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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.298 by ayin, Sun Aug 26 17:56:19 2007 UTC vs.
Revision 1.397 by root, Thu Apr 1 01:01:44 2010 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
…		…
18	# define ENABLE_XEMBED 1	60	# define ENABLE_XEMBED 1
19	# define ENABLE_EWMH 1	61	# define ENABLE_EWMH 1
20	# define ENABLE_XIM_ONTHESPOT 1	62	# define ENABLE_XIM_ONTHESPOT 1
21	# define CURSOR_BLINK 1	63	# define CURSOR_BLINK 1
22	# define OPTION_HC 1	64	# define OPTION_HC 1
		65	# define BUILTIN_GLYPHS 1
23	#else	66	#else
24	# define ENABLE_MINIMAL 1	67	# define ENABLE_MINIMAL 1
25	#endif	68	#endif
26		69
27	#include <limits.h>	70	#include <limits.h>
28		71
29	#include <X11/cursorfont.h>	72	#include <X11/cursorfont.h>
30	#include <X11/keysym.h>	73	#include <X11/keysym.h>
31	#include <X11/keysymdef.h>	74	#include <X11/keysymdef.h>
32	#include <X11/Xatom.h>	75	#include <X11/Xatom.h>
33	#if ENABLE_FRILLS
34	# include <X11/Xmd.h>
35	#endif
36		76
37	#include "encoding.h"	77	#include "encoding.h"
38	#include "rxvtutil.h"	78	#include "rxvtutil.h"
39	#include "rxvtfont.h"	79	#include "rxvtfont.h"
40	#include "rxvttoolkit.h"	80	#include "rxvttoolkit.h"
41	#include "iom.h"	81	#include "scrollbar.h"
		82	#include "ev_cpp.h"
42	#include "salloc.h"	83	#include "salloc.h"
43	#include "libptytty.h"	84	#include "libptytty.h"
44		85
45	#include "rxvtperl.h"	86	#include "rxvtperl.h"
46		87
…		…
56	/*	97	/*
57	*****************************************************************************	98	*****************************************************************************
58	* SYSTEM HACKS	99	* SYSTEM HACKS
59	*****************************************************************************	100	*****************************************************************************
60	*/	101	*/
61	/* Consistent defines - please report on the necessity
62	* @ Unixware: defines (__svr4__)
63	*/
64	#if defined (SVR4) && !defined (__svr4__)
65	# define __svr4__ 1
66	#endif
67	#if defined (sun) && !defined (__sun__)
68	# define __sun__ 1
69	#endif
70		102
71	#ifndef HAVE_XPOINTER	103	#ifndef HAVE_XPOINTER
72	typedef char *XPointer;	104	typedef char *XPointer;
73	#endif	105	#endif
74		106
75	#include <termios.h>	107	#include <termios.h>
76	typedef struct termios ttymode_t;
77		108
78	#ifdef HAVE_AFTERIMAGE	109	#include "background.h"
79	# include <afterimage.h>
80	#undef min
81	#undef max
82	#endif
83		110
84	#ifndef STDIN_FILENO	111	#ifndef STDIN_FILENO
85	# define STDIN_FILENO 0	112	# define STDIN_FILENO 0
86	# define STDOUT_FILENO 1	113	# define STDOUT_FILENO 1
87	# define STDERR_FILENO 2	114	# define STDERR_FILENO 2
88	#endif	115	#endif
89		116
		117	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		118	# define EXIT_SUCCESS 0 /* exit function success */
		119	# define EXIT_FAILURE 1 /* exit function failure */
		120	#endif
		121
		122	#ifndef PATH_MAX
		123	# define PATH_MAX 16384
		124	#endif
		125
90	/****************************************************************************/	126	/****************************************************************************/
91		127
92	// exception thrown on fatal (per-instance) errors	128	// exception thrown on fatal (per-instance) errors
93	class rxvt_failure_exception { };	129	class rxvt_failure_exception { };
94		130
95	// exception thrown when the command parser runs out of input data	131	// exception thrown when the command parser runs out of input data
96	class out_of_input { };	132	class out_of_input { };
97		133
98	/*	134	/*
99	*****************************************************************************	135	*****************************************************************************
100	* PROTOTYPES	136	* PROTOTYPES
101	*****************************************************************************	137	*****************************************************************************
102	*/	138	*/
103	// main.C	139	// main.C
104	void * rxvt_malloc (size_t size);	140	#define SET_LOCALE(locale) rxvt_set_locale (locale)
105	void * rxvt_calloc (size_t number, size_t size);	141	extern bool rxvt_set_locale (const char *locale) NOTHROW;
106	void * rxvt_realloc (void *ptr, size_t size);	142	extern void rxvt_push_locale (const char *locale) NOTHROW;
		143	extern void rxvt_pop_locale () NOTHROW;
		144	void rxvt_init ();
107		145
108	// misc.C	146	// misc.C
109	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	147	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
110	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	148	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
111	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	149	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
112	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	150	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
113		151
114	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
115
116	char * rxvt_r_basename (const char *str) NOTHROW;	152	const char * rxvt_basename (const char *str) NOTHROW;
117	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	153	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
118	void rxvt_log (const char *fmt,...) NOTHROW;	154	void rxvt_log (const char *fmt,...) NOTHROW;
119	void rxvt_warn (const char *fmt,...) NOTHROW;	155	void rxvt_warn (const char *fmt,...) NOTHROW;
120	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	156	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
121	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	157	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
122		158
123	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
124	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
125	char * rxvt_Str_trim (char *str) NOTHROW;	159	char * rxvt_strtrim (char *str) NOTHROW;
126	int rxvt_Str_escaped (char *str) NOTHROW;
127	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	160	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
128	void rxvt_freecommastring (char **cs) NOTHROW;	161	void rxvt_freecommastring (char **cs) NOTHROW;
		162
		163	void * rxvt_malloc (size_t size);
		164	void * rxvt_calloc (size_t number, size_t size);
		165	void * rxvt_realloc (void *ptr, size_t size);
129		166
130	/////////////////////////////////////////////////////////////////////////////	167	/////////////////////////////////////////////////////////////////////////////
131		168
132	// temporarily replace the process environment	169	// temporarily replace the process environment
133	extern char **environ;	170	extern char **environ;
134	extern char **rxvt_environ; // the original environ pointer	171	extern char **rxvt_environ; // the original environ pointer
135		172
		173	static inline void
136	static inline void set_environ (stringvec *envv)	174	set_environ (stringvec *envv)
137	{	175	{
138	#if ENABLE_PERL	176	#if ENABLE_PERL
139	assert (envv);	177	assert (envv);
140	#else	178	#else
141	if (envv)	179	if (envv)
142	#endif	180	#endif
143	environ = (char **)envv->begin ();	181	environ = (char **)envv->begin ();
144	}	182	}
145		183
146	static inline void set_environ (char **envv)	184	static inline void
		185	set_environ (char **envv)
147	{	186	{
148	#if ENABLE_PERL	187	#if ENABLE_PERL
149	assert (envv);	188	assert (envv);
150	#else	189	#else
151	if (envv)	190	if (envv)
…		…
156	/*	195	/*
157	*****************************************************************************	196	*****************************************************************************
158	* STRUCTURES AND TYPEDEFS	197	* STRUCTURES AND TYPEDEFS
159	*****************************************************************************	198	*****************************************************************************
160	*/	199	*/
161	struct grwin_t;
162
163	/* If we're using either the rxvt scrollbar, keep the
164	* scrollColor resource.
