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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.332 by ayin, Fri Dec 14 00:04:23 2007 UTC vs.
Revision 1.466 by sf-exg, Thu Jan 19 13:33:43 2012 UTC

1	#ifndef RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
2	#define RXVT_H_	2	#define RXVT_H_
3		3
		4	#include <stdio.h>
		5	#include <ctype.h>
		6	#include <errno.h>
		7	#include <stdarg.h>
4	#include "rxvtlib.h"	8	#include <stdlib.h>
		9	#ifdef HAVE_STDINT_H
		10	#include <stdint.h>
		11	#endif
		12	#include <sys/types.h>
		13	#include <unistd.h>
		14	#include <string.h>
		15	#include <assert.h>
		16	#ifdef HAVE_SYS_IOCTL_H
		17	#include <sys/ioctl.h>
		18	#endif
		19	#ifdef HAVE_SYS_STRREDIR_H
		20	#include <sys/strredir.h>
		21	#endif
		22
		23	#if HAVE_WCHAR_H
		24	# include <wchar.h>
		25	#else
		26	// stdlib.h might provide it
		27	#endif
		28
		29	using namespace std;
		30
		31	// we assume that Xlib.h defines XPointer, and it does since at least 1994...
		32
		33	extern "C" {
		34	#include <X11/Xlib.h>
		35	#include <X11/Xutil.h>
		36	#include <X11/Xresource.h>
		37	}
		38
		39	#if UNICODE_3
		40	typedef uint32_t text_t;
		41	#else
		42	typedef uint16_t text_t; // saves lots of memory
		43	#endif
		44	typedef uint32_t rend_t;
		45	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		46	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		47
6	#include "feature.h"	48	#include "feature.h"
7		49
8	#if defined (ISO_14755) || defined (ENABLE_PERL)	50	#if defined (ISO_14755) || defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	51	# define ENABLE_OVERLAY 1
…		…
30	#include <X11/cursorfont.h>	72	#include <X11/cursorfont.h>
31	#include <X11/keysym.h>	73	#include <X11/keysym.h>
32	#include <X11/keysymdef.h>	74	#include <X11/keysymdef.h>
33	#include <X11/Xatom.h>	75	#include <X11/Xatom.h>
34		76
		77	#ifdef HAVE_AFTERIMAGE
		78	# include <afterimage.h>
		79	# undef min
		80	# undef max
		81	#endif
		82
		83	#ifdef HAVE_PIXBUF
		84	# include <gdk-pixbuf/gdk-pixbuf.h>
		85	#endif
		86
		87	#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
		88	# define HAVE_BG_PIXMAP 1
		89	#endif
		90
35	#include "encoding.h"	91	#include "encoding.h"
36	#include "rxvtutil.h"	92	#include "rxvtutil.h"
37	#include "rxvtfont.h"	93	#include "rxvtfont.h"
38	#include "rxvttoolkit.h"	94	#include "rxvttoolkit.h"
		95	#include "scrollbar.h"
39	#include "ev_cpp.h"	96	#include "ev_cpp.h"
40	#include "salloc.h"	97	#include "salloc.h"
41	#include "libptytty.h"	98	#include "libptytty.h"
42		99
43	#include "rxvtperl.h"	100	#include "rxvtperl.h"
…		…
54	/*	111	/*
55	*****************************************************************************	112	*****************************************************************************
56	* SYSTEM HACKS	113	* SYSTEM HACKS
57	*****************************************************************************	114	*****************************************************************************
58	*/	115	*/
59	/* Consistent defines - please report on the necessity
60	* @ Unixware: defines (__svr4__)
61	*/
62	#if defined (SVR4) && !defined (__svr4__)
63	# define __svr4__ 1
64	#endif
65	#if defined (sun) && !defined (__sun__)
66	# define __sun__ 1
67	#endif
68
69	#ifndef HAVE_XPOINTER
70	typedef char *XPointer;
71	#endif
72		116
73	#include <termios.h>	117	#include <termios.h>
74	typedef struct termios ttymode_t;
75
76	#include "background.h"
77		118
78	#ifndef STDIN_FILENO	119	#ifndef STDIN_FILENO
79	# define STDIN_FILENO 0	120	# define STDIN_FILENO 0
80	# define STDOUT_FILENO 1	121	# define STDOUT_FILENO 1
81	# define STDERR_FILENO 2	122	# define STDERR_FILENO 2
82	#endif	123	#endif
83		124
84	#if !defined (EACCESS) && defined(EAGAIN)
85	# define EACCESS EAGAIN
86	#endif
87
88	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	125	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
89	# define EXIT_SUCCESS 0 /* exit function success */	126	# define EXIT_SUCCESS 0 /* exit function success */
90	# define EXIT_FAILURE 1 /* exit function failure */	127	# define EXIT_FAILURE 1 /* exit function failure */
91	#endif
92
93	#ifndef PATH_MAX
94	# define PATH_MAX 16384
95	#endif	128	#endif
96		129
97	/****************************************************************************/	130	/****************************************************************************/
98		131
99	// exception thrown on fatal (per-instance) errors	132	// exception thrown on fatal (per-instance) errors
…		…
106	*****************************************************************************	139	*****************************************************************************
107	* PROTOTYPES	140	* PROTOTYPES
108	*****************************************************************************	141	*****************************************************************************
109	*/	142	*/
110	// main.C	143	// main.C
111	void * rxvt_malloc (size_t size);	144	#define SET_LOCALE(locale) rxvt_set_locale (locale)
112	void * rxvt_calloc (size_t number, size_t size);	145	extern bool rxvt_set_locale (const char *locale) NOTHROW;
113	void * rxvt_realloc (void *ptr, size_t size);	146	extern void rxvt_push_locale (const char *locale) NOTHROW;
		147	extern void rxvt_pop_locale () NOTHROW;
		148	void rxvt_init ();
114		149
115	// misc.C	150	// misc.C
116	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	151	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	152	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	153	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	154	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120		155
121	char * rxvt_basename (const char *str) NOTHROW;	156	const char * rxvt_basename (const char *str) NOTHROW;
122	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	157	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123	void rxvt_log (const char *fmt,...) NOTHROW;	158	void rxvt_log (const char *fmt,...) NOTHROW;
124	void rxvt_warn (const char *fmt,...) NOTHROW;	159	void rxvt_warn (const char *fmt,...) NOTHROW;
125	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	160	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
126	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	161	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
127		162
128	char * rxvt_strtrim (char *str) NOTHROW;	163	char * rxvt_strtrim (char *str) NOTHROW;
129	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	164	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
130	void rxvt_freecommastring (char **cs) NOTHROW;	165
		166	static inline void
		167	rxvt_free_strsplit (char **ptr) NOTHROW
		168	{
		169	free (ptr[0]);
		170	free (ptr);
		171	}
		172
		173	void * rxvt_malloc (size_t size);
		174	void * rxvt_calloc (size_t number, size_t size);
		175	void * rxvt_realloc (void *ptr, size_t size);
131		176
132	/////////////////////////////////////////////////////////////////////////////	177	/////////////////////////////////////////////////////////////////////////////
133		178
134	// temporarily replace the process environment	179	// temporarily replace the process environment
135	extern char **environ;	180	extern char **environ;
136	extern char **rxvt_environ; // the original environ pointer	181	extern char **rxvt_environ; // the original environ pointer
137		182
		183	static inline void
138	static inline void set_environ (stringvec *envv)	184	set_environ (stringvec *envv)
139	{	185	{
140	#if ENABLE_PERL	186	#if ENABLE_PERL
141	assert (envv);	187	assert (envv);
142	#else	188	#else
143	if (envv)	189	if (envv)
144	#endif	190	#endif
145	environ = (char **)envv->begin ();	191	environ = (char **)envv->begin ();
146	}	192	}
147		193
148	static inline void set_environ (char **envv)	194	static inline void
		195	set_environ (char **envv)
149	{	196	{
150	#if ENABLE_PERL	197	#if ENABLE_PERL
151	assert (envv);	198	assert (envv);
152	#else	199	#else
153	if (envv)	200	if (envv)
154	#endif	201	#endif
155	environ = envv;	202	environ = envv;
156	}	203	}
		204
		205	struct localise_env
		206	{
		207	char **orig_env;
		208
		209	localise_env (char **new_env)
		210	{
		211	orig_env = environ;
		212	environ = new_env;
		213	}
		214
		215	~localise_env ()
		216	{
		217	environ = orig_env;
		218	}
		219	};
157		220
158	/*	221	/*
159	*****************************************************************************	222	*****************************************************************************
160	* STRUCTURES AND TYPEDEFS	223	* STRUCTURES AND TYPEDEFS
161	*****************************************************************************	224	*****************************************************************************
162	*/	225	*/
163		226
164	/* If we're using either the rxvt scrollbar, keep the
165	* scrollColor resource.
