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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.145 by root, Fri Feb 4 11:41:23 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"
		44
		45	#include "rxvtperl.h"
		46
		47	// try to avoid some macros to decrease code size, on some systems
		48	#if ENABLE_MINIMAL
		49	# define strcmp(a,b) (strcmp)(a,b)
		50	# define strlen(a) (strlen)(a)
		51	# define strcpy(a,b) (strcpy)(a,b)
		52	# define memset(a,c,l) (memset)(a,c,l)
		53	# define memcpy(a,b,l) (memcpy)(a,b,l)
		54	#endif
23		55
24	/*	56	/*
25	*****************************************************************************	57	*****************************************************************************
26	* SYSTEM HACKS	58	* SYSTEM HACKS
27	*****************************************************************************	59	*****************************************************************************
…		…
35	#if defined (sun) && !defined (__sun__)	67	#if defined (sun) && !defined (__sun__)
36	# define __sun__ 1	68	# define __sun__ 1
37	#endif	69	#endif
38		70
39	#ifndef HAVE_XPOINTER	71	#ifndef HAVE_XPOINTER
40	typedef char *XPointer;	72	typedef char *XPointer;
41	#endif	73	#endif
42		74
43	#ifdef HAVE_TERMIOS_H
44	# include <termios.h>	75	#include <termios.h>
45	typedef struct termios ttymode_t;	76	typedef struct termios ttymode_t;
46	#else
47	# include <sgtty.h>
48	typedef struct {
49	struct sgttyb sg;
50	struct tchars tc;
51	struct ltchars lc;
52	int line;
53	int local;
54	} ttymode_t;
55	#endif
56		77
57	#ifdef XPM_BACKGROUND	78	#include "background.h"
58	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>
60	# else
61	# include <xpm.h>
62	# endif
63	#endif
64		79
65	#ifndef STDIN_FILENO	80	#ifndef STDIN_FILENO
66	# define STDIN_FILENO 0	81	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	82	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	83	# define STDERR_FILENO 2
69	#endif	84	#endif
70		85
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	86	/****************************************************************************/
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	87
73	# define NO_SETOWNER_TTYDEV 1	88	// exception thrown on fatal (per-instance) errors
74	# endif	89	class rxvt_failure_exception { };
75	#endif	90
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	91	// exception thrown when the command parser runs out of input data
77	# define NO_SETOWNER_TTYDEV 1	92	class out_of_input { };
78	#endif
79		93
80	/*	94	/*
81	*****************************************************************************	95	*****************************************************************************
82	* PROTOTYPES	96	* PROTOTYPES
83	*****************************************************************************	97	*****************************************************************************
84	*/	98	*/
85	RETSIGTYPE rxvt_Child_signal (int sig);	99	// main.C
86	RETSIGTYPE rxvt_Exit_signal (int sig);
87	void rxvt_clean_exit ();
88	void * rxvt_malloc (size_t size);	100	void * rxvt_malloc (size_t size);
89	void * rxvt_calloc (size_t number, size_t size);	101	void * rxvt_calloc (size_t number, size_t size);
90	void * rxvt_realloc (void *ptr, size_t size);	102	void * rxvt_realloc (void *ptr, size_t size);
		103
		104	// misc.C
91	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	105	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	106	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	107	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	108	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95	char * rxvt_strdup (const char *str);	109
96	char * rxvt_r_basename (const char *str);	110	char * rxvt_basename (const char *str) NOTHROW;
97	void rxvt_vlog (const char *fmt, va_list arg_ptr);	111	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
98	void rxvt_log (const char *fmt,...);	112	void rxvt_log (const char *fmt,...) NOTHROW;
99	void rxvt_warn (const char *fmt,...);	113	void rxvt_warn (const char *fmt,...) NOTHROW;
100	void rxvt_fatal (const char *fmt,...);	114	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
101	void rxvt_exit_failure ();	115	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
102	int rxvt_Str_match (const char *s1, const char *s2);	116
103	const char * rxvt_Str_skip_space (const char *str);
104	char * rxvt_Str_trim (char *str);	117	char * rxvt_strtrim (char *str) NOTHROW;
105	int rxvt_Str_escaped (char *str);
106	char ** rxvt_splitcommastring (const char *cs);	118	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
107	void rxvt_freecommastring (char **cs);	119	void rxvt_freecommastring (char **cs) NOTHROW;
108	char * rxvt_File_find (const char *file, const char *ext, const char *path);
109	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
110	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
111		120
112	void rxvt_privileges (rxvt_privaction action);	121	/////////////////////////////////////////////////////////////////////////////
		122
		123	// temporarily replace the process environment
		124	extern char **environ;
		125	extern char **rxvt_environ; // the original environ pointer
		126
		127	static inline void set_environ (stringvec *envv)
		128	{
		129	#if ENABLE_PERL
		130	assert (envv);
		131	#else
		132	if (envv)
		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	}
113		146
114	/*	147	/*
115	*****************************************************************************	148	*****************************************************************************
116	* STRUCTURES AND TYPEDEFS	149	* STRUCTURES AND TYPEDEFS
117	*****************************************************************************	150	*****************************************************************************
118	*/	151	*/
119	struct grwin_t;	152	struct grwin_t;
120		153
121	/* Sanitize menubar info */
122	#ifndef MENUBAR
123	# undef MENUBAR_MAX
124	#endif
125	#ifndef MENUBAR_MAX
126	# define MENUBAR_MAX 0
127	#endif
128
129	/* If we're using either the rxvt scrollbar or menu bars, keep the	154	/* If we're using either the rxvt scrollbar, keep the
130	* scrollColor resource.	155	* scrollColor resource.
131	*/	156	*/
132	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	157	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
133	# define KEEP_SCROLLCOLOR 1	158	# define KEEP_SCROLLCOLOR 1
134	#else	159	#else
135	# undef KEEP_SCROLLCOLOR	160	# undef KEEP_SCROLLCOLOR
136	#endif
137
138	#ifdef XPM_BACKGROUND
139	typedef struct {
140	short w, h, x, y;
141	Pixmap pixmap;
142	} bgPixmap_t;
143	#endif	161	#endif
144		162
145	/*	163	/*
146	* the 'essential' information for reporting Mouse Events	164	* the 'essential' information for reporting Mouse Events
147	* pared down from XButtonEvent	165	* pared down from XButtonEvent
…		…
151	Time time; /* milliseconds */	169	Time time; /* milliseconds */
152	unsigned int state; /* key or button mask */	170	unsigned int state; /* key or button mask */
153	unsigned int button; /* detail */	171	unsigned int button; /* detail */
154	};	172	};
155		173
156	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
157	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
158	#define SWAP_IT(one, two, typeof) \
159	do { \
160	typeof swapittmp; \
161	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
162	} while (/* CONSTCOND */ 0)
163	#define BOUND_POSITIVE_INT16(val) \
164	(int16_t) ((val) <= 0 \
165	? 0 \
166	: min ((val), (((uint16_t)-1)>>1)))
