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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.102 by root, Tue Aug 17 02:18:38 2004 UTC vs.
Revision 1.308 by ayin, Fri Oct 12 15:13:13 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)	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
188	# define TERMENV "rxvt"	231	# define TERMENV "rxvt-unicode"
189	#endif	232	#endif
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
194
195	#ifdef NO_RESOURCES
196	# undef USE_XGETDEFAULT
197	#endif
198
199	#if ISO_14755
200	# define ENABLE_OVERLAY 1
201	#endif	236	#endif
202		237
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)
…		…
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 0x000001FFUL /* 512 colors */	380	#define RS_fgMask 0x0000007fUL // 128 colors
356	#define RS_bgMask 0x0003FE00UL /* 512 colors */	381	#define RS_bgMask 0x00003f80UL // 128 colors
		382
		383	// font styles
357	#define RS_Bold 0x00040000UL /* bold */	384	#define RS_Bold 0x00004000UL // value 1
358	#define RS_Italic 0x00080000UL	385	#define RS_Italic 0x00008000UL // value 2
		386
		387	// fake styles
359	#define RS_Blink 0x00100000UL /* blink */	388	#define RS_Blink 0x00010000UL // blink
360	#define RS_RVid 0x00200000UL /* reverse video */	389	#define RS_RVid 0x00020000UL // reverse video
361	#define RS_Uline 0x00400000UL /* underline */	390	#define RS_Uline 0x00040000UL // underline
362		391
363	#define RS_fontCount 512	392	// toggle this to force redraw, must be != RS_Careful
364	#define RS_fontMask 0xff800000UL /* plenty(?) of fonts */	393	#define RS_redraw 0x01000000UL
		394
		395	// 5 custom bits for extensions
		396	#define RS_customCount 32
		397	#define RS_customMask 0x00f80000UL
365	#define RS_fontShift 23	398	#define RS_customShift 19
366		399
		400	// other flags
		401	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		402
		403	#define RS_styleCount 4
		404	#define RS_styleMask (RS_Bold | RS_Italic)
		405	#define RS_styleShift 14
		406
367	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	407	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
368	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	408	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		409
		410	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		411	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		412	#define RS_fontShift 24
		413
		414	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		415	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
369		416
370	#define Sel_none 0 /* Not waiting */	417	#define Sel_none 0 /* Not waiting */
371	#define Sel_normal 0x01 /* normal selection */	418	#define Sel_normal 0x01 /* normal selection */
372	#define Sel_incr 0x02 /* incremental selection */	419	#define Sel_incr 0x02 /* incremental selection */
373	#define Sel_direct 0x00	420	#define Sel_direct 0x00
…		…
398	XTerm_property = 3, // change X property	445	XTerm_property = 3, // change X property
399	XTerm_Color = 4, // change colors	446	XTerm_Color = 4, // change colors
400	XTerm_Color00 = 10, // not implemented, CLASH!	447	XTerm_Color00 = 10, // not implemented, CLASH!
401	XTerm_Color01 = 11, // not implemented	448	XTerm_Color01 = 11, // not implemented
402	XTerm_Color_cursor = 12, // change actual 'Cursor' color	449	XTerm_Color_cursor = 12, // change actual 'Cursor' color
403	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	450	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
404	XTerm_Color_pointer_bg = 14, // not implemented	451	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
405	XTerm_Color05 = 15, // not implemented	452	XTerm_Color05 = 15, // not implemented (tektronix fg)
406	XTerm_Color06 = 16, // not implemented	453	XTerm_Color06 = 16, // not implemented (tektronix bg)
407	XTerm_Color_RV = 17, // change actual 'Highlight' color	454	XTerm_Color_RV = 17, // change actual 'Highlight' color
408	XTerm_logfile = 46, // not implemented	455	XTerm_logfile = 46, // not implemented
409	XTerm_font = 50,	456	XTerm_font = 50,
410		457
411	XTerm_konsole30 = 30, // reserved for konsole	458	XTerm_konsole30 = 30, // reserved for konsole
412	XTerm_konsole31 = 31, // reserved for konsole	459	XTerm_konsole31 = 31, // reserved for konsole
413	XTerm_emacs51 = 51, // reserved for emacs shell	460	XTerm_emacs51 = 51, // reserved for emacs shell
414	/*	461	/*
415	* 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
416	*/	464	*/
417	XTerm_Color_BD = 18, // change actual 'Bold' color	465	Rxvt_Color_BD = 18, // change actual 'Bold' color
418	XTerm_Color_UL = 19, // change actual 'Underline' color	466	Rxvt_Color_UL = 19, // change actual 'Underline' color
419	XTerm_Pixmap = 20, // new bg pixmap	467	Rxvt_Pixmap = 20, // new bg pixmap
420	XTerm_restoreFG = 39, // change default fg color	468	Rxvt_restoreFG = 39, // change default fg color
421	XTerm_restoreBG = 49, // change default bg color	469	Rxvt_restoreBG = 49, // change default bg color
422	XTerm_dumpscreen = 55, // dump scrollback and all of screen	470	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		471
423	XTerm_locale = 701, // change locale	472	URxvt_locale = 701, // change locale
424	XTerm_findfont = 702, // find font of given character (in decimal)	473	URxvt_version = 702, // request version
425	XTerm_Menu = 703, // set menu item	474
		475	URxvt_Color_IT = 704, // change actual 'Italic' colour
		476	URxvt_Color_tint = 705, // change actual tint colour
		477	URxvt_Color_BD = 706,
		478	URxvt_Color_UL = 707,
		479
		480	URxvt_font = 710,
		481	URxvt_boldFont = 711,
		482	URxvt_italicFont = 712,
		483	URxvt_boldItalicFont = 713,
		484
		485	URxvt_view_up = 720,
		486	URxvt_view_down = 721,
		487
		488	URxvt_perl = 777,
426	};	489	};
427		490
428	/* Words starting with `Color_' are colours. Others are counts */	491	/* Words starting with `Color_' are colours. Others are counts */
429	/*	492	/*
430	* The following comment is mostly obsolete since pixcolor_set was expanded:
431	* We're currently upto 29 colours. Only 3 more available. The
432	* PixColor and rendition colour usage should probably be decoupled	493	* The PixColor and rendition colour usage should probably be decoupled
433	* 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
434	* 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
435	*/	496	*/
436		497
437	enum colour_list {	498	enum colour_list {
		499	Color_none = -2,
		500	Color_transparent = -1,
438	Color_fg = 0,	501	Color_fg = 0,
439	Color_bg,	502	Color_bg,
440	minCOLOR, /* 2 */	503	minCOLOR, /* 2 */
441	Color_Black = minCOLOR,	504	Color_Black = minCOLOR,
442	Color_Red3,	505	Color_Red3,
…		…
459	maxBrightCOLOR, /* minBrightCOLOR + 7 */	522	maxBrightCOLOR, /* minBrightCOLOR + 7 */
460	Color_White = maxBrightCOLOR,	523	Color_White = maxBrightCOLOR,
461	#else	524	#else
462	Color_White = maxCOLOR,	525	Color_White = maxCOLOR,
463	#endif	526	#endif
464	#ifdef TTY_256COLOR
465	min256COLOR = Color_White + 1,	527	minTermCOLOR = Color_White + 1,
