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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.146 by root, Mon Feb 14 18:47:54 2005 UTC vs.
Revision 1.300 by ayin, Mon Aug 27 20:53:16 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>
…		…
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
63	#endif	82	#endif
64		83
65	#ifndef STDIN_FILENO	84	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	85	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	86	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	87	# define STDERR_FILENO 2
69	#endif	88	#endif
70		89
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	90	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	91
73	# define NO_SETOWNER_TTYDEV 1	92	// exception thrown on fatal (per-instance) errors
74	# endif	93	class rxvt_failure_exception { };
75	#endif	94
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	95	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	96	class out_of_input { };
78	#endif
79		97
80	/*	98	/*
81	*****************************************************************************	99	*****************************************************************************
82	* PROTOTYPES	100	* PROTOTYPES
83	*****************************************************************************	101	*****************************************************************************
84	*/	102	*/
85	RETSIGTYPE rxvt_Child_signal (int sig);	103	// main.C
86	RETSIGTYPE rxvt_Exit_signal (int sig);
87	void rxvt_clean_exit ();
88	void * rxvt_malloc (size_t size);	104	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	105	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	106	void * rxvt_realloc (void *ptr, size_t size);
		107
		108	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	109	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	110	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	111	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	112	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95	char * rxvt_strdup (const char *str);	113
		114	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		115
96	char * rxvt_r_basename (const char *str);	116	char * rxvt_r_basename (const char *str) NOTHROW;
97	void rxvt_vlog (const char *fmt, va_list arg_ptr);	117	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
98	void rxvt_log (const char *fmt,...);	118	void rxvt_log (const char *fmt,...) NOTHROW;
99	void rxvt_warn (const char *fmt,...);	119	void rxvt_warn (const char *fmt,...) NOTHROW;
100	void rxvt_fatal (const char *fmt,...);	120	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
101	void rxvt_exit_failure ();	121	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
102	int rxvt_Str_match (const char *s1, const char *s2);	122
103	const char * rxvt_Str_skip_space (const char *str);
104	char * rxvt_Str_trim (char *str);	123	char * rxvt_Str_trim (char *str) NOTHROW;
105	int rxvt_Str_escaped (char *str);	124	int rxvt_Str_escaped (char *str) NOTHROW;
106	char ** rxvt_splitcommastring (const char *cs);	125	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
107	void rxvt_freecommastring (char **cs);	126	void rxvt_freecommastring (char **cs) NOTHROW;
108	char * rxvt_File_find (const char *file, const char *ext, const char *path);
109	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
110	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
111		127
112	void rxvt_privileges (rxvt_privaction action);	128	/////////////////////////////////////////////////////////////////////////////
		129
		130	// temporarily replace the process environment
		131	extern char **environ;
		132	extern char **rxvt_environ; // the original environ pointer
		133
		134	static inline void set_environ (stringvec *envv)
		135	{
		136	#if ENABLE_PERL
		137	assert (envv);
		138	#else
		139	if (envv)
		140	#endif
		141	environ = (char **)envv->begin ();
		142	}
		143
		144	static inline void set_environ (char **envv)
		145	{
		146	#if ENABLE_PERL
		147	assert (envv);
		148	#else
		149	if (envv)
		150	#endif
		151	environ = envv;
		152	}
113		153
114	/*	154	/*
115	*****************************************************************************	155	*****************************************************************************
116	* STRUCTURES AND TYPEDEFS	156	* STRUCTURES AND TYPEDEFS
117	*****************************************************************************	157	*****************************************************************************
118	*/	158	*/
119	struct grwin_t;	159	struct grwin_t;
120		160
121	/* Sanitize menubar info */
122	#ifndef MENUBAR
123	# undef MENUBAR_MAX
124	#endif
125	#ifndef MENUBAR_MAX
126	# define MENUBAR_MAX 0
127	#endif
128
129	/* If we're using either the rxvt scrollbar or menu bars, keep the	161	/* If we're using either the rxvt scrollbar, keep the
130	* scrollColor resource.	162	* scrollColor resource.
131	*/	163	*/
132	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	164	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
133	# define KEEP_SCROLLCOLOR 1	165	# define KEEP_SCROLLCOLOR 1
134	#else	166	#else
135	# undef KEEP_SCROLLCOLOR	167	# undef KEEP_SCROLLCOLOR
136	#endif	168	#endif
137		169
		170	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
		171	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
		172	struct bgPixmap_t {
		173
		174	enum {
		175	geometrySet = (1UL<<0),
		176	propScale = (1UL<<1),
		177	geometryFlags = (geometrySet|propScale),
		178
		179	tintSet = (1UL<<8),
		180	tintNeeded = (1UL<<9),
		181	tintWholesome = (1UL<<10),
		182	tintServerSide = (1UL<<11),
		183	tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
		184	blurNeeded = (1UL<<12),
		185
		186	isTransparent = (1UL<<16),
		187	isInvalid = (1UL<<17)
		188	};
		189
		190	unsigned long flags;
		191
		192	enum {
		193	transpPmapTiled = (1UL<<0),
		194	transpPmapTinted = tintNeeded,
		195	transpPmapBlured = blurNeeded,
		196	transpTransformations = (tintNeeded|blurNeeded)
		197	}; /* this flags are returned by make_transparency_pixmap if called */
		198
138	#ifdef XPM_BACKGROUND	199	# ifdef XPM_BACKGROUND
139	typedef struct {	200	# ifdef HAVE_AFTERIMAGE
140	short w, h, x, y;	201	ASImage *original_asim;
		202	bool render_asim (ASImage *background, ARGB32 background_tint);
		203	# endif
		204
		205	enum { defaultScale = 100, defaultAlign = 50 };
		206
		207	unsigned int h_scale, v_scale;/* percents of the window size */
		208	int h_align, v_align; /* percents of the window size:
		209	0 - left align, 50 - center, 100 - right */
		210	void unset_geometry () { flags = flags & ~geometryFlags; };
		211	bool set_geometry (const char *geom);
		212	void set_defaultGeometry ()
		213	{
		214	h_scale = v_scale = defaultScale;
		215	h_align = v_align = defaultAlign;
		216	flags |= geometrySet;
		217	};
		218
		219	bool set_file (const char *file);
		220	# endif /* XPM_BACKGROUND */
		221
		222	rxvt_term *target;
		223	bool set_target (rxvt_term *new_target);
		224
		225	# ifdef ENABLE_TRANSPARENCY
		226	int root_depth; /* obtained when target is set */
		227	Pixmap root_pixmap; /* current root pixmap set */
		228	rxvt_color tint;
		229	int shade;
		230	int h_blurRadius, v_blurRadius;
		231
		232	bool set_transparent ();
		233	bool set_blur_radius (const char *geom);
		234	bool set_tint (rxvt_color &new_tint);
		235	bool unset_tint ();
		236	bool set_shade (const char *shade_str);
		237	bool set_root_pixmap ();
		238
		239	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
		240	# endif
		241	double invalid_since;
		242
141	Pixmap pixmap;	243	Pixmap pixmap;
142	} bgPixmap_t;	244	unsigned int pmap_width, pmap_height;
		245	unsigned int pmap_depth;
		246
		247	bool window_size_sensitive ();
