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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.247 by root, Mon Jan 30 04:27:17 2006 UTC vs.
Revision 1.372 by root, Wed Nov 5 14:43:54 2008 UTC

1	#ifndef RXVT_H_ /* include once only */	1	#ifndef RXVT_H_ /* include once only */
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include <cstdio>
		5	#include <cctype>
		6	#include <cerrno>
		7	#include <cstdarg>
		8	#include <cstdlib>
		9	#ifdef HAVE_STDINT_H
		10	#include <stdint.h>
		11	#endif
		12	#include <sys/types.h>
		13	#include <unistd.h>
		14	#include <cstring>
		15	#include <assert.h>
		16	#ifdef HAVE_SYS_IOCTL_H
		17	#include <sys/ioctl.h>
		18	#endif
		19	#ifdef HAVE_SYS_STRREDIR_H
		20	#include <sys/strredir.h>
		21	#endif
		22
		23	#if HAVE_CWCHAR
		24	# include <cwchar>
		25	#elif HAVE_WCHAR_H
		26	# include <wchar.h>
		27	#else
		28	// stdlib.h might provide it
		29	#endif
		30
		31	using namespace std;
		32
		33	extern "C" {
		34	#include <X11/Xlib.h>
		35	#include <X11/Xutil.h>
		36	#include <X11/Xresource.h>
		37	}
		38
		39	#if UNICODE_3
		40	typedef uint32_t text_t;
		41	#else
		42	typedef uint16_t text_t; // saves lots of memory
		43	#endif
		44	typedef uint32_t rend_t;
		45	typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
		46	typedef int32_t tlen_t_; // specifically for use in the line_t structure
5		47
6	#include "feature.h"	48	#include "feature.h"
7		49
8	#if defined (ISO_14755) || defined (ENABLE_PERL)	50	#if defined (ISO_14755) || defined (ENABLE_PERL)
9	# define ENABLE_OVERLAY 1	51	# define ENABLE_OVERLAY 1
10	#endif	52	#endif
11		53
12	#if ENABLE_PERL	54	#if ENABLE_PERL
13	# define ENABLE_FRILLS 1	55	# define ENABLE_FRILLS 1
14	# define ENABLE_COMBINING 1	56	# define ENABLE_COMBINING 1
15	#endif	57	#endif
16		58
17	#if ENABLE_FRILLS	59	#if ENABLE_FRILLS
18	# define ENABLE_XEMBED 1	60	# define ENABLE_XEMBED 1
19	# define ENABLE_EWMH 1	61	# define ENABLE_EWMH 1
20	# define ENABLE_XIM_ONTHESPOT 1	62	# define ENABLE_XIM_ONTHESPOT 1
21	# define CURSOR_BLINK 1	63	# define CURSOR_BLINK 1
		64	# define OPTION_HC 1
		65	# define BUILTIN_GLYPHS 1
22	#else	66	#else
23	# define ENABLE_MINIMAL 1	67	# define ENABLE_MINIMAL 1
24	#endif	68	#endif
25		69
26	#include <limits.h>	70	#include <limits.h>
27		71
28	#include <X11/cursorfont.h>	72	#include <X11/cursorfont.h>
29	#include <X11/keysym.h>	73	#include <X11/keysym.h>
30	#include <X11/keysymdef.h>	74	#include <X11/keysymdef.h>
31	#include <X11/Xatom.h>	75	#include <X11/Xatom.h>
32	#if ENABLE_FRILLS
33	# include <X11/Xmd.h>
34	#endif
35		76
36	#include "encoding.h"	77	#include "encoding.h"
		78	#include "rxvtutil.h"
37	#include "rxvtfont.h"	79	#include "rxvtfont.h"
38	#include "rxvttoolkit.h"	80	#include "rxvttoolkit.h"
39	#include "iom.h"	81	#include "scrollbar.h"
		82	#include "ev_cpp.h"
40	#include "salloc.h"	83	#include "salloc.h"
41	#include "libptytty.h"	84	#include "libptytty.h"
42		85
43	#include "rxvtperl.h"	86	#include "rxvtperl.h"
44		87
…		…
54	/*	97	/*
55	*****************************************************************************	98	*****************************************************************************
56	* SYSTEM HACKS	99	* SYSTEM HACKS
57	*****************************************************************************	100	*****************************************************************************
58	*/	101	*/
59	/* Consistent defines - please report on the necessity
60	* @ Unixware: defines (__svr4__)
61	*/
62	#if defined (SVR4) && !defined (__svr4__)
63	# define __svr4__ 1
64	#endif
65	#if defined (sun) && !defined (__sun__)
66	# define __sun__ 1
67	#endif
68		102
69	#ifndef HAVE_XPOINTER	103	#ifndef HAVE_XPOINTER
70	typedef char *XPointer;	104	typedef char *XPointer;
71	#endif	105	#endif
72		106
73	#ifdef HAVE_TERMIOS_H
74	# include <termios.h>	107	#include <termios.h>
75	typedef struct termios ttymode_t;
76	#else
77	# include <sgtty.h>
78	typedef struct {
79	struct sgttyb sg;
80	struct tchars tc;
81	struct ltchars lc;
82	int line;
83	int local;
84	} ttymode_t;
85	#endif
86		108
87	#ifdef XPM_BACKGROUND	109	#include "background.h"
88	# ifdef XPM_INC_X11
89	# include <X11/xpm.h>
90	# else
91	# include <xpm.h>
92	# endif
93	#endif
94		110
95	#ifndef STDIN_FILENO	111	#ifndef STDIN_FILENO
96	# define STDIN_FILENO 0	112	# define STDIN_FILENO 0
97	# define STDOUT_FILENO 1	113	# define STDOUT_FILENO 1
98	# define STDERR_FILENO 2	114	# define STDERR_FILENO 2
99	#endif	115	#endif
100		116
		117	#if !defined (EACCESS) && defined(EAGAIN)
		118	# define EACCESS EAGAIN
		119	#endif
		120
		121	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		122	# define EXIT_SUCCESS 0 /* exit function success */
		123	# define EXIT_FAILURE 1 /* exit function failure */
		124	#endif
		125
		126	#ifndef PATH_MAX
		127	# define PATH_MAX 16384
		128	#endif
		129
101	/****************************************************************************/	130	/****************************************************************************/
102
103	#ifndef __attribute__
104	# if __GNUC__
105	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
106	# define __attribute__(x)
107	# endif
108	# endif
109	# define __attribute__(x)
110	#endif
111
112	#define NORETURN __attribute__ ((noreturn))
113	#define UNUSED __attribute__ ((unused))
114
115	// increases code size unless -fno-enforce-eh-specs
116	#if __GNUC__
117	# define NOTHROW
118	# define THROW(x)
119	#else
120	# define NOTHROW throw()
121	# define THROW(x) throw x
122	#endif
123		131
124	// exception thrown on fatal (per-instance) errors	132	// exception thrown on fatal (per-instance) errors
125	class rxvt_failure_exception { };	133	class rxvt_failure_exception { };
126		134
127	// exception thrown when the command parser runs out of input data	135	// exception thrown when the command parser runs out of input data
128	class out_of_input { };	136	class out_of_input { };
129		137
130	/*	138	/*
131	*****************************************************************************	139	*****************************************************************************
132	* PROTOTYPES	140	* PROTOTYPES
133	*****************************************************************************	141	*****************************************************************************
134	*/	142	*/
135	// main.C	143	// main.C
136	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;	144	#define SET_LOCALE(locale) rxvt_set_locale (locale)
137	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;	145	extern bool rxvt_set_locale (const char *locale) NOTHROW;
138	void rxvt_clean_exit () NOTHROW;	146	extern void rxvt_push_locale (const char *locale) NOTHROW;
139	void * rxvt_malloc (size_t size);	147	extern void rxvt_pop_locale () NOTHROW;
140	void * rxvt_calloc (size_t number, size_t size);	148	void rxvt_init ();
141	void * rxvt_realloc (void *ptr, size_t size);
142		149
143	// misc.C	150	// misc.C
144	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	151	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
145	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	152	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
146	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	153	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
147	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	154	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
148	char * rxvt_strdup_cpp (const char *str);
149		155
150	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
151
152	char * rxvt_r_basename (const char *str) NOTHROW;	156	char * rxvt_basename (const char *str) NOTHROW;
153	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	157	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154	void rxvt_log (const char *fmt,...) NOTHROW;	158	void rxvt_log (const char *fmt,...) NOTHROW;
155	void rxvt_warn (const char *fmt,...) NOTHROW;	159	void rxvt_warn (const char *fmt,...) NOTHROW;
156	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	160	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
157	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	161	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
158		162
159	int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
160	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
161	char * rxvt_Str_trim (char *str) NOTHROW;	163	char * rxvt_strtrim (char *str) NOTHROW;
162	int rxvt_Str_escaped (char *str) NOTHROW;
163	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	164	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
164	void rxvt_freecommastring (char **cs) NOTHROW;	165	void rxvt_freecommastring (char **cs) NOTHROW;
165	char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;	166
		167	void * rxvt_malloc (size_t size);
		168	void * rxvt_calloc (size_t number, size_t size);
		169	void * rxvt_realloc (void *ptr, size_t size);
166		170
167	/////////////////////////////////////////////////////////////////////////////	171	/////////////////////////////////////////////////////////////////////////////
168		172
169	// temporarily replace the process environment	173	// temporarily replace the process environment
170	extern char **environ;	174	extern char **environ;
171	extern char **rxvt_environ; // the original environ pointer	175	extern char **rxvt_environ; // the original environ pointer
172		176
		177	static inline void
173	inline void set_environ (stringvec *envv)	178	set_environ (stringvec *envv)
174	{	179	{
175	#if ENABLE_PERL	180	#if ENABLE_PERL
176	assert (envv);	181	assert (envv);
177	#else	182	#else
178	if (envv)	183	if (envv)
179	#endif	184	#endif
180	environ = (char **)envv->begin ();	185	environ = (char **)envv->begin ();
181	}	186	}
182		187
		188	static inline void
183	inline void set_environ (char **envv)	189	set_environ (char **envv)
184	{	190	{
185	#if ENABLE_PERL	191	#if ENABLE_PERL
186	assert (envv);	192	assert (envv);
187	#else	193	#else
188	if (envv)	194	if (envv)
…		…
193	/*	199	/*
194	*****************************************************************************	200	*****************************************************************************
195	* STRUCTURES AND TYPEDEFS	201	* STRUCTURES AND TYPEDEFS
196	*****************************************************************************	202	*****************************************************************************
197	*/	203	*/
198	struct grwin_t;
199
200	/* If we're using either the rxvt scrollbar, keep the
201	* scrollColor resource.