167
168	#if ENABLE_FRILLS	174	#if ENABLE_FRILLS
169	typedef struct _mwmhints {	175	typedef struct _mwmhints {
170	CARD32 flags;	176	CARD32 flags;
171	CARD32 functions;	177	CARD32 functions;
172	CARD32 decorations;	178	CARD32 decorations;
173	INT32 input_mode;	179	INT32 input_mode;
174	CARD32 status;	180	CARD32 status;
175	} MWMHints;	181	} MWMHints;
176	#endif	182	#endif
177		183
		184	#if ENABLE_XEMBED
		185	// XEMBED messages
		186	# define XEMBED_EMBEDDED_NOTIFY 0
		187	# define XEMBED_WINDOW_ACTIVATE 1
		188	# define XEMBED_WINDOW_DEACTIVATE 2
		189	# define XEMBED_REQUEST_FOCUS 3
		190	# define XEMBED_FOCUS_IN 4
		191	# define XEMBED_FOCUS_OUT 5
		192	# define XEMBED_FOCUS_NEXT 6
		193	# define XEMBED_FOCUS_PREV 7
		194
		195	# define XEMBED_MODALITY_ON 10
		196	# define XEMBED_MODALITY_OFF 11
		197	# define XEMBED_REGISTER_ACCELERATOR 12
		198	# define XEMBED_UNREGISTER_ACCELERATOR 13
		199	# define XEMBED_ACTIVATE_ACCELERATOR 14
		200
		201	// XEMBED detail code
		202	# define XEMBED_FOCUS_CURRENT 0
		203	# define XEMBED_FOCUS_FIRST 1
		204	# define XEMBED_FOCUS_LAST 2
		205
		206	# define XEMBED_MAPPED (1 << 0)
		207	#endif
		208
178	/*	209	/*
179	*****************************************************************************	210	*****************************************************************************
180	* NORMAL DEFINES	211	* NORMAL DEFINES
181	*****************************************************************************	212	*****************************************************************************
182	*/	213	*/
183		214
184	/* COLORTERM, TERM environment variables */	215	/* COLORTERM, TERM environment variables */
185	#define COLORTERMENV "rxvt"	216	#define COLORTERMENV "rxvt"
186	#ifdef XPM_BACKGROUND	217	#ifdef BG_IMAGE_FROM_FILE
187	# define COLORTERMENVFULL COLORTERMENV "-xpm"	218	# define COLORTERMENVFULL COLORTERMENV "-xpm"
188	#else	219	#else
189	# define COLORTERMENVFULL COLORTERMENV	220	# define COLORTERMENVFULL COLORTERMENV
190	#endif	221	#endif
191	#ifndef TERMENV	222	#ifndef TERMENV
…		…
194		225
195	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	226	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
196	# define NO_MOUSE_REPORT_SCROLLBAR 1	227	# define NO_MOUSE_REPORT_SCROLLBAR 1
197	#endif	228	#endif
198		229
199	#ifdef NO_RESOURCES
200	# undef USE_XGETDEFAULT
201	#endif
202
203	#if ISO_14755
204	# define ENABLE_OVERLAY 1
205	#endif
206
207	/* now look for other badly set stuff */	230	/* now look for other badly set stuff */
208		231
209	#if !defined (EACCESS) && defined(EAGAIN)	232	#if !defined (EACCESS) && defined(EAGAIN)
210	# define EACCESS EAGAIN	233	# define EACCESS EAGAIN
211	#endif	234	#endif
…		…
213	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	236	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
214	# define EXIT_SUCCESS 0 /* exit function success */	237	# define EXIT_SUCCESS 0 /* exit function success */
215	# define EXIT_FAILURE 1 /* exit function failure */	238	# define EXIT_FAILURE 1 /* exit function failure */
216	#endif	239	#endif
217		240
218	#define menuBar_esc 10
219	#define scrollBar_esc 30	241	#define scrollBar_esc 30
220	#define menuBar_margin 2 /* margin below text */
221		242
222	#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)
223	# define HAVE_SCROLLBARS 1	244	# define HAVE_SCROLLBARS 1
224	#endif
225
226	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
227	#ifdef HALFSHADOW
228	# define SHADOW 1
229	#else
230	# define SHADOW 2
231	#endif	245	#endif
232		246
233	#define R_SB_ALIGN_CENTRE 0	247	#define R_SB_ALIGN_CENTRE 0
234	#define R_SB_ALIGN_TOP 1	248	#define R_SB_ALIGN_TOP 1
235	#define R_SB_ALIGN_BOTTOM 2	249	#define R_SB_ALIGN_BOTTOM 2
236		250
237	#define R_SB_RXVT 0
238	#define R_SB_NEXT 1	251	#define R_SB_NEXT 1
239	#define R_SB_XTERM 2	252	#define R_SB_XTERM 2
240	#define R_SB_PLAIN 4	253	#define R_SB_PLAIN 4
		254	#define R_SB_RXVT 8
241		255
242	#define SB_WIDTH_NEXT 19	256	#define SB_WIDTH_NEXT 19
243	#define SB_WIDTH_XTERM 15	257	#define SB_WIDTH_XTERM 15
244	#define SB_WIDTH_PLAIN 7	258	#define SB_WIDTH_PLAIN 7
245	#ifndef SB_WIDTH_RXVT	259	#ifndef SB_WIDTH_RXVT
…		…
308	* |	322	* |
309	* +---< SB_WIDTH_NEXT	323	* +---< SB_WIDTH_NEXT
310	*/	324	*/
311		325
312	enum {	326	enum {
313	NO_REFRESH = 0 , /* Window not visible at all! */	327	NO_REFRESH = 0, /* Window not visible at all! */
314	FAST_REFRESH = 1<<0, /* Fully exposed window */	328	FAST_REFRESH = 1, /* Fully exposed window */
315	SLOW_REFRESH = 1<<1, /* Partially exposed window */	329	SLOW_REFRESH = 2, /* Partially exposed window */
316	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
317	};	330	};
318		331
319	#ifdef NO_SECONDARY_SCREEN	332	#ifdef NO_SECONDARY_SCREEN
320	# define NSCREENS 0	333	# define NSCREENS 0
321	#else	334	#else
…		…
327	#define FONT_DN "#-"	340	#define FONT_DN "#-"
328	#define FONT_UP "#+"	341	#define FONT_UP "#+"
329		342
330	/* flags for rxvt_scr_gotorc () */	343	/* flags for rxvt_scr_gotorc () */
331	enum {	344	enum {
332	C_RELATIVE = 1 , /* col movement is relative */	345	C_RELATIVE = 1, /* col movement is relative */
333	R_RELATIVE = 2, /* row movement is relative */	346	R_RELATIVE = 2, /* row movement is relative */
334	RELATIVE = 1 | 2,	347	RELATIVE = C_RELATIVE | R_RELATIVE,
335	};	348	};
336		349
337	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	350	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338	enum {	351	enum {
339	INSERT = -1, /* don't change these values */	352	INSERT = -1, /* don't change these values */
…		…
352	enum {	365	enum {
353	PRIMARY = 0,	366	PRIMARY = 0,
354	SECONDARY,	367	SECONDARY,
355	};	368	};
356		369
357	#define RS_None 0 /* Normal */	370	#define RS_None 0
358		371
359	#define RS_fgMask 0x0000007fUL /* 128 colors */	372	#define RS_fgMask 0x0000007fUL // 128 colors
360	#define RS_bgMask 0x00003f80UL /* 128 colors */	373	#define RS_bgMask 0x00003f80UL // 128 colors
361		374
362	// font styles	375	// font styles
363	#define RS_Bold 0x00004000UL // value 1	376	#define RS_Bold 0x00004000UL // value 1
364	#define RS_Italic 0x00008000UL // value 2	377	#define RS_Italic 0x00008000UL // value 2
365		378
366	// fake styles	379	// fake styles
367	#define RS_Blink 0x00010000UL /* blink */	380	#define RS_Blink 0x00010000UL // blink
368	#define RS_RVid 0x00020000UL /* reverse video */	381	#define RS_RVid 0x00020000UL // reverse video
369	#define RS_Uline 0x00040000UL /* underline */	382	#define RS_Uline 0x00040000UL // underline
370		383
371	// 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
372		391
373	// other flags	392	// other flags
374	#define RS_Careful 0x80000000UL /* be careful when drawing these */	393	#define RS_Careful 0x80000000UL /* be careful when drawing these */
375		394
376	#define RS_styleCount 4	395	#define RS_styleCount 4
…		…
402	C0_NUL = 0x00,	421	C0_NUL = 0x00,
403	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,
404	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 ,
405	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,
406	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,
407	};	426	};
408	#define CHAR_ST 0x9c /* 0234 */	427	#define CHAR_ST 0x9c /* 0234 */
409		428
410	/*	429	/*
411	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	430	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
412	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	431	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
