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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.126 by root, Wed Dec 1 02:12:18 2004 UTC vs.
Revision 1.302 by ayin, Sat Sep 8 21:25:56 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
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);	109	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		110	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
92	char * rxvt_strdup (const char *str);	111	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		112	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		113
		114	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
		115
93	char * rxvt_r_basename (const char *str);	116	char * rxvt_basename (const char *str) NOTHROW;
94	void rxvt_vlog (const char *fmt, va_list arg_ptr);	117	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
95	void rxvt_log (const char *fmt,...);	118	void rxvt_log (const char *fmt,...) NOTHROW;
96	void rxvt_warn (const char *fmt,...);	119	void rxvt_warn (const char *fmt,...) NOTHROW;
97	void rxvt_fatal (const char *fmt,...);	120	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
98	void rxvt_exit_failure ();	121	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
99	int rxvt_Str_match (const char *s1, const char *s2);	122
100	const char * rxvt_Str_skip_space (const char *str);
101	char * rxvt_Str_trim (char *str);	123	char * rxvt_strtrim (char *str) NOTHROW;
102	int rxvt_Str_escaped (char *str);
103	char ** rxvt_splitcommastring (const char *cs);	124	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
104	void rxvt_freecommastring (char **cs);	125	void rxvt_freecommastring (char **cs) NOTHROW;
105	char * rxvt_File_find (const char *file, const char *ext, const char *path);
106	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
107	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
108		126
109	void rxvt_privileges (rxvt_privaction action);	127	/////////////////////////////////////////////////////////////////////////////
		128
		129	// temporarily replace the process environment
		130	extern char **environ;
		131	extern char **rxvt_environ; // the original environ pointer
		132
		133	static inline void set_environ (stringvec *envv)
		134	{
		135	#if ENABLE_PERL
		136	assert (envv);
		137	#else
		138	if (envv)
		139	#endif
		140	environ = (char **)envv->begin ();
		141	}
		142
		143	static inline void set_environ (char **envv)
		144	{
		145	#if ENABLE_PERL
		146	assert (envv);
		147	#else
		148	if (envv)
		149	#endif
		150	environ = envv;
		151	}
110		152
111	/*	153	/*
112	*****************************************************************************	154	*****************************************************************************
113	* STRUCTURES AND TYPEDEFS	155	* STRUCTURES AND TYPEDEFS
114	*****************************************************************************	156	*****************************************************************************
115	*/	157	*/
116	struct grwin_t;	158	struct grwin_t;
117		159
118	/* Sanitize menubar info */
119	#ifndef MENUBAR
120	# undef MENUBAR_MAX
121	#endif
122	#ifndef MENUBAR_MAX
123	# define MENUBAR_MAX 0
124	#endif
125
126	/* If we're using either the rxvt scrollbar or menu bars, keep the	160	/* If we're using either the rxvt scrollbar, keep the
127	* scrollColor resource.	161	* scrollColor resource.
128	*/	162	*/
129	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	163	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
130	# define KEEP_SCROLLCOLOR 1	164	# define KEEP_SCROLLCOLOR 1
131	#else	165	#else
132	# undef KEEP_SCROLLCOLOR	166	# undef KEEP_SCROLLCOLOR
133	#endif	167	#endif
134		168
		169	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
		170	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
		171	struct bgPixmap_t {
		172
		173	enum {
		174	geometrySet = (1UL<<0),
		175	propScale = (1UL<<1),
		176	geometryFlags = (geometrySet|propScale),
		177
		178	tintSet = (1UL<<8),
		179	tintNeeded = (1UL<<9),
		180	tintWholesome = (1UL<<10),
		181	tintServerSide = (1UL<<11),
		182	tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
		183	blurNeeded = (1UL<<12),
		184
		185	isTransparent = (1UL<<16),
		186	isInvalid = (1UL<<17)
		187	};
		188
		189	unsigned long flags;
		190
		191	enum {
		192	transpPmapTiled = (1UL<<0),
		193	transpPmapTinted = tintNeeded,
		194	transpPmapBlured = blurNeeded,
		195	transpTransformations = (tintNeeded|blurNeeded)
		196	}; /* this flags are returned by make_transparency_pixmap if called */
		197
135	#ifdef XPM_BACKGROUND	198	# ifdef XPM_BACKGROUND
136	typedef struct {	199	# ifdef HAVE_AFTERIMAGE
137	short w, h, x, y;	200	ASImage *original_asim;
		201	bool render_asim (ASImage *background, ARGB32 background_tint);
		202	# endif
		203
		204	enum { defaultScale = 100, defaultAlign = 50 };
		205
		206	unsigned int h_scale, v_scale;/* percents of the window size */
		207	int h_align, v_align; /* percents of the window size:
		208	0 - left align, 50 - center, 100 - right */
		209	void unset_geometry () { flags = flags & ~geometryFlags; };
		210	bool set_geometry (const char *geom);
		211	void set_defaultGeometry ()
		212	{
		213	h_scale = v_scale = defaultScale;
		214	h_align = v_align = defaultAlign;
		215	flags |= geometrySet;
		216	};
		217
		218	bool set_file (const char *file);
		219	# endif /* XPM_BACKGROUND */
		220
		221	rxvt_term *target;
		222	bool set_target (rxvt_term *new_target);
		223
		224	# ifdef ENABLE_TRANSPARENCY
		225	int root_depth; /* obtained when target is set */
		226	Pixmap root_pixmap; /* current root pixmap set */
		227	rxvt_color tint;
		228	int shade;
		229	int h_blurRadius, v_blurRadius;
		230
		231	bool set_transparent ();
		232	bool set_blur_radius (const char *geom);
		233	bool set_tint (rxvt_color &new_tint);
		234	bool unset_tint ();
		235	bool set_shade (const char *shade_str);
		236	bool set_root_pixmap ();
		237
		238	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
		239	# endif
		240	double invalid_since;
		241
138	Pixmap pixmap;	242	Pixmap pixmap;
139	} bgPixmap_t;	243	unsigned int pmap_width, pmap_height;
		244	unsigned int pmap_depth;
		245
		246	bool window_size_sensitive ();
		247	bool need_client_side_rendering ();
		248	void apply ();
		249	bool render ();
		250	void invalidate () {
		251	if (!(flags & isInvalid))
		252	{
		253	flags |= isInvalid;
		254	invalid_since = NOW;
		255	}
		256	};
		257	};
		258	#else
		259	# undef HAVE_BG_PIXMAP
140	#endif	260	#endif
141		261
142	/*	262	/*
143	* the 'essential' information for reporting Mouse Events	263	* the 'essential' information for reporting Mouse Events
144	* pared down from XButtonEvent	264	* pared down from XButtonEvent
145	*/	265	*/
146	struct mouse_event {	266	struct mouse_event {
147	int clicks;	267	int clicks;
148	Time time; /* milliseconds */	268	Time time; /* milliseconds */
149	unsigned int state; /* key or button mask */	269	unsigned int state; /* key or button mask */
