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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.124 by root, Sun Sep 5 09:54:28 2004 UTC vs.
Revision 1.307 by ayin, Thu Oct 11 16:01:26 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	#else
		24	# define ENABLE_MINIMAL 1
		25	#endif
7		26
8	#include <limits.h>	27	#include <limits.h>
9		28
10	#include <X11/cursorfont.h>	29	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	30	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	31	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	32	#include <X11/Xatom.h>
14	#if ENABLE_FRILLS	33	#if ENABLE_FRILLS
15	#include <X11/Xmd.h>	34	# include <X11/Xmd.h>
16	#endif	35	#endif
17		36
18	#include "encoding.h"	37	#include "encoding.h"
		38	#include "rxvtutil.h"
19	#include "rxvtfont.h"	39	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	40	#include "rxvttoolkit.h"
21	#include "iom.h"	41	#include "iom.h"
22	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
		44
		45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
23		55
24	/*	56	/*
25	*****************************************************************************	57	*****************************************************************************
26	* SYSTEM HACKS	58	* SYSTEM HACKS
27	*****************************************************************************	59	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	68	# define __sun__ 1
37	#endif	69	#endif
38		70
39	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	72	typedef char *XPointer;
41	#endif	73	#endif
42		74
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	75	#include <termios.h>
45	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
46	#else
47	# include <sgtty.h>
48	typedef struct {
49	struct sgttyb sg;
50	struct tchars tc;
51	struct ltchars lc;
52	int line;
53	int local;
54	} ttymode_t;
55	#endif
56		77
57	#ifdef XPM_BACKGROUND	78	#ifdef HAVE_AFTERIMAGE
58	# ifdef XPM_INC_X11	79	# include <afterimage.h>
59	# include <X11/xpm.h>	80	#undef min
60	# else	81	#undef max
61	# include <xpm.h>
62	# endif	82	#endif
63	#endif	83
		84	#include "background.h"
64		85
65	#ifndef STDIN_FILENO	86	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	87	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	88	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	89	# define STDERR_FILENO 2
69	#endif	90	#endif
70		91
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	92	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	93
73	# define NO_SETOWNER_TTYDEV 1	94	// exception thrown on fatal (per-instance) errors
74	# endif	95	class rxvt_failure_exception { };
75	#endif	96
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	97	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	98	class out_of_input { };
78	#endif
79		99
80	/*	100	/*
81	*****************************************************************************	101	*****************************************************************************
82	* PROTOTYPES	102	* PROTOTYPES
83	*****************************************************************************	103	*****************************************************************************
84	*/	104	*/
85	RETSIGTYPE rxvt_Child_signal (int sig);	105	// main.C
86	RETSIGTYPE rxvt_Exit_signal (int sig);
87	void rxvt_clean_exit ();
88	void * rxvt_malloc (size_t size);	106	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	107	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	108	void * rxvt_realloc (void *ptr, size_t size);
		109
		110	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len);	111	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		112	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
92	char * rxvt_strdup (const char *str);	113	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		114	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		115
		116	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		117
93	char * rxvt_r_basename (const char *str);	118	char * rxvt_basename (const char *str) NOTHROW;
94	void rxvt_vlog (const char *fmt, va_list arg_ptr);	119	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
95	void rxvt_log (const char *fmt,...);	120	void rxvt_log (const char *fmt,...) NOTHROW;
96	void rxvt_warn (const char *fmt,...);	121	void rxvt_warn (const char *fmt,...) NOTHROW;
97	void rxvt_fatal (const char *fmt,...);	122	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
98	void rxvt_exit_failure ();	123	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
99	int rxvt_Str_match (const char *s1, const char *s2);	124
100	const char * rxvt_Str_skip_space (const char *str);
101	char * rxvt_Str_trim (char *str);	125	char * rxvt_strtrim (char *str) NOTHROW;
102	int rxvt_Str_escaped (char *str);
103	char ** rxvt_splitcommastring (const char *cs);	126	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
104	char * rxvt_File_find (const char *file, const char *ext, const char *path);	127	void rxvt_freecommastring (char **cs) NOTHROW;
105	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
106	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
107		128
108	void rxvt_privileges (rxvt_privaction action);	129	/////////////////////////////////////////////////////////////////////////////
		130
		131	// temporarily replace the process environment
		132	extern char **environ;
		133	extern char **rxvt_environ; // the original environ pointer
		134
		135	static inline void set_environ (stringvec *envv)
		136	{
		137	#if ENABLE_PERL
		138	assert (envv);
		139	#else
		140	if (envv)
		141	#endif
		142	environ = (char **)envv->begin ();
		143	}
		144
		145	static inline void set_environ (char **envv)
		146	{
		147	#if ENABLE_PERL
		148	assert (envv);
		149	#else
		150	if (envv)
		151	#endif
		152	environ = envv;
		153	}
109		154
110	/*	155	/*
111	*****************************************************************************	156	*****************************************************************************
112	* STRUCTURES AND TYPEDEFS	157	* STRUCTURES AND TYPEDEFS
113	*****************************************************************************	158	*****************************************************************************
114	*/	159	*/
115	struct grwin_t;	160	struct grwin_t;
116		161
117	/* Sanitize menubar info */
118	#ifndef MENUBAR
119	# undef MENUBAR_MAX
120	#endif
121	#ifndef MENUBAR_MAX
122	# define MENUBAR_MAX 0
123	#endif
124
125	/* If we're using either the rxvt scrollbar or menu bars, keep the	162	/* If we're using either the rxvt scrollbar, keep the
126	* scrollColor resource.	163	* scrollColor resource.
127	*/	164	*/
128	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	165	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
129	# define KEEP_SCROLLCOLOR 1	166	# define KEEP_SCROLLCOLOR 1
130	#else	167	#else
131	# undef KEEP_SCROLLCOLOR	168	# undef KEEP_SCROLLCOLOR
132	#endif
133
134	#ifdef XPM_BACKGROUND
135	typedef struct {
136	short w, h, x, y;
137	Pixmap pixmap;
138	} bgPixmap_t;
139	#endif	169	#endif
140		170
141	/*	171	/*
142	* the 'essential' information for reporting Mouse Events	172	* the 'essential' information for reporting Mouse Events
143	* pared down from XButtonEvent	173	* pared down from XButtonEvent
144	*/	174	*/
145	struct mouse_event {	175	struct mouse_event {
146	int clicks;	176	int clicks;
147	Time time; /* milliseconds */	177	Time time; /* milliseconds */
148	unsigned int state; /* key or button mask */	178	unsigned int state; /* key or button mask */
