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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.286 by sasha, Sun Aug 5 06:19:01 2007 UTC vs.
Revision 1.405 by sf-exg, Sun Apr 18 11:11:28 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	# ifdef XPM_BACKGROUND
179
180	# ifdef HAVE_AFTERIMAGE
181	ASImage *original_asim;
182
183	ASImage *resize_asim (rxvt_term *target, ASImage *background, XRectangle &dst_rect);
184	# endif
185
186	#define bgPmap_defaultScale 100
187	#define bgPmap_defaultAlign 50
188	unsigned int h_scale, v_scale;/* percents of the window size */
189	int h_align, v_align; /* percents of the window size:
190	0 - left align, 50 - center, 100 - right */
191
192	bool handle_geometry (const char *geom);
193
194	# endif
195
196	# define bgPmap_geometrySet (1UL<<0)
197	# define bgPmap_propScale (1UL<<1)
198	# define bgPmap_geometryFlags (bgPmap_geometrySet|bgPmap_propScale)
199
200	# define bgPmap_Transparent (1UL<<16)
201	unsigned long flags;
202
203	Pixmap pixmap;
204	unsigned int pmap_width, pmap_height;
205	unsigned int pmap_depth;
206
207	bool window_size_sensitive();
208
209	};
210	#else
211	# undef HAVE_BG_PIXMAP
212	#endif
213		200
214	/*	201	/*
215	* the 'essential' information for reporting Mouse Events	202	* the 'essential' information for reporting Mouse Events
216	* pared down from XButtonEvent	203	* pared down from XButtonEvent
217	*/	204	*/
218	struct mouse_event {	205	struct mouse_event
		206	{
219	int clicks;	207	int clicks;
220	Time time; /* milliseconds */	208	Time time; /* milliseconds */
221	unsigned int state; /* key or button mask */	209	unsigned int state; /* key or button mask */
222	unsigned int button; /* detail */	210	unsigned int button; /* detail */
223	};	211	};
224		212
225	#if ENABLE_FRILLS
226	typedef struct _mwmhints {
227	CARD32 flags;
228	CARD32 functions;
229	CARD32 decorations;
230	INT32 input_mode;
231	CARD32 status;
232	} MWMHints;
233	#endif
234
235	#if ENABLE_XEMBED	213	#if ENABLE_XEMBED
236	// XEMBED messages	214	// XEMBED messages
237	# define XEMBED_EMBEDDED_NOTIFY 0	215	# define XEMBED_EMBEDDED_NOTIFY 0
238	# define XEMBED_WINDOW_ACTIVATE 1	216	# define XEMBED_WINDOW_ACTIVATE 1
239	# define XEMBED_WINDOW_DEACTIVATE 2	217	# define XEMBED_WINDOW_DEACTIVATE 2
240	# define XEMBED_REQUEST_FOCUS 3	218	# define XEMBED_REQUEST_FOCUS 3
241	# define XEMBED_FOCUS_IN 4	219	# define XEMBED_FOCUS_IN 4
242	# define XEMBED_FOCUS_OUT 5	220	# define XEMBED_FOCUS_OUT 5
243	# define XEMBED_FOCUS_NEXT 6	221	# define XEMBED_FOCUS_NEXT 6
244	# define XEMBED_FOCUS_PREV 7	222	# define XEMBED_FOCUS_PREV 7
245		223
246	# define XEMBED_MODALITY_ON 10	224	# define XEMBED_MODALITY_ON 10
247	# define XEMBED_MODALITY_OFF 11	225	# define XEMBED_MODALITY_OFF 11
248	# define XEMBED_REGISTER_ACCELERATOR 12	226	# define XEMBED_REGISTER_ACCELERATOR 12
249	# define XEMBED_UNREGISTER_ACCELERATOR 13	227	# define XEMBED_UNREGISTER_ACCELERATOR 13
250	# define XEMBED_ACTIVATE_ACCELERATOR 14	228	# define XEMBED_ACTIVATE_ACCELERATOR 14
251		229
252	// XEMBED detail code	230	// XEMBED detail code
253	# define XEMBED_FOCUS_CURRENT 0	231	# define XEMBED_FOCUS_CURRENT 0
254	# define XEMBED_FOCUS_FIRST 1	232	# define XEMBED_FOCUS_FIRST 1
255	# define XEMBED_FOCUS_LAST 2	233	# define XEMBED_FOCUS_LAST 2
256		234
257	# define XEMBED_MAPPED (1 << 0)	235	# define XEMBED_MAPPED (1 << 0)
258	#endif	236	#endif
259		237
…		…
263	*****************************************************************************	241	*****************************************************************************
264	*/	242	*/
265		243
266	/* COLORTERM, TERM environment variables */	244	/* COLORTERM, TERM environment variables */
267	#define COLORTERMENV "rxvt"	245	#define COLORTERMENV "rxvt"
268	#ifdef XPM_BACKGROUND	246	#ifdef BG_IMAGE_FROM_FILE
269	# define COLORTERMENVFULL COLORTERMENV "-xpm"	247	# define COLORTERMENVFULL COLORTERMENV "-xpm"
270	#else	248	#else
271	# define COLORTERMENVFULL COLORTERMENV	249	# define COLORTERMENVFULL COLORTERMENV
272	#endif	250	#endif
273	#ifndef TERMENV	251	#ifndef TERMENV
		252	# ifdef USE_256_COLORS
		253	# define TERMENV "rxvt-unicode-256color"
		254	# else
274	# define TERMENV "rxvt-unicode"	255	# define TERMENV "rxvt-unicode"
		256	# endif
275	#endif	257	#endif
276		258
277	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	259	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
278	# define NO_MOUSE_REPORT_SCROLLBAR 1	260	# define NO_MOUSE_REPORT_SCROLLBAR 1
279	#endif	261	#endif
280		262
281	/* now look for other badly set stuff */
282
283	#if !defined (EACCESS) && defined(EAGAIN)
284	# define EACCESS EAGAIN
285	#endif
286
287	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
288	# define EXIT_SUCCESS 0 /* exit function success */
289	# define EXIT_FAILURE 1 /* exit function failure */
290	#endif
291
292	#define scrollBar_esc 30	263	#define scrollBar_esc 30
293		264
294	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	265	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
295	# define HAVE_SCROLLBARS 1	266	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
296	#endif	267	#endif
297
298	#define R_SB_ALIGN_CENTRE 0
299	#define R_SB_ALIGN_TOP 1
300	#define R_SB_ALIGN_BOTTOM 2
301
302	#define R_SB_NEXT 1
303	#define R_SB_XTERM 2
304	#define R_SB_PLAIN 4
305	#define R_SB_RXVT 8
306
307	#define SB_WIDTH_NEXT 19
308	#define SB_WIDTH_XTERM 15
309	#define SB_WIDTH_PLAIN 7
310	#ifndef SB_WIDTH_RXVT
311	# define SB_WIDTH_RXVT 10
312	#endif
313
314	/*
315	* NeXT scrollbar defines
316	*/
317	#define SB_PADDING 1
318	#define SB_BORDER_WIDTH 1
319	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
320	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
321	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
322	#define SB_MARGIN_SPACE (SB_PADDING * 2)
323	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
324	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
325	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
326	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
327	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
328	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
329	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
330	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
331	/*
332	* +-------------+
333	* | | <---< SB_PADDING
334	* | ::::::::::: |
335	* | ::::::::::: |
336	* '''''''''''''''''
337	* ,,,,,,,,,,,,,,,,,
338	* | ::::::::::: |
339	* | ::::::::::: |
340	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
341	* | | :::::::: |
342	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
343	* | +---------+ |
344	* | | ......%%| |
345	* | | ......%%| |
346	* | | .. ()..%%| |
347	* | | ......%%| |
348	* | | %%%%%%%%| |
349	* | +---------+ | <.........................
