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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.327 by ayin, Fri Nov 30 01:26:32 2007 UTC vs.
Revision 1.434 by sf-exg, Sun Feb 6 11:42:28 2011 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 "rxvtlib.h"	4	#include <cstdio>
		5	#include <cctype>
		6	#include <cerrno>
		7	#include <cstdarg>
		8	#include <cstdlib>
		9	#ifdef HAVE_STDINT_H
		10	#include <stdint.h>
		11	#endif
		12	#include <sys/types.h>
		13	#include <unistd.h>
		14	#include <cstring>
		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_CWCHAR
		24	# include <cwchar>
		25	#elif HAVE_WCHAR_H
		26	# include <wchar.h>
		27	#else
		28	// stdlib.h might provide it
		29	#endif
		30
		31	using namespace std;
		32
		33	// we assume that Xlib.h defines XPointer, and it does since at least 1994...
		34
		35	extern "C" {
		36	#include <X11/Xlib.h>
		37	#include <X11/Xutil.h>
		38	#include <X11/Xresource.h>
		39	}
		40
		41	#if UNICODE_3
		42	typedef uint32_t text_t;
		43	#else
		44	typedef uint16_t text_t; // saves lots of memory
		45	#endif
		46	typedef uint32_t rend_t;
		47	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		48	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		49
6	#include "feature.h"	50	#include "feature.h"
7		51
8	#if defined (ISO_14755) || defined (ENABLE_PERL)	52	#if defined (ISO_14755) || defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	53	# define ENABLE_OVERLAY 1
…		…
30	#include <X11/cursorfont.h>	74	#include <X11/cursorfont.h>
31	#include <X11/keysym.h>	75	#include <X11/keysym.h>
32	#include <X11/keysymdef.h>	76	#include <X11/keysymdef.h>
33	#include <X11/Xatom.h>	77	#include <X11/Xatom.h>
34		78
		79	#ifdef HAVE_AFTERIMAGE
		80	# include <afterimage.h>
		81	# undef min
		82	# undef max
		83	#endif
		84
		85	#ifdef HAVE_PIXBUF
		86	# include <gdk-pixbuf/gdk-pixbuf.h>
		87	#endif
		88
		89	#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
		90	# define HAVE_BG_PIXMAP 1
		91	#endif
		92
35	#include "encoding.h"	93	#include "encoding.h"
36	#include "rxvtutil.h"	94	#include "rxvtutil.h"
37	#include "rxvtfont.h"	95	#include "rxvtfont.h"
38	#include "rxvttoolkit.h"	96	#include "rxvttoolkit.h"
		97	#include "scrollbar.h"
39	#include "ev_cpp.h"	98	#include "ev_cpp.h"
40	#include "salloc.h"	99	#include "salloc.h"
41	#include "libptytty.h"	100	#include "libptytty.h"
42		101
43	#include "rxvtperl.h"	102	#include "rxvtperl.h"
…		…
54	/*	113	/*
55	*****************************************************************************	114	*****************************************************************************
56	* SYSTEM HACKS	115	* SYSTEM HACKS
57	*****************************************************************************	116	*****************************************************************************
58	*/	117	*/
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		118
73	#include <termios.h>	119	#include <termios.h>
74	typedef struct termios ttymode_t;
75
76	#include "background.h"
77		120
78	#ifndef STDIN_FILENO	121	#ifndef STDIN_FILENO
79	# define STDIN_FILENO 0	122	# define STDIN_FILENO 0
80	# define STDOUT_FILENO 1	123	# define STDOUT_FILENO 1
81	# define STDERR_FILENO 2	124	# define STDERR_FILENO 2
		125	#endif
		126
		127	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		128	# define EXIT_SUCCESS 0 /* exit function success */
		129	# define EXIT_FAILURE 1 /* exit function failure */
		130	#endif
		131
		132	#ifndef PATH_MAX
		133	# define PATH_MAX 16384
82	#endif	134	#endif
83		135
84	/****************************************************************************/	136	/****************************************************************************/
85		137
86	// exception thrown on fatal (per-instance) errors	138	// exception thrown on fatal (per-instance) errors
…		…
93	*****************************************************************************	145	*****************************************************************************
94	* PROTOTYPES	146	* PROTOTYPES
95	*****************************************************************************	147	*****************************************************************************
96	*/	148	*/
97	// main.C	149	// main.C
98	void * rxvt_malloc (size_t size);	150	#define SET_LOCALE(locale) rxvt_set_locale (locale)
99	void * rxvt_calloc (size_t number, size_t size);	151	extern bool rxvt_set_locale (const char *locale) NOTHROW;
100	void * rxvt_realloc (void *ptr, size_t size);	152	extern void rxvt_push_locale (const char *locale) NOTHROW;
		153	extern void rxvt_pop_locale () NOTHROW;
		154	void rxvt_init ();
101		155
102	// misc.C	156	// misc.C
103	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	157	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
104	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	158	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
105	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	159	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
106	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	160	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
107		161
108	char * rxvt_basename (const char *str) NOTHROW;	162	const char * rxvt_basename (const char *str) NOTHROW;
109	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	163	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110	void rxvt_log (const char *fmt,...) NOTHROW;	164	void rxvt_log (const char *fmt,...) NOTHROW;
111	void rxvt_warn (const char *fmt,...) NOTHROW;	165	void rxvt_warn (const char *fmt,...) NOTHROW;
112	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	166	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	167	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114		168
115	char * rxvt_strtrim (char *str) NOTHROW;	169	char * rxvt_strtrim (char *str) NOTHROW;
116	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	170	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
117	void rxvt_freecommastring (char **cs) NOTHROW;	171
		172	static inline void
		173	rxvt_free_strsplit (char **ptr) NOTHROW
		174	{
		175	free (ptr[0]);
		176	free (ptr);
		177	}
		178
		179	void * rxvt_malloc (size_t size);
		180	void * rxvt_calloc (size_t number, size_t size);
		181	void * rxvt_realloc (void *ptr, size_t size);
118		182
119	/////////////////////////////////////////////////////////////////////////////	183	/////////////////////////////////////////////////////////////////////////////
120		184
121	// temporarily replace the process environment	185	// temporarily replace the process environment
122	extern char **environ;	186	extern char **environ;
123	extern char **rxvt_environ; // the original environ pointer	187	extern char **rxvt_environ; // the original environ pointer
124		188
		189	static inline void
125	static inline void set_environ (stringvec *envv)	190	set_environ (stringvec *envv)
126	{	191	{
127	#if ENABLE_PERL	192	#if ENABLE_PERL
128	assert (envv);	193	assert (envv);
129	#else	194	#else
130	if (envv)	195	if (envv)
131	#endif	196	#endif
132	environ = (char **)envv->begin ();	197	environ = (char **)envv->begin ();
133	}	198	}
134		199
135	static inline void set_environ (char **envv)	200	static inline void
		201	set_environ (char **envv)
136	{	202	{
137	#if ENABLE_PERL	203	#if ENABLE_PERL
138	assert (envv);	204	assert (envv);
139	#else	205	#else
140	if (envv)	206	if (envv)
141	#endif	207	#endif
142	environ = envv;	208	environ = envv;
143	}	209	}
		210
		211	struct localise_env
		212	{
		213	char **orig_env;
		214
		215	localise_env (char **new_env)
		216	{
		217	orig_env = environ;
		218	environ = new_env;
		219	}
		220
		221	~localise_env ()
		222	{
		223	environ = orig_env;
		224	}
		225	};
144		226
145	/*	227	/*
146	*****************************************************************************	228	*****************************************************************************
147	* STRUCTURES AND TYPEDEFS	229	* STRUCTURES AND TYPEDEFS
148	*****************************************************************************	230	*****************************************************************************
149	*/	231	*/
150	struct grwin_t;
151
152	/* If we're using either the rxvt scrollbar, keep the
153	* scrollColor resource.