418	XTerm_property = 3, // change X property	437	XTerm_property = 3, // change X property
419	XTerm_Color = 4, // change colors	438	XTerm_Color = 4, // change colors
420	XTerm_Color00 = 10, // not implemented, CLASH!	439	XTerm_Color00 = 10, // not implemented, CLASH!
421	XTerm_Color01 = 11, // not implemented	440	XTerm_Color01 = 11, // not implemented
422	XTerm_Color_cursor = 12, // change actual 'Cursor' color	441	XTerm_Color_cursor = 12, // change actual 'Cursor' color
423	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	442	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
424	XTerm_Color_pointer_bg = 14, // not implemented	443	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
425	XTerm_Color05 = 15, // not implemented	444	XTerm_Color05 = 15, // not implemented (tektronix fg)
426	XTerm_Color06 = 16, // not implemented	445	XTerm_Color06 = 16, // not implemented (tektronix bg)
427	XTerm_Color_RV = 17, // change actual 'Highlight' color	446	XTerm_Color_RV = 17, // change actual 'Highlight' color
428	XTerm_logfile = 46, // not implemented	447	XTerm_logfile = 46, // not implemented
429	XTerm_font = 50,	448	XTerm_font = 50,
430		449
431	XTerm_konsole30 = 30, // reserved for konsole	450	XTerm_konsole30 = 30, // reserved for konsole
432	XTerm_konsole31 = 31, // reserved for konsole	451	XTerm_konsole31 = 31, // reserved for konsole
433	XTerm_emacs51 = 51, // reserved for emacs shell	452	XTerm_emacs51 = 51, // reserved for emacs shell
434	/*	453	/*
435	* 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
436	*/	456	*/
437	XTerm_Color_BD = 18, // change actual 'Bold' color	457	Rxvt_Color_BD = 18, // change actual 'Bold' color
438	XTerm_Color_UL = 19, // change actual 'Underline' color	458	Rxvt_Color_UL = 19, // change actual 'Underline' color
439	XTerm_Pixmap = 20, // new bg pixmap	459	Rxvt_Pixmap = 20, // new bg pixmap
440	XTerm_restoreFG = 39, // change default fg color	460	Rxvt_restoreFG = 39, // change default fg color
441	XTerm_restoreBG = 49, // change default bg color	461	Rxvt_restoreBG = 49, // change default bg color
442	XTerm_dumpscreen = 55, // dump scrollback and all of screen	462	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		463
443	XTerm_locale = 701, // change locale	464	URxvt_locale = 701, // change locale
444	XTerm_Menu = 703, // set menu item	465	URxvt_version = 702, // request version
		466
445	XTerm_Color_IT = 704, // change actual 'Italic' colour	467	URxvt_Color_IT = 704, // change actual 'Italic' colour
446	XTerm_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,
447		471
448	URxvt_font = 710,	472	URxvt_font = 710,
449	URxvt_boldFont = 711,	473	URxvt_boldFont = 711,
450	URxvt_italicFont = 712,	474	URxvt_italicFont = 712,
451	URxvt_boldItalicFont = 713,	475	URxvt_boldItalicFont = 713,
		476
		477	URxvt_view_up = 720,
		478	URxvt_view_down = 721,
		479
		480	URxvt_perl = 777,
452	};	481	};
453		482
454	/* Words starting with `Color_' are colours. Others are counts */	483	/* Words starting with `Color_' are colours. Others are counts */
455	/*	484	/*
456	* The following comment is mostly obsolete since pixcolor_set was expanded:
457	* We're currently upto 29 colours. Only 3 more available. The
458	* PixColor and rendition colour usage should probably be decoupled	485	* The PixColor and rendition colour usage should probably be decoupled
459	* 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
460	* 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
461	*/	488	*/
462		489
463	enum colour_list {	490	enum colour_list {
		491	Color_none = -2,
		492	Color_transparent = -1,
464	Color_fg = 0,	493	Color_fg = 0,
465	Color_bg,	494	Color_bg,
466	minCOLOR, /* 2 */	495	minCOLOR, /* 2 */
467	Color_Black = minCOLOR,	496	Color_Black = minCOLOR,
468	Color_Red3,	497	Color_Red3,
…		…
510	#endif	539	#endif
511	#ifdef KEEP_SCROLLCOLOR	540	#ifdef KEEP_SCROLLCOLOR
512	Color_scroll,	541	Color_scroll,
513	Color_trough,	542	Color_trough,
514	#endif	543	#endif
515	#if TINTING	544	#if ENABLE_TRANSPARENCY
516	Color_tint,	545	Color_tint,
		546	#endif
		547	#if OFF_FOCUS_FADING
		548	Color_fade,
517	#endif	549	#endif
518	NRS_COLORS, /* */	550	NRS_COLORS, /* */
519	#ifdef KEEP_SCROLLCOLOR	551	#ifdef KEEP_SCROLLCOLOR
520	Color_topShadow = NRS_COLORS,	552	Color_topShadow = NRS_COLORS,
521	Color_bottomShadow,	553	Color_bottomShadow,
…		…
525	#endif	557	#endif
526	};	558	};
527		559
528	#define Color_Bits 7 // 0 .. maxTermCOLOR	560	#define Color_Bits 7 // 0 .. maxTermCOLOR
529		561
530	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
531	#define NPIXCLR_BITS 32
532
533	/*	562	/*
534	* Resource list	563	* Resource list
535	*/	564	*/
536	enum {	565	enum {
537	Rs_display_name = 0,	566	# define def(name) Rs_ ## name,
538	Rs_term_name,	567	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
539	Rs_iconName,	568	# include "rsinc.h"
540	Rs_geometry,	569	# undef def
541	Rs_reverseVideo,	570	# undef reserve
542	Rs_color,
543	_Rs_color = Rs_color + NRS_COLORS - 1,
544	Rs_font,
545	#if ENABLE_STYLES
546	Rs_boldFont,
547	Rs_italicFont,
548	Rs_boldItalicFont,
549	#endif
550	Rs_name,
551	Rs_title,
552	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
553	Rs_path,
554	#endif
555	#ifdef XPM_BACKGROUND
556	Rs_backgroundPixmap,
557	#endif
558	#if (MENUBAR_MAX)
559	Rs_menu,
560	#endif
561	Rs_loginShell,
562	Rs_jumpScroll,
563	#ifdef HAVE_SCROLLBARS
564	Rs_scrollBar,
565	Rs_scrollBar_right,
566	Rs_scrollBar_floating,
567	Rs_scrollBar_align,
568	Rs_scrollstyle, /* Rs_scrollBar_style */
569	Rs_scrollBar_thickness,
570	#endif
571	Rs_scrollTtyOutput,
572	Rs_scrollTtyKeypress,
573	Rs_scrollWithBuffer,
574	Rs_saveLines,
575	Rs_utmpInhibit,
576	Rs_visualBell,
577	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
578	Rs_mapAlert,
579	#endif
580	#ifdef META8_OPTION
581	Rs_meta8,
582	#endif
583	#ifdef MOUSE_WHEEL
584	Rs_mouseWheelScrollPage,
585	#endif
586	#ifndef NO_BACKSPACE_KEY
587	Rs_backspace_key,
588	#endif
589	#ifndef NO_DELETE_KEY
590	Rs_delete_key,
591	#endif
592	Rs_selectstyle,
593	#ifdef PRINTPIPE
594	Rs_print_pipe,
595	#endif
596	#ifdef USE_XIM
597	Rs_preeditType,
598	Rs_inputMethod,
599	#endif
600	#ifdef TRANSPARENT
601	Rs_transparent,
602	Rs_transparent_all,
603	#endif
604	#if ENABLE_FRILLS
605	Rs_ext_bwidth,
606	Rs_int_bwidth,
607	Rs_borderLess,
608	#endif
609	#if ENABLE_FRILLS
610	Rs_lineSpace,
611	#endif
612	Rs_cutchars,
613	Rs_modifier,
614	Rs_answerbackstring,
615	Rs_tripleclickwords,
616	Rs_insecure,
617	Rs_cursorBlink,
618	Rs_pointerBlank,
619	Rs_pointerBlankDelay,
620	Rs_imLocale,
621	Rs_imFont,
622	Rs_pastableTabs,
623	#ifndef NO_SECONDARY_SCREEN
624	Rs_secondaryScreen,
625	Rs_secondaryScroll,
626	#endif
627	#ifdef OFF_FOCUS_FADING
628	Rs_fade,
629	#endif
630	#ifdef TINTING
631	Rs_shade,
632	#endif
633	NUM_RESOURCES	571	NUM_RESOURCES
634	};
635
636	// see init.C:xa_names, which must be kept in sync
637	enum {
638	XA_TEXT = 0,
639	XA_COMPOUND_TEXT,
640	XA_UTF8_STRING,
641	XA_MULTIPLE,
642	XA_TARGETS,
643	XA_TIMESTAMP,
644	XA_VT_SELECTION,
645	XA_INCR,
646	XA_WMDELETEWINDOW,
647	XA_CLIPBOARD,
648	#if ENABLE_FRILLS
649	XA_NET_WM_PID,
650	XA_MOTIF_WM_HINTS,
651	XA_NET_WM_NAME,
652	XA_NET_WM_ICON_NAME,
653	#endif
654	#if USE_XIM
655	XA_WM_LOCALE_NAME,
656	#endif
657	#if TRANSPARENT
658	XA_XROOTPMAP_ID,
659	XA_ESETROOT_PMAP_ID,
660	#endif
661	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
662	XA_DNDPROTOCOL,
663	XA_DNDSELECTION,
664	#endif
665	NUM_XA
666	};	572	};
667		573
668	/* DEC private modes */	574	/* DEC private modes */
669	#define PrivMode_132 (1UL<<0)	575	#define PrivMode_132 (1UL<<0)
670	#define PrivMode_132OK (1UL<<1)	576	#define PrivMode_132OK (1UL<<1)
…		…
679	#define PrivMode_ShiftKeys (1UL<<10)	585	#define PrivMode_ShiftKeys (1UL<<10)
680	#define PrivMode_VisibleCursor (1UL<<11)	586	#define PrivMode_VisibleCursor (1UL<<11)
681	#define PrivMode_MouseX10 (1UL<<12)	587	#define PrivMode_MouseX10 (1UL<<12)
682	#define PrivMode_MouseX11 (1UL<<13)	588	#define PrivMode_MouseX11 (1UL<<13)
683	#define PrivMode_scrollBar (1UL<<14)	589	#define PrivMode_scrollBar (1UL<<14)
684	#define PrivMode_menuBar (1UL<<15)