350	* | | <---< SB_PADDING :
351	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
352	* | | ......%%| | | : :
353	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
354	* | | %%%%%%%%| | | : :
355	* | +---------+ | <-+ : :
356	* | | : :
357	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
358	* | | ......%%| | | : :
359	* | | ..\/..%%| | | : :
360	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
361	* | +---------+ | | : :
362	* | | | : :
363	* +-------------+ <-+.........:............:
364	* ^^|_________| :
365	* || | :
366	* || +---< SB_BUTTON_WIDTH
367	* || :
368	* |+------< SB_PADDING
369	* |: :
370	* +----< SB_BORDER_WIDTH
371	* : :
372	* :............:
373	* |
374	* +---< SB_WIDTH_NEXT
375	*/
376		268
377	enum {	269	enum {
378	NO_REFRESH = 0, /* Window not visible at all! */	270	NO_REFRESH = 0, /* Window not visible at all! */
379	FAST_REFRESH = 1, /* Fully exposed window */	271	FAST_REFRESH = 1, /* Fully exposed window */
380	SLOW_REFRESH = 2, /* Partially exposed window */	272	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
416	enum {	308	enum {
417	PRIMARY = 0,	309	PRIMARY = 0,
418	SECONDARY,	310	SECONDARY,
419	};	311	};
420		312
		313	// define various rendition bits and masks. the rendition word
		314	// is 32 bits in size, and we should use it as efficiently as possible
		315
421	#define RS_None 0	316	#define RS_None 0
422		317
423	#define RS_fgMask 0x0000007fUL // 128 colors	318	// GET_BGATTR depends on RS_fgShift > RS_bgShift
424	#define RS_bgMask 0x00003f80UL // 128 colors	319	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		320	#define RS_bgShift 0
		321	#define RS_fgShift (RS_bgShift + Color_Bits)
		322	#define RS_bgMask (RS_colorMask << RS_bgShift)
		323	#define RS_fgMask (RS_colorMask << RS_fgShift)
		324
		325	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		326	#define RS_fontShift (RS_fgShift + Color_Bits)
		327	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		328	#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		329
		330	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		331	#define RS_redraw (2UL << RS_fontShift)
		332
		333	#define RS_Sel (1UL << 22)
		334
		335	// 5 custom bits for extensions
		336	#define RS_customCount 16UL
		337	#define RS_customShift 23
		338	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
425		339
426	// font styles	340	// font styles
427	#define RS_Bold 0x00004000UL // value 1	341	#define RS_Bold (1UL << RS_styleShift)
428	#define RS_Italic 0x00008000UL // value 2	342	#define RS_Italic (2UL << RS_styleShift)
		343
		344	#define RS_styleCount 4
		345	#define RS_styleShift 27
		346	#define RS_styleMask (RS_Bold | RS_Italic)
429		347
430	// fake styles	348	// fake styles
431	#define RS_Blink 0x00010000UL // blink	349	#define RS_Blink (1UL << 29)
432	#define RS_RVid 0x00020000UL // reverse video	350	#define RS_RVid (1UL << 30) // reverse video
433	#define RS_Uline 0x00040000UL // underline	351	#define RS_Uline (1UL << 31) // underline
434
435	// toggle this to force redraw, must be != RS_Careful
436	#define RS_redraw 0x01000000UL
437
438	// 5 custom bits for extensions
439	#define RS_customCount 32
440	#define RS_customMask 0x00f80000UL
441	#define RS_customShift 19
442
443	// other flags
444	#define RS_Careful 0x80000000UL /* be careful when drawing these */
445
446	#define RS_styleCount 4
447	#define RS_styleMask (RS_Bold | RS_Italic)
448	#define RS_styleShift 14
449		352
450	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	353	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
451	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	354	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
452		355
453	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
454	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
455	#define RS_fontShift 24
456
457	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	356	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
458	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	357	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
459		358
460	#define Sel_none 0 /* Not waiting */	359	#define Sel_none 0 /* Not waiting */
461	#define Sel_normal 0x01 /* normal selection */	360	#define Sel_normal 0x01 /* normal selection */
462	#define Sel_incr 0x02 /* incremental selection */	361	#define Sel_incr 0x02 /* incremental selection */
463	#define Sel_direct 0x00	362	#define Sel_direct 0x00
…		…
472	C0_NUL = 0x00,	371	C0_NUL = 0x00,
473	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	372	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
474	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	373	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
475	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	374	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
476	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	375	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
477	};	376	};
478	#define CHAR_ST 0x9c /* 0234 */	377	#define CHAR_ST 0x9c /* 0234 */
479		378
480	/*	379	/*
481	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	380	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
482	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	381	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
485	XTerm_name = 0,	384	XTerm_name = 0,
486	XTerm_iconName = 1,	385	XTerm_iconName = 1,
487	XTerm_title = 2,	386	XTerm_title = 2,
488	XTerm_property = 3, // change X property	387	XTerm_property = 3, // change X property
489	XTerm_Color = 4, // change colors	388	XTerm_Color = 4, // change colors
490	XTerm_Color00 = 10, // not implemented, CLASH!	389	XTerm_Color00 = 10, // change fg color
491	XTerm_Color01 = 11, // not implemented	390	XTerm_Color01 = 11, // change bg color
492	XTerm_Color_cursor = 12, // change actual 'Cursor' color	391	XTerm_Color_cursor = 12, // change actual 'Cursor' color
493	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	392	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
494	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	393	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
495	XTerm_Color05 = 15, // not implemented (tektronix fg)	394	XTerm_Color05 = 15, // not implemented (tektronix fg)
496	XTerm_Color06 = 16, // not implemented (tektronix bg)	395	XTerm_Color06 = 16, // not implemented (tektronix bg)
497	XTerm_Color_RV = 17, // change actual 'Highlight' color	396	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		397	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
498	XTerm_logfile = 46, // not implemented	398	XTerm_logfile = 46, // not implemented
499	XTerm_font = 50,	399	XTerm_font = 50,
500		400
501	XTerm_konsole30 = 30, // reserved for konsole	401	XTerm_konsole30 = 30, // reserved for konsole
502	XTerm_konsole31 = 31, // reserved for konsole	402	XTerm_konsole31 = 31, // reserved for konsole
503	XTerm_emacs51 = 51, // reserved for emacs shell	403	XTerm_emacs51 = 51, // reserved for emacs shell
504	/*	404	/*
505	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	405	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
506	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
507	*/	406	*/
508	Rxvt_Color_BD = 18, // change actual 'Bold' color	407
509	Rxvt_Color_UL = 19, // change actual 'Underline' color	408	// deprecated
		409	Rxvt_restoreFG = 39,
		410	Rxvt_restoreBG = 49,
		411
510	Rxvt_Pixmap = 20, // new bg pixmap	412	Rxvt_Pixmap = 20, // new bg pixmap
511	Rxvt_restoreFG = 39, // change default fg color
512	Rxvt_restoreBG = 49, // change default bg color
513	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	413	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
514		414
515	URxvt_locale = 701, // change locale	415	URxvt_locale = 701, // change locale
516	URxvt_version = 702, // request version	416	URxvt_version = 702, // request version
517		417