466	max256COLOR = minCOLOR + 255,	528	maxTermCOLOR = Color_White + 72,
467	#endif
468	#ifndef NO_CURSORCOLOR	529	#ifndef NO_CURSORCOLOR
469	Color_cursor,	530	Color_cursor,
470	Color_cursor2,	531	Color_cursor2,
471	#endif	532	#endif
472	Color_pointer_fg,	533	Color_pointer_fg,
473	Color_pointer_bg,	534	Color_pointer_bg,
474	Color_border,	535	Color_border,
475	#ifndef NO_BOLD_UNDERLINE_REVERSE	536	#ifndef NO_BOLD_UNDERLINE_REVERSE
476	Color_BD,	537	Color_BD,
		538	Color_IT,
477	Color_UL,	539	Color_UL,
478	Color_RV,	540	Color_RV,
		541	#endif
		542	#if ENABLE_FRILLS
		543	Color_underline,
479	#endif	544	#endif
480	#ifdef OPTION_HC	545	#ifdef OPTION_HC
481	Color_HC,	546	Color_HC,
482	#endif	547	#endif
483	#ifdef KEEP_SCROLLCOLOR	548	#ifdef KEEP_SCROLLCOLOR
484	Color_scroll,	549	Color_scroll,
485	Color_trough,	550	Color_trough,
486	#endif	551	#endif
487	#if TINTING	552	#if ENABLE_TRANSPARENCY
488	Color_tint,	553	Color_tint,
		554	#endif
		555	#if OFF_FOCUS_FADING
		556	Color_fade,
489	#endif	557	#endif
490	NRS_COLORS, /* */	558	NRS_COLORS, /* */
491	#ifdef KEEP_SCROLLCOLOR	559	#ifdef KEEP_SCROLLCOLOR
492	Color_topShadow = NRS_COLORS,	560	Color_topShadow = NRS_COLORS,
493	Color_bottomShadow,	561	Color_bottomShadow,
494	TOTAL_COLORS /* upto 30 */	562	TOTAL_COLORS
495	#else	563	#else
496	TOTAL_COLORS = NRS_COLORS /* */	564	TOTAL_COLORS = NRS_COLORS
497	#endif	565	#endif
498	};	566	};
499		567
500	#define Color_Bits 9	568	#define Color_Bits 7 // 0 .. maxTermCOLOR
501	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
502	#define NPIXCLR_BITS 32
503
504	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
505		569
506	/*	570	/*
507	* Resource list	571	* Resource list
508	*/	572	*/
509	enum {	573	enum {
510	Rs_display_name = 0,	574	# define def(name) Rs_ ## name,
511	Rs_term_name,	575	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
512	Rs_iconName,	576	# include "rsinc.h"
513	Rs_geometry,	577	# undef def
514	Rs_reverseVideo,	578	# undef reserve
515	Rs_color,
516	_Rs_color = Rs_color + NRS_COLORS - 1,
517	Rs_font,
518	Rs_name,
519	Rs_title,
520	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
521	Rs_path,
522	#endif
523	#ifdef XPM_BACKGROUND
524	Rs_backgroundPixmap,
525	#endif
526	#if (MENUBAR_MAX)
527	Rs_menu,
528	#endif
529	Rs_loginShell,
530	Rs_jumpScroll,
531	#ifdef HAVE_SCROLLBARS
532	Rs_scrollBar,
533	Rs_scrollBar_right,
534	Rs_scrollBar_floating,
535	Rs_scrollBar_align,
536	#endif
537	Rs_scrollstyle, /* Rs_scrollBar_style */
538	Rs_scrollTtyOutput,
539	Rs_scrollTtyKeypress,
540	Rs_scrollWithBuffer,
541	Rs_saveLines,
542	Rs_utmpInhibit,
543	Rs_visualBell,
544	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
545	Rs_mapAlert,
546	#endif
547	#ifdef META8_OPTION
548	Rs_meta8,
549	#endif
550	#ifdef MOUSE_WHEEL
551	Rs_mouseWheelScrollPage,
552	#endif
553	#ifndef NO_BACKSPACE_KEY
554	Rs_backspace_key,
555	#endif
556	#ifndef NO_DELETE_KEY
557	Rs_delete_key,
558	#endif
559	Rs_selectstyle,
560	#ifdef PRINTPIPE
561	Rs_print_pipe,
562	#endif
563	#ifdef USE_XIM
564	Rs_preeditType,
565	Rs_inputMethod,
566	#endif
567	#ifdef TRANSPARENT
568	Rs_transparent,
569	Rs_transparent_all,
570	#endif
571	#if ENABLE_FRILLS
572	Rs_ext_bwidth,
573	Rs_int_bwidth,
574	Rs_borderLess,
575	#endif
576	Rs_scrollBar_thickness,
577	#ifndef NO_LINESPACE
578	Rs_lineSpace,
579	#endif
580	Rs_cutchars,
581	Rs_modifier,
582	Rs_answerbackstring,
583	Rs_tripleclickwords,
584	Rs_insecure,
585	Rs_cursorBlink,
586	Rs_pointerBlank,
587	Rs_pointerBlankDelay,
588	Rs_imLocale,
589	#ifndef NO_SECONDARY_SCREEN
590	Rs_secondaryScreen,
591	Rs_secondaryScroll,
592	#endif
593	#ifndef NO_BOLD_UNDERLINE_REVERSE
594	Rs_realBold,
595	#endif
596	#ifdef OFF_FOCUS_FADING
597	Rs_fade,
598	#endif
599	#ifdef TINTING
600	Rs_shade,
601	#endif
602	NUM_RESOURCES	579	NUM_RESOURCES
603	};
604
605	// see init.C:xa_names, which must be kept in sync
606	enum {
607	XA_TEXT = 0,
608	XA_COMPOUND_TEXT,
609	XA_UTF8_STRING,
610	XA_MULTIPLE,
611	XA_TARGETS,
612	XA_TIMESTAMP,
613	XA_VT_SELECTION,
614	XA_INCR,
615	XA_WMDELETEWINDOW,
616	#ifdef TRANSPARENT
617	XA_XROOTPMAPID,
618	XA_XSETROOTID,
619	#endif
620	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
621	XA_DNDPROTOCOL,
622	XA_DNDSELECTION,
623	#endif /* OFFIX_DND */
624	XA_CLIPBOARD,
625	NUM_XA
626	};	580	};
627		581
628	/* DEC private modes */	582	/* DEC private modes */
629	#define PrivMode_132 (1UL<<0)	583	#define PrivMode_132 (1UL<<0)
630	#define PrivMode_132OK (1UL<<1)	584	#define PrivMode_132OK (1UL<<1)
…		…
639	#define PrivMode_ShiftKeys (1UL<<10)	593	#define PrivMode_ShiftKeys (1UL<<10)
640	#define PrivMode_VisibleCursor (1UL<<11)	594	#define PrivMode_VisibleCursor (1UL<<11)
641	#define PrivMode_MouseX10 (1UL<<12)	595	#define PrivMode_MouseX10 (1UL<<12)
642	#define PrivMode_MouseX11 (1UL<<13)	596	#define PrivMode_MouseX11 (1UL<<13)
643	#define PrivMode_scrollBar (1UL<<14)	597	#define PrivMode_scrollBar (1UL<<14)
644	#define PrivMode_menuBar (1UL<<15)
645	#define PrivMode_TtyOutputInh (1UL<<16)	598	#define PrivMode_TtyOutputInh (1UL<<15)
646	#define PrivMode_Keypress (1UL<<17)	599	#define PrivMode_Keypress (1UL<<16)
647	#define PrivMode_smoothScroll (1UL<<18)	600	#define PrivMode_smoothScroll (1UL<<17)
648	#define PrivMode_vt52 (1UL<<19)	601	#define PrivMode_vt52 (1UL<<18)
649	#define PrivMode_LFNL (1UL<<20)	602	#define PrivMode_LFNL (1UL<<19)
650	/* too annoying to implement X11 highlight tracking */	603	/* too annoying to implement X11 highlight tracking */
651	/* #define PrivMode_MouseX11Track (1LU<<21) */	604	/* #define PrivMode_MouseX11Track (1LU<<20) */
652		605
653	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	606	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
654	#define PrivMode(test,bit) \
655	if (test) \
656	priv_modes |= (bit); \
657	else \
658	priv_modes &= ~(bit)
659		607
660	#ifdef ALLOW_132_MODE	608	#ifdef ALLOW_132_MODE
661	# 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)
662	#else	610	#else
663	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	611	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
664	#endif	612	#endif
665		613
666	// do not change these constants lightly, there are many interdependencies	614	// do not change these constants lightly, there are many interdependencies
667	#define IMBUFSIZ 128 // input modifier buffer sizes	615	#define IMBUFSIZ 128 // input modifier buffer sizes
668	#define KBUFSZ 512 // size of keyboard mapping buffer	616	#define KBUFSZ 512 // size of keyboard mapping buffer
669	#define CBUFSIZ 4096 // size of command buffer	617	#define CBUFSIZ 2048 // size of command buffer
670	#define UBUFSIZ 4096 // character buffer	618	#define UBUFSIZ 2048 // character buffer
671		619
672	#ifndef PATH_MAX	620	#ifndef PATH_MAX
673	# define PATH_MAX 16384	621	# define PATH_MAX 16384
674	#endif	622	#endif
675		623
…		…
703	/*	651	/*
704	*****************************************************************************	652	*****************************************************************************