149	unsigned int button; /* detail */	179	unsigned int button; /* detail */
150	};	180	};
151
152	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
153	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
154	#define SWAP_IT(one, two, typeof) \
155	do { \
156	typeof swapittmp; \
157	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
158	} while (/* CONSTCOND */ 0)
159	#define BOUND_POSITIVE_INT16(val) \
160	(int16_t) ((val) <= 0 \
161	? 0 \
162	: min ((val), (((uint16_t)-1)>>1)))
163		181
164	#if ENABLE_FRILLS	182	#if ENABLE_FRILLS
165	typedef struct _mwmhints {	183	typedef struct _mwmhints {
166	CARD32 flags;	184	CARD32 flags;
167	CARD32 functions;	185	CARD32 functions;
…		…
169	INT32 input_mode;	187	INT32 input_mode;
170	CARD32 status;	188	CARD32 status;
171	} MWMHints;	189	} MWMHints;
172	#endif	190	#endif
173		191
		192	#if ENABLE_XEMBED
		193	// XEMBED messages
		194	# define XEMBED_EMBEDDED_NOTIFY 0
		195	# define XEMBED_WINDOW_ACTIVATE 1
		196	# define XEMBED_WINDOW_DEACTIVATE 2
		197	# define XEMBED_REQUEST_FOCUS 3
		198	# define XEMBED_FOCUS_IN 4
		199	# define XEMBED_FOCUS_OUT 5
		200	# define XEMBED_FOCUS_NEXT 6
		201	# define XEMBED_FOCUS_PREV 7
		202
		203	# define XEMBED_MODALITY_ON 10
		204	# define XEMBED_MODALITY_OFF 11
		205	# define XEMBED_REGISTER_ACCELERATOR 12
		206	# define XEMBED_UNREGISTER_ACCELERATOR 13
		207	# define XEMBED_ACTIVATE_ACCELERATOR 14
		208
		209	// XEMBED detail code
		210	# define XEMBED_FOCUS_CURRENT 0
		211	# define XEMBED_FOCUS_FIRST 1
		212	# define XEMBED_FOCUS_LAST 2
		213
		214	# define XEMBED_MAPPED (1 << 0)
		215	#endif
		216
174	/*	217	/*
175	*****************************************************************************	218	*****************************************************************************
176	* NORMAL DEFINES	219	* NORMAL DEFINES
177	*****************************************************************************	220	*****************************************************************************
178	*/	221	*/
179		222
180	/* COLORTERM, TERM environment variables */	223	/* COLORTERM, TERM environment variables */
181	#define COLORTERMENV "rxvt"	224	#define COLORTERMENV "rxvt"
182	#ifdef XPM_BACKGROUND	225	#ifdef BG_IMAGE_FROM_FILE
183	# define COLORTERMENVFULL COLORTERMENV "-xpm"	226	# define COLORTERMENVFULL COLORTERMENV "-xpm"
184	#else	227	#else
185	# define COLORTERMENVFULL COLORTERMENV	228	# define COLORTERMENVFULL COLORTERMENV
186	#endif	229	#endif
187	#ifndef TERMENV	230	#ifndef TERMENV
…		…
190		233
191	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	234	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
192	# define NO_MOUSE_REPORT_SCROLLBAR 1	235	# define NO_MOUSE_REPORT_SCROLLBAR 1
193	#endif	236	#endif
194		237
195	#ifdef NO_RESOURCES
196	# undef USE_XGETDEFAULT
197	#endif
198
199	#if ISO_14755
200	# define ENABLE_OVERLAY 1
201	#endif
202
203	/* now look for other badly set stuff */	238	/* now look for other badly set stuff */
204		239
205	#if !defined (EACCESS) && defined(EAGAIN)	240	#if !defined (EACCESS) && defined(EAGAIN)
206	# define EACCESS EAGAIN	241	# define EACCESS EAGAIN
207	#endif	242	#endif
…		…
209	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	244	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
210	# define EXIT_SUCCESS 0 /* exit function success */	245	# define EXIT_SUCCESS 0 /* exit function success */
211	# define EXIT_FAILURE 1 /* exit function failure */	246	# define EXIT_FAILURE 1 /* exit function failure */
212	#endif	247	#endif
213		248
214	#define menuBar_esc 10
215	#define scrollBar_esc 30	249	#define scrollBar_esc 30
216	#define menuBar_margin 2 /* margin below text */
217		250
218	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	251	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
219	# define HAVE_SCROLLBARS 1	252	# define HAVE_SCROLLBARS 1
220	#endif
221
222	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
223	#ifdef HALFSHADOW
224	# define SHADOW 1
225	#else
226	# define SHADOW 2
227	#endif	253	#endif
228		254
229	#define R_SB_ALIGN_CENTRE 0	255	#define R_SB_ALIGN_CENTRE 0
230	#define R_SB_ALIGN_TOP 1	256	#define R_SB_ALIGN_TOP 1
231	#define R_SB_ALIGN_BOTTOM 2	257	#define R_SB_ALIGN_BOTTOM 2
232		258
233	#define R_SB_RXVT 0
234	#define R_SB_NEXT 1	259	#define R_SB_NEXT 1
235	#define R_SB_XTERM 2	260	#define R_SB_XTERM 2
236	#define R_SB_PLAIN 4	261	#define R_SB_PLAIN 4
		262	#define R_SB_RXVT 8
237		263
238	#define SB_WIDTH_NEXT 19	264	#define SB_WIDTH_NEXT 19
239	#define SB_WIDTH_XTERM 15	265	#define SB_WIDTH_XTERM 15
240	#define SB_WIDTH_PLAIN 7	266	#define SB_WIDTH_PLAIN 7
241	#ifndef SB_WIDTH_RXVT	267	#ifndef SB_WIDTH_RXVT
…		…
304	* |	330	* |
305	* +---< SB_WIDTH_NEXT	331	* +---< SB_WIDTH_NEXT
306	*/	332	*/
307		333
308	enum {	334	enum {
309	NO_REFRESH = 0 , /* Window not visible at all! */	335	NO_REFRESH = 0, /* Window not visible at all! */
310	FAST_REFRESH = 1<<0, /* Fully exposed window */	336	FAST_REFRESH = 1, /* Fully exposed window */
311	SLOW_REFRESH = 1<<1, /* Partially exposed window */	337	SLOW_REFRESH = 2, /* Partially exposed window */
312	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
313	};	338	};
314		339
315	#ifdef NO_SECONDARY_SCREEN	340	#ifdef NO_SECONDARY_SCREEN
316	# define NSCREENS 0	341	# define NSCREENS 0
317	#else	342	#else
…		…
323	#define FONT_DN "#-"	348	#define FONT_DN "#-"
324	#define FONT_UP "#+"	349	#define FONT_UP "#+"
325		350
326	/* flags for rxvt_scr_gotorc () */	351	/* flags for rxvt_scr_gotorc () */
327	enum {	352	enum {
328	C_RELATIVE = 1 , /* col movement is relative */	353	C_RELATIVE = 1, /* col movement is relative */
329	R_RELATIVE = 2, /* row movement is relative */	354	R_RELATIVE = 2, /* row movement is relative */
330	RELATIVE = 1 | 2,	355	RELATIVE = C_RELATIVE | R_RELATIVE,
331	};	356	};
332		357
333	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	358	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
334	enum {	359	enum {
335	INSERT = -1, /* don't change these values */	360	INSERT = -1, /* don't change these values */
…		…
348	enum {	373	enum {
349	PRIMARY = 0,	374	PRIMARY = 0,
350	SECONDARY,	375	SECONDARY,
351	};	376	};
352		377
353	#define RS_None 0 /* Normal */	378	#define RS_None 0
354		379
355	#define RS_fgMask 0x0000007fUL /* 128 colors */	380	#define RS_fgMask 0x0000007fUL // 128 colors
356	#define RS_bgMask 0x00003f80UL /* 128 colors */	381	#define RS_bgMask 0x00003f80UL // 128 colors
357		382
358	// font styles	383	// font styles
359	#define RS_Bold 0x00004000UL // value 1	384	#define RS_Bold 0x00004000UL // value 1
360	#define RS_Italic 0x00008000UL // value 2	385	#define RS_Italic 0x00008000UL // value 2
361		386
362	// fake styles	387	// fake styles
363	#define RS_Blink 0x00010000UL /* blink */	388	#define RS_Blink 0x00010000UL // blink
364	#define RS_RVid 0x00020000UL /* reverse video */	389	#define RS_RVid 0x00020000UL // reverse video
365	#define RS_Uline 0x00040000UL /* underline */	390	#define RS_Uline 0x00040000UL // underline
366		391
367	// 5 bits still to go	392	// toggle this to force redraw, must be != RS_Careful
		393	#define RS_redraw 0x01000000UL
		394
		395	// 5 custom bits for extensions
		396	#define RS_customCount 32
		397	#define RS_customMask 0x00f80000UL
		398	#define RS_customShift 19
368		399
369	// other flags	400	// other flags
370	#define RS_Careful 0x80000000UL /* be careful when drawing these */	401	#define RS_Careful 0x80000000UL /* be careful when drawing these */
