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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.121 by root, Wed Aug 25 03:52:09 2004 UTC vs.
Revision 1.328 by ayin, Fri Nov 30 10:57:04 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	# define BUILTIN_GLYPHS 1
		24	#else
		25	# define ENABLE_MINIMAL 1
		26	#endif
7		27
8	#include <limits.h>	28	#include <limits.h>
9		29
10	#include <X11/cursorfont.h>	30	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	31	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	32	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	33	#include <X11/Xatom.h>
14	#if ENABLE_FRILLS
15	#include <X11/Xmd.h>
16	#endif
17		34
18	#include "encoding.h"	35	#include "encoding.h"
		36	#include "rxvtutil.h"
19	#include "rxvtfont.h"	37	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	38	#include "rxvttoolkit.h"
21	#include "iom.h"	39	#include "ev_cpp.h"
22	#include "salloc.h"	40	#include "salloc.h"
		41	#include "libptytty.h"
		42
		43	#include "rxvtperl.h"
		44
		45	// try to avoid some macros to decrease code size, on some systems
		46	#if ENABLE_MINIMAL
		47	# define strcmp(a,b) (strcmp)(a,b)
		48	# define strlen(a) (strlen)(a)
		49	# define strcpy(a,b) (strcpy)(a,b)
		50	# define memset(a,c,l) (memset)(a,c,l)
		51	# define memcpy(a,b,l) (memcpy)(a,b,l)
		52	#endif
23		53
24	/*	54	/*
25	*****************************************************************************	55	*****************************************************************************
26	* SYSTEM HACKS	56	* SYSTEM HACKS
27	*****************************************************************************	57	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	65	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	66	# define __sun__ 1
37	#endif	67	#endif
38		68
39	#ifndef HAVE_XPOINTER	69	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	70	typedef char *XPointer;
41	#endif	71	#endif
42		72
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	73	#include <termios.h>
45	typedef struct termios ttymode_t;	74	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		75
57	#ifdef XPM_BACKGROUND	76	#include "background.h"
58	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>
60	# else
61	# include <xpm.h>
62	# endif
63	#endif
64		77
65	#ifndef STDIN_FILENO	78	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	79	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	80	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	81	# define STDERR_FILENO 2
69	#endif	82	#endif
70		83
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	84	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	85
73	# define NO_SETOWNER_TTYDEV 1	86	// exception thrown on fatal (per-instance) errors
74	# endif	87	class rxvt_failure_exception { };
75	#endif	88
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	89	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	90	class out_of_input { };
78	#endif
79		91
80	/*	92	/*
81	*****************************************************************************	93	*****************************************************************************
82	* PROTOTYPES	94	* PROTOTYPES
83	*****************************************************************************	95	*****************************************************************************
84	*/	96	*/
85	RETSIGTYPE rxvt_Child_signal (int sig);	97	// main.C
86	RETSIGTYPE rxvt_Exit_signal (int sig);
87	void rxvt_clean_exit ();
88	void * rxvt_malloc (size_t size);	98	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	99	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	100	void * rxvt_realloc (void *ptr, size_t size);
		101
		102	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len);	103	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		104	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
92	char * rxvt_strdup (const char *str);	105	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		106	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		107
93	char * rxvt_r_basename (const char *str);	108	char * rxvt_basename (const char *str) NOTHROW;
94	void rxvt_vlog (const char *fmt, va_list arg_ptr);	109	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
95	void rxvt_log (const char *fmt,...);	110	void rxvt_log (const char *fmt,...) NOTHROW;
96	void rxvt_warn (const char *fmt,...);	111	void rxvt_warn (const char *fmt,...) NOTHROW;
97	void rxvt_fatal (const char *fmt,...);	112	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
98	void rxvt_exit_failure ();	113	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
99	int rxvt_Str_match (const char *s1, const char *s2);	114
100	const char * rxvt_Str_skip_space (const char *str);
101	char * rxvt_Str_trim (char *str);	115	char * rxvt_strtrim (char *str) NOTHROW;
102	int rxvt_Str_escaped (char *str);
103	char ** rxvt_splitcommastring (const char *cs);	116	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
104	char * rxvt_File_find (const char *file, const char *ext, const char *path);	117	void rxvt_freecommastring (char **cs) NOTHROW;
105	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
106	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
107		118
108	void rxvt_privileges (rxvt_privaction action);	119	/////////////////////////////////////////////////////////////////////////////
		120
		121	// temporarily replace the process environment
		122	extern char **environ;
		123	extern char **rxvt_environ; // the original environ pointer
		124
		125	static inline void set_environ (stringvec *envv)
		126	{
		127	#if ENABLE_PERL
		128	assert (envv);
		129	#else
		130	if (envv)
		131	#endif
		132	environ = (char **)envv->begin ();
		133	}
		134
		135	static inline void set_environ (char **envv)
		136	{
		137	#if ENABLE_PERL
		138	assert (envv);
		139	#else
		140	if (envv)
		141	#endif
		142	environ = envv;
		143	}
109		144
110	/*	145	/*
111	*****************************************************************************	146	*****************************************************************************
112	* STRUCTURES AND TYPEDEFS	147	* STRUCTURES AND TYPEDEFS
113	*****************************************************************************	148	*****************************************************************************
114	*/	149	*/
115	struct grwin_t;	150	struct grwin_t;
116		151
117	/* Sanitize menubar info */
118	#ifndef MENUBAR
119	# undef MENUBAR_MAX
120	#endif
121	#ifndef MENUBAR_MAX
122	# define MENUBAR_MAX 0
123	#endif
124
125	/* If we're using either the rxvt scrollbar or menu bars, keep the	152	/* If we're using either the rxvt scrollbar, keep the
126	* scrollColor resource.	153	* scrollColor resource.
127	*/	154	*/
128	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	155	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
129	# define KEEP_SCROLLCOLOR 1	156	# define KEEP_SCROLLCOLOR 1
130	#else	157	#else
131	# undef KEEP_SCROLLCOLOR	158	# undef KEEP_SCROLLCOLOR
132	#endif
133
134	#ifdef XPM_BACKGROUND
135	typedef struct {
136	short w, h, x, y;
137	Pixmap pixmap;
138	} bgPixmap_t;
139	#endif	159	#endif
140		160
141	/*	161	/*
142	* the 'essential' information for reporting Mouse Events	162	* the 'essential' information for reporting Mouse Events
143	* pared down from XButtonEvent	163	* pared down from XButtonEvent
144	*/	164	*/
145	struct mouse_event {	165	struct mouse_event {
146	int clicks;	166	int clicks;
147	Time time; /* milliseconds */	167	Time time; /* milliseconds */
148	unsigned int state; /* key or button mask */	168	unsigned int state; /* key or button mask */
149	unsigned int button; /* detail */	169	unsigned int button; /* detail */
150	};	170	};
151		171
152	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	172	#if ENABLE_XEMBED
153	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	173	// XEMBED messages
154	#define SWAP_IT(one, two, typeof) \	174	# define XEMBED_EMBEDDED_NOTIFY 0
