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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.295 by sasha, Thu Aug 23 20:53:36 2007 UTC vs.
Revision 1.386 by root, Wed Mar 31 23:01:51 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	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;	140	#define SET_LOCALE(locale) rxvt_set_locale (locale)
105	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;	141	extern bool rxvt_set_locale (const char *locale) NOTHROW;
106	void rxvt_clean_exit () NOTHROW;	142	extern void rxvt_push_locale (const char *locale) NOTHROW;
107	void * rxvt_malloc (size_t size);	143	extern void rxvt_pop_locale () NOTHROW;
108	void * rxvt_calloc (size_t number, size_t size);	144	void rxvt_init ();
109	void * rxvt_realloc (void *ptr, size_t size);
110		145
111	// misc.C	146	// misc.C
112	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	147	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
113	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	148	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
114	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	149	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
115	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	150	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
116		151
117	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
119	char * rxvt_r_basename (const char *str) NOTHROW;	152	const char * rxvt_basename (const char *str) NOTHROW;
120	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	153	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
121	void rxvt_log (const char *fmt,...) NOTHROW;	154	void rxvt_log (const char *fmt,...) NOTHROW;
122	void rxvt_warn (const char *fmt,...) NOTHROW;	155	void rxvt_warn (const char *fmt,...) NOTHROW;
123	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;
124	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	157	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125		158
126	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
127	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
128	char * rxvt_Str_trim (char *str) NOTHROW;	159	char * rxvt_strtrim (char *str) NOTHROW;
129	int rxvt_Str_escaped (char *str) NOTHROW;
130	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	160	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131	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);
132		166
133	/////////////////////////////////////////////////////////////////////////////	167	/////////////////////////////////////////////////////////////////////////////
134		168
135	// temporarily replace the process environment	169	// temporarily replace the process environment
136	extern char **environ;	170	extern char **environ;
137	extern char **rxvt_environ; // the original environ pointer	171	extern char **rxvt_environ; // the original environ pointer
138		172
		173	static inline void
139	inline void set_environ (stringvec *envv)	174	set_environ (stringvec *envv)
140	{	175	{
141	#if ENABLE_PERL	176	#if ENABLE_PERL
142	assert (envv);	177	assert (envv);
143	#else	178	#else
144	if (envv)	179	if (envv)
145	#endif	180	#endif
146	environ = (char **)envv->begin ();	181	environ = (char **)envv->begin ();
147	}	182	}
148		183
		184	static inline void
149	inline void set_environ (char **envv)	185	set_environ (char **envv)
150	{	186	{
151	#if ENABLE_PERL	187	#if ENABLE_PERL
152	assert (envv);	188	assert (envv);
153	#else	189	#else
154	if (envv)	190	if (envv)
…		…
159	/*	195	/*
160	*****************************************************************************	196	*****************************************************************************
161	* STRUCTURES AND TYPEDEFS	197	* STRUCTURES AND TYPEDEFS
162	*****************************************************************************	198	*****************************************************************************
163	*/	199	*/
164	struct grwin_t;
165
166	/* If we're using either the rxvt scrollbar, keep the
167	* scrollColor resource.
168	*/
169	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
170	# define KEEP_SCROLLCOLOR 1
171	#else
172	# undef KEEP_SCROLLCOLOR
173	#endif
174
175	#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
176	# define HAVE_BG_PIXMAP 1/* to simplify further usage */
177	struct bgPixmap_t {
178
179	enum {
180	geometrySet = (1UL<<0),
181	propScale = (1UL<<1),
182	geometryFlags = (geometrySet|propScale),
183
184	tintSet = (1UL<<8),
185	tintNeeded = (1UL<<9),
186	tintWholesome = (1UL<<10),
187	tintServerSide = (1UL<<11),
188	tintFlags = (tintSet|tintServerSide|tintNeeded|tintWholesome),
189	blurNeeded = (1UL<<12),
190
191	isTransparent = (1UL<<16),
192	isInvalid = (1UL<<17)
193	};
194
195	unsigned long flags;
196
197	enum {
198	transpPmapTiled = (1UL<<0),
199	transpPmapTinted = tintNeeded,
200	transpPmapBlured = blurNeeded,
201	transpTransformations = (tintNeeded|blurNeeded)
202	}; /* this flags are returned by make_transparency_pixmap if called */
203
204	# ifdef XPM_BACKGROUND
205	# ifdef HAVE_AFTERIMAGE
206	ASImage *original_asim;
207	bool render_asim (ASImage *background, ARGB32 background_tint);
208	# endif
209
210	enum { defaultScale = 100, defaultAlign = 50 };
211
212	unsigned int h_scale, v_scale;/* percents of the window size */
213	int h_align, v_align; /* percents of the window size:
214	0 - left align, 50 - center, 100 - right */
215	void unset_geometry () { flags = flags & ~geometryFlags; };
216	bool set_geometry (const char *geom);
217	void set_defaultGeometry ()
218	{
219	h_scale = v_scale = defaultScale;
220	h_align = v_align = defaultAlign;
221	flags |= geometrySet;
222	};
223
224	bool set_file (const char *file);
225	# endif /* XPM_BACKGROUND */
226
227	rxvt_term *target;
228	bool set_target (rxvt_term *new_target);
229
230	# ifdef ENABLE_TRANSPARENCY
231	int root_depth; /* obtained when target is set */
232	Pixmap root_pixmap; /* current root pixmap set */
233	rxvt_color tint;
234	int shade;
235	int h_blurRadius, v_blurRadius;
236
237	bool set_transparent ();
238	bool set_blur_radius (const char *geom);
239	bool set_tint (rxvt_color &new_tint);
240	bool unset_tint ();
241	bool set_shade (const char *shade_str);
242	bool set_root_pixmap ();
243
244	unsigned long make_transparency_pixmap ();/* returns combination of the transpTransformations flags */
245	# endif
246	double invalid_since;
247
248	Pixmap pixmap;
249	unsigned int pmap_width, pmap_height;
250	unsigned int pmap_depth;
251
252	bool window_size_sensitive ();
253	bool need_client_side_rendering ();
254	void apply ();
255	bool render ();
256	void invalidate () {
257	if (!(flags & isInvalid))
258	{
259	flags |= isInvalid;
260	invalid_since = NOW;
261	}
262	};
263	};
264	#else
265	# undef HAVE_BG_PIXMAP
266	#endif
267		200
268	/*	201	/*
269	* the 'essential' information for reporting Mouse Events	202	* the 'essential' information for reporting Mouse Events
270	* pared down from XButtonEvent	203	* pared down from XButtonEvent
271	*/	204	*/
272	struct mouse_event {	205	struct mouse_event
		206	{
273	int clicks;	207	int clicks;
274	Time time; /* milliseconds */	208	Time time; /* milliseconds */
275	unsigned int state; /* key or button mask */	209	unsigned int state; /* key or button mask */
276	unsigned int button; /* detail */	210	unsigned int button; /* detail */
277	};	211	};
278		212
279	#if ENABLE_FRILLS
280	typedef struct _mwmhints {
281	CARD32 flags;
282	CARD32 functions;
283	CARD32 decorations;
284	INT32 input_mode;
285	CARD32 status;
286	} MWMHints;
287	#endif
288
289	#if ENABLE_XEMBED	213	#if ENABLE_XEMBED
290	// XEMBED messages	214	// XEMBED messages
291	# define XEMBED_EMBEDDED_NOTIFY 0	215	# define XEMBED_EMBEDDED_NOTIFY 0
292	# define XEMBED_WINDOW_ACTIVATE 1	216	# define XEMBED_WINDOW_ACTIVATE 1
293	# define XEMBED_WINDOW_DEACTIVATE 2	217	# define XEMBED_WINDOW_DEACTIVATE 2
294	# define XEMBED_REQUEST_FOCUS 3	218	# define XEMBED_REQUEST_FOCUS 3
