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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.207 by root, Mon Jan 16 09:51:57 2006 UTC vs.
Revision 1.343 by ayin, Sat Dec 29 12:36:56 2007 UTC

1	#ifndef RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include <cstdio>
		5	#include <cctype>
		6	#include <cerrno>
		7	#include <cstdarg>
		8	#include <cstdlib>
		9	#ifdef HAVE_STDINT_H
		10	#include <stdint.h>
		11	#endif
		12	#include <sys/types.h>
		13	#include <unistd.h>
		14	#include <cstring>
		15	#include <assert.h>
		16	#ifdef HAVE_SYS_IOCTL_H
		17	#include <sys/ioctl.h>
		18	#endif
		19	#ifdef HAVE_SYS_STRREDIR_H
		20	#include <sys/strredir.h>
		21	#endif
		22
		23	#if HAVE_CWCHAR
		24	# include <cwchar>
		25	#elif HAVE_WCHAR_H
		26	# include <wchar.h>
		27	#else
		28	// stdlib.h might provide it
		29	#endif
		30
		31	using namespace std;
		32
		33	extern "C" {
		34	#include <X11/Xlib.h>
		35	#include <X11/Xutil.h>
		36	#include <X11/Xresource.h>
		37	}
		38
		39	#if UNICODE_3
		40	typedef uint32_t text_t;
		41	#else
		42	typedef uint16_t text_t; // saves lots of memory
		43	#endif
		44	typedef uint32_t rend_t;
		45	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		46	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		47
6	#include "feature.h"	48	#include "feature.h"
7		49
8	#if defined (ISO_14755) || defined (ENABLE_PERL)	50	#if defined (ISO_14755) || defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	51	# define ENABLE_OVERLAY 1
10	#endif	52	#endif
11		53
12	#if ENABLE_PERL	54	#if ENABLE_PERL
13	# define ENABLE_FRILLS 1	55	# define ENABLE_FRILLS 1
14	# define ENABLE_COMBINING 1	56	# define ENABLE_COMBINING 1
15	#endif	57	#endif
16		58
17	#if ENABLE_FRILLS	59	#if ENABLE_FRILLS
18	# define ENABLE_XEMBED 1	60	# define ENABLE_XEMBED 1
19	# define ENABLE_EWMH 1	61	# define ENABLE_EWMH 1
		62	# define ENABLE_XIM_ONTHESPOT 1
20	# define CURSOR_BLINK 1	63	# define CURSOR_BLINK 1
		64	# define OPTION_HC 1
		65	# define BUILTIN_GLYPHS 1
21	#else	66	#else
22	# define ENABLE_MINIMAL 1	67	# define ENABLE_MINIMAL 1
23	#endif	68	#endif
24		69
25	#include <limits.h>	70	#include <limits.h>
26		71
27	#include <X11/cursorfont.h>	72	#include <X11/cursorfont.h>
28	#include <X11/keysym.h>	73	#include <X11/keysym.h>
29	#include <X11/keysymdef.h>	74	#include <X11/keysymdef.h>
30	#include <X11/Xatom.h>	75	#include <X11/Xatom.h>
31	#if ENABLE_FRILLS
32	# include <X11/Xmd.h>
33	#endif
34		76
35	#include "encoding.h"	77	#include "encoding.h"
		78	#include "rxvtutil.h"
36	#include "rxvtfont.h"	79	#include "rxvtfont.h"
37	#include "rxvttoolkit.h"	80	#include "rxvttoolkit.h"
38	#include "iom.h"	81	#include "scrollbar.h"
		82	#include "ev_cpp.h"
39	#include "salloc.h"	83	#include "salloc.h"
		84	#include "libptytty.h"
40		85
41	#include "rxvtperl.h"	86	#include "rxvtperl.h"
42		87
43	// try to avoid some macros to decrease code size, on some systems	88	// try to avoid some macros to decrease code size, on some systems
44	#if ENABLE_MINIMAL	89	#if ENABLE_MINIMAL
…		…
66		111
67	#ifndef HAVE_XPOINTER	112	#ifndef HAVE_XPOINTER
68	typedef char *XPointer;	113	typedef char *XPointer;
69	#endif	114	#endif
70		115
71	#ifdef HAVE_TERMIOS_H
72	# include <termios.h>	116	#include <termios.h>
73	typedef struct termios ttymode_t;
74	#else
75	# include <sgtty.h>
76	typedef struct {
77	struct sgttyb sg;
78	struct tchars tc;
79	struct ltchars lc;
80	int line;
81	int local;
82	} ttymode_t;
83	#endif
84		117
85	#ifdef XPM_BACKGROUND	118	#include "background.h"
86	# ifdef XPM_INC_X11
87	# include <X11/xpm.h>
88	# else
89	# include <xpm.h>
90	# endif
91	#endif
92		119
93	#ifndef STDIN_FILENO	120	#ifndef STDIN_FILENO
94	# define STDIN_FILENO 0	121	# define STDIN_FILENO 0
95	# define STDOUT_FILENO 1	122	# define STDOUT_FILENO 1
96	# define STDERR_FILENO 2	123	# define STDERR_FILENO 2
97	#endif	124	#endif
98		125
		126	#if !defined (EACCESS) && defined(EAGAIN)
		127	# define EACCESS EAGAIN
		128	#endif
		129
		130	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		131	# define EXIT_SUCCESS 0 /* exit function success */
		132	# define EXIT_FAILURE 1 /* exit function failure */
		133	#endif
		134
		135	#ifndef PATH_MAX
		136	# define PATH_MAX 16384
		137	#endif
		138
		139	/****************************************************************************/
		140
		141	// exception thrown on fatal (per-instance) errors
		142	class rxvt_failure_exception { };
		143
		144	// exception thrown when the command parser runs out of input data
		145	class out_of_input { };
		146
99	/*	147	/*
100	*****************************************************************************	148	*****************************************************************************
101	* PROTOTYPES	149	* PROTOTYPES
102	*****************************************************************************	150	*****************************************************************************
103	*/	151	*/
104	// main.C	152	// main.C
105	RETSIGTYPE rxvt_Child_signal (int sig);	153	#define SET_LOCALE(locale) rxvt_set_locale (locale)
106	RETSIGTYPE rxvt_Exit_signal (int sig);	154	extern bool rxvt_set_locale (const char *locale) NOTHROW;
107	void rxvt_clean_exit ();	155	extern void rxvt_push_locale (const char *locale) NOTHROW;
108	void * rxvt_malloc (size_t size);	156	extern void rxvt_pop_locale () NOTHROW;
109	void * rxvt_calloc (size_t number, size_t size);	157	void rxvt_init ();
110	void * rxvt_realloc (void *ptr, size_t size);
111	void rxvt_privileges (rxvt_privaction action);
112		158
113	// util.C	159	// misc.C
114	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	160	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	161	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	162	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	163	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118	char * rxvt_strdup (const char *str);
119		164
120	// misc.C
121	char * rxvt_r_basename (const char *str);	165	char * rxvt_basename (const char *str) NOTHROW;
122	void rxvt_vlog (const char *fmt, va_list arg_ptr);	166	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123	void rxvt_log (const char *fmt,...);	167	void rxvt_log (const char *fmt,...) NOTHROW;
124	void rxvt_warn (const char *fmt,...);	168	void rxvt_warn (const char *fmt,...) NOTHROW;
125	void rxvt_fatal (const char *fmt,...);	169	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126	void rxvt_exit_failure ();	170	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127	int rxvt_Str_match (const char *s1, const char *s2);	171
128	const char * rxvt_Str_skip_space (const char *str);
129	char * rxvt_Str_trim (char *str);	172	char * rxvt_strtrim (char *str) NOTHROW;
130	int rxvt_Str_escaped (char *str);
131	char ** rxvt_splitcommastring (const char *cs);	173	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132	void rxvt_freecommastring (char **cs);	174	void rxvt_freecommastring (char **cs) NOTHROW;
133	char * rxvt_File_find (const char *file, const char *ext, const char *path);	175
134	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	176	void * rxvt_malloc (size_t size);
135	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	177	void * rxvt_calloc (size_t number, size_t size);
136	void rxvt_usleep (int usecs);	178	void * rxvt_realloc (void *ptr, size_t size);
137		179
138	/////////////////////////////////////////////////////////////////////////////	180	/////////////////////////////////////////////////////////////////////////////
139		181
140	// temporarily replace the process environment	182	// temporarily replace the process environment
141	extern char **environ;	183	extern char **environ;
142	extern char **rxvt_environ; // the original environ pointer	184	extern char **rxvt_environ; // the original environ pointer
143		185
		186	static inline void
144	inline void set_environ (stringvec *envv)	187	set_environ (stringvec *envv)
145	{	188	{
		189	#if ENABLE_PERL
		190	assert (envv);
		191	#else
146	if (envv)	192	if (envv)
		193	#endif
147	environ = (char **)envv->begin ();	194	environ = (char **)envv->begin ();
148	}	195	}
149		196
		197	static inline void
150	inline void set_environ (char **envv)	198	set_environ (char **envv)
151	{	199	{
		200	#if ENABLE_PERL
		201	assert (envv);
		202	#else
152	if (envv)	203	if (envv)
		204	#endif
153	environ = envv;	205	environ = envv;
154	}	206	}
155		207
156	/*	208	/*
157	*****************************************************************************	209	*****************************************************************************
158	* STRUCTURES AND TYPEDEFS	210	* STRUCTURES AND TYPEDEFS
159	*****************************************************************************	211	*****************************************************************************
160	*/	212	*/
161	struct grwin_t;
162		213
163	/* Sanitize menubar info */
164	#ifndef MENUBAR
165	# undef MENUBAR_MAX
166	#endif
167	#ifndef MENUBAR_MAX
168	# define MENUBAR_MAX 0
169	#endif
170
171	/* If we're using either the rxvt scrollbar or menu bars, keep the	214	/* If we're using either the rxvt scrollbar, keep the
172	* scrollColor resource.	215	* scrollColor resource.