202	*/
203	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
204	# define KEEP_SCROLLCOLOR 1
205	#else
206	# undef KEEP_SCROLLCOLOR
207	#endif
208
209	#ifdef XPM_BACKGROUND
210	typedef struct {
211	short w, h, x, y;
212	Pixmap pixmap;
213	} bgPixmap_t;
214	#endif
215		204
216	/*	205	/*
217	* the 'essential' information for reporting Mouse Events	206	* the 'essential' information for reporting Mouse Events
218	* pared down from XButtonEvent	207	* pared down from XButtonEvent
219	*/	208	*/
220	struct mouse_event {	209	struct mouse_event
		210	{
221	int clicks;	211	int clicks;
222	Time time; /* milliseconds */	212	Time time; /* milliseconds */
223	unsigned int state; /* key or button mask */	213	unsigned int state; /* key or button mask */
224	unsigned int button; /* detail */	214	unsigned int button; /* detail */
225	};	215	};
226		216
227	#if ENABLE_FRILLS
228	typedef struct _mwmhints {
229	CARD32 flags;
230	CARD32 functions;
231	CARD32 decorations;
232	INT32 input_mode;
233	CARD32 status;
234	} MWMHints;
235	#endif
236
237	#if ENABLE_XEMBED	217	#if ENABLE_XEMBED
238	// XEMBED messages	218	// XEMBED messages
239	# define XEMBED_EMBEDDED_NOTIFY 0	219	# define XEMBED_EMBEDDED_NOTIFY 0
240	# define XEMBED_WINDOW_ACTIVATE 1	220	# define XEMBED_WINDOW_ACTIVATE 1
241	# define XEMBED_WINDOW_DEACTIVATE 2	221	# define XEMBED_WINDOW_DEACTIVATE 2
242	# define XEMBED_REQUEST_FOCUS 3	222	# define XEMBED_REQUEST_FOCUS 3
243	# define XEMBED_FOCUS_IN 4	223	# define XEMBED_FOCUS_IN 4
244	# define XEMBED_FOCUS_OUT 5	224	# define XEMBED_FOCUS_OUT 5
245	# define XEMBED_FOCUS_NEXT 6	225	# define XEMBED_FOCUS_NEXT 6
246	# define XEMBED_FOCUS_PREV 7	226	# define XEMBED_FOCUS_PREV 7
247		227
248	# define XEMBED_MODALITY_ON 10	228	# define XEMBED_MODALITY_ON 10
249	# define XEMBED_MODALITY_OFF 11	229	# define XEMBED_MODALITY_OFF 11
250	# define XEMBED_REGISTER_ACCELERATOR 12	230	# define XEMBED_REGISTER_ACCELERATOR 12
251	# define XEMBED_UNREGISTER_ACCELERATOR 13	231	# define XEMBED_UNREGISTER_ACCELERATOR 13
252	# define XEMBED_ACTIVATE_ACCELERATOR 14	232	# define XEMBED_ACTIVATE_ACCELERATOR 14
253		233
254	// XEMBED detail code	234	// XEMBED detail code
255	# define XEMBED_FOCUS_CURRENT 0	235	# define XEMBED_FOCUS_CURRENT 0
256	# define XEMBED_FOCUS_FIRST 1	236	# define XEMBED_FOCUS_FIRST 1
257	# define XEMBED_FOCUS_LAST 2	237	# define XEMBED_FOCUS_LAST 2
258		238
259	# define XEMBED_MAPPED (1 << 0)	239	# define XEMBED_MAPPED (1 << 0)
260	#endif	240	#endif
261		241
…		…
265	*****************************************************************************	245	*****************************************************************************
266	*/	246	*/
267		247
268	/* COLORTERM, TERM environment variables */	248	/* COLORTERM, TERM environment variables */
269	#define COLORTERMENV "rxvt"	249	#define COLORTERMENV "rxvt"
270	#ifdef XPM_BACKGROUND	250	#ifdef BG_IMAGE_FROM_FILE
271	# define COLORTERMENVFULL COLORTERMENV "-xpm"	251	# define COLORTERMENVFULL COLORTERMENV "-xpm"
272	#else	252	#else
273	# define COLORTERMENVFULL COLORTERMENV	253	# define COLORTERMENVFULL COLORTERMENV
274	#endif	254	#endif
275	#ifndef TERMENV	255	#ifndef TERMENV
…		…
278		258
279	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	259	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
280	# define NO_MOUSE_REPORT_SCROLLBAR 1	260	# define NO_MOUSE_REPORT_SCROLLBAR 1
281	#endif	261	#endif
282		262
283	/* now look for other badly set stuff */
284
285	#if !defined (EACCESS) && defined(EAGAIN)
286	# define EACCESS EAGAIN
287	#endif
288
289	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
290	# define EXIT_SUCCESS 0 /* exit function success */
291	# define EXIT_FAILURE 1 /* exit function failure */
292	#endif
293
294	#define scrollBar_esc 30	263	#define scrollBar_esc 30
295		264
296	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	265	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
297	# define HAVE_SCROLLBARS 1	266	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
298	#endif	267	#endif
299
300	#define R_SB_ALIGN_CENTRE 0
301	#define R_SB_ALIGN_TOP 1
302	#define R_SB_ALIGN_BOTTOM 2
303
304	#define R_SB_NEXT 1
305	#define R_SB_XTERM 2
306	#define R_SB_PLAIN 4
307	#define R_SB_RXVT 8
308
309	#define SB_WIDTH_NEXT 19
310	#define SB_WIDTH_XTERM 15
311	#define SB_WIDTH_PLAIN 7
312	#ifndef SB_WIDTH_RXVT
313	# define SB_WIDTH_RXVT 10
314	#endif
315
316	/*
317	* NeXT scrollbar defines
318	*/
319	#define SB_PADDING 1
320	#define SB_BORDER_WIDTH 1
321	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
322	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
323	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
324	#define SB_MARGIN_SPACE (SB_PADDING * 2)
325	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
326	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
327	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
328	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
329	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
330	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
331	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
332	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
333	/*
334	* +-------------+
335	* | | <---< SB_PADDING
336	* | ::::::::::: |
337	* | ::::::::::: |
338	* '''''''''''''''''
339	* ,,,,,,,,,,,,,,,,,
340	* | ::::::::::: |
341	* | ::::::::::: |
342	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
343	* | | :::::::: |
344	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
345	* | +---------+ |
346	* | | ......%%| |
347	* | | ......%%| |
348	* | | .. ()..%%| |
349	* | | ......%%| |
350	* | | %%%%%%%%| |
351	* | +---------+ | <.........................
