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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.323 by ayin, Sat Nov 24 10:32:33 2007 UTC vs.
Revision 1.458 by sf-exg, Sun Jan 1 17:43:47 2012 UTC

1	#ifndef RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "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
…		…
29		73
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	#if ENABLE_FRILLS	78
35	# include <X11/Xmd.h>	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
36	#endif	91	#endif
37		92
38	#include "encoding.h"	93	#include "encoding.h"
39	#include "rxvtutil.h"	94	#include "rxvtutil.h"
40	#include "rxvtfont.h"	95	#include "rxvtfont.h"
41	#include "rxvttoolkit.h"	96	#include "rxvttoolkit.h"
		97	#include "scrollbar.h"
42	#include "ev_cpp.h"	98	#include "ev_cpp.h"
43	#include "salloc.h"	99	#include "salloc.h"
44	#include "libptytty.h"	100	#include "libptytty.h"
45		101
46	#include "rxvtperl.h"	102	#include "rxvtperl.h"
…		…
57	/*	113	/*
58	*****************************************************************************	114	*****************************************************************************
59	* SYSTEM HACKS	115	* SYSTEM HACKS
60	*****************************************************************************	116	*****************************************************************************
61	*/	117	*/
62	/* Consistent defines - please report on the necessity
63	* @ Unixware: defines (__svr4__)
64	*/
65	#if defined (SVR4) && !defined (__svr4__)
66	# define __svr4__ 1
67	#endif
68	#if defined (sun) && !defined (__sun__)
69	# define __sun__ 1
70	#endif
71
72	#ifndef HAVE_XPOINTER
73	typedef char *XPointer;
74	#endif
75		118
76	#include <termios.h>	119	#include <termios.h>
77	typedef struct termios ttymode_t;
78
79	#include "background.h"
80		120
81	#ifndef STDIN_FILENO	121	#ifndef STDIN_FILENO
82	# define STDIN_FILENO 0	122	# define STDIN_FILENO 0
83	# define STDOUT_FILENO 1	123	# define STDOUT_FILENO 1
84	# 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 */
85	#endif	130	#endif
86		131
87	/****************************************************************************/	132	/****************************************************************************/
88		133
89	// exception thrown on fatal (per-instance) errors	134	// exception thrown on fatal (per-instance) errors
…		…
96	*****************************************************************************	141	*****************************************************************************
97	* PROTOTYPES	142	* PROTOTYPES
98	*****************************************************************************	143	*****************************************************************************
99	*/	144	*/
100	// main.C	145	// main.C
101	void * rxvt_malloc (size_t size);	146	#define SET_LOCALE(locale) rxvt_set_locale (locale)
102	void * rxvt_calloc (size_t number, size_t size);	147	extern bool rxvt_set_locale (const char *locale) NOTHROW;
103	void * rxvt_realloc (void *ptr, size_t size);	148	extern void rxvt_push_locale (const char *locale) NOTHROW;
		149	extern void rxvt_pop_locale () NOTHROW;
		150	void rxvt_init ();
104		151
105	// misc.C	152	// misc.C
106	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	153	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
107	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	154	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
108	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	155	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
109	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	156	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
110		157
111	char * rxvt_basename (const char *str) NOTHROW;	158	const char * rxvt_basename (const char *str) NOTHROW;
112	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	159	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
113	void rxvt_log (const char *fmt,...) NOTHROW;	160	void rxvt_log (const char *fmt,...) NOTHROW;
114	void rxvt_warn (const char *fmt,...) NOTHROW;	161	void rxvt_warn (const char *fmt,...) NOTHROW;
115	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	162	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
116	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	163	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
117		164
118	char * rxvt_strtrim (char *str) NOTHROW;	165	char * rxvt_strtrim (char *str) NOTHROW;
119	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	166	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
120	void rxvt_freecommastring (char **cs) NOTHROW;	167
		168	static inline void
		169	rxvt_free_strsplit (char **ptr) NOTHROW
		170	{
		171	free (ptr[0]);
		172	free (ptr);
		173	}
		174
		175	void * rxvt_malloc (size_t size);
		176	void * rxvt_calloc (size_t number, size_t size);
		177	void * rxvt_realloc (void *ptr, size_t size);
121		178
122	/////////////////////////////////////////////////////////////////////////////	179	/////////////////////////////////////////////////////////////////////////////
123		180
124	// temporarily replace the process environment	181	// temporarily replace the process environment
125	extern char **environ;	182	extern char **environ;
126	extern char **rxvt_environ; // the original environ pointer	183	extern char **rxvt_environ; // the original environ pointer
127		184
		185	static inline void
128	static inline void set_environ (stringvec *envv)	186	set_environ (stringvec *envv)
129	{	187	{
130	#if ENABLE_PERL	188	#if ENABLE_PERL
131	assert (envv);	189	assert (envv);
132	#else	190	#else
133	if (envv)	191	if (envv)
134	#endif	192	#endif
135	environ = (char **)envv->begin ();	193	environ = (char **)envv->begin ();
136	}	194	}
137		195
138	static inline void set_environ (char **envv)	196	static inline void
		197	set_environ (char **envv)
139	{	198	{
140	#if ENABLE_PERL	199	#if ENABLE_PERL
141	assert (envv);	200	assert (envv);
142	#else	201	#else
143	if (envv)	202	if (envv)
144	#endif	203	#endif
145	environ = envv;	204	environ = envv;
146	}	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	};
147		222
148	/*	223	/*
149	*****************************************************************************	224	*****************************************************************************
150	* STRUCTURES AND TYPEDEFS	225	* STRUCTURES AND TYPEDEFS
151	*****************************************************************************	226	*****************************************************************************
152	*/	227	*/
153	struct grwin_t;
154
155	/* If we're using either the rxvt scrollbar, keep the
156	* scrollColor resource.
157	*/
158	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
159	# define KEEP_SCROLLCOLOR 1
160	#else
161	# undef KEEP_SCROLLCOLOR
162	#endif
163		228
164	/*	229	/*
165	* the 'essential' information for reporting Mouse Events	230	* the 'essential' information for reporting Mouse Events
166	* pared down from XButtonEvent	231	* pared down from XButtonEvent
167	*/	232	*/
168	struct mouse_event {	233	struct mouse_event
		234	{
169	int clicks;	235	int clicks;
170	Time time; /* milliseconds */	236	Time time; /* milliseconds */
171	unsigned int state; /* key or button mask */	237	unsigned int state; /* key or button mask */
172	unsigned int button; /* detail */	238	unsigned int button; /* detail */
173	};	239	};
174
175	#if ENABLE_FRILLS
176	typedef struct _mwmhints {
177	CARD32 flags;
178	CARD32 functions;
179	CARD32 decorations;
180	INT32 input_mode;
181	CARD32 status;
182	} MWMHints;
183	#endif
184		240
185	#if ENABLE_XEMBED	241	#if ENABLE_XEMBED
186	// XEMBED messages	242	// XEMBED messages
187	# define XEMBED_EMBEDDED_NOTIFY 0	243	# define XEMBED_EMBEDDED_NOTIFY 0
188	# define XEMBED_WINDOW_ACTIVATE 1	244	# define XEMBED_WINDOW_ACTIVATE 1
…		…
219	# define COLORTERMENVFULL COLORTERMENV "-xpm"	275	# define COLORTERMENVFULL COLORTERMENV "-xpm"
220	#else	276	#else
221	# define COLORTERMENVFULL COLORTERMENV	277	# define COLORTERMENVFULL COLORTERMENV
222	#endif	278	#endif
223	#ifndef TERMENV	279	#ifndef TERMENV
		280	# if USE_256_COLORS
		281	# define TERMENV "rxvt-unicode-256color"
		282	# else
224	# define TERMENV "rxvt-unicode"	283	# define TERMENV "rxvt-unicode"
		284	# endif
225	#endif	285	#endif
226		286
227	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	287	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
228	# define NO_MOUSE_REPORT_SCROLLBAR 1	288	# define NO_MOUSE_REPORT_SCROLLBAR 1
229	#endif	289	#endif
230		290
231	/* now look for other badly set stuff */
232
233	#if !defined (EACCESS) && defined(EAGAIN)
234	# define EACCESS EAGAIN
235	#endif
236
237	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
238	# define EXIT_SUCCESS 0 /* exit function success */
239	# define EXIT_FAILURE 1 /* exit function failure */
240	#endif
241
242	#define scrollBar_esc 30	291	#define scrollBar_esc 30
243		292
244	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	293	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
245	# define HAVE_SCROLLBARS 1	294	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
246	#endif	295	#endif
247
248	#define R_SB_ALIGN_CENTRE 0
249	#define R_SB_ALIGN_TOP 1
250	#define R_SB_ALIGN_BOTTOM 2
251
252	#define R_SB_NEXT 1
253	#define R_SB_XTERM 2
254	#define R_SB_PLAIN 4
255	#define R_SB_RXVT 8
256
257	#define SB_WIDTH_NEXT 19
258	#define SB_WIDTH_XTERM 15
259	#define SB_WIDTH_PLAIN 7
260	#ifndef SB_WIDTH_RXVT
261	# define SB_WIDTH_RXVT 10
262	#endif
263
264	/*
265	* NeXT scrollbar defines
266	*/
267	#define SB_PADDING 1
268	#define SB_BORDER_WIDTH 1
269	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
270	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
271	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
272	#define SB_MARGIN_SPACE (SB_PADDING * 2)
273	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
274	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
275	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
276	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
277	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
278	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
279	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
280	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
281	/*
282	* +-------------+
283	* | | <---< SB_PADDING
284	* | ::::::::::: |
285	* | ::::::::::: |
286	* '''''''''''''''''
287	* ,,,,,,,,,,,,,,,,,
288	* | ::::::::::: |
289	* | ::::::::::: |
290	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
291	* | | :::::::: |
292	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
293	* | +---------+ |
294	* | | ......%%| |
295	* | | ......%%| |
296	* | | .. ()..%%| |
297	* | | ......%%| |
298	* | | %%%%%%%%| |
299	* | +---------+ | <.........................