165	*/
166	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167	# define KEEP_SCROLLCOLOR 1
168	#else
169	# undef KEEP_SCROLLCOLOR
170	#endif
171
172	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
173	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
174	struct bgPixmap_t {
175
176	enum {
177	geometrySet = (1UL<<0),
178	propScale = (1UL<<1),
179	geometryFlags = (geometrySet|propScale),
180
181	tintSet = (1UL<<8),
182	tintNeeded = (1UL<<9),
183	tintWholesome = (1UL<<10),
184	tintServerSide = (1UL<<11),
185	tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
186	blurNeeded = (1UL<<12),
187
188	isTransparent = (1UL<<16),
189	isInvalid = (1UL<<17)
190	};
191
192	unsigned long flags;
193
194	enum {
195	transpPmapTiled = (1UL<<0),
196	transpPmapTinted = tintNeeded,
197	transpPmapBlured = blurNeeded,
198	transpTransformations = (tintNeeded|blurNeeded)
199	}; /* this flags are returned by make_transparency_pixmap if called */
200
201	# ifdef XPM_BACKGROUND
202	# ifdef HAVE_AFTERIMAGE
203	ASImage *original_asim;
204	bool render_asim (ASImage *background, ARGB32 background_tint);
205	# endif
206
207	enum { defaultScale = 100, defaultAlign = 50 };
208
209	unsigned int h_scale, v_scale;/* percents of the window size */
210	int h_align, v_align; /* percents of the window size:
211	0 - left align, 50 - center, 100 - right */
212	void unset_geometry () { flags = flags & ~geometryFlags; };
213	bool set_geometry (const char *geom);
214	void set_defaultGeometry ()
215	{
216	h_scale = v_scale = defaultScale;
217	h_align = v_align = defaultAlign;
218	flags |= geometrySet;
219	};
220
221	bool set_file (const char *file);
222	# endif /* XPM_BACKGROUND */
223
224	rxvt_term *target;
225	bool set_target (rxvt_term *new_target);
226
227	# ifdef ENABLE_TRANSPARENCY
228	int root_depth; /* obtained when target is set */
229	Pixmap root_pixmap; /* current root pixmap set */
230	rxvt_color tint;
231	int shade;
232	int h_blurRadius, v_blurRadius;
233
234	bool set_transparent ();
235	bool set_blur_radius (const char *geom);
236	bool set_tint (rxvt_color &new_tint);
237	bool unset_tint ();
238	bool set_shade (const char *shade_str);
239	bool set_root_pixmap ();
240
241	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
242	# endif
243	double invalid_since;
244
245	Pixmap pixmap;
246	unsigned int pmap_width, pmap_height;
247	unsigned int pmap_depth;
248
249	bool window_size_sensitive ();
250	bool need_client_side_rendering ();
251	void apply ();
252	bool render ();
253	void invalidate () {
254	if (!(flags & isInvalid))
255	{
256	flags |= isInvalid;
257	invalid_since = NOW;
258	}
259	};
260	};
261	#else
262	# undef HAVE_BG_PIXMAP
263	#endif
264		200
265	/*	201	/*
266	* the 'essential' information for reporting Mouse Events	202	* the 'essential' information for reporting Mouse Events
267	* pared down from XButtonEvent	203	* pared down from XButtonEvent
268	*/	204	*/
269	struct mouse_event {	205	struct mouse_event
		206	{
270	int clicks;	207	int clicks;
271	Time time; /* milliseconds */	208	Time time; /* milliseconds */
272	unsigned int state; /* key or button mask */	209	unsigned int state; /* key or button mask */
273	unsigned int button; /* detail */	210	unsigned int button; /* detail */
274	};	211	};
275		212
276	#if ENABLE_FRILLS
277	typedef struct _mwmhints {
278	CARD32 flags;
279	CARD32 functions;
280	CARD32 decorations;
281	INT32 input_mode;
282	CARD32 status;
283	} MWMHints;
284	#endif
285
286	#if ENABLE_XEMBED	213	#if ENABLE_XEMBED
287	// XEMBED messages	214	// XEMBED messages
288	# define XEMBED_EMBEDDED_NOTIFY 0	215	# define XEMBED_EMBEDDED_NOTIFY 0
289	# define XEMBED_WINDOW_ACTIVATE 1	216	# define XEMBED_WINDOW_ACTIVATE 1
290	# define XEMBED_WINDOW_DEACTIVATE 2	217	# define XEMBED_WINDOW_DEACTIVATE 2
291	# define XEMBED_REQUEST_FOCUS 3	218	# define XEMBED_REQUEST_FOCUS 3
292	# define XEMBED_FOCUS_IN 4	219	# define XEMBED_FOCUS_IN 4
293	# define XEMBED_FOCUS_OUT 5	220	# define XEMBED_FOCUS_OUT 5
294	# define XEMBED_FOCUS_NEXT 6	221	# define XEMBED_FOCUS_NEXT 6
295	# define XEMBED_FOCUS_PREV 7	222	# define XEMBED_FOCUS_PREV 7
296		223
297	# define XEMBED_MODALITY_ON 10	224	# define XEMBED_MODALITY_ON 10
298	# define XEMBED_MODALITY_OFF 11	225	# define XEMBED_MODALITY_OFF 11
299	# define XEMBED_REGISTER_ACCELERATOR 12	226	# define XEMBED_REGISTER_ACCELERATOR 12
300	# define XEMBED_UNREGISTER_ACCELERATOR 13	227	# define XEMBED_UNREGISTER_ACCELERATOR 13
301	# define XEMBED_ACTIVATE_ACCELERATOR 14	228	# define XEMBED_ACTIVATE_ACCELERATOR 14
302		229
303	// XEMBED detail code	230	// XEMBED detail code
304	# define XEMBED_FOCUS_CURRENT 0	231	# define XEMBED_FOCUS_CURRENT 0
305	# define XEMBED_FOCUS_FIRST 1	232	# define XEMBED_FOCUS_FIRST 1
306	# define XEMBED_FOCUS_LAST 2	233	# define XEMBED_FOCUS_LAST 2
307		234
308	# define XEMBED_MAPPED (1 << 0)	235	# define XEMBED_MAPPED (1 << 0)
309	#endif	236	#endif
310		237
…		…
314	*****************************************************************************	241	*****************************************************************************
315	*/	242	*/
316		243
317	/* COLORTERM, TERM environment variables */	244	/* COLORTERM, TERM environment variables */
318	#define COLORTERMENV "rxvt"	245	#define COLORTERMENV "rxvt"
319	#ifdef XPM_BACKGROUND	246	#ifdef BG_IMAGE_FROM_FILE
320	# define COLORTERMENVFULL COLORTERMENV "-xpm"	247	# define COLORTERMENVFULL COLORTERMENV "-xpm"
321	#else	248	#else
322	# define COLORTERMENVFULL COLORTERMENV	249	# define COLORTERMENVFULL COLORTERMENV
323	#endif	250	#endif
324	#ifndef TERMENV	251	#ifndef TERMENV
…		…
327		254
328	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	255	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
329	# define NO_MOUSE_REPORT_SCROLLBAR 1	256	# define NO_MOUSE_REPORT_SCROLLBAR 1
330	#endif	257	#endif
331		258
332	/* now look for other badly set stuff */
333
334	#if !defined (EACCESS) && defined(EAGAIN)
335	# define EACCESS EAGAIN
336	#endif
337
338	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
339	# define EXIT_SUCCESS 0 /* exit function success */
340	# define EXIT_FAILURE 1 /* exit function failure */
341	#endif
342
343	#define scrollBar_esc 30	259	#define scrollBar_esc 30
344		260
345	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	261	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
346	# define HAVE_SCROLLBARS 1	262	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
347	#endif	263	#endif
348
349	#define R_SB_ALIGN_CENTRE 0
350	#define R_SB_ALIGN_TOP 1
351	#define R_SB_ALIGN_BOTTOM 2
352
353	#define R_SB_NEXT 1
354	#define R_SB_XTERM 2
355	#define R_SB_PLAIN 4
356	#define R_SB_RXVT 8
357
358	#define SB_WIDTH_NEXT 19
359	#define SB_WIDTH_XTERM 15
360	#define SB_WIDTH_PLAIN 7
361	#ifndef SB_WIDTH_RXVT
362	# define SB_WIDTH_RXVT 10
363	#endif
364
365	/*
366	* NeXT scrollbar defines
367	*/
368	#define SB_PADDING 1
369	#define SB_BORDER_WIDTH 1
370	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
371	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
372	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
373	#define SB_MARGIN_SPACE (SB_PADDING * 2)
374	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
375	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
376	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
377	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
378	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
379	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
380	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
381	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
382	/*
383	* +-------------+
384	* | | <---< SB_PADDING
385	* | ::::::::::: |
386	* | ::::::::::: |
387	* '''''''''''''''''
388	* ,,,,,,,,,,,,,,,,,
389	* | ::::::::::: |
390	* | ::::::::::: |
391	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
392	* | | :::::::: |
393	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
394	* | +---------+ |
395	* | | ......%%| |
396	* | | ......%%| |
397	* | | .. ()..%%| |
398	* | | ......%%| |
399	* | | %%%%%%%%| |
400	* | +---------+ | <.........................
