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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.166 by root, Wed Dec 21 14:19:19 2005 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>
…		…
14	#if ENABLE_FRILLS	33	#if ENABLE_FRILLS
15	# include <X11/Xmd.h>	34	# include <X11/Xmd.h>
16	#endif	35	#endif
17		36
18	#include "encoding.h"	37	#include "encoding.h"
		38	#include "rxvtutil.h"
19	#include "rxvtfont.h"	39	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	40	#include "rxvttoolkit.h"
21	#include "iom.h"	41	#include "iom.h"
22	#include "salloc.h"	42	#include "salloc.h"
		43	#include "libptytty.h"
23		44
24	#if ENABLE_FRILLS	45	#include "rxvtperl.h"
25	# define ENABLE_XEMBED 1	46
26	# define ENABLE_EWMH 1	47	// try to avoid some macros to decrease code size, on some systems
27	# define CURSOR_BLINK 1	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)
28	#endif	54	#endif
29		55
30	/*	56	/*
31	*****************************************************************************	57	*****************************************************************************
32	* SYSTEM HACKS	58	* SYSTEM HACKS
…		…
41	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
42	# define __sun__ 1	68	# define __sun__ 1
43	#endif	69	#endif
44		70
45	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
46	typedef char *XPointer;	72	typedef char *XPointer;
47	#endif	73	#endif
48		74
49	#ifdef HAVE_TERMIOS_H
50	# include <termios.h>	75	#include <termios.h>
51	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
52	#else
53	# include <sgtty.h>
54	typedef struct {
55	struct sgttyb sg;
56	struct tchars tc;
57	struct ltchars lc;
58	int line;
59	int local;
60	} ttymode_t;
61	#endif
62		77
63	#ifdef XPM_BACKGROUND	78	#include "background.h"
64	# ifdef XPM_INC_X11
65	# include <X11/xpm.h>
66	# else
67	# include <xpm.h>
68	# endif
69	#endif
70		79
71	#ifndef STDIN_FILENO	80	#ifndef STDIN_FILENO
72	# define STDIN_FILENO 0	81	# define STDIN_FILENO 0
73	# define STDOUT_FILENO 1	82	# define STDOUT_FILENO 1
74	# define STDERR_FILENO 2	83	# define STDERR_FILENO 2
75	#endif	84	#endif
76		85
77	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	86	/****************************************************************************/
78	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	87
79	# define NO_SETOWNER_TTYDEV 1	88	// exception thrown on fatal (per-instance) errors
80	# endif	89	class rxvt_failure_exception { };
81	#endif	90
82	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	91	// exception thrown when the command parser runs out of input data
83	# define NO_SETOWNER_TTYDEV 1	92	class out_of_input { };
84	#endif
85		93
86	/*	94	/*
87	*****************************************************************************	95	*****************************************************************************
88	* PROTOTYPES	96	* PROTOTYPES
89	*****************************************************************************	97	*****************************************************************************
90	*/	98	*/
91	// main.C	99	// main.C
92	RETSIGTYPE rxvt_Child_signal (int sig);
93	RETSIGTYPE rxvt_Exit_signal (int sig);
94	void rxvt_clean_exit ();
95	void * rxvt_malloc (size_t size);	100	void * rxvt_malloc (size_t size);
96	void * rxvt_calloc (size_t number, size_t size);	101	void * rxvt_calloc (size_t number, size_t size);
97	void * rxvt_realloc (void *ptr, size_t size);	102	void * rxvt_realloc (void *ptr, size_t size);
98	void rxvt_privileges (rxvt_privaction action);
99		103
100	// util.C	104	// misc.C
101	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	105	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	106	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	107	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	108	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105	char * rxvt_strdup (const char *str);
106		109
107	// misc.C
108	char * rxvt_r_basename (const char *str);	110	char * rxvt_basename (const char *str) NOTHROW;
109	void rxvt_vlog (const char *fmt, va_list arg_ptr);	111	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110	void rxvt_log (const char *fmt,...);	112	void rxvt_log (const char *fmt,...) NOTHROW;
111	void rxvt_warn (const char *fmt,...);	113	void rxvt_warn (const char *fmt,...) NOTHROW;
112	void rxvt_fatal (const char *fmt,...);	114	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113	void rxvt_exit_failure ();	115	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114	int rxvt_Str_match (const char *s1, const char *s2);	116
115	const char * rxvt_Str_skip_space (const char *str);
116	char * rxvt_Str_trim (char *str);	117	char * rxvt_strtrim (char *str) NOTHROW;
117	int rxvt_Str_escaped (char *str);
118	char ** rxvt_splitcommastring (const char *cs);	118	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119	void rxvt_freecommastring (char **cs);	119	void rxvt_freecommastring (char **cs) NOTHROW;
120	char * rxvt_File_find (const char *file, const char *ext, const char *path);	120
121	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	121	/////////////////////////////////////////////////////////////////////////////
122	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	122
123	void rxvt_usleep (int usecs);	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)
		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)
		143	#endif
		144	environ = envv;
		145	}
124		146
125	/*	147	/*
126	*****************************************************************************	148	*****************************************************************************
127	* STRUCTURES AND TYPEDEFS	149	* STRUCTURES AND TYPEDEFS
128	*****************************************************************************	150	*****************************************************************************
129	*/	151	*/
130	struct grwin_t;	152	struct grwin_t;
131		153
132	/* Sanitize menubar info */
133	#ifndef MENUBAR
134	# undef MENUBAR_MAX
135	#endif
136	#ifndef MENUBAR_MAX
137	# define MENUBAR_MAX 0
138	#endif
139
140	/* If we're using either the rxvt scrollbar or menu bars, keep the	154	/* If we're using either the rxvt scrollbar, keep the
141	* scrollColor resource.	155	* scrollColor resource.
142	*/	156	*/
143	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	157	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
144	# define KEEP_SCROLLCOLOR 1	158	# define KEEP_SCROLLCOLOR 1
145	#else	159	#else
146	# undef KEEP_SCROLLCOLOR	160	# undef KEEP_SCROLLCOLOR
147	#endif
148
149	#ifdef XPM_BACKGROUND
150	typedef struct {
151	short w, h, x, y;
152	Pixmap pixmap;
153	} bgPixmap_t;
154	#endif	161	#endif
155		162
156	/*	163	/*
157	* the 'essential' information for reporting Mouse Events	164	* the 'essential' information for reporting Mouse Events
158	* pared down from XButtonEvent	165	* pared down from XButtonEvent
…		…
162	Time time; /* milliseconds */	169	Time time; /* milliseconds */
163	unsigned int state; /* key or button mask */	170	unsigned int state; /* key or button mask */
164	unsigned int button; /* detail */	171	unsigned int button; /* detail */
165	};	172	};
166		173
167	#define MAX_POSITIVE_INT16 (((uint16_t)-1)>>1) // TODO: configure/limits
168
169	#if ENABLE_FRILLS	174	#if ENABLE_FRILLS
170	typedef struct _mwmhints {	175	typedef struct _mwmhints {