518	URxvt_Color_IT = 704, // change actual 'Italic' colour	418	URxvt_Color_IT = 704, // change actual 'Italic' colour
519	URxvt_Color_tint = 705, // change actual tint colour	419	URxvt_Color_tint = 705, // change actual tint colour
		420	URxvt_Color_BD = 706, // change actual 'Bold' color
		421	URxvt_Color_UL = 707, // change actual 'Underline' color
520	URxvt_Color_BD = 706,	422	URxvt_Color_border = 708,
521	URxvt_Color_UL = 707,
522		423
523	URxvt_font = 710,	424	URxvt_font = 710,
524	URxvt_boldFont = 711,	425	URxvt_boldFont = 711,
525	URxvt_italicFont = 712,	426	URxvt_italicFont = 712,
526	URxvt_boldItalicFont = 713,	427	URxvt_boldItalicFont = 713,
527		428
528	URxvt_view_up = 720,	429	URxvt_view_up = 720,
529	URxvt_view_down = 721,	430	URxvt_view_down = 721,
530		431
531	URxvt_perl = 777,	432	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
532	};	433	};
533		434
534	/* Words starting with `Color_' are colours. Others are counts */	435	/* Words starting with `Color_' are colours. Others are counts */
535	/*	436	/*
536	* The PixColor and rendition colour usage should probably be decoupled	437	* The PixColor and rendition colour usage should probably be decoupled
…		…
566	Color_White = maxBrightCOLOR,	467	Color_White = maxBrightCOLOR,
567	#else	468	#else
568	Color_White = maxCOLOR,	469	Color_White = maxCOLOR,
569	#endif	470	#endif
570	minTermCOLOR = Color_White + 1,	471	minTermCOLOR = Color_White + 1,
		472	#ifndef USE_256_COLORS
571	maxTermCOLOR = Color_White + 72,	473	maxTermCOLOR = Color_White + 72,
		474	#else
		475	maxTermCOLOR = Color_White + 240,
		476	#endif
572	#ifndef NO_CURSORCOLOR	477	#ifndef NO_CURSORCOLOR
573	Color_cursor,	478	Color_cursor,
574	Color_cursor2,	479	Color_cursor2,
575	#endif	480	#endif
576	Color_pointer_fg,	481	Color_pointer_fg,
…		…
585	#if ENABLE_FRILLS	490	#if ENABLE_FRILLS
586	Color_underline,	491	Color_underline,
587	#endif	492	#endif
588	#ifdef OPTION_HC	493	#ifdef OPTION_HC
589	Color_HC,	494	Color_HC,
		495	Color_HTC,
590	#endif	496	#endif
591	#ifdef KEEP_SCROLLCOLOR
592	Color_scroll,	497	Color_scroll,
		498	#ifdef RXVT_SCROLLBAR
593	Color_trough,	499	Color_trough,
594	#endif	500	#endif
595	#if ENABLE_TRANSPARENCY	501	#if ENABLE_TRANSPARENCY
596	Color_tint,	502	Color_tint,
597	#endif	503	#endif
598	#if OFF_FOCUS_FADING	504	#if OFF_FOCUS_FADING
599	Color_fade,	505	Color_fade,
600	#endif	506	#endif
601	NRS_COLORS, /* */	507	NRS_COLORS, /* */
602	#ifdef KEEP_SCROLLCOLOR	508	#ifdef RXVT_SCROLLBAR
603	Color_topShadow = NRS_COLORS,	509	Color_topShadow = NRS_COLORS,
604	Color_bottomShadow,	510	Color_bottomShadow,
605	TOTAL_COLORS	511	TOTAL_COLORS
606	#else	512	#else
607	TOTAL_COLORS = NRS_COLORS	513	TOTAL_COLORS = NRS_COLORS
608	#endif	514	#endif
609	};	515	};
610		516
		517	#ifndef USE_256_COLORS
611	#define Color_Bits 7 // 0 .. maxTermCOLOR	518	#define Color_Bits 7 // 0 .. maxTermCOLOR
		519	#else
		520	#define Color_Bits 9 // 0 .. maxTermCOLOR
		521	#endif
612		522
613	/*	523	/*
614	* Resource list	524	* Resource list
615	*/	525	*/
616	enum {	526	enum {
…		…
641	#define PrivMode_TtyOutputInh (1UL<<15)	551	#define PrivMode_TtyOutputInh (1UL<<15)
642	#define PrivMode_Keypress (1UL<<16)	552	#define PrivMode_Keypress (1UL<<16)
643	#define PrivMode_smoothScroll (1UL<<17)	553	#define PrivMode_smoothScroll (1UL<<17)
644	#define PrivMode_vt52 (1UL<<18)	554	#define PrivMode_vt52 (1UL<<18)
645	#define PrivMode_LFNL (1UL<<19)	555	#define PrivMode_LFNL (1UL<<19)
646	/* too annoying to implement X11 highlight tracking */	556	#define PrivMode_MouseBtnEvent (1UL<<20)
647	/* #define PrivMode_MouseX11Track (1LU<<20) */	557	#define PrivMode_MouseAnyEvent (1UL<<21)
		558	#define PrivMode_BracketPaste (1UL<<22)
648		559
649	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	560	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
650	#define PrivMode(test,bit) \
651	if (test) \
652	priv_modes |= (bit); \
653	else \
654	priv_modes &= ~(bit)
655		561
656	#ifdef ALLOW_132_MODE	562	#ifdef ALLOW_132_MODE
657	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	563	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
658	#else	564	#else
659	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	565	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
661		567
662	// do not change these constants lightly, there are many interdependencies	568	// do not change these constants lightly, there are many interdependencies
663	#define IMBUFSIZ 128 // input modifier buffer sizes	569	#define IMBUFSIZ 128 // input modifier buffer sizes
664	#define KBUFSZ 512 // size of keyboard mapping buffer	570	#define KBUFSZ 512 // size of keyboard mapping buffer
665	#define CBUFSIZ 2048 // size of command buffer	571	#define CBUFSIZ 2048 // size of command buffer
		572	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
666	#define UBUFSIZ 2048 // character buffer	573	#define UBUFSIZ 2048 // character buffer
667		574
668	#ifndef PATH_MAX	575	#if ENABLE_FRILLS
669	# define PATH_MAX 16384	576	# include <X11/Xmd.h>
		577	typedef struct _mwmhints
		578	{
		579	CARD32 flags;
		580	CARD32 functions;
		581	CARD32 decorations;
		582	INT32 input_mode;
		583	CARD32 status;
		584	} MWMHints;
670	#endif	585	#endif
671		586
672	/* Motif window hints */	587	/* Motif window hints */
673	#define MWM_HINTS_FUNCTIONS (1L << 0)	588	#define MWM_HINTS_FUNCTIONS (1L << 0)
674	#define MWM_HINTS_DECORATIONS (1L << 1)	589	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
715	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	630	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
716	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	631	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
717	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	632	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
718	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	633	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
719		634
720	// for m >= -n, ensure remainder lies between 0..n-1
721	#define MOD(m,n) (((m) + (n)) % (n))
722
723	#define LINENO(n) MOD (term_start + int(n), total_rows)	635	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
724	#define ROW(n) row_buf [LINENO (n)]	636	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		637
		638	#define LINENO(n) LINENO_of (this, n)
		639	#define ROW(n) ROW_of (this, n)
725		640
726	/* how to build & extract colors and attributes */	641	/* how to build & extract colors and attributes */
727	#define GET_BASEFG(x) (((x) & RS_fgMask))	642	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
728	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	643	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
729		644
730	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	645	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
731	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	646	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
732		647
733	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	648	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
734	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	649	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
735		650
736	#define GET_ATTR(x) (((x) & RS_attrMask))	651	#define GET_ATTR(x) (((x) & RS_attrMask))
		652	// return attributes defining the background, encoding doesn't matter
		653	// depends on RS_fgShift > RS_bgShift
737	#define GET_BGATTR(x) \	654	#define GET_BGATTR(x) \
		655	(expect_false ((x) & RS_RVid) \
738	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	656	? (((x) & (RS_attrMask & ~RS_RVid)) \
739	| (((x) & RS_fgMask)<<Color_Bits)) \	657	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
740	: ((x) & (RS_attrMask | RS_bgMask)))	658	: ((x) & (RS_attrMask | RS_bgMask)))
741	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	659	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
742	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	660	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