401	* | | <---< SB_PADDING :
402	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
403	* | | ......%%| | | : :
404	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
405	* | | %%%%%%%%| | | : :
406	* | +---------+ | <-+ : :
407	* | | : :
408	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
409	* | | ......%%| | | : :
410	* | | ..\/..%%| | | : :
411	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
412	* | +---------+ | | : :
413	* | | | : :
414	* +-------------+ <-+.........:............:
415	* ^^|_________| :
416	* || | :
417	* || +---< SB_BUTTON_WIDTH
418	* || :
419	* |+------< SB_PADDING
420	* |: :
421	* +----< SB_BORDER_WIDTH
422	* : :
423	* :............:
424	* |
425	* +---< SB_WIDTH_NEXT
426	*/
427		264
428	enum {	265	enum {
429	NO_REFRESH = 0, /* Window not visible at all! */	266	NO_REFRESH = 0, /* Window not visible at all! */
430	FAST_REFRESH = 1, /* Fully exposed window */	267	FAST_REFRESH = 1, /* Fully exposed window */
431	SLOW_REFRESH = 2, /* Partially exposed window */	268	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
469	SECONDARY,	306	SECONDARY,
470	};	307	};
471		308
472	#define RS_None 0	309	#define RS_None 0
473		310
474	#define RS_fgMask 0x0000007fUL // 128 colors	311	// GET_BGATTR depends on RS_fgShift > RS_bgShift
475	#define RS_bgMask 0x00003f80UL // 128 colors	312	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		313	#define RS_bgShift 0
		314	#define RS_fgShift (RS_bgShift + Color_Bits)
		315	#define RS_bgMask (RS_colorMask << RS_bgShift)
		316	#define RS_fgMask (RS_colorMask << RS_fgShift)
		317
		318	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		319	#define RS_fontShift (RS_fgShift + Color_Bits)
		320	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		321	#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		322
		323	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		324	#define RS_redraw (2UL << RS_fontShift)
		325
		326	// 5 custom bits for extensions
		327	#define RS_customCount 16UL
		328	#define RS_customShift 23
		329	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
476		330
477	// font styles	331	// font styles
478	#define RS_Bold 0x00004000UL // value 1	332	#define RS_Bold (1UL << RS_styleShift)
479	#define RS_Italic 0x00008000UL // value 2	333	#define RS_Italic (2UL << RS_styleShift)
		334
		335	#define RS_styleCount 4
		336	#define RS_styleShift 27
		337	#define RS_styleMask (RS_Bold | RS_Italic)
480		338
481	// fake styles	339	// fake styles
482	#define RS_Blink 0x00010000UL // blink	340	#define RS_Blink (1UL << 29)
483	#define RS_RVid 0x00020000UL // reverse video	341	#define RS_RVid (1UL << 30) // reverse video
484	#define RS_Uline 0x00040000UL // underline	342	#define RS_Uline (1UL << 31) // underline
485
486	// toggle this to force redraw, must be != RS_Careful
487	#define RS_redraw 0x01000000UL
488
489	// 5 custom bits for extensions
490	#define RS_customCount 32
491	#define RS_customMask 0x00f80000UL
492	#define RS_customShift 19
493
494	// other flags
495	#define RS_Careful 0x80000000UL /* be careful when drawing these */
496
497	#define RS_styleCount 4
498	#define RS_styleMask (RS_Bold | RS_Italic)
499	#define RS_styleShift 14
500		343
501	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	344	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
502	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	345	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
503		346
504	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
505	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
506	#define RS_fontShift 24
507
508	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	347	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
509	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	348	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
510		349
511	#define Sel_none 0 /* Not waiting */	350	#define Sel_none 0 /* Not waiting */
512	#define Sel_normal 0x01 /* normal selection */	351	#define Sel_normal 0x01 /* normal selection */
513	#define Sel_incr 0x02 /* incremental selection */	352	#define Sel_incr 0x02 /* incremental selection */
514	#define Sel_direct 0x00	353	#define Sel_direct 0x00
…		…
523	C0_NUL = 0x00,	362	C0_NUL = 0x00,
524	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	363	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
525	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	364	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
526	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	365	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
527	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	366	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
528	};	367	};
529	#define CHAR_ST 0x9c /* 0234 */	368	#define CHAR_ST 0x9c /* 0234 */
530		369
531	/*	370	/*
532	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	371	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
533	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	372	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
536	XTerm_name = 0,	375	XTerm_name = 0,
537	XTerm_iconName = 1,	376	XTerm_iconName = 1,
538	XTerm_title = 2,	377	XTerm_title = 2,
539	XTerm_property = 3, // change X property	378	XTerm_property = 3, // change X property
540	XTerm_Color = 4, // change colors	379	XTerm_Color = 4, // change colors
541	XTerm_Color00 = 10, // not implemented, CLASH!	380	XTerm_Color00 = 10, // change fg color
542	XTerm_Color01 = 11, // not implemented	381	XTerm_Color01 = 11, // change bg color
543	XTerm_Color_cursor = 12, // change actual 'Cursor' color	382	XTerm_Color_cursor = 12, // change actual 'Cursor' color
544	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	383	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
545	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	384	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
546	XTerm_Color05 = 15, // not implemented (tektronix fg)	385	XTerm_Color05 = 15, // not implemented (tektronix fg)
547	XTerm_Color06 = 16, // not implemented (tektronix bg)	386	XTerm_Color06 = 16, // not implemented (tektronix bg)
…		…
552	XTerm_konsole30 = 30, // reserved for konsole	391	XTerm_konsole30 = 30, // reserved for konsole
553	XTerm_konsole31 = 31, // reserved for konsole	392	XTerm_konsole31 = 31, // reserved for konsole
554	XTerm_emacs51 = 51, // reserved for emacs shell	393	XTerm_emacs51 = 51, // reserved for emacs shell
555	/*	394	/*
556	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	395	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
557	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
558	*/	396	*/
559	Rxvt_Color_BD = 18, // change actual 'Bold' color	397
560	Rxvt_Color_UL = 19, // change actual 'Underline' color	398	// deprecated
		399	Rxvt_Color_BD = 18,
		400	Rxvt_Color_UL = 19,
		401	Rxvt_restoreFG = 39,
		402	Rxvt_restoreBG = 49,
		403
561	Rxvt_Pixmap = 20, // new bg pixmap	404	Rxvt_Pixmap = 20, // new bg pixmap
562	Rxvt_restoreFG = 39, // change default fg color
563	Rxvt_restoreBG = 49, // change default bg color
564	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	405	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
565		406
566	URxvt_locale = 701, // change locale	407	URxvt_locale = 701, // change locale
567	URxvt_version = 702, // request version	408	URxvt_version = 702, // request version
568		409
569	URxvt_Color_IT = 704, // change actual 'Italic' colour	410	URxvt_Color_IT = 704, // change actual 'Italic' colour
570	URxvt_Color_tint = 705, // change actual tint colour	411	URxvt_Color_tint = 705, // change actual tint colour
		412	URxvt_Color_BD = 706, // change actual 'Bold' color
		413	URxvt_Color_UL = 707, // change actual 'Underline' color
571	URxvt_Color_BD = 706,	414	URxvt_Color_border = 708,
572	URxvt_Color_UL = 707,
573		415
574	URxvt_font = 710,	416	URxvt_font = 710,
575	URxvt_boldFont = 711,	417	URxvt_boldFont = 711,
576	URxvt_italicFont = 712,	418	URxvt_italicFont = 712,
577	URxvt_boldItalicFont = 713,	419	URxvt_boldItalicFont = 713,
578		420
579	URxvt_view_up = 720,	421	URxvt_view_up = 720,
580	URxvt_view_down = 721,	422	URxvt_view_down = 721,
581		423
582	URxvt_perl = 777,	424	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
583	};	425	};
584		426
585	/* Words starting with `Color_' are colours. Others are counts */	427	/* Words starting with `Color_' are colours. Others are counts */
586	/*	428	/*
587	* The PixColor and rendition colour usage should probably be decoupled	429	* The PixColor and rendition colour usage should probably be decoupled
…		…
617	Color_White = maxBrightCOLOR,	459	Color_White = maxBrightCOLOR,
618	#else	460	#else
619	Color_White = maxCOLOR,	461	Color_White = maxCOLOR,
620	#endif	462	#endif
621	minTermCOLOR = Color_White + 1,	463	minTermCOLOR = Color_White + 1,
		464	#ifndef USE_256_COLORS
622	maxTermCOLOR = Color_White + 72,	465	maxTermCOLOR = Color_White + 72,
		466	#else
		467	maxTermCOLOR = Color_White + 240,
		468	#endif
623	#ifndef NO_CURSORCOLOR	469	#ifndef NO_CURSORCOLOR
624	Color_cursor,	470	Color_cursor,
625	Color_cursor2,	471	Color_cursor2,
626	#endif	472	#endif
627	Color_pointer_fg,	473	Color_pointer_fg,
…		…
637	Color_underline,	483	Color_underline,
638	#endif	484	#endif
639	#ifdef OPTION_HC	485	#ifdef OPTION_HC
640	Color_HC,	486	Color_HC,
641	#endif	487	#endif
642	#ifdef KEEP_SCROLLCOLOR
643	Color_scroll,	488	Color_scroll,
		489	#ifdef RXVT_SCROLLBAR
644	Color_trough,	490	Color_trough,
645	#endif	491	#endif
646	#if ENABLE_TRANSPARENCY	492	#if ENABLE_TRANSPARENCY
647	Color_tint,	493	Color_tint,
648	#endif	494	#endif
649	#if OFF_FOCUS_FADING	495	#if OFF_FOCUS_FADING
650	Color_fade,	496	Color_fade,
651	#endif	497	#endif
652	NRS_COLORS, /* */	498	NRS_COLORS, /* */
653	#ifdef KEEP_SCROLLCOLOR	499	#ifdef RXVT_SCROLLBAR
654	Color_topShadow = NRS_COLORS,	500	Color_topShadow = NRS_COLORS,
655	Color_bottomShadow,	501	Color_bottomShadow,
656	TOTAL_COLORS	502	TOTAL_COLORS
657	#else	503	#else
658	TOTAL_COLORS = NRS_COLORS	504	TOTAL_COLORS = NRS_COLORS
659	#endif	505	#endif
660	};	506	};
661		507
		508	#ifndef USE_256_COLORS
662	#define Color_Bits 7 // 0 .. maxTermCOLOR	509	#define Color_Bits 7 // 0 .. maxTermCOLOR
		510	#else
		511	#define Color_Bits 9 // 0 .. maxTermCOLOR
		512	#endif
663		513
664	/*	514	/*
665	* Resource list	515	* Resource list
666	*/	516	*/
667	enum {	517	enum {
…		…
692	#define PrivMode_TtyOutputInh (1UL<<15)	542	#define PrivMode_TtyOutputInh (1UL<<15)
693	#define PrivMode_Keypress (1UL<<16)	543	#define PrivMode_Keypress (1UL<<16)
694	#define PrivMode_smoothScroll (1UL<<17)	544	#define PrivMode_smoothScroll (1UL<<17)
695	#define PrivMode_vt52 (1UL<<18)	545	#define PrivMode_vt52 (1UL<<18)
696	#define PrivMode_LFNL (1UL<<19)	546	#define PrivMode_LFNL (1UL<<19)
697	/* too annoying to implement X11 highlight tracking */	547	#define PrivMode_MouseBtnEvent (1UL<<20)
698	/* #define PrivMode_MouseX11Track (1LU<<20) */	548	#define PrivMode_MouseAnyEvent (1UL<<21)
		549	#define PrivMode_BracketPaste (1UL<<22)
699		550
700	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	551	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
701		552
702	#ifdef ALLOW_132_MODE	553	#ifdef ALLOW_132_MODE
703	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	554	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
704	#else	555	#else
705	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	556	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
707		558
708	// do not change these constants lightly, there are many interdependencies	559	// do not change these constants lightly, there are many interdependencies
709	#define IMBUFSIZ 128 // input modifier buffer sizes	560	#define IMBUFSIZ 128 // input modifier buffer sizes
710	#define KBUFSZ 512 // size of keyboard mapping buffer	561	#define KBUFSZ 512 // size of keyboard mapping buffer
711	#define CBUFSIZ 2048 // size of command buffer	562	#define CBUFSIZ 2048 // size of command buffer
		563	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
712	#define UBUFSIZ 2048 // character buffer	564	#define UBUFSIZ 2048 // character buffer
713		565
714	#ifndef PATH_MAX	566	#if ENABLE_FRILLS
715	# define PATH_MAX 16384	567	# include <X11/Xmd.h>
		568	typedef struct _mwmhints
		569	{
		570	CARD32 flags;
		571	CARD32 functions;
		572	CARD32 decorations;
		573	INT32 input_mode;
		574	CARD32 status;
		575	} MWMHints;
716	#endif	576	#endif
717		577
718	/* Motif window hints */	578	/* Motif window hints */
719	#define MWM_HINTS_FUNCTIONS (1L << 0)	579	#define MWM_HINTS_FUNCTIONS (1L << 0)
720	#define MWM_HINTS_DECORATIONS (1L << 1)	580	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
761	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	621	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
762	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	622	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
763	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	623	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
764	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	624	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
765		625
766	// for m >= -n, ensure remainder lies between 0..n-1
767	#define MOD(m,n) (((m) + (n)) % (n))
768
769	#define LINENO(n) MOD (term_start + int(n), total_rows)	626	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
770	#define ROW(n) row_buf [LINENO (n)]	627	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		628
		629	#define LINENO(n) LINENO_of (this, n)
		630	#define ROW(n) ROW_of (this, n)
771		631
772	/* how to build & extract colors and attributes */	632	/* how to build & extract colors and attributes */
773	#define GET_BASEFG(x) (((x) & RS_fgMask))	633	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
774	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	634	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
775		635
776	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	636	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
777	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	637	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
778		638
779	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	639	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
780	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	640	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
781		641
782	#define GET_ATTR(x) (((x) & RS_attrMask))	642	#define GET_ATTR(x) (((x) & RS_attrMask))
		643	// return attributes defining the background, encoding doesn't matter
		644	// depends on RS_fgShift > RS_bgShift
783	#define GET_BGATTR(x) \	645	#define GET_BGATTR(x) \
		646	(expect_false ((x) & RS_RVid) \
784	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	647	? (((x) & (RS_attrMask & ~RS_RVid)) \
785	| (((x) & RS_fgMask)<<Color_Bits)) \	648	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
786	: ((x) & (RS_attrMask | RS_bgMask)))	649	: ((x) & (RS_attrMask | RS_bgMask)))
787	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	650	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
788	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	651	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
789	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	652	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
790		653
791	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	654	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
792		655
793	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	656	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
794	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	657	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
795		658
796	#if ENABLE_STYLES	659	#if ENABLE_STYLES
797	# define FONTSET(style) fontset[GET_STYLE (style)]	660	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
798	#else	661	#else
799	# define FONTSET(style) fontset[0]	662	# define FONTSET_of(t,style) (t)->fontset[0]
800	#endif	663	#endif
801		664
802	#ifdef HAVE_SCROLLBARS	665	#define FONTSET(style) FONTSET_of (this, style)
803	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
804	#else
805	# define scrollbar_TotalWidth() (0)
806	#endif
807	#define scrollbar_isMotion() (scrollBar.state == 'm')
808	#define scrollbar_isUp() (scrollBar.state == 'U')
809	#define scrollbar_isDn() (scrollBar.state == 'D')
810	#define scrollbar_isUpDn() isupper (scrollBar.state)
811	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
812
813	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
814	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
815	&& (y) <= scrollbarnext_dnval ())
816	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
817	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
818	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
819	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
820	#define SCROLLRXVT_MINHEIGHT 10
821	#define SCROLLXTERM_MINHEIGHT 10
822
823	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
824	? SCROLLNEXT_MINHEIGHT \
825	: SCROLLRXVT_MINHEIGHT)
826	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
827	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
828	#define scrollbar_position(y) ((y) - scrollBar.beg)
829	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
830	- scrollbar_minheight ())
831		666
832	typedef callback<void (const char *)> log_callback;	667	typedef callback<void (const char *)> log_callback;
833	typedef callback<int (int)> getfd_callback;	668	typedef callback<int (int)> getfd_callback;
834
835	#define SET_LOCALE(locale) rxvt_set_locale (locale)
836	extern bool rxvt_set_locale (const char *locale) NOTHROW;
837	extern void rxvt_push_locale (const char *locale) NOTHROW;
838	extern void rxvt_pop_locale () NOTHROW;
839		669
840	/****************************************************************************/	670	/****************************************************************************/
841		671
842	#define LINE_LONGER 0x0001 // line is continued on the next row	672	#define LINE_LONGER 0x0001 // line is continued on the next row
843	#define LINE_FILTERED 0x0002 // line has been filtered	673	#define LINE_FILTERED 0x0002 // line has been filtered
844	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	674	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
845	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	675	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
846	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	676	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
847		677
848	struct line_t {	678	struct line_t
		679	{
849	text_t *t; // terminal the text	680	text_t *t; // terminal the text
850	rend_t *r; // rendition, uses RS_ flags	681	rend_t *r; // rendition, uses RS_ flags
851	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	682	tlen_t_ l; // length of each text line
852	uint32_t f; // flags	683	uint32_t f; // flags
853		684
854	bool is_longer ()	685	bool is_longer ()
855	{	686	{
856	return f & LINE_LONGER;	687	return f & LINE_LONGER;
…		…
886	}	717	}
887	};	718	};
888		719
889	/****************************************************************************/	720	/****************************************************************************/
890		721
891	// primivite wrapper around mbstate_t to ensure initialisation	722	// primitive wrapper around mbstate_t to ensure initialisation
892	struct mbstate {	723	struct mbstate
		724	{
893	mbstate_t mbs;	725	mbstate_t mbs;
894		726
895	operator mbstate_t *() { return &mbs; }	727	operator mbstate_t *() { return &mbs; }
896	void reset () { memset (&mbs, 0, sizeof (mbs)); }	728	void reset () { memset (&mbs, 0, sizeof (mbs)); }
897	mbstate () { reset (); }	729	mbstate () { reset (); }
…		…
899		731
900	/****************************************************************************/	732	/****************************************************************************/
901		733
902	#define UNICODE_MASK 0x1fffffUL	734	#define UNICODE_MASK 0x1fffffUL
903		735
904	#if UNICODE3	736	#if UNICODE_3
905	# define COMPOSE_LO 0x40000000UL	737	# define COMPOSE_LO 0x40000000UL
906	# define COMPOSE_HI 0x400fffffUL	738	# define COMPOSE_HI 0x400fffffUL
907	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	739	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
908	#else	740	#else
909	# if ENABLE_PERL	741	# if ENABLE_PERL
…		…
918		750
919	#if ENABLE_COMBINING	751	#if ENABLE_COMBINING
920	// compose chars are used to represent composite characters	752	// compose chars are used to represent composite characters
921	// that are not representable in unicode, as well as characters	753	// that are not representable in unicode, as well as characters
922	// not fitting in the BMP.	754	// not fitting in the BMP.