295	# define XEMBED_FOCUS_IN 4	219	# define XEMBED_FOCUS_IN 4
296	# define XEMBED_FOCUS_OUT 5	220	# define XEMBED_FOCUS_OUT 5
297	# define XEMBED_FOCUS_NEXT 6	221	# define XEMBED_FOCUS_NEXT 6
298	# define XEMBED_FOCUS_PREV 7	222	# define XEMBED_FOCUS_PREV 7
299		223
300	# define XEMBED_MODALITY_ON 10	224	# define XEMBED_MODALITY_ON 10
301	# define XEMBED_MODALITY_OFF 11	225	# define XEMBED_MODALITY_OFF 11
302	# define XEMBED_REGISTER_ACCELERATOR 12	226	# define XEMBED_REGISTER_ACCELERATOR 12
303	# define XEMBED_UNREGISTER_ACCELERATOR 13	227	# define XEMBED_UNREGISTER_ACCELERATOR 13
304	# define XEMBED_ACTIVATE_ACCELERATOR 14	228	# define XEMBED_ACTIVATE_ACCELERATOR 14
305		229
306	// XEMBED detail code	230	// XEMBED detail code
307	# define XEMBED_FOCUS_CURRENT 0	231	# define XEMBED_FOCUS_CURRENT 0
308	# define XEMBED_FOCUS_FIRST 1	232	# define XEMBED_FOCUS_FIRST 1
309	# define XEMBED_FOCUS_LAST 2	233	# define XEMBED_FOCUS_LAST 2
310		234
311	# define XEMBED_MAPPED (1 << 0)	235	# define XEMBED_MAPPED (1 << 0)
312	#endif	236	#endif
313		237
…		…
317	*****************************************************************************	241	*****************************************************************************
318	*/	242	*/
319		243
320	/* COLORTERM, TERM environment variables */	244	/* COLORTERM, TERM environment variables */
321	#define COLORTERMENV "rxvt"	245	#define COLORTERMENV "rxvt"
322	#ifdef XPM_BACKGROUND	246	#ifdef BG_IMAGE_FROM_FILE
323	# define COLORTERMENVFULL COLORTERMENV "-xpm"	247	# define COLORTERMENVFULL COLORTERMENV "-xpm"
324	#else	248	#else
325	# define COLORTERMENVFULL COLORTERMENV	249	# define COLORTERMENVFULL COLORTERMENV
326	#endif	250	#endif
327	#ifndef TERMENV	251	#ifndef TERMENV
…		…
330		254
331	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	255	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
332	# define NO_MOUSE_REPORT_SCROLLBAR 1	256	# define NO_MOUSE_REPORT_SCROLLBAR 1
333	#endif	257	#endif
334		258
335	/* now look for other badly set stuff */
336
337	#if !defined (EACCESS) && defined(EAGAIN)
338	# define EACCESS EAGAIN
339	#endif
340
341	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
342	# define EXIT_SUCCESS 0 /* exit function success */
343	# define EXIT_FAILURE 1 /* exit function failure */
344	#endif
345
346	#define scrollBar_esc 30	259	#define scrollBar_esc 30
347		260
348	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	261	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
349	# define HAVE_SCROLLBARS 1	262	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
350	#endif	263	#endif
351
352	#define R_SB_ALIGN_CENTRE 0
353	#define R_SB_ALIGN_TOP 1
354	#define R_SB_ALIGN_BOTTOM 2
355
356	#define R_SB_NEXT 1
357	#define R_SB_XTERM 2
358	#define R_SB_PLAIN 4
359	#define R_SB_RXVT 8
360
361	#define SB_WIDTH_NEXT 19
362	#define SB_WIDTH_XTERM 15
363	#define SB_WIDTH_PLAIN 7
364	#ifndef SB_WIDTH_RXVT
365	# define SB_WIDTH_RXVT 10
366	#endif
367
368	/*
369	* NeXT scrollbar defines
370	*/
371	#define SB_PADDING 1
372	#define SB_BORDER_WIDTH 1
373	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
374	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
375	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
376	#define SB_MARGIN_SPACE (SB_PADDING * 2)
377	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
378	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
379	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
380	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
381	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
382	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
383	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
384	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
385	/*
386	* +-------------+
387	* | | <---< SB_PADDING
388	* | ::::::::::: |
389	* | ::::::::::: |
390	* '''''''''''''''''
391	* ,,,,,,,,,,,,,,,,,
392	* | ::::::::::: |
393	* | ::::::::::: |
394	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
395	* | | :::::::: |
396	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
397	* | +---------+ |
398	* | | ......%%| |
399	* | | ......%%| |
400	* | | .. ()..%%| |
401	* | | ......%%| |
402	* | | %%%%%%%%| |
403	* | +---------+ | <.........................
404	* | | <---< SB_PADDING :
405	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
406	* | | ......%%| | | : :
407	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
408	* | | %%%%%%%%| | | : :
409	* | +---------+ | <-+ : :
410	* | | : :
411	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
412	* | | ......%%| | | : :
413	* | | ..\/..%%| | | : :
414	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
415	* | +---------+ | | : :
416	* | | | : :
417	* +-------------+ <-+.........:............:
418	* ^^|_________| :
419	* || | :
420	* || +---< SB_BUTTON_WIDTH
421	* || :
422	* |+------< SB_PADDING
423	* |: :
424	* +----< SB_BORDER_WIDTH
425	* : :
426	* :............:
427	* |
428	* +---< SB_WIDTH_NEXT
429	*/
430		264
431	enum {	265	enum {
432	NO_REFRESH = 0, /* Window not visible at all! */	266	NO_REFRESH = 0, /* Window not visible at all! */
433	FAST_REFRESH = 1, /* Fully exposed window */	267	FAST_REFRESH = 1, /* Fully exposed window */
434	SLOW_REFRESH = 2, /* Partially exposed window */	268	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
484	// fake styles	318	// fake styles
485	#define RS_Blink 0x00010000UL // blink	319	#define RS_Blink 0x00010000UL // blink
486	#define RS_RVid 0x00020000UL // reverse video	320	#define RS_RVid 0x00020000UL // reverse video
487	#define RS_Uline 0x00040000UL // underline	321	#define RS_Uline 0x00040000UL // underline
488		322
489	// toggle this to force redraw, must be != RS_Careful	323	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
490	#define RS_redraw 0x01000000UL	324	#define RS_redraw 0x02000000UL
491		325
492	// 5 custom bits for extensions	326	// 5 custom bits for extensions
493	#define RS_customCount 32	327	#define RS_customCount 16
494	#define RS_customMask 0x00f80000UL	328	#define RS_customMask 0x00780000UL
495	#define RS_customShift 19	329	#define RS_customShift 19
496		330
497	// other flags	331	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		332	#define RS_fontMask 0xf8000000UL // includes RS_Careful
		333	#define RS_fontShift 27
498	#define RS_Careful 0x80000000UL /* be careful when drawing these */	334	#define RS_Careful 0x08000000UL /* be careful when drawing these */
499		335
500	#define RS_styleCount 4	336	#define RS_styleCount 4
501	#define RS_styleMask (RS_Bold | RS_Italic)	337	#define RS_styleMask (RS_Bold | RS_Italic)
502	#define RS_styleShift 14	338	#define RS_styleShift 14
503		339
504	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	340	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
505	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	341	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
506
507	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
508	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
509	#define RS_fontShift 24
510		342
511	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	343	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
512	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	344	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
513		345
514	#define Sel_none 0 /* Not waiting */	346	#define Sel_none 0 /* Not waiting */
…		…
526	C0_NUL = 0x00,	358	C0_NUL = 0x00,
527	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	359	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
528	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	360	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
529	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	361	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
530	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	362	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
531	};	363	};
532	#define CHAR_ST 0x9c /* 0234 */	364	#define CHAR_ST 0x9c /* 0234 */