743	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	661	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
744		662
745	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	663	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
746		664
747	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	665	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
748	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	666	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
749		667
750	#if ENABLE_STYLES	668	#if ENABLE_STYLES
751	# define FONTSET(style) fontset[GET_STYLE (style)]	669	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
752	#else	670	#else
753	# define FONTSET(style) fontset[0]	671	# define FONTSET_of(t,style) (t)->fontset[0]
754	#endif	672	#endif
755		673
756	#ifdef HAVE_SCROLLBARS	674	#define FONTSET(style) FONTSET_of (this, style)
757	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
758	#else
759	# define scrollbar_TotalWidth() (0)
760	#endif
761	#define scrollbar_isMotion() (scrollBar.state == 'm')
762	#define scrollbar_isUp() (scrollBar.state == 'U')
763	#define scrollbar_isDn() (scrollBar.state == 'D')
764	#define scrollbar_isUpDn() isupper (scrollBar.state)
765	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
766
767	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
768	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
769	&& (y) <= scrollbarnext_dnval ())
770	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
771	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
772	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
773	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
774	#define SCROLLRXVT_MINHEIGHT 10
775	#define SCROLLXTERM_MINHEIGHT 10
776
777	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
778	? SCROLLNEXT_MINHEIGHT \
779	: SCROLLRXVT_MINHEIGHT)
780	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
781	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
782	#define scrollbar_position(y) ((y) - scrollBar.beg)
783	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
784	- scrollbar_minheight ())
785		675
786	typedef callback<void (const char *)> log_callback;	676	typedef callback<void (const char *)> log_callback;
787	typedef callback<int (int)> getfd_callback;	677	typedef callback<int (int)> getfd_callback;
788
789	#define SET_LOCALE(locale) rxvt_set_locale (locale)
790	extern bool rxvt_set_locale (const char *locale) NOTHROW;
791	extern void rxvt_push_locale (const char *locale) NOTHROW;
792	extern void rxvt_pop_locale () NOTHROW;
793		678
794	/****************************************************************************/	679	/****************************************************************************/
795		680
796	#define LINE_LONGER 0x0001 // line is continued on the next row	681	#define LINE_LONGER 0x0001 // line is continued on the next row
797	#define LINE_FILTERED 0x0002 // line has been filtered	682	#define LINE_FILTERED 0x0002 // line has been filtered
798	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	683	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
799	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	684	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
800	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	685	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
801		686
802	struct line_t {	687	struct line_t
		688	{
803	text_t *t; // terminal the text	689	text_t *t; // terminal the text
804	rend_t *r; // rendition, uses RS_ flags	690	rend_t *r; // rendition, uses RS_ flags
805	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	691	tlen_t_ l; // length of each text line
806	uint32_t f; // flags	692	uint32_t f; // flags
807		693
808	bool is_longer ()	694	bool is_longer ()
809	{	695	{
810	return f & LINE_LONGER;	696	return f & LINE_LONGER;
…		…
840	}	726	}
841	};	727	};
842		728
843	/****************************************************************************/	729	/****************************************************************************/
844		730
845	// primivite wrapper around mbstate_t to ensure initialisation	731	// primitive wrapper around mbstate_t to ensure initialisation
846	struct mbstate {	732	struct mbstate
		733	{
847	mbstate_t mbs;	734	mbstate_t mbs;
848		735
849	operator mbstate_t *() { return &mbs; }	736	operator mbstate_t *() { return &mbs; }
850	void reset () { memset (&mbs, 0, sizeof (mbs)); }	737	void reset () { memset (&mbs, 0, sizeof (mbs)); }
851	mbstate () { reset (); }	738	mbstate () { reset (); }
…		…
853		740
854	/****************************************************************************/	741	/****************************************************************************/
855		742
856	#define UNICODE_MASK 0x1fffffUL	743	#define UNICODE_MASK 0x1fffffUL
857		744
858	#if UNICODE3	745	#if UNICODE_3
859	# define COMPOSE_LO 0x40000000UL	746	# define COMPOSE_LO 0x40000000UL
860	# define COMPOSE_HI 0x400fffffUL	747	# define COMPOSE_HI 0x400fffffUL
861	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	748	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
862	#else	749	#else
863	# if ENABLE_PERL	750	# if ENABLE_PERL
…		…
872		759
873	#if ENABLE_COMBINING	760	#if ENABLE_COMBINING
874	// compose chars are used to represent composite characters	761	// compose chars are used to represent composite characters
875	// that are not representable in unicode, as well as characters	762	// that are not representable in unicode, as well as characters
876	// not fitting in the BMP.	763	// not fitting in the BMP.
877	struct compose_char {	764	struct compose_char
		765	{
878	unicode_t c1, c2; // any chars != NOCHAR are valid	766	unicode_t c1, c2; // any chars != NOCHAR are valid
879	compose_char (unicode_t c1, unicode_t c2)	767	compose_char (unicode_t c1, unicode_t c2)
880	: c1(c1), c2(c2)	768	: c1(c1), c2(c2)
881	{ }	769	{ }
882	};	770	};
883		771
884	class rxvt_composite_vec {	772	class rxvt_composite_vec
		773	{
885	vector<compose_char> v;	774	vector<compose_char> v;
886	public:	775	public:
887	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	776	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
888	int expand (unicode_t c, wchar_t *r);	777	int expand (unicode_t c, wchar_t *r);
889	compose_char *operator [](text_t c)	778	compose_char *operator [](text_t c)
…		…
901		790
902	#ifdef KEYSYM_RESOURCE	791	#ifdef KEYSYM_RESOURCE
903	class keyboard_manager;	792	class keyboard_manager;
904	#endif	793	#endif
905		794
		795	typedef struct rxvt_term *rxvt_t;
		796
		797	extern rxvt_t rxvt_current_term;
		798
		799	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		800	#define GET_R rxvt_current_term
		801
		802	/* ------------------------------------------------------------------------- */
		803	struct overlay_base
		804	{
		805	int x, y, w, h; // overlay dimensions
		806	text_t **text;
		807	rend_t **rend;
		808
		809	// while tempting to add swap() etc. here, it effetcively only increases code size
		810	};
		811
		812	/* ------------------------------------------------------------------------- */
		813
		814	typedef struct
		815	{
		816	int row;
		817	int col;
		818	} row_col_t;
		819
		820	/*
		821	* terminal limits:
		822	*
		823	* width : 1 <= width
		824	* height : 1 <= height
		825	* ncol : 1 <= ncol <= MAX(tlen_t)
		826	* nrow : 1 <= nrow <= MAX(int)
		827	* saveLines : 0 <= saveLines <= MAX(int)
		828	* term_start : 0 <= term_start < saveLines
		829	* total_rows : nrow + saveLines
		830	*
		831	* top_row : -saveLines <= top_row <= 0
		832	* view_start : top_row <= view_start <= 0
		833	*
		834	* | most coordinates are stored relative to term_start,
		835	* ROW_BUF | which is the first line of the terminal screen
		836	* |························= row_buf[0]
		837	* |························= row_buf[1]
		838	* |························= row_buf[2] etc.