300	* | | <---< SB_PADDING :
301	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
302	* | | ......%%| | | : :
303	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
304	* | | %%%%%%%%| | | : :
305	* | +---------+ | <-+ : :
306	* | | : :
307	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
308	* | | ......%%| | | : :
309	* | | ..\/..%%| | | : :
310	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
311	* | +---------+ | | : :
312	* | | | : :
313	* +-------------+ <-+.........:............:
314	* ^^|_________| :
315	* || | :
316	* || +---< SB_BUTTON_WIDTH
317	* || :
318	* |+------< SB_PADDING
319	* |: :
320	* +----< SB_BORDER_WIDTH
321	* : :
322	* :............:
323	* |
324	* +---< SB_WIDTH_NEXT
325	*/
326		296
327	enum {	297	enum {
328	NO_REFRESH = 0, /* Window not visible at all! */	298	NO_REFRESH = 0, /* Window not visible at all! */
329	FAST_REFRESH = 1, /* Fully exposed window */	299	FAST_REFRESH = 1, /* Fully exposed window */
330	SLOW_REFRESH = 2, /* Partially exposed window */	300	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
334	# define NSCREENS 0	304	# define NSCREENS 0
335	#else	305	#else
336	# define NSCREENS 1	306	# define NSCREENS 1
337	#endif	307	#endif
338		308
339	/* special (internal) prefix for font commands */
340	#define FONT_CMD '#'
341	#define FONT_DN "#-"
342	#define FONT_UP "#+"
343
344	/* flags for rxvt_scr_gotorc () */	309	/* flags for rxvt_term::scr_gotorc () */
345	enum {	310	enum {
346	C_RELATIVE = 1, /* col movement is relative */	311	C_RELATIVE = 1, /* col movement is relative */
347	R_RELATIVE = 2, /* row movement is relative */	312	R_RELATIVE = 2, /* row movement is relative */
348	RELATIVE = C_RELATIVE | R_RELATIVE,	313	RELATIVE = C_RELATIVE | R_RELATIVE,
349	};	314	};
350		315
351	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	316	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
352	enum {	317	enum {
353	INSERT = -1, /* don't change these values */	318	INSERT = -1, /* don't change these values */
354	DELETE = +1,	319	DELETE = +1,
355	ERASE = +2,	320	ERASE = +2,
356	};	321	};
357		322
358	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	323	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
359	enum page_dirn {	324	enum page_dirn {
360	UP,	325	UP,
361	DN,	326	DN,
362	NO_DIR,	327	NO_DIR,
363	};	328	};
364		329
365	/* arguments for rxvt_scr_change_screen () */	330	/* arguments for rxvt_term::scr_change_screen () */
366	enum {	331	enum {
367	PRIMARY = 0,	332	PRIMARY = 0,
368	SECONDARY,	333	SECONDARY,
369	};	334	};
370		335
		336	// define various rendition bits and masks. the rendition word
		337	// is 32 bits in size, and we should use it as efficiently as possible
		338
371	#define RS_None 0	339	#define RS_None 0
372		340
373	#define RS_fgMask 0x0000007fUL // 128 colors	341	// GET_BGATTR depends on RS_fgShift > RS_bgShift
374	#define RS_bgMask 0x00003f80UL // 128 colors	342	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		343	#define RS_bgShift 0
		344	#define RS_fgShift (RS_bgShift + Color_Bits)
		345	#define RS_bgMask (RS_colorMask << RS_bgShift)
		346	#define RS_fgMask (RS_colorMask << RS_fgShift)
		347
		348	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		349	#define RS_fontShift (RS_fgShift + Color_Bits)
		350	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		351	#define RS_fontCount rxvt_fontset::fontCount
		352	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		353
		354	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		355	#define RS_redraw (2UL << RS_fontShift)
		356
		357	#define RS_Sel (1UL << 22)
		358
		359	// 4 custom bits for extensions
		360	#define RS_customCount 16UL
		361	#define RS_customShift 23
		362	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
375		363
376	// font styles	364	// font styles
377	#define RS_Bold 0x00004000UL // value 1	365	#define RS_Bold (1UL << RS_styleShift)
378	#define RS_Italic 0x00008000UL // value 2	366	#define RS_Italic (2UL << RS_styleShift)
		367
		368	#define RS_styleCount 4
		369	#define RS_styleShift 27
		370	#define RS_styleMask (RS_Bold | RS_Italic)
379		371
380	// fake styles	372	// fake styles
381	#define RS_Blink 0x00010000UL // blink	373	#define RS_Blink (1UL << 29)
382	#define RS_RVid 0x00020000UL // reverse video	374	#define RS_RVid (1UL << 30) // reverse video
383	#define RS_Uline 0x00040000UL // underline	375	#define RS_Uline (1UL << 31) // underline
384
385	// toggle this to force redraw, must be != RS_Careful
386	#define RS_redraw 0x01000000UL
387
388	// 5 custom bits for extensions
389	#define RS_customCount 32
390	#define RS_customMask 0x00f80000UL
391	#define RS_customShift 19
392
393	// other flags
394	#define RS_Careful 0x80000000UL /* be careful when drawing these */
395
396	#define RS_styleCount 4
397	#define RS_styleMask (RS_Bold | RS_Italic)
398	#define RS_styleShift 14
399		376
400	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	377	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
401	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	378	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
402		379
403	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
404	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
405	#define RS_fontShift 24
406
407	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	380	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
408	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	381	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
409
410	#define Sel_none 0 /* Not waiting */
411	#define Sel_normal 0x01 /* normal selection */
412	#define Sel_incr 0x02 /* incremental selection */
413	#define Sel_direct 0x00
414	#define Sel_Primary 0x01
415	#define Sel_Secondary 0x02
416	#define Sel_Clipboard 0x03
417	#define Sel_whereMask 0x0f
418	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
419	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
420		382
421	enum {	383	enum {
422	C0_NUL = 0x00,	384	C0_NUL = 0x00,
423	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	385	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
424	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	386	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
…		…
435	XTerm_name = 0,	397	XTerm_name = 0,
436	XTerm_iconName = 1,	398	XTerm_iconName = 1,
437	XTerm_title = 2,	399	XTerm_title = 2,
438	XTerm_property = 3, // change X property	400	XTerm_property = 3, // change X property
439	XTerm_Color = 4, // change colors	401	XTerm_Color = 4, // change colors
440	XTerm_Color00 = 10, // not implemented, CLASH!	402	XTerm_Color00 = 10, // change fg color
441	XTerm_Color01 = 11, // not implemented	403	XTerm_Color01 = 11, // change bg color
442	XTerm_Color_cursor = 12, // change actual 'Cursor' color	404	XTerm_Color_cursor = 12, // change actual 'Cursor' color
443	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	405	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
444	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	406	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
445	XTerm_Color05 = 15, // not implemented (tektronix fg)	407	XTerm_Color05 = 15, // not implemented (tektronix fg)
446	XTerm_Color06 = 16, // not implemented (tektronix bg)	408	XTerm_Color06 = 16, // not implemented (tektronix bg)
447	XTerm_Color_RV = 17, // change actual 'Highlight' color	409	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		410	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