150	unsigned int button; /* detail */	270	unsigned int button; /* detail */
151	};	271	};
152
153	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
154	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
155	#define SWAP_IT(one, two, typeof) \
156	do { \
157	typeof swapittmp; \
158	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
159	} while (/* CONSTCOND */ 0)
160	#define BOUND_POSITIVE_INT16(val) \
161	(int16_t) ((val) <= 0 \
162	? 0 \
163	: min ((val), (((uint16_t)-1)>>1)))
164		272
165	#if ENABLE_FRILLS	273	#if ENABLE_FRILLS
166	typedef struct _mwmhints {	274	typedef struct _mwmhints {
167	CARD32 flags;	275	CARD32 flags;
168	CARD32 functions;	276	CARD32 functions;
…		…
170	INT32 input_mode;	278	INT32 input_mode;
171	CARD32 status;	279	CARD32 status;
172	} MWMHints;	280	} MWMHints;
173	#endif	281	#endif
174		282
		283	#if ENABLE_XEMBED
		284	// XEMBED messages
		285	# define XEMBED_EMBEDDED_NOTIFY 0
		286	# define XEMBED_WINDOW_ACTIVATE 1
		287	# define XEMBED_WINDOW_DEACTIVATE 2
		288	# define XEMBED_REQUEST_FOCUS 3
		289	# define XEMBED_FOCUS_IN 4
		290	# define XEMBED_FOCUS_OUT 5
		291	# define XEMBED_FOCUS_NEXT 6
		292	# define XEMBED_FOCUS_PREV 7
		293
		294	# define XEMBED_MODALITY_ON 10
		295	# define XEMBED_MODALITY_OFF 11
		296	# define XEMBED_REGISTER_ACCELERATOR 12
		297	# define XEMBED_UNREGISTER_ACCELERATOR 13
		298	# define XEMBED_ACTIVATE_ACCELERATOR 14
		299
		300	// XEMBED detail code
		301	# define XEMBED_FOCUS_CURRENT 0
		302	# define XEMBED_FOCUS_FIRST 1
		303	# define XEMBED_FOCUS_LAST 2
		304
		305	# define XEMBED_MAPPED (1 << 0)
		306	#endif
		307
175	/*	308	/*
176	*****************************************************************************	309	*****************************************************************************
177	* NORMAL DEFINES	310	* NORMAL DEFINES
178	*****************************************************************************	311	*****************************************************************************
179	*/	312	*/
…		…
191		324
192	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	325	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
193	# define NO_MOUSE_REPORT_SCROLLBAR 1	326	# define NO_MOUSE_REPORT_SCROLLBAR 1
194	#endif	327	#endif
195		328
196	#ifdef NO_RESOURCES
197	# undef USE_XGETDEFAULT
198	#endif
199
200	#if ISO_14755
201	# define ENABLE_OVERLAY 1
202	#endif
203
204	/* now look for other badly set stuff */	329	/* now look for other badly set stuff */
205		330
206	#if !defined (EACCESS) && defined(EAGAIN)	331	#if !defined (EACCESS) && defined(EAGAIN)
207	# define EACCESS EAGAIN	332	# define EACCESS EAGAIN
208	#endif	333	#endif
…		…
210	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	335	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
211	# define EXIT_SUCCESS 0 /* exit function success */	336	# define EXIT_SUCCESS 0 /* exit function success */
212	# define EXIT_FAILURE 1 /* exit function failure */	337	# define EXIT_FAILURE 1 /* exit function failure */
213	#endif	338	#endif
214		339
215	#define menuBar_esc 10
216	#define scrollBar_esc 30	340	#define scrollBar_esc 30
217	#define menuBar_margin 2 /* margin below text */
218		341
219	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	342	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
220	# define HAVE_SCROLLBARS 1	343	# define HAVE_SCROLLBARS 1
221	#endif
222
223	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
224	#ifdef HALFSHADOW
225	# define SHADOW 1
226	#else
227	# define SHADOW 2
228	#endif	344	#endif
229		345
230	#define R_SB_ALIGN_CENTRE 0	346	#define R_SB_ALIGN_CENTRE 0
231	#define R_SB_ALIGN_TOP 1	347	#define R_SB_ALIGN_TOP 1
232	#define R_SB_ALIGN_BOTTOM 2	348	#define R_SB_ALIGN_BOTTOM 2
233		349
234	#define R_SB_RXVT 0
235	#define R_SB_NEXT 1	350	#define R_SB_NEXT 1
236	#define R_SB_XTERM 2	351	#define R_SB_XTERM 2
237	#define R_SB_PLAIN 4	352	#define R_SB_PLAIN 4
		353	#define R_SB_RXVT 8
238		354
239	#define SB_WIDTH_NEXT 19	355	#define SB_WIDTH_NEXT 19
240	#define SB_WIDTH_XTERM 15	356	#define SB_WIDTH_XTERM 15
241	#define SB_WIDTH_PLAIN 7	357	#define SB_WIDTH_PLAIN 7
242	#ifndef SB_WIDTH_RXVT	358	#ifndef SB_WIDTH_RXVT
…		…
305	* |	421	* |
306	* +---< SB_WIDTH_NEXT	422	* +---< SB_WIDTH_NEXT
307	*/	423	*/
308		424
309	enum {	425	enum {
310	NO_REFRESH = 0 , /* Window not visible at all! */	426	NO_REFRESH = 0, /* Window not visible at all! */
311	FAST_REFRESH = 1<<0, /* Fully exposed window */	427	FAST_REFRESH = 1, /* Fully exposed window */
312	SLOW_REFRESH = 1<<1, /* Partially exposed window */	428	SLOW_REFRESH = 2, /* Partially exposed window */
313	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
314	};	429	};
315		430
316	#ifdef NO_SECONDARY_SCREEN	431	#ifdef NO_SECONDARY_SCREEN
317	# define NSCREENS 0	432	# define NSCREENS 0
318	#else	433	#else
…		…
324	#define FONT_DN "#-"	439	#define FONT_DN "#-"
325	#define FONT_UP "#+"	440	#define FONT_UP "#+"
326		441
327	/* flags for rxvt_scr_gotorc () */	442	/* flags for rxvt_scr_gotorc () */
328	enum {	443	enum {
329	C_RELATIVE = 1 , /* col movement is relative */	444	C_RELATIVE = 1, /* col movement is relative */
330	R_RELATIVE = 2, /* row movement is relative */	445	R_RELATIVE = 2, /* row movement is relative */
331	RELATIVE = 1 | 2,	446	RELATIVE = C_RELATIVE | R_RELATIVE,
332	};	447	};
333		448
334	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	449	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
335	enum {	450	enum {
336	INSERT = -1, /* don't change these values */	451	INSERT = -1, /* don't change these values */
…		…
349	enum {	464	enum {
350	PRIMARY = 0,	465	PRIMARY = 0,
351	SECONDARY,	466	SECONDARY,
352	};	467	};
353		468
354	#define RS_None 0 /* Normal */	469	#define RS_None 0
355		470
356	#define RS_fgMask 0x0000007fUL /* 128 colors */	471	#define RS_fgMask 0x0000007fUL // 128 colors
357	#define RS_bgMask 0x00003f80UL /* 128 colors */	472	#define RS_bgMask 0x00003f80UL // 128 colors
358		473
359	// font styles	474	// font styles
360	#define RS_Bold 0x00004000UL // value 1	475	#define RS_Bold 0x00004000UL // value 1
361	#define RS_Italic 0x00008000UL // value 2	476	#define RS_Italic 0x00008000UL // value 2
362		477
363	// fake styles	478	// fake styles
364	#define RS_Blink 0x00010000UL /* blink */	479	#define RS_Blink 0x00010000UL // blink
365	#define RS_RVid 0x00020000UL /* reverse video */	480	#define RS_RVid 0x00020000UL // reverse video
366	#define RS_Uline 0x00040000UL /* underline */	481	#define RS_Uline 0x00040000UL // underline
367		482
368	// 5 bits still to go	483	// toggle this to force redraw, must be != RS_Careful
		484	#define RS_redraw 0x01000000UL
		485
		486	// 5 custom bits for extensions
		487	#define RS_customCount 32
		488	#define RS_customMask 0x00f80000UL
		489	#define RS_customShift 19
369		490
370	// other flags	491	// other flags
371	#define RS_Careful 0x80000000UL /* be careful when drawing these */	492	#define RS_Careful 0x80000000UL /* be careful when drawing these */