154	*/
155	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
156	# define KEEP_SCROLLCOLOR 1
157	#else
158	# undef KEEP_SCROLLCOLOR
159	#endif
160		232
161	/*	233	/*
162	* the 'essential' information for reporting Mouse Events	234	* the 'essential' information for reporting Mouse Events
163	* pared down from XButtonEvent	235	* pared down from XButtonEvent
164	*/	236	*/
165	struct mouse_event {	237	struct mouse_event
		238	{
166	int clicks;	239	int clicks;
167	Time time; /* milliseconds */	240	Time time; /* milliseconds */
168	unsigned int state; /* key or button mask */	241	unsigned int state; /* key or button mask */
169	unsigned int button; /* detail */	242	unsigned int button; /* detail */
170	};	243	};
…		…
206	# define COLORTERMENVFULL COLORTERMENV "-xpm"	279	# define COLORTERMENVFULL COLORTERMENV "-xpm"
207	#else	280	#else
208	# define COLORTERMENVFULL COLORTERMENV	281	# define COLORTERMENVFULL COLORTERMENV
209	#endif	282	#endif
210	#ifndef TERMENV	283	#ifndef TERMENV
		284	# if USE_256_COLORS
		285	# define TERMENV "rxvt-unicode-256color"
		286	# else
211	# define TERMENV "rxvt-unicode"	287	# define TERMENV "rxvt-unicode"
		288	# endif
212	#endif	289	#endif
213		290
214	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	291	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
215	# define NO_MOUSE_REPORT_SCROLLBAR 1	292	# define NO_MOUSE_REPORT_SCROLLBAR 1
216	#endif	293	#endif
217		294
218	/* now look for other badly set stuff */
219
220	#if !defined (EACCESS) && defined(EAGAIN)
221	# define EACCESS EAGAIN
222	#endif
223
224	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
225	# define EXIT_SUCCESS 0 /* exit function success */
226	# define EXIT_FAILURE 1 /* exit function failure */
227	#endif
228
229	#define scrollBar_esc 30	295	#define scrollBar_esc 30
230		296
231	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	297	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
232	# define HAVE_SCROLLBARS 1	298	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
233	#endif	299	#endif
234
235	#define R_SB_ALIGN_CENTRE 0
236	#define R_SB_ALIGN_TOP 1
237	#define R_SB_ALIGN_BOTTOM 2
238
239	#define R_SB_NEXT 1
240	#define R_SB_XTERM 2
241	#define R_SB_PLAIN 4
242	#define R_SB_RXVT 8
243
244	#define SB_WIDTH_NEXT 19
245	#define SB_WIDTH_XTERM 15
246	#define SB_WIDTH_PLAIN 7
247	#ifndef SB_WIDTH_RXVT
248	# define SB_WIDTH_RXVT 10
249	#endif
250
251	/*
252	* NeXT scrollbar defines
253	*/
254	#define SB_PADDING 1
255	#define SB_BORDER_WIDTH 1
256	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
257	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
258	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
259	#define SB_MARGIN_SPACE (SB_PADDING * 2)
260	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
261	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
262	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
263	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
264	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
265	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
266	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
267	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
268	/*
269	* +-------------+
270	* | | <---< SB_PADDING
271	* | ::::::::::: |
272	* | ::::::::::: |
273	* '''''''''''''''''
274	* ,,,,,,,,,,,,,,,,,
275	* | ::::::::::: |
276	* | ::::::::::: |
277	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
278	* | | :::::::: |
279	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
280	* | +---------+ |
281	* | | ......%%| |
282	* | | ......%%| |
283	* | | .. ()..%%| |
284	* | | ......%%| |
285	* | | %%%%%%%%| |
286	* | +---------+ | <.........................
287	* | | <---< SB_PADDING :
288	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
289	* | | ......%%| | | : :
290	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
291	* | | %%%%%%%%| | | : :
292	* | +---------+ | <-+ : :
293	* | | : :
294	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
295	* | | ......%%| | | : :
296	* | | ..\/..%%| | | : :
297	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
298	* | +---------+ | | : :
299	* | | | : :
300	* +-------------+ <-+.........:............:
301	* ^^|_________| :
302	* || | :
303	* || +---< SB_BUTTON_WIDTH
304	* || :
305	* |+------< SB_PADDING
306	* |: :
307	* +----< SB_BORDER_WIDTH
308	* : :
309	* :............:
310	* |
311	* +---< SB_WIDTH_NEXT
312	*/
313		300
314	enum {	301	enum {
315	NO_REFRESH = 0, /* Window not visible at all! */	302	NO_REFRESH = 0, /* Window not visible at all! */
316	FAST_REFRESH = 1, /* Fully exposed window */	303	FAST_REFRESH = 1, /* Fully exposed window */
317	SLOW_REFRESH = 2, /* Partially exposed window */	304	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
353	enum {	340	enum {
354	PRIMARY = 0,	341	PRIMARY = 0,
355	SECONDARY,	342	SECONDARY,
356	};	343	};
357		344
		345	// define various rendition bits and masks. the rendition word
		346	// is 32 bits in size, and we should use it as efficiently as possible
		347
358	#define RS_None 0	348	#define RS_None 0
359		349
360	#define RS_fgMask 0x0000007fUL // 128 colors	350	// GET_BGATTR depends on RS_fgShift > RS_bgShift
361	#define RS_bgMask 0x00003f80UL // 128 colors	351	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		352	#define RS_bgShift 0
		353	#define RS_fgShift (RS_bgShift + Color_Bits)
		354	#define RS_bgMask (RS_colorMask << RS_bgShift)
		355	#define RS_fgMask (RS_colorMask << RS_fgShift)
		356
		357	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		358	#define RS_fontShift (RS_fgShift + Color_Bits)
		359	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		360	#define RS_fontCount rxvt_fontset::fontCount
		361	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		362
		363	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		364	#define RS_redraw (2UL << RS_fontShift)
		365
		366	#define RS_Sel (1UL << 22)
		367
		368	// 4 custom bits for extensions
		369	#define RS_customCount 16UL
		370	#define RS_customShift 23
		371	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
362		372
363	// font styles	373	// font styles
364	#define RS_Bold 0x00004000UL // value 1	374	#define RS_Bold (1UL << RS_styleShift)
365	#define RS_Italic 0x00008000UL // value 2	375	#define RS_Italic (2UL << RS_styleShift)
		376
		377	#define RS_styleCount 4
		378	#define RS_styleShift 27
		379	#define RS_styleMask (RS_Bold | RS_Italic)
366		380
367	// fake styles	381	// fake styles
368	#define RS_Blink 0x00010000UL // blink	382	#define RS_Blink (1UL << 29)
369	#define RS_RVid 0x00020000UL // reverse video	383	#define RS_RVid (1UL << 30) // reverse video
370	#define RS_Uline 0x00040000UL // underline	384	#define RS_Uline (1UL << 31) // underline
371
372	// toggle this to force redraw, must be != RS_Careful
373	#define RS_redraw 0x01000000UL
374
375	// 5 custom bits for extensions
376	#define RS_customCount 32
377	#define RS_customMask 0x00f80000UL
378	#define RS_customShift 19
379
380	// other flags
381	#define RS_Careful 0x80000000UL /* be careful when drawing these */
382
383	#define RS_styleCount 4
384	#define RS_styleMask (RS_Bold | RS_Italic)
385	#define RS_styleShift 14
386		385
387	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	386	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
388	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	387	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
389		388
390	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
391	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
392	#define RS_fontShift 24
393
394	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	389	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
395	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	390	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
396		391
397	#define Sel_none 0 /* Not waiting */	392	#define Sel_none 0 /* Not waiting */
398	#define Sel_normal 0x01 /* normal selection */	393	#define Sel_normal 0x01 /* normal selection */
399	#define Sel_incr 0x02 /* incremental selection */	394	#define Sel_incr 0x02 /* incremental selection */
400	#define Sel_direct 0x00
401	#define Sel_Primary 0x01	395	#define Sel_Primary 0x01
402	#define Sel_Secondary 0x02	396	#define Sel_Secondary 0x02
403	#define Sel_Clipboard 0x03	397	#define Sel_Clipboard 0x03
404	#define Sel_whereMask 0x0f	398	#define Sel_whereMask 0x0f
405	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */	399	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
