ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/rxvt-unicode/src/rxvt.h

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.208 by root, Mon Jan 16 15:00:20 2006 UTC vs.
Revision 1.370 by root, Tue Nov 4 14:25:10 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
		62	# define ENABLE_XIM_ONTHESPOT 1
20	# define CURSOR_BLINK 1	63	# define CURSOR_BLINK 1
		64	# define OPTION_HC 1
		65	# define BUILTIN_GLYPHS 1
21	#else	66	#else
22	# define ENABLE_MINIMAL 1	67	# define ENABLE_MINIMAL 1
23	#endif	68	#endif
24		69
25	#include <limits.h>	70	#include <limits.h>
26		71
27	#include <X11/cursorfont.h>	72	#include <X11/cursorfont.h>
28	#include <X11/keysym.h>	73	#include <X11/keysym.h>
29	#include <X11/keysymdef.h>	74	#include <X11/keysymdef.h>
30	#include <X11/Xatom.h>	75	#include <X11/Xatom.h>
31	#if ENABLE_FRILLS
32	# include <X11/Xmd.h>
33	#endif
34		76
35	#include "encoding.h"	77	#include "encoding.h"
		78	#include "rxvtutil.h"
36	#include "rxvtfont.h"	79	#include "rxvtfont.h"
37	#include "rxvttoolkit.h"	80	#include "rxvttoolkit.h"
38	#include "iom.h"	81	#include "scrollbar.h"
		82	#include "ev_cpp.h"
39	#include "salloc.h"	83	#include "salloc.h"
		84	#include "libptytty.h"
40		85
41	#include "rxvtperl.h"	86	#include "rxvtperl.h"
42		87
43	// try to avoid some macros to decrease code size, on some systems	88	// try to avoid some macros to decrease code size, on some systems
44	#if ENABLE_MINIMAL	89	#if ENABLE_MINIMAL
…		…
52	/*	97	/*
53	*****************************************************************************	98	*****************************************************************************
54	* SYSTEM HACKS	99	* SYSTEM HACKS
55	*****************************************************************************	100	*****************************************************************************
56	*/	101	*/
57	/* Consistent defines - please report on the necessity
58	* @ Unixware: defines (__svr4__)
59	*/
60	#if defined (SVR4) && !defined (__svr4__)
61	# define __svr4__ 1
62	#endif
63	#if defined (sun) && !defined (__sun__)
64	# define __sun__ 1
65	#endif
66		102
67	#ifndef HAVE_XPOINTER	103	#ifndef HAVE_XPOINTER
68	typedef char *XPointer;	104	typedef char *XPointer;
69	#endif	105	#endif
70		106
71	#ifdef HAVE_TERMIOS_H
72	# include <termios.h>	107	#include <termios.h>
73	typedef struct termios ttymode_t;
74	#else
75	# include <sgtty.h>
76	typedef struct {
77	struct sgttyb sg;
78	struct tchars tc;
79	struct ltchars lc;
80	int line;
81	int local;
82	} ttymode_t;
83	#endif
84		108
85	#ifdef XPM_BACKGROUND	109	#include "background.h"
86	# ifdef XPM_INC_X11
87	# include <X11/xpm.h>
88	# else
89	# include <xpm.h>
90	# endif
91	#endif
92		110
93	#ifndef STDIN_FILENO	111	#ifndef STDIN_FILENO
94	# define STDIN_FILENO 0	112	# define STDIN_FILENO 0
95	# define STDOUT_FILENO 1	113	# define STDOUT_FILENO 1
96	# define STDERR_FILENO 2	114	# define STDERR_FILENO 2
97	#endif	115	#endif
98		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
		130	/****************************************************************************/
		131
		132	// exception thrown on fatal (per-instance) errors
		133	class rxvt_failure_exception { };
		134
		135	// exception thrown when the command parser runs out of input data
		136	class out_of_input { };
		137
99	/*	138	/*
100	*****************************************************************************	139	*****************************************************************************
101	* PROTOTYPES	140	* PROTOTYPES
102	*****************************************************************************	141	*****************************************************************************
103	*/	142	*/
104	// main.C	143	// main.C
105	RETSIGTYPE rxvt_Child_signal (int sig);	144	#define SET_LOCALE(locale) rxvt_set_locale (locale)
106	RETSIGTYPE rxvt_Exit_signal (int sig);	145	extern bool rxvt_set_locale (const char *locale) NOTHROW;
107	void rxvt_clean_exit ();	146	extern void rxvt_push_locale (const char *locale) NOTHROW;
108	void * rxvt_malloc (size_t size);	147	extern void rxvt_pop_locale () NOTHROW;
109	void * rxvt_calloc (size_t number, size_t size);	148	void rxvt_init ();
110	void * rxvt_realloc (void *ptr, size_t size);
111	void rxvt_privileges (rxvt_privaction action);
112		149
113	// util.C	150	// misc.C
114	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	151	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	152	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	153	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	154	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118	char * rxvt_strdup (const char *str);
119		155
120	// misc.C
121	char * rxvt_r_basename (const char *str);	156	char * rxvt_basename (const char *str) NOTHROW;
122	void rxvt_vlog (const char *fmt, va_list arg_ptr);	157	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123	void rxvt_log (const char *fmt,...);	158	void rxvt_log (const char *fmt,...) NOTHROW;
124	void rxvt_warn (const char *fmt,...);	159	void rxvt_warn (const char *fmt,...) NOTHROW;
125	void rxvt_fatal (const char *fmt,...);	160	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126	void rxvt_exit_failure ();	161	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127	int rxvt_Str_match (const char *s1, const char *s2);	162
128	const char * rxvt_Str_skip_space (const char *str);
129	char * rxvt_Str_trim (char *str);	163	char * rxvt_strtrim (char *str) NOTHROW;
130	int rxvt_Str_escaped (char *str);
131	char ** rxvt_splitcommastring (const char *cs);	164	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132	void rxvt_freecommastring (char **cs);	165	void rxvt_freecommastring (char **cs) NOTHROW;
133	char * rxvt_File_find (const char *file, const char *ext, const char *path);	166
134	void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);	167	void * rxvt_malloc (size_t size);
135	void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);	168	void * rxvt_calloc (size_t number, size_t size);
136	void rxvt_usleep (int usecs);	169	void * rxvt_realloc (void *ptr, size_t size);
137		170
138	/////////////////////////////////////////////////////////////////////////////	171	/////////////////////////////////////////////////////////////////////////////
139		172
140	// temporarily replace the process environment	173	// temporarily replace the process environment
141	extern char **environ;	174	extern char **environ;
142	extern char **rxvt_environ; // the original environ pointer	175	extern char **rxvt_environ; // the original environ pointer
143		176
		177	static inline void
144	inline void set_environ (stringvec *envv)	178	set_environ (stringvec *envv)
145	{	179	{
		180	#if ENABLE_PERL
		181	assert (envv);
		182	#else
146	if (envv)	183	if (envv)
		184	#endif
147	environ = (char **)envv->begin ();	185	environ = (char **)envv->begin ();
148	}	186	}
149		187
		188	static inline void
150	inline void set_environ (char **envv)	189	set_environ (char **envv)
151	{	190	{
		191	#if ENABLE_PERL
		192	assert (envv);
		193	#else
152	if (envv)	194	if (envv)
		195	#endif
153	environ = envv;	196	environ = envv;
154	}	197	}
155		198
156	/*	199	/*
157	*****************************************************************************	200	*****************************************************************************
158	* STRUCTURES AND TYPEDEFS	201	* STRUCTURES AND TYPEDEFS
159	*****************************************************************************	202	*****************************************************************************
160	*/	203	*/
161	struct grwin_t;
162
163	/* If we're using either the rxvt scrollbar or menu bars, keep the
164	* scrollColor resource.