155	do { \	175	# define XEMBED_WINDOW_ACTIVATE 1
156	typeof swapittmp; \	176	# define XEMBED_WINDOW_DEACTIVATE 2
157	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	177	# define XEMBED_REQUEST_FOCUS 3
158	} while (/* CONSTCOND */ 0)	178	# define XEMBED_FOCUS_IN 4
159	#define BOUND_POSITIVE_INT16(val) \	179	# define XEMBED_FOCUS_OUT 5
160	(int16_t) ((val) <= 0 \	180	# define XEMBED_FOCUS_NEXT 6
161	? 0 \	181	# define XEMBED_FOCUS_PREV 7
162	: min ((val), (((uint16_t)-1)>>1)))
163		182
164	#if ENABLE_FRILLS	183	# define XEMBED_MODALITY_ON 10
165	typedef struct _mwmhints {	184	# define XEMBED_MODALITY_OFF 11
166	CARD32 flags;	185	# define XEMBED_REGISTER_ACCELERATOR 12
167	CARD32 functions;	186	# define XEMBED_UNREGISTER_ACCELERATOR 13
168	CARD32 decorations;	187	# define XEMBED_ACTIVATE_ACCELERATOR 14
169	INT32 input_mode;	188
170	CARD32 status;	189	// XEMBED detail code
171	} MWMHints;	190	# define XEMBED_FOCUS_CURRENT 0
		191	# define XEMBED_FOCUS_FIRST 1
		192	# define XEMBED_FOCUS_LAST 2
		193
		194	# define XEMBED_MAPPED (1 << 0)
172	#endif	195	#endif
173		196
174	/*	197	/*
175	*****************************************************************************	198	*****************************************************************************
176	* NORMAL DEFINES	199	* NORMAL DEFINES
177	*****************************************************************************	200	*****************************************************************************
178	*/	201	*/
179		202
180	/* COLORTERM, TERM environment variables */	203	/* COLORTERM, TERM environment variables */
181	#define COLORTERMENV "rxvt"	204	#define COLORTERMENV "rxvt"
182	#ifdef XPM_BACKGROUND	205	#ifdef BG_IMAGE_FROM_FILE
183	# define COLORTERMENVFULL COLORTERMENV "-xpm"	206	# define COLORTERMENVFULL COLORTERMENV "-xpm"
184	#else	207	#else
185	# define COLORTERMENVFULL COLORTERMENV	208	# define COLORTERMENVFULL COLORTERMENV
186	#endif	209	#endif
187	#ifndef TERMENV	210	#ifndef TERMENV
…		…
190		213
191	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	214	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
192	# define NO_MOUSE_REPORT_SCROLLBAR 1	215	# define NO_MOUSE_REPORT_SCROLLBAR 1
193	#endif	216	#endif
194		217
195	#ifdef NO_RESOURCES
196	# undef USE_XGETDEFAULT
197	#endif
198
199	#if ISO_14755
200	# define ENABLE_OVERLAY 1
201	#endif
202
203	/* now look for other badly set stuff */	218	/* now look for other badly set stuff */
204		219
205	#if !defined (EACCESS) && defined(EAGAIN)	220	#if !defined (EACCESS) && defined(EAGAIN)
206	# define EACCESS EAGAIN	221	# define EACCESS EAGAIN
207	#endif	222	#endif
…		…
209	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	224	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
210	# define EXIT_SUCCESS 0 /* exit function success */	225	# define EXIT_SUCCESS 0 /* exit function success */
211	# define EXIT_FAILURE 1 /* exit function failure */	226	# define EXIT_FAILURE 1 /* exit function failure */
212	#endif	227	#endif
213		228
214	#define menuBar_esc 10
215	#define scrollBar_esc 30	229	#define scrollBar_esc 30
216	#define menuBar_margin 2 /* margin below text */
217		230
218	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	231	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
219	# define HAVE_SCROLLBARS 1	232	# define HAVE_SCROLLBARS 1
220	#endif
221
222	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
223	#ifdef HALFSHADOW
224	# define SHADOW 1
225	#else
226	# define SHADOW 2
227	#endif	233	#endif
228		234
229	#define R_SB_ALIGN_CENTRE 0	235	#define R_SB_ALIGN_CENTRE 0
230	#define R_SB_ALIGN_TOP 1	236	#define R_SB_ALIGN_TOP 1
231	#define R_SB_ALIGN_BOTTOM 2	237	#define R_SB_ALIGN_BOTTOM 2
232		238
233	#define R_SB_RXVT 0
234	#define R_SB_NEXT 1	239	#define R_SB_NEXT 1
235	#define R_SB_XTERM 2	240	#define R_SB_XTERM 2
236	#define R_SB_PLAIN 4	241	#define R_SB_PLAIN 4
		242	#define R_SB_RXVT 8
237		243
238	#define SB_WIDTH_NEXT 19	244	#define SB_WIDTH_NEXT 19
239	#define SB_WIDTH_XTERM 15	245	#define SB_WIDTH_XTERM 15
240	#define SB_WIDTH_PLAIN 7	246	#define SB_WIDTH_PLAIN 7
241	#ifndef SB_WIDTH_RXVT	247	#ifndef SB_WIDTH_RXVT
…		…
304	* |	310	* |
305	* +---< SB_WIDTH_NEXT	311	* +---< SB_WIDTH_NEXT
306	*/	312	*/
307		313
308	enum {	314	enum {
309	NO_REFRESH = 0 , /* Window not visible at all! */	315	NO_REFRESH = 0, /* Window not visible at all! */
310	FAST_REFRESH = 1<<0, /* Fully exposed window */	316	FAST_REFRESH = 1, /* Fully exposed window */
311	SLOW_REFRESH = 1<<1, /* Partially exposed window */	317	SLOW_REFRESH = 2, /* Partially exposed window */
312	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
313	};	318	};
314		319
315	#ifdef NO_SECONDARY_SCREEN	320	#ifdef NO_SECONDARY_SCREEN
316	# define NSCREENS 0	321	# define NSCREENS 0
317	#else	322	#else
…		…
323	#define FONT_DN "#-"	328	#define FONT_DN "#-"
324	#define FONT_UP "#+"	329	#define FONT_UP "#+"
325		330
326	/* flags for rxvt_scr_gotorc () */	331	/* flags for rxvt_scr_gotorc () */
327	enum {	332	enum {
328	C_RELATIVE = 1 , /* col movement is relative */	333	C_RELATIVE = 1, /* col movement is relative */
329	R_RELATIVE = 2, /* row movement is relative */	334	R_RELATIVE = 2, /* row movement is relative */
330	RELATIVE = 1 | 2,	335	RELATIVE = C_RELATIVE | R_RELATIVE,
331	};	336	};
332		337
333	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	338	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
334	enum {	339	enum {
335	INSERT = -1, /* don't change these values */	340	INSERT = -1, /* don't change these values */
…		…
348	enum {	353	enum {
349	PRIMARY = 0,	354	PRIMARY = 0,
350	SECONDARY,	355	SECONDARY,
351	};	356	};
352		357
353	#define RS_None 0 /* Normal */	358	#define RS_None 0
354		359
355	#define RS_fgMask 0x0000007fUL /* 128 colors */	360	#define RS_fgMask 0x0000007fUL // 128 colors
356	#define RS_bgMask 0x00003f80UL /* 128 colors */	361	#define RS_bgMask 0x00003f80UL // 128 colors
357		362
358	// font styles	363	// font styles
359	#define RS_Bold 0x00004000UL // value 1	364	#define RS_Bold 0x00004000UL // value 1
360	#define RS_Italic 0x00008000UL // value 2	365	#define RS_Italic 0x00008000UL // value 2
361		366
362	// fake styles	367	// fake styles
363	#define RS_Blink 0x00010000UL /* blink */	368	#define RS_Blink 0x00010000UL // blink
364	#define RS_RVid 0x00020000UL /* reverse video */	369	#define RS_RVid 0x00020000UL // reverse video
365	#define RS_Uline 0x00040000UL /* underline */	370	#define RS_Uline 0x00040000UL // underline
366		371
367	// 5 bits still to go	372	// toggle this to force redraw, must be != RS_Careful
		373	#define RS_redraw 0x01000000UL
		374
		375	// 5 custom bits for extensions
		376	#define RS_customCount 32
		377	#define RS_customMask 0x00f80000UL
		378	#define RS_customShift 19
368		379
369	// other flags	380	// other flags
370	#define RS_Careful 0x80000000UL /* be careful when drawing these */	381	#define RS_Careful 0x80000000UL /* be careful when drawing these */
371		382
372	#define RS_styleCount 4	383	#define RS_styleCount 4
…		…
398	C0_NUL = 0x00,	409	C0_NUL = 0x00,
399	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	410	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
400	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	411	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
401	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	412	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
402	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	413	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
403	};	414	};
404	#define CHAR_ST 0x9c /* 0234 */	415	#define CHAR_ST 0x9c /* 0234 */
405		416
406	/*	417	/*
407	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	418	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
408	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	419	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
414	XTerm_property = 3, // change X property	425	XTerm_property = 3, // change X property
415	XTerm_Color = 4, // change colors	426	XTerm_Color = 4, // change colors
416	XTerm_Color00 = 10, // not implemented, CLASH!	427	XTerm_Color00 = 10, // not implemented, CLASH!
417	XTerm_Color01 = 11, // not implemented	428	XTerm_Color01 = 11, // not implemented
418	XTerm_Color_cursor = 12, // change actual 'Cursor' color	429	XTerm_Color_cursor = 12, // change actual 'Cursor' color
419	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	430	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
420	XTerm_Color_pointer_bg = 14, // not implemented	431	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
421	XTerm_Color05 = 15, // not implemented	432	XTerm_Color05 = 15, // not implemented (tektronix fg)
422	XTerm_Color06 = 16, // not implemented	433	XTerm_Color06 = 16, // not implemented (tektronix bg)
423	XTerm_Color_RV = 17, // change actual 'Highlight' color	434	XTerm_Color_RV = 17, // change actual 'Highlight' color
424	XTerm_logfile = 46, // not implemented	435	XTerm_logfile = 46, // not implemented
425	XTerm_font = 50,	436	XTerm_font = 50,
426		437
427	XTerm_konsole30 = 30, // reserved for konsole	438	XTerm_konsole30 = 30, // reserved for konsole
428	XTerm_konsole31 = 31, // reserved for konsole	439	XTerm_konsole31 = 31, // reserved for konsole
429	XTerm_emacs51 = 51, // reserved for emacs shell	440	XTerm_emacs51 = 51, // reserved for emacs shell
430	/*	441	/*
431	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	442	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		443	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
432	*/	444	*/
433	XTerm_Color_BD = 18, // change actual 'Bold' color	445	Rxvt_Color_BD = 18, // change actual 'Bold' color
434	XTerm_Color_UL = 19, // change actual 'Underline' color	446	Rxvt_Color_UL = 19, // change actual 'Underline' color
435	XTerm_Pixmap = 20, // new bg pixmap	447	Rxvt_Pixmap = 20, // new bg pixmap
436	XTerm_restoreFG = 39, // change default fg color	448	Rxvt_restoreFG = 39, // change default fg color
437	XTerm_restoreBG = 49, // change default bg color	449	Rxvt_restoreBG = 49, // change default bg color
438	XTerm_dumpscreen = 55, // dump scrollback and all of screen	450	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		451
439	XTerm_locale = 701, // change locale	452	URxvt_locale = 701, // change locale
440	XTerm_Menu = 703, // set menu item	453	URxvt_version = 702, // request version
		454
441	XTerm_Color_IT = 704, // change actual 'Italic' colour	455	URxvt_Color_IT = 704, // change actual 'Italic' colour
442	XTerm_Color_tint = 705, // change actual tint colour	456	URxvt_Color_tint = 705, // change actual tint colour
		457	URxvt_Color_BD = 706,
		458	URxvt_Color_UL = 707,
443		459
444	URxvt_font = 710,	460	URxvt_font = 710,
445	URxvt_boldFont = 711,	461	URxvt_boldFont = 711,
446	URxvt_italicFont = 712,	462	URxvt_italicFont = 712,
447	URxvt_boldItalicFont = 713,	463	URxvt_boldItalicFont = 713,
		464
		465	URxvt_view_up = 720,
		466	URxvt_view_down = 721,
		467
		468	URxvt_perl = 777,
448	};	469	};
449		470
450	/* Words starting with `Color_' are colours. Others are counts */	471	/* Words starting with `Color_' are colours. Others are counts */
451	/*	472	/*
452	* The following comment is mostly obsolete since pixcolor_set was expanded:
453	* We're currently upto 29 colours. Only 3 more available. The
454	* PixColor and rendition colour usage should probably be decoupled	473	* The PixColor and rendition colour usage should probably be decoupled
455	* on the unnecessary items, e.g. Color_pointer, but won't bother	474	* on the unnecessary items, e.g. Color_pointer, but won't bother
456	* until we need to. Also, be aware of usage in pixcolor_set	475	* until we need to. Also, be aware of usage in pixcolor_set
457	*/	476	*/
458		477
459	enum colour_list {	478	enum colour_list {
		479	Color_none = -2,
		480	Color_transparent = -1,
460	Color_fg = 0,	481	Color_fg = 0,
461	Color_bg,	482	Color_bg,
462	minCOLOR, /* 2 */	483	minCOLOR, /* 2 */
463	Color_Black = minCOLOR,	484	Color_Black = minCOLOR,
464	Color_Red3,	485	Color_Red3,
…		…
496	Color_BD,	517	Color_BD,
497	Color_IT,	518	Color_IT,
498	Color_UL,	519	Color_UL,
499	Color_RV,	520	Color_RV,
500	#endif	521	#endif
		522	#if ENABLE_FRILLS
		523	Color_underline,
		524	#endif
501	#ifdef OPTION_HC	525	#ifdef OPTION_HC
502	Color_HC,	526	Color_HC,
503	#endif	527	#endif
504	#ifdef KEEP_SCROLLCOLOR	528	#ifdef KEEP_SCROLLCOLOR
505	Color_scroll,	529	Color_scroll,
506	Color_trough,	530	Color_trough,
507	#endif	531	#endif
508	#if TINTING	532	#if ENABLE_TRANSPARENCY
509	Color_tint,	533	Color_tint,
		534	#endif
		535	#if OFF_FOCUS_FADING
		536	Color_fade,
510	#endif	537	#endif
511	NRS_COLORS, /* */	538	NRS_COLORS, /* */
512	#ifdef KEEP_SCROLLCOLOR	539	#ifdef KEEP_SCROLLCOLOR
513	Color_topShadow = NRS_COLORS,	540	Color_topShadow = NRS_COLORS,
514	Color_bottomShadow,	541	Color_bottomShadow,
…		…
518	#endif	545	#endif
519	};	546	};
520		547
521	#define Color_Bits 7 // 0 .. maxTermCOLOR	548	#define Color_Bits 7 // 0 .. maxTermCOLOR
522		549
523	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
524	#define NPIXCLR_BITS 32
525
526	/*	550	/*
527	* Resource list	551	* Resource list
528	*/	552	*/
529	enum {	553	enum {
530	Rs_display_name = 0,	554	# define def(name) Rs_ ## name,
531	Rs_term_name,	555	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
532	Rs_iconName,	556	# include "rsinc.h"
533	Rs_geometry,	557	# undef def
534	Rs_reverseVideo,	558	# undef reserve
535	Rs_color,
536	_Rs_color = Rs_color + NRS_COLORS - 1,
537	Rs_font,
538	#if ENABLE_STYLES
539	Rs_boldFont,
540	Rs_italicFont,
541	Rs_boldItalicFont,
542	#endif
543	Rs_name,
544	Rs_title,
545	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
546	Rs_path,
547	#endif
548	#ifdef XPM_BACKGROUND
549	Rs_backgroundPixmap,
550	#endif
551	#if (MENUBAR_MAX)
552	Rs_menu,
553	#endif
554	Rs_loginShell,
555	Rs_jumpScroll,
556	#ifdef HAVE_SCROLLBARS
557	Rs_scrollBar,
558	Rs_scrollBar_right,
559	Rs_scrollBar_floating,
560	Rs_scrollBar_align,
561	#endif
562	Rs_scrollstyle, /* Rs_scrollBar_style */
563	Rs_scrollTtyOutput,
564	Rs_scrollTtyKeypress,
565	Rs_scrollWithBuffer,
566	Rs_saveLines,
567	Rs_utmpInhibit,
568	Rs_visualBell,
569	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
570	Rs_mapAlert,
571	#endif
572	#ifdef META8_OPTION
573	Rs_meta8,
574	#endif
575	#ifdef MOUSE_WHEEL
576	Rs_mouseWheelScrollPage,
577	#endif
578	#ifndef NO_BACKSPACE_KEY
579	Rs_backspace_key,
580	#endif
581	#ifndef NO_DELETE_KEY
582	Rs_delete_key,
583	#endif
584	Rs_selectstyle,
585	#ifdef PRINTPIPE
586	Rs_print_pipe,
587	#endif
588	#ifdef USE_XIM
589	Rs_preeditType,
590	Rs_inputMethod,
591	#endif
592	#ifdef TRANSPARENT
593	Rs_transparent,
594	Rs_transparent_all,
595	#endif
596	#if ENABLE_FRILLS
597	Rs_ext_bwidth,
598	Rs_int_bwidth,
599	Rs_borderLess,
600	#endif
601	Rs_scrollBar_thickness,
602	#ifndef NO_LINESPACE
603	Rs_lineSpace,
604	#endif
605	Rs_cutchars,
606	Rs_modifier,
607	Rs_answerbackstring,
608	Rs_tripleclickwords,
609	Rs_insecure,
610	Rs_cursorBlink,
611	Rs_pointerBlank,
612	Rs_pointerBlankDelay,
613	Rs_imLocale,
614	#ifndef NO_SECONDARY_SCREEN
615	Rs_secondaryScreen,
616	Rs_secondaryScroll,
617	#endif
618	#ifdef OFF_FOCUS_FADING
619	Rs_fade,
620	#endif
621	#ifdef TINTING
622	Rs_shade,
623	#endif
624	NUM_RESOURCES	559	NUM_RESOURCES
625	};
626
627	// see init.C:xa_names, which must be kept in sync
628	enum {
629	XA_TEXT = 0,
630	XA_COMPOUND_TEXT,
631	XA_UTF8_STRING,
632	XA_MULTIPLE,
633	XA_TARGETS,
634	XA_TIMESTAMP,
635	XA_VT_SELECTION,
636	XA_INCR,
637	XA_WMDELETEWINDOW,
638	#ifdef TRANSPARENT
639	XA_XROOTPMAPID,
640	XA_XSETROOTID,
641	#endif
642	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
643	XA_DNDPROTOCOL,
644	XA_DNDSELECTION,
645	#endif /* OFFIX_DND */
646	XA_CLIPBOARD,
647	NUM_XA
648	};	560	};
649		561
650	/* DEC private modes */	562	/* DEC private modes */
651	#define PrivMode_132 (1UL<<0)	563	#define PrivMode_132 (1UL<<0)
652	#define PrivMode_132OK (1UL<<1)	564	#define PrivMode_132OK (1UL<<1)
…		…
661	#define PrivMode_ShiftKeys (1UL<<10)	573	#define PrivMode_ShiftKeys (1UL<<10)
662	#define PrivMode_VisibleCursor (1UL<<11)	574	#define PrivMode_VisibleCursor (1UL<<11)
663	#define PrivMode_MouseX10 (1UL<<12)	575	#define PrivMode_MouseX10 (1UL<<12)
664	#define PrivMode_MouseX11 (1UL<<13)	576	#define PrivMode_MouseX11 (1UL<<13)
665	#define PrivMode_scrollBar (1UL<<14)	577	#define PrivMode_scrollBar (1UL<<14)
666	#define PrivMode_menuBar (1UL<<15)
667	#define PrivMode_TtyOutputInh (1UL<<16)	578	#define PrivMode_TtyOutputInh (1UL<<15)
668	#define PrivMode_Keypress (1UL<<17)	579	#define PrivMode_Keypress (1UL<<16)
669	#define PrivMode_smoothScroll (1UL<<18)	580	#define PrivMode_smoothScroll (1UL<<17)
670	#define PrivMode_vt52 (1UL<<19)	581	#define PrivMode_vt52 (1UL<<18)
671	#define PrivMode_LFNL (1UL<<20)	582	#define PrivMode_LFNL (1UL<<19)
672	/* too annoying to implement X11 highlight tracking */	583	#define PrivMode_MouseBtnEvent (1UL<<20)
673	/* #define PrivMode_MouseX11Track (1LU<<21) */	584	#define PrivMode_MouseAnyEvent (1UL<<21)
674		585
675	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	586	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
676	#define PrivMode(test,bit) \
677	if (test) \
678	priv_modes |= (bit); \
679	else \
680	priv_modes &= ~(bit)
681		587
682	#ifdef ALLOW_132_MODE	588	#ifdef ALLOW_132_MODE
683	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	589	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
684	#else	590	#else
685	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	591	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
686	#endif	592	#endif
687		593
688	// do not change these constants lightly, there are many interdependencies	594	// do not change these constants lightly, there are many interdependencies
689	#define IMBUFSIZ 128 // input modifier buffer sizes	595	#define IMBUFSIZ 128 // input modifier buffer sizes
690	#define KBUFSZ 512 // size of keyboard mapping buffer	596	#define KBUFSZ 512 // size of keyboard mapping buffer
691	#define CBUFSIZ 4096 // size of command buffer	597	#define CBUFSIZ 2048 // size of command buffer
692	#define UBUFSIZ 4096 // character buffer	598	#define UBUFSIZ 2048 // character buffer
693		599
694	#ifndef PATH_MAX	600	#ifndef PATH_MAX
695	# define PATH_MAX 16384	601	# define PATH_MAX 16384
		602	#endif
		603
		604	#if ENABLE_FRILLS
		605	# include <X11/Xmd.h>
		606	typedef struct _mwmhints {
		607	CARD32 flags;
		608	CARD32 functions;
		609	CARD32 decorations;
		610	INT32 input_mode;
		611	CARD32 status;
		612	} MWMHints;
696	#endif	613	#endif
697		614
698	/* Motif window hints */	615	/* Motif window hints */
699	#define MWM_HINTS_FUNCTIONS (1L << 0)	616	#define MWM_HINTS_FUNCTIONS (1L << 0)
700	#define MWM_HINTS_DECORATIONS (1L << 1)	617	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
725	/*	642	/*
726	*****************************************************************************	643	*****************************************************************************
727	* MACRO DEFINES	644	* MACRO DEFINES
728	*****************************************************************************	645	*****************************************************************************
729	*/	646	*/
730	#define memset(x, y, z) memset((x), (y), (size_t)(z))	647	#define dLocal(type,name) type const name = this->name
731	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))	648
732	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))	649	// for speed reasons, we assume that all codepoints 32 to 126 are
733	#define strcasecmp(x, y) strcasecmp((x), (y))	650	// single-width.
734	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))	651	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
735	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
736	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
737	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
738	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
739	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
740	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
741	#define strdup(x) strdup((const char *)(x))
742	#define strlen(x) strlen((const char *)(x))
743	#define strchr(x, y) strchr((const char *)(x), (int)(y))
744	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
745		652
746	/* convert pixel dimensions to row/column values. Everything as int32_t */	653	/* convert pixel dimensions to row/column values. Everything as int32_t */
747	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	654	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
748	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	655	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
749	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	656	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
750	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	657	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
751	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	658	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
752	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	659	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
753	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	660	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
754	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	661	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
755		662
756	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	663	// for m >= -n, ensure remainder lies between 0..n-1
757	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	664	#define MOD(m,n) (((m) + (n)) % (n))
		665
		666	#define LINENO(n) MOD (term_start + int(n), total_rows)
		667	#define ROW(n) row_buf [LINENO (n)]
758		668
759	/* how to build & extract colors and attributes */	669	/* how to build & extract colors and attributes */
760	#define GET_BASEFG(x) (((x) & RS_fgMask))	670	#define GET_BASEFG(x) (((x) & RS_fgMask))
761	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	671	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
762	#ifndef NO_BRIGHTCOLOR
763	# define GET_FGCOLOR(x) \
764	((((x) & RS_Bold) == 0 \
765	|| GET_BASEFG (x) < minCOLOR \
766	|| GET_BASEFG (x) >= minBrightCOLOR) \
767	? GET_BASEFG (x) \
768	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
769	# define GET_BGCOLOR(x) \
770	((((x) & RS_Blink) == 0 \
771	|| GET_BASEBG (x) < minCOLOR \
772	|| GET_BASEBG (x) >= minBrightCOLOR) \
773	? GET_BASEBG (x) \
774	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
775	#else
776	# define GET_FGCOLOR(x) GET_BASEFG(x)
777	# define GET_BGCOLOR(x) GET_BASEBG(x)
778	#endif
779		672
780	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	673	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
781	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	674	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
782		675
783	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	676	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
792	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	685	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
793	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	686	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
794		687
795	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	688	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
796		689
797	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	690	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
798	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	691	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
799		692
800	#if ENABLE_STYLES	693	#if ENABLE_STYLES
801	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	694	# define FONTSET(style) fontset[GET_STYLE (style)]
802	#else	695	#else
803	# define FONTSET(style) TermWin.fontset[0]	696	# define FONTSET(style) fontset[0]
804	#endif	697	#endif
805		698
806	#ifdef HAVE_SCROLLBARS	699	#ifdef HAVE_SCROLLBARS
807	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	700	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
808	#else	701	#else
…		…
831	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	724	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
832	#define scrollbar_position(y) ((y) - scrollBar.beg)	725	#define scrollbar_position(y) ((y) - scrollBar.beg)
833	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	726	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
834	- scrollbar_minheight ())	727	- scrollbar_minheight ())
835		728
836	#if (MENUBAR_MAX > 1)
837	/* rendition style flags */
838	# define menuBar_height() (TermWin.fheight + SHADOW)
839	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
840	# define isMenuBarWindow(w) ((w) == menuBar.win)
841	#else
842	# define menuBar_height() (0)
843	# define menuBar_TotalHeight() (0)
844	# define isMenuBarWindow(w) (0)
845	#endif
846
847	#ifdef XPM_BACKGROUND
848	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
849	#else
850	# define XPMClearArea(a, b, c, d, e, f, g)
851	#endif
852
853	#ifndef STRICT_FONT_CHECKING
854	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
855	#endif
856
857	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
858	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
859
860	#ifdef UTMP_SUPPORT
861	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
862	# undef HAVE_UTMPX_H
863	# undef HAVE_STRUCT_UTMPX
864	# endif
865	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
866	# undef HAVE_UTMP_H
867	# undef HAVE_STRUCT_UTMP
868	# endif
869
870	# ifdef HAVE_UTMPX_H
871	# include <utmpx.h>
872	# endif
873	# ifdef HAVE_UTMP_H
874	# include <utmp.h>
875	# endif
876	#endif
877
878	#ifdef DEBUG_CMD
879	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
880	#else
881	# define D_CMD(x)
882	#endif
883	#ifdef DEBUG_INIT
884	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
885	#else
886	# define D_INIT(x)
887	#endif
888	#ifdef DEBUG_MAIN
889	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
890	#else
891	# define D_MAIN(x)
892	#endif
893	#ifdef DEBUG_SIZE
894	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
895	#else
896	# define D_SIZE(x)
897	#endif
898
899	extern class rxvt_failure_exception { } rxvt_failure_exception;
900
901	typedef callback1<void, const char *> log_callback;	729	typedef callback<void (const char *)> log_callback;
902		730	typedef callback<int (int)> getfd_callback;
903	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
904	extern void rxvt_log (const char *fmt, ...);
905	extern void rxvt_warn (const char *fmt, ...);
906	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
907	extern void rxvt_exit_failure () __attribute__ ((noreturn));
908		731
909	#define SET_LOCALE(locale) rxvt_set_locale (locale)	732	#define SET_LOCALE(locale) rxvt_set_locale (locale)
910	extern bool rxvt_set_locale (const char *locale);	733	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		734	extern void rxvt_push_locale (const char *locale) NOTHROW;
		735	extern void rxvt_pop_locale () NOTHROW;
911		736
912	/*
913	*****************************************************************************	737	/****************************************************************************/
914	* VARIABLES	738
		739	#define LINE_LONGER 0x0001 // line is continued on the next row
		740	#define LINE_FILTERED 0x0002 // line has been filtered
		741	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		742	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		743	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		744
		745	struct line_t {
		746	text_t *t; // terminal the text
		747	rend_t *r; // rendition, uses RS_ flags
		748	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		749	uint32_t f; // flags
		750
		751	bool is_longer ()
		752	{
		753	return f & LINE_LONGER;
		754	}
		755
		756	void is_longer (int set)
		757	{
		758	if (set)
		759	f |= LINE_LONGER;
		760	else
		761	f &= ~LINE_LONGER;
		762	}
		763
		764	void clear ()
		765	{
		766	t = 0;
		767	r = 0;
		768	l = 0;
		769	f = 0;
		770	}
		771
		772	void touch () // call whenever a line is changed/touched/updated
		773	{
		774	#if ENABLE_PERL
		775	f &= ~LINE_FILTERED;
		776	#endif
		777	}
		778
		779	void touch (int col)
		780	{
		781	max_it (l, col);
		782	touch ();
		783	}
		784	};
		785
915	*****************************************************************************	786	/****************************************************************************/
916	*/
917	#ifdef MENUBAR
918	# include "menubar.h"
919	#endif
920		787
921	#define BLINK_INTERVAL 0.5
922	#define TEXT_BLINK_INTERVAL 0.5
923
924	#ifndef __attribute__
925	# ifdef __GNUC__
926	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
927	# define __attribute__(x)
928	# endif
929	# endif
930	# define __attribute__(x)
931	#endif
932
933	// primivite wrapper around mbstate_t to ensure initialisation	788	// primitive wrapper around mbstate_t to ensure initialisation
934	struct mbstate {	789	struct mbstate {
935	mbstate_t mbs;	790	mbstate_t mbs;
936		791
937	operator mbstate_t *() { return &mbs; }	792	operator mbstate_t *() { return &mbs; }
938	void reset () { memset (&mbs, 0, sizeof (mbs)); }	793	void reset () { memset (&mbs, 0, sizeof (mbs)); }
939	mbstate () { reset (); }	794	mbstate () { reset (); }
940	};	795	};
		796
		797	/****************************************************************************/
		798
		799	#define UNICODE_MASK 0x1fffffUL
941		800
942	#if UNICODE3	801	#if UNICODE3
943	# define COMPOSE_LO 0x40000000UL	802	# define COMPOSE_LO 0x40000000UL
944	# define COMPOSE_HI 0x400fffffUL	803	# define COMPOSE_HI 0x400fffffUL
945	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	804	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
946	#else	805	#else
		806	# if ENABLE_PERL
		807	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		808	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		809	# else
947	# define COMPOSE_LO 0xd800UL	810	# define COMPOSE_LO 0xd800UL
948	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	811	# define COMPOSE_HI 0xf8ffUL
949	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	812	# endif
		813	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
950	#endif	814	#endif
951		815
952	#if ENABLE_COMBINING	816	#if ENABLE_COMBINING
953	// compose chars are used to represent composite characters	817	// compose chars are used to represent composite characters
954	// that are not representable in unicode, as well as characters	818	// that are not representable in unicode, as well as characters
…		…
974	};	838	};
975		839
976	extern class rxvt_composite_vec rxvt_composite;	840	extern class rxvt_composite_vec rxvt_composite;
977	#endif	841	#endif
978		842
		843	/****************************************************************************/
979		844
		845	#ifdef KEYSYM_RESOURCE
		846	class keyboard_manager;
		847	#endif
		848
980	struct rxvt_term : zero_initialized, rxvt_vars {	849	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		850
		851	// special markers with magic addresses
		852	static const char resval_undef []; // options specifically unset
		853	static const char resval_on []; // boolean options switched on
		854	static const char resval_off []; // or off
		855
981	log_callback *log_hook; // log error messages through this hook, if != 0	856	log_callback *log_hook; // log error messages through this hook, if != 0
982		857	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		858	#if ENABLE_PERL
		859	rxvt_perl_term perl;
		860	#endif
983	struct mbstate mbstate; // current input multibyte state	861	struct mbstate mbstate; // current input multibyte state
984		862
985	unsigned char want_refresh:1,	863	unsigned char want_refresh:1,
986	#ifdef TRANSPARENT
987	want_full_refresh:1, /* awaiting full screen refresh */
988	#endif
989	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
990	am_transparent:1, /* is a transparent term */
991	am_pixmap_trans:1, /* transparency w/known root pixmap */
992	#endif
993	current_screen:1, /* primary or secondary */	864	current_screen:1, /* primary or secondary */
994	hate_those_clicks:1, /* a.k.a. keep mark position */
995	num_scr_allow:1,	865	num_scr_allow:1,
996	bypass_keystate:1,	866	bypass_keystate:1,
997	#ifdef CURSOR_BLINK	867	#ifdef CURSOR_BLINK
998	hidden_cursor:1,	868	hidden_cursor:1,
999	#endif	869	#endif
…		…
1001	hidden_text:1,	871	hidden_text:1,
1002	#endif	872	#endif
1003	#ifdef POINTER_BLANK	873	#ifdef POINTER_BLANK
1004	hidden_pointer:1,	874	hidden_pointer:1,
1005	#endif	875	#endif
1006	// enc_utf8:1, /* wether terminal reads/writes utf-8 */	876	enc_utf8:1, /* wether locale uses utf-8 */
1007	seen_input:1, /* wether we have seen some program output yet */	877	seen_input:1, /* wether we have seen some program output yet */
1008	seen_resize:1, /* wether we had a resize event */	878	seen_resize:1, /* wether we had a resize event */
1009	parsed_geometry:1;	879	parsed_geometry:1;
1010		880
1011	unsigned char refresh_type,	881	unsigned char refresh_type,
…		…
1014	#endif	884	#endif
1015	scrollbar_align,	885	scrollbar_align,
1016	selection_wait,	886	selection_wait,
1017	selection_type;	887	selection_type;
1018	/* ---------- */	888	/* ---------- */
		889	bool rvideo_state, rvideo_mode;
		890	#ifndef NO_BELL
1019	short rvideo;	891	bool rvideo_bell;
		892	#endif
1020	int16_t num_scr; /* screen: number lines scrolled */	893	int num_scr; /* screen: number lines scrolled */
1021	unsigned int prev_ncol, /* screen: previous number of columns */	894	int prev_ncol, /* screen: previous number of columns */
1022	prev_nrow; /* screen: previous number of rows */	895	prev_nrow; /* screen: previous number of rows */
1023	/* ---------- */	896	/* ---------- */
1024	rend_t rstyle;	897	rend_t rstyle;
1025	/* ---------- */
1026	uint32_t pixcolor_set[NPIXCLR_SETS];
1027	/* ---------- */	898	/* ---------- */
1028	#ifdef SELECTION_SCROLLING	899	#ifdef SELECTION_SCROLLING
1029	int scroll_selection_lines;	900	int scroll_selection_lines;
1030	enum page_dirn scroll_selection_dir;	901	enum page_dirn scroll_selection_dir;
1031	int selection_save_x,	902	int selection_save_x,
…		…
1037	/* give proper Scroll behaviour */	908	/* give proper Scroll behaviour */
1038	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	909	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1039	mouse_slip_wheel_speed,	910	mouse_slip_wheel_speed,
1040	#endif	911	#endif
1041	refresh_count,	912	refresh_count,
1042	refresh_limit,
1043	last_bot, /* scrollbar last bottom position */	913	last_bot, /* scrollbar last bottom position */
1044	last_top, /* scrollbar last top position */	914	last_top, /* scrollbar last top position */
1045	last_state, /* scrollbar last state */	915	last_state, /* scrollbar last state */
1046	scrollbar_len,	916	scrollbar_len,
1047	#ifdef MENUBAR
1048	menu_readonly, /* okay to alter menu? */
1049	Arrows_x,
1050	#endif
1051	#if MENUBAR_MAX > 1
1052	Nbars,
1053	#endif
1054	window_vt_x,	917	window_vt_x,
1055	window_vt_y,	918	window_vt_y,
1056	window_sb_x,	919	window_sb_x,
		920	mouse_row,
		921	mouse_col,
1057	# ifdef POINTER_BLANK	922	# ifdef POINTER_BLANK
1058	pointerBlankDelay,	923	pointerBlankDelay,
1059	# endif	924	# endif
1060	allowedxerror;	925	allowedxerror;
1061	/* ---------- */	926	/* ---------- */
1062	unsigned int ModMetaMask,	927	unsigned int ModLevel3Mask,
		928	ModMetaMask,
1063	ModNumLockMask,	929	ModNumLockMask;
1064	old_width, /* last used width in screen resize */	930	int old_width, /* last used width in screen resize */
1065	old_height; /* last used height in screen resize */	931	old_height; /* last used height in screen resize */
1066	unsigned long priv_modes,	932	unsigned long priv_modes,
1067	SavedModes;	933	SavedModes;
1068	/* ---------- */	934	/* ---------- */
1069	Atom xa[NUM_XA];	935	Atom *xa;
1070	/* ---------- */	936	/* ---------- */
1071	#ifdef MENUBAR	937	#ifdef RXVT_SCROLLBAR
1072	GC menubarGC;
1073	#endif
1074	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1075	GC scrollbarGC,	938	GC scrollbarGC,
1076	topShadowGC,	939	topShadowGC,
1077	botShadowGC;	940	botShadowGC;
1078	#endif	941	#endif
1079	#ifdef XTERM_SCROLLBAR	942	#ifdef XTERM_SCROLLBAR
…		…
1097	#endif	960	#endif
1098	/* ---------- */	961	/* ---------- */
1099	Time selection_time,	962	Time selection_time,
1100	selection_request_time;	963	selection_request_time;
1101	pid_t cmd_pid; /* process id of child */	964	pid_t cmd_pid; /* process id of child */
		965	char * incr_buf;
		966	size_t incr_buf_size, incr_buf_fill;
1102	/* ---------- */	967	/* ---------- */
1103	Cursor leftptr_cursor;	968	Cursor leftptr_cursor;
1104	#ifdef POINTER_BLANK
1105	Cursor blank_cursor;
1106	#endif
1107	/* ---------- */	969	/* ---------- */
1108	#ifndef NO_BACKSPACE_KEY
1109	const char *key_backspace;
1110	#endif
1111	#ifndef NO_DELETE_KEY
1112	const char *key_delete;
1113	#endif
1114	#ifdef USE_XIM
1115	rxvt_xim *input_method;
1116	XIC Input_Context;
1117	XIMStyle input_style;
1118	#endif
1119	struct mouse_event MEvent;	970	struct mouse_event MEvent;
1120	XComposeStatus compose;	971	XComposeStatus compose;
1121	ttymode_t tio;	972	ttymode_t tio;
1122	#ifdef UTMP_SUPPORT
1123	# ifdef HAVE_STRUCT_UTMP
1124	struct utmp ut;
1125	# endif
1126	# ifdef HAVE_STRUCT_UTMPX
1127	struct utmpx utx;
1128	# endif
1129	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1130	char ut_id[5];
1131	# endif
1132	int utmp_pos;
1133	#endif
1134	row_col_t oldcursor;	973	row_col_t oldcursor;
1135	#ifdef XPM_BACKGROUND	974	#ifdef HAVE_BG_PIXMAP
1136	bgPixmap_t bgPixmap;	975	bgPixmap_t bgPixmap;
1137	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1138	#endif	976	#endif
1139	#ifdef MENUBAR	977	#ifdef HAVE_AFTERIMAGE
1140	menu_t *ActiveMenu, /* currently active menu */	978	ASVisual *asv;
1141	*BuildMenu; /* the menu currently being built */	979	ASImageManager *asimman;
1142	bar_t *CurrentBar;
1143	# if ! (MENUBAR_MAX > 1)
1144	bar_t BarList;
1145	# endif /* (MENUBAR_MAX > 1) */
1146	#endif
1147	#ifdef CURSOR_BLINK
1148	struct timeval lastcursorchange;
1149	#endif
1150	#ifdef POINTER_BLANK
1151	struct timeval lastmotion;
1152	#endif	980	#endif
1153		981
1154	#if ENABLE_OVERLAY	982	#if ENABLE_OVERLAY
1155	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	983	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1156	text_t **ov_text;	984	text_t **ov_text;
1157	rend_t **ov_rend;	985	rend_t **ov_rend;
1158		986
1159	void scr_swap_overlay ();	987	void scr_swap_overlay () NOTHROW;
1160	void scr_overlay_new (int x, int y, int w, int h);	988	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1161	void scr_overlay_off ();	989	void scr_overlay_off () NOTHROW;
1162	void scr_overlay_set (int x, int y,	990	void scr_overlay_set (int x, int y,
1163	text_t text,	991	text_t text,
1164	rend_t rend = OVERLAY_RSTYLE);	992	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1165	void scr_overlay_set (int x, int y, const char *s);	993	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		994	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1166	#endif	995	#endif
1167		996
1168	vector<void *> allocated; // free these memory blocks with free()	997	vector<void *> allocated; // free these memory blocks with free()
1169		998
1170	char *env_windowid; /* environmental variable WINDOWID */	999	char env_windowid[21]; /* environmental variable WINDOWID */
		1000	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1171	char *env_display; /* environmental variable DISPLAY */	1001	char *env_display; /* environmental variable DISPLAY */
1172	char *env_term; /* environmental variable TERM */	1002	char *env_term; /* environmental variable TERM */
1173	char *env_colorfgbg;	1003
1174	char *locale;	1004	char *locale;
1175	#if 0
1176	char *codeset;
1177	#endif
1178	char charsets[4];	1005	char charsets[4];
1179	unsigned char *v_buffer; /* pointer to physical buffer */	1006	char *v_buffer; /* pointer to physical buffer */
1180	unsigned int v_buflen; /* size of area to write */	1007	unsigned int v_buflen; /* size of area to write */
1181	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1008	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
		1009
1182	#ifdef KEYSYM_RESOURCE	1010	#ifdef KEYSYM_RESOURCE
1183	const unsigned char *Keysym_map[256];	1011	keyboard_manager *keyboard;
1184	#endif	1012	#endif
		1013	#ifndef NO_RESOURCES
		1014	XrmDatabase option_db;
		1015	#endif
		1016
1185	const char *rs[NUM_RESOURCES];	1017	const char *rs[NUM_RESOURCES];
1186	/* command input buffering */	1018	/* command input buffering */
1187	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1019	char *cmdbuf_ptr, *cmdbuf_endp;
1188	unsigned char cmdbuf_base[CBUFSIZ];	1020	char cmdbuf_base[CBUFSIZ];
		1021
		1022	ptytty *pty;
1189		1023
1190	rxvt_salloc *talloc; // text line allocator	1024	rxvt_salloc *talloc; // text line allocator
1191	rxvt_salloc *ralloc; // rend line allocator	1025	rxvt_salloc *ralloc; // rend line allocator
1192		1026
1193	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
…		…
1196	// ISO 14755 entry support	1030	// ISO 14755 entry support
1197	unicode_t iso14755buf;	1031	unicode_t iso14755buf;
1198	void commit_iso14755 ();	1032	void commit_iso14755 ();
1199	int hex_keyval (XKeyEvent &ev);	1033	int hex_keyval (XKeyEvent &ev);
1200	# if ISO_14755	1034	# if ISO_14755
1201	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1035	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1202	void iso14755_54 (int x, int y);	1036	void iso14755_54 (int x, int y);
1203	# endif	1037	# endif
1204	#endif	1038	#endif
1205		1039
1206	void paste (const unsigned char *data, unsigned int len);	1040	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1207		1041
1208	void flush ();	1042	void vt_select_input () const NOTHROW
		1043	{
		1044	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1045	}
1209		1046
1210	#if TRANSPARENT	1047	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1211	void rootwin_cb (XEvent &xev);	1048	void rootwin_cb (XEvent &xev);
1212	xevent_watcher rootwin_ev;	1049	xevent_watcher rootwin_ev;
		1050	#endif
		1051	#ifdef HAVE_BG_PIXMAP
		1052	int update_background ();
		1053	#if TRACE_PIXMAPS
		1054	int trace_update_background (const char *file, int line);
		1055	# define update_background() trace_update_background (__FILE__, __LINE__)
		1056	#endif
		1057	void update_background_cb (ev::timer &w, int revents);
		1058	ev::timer update_background_ev;
1213	#endif	1059	#endif
1214		1060
1215	void x_cb (XEvent &xev);	1061	void x_cb (XEvent &xev);
1216	xevent_watcher termwin_ev;	1062	xevent_watcher termwin_ev;
1217	xevent_watcher vt_ev;	1063	xevent_watcher vt_ev;
1218	#ifdef HAVE_SCROLLBARS	1064	#ifdef HAVE_SCROLLBARS
1219	xevent_watcher scrollbar_ev;	1065	xevent_watcher scrollbar_ev;
1220	#endif	1066	#endif
1221	#ifdef MENUBAR
1222	xevent_watcher menubar_ev;
1223	#endif
1224		1067
1225	void check_cb (check_watcher &w); check_watcher check_ev;	1068	void child_cb (ev::child &w, int revents); ev::child child_ev;
1226	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1069	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1227	void flush_cb (time_watcher &w); time_watcher flush_ev;	1070	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1228		1071	void flush ();
1229	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1072	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1230		1073	bool pty_fill ();
1231	void incr_cb (time_watcher &w); time_watcher incr_ev;	1074	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1075	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1232		1076
1233	#ifdef CURSOR_BLINK	1077	#ifdef CURSOR_BLINK
1234	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1078	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1235	#endif	1079	#endif
1236	#ifdef TEXT_BLINK	1080	#ifdef TEXT_BLINK
1237	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1081	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1082	#endif
		1083	#ifndef NO_BELL
		1084	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1238	#endif	1085	#endif
1239		1086
1240	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1087	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1241	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1088	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1242	#endif	1089	#endif
1243	#ifdef SELECTION_SCROLLING	1090	#ifdef SELECTION_SCROLLING
1244	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1091	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1245	#endif	1092	#endif
1246	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1093	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1247	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1094	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1248	#endif	1095	#endif
1249		1096
1250	#ifdef POINTER_BLANK	1097	#ifdef POINTER_BLANK
1251	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1098	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1252	void pointer_blank ();	1099	void pointer_blank ();
1253	#endif	1100	#endif
1254	void pointer_unblank ();	1101	void pointer_unblank ();
1255		1102
1256	void tt_printf (const char *fmt,...);	1103	void tt_printf (const char *fmt,...);
1257	void tt_write (const unsigned char *data, unsigned int len);	1104	void tt_write (const char *data, unsigned int len);
1258
1259	void tt_winch ();	1105	void pty_write ();
1260		1106
1261	rxvt_term ();	1107	bool init (stringvec *argv, stringvec *envv)
1262	~rxvt_term ();	1108	{
		1109	this->argv = argv;
		1110	return init (argv->size (), argv->begin (), envv);
		1111	}
		1112
		1113	void make_current () const // make this the "currently active" urxvt instance
		1114	{
		1115	SET_R (this);
		1116	set_environ (envv);
		1117	rxvt_set_locale (locale);
		1118	}
		1119
		1120	#if USE_XIM
		1121	rxvt_xim *input_method;
		1122	XIC Input_Context;
		1123	XIMStyle input_style;
		1124	XPoint spot; // most recently sent spot position
		1125
1263	void destroy ();	1126	void im_destroy ();
		1127	void im_cb (); im_watcher im_ev;
		1128	void im_set_size (XRectangle &size);
		1129	void im_set_position (XPoint &pos) NOTHROW;
		1130	void im_set_color (unsigned long &fg, unsigned long &bg);
		1131	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1264		1132
1265	bool init (int argc, const char *const *argv);	1133	bool IMisRunning ();
		1134	void IMSendSpot ();
		1135	bool IM_get_IC (const char *modifiers);
		1136	void IMSetPosition ();
		1137	#endif
		1138
		1139	// command.C
		1140	void key_press (XKeyEvent &ev);
		1141	void key_release (XKeyEvent &ev);
		1142	unsigned int cmd_write (const char *str, unsigned int count);
		1143
		1144	wchar_t next_char () NOTHROW;
		1145	wchar_t cmd_getc () THROW ((class out_of_input));
		1146	uint32_t next_octet () NOTHROW;
		1147	uint32_t cmd_get8 () THROW ((class out_of_input));
		1148
		1149	bool cmd_parse ();
		1150	void mouse_report (XButtonEvent &ev);
		1151	void button_press (XButtonEvent &ev);