705	* MACRO DEFINES	653	* MACRO DEFINES
706	*****************************************************************************	654	*****************************************************************************
707	*/	655	*/
708	#define memset(x, y, z) memset((x), (y), (size_t)(z))	656	#define dLocal(type,name) type const name = this->name
709	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	657
710	#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
711	#define strcasecmp(x, y) strcasecmp((x), (y))	659	// single-width.
712	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	660	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
713	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
714	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
715	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
716	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
717	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
718	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
719	#define strdup(x) strdup((const char *)(x))
720	#define strlen(x) strlen((const char *)(x))
721	#define strchr(x, y) strchr((const char *)(x), (int)(y))
722	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
723		661
724	/* convert pixel dimensions to row/column values. Everything as int32_t */	662	/* convert pixel dimensions to row/column values. Everything as int32_t */
725	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	663	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
726	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	664	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
727	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	665	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
728	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	666	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
729	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	667	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
730	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	668	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
731	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	669	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
732	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	670	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
733		671
734	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	672	// for m >= -n, ensure remainder lies between 0..n-1
735	#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)]
736		677
737	/* how to build & extract colors and attributes */	678	/* how to build & extract colors and attributes */
738	#define GET_BASEFG(x) (((x) & RS_fgMask))	679	#define GET_BASEFG(x) (((x) & RS_fgMask))
739	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	680	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
740	#ifndef NO_BRIGHTCOLOR
741	# define GET_FGCOLOR(x) \
742	((((x) & RS_Bold) == 0 \
743	|| GET_BASEFG (x) < minCOLOR \
744	|| GET_BASEFG (x) >= minBrightCOLOR) \
745	? GET_BASEFG (x) \
746	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
747	# define GET_BGCOLOR(x) \
748	((((x) & RS_Blink) == 0 \
749	|| GET_BASEBG (x) < minCOLOR \
750	|| GET_BASEBG (x) >= minBrightCOLOR) \
751	? GET_BASEBG (x) \
752	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
753	#else
754	# define GET_FGCOLOR(x) GET_BASEFG(x)
755	# define GET_BGCOLOR(x) GET_BASEBG(x)
756	#endif
757		681
758	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	682	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
759	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	683	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		684
		685	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		686	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
760		687
761	#define GET_ATTR(x) (((x) & RS_attrMask))	688	#define GET_ATTR(x) (((x) & RS_attrMask))
762	#define GET_BGATTR(x) \	689	#define GET_BGATTR(x) \
763	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	690	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
764	| (((x) & RS_fgMask)<<Color_Bits)) \	691	| (((x) & RS_fgMask)<<Color_Bits)) \
765	: ((x) & (RS_attrMask | RS_bgMask)))	692	: ((x) & (RS_attrMask | RS_bgMask)))
766	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	693	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
767	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	694	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
768	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	695	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
769		696
770	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	697	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
771	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	698
		699	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		700	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		701
		702	#if ENABLE_STYLES
		703	# define FONTSET(style) fontset[GET_STYLE (style)]
		704	#else
		705	# define FONTSET(style) fontset[0]
		706	#endif
772		707
773	#ifdef HAVE_SCROLLBARS	708	#ifdef HAVE_SCROLLBARS
774	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	709	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
775	#else	710	#else
776	# define scrollbar_TotalWidth() (0)	711	# define scrollbar_TotalWidth() (0)
…		…
798	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	733	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
799	#define scrollbar_position(y) ((y) - scrollBar.beg)	734	#define scrollbar_position(y) ((y) - scrollBar.beg)
800	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	735	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
801	- scrollbar_minheight ())	736	- scrollbar_minheight ())
802		737
803	#if (MENUBAR_MAX > 1)
804	/* rendition style flags */
805	# define menuBar_height() (TermWin.fheight + SHADOW)
806	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
807	# define isMenuBarWindow(w) ((w) == menuBar.win)
808	#else
809	# define menuBar_height() (0)
810	# define menuBar_TotalHeight() (0)
811	# define isMenuBarWindow(w) (0)
812	#endif
813
814	#ifdef XPM_BACKGROUND
815	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
816	#else
817	# define XPMClearArea(a, b, c, d, e, f, g)
818	#endif
819
820	#ifndef STRICT_FONT_CHECKING
821	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
822	#endif
823
824	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
825	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
826
827	#ifdef UTMP_SUPPORT
828	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
829	# undef HAVE_UTMPX_H
830	# undef HAVE_STRUCT_UTMPX
831	# endif
832	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
833	# undef HAVE_UTMP_H
834	# undef HAVE_STRUCT_UTMP
835	# endif
836
837	# ifdef HAVE_UTMPX_H
838	# include <utmpx.h>
839	# endif
840	# ifdef HAVE_UTMP_H
841	# include <utmp.h>
842	# endif
843	#endif
844
845	#ifdef DEBUG_CMD
846	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
