[ViewVC] Diff of: cvs/rxvt-unicode/src/rxvt.h

Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.248 by root, Mon Jan 30 16:12:58 2006 UTC vs.
Revision 1.340 by ayin, Fri Dec 28 14:00:47 2007 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"
37	#include "rxvtutil.h"	78	#include "rxvtutil.h"
38	#include "rxvtfont.h"	79	#include "rxvtfont.h"
39	#include "rxvttoolkit.h"	80	#include "rxvttoolkit.h"
40	#include "iom.h"	81	#include "ev_cpp.h"
41	#include "salloc.h"	82	#include "salloc.h"
42	#include "libptytty.h"	83	#include "libptytty.h"
43		84
44	#include "rxvtperl.h"	85	#include "rxvtperl.h"
45		86
69		110
70	#ifndef HAVE_XPOINTER	111	#ifndef HAVE_XPOINTER
71	typedef char *XPointer;	112	typedef char *XPointer;
72	#endif	113	#endif
73		114
74	#ifdef HAVE_TERMIOS_H
75	# include <termios.h>	115	#include <termios.h>
76	typedef struct termios ttymode_t;	116	typedef struct termios ttymode_t;
77	#else
78	# include <sgtty.h>
79	typedef struct {
80	struct sgttyb sg;
81	struct tchars tc;
82	struct ltchars lc;
83	int line;
84	int local;
85	} ttymode_t;
86	#endif
87		117
88	#ifdef XPM_BACKGROUND	118	#include "background.h"
89	# ifdef XPM_INC_X11
90	# include <X11/xpm.h>
91	# else
92	# include <xpm.h>
93	# endif
94	#endif
95		119
96	#ifndef STDIN_FILENO	120	#ifndef STDIN_FILENO
97	# define STDIN_FILENO 0	121	# define STDIN_FILENO 0
98	# define STDOUT_FILENO 1	122	# define STDOUT_FILENO 1
99	# define STDERR_FILENO 2	123	# define STDERR_FILENO 2
100	#endif	124	#endif
101		125
		126	#if !defined (EACCESS) && defined(EAGAIN)
		127	# define EACCESS EAGAIN
		128	#endif
		129
		130	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
		131	# define EXIT_SUCCESS 0 /* exit function success */
		132	# define EXIT_FAILURE 1 /* exit function failure */
		133	#endif
		134
		135	#ifndef PATH_MAX
		136	# define PATH_MAX 16384
		137	#endif
		138
102	/****************************************************************************/	139	/****************************************************************************/
103		140
104	// exception thrown on fatal (per-instance) errors	141	// exception thrown on fatal (per-instance) errors
105	class rxvt_failure_exception { };	142	class rxvt_failure_exception { };
106		143
107	// exception thrown when the command parser runs out of input data	144	// exception thrown when the command parser runs out of input data
108	class out_of_input { };	145	class out_of_input { };
109		146
110	/*	147	/*
111	*****************************************************************************	148	*****************************************************************************
112	* PROTOTYPES	149	* PROTOTYPES
113	*****************************************************************************	150	*****************************************************************************
114	*/	151	*/
115	// main.C	152	// main.C
116	RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;	153	#define SET_LOCALE(locale) rxvt_set_locale (locale)
117	RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;	154	extern bool rxvt_set_locale (const char *locale) NOTHROW;
118	void rxvt_clean_exit () NOTHROW;	155	extern void rxvt_push_locale (const char *locale) NOTHROW;
119	void * rxvt_malloc (size_t size);	156	extern void rxvt_pop_locale () NOTHROW;
120	void * rxvt_calloc (size_t number, size_t size);	157	void rxvt_init ();
121	void * rxvt_realloc (void *ptr, size_t size);
122		158
123	// misc.C	159	// misc.C
124	char * rxvt_wcstombs (const wchar_t *str, int len = -1);	160	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
125	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);	161	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
126	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);	162	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
127	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);	163	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
128	char * rxvt_strdup_cpp (const char *str);
129		164
130	#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
131
132	char * rxvt_r_basename (const char *str) NOTHROW;	165	char * rxvt_basename (const char *str) NOTHROW;
133	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;	166	void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
134	void rxvt_log (const char *fmt,...) NOTHROW;	167	void rxvt_log (const char *fmt,...) NOTHROW;
135	void rxvt_warn (const char *fmt,...) NOTHROW;	168	void rxvt_warn (const char *fmt,...) NOTHROW;
136	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;	169	void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
137	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;	170	void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
138		171
139	int rxvt_Str_match (const char s1, const char s2) NOTHROW;
140	const char * rxvt_Str_skip_space (const char *str) NOTHROW;
141	char * rxvt_Str_trim (char *str) NOTHROW;	172	char * rxvt_strtrim (char *str) NOTHROW;
142	int rxvt_Str_escaped (char *str) NOTHROW;
143	char ** rxvt_splitcommastring (const char *cs) NOTHROW;	173	char ** rxvt_splitcommastring (const char *cs) NOTHROW;
144	void rxvt_freecommastring (char **cs) NOTHROW;	174	void rxvt_freecommastring (char **cs) NOTHROW;
145	char * rxvt_File_find (const char file, const char ext, const char *path) NOTHROW;	175
		176	void * rxvt_malloc (size_t size);
		177	void * rxvt_calloc (size_t number, size_t size);
		178	void * rxvt_realloc (void *ptr, size_t size);
146		179
147	/////////////////////////////////////////////////////////////////////////////	180	/////////////////////////////////////////////////////////////////////////////
148		181
149	// temporarily replace the process environment	182	// temporarily replace the process environment
150	extern char **environ;	183	extern char **environ;
151	extern char **rxvt_environ; // the original environ pointer	184	extern char **rxvt_environ; // the original environ pointer
152		185
		186	static inline void
153	inline void set_environ (stringvec *envv)	187	set_environ (stringvec *envv)
154	{	188	{
155	#if ENABLE_PERL	189	#if ENABLE_PERL
156	assert (envv);	190	assert (envv);
157	#else	191	#else
158	if (envv)	192	if (envv)
159	#endif	193	#endif
160	environ = (char **)envv->begin ();	194	environ = (char **)envv->begin ();
161	}	195	}
162		196
		197	static inline void
163	inline void set_environ (char **envv)	198	set_environ (char **envv)
164	{	199	{
165	#if ENABLE_PERL	200	#if ENABLE_PERL
166	assert (envv);	201	assert (envv);
167	#else	202	#else
168	if (envv)	203	if (envv)
…		…
173	/*	208	/*
174	*****************************************************************************	209	*****************************************************************************
175	* STRUCTURES AND TYPEDEFS	210	* STRUCTURES AND TYPEDEFS
176	*****************************************************************************	211	*****************************************************************************
177	*/	212	*/
178	struct grwin_t;
179		213
180	/* If we're using either the rxvt scrollbar, keep the	214	/* If we're using either the rxvt scrollbar, keep the
181	* scrollColor resource.	215	* scrollColor resource.
