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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.157 by root, Mon Jun 13 05:30:26 2005 UTC vs.
Revision 1.327 by ayin, Fri Nov 30 01:26:32 2007 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define ENABLE_XIM_ONTHESPOT 1
		21	# define CURSOR_BLINK 1
		22	# define OPTION_HC 1
		23	# define BUILTIN_GLYPHS 1
		24	#else
		25	# define ENABLE_MINIMAL 1
		26	#endif
7		27
8	#include <limits.h>	28	#include <limits.h>
9		29
10	#include <X11/cursorfont.h>	30	#include <X11/cursorfont.h>
11	#include <X11/keysym.h>	31	#include <X11/keysym.h>
12	#include <X11/keysymdef.h>	32	#include <X11/keysymdef.h>
13	#include <X11/Xatom.h>	33	#include <X11/Xatom.h>
14	#if ENABLE_FRILLS
15	# include <X11/Xmd.h>
16	#endif
17		34
18	#include "encoding.h"	35	#include "encoding.h"
		36	#include "rxvtutil.h"
19	#include "rxvtfont.h"	37	#include "rxvtfont.h"
20	#include "rxvttoolkit.h"	38	#include "rxvttoolkit.h"
21	#include "iom.h"	39	#include "ev_cpp.h"
22	#include "salloc.h"	40	#include "salloc.h"
		41	#include "libptytty.h"
23		42
24	#if ENABLE_FRILLS	43	#include "rxvtperl.h"
25	# define ENABLE_XEMBED 1	44
26	# define ENABLE_EWMH 1	45	// try to avoid some macros to decrease code size, on some systems
27	# define CURSOR_BLINK 1	46	#if ENABLE_MINIMAL
		47	# define strcmp(a,b) (strcmp)(a,b)
		48	# define strlen(a) (strlen)(a)
		49	# define strcpy(a,b) (strcpy)(a,b)
		50	# define memset(a,c,l) (memset)(a,c,l)
		51	# define memcpy(a,b,l) (memcpy)(a,b,l)
28	#endif	52	#endif
29		53
30	/*	54	/*
31	*****************************************************************************	55	*****************************************************************************
32	* SYSTEM HACKS	56	* SYSTEM HACKS
…		…
41	#if defined (sun) && !defined (__sun__)	65	#if defined (sun) && !defined (__sun__)
42	# define __sun__ 1	66	# define __sun__ 1
43	#endif	67	#endif
44		68
45	#ifndef HAVE_XPOINTER	69	#ifndef HAVE_XPOINTER
46	typedef char *XPointer;	70	typedef char *XPointer;
47	#endif	71	#endif
48		72
49	#ifdef HAVE_TERMIOS_H
50	# include <termios.h>	73	#include <termios.h>
51	typedef struct termios ttymode_t;	74	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		75
63	#ifdef XPM_BACKGROUND	76	#include "background.h"
64	# ifdef XPM_INC_X11
65	# include <X11/xpm.h>
66	# else
67	# include <xpm.h>
68	# endif
69	#endif
70		77
71	#ifndef STDIN_FILENO	78	#ifndef STDIN_FILENO
72	# define STDIN_FILENO 0	79	# define STDIN_FILENO 0
73	# define STDOUT_FILENO 1	80	# define STDOUT_FILENO 1
74	# define STDERR_FILENO 2	81	# define STDERR_FILENO 2
75	#endif	82	#endif
76		83
77	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	84	/****************************************************************************/
78	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	85
79	# define NO_SETOWNER_TTYDEV 1	86	// exception thrown on fatal (per-instance) errors
80	# endif	87	class rxvt_failure_exception { };
81	#endif	88
82	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	89	// exception thrown when the command parser runs out of input data
83	# define NO_SETOWNER_TTYDEV 1	90	class out_of_input { };
84	#endif
85		91
86	/*	92	/*
87	*****************************************************************************	93	*****************************************************************************
88	* PROTOTYPES	94	* PROTOTYPES
89	*****************************************************************************	95	*****************************************************************************
90	*/	96	*/
91	// main.C	97	// 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);	98	void * rxvt_malloc (size_t size);
96	void * rxvt_calloc (size_t number, size_t size);	99	void * rxvt_calloc (size_t number, size_t size);
97	void * rxvt_realloc (void *ptr, size_t size);	100	void * rxvt_realloc (void *ptr, size_t size);
98	void rxvt_privileges (rxvt_privaction action);
99		101
100	// util.C	102	// misc.C
101	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	103	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
102	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	104	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
103	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	105	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
104	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	106	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
105	char * rxvt_strdup (const char *str);
106		107
107	// misc.C
108	char * rxvt_r_basename (const char *str);	108	char * rxvt_basename (const char *str) NOTHROW;
109	void rxvt_vlog (const char *fmt, va_list arg_ptr);	109	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
110	void rxvt_log (const char *fmt,...);	110	void rxvt_log (const char *fmt,...) NOTHROW;
111	void rxvt_warn (const char *fmt,...);	111	void rxvt_warn (const char *fmt,...) NOTHROW;
112	void rxvt_fatal (const char *fmt,...);	112	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
113	void rxvt_exit_failure ();	113	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
114	int rxvt_Str_match (const char *s1, const char *s2);	114
115	const char * rxvt_Str_skip_space (const char *str);
116	char * rxvt_Str_trim (char *str);	115	char * rxvt_strtrim (char *str) NOTHROW;
117	int rxvt_Str_escaped (char *str);
118	char ** rxvt_splitcommastring (const char *cs);	116	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119	void rxvt_freecommastring (char **cs);	117	void rxvt_freecommastring (char **cs) NOTHROW;
120	char * rxvt_File_find (const char *file, const char *ext, const char *path);	118
121	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	119	/////////////////////////////////////////////////////////////////////////////
122	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	120
		121	// temporarily replace the process environment
		122	extern char **environ;
		123	extern char **rxvt_environ; // the original environ pointer
		124
		125	static inline void set_environ (stringvec *envv)
		126	{
		127	#if ENABLE_PERL
		128	assert (envv);
		129	#else
		130	if (envv)
		131	#endif
		132	environ = (char **)envv->begin ();
		133	}
		134
		135	static inline void set_environ (char **envv)
		136	{
		137	#if ENABLE_PERL
		138	assert (envv);
		139	#else
		140	if (envv)
		141	#endif
		142	environ = envv;
		143	}
123		144
124	/*	145	/*
125	*****************************************************************************	146	*****************************************************************************
126	* STRUCTURES AND TYPEDEFS	147	* STRUCTURES AND TYPEDEFS
127	*****************************************************************************	148	*****************************************************************************
128	*/	149	*/
129	struct grwin_t;	150	struct grwin_t;
130		151
131	/* Sanitize menubar info */
132	#ifndef MENUBAR
133	# undef MENUBAR_MAX
134	#endif
135	#ifndef MENUBAR_MAX
136	# define MENUBAR_MAX 0
137	#endif
138
139	/* If we're using either the rxvt scrollbar or menu bars, keep the	152	/* If we're using either the rxvt scrollbar, keep the
140	* scrollColor resource.	153	* scrollColor resource.