165	*/
166	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167	# define KEEP_SCROLLCOLOR 1
168	#else
169	# undef KEEP_SCROLLCOLOR
170	#endif
171
172	#ifdef XPM_BACKGROUND
173	typedef struct {
174	short w, h, x, y;
175	Pixmap pixmap;
176	} bgPixmap_t;
177	#endif
178		204
179	/*	205	/*
180	* the 'essential' information for reporting Mouse Events	206	* the 'essential' information for reporting Mouse Events
181	* pared down from XButtonEvent	207	* pared down from XButtonEvent
182	*/	208	*/
…		…
185	Time time; /* milliseconds */	211	Time time; /* milliseconds */
186	unsigned int state; /* key or button mask */	212	unsigned int state; /* key or button mask */
187	unsigned int button; /* detail */	213	unsigned int button; /* detail */
188	};	214	};
189		215
190	#if ENABLE_FRILLS
191	typedef struct _mwmhints {
192	CARD32 flags;
193	CARD32 functions;
194	CARD32 decorations;
195	INT32 input_mode;
196	CARD32 status;
197	} MWMHints;
198	#endif
199
200	#if ENABLE_XEMBED	216	#if ENABLE_XEMBED
201	// XEMBED messages	217	// XEMBED messages
202	# define XEMBED_EMBEDDED_NOTIFY 0	218	# define XEMBED_EMBEDDED_NOTIFY 0
203	# define XEMBED_WINDOW_ACTIVATE 1	219	# define XEMBED_WINDOW_ACTIVATE 1
204	# define XEMBED_WINDOW_DEACTIVATE 2	220	# define XEMBED_WINDOW_DEACTIVATE 2
205	# define XEMBED_REQUEST_FOCUS 3	221	# define XEMBED_REQUEST_FOCUS 3
206	# define XEMBED_FOCUS_IN 4	222	# define XEMBED_FOCUS_IN 4
207	# define XEMBED_FOCUS_OUT 5	223	# define XEMBED_FOCUS_OUT 5
208	# define XEMBED_FOCUS_NEXT 6	224	# define XEMBED_FOCUS_NEXT 6
209	# define XEMBED_FOCUS_PREV 7	225	# define XEMBED_FOCUS_PREV 7
210		226
211	# define XEMBED_MODALITY_ON 10	227	# define XEMBED_MODALITY_ON 10
212	# define XEMBED_MODALITY_OFF 11	228	# define XEMBED_MODALITY_OFF 11
213	# define XEMBED_REGISTER_ACCELERATOR 12	229	# define XEMBED_REGISTER_ACCELERATOR 12
214	# define XEMBED_UNREGISTER_ACCELERATOR 13	230	# define XEMBED_UNREGISTER_ACCELERATOR 13
215	# define XEMBED_ACTIVATE_ACCELERATOR 14	231	# define XEMBED_ACTIVATE_ACCELERATOR 14
216		232
217	// XEMBED detail code	233	// XEMBED detail code
218	# define XEMBED_FOCUS_CURRENT 0	234	# define XEMBED_FOCUS_CURRENT 0
219	# define XEMBED_FOCUS_FIRST 1	235	# define XEMBED_FOCUS_FIRST 1
220	# define XEMBED_FOCUS_LAST 2	236	# define XEMBED_FOCUS_LAST 2
221		237
222	# define XEMBED_MAPPED (1 << 0)	238	# define XEMBED_MAPPED (1 << 0)
223	#endif	239	#endif
224		240
…		…
228	*****************************************************************************	244	*****************************************************************************
229	*/	245	*/
230		246
231	/* COLORTERM, TERM environment variables */	247	/* COLORTERM, TERM environment variables */
232	#define COLORTERMENV "rxvt"	248	#define COLORTERMENV "rxvt"
233	#ifdef XPM_BACKGROUND	249	#ifdef BG_IMAGE_FROM_FILE
234	# define COLORTERMENVFULL COLORTERMENV "-xpm"	250	# define COLORTERMENVFULL COLORTERMENV "-xpm"
235	#else	251	#else
236	# define COLORTERMENVFULL COLORTERMENV	252	# define COLORTERMENVFULL COLORTERMENV
237	#endif	253	#endif
238	#ifndef TERMENV	254	#ifndef TERMENV
…		…
241		257
242	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	258	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
243	# define NO_MOUSE_REPORT_SCROLLBAR 1	259	# define NO_MOUSE_REPORT_SCROLLBAR 1
244	#endif	260	#endif
245		261
246	/* now look for other badly set stuff */
247
248	#if !defined (EACCESS) && defined(EAGAIN)
249	# define EACCESS EAGAIN
250	#endif
251
252	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
253	# define EXIT_SUCCESS 0 /* exit function success */
254	# define EXIT_FAILURE 1 /* exit function failure */
255	#endif
256
257	#define scrollBar_esc 30	262	#define scrollBar_esc 30
258		263
259	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)	264	#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
260	# define HAVE_SCROLLBARS 1	265	# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
261	#endif	266	#endif
262
263	/* width of scrollBar shadow, must be 1 or 2 */
264	#ifdef HALFSHADOW
265	# define MENU_SHADOW 1
266	#else
267	# define MENU_SHADOW 2
268	#endif
269
270	#define R_SB_ALIGN_CENTRE 0
271	#define R_SB_ALIGN_TOP 1
272	#define R_SB_ALIGN_BOTTOM 2
273
274	#define R_SB_NEXT 1
275	#define R_SB_XTERM 2
276	#define R_SB_PLAIN 4
277	#define R_SB_RXVT 8
278
279	#define SB_WIDTH_NEXT 19
280	#define SB_WIDTH_XTERM 15
281	#define SB_WIDTH_PLAIN 7
282	#ifndef SB_WIDTH_RXVT
283	# define SB_WIDTH_RXVT 10
284	#endif
285
286	/*
287	* NeXT scrollbar defines
288	*/
289	#define SB_PADDING 1
290	#define SB_BORDER_WIDTH 1
291	#define SB_BEVEL_WIDTH_UPPER_LEFT 1
292	#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
293	#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
294	#define SB_MARGIN_SPACE (SB_PADDING * 2)
295	#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
296	#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
297	#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
298	#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
299	#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
300	#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
301	#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
302	#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
303	/*
304	* +-------------+
305	* | | <---< SB_PADDING
306	* | ::::::::::: |
307	* | ::::::::::: |
308	* '''''''''''''''''
309	* ,,,,,,,,,,,,,,,,,
310	* | ::::::::::: |
311	* | ::::::::::: |
312	* | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
313	* | | :::::::: |
314	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
315	* | +---------+ |
316	* | | ......%%| |
317	* | | ......%%| |
318	* | | .. ()..%%| |
319	* | | ......%%| |
320	* | | %%%%%%%%| |
321	* | +---------+ | <.........................
322	* | | <---< SB_PADDING :
323	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
324	* | | ......%%| | | : :
325	* | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
326	* | | %%%%%%%%| | | : :
327	* | +---------+ | <-+ : :
328	* | | : :
329	* | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
330	* | | ......%%| | | : :
331	* | | ..\/..%%| | | : :
332	* | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
333	* | +---------+ | | : :
334	* | | | : :
335	* +-------------+ <-+.........:............:
336	* ^^|_________| :
337	* || | :
338	* || +---< SB_BUTTON_WIDTH
339	* || :
340	* |+------< SB_PADDING
341	* |: :
342	* +----< SB_BORDER_WIDTH
343	* : :
344	* :............:
345	* |
346	* +---< SB_WIDTH_NEXT
347	*/
348		267
349	enum {	268	enum {
350	NO_REFRESH = 0 , /* Window not visible at all! */	269	NO_REFRESH = 0, /* Window not visible at all! */
351	FAST_REFRESH = 1<<0, /* Fully exposed window */	270	FAST_REFRESH = 1, /* Fully exposed window */
352	SLOW_REFRESH = 1<<1, /* Partially exposed window */	271	SLOW_REFRESH = 2, /* Partially exposed window */
353	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
354	};	272	};
355		273
356	#ifdef NO_SECONDARY_SCREEN	274	#ifdef NO_SECONDARY_SCREEN
357	# define NSCREENS 0	275	# define NSCREENS 0
358	#else	276	#else
…		…
402		320
403	// fake styles	321	// fake styles
404	#define RS_Blink 0x00010000UL // blink	322	#define RS_Blink 0x00010000UL // blink
405	#define RS_RVid 0x00020000UL // reverse video	323	#define RS_RVid 0x00020000UL // reverse video
406	#define RS_Uline 0x00040000UL // underline	324	#define RS_Uline 0x00040000UL // underline
		325
		326	// toggle this to force redraw, must be != RS_Careful
		327	#define RS_redraw 0x01000000UL
407		328
408	// 5 custom bits for extensions	329	// 5 custom bits for extensions
409	#define RS_customCount 32	330	#define RS_customCount 32
410	#define RS_customMask 0x00f80000UL	331	#define RS_customMask 0x00f80000UL
411	#define RS_customShift 19	332	#define RS_customShift 19
…		…
442	C0_NUL = 0x00,	363	C0_NUL = 0x00,
443	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	364	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
444	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	365	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
445	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	366	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
446	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	367	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
447	};	368	};
448	#define CHAR_ST 0x9c /* 0234 */	369	#define CHAR_ST 0x9c /* 0234 */
449		370
450	/*	371	/*
451	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	372	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
452	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	373	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
455	XTerm_name = 0,	376	XTerm_name = 0,
456	XTerm_iconName = 1,	377	XTerm_iconName = 1,
457	XTerm_title = 2,	378	XTerm_title = 2,
458	XTerm_property = 3, // change X property	379	XTerm_property = 3, // change X property
459	XTerm_Color = 4, // change colors	380	XTerm_Color = 4, // change colors
460	XTerm_Color00 = 10, // not implemented, CLASH!	381	XTerm_Color00 = 10, // change fg color
461	XTerm_Color01 = 11, // not implemented	382	XTerm_Color01 = 11, // change bg color