182	*/	216	*/
183	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)	217	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)
184	# define KEEP_SCROLLCOLOR 1	218	# define KEEP_SCROLLCOLOR 1
185	#else	219	#else
186	# undef KEEP_SCROLLCOLOR	220	# undef KEEP_SCROLLCOLOR
187	#endif
188
189	#ifdef XPM_BACKGROUND
190	typedef struct {
191	short w, h, x, y;
192	Pixmap pixmap;
193	} bgPixmap_t;
194	#endif	221	#endif
195		222
196	/*	223	/*
197	* the 'essential' information for reporting Mouse Events	224	* the 'essential' information for reporting Mouse Events
198	* pared down from XButtonEvent	225	* pared down from XButtonEvent
…		…
202	Time time; /* milliseconds */	229	Time time; /* milliseconds */
203	unsigned int state; /* key or button mask */	230	unsigned int state; /* key or button mask */
204	unsigned int button; /* detail */	231	unsigned int button; /* detail */
205	};	232	};
206		233
207	#if ENABLE_FRILLS
208	typedef struct _mwmhints {
209	CARD32 flags;
210	CARD32 functions;
211	CARD32 decorations;
212	INT32 input_mode;
213	CARD32 status;
214	} MWMHints;
215	#endif
216
217	#if ENABLE_XEMBED	234	#if ENABLE_XEMBED
218	// XEMBED messages	235	// XEMBED messages
219	# define XEMBED_EMBEDDED_NOTIFY 0	236	# define XEMBED_EMBEDDED_NOTIFY 0
220	# define XEMBED_WINDOW_ACTIVATE 1	237	# define XEMBED_WINDOW_ACTIVATE 1
221	# define XEMBED_WINDOW_DEACTIVATE 2	238	# define XEMBED_WINDOW_DEACTIVATE 2
222	# define XEMBED_REQUEST_FOCUS 3	239	# define XEMBED_REQUEST_FOCUS 3
223	# define XEMBED_FOCUS_IN 4	240	# define XEMBED_FOCUS_IN 4
224	# define XEMBED_FOCUS_OUT 5	241	# define XEMBED_FOCUS_OUT 5
225	# define XEMBED_FOCUS_NEXT 6	242	# define XEMBED_FOCUS_NEXT 6
226	# define XEMBED_FOCUS_PREV 7	243	# define XEMBED_FOCUS_PREV 7
227		244
228	# define XEMBED_MODALITY_ON 10	245	# define XEMBED_MODALITY_ON 10
229	# define XEMBED_MODALITY_OFF 11	246	# define XEMBED_MODALITY_OFF 11
230	# define XEMBED_REGISTER_ACCELERATOR 12	247	# define XEMBED_REGISTER_ACCELERATOR 12
231	# define XEMBED_UNREGISTER_ACCELERATOR 13	248	# define XEMBED_UNREGISTER_ACCELERATOR 13
232	# define XEMBED_ACTIVATE_ACCELERATOR 14	249	# define XEMBED_ACTIVATE_ACCELERATOR 14
233		250
234	// XEMBED detail code	251	// XEMBED detail code
235	# define XEMBED_FOCUS_CURRENT 0	252	# define XEMBED_FOCUS_CURRENT 0
236	# define XEMBED_FOCUS_FIRST 1	253	# define XEMBED_FOCUS_FIRST 1
237	# define XEMBED_FOCUS_LAST 2	254	# define XEMBED_FOCUS_LAST 2
238		255
239	# define XEMBED_MAPPED (1 << 0)	256	# define XEMBED_MAPPED (1 << 0)
240	#endif	257	#endif
241		258
…		…
245	*****************************************************************************	262	*****************************************************************************
246	*/	263	*/
247		264
248	/* COLORTERM, TERM environment variables */	265	/* COLORTERM, TERM environment variables */
249	#define COLORTERMENV "rxvt"	266	#define COLORTERMENV "rxvt"
250	#ifdef XPM_BACKGROUND	267	#ifdef BG_IMAGE_FROM_FILE
251	# define COLORTERMENVFULL COLORTERMENV "-xpm"	268	# define COLORTERMENVFULL COLORTERMENV "-xpm"
252	#else	269	#else
253	# define COLORTERMENVFULL COLORTERMENV	270	# define COLORTERMENVFULL COLORTERMENV
254	#endif	271	#endif
255	#ifndef TERMENV	272	#ifndef TERMENV
256	# define TERMENV "rxvt-unicode"	273	# define TERMENV "rxvt-unicode"
257	#endif	274	#endif
258		275
259	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	276	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
260	# define NO_MOUSE_REPORT_SCROLLBAR 1	277	# define NO_MOUSE_REPORT_SCROLLBAR 1
261	#endif
262
263	/* now look for other badly set stuff */
264
265	#if !defined (EACCESS) && defined(EAGAIN)
266	# define EACCESS EAGAIN
267	#endif
268
269	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
270	# define EXIT_SUCCESS 0 /* exit function success */
271	# define EXIT_FAILURE 1 /* exit function failure */
272	#endif	278	#endif
273		279
274	#define scrollBar_esc 30	280	#define scrollBar_esc 30
275		281
276	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(XTERM_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)	282	#if defined(RXVT_SCROLLBAR) \|\| defined(NEXT_SCROLLBAR) \|\| defined(XTERM_SCROLLBAR) \|\| defined(PLAIN_SCROLLBAR)
…		…
454	C0_NUL = 0x00,	460	C0_NUL = 0x00,
455	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	461	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
456	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	462	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
457	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	463	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
458	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,	464	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
459	};	465	};
460	#define CHAR_ST 0x9c /* 0234 */	466	#define CHAR_ST 0x9c /* 0234 */
461		467
462	/*	468	/*
463	* XTerm Operating System Commands: ESC ] Ps;Pt (ST\|BEL)	469	* XTerm Operating System Commands: ESC ] Ps;Pt (ST\|BEL)
464	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	470	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
…		…
519	* on the unnecessary items, e.g. Color_pointer, but won't bother	525	* on the unnecessary items, e.g. Color_pointer, but won't bother
520	* until we need to. Also, be aware of usage in pixcolor_set	526	* until we need to. Also, be aware of usage in pixcolor_set
521	*/	527	*/
522		528
523	enum colour_list {	529	enum colour_list {
		530	Color_none = -2,
		531	Color_transparent = -1,
524	Color_fg = 0,	532	Color_fg = 0,
525	Color_bg,	533	Color_bg,
526	minCOLOR, /* 2 */	534	minCOLOR, /* 2 */
527	Color_Black = minCOLOR,	535	Color_Black = minCOLOR,
528	Color_Red3,	536	Color_Red3,
…		…
570	#endif	578	#endif
571	#ifdef KEEP_SCROLLCOLOR	579	#ifdef KEEP_SCROLLCOLOR
572	Color_scroll,	580	Color_scroll,
573	Color_trough,	581	Color_trough,
574	#endif	582	#endif
575	#if TINTING	583	#if ENABLE_TRANSPARENCY
576	Color_tint,	584	Color_tint,
577	#endif	585	#endif
578	#if OFF_FOCUS_FADING	586	#if OFF_FOCUS_FADING
579	Color_fade,	587	Color_fade,
580	#endif	588	#endif
…		…
587	TOTAL_COLORS = NRS_COLORS	595	TOTAL_COLORS = NRS_COLORS
588	#endif	596	#endif
589	};	597	};
590		598
591	#define Color_Bits 7 // 0 .. maxTermCOLOR	599	#define Color_Bits 7 // 0 .. maxTermCOLOR
592
593	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
594	#define NPIXCLR_BITS 32
595		600
596	/*	601	/*
597	* Resource list	602	* Resource list
598	*/	603	*/
599	enum {	604	enum {
…		…
624	#define PrivMode_TtyOutputInh (1UL<<15)	629	#define PrivMode_TtyOutputInh (1UL<<15)
