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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.262 by root, Sat Aug 26 06:37:10 2006 UTC vs.
Revision 1.458 by sf-exg, Sun Jan 1 17:43:47 2012 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	// we assume that Xlib.h defines XPointer, and it does since at least 1994...
		34
		35	extern "C" {
		36	#include <X11/Xlib.h>
		37	#include <X11/Xutil.h>
		38	#include <X11/Xresource.h>
		39	}
		40
		41	#if UNICODE_3
		42	typedef uint32_t text_t;
		43	#else
		44	typedef uint16_t text_t; // saves lots of memory
		45	#endif
		46	typedef uint32_t rend_t;
		47	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		48	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		49
6	#include "feature.h"	50	#include "feature.h"
7		51
8	#if defined (ISO_14755) || defined (ENABLE_PERL)	52	#if defined (ISO_14755) || defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	53	# define ENABLE_OVERLAY 1
…		…
18	# define ENABLE_XEMBED 1	62	# define ENABLE_XEMBED 1
19	# define ENABLE_EWMH 1	63	# define ENABLE_EWMH 1
20	# define ENABLE_XIM_ONTHESPOT 1	64	# define ENABLE_XIM_ONTHESPOT 1
21	# define CURSOR_BLINK 1	65	# define CURSOR_BLINK 1
22	# define OPTION_HC 1	66	# define OPTION_HC 1
		67	# define BUILTIN_GLYPHS 1
23	#else	68	#else
24	# define ENABLE_MINIMAL 1	69	# define ENABLE_MINIMAL 1
25	#endif	70	#endif
26		71
27	#include <limits.h>	72	#include <limits.h>
28		73
29	#include <X11/cursorfont.h>	74	#include <X11/cursorfont.h>
30	#include <X11/keysym.h>	75	#include <X11/keysym.h>
31	#include <X11/keysymdef.h>	76	#include <X11/keysymdef.h>
32	#include <X11/Xatom.h>	77	#include <X11/Xatom.h>
33	#if ENABLE_FRILLS	78
34	# include <X11/Xmd.h>	79	#ifdef HAVE_AFTERIMAGE
		80	# include <afterimage.h>
		81	# undef min
		82	# undef max
		83	#endif
		84
		85	#ifdef HAVE_PIXBUF
		86	# include <gdk-pixbuf/gdk-pixbuf.h>
		87	#endif
		88
		89	#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
		90	# define HAVE_BG_PIXMAP 1
35	#endif	91	#endif
36		92
37	#include "encoding.h"	93	#include "encoding.h"
38	#include "rxvtutil.h"	94	#include "rxvtutil.h"
39	#include "rxvtfont.h"	95	#include "rxvtfont.h"
40	#include "rxvttoolkit.h"	96	#include "rxvttoolkit.h"
41	#include "iom.h"	97	#include "scrollbar.h"
		98	#include "ev_cpp.h"
42	#include "salloc.h"	99	#include "salloc.h"
43	#include "libptytty.h"	100	#include "libptytty.h"
44		101
45	#include "rxvtperl.h"	102	#include "rxvtperl.h"
46		103
…		…
56	/*	113	/*
57	*****************************************************************************	114	*****************************************************************************
58	* SYSTEM HACKS	115	* SYSTEM HACKS
59	*****************************************************************************	116	*****************************************************************************
60	*/	117	*/
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		118
71	#ifndef HAVE_XPOINTER
72	typedef char *XPointer;
73	#endif
74
75	#ifdef HAVE_TERMIOS_H
76	# include <termios.h>	119	#include <termios.h>
77	typedef struct termios ttymode_t;
78	#else
79	# include <sgtty.h>
80	typedef struct {
81	struct sgttyb sg;
82	struct tchars tc;
83	struct ltchars lc;
84	int line;
85	int local;
86	} ttymode_t;
87	#endif
88
89	#ifdef XPM_BACKGROUND
90	# ifdef XPM_INC_X11
91	# include <X11/xpm.h>
92	# else
93	# include <xpm.h>
94	# endif
95	#endif
96		120
97	#ifndef STDIN_FILENO	121	#ifndef STDIN_FILENO
98	# define STDIN_FILENO 0	122	# define STDIN_FILENO 0
99	# define STDOUT_FILENO 1	123	# define STDOUT_FILENO 1
100	# define STDERR_FILENO 2	124	# define STDERR_FILENO 2
101	#endif	125	#endif
102		126
		127	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		128	# define EXIT_SUCCESS 0 /* exit function success */
		129	# define EXIT_FAILURE 1 /* exit function failure */
		130	#endif
		131
103	/****************************************************************************/	132	/****************************************************************************/
104		133
105	// exception thrown on fatal (per-instance) errors	134	// exception thrown on fatal (per-instance) errors
106	class rxvt_failure_exception { };	135	class rxvt_failure_exception { };
107		136
108	// exception thrown when the command parser runs out of input data	137	// exception thrown when the command parser runs out of input data
109	class out_of_input { };	138	class out_of_input { };
110		139
111	/*	140	/*
112	*****************************************************************************	141	*****************************************************************************
113	* PROTOTYPES	142	* PROTOTYPES
114	*****************************************************************************	143	*****************************************************************************
115	*/	144	*/
116	// main.C	145	// main.C
117	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;	146	#define SET_LOCALE(locale) rxvt_set_locale (locale)
118	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;	147	extern bool rxvt_set_locale (const char *locale) NOTHROW;
119	void rxvt_clean_exit () NOTHROW;	148	extern void rxvt_push_locale (const char *locale) NOTHROW;
120	void * rxvt_malloc (size_t size);	149	extern void rxvt_pop_locale () NOTHROW;
121	void * rxvt_calloc (size_t number, size_t size);	150	void rxvt_init ();
122	void * rxvt_realloc (void *ptr, size_t size);
123		151
124	// misc.C	152	// misc.C
125	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	153	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
126	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	154	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
127	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	155	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
128	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	156	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
129	char * rxvt_strdup_cpp (const char *str);
130		157
131	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
132
133	char * rxvt_r_basename (const char *str) NOTHROW;	158	const char * rxvt_basename (const char *str) NOTHROW;
134	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	159	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
135	void rxvt_log (const char *fmt,...) NOTHROW;	160	void rxvt_log (const char *fmt,...) NOTHROW;
136	void rxvt_warn (const char *fmt,...) NOTHROW;	161	void rxvt_warn (const char *fmt,...) NOTHROW;
137	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	162	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
138	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	163	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
139		164
140	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
141	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
142	char * rxvt_Str_trim (char *str) NOTHROW;	165	char * rxvt_strtrim (char *str) NOTHROW;
143	int rxvt_Str_escaped (char *str) NOTHROW;	166	char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
144	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	167
145	void rxvt_freecommastring (char **cs) NOTHROW;	168	static inline void
146	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;	169	rxvt_free_strsplit (char **ptr) NOTHROW
		170	{
		171	free (ptr[0]);
		172	free (ptr);
		173	}
		174
		175	void * rxvt_malloc (size_t size);
		176	void * rxvt_calloc (size_t number, size_t size);
		177	void * rxvt_realloc (void *ptr, size_t size);
147		178
148	/////////////////////////////////////////////////////////////////////////////	179	/////////////////////////////////////////////////////////////////////////////
149		180
150	// temporarily replace the process environment	181	// temporarily replace the process environment
151	extern char **environ;	182	extern char **environ;
152	extern char **rxvt_environ; // the original environ pointer	183	extern char **rxvt_environ; // the original environ pointer
153		184
		185	static inline void
154	inline void set_environ (stringvec *envv)	186	set_environ (stringvec *envv)
155	{	187	{
156	#if ENABLE_PERL	188	#if ENABLE_PERL
157	assert (envv);	189	assert (envv);
158	#else	190	#else
159	if (envv)	191	if (envv)
160	#endif	192	#endif
161	environ = (char **)envv->begin ();	193	environ = (char **)envv->begin ();
162	}	194	}
163		195
		196	static inline void
164	inline void set_environ (char **envv)	197	set_environ (char **envv)
165	{	198	{
166	#if ENABLE_PERL	199	#if ENABLE_PERL
167	assert (envv);	200	assert (envv);
168	#else	201	#else
169	if (envv)	202	if (envv)
170	#endif	203	#endif
171	environ = envv;	204	environ = envv;
172	}	205	}
		206
		207	struct localise_env
		208	{
		209	char **orig_env;
		210
		211	localise_env (char **new_env)
		212	{
		213	orig_env = environ;
		214	environ = new_env;
		215	}
		216
		217	~localise_env ()
		218	{
		219	environ = orig_env;
		220	}
		221	};
173		222
174	/*	223	/*
175	*****************************************************************************	224	*****************************************************************************
176	* STRUCTURES AND TYPEDEFS	225	* STRUCTURES AND TYPEDEFS
177	*****************************************************************************	226	*****************************************************************************
178	*/	227	*/
179	struct grwin_t;
180
181	/* If we're using either the rxvt scrollbar, keep the
182	* scrollColor resource.