141	*/	154	*/
142	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	155	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
143	# define KEEP_SCROLLCOLOR 1	156	# define KEEP_SCROLLCOLOR 1
144	#else	157	#else
145	# undef KEEP_SCROLLCOLOR	158	# undef KEEP_SCROLLCOLOR
146	#endif
147
148	#ifdef XPM_BACKGROUND
149	typedef struct {
150	short w, h, x, y;
151	Pixmap pixmap;
152	} bgPixmap_t;
153	#endif	159	#endif
154		160
155	/*	161	/*
156	* the 'essential' information for reporting Mouse Events	162	* the 'essential' information for reporting Mouse Events
157	* pared down from XButtonEvent	163	* pared down from XButtonEvent
…		…
161	Time time; /* milliseconds */	167	Time time; /* milliseconds */
162	unsigned int state; /* key or button mask */	168	unsigned int state; /* key or button mask */
163	unsigned int button; /* detail */	169	unsigned int button; /* detail */
164	};	170	};
165		171
166	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
167	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
168	#define SWAP_IT(one, two, typeof) \
169	do { \
170	typeof swapittmp; \
171	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
172	} while (/* CONSTCOND */ 0)
173	#define BOUND_POSITIVE_INT16(val) \
174	(int16_t) ((val) <= 0 \
175	? 0 \
176	: min ((val), (((uint16_t)-1)>>1)))
177
178	#if ENABLE_FRILLS
179	typedef struct _mwmhints {
180	CARD32 flags;
181	CARD32 functions;
182	CARD32 decorations;
183	INT32 input_mode;
184	CARD32 status;
185	} MWMHints;
186	#endif
187
188	#if ENABLE_XEMBED	172	#if ENABLE_XEMBED
189	// XEMBED messages	173	// XEMBED messages
190	# define XEMBED_EMBEDDED_NOTIFY 0	174	# define XEMBED_EMBEDDED_NOTIFY 0
191	# define XEMBED_WINDOW_ACTIVATE 1	175	# define XEMBED_WINDOW_ACTIVATE 1
192	# define XEMBED_WINDOW_DEACTIVATE 2	176	# define XEMBED_WINDOW_DEACTIVATE 2
193	# define XEMBED_REQUEST_FOCUS 3	177	# define XEMBED_REQUEST_FOCUS 3
194	# define XEMBED_FOCUS_IN 4	178	# define XEMBED_FOCUS_IN 4
195	# define XEMBED_FOCUS_OUT 5	179	# define XEMBED_FOCUS_OUT 5
196	# define XEMBED_FOCUS_NEXT 6	180	# define XEMBED_FOCUS_NEXT 6
197	# define XEMBED_FOCUS_PREV 7	181	# define XEMBED_FOCUS_PREV 7
198		182
199	# define XEMBED_MODALITY_ON 10	183	# define XEMBED_MODALITY_ON 10
200	# define XEMBED_MODALITY_OFF 11	184	# define XEMBED_MODALITY_OFF 11
201	# define XEMBED_REGISTER_ACCELERATOR 12	185	# define XEMBED_REGISTER_ACCELERATOR 12
202	# define XEMBED_UNREGISTER_ACCELERATOR 13	186	# define XEMBED_UNREGISTER_ACCELERATOR 13
203	# define XEMBED_ACTIVATE_ACCELERATOR 14	187	# define XEMBED_ACTIVATE_ACCELERATOR 14
204		188
205	// XEMBED detail code	189	// XEMBED detail code
206	# define XEMBED_FOCUS_CURRENT 0	190	# define XEMBED_FOCUS_CURRENT 0
207	# define XEMBED_FOCUS_FIRST 1	191	# define XEMBED_FOCUS_FIRST 1
208	# define XEMBED_FOCUS_LAST 2	192	# define XEMBED_FOCUS_LAST 2
209		193
210	# define XEMBED_MAPPED (1 << 0)	194	# define XEMBED_MAPPED (1 << 0)
211	#endif	195	#endif
212		196
…		…
216	*****************************************************************************	200	*****************************************************************************
217	*/	201	*/
218		202
219	/* COLORTERM, TERM environment variables */	203	/* COLORTERM, TERM environment variables */
220	#define COLORTERMENV "rxvt"	204	#define COLORTERMENV "rxvt"
221	#ifdef XPM_BACKGROUND	205	#ifdef BG_IMAGE_FROM_FILE
222	# define COLORTERMENVFULL COLORTERMENV "-xpm"	206	# define COLORTERMENVFULL COLORTERMENV "-xpm"
223	#else	207	#else
224	# define COLORTERMENVFULL COLORTERMENV	208	# define COLORTERMENVFULL COLORTERMENV
225	#endif	209	#endif
226	#ifndef TERMENV	210	#ifndef TERMENV
…		…
229		213
230	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	214	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
231	# define NO_MOUSE_REPORT_SCROLLBAR 1	215	# define NO_MOUSE_REPORT_SCROLLBAR 1
232	#endif	216	#endif
233		217
234	#ifdef NO_RESOURCES
235	# undef USE_XGETDEFAULT
236	#endif
237
238	#if ISO_14755
239	# define ENABLE_OVERLAY 1
240	#endif
241
242	/* now look for other badly set stuff */	218	/* now look for other badly set stuff */
243		219
244	#if !defined (EACCESS) && defined(EAGAIN)	220	#if !defined (EACCESS) && defined(EAGAIN)
245	# define EACCESS EAGAIN	221	# define EACCESS EAGAIN
246	#endif	222	#endif
…		…
248	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	224	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
249	# define EXIT_SUCCESS 0 /* exit function success */	225	# define EXIT_SUCCESS 0 /* exit function success */
250	# define EXIT_FAILURE 1 /* exit function failure */	226	# define EXIT_FAILURE 1 /* exit function failure */
251	#endif	227	#endif
252		228
253	#define menuBar_esc 10
254	#define scrollBar_esc 30	229	#define scrollBar_esc 30
255	#define menuBar_margin 2 /* margin below text */
256		230
257	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	231	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
258	# define HAVE_SCROLLBARS 1	232	# define HAVE_SCROLLBARS 1
259	#endif
260
261	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
262	#ifdef HALFSHADOW
263	# define SHADOW 1
264	#else
265	# define SHADOW 2
266	#endif	233	#endif
267		234
268	#define R_SB_ALIGN_CENTRE 0	235	#define R_SB_ALIGN_CENTRE 0
269	#define R_SB_ALIGN_TOP 1	236	#define R_SB_ALIGN_TOP 1
270	#define R_SB_ALIGN_BOTTOM 2	237	#define R_SB_ALIGN_BOTTOM 2
…		…
343	* |	310	* |
344	* +---< SB_WIDTH_NEXT	311	* +---< SB_WIDTH_NEXT
345	*/	312	*/
346		313
347	enum {	314	enum {
348	NO_REFRESH = 0 , /* Window not visible at all! */	315	NO_REFRESH = 0, /* Window not visible at all! */
349	FAST_REFRESH = 1<<0, /* Fully exposed window */	316	FAST_REFRESH = 1, /* Fully exposed window */
350	SLOW_REFRESH = 1<<1, /* Partially exposed window */	317	SLOW_REFRESH = 2, /* Partially exposed window */
351	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
352	};	318	};
353		319
354	#ifdef NO_SECONDARY_SCREEN	320	#ifdef NO_SECONDARY_SCREEN
355	# define NSCREENS 0	321	# define NSCREENS 0
356	#else	322	#else
…		…
362	#define FONT_DN "#-"	328	#define FONT_DN "#-"
363	#define FONT_UP "#+"	329	#define FONT_UP "#+"
364		330
365	/* flags for rxvt_scr_gotorc () */	331	/* flags for rxvt_scr_gotorc () */
366	enum {	332	enum {
367	C_RELATIVE = 1 , /* col movement is relative */	333	C_RELATIVE = 1, /* col movement is relative */
368	R_RELATIVE = 2, /* row movement is relative */	334	R_RELATIVE = 2, /* row movement is relative */
369	RELATIVE = 1 | 2,	335	RELATIVE = C_RELATIVE | R_RELATIVE,
370	};	336	};
371		337
372	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	338	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
373	enum {	339	enum {
374	INSERT = -1, /* don't change these values */	340	INSERT = -1, /* don't change these values */
…		…
387	enum {	353	enum {
388	PRIMARY = 0,	354	PRIMARY = 0,
389	SECONDARY,	355	SECONDARY,
390	};	356	};
391		357
392	#define RS_None 0 /* Normal */	358	#define RS_None 0
393		359
394	#define RS_fgMask 0x0000007fUL /* 128 colors */	360	#define RS_fgMask 0x0000007fUL // 128 colors
395	#define RS_bgMask 0x00003f80UL /* 128 colors */	361	#define RS_bgMask 0x00003f80UL // 128 colors
396		362
397	// font styles	363	// font styles
398	#define RS_Bold 0x00004000UL // value 1	364	#define RS_Bold 0x00004000UL // value 1
399	#define RS_Italic 0x00008000UL // value 2	365	#define RS_Italic 0x00008000UL // value 2
400		366
401	// fake styles	367	// fake styles
402	#define RS_Blink 0x00010000UL /* blink */	368	#define RS_Blink 0x00010000UL // blink
403	#define RS_RVid 0x00020000UL /* reverse video */	369	#define RS_RVid 0x00020000UL // reverse video
404	#define RS_Uline 0x00040000UL /* underline */	370	#define RS_Uline 0x00040000UL // underline
405		371
406	// 5 bits still to go	372	// toggle this to force redraw, must be != RS_Careful
		373	#define RS_redraw 0x01000000UL
		374
		375	// 5 custom bits for extensions
		376	#define RS_customCount 32
		377	#define RS_customMask 0x00f80000UL
		378	#define RS_customShift 19
407		379
408	// other flags	380	// other flags
409	#define RS_Careful 0x80000000UL /* be careful when drawing these */	381	#define RS_Careful 0x80000000UL /* be careful when drawing these */
410		382
411	#define RS_styleCount 4	383	#define RS_styleCount 4
…		…
437	C0_NUL = 0x00,	409	C0_NUL = 0x00,
438	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	410	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
439	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	411	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
440	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	412	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
441	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	413	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
442	};	414	};
443	#define CHAR_ST 0x9c /* 0234 */	415	#define CHAR_ST 0x9c /* 0234 */
444		416
445	/*	417	/*
446	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	418	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
447	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	419	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