		839	* |
		840	* +------------+···········= term_start + top_row
		841	* | scrollback |
		842	* | scrollback +---------+·= term_start + view_start
		843	* | scrollback | display |
		844	* | scrollback | display |
		845	* +------------+·display·+·= term_start
		846	* | terminal | display |
		847	* | terminal +---------+
		848	* | terminal |
		849	* | terminal |
		850	* +------------+···········= term_start + nrow - 1
		851	* |
		852	* |
		853	* END······················= total_rows
		854	*/
		855
		856	struct TermWin_t
		857	{
		858	int width; /* window width [pixels] */
		859	int height; /* window height [pixels] */
		860	int fwidth; /* font width [pixels] */
		861	int fheight; /* font height [pixels] */
		862	int fbase; /* font ascent (baseline) [pixels] */
		863	int ncol; /* window columns [characters] */
		864	int nrow; /* window rows [characters] */
		865	int focus; /* window has focus */
		866	int mapped; /* window state mapped? */
		867	int int_bwidth; /* internal border width */
		868	int ext_bwidth; /* external border width */
		869	int lineSpace; /* number of extra pixels between rows */
		870	int letterSpace; /* number of extra pixels between columns */
		871	int saveLines; /* number of lines that fit in scrollback */
		872	int total_rows; /* total number of rows in this terminal */
		873	int term_start; /* term lines start here */
		874	int view_start; /* scrollback view starts here */
		875	int top_row; /* topmost row index of scrollback */
		876	Window parent[6]; /* parent identifiers - we're parent[0] */
		877	Window vt; /* vt100 window */
		878	GC gc; /* GC for drawing */
		879	Pixmap pixmap;
		880	rxvt_drawable *drawable;
		881	rxvt_fontset *fontset[4];
		882	};
		883
		884	/*
		885	* screen accounting:
		886	* screen_t elements
		887	* row: Cursor row position : 0 <= row < nrow
		888	* col: Cursor column position : 0 <= col < ncol
		889	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		890	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		891	*
		892	* selection_t elements
		893	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		894	* nothing is selected
		895	* beg: row/column of beginning of selection : never past mark
		896	* mark: row/column of initial click : never past end
		897	* end: row/column of one character past end of selection
		898	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		899	* * Note: col == -1 ==> we're left of screen
		900	*
		901	*/
		902	struct screen_t
		903	{
		904	row_col_t cur; /* cursor position on the screen */
		905	int tscroll; /* top of settable scroll region */
		906	int bscroll; /* bottom of settable scroll region */
		907	unsigned int charset; /* character set number [0..3] */
		908	unsigned int flags; /* see below */
		909	row_col_t s_cur; /* saved cursor position */
		910	unsigned int s_charset; /* saved character set number [0..3] */
		911	char s_charset_char;
		912	rend_t s_rstyle; /* saved rendition style */
		913	};
		914
		915	enum selection_op_t
		916	{
		917	SELECTION_CLEAR = 0, /* nothing selected */
		918	SELECTION_INIT, /* marked a point */
		919	SELECTION_BEGIN, /* started a selection */
		920	SELECTION_CONT, /* continued selection */
		921	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		922	};
		923
		924	struct selection_t
		925	{
		926	wchar_t *text; /* selected text */
		927	unsigned int len; /* length of selected text */
		928	unsigned int screen; /* screen being used */
		929	unsigned int clicks; /* number of clicks */
		930	selection_op_t op; /* current operation */
		931	bool rect; /* rectangular selection? */
		932	row_col_t beg; /* beginning of selection <= mark */
		933	row_col_t mark; /* point of initial click <= end */
		934	row_col_t end; /* one character past end point */
		935	wchar_t *clip_text; /* text copied to the clipboard */
		936	unsigned int clip_len; /* length of clipboard text */
		937	};
		938
		939	/* ------------------------------------------------------------------------- */
		940
		941	/* screen_t flags */
		942	#define Screen_Relative (1<<0) /* relative origin mode flag */
		943	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		944	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		945	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		946	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		947	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		948
		949	/* rxvt_vars.options */
		950	enum {
		951	# define def(name,idx) Opt_ ## name = idx,
		952	# define nodef(name) Opt_ ## name = 0,
		953	# include "optinc.h"
		954	# undef nodef
		955	# undef def
		956	Opt_count
		957	};
		958
		959	/* ------------------------------------------------------------------------- */
		960
		961	struct rxvt_vars : TermWin_t
		962	{
		963	scrollBar_t scrollBar;
		964	uint8_t options[(Opt_count + 7) >> 3];
		965	XSizeHints szHint;
		966	rxvt_color *pix_colors;
		967	Cursor TermWin_cursor; /* cursor for vt window */
		968	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		969	line_t *drawn_buf; // text on screen
		970	line_t *swap_buf; // lines for swap buffer
		971	char *tabs; /* per location: 1 == tab-stop */
		972	screen_t screen;
		973	screen_t swap;
		974	selection_t selection;
		975	rxvt_color pix_colors_focused[TOTAL_COLORS];
		976	#ifdef OFF_FOCUS_FADING
		977	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		978	#endif
		979	};
		980
906	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	981	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		982	{
907		983
908	// special markers with magic addresses	984	// special markers with magic addresses
909	static const char resval_undef []; // options specifically unset	985	static const char resval_undef []; // options specifically unset
910	static const char resval_on []; // boolean options switched on	986	static const char resval_on []; // boolean options switched on
911	static const char resval_off []; // or off	987	static const char resval_off []; // or off
912		988
913	log_callback *log_hook; // log error messages through this hook, if != 0	989	log_callback *log_hook; // log error messages through this hook, if != 0
914	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	990	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
915	#if ENABLE_PERL	991	#if ENABLE_PERL
916	rxvt_perl_term perl;	992	rxvt_perl_term perl;
917	#endif	993	#endif
918	struct mbstate mbstate; // current input multibyte state	994	struct mbstate mbstate; // current input multibyte state
919		995
920	unsigned char want_refresh:1,	996	unsigned char want_refresh:1,
921	#ifdef ENABLE_TRANSPARENCY
922	want_full_refresh:1, /* awaiting full screen refresh */