685	#define PrivMode_TtyOutputInh (1UL<<16)	590	#define PrivMode_TtyOutputInh (1UL<<15)
686	#define PrivMode_Keypress (1UL<<17)	591	#define PrivMode_Keypress (1UL<<16)
687	#define PrivMode_smoothScroll (1UL<<18)	592	#define PrivMode_smoothScroll (1UL<<17)
688	#define PrivMode_vt52 (1UL<<19)	593	#define PrivMode_vt52 (1UL<<18)
689	#define PrivMode_LFNL (1UL<<20)	594	#define PrivMode_LFNL (1UL<<19)
		595	#define PrivMode_MouseBtnEvent (1UL<<20)
		596	#define PrivMode_MouseAnyEvent (1UL<<21)
690	/* too annoying to implement X11 highlight tracking */	597	/* too annoying to implement X11 highlight tracking */
691	/* #define PrivMode_MouseX11Track (1LU<<21) */	598	/* #define PrivMode_MouseX11Track (1LU<<20) */
692		599
693	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	600	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
694	#define PrivMode(test,bit) \
695	if (test) \
696	priv_modes |= (bit); \
697	else \
698	priv_modes &= ~(bit)
699		601
700	#ifdef ALLOW_132_MODE	602	#ifdef ALLOW_132_MODE
701	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	603	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
702	#else	604	#else
703	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	605	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
704	#endif	606	#endif
705		607
706	// do not change these constants lightly, there are many interdependencies	608	// do not change these constants lightly, there are many interdependencies
707	#define IMBUFSIZ 128 // input modifier buffer sizes	609	#define IMBUFSIZ 128 // input modifier buffer sizes
708	#define KBUFSZ 512 // size of keyboard mapping buffer	610	#define KBUFSZ 512 // size of keyboard mapping buffer
709	#define CBUFSIZ 4096 // size of command buffer	611	#define CBUFSIZ 2048 // size of command buffer
710	#define UBUFSIZ 4096 // character buffer	612	#define UBUFSIZ 2048 // character buffer
711		613
712	#ifndef PATH_MAX	614	#ifndef PATH_MAX
713	# define PATH_MAX 16384	615	# define PATH_MAX 16384
714	#endif	616	#endif
715		617
…		…
743	/*	645	/*
744	*****************************************************************************	646	*****************************************************************************
745	* MACRO DEFINES	647	* MACRO DEFINES
746	*****************************************************************************	648	*****************************************************************************
747	*/	649	*/
748	#define memset(x, y, z) memset((x), (y), (size_t)(z))	650	#define dLocal(type,name) type const name = this->name
749	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
750	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
751	#define strcasecmp(x, y) strcasecmp((x), (y))
752	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
753	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
754	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
755	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
756	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
757	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
758	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
759	#define strdup(x) strdup((const char *)(x))
760	#define strlen(x) strlen((const char *)(x))
761	#define strchr(x, y) strchr((const char *)(x), (int)(y))
762	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
763		651
764	#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))
765		655
766	/* convert pixel dimensions to row/column values. Everything as int32_t */	656	/* convert pixel dimensions to row/column values. Everything as int32_t */
767	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	657	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
768	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	658	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
769	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	659	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
770	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	660	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
771	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	661	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
772	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	662	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
773	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	663	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
774	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	664	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
775		665
776	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	666	// for m >= -n, ensure remainder lies between 0..n-1
777	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	667	#define MOD(m,n) (((m) + (n)) % (n))
		668
		669	#define LINENO(n) MOD (term_start + int(n), total_rows)
		670	#define ROW(n) row_buf [LINENO (n)]
778		671
779	/* how to build & extract colors and attributes */	672	/* how to build & extract colors and attributes */
780	#define GET_BASEFG(x) (((x) & RS_fgMask))	673	#define GET_BASEFG(x) (((x) & RS_fgMask))
781	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	674	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
782	#ifndef NO_BRIGHTCOLOR
783	# define GET_FGCOLOR(x) \
784	((((x) & RS_Bold) == 0 \
785	|| GET_BASEFG (x) < minCOLOR \
786	|| GET_BASEFG (x) >= minBrightCOLOR) \
787	? GET_BASEFG (x) \
788	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
789	# define GET_BGCOLOR(x) \
790	((((x) & RS_Blink) == 0 \
791	|| GET_BASEBG (x) < minCOLOR \
792	|| GET_BASEBG (x) >= minBrightCOLOR) \
793	? GET_BASEBG (x) \
794	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
795	#else
796	# define GET_FGCOLOR(x) GET_BASEFG(x)
797	# define GET_BGCOLOR(x) GET_BASEBG(x)
798	#endif
799		675
800	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
801	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	677	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
802		678
803	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	679	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
812	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	688	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
813	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	689	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
814		690
815	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	691	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
816		692
817	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	693	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
818	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	694	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
819		695
820	#if ENABLE_STYLES	696	#if ENABLE_STYLES
821	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	697	# define FONTSET(style) fontset[GET_STYLE (style)]
822	#else	698	#else
823	# define FONTSET(style) TermWin.fontset[0]	699	# define FONTSET(style) fontset[0]
824	#endif	700	#endif
825		701
826	#ifdef HAVE_SCROLLBARS	702	#ifdef HAVE_SCROLLBARS
827	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	703	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
828	#else	704	#else
…		…
851	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	727	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
852	#define scrollbar_position(y) ((y) - scrollBar.beg)	728	#define scrollbar_position(y) ((y) - scrollBar.beg)
853	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	729	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
854	- scrollbar_minheight ())	730	- scrollbar_minheight ())
855		731
856	#if (MENUBAR_MAX > 1)
857	/* rendition style flags */
858	# define menuBar_height() (TermWin.fheight + SHADOW)
859	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
860	# define isMenuBarWindow(w) ((w) == menuBar.win)
861	#else
862	# define menuBar_height() (0)
863	# define menuBar_TotalHeight() (0)
864	# define isMenuBarWindow(w) (0)
865	#endif
866
867	#ifdef XPM_BACKGROUND
868	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
869	#else
870	# define XPMClearArea(a, b, c, d, e, f, g)
871	#endif
872
873	#ifdef UTMP_SUPPORT
874	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
