842	struct mbstate
		843	{
726	mbstate_t mbs;	844	mbstate_t mbs;
727		845
728	operator mbstate_t *() { return &mbs; }	846	operator mbstate_t *() { return &mbs; }
729	void reset () { memset (&mbs, 0, sizeof (mbs)); }	847	void reset () { memset (&mbs, 0, sizeof (mbs)); }
730	mbstate () { reset (); }	848	mbstate () { reset (); }
…		…
751		869
752	#if ENABLE_COMBINING	870	#if ENABLE_COMBINING
753	// compose chars are used to represent composite characters	871	// compose chars are used to represent composite characters
754	// that are not representable in unicode, as well as characters	872	// that are not representable in unicode, as well as characters
755	// not fitting in the BMP.	873	// not fitting in the BMP.
756	struct compose_char {	874	struct compose_char
		875	{
757	unicode_t c1, c2; // any chars != NOCHAR are valid	876	unicode_t c1, c2; // any chars != NOCHAR are valid
		877	#if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
		878	compose_char () = default;
		879	#endif
758	compose_char (unicode_t c1, unicode_t c2)	880	compose_char (unicode_t c1, unicode_t c2)
759	: c1(c1), c2(c2)	881	: c1(c1), c2(c2)
760	{ }	882	{ }
761	};	883	};
762		884
763	class rxvt_composite_vec {	885	class rxvt_composite_vec
		886	{
764	vector<compose_char> v;	887	vector<compose_char> v;
765	public:	888	public:
766	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	889	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
767	int expand (unicode_t c, wchar_t *r);	890	int expand (unicode_t c, wchar_t *r);
768	compose_char *operator [](text_t c)	891	compose_char *operator [](text_t c)
…		…
787	extern rxvt_t rxvt_current_term;	910	extern rxvt_t rxvt_current_term;
788		911
789	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)	912	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
790	#define GET_R rxvt_current_term	913	#define GET_R rxvt_current_term
791		914
		915	/* ------------------------------------------------------------------------- */
		916	struct overlay_base
		917	{
		918	int x, y, w, h; // overlay dimensions
		919	text_t **text;
		920	rend_t **rend;
		921
		922	// while tempting to add swap() etc. here, it effectively only increases code size
		923	};
		924
		925	/* ------------------------------------------------------------------------- */
		926
792	typedef struct {	927	typedef struct
		928	{
793	int row;	929	int row;
794	int col;	930	int col;
795	} row_col_t;	931	} row_col_t;
796		932
797	/*	933	/*
…		…
822	* +------------+·display·+·= term_start	958	* +------------+·display·+·= term_start
823	* | terminal | display |	959	* | terminal | display |
824	* | terminal +---------+	960	* | terminal +---------+
825	* | terminal |	961	* | terminal |
826	* | terminal |	962	* | terminal |
827	* +------------+···········= term_stat + nrow - 1	963	* +------------+···········= term_start + nrow - 1
828	* |	964	* |
829	* |	965	* |
830	* END······················= total_rows	966	* END······················= total_rows
831	*/	967	*/
832		968
833	struct TermWin_t {	969	struct TermWin_t
		970	{
		971	int vt_width; /* actual window width [pixels] */
		972	int vt_height; /* actual window height [pixels] */
834	int width; /* window width [pixels] */	973	int width; /* window width [pixels] */
835	int height; /* window height [pixels] */	974	int height; /* window height [pixels] */
836	int fwidth; /* font width [pixels] */	975	int fwidth; /* font width [pixels] */
837	int fheight; /* font height [pixels] */	976	int fheight; /* font height [pixels] */
838	int fbase; /* font ascent (baseline) [pixels] */	977	int fbase; /* font ascent (baseline) [pixels] */
…		…
841	int focus; /* window has focus */	980	int focus; /* window has focus */
842	int mapped; /* window state mapped? */	981	int mapped; /* window state mapped? */
843	int int_bwidth; /* internal border width */	982	int int_bwidth; /* internal border width */
844	int ext_bwidth; /* external border width */	983	int ext_bwidth; /* external border width */
845	int lineSpace; /* number of extra pixels between rows */	984	int lineSpace; /* number of extra pixels between rows */
		985	int letterSpace; /* number of extra pixels between columns */
846	int saveLines; /* number of lines that fit in scrollback */	986	int saveLines; /* number of lines that fit in scrollback */
847	int total_rows; /* total number of rows in this terminal */	987	int total_rows; /* total number of rows in this terminal */
848	int term_start; /* term lines start here */	988	int term_start; /* term lines start here */
849	int view_start; /* scrollback view starts here */	989	int view_start; /* scrollback view starts here */