462	XTerm_Color_cursor = 12, // change actual 'Cursor' color	383	XTerm_Color_cursor = 12, // change actual 'Cursor' color
463	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color	384	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
464	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color	385	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
465	XTerm_Color05 = 15, // not implemented (tektronix fg)	386	XTerm_Color05 = 15, // not implemented (tektronix fg)
466	XTerm_Color06 = 16, // not implemented (tektronix bg)	387	XTerm_Color06 = 16, // not implemented (tektronix bg)
…		…
471	XTerm_konsole30 = 30, // reserved for konsole	392	XTerm_konsole30 = 30, // reserved for konsole
472	XTerm_konsole31 = 31, // reserved for konsole	393	XTerm_konsole31 = 31, // reserved for konsole
473	XTerm_emacs51 = 51, // reserved for emacs shell	394	XTerm_emacs51 = 51, // reserved for emacs shell
474	/*	395	/*
475	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	396	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
476	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
477	*/	397	*/
478	Rxvt_Color_BD = 18, // change actual 'Bold' color	398
479	Rxvt_Color_UL = 19, // change actual 'Underline' color	399	// deprecated
		400	Rxvt_Color_BD = 18,
		401	Rxvt_Color_UL = 19,
		402	Rxvt_restoreFG = 39,
		403	Rxvt_restoreBG = 49,
		404
480	Rxvt_Pixmap = 20, // new bg pixmap	405	Rxvt_Pixmap = 20, // new bg pixmap
481	Rxvt_restoreFG = 39, // change default fg color
482	Rxvt_restoreBG = 49, // change default bg color
483	Rxvt_dumpscreen = 55, // dump scrollback and all of screen	406	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
484		407
485	URxvt_locale = 701, // change locale	408	URxvt_locale = 701, // change locale
486	URxvt_Menu = 703, // set menu item	409	URxvt_version = 702, // request version
		410
487	URxvt_Color_IT = 704, // change actual 'Italic' colour	411	URxvt_Color_IT = 704, // change actual 'Italic' colour
488	URxvt_Color_tint = 705, // change actual tint colour	412	URxvt_Color_tint = 705, // change actual tint colour
489	URxvt_Color_BD = 706,	413	URxvt_Color_BD = 706, // change actual 'Bold' color
490	URxvt_Color_UL = 707,	414	URxvt_Color_UL = 707, // change actual 'Underline' color
491		415
492	URxvt_font = 710,	416	URxvt_font = 710,
493	URxvt_boldFont = 711,	417	URxvt_boldFont = 711,
494	URxvt_italicFont = 712,	418	URxvt_italicFont = 712,
495	URxvt_boldItalicFont = 713,	419	URxvt_boldItalicFont = 713,
496		420
497	URxvt_view_up = 720,	421	URxvt_view_up = 720,
498	URxvt_view_down = 721,	422	URxvt_view_down = 721,
499		423
500	URxvt_perl = 777,	424	URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
501	};	425	};
502		426
503	/* Words starting with `Color_' are colours. Others are counts */	427	/* Words starting with `Color_' are colours. Others are counts */
504	/*	428	/*
505	* The PixColor and rendition colour usage should probably be decoupled	429	* The PixColor and rendition colour usage should probably be decoupled
506	* on the unnecessary items, e.g. Color_pointer, but won't bother	430	* on the unnecessary items, e.g. Color_pointer, but won't bother
507	* until we need to. Also, be aware of usage in pixcolor_set	431	* until we need to. Also, be aware of usage in pixcolor_set
508	*/	432	*/
509		433
510	enum colour_list {	434	enum colour_list {
		435	Color_none = -2,
		436	Color_transparent = -1,
511	Color_fg = 0,	437	Color_fg = 0,
512	Color_bg,	438	Color_bg,
513	minCOLOR, /* 2 */	439	minCOLOR, /* 2 */
514	Color_Black = minCOLOR,	440	Color_Black = minCOLOR,
515	Color_Red3,	441	Color_Red3,
…		…
553	Color_underline,	479	Color_underline,
554	#endif	480	#endif
555	#ifdef OPTION_HC	481	#ifdef OPTION_HC
556	Color_HC,	482	Color_HC,
557	#endif	483	#endif
558	#ifdef KEEP_SCROLLCOLOR
559	Color_scroll,	484	Color_scroll,
		485	#ifdef RXVT_SCROLLBAR
560	Color_trough,	486	Color_trough,
561	#endif	487	#endif
562	#if TINTING	488	#if ENABLE_TRANSPARENCY
563	Color_tint,	489	Color_tint,
564	#endif	490	#endif
565	#if OFF_FOCUS_FADING	491	#if OFF_FOCUS_FADING
566	Color_fade,	492	Color_fade,
567	#endif	493	#endif
568	NRS_COLORS, /* */	494	NRS_COLORS, /* */
569	#ifdef KEEP_SCROLLCOLOR	495	#ifdef RXVT_SCROLLBAR
570	Color_topShadow = NRS_COLORS,	496	Color_topShadow = NRS_COLORS,
571	Color_bottomShadow,	497	Color_bottomShadow,
572	TOTAL_COLORS	498	TOTAL_COLORS
573	#else	499	#else
574	TOTAL_COLORS = NRS_COLORS	500	TOTAL_COLORS = NRS_COLORS
575	#endif	501	#endif
576	};	502	};
577		503
578	#define Color_Bits 7 // 0 .. maxTermCOLOR	504	#define Color_Bits 7 // 0 .. maxTermCOLOR
579
580	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
581	#define NPIXCLR_BITS 32
582		505
583	/*	506	/*
584	* Resource list	507	* Resource list
585	*/	508	*/
586	enum {	509	enum {
…		…
588	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,	511	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
589	# include "rsinc.h"	512	# include "rsinc.h"
590	# undef def	513	# undef def
591	# undef reserve	514	# undef reserve
592	NUM_RESOURCES	515	NUM_RESOURCES
593	};
594
595	// see init.C:xa_names, which must be kept in sync
596	enum {
597	XA_TEXT = 0,
598	XA_COMPOUND_TEXT,
599	XA_UTF8_STRING,
600	XA_MULTIPLE,
601	XA_TARGETS,
602	XA_TIMESTAMP,
603	XA_VT_SELECTION,
604	XA_INCR,
605	XA_WM_PROTOCOLS,
606	XA_WM_DELETE_WINDOW,
607	XA_CLIPBOARD,
608	#if ENABLE_FRILLS
609	XA_MOTIF_WM_HINTS,
610	#endif
611	#if ENABLE_EWMH
612	XA_NET_WM_PID,
613	XA_NET_WM_NAME,
614	XA_NET_WM_ICON_NAME,
615	XA_NET_WM_PING,
616	#endif
617	#if USE_XIM
618	XA_WM_LOCALE_NAME,
619	#endif
620	#if TRANSPARENT
621	XA_XROOTPMAP_ID,
622	XA_ESETROOT_PMAP_ID,
623	#endif
624	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
625	XA_DNDPROTOCOL,
626	XA_DNDSELECTION,
627	#endif
628	#if ENABLE_XEMBED
629	XA_XEMBED,
630	XA_XEMBED_INFO,
631	#endif
632	NUM_XA
633	};	516	};
634		517
635	/* DEC private modes */	518	/* DEC private modes */
636	#define PrivMode_132 (1UL<<0)	519	#define PrivMode_132 (1UL<<0)
637	#define PrivMode_132OK (1UL<<1)	520	#define PrivMode_132OK (1UL<<1)
…		…
651	#define PrivMode_TtyOutputInh (1UL<<15)	534	#define PrivMode_TtyOutputInh (1UL<<15)
652	#define PrivMode_Keypress (1UL<<16)	535	#define PrivMode_Keypress (1UL<<16)
653	#define PrivMode_smoothScroll (1UL<<17)	536	#define PrivMode_smoothScroll (1UL<<17)
654	#define PrivMode_vt52 (1UL<<18)	537	#define PrivMode_vt52 (1UL<<18)
655	#define PrivMode_LFNL (1UL<<19)	538	#define PrivMode_LFNL (1UL<<19)
656	/* too annoying to implement X11 highlight tracking */	539	#define PrivMode_MouseBtnEvent (1UL<<20)
657	/* #define PrivMode_MouseX11Track (1LU<<20) */	540	#define PrivMode_MouseAnyEvent (1UL<<21)
		541	#define PrivMode_BracketPaste (1UL<<22)
658		542
659	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	543	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
660	#define PrivMode(test,bit) \
661	if (test) \
662	priv_modes |= (bit); \
663	else \
664	priv_modes &= ~(bit)
665		544
666	#ifdef ALLOW_132_MODE	545	#ifdef ALLOW_132_MODE
667	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	546	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
668	#else	547	#else
669	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)	548	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
…		…
671		550
672	// do not change these constants lightly, there are many interdependencies	551	// do not change these constants lightly, there are many interdependencies
673	#define IMBUFSIZ 128 // input modifier buffer sizes	552	#define IMBUFSIZ 128 // input modifier buffer sizes
674	#define KBUFSZ 512 // size of keyboard mapping buffer	553	#define KBUFSZ 512 // size of keyboard mapping buffer
675	#define CBUFSIZ 2048 // size of command buffer	554	#define CBUFSIZ 2048 // size of command buffer
		555	#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
676	#define UBUFSIZ 2048 // character buffer	556	#define UBUFSIZ 2048 // character buffer
677		557
678	#ifndef PATH_MAX	558	#if ENABLE_FRILLS
679	# define PATH_MAX 16384	559	# include <X11/Xmd.h>
		560	typedef struct _mwmhints {
		561	CARD32 flags;
		562	CARD32 functions;
		563	CARD32 decorations;
		564	INT32 input_mode;
		565	CARD32 status;
		566	} MWMHints;
680	#endif	567	#endif
681		568
682	/* Motif window hints */	569	/* Motif window hints */
683	#define MWM_HINTS_FUNCTIONS (1L << 0)	570	#define MWM_HINTS_FUNCTIONS (1L << 0)
684	#define MWM_HINTS_DECORATIONS (1L << 1)	571	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
709	/*	596	/*
710	*****************************************************************************	597	*****************************************************************************
711	* MACRO DEFINES	598	* MACRO DEFINES
712	*****************************************************************************	599	*****************************************************************************
713	*/	600	*/
714	#define dDisp Display *disp = display->display	601	#define dLocal(type,name) type const name = this->name
		602
		603	// for speed reasons, we assume that all codepoints 32 to 126 are
		604	// single-width.