448	XTerm_logfile = 46, // not implemented	411	XTerm_logfile = 46, // not implemented
449	XTerm_font = 50,	412	XTerm_font = 50,
450		413
451	XTerm_konsole30 = 30, // reserved for konsole	414	XTerm_konsole30 = 30, // reserved for konsole
452	XTerm_konsole31 = 31, // reserved for konsole	415	XTerm_konsole31 = 31, // reserved for konsole
453	XTerm_emacs51 = 51, // reserved for emacs shell	416	XTerm_emacs51 = 51, // reserved for emacs shell
454	/*	417	/*
455	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	418	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
456	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
457	*/	419	*/
458	Rxvt_Color_BD = 18, // change actual 'Bold' color	420
459	Rxvt_Color_UL = 19, // change actual 'Underline' color	421	// deprecated
		422	Rxvt_restoreFG = 39,
		423	Rxvt_restoreBG = 49,
		424
460	Rxvt_Pixmap = 20, // new bg pixmap	425	Rxvt_Pixmap = 20, // new bg pixmap
461	Rxvt_restoreFG = 39, // change default fg color
462	Rxvt_restoreBG = 49, // change default bg color
463	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	426	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
464		427
465	URxvt_locale = 701, // change locale	428	URxvt_locale = 701, // change locale
466	URxvt_version = 702, // request version	429	URxvt_version = 702, // request version
467		430
468	URxvt_Color_IT = 704, // change actual 'Italic' colour	431	URxvt_Color_IT = 704, // change actual 'Italic' colour
469	URxvt_Color_tint = 705, // change actual tint colour	432	URxvt_Color_tint = 705, // change actual tint colour
		433	URxvt_Color_BD = 706, // change actual 'Bold' color
		434	URxvt_Color_UL = 707, // change actual 'Underline' color
470	URxvt_Color_BD = 706,	435	URxvt_Color_border = 708,
471	URxvt_Color_UL = 707,
472		436
473	URxvt_font = 710,	437	URxvt_font = 710,
474	URxvt_boldFont = 711,	438	URxvt_boldFont = 711,
475	URxvt_italicFont = 712,	439	URxvt_italicFont = 712,
476	URxvt_boldItalicFont = 713,	440	URxvt_boldItalicFont = 713,
477		441
478	URxvt_view_up = 720,	442	URxvt_view_up = 720,
479	URxvt_view_down = 721,	443	URxvt_view_down = 721,
480		444
481	URxvt_perl = 777,	445	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
482	};	446	};
483		447
484	/* Words starting with `Color_' are colours. Others are counts */	448	/* Words starting with `Color_' are colours. Others are counts */
485	/*	449	/*
486	* The PixColor and rendition colour usage should probably be decoupled	450	* The PixColor and rendition colour usage should probably be decoupled
…		…
516	Color_White = maxBrightCOLOR,	480	Color_White = maxBrightCOLOR,
517	#else	481	#else
518	Color_White = maxCOLOR,	482	Color_White = maxCOLOR,
519	#endif	483	#endif
520	minTermCOLOR = Color_White + 1,	484	minTermCOLOR = Color_White + 1,
		485	#if USE_256_COLORS
		486	maxTermCOLOR = Color_White + 240,
		487	#else
521	maxTermCOLOR = Color_White + 72,	488	maxTermCOLOR = Color_White + 72,
		489	#endif
522	#ifndef NO_CURSORCOLOR	490	#ifndef NO_CURSORCOLOR
523	Color_cursor,	491	Color_cursor,
524	Color_cursor2,	492	Color_cursor2,
525	#endif	493	#endif
526	Color_pointer_fg,	494	Color_pointer_fg,
…		…
535	#if ENABLE_FRILLS	503	#if ENABLE_FRILLS
536	Color_underline,	504	Color_underline,
537	#endif	505	#endif
538	#ifdef OPTION_HC	506	#ifdef OPTION_HC
539	Color_HC,	507	Color_HC,
		508	Color_HTC,
540	#endif	509	#endif
541	#ifdef KEEP_SCROLLCOLOR
542	Color_scroll,	510	Color_scroll,
		511	#ifdef RXVT_SCROLLBAR
543	Color_trough,	512	Color_trough,
544	#endif	513	#endif
545	#if ENABLE_TRANSPARENCY	514	#if ENABLE_TRANSPARENCY
546	Color_tint,	515	Color_tint,
547	#endif	516	#endif
548	#if OFF_FOCUS_FADING	517	#if OFF_FOCUS_FADING
549	Color_fade,	518	Color_fade,
550	#endif	519	#endif
551	NRS_COLORS, /* */	520	NRS_COLORS, /* */
552	#ifdef KEEP_SCROLLCOLOR	521	#ifdef RXVT_SCROLLBAR
553	Color_topShadow = NRS_COLORS,	522	Color_topShadow = NRS_COLORS,
554	Color_bottomShadow,	523	Color_bottomShadow,
555	TOTAL_COLORS	524	TOTAL_COLORS
556	#else	525	#else
557	TOTAL_COLORS = NRS_COLORS	526	TOTAL_COLORS = NRS_COLORS
558	#endif	527	#endif
559	};	528	};
560		529
		530	#if USE_256_COLORS
		531	# define Color_Bits 9 // 0 .. maxTermCOLOR
		532	#else
561	#define Color_Bits 7 // 0 .. maxTermCOLOR	533	# define Color_Bits 7 // 0 .. maxTermCOLOR
		534	#endif
562		535
563	/*	536	/*
564	* Resource list	537	* Resource list
565	*/	538	*/
566	enum {	539	enum {
…		…
593	#define PrivMode_smoothScroll (1UL<<17)	566	#define PrivMode_smoothScroll (1UL<<17)
594	#define PrivMode_vt52 (1UL<<18)	567	#define PrivMode_vt52 (1UL<<18)
595	#define PrivMode_LFNL (1UL<<19)	568	#define PrivMode_LFNL (1UL<<19)
596	#define PrivMode_MouseBtnEvent (1UL<<20)	569	#define PrivMode_MouseBtnEvent (1UL<<20)
597	#define PrivMode_MouseAnyEvent (1UL<<21)	570	#define PrivMode_MouseAnyEvent (1UL<<21)
598	/* too annoying to implement X11 highlight tracking */	571	#define PrivMode_BracketPaste (1UL<<22)
599	/* #define PrivMode_MouseX11Track (1LU<<20) */	572	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		573	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
600		574
601	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)	575	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
602		576
603	#ifdef ALLOW_132_MODE	577	#ifdef ALLOW_132_MODE
604	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	578	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
…		…
608		582
609	// do not change these constants lightly, there are many interdependencies	583	// do not change these constants lightly, there are many interdependencies
610	#define IMBUFSIZ 128 // input modifier buffer sizes	584	#define IMBUFSIZ 128 // input modifier buffer sizes
611	#define KBUFSZ 512 // size of keyboard mapping buffer	585	#define KBUFSZ 512 // size of keyboard mapping buffer
612	#define CBUFSIZ 2048 // size of command buffer	586	#define CBUFSIZ 2048 // size of command buffer
		587	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
613	#define UBUFSIZ 2048 // character buffer	588	#define UBUFSIZ 2048 // character buffer
614		589
615	#ifndef PATH_MAX	590	#if ENABLE_FRILLS
616	# define PATH_MAX 16384	591	# include <X11/Xmd.h>
		592	typedef struct _mwmhints
		593	{
		594	CARD32 flags;
		595	CARD32 functions;
		596	CARD32 decorations;
		597	INT32 input_mode;
		598	CARD32 status;
		599	} MWMHints;
617	#endif	600	#endif
618		601
619	/* Motif window hints */	602	/* Motif window hints */
620	#define MWM_HINTS_FUNCTIONS (1L << 0)	603	#define MWM_HINTS_FUNCTIONS (1L << 0)
621	#define MWM_HINTS_DECORATIONS (1L << 1)	604	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
646	/*	629	/*
647	*****************************************************************************	630	*****************************************************************************
648	* MACRO DEFINES	631	* MACRO DEFINES
649	*****************************************************************************	632	*****************************************************************************
650	*/	633	*/
		634
		635	// speed hack, copy some member variable into a local variable of the same name
651	#define dLocal(type,name) type const name = this->name	636	#define dLocal(type,name) type const name = this->name
652		637
653	// for speed reasons, we assume that all codepoints 32 to 126 are	638	// for speed reasons, we assume that all codepoints 32 to 126 are
654	// single-width.	639	// single-width.