352	* | | <---< SB_PADDING :
353	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
354	* | | ......%%| | | : :
355	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
356	* | | %%%%%%%%| | | : :
357	* | +---------+ | <-+ : :
358	* | | : :
359	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
360	* | | ......%%| | | : :
361	* | | ..\/..%%| | | : :
362	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
363	* | +---------+ | | : :
364	* | | | : :
365	* +-------------+ <-+.........:............:
366	* ^^|_________| :
367	* || | :
368	* || +---< SB_BUTTON_WIDTH
369	* || :
370	* |+------< SB_PADDING
371	* |: :
372	* +----< SB_BORDER_WIDTH
373	* : :
374	* :............:
375	* |
376	* +---< SB_WIDTH_NEXT
377	*/
378		268
379	enum {	269	enum {
380	NO_REFRESH = 0, /* Window not visible at all! */	270	NO_REFRESH = 0, /* Window not visible at all! */
381	FAST_REFRESH = 1, /* Fully exposed window */	271	FAST_REFRESH = 1, /* Fully exposed window */
382	SLOW_REFRESH = 2, /* Partially exposed window */	272	SLOW_REFRESH = 2, /* Partially exposed window */
…		…
474	C0_NUL = 0x00,	364	C0_NUL = 0x00,
475	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	365	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
476	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	366	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
477	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	367	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
478	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	368	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
479	};	369	};
480	#define CHAR_ST 0x9c /* 0234 */	370	#define CHAR_ST 0x9c /* 0234 */
481		371
482	/*	372	/*
483	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	373	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
484	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	374	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
487	XTerm_name = 0,	377	XTerm_name = 0,
488	XTerm_iconName = 1,	378	XTerm_iconName = 1,
489	XTerm_title = 2,	379	XTerm_title = 2,
490	XTerm_property = 3, // change X property	380	XTerm_property = 3, // change X property
491	XTerm_Color = 4, // change colors	381	XTerm_Color = 4, // change colors
492	XTerm_Color00 = 10, // not implemented, CLASH!	382	XTerm_Color00 = 10, // change fg color
493	XTerm_Color01 = 11, // not implemented	383	XTerm_Color01 = 11, // change bg color
494	XTerm_Color_cursor = 12, // change actual 'Cursor' color	384	XTerm_Color_cursor = 12, // change actual 'Cursor' color
495	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	385	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
496	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	386	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
497	XTerm_Color05 = 15, // not implemented (tektronix fg)	387	XTerm_Color05 = 15, // not implemented (tektronix fg)
498	XTerm_Color06 = 16, // not implemented (tektronix bg)	388	XTerm_Color06 = 16, // not implemented (tektronix bg)
…		…
503	XTerm_konsole30 = 30, // reserved for konsole	393	XTerm_konsole30 = 30, // reserved for konsole
504	XTerm_konsole31 = 31, // reserved for konsole	394	XTerm_konsole31 = 31, // reserved for konsole
505	XTerm_emacs51 = 51, // reserved for emacs shell	395	XTerm_emacs51 = 51, // reserved for emacs shell
506	/*	396	/*
507	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	397	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
508	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
509	*/	398	*/
510	Rxvt_Color_BD = 18, // change actual 'Bold' color	399
511	Rxvt_Color_UL = 19, // change actual 'Underline' color	400	// deprecated
		401	Rxvt_Color_BD = 18,
		402	Rxvt_Color_UL = 19,
		403	Rxvt_restoreFG = 39,
		404	Rxvt_restoreBG = 49,
		405
512	Rxvt_Pixmap = 20, // new bg pixmap	406	Rxvt_Pixmap = 20, // new bg pixmap
513	Rxvt_restoreFG = 39, // change default fg color
514	Rxvt_restoreBG = 49, // change default bg color
515	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	407	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
516		408
517	URxvt_locale = 701, // change locale	409	URxvt_locale = 701, // change locale
518	URxvt_version = 702, // request version	410	URxvt_version = 702, // request version
519		411
520	URxvt_Color_IT = 704, // change actual 'Italic' colour	412	URxvt_Color_IT = 704, // change actual 'Italic' colour
521	URxvt_Color_tint = 705, // change actual tint colour	413	URxvt_Color_tint = 705, // change actual tint colour
522	URxvt_Color_BD = 706,	414	URxvt_Color_BD = 706, // change actual 'Bold' color
523	URxvt_Color_UL = 707,	415	URxvt_Color_UL = 707, // change actual 'Underline' color
524		416
525	URxvt_font = 710,	417	URxvt_font = 710,
526	URxvt_boldFont = 711,	418	URxvt_boldFont = 711,
527	URxvt_italicFont = 712,	419	URxvt_italicFont = 712,
528	URxvt_boldItalicFont = 713,	420	URxvt_boldItalicFont = 713,
529		421
530	URxvt_view_up = 720,	422	URxvt_view_up = 720,
531	URxvt_view_down = 721,	423	URxvt_view_down = 721,
532		424
533	URxvt_perl = 777,	425	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
534	};	426	};
535		427
536	/* Words starting with `Color_' are colours. Others are counts */	428	/* Words starting with `Color_' are colours. Others are counts */
537	/*	429	/*
538	* The PixColor and rendition colour usage should probably be decoupled	430	* The PixColor and rendition colour usage should probably be decoupled
539	* on the unnecessary items, e.g. Color_pointer, but won't bother	431	* on the unnecessary items, e.g. Color_pointer, but won't bother
540	* until we need to. Also, be aware of usage in pixcolor_set	432	* until we need to. Also, be aware of usage in pixcolor_set
541	*/	433	*/
542		434
543	enum colour_list {	435	enum colour_list {
		436	Color_none = -2,
		437	Color_transparent = -1,
544	Color_fg = 0,	438	Color_fg = 0,
545	Color_bg,	439	Color_bg,
546	minCOLOR, /* 2 */	440	minCOLOR, /* 2 */
547	Color_Black = minCOLOR,	441	Color_Black = minCOLOR,
548	Color_Red3,	442	Color_Red3,
…		…
586	Color_underline,	480	Color_underline,
587	#endif	481	#endif
588	#ifdef OPTION_HC	482	#ifdef OPTION_HC
589	Color_HC,	483	Color_HC,
590	#endif	484	#endif
591	#ifdef KEEP_SCROLLCOLOR
592	Color_scroll,	485	Color_scroll,
		486	#ifdef RXVT_SCROLLBAR
593	Color_trough,	487	Color_trough,
594	#endif	488	#endif
595	#if TINTING	489	#if ENABLE_TRANSPARENCY
596	Color_tint,	490	Color_tint,
597	#endif	491	#endif
598	#if OFF_FOCUS_FADING	492	#if OFF_FOCUS_FADING
599	Color_fade,	493	Color_fade,
600	#endif	494	#endif
601	NRS_COLORS, /* */	495	NRS_COLORS, /* */
602	#ifdef KEEP_SCROLLCOLOR	496	#ifdef RXVT_SCROLLBAR
603	Color_topShadow = NRS_COLORS,	497	Color_topShadow = NRS_COLORS,
604	Color_bottomShadow,	498	Color_bottomShadow,
605	TOTAL_COLORS	499	TOTAL_COLORS
606	#else	500	#else
607	TOTAL_COLORS = NRS_COLORS	501	TOTAL_COLORS = NRS_COLORS
608	#endif	502	#endif
609	};	503	};
610		504
611	#define Color_Bits 7 // 0 .. maxTermCOLOR	505	#define Color_Bits 7 // 0 .. maxTermCOLOR
612
613	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
614	#define NPIXCLR_BITS 32
615		506
616	/*	507	/*
617	* Resource list	508	* Resource list
618	*/	509	*/
619	enum {	510	enum {
…		…
644	#define PrivMode_TtyOutputInh (1UL<<15)	535	#define PrivMode_TtyOutputInh (1UL<<15)
645	#define PrivMode_Keypress (1UL<<16)	536	#define PrivMode_Keypress (1UL<<16)
646	#define PrivMode_smoothScroll (1UL<<17)	537	#define PrivMode_smoothScroll (1UL<<17)
647	#define PrivMode_vt52 (1UL<<18)	538	#define PrivMode_vt52 (1UL<<18)
648	#define PrivMode_LFNL (1UL<<19)	539	#define PrivMode_LFNL (1UL<<19)
649	/* too annoying to implement X11 highlight tracking */	540	#define PrivMode_MouseBtnEvent (1UL<<20)
650	/* #define PrivMode_MouseX11Track (1LU<<20) */	541	#define PrivMode_MouseAnyEvent (1UL<<21)
		542	#define PrivMode_BracketPaste (1UL<<22)
651		543
652	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	544	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
653	#define PrivMode(test,bit) \
654	if (test) \
655	priv_modes |= (bit); \
656	else \
657	priv_modes &= ~(bit)
658		545
659	#ifdef ALLOW_132_MODE	546	#ifdef ALLOW_132_MODE
660	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	547	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
661	#else	548	#else
662	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	549	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
664		551
665	// do not change these constants lightly, there are many interdependencies	552	// do not change these constants lightly, there are many interdependencies
666	#define IMBUFSIZ 128 // input modifier buffer sizes	553	#define IMBUFSIZ 128 // input modifier buffer sizes
667	#define KBUFSZ 512 // size of keyboard mapping buffer	554	#define KBUFSZ 512 // size of keyboard mapping buffer
668	#define CBUFSIZ 2048 // size of command buffer	555	#define CBUFSIZ 2048 // size of command buffer
		556	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
669	#define UBUFSIZ 2048 // character buffer	557	#define UBUFSIZ 2048 // character buffer
670		558
671	#ifndef PATH_MAX	559	#if ENABLE_FRILLS
672	# define PATH_MAX 16384	560	# include <X11/Xmd.h>
		561	typedef struct _mwmhints
		562	{
		563	CARD32 flags;
		564	CARD32 functions;