…		…
422	XTerm_name = 0,	416	XTerm_name = 0,
423	XTerm_iconName = 1,	417	XTerm_iconName = 1,
424	XTerm_title = 2,	418	XTerm_title = 2,
425	XTerm_property = 3, // change X property	419	XTerm_property = 3, // change X property
426	XTerm_Color = 4, // change colors	420	XTerm_Color = 4, // change colors
427	XTerm_Color00 = 10, // not implemented, CLASH!	421	XTerm_Color00 = 10, // change fg color
428	XTerm_Color01 = 11, // not implemented	422	XTerm_Color01 = 11, // change bg color
429	XTerm_Color_cursor = 12, // change actual 'Cursor' color	423	XTerm_Color_cursor = 12, // change actual 'Cursor' color
430	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	424	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
431	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	425	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
432	XTerm_Color05 = 15, // not implemented (tektronix fg)	426	XTerm_Color05 = 15, // not implemented (tektronix fg)
433	XTerm_Color06 = 16, // not implemented (tektronix bg)	427	XTerm_Color06 = 16, // not implemented (tektronix bg)
434	XTerm_Color_RV = 17, // change actual 'Highlight' color	428	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		429	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
435	XTerm_logfile = 46, // not implemented	430	XTerm_logfile = 46, // not implemented
436	XTerm_font = 50,	431	XTerm_font = 50,
437		432
438	XTerm_konsole30 = 30, // reserved for konsole	433	XTerm_konsole30 = 30, // reserved for konsole
439	XTerm_konsole31 = 31, // reserved for konsole	434	XTerm_konsole31 = 31, // reserved for konsole
440	XTerm_emacs51 = 51, // reserved for emacs shell	435	XTerm_emacs51 = 51, // reserved for emacs shell
441	/*	436	/*
442	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	437	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
443	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
444	*/	438	*/
445	Rxvt_Color_BD = 18, // change actual 'Bold' color	439
446	Rxvt_Color_UL = 19, // change actual 'Underline' color	440	// deprecated
		441	Rxvt_restoreFG = 39,
		442	Rxvt_restoreBG = 49,
		443
447	Rxvt_Pixmap = 20, // new bg pixmap	444	Rxvt_Pixmap = 20, // new bg pixmap
448	Rxvt_restoreFG = 39, // change default fg color
449	Rxvt_restoreBG = 49, // change default bg color
450	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	445	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
451		446
452	URxvt_locale = 701, // change locale	447	URxvt_locale = 701, // change locale
453	URxvt_version = 702, // request version	448	URxvt_version = 702, // request version
454		449
455	URxvt_Color_IT = 704, // change actual 'Italic' colour	450	URxvt_Color_IT = 704, // change actual 'Italic' colour
456	URxvt_Color_tint = 705, // change actual tint colour	451	URxvt_Color_tint = 705, // change actual tint colour
		452	URxvt_Color_BD = 706, // change actual 'Bold' color
		453	URxvt_Color_UL = 707, // change actual 'Underline' color
457	URxvt_Color_BD = 706,	454	URxvt_Color_border = 708,
458	URxvt_Color_UL = 707,
459		455
460	URxvt_font = 710,	456	URxvt_font = 710,
461	URxvt_boldFont = 711,	457	URxvt_boldFont = 711,
462	URxvt_italicFont = 712,	458	URxvt_italicFont = 712,
463	URxvt_boldItalicFont = 713,	459	URxvt_boldItalicFont = 713,
464		460
465	URxvt_view_up = 720,	461	URxvt_view_up = 720,
466	URxvt_view_down = 721,	462	URxvt_view_down = 721,
467		463
468	URxvt_perl = 777,	464	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
469	};	465	};
470		466
471	/* Words starting with `Color_' are colours. Others are counts */	467	/* Words starting with `Color_' are colours. Others are counts */
472	/*	468	/*
473	* The PixColor and rendition colour usage should probably be decoupled	469	* The PixColor and rendition colour usage should probably be decoupled
…		…
503	Color_White = maxBrightCOLOR,	499	Color_White = maxBrightCOLOR,
504	#else	500	#else
505	Color_White = maxCOLOR,	501	Color_White = maxCOLOR,
506	#endif	502	#endif
507	minTermCOLOR = Color_White + 1,	503	minTermCOLOR = Color_White + 1,
		504	#if USE_256_COLORS
		505	maxTermCOLOR = Color_White + 240,
		506	#else
508	maxTermCOLOR = Color_White + 72,	507	maxTermCOLOR = Color_White + 72,
		508	#endif
509	#ifndef NO_CURSORCOLOR	509	#ifndef NO_CURSORCOLOR
510	Color_cursor,	510	Color_cursor,
511	Color_cursor2,	511	Color_cursor2,
512	#endif	512	#endif
513	Color_pointer_fg,	513	Color_pointer_fg,
…		…
522	#if ENABLE_FRILLS	522	#if ENABLE_FRILLS
523	Color_underline,	523	Color_underline,
524	#endif	524	#endif
525	#ifdef OPTION_HC	525	#ifdef OPTION_HC
526	Color_HC,	526	Color_HC,
		527	Color_HTC,
527	#endif	528	#endif
528	#ifdef KEEP_SCROLLCOLOR
529	Color_scroll,	529	Color_scroll,
		530	#ifdef RXVT_SCROLLBAR
530	Color_trough,	531	Color_trough,
531	#endif	532	#endif
532	#if ENABLE_TRANSPARENCY	533	#if ENABLE_TRANSPARENCY
533	Color_tint,	534	Color_tint,
534	#endif	535	#endif
535	#if OFF_FOCUS_FADING	536	#if OFF_FOCUS_FADING
536	Color_fade,	537	Color_fade,
537	#endif	538	#endif
538	NRS_COLORS, /* */	539	NRS_COLORS, /* */
539	#ifdef KEEP_SCROLLCOLOR	540	#ifdef RXVT_SCROLLBAR
540	Color_topShadow = NRS_COLORS,	541	Color_topShadow = NRS_COLORS,
541	Color_bottomShadow,	542	Color_bottomShadow,
542	TOTAL_COLORS	543	TOTAL_COLORS
543	#else	544	#else
544	TOTAL_COLORS = NRS_COLORS	545	TOTAL_COLORS = NRS_COLORS
545	#endif	546	#endif
546	};	547	};
547		548
		549	#if USE_256_COLORS
		550	# define Color_Bits 9 // 0 .. maxTermCOLOR
		551	#else
548	#define Color_Bits 7 // 0 .. maxTermCOLOR	552	# define Color_Bits 7 // 0 .. maxTermCOLOR
		553	#endif
549		554
550	/*	555	/*
551	* Resource list	556	* Resource list
552	*/	557	*/
553	enum {	558	enum {
…		…
580	#define PrivMode_smoothScroll (1UL<<17)	585	#define PrivMode_smoothScroll (1UL<<17)
581	#define PrivMode_vt52 (1UL<<18)	586	#define PrivMode_vt52 (1UL<<18)
582	#define PrivMode_LFNL (1UL<<19)	587	#define PrivMode_LFNL (1UL<<19)
583	#define PrivMode_MouseBtnEvent (1UL<<20)	588	#define PrivMode_MouseBtnEvent (1UL<<20)
584	#define PrivMode_MouseAnyEvent (1UL<<21)	589	#define PrivMode_MouseAnyEvent (1UL<<21)
585	/* too annoying to implement X11 highlight tracking */	590	#define PrivMode_BracketPaste (1UL<<22)
586	/* #define PrivMode_MouseX11Track (1LU<<20) */	591	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		592	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
587		593
588	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)	594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
589		595
590	#ifdef ALLOW_132_MODE	596	#ifdef ALLOW_132_MODE
591	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	597	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
…		…
595		601
596	// do not change these constants lightly, there are many interdependencies	602	// do not change these constants lightly, there are many interdependencies
597	#define IMBUFSIZ 128 // input modifier buffer sizes	603	#define IMBUFSIZ 128 // input modifier buffer sizes
598	#define KBUFSZ 512 // size of keyboard mapping buffer	604	#define KBUFSZ 512 // size of keyboard mapping buffer
599	#define CBUFSIZ 2048 // size of command buffer	605	#define CBUFSIZ 2048 // size of command buffer
		606	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
600	#define UBUFSIZ 2048 // character buffer	607	#define UBUFSIZ 2048 // character buffer
601
602	#ifndef PATH_MAX
603	# define PATH_MAX 16384
604	#endif
605		608
606	#if ENABLE_FRILLS	609	#if ENABLE_FRILLS
607	# include <X11/Xmd.h>	610	# include <X11/Xmd.h>
608	typedef struct _mwmhints {	611	typedef struct _mwmhints
		612	{
609	CARD32 flags;	613	CARD32 flags;
610	CARD32 functions;	614	CARD32 functions;
611	CARD32 decorations;	615	CARD32 decorations;
612	INT32 input_mode;	616	INT32 input_mode;
613	CARD32 status;	617	CARD32 status;
…		…
644	/*	648	/*
645	*****************************************************************************	649	*****************************************************************************
646	* MACRO DEFINES	650	* MACRO DEFINES
647	*****************************************************************************	651	*****************************************************************************
648	*/	652	*/
		653
		654	// speed hack, copy some member variable into a local variable of the same name
649	#define dLocal(type,name) type const name = this->name	655	#define dLocal(type,name) type const name = this->name
650		656
651	// for speed reasons, we assume that all codepoints 32 to 126 are	657	// for speed reasons, we assume that all codepoints 32 to 126 are
652	// single-width.	658	// single-width.