173	*/	216	*/
174	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)	217	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
175	# define KEEP_SCROLLCOLOR 1	218	# define KEEP_SCROLLCOLOR 1
176	#else	219	#else
177	# undef KEEP_SCROLLCOLOR	220	# undef KEEP_SCROLLCOLOR
178	#endif
179
180	#ifdef XPM_BACKGROUND
181	typedef struct {
182	short w, h, x, y;
183	Pixmap pixmap;
184	} bgPixmap_t;
185	#endif	221	#endif
186		222
187	/*	223	/*
188	* the 'essential' information for reporting Mouse Events	224	* the 'essential' information for reporting Mouse Events
189	* pared down from XButtonEvent	225	* pared down from XButtonEvent
…		…
193	Time time; /* milliseconds */	229	Time time; /* milliseconds */
194	unsigned int state; /* key or button mask */	230	unsigned int state; /* key or button mask */
195	unsigned int button; /* detail */	231	unsigned int button; /* detail */
196	};	232	};
197		233
198	#if ENABLE_FRILLS
199	typedef struct _mwmhints {
200	CARD32 flags;
201	CARD32 functions;
202	CARD32 decorations;
203	INT32 input_mode;
204	CARD32 status;
205	} MWMHints;
206	#endif
207
208	#if ENABLE_XEMBED	234	#if ENABLE_XEMBED
209	// XEMBED messages	235	// XEMBED messages
210	# define XEMBED_EMBEDDED_NOTIFY 0	236	# define XEMBED_EMBEDDED_NOTIFY 0
211	# define XEMBED_WINDOW_ACTIVATE 1	237	# define XEMBED_WINDOW_ACTIVATE 1
212	# define XEMBED_WINDOW_DEACTIVATE 2	238	# define XEMBED_WINDOW_DEACTIVATE 2
213	# define XEMBED_REQUEST_FOCUS 3	239	# define XEMBED_REQUEST_FOCUS 3
214	# define XEMBED_FOCUS_IN 4	240	# define XEMBED_FOCUS_IN 4
215	# define XEMBED_FOCUS_OUT 5	241	# define XEMBED_FOCUS_OUT 5
216	# define XEMBED_FOCUS_NEXT 6	242	# define XEMBED_FOCUS_NEXT 6
217	# define XEMBED_FOCUS_PREV 7	243	# define XEMBED_FOCUS_PREV 7
218		244
219	# define XEMBED_MODALITY_ON 10	245	# define XEMBED_MODALITY_ON 10
220	# define XEMBED_MODALITY_OFF 11	246	# define XEMBED_MODALITY_OFF 11
221	# define XEMBED_REGISTER_ACCELERATOR 12	247	# define XEMBED_REGISTER_ACCELERATOR 12
222	# define XEMBED_UNREGISTER_ACCELERATOR 13	248	# define XEMBED_UNREGISTER_ACCELERATOR 13
223	# define XEMBED_ACTIVATE_ACCELERATOR 14	249	# define XEMBED_ACTIVATE_ACCELERATOR 14
224		250
225	// XEMBED detail code	251	// XEMBED detail code
226	# define XEMBED_FOCUS_CURRENT 0	252	# define XEMBED_FOCUS_CURRENT 0
227	# define XEMBED_FOCUS_FIRST 1	253	# define XEMBED_FOCUS_FIRST 1
228	# define XEMBED_FOCUS_LAST 2	254	# define XEMBED_FOCUS_LAST 2
229		255
230	# define XEMBED_MAPPED (1 << 0)	256	# define XEMBED_MAPPED (1 << 0)
231	#endif	257	#endif
232		258
…		…
236	*****************************************************************************	262	*****************************************************************************
237	*/	263	*/
238		264
239	/* COLORTERM, TERM environment variables */	265	/* COLORTERM, TERM environment variables */
240	#define COLORTERMENV "rxvt"	266	#define COLORTERMENV "rxvt"
241	#ifdef XPM_BACKGROUND	267	#ifdef BG_IMAGE_FROM_FILE
242	# define COLORTERMENVFULL COLORTERMENV "-xpm"	268	# define COLORTERMENVFULL COLORTERMENV "-xpm"
243	#else	269	#else
244	# define COLORTERMENVFULL COLORTERMENV	270	# define COLORTERMENVFULL COLORTERMENV
245	#endif	271	#endif
246	#ifndef TERMENV	272	#ifndef TERMENV
…		…
249		275
250	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	276	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
251	# define NO_MOUSE_REPORT_SCROLLBAR 1	277	# define NO_MOUSE_REPORT_SCROLLBAR 1
252	#endif	278	#endif
253		279
254	/* now look for other badly set stuff */
255
256	#if !defined (EACCESS) && defined(EAGAIN)
257	# define EACCESS EAGAIN
258	#endif
259
260	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
261	# define EXIT_SUCCESS 0 /* exit function success */
262	# define EXIT_FAILURE 1 /* exit function failure */
263	#endif
264
265	#define menuBar_esc 10
266	#define scrollBar_esc 30	280	#define scrollBar_esc 30
267	#define menuBar_margin 2 /* margin below text */
268		281
269	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	282	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
270	# define HAVE_SCROLLBARS 1	283	# define HAVE_SCROLLBARS 1
271	#endif	284	#endif
272		285
273	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
274	#ifdef HALFSHADOW
275	# define MENU_SHADOW 1
276	#else
277	# define MENU_SHADOW 2
278	#endif
279
280	#define R_SB_ALIGN_CENTRE 0
281	#define R_SB_ALIGN_TOP 1
282	#define R_SB_ALIGN_BOTTOM 2
283
284	#define R_SB_NEXT 1
285	#define R_SB_XTERM 2
286	#define R_SB_PLAIN 4
287	#define R_SB_RXVT 8
288
289	#define SB_WIDTH_NEXT 19
290	#define SB_WIDTH_XTERM 15
291	#define SB_WIDTH_PLAIN 7
292	#ifndef SB_WIDTH_RXVT
293	# define SB_WIDTH_RXVT 10
294	#endif
295
296	/*
297	* NeXT scrollbar defines
298	*/
299	#define SB_PADDING 1
300	#define SB_BORDER_WIDTH 1
301	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
302	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
303	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
304	#define SB_MARGIN_SPACE (SB_PADDING * 2)
305	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
306	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
307	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
308	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
309	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
310	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
311	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
312	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
313	/*
314	* +-------------+
315	* | | <---< SB_PADDING
316	* | ::::::::::: |
317	* | ::::::::::: |
318	* '''''''''''''''''
319	* ,,,,,,,,,,,,,,,,,
320	* | ::::::::::: |
321	* | ::::::::::: |
322	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
323	* | | :::::::: |
324	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
325	* | +---------+ |
326	* | | ......%%| |
327	* | | ......%%| |
328	* | | .. ()..%%| |
329	* | | ......%%| |
330	* | | %%%%%%%%| |
331	* | +---------+ | <.........................