850	int top_row; /* topmost row index of scrollback */	990	int top_row; /* topmost row index of scrollback */
851	Window parent[6]; /* parent identifiers - we're parent[0] */	991	Window parent; /* parent identifier */
852	Window vt; /* vt100 window */	992	Window vt; /* vt100 window */
853	GC gc; /* GC for drawing */	993	GC gc; /* GC for drawing */
854	Pixmap pixmap;
855	rxvt_drawable *drawable;	994	rxvt_drawable *drawable;
856	rxvt_fontset *fontset[4];	995	rxvt_fontset *fontset[4];
857	};	996	};
858		997
859	/*	998	/*
…		…
868	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where	1007	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
869	* nothing is selected	1008	* nothing is selected
870	* beg: row/column of beginning of selection : never past mark	1009	* beg: row/column of beginning of selection : never past mark
871	* mark: row/column of initial click : never past end	1010	* mark: row/column of initial click : never past end
872	* end: row/column of one character past end of selection	1011	* end: row/column of one character past end of selection
873	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow	1012	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
874	* * Note: col == -1 ==> we're left of screen	1013	* * Note: col == -1 ==> we're left of screen
875	*	1014	*
876	*/	1015	*/
877	typedef struct {	1016	struct screen_t
		1017	{
878	row_col_t cur; /* cursor position on the screen */	1018	row_col_t cur; /* cursor position on the screen */
879	int tscroll; /* top of settable scroll region */	1019	int tscroll; /* top of settable scroll region */
880	int bscroll; /* bottom of settable scroll region */	1020	int bscroll; /* bottom of settable scroll region */
881	unsigned int charset; /* character set number [0..3] */	1021	unsigned int charset; /* character set number [0..3] */
882	unsigned int flags; /* see below */	1022	unsigned int flags; /* see below */
883	row_col_t s_cur; /* saved cursor position */	1023	row_col_t s_cur; /* saved cursor position */
884	unsigned int s_charset; /* saved character set number [0..3] */	1024	unsigned int s_charset; /* saved character set number [0..3] */
885	char s_charset_char;	1025	char s_charset_char;
886	rend_t s_rstyle; /* saved rendition style */	1026	rend_t s_rstyle; /* saved rendition style */
887	} screen_t;	1027	};
888		1028
889	enum selection_op_t {	1029	enum selection_op_t
		1030	{
890	SELECTION_CLEAR = 0, /* nothing selected */	1031	SELECTION_CLEAR = 0, /* nothing selected */
891	SELECTION_INIT, /* marked a point */	1032	SELECTION_INIT, /* marked a point */
892	SELECTION_BEGIN, /* started a selection */	1033	SELECTION_BEGIN, /* started a selection */
893	SELECTION_CONT, /* continued selection */	1034	SELECTION_CONT, /* continued selection */
894	SELECTION_DONE /* selection put in CUT_BUFFER0 */	1035	SELECTION_DONE /* selection put in CUT_BUFFER0 */
895	};	1036	};
896		1037
897	typedef struct {	1038	struct selection_t
		1039	{
898	wchar_t *text; /* selected text */	1040	wchar_t *text; /* selected text */
899	unsigned int len; /* length of selected text */	1041	unsigned int len; /* length of selected text */
900	unsigned int screen; /* screen being used */	1042	unsigned int screen; /* screen being used */
901	unsigned int clicks; /* number of clicks */	1043	unsigned int clicks; /* number of clicks */
902	selection_op_t op; /* current operation */	1044	selection_op_t op; /* current operation */
903	bool rect; /* rectangular selection? */	1045	bool rect; /* rectangular selection? */
904	row_col_t beg; /* beginning of selection <= mark */	1046	row_col_t beg; /* beginning of selection <= mark */
905	row_col_t mark; /* point of initial click <= end */	1047	row_col_t mark; /* point of initial click <= end */
906	row_col_t end; /* one character past end point */	1048	row_col_t end; /* one character past end point */
907	} selection_t;	1049	wchar_t *clip_text; /* text copied to the clipboard */
		1050	unsigned int clip_len; /* length of clipboard text */
		1051	};
908		1052
909	/* ------------------------------------------------------------------------- */	1053	/* ------------------------------------------------------------------------- */
910		1054
911	/* screen_t flags */	1055	/* screen_t flags */
912	#define Screen_Relative (1<<0) /* relative origin mode flag */	1056	#define Screen_Relative (1<<0) /* relative origin mode flag */
…		…
916	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */	1060	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
917	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)	1061	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
918		1062
919	/* rxvt_vars.options */	1063	/* rxvt_vars.options */
920	enum {	1064	enum {