653	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	659	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
660	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	666	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
661	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	667	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
662	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	668	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
663	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	669	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
664		670
665	// for m >= -n, ensure remainder lies between 0..n-1
666	#define MOD(m,n) (((m) + (n)) % (n))
667
668	#define LINENO(n) MOD (term_start + int(n), total_rows)	671	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
669	#define ROW(n) row_buf [LINENO (n)]	672	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		673
		674	#define LINENO(n) LINENO_of (this, n)
		675	#define ROW(n) ROW_of (this, n)
670		676
671	/* how to build & extract colors and attributes */	677	/* how to build & extract colors and attributes */
672	#define GET_BASEFG(x) (((x) & RS_fgMask))	678	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
673	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	679	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
674		680
675	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	681	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
676	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	682	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
677		683
678	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	684	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
679	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	685	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
680		686
681	#define GET_ATTR(x) (((x) & RS_attrMask))	687	#define GET_ATTR(x) (((x) & RS_attrMask))
		688	// return attributes defining the background, encoding doesn't matter
		689	// depends on RS_fgShift > RS_bgShift
682	#define GET_BGATTR(x) \	690	#define GET_BGATTR(x) \
		691	(expect_false ((x) & RS_RVid) \
683	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	692	? (((x) & (RS_attrMask & ~RS_RVid)) \
684	| (((x) & RS_fgMask)<<Color_Bits)) \	693	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
685	: ((x) & (RS_attrMask | RS_bgMask)))	694	: ((x) & (RS_attrMask | RS_bgMask)))
686	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	695	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
687	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	696	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
688	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	697	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
689		698
690	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	699	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
691		700
692	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	701	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
693	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	702	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
694		703
695	#if ENABLE_STYLES	704	#if ENABLE_STYLES
696	# define FONTSET(style) fontset[GET_STYLE (style)]	705	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
697	#else	706	#else
698	# define FONTSET(style) fontset[0]	707	# define FONTSET_of(t,style) (t)->fontset[0]
699	#endif	708	#endif
700		709
701	#ifdef HAVE_SCROLLBARS	710	#define FONTSET(style) FONTSET_of (this, style)
702	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
703	#else
704	# define scrollbar_TotalWidth() (0)
705	#endif
706	#define scrollbar_isMotion() (scrollBar.state == 'm')
707	#define scrollbar_isUp() (scrollBar.state == 'U')
708	#define scrollbar_isDn() (scrollBar.state == 'D')
709	#define scrollbar_isUpDn() isupper (scrollBar.state)
710	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
711
712	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
713	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
714	&& (y) <= scrollbarnext_dnval ())
715	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
716	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
717	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
718	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
719	#define SCROLLRXVT_MINHEIGHT 10
720	#define SCROLLXTERM_MINHEIGHT 10
721
722	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
723	? SCROLLNEXT_MINHEIGHT \
724	: SCROLLRXVT_MINHEIGHT)
725	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
726	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
727	#define scrollbar_position(y) ((y) - scrollBar.beg)
728	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
729	- scrollbar_minheight ())
730		711
731	typedef callback<void (const char *)> log_callback;	712	typedef callback<void (const char *)> log_callback;
732	typedef callback<int (int)> getfd_callback;	713	typedef callback<int (int)> getfd_callback;
733
734	#define SET_LOCALE(locale) rxvt_set_locale (locale)
735	extern bool rxvt_set_locale (const char *locale) NOTHROW;
736	extern void rxvt_push_locale (const char *locale) NOTHROW;
737	extern void rxvt_pop_locale () NOTHROW;
738		714
739	/****************************************************************************/	715	/****************************************************************************/
740		716
741	#define LINE_LONGER 0x0001 // line is continued on the next row	717	#define LINE_LONGER 0x0001 // line is continued on the next row
742	#define LINE_FILTERED 0x0002 // line has been filtered	718	#define LINE_FILTERED 0x0002 // line has been filtered
743	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	719	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
744	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	720	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
745	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	721	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
746		722
747	struct line_t {	723	struct line_t
		724	{
748	text_t *t; // terminal the text	725	text_t *t; // terminal the text
749	rend_t *r; // rendition, uses RS_ flags	726	rend_t *r; // rendition, uses RS_ flags
750	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	727	tlen_t_ l; // length of each text line
751	uint32_t f; // flags	728	uint32_t f; // flags
752		729
753	bool is_longer ()	730	bool is_longer ()
754	{	731	{
755	return f & LINE_LONGER;	732	return f & LINE_LONGER;
…		…
786	};	763	};
787		764
788	/****************************************************************************/	765	/****************************************************************************/
789		766
790	// primitive wrapper around mbstate_t to ensure initialisation	767	// primitive wrapper around mbstate_t to ensure initialisation
791	struct mbstate {	768	struct mbstate
		769	{
792	mbstate_t mbs;	770	mbstate_t mbs;
793		771
794	operator mbstate_t *() { return &mbs; }	772	operator mbstate_t *() { return &mbs; }
795	void reset () { memset (&mbs, 0, sizeof (mbs)); }	773	void reset () { memset (&mbs, 0, sizeof (mbs)); }
796	mbstate () { reset (); }	774	mbstate () { reset (); }
…		…
798		776
799	/****************************************************************************/	777	/****************************************************************************/
800		778
801	#define UNICODE_MASK 0x1fffffUL	779	#define UNICODE_MASK 0x1fffffUL
802		780
803	#if UNICODE3	781	#if UNICODE_3
804	# define COMPOSE_LO 0x40000000UL	782	# define COMPOSE_LO 0x40000000UL
805	# define COMPOSE_HI 0x400fffffUL	783	# define COMPOSE_HI 0x400fffffUL
806	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	784	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
807	#else	785	#else
808	# if ENABLE_PERL	786	# if ENABLE_PERL
…		…
817		795
818	#if ENABLE_COMBINING	796	#if ENABLE_COMBINING
819	// compose chars are used to represent composite characters	797	// compose chars are used to represent composite characters
820	// that are not representable in unicode, as well as characters	798	// that are not representable in unicode, as well as characters
821	// not fitting in the BMP.	799	// not fitting in the BMP.