183	*/
184	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
185	# define KEEP_SCROLLCOLOR 1
186	#else
187	# undef KEEP_SCROLLCOLOR
188	#endif
189
190	#ifdef XPM_BACKGROUND
191	typedef struct {
192	short w, h, x, y;
193	Pixmap pixmap;
194	} bgPixmap_t;
195	#endif
196		228
197	/*	229	/*
198	* the 'essential' information for reporting Mouse Events	230	* the 'essential' information for reporting Mouse Events
199	* pared down from XButtonEvent	231	* pared down from XButtonEvent
200	*/	232	*/
201	struct mouse_event {	233	struct mouse_event
		234	{
202	int clicks;	235	int clicks;
203	Time time; /* milliseconds */	236	Time time; /* milliseconds */
204	unsigned int state; /* key or button mask */	237	unsigned int state; /* key or button mask */
205	unsigned int button; /* detail */	238	unsigned int button; /* detail */
206	};	239	};
207		240
208	#if ENABLE_FRILLS
209	typedef struct _mwmhints {
210	CARD32 flags;
211	CARD32 functions;
212	CARD32 decorations;
213	INT32 input_mode;
214	CARD32 status;
215	} MWMHints;
216	#endif
217
218	#if ENABLE_XEMBED	241	#if ENABLE_XEMBED
219	// XEMBED messages	242	// XEMBED messages
220	# define XEMBED_EMBEDDED_NOTIFY 0	243	# define XEMBED_EMBEDDED_NOTIFY 0
221	# define XEMBED_WINDOW_ACTIVATE 1	244	# define XEMBED_WINDOW_ACTIVATE 1
222	# define XEMBED_WINDOW_DEACTIVATE 2	245	# define XEMBED_WINDOW_DEACTIVATE 2
223	# define XEMBED_REQUEST_FOCUS 3	246	# define XEMBED_REQUEST_FOCUS 3
224	# define XEMBED_FOCUS_IN 4	247	# define XEMBED_FOCUS_IN 4
225	# define XEMBED_FOCUS_OUT 5	248	# define XEMBED_FOCUS_OUT 5
226	# define XEMBED_FOCUS_NEXT 6	249	# define XEMBED_FOCUS_NEXT 6
227	# define XEMBED_FOCUS_PREV 7	250	# define XEMBED_FOCUS_PREV 7
228		251
229	# define XEMBED_MODALITY_ON 10	252	# define XEMBED_MODALITY_ON 10
230	# define XEMBED_MODALITY_OFF 11	253	# define XEMBED_MODALITY_OFF 11
231	# define XEMBED_REGISTER_ACCELERATOR 12	254	# define XEMBED_REGISTER_ACCELERATOR 12
232	# define XEMBED_UNREGISTER_ACCELERATOR 13	255	# define XEMBED_UNREGISTER_ACCELERATOR 13
233	# define XEMBED_ACTIVATE_ACCELERATOR 14	256	# define XEMBED_ACTIVATE_ACCELERATOR 14
234		257
235	// XEMBED detail code	258	// XEMBED detail code
236	# define XEMBED_FOCUS_CURRENT 0	259	# define XEMBED_FOCUS_CURRENT 0
237	# define XEMBED_FOCUS_FIRST 1	260	# define XEMBED_FOCUS_FIRST 1
238	# define XEMBED_FOCUS_LAST 2	261	# define XEMBED_FOCUS_LAST 2
239		262
240	# define XEMBED_MAPPED (1 << 0)	263	# define XEMBED_MAPPED (1 << 0)
241	#endif	264	#endif
242		265
…		…
246	*****************************************************************************	269	*****************************************************************************
247	*/	270	*/
248		271
249	/* COLORTERM, TERM environment variables */	272	/* COLORTERM, TERM environment variables */
250	#define COLORTERMENV "rxvt"	273	#define COLORTERMENV "rxvt"
251	#ifdef XPM_BACKGROUND	274	#ifdef BG_IMAGE_FROM_FILE
252	# define COLORTERMENVFULL COLORTERMENV "-xpm"	275	# define COLORTERMENVFULL COLORTERMENV "-xpm"
253	#else	276	#else
254	# define COLORTERMENVFULL COLORTERMENV	277	# define COLORTERMENVFULL COLORTERMENV
255	#endif	278	#endif
256	#ifndef TERMENV	279	#ifndef TERMENV
		280	# if USE_256_COLORS
		281	# define TERMENV "rxvt-unicode-256color"
		282	# else
257	# define TERMENV "rxvt-unicode"	283	# define TERMENV "rxvt-unicode"
		284	# endif
258	#endif	285	#endif
259		286
260	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	287	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
261	# define NO_MOUSE_REPORT_SCROLLBAR 1	288	# define NO_MOUSE_REPORT_SCROLLBAR 1
262	#endif	289	#endif
263		290
264	/* now look for other badly set stuff */
265
266	#if !defined (EACCESS) && defined(EAGAIN)
267	# define EACCESS EAGAIN
268	#endif
269
270	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
271	# define EXIT_SUCCESS 0 /* exit function success */
272	# define EXIT_FAILURE 1 /* exit function failure */
273	#endif
274
275	#define scrollBar_esc 30	291	#define scrollBar_esc 30
276		292
277	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	293	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
278	# define HAVE_SCROLLBARS 1	294	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
279	#endif	295	#endif
280
281	#define R_SB_ALIGN_CENTRE 0
282	#define R_SB_ALIGN_TOP 1
283	#define R_SB_ALIGN_BOTTOM 2
284
285	#define R_SB_NEXT 1
286	#define R_SB_XTERM 2
287	#define R_SB_PLAIN 4
288	#define R_SB_RXVT 8
289
290	#define SB_WIDTH_NEXT 19
291	#define SB_WIDTH_XTERM 15
292	#define SB_WIDTH_PLAIN 7
293	#ifndef SB_WIDTH_RXVT
294	# define SB_WIDTH_RXVT 10
295	#endif
296
297	/*
298	* NeXT scrollbar defines
299	*/
300	#define SB_PADDING 1
301	#define SB_BORDER_WIDTH 1
302	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
303	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
304	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
305	#define SB_MARGIN_SPACE (SB_PADDING * 2)
306	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
307	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
308	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
309	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
310	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
311	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
312	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
313	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
314	/*
315	* +-------------+
316	* | | <---< SB_PADDING
317	* | ::::::::::: |
318	* | ::::::::::: |
319	* '''''''''''''''''
320	* ,,,,,,,,,,,,,,,,,
321	* | ::::::::::: |
322	* | ::::::::::: |
323	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
324	* | | :::::::: |
325	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
326	* | +---------+ |
327	* | | ......%%| |
328	* | | ......%%| |
329	* | | .. ()..%%| |
330	* | | ......%%| |
331	* | | %%%%%%%%| |
332	* | +---------+ | <.........................
333	* | | <---< SB_PADDING :
334	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
335	* | | ......%%| | | : :
336	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
337	* | | %%%%%%%%| | | : :
338	* | +---------+ | <-+ : :
339	* | | : :
340	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
341	* | | ......%%| | | : :
342	* | | ..\/..%%| | | : :
343	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
344	* | +---------+ | | : :
345	* | | | : :
346	* +-------------+ <-+.........:............:
347	* ^^|_________| :
348	* || | :
349	* || +---< SB_BUTTON_WIDTH
350	* || :
351	* |+------< SB_PADDING
352	* |: :
353	* +----< SB_BORDER_WIDTH
354	* : :
355	* :............:
356	* |
357	* +---< SB_WIDTH_NEXT
358	*/
359		296
360	enum {	297	enum {
361	NO_REFRESH = 0, /* Window not visible at all! */	298	NO_REFRESH = 0, /* Window not visible at all! */
362	FAST_REFRESH = 1, /* Fully exposed window */	299	FAST_REFRESH = 1, /* Fully exposed window */
363	SLOW_REFRESH = 2, /* Partially exposed window */	300	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
367	# define NSCREENS 0	304	# define NSCREENS 0
368	#else	305	#else
369	# define NSCREENS 1	306	# define NSCREENS 1
370	#endif	307	#endif
371		308
372	/* special (internal) prefix for font commands */
373	#define FONT_CMD '#'
374	#define FONT_DN "#-"
375	#define FONT_UP "#+"
376
377	/* flags for rxvt_scr_gotorc () */	309	/* flags for rxvt_term::scr_gotorc () */
378	enum {	310	enum {
379	C_RELATIVE = 1, /* col movement is relative */	311	C_RELATIVE = 1, /* col movement is relative */
380	R_RELATIVE = 2, /* row movement is relative */	312	R_RELATIVE = 2, /* row movement is relative */
381	RELATIVE = C_RELATIVE | R_RELATIVE,	313	RELATIVE = C_RELATIVE | R_RELATIVE,
382	};	314	};
383		315
384	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */	316	/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
385	enum {	317	enum {
386	INSERT = -1, /* don't change these values */	318	INSERT = -1, /* don't change these values */
387	DELETE = +1,	319	DELETE = +1,
388	ERASE = +2,	320	ERASE = +2,
389	};	321	};
390		322
391	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */	323	/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
392	enum page_dirn {	324	enum page_dirn {
393	UP,	325	UP,
394	DN,	326	DN,
395	NO_DIR,	327	NO_DIR,
396	};	328	};
397		329
398	/* arguments for rxvt_scr_change_screen () */	330	/* arguments for rxvt_term::scr_change_screen () */
399	enum {	331	enum {
400	PRIMARY = 0,	332	PRIMARY = 0,
401	SECONDARY,	333	SECONDARY,
402	};	334	};
403		335
		336	// define various rendition bits and masks. the rendition word
		337	// is 32 bits in size, and we should use it as efficiently as possible
		338
404	#define RS_None 0	339	#define RS_None 0
405		340
406	#define RS_fgMask 0x0000007fUL // 128 colors	341	// GET_BGATTR depends on RS_fgShift > RS_bgShift
407	#define RS_bgMask 0x00003f80UL // 128 colors	342	#define RS_colorMask ((1UL << Color_Bits) - 1UL)
		343	#define RS_bgShift 0
		344	#define RS_fgShift (RS_bgShift + Color_Bits)
		345	#define RS_bgMask (RS_colorMask << RS_bgShift)
		346	#define RS_fgMask (RS_colorMask << RS_fgShift)
		347
		348	// must have space for rxvt_fontset::fontCount * 2 + 2 values
		349	#define RS_fontShift (RS_fgShift + Color_Bits)
		350	#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
		351	#define RS_fontCount rxvt_fontset::fontCount
		352	#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
		353
		354	// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
		355	#define RS_redraw (2UL << RS_fontShift)
		356
		357	#define RS_Sel (1UL << 22)
		358
		359	// 4 custom bits for extensions
		360	#define RS_customCount 16UL
		361	#define RS_customShift 23
		362	#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
408		363
409	// font styles	364	// font styles
410	#define RS_Bold 0x00004000UL // value 1	365	#define RS_Bold (1UL << RS_styleShift)
411	#define RS_Italic 0x00008000UL // value 2	366	#define RS_Italic (2UL << RS_styleShift)
		367
		368	#define RS_styleCount 4
		369	#define RS_styleShift 27
		370	#define RS_styleMask (RS_Bold | RS_Italic)
412		371
413	// fake styles	372	// fake styles
414	#define RS_Blink 0x00010000UL // blink	373	#define RS_Blink (1UL << 29)
415	#define RS_RVid 0x00020000UL // reverse video	374	#define RS_RVid (1UL << 30) // reverse video
416	#define RS_Uline 0x00040000UL // underline	375	#define RS_Uline (1UL << 31) // underline
417
418	// toggle this to force redraw, must be != RS_Careful
419	#define RS_redraw 0x01000000UL
420
421	// 5 custom bits for extensions