847	#else
848	# define D_CMD(x)
849	#endif
850	#ifdef DEBUG_INIT
851	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
852	#else
853	# define D_INIT(x)
854	#endif
855	#ifdef DEBUG_MAIN
856	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
857	#else
858	# define D_MAIN(x)
859	#endif
860	#ifdef DEBUG_SIZE
861	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
862	#else
863	# define D_SIZE(x)
864	#endif
865
866	extern class rxvt_failure_exception { } rxvt_failure_exception;
867
868	typedef callback1<void, const char *> log_callback;	738	typedef callback<void (const char *)> log_callback;
869		739	typedef callback<int (int)> getfd_callback;
870	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
871	extern void rxvt_log (const char *fmt, ...);
872	extern void rxvt_warn (const char *fmt, ...);
873	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
874	extern void rxvt_exit_failure () __attribute__ ((noreturn));
875		740
876	#define SET_LOCALE(locale) rxvt_set_locale (locale)	741	#define SET_LOCALE(locale) rxvt_set_locale (locale)
877	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;
878		745
879	/*
880	*****************************************************************************	746	/****************************************************************************/
881	* 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
882	*****************************************************************************	795	/****************************************************************************/
883	*/
884	#ifdef MENUBAR
885	# include "menubar.h"
886	#endif
887
888	#define BLINK_INTERVAL 0.5
889	#define TEXT_BLINK_INTERVAL 0.5
890
891	#ifndef __attribute__
892	# ifdef __GNUC__
893	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
894	# define __attribute__(x)
895	# endif
896	# endif
897	# define __attribute__(x)
898	#endif
899		796
900	// primivite wrapper around mbstate_t to ensure initialisation	797	// primivite wrapper around mbstate_t to ensure initialisation
901	struct mbstate {	798	struct mbstate {
902	mbstate_t mbs;	799	mbstate_t mbs;
903		800
904	operator mbstate_t *() { return &mbs; }	801	operator mbstate_t *() { return &mbs; }
905	void reset () { memset (&mbs, 0, sizeof (mbs)); }	802	void reset () { memset (&mbs, 0, sizeof (mbs)); }
906	mbstate () { reset (); }	803	mbstate () { reset (); }
907	};	804	};
		805
		806	/****************************************************************************/
		807
		808	#define UNICODE_MASK 0x1fffffUL
908		809
909	#if UNICODE3	810	#if UNICODE3
910	# define COMPOSE_LO 0x40000000UL	811	# define COMPOSE_LO 0x40000000UL
911	# define COMPOSE_HI 0x400fffffUL	812	# define COMPOSE_HI 0x400fffffUL
912	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	813	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
913	#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
914	# define COMPOSE_LO 0xd800UL	819	# define COMPOSE_LO 0xd800UL
915	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	820	# define COMPOSE_HI 0xf8ffUL
916	# 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)
917	#endif	823	#endif
918		824
919	#if ENABLE_COMBINING	825	#if ENABLE_COMBINING
920	// compose chars are used to represent composite characters	826	// compose chars are used to represent composite characters
921	// that are not representable in unicode, as well as characters	827	// that are not representable in unicode, as well as characters
…		…
941	};	847	};
942		848
943	extern class rxvt_composite_vec rxvt_composite;	849	extern class rxvt_composite_vec rxvt_composite;
944	#endif	850	#endif
945		851
		852	/****************************************************************************/
946		853
947	struct rxvt_term : rxvt_vars {	854	#ifdef KEYSYM_RESOURCE
		855	class keyboard_manager;
		856	#endif
		857
		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
948	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
949		866	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		867	#if ENABLE_PERL
		868	rxvt_perl_term perl;
		869	#endif
950	struct mbstate mbstate; // current input multibyte state	870	struct mbstate mbstate; // current input multibyte state
951		871
952	unsigned char want_refresh:1,	872	unsigned char want_refresh:1,
953	#ifdef TRANSPARENT
954	want_full_refresh:1, /* awaiting full screen refresh */
955	#endif
956	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
957	am_transparent:1, /* is a transparent term */
958	am_pixmap_trans:1, /* transparency w/known root pixmap */
959	#endif
960	current_screen:1, /* primary or secondary */	873	current_screen:1, /* primary or secondary */
961	hate_those_clicks:1, /* a.k.a. keep mark position */
962	num_scr_allow:1,	874	num_scr_allow:1,
963	bypass_keystate:1,	875	bypass_keystate:1,
964	#ifdef CURSOR_BLINK	876	#ifdef CURSOR_BLINK
965	hidden_cursor:1,	877	hidden_cursor:1,
966	#endif	878	#endif
…		…
968	hidden_text:1,	880	hidden_text:1,
969	#endif	881	#endif
970	#ifdef POINTER_BLANK	882	#ifdef POINTER_BLANK
971	hidden_pointer:1,	883	hidden_pointer:1,
972	#endif	884	#endif
973	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	885	enc_utf8:1, /* wether locale uses utf-8 */
974	seen_input:1, /* wether we have seen some program output yet */	886	seen_input:1, /* wether we have seen some program output yet */
		887	seen_resize:1, /* wether we had a resize event */
975	parsed_geometry:1;	888	parsed_geometry:1;
976		889
977	unsigned char refresh_type,	890	unsigned char refresh_type,
978	#ifdef META8_OPTION	891	#ifdef META8_OPTION
979	meta_char, /* Alt-key prefix */	892	meta_char, /* Alt-key prefix */
980	#endif	893	#endif
981	scrollbar_align,	894	scrollbar_align,
982	selection_wait,	895	selection_wait,
983	selection_type;	896	selection_type;
984	/* ---------- */	897	/* ---------- */
		898	bool rvideo_state, rvideo_mode;
		899	#ifndef NO_BELL
985	short rvideo;	900	bool rvideo_bell;
		901	#endif
986	int16_t num_scr; /* screen: number lines scrolled */	902	int num_scr; /* screen: number lines scrolled */
987	unsigned int prev_ncol, /* screen: previous number of columns */	903	int prev_ncol, /* screen: previous number of columns */
988	prev_nrow; /* screen: previous number of rows */	904	prev_nrow; /* screen: previous number of rows */
989	/* ---------- */	905	/* ---------- */
990	rend_t rstyle;	906	rend_t rstyle;
991	/* ---------- */
992	uint32_t pixcolor_set[NPIXCLR_SETS];
993	/* ---------- */	907	/* ---------- */
994	#ifdef SELECTION_SCROLLING	908	#ifdef SELECTION_SCROLLING
995	int scroll_selection_lines;	909	int scroll_selection_lines;
996	enum page_dirn scroll_selection_dir;	910	enum page_dirn scroll_selection_dir;
997	int selection_save_x,	911	int selection_save_x,
…		…
1003	/* give proper Scroll behaviour */	917	/* give proper Scroll behaviour */
1004	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	918	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1005	mouse_slip_wheel_speed,	919	mouse_slip_wheel_speed,
1006	#endif	920	#endif