625	#define PrivMode_Keypress (1UL<<16)	630	#define PrivMode_Keypress (1UL<<16)
626	#define PrivMode_smoothScroll (1UL<<17)	631	#define PrivMode_smoothScroll (1UL<<17)
627	#define PrivMode_vt52 (1UL<<18)	632	#define PrivMode_vt52 (1UL<<18)
628	#define PrivMode_LFNL (1UL<<19)	633	#define PrivMode_LFNL (1UL<<19)
629	/* too annoying to implement X11 highlight tracking */	634	#define PrivMode_MouseBtnEvent (1UL<<20)
630	/* #define PrivMode_MouseX11Track (1LU<<20) */	635	#define PrivMode_MouseAnyEvent (1UL<<21)
631		636
632	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11)	637	#define PrivMode_mouse_report (PrivMode_MouseX10\|PrivMode_MouseX11\|PrivMode_MouseBtnEvent\|PrivMode_MouseAnyEvent)
633	#define PrivMode(test,bit) \
634	if (test) \
635	priv_modes \|= (bit); \
636	else \
637	priv_modes &= ~(bit)
638		638
639	#ifdef ALLOW_132_MODE	639	#ifdef ALLOW_132_MODE
640	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)	640	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor\|PrivMode_132OK)
641	#else	641	#else
642	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor)	642	# define PrivMode_Default (PrivMode_Autowrap\|PrivMode_ShiftKeys\|PrivMode_VisibleCursor)
…		…
646	#define IMBUFSIZ 128 // input modifier buffer sizes	646	#define IMBUFSIZ 128 // input modifier buffer sizes
647	#define KBUFSZ 512 // size of keyboard mapping buffer	647	#define KBUFSZ 512 // size of keyboard mapping buffer
648	#define CBUFSIZ 2048 // size of command buffer	648	#define CBUFSIZ 2048 // size of command buffer
649	#define UBUFSIZ 2048 // character buffer	649	#define UBUFSIZ 2048 // character buffer
650		650
651	#ifndef PATH_MAX	651	#if ENABLE_FRILLS
652	# define PATH_MAX 16384	652	# include <X11/Xmd.h>
		653	typedef struct _mwmhints {
		654	CARD32 flags;
		655	CARD32 functions;
		656	CARD32 decorations;
		657	INT32 input_mode;
		658	CARD32 status;
		659	} MWMHints;
653	#endif	660	#endif
654		661
655	/* Motif window hints */	662	/* Motif window hints */
656	#define MWM_HINTS_FUNCTIONS (1L << 0)	663	#define MWM_HINTS_FUNCTIONS (1L << 0)
657	#define MWM_HINTS_DECORATIONS (1L << 1)	664	#define MWM_HINTS_DECORATIONS (1L << 1)
…		…
684	* MACRO DEFINES	691	* MACRO DEFINES
685	*****************************************************************************	692	*****************************************************************************
686	*/	693	*/
687	#define dLocal(type,name) type const name = this->name	694	#define dLocal(type,name) type const name = this->name
688		695
689	// for speed reasons, we assume that all latin1 characters	696	// for speed reasons, we assume that all codepoints 32 to 126 are
690	// are single-width (the first unicode combining character	697	// single-width.
691	// is actually 0x300, but ascii is what matters most).	698	#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
692	#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
693		699
694	/* convert pixel dimensions to row/column values. Everything as int32_t */	700	/* convert pixel dimensions to row/column values. Everything as int32_t */
695	#define Pixel2Col(x) Pixel2Width((int32_t)(x))	701	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
696	#define Pixel2Row(y) Pixel2Height((int32_t)(y))	702	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
697	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)	703	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
…		…
699	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))	705	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
700	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))	706	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
701	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)	707	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
702	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)	708	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
703		709
704	#define OPTION(opt) (options & (opt))
705	#define DEFAULT_OPTIONS (Opt_scrollBar \| Opt_scrollTtyOutput \
706	\| Opt_jumpScroll \| Opt_secondaryScreen \
707	\| Opt_pastableTabs \| Opt_intensityStyles)
708
709	// for m >= -n, ensure remainder lies between 0..n-1
710	#define MOD(m,n) (((m) + (n)) % (n))
711
712	#define LINENO(n) MOD (term_start + int(n), total_rows)	710	#define LINENO(n) MOD (term_start + int(n), total_rows)
713	#define ROW(n) row_buf [LINENO (n)]	711	#define ROW(n) row_buf [LINENO (n)]
714		712
715	/* how to build & extract colors and attributes */	713	/* how to build & extract colors and attributes */
716	#define GET_BASEFG(x) (((x) & RS_fgMask))	714	#define GET_BASEFG(x) (((x) & RS_fgMask))
…		…
731	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg)<<Color_Bits))	729	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) \| ((bg)<<Color_Bits))
732	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))	730	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) \| (a))
733		731
734	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))	732	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
735		733
736	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] \|= (1 << ((x) % NPIXCLR_BITS)))	734	#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
737	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	735	#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
738		736
739	#if ENABLE_STYLES	737	#if ENABLE_STYLES
740	# define FONTSET(style) fontset[GET_STYLE (style)]	738	# define FONTSET(style) fontset[GET_STYLE (style)]
741	#else	739	#else
742	# define FONTSET(style) fontset[0]	740	# define FONTSET(style) fontset[0]
…		…
770	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)	768	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
771	#define scrollbar_position(y) ((y) - scrollBar.beg)	769	#define scrollbar_position(y) ((y) - scrollBar.beg)
772	#define scrollbar_size() (scrollBar.end - scrollBar.beg \	770	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
773	- scrollbar_minheight ())	771	- scrollbar_minheight ())
774		772
775	#ifdef XPM_BACKGROUND
776	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
777	#else
778	# define XPMClearArea(a, b, c, d, e, f, g)
779	#endif
780
781	typedef callback1<void, const char *> log_callback;	773	typedef callback<void (const char *)> log_callback;
782	typedef callback1<int, int> getfd_callback;	774	typedef callback<int (int)> getfd_callback;
783
784	#define SET_LOCALE(locale) rxvt_set_locale (locale)
785	extern bool rxvt_set_locale (const char *locale) NOTHROW;
