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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.343 by ayin, Sat Dec 29 12:36:56 2007 UTC vs.
Revision 1.544 by sf-exg, Mon May 11 22:05:48 2015 UTC

1	#ifndef RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include <cstdio>	4	#include <stdio.h>
5	#include <cctype>	5	#include <ctype.h>
6	#include <cerrno>	6	#include <errno.h>
7	#include <cstdarg>	7	#include <stdarg.h>
8	#include <cstdlib>	8	#include <stdlib.h>
9	#ifdef HAVE_STDINT_H	9	#ifdef HAVE_STDINT_H
10	#include <stdint.h>	10	#include <stdint.h>
11	#endif	11	#endif
12	#include <sys/types.h>	12	#include <sys/types.h>
13	#include <unistd.h>	13	#include <unistd.h>
14	#include <cstring>	14	#include <string.h>
15	#include <assert.h>	15	#include <assert.h>
16	#ifdef HAVE_SYS_IOCTL_H	16	#ifdef HAVE_SYS_IOCTL_H
17	#include <sys/ioctl.h>	17	#include <sys/ioctl.h>
18	#endif	18	#endif
19	#ifdef HAVE_SYS_STRREDIR_H	19	#ifdef HAVE_SYS_STRREDIR_H
20	#include <sys/strredir.h>	20	#include <sys/strredir.h>
21	#endif	21	#endif
22		22
23	#if HAVE_CWCHAR
24	# include <cwchar>
25	#elif HAVE_WCHAR_H	23	#if HAVE_WCHAR_H
26	# include <wchar.h>	24	# include <wchar.h>
27	#else	25	#else
28	// stdlib.h might provide it	26	// stdlib.h might provide it
29	#endif	27	#endif
30		28
31	using namespace std;	29	// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32		30
33	extern "C" {	31	extern "C" {
34	#include <X11/Xlib.h>	32	#include <X11/Xlib.h>
35	#include <X11/Xutil.h>	33	#include <X11/Xutil.h>
36	#include <X11/Xresource.h>	34	#include <X11/Xresource.h>
…		…
72	#include <X11/cursorfont.h>	70	#include <X11/cursorfont.h>
73	#include <X11/keysym.h>	71	#include <X11/keysym.h>
74	#include <X11/keysymdef.h>	72	#include <X11/keysymdef.h>
75	#include <X11/Xatom.h>	73	#include <X11/Xatom.h>
76		74
		75	#if HAVE_PIXBUF
		76	# include <gdk-pixbuf/gdk-pixbuf.h>
		77	#endif
		78
		79	#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
		80	# define HAVE_BG_PIXMAP 1
		81	# define HAVE_IMG 1
		82	#endif
		83
		84	#if HAVE_BG_PIXMAP
		85	# if HAVE_PIXBUF
		86	# define BG_IMAGE_FROM_FILE 1
		87	# endif
		88	# if ENABLE_TRANSPARENCY
		89	# define BG_IMAGE_FROM_ROOT 1
		90	# endif
		91	#endif
		92
		93	#include <ecb.h>
77	#include "encoding.h"	94	#include "encoding.h"
78	#include "rxvtutil.h"	95	#include "rxvtutil.h"
79	#include "rxvtfont.h"	96	#include "rxvtfont.h"
80	#include "rxvttoolkit.h"	97	#include "rxvttoolkit.h"
		98	#include "rxvtimg.h"
81	#include "scrollbar.h"	99	#include "scrollbar.h"
82	#include "ev_cpp.h"	100	#include "ev_cpp.h"
83	#include "salloc.h"
84	#include "libptytty.h"	101	#include "libptytty.h"
85		102
86	#include "rxvtperl.h"	103	#include "rxvtperl.h"
		104
		105	// this must occur after the last (indirect) include of config.h,
		106	// otherwise it has no effect because config.h does not have include guards.
		107	#if defined (ISO_14755) || defined(ENABLE_PERL) || defined(KEYSYM_RESOURCE)
		108	# undef NO_RESOURCES
		109	#endif
87		110
88	// try to avoid some macros to decrease code size, on some systems	111	// try to avoid some macros to decrease code size, on some systems
89	#if ENABLE_MINIMAL	112	#if ENABLE_MINIMAL
90	# define strcmp(a,b) (strcmp)(a,b)	113	# define strcmp(a,b) (strcmp)(a,b)
91	# define strlen(a) (strlen)(a)	114	# define strlen(a) (strlen)(a)
…		…
97	/*	120	/*
98	*****************************************************************************	121	*****************************************************************************
99	* SYSTEM HACKS	122	* SYSTEM HACKS
100	*****************************************************************************	123	*****************************************************************************
101	*/	124	*/
102	/* Consistent defines - please report on the necessity
103	* @ Unixware: defines (__svr4__)
104	*/
105	#if defined (SVR4) && !defined (__svr4__)
106	# define __svr4__ 1
107	#endif
108	#if defined (sun) && !defined (__sun__)
109	# define __sun__ 1
110	#endif
111
112	#ifndef HAVE_XPOINTER
113	typedef char *XPointer;
114	#endif
115		125
116	#include <termios.h>	126	#include <termios.h>
117
118	#include "background.h"
119		127
120	#ifndef STDIN_FILENO	128	#ifndef STDIN_FILENO
121	# define STDIN_FILENO 0	129	# define STDIN_FILENO 0
122	# define STDOUT_FILENO 1	130	# define STDOUT_FILENO 1
123	# define STDERR_FILENO 2	131	# define STDERR_FILENO 2
124	#endif	132	#endif
125		133
126	#if !defined (EACCESS) && defined(EAGAIN)
127	# define EACCESS EAGAIN
128	#endif
129
130	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	134	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131	# define EXIT_SUCCESS 0 /* exit function success */	135	# define EXIT_SUCCESS 0 /* exit function success */
132	# define EXIT_FAILURE 1 /* exit function failure */	136	# define EXIT_FAILURE 1 /* exit function failure */
133	#endif
134
135	#ifndef PATH_MAX
136	# define PATH_MAX 16384
137	#endif	137	#endif
138		138
139	/****************************************************************************/	139	/****************************************************************************/
140		140
141	// exception thrown on fatal (per-instance) errors	141	// exception thrown on fatal (per-instance) errors
…		…
160	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	160	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	161	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	162	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	163	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164		164
165	char * rxvt_basename (const char *str) NOTHROW;	165	const char * rxvt_basename (const char *str) NOTHROW;
166	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	166	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167	void rxvt_log (const char *fmt,...) NOTHROW;	167	void rxvt_log (const char *fmt,...) NOTHROW;
168	void rxvt_warn (const char *fmt,...) NOTHROW;	168	void rxvt_warn (const char *fmt,...) NOTHROW;
		169	ecb_noreturn ecb_cold
169	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	170	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
		171	ecb_noreturn ecb_cold
170	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	172	void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
171		173
172	char * rxvt_strtrim (char *str) NOTHROW;
173	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
174	void rxvt_freecommastring (char **cs) NOTHROW;
175
176	void * rxvt_malloc (size_t size);	174	void * rxvt_malloc (size_t size);
177	void * rxvt_calloc (size_t number, size_t size);	175	void * rxvt_calloc (size_t number, size_t size);
178	void * rxvt_realloc (void *ptr, size_t size);	176	void * rxvt_realloc (void *ptr, size_t size);
		177
		178	char * rxvt_strtrim (char *str) NOTHROW;
		179	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
		180
		181	static inline void
		182	rxvt_free_strsplit (char **ptr) NOTHROW
		183	{
		184	free (ptr[0]);
		185	free (ptr);
		186	}
		187
		188	KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
179		189
180	/////////////////////////////////////////////////////////////////////////////	190	/////////////////////////////////////////////////////////////////////////////
181		191
182	// temporarily replace the process environment	192	// temporarily replace the process environment
183	extern char **environ;	193	extern char **environ;
184	extern char **rxvt_environ; // the original environ pointer	194	extern char **rxvt_environ; // the original environ pointer
185		195
186	static inline void	196	static inline void
187	set_environ (stringvec *envv)	197	set_environ (char **envv)
188	{	198	{
189	#if ENABLE_PERL	199	#if ENABLE_PERL
190	assert (envv);	200	assert (envv);
191	#else	201	#else
192	if (envv)	202	if (envv)
193	#endif	203	#endif
194	environ = (char **)envv->begin ();
195	}
196
197	static inline void
198	set_environ (char **envv)
199	{
200	#if ENABLE_PERL
201	assert (envv);
202	#else
203	if (envv)
204	#endif
205	environ = envv;	204	environ = envv;
206	}	205	}
		206
		207	struct localise_env
		208	{
		209	char **orig_env;
		210
		211	localise_env (char **new_env)
		212	{
		213	orig_env = environ;
		214	environ = new_env;
		215	}
		216
		217	~localise_env ()
		218	{
		219	environ = orig_env;
		220	}
		221	};
		222
		223	#ifdef HAVE_BG_PIXMAP
		224	struct image_effects
		225	{
		226	bool tint_set;
		227	rxvt_color tint;
		228	int shade;
		229	int h_blurRadius, v_blurRadius;
		230
		231	image_effects ()
		232	{
		233	tint_set =
		234	h_blurRadius =
		235	v_blurRadius = 0;
		236	shade = 100;
		237	}
		238
		239	bool need_tint ()
		240	{
		241	return shade != 100 || tint_set;
		242	}
		243
		244	bool need_blur ()
		245	{
		246	return h_blurRadius && v_blurRadius;
		247	}
		248
		249	bool set_tint (const rxvt_color &new_tint);
		250	bool set_shade (const char *shade_str);
		251	bool set_blur (const char *geom);
		252	};
		253
		254	# if BG_IMAGE_FROM_FILE
		255	enum {
		256	IM_IS_SIZE_SENSITIVE = 1 << 1,
		257	IM_KEEP_ASPECT = 1 << 2,
		258	IM_ROOT_ALIGN = 1 << 3,
		259	IM_TILE = 1 << 4,
		260	IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
		261	};
		262
		263	enum {
		264	noScale = 0,
		265	windowScale = 100,
		266	defaultScale = windowScale,
		267	centerAlign = 50,
		268	defaultAlign = centerAlign,
		269	};
		270
		271	struct rxvt_image : image_effects
		272	{
		273	unsigned short alpha;
		274	uint8_t flags;
		275	unsigned int h_scale, v_scale; /* percents of the window size */
		276	int h_align, v_align; /* percents of the window size:
		277	0 - left align, 50 - center, 100 - right */
		278
		279	bool is_size_sensitive ()
		280	{
		281	return (!(flags & IM_TILE)
		282	|| h_scale || v_scale
		283	|| (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
		284	}
		285
		286	rxvt_img *img;
		287
		288	void destroy ()
		289	{
		290	delete img;
		291	img = 0;
		292	}
		293
		294	rxvt_image ();
		295	void set_file_geometry (rxvt_screen *s, const char *file);
		296	void set_file (rxvt_screen *s, const char *file);
		297	bool set_geometry (const char *geom, bool update = false);
		298	};
		299	# endif
		300	#endif
207		301
208	/*	302	/*
209	*****************************************************************************	303	*****************************************************************************
210	* STRUCTURES AND TYPEDEFS	304	* STRUCTURES AND TYPEDEFS
211	*****************************************************************************	305	*****************************************************************************
212	*/	306	*/
213		307
214	/* If we're using either the rxvt scrollbar, keep the
215	* scrollColor resource.