332	* | | <---< SB_PADDING :
333	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
334	* | | ......%%| | | : :
335	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
336	* | | %%%%%%%%| | | : :
337	* | +---------+ | <-+ : :
338	* | | : :
339	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
340	* | | ......%%| | | : :
341	* | | ..\/..%%| | | : :
342	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
343	* | +---------+ | | : :
344	* | | | : :
345	* +-------------+ <-+.........:............:
346	* ^^|_________| :
347	* || | :
348	* || +---< SB_BUTTON_WIDTH
349	* || :
350	* |+------< SB_PADDING
351	* |: :
352	* +----< SB_BORDER_WIDTH
353	* : :
354	* :............:
355	* |
356	* +---< SB_WIDTH_NEXT
357	*/
358
359	enum {	286	enum {
360	NO_REFRESH = 0 , /* Window not visible at all! */	287	NO_REFRESH = 0, /* Window not visible at all! */
361	FAST_REFRESH = 1<<0, /* Fully exposed window */	288	FAST_REFRESH = 1, /* Fully exposed window */
362	SLOW_REFRESH = 1<<1, /* Partially exposed window */	289	SLOW_REFRESH = 2, /* Partially exposed window */
363	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
364	};	290	};
365		291
366	#ifdef NO_SECONDARY_SCREEN	292	#ifdef NO_SECONDARY_SCREEN
367	# define NSCREENS 0	293	# define NSCREENS 0
368	#else	294	#else
…		…
412		338
413	// fake styles	339	// fake styles
414	#define RS_Blink 0x00010000UL // blink	340	#define RS_Blink 0x00010000UL // blink
415	#define RS_RVid 0x00020000UL // reverse video	341	#define RS_RVid 0x00020000UL // reverse video
416	#define RS_Uline 0x00040000UL // underline	342	#define RS_Uline 0x00040000UL // underline
		343
		344	// toggle this to force redraw, must be != RS_Careful
		345	#define RS_redraw 0x01000000UL
417		346
418	// 5 custom bits for extensions	347	// 5 custom bits for extensions
419	#define RS_customCount 32	348	#define RS_customCount 32
420	#define RS_customMask 0x00f80000UL	349	#define RS_customMask 0x00f80000UL
421	#define RS_customShift 19	350	#define RS_customShift 19
…		…
452	C0_NUL = 0x00,	381	C0_NUL = 0x00,
453	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	382	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
454	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	383	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
455	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	384	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
456	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	385	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
457	};	386	};
458	#define CHAR_ST 0x9c /* 0234 */	387	#define CHAR_ST 0x9c /* 0234 */
459		388
460	/*	389	/*
461	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	390	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
462	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	391	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
491	Rxvt_restoreFG = 39, // change default fg color	420	Rxvt_restoreFG = 39, // change default fg color
492	Rxvt_restoreBG = 49, // change default bg color	421	Rxvt_restoreBG = 49, // change default bg color
493	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	422	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
494		423
495	URxvt_locale = 701, // change locale	424	URxvt_locale = 701, // change locale
496	URxvt_Menu = 703, // set menu item	425	URxvt_version = 702, // request version
		426
497	URxvt_Color_IT = 704, // change actual 'Italic' colour	427	URxvt_Color_IT = 704, // change actual 'Italic' colour
498	URxvt_Color_tint = 705, // change actual tint colour	428	URxvt_Color_tint = 705, // change actual tint colour
499	URxvt_Color_BD = 706,	429	URxvt_Color_BD = 706,
500	URxvt_Color_UL = 707,	430	URxvt_Color_UL = 707,
501		431
…		…
516	* on the unnecessary items, e.g. Color_pointer, but won't bother	446	* on the unnecessary items, e.g. Color_pointer, but won't bother
517	* until we need to. Also, be aware of usage in pixcolor_set	447	* until we need to. Also, be aware of usage in pixcolor_set
518	*/	448	*/
519		449
520	enum colour_list {	450	enum colour_list {
		451	Color_none = -2,
		452	Color_transparent = -1,
521	Color_fg = 0,	453	Color_fg = 0,
522	Color_bg,	454	Color_bg,
523	minCOLOR, /* 2 */	455	minCOLOR, /* 2 */
524	Color_Black = minCOLOR,	456	Color_Black = minCOLOR,
525	Color_Red3,	457	Color_Red3,
…		…
567	#endif	499	#endif
568	#ifdef KEEP_SCROLLCOLOR	500	#ifdef KEEP_SCROLLCOLOR
569	Color_scroll,	501	Color_scroll,
570	Color_trough,	502	Color_trough,
571	#endif	503	#endif
572	#if TINTING	504	#if ENABLE_TRANSPARENCY
573	Color_tint,	505	Color_tint,
574	#endif	506	#endif
575	#if OFF_FOCUS_FADING	507	#if OFF_FOCUS_FADING
576	Color_fade,	508	Color_fade,
577	#endif	509	#endif
…		…
584	TOTAL_COLORS = NRS_COLORS	516	TOTAL_COLORS = NRS_COLORS
585	#endif	517	#endif
586	};	518	};
587		519
588	#define Color_Bits 7 // 0 .. maxTermCOLOR	520	#define Color_Bits 7 // 0 .. maxTermCOLOR
589
590	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
591	#define NPIXCLR_BITS 32
592		521
593	/*	522	/*
594	* Resource list	523	* Resource list
595	*/	524	*/
596	enum {	525	enum {
…		…
598	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,	527	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
599	# include "rsinc.h"	528	# include "rsinc.h"
600	# undef def	529	# undef def
601	# undef reserve	530	# undef reserve
602	NUM_RESOURCES	531	NUM_RESOURCES
603	};
604
605	// see init.C:xa_names, which must be kept in sync
606	enum {
607	XA_TEXT = 0,
608	XA_COMPOUND_TEXT,
609	XA_UTF8_STRING,
610	XA_MULTIPLE,
611	XA_TARGETS,
612	XA_TIMESTAMP,
613	XA_VT_SELECTION,
614	XA_INCR,
615	XA_WM_PROTOCOLS,
616	XA_WM_DELETE_WINDOW,
617	XA_CLIPBOARD,
618	#if ENABLE_FRILLS
619	XA_MOTIF_WM_HINTS,
620	#endif
621	#if ENABLE_EWMH
622	XA_NET_WM_PID,
623	XA_NET_WM_NAME,
624	XA_NET_WM_ICON_NAME,
625	XA_NET_WM_PING,
626	#endif
627	#if USE_XIM
628	XA_WM_LOCALE_NAME,
629	#endif
630	#if TRANSPARENT
631	XA_XROOTPMAP_ID,
632	XA_ESETROOT_PMAP_ID,
633	#endif
634	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
635	XA_DNDPROTOCOL,
636	XA_DNDSELECTION,
637	#endif
638	#if ENABLE_XEMBED
639	XA_XEMBED,
640	XA_XEMBED_INFO,
641	#endif
642	NUM_XA
643	};	532	};
644		533
645	/* DEC private modes */	534	/* DEC private modes */
646	#define PrivMode_132 (1UL<<0)	535	#define PrivMode_132 (1UL<<0)
647	#define PrivMode_132OK (1UL<<1)	536	#define PrivMode_132OK (1UL<<1)
…		…
656	#define PrivMode_ShiftKeys (1UL<<10)	545	#define PrivMode_ShiftKeys (1UL<<10)
657	#define PrivMode_VisibleCursor (1UL<<11)	546	#define PrivMode_VisibleCursor (1UL<<11)
658	#define PrivMode_MouseX10 (1UL<<12)	547	#define PrivMode_MouseX10 (1UL<<12)
659	#define PrivMode_MouseX11 (1UL<<13)	548	#define PrivMode_MouseX11 (1UL<<13)
660	#define PrivMode_scrollBar (1UL<<14)	549	#define PrivMode_scrollBar (1UL<<14)
661	#define PrivMode_menuBar (1UL<<15)
662	#define PrivMode_TtyOutputInh (1UL<<16)	550	#define PrivMode_TtyOutputInh (1UL<<15)
663	#define PrivMode_Keypress (1UL<<17)	551	#define PrivMode_Keypress (1UL<<16)
664	#define PrivMode_smoothScroll (1UL<<18)	552	#define PrivMode_smoothScroll (1UL<<17)
665	#define PrivMode_vt52 (1UL<<19)	553	#define PrivMode_vt52 (1UL<<18)
666	#define PrivMode_LFNL (1UL<<20)	554	#define PrivMode_LFNL (1UL<<19)
667	/* too annoying to implement X11 highlight tracking */	555	#define PrivMode_MouseBtnEvent (1UL<<20)
668	/* #define PrivMode_MouseX11Track (1LU<<21) */	556	#define PrivMode_MouseAnyEvent (1UL<<21)
669		557
670	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	558	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
671	#define PrivMode(test,bit) \
672	if (test) \
673	priv_modes |= (bit); \
674	else \
675	priv_modes &= ~(bit)
676		559
677	#ifdef ALLOW_132_MODE	560	#ifdef ALLOW_132_MODE
678	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	561	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
679	#else	562	#else
680	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	563	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
684	#define IMBUFSIZ 128 // input modifier buffer sizes	567	#define IMBUFSIZ 128 // input modifier buffer sizes
685	#define KBUFSZ 512 // size of keyboard mapping buffer	568	#define KBUFSZ 512 // size of keyboard mapping buffer
686	#define CBUFSIZ 2048 // size of command buffer	569	#define CBUFSIZ 2048 // size of command buffer
687	#define UBUFSIZ 2048 // character buffer	570	#define UBUFSIZ 2048 // character buffer
688		571
689	#ifndef PATH_MAX	572	#if ENABLE_FRILLS
690	# define PATH_MAX 16384	573	# include <X11/Xmd.h>
		574	typedef struct _mwmhints {
		575	CARD32 flags;
		576	CARD32 functions;
		577	CARD32 decorations;
		578	INT32 input_mode;
		579	CARD32 status;
		580	} MWMHints;
691	#endif	581	#endif
692		582
693	/* Motif window hints */	583	/* Motif window hints */
694	#define MWM_HINTS_FUNCTIONS (1L << 0)	584	#define MWM_HINTS_FUNCTIONS (1L << 0)
695	#define MWM_HINTS_DECORATIONS (1L << 1)	585	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
720	/*	610	/*
721	*****************************************************************************	611	*****************************************************************************
722	* MACRO DEFINES	612	* MACRO DEFINES
723	*****************************************************************************	613	*****************************************************************************
724	*/	614	*/
725	#define dDisp Display *disp = display->display	615	#define dLocal(type,name) type const name = this->name
		616
		617	// for speed reasons, we assume that all codepoints 32 to 126 are
		618	// single-width.