453	XTerm_property = 3, // change X property	425	XTerm_property = 3, // change X property
454	XTerm_Color = 4, // change colors	426	XTerm_Color = 4, // change colors
455	XTerm_Color00 = 10, // not implemented, CLASH!	427	XTerm_Color00 = 10, // not implemented, CLASH!
456	XTerm_Color01 = 11, // not implemented	428	XTerm_Color01 = 11, // not implemented
457	XTerm_Color_cursor = 12, // change actual 'Cursor' color	429	XTerm_Color_cursor = 12, // change actual 'Cursor' color
458	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color	430	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
459	XTerm_Color_pointer_bg = 14, // not implemented	431	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
460	XTerm_Color05 = 15, // not implemented	432	XTerm_Color05 = 15, // not implemented (tektronix fg)
461	XTerm_Color06 = 16, // not implemented	433	XTerm_Color06 = 16, // not implemented (tektronix bg)
462	XTerm_Color_RV = 17, // change actual 'Highlight' color	434	XTerm_Color_RV = 17, // change actual 'Highlight' color
463	XTerm_logfile = 46, // not implemented	435	XTerm_logfile = 46, // not implemented
464	XTerm_font = 50,	436	XTerm_font = 50,
465		437
466	XTerm_konsole30 = 30, // reserved for konsole	438	XTerm_konsole30 = 30, // reserved for konsole
467	XTerm_konsole31 = 31, // reserved for konsole	439	XTerm_konsole31 = 31, // reserved for konsole
468	XTerm_emacs51 = 51, // reserved for emacs shell	440	XTerm_emacs51 = 51, // reserved for emacs shell
469	/*	441	/*
470	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	442	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		443	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
471	*/	444	*/
472	XTerm_Color_BD = 18, // change actual 'Bold' color	445	Rxvt_Color_BD = 18, // change actual 'Bold' color
473	XTerm_Color_UL = 19, // change actual 'Underline' color	446	Rxvt_Color_UL = 19, // change actual 'Underline' color
474	XTerm_Pixmap = 20, // new bg pixmap	447	Rxvt_Pixmap = 20, // new bg pixmap
475	XTerm_restoreFG = 39, // change default fg color	448	Rxvt_restoreFG = 39, // change default fg color
476	XTerm_restoreBG = 49, // change default bg color	449	Rxvt_restoreBG = 49, // change default bg color
477	XTerm_dumpscreen = 55, // dump scrollback and all of screen	450	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
478		451
479	URxvt_locale = 701, // change locale	452	URxvt_locale = 701, // change locale
480	URxvt_Menu = 703, // set menu item	453	URxvt_version = 702, // request version
		454
481	URxvt_Color_IT = 704, // change actual 'Italic' colour	455	URxvt_Color_IT = 704, // change actual 'Italic' colour
482	URxvt_Color_tint = 705, // change actual tint colour	456	URxvt_Color_tint = 705, // change actual tint colour
		457	URxvt_Color_BD = 706,
		458	URxvt_Color_UL = 707,
483		459
484	URxvt_font = 710,	460	URxvt_font = 710,
485	URxvt_boldFont = 711,	461	URxvt_boldFont = 711,
486	URxvt_italicFont = 712,	462	URxvt_italicFont = 712,
487	URxvt_boldItalicFont = 713,	463	URxvt_boldItalicFont = 713,
488		464
489	URxvt_view_up = 720,	465	URxvt_view_up = 720,
490	URxvt_view_down = 721,	466	URxvt_view_down = 721,
		467
		468	URxvt_perl = 777,
491	};	469	};
492		470
493	/* Words starting with `Color_' are colours. Others are counts */	471	/* Words starting with `Color_' are colours. Others are counts */
494	/*	472	/*
495	* The following comment is mostly obsolete since pixcolor_set was expanded:
496	* We're currently upto 29 colours. Only 3 more available. The
497	* PixColor and rendition colour usage should probably be decoupled	473	* The PixColor and rendition colour usage should probably be decoupled
498	* on the unnecessary items, e.g. Color_pointer, but won't bother	474	* on the unnecessary items, e.g. Color_pointer, but won't bother
499	* until we need to. Also, be aware of usage in pixcolor_set	475	* until we need to. Also, be aware of usage in pixcolor_set
500	*/	476	*/
501		477
502	enum colour_list {	478	enum colour_list {
		479	Color_none = -2,
		480	Color_transparent = -1,
503	Color_fg = 0,	481	Color_fg = 0,
504	Color_bg,	482	Color_bg,
505	minCOLOR, /* 2 */	483	minCOLOR, /* 2 */
506	Color_Black = minCOLOR,	484	Color_Black = minCOLOR,
507	Color_Red3,	485	Color_Red3,
…		…
549	#endif	527	#endif
550	#ifdef KEEP_SCROLLCOLOR	528	#ifdef KEEP_SCROLLCOLOR
551	Color_scroll,	529	Color_scroll,
552	Color_trough,	530	Color_trough,
553	#endif	531	#endif
554	#if TINTING	532	#if ENABLE_TRANSPARENCY
555	Color_tint,	533	Color_tint,
		534	#endif
		535	#if OFF_FOCUS_FADING
		536	Color_fade,
556	#endif	537	#endif
557	NRS_COLORS, /* */	538	NRS_COLORS, /* */
558	#ifdef KEEP_SCROLLCOLOR	539	#ifdef KEEP_SCROLLCOLOR
559	Color_topShadow = NRS_COLORS,	540	Color_topShadow = NRS_COLORS,
560	Color_bottomShadow,	541	Color_bottomShadow,
…		…
564	#endif	545	#endif
565	};	546	};
566		547
567	#define Color_Bits 7 // 0 .. maxTermCOLOR	548	#define Color_Bits 7 // 0 .. maxTermCOLOR
568		549
569	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
570	#define NPIXCLR_BITS 32
571
572	/*	550	/*
573	* Resource list	551	* Resource list
574	*/	552	*/
575	enum {	553	enum {
576	Rs_display_name = 0,	554	# define def(name) Rs_ ## name,
577	Rs_term_name,	555	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
578	Rs_iconName,	556	# include "rsinc.h"
579	Rs_geometry,	557	# undef def
580	Rs_reverseVideo,	558	# undef reserve
581	Rs_color,
582	_Rs_color = Rs_color + NRS_COLORS - 1,
583	Rs_font,
584	#if ENABLE_STYLES
585	Rs_boldFont,
586	Rs_italicFont,
587	Rs_boldItalicFont,
588	#endif
589	Rs_name,
590	Rs_title,
591	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
592	Rs_path,
593	#endif
594	#ifdef XPM_BACKGROUND
595	Rs_backgroundPixmap,
596	#endif
597	#if (MENUBAR_MAX)
598	Rs_menu,
599	#endif
600	Rs_loginShell,
601	Rs_jumpScroll,
602	#ifdef HAVE_SCROLLBARS
603	Rs_scrollBar,
604	Rs_scrollBar_right,
605	Rs_scrollBar_floating,
606	Rs_scrollBar_align,
607	Rs_scrollstyle, /* Rs_scrollBar_style */
608	Rs_scrollBar_thickness,
609	#endif
610	Rs_scrollTtyOutput,
611	Rs_scrollTtyKeypress,
612	Rs_scrollWithBuffer,
613	Rs_saveLines,
614	Rs_utmpInhibit,
615	Rs_visualBell,
616	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
617	Rs_mapAlert,
618	#endif
619	#ifdef META8_OPTION
620	Rs_meta8,
621	#endif
622	#ifdef MOUSE_WHEEL
623	Rs_mouseWheelScrollPage,
624	#endif
625	#ifndef NO_BACKSPACE_KEY
626	Rs_backspace_key,
627	#endif
628	#ifndef NO_DELETE_KEY
629	Rs_delete_key,
630	#endif
631	Rs_selectstyle,
632	#ifdef PRINTPIPE
633	Rs_print_pipe,
634	#endif
635	#ifdef USE_XIM
636	Rs_preeditType,
637	Rs_inputMethod,
638	#endif
639	#ifdef TRANSPARENT
640	Rs_transparent,
641	Rs_transparent_all,
642	#endif
643	#if ENABLE_FRILLS
644	Rs_ext_bwidth,
645	Rs_int_bwidth,
646	Rs_borderLess,
647	Rs_lineSpace,
648	Rs_pty_fd,
649	Rs_cursorUnderline,
650	#endif
651	#if CURSOR_BLINK
652	Rs_cursorBlink,
653	#endif
654	#if ENABLE_XEMBED
655	Rs_embed,
656	#endif
657	Rs_cutchars,
658	Rs_modifier,
659	Rs_answerbackstring,
660	Rs_tripleclickwords,
661	Rs_insecure,
662	Rs_pointerBlank,
663	Rs_pointerBlankDelay,
664	Rs_imLocale,
665	Rs_imFont,
666	Rs_pastableTabs,
667	#ifndef NO_SECONDARY_SCREEN
668	Rs_secondaryScreen,
669	Rs_secondaryScroll,
670	#endif
671	#ifdef OFF_FOCUS_FADING
672	Rs_fade,
673	#endif
674	#ifdef TINTING
675	Rs_shade,
676	#endif
677	NUM_RESOURCES	559	NUM_RESOURCES
678	};
679
680	// see init.C:xa_names, which must be kept in sync
681	enum {
682	XA_TEXT = 0,
683	XA_COMPOUND_TEXT,
684	XA_UTF8_STRING,
685	XA_MULTIPLE,
686	XA_TARGETS,
687	XA_TIMESTAMP,
688	XA_VT_SELECTION,
689	XA_INCR,
690	XA_WM_PROTOCOLS,
691	XA_WM_DELETE_WINDOW,
692	XA_CLIPBOARD,
693	#if ENABLE_FRILLS
694	XA_MOTIF_WM_HINTS,
695	#endif
696	#if ENABLE_EWMH
697	XA_NET_WM_PID,
698	XA_NET_WM_NAME,
699	XA_NET_WM_ICON_NAME,
700	XA_NET_WM_PING,
701	#endif
702	#if USE_XIM
703	XA_WM_LOCALE_NAME,
704	#endif
705	#if TRANSPARENT
706	XA_XROOTPMAP_ID,
707	XA_ESETROOT_PMAP_ID,
708	#endif
709	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
710	XA_DNDPROTOCOL,
711	XA_DNDSELECTION,
712	#endif
713	#if ENABLE_XEMBED
714	XA_XEMBED,
715	XA_XEMBED_INFO,
716	#endif
717	NUM_XA
718	};	560	};
719		561
720	/* DEC private modes */	562	/* DEC private modes */
721	#define PrivMode_132 (1UL<<0)	563	#define PrivMode_132 (1UL<<0)
722	#define PrivMode_132OK (1UL<<1)	564	#define PrivMode_132OK (1UL<<1)
…		…
731	#define PrivMode_ShiftKeys (1UL<<10)	573	#define PrivMode_ShiftKeys (1UL<<10)
732	#define PrivMode_VisibleCursor (1UL<<11)	574	#define PrivMode_VisibleCursor (1UL<<11)
733	#define PrivMode_MouseX10 (1UL<<12)	575	#define PrivMode_MouseX10 (1UL<<12)
734	#define PrivMode_MouseX11 (1UL<<13)	576	#define PrivMode_MouseX11 (1UL<<13)
735	#define PrivMode_scrollBar (1UL<<14)	577	#define PrivMode_scrollBar (1UL<<14)
736	#define PrivMode_menuBar (1UL<<15)
737	#define PrivMode_TtyOutputInh (1UL<<16)	578	#define PrivMode_TtyOutputInh (1UL<<15)
738	#define PrivMode_Keypress (1UL<<17)	579	#define PrivMode_Keypress (1UL<<16)
739	#define PrivMode_smoothScroll (1UL<<18)	580	#define PrivMode_smoothScroll (1UL<<17)
740	#define PrivMode_vt52 (1UL<<19)	581	#define PrivMode_vt52 (1UL<<18)
741	#define PrivMode_LFNL (1UL<<20)	582	#define PrivMode_LFNL (1UL<<19)
		583	#define PrivMode_MouseBtnEvent (1UL<<20)
		584	#define PrivMode_MouseAnyEvent (1UL<<21)
742	/* too annoying to implement X11 highlight tracking */	585	/* too annoying to implement X11 highlight tracking */
743	/* #define PrivMode_MouseX11Track (1LU<<21) */	586	/* #define PrivMode_MouseX11Track (1LU<<20) */
744		587
745	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	588	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