822	struct compose_char {	800	struct compose_char
		801	{
823	unicode_t c1, c2; // any chars != NOCHAR are valid	802	unicode_t c1, c2; // any chars != NOCHAR are valid
824	compose_char (unicode_t c1, unicode_t c2)	803	compose_char (unicode_t c1, unicode_t c2)
825	: c1(c1), c2(c2)	804	: c1(c1), c2(c2)
826	{ }	805	{ }
827	};	806	};
828		807
829	class rxvt_composite_vec {	808	class rxvt_composite_vec
		809	{
830	vector<compose_char> v;	810	vector<compose_char> v;
831	public:	811	public:
832	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	812	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
833	int expand (unicode_t c, wchar_t *r);	813	int expand (unicode_t c, wchar_t *r);
834	compose_char *operator [](text_t c)	814	compose_char *operator [](text_t c)
…		…
846		826
847	#ifdef KEYSYM_RESOURCE	827	#ifdef KEYSYM_RESOURCE
848	class keyboard_manager;	828	class keyboard_manager;
849	#endif	829	#endif
850		830
		831	typedef struct rxvt_term *rxvt_t;
		832
		833	extern rxvt_t rxvt_current_term;
		834
		835	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		836	#define GET_R rxvt_current_term
		837
		838	/* ------------------------------------------------------------------------- */
		839	struct overlay_base
		840	{
		841	int x, y, w, h; // overlay dimensions
		842	text_t **text;
		843	rend_t **rend;
		844
		845	// while tempting to add swap() etc. here, it effectively only increases code size
		846	};
		847
		848	/* ------------------------------------------------------------------------- */
		849
		850	typedef struct
		851	{
		852	int row;
		853	int col;
		854	} row_col_t;
		855
		856	/*
		857	* terminal limits:
		858	*
		859	* width : 1 <= width
		860	* height : 1 <= height
		861	* ncol : 1 <= ncol <= MAX(tlen_t)
		862	* nrow : 1 <= nrow <= MAX(int)
		863	* saveLines : 0 <= saveLines <= MAX(int)
		864	* term_start : 0 <= term_start < saveLines
		865	* total_rows : nrow + saveLines
		866	*
		867	* top_row : -saveLines <= top_row <= 0
		868	* view_start : top_row <= view_start <= 0
		869	*
		870	* | most coordinates are stored relative to term_start,
		871	* ROW_BUF | which is the first line of the terminal screen
		872	* |························= row_buf[0]
		873	* |························= row_buf[1]
		874	* |························= row_buf[2] etc.
		875	* |
		876	* +------------+···········= term_start + top_row
		877	* | scrollback |
		878	* | scrollback +---------+·= term_start + view_start
		879	* | scrollback | display |
		880	* | scrollback | display |
		881	* +------------+·display·+·= term_start
		882	* | terminal | display |
		883	* | terminal +---------+
		884	* | terminal |
		885	* | terminal |
		886	* +------------+···········= term_start + nrow - 1
		887	* |
		888	* |
		889	* END······················= total_rows
		890	*/
		891
		892	struct TermWin_t
		893	{
		894	int width; /* window width [pixels] */
		895	int height; /* window height [pixels] */
		896	int fwidth; /* font width [pixels] */
		897	int fheight; /* font height [pixels] */
		898	int fbase; /* font ascent (baseline) [pixels] */
		899	int ncol; /* window columns [characters] */
		900	int nrow; /* window rows [characters] */
		901	int focus; /* window has focus */
		902	int mapped; /* window state mapped? */
		903	int int_bwidth; /* internal border width */
		904	int ext_bwidth; /* external border width */
		905	int lineSpace; /* number of extra pixels between rows */
		906	int letterSpace; /* number of extra pixels between columns */
		907	int saveLines; /* number of lines that fit in scrollback */
		908	int total_rows; /* total number of rows in this terminal */
		909	int term_start; /* term lines start here */
		910	int view_start; /* scrollback view starts here */
		911	int top_row; /* topmost row index of scrollback */
		912	Window parent[6]; /* parent identifiers - we're parent[0] */
		913	Window vt; /* vt100 window */
		914	GC gc; /* GC for drawing */
		915	Pixmap pixmap;
		916	rxvt_drawable *drawable;
		917	rxvt_fontset *fontset[4];
		918	};
		919
		920	/*
		921	* screen accounting:
		922	* screen_t elements
		923	* row: Cursor row position : 0 <= row < nrow
		924	* col: Cursor column position : 0 <= col < ncol
		925	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		926	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		927	*
		928	* selection_t elements
		929	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		930	* nothing is selected
		931	* beg: row/column of beginning of selection : never past mark
		932	* mark: row/column of initial click : never past end
		933	* end: row/column of one character past end of selection
		934	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		935	* * Note: col == -1 ==> we're left of screen
		936	*
		937	*/
		938	struct screen_t
		939	{
		940	row_col_t cur; /* cursor position on the screen */
		941	int tscroll; /* top of settable scroll region */
		942	int bscroll; /* bottom of settable scroll region */
		943	unsigned int charset; /* character set number [0..3] */
		944	unsigned int flags; /* see below */
		945	row_col_t s_cur; /* saved cursor position */
		946	unsigned int s_charset; /* saved character set number [0..3] */
		947	char s_charset_char;
		948	rend_t s_rstyle; /* saved rendition style */
		949	};
		950
		951	enum selection_op_t
		952	{
		953	SELECTION_CLEAR = 0, /* nothing selected */
		954	SELECTION_INIT, /* marked a point */
		955	SELECTION_BEGIN, /* started a selection */
		956	SELECTION_CONT, /* continued selection */
		957	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		958	};
		959
		960	struct selection_t
		961	{
		962	wchar_t *text; /* selected text */
		963	unsigned int len; /* length of selected text */
		964	unsigned int screen; /* screen being used */
		965	unsigned int clicks; /* number of clicks */
		966	selection_op_t op; /* current operation */
		967	bool rect; /* rectangular selection? */
		968	row_col_t beg; /* beginning of selection <= mark */
		969	row_col_t mark; /* point of initial click <= end */
		970	row_col_t end; /* one character past end point */
		971	wchar_t *clip_text; /* text copied to the clipboard */
		972	unsigned int clip_len; /* length of clipboard text */
		973	};
		974
		975	/* ------------------------------------------------------------------------- */
		976
		977	/* screen_t flags */
		978	#define Screen_Relative (1<<0) /* relative origin mode flag */
		979	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		980	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		981	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		982	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		983	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		984
		985	/* rxvt_vars.options */
		986	enum {
		987	# define def(name) Opt_ ## name,
		988	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		989	Opt_0,
		990	# include "optinc.h"
		991	# undef nodef
		992	# undef def
		993	Opt_count
		994	};
		995
		996	/* ------------------------------------------------------------------------- */
		997
		998	struct rxvt_vars : TermWin_t
		999	{
		1000	scrollBar_t scrollBar;
		1001	uint8_t options[(Opt_count + 7) >> 3];
		1002	XSizeHints szHint;
		1003	rxvt_color *pix_colors;
		1004	Cursor TermWin_cursor; /* cursor for vt window */
		1005	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		1006	line_t *drawn_buf; // text on screen
		1007	line_t *swap_buf; // lines for swap buffer
		1008	char *tabs; /* per location: 1 == tab-stop */
		1009	screen_t screen;
		1010	screen_t swap;
		1011	selection_t selection;
		1012	rxvt_color pix_colors_focused[TOTAL_COLORS];
		1013	#ifdef OFF_FOCUS_FADING
		1014	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		1015	#endif
		1016	};
		1017
851	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1018	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1019	{