786	extern void rxvt_push_locale (const char *locale) NOTHROW;
787	extern void rxvt_pop_locale () NOTHROW;
788		775
789	/****************************************************************************/	776	/****************************************************************************/
790		777
791	#define LINE_LONGER 0x0001 // line is continued on the next row	778	#define LINE_LONGER 0x0001 // line is continued on the next row
792	#define LINE_FILTERED 0x0002 // line has been filtered	779	#define LINE_FILTERED 0x0002 // line has been filtered
793	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)	780	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		781	#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
		782	#define LINE_BIDI 0x0010 // line needs bidi (NYI)
794		783
795	struct line_t {	784	struct line_t {
796	text_t *t; // terminal the text	785	text_t *t; // terminal the text
797	rend_t *r; // rendition, uses RS_ flags	786	rend_t *r; // rendition, uses RS_ flags
798	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line	787	tlen_t_ l; // length of each text line
799	uint32_t f; // flags	788	uint32_t f; // flags
800		789
801	bool is_longer ()	790	bool is_longer ()
802	{	791	{
803	return f & LINE_LONGER;	792	return f & LINE_LONGER;
…		…
833	}	822	}
834	};	823	};
835		824
836	/****************************************************************************/	825	/****************************************************************************/
837		826
838	// primivite wrapper around mbstate_t to ensure initialisation	827	// primitive wrapper around mbstate_t to ensure initialisation
839	struct mbstate {	828	struct mbstate {
840	mbstate_t mbs;	829	mbstate_t mbs;
841		830
842	operator mbstate_t *() { return &mbs; }	831	operator mbstate_t *() { return &mbs; }
843	void reset () { memset (&mbs, 0, sizeof (mbs)); }	832	void reset () { memset (&mbs, 0, sizeof (mbs)); }
…		…
846		835
847	/****************************************************************************/	836	/****************************************************************************/
848		837
849	#define UNICODE_MASK 0x1fffffUL	838	#define UNICODE_MASK 0x1fffffUL
850		839
851	#if UNICODE3	840	#if UNICODE_3
852	# define COMPOSE_LO 0x40000000UL	841	# define COMPOSE_LO 0x40000000UL
853	# define COMPOSE_HI 0x400fffffUL	842	# define COMPOSE_HI 0x400fffffUL
854	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)	843	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
855	#else	844	#else
856	# if ENABLE_PERL	845	# if ENABLE_PERL
857	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates	846	# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
858	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only	847	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
859	# else	848	# else
860	# define COMPOSE_LO 0xd800UL	849	# define COMPOSE_LO 0xd800UL
861	# define COMPOSE_HI 0xf8ffUL	850	# define COMPOSE_HI 0xf8ffUL
862	# endif	851	# endif
…		…
891	#endif	880	#endif
892		881
893	/****************************************************************************/	882	/****************************************************************************/
894		883
895	#ifdef KEYSYM_RESOURCE	884	#ifdef KEYSYM_RESOURCE
896	class keyboard_manager;	885	class keyboard_manager;
897	#endif	886	#endif
		887
		888	typedef struct rxvt_term *rxvt_t;
		889
		890	extern rxvt_t rxvt_current_term;
		891
		892	#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
		893	#define GET_R rxvt_current_term
		894
		895	typedef struct {
		896	int row;
		897	int col;
		898	} row_col_t;
		899
		900	/*
		901	* terminal limits:
		902	*
		903	* width : 1 <= width
		904	* height : 1 <= height
		905	* ncol : 1 <= ncol <= MAX(tlen_t)
		906	* nrow : 1 <= nrow <= MAX(int)
		907	* saveLines : 0 <= saveLines <= MAX(int)
		908	* term_start : 0 <= term_start < saveLines
		909	* total_rows : nrow + saveLines
		910	*
		911	* top_row : -saveLines <= top_row <= 0
		912	* view_start : top_row <= view_start <= 0
		913	*
		914	* \| most coordinates are stored relative to term_start,
		915	* ROW_BUF \| which is the first line of the terminal screen
		916	* \|························= row_buf[0]
		917	* \|························= row_buf[1]
		918	* \|························= row_buf[2] etc.
		919	* \|
		920	* +------------+···········= term_start + top_row
		921	* \| scrollback \|
		922	* \| scrollback +---------+·= term_start + view_start
		923	* \| scrollback \| display \|
		924	* \| scrollback \| display \|
		925	* +------------+·display·+·= term_start
		926	* \| terminal \| display \|
		927	* \| terminal +---------+
		928	* \| terminal \|
		929	* \| terminal \|
		930	* +------------+···········= term_stat + nrow - 1
		931	* \|
		932	* \|
		933	* END······················= total_rows
		934	*/
		935
		936	struct TermWin_t {
		937	int width; /* window width [pixels] */
		938	int height; /* window height [pixels] */
		939	int fwidth; /* font width [pixels] */
		940	int fheight; /* font height [pixels] */
		941	int fbase; /* font ascent (baseline) [pixels] */
		942	int ncol; /* window columns [characters] */
		943	int nrow; /* window rows [characters] */
		944	int focus; /* window has focus */
		945	int mapped; /* window state mapped? */
		946	int int_bwidth; /* internal border width */
		947	int ext_bwidth; /* external border width */
		948	int lineSpace; /* number of extra pixels between rows */
		949	int saveLines; /* number of lines that fit in scrollback */
		950	int total_rows; /* total number of rows in this terminal */
		951	int term_start; /* term lines start here */
		952	int view_start; /* scrollback view starts here */
		953	int top_row; /* topmost row index of scrollback */
		954	Window parent[6]; /* parent identifiers - we're parent[0] */
		955	Window vt; /* vt100 window */
		956	GC gc; /* GC for drawing */
		957	Pixmap pixmap;
		958	rxvt_drawable *drawable;
		959	rxvt_fontset *fontset[4];
		960	};
		961
		962	/*
		963	* screen accounting:
		964	* screen_t elements
		965	* row: Cursor row position : 0 <= row < nrow
		966	* col: Cursor column position : 0 <= col < ncol
		967	* tscroll: Scrolling region top row inclusive : 0 <= row < nrow
		968	* bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
		969	*
		970	* selection_t elements
		971	* clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
		972	* nothing is selected
		973	* beg: row/column of beginning of selection : never past mark
		974	* mark: row/column of initial click : never past end