		565	CARD32 decorations;
		566	INT32 input_mode;
		567	CARD32 status;
		568	} MWMHints;
673	#endif	569	#endif
674		570
675	/* Motif window hints */	571	/* Motif window hints */
676	#define MWM_HINTS_FUNCTIONS (1L << 0)	572	#define MWM_HINTS_FUNCTIONS (1L << 0)
677	#define MWM_HINTS_DECORATIONS (1L << 1)	573	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
704	* MACRO DEFINES	600	* MACRO DEFINES
705	*****************************************************************************	601	*****************************************************************************
706	*/	602	*/
707	#define dLocal(type,name) type const name = this->name	603	#define dLocal(type,name) type const name = this->name
708		604
709	// for speed reasons, we assume that all latin1 characters	605	// for speed reasons, we assume that all codepoints 32 to 126 are
710	// are single-width (the first unicode combining character	606	// single-width.
711	// is actually 0x300, but ascii is what matters most).	607	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
712	#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
713		608
714	/* convert pixel dimensions to row/column values. Everything as int32_t */	609	/* convert pixel dimensions to row/column values. Everything as int32_t */
715	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	610	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
716	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	611	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
717	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	612	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
719	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	614	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
720	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	615	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
721	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	616	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
722	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	617	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
723		618
724	#define OPTION(opt) (options & (opt))
725	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
726	| Opt_jumpScroll | Opt_secondaryScreen \
727	| Opt_pastableTabs | Opt_intensityStyles)
728
729	// for m >= -n, ensure remainder lies between 0..n-1
730	#define MOD(m,n) (((m) + (n)) % (n))
731
732	#define LINENO(n) MOD (term_start + int(n), total_rows)	619	#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
733	#define ROW(n) row_buf [LINENO (n)]	620	#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
		621
		622	#define LINENO(n) LINENO_of (this, n)
		623	#define ROW(n) ROW_of (this, n)
734		624
735	/* how to build & extract colors and attributes */	625	/* how to build & extract colors and attributes */
736	#define GET_BASEFG(x) (((x) & RS_fgMask))	626	#define GET_BASEFG(x) (((x) & RS_fgMask))
737	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	627	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
738		628
…		…
751	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	641	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
752	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	642	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
753		643
754	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	644	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
755		645
756	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	646	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
757	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	647	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
758		648
759	#if ENABLE_STYLES	649	#if ENABLE_STYLES
760	# define FONTSET(style) fontset[GET_STYLE (style)]	650	# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
761	#else	651	#else
762	# define FONTSET(style) fontset[0]	652	# define FONTSET_of(t,style) (t)->fontset[0]
763	#endif	653	#endif
764		654
765	#ifdef HAVE_SCROLLBARS	655	#define FONTSET(style) FONTSET_of (this, style)
766	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
767	#else
768	# define scrollbar_TotalWidth() (0)
769	#endif
770	#define scrollbar_isMotion() (scrollBar.state == 'm')
771	#define scrollbar_isUp() (scrollBar.state == 'U')
772	#define scrollbar_isDn() (scrollBar.state == 'D')
773	#define scrollbar_isUpDn() isupper (scrollBar.state)
774	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
775		656
776	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
777	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
778	&& (y) <= scrollbarnext_dnval ())
779	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
780	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
781	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
782	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
783	#define SCROLLRXVT_MINHEIGHT 10
784	#define SCROLLXTERM_MINHEIGHT 10
785
786	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
787	? SCROLLNEXT_MINHEIGHT \
788	: SCROLLRXVT_MINHEIGHT)
789	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
790	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
791	#define scrollbar_position(y) ((y) - scrollBar.beg)
792	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
793	- scrollbar_minheight ())
794
795	#ifdef XPM_BACKGROUND
796	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
797	#else
798	# define XPMClearArea(a, b, c, d, e, f, g)
799	#endif
800
801	typedef callback1<void, const char *> log_callback;	657	typedef callback<void (const char *)> log_callback;
802	typedef callback1<int, int> getfd_callback;	658	typedef callback<int (int)> getfd_callback;
803
804	#define SET_LOCALE(locale) rxvt_set_locale (locale)
805	extern bool rxvt_set_locale (const char *locale) NOTHROW;
806	extern void rxvt_push_locale (const char *locale) NOTHROW;
807	extern void rxvt_pop_locale () NOTHROW;
808		659
809	/****************************************************************************/	660	/****************************************************************************/
810		661
811	#define LINE_LONGER 0x0001 // line is continued on the next row	662	#define LINE_LONGER 0x0001 // line is continued on the next row
812	#define LINE_FILTERED 0x0002 // line has been filtered	663	#define LINE_FILTERED 0x0002 // line has been filtered
813	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	664	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		665	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		666	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
814		667
815	struct line_t {	668	struct line_t
		669	{
816	text_t *t; // terminal the text	670	text_t *t; // terminal the text
817	rend_t *r; // rendition, uses RS_ flags	671	rend_t *r; // rendition, uses RS_ flags
818	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	672	tlen_t_ l; // length of each text line
819	uint32_t f; // flags	673	uint32_t f; // flags
820		674
821	bool is_longer ()	675	bool is_longer ()
822	{	676	{
823	return f & LINE_LONGER;	677	return f & LINE_LONGER;
…		…
853	}	707	}
854	};	708	};
855		709
856	/****************************************************************************/	710	/****************************************************************************/
857		711
858	// primivite wrapper around mbstate_t to ensure initialisation	712	// primitive wrapper around mbstate_t to ensure initialisation
859	struct mbstate {	713	struct mbstate
		714	{
860	mbstate_t mbs;	715	mbstate_t mbs;
861		716
862	operator mbstate_t *() { return &mbs; }	717	operator mbstate_t *() { return &mbs; }
863	void reset () { memset (&mbs, 0, sizeof (mbs)); }	718	void reset () { memset (&mbs, 0, sizeof (mbs)); }
864	mbstate () { reset (); }	719	mbstate () { reset (); }
…		…
866		721
867	/****************************************************************************/	722	/****************************************************************************/
868		723
869	#define UNICODE_MASK 0x1fffffUL	724	#define UNICODE_MASK 0x1fffffUL
870		725
871	#if UNICODE3	726	#if UNICODE_3
872	# define COMPOSE_LO 0x40000000UL	727	# define COMPOSE_LO 0x40000000UL
873	# define COMPOSE_HI 0x400fffffUL	728	# define COMPOSE_HI 0x400fffffUL
874	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	729	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
875	#else	730	#else
876	# if ENABLE_PERL	731	# if ENABLE_PERL
877	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates	732	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
878	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only	733	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
879	# else	734	# else
880	# define COMPOSE_LO 0xd800UL	735	# define COMPOSE_LO 0xd800UL
881	# define COMPOSE_HI 0xf8ffUL	736	# define COMPOSE_HI 0xf8ffUL
882	# endif	737	# endif
…		…
885		740
886	#if ENABLE_COMBINING	741	#if ENABLE_COMBINING
887	// compose chars are used to represent composite characters	742	// compose chars are used to represent composite characters
888	// that are not representable in unicode, as well as characters	743	// that are not representable in unicode, as well as characters
889	// not fitting in the BMP.	744	// not fitting in the BMP.