852		1020
853	// special markers with magic addresses	1021	// special markers with magic addresses
854	static const char resval_undef []; // options specifically unset	1022	static const char resval_undef []; // options specifically unset
855	static const char resval_on []; // boolean options switched on	1023	static const char resval_on []; // boolean options switched on
856	static const char resval_off []; // or off	1024	static const char resval_off []; // or off
…		…
864		1032
865	unsigned char want_refresh:1,	1033	unsigned char want_refresh:1,
866	current_screen:1, /* primary or secondary */	1034	current_screen:1, /* primary or secondary */
867	num_scr_allow:1,	1035	num_scr_allow:1,
868	bypass_keystate:1,	1036	bypass_keystate:1,
		1037	#if ENABLE_FRILLS
		1038	urgency_hint:1,
		1039	#endif
869	#ifdef CURSOR_BLINK	1040	#if CURSOR_BLINK
870	hidden_cursor:1,	1041	hidden_cursor:1,
871	#endif	1042	#endif
872	#ifdef TEXT_BLINK	1043	#if TEXT_BLINK
873	hidden_text:1,	1044	hidden_text:1,
874	#endif	1045	#endif
875	#ifdef POINTER_BLANK	1046	#if POINTER_BLANK
876	hidden_pointer:1,	1047	hidden_pointer:1,
877	#endif	1048	#endif
878	enc_utf8:1, /* wether locale uses utf-8 */	1049	enc_utf8:1, /* whether locale uses utf-8 */
879	seen_input:1, /* wether we have seen some program output yet */	1050	seen_input:1, /* whether we have seen some program output yet */
880	seen_resize:1, /* wether we had a resize event */	1051	seen_resize:1, /* whether we had a resize event */
881	parsed_geometry:1;	1052	parsed_geometry:1;
882		1053
883	unsigned char refresh_type,	1054	unsigned char refresh_type,
884	#ifdef META8_OPTION	1055	#ifdef META8_OPTION
885	meta_char, /* Alt-key prefix */	1056	meta_char, /* Alt-key prefix */
886	#endif	1057	#endif
887	scrollbar_align,
888	selection_wait,	1058	selection_wait,
889	selection_type;	1059	selection_type;
890	/* ---------- */	1060	/* ---------- */
891	bool rvideo_state, rvideo_mode;	1061	bool rvideo_state, rvideo_mode;
892	#ifndef NO_BELL	1062	#ifndef NO_BELL
893	bool rvideo_bell;	1063	bool rvideo_bell;
894	#endif	1064	#endif
895	int num_scr; /* screen: number lines scrolled */	1065	int num_scr; /* screen: number of lines scrolled */
896	int prev_ncol, /* screen: previous number of columns */	1066	int prev_ncol, /* screen: previous number of columns */
897	prev_nrow; /* screen: previous number of rows */	1067	prev_nrow; /* screen: previous number of rows */
898	/* ---------- */	1068	/* ---------- */
899	rend_t rstyle;	1069	rend_t rstyle;
900	/* ---------- */	1070	/* ---------- */
…		…
910	/* give proper Scroll behaviour */	1080	/* give proper Scroll behaviour */
911	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1081	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
912	mouse_slip_wheel_speed,	1082	mouse_slip_wheel_speed,
913	#endif	1083	#endif
914	refresh_count,	1084	refresh_count,
915	last_bot, /* scrollbar last bottom position */
916	last_top, /* scrollbar last top position */
917	last_state, /* scrollbar last state */
918	scrollbar_len,
919	window_vt_x,	1085	window_vt_x,
920	window_vt_y,	1086	window_vt_y,
921	window_sb_x,
922	mouse_row,	1087	mouse_row,
923	mouse_col,	1088	mouse_col,
924	# ifdef POINTER_BLANK	1089	# ifdef POINTER_BLANK
925	pointerBlankDelay,	1090	pointerBlankDelay,
926	# endif	1091	# endif
…		…
934	unsigned long priv_modes,	1099	unsigned long priv_modes,
935	SavedModes;	1100	SavedModes;
936	/* ---------- */	1101	/* ---------- */
937	Atom *xa;	1102	Atom *xa;
938	/* ---------- */	1103	/* ---------- */
939	#ifdef RXVT_SCROLLBAR
940	GC scrollbarGC,
941	topShadowGC,
942	botShadowGC;
943	#endif
944	#ifdef XTERM_SCROLLBAR
945	GC xscrollbarGC,
946	ShadowGC;
947	#endif
948	#ifdef PLAIN_SCROLLBAR
949	GC pscrollbarGC;
950	#endif
951	#ifdef NEXT_SCROLLBAR
952	GC blackGC,
953	whiteGC,
954	grayGC,
955	darkGC,
956	stippleGC;
957	Pixmap dimple,
958	upArrow,
959	downArrow,
960	upArrowHi,
961	downArrowHi;
962	#endif
963	/* ---------- */
964	Time selection_time,	1104	Time selection_time,
965	selection_request_time;	1105	selection_request_time,
		1106	clipboard_time;
966	pid_t cmd_pid; /* process id of child */	1107	pid_t cmd_pid; /* process id of child */
967	char * incr_buf;	1108	char * incr_buf;
968	size_t incr_buf_size, incr_buf_fill;	1109	size_t incr_buf_size, incr_buf_fill;
969	/* ---------- */	1110	/* ---------- */
970	Cursor leftptr_cursor;
971	/* ---------- */
972	struct mouse_event MEvent;	1111	struct mouse_event MEvent;
973	XComposeStatus compose;	1112	XComposeStatus compose;
974	ttymode_t tio;	1113	static struct termios def_tio;
975	row_col_t oldcursor;	1114	row_col_t oldcursor;
976	#ifdef HAVE_BG_PIXMAP	1115	#ifdef HAVE_BG_PIXMAP
977	bgPixmap_t bgPixmap;	1116	void bg_init ();
		1117	void bg_destroy ();
		1118
		1119	enum {
		1120	//subset returned by make_transparency_pixmap
		1121	BG_IS_VALID = 1 << 0,
		1122	BG_NEEDS_TINT = 1 << 1,
		1123	BG_NEEDS_BLUR = 1 << 2,
		1124
		1125	BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
		1126
		1127	BG_PROP_SCALE = 1 << 3,
		1128	BG_ROOT_ALIGN = 1 << 4,
		1129	BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
		1130
		1131	BG_TINT_SET = 1 << 5,
		1132	BG_TINT_BITAND = 1 << 6,
		1133	BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
		1134
		1135	BG_HAS_RENDER = 1 << 7,
		1136	BG_HAS_RENDER_CONV = 1 << 8,
		1137	BG_CLIENT_RENDER = 1 << 9,
		1138
		1139	BG_IS_TRANSPARENT = 1 << 10,
		1140	BG_NEEDS_REFRESH = 1 << 11,
		1141	BG_IS_SIZE_SENSITIVE = 1 << 12,
		1142	BG_IS_FROM_FILE = 1 << 13,
		1143	};
		1144
		1145	unsigned int bg_flags;
		1146
		1147	# ifdef BG_IMAGE_FROM_FILE
		1148	void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
		1149	bool render_image (unsigned long tr_flags);
		1150
		1151	enum {
		1152	noScale = 0,
		1153	windowScale = 100,
		1154	defaultScale = windowScale,
		1155	centerAlign = 50,
		1156	defaultAlign = centerAlign,
		1157	};
		1158
		1159	unsigned int h_scale, v_scale; /* percents of the window size */
		1160	int h_align, v_align; /* percents of the window size:
		1161	0 - left align, 50 - center, 100 - right */
		1162
		1163	bool bg_set_geometry (const char *geom, bool update = false);
		1164	void bg_set_default_geometry ()
		1165	{
		1166	h_scale = v_scale = defaultScale;
		1167	h_align = v_align = defaultAlign;
		1168	}
		1169
		1170	bool bg_set_file (const char *file);
		1171	# endif
		1172
		1173	# ifdef ENABLE_TRANSPARENCY
		1174	Pixmap root_pixmap; /* current root pixmap set */
		1175	rxvt_color tint;
		1176	int shade;
		1177	int h_blurRadius, v_blurRadius;
		1178
		1179	bool bg_set_transparent ();
		1180	void bg_set_root_pixmap ();
		1181	void set_tint_shade_flags ();
		1182	bool bg_set_tint (rxvt_color &new_tint);
		1183	bool bg_set_shade (const char *shade_str);
		1184	bool bg_set_blur (const char *geom);
		1185
		1186	bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1187	bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1188	unsigned long make_transparency_pixmap ();
		1189	# endif
		1190
		1191	ev_tstamp bg_valid_since;
		1192
		1193	Pixmap bg_pixmap;
		1194	unsigned int bg_pmap_width, bg_pmap_height;
		1195
		1196	int target_x;
		1197	int target_y;
		1198	bool bg_set_position (int x, int y);
		1199	bool bg_window_size_sensitive ();
		1200	bool bg_window_position_sensitive ();
		1201
		1202	bool bg_render ();
		1203	void bg_invalidate ()
		1204	{
		1205	bg_flags &= ~BG_IS_VALID;
		1206	}
978	#endif	1207	#endif
979	#ifdef HAVE_AFTERIMAGE	1208	#ifdef HAVE_AFTERIMAGE
		1209	ASImage *original_asim;
980	ASVisual *asv;	1210	ASVisual *asv;
981	ASImageManager *asimman;	1211	ASImageManager *asimman;
		1212
		1213	void init_asv ()
		1214	{
		1215	if (!asv)
		1216	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1217	}
		1218	#endif
		1219	#ifdef HAVE_PIXBUF
		1220	GdkPixbuf *pixbuf;
		1221	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1222	int src_x, int src_y, int dst_x, int dst_y,