875	# undef HAVE_UTMPX_H
876	# undef HAVE_STRUCT_UTMPX
877	# endif
878	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
879	# undef HAVE_UTMP_H
880	# undef HAVE_STRUCT_UTMP
881	# endif
882
883	# ifdef HAVE_UTMPX_H
884	# include <utmpx.h>
885	# endif
886	# ifdef HAVE_UTMP_H
887	# include <utmp.h>
888	# endif
889	#endif
890
891	#ifdef DEBUG_CMD
892	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
893	#else
894	# define D_CMD(x)
895	#endif
896	#ifdef DEBUG_INIT
897	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
898	#else
899	# define D_INIT(x)
900	#endif
901	#ifdef DEBUG_MAIN
902	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
903	#else
904	# define D_MAIN(x)
905	#endif
906	#ifdef DEBUG_SIZE
907	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
908	#else
909	# define D_SIZE(x)
910	#endif
911
912	extern class rxvt_failure_exception { } rxvt_failure_exception;
913
914	typedef callback1<void, const char *> log_callback;	732	typedef callback<void (const char *)> log_callback;
915		733	typedef callback<int (int)> getfd_callback;
916	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
917	extern void rxvt_log (const char *fmt, ...);
918	extern void rxvt_warn (const char *fmt, ...);
919	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
920	extern void rxvt_exit_failure () __attribute__ ((noreturn));
921		734
922	#define SET_LOCALE(locale) rxvt_set_locale (locale)	735	#define SET_LOCALE(locale) rxvt_set_locale (locale)
923	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;
924		739
925	/*
926	*****************************************************************************	740	/****************************************************************************/
927	* 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
928	*****************************************************************************	789	/****************************************************************************/
929	*/
930	#ifdef MENUBAR
931	# include "menubar.h"
932	#endif
933
934	#define BLINK_INTERVAL 0.5
935	#define TEXT_BLINK_INTERVAL 0.5
936
937	#ifndef __attribute__
938	# ifdef __GNUC__
939	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
940	# define __attribute__(x)
941	# endif
942	# endif
943	# define __attribute__(x)
944	#endif
945		790
946	// primivite wrapper around mbstate_t to ensure initialisation	791	// primivite wrapper around mbstate_t to ensure initialisation
947	struct mbstate {	792	struct mbstate {
948	mbstate_t mbs;	793	mbstate_t mbs;
949		794
950	operator mbstate_t *() { return &mbs; }	795	operator mbstate_t *() { return &mbs; }
951	void reset () { memset (&mbs, 0, sizeof (mbs)); }	796	void reset () { memset (&mbs, 0, sizeof (mbs)); }
952	mbstate () { reset (); }	797	mbstate () { reset (); }
953	};	798	};
		799
		800	/****************************************************************************/
954		801
955	#define UNICODE_MASK 0x1fffffUL	802	#define UNICODE_MASK 0x1fffffUL
956		803
957	#if UNICODE3	804	#if UNICODE3
958	# define COMPOSE_LO 0x40000000UL	805	# define COMPOSE_LO 0x40000000UL
959	# define COMPOSE_HI 0x400fffffUL	806	# define COMPOSE_HI 0x400fffffUL
960	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	807	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
961	#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
962	# define COMPOSE_LO 0xd800UL	813	# define COMPOSE_LO 0xd800UL
963	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	814	# define COMPOSE_HI 0xf8ffUL
964	# 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)
965	#endif	817	#endif
966		818
967	#if ENABLE_COMBINING	819	#if ENABLE_COMBINING
968	// compose chars are used to represent composite characters	820	// compose chars are used to represent composite characters
969	// that are not representable in unicode, as well as characters	821	// that are not representable in unicode, as well as characters
…		…
989	};	841	};
990		842
991	extern class rxvt_composite_vec rxvt_composite;	843	extern class rxvt_composite_vec rxvt_composite;
992	#endif	844	#endif
993		845
		846	/****************************************************************************/
994		847
995	#ifdef KEYSYM_RESOURCE	848	#ifdef KEYSYM_RESOURCE
996	class keyboard_manager;	849	class keyboard_manager;
997	#endif	850	#endif
998		851
999	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
1000	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
1001		860	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		861	#if ENABLE_PERL
		862	rxvt_perl_term perl;
		863	#endif
1002	struct mbstate mbstate; // current input multibyte state	864	struct mbstate mbstate; // current input multibyte state
1003		865
1004	unsigned char want_refresh:1,	866	unsigned char want_refresh:1,
1005	#ifdef TRANSPARENT
1006	want_full_refresh:1, /* awaiting full screen refresh */
1007	#endif
1008	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1009	am_transparent:1, /* is a transparent term */
1010	am_pixmap_trans:1, /* transparency w/known root pixmap */
1011	#endif
1012	current_screen:1, /* primary or secondary */	867	current_screen:1, /* primary or secondary */
1013	hate_those_clicks:1, /* a.k.a. keep mark position */
1014	num_scr_allow:1,	868	num_scr_allow:1,
1015	bypass_keystate:1,	869	bypass_keystate:1,
1016	#ifdef CURSOR_BLINK	870	#ifdef CURSOR_BLINK
1017	hidden_cursor:1,	871	hidden_cursor:1,
1018	#endif	872	#endif
…		…
1033	#endif	887	#endif
1034	scrollbar_align,	888	scrollbar_align,
1035	selection_wait,	889	selection_wait,
1036	selection_type;	890	selection_type;
1037	/* ---------- */	891	/* ---------- */
		892	bool rvideo_state, rvideo_mode;
		893	#ifndef NO_BELL
1038	short rvideo;	894	bool rvideo_bell;
		895	#endif
1039	int num_scr; /* screen: number lines scrolled */	896	int num_scr; /* screen: number lines scrolled */
1040	int prev_ncol, /* screen: previous number of columns */	897	int prev_ncol, /* screen: previous number of columns */
1041	prev_nrow; /* screen: previous number of rows */	898	prev_nrow; /* screen: previous number of rows */
1042	/* ---------- */	899	/* ---------- */
1043	rend_t rstyle;	900	rend_t rstyle;
1044	/* ---------- */
1045	uint32_t pixcolor_set[NPIXCLR_SETS];
1046	/* ---------- */	901	/* ---------- */
1047	#ifdef SELECTION_SCROLLING	902	#ifdef SELECTION_SCROLLING
1048	int scroll_selection_lines;	903	int scroll_selection_lines;
1049	enum page_dirn scroll_selection_dir;	904	enum page_dirn scroll_selection_dir;
1050	int selection_save_x,	905	int selection_save_x,
…		…
1056	/* give proper Scroll behaviour */	911	/* give proper Scroll behaviour */
1057	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	912	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1058	mouse_slip_wheel_speed,	913	mouse_slip_wheel_speed,
1059	#endif	914	#endif
1060	refresh_count,	915	refresh_count,
1061	refresh_limit,
1062	last_bot, /* scrollbar last bottom position */	916	last_bot, /* scrollbar last bottom position */
1063	last_top, /* scrollbar last top position */	917	last_top, /* scrollbar last top position */
1064	last_state, /* scrollbar last state */	918	last_state, /* scrollbar last state */
1065	scrollbar_len,	919	scrollbar_len,
1066	#ifdef MENUBAR
1067	menu_readonly, /* okay to alter menu? */
1068	Arrows_x,
1069	#endif
1070	#if MENUBAR_MAX > 1
1071	Nbars,
1072	#endif
1073	window_vt_x,	920	window_vt_x,
1074	window_vt_y,	921	window_vt_y,
1075	window_sb_x,	922	window_sb_x,
		923	mouse_row,
		924	mouse_col,
1076	# ifdef POINTER_BLANK	925	# ifdef POINTER_BLANK
1077	pointerBlankDelay,	926	pointerBlankDelay,
1078	# endif	927	# endif
1079	allowedxerror;	928	allowedxerror;
1080	/* ---------- */	929	/* ---------- */
…		…
1084	int old_width, /* last used width in screen resize */	933	int old_width, /* last used width in screen resize */
1085	old_height; /* last used height in screen resize */	934	old_height; /* last used height in screen resize */
1086	unsigned long priv_modes,	935	unsigned long priv_modes,
1087	SavedModes;	936	SavedModes;
1088	/* ---------- */	937	/* ---------- */
1089	Atom xa[NUM_XA];	938	Atom *xa;
1090	/* ---------- */	939	/* ---------- */