890	struct compose_char {	745	struct compose_char
		746	{
891	unicode_t c1, c2; // any chars != NOCHAR are valid	747	unicode_t c1, c2; // any chars != NOCHAR are valid
892	compose_char (unicode_t c1, unicode_t c2)	748	compose_char (unicode_t c1, unicode_t c2)
893	: c1(c1), c2(c2)	749	: c1(c1), c2(c2)
894	{ }	750	{ }
895	};	751	};
896		752
897	class rxvt_composite_vec {	753	class rxvt_composite_vec
		754	{
898	vector<compose_char> v;	755	vector<compose_char> v;
899	public:	756	public:
900	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);	757	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
901	int expand (unicode_t c, wchar_t *r);	758	int expand (unicode_t c, wchar_t *r);
902	compose_char *operator [](text_t c)	759	compose_char *operator [](text_t c)
…		…
911	#endif	768	#endif
912		769
913	/****************************************************************************/	770	/****************************************************************************/
914		771
915	#ifdef KEYSYM_RESOURCE	772	#ifdef KEYSYM_RESOURCE
916	class keyboard_manager;	773	class keyboard_manager;
917	#endif	774	#endif
918		775
		776	typedef struct rxvt_term *rxvt_t;
		777
		778	extern rxvt_t rxvt_current_term;
		779
		780	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		781	#define GET_R rxvt_current_term
		782
		783	/* ------------------------------------------------------------------------- */
		784	struct overlay_base
		785	{
		786	int x, y, w, h; // overlay dimensions
		787	text_t **text;
		788	rend_t **rend;
		789
		790	// while tempting to add swap() etc. here, it effetcively only increases code size
		791	};
		792
		793	/* ------------------------------------------------------------------------- */
		794
		795	typedef struct
		796	{
		797	int row;
		798	int col;
		799	} row_col_t;
		800
		801	/*
		802	* terminal limits:
		803	*
		804	* width : 1 <= width
		805	* height : 1 <= height
		806	* ncol : 1 <= ncol <= MAX(tlen_t)
		807	* nrow : 1 <= nrow <= MAX(int)
		808	* saveLines : 0 <= saveLines <= MAX(int)
		809	* term_start : 0 <= term_start < saveLines
		810	* total_rows : nrow + saveLines
		811	*
		812	* top_row : -saveLines <= top_row <= 0
		813	* view_start : top_row <= view_start <= 0
		814	*
		815	* | most coordinates are stored relative to term_start,
		816	* ROW_BUF | which is the first line of the terminal screen
		817	* |························= row_buf[0]
		818	* |························= row_buf[1]
		819	* |························= row_buf[2] etc.
		820	* |
		821	* +------------+···········= term_start + top_row
		822	* | scrollback |
		823	* | scrollback +---------+·= term_start + view_start
		824	* | scrollback | display |
		825	* | scrollback | display |
		826	* +------------+·display·+·= term_start
		827	* | terminal | display |
		828	* | terminal +---------+
		829	* | terminal |
		830	* | terminal |
		831	* +------------+···········= term_start + nrow - 1
		832	* |
		833	* |
		834	* END······················= total_rows
		835	*/
		836
		837	struct TermWin_t
		838	{
		839	int width; /* window width [pixels] */
		840	int height; /* window height [pixels] */
		841	int fwidth; /* font width [pixels] */
		842	int fheight; /* font height [pixels] */
		843	int fbase; /* font ascent (baseline) [pixels] */
		844	int ncol; /* window columns [characters] */
		845	int nrow; /* window rows [characters] */
		846	int focus; /* window has focus */
		847	int mapped; /* window state mapped? */
		848	int int_bwidth; /* internal border width */
		849	int ext_bwidth; /* external border width */
		850	int lineSpace; /* number of extra pixels between rows */
		851	int saveLines; /* number of lines that fit in scrollback */
		852	int total_rows; /* total number of rows in this terminal */
		853	int term_start; /* term lines start here */
		854	int view_start; /* scrollback view starts here */
		855	int top_row; /* topmost row index of scrollback */
		856	Window parent[6]; /* parent identifiers - we're parent[0] */
		857	Window vt; /* vt100 window */
		858	GC gc; /* GC for drawing */
		859	Pixmap pixmap;
		860	rxvt_drawable *drawable;
		861	rxvt_fontset *fontset[4];
		862	};
		863
		864	/*
		865	* screen accounting:
		866	* screen_t elements
		867	* row: Cursor row position : 0 <= row < nrow
		868	* col: Cursor column position : 0 <= col < ncol
		869	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		870	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		871	*
		872	* selection_t elements
		873	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		874	* nothing is selected
		875	* beg: row/column of beginning of selection : never past mark
		876	* mark: row/column of initial click : never past end
		877	* end: row/column of one character past end of selection
		878	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		879	* * Note: col == -1 ==> we're left of screen
		880	*
		881	*/
		882	struct screen_t
		883	{
		884	row_col_t cur; /* cursor position on the screen */
		885	int tscroll; /* top of settable scroll region */
		886	int bscroll; /* bottom of settable scroll region */
		887	unsigned int charset; /* character set number [0..3] */
		888	unsigned int flags; /* see below */
		889	row_col_t s_cur; /* saved cursor position */
		890	unsigned int s_charset; /* saved character set number [0..3] */
		891	char s_charset_char;
		892	rend_t s_rstyle; /* saved rendition style */
		893	};
		894
		895	enum selection_op_t
		896	{
		897	SELECTION_CLEAR = 0, /* nothing selected */
		898	SELECTION_INIT, /* marked a point */
		899	SELECTION_BEGIN, /* started a selection */
		900	SELECTION_CONT, /* continued selection */
		901	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		902	};
		903
		904	struct selection_t
		905	{
		906	wchar_t *text; /* selected text */
		907	unsigned int len; /* length of selected text */
		908	unsigned int screen; /* screen being used */
		909	unsigned int clicks; /* number of clicks */
		910	selection_op_t op; /* current operation */
		911	bool rect; /* rectangular selection? */
		912	row_col_t beg; /* beginning of selection <= mark */
		913	row_col_t mark; /* point of initial click <= end */
		914	row_col_t end; /* one character past end point */
		915	};
		916
		917	/* ------------------------------------------------------------------------- */
		918
		919	/* screen_t flags */
		920	#define Screen_Relative (1<<0) /* relative origin mode flag */
		921	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		922	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		923	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		924	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		925	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		926
		927	/* rxvt_vars.options */
		928	enum {
		929	# define def(name,idx) Opt_ ## name = idx,
		930	# define nodef(name) Opt_ ## name = 0,
		931	# include "optinc.h"
		932	# undef nodef
		933	# undef def
		934	Opt_count
		935	};
		936
		937	/* ------------------------------------------------------------------------- */
		938
		939	struct rxvt_vars : TermWin_t
		940	{
		941	scrollBar_t scrollBar;
		942	uint8_t options[(Opt_count + 7) >> 3];
		943	XSizeHints szHint;
		944	rxvt_color *pix_colors;
		945	Cursor TermWin_cursor; /* cursor for vt window */
		946	int numlock_state;
		947	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		948	line_t *drawn_buf; // text on screen
		949	line_t *swap_buf; // lines for swap buffer
		950	char *tabs; /* per location: 1 == tab-stop */
		951	screen_t screen;
		952	screen_t swap;
		953	selection_t selection;
		954	rxvt_color pix_colors_focused[TOTAL_COLORS];
