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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.87 by root, Wed Aug 4 03:29:28 2004 UTC vs.
Revision 1.316 by ayin, Wed Oct 31 09:55:23 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	#ifndef NO_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"
19	#include "defaultfont.h"
20	#include "rxvtcolor.h"	38	#include "rxvtutil.h"
		39	#include "rxvtfont.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	*****************************************************************************
28	*/	60	*/
29	/* Consistent defines - please report on the necessity	61	/* Consistent defines - please report on the necessity
30	* @ Unixware: defines (__svr4__)	62	* @ Unixware: defines (__svr4__)
31	*/	63	*/
32	#if defined (SVR4) && !defined (__svr4__)	64	#if defined (SVR4) && !defined (__svr4__)
33	# define __svr4__	65	# define __svr4__ 1
34	#endif	66	#endif
35	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
36	# define __sun__	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	#include "background.h"
58	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>
60	# else
61	# include <xpm.h>
62	# endif
63	#endif
64		79
65	#ifndef STDIN_FILENO	80	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	81	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	82	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	83	# define STDERR_FILENO 2
69	#endif	84	#endif
70		85
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	86	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	87
73	# define NO_SETOWNER_TTYDEV	88	// exception thrown on fatal (per-instance) errors
		89	class rxvt_failure_exception { };
		90
		91	// exception thrown when the command parser runs out of input data
		92	class out_of_input { };
		93
		94	/*
		95	*****************************************************************************
		96	* PROTOTYPES
		97	*****************************************************************************
		98	*/
		99	// main.C
		100	void * rxvt_malloc (size_t size);
		101	void * rxvt_calloc (size_t number, size_t size);
		102	void * rxvt_realloc (void *ptr, size_t size);
		103
		104	// misc.C
		105	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		106	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		107	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		108	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		109
		110	char * rxvt_basename (const char *str) NOTHROW;
		111	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
		112	void rxvt_log (const char *fmt,...) NOTHROW;
		113	void rxvt_warn (const char *fmt,...) NOTHROW;
		114	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
		115	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
		116
		117	char * rxvt_strtrim (char *str) NOTHROW;
		118	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
		119	void rxvt_freecommastring (char **cs) NOTHROW;
		120
		121	/////////////////////////////////////////////////////////////////////////////
		122
		123	// temporarily replace the process environment
		124	extern char **environ;
		125	extern char **rxvt_environ; // the original environ pointer
		126
		127	static inline void set_environ (stringvec *envv)
		128	{
		129	#if ENABLE_PERL
		130	assert (envv);
		131	#else
		132	if (envv)
74	# endif	133	#endif
		134	environ = (char **)envv->begin ();
		135	}
		136
		137	static inline void set_environ (char **envv)
		138	{
		139	#if ENABLE_PERL
		140	assert (envv);
		141	#else
		142	if (envv)
75	#endif	143	#endif
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	144	environ = envv;
77	# define NO_SETOWNER_TTYDEV	145	}
78	#endif
79		146
80	/*	147	/*
81	*****************************************************************************	148	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	149	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	150	*****************************************************************************
84	*/	151	*/
85	struct grwin_t;	152	struct grwin_t;
86		153
87	/* Sanitize menubar info */
88	#ifndef MENUBAR
89	# undef MENUBAR_MAX
90	#endif
91	#ifndef MENUBAR_MAX
92	# define MENUBAR_MAX 0
93	#endif
94
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	154	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	155	* scrollColor resource.
97	*/	156	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	157	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	158	# define KEEP_SCROLLCOLOR 1
100	#else	159	#else
101	# undef KEEP_SCROLLCOLOR	160	# undef KEEP_SCROLLCOLOR
102	#endif
103
104	#ifdef XPM_BACKGROUND
105	typedef struct {
106	short w, h, x, y;
107	Pixmap pixmap;
108	} bgPixmap_t;
109	#endif	161	#endif
110		162
111	/*	163	/*
112	* the 'essential' information for reporting Mouse Events	164	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	165	* pared down from XButtonEvent
114	*/	166	*/
115	struct mouse_event {	167	struct mouse_event {
116	int clicks;	168	int clicks;
117	Time time; /* milliseconds */	169	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	170	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	171	unsigned int button; /* detail */
120	};	172	};
121		173
122	#ifndef min	174	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))
124	# define max(a,b) (((a) > (b)) ? (a) : (b))
125	#endif
126
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
129	#define SWAP_IT(one, two, typeof) \
130	do { \
131	typeof swapittmp; \
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
133	} while (/* CONSTCOND */ 0)
134	#define BOUND_POSITIVE_INT16(val) \
135	(int16_t) ((val) <= 0 \
136	? 0 \
137	: min ((val), (((uint16_t)-1)>>1)))
138
139	#ifndef NO_FRILLS
140	typedef struct _mwmhints {	175	typedef struct _mwmhints {
141	CARD32 flags;	176	CARD32 flags;
142	CARD32 functions;	177	CARD32 functions;
143	CARD32 decorations;	178	CARD32 decorations;
144	INT32 input_mode;	179	INT32 input_mode;
145	CARD32 status;	180	CARD32 status;
146	} MWMHints;	181	} MWMHints;
147	#endif	182	#endif
148		183
		184	#if ENABLE_XEMBED
		185	// XEMBED messages
		186	# define XEMBED_EMBEDDED_NOTIFY 0
		187	# define XEMBED_WINDOW_ACTIVATE 1
		188	# define XEMBED_WINDOW_DEACTIVATE 2
		189	# define XEMBED_REQUEST_FOCUS 3
		190	# define XEMBED_FOCUS_IN 4
		191	# define XEMBED_FOCUS_OUT 5
		192	# define XEMBED_FOCUS_NEXT 6
		193	# define XEMBED_FOCUS_PREV 7
		194
		195	# define XEMBED_MODALITY_ON 10
		196	# define XEMBED_MODALITY_OFF 11
		197	# define XEMBED_REGISTER_ACCELERATOR 12
		198	# define XEMBED_UNREGISTER_ACCELERATOR 13
		199	# define XEMBED_ACTIVATE_ACCELERATOR 14
		200
		201	// XEMBED detail code
		202	# define XEMBED_FOCUS_CURRENT 0
		203	# define XEMBED_FOCUS_FIRST 1
		204	# define XEMBED_FOCUS_LAST 2
		205
		206	# define XEMBED_MAPPED (1 << 0)
		207	#endif
		208
149	/*	209	/*
150	*****************************************************************************	210	*****************************************************************************
151	* NORMAL DEFINES	211	* NORMAL DEFINES
152	*****************************************************************************	212	*****************************************************************************
153	*/	213	*/
154		214
155	/* COLORTERM, TERM environment variables */	215	/* COLORTERM, TERM environment variables */
156	#define COLORTERMENV "rxvt"	216	#define COLORTERMENV "rxvt"
157	#ifdef XPM_BACKGROUND	217	#ifdef BG_IMAGE_FROM_FILE
158	# define COLORTERMENVFULL COLORTERMENV "-xpm"	218	# define COLORTERMENVFULL COLORTERMENV "-xpm"
159	#else	219	#else
160	# define COLORTERMENVFULL COLORTERMENV	220	# define COLORTERMENVFULL COLORTERMENV
161	#endif	221	#endif
162	#ifndef TERMENV	222	#ifndef TERMENV
163	# define TERMENV "rxvt"	223	# define TERMENV "rxvt-unicode"
164	#endif	224	#endif
165		225
166	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	226	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167	# define NO_MOUSE_REPORT_SCROLLBAR	227	# define NO_MOUSE_REPORT_SCROLLBAR 1
168	#endif
169
170	#ifdef NO_RESOURCES
171	# undef USE_XGETDEFAULT
172	#endif	228	#endif
173		229
174	/* now look for other badly set stuff */	230	/* now look for other badly set stuff */
175		231
176	#if !defined (EACCESS) && defined(EAGAIN)	232	#if !defined (EACCESS) && defined(EAGAIN)
…		…
180	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	236	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
181	# define EXIT_SUCCESS 0 /* exit function success */	237	# define EXIT_SUCCESS 0 /* exit function success */
182	# define EXIT_FAILURE 1 /* exit function failure */	238	# define EXIT_FAILURE 1 /* exit function failure */
183	#endif	239	#endif
184		240
185	#define menuBar_esc 10
186	#define scrollBar_esc 30	241	#define scrollBar_esc 30
187	#define menuBar_margin 2 /* margin below text */
188		242
189	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	243	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190	# define HAVE_SCROLLBARS	244	# define HAVE_SCROLLBARS 1
191	#endif
192
193	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194	#ifdef HALFSHADOW
195	# define SHADOW 1
196	#else
197	# define SHADOW 2
198	#endif	245	#endif
199		246