166	*/
167	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
168	# define KEEP_SCROLLCOLOR 1
169	#else
170	# undef KEEP_SCROLLCOLOR
171	#endif
172
173	/*	227	/*
174	* the 'essential' information for reporting Mouse Events	228	* the 'essential' information for reporting Mouse Events
175	* pared down from XButtonEvent	229	* pared down from XButtonEvent
176	*/	230	*/
177	struct mouse_event {	231	struct mouse_event
		232	{
178	int clicks;	233	int clicks;
179	Time time; /* milliseconds */	234	Time time; /* milliseconds */
180	unsigned int state; /* key or button mask */	235	unsigned int state; /* key or button mask */
181	unsigned int button; /* detail */	236	unsigned int button; /* detail */
182	};	237	};
…		…
218	# define COLORTERMENVFULL COLORTERMENV "-xpm"	273	# define COLORTERMENVFULL COLORTERMENV "-xpm"
219	#else	274	#else
220	# define COLORTERMENVFULL COLORTERMENV	275	# define COLORTERMENVFULL COLORTERMENV
221	#endif	276	#endif
222	#ifndef TERMENV	277	#ifndef TERMENV
		278	# if USE_256_COLORS
		279	# define TERMENV "rxvt-unicode-256color"
		280	# else
223	# define TERMENV "rxvt-unicode"	281	# define TERMENV "rxvt-unicode"
		282	# endif
224	#endif	283	#endif
225		284
226	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	285	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
227	# define NO_MOUSE_REPORT_SCROLLBAR 1	286	# define NO_MOUSE_REPORT_SCROLLBAR 1
228	#endif	287	#endif
229		288
230	#define scrollBar_esc 30	289	#define scrollBar_esc 30
231		290
232	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	291	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
233	# define HAVE_SCROLLBARS 1	292	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
234	#endif	293	#endif
235
236	#define R_SB_ALIGN_CENTRE 0
237	#define R_SB_ALIGN_TOP 1
238	#define R_SB_ALIGN_BOTTOM 2
239
240	#define R_SB_NEXT 1
241	#define R_SB_XTERM 2
242	#define R_SB_PLAIN 4
243	#define R_SB_RXVT 8
244
245	#define SB_WIDTH_NEXT 19
246	#define SB_WIDTH_XTERM 15
247	#define SB_WIDTH_PLAIN 7
248	#ifndef SB_WIDTH_RXVT
249	# define SB_WIDTH_RXVT 10
250	#endif
251
252	/*
253	* NeXT scrollbar defines
254	*/
255	#define SB_PADDING 1
256	#define SB_BORDER_WIDTH 1
257	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
258	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
259	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
260	#define SB_MARGIN_SPACE (SB_PADDING * 2)
261	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
262	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
263	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
264	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
265	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
266	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
267	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
268	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
269	/*
270	* +-------------+
271	* | | <---< SB_PADDING
272	* | ::::::::::: |
273	* | ::::::::::: |
274	* '''''''''''''''''
275	* ,,,,,,,,,,,,,,,,,
276	* | ::::::::::: |
277	* | ::::::::::: |
278	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
279	* | | :::::::: |
280	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
281	* | +---------+ |
282	* | | ......%%| |
283	* | | ......%%| |
284	* | | .. ()..%%| |
285	* | | ......%%| |
286	* | | %%%%%%%%| |
287	* | +---------+ | <.........................
288	* | | <---< SB_PADDING :
289	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
290	* | | ......%%| | | : :
291	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
292	* | | %%%%%%%%| | | : :
293	* | +---------+ | <-+ : :
294	* | | : :
295	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
296	* | | ......%%| | | : :
297	* | | ..\/..%%| | | : :
298	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
299	* | +---------+ | | : :
300	* | | | : :
301	* +-------------+ <-+.........:............:
302	* ^^|_________| :
303	* || | :
304	* || +---< SB_BUTTON_WIDTH
305	* || :
306	* |+------< SB_PADDING
307	* |: :
308	* +----< SB_BORDER_WIDTH
309	* : :
310	* :............:
311	* |
312	* +---< SB_WIDTH_NEXT
313	*/
314		294
315	enum {	295	enum {
316	NO_REFRESH = 0, /* Window not visible at all! */	296	NO_REFRESH = 0, /* Window not visible at all! */
317	FAST_REFRESH = 1, /* Fully exposed window */	297	FAST_REFRESH = 1, /* Fully exposed window */
318	SLOW_REFRESH = 2, /* Partially exposed window */	298	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
322	# define NSCREENS 0	302	# define NSCREENS 0
323	#else	303	#else
324	# define NSCREENS 1	304	# define NSCREENS 1
325	#endif	305	#endif
326		306
327	/* special (internal) prefix for font commands */
328	#define FONT_CMD '#'
329	#define FONT_DN "#-"
330	#define FONT_UP "#+"
331
332	/* flags for rxvt_scr_gotorc () */	307	/* flags for rxvt_term::scr_gotorc () */
333	enum {	308	enum {
334	C_RELATIVE = 1, /* col movement is relative */	309	C_RELATIVE = 1, /* col movement is relative */
335	R_RELATIVE = 2, /* row movement is relative */	310	R_RELATIVE = 2, /* row movement is relative */
336	RELATIVE = C_RELATIVE | R_RELATIVE,	311	RELATIVE = C_RELATIVE | R_RELATIVE,
337	};	312	};
338		313
339	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	314	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
340	enum {	315	enum {
341	INSERT = -1, /* don't change these values */	316	INSERT = -1, /* don't change these values */
342	DELETE = +1,	317	DELETE = +1,
343	ERASE = +2,	318	ERASE = +2,
344	};	319	};
345		320
346	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	321	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
347	enum page_dirn {	322	enum page_dirn {
348	UP,	323	UP,
349	DN,	324	DN,
350	NO_DIR,	325	NO_DIR,
351	};	326	};
352		327
353	/* arguments for rxvt_scr_change_screen () */	328	/* arguments for rxvt_term::scr_change_screen () */
354	enum {	329	enum {
355	PRIMARY = 0,	330	PRIMARY = 0,
356	SECONDARY,	331	SECONDARY,
357	};	332	};
358		333
		334	// define various rendition bits and masks. the rendition word
		335	// is 32 bits in size, and we should use it as efficiently as possible
		336
359	#define RS_None 0	337	#define RS_None 0
360		338
361	#define RS_fgMask 0x0000007fUL // 128 colors	339	// GET_BGATTR depends on RS_fgShift > RS_bgShift
362	#define RS_bgMask 0x00003f80UL // 128 colors	340	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		341	#define RS_bgShift 0
		342	#define RS_fgShift (RS_bgShift + Color_Bits)
		343	#define RS_bgMask (RS_colorMask << RS_bgShift)
		344	#define RS_fgMask (RS_colorMask << RS_fgShift)
		345
		346	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		347	#define RS_fontShift (RS_fgShift + Color_Bits)
		348	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		349	#define RS_fontCount rxvt_fontset::fontCount
		350	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		351
		352	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		353	#define RS_redraw (2UL << RS_fontShift)
		354
		355	#define RS_Sel (1UL << 22)
		356
		357	// 4 custom bits for extensions
		358	#define RS_customCount 16UL
		359	#define RS_customShift 23
		360	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
363		361
364	// font styles	362	// font styles
365	#define RS_Bold 0x00004000UL // value 1	363	#define RS_Bold (1UL << RS_styleShift)
366	#define RS_Italic 0x00008000UL // value 2	364	#define RS_Italic (2UL << RS_styleShift)
		365
		366	#define RS_styleCount 4
		367	#define RS_styleShift 27
		368	#define RS_styleMask (RS_Bold | RS_Italic)
367		369
368	// fake styles	370	// fake styles
369	#define RS_Blink 0x00010000UL // blink	371	#define RS_Blink (1UL << 29)
370	#define RS_RVid 0x00020000UL // reverse video	372	#define RS_RVid (1UL << 30) // reverse video
371	#define RS_Uline 0x00040000UL // underline	373	#define RS_Uline (1UL << 31) // underline
372
373	// toggle this to force redraw, must be != RS_Careful
374	#define RS_redraw 0x01000000UL
375
376	// 5 custom bits for extensions
377	#define RS_customCount 32
378	#define RS_customMask 0x00f80000UL
379	#define RS_customShift 19
380
381	// other flags
382	#define RS_Careful 0x80000000UL /* be careful when drawing these */
383
384	#define RS_styleCount 4
385	#define RS_styleMask (RS_Bold | RS_Italic)
386	#define RS_styleShift 14
387		374
388	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	375	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
389	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	376	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
390		377
391	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
392	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
393	#define RS_fontShift 24
394
395	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	378	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
396	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	379	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
397
398	#define Sel_none 0 /* Not waiting */
399	#define Sel_normal 0x01 /* normal selection */