1007	refresh_count,	921	refresh_count,
1008	refresh_limit,
1009	last_bot, /* scrollbar last bottom position */	922	last_bot, /* scrollbar last bottom position */
1010	last_top, /* scrollbar last top position */	923	last_top, /* scrollbar last top position */
1011	last_state, /* scrollbar last state */	924	last_state, /* scrollbar last state */
1012	scrollbar_len,	925	scrollbar_len,
1013	#ifdef MENUBAR
1014	menu_readonly, /* okay to alter menu? */
1015	Arrows_x,
1016	#endif
1017	#if MENUBAR_MAX > 1
1018	Nbars,
1019	#endif
1020	window_vt_x,	926	window_vt_x,
1021	window_vt_y,	927	window_vt_y,
1022	window_sb_x,	928	window_sb_x,
1023	# ifdef POINTER_BLANK	929	# ifdef POINTER_BLANK
1024	pointerBlankDelay,	930	pointerBlankDelay,
1025	# endif	931	# endif
1026	allowedxerror;	932	allowedxerror;
1027	/* ---------- */	933	/* ---------- */
1028	unsigned int ModMetaMask,	934	unsigned int ModLevel3Mask,
		935	ModMetaMask,
1029	ModNumLockMask,	936	ModNumLockMask;
1030	#ifndef NO_BRIGHTCOLOR
1031	colorfgbg,
1032	#endif
1033	old_width, /* last used width in screen resize */	937	int old_width, /* last used width in screen resize */
1034	old_height; /* last used height in screen resize */	938	old_height; /* last used height in screen resize */
1035	unsigned long priv_modes,	939	unsigned long priv_modes,
1036	SavedModes;	940	SavedModes;
1037	/* ---------- */	941	/* ---------- */
1038	Atom xa[NUM_XA];	942	Atom *xa;
1039	/* ---------- */	943	/* ---------- */
1040	#ifdef MENUBAR	944	#ifdef RXVT_SCROLLBAR
1041	GC menubarGC;
1042	#endif
1043	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1044	GC scrollbarGC,	945	GC scrollbarGC,
1045	topShadowGC,	946	topShadowGC,
1046	botShadowGC;	947	botShadowGC;
1047	#endif	948	#endif
1048	#ifdef XTERM_SCROLLBAR	949	#ifdef XTERM_SCROLLBAR
…		…
1066	#endif	967	#endif
1067	/* ---------- */	968	/* ---------- */
1068	Time selection_time,	969	Time selection_time,
1069	selection_request_time;	970	selection_request_time;
1070	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;
1071	/* ---------- */	974	/* ---------- */
1072	Cursor leftptr_cursor;	975	Cursor leftptr_cursor;
1073	#ifdef POINTER_BLANK
1074	Cursor blank_cursor;
1075	#endif
1076	/* ---------- */	976	/* ---------- */
1077	#ifndef NO_BACKSPACE_KEY
1078	const char *key_backspace;
1079	#endif
1080	#ifndef NO_DELETE_KEY
1081	const char *key_delete;
1082	#endif
1083	#ifdef USE_XIM
1084	rxvt_xim *input_method;
1085	XIC Input_Context;
1086	XIMStyle input_style;
1087	#endif
1088	struct mouse_event MEvent;	977	struct mouse_event MEvent;
1089	XComposeStatus compose;	978	XComposeStatus compose;
1090	ttymode_t tio;	979	ttymode_t tio;
1091	#ifdef UTMP_SUPPORT
1092	# ifdef HAVE_STRUCT_UTMP
1093	struct utmp ut;
1094	# endif
1095	# ifdef HAVE_STRUCT_UTMPX
1096	struct utmpx utx;
1097	# endif
1098	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1099	char ut_id[5];
1100	# endif
1101	int utmp_pos;
1102	#endif
1103	row_col_t oldcursor;	980	row_col_t oldcursor;
1104	#ifdef XPM_BACKGROUND	981	#ifdef HAVE_BG_PIXMAP
1105	bgPixmap_t bgPixmap;	982	bgPixmap_t bgPixmap;
1106	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1107	#endif	983	#endif
1108	#ifdef MENUBAR	984	#ifdef HAVE_AFTERIMAGE
1109	menu_t *ActiveMenu, /* currently active menu */	985	ASVisual *asv;
1110	*BuildMenu; /* the menu currently being built */	986	ASImageManager *asimman;
1111	bar_t *CurrentBar;
1112	# if ! (MENUBAR_MAX > 1)
1113	bar_t BarList;
1114	# endif /* (MENUBAR_MAX > 1) */
1115	#endif
1116	#ifdef CURSOR_BLINK
1117	struct timeval lastcursorchange;
1118	#endif
1119	#ifdef POINTER_BLANK
1120	struct timeval lastmotion;
1121	#endif	987	#endif
1122		988
1123	#if ENABLE_OVERLAY	989	#if ENABLE_OVERLAY
1124	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	990	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1125	text_t **ov_text;	991	text_t **ov_text;
1126	rend_t **ov_rend;	992	rend_t **ov_rend;
1127		993
1128	void scr_swap_overlay ();	994	void scr_swap_overlay () NOTHROW;
1129	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;
1130	void scr_overlay_off ();	996	void scr_overlay_off () NOTHROW;
1131	void scr_overlay_set (int x, int y,	997	void scr_overlay_set (int x, int y,
1132	text_t text,	998	text_t text,
1133	rend_t rend = SET_BGCOLOR (SET_FGCOLOR (RS_None, Color_bg), Color_fg));	999	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1134	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;
1135	#endif	1002	#endif
1136		1003
1137	vector<void *> allocated; // free these memory blocks with free()	1004	vector<void *> allocated; // free these memory blocks with free()
1138		1005
1139	char *env_windowid; /* environmental variable WINDOWID */	1006	char env_windowid[21]; /* environmental variable WINDOWID */
		1007	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1140	char *env_display; /* environmental variable DISPLAY */	1008	char *env_display; /* environmental variable DISPLAY */
1141	char *env_term; /* environmental variable TERM */	1009	char *env_term; /* environmental variable TERM */
1142	char *env_colorfgbg;	1010
1143	char *locale;	1011	char *locale;
1144	#if 0
1145	char *codeset;
1146	#endif
1147	char charsets[4];	1012	char charsets[4];
1148	unsigned char *v_buffer; /* pointer to physical buffer */	1013	char *v_buffer; /* pointer to physical buffer */
1149	unsigned int v_buflen; /* size of area to write */	1014	unsigned int v_buflen; /* size of area to write */
1150	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1015	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1016
1151	#ifdef KEYSYM_RESOURCE	1017	#ifdef KEYSYM_RESOURCE
1152	const unsigned char *Keysym_map[256];	1018	keyboard_manager *keyboard;
1153	#endif	1019	#endif
		1020
1154	const char *rs[NUM_RESOURCES];	1021	const char *rs[NUM_RESOURCES];
1155	/* command input buffering */	1022	/* command input buffering */
1156	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1023	char *cmdbuf_ptr, *cmdbuf_endp;
1157	unsigned char cmdbuf_base[CBUFSIZ];	1024	char cmdbuf_base[CBUFSIZ];
		1025
		1026	ptytty *pty;
1158		1027
1159	rxvt_salloc *talloc; // text line allocator	1028	rxvt_salloc *talloc; // text line allocator
1160	rxvt_salloc *ralloc; // rend line allocator	1029	rxvt_salloc *ralloc; // rend line allocator
1161		1030
1162	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
…		…
1165	// ISO 14755 entry support	1034	// ISO 14755 entry support
1166	unicode_t iso14755buf;	1035	unicode_t iso14755buf;
1167	void commit_iso14755 ();	1036	void commit_iso14755 ();
1168	int hex_keyval (XKeyEvent &ev);	1037	int hex_keyval (XKeyEvent &ev);
1169	# if ISO_14755	1038	# if ISO_14755
1170	void iso14755_51 (wchar_t ch);	1039	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1171	void iso14755_54 (int x, int y);	1040	void iso14755_54 (int x, int y);
1172	# endif	1041	# endif
1173	#endif	1042	#endif
1174		1043
1175	void paste (const unsigned char *data, unsigned int len);	1044	// modifies first argument(!)