200	#define R_SB_ALIGN_CENTRE 0	247	#define R_SB_ALIGN_CENTRE 0
201	#define R_SB_ALIGN_TOP 1	248	#define R_SB_ALIGN_TOP 1
202	#define R_SB_ALIGN_BOTTOM 2	249	#define R_SB_ALIGN_BOTTOM 2
203		250
204	#define R_SB_RXVT 0
205	#define R_SB_NEXT 1	251	#define R_SB_NEXT 1
206	#define R_SB_XTERM 2	252	#define R_SB_XTERM 2
207	#define R_SB_PLAIN 4	253	#define R_SB_PLAIN 4
		254	#define R_SB_RXVT 8
208		255
209	#define SB_WIDTH_NEXT 19	256	#define SB_WIDTH_NEXT 19
210	#define SB_WIDTH_XTERM 15	257	#define SB_WIDTH_XTERM 15
211	#define SB_WIDTH_PLAIN 7	258	#define SB_WIDTH_PLAIN 7
212	#ifndef SB_WIDTH_RXVT	259	#ifndef SB_WIDTH_RXVT
…		…
275	* |	322	* |
276	* +---< SB_WIDTH_NEXT	323	* +---< SB_WIDTH_NEXT
277	*/	324	*/
278		325
279	enum {	326	enum {
280	NO_REFRESH = 0 , /* Window not visible at all! */	327	NO_REFRESH = 0, /* Window not visible at all! */
281	FAST_REFRESH = 1<<0, /* Fully exposed window */	328	FAST_REFRESH = 1, /* Fully exposed window */
282	SLOW_REFRESH = 1<<1, /* Partially exposed window */	329	SLOW_REFRESH = 2, /* Partially exposed window */
283	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
284	#if 0
285	REFRESH_BOUNDS = 1<<3
286	#endif
287	REFRESH_BOUNDS = 0 /* only required for old int_bwidth code. */ //TODO: remove this and all depending code
288	};	330	};
289		331
290	#ifdef NO_SECONDARY_SCREEN	332	#ifdef NO_SECONDARY_SCREEN
291	# define NSCREENS 0	333	# define NSCREENS 0
292	#else	334	#else
293	# define NSCREENS 1	335	# define NSCREENS 1
294	#endif	336	#endif
295		337
296	#define IGNORE 0
297	#define SAVE 's'
298	#define RESTORE 'r'
299
300	/* special (internal) prefix for font commands */	338	/* special (internal) prefix for font commands */
301	#define FONT_CMD '#'	339	#define FONT_CMD '#'
302	#define FONT_DN "#-"	340	#define FONT_DN "#-"
303	#define FONT_UP "#+"	341	#define FONT_UP "#+"
304		342
305	/* flags for rxvt_scr_gotorc () */	343	/* flags for rxvt_scr_gotorc () */
306	enum {	344	enum {
307	C_RELATIVE = 1 , /* col movement is relative */	345	C_RELATIVE = 1, /* col movement is relative */
308	R_RELATIVE = 2, /* row movement is relative */	346	R_RELATIVE = 2, /* row movement is relative */
309	RELATIVE = 1 | 2,	347	RELATIVE = C_RELATIVE | R_RELATIVE,
310	};	348	};
311		349
312	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	350	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
313	enum {	351	enum {
314	INSERT = -1, /* don't change these values */	352	INSERT = -1, /* don't change these values */
…		…
327	enum {	365	enum {
328	PRIMARY = 0,	366	PRIMARY = 0,
329	SECONDARY,	367	SECONDARY,
330	};	368	};
331		369
332	#define RS_None 0 /* Normal */	370	#define RS_None 0
333		371
334	#define RS_fgMask 0x000001FFu /* 512 colors */	372	#define RS_fgMask 0x0000007fUL // 128 colors
335	#define RS_bgMask 0x0003FE00u /* 512 colors */	373	#define RS_bgMask 0x00003f80UL // 128 colors
336	#define RS_Bold 0x00040000u /* bold */	374
		375	// font styles
		376	#define RS_Bold 0x00004000UL // value 1
		377	#define RS_Italic 0x00008000UL // value 2
		378
		379	// fake styles
337	#define RS_Blink 0x00080000u /* blink */	380	#define RS_Blink 0x00010000UL // blink
338	#define RS_RVid 0x00100000u /* reverse video */	381	#define RS_RVid 0x00020000UL // reverse video
339	#define RS_Uline 0x00200000u /* underline */	382	#define RS_Uline 0x00040000UL // underline
340		383
341	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	384	// toggle this to force redraw, must be != RS_Careful
		385	#define RS_redraw 0x01000000UL
		386
		387	// 5 custom bits for extensions
		388	#define RS_customCount 32
		389	#define RS_customMask 0x00f80000UL
342	#define RS_fontShift 22	390	#define RS_customShift 19
343		391
		392	// other flags
		393	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		394
		395	#define RS_styleCount 4
		396	#define RS_styleMask (RS_Bold | RS_Italic)
		397	#define RS_styleShift 14
		398
344	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	399	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
345	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	400	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		401
		402	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		403	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		404	#define RS_fontShift 24
		405
		406	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		407	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
346		408
347	#define Sel_none 0 /* Not waiting */	409	#define Sel_none 0 /* Not waiting */
348	#define Sel_normal 0x01 /* normal selection */	410	#define Sel_normal 0x01 /* normal selection */
349	#define Sel_incr 0x02 /* incremental selection */	411	#define Sel_incr 0x02 /* incremental selection */
350	#define Sel_direct 0x00	412	#define Sel_direct 0x00
…		…
359	C0_NUL = 0x00,	421	C0_NUL = 0x00,
360	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	422	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
361	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	423	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
362	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	424	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
363	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	425	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
364	};	426	};
365	#define CHAR_ST 0x9c /* 0234 */	427	#define CHAR_ST 0x9c /* 0234 */
366		428
367	/*	429	/*
368	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	430	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
369	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	431	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
375	XTerm_property = 3, // change X property	437	XTerm_property = 3, // change X property
376	XTerm_Color = 4, // change colors	438	XTerm_Color = 4, // change colors
377	XTerm_Color00 = 10, // not implemented, CLASH!	439	XTerm_Color00 = 10, // not implemented, CLASH!
378	XTerm_Color01 = 11, // not implemented	440	XTerm_Color01 = 11, // not implemented
379	XTerm_Color_cursor = 12, // change actual 'Cursor' color	441	XTerm_Color_cursor = 12, // change actual 'Cursor' color
380	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	442	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
381	XTerm_Color_pointer_bg = 14, // not implemented	443	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
382	XTerm_Color05 = 15, // not implemented	444	XTerm_Color05 = 15, // not implemented (tektronix fg)
383	XTerm_Color06 = 16, // not implemented	445	XTerm_Color06 = 16, // not implemented (tektronix bg)
384	XTerm_Color_RV = 17, // change actual 'Highlight' color	446	XTerm_Color_RV = 17, // change actual 'Highlight' color
385	XTerm_logfile = 46, // not implemented	447	XTerm_logfile = 46, // not implemented
386	XTerm_font = 50,	448	XTerm_font = 50,
387		449
388	XTerm_konsole30 = 30, // reserved for konsole	450	XTerm_konsole30 = 30, // reserved for konsole
389	XTerm_konsole31 = 31, // reserved for konsole	451	XTerm_konsole31 = 31, // reserved for konsole
390	XTerm_emacs51 = 51, // reserved for emacs shell	452	XTerm_emacs51 = 51, // reserved for emacs shell
391	/*	453	/*
392	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	454	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		455	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
393	*/	456	*/
394	XTerm_Color_BD = 18, // change actual 'Bold' color	457	Rxvt_Color_BD = 18, // change actual 'Bold' color
395	XTerm_Color_UL = 19, // change actual 'Underline' color	458	Rxvt_Color_UL = 19, // change actual 'Underline' color
396	XTerm_Pixmap = 20, // new bg pixmap	459	Rxvt_Pixmap = 20, // new bg pixmap
397	XTerm_restoreFG = 39, // change default fg color	460	Rxvt_restoreFG = 39, // change default fg color
398	XTerm_restoreBG = 49, // change default bg color	461	Rxvt_restoreBG = 49, // change default bg color
399	XTerm_dumpscreen = 55, // dump scrollback and all of screen	462	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		463
400	XTerm_locale = 701, // change locale	464	URxvt_locale = 701, // change locale
401	XTerm_findfont = 702, // find font of given character (in decimal)	465	URxvt_version = 702, // request version
402	XTerm_Menu = 703, // set menu item	466
		467	URxvt_Color_IT = 704, // change actual 'Italic' colour
		468	URxvt_Color_tint = 705, // change actual tint colour
		469	URxvt_Color_BD = 706,
		470	URxvt_Color_UL = 707,
		471
		472	URxvt_font = 710,
		473	URxvt_boldFont = 711,
		474	URxvt_italicFont = 712,
		475	URxvt_boldItalicFont = 713,
		476
		477	URxvt_view_up = 720,
		478	URxvt_view_down = 721,
		479
		480	URxvt_perl = 777,
403	};	481	};
404		482
405	/* Words starting with `Color_' are colours. Others are counts */	483	/* Words starting with `Color_' are colours. Others are counts */
406	/*	484	/*
407	* The following comment is mostly obsolete since pixcolor_set was expanded:
408	* We're currently upto 29 colours. Only 3 more available. The
409	* PixColor and rendition colour usage should probably be decoupled	485	* The PixColor and rendition colour usage should probably be decoupled
410	* on the unnecessary items, e.g. Color_pointer, but won't bother	486	* on the unnecessary items, e.g. Color_pointer, but won't bother