746	#define PrivMode(test,bit) \
747	if (test) \
748	priv_modes |= (bit); \
749	else \
750	priv_modes &= ~(bit)
751		589
752	#ifdef ALLOW_132_MODE	590	#ifdef ALLOW_132_MODE
753	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	591	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
754	#else	592	#else
755	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	593	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
756	#endif	594	#endif
757		595
758	// do not change these constants lightly, there are many interdependencies	596	// do not change these constants lightly, there are many interdependencies
759	#define IMBUFSIZ 128 // input modifier buffer sizes	597	#define IMBUFSIZ 128 // input modifier buffer sizes
760	#define KBUFSZ 512 // size of keyboard mapping buffer	598	#define KBUFSZ 512 // size of keyboard mapping buffer
761	#define CBUFSIZ 4096 // size of command buffer	599	#define CBUFSIZ 2048 // size of command buffer
762	#define UBUFSIZ 4096 // character buffer	600	#define UBUFSIZ 2048 // character buffer
763		601
764	#ifndef PATH_MAX	602	#ifndef PATH_MAX
765	# define PATH_MAX 16384	603	# define PATH_MAX 16384
		604	#endif
		605
		606	#if ENABLE_FRILLS
		607	# include <X11/Xmd.h>
		608	typedef struct _mwmhints {
		609	CARD32 flags;
		610	CARD32 functions;
		611	CARD32 decorations;
		612	INT32 input_mode;
		613	CARD32 status;
		614	} MWMHints;
766	#endif	615	#endif
767		616
768	/* Motif window hints */	617	/* Motif window hints */
769	#define MWM_HINTS_FUNCTIONS (1L << 0)	618	#define MWM_HINTS_FUNCTIONS (1L << 0)
770	#define MWM_HINTS_DECORATIONS (1L << 1)	619	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
795	/*	644	/*
796	*****************************************************************************	645	*****************************************************************************
797	* MACRO DEFINES	646	* MACRO DEFINES
798	*****************************************************************************	647	*****************************************************************************
799	*/	648	*/
800	#define memset(x, y, z) memset((x), (y), (size_t)(z))	649	#define dLocal(type,name) type const name = this->name
801	#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
802	#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
803	#define strcasecmp(x, y) strcasecmp((x), (y))
804	#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
805	#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
806	#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
807	#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
808	#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
809	#define strcat(x, y) strcat((char *)(x), (const char *)(y))
810	#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
811	#define strdup(x) strdup((const char *)(x))
812	#define strlen(x) strlen((const char *)(x))
813	#define strchr(x, y) strchr((const char *)(x), (int)(y))
814	#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
815		650
816	#define dDisp Display *disp = display->display	651	// for speed reasons, we assume that all codepoints 32 to 126 are
		652	// single-width.
		653	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
817		654
818	/* convert pixel dimensions to row/column values. Everything as int32_t */	655	/* convert pixel dimensions to row/column values. Everything as int32_t */
819	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	656	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
820	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	657	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
821	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	658	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
822	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	659	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
823	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	660	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
824	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	661	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
825	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	662	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
826	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	663	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
827		664
828	#define TermWin_TotalWidth() ((int32_t)TermWin.width)	665	// for m >= -n, ensure remainder lies between 0..n-1
829	#define TermWin_TotalHeight() ((int32_t)TermWin.height)	666	#define MOD(m,n) (((m) + (n)) % (n))
		667
		668	#define LINENO(n) MOD (term_start + int(n), total_rows)
		669	#define ROW(n) row_buf [LINENO (n)]
830		670
831	/* how to build & extract colors and attributes */	671	/* how to build & extract colors and attributes */
832	#define GET_BASEFG(x) (((x) & RS_fgMask))	672	#define GET_BASEFG(x) (((x) & RS_fgMask))
833	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	673	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
834	#ifndef NO_BRIGHTCOLOR
835	# define GET_FGCOLOR(x) \
836	((((x) & RS_Bold) == 0 \
837	|| GET_BASEFG (x) < minCOLOR \
838	|| GET_BASEFG (x) >= minBrightCOLOR) \
839	? GET_BASEFG (x) \
840	: (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
841	# define GET_BGCOLOR(x) \
842	((((x) & RS_Blink) == 0 \
843	|| GET_BASEBG (x) < minCOLOR \
844	|| GET_BASEBG (x) >= minBrightCOLOR) \
845	? GET_BASEBG (x) \
846	: (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
847	#else
848	# define GET_FGCOLOR(x) GET_BASEFG(x)
849	# define GET_BGCOLOR(x) GET_BASEBG(x)
850	#endif
851		674
852	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	675	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
853	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	676	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
854		677
855	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	678	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
…		…
864	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	687	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
865	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	688	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
866		689
867	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	690	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
868		691
869	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	692	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
870	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	693	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
871		694
872	#if ENABLE_STYLES	695	#if ENABLE_STYLES
873	# define FONTSET(style) TermWin.fontset[GET_STYLE (style)]	696	# define FONTSET(style) fontset[GET_STYLE (style)]
874	#else	697	#else
875	# define FONTSET(style) TermWin.fontset[0]	698	# define FONTSET(style) fontset[0]
876	#endif	699	#endif
877		700
878	#ifdef HAVE_SCROLLBARS	701	#ifdef HAVE_SCROLLBARS
879	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	702	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
880	#else	703	#else
…		…
903	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	726	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
904	#define scrollbar_position(y) ((y) - scrollBar.beg)	727	#define scrollbar_position(y) ((y) - scrollBar.beg)
905	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	728	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
906	- scrollbar_minheight ())	729	- scrollbar_minheight ())
907		730
908	#if (MENUBAR_MAX > 1)
909	/* rendition style flags */
910	# define menuBar_height() (TermWin.fheight + SHADOW)
911	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
912	# define isMenuBarWindow(w) ((w) == menuBar.win)
913	#else
914	# define menuBar_height() (0)
915	# define menuBar_TotalHeight() (0)
916	# define isMenuBarWindow(w) (0)
917	#endif
918
919	#ifdef XPM_BACKGROUND
920	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
921	#else
922	# define XPMClearArea(a, b, c, d, e, f, g)
923	#endif
924
925	#ifdef UTMP_SUPPORT
926	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
927	# undef HAVE_UTMPX_H
928	# undef HAVE_STRUCT_UTMPX
929	# endif
930	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
931	# undef HAVE_UTMP_H
932	# undef HAVE_STRUCT_UTMP
933	# endif
934
935	# ifdef HAVE_UTMPX_H
936	# include <utmpx.h>
937	# endif
938	# ifdef HAVE_UTMP_H
939	# include <utmp.h>
940	# endif
941	#endif
942
943	#ifdef DEBUG_CMD
944	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
945	#else
946	# define D_CMD(x)
947	#endif
948	#ifdef DEBUG_INIT
949	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
950	#else
951	# define D_INIT(x)
952	#endif
953	#ifdef DEBUG_MAIN
954	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
955	#else
956	# define D_MAIN(x)
957	#endif
958	#ifdef DEBUG_SIZE
959	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
960	#else
961	# define D_SIZE(x)
962	#endif
963
964	extern class rxvt_failure_exception { } rxvt_failure_exception;
965
966	typedef callback1<void, const char *> log_callback;	731	typedef callback<void (const char *)> log_callback;
967		732	typedef callback<int (int)> getfd_callback;
968	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
969	extern void rxvt_log (const char *fmt, ...);
970	extern void rxvt_warn (const char *fmt, ...);
971	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
972	extern void rxvt_exit_failure () __attribute__ ((noreturn));
973		733
974	#define SET_LOCALE(locale) rxvt_set_locale (locale)	734	#define SET_LOCALE(locale) rxvt_set_locale (locale)
975	extern bool rxvt_set_locale (const char *locale);	735	extern bool rxvt_set_locale (const char *locale) NOTHROW;