422	#define RS_customCount 32
423	#define RS_customMask 0x00f80000UL
424	#define RS_customShift 19
425
426	// other flags
427	#define RS_Careful 0x80000000UL /* be careful when drawing these */
428
429	#define RS_styleCount 4
430	#define RS_styleMask (RS_Bold | RS_Italic)
431	#define RS_styleShift 14
432		376
433	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)	377	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
434	#define RS_attrMask (RS_baseattrMask | RS_fontMask)	378	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
435		379
436	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
437	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
438	#define RS_fontShift 24
439
440	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))	380	#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
441	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))	381	#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
442
443	#define Sel_none 0 /* Not waiting */
444	#define Sel_normal 0x01 /* normal selection */
445	#define Sel_incr 0x02 /* incremental selection */
446	#define Sel_direct 0x00
447	#define Sel_Primary 0x01
448	#define Sel_Secondary 0x02
449	#define Sel_Clipboard 0x03
450	#define Sel_whereMask 0x0f
451	#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
452	#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
453		382
454	enum {	383	enum {
455	C0_NUL = 0x00,	384	C0_NUL = 0x00,
456	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	385	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
457	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	386	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
458	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	387	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
459	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	388	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
460	};	389	};
461	#define CHAR_ST 0x9c /* 0234 */	390	#define CHAR_ST 0x9c /* 0234 */
462		391
463	/*	392	/*
464	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	393	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
465	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	394	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
468	XTerm_name = 0,	397	XTerm_name = 0,
469	XTerm_iconName = 1,	398	XTerm_iconName = 1,
470	XTerm_title = 2,	399	XTerm_title = 2,
471	XTerm_property = 3, // change X property	400	XTerm_property = 3, // change X property
472	XTerm_Color = 4, // change colors	401	XTerm_Color = 4, // change colors
473	XTerm_Color00 = 10, // not implemented, CLASH!	402	XTerm_Color00 = 10, // change fg color
474	XTerm_Color01 = 11, // not implemented	403	XTerm_Color01 = 11, // change bg color
475	XTerm_Color_cursor = 12, // change actual 'Cursor' color	404	XTerm_Color_cursor = 12, // change actual 'Cursor' color
476	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	405	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
477	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	406	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
478	XTerm_Color05 = 15, // not implemented (tektronix fg)	407	XTerm_Color05 = 15, // not implemented (tektronix fg)
479	XTerm_Color06 = 16, // not implemented (tektronix bg)	408	XTerm_Color06 = 16, // not implemented (tektronix bg)
480	XTerm_Color_RV = 17, // change actual 'Highlight' color	409	XTerm_Color_HC = 17, // change actual 'Highlight' bg color
		410	XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
481	XTerm_logfile = 46, // not implemented	411	XTerm_logfile = 46, // not implemented
482	XTerm_font = 50,	412	XTerm_font = 50,
483		413
484	XTerm_konsole30 = 30, // reserved for konsole	414	XTerm_konsole30 = 30, // reserved for konsole
485	XTerm_konsole31 = 31, // reserved for konsole	415	XTerm_konsole31 = 31, // reserved for konsole
486	XTerm_emacs51 = 51, // reserved for emacs shell	416	XTerm_emacs51 = 51, // reserved for emacs shell
487	/*	417	/*
488	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	418	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
489	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
490	*/	419	*/
491	Rxvt_Color_BD = 18, // change actual 'Bold' color	420
492	Rxvt_Color_UL = 19, // change actual 'Underline' color	421	// deprecated
		422	Rxvt_restoreFG = 39,
		423	Rxvt_restoreBG = 49,
		424
493	Rxvt_Pixmap = 20, // new bg pixmap	425	Rxvt_Pixmap = 20, // new bg pixmap
494	Rxvt_restoreFG = 39, // change default fg color
495	Rxvt_restoreBG = 49, // change default bg color
496	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	426	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
497		427
498	URxvt_locale = 701, // change locale	428	URxvt_locale = 701, // change locale
499	URxvt_version = 702, // request version	429	URxvt_version = 702, // request version
500		430
501	URxvt_Color_IT = 704, // change actual 'Italic' colour	431	URxvt_Color_IT = 704, // change actual 'Italic' colour
502	URxvt_Color_tint = 705, // change actual tint colour	432	URxvt_Color_tint = 705, // change actual tint colour
		433	URxvt_Color_BD = 706, // change actual 'Bold' color
		434	URxvt_Color_UL = 707, // change actual 'Underline' color
503	URxvt_Color_BD = 706,	435	URxvt_Color_border = 708,
504	URxvt_Color_UL = 707,
505		436
506	URxvt_font = 710,	437	URxvt_font = 710,
507	URxvt_boldFont = 711,	438	URxvt_boldFont = 711,
508	URxvt_italicFont = 712,	439	URxvt_italicFont = 712,
509	URxvt_boldItalicFont = 713,	440	URxvt_boldItalicFont = 713,
510		441
511	URxvt_view_up = 720,	442	URxvt_view_up = 720,
512	URxvt_view_down = 721,	443	URxvt_view_down = 721,
513		444
514	URxvt_perl = 777,	445	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
515	};	446	};
516		447
517	/* Words starting with `Color_' are colours. Others are counts */	448	/* Words starting with `Color_' are colours. Others are counts */
518	/*	449	/*
519	* The PixColor and rendition colour usage should probably be decoupled	450	* The PixColor and rendition colour usage should probably be decoupled
520	* on the unnecessary items, e.g. Color_pointer, but won't bother	451	* on the unnecessary items, e.g. Color_pointer, but won't bother
521	* until we need to. Also, be aware of usage in pixcolor_set	452	* until we need to. Also, be aware of usage in pixcolor_set
522	*/	453	*/
523		454
524	enum colour_list {	455	enum colour_list {
		456	Color_none = -2,
		457	Color_transparent = -1,
525	Color_fg = 0,	458	Color_fg = 0,
526	Color_bg,	459	Color_bg,
527	minCOLOR, /* 2 */	460	minCOLOR, /* 2 */
528	Color_Black = minCOLOR,	461	Color_Black = minCOLOR,
529	Color_Red3,	462	Color_Red3,
…		…
547	Color_White = maxBrightCOLOR,	480	Color_White = maxBrightCOLOR,
548	#else	481	#else
549	Color_White = maxCOLOR,	482	Color_White = maxCOLOR,
550	#endif	483	#endif
551	minTermCOLOR = Color_White + 1,	484	minTermCOLOR = Color_White + 1,
		485	#if USE_256_COLORS
		486	maxTermCOLOR = Color_White + 240,
		487	#else
552	maxTermCOLOR = Color_White + 72,	488	maxTermCOLOR = Color_White + 72,
		489	#endif
553	#ifndef NO_CURSORCOLOR	490	#ifndef NO_CURSORCOLOR
554	Color_cursor,	491	Color_cursor,
555	Color_cursor2,	492	Color_cursor2,
556	#endif	493	#endif
557	Color_pointer_fg,	494	Color_pointer_fg,
…		…
566	#if ENABLE_FRILLS	503	#if ENABLE_FRILLS
567	Color_underline,	504	Color_underline,
568	#endif	505	#endif
569	#ifdef OPTION_HC	506	#ifdef OPTION_HC
570	Color_HC,	507	Color_HC,
		508	Color_HTC,
571	#endif	509	#endif
572	#ifdef KEEP_SCROLLCOLOR
573	Color_scroll,	510	Color_scroll,
		511	#ifdef RXVT_SCROLLBAR
574	Color_trough,	512	Color_trough,
575	#endif	513	#endif
576	#if TINTING	514	#if ENABLE_TRANSPARENCY
577	Color_tint,	515	Color_tint,
578	#endif	516	#endif
579	#if OFF_FOCUS_FADING	517	#if OFF_FOCUS_FADING
580	Color_fade,	518	Color_fade,
581	#endif	519	#endif
582	NRS_COLORS, /* */	520	NRS_COLORS, /* */
583	#ifdef KEEP_SCROLLCOLOR	521	#ifdef RXVT_SCROLLBAR
584	Color_topShadow = NRS_COLORS,	522	Color_topShadow = NRS_COLORS,
585	Color_bottomShadow,	523	Color_bottomShadow,
586	TOTAL_COLORS	524	TOTAL_COLORS
587	#else	525	#else
588	TOTAL_COLORS = NRS_COLORS	526	TOTAL_COLORS = NRS_COLORS
589	#endif	527	#endif
590	};	528	};
591		529
		530	#if USE_256_COLORS
		531	# define Color_Bits 9 // 0 .. maxTermCOLOR
		532	#else
592	#define Color_Bits 7 // 0 .. maxTermCOLOR	533	# define Color_Bits 7 // 0 .. maxTermCOLOR
		534	#endif
593		535
594	/*	536	/*
595	* Resource list	537	* Resource list
596	*/	538	*/
597	enum {	539	enum {
…		…
622	#define PrivMode_TtyOutputInh (1UL<<15)	564	#define PrivMode_TtyOutputInh (1UL<<15)
623	#define PrivMode_Keypress (1UL<<16)	565	#define PrivMode_Keypress (1UL<<16)
624	#define PrivMode_smoothScroll (1UL<<17)	566	#define PrivMode_smoothScroll (1UL<<17)
625	#define PrivMode_vt52 (1UL<<18)	567	#define PrivMode_vt52 (1UL<<18)
626	#define PrivMode_LFNL (1UL<<19)	568	#define PrivMode_LFNL (1UL<<19)
627	/* too annoying to implement X11 highlight tracking */	569	#define PrivMode_MouseBtnEvent (1UL<<20)
628	/* #define PrivMode_MouseX11Track (1LU<<20) */	570	#define PrivMode_MouseAnyEvent (1UL<<21)
		571	#define PrivMode_BracketPaste (1UL<<22)
		572	#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
		573	#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
629		574
630	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	575	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
631	#define PrivMode(test,bit) \
632	if (test) \
633	priv_modes |= (bit); \
634	else \
635	priv_modes &= ~(bit)
636		576
637	#ifdef ALLOW_132_MODE	577	#ifdef ALLOW_132_MODE
638	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	578	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
639	#else	579	#else
640	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	580	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
642		582
643	// do not change these constants lightly, there are many interdependencies	583	// do not change these constants lightly, there are many interdependencies
644	#define IMBUFSIZ 128 // input modifier buffer sizes	584	#define IMBUFSIZ 128 // input modifier buffer sizes
645	#define KBUFSZ 512 // size of keyboard mapping buffer	585	#define KBUFSZ 512 // size of keyboard mapping buffer
646	#define CBUFSIZ 2048 // size of command buffer	586	#define CBUFSIZ 2048 // size of command buffer
		587	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
647	#define UBUFSIZ 2048 // character buffer	588	#define UBUFSIZ 2048 // character buffer
648		589
649	#ifndef PATH_MAX	590	#if ENABLE_FRILLS