		1223	unsigned int width, unsigned int height);
982	#endif	1224	#endif
983		1225
984	#if ENABLE_OVERLAY	1226	#if ENABLE_OVERLAY
985	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1227	overlay_base ov;
986	text_t **ov_text;
987	rend_t **ov_rend;
988		1228
989	void scr_swap_overlay () NOTHROW;	1229	void scr_swap_overlay () NOTHROW;
990	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1230	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
991	void scr_overlay_off () NOTHROW;	1231	void scr_overlay_off () NOTHROW;
992	void scr_overlay_set (int x, int y,	1232	void scr_overlay_set (int x, int y,
…		…
1030		1270
1031	#if ENABLE_FRILLS || ISO_14755	1271	#if ENABLE_FRILLS || ISO_14755
1032	// ISO 14755 entry support	1272	// ISO 14755 entry support
1033	unicode_t iso14755buf;	1273	unicode_t iso14755buf;
1034	void commit_iso14755 ();	1274	void commit_iso14755 ();
1035	int hex_keyval (XKeyEvent &ev);
1036	# if ISO_14755	1275	# if ISO_14755
1037	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1276	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1038	void iso14755_54 (int x, int y);	1277	void iso14755_54 (int x, int y);
1039	# endif	1278	# endif
1040	#endif	1279	#endif
…		…
1049	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1288	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1050	void rootwin_cb (XEvent &xev);	1289	void rootwin_cb (XEvent &xev);
1051	xevent_watcher rootwin_ev;	1290	xevent_watcher rootwin_ev;
1052	#endif	1291	#endif
1053	#ifdef HAVE_BG_PIXMAP	1292	#ifdef HAVE_BG_PIXMAP
1054	int update_background ();	1293	void update_background ();
1055	#if TRACE_PIXMAPS
1056	int trace_update_background (const char *file, int line);
1057	# define update_background() trace_update_background (__FILE__, __LINE__)
1058	#endif
1059	void update_background_cb (ev::timer &w, int revents);	1294	void update_background_cb (ev::timer &w, int revents);
1060	ev::timer update_background_ev;	1295	ev::timer update_background_ev;
1061	#endif	1296	#endif
1062		1297
1063	void x_cb (XEvent &xev);	1298	void x_cb (XEvent &xev);
1064	xevent_watcher termwin_ev;	1299	xevent_watcher termwin_ev;
1065	xevent_watcher vt_ev;	1300	xevent_watcher vt_ev;
1066	#ifdef HAVE_SCROLLBARS
1067	xevent_watcher scrollbar_ev;	1301	xevent_watcher scrollbar_ev;
1068	#endif
1069		1302
1070	void child_cb (ev::child &w, int revents); ev::child child_ev;	1303	void child_cb (ev::child &w, int revents); ev::child child_ev;
1071	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1072	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1304	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
		1305	void refresh_check ();
1073	void flush ();	1306	void flush ();
1074	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1307	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1075	bool pty_fill ();	1308	bool pty_fill ();
1076	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1309	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1077	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;	1310	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
…		…
1104		1337
1105	void tt_printf (const char *fmt,...);	1338	void tt_printf (const char *fmt,...);
1106	void tt_write (const char *data, unsigned int len);	1339	void tt_write (const char *data, unsigned int len);
1107	void pty_write ();	1340	void pty_write ();
1108		1341
1109	bool init (stringvec *argv, stringvec *envv)	1342	void init (stringvec *argv, stringvec *envv)
1110	{	1343	{
1111	this->argv = argv;	1344	this->argv = argv;
1112	return init (argv->size (), argv->begin (), envv);	1345	init (argv->size (), argv->begin (), envv);
1113	}	1346	}
1114		1347
1115	void make_current () const // make this the "currently active" urxvt instance	1348	void make_current () const // make this the "currently active" urxvt instance
1116	{	1349	{
1117	SET_R (this);	1350	SET_R (this);
…		…
1146	wchar_t next_char () NOTHROW;	1379	wchar_t next_char () NOTHROW;
1147	wchar_t cmd_getc () THROW ((class out_of_input));	1380	wchar_t cmd_getc () THROW ((class out_of_input));
1148	uint32_t next_octet () NOTHROW;	1381	uint32_t next_octet () NOTHROW;
1149	uint32_t cmd_get8 () THROW ((class out_of_input));	1382	uint32_t cmd_get8 () THROW ((class out_of_input));
1150		1383
1151	bool cmd_parse ();	1384	void cmd_parse ();
1152	void mouse_report (XButtonEvent &ev);	1385	void mouse_report (XButtonEvent &ev);
1153	void button_press (XButtonEvent &ev);	1386	void button_press (XButtonEvent &ev);
1154	void button_release (XButtonEvent &ev);	1387	void button_release (XButtonEvent &ev);
1155	void focus_in ();	1388	void focus_in ();
1156	void focus_out ();	1389	void focus_out ();
		1390	#if ENABLE_FRILLS
		1391	void set_urgency (bool enable);
		1392	#else
		1393	void set_urgency (bool enable) { }
		1394	#endif
1157	void update_fade_color (unsigned int idx);	1395	void update_fade_color (unsigned int idx);
1158	#ifdef PRINTPIPE	1396	#ifdef PRINTPIPE
1159	FILE *popen_printer ();	1397	FILE *popen_printer ();
1160	int pclose_printer (FILE *stream);	1398	int pclose_printer (FILE *stream);
1161	#endif	1399	#endif
…		…
1167	void process_window_ops (const int *args, unsigned int nargs);	1405	void process_window_ops (const int *args, unsigned int nargs);
1168	char *get_to_st (unicode_t &ends_how);	1406	char *get_to_st (unicode_t &ends_how);
1169	void process_dcs_seq ();	1407	void process_dcs_seq ();
1170	void process_osc_seq ();	1408	void process_osc_seq ();
1171	void process_color_seq (int report, int color, const char *str, char resp);	1409	void process_color_seq (int report, int color, const char *str, char resp);
1172	void process_xterm_seq (int op, const char *str, char resp);	1410	void process_xterm_seq (int op, char *str, char resp);
1173	int privcases (int mode, unsigned long bit);	1411	int privcases (int mode, unsigned long bit);
1174	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1412	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1175	void process_sgr_mode (unsigned int nargs, const int *arg);	1413	void process_sgr_mode (unsigned int nargs, const int *arg);
1176	void process_graphics ();	1414	void process_graphics ();
1177	// init.C	1415	// init.C
1178	bool init_vars ();	1416	void init_vars ();
1179	void init_secondary ();
1180	const char **init_resources (int argc, const char *const *argv);	1417	const char **init_resources (int argc, const char *const *argv);
		1418	void init (int argc, const char *const *argv, stringvec *envv);
1181	void init_env ();	1419	void init_env ();
1182	void set_locale (const char *locale);	1420	void set_locale (const char *locale);
1183	void init_xlocale ();	1421	void init_xlocale ();
1184	void init_command (const char *const *argv);	1422	void init_command (const char *const *argv);
1185	void run_command (const char *const *argv);	1423	void run_command (const char *const *argv);
1186	int run_child (const char *const *argv);	1424	int run_child (const char *const *argv);
1187	void color_aliases (int idx);	1425	void color_aliases (int idx);
1188	void create_windows (int argc, const char *const *argv);	1426	void create_windows (int argc, const char *const *argv);
1189	void Get_Colours ();	1427	void get_colours ();
1190	void get_ourmods ();	1428	void get_ourmods ();
		1429	void set_icon (const char *file);
1191	// main.C	1430	// main.C
1192	void tt_winch ();	1431	void tt_winch ();
1193	rxvt_term ();	1432	rxvt_term ();
1194	~rxvt_term ();	1433	~rxvt_term ();
1195	void destroy ();	1434	void destroy ();
1196	void emergency_cleanup ();	1435	void emergency_cleanup ();
1197	bool init (int argc, const char *const *argv, stringvec *envv);
1198	void recolour_cursor ();	1436	void recolour_cursor ();
1199	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1437	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1200	void window_calc (unsigned int newwidth, unsigned int newheight);	1438	void window_calc (unsigned int newwidth, unsigned int newheight);