400	#define Sel_incr 0x02 /* incremental selection */
401	#define Sel_direct 0x00
402	#define Sel_Primary 0x01
403	#define Sel_Secondary 0x02
404	#define Sel_Clipboard 0x03
405	#define Sel_whereMask 0x0f
406	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
407	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
408		380
409	enum {	381	enum {
410	C0_NUL = 0x00,	382	C0_NUL = 0x00,
411	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	383	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
412	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	384	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
…		…
423	XTerm_name = 0,	395	XTerm_name = 0,
424	XTerm_iconName = 1,	396	XTerm_iconName = 1,
425	XTerm_title = 2,	397	XTerm_title = 2,
426	XTerm_property = 3, // change X property	398	XTerm_property = 3, // change X property
427	XTerm_Color = 4, // change colors	399	XTerm_Color = 4, // change colors
428	XTerm_Color00 = 10, // not implemented, CLASH!	400	XTerm_Color00 = 10, // change fg color
429	XTerm_Color01 = 11, // not implemented	401	XTerm_Color01 = 11, // change bg color
430	XTerm_Color_cursor = 12, // change actual 'Cursor' color	402	XTerm_Color_cursor = 12, // change actual 'Cursor' color
431	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	403	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
432	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	404	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
433	XTerm_Color05 = 15, // not implemented (tektronix fg)	405	XTerm_Color05 = 15, // not implemented (tektronix fg)
434	XTerm_Color06 = 16, // not implemented (tektronix bg)	406	XTerm_Color06 = 16, // not implemented (tektronix bg)
435	XTerm_Color_RV = 17, // change actual 'Highlight' color	407	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		408	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
436	XTerm_logfile = 46, // not implemented	409	XTerm_logfile = 46, // not implemented
437	XTerm_font = 50,	410	XTerm_font = 50,
438		411
439	XTerm_konsole30 = 30, // reserved for konsole	412	XTerm_konsole30 = 30, // reserved for konsole
440	XTerm_konsole31 = 31, // reserved for konsole	413	XTerm_konsole31 = 31, // reserved for konsole
441	XTerm_emacs51 = 51, // reserved for emacs shell	414	XTerm_emacs51 = 51, // reserved for emacs shell
442	/*	415	/*
443	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	416	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
444	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
445	*/	417	*/
446	Rxvt_Color_BD = 18, // change actual 'Bold' color	418
447	Rxvt_Color_UL = 19, // change actual 'Underline' color	419	// deprecated
		420	Rxvt_restoreFG = 39,
		421	Rxvt_restoreBG = 49,
		422
448	Rxvt_Pixmap = 20, // new bg pixmap	423	Rxvt_Pixmap = 20, // new bg pixmap
449	Rxvt_restoreFG = 39, // change default fg color
450	Rxvt_restoreBG = 49, // change default bg color
451	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	424	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
452		425
453	URxvt_locale = 701, // change locale	426	URxvt_locale = 701, // change locale
454	URxvt_version = 702, // request version	427	URxvt_version = 702, // request version
455		428
456	URxvt_Color_IT = 704, // change actual 'Italic' colour	429	URxvt_Color_IT = 704, // change actual 'Italic' colour
457	URxvt_Color_tint = 705, // change actual tint colour	430	URxvt_Color_tint = 705, // change actual tint colour
		431	URxvt_Color_BD = 706, // change actual 'Bold' color
		432	URxvt_Color_UL = 707, // change actual 'Underline' color
458	URxvt_Color_BD = 706,	433	URxvt_Color_border = 708,
459	URxvt_Color_UL = 707,
460		434
461	URxvt_font = 710,	435	URxvt_font = 710,
462	URxvt_boldFont = 711,	436	URxvt_boldFont = 711,
463	URxvt_italicFont = 712,	437	URxvt_italicFont = 712,
464	URxvt_boldItalicFont = 713,	438	URxvt_boldItalicFont = 713,
465		439
466	URxvt_view_up = 720,	440	URxvt_view_up = 720,
467	URxvt_view_down = 721,	441	URxvt_view_down = 721,
468		442
469	URxvt_perl = 777,	443	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
470	};	444	};
471		445
472	/* Words starting with `Color_' are colours. Others are counts */	446	/* Words starting with `Color_' are colours. Others are counts */
473	/*	447	/*
474	* The PixColor and rendition colour usage should probably be decoupled	448	* The PixColor and rendition colour usage should probably be decoupled
…		…
504	Color_White = maxBrightCOLOR,	478	Color_White = maxBrightCOLOR,
505	#else	479	#else
506	Color_White = maxCOLOR,	480	Color_White = maxCOLOR,
507	#endif	481	#endif
508	minTermCOLOR = Color_White + 1,	482	minTermCOLOR = Color_White + 1,
		483	#if USE_256_COLORS
		484	maxTermCOLOR = Color_White + 240,
		485	#else
509	maxTermCOLOR = Color_White + 72,	486	maxTermCOLOR = Color_White + 72,
		487	#endif
510	#ifndef NO_CURSORCOLOR	488	#ifndef NO_CURSORCOLOR
511	Color_cursor,	489	Color_cursor,
512	Color_cursor2,	490	Color_cursor2,
513	#endif	491	#endif
514	Color_pointer_fg,	492	Color_pointer_fg,
…		…
523	#if ENABLE_FRILLS	501	#if ENABLE_FRILLS
524	Color_underline,	502	Color_underline,
525	#endif	503	#endif
526	#ifdef OPTION_HC	504	#ifdef OPTION_HC
527	Color_HC,	505	Color_HC,
		506	Color_HTC,
528	#endif	507	#endif
529	#ifdef KEEP_SCROLLCOLOR
530	Color_scroll,	508	Color_scroll,
		509	#ifdef RXVT_SCROLLBAR
531	Color_trough,	510	Color_trough,
532	#endif	511	#endif
533	#if ENABLE_TRANSPARENCY	512	#if ENABLE_TRANSPARENCY
534	Color_tint,	513	Color_tint,
535	#endif	514	#endif
536	#if OFF_FOCUS_FADING	515	#if OFF_FOCUS_FADING
537	Color_fade,	516	Color_fade,
538	#endif	517	#endif
539	NRS_COLORS, /* */	518	NRS_COLORS, /* */
540	#ifdef KEEP_SCROLLCOLOR	519	#ifdef RXVT_SCROLLBAR
541	Color_topShadow = NRS_COLORS,	520	Color_topShadow = NRS_COLORS,
542	Color_bottomShadow,	521	Color_bottomShadow,
543	TOTAL_COLORS	522	TOTAL_COLORS
544	#else	523	#else
545	TOTAL_COLORS = NRS_COLORS	524	TOTAL_COLORS = NRS_COLORS
546	#endif	525	#endif
547	};	526	};
548		527
		528	#if USE_256_COLORS
		529	# define Color_Bits 9 // 0 .. maxTermCOLOR
		530	#else
549	#define Color_Bits 7 // 0 .. maxTermCOLOR	531	# define Color_Bits 7 // 0 .. maxTermCOLOR
		532	#endif
550		533
551	/*	534	/*
552	* Resource list	535	* Resource list
553	*/	536	*/
554	enum {	537	enum {
…		…
581	#define PrivMode_smoothScroll (1UL<<17)	564	#define PrivMode_smoothScroll (1UL<<17)
582	#define PrivMode_vt52 (1UL<<18)	565	#define PrivMode_vt52 (1UL<<18)
583	#define PrivMode_LFNL (1UL<<19)	566	#define PrivMode_LFNL (1UL<<19)
584	#define PrivMode_MouseBtnEvent (1UL<<20)	567	#define PrivMode_MouseBtnEvent (1UL<<20)
585	#define PrivMode_MouseAnyEvent (1UL<<21)	568	#define PrivMode_MouseAnyEvent (1UL<<21)
		569	#define PrivMode_BracketPaste (1UL<<22)
		570	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		571	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
586		572
587	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)	573	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
588		574
589	#ifdef ALLOW_132_MODE	575	#ifdef ALLOW_132_MODE
590	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	576	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
…		…
594		580
595	// do not change these constants lightly, there are many interdependencies	581	// do not change these constants lightly, there are many interdependencies
596	#define IMBUFSIZ 128 // input modifier buffer sizes	582	#define IMBUFSIZ 128 // input modifier buffer sizes
597	#define KBUFSZ 512 // size of keyboard mapping buffer	583	#define KBUFSZ 512 // size of keyboard mapping buffer
598	#define CBUFSIZ 2048 // size of command buffer	584	#define CBUFSIZ 2048 // size of command buffer
		585	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
599	#define UBUFSIZ 2048 // character buffer	586	#define UBUFSIZ 2048 // character buffer
600		587
601	#if ENABLE_FRILLS	588	#if ENABLE_FRILLS
602	# include <X11/Xmd.h>	589	# include <X11/Xmd.h>
603	typedef struct _mwmhints {	590	typedef struct _mwmhints
		591	{
604	CARD32 flags;	592	CARD32 flags;
605	CARD32 functions;	593	CARD32 functions;
606	CARD32 decorations;	594	CARD32 decorations;
607	INT32 input_mode;	595	INT32 input_mode;
608	CARD32 status;	596	CARD32 status;
…		…
639	/*	627	/*
640	*****************************************************************************	628	*****************************************************************************
641	* MACRO DEFINES	629	* MACRO DEFINES
642	*****************************************************************************	630	*****************************************************************************
643	*/	631	*/
		632
		633	// speed hack, copy some member variable into a local variable of the same name
644	#define dLocal(type,name) type const name = this->name	634	#define dLocal(type,name) type const name = this->name
645		635
646	// for speed reasons, we assume that all codepoints 32 to 126 are	636	// for speed reasons, we assume that all codepoints 32 to 126 are
647	// single-width.	637	// single-width.