		248	bool need_client_side_rendering ();
		249	void apply ();
		250	bool render ();
		251	void invalidate () {
		252	if (!(flags & isInvalid))
		253	{
		254	flags |= isInvalid;
		255	invalid_since = NOW;
		256	}
		257	};
		258	};
		259	#else
		260	# undef HAVE_BG_PIXMAP
143	#endif	261	#endif
144		262
145	/*	263	/*
146	* the 'essential' information for reporting Mouse Events	264	* the 'essential' information for reporting Mouse Events
147	* pared down from XButtonEvent	265	* pared down from XButtonEvent
…		…
151	Time time; /* milliseconds */	269	Time time; /* milliseconds */
152	unsigned int state; /* key or button mask */	270	unsigned int state; /* key or button mask */
153	unsigned int button; /* detail */	271	unsigned int button; /* detail */
154	};	272	};
155		273
156	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
157	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
158	#define SWAP_IT(one, two, typeof) \
159	do { \
160	typeof swapittmp; \
161	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
162	} while (/* CONSTCOND */ 0)
163	#define BOUND_POSITIVE_INT16(val) \
164	(int16_t) ((val) <= 0 \
165	? 0 \
166	: min ((val), (((uint16_t)-1)>>1)))
167
168	#if ENABLE_FRILLS	274	#if ENABLE_FRILLS
169	typedef struct _mwmhints {	275	typedef struct _mwmhints {
170	CARD32 flags;	276	CARD32 flags;
171	CARD32 functions;	277	CARD32 functions;
172	CARD32 decorations;	278	CARD32 decorations;
173	INT32 input_mode;	279	INT32 input_mode;
174	CARD32 status;	280	CARD32 status;
175	} MWMHints;	281	} MWMHints;
176	#endif	282	#endif
177		283
		284	#if ENABLE_XEMBED
		285	// XEMBED messages
		286	# define XEMBED_EMBEDDED_NOTIFY 0
		287	# define XEMBED_WINDOW_ACTIVATE 1
		288	# define XEMBED_WINDOW_DEACTIVATE 2
		289	# define XEMBED_REQUEST_FOCUS 3
		290	# define XEMBED_FOCUS_IN 4
		291	# define XEMBED_FOCUS_OUT 5
		292	# define XEMBED_FOCUS_NEXT 6
		293	# define XEMBED_FOCUS_PREV 7
		294
		295	# define XEMBED_MODALITY_ON 10
		296	# define XEMBED_MODALITY_OFF 11
		297	# define XEMBED_REGISTER_ACCELERATOR 12
		298	# define XEMBED_UNREGISTER_ACCELERATOR 13
		299	# define XEMBED_ACTIVATE_ACCELERATOR 14
		300
		301	// XEMBED detail code
		302	# define XEMBED_FOCUS_CURRENT 0
		303	# define XEMBED_FOCUS_FIRST 1
		304	# define XEMBED_FOCUS_LAST 2
		305
		306	# define XEMBED_MAPPED (1 << 0)
		307	#endif
		308
178	/*	309	/*
179	*****************************************************************************	310	*****************************************************************************
180	* NORMAL DEFINES	311	* NORMAL DEFINES
181	*****************************************************************************	312	*****************************************************************************
182	*/	313	*/
…		…
194		325
195	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	326	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
196	# define NO_MOUSE_REPORT_SCROLLBAR 1	327	# define NO_MOUSE_REPORT_SCROLLBAR 1
197	#endif	328	#endif
198		329
199	#ifdef NO_RESOURCES
200	# undef USE_XGETDEFAULT
201	#endif
202
203	#if ISO_14755
204	# define ENABLE_OVERLAY 1
205	#endif
206
207	/* now look for other badly set stuff */	330	/* now look for other badly set stuff */
208		331
209	#if !defined (EACCESS) && defined(EAGAIN)	332	#if !defined (EACCESS) && defined(EAGAIN)
210	# define EACCESS EAGAIN	333	# define EACCESS EAGAIN
211	#endif	334	#endif
…		…
213	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	336	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
214	# define EXIT_SUCCESS 0 /* exit function success */	337	# define EXIT_SUCCESS 0 /* exit function success */
215	# define EXIT_FAILURE 1 /* exit function failure */	338	# define EXIT_FAILURE 1 /* exit function failure */
216	#endif	339	#endif
217		340
218	#define menuBar_esc 10
219	#define scrollBar_esc 30	341	#define scrollBar_esc 30
220	#define menuBar_margin 2 /* margin below text */
221		342
222	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	343	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
223	# define HAVE_SCROLLBARS 1	344	# define HAVE_SCROLLBARS 1
224	#endif
225
226	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
227	#ifdef HALFSHADOW
228	# define SHADOW 1
229	#else
230	# define SHADOW 2
231	#endif	345	#endif
232		346
233	#define R_SB_ALIGN_CENTRE 0	347	#define R_SB_ALIGN_CENTRE 0
234	#define R_SB_ALIGN_TOP 1	348	#define R_SB_ALIGN_TOP 1
235	#define R_SB_ALIGN_BOTTOM 2	349	#define R_SB_ALIGN_BOTTOM 2
236		350
237	#define R_SB_RXVT 0
238	#define R_SB_NEXT 1	351	#define R_SB_NEXT 1
239	#define R_SB_XTERM 2	352	#define R_SB_XTERM 2
240	#define R_SB_PLAIN 4	353	#define R_SB_PLAIN 4
		354	#define R_SB_RXVT 8
241		355
242	#define SB_WIDTH_NEXT 19	356	#define SB_WIDTH_NEXT 19
243	#define SB_WIDTH_XTERM 15	357	#define SB_WIDTH_XTERM 15
244	#define SB_WIDTH_PLAIN 7	358	#define SB_WIDTH_PLAIN 7
245	#ifndef SB_WIDTH_RXVT	359	#ifndef SB_WIDTH_RXVT
…		…
308	* |	422	* |
309	* +---< SB_WIDTH_NEXT	423	* +---< SB_WIDTH_NEXT
310	*/	424	*/
311		425
312	enum {	426	enum {
313	NO_REFRESH = 0 , /* Window not visible at all! */	427	NO_REFRESH = 0, /* Window not visible at all! */
314	FAST_REFRESH = 1<<0, /* Fully exposed window */	428	FAST_REFRESH = 1, /* Fully exposed window */
315	SLOW_REFRESH = 1<<1, /* Partially exposed window */	429	SLOW_REFRESH = 2, /* Partially exposed window */
316	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
317	};	430	};
318		431
319	#ifdef NO_SECONDARY_SCREEN	432	#ifdef NO_SECONDARY_SCREEN
320	# define NSCREENS 0	433	# define NSCREENS 0
321	#else	434	#else
…		…
327	#define FONT_DN "#-"	440	#define FONT_DN "#-"
328	#define FONT_UP "#+"	441	#define FONT_UP "#+"
329		442
330	/* flags for rxvt_scr_gotorc () */	443	/* flags for rxvt_scr_gotorc () */
331	enum {	444	enum {
332	C_RELATIVE = 1 , /* col movement is relative */	445	C_RELATIVE = 1, /* col movement is relative */
333	R_RELATIVE = 2, /* row movement is relative */	446	R_RELATIVE = 2, /* row movement is relative */
334	RELATIVE = 1 | 2,	447	RELATIVE = C_RELATIVE | R_RELATIVE,
335	};	448	};
336		449
337	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	450	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338	enum {	451	enum {
339	INSERT = -1, /* don't change these values */	452	INSERT = -1, /* don't change these values */
…		…
352	enum {	465	enum {
353	PRIMARY = 0,	466	PRIMARY = 0,
354	SECONDARY,	467	SECONDARY,
355	};	468	};
356		469
357	#define RS_None 0 /* Normal */	470	#define RS_None 0
358		471
359	#define RS_fgMask 0x0000007fUL /* 128 colors */	472	#define RS_fgMask 0x0000007fUL // 128 colors
360	#define RS_bgMask 0x00003f80UL /* 128 colors */	473	#define RS_bgMask 0x00003f80UL // 128 colors
361		474
362	// font styles	475	// font styles
363	#define RS_Bold 0x00004000UL // value 1	476	#define RS_Bold 0x00004000UL // value 1
364	#define RS_Italic 0x00008000UL // value 2	477	#define RS_Italic 0x00008000UL // value 2
365		478
366	// fake styles	479	// fake styles
367	#define RS_Blink 0x00010000UL /* blink */	480	#define RS_Blink 0x00010000UL // blink
368	#define RS_RVid 0x00020000UL /* reverse video */	481	#define RS_RVid 0x00020000UL // reverse video
369	#define RS_Uline 0x00040000UL /* underline */	482	#define RS_Uline 0x00040000UL // underline
370		483
371	// 5 bits still to go	484	// toggle this to force redraw, must be != RS_Careful
		485	#define RS_redraw 0x01000000UL
		486
		487	// 5 custom bits for extensions
		488	#define RS_customCount 32
		489	#define RS_customMask 0x00f80000UL
		490	#define RS_customShift 19
372		491
373	// other flags	492	// other flags
374	#define RS_Careful 0x80000000UL /* be careful when drawing these */	493	#define RS_Careful 0x80000000UL /* be careful when drawing these */