		619	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
726		620
727	/* convert pixel dimensions to row/column values. Everything as int32_t */	621	/* convert pixel dimensions to row/column values. Everything as int32_t */
728	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	622	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
729	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	623	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
730	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	624	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
732	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	626	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
733	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	627	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
734	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	628	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
735	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	629	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
736		630
737	#define OPTION(opt) (options & (opt))
738	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
739	| Opt_jumpScroll | Opt_secondaryScreen \
740	| Opt_pastableTabs | Opt_intensityStyles)
741
742	// for m >= -n, ensure remainder lies between 0..n-1
743	#define MOD(m,n) (((m) + (n)) % (n))
744
745	#define LINENO(n) MOD (term_start + int(n), total_rows)	631	#define LINENO(n) MOD (term_start + int(n), total_rows)
746	#define ROW(n) row_buf [LINENO (n)]	632	#define ROW(n) row_buf [LINENO (n)]
747		633
748	/* how to build & extract colors and attributes */	634	/* how to build & extract colors and attributes */
749	#define GET_BASEFG(x) (((x) & RS_fgMask))	635	#define GET_BASEFG(x) (((x) & RS_fgMask))
…		…
764	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	650	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
765	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	651	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
766		652
767	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	653	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
768		654
769	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	655	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
770	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	656	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
771		657
772	#if ENABLE_STYLES	658	#if ENABLE_STYLES
773	# define FONTSET(style) fontset[GET_STYLE (style)]	659	# define FONTSET(style) fontset[GET_STYLE (style)]
774	#else	660	#else
775	# define FONTSET(style) fontset[0]	661	# define FONTSET(style) fontset[0]
…		…
778	#ifdef HAVE_SCROLLBARS	664	#ifdef HAVE_SCROLLBARS
779	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	665	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
780	#else	666	#else
781	# define scrollbar_TotalWidth() (0)	667	# define scrollbar_TotalWidth() (0)
782	#endif	668	#endif
783	#define scrollbar_isMotion() (scrollBar.state == 'm')
784	#define scrollbar_isUp() (scrollBar.state == 'U')
785	#define scrollbar_isDn() (scrollBar.state == 'D')
786	#define scrollbar_isUpDn() isupper (scrollBar.state)
787	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
788		669
789	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
790	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
791	&& (y) <= scrollbarnext_dnval ())
792	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
793	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
794	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
795	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
796	#define SCROLLRXVT_MINHEIGHT 10
797	#define SCROLLXTERM_MINHEIGHT 10
798
799	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
800	? SCROLLNEXT_MINHEIGHT \
801	: SCROLLRXVT_MINHEIGHT)
802	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
803	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
804	#define scrollbar_position(y) ((y) - scrollBar.beg)
805	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
806	- scrollbar_minheight ())
807
808	#if (MENUBAR_MAX > 1)
809	/* rendition style flags */
810	# define menuBar_height() (fheight + MENU_SHADOW)
811	# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
812	# define isMenuBarWindow(w) ((w) == menuBar.win)
813	#else
814	# define menuBar_height() (0)
815	# define menuBar_TotalHeight() (0)
816	# define isMenuBarWindow(w) (0)
817	#endif
818
819	#ifdef XPM_BACKGROUND
820	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
821	#else
822	# define XPMClearArea(a, b, c, d, e, f, g)
823	#endif
824
825	#ifdef UTMP_SUPPORT
826	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
827	# undef HAVE_UTMPX_H
828	# undef HAVE_STRUCT_UTMPX
829	# endif
830	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
831	# undef HAVE_UTMP_H
832	# undef HAVE_STRUCT_UTMP
833	# endif
834
835	# ifdef HAVE_UTMPX_H
836	# include <utmpx.h>
837	# endif
838	# ifdef HAVE_UTMP_H
839	# include <utmp.h>
840	# endif
841	#endif
842
843	#ifdef DEBUG_CMD
844	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
845	#else
846	# define D_CMD(x)
847	#endif
848	#ifdef DEBUG_INIT
849	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
850	#else
851	# define D_INIT(x)
852	#endif
853	#ifdef DEBUG_MAIN
854	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
855	#else
856	# define D_MAIN(x)
857	#endif
858	#ifdef DEBUG_SIZE
859	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
860	#else
861	# define D_SIZE(x)
862	#endif
863
864	extern class rxvt_failure_exception { } rxvt_failure_exception;
865
866	typedef callback1<void, const char *> log_callback;	670	typedef callback<void (const char *)> log_callback;
867	typedef callback1<int, int> getfd_callback;	671	typedef callback<int (int)> getfd_callback;
868
869	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
870	extern void rxvt_log (const char *fmt, ...);
871	extern void rxvt_warn (const char *fmt, ...);
872	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
873	extern void rxvt_exit_failure () __attribute__ ((noreturn));
874
875	#define SET_LOCALE(locale) rxvt_set_locale (locale)
876	extern bool rxvt_set_locale (const char *locale);
877	extern void rxvt_push_locale (const char *locale);
878	extern void rxvt_pop_locale ();
879
880	/****************************************************************************/
881
882	#ifdef MENUBAR
883	# include "menubar.h"
884	#endif
885
886	#define BLINK_INTERVAL 0.5
887	#define TEXT_BLINK_INTERVAL 0.5
888
889	#ifndef __attribute__
890	# ifdef __GNUC__
891	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
892	# define __attribute__(x)
893	# endif
894	# endif
895	# define __attribute__(x)
896	#endif
897		672
898	/****************************************************************************/	673	/****************************************************************************/
899		674
900	#define LINE_LONGER 0x0001 // line is continued on the next row	675	#define LINE_LONGER 0x0001 // line is continued on the next row
901	#define LINE_FILTERED 0x0002 // line has been filtered	676	#define LINE_FILTERED 0x0002 // line has been filtered
902	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	677	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		678	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		679	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
903		680
904	struct line_t {	681	struct line_t {
905	text_t *t; // terminal the text	682	text_t *t; // terminal the text
906	rend_t *r; // rendition, uses RS_ flags	683	rend_t *r; // rendition, uses RS_ flags
907	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	684	tlen_t_ l; // length of each text line
908	uint32_t f; // flags	685	uint32_t f; // flags
909		686
910	bool is_longer ()	687	bool is_longer ()
911	{	688	{
912	return f & LINE_LONGER;	689	return f & LINE_LONGER;
…		…
942	}	719	}
943	};	720	};
944		721
945	/****************************************************************************/	722	/****************************************************************************/
946		723
947	// primivite wrapper around mbstate_t to ensure initialisation	724	// primitive wrapper around mbstate_t to ensure initialisation
948	struct mbstate {	725	struct mbstate {
949	mbstate_t mbs;	726	mbstate_t mbs;
950		727
951	operator mbstate_t *() { return &mbs; }	728	operator mbstate_t *() { return &mbs; }
952	void reset () { memset (&mbs, 0, sizeof (mbs)); }	729	void reset () { memset (&mbs, 0, sizeof (mbs)); }
…		…
955		732
956	/****************************************************************************/	733	/****************************************************************************/
957		734
958	#define UNICODE_MASK 0x1fffffUL	735	#define UNICODE_MASK 0x1fffffUL
959		736
960	#if UNICODE3	737	#if UNICODE_3
961	# define COMPOSE_LO 0x40000000UL	738	# define COMPOSE_LO 0x40000000UL
962	# define COMPOSE_HI 0x400fffffUL	739	# define COMPOSE_HI 0x400fffffUL
963	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	740	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
964	#else	741	#else
965	# if ENABLE_PERL	742	# if ENABLE_PERL
966	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates	743	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
967	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only	744	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
968	# else	745	# else
969	# define COMPOSE_LO 0xd800UL	746	# define COMPOSE_LO 0xd800UL
970	# define COMPOSE_HI 0xf8ffUL	747	# define COMPOSE_HI 0xf8ffUL
971	# endif	748	# endif
…		…
1000	#endif	777	#endif
1001		778
1002	/****************************************************************************/	779	/****************************************************************************/
1003		780
1004	#ifdef KEYSYM_RESOURCE	781	#ifdef KEYSYM_RESOURCE
1005	class keyboard_manager;	782	class keyboard_manager;
1006	#endif	783	#endif
1007		784
		785	typedef struct rxvt_term *rxvt_t;
		786
		787	extern rxvt_t rxvt_current_term;
		788
		789	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		790	#define GET_R rxvt_current_term
		791
		792	typedef struct {
		793	int row;
		794	int col;
		795	} row_col_t;
		796
		797	/*
		798	* terminal limits:
		799	*
		800	* width : 1 <= width
		801	* height : 1 <= height
		802	* ncol : 1 <= ncol <= MAX(tlen_t)
		803	* nrow : 1 <= nrow <= MAX(int)
		804	* saveLines : 0 <= saveLines <= MAX(int)
		805	* term_start : 0 <= term_start < saveLines
		806	* total_rows : nrow + saveLines
		807	*
		808	* top_row : -saveLines <= top_row <= 0
		809	* view_start : top_row <= view_start <= 0
		810	*
		811	* | most coordinates are stored relative to term_start,
		812	* ROW_BUF | which is the first line of the terminal screen
		813	* |························= row_buf[0]
		814	* |························= row_buf[1]
		815	* |························= row_buf[2] etc.
