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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.341 by ayin, Fri Dec 28 14:57:04 2007 UTC vs.
Revision 1.484 by sf-exg, Fri May 25 08:27:47 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>
…		…
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	#ifdef HAVE_PIXBUF
		76	# include <gdk-pixbuf/gdk-pixbuf.h>
		77	#endif
		78
		79	#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
		80	# define HAVE_BG_PIXMAP 1
		81	#endif
		82
		83	#include <ecb.h>
77	#include "encoding.h"	84	#include "encoding.h"
78	#include "rxvtutil.h"	85	#include "rxvtutil.h"
79	#include "rxvtfont.h"	86	#include "rxvtfont.h"
80	#include "rxvttoolkit.h"	87	#include "rxvttoolkit.h"
		88	#include "scrollbar.h"
81	#include "ev_cpp.h"	89	#include "ev_cpp.h"
82	#include "salloc.h"	90	#include "salloc.h"
83	#include "libptytty.h"	91	#include "libptytty.h"
84		92
85	#include "rxvtperl.h"	93	#include "rxvtperl.h"
…		…
96	/*	104	/*
97	*****************************************************************************	105	*****************************************************************************
98	* SYSTEM HACKS	106	* SYSTEM HACKS
99	*****************************************************************************	107	*****************************************************************************
100	*/	108	*/
101	/* Consistent defines - please report on the necessity
102	* @ Unixware: defines (__svr4__)
103	*/
104	#if defined (SVR4) && !defined (__svr4__)
105	# define __svr4__ 1
106	#endif
107	#if defined (sun) && !defined (__sun__)
108	# define __sun__ 1
109	#endif
110
111	#ifndef HAVE_XPOINTER
112	typedef char *XPointer;
113	#endif
114		109
115	#include <termios.h>	110	#include <termios.h>
116	typedef struct termios ttymode_t;
117
118	#include "background.h"
119		111
120	#ifndef STDIN_FILENO	112	#ifndef STDIN_FILENO
121	# define STDIN_FILENO 0	113	# define STDIN_FILENO 0
122	# define STDOUT_FILENO 1	114	# define STDOUT_FILENO 1
123	# define STDERR_FILENO 2	115	# define STDERR_FILENO 2
124	#endif	116	#endif
125		117
126	#if !defined (EACCESS) && defined(EAGAIN)
127	# define EACCESS EAGAIN
128	#endif
129
130	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	118	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131	# define EXIT_SUCCESS 0 /* exit function success */	119	# define EXIT_SUCCESS 0 /* exit function success */
132	# define EXIT_FAILURE 1 /* exit function failure */	120	# define EXIT_FAILURE 1 /* exit function failure */
133	#endif
134
135	#ifndef PATH_MAX
136	# define PATH_MAX 16384
137	#endif	121	#endif
138		122
139	/****************************************************************************/	123	/****************************************************************************/
140		124
141	// exception thrown on fatal (per-instance) errors	125	// exception thrown on fatal (per-instance) errors
…		…
160	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	144	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	145	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	146	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	147	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164		148
165	char * rxvt_basename (const char *str) NOTHROW;	149	const char * rxvt_basename (const char *str) NOTHROW;
166	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	150	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167	void rxvt_log (const char *fmt,...) NOTHROW;	151	void rxvt_log (const char *fmt,...) NOTHROW;
168	void rxvt_warn (const char *fmt,...) NOTHROW;	152	void rxvt_warn (const char *fmt,...) NOTHROW;
169	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	153	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
170	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	154	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
171		155
172	char * rxvt_strtrim (char *str) NOTHROW;	156	char * rxvt_strtrim (char *str) NOTHROW;
173	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	157	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
174	void rxvt_freecommastring (char **cs) NOTHROW;	158
		159	static inline void
		160	rxvt_free_strsplit (char **ptr) NOTHROW
		161	{
		162	free (ptr[0]);
		163	free (ptr);
		164	}
175		165
176	void * rxvt_malloc (size_t size);	166	void * rxvt_malloc (size_t size);
177	void * rxvt_calloc (size_t number, size_t size);	167	void * rxvt_calloc (size_t number, size_t size);
178	void * rxvt_realloc (void *ptr, size_t size);	168	void * rxvt_realloc (void *ptr, size_t size);
179		169
…		…
202	#else	192	#else
203	if (envv)	193	if (envv)
204	#endif	194	#endif
205	environ = envv;	195	environ = envv;
206	}	196	}
		197
		198	struct localise_env
		199	{
		200	char **orig_env;
		201
		202	localise_env (char **new_env)
		203	{
		204	orig_env = environ;
		205	environ = new_env;
		206	}
		207
		208	~localise_env ()
		209	{
		210	environ = orig_env;
		211	}
		212	};
		213
		214	#ifdef HAVE_BG_PIXMAP
		215	# ifdef BG_IMAGE_FROM_FILE
		216	enum {
		217	IM_IS_SET = 1 << 0,
		218	IM_IS_SIZE_SENSITIVE = 1 << 1,
		219	IM_KEEP_ASPECT = 1 << 2,
		220	IM_ROOT_ALIGN = 1 << 3,
		221	IM_TILE = 1 << 4,
		222	IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
		223	};
		224
		225	enum {
		226	noScale = 0,
		227	windowScale = 100,
		228	defaultScale = windowScale,
		229	centerAlign = 50,
		230	defaultAlign = centerAlign,
		231	};
		232
		233	struct rxvt_image
		234	{
		235	int id;
		236	unsigned short alpha;
		237	uint8_t flags;
		238	unsigned int h_scale, v_scale; /* percents of the window size */
		239	int h_align, v_align; /* percents of the window size:
		240	0 - left align, 50 - center, 100 - right */
		241
		242	# ifdef HAVE_PIXBUF
		243	auto_ptr<GdkPixbuf> pixbuf;
		244
		245	int width ()
		246	{
		247	return gdk_pixbuf_get_width (pixbuf);
		248	}
		249	int height ()
		250	{
		251	return gdk_pixbuf_get_height (pixbuf);
		252	}
		253	# endif
		254
		255	rxvt_image ();
		256	bool set_file_geometry (const char *file);
		257	bool set_file (const char *file);
		258	bool set_geometry (const char *geom, bool update = false);
		259	};
		260	# endif
		261	#endif
207		262
208	/*	263	/*
209	*****************************************************************************	264	*****************************************************************************
210	* STRUCTURES AND TYPEDEFS	265	* STRUCTURES AND TYPEDEFS
211	*****************************************************************************	266	*****************************************************************************
212	*/	267	*/
213		268
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	/*	269	/*
224	* the 'essential' information for reporting Mouse Events	270	* the 'essential' information for reporting Mouse Events
225	* pared down from XButtonEvent	271	* pared down from XButtonEvent
226	*/	272	*/
227	struct mouse_event {	273	struct mouse_event
		274	{
228	int clicks;	275	int clicks;
229	Time time; /* milliseconds */	276	Time time; /* milliseconds */
230	unsigned int state; /* key or button mask */	277	unsigned int state; /* key or button mask */
231	unsigned int button; /* detail */	278	unsigned int button; /* detail */
232	};	279	};
…		…
268	# define COLORTERMENVFULL COLORTERMENV "-xpm"	315	# define COLORTERMENVFULL COLORTERMENV "-xpm"
269	#else	316	#else
270	# define COLORTERMENVFULL COLORTERMENV	317	# define COLORTERMENVFULL COLORTERMENV
271	#endif	318	#endif
272	#ifndef TERMENV	319	#ifndef TERMENV
		320	# if USE_256_COLORS
		321	# define TERMENV "rxvt-unicode-256color"
		322	# else
273	# define TERMENV "rxvt-unicode"	323	# define TERMENV "rxvt-unicode"
		324	# endif
274	#endif	325	#endif
275		326
276	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	327	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277	# define NO_MOUSE_REPORT_SCROLLBAR 1	328	# define NO_MOUSE_REPORT_SCROLLBAR 1
278	#endif	329	#endif
279		330
280	#define scrollBar_esc 30	331	#define scrollBar_esc 30
281		332
282	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	333	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283	# define HAVE_SCROLLBARS 1	334	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284	#endif	335	#endif
285
286	#define R_SB_ALIGN_CENTRE 0
287	#define R_SB_ALIGN_TOP 1
288	#define R_SB_ALIGN_BOTTOM 2
289
290	#define R_SB_NEXT 1
291	#define R_SB_XTERM 2
292	#define R_SB_PLAIN 4
293	#define R_SB_RXVT 8
294
295	#define SB_WIDTH_NEXT 19
296	#define SB_WIDTH_XTERM 15
297	#define SB_WIDTH_PLAIN 7
298	#ifndef SB_WIDTH_RXVT
299	# define SB_WIDTH_RXVT 10
300	#endif
301
302	/*
303	* NeXT scrollbar defines
304	*/
305	#define SB_PADDING 1
306	#define SB_BORDER_WIDTH 1
307	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
308	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
309	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
310	#define SB_MARGIN_SPACE (SB_PADDING * 2)
311	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
312	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
313	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
314	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
315	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
316	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
317	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
318	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
319	/*
320	* +-------------+
321	* | | <---< SB_PADDING
322	* | ::::::::::: |
323	* | ::::::::::: |
324	* '''''''''''''''''
325	* ,,,,,,,,,,,,,,,,,
326	* | ::::::::::: |
327	* | ::::::::::: |
328	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
329	* | | :::::::: |
330	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
331	* | +---------+ |
332	* | | ......%%| |
333	* | | ......%%| |
334	* | | .. ()..%%| |
335	* | | ......%%| |
336	* | | %%%%%%%%| |
337	* | +---------+ | <.........................