		736	extern void rxvt_push_locale (const char *locale) NOTHROW;
		737	extern void rxvt_pop_locale () NOTHROW;
976		738
977	/*
978	*****************************************************************************	739	/****************************************************************************/
979	* VARIABLES	740
		741	#define LINE_LONGER 0x0001 // line is continued on the next row
		742	#define LINE_FILTERED 0x0002 // line has been filtered
		743	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		744	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		745	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
		746
		747	struct line_t {
		748	text_t *t; // terminal the text
		749	rend_t *r; // rendition, uses RS_ flags
		750	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		751	uint32_t f; // flags
		752
		753	bool is_longer ()
		754	{
		755	return f & LINE_LONGER;
		756	}
		757
		758	void is_longer (int set)
		759	{
		760	if (set)
		761	f |= LINE_LONGER;
		762	else
		763	f &= ~LINE_LONGER;
		764	}
		765
		766	void clear ()
		767	{
		768	t = 0;
		769	r = 0;
		770	l = 0;
		771	f = 0;
		772	}
		773
		774	void touch () // call whenever a line is changed/touched/updated
		775	{
		776	#if ENABLE_PERL
		777	f &= ~LINE_FILTERED;
		778	#endif
		779	}
		780
		781	void touch (int col)
		782	{
		783	max_it (l, col);
		784	touch ();
		785	}
		786	};
		787
980	*****************************************************************************	788	/****************************************************************************/
981	*/
982	#ifdef MENUBAR
983	# include "menubar.h"
984	#endif
985		789
986	#define BLINK_INTERVAL 0.5
987	#define TEXT_BLINK_INTERVAL 0.5
988
989	#ifndef __attribute__
990	# ifdef __GNUC__
991	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
992	# define __attribute__(x)
993	# endif
994	# endif
995	# define __attribute__(x)
996	#endif
997
998	// primivite wrapper around mbstate_t to ensure initialisation	790	// primitive wrapper around mbstate_t to ensure initialisation
999	struct mbstate {	791	struct mbstate {
1000	mbstate_t mbs;	792	mbstate_t mbs;
1001		793
1002	operator mbstate_t *() { return &mbs; }	794	operator mbstate_t *() { return &mbs; }
1003	void reset () { memset (&mbs, 0, sizeof (mbs)); }	795	void reset () { memset (&mbs, 0, sizeof (mbs)); }
1004	mbstate () { reset (); }	796	mbstate () { reset (); }
1005	};	797	};
		798
		799	/****************************************************************************/
1006		800
1007	#define UNICODE_MASK 0x1fffffUL	801	#define UNICODE_MASK 0x1fffffUL
1008		802
1009	#if UNICODE3	803	#if UNICODE3
1010	# define COMPOSE_LO 0x40000000UL	804	# define COMPOSE_LO 0x40000000UL
1011	# define COMPOSE_HI 0x400fffffUL	805	# define COMPOSE_HI 0x400fffffUL
1012	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	806	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
1013	#else	807	#else
		808	# if ENABLE_PERL
		809	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
		810	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		811	# else
1014	# define COMPOSE_LO 0xd800UL	812	# define COMPOSE_LO 0xd800UL
1015	# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but...	813	# define COMPOSE_HI 0xf8ffUL
1016	# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI)	814	# endif
		815	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
1017	#endif	816	#endif
1018		817
1019	#if ENABLE_COMBINING	818	#if ENABLE_COMBINING
1020	// compose chars are used to represent composite characters	819	// compose chars are used to represent composite characters
1021	// that are not representable in unicode, as well as characters	820	// that are not representable in unicode, as well as characters
…		…
1041	};	840	};
1042		841
1043	extern class rxvt_composite_vec rxvt_composite;	842	extern class rxvt_composite_vec rxvt_composite;
1044	#endif	843	#endif
1045		844
		845	/****************************************************************************/
1046		846
1047	#ifdef KEYSYM_RESOURCE	847	#ifdef KEYSYM_RESOURCE
1048	class keyboard_manager;	848	class keyboard_manager;
1049	#endif	849	#endif
1050		850
1051	struct rxvt_term : zero_initialized, rxvt_vars {	851	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		852
		853	// special markers with magic addresses
		854	static const char resval_undef []; // options specifically unset
		855	static const char resval_on []; // boolean options switched on
		856	static const char resval_off []; // or off
		857
1052	log_callback *log_hook; // log error messages through this hook, if != 0	858	log_callback *log_hook; // log error messages through this hook, if != 0
1053		859	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		860	#if ENABLE_PERL
		861	rxvt_perl_term perl;
		862	#endif
1054	struct mbstate mbstate; // current input multibyte state	863	struct mbstate mbstate; // current input multibyte state
1055		864
1056	unsigned char want_refresh:1,	865	unsigned char want_refresh:1,
1057	#ifdef TRANSPARENT
1058	want_full_refresh:1, /* awaiting full screen refresh */
1059	#endif
1060	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1061	am_transparent:1, /* is a transparent term */
1062	am_pixmap_trans:1, /* transparency w/known root pixmap */
1063	#endif
1064	current_screen:1, /* primary or secondary */	866	current_screen:1, /* primary or secondary */
1065	hate_those_clicks:1, /* a.k.a. keep mark position */
1066	num_scr_allow:1,	867	num_scr_allow:1,
1067	bypass_keystate:1,	868	bypass_keystate:1,
1068	#ifdef CURSOR_BLINK	869	#ifdef CURSOR_BLINK
1069	hidden_cursor:1,	870	hidden_cursor:1,
1070	#endif	871	#endif
…		…
1085	#endif	886	#endif
1086	scrollbar_align,	887	scrollbar_align,
1087	selection_wait,	888	selection_wait,
1088	selection_type;	889	selection_type;
1089	/* ---------- */	890	/* ---------- */
		891	bool rvideo_state, rvideo_mode;
		892	#ifndef NO_BELL
1090	short rvideo;	893	bool rvideo_bell;
		894	#endif
1091	int num_scr; /* screen: number lines scrolled */	895	int num_scr; /* screen: number lines scrolled */
1092	int prev_ncol, /* screen: previous number of columns */	896	int prev_ncol, /* screen: previous number of columns */
1093	prev_nrow; /* screen: previous number of rows */	897	prev_nrow; /* screen: previous number of rows */
1094	/* ---------- */	898	/* ---------- */
1095	rend_t rstyle;	899	rend_t rstyle;
1096	/* ---------- */
1097	uint32_t pixcolor_set[NPIXCLR_SETS];
1098	/* ---------- */	900	/* ---------- */
1099	#ifdef SELECTION_SCROLLING	901	#ifdef SELECTION_SCROLLING
1100	int scroll_selection_lines;	902	int scroll_selection_lines;
1101	enum page_dirn scroll_selection_dir;	903	enum page_dirn scroll_selection_dir;
1102	int selection_save_x,	904	int selection_save_x,
…		…
1108	/* give proper Scroll behaviour */	910	/* give proper Scroll behaviour */
1109	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	911	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1110	mouse_slip_wheel_speed,	912	mouse_slip_wheel_speed,
1111	#endif	913	#endif
1112	refresh_count,	914	refresh_count,
1113	refresh_limit,
1114	last_bot, /* scrollbar last bottom position */	915	last_bot, /* scrollbar last bottom position */
1115	last_top, /* scrollbar last top position */	916	last_top, /* scrollbar last top position */
1116	last_state, /* scrollbar last state */	917	last_state, /* scrollbar last state */
1117	scrollbar_len,	918	scrollbar_len,
1118	#ifdef MENUBAR
1119	menu_readonly, /* okay to alter menu? */
1120	Arrows_x,
1121	#endif
1122	#if MENUBAR_MAX > 1
1123	Nbars,
1124	#endif
1125	window_vt_x,	919	window_vt_x,
1126	window_vt_y,	920	window_vt_y,
1127	window_sb_x,	921	window_sb_x,
		922	mouse_row,
		923	mouse_col,
1128	# ifdef POINTER_BLANK	924	# ifdef POINTER_BLANK
1129	pointerBlankDelay,	925	pointerBlankDelay,
1130	# endif	926	# endif
1131	allowedxerror;	927	allowedxerror;
1132	/* ---------- */	928	/* ---------- */
…		…
1136	int old_width, /* last used width in screen resize */	932	int old_width, /* last used width in screen resize */
1137	old_height; /* last used height in screen resize */	933	old_height; /* last used height in screen resize */
1138	unsigned long priv_modes,	934	unsigned long priv_modes,
1139	SavedModes;	935	SavedModes;
1140	/* ---------- */	936	/* ---------- */
1141	Atom xa[NUM_XA];	937	Atom *xa;
1142	/* ---------- */	938	/* ---------- */
1143	#ifdef MENUBAR	939	#ifdef RXVT_SCROLLBAR
1144	GC menubarGC;
1145	#endif
1146	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1147	GC scrollbarGC,	940	GC scrollbarGC,
1148	topShadowGC,	941	topShadowGC,
1149	botShadowGC;	942	botShadowGC;
1150	#endif	943	#endif
1151	#ifdef XTERM_SCROLLBAR	944	#ifdef XTERM_SCROLLBAR
…		…
1174	char * incr_buf;	967	char * incr_buf;
1175	size_t incr_buf_size, incr_buf_fill;	968	size_t incr_buf_size, incr_buf_fill;
1176	/* ---------- */	969	/* ---------- */
1177	Cursor leftptr_cursor;	970	Cursor leftptr_cursor;
1178	/* ---------- */	971	/* ---------- */
1179	#ifndef NO_BACKSPACE_KEY
1180	const char *key_backspace;
1181	#endif
1182	#ifndef NO_DELETE_KEY
1183	const char *key_delete;
1184	#endif
1185	struct mouse_event MEvent;	972	struct mouse_event MEvent;
1186	XComposeStatus compose;	973	XComposeStatus compose;
1187	ttymode_t tio;	974	ttymode_t tio;
1188	#ifdef UTMP_SUPPORT
1189	# ifdef HAVE_STRUCT_UTMP
1190	struct utmp ut;
1191	# endif
1192	# ifdef HAVE_STRUCT_UTMPX
1193	struct utmpx utx;
1194	# endif
1195	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1196	char ut_id[5];
1197	# endif
1198	int utmp_pos;
1199	#endif
1200	row_col_t oldcursor;	975	row_col_t oldcursor;
1201	#ifdef XPM_BACKGROUND	976	#ifdef HAVE_BG_PIXMAP
1202	bgPixmap_t bgPixmap;	977	bgPixmap_t bgPixmap;
1203	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1204	#endif	978	#endif
1205	#ifdef MENUBAR	979	#ifdef HAVE_AFTERIMAGE
1206	menu_t *ActiveMenu, /* currently active menu */	980	ASVisual *asv;
1207	*BuildMenu; /* the menu currently being built */	981	ASImageManager *asimman;
1208	bar_t *CurrentBar;
1209	# if ! (MENUBAR_MAX > 1)
1210	bar_t BarList;
1211	# endif /* (MENUBAR_MAX > 1) */
1212	#endif
1213	#ifdef CURSOR_BLINK
1214	struct timeval lastcursorchange;
1215	#endif
1216	#ifdef POINTER_BLANK
1217	struct timeval lastmotion;
1218	#endif	982	#endif
1219		983
1220	#if ENABLE_OVERLAY	984	#if ENABLE_OVERLAY
1221	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	985	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1222	text_t **ov_text;	986	text_t **ov_text;
1223	rend_t **ov_rend;	987	rend_t **ov_rend;
1224		988
1225	void scr_swap_overlay ();	989	void scr_swap_overlay () NOTHROW;
1226	void scr_overlay_new (int x, int y, int w, int h);	990	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1227	void scr_overlay_off ();	991	void scr_overlay_off () NOTHROW;
1228	void scr_overlay_set (int x, int y,	992	void scr_overlay_set (int x, int y,
1229	text_t text,	993	text_t text,
1230	rend_t rend = OVERLAY_RSTYLE);	994	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1231	void scr_overlay_set (int x, int y, const char *s);	995	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
		996	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1232	#endif	997	#endif
1233		998
1234	vector<void *> allocated; // free these memory blocks with free()	999	vector<void *> allocated; // free these memory blocks with free()
1235		1000
1236	char *env_windowid; /* environmental variable WINDOWID */	1001	char env_windowid[21]; /* environmental variable WINDOWID */
		1002	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1237	char *env_display; /* environmental variable DISPLAY */	1003	char *env_display; /* environmental variable DISPLAY */
1238	char *env_term; /* environmental variable TERM */	1004	char *env_term; /* environmental variable TERM */
1239	char *env_colorfgbg;	1005
1240	char *locale;	1006	char *locale;
1241	char charsets[4];	1007	char charsets[4];
1242	unsigned char *v_buffer; /* pointer to physical buffer */	1008	char *v_buffer; /* pointer to physical buffer */
1243	unsigned int v_buflen; /* size of area to write */	1009	unsigned int v_buflen; /* size of area to write */
1244	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1010	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1245		1011
1246	#ifdef KEYSYM_RESOURCE	1012	#ifdef KEYSYM_RESOURCE
1247	keyboard_manager *keyboard;	1013	keyboard_manager *keyboard;
1248	#endif	1014	#endif
		1015	#ifndef NO_RESOURCES
		1016	XrmDatabase option_db;
		1017	#endif
1249		1018
1250	const char *rs[NUM_RESOURCES];	1019	const char *rs[NUM_RESOURCES];
1251	/* command input buffering */	1020	/* command input buffering */
1252	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1021	char *cmdbuf_ptr, *cmdbuf_endp;
1253	unsigned char cmdbuf_base[CBUFSIZ];	1022	char cmdbuf_base[CBUFSIZ];
		1023
		1024	ptytty *pty;
1254		1025
1255	rxvt_salloc *talloc; // text line allocator	1026	rxvt_salloc *talloc; // text line allocator
1256	rxvt_salloc *ralloc; // rend line allocator	1027	rxvt_salloc *ralloc; // rend line allocator
1257		1028
1258	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1029	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1261	// ISO 14755 entry support	1032	// ISO 14755 entry support
1262	unicode_t iso14755buf;	1033	unicode_t iso14755buf;
1263	void commit_iso14755 ();	1034	void commit_iso14755 ();
1264	int hex_keyval (XKeyEvent &ev);	1035	int hex_keyval (XKeyEvent &ev);
1265	# if ISO_14755	1036	# if ISO_14755
1266	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE);	1037	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1267	void iso14755_54 (int x, int y);	1038	void iso14755_54 (int x, int y);
1268	# endif	1039	# endif
1269	#endif	1040	#endif
1270		1041
1271	// modifies first argument(!)	1042	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1272	void paste (unsigned char *data, unsigned int len);
1273		1043
1274	void flush ();	1044	void vt_select_input () const NOTHROW
		1045	{
		1046	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
		1047	}
1275		1048
1276	#if TRANSPARENT	1049	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1277	void rootwin_cb (XEvent &xev);	1050	void rootwin_cb (XEvent &xev);
1278	xevent_watcher rootwin_ev;	1051	xevent_watcher rootwin_ev;
1279	#endif	1052	#endif
1280		1053	#ifdef HAVE_BG_PIXMAP
1281		1054	int update_background ();
1282	void sig_term (sig_watcher &w); sig_watcher sw_term, sw_int;	1055	#if TRACE_PIXMAPS
1283	void sig_chld (sig_watcher &w); sig_watcher sw_chld;	1056	int trace_update_background (const char *file, int line);
		1057	# define update_background() trace_update_background (__FILE__, __LINE__)
		1058	#endif
		1059	void update_background_cb (ev::timer &w, int revents);
		1060	ev::timer update_background_ev;
		1061	#endif
1284		1062
1285	void x_cb (XEvent &xev);	1063	void x_cb (XEvent &xev);
1286	xevent_watcher termwin_ev;	1064	xevent_watcher termwin_ev;
1287	xevent_watcher vt_ev;	1065	xevent_watcher vt_ev;
1288	#ifdef HAVE_SCROLLBARS	1066	#ifdef HAVE_SCROLLBARS
1289	xevent_watcher scrollbar_ev;	1067	xevent_watcher scrollbar_ev;
1290	#endif	1068	#endif
1291	#ifdef MENUBAR
1292	xevent_watcher menubar_ev;
1293	#endif
1294		1069
1295	void check_cb (check_watcher &w); check_watcher check_ev;	1070	void child_cb (ev::child &w, int revents); ev::child child_ev;
1296	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1071	void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1297	void flush_cb (time_watcher &w); time_watcher flush_ev;	1072	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1298		1073	void flush ();
1299	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1074	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1300		1075	bool pty_fill ();
1301	void incr_cb (time_watcher &w); time_watcher incr_ev;	1076	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1077	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1302		1078
1303	#ifdef CURSOR_BLINK	1079	#ifdef CURSOR_BLINK
1304	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1080	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1305	#endif	1081	#endif
1306	#ifdef TEXT_BLINK	1082	#ifdef TEXT_BLINK
1307	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1083	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1084	#endif
		1085	#ifndef NO_BELL
		1086	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1308	#endif	1087	#endif
1309		1088
1310	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1089	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1311	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1090	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1312	#endif	1091	#endif
1313	#ifdef SELECTION_SCROLLING	1092	#ifdef SELECTION_SCROLLING
1314	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1093	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1315	#endif	1094	#endif
1316	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1095	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1317	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1096	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1318	#endif	1097	#endif
1319		1098
1320	#ifdef POINTER_BLANK	1099	#ifdef POINTER_BLANK
1321	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1100	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1322	void pointer_blank ();	1101	void pointer_blank ();
1323	#endif	1102	#endif
1324	void pointer_unblank ();	1103	void pointer_unblank ();
1325		1104
1326	void tt_printf (const char *fmt,...);	1105	void tt_printf (const char *fmt,...);
1327	void tt_write (const unsigned char *data, unsigned int len);	1106	void tt_write (const char *data, unsigned int len);
1328	void pty_write ();	1107	void pty_write ();
1329		1108
1330	void tt_winch ();	1109	bool init (stringvec *argv, stringvec *envv)
		1110	{
		1111	this->argv = argv;
		1112	return init (argv->size (), argv->begin (), envv);
		1113	}
1331		1114
1332	rxvt_term ();	1115	void make_current () const // make this the "currently active" urxvt instance
1333	~rxvt_term ();	1116	{
		1117	SET_R (this);
		1118	set_environ (envv);
		1119	rxvt_set_locale (locale);
		1120	}
		1121
		1122	#if USE_XIM
		1123	rxvt_xim *input_method;
		1124	XIC Input_Context;
		1125	XIMStyle input_style;
		1126	XPoint spot; // most recently sent spot position
		1127
1334	void destroy ();	1128	void im_destroy ();
1335	void emergency_cleanup ();	1129	void im_cb (); im_watcher im_ev;
		1130	void im_set_size (XRectangle &size);
		1131	void im_set_position (XPoint &pos) NOTHROW;
		1132	void im_set_color (unsigned long &fg, unsigned long &bg);
		1133	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1336		1134
1337	bool init (int argc, const char *const *argv);	1135	bool IMisRunning ();
		1136	void IMSendSpot ();
		1137	bool IM_get_IC (const char *modifiers);
		1138	void IMSetPosition ();
		1139	#endif
		1140
		1141	// command.C
		1142	void key_press (XKeyEvent &ev);
		1143	void key_release (XKeyEvent &ev);
		1144	unsigned int cmd_write (const char *str, unsigned int count);
		1145
		1146	wchar_t next_char () NOTHROW;
		1147	wchar_t cmd_getc () THROW ((class out_of_input));
		1148	uint32_t next_octet () NOTHROW;
		1149	uint32_t cmd_get8 () THROW ((class out_of_input));
		1150
		1151	bool cmd_parse ();
		1152	void mouse_report (XButtonEvent &ev);
		1153	void button_press (XButtonEvent &ev);
		1154	void button_release (XButtonEvent &ev);
		1155	void focus_in ();
		1156	void focus_out ();
		1157	void update_fade_color (unsigned int idx);
		1158	#ifdef PRINTPIPE
		1159	FILE *popen_printer ();
		1160	int pclose_printer (FILE *stream);
		1161	#endif
		1162	void process_print_pipe ();
		1163	void process_nonprinting (unicode_t ch);
		1164	void process_escape_vt52 (unicode_t ch);
		1165	void process_escape_seq ();
		1166	void process_csi_seq ();
		1167	void process_window_ops (const int *args, unsigned int nargs);
		1168	char *get_to_st (unicode_t &ends_how);
		1169	void process_dcs_seq ();
		1170	void process_osc_seq ();
		1171	void process_color_seq (int report, int color, const char *str, char resp);
		1172	void process_xterm_seq (int op, const char *str, char resp);
		1173	int privcases (int mode, unsigned long bit);
		1174	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1175	void process_sgr_mode (unsigned int nargs, const int *arg);
		1176	void process_graphics ();
		1177	// init.C
1338	bool init_vars ();	1178	bool init_vars ();
1339
1340	bool pty_fill ();
1341
1342	void init_secondary ();	1179	void init_secondary ();
1343	const char **init_resources (int argc, const char *const *argv);	1180	const char **init_resources (int argc, const char *const *argv);
1344	void init_env ();	1181	void init_env ();
1345	void set_locale (const char *locale);	1182	void set_locale (const char *locale);
1346	void init_xlocale ();	1183	void init_xlocale ();
1347	void init_command (const char *const *argv);	1184	void init_command (const char *const *argv);
1348	void run_command (const char *const *argv);	1185	void run_command (const char *const *argv);
1349	int run_child (const char *const *argv);	1186	int run_child (const char *const *argv);
1350
1351	void color_aliases (int idx);	1187	void color_aliases (int idx);
1352	void recolour_cursor ();
1353	void create_windows (int argc, const char *const *argv);	1188	void create_windows (int argc, const char *const *argv);
1354	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1355	void window_calc (unsigned int width, unsigned int height);
1356
1357	#if USE_XIM
1358	rxvt_xim *input_method;
1359	XIC Input_Context;
1360	XIMStyle input_style;
1361	XPoint spot; // most recently sent spot position
1362
1363	void im_destroy ();
1364	void im_cb (); im_watcher im_ev;
1365	void im_set_size (XRectangle &size);
1366	void im_set_position (XPoint &pos);
1367	void im_set_color (unsigned long &fg, unsigned long &bg);
1368	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1369
1370	bool IMisRunning ();
1371	void IMSendSpot ();
1372	bool IM_get_IC (const char *modifiers);
1373	void IMSetStatusPosition ();
1374	#endif
1375
1376	void resize_scrollbar ();
1377
1378	void pixel_position (int *x, int *y);
1379
1380	void selection_click (int clicks, int x, int y);
1381	void selection_extend (int x, int y, int flag);
1382	void selection_rotate (int x, int y);
1383
1384	/* autoconvert */
1385
1386	// command.C
1387	void lookup_key (XKeyEvent &ev);
1388	unsigned int cmd_write (const unsigned char *str, unsigned int count);
1389
1390	unicode_t next_char ();
1391	unicode_t cmd_getc ();
1392	unicode_t next_octet ();
1393	unicode_t cmd_get8 ();
1394
1395	bool cmd_parse ();
1396	void mouse_report (XButtonEvent &ev);
1397	void button_press (XButtonEvent &ev);
1398	void button_release (XButtonEvent &ev);
1399	void focus_in ();
1400	void focus_out ();
1401	int check_our_parents ();
1402	#ifdef PRINTPIPE
1403	FILE *popen_printer ();
1404	int pclose_printer (FILE *stream);
1405	#endif
1406	void process_print_pipe ();
1407	void process_nonprinting (unicode_t ch);
1408	void process_escape_vt52 (unicode_t ch);
1409	void process_escape_seq ();
1410	void process_csi_seq ();
1411	void process_window_ops (const int *args, unsigned int nargs);
1412	unsigned char *get_to_st (unicode_t &ends_how);
1413	void process_dcs_seq ();
1414	void process_osc_seq ();
1415	void process_color_seq (int report, int color, const char *str, unsigned char resp);
1416	void process_xterm_seq (int op, const char *str, unsigned char resp);
1417	int privcases (int mode, unsigned long bit);
1418	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1419	void process_sgr_mode (unsigned int nargs, const int *arg);
1420	void process_graphics ();
1421	// init.C
1422	void Get_Colours ();	1189	void Get_Colours ();
1423	void get_ourmods ();	1190	void get_ourmods ();
1424	// logging.C
1425	void makeutent (const char *pty, const char *hostname);
1426	void cleanutent ();
1427	// main.C	1191	// main.C
1428	void privileged_utmp (rxvt_privaction action);	1192	void tt_winch ();
		1193	rxvt_term ();
		1194	~rxvt_term ();
		1195	void destroy ();
		1196	void emergency_cleanup ();
		1197	bool init (int argc, const char *const *argv, stringvec *envv);
		1198	void recolour_cursor ();
		1199	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1200	void window_calc (unsigned int newwidth, unsigned int newheight);
1429	bool set_fonts ();	1201	bool set_fonts ();
1430	void set_string_property (Atom prop, const char *str, int len = -1);	1202	void set_string_property (Atom prop, const char *str, int len = -1);
1431	void set_utf8_property (Atom prop, const char *str, int len = -1);	1203	void set_utf8_property (Atom prop, const char *str, int len = -1);
1432	void set_title (const char *str);	1204	void set_title (const char *str);
1433	void set_icon_name (const char *str);	1205	void set_icon_name (const char *str);
1434	void set_window_color (int idx, const char *color);	1206	void set_window_color (int idx, const char *color);
1435	void set_colorfgbg ();	1207	void set_colorfgbg ();
1436	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1208	bool set_color (rxvt_color &color, const char *name);
		1209	void alias_color (int dst, int src);
1437	void set_widthheight (unsigned int width, unsigned int height);	1210	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1438		1211	void get_window_origin (int &x, int &y);
1439	#ifdef MENUBAR	1212	Pixmap get_pixmap_property (int prop_id);
1440	// menubar.C
1441	void menuitem_free (menu_t *menu, menuitem_t *item);
1442	int action_dispatch (action_t *action);
1443	void menuarrow_free (char name);
1444	void menuarrow_add (char *string);
1445	char *menu_find_base (menu_t **menu, char *path);
1446	menu_t *menu_delete (menu_t *menu);
1447	menu_t *menu_add (menu_t *parent, char *path);
1448	void drawbox_menubar (int x, int len, int state);
1449	void drawtriangle (int x, int y, int state);
1450	void drawbox_menuitem (int y, int state);
1451	void menu_show ();
1452	void menu_display (void (rxvt_term::*update) ());
1453	void menu_hide_all ();
1454	void menu_hide ();
1455	void menu_clear (menu_t *menu);
1456	void menubar_clear ();
1457	bar_t *menubar_find (const char *name);
1458	int menubar_push (const char *name);
1459	void menubar_remove (const char *name);
1460	void menubar_dump (FILE *fp);
1461	void menubar_read (const char *filename);
1462	void menubar_dispatch (char *str);
1463	void draw_Arrows (int name, int state);
1464	void menubar_expose ();
1465	int menubar_mapping (int map);
1466	int menu_select (XButtonEvent &ev);
1467	void menubar_select (XButtonEvent &ev);
1468	void menubar_control (XButtonEvent &ev);
1469	void map_menuBar (int map);
1470	#endif
1471		1213
1472	// screen.C	1214	// screen.C
1473	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1215
1474	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1216	void lalloc (line_t &l) const
		1217	{
		1218	l.t = (text_t *)talloc->alloc ();
		1219	l.r = (rend_t *)ralloc->alloc ();
		1220	}
		1221
		1222	#if 0
		1223	void lfree (line_t &l)
		1224	{
		1225	talloc->free (l.t);
		1226	ralloc->free (l.r);
		1227	}
		1228	#endif
		1229
		1230	void lresize (line_t &l) const
		1231	{
		1232	if (!l.t)
		1233	return;
		1234
		1235	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1236	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1237
		1238	l.l = min (l.l, ncol);
		1239
		1240	if (ncol > prev_ncol)
		1241	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1242	}
		1243
		1244	int fgcolor_of (rend_t r) const NOTHROW
		1245	{
		1246	int base = GET_BASEFG (r);
		1247	#ifndef NO_BRIGHTCOLOR
		1248	if (r & RS_Bold
		1249	# if ENABLE_STYLES
		1250	&& option (Opt_intensityStyles)
		1251	# endif
		1252	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1253	base += minBrightCOLOR - minCOLOR;
		1254	#endif
		1255	return base;
		1256	}
		1257
		1258	int bgcolor_of (rend_t r) const NOTHROW
		1259	{
		1260	int base = GET_BASEBG (r);
		1261	#ifndef NO_BRIGHTCOLOR
		1262	if (r & RS_Blink
		1263	# if ENABLE_STYLES
		1264	&& option (Opt_intensityStyles)
		1265	# endif
		1266	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1267	base += minBrightCOLOR - minCOLOR;
		1268	#endif
		1269	return base;
		1270	}
		1271
		1272	bool option (uint8_t opt) const NOTHROW
		1273	{
		1274	if (!opt)
		1275	return 0;
		1276
		1277	--opt;
		1278	return options[opt >> 3] & (1 << (opt & 7));
		1279	}
		1280
		1281	void set_option (uint8_t opt, bool set = true) NOTHROW
		1282	{
		1283	if (!opt)
		1284	return;
		1285
		1286	--opt;
		1287	if (set)
		1288	options[opt >> 3] |= (1 << (opt & 7));
		1289	else
		1290	options[opt >> 3] &= ~(1 << (opt & 7));
		1291	}
		1292
		1293	void PrivMode (int set, unsigned bit) NOTHROW
		1294	{
		1295	if (set)
		1296	priv_modes |= bit;
		1297	else
		1298	priv_modes &= ~bit;
		1299	}
		1300
		1301	// modifies first argument(!)