171	CARD32 flags;	176	CARD32 flags;
172	CARD32 functions;	177	CARD32 functions;
173	CARD32 decorations;	178	CARD32 decorations;
…		…
176	} MWMHints;	181	} MWMHints;
177	#endif	182	#endif
178		183
179	#if ENABLE_XEMBED	184	#if ENABLE_XEMBED
180	// XEMBED messages	185	// XEMBED messages
181	# define XEMBED_EMBEDDED_NOTIFY 0	186	# define XEMBED_EMBEDDED_NOTIFY 0
182	# define XEMBED_WINDOW_ACTIVATE 1	187	# define XEMBED_WINDOW_ACTIVATE 1
183	# define XEMBED_WINDOW_DEACTIVATE 2	188	# define XEMBED_WINDOW_DEACTIVATE 2
184	# define XEMBED_REQUEST_FOCUS 3	189	# define XEMBED_REQUEST_FOCUS 3
185	# define XEMBED_FOCUS_IN 4	190	# define XEMBED_FOCUS_IN 4
186	# define XEMBED_FOCUS_OUT 5	191	# define XEMBED_FOCUS_OUT 5
187	# define XEMBED_FOCUS_NEXT 6	192	# define XEMBED_FOCUS_NEXT 6
188	# define XEMBED_FOCUS_PREV 7	193	# define XEMBED_FOCUS_PREV 7
189		194
190	# define XEMBED_MODALITY_ON 10	195	# define XEMBED_MODALITY_ON 10
191	# define XEMBED_MODALITY_OFF 11	196	# define XEMBED_MODALITY_OFF 11
192	# define XEMBED_REGISTER_ACCELERATOR 12	197	# define XEMBED_REGISTER_ACCELERATOR 12
193	# define XEMBED_UNREGISTER_ACCELERATOR 13	198	# define XEMBED_UNREGISTER_ACCELERATOR 13
194	# define XEMBED_ACTIVATE_ACCELERATOR 14	199	# define XEMBED_ACTIVATE_ACCELERATOR 14
195		200
196	// XEMBED detail code	201	// XEMBED detail code
197	# define XEMBED_FOCUS_CURRENT 0	202	# define XEMBED_FOCUS_CURRENT 0
198	# define XEMBED_FOCUS_FIRST 1	203	# define XEMBED_FOCUS_FIRST 1
199	# define XEMBED_FOCUS_LAST 2	204	# define XEMBED_FOCUS_LAST 2
200		205
201	# define XEMBED_MAPPED (1 << 0)	206	# define XEMBED_MAPPED (1 << 0)
202	#endif	207	#endif
203		208
…		…
207	*****************************************************************************	212	*****************************************************************************
208	*/	213	*/
209		214
210	/* COLORTERM, TERM environment variables */	215	/* COLORTERM, TERM environment variables */
211	#define COLORTERMENV "rxvt"	216	#define COLORTERMENV "rxvt"
212	#ifdef XPM_BACKGROUND	217	#ifdef BG_IMAGE_FROM_FILE
213	# define COLORTERMENVFULL COLORTERMENV "-xpm"	218	# define COLORTERMENVFULL COLORTERMENV "-xpm"
214	#else	219	#else
215	# define COLORTERMENVFULL COLORTERMENV	220	# define COLORTERMENVFULL COLORTERMENV
216	#endif	221	#endif
217	#ifndef TERMENV	222	#ifndef TERMENV
…		…
220		225
221	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	226	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
222	# define NO_MOUSE_REPORT_SCROLLBAR 1	227	# define NO_MOUSE_REPORT_SCROLLBAR 1
223	#endif	228	#endif
224		229
225	#ifdef NO_RESOURCES
226	# undef USE_XGETDEFAULT
227	#endif
228
229	#if ISO_14755
230	# define ENABLE_OVERLAY 1
231	#endif
232
233	/* now look for other badly set stuff */	230	/* now look for other badly set stuff */
234		231
235	#if !defined (EACCESS) && defined(EAGAIN)	232	#if !defined (EACCESS) && defined(EAGAIN)
236	# define EACCESS EAGAIN	233	# define EACCESS EAGAIN
237	#endif	234	#endif
…		…
239	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	236	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
240	# define EXIT_SUCCESS 0 /* exit function success */	237	# define EXIT_SUCCESS 0 /* exit function success */
241	# define EXIT_FAILURE 1 /* exit function failure */	238	# define EXIT_FAILURE 1 /* exit function failure */
242	#endif	239	#endif
243		240
244	#define menuBar_esc 10
245	#define scrollBar_esc 30	241	#define scrollBar_esc 30
246	#define menuBar_margin 2 /* margin below text */
247		242
248	#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)
249	# define HAVE_SCROLLBARS 1	244	# define HAVE_SCROLLBARS 1
250	#endif
251
252	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
253	#ifdef HALFSHADOW
254	# define SHADOW 1
255	#else
256	# define SHADOW 2
257	#endif	245	#endif
258		246
259	#define R_SB_ALIGN_CENTRE 0	247	#define R_SB_ALIGN_CENTRE 0
260	#define R_SB_ALIGN_TOP 1	248	#define R_SB_ALIGN_TOP 1
261	#define R_SB_ALIGN_BOTTOM 2	249	#define R_SB_ALIGN_BOTTOM 2
…		…
334	* |	322	* |
335	* +---< SB_WIDTH_NEXT	323	* +---< SB_WIDTH_NEXT
336	*/	324	*/
337		325
338	enum {	326	enum {
339	NO_REFRESH = 0 , /* Window not visible at all! */	327	NO_REFRESH = 0, /* Window not visible at all! */
340	FAST_REFRESH = 1<<0, /* Fully exposed window */	328	FAST_REFRESH = 1, /* Fully exposed window */
341	SLOW_REFRESH = 1<<1, /* Partially exposed window */	329	SLOW_REFRESH = 2, /* Partially exposed window */
342	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
343	};	330	};
344		331
345	#ifdef NO_SECONDARY_SCREEN	332	#ifdef NO_SECONDARY_SCREEN
346	# define NSCREENS 0	333	# define NSCREENS 0
347	#else	334	#else
…		…
353	#define FONT_DN "#-"	340	#define FONT_DN "#-"
354	#define FONT_UP "#+"	341	#define FONT_UP "#+"
355		342
356	/* flags for rxvt_scr_gotorc () */	343	/* flags for rxvt_scr_gotorc () */
357	enum {	344	enum {
358	C_RELATIVE = 1 , /* col movement is relative */	345	C_RELATIVE = 1, /* col movement is relative */
359	R_RELATIVE = 2, /* row movement is relative */	346	R_RELATIVE = 2, /* row movement is relative */
360	RELATIVE = 1 | 2,	347	RELATIVE = C_RELATIVE | R_RELATIVE,
361	};	348	};
362		349
363	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	350	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
364	enum {	351	enum {
365	INSERT = -1, /* don't change these values */	352	INSERT = -1, /* don't change these values */
…		…
378	enum {	365	enum {
379	PRIMARY = 0,	366	PRIMARY = 0,
380	SECONDARY,	367	SECONDARY,
381	};	368	};
382		369
383	#define RS_None 0 /* Normal */	370	#define RS_None 0
384		371
385	#define RS_fgMask 0x0000007fUL /* 128 colors */	372	#define RS_fgMask 0x0000007fUL // 128 colors
386	#define RS_bgMask 0x00003f80UL /* 128 colors */	373	#define RS_bgMask 0x00003f80UL // 128 colors
387		374
388	// font styles	375	// font styles
389	#define RS_Bold 0x00004000UL // value 1	376	#define RS_Bold 0x00004000UL // value 1
390	#define RS_Italic 0x00008000UL // value 2	377	#define RS_Italic 0x00008000UL // value 2
391		378
392	// fake styles	379	// fake styles
393	#define RS_Blink 0x00010000UL /* blink */	380	#define RS_Blink 0x00010000UL // blink
394	#define RS_RVid 0x00020000UL /* reverse video */	381	#define RS_RVid 0x00020000UL // reverse video
395	#define RS_Uline 0x00040000UL /* underline */	382	#define RS_Uline 0x00040000UL // underline
396		383
397	// 5 bits still to go	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
		390	#define RS_customShift 19
398		391
399	// other flags	392	// other flags
400	#define RS_Careful 0x80000000UL /* be careful when drawing these */	393	#define RS_Careful 0x80000000UL /* be careful when drawing these */
401		394
402	#define RS_styleCount 4	395	#define RS_styleCount 4
…		…
428	C0_NUL = 0x00,	421	C0_NUL = 0x00,
429	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,
430	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 ,
431	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,
432	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,
433	};	426	};
434	#define CHAR_ST 0x9c /* 0234 */	427	#define CHAR_ST 0x9c /* 0234 */
435		428
436	/*	429	/*
437	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	430	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
438	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	431	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