923	am_transparent:1, /* is a transparent term */
924	am_pixmap_trans:1, /* transparency w/known root pixmap */
925	#endif
926	current_screen:1, /* primary or secondary */	997	current_screen:1, /* primary or secondary */
927	num_scr_allow:1,	998	num_scr_allow:1,
928	bypass_keystate:1,	999	bypass_keystate:1,
		1000	#if ENABLE_FRILLS
		1001	urgency_hint:1,
		1002	#endif
929	#ifdef CURSOR_BLINK	1003	#if CURSOR_BLINK
930	hidden_cursor:1,	1004	hidden_cursor:1,
931	#endif	1005	#endif
932	#ifdef TEXT_BLINK	1006	#if TEXT_BLINK
933	hidden_text:1,	1007	hidden_text:1,
934	#endif	1008	#endif
935	#ifdef POINTER_BLANK	1009	#if POINTER_BLANK
936	hidden_pointer:1,	1010	hidden_pointer:1,
937	#endif	1011	#endif
938	enc_utf8:1, /* wether locale uses utf-8 */	1012	enc_utf8:1, /* whether locale uses utf-8 */
939	seen_input:1, /* wether we have seen some program output yet */	1013	seen_input:1, /* whether we have seen some program output yet */
940	seen_resize:1, /* wether we had a resize event */	1014	seen_resize:1, /* whether we had a resize event */
941	parsed_geometry:1;	1015	parsed_geometry:1;
942		1016
943	unsigned char refresh_type,	1017	unsigned char refresh_type,
944	#ifdef META8_OPTION	1018	#ifdef META8_OPTION
945	meta_char, /* Alt-key prefix */	1019	meta_char, /* Alt-key prefix */
946	#endif	1020	#endif
947	scrollbar_align,
948	selection_wait,	1021	selection_wait,
949	selection_type;	1022	selection_type;
950	/* ---------- */	1023	/* ---------- */
951	bool rvideo_state, rvideo_mode;	1024	bool rvideo_state, rvideo_mode;
952	#ifndef NO_BELL	1025	#ifndef NO_BELL
953	bool rvideo_bell;	1026	bool rvideo_bell;
954	#endif	1027	#endif
955	int num_scr; /* screen: number lines scrolled */	1028	int num_scr; /* screen: number of lines scrolled */
956	int prev_ncol, /* screen: previous number of columns */	1029	int prev_ncol, /* screen: previous number of columns */
957	prev_nrow; /* screen: previous number of rows */	1030	prev_nrow; /* screen: previous number of rows */
958	/* ---------- */	1031	/* ---------- */
959	rend_t rstyle;	1032	rend_t rstyle;
960	/* ---------- */	1033	/* ---------- */
…		…
970	/* give proper Scroll behaviour */	1043	/* give proper Scroll behaviour */
971	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1044	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
972	mouse_slip_wheel_speed,	1045	mouse_slip_wheel_speed,
973	#endif	1046	#endif
974	refresh_count,	1047	refresh_count,
975	last_bot, /* scrollbar last bottom position */
976	last_top, /* scrollbar last top position */
977	last_state, /* scrollbar last state */
978	scrollbar_len,
979	window_vt_x,	1048	window_vt_x,
980	window_vt_y,	1049	window_vt_y,
981	window_sb_x,	1050	mouse_row,
		1051	mouse_col,
982	# ifdef POINTER_BLANK	1052	# ifdef POINTER_BLANK
983	pointerBlankDelay,	1053	pointerBlankDelay,
984	# endif	1054	# endif
985	allowedxerror;	1055	allowedxerror;
986	/* ---------- */	1056	/* ---------- */
…		…
992	unsigned long priv_modes,	1062	unsigned long priv_modes,
993	SavedModes;	1063	SavedModes;
994	/* ---------- */	1064	/* ---------- */
995	Atom *xa;	1065	Atom *xa;
996	/* ---------- */	1066	/* ---------- */
997	#ifdef RXVT_SCROLLBAR
998	GC scrollbarGC,
999	topShadowGC,
1000	botShadowGC;
1001	#endif
1002	#ifdef XTERM_SCROLLBAR
1003	GC xscrollbarGC,
1004	ShadowGC;
1005	#endif
1006	#ifdef PLAIN_SCROLLBAR
1007	GC pscrollbarGC;
1008	#endif
1009	#ifdef NEXT_SCROLLBAR
1010	GC blackGC,
1011	whiteGC,
1012	grayGC,
1013	darkGC,
1014	stippleGC;
1015	Pixmap dimple,
1016	upArrow,
1017	downArrow,
1018	upArrowHi,
1019	downArrowHi;
1020	#endif
1021	/* ---------- */
1022	Time selection_time,	1067	Time selection_time,
1023	selection_request_time;	1068	selection_request_time,
		1069	clipboard_time;
1024	pid_t cmd_pid; /* process id of child */	1070	pid_t cmd_pid; /* process id of child */
1025	char * incr_buf;	1071	char * incr_buf;
1026	size_t incr_buf_size, incr_buf_fill;	1072	size_t incr_buf_size, incr_buf_fill;
1027	/* ---------- */	1073	/* ---------- */
1028	Cursor leftptr_cursor;
1029	/* ---------- */
1030	#ifndef NO_BACKSPACE_KEY
1031	const char *key_backspace;
1032	#endif
1033	#ifndef NO_DELETE_KEY
1034	const char *key_delete;
1035	#endif
1036	struct mouse_event MEvent;	1074	struct mouse_event MEvent;
1037	XComposeStatus compose;	1075	XComposeStatus compose;
1038	ttymode_t tio;	1076	struct termios tio;
1039	row_col_t oldcursor;	1077	row_col_t oldcursor;
1040	#ifdef HAVE_BG_PIXMAP	1078	#ifdef HAVE_BG_PIXMAP
1041	bgPixmap_t bgPixmap;	1079	bgPixmap_t bgPixmap;
1042	#endif	1080	#endif
1043	#ifdef HAVE_AFTERIMAGE	1081	#ifdef HAVE_AFTERIMAGE
1044	ASVisual *asv;	1082	ASVisual *asv;
1045	ASImageManager *asimman;	1083	ASImageManager *asimman;
		1084
		1085	void init_asv ()
		1086	{
		1087	if (!asv)
		1088	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1089	}
1046	#endif	1090	#endif
1047		1091
1048	#if ENABLE_OVERLAY	1092	#if ENABLE_OVERLAY
1049	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1093	overlay_base ov;
1050	text_t **ov_text;
1051	rend_t **ov_rend;
1052		1094
1053	void scr_swap_overlay () NOTHROW;	1095	void scr_swap_overlay () NOTHROW;
1054	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1096	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1055	void scr_overlay_off () NOTHROW;	1097	void scr_overlay_off () NOTHROW;
1056	void scr_overlay_set (int x, int y,	1098	void scr_overlay_set (int x, int y,
…		…
1074	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1116	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1075		1117
1076	#ifdef KEYSYM_RESOURCE	1118	#ifdef KEYSYM_RESOURCE
1077	keyboard_manager *keyboard;	1119	keyboard_manager *keyboard;
1078	#endif	1120	#endif
		1121	#ifndef NO_RESOURCES
		1122	XrmDatabase option_db;
		1123	#endif
1079		1124
1080	const char *rs[NUM_RESOURCES];	1125	const char *rs[NUM_RESOURCES];
1081	/* command input buffering */	1126	/* command input buffering */
1082	char *cmdbuf_ptr, *cmdbuf_endp;	1127	char *cmdbuf_ptr, *cmdbuf_endp;
1083	char cmdbuf_base[CBUFSIZ];	1128	char cmdbuf_base[CBUFSIZ];
…		…
1091		1136
1092	#if ENABLE_FRILLS || ISO_14755	1137	#if ENABLE_FRILLS || ISO_14755
1093	// ISO 14755 entry support	1138	// ISO 14755 entry support
1094	unicode_t iso14755buf;	1139	unicode_t iso14755buf;
1095	void commit_iso14755 ();	1140	void commit_iso14755 ();
1096	int hex_keyval (XKeyEvent &ev);
1097	# if ISO_14755	1141	# if ISO_14755
1098	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1142	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1099	void iso14755_54 (int x, int y);	1143	void iso14755_54 (int x, int y);
1100	# endif	1144	# endif
1101	#endif	1145	#endif
1102		1146
1103	// modifies first argument(!)