921	# define def(name,idx) Opt_ ## name = idx,
922	# define nodef(name) Opt_ ## name = 0,	1065	# define def(name) Opt_ ## name,
		1066	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		1067	Opt_0,
923	# include "optinc.h"	1068	# include "optinc.h"
924	# undef nodef	1069	# undef nodef
925	# undef def	1070	# undef def
926	Opt_count	1071	Opt_count
927	};	1072	};
928		1073
929	/* ------------------------------------------------------------------------- */	1074	/* ------------------------------------------------------------------------- */
930		1075
931	struct rxvt_vars : TermWin_t {	1076	struct rxvt_vars : TermWin_t
		1077	{
932	scrollBar_t scrollBar;	1078	scrollBar_t scrollBar;
933	uint8_t options[(Opt_count + 7) >> 3];	1079	uint8_t options[(Opt_count + 7) >> 3];
934	XSizeHints szHint;	1080	XSizeHints szHint;
935	rxvt_color *pix_colors;	1081	rxvt_color *pix_colors;
936	Cursor TermWin_cursor; /* cursor for vt window */	1082	Cursor TermWin_cursor; /* cursor for vt window */
937	int sb_shadow; /* scrollbar shadow width */	1083
938	int numlock_state;
939	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf	1084	line_t *row_buf; // all lines, scrollback + terminal, circular
940	line_t *drawn_buf; // text on screen	1085	line_t *drawn_buf; // text on screen
941	line_t *swap_buf; // lines for swap buffer	1086	line_t *swap_buf; // lines for swap buffer
942	char *tabs; /* per location: 1 == tab-stop */	1087	char *tabs; /* per location: 1 == tab-stop */
943	screen_t screen;	1088	screen_t screen;
944	screen_t swap;	1089	screen_t swap;
…		…
947	#ifdef OFF_FOCUS_FADING	1092	#ifdef OFF_FOCUS_FADING
948	rxvt_color pix_colors_unfocused[TOTAL_COLORS];	1093	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949	#endif	1094	#endif
950	};	1095	};
951		1096
952	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1097	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1098	{
953		1099
954	// special markers with magic addresses	1100	// special markers with magic addresses
955	static const char resval_undef []; // options specifically unset	1101	static const char resval_undef []; // options specifically unset
956	static const char resval_on []; // boolean options switched on	1102	static const char resval_on []; // boolean options switched on
957	static const char resval_off []; // or off	1103	static const char resval_off []; // or off
…		…
965		1111
966	unsigned char want_refresh:1,	1112	unsigned char want_refresh:1,
967	current_screen:1, /* primary or secondary */	1113	current_screen:1, /* primary or secondary */
968	num_scr_allow:1,	1114	num_scr_allow:1,
969	bypass_keystate:1,	1115	bypass_keystate:1,
		1116	#if ENABLE_FRILLS
		1117	urgency_hint:1,
		1118	#endif
970	#ifdef CURSOR_BLINK	1119	#if CURSOR_BLINK
971	hidden_cursor:1,	1120	hidden_cursor:1,
972	#endif	1121	#endif
973	#ifdef TEXT_BLINK	1122	#if TEXT_BLINK
974	hidden_text:1,	1123	hidden_text:1,
975	#endif	1124	#endif
976	#ifdef POINTER_BLANK	1125	#if POINTER_BLANK
977	hidden_pointer:1,	1126	hidden_pointer:1,
978	#endif	1127	#endif
979	enc_utf8:1, /* wether locale uses utf-8 */	1128	enc_utf8:1, /* whether locale uses utf-8 */
980	seen_input:1, /* wether we have seen some program output yet */	1129	seen_input:1, /* whether we have seen some program output yet */
981	seen_resize:1, /* wether we had a resize event */	1130	seen_resize:1, /* whether we had a resize event */
		1131	init_done:1,
982	parsed_geometry:1;	1132	parsed_geometry:1;
983		1133
984	unsigned char refresh_type,	1134	unsigned char refresh_type,
985	#ifdef META8_OPTION	1135	#ifdef META8_OPTION
986	meta_char, /* Alt-key prefix */	1136	meta_char; /* Alt-key prefix */
987	#endif	1137	#endif
988	scrollbar_align,
989	selection_wait,
990	selection_type;
991	/* ---------- */	1138	/* ---------- */
992	bool rvideo_state, rvideo_mode;	1139	bool rvideo_state, rvideo_mode;
993	#ifndef NO_BELL	1140	#ifndef NO_BELL
994	bool rvideo_bell;	1141	bool rvideo_bell;
995	#endif	1142	#endif
996	int num_scr; /* screen: number lines scrolled */	1143	int num_scr; /* screen: number of lines scrolled */
997	int prev_ncol, /* screen: previous number of columns */	1144	int prev_ncol, /* screen: previous number of columns */
998	prev_nrow; /* screen: previous number of rows */	1145	prev_nrow; /* screen: previous number of rows */
999	/* ---------- */	1146	/* ---------- */
1000	rend_t rstyle;	1147	rend_t rstyle;
1001	/* ---------- */	1148	/* ---------- */
…		…
1011	/* give proper Scroll behaviour */	1158	/* give proper Scroll behaviour */
1012	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1159	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1013	mouse_slip_wheel_speed,	1160	mouse_slip_wheel_speed,