		975	* end: row/column of one character past end of selection
		976	* * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
		977	* * Note: col == -1 ==> we're left of screen
		978	*
		979	*/
		980	typedef struct {
		981	row_col_t cur; /* cursor position on the screen */
		982	int tscroll; /* top of settable scroll region */
		983	int bscroll; /* bottom of settable scroll region */
		984	unsigned int charset; /* character set number [0..3] */
		985	unsigned int flags; /* see below */
		986	row_col_t s_cur; /* saved cursor position */
		987	unsigned int s_charset; /* saved character set number [0..3] */
		988	char s_charset_char;
		989	rend_t s_rstyle; /* saved rendition style */
		990	} screen_t;
		991
		992	enum selection_op_t {
		993	SELECTION_CLEAR = 0, /* nothing selected */
		994	SELECTION_INIT, /* marked a point */
		995	SELECTION_BEGIN, /* started a selection */
		996	SELECTION_CONT, /* continued selection */
		997	SELECTION_DONE /* selection put in CUT_BUFFER0 */
		998	};
		999
		1000	typedef struct {
		1001	wchar_t text; / selected text */
		1002	unsigned int len; /* length of selected text */
		1003	unsigned int screen; /* screen being used */
		1004	unsigned int clicks; /* number of clicks */
		1005	selection_op_t op; /* current operation */
		1006	bool rect; /* rectangular selection? */
		1007	row_col_t beg; /* beginning of selection <= mark */
		1008	row_col_t mark; /* point of initial click <= end */
		1009	row_col_t end; /* one character past end point */
		1010	} selection_t;
		1011
		1012	/* ------------------------------------------------------------------------- */
		1013
		1014	/* screen_t flags */
		1015	#define Screen_Relative (1<<0) /* relative origin mode flag */
		1016	#define Screen_VisibleCursor (1<<1) /* cursor visible? */
		1017	#define Screen_Autowrap (1<<2) /* auto-wrap flag */
		1018	#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
		1019	#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
		1020	#define Screen_DefaultFlags (Screen_VisibleCursor \| Screen_Autowrap)
		1021
		1022	/* rxvt_vars.options */
		1023	enum {
		1024	# define def(name,idx) Opt_ ## name = idx,
		1025	# define nodef(name) Opt_ ## name = 0,
		1026	# include "optinc.h"
		1027	# undef nodef
		1028	# undef def
		1029	Opt_count
		1030	};
		1031
		1032	/* ------------------------------------------------------------------------- */
		1033
		1034	typedef struct {
		1035	char state; /* scrollbar state */
		1036	char init; /* scrollbar has been initialised */
		1037	unsigned int beg; /* slider sub-window begin height */
		1038	unsigned int end; /* slider sub-window end height */
		1039	unsigned int top; /* slider top position */
		1040	unsigned int bot; /* slider bottom position */
		1041	unsigned int style; /* style: rxvt, xterm, next */
		1042	unsigned int width; /* scrollbar width */
		1043	Window win;
		1044	int (rxvt_term::*update)(int, int, int, int);
		1045
		1046	void setIdle() { state = 1 ; }
		1047	void setMotion() { state = 'm'; }
		1048	void setUp() { state = 'U'; }
		1049	void setDn() { state = 'D'; }
		1050	} scrollBar_t;
		1051
		1052	struct rxvt_vars : TermWin_t {
		1053	scrollBar_t scrollBar;
		1054	uint8_t options[(Opt_count + 7) >> 3];
		1055	XSizeHints szHint;
		1056	rxvt_color *pix_colors;
		1057	rxvt_color *pix_colors_focused;
		1058	#ifdef OFF_FOCUS_FADING
		1059	rxvt_color *pix_colors_unfocused;
		1060	#endif
		1061	Cursor TermWin_cursor; /* cursor for vt window */
		1062	int sb_shadow; /* scrollbar shadow width */
		1063	int numlock_state;
		1064	line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
		1065	line_t *drawn_buf; // text on screen
		1066	line_t *swap_buf; // lines for swap buffer
		1067	char tabs; / per location: 1 == tab-stop */
		1068	screen_t screen;
		1069	screen_t swap;
		1070	selection_t selection;
		1071	};
898		1072
899	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {	1073	struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
		1074
		1075	// special markers with magic addresses
		1076	static const char resval_undef []; // options specifically unset
		1077	static const char resval_on []; // boolean options switched on
		1078	static const char resval_off []; // or off
		1079
900	log_callback *log_hook; // log error messages through this hook, if != 0	1080	log_callback *log_hook; // log error messages through this hook, if != 0
901	getfd_callback *getfd_hook; // convert remote to local fd, if != 0	1081	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
902	#if ENABLE_PERL	1082	#if ENABLE_PERL
903	rxvt_perl_term perl;	1083	rxvt_perl_term perl;
904	#endif	1084	#endif
905	struct mbstate mbstate; // current input multibyte state	1085	struct mbstate mbstate; // current input multibyte state
906		1086
907	unsigned char want_refresh:1,	1087	unsigned char want_refresh:1,
908	#ifdef TRANSPARENT
909	want_full_refresh:1, /* awaiting full screen refresh */
910	#endif
911	#if defined(XPM_BACKGROUND) \|\| defined(TRANSPARENT)
912	am_transparent:1, /* is a transparent term */
913	am_pixmap_trans:1, /* transparency w/known root pixmap */
914	#endif
915	current_screen:1, /* primary or secondary */	1088	current_screen:1, /* primary or secondary */
916	num_scr_allow:1,	1089	num_scr_allow:1,
917	bypass_keystate:1,	1090	bypass_keystate:1,
918	#ifdef CURSOR_BLINK	1091	#ifdef CURSOR_BLINK
919	hidden_cursor:1,	1092	hidden_cursor:1,
…		…
945	int prev_ncol, /* screen: previous number of columns */	1118	int prev_ncol, /* screen: previous number of columns */
946	prev_nrow; /* screen: previous number of rows */	1119	prev_nrow; /* screen: previous number of rows */
947	/* ---------- */	1120	/* ---------- */
948	rend_t rstyle;	1121	rend_t rstyle;
949	/* ---------- */	1122	/* ---------- */
950	uint32_t pixcolor_set[NPIXCLR_SETS];
951	/* ---------- */
952	#ifdef SELECTION_SCROLLING	1123	#ifdef SELECTION_SCROLLING
953	int scroll_selection_lines;	1124	int scroll_selection_lines;
954	enum page_dirn scroll_selection_dir;	1125	enum page_dirn scroll_selection_dir;
955	int selection_save_x,	1126	int selection_save_x,
956	selection_save_y,	1127	selection_save_y,
…		…
961	/* give proper Scroll behaviour */	1132	/* give proper Scroll behaviour */
962	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1133	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
963	mouse_slip_wheel_speed,	1134	mouse_slip_wheel_speed,
964	#endif	1135	#endif
965	refresh_count,	1136	refresh_count,
966	refresh_limit,