		605	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715		606
716	/* convert pixel dimensions to row/column values. Everything as int32_t */	607	/* convert pixel dimensions to row/column values. Everything as int32_t */
717	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	608	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	609	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	610	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
721	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	612	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	613	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	614	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	615	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725		616
726	#define OPTION(opt) (options & (opt))
727	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
728	| Opt_jumpScroll | Opt_secondaryScreen \
729	| Opt_pastableTabs | Opt_intensityStyles)
730
731	// for m >= -n, ensure remainder lies between 0..n-1
732	#define MOD(m,n) (((m) + (n)) % (n))
733
734	#define LINENO(n) MOD (term_start + int(n), total_rows)	617	#define LINENO(n) MOD (term_start + int(n), total_rows)
735	#define ROW(n) row_buf [LINENO (n)]	618	#define ROW(n) row_buf [LINENO (n)]
736		619
737	/* how to build & extract colors and attributes */	620	/* how to build & extract colors and attributes */
738	#define GET_BASEFG(x) (((x) & RS_fgMask))	621	#define GET_BASEFG(x) (((x) & RS_fgMask))
…		…
753	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	636	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
754	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))	637	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755		638
756	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	639	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757		640
758	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	641	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	642	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760		643
761	#if ENABLE_STYLES	644	#if ENABLE_STYLES
762	# define FONTSET(style) fontset[GET_STYLE (style)]	645	# define FONTSET(style) fontset[GET_STYLE (style)]
763	#else	646	#else
764	# define FONTSET(style) fontset[0]	647	# define FONTSET(style) fontset[0]
765	#endif	648	#endif
766		649
767	#ifdef HAVE_SCROLLBARS
768	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
769	#else
770	# define scrollbar_TotalWidth() (0)
771	#endif
772	#define scrollbar_isMotion() (scrollBar.state == 'm')
773	#define scrollbar_isUp() (scrollBar.state == 'U')
774	#define scrollbar_isDn() (scrollBar.state == 'D')
775	#define scrollbar_isUpDn() isupper (scrollBar.state)
776	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
777
778	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
779	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
780	&& (y) <= scrollbarnext_dnval ())
781	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
782	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
783	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
784	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
785	#define SCROLLRXVT_MINHEIGHT 10
786	#define SCROLLXTERM_MINHEIGHT 10
787
788	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
789	? SCROLLNEXT_MINHEIGHT \
790	: SCROLLRXVT_MINHEIGHT)
791	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
792	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
793	#define scrollbar_position(y) ((y) - scrollBar.beg)
794	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
795	- scrollbar_minheight ())
796
797	#ifdef XPM_BACKGROUND
798	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
799	#else
800	# define XPMClearArea(a, b, c, d, e, f, g)
801	#endif
802
803	#ifdef UTMP_SUPPORT
804	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
805	# undef HAVE_UTMPX_H
806	# undef HAVE_STRUCT_UTMPX
807	# endif
808	# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
809	# undef HAVE_UTMP_H
810	# undef HAVE_STRUCT_UTMP
811	# endif
812
813	# ifdef HAVE_UTMPX_H
814	# include <utmpx.h>
815	# endif
816	# ifdef HAVE_UTMP_H
817	# include <utmp.h>
818	# endif
819	#endif
820
821	#ifdef DEBUG_CMD
822	# define D_CMD(x) fprintf x ; fputc('\n', stderr)
823	#else
824	# define D_CMD(x)
825	#endif
826	#ifdef DEBUG_INIT
827	# define D_INIT(x) fprintf x ; fputc('\n', stderr)
828	#else
829	# define D_INIT(x)
830	#endif
831	#ifdef DEBUG_MAIN
832	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
833	#else
834	# define D_MAIN(x)
835	#endif
836	#ifdef DEBUG_SIZE
837	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
838	#else
839	# define D_SIZE(x)
840	#endif
841
842	extern class rxvt_failure_exception { } rxvt_failure_exception;
843
844	typedef callback1<void, const char *> log_callback;	650	typedef callback<void (const char *)> log_callback;
845	typedef callback1<int, int> getfd_callback;	651	typedef callback<int (int)> getfd_callback;
846
847	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
848	extern void rxvt_log (const char *fmt, ...);
849	extern void rxvt_warn (const char *fmt, ...);
850	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
851	extern void rxvt_exit_failure () __attribute__ ((noreturn));
852
853	#define SET_LOCALE(locale) rxvt_set_locale (locale)
854	extern bool rxvt_set_locale (const char *locale);
855	extern void rxvt_push_locale (const char *locale);
856	extern void rxvt_pop_locale ();
857
858	/****************************************************************************/
859
860	#define BLINK_INTERVAL 0.5
861	#define TEXT_BLINK_INTERVAL 0.5
862
863	#ifndef __attribute__
864	# ifdef __GNUC__
865	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
866	# define __attribute__(x)
867	# endif
868	# endif
869	# define __attribute__(x)
870	#endif
871		652
872	/****************************************************************************/	653	/****************************************************************************/
873		654
874	#define LINE_LONGER 0x0001 // line is continued on the next row	655	#define LINE_LONGER 0x0001 // line is continued on the next row
875	#define LINE_FILTERED 0x0002 // line has been filtered	656	#define LINE_FILTERED 0x0002 // line has been filtered
876	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	657	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		658	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		659	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
877		660
878	struct line_t {	661	struct line_t {
879	text_t *t; // terminal the text	662	text_t *t; // terminal the text
880	rend_t *r; // rendition, uses RS_ flags	663	rend_t *r; // rendition, uses RS_ flags
881	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	664	tlen_t_ l; // length of each text line
882	uint32_t f; // flags	665	uint32_t f; // flags
883		666
884	bool is_longer ()	667	bool is_longer ()
885	{	668	{
886	return f & LINE_LONGER;	669	return f & LINE_LONGER;
…		…
916	}	699	}
917	};	700	};
918		701
919	/****************************************************************************/	702	/****************************************************************************/
920		703
921	// primivite wrapper around mbstate_t to ensure initialisation	704	// primitive wrapper around mbstate_t to ensure initialisation
922	struct mbstate {	705	struct mbstate {
923	mbstate_t mbs;	706	mbstate_t mbs;
924		707
925	operator mbstate_t *() { return &mbs; }	708	operator mbstate_t *() { return &mbs; }
926	void reset () { memset (&mbs, 0, sizeof (mbs)); }	709	void reset () { memset (&mbs, 0, sizeof (mbs)); }
…		…
929		712
930	/****************************************************************************/	713	/****************************************************************************/
931		714
932	#define UNICODE_MASK 0x1fffffUL	715	#define UNICODE_MASK 0x1fffffUL
933		716
934	#if UNICODE3	717	#if UNICODE_3
935	# define COMPOSE_LO 0x40000000UL	718	# define COMPOSE_LO 0x40000000UL
936	# define COMPOSE_HI 0x400fffffUL	719	# define COMPOSE_HI 0x400fffffUL
937	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	720	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
938	#else	721	#else
939	# if ENABLE_PERL	722	# if ENABLE_PERL
940	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates	723	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
941	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only	724	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
942	# else	725	# else
943	# define COMPOSE_LO 0xd800UL	726	# define COMPOSE_LO 0xd800UL
944	# define COMPOSE_HI 0xf8ffUL	727	# define COMPOSE_HI 0xf8ffUL
945	# endif	728	# endif
…		…
974	#endif	757	#endif
975		758
976	/****************************************************************************/	759	/****************************************************************************/
977		760
978	#ifdef KEYSYM_RESOURCE	761	#ifdef KEYSYM_RESOURCE
979	class keyboard_manager;	762	class keyboard_manager;
980	#endif	763	#endif
981		764
		765	typedef struct rxvt_term *rxvt_t;
		766
		767	extern rxvt_t rxvt_current_term;
		768
		769	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		770	#define GET_R rxvt_current_term
		771
		772	typedef struct {
		773	int row;
		774	int col;
		775	} row_col_t;
		776
		777	/*
		778	* terminal limits:
		779	*
		780	* width : 1 <= width
		781	* height : 1 <= height
		782	* ncol : 1 <= ncol <= MAX(tlen_t)
		783	* nrow : 1 <= nrow <= MAX(int)
		784	* saveLines : 0 <= saveLines <= MAX(int)
		785	* term_start : 0 <= term_start < saveLines
		786	* total_rows : nrow + saveLines
		787	*
		788	* top_row : -saveLines <= top_row <= 0
		789	* view_start : top_row <= view_start <= 0
		790	*
		791	* | most coordinates are stored relative to term_start,
		792	* ROW_BUF | which is the first line of the terminal screen
		793	* |························= row_buf[0]
		794	* |························= row_buf[1]
		795	* |························= row_buf[2] etc.