		816	* |
		817	* +------------+···········= term_start + top_row
		818	* | scrollback |
		819	* | scrollback +---------+·= term_start + view_start
		820	* | scrollback | display |
		821	* | scrollback | display |
		822	* +------------+·display·+·= term_start
		823	* | terminal | display |
		824	* | terminal +---------+
		825	* | terminal |
		826	* | terminal |
		827	* +------------+···········= term_stat + nrow - 1
		828	* |
		829	* |
		830	* END······················= total_rows
		831	*/
		832
		833	struct TermWin_t {
		834	int width; /* window width [pixels] */
		835	int height; /* window height [pixels] */
		836	int fwidth; /* font width [pixels] */
		837	int fheight; /* font height [pixels] */
		838	int fbase; /* font ascent (baseline) [pixels] */
		839	int ncol; /* window columns [characters] */
		840	int nrow; /* window rows [characters] */
		841	int focus; /* window has focus */
		842	int mapped; /* window state mapped? */
		843	int int_bwidth; /* internal border width */
		844	int ext_bwidth; /* external border width */
		845	int lineSpace; /* number of extra pixels between rows */
		846	int saveLines; /* number of lines that fit in scrollback */
		847	int total_rows; /* total number of rows in this terminal */
		848	int term_start; /* term lines start here */
		849	int view_start; /* scrollback view starts here */
		850	int top_row; /* topmost row index of scrollback */
		851	Window parent[6]; /* parent identifiers - we're parent[0] */
		852	Window vt; /* vt100 window */
		853	GC gc; /* GC for drawing */
		854	Pixmap pixmap;
		855	rxvt_drawable *drawable;
		856	rxvt_fontset *fontset[4];
		857	};
		858
		859	/*
		860	* screen accounting:
		861	* screen_t elements
		862	* row: Cursor row position : 0 <= row < nrow
		863	* col: Cursor column position : 0 <= col < ncol
		864	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		865	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		866	*
		867	* selection_t elements
		868	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		869	* nothing is selected
		870	* beg: row/column of beginning of selection : never past mark
		871	* mark: row/column of initial click : never past end
		872	* end: row/column of one character past end of selection
		873	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
		874	* * Note: col == -1 ==> we're left of screen
		875	*
		876	*/
		877	typedef struct {
		878	row_col_t cur; /* cursor position on the screen */
		879	int tscroll; /* top of settable scroll region */
		880	int bscroll; /* bottom of settable scroll region */
		881	unsigned int charset; /* character set number [0..3] */
		882	unsigned int flags; /* see below */
		883	row_col_t s_cur; /* saved cursor position */
		884	unsigned int s_charset; /* saved character set number [0..3] */
		885	char s_charset_char;
		886	rend_t s_rstyle; /* saved rendition style */
		887	} screen_t;
		888
		889	enum selection_op_t {
		890	SELECTION_CLEAR = 0, /* nothing selected */
		891	SELECTION_INIT, /* marked a point */
		892	SELECTION_BEGIN, /* started a selection */
		893	SELECTION_CONT, /* continued selection */
		894	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		895	};
		896
		897	typedef struct {
		898	wchar_t *text; /* selected text */
		899	unsigned int len; /* length of selected text */
		900	unsigned int screen; /* screen being used */
		901	unsigned int clicks; /* number of clicks */
		902	selection_op_t op; /* current operation */
		903	bool rect; /* rectangular selection? */
		904	row_col_t beg; /* beginning of selection <= mark */
		905	row_col_t mark; /* point of initial click <= end */
		906	row_col_t end; /* one character past end point */
		907	} selection_t;
		908
		909	/* ------------------------------------------------------------------------- */
		910
		911	/* screen_t flags */
		912	#define Screen_Relative (1<<0) /* relative origin mode flag */
		913	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		914	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		915	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		916	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		917	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		918
		919	/* rxvt_vars.options */
		920	enum {
		921	# define def(name,idx) Opt_ ## name = idx,
		922	# define nodef(name) Opt_ ## name = 0,
		923	# include "optinc.h"
		924	# undef nodef
		925	# undef def
		926	Opt_count
		927	};
		928
		929	/* ------------------------------------------------------------------------- */
		930
		931	struct rxvt_vars : TermWin_t {
		932	scrollBar_t scrollBar;
		933	uint8_t options[(Opt_count + 7) >> 3];
		934	XSizeHints szHint;
		935	rxvt_color *pix_colors;
		936	Cursor TermWin_cursor; /* cursor for vt window */
		937	int sb_shadow; /* scrollbar shadow width */
		938	int numlock_state;
		939	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		940	line_t *drawn_buf; // text on screen
		941	line_t *swap_buf; // lines for swap buffer
		942	char *tabs; /* per location: 1 == tab-stop */
		943	screen_t screen;
		944	screen_t swap;
		945	selection_t selection;
		946	rxvt_color pix_colors_focused[TOTAL_COLORS];
		947	#ifdef OFF_FOCUS_FADING
		948	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		949	#endif
		950	};
		951
1008	struct rxvt_term : zero_initialized, rxvt_vars {	952	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		953
		954	// special markers with magic addresses
		955	static const char resval_undef []; // options specifically unset
		956	static const char resval_on []; // boolean options switched on
		957	static const char resval_off []; // or off
		958
1009	log_callback *log_hook; // log error messages through this hook, if != 0	959	log_callback *log_hook; // log error messages through this hook, if != 0
1010	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	960	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1011	#if ENABLE_PERL	961	#if ENABLE_PERL
1012	rxvt_perl_term perl;	962	rxvt_perl_term perl;
1013	#endif	963	#endif
1014	struct mbstate mbstate; // current input multibyte state	964	struct mbstate mbstate; // current input multibyte state
1015		965
1016	unsigned char want_refresh:1,	966	unsigned char want_refresh:1,
1017	#ifdef TRANSPARENT
1018	want_full_refresh:1, /* awaiting full screen refresh */
1019	#endif
1020	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1021	am_transparent:1, /* is a transparent term */
1022	am_pixmap_trans:1, /* transparency w/known root pixmap */
1023	#endif
1024	current_screen:1, /* primary or secondary */	967	current_screen:1, /* primary or secondary */
1025	hate_those_clicks:1, /* a.k.a. keep mark position */
1026	num_scr_allow:1,	968	num_scr_allow:1,
1027	bypass_keystate:1,	969	bypass_keystate:1,
1028	#ifdef CURSOR_BLINK	970	#ifdef CURSOR_BLINK
1029	hidden_cursor:1,	971	hidden_cursor:1,
1030	#endif	972	#endif
…		…
1045	#endif	987	#endif
1046	scrollbar_align,	988	scrollbar_align,
1047	selection_wait,	989	selection_wait,
1048	selection_type;	990	selection_type;
1049	/* ---------- */	991	/* ---------- */
		992	bool rvideo_state, rvideo_mode;
		993	#ifndef NO_BELL
1050	short rvideo;	994	bool rvideo_bell;
		995	#endif
1051	int num_scr; /* screen: number lines scrolled */	996	int num_scr; /* screen: number lines scrolled */
1052	int prev_ncol, /* screen: previous number of columns */	997	int prev_ncol, /* screen: previous number of columns */
1053	prev_nrow; /* screen: previous number of rows */	998	prev_nrow; /* screen: previous number of rows */
1054	/* ---------- */	999	/* ---------- */
1055	rend_t rstyle;	1000	rend_t rstyle;
1056	/* ---------- */
1057	uint32_t pixcolor_set[NPIXCLR_SETS];
1058	/* ---------- */	1001	/* ---------- */
1059	#ifdef SELECTION_SCROLLING	1002	#ifdef SELECTION_SCROLLING
1060	int scroll_selection_lines;	1003	int scroll_selection_lines;
1061	enum page_dirn scroll_selection_dir;	1004	enum page_dirn scroll_selection_dir;
1062	int selection_save_x,	1005	int selection_save_x,
…		…
1068	/* give proper Scroll behaviour */	1011	/* give proper Scroll behaviour */
1069	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1012	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1070	mouse_slip_wheel_speed,	1013	mouse_slip_wheel_speed,
1071	#endif	1014	#endif
1072	refresh_count,	1015	refresh_count,
1073	refresh_limit,
1074	last_bot, /* scrollbar last bottom position */	1016	last_bot, /* scrollbar last bottom position */
1075	last_top, /* scrollbar last top position */	1017	last_top, /* scrollbar last top position */
1076	last_state, /* scrollbar last state */	1018	last_state, /* scrollbar last state */
1077	scrollbar_len,	1019	scrollbar_len,
1078	#ifdef MENUBAR
1079	menu_readonly, /* okay to alter menu? */
1080	Arrows_x,
1081	#endif
1082	#if MENUBAR_MAX > 1
1083	Nbars,
1084	#endif
1085	window_vt_x,	1020	window_vt_x,
1086	window_vt_y,	1021	window_vt_y,
1087	window_sb_x,	1022	window_sb_x,
		1023	mouse_row,
		1024	mouse_col,
1088	# ifdef POINTER_BLANK	1025	# ifdef POINTER_BLANK
1089	pointerBlankDelay,	1026	pointerBlankDelay,
1090	# endif	1027	# endif
1091	allowedxerror;	1028	allowedxerror;
1092	/* ---------- */	1029	/* ---------- */
…		…
1096	int old_width, /* last used width in screen resize */	1033	int old_width, /* last used width in screen resize */
1097	old_height; /* last used height in screen resize */	1034	old_height; /* last used height in screen resize */
1098	unsigned long priv_modes,	1035	unsigned long priv_modes,
1099	SavedModes;	1036	SavedModes;
1100	/* ---------- */	1037	/* ---------- */
1101	Atom xa[NUM_XA];	1038	Atom *xa;
1102	/* ---------- */	1039	/* ---------- */
1103	#ifdef MENUBAR	1040	#ifdef RXVT_SCROLLBAR
1104	GC menubarGC;
1105	#endif
1106	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1107	GC scrollbarGC,	1041	GC scrollbarGC,