923	struct compose_char {	755	struct compose_char
		756	{
924	unicode_t c1, c2; // any chars != NOCHAR are valid	757	unicode_t c1, c2; // any chars != NOCHAR are valid
925	compose_char (unicode_t c1, unicode_t c2)	758	compose_char (unicode_t c1, unicode_t c2)
926	: c1(c1), c2(c2)	759	: c1(c1), c2(c2)
927	{ }	760	{ }
928	};	761	};
929		762
930	class rxvt_composite_vec {	763	class rxvt_composite_vec
		764	{
931	vector<compose_char> v;	765	vector<compose_char> v;
932	public:	766	public:
933	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	767	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
934	int expand (unicode_t c, wchar_t *r);	768	int expand (unicode_t c, wchar_t *r);
935	compose_char *operator [](text_t c)	769	compose_char *operator [](text_t c)
…		…
947		781
948	#ifdef KEYSYM_RESOURCE	782	#ifdef KEYSYM_RESOURCE
949	class keyboard_manager;	783	class keyboard_manager;
950	#endif	784	#endif
951		785
		786	typedef struct rxvt_term *rxvt_t;
		787
		788	extern rxvt_t rxvt_current_term;
		789
		790	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		791	#define GET_R rxvt_current_term
		792
		793	/* ------------------------------------------------------------------------- */
		794	struct overlay_base
		795	{
		796	int x, y, w, h; // overlay dimensions
		797	text_t **text;
		798	rend_t **rend;
		799
		800	// while tempting to add swap() etc. here, it effetcively only increases code size
		801	};
		802
		803	/* ------------------------------------------------------------------------- */
		804
		805	typedef struct
		806	{
		807	int row;
		808	int col;
		809	} row_col_t;
		810
		811	/*
		812	* terminal limits:
		813	*
		814	* width : 1 <= width
		815	* height : 1 <= height
		816	* ncol : 1 <= ncol <= MAX(tlen_t)
		817	* nrow : 1 <= nrow <= MAX(int)
		818	* saveLines : 0 <= saveLines <= MAX(int)
		819	* term_start : 0 <= term_start < saveLines
		820	* total_rows : nrow + saveLines
		821	*
		822	* top_row : -saveLines <= top_row <= 0
		823	* view_start : top_row <= view_start <= 0
		824	*
		825	* | most coordinates are stored relative to term_start,
		826	* ROW_BUF | which is the first line of the terminal screen
		827	* |························= row_buf[0]
		828	* |························= row_buf[1]
		829	* |························= row_buf[2] etc.
		830	* |
		831	* +------------+···········= term_start + top_row
		832	* | scrollback |
		833	* | scrollback +---------+·= term_start + view_start
		834	* | scrollback | display |
		835	* | scrollback | display |
		836	* +------------+·display·+·= term_start
		837	* | terminal | display |
		838	* | terminal +---------+
		839	* | terminal |
		840	* | terminal |
		841	* +------------+···········= term_start + nrow - 1
		842	* |
		843	* |
		844	* END······················= total_rows
		845	*/
		846
		847	struct TermWin_t
		848	{
		849	int width; /* window width [pixels] */
		850	int height; /* window height [pixels] */
		851	int fwidth; /* font width [pixels] */
		852	int fheight; /* font height [pixels] */
		853	int fbase; /* font ascent (baseline) [pixels] */
		854	int ncol; /* window columns [characters] */
		855	int nrow; /* window rows [characters] */
		856	int focus; /* window has focus */
		857	int mapped; /* window state mapped? */
		858	int int_bwidth; /* internal border width */
		859	int ext_bwidth; /* external border width */
		860	int lineSpace; /* number of extra pixels between rows */
		861	int letterSpace; /* number of extra pixels between columns */
		862	int saveLines; /* number of lines that fit in scrollback */
		863	int total_rows; /* total number of rows in this terminal */
		864	int term_start; /* term lines start here */
		865	int view_start; /* scrollback view starts here */
		866	int top_row; /* topmost row index of scrollback */
		867	Window parent[6]; /* parent identifiers - we're parent[0] */
		868	Window vt; /* vt100 window */
		869	GC gc; /* GC for drawing */
		870	Pixmap pixmap;
		871	rxvt_drawable *drawable;
		872	rxvt_fontset *fontset[4];
		873	};
		874
		875	/*
		876	* screen accounting:
		877	* screen_t elements
		878	* row: Cursor row position : 0 <= row < nrow
		879	* col: Cursor column position : 0 <= col < ncol
		880	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		881	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		882	*
		883	* selection_t elements
		884	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		885	* nothing is selected
		886	* beg: row/column of beginning of selection : never past mark
		887	* mark: row/column of initial click : never past end
		888	* end: row/column of one character past end of selection
		889	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		890	* * Note: col == -1 ==> we're left of screen
		891	*
		892	*/
		893	struct screen_t
		894	{
		895	row_col_t cur; /* cursor position on the screen */
		896	int tscroll; /* top of settable scroll region */
		897	int bscroll; /* bottom of settable scroll region */
		898	unsigned int charset; /* character set number [0..3] */
		899	unsigned int flags; /* see below */
		900	row_col_t s_cur; /* saved cursor position */
		901	unsigned int s_charset; /* saved character set number [0..3] */
		902	char s_charset_char;
		903	rend_t s_rstyle; /* saved rendition style */
		904	};
		905
		906	enum selection_op_t
		907	{
		908	SELECTION_CLEAR = 0, /* nothing selected */
		909	SELECTION_INIT, /* marked a point */
		910	SELECTION_BEGIN, /* started a selection */
		911	SELECTION_CONT, /* continued selection */
		912	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		913	};
		914
		915	struct selection_t
		916	{
		917	wchar_t *text; /* selected text */
		918	unsigned int len; /* length of selected text */
		919	unsigned int screen; /* screen being used */
		920	unsigned int clicks; /* number of clicks */
		921	selection_op_t op; /* current operation */
		922	bool rect; /* rectangular selection? */
		923	row_col_t beg; /* beginning of selection <= mark */
		924	row_col_t mark; /* point of initial click <= end */
		925	row_col_t end; /* one character past end point */
		926	wchar_t *clip_text; /* text copied to the clipboard */
		927	unsigned int clip_len; /* length of clipboard text */
		928	};
		929
		930	/* ------------------------------------------------------------------------- */
		931
		932	/* screen_t flags */
		933	#define Screen_Relative (1<<0) /* relative origin mode flag */
		934	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		935	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		936	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		937	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		938	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		939
		940	/* rxvt_vars.options */
		941	enum {
		942	# define def(name,idx) Opt_ ## name = idx,
		943	# define nodef(name) Opt_ ## name = 0,
		944	# include "optinc.h"
		945	# undef nodef
		946	# undef def
		947	Opt_count
		948	};
		949
		950	/* ------------------------------------------------------------------------- */
		951
		952	struct rxvt_vars : TermWin_t
		953	{
		954	scrollBar_t scrollBar;
		955	uint8_t options[(Opt_count + 7) >> 3];
		956	XSizeHints szHint;
		957	rxvt_color *pix_colors;
		958	Cursor TermWin_cursor; /* cursor for vt window */
		959	int numlock_state;
		960	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		961	line_t *drawn_buf; // text on screen
		962	line_t *swap_buf; // lines for swap buffer
		963	char *tabs; /* per location: 1 == tab-stop */
		964	screen_t screen;
		965	screen_t swap;
		966	selection_t selection;
		967	rxvt_color pix_colors_focused[TOTAL_COLORS];
		968	#ifdef OFF_FOCUS_FADING
		969	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		970	#endif
		971	};
		972