1104	void paste (char *data, unsigned int len) NOTHROW;
1105
1106	long vt_emask, vt_emask_perl, vt_emask_xim;	1147	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1107		1148
1108	void vt_select_input () const NOTHROW	1149	void vt_select_input () const NOTHROW
1109	{	1150	{
1110	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);	1151	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1111	}	1152	}
1112		1153
1113	#if ENABLE_TRANSPARENCY || ENABLE_PERL	1154	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1114	void rootwin_cb (XEvent &xev);	1155	void rootwin_cb (XEvent &xev);
1115	xevent_watcher rootwin_ev;	1156	xevent_watcher rootwin_ev;
1116	#endif	1157	#endif
1117	#if ENABLE_TRANSPARENCY	1158	#ifdef HAVE_BG_PIXMAP
1118	int check_our_parents ();	1159	void update_background ();
1119	void check_our_parents_cb (time_watcher &w);	1160	#if TRACE_PIXMAPS
1120	time_watcher check_our_parents_ev;	1161	void trace_update_background (const char *file, int line);
		1162	# define update_background() trace_update_background (__FILE__, __LINE__)
		1163	#endif
		1164	void update_background_cb (ev::timer &w, int revents);
		1165	ev::timer update_background_ev;
1121	#endif	1166	#endif
1122		1167
1123	void x_cb (XEvent &xev);	1168	void x_cb (XEvent &xev);
1124	void flush ();
1125	xevent_watcher termwin_ev;	1169	xevent_watcher termwin_ev;
1126	xevent_watcher vt_ev;	1170	xevent_watcher vt_ev;
1127	#ifdef HAVE_SCROLLBARS
1128	xevent_watcher scrollbar_ev;	1171	xevent_watcher scrollbar_ev;
1129	#endif
1130		1172
1131	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1173	void child_cb (ev::child &w, int revents); ev::child child_ev;
1132	void check_cb (check_watcher &w); check_watcher check_ev;	1174	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1133	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1175	void refresh_check ();
1134	void flush_cb (time_watcher &w); time_watcher flush_ev;	1176	void flush ();
1135	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1177	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1136	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1178	bool pty_fill ();
		1179	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1180	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1137		1181
1138	#ifdef CURSOR_BLINK	1182	#ifdef CURSOR_BLINK
1139	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1183	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1140	#endif	1184	#endif
1141	#ifdef TEXT_BLINK	1185	#ifdef TEXT_BLINK
1142	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1186	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1143	#endif	1187	#endif
1144	#ifndef NO_BELL	1188	#ifndef NO_BELL
1145	void bell_cb (time_watcher &w); time_watcher bell_ev;	1189	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1146	#endif	1190	#endif
1147		1191
1148	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1192	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1149	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1193	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1150	#endif	1194	#endif
1151	#ifdef SELECTION_SCROLLING	1195	#ifdef SELECTION_SCROLLING
1152	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1196	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1153	#endif	1197	#endif
1154	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1198	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1155	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1199	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1156	#endif	1200	#endif
1157		1201
1158	#ifdef POINTER_BLANK	1202	#ifdef POINTER_BLANK
1159	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1203	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1160	void pointer_blank ();	1204	void pointer_blank ();
1161	#endif	1205	#endif
1162	void pointer_unblank ();	1206	void pointer_unblank ();
1163		1207
1164	void tt_printf (const char *fmt,...);	1208	void tt_printf (const char *fmt,...);
1165	void tt_write (const char *data, unsigned int len);	1209	void tt_write (const char *data, unsigned int len);
1166	void pty_write ();	1210	void pty_write ();
1167		1211
1168	void tt_winch ();
1169
1170	rxvt_term ();
1171	~rxvt_term ();
1172	void destroy ();
1173	void emergency_cleanup ();
1174
1175	bool init (int argc, const char *const *argv, stringvec *envv);
1176
1177	bool init (stringvec *argv, stringvec *envv)	1212	void init (stringvec *argv, stringvec *envv)
1178	{	1213	{
1179	this->argv = argv;	1214	this->argv = argv;
1180	return init (argv->size (), argv->begin (), envv);	1215	init (argv->size (), argv->begin (), envv);
1181	}	1216	}
1182
1183	bool init_vars ();
1184
1185	bool pty_fill ();
1186		1217
1187	void make_current () const // make this the "currently active" urxvt instance	1218	void make_current () const // make this the "currently active" urxvt instance
1188	{	1219	{
1189	SET_R (this);	1220	SET_R (this);
1190	set_environ (envv);	1221	set_environ (envv);
1191	rxvt_set_locale (locale);	1222	rxvt_set_locale (locale);
1192	}	1223	}
1193		1224
1194	void init_secondary ();
1195	const char **init_resources (int argc, const char *const *argv);
1196	const char *x_resource (const char *name);
1197	void init_env ();
1198	void set_locale (const char *locale);
1199	void init_xlocale ();
1200	void init_command (const char *const *argv);
1201	void run_command (const char *const *argv);
1202	int run_child (const char *const *argv);
1203
1204	void color_aliases (int idx);
1205	void recolour_cursor ();
1206	void create_windows (int argc, const char *const *argv);
1207	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1208	void window_calc (unsigned int newwidth, unsigned int newheight);
1209
1210	#if USE_XIM	1225	#if USE_XIM
1211	rxvt_xim *input_method;	1226	rxvt_xim *input_method;
1212	XIC Input_Context;	1227	XIC Input_Context;
1213	XIMStyle input_style;	1228	XIMStyle input_style;
1214	XPoint spot; // most recently sent spot position	1229	XPoint spot; // most recently sent spot position
…		…
1224	void IMSendSpot ();	1239	void IMSendSpot ();
1225	bool IM_get_IC (const char *modifiers);	1240	bool IM_get_IC (const char *modifiers);
1226	void IMSetPosition ();	1241	void IMSetPosition ();
1227	#endif	1242	#endif
1228		1243
1229	void resize_scrollbar ();
1230
1231	// command.C	1244	// command.C
1232	void key_press (XKeyEvent &ev);	1245	void key_press (XKeyEvent &ev);
1233	void key_release (XKeyEvent &ev);	1246	void key_release (XKeyEvent &ev);
1234	unsigned int cmd_write (const char *str, unsigned int count);	1247	unsigned int cmd_write (const char *str, unsigned int count);
1235		1248
1236	wchar_t next_char () NOTHROW;	1249	wchar_t next_char () NOTHROW;
1237	wchar_t cmd_getc () THROW ((class out_of_input));	1250	wchar_t cmd_getc () THROW ((class out_of_input));
1238	uint32_t next_octet () NOTHROW;	1251	uint32_t next_octet () NOTHROW;
1239	uint32_t cmd_get8 () THROW ((class out_of_input));	1252	uint32_t cmd_get8 () THROW ((class out_of_input));
1240		1253
1241	bool cmd_parse ();	1254	void cmd_parse ();
1242	void mouse_report (XButtonEvent &ev);	1255	void mouse_report (XButtonEvent &ev);
1243	void button_press (XButtonEvent &ev);	1256	void button_press (XButtonEvent &ev);
1244	void button_release (XButtonEvent &ev);	1257	void button_release (XButtonEvent &ev);
1245	void focus_in ();	1258	void focus_in ();
1246	void focus_out ();	1259	void focus_out ();
		1260	#if ENABLE_FRILLS
		1261	void set_urgency (bool enable);
		1262	#else
		1263	void set_urgency (bool enable) { }
		1264	#endif
1247	void update_fade_color (unsigned int idx);	1265	void update_fade_color (unsigned int idx);
1248	#ifdef PRINTPIPE	1266	#ifdef PRINTPIPE
1249	FILE *popen_printer ();	1267	FILE *popen_printer ();
1250	int pclose_printer (FILE *stream);	1268	int pclose_printer (FILE *stream);
1251	#endif	1269	#endif
…		…
1257	void process_window_ops (const int *args, unsigned int nargs);	1275	void process_window_ops (const int *args, unsigned int nargs);
1258	char *get_to_st (unicode_t &ends_how);	1276	char *get_to_st (unicode_t &ends_how);
1259	void process_dcs_seq ();	1277	void process_dcs_seq ();
1260	void process_osc_seq ();	1278	void process_osc_seq ();
1261	void process_color_seq (int report, int color, const char *str, char resp);	1279	void process_color_seq (int report, int color, const char *str, char resp);
1262	void process_xterm_seq (int op, const char *str, char resp);	1280	void process_xterm_seq (int op, char *str, char resp);
1263	int privcases (int mode, unsigned long bit);	1281	int privcases (int mode, unsigned long bit);
1264	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1282	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1265	void process_sgr_mode (unsigned int nargs, const int *arg);	1283	void process_sgr_mode (unsigned int nargs, const int *arg);
1266	void process_graphics ();	1284	void process_graphics ();
1267	// init.C	1285	// init.C
		1286	void init_vars ();