372		493
373	#define RS_styleCount 4	494	#define RS_styleCount 4
…		…
415	XTerm_property = 3, // change X property	536	XTerm_property = 3, // change X property
416	XTerm_Color = 4, // change colors	537	XTerm_Color = 4, // change colors
417	XTerm_Color00 = 10, // not implemented, CLASH!	538	XTerm_Color00 = 10, // not implemented, CLASH!
418	XTerm_Color01 = 11, // not implemented	539	XTerm_Color01 = 11, // not implemented
419	XTerm_Color_cursor = 12, // change actual 'Cursor' color	540	XTerm_Color_cursor = 12, // change actual 'Cursor' color
420	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	541	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
421	XTerm_Color_pointer_bg = 14, // not implemented	542	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
422	XTerm_Color05 = 15, // not implemented	543	XTerm_Color05 = 15, // not implemented (tektronix fg)
423	XTerm_Color06 = 16, // not implemented	544	XTerm_Color06 = 16, // not implemented (tektronix bg)
424	XTerm_Color_RV = 17, // change actual 'Highlight' color	545	XTerm_Color_RV = 17, // change actual 'Highlight' color
425	XTerm_logfile = 46, // not implemented	546	XTerm_logfile = 46, // not implemented
426	XTerm_font = 50,	547	XTerm_font = 50,
427		548
428	XTerm_konsole30 = 30, // reserved for konsole	549	XTerm_konsole30 = 30, // reserved for konsole
429	XTerm_konsole31 = 31, // reserved for konsole	550	XTerm_konsole31 = 31, // reserved for konsole
430	XTerm_emacs51 = 51, // reserved for emacs shell	551	XTerm_emacs51 = 51, // reserved for emacs shell
431	/*	552	/*
432	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	553	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		554	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
433	*/	555	*/
434	XTerm_Color_BD = 18, // change actual 'Bold' color	556	Rxvt_Color_BD = 18, // change actual 'Bold' color
435	XTerm_Color_UL = 19, // change actual 'Underline' color	557	Rxvt_Color_UL = 19, // change actual 'Underline' color
436	XTerm_Pixmap = 20, // new bg pixmap	558	Rxvt_Pixmap = 20, // new bg pixmap
437	XTerm_restoreFG = 39, // change default fg color	559	Rxvt_restoreFG = 39, // change default fg color
438	XTerm_restoreBG = 49, // change default bg color	560	Rxvt_restoreBG = 49, // change default bg color
439	XTerm_dumpscreen = 55, // dump scrollback and all of screen	561	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		562
440	XTerm_locale = 701, // change locale	563	URxvt_locale = 701, // change locale
441	XTerm_Menu = 703, // set menu item	564	URxvt_version = 702, // request version
		565
442	XTerm_Color_IT = 704, // change actual 'Italic' colour	566	URxvt_Color_IT = 704, // change actual 'Italic' colour
443	XTerm_Color_tint = 705, // change actual tint colour	567	URxvt_Color_tint = 705, // change actual tint colour
		568	URxvt_Color_BD = 706,
		569	URxvt_Color_UL = 707,
444		570
445	URxvt_font = 710,	571	URxvt_font = 710,
446	URxvt_boldFont = 711,	572	URxvt_boldFont = 711,
447	URxvt_italicFont = 712,	573	URxvt_italicFont = 712,
448	URxvt_boldItalicFont = 713,	574	URxvt_boldItalicFont = 713,
		575
		576	URxvt_view_up = 720,
		577	URxvt_view_down = 721,
		578
		579	URxvt_perl = 777,
449	};	580	};
450		581
451	/* Words starting with `Color_' are colours. Others are counts */	582	/* Words starting with `Color_' are colours. Others are counts */
452	/*	583	/*
453	* The following comment is mostly obsolete since pixcolor_set was expanded:
454	* We're currently upto 29 colours. Only 3 more available. The
455	* PixColor and rendition colour usage should probably be decoupled	584	* The PixColor and rendition colour usage should probably be decoupled
456	* on the unnecessary items, e.g. Color_pointer, but won't bother	585	* on the unnecessary items, e.g. Color_pointer, but won't bother
457	* until we need to. Also, be aware of usage in pixcolor_set	586	* until we need to. Also, be aware of usage in pixcolor_set
458	*/	587	*/
459		588
460	enum colour_list {	589	enum colour_list {
		590	Color_none = -2,
		591	Color_transparent = -1,
461	Color_fg = 0,	592	Color_fg = 0,
462	Color_bg,	593	Color_bg,
463	minCOLOR, /* 2 */	594	minCOLOR, /* 2 */
464	Color_Black = minCOLOR,	595	Color_Black = minCOLOR,
465	Color_Red3,	596	Color_Red3,
…		…
497	Color_BD,	628	Color_BD,
498	Color_IT,	629	Color_IT,
499	Color_UL,	630	Color_UL,
500	Color_RV,	631	Color_RV,
501	#endif	632	#endif
		633	#if ENABLE_FRILLS
		634	Color_underline,
		635	#endif
502	#ifdef OPTION_HC	636	#ifdef OPTION_HC
503	Color_HC,	637	Color_HC,
504	#endif	638	#endif
505	#ifdef KEEP_SCROLLCOLOR	639	#ifdef KEEP_SCROLLCOLOR
506	Color_scroll,	640	Color_scroll,
507	Color_trough,	641	Color_trough,
508	#endif	642	#endif
509	#if TINTING	643	#if ENABLE_TRANSPARENCY
510	Color_tint,	644	Color_tint,
		645	#endif
		646	#if OFF_FOCUS_FADING
		647	Color_fade,
511	#endif	648	#endif
512	NRS_COLORS, /* */	649	NRS_COLORS, /* */
513	#ifdef KEEP_SCROLLCOLOR	650	#ifdef KEEP_SCROLLCOLOR
514	Color_topShadow = NRS_COLORS,	651	Color_topShadow = NRS_COLORS,
515	Color_bottomShadow,	652	Color_bottomShadow,
…		…
519	#endif	656	#endif
520	};	657	};
521		658
522	#define Color_Bits 7 // 0 .. maxTermCOLOR	659	#define Color_Bits 7 // 0 .. maxTermCOLOR
523		660
524	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
525	#define NPIXCLR_BITS 32
526
527	/*	661	/*
528	* Resource list	662	* Resource list
529	*/	663	*/
530	enum {	664	enum {
531	Rs_display_name = 0,	665	# define def(name) Rs_ ## name,
532	Rs_term_name,	666	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
533	Rs_iconName,	667	# include "rsinc.h"
534	Rs_geometry,	668	# undef def
535	Rs_reverseVideo,	669	# undef reserve
536	Rs_color,
537	_Rs_color = Rs_color + NRS_COLORS - 1,
538	Rs_font,
539	#if ENABLE_STYLES
540	Rs_boldFont,
541	Rs_italicFont,
542	Rs_boldItalicFont,
543	#endif
544	Rs_name,
545	Rs_title,
546	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
547	Rs_path,
548	#endif
549	#ifdef XPM_BACKGROUND
550	Rs_backgroundPixmap,
551	#endif
552	#if (MENUBAR_MAX)
553	Rs_menu,
554	#endif
555	Rs_loginShell,
556	Rs_jumpScroll,
557	#ifdef HAVE_SCROLLBARS
558	Rs_scrollBar,
559	Rs_scrollBar_right,
560	Rs_scrollBar_floating,
561	Rs_scrollBar_align,
562	#endif
563	Rs_scrollstyle, /* Rs_scrollBar_style */
564	Rs_scrollTtyOutput,
565	Rs_scrollTtyKeypress,
566	Rs_scrollWithBuffer,
567	Rs_saveLines,
568	Rs_utmpInhibit,
569	Rs_visualBell,
570	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
571	Rs_mapAlert,
572	#endif
573	#ifdef META8_OPTION
574	Rs_meta8,
575	#endif
576	#ifdef MOUSE_WHEEL
577	Rs_mouseWheelScrollPage,
578	#endif
579	#ifndef NO_BACKSPACE_KEY
580	Rs_backspace_key,
581	#endif
582	#ifndef NO_DELETE_KEY
583	Rs_delete_key,
584	#endif
585	Rs_selectstyle,
586	#ifdef PRINTPIPE
587	Rs_print_pipe,
588	#endif
589	#ifdef USE_XIM
590	Rs_preeditType,
591	Rs_inputMethod,
592	#endif
593	#ifdef TRANSPARENT
594	Rs_transparent,
595	Rs_transparent_all,
596	#endif
597	#if ENABLE_FRILLS
598	Rs_ext_bwidth,
599	Rs_int_bwidth,
600	Rs_borderLess,
601	#endif
602	Rs_scrollBar_thickness,
603	#ifndef NO_LINESPACE
604	Rs_lineSpace,
605	#endif
606	Rs_cutchars,
607	Rs_modifier,
608	Rs_answerbackstring,
609	Rs_tripleclickwords,
610	Rs_insecure,
611	Rs_cursorBlink,
612	Rs_pointerBlank,
613	Rs_pointerBlankDelay,
614	Rs_imLocale,
615	Rs_pastableTabs,
616	#ifndef NO_SECONDARY_SCREEN
617	Rs_secondaryScreen,
618	Rs_secondaryScroll,
619	#endif
620	#ifdef OFF_FOCUS_FADING
621	Rs_fade,
622	#endif
623	#ifdef TINTING
624	Rs_shade,
625	#endif
626	NUM_RESOURCES	670	NUM_RESOURCES
627	};
628
629	// see init.C:xa_names, which must be kept in sync
630	enum {
631	XA_TEXT = 0,
632	XA_COMPOUND_TEXT,
633	XA_UTF8_STRING,
634	XA_MULTIPLE,
635	XA_TARGETS,
636	XA_TIMESTAMP,
637	XA_VT_SELECTION,
638	XA_INCR,
639	XA_WMDELETEWINDOW,
640	#ifdef TRANSPARENT
641	XA_XROOTPMAPID,
642	XA_XSETROOTID,
643	#endif
644	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
645	XA_DNDPROTOCOL,
646	XA_DNDSELECTION,
647	#endif /* OFFIX_DND */
648	XA_CLIPBOARD,
649	NUM_XA
650	};	671	};
651		672
652	/* DEC private modes */	673	/* DEC private modes */
653	#define PrivMode_132 (1UL<<0)	674	#define PrivMode_132 (1UL<<0)
654	#define PrivMode_132OK (1UL<<1)	675	#define PrivMode_132OK (1UL<<1)
…		…
663	#define PrivMode_ShiftKeys (1UL<<10)	684	#define PrivMode_ShiftKeys (1UL<<10)
664	#define PrivMode_VisibleCursor (1UL<<11)	685	#define PrivMode_VisibleCursor (1UL<<11)
665	#define PrivMode_MouseX10 (1UL<<12)	686	#define PrivMode_MouseX10 (1UL<<12)
666	#define PrivMode_MouseX11 (1UL<<13)	687	#define PrivMode_MouseX11 (1UL<<13)
667	#define PrivMode_scrollBar (1UL<<14)	688	#define PrivMode_scrollBar (1UL<<14)
668	#define PrivMode_menuBar (1UL<<15)
669	#define PrivMode_TtyOutputInh (1UL<<16)	689	#define PrivMode_TtyOutputInh (1UL<<15)
670	#define PrivMode_Keypress (1UL<<17)	690	#define PrivMode_Keypress (1UL<<16)
671	#define PrivMode_smoothScroll (1UL<<18)	691	#define PrivMode_smoothScroll (1UL<<17)
672	#define PrivMode_vt52 (1UL<<19)	692	#define PrivMode_vt52 (1UL<<18)
673	#define PrivMode_LFNL (1UL<<20)	693	#define PrivMode_LFNL (1UL<<19)
674	/* too annoying to implement X11 highlight tracking */	694	/* too annoying to implement X11 highlight tracking */
675	/* #define PrivMode_MouseX11Track (1LU<<21) */	695	/* #define PrivMode_MouseX11Track (1LU<<20) */
676		696
677	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	697	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
678	#define PrivMode(test,bit) \
679	if (test) \
680	priv_modes |= (bit); \
681	else \
682	priv_modes &= ~(bit)
683		698
684	#ifdef ALLOW_132_MODE	699	#ifdef ALLOW_132_MODE
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	700	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
686	#else	701	#else
687	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	702	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
688	#endif	703	#endif
689		704
690	// do not change these constants lightly, there are many interdependencies	705	// do not change these constants lightly, there are many interdependencies
691	#define IMBUFSIZ 128 // input modifier buffer sizes	706	#define IMBUFSIZ 128 // input modifier buffer sizes
692	#define KBUFSZ 512 // size of keyboard mapping buffer	707	#define KBUFSZ 512 // size of keyboard mapping buffer
693	#define CBUFSIZ 4096 // size of command buffer	708	#define CBUFSIZ 2048 // size of command buffer
694	#define UBUFSIZ 4096 // character buffer	709	#define UBUFSIZ 2048 // character buffer
695		710
696	#ifndef PATH_MAX	711	#ifndef PATH_MAX
697	# define PATH_MAX 16384	712	# define PATH_MAX 16384
698	#endif	713	#endif
699		714
…		…
727	/*	742	/*
728	*****************************************************************************	743	*****************************************************************************
729	* MACRO DEFINES	744	* MACRO DEFINES
730	*****************************************************************************	745	*****************************************************************************
731	*/	746	*/
732	#define memset(x, y, z) memset((x), (y), (size_t)(z))	747	#define dLocal(type,name) type const name = this->name
733	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	748
734	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	749	// for speed reasons, we assume that all codepoints 32 to 126 are
735	#define strcasecmp(x, y) strcasecmp((x), (y))	750	// single-width.
