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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.182 by root, Mon Jan 2 18:20:23 2006 UTC vs.
Revision 1.324 by root, Mon Nov 26 12:17:48 2007 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	# define BUILTIN_GLYPHS 1
		24	#else
		25	# define ENABLE_MINIMAL 1
		26	#endif
7		27
8	#include <limits.h>	28	#include <limits.h>
9		29
10	#include <X11/cursorfont.h>	30	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	31	#include <X11/keysym.h>
…		…
14	#if ENABLE_FRILLS	34	#if ENABLE_FRILLS
15	# include <X11/Xmd.h>	35	# include <X11/Xmd.h>
16	#endif	36	#endif
17		37
18	#include "encoding.h"	38	#include "encoding.h"
		39	#include "rxvtutil.h"
19	#include "rxvtfont.h"	40	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	41	#include "rxvttoolkit.h"
21	#include "iom.h"	42	#include "ev_cpp.h"
22	#include "salloc.h"	43	#include "salloc.h"
		44	#include "libptytty.h"
23		45
24	#if ENABLE_FRILLS	46	#include "rxvtperl.h"
25	# define ENABLE_XEMBED 1	47
26	# define ENABLE_EWMH 1	48	// try to avoid some macros to decrease code size, on some systems
27	# define CURSOR_BLINK 1	49	#if ENABLE_MINIMAL
		50	# define strcmp(a,b) (strcmp)(a,b)
		51	# define strlen(a) (strlen)(a)
		52	# define strcpy(a,b) (strcpy)(a,b)
		53	# define memset(a,c,l) (memset)(a,c,l)
		54	# define memcpy(a,b,l) (memcpy)(a,b,l)
28	#endif	55	#endif
29		56
30	/*	57	/*
31	*****************************************************************************	58	*****************************************************************************
32	* SYSTEM HACKS	59	* SYSTEM HACKS
…		…
41	#if defined (sun) && !defined (__sun__)	68	#if defined (sun) && !defined (__sun__)
42	# define __sun__ 1	69	# define __sun__ 1
43	#endif	70	#endif
44		71
45	#ifndef HAVE_XPOINTER	72	#ifndef HAVE_XPOINTER
46	typedef char *XPointer;	73	typedef char *XPointer;
47	#endif	74	#endif
48		75
49	#ifdef HAVE_TERMIOS_H
50	# include <termios.h>	76	#include <termios.h>
51	typedef struct termios ttymode_t;	77	typedef struct termios ttymode_t;
52	#else
53	# include <sgtty.h>
54	typedef struct {
55	struct sgttyb sg;
56	struct tchars tc;
57	struct ltchars lc;
58	int line;
59	int local;
60	} ttymode_t;
61	#endif
62		78
63	#ifdef XPM_BACKGROUND	79	#include "background.h"
64	# ifdef XPM_INC_X11
65	# include <X11/xpm.h>
66	# else
67	# include <xpm.h>
68	# endif
69	#endif
70		80
71	#ifndef STDIN_FILENO	81	#ifndef STDIN_FILENO
72	# define STDIN_FILENO 0	82	# define STDIN_FILENO 0
73	# define STDOUT_FILENO 1	83	# define STDOUT_FILENO 1
74	# define STDERR_FILENO 2	84	# define STDERR_FILENO 2
75	#endif	85	#endif
76		86
		87	/****************************************************************************/
		88
		89	// exception thrown on fatal (per-instance) errors
		90	class rxvt_failure_exception { };
		91
		92	// exception thrown when the command parser runs out of input data
		93	class out_of_input { };
		94
77	/*	95	/*
78	*****************************************************************************	96	*****************************************************************************
79	* PROTOTYPES	97	* PROTOTYPES
80	*****************************************************************************	98	*****************************************************************************
81	*/	99	*/
82	// main.C	100	// main.C
83	RETSIGTYPE rxvt_Child_signal (int sig);
84	RETSIGTYPE rxvt_Exit_signal (int sig);
85	void rxvt_clean_exit ();
86	void * rxvt_malloc (size_t size);	101	void * rxvt_malloc (size_t size);
87	void * rxvt_calloc (size_t number, size_t size);	102	void * rxvt_calloc (size_t number, size_t size);
88	void * rxvt_realloc (void *ptr, size_t size);	103	void * rxvt_realloc (void *ptr, size_t size);
89	void rxvt_privileges (rxvt_privaction action);
90		104
91	// util.C	105	// misc.C
92	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	106	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	107	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	108	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	109	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96	char * rxvt_strdup (const char *str);
97		110
98	// misc.C
99	char * rxvt_r_basename (const char *str);	111	char * rxvt_basename (const char *str) NOTHROW;
100	void rxvt_vlog (const char *fmt, va_list arg_ptr);	112	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101	void rxvt_log (const char *fmt,...);	113	void rxvt_log (const char *fmt,...) NOTHROW;
102	void rxvt_warn (const char *fmt,...);	114	void rxvt_warn (const char *fmt,...) NOTHROW;
103	void rxvt_fatal (const char *fmt,...);	115	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104	void rxvt_exit_failure ();	116	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
105	int rxvt_Str_match (const char *s1, const char *s2);	117
106	const char * rxvt_Str_skip_space (const char *str);
107	char * rxvt_Str_trim (char *str);	118	char * rxvt_strtrim (char *str) NOTHROW;
108	int rxvt_Str_escaped (char *str);
109	char ** rxvt_splitcommastring (const char *cs);	119	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110	void rxvt_freecommastring (char **cs);	120	void rxvt_freecommastring (char **cs) NOTHROW;
111	char * rxvt_File_find (const char *file, const char *ext, const char *path);	121
112	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	122	/////////////////////////////////////////////////////////////////////////////
113	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	123
114	void rxvt_usleep (int usecs);	124	// temporarily replace the process environment
		125	extern char **environ;
		126	extern char **rxvt_environ; // the original environ pointer
		127
		128	static inline void set_environ (stringvec *envv)
		129	{
		130	#if ENABLE_PERL
		131	assert (envv);
		132	#else
		133	if (envv)
		134	#endif
		135	environ = (char **)envv->begin ();
		136	}
		137
		138	static inline void set_environ (char **envv)
		139	{
		140	#if ENABLE_PERL
		141	assert (envv);
		142	#else
		143	if (envv)
		144	#endif
		145	environ = envv;
		146	}
115		147
116	/*	148	/*
117	*****************************************************************************	149	*****************************************************************************
118	* STRUCTURES AND TYPEDEFS	150	* STRUCTURES AND TYPEDEFS
119	*****************************************************************************	151	*****************************************************************************
120	*/	152	*/
121	struct grwin_t;	153	struct grwin_t;
122		154
123	/* Sanitize menubar info */
124	#ifndef MENUBAR
125	# undef MENUBAR_MAX
126	#endif
127	#ifndef MENUBAR_MAX
128	# define MENUBAR_MAX 0
129	#endif
130
131	/* If we're using either the rxvt scrollbar or menu bars, keep the	155	/* If we're using either the rxvt scrollbar, keep the
132	* scrollColor resource.	156	* scrollColor resource.