		1287	const char **init_resources (int argc, const char *const *argv);
		1288	void init (int argc, const char *const *argv, stringvec *envv);
		1289	void init_env ();
		1290	void set_locale (const char *locale);
		1291	void init_xlocale ();
		1292	void init_command (const char *const *argv);
		1293	void run_command (const char *const *argv);
		1294	int run_child (const char *const *argv);
		1295	void color_aliases (int idx);
		1296	void create_windows (int argc, const char *const *argv);
1268	void Get_Colours ();	1297	void get_colours ();
1269	void get_ourmods ();	1298	void get_ourmods ();
1270	// main.C	1299	// main.C
		1300	void tt_winch ();
		1301	rxvt_term ();
		1302	~rxvt_term ();
		1303	void destroy ();
		1304	void emergency_cleanup ();
		1305	void recolour_cursor ();
		1306	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1307	void window_calc (unsigned int newwidth, unsigned int newheight);
1271	bool set_fonts ();	1308	bool set_fonts ();
1272	void set_string_property (Atom prop, const char *str, int len = -1);	1309	void set_string_property (Atom prop, const char *str, int len = -1);
1273	void set_utf8_property (Atom prop, const char *str, int len = -1);	1310	void set_utf8_property (Atom prop, const char *str, int len = -1);
1274	void set_title (const char *str);	1311	void set_title (const char *str);
1275	void set_icon_name (const char *str);	1312	void set_icon_name (const char *str);
1276	void set_window_color (int idx, const char *color);	1313	void set_window_color (int idx, const char *color);
1277	void set_colorfgbg ();	1314	void set_colorfgbg ();
1278	bool set_color (rxvt_color &color, const char *name);	1315	bool set_color (rxvt_color &color, const char *name);
1279	void alias_color (int dst, int src);	1316	void alias_color (int dst, int src);
1280	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1317	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1318	void get_window_origin (int &x, int &y);
		1319	Pixmap get_pixmap_property (int prop_id);
1281		1320
1282	// screen.C	1321	// screen.C
1283		1322
1284	void lalloc (line_t &l) const	1323	void lalloc (line_t &l) const
1285	{	1324	{
…		…
1337	return base;	1376	return base;
1338	}	1377	}
1339		1378
1340	bool option (uint8_t opt) const NOTHROW	1379	bool option (uint8_t opt) const NOTHROW
1341	{	1380	{
		1381	if (!opt)
		1382	return 0;
		1383
		1384	--opt;
1342	return options[opt >> 3] & (1 << (opt & 7));	1385	return options[opt >> 3] & (1 << (opt & 7));
1343	}	1386	}
1344		1387
1345	void set_option (uint8_t opt, bool set = true) NOTHROW	1388	void set_option (uint8_t opt, bool set = true) NOTHROW
1346	{	1389	{
		1390	if (!opt)
		1391	return;
		1392
		1393	--opt;
1347	if (set)	1394	if (set)
1348	options[opt >> 3] |= (1 << (opt & 7));	1395	options[opt >> 3] |= (1 << (opt & 7));
1349	else	1396	else
1350	options[opt >> 3] &= ~(1 << (opt & 7));	1397	options[opt >> 3] &= ~(1 << (opt & 7));
1351	}	1398	}
1352		1399
		1400	void set_privmode (unsigned bit, int set) NOTHROW
		1401	{
		1402	if (set)
		1403	priv_modes |= bit;
		1404	else
		1405	priv_modes &= ~bit;
		1406	}
		1407
		1408	// modifies first argument(!)
		1409	void paste (char *data, unsigned int len) NOTHROW;
1353	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1410	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1354	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1411	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1412	void scr_kill_char (line_t &l, int col) const NOTHROW;
1355	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1413	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1356	void scr_reset ();	1414	void scr_reset ();
1357	void scr_release () NOTHROW;	1415	void scr_release () NOTHROW;
1358	void scr_clear (bool really = false) NOTHROW;	1416	void scr_clear (bool really = false) NOTHROW;
1359	void scr_refresh () NOTHROW;	1417	void scr_refresh () NOTHROW;
…		…
1364	void scr_backindex () NOTHROW;	1422	void scr_backindex () NOTHROW;
1365	void scr_forwardindex () NOTHROW;	1423	void scr_forwardindex () NOTHROW;
1366	#endif	1424	#endif
1367	void scr_touch (bool refresh) NOTHROW;	1425	void scr_touch (bool refresh) NOTHROW;
1368	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1426	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1369	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1370	void scr_recolour () NOTHROW;	1427	void scr_recolour () NOTHROW;
1371	void scr_remap_chars () NOTHROW;	1428	void scr_remap_chars () NOTHROW;
1372	void scr_remap_chars (line_t &l) NOTHROW;	1429	void scr_remap_chars (line_t &l) NOTHROW;
1373		1430
1374	enum cursor_mode { SAVE, RESTORE };	1431	enum cursor_mode { SAVE, RESTORE };
1375		1432
1376	void scr_poweron ();	1433	void scr_poweron ();
		1434	void scr_soft_reset () NOTHROW;
1377	void scr_cursor (cursor_mode mode) NOTHROW;	1435	void scr_cursor (cursor_mode mode) NOTHROW;
1378	void scr_do_wrap () NOTHROW;	1436	void scr_do_wrap () NOTHROW;
1379	void scr_swap_screen () NOTHROW;	1437	void scr_swap_screen () NOTHROW;
1380	void scr_change_screen (int scrn);	1438	void scr_change_screen (int scrn);
1381	void scr_color (unsigned int color, int fgbg) NOTHROW;	1439	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1413	void selection_check (int check_more) NOTHROW;	1471	void selection_check (int check_more) NOTHROW;
1414	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;	1472	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1415	void selection_property (Window win, Atom prop) NOTHROW;	1473	void selection_property (Window win, Atom prop) NOTHROW;
1416	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1474	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1417	int selection_request_other (Atom target, int selnum) NOTHROW;	1475	int selection_request_other (Atom target, int selnum) NOTHROW;
1418	void selection_clear () NOTHROW;	1476	void selection_clear (bool clipboard = false) NOTHROW;
		1477	void clipboard_copy (Time tm);
1419	void selection_make (Time tm);	1478	void selection_make (Time tm);
1420	bool selection_grab (Time tm) NOTHROW;	1479	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1421	void selection_start_colrow (int col, int row) NOTHROW;	1480	void selection_start_colrow (int col, int row) NOTHROW;
1422	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1481	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1423	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1482	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1424	void selection_remove_trailing_spaces () NOTHROW;	1483	void selection_remove_trailing_spaces () NOTHROW;
1425	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1484	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1426	void selection_click (int clicks, int x, int y) NOTHROW;	1485	void selection_click (int clicks, int x, int y) NOTHROW;
1427	void selection_extend (int x, int y, int flag) NOTHROW;	1486	void selection_extend (int x, int y, int flag) NOTHROW;
1428	void selection_rotate (int x, int y) NOTHROW;	1487	void selection_rotate (int x, int y) NOTHROW;
1429		1488
1430	void pixel_position (int *x, int *y) NOTHROW;
1431
1432	#if defined(NEXT_SCROLLBAR)
1433	// scrollbar-next.C
1434	Pixmap renderPixmap (const char *const *data, int width, int height);
1435	void init_scrollbar_stuff ();
1436	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1437	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1438	#endif
1439
1440	#if defined(RXVT_SCROLLBAR)
1441	// scrollbar-rxvt.C
1442	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1443	#endif
1444
1445	#if defined(XTERM_SCROLLBAR)
1446	// scrollbar-xterm.C
1447	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1448	#endif
1449
1450	#if defined(PLAIN_SCROLLBAR)
1451	// scrollbar-plain.C
1452	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1453	#endif
1454
1455	// scrollbar.C
1456	int scrollbar_mapping (int map);
1457	int scrollbar_show (int update);
1458	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1459
1460	// xdefaults.C	1489	// xdefaults.C
1461	void get_options (int argc, const char *const *argv);	1490	void get_options (int argc, const char *const *argv);
1462	int parse_keysym (const char *str, const char *arg);	1491	int parse_keysym (const char *str, const char *arg);
1463	void get_xdefaults (FILE *stream, const char *name);	1492	const char *x_resource (const char *name);
1464	void extract_resources ();	1493	void extract_resources ();
1465	// xpm.C
1466	//int scale_pixmap (const char *geom);
1467	void resize_pixmap ();
1468	void set_bgPixmap (const char *file);
1469	};	1494	};
1470		1495
1471	/*	1496	#endif /* _RXVT_H_ */
1472	*****************************************************************************
1473	* PROTOTYPES
1474	*****************************************************************************
1475	*/
1476	#ifdef PROTOTYPES
1477	# define __PROTO(p) p
1478	#else
1479	# define __PROTO(p) ()
1480	#endif
1481		1497
1482	#endif /* _RXVT_H_ */
1483

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