371		402
372	#define RS_styleCount 4	403	#define RS_styleCount 4
…		…
414	XTerm_property = 3, // change X property	445	XTerm_property = 3, // change X property
415	XTerm_Color = 4, // change colors	446	XTerm_Color = 4, // change colors
416	XTerm_Color00 = 10, // not implemented, CLASH!	447	XTerm_Color00 = 10, // not implemented, CLASH!
417	XTerm_Color01 = 11, // not implemented	448	XTerm_Color01 = 11, // not implemented
418	XTerm_Color_cursor = 12, // change actual 'Cursor' color	449	XTerm_Color_cursor = 12, // change actual 'Cursor' color
419	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	450	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
420	XTerm_Color_pointer_bg = 14, // not implemented	451	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
421	XTerm_Color05 = 15, // not implemented	452	XTerm_Color05 = 15, // not implemented (tektronix fg)
422	XTerm_Color06 = 16, // not implemented	453	XTerm_Color06 = 16, // not implemented (tektronix bg)
423	XTerm_Color_RV = 17, // change actual 'Highlight' color	454	XTerm_Color_RV = 17, // change actual 'Highlight' color
424	XTerm_logfile = 46, // not implemented	455	XTerm_logfile = 46, // not implemented
425	XTerm_font = 50,	456	XTerm_font = 50,
426		457
427	XTerm_konsole30 = 30, // reserved for konsole	458	XTerm_konsole30 = 30, // reserved for konsole
428	XTerm_konsole31 = 31, // reserved for konsole	459	XTerm_konsole31 = 31, // reserved for konsole
429	XTerm_emacs51 = 51, // reserved for emacs shell	460	XTerm_emacs51 = 51, // reserved for emacs shell
430	/*	461	/*
431	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	462	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		463	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
432	*/	464	*/
433	XTerm_Color_BD = 18, // change actual 'Bold' color	465	Rxvt_Color_BD = 18, // change actual 'Bold' color
434	XTerm_Color_UL = 19, // change actual 'Underline' color	466	Rxvt_Color_UL = 19, // change actual 'Underline' color
435	XTerm_Pixmap = 20, // new bg pixmap	467	Rxvt_Pixmap = 20, // new bg pixmap
436	XTerm_restoreFG = 39, // change default fg color	468	Rxvt_restoreFG = 39, // change default fg color
437	XTerm_restoreBG = 49, // change default bg color	469	Rxvt_restoreBG = 49, // change default bg color
438	XTerm_dumpscreen = 55, // dump scrollback and all of screen	470	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		471
439	XTerm_locale = 701, // change locale	472	URxvt_locale = 701, // change locale
440	XTerm_Menu = 703, // set menu item	473	URxvt_version = 702, // request version
		474
441	XTerm_Color_IT = 704, // change actual 'Italic' colour	475	URxvt_Color_IT = 704, // change actual 'Italic' colour
442	XTerm_Color_tint = 705, // change actual tint colour	476	URxvt_Color_tint = 705, // change actual tint colour
		477	URxvt_Color_BD = 706,
		478	URxvt_Color_UL = 707,
443		479
444	URxvt_font = 710,	480	URxvt_font = 710,
445	URxvt_boldFont = 711,	481	URxvt_boldFont = 711,
446	URxvt_italicFont = 712,	482	URxvt_italicFont = 712,
447	URxvt_boldItalicFont = 713,	483	URxvt_boldItalicFont = 713,
		484
		485	URxvt_view_up = 720,
		486	URxvt_view_down = 721,
		487
		488	URxvt_perl = 777,
448	};	489	};
449		490
450	/* Words starting with `Color_' are colours. Others are counts */	491	/* Words starting with `Color_' are colours. Others are counts */
451	/*	492	/*
452	* The following comment is mostly obsolete since pixcolor_set was expanded:
453	* We're currently upto 29 colours. Only 3 more available. The
454	* PixColor and rendition colour usage should probably be decoupled	493	* The PixColor and rendition colour usage should probably be decoupled
455	* on the unnecessary items, e.g. Color_pointer, but won't bother	494	* on the unnecessary items, e.g. Color_pointer, but won't bother
456	* until we need to. Also, be aware of usage in pixcolor_set	495	* until we need to. Also, be aware of usage in pixcolor_set
457	*/	496	*/
458		497
459	enum colour_list {	498	enum colour_list {
		499	Color_none = -2,
		500	Color_transparent = -1,
460	Color_fg = 0,	501	Color_fg = 0,
461	Color_bg,	502	Color_bg,
462	minCOLOR, /* 2 */	503	minCOLOR, /* 2 */
463	Color_Black = minCOLOR,	504	Color_Black = minCOLOR,
464	Color_Red3,	505	Color_Red3,
…		…
496	Color_BD,	537	Color_BD,
497	Color_IT,	538	Color_IT,
498	Color_UL,	539	Color_UL,
499	Color_RV,	540	Color_RV,
500	#endif	541	#endif
		542	#if ENABLE_FRILLS
		543	Color_underline,
		544	#endif
501	#ifdef OPTION_HC	545	#ifdef OPTION_HC
502	Color_HC,	546	Color_HC,
503	#endif	547	#endif
504	#ifdef KEEP_SCROLLCOLOR	548	#ifdef KEEP_SCROLLCOLOR
505	Color_scroll,	549	Color_scroll,
506	Color_trough,	550	Color_trough,
507	#endif	551	#endif
508	#if TINTING	552	#if ENABLE_TRANSPARENCY
509	Color_tint,	553	Color_tint,
		554	#endif
		555	#if OFF_FOCUS_FADING
		556	Color_fade,
510	#endif	557	#endif
511	NRS_COLORS, /* */	558	NRS_COLORS, /* */
512	#ifdef KEEP_SCROLLCOLOR	559	#ifdef KEEP_SCROLLCOLOR
513	Color_topShadow = NRS_COLORS,	560	Color_topShadow = NRS_COLORS,
514	Color_bottomShadow,	561	Color_bottomShadow,
…		…
518	#endif	565	#endif
519	};	566	};
520		567
521	#define Color_Bits 7 // 0 .. maxTermCOLOR	568	#define Color_Bits 7 // 0 .. maxTermCOLOR
522		569
523	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
524	#define NPIXCLR_BITS 32
525
526	/*	570	/*
527	* Resource list	571	* Resource list
528	*/	572	*/
529	enum {	573	enum {
530	Rs_display_name = 0,	574	# define def(name) Rs_ ## name,
531	Rs_term_name,	575	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
532	Rs_iconName,	576	# include "rsinc.h"
533	Rs_geometry,	577	# undef def
534	Rs_reverseVideo,	578	# undef reserve
535	Rs_color,
536	_Rs_color = Rs_color + NRS_COLORS - 1,
537	Rs_font,
538	#if ENABLE_STYLES
539	Rs_boldFont,
540	Rs_italicFont,
541	Rs_boldItalicFont,
542	#endif
543	Rs_name,
544	Rs_title,
545	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
546	Rs_path,
547	#endif
548	#ifdef XPM_BACKGROUND
549	Rs_backgroundPixmap,
550	#endif
551	#if (MENUBAR_MAX)
552	Rs_menu,
553	#endif
554	Rs_loginShell,
555	Rs_jumpScroll,
556	#ifdef HAVE_SCROLLBARS
557	Rs_scrollBar,
558	Rs_scrollBar_right,
559	Rs_scrollBar_floating,
560	Rs_scrollBar_align,
561	#endif
562	Rs_scrollstyle, /* Rs_scrollBar_style */
563	Rs_scrollTtyOutput,
564	Rs_scrollTtyKeypress,
565	Rs_scrollWithBuffer,
566	Rs_saveLines,
567	Rs_utmpInhibit,
568	Rs_visualBell,
569	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
570	Rs_mapAlert,
571	#endif
572	#ifdef META8_OPTION
573	Rs_meta8,
574	#endif
575	#ifdef MOUSE_WHEEL
576	Rs_mouseWheelScrollPage,
577	#endif
578	#ifndef NO_BACKSPACE_KEY
579	Rs_backspace_key,
580	#endif
581	#ifndef NO_DELETE_KEY
582	Rs_delete_key,
583	#endif
584	Rs_selectstyle,
585	#ifdef PRINTPIPE
586	Rs_print_pipe,
587	#endif
588	#ifdef USE_XIM
589	Rs_preeditType,
590	Rs_inputMethod,
591	#endif
592	#ifdef TRANSPARENT
593	Rs_transparent,
594	Rs_transparent_all,
595	#endif
596	#if ENABLE_FRILLS
597	Rs_ext_bwidth,
598	Rs_int_bwidth,
599	Rs_borderLess,
600	#endif
601	Rs_scrollBar_thickness,
602	#ifndef NO_LINESPACE
603	Rs_lineSpace,
604	#endif
605	Rs_cutchars,
606	Rs_modifier,
607	Rs_answerbackstring,
608	Rs_tripleclickwords,
609	Rs_insecure,
610	Rs_cursorBlink,
611	Rs_pointerBlank,
612	Rs_pointerBlankDelay,
613	Rs_imLocale,
614	#ifndef NO_SECONDARY_SCREEN
615	Rs_secondaryScreen,
616	Rs_secondaryScroll,
617	#endif
618	#ifdef OFF_FOCUS_FADING
619	Rs_fade,
620	#endif
621	#ifdef TINTING
622	Rs_shade,
623	#endif
624	NUM_RESOURCES	579	NUM_RESOURCES
625	};
626
627	// see init.C:xa_names, which must be kept in sync
628	enum {
629	XA_TEXT = 0,
630	XA_COMPOUND_TEXT,
631	XA_UTF8_STRING,
632	XA_MULTIPLE,
633	XA_TARGETS,
634	XA_TIMESTAMP,
635	XA_VT_SELECTION,
636	XA_INCR,
637	XA_WMDELETEWINDOW,
638	#ifdef TRANSPARENT
639	XA_XROOTPMAPID,
640	XA_XSETROOTID,
641	#endif
642	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
643	XA_DNDPROTOCOL,
644	XA_DNDSELECTION,
645	#endif /* OFFIX_DND */
646	XA_CLIPBOARD,
647	NUM_XA
648	};	580	};
649		581
650	/* DEC private modes */	582	/* DEC private modes */
651	#define PrivMode_132 (1UL<<0)	583	#define PrivMode_132 (1UL<<0)
652	#define PrivMode_132OK (1UL<<1)	584	#define PrivMode_132OK (1UL<<1)
…		…
661	#define PrivMode_ShiftKeys (1UL<<10)	593	#define PrivMode_ShiftKeys (1UL<<10)
662	#define PrivMode_VisibleCursor (1UL<<11)	594	#define PrivMode_VisibleCursor (1UL<<11)
663	#define PrivMode_MouseX10 (1UL<<12)	595	#define PrivMode_MouseX10 (1UL<<12)
664	#define PrivMode_MouseX11 (1UL<<13)	596	#define PrivMode_MouseX11 (1UL<<13)
665	#define PrivMode_scrollBar (1UL<<14)	597	#define PrivMode_scrollBar (1UL<<14)
666	#define PrivMode_menuBar (1UL<<15)
667	#define PrivMode_TtyOutputInh (1UL<<16)	598	#define PrivMode_TtyOutputInh (1UL<<15)
668	#define PrivMode_Keypress (1UL<<17)	599	#define PrivMode_Keypress (1UL<<16)
669	#define PrivMode_smoothScroll (1UL<<18)	600	#define PrivMode_smoothScroll (1UL<<17)
670	#define PrivMode_vt52 (1UL<<19)	601	#define PrivMode_vt52 (1UL<<18)
671	#define PrivMode_LFNL (1UL<<20)	602	#define PrivMode_LFNL (1UL<<19)
672	/* too annoying to implement X11 highlight tracking */	603	/* too annoying to implement X11 highlight tracking */
673	/* #define PrivMode_MouseX11Track (1LU<<21) */	604	/* #define PrivMode_MouseX11Track (1LU<<20) */
674		605
675	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	606	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
676	#define PrivMode(test,bit) \
677	if (test) \
678	priv_modes |= (bit); \
679	else \
680	priv_modes &= ~(bit)
681		607
682	#ifdef ALLOW_132_MODE	608	#ifdef ALLOW_132_MODE
683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	609	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684	#else	610	#else
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	611	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
686	#endif	612	#endif
687		613
688	// do not change these constants lightly, there are many interdependencies	614	// do not change these constants lightly, there are many interdependencies
689	#define IMBUFSIZ 128 // input modifier buffer sizes	615	#define IMBUFSIZ 128 // input modifier buffer sizes
690	#define KBUFSZ 512 // size of keyboard mapping buffer	616	#define KBUFSZ 512 // size of keyboard mapping buffer
691	#define CBUFSIZ 4096 // size of command buffer	617	#define CBUFSIZ 2048 // size of command buffer
692	#define UBUFSIZ 4096 // character buffer	618	#define UBUFSIZ 2048 // character buffer
693		619
694	#ifndef PATH_MAX	620	#ifndef PATH_MAX
695	# define PATH_MAX 16384	621	# define PATH_MAX 16384
696	#endif	622	#endif
697		623
…		…
725	/*	651	/*
726	*****************************************************************************	652	*****************************************************************************
727	* MACRO DEFINES	653	* MACRO DEFINES
728	*****************************************************************************	654	*****************************************************************************
729	*/	655	*/
730	#define memset(x, y, z) memset((x), (y), (size_t)(z))	656	#define dLocal(type,name) type const name = this->name
731	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	657
732	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	658	// for speed reasons, we assume that all codepoints 32 to 126 are
733	#define strcasecmp(x, y) strcasecmp((x), (y))	659	// single-width.
734	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	660	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
735	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
736	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
737	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
738	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
739	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
740	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
741	#define strdup(x) strdup((const char *)(x))
742	#define strlen(x) strlen((const char *)(x))
743	#define strchr(x, y) strchr((const char *)(x), (int)(y))
744	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
745		661
746	/* convert pixel dimensions to row/column values. Everything as int32_t */	662	/* convert pixel dimensions to row/column values. Everything as int32_t */
747	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	663	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
748	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	664	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
749	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	665	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
750	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	666	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
751	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	667	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
752	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	668	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
753	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	669	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
754	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	670	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
755		671
756	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	672	// for m >= -n, ensure remainder lies between 0..n-1
757	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	673	#define MOD(m,n) (((m) + (n)) % (n))
		674
		675	#define LINENO(n) MOD (term_start + int(n), total_rows)
		676	#define ROW(n) row_buf [LINENO (n)]
758		677
759	/* how to build & extract colors and attributes */	678	/* how to build & extract colors and attributes */
760	#define GET_BASEFG(x) (((x) & RS_fgMask))	679	#define GET_BASEFG(x) (((x) & RS_fgMask))
761	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	680	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
762	#ifndef NO_BRIGHTCOLOR
763	# define GET_FGCOLOR(x) \
764	((((x) & RS_Bold) == 0 \
765	|| GET_BASEFG (x) < minCOLOR \
766	|| GET_BASEFG (x) >= minBrightCOLOR) \
767	? GET_BASEFG (x) \
768	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
769	# define GET_BGCOLOR(x) \
770	((((x) & RS_Blink) == 0 \
771	|| GET_BASEBG (x) < minCOLOR \
772	|| GET_BASEBG (x) >= minBrightCOLOR) \
773	? GET_BASEBG (x) \
774	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
775	#else
776	# define GET_FGCOLOR(x) GET_BASEFG(x)
777	# define GET_BGCOLOR(x) GET_BASEBG(x)
778	#endif
779		681
780	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	682	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
781	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	683	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
782		684
783	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	685	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
792	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	694	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
793	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	695	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
794		696
795	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	697	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
796		698
797	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	699	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
798	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	700	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
799		701
800	#if ENABLE_STYLES	702	#if ENABLE_STYLES
801	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	703	# define FONTSET(style) fontset[GET_STYLE (style)]
802	#else	704	#else
803	# define FONTSET(style) TermWin.fontset[0]	705	# define FONTSET(style) fontset[0]
804	#endif	706	#endif
805		707
806	#ifdef HAVE_SCROLLBARS	708	#ifdef HAVE_SCROLLBARS
807	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	709	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
808	#else	710	#else
…		…
831	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	733	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
832	#define scrollbar_position(y) ((y) - scrollBar.beg)	734	#define scrollbar_position(y) ((y) - scrollBar.beg)
833	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	735	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
834	- scrollbar_minheight ())	736	- scrollbar_minheight ())
835		737
836	#if (MENUBAR_MAX > 1)
837	/* rendition style flags */
838	# define menuBar_height() (TermWin.fheight + SHADOW)
839	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
840	# define isMenuBarWindow(w) ((w) == menuBar.win)
841	#else
842	# define menuBar_height() (0)
843	# define menuBar_TotalHeight() (0)
844	# define isMenuBarWindow(w) (0)
845	#endif
846
847	#ifdef XPM_BACKGROUND
848	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
849	#else
850	# define XPMClearArea(a, b, c, d, e, f, g)
851	#endif
852
853	#ifndef STRICT_FONT_CHECKING
854	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
855	#endif
856
857	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
858	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
859
860	#ifdef UTMP_SUPPORT
861	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
862	# undef HAVE_UTMPX_H
863	# undef HAVE_STRUCT_UTMPX
864	# endif
865	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
866	# undef HAVE_UTMP_H
867	# undef HAVE_STRUCT_UTMP
868	# endif
869
870	# ifdef HAVE_UTMPX_H
871	# include <utmpx.h>
872	# endif
873	# ifdef HAVE_UTMP_H
874	# include <utmp.h>
875	# endif
876	#endif
877
878	#ifdef DEBUG_CMD
879	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
880	#else
881	# define D_CMD(x)
882	#endif
883	#ifdef DEBUG_INIT
884	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
885	#else
886	# define D_INIT(x)
887	#endif
888	#ifdef DEBUG_MAIN
889	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
890	#else
891	# define D_MAIN(x)
892	#endif
893	#ifdef DEBUG_SIZE
894	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
895	#else
896	# define D_SIZE(x)
897	#endif
898
899	extern class rxvt_failure_exception { } rxvt_failure_exception;
900
901	typedef callback1<void, const char *> log_callback;	738	typedef callback<void (const char *)> log_callback;
902		739	typedef callback<int (int)> getfd_callback;
903	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
904	extern void rxvt_log (const char *fmt, ...);
905	extern void rxvt_warn (const char *fmt, ...);
906	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
907	extern void rxvt_exit_failure () __attribute__ ((noreturn));
908		740
909	#define SET_LOCALE(locale) rxvt_set_locale (locale)	741	#define SET_LOCALE(locale) rxvt_set_locale (locale)
910	extern bool rxvt_set_locale (const char *locale);	742	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		743	extern void rxvt_push_locale (const char *locale) NOTHROW;
		744	extern void rxvt_pop_locale () NOTHROW;
911		745
912	/*
913	*****************************************************************************	746	/****************************************************************************/
914	* VARIABLES	747
		748	#define LINE_LONGER 0x0001 // line is continued on the next row
		749	#define LINE_FILTERED 0x0002 // line has been filtered
		750	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		751	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		752	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		753
		754	struct line_t {
		755	text_t *t; // terminal the text
		756	rend_t *r; // rendition, uses RS_ flags
		757	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		758	uint32_t f; // flags
		759
		760	bool is_longer ()
		761	{
		762	return f & LINE_LONGER;
		763	}
		764
		765	void is_longer (int set)
		766	{
		767	if (set)
		768	f |= LINE_LONGER;
		769	else
		770	f &= ~LINE_LONGER;
		771	}
		772
		773	void clear ()
		774	{
		775	t = 0;
		776	r = 0;
		777	l = 0;
		778	f = 0;
		779	}
		780
		781	void touch () // call whenever a line is changed/touched/updated
		782	{
		783	#if ENABLE_PERL
		784	f &= ~LINE_FILTERED;
		785	#endif
		786	}
		787
		788	void touch (int col)
		789	{
		790	max_it (l, col);
		791	touch ();
		792	}
		793	};
		794
915	*****************************************************************************	795	/****************************************************************************/
916	*/
917	#ifdef MENUBAR
918	# include "menubar.h"
919	#endif
920
921	#define BLINK_INTERVAL 0.5
922	#define TEXT_BLINK_INTERVAL 0.5
923
924	#ifndef __attribute__
925	# ifdef __GNUC__
926	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
927	# define __attribute__(x)
928	# endif
929	# endif
930	# define __attribute__(x)
931	#endif
932		796
933	// primivite wrapper around mbstate_t to ensure initialisation	797	// primivite wrapper around mbstate_t to ensure initialisation
934	struct mbstate {	798	struct mbstate {
935	mbstate_t mbs;	799	mbstate_t mbs;
936		800
937	operator mbstate_t *() { return &mbs; }	801	operator mbstate_t *() { return &mbs; }
938	void reset () { memset (&mbs, 0, sizeof (mbs)); }	802	void reset () { memset (&mbs, 0, sizeof (mbs)); }
939	mbstate () { reset (); }	803	mbstate () { reset (); }
940	};	804	};
		805
		806	/****************************************************************************/
		807
		808	#define UNICODE_MASK 0x1fffffUL
941		809
942	#if UNICODE3	810	#if UNICODE3
943	# define COMPOSE_LO 0x40000000UL	811	# define COMPOSE_LO 0x40000000UL
944	# define COMPOSE_HI 0x400fffffUL	812	# define COMPOSE_HI 0x400fffffUL
945	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	813	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
946	#else	814	#else
		815	# if ENABLE_PERL
		816	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		817	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		818	# else
947	# define COMPOSE_LO 0xd800UL	819	# define COMPOSE_LO 0xd800UL
948	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	820	# define COMPOSE_HI 0xf8ffUL
949	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	821	# endif
		822	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
950	#endif	823	#endif
951		824
952	#if ENABLE_COMBINING	825	#if ENABLE_COMBINING
953	// compose chars are used to represent composite characters	826	// compose chars are used to represent composite characters
954	// that are not representable in unicode, as well as characters	827	// that are not representable in unicode, as well as characters
…		…
974	};	847	};
975		848
976	extern class rxvt_composite_vec rxvt_composite;	849	extern class rxvt_composite_vec rxvt_composite;
977	#endif	850	#endif
978		851
		852	/****************************************************************************/
979		853
		854	#ifdef KEYSYM_RESOURCE
		855	class keyboard_manager;
		856	#endif
		857
980	struct rxvt_term : zero_initialized, rxvt_vars {	858	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		859
		860	// special markers with magic addresses
		861	static const char resval_undef []; // options specifically unset
		862	static const char resval_on []; // boolean options switched on
		863	static const char resval_off []; // or off
		864
981	log_callback *log_hook; // log error messages through this hook, if != 0	865	log_callback *log_hook; // log error messages through this hook, if != 0
982		866	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		867	#if ENABLE_PERL
		868	rxvt_perl_term perl;
		869	#endif
983	struct mbstate mbstate; // current input multibyte state	870	struct mbstate mbstate; // current input multibyte state
984		871
985	unsigned char want_refresh:1,	872	unsigned char want_refresh:1,
986	#ifdef TRANSPARENT
987	want_full_refresh:1, /* awaiting full screen refresh */
988	#endif
989	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990	am_transparent:1, /* is a transparent term */
991	am_pixmap_trans:1, /* transparency w/known root pixmap */
992	#endif
993	current_screen:1, /* primary or secondary */	873	current_screen:1, /* primary or secondary */
994	hate_those_clicks:1, /* a.k.a. keep mark position */
995	num_scr_allow:1,	874	num_scr_allow:1,
996	bypass_keystate:1,	875	bypass_keystate:1,
997	#ifdef CURSOR_BLINK	876	#ifdef CURSOR_BLINK
998	hidden_cursor:1,	877	hidden_cursor:1,
999	#endif	878	#endif
…		…
1001	hidden_text:1,	880	hidden_text:1,
1002	#endif	881	#endif
1003	#ifdef POINTER_BLANK	882	#ifdef POINTER_BLANK
1004	hidden_pointer:1,	883	hidden_pointer:1,
1005	#endif	884	#endif
1006	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	885	enc_utf8:1, /* wether locale uses utf-8 */
1007	seen_input:1, /* wether we have seen some program output yet */	886	seen_input:1, /* wether we have seen some program output yet */
1008	seen_resize:1, /* wether we had a resize event */	887	seen_resize:1, /* wether we had a resize event */
1009	parsed_geometry:1;	888	parsed_geometry:1;
1010		889
1011	unsigned char refresh_type,	890	unsigned char refresh_type,
…		…
1014	#endif	893	#endif
1015	scrollbar_align,	894	scrollbar_align,
1016	selection_wait,	895	selection_wait,
1017	selection_type;	896	selection_type;
1018	/* ---------- */	897	/* ---------- */
		898	bool rvideo_state, rvideo_mode;
		899	#ifndef NO_BELL
1019	short rvideo;	900	bool rvideo_bell;
		901	#endif
1020	int num_scr; /* screen: number lines scrolled */	902	int num_scr; /* screen: number lines scrolled */
1021	int prev_ncol, /* screen: previous number of columns */	903	int prev_ncol, /* screen: previous number of columns */
1022	prev_nrow; /* screen: previous number of rows */	904	prev_nrow; /* screen: previous number of rows */
1023	/* ---------- */	905	/* ---------- */
1024	rend_t rstyle;	906	rend_t rstyle;
1025	/* ---------- */
1026	uint32_t pixcolor_set[NPIXCLR_SETS];
1027	/* ---------- */	907	/* ---------- */
1028	#ifdef SELECTION_SCROLLING	908	#ifdef SELECTION_SCROLLING
1029	int scroll_selection_lines;	909	int scroll_selection_lines;
1030	enum page_dirn scroll_selection_dir;	910	enum page_dirn scroll_selection_dir;
1031	int selection_save_x,	911	int selection_save_x,
…		…
1037	/* give proper Scroll behaviour */	917	/* give proper Scroll behaviour */
1038	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	918	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1039	mouse_slip_wheel_speed,	919	mouse_slip_wheel_speed,
1040	#endif	920	#endif
1041	refresh_count,	921	refresh_count,
1042	refresh_limit,
1043	last_bot, /* scrollbar last bottom position */	922	last_bot, /* scrollbar last bottom position */
1044	last_top, /* scrollbar last top position */	923	last_top, /* scrollbar last top position */
1045	last_state, /* scrollbar last state */	924	last_state, /* scrollbar last state */
1046	scrollbar_len,	925	scrollbar_len,
1047	#ifdef MENUBAR
1048	menu_readonly, /* okay to alter menu? */
1049	Arrows_x,
1050	#endif
1051	#if MENUBAR_MAX > 1
1052	Nbars,
1053	#endif
1054	window_vt_x,	926	window_vt_x,
1055	window_vt_y,	927	window_vt_y,
1056	window_sb_x,	928	window_sb_x,
1057	# ifdef POINTER_BLANK	929	# ifdef POINTER_BLANK
1058	pointerBlankDelay,	930	pointerBlankDelay,
1059	# endif	931	# endif
1060	allowedxerror;	932	allowedxerror;
1061	/* ---------- */	933	/* ---------- */
1062	unsigned int ModMetaMask,	934	unsigned int ModLevel3Mask,
		935	ModMetaMask,
1063	ModNumLockMask;	936	ModNumLockMask;
1064	int old_width, /* last used width in screen resize */	937	int old_width, /* last used width in screen resize */
1065	old_height; /* last used height in screen resize */	938	old_height; /* last used height in screen resize */
1066	unsigned long priv_modes,	939	unsigned long priv_modes,
1067	SavedModes;	940	SavedModes;
1068	/* ---------- */	941	/* ---------- */
1069	Atom xa[NUM_XA];	942	Atom *xa;
1070	/* ---------- */	943	/* ---------- */
1071	#ifdef MENUBAR	944	#ifdef RXVT_SCROLLBAR
1072	GC menubarGC;
1073	#endif
1074	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1075	GC scrollbarGC,	945	GC scrollbarGC,
1076	topShadowGC,	946	topShadowGC,
1077	botShadowGC;	947	botShadowGC;
1078	#endif	948	#endif
1079	#ifdef XTERM_SCROLLBAR	949	#ifdef XTERM_SCROLLBAR
…		…
1097	#endif	967	#endif
1098	/* ---------- */	968	/* ---------- */
1099	Time selection_time,	969	Time selection_time,
1100	selection_request_time;	970	selection_request_time;
1101	pid_t cmd_pid; /* process id of child */	971	pid_t cmd_pid; /* process id of child */
		972	char * incr_buf;
		973	size_t incr_buf_size, incr_buf_fill;
1102	/* ---------- */	974	/* ---------- */
1103	Cursor leftptr_cursor;	975	Cursor leftptr_cursor;
1104	#ifdef POINTER_BLANK
1105	Cursor blank_cursor;
1106	#endif
1107	/* ---------- */	976	/* ---------- */
1108	#ifndef NO_BACKSPACE_KEY
1109	const char *key_backspace;
1110	#endif
1111	#ifndef NO_DELETE_KEY
1112	const char *key_delete;
1113	#endif
1114	struct mouse_event MEvent;	977	struct mouse_event MEvent;
1115	XComposeStatus compose;	978	XComposeStatus compose;
1116	ttymode_t tio;	979	ttymode_t tio;
1117	#ifdef UTMP_SUPPORT
1118	# ifdef HAVE_STRUCT_UTMP
1119	struct utmp ut;
1120	# endif
1121	# ifdef HAVE_STRUCT_UTMPX
1122	struct utmpx utx;
1123	# endif
1124	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1125	char ut_id[5];
1126	# endif
1127	int utmp_pos;
1128	#endif
1129	row_col_t oldcursor;	980	row_col_t oldcursor;
1130	#ifdef XPM_BACKGROUND	981	#ifdef HAVE_BG_PIXMAP
1131	bgPixmap_t bgPixmap;	982	bgPixmap_t bgPixmap;
1132	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1133	#endif	983	#endif
1134	#ifdef MENUBAR	984	#ifdef HAVE_AFTERIMAGE
1135	menu_t *ActiveMenu, /* currently active menu */	985	ASVisual *asv;
1136	*BuildMenu; /* the menu currently being built */	986	ASImageManager *asimman;
1137	bar_t *CurrentBar;
1138	# if ! (MENUBAR_MAX > 1)
1139	bar_t BarList;
1140	# endif /* (MENUBAR_MAX > 1) */
1141	#endif
1142	#ifdef CURSOR_BLINK
1143	struct timeval lastcursorchange;
1144	#endif
1145	#ifdef POINTER_BLANK
1146	struct timeval lastmotion;
1147	#endif	987	#endif
1148		988
1149	#if ENABLE_OVERLAY	989	#if ENABLE_OVERLAY
1150	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	990	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1151	text_t **ov_text;	991	text_t **ov_text;
1152	rend_t **ov_rend;	992	rend_t **ov_rend;
1153		993
1154	void scr_swap_overlay ();	994	void scr_swap_overlay () NOTHROW;
1155	void scr_overlay_new (int x, int y, int w, int h);	995	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1156	void scr_overlay_off ();	996	void scr_overlay_off () NOTHROW;
1157	void scr_overlay_set (int x, int y,	997	void scr_overlay_set (int x, int y,
1158	text_t text,	998	text_t text,
1159	rend_t rend = OVERLAY_RSTYLE);	999	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1160	void scr_overlay_set (int x, int y, const char *s);	1000	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1001	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1161	#endif	1002	#endif
1162		1003
1163	vector<void *> allocated; // free these memory blocks with free()	1004	vector<void *> allocated; // free these memory blocks with free()
1164		1005
1165	char *env_windowid; /* environmental variable WINDOWID */	1006	char env_windowid[21]; /* environmental variable WINDOWID */
		1007	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1166	char *env_display; /* environmental variable DISPLAY */	1008	char *env_display; /* environmental variable DISPLAY */
1167	char *env_term; /* environmental variable TERM */	1009	char *env_term; /* environmental variable TERM */
1168	char *env_colorfgbg;	1010
1169	char *locale;	1011	char *locale;
1170	#if 0
1171	char *codeset;
1172	#endif
1173	char charsets[4];	1012	char charsets[4];
1174	unsigned char *v_buffer; /* pointer to physical buffer */	1013	char *v_buffer; /* pointer to physical buffer */
1175	unsigned int v_buflen; /* size of area to write */	1014	unsigned int v_buflen; /* size of area to write */
1176	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1015	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1016
1177	#ifdef KEYSYM_RESOURCE	1017	#ifdef KEYSYM_RESOURCE
1178	const unsigned char *Keysym_map[256];	1018	keyboard_manager *keyboard;
1179	#endif	1019	#endif
		1020
1180	const char *rs[NUM_RESOURCES];	1021	const char *rs[NUM_RESOURCES];
1181	/* command input buffering */	1022	/* command input buffering */
1182	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1023	char *cmdbuf_ptr, *cmdbuf_endp;
1183	unsigned char cmdbuf_base[CBUFSIZ];	1024	char cmdbuf_base[CBUFSIZ];
		1025
		1026	ptytty *pty;
1184		1027
1185	rxvt_salloc *talloc; // text line allocator	1028	rxvt_salloc *talloc; // text line allocator
1186	rxvt_salloc *ralloc; // rend line allocator	1029	rxvt_salloc *ralloc; // rend line allocator
1187		1030
1188	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
…		…
1191	// ISO 14755 entry support	1034	// ISO 14755 entry support
1192	unicode_t iso14755buf;	1035	unicode_t iso14755buf;
1193	void commit_iso14755 ();	1036	void commit_iso14755 ();
1194	int hex_keyval (XKeyEvent &ev);	1037	int hex_keyval (XKeyEvent &ev);
1195	# if ISO_14755	1038	# if ISO_14755
1196	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1039	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1197	void iso14755_54 (int x, int y);	1040	void iso14755_54 (int x, int y);
1198	# endif	1041	# endif
1199	#endif	1042	#endif
1200		1043
1201	void paste (const unsigned char *data, unsigned int len);	1044	// modifies first argument(!)
		1045	void paste (char *data, unsigned int len) NOTHROW;
1202		1046
1203	void flush ();	1047	long vt_emask, vt_emask_perl, vt_emask_xim;
1204		1048
1205	#if TRANSPARENT	1049	void vt_select_input () const NOTHROW
		1050	{
		1051	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1052	}
		1053
		1054	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1206	void rootwin_cb (XEvent &xev);	1055	void rootwin_cb (XEvent &xev);
1207	xevent_watcher rootwin_ev;	1056	xevent_watcher rootwin_ev;
1208	#endif	1057	#endif
1209		1058	#ifdef HAVE_BG_PIXMAP
1210		1059	int update_background ();
1211	void sig_term (sig_watcher &w); sig_watcher sw_term;	1060	void update_background_cb (time_watcher &w);
1212	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1061	time_watcher update_background_ev;
		1062	#endif
1213		1063
1214	void x_cb (XEvent &xev);	1064	void x_cb (XEvent &xev);
		1065	void flush ();
1215	xevent_watcher termwin_ev;	1066	xevent_watcher termwin_ev;
1216	xevent_watcher vt_ev;	1067	xevent_watcher vt_ev;
1217	#ifdef HAVE_SCROLLBARS	1068	#ifdef HAVE_SCROLLBARS
1218	xevent_watcher scrollbar_ev;	1069	xevent_watcher scrollbar_ev;
1219	#endif	1070	#endif
1220	#ifdef MENUBAR
1221	xevent_watcher menubar_ev;
1222	#endif
1223		1071
		1072	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1224	void check_cb (check_watcher &w); check_watcher check_ev;	1073	void check_cb (check_watcher &w); check_watcher check_ev;
1225	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1074	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1226	void flush_cb (time_watcher &w); time_watcher flush_ev;	1075	void flush_cb (time_watcher &w); time_watcher flush_ev;
1227
1228	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1076	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1229
1230	void incr_cb (time_watcher &w); time_watcher incr_ev;	1077	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1231		1078
1232	#ifdef CURSOR_BLINK	1079	#ifdef CURSOR_BLINK
1233	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1080	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1234	#endif	1081	#endif
1235	#ifdef TEXT_BLINK	1082	#ifdef TEXT_BLINK
1236	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1083	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1084	#endif
		1085	#ifndef NO_BELL
		1086	void bell_cb (time_watcher &w); time_watcher bell_ev;
1237	#endif	1087	#endif
1238		1088
1239	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1089	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1240	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1090	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1241	#endif	1091	#endif
…		…
1251	void pointer_blank ();	1101	void pointer_blank ();
1252	#endif	1102	#endif
1253	void pointer_unblank ();	1103	void pointer_unblank ();
1254		1104
1255	void tt_printf (const char *fmt,...);	1105	void tt_printf (const char *fmt,...);
1256	void tt_write (const unsigned char *data, unsigned int len);	1106	void tt_write (const char *data, unsigned int len);
		1107	void pty_write ();
1257		1108
1258	void tt_winch ();	1109	void tt_winch ();
1259		1110
1260	rxvt_term ();	1111	rxvt_term ();
1261	~rxvt_term ();	1112	~rxvt_term ();
1262	void destroy ();	1113	void destroy ();
		1114	void emergency_cleanup ();
1263		1115
1264	bool init (int argc, const char *const *argv);	1116	bool init (int argc, const char *const *argv, stringvec *envv);
		1117
		1118	bool init (stringvec *argv, stringvec *envv)
		1119	{
		1120	this->argv = argv;
		1121	return init (argv->size (), argv->begin (), envv);
		1122	}
		1123
1265	bool init_vars ();	1124	bool init_vars ();
1266		1125
1267	bool pty_fill ();	1126	bool pty_fill ();
		1127
		1128	void make_current () const // make this the "currently active" urxvt instance
		1129	{
		1130	SET_R (this);
		1131	set_environ (envv);
		1132	rxvt_set_locale (locale);
		1133	}
1268		1134
1269	void init_secondary ();	1135	void init_secondary ();
1270	const char **init_resources (int argc, const char *const *argv);	1136	const char **init_resources (int argc, const char *const *argv);
1271	void init_env ();	1137	void init_env ();
1272	void set_locale (const char *locale);	1138	void set_locale (const char *locale);
…		…
1276	int run_child (const char *const *argv);	1142	int run_child (const char *const *argv);
1277		1143
1278	void color_aliases (int idx);	1144	void color_aliases (int idx);
1279	void recolour_cursor ();	1145	void recolour_cursor ();
1280	void create_windows (int argc, const char *const *argv);	1146	void create_windows (int argc, const char *const *argv);
1281	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1147	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1282	void window_calc (unsigned int width, unsigned int height);	1148	void window_calc (unsigned int newwidth, unsigned int newheight);
1283		1149
1284	#if USE_XIM	1150	#if USE_XIM
1285	rxvt_xim *input_method;	1151	rxvt_xim *input_method;
1286	XIC Input_Context;	1152	XIC Input_Context;
1287	XIMStyle input_style;	1153	XIMStyle input_style;
1288	XPoint spot; // most recently sent spot position	1154	XPoint spot; // most recently sent spot position
1289		1155
1290	void im_destroy ();	1156	void im_destroy ();
1291	void im_cb (); im_watcher im_ev;	1157	void im_cb (); im_watcher im_ev;
1292	void im_set_size (XRectangle &size);	1158	void im_set_size (XRectangle &size);
1293	void im_set_position (XPoint &pos);	1159	void im_set_position (XPoint &pos) NOTHROW;
1294	void im_set_color (unsigned long &fg, unsigned long &bg);	1160	void im_set_color (unsigned long &fg, unsigned long &bg);
1295	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1161	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1296		1162
1297	bool IMisRunning ();	1163	bool IMisRunning ();
1298	void IMSendSpot ();	1164	void IMSendSpot ();
1299	bool IM_get_IC (const char *modifiers);	1165	bool IM_get_IC (const char *modifiers);
1300	void IMSetStatusPosition ();	1166	void IMSetPosition ();
1301	#endif	1167	#endif
1302		1168
1303	void resize_scrollbar ();	1169	void resize_scrollbar ();
1304		1170
1305	void pixel_position (int *x, int *y);
1306
1307	void selection_click (int clicks, int x, int y);
1308	void selection_extend (int x, int y, int flag);
1309	void selection_rotate (int x, int y);
1310
1311	/* autoconvert */
1312
1313	// command.C	1171	// command.C
1314	void lookup_key (XKeyEvent &ev);	1172	void key_press (XKeyEvent &ev);
		1173	void key_release (XKeyEvent &ev);
1315	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1174	unsigned int cmd_write (const char *str, unsigned int count);
1316		1175
1317	unicode_t next_char ();	1176	wchar_t next_char () NOTHROW;
1318	unicode_t cmd_getc ();	1177	wchar_t cmd_getc () THROW ((class out_of_input));
1319	unicode_t next_octet ();	1178	uint32_t next_octet () NOTHROW;
1320	unicode_t cmd_get8 ();	1179	uint32_t cmd_get8 () THROW ((class out_of_input));
1321		1180
1322	bool cmd_parse ();	1181	bool cmd_parse ();
1323	void mouse_report (XButtonEvent &ev);	1182	void mouse_report (XButtonEvent &ev);
1324	void button_press (XButtonEvent &ev);	1183	void button_press (XButtonEvent &ev);
1325	void button_release (XButtonEvent &ev);	1184	void button_release (XButtonEvent &ev);
1326	int check_our_parents ();	1185	void focus_in ();
		1186	void focus_out ();
		1187	void update_fade_color (unsigned int idx);
1327	#ifdef PRINTPIPE	1188	#ifdef PRINTPIPE
1328	FILE *popen_printer ();	1189	FILE *popen_printer ();
1329	int pclose_printer (FILE *stream);	1190	int pclose_printer (FILE *stream);
1330	#endif	1191	#endif
1331	void process_print_pipe ();	1192	void process_print_pipe ();
1332	void process_nonprinting (unicode_t ch);	1193	void process_nonprinting (unicode_t ch);
1333	void process_escape_vt52 (unicode_t ch);	1194	void process_escape_vt52 (unicode_t ch);
1334	void process_escape_seq ();	1195	void process_escape_seq ();
1335	void process_csi_seq ();	1196	void process_csi_seq ();
1336	void process_window_ops (const int *args, unsigned int nargs);	1197	void process_window_ops (const int *args, unsigned int nargs);
1337	unsigned char *get_to_st (unicode_t &ends_how);	1198	char *get_to_st (unicode_t &ends_how);
1338	void process_dcs_seq ();	1199	void process_dcs_seq ();
1339	void process_osc_seq ();	1200	void process_osc_seq ();
1340	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1201	void process_color_seq (int report, int color, const char *str, char resp);
1341	void process_xterm_seq (int op, const char *str, unsigned char resp);	1202	void process_xterm_seq (int op, const char *str, char resp);
1342	int privcases (int mode, unsigned long bit);	1203	int privcases (int mode, unsigned long bit);
1343	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1204	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1344	void process_sgr_mode (unsigned int nargs, const int *arg);	1205	void process_sgr_mode (unsigned int nargs, const int *arg);
1345	void process_graphics ();	1206	void process_graphics ();
1346	// init.C	1207	// init.C
1347	void Get_Colours ();	1208	void Get_Colours ();
1348	void get_ourmods ();	1209	void get_ourmods ();
1349	// logging.C
1350	void makeutent (const char *pty, const char *hostname);
1351	void cleanutent ();
1352	// main.C	1210	// main.C
1353	void privileged_utmp (rxvt_privaction action);
1354	bool set_fonts ();	1211	bool set_fonts ();
		1212	void set_string_property (Atom prop, const char *str, int len = -1);
		1213	void set_utf8_property (Atom prop, const char *str, int len = -1);
1355	void set_title (const char *str);	1214	void set_title (const char *str);
1356	void set_icon_name (const char *str);	1215	void set_icon_name (const char *str);
1357	void set_window_color (int idx, const char *color);	1216	void set_window_color (int idx, const char *color);
1358	void set_colorfgbg ();	1217	void set_colorfgbg ();
1359	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1218	bool set_color (rxvt_color &color, const char *name);
		1219	void alias_color (int dst, int src);
1360	void set_widthheight (unsigned int width, unsigned int height);	1220	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1361		1221	void get_window_origin (int &x, int &y);
1362	#ifdef MENUBAR	1222	Pixmap get_pixmap_property (int prop_id);
1363	// menubar.C
1364	void menuitem_free (menu_t *menu, menuitem_t *item);
1365	int action_dispatch (action_t *action);
1366	void menuarrow_free (char name);
1367	void menuarrow_add (char *string);
1368	char *menu_find_base (menu_t **menu, char *path);
1369	menu_t *menu_delete (menu_t *menu);
1370	menu_t *menu_add (menu_t *parent, char *path);
1371	void drawbox_menubar (int x, int len, int state);
1372	void drawtriangle (int x, int y, int state);
1373	void drawbox_menuitem (int y, int state);
1374	void menu_show ();
1375	void menu_display (void (rxvt_term::*update) ());
1376	void menu_hide_all ();
1377	void menu_hide ();
1378	void menu_clear (menu_t *menu);
1379	void menubar_clear ();
1380	bar_t *menubar_find (const char *name);
1381	int menubar_push (const char *name);
1382	void menubar_remove (const char *name);
1383	void menubar_dump (FILE *fp);
1384	void menubar_read (const char *filename);
1385	void menubar_dispatch (char *str);
1386	void draw_Arrows (int name, int state);
1387	void menubar_expose ();
1388	int menubar_mapping (int map);
1389	int menu_select (XButtonEvent &ev);
1390	void menubar_select (XButtonEvent &ev);
1391	void menubar_control (XButtonEvent &ev);
1392	void map_menuBar (int map);
1393	#endif
1394		1223
1395	// screen.C	1224	// screen.C
1396	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1225
1397	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1226	void lalloc (line_t &l) const
		1227	{
		1228	l.t = (text_t *)talloc->alloc ();
		1229	l.r = (rend_t *)ralloc->alloc ();
		1230	}
		1231
		1232	#if 0
		1233	void lfree (line_t &l)
		1234	{
		1235	talloc->free (l.t);
		1236	ralloc->free (l.r);
		1237	}
		1238	#endif
		1239
		1240	void lresize (line_t &l) const
		1241	{
		1242	if (!l.t)
		1243	return;
		1244
		1245	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1246	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1247
		1248	l.l = min (l.l, ncol);
		1249
		1250	if (ncol > prev_ncol)
		1251	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1252	}
		1253
		1254	int fgcolor_of (rend_t r) const NOTHROW
		1255	{
		1256	int base = GET_BASEFG (r);
		1257	#ifndef NO_BRIGHTCOLOR
		1258	if (r & RS_Bold
		1259	# if ENABLE_STYLES
		1260	&& option (Opt_intensityStyles)
		1261	# endif
		1262	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1263	base += minBrightCOLOR - minCOLOR;
		1264	#endif
		1265	return base;
		1266	}
		1267
		1268	int bgcolor_of (rend_t r) const NOTHROW
		1269	{
		1270	int base = GET_BASEBG (r);
		1271	#ifndef NO_BRIGHTCOLOR
		1272	if (r & RS_Blink
		1273	# if ENABLE_STYLES
		1274	&& option (Opt_intensityStyles)
		1275	# endif
		1276	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1277	base += minBrightCOLOR - minCOLOR;
		1278	#endif
		1279	return base;
		1280	}
		1281
		1282	bool option (uint8_t opt) const NOTHROW
		1283	{
		1284	return options[opt >> 3] & (1 << (opt & 7));
		1285	}
		1286
		1287	void set_option (uint8_t opt, bool set = true) NOTHROW
		1288	{
		1289	if (set)
		1290	options[opt >> 3] |= (1 << (opt & 7));
		1291	else
		1292	options[opt >> 3] &= ~(1 << (opt & 7));
		1293	}
		1294
		1295	void PrivMode (int set, unsigned bit) NOTHROW
		1296	{
		1297	if (set)
		1298	priv_modes |= bit;
		1299	else
		1300	priv_modes &= ~bit;
		1301	}
		1302
		1303	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1304	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1398	int scr_scroll_text (int row1, int row2, int count, int spec);	1305	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1399	void scr_reset ();	1306	void scr_reset ();
1400	void scr_reset_realloc ();
1401	void scr_release ();	1307	void scr_release () NOTHROW;
1402	void scr_clear (bool really = false);	1308	void scr_clear (bool really = false) NOTHROW;
1403	void scr_refresh (unsigned char refresh_type);	1309	void scr_refresh () NOTHROW;
1404	bool scr_refresh_rend (rend_t mask, rend_t value);	1310	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1405	void scr_erase_screen (int mode);	1311	void scr_erase_screen (int mode) NOTHROW;
		1312	#if ENABLE_FRILLS
		1313	void scr_erase_savelines () NOTHROW;
		1314	void scr_backindex () NOTHROW;
		1315	void scr_forwardindex () NOTHROW;
		1316	#endif
1406	void scr_touch (bool refresh);	1317	void scr_touch (bool refresh) NOTHROW;
1407	void scr_expose (int x, int y, int width, int height, bool refresh);	1318	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1408	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1319	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1409	void scr_recolour ();	1320	void scr_recolour () NOTHROW;
1410	void scr_remap_chars ();	1321	void scr_remap_chars () NOTHROW;
1411	void scr_remap_chars (text_t *tp, rend_t *rp);	1322	void scr_remap_chars (line_t &l) NOTHROW;
		1323
		1324	enum cursor_mode { SAVE, RESTORE };
1412		1325
1413	void scr_poweron ();	1326	void scr_poweron ();
1414	void scr_cursor (int mode);	1327	void scr_cursor (cursor_mode mode) NOTHROW;
1415	void scr_do_wrap ();	1328	void scr_do_wrap () NOTHROW;
		1329	void scr_swap_screen () NOTHROW;
1416	int scr_change_screen (int scrn);	1330	void scr_change_screen (int scrn);
1417	void scr_color (unsigned int color, int fgbg);	1331	void scr_color (unsigned int color, int fgbg) NOTHROW;
1418	void scr_rendition (int set, int style);	1332	void scr_rendition (int set, int style) NOTHROW;
1419	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;
1420	void scr_backspace ();	1334	void scr_backspace () NOTHROW;
1421	void scr_tab (int count, bool ht = false);	1335	void scr_tab (int count, bool ht = false) NOTHROW;
1422	void scr_backindex ();
1423	void scr_forwardindex ();
1424	void scr_gotorc (int row, int col, int relative);	1336	void scr_gotorc (int row, int col, int relative) NOTHROW;
1425	void scr_index (enum page_dirn direction);	1337	void scr_index (enum page_dirn direction) NOTHROW;
1426	void scr_erase_line (int mode);	1338	void scr_erase_line (int mode) NOTHROW;
1427	void scr_E ();	1339	void scr_E () NOTHROW;
1428	void scr_insdel_lines (int count, int insdel);	1340	void scr_insdel_lines (int count, int insdel) NOTHROW;
1429	void scr_insdel_chars (int count, int insdel);	1341	void scr_insdel_chars (int count, int insdel) NOTHROW;
1430	void scr_scroll_region (int top, int bot);	1342	void scr_scroll_region (int top, int bot) NOTHROW;
1431	void scr_cursor_visible (int mode);	1343	void scr_cursor_visible (int mode) NOTHROW;
1432	void scr_autowrap (int mode);	1344	void scr_autowrap (int mode) NOTHROW;
1433	void scr_relative_origin (int mode);	1345	void scr_relative_origin (int mode) NOTHROW;
1434	void scr_insert_mode (int mode);	1346	void scr_insert_mode (int mode) NOTHROW;
1435	void scr_set_tab (int mode);	1347	void scr_set_tab (int mode) NOTHROW;
1436	void scr_rvideo_mode (int mode);	1348	void scr_rvideo_mode (bool on) NOTHROW;
1437	void scr_report_position ();	1349	void scr_report_position () NOTHROW;
1438	void set_font_style ();	1350	void set_font_style () NOTHROW;
1439	void scr_charset_choose (int set);	1351	void scr_charset_choose (int set) NOTHROW;
1440	void scr_charset_set (int set, unsigned int ch);	1352	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1441	int scr_move_to (int y, int len);	1353	void scr_move_to (int y, int len) NOTHROW;
1442	int scr_page (enum page_dirn direction, int nlines);	1354	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1443	int scr_changeview (unsigned int oldviewstart);	1355	bool scr_changeview (int new_view_start) NOTHROW;
1444	void scr_bell ();	1356	void scr_bell () NOTHROW;
1445	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;
1446	void scr_reverse_selection ();	1360	void scr_reverse_selection () NOTHROW;
1447	void scr_dump (int fd);	1361	void scr_dump (int fd) NOTHROW;
		1362
1448	void selection_check (int check_more);	1363	void selection_check (int check_more) NOTHROW;
1449	int selection_paste (Window win, Atom prop, bool delete_prop);	1364	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1450	void selection_property (Window win, Atom prop);	1365	void selection_property (Window win, Atom prop) NOTHROW;
1451	void selection_request (Time tm, int x, int y);	1366	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1452	int selection_request_other (Atom target, int selnum);	1367	int selection_request_other (Atom target, int selnum) NOTHROW;
1453	void selection_clear ();	1368	void selection_clear () NOTHROW;
1454	void selection_make (Time tm);	1369	void selection_make (Time tm);
		1370	bool selection_grab (Time tm) NOTHROW;
1455	void selection_start_colrow (int col, int row);	1371	void selection_start_colrow (int col, int row) NOTHROW;
1456	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;
1457	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;
1458	void selection_remove_trailing_spaces ();	1374	void selection_remove_trailing_spaces () NOTHROW;
1459	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;
		1379
		1380	void pixel_position (int *x, int *y) NOTHROW;
1460		1381
1461	#if defined(NEXT_SCROLLBAR)	1382	#if defined(NEXT_SCROLLBAR)
1462	// scrollbar-next.C	1383	// scrollbar-next.C
1463	Pixmap renderPixmap (const char *const *data, int width, int height);	1384	Pixmap renderPixmap (const char *const *data, int width, int height);
1464	void init_scrollbar_stuff ();	1385	void init_scrollbar_stuff ();
…		…
1466	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1387	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1467	#endif	1388	#endif
1468		1389
1469	#if defined(RXVT_SCROLLBAR)	1390	#if defined(RXVT_SCROLLBAR)
1470	// scrollbar-rxvt.C	1391	// scrollbar-rxvt.C
1471	void Draw_button (int x, int y, int state, int dirn);
1472	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1392	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1473	#endif	1393	#endif
1474		1394
1475	#if defined(XTERM_SCROLLBAR)	1395	#if defined(XTERM_SCROLLBAR)
1476	// scrollbar-xterm.C	1396	// scrollbar-xterm.C
…		…
1489		1409
1490	// xdefaults.C	1410	// xdefaults.C
1491	void get_options (int argc, const char *const *argv);	1411	void get_options (int argc, const char *const *argv);
1492	int parse_keysym (const char *str, const char *arg);	1412	int parse_keysym (const char *str, const char *arg);
1493	void get_xdefaults (FILE *stream, const char *name);	1413	void get_xdefaults (FILE *stream, const char *name);
1494	void extract_resources (Display *display, const char *name);	1414	void extract_resources ();
1495	// xpm.C
1496	int scale_pixmap (const char *geom);
1497	void resize_pixmap ();
1498	Pixmap set_bgPixmap (const char *file);
1499	};	1415	};
1500		1416
1501	/*
1502	*****************************************************************************
1503	* PROTOTYPES
1504	*****************************************************************************
1505	*/
1506	#ifdef PROTOTYPES
1507	# define __PROTO(p) p
1508	#else
1509	# define __PROTO(p) ()
1510	#endif
1511
1512	#ifdef DEBUG_malloc
1513	# include "dmalloc.h" /* This comes last */
1514	#endif
1515
1516	#endif /* _RXVT_H_ */	1417	#endif /* _RXVT_H_ */
1517		1418

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