655	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))	640	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
…		…
662	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	647	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
663	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	648	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
664	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	649	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
665	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	650	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
666		651
667	// for m >= -n, ensure remainder lies between 0..n-1
668	#define MOD(m,n) (((m) + (n)) % (n))
669
670	#define LINENO(n) MOD (term_start + int(n), total_rows)	652	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
671	#define ROW(n) row_buf [LINENO (n)]	653	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		654
		655	#define LINENO(n) LINENO_of (this, n)
		656	#define ROW(n) ROW_of (this, n)
672		657
673	/* how to build & extract colors and attributes */	658	/* how to build & extract colors and attributes */
674	#define GET_BASEFG(x) (((x) & RS_fgMask))	659	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
675	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	660	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
676		661
677	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	662	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
678	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	663	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
679		664
680	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	665	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
681	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	666	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
682		667
683	#define GET_ATTR(x) (((x) & RS_attrMask))	668	#define GET_ATTR(x) (((x) & RS_attrMask))
		669	// return attributes defining the background, encoding doesn't matter
		670	// depends on RS_fgShift > RS_bgShift
684	#define GET_BGATTR(x) \	671	#define GET_BGATTR(x) \
		672	(ecb_unlikely ((x) & RS_RVid) \
685	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	673	? (((x) & (RS_attrMask & ~RS_RVid)) \
686	| (((x) & RS_fgMask)<<Color_Bits)) \	674	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
687	: ((x) & (RS_attrMask | RS_bgMask)))	675	: ((x) & (RS_attrMask | RS_bgMask)))
688	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	676	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
689	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	677	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
690	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	678	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
691		679
692	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	680	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
693		681
694	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	682	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
695	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	683	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
696		684
697	#if ENABLE_STYLES	685	#if ENABLE_STYLES
698	# define FONTSET(style) fontset[GET_STYLE (style)]	686	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
699	#else	687	#else
700	# define FONTSET(style) fontset[0]	688	# define FONTSET_of(t,style) (t)->fontset[0]
701	#endif	689	#endif
702		690
703	#ifdef HAVE_SCROLLBARS	691	#define FONTSET(style) FONTSET_of (this, style)
704	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
705	#else
706	# define scrollbar_TotalWidth() (0)
707	#endif
708	#define scrollbar_isMotion() (scrollBar.state == 'm')
709	#define scrollbar_isUp() (scrollBar.state == 'U')
710	#define scrollbar_isDn() (scrollBar.state == 'D')
711	#define scrollbar_isUpDn() isupper (scrollBar.state)
712	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
713
714	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
715	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
716	&& (y) <= scrollbarnext_dnval ())
717	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
718	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
719	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
720	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
721	#define SCROLLRXVT_MINHEIGHT 10
722	#define SCROLLXTERM_MINHEIGHT 10
723
724	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
725	? SCROLLNEXT_MINHEIGHT \
726	: SCROLLRXVT_MINHEIGHT)
727	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
728	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
729	#define scrollbar_position(y) ((y) - scrollBar.beg)
730	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
731	- scrollbar_minheight ())
732		692
733	typedef callback<void (const char *)> log_callback;	693	typedef callback<void (const char *)> log_callback;
734	typedef callback<int (int)> getfd_callback;	694	typedef callback<int (int)> getfd_callback;
735
736	#define SET_LOCALE(locale) rxvt_set_locale (locale)
737	extern bool rxvt_set_locale (const char *locale) NOTHROW;
738	extern void rxvt_push_locale (const char *locale) NOTHROW;
739	extern void rxvt_pop_locale () NOTHROW;
740		695
741	/****************************************************************************/	696	/****************************************************************************/
742		697
743	#define LINE_LONGER 0x0001 // line is continued on the next row	698	#define LINE_LONGER 0x0001 // line is continued on the next row
744	#define LINE_FILTERED 0x0002 // line has been filtered	699	#define LINE_FILTERED 0x0002 // line has been filtered
745	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	700	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
746	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	701	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
747	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	702	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
748		703
749	struct line_t {	704	struct line_t
		705	{
750	text_t *t; // terminal the text	706	text_t *t; // terminal the text
751	rend_t *r; // rendition, uses RS_ flags	707	rend_t *r; // rendition, uses RS_ flags
752	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	708	tlen_t_ l; // length of each text line
753	uint32_t f; // flags	709	uint32_t f; // flags
754		710
755	bool is_longer ()	711	bool is_longer ()
756	{	712	{
757	return f & LINE_LONGER;	713	return f & LINE_LONGER;
…		…
788	};	744	};
789		745
790	/****************************************************************************/	746	/****************************************************************************/
791		747
792	// primitive wrapper around mbstate_t to ensure initialisation	748	// primitive wrapper around mbstate_t to ensure initialisation
793	struct mbstate {	749	struct mbstate
		750	{
794	mbstate_t mbs;	751	mbstate_t mbs;
795		752
796	operator mbstate_t *() { return &mbs; }	753	operator mbstate_t *() { return &mbs; }
797	void reset () { memset (&mbs, 0, sizeof (mbs)); }	754	void reset () { memset (&mbs, 0, sizeof (mbs)); }
798	mbstate () { reset (); }	755	mbstate () { reset (); }
…		…
800		757
801	/****************************************************************************/	758	/****************************************************************************/
802		759
803	#define UNICODE_MASK 0x1fffffUL	760	#define UNICODE_MASK 0x1fffffUL
804		761
805	#if UNICODE3	762	#if UNICODE_3
806	# define COMPOSE_LO 0x40000000UL	763	# define COMPOSE_LO 0x40000000UL
807	# define COMPOSE_HI 0x400fffffUL	764	# define COMPOSE_HI 0x400fffffUL
808	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	765	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
809	#else	766	#else
810	# if ENABLE_PERL	767	# if ENABLE_PERL
…		…
819		776
820	#if ENABLE_COMBINING	777	#if ENABLE_COMBINING
821	// compose chars are used to represent composite characters	778	// compose chars are used to represent composite characters
822	// that are not representable in unicode, as well as characters	779	// that are not representable in unicode, as well as characters
823	// not fitting in the BMP.	780	// not fitting in the BMP.
824	struct compose_char {	781	struct compose_char
		782	{
825	unicode_t c1, c2; // any chars != NOCHAR are valid	783	unicode_t c1, c2; // any chars != NOCHAR are valid
826	compose_char (unicode_t c1, unicode_t c2)	784	compose_char (unicode_t c1, unicode_t c2)
827	: c1(c1), c2(c2)	785	: c1(c1), c2(c2)
828	{ }	786	{ }
829	};	787	};
830		788
831	class rxvt_composite_vec {	789	class rxvt_composite_vec
		790	{
832	vector<compose_char> v;	791	vector<compose_char> v;
833	public:	792	public:
834	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	793	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
835	int expand (unicode_t c, wchar_t *r);	794	int expand (unicode_t c, wchar_t *r);
836	compose_char *operator [](text_t c)	795	compose_char *operator [](text_t c)
…		…
848		807
849	#ifdef KEYSYM_RESOURCE	808	#ifdef KEYSYM_RESOURCE
850	class keyboard_manager;	809	class keyboard_manager;
851	#endif	810	#endif
852		811
		812	typedef struct rxvt_term *rxvt_t;
		813
		814	extern rxvt_t rxvt_current_term;
		815
		816	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		817	#define GET_R rxvt_current_term
		818
		819	/* ------------------------------------------------------------------------- */
		820	struct overlay_base
		821	{
		822	int x, y, w, h; // overlay dimensions
		823	text_t **text;
		824	rend_t **rend;
		825
		826	// while tempting to add swap() etc. here, it effectively only increases code size
		827	};
		828
		829	/* ------------------------------------------------------------------------- */
		830
		831	typedef struct
		832	{
		833	int row;
		834	int col;
		835	} row_col_t;
		836
		837	/*
		838	* terminal limits:
		839	*
		840	* width : 1 <= width
		841	* height : 1 <= height
		842	* ncol : 1 <= ncol <= MAX(tlen_t)
		843	* nrow : 1 <= nrow <= MAX(int)
		844	* saveLines : 0 <= saveLines <= MAX(int)
		845	* term_start : 0 <= term_start < saveLines
		846	* total_rows : nrow + saveLines
		847	*
		848	* top_row : -saveLines <= top_row <= 0
		849	* view_start : top_row <= view_start <= 0
		850	*
		851	* | most coordinates are stored relative to term_start,
		852	* ROW_BUF | which is the first line of the terminal screen
		853	* |························= row_buf[0]
		854	* |························= row_buf[1]
		855	* |························= row_buf[2] etc.