338	* | | <---< SB_PADDING :
339	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
340	* | | ......%%| | | : :
341	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
342	* | | %%%%%%%%| | | : :
343	* | +---------+ | <-+ : :
344	* | | : :
345	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
346	* | | ......%%| | | : :
347	* | | ..\/..%%| | | : :
348	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
349	* | +---------+ | | : :
350	* | | | : :
351	* +-------------+ <-+.........:............:
352	* ^^|_________| :
353	* || | :
354	* || +---< SB_BUTTON_WIDTH
355	* || :
356	* |+------< SB_PADDING
357	* |: :
358	* +----< SB_BORDER_WIDTH
359	* : :
360	* :............:
361	* |
362	* +---< SB_WIDTH_NEXT
363	*/
364		336
365	enum {	337	enum {
366	NO_REFRESH = 0, /* Window not visible at all! */	338	NO_REFRESH = 0, /* Window not visible at all! */
367	FAST_REFRESH = 1, /* Fully exposed window */	339	FAST_REFRESH = 1, /* Fully exposed window */
368	SLOW_REFRESH = 2, /* Partially exposed window */	340	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
372	# define NSCREENS 0	344	# define NSCREENS 0
373	#else	345	#else
374	# define NSCREENS 1	346	# define NSCREENS 1
375	#endif	347	#endif
376		348
377	/* special (internal) prefix for font commands */
378	#define FONT_CMD '#'
379	#define FONT_DN "#-"
380	#define FONT_UP "#+"
381
382	/* flags for rxvt_scr_gotorc () */	349	/* flags for rxvt_term::scr_gotorc () */
383	enum {	350	enum {
384	C_RELATIVE = 1, /* col movement is relative */	351	C_RELATIVE = 1, /* col movement is relative */
385	R_RELATIVE = 2, /* row movement is relative */	352	R_RELATIVE = 2, /* row movement is relative */
386	RELATIVE = C_RELATIVE | R_RELATIVE,	353	RELATIVE = C_RELATIVE | R_RELATIVE,
387	};	354	};
388		355
389	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	356	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
390	enum {	357	enum {
391	INSERT = -1, /* don't change these values */	358	INSERT = -1, /* don't change these values */
392	DELETE = +1,	359	DELETE = +1,
393	ERASE = +2,	360	ERASE = +2,
394	};	361	};
395		362
396	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	363	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
397	enum page_dirn {	364	enum page_dirn {
398	UP,	365	UP,
399	DN,	366	DN,
400	NO_DIR,	367	NO_DIR,
401	};	368	};
402		369
403	/* arguments for rxvt_scr_change_screen () */	370	/* arguments for rxvt_term::scr_change_screen () */
404	enum {	371	enum {
405	PRIMARY = 0,	372	PRIMARY = 0,
406	SECONDARY,	373	SECONDARY,
407	};	374	};
408		375
		376	// define various rendition bits and masks. the rendition word
		377	// is 32 bits in size, and we should use it as efficiently as possible
		378
409	#define RS_None 0	379	#define RS_None 0
410		380
411	#define RS_fgMask 0x0000007fUL // 128 colors	381	// GET_BGATTR depends on RS_fgShift > RS_bgShift
412	#define RS_bgMask 0x00003f80UL // 128 colors	382	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		383	#define RS_bgShift 0
		384	#define RS_fgShift (RS_bgShift + Color_Bits)
		385	#define RS_bgMask (RS_colorMask << RS_bgShift)
		386	#define RS_fgMask (RS_colorMask << RS_fgShift)
		387
		388	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		389	#define RS_fontShift (RS_fgShift + Color_Bits)
		390	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		391	#define RS_fontCount rxvt_fontset::fontCount
		392	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		393
		394	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		395	#define RS_redraw (2UL << RS_fontShift)
		396
		397	#define RS_Sel (1UL << 22)
		398
		399	// 4 custom bits for extensions
		400	#define RS_customCount 16UL
		401	#define RS_customShift 23
		402	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
413		403
414	// font styles	404	// font styles
415	#define RS_Bold 0x00004000UL // value 1	405	#define RS_Bold (1UL << RS_styleShift)
416	#define RS_Italic 0x00008000UL // value 2	406	#define RS_Italic (2UL << RS_styleShift)
		407
		408	#define RS_styleCount 4
		409	#define RS_styleShift 27
		410	#define RS_styleMask (RS_Bold | RS_Italic)
417		411
418	// fake styles	412	// fake styles
419	#define RS_Blink 0x00010000UL // blink	413	#define RS_Blink (1UL << 29)
420	#define RS_RVid 0x00020000UL // reverse video	414	#define RS_RVid (1UL << 30) // reverse video
421	#define RS_Uline 0x00040000UL // underline	415	#define RS_Uline (1UL << 31) // underline
422
423	// toggle this to force redraw, must be != RS_Careful
424	#define RS_redraw 0x01000000UL
425
426	// 5 custom bits for extensions
427	#define RS_customCount 32
428	#define RS_customMask 0x00f80000UL
429	#define RS_customShift 19
430
431	// other flags
432	#define RS_Careful 0x80000000UL /* be careful when drawing these */
433
434	#define RS_styleCount 4
435	#define RS_styleMask (RS_Bold | RS_Italic)
436	#define RS_styleShift 14
437		416
438	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	417	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
439	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	418	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
440		419
441	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
442	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
443	#define RS_fontShift 24
444
445	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	420	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
446	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	421	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
447
448	#define Sel_none 0 /* Not waiting */
449	#define Sel_normal 0x01 /* normal selection */
450	#define Sel_incr 0x02 /* incremental selection */
451	#define Sel_direct 0x00
452	#define Sel_Primary 0x01
453	#define Sel_Secondary 0x02
454	#define Sel_Clipboard 0x03
455	#define Sel_whereMask 0x0f
456	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
457	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
458		422
459	enum {	423	enum {
460	C0_NUL = 0x00,	424	C0_NUL = 0x00,
461	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	425	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
462	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	426	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
…		…
473	XTerm_name = 0,	437	XTerm_name = 0,
474	XTerm_iconName = 1,	438	XTerm_iconName = 1,
475	XTerm_title = 2,	439	XTerm_title = 2,
476	XTerm_property = 3, // change X property	440	XTerm_property = 3, // change X property
477	XTerm_Color = 4, // change colors	441	XTerm_Color = 4, // change colors
478	XTerm_Color00 = 10, // not implemented, CLASH!	442	XTerm_Color00 = 10, // change fg color
479	XTerm_Color01 = 11, // not implemented	443	XTerm_Color01 = 11, // change bg color
480	XTerm_Color_cursor = 12, // change actual 'Cursor' color	444	XTerm_Color_cursor = 12, // change actual 'Cursor' color
481	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	445	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
482	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	446	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
483	XTerm_Color05 = 15, // not implemented (tektronix fg)	447	XTerm_Color05 = 15, // not implemented (tektronix fg)
484	XTerm_Color06 = 16, // not implemented (tektronix bg)	448	XTerm_Color06 = 16, // not implemented (tektronix bg)