444	XTerm_property = 3, // change X property	437	XTerm_property = 3, // change X property
445	XTerm_Color = 4, // change colors	438	XTerm_Color = 4, // change colors
446	XTerm_Color00 = 10, // not implemented, CLASH!	439	XTerm_Color00 = 10, // not implemented, CLASH!
447	XTerm_Color01 = 11, // not implemented	440	XTerm_Color01 = 11, // not implemented
448	XTerm_Color_cursor = 12, // change actual 'Cursor' color	441	XTerm_Color_cursor = 12, // change actual 'Cursor' color
449	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	442	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
450	XTerm_Color_pointer_bg = 14, // not implemented	443	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
451	XTerm_Color05 = 15, // not implemented	444	XTerm_Color05 = 15, // not implemented (tektronix fg)
452	XTerm_Color06 = 16, // not implemented	445	XTerm_Color06 = 16, // not implemented (tektronix bg)
453	XTerm_Color_RV = 17, // change actual 'Highlight' color	446	XTerm_Color_RV = 17, // change actual 'Highlight' color
454	XTerm_logfile = 46, // not implemented	447	XTerm_logfile = 46, // not implemented
455	XTerm_font = 50,	448	XTerm_font = 50,
456		449
457	XTerm_konsole30 = 30, // reserved for konsole	450	XTerm_konsole30 = 30, // reserved for konsole
458	XTerm_konsole31 = 31, // reserved for konsole	451	XTerm_konsole31 = 31, // reserved for konsole
459	XTerm_emacs51 = 51, // reserved for emacs shell	452	XTerm_emacs51 = 51, // reserved for emacs shell
460	/*	453	/*
461	* 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
462	*/	456	*/
463	XTerm_Color_BD = 18, // change actual 'Bold' color	457	Rxvt_Color_BD = 18, // change actual 'Bold' color
464	XTerm_Color_UL = 19, // change actual 'Underline' color	458	Rxvt_Color_UL = 19, // change actual 'Underline' color
465	XTerm_Pixmap = 20, // new bg pixmap	459	Rxvt_Pixmap = 20, // new bg pixmap
466	XTerm_restoreFG = 39, // change default fg color	460	Rxvt_restoreFG = 39, // change default fg color
467	XTerm_restoreBG = 49, // change default bg color	461	Rxvt_restoreBG = 49, // change default bg color
468	XTerm_dumpscreen = 55, // dump scrollback and all of screen	462	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
469		463
470	URxvt_locale = 701, // change locale	464	URxvt_locale = 701, // change locale
471	URxvt_Menu = 703, // set menu item	465	URxvt_version = 702, // request version
		466
472	URxvt_Color_IT = 704, // change actual 'Italic' colour	467	URxvt_Color_IT = 704, // change actual 'Italic' colour
473	URxvt_Color_tint = 705, // change actual tint colour	468	URxvt_Color_tint = 705, // change actual tint colour
		469	URxvt_Color_BD = 706,
		470	URxvt_Color_UL = 707,
474		471
475	URxvt_font = 710,	472	URxvt_font = 710,
476	URxvt_boldFont = 711,	473	URxvt_boldFont = 711,
477	URxvt_italicFont = 712,	474	URxvt_italicFont = 712,
478	URxvt_boldItalicFont = 713,	475	URxvt_boldItalicFont = 713,
479		476
480	URxvt_view_up = 720,	477	URxvt_view_up = 720,
481	URxvt_view_down = 721,	478	URxvt_view_down = 721,
		479
		480	URxvt_perl = 777,
482	};	481	};
483		482
484	/* Words starting with `Color_' are colours. Others are counts */	483	/* Words starting with `Color_' are colours. Others are counts */
485	/*	484	/*
486	* The PixColor and rendition colour usage should probably be decoupled	485	* The PixColor and rendition colour usage should probably be decoupled
487	* 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
488	* 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
489	*/	488	*/
490		489
491	enum colour_list {	490	enum colour_list {
		491	Color_none = -2,
		492	Color_transparent = -1,
492	Color_fg = 0,	493	Color_fg = 0,
493	Color_bg,	494	Color_bg,
494	minCOLOR, /* 2 */	495	minCOLOR, /* 2 */
495	Color_Black = minCOLOR,	496	Color_Black = minCOLOR,
496	Color_Red3,	497	Color_Red3,
…		…
538	#endif	539	#endif
539	#ifdef KEEP_SCROLLCOLOR	540	#ifdef KEEP_SCROLLCOLOR
540	Color_scroll,	541	Color_scroll,
541	Color_trough,	542	Color_trough,
542	#endif	543	#endif
543	#if TINTING	544	#if ENABLE_TRANSPARENCY
544	Color_tint,	545	Color_tint,
545	#endif	546	#endif
546	#if OFF_FOCUS_FADING	547	#if OFF_FOCUS_FADING
547	Color_fade,	548	Color_fade,
548	#endif	549	#endif
…		…
556	#endif	557	#endif
557	};	558	};
558		559
559	#define Color_Bits 7 // 0 .. maxTermCOLOR	560	#define Color_Bits 7 // 0 .. maxTermCOLOR
560		561
561	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
562	#define NPIXCLR_BITS 32
563
564	/*	562	/*
565	* Resource list	563	* Resource list
566	*/	564	*/
567	enum {	565	enum {
568	Rs_display_name = 0,	566	# define def(name) Rs_ ## name,
569	Rs_term_name,	567	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
570	Rs_iconName,	568	# include "rsinc.h"
571	Rs_geometry,	569	# undef def
572	Rs_reverseVideo,	570	# undef reserve
573	Rs_color,
574	_Rs_color = Rs_color + NRS_COLORS - 1,
575	Rs_font,
576	#if ENABLE_STYLES
577	Rs_boldFont,
578	Rs_italicFont,
579	Rs_boldItalicFont,
580	#endif
581	Rs_name,
582	Rs_title,
583	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
584	Rs_path,
585	#endif
586	#ifdef XPM_BACKGROUND
587	Rs_backgroundPixmap,
588	#endif
589	#if (MENUBAR_MAX)
590	Rs_menu,
591	#endif
592	Rs_loginShell,
593	Rs_jumpScroll,
594	#ifdef HAVE_SCROLLBARS
595	Rs_scrollBar,
596	Rs_scrollBar_right,
597	Rs_scrollBar_floating,
598	Rs_scrollBar_align,
599	Rs_scrollstyle, /* Rs_scrollBar_style */
600	Rs_scrollBar_thickness,
601	#endif
602	Rs_scrollTtyOutput,
603	Rs_scrollTtyKeypress,
604	Rs_scrollWithBuffer,
605	Rs_saveLines,
606	Rs_utmpInhibit,
607	Rs_visualBell,
608	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
609	Rs_mapAlert,
610	#endif
611	#ifdef META8_OPTION
612	Rs_meta8,
613	#endif
614	#ifdef MOUSE_WHEEL
615	Rs_mouseWheelScrollPage,
616	#endif
617	#ifndef NO_BACKSPACE_KEY
618	Rs_backspace_key,
619	#endif
620	#ifndef NO_DELETE_KEY
621	Rs_delete_key,
622	#endif
623	Rs_selectstyle,
624	#ifdef PRINTPIPE
625	Rs_print_pipe,
626	#endif
627	#ifdef USE_XIM
628	Rs_preeditType,
629	Rs_inputMethod,
630	#endif
631	#ifdef TRANSPARENT
632	Rs_transparent,
633	Rs_transparent_all,
634	#endif
635	#if ENABLE_FRILLS
636	Rs_ext_bwidth,
637	Rs_int_bwidth,
638	Rs_borderLess,
639	Rs_lineSpace,
640	Rs_pty_fd,
641	Rs_cursorUnderline,
642	#endif
643	#if CURSOR_BLINK
644	Rs_cursorBlink,
645	#endif
646	#if ENABLE_XEMBED
647	Rs_embed,
648	#endif
649	Rs_cutchars,
650	Rs_modifier,
651	Rs_answerbackstring,
652	Rs_tripleclickwords,
653	Rs_insecure,
654	Rs_pointerBlank,
655	Rs_pointerBlankDelay,
656	Rs_imLocale,
657	Rs_imFont,
658	Rs_pastableTabs,
659	#ifndef NO_SECONDARY_SCREEN
660	Rs_secondaryScreen,
661	Rs_secondaryScroll,
662	#endif
663	#ifdef OFF_FOCUS_FADING
664	Rs_fade,
665	#endif
666	#ifdef TINTING
667	Rs_shade,
668	#endif
669	NUM_RESOURCES	571	NUM_RESOURCES
670	};
671
672	// see init.C:xa_names, which must be kept in sync
673	enum {
674	XA_TEXT = 0,
675	XA_COMPOUND_TEXT,
676	XA_UTF8_STRING,
677	XA_MULTIPLE,
678	XA_TARGETS,
679	XA_TIMESTAMP,
680	XA_VT_SELECTION,
681	XA_INCR,
682	XA_WM_PROTOCOLS,
683	XA_WM_DELETE_WINDOW,
684	XA_CLIPBOARD,
685	#if ENABLE_FRILLS
686	XA_MOTIF_WM_HINTS,
687	#endif
688	#if ENABLE_EWMH
689	XA_NET_WM_PID,
690	XA_NET_WM_NAME,
691	XA_NET_WM_ICON_NAME,
692	XA_NET_WM_PING,
693	#endif
694	#if USE_XIM
695	XA_WM_LOCALE_NAME,
696	#endif
697	#if TRANSPARENT
698	XA_XROOTPMAP_ID,
699	XA_ESETROOT_PMAP_ID,
700	#endif
701	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
702	XA_DNDPROTOCOL,
703	XA_DNDSELECTION,
704	#endif
705	#if ENABLE_XEMBED
706	XA_XEMBED,
707	XA_XEMBED_INFO,
708	#endif
709	NUM_XA
710	};	572	};
711		573
712	/* DEC private modes */	574	/* DEC private modes */
713	#define PrivMode_132 (1UL<<0)	575	#define PrivMode_132 (1UL<<0)
714	#define PrivMode_132OK (1UL<<1)	576	#define PrivMode_132OK (1UL<<1)
…		…
723	#define PrivMode_ShiftKeys (1UL<<10)	585	#define PrivMode_ShiftKeys (1UL<<10)
724	#define PrivMode_VisibleCursor (1UL<<11)	586	#define PrivMode_VisibleCursor (1UL<<11)
725	#define PrivMode_MouseX10 (1UL<<12)	587	#define PrivMode_MouseX10 (1UL<<12)