375		494
376	#define RS_styleCount 4	495	#define RS_styleCount 4
…		…
418	XTerm_property = 3, // change X property	537	XTerm_property = 3, // change X property
419	XTerm_Color = 4, // change colors	538	XTerm_Color = 4, // change colors
420	XTerm_Color00 = 10, // not implemented, CLASH!	539	XTerm_Color00 = 10, // not implemented, CLASH!
421	XTerm_Color01 = 11, // not implemented	540	XTerm_Color01 = 11, // not implemented
422	XTerm_Color_cursor = 12, // change actual 'Cursor' color	541	XTerm_Color_cursor = 12, // change actual 'Cursor' color
423	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	542	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
424	XTerm_Color_pointer_bg = 14, // not implemented	543	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
425	XTerm_Color05 = 15, // not implemented	544	XTerm_Color05 = 15, // not implemented (tektronix fg)
426	XTerm_Color06 = 16, // not implemented	545	XTerm_Color06 = 16, // not implemented (tektronix bg)
427	XTerm_Color_RV = 17, // change actual 'Highlight' color	546	XTerm_Color_RV = 17, // change actual 'Highlight' color
428	XTerm_logfile = 46, // not implemented	547	XTerm_logfile = 46, // not implemented
429	XTerm_font = 50,	548	XTerm_font = 50,
430		549
431	XTerm_konsole30 = 30, // reserved for konsole	550	XTerm_konsole30 = 30, // reserved for konsole
432	XTerm_konsole31 = 31, // reserved for konsole	551	XTerm_konsole31 = 31, // reserved for konsole
433	XTerm_emacs51 = 51, // reserved for emacs shell	552	XTerm_emacs51 = 51, // reserved for emacs shell
434	/*	553	/*
435	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	554	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		555	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
436	*/	556	*/
437	XTerm_Color_BD = 18, // change actual 'Bold' color	557	Rxvt_Color_BD = 18, // change actual 'Bold' color
438	XTerm_Color_UL = 19, // change actual 'Underline' color	558	Rxvt_Color_UL = 19, // change actual 'Underline' color
439	XTerm_Pixmap = 20, // new bg pixmap	559	Rxvt_Pixmap = 20, // new bg pixmap
440	XTerm_restoreFG = 39, // change default fg color	560	Rxvt_restoreFG = 39, // change default fg color
441	XTerm_restoreBG = 49, // change default bg color	561	Rxvt_restoreBG = 49, // change default bg color
442	XTerm_dumpscreen = 55, // dump scrollback and all of screen	562	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		563
443	XTerm_locale = 701, // change locale	564	URxvt_locale = 701, // change locale
444	XTerm_Menu = 703, // set menu item	565	URxvt_version = 702, // request version
		566
445	XTerm_Color_IT = 704, // change actual 'Italic' colour	567	URxvt_Color_IT = 704, // change actual 'Italic' colour
446	XTerm_Color_tint = 705, // change actual tint colour	568	URxvt_Color_tint = 705, // change actual tint colour
		569	URxvt_Color_BD = 706,
		570	URxvt_Color_UL = 707,
447		571
448	URxvt_font = 710,	572	URxvt_font = 710,
449	URxvt_boldFont = 711,	573	URxvt_boldFont = 711,
450	URxvt_italicFont = 712,	574	URxvt_italicFont = 712,
451	URxvt_boldItalicFont = 713,	575	URxvt_boldItalicFont = 713,
		576
		577	URxvt_view_up = 720,
		578	URxvt_view_down = 721,
		579
		580	URxvt_perl = 777,
452	};	581	};
453		582
454	/* Words starting with `Color_' are colours. Others are counts */	583	/* Words starting with `Color_' are colours. Others are counts */
455	/*	584	/*
456	* The following comment is mostly obsolete since pixcolor_set was expanded:
457	* We're currently upto 29 colours. Only 3 more available. The
458	* PixColor and rendition colour usage should probably be decoupled	585	* The PixColor and rendition colour usage should probably be decoupled
459	* on the unnecessary items, e.g. Color_pointer, but won't bother	586	* on the unnecessary items, e.g. Color_pointer, but won't bother
460	* until we need to. Also, be aware of usage in pixcolor_set	587	* until we need to. Also, be aware of usage in pixcolor_set
461	*/	588	*/
462		589
463	enum colour_list {	590	enum colour_list {
		591	Color_none = -2,
		592	Color_transparent = -1,
464	Color_fg = 0,	593	Color_fg = 0,
465	Color_bg,	594	Color_bg,
466	minCOLOR, /* 2 */	595	minCOLOR, /* 2 */
467	Color_Black = minCOLOR,	596	Color_Black = minCOLOR,
468	Color_Red3,	597	Color_Red3,
…		…
510	#endif	639	#endif
511	#ifdef KEEP_SCROLLCOLOR	640	#ifdef KEEP_SCROLLCOLOR
512	Color_scroll,	641	Color_scroll,
513	Color_trough,	642	Color_trough,
514	#endif	643	#endif
515	#if TINTING	644	#if ENABLE_TRANSPARENCY
516	Color_tint,	645	Color_tint,
		646	#endif
		647	#if OFF_FOCUS_FADING
		648	Color_fade,
517	#endif	649	#endif
518	NRS_COLORS, /* */	650	NRS_COLORS, /* */
519	#ifdef KEEP_SCROLLCOLOR	651	#ifdef KEEP_SCROLLCOLOR
520	Color_topShadow = NRS_COLORS,	652	Color_topShadow = NRS_COLORS,
521	Color_bottomShadow,	653	Color_bottomShadow,
…		…
525	#endif	657	#endif
526	};	658	};
527		659
528	#define Color_Bits 7 // 0 .. maxTermCOLOR	660	#define Color_Bits 7 // 0 .. maxTermCOLOR
529		661
530	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
531	#define NPIXCLR_BITS 32
532
533	/*	662	/*
534	* Resource list	663	* Resource list
535	*/	664	*/
536	enum {	665	enum {
537	Rs_display_name = 0,	666	# define def(name) Rs_ ## name,
538	Rs_term_name,	667	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
539	Rs_iconName,	668	# include "rsinc.h"
540	Rs_geometry,	669	# undef def
541	Rs_reverseVideo,	670	# undef reserve
542	Rs_color,
543	_Rs_color = Rs_color + NRS_COLORS - 1,
544	Rs_font,
545	#if ENABLE_STYLES
546	Rs_boldFont,
547	Rs_italicFont,
548	Rs_boldItalicFont,
549	#endif
550	Rs_name,
551	Rs_title,
552	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
553	Rs_path,
554	#endif
555	#ifdef XPM_BACKGROUND
556	Rs_backgroundPixmap,
557	#endif
558	#if (MENUBAR_MAX)
559	Rs_menu,
560	#endif
561	Rs_loginShell,
562	Rs_jumpScroll,
563	#ifdef HAVE_SCROLLBARS
564	Rs_scrollBar,
565	Rs_scrollBar_right,
566	Rs_scrollBar_floating,
567	Rs_scrollBar_align,
568	Rs_scrollstyle, /* Rs_scrollBar_style */
569	Rs_scrollBar_thickness,
570	#endif
571	Rs_scrollTtyOutput,
572	Rs_scrollTtyKeypress,
573	Rs_scrollWithBuffer,
574	Rs_saveLines,
575	Rs_utmpInhibit,
576	Rs_visualBell,
577	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
578	Rs_mapAlert,
579	#endif
580	#ifdef META8_OPTION
581	Rs_meta8,
582	#endif
583	#ifdef MOUSE_WHEEL
584	Rs_mouseWheelScrollPage,
585	#endif
586	#ifndef NO_BACKSPACE_KEY
587	Rs_backspace_key,
588	#endif
589	#ifndef NO_DELETE_KEY
590	Rs_delete_key,
591	#endif
592	Rs_selectstyle,
593	#ifdef PRINTPIPE
594	Rs_print_pipe,
595	#endif
596	#ifdef USE_XIM
597	Rs_preeditType,
598	Rs_inputMethod,
599	#endif
600	#ifdef TRANSPARENT
601	Rs_transparent,
602	Rs_transparent_all,
603	#endif
604	#if ENABLE_FRILLS
605	Rs_ext_bwidth,
606	Rs_int_bwidth,
607	Rs_borderLess,
608	Rs_lineSpace,
609	Rs_embed,
610	#endif
611	Rs_cutchars,
612	Rs_modifier,
613	Rs_answerbackstring,
614	Rs_tripleclickwords,
615	Rs_insecure,
616	Rs_cursorBlink,
617	Rs_pointerBlank,
618	Rs_pointerBlankDelay,
619	Rs_imLocale,
620	Rs_imFont,
621	Rs_pastableTabs,
622	#ifndef NO_SECONDARY_SCREEN
623	Rs_secondaryScreen,
624	Rs_secondaryScroll,
625	#endif
626	#ifdef OFF_FOCUS_FADING
627	Rs_fade,
628	#endif
629	#ifdef TINTING
630	Rs_shade,
631	#endif
632	NUM_RESOURCES	671	NUM_RESOURCES
633	};
634
635	// see init.C:xa_names, which must be kept in sync
636	enum {
637	XA_TEXT = 0,
638	XA_COMPOUND_TEXT,
639	XA_UTF8_STRING,
640	XA_MULTIPLE,
641	XA_TARGETS,
642	XA_TIMESTAMP,
643	XA_VT_SELECTION,
644	XA_INCR,
645	XA_WMDELETEWINDOW,
646	XA_CLIPBOARD,
647	#if ENABLE_FRILLS
648	XA_NET_WM_PID,
649	XA_MOTIF_WM_HINTS,
650	XA_NET_WM_NAME,
651	XA_NET_WM_ICON_NAME,
652	#endif
653	#if USE_XIM
654	XA_WM_LOCALE_NAME,
655	#endif
656	#if TRANSPARENT
657	XA_XROOTPMAP_ID,
658	XA_ESETROOT_PMAP_ID,
659	#endif
660	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
661	XA_DNDPROTOCOL,
662	XA_DNDSELECTION,
663	#endif
664	NUM_XA
665	};	672	};
666		673
667	/* DEC private modes */	674	/* DEC private modes */
668	#define PrivMode_132 (1UL<<0)	675	#define PrivMode_132 (1UL<<0)
669	#define PrivMode_132OK (1UL<<1)	676	#define PrivMode_132OK (1UL<<1)
…		…
678	#define PrivMode_ShiftKeys (1UL<<10)	685	#define PrivMode_ShiftKeys (1UL<<10)
679	#define PrivMode_VisibleCursor (1UL<<11)	686	#define PrivMode_VisibleCursor (1UL<<11)
680	#define PrivMode_MouseX10 (1UL<<12)	687	#define PrivMode_MouseX10 (1UL<<12)
681	#define PrivMode_MouseX11 (1UL<<13)	688	#define PrivMode_MouseX11 (1UL<<13)
682	#define PrivMode_scrollBar (1UL<<14)	689	#define PrivMode_scrollBar (1UL<<14)
683	#define PrivMode_menuBar (1UL<<15)
684	#define PrivMode_TtyOutputInh (1UL<<16)	690	#define PrivMode_TtyOutputInh (1UL<<15)
685	#define PrivMode_Keypress (1UL<<17)	691	#define PrivMode_Keypress (1UL<<16)
686	#define PrivMode_smoothScroll (1UL<<18)	692	#define PrivMode_smoothScroll (1UL<<17)
687	#define PrivMode_vt52 (1UL<<19)	693	#define PrivMode_vt52 (1UL<<18)
688	#define PrivMode_LFNL (1UL<<20)	694	#define PrivMode_LFNL (1UL<<19)
689	/* too annoying to implement X11 highlight tracking */	695	/* too annoying to implement X11 highlight tracking */
690	/* #define PrivMode_MouseX11Track (1LU<<21) */	696	/* #define PrivMode_MouseX11Track (1LU<<20) */
691		697
692	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	698	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
693	#define PrivMode(test,bit) \
694	if (test) \
695	priv_modes |= (bit); \
696	else \
697	priv_modes &= ~(bit)
698		699
699	#ifdef ALLOW_132_MODE	700	#ifdef ALLOW_132_MODE
700	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	701	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
701	#else	702	#else
702	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	703	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
703	#endif	704	#endif
704		705
705	// do not change these constants lightly, there are many interdependencies	706	// do not change these constants lightly, there are many interdependencies
706	#define IMBUFSIZ 128 // input modifier buffer sizes	707	#define IMBUFSIZ 128 // input modifier buffer sizes
707	#define KBUFSZ 512 // size of keyboard mapping buffer	708	#define KBUFSZ 512 // size of keyboard mapping buffer
708	#define CBUFSIZ 4096 // size of command buffer	709	#define CBUFSIZ 2048 // size of command buffer
709	#define UBUFSIZ 4096 // character buffer	710	#define UBUFSIZ 2048 // character buffer
710		711
711	#ifndef PATH_MAX	712	#ifndef PATH_MAX
712	# define PATH_MAX 16384	713	# define PATH_MAX 16384
713	#endif	714	#endif
714		715
…		…
742	/*	743	/*
743	*****************************************************************************	744	*****************************************************************************
744	* MACRO DEFINES	745	* MACRO DEFINES
745	*****************************************************************************	746	*****************************************************************************
746	*/	747	*/
747	#define memset(x, y, z) memset((x), (y), (size_t)(z))	748	#define dLocal(type,name) type const name = this->name
748	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
749	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
750	#define strcasecmp(x, y) strcasecmp((x), (y))
751	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
752	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
753	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
754	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
755	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
756	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
757	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
758	#define strdup(x) strdup((const char *)(x))
759	#define strlen(x) strlen((const char *)(x))
760	#define strchr(x, y) strchr((const char *)(x), (int)(y))
761	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
762		749
763	#define dDisp Display *disp = display->display	750	// for speed reasons, we assume that all codepoints 32 to 126 are
		751	// single-width.
		752	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
764		753
765	/* convert pixel dimensions to row/column values. Everything as int32_t */	754	/* convert pixel dimensions to row/column values. Everything as int32_t */
766	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	755	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
767	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	756	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
768	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	757	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
769	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	758	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
770	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	759	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
771	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	760	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
772	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	761	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
773	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	762	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
774		763
775	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	764	// for m >= -n, ensure remainder lies between 0..n-1
776	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	765	#define MOD(m,n) (((m) + (n)) % (n))
		766
		767	#define LINENO(n) MOD (term_start + int(n), total_rows)
		768	#define ROW(n) row_buf [LINENO (n)]
777		769
778	/* how to build & extract colors and attributes */	770	/* how to build & extract colors and attributes */
779	#define GET_BASEFG(x) (((x) & RS_fgMask))	771	#define GET_BASEFG(x) (((x) & RS_fgMask))
780	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	772	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
781	#ifndef NO_BRIGHTCOLOR
782	# define GET_FGCOLOR(x) \
783	((((x) & RS_Bold) == 0 \
784	|| GET_BASEFG (x) < minCOLOR \
785	|| GET_BASEFG (x) >= minBrightCOLOR) \
786	? GET_BASEFG (x) \
787	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
788	# define GET_BGCOLOR(x) \
789	((((x) & RS_Blink) == 0 \
790	|| GET_BASEBG (x) < minCOLOR \
791	|| GET_BASEBG (x) >= minBrightCOLOR) \
792	? GET_BASEBG (x) \
793	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
794	#else
795	# define GET_FGCOLOR(x) GET_BASEFG(x)
796	# define GET_BGCOLOR(x) GET_BASEBG(x)
797	#endif
798		773
799	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	774	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
800	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	775	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
801		776
802	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	777	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
811	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	786	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
812	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	787	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
813		788
814	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	789	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
815		790
816	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	791	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
817	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	792	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
818		793
819	#if ENABLE_STYLES	794	#if ENABLE_STYLES
820	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	795	# define FONTSET(style) fontset[GET_STYLE (style)]
821	#else	796	#else
822	# define FONTSET(style) TermWin.fontset[0]	797	# define FONTSET(style) fontset[0]
823	#endif	798	#endif
824		799
825	#ifdef HAVE_SCROLLBARS	800	#ifdef HAVE_SCROLLBARS
826	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	801	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
827	#else	802	#else
…		…
850	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	825	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
851	#define scrollbar_position(y) ((y) - scrollBar.beg)	826	#define scrollbar_position(y) ((y) - scrollBar.beg)
852	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	827	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
853	- scrollbar_minheight ())	828	- scrollbar_minheight ())
854		829
855	#if (MENUBAR_MAX > 1)
856	/* rendition style flags */
857	# define menuBar_height() (TermWin.fheight + SHADOW)
858	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
859	# define isMenuBarWindow(w) ((w) == menuBar.win)
860	#else
861	# define menuBar_height() (0)
862	# define menuBar_TotalHeight() (0)
863	# define isMenuBarWindow(w) (0)
864	#endif
865
866	#ifdef XPM_BACKGROUND
867	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
868	#else
869	# define XPMClearArea(a, b, c, d, e, f, g)
870	#endif
871
872	#ifdef UTMP_SUPPORT
873	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
874	# undef HAVE_UTMPX_H
875	# undef HAVE_STRUCT_UTMPX
876	# endif
877	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
878	# undef HAVE_UTMP_H
879	# undef HAVE_STRUCT_UTMP
880	# endif
881
882	# ifdef HAVE_UTMPX_H
883	# include <utmpx.h>
884	# endif
885	# ifdef HAVE_UTMP_H
886	# include <utmp.h>
887	# endif
888	#endif
889
890	#ifdef DEBUG_CMD
891	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
892	#else
893	# define D_CMD(x)
894	#endif
895	#ifdef DEBUG_INIT
896	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
897	#else
898	# define D_INIT(x)
899	#endif
900	#ifdef DEBUG_MAIN
901	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
902	#else
903	# define D_MAIN(x)
904	#endif
905	#ifdef DEBUG_SIZE
906	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
907	#else
908	# define D_SIZE(x)
909	#endif
910
911	extern class rxvt_failure_exception { } rxvt_failure_exception;
912
913	typedef callback1<void, const char *> log_callback;	830	typedef callback<void (const char *)> log_callback;
914		831	typedef callback<int (int)> getfd_callback;
915	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
916	extern void rxvt_log (const char *fmt, ...);
917	extern void rxvt_warn (const char *fmt, ...);