650	# define PATH_MAX 16384	591	# include <X11/Xmd.h>
		592	typedef struct _mwmhints
		593	{
		594	CARD32 flags;
		595	CARD32 functions;
		596	CARD32 decorations;
		597	INT32 input_mode;
		598	CARD32 status;
		599	} MWMHints;
651	#endif	600	#endif
652		601
653	/* Motif window hints */	602	/* Motif window hints */
654	#define MWM_HINTS_FUNCTIONS (1L << 0)	603	#define MWM_HINTS_FUNCTIONS (1L << 0)
655	#define MWM_HINTS_DECORATIONS (1L << 1)	604	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
680	/*	629	/*
681	*****************************************************************************	630	*****************************************************************************
682	* MACRO DEFINES	631	* MACRO DEFINES
683	*****************************************************************************	632	*****************************************************************************
684	*/	633	*/
		634
		635	// speed hack, copy some member variable into a local variable of the same name
685	#define dLocal(type,name) type const name = this->name	636	#define dLocal(type,name) type const name = this->name
686		637
687	// for speed reasons, we assume that all latin1 characters	638	// for speed reasons, we assume that all codepoints 32 to 126 are
688	// are single-width (the first unicode combining character	639	// single-width.
689	// is actually 0x300, but ascii is what matters most).	640	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
690	#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
691		641
692	/* convert pixel dimensions to row/column values. Everything as int32_t */	642	/* convert pixel dimensions to row/column values. Everything as int32_t */
693	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	643	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
694	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	644	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
695	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	645	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
697	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	647	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
698	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	648	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
699	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	649	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
700	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	650	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
701		651
702	#define OPTION(opt) (options & (opt))
703	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704	| Opt_jumpScroll | Opt_secondaryScreen \
705	| Opt_pastableTabs | Opt_intensityStyles)
706
707	// for m >= -n, ensure remainder lies between 0..n-1
708	#define MOD(m,n) (((m) + (n)) % (n))
709
710	#define LINENO(n) MOD (term_start + int(n), total_rows)	652	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
711	#define ROW(n) row_buf [LINENO (n)]	653	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		654
		655	#define LINENO(n) LINENO_of (this, n)
		656	#define ROW(n) ROW_of (this, n)
712		657
713	/* how to build & extract colors and attributes */	658	/* how to build & extract colors and attributes */
714	#define GET_BASEFG(x) (((x) & RS_fgMask))	659	#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
715	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	660	#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
716		661
717	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	662	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
718	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))	663	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
719		664
720	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)	665	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
721	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))	666	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
722		667
723	#define GET_ATTR(x) (((x) & RS_attrMask))	668	#define GET_ATTR(x) (((x) & RS_attrMask))
		669	// return attributes defining the background, encoding doesn't matter
		670	// depends on RS_fgShift > RS_bgShift
724	#define GET_BGATTR(x) \	671	#define GET_BGATTR(x) \
		672	(ecb_unlikely ((x) & RS_RVid) \
725	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	673	? (((x) & (RS_attrMask & ~RS_RVid)) \
726	| (((x) & RS_fgMask)<<Color_Bits)) \	674	| (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
727	: ((x) & (RS_attrMask | RS_bgMask)))	675	: ((x) & (RS_attrMask | RS_bgMask)))
728	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	676	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
729	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	677	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
730	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	678	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
731		679
732	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	680	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
733		681
734	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]	682	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
735	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])	683	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
736		684
737	#if ENABLE_STYLES	685	#if ENABLE_STYLES
738	# define FONTSET(style) fontset[GET_STYLE (style)]	686	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
739	#else	687	#else
740	# define FONTSET(style) fontset[0]	688	# define FONTSET_of(t,style) (t)->fontset[0]
741	#endif	689	#endif
742		690
743	#ifdef HAVE_SCROLLBARS	691	#define FONTSET(style) FONTSET_of (this, style)
744	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
745	#else
746	# define scrollbar_TotalWidth() (0)
747	#endif
748	#define scrollbar_isMotion() (scrollBar.state == 'm')
749	#define scrollbar_isUp() (scrollBar.state == 'U')
750	#define scrollbar_isDn() (scrollBar.state == 'D')
751	#define scrollbar_isUpDn() isupper (scrollBar.state)
752	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
753
754	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
755	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
756	&& (y) <= scrollbarnext_dnval ())
757	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
758	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
759	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
760	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
761	#define SCROLLRXVT_MINHEIGHT 10
762	#define SCROLLXTERM_MINHEIGHT 10
763
764	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
765	? SCROLLNEXT_MINHEIGHT \
766	: SCROLLRXVT_MINHEIGHT)
767	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
768	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769	#define scrollbar_position(y) ((y) - scrollBar.beg)
770	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771	- scrollbar_minheight ())
772
773	#ifdef XPM_BACKGROUND
774	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
775	#else
776	# define XPMClearArea(a, b, c, d, e, f, g)
777	#endif
778		692
779	typedef callback<void (const char *)> log_callback;	693	typedef callback<void (const char *)> log_callback;
780	typedef callback<int (int)> getfd_callback;	694	typedef callback<int (int)> getfd_callback;
781
782	#define SET_LOCALE(locale) rxvt_set_locale (locale)
783	extern bool rxvt_set_locale (const char *locale) NOTHROW;
784	extern void rxvt_push_locale (const char *locale) NOTHROW;
785	extern void rxvt_pop_locale () NOTHROW;
786		695
787	/****************************************************************************/	696	/****************************************************************************/
788		697
789	#define LINE_LONGER 0x0001 // line is continued on the next row	698	#define LINE_LONGER 0x0001 // line is continued on the next row
790	#define LINE_FILTERED 0x0002 // line has been filtered	699	#define LINE_FILTERED 0x0002 // line has been filtered
791	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	700	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
792	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)	701	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
793	#define LINE_BIDI 0x0010 // line needs bidi (NYI)	702	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
794		703
795	struct line_t {	704	struct line_t
		705	{
796	text_t *t; // terminal the text	706	text_t *t; // terminal the text
797	rend_t *r; // rendition, uses RS_ flags	707	rend_t *r; // rendition, uses RS_ flags
798	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	708	tlen_t_ l; // length of each text line
799	uint32_t f; // flags	709	uint32_t f; // flags
800		710
801	bool is_longer ()	711	bool is_longer ()
802	{	712	{
803	return f & LINE_LONGER;	713	return f & LINE_LONGER;
…		…
833	}	743	}
834	};	744	};
835		745
836	/****************************************************************************/	746	/****************************************************************************/
837		747
838	// primivite wrapper around mbstate_t to ensure initialisation	748	// primitive wrapper around mbstate_t to ensure initialisation
839	struct mbstate {	749	struct mbstate
		750	{
840	mbstate_t mbs;	751	mbstate_t mbs;
841		752
842	operator mbstate_t *() { return &mbs; }	753	operator mbstate_t *() { return &mbs; }
843	void reset () { memset (&mbs, 0, sizeof (mbs)); }	754	void reset () { memset (&mbs, 0, sizeof (mbs)); }
844	mbstate () { reset (); }	755	mbstate () { reset (); }
…		…
846		757
847	/****************************************************************************/	758	/****************************************************************************/
848		759
849	#define UNICODE_MASK 0x1fffffUL	760	#define UNICODE_MASK 0x1fffffUL
850		761
851	#if UNICODE3	762	#if UNICODE_3
852	# define COMPOSE_LO 0x40000000UL	763	# define COMPOSE_LO 0x40000000UL
853	# define COMPOSE_HI 0x400fffffUL	764	# define COMPOSE_HI 0x400fffffUL
854	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	765	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
855	#else	766	#else
856	# if ENABLE_PERL	767	# if ENABLE_PERL
…		…
865		776
866	#if ENABLE_COMBINING	777	#if ENABLE_COMBINING
867	// compose chars are used to represent composite characters	778	// compose chars are used to represent composite characters
868	// that are not representable in unicode, as well as characters	779	// that are not representable in unicode, as well as characters
869	// not fitting in the BMP.	780	// not fitting in the BMP.