726	#define PrivMode_MouseX11 (1UL<<13)	588	#define PrivMode_MouseX11 (1UL<<13)
727	#define PrivMode_scrollBar (1UL<<14)	589	#define PrivMode_scrollBar (1UL<<14)
728	#define PrivMode_menuBar (1UL<<15)
729	#define PrivMode_TtyOutputInh (1UL<<16)	590	#define PrivMode_TtyOutputInh (1UL<<15)
730	#define PrivMode_Keypress (1UL<<17)	591	#define PrivMode_Keypress (1UL<<16)
731	#define PrivMode_smoothScroll (1UL<<18)	592	#define PrivMode_smoothScroll (1UL<<17)
732	#define PrivMode_vt52 (1UL<<19)	593	#define PrivMode_vt52 (1UL<<18)
733	#define PrivMode_LFNL (1UL<<20)	594	#define PrivMode_LFNL (1UL<<19)
		595	#define PrivMode_MouseBtnEvent (1UL<<20)
		596	#define PrivMode_MouseAnyEvent (1UL<<21)
734	/* too annoying to implement X11 highlight tracking */	597	/* too annoying to implement X11 highlight tracking */
735	/* #define PrivMode_MouseX11Track (1LU<<21) */	598	/* #define PrivMode_MouseX11Track (1LU<<20) */
736		599
737	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	600	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
738	#define PrivMode(test,bit) \
739	if (test) \
740	priv_modes |= (bit); \
741	else \
742	priv_modes &= ~(bit)
743		601
744	#ifdef ALLOW_132_MODE	602	#ifdef ALLOW_132_MODE
745	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	603	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
746	#else	604	#else
747	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	605	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
748	#endif	606	#endif
749		607
750	// do not change these constants lightly, there are many interdependencies	608	// do not change these constants lightly, there are many interdependencies
751	#define IMBUFSIZ 128 // input modifier buffer sizes	609	#define IMBUFSIZ 128 // input modifier buffer sizes
752	#define KBUFSZ 512 // size of keyboard mapping buffer	610	#define KBUFSZ 512 // size of keyboard mapping buffer
753	#define CBUFSIZ 4096 // size of command buffer	611	#define CBUFSIZ 2048 // size of command buffer
754	#define UBUFSIZ 4096 // character buffer	612	#define UBUFSIZ 2048 // character buffer
755		613
756	#ifndef PATH_MAX	614	#ifndef PATH_MAX
757	# define PATH_MAX 16384	615	# define PATH_MAX 16384
758	#endif	616	#endif
759		617
…		…
787	/*	645	/*
788	*****************************************************************************	646	*****************************************************************************
789	* MACRO DEFINES	647	* MACRO DEFINES
790	*****************************************************************************	648	*****************************************************************************
791	*/	649	*/
792	#define memset(x, y, z) memset((x), (y), (size_t)(z))	650	#define dLocal(type,name) type const name = this->name
793	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
794	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
795	#define strcasecmp(x, y) strcasecmp((x), (y))
796	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
797	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
798	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
799	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
800	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
801	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
802	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
803	#define strdup(x) strdup((const char *)(x))
804	#define strlen(x) strlen((const char *)(x))
805	#define strchr(x, y) strchr((const char *)(x), (int)(y))
806	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
807		651
808	#define dDisp Display *disp = display->display	652	// for speed reasons, we assume that all codepoints 32 to 126 are
		653	// single-width.
		654	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
809		655
810	/* convert pixel dimensions to row/column values. Everything as int32_t */	656	/* convert pixel dimensions to row/column values. Everything as int32_t */
811	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	657	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
812	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	658	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
813	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	659	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
815	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	661	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
816	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	662	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
817	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	663	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
818	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	664	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
819		665
820	#define TermWin_TotalWidth() ((int32_t)this->width)	666	// for m >= -n, ensure remainder lies between 0..n-1
821	#define TermWin_TotalHeight() ((int32_t)this->height)	667	#define MOD(m,n) (((m) + (n)) % (n))
822		668
823	#define LINENO(n) (((n) + term_start + total_rows) % total_rows)	669	#define LINENO(n) MOD (term_start + int(n), total_rows)
824	#define ROW(n) (save [LINENO (n)])	670	#define ROW(n) row_buf [LINENO (n)]
825		671
826	/* how to build & extract colors and attributes */	672	/* how to build & extract colors and attributes */
827	#define GET_BASEFG(x) (((x) & RS_fgMask))	673	#define GET_BASEFG(x) (((x) & RS_fgMask))
828	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	674	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
829	#ifndef NO_BRIGHTCOLOR
830	# define GET_FGCOLOR(x) \
831	((((x) & RS_Bold) == 0 \
832	|| GET_BASEFG (x) < minCOLOR \
833	|| GET_BASEFG (x) >= minBrightCOLOR) \
834	? GET_BASEFG (x) \
835	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
836	# define GET_BGCOLOR(x) \
837	((((x) & RS_Blink) == 0 \
838	|| GET_BASEBG (x) < minCOLOR \
839	|| GET_BASEBG (x) >= minBrightCOLOR) \
840	? GET_BASEBG (x) \
841	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
842	#else
843	# define GET_FGCOLOR(x) GET_BASEFG(x)
844	# define GET_BGCOLOR(x) GET_BASEBG(x)
845	#endif
846		675
847	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
848	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	677	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
849		678
850	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	679	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
859	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	688	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
860	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	689	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
861		690
862	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	691	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
863		692
864	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	693	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
865	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	694	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
866		695
867	#if ENABLE_STYLES	696	#if ENABLE_STYLES
868	# define FONTSET(style) fontset[GET_STYLE (style)]	697	# define FONTSET(style) fontset[GET_STYLE (style)]
869	#else	698	#else
870	# define FONTSET(style) fontset[0]	699	# define FONTSET(style) fontset[0]
…		…
898	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	727	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
899	#define scrollbar_position(y) ((y) - scrollBar.beg)	728	#define scrollbar_position(y) ((y) - scrollBar.beg)
900	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	729	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
901	- scrollbar_minheight ())	730	- scrollbar_minheight ())
902		731
903	#if (MENUBAR_MAX > 1)
904	/* rendition style flags */
905	# define menuBar_height() (fheight + SHADOW)
906	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
907	# define isMenuBarWindow(w) ((w) == menuBar.win)
908	#else
909	# define menuBar_height() (0)
910	# define menuBar_TotalHeight() (0)