1108	topShadowGC,	1042	topShadowGC,
1109	botShadowGC;	1043	botShadowGC;
1110	#endif	1044	#endif
1111	#ifdef XTERM_SCROLLBAR	1045	#ifdef XTERM_SCROLLBAR
…		…
1134	char * incr_buf;	1068	char * incr_buf;
1135	size_t incr_buf_size, incr_buf_fill;	1069	size_t incr_buf_size, incr_buf_fill;
1136	/* ---------- */	1070	/* ---------- */
1137	Cursor leftptr_cursor;	1071	Cursor leftptr_cursor;
1138	/* ---------- */	1072	/* ---------- */
1139	#ifndef NO_BACKSPACE_KEY
1140	const char *key_backspace;
1141	#endif
1142	#ifndef NO_DELETE_KEY
1143	const char *key_delete;
1144	#endif
1145	struct mouse_event MEvent;	1073	struct mouse_event MEvent;
1146	XComposeStatus compose;	1074	XComposeStatus compose;
1147	ttymode_t tio;	1075	struct termios tio;
1148	#ifdef UTMP_SUPPORT
1149	# ifdef HAVE_STRUCT_UTMP
1150	struct utmp ut;
1151	# endif
1152	# ifdef HAVE_STRUCT_UTMPX
1153	struct utmpx utx;
1154	# endif
1155	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1156	char ut_id[5];
1157	# endif
1158	int utmp_pos;
1159	#endif
1160	row_col_t oldcursor;	1076	row_col_t oldcursor;
1161	#ifdef XPM_BACKGROUND	1077	#ifdef HAVE_BG_PIXMAP
1162	bgPixmap_t bgPixmap;	1078	bgPixmap_t bgPixmap;
1163	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1164	#endif	1079	#endif
1165	#ifdef MENUBAR	1080	#ifdef HAVE_AFTERIMAGE
1166	menu_t *ActiveMenu, /* currently active menu */	1081	ASVisual *asv;
1167	*BuildMenu; /* the menu currently being built */	1082	ASImageManager *asimman;
1168	bar_t *CurrentBar;
1169	# if ! (MENUBAR_MAX > 1)
1170	bar_t BarList;
1171	# endif /* (MENUBAR_MAX > 1) */
1172	#endif	1083	#endif
1173		1084
1174	#if ENABLE_OVERLAY	1085	#if ENABLE_OVERLAY
1175	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1086	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1176	text_t **ov_text;	1087	text_t **ov_text;
1177	rend_t **ov_rend;	1088	rend_t **ov_rend;
1178		1089
1179	void scr_swap_overlay ();	1090	void scr_swap_overlay () NOTHROW;
1180	void scr_overlay_new (int x, int y, int w, int h);	1091	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1181	void scr_overlay_off ();	1092	void scr_overlay_off () NOTHROW;
1182	void scr_overlay_set (int x, int y,	1093	void scr_overlay_set (int x, int y,
1183	text_t text,	1094	text_t text,
1184	rend_t rend = OVERLAY_RSTYLE);	1095	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1185	void scr_overlay_set (int x, int y, const char *s);	1096	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1186	void scr_overlay_set (int x, int y, const wchar_t *s);	1097	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1187	#endif	1098	#endif
1188		1099
1189	vector<void *> allocated; // free these memory blocks with free()	1100	vector<void *> allocated; // free these memory blocks with free()
1190		1101
1191	char *env_windowid; /* environmental variable WINDOWID */	1102	char env_windowid[21]; /* environmental variable WINDOWID */
		1103	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1192	char *env_display; /* environmental variable DISPLAY */	1104	char *env_display; /* environmental variable DISPLAY */
1193	char *env_term; /* environmental variable TERM */	1105	char *env_term; /* environmental variable TERM */
1194	char *env_colorfgbg;	1106
1195	char *locale;	1107	char *locale;
1196	char charsets[4];	1108	char charsets[4];
1197	char *v_buffer; /* pointer to physical buffer */	1109	char *v_buffer; /* pointer to physical buffer */
1198	unsigned int v_buflen; /* size of area to write */	1110	unsigned int v_buflen; /* size of area to write */
1199	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1111	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1200		1112
1201	#ifdef KEYSYM_RESOURCE	1113	#ifdef KEYSYM_RESOURCE
1202	keyboard_manager *keyboard;	1114	keyboard_manager *keyboard;
		1115	#endif
		1116	#ifndef NO_RESOURCES
		1117	XrmDatabase option_db;
1203	#endif	1118	#endif
1204		1119
1205	const char *rs[NUM_RESOURCES];	1120	const char *rs[NUM_RESOURCES];
1206	/* command input buffering */	1121	/* command input buffering */
1207	char *cmdbuf_ptr, *cmdbuf_endp;	1122	char *cmdbuf_ptr, *cmdbuf_endp;
1208	char cmdbuf_base[CBUFSIZ];	1123	char cmdbuf_base[CBUFSIZ];
		1124
		1125	ptytty *pty;
1209		1126
1210	rxvt_salloc *talloc; // text line allocator	1127	rxvt_salloc *talloc; // text line allocator
1211	rxvt_salloc *ralloc; // rend line allocator	1128	rxvt_salloc *ralloc; // rend line allocator
1212		1129
1213	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1130	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
…		…
1221	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1138	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1222	void iso14755_54 (int x, int y);	1139	void iso14755_54 (int x, int y);
1223	# endif	1140	# endif
1224	#endif	1141	#endif
1225		1142
1226	// modifies first argument(!)	1143	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1227	void paste (char *data, unsigned int len);
1228		1144
1229	long vt_emask, vt_emask_perl;
1230
1231	void vt_select_input () const	1145	void vt_select_input () const NOTHROW
1232	{	1146	{
1233	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);	1147	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1234	}	1148	}
1235		1149
1236	#if TRANSPARENT	1150	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1237	void rootwin_cb (XEvent &xev);	1151	void rootwin_cb (XEvent &xev);
1238	xevent_watcher rootwin_ev;	1152	xevent_watcher rootwin_ev;
1239	#endif	1153	#endif
		1154	#ifdef HAVE_BG_PIXMAP
		1155	void update_background ();
		1156	#if TRACE_PIXMAPS
		1157	void trace_update_background (const char *file, int line);
		1158	# define update_background() trace_update_background (__FILE__, __LINE__)
		1159	#endif
		1160	void update_background_cb (ev::timer &w, int revents);
		1161	ev::timer update_background_ev;
		1162	#endif
1240		1163
1241	void x_cb (XEvent &xev);	1164	void x_cb (XEvent &xev);
1242	void flush ();
1243	xevent_watcher termwin_ev;	1165	xevent_watcher termwin_ev;
1244	xevent_watcher vt_ev;	1166	xevent_watcher vt_ev;
1245	#ifdef HAVE_SCROLLBARS	1167	#ifdef HAVE_SCROLLBARS
1246	xevent_watcher scrollbar_ev;	1168	xevent_watcher scrollbar_ev;
1247	#endif	1169	#endif
1248	#ifdef MENUBAR
1249	xevent_watcher menubar_ev;
1250	#endif
1251		1170
1252	void check_cb (check_watcher &w); check_watcher check_ev;	1171	void child_cb (ev::child &w, int revents); ev::child child_ev;
1253	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1172	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1254	void flush_cb (time_watcher &w); time_watcher flush_ev;	1173	void refresh_check ();
1255		1174	void flush ();
1256	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1175	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1257		1176	bool pty_fill ();
1258	void incr_cb (time_watcher &w); time_watcher incr_ev;	1177	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1178	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1259		1179
1260	#ifdef CURSOR_BLINK	1180	#ifdef CURSOR_BLINK
1261	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1181	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1262	#endif	1182	#endif
1263	#ifdef TEXT_BLINK	1183	#ifdef TEXT_BLINK
1264	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1184	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1185	#endif
		1186	#ifndef NO_BELL
		1187	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1265	#endif	1188	#endif
1266		1189
1267	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1190	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1268	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1191	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1269	#endif	1192	#endif
1270	#ifdef SELECTION_SCROLLING	1193	#ifdef SELECTION_SCROLLING
1271	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1194	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1272	#endif	1195	#endif
1273	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1196	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1274	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1197	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1275	#endif	1198	#endif
1276		1199
1277	#ifdef POINTER_BLANK	1200	#ifdef POINTER_BLANK
1278	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1201	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1279	void pointer_blank ();	1202	void pointer_blank ();
1280	#endif	1203	#endif
1281	void pointer_unblank ();	1204	void pointer_unblank ();
1282		1205
1283	void tt_printf (const char *fmt,...);	1206	void tt_printf (const char *fmt,...);
1284	void tt_write (const char *data, unsigned int len);	1207	void tt_write (const char *data, unsigned int len);
1285	void pty_write ();	1208	void pty_write ();
1286		1209
1287	void tt_winch ();	1210	void init (stringvec *argv, stringvec *envv)
1288		1211	{
1289	rxvt_term ();	1212	this->argv = argv;
1290	~rxvt_term ();	1213	init (argv->size (), argv->begin (), envv);
1291	void child_exit (); // child has exited, usually destroys	1214	}
1292	void destroy ();
1293	void emergency_cleanup ();
1294
1295	bool init (int argc, const char *const *argv);
1296	bool init_vars ();
1297
1298	bool pty_fill ();
1299		1215
1300	void make_current () const // make this the "currently active" urxvt instance	1216	void make_current () const // make this the "currently active" urxvt instance
1301	{	1217	{
1302	SET_R (this);	1218	SET_R (this);
		1219	set_environ (envv);
1303	rxvt_set_locale (locale);	1220	rxvt_set_locale (locale);
1304	set_environ (envv);
1305	}	1221	}
1306		1222
1307	void init_secondary ();
1308	const char **init_resources (int argc, const char *const *argv);
1309	const char *x_resource (const char *name);
1310	void init_env ();