870	struct compose_char {	781	struct compose_char
		782	{
871	unicode_t c1, c2; // any chars != NOCHAR are valid	783	unicode_t c1, c2; // any chars != NOCHAR are valid
872	compose_char (unicode_t c1, unicode_t c2)	784	compose_char (unicode_t c1, unicode_t c2)
873	: c1(c1), c2(c2)	785	: c1(c1), c2(c2)
874	{ }	786	{ }
875	};	787	};
876		788
877	class rxvt_composite_vec {	789	class rxvt_composite_vec
		790	{
878	vector<compose_char> v;	791	vector<compose_char> v;
879	public:	792	public:
880	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	793	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
881	int expand (unicode_t c, wchar_t *r);	794	int expand (unicode_t c, wchar_t *r);
882	compose_char *operator [](text_t c)	795	compose_char *operator [](text_t c)
…		…
894		807
895	#ifdef KEYSYM_RESOURCE	808	#ifdef KEYSYM_RESOURCE
896	class keyboard_manager;	809	class keyboard_manager;
897	#endif	810	#endif
898		811
		812	typedef struct rxvt_term *rxvt_t;
		813
		814	extern rxvt_t rxvt_current_term;
		815
		816	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		817	#define GET_R rxvt_current_term
		818
		819	/* ------------------------------------------------------------------------- */
		820	struct overlay_base
		821	{
		822	int x, y, w, h; // overlay dimensions
		823	text_t **text;
		824	rend_t **rend;
		825
		826	// while tempting to add swap() etc. here, it effectively only increases code size
		827	};
		828
		829	/* ------------------------------------------------------------------------- */
		830
		831	typedef struct
		832	{
		833	int row;
		834	int col;
		835	} row_col_t;
		836
		837	/*
		838	* terminal limits:
		839	*
		840	* width : 1 <= width
		841	* height : 1 <= height
		842	* ncol : 1 <= ncol <= MAX(tlen_t)
		843	* nrow : 1 <= nrow <= MAX(int)
		844	* saveLines : 0 <= saveLines <= MAX(int)
		845	* term_start : 0 <= term_start < saveLines
		846	* total_rows : nrow + saveLines
		847	*
		848	* top_row : -saveLines <= top_row <= 0
		849	* view_start : top_row <= view_start <= 0
		850	*
		851	* | most coordinates are stored relative to term_start,
		852	* ROW_BUF | which is the first line of the terminal screen
		853	* |························= row_buf[0]
		854	* |························= row_buf[1]
		855	* |························= row_buf[2] etc.
		856	* |
		857	* +------------+···········= term_start + top_row
		858	* | scrollback |
		859	* | scrollback +---------+·= term_start + view_start
		860	* | scrollback | display |
		861	* | scrollback | display |
		862	* +------------+·display·+·= term_start
		863	* | terminal | display |
		864	* | terminal +---------+
		865	* | terminal |
		866	* | terminal |
		867	* +------------+···········= term_start + nrow - 1
		868	* |
		869	* |
		870	* END······················= total_rows
		871	*/
		872
		873	struct TermWin_t
		874	{
		875	int width; /* window width [pixels] */
		876	int height; /* window height [pixels] */
		877	int fwidth; /* font width [pixels] */
		878	int fheight; /* font height [pixels] */
		879	int fbase; /* font ascent (baseline) [pixels] */
		880	int ncol; /* window columns [characters] */
		881	int nrow; /* window rows [characters] */
		882	int focus; /* window has focus */
		883	int mapped; /* window state mapped? */
		884	int int_bwidth; /* internal border width */
		885	int ext_bwidth; /* external border width */
		886	int lineSpace; /* number of extra pixels between rows */
		887	int letterSpace; /* number of extra pixels between columns */
		888	int saveLines; /* number of lines that fit in scrollback */
		889	int total_rows; /* total number of rows in this terminal */
		890	int term_start; /* term lines start here */
		891	int view_start; /* scrollback view starts here */
		892	int top_row; /* topmost row index of scrollback */
		893	Window parent; /* parent identifier */
		894	Window vt; /* vt100 window */
		895	GC gc; /* GC for drawing */
		896	Pixmap pixmap;
		897	rxvt_drawable *drawable;
		898	rxvt_fontset *fontset[4];
		899	};
		900
		901	/*
		902	* screen accounting:
		903	* screen_t elements
		904	* row: Cursor row position : 0 <= row < nrow
		905	* col: Cursor column position : 0 <= col < ncol
		906	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		907	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		908	*
		909	* selection_t elements
		910	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		911	* nothing is selected
		912	* beg: row/column of beginning of selection : never past mark
		913	* mark: row/column of initial click : never past end
		914	* end: row/column of one character past end of selection
		915	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		916	* * Note: col == -1 ==> we're left of screen
		917	*
		918	*/
		919	struct screen_t
		920	{
		921	row_col_t cur; /* cursor position on the screen */
		922	int tscroll; /* top of settable scroll region */
		923	int bscroll; /* bottom of settable scroll region */
		924	unsigned int charset; /* character set number [0..3] */
		925	unsigned int flags; /* see below */
		926	row_col_t s_cur; /* saved cursor position */
		927	unsigned int s_charset; /* saved character set number [0..3] */
		928	char s_charset_char;
		929	rend_t s_rstyle; /* saved rendition style */
		930	};
		931
		932	enum selection_op_t
		933	{
		934	SELECTION_CLEAR = 0, /* nothing selected */
		935	SELECTION_INIT, /* marked a point */
		936	SELECTION_BEGIN, /* started a selection */
		937	SELECTION_CONT, /* continued selection */
		938	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		939	};
		940
		941	struct selection_t
		942	{
		943	wchar_t *text; /* selected text */
		944	unsigned int len; /* length of selected text */
		945	unsigned int screen; /* screen being used */
		946	unsigned int clicks; /* number of clicks */
		947	selection_op_t op; /* current operation */
		948	bool rect; /* rectangular selection? */
		949	row_col_t beg; /* beginning of selection <= mark */
		950	row_col_t mark; /* point of initial click <= end */
		951	row_col_t end; /* one character past end point */
		952	wchar_t *clip_text; /* text copied to the clipboard */
		953	unsigned int clip_len; /* length of clipboard text */
		954	};
		955
		956	/* ------------------------------------------------------------------------- */
		957
		958	/* screen_t flags */
		959	#define Screen_Relative (1<<0) /* relative origin mode flag */
		960	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		961	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		962	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		963	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		964	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		965
		966	/* rxvt_vars.options */
		967	enum {
		968	# define def(name) Opt_ ## name,
		969	# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
		970	Opt_0,
		971	# include "optinc.h"
		972	# undef nodef
		973	# undef def
		974	Opt_count
		975	};
		976
		977	/* ------------------------------------------------------------------------- */
		978
		979	struct rxvt_vars : TermWin_t
		980	{
		981	scrollBar_t scrollBar;
		982	uint8_t options[(Opt_count + 7) >> 3];
		983	XSizeHints szHint;
		984	rxvt_color *pix_colors;
		985	Cursor TermWin_cursor; /* cursor for vt window */
		986	line_t *row_buf; // all lines, scrollback + terminal, circular
		987	line_t *drawn_buf; // text on screen
		988	line_t *swap_buf; // lines for swap buffer
		989	char *tabs; /* per location: 1 == tab-stop */
		990	screen_t screen;
		991	screen_t swap;
		992	selection_t selection;
		993	rxvt_color pix_colors_focused[TOTAL_COLORS];
		994	#ifdef OFF_FOCUS_FADING
		995	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		996	#endif
		997	};
		998
899	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	999	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		1000	{
900		1001
901	// special markers with magic addresses	1002	// special markers with magic addresses
902	static const char resval_undef []; // options specifically unset	1003	static const char resval_undef []; // options specifically unset
903	static const char resval_on []; // boolean options switched on	1004	static const char resval_on []; // boolean options switched on
904	static const char resval_off []; // or off	1005	static const char resval_off []; // or off
905		1006
906	log_callback *log_hook; // log error messages through this hook, if != 0	1007	log_callback *log_hook; // log error messages through this hook, if != 0
907	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	1008	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
908	#if ENABLE_PERL	1009	#if ENABLE_PERL
909	rxvt_perl_term perl;	1010	rxvt_perl_term perl;
910	#endif	1011	#endif
911	struct mbstate mbstate; // current input multibyte state	1012	struct mbstate mbstate; // current input multibyte state
912		1013
913	unsigned char want_refresh:1,	1014	unsigned char want_refresh:1,
914	#ifdef TRANSPARENT
915	want_full_refresh:1, /* awaiting full screen refresh */
916	#endif
917	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
918	am_transparent:1, /* is a transparent term */
919	am_pixmap_trans:1, /* transparency w/known root pixmap */
920	#endif
921	current_screen:1, /* primary or secondary */	1015	current_screen:1, /* primary or secondary */
922	num_scr_allow:1,	1016	num_scr_allow:1,