		856	* |
		857	* +------------+···········= term_start + top_row
		858	* | scrollback |
		859	* | scrollback +---------+·= term_start + view_start
		860	* | scrollback | display |
		861	* | scrollback | display |
		862	* +------------+·display·+·= term_start
		863	* | terminal | display |
		864	* | terminal +---------+
		865	* | terminal |
		866	* | terminal |
		867	* +------------+···········= term_start + nrow - 1
		868	* |
		869	* |
		870	* END······················= total_rows
		871	*/
		872
		873	struct TermWin_t
		874	{
		875	int width; /* window width [pixels] */
		876	int height; /* window height [pixels] */
		877	int fwidth; /* font width [pixels] */
		878	int fheight; /* font height [pixels] */
		879	int fbase; /* font ascent (baseline) [pixels] */
		880	int ncol; /* window columns [characters] */
		881	int nrow; /* window rows [characters] */
		882	int focus; /* window has focus */
		883	int mapped; /* window state mapped? */
		884	int int_bwidth; /* internal border width */
		885	int ext_bwidth; /* external border width */
		886	int lineSpace; /* number of extra pixels between rows */
		887	int letterSpace; /* number of extra pixels between columns */
		888	int saveLines; /* number of lines that fit in scrollback */
		889	int total_rows; /* total number of rows in this terminal */
		890	int term_start; /* term lines start here */
		891	int view_start; /* scrollback view starts here */
		892	int top_row; /* topmost row index of scrollback */
		893	Window parent; /* parent identifier */
		894	Window vt; /* vt100 window */
		895	GC gc; /* GC for drawing */
		896	Pixmap pixmap;
		897	rxvt_drawable *drawable;
		898	rxvt_fontset *fontset[4];
		899	};
		900
		901	/*
		902	* screen accounting:
		903	* screen_t elements
		904	* row: Cursor row position : 0 <= row < nrow
		905	* col: Cursor column position : 0 <= col < ncol
		906	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		907	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		908	*
		909	* selection_t elements
		910	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		911	* nothing is selected
		912	* beg: row/column of beginning of selection : never past mark
		913	* mark: row/column of initial click : never past end
		914	* end: row/column of one character past end of selection
		915	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		916	* * Note: col == -1 ==> we're left of screen
		917	*
		918	*/
		919	struct screen_t
		920	{
		921	row_col_t cur; /* cursor position on the screen */
		922	int tscroll; /* top of settable scroll region */
		923	int bscroll; /* bottom of settable scroll region */
		924	unsigned int charset; /* character set number [0..3] */
		925	unsigned int flags; /* see below */
		926	row_col_t s_cur; /* saved cursor position */
		927	unsigned int s_charset; /* saved character set number [0..3] */
		928	char s_charset_char;
		929	rend_t s_rstyle; /* saved rendition style */
		930	};
		931
		932	enum selection_op_t
		933	{
		934	SELECTION_CLEAR = 0, /* nothing selected */
		935	SELECTION_INIT, /* marked a point */
		936	SELECTION_BEGIN, /* started a selection */
		937	SELECTION_CONT, /* continued selection */
		938	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		939	};
		940
		941	struct selection_t
		942	{
		943	wchar_t *text; /* selected text */
		944	unsigned int len; /* length of selected text */
		945	unsigned int screen; /* screen being used */
		946	unsigned int clicks; /* number of clicks */
		947	selection_op_t op; /* current operation */
		948	bool rect; /* rectangular selection? */
		949	row_col_t beg; /* beginning of selection <= mark */
		950	row_col_t mark; /* point of initial click <= end */
		951	row_col_t end; /* one character past end point */
		952	wchar_t *clip_text; /* text copied to the clipboard */
		953	unsigned int clip_len; /* length of clipboard text */
		954	};
		955
		956	/* ------------------------------------------------------------------------- */
		957
		958	/* screen_t flags */
		959	#define Screen_Relative (1<<0) /* relative origin mode flag */
		960	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		961	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		962	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		963	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		964	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		965
		966	/* rxvt_vars.options */
		967	enum {
		968	# define def(name) Opt_ ## name,
		969	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		970	Opt_0,
		971	# include "optinc.h"
		972	# undef nodef
		973	# undef def
		974	Opt_count
		975	};
		976
		977	/* ------------------------------------------------------------------------- */
		978
		979	struct rxvt_vars : TermWin_t
		980	{
		981	scrollBar_t scrollBar;
		982	uint8_t options[(Opt_count + 7) >> 3];
		983	XSizeHints szHint;
		984	rxvt_color *pix_colors;
		985	Cursor TermWin_cursor; /* cursor for vt window */
		986	line_t *row_buf; // all lines, scrollback + terminal, circular
		987	line_t *drawn_buf; // text on screen
		988	line_t *swap_buf; // lines for swap buffer
		989	char *tabs; /* per location: 1 == tab-stop */
		990	screen_t screen;
		991	screen_t swap;
		992	selection_t selection;
		993	rxvt_color pix_colors_focused[TOTAL_COLORS];
		994	#ifdef OFF_FOCUS_FADING
		995	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		996	#endif
		997	};
		998
853	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	999	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1000	{
854		1001
855	// special markers with magic addresses	1002	// special markers with magic addresses
856	static const char resval_undef []; // options specifically unset	1003	static const char resval_undef []; // options specifically unset
857	static const char resval_on []; // boolean options switched on	1004	static const char resval_on []; // boolean options switched on
858	static const char resval_off []; // or off	1005	static const char resval_off []; // or off
…		…
866		1013
867	unsigned char want_refresh:1,	1014	unsigned char want_refresh:1,
868	current_screen:1, /* primary or secondary */	1015	current_screen:1, /* primary or secondary */
869	num_scr_allow:1,	1016	num_scr_allow:1,
870	bypass_keystate:1,	1017	bypass_keystate:1,
		1018	#if ENABLE_FRILLS
		1019	urgency_hint:1,
		1020	#endif
871	#ifdef CURSOR_BLINK	1021	#if CURSOR_BLINK
872	hidden_cursor:1,	1022	hidden_cursor:1,
873	#endif	1023	#endif
874	#ifdef TEXT_BLINK	1024	#if TEXT_BLINK
875	hidden_text:1,	1025	hidden_text:1,
876	#endif	1026	#endif
877	#ifdef POINTER_BLANK	1027	#if POINTER_BLANK
878	hidden_pointer:1,	1028	hidden_pointer:1,
879	#endif	1029	#endif
880	enc_utf8:1, /* wether locale uses utf-8 */	1030	enc_utf8:1, /* whether locale uses utf-8 */
881	seen_input:1, /* wether we have seen some program output yet */	1031	seen_input:1, /* whether we have seen some program output yet */
882	seen_resize:1, /* wether we had a resize event */	1032	seen_resize:1, /* whether we had a resize event */
883	parsed_geometry:1;	1033	parsed_geometry:1;
884		1034
885	unsigned char refresh_type,	1035	unsigned char refresh_type,
886	#ifdef META8_OPTION	1036	#ifdef META8_OPTION
887	meta_char, /* Alt-key prefix */	1037	meta_char; /* Alt-key prefix */
888	#endif	1038	#endif
889	scrollbar_align,
890	selection_wait,
891	selection_type;
892	/* ---------- */	1039	/* ---------- */
893	bool rvideo_state, rvideo_mode;	1040	bool rvideo_state, rvideo_mode;
894	#ifndef NO_BELL	1041	#ifndef NO_BELL
895	bool rvideo_bell;	1042	bool rvideo_bell;
896	#endif	1043	#endif
897	int num_scr; /* screen: number lines scrolled */	1044	int num_scr; /* screen: number of lines scrolled */
898	int prev_ncol, /* screen: previous number of columns */	1045	int prev_ncol, /* screen: previous number of columns */
899	prev_nrow; /* screen: previous number of rows */	1046	prev_nrow; /* screen: previous number of rows */