648	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	638	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
655	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	645	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
656	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	646	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
657	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	647	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
658	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	648	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
659		649
660	// for m >= -n, ensure remainder lies between 0..n-1
661	#define MOD(m,n) (((m) + (n)) % (n))
662
663	#define LINENO(n) MOD (term_start + int(n), total_rows)	650	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
664	#define ROW(n) row_buf [LINENO (n)]	651	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		652
		653	#define LINENO(n) LINENO_of (this, n)
		654	#define ROW(n) ROW_of (this, n)
665		655
666	/* how to build & extract colors and attributes */	656	/* how to build & extract colors and attributes */
667	#define GET_BASEFG(x) (((x) & RS_fgMask))	657	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
668	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	658	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
669		659
670	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	660	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
671	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	661	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
672		662
673	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	663	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
674	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	664	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
675		665
676	#define GET_ATTR(x) (((x) & RS_attrMask))	666	#define GET_ATTR(x) (((x) & RS_attrMask))
		667	// return attributes defining the background, encoding doesn't matter
		668	// depends on RS_fgShift > RS_bgShift
677	#define GET_BGATTR(x) \	669	#define GET_BGATTR(x) \
		670	(ecb_unlikely ((x) & RS_RVid) \
678	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	671	? (((x) & (RS_attrMask & ~RS_RVid)) \
679	| (((x) & RS_fgMask)<<Color_Bits)) \	672	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
680	: ((x) & (RS_attrMask | RS_bgMask)))	673	: ((x) & (RS_attrMask | RS_bgMask)))
681	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	674	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
682	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	675	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
683	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	676	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
684		677
685	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	678	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
686		679
687	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	680	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
688	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	681	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
689		682
690	#if ENABLE_STYLES	683	#if ENABLE_STYLES
691	# define FONTSET(style) fontset[GET_STYLE (style)]	684	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
692	#else	685	#else
693	# define FONTSET(style) fontset[0]	686	# define FONTSET_of(t,style) (t)->fontset[0]
694	#endif	687	#endif
695		688
696	#ifdef HAVE_SCROLLBARS	689	#define FONTSET(style) FONTSET_of (this, style)
697	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
698	#else
699	# define scrollbar_TotalWidth() (0)
700	#endif
701	#define scrollbar_isMotion() (scrollBar.state == 'm')
702	#define scrollbar_isUp() (scrollBar.state == 'U')
703	#define scrollbar_isDn() (scrollBar.state == 'D')
704	#define scrollbar_isUpDn() isupper (scrollBar.state)
705	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
706
707	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
708	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
709	&& (y) <= scrollbarnext_dnval ())
710	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
711	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
712	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
713	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
714	#define SCROLLRXVT_MINHEIGHT 10
715	#define SCROLLXTERM_MINHEIGHT 10
716
717	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
718	? SCROLLNEXT_MINHEIGHT \
719	: SCROLLRXVT_MINHEIGHT)
720	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
721	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
722	#define scrollbar_position(y) ((y) - scrollBar.beg)
723	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
724	- scrollbar_minheight ())
725		690
726	typedef callback<void (const char *)> log_callback;	691	typedef callback<void (const char *)> log_callback;
727	typedef callback<int (int)> getfd_callback;	692	typedef callback<int (int)> getfd_callback;
728
729	#define SET_LOCALE(locale) rxvt_set_locale (locale)
730	extern bool rxvt_set_locale (const char *locale) NOTHROW;
731	extern void rxvt_push_locale (const char *locale) NOTHROW;
732	extern void rxvt_pop_locale () NOTHROW;
733		693
734	/****************************************************************************/	694	/****************************************************************************/
735		695
736	#define LINE_LONGER 0x0001 // line is continued on the next row	696	#define LINE_LONGER 0x0001 // line is continued on the next row
737	#define LINE_FILTERED 0x0002 // line has been filtered	697	#define LINE_FILTERED 0x0002 // line has been filtered
738	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	698	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
739	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	699	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
740	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	700	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
741		701
742	struct line_t {	702	struct line_t
		703	{
743	text_t *t; // terminal the text	704	text_t *t; // terminal the text
744	rend_t *r; // rendition, uses RS_ flags	705	rend_t *r; // rendition, uses RS_ flags
745	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	706	tlen_t_ l; // length of each text line
746	uint32_t f; // flags	707	uint32_t f; // flags
747		708
748	bool is_longer ()	709	bool is_longer ()
749	{	710	{
750	return f & LINE_LONGER;	711	return f & LINE_LONGER;
…		…
781	};	742	};
782		743
783	/****************************************************************************/	744	/****************************************************************************/
784		745
785	// primitive wrapper around mbstate_t to ensure initialisation	746	// primitive wrapper around mbstate_t to ensure initialisation
786	struct mbstate {	747	struct mbstate
		748	{
787	mbstate_t mbs;	749	mbstate_t mbs;
788		750
789	operator mbstate_t *() { return &mbs; }	751	operator mbstate_t *() { return &mbs; }
790	void reset () { memset (&mbs, 0, sizeof (mbs)); }	752	void reset () { memset (&mbs, 0, sizeof (mbs)); }
791	mbstate () { reset (); }	753	mbstate () { reset (); }
…		…
793		755
794	/****************************************************************************/	756	/****************************************************************************/
795		757
796	#define UNICODE_MASK 0x1fffffUL	758	#define UNICODE_MASK 0x1fffffUL
797		759
798	#if UNICODE3	760	#if UNICODE_3
799	# define COMPOSE_LO 0x40000000UL	761	# define COMPOSE_LO 0x40000000UL
800	# define COMPOSE_HI 0x400fffffUL	762	# define COMPOSE_HI 0x400fffffUL
801	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	763	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
802	#else	764	#else
803	# if ENABLE_PERL	765	# if ENABLE_PERL
…		…
812		774
813	#if ENABLE_COMBINING	775	#if ENABLE_COMBINING
814	// compose chars are used to represent composite characters	776	// compose chars are used to represent composite characters
815	// that are not representable in unicode, as well as characters	777	// that are not representable in unicode, as well as characters
816	// not fitting in the BMP.	778	// not fitting in the BMP.
817	struct compose_char {	779	struct compose_char
		780	{
818	unicode_t c1, c2; // any chars != NOCHAR are valid	781	unicode_t c1, c2; // any chars != NOCHAR are valid
819	compose_char (unicode_t c1, unicode_t c2)	782	compose_char (unicode_t c1, unicode_t c2)
820	: c1(c1), c2(c2)	783	: c1(c1), c2(c2)
821	{ }	784	{ }
822	};	785	};
823		786
824	class rxvt_composite_vec {	787	class rxvt_composite_vec
		788	{
825	vector<compose_char> v;	789	vector<compose_char> v;
826	public:	790	public:
827	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	791	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
828	int expand (unicode_t c, wchar_t *r);	792	int expand (unicode_t c, wchar_t *r);
829	compose_char *operator [](text_t c)	793	compose_char *operator [](text_t c)
…		…
841		805
842	#ifdef KEYSYM_RESOURCE	806	#ifdef KEYSYM_RESOURCE
843	class keyboard_manager;	807	class keyboard_manager;
844	#endif	808	#endif
845		809
		810	typedef struct rxvt_term *rxvt_t;
		811
		812	extern rxvt_t rxvt_current_term;
		813
		814	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		815	#define GET_R rxvt_current_term
		816
		817	/* ------------------------------------------------------------------------- */
		818	struct overlay_base
		819	{
		820	int x, y, w, h; // overlay dimensions
		821	text_t **text;
		822	rend_t **rend;
		823
		824	// while tempting to add swap() etc. here, it effectively only increases code size
		825	};
		826
		827	/* ------------------------------------------------------------------------- */
		828
		829	typedef struct
		830	{
		831	int row;
		832	int col;
		833	} row_col_t;
		834
		835	/*
		836	* terminal limits:
		837	*
		838	* width : 1 <= width
		839	* height : 1 <= height
		840	* ncol : 1 <= ncol <= MAX(tlen_t)
		841	* nrow : 1 <= nrow <= MAX(int)
		842	* saveLines : 0 <= saveLines <= MAX(int)
		843	* term_start : 0 <= term_start < saveLines
		844	* total_rows : nrow + saveLines
		845	*
		846	* top_row : -saveLines <= top_row <= 0
		847	* view_start : top_row <= view_start <= 0
		848	*
		849	* | most coordinates are stored relative to term_start,
		850	* ROW_BUF | which is the first line of the terminal screen
		851	* |························= row_buf[0]
		852	* |························= row_buf[1]
		853	* |························= row_buf[2] etc.