1201	bool set_fonts ();	1439	bool set_fonts ();
1202	void set_string_property (Atom prop, const char *str, int len = -1);	1440	void set_string_property (Atom prop, const char *str, int len = -1);
		1441	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1203	void set_utf8_property (Atom prop, const char *str, int len = -1);	1442	void set_utf8_property (Atom prop, const char *str, int len = -1);
1204	void set_title (const char *str);	1443	void set_title (const char *str);
1205	void set_icon_name (const char *str);	1444	void set_icon_name (const char *str);
1206	void set_window_color (int idx, const char *color);	1445	void set_window_color (int idx, const char *color);
1207	void set_colorfgbg ();	1446	void set_colorfgbg ();
1208	bool set_color (rxvt_color &color, const char *name);	1447	bool set_color (rxvt_color &color, const char *name);
1209	void alias_color (int dst, int src);	1448	void alias_color (int dst, int src);
1210	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1449	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1211	void get_window_origin (int &x, int &y);	1450	void get_window_origin (int &x, int &y);
1212	Pixmap get_pixmap_property (int prop_id);	1451	Pixmap get_pixmap_property (Atom property);
1213		1452
1214	// screen.C	1453	// screen.C
1215		1454
1216	void lalloc (line_t &l) const	1455	void lalloc (line_t &l) const
1217	{	1456	{
…		…
1269	return base;	1508	return base;
1270	}	1509	}
1271		1510
1272	bool option (uint8_t opt) const NOTHROW	1511	bool option (uint8_t opt) const NOTHROW
1273	{	1512	{
1274	if (!opt)
1275	return 0;
1276
1277	--opt;
1278	return options[opt >> 3] & (1 << (opt & 7));	1513	return options[opt >> 3] & (1 << (opt & 7));
1279	}	1514	}
1280		1515
1281	void set_option (uint8_t opt, bool set = true) NOTHROW	1516	void set_option (uint8_t opt, bool set = true) NOTHROW;
1282	{
1283	if (!opt)
1284	return;
1285		1517
1286	--opt;	1518	void set_privmode (unsigned bit, int set) NOTHROW
1287	if (set)
1288	options[opt >> 3] |= (1 << (opt & 7));
1289	else
1290	options[opt >> 3] &= ~(1 << (opt & 7));
1291	}
1292
1293	void PrivMode (int set, unsigned bit) NOTHROW
1294	{	1519	{
1295	if (set)	1520	if (set)
1296	priv_modes |= bit;	1521	priv_modes |= bit;
1297	else	1522	else
1298	priv_modes &= ~bit;	1523	priv_modes &= ~bit;
1299	}	1524	}
1300		1525
1301	// modifies first argument(!)	1526	// modifies first argument(!)
		1527	void tt_paste (char *data, unsigned int len) NOTHROW;
1302	void paste (char *data, unsigned int len) NOTHROW;	1528	void paste (char *data, unsigned int len) NOTHROW;
1303	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1529	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1304	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1530	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1531	void scr_kill_char (line_t &l, int col) const NOTHROW;
1305	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1532	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1306	void scr_reset ();	1533	void scr_reset ();
1307	void scr_release () NOTHROW;	1534	void scr_release () NOTHROW;
1308	void scr_clear (bool really = false) NOTHROW;	1535	void scr_clear (bool really = false) NOTHROW;
1309	void scr_refresh () NOTHROW;	1536	void scr_refresh () NOTHROW;
…		…
1314	void scr_backindex () NOTHROW;	1541	void scr_backindex () NOTHROW;
1315	void scr_forwardindex () NOTHROW;	1542	void scr_forwardindex () NOTHROW;
1316	#endif	1543	#endif
1317	void scr_touch (bool refresh) NOTHROW;	1544	void scr_touch (bool refresh) NOTHROW;
1318	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1545	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1319	void scr_recolour () NOTHROW;	1546	void scr_recolour (bool refresh = true) NOTHROW;
1320	void scr_remap_chars () NOTHROW;	1547	void scr_remap_chars () NOTHROW;
1321	void scr_remap_chars (line_t &l) NOTHROW;	1548	void scr_remap_chars (line_t &l) NOTHROW;
1322		1549
1323	enum cursor_mode { SAVE, RESTORE };	1550	enum cursor_mode { SAVE, RESTORE };
1324		1551
1325	void scr_poweron ();	1552	void scr_poweron ();
		1553	void scr_soft_reset () NOTHROW;
1326	void scr_cursor (cursor_mode mode) NOTHROW;	1554	void scr_cursor (cursor_mode mode) NOTHROW;
1327	void scr_do_wrap () NOTHROW;	1555	void scr_do_wrap () NOTHROW;
1328	void scr_swap_screen () NOTHROW;	1556	void scr_swap_screen () NOTHROW;
1329	void scr_change_screen (int scrn);	1557	void scr_change_screen (int scrn);
1330	void scr_color (unsigned int color, int fgbg) NOTHROW;	1558	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1362	void selection_check (int check_more) NOTHROW;	1590	void selection_check (int check_more) NOTHROW;
1363	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1591	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1364	void selection_property (Window win, Atom prop) NOTHROW;	1592	void selection_property (Window win, Atom prop) NOTHROW;
1365	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1593	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1366	int selection_request_other (Atom target, int selnum) NOTHROW;	1594	int selection_request_other (Atom target, int selnum) NOTHROW;
1367	void selection_clear () NOTHROW;	1595	void selection_clear (bool clipboard = false) NOTHROW;
1368	void selection_make (Time tm);	1596	void selection_make (Time tm);
1369	bool selection_grab (Time tm) NOTHROW;	1597	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1370	void selection_start_colrow (int col, int row) NOTHROW;	1598	void selection_start_colrow (int col, int row) NOTHROW;
1371	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1599	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1372	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1600	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1373	void selection_remove_trailing_spaces () NOTHROW;	1601	void selection_remove_trailing_spaces () NOTHROW;
1374	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1602	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1375	void selection_click (int clicks, int x, int y) NOTHROW;	1603	void selection_click (int clicks, int x, int y) NOTHROW;
1376	void selection_extend (int x, int y, int flag) NOTHROW;	1604	void selection_extend (int x, int y, int flag) NOTHROW;
1377	void selection_rotate (int x, int y) NOTHROW;	1605	void selection_rotate (int x, int y) NOTHROW;
1378		1606
1379	#if defined(NEXT_SCROLLBAR)
1380	// scrollbar-next.C
1381	Pixmap renderPixmap (const char *const *data, int width, int height);
1382	void init_scrollbar_stuff ();
1383	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1384	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1385	#endif
1386
1387	#if defined(RXVT_SCROLLBAR)
1388	// scrollbar-rxvt.C
1389	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1390	#endif
1391
1392	#if defined(XTERM_SCROLLBAR)
1393	// scrollbar-xterm.C
1394	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1395	#endif
1396
1397	#if defined(PLAIN_SCROLLBAR)
1398	// scrollbar-plain.C
1399	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1400	#endif
1401
1402	// scrollbar.C
1403	void resize_scrollbar ();
1404	int scrollbar_mapping (int map);
1405	int scrollbar_show (int update);
1406	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1407
1408	// xdefaults.C	1607	// xdefaults.C
1409	void get_options (int argc, const char *const *argv);	1608	void get_options (int argc, const char *const *argv);
1410	int parse_keysym (const char *str, const char *arg);	1609	int parse_keysym (const char *str, const char *arg);
1411	const char *x_resource (const char *name);	1610	const char *x_resource (const char *name);
1412	void extract_resources ();	1611	void extract_resources ();

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