923	bypass_keystate:1,	1017	bypass_keystate:1,
		1018	#if ENABLE_FRILLS
		1019	urgency_hint:1,
		1020	#endif
924	#ifdef CURSOR_BLINK	1021	#if CURSOR_BLINK
925	hidden_cursor:1,	1022	hidden_cursor:1,
926	#endif	1023	#endif
927	#ifdef TEXT_BLINK	1024	#if TEXT_BLINK
928	hidden_text:1,	1025	hidden_text:1,
929	#endif	1026	#endif
930	#ifdef POINTER_BLANK	1027	#if POINTER_BLANK
931	hidden_pointer:1,	1028	hidden_pointer:1,
932	#endif	1029	#endif
933	enc_utf8:1, /* wether locale uses utf-8 */	1030	enc_utf8:1, /* whether locale uses utf-8 */
934	seen_input:1, /* wether we have seen some program output yet */	1031	seen_input:1, /* whether we have seen some program output yet */
935	seen_resize:1, /* wether we had a resize event */	1032	seen_resize:1, /* whether we had a resize event */
936	parsed_geometry:1;	1033	parsed_geometry:1;
937		1034
938	unsigned char refresh_type,	1035	unsigned char refresh_type,
939	#ifdef META8_OPTION	1036	#ifdef META8_OPTION
940	meta_char, /* Alt-key prefix */	1037	meta_char; /* Alt-key prefix */
941	#endif	1038	#endif
942	scrollbar_align,
943	selection_wait,
944	selection_type;
945	/* ---------- */	1039	/* ---------- */
946	bool rvideo_state, rvideo_mode;	1040	bool rvideo_state, rvideo_mode;
947	#ifndef NO_BELL	1041	#ifndef NO_BELL
948	bool rvideo_bell;	1042	bool rvideo_bell;
949	#endif	1043	#endif
950	int num_scr; /* screen: number lines scrolled */	1044	int num_scr; /* screen: number of lines scrolled */
951	int prev_ncol, /* screen: previous number of columns */	1045	int prev_ncol, /* screen: previous number of columns */
952	prev_nrow; /* screen: previous number of rows */	1046	prev_nrow; /* screen: previous number of rows */
953	/* ---------- */	1047	/* ---------- */
954	rend_t rstyle;	1048	rend_t rstyle;
955	/* ---------- */	1049	/* ---------- */
…		…
965	/* give proper Scroll behaviour */	1059	/* give proper Scroll behaviour */
966	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1060	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
967	mouse_slip_wheel_speed,	1061	mouse_slip_wheel_speed,
968	#endif	1062	#endif
969	refresh_count,	1063	refresh_count,
970	refresh_limit,
971	last_bot, /* scrollbar last bottom position */
972	last_top, /* scrollbar last top position */
973	last_state, /* scrollbar last state */
974	scrollbar_len,
975	window_vt_x,	1064	window_vt_x,
976	window_vt_y,	1065	window_vt_y,
977	window_sb_x,	1066	mouse_row,
		1067	mouse_col,
978	# ifdef POINTER_BLANK	1068	# ifdef POINTER_BLANK
979	pointerBlankDelay,	1069	pointerBlankDelay,
980	# endif	1070	# endif
981	allowedxerror;	1071	allowedxerror;
982	/* ---------- */	1072	/* ---------- */
…		…
988	unsigned long priv_modes,	1078	unsigned long priv_modes,
989	SavedModes;	1079	SavedModes;
990	/* ---------- */	1080	/* ---------- */
991	Atom *xa;	1081	Atom *xa;
992	/* ---------- */	1082	/* ---------- */
993	#ifdef RXVT_SCROLLBAR	1083	Time selection_time,
994	GC scrollbarGC,	1084	clipboard_time;
995	topShadowGC,	1085	rxvt_selection *selection_req;
996	botShadowGC;	1086	pid_t cmd_pid; /* process id of child */
997	#endif
998	#ifdef XTERM_SCROLLBAR
999	GC xscrollbarGC,
1000	ShadowGC;
1001	#endif
1002	#ifdef PLAIN_SCROLLBAR
1003	GC pscrollbarGC;
1004	#endif
1005	#ifdef NEXT_SCROLLBAR
1006	GC blackGC,
1007	whiteGC,
1008	grayGC,
1009	darkGC,
1010	stippleGC;
1011	Pixmap dimple,
1012	upArrow,
1013	downArrow,
1014	upArrowHi,
1015	downArrowHi;
1016	#endif
1017	/* ---------- */	1087	/* ---------- */
1018	Time selection_time,
1019	selection_request_time;
1020	pid_t cmd_pid; /* process id of child */
1021	char * incr_buf;
1022	size_t incr_buf_size, incr_buf_fill;
1023	/* ---------- */
1024	Cursor leftptr_cursor;
1025	/* ---------- */
1026	#ifndef NO_BACKSPACE_KEY
1027	const char *key_backspace;
1028	#endif
1029	#ifndef NO_DELETE_KEY
1030	const char *key_delete;
1031	#endif
1032	struct mouse_event MEvent;	1088	struct mouse_event MEvent;
1033	XComposeStatus compose;	1089	XComposeStatus compose;
1034	ttymode_t tio;	1090	static struct termios def_tio;
1035	row_col_t oldcursor;	1091	row_col_t oldcursor;
1036	#ifdef XPM_BACKGROUND	1092	#ifdef HAVE_BG_PIXMAP
1037	bgPixmap_t bgPixmap;	1093	void bg_init ();
1038	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1094	void bg_destroy ();
		1095
		1096	enum {
		1097	//subset returned by make_transparency_pixmap
		1098	BG_IS_VALID = 1 << 0,
		1099	BG_NEEDS_TINT = 1 << 1,
		1100	BG_NEEDS_BLUR = 1 << 2,
		1101
		1102	BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
		1103
		1104	BG_KEEP_ASPECT = 1 << 3,
		1105	BG_ROOT_ALIGN = 1 << 4,
		1106	BG_TILE = 1 << 14,
		1107	BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
		1108
		1109	BG_TINT_SET = 1 << 5,
		1110	BG_TINT_BITAND = 1 << 6,
		1111	BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
		1112
		1113	BG_HAS_RENDER = 1 << 7,
		1114	BG_HAS_RENDER_CONV = 1 << 8,
		1115	BG_CLIENT_RENDER = 1 << 9,
		1116
		1117	BG_IS_TRANSPARENT = 1 << 10,
		1118	BG_NEEDS_REFRESH = 1 << 11,
		1119	BG_IS_SIZE_SENSITIVE = 1 << 12,
		1120	BG_IS_FROM_FILE = 1 << 13,
		1121	};
		1122
		1123	unsigned int bg_flags;
		1124
		1125	# ifdef BG_IMAGE_FROM_FILE
		1126	void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
		1127	bool render_image (unsigned long tr_flags);
		1128
		1129	enum {
		1130	noScale = 0,
		1131	windowScale = 100,
		1132	defaultScale = windowScale,
		1133	centerAlign = 50,
		1134	defaultAlign = centerAlign,
		1135	};
		1136
		1137	unsigned int h_scale, v_scale; /* percents of the window size */
		1138	int h_align, v_align; /* percents of the window size:
		1139	0 - left align, 50 - center, 100 - right */
		1140
		1141	bool bg_set_geometry (const char *geom, bool update = false);
		1142	void bg_set_default_geometry ()
		1143	{
		1144	h_scale = v_scale = defaultScale;
		1145	h_align = v_align = defaultAlign;
		1146	}
		1147
		1148	bool bg_set_file (const char *file);
		1149	# endif
		1150
		1151	# ifdef ENABLE_TRANSPARENCY
		1152	Pixmap root_pixmap; /* current root pixmap set */
		1153	rxvt_color tint;
		1154	int shade;
		1155	int h_blurRadius, v_blurRadius;
		1156
		1157	bool bg_set_transparent ();
		1158	void bg_set_root_pixmap ();
		1159	void set_tint_shade_flags ();
		1160	bool bg_set_tint (rxvt_color &new_tint);
		1161	bool bg_set_shade (const char *shade_str);
		1162	bool bg_set_blur (const char *geom);
		1163
		1164	bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1165	bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
		1166	void tint_ximage (Visual *visual, XImage *ximage);
		1167	unsigned long make_transparency_pixmap ();
		1168	# endif
		1169
		1170	ev_tstamp bg_valid_since;
		1171
		1172	Pixmap bg_pixmap;
		1173	unsigned int bg_pmap_width, bg_pmap_height;
		1174
		1175	int target_x;
		1176	int target_y;
		1177	bool bg_set_position (int x, int y);
		1178	bool bg_window_size_sensitive ();
		1179	bool bg_window_position_sensitive ();
		1180
		1181	bool bg_render ();
		1182	void bg_invalidate ()
		1183	{
		1184	bg_flags &= ~BG_IS_VALID;
		1185	}
		1186	#endif
		1187	#ifdef HAVE_AFTERIMAGE
		1188	ASImage *original_asim;
		1189	ASVisual *asv;
		1190	ASImageManager *asimman;
		1191
		1192	void init_asv ()
		1193	{
		1194	if (!asv)
		1195	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1196	}
		1197	#endif
		1198	#ifdef HAVE_PIXBUF
		1199	GdkPixbuf *pixbuf;
		1200	bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
		1201	int src_x, int src_y, int dst_x, int dst_y,
		1202	unsigned int width, unsigned int height);
1039	#endif	1203	#endif
1040		1204
1041	#if ENABLE_OVERLAY	1205	#if ENABLE_OVERLAY
1042	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1206	overlay_base ov;
1043	text_t **ov_text;
1044	rend_t **ov_rend;
1045		1207
1046	void scr_swap_overlay () NOTHROW;	1208	void scr_swap_overlay () NOTHROW;
1047	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1209	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1048	void scr_overlay_off () NOTHROW;	1210	void scr_overlay_off () NOTHROW;
1049	void scr_overlay_set (int x, int y,	1211	void scr_overlay_set (int x, int y,
…		…
1067	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1229	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1068		1230
1069	#ifdef KEYSYM_RESOURCE	1231	#ifdef KEYSYM_RESOURCE
1070	keyboard_manager *keyboard;	1232	keyboard_manager *keyboard;
1071	#endif	1233	#endif
		1234	#ifndef NO_RESOURCES
		1235	XrmDatabase option_db;
		1236	#endif
1072		1237
1073	const char *rs[NUM_RESOURCES];	1238	const char *rs[NUM_RESOURCES];
1074	/* command input buffering */	1239	/* command input buffering */
1075	char *cmdbuf_ptr, *cmdbuf_endp;	1240	char *cmdbuf_ptr, *cmdbuf_endp;
1076	char cmdbuf_base[CBUFSIZ];	1241	char cmdbuf_base[CBUFSIZ];
…		…
1084		1249
1085	#if ENABLE_FRILLS || ISO_14755	1250	#if ENABLE_FRILLS || ISO_14755
1086	// ISO 14755 entry support	1251	// ISO 14755 entry support
1087	unicode_t iso14755buf;	1252	unicode_t iso14755buf;
1088	void commit_iso14755 ();	1253	void commit_iso14755 ();
1089	int hex_keyval (XKeyEvent &ev);
1090	# if ISO_14755	1254	# if ISO_14755
1091	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1255	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1092	void iso14755_54 (int x, int y);	1256	void iso14755_54 (int x, int y);
1093	# endif	1257	# endif
1094	#endif	1258	#endif
1095		1259
1096	// modifies first argument(!)