411	* until we need to. Also, be aware of usage in pixcolor_set	487	* until we need to. Also, be aware of usage in pixcolor_set
412	*/	488	*/
413		489
414	enum colour_list {	490	enum colour_list {
		491	Color_none = -2,
		492	Color_transparent = -1,
415	Color_fg = 0,	493	Color_fg = 0,
416	Color_bg,	494	Color_bg,
417	minCOLOR, /* 2 */	495	minCOLOR, /* 2 */
418	Color_Black = minCOLOR,	496	Color_Black = minCOLOR,
419	Color_Red3,	497	Color_Red3,
…		…
436	maxBrightCOLOR, /* minBrightCOLOR + 7 */	514	maxBrightCOLOR, /* minBrightCOLOR + 7 */
437	Color_White = maxBrightCOLOR,	515	Color_White = maxBrightCOLOR,
438	#else	516	#else
439	Color_White = maxCOLOR,	517	Color_White = maxCOLOR,
440	#endif	518	#endif
441	#ifdef TTY_256COLOR
442	min256COLOR = Color_White + 1,	519	minTermCOLOR = Color_White + 1,
443	max256COLOR = minCOLOR + 255,	520	maxTermCOLOR = Color_White + 72,
444	#endif
445	#ifndef NO_CURSORCOLOR	521	#ifndef NO_CURSORCOLOR
446	Color_cursor,	522	Color_cursor,
447	Color_cursor2,	523	Color_cursor2,
448	#endif	524	#endif
449	Color_pointer_fg,	525	Color_pointer_fg,
450	Color_pointer_bg,	526	Color_pointer_bg,
451	Color_border,	527	Color_border,
452	#ifndef NO_BOLD_UNDERLINE_REVERSE	528	#ifndef NO_BOLD_UNDERLINE_REVERSE
453	Color_BD,	529	Color_BD,
		530	Color_IT,
454	Color_UL,	531	Color_UL,
455	Color_RV,	532	Color_RV,
		533	#endif
		534	#if ENABLE_FRILLS
		535	Color_underline,
456	#endif	536	#endif
457	#ifdef OPTION_HC	537	#ifdef OPTION_HC
458	Color_HC,	538	Color_HC,
459	#endif	539	#endif
460	#ifdef KEEP_SCROLLCOLOR	540	#ifdef KEEP_SCROLLCOLOR
461	Color_scroll,	541	Color_scroll,
462	Color_trough,	542	Color_trough,
463	#endif	543	#endif
464	#if TINTING	544	#if ENABLE_TRANSPARENCY
465	Color_tint,	545	Color_tint,
		546	#endif
		547	#if OFF_FOCUS_FADING
		548	Color_fade,
466	#endif	549	#endif
467	NRS_COLORS, /* */	550	NRS_COLORS, /* */
468	#ifdef KEEP_SCROLLCOLOR	551	#ifdef KEEP_SCROLLCOLOR
469	Color_topShadow = NRS_COLORS,	552	Color_topShadow = NRS_COLORS,
470	Color_bottomShadow,	553	Color_bottomShadow,
471	TOTAL_COLORS /* upto 30 */	554	TOTAL_COLORS
472	#else	555	#else
473	TOTAL_COLORS = NRS_COLORS /* */	556	TOTAL_COLORS = NRS_COLORS
474	#endif	557	#endif
475	};	558	};
476		559
477	#define Color_Bits 9	560	#define Color_Bits 7 // 0 .. maxTermCOLOR
478	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
479	#define NPIXCLR_BITS 32
480
481	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
482		561
483	/*	562	/*
484	* Resource list	563	* Resource list
485	*/	564	*/
486	enum {	565	enum {
487	Rs_display_name = 0,	566	# define def(name) Rs_ ## name,
488	Rs_term_name,	567	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
489	Rs_iconName,	568	# include "rsinc.h"
490	Rs_geometry,	569	# undef def
491	Rs_reverseVideo,	570	# undef reserve
492	Rs_color,
493	_Rs_color = Rs_color + NRS_COLORS - 1,
494	Rs_font,
495	Rs_name,
496	Rs_title,
497	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
498	Rs_path,
499	#endif
500	#ifdef XPM_BACKGROUND
501	Rs_backgroundPixmap,
502	#endif
503	#if (MENUBAR_MAX)
504	Rs_menu,
505	#endif
506	Rs_loginShell,
507	Rs_jumpScroll,
508	#ifdef HAVE_SCROLLBARS
509	Rs_scrollBar,
510	Rs_scrollBar_right,
511	Rs_scrollBar_floating,
512	Rs_scrollBar_align,
513	#endif
514	Rs_scrollstyle, /* Rs_scrollBar_style */
515	Rs_scrollTtyOutput,
516	Rs_scrollTtyKeypress,
517	Rs_scrollWithBuffer,
518	Rs_saveLines,
519	Rs_utmpInhibit,
520	Rs_visualBell,
521	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
522	Rs_mapAlert,
523	#endif
524	#ifdef META8_OPTION
525	Rs_meta8,
526	#endif
527	#ifdef MOUSE_WHEEL
528	Rs_mouseWheelScrollPage,
529	#endif
530	#ifndef NO_BACKSPACE_KEY
531	Rs_backspace_key,
532	#endif
533	#ifndef NO_DELETE_KEY
534	Rs_delete_key,
535	#endif
536	Rs_selectstyle,
537	#ifdef PRINTPIPE
538	Rs_print_pipe,
539	#endif
540	#ifdef USE_XIM
541	Rs_preeditType,
542	Rs_inputMethod,
543	#endif
544	#ifdef TRANSPARENT
545	Rs_transparent,
546	Rs_transparent_all,
547	#endif
548	#ifndef NO_FRILLS
549	Rs_ext_bwidth,
550	Rs_int_bwidth,
551	Rs_borderLess,
552	#endif
553	Rs_scrollBar_thickness,
554	#ifndef NO_LINESPACE
555	Rs_lineSpace,
556	#endif
557	Rs_cutchars,
558	Rs_modifier,
559	Rs_answerbackstring,
560	Rs_tripleclickwords,
561	Rs_insecure,
562	Rs_cursorBlink,
563	Rs_pointerBlank,
564	Rs_pointerBlankDelay,
565	Rs_imLocale,
566	#ifndef NO_SECONDARY_SCREEN
567	Rs_secondaryScreen,
568	Rs_secondaryScroll,
569	#endif
570	#ifndef NO_BOLD_UNDERLINE_REVERSE
571	Rs_realBold,
572	#endif
573	#ifdef OFF_FOCUS_FADING
574	Rs_fade,
575	#endif
576	#ifdef TINTING
577	Rs_shade,
578	#endif
579	NUM_RESOURCES	571	NUM_RESOURCES
580	};	572	};
581		573
582	// see init.C:xa_names, which must be kept in sync
583	enum {
584	XA_TEXT = 0,
585	XA_COMPOUND_TEXT,
586	XA_UTF8_STRING,
587	XA_MULTIPLE,
588	XA_TARGETS,
589	XA_TIMESTAMP,
590	XA_VT_SELECTION,
591	XA_INCR,
592	XA_WMDELETEWINDOW,
593	#ifdef TRANSPARENT
594	XA_XROOTPMAPID,
595	XA_XSETROOTID,
596	#endif
597	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598	XA_DNDPROTOCOL,
599	XA_DNDSELECTION,
600	#endif /* OFFIX_DND */
601	XA_CLIPBOARD,
602	NUM_XA
603	};
604
605	/* DEC private modes */	574	/* DEC private modes */
606	#define PrivMode_132 (1LU<<0)	575	#define PrivMode_132 (1UL<<0)
607	#define PrivMode_132OK (1LU<<1)	576	#define PrivMode_132OK (1UL<<1)
608	#define PrivMode_rVideo (1LU<<2)	577	#define PrivMode_rVideo (1UL<<2)
609	#define PrivMode_relOrigin (1LU<<3)	578	#define PrivMode_relOrigin (1UL<<3)
610	#define PrivMode_Screen (1LU<<4)	579	#define PrivMode_Screen (1UL<<4)
611	#define PrivMode_Autowrap (1LU<<5)	580	#define PrivMode_Autowrap (1UL<<5)
612	#define PrivMode_aplCUR (1LU<<6)	581	#define PrivMode_aplCUR (1UL<<6)
613	#define PrivMode_aplKP (1LU<<7)	582	#define PrivMode_aplKP (1UL<<7)
614	#define PrivMode_HaveBackSpace (1LU<<8)	583	#define PrivMode_HaveBackSpace (1UL<<8)
615	#define PrivMode_BackSpace (1LU<<9)	584	#define PrivMode_BackSpace (1UL<<9)
616	#define PrivMode_ShiftKeys (1LU<<10)	585	#define PrivMode_ShiftKeys (1UL<<10)
617	#define PrivMode_VisibleCursor (1LU<<11)	586	#define PrivMode_VisibleCursor (1UL<<11)
618	#define PrivMode_MouseX10 (1LU<<12)	587	#define PrivMode_MouseX10 (1UL<<12)
619	#define PrivMode_MouseX11 (1LU<<13)	588	#define PrivMode_MouseX11 (1UL<<13)
620	#define PrivMode_scrollBar (1LU<<14)	589	#define PrivMode_scrollBar (1UL<<14)
621	#define PrivMode_menuBar (1LU<<15)
622	#define PrivMode_TtyOutputInh (1LU<<16)	590	#define PrivMode_TtyOutputInh (1UL<<15)
623	#define PrivMode_Keypress (1LU<<17)	591	#define PrivMode_Keypress (1UL<<16)
624	#define PrivMode_smoothScroll (1LU<<18)	592	#define PrivMode_smoothScroll (1UL<<17)
625	#define PrivMode_vt52 (1LU<<19)	593	#define PrivMode_vt52 (1UL<<18)
		594	#define PrivMode_LFNL (1UL<<19)
		595	#define PrivMode_MouseBtnEvent (1UL<<20)
		596	#define PrivMode_MouseAnyEvent (1UL<<21)
626	/* too annoying to implement X11 highlight tracking */	597	/* too annoying to implement X11 highlight tracking */
627	/* #define PrivMode_MouseX11Track (1LU<<20) */	598	/* #define PrivMode_MouseX11Track (1LU<<20) */
628		599
629	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	600	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
630	#define PrivMode(test,bit) \
631	if (test) \
632	PrivateModes |= (bit); \
633	else \
634	PrivateModes &= ~(bit)
635		601
636	#ifdef ALLOW_132_MODE	602	#ifdef ALLOW_132_MODE
637	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	603	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
638	#else	604	#else
639	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	605	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
640	#endif	606	#endif
641		607
642	// do not change these constants lightly, there are many interdependencies	608	// do not change these constants lightly, there are many interdependencies
643	#define IMBUFSIZ 128 // input modifier buffer sizes	609	#define IMBUFSIZ 128 // input modifier buffer sizes
644	#define KBUFSZ 512 // size of keyboard mapping buffer	610	#define KBUFSZ 512 // size of keyboard mapping buffer
645	#define CBUFSIZ 4096 // size of command buffer	611	#define CBUFSIZ 2048 // size of command buffer
646	#define UBUFSIZ 4096 // character buffer	612	#define UBUFSIZ 2048 // character buffer
647		613
648	#ifndef PATH_MAX	614	#ifndef PATH_MAX
649	# define PATH_MAX 16384	615	# define PATH_MAX 16384
650	#endif	616	#endif
651		617
…		…
679	/*	645	/*
680	*****************************************************************************	646	*****************************************************************************
681	* MACRO DEFINES	647	* MACRO DEFINES
682	*****************************************************************************	648	*****************************************************************************
683	*/	649	*/
684	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	650	#define dLocal(type,name) type const name = this->name
685	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	651
686	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))	652	// for speed reasons, we assume that all codepoints 32 to 126 are
687	#define STRCASECMP(x, y) strcasecmp((x), (y))	653	// single-width.
688	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))	654	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
689	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
690	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
691	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
692	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
693	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
694	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
695	#define STRDUP(x) strdup((const char *)(x))
696	#define STRLEN(x) strlen((const char *)(x))
697	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
698	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
699		655
700	/* convert pixel dimensions to row/column values. Everything as int32_t */	656	/* convert pixel dimensions to row/column values. Everything as int32_t */
701	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	657	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
702	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	658	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
703	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	659	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
704	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	660	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
705	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	661	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
706	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	662	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
707	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	663	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
708	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	664	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
709		665
710	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	666	// for m >= -n, ensure remainder lies between 0..n-1
711	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	667	#define MOD(m,n) (((m) + (n)) % (n))
		668
		669	#define LINENO(n) MOD (term_start + int(n), total_rows)
		670	#define ROW(n) row_buf [LINENO (n)]
712		671
713	/* how to build & extract colors and attributes */	672	/* how to build & extract colors and attributes */
714	#define GET_BASEFG(x) (((x) & RS_fgMask))	673	#define GET_BASEFG(x) (((x) & RS_fgMask))
715	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	674	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
716	#ifndef NO_BRIGHTCOLOR
717	# define GET_FGCOLOR(x) \
718	((((x) & RS_Bold) == 0 \
719	|| GET_BASEFG (x) < minCOLOR \
720	|| GET_BASEFG (x) >= minBrightCOLOR) \
721	? GET_BASEFG (x) \
722	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
723	# define GET_BGCOLOR(x) \
724	((((x) & RS_Blink) == 0 \
725	|| GET_BASEBG (x) < minCOLOR \
726	|| GET_BASEBG (x) >= minBrightCOLOR) \
727	? GET_BASEBG (x) \
728	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
729	#else
730	# define GET_FGCOLOR(x) GET_BASEFG(x)
731	# define GET_BGCOLOR(x) GET_BASEBG(x)
732	#endif
733		675
734	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
735	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	677	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		678
		679	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		680	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
736		681
737	#define GET_ATTR(x) (((x) & RS_attrMask))	682	#define GET_ATTR(x) (((x) & RS_attrMask))
738	#define GET_BGATTR(x) \	683	#define GET_BGATTR(x) \
739	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	684	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
740	| (((x) & RS_fgMask)<<Color_Bits)) \	685	| (((x) & RS_fgMask)<<Color_Bits)) \
741	: ((x) & (RS_attrMask | RS_bgMask)))	686	: ((x) & (RS_attrMask | RS_bgMask)))
742	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	687	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
743	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	688	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
744	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	689	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
745		690
746	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	691	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
747	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	692
		693	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
		694	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
		695
		696	#if ENABLE_STYLES
		697	# define FONTSET(style) fontset[GET_STYLE (style)]
		698	#else
		699	# define FONTSET(style) fontset[0]
		700	#endif
748		701
749	#ifdef HAVE_SCROLLBARS	702	#ifdef HAVE_SCROLLBARS
750	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	703	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
751	#else	704	#else
752	# define scrollbar_TotalWidth() (0)	705	# define scrollbar_TotalWidth() (0)
…		…
774	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	727	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
775	#define scrollbar_position(y) ((y) - scrollBar.beg)	728	#define scrollbar_position(y) ((y) - scrollBar.beg)
776	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	729	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
777	- scrollbar_minheight ())	730	- scrollbar_minheight ())
778		731
779	#if (MENUBAR_MAX > 1)
780	/* rendition style flags */
781	# define menuBar_height() (TermWin.fheight + SHADOW)
782	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
783	# define isMenuBarWindow(w) ((w) == menuBar.win)
784	#else
785	# define menuBar_height() (0)
786	# define menuBar_TotalHeight() (0)
787	# define isMenuBarWindow(w) (0)
788	#endif
789
790	#ifdef XPM_BACKGROUND
791	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
792	#else
793	# define XPMClearArea(a, b, c, d, e, f, g)
794	#endif
795
796	#ifndef STRICT_FONT_CHECKING
797	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
798	#endif
799
800	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
801	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
802
803	#ifdef UTMP_SUPPORT
804	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805	# undef HAVE_UTMPX_H
806	# undef HAVE_STRUCT_UTMPX
807	# endif
808	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809	# undef HAVE_UTMP_H
810	# undef HAVE_STRUCT_UTMP
811	# endif
812
813	# ifdef HAVE_UTMPX_H
814	# include <utmpx.h>
815	# endif
816	# ifdef HAVE_UTMP_H
817	# include <utmp.h>
818	# endif
819	#endif
820
821	#ifdef DEBUG_CMD
822	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823	#else
824	# define D_CMD(x)
825	#endif
826	#ifdef DEBUG_INIT
827	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
828	#else
829	# define D_INIT(x)
830	#endif
831	#ifdef DEBUG_MAIN
832	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
833	#else
834	# define D_MAIN(x)
835	#endif
836	#ifdef DEBUG_SCREEN
837	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
838	#else
839	# define D_SCREEN(x)
840	#endif
841	#ifdef DEBUG_SELECT
842	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
843	#else
844	# define D_SELECT(x)
845	#endif
846	#ifdef DEBUG_SIZE
847	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
848	#else
849	# define D_SIZE(x)
850	#endif
851	#ifdef DEBUG_X
852	# define D_X(x) fprintf x ; fputc('\n', stderr)
853	#else
854	# define D_X(x)
855	#endif
856
857	extern class rxvt_failure_exception { } rxvt_failure_exception;
858
859	typedef callback1<void, const char *> log_callback;	732	typedef callback<void (const char *)> log_callback;
860		733	typedef callback<int (int)> getfd_callback;
861	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
862	extern void rxvt_log (const char *fmt, ...);
863	extern void rxvt_warn (const char *fmt, ...);
864	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
865	extern void rxvt_exit_failure () __attribute__ ((noreturn));
866		734
867	#define SET_LOCALE(locale) rxvt_set_locale (locale)	735	#define SET_LOCALE(locale) rxvt_set_locale (locale)
868	extern bool rxvt_set_locale (const char *locale);	736	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		737	extern void rxvt_push_locale (const char *locale) NOTHROW;
		738	extern void rxvt_pop_locale () NOTHROW;
869		739
870	/*
871	*****************************************************************************	740	/****************************************************************************/
872	* VARIABLES	741
		742	#define LINE_LONGER 0x0001 // line is continued on the next row
		743	#define LINE_FILTERED 0x0002 // line has been filtered
		744	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		745	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		746	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		747
		748	struct line_t {
		749	text_t *t; // terminal the text
		750	rend_t *r; // rendition, uses RS_ flags
		751	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		752	uint32_t f; // flags
		753
		754	bool is_longer ()
		755	{
		756	return f & LINE_LONGER;
		757	}
		758
		759	void is_longer (int set)
		760	{
		761	if (set)
		762	f |= LINE_LONGER;
		763	else
		764	f &= ~LINE_LONGER;
		765	}
		766
		767	void clear ()
		768	{
		769	t = 0;
		770	r = 0;
		771	l = 0;
		772	f = 0;
		773	}
		774
		775	void touch () // call whenever a line is changed/touched/updated
		776	{
		777	#if ENABLE_PERL
		778	f &= ~LINE_FILTERED;
		779	#endif
		780	}
		781
		782	void touch (int col)
		783	{
		784	max_it (l, col);
		785	touch ();
		786	}
		787	};
		788
873	*****************************************************************************	789	/****************************************************************************/
874	*/
875	#ifdef MENUBAR
876	# include "menubar.h"
877	#endif
878
879	#define BLINK_INTERVAL 0.5
880	#define TEXT_BLINK_INTERVAL 0.5
881
882	#ifndef __attribute__
883	# ifdef __GNUC__
884	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
885	# define __attribute__(x)
886	# endif
887	# endif
888	# define __attribute__(x)
889	#endif
890		790
891	// primivite wrapper around mbstate_t to ensure initialisation	791	// primivite wrapper around mbstate_t to ensure initialisation
892	struct mbstate {	792	struct mbstate {
893	mbstate_t mbs;	793	mbstate_t mbs;
894		794
895	operator mbstate_t *() { return &mbs; }	795	operator mbstate_t *() { return &mbs; }
896	void reset () { MEMSET (&mbs, 0, sizeof (mbs)); }	796	void reset () { memset (&mbs, 0, sizeof (mbs)); }
897	mbstate () { reset (); }	797	mbstate () { reset (); }
898	};	798	};
		799
		800	/****************************************************************************/
		801
		802	#define UNICODE_MASK 0x1fffffUL
899		803
900	#if UNICODE3	804	#if UNICODE3
901	# define COMPOSE_LO 0x40000000UL	805	# define COMPOSE_LO 0x40000000UL
902	# define COMPOSE_HI 0x400fffffUL	806	# define COMPOSE_HI 0x400fffffUL
903	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	807	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
904	#else	808	#else
		809	# if ENABLE_PERL
		810	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		811	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		812	# else
905	# define COMPOSE_LO 0xd800UL	813	# define COMPOSE_LO 0xd800UL
906	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	814	# define COMPOSE_HI 0xf8ffUL
907	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	815	# endif
		816	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
908	#endif	817	#endif
909		818
910	#if ENABLE_COMBINING	819	#if ENABLE_COMBINING
911	// compose chars are used to represent composite characters	820	// compose chars are used to represent composite characters
912	// that are not representable in unicode, as well as characters	821	// that are not representable in unicode, as well as characters
…		…
932	};	841	};
933		842
934	extern class rxvt_composite_vec rxvt_composite;	843	extern class rxvt_composite_vec rxvt_composite;
935	#endif	844	#endif
936		845
		846	/****************************************************************************/
937		847
938	struct rxvt_term : rxvt_vars {	848	#ifdef KEYSYM_RESOURCE
		849	class keyboard_manager;
		850	#endif
		851
		852	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		853
		854	// special markers with magic addresses
		855	static const char resval_undef []; // options specifically unset
		856	static const char resval_on []; // boolean options switched on
		857	static const char resval_off []; // or off
		858
939	log_callback *log_hook; // log error messages through this hook, if != 0	859	log_callback *log_hook; // log error messages through this hook, if != 0
940		860	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		861	#if ENABLE_PERL
		862	rxvt_perl_term perl;
		863	#endif
941	struct mbstate mbstate; // current input multibyte state	864	struct mbstate mbstate; // current input multibyte state
942		865
943	unsigned char want_refresh:1,	866	unsigned char want_refresh:1,
944	#ifdef TRANSPARENT
945	want_full_refresh:1, /* awaiting full screen refresh */
946	#endif
947	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
948	am_transparent:1, /* is a transparent term */
949	am_pixmap_trans:1, /* transparency w/known root pixmap */
950	#endif
951	current_screen:1, /* primary or secondary */	867	current_screen:1, /* primary or secondary */
952	hate_those_clicks:1, /* a.k.a. keep mark position */
953	num_scr_allow:1,	868	num_scr_allow:1,
954	bypass_keystate:1,	869	bypass_keystate:1,
955	#ifdef CURSOR_BLINK	870	#ifdef CURSOR_BLINK
956	hidden_cursor:1,	871	hidden_cursor:1,
957	#endif	872	#endif
…		…
959	hidden_text:1,	874	hidden_text:1,
960	#endif	875	#endif
961	#ifdef POINTER_BLANK	876	#ifdef POINTER_BLANK
962	hidden_pointer:1,	877	hidden_pointer:1,
963	#endif	878	#endif
964	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	879	enc_utf8:1, /* wether locale uses utf-8 */
		880	seen_input:1, /* wether we have seen some program output yet */
		881	seen_resize:1, /* wether we had a resize event */
965	parsed_geometry:1;	882	parsed_geometry:1;
966		883
967	unsigned char refresh_type,	884	unsigned char refresh_type,
968	#ifdef UTMP_SUPPORT
969	next_utmp_action,
970	#endif
971	#ifndef NO_SETOWNER_TTYDEV
972	next_tty_action,
973	#endif
974	#ifdef META8_OPTION	885	#ifdef META8_OPTION
975	meta_char, /* Alt-key prefix */	886	meta_char, /* Alt-key prefix */
976	#endif	887	#endif
977	scrollbar_align,	888	scrollbar_align,
978	selection_wait,	889	selection_wait,
979	selection_type;	890	selection_type;
980	/* ---------- */	891	/* ---------- */
		892	bool rvideo_state, rvideo_mode;
		893	#ifndef NO_BELL
981	short rvideo;	894	bool rvideo_bell;
		895	#endif
982	int16_t num_scr; /* screen: number lines scrolled */	896	int num_scr; /* screen: number lines scrolled */
983	unsigned int prev_ncol, /* screen: previous number of columns */	897	int prev_ncol, /* screen: previous number of columns */
984	prev_nrow; /* screen: previous number of rows */	898	prev_nrow; /* screen: previous number of rows */
985	/* ---------- */	899	/* ---------- */
986	rend_t rstyle;	900	rend_t rstyle;
987	/* ---------- */
988	uint32_t pixcolor_set[NPIXCLR_SETS];
989	/* ---------- */	901	/* ---------- */
990	#ifdef SELECTION_SCROLLING	902	#ifdef SELECTION_SCROLLING
991	int scroll_selection_lines;	903	int scroll_selection_lines;
992	enum page_dirn scroll_selection_dir;	904	enum page_dirn scroll_selection_dir;
993	int selection_save_x,	905	int selection_save_x,
…		…
999	/* give proper Scroll behaviour */	911	/* give proper Scroll behaviour */
1000	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	912	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1001	mouse_slip_wheel_speed,	913	mouse_slip_wheel_speed,
1002	#endif	914	#endif
1003	refresh_count,	915	refresh_count,
1004	refresh_limit,
1005	last_bot, /* scrollbar last bottom position */	916	last_bot, /* scrollbar last bottom position */
1006	last_top, /* scrollbar last top position */	917	last_top, /* scrollbar last top position */
1007	last_state, /* scrollbar last state */	918	last_state, /* scrollbar last state */
1008	scrollbar_len,	919	scrollbar_len,
1009	#ifdef MENUBAR
1010	menu_readonly, /* okay to alter menu? */
1011	Arrows_x,
1012	#endif
1013	#if MENUBAR_MAX > 1
1014	Nbars,
1015	#endif
1016	window_vt_x,	920	window_vt_x,
1017	window_vt_y,	921	window_vt_y,
1018	window_sb_x,	922	window_sb_x,
		923	mouse_row,
		924	mouse_col,
1019	# ifdef POINTER_BLANK	925	# ifdef POINTER_BLANK
1020	pointerBlankDelay,	926	pointerBlankDelay,
1021	# endif	927	# endif
1022	allowedxerror;	928	allowedxerror;
1023	/* ---------- */	929	/* ---------- */
1024	unsigned int ModMetaMask,	930	unsigned int ModLevel3Mask,
		931	ModMetaMask,
1025	ModNumLockMask,	932	ModNumLockMask;
1026	old_width, /* last used width in screen resize */	933	int old_width, /* last used width in screen resize */
1027	old_height, /* last used height in screen resize */	934	old_height; /* last used height in screen resize */
1028	#ifndef NO_BRIGHTCOLOR
1029	colorfgbg,
1030	#endif
1031	ttymode;
1032	unsigned long PrivateModes,	935	unsigned long priv_modes,
1033	SavedModes;	936	SavedModes;
1034	/* ---------- */	937	/* ---------- */
1035	Atom xa[NUM_XA];	938	Atom *xa;
1036	/* ---------- */	939	/* ---------- */
1037	#ifdef MENUBAR	940	#ifdef RXVT_SCROLLBAR
1038	GC menubarGC;
1039	#endif
1040	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1041	GC scrollbarGC,	941	GC scrollbarGC,
1042	topShadowGC,	942	topShadowGC,
1043	botShadowGC;	943	botShadowGC;
1044	#endif	944	#endif
1045	#ifdef XTERM_SCROLLBAR	945	#ifdef XTERM_SCROLLBAR
…		…
1063	#endif	963	#endif
1064	/* ---------- */	964	/* ---------- */
1065	Time selection_time,	965	Time selection_time,
1066	selection_request_time;	966	selection_request_time;
1067	pid_t cmd_pid; /* process id of child */	967	pid_t cmd_pid; /* process id of child */
1068	gid_t ttygid;	968	char * incr_buf;
1069	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	969	size_t incr_buf_size, incr_buf_fill;
1070	uid_t euid;
1071	gid_t egid;
1072	#endif
1073	/* ---------- */	970	/* ---------- */
1074	Cursor leftptr_cursor;	971	Cursor leftptr_cursor;
1075	#ifdef POINTER_BLANK
1076	Cursor blank_cursor;
1077	#endif
1078	/* ---------- */	972	/* ---------- */
1079	const char *ttydev; /* pty/tty name */
1080	#ifndef NO_BACKSPACE_KEY
1081	const char *key_backspace;
1082	#endif
1083	#ifndef NO_DELETE_KEY
1084	const char *key_delete;
1085	#endif
1086	#ifdef USE_XIM
1087	rxvt_xim *input_method;
1088	XIC Input_Context;
1089	XIMStyle input_style;
1090	int event_type;
1091	#endif
1092	struct mouse_event MEvent;	973	struct mouse_event MEvent;
1093	XComposeStatus compose;	974	XComposeStatus compose;
1094	ttymode_t tio;	975	ttymode_t tio;
1095	#ifdef UTMP_SUPPORT
1096	# ifdef HAVE_STRUCT_UTMP
1097	struct utmp ut;
1098	# endif
1099	# ifdef HAVE_STRUCT_UTMPX
1100	struct utmpx utx;
1101	# endif
1102	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1103	char ut_id[5];
1104	# endif
1105	int utmp_pos;
1106	#endif
1107	row_col_t oldcursor;	976	row_col_t oldcursor;
1108	#ifdef XPM_BACKGROUND	977	#ifdef HAVE_BG_PIXMAP
1109	bgPixmap_t bgPixmap;	978	bgPixmap_t bgPixmap;
1110	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1111	#endif	979	#endif
1112	#ifndef RESET_TTY_TO_COMMON_DEFAULTS	980	#ifdef HAVE_AFTERIMAGE
1113	struct stat ttyfd_stat; /* original status of our tty */	981	ASVisual *asv;
		982	ASImageManager *asimman;
1114	#endif	983	#endif
1115	#ifdef MENUBAR	984
1116	menu_t *ActiveMenu, /* currently active menu */	985	#if ENABLE_OVERLAY
1117	*BuildMenu; /* the menu currently being built */	986	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1118	bar_t *CurrentBar;	987	text_t **ov_text;
1119	# if ! (MENUBAR_MAX > 1)	988	rend_t **ov_rend;
1120	bar_t BarList;	989
1121	# endif /* (MENUBAR_MAX > 1) */	990	void scr_swap_overlay () NOTHROW;
1122	#endif	991	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1123	#ifdef CURSOR_BLINK	992	void scr_overlay_off () NOTHROW;
1124	struct timeval lastcursorchange;	993	void scr_overlay_set (int x, int y,
1125	#endif	994	text_t text,
1126	#ifdef POINTER_BLANK	995	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1127	struct timeval lastmotion;	996	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		997	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1128	#endif	998	#endif
1129		999
1130	vector<void *> allocated; // free these memory blocks with free()	1000	vector<void *> allocated; // free these memory blocks with free()
1131		1001
1132	char *env_windowid; /* environmental variable WINDOWID */	1002	char env_windowid[21]; /* environmental variable WINDOWID */
		1003	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1133	char *env_display; /* environmental variable DISPLAY */	1004	char *env_display; /* environmental variable DISPLAY */
1134	char *env_term; /* environmental variable TERM */	1005	char *env_term; /* environmental variable TERM */
1135	char *env_colorfgbg;	1006
1136	char *locale;	1007	char *locale;
1137	#if 0
1138	char *codeset;
1139	#endif
1140	char charsets[4];	1008	char charsets[4];
1141	unsigned char *v_buffer; /* pointer to physical buffer */	1009	char *v_buffer; /* pointer to physical buffer */
1142	unsigned int v_buflen; /* size of area to write */	1010	unsigned int v_buflen; /* size of area to write */
1143	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1011	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1012
1144	#ifdef KEYSYM_RESOURCE	1013	#ifdef KEYSYM_RESOURCE
1145	const unsigned char *Keysym_map[256];	1014	keyboard_manager *keyboard;
1146	#endif	1015	#endif
		1016
1147	const char *rs[NUM_RESOURCES];	1017	const char *rs[NUM_RESOURCES];
1148	/* command input buffering */	1018	/* command input buffering */
1149	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1019	char *cmdbuf_ptr, *cmdbuf_endp;
1150	unsigned char cmdbuf_base[CBUFSIZ];	1020	char cmdbuf_base[CBUFSIZ];
		1021
		1022	ptytty *pty;
1151		1023
1152	rxvt_salloc *talloc; // text line allocator	1024	rxvt_salloc *talloc; // text line allocator
1153	rxvt_salloc *ralloc; // rend line allocator	1025	rxvt_salloc *ralloc; // rend line allocator
1154		1026
1155	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1027	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1156		1028
1157	void paste (const unsigned char *data, unsigned int len);	1029	#if ENABLE_FRILLS || ISO_14755
		1030	// ISO 14755 entry support
		1031	unicode_t iso14755buf;
		1032	void commit_iso14755 ();
		1033	int hex_keyval (XKeyEvent &ev);
		1034	# if ISO_14755
		1035	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1036	void iso14755_54 (int x, int y);
		1037	# endif
		1038	#endif
1158		1039
1159	void flush ();	1040	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1160		1041
		1042	void vt_select_input () const NOTHROW
		1043	{
		1044	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1045	}
		1046
		1047	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1161	void rootwin_cb (XEvent &xev);	1048	void rootwin_cb (XEvent &xev);
1162	xevent_watcher rootwin_ev;	1049	xevent_watcher rootwin_ev;
		1050	#endif
		1051	#ifdef HAVE_BG_PIXMAP
		1052	int update_background ();
		1053	void update_background_cb (time_watcher &w);
		1054	time_watcher update_background_ev;
		1055	#endif
1163		1056
1164	void x_cb (XEvent &xev);	1057	void x_cb (XEvent &xev);
1165	xevent_watcher termwin_ev;	1058	xevent_watcher termwin_ev;
1166	xevent_watcher vt_ev;	1059	xevent_watcher vt_ev;
1167	#ifdef HAVE_SCROLLBARS	1060	#ifdef HAVE_SCROLLBARS
1168	xevent_watcher scrollbar_ev;	1061	xevent_watcher scrollbar_ev;
1169	#endif	1062	#endif
1170	#ifdef MENUBAR
1171	xevent_watcher menubar_ev;
1172	#endif
1173		1063
		1064	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1174	void check_cb (check_watcher &w); check_watcher check_ev;	1065	void check_cb (check_watcher &w); check_watcher check_ev;
1175	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1066	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1067	void flush ();
1176	void flush_cb (time_watcher &w); time_watcher flush_ev;	1068	void flush_cb (time_watcher &w); time_watcher flush_ev;
1177		1069	bool pty_fill ();
1178	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1070	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1179
1180	void incr_cb (time_watcher &w); time_watcher incr_ev;	1071	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1181		1072
1182	#ifdef CURSOR_BLINK	1073	#ifdef CURSOR_BLINK
1183	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1074	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1184	#endif	1075	#endif
1185	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1186	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1077	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1078	#endif
		1079	#ifndef NO_BELL
		1080	void bell_cb (time_watcher &w); time_watcher bell_ev;
1187	#endif	1081	#endif
1188		1082
1189	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1190	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1084	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1191	#endif	1085	#endif
…		…
1201	void pointer_blank ();	1095	void pointer_blank ();
1202	#endif	1096	#endif
1203	void pointer_unblank ();	1097	void pointer_unblank ();
1204		1098
1205	void tt_printf (const char *fmt,...);	1099	void tt_printf (const char *fmt,...);
1206	void tt_write (const unsigned char *data, unsigned int len);	1100	void tt_write (const char *data, unsigned int len);
1207
1208	void tt_winch ();	1101	void pty_write ();
1209		1102
1210	rxvt_term ();	1103	bool init (stringvec *argv, stringvec *envv)
1211	~rxvt_term ();	1104	{
		1105	this->argv = argv;
		1106	return init (argv->size (), argv->begin (), envv);
		1107	}
		1108
		1109	void make_current () const // make this the "currently active" urxvt instance
		1110	{
		1111	SET_R (this);
		1112	set_environ (envv);
		1113	rxvt_set_locale (locale);
		1114	}
		1115
		1116	#if USE_XIM
		1117	rxvt_xim *input_method;
		1118	XIC Input_Context;
		1119	XIMStyle input_style;
		1120	XPoint spot; // most recently sent spot position
		1121
1212	void destroy ();	1122	void im_destroy ();
		1123	void im_cb (); im_watcher im_ev;
		1124	void im_set_size (XRectangle &size);
		1125	void im_set_position (XPoint &pos) NOTHROW;
		1126	void im_set_color (unsigned long &fg, unsigned long &bg);
		1127	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1213		1128
1214	bool init (int argc, const char *const *argv);	1129	bool IMisRunning ();
		1130	void IMSendSpot ();
		1131	bool IM_get_IC (const char *modifiers);
		1132	void IMSetPosition ();
		1133	#endif
		1134
		1135	// command.C
		1136	void key_press (XKeyEvent &ev);
		1137	void key_release (XKeyEvent &ev);
		1138	unsigned int cmd_write (const char *str, unsigned int count);
		1139
		1140	wchar_t next_char () NOTHROW;
		1141	wchar_t cmd_getc () THROW ((class out_of_input));
		1142	uint32_t next_octet () NOTHROW;
		1143	uint32_t cmd_get8 () THROW ((class out_of_input));
		1144
		1145	bool cmd_parse ();
		1146	void mouse_report (XButtonEvent &ev);
		1147	void button_press (XButtonEvent &ev);
		1148	void button_release (XButtonEvent &ev);
		1149	void focus_in ();
		1150	void focus_out ();
		1151	void update_fade_color (unsigned int idx);
		1152	#ifdef PRINTPIPE
		1153	FILE *popen_printer ();
		1154	int pclose_printer (FILE *stream);
		1155	#endif
		1156	void process_print_pipe ();
		1157	void process_nonprinting (unicode_t ch);
		1158	void process_escape_vt52 (unicode_t ch);
		1159	void process_escape_seq ();
		1160	void process_csi_seq ();
		1161	void process_window_ops (const int *args, unsigned int nargs);
		1162	char *get_to_st (unicode_t &ends_how);
		1163	void process_dcs_seq ();
		1164	void process_osc_seq ();
		1165	void process_color_seq (int report, int color, const char *str, char resp);
		1166	void process_xterm_seq (int op, const char *str, char resp);
		1167	int privcases (int mode, unsigned long bit);
		1168	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1169	void process_sgr_mode (unsigned int nargs, const int *arg);
		1170	void process_graphics ();
		1171	// init.C
1215	bool init_vars ();	1172	bool init_vars ();
1216
1217	bool pty_fill ();
1218
1219	void *operator new (size_t s);
1220	void operator delete (void *p, size_t s);
1221
1222	void init_secondary ();	1173	void init_secondary ();
1223	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
1224	void init_env ();	1175	void init_env ();
1225	void set_locale (const char *locale);	1176	void set_locale (const char *locale);
1226	void init_xlocale ();	1177	void init_xlocale ();
1227	void init_command (const char *const *argv);	1178	void init_command (const char *const *argv);
1228	int run_command (const char *const *argv);	1179	void run_command (const char *const *argv);
1229	int run_child (const char *const *argv);	1180	int run_child (const char *const *argv);
1230	static void child_exited (int pid);
1231
1232	void color_aliases (int idx);	1181	void color_aliases (int idx);
1233	void recolour_cursor ();
1234	void create_windows (int argc, const char *const *argv);	1182	void create_windows (int argc, const char *const *argv);
1235	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1236	void window_calc (unsigned int width, unsigned int height);
1237
1238	#if USE_XIM
1239	void im_destroy ();
1240	void im_cb (); im_watcher im_ev;
1241	void im_set_size (XRectangle *size);
1242	void im_set_position (XPoint *pos);
1243	void im_set_color (unsigned long *fg, unsigned long *bg);
1244	void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1245
1246	bool IMisRunning ();
1247	void IMSendSpot ();
1248	bool IM_get_IC (const char *modifiers);
1249	void IMSetStatusPosition ();
1250	#endif
1251
1252	void resize_scrollbar ();
1253
1254	void pixel_position (int *x, int *y);
1255
1256	void selection_click (int clicks, int x, int y);
1257	void selection_extend (int x, int y, int flag);
1258	void selection_rotate (int x, int y);
1259
1260	/* screen (!) */
1261	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1262	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1263	int scr_scroll_text (int row1, int row2, int count, int spec);
1264	void scr_reset ();
1265	void scr_reset_realloc ();
1266	void scr_release ();
1267	void scr_clear (bool really = false);
1268	void scr_refresh (unsigned char refresh_type);
1269	bool scr_refresh_rend (rend_t mask, rend_t value);
1270	void scr_erase_screen (int mode);
1271	void scr_touch (bool refresh);
1272	void scr_expose (int x, int y, int width, int height, bool refresh);
1273	void scr_remap_chars ();
1274	void scr_remap_chars (text_t *tp, rend_t *rp);
1275
1276	/* autoconvert */
1277
1278	// command.C
1279	void lookup_key (XKeyEvent &ev);
1280	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1281
1282	unicode_t next_char ();
1283	unicode_t cmd_getc ();
1284	unicode_t next_octet ();
1285	unicode_t cmd_get8 ();
1286
1287	bool cmd_parse ();
1288	void mouse_report (XButtonEvent &ev);
1289	void button_press (XButtonEvent &ev);
1290	void button_release (XButtonEvent &ev);
1291	int check_our_parents ();
1292	#ifdef PRINTPIPE
1293	FILE *popen_printer ();
1294	int pclose_printer (FILE *stream);
1295	#endif
1296	void process_print_pipe ();
1297	void process_nonprinting (unicode_t ch);
1298	void process_escape_vt52 (unicode_t ch);
1299	void process_escape_seq ();
1300	void process_csi_seq ();
1301	void process_window_ops (const int *args, unsigned int nargs);
1302	unsigned char *get_to_st (unicode_t &ends_how);
1303	void process_dcs_seq ();
1304	void process_osc_seq ();
1305	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1306	void process_xterm_seq (int op, const char *str, unsigned char resp);
1307	int privcases (int mode, unsigned long bit);
1308	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1309	void process_sgr_mode (unsigned int nargs, const int *arg);
1310	void process_graphics ();
1311	// init.C
1312	void Get_Colours ();	1183	void Get_Colours ();
1313	void get_ourmods ();	1184	void get_ourmods ();
1314	// logging.C
1315	void makeutent (const char *pty, const char *hostname);
1316	void cleanutent ();
1317	// main.C;	1185	// main.C
1318	void privileges (int mode);	1186	void tt_winch ();
1319	void privileged_utmp (char action);	1187	rxvt_term ();
1320	void privileged_ttydev (char action);	1188	~rxvt_term ();
1321	bool change_font (const char *fontname);	1189	void destroy ();
1322	bool font_up_down (int n, int direction);	1190	void emergency_cleanup ();
		1191	bool init (int argc, const char *const *argv, stringvec *envv);
		1192	void recolour_cursor ();
		1193	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1194	void window_calc (unsigned int newwidth, unsigned int newheight);
		1195	bool set_fonts ();
		1196	void set_string_property (Atom prop, const char *str, int len = -1);
		1197	void set_utf8_property (Atom prop, const char *str, int len = -1);
1323	void set_title (const char *str);	1198	void set_title (const char *str);
1324	void set_icon_name (const char *str);	1199	void set_icon_name (const char *str);
1325	void set_window_color (int idx, const char *color);	1200	void set_window_color (int idx, const char *color);
1326	void set_colorfgbg ();	1201	void set_colorfgbg ();
1327	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1202	bool set_color (rxvt_color &color, const char *name);
		1203	void alias_color (int dst, int src);
1328	void set_widthheight (unsigned int width, unsigned int height);	1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1329		1205	void get_window_origin (int &x, int &y);
1330	#ifdef MENUBAR	1206	Pixmap get_pixmap_property (int prop_id);
1331	// menubar.C
1332	void menuitem_free (menu_t *menu, menuitem_t *item);
1333	int action_dispatch (action_t *action);
1334	void menuarrow_free (char name);
1335	void menuarrow_add (char *string);
1336	char *menu_find_base (menu_t **menu, char *path);
1337	menu_t *menu_delete (menu_t *menu);
1338	menu_t *menu_add (menu_t *parent, char *path);
1339	void drawbox_menubar (int x, int len, int state);
1340	void drawtriangle (int x, int y, int state);
1341	void drawbox_menuitem (int y, int state);
1342	void menu_show ();
1343	void menu_display (void (rxvt_term::*update) ());
1344	void menu_hide_all ();
1345	void menu_hide ();
1346	void menu_clear (menu_t *menu);
1347	void menubar_clear ();
1348	bar_t *menubar_find (const char *name);
1349	int menubar_push (const char *name);
1350	void menubar_remove (const char *name);
1351	void menubar_dump (FILE *fp);
1352	void menubar_read (const char *filename);
1353	void menubar_dispatch (char *str);
1354	void draw_Arrows (int name, int state);
1355	void menubar_expose ();
1356	int menubar_mapping (int map);
1357	int menu_select (XButtonEvent &ev);
1358	void menubar_select (XButtonEvent &ev);
1359	void menubar_control (XButtonEvent &ev);
1360	void map_menuBar (int map);
1361	#endif
1362		1207
1363	// screen.C	1208	// screen.C
		1209
		1210	void lalloc (line_t &l) const
		1211	{
		1212	l.t = (text_t *)talloc->alloc ();
		1213	l.r = (rend_t *)ralloc->alloc ();
		1214	}
		1215
		1216	#if 0
		1217	void lfree (line_t &l)
		1218	{
		1219	talloc->free (l.t);
		1220	ralloc->free (l.r);
		1221	}
		1222	#endif
		1223
		1224	void lresize (line_t &l) const
		1225	{
		1226	if (!l.t)
		1227	return;
		1228
		1229	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1230	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1231
		1232	l.l = min (l.l, ncol);
		1233
		1234	if (ncol > prev_ncol)
		1235	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1236	}
		1237
		1238	int fgcolor_of (rend_t r) const NOTHROW
		1239	{
		1240	int base = GET_BASEFG (r);
		1241	#ifndef NO_BRIGHTCOLOR
		1242	if (r & RS_Bold
		1243	# if ENABLE_STYLES
		1244	&& option (Opt_intensityStyles)
		1245	# endif
		1246	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1247	base += minBrightCOLOR - minCOLOR;
		1248	#endif
		1249	return base;
		1250	}
		1251
		1252	int bgcolor_of (rend_t r) const NOTHROW
		1253	{
		1254	int base = GET_BASEBG (r);
		1255	#ifndef NO_BRIGHTCOLOR
		1256	if (r & RS_Blink
		1257	# if ENABLE_STYLES
		1258	&& option (Opt_intensityStyles)
		1259	# endif
		1260	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1261	base += minBrightCOLOR - minCOLOR;
		1262	#endif
		1263	return base;
		1264	}
		1265
		1266	bool option (uint8_t opt) const NOTHROW
		1267	{
		1268	return options[opt >> 3] & (1 << (opt & 7));
		1269	}
		1270
		1271	void set_option (uint8_t opt, bool set = true) NOTHROW
		1272	{
		1273	if (set)
		1274	options[opt >> 3] |= (1 << (opt & 7));
		1275	else
		1276	options[opt >> 3] &= ~(1 << (opt & 7));
		1277	}
		1278
		1279	void PrivMode (int set, unsigned bit) NOTHROW
		1280	{
		1281	if (set)
		1282	priv_modes |= bit;
		1283	else
		1284	priv_modes &= ~bit;
		1285	}
		1286
		1287	// modifies first argument(!)