		796	* |
		797	* +------------+···········= term_start + top_row
		798	* | scrollback |
		799	* | scrollback +---------+·= term_start + view_start
		800	* | scrollback | display |
		801	* | scrollback | display |
		802	* +------------+·display·+·= term_start
		803	* | terminal | display |
		804	* | terminal +---------+
		805	* | terminal |
		806	* | terminal |
		807	* +------------+···········= term_start + nrow - 1
		808	* |
		809	* |
		810	* END······················= total_rows
		811	*/
		812
		813	struct TermWin_t {
		814	int width; /* window width [pixels] */
		815	int height; /* window height [pixels] */
		816	int fwidth; /* font width [pixels] */
		817	int fheight; /* font height [pixels] */
		818	int fbase; /* font ascent (baseline) [pixels] */
		819	int ncol; /* window columns [characters] */
		820	int nrow; /* window rows [characters] */
		821	int focus; /* window has focus */
		822	int mapped; /* window state mapped? */
		823	int int_bwidth; /* internal border width */
		824	int ext_bwidth; /* external border width */
		825	int lineSpace; /* number of extra pixels between rows */
		826	int saveLines; /* number of lines that fit in scrollback */
		827	int total_rows; /* total number of rows in this terminal */
		828	int term_start; /* term lines start here */
		829	int view_start; /* scrollback view starts here */
		830	int top_row; /* topmost row index of scrollback */
		831	Window parent[6]; /* parent identifiers - we're parent[0] */
		832	Window vt; /* vt100 window */
		833	GC gc; /* GC for drawing */
		834	Pixmap pixmap;
		835	rxvt_drawable *drawable;
		836	rxvt_fontset *fontset[4];
		837	};
		838
		839	/*
		840	* screen accounting:
		841	* screen_t elements
		842	* row: Cursor row position : 0 <= row < nrow
		843	* col: Cursor column position : 0 <= col < ncol
		844	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		845	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		846	*
		847	* selection_t elements
		848	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		849	* nothing is selected
		850	* beg: row/column of beginning of selection : never past mark
		851	* mark: row/column of initial click : never past end
		852	* end: row/column of one character past end of selection
		853	* * Note: top_row <= beg.row <= mark.row <= end.row < nrow
		854	* * Note: col == -1 ==> we're left of screen
		855	*
		856	*/
		857	typedef struct {
		858	row_col_t cur; /* cursor position on the screen */
		859	int tscroll; /* top of settable scroll region */
		860	int bscroll; /* bottom of settable scroll region */
		861	unsigned int charset; /* character set number [0..3] */
		862	unsigned int flags; /* see below */
		863	row_col_t s_cur; /* saved cursor position */
		864	unsigned int s_charset; /* saved character set number [0..3] */
		865	char s_charset_char;
		866	rend_t s_rstyle; /* saved rendition style */
		867	} screen_t;
		868
		869	enum selection_op_t {
		870	SELECTION_CLEAR = 0, /* nothing selected */
		871	SELECTION_INIT, /* marked a point */
		872	SELECTION_BEGIN, /* started a selection */
		873	SELECTION_CONT, /* continued selection */
		874	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		875	};
		876
		877	typedef struct {
		878	wchar_t *text; /* selected text */
		879	unsigned int len; /* length of selected text */
		880	unsigned int screen; /* screen being used */
		881	unsigned int clicks; /* number of clicks */
		882	selection_op_t op; /* current operation */
		883	bool rect; /* rectangular selection? */
		884	row_col_t beg; /* beginning of selection <= mark */
		885	row_col_t mark; /* point of initial click <= end */
		886	row_col_t end; /* one character past end point */
		887	} selection_t;
		888
		889	/* ------------------------------------------------------------------------- */
		890
		891	/* screen_t flags */
		892	#define Screen_Relative (1<<0) /* relative origin mode flag */
		893	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		894	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		895	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		896	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		897	#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
		898
		899	/* rxvt_vars.options */
		900	enum {
		901	# define def(name,idx) Opt_ ## name = idx,
		902	# define nodef(name) Opt_ ## name = 0,
		903	# include "optinc.h"
		904	# undef nodef
		905	# undef def
		906	Opt_count
		907	};
		908
		909	/* ------------------------------------------------------------------------- */
		910
		911	struct rxvt_vars : TermWin_t {
		912	scrollBar_t scrollBar;
		913	uint8_t options[(Opt_count + 7) >> 3];
		914	XSizeHints szHint;
		915	rxvt_color *pix_colors;
		916	Cursor TermWin_cursor; /* cursor for vt window */
		917	int numlock_state;
		918	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		919	line_t *drawn_buf; // text on screen
		920	line_t *swap_buf; // lines for swap buffer
		921	char *tabs; /* per location: 1 == tab-stop */
		922	screen_t screen;
		923	screen_t swap;
		924	selection_t selection;
		925	rxvt_color pix_colors_focused[TOTAL_COLORS];
		926	#ifdef OFF_FOCUS_FADING
		927	rxvt_color pix_colors_unfocused[TOTAL_COLORS];
		928	#endif
		929	};
		930
982	struct rxvt_term : zero_initialized, rxvt_vars {	931	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		932
		933	// special markers with magic addresses
		934	static const char resval_undef []; // options specifically unset
		935	static const char resval_on []; // boolean options switched on
		936	static const char resval_off []; // or off
		937
983	log_callback *log_hook; // log error messages through this hook, if != 0	938	log_callback *log_hook; // log error messages through this hook, if != 0
984	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	939	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
985	#if ENABLE_PERL	940	#if ENABLE_PERL
986	rxvt_perl_term perl;	941	rxvt_perl_term perl;
987	#endif	942	#endif
988	struct mbstate mbstate; // current input multibyte state	943	struct mbstate mbstate; // current input multibyte state
989		944
990	unsigned char want_refresh:1,	945	unsigned char want_refresh:1,
991	#ifdef TRANSPARENT
992	want_full_refresh:1, /* awaiting full screen refresh */
993	#endif
994	#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
995	am_transparent:1, /* is a transparent term */
996	am_pixmap_trans:1, /* transparency w/known root pixmap */
997	#endif
998	current_screen:1, /* primary or secondary */	946	current_screen:1, /* primary or secondary */
999	hate_those_clicks:1, /* a.k.a. keep mark position */
1000	num_scr_allow:1,	947	num_scr_allow:1,
1001	bypass_keystate:1,	948	bypass_keystate:1,
		949	#ifdef ENABLE_FRILLS
		950	urgency_hint:1,
		951	#endif
1002	#ifdef CURSOR_BLINK	952	#ifdef CURSOR_BLINK
1003	hidden_cursor:1,	953	hidden_cursor:1,
1004	#endif	954	#endif
1005	#ifdef TEXT_BLINK	955	#ifdef TEXT_BLINK
1006	hidden_text:1,	956	hidden_text:1,
…		…
1015		965
1016	unsigned char refresh_type,	966	unsigned char refresh_type,
1017	#ifdef META8_OPTION	967	#ifdef META8_OPTION
1018	meta_char, /* Alt-key prefix */	968	meta_char, /* Alt-key prefix */
1019	#endif	969	#endif
1020	scrollbar_align,
1021	selection_wait,	970	selection_wait,
1022	selection_type;	971	selection_type;
1023	/* ---------- */	972	/* ---------- */
		973	bool rvideo_state, rvideo_mode;
		974	#ifndef NO_BELL
1024	short rvideo;	975	bool rvideo_bell;
		976	#endif
1025	int num_scr; /* screen: number lines scrolled */	977	int num_scr; /* screen: number lines scrolled */
1026	int prev_ncol, /* screen: previous number of columns */	978	int prev_ncol, /* screen: previous number of columns */
1027	prev_nrow; /* screen: previous number of rows */	979	prev_nrow; /* screen: previous number of rows */
1028	/* ---------- */	980	/* ---------- */
1029	rend_t rstyle;	981	rend_t rstyle;
1030	/* ---------- */
1031	uint32_t pixcolor_set[NPIXCLR_SETS];
1032	/* ---------- */	982	/* ---------- */
1033	#ifdef SELECTION_SCROLLING	983	#ifdef SELECTION_SCROLLING
1034	int scroll_selection_lines;	984	int scroll_selection_lines;
1035	enum page_dirn scroll_selection_dir;	985	enum page_dirn scroll_selection_dir;
1036	int selection_save_x,	986	int selection_save_x,
…		…
1042	/* give proper Scroll behaviour */	992	/* give proper Scroll behaviour */
1043	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	993	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1044	mouse_slip_wheel_speed,	994	mouse_slip_wheel_speed,
1045	#endif	995	#endif
1046	refresh_count,	996	refresh_count,
1047	refresh_limit,
1048	last_bot, /* scrollbar last bottom position */
1049	last_top, /* scrollbar last top position */
1050	last_state, /* scrollbar last state */
1051	scrollbar_len,
1052	window_vt_x,	997	window_vt_x,
1053	window_vt_y,	998	window_vt_y,
1054	window_sb_x,	999	mouse_row,
		1000	mouse_col,
1055	# ifdef POINTER_BLANK	1001	# ifdef POINTER_BLANK
1056	pointerBlankDelay,	1002	pointerBlankDelay,
1057	# endif	1003	# endif
1058	allowedxerror;	1004	allowedxerror;
1059	/* ---------- */	1005	/* ---------- */
…		…
1063	int old_width, /* last used width in screen resize */	1009	int old_width, /* last used width in screen resize */
1064	old_height; /* last used height in screen resize */	1010	old_height; /* last used height in screen resize */
1065	unsigned long priv_modes,	1011	unsigned long priv_modes,