533		365
534	/*	366	/*
535	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	367	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
536	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	368	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
539	XTerm_name = 0,	371	XTerm_name = 0,
540	XTerm_iconName = 1,	372	XTerm_iconName = 1,
541	XTerm_title = 2,	373	XTerm_title = 2,
542	XTerm_property = 3, // change X property	374	XTerm_property = 3, // change X property
543	XTerm_Color = 4, // change colors	375	XTerm_Color = 4, // change colors
544	XTerm_Color00 = 10, // not implemented, CLASH!	376	XTerm_Color00 = 10, // change fg color
545	XTerm_Color01 = 11, // not implemented	377	XTerm_Color01 = 11, // change bg color
546	XTerm_Color_cursor = 12, // change actual 'Cursor' color	378	XTerm_Color_cursor = 12, // change actual 'Cursor' color
547	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	379	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
548	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	380	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
549	XTerm_Color05 = 15, // not implemented (tektronix fg)	381	XTerm_Color05 = 15, // not implemented (tektronix fg)
550	XTerm_Color06 = 16, // not implemented (tektronix bg)	382	XTerm_Color06 = 16, // not implemented (tektronix bg)
…		…
555	XTerm_konsole30 = 30, // reserved for konsole	387	XTerm_konsole30 = 30, // reserved for konsole
556	XTerm_konsole31 = 31, // reserved for konsole	388	XTerm_konsole31 = 31, // reserved for konsole
557	XTerm_emacs51 = 51, // reserved for emacs shell	389	XTerm_emacs51 = 51, // reserved for emacs shell
558	/*	390	/*
559	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	391	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
560	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
561	*/	392	*/
562	Rxvt_Color_BD = 18, // change actual 'Bold' color	393
563	Rxvt_Color_UL = 19, // change actual 'Underline' color	394	// deprecated
		395	Rxvt_Color_BD = 18,
		396	Rxvt_Color_UL = 19,
		397	Rxvt_restoreFG = 39,
		398	Rxvt_restoreBG = 49,
		399
564	Rxvt_Pixmap = 20, // new bg pixmap	400	Rxvt_Pixmap = 20, // new bg pixmap
565	Rxvt_restoreFG = 39, // change default fg color
566	Rxvt_restoreBG = 49, // change default bg color
567	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	401	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
568		402
569	URxvt_locale = 701, // change locale	403	URxvt_locale = 701, // change locale
570	URxvt_version = 702, // request version	404	URxvt_version = 702, // request version
571		405
572	URxvt_Color_IT = 704, // change actual 'Italic' colour	406	URxvt_Color_IT = 704, // change actual 'Italic' colour
573	URxvt_Color_tint = 705, // change actual tint colour	407	URxvt_Color_tint = 705, // change actual tint colour
		408	URxvt_Color_BD = 706, // change actual 'Bold' color
		409	URxvt_Color_UL = 707, // change actual 'Underline' color
574	URxvt_Color_BD = 706,	410	URxvt_Color_border = 708,
575	URxvt_Color_UL = 707,
576		411
577	URxvt_font = 710,	412	URxvt_font = 710,
578	URxvt_boldFont = 711,	413	URxvt_boldFont = 711,
579	URxvt_italicFont = 712,	414	URxvt_italicFont = 712,
580	URxvt_boldItalicFont = 713,	415	URxvt_boldItalicFont = 713,
581		416
582	URxvt_view_up = 720,	417	URxvt_view_up = 720,
583	URxvt_view_down = 721,	418	URxvt_view_down = 721,
584		419
585	URxvt_perl = 777,	420	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
586	};	421	};
587		422
588	/* Words starting with `Color_' are colours. Others are counts */	423	/* Words starting with `Color_' are colours. Others are counts */
589	/*	424	/*
590	* The PixColor and rendition colour usage should probably be decoupled	425	* The PixColor and rendition colour usage should probably be decoupled
…		…
640	Color_underline,	475	Color_underline,
641	#endif	476	#endif
642	#ifdef OPTION_HC	477	#ifdef OPTION_HC
643	Color_HC,	478	Color_HC,
644	#endif	479	#endif
645	#ifdef KEEP_SCROLLCOLOR
646	Color_scroll,	480	Color_scroll,
		481	#ifdef RXVT_SCROLLBAR
647	Color_trough,	482	Color_trough,
648	#endif	483	#endif
649	#if ENABLE_TRANSPARENCY	484	#if ENABLE_TRANSPARENCY
650	Color_tint,	485	Color_tint,
651	#endif	486	#endif
652	#if OFF_FOCUS_FADING	487	#if OFF_FOCUS_FADING
653	Color_fade,	488	Color_fade,
654	#endif	489	#endif
655	NRS_COLORS, /* */	490	NRS_COLORS, /* */
656	#ifdef KEEP_SCROLLCOLOR	491	#ifdef RXVT_SCROLLBAR
657	Color_topShadow = NRS_COLORS,	492	Color_topShadow = NRS_COLORS,
658	Color_bottomShadow,	493	Color_bottomShadow,
659	TOTAL_COLORS	494	TOTAL_COLORS
660	#else	495	#else
661	TOTAL_COLORS = NRS_COLORS	496	TOTAL_COLORS = NRS_COLORS
…		…
695	#define PrivMode_TtyOutputInh (1UL<<15)	530	#define PrivMode_TtyOutputInh (1UL<<15)
696	#define PrivMode_Keypress (1UL<<16)	531	#define PrivMode_Keypress (1UL<<16)
697	#define PrivMode_smoothScroll (1UL<<17)	532	#define PrivMode_smoothScroll (1UL<<17)
698	#define PrivMode_vt52 (1UL<<18)	533	#define PrivMode_vt52 (1UL<<18)
699	#define PrivMode_LFNL (1UL<<19)	534	#define PrivMode_LFNL (1UL<<19)
700	/* too annoying to implement X11 highlight tracking */	535	#define PrivMode_MouseBtnEvent (1UL<<20)
701	/* #define PrivMode_MouseX11Track (1LU<<20) */	536	#define PrivMode_MouseAnyEvent (1UL<<21)
		537	#define PrivMode_BracketPaste (1UL<<22)
702		538
703	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	539	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
704	#define PrivMode(test,bit) \
705	if (test) \
706	priv_modes |= (bit); \
707	else \
708	priv_modes &= ~(bit)
709		540
710	#ifdef ALLOW_132_MODE	541	#ifdef ALLOW_132_MODE
711	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	542	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
712	#else	543	#else
713	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	544	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
715		546
716	// do not change these constants lightly, there are many interdependencies	547	// do not change these constants lightly, there are many interdependencies
717	#define IMBUFSIZ 128 // input modifier buffer sizes	548	#define IMBUFSIZ 128 // input modifier buffer sizes
718	#define KBUFSZ 512 // size of keyboard mapping buffer	549	#define KBUFSZ 512 // size of keyboard mapping buffer
719	#define CBUFSIZ 2048 // size of command buffer	550	#define CBUFSIZ 2048 // size of command buffer
		551	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
720	#define UBUFSIZ 2048 // character buffer	552	#define UBUFSIZ 2048 // character buffer
721		553
722	#ifndef PATH_MAX	554	#if ENABLE_FRILLS
723	# define PATH_MAX 16384	555	# include <X11/Xmd.h>
		556	typedef struct _mwmhints
		557	{
		558	CARD32 flags;
		559	CARD32 functions;
		560	CARD32 decorations;
		561	INT32 input_mode;
		562	CARD32 status;
		563	} MWMHints;
724	#endif	564	#endif
725		565
726	/* Motif window hints */	566	/* Motif window hints */
727	#define MWM_HINTS_FUNCTIONS (1L << 0)	567	#define MWM_HINTS_FUNCTIONS (1L << 0)
728	#define MWM_HINTS_DECORATIONS (1L << 1)	568	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
769	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	609	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
770	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	610	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
771	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	611	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
772	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	612	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
773		613
774	// for m >= -n, ensure remainder lies between 0..n-1
775	#define MOD(m,n) (((m) + (n)) % (n))
776
777	#define LINENO(n) MOD (term_start + int(n), total_rows)	614	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
778	#define ROW(n) row_buf [LINENO (n)]	615	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		616
		617	#define LINENO(n) LINENO_of (this, n)
		618	#define ROW(n) ROW_of (this, n)
779		619