216	*/
217	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
218	# define KEEP_SCROLLCOLOR 1
219	#else
220	# undef KEEP_SCROLLCOLOR
221	#endif
222
223	/*	308	/*
224	* the 'essential' information for reporting Mouse Events	309	* the 'essential' information for reporting Mouse Events
225	* pared down from XButtonEvent	310	* pared down from XButtonEvent
226	*/	311	*/
227	struct mouse_event {	312	struct mouse_event
		313	{
228	int clicks;	314	int clicks;
229	Time time; /* milliseconds */	315	Time time; /* milliseconds */
230	unsigned int state; /* key or button mask */	316	unsigned int state; /* key or button mask */
231	unsigned int button; /* detail */	317	unsigned int button; /* detail */
232	};	318	};
…		…
262	*****************************************************************************	348	*****************************************************************************
263	*/	349	*/
264		350
265	/* COLORTERM, TERM environment variables */	351	/* COLORTERM, TERM environment variables */
266	#define COLORTERMENV "rxvt"	352	#define COLORTERMENV "rxvt"
267	#ifdef BG_IMAGE_FROM_FILE	353	#if BG_IMAGE_FROM_FILE
268	# define COLORTERMENVFULL COLORTERMENV "-xpm"	354	# define COLORTERMENVFULL COLORTERMENV "-xpm"
269	#else	355	#else
270	# define COLORTERMENVFULL COLORTERMENV	356	# define COLORTERMENVFULL COLORTERMENV
271	#endif	357	#endif
272	#ifndef TERMENV	358	#ifndef TERMENV
		359	# if USE_256_COLORS
		360	# define TERMENV "rxvt-unicode-256color"
		361	# else
273	# define TERMENV "rxvt-unicode"	362	# define TERMENV "rxvt-unicode"
		363	# endif
274	#endif	364	#endif
275		365
276	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	366	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277	# define NO_MOUSE_REPORT_SCROLLBAR 1	367	# define NO_MOUSE_REPORT_SCROLLBAR 1
278	#endif	368	#endif
279		369
280	#define scrollBar_esc 30	370	#define scrollBar_esc 30
281		371
282	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	372	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283	# define HAVE_SCROLLBARS 1	373	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284	#endif	374	#endif
285		375
286	enum {	376	enum {
287	NO_REFRESH = 0, /* Window not visible at all! */	377	NO_REFRESH = 0, /* Window not visible at all! */
288	FAST_REFRESH = 1, /* Fully exposed window */	378	FAST_REFRESH = 1, /* Fully exposed window */
…		…
293	# define NSCREENS 0	383	# define NSCREENS 0
294	#else	384	#else
295	# define NSCREENS 1	385	# define NSCREENS 1
296	#endif	386	#endif
297		387
298	/* special (internal) prefix for font commands */
299	#define FONT_CMD '#'
300	#define FONT_DN "#-"
301	#define FONT_UP "#+"
302
303	/* flags for rxvt_scr_gotorc () */	388	/* flags for rxvt_term::scr_gotorc () */
304	enum {	389	enum {
305	C_RELATIVE = 1, /* col movement is relative */	390	C_RELATIVE = 1, /* col movement is relative */
306	R_RELATIVE = 2, /* row movement is relative */	391	R_RELATIVE = 2, /* row movement is relative */
307	RELATIVE = C_RELATIVE | R_RELATIVE,	392	RELATIVE = C_RELATIVE | R_RELATIVE,
308	};	393	};
309		394
310	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	395	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
311	enum {	396	enum {
312	INSERT = -1, /* don't change these values */	397	INSERT = -1, /* don't change these values */
313	DELETE = +1,	398	DELETE = +1,
314	ERASE = +2,	399	ERASE = +2,
315	};	400	};
316		401
317	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	402	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
318	enum page_dirn {	403	enum page_dirn {
319	UP,	404	DN = -1,
320	DN,
321	NO_DIR,	405	NO_DIR = 0,
		406	UP = 1,
322	};	407	};
323		408
324	/* arguments for rxvt_scr_change_screen () */	409	/* arguments for rxvt_term::scr_change_screen () */
325	enum {	410	enum {
326	PRIMARY = 0,	411	PRIMARY = 0,
327	SECONDARY,	412	SECONDARY,
328	};	413	};
329		414
		415	// define various rendition bits and masks. the rendition word
		416	// is 32 bits in size, and we should use it as efficiently as possible
		417
330	#define RS_None 0	418	#define RS_None 0
331		419
332	#define RS_fgMask 0x0000007fUL // 128 colors	420	// GET_BGATTR depends on RS_fgShift > RS_bgShift
333	#define RS_bgMask 0x00003f80UL // 128 colors	421	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		422	#define RS_bgShift 0
		423	#define RS_fgShift (RS_bgShift + Color_Bits)
		424	#define RS_bgMask (RS_colorMask << RS_bgShift)
		425	#define RS_fgMask (RS_colorMask << RS_fgShift)
		426
		427	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		428	#define RS_fontShift (RS_fgShift + Color_Bits)
		429	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		430	#define RS_fontCount rxvt_fontset::fontCount
		431	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		432
		433	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		434	#define RS_redraw (2UL << RS_fontShift)
		435
		436	#define RS_Sel (1UL << 22)
		437
		438	// 4 custom bits for extensions
		439	#define RS_customCount 16UL
		440	#define RS_customShift 23
		441	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
334		442
335	// font styles	443	// font styles
336	#define RS_Bold 0x00004000UL // value 1	444	#define RS_Bold (1UL << RS_styleShift)
337	#define RS_Italic 0x00008000UL // value 2	445	#define RS_Italic (2UL << RS_styleShift)
		446
		447	#define RS_styleCount 4
		448	#define RS_styleShift 27
		449	#define RS_styleMask (RS_Bold | RS_Italic)
338		450
339	// fake styles	451	// fake styles
340	#define RS_Blink 0x00010000UL // blink	452	#define RS_Blink (1UL << 29)
341	#define RS_RVid 0x00020000UL // reverse video	453	#define RS_RVid (1UL << 30) // reverse video
342	#define RS_Uline 0x00040000UL // underline	454	#define RS_Uline (1UL << 31) // underline
343
344	// toggle this to force redraw, must be != RS_Careful
345	#define RS_redraw 0x01000000UL
346
347	// 5 custom bits for extensions
348	#define RS_customCount 32
349	#define RS_customMask 0x00f80000UL
350	#define RS_customShift 19
351
352	// other flags
353	#define RS_Careful 0x80000000UL /* be careful when drawing these */
354
355	#define RS_styleCount 4
356	#define RS_styleMask (RS_Bold | RS_Italic)
357	#define RS_styleShift 14
358		455
359	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	456	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
360	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	457	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
361		458
362	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
363	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
364	#define RS_fontShift 24
365
366	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	459	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
367	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	460	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
368
369	#define Sel_none 0 /* Not waiting */
370	#define Sel_normal 0x01 /* normal selection */
371	#define Sel_incr 0x02 /* incremental selection */
372	#define Sel_direct 0x00
373	#define Sel_Primary 0x01
374	#define Sel_Secondary 0x02
375	#define Sel_Clipboard 0x03
376	#define Sel_whereMask 0x0f
377	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
378	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
379		461
380	enum {	462	enum {
381	C0_NUL = 0x00,	463	C0_NUL = 0x00,
382	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	464	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
383	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	465	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
…		…
394	XTerm_name = 0,	476	XTerm_name = 0,
395	XTerm_iconName = 1,	477	XTerm_iconName = 1,
396	XTerm_title = 2,	478	XTerm_title = 2,
397	XTerm_property = 3, // change X property	479	XTerm_property = 3, // change X property
398	XTerm_Color = 4, // change colors	480	XTerm_Color = 4, // change colors
399	XTerm_Color00 = 10, // not implemented, CLASH!	481	XTerm_Color00 = 10, // change fg color
400	XTerm_Color01 = 11, // not implemented	482	XTerm_Color01 = 11, // change bg color