952	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	973	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		974	{
953		975
954	// special markers with magic addresses	976	// special markers with magic addresses
955	static const char resval_undef []; // options specifically unset	977	static const char resval_undef []; // options specifically unset
956	static const char resval_on []; // boolean options switched on	978	static const char resval_on []; // boolean options switched on
957	static const char resval_off []; // or off	979	static const char resval_off []; // or off
958		980
959	log_callback *log_hook; // log error messages through this hook, if != 0	981	log_callback *log_hook; // log error messages through this hook, if != 0
960	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	982	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
961	#if ENABLE_PERL	983	#if ENABLE_PERL
962	rxvt_perl_term perl;	984	rxvt_perl_term perl;
963	#endif	985	#endif
964	struct mbstate mbstate; // current input multibyte state	986	struct mbstate mbstate; // current input multibyte state
965		987
966	unsigned char want_refresh:1,	988	unsigned char want_refresh:1,
967	#ifdef ENABLE_TRANSPARENCY
968	want_full_refresh:1, /* awaiting full screen refresh */
969	#endif
970	current_screen:1, /* primary or secondary */	989	current_screen:1, /* primary or secondary */
971	num_scr_allow:1,	990	num_scr_allow:1,
972	bypass_keystate:1,	991	bypass_keystate:1,
		992	#if ENABLE_FRILLS
		993	urgency_hint:1,
		994	#endif
973	#ifdef CURSOR_BLINK	995	#if CURSOR_BLINK
974	hidden_cursor:1,	996	hidden_cursor:1,
975	#endif	997	#endif
976	#ifdef TEXT_BLINK	998	#if TEXT_BLINK
977	hidden_text:1,	999	hidden_text:1,
978	#endif	1000	#endif
979	#ifdef POINTER_BLANK	1001	#if POINTER_BLANK
980	hidden_pointer:1,	1002	hidden_pointer:1,
981	#endif	1003	#endif
982	enc_utf8:1, /* wether locale uses utf-8 */	1004	enc_utf8:1, /* whether locale uses utf-8 */
983	seen_input:1, /* wether we have seen some program output yet */	1005	seen_input:1, /* whether we have seen some program output yet */
984	seen_resize:1, /* wether we had a resize event */	1006	seen_resize:1, /* whether we had a resize event */
985	parsed_geometry:1;	1007	parsed_geometry:1;
986		1008
987	unsigned char refresh_type,	1009	unsigned char refresh_type,
988	#ifdef META8_OPTION	1010	#ifdef META8_OPTION
989	meta_char, /* Alt-key prefix */	1011	meta_char, /* Alt-key prefix */
990	#endif	1012	#endif
991	scrollbar_align,
992	selection_wait,	1013	selection_wait,
993	selection_type;	1014	selection_type;
994	/* ---------- */	1015	/* ---------- */
995	bool rvideo_state, rvideo_mode;	1016	bool rvideo_state, rvideo_mode;
996	#ifndef NO_BELL	1017	#ifndef NO_BELL
997	bool rvideo_bell;	1018	bool rvideo_bell;
998	#endif	1019	#endif
999	int num_scr; /* screen: number lines scrolled */	1020	int num_scr; /* screen: number of lines scrolled */
1000	int prev_ncol, /* screen: previous number of columns */	1021	int prev_ncol, /* screen: previous number of columns */
1001	prev_nrow; /* screen: previous number of rows */	1022	prev_nrow; /* screen: previous number of rows */
1002	/* ---------- */	1023	/* ---------- */
1003	rend_t rstyle;	1024	rend_t rstyle;
1004	/* ---------- */	1025	/* ---------- */
…		…
1014	/* give proper Scroll behaviour */	1035	/* give proper Scroll behaviour */
1015	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1036	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1016	mouse_slip_wheel_speed,	1037	mouse_slip_wheel_speed,
1017	#endif	1038	#endif
1018	refresh_count,	1039	refresh_count,
1019	last_bot, /* scrollbar last bottom position */
1020	last_top, /* scrollbar last top position */
1021	last_state, /* scrollbar last state */
1022	scrollbar_len,
1023	window_vt_x,	1040	window_vt_x,
1024	window_vt_y,	1041	window_vt_y,
1025	window_sb_x,	1042	mouse_row,
		1043	mouse_col,
1026	# ifdef POINTER_BLANK	1044	# ifdef POINTER_BLANK
1027	pointerBlankDelay,	1045	pointerBlankDelay,
1028	# endif	1046	# endif
1029	allowedxerror;	1047	allowedxerror;
1030	/* ---------- */	1048	/* ---------- */
…		…
1036	unsigned long priv_modes,	1054	unsigned long priv_modes,
1037	SavedModes;	1055	SavedModes;
1038	/* ---------- */	1056	/* ---------- */
1039	Atom *xa;	1057	Atom *xa;
1040	/* ---------- */	1058	/* ---------- */
1041	#ifdef RXVT_SCROLLBAR
1042	GC scrollbarGC,
1043	topShadowGC,
1044	botShadowGC;
1045	#endif
1046	#ifdef XTERM_SCROLLBAR
1047	GC xscrollbarGC,
1048	ShadowGC;
1049	#endif
1050	#ifdef PLAIN_SCROLLBAR
1051	GC pscrollbarGC;
1052	#endif
1053	#ifdef NEXT_SCROLLBAR
1054	GC blackGC,
1055	whiteGC,
1056	grayGC,
1057	darkGC,
1058	stippleGC;
1059	Pixmap dimple,
1060	upArrow,
1061	downArrow,
1062	upArrowHi,
1063	downArrowHi;
1064	#endif
1065	/* ---------- */
1066	Time selection_time,	1059	Time selection_time,
1067	selection_request_time;	1060	selection_request_time,
		1061	clipboard_time;
1068	pid_t cmd_pid; /* process id of child */	1062	pid_t cmd_pid; /* process id of child */
1069	char * incr_buf;	1063	char * incr_buf;
1070	size_t incr_buf_size, incr_buf_fill;	1064	size_t incr_buf_size, incr_buf_fill;
1071	/* ---------- */	1065	/* ---------- */
1072	Cursor leftptr_cursor;
1073	/* ---------- */
1074	#ifndef NO_BACKSPACE_KEY
1075	const char *key_backspace;
1076	#endif
1077	#ifndef NO_DELETE_KEY
1078	const char *key_delete;
1079	#endif
1080	struct mouse_event MEvent;	1066	struct mouse_event MEvent;
1081	XComposeStatus compose;	1067	XComposeStatus compose;
1082	ttymode_t tio;	1068	struct termios tio;
1083	row_col_t oldcursor;	1069	row_col_t oldcursor;
1084	#ifdef HAVE_BG_PIXMAP	1070	#ifdef HAVE_BG_PIXMAP
1085	bgPixmap_t bgPixmap;	1071	bgPixmap_t bgPixmap;
1086	#endif	1072	#endif
1087	#ifdef HAVE_AFTERIMAGE	1073	#ifdef HAVE_AFTERIMAGE
1088	ASVisual *asv;	1074	ASVisual *asv;
1089	ASImageManager *asimman;	1075	ASImageManager *asimman;
		1076
		1077	void init_asv ()
		1078	{
		1079	if (!asv)
		1080	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1081	}
1090	#endif	1082	#endif
1091		1083
1092	#if ENABLE_OVERLAY	1084	#if ENABLE_OVERLAY
1093	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1085	overlay_base ov;
1094	text_t **ov_text;
1095	rend_t **ov_rend;
1096		1086
1097	void scr_swap_overlay () NOTHROW;	1087	void scr_swap_overlay () NOTHROW;
1098	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1088	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1099	void scr_overlay_off () NOTHROW;	1089	void scr_overlay_off () NOTHROW;
1100	void scr_overlay_set (int x, int y,	1090	void scr_overlay_set (int x, int y,
…		…
1118	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1108	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1119		1109
1120	#ifdef KEYSYM_RESOURCE	1110	#ifdef KEYSYM_RESOURCE
1121	keyboard_manager *keyboard;	1111	keyboard_manager *keyboard;
1122	#endif	1112	#endif
		1113	#ifndef NO_RESOURCES
		1114	XrmDatabase option_db;
		1115	#endif
1123		1116
1124	const char *rs[NUM_RESOURCES];	1117	const char *rs[NUM_RESOURCES];
1125	/* command input buffering */	1118	/* command input buffering */
1126	char *cmdbuf_ptr, *cmdbuf_endp;	1119	char *cmdbuf_ptr, *cmdbuf_endp;
1127	char cmdbuf_base[CBUFSIZ];	1120	char cmdbuf_base[CBUFSIZ];
…		…
1135		1128
1136	#if ENABLE_FRILLS || ISO_14755	1129	#if ENABLE_FRILLS || ISO_14755
1137	// ISO 14755 entry support	1130	// ISO 14755 entry support
1138	unicode_t iso14755buf;	1131	unicode_t iso14755buf;
1139	void commit_iso14755 ();	1132	void commit_iso14755 ();
1140	int hex_keyval (XKeyEvent &ev);
1141	# if ISO_14755	1133	# if ISO_14755
1142	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1134	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1143	void iso14755_54 (int x, int y);	1135	void iso14755_54 (int x, int y);
1144	# endif	1136	# endif
1145	#endif	1137	#endif
1146		1138
1147	// modifies first argument(!)