780	/* how to build & extract colors and attributes */	620	/* how to build & extract colors and attributes */
781	#define GET_BASEFG(x) (((x) & RS_fgMask))	621	#define GET_BASEFG(x) (((x) & RS_fgMask))
782	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	622	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
783		623
…		…
800		640
801	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	641	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
802	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	642	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
803		643
804	#if ENABLE_STYLES	644	#if ENABLE_STYLES
805	# define FONTSET(style) fontset[GET_STYLE (style)]	645	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
806	#else	646	#else
807	# define FONTSET(style) fontset[0]	647	# define FONTSET_of(t,style) (t)->fontset[0]
808	#endif	648	#endif
809		649
810	#ifdef HAVE_SCROLLBARS	650	#define FONTSET(style) FONTSET_of (this, style)
811	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
812	#else
813	# define scrollbar_TotalWidth() (0)
814	#endif
815	#define scrollbar_isMotion() (scrollBar.state == 'm')
816	#define scrollbar_isUp() (scrollBar.state == 'U')
817	#define scrollbar_isDn() (scrollBar.state == 'D')
818	#define scrollbar_isUpDn() isupper (scrollBar.state)
819	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
820
821	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
822	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
823	&& (y) <= scrollbarnext_dnval ())
824	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
825	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
826	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
827	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
828	#define SCROLLRXVT_MINHEIGHT 10
829	#define SCROLLXTERM_MINHEIGHT 10
830
831	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
832	? SCROLLNEXT_MINHEIGHT \
833	: SCROLLRXVT_MINHEIGHT)
834	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
835	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
836	#define scrollbar_position(y) ((y) - scrollBar.beg)
837	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
838	- scrollbar_minheight ())
839		651
840	typedef callback<void (const char *)> log_callback;	652	typedef callback<void (const char *)> log_callback;
841	typedef callback<int (int)> getfd_callback;	653	typedef callback<int (int)> getfd_callback;
842
843	#define SET_LOCALE(locale) rxvt_set_locale (locale)
844	extern bool rxvt_set_locale (const char *locale) NOTHROW;
845	extern void rxvt_push_locale (const char *locale) NOTHROW;
846	extern void rxvt_pop_locale () NOTHROW;
847		654
848	/****************************************************************************/	655	/****************************************************************************/
849		656
850	#define LINE_LONGER 0x0001 // line is continued on the next row	657	#define LINE_LONGER 0x0001 // line is continued on the next row
851	#define LINE_FILTERED 0x0002 // line has been filtered	658	#define LINE_FILTERED 0x0002 // line has been filtered
852	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	659	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
853	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	660	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
854	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	661	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
855		662
856	struct line_t {	663	struct line_t
		664	{
857	text_t *t; // terminal the text	665	text_t *t; // terminal the text
858	rend_t *r; // rendition, uses RS_ flags	666	rend_t *r; // rendition, uses RS_ flags
859	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	667	tlen_t_ l; // length of each text line
860	uint32_t f; // flags	668	uint32_t f; // flags
861		669
862	bool is_longer ()	670	bool is_longer ()
863	{	671	{
864	return f & LINE_LONGER;	672	return f & LINE_LONGER;
…		…
894	}	702	}
895	};	703	};
896		704
897	/****************************************************************************/	705	/****************************************************************************/
898		706
899	// primivite wrapper around mbstate_t to ensure initialisation	707	// primitive wrapper around mbstate_t to ensure initialisation
900	struct mbstate {	708	struct mbstate
		709	{
901	mbstate_t mbs;	710	mbstate_t mbs;
902		711
903	operator mbstate_t *() { return &mbs; }	712	operator mbstate_t *() { return &mbs; }
904	void reset () { memset (&mbs, 0, sizeof (mbs)); }	713	void reset () { memset (&mbs, 0, sizeof (mbs)); }
905	mbstate () { reset (); }	714	mbstate () { reset (); }
…		…
907		716
908	/****************************************************************************/	717	/****************************************************************************/
909		718
910	#define UNICODE_MASK 0x1fffffUL	719	#define UNICODE_MASK 0x1fffffUL
911		720
912	#if UNICODE3	721	#if UNICODE_3
913	# define COMPOSE_LO 0x40000000UL	722	# define COMPOSE_LO 0x40000000UL
914	# define COMPOSE_HI 0x400fffffUL	723	# define COMPOSE_HI 0x400fffffUL
915	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	724	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
916	#else	725	#else
917	# if ENABLE_PERL	726	# if ENABLE_PERL
…		…
926		735
927	#if ENABLE_COMBINING	736	#if ENABLE_COMBINING
928	// compose chars are used to represent composite characters	737	// compose chars are used to represent composite characters
929	// that are not representable in unicode, as well as characters	738	// that are not representable in unicode, as well as characters
930	// not fitting in the BMP.	739	// not fitting in the BMP.
931	struct compose_char {	740	struct compose_char
		741	{
932	unicode_t c1, c2; // any chars != NOCHAR are valid	742	unicode_t c1, c2; // any chars != NOCHAR are valid
933	compose_char (unicode_t c1, unicode_t c2)	743	compose_char (unicode_t c1, unicode_t c2)
934	: c1(c1), c2(c2)	744	: c1(c1), c2(c2)
935	{ }	745	{ }
936	};	746	};
937		747
938	class rxvt_composite_vec {	748	class rxvt_composite_vec
		749	{
939	vector<compose_char> v;	750	vector<compose_char> v;
940	public:	751	public:
941	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	752	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
942	int expand (unicode_t c, wchar_t *r);	753	int expand (unicode_t c, wchar_t *r);
943	compose_char *operator [](text_t c)	754	compose_char *operator [](text_t c)
…		…
955		766
956	#ifdef KEYSYM_RESOURCE	767	#ifdef KEYSYM_RESOURCE
957	class keyboard_manager;	768	class keyboard_manager;
958	#endif	769	#endif
959		770
		771	typedef struct rxvt_term *rxvt_t;
		772
		773	extern rxvt_t rxvt_current_term;
		774
		775	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		776	#define GET_R rxvt_current_term
		777
		778	/* ------------------------------------------------------------------------- */
		779	struct overlay_base
		780	{
		781	int x, y, w, h; // overlay dimensions
		782	text_t **text;
		783	rend_t **rend;
		784
		785	// while tempting to add swap() etc. here, it effetcively only increases code size
		786	};
		787
		788	/* ------------------------------------------------------------------------- */
		789
		790	typedef struct
		791	{
		792	int row;
		793	int col;
		794	} row_col_t;
		795
		796	/*
		797	* terminal limits:
		798	*
		799	* width : 1 <= width
		800	* height : 1 <= height
		801	* ncol : 1 <= ncol <= MAX(tlen_t)
		802	* nrow : 1 <= nrow <= MAX(int)
		803	* saveLines : 0 <= saveLines <= MAX(int)
		804	* term_start : 0 <= term_start < saveLines
		805	* total_rows : nrow + saveLines
		806	*
		807	* top_row : -saveLines <= top_row <= 0
		808	* view_start : top_row <= view_start <= 0
		809	*
		810	* | most coordinates are stored relative to term_start,
		811	* ROW_BUF | which is the first line of the terminal screen
		812	* |························= row_buf[0]
		813	* |························= row_buf[1]
		814	* |························= row_buf[2] etc.