911	# define isMenuBarWindow(w) (0)
912	#endif
913
914	#ifdef XPM_BACKGROUND
915	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
916	#else
917	# define XPMClearArea(a, b, c, d, e, f, g)
918	#endif
919
920	#ifdef UTMP_SUPPORT
921	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
922	# undef HAVE_UTMPX_H
923	# undef HAVE_STRUCT_UTMPX
924	# endif
925	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
926	# undef HAVE_UTMP_H
927	# undef HAVE_STRUCT_UTMP
928	# endif
929
930	# ifdef HAVE_UTMPX_H
931	# include <utmpx.h>
932	# endif
933	# ifdef HAVE_UTMP_H
934	# include <utmp.h>
935	# endif
936	#endif
937
938	#ifdef DEBUG_CMD
939	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
940	#else
941	# define D_CMD(x)
942	#endif
943	#ifdef DEBUG_INIT
944	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
945	#else
946	# define D_INIT(x)
947	#endif
948	#ifdef DEBUG_MAIN
949	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
950	#else
951	# define D_MAIN(x)
952	#endif
953	#ifdef DEBUG_SIZE
954	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
955	#else
956	# define D_SIZE(x)
957	#endif
958
959	extern class rxvt_failure_exception { } rxvt_failure_exception;
960
961	typedef callback1<void, const char *> log_callback;	732	typedef callback<void (const char *)> log_callback;
962		733	typedef callback<int (int)> getfd_callback;
963	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
964	extern void rxvt_log (const char *fmt, ...);
965	extern void rxvt_warn (const char *fmt, ...);
966	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
967	extern void rxvt_exit_failure () __attribute__ ((noreturn));
968		734
969	#define SET_LOCALE(locale) rxvt_set_locale (locale)	735	#define SET_LOCALE(locale) rxvt_set_locale (locale)
970	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;
971		739
972	/*
973	*****************************************************************************	740	/****************************************************************************/
974	* 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
975	*****************************************************************************	789	/****************************************************************************/
976	*/
977	#ifdef MENUBAR
978	# include "menubar.h"
979	#endif
980
981	#define BLINK_INTERVAL 0.5
982	#define TEXT_BLINK_INTERVAL 0.5
983
984	#ifndef __attribute__
985	# ifdef __GNUC__
986	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
987	# define __attribute__(x)
988	# endif
989	# endif
990	# define __attribute__(x)
991	#endif
992		790
993	// primivite wrapper around mbstate_t to ensure initialisation	791	// primivite wrapper around mbstate_t to ensure initialisation
994	struct mbstate {	792	struct mbstate {
995	mbstate_t mbs;	793	mbstate_t mbs;
996		794
997	operator mbstate_t *() { return &mbs; }	795	operator mbstate_t *() { return &mbs; }
998	void reset () { memset (&mbs, 0, sizeof (mbs)); }	796	void reset () { memset (&mbs, 0, sizeof (mbs)); }
999	mbstate () { reset (); }	797	mbstate () { reset (); }
1000	};	798	};
		799
		800	/****************************************************************************/
1001		801
1002	#define UNICODE_MASK 0x1fffffUL	802	#define UNICODE_MASK 0x1fffffUL
1003		803
1004	#if UNICODE3	804	#if UNICODE3
1005	# define COMPOSE_LO 0x40000000UL	805	# define COMPOSE_LO 0x40000000UL
1006	# define COMPOSE_HI 0x400fffffUL	806	# define COMPOSE_HI 0x400fffffUL
1007	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	807	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1008	#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
1009	# define COMPOSE_LO 0xd800UL	813	# define COMPOSE_LO 0xd800UL
1010	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	814	# define COMPOSE_HI 0xf8ffUL
1011	# 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)
1012	#endif	817	#endif
1013		818
1014	#if ENABLE_COMBINING	819	#if ENABLE_COMBINING
1015	// compose chars are used to represent composite characters	820	// compose chars are used to represent composite characters
1016	// that are not representable in unicode, as well as characters	821	// that are not representable in unicode, as well as characters
…		…
1036	};	841	};
1037		842
1038	extern class rxvt_composite_vec rxvt_composite;	843	extern class rxvt_composite_vec rxvt_composite;
1039	#endif	844	#endif
1040		845
		846	/****************************************************************************/
1041		847
1042	#ifdef KEYSYM_RESOURCE	848	#ifdef KEYSYM_RESOURCE
1043	class keyboard_manager;	849	class keyboard_manager;
1044	#endif	850	#endif
1045		851
1046	struct rxvt_term : zero_initialized, rxvt_vars {	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
1047	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
1048		860	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		861	#if ENABLE_PERL
		862	rxvt_perl_term perl;
		863	#endif
1049	struct mbstate mbstate; // current input multibyte state	864	struct mbstate mbstate; // current input multibyte state
1050		865
1051	unsigned char want_refresh:1,	866	unsigned char want_refresh:1,
1052	#ifdef TRANSPARENT
1053	want_full_refresh:1, /* awaiting full screen refresh */
1054	#endif
1055	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1056	am_transparent:1, /* is a transparent term */
1057	am_pixmap_trans:1, /* transparency w/known root pixmap */
1058	#endif
1059	current_screen:1, /* primary or secondary */	867	current_screen:1, /* primary or secondary */
1060	hate_those_clicks:1, /* a.k.a. keep mark position */
1061	num_scr_allow:1,	868	num_scr_allow:1,
1062	bypass_keystate:1,	869	bypass_keystate:1,
1063	#ifdef CURSOR_BLINK	870	#ifdef CURSOR_BLINK
1064	hidden_cursor:1,	871	hidden_cursor:1,
1065	#endif	872	#endif
…		…
1080	#endif	887	#endif
1081	scrollbar_align,	888	scrollbar_align,
1082	selection_wait,	889	selection_wait,
1083	selection_type;	890	selection_type;
1084	/* ---------- */	891	/* ---------- */
		892	bool rvideo_state, rvideo_mode;
		893	#ifndef NO_BELL
1085	short rvideo;	894	bool rvideo_bell;
		895	#endif
1086	int num_scr; /* screen: number lines scrolled */	896	int num_scr; /* screen: number lines scrolled */
1087	int prev_ncol, /* screen: previous number of columns */	897	int prev_ncol, /* screen: previous number of columns */
1088	prev_nrow; /* screen: previous number of rows */	898	prev_nrow; /* screen: previous number of rows */
1089	/* ---------- */	899	/* ---------- */
1090	rend_t rstyle;	900	rend_t rstyle;
1091	/* ---------- */
1092	uint32_t pixcolor_set[NPIXCLR_SETS];
1093	/* ---------- */	901	/* ---------- */
1094	#ifdef SELECTION_SCROLLING	902	#ifdef SELECTION_SCROLLING
1095	int scroll_selection_lines;	903	int scroll_selection_lines;
1096	enum page_dirn scroll_selection_dir;	904	enum page_dirn scroll_selection_dir;
1097	int selection_save_x,	905	int selection_save_x,
…		…
1103	/* give proper Scroll behaviour */	911	/* give proper Scroll behaviour */
1104	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	912	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1105	mouse_slip_wheel_speed,	913	mouse_slip_wheel_speed,
1106	#endif	914	#endif
1107	refresh_count,	915	refresh_count,
1108	refresh_limit,
1109	last_bot, /* scrollbar last bottom position */	916	last_bot, /* scrollbar last bottom position */
1110	last_top, /* scrollbar last top position */	917	last_top, /* scrollbar last top position */
1111	last_state, /* scrollbar last state */	918	last_state, /* scrollbar last state */
1112	scrollbar_len,	919	scrollbar_len,
1113	#ifdef MENUBAR
1114	menu_readonly, /* okay to alter menu? */
1115	Arrows_x,
1116	#endif
1117	#if MENUBAR_MAX > 1
1118	Nbars,
1119	#endif
1120	window_vt_x,	920	window_vt_x,
1121	window_vt_y,	921	window_vt_y,
1122	window_sb_x,	922	window_sb_x,
		923	mouse_row,
		924	mouse_col,
1123	# ifdef POINTER_BLANK	925	# ifdef POINTER_BLANK
1124	pointerBlankDelay,	926	pointerBlankDelay,
1125	# endif	927	# endif
1126	allowedxerror;	928	allowedxerror;