1014	#endif	1161	#endif
1015	refresh_count,	1162	refresh_count,
1016	last_bot, /* scrollbar last bottom position */
1017	last_top, /* scrollbar last top position */
1018	last_state, /* scrollbar last state */
1019	scrollbar_len,
1020	window_vt_x,	1163	window_vt_x,
1021	window_vt_y,	1164	window_vt_y,
1022	window_sb_x,
1023	mouse_row,	1165	mouse_row,
1024	mouse_col,	1166	mouse_col,
1025	# ifdef POINTER_BLANK	1167	# ifdef POINTER_BLANK
1026	pointerBlankDelay,	1168	pointerBlankDelay,
1027	# endif	1169	# endif
1028	allowedxerror;	1170	allowedxerror;
1029	/* ---------- */	1171	/* ---------- */
1030	unsigned int ModLevel3Mask,	1172	unsigned int ModLevel3Mask,
1031	ModMetaMask,	1173	ModMetaMask,
1032	ModNumLockMask;	1174	ModNumLockMask;
1033	int old_width, /* last used width in screen resize */
1034	old_height; /* last used height in screen resize */
1035	unsigned long priv_modes,	1175	unsigned long priv_modes,
1036	SavedModes;	1176	SavedModes;
1037	/* ---------- */	1177	/* ---------- */
1038	Atom *xa;	1178	Atom *xa;
1039	/* ---------- */	1179	/* ---------- */
1040	#ifdef RXVT_SCROLLBAR
1041	GC scrollbarGC,
1042	topShadowGC,
1043	botShadowGC;
1044	#endif
1045	#ifdef XTERM_SCROLLBAR
1046	GC xscrollbarGC,
1047	ShadowGC;
1048	#endif
1049	#ifdef PLAIN_SCROLLBAR
1050	GC pscrollbarGC;
1051	#endif
1052	#ifdef NEXT_SCROLLBAR
1053	GC blackGC,
1054	whiteGC,
1055	grayGC,
1056	darkGC,
1057	stippleGC;
1058	Pixmap dimple,
1059	upArrow,
1060	downArrow,
1061	upArrowHi,
1062	downArrowHi;
1063	#endif
1064	/* ---------- */
1065	Time selection_time,	1180	Time selection_time,
1066	selection_request_time;	1181	clipboard_time;
		1182	rxvt_selection *selection_req;
1067	pid_t cmd_pid; /* process id of child */	1183	pid_t cmd_pid; /* process id of child */
1068	char * incr_buf;
1069	size_t incr_buf_size, incr_buf_fill;
1070	/* ---------- */
1071	Cursor leftptr_cursor;
1072	/* ---------- */	1184	/* ---------- */
1073	struct mouse_event MEvent;	1185	struct mouse_event MEvent;
1074	XComposeStatus compose;	1186	XComposeStatus compose;
1075	struct termios tio;	1187	static struct termios def_tio;
1076	row_col_t oldcursor;	1188	row_col_t oldcursor;
1077	#ifdef HAVE_BG_PIXMAP	1189	#ifdef HAVE_BG_PIXMAP
1078	bgPixmap_t bgPixmap;	1190	void bg_init ();
		1191	void bg_destroy ();
		1192
		1193	enum {
		1194	BG_IS_VALID = 1 << 0,
		1195
		1196	BG_IS_TRANSPARENT = 1 << 1,
		1197	BG_NEEDS_REFRESH = 1 << 2,
		1198	};
		1199
		1200	uint8_t bg_flags;
		1201
		1202	# if BG_IMAGE_FROM_FILE
		1203	rxvt_image fimage;
		1204	void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
		1205	bool render_image (rxvt_image &image);
1079	#endif	1206	# endif
1080	#ifdef HAVE_AFTERIMAGE	1207
1081	ASVisual *asv;	1208	# if ENABLE_TRANSPARENCY
1082	ASImageManager *asimman;	1209	Pixmap root_pixmap; /* current root pixmap set */
		1210	image_effects root_effects;
		1211
		1212	void bg_set_transparent ()
		1213	{
		1214	bg_flags |= BG_IS_TRANSPARENT;
		1215	}
		1216	void bg_set_root_pixmap ();
		1217	bool render_root_image ();
		1218	# endif
		1219
		1220	bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius);
		1221	bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade);
		1222	void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade);
		1223
		1224	ev_tstamp bg_valid_since;
		1225
		1226	Pixmap bg_pixmap;
		1227	unsigned int bg_pmap_width, bg_pmap_height;
		1228
		1229	int target_x;
		1230	int target_y;
		1231	bool bg_set_position (int x, int y);
		1232	bool bg_window_size_sensitive ();
		1233	bool bg_window_position_sensitive ();
		1234
		1235	void bg_render ();
		1236	void bg_invalidate ()
		1237	{
		1238	bg_flags &= ~BG_IS_VALID;
		1239	}
		1240	#endif
		1241	#if HAVE_PIXBUF
		1242	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1243	int src_x, int src_y, int dst_x, int dst_y,
		1244	unsigned int width, unsigned int height, bool argb);
1083	#endif	1245	#endif
1084		1246
1085	#if ENABLE_OVERLAY	1247	#if ENABLE_OVERLAY
1086	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1248	overlay_base ov;
1087	text_t **ov_text;
1088	rend_t **ov_rend;
1089		1249
1090	void scr_swap_overlay () NOTHROW;	1250	void scr_swap_overlay () NOTHROW;
1091	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1251	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1092	void scr_overlay_off () NOTHROW;	1252	void scr_overlay_off () NOTHROW;
1093	void scr_overlay_set (int x, int y,	1253	void scr_overlay_set (int x, int y,
…		…
1097	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1257	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1098	#endif	1258	#endif
1099		1259