1066	SavedModes;	1012	SavedModes;
1067	/* ---------- */	1013	/* ---------- */
1068	Atom xa[NUM_XA];	1014	Atom *xa;
1069	/* ---------- */
1070	#ifdef RXVT_SCROLLBAR
1071	GC scrollbarGC,
1072	topShadowGC,
1073	botShadowGC;
1074	#endif
1075	#ifdef XTERM_SCROLLBAR
1076	GC xscrollbarGC,
1077	ShadowGC;
1078	#endif
1079	#ifdef PLAIN_SCROLLBAR
1080	GC pscrollbarGC;
1081	#endif
1082	#ifdef NEXT_SCROLLBAR
1083	GC blackGC,
1084	whiteGC,
1085	grayGC,
1086	darkGC,
1087	stippleGC;
1088	Pixmap dimple,
1089	upArrow,
1090	downArrow,
1091	upArrowHi,
1092	downArrowHi;
1093	#endif
1094	/* ---------- */	1015	/* ---------- */
1095	Time selection_time,	1016	Time selection_time,
1096	selection_request_time;	1017	selection_request_time;
1097	pid_t cmd_pid; /* process id of child */	1018	pid_t cmd_pid; /* process id of child */
1098	char * incr_buf;	1019	char * incr_buf;
1099	size_t incr_buf_size, incr_buf_fill;	1020	size_t incr_buf_size, incr_buf_fill;
1100	/* ---------- */	1021	/* ---------- */
1101	Cursor leftptr_cursor;
1102	/* ---------- */
1103	#ifndef NO_BACKSPACE_KEY
1104	const char *key_backspace;
1105	#endif
1106	#ifndef NO_DELETE_KEY
1107	const char *key_delete;
1108	#endif
1109	struct mouse_event MEvent;	1022	struct mouse_event MEvent;
1110	XComposeStatus compose;	1023	XComposeStatus compose;
1111	ttymode_t tio;	1024	struct termios tio;
1112	#ifdef UTMP_SUPPORT
1113	# ifdef HAVE_STRUCT_UTMP
1114	struct utmp ut;
1115	# endif
1116	# ifdef HAVE_STRUCT_UTMPX
1117	struct utmpx utx;
1118	# endif
1119	# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1120	char ut_id[5];
1121	# endif
1122	int utmp_pos;
1123	#endif
1124	row_col_t oldcursor;	1025	row_col_t oldcursor;
1125	#ifdef XPM_BACKGROUND	1026	#ifdef HAVE_BG_PIXMAP
1126	bgPixmap_t bgPixmap;	1027	bgPixmap_t bgPixmap;
1127	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1028	#endif
		1029	#ifdef HAVE_AFTERIMAGE
		1030	ASVisual *asv;
		1031	ASImageManager *asimman;
		1032
		1033	void init_asv ()
		1034	{
		1035	if (!asv)
		1036	asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
		1037	}
1128	#endif	1038	#endif
1129		1039
1130	#if ENABLE_OVERLAY	1040	#if ENABLE_OVERLAY
1131	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1041	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1132	text_t **ov_text;	1042	text_t **ov_text;
1133	rend_t **ov_rend;	1043	rend_t **ov_rend;
1134		1044
1135	void scr_swap_overlay ();	1045	void scr_swap_overlay () NOTHROW;
1136	void scr_overlay_new (int x, int y, int w, int h);	1046	void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1137	void scr_overlay_off ();	1047	void scr_overlay_off () NOTHROW;
1138	void scr_overlay_set (int x, int y,	1048	void scr_overlay_set (int x, int y,
1139	text_t text,	1049	text_t text,
1140	rend_t rend = OVERLAY_RSTYLE);	1050	rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1141	void scr_overlay_set (int x, int y, const char *s);	1051	void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1142	void scr_overlay_set (int x, int y, const wchar_t *s);	1052	void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1143	#endif	1053	#endif
1144		1054
1145	vector<void *> allocated; // free these memory blocks with free()	1055	vector<void *> allocated; // free these memory blocks with free()
1146		1056
1147	char *env_windowid; /* environmental variable WINDOWID */	1057	char env_windowid[21]; /* environmental variable WINDOWID */
		1058	char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1148	char *env_display; /* environmental variable DISPLAY */	1059	char *env_display; /* environmental variable DISPLAY */
1149	char *env_term; /* environmental variable TERM */	1060	char *env_term; /* environmental variable TERM */
1150	char *env_colorfgbg;	1061
1151	char *locale;	1062	char *locale;
1152	char charsets[4];	1063	char charsets[4];
1153	char *v_buffer; /* pointer to physical buffer */	1064	char *v_buffer; /* pointer to physical buffer */
1154	unsigned int v_buflen; /* size of area to write */	1065	unsigned int v_buflen; /* size of area to write */
1155	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */	1066	stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1156		1067
1157	#ifdef KEYSYM_RESOURCE	1068	#ifdef KEYSYM_RESOURCE
1158	keyboard_manager *keyboard;	1069	keyboard_manager *keyboard;
		1070	#endif
		1071	#ifndef NO_RESOURCES
		1072	XrmDatabase option_db;
1159	#endif	1073	#endif
1160		1074
1161	const char *rs[NUM_RESOURCES];	1075	const char *rs[NUM_RESOURCES];
1162	/* command input buffering */	1076	/* command input buffering */
1163	char *cmdbuf_ptr, *cmdbuf_endp;	1077	char *cmdbuf_ptr, *cmdbuf_endp;
1164	char cmdbuf_base[CBUFSIZ];	1078	char cmdbuf_base[CBUFSIZ];
1165		1079
		1080	ptytty *pty;
		1081
1166	rxvt_salloc *talloc; // text line allocator	1082	rxvt_salloc *talloc; // text line allocator
1167	rxvt_salloc *ralloc; // rend line allocator	1083	rxvt_salloc *ralloc; // rend line allocator
1168		1084
1169	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's	1085	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1170		1086
1171	#if ENABLE_FRILLS || ISO_14755	1087	#if ENABLE_FRILLS || ISO_14755
1172	// ISO 14755 entry support	1088	// ISO 14755 entry support
1173	unicode_t iso14755buf;	1089	unicode_t iso14755buf;
1174	void commit_iso14755 ();	1090	void commit_iso14755 ();
1175	int hex_keyval (XKeyEvent &ev);
1176	# if ISO_14755	1091	# if ISO_14755
1177	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1092	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1178	void iso14755_54 (int x, int y);	1093	void iso14755_54 (int x, int y);
1179	# endif	1094	# endif
1180	#endif	1095	#endif
1181		1096
1182	// modifies first argument(!)	1097	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1183	void paste (char *data, unsigned int len);
1184		1098
1185	long vt_emask, vt_emask_perl;
1186
1187	void vt_select_input () const	1099	void vt_select_input () const NOTHROW
1188	{	1100	{
1189	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);	1101	XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1190	}	1102	}
1191		1103
1192	#if TRANSPARENT	1104	#if ENABLE_TRANSPARENCY || ENABLE_PERL
1193	void rootwin_cb (XEvent &xev);	1105	void rootwin_cb (XEvent &xev);
1194	xevent_watcher rootwin_ev;	1106	xevent_watcher rootwin_ev;
1195	#endif	1107	#endif
		1108	#ifdef HAVE_BG_PIXMAP
		1109	void update_background ();
		1110	#if TRACE_PIXMAPS
		1111	void trace_update_background (const char *file, int line);
		1112	# define update_background() trace_update_background (__FILE__, __LINE__)
		1113	#endif
		1114	void update_background_cb (ev::timer &w, int revents);
		1115	ev::timer update_background_ev;
		1116	#endif
1196		1117
1197	void x_cb (XEvent &xev);	1118	void x_cb (XEvent &xev);
1198	void flush ();
1199	xevent_watcher termwin_ev;	1119	xevent_watcher termwin_ev;
1200	xevent_watcher vt_ev;	1120	xevent_watcher vt_ev;
1201	#ifdef HAVE_SCROLLBARS
1202	xevent_watcher scrollbar_ev;	1121	xevent_watcher scrollbar_ev;
1203	#endif
1204		1122
1205	void check_cb (check_watcher &w); check_watcher check_ev;	1123	void child_cb (ev::child &w, int revents); ev::child child_ev;
1206	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1124	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1207	void flush_cb (time_watcher &w); time_watcher flush_ev;	1125	void refresh_check ();
1208		1126	void flush ();
1209	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1127	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1210		1128	bool pty_fill ();
1211	void incr_cb (time_watcher &w); time_watcher incr_ev;	1129	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1130	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1212		1131
1213	#ifdef CURSOR_BLINK	1132	#ifdef CURSOR_BLINK
1214	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1133	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1215	#endif	1134	#endif
1216	#ifdef TEXT_BLINK	1135	#ifdef TEXT_BLINK
1217	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1136	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
		1137	#endif
		1138	#ifndef NO_BELL
		1139	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1218	#endif	1140	#endif
1219		1141
1220	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1142	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1221	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1143	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1222	#endif	1144	#endif
1223	#ifdef SELECTION_SCROLLING	1145	#ifdef SELECTION_SCROLLING
1224	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1146	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1225	#endif	1147	#endif
1226	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1148	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1227	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1149	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1228	#endif	1150	#endif
1229		1151
1230	#ifdef POINTER_BLANK	1152	#ifdef POINTER_BLANK
1231	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1153	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1232	void pointer_blank ();	1154	void pointer_blank ();
1233	#endif	1155	#endif
1234	void pointer_unblank ();	1156	void pointer_unblank ();
1235		1157
1236	void tt_printf (const char *fmt,...);	1158	void tt_printf (const char *fmt,...);
1237	void tt_write (const char *data, unsigned int len);	1159	void tt_write (const char *data, unsigned int len);