		1152	void button_release (XButtonEvent &ev);
		1153	void focus_in ();
		1154	void focus_out ();
		1155	void update_fade_color (unsigned int idx);
		1156	#ifdef PRINTPIPE
		1157	FILE *popen_printer ();
		1158	int pclose_printer (FILE *stream);
		1159	#endif
		1160	void process_print_pipe ();
		1161	void process_nonprinting (unicode_t ch);
		1162	void process_escape_vt52 (unicode_t ch);
		1163	void process_escape_seq ();
		1164	void process_csi_seq ();
		1165	void process_window_ops (const int *args, unsigned int nargs);
		1166	char *get_to_st (unicode_t &ends_how);
		1167	void process_dcs_seq ();
		1168	void process_osc_seq ();
		1169	void process_color_seq (int report, int color, const char *str, char resp);
		1170	void process_xterm_seq (int op, const char *str, char resp);
		1171	int privcases (int mode, unsigned long bit);
		1172	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1173	void process_sgr_mode (unsigned int nargs, const int *arg);
		1174	void process_graphics ();
		1175	// init.C
1266	bool init_vars ();	1176	bool init_vars ();
1267
1268	bool pty_fill ();
1269
1270	void init_secondary ();	1177	void init_secondary ();
1271	const char **init_resources (int argc, const char *const *argv);	1178	const char **init_resources (int argc, const char *const *argv);
1272	void init_env ();	1179	void init_env ();
1273	void set_locale (const char *locale);	1180	void set_locale (const char *locale);
1274	void init_xlocale ();	1181	void init_xlocale ();
1275	void init_command (const char *const *argv);	1182	void init_command (const char *const *argv);
1276	void run_command (const char *const *argv);	1183	void run_command (const char *const *argv);
1277	int run_child (const char *const *argv);	1184	int run_child (const char *const *argv);
1278	static void child_exited (int pid);
1279
1280	void color_aliases (int idx);	1185	void color_aliases (int idx);
1281	void recolour_cursor ();
1282	void create_windows (int argc, const char *const *argv);	1186	void create_windows (int argc, const char *const *argv);
1283	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1284	void window_calc (unsigned int width, unsigned int height);
1285
1286	#if USE_XIM
1287	void im_destroy ();
1288	void im_cb (); im_watcher im_ev;
1289	void im_set_size (XRectangle &size);
1290	void im_set_position (XPoint &pos);
1291	void im_set_color (unsigned long &fg, unsigned long &bg);
1292	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1293
1294	bool IMisRunning ();
1295	void IMSendSpot ();
1296	bool IM_get_IC (const char *modifiers);
1297	void IMSetStatusPosition ();
1298	#endif
1299
1300	void resize_scrollbar ();
1301
1302	void pixel_position (int *x, int *y);
1303
1304	void selection_click (int clicks, int x, int y);
1305	void selection_extend (int x, int y, int flag);
1306	void selection_rotate (int x, int y);
1307
1308	/* autoconvert */
1309
1310	// command.C
1311	void lookup_key (XKeyEvent &ev);
1312	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1313
1314	unicode_t next_char ();
1315	unicode_t cmd_getc ();
1316	unicode_t next_octet ();
1317	unicode_t cmd_get8 ();
1318
1319	bool cmd_parse ();
1320	void mouse_report (XButtonEvent &ev);
1321	void button_press (XButtonEvent &ev);
1322	void button_release (XButtonEvent &ev);
1323	int check_our_parents ();
1324	#ifdef PRINTPIPE
1325	FILE *popen_printer ();
1326	int pclose_printer (FILE *stream);
1327	#endif
1328	void process_print_pipe ();
1329	void process_nonprinting (unicode_t ch);
1330	void process_escape_vt52 (unicode_t ch);
1331	void process_escape_seq ();
1332	void process_csi_seq ();
1333	void process_window_ops (const int *args, unsigned int nargs);
1334	unsigned char *get_to_st (unicode_t &ends_how);
1335	void process_dcs_seq ();
1336	void process_osc_seq ();
1337	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1338	void process_xterm_seq (int op, const char *str, unsigned char resp);
1339	int privcases (int mode, unsigned long bit);
1340	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1341	void process_sgr_mode (unsigned int nargs, const int *arg);
1342	void process_graphics ();
1343	// init.C
1344	void Get_Colours ();	1187	void Get_Colours ();
1345	void get_ourmods ();	1188	void get_ourmods ();
1346	// logging.C
1347	void makeutent (const char *pty, const char *hostname);
1348	void cleanutent ();
1349	// main.C	1189	// main.C
1350	void privileged_utmp (rxvt_privaction action);	1190	void tt_winch ();
		1191	rxvt_term ();
		1192	~rxvt_term ();
		1193	void destroy ();
		1194	void emergency_cleanup ();
		1195	bool init (int argc, const char *const *argv, stringvec *envv);
		1196	void recolour_cursor ();
		1197	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1198	void window_calc (unsigned int newwidth, unsigned int newheight);
1351	bool set_fonts ();	1199	bool set_fonts ();
		1200	void set_string_property (Atom prop, const char *str, int len = -1);
		1201	void set_utf8_property (Atom prop, const char *str, int len = -1);
1352	void set_title (const char *str);	1202	void set_title (const char *str);
1353	void set_icon_name (const char *str);	1203	void set_icon_name (const char *str);
1354	void set_window_color (int idx, const char *color);	1204	void set_window_color (int idx, const char *color);
1355	void set_colorfgbg ();	1205	void set_colorfgbg ();
1356	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1206	bool set_color (rxvt_color &color, const char *name);
		1207	void alias_color (int dst, int src);
1357	void set_widthheight (unsigned int width, unsigned int height);	1208	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1358		1209	void get_window_origin (int &x, int &y);
1359	#ifdef MENUBAR	1210	Pixmap get_pixmap_property (int prop_id);
1360	// menubar.C
1361	void menuitem_free (menu_t *menu, menuitem_t *item);
1362	int action_dispatch (action_t *action);
1363	void menuarrow_free (char name);
1364	void menuarrow_add (char *string);
1365	char *menu_find_base (menu_t **menu, char *path);
1366	menu_t *menu_delete (menu_t *menu);
1367	menu_t *menu_add (menu_t *parent, char *path);
1368	void drawbox_menubar (int x, int len, int state);
1369	void drawtriangle (int x, int y, int state);
1370	void drawbox_menuitem (int y, int state);
1371	void menu_show ();
1372	void menu_display (void (rxvt_term::*update) ());
1373	void menu_hide_all ();
1374	void menu_hide ();
1375	void menu_clear (menu_t *menu);
1376	void menubar_clear ();
1377	bar_t *menubar_find (const char *name);
1378	int menubar_push (const char *name);
1379	void menubar_remove (const char *name);
1380	void menubar_dump (FILE *fp);
1381	void menubar_read (const char *filename);
1382	void menubar_dispatch (char *str);
1383	void draw_Arrows (int name, int state);
1384	void menubar_expose ();
1385	int menubar_mapping (int map);
1386	int menu_select (XButtonEvent &ev);
1387	void menubar_select (XButtonEvent &ev);
1388	void menubar_control (XButtonEvent &ev);
1389	void map_menuBar (int map);
1390	#endif
1391		1211
1392	// screen.C	1212	// screen.C
1393	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1213
1394	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1214	void lalloc (line_t &l) const
		1215	{
		1216	l.t = (text_t *)talloc->alloc ();
		1217	l.r = (rend_t *)ralloc->alloc ();
		1218	}
		1219
		1220	#if 0
		1221	void lfree (line_t &l)
		1222	{
		1223	talloc->free (l.t);
		1224	ralloc->free (l.r);
		1225	}
		1226	#endif
		1227
		1228	void lresize (line_t &l) const
		1229	{
		1230	if (!l.t)
		1231	return;
		1232
		1233	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1234	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1235
		1236	l.l = min (l.l, ncol);
		1237
		1238	if (ncol > prev_ncol)
		1239	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1240	}
		1241
		1242	int fgcolor_of (rend_t r) const NOTHROW
		1243	{
		1244	int base = GET_BASEFG (r);
		1245	#ifndef NO_BRIGHTCOLOR
		1246	if (r & RS_Bold
		1247	# if ENABLE_STYLES
		1248	&& option (Opt_intensityStyles)
		1249	# endif
		1250	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1251	base += minBrightCOLOR - minCOLOR;
		1252	#endif
		1253	return base;
		1254	}
		1255
		1256	int bgcolor_of (rend_t r) const NOTHROW
		1257	{
		1258	int base = GET_BASEBG (r);
		1259	#ifndef NO_BRIGHTCOLOR
		1260	if (r & RS_Blink
		1261	# if ENABLE_STYLES
		1262	&& option (Opt_intensityStyles)
		1263	# endif
		1264	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1265	base += minBrightCOLOR - minCOLOR;
		1266	#endif
		1267	return base;
		1268	}
		1269
		1270	bool option (uint8_t opt) const NOTHROW
		1271	{
		1272	if (!opt)
		1273	return 0;
		1274
		1275	--opt;
		1276	return options[opt >> 3] & (1 << (opt & 7));
		1277	}
		1278
		1279	void set_option (uint8_t opt, bool set = true) NOTHROW
		1280	{
		1281	if (!opt)
		1282	return;
		1283
		1284	--opt;
		1285	if (set)
		1286	options[opt >> 3] |= (1 << (opt & 7));
		1287	else
		1288	options[opt >> 3] &= ~(1 << (opt & 7));
		1289	}
		1290
		1291	void PrivMode (int set, unsigned bit) NOTHROW
		1292	{
		1293	if (set)
		1294	priv_modes |= bit;
		1295	else
		1296	priv_modes &= ~bit;
		1297	}
		1298
		1299	// modifies first argument(!)