401	XTerm_Color_cursor = 12, // change actual 'Cursor' color	483	XTerm_Color_cursor = 12, // change actual 'Cursor' color
402	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	484	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
403	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	485	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
404	XTerm_Color05 = 15, // not implemented (tektronix fg)	486	XTerm_Color05 = 15, // not implemented (tektronix fg)
405	XTerm_Color06 = 16, // not implemented (tektronix bg)	487	XTerm_Color06 = 16, // not implemented (tektronix bg)
406	XTerm_Color_RV = 17, // change actual 'Highlight' color	488	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		489	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
407	XTerm_logfile = 46, // not implemented	490	XTerm_logfile = 46, // not implemented
408	XTerm_font = 50,	491	XTerm_font = 50,
409		492
410	XTerm_konsole30 = 30, // reserved for konsole	493	XTerm_konsole30 = 30, // reserved for konsole
411	XTerm_konsole31 = 31, // reserved for konsole	494	XTerm_konsole31 = 31, // reserved for konsole
412	XTerm_emacs51 = 51, // reserved for emacs shell	495	XTerm_emacs51 = 51, // reserved for emacs shell
413	/*	496	/*
414	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	497	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
415	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
416	*/	498	*/
417	Rxvt_Color_BD = 18, // change actual 'Bold' color	499
418	Rxvt_Color_UL = 19, // change actual 'Underline' color	500	// deprecated
		501	Rxvt_restoreFG = 39,
		502	Rxvt_restoreBG = 49,
		503
419	Rxvt_Pixmap = 20, // new bg pixmap	504	Rxvt_Pixmap = 20, // new bg pixmap
420	Rxvt_restoreFG = 39, // change default fg color
421	Rxvt_restoreBG = 49, // change default bg color
422	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	505	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
423		506
424	URxvt_locale = 701, // change locale	507	URxvt_locale = 701, // change locale
425	URxvt_version = 702, // request version	508	URxvt_version = 702, // request version
426		509
427	URxvt_Color_IT = 704, // change actual 'Italic' colour	510	URxvt_Color_IT = 704, // change actual 'Italic' colour
428	URxvt_Color_tint = 705, // change actual tint colour	511	URxvt_Color_tint = 705, // change actual tint colour
		512	URxvt_Color_BD = 706, // change actual 'Bold' color
		513	URxvt_Color_UL = 707, // change actual 'Underline' color
429	URxvt_Color_BD = 706,	514	URxvt_Color_border = 708,
430	URxvt_Color_UL = 707,
431		515
432	URxvt_font = 710,	516	URxvt_font = 710,
433	URxvt_boldFont = 711,	517	URxvt_boldFont = 711,
434	URxvt_italicFont = 712,	518	URxvt_italicFont = 712,
435	URxvt_boldItalicFont = 713,	519	URxvt_boldItalicFont = 713,
436		520
437	URxvt_view_up = 720,	521	URxvt_view_up = 720,
438	URxvt_view_down = 721,	522	URxvt_view_down = 721,
439		523
440	URxvt_perl = 777,	524	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
441	};	525	};
442		526
443	/* Words starting with `Color_' are colours. Others are counts */	527	/* Words starting with `Color_' are colours. Others are counts */
444	/*	528	/*
445	* The PixColor and rendition colour usage should probably be decoupled	529	* The PixColor and rendition colour usage should probably be decoupled
…		…
475	Color_White = maxBrightCOLOR,	559	Color_White = maxBrightCOLOR,
476	#else	560	#else
477	Color_White = maxCOLOR,	561	Color_White = maxCOLOR,
478	#endif	562	#endif
479	minTermCOLOR = Color_White + 1,	563	minTermCOLOR = Color_White + 1,
		564	#if USE_256_COLORS
		565	maxTermCOLOR = Color_White + 240,
		566	#else
480	maxTermCOLOR = Color_White + 72,	567	maxTermCOLOR = Color_White + 72,
		568	#endif
481	#ifndef NO_CURSORCOLOR	569	#ifndef NO_CURSORCOLOR
482	Color_cursor,	570	Color_cursor,
483	Color_cursor2,	571	Color_cursor2,
484	#endif	572	#endif
485	Color_pointer_fg,	573	Color_pointer_fg,
…		…
494	#if ENABLE_FRILLS	582	#if ENABLE_FRILLS
495	Color_underline,	583	Color_underline,
496	#endif	584	#endif
497	#ifdef OPTION_HC	585	#ifdef OPTION_HC
498	Color_HC,	586	Color_HC,
		587	Color_HTC,
499	#endif	588	#endif
500	#ifdef KEEP_SCROLLCOLOR
501	Color_scroll,	589	Color_scroll,
		590	#ifdef RXVT_SCROLLBAR
502	Color_trough,	591	Color_trough,
503	#endif	592	#endif
504	#if ENABLE_TRANSPARENCY	593	#if BG_IMAGE_FROM_ROOT
505	Color_tint,	594	Color_tint,
506	#endif	595	#endif
507	#if OFF_FOCUS_FADING	596	#if OFF_FOCUS_FADING
508	Color_fade,	597	Color_fade,
509	#endif	598	#endif
510	NRS_COLORS, /* */	599	NRS_COLORS, /* */
511	#ifdef KEEP_SCROLLCOLOR	600	#ifdef RXVT_SCROLLBAR
512	Color_topShadow = NRS_COLORS,	601	Color_topShadow = NRS_COLORS,
513	Color_bottomShadow,	602	Color_bottomShadow,
514	TOTAL_COLORS	603	TOTAL_COLORS
515	#else	604	#else
516	TOTAL_COLORS = NRS_COLORS	605	TOTAL_COLORS = NRS_COLORS
517	#endif	606	#endif
518	};	607	};
519		608
		609	#if USE_256_COLORS
		610	# define Color_Bits 9 // 0 .. maxTermCOLOR
		611	#else
520	#define Color_Bits 7 // 0 .. maxTermCOLOR	612	# define Color_Bits 7 // 0 .. maxTermCOLOR
		613	#endif
521		614
522	/*	615	/*
523	* Resource list	616	* Resource list
524	*/	617	*/
525	enum {	618	enum {
…		…
552	#define PrivMode_smoothScroll (1UL<<17)	645	#define PrivMode_smoothScroll (1UL<<17)
553	#define PrivMode_vt52 (1UL<<18)	646	#define PrivMode_vt52 (1UL<<18)
554	#define PrivMode_LFNL (1UL<<19)	647	#define PrivMode_LFNL (1UL<<19)
555	#define PrivMode_MouseBtnEvent (1UL<<20)	648	#define PrivMode_MouseBtnEvent (1UL<<20)
556	#define PrivMode_MouseAnyEvent (1UL<<21)	649	#define PrivMode_MouseAnyEvent (1UL<<21)
		650	#define PrivMode_BracketPaste (1UL<<22)
		651	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		652	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
		653	#define PrivMode_BlinkingCursor (1UL<<25)
557		654
558	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)	655	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
559		656
560	#ifdef ALLOW_132_MODE	657	#ifdef ALLOW_132_MODE
561	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	658	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
…		…
564	#endif	661	#endif
565		662
566	// do not change these constants lightly, there are many interdependencies	663	// do not change these constants lightly, there are many interdependencies
567	#define IMBUFSIZ 128 // input modifier buffer sizes	664	#define IMBUFSIZ 128 // input modifier buffer sizes
568	#define KBUFSZ 512 // size of keyboard mapping buffer	665	#define KBUFSZ 512 // size of keyboard mapping buffer
569	#define CBUFSIZ 2048 // size of command buffer	666	#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
		667	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
570	#define UBUFSIZ 2048 // character buffer	668	#define UBUFSIZ 2048 // character buffer
571		669
572	#if ENABLE_FRILLS	670	#if ENABLE_FRILLS
573	# include <X11/Xmd.h>	671	# include <X11/Xmd.h>
574	typedef struct _mwmhints {	672	typedef struct _mwmhints
		673	{
575	CARD32 flags;	674	CARD32 flags;
576	CARD32 functions;	675	CARD32 functions;
577	CARD32 decorations;	676	CARD32 decorations;
578	INT32 input_mode;	677	INT32 input_mode;
579	CARD32 status;	678	CARD32 status;
…		…
610	/*	709	/*
611	*****************************************************************************	710	*****************************************************************************
612	* MACRO DEFINES	711	* MACRO DEFINES
613	*****************************************************************************	712	*****************************************************************************
614	*/	713	*/
		714
		715	// speed hack, copy some member variable into a local variable of the same name
615	#define dLocal(type,name) type const name = this->name	716	#define dLocal(type,name) type const name = this->name
616		717
617	// for speed reasons, we assume that all codepoints 32 to 126 are	718	// for speed reasons, we assume that all codepoints 32 to 126 are
618	// single-width.	719	// single-width.