736	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	751	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
737	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
738	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
739	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
740	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
741	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
742	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
743	#define strdup(x) strdup((const char *)(x))
744	#define strlen(x) strlen((const char *)(x))
745	#define strchr(x, y) strchr((const char *)(x), (int)(y))
746	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
747		752
748	/* convert pixel dimensions to row/column values. Everything as int32_t */	753	/* convert pixel dimensions to row/column values. Everything as int32_t */
749	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	754	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
750	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	755	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
751	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	756	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
752	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	757	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
753	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	758	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
754	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	759	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
755	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	760	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
756	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	761	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
757		762
758	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	763	// for m >= -n, ensure remainder lies between 0..n-1
759	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	764	#define MOD(m,n) (((m) + (n)) % (n))
		765
		766	#define LINENO(n) MOD (term_start + int(n), total_rows)
		767	#define ROW(n) row_buf [LINENO (n)]
760		768
761	/* how to build & extract colors and attributes */	769	/* how to build & extract colors and attributes */
762	#define GET_BASEFG(x) (((x) & RS_fgMask))	770	#define GET_BASEFG(x) (((x) & RS_fgMask))
763	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	771	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
764	#ifndef NO_BRIGHTCOLOR
765	# define GET_FGCOLOR(x) \
766	((((x) & RS_Bold) == 0 \
767	|| GET_BASEFG (x) < minCOLOR \
768	|| GET_BASEFG (x) >= minBrightCOLOR) \
769	? GET_BASEFG (x) \
770	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
771	# define GET_BGCOLOR(x) \
772	((((x) & RS_Blink) == 0 \
773	|| GET_BASEBG (x) < minCOLOR \
774	|| GET_BASEBG (x) >= minBrightCOLOR) \
775	? GET_BASEBG (x) \
776	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
777	#else
778	# define GET_FGCOLOR(x) GET_BASEFG(x)
779	# define GET_BGCOLOR(x) GET_BASEBG(x)
780	#endif
781		772
782	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	773	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
783	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	774	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
784		775
785	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	776	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
794	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	785	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
795	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	786	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
796		787
797	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	788	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
798		789
799	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	790	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
800	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	791	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
801		792
802	#if ENABLE_STYLES	793	#if ENABLE_STYLES
803	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	794	# define FONTSET(style) fontset[GET_STYLE (style)]
804	#else	795	#else
805	# define FONTSET(style) TermWin.fontset[0]	796	# define FONTSET(style) fontset[0]
806	#endif	797	#endif
807		798
808	#ifdef HAVE_SCROLLBARS	799	#ifdef HAVE_SCROLLBARS
809	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	800	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
810	#else	801	#else
…		…
833	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	824	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
834	#define scrollbar_position(y) ((y) - scrollBar.beg)	825	#define scrollbar_position(y) ((y) - scrollBar.beg)
835	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	826	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
836	- scrollbar_minheight ())	827	- scrollbar_minheight ())
837		828
838	#if (MENUBAR_MAX > 1)
839	/* rendition style flags */
840	# define menuBar_height() (TermWin.fheight + SHADOW)
841	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
842	# define isMenuBarWindow(w) ((w) == menuBar.win)
843	#else
844	# define menuBar_height() (0)
845	# define menuBar_TotalHeight() (0)
846	# define isMenuBarWindow(w) (0)
847	#endif
848
849	#ifdef XPM_BACKGROUND
850	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
851	#else
852	# define XPMClearArea(a, b, c, d, e, f, g)
853	#endif
854
855	#ifndef STRICT_FONT_CHECKING
856	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
857	#endif
858
859	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
860	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
861
862	#ifdef UTMP_SUPPORT
863	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
864	# undef HAVE_UTMPX_H
865	# undef HAVE_STRUCT_UTMPX
866	# endif
867	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
868	# undef HAVE_UTMP_H
869	# undef HAVE_STRUCT_UTMP
870	# endif
871
872	# ifdef HAVE_UTMPX_H
873	# include <utmpx.h>
874	# endif
875	# ifdef HAVE_UTMP_H
876	# include <utmp.h>
877	# endif
878	#endif
879
880	#ifdef DEBUG_CMD
881	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
882	#else
883	# define D_CMD(x)
884	#endif
885	#ifdef DEBUG_INIT
886	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
887	#else
888	# define D_INIT(x)
889	#endif
890	#ifdef DEBUG_MAIN
891	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
892	#else
893	# define D_MAIN(x)
894	#endif
895	#ifdef DEBUG_SIZE
896	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
897	#else
898	# define D_SIZE(x)
899	#endif
900
901	extern class rxvt_failure_exception { } rxvt_failure_exception;
902
903	typedef callback1<void, const char *> log_callback;	829	typedef callback<void (const char *)> log_callback;
904		830	typedef callback<int (int)> getfd_callback;
905	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
906	extern void rxvt_log (const char *fmt, ...);
907	extern void rxvt_warn (const char *fmt, ...);
908	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
909	extern void rxvt_exit_failure () __attribute__ ((noreturn));
910		831
911	#define SET_LOCALE(locale) rxvt_set_locale (locale)	832	#define SET_LOCALE(locale) rxvt_set_locale (locale)
912	extern bool rxvt_set_locale (const char *locale);	833	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		834	extern void rxvt_push_locale (const char *locale) NOTHROW;
		835	extern void rxvt_pop_locale () NOTHROW;
913		836
914	/*
915	*****************************************************************************	837	/****************************************************************************/
916	* VARIABLES	838
		839	#define LINE_LONGER 0x0001 // line is continued on the next row
		840	#define LINE_FILTERED 0x0002 // line has been filtered
		841	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		842	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		843	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		844
		845	struct line_t {
		846	text_t *t; // terminal the text
		847	rend_t *r; // rendition, uses RS_ flags
		848	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		849	uint32_t f; // flags
		850
		851	bool is_longer ()
		852	{
		853	return f & LINE_LONGER;
		854	}
		855
		856	void is_longer (int set)
		857	{
		858	if (set)
		859	f |= LINE_LONGER;
		860	else
		861	f &= ~LINE_LONGER;
		862	}
		863
		864	void clear ()
		865	{
		866	t = 0;
		867	r = 0;
		868	l = 0;
		869	f = 0;
		870	}
		871
		872	void touch () // call whenever a line is changed/touched/updated
		873	{
		874	#if ENABLE_PERL
		875	f &= ~LINE_FILTERED;
		876	#endif
		877	}
		878
		879	void touch (int col)
		880	{
		881	max_it (l, col);
		882	touch ();
		883	}
		884	};
		885
917	*****************************************************************************	886	/****************************************************************************/
918	*/
919	#ifdef MENUBAR
920	# include "menubar.h"