900	/* ---------- */	1047	/* ---------- */
901	rend_t rstyle;	1048	rend_t rstyle;
902	/* ---------- */	1049	/* ---------- */
…		…
912	/* give proper Scroll behaviour */	1059	/* give proper Scroll behaviour */
913	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1060	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
914	mouse_slip_wheel_speed,	1061	mouse_slip_wheel_speed,
915	#endif	1062	#endif
916	refresh_count,	1063	refresh_count,
917	last_bot, /* scrollbar last bottom position */
918	last_top, /* scrollbar last top position */
919	last_state, /* scrollbar last state */
920	scrollbar_len,
921	window_vt_x,	1064	window_vt_x,
922	window_vt_y,	1065	window_vt_y,
923	window_sb_x,
924	mouse_row,	1066	mouse_row,
925	mouse_col,	1067	mouse_col,
926	# ifdef POINTER_BLANK	1068	# ifdef POINTER_BLANK
927	pointerBlankDelay,	1069	pointerBlankDelay,
928	# endif	1070	# endif
…		…
936	unsigned long priv_modes,	1078	unsigned long priv_modes,
937	SavedModes;	1079	SavedModes;
938	/* ---------- */	1080	/* ---------- */
939	Atom *xa;	1081	Atom *xa;
940	/* ---------- */	1082	/* ---------- */
941	#ifdef RXVT_SCROLLBAR
942	GC scrollbarGC,
943	topShadowGC,
944	botShadowGC;
945	#endif
946	#ifdef XTERM_SCROLLBAR
947	GC xscrollbarGC,
948	ShadowGC;
949	#endif
950	#ifdef PLAIN_SCROLLBAR
951	GC pscrollbarGC;
952	#endif
953	#ifdef NEXT_SCROLLBAR
954	GC blackGC,
955	whiteGC,
956	grayGC,
957	darkGC,
958	stippleGC;
959	Pixmap dimple,
960	upArrow,
961	downArrow,
962	upArrowHi,
963	downArrowHi;
964	#endif
965	/* ---------- */
966	Time selection_time,	1083	Time selection_time,
967	selection_request_time;	1084	clipboard_time;
		1085	rxvt_selection *selection_req;
968	pid_t cmd_pid; /* process id of child */	1086	pid_t cmd_pid; /* process id of child */
969	char * incr_buf;
970	size_t incr_buf_size, incr_buf_fill;
971	/* ---------- */
972	Cursor leftptr_cursor;
973	/* ---------- */	1087	/* ---------- */
974	struct mouse_event MEvent;	1088	struct mouse_event MEvent;
975	XComposeStatus compose;	1089	XComposeStatus compose;
976	ttymode_t tio;	1090	static struct termios def_tio;
977	row_col_t oldcursor;	1091	row_col_t oldcursor;
978	#ifdef HAVE_BG_PIXMAP	1092	#ifdef HAVE_BG_PIXMAP
979	bgPixmap_t bgPixmap;	1093	void bg_init ();
		1094	void bg_destroy ();
		1095
		1096	enum {
		1097	//subset returned by make_transparency_pixmap
		1098	BG_IS_VALID = 1 << 0,
		1099	BG_NEEDS_TINT = 1 << 1,
		1100	BG_NEEDS_BLUR = 1 << 2,
		1101
		1102	BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
		1103
		1104	BG_KEEP_ASPECT = 1 << 3,
		1105	BG_ROOT_ALIGN = 1 << 4,
		1106	BG_TILE = 1 << 14,
		1107	BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
		1108
		1109	BG_TINT_SET = 1 << 5,
		1110	BG_TINT_BITAND = 1 << 6,
		1111	BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
		1112
		1113	BG_HAS_RENDER = 1 << 7,
		1114	BG_HAS_RENDER_CONV = 1 << 8,
		1115	BG_CLIENT_RENDER = 1 << 9,
		1116
		1117	BG_IS_TRANSPARENT = 1 << 10,
		1118	BG_NEEDS_REFRESH = 1 << 11,
		1119	BG_IS_SIZE_SENSITIVE = 1 << 12,
		1120	BG_IS_FROM_FILE = 1 << 13,
		1121	};
		1122
		1123	unsigned int bg_flags;
		1124
		1125	# ifdef BG_IMAGE_FROM_FILE
		1126	void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
		1127	bool render_image (unsigned long tr_flags);
		1128
		1129	enum {
		1130	noScale = 0,
		1131	windowScale = 100,
		1132	defaultScale = windowScale,
		1133	centerAlign = 50,
		1134	defaultAlign = centerAlign,
		1135	};
		1136
		1137	unsigned int h_scale, v_scale; /* percents of the window size */
		1138	int h_align, v_align; /* percents of the window size:
		1139	0 - left align, 50 - center, 100 - right */
		1140
		1141	bool bg_set_geometry (const char *geom, bool update = false);
		1142	void bg_set_default_geometry ()
		1143	{
		1144	h_scale = v_scale = defaultScale;
		1145	h_align = v_align = defaultAlign;
		1146	}
		1147
		1148	bool bg_set_file (const char *file);
		1149	# endif
		1150
		1151	# ifdef ENABLE_TRANSPARENCY
		1152	Pixmap root_pixmap; /* current root pixmap set */
		1153	rxvt_color tint;
		1154	int shade;
		1155	int h_blurRadius, v_blurRadius;
		1156
		1157	bool bg_set_transparent ();
		1158	void bg_set_root_pixmap ();
		1159	void set_tint_shade_flags ();
		1160	bool bg_set_tint (rxvt_color &new_tint);
		1161	bool bg_set_shade (const char *shade_str);
		1162	bool bg_set_blur (const char *geom);
		1163
		1164	bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1165	bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1166	void tint_ximage (Visual *visual, XImage *ximage);
		1167	unsigned long make_transparency_pixmap ();
		1168	# endif
		1169
		1170	ev_tstamp bg_valid_since;
		1171
		1172	Pixmap bg_pixmap;
		1173	unsigned int bg_pmap_width, bg_pmap_height;
		1174
		1175	int target_x;
		1176	int target_y;
		1177	bool bg_set_position (int x, int y);
		1178	bool bg_window_size_sensitive ();
		1179	bool bg_window_position_sensitive ();
		1180
		1181	bool bg_render ();
		1182	void bg_invalidate ()
		1183	{
		1184	bg_flags &= ~BG_IS_VALID;
		1185	}
980	#endif	1186	#endif
981	#ifdef HAVE_AFTERIMAGE	1187	#ifdef HAVE_AFTERIMAGE
		1188	ASImage *original_asim;
982	ASVisual *asv;	1189	ASVisual *asv;
983	ASImageManager *asimman;	1190	ASImageManager *asimman;
		1191
		1192	void init_asv ()
		1193	{
		1194	if (!asv)
		1195	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1196	}
		1197	#endif
		1198	#ifdef HAVE_PIXBUF
		1199	GdkPixbuf *pixbuf;
		1200	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1201	int src_x, int src_y, int dst_x, int dst_y,
		1202	unsigned int width, unsigned int height);
984	#endif	1203	#endif
985		1204
986	#if ENABLE_OVERLAY	1205	#if ENABLE_OVERLAY
987	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1206	overlay_base ov;
988	text_t **ov_text;
989	rend_t **ov_rend;
990		1207
991	void scr_swap_overlay () NOTHROW;	1208	void scr_swap_overlay () NOTHROW;
992	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1209	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
993	void scr_overlay_off () NOTHROW;	1210	void scr_overlay_off () NOTHROW;
994	void scr_overlay_set (int x, int y,	1211	void scr_overlay_set (int x, int y,
…		…
1032		1249
1033	#if ENABLE_FRILLS || ISO_14755	1250	#if ENABLE_FRILLS || ISO_14755
1034	// ISO 14755 entry support	1251	// ISO 14755 entry support
1035	unicode_t iso14755buf;	1252	unicode_t iso14755buf;
1036	void commit_iso14755 ();	1253	void commit_iso14755 ();
1037	int hex_keyval (XKeyEvent &ev);
1038	# if ISO_14755	1254	# if ISO_14755
1039	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1255	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1040	void iso14755_54 (int x, int y);	1256	void iso14755_54 (int x, int y);
1041	# endif	1257	# endif
1042	#endif	1258	#endif
…		…
1051	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1267	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1052	void rootwin_cb (XEvent &xev);	1268	void rootwin_cb (XEvent &xev);
1053	xevent_watcher rootwin_ev;	1269	xevent_watcher rootwin_ev;
1054	#endif	1270	#endif
1055	#ifdef HAVE_BG_PIXMAP	1271	#ifdef HAVE_BG_PIXMAP
1056	int update_background ();	1272	void update_background ();
1057	#if TRACE_PIXMAPS
1058	int trace_update_background (const char* file, int line);
1059	# define update_background() trace_update_background (__FILE__, __LINE__)
1060	#endif
1061	void update_background_cb (ev::timer &w, int revents);	1273	void update_background_cb (ev::timer &w, int revents);
1062	ev::timer update_background_ev;	1274	ev::timer update_background_ev;
1063	#endif	1275	#endif
1064		1276
1065	void x_cb (XEvent &xev);	1277	void x_cb (XEvent &xev);
1066	xevent_watcher termwin_ev;	1278	xevent_watcher termwin_ev;
1067	xevent_watcher vt_ev;	1279	xevent_watcher vt_ev;
1068	#ifdef HAVE_SCROLLBARS
1069	xevent_watcher scrollbar_ev;	1280	xevent_watcher scrollbar_ev;
1070	#endif
1071		1281