133	*/	157	*/
134	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	158	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135	# define KEEP_SCROLLCOLOR 1	159	# define KEEP_SCROLLCOLOR 1
136	#else	160	#else
137	# undef KEEP_SCROLLCOLOR	161	# undef KEEP_SCROLLCOLOR
138	#endif
139
140	#ifdef XPM_BACKGROUND
141	typedef struct {
142	short w, h, x, y;
143	Pixmap pixmap;
144	} bgPixmap_t;
145	#endif	162	#endif
146		163
147	/*	164	/*
148	* the 'essential' information for reporting Mouse Events	165	* the 'essential' information for reporting Mouse Events
149	* pared down from XButtonEvent	166	* pared down from XButtonEvent
…		…
165	} MWMHints;	182	} MWMHints;
166	#endif	183	#endif
167		184
168	#if ENABLE_XEMBED	185	#if ENABLE_XEMBED
169	// XEMBED messages	186	// XEMBED messages
170	# define XEMBED_EMBEDDED_NOTIFY 0	187	# define XEMBED_EMBEDDED_NOTIFY 0
171	# define XEMBED_WINDOW_ACTIVATE 1	188	# define XEMBED_WINDOW_ACTIVATE 1
172	# define XEMBED_WINDOW_DEACTIVATE 2	189	# define XEMBED_WINDOW_DEACTIVATE 2
173	# define XEMBED_REQUEST_FOCUS 3	190	# define XEMBED_REQUEST_FOCUS 3
174	# define XEMBED_FOCUS_IN 4	191	# define XEMBED_FOCUS_IN 4
175	# define XEMBED_FOCUS_OUT 5	192	# define XEMBED_FOCUS_OUT 5
176	# define XEMBED_FOCUS_NEXT 6	193	# define XEMBED_FOCUS_NEXT 6
177	# define XEMBED_FOCUS_PREV 7	194	# define XEMBED_FOCUS_PREV 7
178		195
179	# define XEMBED_MODALITY_ON 10	196	# define XEMBED_MODALITY_ON 10
180	# define XEMBED_MODALITY_OFF 11	197	# define XEMBED_MODALITY_OFF 11
181	# define XEMBED_REGISTER_ACCELERATOR 12	198	# define XEMBED_REGISTER_ACCELERATOR 12
182	# define XEMBED_UNREGISTER_ACCELERATOR 13	199	# define XEMBED_UNREGISTER_ACCELERATOR 13
183	# define XEMBED_ACTIVATE_ACCELERATOR 14	200	# define XEMBED_ACTIVATE_ACCELERATOR 14
184		201
185	// XEMBED detail code	202	// XEMBED detail code
186	# define XEMBED_FOCUS_CURRENT 0	203	# define XEMBED_FOCUS_CURRENT 0
187	# define XEMBED_FOCUS_FIRST 1	204	# define XEMBED_FOCUS_FIRST 1
188	# define XEMBED_FOCUS_LAST 2	205	# define XEMBED_FOCUS_LAST 2
189		206
190	# define XEMBED_MAPPED (1 << 0)	207	# define XEMBED_MAPPED (1 << 0)
191	#endif	208	#endif
192		209
…		…
196	*****************************************************************************	213	*****************************************************************************
197	*/	214	*/
198		215
199	/* COLORTERM, TERM environment variables */	216	/* COLORTERM, TERM environment variables */
200	#define COLORTERMENV "rxvt"	217	#define COLORTERMENV "rxvt"
201	#ifdef XPM_BACKGROUND	218	#ifdef BG_IMAGE_FROM_FILE
202	# define COLORTERMENVFULL COLORTERMENV "-xpm"	219	# define COLORTERMENVFULL COLORTERMENV "-xpm"
203	#else	220	#else
204	# define COLORTERMENVFULL COLORTERMENV	221	# define COLORTERMENVFULL COLORTERMENV
205	#endif	222	#endif
206	#ifndef TERMENV	223	#ifndef TERMENV
…		…
209		226
210	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	227	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211	# define NO_MOUSE_REPORT_SCROLLBAR 1	228	# define NO_MOUSE_REPORT_SCROLLBAR 1
212	#endif	229	#endif
213		230
214	#ifdef NO_RESOURCES
215	# undef USE_XGETDEFAULT
216	#endif
217
218	#if defined (ISO_14755) || defined (ENABLE_PERL)
219	# define ENABLE_OVERLAY 1
220	#endif
221
222	/* now look for other badly set stuff */	231	/* now look for other badly set stuff */
223		232
224	#if !defined (EACCESS) && defined(EAGAIN)	233	#if !defined (EACCESS) && defined(EAGAIN)
225	# define EACCESS EAGAIN	234	# define EACCESS EAGAIN
226	#endif	235	#endif
…		…
228	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	237	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229	# define EXIT_SUCCESS 0 /* exit function success */	238	# define EXIT_SUCCESS 0 /* exit function success */
230	# define EXIT_FAILURE 1 /* exit function failure */	239	# define EXIT_FAILURE 1 /* exit function failure */
231	#endif	240	#endif
232		241
233	#define menuBar_esc 10
234	#define scrollBar_esc 30	242	#define scrollBar_esc 30
235	#define menuBar_margin 2 /* margin below text */
236		243
237	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	244	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238	# define HAVE_SCROLLBARS 1	245	# define HAVE_SCROLLBARS 1
239	#endif
240
241	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242	#ifdef HALFSHADOW
243	# define SHADOW 1
244	#else
245	# define SHADOW 2
246	#endif	246	#endif
247		247
248	#define R_SB_ALIGN_CENTRE 0	248	#define R_SB_ALIGN_CENTRE 0
249	#define R_SB_ALIGN_TOP 1	249	#define R_SB_ALIGN_TOP 1
250	#define R_SB_ALIGN_BOTTOM 2	250	#define R_SB_ALIGN_BOTTOM 2
…		…
323	* |	323	* |
324	* +---< SB_WIDTH_NEXT	324	* +---< SB_WIDTH_NEXT
325	*/	325	*/
326		326
327	enum {	327	enum {
328	NO_REFRESH = 0 , /* Window not visible at all! */	328	NO_REFRESH = 0, /* Window not visible at all! */
329	FAST_REFRESH = 1<<0, /* Fully exposed window */	329	FAST_REFRESH = 1, /* Fully exposed window */
330	SLOW_REFRESH = 1<<1, /* Partially exposed window */	330	SLOW_REFRESH = 2, /* Partially exposed window */
331	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332	};	331	};
333		332
334	#ifdef NO_SECONDARY_SCREEN	333	#ifdef NO_SECONDARY_SCREEN
335	# define NSCREENS 0	334	# define NSCREENS 0
336	#else	335	#else
…		…
380		379
381	// fake styles	380	// fake styles
382	#define RS_Blink 0x00010000UL // blink	381	#define RS_Blink 0x00010000UL // blink
383	#define RS_RVid 0x00020000UL // reverse video	382	#define RS_RVid 0x00020000UL // reverse video
384	#define RS_Uline 0x00040000UL // underline	383	#define RS_Uline 0x00040000UL // underline
		384
		385	// toggle this to force redraw, must be != RS_Careful
		386	#define RS_redraw 0x01000000UL
385		387
386	// 5 custom bits for extensions	388	// 5 custom bits for extensions
387	#define RS_customCount 32	389	#define RS_customCount 32
388	#define RS_customMask 0x00f80000UL	390	#define RS_customMask 0x00f80000UL
389	#define RS_customShift 19	391	#define RS_customShift 19
…		…
420	C0_NUL = 0x00,	422	C0_NUL = 0x00,
421	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	423	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
422	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	424	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
423	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	425	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
424	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	426	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
425	};	427	};
426	#define CHAR_ST 0x9c /* 0234 */	428	#define CHAR_ST 0x9c /* 0234 */
427		429
428	/*	430	/*
429	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	431	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
430	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	432	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