1148	void paste (char *data, unsigned int len) NOTHROW;
1149
1150	long vt_emask, vt_emask_perl, vt_emask_xim;	1139	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1151		1140
1152	void vt_select_input () const NOTHROW	1141	void vt_select_input () const NOTHROW
1153	{	1142	{
1154	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);	1143	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1155	}	1144	}
1156		1145
1157	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1146	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1158	void rootwin_cb (XEvent &xev);	1147	void rootwin_cb (XEvent &xev);
1159	xevent_watcher rootwin_ev;	1148	xevent_watcher rootwin_ev;
1160	#endif	1149	#endif
1161	#ifdef HAVE_BG_PIXMAP	1150	#ifdef HAVE_BG_PIXMAP
1162	int update_background ();	1151	void update_background ();
		1152	#if TRACE_PIXMAPS
		1153	void trace_update_background (const char *file, int line);
		1154	# define update_background() trace_update_background (__FILE__, __LINE__)
		1155	#endif
1163	void update_background_cb (time_watcher &w);	1156	void update_background_cb (ev::timer &w, int revents);
1164	time_watcher update_background_ev;	1157	ev::timer update_background_ev;
1165	#endif	1158	#endif
1166		1159
1167	void x_cb (XEvent &xev);	1160	void x_cb (XEvent &xev);
1168	void flush ();
1169	xevent_watcher termwin_ev;	1161	xevent_watcher termwin_ev;
1170	xevent_watcher vt_ev;	1162	xevent_watcher vt_ev;
1171	#ifdef HAVE_SCROLLBARS
1172	xevent_watcher scrollbar_ev;	1163	xevent_watcher scrollbar_ev;
1173	#endif
1174		1164
1175	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1165	void child_cb (ev::child &w, int revents); ev::child child_ev;
1176	void check_cb (check_watcher &w); check_watcher check_ev;	1166	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1177	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1167	void refresh_check ();
1178	void flush_cb (time_watcher &w); time_watcher flush_ev;	1168	void flush ();
1179	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1169	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1180	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1170	bool pty_fill ();
		1171	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1172	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1181		1173
1182	#ifdef CURSOR_BLINK	1174	#ifdef CURSOR_BLINK
1183	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1175	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1184	#endif	1176	#endif
1185	#ifdef TEXT_BLINK	1177	#ifdef TEXT_BLINK
1186	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1178	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1187	#endif	1179	#endif
1188	#ifndef NO_BELL	1180	#ifndef NO_BELL
1189	void bell_cb (time_watcher &w); time_watcher bell_ev;	1181	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1190	#endif	1182	#endif
1191		1183
1192	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1184	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1193	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1185	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1194	#endif	1186	#endif
1195	#ifdef SELECTION_SCROLLING	1187	#ifdef SELECTION_SCROLLING
1196	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1188	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1197	#endif	1189	#endif
1198	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1190	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1199	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1191	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1200	#endif	1192	#endif
1201		1193
1202	#ifdef POINTER_BLANK	1194	#ifdef POINTER_BLANK
1203	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1195	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1204	void pointer_blank ();	1196	void pointer_blank ();
1205	#endif	1197	#endif
1206	void pointer_unblank ();	1198	void pointer_unblank ();
1207		1199
1208	void tt_printf (const char *fmt,...);	1200	void tt_printf (const char *fmt,...);
1209	void tt_write (const char *data, unsigned int len);	1201	void tt_write (const char *data, unsigned int len);
1210	void pty_write ();	1202	void pty_write ();
1211		1203
1212	void tt_winch ();
1213
1214	rxvt_term ();
1215	~rxvt_term ();
1216	void destroy ();
1217	void emergency_cleanup ();
1218
1219	bool init (int argc, const char *const *argv, stringvec *envv);
1220
1221	bool init (stringvec *argv, stringvec *envv)	1204	void init (stringvec *argv, stringvec *envv)
1222	{	1205	{
1223	this->argv = argv;	1206	this->argv = argv;
1224	return init (argv->size (), argv->begin (), envv);	1207	init (argv->size (), argv->begin (), envv);
1225	}	1208	}
1226
1227	bool init_vars ();
1228
1229	bool pty_fill ();
1230		1209
1231	void make_current () const // make this the "currently active" urxvt instance	1210	void make_current () const // make this the "currently active" urxvt instance
1232	{	1211	{
1233	SET_R (this);	1212	SET_R (this);
1234	set_environ (envv);	1213	set_environ (envv);
1235	rxvt_set_locale (locale);	1214	rxvt_set_locale (locale);
1236	}	1215	}
1237		1216
1238	void init_secondary ();
1239	const char **init_resources (int argc, const char *const *argv);
1240	const char *x_resource (const char *name);
1241	void init_env ();
1242	void set_locale (const char *locale);
1243	void init_xlocale ();
1244	void init_command (const char *const *argv);
1245	void run_command (const char *const *argv);
1246	int run_child (const char *const *argv);
1247
1248	void color_aliases (int idx);
1249	void recolour_cursor ();
1250	void create_windows (int argc, const char *const *argv);
1251	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1252	void window_calc (unsigned int newwidth, unsigned int newheight);
1253
1254	#if USE_XIM	1217	#if USE_XIM
1255	rxvt_xim *input_method;	1218	rxvt_xim *input_method;
1256	XIC Input_Context;	1219	XIC Input_Context;
1257	XIMStyle input_style;	1220	XIMStyle input_style;
1258	XPoint spot; // most recently sent spot position	1221	XPoint spot; // most recently sent spot position
…		…
1268	void IMSendSpot ();	1231	void IMSendSpot ();
1269	bool IM_get_IC (const char *modifiers);	1232	bool IM_get_IC (const char *modifiers);
1270	void IMSetPosition ();	1233	void IMSetPosition ();
1271	#endif	1234	#endif
1272		1235
1273	void resize_scrollbar ();
1274
1275	// command.C	1236	// command.C
1276	void key_press (XKeyEvent &ev);	1237	void key_press (XKeyEvent &ev);
1277	void key_release (XKeyEvent &ev);	1238	void key_release (XKeyEvent &ev);
1278	unsigned int cmd_write (const char *str, unsigned int count);	1239	unsigned int cmd_write (const char *str, unsigned int count);
1279		1240
1280	wchar_t next_char () NOTHROW;	1241	wchar_t next_char () NOTHROW;
1281	wchar_t cmd_getc () THROW ((class out_of_input));	1242	wchar_t cmd_getc () THROW ((class out_of_input));
1282	uint32_t next_octet () NOTHROW;	1243	uint32_t next_octet () NOTHROW;
1283	uint32_t cmd_get8 () THROW ((class out_of_input));	1244	uint32_t cmd_get8 () THROW ((class out_of_input));
1284		1245
1285	bool cmd_parse ();	1246	void cmd_parse ();
1286	void mouse_report (XButtonEvent &ev);	1247	void mouse_report (XButtonEvent &ev);
1287	void button_press (XButtonEvent &ev);	1248	void button_press (XButtonEvent &ev);
1288	void button_release (XButtonEvent &ev);	1249	void button_release (XButtonEvent &ev);
1289	void focus_in ();	1250	void focus_in ();
1290	void focus_out ();	1251	void focus_out ();
		1252	#if ENABLE_FRILLS
		1253	void set_urgency (bool enable);
		1254	#else
		1255	void set_urgency (bool enable) { }
		1256	#endif
1291	void update_fade_color (unsigned int idx);	1257	void update_fade_color (unsigned int idx);
1292	#ifdef PRINTPIPE	1258	#ifdef PRINTPIPE
1293	FILE *popen_printer ();	1259	FILE *popen_printer ();
1294	int pclose_printer (FILE *stream);	1260	int pclose_printer (FILE *stream);
1295	#endif	1261	#endif
…		…
1301	void process_window_ops (const int *args, unsigned int nargs);	1267	void process_window_ops (const int *args, unsigned int nargs);
1302	char *get_to_st (unicode_t &ends_how);	1268	char *get_to_st (unicode_t &ends_how);
1303	void process_dcs_seq ();	1269	void process_dcs_seq ();
1304	void process_osc_seq ();	1270	void process_osc_seq ();
1305	void process_color_seq (int report, int color, const char *str, char resp);	1271	void process_color_seq (int report, int color, const char *str, char resp);
1306	void process_xterm_seq (int op, const char *str, char resp);	1272	void process_xterm_seq (int op, char *str, char resp);
1307	int privcases (int mode, unsigned long bit);	1273	int privcases (int mode, unsigned long bit);
1308	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1274	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1309	void process_sgr_mode (unsigned int nargs, const int *arg);	1275	void process_sgr_mode (unsigned int nargs, const int *arg);
1310	void process_graphics ();	1276	void process_graphics ();