485	XTerm_Color_RV = 17, // change actual 'Highlight' color	449	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		450	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
486	XTerm_logfile = 46, // not implemented	451	XTerm_logfile = 46, // not implemented
487	XTerm_font = 50,	452	XTerm_font = 50,
488		453
489	XTerm_konsole30 = 30, // reserved for konsole	454	XTerm_konsole30 = 30, // reserved for konsole
490	XTerm_konsole31 = 31, // reserved for konsole	455	XTerm_konsole31 = 31, // reserved for konsole
491	XTerm_emacs51 = 51, // reserved for emacs shell	456	XTerm_emacs51 = 51, // reserved for emacs shell
492	/*	457	/*
493	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	458	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
494	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
495	*/	459	*/
496	Rxvt_Color_BD = 18, // change actual 'Bold' color	460
497	Rxvt_Color_UL = 19, // change actual 'Underline' color	461	// deprecated
		462	Rxvt_restoreFG = 39,
		463	Rxvt_restoreBG = 49,
		464
498	Rxvt_Pixmap = 20, // new bg pixmap	465	Rxvt_Pixmap = 20, // new bg pixmap
499	Rxvt_restoreFG = 39, // change default fg color
500	Rxvt_restoreBG = 49, // change default bg color
501	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	466	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
502		467
503	URxvt_locale = 701, // change locale	468	URxvt_locale = 701, // change locale
504	URxvt_version = 702, // request version	469	URxvt_version = 702, // request version
505		470
506	URxvt_Color_IT = 704, // change actual 'Italic' colour	471	URxvt_Color_IT = 704, // change actual 'Italic' colour
507	URxvt_Color_tint = 705, // change actual tint colour	472	URxvt_Color_tint = 705, // change actual tint colour
		473	URxvt_Color_BD = 706, // change actual 'Bold' color
		474	URxvt_Color_UL = 707, // change actual 'Underline' color
508	URxvt_Color_BD = 706,	475	URxvt_Color_border = 708,
509	URxvt_Color_UL = 707,
510		476
511	URxvt_font = 710,	477	URxvt_font = 710,
512	URxvt_boldFont = 711,	478	URxvt_boldFont = 711,
513	URxvt_italicFont = 712,	479	URxvt_italicFont = 712,
514	URxvt_boldItalicFont = 713,	480	URxvt_boldItalicFont = 713,
515		481
516	URxvt_view_up = 720,	482	URxvt_view_up = 720,
517	URxvt_view_down = 721,	483	URxvt_view_down = 721,
518		484
519	URxvt_perl = 777,	485	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
520	};	486	};
521		487
522	/* Words starting with `Color_' are colours. Others are counts */	488	/* Words starting with `Color_' are colours. Others are counts */
523	/*	489	/*
524	* The PixColor and rendition colour usage should probably be decoupled	490	* The PixColor and rendition colour usage should probably be decoupled
…		…
554	Color_White = maxBrightCOLOR,	520	Color_White = maxBrightCOLOR,
555	#else	521	#else
556	Color_White = maxCOLOR,	522	Color_White = maxCOLOR,
557	#endif	523	#endif
558	minTermCOLOR = Color_White + 1,	524	minTermCOLOR = Color_White + 1,
		525	#if USE_256_COLORS
		526	maxTermCOLOR = Color_White + 240,
		527	#else
559	maxTermCOLOR = Color_White + 72,	528	maxTermCOLOR = Color_White + 72,
		529	#endif
560	#ifndef NO_CURSORCOLOR	530	#ifndef NO_CURSORCOLOR
561	Color_cursor,	531	Color_cursor,
562	Color_cursor2,	532	Color_cursor2,
563	#endif	533	#endif
564	Color_pointer_fg,	534	Color_pointer_fg,
…		…
573	#if ENABLE_FRILLS	543	#if ENABLE_FRILLS
574	Color_underline,	544	Color_underline,
575	#endif	545	#endif
576	#ifdef OPTION_HC	546	#ifdef OPTION_HC
577	Color_HC,	547	Color_HC,
		548	Color_HTC,
578	#endif	549	#endif
579	#ifdef KEEP_SCROLLCOLOR
580	Color_scroll,	550	Color_scroll,
		551	#ifdef RXVT_SCROLLBAR
581	Color_trough,	552	Color_trough,
582	#endif	553	#endif
583	#if ENABLE_TRANSPARENCY	554	#if ENABLE_TRANSPARENCY
584	Color_tint,	555	Color_tint,
585	#endif	556	#endif
586	#if OFF_FOCUS_FADING	557	#if OFF_FOCUS_FADING
587	Color_fade,	558	Color_fade,
588	#endif	559	#endif
589	NRS_COLORS, /* */	560	NRS_COLORS, /* */
590	#ifdef KEEP_SCROLLCOLOR	561	#ifdef RXVT_SCROLLBAR
591	Color_topShadow = NRS_COLORS,	562	Color_topShadow = NRS_COLORS,
592	Color_bottomShadow,	563	Color_bottomShadow,
593	TOTAL_COLORS	564	TOTAL_COLORS
594	#else	565	#else
595	TOTAL_COLORS = NRS_COLORS	566	TOTAL_COLORS = NRS_COLORS
596	#endif	567	#endif
597	};	568	};
598		569
		570	#if USE_256_COLORS
		571	# define Color_Bits 9 // 0 .. maxTermCOLOR
		572	#else
599	#define Color_Bits 7 // 0 .. maxTermCOLOR	573	# define Color_Bits 7 // 0 .. maxTermCOLOR
		574	#endif
600		575
601	/*	576	/*
602	* Resource list	577	* Resource list
603	*/	578	*/
604	enum {	579	enum {
…		…
631	#define PrivMode_smoothScroll (1UL<<17)	606	#define PrivMode_smoothScroll (1UL<<17)
632	#define PrivMode_vt52 (1UL<<18)	607	#define PrivMode_vt52 (1UL<<18)
633	#define PrivMode_LFNL (1UL<<19)	608	#define PrivMode_LFNL (1UL<<19)
634	#define PrivMode_MouseBtnEvent (1UL<<20)	609	#define PrivMode_MouseBtnEvent (1UL<<20)
635	#define PrivMode_MouseAnyEvent (1UL<<21)	610	#define PrivMode_MouseAnyEvent (1UL<<21)
		611	#define PrivMode_BracketPaste (1UL<<22)
		612	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		613	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
636		614
637	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)	615	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
638		616
639	#ifdef ALLOW_132_MODE	617	#ifdef ALLOW_132_MODE
640	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	618	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
…		…
644		622
645	// do not change these constants lightly, there are many interdependencies	623	// do not change these constants lightly, there are many interdependencies
646	#define IMBUFSIZ 128 // input modifier buffer sizes	624	#define IMBUFSIZ 128 // input modifier buffer sizes
647	#define KBUFSZ 512 // size of keyboard mapping buffer	625	#define KBUFSZ 512 // size of keyboard mapping buffer
648	#define CBUFSIZ 2048 // size of command buffer	626	#define CBUFSIZ 2048 // size of command buffer
		627	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
649	#define UBUFSIZ 2048 // character buffer	628	#define UBUFSIZ 2048 // character buffer
650		629
651	#if ENABLE_FRILLS	630	#if ENABLE_FRILLS
652	# include <X11/Xmd.h>	631	# include <X11/Xmd.h>
653	typedef struct _mwmhints {	632	typedef struct _mwmhints
		633	{
654	CARD32 flags;	634	CARD32 flags;
655	CARD32 functions;	635	CARD32 functions;
656	CARD32 decorations;	636	CARD32 decorations;
657	INT32 input_mode;	637	INT32 input_mode;
658	CARD32 status;	638	CARD32 status;
…		…
689	/*	669	/*
690	*****************************************************************************	670	*****************************************************************************
691	* MACRO DEFINES	671	* MACRO DEFINES
692	*****************************************************************************	672	*****************************************************************************
693	*/	673	*/
		674
		675	// speed hack, copy some member variable into a local variable of the same name
694	#define dLocal(type,name) type const name = this->name	676	#define dLocal(type,name) type const name = this->name
695		677
696	// for speed reasons, we assume that all codepoints 32 to 126 are	678	// for speed reasons, we assume that all codepoints 32 to 126 are
697	// single-width.	679	// single-width.