		815	* |
		816	* +------------+···········= term_start + top_row
		817	* | scrollback |
		818	* | scrollback +---------+·= term_start + view_start
		819	* | scrollback | display |
		820	* | scrollback | display |
		821	* +------------+·display·+·= term_start
		822	* | terminal | display |
		823	* | terminal +---------+
		824	* | terminal |
		825	* | terminal |
		826	* +------------+···········= term_start + nrow - 1
		827	* |
		828	* |
		829	* END······················= total_rows
		830	*/
		831
		832	struct TermWin_t
		833	{
		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 letterSpace; /* number of extra pixels between columns */
		847	int saveLines; /* number of lines that fit in scrollback */
		848	int total_rows; /* total number of rows in this terminal */
		849	int term_start; /* term lines start here */
		850	int view_start; /* scrollback view starts here */
		851	int top_row; /* topmost row index of scrollback */
		852	Window parent[6]; /* parent identifiers - we're parent[0] */
		853	Window vt; /* vt100 window */
		854	GC gc; /* GC for drawing */
		855	Pixmap pixmap;
		856	rxvt_drawable *drawable;
		857	rxvt_fontset *fontset[4];
		858	};
		859
		860	/*
		861	* screen accounting:
		862	* screen_t elements
		863	* row: Cursor row position : 0 <= row < nrow
		864	* col: Cursor column position : 0 <= col < ncol
		865	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		866	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		867	*
		868	* selection_t elements
		869	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		870	* nothing is selected
		871	* beg: row/column of beginning of selection : never past mark
		872	* mark: row/column of initial click : never past end
		873	* end: row/column of one character past end of selection
		874	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		875	* * Note: col == -1 ==> we're left of screen
		876	*
		877	*/
		878	struct screen_t
		879	{
		880	row_col_t cur; /* cursor position on the screen */
		881	int tscroll; /* top of settable scroll region */
		882	int bscroll; /* bottom of settable scroll region */
		883	unsigned int charset; /* character set number [0..3] */
		884	unsigned int flags; /* see below */
		885	row_col_t s_cur; /* saved cursor position */
		886	unsigned int s_charset; /* saved character set number [0..3] */
		887	char s_charset_char;
		888	rend_t s_rstyle; /* saved rendition style */
		889	};
		890
		891	enum selection_op_t
		892	{
		893	SELECTION_CLEAR = 0, /* nothing selected */
		894	SELECTION_INIT, /* marked a point */
		895	SELECTION_BEGIN, /* started a selection */
		896	SELECTION_CONT, /* continued selection */
		897	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		898	};
		899
		900	struct selection_t
		901	{
		902	wchar_t *text; /* selected text */
		903	unsigned int len; /* length of selected text */
		904	unsigned int screen; /* screen being used */
		905	unsigned int clicks; /* number of clicks */
		906	selection_op_t op; /* current operation */
		907	bool rect; /* rectangular selection? */
		908	row_col_t beg; /* beginning of selection <= mark */
		909	row_col_t mark; /* point of initial click <= end */
		910	row_col_t end; /* one character past end point */
		911	wchar_t *clip_text; /* text copied to the clipboard */
		912	unsigned int clip_len; /* length of clipboard text */
		913	};
		914
		915	/* ------------------------------------------------------------------------- */
		916
		917	/* screen_t flags */
		918	#define Screen_Relative (1<<0) /* relative origin mode flag */
		919	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		920	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		921	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		922	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		923	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		924
		925	/* rxvt_vars.options */
		926	enum {
		927	# define def(name,idx) Opt_ ## name = idx,
		928	# define nodef(name) Opt_ ## name = 0,
		929	# include "optinc.h"
		930	# undef nodef
		931	# undef def
		932	Opt_count
		933	};
		934
		935	/* ------------------------------------------------------------------------- */
		936
		937	struct rxvt_vars : TermWin_t
		938	{
		939	scrollBar_t scrollBar;
		940	uint8_t options[(Opt_count + 7) >> 3];
		941	XSizeHints szHint;
		942	rxvt_color *pix_colors;
		943	Cursor TermWin_cursor; /* cursor for vt window */
		944	int numlock_state;
		945	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		946	line_t *drawn_buf; // text on screen
		947	line_t *swap_buf; // lines for swap buffer
		948	char *tabs; /* per location: 1 == tab-stop */
		949	screen_t screen;
		950	screen_t swap;
		951	selection_t selection;
		952	rxvt_color pix_colors_focused[TOTAL_COLORS];
		953	#ifdef OFF_FOCUS_FADING
		954	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		955	#endif
		956	};
		957
960	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	958	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		959	{
961		960
962	// special markers with magic addresses	961	// special markers with magic addresses
963	static const char resval_undef []; // options specifically unset	962	static const char resval_undef []; // options specifically unset
964	static const char resval_on []; // boolean options switched on	963	static const char resval_on []; // boolean options switched on
965	static const char resval_off []; // or off	964	static const char resval_off []; // or off
966		965
967	log_callback *log_hook; // log error messages through this hook, if != 0	966	log_callback *log_hook; // log error messages through this hook, if != 0
968	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	967	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
969	#if ENABLE_PERL	968	#if ENABLE_PERL
970	rxvt_perl_term perl;	969	rxvt_perl_term perl;
971	#endif	970	#endif
972	struct mbstate mbstate; // current input multibyte state	971	struct mbstate mbstate; // current input multibyte state
973		972
974	unsigned char want_refresh:1,	973	unsigned char want_refresh:1,
975	#ifdef ENABLE_TRANSPARENCY
976	want_full_refresh:1, /* awaiting full screen refresh */
977	#endif
978	current_screen:1, /* primary or secondary */	974	current_screen:1, /* primary or secondary */
979	num_scr_allow:1,	975	num_scr_allow:1,
980	bypass_keystate:1,	976	bypass_keystate:1,