918	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
919	extern void rxvt_exit_failure () __attribute__ ((noreturn));
920		832
921	#define SET_LOCALE(locale) rxvt_set_locale (locale)	833	#define SET_LOCALE(locale) rxvt_set_locale (locale)
922	extern bool rxvt_set_locale (const char *locale);	834	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		835	extern void rxvt_push_locale (const char *locale) NOTHROW;
		836	extern void rxvt_pop_locale () NOTHROW;
923		837
924	/*
925	*****************************************************************************	838	/****************************************************************************/
926	* VARIABLES	839
		840	#define LINE_LONGER 0x0001 // line is continued on the next row
		841	#define LINE_FILTERED 0x0002 // line has been filtered
		842	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		843	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		844	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		845
		846	struct line_t {
		847	text_t *t; // terminal the text
		848	rend_t *r; // rendition, uses RS_ flags
		849	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		850	uint32_t f; // flags
		851
		852	bool is_longer ()
		853	{
		854	return f & LINE_LONGER;
		855	}
		856
		857	void is_longer (int set)
		858	{
		859	if (set)
		860	f |= LINE_LONGER;
		861	else
		862	f &= ~LINE_LONGER;
		863	}
		864
		865	void clear ()
		866	{
		867	t = 0;
		868	r = 0;
		869	l = 0;
		870	f = 0;
		871	}
		872
		873	void touch () // call whenever a line is changed/touched/updated
		874	{
		875	#if ENABLE_PERL
		876	f &= ~LINE_FILTERED;
		877	#endif
		878	}
		879
		880	void touch (int col)
		881	{
		882	max_it (l, col);
		883	touch ();
		884	}
		885	};
		886
927	*****************************************************************************	887	/****************************************************************************/
928	*/
929	#ifdef MENUBAR
930	# include "menubar.h"
931	#endif
932
933	#define BLINK_INTERVAL 0.5
934	#define TEXT_BLINK_INTERVAL 0.5
935
936	#ifndef __attribute__
937	# ifdef __GNUC__
938	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
939	# define __attribute__(x)
940	# endif
941	# endif
942	# define __attribute__(x)
943	#endif
944		888
945	// primivite wrapper around mbstate_t to ensure initialisation	889	// primivite wrapper around mbstate_t to ensure initialisation
946	struct mbstate {	890	struct mbstate {
947	mbstate_t mbs;	891	mbstate_t mbs;
948		892
949	operator mbstate_t *() { return &mbs; }	893	operator mbstate_t *() { return &mbs; }
950	void reset () { memset (&mbs, 0, sizeof (mbs)); }	894	void reset () { memset (&mbs, 0, sizeof (mbs)); }
951	mbstate () { reset (); }	895	mbstate () { reset (); }
952	};	896	};
		897
		898	/****************************************************************************/
953		899
954	#define UNICODE_MASK 0x1fffffUL	900	#define UNICODE_MASK 0x1fffffUL
955		901
956	#if UNICODE3	902	#if UNICODE3
957	# define COMPOSE_LO 0x40000000UL	903	# define COMPOSE_LO 0x40000000UL
958	# define COMPOSE_HI 0x400fffffUL	904	# define COMPOSE_HI 0x400fffffUL
959	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	905	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
960	#else	906	#else
		907	# if ENABLE_PERL
		908	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		909	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		910	# else
961	# define COMPOSE_LO 0xd800UL	911	# define COMPOSE_LO 0xd800UL
962	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	912	# define COMPOSE_HI 0xf8ffUL
963	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	913	# endif
		914	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
964	#endif	915	#endif
965		916
966	#if ENABLE_COMBINING	917	#if ENABLE_COMBINING
967	// compose chars are used to represent composite characters	918	// compose chars are used to represent composite characters
968	// that are not representable in unicode, as well as characters	919	// that are not representable in unicode, as well as characters
…		…
988	};	939	};
989		940
990	extern class rxvt_composite_vec rxvt_composite;	941	extern class rxvt_composite_vec rxvt_composite;
991	#endif	942	#endif
992		943
		944	/****************************************************************************/
993		945
994	#ifdef KEYSYM_RESOURCE	946	#ifdef KEYSYM_RESOURCE
995	class keyboard_manager;	947	class keyboard_manager;
996	#endif	948	#endif
997		949
998	struct rxvt_term : zero_initialized, rxvt_vars {	950	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		951
		952	// special markers with magic addresses
		953	static const char resval_undef []; // options specifically unset
		954	static const char resval_on []; // boolean options switched on
		955	static const char resval_off []; // or off
		956
999	log_callback *log_hook; // log error messages through this hook, if != 0	957	log_callback *log_hook; // log error messages through this hook, if != 0
1000		958	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		959	#if ENABLE_PERL
		960	rxvt_perl_term perl;
		961	#endif
1001	struct mbstate mbstate; // current input multibyte state	962	struct mbstate mbstate; // current input multibyte state
1002		963
1003	unsigned char want_refresh:1,	964	unsigned char want_refresh:1,
1004	#ifdef TRANSPARENT	965	#ifdef ENABLE_TRANSPARENCY
1005	want_full_refresh:1, /* awaiting full screen refresh */	966	want_full_refresh:1, /* awaiting full screen refresh */
1006	#endif	967	#endif
1007	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1008	am_transparent:1, /* is a transparent term */
1009	am_pixmap_trans:1, /* transparency w/known root pixmap */
1010	#endif
1011	current_screen:1, /* primary or secondary */	968	current_screen:1, /* primary or secondary */
1012	hate_those_clicks:1, /* a.k.a. keep mark position */
1013	num_scr_allow:1,	969	num_scr_allow:1,
1014	bypass_keystate:1,	970	bypass_keystate:1,
1015	#ifdef CURSOR_BLINK	971	#ifdef CURSOR_BLINK
1016	hidden_cursor:1,	972	hidden_cursor:1,
1017	#endif	973	#endif
…		…
1032	#endif	988	#endif
1033	scrollbar_align,	989	scrollbar_align,
1034	selection_wait,	990	selection_wait,
1035	selection_type;	991	selection_type;
1036	/* ---------- */	992	/* ---------- */
		993	bool rvideo_state, rvideo_mode;
		994	#ifndef NO_BELL
1037	short rvideo;	995	bool rvideo_bell;
		996	#endif
1038	int num_scr; /* screen: number lines scrolled */	997	int num_scr; /* screen: number lines scrolled */
1039	int prev_ncol, /* screen: previous number of columns */	998	int prev_ncol, /* screen: previous number of columns */
1040	prev_nrow; /* screen: previous number of rows */	999	prev_nrow; /* screen: previous number of rows */
1041	/* ---------- */	1000	/* ---------- */
1042	rend_t rstyle;	1001	rend_t rstyle;
1043	/* ---------- */
1044	uint32_t pixcolor_set[NPIXCLR_SETS];
1045	/* ---------- */	1002	/* ---------- */
1046	#ifdef SELECTION_SCROLLING	1003	#ifdef SELECTION_SCROLLING
1047	int scroll_selection_lines;	1004	int scroll_selection_lines;
1048	enum page_dirn scroll_selection_dir;	1005	enum page_dirn scroll_selection_dir;
1049	int selection_save_x,	1006	int selection_save_x,
…		…
1055	/* give proper Scroll behaviour */	1012	/* give proper Scroll behaviour */
1056	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1013	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1057	mouse_slip_wheel_speed,	1014	mouse_slip_wheel_speed,
1058	#endif	1015	#endif
1059	refresh_count,	1016	refresh_count,
1060	refresh_limit,
1061	last_bot, /* scrollbar last bottom position */	1017	last_bot, /* scrollbar last bottom position */
1062	last_top, /* scrollbar last top position */	1018	last_top, /* scrollbar last top position */
1063	last_state, /* scrollbar last state */	1019	last_state, /* scrollbar last state */
1064	scrollbar_len,	1020	scrollbar_len,
1065	#ifdef MENUBAR
1066	menu_readonly, /* okay to alter menu? */
1067	Arrows_x,
1068	#endif
1069	#if MENUBAR_MAX > 1
1070	Nbars,
1071	#endif
1072	window_vt_x,	1021	window_vt_x,
1073	window_vt_y,	1022	window_vt_y,
1074	window_sb_x,	1023	window_sb_x,
1075	# ifdef POINTER_BLANK	1024	# ifdef POINTER_BLANK
1076	pointerBlankDelay,	1025	pointerBlankDelay,
…		…
1083	int old_width, /* last used width in screen resize */	1032	int old_width, /* last used width in screen resize */
1084	old_height; /* last used height in screen resize */	1033	old_height; /* last used height in screen resize */
1085	unsigned long priv_modes,	1034	unsigned long priv_modes,
1086	SavedModes;	1035	SavedModes;
1087	/* ---------- */	1036	/* ---------- */
1088	Atom xa[NUM_XA];	1037	Atom *xa;
1089	/* ---------- */	1038	/* ---------- */
1090	#ifdef MENUBAR	1039	#ifdef RXVT_SCROLLBAR
1091	GC menubarGC;
1092	#endif
1093	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1094	GC scrollbarGC,	1040	GC scrollbarGC,
1095	topShadowGC,	1041	topShadowGC,
1096	botShadowGC;	1042	botShadowGC;
1097	#endif	1043	#endif
1098	#ifdef XTERM_SCROLLBAR	1044	#ifdef XTERM_SCROLLBAR
…		…
1130	const char *key_delete;	1076	const char *key_delete;