619	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	720	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
626	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	727	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
627	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	728	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
628	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	729	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
629	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	730	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
630		731
631	#define LINENO(n) MOD (term_start + int(n), total_rows)	732	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
632	#define ROW(n) row_buf [LINENO (n)]	733	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		734
		735	#define LINENO(n) LINENO_of (this, n)
		736	#define ROW(n) ROW_of (this, n)
633		737
634	/* how to build & extract colors and attributes */	738	/* how to build & extract colors and attributes */
635	#define GET_BASEFG(x) (((x) & RS_fgMask))	739	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
636	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	740	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
637		741
638	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	742	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
639	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	743	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
640		744
641	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	745	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
642	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	746	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
643		747
644	#define GET_ATTR(x) (((x) & RS_attrMask))	748	#define GET_ATTR(x) (((x) & RS_attrMask))
645	#define GET_BGATTR(x) \
646	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
647	| (((x) & RS_fgMask)<<Color_Bits)) \
648	: ((x) & (RS_attrMask | RS_bgMask)))
649	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	749	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
650	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	750	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
651	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	751	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
652		752
653	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	753	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
654		754
655	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	755	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
656	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	756	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
657		757
658	#if ENABLE_STYLES	758	#if ENABLE_STYLES
659	# define FONTSET(style) fontset[GET_STYLE (style)]	759	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
660	#else	760	#else
661	# define FONTSET(style) fontset[0]	761	# define FONTSET_of(t,style) (t)->fontset[0]
662	#endif	762	#endif
663		763
664	#ifdef HAVE_SCROLLBARS	764	#define FONTSET(style) FONTSET_of (this, style)
665	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
666	#else
667	# define scrollbar_TotalWidth() (0)
668	#endif
669		765
670	typedef callback<void (const char *)> log_callback;	766	typedef callback<void (const char *)> log_callback;
671	typedef callback<int (int)> getfd_callback;	767	typedef callback<int (int)> getfd_callback;
672		768
673	/****************************************************************************/	769	/****************************************************************************/
…		…
676	#define LINE_FILTERED 0x0002 // line has been filtered	772	#define LINE_FILTERED 0x0002 // line has been filtered
677	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	773	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
678	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	774	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
679	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	775	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
680		776
681	struct line_t {	777	struct line_t
		778	{
682	text_t *t; // terminal the text	779	text_t *t; // terminal the text
683	rend_t *r; // rendition, uses RS_ flags	780	rend_t *r; // rendition, uses RS_ flags
684	tlen_t_ l; // length of each text line	781	tlen_t_ l; // length of each text line
685	uint32_t f; // flags	782	uint32_t f; // flags
		783
		784	bool valid ()
		785	{
		786	return l >= 0;
		787	}
		788
		789	void alloc ()
		790	{
		791	l = 0;
		792	}
686		793
687	bool is_longer ()	794	bool is_longer ()
688	{	795	{
689	return f & LINE_LONGER;	796	return f & LINE_LONGER;
690	}	797	}
…		…
720	};	827	};
721		828
722	/****************************************************************************/	829	/****************************************************************************/
723		830
724	// primitive wrapper around mbstate_t to ensure initialisation	831	// primitive wrapper around mbstate_t to ensure initialisation
725	struct mbstate {	832	struct mbstate
		833	{
726	mbstate_t mbs;	834	mbstate_t mbs;
727		835
728	operator mbstate_t *() { return &mbs; }	836	operator mbstate_t *() { return &mbs; }
729	void reset () { memset (&mbs, 0, sizeof (mbs)); }	837	void reset () { memset (&mbs, 0, sizeof (mbs)); }
730	mbstate () { reset (); }	838	mbstate () { reset (); }
…		…
751		859
752	#if ENABLE_COMBINING	860	#if ENABLE_COMBINING
753	// compose chars are used to represent composite characters	861	// compose chars are used to represent composite characters
754	// that are not representable in unicode, as well as characters	862	// that are not representable in unicode, as well as characters
755	// not fitting in the BMP.	863	// not fitting in the BMP.
756	struct compose_char {	864	struct compose_char
		865	{
757	unicode_t c1, c2; // any chars != NOCHAR are valid	866	unicode_t c1, c2; // any chars != NOCHAR are valid
		867
758	compose_char (unicode_t c1, unicode_t c2)	868	compose_char (unicode_t c1, unicode_t c2)
759	: c1(c1), c2(c2)	869	: c1(c1), c2(c2)
760	{ }	870	{ }
761	};	871	};
762		872
763	class rxvt_composite_vec {	873	class rxvt_composite_vec
		874	{
764	vector<compose_char> v;	875	vector<compose_char> v;
765	public:	876	public:
766	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	877	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
767	int expand (unicode_t c, wchar_t *r);	878	int expand (unicode_t c, wchar_t *r);
768	compose_char *operator [](text_t c)	879	compose_char *operator [](text_t c)
…		…
787	extern rxvt_t rxvt_current_term;	898	extern rxvt_t rxvt_current_term;
788		899
789	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)	900	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
790	#define GET_R rxvt_current_term	901	#define GET_R rxvt_current_term
791		902
		903	/* ------------------------------------------------------------------------- */
		904	struct overlay_base
		905	{
		906	int x, y, w, h; // overlay dimensions
		907	text_t **text;
		908	rend_t **rend;
		909
		910	// while tempting to add swap() etc. here, it effectively only increases code size
		911	};
		912
		913	/* ------------------------------------------------------------------------- */
		914
792	typedef struct {	915	typedef struct
		916	{
793	int row;	917	int row;
794	int col;	918	int col;
795	} row_col_t;	919	} row_col_t;
796		920
797	/*	921	/*
…		…
822	* +------------+·display·+·= term_start	946	* +------------+·display·+·= term_start
823	* | terminal | display |	947	* | terminal | display |
824	* | terminal +---------+	948	* | terminal +---------+
825	* | terminal |	949	* | terminal |
826	* | terminal |	950	* | terminal |
827	* +------------+···········= term_stat + nrow - 1	951	* +------------+···········= term_start + nrow - 1
828	* |	952	* |
829	* |	953	* |
830	* END······················= total_rows	954	* END······················= total_rows
831	*/	955	*/
832		956
833	struct TermWin_t {	957	struct TermWin_t
		958	{
		959	int vt_width; /* actual window width [pixels] */
		960	int vt_height; /* actual window height [pixels] */
834	int width; /* window width [pixels] */	961	int width; /* window width [pixels] */
835	int height; /* window height [pixels] */	962	int height; /* window height [pixels] */
836	int fwidth; /* font width [pixels] */	963	int fwidth; /* font width [pixels] */
837	int fheight; /* font height [pixels] */	964	int fheight; /* font height [pixels] */
838	int fbase; /* font ascent (baseline) [pixels] */	965	int fbase; /* font ascent (baseline) [pixels] */
…		…
841	int focus; /* window has focus */	968	int focus; /* window has focus */
842	int mapped; /* window state mapped? */	969	int mapped; /* window state mapped? */
843	int int_bwidth; /* internal border width */	970	int int_bwidth; /* internal border width */
844	int ext_bwidth; /* external border width */	971	int ext_bwidth; /* external border width */
845	int lineSpace; /* number of extra pixels between rows */	972	int lineSpace; /* number of extra pixels between rows */
		973	int letterSpace; /* number of extra pixels between columns */
846	int saveLines; /* number of lines that fit in scrollback */	974	int saveLines; /* number of lines that fit in scrollback */
847	int total_rows; /* total number of rows in this terminal */	975	int total_rows; /* total number of rows in this terminal */
848	int term_start; /* term lines start here */	976	int term_start; /* term lines start here */
849	int view_start; /* scrollback view starts here */	977	int view_start; /* scrollback view starts here */
850	int top_row; /* topmost row index of scrollback */	978	int top_row; /* topmost row index of scrollback */
851	Window parent[6]; /* parent identifiers - we're parent[0] */	979	Window parent; /* parent identifier */
852	Window vt; /* vt100 window */	980	Window vt; /* vt100 window */
853	GC gc; /* GC for drawing */	981	GC gc; /* GC for drawing */
854	Pixmap pixmap;
855	rxvt_drawable *drawable;	982	rxvt_drawable *drawable;
856	rxvt_fontset *fontset[4];	983	rxvt_fontset *fontset[4];
857	};	984	};
858		985
859	/*	986	/*
…		…
868	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where	995	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
869	* nothing is selected	996	* nothing is selected
870	* beg: row/column of beginning of selection : never past mark	997	* beg: row/column of beginning of selection : never past mark
871	* mark: row/column of initial click : never past end	998	* mark: row/column of initial click : never past end
872	* end: row/column of one character past end of selection	999	* end: row/column of one character past end of selection
873	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow	1000	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
874	* * Note: col == -1 ==> we're left of screen	1001	* * Note: col == -1 ==> we're left of screen
875	*	1002	*
876	*/	1003	*/
877	typedef struct {	1004	struct screen_t
		1005	{
878	row_col_t cur; /* cursor position on the screen */	1006	row_col_t cur; /* cursor position on the screen */
879	int tscroll; /* top of settable scroll region */	1007	int tscroll; /* top of settable scroll region */
880	int bscroll; /* bottom of settable scroll region */	1008	int bscroll; /* bottom of settable scroll region */
881	unsigned int charset; /* character set number [0..3] */	1009	unsigned int charset; /* character set number [0..3] */
882	unsigned int flags; /* see below */	1010	unsigned int flags; /* see below */
883	row_col_t s_cur; /* saved cursor position */	1011	row_col_t s_cur; /* saved cursor position */
884	unsigned int s_charset; /* saved character set number [0..3] */	1012	unsigned int s_charset; /* saved character set number [0..3] */
885	char s_charset_char;	1013	char s_charset_char;
886	rend_t s_rstyle; /* saved rendition style */	1014	rend_t s_rstyle; /* saved rendition style */
887	} screen_t;	1015	};
888		1016
889	enum selection_op_t {	1017	enum selection_op_t
		1018	{
890	SELECTION_CLEAR = 0, /* nothing selected */	1019	SELECTION_CLEAR = 0, /* nothing selected */
891	SELECTION_INIT, /* marked a point */	1020	SELECTION_INIT, /* marked a point */
892	SELECTION_BEGIN, /* started a selection */	1021	SELECTION_BEGIN, /* started a selection */
893	SELECTION_CONT, /* continued selection */	1022	SELECTION_CONT, /* continued selection */
894	SELECTION_DONE /* selection put in CUT_BUFFER0 */	1023	SELECTION_DONE /* selection put in CUT_BUFFER0 */
895	};	1024	};
896		1025
897	typedef struct {	1026	struct selection_t
		1027	{
898	wchar_t *text; /* selected text */	1028	wchar_t *text; /* selected text */
899	unsigned int len; /* length of selected text */	1029	unsigned int len; /* length of selected text */
900	unsigned int screen; /* screen being used */	1030	unsigned int screen; /* screen being used */
901	unsigned int clicks; /* number of clicks */	1031	unsigned int clicks; /* number of clicks */
902	selection_op_t op; /* current operation */	1032	selection_op_t op; /* current operation */
903	bool rect; /* rectangular selection? */	1033	bool rect; /* rectangular selection? */
904	row_col_t beg; /* beginning of selection <= mark */	1034	row_col_t beg; /* beginning of selection <= mark */
905	row_col_t mark; /* point of initial click <= end */	1035	row_col_t mark; /* point of initial click <= end */
906	row_col_t end; /* one character past end point */	1036	row_col_t end; /* one character past end point */
907	} selection_t;	1037	wchar_t *clip_text; /* text copied to the clipboard */
		1038	unsigned int clip_len; /* length of clipboard text */
		1039	};
908		1040
909	/* ------------------------------------------------------------------------- */	1041	/* ------------------------------------------------------------------------- */
910		1042
911	/* screen_t flags */	1043	/* screen_t flags */
912	#define Screen_Relative (1<<0) /* relative origin mode flag */	1044	#define Screen_Relative (1<<0) /* relative origin mode flag */
…		…
916	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */	1048	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
917	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)	1049	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
918		1050
919	/* rxvt_vars.options */	1051	/* rxvt_vars.options */
920	enum {	1052	enum {
921	# define def(name,idx) Opt_ ## name = idx,
922	# define nodef(name) Opt_ ## name = 0,	1053	# define def(name) Opt_ ## name,
		1054	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		1055	Opt_0,
923	# include "optinc.h"	1056	# include "optinc.h"
924	# undef nodef	1057	# undef nodef
925	# undef def	1058	# undef def
926	Opt_count	1059	Opt_count
927	};	1060	};
928		1061
929	/* ------------------------------------------------------------------------- */	1062	/* ------------------------------------------------------------------------- */
930		1063
931	struct rxvt_vars : TermWin_t {	1064	struct rxvt_vars : TermWin_t
		1065	{
932	scrollBar_t scrollBar;	1066	scrollBar_t scrollBar;
933	uint8_t options[(Opt_count + 7) >> 3];	1067	uint8_t options[(Opt_count + 7) >> 3];
934	XSizeHints szHint;	1068	XSizeHints szHint;
935	rxvt_color *pix_colors;	1069	rxvt_color *pix_colors;
936	Cursor TermWin_cursor; /* cursor for vt window */	1070	Cursor TermWin_cursor; /* cursor for vt window */
937	int sb_shadow; /* scrollbar shadow width */	1071
938	int numlock_state;
939	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf	1072	line_t *row_buf; // all lines, scrollback + terminal, circular
940	line_t *drawn_buf; // text on screen	1073	line_t *drawn_buf; // text on screen
941	line_t *swap_buf; // lines for swap buffer	1074	line_t *swap_buf; // lines for swap buffer
942	char *tabs; /* per location: 1 == tab-stop */	1075	char *tabs; /* per location: 1 == tab-stop */
943	screen_t screen;	1076	screen_t screen;
944	screen_t swap;	1077	screen_t swap;
…		…
947	#ifdef OFF_FOCUS_FADING	1080	#ifdef OFF_FOCUS_FADING
948	rxvt_color pix_colors_unfocused[TOTAL_COLORS];	1081	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949	#endif	1082	#endif
950	};	1083	};
951		1084
952	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1085	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1086	{
953		1087
954	// special markers with magic addresses	1088	// special markers with magic addresses
955	static const char resval_undef []; // options specifically unset	1089	static const char resval_undef []; // options specifically unset
956	static const char resval_on []; // boolean options switched on	1090	static const char resval_on []; // boolean options switched on
957	static const char resval_off []; // or off	1091	static const char resval_off []; // or off
…		…
965		1099
966	unsigned char want_refresh:1,	1100	unsigned char want_refresh:1,
967	current_screen:1, /* primary or secondary */	1101	current_screen:1, /* primary or secondary */
968	num_scr_allow:1,	1102	num_scr_allow:1,
969	bypass_keystate:1,	1103	bypass_keystate:1,
		1104	#if ENABLE_FRILLS
		1105	urgency_hint:1,
		1106	#endif
970	#ifdef CURSOR_BLINK	1107	#if CURSOR_BLINK
971	hidden_cursor:1,	1108	hidden_cursor:1,
972	#endif	1109	#endif
973	#ifdef TEXT_BLINK	1110	#if TEXT_BLINK
974	hidden_text:1,	1111	hidden_text:1,
975	#endif	1112	#endif
976	#ifdef POINTER_BLANK	1113	#if POINTER_BLANK
977	hidden_pointer:1,	1114	hidden_pointer:1,
978	#endif	1115	#endif
979	enc_utf8:1, /* wether locale uses utf-8 */	1116	enc_utf8:1, /* whether locale uses utf-8 */
980	seen_input:1, /* wether we have seen some program output yet */	1117	seen_input:1, /* whether we have seen some program output yet */
981	seen_resize:1, /* wether we had a resize event */	1118	seen_resize:1, /* whether we had a resize event */
		1119	init_done:1,
982	parsed_geometry:1;	1120	parsed_geometry:1;
983		1121
984	unsigned char refresh_type,	1122	unsigned char refresh_type,
985	#ifdef META8_OPTION	1123	#ifdef META8_OPTION
986	meta_char, /* Alt-key prefix */	1124	meta_char; /* Alt-key prefix */
987	#endif	1125	#endif
988	scrollbar_align,
989	selection_wait,
990	selection_type;
991	/* ---------- */	1126	/* ---------- */
992	bool rvideo_state, rvideo_mode;	1127	bool rvideo_state, rvideo_mode;
993	#ifndef NO_BELL	1128	#ifndef NO_BELL
994	bool rvideo_bell;	1129	bool rvideo_bell;
995	#endif	1130	#endif
996	int num_scr; /* screen: number lines scrolled */	1131	int num_scr; /* screen: number of lines scrolled */
997	int prev_ncol, /* screen: previous number of columns */	1132	int prev_ncol, /* screen: previous number of columns */
998	prev_nrow; /* screen: previous number of rows */	1133	prev_nrow; /* screen: previous number of rows */
999	/* ---------- */	1134	/* ---------- */
1000	rend_t rstyle;	1135	rend_t rstyle;
1001	/* ---------- */	1136	/* ---------- */
1002	#ifdef SELECTION_SCROLLING	1137	#ifdef SELECTION_SCROLLING
1003	int scroll_selection_lines;	1138	int scroll_selection_lines;
1004	enum page_dirn scroll_selection_dir;
1005	int selection_save_x,	1139	int selection_save_x,
1006	selection_save_y,	1140	selection_save_y,
1007	selection_save_state;	1141	selection_save_state;
1008	#endif	1142	#endif
1009	/* ---------- */	1143	/* ---------- */
…		…
1011	/* give proper Scroll behaviour */	1145	/* give proper Scroll behaviour */