1072	void child_cb (ev::child &w, int revents); ev::child child_ev;	1282	void child_cb (ev::child &w, int revents); ev::child child_ev;
1073	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1074	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;	1283	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
		1284	void refresh_check ();
1075	void flush ();	1285	void flush ();
1076	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;	1286	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
		1287	void cmdbuf_reify ();
		1288	void cmdbuf_append (const char *str, size_t count);
1077	bool pty_fill ();	1289	bool pty_fill ();
1078	void pty_cb (ev::io &w, int revents); ev::io pty_ev;	1290	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1079	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1080		1291
1081	#ifdef CURSOR_BLINK	1292	#ifdef CURSOR_BLINK
1082	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;	1293	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1083	#endif	1294	#endif
1084	#ifdef TEXT_BLINK	1295	#ifdef TEXT_BLINK
…		…
1105	void pointer_unblank ();	1316	void pointer_unblank ();
1106		1317
1107	void tt_printf (const char *fmt,...);	1318	void tt_printf (const char *fmt,...);
1108	void tt_write (const char *data, unsigned int len);	1319	void tt_write (const char *data, unsigned int len);
1109	void pty_write ();	1320	void pty_write ();
1110
1111	bool init (stringvec *argv, stringvec *envv)
1112	{
1113	this->argv = argv;
1114	return init (argv->size (), argv->begin (), envv);
1115	}
1116		1321
1117	void make_current () const // make this the "currently active" urxvt instance	1322	void make_current () const // make this the "currently active" urxvt instance
1118	{	1323	{
1119	SET_R (this);	1324	SET_R (this);
1120	set_environ (envv);	1325	set_environ (envv);
…		…
1132	void im_set_size (XRectangle &size);	1337	void im_set_size (XRectangle &size);
1133	void im_set_position (XPoint &pos) NOTHROW;	1338	void im_set_position (XPoint &pos) NOTHROW;
1134	void im_set_color (unsigned long &fg, unsigned long &bg);	1339	void im_set_color (unsigned long &fg, unsigned long &bg);
1135	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1340	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1136		1341
1137	bool IMisRunning ();	1342	bool im_is_running ();
1138	void IMSendSpot ();	1343	void im_send_spot ();
1139	bool IM_get_IC (const char *modifiers);	1344	bool im_get_ic (const char *modifiers);
1140	void IMSetPosition ();	1345	void im_set_position ();
1141	#endif	1346	#endif
1142		1347
1143	// command.C	1348	// command.C
1144	void key_press (XKeyEvent &ev);	1349	void key_press (XKeyEvent &ev);
1145	void key_release (XKeyEvent &ev);	1350	void key_release (XKeyEvent &ev);
1146	unsigned int cmd_write (const char *str, unsigned int count);
1147		1351
1148	wchar_t next_char () NOTHROW;	1352	wchar_t next_char () NOTHROW;
1149	wchar_t cmd_getc () THROW ((class out_of_input));	1353	wchar_t cmd_getc () THROW ((class out_of_input));
1150	uint32_t next_octet () NOTHROW;	1354	uint32_t next_octet () NOTHROW;
1151	uint32_t cmd_get8 () THROW ((class out_of_input));	1355	uint32_t cmd_get8 () THROW ((class out_of_input));
1152		1356
1153	bool cmd_parse ();	1357	void cmd_parse ();
1154	void mouse_report (XButtonEvent &ev);	1358	void mouse_report (XButtonEvent &ev);
1155	void button_press (XButtonEvent &ev);	1359	void button_press (XButtonEvent &ev);
1156	void button_release (XButtonEvent &ev);	1360	void button_release (XButtonEvent &ev);
1157	void focus_in ();	1361	void focus_in ();
1158	void focus_out ();	1362	void focus_out ();
		1363	#if ENABLE_FRILLS
		1364	void set_urgency (bool enable);
		1365	#else
		1366	void set_urgency (bool enable) { }
		1367	#endif
1159	void update_fade_color (unsigned int idx);	1368	void update_fade_color (unsigned int idx);
1160	#ifdef PRINTPIPE	1369	#ifdef PRINTPIPE
1161	FILE *popen_printer ();	1370	FILE *popen_printer ();
1162	int pclose_printer (FILE *stream);	1371	int pclose_printer (FILE *stream);
1163	#endif	1372	#endif
…		…
1169	void process_window_ops (const int *args, unsigned int nargs);	1378	void process_window_ops (const int *args, unsigned int nargs);
1170	char *get_to_st (unicode_t &ends_how);	1379	char *get_to_st (unicode_t &ends_how);
1171	void process_dcs_seq ();	1380	void process_dcs_seq ();
1172	void process_osc_seq ();	1381	void process_osc_seq ();
1173	void process_color_seq (int report, int color, const char *str, char resp);	1382	void process_color_seq (int report, int color, const char *str, char resp);
1174	void process_xterm_seq (int op, const char *str, char resp);	1383	void process_xterm_seq (int op, char *str, char resp);
1175	int privcases (int mode, unsigned long bit);	1384	int privcases (int mode, unsigned long bit);
1176	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1385	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1177	void process_sgr_mode (unsigned int nargs, const int *arg);	1386	void process_sgr_mode (unsigned int nargs, const int *arg);
1178	void process_graphics ();
1179	// init.C	1387	// init.C
		1388	void init (stringvec *argv, stringvec *envv);
		1389	void init (int argc, const char *const *argv, const char *const *envv);
		1390	void init2 (int argc, const char *const *argv);
1180	bool init_vars ();	1391	void init_vars ();
1181	void init_secondary ();
1182	const char **init_resources (int argc, const char *const *argv);	1392	const char **init_resources (int argc, const char *const *argv);
1183	void init_env ();	1393	void init_env ();
1184	void set_locale (const char *locale);	1394	void set_locale (const char *locale);
1185	void init_xlocale ();	1395	void init_xlocale ();
1186	void init_command (const char *const *argv);	1396	void init_command (const char *const *argv);
1187	void run_command (const char *const *argv);	1397	void run_command (const char *const *argv);
1188	int run_child (const char *const *argv);	1398	int run_child (const char *const *argv);
1189	void color_aliases (int idx);	1399	void color_aliases (int idx);
1190	void create_windows (int argc, const char *const *argv);	1400	void create_windows (int argc, const char *const *argv);
1191	void Get_Colours ();	1401	void get_colours ();
1192	void get_ourmods ();	1402	void get_ourmods ();
		1403	void set_icon (const char *file);
1193	// main.C	1404	// main.C
1194	void tt_winch ();	1405	void tt_winch ();
1195	rxvt_term ();	1406	rxvt_term ();
1196	~rxvt_term ();	1407	~rxvt_term ();
1197	void destroy ();	1408	void destroy ();
1198	void emergency_cleanup ();	1409	void emergency_cleanup ();
1199	bool init (int argc, const char *const *argv, stringvec *envv);
1200	void recolour_cursor ();	1410	void recolour_cursor ();
1201	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1411	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1202	void window_calc (unsigned int newwidth, unsigned int newheight);	1412	void window_calc (unsigned int newwidth, unsigned int newheight);
1203	bool set_fonts ();	1413	bool set_fonts ();
1204	void set_string_property (Atom prop, const char *str, int len = -1);	1414	void set_string_property (Atom prop, const char *str, int len = -1);
		1415	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1205	void set_utf8_property (Atom prop, const char *str, int len = -1);	1416	void set_utf8_property (Atom prop, const char *str, int len = -1);
1206	void set_title (const char *str);	1417	void set_title (const char *str);
1207	void set_icon_name (const char *str);	1418	void set_icon_name (const char *str);
1208	void set_window_color (int idx, const char *color);	1419	void set_window_color (int idx, const char *color);
1209	void set_colorfgbg ();	1420	void set_colorfgbg ();
1210	bool set_color (rxvt_color &color, const char *name);	1421	bool set_color (rxvt_color &color, const char *name);