		977	#if ENABLE_FRILLS
		978	urgency_hint:1,
		979	#endif
981	#ifdef CURSOR_BLINK	980	#if CURSOR_BLINK
982	hidden_cursor:1,	981	hidden_cursor:1,
983	#endif	982	#endif
984	#ifdef TEXT_BLINK	983	#if TEXT_BLINK
985	hidden_text:1,	984	hidden_text:1,
986	#endif	985	#endif
987	#ifdef POINTER_BLANK	986	#if POINTER_BLANK
988	hidden_pointer:1,	987	hidden_pointer:1,
989	#endif	988	#endif
990	enc_utf8:1, /* wether locale uses utf-8 */	989	enc_utf8:1, /* whether locale uses utf-8 */
991	seen_input:1, /* wether we have seen some program output yet */	990	seen_input:1, /* whether we have seen some program output yet */
992	seen_resize:1, /* wether we had a resize event */	991	seen_resize:1, /* whether we had a resize event */
993	parsed_geometry:1;	992	parsed_geometry:1;
994		993
995	unsigned char refresh_type,	994	unsigned char refresh_type,
996	#ifdef META8_OPTION	995	#ifdef META8_OPTION
997	meta_char, /* Alt-key prefix */	996	meta_char, /* Alt-key prefix */
998	#endif	997	#endif
999	scrollbar_align,
1000	selection_wait,	998	selection_wait,
1001	selection_type;	999	selection_type;
1002	/* ---------- */	1000	/* ---------- */
1003	bool rvideo_state, rvideo_mode;	1001	bool rvideo_state, rvideo_mode;
1004	#ifndef NO_BELL	1002	#ifndef NO_BELL
1005	bool rvideo_bell;	1003	bool rvideo_bell;
1006	#endif	1004	#endif
1007	int num_scr; /* screen: number lines scrolled */	1005	int num_scr; /* screen: number of lines scrolled */
1008	int prev_ncol, /* screen: previous number of columns */	1006	int prev_ncol, /* screen: previous number of columns */
1009	prev_nrow; /* screen: previous number of rows */	1007	prev_nrow; /* screen: previous number of rows */
1010	/* ---------- */	1008	/* ---------- */
1011	rend_t rstyle;	1009	rend_t rstyle;
1012	/* ---------- */	1010	/* ---------- */
…		…
1022	/* give proper Scroll behaviour */	1020	/* give proper Scroll behaviour */
1023	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1021	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1024	mouse_slip_wheel_speed,	1022	mouse_slip_wheel_speed,
1025	#endif	1023	#endif
1026	refresh_count,	1024	refresh_count,
1027	last_bot, /* scrollbar last bottom position */
1028	last_top, /* scrollbar last top position */
1029	last_state, /* scrollbar last state */
1030	scrollbar_len,
1031	window_vt_x,	1025	window_vt_x,
1032	window_vt_y,	1026	window_vt_y,
1033	window_sb_x,	1027	mouse_row,
		1028	mouse_col,
1034	# ifdef POINTER_BLANK	1029	# ifdef POINTER_BLANK
1035	pointerBlankDelay,	1030	pointerBlankDelay,
1036	# endif	1031	# endif
1037	allowedxerror;	1032	allowedxerror;
1038	/* ---------- */	1033	/* ---------- */
…		…
1044	unsigned long priv_modes,	1039	unsigned long priv_modes,
1045	SavedModes;	1040	SavedModes;
1046	/* ---------- */	1041	/* ---------- */
1047	Atom *xa;	1042	Atom *xa;
1048	/* ---------- */	1043	/* ---------- */
1049	#ifdef RXVT_SCROLLBAR
1050	GC scrollbarGC,
1051	topShadowGC,
1052	botShadowGC;
1053	#endif
1054	#ifdef XTERM_SCROLLBAR
1055	GC xscrollbarGC,
1056	ShadowGC;
1057	#endif
1058	#ifdef PLAIN_SCROLLBAR
1059	GC pscrollbarGC;
1060	#endif
1061	#ifdef NEXT_SCROLLBAR
1062	GC blackGC,
1063	whiteGC,
1064	grayGC,
1065	darkGC,
1066	stippleGC;
1067	Pixmap dimple,
1068	upArrow,
1069	downArrow,
1070	upArrowHi,
1071	downArrowHi;
1072	#endif
1073	/* ---------- */
1074	Time selection_time,	1044	Time selection_time,
1075	selection_request_time;	1045	selection_request_time,
		1046	clipboard_time;
1076	pid_t cmd_pid; /* process id of child */	1047	pid_t cmd_pid; /* process id of child */
1077	char * incr_buf;	1048	char * incr_buf;
1078	size_t incr_buf_size, incr_buf_fill;	1049	size_t incr_buf_size, incr_buf_fill;
1079	/* ---------- */	1050	/* ---------- */
1080	Cursor leftptr_cursor;
1081	/* ---------- */
1082	#ifndef NO_BACKSPACE_KEY
1083	const char *key_backspace;
1084	#endif
1085	#ifndef NO_DELETE_KEY
1086	const char *key_delete;
1087	#endif
1088	struct mouse_event MEvent;	1051	struct mouse_event MEvent;
1089	XComposeStatus compose;	1052	XComposeStatus compose;
1090	ttymode_t tio;	1053	struct termios tio;
1091	row_col_t oldcursor;	1054	row_col_t oldcursor;
1092	#ifdef HAVE_BG_PIXMAP	1055	#ifdef HAVE_BG_PIXMAP
1093	bgPixmap_t bgPixmap;	1056	bgPixmap_t bgPixmap;
1094	#endif	1057	#endif
1095	#ifdef HAVE_AFTERIMAGE	1058	#ifdef HAVE_AFTERIMAGE
1096	ASVisual *asv;	1059	ASVisual *asv;
1097	ASImageManager *asimman;	1060	ASImageManager *asimman;
		1061
		1062	void init_asv ()
		1063	{
		1064	if (!asv)
		1065	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1066	}
1098	#endif	1067	#endif
1099		1068
1100	#if ENABLE_OVERLAY	1069	#if ENABLE_OVERLAY
1101	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1070	overlay_base ov;
1102	text_t **ov_text;
1103	rend_t **ov_rend;
1104		1071
1105	void scr_swap_overlay () NOTHROW;	1072	void scr_swap_overlay () NOTHROW;
1106	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1073	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1107	void scr_overlay_off () NOTHROW;	1074	void scr_overlay_off () NOTHROW;
1108	void scr_overlay_set (int x, int y,	1075	void scr_overlay_set (int x, int y,
…		…
1126	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1093	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1127		1094
1128	#ifdef KEYSYM_RESOURCE	1095	#ifdef KEYSYM_RESOURCE
1129	keyboard_manager *keyboard;	1096	keyboard_manager *keyboard;
1130	#endif	1097	#endif
		1098	#ifndef NO_RESOURCES
		1099	XrmDatabase option_db;
		1100	#endif
1131		1101
1132	const char *rs[NUM_RESOURCES];	1102	const char *rs[NUM_RESOURCES];
1133	/* command input buffering */	1103	/* command input buffering */
1134	char *cmdbuf_ptr, *cmdbuf_endp;	1104	char *cmdbuf_ptr, *cmdbuf_endp;
1135	char cmdbuf_base[CBUFSIZ];	1105	char cmdbuf_base[CBUFSIZ];
…		…
1143		1113
1144	#if ENABLE_FRILLS || ISO_14755	1114	#if ENABLE_FRILLS || ISO_14755
1145	// ISO 14755 entry support	1115	// ISO 14755 entry support
1146	unicode_t iso14755buf;	1116	unicode_t iso14755buf;
1147	void commit_iso14755 ();	1117	void commit_iso14755 ();
1148	int hex_keyval (XKeyEvent &ev);
1149	# if ISO_14755	1118	# if ISO_14755
1150	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1119	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1151	void iso14755_54 (int x, int y);	1120	void iso14755_54 (int x, int y);
1152	# endif	1121	# endif
1153	#endif	1122	#endif
1154		1123
1155	// modifies first argument(!)