		854	* |
		855	* +------------+···········= term_start + top_row
		856	* | scrollback |
		857	* | scrollback +---------+·= term_start + view_start
		858	* | scrollback | display |
		859	* | scrollback | display |
		860	* +------------+·display·+·= term_start
		861	* | terminal | display |
		862	* | terminal +---------+
		863	* | terminal |
		864	* | terminal |
		865	* +------------+···········= term_start + nrow - 1
		866	* |
		867	* |
		868	* END······················= total_rows
		869	*/
		870
		871	struct TermWin_t
		872	{
		873	int vt_width; /* actual window width [pixels] */
		874	int vt_height; /* actual window height [pixels] */
		875	int width; /* window width [pixels] */
		876	int height; /* window height [pixels] */
		877	int fwidth; /* font width [pixels] */
		878	int fheight; /* font height [pixels] */
		879	int fbase; /* font ascent (baseline) [pixels] */
		880	int ncol; /* window columns [characters] */
		881	int nrow; /* window rows [characters] */
		882	int focus; /* window has focus */
		883	int mapped; /* window state mapped? */
		884	int int_bwidth; /* internal border width */
		885	int ext_bwidth; /* external border width */
		886	int lineSpace; /* number of extra pixels between rows */
		887	int letterSpace; /* number of extra pixels between columns */
		888	int saveLines; /* number of lines that fit in scrollback */
		889	int total_rows; /* total number of rows in this terminal */
		890	int term_start; /* term lines start here */
		891	int view_start; /* scrollback view starts here */
		892	int top_row; /* topmost row index of scrollback */
		893	Window parent; /* parent identifier */
		894	Window vt; /* vt100 window */
		895	GC gc; /* GC for drawing */
		896	rxvt_drawable *drawable;
		897	rxvt_fontset *fontset[4];
		898	};
		899
		900	/*
		901	* screen accounting:
		902	* screen_t elements
		903	* row: Cursor row position : 0 <= row < nrow
		904	* col: Cursor column position : 0 <= col < ncol
		905	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		906	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		907	*
		908	* selection_t elements
		909	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		910	* nothing is selected
		911	* beg: row/column of beginning of selection : never past mark
		912	* mark: row/column of initial click : never past end
		913	* end: row/column of one character past end of selection
		914	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		915	* * Note: col == -1 ==> we're left of screen
		916	*
		917	*/
		918	struct screen_t
		919	{
		920	row_col_t cur; /* cursor position on the screen */
		921	int tscroll; /* top of settable scroll region */
		922	int bscroll; /* bottom of settable scroll region */
		923	unsigned int charset; /* character set number [0..3] */
		924	unsigned int flags; /* see below */
		925	row_col_t s_cur; /* saved cursor position */
		926	unsigned int s_charset; /* saved character set number [0..3] */
		927	char s_charset_char;
		928	rend_t s_rstyle; /* saved rendition style */
		929	};
		930
		931	enum selection_op_t
		932	{
		933	SELECTION_CLEAR = 0, /* nothing selected */
		934	SELECTION_INIT, /* marked a point */
		935	SELECTION_BEGIN, /* started a selection */
		936	SELECTION_CONT, /* continued selection */
		937	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		938	};
		939
		940	struct selection_t
		941	{
		942	wchar_t *text; /* selected text */
		943	unsigned int len; /* length of selected text */
		944	unsigned int screen; /* screen being used */
		945	unsigned int clicks; /* number of clicks */
		946	selection_op_t op; /* current operation */
		947	bool rect; /* rectangular selection? */
		948	row_col_t beg; /* beginning of selection <= mark */
		949	row_col_t mark; /* point of initial click <= end */
		950	row_col_t end; /* one character past end point */
		951	wchar_t *clip_text; /* text copied to the clipboard */
		952	unsigned int clip_len; /* length of clipboard text */
		953	};
		954
		955	/* ------------------------------------------------------------------------- */
		956
		957	/* screen_t flags */
		958	#define Screen_Relative (1<<0) /* relative origin mode flag */
		959	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		960	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		961	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		962	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		963	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		964
		965	/* rxvt_vars.options */
		966	enum {
		967	# define def(name) Opt_ ## name,
		968	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		969	Opt_0,
		970	# include "optinc.h"
		971	# undef nodef
		972	# undef def
		973	Opt_count
		974	};
		975
		976	/* ------------------------------------------------------------------------- */
		977
		978	struct rxvt_vars : TermWin_t
		979	{
		980	scrollBar_t scrollBar;
		981	uint8_t options[(Opt_count + 7) >> 3];
		982	XSizeHints szHint;
		983	rxvt_color *pix_colors;
		984	Cursor TermWin_cursor; /* cursor for vt window */
		985	line_t *row_buf; // all lines, scrollback + terminal, circular
		986	line_t *drawn_buf; // text on screen
		987	line_t *swap_buf; // lines for swap buffer
		988	char *tabs; /* per location: 1 == tab-stop */
		989	screen_t screen;
		990	screen_t swap;
		991	selection_t selection;
		992	rxvt_color pix_colors_focused[TOTAL_COLORS];
		993	#ifdef OFF_FOCUS_FADING
		994	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		995	#endif
		996	};
		997
846	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	998	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		999	{
847		1000
848	// special markers with magic addresses	1001	// special markers with magic addresses
849	static const char resval_undef []; // options specifically unset	1002	static const char resval_undef []; // options specifically unset
850	static const char resval_on []; // boolean options switched on	1003	static const char resval_on []; // boolean options switched on
851	static const char resval_off []; // or off	1004	static const char resval_off []; // or off
…		…
859		1012
860	unsigned char want_refresh:1,	1013	unsigned char want_refresh:1,
861	current_screen:1, /* primary or secondary */	1014	current_screen:1, /* primary or secondary */
862	num_scr_allow:1,	1015	num_scr_allow:1,
863	bypass_keystate:1,	1016	bypass_keystate:1,
		1017	#if ENABLE_FRILLS
		1018	urgency_hint:1,
		1019	#endif
864	#ifdef CURSOR_BLINK	1020	#if CURSOR_BLINK
865	hidden_cursor:1,	1021	hidden_cursor:1,
866	#endif	1022	#endif
867	#ifdef TEXT_BLINK	1023	#if TEXT_BLINK
868	hidden_text:1,	1024	hidden_text:1,
869	#endif	1025	#endif
870	#ifdef POINTER_BLANK	1026	#if POINTER_BLANK
871	hidden_pointer:1,	1027	hidden_pointer:1,
872	#endif	1028	#endif
873	enc_utf8:1, /* wether locale uses utf-8 */	1029	enc_utf8:1, /* whether locale uses utf-8 */
874	seen_input:1, /* wether we have seen some program output yet */	1030	seen_input:1, /* whether we have seen some program output yet */
875	seen_resize:1, /* wether we had a resize event */	1031	seen_resize:1, /* whether we had a resize event */
		1032	init_done:1,
876	parsed_geometry:1;	1033	parsed_geometry:1;
877		1034
878	unsigned char refresh_type,	1035	unsigned char refresh_type,
879	#ifdef META8_OPTION	1036	#ifdef META8_OPTION
880	meta_char, /* Alt-key prefix */	1037	meta_char; /* Alt-key prefix */
881	#endif	1038	#endif
882	scrollbar_align,
883	selection_wait,
884	selection_type;
885	/* ---------- */	1039	/* ---------- */
886	bool rvideo_state, rvideo_mode;	1040	bool rvideo_state, rvideo_mode;
887	#ifndef NO_BELL	1041	#ifndef NO_BELL
888	bool rvideo_bell;	1042	bool rvideo_bell;
889	#endif	1043	#endif
890	int num_scr; /* screen: number lines scrolled */	1044	int num_scr; /* screen: number of lines scrolled */
891	int prev_ncol, /* screen: previous number of columns */	1045	int prev_ncol, /* screen: previous number of columns */
892	prev_nrow; /* screen: previous number of rows */	1046	prev_nrow; /* screen: previous number of rows */
893	/* ---------- */	1047	/* ---------- */
894	rend_t rstyle;	1048	rend_t rstyle;
895	/* ---------- */	1049	/* ---------- */
…		…
905	/* give proper Scroll behaviour */	1059	/* give proper Scroll behaviour */