1097	void paste (char *data, unsigned int len) NOTHROW;
1098
1099	long vt_emask, vt_emask_perl, vt_emask_xim;	1260	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1100		1261
1101	void vt_select_input () const NOTHROW	1262	void vt_select_input () const NOTHROW
1102	{	1263	{
1103	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);	1264	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1104	}	1265	}
1105		1266
1106	#if TRANSPARENT || ENABLE_PERL	1267	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1107	void rootwin_cb (XEvent &xev);	1268	void rootwin_cb (XEvent &xev);
1108	xevent_watcher rootwin_ev;	1269	xevent_watcher rootwin_ev;
1109	#endif	1270	#endif
		1271	#ifdef HAVE_BG_PIXMAP
		1272	void update_background ();
		1273	void update_background_cb (ev::timer &w, int revents);
		1274	ev::timer update_background_ev;
		1275	#endif
1110		1276
1111	void x_cb (XEvent &xev);	1277	void x_cb (XEvent &xev);
1112	void flush ();
1113	xevent_watcher termwin_ev;	1278	xevent_watcher termwin_ev;
1114	xevent_watcher vt_ev;	1279	xevent_watcher vt_ev;
1115	#ifdef HAVE_SCROLLBARS
1116	xevent_watcher scrollbar_ev;	1280	xevent_watcher scrollbar_ev;
1117	#endif
1118		1281
1119	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1282	void child_cb (ev::child &w, int revents); ev::child child_ev;
1120	void check_cb (check_watcher &w); check_watcher check_ev;	1283	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1121	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1284	void refresh_check ();
1122	void flush_cb (time_watcher &w); time_watcher flush_ev;	1285	void flush ();
1123	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1286	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1124	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1287	void cmdbuf_reify ();
		1288	void cmdbuf_append (const char *str, size_t count);
		1289	bool pty_fill ();
		1290	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1125		1291
1126	#ifdef CURSOR_BLINK	1292	#ifdef CURSOR_BLINK
1127	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1293	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1128	#endif	1294	#endif
1129	#ifdef TEXT_BLINK	1295	#ifdef TEXT_BLINK
1130	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1296	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1131	#endif	1297	#endif
1132	#ifndef NO_BELL	1298	#ifndef NO_BELL
1133	void bell_cb (time_watcher &w); time_watcher bell_ev;	1299	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1134	#endif	1300	#endif
1135		1301
1136	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1302	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1137	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1303	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1138	#endif	1304	#endif
1139	#ifdef SELECTION_SCROLLING	1305	#ifdef SELECTION_SCROLLING
1140	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1306	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1141	#endif	1307	#endif
1142	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1308	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1143	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1309	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1144	#endif	1310	#endif
1145		1311
1146	#ifdef POINTER_BLANK	1312	#ifdef POINTER_BLANK
1147	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1313	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1148	void pointer_blank ();	1314	void pointer_blank ();
1149	#endif	1315	#endif
1150	void pointer_unblank ();	1316	void pointer_unblank ();
1151		1317
1152	void tt_printf (const char *fmt,...);	1318	void tt_printf (const char *fmt,...);
1153	void tt_write (const char *data, unsigned int len);	1319	void tt_write (const char *data, unsigned int len);
1154	void pty_write ();	1320	void pty_write ();
1155
1156	void tt_winch ();
1157
1158	rxvt_term ();
1159	~rxvt_term ();
1160	void destroy ();
1161	void emergency_cleanup ();
1162
1163	bool init (int argc, const char *const *argv, stringvec *envv);
1164
1165	bool init (stringvec *argv, stringvec *envv)
1166	{
1167	this->argv = argv;
1168	return init (argv->size (), argv->begin (), envv);
1169	}
1170
1171	bool init_vars ();
1172
1173	bool pty_fill ();
1174		1321
1175	void make_current () const // make this the "currently active" urxvt instance	1322	void make_current () const // make this the "currently active" urxvt instance
1176	{	1323	{
1177	SET_R (this);	1324	SET_R (this);
1178	set_environ (envv);	1325	set_environ (envv);
1179	rxvt_set_locale (locale);	1326	rxvt_set_locale (locale);
1180	}	1327	}
1181		1328
1182	void init_secondary ();
1183	const char **init_resources (int argc, const char *const *argv);
1184	const char *x_resource (const char *name);
1185	void init_env ();
1186	void set_locale (const char *locale);
1187	void init_xlocale ();
1188	void init_command (const char *const *argv);
1189	void run_command (const char *const *argv);
1190	int run_child (const char *const *argv);
1191
1192	void color_aliases (int idx);
1193	void recolour_cursor ();
1194	void create_windows (int argc, const char *const *argv);
1195	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1196	void window_calc (unsigned int newwidth, unsigned int newheight);
1197
1198	#if USE_XIM	1329	#if USE_XIM
1199	rxvt_xim *input_method;	1330	rxvt_xim *input_method;
1200	XIC Input_Context;	1331	XIC Input_Context;
1201	XIMStyle input_style;	1332	XIMStyle input_style;
1202	XPoint spot; // most recently sent spot position	1333	XPoint spot; // most recently sent spot position
…		…
1206	void im_set_size (XRectangle &size);	1337	void im_set_size (XRectangle &size);
1207	void im_set_position (XPoint &pos) NOTHROW;	1338	void im_set_position (XPoint &pos) NOTHROW;
1208	void im_set_color (unsigned long &fg, unsigned long &bg);	1339	void im_set_color (unsigned long &fg, unsigned long &bg);
1209	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1340	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1210		1341
1211	bool IMisRunning ();	1342	bool im_is_running ();
1212	void IMSendSpot ();	1343	void im_send_spot ();
1213	bool IM_get_IC (const char *modifiers);	1344	bool im_get_ic (const char *modifiers);
1214	void IMSetPosition ();	1345	void im_set_position ();
1215	#endif	1346	#endif
1216
1217	void resize_scrollbar ();
1218		1347
1219	// command.C	1348	// command.C
1220	void key_press (XKeyEvent &ev);	1349	void key_press (XKeyEvent &ev);
1221	void key_release (XKeyEvent &ev);	1350	void key_release (XKeyEvent &ev);
1222	unsigned int cmd_write (const char *str, unsigned int count);
1223		1351
1224	wchar_t next_char () NOTHROW;	1352	wchar_t next_char () NOTHROW;
1225	wchar_t cmd_getc () THROW ((class out_of_input));	1353	wchar_t cmd_getc () THROW ((class out_of_input));
1226	uint32_t next_octet () NOTHROW;	1354	uint32_t next_octet () NOTHROW;
1227	uint32_t cmd_get8 () THROW ((class out_of_input));	1355	uint32_t cmd_get8 () THROW ((class out_of_input));
1228		1356
1229	bool cmd_parse ();	1357	void cmd_parse ();
1230	void mouse_report (XButtonEvent &ev);	1358	void mouse_report (XButtonEvent &ev);
1231	void button_press (XButtonEvent &ev);	1359	void button_press (XButtonEvent &ev);
1232	void button_release (XButtonEvent &ev);	1360	void button_release (XButtonEvent &ev);
1233	void focus_in ();	1361	void focus_in ();
1234	void focus_out ();	1362	void focus_out ();
		1363	#if ENABLE_FRILLS
		1364	void set_urgency (bool enable);
		1365	#else
		1366	void set_urgency (bool enable) { }
		1367	#endif
1235	void update_fade_color (unsigned int idx);	1368	void update_fade_color (unsigned int idx);
1236	int check_our_parents ();
1237	#ifdef PRINTPIPE	1369	#ifdef PRINTPIPE
1238	FILE *popen_printer ();	1370	FILE *popen_printer ();
1239	int pclose_printer (FILE *stream);	1371	int pclose_printer (FILE *stream);
1240	#endif	1372	#endif
1241	void process_print_pipe ();	1373	void process_print_pipe ();
…		…
1246	void process_window_ops (const int *args, unsigned int nargs);	1378	void process_window_ops (const int *args, unsigned int nargs);
1247	char *get_to_st (unicode_t &ends_how);	1379	char *get_to_st (unicode_t &ends_how);
1248	void process_dcs_seq ();	1380	void process_dcs_seq ();
1249	void process_osc_seq ();	1381	void process_osc_seq ();
1250	void process_color_seq (int report, int color, const char *str, char resp);	1382	void process_color_seq (int report, int color, const char *str, char resp);
1251	void process_xterm_seq (int op, const char *str, char resp);	1383	void process_xterm_seq (int op, char *str, char resp);
1252	int privcases (int mode, unsigned long bit);	1384	int privcases (int mode, unsigned long bit);
1253	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1385	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1254	void process_sgr_mode (unsigned int nargs, const int *arg);	1386	void process_sgr_mode (unsigned int nargs, const int *arg);
1255	void process_graphics ();
1256	// init.C	1387	// init.C
		1388	void init (stringvec *argv, stringvec *envv);
		1389	void init (int argc, const char *const *argv, const char *const *envv);
		1390	void init2 (int argc, const char *const *argv);
		1391	void init_vars ();
		1392	const char **init_resources (int argc, const char *const *argv);
		1393	void init_env ();
		1394	void set_locale (const char *locale);
		1395	void init_xlocale ();
		1396	void init_command (const char *const *argv);
		1397	void run_command (const char *const *argv);
		1398	int run_child (const char *const *argv);
		1399	void color_aliases (int idx);
		1400	void create_windows (int argc, const char *const *argv);