1127	/* ---------- */	929	/* ---------- */
…		…
1131	int old_width, /* last used width in screen resize */	933	int old_width, /* last used width in screen resize */
1132	old_height; /* last used height in screen resize */	934	old_height; /* last used height in screen resize */
1133	unsigned long priv_modes,	935	unsigned long priv_modes,
1134	SavedModes;	936	SavedModes;
1135	/* ---------- */	937	/* ---------- */
1136	Atom xa[NUM_XA];	938	Atom *xa;
1137	/* ---------- */	939	/* ---------- */
1138	#ifdef MENUBAR	940	#ifdef RXVT_SCROLLBAR
1139	GC menubarGC;
1140	#endif
1141	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1142	GC scrollbarGC,	941	GC scrollbarGC,
1143	topShadowGC,	942	topShadowGC,
1144	botShadowGC;	943	botShadowGC;
1145	#endif	944	#endif
1146	#ifdef XTERM_SCROLLBAR	945	#ifdef XTERM_SCROLLBAR
…		…
1169	char * incr_buf;	968	char * incr_buf;
1170	size_t incr_buf_size, incr_buf_fill;	969	size_t incr_buf_size, incr_buf_fill;
1171	/* ---------- */	970	/* ---------- */
1172	Cursor leftptr_cursor;	971	Cursor leftptr_cursor;
1173	/* ---------- */	972	/* ---------- */
1174	#ifndef NO_BACKSPACE_KEY
1175	const char *key_backspace;
1176	#endif
1177	#ifndef NO_DELETE_KEY
1178	const char *key_delete;
1179	#endif
1180	struct mouse_event MEvent;	973	struct mouse_event MEvent;
1181	XComposeStatus compose;	974	XComposeStatus compose;
1182	ttymode_t tio;	975	ttymode_t tio;
1183	#ifdef UTMP_SUPPORT
1184	# ifdef HAVE_STRUCT_UTMP
1185	struct utmp ut;
1186	# endif
1187	# ifdef HAVE_STRUCT_UTMPX
1188	struct utmpx utx;
1189	# endif
1190	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1191	char ut_id[5];
1192	# endif
1193	int utmp_pos;
1194	#endif
1195	row_col_t oldcursor;	976	row_col_t oldcursor;
1196	#ifdef XPM_BACKGROUND	977	#ifdef HAVE_BG_PIXMAP
1197	bgPixmap_t bgPixmap;	978	bgPixmap_t bgPixmap;
1198	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1199	#endif	979	#endif
1200	#ifdef MENUBAR	980	#ifdef HAVE_AFTERIMAGE
1201	menu_t *ActiveMenu, /* currently active menu */	981	ASVisual *asv;
1202	*BuildMenu; /* the menu currently being built */	982	ASImageManager *asimman;
1203	bar_t *CurrentBar;
1204	# if ! (MENUBAR_MAX > 1)
1205	bar_t BarList;
1206	# endif /* (MENUBAR_MAX > 1) */
1207	#endif
1208	#ifdef CURSOR_BLINK
1209	struct timeval lastcursorchange;
1210	#endif
1211	#ifdef POINTER_BLANK
1212	struct timeval lastmotion;
1213	#endif	983	#endif
1214		984
1215	#if ENABLE_OVERLAY	985	#if ENABLE_OVERLAY
1216	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	986	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1217	text_t **ov_text;	987	text_t **ov_text;
1218	rend_t **ov_rend;	988	rend_t **ov_rend;
1219		989
1220	void scr_swap_overlay ();	990	void scr_swap_overlay () NOTHROW;
1221	void scr_overlay_new (int x, int y, int w, int h);	991	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1222	void scr_overlay_off ();	992	void scr_overlay_off () NOTHROW;
1223	void scr_overlay_set (int x, int y,	993	void scr_overlay_set (int x, int y,
1224	text_t text,	994	text_t text,
1225	rend_t rend = OVERLAY_RSTYLE);	995	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1226	void scr_overlay_set (int x, int y, const char *s);	996	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1227	void scr_overlay_set (int x, int y, const wchar_t *s);	997	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1228	#endif	998	#endif
1229		999
1230	vector<void *> allocated; // free these memory blocks with free()	1000	vector<void *> allocated; // free these memory blocks with free()
1231		1001
1232	char *env_windowid; /* environmental variable WINDOWID */	1002	char env_windowid[21]; /* environmental variable WINDOWID */
		1003	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1233	char *env_display; /* environmental variable DISPLAY */	1004	char *env_display; /* environmental variable DISPLAY */
1234	char *env_term; /* environmental variable TERM */	1005	char *env_term; /* environmental variable TERM */
1235	char *env_colorfgbg;	1006
1236	char *locale;	1007	char *locale;
1237	char charsets[4];	1008	char charsets[4];
1238	unsigned char *v_buffer; /* pointer to physical buffer */	1009	char *v_buffer; /* pointer to physical buffer */
1239	unsigned int v_buflen; /* size of area to write */	1010	unsigned int v_buflen; /* size of area to write */
1240	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1011	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1241		1012
1242	#ifdef KEYSYM_RESOURCE	1013	#ifdef KEYSYM_RESOURCE
1243	keyboard_manager *keyboard;	1014	keyboard_manager *keyboard;
1244	#endif	1015	#endif
1245		1016
1246	const char *rs[NUM_RESOURCES];	1017	const char *rs[NUM_RESOURCES];
1247	/* command input buffering */	1018	/* command input buffering */
1248	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1019	char *cmdbuf_ptr, *cmdbuf_endp;
1249	unsigned char cmdbuf_base[CBUFSIZ];	1020	char cmdbuf_base[CBUFSIZ];
		1021
		1022	ptytty *pty;
1250		1023
1251	rxvt_salloc *talloc; // text line allocator	1024	rxvt_salloc *talloc; // text line allocator
1252	rxvt_salloc *ralloc; // rend line allocator	1025	rxvt_salloc *ralloc; // rend line allocator
1253		1026
1254	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
…		…
1257	// ISO 14755 entry support	1030	// ISO 14755 entry support
1258	unicode_t iso14755buf;	1031	unicode_t iso14755buf;
1259	void commit_iso14755 ();	1032	void commit_iso14755 ();
1260	int hex_keyval (XKeyEvent &ev);	1033	int hex_keyval (XKeyEvent &ev);
1261	# if ISO_14755	1034	# if ISO_14755
1262	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);
1263	void iso14755_54 (int x, int y);	1036	void iso14755_54 (int x, int y);
1264	# endif	1037	# endif
1265	#endif	1038	#endif
1266		1039
1267	// modifies first argument(!)	1040	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1268	void paste (unsigned char *data, unsigned int len);
1269		1041
1270	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	}
1271		1046
1272	#if TRANSPARENT	1047	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1273	void rootwin_cb (XEvent &xev);	1048	void rootwin_cb (XEvent &xev);
1274	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;
1275	#endif	1055	#endif
1276		1056
1277	void x_cb (XEvent &xev);	1057	void x_cb (XEvent &xev);
1278	xevent_watcher termwin_ev;	1058	xevent_watcher termwin_ev;
1279	xevent_watcher vt_ev;	1059	xevent_watcher vt_ev;
1280	#ifdef HAVE_SCROLLBARS	1060	#ifdef HAVE_SCROLLBARS
1281	xevent_watcher scrollbar_ev;	1061	xevent_watcher scrollbar_ev;
1282	#endif	1062	#endif
1283	#ifdef MENUBAR
1284	xevent_watcher menubar_ev;
1285	#endif
1286		1063
		1064	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1287	void check_cb (check_watcher &w); check_watcher check_ev;	1065	void check_cb (check_watcher &w); check_watcher check_ev;
1288	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1066	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1067	void flush ();
1289	void flush_cb (time_watcher &w); time_watcher flush_ev;	1068	void flush_cb (time_watcher &w); time_watcher flush_ev;
1290		1069	bool pty_fill ();
1291	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;
1292
1293	void incr_cb (time_watcher &w); time_watcher incr_ev;	1071	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1294		1072
1295	#ifdef CURSOR_BLINK	1073	#ifdef CURSOR_BLINK
1296	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;
1297	#endif	1075	#endif
1298	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1299	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;
1300	#endif	1081	#endif
1301		1082
1302	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1303	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;
1304	#endif	1085	#endif
…		…
1314	void pointer_blank ();	1095	void pointer_blank ();
1315	#endif	1096	#endif
1316	void pointer_unblank ();	1097	void pointer_unblank ();
1317		1098
1318	void tt_printf (const char *fmt,...);	1099	void tt_printf (const char *fmt,...);
1319	void tt_write (const unsigned char *data, unsigned int len);	1100	void tt_write (const char *data, unsigned int len);
1320	void pty_write ();	1101	void pty_write ();
1321		1102
1322	void tt_winch ();	1103	bool init (stringvec *argv, stringvec *envv)
		1104	{
		1105	this->argv = argv;
		1106	return init (argv->size (), argv->begin (), envv);
		1107	}
1323		1108
1324	rxvt_term ();	1109	void make_current () const // make this the "currently active" urxvt instance
1325	~rxvt_term ();	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
1326	void destroy ();	1122	void im_destroy ();
1327	void emergency_cleanup ();	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);
1328		1128
1329	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
1330	bool init_vars ();	1172	bool init_vars ();
1331
1332	bool pty_fill ();
1333
1334	void init_secondary ();	1173	void init_secondary ();
1335	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
1336	void init_env ();	1175	void init_env ();
1337	void set_locale (const char *locale);	1176	void set_locale (const char *locale);
1338	void init_xlocale ();	1177	void init_xlocale ();
1339	void init_command (const char *const *argv);	1178	void init_command (const char *const *argv);
1340	void run_command (const char *const *argv);	1179	void run_command (const char *const *argv);
1341	int run_child (const char *const *argv);	1180	int run_child (const char *const *argv);
1342
1343	void color_aliases (int idx);	1181	void color_aliases (int idx);
		1182	void create_windows (int argc, const char *const *argv);
		1183	void Get_Colours ();
		1184	void get_ourmods ();
		1185	// main.C
		1186	void tt_winch ();
		1187	rxvt_term ();
		1188	~rxvt_term ();
		1189	void destroy ();
		1190	void emergency_cleanup ();
		1191	bool init (int argc, const char *const *argv, stringvec *envv);
1344	void recolour_cursor ();	1192	void recolour_cursor ();
1345	void create_windows (int argc, const char *const *argv);
1346	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);	1193	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1347	void window_calc (unsigned int newwidth, unsigned int newheight);	1194	void window_calc (unsigned int newwidth, unsigned int newheight);
1348
1349	#if USE_XIM
1350	rxvt_xim *input_method;
1351	XIC Input_Context;
1352	XIMStyle input_style;
1353	XPoint spot; // most recently sent spot position
1354
1355	void im_destroy ();
1356	void im_cb (); im_watcher im_ev;
1357	void im_set_size (XRectangle &size);
1358	void im_set_position (XPoint &pos);
1359	void im_set_color (unsigned long &fg, unsigned long &bg);
1360	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1361
1362	bool IMisRunning ();
1363	void IMSendSpot ();
1364	bool IM_get_IC (const char *modifiers);
1365	void IMSetStatusPosition ();
1366	#endif
1367
1368	void resize_scrollbar ();
1369
1370	void pixel_position (int *x, int *y);
1371
1372	void selection_click (int clicks, int x, int y);
1373	void selection_extend (int x, int y, int flag);
1374	void selection_rotate (int x, int y);
1375
1376	/* autoconvert */
1377
1378	// command.C
1379	void lookup_key (XKeyEvent &ev);
1380	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1381
1382	unicode_t next_char ();
1383	unicode_t cmd_getc ();
1384	unicode_t next_octet ();
1385	unicode_t cmd_get8 ();
1386
1387	bool cmd_parse ();
1388	void mouse_report (XButtonEvent &ev);
1389	void button_press (XButtonEvent &ev);
1390	void button_release (XButtonEvent &ev);
1391	void focus_in ();
1392	void focus_out ();
1393	int check_our_parents ();
1394	#ifdef PRINTPIPE
1395	FILE *popen_printer ();
1396	int pclose_printer (FILE *stream);
1397	#endif
1398	void process_print_pipe ();
1399	void process_nonprinting (unicode_t ch);
1400	void process_escape_vt52 (unicode_t ch);
1401	void process_escape_seq ();
1402	void process_csi_seq ();
1403	void process_window_ops (const int *args, unsigned int nargs);
1404	unsigned char *get_to_st (unicode_t &ends_how);
1405	void process_dcs_seq ();
1406	void process_osc_seq ();
1407	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1408	void process_xterm_seq (int op, const char *str, unsigned char resp);
1409	int privcases (int mode, unsigned long bit);
1410	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1411	void process_sgr_mode (unsigned int nargs, const int *arg);
1412	void process_graphics ();
1413	// init.C
1414	void Get_Colours ();
1415	void get_ourmods ();
1416	// logging.C
1417	void makeutent (const char *pty, const char *hostname);
1418	void cleanutent ();
1419	// main.C
1420	void privileged_utmp (rxvt_privaction action);
1421	bool set_fonts ();	1195	bool set_fonts ();
1422	void set_string_property (Atom prop, const char *str, int len = -1);	1196	void set_string_property (Atom prop, const char *str, int len = -1);
1423	void set_utf8_property (Atom prop, const char *str, int len = -1);	1197	void set_utf8_property (Atom prop, const char *str, int len = -1);
1424	void set_title (const char *str);	1198	void set_title (const char *str);
1425	void set_icon_name (const char *str);	1199	void set_icon_name (const char *str);
1426	void set_window_color (int idx, const char *color);	1200	void set_window_color (int idx, const char *color);
1427	void set_colorfgbg ();	1201	void set_colorfgbg ();
1428	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);
1429	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1430		1205	void get_window_origin (int &x, int &y);
1431	#ifdef MENUBAR	1206	Pixmap get_pixmap_property (int prop_id);
1432	// menubar.C
1433	void menuitem_free (menu_t *menu, menuitem_t *item);
1434	int action_dispatch (action_t *action);
1435	void menuarrow_free (char name);
1436	void menuarrow_add (char *string);
1437	char *menu_find_base (menu_t **menu, char *path);
1438	menu_t *menu_delete (menu_t *menu);
1439	menu_t *menu_add (menu_t *parent, char *path);
1440	void drawbox_menubar (int x, int len, int state);
1441	void drawtriangle (int x, int y, int state);
1442	void drawbox_menuitem (int y, int state);
1443	void menu_show ();
1444	void menu_display (void (rxvt_term::*update) ());
1445	void menu_hide_all ();
1446	void menu_hide ();
1447	void menu_clear (menu_t *menu);
1448	void menubar_clear ();
1449	bar_t *menubar_find (const char *name);
1450	int menubar_push (const char *name);
1451	void menubar_remove (const char *name);
1452	void menubar_dump (FILE *fp);
1453	void menubar_read (const char *filename);
1454	void menubar_dispatch (char *str);
1455	void draw_Arrows (int name, int state);
1456	void menubar_expose ();
1457	int menubar_mapping (int map);
1458	int menu_select (XButtonEvent &ev);
1459	void menubar_select (XButtonEvent &ev);
1460	void menubar_control (XButtonEvent &ev);
1461	void map_menuBar (int map);
1462	#endif
1463		1207
1464	// screen.C	1208	// screen.C
1465		1209
1466	void lalloc (line_t &l)	1210	void lalloc (line_t &l) const
1467	{	1211	{
1468	l.t = (text_t *)talloc->alloc ();	1212	l.t = (text_t *)talloc->alloc ();
1469	l.r = (rend_t *)ralloc->alloc ();	1213	l.r = (rend_t *)ralloc->alloc ();
1470	}	1214	}
1471		1215
		1216	#if 0
1472	void lfree (line_t &l)	1217	void lfree (line_t &l)
1473	{	1218	{
1474	talloc->free (l.t);	1219	talloc->free (l.t);
1475	ralloc->free (l.r);	1220	ralloc->free (l.r);
1476	}	1221	}
		1222	#endif
1477		1223
1478	void lresize (line_t &l)	1224	void lresize (line_t &l) const
1479	{	1225	{
1480	if (!l.t)	1226	if (!l.t)
1481	return;	1227	return;
1482		1228
1483	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));	1229	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
…		…
1487		1233
1488	if (ncol > prev_ncol)	1234	if (ncol > prev_ncol)
1489	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);	1235	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1490	}	1236	}
1491		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;