436	XTerm_property = 3, // change X property	438	XTerm_property = 3, // change X property
437	XTerm_Color = 4, // change colors	439	XTerm_Color = 4, // change colors
438	XTerm_Color00 = 10, // not implemented, CLASH!	440	XTerm_Color00 = 10, // not implemented, CLASH!
439	XTerm_Color01 = 11, // not implemented	441	XTerm_Color01 = 11, // not implemented
440	XTerm_Color_cursor = 12, // change actual 'Cursor' color	442	XTerm_Color_cursor = 12, // change actual 'Cursor' color
441	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	443	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442	XTerm_Color_pointer_bg = 14, // not implemented	444	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443	XTerm_Color05 = 15, // not implemented	445	XTerm_Color05 = 15, // not implemented (tektronix fg)
444	XTerm_Color06 = 16, // not implemented	446	XTerm_Color06 = 16, // not implemented (tektronix bg)
445	XTerm_Color_RV = 17, // change actual 'Highlight' color	447	XTerm_Color_RV = 17, // change actual 'Highlight' color
446	XTerm_logfile = 46, // not implemented	448	XTerm_logfile = 46, // not implemented
447	XTerm_font = 50,	449	XTerm_font = 50,
448		450
449	XTerm_konsole30 = 30, // reserved for konsole	451	XTerm_konsole30 = 30, // reserved for konsole
450	XTerm_konsole31 = 31, // reserved for konsole	452	XTerm_konsole31 = 31, // reserved for konsole
451	XTerm_emacs51 = 51, // reserved for emacs shell	453	XTerm_emacs51 = 51, // reserved for emacs shell
452	/*	454	/*
453	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	455	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		456	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454	*/	457	*/
455	XTerm_Color_BD = 18, // change actual 'Bold' color	458	Rxvt_Color_BD = 18, // change actual 'Bold' color
456	XTerm_Color_UL = 19, // change actual 'Underline' color	459	Rxvt_Color_UL = 19, // change actual 'Underline' color
457	XTerm_Pixmap = 20, // new bg pixmap	460	Rxvt_Pixmap = 20, // new bg pixmap
458	XTerm_restoreFG = 39, // change default fg color	461	Rxvt_restoreFG = 39, // change default fg color
459	XTerm_restoreBG = 49, // change default bg color	462	Rxvt_restoreBG = 49, // change default bg color
460	XTerm_dumpscreen = 55, // dump scrollback and all of screen	463	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461		464
462	URxvt_locale = 701, // change locale	465	URxvt_locale = 701, // change locale
463	URxvt_Menu = 703, // set menu item	466	URxvt_version = 702, // request version
		467
464	URxvt_Color_IT = 704, // change actual 'Italic' colour	468	URxvt_Color_IT = 704, // change actual 'Italic' colour
465	URxvt_Color_tint = 705, // change actual tint colour	469	URxvt_Color_tint = 705, // change actual tint colour
		470	URxvt_Color_BD = 706,
		471	URxvt_Color_UL = 707,
466		472
467	URxvt_font = 710,	473	URxvt_font = 710,
468	URxvt_boldFont = 711,	474	URxvt_boldFont = 711,
469	URxvt_italicFont = 712,	475	URxvt_italicFont = 712,
470	URxvt_boldItalicFont = 713,	476	URxvt_boldItalicFont = 713,
471		477
472	URxvt_view_up = 720,	478	URxvt_view_up = 720,
473	URxvt_view_down = 721,	479	URxvt_view_down = 721,
		480
		481	URxvt_perl = 777,
474	};	482	};
475		483
476	/* Words starting with `Color_' are colours. Others are counts */	484	/* Words starting with `Color_' are colours. Others are counts */
477	/*	485	/*
478	* The PixColor and rendition colour usage should probably be decoupled	486	* The PixColor and rendition colour usage should probably be decoupled
479	* on the unnecessary items, e.g. Color_pointer, but won't bother	487	* on the unnecessary items, e.g. Color_pointer, but won't bother
480	* until we need to. Also, be aware of usage in pixcolor_set	488	* until we need to. Also, be aware of usage in pixcolor_set
481	*/	489	*/
482		490
483	enum colour_list {	491	enum colour_list {
		492	Color_none = -2,
		493	Color_transparent = -1,
484	Color_fg = 0,	494	Color_fg = 0,
485	Color_bg,	495	Color_bg,
486	minCOLOR, /* 2 */	496	minCOLOR, /* 2 */
487	Color_Black = minCOLOR,	497	Color_Black = minCOLOR,
488	Color_Red3,	498	Color_Red3,
…		…
530	#endif	540	#endif
531	#ifdef KEEP_SCROLLCOLOR	541	#ifdef KEEP_SCROLLCOLOR
532	Color_scroll,	542	Color_scroll,
533	Color_trough,	543	Color_trough,
534	#endif	544	#endif
535	#if TINTING	545	#if ENABLE_TRANSPARENCY
536	Color_tint,	546	Color_tint,
537	#endif	547	#endif
538	#if OFF_FOCUS_FADING	548	#if OFF_FOCUS_FADING
539	Color_fade,	549	Color_fade,
540	#endif	550	#endif
…		…
548	#endif	558	#endif
549	};	559	};
550		560
551	#define Color_Bits 7 // 0 .. maxTermCOLOR	561	#define Color_Bits 7 // 0 .. maxTermCOLOR
552		562
553	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
554	#define NPIXCLR_BITS 32
555
556	/*	563	/*
557	* Resource list	564	* Resource list
558	*/	565	*/
559	enum {	566	enum {
560	#define Rs_def(name) Rs_ ## name,	567	# define def(name) Rs_ ## name,
561	#define Rs_reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,	568	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562	#include "rsinc.h"	569	# include "rsinc.h"
563	#undef Rs_def	570	# undef def
564	#undef Rs_reserve	571	# undef reserve
565	NUM_RESOURCES	572	NUM_RESOURCES
566	};
567
568	// see init.C:xa_names, which must be kept in sync
569	enum {
570	XA_TEXT = 0,
571	XA_COMPOUND_TEXT,
572	XA_UTF8_STRING,
573	XA_MULTIPLE,
574	XA_TARGETS,
575	XA_TIMESTAMP,
576	XA_VT_SELECTION,
577	XA_INCR,
578	XA_WM_PROTOCOLS,
579	XA_WM_DELETE_WINDOW,
580	XA_CLIPBOARD,
581	#if ENABLE_FRILLS
582	XA_MOTIF_WM_HINTS,
583	#endif
584	#if ENABLE_EWMH
585	XA_NET_WM_PID,
586	XA_NET_WM_NAME,
587	XA_NET_WM_ICON_NAME,
588	XA_NET_WM_PING,
589	#endif
590	#if USE_XIM
591	XA_WM_LOCALE_NAME,
592	#endif
593	#if TRANSPARENT
594	XA_XROOTPMAP_ID,
595	XA_ESETROOT_PMAP_ID,
596	#endif
597	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598	XA_DNDPROTOCOL,
599	XA_DNDSELECTION,
600	#endif
601	#if ENABLE_XEMBED
602	XA_XEMBED,
603	XA_XEMBED_INFO,
604	#endif
605	NUM_XA
606	};	573	};
607		574
608	/* DEC private modes */	575	/* DEC private modes */
609	#define PrivMode_132 (1UL<<0)	576	#define PrivMode_132 (1UL<<0)
610	#define PrivMode_132OK (1UL<<1)	577	#define PrivMode_132OK (1UL<<1)
…		…
619	#define PrivMode_ShiftKeys (1UL<<10)	586	#define PrivMode_ShiftKeys (1UL<<10)
620	#define PrivMode_VisibleCursor (1UL<<11)	587	#define PrivMode_VisibleCursor (1UL<<11)
621	#define PrivMode_MouseX10 (1UL<<12)	588	#define PrivMode_MouseX10 (1UL<<12)
622	#define PrivMode_MouseX11 (1UL<<13)	589	#define PrivMode_MouseX11 (1UL<<13)
623	#define PrivMode_scrollBar (1UL<<14)	590	#define PrivMode_scrollBar (1UL<<14)
624	#define PrivMode_menuBar (1UL<<15)
625	#define PrivMode_TtyOutputInh (1UL<<16)	591	#define PrivMode_TtyOutputInh (1UL<<15)
626	#define PrivMode_Keypress (1UL<<17)	592	#define PrivMode_Keypress (1UL<<16)
627	#define PrivMode_smoothScroll (1UL<<18)	593	#define PrivMode_smoothScroll (1UL<<17)
628	#define PrivMode_vt52 (1UL<<19)	594	#define PrivMode_vt52 (1UL<<18)
629	#define PrivMode_LFNL (1UL<<20)	595	#define PrivMode_LFNL (1UL<<19)
		596	#define PrivMode_MouseBtnEvent (1UL<<20)
		597	#define PrivMode_MouseAnyEvent (1UL<<21)
630	/* too annoying to implement X11 highlight tracking */	598	/* too annoying to implement X11 highlight tracking */
631	/* #define PrivMode_MouseX11Track (1LU<<21) */	599	/* #define PrivMode_MouseX11Track (1LU<<20) */
632		600
633	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	601	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
634	#define PrivMode(test,bit) \
635	if (test) \
636	priv_modes |= (bit); \
637	else \
638	priv_modes &= ~(bit)
639		602
640	#ifdef ALLOW_132_MODE	603	#ifdef ALLOW_132_MODE
641	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	604	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
642	#else	605	#else
643	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	606	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
683	/*	646	/*
684	*****************************************************************************	647	*****************************************************************************
685	* MACRO DEFINES	648	* MACRO DEFINES
686	*****************************************************************************	649	*****************************************************************************
687	*/	650	*/
688	#define memset(x, y, z) memset((x), (y), (size_t)(z))	651	#define dLocal(type,name) type const name = this->name
689	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
690	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
691	#define strcasecmp(x, y) strcasecmp((x), (y))
692	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
693	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
694	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
695	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
696	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
697	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
698	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
699	#define strdup(x) strdup((const char *)(x))
700	#define strlen(x) strlen((const char *)(x))
701	#define strchr(x, y) strchr((const char *)(x), (int)(y))
702	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
703		652
704	#define dDisp Display *disp = display->display	653	// for speed reasons, we assume that all codepoints 32 to 126 are
		654	// single-width.
		655	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
705		656
706	/* convert pixel dimensions to row/column values. Everything as int32_t */	657	/* convert pixel dimensions to row/column values. Everything as int32_t */
707	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	658	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
708	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	659	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
709	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	660	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
711	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	662	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
712	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	663	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
713	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	664	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
714	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	665	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
715		666
716	#define TermWin_TotalWidth() ((int32_t)this->width)
717	#define TermWin_TotalHeight() ((int32_t)this->height)
718
719	// for m >= -n, ensure remainder lies between 0..n-1	667	// for m >= -n, ensure remainder lies between 0..n-1
720	#define MOD(m,n) (((m) + (n)) % (n))	668	#define MOD(m,n) (((m) + (n)) % (n))
721		669
722	#define LINENO(n) MOD (term_start + int(n), total_rows)	670	#define LINENO(n) MOD (term_start + int(n), total_rows)
723	#define ROW(n) row_buf [LINENO (n)]	671	#define ROW(n) row_buf [LINENO (n)]
…		…
741	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	689	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
742	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	690	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
743		691
744	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	692	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
745		693
746	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	694	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
747	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	695	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
748		696
749	#if ENABLE_STYLES	697	#if ENABLE_STYLES
750	# define FONTSET(style) fontset[GET_STYLE (style)]	698	# define FONTSET(style) fontset[GET_STYLE (style)]
751	#else	699	#else
752	# define FONTSET(style) fontset[0]	700	# define FONTSET(style) fontset[0]
…		…
780	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	728	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
781	#define scrollbar_position(y) ((y) - scrollBar.beg)	729	#define scrollbar_position(y) ((y) - scrollBar.beg)
782	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	730	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
783	- scrollbar_minheight ())	731	- scrollbar_minheight ())
784		732
785	#if (MENUBAR_MAX > 1)
786	/* rendition style flags */
787	# define menuBar_height() (fheight + SHADOW)
788	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
789	# define isMenuBarWindow(w) ((w) == menuBar.win)
790	#else
791	# define menuBar_height() (0)
792	# define menuBar_TotalHeight() (0)
793	# define isMenuBarWindow(w) (0)
794	#endif
795
796	#ifdef XPM_BACKGROUND
797	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
798	#else
799	# define XPMClearArea(a, b, c, d, e, f, g)
800	#endif
801
802	#ifdef UTMP_SUPPORT
803	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
804	# undef HAVE_UTMPX_H
805	# undef HAVE_STRUCT_UTMPX
806	# endif
807	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
808	# undef HAVE_UTMP_H
809	# undef HAVE_STRUCT_UTMP
810	# endif
811
812	# ifdef HAVE_UTMPX_H
813	# include <utmpx.h>
814	# endif
815	# ifdef HAVE_UTMP_H
816	# include <utmp.h>
817	# endif
818	#endif
819
820	#ifdef DEBUG_CMD
821	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
822	#else
823	# define D_CMD(x)
824	#endif
825	#ifdef DEBUG_INIT
826	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
827	#else
828	# define D_INIT(x)
829	#endif
830	#ifdef DEBUG_MAIN
831	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
832	#else
833	# define D_MAIN(x)
834	#endif
835	#ifdef DEBUG_SIZE
836	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
837	#else
838	# define D_SIZE(x)
839	#endif
840
841	extern class rxvt_failure_exception { } rxvt_failure_exception;
842
843	typedef callback1<void, const char *> log_callback;	733	typedef callback<void (const char *)> log_callback;
844	typedef callback1<int, int> getfd_callback;	734	typedef callback<int (int)> getfd_callback;
845
846	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
847	extern void rxvt_log (const char *fmt, ...);
848	extern void rxvt_warn (const char *fmt, ...);
849	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
850	extern void rxvt_exit_failure () __attribute__ ((noreturn));
851		735
852	#define SET_LOCALE(locale) rxvt_set_locale (locale)	736	#define SET_LOCALE(locale) rxvt_set_locale (locale)
853	extern bool rxvt_set_locale (const char *locale);	737	extern bool rxvt_set_locale (const char *locale) NOTHROW;
854	extern bool rxvt_push_locale (const char *locale);	738	extern void rxvt_push_locale (const char *locale) NOTHROW;
855	extern void rxvt_pop_locale ();	739	extern void rxvt_pop_locale () NOTHROW;
856		740
857	/*
858	*****************************************************************************	741	/****************************************************************************/
859	* VARIABLES	742
		743	#define LINE_LONGER 0x0001 // line is continued on the next row
		744	#define LINE_FILTERED 0x0002 // line has been filtered
		745	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		746	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		747	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		748
		749	struct line_t {
		750	text_t *t; // terminal the text
		751	rend_t *r; // rendition, uses RS_ flags
		752	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		753	uint32_t f; // flags
		754
		755	bool is_longer ()
		756	{
		757	return f & LINE_LONGER;
		758	}
		759
		760	void is_longer (int set)
		761	{
		762	if (set)
		763	f |= LINE_LONGER;
		764	else
		765	f &= ~LINE_LONGER;
		766	}
		767
		768	void clear ()
		769	{
		770	t = 0;
		771	r = 0;
		772	l = 0;
		773	f = 0;
		774	}
		775
		776	void touch () // call whenever a line is changed/touched/updated
		777	{
		778	#if ENABLE_PERL
		779	f &= ~LINE_FILTERED;
		780	#endif
		781	}
		782
		783	void touch (int col)
		784	{
		785	max_it (l, col);
		786	touch ();
		787	}
		788	};
		789
860	*****************************************************************************	790	/****************************************************************************/
861	*/
862	#ifdef MENUBAR
863	# include "menubar.h"
864	#endif
865		791
866	#define BLINK_INTERVAL 0.5
867	#define TEXT_BLINK_INTERVAL 0.5
868
869	#ifndef __attribute__
870	# ifdef __GNUC__
871	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
872	# define __attribute__(x)
873	# endif
874	# endif
875	# define __attribute__(x)
876	#endif
877
878	// primivite wrapper around mbstate_t to ensure initialisation	792	// primitive wrapper around mbstate_t to ensure initialisation
879	struct mbstate {	793	struct mbstate {
880	mbstate_t mbs;	794	mbstate_t mbs;
881		795
882	operator mbstate_t *() { return &mbs; }	796	operator mbstate_t *() { return &mbs; }
883	void reset () { memset (&mbs, 0, sizeof (mbs)); }	797	void reset () { memset (&mbs, 0, sizeof (mbs)); }
884	mbstate () { reset (); }	798	mbstate () { reset (); }
885	};	799	};
		800
		801	/****************************************************************************/
886		802
887	#define UNICODE_MASK 0x1fffffUL	803	#define UNICODE_MASK 0x1fffffUL
888		804
889	#if UNICODE3	805	#if UNICODE3
890	# define COMPOSE_LO 0x40000000UL	806	# define COMPOSE_LO 0x40000000UL
891	# define COMPOSE_HI 0x400fffffUL	807	# define COMPOSE_HI 0x400fffffUL
892	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	808	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
893	#else	809	#else
		810	# if ENABLE_PERL
		811	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		812	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		813	# else
894	# define COMPOSE_LO 0xd800UL	814	# define COMPOSE_LO 0xd800UL
895	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	815	# define COMPOSE_HI 0xf8ffUL
896	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	816	# endif
		817	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
897	#endif	818	#endif
898		819
899	#if ENABLE_COMBINING	820	#if ENABLE_COMBINING
900	// compose chars are used to represent composite characters	821	// compose chars are used to represent composite characters
901	// that are not representable in unicode, as well as characters	822	// that are not representable in unicode, as well as characters
…		…
921	};	842	};
922		843
923	extern class rxvt_composite_vec rxvt_composite;	844	extern class rxvt_composite_vec rxvt_composite;
924	#endif	845	#endif
925		846
		847	/****************************************************************************/
926		848
927	#ifdef KEYSYM_RESOURCE	849	#ifdef KEYSYM_RESOURCE
928	class keyboard_manager;	850	class keyboard_manager;
929	#endif	851	#endif
930		852
931	struct rxvt_term : zero_initialized, rxvt_vars {	853	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		854
		855	// special markers with magic addresses
		856	static const char resval_undef []; // options specifically unset
		857	static const char resval_on []; // boolean options switched on
		858	static const char resval_off []; // or off
		859
932	log_callback *log_hook; // log error messages through this hook, if != 0	860	log_callback *log_hook; // log error messages through this hook, if != 0
933	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	861	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
934
935	#if ENABLE_PERL	862	#if ENABLE_PERL
936	void *self; // perl's $self	863	rxvt_perl_term perl;
937	#endif	864	#endif
938
939	struct mbstate mbstate; // current input multibyte state	865	struct mbstate mbstate; // current input multibyte state
940		866
941	unsigned char want_refresh:1,	867	unsigned char want_refresh:1,
942	#ifdef TRANSPARENT
943	want_full_refresh:1, /* awaiting full screen refresh */
944	#endif
945	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
946	am_transparent:1, /* is a transparent term */
947	am_pixmap_trans:1, /* transparency w/known root pixmap */
948	#endif
949	current_screen:1, /* primary or secondary */	868	current_screen:1, /* primary or secondary */
950	hate_those_clicks:1, /* a.k.a. keep mark position */
951	num_scr_allow:1,	869	num_scr_allow:1,
952	bypass_keystate:1,	870	bypass_keystate:1,
953	#ifdef CURSOR_BLINK	871	#ifdef CURSOR_BLINK
954	hidden_cursor:1,	872	hidden_cursor:1,
955	#endif	873	#endif
…		…
970	#endif	888	#endif
971	scrollbar_align,	889	scrollbar_align,
972	selection_wait,	890	selection_wait,
973	selection_type;	891	selection_type;
974	/* ---------- */	892	/* ---------- */
		893	bool rvideo_state, rvideo_mode;
		894	#ifndef NO_BELL
975	short rvideo;	895	bool rvideo_bell;
		896	#endif
976	int num_scr; /* screen: number lines scrolled */	897	int num_scr; /* screen: number lines scrolled */
977	int prev_ncol, /* screen: previous number of columns */	898	int prev_ncol, /* screen: previous number of columns */
978	prev_nrow; /* screen: previous number of rows */	899	prev_nrow; /* screen: previous number of rows */
979	/* ---------- */	900	/* ---------- */
980	rend_t rstyle;	901	rend_t rstyle;
981	/* ---------- */
982	uint32_t pixcolor_set[NPIXCLR_SETS];
983	/* ---------- */	902	/* ---------- */
984	#ifdef SELECTION_SCROLLING	903	#ifdef SELECTION_SCROLLING
985	int scroll_selection_lines;	904	int scroll_selection_lines;
986	enum page_dirn scroll_selection_dir;	905	enum page_dirn scroll_selection_dir;
987	int selection_save_x,	906	int selection_save_x,
…		…
993	/* give proper Scroll behaviour */	912	/* give proper Scroll behaviour */
994	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	913	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
995	mouse_slip_wheel_speed,	914	mouse_slip_wheel_speed,
996	#endif	915	#endif
997	refresh_count,	916	refresh_count,
998	refresh_limit,
999	last_bot, /* scrollbar last bottom position */	917	last_bot, /* scrollbar last bottom position */
1000	last_top, /* scrollbar last top position */	918	last_top, /* scrollbar last top position */
1001	last_state, /* scrollbar last state */	919	last_state, /* scrollbar last state */
1002	scrollbar_len,	920	scrollbar_len,
1003	#ifdef MENUBAR
1004	menu_readonly, /* okay to alter menu? */
1005	Arrows_x,
1006	#endif
1007	#if MENUBAR_MAX > 1
1008	Nbars,
1009	#endif
1010	window_vt_x,	921	window_vt_x,
1011	window_vt_y,	922	window_vt_y,
1012	window_sb_x,	923	window_sb_x,
		924	mouse_row,
		925	mouse_col,
1013	# ifdef POINTER_BLANK	926	# ifdef POINTER_BLANK
1014	pointerBlankDelay,	927	pointerBlankDelay,
1015	# endif	928	# endif
1016	allowedxerror;	929	allowedxerror;
1017	/* ---------- */	930	/* ---------- */
…		…
1021	int old_width, /* last used width in screen resize */	934	int old_width, /* last used width in screen resize */
1022	old_height; /* last used height in screen resize */	935	old_height; /* last used height in screen resize */
1023	unsigned long priv_modes,	936	unsigned long priv_modes,
1024	SavedModes;	937	SavedModes;
1025	/* ---------- */	938	/* ---------- */
1026	Atom xa[NUM_XA];	939	Atom *xa;
1027	/* ---------- */	940	/* ---------- */
1028	#ifdef MENUBAR	941	#ifdef RXVT_SCROLLBAR
1029	GC menubarGC;
1030	#endif
1031	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1032	GC scrollbarGC,	942	GC scrollbarGC,
1033	topShadowGC,	943	topShadowGC,
1034	botShadowGC;	944	botShadowGC;
1035	#endif	945	#endif
1036	#ifdef XTERM_SCROLLBAR	946	#ifdef XTERM_SCROLLBAR
…		…
1059	char * incr_buf;	969	char * incr_buf;
1060	size_t incr_buf_size, incr_buf_fill;	970	size_t incr_buf_size, incr_buf_fill;
1061	/* ---------- */	971	/* ---------- */
1062	Cursor leftptr_cursor;	972	Cursor leftptr_cursor;
1063	/* ---------- */	973	/* ---------- */
1064	#ifndef NO_BACKSPACE_KEY
1065	const char *key_backspace;
1066	#endif
1067	#ifndef NO_DELETE_KEY
1068	const char *key_delete;
1069	#endif
1070	struct mouse_event MEvent;	974	struct mouse_event MEvent;
1071	XComposeStatus compose;	975	XComposeStatus compose;
1072	ttymode_t tio;	976	ttymode_t tio;
1073	#ifdef UTMP_SUPPORT
1074	# ifdef HAVE_STRUCT_UTMP
1075	struct utmp ut;
1076	# endif
1077	# ifdef HAVE_STRUCT_UTMPX
1078	struct utmpx utx;
1079	# endif
1080	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1081	char ut_id[5];
1082	# endif
1083	int utmp_pos;
1084	#endif
1085	row_col_t oldcursor;	977	row_col_t oldcursor;
1086	#ifdef XPM_BACKGROUND	978	#ifdef HAVE_BG_PIXMAP
1087	bgPixmap_t bgPixmap;	979	bgPixmap_t bgPixmap;
1088	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1089	#endif	980	#endif
1090	#ifdef MENUBAR	981	#ifdef HAVE_AFTERIMAGE
1091	menu_t *ActiveMenu, /* currently active menu */	982	ASVisual *asv;
1092	*BuildMenu; /* the menu currently being built */	983	ASImageManager *asimman;
1093	bar_t *CurrentBar;
1094	# if ! (MENUBAR_MAX > 1)
1095	bar_t BarList;
1096	# endif /* (MENUBAR_MAX > 1) */
1097	#endif
1098	#ifdef CURSOR_BLINK
1099	struct timeval lastcursorchange;
1100	#endif
1101	#ifdef POINTER_BLANK
1102	struct timeval lastmotion;
1103	#endif	984	#endif
1104		985
1105	#if ENABLE_OVERLAY	986	#if ENABLE_OVERLAY
1106	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	987	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1107	text_t **ov_text;	988	text_t **ov_text;
1108	rend_t **ov_rend;	989	rend_t **ov_rend;
1109		990
1110	void scr_swap_overlay ();	991	void scr_swap_overlay () NOTHROW;
1111	void scr_overlay_new (int x, int y, int w, int h);	992	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1112	void scr_overlay_off ();	993	void scr_overlay_off () NOTHROW;
1113	void scr_overlay_set (int x, int y,	994	void scr_overlay_set (int x, int y,
1114	text_t text,	995	text_t text,
1115	rend_t rend = OVERLAY_RSTYLE);	996	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1116	void scr_overlay_set (int x, int y, const char *s);	997	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1117	void scr_overlay_set (int x, int y, const wchar_t *s);	998	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1118	#endif	999	#endif
1119		1000
1120	vector<void *> allocated; // free these memory blocks with free()	1001	vector<void *> allocated; // free these memory blocks with free()
1121		1002
1122	char *env_windowid; /* environmental variable WINDOWID */	1003	char env_windowid[21]; /* environmental variable WINDOWID */
		1004	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1123	char *env_display; /* environmental variable DISPLAY */	1005	char *env_display; /* environmental variable DISPLAY */
1124	char *env_term; /* environmental variable TERM */	1006	char *env_term; /* environmental variable TERM */
1125	char *env_colorfgbg;	1007
1126	char *locale;	1008	char *locale;
1127	char charsets[4];	1009	char charsets[4];
1128	unsigned char *v_buffer; /* pointer to physical buffer */	1010	char *v_buffer; /* pointer to physical buffer */
1129	unsigned int v_buflen; /* size of area to write */	1011	unsigned int v_buflen; /* size of area to write */
1130	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1012	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1131		1013
1132	#ifdef KEYSYM_RESOURCE	1014	#ifdef KEYSYM_RESOURCE
1133	keyboard_manager *keyboard;	1015	keyboard_manager *keyboard;
1134	#endif	1016	#endif
		1017	#ifndef NO_RESOURCES
		1018	XrmDatabase option_db;
		1019	#endif
1135		1020
1136	const char *rs[NUM_RESOURCES];	1021	const char *rs[NUM_RESOURCES];
1137	/* command input buffering */	1022	/* command input buffering */
1138	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1023	char *cmdbuf_ptr, *cmdbuf_endp;
1139	unsigned char cmdbuf_base[CBUFSIZ];	1024	char cmdbuf_base[CBUFSIZ];
		1025
		1026	ptytty *pty;
1140		1027
1141	rxvt_salloc *talloc; // text line allocator	1028	rxvt_salloc *talloc; // text line allocator
1142	rxvt_salloc *ralloc; // rend line allocator	1029	rxvt_salloc *ralloc; // rend line allocator
1143		1030
1144	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1031	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1152	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1039	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1153	void iso14755_54 (int x, int y);	1040	void iso14755_54 (int x, int y);
1154	# endif	1041	# endif
1155	#endif	1042	#endif
1156		1043
1157	// modifies first argument(!)	1044	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1158	void paste (unsigned char *data, unsigned int len);
1159		1045
1160	void flush ();	1046	void vt_select_input () const NOTHROW
		1047	{
		1048	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1049	}
1161		1050
1162	#if TRANSPARENT	1051	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1163	void rootwin_cb (XEvent &xev);	1052	void rootwin_cb (XEvent &xev);
1164	xevent_watcher rootwin_ev;	1053	xevent_watcher rootwin_ev;
		1054	#endif
		1055	#ifdef HAVE_BG_PIXMAP
		1056	int 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);
		1062	ev::timer update_background_ev;
1165	#endif	1063	#endif
1166		1064
1167	void x_cb (XEvent &xev);	1065	void x_cb (XEvent &xev);
1168	xevent_watcher termwin_ev;	1066	xevent_watcher termwin_ev;
1169	xevent_watcher vt_ev;	1067	xevent_watcher vt_ev;
1170	#ifdef HAVE_SCROLLBARS	1068	#ifdef HAVE_SCROLLBARS
1171	xevent_watcher scrollbar_ev;	1069	xevent_watcher scrollbar_ev;
1172	#endif	1070	#endif
1173	#ifdef MENUBAR
1174	xevent_watcher menubar_ev;
1175	#endif
1176		1071
1177	void check_cb (check_watcher &w); check_watcher check_ev;	1072	void child_cb (ev::child &w, int revents); ev::child child_ev;
1178	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1073	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1179	void flush_cb (time_watcher &w); time_watcher flush_ev;	1074	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1180		1075	void flush ();
1181	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1076	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1182		1077	bool pty_fill ();
1183	void incr_cb (time_watcher &w); time_watcher incr_ev;	1078	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;
1184		1080
1185	#ifdef CURSOR_BLINK	1081	#ifdef CURSOR_BLINK
1186	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1082	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1187	#endif	1083	#endif
1188	#ifdef TEXT_BLINK	1084	#ifdef TEXT_BLINK
1189	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1085	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1086	#endif
		1087	#ifndef NO_BELL
		1088	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1190	#endif	1089	#endif
1191		1090
1192	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1091	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1193	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1092	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1194	#endif	1093	#endif
1195	#ifdef SELECTION_SCROLLING	1094	#ifdef SELECTION_SCROLLING
1196	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1095	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1197	#endif	1096	#endif
1198	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1097	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1199	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1098	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1200	#endif	1099	#endif
1201		1100
1202	#ifdef POINTER_BLANK	1101	#ifdef POINTER_BLANK
1203	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1102	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1204	void pointer_blank ();	1103	void pointer_blank ();
1205	#endif	1104	#endif
1206	void pointer_unblank ();	1105	void pointer_unblank ();
1207		1106
1208	void tt_printf (const char *fmt,...);	1107	void tt_printf (const char *fmt,...);
1209	void tt_write (const unsigned char *data, unsigned int len);	1108	void tt_write (const char *data, unsigned int len);
1210	void pty_write ();	1109	void pty_write ();
1211		1110
1212	void tt_winch ();	1111	bool init (stringvec *argv, stringvec *envv)
		1112	{
		1113	this->argv = argv;
		1114	return init (argv->size (), argv->begin (), envv);
		1115	}
1213		1116
1214	rxvt_term ();	1117	void make_current () const // make this the "currently active" urxvt instance
1215	~rxvt_term ();	1118	{
1216	void child_exit (); // child has exited, usually destroys	1119	SET_R (this);
		1120	set_environ (envv);
		1121	rxvt_set_locale (locale);
		1122	}
		1123
		1124	#if USE_XIM
		1125	rxvt_xim *input_method;
		1126	XIC Input_Context;
		1127	XIMStyle input_style;
		1128	XPoint spot; // most recently sent spot position
		1129
1217	void destroy ();	1130	void im_destroy ();
1218	void emergency_cleanup ();	1131	void im_cb (); im_watcher im_ev;
		1132	void im_set_size (XRectangle &size);
		1133	void im_set_position (XPoint &pos) NOTHROW;
		1134	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);
1219		1136
1220	bool init (int argc, const char *const *argv);	1137	bool IMisRunning ();
		1138	void IMSendSpot ();
		1139	bool IM_get_IC (const char *modifiers);
		1140	void IMSetPosition ();
		1141	#endif
		1142
		1143	// command.C
		1144	void key_press (XKeyEvent &ev);
		1145	void key_release (XKeyEvent &ev);
		1146	unsigned int cmd_write (const char *str, unsigned int count);
		1147
		1148	wchar_t next_char () NOTHROW;
		1149	wchar_t cmd_getc () THROW ((class out_of_input));
		1150	uint32_t next_octet () NOTHROW;
		1151	uint32_t cmd_get8 () THROW ((class out_of_input));
		1152
		1153	bool cmd_parse ();
		1154	void mouse_report (XButtonEvent &ev);
		1155	void button_press (XButtonEvent &ev);
		1156	void button_release (XButtonEvent &ev);
		1157	void focus_in ();
		1158	void focus_out ();
		1159	void update_fade_color (unsigned int idx);
		1160	#ifdef PRINTPIPE
		1161	FILE *popen_printer ();
		1162	int pclose_printer (FILE *stream);
		1163	#endif
		1164	void process_print_pipe ();
		1165	void process_nonprinting (unicode_t ch);
		1166	void process_escape_vt52 (unicode_t ch);
		1167	void process_escape_seq ();
		1168	void process_csi_seq ();
		1169	void process_window_ops (const int *args, unsigned int nargs);
		1170	char *get_to_st (unicode_t &ends_how);
		1171	void process_dcs_seq ();
		1172	void process_osc_seq ();
		1173	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);
		1175	int privcases (int mode, unsigned long bit);
		1176	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);
		1178	void process_graphics ();
		1179	// init.C
1221	bool init_vars ();	1180	bool init_vars ();
1222
1223	bool pty_fill ();
1224
1225	void init_secondary ();	1181	void init_secondary ();
1226	const char **init_resources (int argc, const char *const *argv);	1182	const char **init_resources (int argc, const char *const *argv);
1227	void init_env ();	1183	void init_env ();
1228	void set_locale (const char *locale);	1184	void set_locale (const char *locale);
1229	void init_xlocale ();	1185	void init_xlocale ();
1230	void init_command (const char *const *argv);	1186	void init_command (const char *const *argv);
1231	void run_command (const char *const *argv);	1187	void run_command (const char *const *argv);
1232	int run_child (const char *const *argv);	1188	int run_child (const char *const *argv);
1233
1234	void color_aliases (int idx);	1189	void color_aliases (int idx);
		1190	void create_windows (int argc, const char *const *argv);
		1191	void Get_Colours ();
		1192	void get_ourmods ();
		1193	// main.C
		1194	void tt_winch ();
		1195	rxvt_term ();
		1196	~rxvt_term ();
		1197	void destroy ();
		1198	void emergency_cleanup ();
		1199	bool init (int argc, const char *const *argv, stringvec *envv);
1235	void recolour_cursor ();	1200	void recolour_cursor ();
1236	void create_windows (int argc, const char *const *argv);
1237	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1201	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1238	void window_calc (unsigned int newwidth, unsigned int newheight);	1202	void window_calc (unsigned int newwidth, unsigned int newheight);
1239
1240	#if USE_XIM
1241	rxvt_xim *input_method;
1242	XIC Input_Context;
1243	XIMStyle input_style;
1244	XPoint spot; // most recently sent spot position
1245
1246	void im_destroy ();
1247	void im_cb (); im_watcher im_ev;
1248	void im_set_size (XRectangle &size);
1249	void im_set_position (XPoint &pos);
1250	void im_set_color (unsigned long &fg, unsigned long &bg);
1251	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1252
1253	bool IMisRunning ();
1254	void IMSendSpot ();
1255	bool IM_get_IC (const char *modifiers);
1256	void IMSetStatusPosition ();
1257	#endif
1258
1259	void resize_scrollbar ();
1260
1261	void pixel_position (int *x, int *y);
1262
1263	void selection_click (int clicks, int x, int y);
1264	void selection_extend (int x, int y, int flag);
1265	void selection_rotate (int x, int y);
1266
1267	/* autoconvert */
1268
1269	// command.C
1270	void lookup_key (XKeyEvent &ev);
1271	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1272
1273	unicode_t next_char ();
1274	unicode_t cmd_getc ();
1275	unicode_t next_octet ();
1276	unicode_t cmd_get8 ();
1277
1278	bool cmd_parse ();
1279	void mouse_report (XButtonEvent &ev);
1280	void button_press (XButtonEvent &ev);
1281	void button_release (XButtonEvent &ev);
1282	void focus_in ();
1283	void focus_out ();
1284	int check_our_parents ();
1285	#ifdef PRINTPIPE
1286	FILE *popen_printer ();
1287	int pclose_printer (FILE *stream);
1288	#endif
1289	void process_print_pipe ();
1290	void process_nonprinting (unicode_t ch);
1291	void process_escape_vt52 (unicode_t ch);
1292	void process_escape_seq ();
1293	void process_csi_seq ();
1294	void process_window_ops (const int *args, unsigned int nargs);
1295	unsigned char *get_to_st (unicode_t &ends_how);
1296	void process_dcs_seq ();
1297	void process_osc_seq ();
1298	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1299	void process_xterm_seq (int op, const char *str, unsigned char resp);
1300	int privcases (int mode, unsigned long bit);
1301	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1302	void process_sgr_mode (unsigned int nargs, const int *arg);
1303	void process_graphics ();
1304	// init.C
1305	void Get_Colours ();
1306	void get_ourmods ();
1307	// logging.C
1308	void makeutent (const char *pty, const char *hostname);
1309	void cleanutent ();
1310	// main.C
1311	void privileged_utmp (rxvt_privaction action);
1312	bool set_fonts ();	1203	bool set_fonts ();
1313	void set_string_property (Atom prop, const char *str, int len = -1);	1204	void set_string_property (Atom prop, const char *str, int len = -1);
1314	void set_utf8_property (Atom prop, const char *str, int len = -1);	1205	void set_utf8_property (Atom prop, const char *str, int len = -1);
1315	void set_title (const char *str);	1206	void set_title (const char *str);
1316	void set_icon_name (const char *str);	1207	void set_icon_name (const char *str);
1317	void set_window_color (int idx, const char *color);	1208	void set_window_color (int idx, const char *color);
1318	void set_colorfgbg ();	1209	void set_colorfgbg ();
1319	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1210	bool set_color (rxvt_color &color, const char *name);
		1211	void alias_color (int dst, int src);
1320	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1212	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1321		1213	void get_window_origin (int &x, int &y);
1322	#ifdef MENUBAR	1214	Pixmap get_pixmap_property (int prop_id);
1323	// menubar.C
1324	void menuitem_free (menu_t *menu, menuitem_t *item);
1325	int action_dispatch (action_t *action);
1326	void menuarrow_free (char name);
1327	void menuarrow_add (char *string);
1328	char *menu_find_base (menu_t **menu, char *path);
1329	menu_t *menu_delete (menu_t *menu);
1330	menu_t *menu_add (menu_t *parent, char *path);
1331	void drawbox_menubar (int x, int len, int state);
1332	void drawtriangle (int x, int y, int state);
1333	void drawbox_menuitem (int y, int state);
1334	void menu_show ();
1335	void menu_display (void (rxvt_term::*update) ());
1336	void menu_hide_all ();
1337	void menu_hide ();
1338	void menu_clear (menu_t *menu);
1339	void menubar_clear ();
1340	bar_t *menubar_find (const char *name);
1341	int menubar_push (const char *name);
1342	void menubar_remove (const char *name);
1343	void menubar_dump (FILE *fp);
1344	void menubar_read (const char *filename);
1345	void menubar_dispatch (char *str);
1346	void draw_Arrows (int name, int state);
1347	void menubar_expose ();
1348	int menubar_mapping (int map);
1349	int menu_select (XButtonEvent &ev);
1350	void menubar_select (XButtonEvent &ev);
1351	void menubar_control (XButtonEvent &ev);
1352	void map_menuBar (int map);
1353	#endif
1354		1215
1355	// screen.C	1216	// screen.C
1356		1217
1357	void lalloc (line_t &l)	1218	void lalloc (line_t &l) const
1358	{	1219	{
1359	l.t = (text_t *)talloc->alloc ();	1220	l.t = (text_t *)talloc->alloc ();
1360	l.r = (rend_t *)ralloc->alloc ();	1221	l.r = (rend_t *)ralloc->alloc ();
1361	}	1222	}
1362		1223
…		…
1366	talloc->free (l.t);	1227	talloc->free (l.t);
1367	ralloc->free (l.r);	1228	ralloc->free (l.r);
1368	}	1229	}
1369	#endif	1230	#endif
1370		1231
1371	void lresize (line_t &l)	1232	void lresize (line_t &l) const
1372	{	1233	{
1373	if (!l.t)	1234	if (!l.t)
1374	return;	1235	return;
1375		1236
1376	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));	1237	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
…		…
1380		1241
1381	if (ncol > prev_ncol)	1242	if (ncol > prev_ncol)
1382	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);	1243	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1383	}	1244	}
1384		1245
1385	int fgcolor_of (rend_t r)	1246	int fgcolor_of (rend_t r) const NOTHROW
1386	{	1247	{
1387	int base = GET_BASEFG (r);	1248	int base = GET_BASEFG (r);
1388	#ifndef NO_BRIGHTCOLOR	1249	#ifndef NO_BRIGHTCOLOR
1389	if (r & RS_Bold	1250	if (r & RS_Bold
1390	# if ENABLE_STYLES	1251	# if ENABLE_STYLES
1391	&& OPTION (Opt_intensityStyles)	1252	&& option (Opt_intensityStyles)
1392	# endif	1253	# endif
1393	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1254	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1394	base += minBrightCOLOR - minCOLOR;	1255	base += minBrightCOLOR - minCOLOR;
1395	#endif	1256	#endif
1396	return base;	1257	return base;
1397	}	1258	}
1398		1259
1399	int bgcolor_of (rend_t r)	1260	int bgcolor_of (rend_t r) const NOTHROW
1400	{	1261	{
1401	int base = GET_BASEBG (r);	1262	int base = GET_BASEBG (r);
1402	#ifndef NO_BRIGHTCOLOR	1263	#ifndef NO_BRIGHTCOLOR
1403	if (r & RS_Blink	1264	if (r & RS_Blink
1404	# if ENABLE_STYLES	1265	# if ENABLE_STYLES
1405	&& OPTION (Opt_intensityStyles)	1266	&& option (Opt_intensityStyles)
1406	# endif	1267	# endif
1407	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1268	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1408	base += minBrightCOLOR - minCOLOR;	1269	base += minBrightCOLOR - minCOLOR;
1409	#endif	1270	#endif
1410	return base;	1271	return base;
1411	}	1272	}
1412		1273
		1274	bool option (uint8_t opt) const NOTHROW
		1275	{
		1276	if (!opt) return 0;
		1277
		1278	--opt;
		1279	return options[opt >> 3] & (1 << (opt & 7));
		1280	}
		1281
		1282	void set_option (uint8_t opt, bool set = true) NOTHROW
		1283	{
		1284	if (!opt)
		1285	return;
		1286
		1287	--opt;
		1288	if (set)
		1289	options[opt >> 3] |= (1 << (opt & 7));
		1290	else
		1291	options[opt >> 3] &= ~(1 << (opt & 7));
		1292	}
		1293
		1294	void PrivMode (int set, unsigned bit) NOTHROW
		1295	{
		1296	if (set)
		1297	priv_modes |= bit;
		1298	else
		1299	priv_modes &= ~bit;
		1300	}
		1301
		1302	// modifies first argument(!)
		1303	void paste (char *data, unsigned int len) NOTHROW;
1413	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);	1304	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1414	void scr_blank_screen_mem (line_t &l, rend_t efs);	1305	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415	int scr_scroll_text (int row1, int row2, int count);	1306	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416	void scr_reset ();	1307	void scr_reset ();
1417	void scr_release ();	1308	void scr_release () NOTHROW;
1418	void scr_clear (bool really = false);	1309	void scr_clear (bool really = false) NOTHROW;
1419	void scr_refresh (unsigned char refresh_type);	1310	void scr_refresh () NOTHROW;
1420	bool scr_refresh_rend (rend_t mask, rend_t value);	1311	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421	void scr_erase_screen (int mode);	1312	void scr_erase_screen (int mode) NOTHROW;
1422	#if ENABLE_FRILLS	1313	#if ENABLE_FRILLS
1423	void scr_erase_savelines ();	1314	void scr_erase_savelines () NOTHROW;
1424	void scr_backindex ();	1315	void scr_backindex () NOTHROW;
1425	void scr_forwardindex ();	1316	void scr_forwardindex () NOTHROW;
1426	#endif	1317	#endif
1427	void scr_touch (bool refresh);	1318	void scr_touch (bool refresh) NOTHROW;
1428	void scr_expose (int x, int y, int width, int height, bool refresh);	1319	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1429	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430	void scr_recolour ();	1320	void scr_recolour () NOTHROW;
1431	void scr_remap_chars ();	1321	void scr_remap_chars () NOTHROW;
1432	void scr_remap_chars (const line_t &l);	1322	void scr_remap_chars (line_t &l) NOTHROW;
		1323
		1324	enum cursor_mode { SAVE, RESTORE };
1433		1325
1434	void scr_poweron ();	1326	void scr_poweron ();
1435	void scr_cursor (int mode);	1327	void scr_cursor (cursor_mode mode) NOTHROW;
1436	void scr_do_wrap ();	1328	void scr_do_wrap () NOTHROW;
		1329	void scr_swap_screen () NOTHROW;
1437	int scr_change_screen (int scrn);	1330	void scr_change_screen (int scrn);
1438	void scr_color (unsigned int color, int fgbg);	1331	void scr_color (unsigned int color, int fgbg) NOTHROW;
1439	void scr_rendition (int set, int style);	1332	void scr_rendition (int set, int style) NOTHROW;
1440	void scr_add_lines (const unicode_t *str, int nlines, int len);	1333	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1441	void scr_backspace ();	1334	void scr_backspace () NOTHROW;
1442	void scr_tab (int count, bool ht = false);	1335	void scr_tab (int count, bool ht = false) NOTHROW;
1443	void scr_gotorc (int row, int col, int relative);	1336	void scr_gotorc (int row, int col, int relative) NOTHROW;
1444	void scr_index (enum page_dirn direction);	1337	void scr_index (enum page_dirn direction) NOTHROW;
1445	void scr_erase_line (int mode);	1338	void scr_erase_line (int mode) NOTHROW;
1446	void scr_E ();	1339	void scr_E () NOTHROW;
1447	void scr_insdel_lines (int count, int insdel);	1340	void scr_insdel_lines (int count, int insdel) NOTHROW;
1448	void scr_insdel_chars (int count, int insdel);	1341	void scr_insdel_chars (int count, int insdel) NOTHROW;
1449	void scr_scroll_region (int top, int bot);	1342	void scr_scroll_region (int top, int bot) NOTHROW;
1450	void scr_cursor_visible (int mode);	1343	void scr_cursor_visible (int mode) NOTHROW;
1451	void scr_autowrap (int mode);	1344	void scr_autowrap (int mode) NOTHROW;
1452	void scr_relative_origin (int mode);	1345	void scr_relative_origin (int mode) NOTHROW;
1453	void scr_insert_mode (int mode);	1346	void scr_insert_mode (int mode) NOTHROW;
1454	void scr_set_tab (int mode);	1347	void scr_set_tab (int mode) NOTHROW;
1455	void scr_rvideo_mode (int mode);	1348	void scr_rvideo_mode (bool on) NOTHROW;
1456	void scr_report_position ();	1349	void scr_report_position () NOTHROW;
1457	void set_font_style ();	1350	void set_font_style () NOTHROW;
1458	void scr_charset_choose (int set);	1351	void scr_charset_choose (int set) NOTHROW;
1459	void scr_charset_set (int set, unsigned int ch);	1352	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1460	int scr_move_to (int y, int len);	1353	void scr_move_to (int y, int len) NOTHROW;
1461	int scr_page (enum page_dirn direction, int nlines);	1354	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1462	int scr_changeview (unsigned int oldviewstart);	1355	bool scr_changeview (int new_view_start) NOTHROW;
1463	void scr_bell ();	1356	void scr_bell () NOTHROW;
1464	void scr_printscreen (int fullhist);	1357	void scr_printscreen (int fullhist) NOTHROW;
		1358	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1359	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1465	void scr_reverse_selection ();	1360	void scr_reverse_selection () NOTHROW;
1466	void scr_dump (int fd);	1361	void scr_dump (int fd) NOTHROW;
		1362
1467	void selection_check (int check_more);	1363	void selection_check (int check_more) NOTHROW;
1468	void selection_paste (Window win, Atom prop, bool delete_prop);	1364	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1469	void selection_property (Window win, Atom prop);	1365	void selection_property (Window win, Atom prop) NOTHROW;
1470	void selection_request (Time tm, int x, int y);	1366	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1471	int selection_request_other (Atom target, int selnum);	1367	int selection_request_other (Atom target, int selnum) NOTHROW;
1472	void selection_clear ();	1368	void selection_clear () NOTHROW;
1473	void selection_make (Time tm);	1369	void selection_make (Time tm);
1474	bool selection_grab (Time tm);	1370	bool selection_grab (Time tm) NOTHROW;
1475	void selection_start_colrow (int col, int row);	1371	void selection_start_colrow (int col, int row) NOTHROW;
1476	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1372	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1373	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1478	void selection_remove_trailing_spaces ();	1374	void selection_remove_trailing_spaces () NOTHROW;
1479	void selection_send (const XSelectionRequestEvent &rq);	1375	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1376	void selection_click (int clicks, int x, int y) NOTHROW;
		1377	void selection_extend (int x, int y, int flag) NOTHROW;
		1378	void selection_rotate (int x, int y) NOTHROW;
1480		1379
1481	#if defined(NEXT_SCROLLBAR)	1380	#if defined(NEXT_SCROLLBAR)
1482	// scrollbar-next.C	1381	// scrollbar-next.C
1483	Pixmap renderPixmap (const char *const *data, int width, int height);	1382	Pixmap renderPixmap (const char *const *data, int width, int height);
1484	void init_scrollbar_stuff ();	1383	void init_scrollbar_stuff ();
…		…
1486	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1385	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487	#endif	1386	#endif
1488		1387
1489	#if defined(RXVT_SCROLLBAR)	1388	#if defined(RXVT_SCROLLBAR)
1490	// scrollbar-rxvt.C	1389	// scrollbar-rxvt.C
1491	void Draw_button (int x, int y, int state, int dirn);
1492	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1390	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1493	#endif	1391	#endif
1494		1392
1495	#if defined(XTERM_SCROLLBAR)	1393	#if defined(XTERM_SCROLLBAR)
1496	// scrollbar-xterm.C	1394	// scrollbar-xterm.C
…		…
1501	// scrollbar-plain.C	1399	// scrollbar-plain.C
1502	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1400	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1503	#endif	1401	#endif
1504		1402
1505	// scrollbar.C	1403	// scrollbar.C
		1404	void resize_scrollbar ();
1506	int scrollbar_mapping (int map);	1405	int scrollbar_mapping (int map);
1507	int scrollbar_show (int update);	1406	int scrollbar_show (int update);
1508	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1407	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1509		1408
1510	// xdefaults.C	1409	// xdefaults.C
1511	void get_options (int argc, const char *const *argv);	1410	void get_options (int argc, const char *const *argv);
1512	int parse_keysym (const char *str, const char *arg);	1411	int parse_keysym (const char *str, const char *arg);
1513	void get_xdefaults (FILE *stream, const char *name);	1412	const char *x_resource (const char *name);
1514	void extract_resources ();	1413	void extract_resources ();
1515	// xpm.C
1516	int scale_pixmap (const char *geom);
1517	void resize_pixmap ();
1518	Pixmap set_bgPixmap (const char *file);
1519	};	1414	};
1520		1415
1521	/*	1416	#endif /* _RXVT_H_ */
1522	*****************************************************************************
1523	* PROTOTYPES
1524	*****************************************************************************
1525	*/
1526	#ifdef PROTOTYPES
1527	# define __PROTO(p) p
1528	#else
1529	# define __PROTO(p) ()
1530	#endif
1531		1417
1532	#ifdef DEBUG_malloc
1533	# include "dmalloc.h" /* This comes last */
1534	#endif
1535
1536	#endif /* _RXVT_H_ */
1537

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