1091	#ifdef MENUBAR	940	#ifdef RXVT_SCROLLBAR
1092	GC menubarGC;
1093	#endif
1094	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1095	GC scrollbarGC,	941	GC scrollbarGC,
1096	topShadowGC,	942	topShadowGC,
1097	botShadowGC;	943	botShadowGC;
1098	#endif	944	#endif
1099	#ifdef XTERM_SCROLLBAR	945	#ifdef XTERM_SCROLLBAR
…		…
1122	char * incr_buf;	968	char * incr_buf;
1123	size_t incr_buf_size, incr_buf_fill;	969	size_t incr_buf_size, incr_buf_fill;
1124	/* ---------- */	970	/* ---------- */
1125	Cursor leftptr_cursor;	971	Cursor leftptr_cursor;
1126	/* ---------- */	972	/* ---------- */
1127	#ifndef NO_BACKSPACE_KEY
1128	const char *key_backspace;
1129	#endif
1130	#ifndef NO_DELETE_KEY
1131	const char *key_delete;
1132	#endif
1133	struct mouse_event MEvent;	973	struct mouse_event MEvent;
1134	XComposeStatus compose;	974	XComposeStatus compose;
1135	ttymode_t tio;	975	ttymode_t tio;
1136	#ifdef UTMP_SUPPORT
1137	# ifdef HAVE_STRUCT_UTMP
1138	struct utmp ut;
1139	# endif
1140	# ifdef HAVE_STRUCT_UTMPX
1141	struct utmpx utx;
1142	# endif
1143	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1144	char ut_id[5];
1145	# endif
1146	int utmp_pos;
1147	#endif
1148	row_col_t oldcursor;	976	row_col_t oldcursor;
1149	#ifdef XPM_BACKGROUND	977	#ifdef HAVE_BG_PIXMAP
1150	bgPixmap_t bgPixmap;	978	bgPixmap_t bgPixmap;
1151	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1152	#endif	979	#endif
1153	#ifdef MENUBAR	980	#ifdef HAVE_AFTERIMAGE
1154	menu_t *ActiveMenu, /* currently active menu */	981	ASVisual *asv;
1155	*BuildMenu; /* the menu currently being built */	982	ASImageManager *asimman;
1156	bar_t *CurrentBar;
1157	# if ! (MENUBAR_MAX > 1)
1158	bar_t BarList;
1159	# endif /* (MENUBAR_MAX > 1) */
1160	#endif
1161	#ifdef CURSOR_BLINK
1162	struct timeval lastcursorchange;
1163	#endif
1164	#ifdef POINTER_BLANK
1165	struct timeval lastmotion;
1166	#endif	983	#endif
1167		984
1168	#if ENABLE_OVERLAY	985	#if ENABLE_OVERLAY
1169	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	986	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1170	text_t **ov_text;	987	text_t **ov_text;
1171	rend_t **ov_rend;	988	rend_t **ov_rend;
1172		989
1173	void scr_swap_overlay ();	990	void scr_swap_overlay () NOTHROW;
1174	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;
1175	void scr_overlay_off ();	992	void scr_overlay_off () NOTHROW;
1176	void scr_overlay_set (int x, int y,	993	void scr_overlay_set (int x, int y,
1177	text_t text,	994	text_t text,
1178	rend_t rend = OVERLAY_RSTYLE);	995	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1179	void scr_overlay_set (int x, int y, const char *s);	996	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		997	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1180	#endif	998	#endif
1181		999
1182	vector<void *> allocated; // free these memory blocks with free()	1000	vector<void *> allocated; // free these memory blocks with free()
1183		1001
1184	char *env_windowid; /* environmental variable WINDOWID */	1002	char env_windowid[21]; /* environmental variable WINDOWID */
		1003	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1185	char *env_display; /* environmental variable DISPLAY */	1004	char *env_display; /* environmental variable DISPLAY */
1186	char *env_term; /* environmental variable TERM */	1005	char *env_term; /* environmental variable TERM */
1187	char *env_colorfgbg;	1006
1188	char *locale;	1007	char *locale;
1189	char charsets[4];	1008	char charsets[4];
1190	unsigned char *v_buffer; /* pointer to physical buffer */	1009	char *v_buffer; /* pointer to physical buffer */
1191	unsigned int v_buflen; /* size of area to write */	1010	unsigned int v_buflen; /* size of area to write */
1192	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1011	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1193		1012
1194	#ifdef KEYSYM_RESOURCE	1013	#ifdef KEYSYM_RESOURCE
1195	keyboard_manager *keyboard;	1014	keyboard_manager *keyboard;
1196	#endif	1015	#endif
1197		1016
1198	const char *rs[NUM_RESOURCES];	1017	const char *rs[NUM_RESOURCES];
1199	/* command input buffering */	1018	/* command input buffering */
1200	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1019	char *cmdbuf_ptr, *cmdbuf_endp;
1201	unsigned char cmdbuf_base[CBUFSIZ];	1020	char cmdbuf_base[CBUFSIZ];
		1021
		1022	ptytty *pty;
1202		1023
1203	rxvt_salloc *talloc; // text line allocator	1024	rxvt_salloc *talloc; // text line allocator
1204	rxvt_salloc *ralloc; // rend line allocator	1025	rxvt_salloc *ralloc; // rend line allocator
1205		1026
1206	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
…		…
1209	// ISO 14755 entry support	1030	// ISO 14755 entry support
1210	unicode_t iso14755buf;	1031	unicode_t iso14755buf;
1211	void commit_iso14755 ();	1032	void commit_iso14755 ();
1212	int hex_keyval (XKeyEvent &ev);	1033	int hex_keyval (XKeyEvent &ev);
1213	# if ISO_14755	1034	# if ISO_14755
1214	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);
1215	void iso14755_54 (int x, int y);	1036	void iso14755_54 (int x, int y);
1216	# endif	1037	# endif
1217	#endif	1038	#endif
1218		1039
1219	// modifies first argument(!)	1040	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1220	void paste (unsigned char *data, unsigned int len);
1221		1041
1222	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	}
1223		1046
1224	#if TRANSPARENT	1047	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1225	void rootwin_cb (XEvent &xev);	1048	void rootwin_cb (XEvent &xev);
1226	xevent_watcher rootwin_ev;	1049	xevent_watcher rootwin_ev;
1227	#endif	1050	#endif
1228		1051	#ifdef HAVE_BG_PIXMAP
1229		1052	int update_background ();
1230	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1053	void update_background_cb (time_watcher &w);
1231	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1054	time_watcher update_background_ev;
		1055	#endif
1232		1056
1233	void x_cb (XEvent &xev);	1057	void x_cb (XEvent &xev);
1234	xevent_watcher termwin_ev;	1058	xevent_watcher termwin_ev;
1235	xevent_watcher vt_ev;	1059	xevent_watcher vt_ev;
1236	#ifdef HAVE_SCROLLBARS	1060	#ifdef HAVE_SCROLLBARS
1237	xevent_watcher scrollbar_ev;	1061	xevent_watcher scrollbar_ev;
1238	#endif	1062	#endif
1239	#ifdef MENUBAR
1240	xevent_watcher menubar_ev;
1241	#endif
1242		1063
		1064	void child_cb (child_watcher &w, int status); child_watcher child_ev;
1243	void check_cb (check_watcher &w); check_watcher check_ev;	1065	void check_cb (check_watcher &w); check_watcher check_ev;
1244	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1066	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1067	void flush ();
1245	void flush_cb (time_watcher &w); time_watcher flush_ev;	1068	void flush_cb (time_watcher &w); time_watcher flush_ev;
1246		1069	bool pty_fill ();
1247	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;
1248
1249	void incr_cb (time_watcher &w); time_watcher incr_ev;	1071	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1250		1072
1251	#ifdef CURSOR_BLINK	1073	#ifdef CURSOR_BLINK
1252	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;
1253	#endif	1075	#endif
1254	#ifdef TEXT_BLINK	1076	#ifdef TEXT_BLINK
1255	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;
1256	#endif	1081	#endif
1257		1082
1258	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1083	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1259	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;
1260	#endif	1085	#endif
…		…
1270	void pointer_blank ();	1095	void pointer_blank ();
1271	#endif	1096	#endif
1272	void pointer_unblank ();	1097	void pointer_unblank ();
1273		1098
1274	void tt_printf (const char *fmt,...);	1099	void tt_printf (const char *fmt,...);
1275	void tt_write (const unsigned char *data, unsigned int len);	1100	void tt_write (const char *data, unsigned int len);
1276	void pty_write ();	1101	void pty_write ();
1277		1102
1278	void tt_winch ();	1103	bool init (stringvec *argv, stringvec *envv)
		1104	{
		1105	this->argv = argv;
		1106	return init (argv->size (), argv->begin (), envv);
		1107	}
1279		1108
1280	rxvt_term ();	1109	void make_current () const // make this the "currently active" urxvt instance
1281	~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
1282	void destroy ();	1122	void im_destroy ();
1283	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);
1284		1128
1285	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
1286	bool init_vars ();	1172	bool init_vars ();
1287
1288	bool pty_fill ();
1289
1290	void init_secondary ();	1173	void init_secondary ();
1291	const char **init_resources (int argc, const char *const *argv);	1174	const char **init_resources (int argc, const char *const *argv);
1292	void init_env ();	1175	void init_env ();
1293	void set_locale (const char *locale);	1176	void set_locale (const char *locale);
1294	void init_xlocale ();	1177	void init_xlocale ();
1295	void init_command (const char *const *argv);	1178	void init_command (const char *const *argv);
1296	void run_command (const char *const *argv);	1179	void run_command (const char *const *argv);
1297	int run_child (const char *const *argv);	1180	int run_child (const char *const *argv);
1298
1299	void color_aliases (int idx);	1181	void color_aliases (int idx);
1300	void recolour_cursor ();
1301	void create_windows (int argc, const char *const *argv);	1182	void create_windows (int argc, const char *const *argv);
1302	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1303	void window_calc (unsigned int width, unsigned int height);
1304
1305	#if USE_XIM
1306	rxvt_xim *input_method;
1307	XIC Input_Context;
1308	XIMStyle input_style;
1309	XPoint spot; // most recently sent spot position
1310
1311	void im_destroy ();
1312	void im_cb (); im_watcher im_ev;
1313	void im_set_size (XRectangle &size);
1314	void im_set_position (XPoint &pos);
1315	void im_set_color (unsigned long &fg, unsigned long &bg);
1316	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1317
1318	bool IMisRunning ();
1319	void IMSendSpot ();
1320	bool IM_get_IC (const char *modifiers);
1321	void IMSetStatusPosition ();
1322	#endif
1323
1324	void resize_scrollbar ();
1325
1326	void pixel_position (int *x, int *y);
1327
1328	void selection_click (int clicks, int x, int y);
1329	void selection_extend (int x, int y, int flag);
1330	void selection_rotate (int x, int y);
1331
1332	/* autoconvert */
1333
1334	// command.C
1335	void lookup_key (XKeyEvent &ev);
1336	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1337
1338	unicode_t next_char ();
1339	unicode_t cmd_getc ();
1340	unicode_t next_octet ();
1341	unicode_t cmd_get8 ();
1342
1343	bool cmd_parse ();
1344	void mouse_report (XButtonEvent &ev);
1345	void button_press (XButtonEvent &ev);
1346	void button_release (XButtonEvent &ev);
1347	int check_our_parents ();
1348	#ifdef PRINTPIPE
1349	FILE *popen_printer ();
1350	int pclose_printer (FILE *stream);
1351	#endif
1352	void process_print_pipe ();
1353	void process_nonprinting (unicode_t ch);
1354	void process_escape_vt52 (unicode_t ch);
1355	void process_escape_seq ();
1356	void process_csi_seq ();
1357	void process_window_ops (const int *args, unsigned int nargs);
1358	unsigned char *get_to_st (unicode_t &ends_how);
1359	void process_dcs_seq ();
1360	void process_osc_seq ();
1361	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1362	void process_xterm_seq (int op, const char *str, unsigned char resp);
1363	int privcases (int mode, unsigned long bit);
1364	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1365	void process_sgr_mode (unsigned int nargs, const int *arg);
1366	void process_graphics ();
1367	// init.C
1368	void Get_Colours ();	1183	void Get_Colours ();
1369	void get_ourmods ();	1184	void get_ourmods ();
1370	// logging.C
1371	void makeutent (const char *pty, const char *hostname);
1372	void cleanutent ();
1373	// main.C	1185	// main.C
1374	void privileged_utmp (rxvt_privaction action);	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);
		1192	void recolour_cursor ();
		1193	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1194	void window_calc (unsigned int newwidth, unsigned int newheight);
1375	bool set_fonts ();	1195	bool set_fonts ();
1376	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);
1377	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);
1378	void set_title (const char *str);	1198	void set_title (const char *str);
1379	void set_icon_name (const char *str);	1199	void set_icon_name (const char *str);
1380	void set_window_color (int idx, const char *color);	1200	void set_window_color (int idx, const char *color);
1381	void set_colorfgbg ();	1201	void set_colorfgbg ();
1382	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);
1383	void set_widthheight (unsigned int width, unsigned int height);	1204	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1384		1205	void get_window_origin (int &x, int &y);
1385	#ifdef MENUBAR	1206	Pixmap get_pixmap_property (int prop_id);
1386	// menubar.C
1387	void menuitem_free (menu_t *menu, menuitem_t *item);
1388	int action_dispatch (action_t *action);
1389	void menuarrow_free (char name);
1390	void menuarrow_add (char *string);
1391	char *menu_find_base (menu_t **menu, char *path);
1392	menu_t *menu_delete (menu_t *menu);
1393	menu_t *menu_add (menu_t *parent, char *path);
1394	void drawbox_menubar (int x, int len, int state);
1395	void drawtriangle (int x, int y, int state);
1396	void drawbox_menuitem (int y, int state);
1397	void menu_show ();
1398	void menu_display (void (rxvt_term::*update) ());
1399	void menu_hide_all ();
1400	void menu_hide ();
1401	void menu_clear (menu_t *menu);
1402	void menubar_clear ();
1403	bar_t *menubar_find (const char *name);
1404	int menubar_push (const char *name);
1405	void menubar_remove (const char *name);
1406	void menubar_dump (FILE *fp);
1407	void menubar_read (const char *filename);
1408	void menubar_dispatch (char *str);
1409	void draw_Arrows (int name, int state);
1410	void menubar_expose ();
1411	int menubar_mapping (int map);
1412	int menu_select (XButtonEvent &ev);
1413	void menubar_select (XButtonEvent &ev);
1414	void menubar_control (XButtonEvent &ev);
1415	void map_menuBar (int map);
1416	#endif
1417		1207
1418	// screen.C	1208	// screen.C
1419	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1209
1420	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1210	void lalloc (line_t &l) const
		1211	{
		1212	l.t = (text_t *)talloc->alloc ();
		1213	l.r = (rend_t *)ralloc->alloc ();
		1214	}
		1215
		1216	#if 0
		1217	void lfree (line_t &l)
		1218	{
		1219	talloc->free (l.t);
		1220	ralloc->free (l.r);
		1221	}
		1222	#endif
		1223
		1224	void lresize (line_t &l) const
		1225	{
		1226	if (!l.t)
		1227	return;
		1228
		1229	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1230	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1231
		1232	l.l = min (l.l, ncol);
		1233
		1234	if (ncol > prev_ncol)
		1235	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1236	}
		1237
		1238	int fgcolor_of (rend_t r) const NOTHROW
		1239	{
		1240	int base = GET_BASEFG (r);
		1241	#ifndef NO_BRIGHTCOLOR
		1242	if (r & RS_Bold
		1243	# if ENABLE_STYLES
		1244	&& option (Opt_intensityStyles)
		1245	# endif
		1246	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1247	base += minBrightCOLOR - minCOLOR;
		1248	#endif
		1249	return base;
		1250	}
		1251
		1252	int bgcolor_of (rend_t r) const NOTHROW
		1253	{
		1254	int base = GET_BASEBG (r);
		1255	#ifndef NO_BRIGHTCOLOR
		1256	if (r & RS_Blink
		1257	# if ENABLE_STYLES
		1258	&& option (Opt_intensityStyles)
		1259	# endif
		1260	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1261	base += minBrightCOLOR - minCOLOR;
		1262	#endif
		1263	return base;
		1264	}
		1265
		1266	bool option (uint8_t opt) const NOTHROW
		1267	{
		1268	return options[opt >> 3] & (1 << (opt & 7));
		1269	}
		1270
		1271	void set_option (uint8_t opt, bool set = true) NOTHROW
		1272	{
		1273	if (set)
		1274	options[opt >> 3] |= (1 << (opt & 7));
		1275	else
		1276	options[opt >> 3] &= ~(1 << (opt & 7));
		1277	}
		1278
		1279	void PrivMode (int set, unsigned bit) NOTHROW
		1280	{
		1281	if (set)
		1282	priv_modes |= bit;
		1283	else
		1284	priv_modes &= ~bit;
		1285	}
		1286
		1287	// modifies first argument(!)