1100	vector<void *> allocated; // free these memory blocks with free()	1260	vector<void *> allocated; // free these memory blocks with free()
1101		1261
1102	char env_windowid[21]; /* environmental variable WINDOWID */	1262	int parent_x, parent_y; // parent window position relative to root, only updated on demand
1103	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1104	char *env_display; /* environmental variable DISPLAY */
1105	char *env_term; /* environmental variable TERM */
1106		1263
1107	char *locale;	1264	char *locale;
1108	char charsets[4];	1265	char charsets[4];
1109	char *v_buffer; /* pointer to physical buffer */	1266	char *v_buffer; /* pointer to physical buffer */
1110	unsigned int v_buflen; /* size of area to write */	1267	unsigned int v_buflen; /* size of area to write */
…		…
1122	char *cmdbuf_ptr, *cmdbuf_endp;	1279	char *cmdbuf_ptr, *cmdbuf_endp;
1123	char cmdbuf_base[CBUFSIZ];	1280	char cmdbuf_base[CBUFSIZ];
1124		1281
1125	ptytty *pty;	1282	ptytty *pty;
1126		1283
1127	rxvt_salloc *talloc; // text line allocator	1284	// chunk contains all line_t's as well as rend_t and text_t buffers
1128	rxvt_salloc *ralloc; // rend line allocator	1285	// for drawn_buf, swap_buf and row_buf, in this order
		1286	void *chunk;
		1287	size_t chunk_size;
1129		1288
1130	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1289	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1131		1290
1132	#if ENABLE_FRILLS || ISO_14755	1291	#if ENABLE_FRILLS || ISO_14755
1133	// ISO 14755 entry support	1292	// ISO 14755 entry support
1134	unicode_t iso14755buf;	1293	unicode_t iso14755buf;
1135	void commit_iso14755 ();	1294	void commit_iso14755 ();
1136	int hex_keyval (XKeyEvent &ev);
1137	# if ISO_14755	1295	# if ISO_14755
1138	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1296	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1139	void iso14755_54 (int x, int y);	1297	void iso14755_54 (int x, int y);
1140	# endif	1298	# endif
1141	#endif	1299	#endif
1142		1300
1143	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;	1301	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
…		…
1151	void rootwin_cb (XEvent &xev);	1309	void rootwin_cb (XEvent &xev);
1152	xevent_watcher rootwin_ev;	1310	xevent_watcher rootwin_ev;
1153	#endif	1311	#endif
1154	#ifdef HAVE_BG_PIXMAP	1312	#ifdef HAVE_BG_PIXMAP
1155	void update_background ();	1313	void update_background ();
1156	#if TRACE_PIXMAPS
1157	void trace_update_background (const char *file, int line);
1158	# define update_background() trace_update_background (__FILE__, __LINE__)
1159	#endif
1160	void update_background_cb (ev::timer &w, int revents);	1314	void update_background_cb (ev::timer &w, int revents);
1161	ev::timer update_background_ev;	1315	ev::timer update_background_ev;
1162	#endif	1316	#endif
1163		1317
1164	void x_cb (XEvent &xev);	1318	void x_cb (XEvent &xev);
1165	xevent_watcher termwin_ev;	1319	xevent_watcher termwin_ev;
1166	xevent_watcher vt_ev;	1320	xevent_watcher vt_ev;
1167	#ifdef HAVE_SCROLLBARS
1168	xevent_watcher scrollbar_ev;	1321	xevent_watcher scrollbar_ev;
1169	#endif
1170		1322
1171	void child_cb (ev::child &w, int revents); ev::child child_ev;	1323	void child_cb (ev::child &w, int revents); ev::child child_ev;
1172	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1324	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1173	void refresh_check ();	1325	void refresh_check ();
1174	void flush ();	1326	void flush ();
1175	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1327	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1328	void cmdbuf_reify ();
		1329	void cmdbuf_append (const char *str, size_t count);
1176	bool pty_fill ();	1330	bool pty_fill ();
1177	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1331	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1178	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1179		1332
1180	#ifdef CURSOR_BLINK	1333	#ifdef CURSOR_BLINK
		1334	void cursor_blink_reset ();
1181	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;	1335	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1182	#endif	1336	#endif
1183	#ifdef TEXT_BLINK	1337	#ifdef TEXT_BLINK
1184	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;	1338	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1185	#endif	1339	#endif
…		…
1204	void pointer_unblank ();	1358	void pointer_unblank ();
1205		1359
1206	void tt_printf (const char *fmt,...);	1360	void tt_printf (const char *fmt,...);
1207	void tt_write (const char *data, unsigned int len);	1361	void tt_write (const char *data, unsigned int len);
1208	void pty_write ();	1362	void pty_write ();
1209
1210	void init (stringvec *argv, stringvec *envv)
1211	{
1212	this->argv = argv;