1012	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1146	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1013	mouse_slip_wheel_speed,	1147	mouse_slip_wheel_speed,
1014	#endif	1148	#endif
1015	refresh_count,	1149	refresh_count,
1016	last_bot, /* scrollbar last bottom position */
1017	last_top, /* scrollbar last top position */
1018	last_state, /* scrollbar last state */
1019	scrollbar_len,
1020	window_vt_x,	1150	window_vt_x,
1021	window_vt_y,	1151	window_vt_y,
1022	window_sb_x,
1023	mouse_row,	1152	mouse_row,
1024	mouse_col,	1153	mouse_col,
1025	# ifdef POINTER_BLANK	1154	# ifdef POINTER_BLANK
1026	pointerBlankDelay,	1155	pointerBlankDelay,
1027	# endif	1156	# endif
		1157	multiClickTime,
		1158	cursor_type,
1028	allowedxerror;	1159	allowedxerror;
1029	/* ---------- */	1160	/* ---------- */
1030	unsigned int ModLevel3Mask,	1161	unsigned int ModLevel3Mask,
1031	ModMetaMask,	1162	ModMetaMask,
1032	ModNumLockMask;	1163	ModNumLockMask;
1033	int old_width, /* last used width in screen resize */
1034	old_height; /* last used height in screen resize */
1035	unsigned long priv_modes,	1164	unsigned long priv_modes,
1036	SavedModes;	1165	SavedModes;
1037	/* ---------- */	1166	/* ---------- */
1038	Atom *xa;	1167	Atom *xa;
1039	/* ---------- */	1168	/* ---------- */
1040	#ifdef RXVT_SCROLLBAR
1041	GC scrollbarGC,
1042	topShadowGC,
1043	botShadowGC;
1044	#endif
1045	#ifdef XTERM_SCROLLBAR
1046	GC xscrollbarGC,
1047	ShadowGC;
1048	#endif
1049	#ifdef PLAIN_SCROLLBAR
1050	GC pscrollbarGC;
1051	#endif
1052	#ifdef NEXT_SCROLLBAR
1053	GC blackGC,
1054	whiteGC,
1055	grayGC,
1056	darkGC,
1057	stippleGC;
1058	Pixmap dimple,
1059	upArrow,
1060	downArrow,
1061	upArrowHi,
1062	downArrowHi;
1063	#endif
1064	/* ---------- */
1065	Time selection_time,	1169	Time selection_time,
1066	selection_request_time;	1170	clipboard_time;
		1171	rxvt_selection *selection_req;
1067	pid_t cmd_pid; /* process id of child */	1172	pid_t cmd_pid; /* process id of child */
1068	char * incr_buf;
1069	size_t incr_buf_size, incr_buf_fill;
1070	/* ---------- */
1071	Cursor leftptr_cursor;
1072	/* ---------- */	1173	/* ---------- */
1073	struct mouse_event MEvent;	1174	struct mouse_event MEvent;
1074	XComposeStatus compose;	1175	XComposeStatus compose;
1075	struct termios tio;	1176	static struct termios def_tio;
1076	row_col_t oldcursor;	1177	row_col_t oldcursor;
		1178
1077	#ifdef HAVE_BG_PIXMAP	1179	#ifdef HAVE_BG_PIXMAP
1078	bgPixmap_t bgPixmap;	1180	void bg_init ();
		1181	void bg_destroy ();
		1182
		1183	# if BG_IMAGE_FROM_FILE
		1184	rxvt_image fimage;
		1185	void render_image (rxvt_image &image);
1079	#endif	1186	# endif
		1187
		1188	# if BG_IMAGE_FROM_ROOT
		1189	rxvt_img *root_img;
		1190	image_effects root_effects;
		1191
		1192	void render_root_image ();
		1193	# endif
		1194
		1195	ev_tstamp bg_valid_since;
		1196
		1197	bool bg_window_size_sensitive ();
		1198	bool bg_window_position_sensitive ();
		1199
		1200	void bg_render ();
		1201	#endif
		1202
1080	#ifdef HAVE_AFTERIMAGE	1203	#ifdef HAVE_IMG
1081	ASVisual *asv;	1204	enum {
1082	ASImageManager *asimman;	1205	BG_IS_TRANSPARENT = 1 << 1,
		1206	BG_NEEDS_REFRESH = 1 << 2,
		1207	BG_INHIBIT_RENDER = 1 << 3,
		1208	};
		1209
		1210	uint8_t bg_flags;
		1211
		1212	rxvt_img *bg_img;
1083	#endif	1213	#endif
1084		1214
1085	#if ENABLE_OVERLAY	1215	#if ENABLE_OVERLAY
1086	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1216	overlay_base ov;
1087	text_t **ov_text;
1088	rend_t **ov_rend;
1089		1217
1090	void scr_swap_overlay () NOTHROW;	1218	void scr_swap_overlay () NOTHROW;
1091	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1219	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1092	void scr_overlay_off () NOTHROW;	1220	void scr_overlay_off () NOTHROW;
1093	void scr_overlay_set (int x, int y,	1221	void scr_overlay_set (int x, int y,
…		…
1097	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;	1225	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1098	#endif	1226	#endif
1099		1227
1100	vector<void *> allocated; // free these memory blocks with free()	1228	vector<void *> allocated; // free these memory blocks with free()
1101		1229
1102	char env_windowid[21]; /* environmental variable WINDOWID */	1230	int parent_x, parent_y; // parent window position relative to root, only updated on demand
1103	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1104	char *env_display; /* environmental variable DISPLAY */
1105	char *env_term; /* environmental variable TERM */
1106		1231
1107	char *locale;	1232	char *locale;
1108	char charsets[4];	1233	char charsets[4];
1109	char *v_buffer; /* pointer to physical buffer */	1234	char *v_buffer; /* pointer to physical buffer */
1110	unsigned int v_buflen; /* size of area to write */	1235	unsigned int v_buflen; /* size of area to write */
1111	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1236	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1237	char **env;
1112		1238
1113	#ifdef KEYSYM_RESOURCE	1239	#ifdef KEYSYM_RESOURCE
1114	keyboard_manager *keyboard;	1240	keyboard_manager *keyboard;
1115	#endif	1241	#endif
1116	#ifndef NO_RESOURCES	1242	#ifndef NO_RESOURCES
…		…
1122	char *cmdbuf_ptr, *cmdbuf_endp;	1248	char *cmdbuf_ptr, *cmdbuf_endp;
1123	char cmdbuf_base[CBUFSIZ];	1249	char cmdbuf_base[CBUFSIZ];
1124		1250
1125	ptytty *pty;	1251	ptytty *pty;
1126		1252
1127	rxvt_salloc *talloc; // text line allocator	1253	// chunk contains all line_t's as well as rend_t and text_t buffers
1128	rxvt_salloc *ralloc; // rend line allocator	1254	// for drawn_buf, swap_buf and row_buf, in this order
		1255	void *chunk;
		1256	size_t chunk_size;
1129		1257
1130	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1258	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1131		1259
1132	#if ENABLE_FRILLS || ISO_14755	1260	#if ENABLE_FRILLS || ISO_14755
1133	// ISO 14755 entry support	1261	// ISO 14755 entry support
1134	unicode_t iso14755buf;	1262	unicode_t iso14755buf;
1135	void commit_iso14755 ();	1263	void commit_iso14755 ();
1136	int hex_keyval (XKeyEvent &ev);
1137	# if ISO_14755	1264	# if ISO_14755
1138	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1265	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1139	void iso14755_54 (int x, int y);	1266	void iso14755_54 (int x, int y);
1140	# endif	1267	# endif
1141	#endif	1268	#endif
1142		1269
1143	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;	1270	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
…		…
1145	void vt_select_input () const NOTHROW	1272	void vt_select_input () const NOTHROW
1146	{	1273	{
1147	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);	1274	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1148	}	1275	}
1149		1276
1150	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1277	#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1151	void rootwin_cb (XEvent &xev);	1278	void rootwin_cb (XEvent &xev);
1152	xevent_watcher rootwin_ev;	1279	xevent_watcher rootwin_ev;
1153	#endif	1280	#endif
1154	#ifdef HAVE_BG_PIXMAP	1281	#ifdef HAVE_BG_PIXMAP
1155	void update_background ();	1282	void update_background ();
1156	#if TRACE_PIXMAPS
1157	void trace_update_background (const char *file, int line);
1158	# define update_background() trace_update_background (__FILE__, __LINE__)
1159	#endif
1160	void update_background_cb (ev::timer &w, int revents);	1283	void update_background_cb (ev::timer &w, int revents);
1161	ev::timer update_background_ev;	1284	ev::timer update_background_ev;
1162	#endif	1285	#endif
1163		1286
1164	void x_cb (XEvent &xev);	1287	void x_cb (XEvent &xev);
1165	xevent_watcher termwin_ev;	1288	xevent_watcher termwin_ev;
1166	xevent_watcher vt_ev;	1289	xevent_watcher vt_ev;
1167	#ifdef HAVE_SCROLLBARS
1168	xevent_watcher scrollbar_ev;	1290	xevent_watcher scrollbar_ev;
1169	#endif
1170		1291
1171	void child_cb (ev::child &w, int revents); ev::child child_ev;	1292	void child_cb (ev::child &w, int revents); ev::child child_ev;
1172	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1293	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1173	void refresh_check ();	1294	void refresh_check ();
1174	void flush ();	1295	void flush ();
1175	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1296	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1297	void cmdbuf_reify ();
		1298	void cmdbuf_append (const char *str, size_t count);
1176	bool pty_fill ();	1299	bool pty_fill ();
1177	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1300	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1178	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1179		1301
1180	#ifdef CURSOR_BLINK	1302	#ifdef CURSOR_BLINK
		1303	void cursor_blink_reset ();
1181	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;	1304	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1182	#endif	1305	#endif
1183	#ifdef TEXT_BLINK	1306	#ifdef TEXT_BLINK
1184	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;	1307	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1185	#endif	1308	#endif
…		…
1202	void pointer_blank ();	1325	void pointer_blank ();
1203	#endif	1326	#endif
1204	void pointer_unblank ();	1327	void pointer_unblank ();
1205		1328
1206	void tt_printf (const char *fmt,...);	1329	void tt_printf (const char *fmt,...);
		1330	void tt_write_ (const char *data, unsigned int len);
1207	void tt_write (const char *data, unsigned int len);	1331	void tt_write (const char *data, unsigned int len);
		1332	void tt_write_user_input (const char *data, unsigned int len);
1208	void pty_write ();	1333	void pty_write ();
1209
1210	void init (stringvec *argv, stringvec *envv)
1211	{
1212	this->argv = argv;
1213	init (argv->size (), argv->begin (), envv);