1311	void set_locale (const char *locale);
1312	void init_xlocale ();
1313	void init_command (const char *const *argv);
1314	void run_command (const char *const *argv);
1315	int run_child (const char *const *argv);
1316
1317	void color_aliases (int idx);
1318	void recolour_cursor ();
1319	void create_windows (int argc, const char *const *argv);
1320	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1321	void window_calc (unsigned int newwidth, unsigned int newheight);
1322
1323	#if USE_XIM	1223	#if USE_XIM
1324	rxvt_xim *input_method;	1224	rxvt_xim *input_method;
1325	XIC Input_Context;	1225	XIC Input_Context;
1326	XIMStyle input_style;	1226	XIMStyle input_style;
1327	XPoint spot; // most recently sent spot position	1227	XPoint spot; // most recently sent spot position
1328		1228
1329	void im_destroy ();	1229	void im_destroy ();
1330	void im_cb (); im_watcher im_ev;	1230	void im_cb (); im_watcher im_ev;
1331	void im_set_size (XRectangle &size);	1231	void im_set_size (XRectangle &size);
1332	void im_set_position (XPoint &pos);	1232	void im_set_position (XPoint &pos) NOTHROW;
1333	void im_set_color (unsigned long &fg, unsigned long &bg);	1233	void im_set_color (unsigned long &fg, unsigned long &bg);
1334	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1234	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1335		1235
1336	bool IMisRunning ();	1236	bool IMisRunning ();
1337	void IMSendSpot ();	1237	void IMSendSpot ();
1338	bool IM_get_IC (const char *modifiers);	1238	bool IM_get_IC (const char *modifiers);
1339	void IMSetStatusPosition ();	1239	void IMSetPosition ();
1340	#endif	1240	#endif
1341
1342	void resize_scrollbar ();
1343
1344	void pixel_position (int *x, int *y);
1345
1346	void selection_click (int clicks, int x, int y);
1347	void selection_extend (int x, int y, int flag);
1348	void selection_rotate (int x, int y);
1349
1350	/* autoconvert */
1351		1241
1352	// command.C	1242	// command.C
1353	void lookup_key (XKeyEvent &ev);	1243	void key_press (XKeyEvent &ev);
		1244	void key_release (XKeyEvent &ev);
1354	unsigned int cmd_write (const char *str, unsigned int count);	1245	unsigned int cmd_write (const char *str, unsigned int count);
1355		1246
1356	wchar_t next_char ();	1247	wchar_t next_char () NOTHROW;
1357	wchar_t cmd_getc ();	1248	wchar_t cmd_getc () THROW ((class out_of_input));
1358	uint32_t next_octet ();	1249	uint32_t next_octet () NOTHROW;
1359	uint32_t cmd_get8 ();	1250	uint32_t cmd_get8 () THROW ((class out_of_input));
1360		1251
1361	bool cmd_parse ();	1252	bool cmd_parse ();
1362	void mouse_report (XButtonEvent &ev);	1253	void mouse_report (XButtonEvent &ev);
1363	void button_press (XButtonEvent &ev);	1254	void button_press (XButtonEvent &ev);
1364	void button_release (XButtonEvent &ev);	1255	void button_release (XButtonEvent &ev);
1365	void focus_in ();	1256	void focus_in ();
1366	void focus_out ();	1257	void focus_out ();
1367	int check_our_parents ();	1258	void update_fade_color (unsigned int idx);
1368	#ifdef PRINTPIPE	1259	#ifdef PRINTPIPE
1369	FILE *popen_printer ();	1260	FILE *popen_printer ();
1370	int pclose_printer (FILE *stream);	1261	int pclose_printer (FILE *stream);
1371	#endif	1262	#endif
1372	void process_print_pipe ();	1263	void process_print_pipe ();
…		…
1383	int privcases (int mode, unsigned long bit);	1274	int privcases (int mode, unsigned long bit);
1384	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1275	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1385	void process_sgr_mode (unsigned int nargs, const int *arg);	1276	void process_sgr_mode (unsigned int nargs, const int *arg);
1386	void process_graphics ();	1277	void process_graphics ();
1387	// init.C	1278	// init.C
		1279	void init_vars ();
		1280	void init_secondary ();
		1281	const char **init_resources (int argc, const char *const *argv);
		1282	void init_env ();
		1283	void set_locale (const char *locale);
		1284	void init_xlocale ();
		1285	void init_command (const char *const *argv);
		1286	void run_command (const char *const *argv);
		1287	int run_child (const char *const *argv);
		1288	void color_aliases (int idx);
		1289	void create_windows (int argc, const char *const *argv);
1388	void Get_Colours ();	1290	void Get_Colours ();
1389	void get_ourmods ();	1291	void get_ourmods ();
1390	// logging.C
1391	void makeutent (const char *pty, const char *hostname);
1392	void cleanutent ();
1393	// main.C	1292	// main.C
1394	void privileged_utmp (rxvt_privaction action);	1293	void tt_winch ();
		1294	rxvt_term ();
		1295	~rxvt_term ();
		1296	void destroy ();
		1297	void emergency_cleanup ();
		1298	void init (int argc, const char *const *argv, stringvec *envv);
		1299	void recolour_cursor ();
		1300	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1301	void window_calc (unsigned int newwidth, unsigned int newheight);
1395	bool set_fonts ();	1302	bool set_fonts ();
1396	void set_string_property (Atom prop, const char *str, int len = -1);	1303	void set_string_property (Atom prop, const char *str, int len = -1);
1397	void set_utf8_property (Atom prop, const char *str, int len = -1);	1304	void set_utf8_property (Atom prop, const char *str, int len = -1);
1398	void set_title (const char *str);	1305	void set_title (const char *str);
1399	void set_icon_name (const char *str);	1306	void set_icon_name (const char *str);
1400	void set_window_color (int idx, const char *color);	1307	void set_window_color (int idx, const char *color);
1401	void set_colorfgbg ();	1308	void set_colorfgbg ();
1402	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1309	bool set_color (rxvt_color &color, const char *name);
		1310	void alias_color (int dst, int src);
1403	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1311	void set_widthheight (unsigned int newwidth, unsigned int newheight);
1404		1312	void get_window_origin (int &x, int &y);
1405	#ifdef MENUBAR	1313	Pixmap get_pixmap_property (int prop_id);
1406	// menubar.C
1407	void menuitem_free (menu_t *menu, menuitem_t *item);
1408	int action_dispatch (action_t *action);
1409	void menuarrow_free (char name);
1410	void menuarrow_add (char *string);
1411	char *menu_find_base (menu_t **menu, char *path);
1412	menu_t *menu_delete (menu_t *menu);
1413	menu_t *menu_add (menu_t *parent, char *path);
1414	void drawbox_menubar (int x, int len, int state);
1415	void drawtriangle (int x, int y, int state);
1416	void drawbox_menuitem (int y, int state);
1417	void menu_show ();
1418	void menu_display (void (rxvt_term::*update) ());
1419	void menu_hide_all ();
1420	void menu_hide ();
1421	void menu_clear (menu_t *menu);
1422	void menubar_clear ();
1423	bar_t *menubar_find (const char *name);
1424	int menubar_push (const char *name);
1425	void menubar_remove (const char *name);
1426	void menubar_dump (FILE *fp);
1427	void menubar_read (const char *filename);
1428	void menubar_dispatch (char *str);
1429	void draw_Arrows (int name, int state);
1430	void menubar_expose ();
1431	int menubar_mapping (int map);
1432	int menu_select (XButtonEvent &ev);
1433	void menubar_select (XButtonEvent &ev);
1434	void menubar_control (XButtonEvent &ev);
1435	void map_menuBar (int map);
1436	#endif
1437		1314
1438	// screen.C	1315	// screen.C
1439		1316
1440	void lalloc (line_t &l) const	1317	void lalloc (line_t &l) const
1441	{	1318	{
…		…
1463		1340
1464	if (ncol > prev_ncol)	1341	if (ncol > prev_ncol)
1465	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);	1342	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1466	}	1343	}
1467		1344
1468	int fgcolor_of (rend_t r) const	1345	int fgcolor_of (rend_t r) const NOTHROW
1469	{	1346	{
1470	int base = GET_BASEFG (r);	1347	int base = GET_BASEFG (r);
1471	#ifndef NO_BRIGHTCOLOR	1348	#ifndef NO_BRIGHTCOLOR
1472	if (r & RS_Bold	1349	if (r & RS_Bold
1473	# if ENABLE_STYLES	1350	# if ENABLE_STYLES
1474	&& OPTION (Opt_intensityStyles)	1351	&& option (Opt_intensityStyles)
1475	# endif	1352	# endif
1476	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1353	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1477	base += minBrightCOLOR - minCOLOR;	1354	base += minBrightCOLOR - minCOLOR;
1478	#endif	1355	#endif
1479	return base;	1356	return base;
1480	}	1357	}
1481		1358
1482	int bgcolor_of (rend_t r) const	1359	int bgcolor_of (rend_t r) const NOTHROW
1483	{	1360	{
1484	int base = GET_BASEBG (r);	1361	int base = GET_BASEBG (r);
1485	#ifndef NO_BRIGHTCOLOR	1362	#ifndef NO_BRIGHTCOLOR
1486	if (r & RS_Blink	1363	if (r & RS_Blink
1487	# if ENABLE_STYLES	1364	# if ENABLE_STYLES
1488	&& OPTION (Opt_intensityStyles)	1365	&& option (Opt_intensityStyles)
1489	# endif	1366	# endif
1490	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1367	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1491	base += minBrightCOLOR - minCOLOR;	1368	base += minBrightCOLOR - minCOLOR;
1492	#endif	1369	#endif
1493	return base;	1370	return base;
1494	}	1371	}
1495		1372
1496	bool option (uint32_t opt) const	1373	bool option (uint8_t opt) const NOTHROW
1497	{	1374	{
1498	return OPTION (opt);	1375	if (!opt)
		1376	return 0;
		1377
		1378	--opt;
		1379	return options[opt >> 3] & (1 << (opt & 7));
1499	}	1380	}
1500		1381
1501	void set_option (uint32_t opt, bool set)	1382	void set_option (uint8_t opt, bool set = true) NOTHROW
		1383	{
		1384	if (!opt)
		1385	return;
		1386
		1387	--opt;
		1388	if (set)
		1389	options[opt >> 3] |= (1 << (opt & 7));
		1390	else
		1391	options[opt >> 3] &= ~(1 << (opt & 7));
		1392	}
		1393
		1394	void PrivMode (int set, unsigned bit) NOTHROW
1502	{	1395	{
1503	if (set)	1396	if (set)
1504	options |= opt;	1397	priv_modes |= bit;
1505	else	1398	else
1506	options &= ~opt;	1399	priv_modes &= ~bit;
1507	}	1400	}
1508		1401
		1402	// modifies first argument(!)