921	#endif
922
923	#define BLINK_INTERVAL 0.5
924	#define TEXT_BLINK_INTERVAL 0.5
925
926	#ifndef __attribute__
927	# ifdef __GNUC__
928	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
929	# define __attribute__(x)
930	# endif
931	# endif
932	# define __attribute__(x)
933	#endif
934		887
935	// primivite wrapper around mbstate_t to ensure initialisation	888	// primivite wrapper around mbstate_t to ensure initialisation
936	struct mbstate {	889	struct mbstate {
937	mbstate_t mbs;	890	mbstate_t mbs;
938		891
939	operator mbstate_t *() { return &mbs; }	892	operator mbstate_t *() { return &mbs; }
940	void reset () { memset (&mbs, 0, sizeof (mbs)); }	893	void reset () { memset (&mbs, 0, sizeof (mbs)); }
941	mbstate () { reset (); }	894	mbstate () { reset (); }
942	};	895	};
		896
		897	/****************************************************************************/
		898
		899	#define UNICODE_MASK 0x1fffffUL
943		900
944	#if UNICODE3	901	#if UNICODE3
945	# define COMPOSE_LO 0x40000000UL	902	# define COMPOSE_LO 0x40000000UL
946	# define COMPOSE_HI 0x400fffffUL	903	# define COMPOSE_HI 0x400fffffUL
947	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	904	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
948	#else	905	#else
		906	# if ENABLE_PERL
		907	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		908	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		909	# else
949	# define COMPOSE_LO 0xd800UL	910	# define COMPOSE_LO 0xd800UL
950	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	911	# define COMPOSE_HI 0xf8ffUL
951	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	912	# endif
		913	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
952	#endif	914	#endif
953		915
954	#if ENABLE_COMBINING	916	#if ENABLE_COMBINING
955	// compose chars are used to represent composite characters	917	// compose chars are used to represent composite characters
956	// that are not representable in unicode, as well as characters	918	// that are not representable in unicode, as well as characters
…		…
976	};	938	};
977		939
978	extern class rxvt_composite_vec rxvt_composite;	940	extern class rxvt_composite_vec rxvt_composite;
979	#endif	941	#endif
980		942
		943	/****************************************************************************/
981		944
		945	#ifdef KEYSYM_RESOURCE
		946	class keyboard_manager;
		947	#endif
		948
982	struct rxvt_term : zero_initialized, rxvt_vars {	949	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		950
		951	// special markers with magic addresses
		952	static const char resval_undef []; // options specifically unset
		953	static const char resval_on []; // boolean options switched on
		954	static const char resval_off []; // or off
		955
983	log_callback *log_hook; // log error messages through this hook, if != 0	956	log_callback *log_hook; // log error messages through this hook, if != 0
984		957	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		958	#if ENABLE_PERL
		959	rxvt_perl_term perl;
		960	#endif
985	struct mbstate mbstate; // current input multibyte state	961	struct mbstate mbstate; // current input multibyte state
986		962
987	unsigned char want_refresh:1,	963	unsigned char want_refresh:1,
988	#ifdef TRANSPARENT	964	#ifdef ENABLE_TRANSPARENCY
989	want_full_refresh:1, /* awaiting full screen refresh */	965	want_full_refresh:1, /* awaiting full screen refresh */
990	#endif	966	#endif
991	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
992	am_transparent:1, /* is a transparent term */
993	am_pixmap_trans:1, /* transparency w/known root pixmap */
994	#endif
995	current_screen:1, /* primary or secondary */	967	current_screen:1, /* primary or secondary */
996	hate_those_clicks:1, /* a.k.a. keep mark position */
997	num_scr_allow:1,	968	num_scr_allow:1,
998	bypass_keystate:1,	969	bypass_keystate:1,
999	#ifdef CURSOR_BLINK	970	#ifdef CURSOR_BLINK
1000	hidden_cursor:1,	971	hidden_cursor:1,
1001	#endif	972	#endif
…		…
1003	hidden_text:1,	974	hidden_text:1,
1004	#endif	975	#endif
1005	#ifdef POINTER_BLANK	976	#ifdef POINTER_BLANK
1006	hidden_pointer:1,	977	hidden_pointer:1,
1007	#endif	978	#endif
1008	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	979	enc_utf8:1, /* wether locale uses utf-8 */
1009	seen_input:1, /* wether we have seen some program output yet */	980	seen_input:1, /* wether we have seen some program output yet */
1010	seen_resize:1, /* wether we had a resize event */	981	seen_resize:1, /* wether we had a resize event */
1011	parsed_geometry:1;	982	parsed_geometry:1;
1012		983
1013	unsigned char refresh_type,	984	unsigned char refresh_type,
…		…
1016	#endif	987	#endif
1017	scrollbar_align,	988	scrollbar_align,
1018	selection_wait,	989	selection_wait,
1019	selection_type;	990	selection_type;
1020	/* ---------- */	991	/* ---------- */
		992	bool rvideo_state, rvideo_mode;
		993	#ifndef NO_BELL
1021	short rvideo;	994	bool rvideo_bell;
		995	#endif
1022	int num_scr; /* screen: number lines scrolled */	996	int num_scr; /* screen: number lines scrolled */
1023	int prev_ncol, /* screen: previous number of columns */	997	int prev_ncol, /* screen: previous number of columns */
1024	prev_nrow; /* screen: previous number of rows */	998	prev_nrow; /* screen: previous number of rows */
1025	/* ---------- */	999	/* ---------- */
1026	rend_t rstyle;	1000	rend_t rstyle;
1027	/* ---------- */
1028	uint32_t pixcolor_set[NPIXCLR_SETS];
1029	/* ---------- */	1001	/* ---------- */
1030	#ifdef SELECTION_SCROLLING	1002	#ifdef SELECTION_SCROLLING
1031	int scroll_selection_lines;	1003	int scroll_selection_lines;
1032	enum page_dirn scroll_selection_dir;	1004	enum page_dirn scroll_selection_dir;
1033	int selection_save_x,	1005	int selection_save_x,
…		…
1039	/* give proper Scroll behaviour */	1011	/* give proper Scroll behaviour */
1040	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1012	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1041	mouse_slip_wheel_speed,	1013	mouse_slip_wheel_speed,
1042	#endif	1014	#endif
1043	refresh_count,	1015	refresh_count,
1044	refresh_limit,
1045	last_bot, /* scrollbar last bottom position */	1016	last_bot, /* scrollbar last bottom position */
1046	last_top, /* scrollbar last top position */	1017	last_top, /* scrollbar last top position */
1047	last_state, /* scrollbar last state */	1018	last_state, /* scrollbar last state */
1048	scrollbar_len,	1019	scrollbar_len,
1049	#ifdef MENUBAR
1050	menu_readonly, /* okay to alter menu? */
1051	Arrows_x,
1052	#endif
1053	#if MENUBAR_MAX > 1
1054	Nbars,
1055	#endif
1056	window_vt_x,	1020	window_vt_x,
1057	window_vt_y,	1021	window_vt_y,
1058	window_sb_x,	1022	window_sb_x,
1059	# ifdef POINTER_BLANK	1023	# ifdef POINTER_BLANK
1060	pointerBlankDelay,	1024	pointerBlankDelay,
1061	# endif	1025	# endif
1062	allowedxerror;	1026	allowedxerror;
1063	/* ---------- */	1027	/* ---------- */
1064	unsigned int ModMetaMask,	1028	unsigned int ModLevel3Mask,
		1029	ModMetaMask,
1065	ModNumLockMask;	1030	ModNumLockMask;
1066	int old_width, /* last used width in screen resize */	1031	int old_width, /* last used width in screen resize */
1067	old_height; /* last used height in screen resize */	1032	old_height; /* last used height in screen resize */
1068	unsigned long priv_modes,	1033	unsigned long priv_modes,
1069	SavedModes;	1034	SavedModes;
1070	/* ---------- */	1035	/* ---------- */
1071	Atom xa[NUM_XA];	1036	Atom *xa;
1072	/* ---------- */	1037	/* ---------- */
1073	#ifdef MENUBAR	1038	#ifdef RXVT_SCROLLBAR
1074	GC menubarGC;
1075	#endif
1076	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1077	GC scrollbarGC,	1039	GC scrollbarGC,
1078	topShadowGC,	1040	topShadowGC,
1079	botShadowGC;	1041	botShadowGC;
1080	#endif	1042	#endif
1081	#ifdef XTERM_SCROLLBAR	1043	#ifdef XTERM_SCROLLBAR
…		…
1099	#endif	1061	#endif
1100	/* ---------- */	1062	/* ---------- */
1101	Time selection_time,	1063	Time selection_time,
1102	selection_request_time;	1064	selection_request_time;
1103	pid_t cmd_pid; /* process id of child */	1065	pid_t cmd_pid; /* process id of child */
		1066	char * incr_buf;
		1067	size_t incr_buf_size, incr_buf_fill;
1104	/* ---------- */	1068	/* ---------- */
1105	Cursor leftptr_cursor;	1069	Cursor leftptr_cursor;
1106	#ifdef POINTER_BLANK
1107	Cursor blank_cursor;
1108	#endif
1109	/* ---------- */	1070	/* ---------- */
1110	#ifndef NO_BACKSPACE_KEY	1071	#ifndef NO_BACKSPACE_KEY
1111	const char *key_backspace;	1072	const char *key_backspace;
1112	#endif	1073	#endif
1113	#ifndef NO_DELETE_KEY	1074	#ifndef NO_DELETE_KEY
1114	const char *key_delete;	1075	const char *key_delete;
1115	#endif	1076	#endif
1116	struct mouse_event MEvent;	1077	struct mouse_event MEvent;
1117	XComposeStatus compose;	1078	XComposeStatus compose;
1118	ttymode_t tio;	1079	ttymode_t tio;
1119	#ifdef UTMP_SUPPORT
1120	# ifdef HAVE_STRUCT_UTMP
1121	struct utmp ut;
1122	# endif
1123	# ifdef HAVE_STRUCT_UTMPX