		1288	void paste (char *data, unsigned int len) NOTHROW;
		1289	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1290	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1291	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
		1292	void scr_reset ();
		1293	void scr_release () NOTHROW;
		1294	void scr_clear (bool really = false) NOTHROW;
		1295	void scr_refresh () NOTHROW;
		1296	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
		1297	void scr_erase_screen (int mode) NOTHROW;
		1298	#if ENABLE_FRILLS
		1299	void scr_erase_savelines () NOTHROW;
		1300	void scr_backindex () NOTHROW;
		1301	void scr_forwardindex () NOTHROW;
		1302	#endif
		1303	void scr_touch (bool refresh) NOTHROW;
		1304	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
		1305	void scr_recolour () NOTHROW;
		1306	void scr_remap_chars () NOTHROW;
		1307	void scr_remap_chars (line_t &l) NOTHROW;
		1308
		1309	enum cursor_mode { SAVE, RESTORE };
		1310
1364	void scr_poweron ();	1311	void scr_poweron ();
1365	void scr_cursor (int mode);	1312	void scr_cursor (cursor_mode mode) NOTHROW;
		1313	void scr_do_wrap () NOTHROW;
		1314	void scr_swap_screen () NOTHROW;
1366	int scr_change_screen (int scrn);	1315	void scr_change_screen (int scrn);
1367	void scr_color (unsigned int color, int fgbg);	1316	void scr_color (unsigned int color, int fgbg) NOTHROW;
1368	void scr_rendition (int set, int style);	1317	void scr_rendition (int set, int style) NOTHROW;
1369	void scr_add_lines (const unicode_t *str, int nlines, int len);	1318	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1370	void scr_backspace ();	1319	void scr_backspace () NOTHROW;
1371	void scr_tab (int count);	1320	void scr_tab (int count, bool ht = false) NOTHROW;
1372	void scr_backindex ();
1373	void scr_forwardindex ();
1374	void scr_gotorc (int row, int col, int relative);	1321	void scr_gotorc (int row, int col, int relative) NOTHROW;
1375	void scr_index (enum page_dirn direction);	1322	void scr_index (enum page_dirn direction) NOTHROW;
1376	void scr_erase_line (int mode);	1323	void scr_erase_line (int mode) NOTHROW;
1377	void scr_E ();	1324	void scr_E () NOTHROW;
1378	void scr_insdel_lines (int count, int insdel);	1325	void scr_insdel_lines (int count, int insdel) NOTHROW;
1379	void scr_insdel_chars (int count, int insdel);	1326	void scr_insdel_chars (int count, int insdel) NOTHROW;
1380	void scr_scroll_region (int top, int bot);	1327	void scr_scroll_region (int top, int bot) NOTHROW;
1381	void scr_cursor_visible (int mode);	1328	void scr_cursor_visible (int mode) NOTHROW;
1382	void scr_autowrap (int mode);	1329	void scr_autowrap (int mode) NOTHROW;
1383	void scr_relative_origin (int mode);	1330	void scr_relative_origin (int mode) NOTHROW;
1384	void scr_insert_mode (int mode);	1331	void scr_insert_mode (int mode) NOTHROW;
1385	void scr_set_tab (int mode);	1332	void scr_set_tab (int mode) NOTHROW;
1386	void scr_rvideo_mode (int mode);	1333	void scr_rvideo_mode (bool on) NOTHROW;
1387	void scr_report_position ();	1334	void scr_report_position () NOTHROW;
1388	void set_font_style ();	1335	void set_font_style () NOTHROW;
1389	void scr_charset_choose (int set);	1336	void scr_charset_choose (int set) NOTHROW;
1390	void scr_charset_set (int set, unsigned int ch);	1337	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1391	int scr_move_to (int y, int len);	1338	void scr_move_to (int y, int len) NOTHROW;
1392	int scr_page (enum page_dirn direction, int nlines);	1339	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1393	int scr_changeview (uint16_t oldviewstart);	1340	bool scr_changeview (int new_view_start) NOTHROW;
1394	void scr_bell ();	1341	void scr_bell () NOTHROW;
1395	void scr_printscreen (int fullhist);	1342	void scr_printscreen (int fullhist) NOTHROW;
		1343	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1344	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1396	void scr_reverse_selection ();	1345	void scr_reverse_selection () NOTHROW;
1397	void scr_dump (int fd);	1346	void scr_dump (int fd) NOTHROW;
		1347
1398	void selection_check (int check_more);	1348	void selection_check (int check_more) NOTHROW;
1399	int selection_paste (Window win, Atom prop, bool delete_prop);	1349	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1400	void selection_property (Window win, Atom prop);	1350	void selection_property (Window win, Atom prop) NOTHROW;
1401	void selection_request (Time tm, int x, int y);	1351	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1402	int selection_request_other (Atom target, int selnum);	1352	int selection_request_other (Atom target, int selnum) NOTHROW;
1403	void selection_clear ();	1353	void selection_clear () NOTHROW;
1404	void selection_make (Time tm);	1354	void selection_make (Time tm);
		1355	bool selection_grab (Time tm) NOTHROW;
1405	void selection_start_colrow (int col, int row);	1356	void selection_start_colrow (int col, int row) NOTHROW;
1406	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1357	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1407	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1358	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1408	void selection_remove_trailing_spaces ();	1359	void selection_remove_trailing_spaces () NOTHROW;
1409	void selection_send (const XSelectionRequestEvent &rq);	1360	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1361	void selection_click (int clicks, int x, int y) NOTHROW;
		1362	void selection_extend (int x, int y, int flag) NOTHROW;
		1363	void selection_rotate (int x, int y) NOTHROW;
1410		1364
1411	#if defined(NEXT_SCROLLBAR)	1365	#if defined(NEXT_SCROLLBAR)
1412	// scrollbar-next.C	1366	// scrollbar-next.C
1413	Pixmap renderPixmap (const char *const *data, int width, int height);	1367	Pixmap renderPixmap (const char *const *data, int width, int height);
1414	void init_scrollbar_stuff ();	1368	void init_scrollbar_stuff ();
…		…
1416	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1370	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1417	#endif	1371	#endif
1418		1372
1419	#if defined(RXVT_SCROLLBAR)	1373	#if defined(RXVT_SCROLLBAR)
1420	// scrollbar-rxvt.C	1374	// scrollbar-rxvt.C
1421	void Draw_button (int x, int y, int state, int dirn);
1422	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1375	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1423	#endif	1376	#endif
1424		1377
1425	#if defined(XTERM_SCROLLBAR)	1378	#if defined(XTERM_SCROLLBAR)
1426	// scrollbar-xterm.C	1379	// scrollbar-xterm.C
…		…
1431	// scrollbar-plain.C	1384	// scrollbar-plain.C
1432	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1385	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1433	#endif	1386	#endif
1434		1387
1435	// scrollbar.C	1388	// scrollbar.C
		1389	void resize_scrollbar ();
1436	int scrollbar_mapping (int map);	1390	int scrollbar_mapping (int map);
1437	int scrollbar_show (int update);	1391	int scrollbar_show (int update);
1438	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1392	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1439		1393
1440	// xdefaults.C	1394	// xdefaults.C
1441	void get_options (int argc, const char *const *argv);	1395	void get_options (int argc, const char *const *argv);
1442	int parse_keysym (const char *str, const char *arg);	1396	int parse_keysym (const char *str, const char *arg);
1443	void get_xdefaults (FILE *stream, const char *name);	1397	const char *x_resource (const char *name);
1444	void extract_resources (Display *display, const char *name);	1398	void extract_resources ();
1445	// xpm.C
1446	int scale_pixmap (const char *geom);
1447	void resize_pixmap ();
1448	Pixmap set_bgPixmap (const char *file);
1449	};	1399	};
1450		1400
1451	/*
1452	*****************************************************************************
1453	* PROTOTYPES
1454	*****************************************************************************
1455	*/
1456	#ifdef PROTOTYPES
1457	# define __PROTO(p) p
1458	#else
1459	# define __PROTO(p) ()
1460	#endif
1461	#include "protos.h"
1462
1463	#ifdef DEBUG_malloc
1464	# include "dmalloc.h" /* This comes last */
1465	#endif
1466
1467	#endif /* _RXVT_H_ */	1401	#endif /* _RXVT_H_ */
1468		1402

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