		1288	void paste (char *data, unsigned int len) NOTHROW;
		1289	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1290	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1421	int scr_scroll_text (int row1, int row2, int count, int spec);	1291	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1422	void scr_reset ();	1292	void scr_reset ();
1423	void scr_reset_realloc ();
1424	void scr_release ();	1293	void scr_release () NOTHROW;
1425	void scr_clear (bool really = false);	1294	void scr_clear (bool really = false) NOTHROW;
1426	void scr_refresh (unsigned char refresh_type);	1295	void scr_refresh () NOTHROW;
1427	bool scr_refresh_rend (rend_t mask, rend_t value);	1296	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1428	void scr_erase_screen (int mode);	1297	void scr_erase_screen (int mode) NOTHROW;
		1298	#if ENABLE_FRILLS
		1299	void scr_erase_savelines () NOTHROW;
		1300	void scr_backindex () NOTHROW;
		1301	void scr_forwardindex () NOTHROW;
		1302	#endif
1429	void scr_touch (bool refresh);	1303	void scr_touch (bool refresh) NOTHROW;
1430	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;
1431	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1432	void scr_recolour ();	1305	void scr_recolour () NOTHROW;
1433	void scr_remap_chars ();	1306	void scr_remap_chars () NOTHROW;
1434	void scr_remap_chars (text_t *tp, rend_t *rp);	1307	void scr_remap_chars (line_t &l) NOTHROW;
		1308
		1309	enum cursor_mode { SAVE, RESTORE };
1435		1310
1436	void scr_poweron ();	1311	void scr_poweron ();
1437	void scr_cursor (int mode);	1312	void scr_cursor (cursor_mode mode) NOTHROW;
1438	void scr_do_wrap ();	1313	void scr_do_wrap () NOTHROW;
		1314	void scr_swap_screen () NOTHROW;
1439	int scr_change_screen (int scrn);	1315	void scr_change_screen (int scrn);
1440	void scr_color (unsigned int color, int fgbg);	1316	void scr_color (unsigned int color, int fgbg) NOTHROW;
1441	void scr_rendition (int set, int style);	1317	void scr_rendition (int set, int style) NOTHROW;
1442	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;
1443	void scr_backspace ();	1319	void scr_backspace () NOTHROW;
1444	void scr_tab (int count, bool ht = false);	1320	void scr_tab (int count, bool ht = false) NOTHROW;
1445	void scr_backindex ();
1446	void scr_forwardindex ();
1447	void scr_gotorc (int row, int col, int relative);	1321	void scr_gotorc (int row, int col, int relative) NOTHROW;
1448	void scr_index (enum page_dirn direction);	1322	void scr_index (enum page_dirn direction) NOTHROW;
1449	void scr_erase_line (int mode);	1323	void scr_erase_line (int mode) NOTHROW;
1450	void scr_E ();	1324	void scr_E () NOTHROW;
1451	void scr_insdel_lines (int count, int insdel);	1325	void scr_insdel_lines (int count, int insdel) NOTHROW;
1452	void scr_insdel_chars (int count, int insdel);	1326	void scr_insdel_chars (int count, int insdel) NOTHROW;
1453	void scr_scroll_region (int top, int bot);	1327	void scr_scroll_region (int top, int bot) NOTHROW;
1454	void scr_cursor_visible (int mode);	1328	void scr_cursor_visible (int mode) NOTHROW;
1455	void scr_autowrap (int mode);	1329	void scr_autowrap (int mode) NOTHROW;
1456	void scr_relative_origin (int mode);	1330	void scr_relative_origin (int mode) NOTHROW;
1457	void scr_insert_mode (int mode);	1331	void scr_insert_mode (int mode) NOTHROW;
1458	void scr_set_tab (int mode);	1332	void scr_set_tab (int mode) NOTHROW;
1459	void scr_rvideo_mode (int mode);	1333	void scr_rvideo_mode (bool on) NOTHROW;
1460	void scr_report_position ();	1334	void scr_report_position () NOTHROW;
1461	void set_font_style ();	1335	void set_font_style () NOTHROW;
1462	void scr_charset_choose (int set);	1336	void scr_charset_choose (int set) NOTHROW;
1463	void scr_charset_set (int set, unsigned int ch);	1337	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1464	int scr_move_to (int y, int len);	1338	void scr_move_to (int y, int len) NOTHROW;
1465	int scr_page (enum page_dirn direction, int nlines);	1339	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1466	int scr_changeview (unsigned int oldviewstart);	1340	bool scr_changeview (int new_view_start) NOTHROW;
1467	void scr_bell ();	1341	void scr_bell () NOTHROW;
1468	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;
1469	void scr_reverse_selection ();	1345	void scr_reverse_selection () NOTHROW;
1470	void scr_dump (int fd);	1346	void scr_dump (int fd) NOTHROW;
		1347
1471	void selection_check (int check_more);	1348	void selection_check (int check_more) NOTHROW;
1472	void selection_paste (Window win, Atom prop, bool delete_prop);	1349	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473	void selection_property (Window win, Atom prop);	1350	void selection_property (Window win, Atom prop) NOTHROW;
1474	void selection_request (Time tm, int x, int y);	1351	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475	int selection_request_other (Atom target, int selnum);	1352	int selection_request_other (Atom target, int selnum) NOTHROW;
1476	void selection_clear ();	1353	void selection_clear () NOTHROW;
1477	void selection_make (Time tm);	1354	void selection_make (Time tm);
		1355	bool selection_grab (Time tm) NOTHROW;
1478	void selection_start_colrow (int col, int row);	1356	void selection_start_colrow (int col, int row) NOTHROW;
1479	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;
1480	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;
1481	void selection_remove_trailing_spaces ();	1359	void selection_remove_trailing_spaces () NOTHROW;
1482	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;
1483		1364
1484	#if defined(NEXT_SCROLLBAR)	1365	#if defined(NEXT_SCROLLBAR)
1485	// scrollbar-next.C	1366	// scrollbar-next.C
1486	Pixmap renderPixmap (const char *const *data, int width, int height);	1367	Pixmap renderPixmap (const char *const *data, int width, int height);
1487	void init_scrollbar_stuff ();	1368	void init_scrollbar_stuff ();
…		…
1489	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);
1490	#endif	1371	#endif
1491		1372
1492	#if defined(RXVT_SCROLLBAR)	1373	#if defined(RXVT_SCROLLBAR)
1493	// scrollbar-rxvt.C	1374	// scrollbar-rxvt.C
1494	void Draw_button (int x, int y, int state, int dirn);
1495	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);
1496	#endif	1376	#endif
1497		1377
1498	#if defined(XTERM_SCROLLBAR)	1378	#if defined(XTERM_SCROLLBAR)
1499	// scrollbar-xterm.C	1379	// scrollbar-xterm.C
…		…
1504	// scrollbar-plain.C	1384	// scrollbar-plain.C
1505	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);
1506	#endif	1386	#endif
1507		1387
1508	// scrollbar.C	1388	// scrollbar.C
		1389	void resize_scrollbar ();
1509	int scrollbar_mapping (int map);	1390	int scrollbar_mapping (int map);
1510	int scrollbar_show (int update);	1391	int scrollbar_show (int update);
1511	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);
1512		1393
1513	// xdefaults.C	1394	// xdefaults.C
1514	void get_options (int argc, const char *const *argv);	1395	void get_options (int argc, const char *const *argv);
1515	int parse_keysym (const char *str, const char *arg);	1396	int parse_keysym (const char *str, const char *arg);
1516	void get_xdefaults (FILE *stream, const char *name);	1397	const char *x_resource (const char *name);
1517	void extract_resources ();	1398	void extract_resources ();
1518	// xpm.C
1519	int scale_pixmap (const char *geom);
1520	void resize_pixmap ();
1521	Pixmap set_bgPixmap (const char *file);
1522	};	1399	};
1523		1400
1524	/*
1525	*****************************************************************************
1526	* PROTOTYPES
1527	*****************************************************************************
1528	*/
1529	#ifdef PROTOTYPES
1530	# define __PROTO(p) p
1531	#else
1532	# define __PROTO(p) ()
1533	#endif
1534
1535	#ifdef DEBUG_malloc
1536	# include "dmalloc.h" /* This comes last */
1537	#endif
1538
1539	#endif /* _RXVT_H_ */	1401	#endif /* _RXVT_H_ */
1540		1402

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