1124	struct utmpx utx;
1125	# endif
1126	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1127	char ut_id[5];
1128	# endif
1129	int utmp_pos;
1130	#endif
1131	row_col_t oldcursor;	1080	row_col_t oldcursor;
1132	#ifdef XPM_BACKGROUND	1081	#ifdef HAVE_BG_PIXMAP
1133	bgPixmap_t bgPixmap;	1082	bgPixmap_t bgPixmap;
1134	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1135	#endif	1083	#endif
1136	#ifdef MENUBAR	1084	#ifdef HAVE_AFTERIMAGE
1137	menu_t *ActiveMenu, /* currently active menu */	1085	ASVisual *asv;
1138	*BuildMenu; /* the menu currently being built */	1086	ASImageManager *asimman;
1139	bar_t *CurrentBar;
1140	# if ! (MENUBAR_MAX > 1)
1141	bar_t BarList;
1142	# endif /* (MENUBAR_MAX > 1) */
1143	#endif
1144	#ifdef CURSOR_BLINK
1145	struct timeval lastcursorchange;
1146	#endif
1147	#ifdef POINTER_BLANK
1148	struct timeval lastmotion;
1149	#endif	1087	#endif
1150		1088
1151	#if ENABLE_OVERLAY	1089	#if ENABLE_OVERLAY
1152	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1090	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1153	text_t **ov_text;	1091	text_t **ov_text;
1154	rend_t **ov_rend;	1092	rend_t **ov_rend;
1155		1093
1156	void scr_swap_overlay ();	1094	void scr_swap_overlay () NOTHROW;
1157	void scr_overlay_new (int x, int y, int w, int h);	1095	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1158	void scr_overlay_off ();	1096	void scr_overlay_off () NOTHROW;
1159	void scr_overlay_set (int x, int y,	1097	void scr_overlay_set (int x, int y,
1160	text_t text,	1098	text_t text,
1161	rend_t rend = OVERLAY_RSTYLE);	1099	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1162	void scr_overlay_set (int x, int y, const char *s);	1100	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		1101	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1163	#endif	1102	#endif
1164		1103
1165	vector<void *> allocated; // free these memory blocks with free()	1104	vector<void *> allocated; // free these memory blocks with free()
1166		1105
1167	char *env_windowid; /* environmental variable WINDOWID */	1106	char env_windowid[21]; /* environmental variable WINDOWID */
		1107	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1168	char *env_display; /* environmental variable DISPLAY */	1108	char *env_display; /* environmental variable DISPLAY */
1169	char *env_term; /* environmental variable TERM */	1109	char *env_term; /* environmental variable TERM */
1170	char *env_colorfgbg;	1110
1171	char *locale;	1111	char *locale;
1172	#if 0
1173	char *codeset;
1174	#endif
1175	char charsets[4];	1112	char charsets[4];
1176	unsigned char *v_buffer; /* pointer to physical buffer */	1113	char *v_buffer; /* pointer to physical buffer */
1177	unsigned int v_buflen; /* size of area to write */	1114	unsigned int v_buflen; /* size of area to write */
1178	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1115	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1116
1179	#ifdef KEYSYM_RESOURCE	1117	#ifdef KEYSYM_RESOURCE
1180	const unsigned char *Keysym_map[256];	1118	keyboard_manager *keyboard;
1181	#endif	1119	#endif
		1120
1182	const char *rs[NUM_RESOURCES];	1121	const char *rs[NUM_RESOURCES];
1183	/* command input buffering */	1122	/* command input buffering */
1184	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1123	char *cmdbuf_ptr, *cmdbuf_endp;
1185	unsigned char cmdbuf_base[CBUFSIZ];	1124	char cmdbuf_base[CBUFSIZ];
		1125
		1126	ptytty *pty;
1186		1127
1187	rxvt_salloc *talloc; // text line allocator	1128	rxvt_salloc *talloc; // text line allocator
1188	rxvt_salloc *ralloc; // rend line allocator	1129	rxvt_salloc *ralloc; // rend line allocator
1189		1130
1190	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1131	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1193	// ISO 14755 entry support	1134	// ISO 14755 entry support
1194	unicode_t iso14755buf;	1135	unicode_t iso14755buf;
1195	void commit_iso14755 ();	1136	void commit_iso14755 ();
1196	int hex_keyval (XKeyEvent &ev);	1137	int hex_keyval (XKeyEvent &ev);
1197	# if ISO_14755	1138	# if ISO_14755
1198	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1139	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1199	void iso14755_54 (int x, int y);	1140	void iso14755_54 (int x, int y);
1200	# endif	1141	# endif
1201	#endif	1142	#endif
1202		1143
1203	void paste (const unsigned char *data, unsigned int len);	1144	// modifies first argument(!)
		1145	void paste (char *data, unsigned int len) NOTHROW;
1204		1146
1205	void flush ();	1147	long vt_emask, vt_emask_perl, vt_emask_xim;
1206		1148
1207	#if TRANSPARENT	1149	void vt_select_input () const NOTHROW
		1150	{
		1151	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
		1152	}
		1153
		1154	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1208	void rootwin_cb (XEvent &xev);	1155	void rootwin_cb (XEvent &xev);
1209	xevent_watcher rootwin_ev;	1156	xevent_watcher rootwin_ev;
1210	#endif	1157	#endif
1211		1158	#ifdef HAVE_BG_PIXMAP
1212		1159	int update_background ();
1213	void sig_term (sig_watcher &w); sig_watcher sw_term;	1160	void update_background_cb (time_watcher &w);
1214	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1161	time_watcher update_background_ev;
		1162	#endif
1215		1163
1216	void x_cb (XEvent &xev);	1164	void x_cb (XEvent &xev);
		1165	void flush ();
1217	xevent_watcher termwin_ev;	1166	xevent_watcher termwin_ev;
1218	xevent_watcher vt_ev;	1167	xevent_watcher vt_ev;
1219	#ifdef HAVE_SCROLLBARS	1168	#ifdef HAVE_SCROLLBARS
1220	xevent_watcher scrollbar_ev;	1169	xevent_watcher scrollbar_ev;
1221	#endif	1170	#endif
1222	#ifdef MENUBAR
1223	xevent_watcher menubar_ev;
1224	#endif
1225		1171
		1172	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1226	void check_cb (check_watcher &w); check_watcher check_ev;	1173	void check_cb (check_watcher &w); check_watcher check_ev;
1227	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1174	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1228	void flush_cb (time_watcher &w); time_watcher flush_ev;	1175	void flush_cb (time_watcher &w); time_watcher flush_ev;
1229
1230	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1176	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1231
1232	void incr_cb (time_watcher &w); time_watcher incr_ev;	1177	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1233		1178
1234	#ifdef CURSOR_BLINK	1179	#ifdef CURSOR_BLINK
1235	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1180	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1236	#endif	1181	#endif
1237	#ifdef TEXT_BLINK	1182	#ifdef TEXT_BLINK
1238	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1183	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1184	#endif
		1185	#ifndef NO_BELL
		1186	void bell_cb (time_watcher &w); time_watcher bell_ev;
1239	#endif	1187	#endif
1240		1188
1241	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1189	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1242	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1190	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1243	#endif	1191	#endif
…		…
1253	void pointer_blank ();	1201	void pointer_blank ();
1254	#endif	1202	#endif
1255	void pointer_unblank ();	1203	void pointer_unblank ();
1256		1204
1257	void tt_printf (const char *fmt,...);	1205	void tt_printf (const char *fmt,...);
1258	void tt_write (const unsigned char *data, unsigned int len);	1206	void tt_write (const char *data, unsigned int len);
		1207	void pty_write ();
1259		1208
1260	void tt_winch ();	1209	void tt_winch ();
1261		1210
1262	rxvt_term ();	1211	rxvt_term ();
1263	~rxvt_term ();	1212	~rxvt_term ();
1264	void destroy ();	1213	void destroy ();
		1214	void emergency_cleanup ();
1265		1215
1266	bool init (int argc, const char *const *argv);	1216	bool init (int argc, const char *const *argv, stringvec *envv);
		1217
		1218	bool init (stringvec *argv, stringvec *envv)
		1219	{
		1220	this->argv = argv;
		1221	return init (argv->size (), argv->begin (), envv);
		1222	}
		1223
1267	bool init_vars ();	1224	bool init_vars ();
1268		1225
1269	bool pty_fill ();	1226	bool pty_fill ();
		1227
		1228	void make_current () const // make this the "currently active" urxvt instance
		1229	{
		1230	SET_R (this);
		1231	set_environ (envv);
		1232	rxvt_set_locale (locale);
		1233	}
1270		1234
1271	void init_secondary ();	1235	void init_secondary ();
1272	const char **init_resources (int argc, const char *const *argv);	1236	const char **init_resources (int argc, const char *const *argv);
		1237	const char *x_resource (const char *name);
1273	void init_env ();	1238	void init_env ();
1274	void set_locale (const char *locale);	1239	void set_locale (const char *locale);
1275	void init_xlocale ();	1240	void init_xlocale ();
1276	void init_command (const char *const *argv);	1241	void init_command (const char *const *argv);
1277	void run_command (const char *const *argv);	1242	void run_command (const char *const *argv);