698	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	680	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
705	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	687	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
706	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	688	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
707	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	689	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
708	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	690	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
709		691
710	#define LINENO(n) MOD (term_start + int(n), total_rows)	692	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
711	#define ROW(n) row_buf [LINENO (n)]	693	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		694
		695	#define LINENO(n) LINENO_of (this, n)
		696	#define ROW(n) ROW_of (this, n)
712		697
713	/* how to build & extract colors and attributes */	698	/* how to build & extract colors and attributes */
714	#define GET_BASEFG(x) (((x) & RS_fgMask))	699	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
715	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	700	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
716		701
717	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	702	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
718	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	703	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
719		704
720	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	705	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
721	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	706	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
722		707
723	#define GET_ATTR(x) (((x) & RS_attrMask))	708	#define GET_ATTR(x) (((x) & RS_attrMask))
		709	// return attributes defining the background, encoding doesn't matter
		710	// depends on RS_fgShift > RS_bgShift
724	#define GET_BGATTR(x) \	711	#define GET_BGATTR(x) \
		712	(ecb_unlikely ((x) & RS_RVid) \
725	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	713	? (((x) & (RS_attrMask & ~RS_RVid)) \
726	| (((x) & RS_fgMask)<<Color_Bits)) \	714	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
727	: ((x) & (RS_attrMask | RS_bgMask)))	715	: ((x) & (RS_attrMask | RS_bgMask)))
728	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	716	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
729	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	717	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
730	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	718	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
731		719
732	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	720	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
733		721
734	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	722	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
735	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	723	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
736		724
737	#if ENABLE_STYLES	725	#if ENABLE_STYLES
738	# define FONTSET(style) fontset[GET_STYLE (style)]	726	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
739	#else	727	#else
740	# define FONTSET(style) fontset[0]	728	# define FONTSET_of(t,style) (t)->fontset[0]
741	#endif	729	#endif
742		730
743	#ifdef HAVE_SCROLLBARS	731	#define FONTSET(style) FONTSET_of (this, style)
744	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
745	#else
746	# define scrollbar_TotalWidth() (0)
747	#endif
748	#define scrollbar_isMotion() (scrollBar.state == 'm')
749	#define scrollbar_isUp() (scrollBar.state == 'U')
750	#define scrollbar_isDn() (scrollBar.state == 'D')
751	#define scrollbar_isUpDn() isupper (scrollBar.state)
752	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
753
754	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
755	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
756	&& (y) <= scrollbarnext_dnval ())
757	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
758	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
759	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
760	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
761	#define SCROLLRXVT_MINHEIGHT 10
762	#define SCROLLXTERM_MINHEIGHT 10
763
764	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
765	? SCROLLNEXT_MINHEIGHT \
766	: SCROLLRXVT_MINHEIGHT)
767	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
768	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769	#define scrollbar_position(y) ((y) - scrollBar.beg)
770	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771	- scrollbar_minheight ())
772		732
773	typedef callback<void (const char *)> log_callback;	733	typedef callback<void (const char *)> log_callback;
774	typedef callback<int (int)> getfd_callback;	734	typedef callback<int (int)> getfd_callback;
775		735
776	/****************************************************************************/	736	/****************************************************************************/
…		…
779	#define LINE_FILTERED 0x0002 // line has been filtered	739	#define LINE_FILTERED 0x0002 // line has been filtered
780	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	740	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
781	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	741	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
782	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	742	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
783		743
784	struct line_t {	744	struct line_t
		745	{
785	text_t *t; // terminal the text	746	text_t *t; // terminal the text
786	rend_t *r; // rendition, uses RS_ flags	747	rend_t *r; // rendition, uses RS_ flags
787	tlen_t_ l; // length of each text line	748	tlen_t_ l; // length of each text line
788	uint32_t f; // flags	749	uint32_t f; // flags
789		750
…		…
823	};	784	};
824		785
825	/****************************************************************************/	786	/****************************************************************************/
826		787
827	// primitive wrapper around mbstate_t to ensure initialisation	788	// primitive wrapper around mbstate_t to ensure initialisation
828	struct mbstate {	789	struct mbstate
		790	{
829	mbstate_t mbs;	791	mbstate_t mbs;
830		792
831	operator mbstate_t *() { return &mbs; }	793	operator mbstate_t *() { return &mbs; }
832	void reset () { memset (&mbs, 0, sizeof (mbs)); }	794	void reset () { memset (&mbs, 0, sizeof (mbs)); }
833	mbstate () { reset (); }	795	mbstate () { reset (); }
…		…
854		816
855	#if ENABLE_COMBINING	817	#if ENABLE_COMBINING
856	// compose chars are used to represent composite characters	818	// compose chars are used to represent composite characters
857	// that are not representable in unicode, as well as characters	819	// that are not representable in unicode, as well as characters
858	// not fitting in the BMP.	820	// not fitting in the BMP.
859	struct compose_char {	821	struct compose_char
		822	{
860	unicode_t c1, c2; // any chars != NOCHAR are valid	823	unicode_t c1, c2; // any chars != NOCHAR are valid
		824	#if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
		825	compose_char () = default;
		826	#endif
861	compose_char (unicode_t c1, unicode_t c2)	827	compose_char (unicode_t c1, unicode_t c2)
862	: c1(c1), c2(c2)	828	: c1(c1), c2(c2)
863	{ }	829	{ }
864	};	830	};
865		831
866	class rxvt_composite_vec {	832	class rxvt_composite_vec
		833	{
867	vector<compose_char> v;	834	vector<compose_char> v;
868	public:	835	public:
869	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	836	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
870	int expand (unicode_t c, wchar_t *r);	837	int expand (unicode_t c, wchar_t *r);
871	compose_char *operator [](text_t c)	838	compose_char *operator [](text_t c)
…		…
890	extern rxvt_t rxvt_current_term;	857	extern rxvt_t rxvt_current_term;
891		858
892	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)	859	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
893	#define GET_R rxvt_current_term	860	#define GET_R rxvt_current_term
894		861
		862	/* ------------------------------------------------------------------------- */
		863	struct overlay_base
		864	{
		865	int x, y, w, h; // overlay dimensions
		866	text_t **text;
		867	rend_t **rend;
		868
		869	// while tempting to add swap() etc. here, it effectively only increases code size
		870	};
		871
		872	/* ------------------------------------------------------------------------- */
		873
895	typedef struct {	874	typedef struct
		875	{
896	int row;	876	int row;
897	int col;	877	int col;
898	} row_col_t;	878	} row_col_t;
899		879
900	/*	880	/*
…		…
925	* +------------+·display·+·= term_start	905	* +------------+·display·+·= term_start
926	* | terminal | display |	906	* | terminal | display |
927	* | terminal +---------+	907	* | terminal +---------+
928	* | terminal |	908	* | terminal |