		955	#ifdef OFF_FOCUS_FADING
		956	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		957	#endif
		958	};
		959
919	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	960	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
		961	{
		962
		963	// special markers with magic addresses
		964	static const char resval_undef []; // options specifically unset
		965	static const char resval_on []; // boolean options switched on
		966	static const char resval_off []; // or off
		967
920	log_callback *log_hook; // log error messages through this hook, if != 0	968	log_callback *log_hook; // log error messages through this hook, if != 0
921	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	969	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
922	#if ENABLE_PERL	970	#if ENABLE_PERL
923	rxvt_perl_term perl;	971	rxvt_perl_term perl;
924	#endif	972	#endif
925	struct mbstate mbstate; // current input multibyte state	973	struct mbstate mbstate; // current input multibyte state
926		974
927	unsigned char want_refresh:1,	975	unsigned char want_refresh:1,
928	#ifdef TRANSPARENT
929	want_full_refresh:1, /* awaiting full screen refresh */
930	#endif
931	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
932	am_transparent:1, /* is a transparent term */
933	am_pixmap_trans:1, /* transparency w/known root pixmap */
934	#endif
935	current_screen:1, /* primary or secondary */	976	current_screen:1, /* primary or secondary */
936	num_scr_allow:1,	977	num_scr_allow:1,
937	bypass_keystate:1,	978	bypass_keystate:1,
		979	#ifdef ENABLE_FRILLS
		980	urgency_hint:1,
		981	#endif
938	#ifdef CURSOR_BLINK	982	#ifdef CURSOR_BLINK
939	hidden_cursor:1,	983	hidden_cursor:1,
940	#endif	984	#endif
941	#ifdef TEXT_BLINK	985	#ifdef TEXT_BLINK
942	hidden_text:1,	986	hidden_text:1,
…		…
951		995
952	unsigned char refresh_type,	996	unsigned char refresh_type,
953	#ifdef META8_OPTION	997	#ifdef META8_OPTION
954	meta_char, /* Alt-key prefix */	998	meta_char, /* Alt-key prefix */
955	#endif	999	#endif
956	scrollbar_align,
957	selection_wait,	1000	selection_wait,
958	selection_type;	1001	selection_type;
959	/* ---------- */	1002	/* ---------- */
960	bool rvideo_state, rvideo_mode;	1003	bool rvideo_state, rvideo_mode;
961	#ifndef NO_BELL	1004	#ifndef NO_BELL
…		…
964	int num_scr; /* screen: number lines scrolled */	1007	int num_scr; /* screen: number lines scrolled */
965	int prev_ncol, /* screen: previous number of columns */	1008	int prev_ncol, /* screen: previous number of columns */
966	prev_nrow; /* screen: previous number of rows */	1009	prev_nrow; /* screen: previous number of rows */
967	/* ---------- */	1010	/* ---------- */
968	rend_t rstyle;	1011	rend_t rstyle;
969	/* ---------- */
970	uint32_t pixcolor_set[NPIXCLR_SETS];
971	/* ---------- */	1012	/* ---------- */
972	#ifdef SELECTION_SCROLLING	1013	#ifdef SELECTION_SCROLLING
973	int scroll_selection_lines;	1014	int scroll_selection_lines;
974	enum page_dirn scroll_selection_dir;	1015	enum page_dirn scroll_selection_dir;
975	int selection_save_x,	1016	int selection_save_x,
…		…
981	/* give proper Scroll behaviour */	1022	/* give proper Scroll behaviour */
982	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1023	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
983	mouse_slip_wheel_speed,	1024	mouse_slip_wheel_speed,
984	#endif	1025	#endif
985	refresh_count,	1026	refresh_count,
986	refresh_limit,
987	last_bot, /* scrollbar last bottom position */
988	last_top, /* scrollbar last top position */
989	last_state, /* scrollbar last state */
990	scrollbar_len,
991	window_vt_x,	1027	window_vt_x,
992	window_vt_y,	1028	window_vt_y,
993	window_sb_x,	1029	mouse_row,
		1030	mouse_col,
994	# ifdef POINTER_BLANK	1031	# ifdef POINTER_BLANK
995	pointerBlankDelay,	1032	pointerBlankDelay,
996	# endif	1033	# endif
997	allowedxerror;	1034	allowedxerror;
998	/* ---------- */	1035	/* ---------- */
…		…
1004	unsigned long priv_modes,	1041	unsigned long priv_modes,
1005	SavedModes;	1042	SavedModes;
1006	/* ---------- */	1043	/* ---------- */
1007	Atom *xa;	1044	Atom *xa;
1008	/* ---------- */	1045	/* ---------- */
1009	#ifdef RXVT_SCROLLBAR
1010	GC scrollbarGC,
1011	topShadowGC,
1012	botShadowGC;
1013	#endif
1014	#ifdef XTERM_SCROLLBAR
1015	GC xscrollbarGC,
1016	ShadowGC;
1017	#endif
1018	#ifdef PLAIN_SCROLLBAR
1019	GC pscrollbarGC;
1020	#endif
1021	#ifdef NEXT_SCROLLBAR
1022	GC blackGC,
1023	whiteGC,
1024	grayGC,
1025	darkGC,
1026	stippleGC;
1027	Pixmap dimple,
1028	upArrow,
1029	downArrow,
1030	upArrowHi,
1031	downArrowHi;
1032	#endif
1033	/* ---------- */
1034	Time selection_time,	1046	Time selection_time,
1035	selection_request_time;	1047	selection_request_time;
1036	pid_t cmd_pid; /* process id of child */	1048	pid_t cmd_pid; /* process id of child */
1037	char * incr_buf;	1049	char * incr_buf;
1038	size_t incr_buf_size, incr_buf_fill;	1050	size_t incr_buf_size, incr_buf_fill;
1039	/* ---------- */	1051	/* ---------- */
1040	Cursor leftptr_cursor;
1041	/* ---------- */
1042	#ifndef NO_BACKSPACE_KEY
1043	const char *key_backspace;
1044	#endif
1045	#ifndef NO_DELETE_KEY
1046	const char *key_delete;
1047	#endif
1048	struct mouse_event MEvent;	1052	struct mouse_event MEvent;
1049	XComposeStatus compose;	1053	XComposeStatus compose;
1050	ttymode_t tio;	1054	struct termios tio;
1051	row_col_t oldcursor;	1055	row_col_t oldcursor;
1052	#ifdef XPM_BACKGROUND	1056	#ifdef HAVE_BG_PIXMAP
1053	bgPixmap_t bgPixmap;	1057	bgPixmap_t bgPixmap;
1054	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1058	#endif
		1059	#ifdef HAVE_AFTERIMAGE
		1060	ASVisual *asv;
		1061	ASImageManager *asimman;
		1062
		1063	void init_asv ()
		1064	{
		1065	if (!asv)
		1066	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1067	}
1055	#endif	1068	#endif
1056		1069
1057	#if ENABLE_OVERLAY	1070	#if ENABLE_OVERLAY
1058	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1071	overlay_base ov;
1059	text_t **ov_text;
1060	rend_t **ov_rend;
1061		1072
1062	void scr_swap_overlay () NOTHROW;	1073	void scr_swap_overlay () NOTHROW;
1063	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;	1074	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1064	void scr_overlay_off () NOTHROW;	1075	void scr_overlay_off () NOTHROW;
1065	void scr_overlay_set (int x, int y,	1076	void scr_overlay_set (int x, int y,
…		…
1083	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */	1094	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1084		1095
1085	#ifdef KEYSYM_RESOURCE	1096	#ifdef KEYSYM_RESOURCE
1086	keyboard_manager *keyboard;	1097	keyboard_manager *keyboard;
1087	#endif	1098	#endif
		1099	#ifndef NO_RESOURCES
		1100	XrmDatabase option_db;
		1101	#endif
1088		1102
1089	const char *rs[NUM_RESOURCES];	1103	const char *rs[NUM_RESOURCES];
1090	/* command input buffering */	1104	/* command input buffering */
1091	char *cmdbuf_ptr, *cmdbuf_endp;	1105	char *cmdbuf_ptr, *cmdbuf_endp;
1092	char cmdbuf_base[CBUFSIZ];	1106	char cmdbuf_base[CBUFSIZ];
…		…
1100		1114
1101	#if ENABLE_FRILLS || ISO_14755	1115	#if ENABLE_FRILLS || ISO_14755
1102	// ISO 14755 entry support	1116	// ISO 14755 entry support
1103	unicode_t iso14755buf;	1117	unicode_t iso14755buf;
1104	void commit_iso14755 ();	1118	void commit_iso14755 ();
1105	int hex_keyval (XKeyEvent &ev);
1106	# if ISO_14755	1119	# if ISO_14755
1107	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1120	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1108	void iso14755_54 (int x, int y);	1121	void iso14755_54 (int x, int y);
1109	# endif	1122	# endif
1110	#endif	1123	#endif
1111		1124
1112	// modifies first argument(!)