		1300	void paste (char *data, unsigned int len) NOTHROW;
		1301	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1302	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1395	int scr_scroll_text (int row1, int row2, int count, int spec);	1303	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1396	void scr_reset ();	1304	void scr_reset ();
1397	void scr_reset_realloc ();
1398	void scr_release ();	1305	void scr_release () NOTHROW;
1399	void scr_clear (bool really = false);	1306	void scr_clear (bool really = false) NOTHROW;
1400	void scr_refresh (unsigned char refresh_type);	1307	void scr_refresh () NOTHROW;
1401	bool scr_refresh_rend (rend_t mask, rend_t value);	1308	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1402	void scr_erase_screen (int mode);	1309	void scr_erase_screen (int mode) NOTHROW;
		1310	#if ENABLE_FRILLS
		1311	void scr_erase_savelines () NOTHROW;
		1312	void scr_backindex () NOTHROW;
		1313	void scr_forwardindex () NOTHROW;
		1314	#endif
1403	void scr_touch (bool refresh);	1315	void scr_touch (bool refresh) NOTHROW;
1404	void scr_expose (int x, int y, int width, int height, bool refresh);	1316	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1405	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1406	void scr_recolour ();	1317	void scr_recolour () NOTHROW;
1407	void scr_remap_chars ();	1318	void scr_remap_chars () NOTHROW;
1408	void scr_remap_chars (text_t *tp, rend_t *rp);	1319	void scr_remap_chars (line_t &l) NOTHROW;
		1320
		1321	enum cursor_mode { SAVE, RESTORE };
1409		1322
1410	void scr_poweron ();	1323	void scr_poweron ();
1411	void scr_cursor (int mode);	1324	void scr_cursor (cursor_mode mode) NOTHROW;
1412	void scr_do_wrap ();	1325	void scr_do_wrap () NOTHROW;
		1326	void scr_swap_screen () NOTHROW;
1413	int scr_change_screen (int scrn);	1327	void scr_change_screen (int scrn);
1414	void scr_color (unsigned int color, int fgbg);	1328	void scr_color (unsigned int color, int fgbg) NOTHROW;
1415	void scr_rendition (int set, int style);	1329	void scr_rendition (int set, int style) NOTHROW;
1416	void scr_add_lines (const unicode_t *str, int nlines, int len);	1330	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1417	void scr_backspace ();	1331	void scr_backspace () NOTHROW;
1418	void scr_tab (int count, bool ht = false);	1332	void scr_tab (int count, bool ht = false) NOTHROW;
1419	void scr_backindex ();
1420	void scr_forwardindex ();
1421	void scr_gotorc (int row, int col, int relative);	1333	void scr_gotorc (int row, int col, int relative) NOTHROW;
1422	void scr_index (enum page_dirn direction);	1334	void scr_index (enum page_dirn direction) NOTHROW;
1423	void scr_erase_line (int mode);	1335	void scr_erase_line (int mode) NOTHROW;
1424	void scr_E ();	1336	void scr_E () NOTHROW;
1425	void scr_insdel_lines (int count, int insdel);	1337	void scr_insdel_lines (int count, int insdel) NOTHROW;
1426	void scr_insdel_chars (int count, int insdel);	1338	void scr_insdel_chars (int count, int insdel) NOTHROW;
1427	void scr_scroll_region (int top, int bot);	1339	void scr_scroll_region (int top, int bot) NOTHROW;
1428	void scr_cursor_visible (int mode);	1340	void scr_cursor_visible (int mode) NOTHROW;
1429	void scr_autowrap (int mode);	1341	void scr_autowrap (int mode) NOTHROW;
1430	void scr_relative_origin (int mode);	1342	void scr_relative_origin (int mode) NOTHROW;
1431	void scr_insert_mode (int mode);	1343	void scr_insert_mode (int mode) NOTHROW;
1432	void scr_set_tab (int mode);	1344	void scr_set_tab (int mode) NOTHROW;
1433	void scr_rvideo_mode (int mode);	1345	void scr_rvideo_mode (bool on) NOTHROW;
1434	void scr_report_position ();	1346	void scr_report_position () NOTHROW;
1435	void set_font_style ();	1347	void set_font_style () NOTHROW;
1436	void scr_charset_choose (int set);	1348	void scr_charset_choose (int set) NOTHROW;
1437	void scr_charset_set (int set, unsigned int ch);	1349	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1438	int scr_move_to (int y, int len);	1350	void scr_move_to (int y, int len) NOTHROW;
1439	int scr_page (enum page_dirn direction, int nlines);	1351	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1440	int scr_changeview (unsigned int oldviewstart);	1352	bool scr_changeview (int new_view_start) NOTHROW;
1441	void scr_bell ();	1353	void scr_bell () NOTHROW;
1442	void scr_printscreen (int fullhist);	1354	void scr_printscreen (int fullhist) NOTHROW;
		1355	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1356	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1443	void scr_reverse_selection ();	1357	void scr_reverse_selection () NOTHROW;
1444	void scr_dump (int fd);	1358	void scr_dump (int fd) NOTHROW;
		1359
1445	void selection_check (int check_more);	1360	void selection_check (int check_more) NOTHROW;
1446	int selection_paste (Window win, Atom prop, bool delete_prop);	1361	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1447	void selection_property (Window win, Atom prop);	1362	void selection_property (Window win, Atom prop) NOTHROW;
1448	void selection_request (Time tm, int x, int y);	1363	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1449	int selection_request_other (Atom target, int selnum);	1364	int selection_request_other (Atom target, int selnum) NOTHROW;
1450	void selection_clear ();	1365	void selection_clear () NOTHROW;
1451	void selection_make (Time tm);	1366	void selection_make (Time tm);
		1367	bool selection_grab (Time tm) NOTHROW;
1452	void selection_start_colrow (int col, int row);	1368	void selection_start_colrow (int col, int row) NOTHROW;
1453	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1369	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1454	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1370	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1455	void selection_remove_trailing_spaces ();	1371	void selection_remove_trailing_spaces () NOTHROW;
1456	void selection_send (const XSelectionRequestEvent &rq);	1372	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1373	void selection_click (int clicks, int x, int y) NOTHROW;
		1374	void selection_extend (int x, int y, int flag) NOTHROW;
		1375	void selection_rotate (int x, int y) NOTHROW;
1457		1376
1458	#if defined(NEXT_SCROLLBAR)	1377	#if defined(NEXT_SCROLLBAR)
1459	// scrollbar-next.C	1378	// scrollbar-next.C
1460	Pixmap renderPixmap (const char *const *data, int width, int height);	1379	Pixmap renderPixmap (const char *const *data, int width, int height);
1461	void init_scrollbar_stuff ();	1380	void init_scrollbar_stuff ();
…		…
1463	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1382	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1464	#endif	1383	#endif
1465		1384
1466	#if defined(RXVT_SCROLLBAR)	1385	#if defined(RXVT_SCROLLBAR)
1467	// scrollbar-rxvt.C	1386	// scrollbar-rxvt.C
1468	void Draw_button (int x, int y, int state, int dirn);
1469	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1387	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1470	#endif	1388	#endif
1471		1389
1472	#if defined(XTERM_SCROLLBAR)	1390	#if defined(XTERM_SCROLLBAR)
1473	// scrollbar-xterm.C	1391	// scrollbar-xterm.C
…		…
1478	// scrollbar-plain.C	1396	// scrollbar-plain.C
1479	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1397	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1480	#endif	1398	#endif
1481		1399
1482	// scrollbar.C	1400	// scrollbar.C
		1401	void resize_scrollbar ();
1483	int scrollbar_mapping (int map);	1402	int scrollbar_mapping (int map);
1484	int scrollbar_show (int update);	1403	int scrollbar_show (int update);
1485	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1404	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1486		1405
1487	// xdefaults.C	1406	// xdefaults.C
1488	void get_options (int argc, const char *const *argv);	1407	void get_options (int argc, const char *const *argv);
1489	int parse_keysym (const char *str, const char *arg);	1408	int parse_keysym (const char *str, const char *arg);
1490	void get_xdefaults (FILE *stream, const char *name);	1409	const char *x_resource (const char *name);
1491	void extract_resources (Display *display, const char *name);	1410	void extract_resources ();
1492	// xpm.C
1493	int scale_pixmap (const char *geom);
1494	void resize_pixmap ();
1495	Pixmap set_bgPixmap (const char *file);
1496	};	1411	};
1497		1412
1498	/*	1413	#endif /* _RXVT_H_ */
1499	*****************************************************************************
1500	* PROTOTYPES
1501	*****************************************************************************
1502	*/
1503	#ifdef PROTOTYPES
1504	# define __PROTO(p) p
1505	#else
1506	# define __PROTO(p) ()
1507	#endif
1508		1414
1509	#ifdef DEBUG_malloc
1510	# include "dmalloc.h" /* This comes last */
1511	#endif
1512
1513	#endif /* _RXVT_H_ */
1514

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