1278	int run_child (const char *const *argv);	1243	int run_child (const char *const *argv);
1279		1244
1280	void color_aliases (int idx);	1245	void color_aliases (int idx);
1281	void recolour_cursor ();	1246	void recolour_cursor ();
1282	void create_windows (int argc, const char *const *argv);	1247	void create_windows (int argc, const char *const *argv);
1283	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1248	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1284	void window_calc (unsigned int width, unsigned int height);	1249	void window_calc (unsigned int newwidth, unsigned int newheight);
1285		1250
1286	#if USE_XIM	1251	#if USE_XIM
1287	rxvt_xim *input_method;	1252	rxvt_xim *input_method;
1288	XIC Input_Context;	1253	XIC Input_Context;
1289	XIMStyle input_style;	1254	XIMStyle input_style;
1290	XPoint spot; // most recently sent spot position	1255	XPoint spot; // most recently sent spot position
1291		1256
1292	void im_destroy ();	1257	void im_destroy ();
1293	void im_cb (); im_watcher im_ev;	1258	void im_cb (); im_watcher im_ev;
1294	void im_set_size (XRectangle &size);	1259	void im_set_size (XRectangle &size);
1295	void im_set_position (XPoint &pos);	1260	void im_set_position (XPoint &pos) NOTHROW;
1296	void im_set_color (unsigned long &fg, unsigned long &bg);	1261	void im_set_color (unsigned long &fg, unsigned long &bg);
1297	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1262	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1298		1263
1299	bool IMisRunning ();	1264	bool IMisRunning ();
1300	void IMSendSpot ();	1265	void IMSendSpot ();
1301	bool IM_get_IC (const char *modifiers);	1266	bool IM_get_IC (const char *modifiers);
1302	void IMSetStatusPosition ();	1267	void IMSetPosition ();
1303	#endif	1268	#endif
1304		1269
1305	void resize_scrollbar ();	1270	void resize_scrollbar ();
1306		1271
1307	void pixel_position (int *x, int *y);
1308
1309	void selection_click (int clicks, int x, int y);
1310	void selection_extend (int x, int y, int flag);
1311	void selection_rotate (int x, int y);
1312
1313	/* autoconvert */
1314
1315	// command.C	1272	// command.C
1316	void lookup_key (XKeyEvent &ev);	1273	void key_press (XKeyEvent &ev);
		1274	void key_release (XKeyEvent &ev);
1317	unsigned int cmd_write (const unsigned char *str, unsigned int count);	1275	unsigned int cmd_write (const char *str, unsigned int count);
1318		1276
1319	unicode_t next_char ();	1277	wchar_t next_char () NOTHROW;
1320	unicode_t cmd_getc ();	1278	wchar_t cmd_getc () THROW ((class out_of_input));
1321	unicode_t next_octet ();	1279	uint32_t next_octet () NOTHROW;
1322	unicode_t cmd_get8 ();	1280	uint32_t cmd_get8 () THROW ((class out_of_input));
1323		1281
1324	bool cmd_parse ();	1282	bool cmd_parse ();
1325	void mouse_report (XButtonEvent &ev);	1283	void mouse_report (XButtonEvent &ev);
1326	void button_press (XButtonEvent &ev);	1284	void button_press (XButtonEvent &ev);
1327	void button_release (XButtonEvent &ev);	1285	void button_release (XButtonEvent &ev);
1328	int check_our_parents ();	1286	void focus_in ();
		1287	void focus_out ();
		1288	void update_fade_color (unsigned int idx);
1329	#ifdef PRINTPIPE	1289	#ifdef PRINTPIPE
1330	FILE *popen_printer ();	1290	FILE *popen_printer ();
1331	int pclose_printer (FILE *stream);	1291	int pclose_printer (FILE *stream);
1332	#endif	1292	#endif
1333	void process_print_pipe ();	1293	void process_print_pipe ();
1334	void process_nonprinting (unicode_t ch);	1294	void process_nonprinting (unicode_t ch);
1335	void process_escape_vt52 (unicode_t ch);	1295	void process_escape_vt52 (unicode_t ch);
1336	void process_escape_seq ();	1296	void process_escape_seq ();
1337	void process_csi_seq ();	1297	void process_csi_seq ();
1338	void process_window_ops (const int *args, unsigned int nargs);	1298	void process_window_ops (const int *args, unsigned int nargs);
1339	unsigned char *get_to_st (unicode_t &ends_how);	1299	char *get_to_st (unicode_t &ends_how);
1340	void process_dcs_seq ();	1300	void process_dcs_seq ();
1341	void process_osc_seq ();	1301	void process_osc_seq ();
1342	void process_color_seq (int report, int color, const char *str, unsigned char resp);	1302	void process_color_seq (int report, int color, const char *str, char resp);
1343	void process_xterm_seq (int op, const char *str, unsigned char resp);	1303	void process_xterm_seq (int op, const char *str, char resp);
1344	int privcases (int mode, unsigned long bit);	1304	int privcases (int mode, unsigned long bit);
1345	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1305	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1346	void process_sgr_mode (unsigned int nargs, const int *arg);	1306	void process_sgr_mode (unsigned int nargs, const int *arg);
1347	void process_graphics ();	1307	void process_graphics ();
1348	// init.C	1308	// init.C
1349	void Get_Colours ();	1309	void Get_Colours ();
1350	void get_ourmods ();	1310	void get_ourmods ();
1351	// logging.C
1352	void makeutent (const char *pty, const char *hostname);
1353	void cleanutent ();
1354	// main.C	1311	// main.C
1355	void privileged_utmp (rxvt_privaction action);
1356	bool set_fonts ();	1312	bool set_fonts ();
		1313	void set_string_property (Atom prop, const char *str, int len = -1);
		1314	void set_utf8_property (Atom prop, const char *str, int len = -1);
1357	void set_title (const char *str);	1315	void set_title (const char *str);
1358	void set_icon_name (const char *str);	1316	void set_icon_name (const char *str);
1359	void set_window_color (int idx, const char *color);	1317	void set_window_color (int idx, const char *color);
1360	void set_colorfgbg ();	1318	void set_colorfgbg ();
1361	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1319	bool set_color (rxvt_color &color, const char *name);
		1320	void alias_color (int dst, int src);
1362	void set_widthheight (unsigned int width, unsigned int height);	1321	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1363
1364	#ifdef MENUBAR
1365	// menubar.C
1366	void menuitem_free (menu_t *menu, menuitem_t *item);
1367	int action_dispatch (action_t *action);
1368	void menuarrow_free (char name);
1369	void menuarrow_add (char *string);
1370	char *menu_find_base (menu_t **menu, char *path);
1371	menu_t *menu_delete (menu_t *menu);
1372	menu_t *menu_add (menu_t *parent, char *path);
1373	void drawbox_menubar (int x, int len, int state);
1374	void drawtriangle (int x, int y, int state);
1375	void drawbox_menuitem (int y, int state);
1376	void menu_show ();
1377	void menu_display (void (rxvt_term::*update) ());
1378	void menu_hide_all ();
1379	void menu_hide ();
1380	void menu_clear (menu_t *menu);
1381	void menubar_clear ();
1382	bar_t *menubar_find (const char *name);
1383	int menubar_push (const char *name);
1384	void menubar_remove (const char *name);
1385	void menubar_dump (FILE *fp);
1386	void menubar_read (const char *filename);
1387	void menubar_dispatch (char *str);
1388	void draw_Arrows (int name, int state);
1389	void menubar_expose ();
1390	int menubar_mapping (int map);
1391	int menu_select (XButtonEvent &ev);
1392	void menubar_select (XButtonEvent &ev);
1393	void menubar_control (XButtonEvent &ev);
1394	void map_menuBar (int map);
1395	#endif
1396		1322
1397	// screen.C	1323	// screen.C
1398	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1324
1399	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1325	void lalloc (line_t &l) const
		1326	{
		1327	l.t = (text_t *)talloc->alloc ();
		1328	l.r = (rend_t *)ralloc->alloc ();
		1329	}
		1330
		1331	#if 0
		1332	void lfree (line_t &l)
		1333	{
		1334	talloc->free (l.t);
		1335	ralloc->free (l.r);
		1336	}
		1337	#endif
		1338
		1339	void lresize (line_t &l) const
		1340	{
		1341	if (!l.t)
		1342	return;
		1343
		1344	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1345	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1346
		1347	l.l = min (l.l, ncol);
		1348
		1349	if (ncol > prev_ncol)
		1350	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1351	}
		1352
		1353	int fgcolor_of (rend_t r) const NOTHROW
		1354	{
		1355	int base = GET_BASEFG (r);
		1356	#ifndef NO_BRIGHTCOLOR
		1357	if (r & RS_Bold
		1358	# if ENABLE_STYLES
		1359	&& option (Opt_intensityStyles)
		1360	# endif
		1361	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1362	base += minBrightCOLOR - minCOLOR;
		1363	#endif
		1364	return base;
		1365	}
		1366
		1367	int bgcolor_of (rend_t r) const NOTHROW
		1368	{
		1369	int base = GET_BASEBG (r);
		1370	#ifndef NO_BRIGHTCOLOR
		1371	if (r & RS_Blink
		1372	# if ENABLE_STYLES
		1373	&& option (Opt_intensityStyles)
		1374	# endif
		1375	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1376	base += minBrightCOLOR - minCOLOR;
		1377	#endif
		1378	return base;
		1379	}
		1380
		1381	bool option (uint8_t opt) const NOTHROW
		1382	{
		1383	return options[opt >> 3] & (1 << (opt & 7));