967	last_bot, /* scrollbar last bottom position */	1137	last_bot, /* scrollbar last bottom position */
968	last_top, /* scrollbar last top position */	1138	last_top, /* scrollbar last top position */
969	last_state, /* scrollbar last state */	1139	last_state, /* scrollbar last state */
970	scrollbar_len,	1140	scrollbar_len,
971	window_vt_x,	1141	window_vt_x,
972	window_vt_y,	1142	window_vt_y,
973	window_sb_x,	1143	window_sb_x,
		1144	mouse_row,
		1145	mouse_col,
974	# ifdef POINTER_BLANK	1146	# ifdef POINTER_BLANK
975	pointerBlankDelay,	1147	pointerBlankDelay,
976	# endif	1148	# endif
977	allowedxerror;	1149	allowedxerror;
978	/* ---------- */	1150	/* ---------- */
…		…
1017	char * incr_buf;	1189	char * incr_buf;
1018	size_t incr_buf_size, incr_buf_fill;	1190	size_t incr_buf_size, incr_buf_fill;
1019	/* ---------- */	1191	/* ---------- */
1020	Cursor leftptr_cursor;	1192	Cursor leftptr_cursor;
1021	/* ---------- */	1193	/* ---------- */
1022	#ifndef NO_BACKSPACE_KEY
1023	const char *key_backspace;
1024	#endif
1025	#ifndef NO_DELETE_KEY
1026	const char *key_delete;
1027	#endif
1028	struct mouse_event MEvent;	1194	struct mouse_event MEvent;
1029	XComposeStatus compose;	1195	XComposeStatus compose;
1030	ttymode_t tio;	1196	ttymode_t tio;
1031	row_col_t oldcursor;	1197	row_col_t oldcursor;
1032	#ifdef XPM_BACKGROUND	1198	#ifdef HAVE_BG_PIXMAP
1033	bgPixmap_t bgPixmap;	1199	bgPixmap_t bgPixmap;
1034	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1200	#endif
		1201	#ifdef HAVE_AFTERIMAGE
		1202	ASVisual *asv;
		1203	ASImageManager *asimman;
1035	#endif	1204	#endif
1036		1205
1037	#if ENABLE_OVERLAY	1206	#if ENABLE_OVERLAY
1038	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions	1207	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1039	text_t **ov_text;	1208	text_t **ov_text;
…		…
1062	unsigned int v_buflen; /* size of area to write */	1231	unsigned int v_buflen; /* size of area to write */
1063	stringvec argv, envv; /* if != 0, will be freed at destroy time */	1232	stringvec argv, envv; /* if != 0, will be freed at destroy time */
1064		1233
1065	#ifdef KEYSYM_RESOURCE	1234	#ifdef KEYSYM_RESOURCE
1066	keyboard_manager *keyboard;	1235	keyboard_manager *keyboard;
		1236	#endif
		1237	#ifndef NO_RESOURCES
		1238	XrmDatabase option_db;
1067	#endif	1239	#endif
1068		1240
1069	const char *rs[NUM_RESOURCES];	1241	const char *rs[NUM_RESOURCES];
1070	/* command input buffering */	1242	/* command input buffering */
1071	char cmdbuf_ptr, cmdbuf_endp;	1243	char cmdbuf_ptr, cmdbuf_endp;
…		…
1087	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);	1259	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1088	void iso14755_54 (int x, int y);	1260	void iso14755_54 (int x, int y);
1089	# endif	1261	# endif
1090	#endif	1262	#endif
1091		1263
1092	// modifies first argument(!)
1093	void paste (char *data, unsigned int len) NOTHROW;
1094
1095	long vt_emask, vt_emask_perl, vt_emask_xim;	1264	long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1096		1265
1097	void vt_select_input () const NOTHROW	1266	void vt_select_input () const NOTHROW
1098	{	1267	{
1099	XSelectInput (xdisp, vt, vt_emask \| vt_emask_perl \| vt_emask_xim);	1268	XSelectInput (dpy, vt, vt_emask \| vt_emask_perl \| vt_emask_xim \| vt_emask_mouse);
1100	}	1269	}
1101		1270
1102	#if TRANSPARENT	1271	#if ENABLE_TRANSPARENCY \|\| ENABLE_PERL
1103	void rootwin_cb (XEvent &xev);	1272	void rootwin_cb (XEvent &xev);
1104	xevent_watcher rootwin_ev;	1273	xevent_watcher rootwin_ev;
1105	#endif	1274	#endif
		1275	#ifdef HAVE_BG_PIXMAP
		1276	void update_background ();
		1277	#if TRACE_PIXMAPS
		1278	void trace_update_background (const char *file, int line);
		1279	# define update_background() trace_update_background (__FILE__, __LINE__)
		1280	#endif
		1281	void update_background_cb (ev::timer &w, int revents);
		1282	ev::timer update_background_ev;
		1283	#endif
1106		1284
1107	void x_cb (XEvent &xev);	1285	void x_cb (XEvent &xev);
1108	void flush ();
1109	xevent_watcher termwin_ev;	1286	xevent_watcher termwin_ev;
1110	xevent_watcher vt_ev;	1287	xevent_watcher vt_ev;
1111	#ifdef HAVE_SCROLLBARS	1288	#ifdef HAVE_SCROLLBARS
1112	xevent_watcher scrollbar_ev;	1289	xevent_watcher scrollbar_ev;
1113	#endif	1290	#endif
1114		1291
1115	void child_cb (child_watcher &w, int status); child_watcher child_ev;	1292	void child_cb (ev::child &w, int revents); ev::child child_ev;
1116	void check_cb (check_watcher &w); check_watcher check_ev;	1293	void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1117	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1294	void refresh_check ();
1118	void flush_cb (time_watcher &w); time_watcher flush_ev;	1295	void flush ();
1119	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1296	void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1120	void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;	1297	bool pty_fill ();
		1298	void pty_cb (ev::io &w, int revents); ev::io pty_ev;
		1299	void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1121		1300
1122	#ifdef CURSOR_BLINK	1301	#ifdef CURSOR_BLINK
1123	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;	1302	void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1124	#endif	1303	#endif
1125	#ifdef TEXT_BLINK	1304	#ifdef TEXT_BLINK
1126	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;	1305	void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1127	#endif	1306	#endif
1128	#ifndef NO_BELL	1307	#ifndef NO_BELL
1129	void bell_cb (time_watcher &w); time_watcher bell_ev;	1308	void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1130	#endif	1309	#endif
1131		1310
1132	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING	1311	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1133	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;	1312	void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1134	#endif	1313	#endif
1135	#ifdef SELECTION_SCROLLING	1314	#ifdef SELECTION_SCROLLING
1136	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;	1315	void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1137	#endif	1316	#endif
1138	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1317	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1139	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;	1318	void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1140	#endif	1319	#endif
1141		1320
1142	#ifdef POINTER_BLANK	1321	#ifdef POINTER_BLANK