1131	#endif	1077	#endif
1132	struct mouse_event MEvent;	1078	struct mouse_event MEvent;
1133	XComposeStatus compose;	1079	XComposeStatus compose;
1134	ttymode_t tio;	1080	ttymode_t tio;
1135	#ifdef UTMP_SUPPORT
1136	# ifdef HAVE_STRUCT_UTMP
1137	struct utmp ut;
1138	# endif
1139	# ifdef HAVE_STRUCT_UTMPX
1140	struct utmpx utx;
1141	# endif
1142	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1143	char ut_id[5];
1144	# endif
1145	int utmp_pos;
1146	#endif
1147	row_col_t oldcursor;	1081	row_col_t oldcursor;
1148	#ifdef XPM_BACKGROUND	1082	#ifdef HAVE_BG_PIXMAP
1149	bgPixmap_t bgPixmap;	1083	bgPixmap_t bgPixmap;
1150	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1151	#endif	1084	#endif
1152	#ifdef MENUBAR	1085	#ifdef HAVE_AFTERIMAGE
1153	menu_t *ActiveMenu, /* currently active menu */	1086	ASVisual *asv;
1154	*BuildMenu; /* the menu currently being built */	1087	ASImageManager *asimman;
1155	bar_t *CurrentBar;
1156	# if ! (MENUBAR_MAX > 1)
1157	bar_t BarList;
1158	# endif /* (MENUBAR_MAX > 1) */
1159	#endif
1160	#ifdef CURSOR_BLINK
1161	struct timeval lastcursorchange;
1162	#endif
1163	#ifdef POINTER_BLANK
1164	struct timeval lastmotion;
1165	#endif	1088	#endif
1166		1089
1167	#if ENABLE_OVERLAY	1090	#if ENABLE_OVERLAY
1168	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1091	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1169	text_t **ov_text;	1092	text_t **ov_text;
1170	rend_t **ov_rend;	1093	rend_t **ov_rend;
1171		1094
1172	void scr_swap_overlay ();	1095	void scr_swap_overlay () NOTHROW;
1173	void scr_overlay_new (int x, int y, int w, int h);	1096	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1174	void scr_overlay_off ();	1097	void scr_overlay_off () NOTHROW;
1175	void scr_overlay_set (int x, int y,	1098	void scr_overlay_set (int x, int y,
1176	text_t text,	1099	text_t text,
1177	rend_t rend = OVERLAY_RSTYLE);	1100	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1178	void scr_overlay_set (int x, int y, const char *s);	1101	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1102	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1179	#endif	1103	#endif
1180		1104
1181	vector<void *> allocated; // free these memory blocks with free()	1105	vector<void *> allocated; // free these memory blocks with free()
1182		1106
1183	char *env_windowid; /* environmental variable WINDOWID */	1107	char env_windowid[21]; /* environmental variable WINDOWID */
		1108	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1184	char *env_display; /* environmental variable DISPLAY */	1109	char *env_display; /* environmental variable DISPLAY */
1185	char *env_term; /* environmental variable TERM */	1110	char *env_term; /* environmental variable TERM */
1186	char *env_colorfgbg;	1111
1187	char *locale;	1112	char *locale;
1188	char charsets[4];	1113	char charsets[4];
1189	unsigned char *v_buffer; /* pointer to physical buffer */	1114	char *v_buffer; /* pointer to physical buffer */
1190	unsigned int v_buflen; /* size of area to write */	1115	unsigned int v_buflen; /* size of area to write */
1191	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1116	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1192		1117
1193	#ifdef KEYSYM_RESOURCE	1118	#ifdef KEYSYM_RESOURCE
1194	keyboard_manager *keyboard;	1119	keyboard_manager *keyboard;
1195	#endif	1120	#endif
1196		1121
1197	const char *rs[NUM_RESOURCES];	1122	const char *rs[NUM_RESOURCES];
1198	/* command input buffering */	1123	/* command input buffering */
1199	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1124	char *cmdbuf_ptr, *cmdbuf_endp;
1200	unsigned char cmdbuf_base[CBUFSIZ];	1125	char cmdbuf_base[CBUFSIZ];
		1126
		1127	ptytty *pty;
1201		1128
1202	rxvt_salloc *talloc; // text line allocator	1129	rxvt_salloc *talloc; // text line allocator
1203	rxvt_salloc *ralloc; // rend line allocator	1130	rxvt_salloc *ralloc; // rend line allocator
1204		1131
1205	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1132	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1208	// ISO 14755 entry support	1135	// ISO 14755 entry support
1209	unicode_t iso14755buf;	1136	unicode_t iso14755buf;
1210	void commit_iso14755 ();	1137	void commit_iso14755 ();
1211	int hex_keyval (XKeyEvent &ev);	1138	int hex_keyval (XKeyEvent &ev);
1212	# if ISO_14755	1139	# if ISO_14755
1213	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1140	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1214	void iso14755_54 (int x, int y);	1141	void iso14755_54 (int x, int y);
1215	# endif	1142	# endif
1216	#endif	1143	#endif
1217		1144
1218	// modifies first argument(!)	1145	// modifies first argument(!)
1219	void paste (unsigned char *data, unsigned int len);	1146	void paste (char *data, unsigned int len) NOTHROW;
1220		1147
1221	void flush ();	1148	long vt_emask, vt_emask_perl, vt_emask_xim;
1222		1149
1223	#if TRANSPARENT	1150	void vt_select_input () const NOTHROW
		1151	{
		1152	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1153	}
		1154
		1155	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1224	void rootwin_cb (XEvent &xev);	1156	void rootwin_cb (XEvent &xev);
1225	xevent_watcher rootwin_ev;	1157	xevent_watcher rootwin_ev;
1226	#endif	1158	#endif
1227		1159	#ifdef HAVE_BG_PIXMAP
1228		1160	int update_background ();
1229	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1161	void update_background_cb (time_watcher &w);
1230	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1162	time_watcher update_background_ev;
		1163	#endif
1231		1164
1232	void x_cb (XEvent &xev);	1165	void x_cb (XEvent &xev);
		1166	void flush ();
1233	xevent_watcher termwin_ev;	1167	xevent_watcher termwin_ev;
1234	xevent_watcher vt_ev;	1168	xevent_watcher vt_ev;
1235	#ifdef HAVE_SCROLLBARS	1169	#ifdef HAVE_SCROLLBARS
1236	xevent_watcher scrollbar_ev;	1170	xevent_watcher scrollbar_ev;
1237	#endif	1171	#endif
1238	#ifdef MENUBAR
1239	xevent_watcher menubar_ev;
1240	#endif
1241		1172
		1173	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1242	void check_cb (check_watcher &w); check_watcher check_ev;	1174	void check_cb (check_watcher &w); check_watcher check_ev;
1243	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1175	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1244	void flush_cb (time_watcher &w); time_watcher flush_ev;	1176	void flush_cb (time_watcher &w); time_watcher flush_ev;
1245
1246	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1177	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1247
1248	void incr_cb (time_watcher &w); time_watcher incr_ev;	1178	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1249		1179
1250	#ifdef CURSOR_BLINK	1180	#ifdef CURSOR_BLINK
1251	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1181	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1252	#endif	1182	#endif
1253	#ifdef TEXT_BLINK	1183	#ifdef TEXT_BLINK
1254	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1184	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1185	#endif
		1186	#ifndef NO_BELL
		1187	void bell_cb (time_watcher &w); time_watcher bell_ev;
1255	#endif	1188	#endif
1256		1189
1257	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1190	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1258	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1191	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1259	#endif	1192	#endif
…		…
1269	void pointer_blank ();	1202	void pointer_blank ();
1270	#endif	1203	#endif
1271	void pointer_unblank ();	1204	void pointer_unblank ();
1272		1205
1273	void tt_printf (const char *fmt,...);	1206	void tt_printf (const char *fmt,...);
1274	void tt_write (const unsigned char *data, unsigned int len);	1207	void tt_write (const char *data, unsigned int len);
1275	void pty_write ();	1208	void pty_write ();
1276		1209
1277	void tt_winch ();	1210	void tt_winch ();
1278		1211
1279	rxvt_term ();	1212	rxvt_term ();
1280	~rxvt_term ();	1213	~rxvt_term ();
1281	void destroy ();	1214	void destroy ();
1282	void emergency_cleanup ();	1215	void emergency_cleanup ();
1283		1216
1284	bool init (int argc, const char *const *argv);	1217	bool init (int argc, const char *const *argv, stringvec *envv);
		1218
		1219	bool init (stringvec *argv, stringvec *envv)
		1220	{
		1221	this->argv = argv;
		1222	return init (argv->size (), argv->begin (), envv);
		1223	}
		1224
1285	bool init_vars ();	1225	bool init_vars ();
1286		1226
1287	bool pty_fill ();	1227	bool pty_fill ();
		1228
		1229	void make_current () const // make this the "currently active" urxvt instance
		1230	{
		1231	SET_R (this);
		1232	set_environ (envv);
		1233	rxvt_set_locale (locale);
		1234	}
1288		1235
1289	void init_secondary ();	1236	void init_secondary ();
1290	const char **init_resources (int argc, const char *const *argv);	1237	const char **init_resources (int argc, const char *const *argv);
		1238	const char *x_resource (const char *name);
1291	void init_env ();	1239	void init_env ();
1292	void set_locale (const char *locale);	1240	void set_locale (const char *locale);