929	* | terminal |	909	* | terminal |
930	* +------------+···········= term_stat + nrow - 1	910	* +------------+···········= term_start + nrow - 1
931	* |	911	* |
932	* |	912	* |
933	* END······················= total_rows	913	* END······················= total_rows
934	*/	914	*/
935		915
936	struct TermWin_t {	916	struct TermWin_t
		917	{
		918	int vt_width; /* actual window width [pixels] */
		919	int vt_height; /* actual window height [pixels] */
937	int width; /* window width [pixels] */	920	int width; /* window width [pixels] */
938	int height; /* window height [pixels] */	921	int height; /* window height [pixels] */
939	int fwidth; /* font width [pixels] */	922	int fwidth; /* font width [pixels] */
940	int fheight; /* font height [pixels] */	923	int fheight; /* font height [pixels] */
941	int fbase; /* font ascent (baseline) [pixels] */	924	int fbase; /* font ascent (baseline) [pixels] */
…		…
944	int focus; /* window has focus */	927	int focus; /* window has focus */
945	int mapped; /* window state mapped? */	928	int mapped; /* window state mapped? */
946	int int_bwidth; /* internal border width */	929	int int_bwidth; /* internal border width */
947	int ext_bwidth; /* external border width */	930	int ext_bwidth; /* external border width */
948	int lineSpace; /* number of extra pixels between rows */	931	int lineSpace; /* number of extra pixels between rows */
		932	int letterSpace; /* number of extra pixels between columns */
949	int saveLines; /* number of lines that fit in scrollback */	933	int saveLines; /* number of lines that fit in scrollback */
950	int total_rows; /* total number of rows in this terminal */	934	int total_rows; /* total number of rows in this terminal */
951	int term_start; /* term lines start here */	935	int term_start; /* term lines start here */
952	int view_start; /* scrollback view starts here */	936	int view_start; /* scrollback view starts here */
953	int top_row; /* topmost row index of scrollback */	937	int top_row; /* topmost row index of scrollback */
954	Window parent[6]; /* parent identifiers - we're parent[0] */	938	Window parent; /* parent identifier */
955	Window vt; /* vt100 window */	939	Window vt; /* vt100 window */
956	GC gc; /* GC for drawing */	940	GC gc; /* GC for drawing */
957	Pixmap pixmap;
958	rxvt_drawable *drawable;	941	rxvt_drawable *drawable;
959	rxvt_fontset *fontset[4];	942	rxvt_fontset *fontset[4];
960	};	943	};
961		944
962	/*	945	/*
…		…
971	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where	954	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
972	* nothing is selected	955	* nothing is selected
973	* beg: row/column of beginning of selection : never past mark	956	* beg: row/column of beginning of selection : never past mark
974	* mark: row/column of initial click : never past end	957	* mark: row/column of initial click : never past end
975	* end: row/column of one character past end of selection	958	* end: row/column of one character past end of selection
976	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow	959	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
977	* * Note: col == -1 ==> we're left of screen	960	* * Note: col == -1 ==> we're left of screen
978	*	961	*
979	*/	962	*/
980	typedef struct {	963	struct screen_t
		964	{
981	row_col_t cur; /* cursor position on the screen */	965	row_col_t cur; /* cursor position on the screen */
982	int tscroll; /* top of settable scroll region */	966	int tscroll; /* top of settable scroll region */
983	int bscroll; /* bottom of settable scroll region */	967	int bscroll; /* bottom of settable scroll region */
984	unsigned int charset; /* character set number [0..3] */	968	unsigned int charset; /* character set number [0..3] */
985	unsigned int flags; /* see below */	969	unsigned int flags; /* see below */
986	row_col_t s_cur; /* saved cursor position */	970	row_col_t s_cur; /* saved cursor position */
987	unsigned int s_charset; /* saved character set number [0..3] */	971	unsigned int s_charset; /* saved character set number [0..3] */
988	char s_charset_char;	972	char s_charset_char;
989	rend_t s_rstyle; /* saved rendition style */	973	rend_t s_rstyle; /* saved rendition style */
990	} screen_t;	974	};
991		975
992	enum selection_op_t {	976	enum selection_op_t
		977	{
993	SELECTION_CLEAR = 0, /* nothing selected */	978	SELECTION_CLEAR = 0, /* nothing selected */
994	SELECTION_INIT, /* marked a point */	979	SELECTION_INIT, /* marked a point */
995	SELECTION_BEGIN, /* started a selection */	980	SELECTION_BEGIN, /* started a selection */
996	SELECTION_CONT, /* continued selection */	981	SELECTION_CONT, /* continued selection */
997	SELECTION_DONE /* selection put in CUT_BUFFER0 */	982	SELECTION_DONE /* selection put in CUT_BUFFER0 */
998	};	983	};
999		984
1000	typedef struct {	985	struct selection_t
		986	{
1001	wchar_t *text; /* selected text */	987	wchar_t *text; /* selected text */
1002	unsigned int len; /* length of selected text */	988	unsigned int len; /* length of selected text */
1003	unsigned int screen; /* screen being used */	989	unsigned int screen; /* screen being used */
1004	unsigned int clicks; /* number of clicks */	990	unsigned int clicks; /* number of clicks */
1005	selection_op_t op; /* current operation */	991	selection_op_t op; /* current operation */
1006	bool rect; /* rectangular selection? */	992	bool rect; /* rectangular selection? */
1007	row_col_t beg; /* beginning of selection <= mark */	993	row_col_t beg; /* beginning of selection <= mark */
1008	row_col_t mark; /* point of initial click <= end */	994	row_col_t mark; /* point of initial click <= end */
1009	row_col_t end; /* one character past end point */	995	row_col_t end; /* one character past end point */
1010	} selection_t;	996	wchar_t *clip_text; /* text copied to the clipboard */
		997	unsigned int clip_len; /* length of clipboard text */
		998	};
1011		999
1012	/* ------------------------------------------------------------------------- */	1000	/* ------------------------------------------------------------------------- */
1013		1001
1014	/* screen_t flags */	1002	/* screen_t flags */
1015	#define Screen_Relative (1<<0) /* relative origin mode flag */	1003	#define Screen_Relative (1<<0) /* relative origin mode flag */
…		…
1019	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */	1007	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
1020	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)	1008	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
1021		1009
1022	/* rxvt_vars.options */	1010	/* rxvt_vars.options */
1023	enum {	1011	enum {
1024	# define def(name,idx) Opt_ ## name = idx,
1025	# define nodef(name) Opt_ ## name = 0,	1012	# define def(name) Opt_ ## name,
		1013	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		1014	Opt_0,
1026	# include "optinc.h"	1015	# include "optinc.h"
1027	# undef nodef	1016	# undef nodef
1028	# undef def	1017	# undef def
1029	Opt_count	1018	Opt_count
1030	};	1019	};
1031		1020
1032	/* ------------------------------------------------------------------------- */	1021	/* ------------------------------------------------------------------------- */
1033		1022
1034	typedef struct {
1035	char state; /* scrollbar state */
1036	char init; /* scrollbar has been initialised */
1037	unsigned int beg; /* slider sub-window begin height */
1038	unsigned int end; /* slider sub-window end height */
1039	unsigned int top; /* slider top position */
1040	unsigned int bot; /* slider bottom position */
1041	unsigned int style; /* style: rxvt, xterm, next */
1042	unsigned int width; /* scrollbar width */
1043	Window win;
1044	int (rxvt_term::*update)(int, int, int, int);
1045
1046	void setIdle() { state = 1 ; }
1047	void setMotion() { state = 'm'; }
1048	void setUp() { state = 'U'; }
1049	void setDn() { state = 'D'; }
1050	} scrollBar_t;
1051
1052	struct rxvt_vars : TermWin_t {	1023	struct rxvt_vars : TermWin_t
		1024	{
1053	scrollBar_t scrollBar;	1025	scrollBar_t scrollBar;
1054	uint8_t options[(Opt_count + 7) >> 3];	1026	uint8_t options[(Opt_count + 7) >> 3];
1055	XSizeHints szHint;	1027	XSizeHints szHint;
1056	rxvt_color *pix_colors;	1028	rxvt_color *pix_colors;
1057	Cursor TermWin_cursor; /* cursor for vt window */	1029	Cursor TermWin_cursor; /* cursor for vt window */
1058	int sb_shadow; /* scrollbar shadow width */
1059	int numlock_state;
1060	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf	1030	line_t *row_buf; // all lines, scrollback + terminal, circular
1061	line_t *drawn_buf; // text on screen	1031	line_t *drawn_buf; // text on screen
1062	line_t *swap_buf; // lines for swap buffer	1032	line_t *swap_buf; // lines for swap buffer
1063	char *tabs; /* per location: 1 == tab-stop */	1033	char *tabs; /* per location: 1 == tab-stop */
1064	screen_t screen;	1034	screen_t screen;
1065	screen_t swap;	1035	screen_t swap;
…		…
1068	#ifdef OFF_FOCUS_FADING	1038	#ifdef OFF_FOCUS_FADING