1211	void alias_color (int dst, int src);	1422	void alias_color (int dst, int src);
1212	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1423	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1213	void get_window_origin (int &x, int &y);	1424	void get_window_origin (int &x, int &y);
1214	Pixmap get_pixmap_property (int prop_id);	1425	Pixmap get_pixmap_property (Atom property);
1215		1426
1216	// screen.C	1427	// screen.C
1217		1428
1218	void lalloc (line_t &l) const	1429	void lalloc (line_t &l) const
1219	{	1430	{
…		…
1249	#ifndef NO_BRIGHTCOLOR	1460	#ifndef NO_BRIGHTCOLOR
1250	if (r & RS_Bold	1461	if (r & RS_Bold
1251	# if ENABLE_STYLES	1462	# if ENABLE_STYLES
1252	&& option (Opt_intensityStyles)	1463	&& option (Opt_intensityStyles)
1253	# endif	1464	# endif
1254	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1465	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1255	base += minBrightCOLOR - minCOLOR;	1466	base += minBrightCOLOR - minCOLOR;
1256	#endif	1467	#endif
1257	return base;	1468	return base;
1258	}	1469	}
1259		1470
…		…
1263	#ifndef NO_BRIGHTCOLOR	1474	#ifndef NO_BRIGHTCOLOR
1264	if (r & RS_Blink	1475	if (r & RS_Blink
1265	# if ENABLE_STYLES	1476	# if ENABLE_STYLES
1266	&& option (Opt_intensityStyles)	1477	&& option (Opt_intensityStyles)
1267	# endif	1478	# endif
1268	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1479	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1269	base += minBrightCOLOR - minCOLOR;	1480	base += minBrightCOLOR - minCOLOR;
1270	#endif	1481	#endif
1271	return base;	1482	return base;
1272	}	1483	}
1273		1484
1274	bool option (uint8_t opt) const NOTHROW	1485	bool option (uint8_t opt) const NOTHROW
1275	{	1486	{
1276	return options[opt >> 3] & (1 << (opt & 7));	1487	return options[opt >> 3] & (1 << (opt & 7));
1277	}	1488	}
1278		1489
1279	void set_option (uint8_t opt, bool set = true) NOTHROW	1490	void set_option (uint8_t opt, bool set = true) NOTHROW;
1280	{
1281	if (set)
1282	options[opt >> 3] |= (1 << (opt & 7));
1283	else
1284	options[opt >> 3] &= ~(1 << (opt & 7));
1285	}
1286
1287	void PrivMode (int set, unsigned bit) NOTHROW
1288	{
1289	if (set)
1290	priv_modes |= bit;
1291	else
1292	priv_modes &= ~bit;
1293	}
1294		1491
1295	// modifies first argument(!)	1492	// modifies first argument(!)
		1493	void tt_paste (char *data, unsigned int len) NOTHROW;
1296	void paste (char *data, unsigned int len) NOTHROW;	1494	void paste (char *data, unsigned int len) NOTHROW;
1297	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1495	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1298	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1496	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1497	void scr_kill_char (line_t &l, int col) const NOTHROW;
1299	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1498	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1300	void scr_reset ();	1499	void scr_reset ();
1301	void scr_release () NOTHROW;	1500	void scr_release () NOTHROW;
1302	void scr_clear (bool really = false) NOTHROW;	1501	void scr_clear (bool really = false) NOTHROW;
1303	void scr_refresh () NOTHROW;	1502	void scr_refresh () NOTHROW;
…		…
1308	void scr_backindex () NOTHROW;	1507	void scr_backindex () NOTHROW;
1309	void scr_forwardindex () NOTHROW;	1508	void scr_forwardindex () NOTHROW;
1310	#endif	1509	#endif
1311	void scr_touch (bool refresh) NOTHROW;	1510	void scr_touch (bool refresh) NOTHROW;
1312	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1511	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1313	void scr_recolour () NOTHROW;	1512	void scr_recolour (bool refresh = true) NOTHROW;
1314	void scr_remap_chars () NOTHROW;	1513	void scr_remap_chars () NOTHROW;
1315	void scr_remap_chars (line_t &l) NOTHROW;	1514	void scr_remap_chars (line_t &l) NOTHROW;
1316		1515
1317	enum cursor_mode { SAVE, RESTORE };	1516	enum cursor_mode { SAVE, RESTORE };
1318		1517
1319	void scr_poweron ();	1518	void scr_poweron ();
		1519	void scr_soft_reset () NOTHROW;
1320	void scr_cursor (cursor_mode mode) NOTHROW;	1520	void scr_cursor (cursor_mode mode) NOTHROW;
1321	void scr_do_wrap () NOTHROW;	1521	void scr_do_wrap () NOTHROW;
1322	void scr_swap_screen () NOTHROW;	1522	void scr_swap_screen () NOTHROW;
1323	void scr_change_screen (int scrn);	1523	void scr_change_screen (int scrn);
1324	void scr_color (unsigned int color, int fgbg) NOTHROW;	1524	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1352	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1552	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1353	void scr_reverse_selection () NOTHROW;	1553	void scr_reverse_selection () NOTHROW;
1354	void scr_dump (int fd) NOTHROW;	1554	void scr_dump (int fd) NOTHROW;
1355		1555
1356	void selection_check (int check_more) NOTHROW;	1556	void selection_check (int check_more) NOTHROW;
1357	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1358	void selection_property (Window win, Atom prop) NOTHROW;
1359	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1557	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1360	int selection_request_other (Atom target, int selnum) NOTHROW;
1361	void selection_clear () NOTHROW;	1558	void selection_clear (bool clipboard = false) NOTHROW;
1362	void selection_make (Time tm);	1559	void selection_make (Time tm);
1363	bool selection_grab (Time tm) NOTHROW;	1560	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1364	void selection_start_colrow (int col, int row) NOTHROW;	1561	void selection_start_colrow (int col, int row) NOTHROW;
1365	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1562	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1366	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1563	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1367	void selection_remove_trailing_spaces () NOTHROW;	1564	void selection_remove_trailing_spaces () NOTHROW;
1368	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1565	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1369	void selection_click (int clicks, int x, int y) NOTHROW;	1566	void selection_click (int clicks, int x, int y) NOTHROW;
1370	void selection_extend (int x, int y, int flag) NOTHROW;	1567	void selection_extend (int x, int y, int flag) NOTHROW;
1371	void selection_rotate (int x, int y) NOTHROW;	1568	void selection_rotate (int x, int y) NOTHROW;
1372		1569
1373	#if defined(NEXT_SCROLLBAR)
1374	// scrollbar-next.C
1375	Pixmap renderPixmap (const char *const *data, int width, int height);
1376	void init_scrollbar_stuff ();
1377	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1378	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1379	#endif
1380
1381	#if defined(RXVT_SCROLLBAR)
1382	// scrollbar-rxvt.C
1383	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1384	#endif
1385
1386	#if defined(XTERM_SCROLLBAR)
1387	// scrollbar-xterm.C
1388	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1389	#endif
1390
1391	#if defined(PLAIN_SCROLLBAR)
1392	// scrollbar-plain.C
1393	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1394	#endif
1395
1396	// scrollbar.C
1397	void resize_scrollbar ();
1398	int scrollbar_mapping (int map);
1399	int scrollbar_show (int update);
1400	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1401
1402	// xdefaults.C	1570	// xdefaults.C
1403	void get_options (int argc, const char *const *argv);	1571	const char **get_options (int argc, const char *const *argv);
1404	int parse_keysym (const char *str, const char *arg);	1572	int parse_keysym (const char *str, const char *arg);
1405	const char *x_resource (const char *name);	1573	const char *x_resource (const char *name);
1406	void extract_resources ();	1574	void extract_resources ();
		1575	void extract_keysym_resources ();
1407	};	1576	};
1408		1577
1409	#endif /* _RXVT_H_ */	1578	#endif /* _RXVT_H_ */
1410		1579

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