1293	void init_xlocale ();	1241	void init_xlocale ();
1294	void init_command (const char *const *argv);	1242	void init_command (const char *const *argv);
1295	void run_command (const char *const *argv);	1243	void run_command (const char *const *argv);
1296	int run_child (const char *const *argv);	1244	int run_child (const char *const *argv);
1297		1245
1298	void color_aliases (int idx);	1246	void color_aliases (int idx);
1299	void recolour_cursor ();	1247	void recolour_cursor ();
1300	void create_windows (int argc, const char *const *argv);	1248	void create_windows (int argc, const char *const *argv);
1301	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1249	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1302	void window_calc (unsigned int width, unsigned int height);	1250	void window_calc (unsigned int newwidth, unsigned int newheight);
1303		1251
1304	#if USE_XIM	1252	#if USE_XIM
1305	rxvt_xim *input_method;	1253	rxvt_xim *input_method;
1306	XIC Input_Context;	1254	XIC Input_Context;
1307	XIMStyle input_style;	1255	XIMStyle input_style;
1308	XPoint spot; // most recently sent spot position	1256	XPoint spot; // most recently sent spot position
1309		1257
1310	void im_destroy ();	1258	void im_destroy ();
1311	void im_cb (); im_watcher im_ev;	1259	void im_cb (); im_watcher im_ev;
1312	void im_set_size (XRectangle &size);	1260	void im_set_size (XRectangle &size);
1313	void im_set_position (XPoint &pos);	1261	void im_set_position (XPoint &pos) NOTHROW;
1314	void im_set_color (unsigned long &fg, unsigned long &bg);	1262	void im_set_color (unsigned long &fg, unsigned long &bg);
1315	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1263	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1316		1264
1317	bool IMisRunning ();	1265	bool IMisRunning ();
1318	void IMSendSpot ();	1266	void IMSendSpot ();
1319	bool IM_get_IC (const char *modifiers);	1267	bool IM_get_IC (const char *modifiers);
1320	void IMSetStatusPosition ();	1268	void IMSetPosition ();
1321	#endif	1269	#endif
1322		1270
1323	void resize_scrollbar ();	1271	void resize_scrollbar ();
1324		1272
1325	void pixel_position (int *x, int *y);
1326
1327	void selection_click (int clicks, int x, int y);
1328	void selection_extend (int x, int y, int flag);
1329	void selection_rotate (int x, int y);
1330
1331	/* autoconvert */
1332
1333	// command.C	1273	// command.C
1334	void lookup_key (XKeyEvent &ev);	1274	void key_press (XKeyEvent &ev);
		1275	void key_release (XKeyEvent &ev);
1335	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1276	unsigned int cmd_write (const char *str, unsigned int count);
1336		1277
1337	unicode_t next_char ();	1278	wchar_t next_char () NOTHROW;
1338	unicode_t cmd_getc ();	1279	wchar_t cmd_getc () THROW ((class out_of_input));
1339	unicode_t next_octet ();	1280	uint32_t next_octet () NOTHROW;
1340	unicode_t cmd_get8 ();	1281	uint32_t cmd_get8 () THROW ((class out_of_input));
1341		1282
1342	bool cmd_parse ();	1283	bool cmd_parse ();
1343	void mouse_report (XButtonEvent &ev);	1284	void mouse_report (XButtonEvent &ev);
1344	void button_press (XButtonEvent &ev);	1285	void button_press (XButtonEvent &ev);
1345	void button_release (XButtonEvent &ev);	1286	void button_release (XButtonEvent &ev);
1346	int check_our_parents ();	1287	void focus_in ();
		1288	void focus_out ();
		1289	void update_fade_color (unsigned int idx);
1347	#ifdef PRINTPIPE	1290	#ifdef PRINTPIPE
1348	FILE *popen_printer ();	1291	FILE *popen_printer ();
1349	int pclose_printer (FILE *stream);	1292	int pclose_printer (FILE *stream);
1350	#endif	1293	#endif
1351	void process_print_pipe ();	1294	void process_print_pipe ();
1352	void process_nonprinting (unicode_t ch);	1295	void process_nonprinting (unicode_t ch);
1353	void process_escape_vt52 (unicode_t ch);	1296	void process_escape_vt52 (unicode_t ch);
1354	void process_escape_seq ();	1297	void process_escape_seq ();
1355	void process_csi_seq ();	1298	void process_csi_seq ();
1356	void process_window_ops (const int *args, unsigned int nargs);	1299	void process_window_ops (const int *args, unsigned int nargs);
1357	unsigned char *get_to_st (unicode_t &ends_how);	1300	char *get_to_st (unicode_t &ends_how);
1358	void process_dcs_seq ();	1301	void process_dcs_seq ();
1359	void process_osc_seq ();	1302	void process_osc_seq ();
1360	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1303	void process_color_seq (int report, int color, const char *str, char resp);
1361	void process_xterm_seq (int op, const char *str, unsigned char resp);	1304	void process_xterm_seq (int op, const char *str, char resp);
1362	int privcases (int mode, unsigned long bit);	1305	int privcases (int mode, unsigned long bit);
1363	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1306	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1364	void process_sgr_mode (unsigned int nargs, const int *arg);	1307	void process_sgr_mode (unsigned int nargs, const int *arg);
1365	void process_graphics ();	1308	void process_graphics ();
1366	// init.C	1309	// init.C
1367	void Get_Colours ();	1310	void Get_Colours ();
1368	void get_ourmods ();	1311	void get_ourmods ();
1369	// logging.C
1370	void makeutent (const char *pty, const char *hostname);
1371	void cleanutent ();
1372	// main.C	1312	// main.C
1373	void privileged_utmp (rxvt_privaction action);
1374	bool set_fonts ();	1313	bool set_fonts ();
1375	void set_string_property (Atom prop, const char *str, int len = -1);	1314	void set_string_property (Atom prop, const char *str, int len = -1);
1376	void set_utf8_property (Atom prop, const char *str, int len = -1);	1315	void set_utf8_property (Atom prop, const char *str, int len = -1);
1377	void set_title (const char *str);	1316	void set_title (const char *str);
1378	void set_icon_name (const char *str);	1317	void set_icon_name (const char *str);
1379	void set_window_color (int idx, const char *color);	1318	void set_window_color (int idx, const char *color);
1380	void set_colorfgbg ();	1319	void set_colorfgbg ();
1381	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1320	bool set_color (rxvt_color &color, const char *name);
		1321	void alias_color (int dst, int src);
1382	void set_widthheight (unsigned int width, unsigned int height);	1322	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1383
1384	#ifdef MENUBAR
1385	// menubar.C
1386	void menuitem_free (menu_t *menu, menuitem_t *item);
1387	int action_dispatch (action_t *action);
1388	void menuarrow_free (char name);
1389	void menuarrow_add (char *string);
1390	char *menu_find_base (menu_t **menu, char *path);
1391	menu_t *menu_delete (menu_t *menu);
1392	menu_t *menu_add (menu_t *parent, char *path);
1393	void drawbox_menubar (int x, int len, int state);
1394	void drawtriangle (int x, int y, int state);
1395	void drawbox_menuitem (int y, int state);
1396	void menu_show ();
1397	void menu_display (void (rxvt_term::*update) ());
1398	void menu_hide_all ();
1399	void menu_hide ();
1400	void menu_clear (menu_t *menu);
1401	void menubar_clear ();
1402	bar_t *menubar_find (const char *name);
1403	int menubar_push (const char *name);
1404	void menubar_remove (const char *name);
1405	void menubar_dump (FILE *fp);
1406	void menubar_read (const char *filename);
1407	void menubar_dispatch (char *str);
1408	void draw_Arrows (int name, int state);
1409	void menubar_expose ();
1410	int menubar_mapping (int map);
1411	int menu_select (XButtonEvent &ev);
1412	void menubar_select (XButtonEvent &ev);
1413	void menubar_control (XButtonEvent &ev);
1414	void map_menuBar (int map);
1415	#endif
1416		1323
1417	// screen.C	1324	// screen.C
1418	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1325
1419	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1326	void lalloc (line_t &l) const
		1327	{
		1328	l.t = (text_t *)talloc->alloc ();
		1329	l.r = (rend_t *)ralloc->alloc ();
		1330	}
		1331
		1332	#if 0
		1333	void lfree (line_t &l)
		1334	{
		1335	talloc->free (l.t);
		1336	ralloc->free (l.r);
		1337	}
		1338	#endif
		1339
		1340	void lresize (line_t &l) const
		1341	{
		1342	if (!l.t)
		1343	return;
		1344
		1345	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1346	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1347
		1348	l.l = min (l.l, ncol);
		1349
		1350	if (ncol > prev_ncol)
		1351	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1352	}
		1353
		1354	int fgcolor_of (rend_t r) const NOTHROW
		1355	{
		1356	int base = GET_BASEFG (r);
		1357	#ifndef NO_BRIGHTCOLOR
		1358	if (r & RS_Bold
		1359	# if ENABLE_STYLES
		1360	&& option (Opt_intensityStyles)
		1361	# endif
		1362	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1363	base += minBrightCOLOR - minCOLOR;
		1364	#endif
		1365	return base;
		1366	}
		1367
		1368	int bgcolor_of (rend_t r) const NOTHROW
		1369	{
		1370	int base = GET_BASEBG (r);
		1371	#ifndef NO_BRIGHTCOLOR
		1372	if (r & RS_Blink
		1373	# if ENABLE_STYLES
		1374	&& option (Opt_intensityStyles)
		1375	# endif
		1376	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1377	base += minBrightCOLOR - minCOLOR;
		1378	#endif
		1379	return base;
		1380	}
		1381
		1382	bool option (uint8_t opt) const NOTHROW
		1383	{
		1384	return options[opt >> 3] & (1 << (opt & 7));
		1385	}
		1386
		1387	void set_option (uint8_t opt, bool set = true) NOTHROW
		1388	{
		1389	if (set)
		1390	options[opt >> 3] |= (1 << (opt & 7));
		1391	else
		1392	options[opt >> 3] &= ~(1 << (opt & 7));
		1393	}
		1394
		1395	void PrivMode (int set, unsigned bit) NOTHROW
		1396	{
		1397	if (set)
		1398	priv_modes |= bit;
		1399	else
		1400	priv_modes &= ~bit;
		1401	}
		1402
		1403	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1404	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1420	int scr_scroll_text (int row1, int row2, int count, int spec);	1405	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1421	void scr_reset ();	1406	void scr_reset ();
1422	void scr_reset_realloc ();
1423	void scr_release ();	1407	void scr_release () NOTHROW;
1424	void scr_clear (bool really = false);	1408	void scr_clear (bool really = false) NOTHROW;
1425	void scr_refresh (unsigned char refresh_type);	1409	void scr_refresh () NOTHROW;
1426	bool scr_refresh_rend (rend_t mask, rend_t value);	1410	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1427	void scr_erase_screen (int mode);	1411	void scr_erase_screen (int mode) NOTHROW;
		1412	#if ENABLE_FRILLS
		1413	void scr_erase_savelines () NOTHROW;
		1414	void scr_backindex () NOTHROW;
		1415	void scr_forwardindex () NOTHROW;
		1416	#endif
1428	void scr_touch (bool refresh);	1417	void scr_touch (bool refresh) NOTHROW;
1429	void scr_expose (int x, int y, int width, int height, bool refresh);	1418	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1430	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1419	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1431	void scr_recolour ();	1420	void scr_recolour () NOTHROW;
1432	void scr_remap_chars ();	1421	void scr_remap_chars () NOTHROW;
1433	void scr_remap_chars (text_t *tp, rend_t *rp);	1422	void scr_remap_chars (line_t &l) NOTHROW;
		1423
		1424	enum cursor_mode { SAVE, RESTORE };
1434		1425
1435	void scr_poweron ();	1426	void scr_poweron ();
1436	void scr_cursor (int mode);	1427	void scr_cursor (cursor_mode mode) NOTHROW;
1437	void scr_do_wrap ();	1428	void scr_do_wrap () NOTHROW;
		1429	void scr_swap_screen () NOTHROW;
1438	int scr_change_screen (int scrn);	1430	void scr_change_screen (int scrn);
1439	void scr_color (unsigned int color, int fgbg);	1431	void scr_color (unsigned int color, int fgbg) NOTHROW;
1440	void scr_rendition (int set, int style);	1432	void scr_rendition (int set, int style) NOTHROW;
1441	void scr_add_lines (const unicode_t *str, int nlines, int len);	1433	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1442	void scr_backspace ();	1434	void scr_backspace () NOTHROW;
1443	void scr_tab (int count, bool ht = false);	1435	void scr_tab (int count, bool ht = false) NOTHROW;
1444	void scr_backindex ();
1445	void scr_forwardindex ();
1446	void scr_gotorc (int row, int col, int relative);	1436	void scr_gotorc (int row, int col, int relative) NOTHROW;
1447	void scr_index (enum page_dirn direction);	1437	void scr_index (enum page_dirn direction) NOTHROW;
1448	void scr_erase_line (int mode);	1438	void scr_erase_line (int mode) NOTHROW;
1449	void scr_E ();	1439	void scr_E () NOTHROW;
1450	void scr_insdel_lines (int count, int insdel);	1440	void scr_insdel_lines (int count, int insdel) NOTHROW;
1451	void scr_insdel_chars (int count, int insdel);	1441	void scr_insdel_chars (int count, int insdel) NOTHROW;
1452	void scr_scroll_region (int top, int bot);	1442	void scr_scroll_region (int top, int bot) NOTHROW;
1453	void scr_cursor_visible (int mode);	1443	void scr_cursor_visible (int mode) NOTHROW;
1454	void scr_autowrap (int mode);	1444	void scr_autowrap (int mode) NOTHROW;
1455	void scr_relative_origin (int mode);	1445	void scr_relative_origin (int mode) NOTHROW;
1456	void scr_insert_mode (int mode);	1446	void scr_insert_mode (int mode) NOTHROW;
1457	void scr_set_tab (int mode);	1447	void scr_set_tab (int mode) NOTHROW;
1458	void scr_rvideo_mode (int mode);	1448	void scr_rvideo_mode (bool on) NOTHROW;
1459	void scr_report_position ();	1449	void scr_report_position () NOTHROW;
1460	void set_font_style ();	1450	void set_font_style () NOTHROW;
1461	void scr_charset_choose (int set);	1451	void scr_charset_choose (int set) NOTHROW;
1462	void scr_charset_set (int set, unsigned int ch);	1452	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1463	int scr_move_to (int y, int len);	1453	void scr_move_to (int y, int len) NOTHROW;
1464	int scr_page (enum page_dirn direction, int nlines);	1454	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1465	int scr_changeview (unsigned int oldviewstart);	1455	bool scr_changeview (int new_view_start) NOTHROW;
1466	void scr_bell ();	1456	void scr_bell () NOTHROW;
1467	void scr_printscreen (int fullhist);	1457	void scr_printscreen (int fullhist) NOTHROW;
		1458	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1459	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1468	void scr_reverse_selection ();	1460	void scr_reverse_selection () NOTHROW;
1469	void scr_dump (int fd);	1461	void scr_dump (int fd) NOTHROW;
		1462
1470	void selection_check (int check_more);	1463	void selection_check (int check_more) NOTHROW;
1471	void selection_paste (Window win, Atom prop, bool delete_prop);	1464	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1472	void selection_property (Window win, Atom prop);	1465	void selection_property (Window win, Atom prop) NOTHROW;
1473	void selection_request (Time tm, int x, int y);	1466	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1474	int selection_request_other (Atom target, int selnum);	1467	int selection_request_other (Atom target, int selnum) NOTHROW;
1475	void selection_clear ();	1468	void selection_clear () NOTHROW;
1476	void selection_make (Time tm);	1469	void selection_make (Time tm);
		1470	bool selection_grab (Time tm) NOTHROW;
1477	void selection_start_colrow (int col, int row);	1471	void selection_start_colrow (int col, int row) NOTHROW;
1478	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1472	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1479	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1473	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1480	void selection_remove_trailing_spaces ();	1474	void selection_remove_trailing_spaces () NOTHROW;
1481	void selection_send (const XSelectionRequestEvent &rq);	1475	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1476	void selection_click (int clicks, int x, int y) NOTHROW;
		1477	void selection_extend (int x, int y, int flag) NOTHROW;
		1478	void selection_rotate (int x, int y) NOTHROW;
		1479
		1480	void pixel_position (int *x, int *y) NOTHROW;
1482		1481
1483	#if defined(NEXT_SCROLLBAR)	1482	#if defined(NEXT_SCROLLBAR)
1484	// scrollbar-next.C	1483	// scrollbar-next.C
1485	Pixmap renderPixmap (const char *const *data, int width, int height);	1484	Pixmap renderPixmap (const char *const *data, int width, int height);
1486	void init_scrollbar_stuff ();	1485	void init_scrollbar_stuff ();
…		…
1488	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1487	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1489	#endif	1488	#endif
1490		1489
1491	#if defined(RXVT_SCROLLBAR)	1490	#if defined(RXVT_SCROLLBAR)
1492	// scrollbar-rxvt.C	1491	// scrollbar-rxvt.C
1493	void Draw_button (int x, int y, int state, int dirn);
1494	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1492	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1495	#endif	1493	#endif
1496		1494
1497	#if defined(XTERM_SCROLLBAR)	1495	#if defined(XTERM_SCROLLBAR)
1498	// scrollbar-xterm.C	1496	// scrollbar-xterm.C
…		…
1513	void get_options (int argc, const char *const *argv);	1511	void get_options (int argc, const char *const *argv);
1514	int parse_keysym (const char *str, const char *arg);	1512	int parse_keysym (const char *str, const char *arg);
1515	void get_xdefaults (FILE *stream, const char *name);	1513	void get_xdefaults (FILE *stream, const char *name);
1516	void extract_resources ();	1514	void extract_resources ();
1517	// xpm.C	1515	// xpm.C
1518	int scale_pixmap (const char *geom);	1516	void get_window_origin (int &x, int &y);
1519	void resize_pixmap ();	1517	Pixmap get_pixmap_property (int prop_id);
1520	Pixmap set_bgPixmap (const char *file);
1521	};	1518	};
1522		1519
1523	/*
1524	*****************************************************************************
1525	* PROTOTYPES
1526	*****************************************************************************
1527	*/
1528	#ifdef PROTOTYPES
1529	# define __PROTO(p) p
1530	#else
1531	# define __PROTO(p) ()
1532	#endif
1533
1534	#ifdef DEBUG_malloc
1535	# include "dmalloc.h" /* This comes last */
1536	#endif
1537
1538	#endif /* _RXVT_H_ */	1520	#endif /* _RXVT_H_ */
1539		1521

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