1143	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1322	void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1144	void pointer_blank ();	1323	void pointer_blank ();
1145	#endif	1324	#endif
1146	void pointer_unblank ();	1325	void pointer_unblank ();
1147		1326
1148	void tt_printf (const char *fmt,...);	1327	void tt_printf (const char *fmt,...);
1149	void tt_write (const char *data, unsigned int len);	1328	void tt_write (const char *data, unsigned int len);
1150	void pty_write ();	1329	void pty_write ();
1151		1330
1152	void tt_winch ();
1153
1154	rxvt_term ();
1155	~rxvt_term ();
1156	void destroy ();
1157	void emergency_cleanup ();
1158
1159	bool init (int argc, const char const argv, stringvec *envv);
1160
1161	bool init (stringvec argv, stringvec envv)	1331	void init (stringvec argv, stringvec envv)
1162	{	1332	{
1163	this->argv = argv;	1333	this->argv = argv;
1164	return init (argv->size (), argv->begin (), envv);	1334	init (argv->size (), argv->begin (), envv);
1165	}	1335	}
1166
1167	bool init_vars ();
1168
1169	bool pty_fill ();
1170		1336
1171	void make_current () const // make this the "currently active" urxvt instance	1337	void make_current () const // make this the "currently active" urxvt instance
1172	{	1338	{
1173	SET_R (this);	1339	SET_R (this);
		1340	set_environ (envv);
1174	rxvt_set_locale (locale);	1341	rxvt_set_locale (locale);
1175	set_environ (envv);
1176	}	1342	}
1177
1178	void init_secondary ();
1179	const char *init_resources (int argc, const char const *argv);
1180	const char x_resource (const char name);
1181	void init_env ();
1182	void set_locale (const char *locale);
1183	void init_xlocale ();
1184	void init_command (const char const argv);
1185	void run_command (const char const argv);
1186	int run_child (const char const argv);
1187
1188	void color_aliases (int idx);
1189	void recolour_cursor ();
1190	void create_windows (int argc, const char const argv);
1191	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1192	void window_calc (unsigned int newwidth, unsigned int newheight);
1193		1343
1194	#if USE_XIM	1344	#if USE_XIM
1195	rxvt_xim *input_method;	1345	rxvt_xim *input_method;
1196	XIC Input_Context;	1346	XIC Input_Context;
1197	XIMStyle input_style;	1347	XIMStyle input_style;
…		…
1205	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);	1355	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1206		1356
1207	bool IMisRunning ();	1357	bool IMisRunning ();
1208	void IMSendSpot ();	1358	void IMSendSpot ();
1209	bool IM_get_IC (const char *modifiers);	1359	bool IM_get_IC (const char *modifiers);
1210	void IMSetStatusPosition ();	1360	void IMSetPosition ();
1211	#endif	1361	#endif
1212
1213	void resize_scrollbar ();
1214		1362
1215	// command.C	1363	// command.C
1216	void lookup_key (XKeyEvent &ev);	1364	void key_press (XKeyEvent &ev);
		1365	void key_release (XKeyEvent &ev);
1217	unsigned int cmd_write (const char *str, unsigned int count);	1366	unsigned int cmd_write (const char *str, unsigned int count);
1218		1367
1219	wchar_t next_char () NOTHROW;	1368	wchar_t next_char () NOTHROW;
1220	wchar_t cmd_getc () THROW ((class out_of_input));	1369	wchar_t cmd_getc () THROW ((class out_of_input));
1221	uint32_t next_octet () NOTHROW;	1370	uint32_t next_octet () NOTHROW;
…		…
1225	void mouse_report (XButtonEvent &ev);	1374	void mouse_report (XButtonEvent &ev);
1226	void button_press (XButtonEvent &ev);	1375	void button_press (XButtonEvent &ev);
1227	void button_release (XButtonEvent &ev);	1376	void button_release (XButtonEvent &ev);
1228	void focus_in ();	1377	void focus_in ();
1229	void focus_out ();	1378	void focus_out ();
1230	int check_our_parents ();	1379	void update_fade_color (unsigned int idx);
1231	#ifdef PRINTPIPE	1380	#ifdef PRINTPIPE
1232	FILE *popen_printer ();	1381	FILE *popen_printer ();
1233	int pclose_printer (FILE *stream);	1382	int pclose_printer (FILE *stream);
1234	#endif	1383	#endif
1235	void process_print_pipe ();	1384	void process_print_pipe ();
…		…
1246	int privcases (int mode, unsigned long bit);	1395	int privcases (int mode, unsigned long bit);
1247	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);	1396	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1248	void process_sgr_mode (unsigned int nargs, const int *arg);	1397	void process_sgr_mode (unsigned int nargs, const int *arg);
1249	void process_graphics ();	1398	void process_graphics ();
1250	// init.C	1399	// init.C
		1400	void init_vars ();
		1401	void init_secondary ();
		1402	const char *init_resources (int argc, const char const *argv);
		1403	void init_env ();
		1404	void set_locale (const char *locale);
		1405	void init_xlocale ();
		1406	void init_command (const char const argv);
		1407	void run_command (const char const argv);
		1408	int run_child (const char const argv);
		1409	void color_aliases (int idx);
		1410	void create_windows (int argc, const char const argv);
1251	void Get_Colours ();	1411	void Get_Colours ();
1252	void get_ourmods ();	1412	void get_ourmods ();
1253	// main.C	1413	// main.C
		1414	void tt_winch ();
		1415	rxvt_term ();
		1416	~rxvt_term ();
		1417	void destroy ();
		1418	void emergency_cleanup ();
		1419	void init (int argc, const char const argv, stringvec *envv);
		1420	void recolour_cursor ();
		1421	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
		1422	void window_calc (unsigned int newwidth, unsigned int newheight);
1254	bool set_fonts ();	1423	bool set_fonts ();
1255	void set_string_property (Atom prop, const char *str, int len = -1);	1424	void set_string_property (Atom prop, const char *str, int len = -1);
1256	void set_utf8_property (Atom prop, const char *str, int len = -1);	1425	void set_utf8_property (Atom prop, const char *str, int len = -1);
1257	void set_title (const char *str);	1426	void set_title (const char *str);
1258	void set_icon_name (const char *str);	1427	void set_icon_name (const char *str);
1259	void set_window_color (int idx, const char *color);	1428	void set_window_color (int idx, const char *color);
1260	void set_colorfgbg ();	1429	void set_colorfgbg ();
1261	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);	1430	bool set_color (rxvt_color &color, const char *name);
		1431	void alias_color (int dst, int src);
1262	void set_widthheight (unsigned int newwidth, unsigned int newheight);	1432	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1433	void get_window_origin (int &x, int &y);
		1434	Pixmap get_pixmap_property (int prop_id);
1263		1435
1264	// screen.C	1436	// screen.C
1265		1437