906	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1060	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
907	mouse_slip_wheel_speed,	1061	mouse_slip_wheel_speed,
908	#endif	1062	#endif
909	refresh_count,	1063	refresh_count,
910	last_bot, /* scrollbar last bottom position */
911	last_top, /* scrollbar last top position */
912	last_state, /* scrollbar last state */
913	scrollbar_len,
914	window_vt_x,	1064	window_vt_x,
915	window_vt_y,	1065	window_vt_y,
916	window_sb_x,
917	mouse_row,	1066	mouse_row,
918	mouse_col,	1067	mouse_col,
919	# ifdef POINTER_BLANK	1068	# ifdef POINTER_BLANK
920	pointerBlankDelay,	1069	pointerBlankDelay,
921	# endif	1070	# endif
922	allowedxerror;	1071	allowedxerror;
923	/* ---------- */	1072	/* ---------- */
924	unsigned int ModLevel3Mask,	1073	unsigned int ModLevel3Mask,
925	ModMetaMask,	1074	ModMetaMask,
926	ModNumLockMask;	1075	ModNumLockMask;
927	int old_width, /* last used width in screen resize */
928	old_height; /* last used height in screen resize */
929	unsigned long priv_modes,	1076	unsigned long priv_modes,
930	SavedModes;	1077	SavedModes;
931	/* ---------- */	1078	/* ---------- */
932	Atom *xa;	1079	Atom *xa;
933	/* ---------- */	1080	/* ---------- */
934	#ifdef RXVT_SCROLLBAR
935	GC scrollbarGC,
936	topShadowGC,
937	botShadowGC;
938	#endif
939	#ifdef XTERM_SCROLLBAR
940	GC xscrollbarGC,
941	ShadowGC;
942	#endif
943	#ifdef PLAIN_SCROLLBAR
944	GC pscrollbarGC;
945	#endif
946	#ifdef NEXT_SCROLLBAR
947	GC blackGC,
948	whiteGC,
949	grayGC,
950	darkGC,
951	stippleGC;
952	Pixmap dimple,
953	upArrow,
954	downArrow,
955	upArrowHi,
956	downArrowHi;
957	#endif
958	/* ---------- */
959	Time selection_time,	1081	Time selection_time,
960	selection_request_time;	1082	clipboard_time;
		1083	rxvt_selection *selection_req;
961	pid_t cmd_pid; /* process id of child */	1084	pid_t cmd_pid; /* process id of child */
962	char * incr_buf;
963	size_t incr_buf_size, incr_buf_fill;
964	/* ---------- */
965	Cursor leftptr_cursor;
966	/* ---------- */	1085	/* ---------- */
967	struct mouse_event MEvent;	1086	struct mouse_event MEvent;
968	XComposeStatus compose;	1087	XComposeStatus compose;
969	ttymode_t tio;	1088	static struct termios def_tio;
970	row_col_t oldcursor;	1089	row_col_t oldcursor;
971	#ifdef HAVE_BG_PIXMAP	1090	#ifdef HAVE_BG_PIXMAP
972	bgPixmap_t bgPixmap;	1091	void bg_init ();
		1092	void bg_destroy ();
		1093
		1094	enum {
		1095	//subset returned by make_transparency_pixmap
		1096	BG_IS_VALID = 1 << 0,
		1097	BG_NEEDS_TINT = 1 << 1,
		1098	BG_NEEDS_BLUR = 1 << 2,
		1099
		1100	BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
		1101
		1102	BG_KEEP_ASPECT = 1 << 3,
		1103	BG_ROOT_ALIGN = 1 << 4,
		1104	BG_TILE = 1 << 14,
		1105	BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
		1106
		1107	BG_TINT_SET = 1 << 5,
		1108	BG_TINT_BITAND = 1 << 6,
		1109	BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
		1110
		1111	BG_HAS_RENDER = 1 << 7,
		1112	BG_HAS_RENDER_CONV = 1 << 8,
		1113	BG_CLIENT_RENDER = 1 << 9,
		1114
		1115	BG_IS_TRANSPARENT = 1 << 10,
		1116	BG_NEEDS_REFRESH = 1 << 11,
		1117	BG_IS_SIZE_SENSITIVE = 1 << 12,
		1118	BG_IS_FROM_FILE = 1 << 13,
		1119	};
		1120
		1121	unsigned int bg_flags;
		1122
		1123	# ifdef BG_IMAGE_FROM_FILE
		1124	void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
		1125	bool render_image (unsigned long tr_flags);
		1126
		1127	enum {
		1128	noScale = 0,
		1129	windowScale = 100,
		1130	defaultScale = windowScale,
		1131	centerAlign = 50,
		1132	defaultAlign = centerAlign,
		1133	};
		1134
		1135	unsigned int h_scale, v_scale; /* percents of the window size */
		1136	int h_align, v_align; /* percents of the window size:
		1137	0 - left align, 50 - center, 100 - right */
		1138
		1139	bool bg_set_geometry (const char *geom, bool update = false);
		1140	void bg_set_default_geometry ()
		1141	{
		1142	h_scale = v_scale = defaultScale;
		1143	h_align = v_align = defaultAlign;
		1144	}
		1145
		1146	bool bg_set_file (const char *file);
		1147	# endif
		1148
		1149	# ifdef ENABLE_TRANSPARENCY
		1150	Pixmap root_pixmap; /* current root pixmap set */
		1151	rxvt_color tint;
		1152	int shade;
		1153	int h_blurRadius, v_blurRadius;
		1154
		1155	bool bg_set_transparent ();
		1156	void bg_set_root_pixmap ();
		1157	void set_tint_shade_flags ();
		1158	bool bg_set_tint (rxvt_color &new_tint);
		1159	bool bg_set_shade (const char *shade_str);
		1160	bool bg_set_blur (const char *geom);
		1161
		1162	bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
		1163	bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1164	void tint_ximage (Visual *visual, XImage *ximage);
		1165	unsigned long make_transparency_pixmap ();
		1166	# endif
		1167
		1168	ev_tstamp bg_valid_since;
		1169
		1170	Pixmap bg_pixmap;
		1171	unsigned int bg_pmap_width, bg_pmap_height;
		1172
		1173	int target_x;
		1174	int target_y;
		1175	bool bg_set_position (int x, int y);
		1176	bool bg_window_size_sensitive ();
		1177	bool bg_window_position_sensitive ();
		1178
		1179	bool bg_render ();
		1180	void bg_invalidate ()
		1181	{
		1182	bg_flags &= ~BG_IS_VALID;
		1183	}
973	#endif	1184	#endif
974	#ifdef HAVE_AFTERIMAGE	1185	#ifdef HAVE_AFTERIMAGE
		1186	ASImage *original_asim;
975	ASVisual *asv;	1187	ASVisual *asv;
976	ASImageManager *asimman;	1188	ASImageManager *asimman;
		1189
		1190	void init_asv ()
		1191	{
		1192	if (!asv)
		1193	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1194	}
		1195	#endif
		1196	#ifdef HAVE_PIXBUF
		1197	GdkPixbuf *pixbuf;
		1198	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1199	int src_x, int src_y, int dst_x, int dst_y,
		1200	unsigned int width, unsigned int height);
977	#endif	1201	#endif
978		1202
979	#if ENABLE_OVERLAY	1203	#if ENABLE_OVERLAY
980	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1204	overlay_base ov;
981	text_t **ov_text;
982	rend_t **ov_rend;
983		1205
984	void scr_swap_overlay () NOTHROW;	1206	void scr_swap_overlay () NOTHROW;
985	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1207	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
986	void scr_overlay_off () NOTHROW;	1208	void scr_overlay_off () NOTHROW;
987	void scr_overlay_set (int x, int y,	1209	void scr_overlay_set (int x, int y,
…		…
991	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1213	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
992	#endif	1214	#endif
993		1215
994	vector<void *> allocated; // free these memory blocks with free()	1216	vector<void *> allocated; // free these memory blocks with free()
995		1217
996	char env_windowid[21]; /* environmental variable WINDOWID */
997	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
998	char *env_display; /* environmental variable DISPLAY */
999	char *env_term; /* environmental variable TERM */
1000
1001	char *locale;	1218	char *locale;
1002	char charsets[4];	1219	char charsets[4];
1003	char *v_buffer; /* pointer to physical buffer */	1220	char *v_buffer; /* pointer to physical buffer */
1004	unsigned int v_buflen; /* size of area to write */	1221	unsigned int v_buflen; /* size of area to write */
1005	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1222	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
…		…
1025		1242
1026	#if ENABLE_FRILLS || ISO_14755	1243	#if ENABLE_FRILLS || ISO_14755
1027	// ISO 14755 entry support	1244	// ISO 14755 entry support
1028	unicode_t iso14755buf;	1245	unicode_t iso14755buf;
1029	void commit_iso14755 ();	1246	void commit_iso14755 ();
1030	int hex_keyval (XKeyEvent &ev);
1031	# if ISO_14755	1247	# if ISO_14755
1032	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1248	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1033	void iso14755_54 (int x, int y);	1249	void iso14755_54 (int x, int y);
1034	# endif	1250	# endif
1035	#endif	1251	#endif
…		…
1044	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1260	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1045	void rootwin_cb (XEvent &xev);	1261	void rootwin_cb (XEvent &xev);
1046	xevent_watcher rootwin_ev;	1262	xevent_watcher rootwin_ev;
1047	#endif	1263	#endif
1048	#ifdef HAVE_BG_PIXMAP	1264	#ifdef HAVE_BG_PIXMAP
1049	int update_background ();	1265	void update_background ();
1050	#if TRACE_PIXMAPS