1069	rxvt_color pix_colors_unfocused[TOTAL_COLORS];	1039	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
1070	#endif	1040	#endif
1071	};	1041	};
1072		1042
1073	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1043	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1044	{
1074		1045
1075	// special markers with magic addresses	1046	// special markers with magic addresses
1076	static const char resval_undef []; // options specifically unset	1047	static const char resval_undef []; // options specifically unset
1077	static const char resval_on []; // boolean options switched on	1048	static const char resval_on []; // boolean options switched on
1078	static const char resval_off []; // or off	1049	static const char resval_off []; // or off
…		…
1086		1057
1087	unsigned char want_refresh:1,	1058	unsigned char want_refresh:1,
1088	current_screen:1, /* primary or secondary */	1059	current_screen:1, /* primary or secondary */
1089	num_scr_allow:1,	1060	num_scr_allow:1,
1090	bypass_keystate:1,	1061	bypass_keystate:1,
		1062	#if ENABLE_FRILLS
		1063	urgency_hint:1,
		1064	#endif
1091	#ifdef CURSOR_BLINK	1065	#if CURSOR_BLINK
1092	hidden_cursor:1,	1066	hidden_cursor:1,
1093	#endif	1067	#endif
1094	#ifdef TEXT_BLINK	1068	#if TEXT_BLINK
1095	hidden_text:1,	1069	hidden_text:1,
1096	#endif	1070	#endif
1097	#ifdef POINTER_BLANK	1071	#if POINTER_BLANK
1098	hidden_pointer:1,	1072	hidden_pointer:1,
1099	#endif	1073	#endif
1100	enc_utf8:1, /* wether locale uses utf-8 */	1074	enc_utf8:1, /* whether locale uses utf-8 */
1101	seen_input:1, /* wether we have seen some program output yet */	1075	seen_input:1, /* whether we have seen some program output yet */
1102	seen_resize:1, /* wether we had a resize event */	1076	seen_resize:1, /* whether we had a resize event */
		1077	init_done:1,
1103	parsed_geometry:1;	1078	parsed_geometry:1;
1104		1079
1105	unsigned char refresh_type,	1080	unsigned char refresh_type,
1106	#ifdef META8_OPTION	1081	#ifdef META8_OPTION
1107	meta_char, /* Alt-key prefix */	1082	meta_char; /* Alt-key prefix */
1108	#endif	1083	#endif
1109	scrollbar_align,
1110	selection_wait,
1111	selection_type;
1112	/* ---------- */	1084	/* ---------- */
1113	bool rvideo_state, rvideo_mode;	1085	bool rvideo_state, rvideo_mode;
1114	#ifndef NO_BELL	1086	#ifndef NO_BELL
1115	bool rvideo_bell;	1087	bool rvideo_bell;
1116	#endif	1088	#endif
1117	int num_scr; /* screen: number lines scrolled */	1089	int num_scr; /* screen: number of lines scrolled */
1118	int prev_ncol, /* screen: previous number of columns */	1090	int prev_ncol, /* screen: previous number of columns */
1119	prev_nrow; /* screen: previous number of rows */	1091	prev_nrow; /* screen: previous number of rows */
1120	/* ---------- */	1092	/* ---------- */
1121	rend_t rstyle;	1093	rend_t rstyle;
1122	/* ---------- */	1094	/* ---------- */
…		…
1132	/* give proper Scroll behaviour */	1104	/* give proper Scroll behaviour */
1133	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1105	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1134	mouse_slip_wheel_speed,	1106	mouse_slip_wheel_speed,
1135	#endif	1107	#endif
1136	refresh_count,	1108	refresh_count,
1137	last_bot, /* scrollbar last bottom position */
1138	last_top, /* scrollbar last top position */
1139	last_state, /* scrollbar last state */
1140	scrollbar_len,
1141	window_vt_x,	1109	window_vt_x,
1142	window_vt_y,	1110	window_vt_y,
1143	window_sb_x,
1144	mouse_row,	1111	mouse_row,
1145	mouse_col,	1112	mouse_col,
1146	# ifdef POINTER_BLANK	1113	# ifdef POINTER_BLANK
1147	pointerBlankDelay,	1114	pointerBlankDelay,
1148	# endif	1115	# endif
1149	allowedxerror;	1116	allowedxerror;
1150	/* ---------- */	1117	/* ---------- */
1151	unsigned int ModLevel3Mask,	1118	unsigned int ModLevel3Mask,
1152	ModMetaMask,	1119	ModMetaMask,
1153	ModNumLockMask;	1120	ModNumLockMask;
1154	int old_width, /* last used width in screen resize */
1155	old_height; /* last used height in screen resize */
1156	unsigned long priv_modes,	1121	unsigned long priv_modes,
1157	SavedModes;	1122	SavedModes;
1158	/* ---------- */	1123	/* ---------- */
1159	Atom *xa;	1124	Atom *xa;
1160	/* ---------- */	1125	/* ---------- */
1161	#ifdef RXVT_SCROLLBAR
1162	GC scrollbarGC,
1163	topShadowGC,
1164	botShadowGC;
1165	#endif
1166	#ifdef XTERM_SCROLLBAR
1167	GC xscrollbarGC,
1168	ShadowGC;
1169	#endif
1170	#ifdef PLAIN_SCROLLBAR
1171	GC pscrollbarGC;
1172	#endif
1173	#ifdef NEXT_SCROLLBAR
1174	GC blackGC,
1175	whiteGC,
1176	grayGC,
1177	darkGC,
1178	stippleGC;
1179	Pixmap dimple,
1180	upArrow,
1181	downArrow,
1182	upArrowHi,
1183	downArrowHi;
1184	#endif
1185	/* ---------- */
1186	Time selection_time,	1126	Time selection_time,
1187	selection_request_time;	1127	clipboard_time;
		1128	rxvt_selection *selection_req;
1188	pid_t cmd_pid; /* process id of child */	1129	pid_t cmd_pid; /* process id of child */
1189	char * incr_buf;
1190	size_t incr_buf_size, incr_buf_fill;
1191	/* ---------- */
1192	Cursor leftptr_cursor;
1193	/* ---------- */	1130	/* ---------- */
1194	struct mouse_event MEvent;	1131	struct mouse_event MEvent;
1195	XComposeStatus compose;	1132	XComposeStatus compose;
1196	ttymode_t tio;	1133	static struct termios def_tio;
1197	row_col_t oldcursor;	1134	row_col_t oldcursor;
1198	#ifdef HAVE_BG_PIXMAP	1135	#ifdef HAVE_BG_PIXMAP
1199	bgPixmap_t bgPixmap;	1136	void bg_init ();
		1137	void bg_destroy ();
		1138
		1139	enum {
		1140	BG_IS_VALID = 1 << 0,
		1141
		1142	BG_IS_TRANSPARENT = 1 << 1,
		1143	BG_NEEDS_REFRESH = 1 << 2,
		1144
		1145	BG_HAS_RENDER = 1 << 3,
		1146	BG_HAS_RENDER_CONV = 1 << 4,
		1147	BG_CLIENT_RENDER = 1 << 5,
		1148
		1149	BG_TINT_SET = 1 << 6,
		1150	BG_TINT_BITAND = 1 << 7,
		1151	};
		1152
		1153	uint8_t bg_flags;
		1154
		1155	# ifdef BG_IMAGE_FROM_FILE
		1156	vector<rxvt_image> image_vec;
		1157	rxvt_image *new_image ()
		1158	{
		1159	image_vec.resize (image_vec.size () + 1);
		1160	return &image_vec.back ();
		1161	}
		1162	void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
		1163	bool render_image (rxvt_image &image);
		1164	void parse_image (int id, const char *type, const char *arg);
1200	#endif	1165	# endif
1201	#ifdef HAVE_AFTERIMAGE	1166
1202	ASVisual *asv;	1167	# ifdef ENABLE_TRANSPARENCY
1203	ASImageManager *asimman;	1168	Pixmap root_pixmap; /* current root pixmap set */
		1169	rxvt_color tint;
		1170	int shade;
		1171	int h_blurRadius, v_blurRadius;
		1172
		1173	void bg_set_transparent ()
		1174	{
		1175	bg_flags |= BG_IS_TRANSPARENT;
		1176	}
		1177	void bg_set_root_pixmap ();
		1178	bool bg_set_tint (rxvt_color &new_tint);
		1179	bool bg_set_shade (const char *shade_str);
		1180	bool bg_set_blur (const char *geom);
		1181
		1182	bool blur_pixmap (Pixmap pixmap, int width, int height);
		1183	bool tint_pixmap (Pixmap pixmap, int width, int height);
		1184	void tint_ximage (XImage *ximage);
		1185	bool make_transparency_pixmap ();
		1186	# endif
		1187
		1188	ev_tstamp bg_valid_since;
		1189
		1190	Pixmap bg_pixmap;
		1191	unsigned int bg_pmap_width, bg_pmap_height;
		1192
		1193	int target_x;
		1194	int target_y;
		1195	bool bg_set_position (int x, int y);
		1196	bool bg_window_size_sensitive ();
		1197	bool bg_window_position_sensitive ();
		1198
		1199	bool bg_render ();
		1200	void bg_invalidate ()
		1201	{
		1202	bg_flags &= ~BG_IS_VALID;
		1203	}
		1204	#endif
		1205	#ifdef HAVE_PIXBUF
		1206	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1207	int src_x, int src_y, int dst_x, int dst_y,
		1208	unsigned int width, unsigned int height, bool argb);
1204	#endif	1209	#endif
1205		1210
1206	#if ENABLE_OVERLAY	1211	#if ENABLE_OVERLAY
1207	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1212	overlay_base ov;
1208	text_t **ov_text;
1209	rend_t **ov_rend;
1210		1213
1211	void scr_swap_overlay () NOTHROW;	1214	void scr_swap_overlay () NOTHROW;
1212	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1215	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1213	void scr_overlay_off () NOTHROW;	1216	void scr_overlay_off () NOTHROW;
1214	void scr_overlay_set (int x, int y,	1217	void scr_overlay_set (int x, int y,
…		…
1218	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1221	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1219	#endif	1222	#endif
1220		1223
1221	vector<void *> allocated; // free these memory blocks with free()	1224	vector<void *> allocated; // free these memory blocks with free()
1222		1225
1223	char env_windowid[21]; /* environmental variable WINDOWID */
1224	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1225	char *env_display; /* environmental variable DISPLAY */
1226	char *env_term; /* environmental variable TERM */
1227
1228	char *locale;	1226	char *locale;
1229	char charsets[4];	1227	char charsets[4];
1230	char *v_buffer; /* pointer to physical buffer */	1228	char *v_buffer; /* pointer to physical buffer */
1231	unsigned int v_buflen; /* size of area to write */	1229	unsigned int v_buflen; /* size of area to write */