		1045	void paste (char *data, unsigned int len) NOTHROW;
1176		1046
1177	void flush ();	1047	long vt_emask, vt_emask_perl, vt_emask_xim;
1178		1048
1179	#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
1180	void rootwin_cb (XEvent &xev);	1055	void rootwin_cb (XEvent &xev);
1181	xevent_watcher rootwin_ev;	1056	xevent_watcher rootwin_ev;
1182	#endif	1057	#endif
		1058	#ifdef HAVE_BG_PIXMAP
		1059	int update_background ();
		1060	void update_background_cb (time_watcher &w);
		1061	time_watcher update_background_ev;
		1062	#endif
1183		1063
1184	void x_cb (XEvent &xev);	1064	void x_cb (XEvent &xev);
		1065	void flush ();
1185	xevent_watcher termwin_ev;	1066	xevent_watcher termwin_ev;
1186	xevent_watcher vt_ev;	1067	xevent_watcher vt_ev;
1187	#ifdef HAVE_SCROLLBARS	1068	#ifdef HAVE_SCROLLBARS
1188	xevent_watcher scrollbar_ev;	1069	xevent_watcher scrollbar_ev;
1189	#endif	1070	#endif
1190	#ifdef MENUBAR
1191	xevent_watcher menubar_ev;
1192	#endif
1193		1071
		1072	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1194	void check_cb (check_watcher &w); check_watcher check_ev;	1073	void check_cb (check_watcher &w); check_watcher check_ev;
1195	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1074	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1196	void flush_cb (time_watcher &w); time_watcher flush_ev;	1075	void flush_cb (time_watcher &w); time_watcher flush_ev;
1197
1198	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;
1199
1200	void incr_cb (time_watcher &w); time_watcher incr_ev;	1077	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1201		1078
1202	#ifdef CURSOR_BLINK	1079	#ifdef CURSOR_BLINK
1203	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;
1204	#endif	1081	#endif
1205	#ifdef TEXT_BLINK	1082	#ifdef TEXT_BLINK
1206	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;
1207	#endif	1087	#endif
1208		1088
1209	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1089	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210	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;
1211	#endif	1091	#endif
…		…
1221	void pointer_blank ();	1101	void pointer_blank ();
1222	#endif	1102	#endif
1223	void pointer_unblank ();	1103	void pointer_unblank ();
1224		1104
1225	void tt_printf (const char *fmt,...);	1105	void tt_printf (const char *fmt,...);
1226	void tt_write (const unsigned char *data, unsigned int len);	1106	void tt_write (const char *data, unsigned int len);
		1107	void pty_write ();
1227		1108
1228	void tt_winch ();	1109	void tt_winch ();
1229		1110
1230	rxvt_term ();	1111	rxvt_term ();
1231	~rxvt_term ();	1112	~rxvt_term ();
1232	void destroy ();	1113	void destroy ();
		1114	void emergency_cleanup ();
1233		1115
1234	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
1235	bool init_vars ();	1124	bool init_vars ();
1236		1125
1237	bool pty_fill ();	1126	bool pty_fill ();
1238		1127
1239	void *operator new (size_t s);	1128	void make_current () const // make this the "currently active" urxvt instance
1240	void operator delete (void *p, size_t s);	1129	{
		1130	SET_R (this);
		1131	set_environ (envv);
		1132	rxvt_set_locale (locale);
		1133	}
1241		1134
1242	void init_secondary ();	1135	void init_secondary ();
1243	const char **init_resources (int argc, const char *const *argv);	1136	const char **init_resources (int argc, const char *const *argv);
		1137	const char *x_resource (const char *name);
1244	void init_env ();	1138	void init_env ();
1245	void set_locale (const char *locale);	1139	void set_locale (const char *locale);
1246	void init_xlocale ();	1140	void init_xlocale ();
1247	void init_command (const char *const *argv);	1141	void init_command (const char *const *argv);
1248	void run_command (const char *const *argv);	1142	void run_command (const char *const *argv);
1249	int run_child (const char *const *argv);	1143	int run_child (const char *const *argv);
1250	static void child_exited (int pid);
1251		1144
1252	void color_aliases (int idx);	1145	void color_aliases (int idx);
1253	void recolour_cursor ();	1146	void recolour_cursor ();
1254	void create_windows (int argc, const char *const *argv);	1147	void create_windows (int argc, const char *const *argv);
1255	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1148	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1256	void window_calc (unsigned int width, unsigned int height);	1149	void window_calc (unsigned int newwidth, unsigned int newheight);
1257		1150
1258	#if USE_XIM	1151	#if USE_XIM
		1152	rxvt_xim *input_method;
		1153	XIC Input_Context;
		1154	XIMStyle input_style;
		1155	XPoint spot; // most recently sent spot position
		1156
1259	void im_destroy ();	1157	void im_destroy ();
1260	void im_cb (); im_watcher im_ev;	1158	void im_cb (); im_watcher im_ev;
1261	void im_set_size (XRectangle &size);	1159	void im_set_size (XRectangle &size);
1262	void im_set_position (XPoint &pos);	1160	void im_set_position (XPoint &pos) NOTHROW;
1263	void im_set_color (unsigned long &fg, unsigned long &bg);	1161	void im_set_color (unsigned long &fg, unsigned long &bg);
1264	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1162	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1265		1163
1266	bool IMisRunning ();	1164	bool IMisRunning ();
1267	void IMSendSpot ();	1165	void IMSendSpot ();
1268	bool IM_get_IC (const char *modifiers);	1166	bool IM_get_IC (const char *modifiers);
1269	void IMSetStatusPosition ();	1167	void IMSetPosition ();
1270	#endif	1168	#endif
1271		1169
1272	void resize_scrollbar ();	1170	void resize_scrollbar ();
1273		1171
1274	void pixel_position (int *x, int *y);
1275
1276	void selection_click (int clicks, int x, int y);
1277	void selection_extend (int x, int y, int flag);
1278	void selection_rotate (int x, int y);
1279
1280	/* autoconvert */
1281
1282	// command.C	1172	// command.C
1283	void lookup_key (XKeyEvent &ev);	1173	void key_press (XKeyEvent &ev);
		1174	void key_release (XKeyEvent &ev);
1284	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1175	unsigned int cmd_write (const char *str, unsigned int count);
1285		1176
1286	unicode_t next_char ();	1177	wchar_t next_char () NOTHROW;
1287	unicode_t cmd_getc ();	1178	wchar_t cmd_getc () THROW ((class out_of_input));
1288	unicode_t next_octet ();	1179	uint32_t next_octet () NOTHROW;
1289	unicode_t cmd_get8 ();	1180	uint32_t cmd_get8 () THROW ((class out_of_input));
1290		1181
1291	bool cmd_parse ();	1182	bool cmd_parse ();
1292	void mouse_report (XButtonEvent &ev);	1183	void mouse_report (XButtonEvent &ev);
1293	void button_press (XButtonEvent &ev);	1184	void button_press (XButtonEvent &ev);
1294	void button_release (XButtonEvent &ev);	1185	void button_release (XButtonEvent &ev);
1295	int check_our_parents ();	1186	void focus_in ();
		1187	void focus_out ();
		1188	void update_fade_color (unsigned int idx);
1296	#ifdef PRINTPIPE	1189	#ifdef PRINTPIPE
1297	FILE *popen_printer ();	1190	FILE *popen_printer ();
1298	int pclose_printer (FILE *stream);	1191	int pclose_printer (FILE *stream);
1299	#endif	1192	#endif
1300	void process_print_pipe ();	1193	void process_print_pipe ();