1311	// init.C	1277	// init.C
		1278	void init_vars ();
		1279	const char **init_resources (int argc, const char *const *argv);
		1280	void init (int argc, const char *const *argv, stringvec *envv);
		1281	void init_env ();
		1282	void set_locale (const char *locale);
		1283	void init_xlocale ();
		1284	void init_command (const char *const *argv);
		1285	void run_command (const char *const *argv);
		1286	int run_child (const char *const *argv);
		1287	void color_aliases (int idx);
		1288	void create_windows (int argc, const char *const *argv);
1312	void Get_Colours ();	1289	void get_colours ();
1313	void get_ourmods ();	1290	void get_ourmods ();
1314	// main.C	1291	// main.C
		1292	void tt_winch ();
		1293	rxvt_term ();
		1294	~rxvt_term ();
		1295	void destroy ();
		1296	void emergency_cleanup ();
		1297	void recolour_cursor ();
		1298	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1299	void window_calc (unsigned int newwidth, unsigned int newheight);
1315	bool set_fonts ();	1300	bool set_fonts ();
1316	void set_string_property (Atom prop, const char *str, int len = -1);	1301	void set_string_property (Atom prop, const char *str, int len = -1);
1317	void set_utf8_property (Atom prop, const char *str, int len = -1);	1302	void set_utf8_property (Atom prop, const char *str, int len = -1);
1318	void set_title (const char *str);	1303	void set_title (const char *str);
1319	void set_icon_name (const char *str);	1304	void set_icon_name (const char *str);
1320	void set_window_color (int idx, const char *color);	1305	void set_window_color (int idx, const char *color);
1321	void set_colorfgbg ();	1306	void set_colorfgbg ();
1322	bool set_color (rxvt_color &color, const char *name);	1307	bool set_color (rxvt_color &color, const char *name);
1323	void alias_color (int dst, int src);	1308	void alias_color (int dst, int src);
1324	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1309	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1310	void get_window_origin (int &x, int &y);
		1311	Pixmap get_pixmap_property (int prop_id);
1325		1312
1326	// screen.C	1313	// screen.C
1327		1314
1328	void lalloc (line_t &l) const	1315	void lalloc (line_t &l) const
1329	{	1316	{
…		…
1381	return base;	1368	return base;
1382	}	1369	}
1383		1370
1384	bool option (uint8_t opt) const NOTHROW	1371	bool option (uint8_t opt) const NOTHROW
1385	{	1372	{
		1373	if (!opt)
		1374	return 0;
		1375
		1376	--opt;
1386	return options[opt >> 3] & (1 << (opt & 7));	1377	return options[opt >> 3] & (1 << (opt & 7));
1387	}	1378	}
1388		1379
1389	void set_option (uint8_t opt, bool set = true) NOTHROW	1380	void set_option (uint8_t opt, bool set = true) NOTHROW
1390	{	1381	{
		1382	if (!opt)
		1383	return;
		1384
		1385	--opt;
1391	if (set)	1386	if (set)
1392	options[opt >> 3] |= (1 << (opt & 7));	1387	options[opt >> 3] |= (1 << (opt & 7));
1393	else	1388	else
1394	options[opt >> 3] &= ~(1 << (opt & 7));	1389	options[opt >> 3] &= ~(1 << (opt & 7));
1395	}	1390	}
1396		1391
1397	void PrivMode (int set, unsigned bit) NOTHROW	1392	void set_privmode (unsigned bit, int set) NOTHROW
1398	{	1393	{
1399	if (set)	1394	if (set)
1400	priv_modes |= bit;	1395	priv_modes |= bit;
1401	else	1396	else
1402	priv_modes &= ~bit;	1397	priv_modes &= ~bit;
1403	}	1398	}
1404		1399
		1400	// modifies first argument(!)
		1401	void paste (char *data, unsigned int len) NOTHROW;
1405	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1402	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1406	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1403	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1404	void scr_kill_char (line_t &l, int col) const NOTHROW;
1407	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1405	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1408	void scr_reset ();	1406	void scr_reset ();
1409	void scr_release () NOTHROW;	1407	void scr_release () NOTHROW;
1410	void scr_clear (bool really = false) NOTHROW;	1408	void scr_clear (bool really = false) NOTHROW;
1411	void scr_refresh () NOTHROW;	1409	void scr_refresh () NOTHROW;
…		…
1416	void scr_backindex () NOTHROW;	1414	void scr_backindex () NOTHROW;
1417	void scr_forwardindex () NOTHROW;	1415	void scr_forwardindex () NOTHROW;
1418	#endif	1416	#endif
1419	void scr_touch (bool refresh) NOTHROW;	1417	void scr_touch (bool refresh) NOTHROW;
1420	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1418	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1421	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1422	void scr_recolour () NOTHROW;	1419	void scr_recolour () NOTHROW;
1423	void scr_remap_chars () NOTHROW;	1420	void scr_remap_chars () NOTHROW;
1424	void scr_remap_chars (line_t &l) NOTHROW;	1421	void scr_remap_chars (line_t &l) NOTHROW;
1425		1422
1426	enum cursor_mode { SAVE, RESTORE };	1423	enum cursor_mode { SAVE, RESTORE };
1427		1424
1428	void scr_poweron ();	1425	void scr_poweron ();
		1426	void scr_soft_reset () NOTHROW;
1429	void scr_cursor (cursor_mode mode) NOTHROW;	1427	void scr_cursor (cursor_mode mode) NOTHROW;
1430	void scr_do_wrap () NOTHROW;	1428	void scr_do_wrap () NOTHROW;
1431	void scr_swap_screen () NOTHROW;	1429	void scr_swap_screen () NOTHROW;
1432	void scr_change_screen (int scrn);	1430	void scr_change_screen (int scrn);
1433	void scr_color (unsigned int color, int fgbg) NOTHROW;	1431	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1465	void selection_check (int check_more) NOTHROW;	1463	void selection_check (int check_more) NOTHROW;
1466	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1464	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1467	void selection_property (Window win, Atom prop) NOTHROW;	1465	void selection_property (Window win, Atom prop) NOTHROW;
1468	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1466	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1469	int selection_request_other (Atom target, int selnum) NOTHROW;	1467	int selection_request_other (Atom target, int selnum) NOTHROW;
1470	void selection_clear () NOTHROW;	1468	void selection_clear (bool clipboard = false) NOTHROW;
		1469	void clipboard_copy (Time tm);
1471	void selection_make (Time tm);	1470	void selection_make (Time tm);
1472	bool selection_grab (Time tm) NOTHROW;	1471	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1473	void selection_start_colrow (int col, int row) NOTHROW;	1472	void selection_start_colrow (int col, int row) NOTHROW;
1474	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1473	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1475	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1474	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1476	void selection_remove_trailing_spaces () NOTHROW;	1475	void selection_remove_trailing_spaces () NOTHROW;
1477	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1476	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1478	void selection_click (int clicks, int x, int y) NOTHROW;	1477	void selection_click (int clicks, int x, int y) NOTHROW;
1479	void selection_extend (int x, int y, int flag) NOTHROW;	1478	void selection_extend (int x, int y, int flag) NOTHROW;
1480	void selection_rotate (int x, int y) NOTHROW;	1479	void selection_rotate (int x, int y) NOTHROW;
1481		1480
1482	void pixel_position (int *x, int *y) NOTHROW;
1483
1484	#if defined(NEXT_SCROLLBAR)
1485	// scrollbar-next.C
1486	Pixmap renderPixmap (const char *const *data, int width, int height);
1487	void init_scrollbar_stuff ();
1488	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1489	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1490	#endif
1491
1492	#if defined(RXVT_SCROLLBAR)
1493	// scrollbar-rxvt.C
1494	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1495	#endif
1496
1497	#if defined(XTERM_SCROLLBAR)
1498	// scrollbar-xterm.C
1499	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1500	#endif
1501
1502	#if defined(PLAIN_SCROLLBAR)
1503	// scrollbar-plain.C
1504	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1505	#endif
1506
1507	// scrollbar.C
1508	int scrollbar_mapping (int map);
1509	int scrollbar_show (int update);
1510	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1511
1512	// xdefaults.C	1481	// xdefaults.C
1513	void get_options (int argc, const char *const *argv);	1482	void get_options (int argc, const char *const *argv);
1514	int parse_keysym (const char *str, const char *arg);	1483	int parse_keysym (const char *str, const char *arg);
1515	void get_xdefaults (FILE *stream, const char *name);	1484	const char *x_resource (const char *name);
1516	void extract_resources ();	1485	void extract_resources ();
1517	// xpm.C
1518	void get_window_origin (int &x, int &y);
1519	Pixmap get_pixmap_property (int prop_id);
1520	};	1486	};
1521		1487
1522	#endif /* _RXVT_H_ */	1488	#endif /* _RXVT_H_ */
1523		1489

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