1051	int trace_update_background (const char *file, int line);
1052	# define update_background() trace_update_background (__FILE__, __LINE__)
1053	#endif
1054	void update_background_cb (ev::timer &w, int revents);	1266	void update_background_cb (ev::timer &w, int revents);
1055	ev::timer update_background_ev;	1267	ev::timer update_background_ev;
1056	#endif	1268	#endif
1057		1269
1058	void x_cb (XEvent &xev);	1270	void x_cb (XEvent &xev);
1059	xevent_watcher termwin_ev;	1271	xevent_watcher termwin_ev;
1060	xevent_watcher vt_ev;	1272	xevent_watcher vt_ev;
1061	#ifdef HAVE_SCROLLBARS
1062	xevent_watcher scrollbar_ev;	1273	xevent_watcher scrollbar_ev;
1063	#endif
1064		1274
1065	void child_cb (ev::child &w, int revents); ev::child child_ev;	1275	void child_cb (ev::child &w, int revents); ev::child child_ev;
1066	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1067	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1276	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
		1277	void refresh_check ();
1068	void flush ();	1278	void flush ();
1069	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1279	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1280	void cmdbuf_reify ();
		1281	void cmdbuf_append (const char *str, size_t count);
1070	bool pty_fill ();	1282	bool pty_fill ();
1071	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1283	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1072	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1073		1284
1074	#ifdef CURSOR_BLINK	1285	#ifdef CURSOR_BLINK
1075	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;	1286	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1076	#endif	1287	#endif
1077	#ifdef TEXT_BLINK	1288	#ifdef TEXT_BLINK
…		…
1098	void pointer_unblank ();	1309	void pointer_unblank ();
1099		1310
1100	void tt_printf (const char *fmt,...);	1311	void tt_printf (const char *fmt,...);
1101	void tt_write (const char *data, unsigned int len);	1312	void tt_write (const char *data, unsigned int len);
1102	void pty_write ();	1313	void pty_write ();
1103
1104	void init (stringvec *argv, stringvec *envv)
1105	{
1106	this->argv = argv;
1107	init (argv->size (), argv->begin (), envv);
1108	}
1109		1314
1110	void make_current () const // make this the "currently active" urxvt instance	1315	void make_current () const // make this the "currently active" urxvt instance
1111	{	1316	{
1112	SET_R (this);	1317	SET_R (this);
1113	set_environ (envv);	1318	set_environ (envv);
…		…
1125	void im_set_size (XRectangle &size);	1330	void im_set_size (XRectangle &size);
1126	void im_set_position (XPoint &pos) NOTHROW;	1331	void im_set_position (XPoint &pos) NOTHROW;
1127	void im_set_color (unsigned long &fg, unsigned long &bg);	1332	void im_set_color (unsigned long &fg, unsigned long &bg);
1128	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1333	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1129		1334
1130	bool IMisRunning ();	1335	bool im_is_running ();
1131	void IMSendSpot ();	1336	void im_send_spot ();
1132	bool IM_get_IC (const char *modifiers);	1337	bool im_get_ic (const char *modifiers);
1133	void IMSetPosition ();	1338	void im_set_position ();
1134	#endif	1339	#endif
1135		1340
1136	// command.C	1341	// command.C
1137	void key_press (XKeyEvent &ev);	1342	void key_press (XKeyEvent &ev);
1138	void key_release (XKeyEvent &ev);	1343	void key_release (XKeyEvent &ev);
1139	unsigned int cmd_write (const char *str, unsigned int count);
1140		1344
1141	wchar_t next_char () NOTHROW;	1345	wchar_t next_char () NOTHROW;
1142	wchar_t cmd_getc () THROW ((class out_of_input));	1346	wchar_t cmd_getc () THROW ((class out_of_input));
1143	uint32_t next_octet () NOTHROW;	1347	uint32_t next_octet () NOTHROW;
1144	uint32_t cmd_get8 () THROW ((class out_of_input));	1348	uint32_t cmd_get8 () THROW ((class out_of_input));
1145		1349
1146	bool cmd_parse ();	1350	void cmd_parse ();
1147	void mouse_report (XButtonEvent &ev);	1351	void mouse_report (XButtonEvent &ev);
1148	void button_press (XButtonEvent &ev);	1352	void button_press (XButtonEvent &ev);
1149	void button_release (XButtonEvent &ev);	1353	void button_release (XButtonEvent &ev);
1150	void focus_in ();	1354	void focus_in ();
1151	void focus_out ();	1355	void focus_out ();
		1356	#if ENABLE_FRILLS
		1357	void set_urgency (bool enable);
		1358	#else
		1359	void set_urgency (bool enable) { }
		1360	#endif
1152	void update_fade_color (unsigned int idx);	1361	void update_fade_color (unsigned int idx);
1153	#ifdef PRINTPIPE	1362	#ifdef PRINTPIPE
1154	FILE *popen_printer ();	1363	FILE *popen_printer ();
1155	int pclose_printer (FILE *stream);	1364	int pclose_printer (FILE *stream);
1156	#endif	1365	#endif
…		…
1162	void process_window_ops (const int *args, unsigned int nargs);	1371	void process_window_ops (const int *args, unsigned int nargs);
1163	char *get_to_st (unicode_t &ends_how);	1372	char *get_to_st (unicode_t &ends_how);
1164	void process_dcs_seq ();	1373	void process_dcs_seq ();
1165	void process_osc_seq ();	1374	void process_osc_seq ();
1166	void process_color_seq (int report, int color, const char *str, char resp);	1375	void process_color_seq (int report, int color, const char *str, char resp);
1167	void process_xterm_seq (int op, const char *str, char resp);	1376	void process_xterm_seq (int op, char *str, char resp);
1168	int privcases (int mode, unsigned long bit);	1377	int privcases (int mode, unsigned long bit);
1169	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1378	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1170	void process_sgr_mode (unsigned int nargs, const int *arg);	1379	void process_sgr_mode (unsigned int nargs, const int *arg);
1171	void process_graphics ();
1172	// init.C	1380	// init.C
		1381	void init (stringvec *argv, stringvec *envv);
		1382	void init (int argc, const char *const *argv, const char *const *envv);
		1383	void init2 (int argc, const char *const *argv);
1173	void init_vars ();	1384	void init_vars ();
1174	void init_secondary ();
1175	const char **init_resources (int argc, const char *const *argv);	1385	const char **init_resources (int argc, const char *const *argv);
1176	void init_env ();	1386	void init_env ();
1177	void set_locale (const char *locale);	1387	void set_locale (const char *locale);
1178	void init_xlocale ();	1388	void init_xlocale ();
1179	void init_command (const char *const *argv);	1389	void init_command (const char *const *argv);
1180	void run_command (const char *const *argv);	1390	void run_command (const char *const *argv);
1181	int run_child (const char *const *argv);	1391	int run_child (const char *const *argv);
1182	void color_aliases (int idx);	1392	void color_aliases (int idx);
1183	void create_windows (int argc, const char *const *argv);	1393	void create_windows (int argc, const char *const *argv);
1184	void Get_Colours ();	1394	void get_colours ();
1185	void get_ourmods ();	1395	void get_ourmods ();
		1396	void set_icon (const char *file);
1186	// main.C	1397	// main.C
1187	void tt_winch ();	1398	void tt_winch ();
1188	rxvt_term ();	1399	rxvt_term ();
1189	~rxvt_term ();	1400	~rxvt_term ();
1190	void destroy ();	1401	void destroy ();
1191	void emergency_cleanup ();	1402	void emergency_cleanup ();
1192	void init (int argc, const char *const *argv, stringvec *envv);
1193	void recolour_cursor ();	1403	void recolour_cursor ();
1194	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1404	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1195	void window_calc (unsigned int newwidth, unsigned int newheight);	1405	void window_calc (unsigned int newwidth, unsigned int newheight);
1196	bool set_fonts ();	1406	bool set_fonts ();
1197	void set_string_property (Atom prop, const char *str, int len = -1);	1407	void set_string_property (Atom prop, const char *str, int len = -1);
		1408	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1198	void set_utf8_property (Atom prop, const char *str, int len = -1);	1409	void set_utf8_property (Atom prop, const char *str, int len = -1);
1199	void set_title (const char *str);	1410	void set_title (const char *str);
1200	void set_icon_name (const char *str);	1411	void set_icon_name (const char *str);