1156	void paste (char *data, unsigned int len) NOTHROW;
1157
1158	long vt_emask, vt_emask_perl, vt_emask_xim;	1124	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1159		1125
1160	void vt_select_input () const NOTHROW	1126	void vt_select_input () const NOTHROW
1161	{	1127	{
1162	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);	1128	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1163	}	1129	}
1164		1130
1165	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1131	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1166	void rootwin_cb (XEvent &xev);	1132	void rootwin_cb (XEvent &xev);
1167	xevent_watcher rootwin_ev;	1133	xevent_watcher rootwin_ev;
1168	#endif	1134	#endif
1169	#ifdef HAVE_BG_PIXMAP	1135	#ifdef HAVE_BG_PIXMAP
1170	int update_background ();	1136	void update_background ();
		1137	#if TRACE_PIXMAPS
		1138	void trace_update_background (const char *file, int line);
		1139	# define update_background() trace_update_background (__FILE__, __LINE__)
		1140	#endif
1171	void update_background_cb (time_watcher &w);	1141	void update_background_cb (ev::timer &w, int revents);
1172	time_watcher update_background_ev;	1142	ev::timer update_background_ev;
1173	#endif	1143	#endif
1174		1144
1175	void x_cb (XEvent &xev);	1145	void x_cb (XEvent &xev);
1176	void flush ();
1177	xevent_watcher termwin_ev;	1146	xevent_watcher termwin_ev;
1178	xevent_watcher vt_ev;	1147	xevent_watcher vt_ev;
1179	#ifdef HAVE_SCROLLBARS
1180	xevent_watcher scrollbar_ev;	1148	xevent_watcher scrollbar_ev;
1181	#endif
1182		1149
1183	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1150	void child_cb (ev::child &w, int revents); ev::child child_ev;
1184	void check_cb (check_watcher &w); check_watcher check_ev;	1151	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1185	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1152	void refresh_check ();
1186	void flush_cb (time_watcher &w); time_watcher flush_ev;	1153	void flush ();
1187	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1154	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1188	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1155	bool pty_fill ();
		1156	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1157	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1189		1158
1190	#ifdef CURSOR_BLINK	1159	#ifdef CURSOR_BLINK
1191	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1160	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1192	#endif	1161	#endif
1193	#ifdef TEXT_BLINK	1162	#ifdef TEXT_BLINK
1194	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1163	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1195	#endif	1164	#endif
1196	#ifndef NO_BELL	1165	#ifndef NO_BELL
1197	void bell_cb (time_watcher &w); time_watcher bell_ev;	1166	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1198	#endif	1167	#endif
1199		1168
1200	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1169	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1201	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1170	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1202	#endif	1171	#endif
1203	#ifdef SELECTION_SCROLLING	1172	#ifdef SELECTION_SCROLLING
1204	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1173	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1205	#endif	1174	#endif
1206	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1175	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1207	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1176	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1208	#endif	1177	#endif
1209		1178
1210	#ifdef POINTER_BLANK	1179	#ifdef POINTER_BLANK
1211	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1180	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1212	void pointer_blank ();	1181	void pointer_blank ();
1213	#endif	1182	#endif
1214	void pointer_unblank ();	1183	void pointer_unblank ();
1215		1184
1216	void tt_printf (const char *fmt,...);	1185	void tt_printf (const char *fmt,...);
1217	void tt_write (const char *data, unsigned int len);	1186	void tt_write (const char *data, unsigned int len);
1218	void pty_write ();	1187	void pty_write ();
1219		1188
1220	void tt_winch ();
1221
1222	rxvt_term ();
1223	~rxvt_term ();
1224	void destroy ();
1225	void emergency_cleanup ();
1226
1227	bool init (int argc, const char *const *argv, stringvec *envv);
1228
1229	bool init (stringvec *argv, stringvec *envv)	1189	void init (stringvec *argv, stringvec *envv)
1230	{	1190	{
1231	this->argv = argv;	1191	this->argv = argv;
1232	return init (argv->size (), argv->begin (), envv);	1192	init (argv->size (), argv->begin (), envv);
1233	}	1193	}
1234
1235	bool init_vars ();
1236
1237	bool pty_fill ();
1238		1194
1239	void make_current () const // make this the "currently active" urxvt instance	1195	void make_current () const // make this the "currently active" urxvt instance
1240	{	1196	{
1241	SET_R (this);	1197	SET_R (this);
1242	set_environ (envv);	1198	set_environ (envv);
1243	rxvt_set_locale (locale);	1199	rxvt_set_locale (locale);
1244	}	1200	}
1245		1201
1246	void init_secondary ();
1247	const char **init_resources (int argc, const char *const *argv);
1248	const char *x_resource (const char *name);
1249	void init_env ();
1250	void set_locale (const char *locale);
1251	void init_xlocale ();
1252	void init_command (const char *const *argv);
1253	void run_command (const char *const *argv);
1254	int run_child (const char *const *argv);
1255
1256	void color_aliases (int idx);
1257	void recolour_cursor ();
1258	void create_windows (int argc, const char *const *argv);
1259	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1260	void window_calc (unsigned int newwidth, unsigned int newheight);
1261
1262	#if USE_XIM	1202	#if USE_XIM
1263	rxvt_xim *input_method;	1203	rxvt_xim *input_method;
1264	XIC Input_Context;	1204	XIC Input_Context;
1265	XIMStyle input_style;	1205	XIMStyle input_style;
1266	XPoint spot; // most recently sent spot position	1206	XPoint spot; // most recently sent spot position
…		…
1276	void IMSendSpot ();	1216	void IMSendSpot ();
1277	bool IM_get_IC (const char *modifiers);	1217	bool IM_get_IC (const char *modifiers);
1278	void IMSetPosition ();	1218	void IMSetPosition ();
1279	#endif	1219	#endif
1280		1220
1281	void resize_scrollbar ();
1282
1283	// command.C	1221	// command.C
1284	void key_press (XKeyEvent &ev);	1222	void key_press (XKeyEvent &ev);
1285	void key_release (XKeyEvent &ev);	1223	void key_release (XKeyEvent &ev);
1286	unsigned int cmd_write (const char *str, unsigned int count);	1224	unsigned int cmd_write (const char *str, unsigned int count);
1287		1225
1288	wchar_t next_char () NOTHROW;	1226	wchar_t next_char () NOTHROW;
1289	wchar_t cmd_getc () THROW ((class out_of_input));	1227	wchar_t cmd_getc () THROW ((class out_of_input));
1290	uint32_t next_octet () NOTHROW;	1228	uint32_t next_octet () NOTHROW;
1291	uint32_t cmd_get8 () THROW ((class out_of_input));	1229	uint32_t cmd_get8 () THROW ((class out_of_input));
1292		1230
1293	bool cmd_parse ();	1231	void cmd_parse ();
1294	void mouse_report (XButtonEvent &ev);	1232	void mouse_report (XButtonEvent &ev);
1295	void button_press (XButtonEvent &ev);	1233	void button_press (XButtonEvent &ev);
1296	void button_release (XButtonEvent &ev);	1234	void button_release (XButtonEvent &ev);
1297	void focus_in ();	1235	void focus_in ();
1298	void focus_out ();	1236	void focus_out ();
		1237	#if ENABLE_FRILLS
		1238	void set_urgency (bool enable);
		1239	#else
		1240	void set_urgency (bool enable) { }
		1241	#endif
1299	void update_fade_color (unsigned int idx);	1242	void update_fade_color (unsigned int idx);
1300	#ifdef PRINTPIPE	1243	#ifdef PRINTPIPE
1301	FILE *popen_printer ();	1244	FILE *popen_printer ();
1302	int pclose_printer (FILE *stream);	1245	int pclose_printer (FILE *stream);
1303	#endif	1246	#endif
…		…
1309	void process_window_ops (const int *args, unsigned int nargs);	1252	void process_window_ops (const int *args, unsigned int nargs);
1310	char *get_to_st (unicode_t &ends_how);	1253	char *get_to_st (unicode_t &ends_how);
1311	void process_dcs_seq ();	1254	void process_dcs_seq ();
1312	void process_osc_seq ();	1255	void process_osc_seq ();
1313	void process_color_seq (int report, int color, const char *str, char resp);	1256	void process_color_seq (int report, int color, const char *str, char resp);
1314	void process_xterm_seq (int op, const char *str, char resp);	1257	void process_xterm_seq (int op, char *str, char resp);
1315	int privcases (int mode, unsigned long bit);	1258	int privcases (int mode, unsigned long bit);
1316	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1259	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1317	void process_sgr_mode (unsigned int nargs, const int *arg);	1260	void process_sgr_mode (unsigned int nargs, const int *arg);
1318	void process_graphics ();	1261	void process_graphics ();
1319	// init.C	1262	// init.C
		1263	void init_vars ();
		1264	const char **init_resources (int argc, const char *const *argv);
		1265	void init (int argc, const char *const *argv, stringvec *envv);
		1266	void init_env ();
		1267	void set_locale (const char *locale);
		1268	void init_xlocale ();
		1269	void init_command (const char *const *argv);
		1270	void run_command (const char *const *argv);
		1271	int run_child (const char *const *argv);
		1272	void color_aliases (int idx);
		1273	void create_windows (int argc, const char *const *argv);
1320	void Get_Colours ();	1274	void get_colours ();
1321	void get_ourmods ();	1275	void get_ourmods ();
1322	// main.C	1276	// main.C
		1277	void tt_winch ();
		1278	rxvt_term ();
		1279	~rxvt_term ();
		1280	void destroy ();
		1281	void emergency_cleanup ();
		1282	void recolour_cursor ();
		1283	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1284	void window_calc (unsigned int newwidth, unsigned int newheight);
1323	bool set_fonts ();	1285	bool set_fonts ();
1324	void set_string_property (Atom prop, const char *str, int len = -1);	1286	void set_string_property (Atom prop, const char *str, int len = -1);
1325	void set_utf8_property (Atom prop, const char *str, int len = -1);	1287	void set_utf8_property (Atom prop, const char *str, int len = -1);
1326	void set_title (const char *str);	1288	void set_title (const char *str);
1327	void set_icon_name (const char *str);	1289	void set_icon_name (const char *str);
1328	void set_window_color (int idx, const char *color);	1290	void set_window_color (int idx, const char *color);
1329	void set_colorfgbg ();	1291	void set_colorfgbg ();
1330	bool set_color (rxvt_color &color, const char *name);	1292	bool set_color (rxvt_color &color, const char *name);
1331	void alias_color (int dst, int src);	1293	void alias_color (int dst, int src);
1332	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1294	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1295	void get_window_origin (int &x, int &y);
		1296	Pixmap get_pixmap_property (int prop_id);
1333		1297
1334	// screen.C	1298	// screen.C
1335		1299
1336	void lalloc (line_t &l) const	1300	void lalloc (line_t &l) const
1337	{	1301	{
…		…
1389	return base;	1353	return base;
1390	}	1354	}
1391		1355
1392	bool option (uint8_t opt) const NOTHROW	1356	bool option (uint8_t opt) const NOTHROW
1393	{	1357	{
		1358	if (!opt)
		1359	return 0;
		1360
		1361	--opt;
1394	return options[opt >> 3] & (1 << (opt & 7));	1362	return options[opt >> 3] & (1 << (opt & 7));
1395	}	1363	}
1396		1364
1397	void set_option (uint8_t opt, bool set = true) NOTHROW	1365	void set_option (uint8_t opt, bool set = true) NOTHROW
1398	{	1366	{
		1367	if (!opt)
		1368	return;
		1369
		1370	--opt;
1399	if (set)	1371	if (set)
1400	options[opt >> 3] |= (1 << (opt & 7));	1372	options[opt >> 3] |= (1 << (opt & 7));
1401	else	1373	else
1402	options[opt >> 3] &= ~(1 << (opt & 7));	1374	options[opt >> 3] &= ~(1 << (opt & 7));
1403	}	1375	}
1404		1376
		1377	void set_privmode (unsigned bit, int set) NOTHROW
		1378	{
		1379	if (set)
		1380	priv_modes |= bit;
		1381	else
		1382	priv_modes &= ~bit;
		1383	}
		1384
		1385	// modifies first argument(!)
		1386	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;	1387	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;	1388	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1389	void scr_kill_char (line_t &l, int col) const NOTHROW;
1407	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1390	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1408	void scr_reset ();	1391	void scr_reset ();
1409	void scr_release () NOTHROW;	1392	void scr_release () NOTHROW;
1410	void scr_clear (bool really = false) NOTHROW;	1393	void scr_clear (bool really = false) NOTHROW;
1411	void scr_refresh () NOTHROW;	1394	void scr_refresh () NOTHROW;
…		…
1416	void scr_backindex () NOTHROW;	1399	void scr_backindex () NOTHROW;
1417	void scr_forwardindex () NOTHROW;	1400	void scr_forwardindex () NOTHROW;
1418	#endif	1401	#endif
1419	void scr_touch (bool refresh) NOTHROW;	1402	void scr_touch (bool refresh) NOTHROW;
1420	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1403	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;	1404	void scr_recolour () NOTHROW;
1423	void scr_remap_chars () NOTHROW;	1405	void scr_remap_chars () NOTHROW;
1424	void scr_remap_chars (line_t &l) NOTHROW;	1406	void scr_remap_chars (line_t &l) NOTHROW;
1425		1407
1426	enum cursor_mode { SAVE, RESTORE };	1408	enum cursor_mode { SAVE, RESTORE };
1427		1409
1428	void scr_poweron ();	1410	void scr_poweron ();
		1411	void scr_soft_reset () NOTHROW;
1429	void scr_cursor (cursor_mode mode) NOTHROW;	1412	void scr_cursor (cursor_mode mode) NOTHROW;
1430	void scr_do_wrap () NOTHROW;	1413	void scr_do_wrap () NOTHROW;
1431	void scr_swap_screen () NOTHROW;	1414	void scr_swap_screen () NOTHROW;
1432	void scr_change_screen (int scrn);	1415	void scr_change_screen (int scrn);
1433	void scr_color (unsigned int color, int fgbg) NOTHROW;	1416	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1465	void selection_check (int check_more) NOTHROW;	1448	void selection_check (int check_more) NOTHROW;
1466	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1449	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1467	void selection_property (Window win, Atom prop) NOTHROW;	1450	void selection_property (Window win, Atom prop) NOTHROW;
1468	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1451	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1469	int selection_request_other (Atom target, int selnum) NOTHROW;	1452	int selection_request_other (Atom target, int selnum) NOTHROW;
1470	void selection_clear () NOTHROW;	1453	void selection_clear (bool clipboard = false) NOTHROW;
		1454	void clipboard_copy (Time tm);
1471	void selection_make (Time tm);	1455	void selection_make (Time tm);
1472	bool selection_grab (Time tm) NOTHROW;	1456	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1473	void selection_start_colrow (int col, int row) NOTHROW;	1457	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;	1458	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;	1459	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1476	void selection_remove_trailing_spaces () NOTHROW;	1460	void selection_remove_trailing_spaces () NOTHROW;
1477	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1461	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1478	void selection_click (int clicks, int x, int y) NOTHROW;	1462	void selection_click (int clicks, int x, int y) NOTHROW;
1479	void selection_extend (int x, int y, int flag) NOTHROW;	1463	void selection_extend (int x, int y, int flag) NOTHROW;
1480	void selection_rotate (int x, int y) NOTHROW;	1464	void selection_rotate (int x, int y) NOTHROW;
1481		1465
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	1466	// xdefaults.C
1513	void get_options (int argc, const char *const *argv);	1467	void get_options (int argc, const char *const *argv);
1514	int parse_keysym (const char *str, const char *arg);	1468	int parse_keysym (const char *str, const char *arg);
1515	void get_xdefaults (FILE *stream, const char *name);	1469	const char *x_resource (const char *name);
1516	void extract_resources ();	1470	void extract_resources ();
1517	// xpm.C
1518	void get_window_origin (int &x, int &y);
1519	Pixmap get_pixmap_property (int prop_id);
1520	};	1471	};
1521		1472
1522	/*	1473	#endif /* _RXVT_H_ */
1523	*****************************************************************************
1524	* PROTOTYPES
1525	*****************************************************************************
1526	*/
1527	#ifdef PROTOTYPES
1528	# define __PROTO(p) p
1529	#else
1530	# define __PROTO(p) ()
1531	#endif
1532		1474
1533	#endif /* _RXVT_H_ */
1534

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