1213	init (argv->size (), argv->begin (), envv);
1214	}
1215		1363
1216	void make_current () const // make this the "currently active" urxvt instance	1364	void make_current () const // make this the "currently active" urxvt instance
1217	{	1365	{
1218	SET_R (this);	1366	SET_R (this);
1219	set_environ (envv);	1367	set_environ (envv);
…		…
1231	void im_set_size (XRectangle &size);	1379	void im_set_size (XRectangle &size);
1232	void im_set_position (XPoint &pos) NOTHROW;	1380	void im_set_position (XPoint &pos) NOTHROW;
1233	void im_set_color (unsigned long &fg, unsigned long &bg);	1381	void im_set_color (unsigned long &fg, unsigned long &bg);
1234	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1382	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1235		1383
1236	bool IMisRunning ();	1384	bool im_is_running ();
1237	void IMSendSpot ();	1385	void im_send_spot ();
1238	bool IM_get_IC (const char *modifiers);	1386	bool im_get_ic (const char *modifiers);
1239	void IMSetPosition ();	1387	void im_set_position ();
1240	#endif	1388	#endif
1241		1389
1242	// command.C	1390	// command.C
1243	void key_press (XKeyEvent &ev);	1391	void key_press (XKeyEvent &ev);
1244	void key_release (XKeyEvent &ev);	1392	void key_release (XKeyEvent &ev);
1245	unsigned int cmd_write (const char *str, unsigned int count);
1246		1393
1247	wchar_t next_char () NOTHROW;	1394	wchar_t next_char () NOTHROW;
1248	wchar_t cmd_getc () THROW ((class out_of_input));	1395	wchar_t cmd_getc () THROW ((class out_of_input));
1249	uint32_t next_octet () NOTHROW;	1396	uint32_t next_octet () NOTHROW;
1250	uint32_t cmd_get8 () THROW ((class out_of_input));	1397	uint32_t cmd_get8 () THROW ((class out_of_input));
1251		1398
1252	bool cmd_parse ();	1399	void cmd_parse ();
1253	void mouse_report (XButtonEvent &ev);	1400	void mouse_report (XButtonEvent &ev);
1254	void button_press (XButtonEvent &ev);	1401	void button_press (XButtonEvent &ev);
1255	void button_release (XButtonEvent &ev);	1402	void button_release (XButtonEvent &ev);
1256	void focus_in ();	1403	void focus_in ();
1257	void focus_out ();	1404	void focus_out ();
		1405	#if ENABLE_FRILLS
		1406	void set_urgency (bool enable);
		1407	#else
		1408	void set_urgency (bool enable) { }
		1409	#endif
1258	void update_fade_color (unsigned int idx);	1410	void update_fade_color (unsigned int idx);
1259	#ifdef PRINTPIPE	1411	#ifdef PRINTPIPE
1260	FILE *popen_printer ();	1412	FILE *popen_printer ();
1261	int pclose_printer (FILE *stream);	1413	int pclose_printer (FILE *stream);
1262	#endif	1414	#endif
…		…
1268	void process_window_ops (const int *args, unsigned int nargs);	1420	void process_window_ops (const int *args, unsigned int nargs);
1269	char *get_to_st (unicode_t &ends_how);	1421	char *get_to_st (unicode_t &ends_how);
1270	void process_dcs_seq ();	1422	void process_dcs_seq ();
1271	void process_osc_seq ();	1423	void process_osc_seq ();
1272	void process_color_seq (int report, int color, const char *str, char resp);	1424	void process_color_seq (int report, int color, const char *str, char resp);
1273	void process_xterm_seq (int op, const char *str, char resp);	1425	void process_xterm_seq (int op, char *str, char resp);
1274	int privcases (int mode, unsigned long bit);	1426	int privcases (int mode, unsigned long bit);
1275	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1427	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1276	void process_sgr_mode (unsigned int nargs, const int *arg);	1428	void process_sgr_mode (unsigned int nargs, const int *arg);
1277	void process_graphics ();
1278	// init.C	1429	// init.C
		1430	void init (stringvec *argv, stringvec *envv);
		1431	void init (int argc, const char *const *argv, const char *const *envv);
		1432	void init2 (int argc, const char *const *argv);
1279	void init_vars ();	1433	void init_vars ();
1280	void init_secondary ();
1281	const char **init_resources (int argc, const char *const *argv);	1434	const char **init_resources (int argc, const char *const *argv);
1282	void init_env ();	1435	void init_env ();
1283	void set_locale (const char *locale);	1436	void set_locale (const char *locale);
1284	void init_xlocale ();	1437	void init_xlocale ();
1285	void init_command (const char *const *argv);	1438	void init_command (const char *const *argv);
1286	void run_command (const char *const *argv);	1439	void run_command (const char *const *argv);
1287	int run_child (const char *const *argv);	1440	int run_child (const char *const *argv);
1288	void color_aliases (int idx);	1441	void color_aliases (int idx);
1289	void create_windows (int argc, const char *const *argv);	1442	void create_windows (int argc, const char *const *argv);
1290	void Get_Colours ();	1443	void get_colours ();
1291	void get_ourmods ();	1444	void get_ourmods ();
		1445	void set_icon (const char *file);
1292	// main.C	1446	// main.C
1293	void tt_winch ();	1447	void tt_winch ();
1294	rxvt_term ();	1448	rxvt_term ();
1295	~rxvt_term ();	1449	~rxvt_term ();
1296	void destroy ();	1450	void destroy ();
1297	void emergency_cleanup ();	1451	void emergency_cleanup ();
1298	void init (int argc, const char *const *argv, stringvec *envv);
1299	void recolour_cursor ();	1452	void recolour_cursor ();
1300	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1453	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1301	void window_calc (unsigned int newwidth, unsigned int newheight);	1454	void window_calc (unsigned int newwidth, unsigned int newheight);
1302	bool set_fonts ();	1455	bool set_fonts ();
1303	void set_string_property (Atom prop, const char *str, int len = -1);	1456	void set_string_property (Atom prop, const char *str, int len = -1);
		1457	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1304	void set_utf8_property (Atom prop, const char *str, int len = -1);	1458	void set_utf8_property (Atom prop, const char *str, int len = -1);
1305	void set_title (const char *str);	1459	void set_title (const char *str);
1306	void set_icon_name (const char *str);	1460	void set_icon_name (const char *str);
1307	void set_window_color (int idx, const char *color);	1461	void set_window_color (int idx, const char *color);
1308	void set_colorfgbg ();	1462	char *get_colorfgbg ();
1309	bool set_color (rxvt_color &color, const char *name);	1463	bool set_color (rxvt_color &color, const char *name);
1310	void alias_color (int dst, int src);	1464	void alias_color (int dst, int src);
1311	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1465	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1312	void get_window_origin (int &x, int &y);	1466	void get_window_origin (int &x, int &y);
1313	Pixmap get_pixmap_property (int prop_id);
1314		1467
1315	// screen.C	1468	// screen.C
1316
1317	void lalloc (line_t &l) const
1318	{
1319	l.t = (text_t *)talloc->alloc ();
1320	l.r = (rend_t *)ralloc->alloc ();
1321	}
1322
1323	#if 0
1324	void lfree (line_t &l)
1325	{
1326	talloc->free (l.t);
1327	ralloc->free (l.r);
1328	}
1329	#endif
1330
1331	void lresize (line_t &l) const
1332	{
1333	if (!l.t)
1334	return;
1335
1336	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1337	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1338
1339	l.l = min (l.l, ncol);
1340
1341	if (ncol > prev_ncol)
1342	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1343	}
1344		1469
1345	int fgcolor_of (rend_t r) const NOTHROW	1470	int fgcolor_of (rend_t r) const NOTHROW
1346	{	1471	{
1347	int base = GET_BASEFG (r);	1472	int base = GET_BASEFG (r);
1348	#ifndef NO_BRIGHTCOLOR	1473	#ifndef NO_BRIGHTCOLOR
1349	if (r & RS_Bold	1474	if (r & RS_Bold
1350	# if ENABLE_STYLES	1475	# if ENABLE_STYLES
1351	&& option (Opt_intensityStyles)	1476	&& option (Opt_intensityStyles)
1352	# endif	1477	# endif
1353	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1478	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1354	base += minBrightCOLOR - minCOLOR;	1479	base += minBrightCOLOR - minCOLOR;
1355	#endif	1480	#endif
1356	return base;	1481	return base;
1357	}	1482	}
1358		1483
…		…
1362	#ifndef NO_BRIGHTCOLOR	1487	#ifndef NO_BRIGHTCOLOR
1363	if (r & RS_Blink	1488	if (r & RS_Blink
1364	# if ENABLE_STYLES	1489	# if ENABLE_STYLES
1365	&& option (Opt_intensityStyles)	1490	&& option (Opt_intensityStyles)
1366	# endif	1491	# endif
1367	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1492	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1368	base += minBrightCOLOR - minCOLOR;	1493	base += minBrightCOLOR - minCOLOR;
1369	#endif	1494	#endif
1370	return base;	1495	return base;
1371	}	1496	}
1372		1497
1373	bool option (uint8_t opt) const NOTHROW	1498	bool option (uint8_t opt) const NOTHROW
1374	{	1499	{
1375	if (!opt)
1376	return 0;
1377
1378	--opt;
1379	return options[opt >> 3] & (1 << (opt & 7));	1500	return options[opt >> 3] & (1 << (opt & 7));
1380	}	1501	}
1381		1502
1382	void set_option (uint8_t opt, bool set = true) NOTHROW	1503	void set_option (uint8_t opt, bool set = true) NOTHROW;
1383	{
1384	if (!opt)
1385	return;
1386
1387	--opt;
1388	if (set)
1389	options[opt >> 3] |= (1 << (opt & 7));
1390	else
1391	options[opt >> 3] &= ~(1 << (opt & 7));
1392	}
1393
1394	void PrivMode (int set, unsigned bit) NOTHROW
1395	{
1396	if (set)
1397	priv_modes |= bit;
1398	else
1399	priv_modes &= ~bit;
1400	}
1401		1504
1402	// modifies first argument(!)	1505	// modifies first argument(!)
		1506	void tt_paste (char *data, unsigned int len) NOTHROW;
1403	void paste (char *data, unsigned int len) NOTHROW;	1507	void paste (char *data, unsigned int len) NOTHROW;
		1508	void scr_alloc () NOTHROW;
1404	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1509	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1405	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1510	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1511	void scr_kill_char (line_t &l, int col) const NOTHROW;
1406	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1512	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1407	void scr_reset ();	1513	void scr_reset ();
1408	void scr_release () NOTHROW;	1514	void scr_release () NOTHROW;
1409	void scr_clear (bool really = false) NOTHROW;	1515	void scr_clear (bool really = false) NOTHROW;
1410	void scr_refresh () NOTHROW;	1516	void scr_refresh () NOTHROW;
…		…
1415	void scr_backindex () NOTHROW;	1521	void scr_backindex () NOTHROW;
1416	void scr_forwardindex () NOTHROW;	1522	void scr_forwardindex () NOTHROW;
1417	#endif	1523	#endif
1418	void scr_touch (bool refresh) NOTHROW;	1524	void scr_touch (bool refresh) NOTHROW;
1419	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1525	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1420	void scr_recolour () NOTHROW;	1526	void scr_recolour (bool refresh = true) NOTHROW;
1421	void scr_remap_chars () NOTHROW;	1527	void scr_remap_chars () NOTHROW;
1422	void scr_remap_chars (line_t &l) NOTHROW;	1528	void scr_remap_chars (line_t &l) NOTHROW;
1423		1529
1424	enum cursor_mode { SAVE, RESTORE };	1530	enum cursor_mode { SAVE, RESTORE };
1425		1531
1426	void scr_poweron ();	1532	void scr_poweron ();
		1533	void scr_soft_reset () NOTHROW;
1427	void scr_cursor (cursor_mode mode) NOTHROW;	1534	void scr_cursor (cursor_mode mode) NOTHROW;
1428	void scr_do_wrap () NOTHROW;	1535	void scr_do_wrap () NOTHROW;
1429	void scr_swap_screen () NOTHROW;	1536	void scr_swap_screen () NOTHROW;
1430	void scr_change_screen (int scrn);	1537	void scr_change_screen (int scrn);
1431	void scr_color (unsigned int color, int fgbg) NOTHROW;	1538	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1459	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1566	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1460	void scr_reverse_selection () NOTHROW;	1567	void scr_reverse_selection () NOTHROW;
1461	void scr_dump (int fd) NOTHROW;	1568	void scr_dump (int fd) NOTHROW;
1462		1569
1463	void selection_check (int check_more) NOTHROW;	1570	void selection_check (int check_more) NOTHROW;
1464	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1465	void selection_property (Window win, Atom prop) NOTHROW;
1466	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1571	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1467	int selection_request_other (Atom target, int selnum) NOTHROW;
1468	void selection_clear () NOTHROW;	1572	void selection_clear (bool clipboard = false) NOTHROW;
1469	void selection_make (Time tm);	1573	void selection_make (Time tm);
1470	bool selection_grab (Time tm) NOTHROW;	1574	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1471	void selection_start_colrow (int col, int row) NOTHROW;	1575	void selection_start_colrow (int col, int row) NOTHROW;
1472	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1576	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1473	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1577	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1474	void selection_remove_trailing_spaces () NOTHROW;	1578	void selection_remove_trailing_spaces () NOTHROW;
1475	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1579	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1476	void selection_click (int clicks, int x, int y) NOTHROW;	1580	void selection_click (int clicks, int x, int y) NOTHROW;
1477	void selection_extend (int x, int y, int flag) NOTHROW;	1581	void selection_extend (int x, int y, int flag) NOTHROW;
1478	void selection_rotate (int x, int y) NOTHROW;	1582	void selection_rotate (int x, int y) NOTHROW;
1479		1583
1480	#if defined(NEXT_SCROLLBAR)
1481	// scrollbar-next.C
1482	Pixmap renderPixmap (const char *const *data, int width, int height);
1483	void init_scrollbar_stuff ();
1484	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1485	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1486	#endif
1487
1488	#if defined(RXVT_SCROLLBAR)
1489	// scrollbar-rxvt.C
1490	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1491	#endif
1492
1493	#if defined(XTERM_SCROLLBAR)
1494	// scrollbar-xterm.C
1495	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1496	#endif
1497
1498	#if defined(PLAIN_SCROLLBAR)
1499	// scrollbar-plain.C
1500	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1501	#endif
1502
1503	// scrollbar.C
1504	void resize_scrollbar ();
1505	int scrollbar_mapping (int map);
1506	int scrollbar_show (int update);
1507	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1508
1509	// xdefaults.C	1584	// xdefaults.C
		1585	void rxvt_usage (int type);
1510	void get_options (int argc, const char *const *argv);	1586	const char **get_options (int argc, const char *const *argv);
1511	int parse_keysym (const char *str, const char *arg);	1587	int parse_keysym (const char *str, const char *arg);
1512	const char *x_resource (const char *name);	1588	const char *x_resource (const char *name);
1513	void extract_resources ();	1589	void extract_resources ();
		1590	void extract_keysym_resources ();
		1591	void find_resources (const char *n_prefix, const char *c_prefix, int mode,
		1592	Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
		1593	bool parse_bool_resource (const char *str)
		1594	{
		1595	return (!strcasecmp (str, "TRUE")
		1596	|| !strcasecmp (str, "YES")
		1597	|| !strcasecmp (str, "ON")
		1598	|| !strcasecmp (str, "1"));
		1599	}
1514	};	1600	};
1515		1601
1516	#endif /* _RXVT_H_ */	1602	#endif /* _RXVT_H_ */
1517		1603

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