		1403	void paste (char *data, unsigned int len) NOTHROW;
1509	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;	1404	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1510	void scr_blank_screen_mem (line_t &l, rend_t efs) const;	1405	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1511	int scr_scroll_text (int row1, int row2, int count);	1406	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1512	void scr_reset ();	1407	void scr_reset ();
1513	void scr_release ();	1408	void scr_release () NOTHROW;
1514	void scr_clear (bool really = false);	1409	void scr_clear (bool really = false) NOTHROW;
1515	void scr_refresh (unsigned char refresh_type);	1410	void scr_refresh () NOTHROW;
1516	bool scr_refresh_rend (rend_t mask, rend_t value);	1411	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1517	void scr_erase_screen (int mode);	1412	void scr_erase_screen (int mode) NOTHROW;
1518	#if ENABLE_FRILLS	1413	#if ENABLE_FRILLS
1519	void scr_erase_savelines ();	1414	void scr_erase_savelines () NOTHROW;
1520	void scr_backindex ();	1415	void scr_backindex () NOTHROW;
1521	void scr_forwardindex ();	1416	void scr_forwardindex () NOTHROW;
1522	#endif	1417	#endif
1523	void scr_touch (bool refresh);	1418	void scr_touch (bool refresh) NOTHROW;
1524	void scr_expose (int x, int y, int width, int height, bool refresh);	1419	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1525	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1526	void scr_recolour ();	1420	void scr_recolour () NOTHROW;
1527	void scr_remap_chars ();	1421	void scr_remap_chars () NOTHROW;
1528	void scr_remap_chars (line_t &l);	1422	void scr_remap_chars (line_t &l) NOTHROW;
		1423
		1424	enum cursor_mode { SAVE, RESTORE };
1529		1425
1530	void scr_poweron ();	1426	void scr_poweron ();
1531	void scr_cursor (int mode);	1427	void scr_cursor (cursor_mode mode) NOTHROW;
1532	void scr_do_wrap ();	1428	void scr_do_wrap () NOTHROW;
		1429	void scr_swap_screen () NOTHROW;
1533	int scr_change_screen (int scrn);	1430	void scr_change_screen (int scrn);
1534	void scr_color (unsigned int color, int fgbg);	1431	void scr_color (unsigned int color, int fgbg) NOTHROW;
1535	void scr_rendition (int set, int style);	1432	void scr_rendition (int set, int style) NOTHROW;
1536	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);	1433	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1537	void scr_backspace ();	1434	void scr_backspace () NOTHROW;
1538	void scr_tab (int count, bool ht = false);	1435	void scr_tab (int count, bool ht = false) NOTHROW;
1539	void scr_gotorc (int row, int col, int relative);	1436	void scr_gotorc (int row, int col, int relative) NOTHROW;
1540	void scr_index (enum page_dirn direction);	1437	void scr_index (enum page_dirn direction) NOTHROW;
1541	void scr_erase_line (int mode);	1438	void scr_erase_line (int mode) NOTHROW;
1542	void scr_E ();	1439	void scr_E () NOTHROW;
1543	void scr_insdel_lines (int count, int insdel);	1440	void scr_insdel_lines (int count, int insdel) NOTHROW;
1544	void scr_insdel_chars (int count, int insdel);	1441	void scr_insdel_chars (int count, int insdel) NOTHROW;
1545	void scr_scroll_region (int top, int bot);	1442	void scr_scroll_region (int top, int bot) NOTHROW;
1546	void scr_cursor_visible (int mode);	1443	void scr_cursor_visible (int mode) NOTHROW;
1547	void scr_autowrap (int mode);	1444	void scr_autowrap (int mode) NOTHROW;
1548	void scr_relative_origin (int mode);	1445	void scr_relative_origin (int mode) NOTHROW;
1549	void scr_insert_mode (int mode);	1446	void scr_insert_mode (int mode) NOTHROW;
1550	void scr_set_tab (int mode);	1447	void scr_set_tab (int mode) NOTHROW;
1551	void scr_rvideo_mode (int mode);	1448	void scr_rvideo_mode (bool on) NOTHROW;
1552	void scr_report_position ();	1449	void scr_report_position () NOTHROW;
1553	void set_font_style ();	1450	void set_font_style () NOTHROW;
1554	void scr_charset_choose (int set);	1451	void scr_charset_choose (int set) NOTHROW;
1555	void scr_charset_set (int set, unsigned int ch);	1452	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1556	void scr_move_to (int y, int len);	1453	void scr_move_to (int y, int len) NOTHROW;
1557	bool scr_page (enum page_dirn direction, int nlines);	1454	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1558	bool scr_changeview (int new_view_start);	1455	bool scr_changeview (int new_view_start) NOTHROW;
1559	void scr_bell ();	1456	void scr_bell () NOTHROW;
1560	void scr_printscreen (int fullhist);	1457	void scr_printscreen (int fullhist) NOTHROW;
1561	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);	1458	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1562	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);	1459	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1563	void scr_reverse_selection ();	1460	void scr_reverse_selection () NOTHROW;
1564	void scr_dump (int fd);	1461	void scr_dump (int fd) NOTHROW;
		1462
1565	void selection_check (int check_more);	1463	void selection_check (int check_more) NOTHROW;
1566	void selection_paste (Window win, Atom prop, bool delete_prop);	1464	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1567	void selection_property (Window win, Atom prop);	1465	void selection_property (Window win, Atom prop) NOTHROW;
1568	void selection_request (Time tm, int x, int y);	1466	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1569	int selection_request_other (Atom target, int selnum);	1467	int selection_request_other (Atom target, int selnum) NOTHROW;
1570	void selection_clear ();	1468	void selection_clear () NOTHROW;
1571	void selection_make (Time tm);	1469	void selection_make (Time tm);
1572	bool selection_grab (Time tm);	1470	bool selection_grab (Time tm) NOTHROW;
1573	void selection_start_colrow (int col, int row);	1471	void selection_start_colrow (int col, int row) NOTHROW;
1574	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1472	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1575	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1473	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1576	void selection_remove_trailing_spaces ();	1474	void selection_remove_trailing_spaces () NOTHROW;
1577	void selection_send (const XSelectionRequestEvent &rq);	1475	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
		1476	void selection_click (int clicks, int x, int y) NOTHROW;
		1477	void selection_extend (int x, int y, int flag) NOTHROW;
		1478	void selection_rotate (int x, int y) NOTHROW;
1578		1479
1579	#if defined(NEXT_SCROLLBAR)	1480	#if defined(NEXT_SCROLLBAR)
1580	// scrollbar-next.C	1481	// scrollbar-next.C
1581	Pixmap renderPixmap (const char *const *data, int width, int height);	1482	Pixmap renderPixmap (const char *const *data, int width, int height);
1582	void init_scrollbar_stuff ();	1483	void init_scrollbar_stuff ();
…		…
1584	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);	1485	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1585	#endif	1486	#endif
1586		1487
1587	#if defined(RXVT_SCROLLBAR)	1488	#if defined(RXVT_SCROLLBAR)
1588	// scrollbar-rxvt.C	1489	// scrollbar-rxvt.C
1589	void Draw_button (int x, int y, int state, int dirn);
1590	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);	1490	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1591	#endif	1491	#endif
1592		1492
1593	#if defined(XTERM_SCROLLBAR)	1493	#if defined(XTERM_SCROLLBAR)
1594	// scrollbar-xterm.C	1494	// scrollbar-xterm.C
…		…
1599	// scrollbar-plain.C	1499	// scrollbar-plain.C
1600	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1500	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1601	#endif	1501	#endif
1602		1502
1603	// scrollbar.C	1503	// scrollbar.C
		1504	void resize_scrollbar ();
1604	int scrollbar_mapping (int map);	1505	int scrollbar_mapping (int map);
1605	int scrollbar_show (int update);	1506	int scrollbar_show (int update);
1606	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);	1507	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1607		1508
1608	// xdefaults.C	1509	// xdefaults.C
1609	void get_options (int argc, const char *const *argv);	1510	void get_options (int argc, const char *const *argv);
1610	int parse_keysym (const char *str, const char *arg);	1511	int parse_keysym (const char *str, const char *arg);
1611	void get_xdefaults (FILE *stream, const char *name);	1512	const char *x_resource (const char *name);
1612	void extract_resources ();	1513	void extract_resources ();
1613	// xpm.C
1614	int scale_pixmap (const char *geom);
1615	void resize_pixmap ();
1616	Pixmap set_bgPixmap (const char *file);
1617	};	1514	};
1618		1515
1619	/*	1516	#endif /* _RXVT_H_ */
1620	*****************************************************************************
1621	* PROTOTYPES
1622	*****************************************************************************
1623	*/
1624	#ifdef PROTOTYPES
1625	# define __PROTO(p) p
1626	#else
1627	# define __PROTO(p) ()
1628	#endif
1629		1517
1630	#ifdef DEBUG_malloc
1631	# include "dmalloc.h" /* This comes last */
1632	#endif
1633
1634	#endif /* _RXVT_H_ */
1635

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