1113	void paste (char *data, unsigned int len) NOTHROW;
1114
1115	long vt_emask, vt_emask_perl, vt_emask_xim;	1125	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1116		1126
1117	void vt_select_input () const NOTHROW	1127	void vt_select_input () const NOTHROW
1118	{	1128	{
1119	XSelectInput (xdisp, vt, vt_emask | vt_emask_perl | vt_emask_xim);	1129	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1120	}	1130	}
1121		1131
1122	#if TRANSPARENT	1132	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1123	void rootwin_cb (XEvent &xev);	1133	void rootwin_cb (XEvent &xev);
1124	xevent_watcher rootwin_ev;	1134	xevent_watcher rootwin_ev;
1125	#endif	1135	#endif
		1136	#ifdef HAVE_BG_PIXMAP
		1137	void update_background ();
		1138	#if TRACE_PIXMAPS
		1139	void trace_update_background (const char *file, int line);
		1140	# define update_background() trace_update_background (__FILE__, __LINE__)
		1141	#endif
		1142	void update_background_cb (ev::timer &w, int revents);
		1143	ev::timer update_background_ev;
		1144	#endif
1126		1145
1127	void x_cb (XEvent &xev);	1146	void x_cb (XEvent &xev);
1128	void flush ();
1129	xevent_watcher termwin_ev;	1147	xevent_watcher termwin_ev;
1130	xevent_watcher vt_ev;	1148	xevent_watcher vt_ev;
1131	#ifdef HAVE_SCROLLBARS
1132	xevent_watcher scrollbar_ev;	1149	xevent_watcher scrollbar_ev;
1133	#endif
1134		1150
1135	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1151	void child_cb (ev::child &w, int revents); ev::child child_ev;
1136	void check_cb (check_watcher &w); check_watcher check_ev;	1152	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1137	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1153	void refresh_check ();
1138	void flush_cb (time_watcher &w); time_watcher flush_ev;	1154	void flush ();
1139	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1155	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1140	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1156	bool pty_fill ();
		1157	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1158	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1141		1159
1142	#ifdef CURSOR_BLINK	1160	#ifdef CURSOR_BLINK
1143	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1161	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1144	#endif	1162	#endif
1145	#ifdef TEXT_BLINK	1163	#ifdef TEXT_BLINK
1146	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1164	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1147	#endif	1165	#endif
1148	#ifndef NO_BELL	1166	#ifndef NO_BELL
1149	void bell_cb (time_watcher &w); time_watcher bell_ev;	1167	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1150	#endif	1168	#endif
1151		1169
1152	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1170	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1153	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1171	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1154	#endif	1172	#endif
1155	#ifdef SELECTION_SCROLLING	1173	#ifdef SELECTION_SCROLLING
1156	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1174	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1157	#endif	1175	#endif
1158	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1176	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1159	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1177	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1160	#endif	1178	#endif
1161		1179
1162	#ifdef POINTER_BLANK	1180	#ifdef POINTER_BLANK
1163	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1181	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1164	void pointer_blank ();	1182	void pointer_blank ();
1165	#endif	1183	#endif
1166	void pointer_unblank ();	1184	void pointer_unblank ();
1167		1185
1168	void tt_printf (const char *fmt,...);	1186	void tt_printf (const char *fmt,...);
1169	void tt_write (const char *data, unsigned int len);	1187	void tt_write (const char *data, unsigned int len);
1170	void pty_write ();	1188	void pty_write ();
1171		1189
1172	void tt_winch ();
1173
1174	rxvt_term ();
1175	~rxvt_term ();
1176	void destroy ();
1177	void emergency_cleanup ();
1178
1179	bool init (int argc, const char *const *argv, stringvec *envv);
1180
1181	bool init (stringvec *argv, stringvec *envv)	1190	void init (stringvec *argv, stringvec *envv)
1182	{	1191	{
1183	this->argv = argv;	1192	this->argv = argv;
1184	return init (argv->size (), argv->begin (), envv);	1193	init (argv->size (), argv->begin (), envv);
1185	}	1194	}
1186
1187	bool init_vars ();
1188
1189	bool pty_fill ();
1190		1195
1191	void make_current () const // make this the "currently active" urxvt instance	1196	void make_current () const // make this the "currently active" urxvt instance
1192	{	1197	{
1193	SET_R (this);	1198	SET_R (this);
		1199	set_environ (envv);
1194	rxvt_set_locale (locale);	1200	rxvt_set_locale (locale);
1195	set_environ (envv);
1196	}	1201	}
1197
1198	void init_secondary ();
1199	const char **init_resources (int argc, const char *const *argv);
1200	const char *x_resource (const char *name);
1201	void init_env ();
1202	void set_locale (const char *locale);
1203	void init_xlocale ();
1204	void init_command (const char *const *argv);
1205	void run_command (const char *const *argv);
1206	int run_child (const char *const *argv);
1207
1208	void color_aliases (int idx);
1209	void recolour_cursor ();
1210	void create_windows (int argc, const char *const *argv);
1211	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1212	void window_calc (unsigned int newwidth, unsigned int newheight);
1213		1202
1214	#if USE_XIM	1203	#if USE_XIM
1215	rxvt_xim *input_method;	1204	rxvt_xim *input_method;
1216	XIC Input_Context;	1205	XIC Input_Context;
1217	XIMStyle input_style;	1206	XIMStyle input_style;
…		…
1225	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1214	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1226		1215
1227	bool IMisRunning ();	1216	bool IMisRunning ();
1228	void IMSendSpot ();	1217	void IMSendSpot ();
1229	bool IM_get_IC (const char *modifiers);	1218	bool IM_get_IC (const char *modifiers);
1230	void IMSetStatusPosition ();	1219	void IMSetPosition ();
1231	#endif	1220	#endif
1232
1233	void resize_scrollbar ();
1234		1221
1235	// command.C	1222	// command.C
1236	void lookup_key (XKeyEvent &ev);	1223	void key_press (XKeyEvent &ev);
		1224	void key_release (XKeyEvent &ev);
1237	unsigned int cmd_write (const char *str, unsigned int count);	1225	unsigned int cmd_write (const char *str, unsigned int count);
1238		1226
1239	wchar_t next_char () NOTHROW;	1227	wchar_t next_char () NOTHROW;
1240	wchar_t cmd_getc () THROW ((class out_of_input));	1228	wchar_t cmd_getc () THROW ((class out_of_input));
1241	uint32_t next_octet () NOTHROW;	1229	uint32_t next_octet () NOTHROW;
1242	uint32_t cmd_get8 () THROW ((class out_of_input));	1230	uint32_t cmd_get8 () THROW ((class out_of_input));
1243		1231
1244	bool cmd_parse ();	1232	void cmd_parse ();
1245	void mouse_report (XButtonEvent &ev);	1233	void mouse_report (XButtonEvent &ev);
1246	void button_press (XButtonEvent &ev);	1234	void button_press (XButtonEvent &ev);
1247	void button_release (XButtonEvent &ev);	1235	void button_release (XButtonEvent &ev);
1248	void focus_in ();	1236	void focus_in ();
1249	void focus_out ();	1237	void focus_out ();
1250	int check_our_parents ();	1238	void set_urgency (bool enable);
		1239	void update_fade_color (unsigned int idx);
1251	#ifdef PRINTPIPE	1240	#ifdef PRINTPIPE
1252	FILE *popen_printer ();	1241	FILE *popen_printer ();
1253	int pclose_printer (FILE *stream);	1242	int pclose_printer (FILE *stream);
1254	#endif	1243	#endif
1255	void process_print_pipe ();	1244	void process_print_pipe ();
…		…
1266	int privcases (int mode, unsigned long bit);	1255	int privcases (int mode, unsigned long bit);
1267	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1256	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1268	void process_sgr_mode (unsigned int nargs, const int *arg);	1257	void process_sgr_mode (unsigned int nargs, const int *arg);
1269	void process_graphics ();	1258	void process_graphics ();
1270	// init.C	1259	// init.C
		1260	void init_vars ();
		1261	const char **init_resources (int argc, const char *const *argv);
		1262	void init (int argc, const char *const *argv, stringvec *envv);
		1263	void init_env ();
		1264	void set_locale (const char *locale);
		1265	void init_xlocale ();
		1266	void init_command (const char *const *argv);
		1267	void run_command (const char *const *argv);
		1268	int run_child (const char *const *argv);
		1269	void color_aliases (int idx);
		1270	void create_windows (int argc, const char *const *argv);
1271	void Get_Colours ();	1271	void get_colours ();
1272	void get_ourmods ();	1272	void get_ourmods ();
1273	// main.C	1273	// main.C
		1274	void tt_winch ();
		1275	rxvt_term ();
		1276	~rxvt_term ();
		1277	void destroy ();
		1278	void emergency_cleanup ();
		1279	void recolour_cursor ();
		1280	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1281	void window_calc (unsigned int newwidth, unsigned int newheight);
1274	bool set_fonts ();	1282	bool set_fonts ();
1275	void set_string_property (Atom prop, const char *str, int len = -1);	1283	void set_string_property (Atom prop, const char *str, int len = -1);
1276	void set_utf8_property (Atom prop, const char *str, int len = -1);	1284	void set_utf8_property (Atom prop, const char *str, int len = -1);
1277	void set_title (const char *str);	1285	void set_title (const char *str);
1278	void set_icon_name (const char *str);	1286	void set_icon_name (const char *str);
1279	void set_window_color (int idx, const char *color);	1287	void set_window_color (int idx, const char *color);
1280	void set_colorfgbg ();	1288	void set_colorfgbg ();
1281	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1289	bool set_color (rxvt_color &color, const char *name);
		1290	void alias_color (int dst, int src);
1282	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1291	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1292	void get_window_origin (int &x, int &y);
		1293	Pixmap get_pixmap_property (int prop_id);
1283		1294
1284	// screen.C	1295	// screen.C
1285		1296
1286	void lalloc (line_t &l) const	1297	void lalloc (line_t &l) const
1287	{	1298	{
…		…
1315	{	1326	{
1316	int base = GET_BASEFG (r);	1327	int base = GET_BASEFG (r);
1317	#ifndef NO_BRIGHTCOLOR	1328	#ifndef NO_BRIGHTCOLOR
1318	if (r & RS_Bold	1329	if (r & RS_Bold
1319	# if ENABLE_STYLES	1330	# if ENABLE_STYLES
1320	&& OPTION (Opt_intensityStyles)	1331	&& option (Opt_intensityStyles)
1321	# endif	1332	# endif
1322	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1333	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1323	base += minBrightCOLOR - minCOLOR;	1334	base += minBrightCOLOR - minCOLOR;
1324	#endif	1335	#endif
1325	return base;	1336	return base;
…		…
1329	{	1340	{
1330	int base = GET_BASEBG (r);	1341	int base = GET_BASEBG (r);
1331	#ifndef NO_BRIGHTCOLOR	1342	#ifndef NO_BRIGHTCOLOR
1332	if (r & RS_Blink	1343	if (r & RS_Blink
1333	# if ENABLE_STYLES	1344	# if ENABLE_STYLES
1334	&& OPTION (Opt_intensityStyles)	1345	&& option (Opt_intensityStyles)
1335	# endif	1346	# endif
1336	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1347	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1337	base += minBrightCOLOR - minCOLOR;	1348	base += minBrightCOLOR - minCOLOR;
1338	#endif	1349	#endif
1339	return base;	1350	return base;
1340	}	1351	}
1341		1352
1342	bool option (uint32_t opt) const NOTHROW	1353	bool option (uint8_t opt) const NOTHROW
1343	{	1354	{
1344	return OPTION (opt);	1355	if (!opt)
		1356	return 0;
		1357
		1358	--opt;
		1359	return options[opt >> 3] & (1 << (opt & 7));
1345	}	1360	}
1346		1361
1347	void set_option (uint32_t opt, bool set) NOTHROW	1362	void set_option (uint8_t opt, bool set = true) NOTHROW
		1363	{
		1364	if (!opt)
		1365	return;
		1366
		1367	--opt;
		1368	if (set)
		1369	options[opt >> 3] |= (1 << (opt & 7));
		1370	else
		1371	options[opt >> 3] &= ~(1 << (opt & 7));
		1372	}
		1373
		1374	void set_privmode (unsigned bit, int set) NOTHROW
1348	{	1375	{
1349	if (set)	1376	if (set)
1350	options |= opt;	1377	priv_modes |= bit;
1351	else	1378	else
1352	options &= ~opt;	1379	priv_modes &= ~bit;
1353	}	1380	}
1354		1381
		1382	// modifies first argument(!)
		1383	void paste (char *data, unsigned int len) NOTHROW;
1355	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1384	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1356	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1385	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1386	void scr_kill_char (line_t &l, int col) const NOTHROW;
1357	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1387	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1358	void scr_reset ();	1388	void scr_reset ();
1359	void scr_release () NOTHROW;	1389	void scr_release () NOTHROW;
1360	void scr_clear (bool really = false) NOTHROW;	1390	void scr_clear (bool really = false) NOTHROW;
1361	void scr_refresh () NOTHROW;	1391	void scr_refresh () NOTHROW;
…		…
1366	void scr_backindex () NOTHROW;	1396	void scr_backindex () NOTHROW;
1367	void scr_forwardindex () NOTHROW;	1397	void scr_forwardindex () NOTHROW;
1368	#endif	1398	#endif
1369	void scr_touch (bool refresh) NOTHROW;	1399	void scr_touch (bool refresh) NOTHROW;
1370	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1400	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1371	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1372	void scr_recolour () NOTHROW;	1401	void scr_recolour () NOTHROW;
1373	void scr_remap_chars () NOTHROW;	1402	void scr_remap_chars () NOTHROW;
1374	void scr_remap_chars (line_t &l) NOTHROW;	1403	void scr_remap_chars (line_t &l) NOTHROW;
1375		1404
1376	enum cursor_mode { SAVE, RESTORE };	1405	enum cursor_mode { SAVE, RESTORE };
1377		1406
1378	void scr_poweron ();	1407	void scr_poweron ();
		1408	void scr_soft_reset () NOTHROW;
1379	void scr_cursor (cursor_mode mode) NOTHROW;	1409	void scr_cursor (cursor_mode mode) NOTHROW;
1380	void scr_do_wrap () NOTHROW;	1410	void scr_do_wrap () NOTHROW;
1381	void scr_swap_screen () NOTHROW;	1411	void scr_swap_screen () NOTHROW;
1382	void scr_change_screen (int scrn);	1412	void scr_change_screen (int scrn);
1383	void scr_color (unsigned int color, int fgbg) NOTHROW;	1413	void scr_color (unsigned int color, int fgbg) NOTHROW;
…		…
1427	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1457	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1428	void selection_click (int clicks, int x, int y) NOTHROW;	1458	void selection_click (int clicks, int x, int y) NOTHROW;
1429	void selection_extend (int x, int y, int flag) NOTHROW;	1459	void selection_extend (int x, int y, int flag) NOTHROW;
1430	void selection_rotate (int x, int y) NOTHROW;	1460	void selection_rotate (int x, int y) NOTHROW;
1431		1461
1432	void pixel_position (int *x, int *y) NOTHROW;
1433
1434	#if defined(NEXT_SCROLLBAR)
1435	// scrollbar-next.C
1436	Pixmap renderPixmap (const char *const *data, int width, int height);
1437	void init_scrollbar_stuff ();
1438	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1439	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1440	#endif
1441
1442	#if defined(RXVT_SCROLLBAR)
1443	// scrollbar-rxvt.C
1444	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1445	#endif
1446
1447	#if defined(XTERM_SCROLLBAR)
1448	// scrollbar-xterm.C
1449	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1450	#endif
1451
1452	#if defined(PLAIN_SCROLLBAR)
1453	// scrollbar-plain.C
1454	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1455	#endif
1456
1457	// scrollbar.C
1458	int scrollbar_mapping (int map);
1459	int scrollbar_show (int update);
1460	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1461
1462	// xdefaults.C	1462	// xdefaults.C
1463	void get_options (int argc, const char *const *argv);	1463	void get_options (int argc, const char *const *argv);
1464	int parse_keysym (const char *str, const char *arg);	1464	int parse_keysym (const char *str, const char *arg);
1465	void get_xdefaults (FILE *stream, const char *name);	1465	const char *x_resource (const char *name);
1466	void extract_resources ();	1466	void extract_resources ();
1467	// xpm.C
1468	int scale_pixmap (const char *geom);
1469	void resize_pixmap ();
1470	Pixmap set_bgPixmap (const char *file);
1471	};	1467	};
1472		1468
1473	/*	1469	#endif /* _RXVT_H_ */
1474	*****************************************************************************
1475	* PROTOTYPES
1476	*****************************************************************************
1477	*/
1478	#ifdef PROTOTYPES
1479	# define __PROTO(p) p
1480	#else
1481	# define __PROTO(p) ()
1482	#endif
1483		1470
1484	#endif /* _RXVT_H_ */
1485

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