1257	void Get_Colours ();	1401	void get_colours ();
1258	void get_ourmods ();	1402	void get_ourmods ();
		1403	void set_icon (const char *file);
1259	// main.C	1404	// main.C
		1405	void tt_winch ();
		1406	rxvt_term ();
		1407	~rxvt_term ();
		1408	void destroy ();
		1409	void emergency_cleanup ();
		1410	void recolour_cursor ();
		1411	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1412	void window_calc (unsigned int newwidth, unsigned int newheight);
1260	bool set_fonts ();	1413	bool set_fonts ();
1261	void set_string_property (Atom prop, const char *str, int len = -1);	1414	void set_string_property (Atom prop, const char *str, int len = -1);
		1415	void set_mbstring_property (Atom prop, const char *str, int len = -1);
1262	void set_utf8_property (Atom prop, const char *str, int len = -1);	1416	void set_utf8_property (Atom prop, const char *str, int len = -1);
1263	void set_title (const char *str);	1417	void set_title (const char *str);
1264	void set_icon_name (const char *str);	1418	void set_icon_name (const char *str);
1265	void set_window_color (int idx, const char *color);	1419	void set_window_color (int idx, const char *color);
1266	void set_colorfgbg ();	1420	void set_colorfgbg ();
1267	bool set_color (rxvt_color &color, const char *name);	1421	bool set_color (rxvt_color &color, const char *name);
1268	void alias_color (int dst, int src);	1422	void alias_color (int dst, int src);
1269	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1423	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1424	void get_window_origin (int &x, int &y);
		1425	Pixmap get_pixmap_property (Atom property);
1270		1426
1271	// screen.C	1427	// screen.C
1272		1428
1273	void lalloc (line_t &l) const	1429	void lalloc (line_t &l) const
1274	{	1430	{
…		…
1302	{	1458	{
1303	int base = GET_BASEFG (r);	1459	int base = GET_BASEFG (r);
1304	#ifndef NO_BRIGHTCOLOR	1460	#ifndef NO_BRIGHTCOLOR
1305	if (r & RS_Bold	1461	if (r & RS_Bold
1306	# if ENABLE_STYLES	1462	# if ENABLE_STYLES
1307	&& OPTION (Opt_intensityStyles)	1463	&& option (Opt_intensityStyles)
1308	# endif	1464	# endif
1309	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1465	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1310	base += minBrightCOLOR - minCOLOR;	1466	base += minBrightCOLOR - minCOLOR;
1311	#endif	1467	#endif
1312	return base;	1468	return base;
1313	}	1469	}
1314		1470
…		…
1316	{	1472	{
1317	int base = GET_BASEBG (r);	1473	int base = GET_BASEBG (r);
1318	#ifndef NO_BRIGHTCOLOR	1474	#ifndef NO_BRIGHTCOLOR
1319	if (r & RS_Blink	1475	if (r & RS_Blink
1320	# if ENABLE_STYLES	1476	# if ENABLE_STYLES
1321	&& OPTION (Opt_intensityStyles)	1477	&& option (Opt_intensityStyles)
1322	# endif	1478	# endif
1323	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1479	&& IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1324	base += minBrightCOLOR - minCOLOR;	1480	base += minBrightCOLOR - minCOLOR;
1325	#endif	1481	#endif
1326	return base;	1482	return base;
1327	}	1483	}
1328		1484
1329	bool option (uint32_t opt) const NOTHROW	1485	bool option (uint8_t opt) const NOTHROW
1330	{	1486	{
1331	return OPTION (opt);	1487	return options[opt >> 3] & (1 << (opt & 7));
1332	}	1488	}
1333		1489
1334	void set_option (uint32_t opt, bool set) NOTHROW	1490	void set_option (uint8_t opt, bool set = true) NOTHROW;
1335	{
1336	if (set)
1337	options |= opt;
1338	else
1339	options &= ~opt;
1340	}
1341		1491
		1492	// modifies first argument(!)
		1493	void tt_paste (char *data, unsigned int len) NOTHROW;
		1494	void paste (char *data, unsigned int len) NOTHROW;
1342	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1495	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1343	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1496	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1497	void scr_kill_char (line_t &l, int col) const NOTHROW;
1344	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1498	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1345	void scr_reset ();	1499	void scr_reset ();
1346	void scr_release () NOTHROW;	1500	void scr_release () NOTHROW;
1347	void scr_clear (bool really = false) NOTHROW;	1501	void scr_clear (bool really = false) NOTHROW;
1348	void scr_refresh () NOTHROW;	1502	void scr_refresh () NOTHROW;
…		…
1353	void scr_backindex () NOTHROW;	1507	void scr_backindex () NOTHROW;
1354	void scr_forwardindex () NOTHROW;	1508	void scr_forwardindex () NOTHROW;
1355	#endif	1509	#endif
1356	void scr_touch (bool refresh) NOTHROW;	1510	void scr_touch (bool refresh) NOTHROW;
1357	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1511	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1358	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1359	void scr_recolour () NOTHROW;	1512	void scr_recolour (bool refresh = true) NOTHROW;
1360	void scr_remap_chars () NOTHROW;	1513	void scr_remap_chars () NOTHROW;
1361	void scr_remap_chars (line_t &l) NOTHROW;	1514	void scr_remap_chars (line_t &l) NOTHROW;
1362		1515
1363	enum cursor_mode { SAVE, RESTORE };	1516	enum cursor_mode { SAVE, RESTORE };
1364		1517
1365	void scr_poweron ();	1518	void scr_poweron ();
		1519	void scr_soft_reset () NOTHROW;
1366	void scr_cursor (cursor_mode mode) NOTHROW;	1520	void scr_cursor (cursor_mode mode) NOTHROW;
1367	void scr_do_wrap () NOTHROW;	1521	void scr_do_wrap () NOTHROW;
1368	void scr_swap_screen () NOTHROW;	1522	void scr_swap_screen () NOTHROW;
1369	void scr_change_screen (int scrn);	1523	void scr_change_screen (int scrn);
1370	void scr_color (unsigned int color, int fgbg) NOTHROW;	1524	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1398	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;	1552	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1399	void scr_reverse_selection () NOTHROW;	1553	void scr_reverse_selection () NOTHROW;
1400	void scr_dump (int fd) NOTHROW;	1554	void scr_dump (int fd) NOTHROW;
1401		1555
1402	void selection_check (int check_more) NOTHROW;	1556	void selection_check (int check_more) NOTHROW;
1403	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1404	void selection_property (Window win, Atom prop) NOTHROW;
1405	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;	1557	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1406	int selection_request_other (Atom target, int selnum) NOTHROW;
1407	void selection_clear () NOTHROW;	1558	void selection_clear (bool clipboard = false) NOTHROW;
1408	void selection_make (Time tm);	1559	void selection_make (Time tm);
1409	bool selection_grab (Time tm) NOTHROW;	1560	bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1410	void selection_start_colrow (int col, int row) NOTHROW;	1561	void selection_start_colrow (int col, int row) NOTHROW;
1411	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;	1562	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1412	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;	1563	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1413	void selection_remove_trailing_spaces () NOTHROW;	1564	void selection_remove_trailing_spaces () NOTHROW;
1414	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1565	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1415	void selection_click (int clicks, int x, int y) NOTHROW;	1566	void selection_click (int clicks, int x, int y) NOTHROW;
1416	void selection_extend (int x, int y, int flag) NOTHROW;	1567	void selection_extend (int x, int y, int flag) NOTHROW;
1417	void selection_rotate (int x, int y) NOTHROW;	1568	void selection_rotate (int x, int y) NOTHROW;
1418		1569
1419	void pixel_position (int *x, int *y) NOTHROW;
1420
1421	#if defined(NEXT_SCROLLBAR)
1422	// scrollbar-next.C
1423	Pixmap renderPixmap (const char *const *data, int width, int height);
1424	void init_scrollbar_stuff ();
1425	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1426	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1427	#endif
1428
1429	#if defined(RXVT_SCROLLBAR)
1430	// scrollbar-rxvt.C
1431	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1432	#endif
1433
1434	#if defined(XTERM_SCROLLBAR)
1435	// scrollbar-xterm.C
1436	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1437	#endif
1438
1439	#if defined(PLAIN_SCROLLBAR)
1440	// scrollbar-plain.C
1441	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1442	#endif
1443
1444	// scrollbar.C
1445	int scrollbar_mapping (int map);
1446	int scrollbar_show (int update);
1447	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1448
1449	// xdefaults.C	1570	// xdefaults.C
1450	void get_options (int argc, const char *const *argv);	1571	const char **get_options (int argc, const char *const *argv);
1451	int parse_keysym (const char *str, const char *arg);	1572	int parse_keysym (const char *str, const char *arg);
1452	void get_xdefaults (FILE *stream, const char *name);	1573	const char *x_resource (const char *name);
1453	void extract_resources ();	1574	void extract_resources ();
1454	// xpm.C	1575	void extract_keysym_resources ();
1455	int scale_pixmap (const char *geom);
1456	void resize_pixmap ();
1457	Pixmap set_bgPixmap (const char *file);
1458	};	1576	};
1459		1577
1460	/*	1578	#endif /* _RXVT_H_ */
1461	*****************************************************************************
1462	* PROTOTYPES
1463	*****************************************************************************
1464	*/
1465	#ifdef PROTOTYPES
1466	# define __PROTO(p) p
1467	#else
1468	# define __PROTO(p) ()
1469	#endif
1470		1579
1471	#endif /* _RXVT_H_ */
1472

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