1301	void process_nonprinting (unicode_t ch);	1194	void process_nonprinting (unicode_t ch);
1302	void process_escape_vt52 (unicode_t ch);	1195	void process_escape_vt52 (unicode_t ch);
1303	void process_escape_seq ();	1196	void process_escape_seq ();
1304	void process_csi_seq ();	1197	void process_csi_seq ();
1305	void process_window_ops (const int *args, unsigned int nargs);	1198	void process_window_ops (const int *args, unsigned int nargs);
1306	unsigned char *get_to_st (unicode_t &ends_how);	1199	char *get_to_st (unicode_t &ends_how);
1307	void process_dcs_seq ();	1200	void process_dcs_seq ();
1308	void process_osc_seq ();	1201	void process_osc_seq ();
1309	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1202	void process_color_seq (int report, int color, const char *str, char resp);
1310	void process_xterm_seq (int op, const char *str, unsigned char resp);	1203	void process_xterm_seq (int op, const char *str, char resp);
1311	int privcases (int mode, unsigned long bit);	1204	int privcases (int mode, unsigned long bit);
1312	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1205	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1313	void process_sgr_mode (unsigned int nargs, const int *arg);	1206	void process_sgr_mode (unsigned int nargs, const int *arg);
1314	void process_graphics ();	1207	void process_graphics ();
1315	// init.C	1208	// init.C
1316	void Get_Colours ();	1209	void Get_Colours ();
1317	void get_ourmods ();	1210	void get_ourmods ();
1318	// logging.C
1319	void makeutent (const char *pty, const char *hostname);
1320	void cleanutent ();
1321	// main.C	1211	// main.C
1322	void privileged_utmp (rxvt_privaction action);	1212	bool set_fonts ();
1323	bool change_font (const char *fontname);	1213	void set_string_property (Atom prop, const char *str, int len = -1);
1324	bool font_up_down (int n, int direction);	1214	void set_utf8_property (Atom prop, const char *str, int len = -1);
1325	void set_title (const char *str);	1215	void set_title (const char *str);
1326	void set_icon_name (const char *str);	1216	void set_icon_name (const char *str);
1327	void set_window_color (int idx, const char *color);	1217	void set_window_color (int idx, const char *color);
1328	void set_colorfgbg ();	1218	void set_colorfgbg ();
1329	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1219	bool set_color (rxvt_color &color, const char *name);
		1220	void alias_color (int dst, int src);
1330	void set_widthheight (unsigned int width, unsigned int height);	1221	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1331		1222	void get_window_origin (int &x, int &y);
1332	#ifdef MENUBAR	1223	Pixmap get_pixmap_property (int prop_id);
1333	// menubar.C
1334	void menuitem_free (menu_t *menu, menuitem_t *item);
1335	int action_dispatch (action_t *action);
1336	void menuarrow_free (char name);
1337	void menuarrow_add (char *string);
1338	char *menu_find_base (menu_t **menu, char *path);
1339	menu_t *menu_delete (menu_t *menu);
1340	menu_t *menu_add (menu_t *parent, char *path);
1341	void drawbox_menubar (int x, int len, int state);
1342	void drawtriangle (int x, int y, int state);
1343	void drawbox_menuitem (int y, int state);
1344	void menu_show ();
1345	void menu_display (void (rxvt_term::*update) ());
1346	void menu_hide_all ();
1347	void menu_hide ();
1348	void menu_clear (menu_t *menu);
1349	void menubar_clear ();
1350	bar_t *menubar_find (const char *name);
1351	int menubar_push (const char *name);
1352	void menubar_remove (const char *name);
1353	void menubar_dump (FILE *fp);
1354	void menubar_read (const char *filename);
1355	void menubar_dispatch (char *str);
1356	void draw_Arrows (int name, int state);
1357	void menubar_expose ();
1358	int menubar_mapping (int map);
1359	int menu_select (XButtonEvent &ev);
1360	void menubar_select (XButtonEvent &ev);
1361	void menubar_control (XButtonEvent &ev);
1362	void map_menuBar (int map);
1363	#endif
1364		1224
1365	// screen.C	1225	// screen.C
1366	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1226
1367	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1227	void lalloc (line_t &l) const
		1228	{
		1229	l.t = (text_t *)talloc->alloc ();
		1230	l.r = (rend_t *)ralloc->alloc ();
		1231	}
		1232
		1233	#if 0
		1234	void lfree (line_t &l)
		1235	{
		1236	talloc->free (l.t);
		1237	ralloc->free (l.r);
		1238	}
		1239	#endif
		1240
		1241	void lresize (line_t &l) const
		1242	{
		1243	if (!l.t)
		1244	return;
		1245
		1246	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1247	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1248
		1249	l.l = min (l.l, ncol);
		1250
		1251	if (ncol > prev_ncol)
		1252	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1253	}
		1254
		1255	int fgcolor_of (rend_t r) const NOTHROW
		1256	{
		1257	int base = GET_BASEFG (r);
		1258	#ifndef NO_BRIGHTCOLOR
		1259	if (r & RS_Bold
		1260	# if ENABLE_STYLES
		1261	&& option (Opt_intensityStyles)
		1262	# endif
		1263	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1264	base += minBrightCOLOR - minCOLOR;
		1265	#endif
		1266	return base;
		1267	}
		1268
		1269	int bgcolor_of (rend_t r) const NOTHROW
		1270	{
		1271	int base = GET_BASEBG (r);
		1272	#ifndef NO_BRIGHTCOLOR
		1273	if (r & RS_Blink
		1274	# if ENABLE_STYLES
		1275	&& option (Opt_intensityStyles)
		1276	# endif
		1277	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1278	base += minBrightCOLOR - minCOLOR;
		1279	#endif
		1280	return base;
		1281	}
		1282
		1283	bool option (uint8_t opt) const NOTHROW
		1284	{
		1285	return options[opt >> 3] & (1 << (opt & 7));
		1286	}
		1287
		1288	void set_option (uint8_t opt, bool set = true) NOTHROW
		1289	{
		1290	if (set)
		1291	options[opt >> 3] |= (1 << (opt & 7));
		1292	else
		1293	options[opt >> 3] &= ~(1 << (opt & 7));
		1294	}
		1295
		1296	void PrivMode (int set, unsigned bit) NOTHROW
		1297	{
		1298	if (set)
		1299	priv_modes |= bit;
		1300	else
		1301	priv_modes &= ~bit;
		1302	}
		1303
		1304	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1305	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1368	int scr_scroll_text (int row1, int row2, int count, int spec);	1306	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1369	void scr_reset ();	1307	void scr_reset ();
1370	void scr_reset_realloc ();
1371	void scr_release ();	1308	void scr_release () NOTHROW;
1372	void scr_clear (bool really = false);	1309	void scr_clear (bool really = false) NOTHROW;
1373	void scr_refresh (unsigned char refresh_type);	1310	void scr_refresh () NOTHROW;
1374	bool scr_refresh_rend (rend_t mask, rend_t value);	1311	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1375	void scr_erase_screen (int mode);	1312	void scr_erase_screen (int mode) NOTHROW;
		1313	#if ENABLE_FRILLS
		1314	void scr_erase_savelines () NOTHROW;
		1315	void scr_backindex () NOTHROW;
		1316	void scr_forwardindex () NOTHROW;
		1317	#endif
1376	void scr_touch (bool refresh);	1318	void scr_touch (bool refresh) NOTHROW;
1377	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;
		1320	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1321	void scr_recolour () NOTHROW;