1492	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);	1289	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1493	void scr_blank_screen_mem (line_t &l, rend_t efs);	1290	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1494	int scr_scroll_text (int row1, int row2, int count);	1291	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1495	void scr_reset ();	1292	void scr_reset ();
1496	void scr_reset_realloc ();
1497	void scr_release ();	1293	void scr_release () NOTHROW;
1498	void scr_clear (bool really = false);	1294	void scr_clear (bool really = false) NOTHROW;
1499	void scr_refresh (unsigned char refresh_type);	1295	void scr_refresh () NOTHROW;
1500	bool scr_refresh_rend (rend_t mask, rend_t value);	1296	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1501	void scr_erase_screen (int mode);	1297	void scr_erase_screen (int mode) NOTHROW;
1502	#if ENABLE_FRILLS	1298	#if ENABLE_FRILLS
1503	void scr_erase_savelines ();	1299	void scr_erase_savelines () NOTHROW;
1504	void scr_backindex ();	1300	void scr_backindex () NOTHROW;
1505	void scr_forwardindex ();	1301	void scr_forwardindex () NOTHROW;
1506	#endif	1302	#endif
1507	void scr_touch (bool refresh);	1303	void scr_touch (bool refresh) NOTHROW;
1508	void scr_expose (int x, int y, int width, int height, bool refresh);	1304	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1509	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1510	void scr_recolour ();	1305	void scr_recolour () NOTHROW;
1511	void scr_remap_chars ();	1306	void scr_remap_chars () NOTHROW;
1512	void scr_remap_chars (const line_t &l);	1307	void scr_remap_chars (line_t &l) NOTHROW;
		1308
		1309	enum cursor_mode { SAVE, RESTORE };
1513		1310
1514	void scr_poweron ();	1311	void scr_poweron ();
1515	void scr_cursor (int mode);	1312	void scr_cursor (cursor_mode mode) NOTHROW;
1516	void scr_do_wrap ();	1313	void scr_do_wrap () NOTHROW;
		1314	void scr_swap_screen () NOTHROW;
1517	int scr_change_screen (int scrn);	1315	void scr_change_screen (int scrn);
1518	void scr_color (unsigned int color, int fgbg);	1316	void scr_color (unsigned int color, int fgbg) NOTHROW;
1519	void scr_rendition (int set, int style);	1317	void scr_rendition (int set, int style) NOTHROW;
1520	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;
1521	void scr_backspace ();	1319	void scr_backspace () NOTHROW;
1522	void scr_tab (int count, bool ht = false);	1320	void scr_tab (int count, bool ht = false) NOTHROW;
1523	void scr_gotorc (int row, int col, int relative);	1321	void scr_gotorc (int row, int col, int relative) NOTHROW;
1524	void scr_index (enum page_dirn direction);	1322	void scr_index (enum page_dirn direction) NOTHROW;
1525	void scr_erase_line (int mode);	1323	void scr_erase_line (int mode) NOTHROW;
1526	void scr_E ();	1324	void scr_E () NOTHROW;
1527	void scr_insdel_lines (int count, int insdel);	1325	void scr_insdel_lines (int count, int insdel) NOTHROW;
1528	void scr_insdel_chars (int count, int insdel);	1326	void scr_insdel_chars (int count, int insdel) NOTHROW;
1529	void scr_scroll_region (int top, int bot);	1327	void scr_scroll_region (int top, int bot) NOTHROW;
1530	void scr_cursor_visible (int mode);	1328	void scr_cursor_visible (int mode) NOTHROW;
1531	void scr_autowrap (int mode);	1329	void scr_autowrap (int mode) NOTHROW;
1532	void scr_relative_origin (int mode);	1330	void scr_relative_origin (int mode) NOTHROW;
1533	void scr_insert_mode (int mode);	1331	void scr_insert_mode (int mode) NOTHROW;
1534	void scr_set_tab (int mode);	1332	void scr_set_tab (int mode) NOTHROW;
1535	void scr_rvideo_mode (int mode);	1333	void scr_rvideo_mode (bool on) NOTHROW;
1536	void scr_report_position ();	1334	void scr_report_position () NOTHROW;
1537	void set_font_style ();	1335	void set_font_style () NOTHROW;
1538	void scr_charset_choose (int set);	1336	void scr_charset_choose (int set) NOTHROW;
1539	void scr_charset_set (int set, unsigned int ch);	1337	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1540	int scr_move_to (int y, int len);	1338	void scr_move_to (int y, int len) NOTHROW;
1541	int scr_page (enum page_dirn direction, int nlines);	1339	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1542	int scr_changeview (unsigned int oldviewstart);	1340	bool scr_changeview (int new_view_start) NOTHROW;
1543	void scr_bell ();	1341	void scr_bell () NOTHROW;
1544	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;
1545	void scr_reverse_selection ();	1345	void scr_reverse_selection () NOTHROW;
1546	void scr_dump (int fd);	1346	void scr_dump (int fd) NOTHROW;
		1347
1547	void selection_check (int check_more);	1348	void selection_check (int check_more) NOTHROW;
1548	void selection_paste (Window win, Atom prop, bool delete_prop);	1349	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1549	void selection_property (Window win, Atom prop);	1350	void selection_property (Window win, Atom prop) NOTHROW;
1550	void selection_request (Time tm, int x, int y);	1351	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1551	int selection_request_other (Atom target, int selnum);	1352	int selection_request_other (Atom target, int selnum) NOTHROW;
1552	void selection_clear ();	1353	void selection_clear () NOTHROW;
1553	void selection_make (Time tm);	1354	void selection_make (Time tm);
		1355	bool selection_grab (Time tm) NOTHROW;
1554	void selection_start_colrow (int col, int row);	1356	void selection_start_colrow (int col, int row) NOTHROW;
1555	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;
1556	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;
1557	void selection_remove_trailing_spaces ();	1359	void selection_remove_trailing_spaces () NOTHROW;
1558	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;
1559		1364
1560	#if defined(NEXT_SCROLLBAR)	1365	#if defined(NEXT_SCROLLBAR)
1561	// scrollbar-next.C	1366	// scrollbar-next.C
1562	Pixmap renderPixmap (const char *const *data, int width, int height);	1367	Pixmap renderPixmap (const char *const *data, int width, int height);
1563	void init_scrollbar_stuff ();	1368	void init_scrollbar_stuff ();
…		…
1565	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);
1566	#endif	1371	#endif
1567		1372
1568	#if defined(RXVT_SCROLLBAR)	1373	#if defined(RXVT_SCROLLBAR)
1569	// scrollbar-rxvt.C	1374	// scrollbar-rxvt.C
1570	void Draw_button (int x, int y, int state, int dirn);
1571	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);
1572	#endif	1376	#endif
1573		1377
1574	#if defined(XTERM_SCROLLBAR)	1378	#if defined(XTERM_SCROLLBAR)
1575	// scrollbar-xterm.C	1379	// scrollbar-xterm.C
…		…
1580	// scrollbar-plain.C	1384	// scrollbar-plain.C
1581	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);
1582	#endif	1386	#endif
1583		1387
1584	// scrollbar.C	1388	// scrollbar.C
		1389	void resize_scrollbar ();
1585	int scrollbar_mapping (int map);	1390	int scrollbar_mapping (int map);
1586	int scrollbar_show (int update);	1391	int scrollbar_show (int update);
1587	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);
1588		1393
1589	// xdefaults.C	1394	// xdefaults.C
1590	void get_options (int argc, const char *const *argv);	1395	void get_options (int argc, const char *const *argv);
1591	int parse_keysym (const char *str, const char *arg);	1396	int parse_keysym (const char *str, const char *arg);
1592	void get_xdefaults (FILE *stream, const char *name);	1397	const char *x_resource (const char *name);
1593	void extract_resources ();	1398	void extract_resources ();
1594	// xpm.C
1595	int scale_pixmap (const char *geom);
1596	void resize_pixmap ();
1597	Pixmap set_bgPixmap (const char *file);
1598	};	1399	};
1599		1400
1600	/*
1601	*****************************************************************************
1602	* PROTOTYPES
1603	*****************************************************************************
1604	*/
1605	#ifdef PROTOTYPES
1606	# define __PROTO(p) p
1607	#else
1608	# define __PROTO(p) ()
1609	#endif
1610
1611	#ifdef DEBUG_malloc
1612	# include "dmalloc.h" /* This comes last */
1613	#endif
1614
1615	#endif /* _RXVT_H_ */	1401	#endif /* _RXVT_H_ */
1616		1402

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