1214	}
1215		1334
1216	void make_current () const // make this the "currently active" urxvt instance	1335	void make_current () const // make this the "currently active" urxvt instance
1217	{	1336	{
1218	SET_R (this);	1337	SET_R (this);
1219	set_environ (envv);	1338	set_environ (env);
1220	rxvt_set_locale (locale);	1339	rxvt_set_locale (locale);
1221	}	1340	}
1222		1341
1223	#if USE_XIM	1342	#if USE_XIM
1224	rxvt_xim *input_method;	1343	rxvt_xim *input_method;
…		…
1231	void im_set_size (XRectangle &size);	1350	void im_set_size (XRectangle &size);
1232	void im_set_position (XPoint &pos) NOTHROW;	1351	void im_set_position (XPoint &pos) NOTHROW;
1233	void im_set_color (unsigned long &fg, unsigned long &bg);	1352	void im_set_color (unsigned long &fg, unsigned long &bg);
1234	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1353	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1235		1354
1236	bool IMisRunning ();	1355	bool im_is_running ();
1237	void IMSendSpot ();	1356	void im_send_spot ();
1238	bool IM_get_IC (const char *modifiers);	1357	bool im_get_ic (const char *modifiers);
1239	void IMSetPosition ();	1358	void im_set_position ();
1240	#endif	1359	#endif
1241		1360
1242	// command.C	1361	// command.C
1243	void key_press (XKeyEvent &ev);	1362	void key_press (XKeyEvent &ev);
1244	void key_release (XKeyEvent &ev);	1363	void key_release (XKeyEvent &ev);
1245	unsigned int cmd_write (const char *str, unsigned int count);
1246		1364
1247	wchar_t next_char () NOTHROW;	1365	wchar_t next_char () NOTHROW;
1248	wchar_t cmd_getc () THROW ((class out_of_input));	1366	wchar_t cmd_getc () THROW ((class out_of_input));
1249	uint32_t next_octet () NOTHROW;	1367	uint32_t next_octet () NOTHROW;
1250	uint32_t cmd_get8 () THROW ((class out_of_input));	1368	uint32_t cmd_get8 () THROW ((class out_of_input));
1251		1369
1252	bool cmd_parse ();	1370	void cmd_parse ();
1253	void mouse_report (XButtonEvent &ev);	1371	void mouse_report (XButtonEvent &ev);
1254	void button_press (XButtonEvent &ev);	1372	void button_press (XButtonEvent &ev);
1255	void button_release (XButtonEvent &ev);	1373	void button_release (XButtonEvent &ev);
1256	void focus_in ();	1374	void focus_in ();
1257	void focus_out ();	1375	void focus_out ();
		1376	#if ENABLE_FRILLS
		1377	void set_urgency (bool enable);
		1378	#else
		1379	void set_urgency (bool enable) { }
		1380	#endif
1258	void update_fade_color (unsigned int idx);	1381	void update_fade_color (unsigned int idx, bool first_time = false);
1259	#ifdef PRINTPIPE	1382	#ifdef PRINTPIPE
1260	FILE *popen_printer ();	1383	FILE *popen_printer ();
1261	int pclose_printer (FILE *stream);	1384	int pclose_printer (FILE *stream);
1262	#endif	1385	#endif
1263	void process_print_pipe ();	1386	void process_print_pipe ();
…		…
1268	void process_window_ops (const int *args, unsigned int nargs);	1391	void process_window_ops (const int *args, unsigned int nargs);
1269	char *get_to_st (unicode_t &ends_how);	1392	char *get_to_st (unicode_t &ends_how);
1270	void process_dcs_seq ();	1393	void process_dcs_seq ();
1271	void process_osc_seq ();	1394	void process_osc_seq ();
1272	void process_color_seq (int report, int color, const char *str, char resp);	1395	void process_color_seq (int report, int color, const char *str, char resp);
1273	void process_xterm_seq (int op, const char *str, char resp);	1396	void process_xterm_seq (int op, char *str, char resp);
1274	int privcases (int mode, unsigned long bit);	1397	int privcases (int mode, unsigned long bit);
1275	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1398	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1276	void process_sgr_mode (unsigned int nargs, const int *arg);	1399	void process_sgr_mode (unsigned int nargs, const int *arg);
1277	void process_graphics ();	1400	void set_cursor_style (int style);
1278	// init.C	1401	// init.C
		1402	void init (stringvec *argv, stringvec *envv);
		1403	void init (int argc, const char *const *argv, const char *const *envv);
		1404	void init2 (int argc, const char *const *argv);
1279	void init_vars ();	1405	void init_vars ();
1280	void init_secondary ();
1281	const char **init_resources (int argc, const char *const *argv);	1406	const char **init_resources (int argc, const char *const *argv);
1282	void init_env ();	1407	void init_env ();
1283	void set_locale (const char *locale);	1408	void set_locale (const char *locale);
1284	void init_xlocale ();	1409	void init_xlocale ();
1285	void init_command (const char *const *argv);	1410	void init_command (const char *const *argv);
1286	void run_command (const char *const *argv);	1411	void run_command (const char *const *argv);
1287	int run_child (const char *const *argv);	1412	int run_child (const char *const *argv);
1288	void color_aliases (int idx);	1413	void color_aliases (int idx);
1289	void create_windows (int argc, const char *const *argv);	1414	void create_windows (int argc, const char *const *argv);
1290	void Get_Colours ();	1415	void get_colors ();
1291	void get_ourmods ();	1416	void get_ourmods ();
		1417	void set_icon (const char *file);
1292	// main.C	1418	// main.C
1293	void tt_winch ();	1419	void tt_winch ();
1294	rxvt_term ();	1420	rxvt_term ();
1295	~rxvt_term ();	1421	~rxvt_term ();
1296	void destroy ();	1422	void destroy ();
1297	void emergency_cleanup ();	1423	void emergency_cleanup ();
1298	void init (int argc, const char *const *argv, stringvec *envv);
1299	void recolour_cursor ();	1424	void recolor_cursor ();
1300	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1425	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1301	void window_calc (unsigned int newwidth, unsigned int newheight);	1426	void window_calc (unsigned int newwidth, unsigned int newheight);
1302	bool set_fonts ();	1427	bool set_fonts ();
1303	void set_string_property (Atom prop, const char *str, int len = -1);	1428	void set_string_property (Atom prop, const char *str, int len = -1);
		1429	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1304	void set_utf8_property (Atom prop, const char *str, int len = -1);	1430	void set_utf8_property (Atom prop, const char *str, int len = -1);
1305	void set_title (const char *str);	1431	void set_title (const char *str);
1306	void set_icon_name (const char *str);	1432	void set_icon_name (const char *str);
1307	void set_window_color (int idx, const char *color);	1433	void set_window_color (int idx, const char *color);
1308	void set_colorfgbg ();	1434	char *get_colorfgbg ();
1309	bool set_color (rxvt_color &color, const char *name);	1435	bool set_color (rxvt_color &color, const char *name);
1310	void alias_color (int dst, int src);	1436	void alias_color (int dst, int src);
1311	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1437	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1312	void get_window_origin (int &x, int &y);	1438	void get_window_origin (int &x, int &y);
1313	Pixmap get_pixmap_property (int prop_id);
1314		1439
1315	// screen.C	1440	// screen.C
1316		1441
1317	void lalloc (line_t &l) const	1442	bool option (uint8_t opt) const NOTHROW
1318	{	1443	{
1319	l.t = (text_t *)talloc->alloc ();	1444	return options[opt >> 3] & (1 << (opt & 7));
1320	l.r = (rend_t *)ralloc->alloc ();
1321	}	1445	}
1322		1446
1323	#if 0	1447	void set_option (uint8_t opt, bool set = true) NOTHROW;
1324	void lfree (line_t &l)
1325	{
1326	talloc->free (l.t);
1327	ralloc->free (l.r);
1328	}
1329	#endif
1330
1331	void lresize (line_t &l) const
1332	{
1333	if (!l.t)
1334	return;
1335
1336	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1337	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1338
1339	l.l = min (l.l, ncol);
1340
1341	if (ncol > prev_ncol)
1342	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1343	}
1344		1448
1345	int fgcolor_of (rend_t r) const NOTHROW	1449	int fgcolor_of (rend_t r) const NOTHROW
1346	{	1450	{
1347	int base = GET_BASEFG (r);	1451	int base = GET_BASEFG (r);
1348	#ifndef NO_BRIGHTCOLOR	1452	#ifndef NO_BRIGHTCOLOR
1349	if (r & RS_Bold	1453	if (r & RS_Bold
1350	# if ENABLE_STYLES	1454	# if ENABLE_STYLES
1351	&& option (Opt_intensityStyles)	1455	&& option (Opt_intensityStyles)
1352	# endif	1456	# endif
1353	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1457	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1354	base += minBrightCOLOR - minCOLOR;	1458	base += minBrightCOLOR - minCOLOR;
1355	#endif	1459	#endif
1356	return base;	1460	return base;
1357	}	1461	}
1358		1462
…		…
1362	#ifndef NO_BRIGHTCOLOR	1466	#ifndef NO_BRIGHTCOLOR
1363	if (r & RS_Blink	1467	if (r & RS_Blink
1364	# if ENABLE_STYLES	1468	# if ENABLE_STYLES
1365	&& option (Opt_intensityStyles)	1469	&& option (Opt_intensityStyles)
1366	# endif	1470	# endif
1367	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1471	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1368	base += minBrightCOLOR - minCOLOR;	1472	base += minBrightCOLOR - minCOLOR;
1369	#endif	1473	#endif
1370	return base;	1474	return base;
1371	}	1475	}
1372		1476
1373	bool option (uint8_t opt) const NOTHROW
1374	{
1375	if (!opt)
1376	return 0;
1377
1378	--opt;
1379	return options[opt >> 3] & (1 << (opt & 7));
1380	}
1381
1382	void set_option (uint8_t opt, bool set = true) NOTHROW
1383	{
1384	if (!opt)
1385	return;
1386
1387	--opt;
1388	if (set)
1389	options[opt >> 3] |= (1 << (opt & 7));
1390	else
1391	options[opt >> 3] &= ~(1 << (opt & 7));
1392	}
1393
1394	void PrivMode (int set, unsigned bit) NOTHROW
1395	{
1396	if (set)
1397	priv_modes |= bit;
1398	else
1399	priv_modes &= ~bit;
1400	}
1401
1402	// modifies first argument(!)	1477	// modifies first argument(!)
		1478	void tt_paste (char *data, unsigned int len) NOTHROW;
1403	void paste (char *data, unsigned int len) NOTHROW;	1479	void paste (char *data, unsigned int len) NOTHROW;
		1480	void scr_alloc () NOTHROW;
1404	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1481	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1405	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1482	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1483	void scr_kill_char (line_t &l, int col) const NOTHROW;
		1484	void scr_set_char_rend (line_t &l, int col, rend_t rend);
1406	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1485	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1486	void copy_line (line_t &dst, line_t &src);
1407	void scr_reset ();	1487	void scr_reset ();
1408	void scr_release () NOTHROW;	1488	void scr_release () NOTHROW;
1409	void scr_clear (bool really = false) NOTHROW;	1489	void scr_clear (bool really = false) NOTHROW;
1410	void scr_refresh () NOTHROW;	1490	void scr_refresh () NOTHROW;
1411	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;	1491	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
…		…
1415	void scr_backindex () NOTHROW;	1495	void scr_backindex () NOTHROW;
1416	void scr_forwardindex () NOTHROW;	1496	void scr_forwardindex () NOTHROW;
1417	#endif	1497	#endif
1418	void scr_touch (bool refresh) NOTHROW;	1498	void scr_touch (bool refresh) NOTHROW;
1419	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1499	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1420	void scr_recolour () NOTHROW;	1500	void scr_recolor (bool refresh = true) NOTHROW;
1421	void scr_remap_chars () NOTHROW;	1501	void scr_remap_chars () NOTHROW;
1422	void scr_remap_chars (line_t &l) NOTHROW;	1502	void scr_remap_chars (line_t &l) NOTHROW;
1423		1503
1424	enum cursor_mode { SAVE, RESTORE };	1504	enum cursor_mode { SAVE, RESTORE };
1425		1505
1426	void scr_poweron ();	1506	void scr_poweron ();
		1507	void scr_soft_reset () NOTHROW;
1427	void scr_cursor (cursor_mode mode) NOTHROW;	1508	void scr_cursor (cursor_mode mode) NOTHROW;
1428	void scr_do_wrap () NOTHROW;	1509	void scr_do_wrap () NOTHROW;
1429	void scr_swap_screen () NOTHROW;	1510	void scr_swap_screen () NOTHROW;
1430	void scr_change_screen (int scrn);	1511	void scr_change_screen (int scrn);
1431	void scr_color (unsigned int color, int fgbg) NOTHROW;	1512	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1449	void scr_report_position () NOTHROW;	1530	void scr_report_position () NOTHROW;
1450	void set_font_style () NOTHROW;	1531	void set_font_style () NOTHROW;
1451	void scr_charset_choose (int set) NOTHROW;	1532	void scr_charset_choose (int set) NOTHROW;
1452	void scr_charset_set (int set, unsigned int ch) NOTHROW;	1533	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1453	void scr_move_to (int y, int len) NOTHROW;	1534	void scr_move_to (int y, int len) NOTHROW;
		1535	bool scr_page (int nlines) NOTHROW;
1454	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;	1536	bool scr_page (enum page_dirn direction, int nlines) NOTHROW
		1537	{
		1538	return scr_page (direction * nlines);
		1539	}
1455	bool scr_changeview (int new_view_start) NOTHROW;	1540	bool scr_changeview (int new_view_start) NOTHROW;
1456	void scr_bell () NOTHROW;	1541	void scr_bell () NOTHROW;
1457	void scr_printscreen (int fullhist) NOTHROW;	1542	void scr_printscreen (int fullhist) NOTHROW;
1458	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;	1543	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1459	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1544	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1460	void scr_reverse_selection () NOTHROW;	1545	void scr_reverse_selection () NOTHROW;
1461	void scr_dump (int fd) NOTHROW;	1546	void scr_dump (int fd) NOTHROW;
1462		1547
1463	void selection_check (int check_more) NOTHROW;	1548	void selection_check (int check_more) NOTHROW;
1464	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1549	void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1465	void selection_property (Window win, Atom prop) NOTHROW;
1466	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1550	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1467	int selection_request_other (Atom target, int selnum) NOTHROW;
1468	void selection_clear () NOTHROW;	1551	void selection_clear (bool clipboard = false) NOTHROW;
1469	void selection_make (Time tm);	1552	void selection_make (Time tm);
1470	bool selection_grab (Time tm) NOTHROW;	1553	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1471	void selection_start_colrow (int col, int row) NOTHROW;	1554	void selection_start_colrow (int col, int row) NOTHROW;
1472	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1555	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1473	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1556	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1474	void selection_remove_trailing_spaces () NOTHROW;	1557	void selection_remove_trailing_spaces () NOTHROW;
1475	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1558	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1476	void selection_click (int clicks, int x, int y) NOTHROW;	1559	void selection_click (int clicks, int x, int y) NOTHROW;
1477	void selection_extend (int x, int y, int flag) NOTHROW;	1560	void selection_extend (int x, int y, int flag) NOTHROW;
1478	void selection_rotate (int x, int y) NOTHROW;	1561	void selection_rotate (int x, int y) NOTHROW;
1479		1562
1480	#if defined(NEXT_SCROLLBAR)
1481	// scrollbar-next.C
1482	Pixmap renderPixmap (const char *const *data, int width, int height);
1483	void init_scrollbar_stuff ();
1484	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1485	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1486	#endif
1487
1488	#if defined(RXVT_SCROLLBAR)
1489	// scrollbar-rxvt.C
1490	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1491	#endif
1492
1493	#if defined(XTERM_SCROLLBAR)
1494	// scrollbar-xterm.C
1495	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1496	#endif
1497
1498	#if defined(PLAIN_SCROLLBAR)
1499	// scrollbar-plain.C
1500	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1501	#endif
1502
1503	// scrollbar.C
1504	void resize_scrollbar ();
1505	int scrollbar_mapping (int map);
1506	int scrollbar_show (int update);
1507	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1508
1509	// xdefaults.C	1563	// xdefaults.C
		1564	void rxvt_usage (int type);
1510	void get_options (int argc, const char *const *argv);	1565	const char **get_options (int argc, const char *const *argv);
		1566	int parse_keysym (const char *str, unsigned int &state);
1511	int parse_keysym (const char *str, const char *arg);	1567	int bind_action (const char *str, const char *arg);
1512	const char *x_resource (const char *name);	1568	const char *x_resource (const char *name);
1513	void extract_resources ();	1569	void extract_resources ();
		1570	void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *));
		1571	void extract_keysym_resources ();
1514	};	1572	};
1515		1573
1516	#endif /* _RXVT_H_ */	1574	#endif /* _RXVT_H_ */
1517		1575

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