		1384	}
		1385
		1386	void set_option (uint8_t opt, bool set = true) NOTHROW
		1387	{
		1388	if (set)
		1389	options[opt >> 3] |= (1 << (opt & 7));
		1390	else
		1391	options[opt >> 3] &= ~(1 << (opt & 7));
		1392	}
		1393
		1394	void PrivMode (int set, unsigned bit) NOTHROW
		1395	{
		1396	if (set)
		1397	priv_modes |= bit;
		1398	else
		1399	priv_modes &= ~bit;
		1400	}
		1401
		1402	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1403	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1400	int scr_scroll_text (int row1, int row2, int count, int spec);	1404	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1401	void scr_reset ();	1405	void scr_reset ();
1402	void scr_reset_realloc ();
1403	void scr_release ();	1406	void scr_release () NOTHROW;
1404	void scr_clear (bool really = false);	1407	void scr_clear (bool really = false) NOTHROW;
1405	void scr_refresh (unsigned char refresh_type);	1408	void scr_refresh () NOTHROW;
1406	bool scr_refresh_rend (rend_t mask, rend_t value);	1409	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1407	void scr_erase_screen (int mode);	1410	void scr_erase_screen (int mode) NOTHROW;
		1411	#if ENABLE_FRILLS
		1412	void scr_erase_savelines () NOTHROW;
		1413	void scr_backindex () NOTHROW;
		1414	void scr_forwardindex () NOTHROW;
		1415	#endif
1408	void scr_touch (bool refresh);	1416	void scr_touch (bool refresh) NOTHROW;
1409	void scr_expose (int x, int y, int width, int height, bool refresh);	1417	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1410	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);	1418	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1411	void scr_recolour ();	1419	void scr_recolour () NOTHROW;
1412	void scr_remap_chars ();	1420	void scr_remap_chars () NOTHROW;
1413	void scr_remap_chars (text_t *tp, rend_t *rp);	1421	void scr_remap_chars (line_t &l) NOTHROW;
		1422
		1423	enum cursor_mode { SAVE, RESTORE };
1414		1424
1415	void scr_poweron ();	1425	void scr_poweron ();
1416	void scr_cursor (int mode);	1426	void scr_cursor (cursor_mode mode) NOTHROW;
1417	void scr_do_wrap ();	1427	void scr_do_wrap () NOTHROW;
		1428	void scr_swap_screen () NOTHROW;
1418	int scr_change_screen (int scrn);	1429	void scr_change_screen (int scrn);
1419	void scr_color (unsigned int color, int fgbg);	1430	void scr_color (unsigned int color, int fgbg) NOTHROW;
1420	void scr_rendition (int set, int style);	1431	void scr_rendition (int set, int style) NOTHROW;
1421	void scr_add_lines (const unicode_t *str, int nlines, int len);	1432	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1422	void scr_backspace ();	1433	void scr_backspace () NOTHROW;
1423	void scr_tab (int count, bool ht = false);	1434	void scr_tab (int count, bool ht = false) NOTHROW;
1424	void scr_backindex ();
1425	void scr_forwardindex ();
1426	void scr_gotorc (int row, int col, int relative);	1435	void scr_gotorc (int row, int col, int relative) NOTHROW;
1427	void scr_index (enum page_dirn direction);	1436	void scr_index (enum page_dirn direction) NOTHROW;
1428	void scr_erase_line (int mode);	1437	void scr_erase_line (int mode) NOTHROW;
1429	void scr_E ();	1438	void scr_E () NOTHROW;
1430	void scr_insdel_lines (int count, int insdel);	1439	void scr_insdel_lines (int count, int insdel) NOTHROW;
1431	void scr_insdel_chars (int count, int insdel);	1440	void scr_insdel_chars (int count, int insdel) NOTHROW;
1432	void scr_scroll_region (int top, int bot);	1441	void scr_scroll_region (int top, int bot) NOTHROW;
1433	void scr_cursor_visible (int mode);	1442	void scr_cursor_visible (int mode) NOTHROW;
1434	void scr_autowrap (int mode);	1443	void scr_autowrap (int mode) NOTHROW;
1435	void scr_relative_origin (int mode);	1444	void scr_relative_origin (int mode) NOTHROW;
1436	void scr_insert_mode (int mode);	1445	void scr_insert_mode (int mode) NOTHROW;
1437	void scr_set_tab (int mode);	1446	void scr_set_tab (int mode) NOTHROW;
1438	void scr_rvideo_mode (int mode);	1447	void scr_rvideo_mode (bool on) NOTHROW;
1439	void scr_report_position ();	1448	void scr_report_position () NOTHROW;
1440	void set_font_style ();	1449	void set_font_style () NOTHROW;
1441	void scr_charset_choose (int set);	1450	void scr_charset_choose (int set) NOTHROW;
1442	void scr_charset_set (int set, unsigned int ch);	1451	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1443	int scr_move_to (int y, int len);	1452	void scr_move_to (int y, int len) NOTHROW;
1444	int scr_page (enum page_dirn direction, int nlines);	1453	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1445	int scr_changeview (unsigned int oldviewstart);	1454	bool scr_changeview (int new_view_start) NOTHROW;
1446	void scr_bell ();	1455	void scr_bell () NOTHROW;
1447	void scr_printscreen (int fullhist);	1456	void scr_printscreen (int fullhist) NOTHROW;
		1457	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1458	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1448	void scr_reverse_selection ();	1459	void scr_reverse_selection () NOTHROW;
1449	void scr_dump (int fd);	1460	void scr_dump (int fd) NOTHROW;
		1461
1450	void selection_check (int check_more);	1462	void selection_check (int check_more) NOTHROW;
1451	int selection_paste (Window win, Atom prop, bool delete_prop);	1463	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1452	void selection_property (Window win, Atom prop);	1464	void selection_property (Window win, Atom prop) NOTHROW;
1453	void selection_request (Time tm, int x, int y);	1465	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1454	int selection_request_other (Atom target, int selnum);	1466	int selection_request_other (Atom target, int selnum) NOTHROW;
1455	void selection_clear ();	1467	void selection_clear () NOTHROW;
1456	void selection_make (Time tm);	1468	void selection_make (Time tm);
		1469	bool selection_grab (Time tm) NOTHROW;
1457	void selection_start_colrow (int col, int row);	1470	void selection_start_colrow (int col, int row) NOTHROW;
1458	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1471	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1459	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1472	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1460	void selection_remove_trailing_spaces ();	1473	void selection_remove_trailing_spaces () NOTHROW;
1461	void selection_send (const XSelectionRequestEvent &rq);	1474	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1475	void selection_click (int clicks, int x, int y) NOTHROW;
		1476	void selection_extend (int x, int y, int flag) NOTHROW;
		1477	void selection_rotate (int x, int y) NOTHROW;
		1478
		1479	void pixel_position (int *x, int *y) NOTHROW;
1462		1480
1463	#if defined(NEXT_SCROLLBAR)	1481	#if defined(NEXT_SCROLLBAR)
1464	// scrollbar-next.C	1482	// scrollbar-next.C
1465	Pixmap renderPixmap (const char *const *data, int width, int height);	1483	Pixmap renderPixmap (const char *const *data, int width, int height);
1466	void init_scrollbar_stuff ();	1484	void init_scrollbar_stuff ();
…		…
1468	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1486	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1469	#endif	1487	#endif
1470		1488
1471	#if defined(RXVT_SCROLLBAR)	1489	#if defined(RXVT_SCROLLBAR)
1472	// scrollbar-rxvt.C	1490	// scrollbar-rxvt.C
1473	void Draw_button (int x, int y, int state, int dirn);
1474	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1491	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1475	#endif	1492	#endif
1476		1493
1477	#if defined(XTERM_SCROLLBAR)	1494	#if defined(XTERM_SCROLLBAR)
1478	// scrollbar-xterm.C	1495	// scrollbar-xterm.C
…		…
1491		1508
1492	// xdefaults.C	1509	// xdefaults.C
1493	void get_options (int argc, const char *const *argv);	1510	void get_options (int argc, const char *const *argv);
1494	int parse_keysym (const char *str, const char *arg);	1511	int parse_keysym (const char *str, const char *arg);
1495	void get_xdefaults (FILE *stream, const char *name);	1512	void get_xdefaults (FILE *stream, const char *name);
1496	void extract_resources (Display *display, const char *name);	1513	void extract_resources ();
1497	// xpm.C	1514	// xpm.C
1498	int scale_pixmap (const char *geom);	1515	void get_window_origin (int &x, int &y);
1499	void resize_pixmap ();	1516	Pixmap get_pixmap_property (int prop_id);
1500	Pixmap set_bgPixmap (const char *file);
1501	};	1517	};
1502		1518
1503	/*
1504	*****************************************************************************
1505	* PROTOTYPES
1506	*****************************************************************************
1507	*/
1508	#ifdef PROTOTYPES
1509	# define __PROTO(p) p
1510	#else
1511	# define __PROTO(p) ()
1512	#endif
1513
1514	#ifdef DEBUG_malloc
1515	# include "dmalloc.h" /* This comes last */
1516	#endif
1517
1518	#endif /* _RXVT_H_ */	1519	#endif /* _RXVT_H_ */
1519		1520

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