1266	void lalloc (line_t &l) const	1438	void lalloc (line_t &l) const
1267	{	1439	{
…		…
1295	{	1467	{
1296	int base = GET_BASEFG (r);	1468	int base = GET_BASEFG (r);
1297	#ifndef NO_BRIGHTCOLOR	1469	#ifndef NO_BRIGHTCOLOR
1298	if (r & RS_Bold	1470	if (r & RS_Bold
1299	# if ENABLE_STYLES	1471	# if ENABLE_STYLES
1300	&& OPTION (Opt_intensityStyles)	1472	&& option (Opt_intensityStyles)
1301	# endif	1473	# endif
1302	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1474	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1303	base += minBrightCOLOR - minCOLOR;	1475	base += minBrightCOLOR - minCOLOR;
1304	#endif	1476	#endif
1305	return base;	1477	return base;
…		…
1309	{	1481	{
1310	int base = GET_BASEBG (r);	1482	int base = GET_BASEBG (r);
1311	#ifndef NO_BRIGHTCOLOR	1483	#ifndef NO_BRIGHTCOLOR
1312	if (r & RS_Blink	1484	if (r & RS_Blink
1313	# if ENABLE_STYLES	1485	# if ENABLE_STYLES
1314	&& OPTION (Opt_intensityStyles)	1486	&& option (Opt_intensityStyles)
1315	# endif	1487	# endif
1316	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))	1488	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1317	base += minBrightCOLOR - minCOLOR;	1489	base += minBrightCOLOR - minCOLOR;
1318	#endif	1490	#endif
1319	return base;	1491	return base;
1320	}	1492	}
1321		1493
1322	bool option (uint32_t opt) const NOTHROW	1494	bool option (uint8_t opt) const NOTHROW
1323	{	1495	{
1324	return OPTION (opt);	1496	if (!opt)
		1497	return 0;
		1498
		1499	--opt;
		1500	return options[opt >> 3] & (1 << (opt & 7));
1325	}	1501	}
1326		1502
1327	void set_option (uint32_t opt, bool set) NOTHROW	1503	void set_option (uint8_t opt, bool set = true) NOTHROW
		1504	{
		1505	if (!opt)
		1506	return;
		1507
		1508	--opt;
		1509	if (set)
		1510	options[opt >> 3] \|= (1 << (opt & 7));
		1511	else
		1512	options[opt >> 3] &= ~(1 << (opt & 7));
		1513	}
		1514
		1515	void PrivMode (int set, unsigned bit) NOTHROW
1328	{	1516	{
1329	if (set)	1517	if (set)
1330	options \|= opt;	1518	priv_modes \|= bit;
1331	else	1519	else
1332	options &= ~opt;	1520	priv_modes &= ~bit;
1333	}	1521	}
1334		1522
		1523	// modifies first argument(!)
		1524	void paste (char *data, unsigned int len) NOTHROW;
1335	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;	1525	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1336	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;	1526	void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1337	int scr_scroll_text (int row1, int row2, int count) NOTHROW;	1527	int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1338	void scr_reset ();	1528	void scr_reset ();
1339	void scr_release () NOTHROW;	1529	void scr_release () NOTHROW;
…		…
1346	void scr_backindex () NOTHROW;	1536	void scr_backindex () NOTHROW;
1347	void scr_forwardindex () NOTHROW;	1537	void scr_forwardindex () NOTHROW;
1348	#endif	1538	#endif
1349	void scr_touch (bool refresh) NOTHROW;	1539	void scr_touch (bool refresh) NOTHROW;
1350	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;	1540	void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1351	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1352	void scr_recolour () NOTHROW;	1541	void scr_recolour () NOTHROW;
1353	void scr_remap_chars () NOTHROW;	1542	void scr_remap_chars () NOTHROW;
1354	void scr_remap_chars (line_t &l) NOTHROW;	1543	void scr_remap_chars (line_t &l) NOTHROW;
1355		1544
1356	enum cursor_mode { SAVE, RESTORE };	1545	enum cursor_mode { SAVE, RESTORE };
…		…
1407	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;	1596	void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1408	void selection_click (int clicks, int x, int y) NOTHROW;	1597	void selection_click (int clicks, int x, int y) NOTHROW;
1409	void selection_extend (int x, int y, int flag) NOTHROW;	1598	void selection_extend (int x, int y, int flag) NOTHROW;
1410	void selection_rotate (int x, int y) NOTHROW;	1599	void selection_rotate (int x, int y) NOTHROW;
1411		1600
1412	void pixel_position (int x, int y) NOTHROW;
1413
1414	#if defined(NEXT_SCROLLBAR)	1601	#if defined(NEXT_SCROLLBAR)
1415	// scrollbar-next.C	1602	// scrollbar-next.C
1416	Pixmap renderPixmap (const char const data, int width, int height);	1603	Pixmap renderPixmap (const char const data, int width, int height);
1417	void init_scrollbar_stuff ();	1604	void init_scrollbar_stuff ();
1418	void drawBevel (Drawable d, int x1, int y1, int w, int h);	1605	void drawBevel (Drawable d, int x1, int y1, int w, int h);
…		…
1433	// scrollbar-plain.C	1620	// scrollbar-plain.C
1434	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);	1621	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1435	#endif	1622	#endif
1436		1623
1437	// scrollbar.C	1624	// scrollbar.C
		1625	void resize_scrollbar ();
1438	int scrollbar_mapping (int map);	1626	int scrollbar_mapping (int map);
1439	int scrollbar_show (int update);	1627	int scrollbar_show (int update);
1440	void setup_scrollbar (const char scrollalign, const char scrollstyle, const char *thickness);	1628	void setup_scrollbar (const char scrollalign, const char scrollstyle, const char *thickness);
1441		1629
1442	// xdefaults.C	1630	// xdefaults.C
1443	void get_options (int argc, const char const argv);	1631	void get_options (int argc, const char const argv);
1444	int parse_keysym (const char str, const char arg);	1632	int parse_keysym (const char str, const char arg);
1445	void get_xdefaults (FILE stream, const char name);	1633	const char x_resource (const char name);
1446	void extract_resources ();	1634	void extract_resources ();
1447	// xpm.C
1448	int scale_pixmap (const char *geom);
1449	void resize_pixmap ();
1450	Pixmap set_bgPixmap (const char *file);
1451	};	1635	};
1452		1636
1453	/*	1637	#endif /* _RXVT_H_ */
1454	*****************************************************************************
1455	* PROTOTYPES
1456	*****************************************************************************
1457	*/
1458	#ifdef PROTOTYPES
1459	# define __PROTO(p) p
1460	#else
1461	# define __PROTO(p) ()
1462	#endif
1463		1638
1464	#endif /* _RXVT_H_ */
1465

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Comparing rxvt-unicode/src/rxvt.h (file contents): Revision 1.248 by root, Mon Jan 30 16:12:58 2006 UTC vs. Revision 1.340 by ayin, Fri Dec 28 14:00:47 2007 UTC

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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.248 by root, Mon Jan 30 16:12:58 2006 UTC vs.
Revision 1.340 by ayin, Fri Dec 28 14:00:47 2007 UTC