1378	void scr_remap_chars ();	1322	void scr_remap_chars () NOTHROW;
1379	void scr_remap_chars (text_t *tp, rend_t *rp);	1323	void scr_remap_chars (line_t &l) NOTHROW;
		1324
		1325	enum cursor_mode { SAVE, RESTORE };
1380		1326
1381	void scr_poweron ();	1327	void scr_poweron ();
1382	void scr_cursor (int mode);	1328	void scr_cursor (cursor_mode mode) NOTHROW;
1383	void scr_do_wrap ();	1329	void scr_do_wrap () NOTHROW;
		1330	void scr_swap_screen () NOTHROW;
1384	int scr_change_screen (int scrn);	1331	void scr_change_screen (int scrn);
1385	void scr_color (unsigned int color, int fgbg);	1332	void scr_color (unsigned int color, int fgbg) NOTHROW;
1386	void scr_rendition (int set, int style);	1333	void scr_rendition (int set, int style) NOTHROW;
1387	void scr_add_lines (const unicode_t *str, int nlines, int len);	1334	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1388	void scr_backspace ();	1335	void scr_backspace () NOTHROW;
1389	void scr_tab (int count);	1336	void scr_tab (int count, bool ht = false) NOTHROW;
1390	void scr_backindex ();
1391	void scr_forwardindex ();
1392	void scr_gotorc (int row, int col, int relative);	1337	void scr_gotorc (int row, int col, int relative) NOTHROW;
1393	void scr_index (enum page_dirn direction);	1338	void scr_index (enum page_dirn direction) NOTHROW;
1394	void scr_erase_line (int mode);	1339	void scr_erase_line (int mode) NOTHROW;
1395	void scr_E ();	1340	void scr_E () NOTHROW;
1396	void scr_insdel_lines (int count, int insdel);	1341	void scr_insdel_lines (int count, int insdel) NOTHROW;
1397	void scr_insdel_chars (int count, int insdel);	1342	void scr_insdel_chars (int count, int insdel) NOTHROW;
1398	void scr_scroll_region (int top, int bot);	1343	void scr_scroll_region (int top, int bot) NOTHROW;
1399	void scr_cursor_visible (int mode);	1344	void scr_cursor_visible (int mode) NOTHROW;
1400	void scr_autowrap (int mode);	1345	void scr_autowrap (int mode) NOTHROW;
1401	void scr_relative_origin (int mode);	1346	void scr_relative_origin (int mode) NOTHROW;
1402	void scr_insert_mode (int mode);	1347	void scr_insert_mode (int mode) NOTHROW;
1403	void scr_set_tab (int mode);	1348	void scr_set_tab (int mode) NOTHROW;
1404	void scr_rvideo_mode (int mode);	1349	void scr_rvideo_mode (bool on) NOTHROW;
1405	void scr_report_position ();	1350	void scr_report_position () NOTHROW;
1406	void set_font_style ();	1351	void set_font_style () NOTHROW;
1407	void scr_charset_choose (int set);	1352	void scr_charset_choose (int set) NOTHROW;
1408	void scr_charset_set (int set, unsigned int ch);	1353	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1409	int scr_move_to (int y, int len);	1354	void scr_move_to (int y, int len) NOTHROW;
1410	int scr_page (enum page_dirn direction, int nlines);	1355	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1411	int scr_changeview (uint16_t oldviewstart);	1356	bool scr_changeview (int new_view_start) NOTHROW;
1412	void scr_bell ();	1357	void scr_bell () NOTHROW;
1413	void scr_printscreen (int fullhist);	1358	void scr_printscreen (int fullhist) NOTHROW;
		1359	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1360	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1414	void scr_reverse_selection ();	1361	void scr_reverse_selection () NOTHROW;
1415	void scr_dump (int fd);	1362	void scr_dump (int fd) NOTHROW;
		1363
1416	void selection_check (int check_more);	1364	void selection_check (int check_more) NOTHROW;
1417	int selection_paste (Window win, Atom prop, bool delete_prop);	1365	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1418	void selection_property (Window win, Atom prop);	1366	void selection_property (Window win, Atom prop) NOTHROW;
1419	void selection_request (Time tm, int x, int y);	1367	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1420	int selection_request_other (Atom target, int selnum);	1368	int selection_request_other (Atom target, int selnum) NOTHROW;
1421	void selection_clear ();	1369	void selection_clear () NOTHROW;
1422	void selection_make (Time tm);	1370	void selection_make (Time tm);
		1371	bool selection_grab (Time tm) NOTHROW;
1423	void selection_start_colrow (int col, int row);	1372	void selection_start_colrow (int col, int row) NOTHROW;
1424	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1373	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1425	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1374	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1426	void selection_remove_trailing_spaces ();	1375	void selection_remove_trailing_spaces () NOTHROW;
1427	void selection_send (const XSelectionRequestEvent &rq);	1376	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1377	void selection_click (int clicks, int x, int y) NOTHROW;
		1378	void selection_extend (int x, int y, int flag) NOTHROW;
		1379	void selection_rotate (int x, int y) NOTHROW;
		1380
		1381	void pixel_position (int *x, int *y) NOTHROW;
1428		1382
1429	#if defined(NEXT_SCROLLBAR)	1383	#if defined(NEXT_SCROLLBAR)
1430	// scrollbar-next.C	1384	// scrollbar-next.C
1431	Pixmap renderPixmap (const char *const *data, int width, int height);	1385	Pixmap renderPixmap (const char *const *data, int width, int height);
1432	void init_scrollbar_stuff ();	1386	void init_scrollbar_stuff ();
…		…
1434	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1388	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1435	#endif	1389	#endif
1436		1390
1437	#if defined(RXVT_SCROLLBAR)	1391	#if defined(RXVT_SCROLLBAR)
1438	// scrollbar-rxvt.C	1392	// scrollbar-rxvt.C
1439	void Draw_button (int x, int y, int state, int dirn);
1440	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1393	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1441	#endif	1394	#endif
1442		1395
1443	#if defined(XTERM_SCROLLBAR)	1396	#if defined(XTERM_SCROLLBAR)
1444	// scrollbar-xterm.C	1397	// scrollbar-xterm.C
…		…
1457		1410
1458	// xdefaults.C	1411	// xdefaults.C
1459	void get_options (int argc, const char *const *argv);	1412	void get_options (int argc, const char *const *argv);
1460	int parse_keysym (const char *str, const char *arg);	1413	int parse_keysym (const char *str, const char *arg);
1461	void get_xdefaults (FILE *stream, const char *name);	1414	void get_xdefaults (FILE *stream, const char *name);
1462	void extract_resources (Display *display, const char *name);	1415	void extract_resources ();
1463	// xpm.C
1464	int scale_pixmap (const char *geom);
1465	void resize_pixmap ();
1466	Pixmap set_bgPixmap (const char *file);
1467	};	1416	};
1468		1417
1469	/*
1470	*****************************************************************************
1471	* PROTOTYPES
1472	*****************************************************************************
1473	*/
1474	#ifdef PROTOTYPES
1475	# define __PROTO(p) p
1476	#else
1477	# define __PROTO(p) ()
1478	#endif
1479
1480	#ifdef DEBUG_malloc
1481	# include "dmalloc.h" /* This comes last */
1482	#endif
1483
1484	#endif /* _RXVT_H_ */	1418	#endif /* _RXVT_H_ */
1485		1419

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