1232	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1230	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
…		…
1252		1250
1253	#if ENABLE_FRILLS || ISO_14755	1251	#if ENABLE_FRILLS || ISO_14755
1254	// ISO 14755 entry support	1252	// ISO 14755 entry support
1255	unicode_t iso14755buf;	1253	unicode_t iso14755buf;
1256	void commit_iso14755 ();	1254	void commit_iso14755 ();
1257	int hex_keyval (XKeyEvent &ev);
1258	# if ISO_14755	1255	# if ISO_14755
1259	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1256	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1260	void iso14755_54 (int x, int y);	1257	void iso14755_54 (int x, int y);
1261	# endif	1258	# endif
1262	#endif	1259	#endif
…		…
1272	void rootwin_cb (XEvent &xev);	1269	void rootwin_cb (XEvent &xev);
1273	xevent_watcher rootwin_ev;	1270	xevent_watcher rootwin_ev;
1274	#endif	1271	#endif
1275	#ifdef HAVE_BG_PIXMAP	1272	#ifdef HAVE_BG_PIXMAP
1276	void update_background ();	1273	void update_background ();
1277	#if TRACE_PIXMAPS
1278	void trace_update_background (const char *file, int line);
1279	# define update_background() trace_update_background (__FILE__, __LINE__)
1280	#endif
1281	void update_background_cb (ev::timer &w, int revents);	1274	void update_background_cb (ev::timer &w, int revents);
1282	ev::timer update_background_ev;	1275	ev::timer update_background_ev;
1283	#endif	1276	#endif
1284		1277
1285	void x_cb (XEvent &xev);	1278	void x_cb (XEvent &xev);
1286	xevent_watcher termwin_ev;	1279	xevent_watcher termwin_ev;
1287	xevent_watcher vt_ev;	1280	xevent_watcher vt_ev;
1288	#ifdef HAVE_SCROLLBARS
1289	xevent_watcher scrollbar_ev;	1281	xevent_watcher scrollbar_ev;
1290	#endif
1291		1282
1292	void child_cb (ev::child &w, int revents); ev::child child_ev;	1283	void child_cb (ev::child &w, int revents); ev::child child_ev;
1293	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1284	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1294	void refresh_check ();	1285	void refresh_check ();
1295	void flush ();	1286	void flush ();
1296	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1287	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1288	void cmdbuf_reify ();
		1289	void cmdbuf_append (const char *str, size_t count);
1297	bool pty_fill ();	1290	bool pty_fill ();
1298	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1291	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1299	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1300		1292
1301	#ifdef CURSOR_BLINK	1293	#ifdef CURSOR_BLINK
		1294	void cursor_blink_reset ();
1302	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;	1295	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1303	#endif	1296	#endif
1304	#ifdef TEXT_BLINK	1297	#ifdef TEXT_BLINK
1305	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;	1298	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1306	#endif	1299	#endif
…		…
1325	void pointer_unblank ();	1318	void pointer_unblank ();
1326		1319
1327	void tt_printf (const char *fmt,...);	1320	void tt_printf (const char *fmt,...);
1328	void tt_write (const char *data, unsigned int len);	1321	void tt_write (const char *data, unsigned int len);
1329	void pty_write ();	1322	void pty_write ();
1330
1331	void init (stringvec *argv, stringvec *envv)
1332	{
1333	this->argv = argv;
1334	init (argv->size (), argv->begin (), envv);
1335	}
1336		1323
1337	void make_current () const // make this the "currently active" urxvt instance	1324	void make_current () const // make this the "currently active" urxvt instance
1338	{	1325	{
1339	SET_R (this);	1326	SET_R (this);
1340	set_environ (envv);	1327	set_environ (envv);
…		…
1352	void im_set_size (XRectangle &size);	1339	void im_set_size (XRectangle &size);
1353	void im_set_position (XPoint &pos) NOTHROW;	1340	void im_set_position (XPoint &pos) NOTHROW;
1354	void im_set_color (unsigned long &fg, unsigned long &bg);	1341	void im_set_color (unsigned long &fg, unsigned long &bg);
1355	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1342	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1356		1343
1357	bool IMisRunning ();	1344	bool im_is_running ();
1358	void IMSendSpot ();	1345	void im_send_spot ();
1359	bool IM_get_IC (const char *modifiers);	1346	bool im_get_ic (const char *modifiers);
1360	void IMSetPosition ();	1347	void im_set_position ();
1361	#endif	1348	#endif
1362		1349
1363	// command.C	1350	// command.C
1364	void key_press (XKeyEvent &ev);	1351	void key_press (XKeyEvent &ev);
1365	void key_release (XKeyEvent &ev);	1352	void key_release (XKeyEvent &ev);
1366	unsigned int cmd_write (const char *str, unsigned int count);
1367		1353
1368	wchar_t next_char () NOTHROW;	1354	wchar_t next_char () NOTHROW;
1369	wchar_t cmd_getc () THROW ((class out_of_input));	1355	wchar_t cmd_getc () THROW ((class out_of_input));
1370	uint32_t next_octet () NOTHROW;	1356	uint32_t next_octet () NOTHROW;
1371	uint32_t cmd_get8 () THROW ((class out_of_input));	1357	uint32_t cmd_get8 () THROW ((class out_of_input));
1372		1358
1373	bool cmd_parse ();	1359	void cmd_parse ();
1374	void mouse_report (XButtonEvent &ev);	1360	void mouse_report (XButtonEvent &ev);
1375	void button_press (XButtonEvent &ev);	1361	void button_press (XButtonEvent &ev);
1376	void button_release (XButtonEvent &ev);	1362	void button_release (XButtonEvent &ev);
1377	void focus_in ();	1363	void focus_in ();
1378	void focus_out ();	1364	void focus_out ();
		1365	#if ENABLE_FRILLS
		1366	void set_urgency (bool enable);
		1367	#else
		1368	void set_urgency (bool enable) { }
		1369	#endif
1379	void update_fade_color (unsigned int idx);	1370	void update_fade_color (unsigned int idx);
1380	#ifdef PRINTPIPE	1371	#ifdef PRINTPIPE
1381	FILE *popen_printer ();	1372	FILE *popen_printer ();
1382	int pclose_printer (FILE *stream);	1373	int pclose_printer (FILE *stream);
1383	#endif	1374	#endif
…		…
1389	void process_window_ops (const int *args, unsigned int nargs);	1380	void process_window_ops (const int *args, unsigned int nargs);
1390	char *get_to_st (unicode_t &ends_how);	1381	char *get_to_st (unicode_t &ends_how);
1391	void process_dcs_seq ();	1382	void process_dcs_seq ();
1392	void process_osc_seq ();	1383	void process_osc_seq ();
1393	void process_color_seq (int report, int color, const char *str, char resp);	1384	void process_color_seq (int report, int color, const char *str, char resp);
1394	void process_xterm_seq (int op, const char *str, char resp);	1385	void process_xterm_seq (int op, char *str, char resp);
1395	int privcases (int mode, unsigned long bit);	1386	int privcases (int mode, unsigned long bit);
1396	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1387	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1397	void process_sgr_mode (unsigned int nargs, const int *arg);	1388	void process_sgr_mode (unsigned int nargs, const int *arg);
1398	void process_graphics ();
1399	// init.C	1389	// init.C
		1390	void init (stringvec *argv, stringvec *envv);
		1391	void init (int argc, const char *const *argv, const char *const *envv);
		1392	void init2 (int argc, const char *const *argv);
1400	void init_vars ();	1393	void init_vars ();
1401	void init_secondary ();
1402	const char **init_resources (int argc, const char *const *argv);	1394	const char **init_resources (int argc, const char *const *argv);
1403	void init_env ();	1395	void init_env ();
1404	void set_locale (const char *locale);	1396	void set_locale (const char *locale);
1405	void init_xlocale ();	1397	void init_xlocale ();
1406	void init_command (const char *const *argv);	1398	void init_command (const char *const *argv);
1407	void run_command (const char *const *argv);	1399	void run_command (const char *const *argv);
1408	int run_child (const char *const *argv);	1400	int run_child (const char *const *argv);
1409	void color_aliases (int idx);	1401	void color_aliases (int idx);
1410	void create_windows (int argc, const char *const *argv);	1402	void create_windows (int argc, const char *const *argv);
1411	void Get_Colours ();	1403	void get_colours ();
1412	void get_ourmods ();	1404	void get_ourmods ();
		1405	void set_icon (const char *file);
1413	// main.C	1406	// main.C
1414	void tt_winch ();	1407	void tt_winch ();
1415	rxvt_term ();	1408	rxvt_term ();
1416	~rxvt_term ();	1409	~rxvt_term ();
1417	void destroy ();	1410	void destroy ();
1418	void emergency_cleanup ();	1411	void emergency_cleanup ();
1419	void init (int argc, const char *const *argv, stringvec *envv);
1420	void recolour_cursor ();	1412	void recolour_cursor ();
1421	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1413	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1422	void window_calc (unsigned int newwidth, unsigned int newheight);	1414	void window_calc (unsigned int newwidth, unsigned int newheight);
1423	bool set_fonts ();	1415	bool set_fonts ();
1424	void set_string_property (Atom prop, const char *str, int len = -1);	1416	void set_string_property (Atom prop, const char *str, int len = -1);
		1417	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1425	void set_utf8_property (Atom prop, const char *str, int len = -1);	1418	void set_utf8_property (Atom prop, const char *str, int len = -1);
1426	void set_title (const char *str);	1419	void set_title (const char *str);
1427	void set_icon_name (const char *str);	1420	void set_icon_name (const char *str);
1428	void set_window_color (int idx, const char *color);	1421	void set_window_color (int idx, const char *color);
1429	void set_colorfgbg ();	1422	char *get_colorfgbg ();
1430	bool set_color (rxvt_color &color, const char *name);	1423	bool set_color (rxvt_color &color, const char *name);
1431	void alias_color (int dst, int src);	1424	void alias_color (int dst, int src);
1432	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1425	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1433	void get_window_origin (int &x, int &y);	1426	void get_window_origin (int &x, int &y);
1434	Pixmap get_pixmap_property (int prop_id);	1427	Pixmap get_pixmap_property (Atom property);
1435		1428
1436	// screen.C	1429	// screen.C
1437		1430
1438	void lalloc (line_t &l) const	1431	void lalloc (line_t &l) const
1439	{	1432	{
…		…
1469	#ifndef NO_BRIGHTCOLOR	1462	#ifndef NO_BRIGHTCOLOR
1470	if (r & RS_Bold	1463	if (r & RS_Bold
1471	# if ENABLE_STYLES	1464	# if ENABLE_STYLES
1472	&& option (Opt_intensityStyles)	1465	&& option (Opt_intensityStyles)
1473	# endif	1466	# endif
1474	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1467	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1475	base += minBrightCOLOR - minCOLOR;	1468	base += minBrightCOLOR - minCOLOR;
1476	#endif	1469	#endif
1477	return base;	1470	return base;
1478	}	1471	}
1479		1472
…		…
1483	#ifndef NO_BRIGHTCOLOR	1476	#ifndef NO_BRIGHTCOLOR
1484	if (r & RS_Blink	1477	if (r & RS_Blink
1485	# if ENABLE_STYLES	1478	# if ENABLE_STYLES
1486	&& option (Opt_intensityStyles)	1479	&& option (Opt_intensityStyles)
1487	# endif	1480	# endif
1488	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1481	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1489	base += minBrightCOLOR - minCOLOR;	1482	base += minBrightCOLOR - minCOLOR;
1490	#endif	1483	#endif
1491	return base;	1484	return base;
1492	}	1485	}
1493		1486
1494	bool option (uint8_t opt) const NOTHROW	1487	bool option (uint8_t opt) const NOTHROW
1495	{	1488	{
1496	if (!opt)
1497	return 0;
1498
1499	--opt;
1500	return options[opt >> 3] & (1 << (opt & 7));	1489	return options[opt >> 3] & (1 << (opt & 7));
1501	}	1490	}
1502		1491
1503	void set_option (uint8_t opt, bool set = true) NOTHROW	1492	void set_option (uint8_t opt, bool set = true) NOTHROW;
1504	{
1505	if (!opt)
1506	return;
1507
1508	--opt;
1509	if (set)
1510	options[opt >> 3] |= (1 << (opt & 7));
1511	else
1512	options[opt >> 3] &= ~(1 << (opt & 7));
1513	}
1514
1515	void PrivMode (int set, unsigned bit) NOTHROW
1516	{
1517	if (set)
1518	priv_modes |= bit;
1519	else
1520	priv_modes &= ~bit;
1521	}
1522		1493
1523	// modifies first argument(!)	1494	// modifies first argument(!)
		1495	void tt_paste (char *data, unsigned int len) NOTHROW;
1524	void paste (char *data, unsigned int len) NOTHROW;	1496	void paste (char *data, unsigned int len) NOTHROW;
1525	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1497	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1526	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1498	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1499	void scr_kill_char (line_t &l, int col) const NOTHROW;
1527	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1500	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1528	void scr_reset ();	1501	void scr_reset ();
1529	void scr_release () NOTHROW;	1502	void scr_release () NOTHROW;
1530	void scr_clear (bool really = false) NOTHROW;	1503	void scr_clear (bool really = false) NOTHROW;
1531	void scr_refresh () NOTHROW;	1504	void scr_refresh () NOTHROW;
…		…
1536	void scr_backindex () NOTHROW;	1509	void scr_backindex () NOTHROW;
1537	void scr_forwardindex () NOTHROW;	1510	void scr_forwardindex () NOTHROW;
1538	#endif	1511	#endif
1539	void scr_touch (bool refresh) NOTHROW;	1512	void scr_touch (bool refresh) NOTHROW;
1540	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1513	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1541	void scr_recolour () NOTHROW;	1514	void scr_recolour (bool refresh = true) NOTHROW;
1542	void scr_remap_chars () NOTHROW;	1515	void scr_remap_chars () NOTHROW;
1543	void scr_remap_chars (line_t &l) NOTHROW;	1516	void scr_remap_chars (line_t &l) NOTHROW;
1544		1517
1545	enum cursor_mode { SAVE, RESTORE };	1518	enum cursor_mode { SAVE, RESTORE };
1546		1519
1547	void scr_poweron ();	1520	void scr_poweron ();
		1521	void scr_soft_reset () NOTHROW;
1548	void scr_cursor (cursor_mode mode) NOTHROW;	1522	void scr_cursor (cursor_mode mode) NOTHROW;
1549	void scr_do_wrap () NOTHROW;	1523	void scr_do_wrap () NOTHROW;
1550	void scr_swap_screen () NOTHROW;	1524	void scr_swap_screen () NOTHROW;
1551	void scr_change_screen (int scrn);	1525	void scr_change_screen (int scrn);
1552	void scr_color (unsigned int color, int fgbg) NOTHROW;	1526	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1580	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1554	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1581	void scr_reverse_selection () NOTHROW;	1555	void scr_reverse_selection () NOTHROW;
1582	void scr_dump (int fd) NOTHROW;	1556	void scr_dump (int fd) NOTHROW;
1583		1557
1584	void selection_check (int check_more) NOTHROW;	1558	void selection_check (int check_more) NOTHROW;
1585	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1586	void selection_property (Window win, Atom prop) NOTHROW;
1587	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1559	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1588	int selection_request_other (Atom target, int selnum) NOTHROW;
1589	void selection_clear () NOTHROW;	1560	void selection_clear (bool clipboard = false) NOTHROW;
1590	void selection_make (Time tm);	1561	void selection_make (Time tm);
1591	bool selection_grab (Time tm) NOTHROW;	1562	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1592	void selection_start_colrow (int col, int row) NOTHROW;	1563	void selection_start_colrow (int col, int row) NOTHROW;
1593	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1564	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1594	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1565	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1595	void selection_remove_trailing_spaces () NOTHROW;	1566	void selection_remove_trailing_spaces () NOTHROW;
1596	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1567	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1597	void selection_click (int clicks, int x, int y) NOTHROW;	1568	void selection_click (int clicks, int x, int y) NOTHROW;
1598	void selection_extend (int x, int y, int flag) NOTHROW;	1569	void selection_extend (int x, int y, int flag) NOTHROW;
1599	void selection_rotate (int x, int y) NOTHROW;	1570	void selection_rotate (int x, int y) NOTHROW;
1600		1571
1601	#if defined(NEXT_SCROLLBAR)
1602	// scrollbar-next.C
1603	Pixmap renderPixmap (const char *const *data, int width, int height);
1604	void init_scrollbar_stuff ();
1605	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1606	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1607	#endif
1608
1609	#if defined(RXVT_SCROLLBAR)
1610	// scrollbar-rxvt.C
1611	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1612	#endif
1613
1614	#if defined(XTERM_SCROLLBAR)
1615	// scrollbar-xterm.C
1616	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1617	#endif
1618
1619	#if defined(PLAIN_SCROLLBAR)
1620	// scrollbar-plain.C
1621	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1622	#endif
1623
1624	// scrollbar.C
1625	void resize_scrollbar ();
1626	int scrollbar_mapping (int map);
1627	int scrollbar_show (int update);
1628	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1629
1630	// xdefaults.C	1572	// xdefaults.C
1631	void get_options (int argc, const char *const *argv);	1573	const char **get_options (int argc, const char *const *argv);
1632	int parse_keysym (const char *str, const char *arg);	1574	int parse_keysym (const char *str, const char *arg);
1633	const char *x_resource (const char *name);	1575	const char *x_resource (const char *name);
1634	void extract_resources ();	1576	void extract_resources ();
		1577	void extract_keysym_resources ();
		1578	void find_resources (const char *n_prefix, const char *c_prefix, int mode,
		1579	Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
		1580	bool parse_bool_resource (const char *str)
		1581	{
		1582	return (!strcasecmp (str, "TRUE")
		1583	|| !strcasecmp (str, "YES")
		1584	|| !strcasecmp (str, "ON")
		1585	|| !strcasecmp (str, "1"));
		1586	}
1635	};	1587	};
1636		1588
1637	#endif /* _RXVT_H_ */	1589	#endif /* _RXVT_H_ */
1638		1590

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