		1302	void paste (char *data, unsigned int len) NOTHROW;
		1303	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
		1304	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1475	int scr_scroll_text (int row1, int row2, int count, int spec);	1305	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1476	void scr_reset ();	1306	void scr_reset ();
1477	void scr_reset_realloc ();
1478	void scr_release ();	1307	void scr_release () NOTHROW;
1479	void scr_clear (bool really = false);	1308	void scr_clear (bool really = false) NOTHROW;
1480	void scr_refresh (unsigned char refresh_type);	1309	void scr_refresh () NOTHROW;
1481	bool scr_refresh_rend (rend_t mask, rend_t value);	1310	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1482	void scr_erase_screen (int mode);	1311	void scr_erase_screen (int mode) NOTHROW;
1483	#if ENABLE_FRILLS	1312	#if ENABLE_FRILLS
1484	void scr_erase_savelines ();	1313	void scr_erase_savelines () NOTHROW;
1485	void scr_backindex ();	1314	void scr_backindex () NOTHROW;
1486	void scr_forwardindex ();	1315	void scr_forwardindex () NOTHROW;
1487	#endif	1316	#endif
1488	void scr_touch (bool refresh);	1317	void scr_touch (bool refresh) NOTHROW;
1489	void scr_expose (int x, int y, int width, int height, bool refresh);	1318	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1490	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1491	void scr_recolour ();	1319	void scr_recolour () NOTHROW;
1492	void scr_remap_chars ();	1320	void scr_remap_chars () NOTHROW;
1493	void scr_remap_chars (text_t *tp, rend_t *rp);	1321	void scr_remap_chars (line_t &l) NOTHROW;
		1322
		1323	enum cursor_mode { SAVE, RESTORE };
1494		1324
1495	void scr_poweron ();	1325	void scr_poweron ();
1496	void scr_cursor (int mode);	1326	void scr_cursor (cursor_mode mode) NOTHROW;
1497	void scr_do_wrap ();	1327	void scr_do_wrap () NOTHROW;
		1328	void scr_swap_screen () NOTHROW;
1498	int scr_change_screen (int scrn);	1329	void scr_change_screen (int scrn);
1499	void scr_color (unsigned int color, int fgbg);	1330	void scr_color (unsigned int color, int fgbg) NOTHROW;
1500	void scr_rendition (int set, int style);	1331	void scr_rendition (int set, int style) NOTHROW;
1501	void scr_add_lines (const unicode_t *str, int nlines, int len);	1332	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1502	void scr_backspace ();	1333	void scr_backspace () NOTHROW;
1503	void scr_tab (int count, bool ht = false);	1334	void scr_tab (int count, bool ht = false) NOTHROW;
1504	void scr_gotorc (int row, int col, int relative);	1335	void scr_gotorc (int row, int col, int relative) NOTHROW;
1505	void scr_index (enum page_dirn direction);	1336	void scr_index (enum page_dirn direction) NOTHROW;
1506	void scr_erase_line (int mode);	1337	void scr_erase_line (int mode) NOTHROW;
1507	void scr_E ();	1338	void scr_E () NOTHROW;
1508	void scr_insdel_lines (int count, int insdel);	1339	void scr_insdel_lines (int count, int insdel) NOTHROW;
1509	void scr_insdel_chars (int count, int insdel);	1340	void scr_insdel_chars (int count, int insdel) NOTHROW;
1510	void scr_scroll_region (int top, int bot);	1341	void scr_scroll_region (int top, int bot) NOTHROW;
1511	void scr_cursor_visible (int mode);	1342	void scr_cursor_visible (int mode) NOTHROW;
1512	void scr_autowrap (int mode);	1343	void scr_autowrap (int mode) NOTHROW;
1513	void scr_relative_origin (int mode);	1344	void scr_relative_origin (int mode) NOTHROW;
1514	void scr_insert_mode (int mode);	1345	void scr_insert_mode (int mode) NOTHROW;
1515	void scr_set_tab (int mode);	1346	void scr_set_tab (int mode) NOTHROW;
1516	void scr_rvideo_mode (int mode);	1347	void scr_rvideo_mode (bool on) NOTHROW;
1517	void scr_report_position ();	1348	void scr_report_position () NOTHROW;
1518	void set_font_style ();	1349	void set_font_style () NOTHROW;
1519	void scr_charset_choose (int set);	1350	void scr_charset_choose (int set) NOTHROW;
1520	void scr_charset_set (int set, unsigned int ch);	1351	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1521	int scr_move_to (int y, int len);	1352	void scr_move_to (int y, int len) NOTHROW;
1522	int scr_page (enum page_dirn direction, int nlines);	1353	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1523	int scr_changeview (unsigned int oldviewstart);	1354	bool scr_changeview (int new_view_start) NOTHROW;
1524	void scr_bell ();	1355	void scr_bell () NOTHROW;
1525	void scr_printscreen (int fullhist);	1356	void scr_printscreen (int fullhist) NOTHROW;
		1357	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
		1358	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1526	void scr_reverse_selection ();	1359	void scr_reverse_selection () NOTHROW;
1527	void scr_dump (int fd);	1360	void scr_dump (int fd) NOTHROW;
		1361
1528	void selection_check (int check_more);	1362	void selection_check (int check_more) NOTHROW;
1529	void selection_paste (Window win, Atom prop, bool delete_prop);	1363	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1530	void selection_property (Window win, Atom prop);	1364	void selection_property (Window win, Atom prop) NOTHROW;
1531	void selection_request (Time tm, int x, int y);	1365	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1532	int selection_request_other (Atom target, int selnum);	1366	int selection_request_other (Atom target, int selnum) NOTHROW;
1533	void selection_clear ();	1367	void selection_clear () NOTHROW;
1534	void selection_make (Time tm);	1368	void selection_make (Time tm);
		1369	bool selection_grab (Time tm) NOTHROW;
1535	void selection_start_colrow (int col, int row);	1370	void selection_start_colrow (int col, int row) NOTHROW;
1536	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1371	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1537	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1372	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1538	void selection_remove_trailing_spaces ();	1373	void selection_remove_trailing_spaces () NOTHROW;
1539	void selection_send (const XSelectionRequestEvent &rq);	1374	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1375	void selection_click (int clicks, int x, int y) NOTHROW;
		1376	void selection_extend (int x, int y, int flag) NOTHROW;
		1377	void selection_rotate (int x, int y) NOTHROW;
1540		1378
1541	#if defined(NEXT_SCROLLBAR)	1379	#if defined(NEXT_SCROLLBAR)
1542	// scrollbar-next.C	1380	// scrollbar-next.C
1543	Pixmap renderPixmap (const char *const *data, int width, int height);	1381	Pixmap renderPixmap (const char *const *data, int width, int height);
1544	void init_scrollbar_stuff ();	1382	void init_scrollbar_stuff ();
…		…
1546	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1384	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1547	#endif	1385	#endif
1548		1386
1549	#if defined(RXVT_SCROLLBAR)	1387	#if defined(RXVT_SCROLLBAR)
1550	// scrollbar-rxvt.C	1388	// scrollbar-rxvt.C
1551	void Draw_button (int x, int y, int state, int dirn);
1552	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1389	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1553	#endif	1390	#endif
1554		1391
1555	#if defined(XTERM_SCROLLBAR)	1392	#if defined(XTERM_SCROLLBAR)
1556	// scrollbar-xterm.C	1393	// scrollbar-xterm.C
…		…
1561	// scrollbar-plain.C	1398	// scrollbar-plain.C
1562	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1399	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1563	#endif	1400	#endif
1564		1401
1565	// scrollbar.C	1402	// scrollbar.C
		1403	void resize_scrollbar ();
1566	int scrollbar_mapping (int map);	1404	int scrollbar_mapping (int map);
1567	int scrollbar_show (int update);	1405	int scrollbar_show (int update);
1568	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1406	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1569		1407
1570	// xdefaults.C	1408	// xdefaults.C
1571	void get_options (int argc, const char *const *argv);	1409	void get_options (int argc, const char *const *argv);
1572	int parse_keysym (const char *str, const char *arg);	1410	int parse_keysym (const char *str, const char *arg);
1573	void get_xdefaults (FILE *stream, const char *name);	1411	const char *x_resource (const char *name);
1574	void extract_resources ();	1412	void extract_resources ();
1575	// xpm.C
1576	int scale_pixmap (const char *geom);
1577	void resize_pixmap ();
1578	Pixmap set_bgPixmap (const char *file);
1579	};	1413	};
1580		1414
1581	/*	1415	#endif /* _RXVT_H_ */
1582	*****************************************************************************
1583	* PROTOTYPES
1584	*****************************************************************************
1585	*/
1586	#ifdef PROTOTYPES
1587	# define __PROTO(p) p
1588	#else
1589	# define __PROTO(p) ()
1590	#endif
1591		1416
1592	#ifdef DEBUG_malloc
1593	# include "dmalloc.h" /* This comes last */
1594	#endif
1595
1596	#endif /* _RXVT_H_ */
1597

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