1238	void pty_write ();	1160	void pty_write ();
1239		1161
1240	void tt_winch ();	1162	void init (stringvec *argv, stringvec *envv)
1241		1163	{
1242	rxvt_term ();	1164	this->argv = argv;
1243	~rxvt_term ();	1165	init (argv->size (), argv->begin (), envv);
1244	void child_exit (); // child has exited, usually destroys	1166	}
1245	void destroy ();
1246	void emergency_cleanup ();
1247
1248	bool init (int argc, const char *const *argv);
1249	bool init_vars ();
1250
1251	bool pty_fill ();
1252		1167
1253	void make_current () const // make this the "currently active" urxvt instance	1168	void make_current () const // make this the "currently active" urxvt instance
1254	{	1169	{
1255	SET_R (this);	1170	SET_R (this);
		1171	set_environ (envv);
1256	rxvt_set_locale (locale);	1172	rxvt_set_locale (locale);
1257	set_environ (envv);
1258	}	1173	}
1259		1174
1260	void init_secondary ();
1261	const char **init_resources (int argc, const char *const *argv);
1262	const char *x_resource (const char *name);
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
1270	void color_aliases (int idx);
1271	void recolour_cursor ();
1272	void create_windows (int argc, const char *const *argv);
1273	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1274	void window_calc (unsigned int newwidth, unsigned int newheight);
1275
1276	#if USE_XIM	1175	#if USE_XIM
1277	rxvt_xim *input_method;	1176	rxvt_xim *input_method;
1278	XIC Input_Context;	1177	XIC Input_Context;
1279	XIMStyle input_style;	1178	XIMStyle input_style;
1280	XPoint spot; // most recently sent spot position	1179	XPoint spot; // most recently sent spot position
1281		1180
1282	void im_destroy ();	1181	void im_destroy ();
1283	void im_cb (); im_watcher im_ev;	1182	void im_cb (); im_watcher im_ev;
1284	void im_set_size (XRectangle &size);	1183	void im_set_size (XRectangle &size);
1285	void im_set_position (XPoint &pos);	1184	void im_set_position (XPoint &pos) NOTHROW;
1286	void im_set_color (unsigned long &fg, unsigned long &bg);	1185	void im_set_color (unsigned long &fg, unsigned long &bg);
1287	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1186	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1288		1187
1289	bool IMisRunning ();	1188	bool IMisRunning ();
1290	void IMSendSpot ();	1189	void IMSendSpot ();
1291	bool IM_get_IC (const char *modifiers);	1190	bool IM_get_IC (const char *modifiers);
1292	void IMSetStatusPosition ();	1191	void IMSetPosition ();
1293	#endif	1192	#endif
1294
1295	void resize_scrollbar ();
1296
1297	void pixel_position (int *x, int *y);
1298
1299	void selection_click (int clicks, int x, int y);
1300	void selection_extend (int x, int y, int flag);
1301	void selection_rotate (int x, int y);
1302
1303	/* autoconvert */
1304		1193
1305	// command.C	1194	// command.C
1306	void lookup_key (XKeyEvent &ev);	1195	void key_press (XKeyEvent &ev);
		1196	void key_release (XKeyEvent &ev);
1307	unsigned int cmd_write (const char *str, unsigned int count);	1197	unsigned int cmd_write (const char *str, unsigned int count);
1308		1198
1309	wchar_t next_char ();	1199	wchar_t next_char () NOTHROW;
1310	wchar_t cmd_getc ();	1200	wchar_t cmd_getc () THROW ((class out_of_input));
1311	uint32_t next_octet ();	1201	uint32_t next_octet () NOTHROW;
1312	uint32_t cmd_get8 ();	1202	uint32_t cmd_get8 () THROW ((class out_of_input));
1313		1203
1314	bool cmd_parse ();	1204	void cmd_parse ();
1315	void mouse_report (XButtonEvent &ev);	1205	void mouse_report (XButtonEvent &ev);
1316	void button_press (XButtonEvent &ev);	1206	void button_press (XButtonEvent &ev);
1317	void button_release (XButtonEvent &ev);	1207	void button_release (XButtonEvent &ev);
1318	void focus_in ();	1208	void focus_in ();
1319	void focus_out ();	1209	void focus_out ();
1320	int check_our_parents ();	1210	void set_urgency (bool enable);
		1211	void update_fade_color (unsigned int idx);
1321	#ifdef PRINTPIPE	1212	#ifdef PRINTPIPE
1322	FILE *popen_printer ();	1213	FILE *popen_printer ();
1323	int pclose_printer (FILE *stream);	1214	int pclose_printer (FILE *stream);
1324	#endif	1215	#endif
1325	void process_print_pipe ();	1216	void process_print_pipe ();
…		…
1336	int privcases (int mode, unsigned long bit);	1227	int privcases (int mode, unsigned long bit);
1337	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1228	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1338	void process_sgr_mode (unsigned int nargs, const int *arg);	1229	void process_sgr_mode (unsigned int nargs, const int *arg);
1339	void process_graphics ();	1230	void process_graphics ();
1340	// init.C	1231	// init.C
		1232	void init_vars ();
		1233	const char **init_resources (int argc, const char *const *argv);
		1234	void init (int argc, const char *const *argv, stringvec *envv);
		1235	void init_env ();
		1236	void set_locale (const char *locale);
		1237	void init_xlocale ();
		1238	void init_command (const char *const *argv);
		1239	void run_command (const char *const *argv);
		1240	int run_child (const char *const *argv);
		1241	void color_aliases (int idx);
		1242	void create_windows (int argc, const char *const *argv);
1341	void Get_Colours ();	1243	void get_colours ();
1342	void get_ourmods ();	1244	void get_ourmods ();
1343	// logging.C
1344	void makeutent (const char *pty, const char *hostname);
1345	void cleanutent ();
1346	// main.C	1245	// main.C
1347	void privileged_utmp (rxvt_privaction action);	1246	void tt_winch ();
		1247	rxvt_term ();
		1248	~rxvt_term ();
		1249	void destroy ();
		1250	void emergency_cleanup ();
		1251	void recolour_cursor ();
		1252	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1253	void window_calc (unsigned int newwidth, unsigned int newheight);
1348	bool set_fonts ();	1254	bool set_fonts ();
1349	void set_string_property (Atom prop, const char *str, int len = -1);	1255	void set_string_property (Atom prop, const char *str, int len = -1);
1350	void set_utf8_property (Atom prop, const char *str, int len = -1);	1256	void set_utf8_property (Atom prop, const char *str, int len = -1);
1351	void set_title (const char *str);	1257	void set_title (const char *str);
1352	void set_icon_name (const char *str);	1258	void set_icon_name (const char *str);
1353	void set_window_color (int idx, const char *color);	1259	void set_window_color (int idx, const char *color);
1354	void set_colorfgbg ();	1260	void set_colorfgbg ();
1355	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1261	bool set_color (rxvt_color &color, const char *name);
		1262	void alias_color (int dst, int src);
1356	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1263	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1264	void get_window_origin (int &x, int &y);
		1265	Pixmap get_pixmap_property (int prop_id);
1357		1266
1358	// screen.C	1267	// screen.C
1359		1268
1360	void lalloc (line_t &l) const	1269	void lalloc (line_t &l) const
1361	{	1270	{
…		…
1383		1292
1384	if (ncol > prev_ncol)	1293	if (ncol > prev_ncol)
1385	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);	1294	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1386	}	1295	}
1387		1296
1388	int fgcolor_of (rend_t r) const	1297	int fgcolor_of (rend_t r) const NOTHROW
1389	{	1298	{
1390	int base = GET_BASEFG (r);	1299	int base = GET_BASEFG (r);
1391	#ifndef NO_BRIGHTCOLOR	1300	#ifndef NO_BRIGHTCOLOR
1392	if (r & RS_Bold	1301	if (r & RS_Bold
1393	# if ENABLE_STYLES	1302	# if ENABLE_STYLES
1394	&& OPTION (Opt_intensityStyles)	1303	&& option (Opt_intensityStyles)
1395	# endif	1304	# endif
1396	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1305	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1397	base += minBrightCOLOR - minCOLOR;	1306	base += minBrightCOLOR - minCOLOR;
1398	#endif	1307	#endif
1399	return base;	1308	return base;
1400	}	1309	}
1401		1310
1402	int bgcolor_of (rend_t r) const	1311	int bgcolor_of (rend_t r) const NOTHROW
1403	{	1312	{
1404	int base = GET_BASEBG (r);	1313	int base = GET_BASEBG (r);
1405	#ifndef NO_BRIGHTCOLOR	1314	#ifndef NO_BRIGHTCOLOR
1406	if (r & RS_Blink	1315	if (r & RS_Blink
1407	# if ENABLE_STYLES	1316	# if ENABLE_STYLES
1408	&& OPTION (Opt_intensityStyles)	1317	&& option (Opt_intensityStyles)
1409	# endif	1318	# endif
1410	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1319	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1411	base += minBrightCOLOR - minCOLOR;	1320	base += minBrightCOLOR - minCOLOR;
1412	#endif	1321	#endif
1413	return base;	1322	return base;
1414	}	1323	}
1415		1324
1416	bool option (uint32_t opt) const	1325	bool option (uint8_t opt) const NOTHROW
1417	{	1326	{
1418	return OPTION (opt);	1327	if (!opt)
		1328	return 0;
		1329
		1330	--opt;
		1331	return options[opt >> 3] & (1 << (opt & 7));
1419	}	1332	}
1420		1333
1421	void set_option (uint32_t opt, bool set)	1334	void set_option (uint8_t opt, bool set = true) NOTHROW
		1335	{
		1336	if (!opt)
		1337	return;
		1338
		1339	--opt;
		1340	if (set)
		1341	options[opt >> 3] |= (1 << (opt & 7));
		1342	else
		1343	options[opt >> 3] &= ~(1 << (opt & 7));
		1344	}
		1345
		1346	void set_privmode (unsigned bit, int set) NOTHROW
1422	{	1347	{
1423	if (set)	1348	if (set)
1424	options |= opt;	1349	priv_modes |= bit;
1425	else	1350	else
1426	options &= ~opt;	1351	priv_modes &= ~bit;
1427	}	1352	}
1428		1353
		1354	// modifies first argument(!)