1201	void set_window_color (int idx, const char *color);	1412	void set_window_color (int idx, const char *color);
1202	void set_colorfgbg ();	1413	char *get_colorfgbg ();
1203	bool set_color (rxvt_color &color, const char *name);	1414	bool set_color (rxvt_color &color, const char *name);
1204	void alias_color (int dst, int src);	1415	void alias_color (int dst, int src);
1205	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1416	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1206	void get_window_origin (int &x, int &y);	1417	void get_window_origin (int &x, int &y);
1207	Pixmap get_pixmap_property (int prop_id);	1418	Pixmap get_pixmap_property (Atom property);
1208		1419
1209	// screen.C	1420	// screen.C
1210		1421
1211	void lalloc (line_t &l) const	1422	void lalloc (line_t &l) const
1212	{	1423	{
…		…
1242	#ifndef NO_BRIGHTCOLOR	1453	#ifndef NO_BRIGHTCOLOR
1243	if (r & RS_Bold	1454	if (r & RS_Bold
1244	# if ENABLE_STYLES	1455	# if ENABLE_STYLES
1245	&& option (Opt_intensityStyles)	1456	&& option (Opt_intensityStyles)
1246	# endif	1457	# endif
1247	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1458	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1248	base += minBrightCOLOR - minCOLOR;	1459	base += minBrightCOLOR - minCOLOR;
1249	#endif	1460	#endif
1250	return base;	1461	return base;
1251	}	1462	}
1252		1463
…		…
1256	#ifndef NO_BRIGHTCOLOR	1467	#ifndef NO_BRIGHTCOLOR
1257	if (r & RS_Blink	1468	if (r & RS_Blink
1258	# if ENABLE_STYLES	1469	# if ENABLE_STYLES
1259	&& option (Opt_intensityStyles)	1470	&& option (Opt_intensityStyles)
1260	# endif	1471	# endif
1261	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1472	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1262	base += minBrightCOLOR - minCOLOR;	1473	base += minBrightCOLOR - minCOLOR;
1263	#endif	1474	#endif
1264	return base;	1475	return base;
1265	}	1476	}
1266		1477
1267	bool option (uint8_t opt) const NOTHROW	1478	bool option (uint8_t opt) const NOTHROW
1268	{	1479	{
1269	if (!opt)
1270	return 0;
1271
1272	--opt;
1273	return options[opt >> 3] & (1 << (opt & 7));	1480	return options[opt >> 3] & (1 << (opt & 7));
1274	}	1481	}
1275		1482
1276	void set_option (uint8_t opt, bool set = true) NOTHROW	1483	void set_option (uint8_t opt, bool set = true) NOTHROW;
1277	{
1278	if (!opt)
1279	return;
1280
1281	--opt;
1282	if (set)
1283	options[opt >> 3] |= (1 << (opt & 7));
1284	else
1285	options[opt >> 3] &= ~(1 << (opt & 7));
1286	}
1287
1288	void PrivMode (int set, unsigned bit) NOTHROW
1289	{
1290	if (set)
1291	priv_modes |= bit;
1292	else
1293	priv_modes &= ~bit;
1294	}
1295		1484
1296	// modifies first argument(!)	1485	// modifies first argument(!)
		1486	void tt_paste (char *data, unsigned int len) NOTHROW;
1297	void paste (char *data, unsigned int len) NOTHROW;	1487	void paste (char *data, unsigned int len) NOTHROW;
1298	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1488	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1299	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1489	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1490	void scr_kill_char (line_t &l, int col) const NOTHROW;
1300	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1491	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1301	void scr_reset ();	1492	void scr_reset ();
1302	void scr_release () NOTHROW;	1493	void scr_release () NOTHROW;
1303	void scr_clear (bool really = false) NOTHROW;	1494	void scr_clear (bool really = false) NOTHROW;
1304	void scr_refresh () NOTHROW;	1495	void scr_refresh () NOTHROW;
…		…
1309	void scr_backindex () NOTHROW;	1500	void scr_backindex () NOTHROW;
1310	void scr_forwardindex () NOTHROW;	1501	void scr_forwardindex () NOTHROW;
1311	#endif	1502	#endif
1312	void scr_touch (bool refresh) NOTHROW;	1503	void scr_touch (bool refresh) NOTHROW;
1313	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1504	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1314	void scr_recolour () NOTHROW;	1505	void scr_recolour (bool refresh = true) NOTHROW;
1315	void scr_remap_chars () NOTHROW;	1506	void scr_remap_chars () NOTHROW;
1316	void scr_remap_chars (line_t &l) NOTHROW;	1507	void scr_remap_chars (line_t &l) NOTHROW;
1317		1508
1318	enum cursor_mode { SAVE, RESTORE };	1509	enum cursor_mode { SAVE, RESTORE };
1319		1510
1320	void scr_poweron ();	1511	void scr_poweron ();
		1512	void scr_soft_reset () NOTHROW;
1321	void scr_cursor (cursor_mode mode) NOTHROW;	1513	void scr_cursor (cursor_mode mode) NOTHROW;
1322	void scr_do_wrap () NOTHROW;	1514	void scr_do_wrap () NOTHROW;
1323	void scr_swap_screen () NOTHROW;	1515	void scr_swap_screen () NOTHROW;
1324	void scr_change_screen (int scrn);	1516	void scr_change_screen (int scrn);
1325	void scr_color (unsigned int color, int fgbg) NOTHROW;	1517	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1353	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1545	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1354	void scr_reverse_selection () NOTHROW;	1546	void scr_reverse_selection () NOTHROW;
1355	void scr_dump (int fd) NOTHROW;	1547	void scr_dump (int fd) NOTHROW;
1356		1548
1357	void selection_check (int check_more) NOTHROW;	1549	void selection_check (int check_more) NOTHROW;
1358	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1359	void selection_property (Window win, Atom prop) NOTHROW;
1360	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1550	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1361	int selection_request_other (Atom target, int selnum) NOTHROW;
1362	void selection_clear () NOTHROW;	1551	void selection_clear (bool clipboard = false) NOTHROW;
1363	void selection_make (Time tm);	1552	void selection_make (Time tm);
1364	bool selection_grab (Time tm) NOTHROW;	1553	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1365	void selection_start_colrow (int col, int row) NOTHROW;	1554	void selection_start_colrow (int col, int row) NOTHROW;
1366	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1555	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1367	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1556	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1368	void selection_remove_trailing_spaces () NOTHROW;	1557	void selection_remove_trailing_spaces () NOTHROW;
1369	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1558	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1370	void selection_click (int clicks, int x, int y) NOTHROW;	1559	void selection_click (int clicks, int x, int y) NOTHROW;
1371	void selection_extend (int x, int y, int flag) NOTHROW;	1560	void selection_extend (int x, int y, int flag) NOTHROW;
1372	void selection_rotate (int x, int y) NOTHROW;	1561	void selection_rotate (int x, int y) NOTHROW;
1373		1562
1374	#if defined(NEXT_SCROLLBAR)
1375	// scrollbar-next.C
1376	Pixmap renderPixmap (const char *const *data, int width, int height);
1377	void init_scrollbar_stuff ();
1378	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1379	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1380	#endif
1381
1382	#if defined(RXVT_SCROLLBAR)
1383	// scrollbar-rxvt.C
1384	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1385	#endif
1386
1387	#if defined(XTERM_SCROLLBAR)
1388	// scrollbar-xterm.C
1389	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1390	#endif
1391
1392	#if defined(PLAIN_SCROLLBAR)
1393	// scrollbar-plain.C
1394	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1395	#endif
1396
1397	// scrollbar.C
1398	void resize_scrollbar ();
1399	int scrollbar_mapping (int map);
1400	int scrollbar_show (int update);
1401	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1402
1403	// xdefaults.C	1563	// xdefaults.C
1404	void get_options (int argc, const char *const *argv);	1564	const char **get_options (int argc, const char *const *argv);
1405	int parse_keysym (const char *str, const char *arg);	1565	int parse_keysym (const char *str, const char *arg);
1406	const char *x_resource (const char *name);	1566	const char *x_resource (const char *name);
1407	void extract_resources ();	1567	void extract_resources ();
		1568	void extract_keysym_resources ();
1408	};	1569	};
1409		1570
1410	#endif /* _RXVT_H_ */	1571	#endif /* _RXVT_H_ */
1411		1572

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