		1355	void paste (char *data, unsigned int len) NOTHROW;
1429	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;	1356	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1430	void scr_blank_screen_mem (line_t &l, rend_t efs) const;	1357	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
		1358	void scr_kill_char (line_t &l, int col) const NOTHROW;
1431	int scr_scroll_text (int row1, int row2, int count);	1359	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1432	void scr_reset ();	1360	void scr_reset ();
1433	void scr_release ();	1361	void scr_release () NOTHROW;
1434	void scr_clear (bool really = false);	1362	void scr_clear (bool really = false) NOTHROW;
1435	void scr_refresh (unsigned char refresh_type);	1363	void scr_refresh () NOTHROW;
1436	bool scr_refresh_rend (rend_t mask, rend_t value);	1364	bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1437	void scr_erase_screen (int mode);	1365	void scr_erase_screen (int mode) NOTHROW;
1438	#if ENABLE_FRILLS	1366	#if ENABLE_FRILLS
1439	void scr_erase_savelines ();	1367	void scr_erase_savelines () NOTHROW;
1440	void scr_backindex ();	1368	void scr_backindex () NOTHROW;
1441	void scr_forwardindex ();	1369	void scr_forwardindex () NOTHROW;
1442	#endif	1370	#endif
1443	void scr_touch (bool refresh);	1371	void scr_touch (bool refresh) NOTHROW;
1444	void scr_expose (int x, int y, int width, int height, bool refresh);	1372	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1445	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1446	void scr_recolour ();	1373	void scr_recolour () NOTHROW;
1447	void scr_remap_chars ();	1374	void scr_remap_chars () NOTHROW;
1448	void scr_remap_chars (line_t &l);	1375	void scr_remap_chars (line_t &l) NOTHROW;
		1376
		1377	enum cursor_mode { SAVE, RESTORE };
1449		1378
1450	void scr_poweron ();	1379	void scr_poweron ();
1451	void scr_cursor (int mode);	1380	void scr_cursor (cursor_mode mode) NOTHROW;
1452	void scr_do_wrap ();	1381	void scr_do_wrap () NOTHROW;
		1382	void scr_swap_screen () NOTHROW;
1453	int scr_change_screen (int scrn);	1383	void scr_change_screen (int scrn);
1454	void scr_color (unsigned int color, int fgbg);	1384	void scr_color (unsigned int color, int fgbg) NOTHROW;
1455	void scr_rendition (int set, int style);	1385	void scr_rendition (int set, int style) NOTHROW;
1456	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);	1386	void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1457	void scr_backspace ();	1387	void scr_backspace () NOTHROW;
1458	void scr_tab (int count, bool ht = false);	1388	void scr_tab (int count, bool ht = false) NOTHROW;
1459	void scr_gotorc (int row, int col, int relative);	1389	void scr_gotorc (int row, int col, int relative) NOTHROW;
1460	void scr_index (enum page_dirn direction);	1390	void scr_index (enum page_dirn direction) NOTHROW;
1461	void scr_erase_line (int mode);	1391	void scr_erase_line (int mode) NOTHROW;
1462	void scr_E ();	1392	void scr_E () NOTHROW;
1463	void scr_insdel_lines (int count, int insdel);	1393	void scr_insdel_lines (int count, int insdel) NOTHROW;
1464	void scr_insdel_chars (int count, int insdel);	1394	void scr_insdel_chars (int count, int insdel) NOTHROW;
1465	void scr_scroll_region (int top, int bot);	1395	void scr_scroll_region (int top, int bot) NOTHROW;
1466	void scr_cursor_visible (int mode);	1396	void scr_cursor_visible (int mode) NOTHROW;
1467	void scr_autowrap (int mode);	1397	void scr_autowrap (int mode) NOTHROW;
1468	void scr_relative_origin (int mode);	1398	void scr_relative_origin (int mode) NOTHROW;
1469	void scr_insert_mode (int mode);	1399	void scr_insert_mode (int mode) NOTHROW;
1470	void scr_set_tab (int mode);	1400	void scr_set_tab (int mode) NOTHROW;
1471	void scr_rvideo_mode (int mode);	1401	void scr_rvideo_mode (bool on) NOTHROW;
1472	void scr_report_position ();	1402	void scr_report_position () NOTHROW;
1473	void set_font_style ();	1403	void set_font_style () NOTHROW;
1474	void scr_charset_choose (int set);	1404	void scr_charset_choose (int set) NOTHROW;
1475	void scr_charset_set (int set, unsigned int ch);	1405	void scr_charset_set (int set, unsigned int ch) NOTHROW;
1476	void scr_move_to (int y, int len);	1406	void scr_move_to (int y, int len) NOTHROW;
1477	bool scr_page (enum page_dirn direction, int nlines);	1407	bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1478	bool scr_changeview (int new_view_start);	1408	bool scr_changeview (int new_view_start) NOTHROW;
1479	void scr_bell ();	1409	void scr_bell () NOTHROW;
1480	void scr_printscreen (int fullhist);	1410	void scr_printscreen (int fullhist) NOTHROW;
1481	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);	1411	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1482	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);	1412	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1483	void scr_reverse_selection ();	1413	void scr_reverse_selection () NOTHROW;
1484	void scr_dump (int fd);	1414	void scr_dump (int fd) NOTHROW;
		1415
1485	void selection_check (int check_more);	1416	void selection_check (int check_more) NOTHROW;
1486	void selection_paste (Window win, Atom prop, bool delete_prop);	1417	void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1487	void selection_property (Window win, Atom prop);	1418	void selection_property (Window win, Atom prop) NOTHROW;
1488	void selection_request (Time tm, int x, int y);	1419	void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1489	int selection_request_other (Atom target, int selnum);	1420	int selection_request_other (Atom target, int selnum) NOTHROW;
1490	void selection_clear ();	1421	void selection_clear () NOTHROW;
1491	void selection_make (Time tm);	1422	void selection_make (Time tm);
1492	bool selection_grab (Time tm);	1423	bool selection_grab (Time tm) NOTHROW;
1493	void selection_start_colrow (int col, int row);	1424	void selection_start_colrow (int col, int row) NOTHROW;
1494	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);	1425	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1495	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);	1426	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1496	void selection_remove_trailing_spaces ();	1427	void selection_remove_trailing_spaces () NOTHROW;
1497	void selection_send (const XSelectionRequestEvent &rq);	1428	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1498		1429	void selection_click (int clicks, int x, int y) NOTHROW;
1499	#if defined(NEXT_SCROLLBAR)	1430	void selection_extend (int x, int y, int flag) NOTHROW;
1500	// scrollbar-next.C	1431	void selection_rotate (int x, int y) NOTHROW;
1501	Pixmap renderPixmap (const char *const *data, int width, int height);
1502	void init_scrollbar_stuff ();
1503	void drawBevel (Drawable d, int x1, int y1, int w, int h);
1504	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1505	#endif
1506
1507	#if defined(RXVT_SCROLLBAR)
1508	// scrollbar-rxvt.C
1509	void Draw_button (int x, int y, int state, int dirn);
1510	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1511	#endif
1512
1513	#if defined(XTERM_SCROLLBAR)
1514	// scrollbar-xterm.C
1515	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1516	#endif
1517
1518	#if defined(PLAIN_SCROLLBAR)
1519	// scrollbar-plain.C
1520	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1521	#endif
1522
1523	// scrollbar.C
1524	int scrollbar_mapping (int map);
1525	int scrollbar_show (int update);
1526	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1527		1432
1528	// xdefaults.C	1433	// xdefaults.C
1529	void get_options (int argc, const char *const *argv);	1434	void get_options (int argc, const char *const *argv);
1530	int parse_keysym (const char *str, const char *arg);	1435	int parse_keysym (const char *str, const char *arg);
1531	void get_xdefaults (FILE *stream, const char *name);	1436	const char *x_resource (const char *name);
1532	void extract_resources ();	1437	void extract_resources ();
1533	// xpm.C
1534	int scale_pixmap (const char *geom);
1535	void resize_pixmap ();
1536	Pixmap set_bgPixmap (const char *file);
1537	};	1438	};
1538		1439
1539	/*	1440	#endif /* _RXVT_H_ */
1540	*****************************************************************************
1541	* PROTOTYPES
1542	*****************************************************************************
1543	*/
1544	#ifdef PROTOTYPES
1545	# define __PROTO(p) p
1546	#else
1547	# define __PROTO(p) ()
1548	#endif
1549		1441
1550	#ifdef DEBUG_malloc
1551	# include "dmalloc.h" /* This comes last */
1552	#endif
1553
1554	#endif /* _RXVT_H_ */
1555

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines