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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.23 by pcg, Wed Jan 28 23:40:50 2004 UTC vs.
Revision 1.211 by root, Mon Jan 16 18:09:28 2006 UTC

…		…
2	#define RXVT_H_	2	#define RXVT_H_
3		3
4	#include "rxvtlib.h"	4	#include "rxvtlib.h"
5		5
6	#include "feature.h"	6	#include "feature.h"
		7
		8	#if defined (ISO_14755) || defined (ENABLE_PERL)
		9	# define ENABLE_OVERLAY 1
		10	#endif
		11
		12	#if ENABLE_PERL
		13	# define ENABLE_FRILLS 1
		14	# define ENABLE_COMBINING 1
		15	#endif
		16
		17	#if ENABLE_FRILLS
		18	# define ENABLE_XEMBED 1
		19	# define ENABLE_EWMH 1
		20	# define CURSOR_BLINK 1
		21	#else
		22	# define ENABLE_MINIMAL 1
		23	#endif
		24
		25	#include <limits.h>
7		26
8	#include <X11/cursorfont.h>	27	#include <X11/cursorfont.h>
9	#include <X11/keysym.h>	28	#include <X11/keysym.h>
10	#include <X11/keysymdef.h>	29	#include <X11/keysymdef.h>
11	#include <X11/Xatom.h>	30	#include <X11/Xatom.h>
		31	#if ENABLE_FRILLS
		32	# include <X11/Xmd.h>
		33	#endif
12		34
13	#include "defaultfont.h"	35	#include "encoding.h"
14	#include "rxvtcolor.h"	36	#include "rxvtfont.h"
		37	#include "rxvttoolkit.h"
15	#include "iom.h"	38	#include "iom.h"
16	#include "salloc.h"	39	#include "salloc.h"
17		40
18	#include <wchar.h>	41	#include "rxvtperl.h"
		42
		43	// try to avoid some macros to decrease code size, on some systems
		44	#if ENABLE_MINIMAL
		45	# define strcmp(a,b) (strcmp)(a,b)
		46	# define strlen(a) (strlen)(a)
		47	# define strcpy(a,b) (strcpy)(a,b)
		48	# define memset(a,c,l) (memset)(a,c,l)
		49	# define memcpy(a,b,l) (memcpy)(a,b,l)
		50	#endif
19		51
20	/*	52	/*
21	*****************************************************************************	53	*****************************************************************************
22	* SYSTEM HACKS	54	* SYSTEM HACKS
23	*****************************************************************************	55	*****************************************************************************
24	*/	56	*/
25	/* Consistent defines - please report on the necessity	57	/* Consistent defines - please report on the necessity
26	* @ Unixware: defines (__svr4__)	58	* @ Unixware: defines (__svr4__)
27	*/	59	*/
28	#if defined (SVR4) && !defined (__svr4__)	60	#if defined (SVR4) && !defined (__svr4__)
29	# define __svr4__	61	# define __svr4__ 1
30	#endif	62	#endif
31	#if defined (sun) && !defined (__sun__)	63	#if defined (sun) && !defined (__sun__)
32	# define __sun__	64	# define __sun__ 1
33	#endif	65	#endif
34
35		66
36	#ifndef HAVE_XPOINTER	67	#ifndef HAVE_XPOINTER
37	typedef char *XPointer;	68	typedef char *XPointer;
38	#endif	69	#endif
39		70
40	#ifdef HAVE_TERMIOS_H	71	#ifdef HAVE_TERMIOS_H
41	# include <termios.h>	72	# include <termios.h>
42	typedef struct termios ttymode_t;	73	typedef struct termios ttymode_t;
…		…
49	int line;	80	int line;
50	int local;	81	int local;
51	} ttymode_t;	82	} ttymode_t;
52	#endif	83	#endif
53		84
54	#ifdef GREEK_SUPPORT
55	# include "grkelot.h"
56	#endif
57	#ifdef XPM_BACKGROUND	85	#ifdef XPM_BACKGROUND
58	# ifdef XPM_INC_X11	86	# ifdef XPM_INC_X11
59	# include <X11/xpm.h>	87	# include <X11/xpm.h>
60	# else	88	# else
61	# include <xpm.h>	89	# include <xpm.h>
…		…
66	# define STDIN_FILENO 0	94	# define STDIN_FILENO 0
67	# define STDOUT_FILENO 1	95	# define STDOUT_FILENO 1
68	# define STDERR_FILENO 2	96	# define STDERR_FILENO 2
69	#endif	97	#endif
70		98
71	#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)	99	/*
72	# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)	100	*****************************************************************************
73	# define NO_SETOWNER_TTYDEV	101	* PROTOTYPES
74	# endif	102	*****************************************************************************
75	#endif	103	*/
76	#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)	104	// main.C
77	# define NO_SETOWNER_TTYDEV	105	RETSIGTYPE rxvt_Child_signal (int sig);
78	#endif	106	RETSIGTYPE rxvt_Exit_signal (int sig);
		107	void rxvt_clean_exit ();
		108	void * rxvt_malloc (size_t size);
		109	void * rxvt_calloc (size_t number, size_t size);
		110	void * rxvt_realloc (void *ptr, size_t size);
		111	void rxvt_privileges (rxvt_privaction action);
		112
		113	// util.C
		114	char * rxvt_wcstombs (const wchar_t *str, int len = -1);
		115	wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
		116	char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
		117	wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
		118	char * rxvt_strdup (const char *str);
		119
		120	// misc.C
		121	char * rxvt_r_basename (const char *str);
		122	void rxvt_vlog (const char *fmt, va_list arg_ptr);
		123	void rxvt_log (const char *fmt,...);
		124	void rxvt_warn (const char *fmt,...);
		125	void rxvt_fatal (const char *fmt,...);
		126	void rxvt_exit_failure ();
		127	int rxvt_Str_match (const char *s1, const char *s2);
		128	const char * rxvt_Str_skip_space (const char *str);
		129	char * rxvt_Str_trim (char *str);
		130	int rxvt_Str_escaped (char *str);
		131	char ** rxvt_splitcommastring (const char *cs);
		132	void rxvt_freecommastring (char **cs);
		133	char * rxvt_File_find (const char *file, const char *ext, const char *path);
		134	void rxvt_usleep (int usecs);
		135
		136	/////////////////////////////////////////////////////////////////////////////
		137
		138	// temporarily replace the process environment
		139	extern char **environ;
		140	extern char **rxvt_environ; // the original environ pointer
		141
		142	inline void set_environ (stringvec *envv)
		143	{
		144	if (envv)
		145	environ = (char **)envv->begin ();
		146	}
		147
		148	inline void set_environ (char **envv)
		149	{
		150	if (envv)
		151	environ = envv;
		152	}
79		153
80	/*	154	/*
81	*****************************************************************************	155	*****************************************************************************
82	* STRUCTURES AND TYPEDEFS	156	* STRUCTURES AND TYPEDEFS
83	*****************************************************************************	157	*****************************************************************************
84	*/	158	*/
85	struct grwin_t;	159	struct grwin_t;
86		160
87	/* Sanitize menubar info */
88	#ifndef MENUBAR
89	# undef MENUBAR_MAX
90	#endif
91	#ifndef MENUBAR_MAX
92	# define MENUBAR_MAX 0
93	#endif
94
95	/* If we're using either the rxvt scrollbar or menu bars, keep the	161	/* If we're using either the rxvt scrollbar, keep the
96	* scrollColor resource.	162	* scrollColor resource.
97	*/	163	*/
98	#if defined(RXVT_SCROLLBAR) || defined(MENUBAR)	164	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
99	# define KEEP_SCROLLCOLOR 1	165	# define KEEP_SCROLLCOLOR 1
100	#else	166	#else
101	# undef KEEP_SCROLLCOLOR	167	# undef KEEP_SCROLLCOLOR
102	#endif	168	#endif
103		169
104	#ifdef XPM_BACKGROUND	170	#ifdef XPM_BACKGROUND
105	typedef struct {	171	typedef struct {
106	short w, h, x, y;	172	short w, h, x, y;
107	Pixmap pixmap;	173	Pixmap pixmap;
108	} bgPixmap_t;	174	} bgPixmap_t;
109	#endif	175	#endif
110		176
111	/*	177	/*
112	* the 'essential' information for reporting Mouse Events	178	* the 'essential' information for reporting Mouse Events
113	* pared down from XButtonEvent	179	* pared down from XButtonEvent
114	*/	180	*/
115	struct mouse_event {	181	struct mouse_event {
116	int clicks;	182	int clicks;
117	Time time; /* milliseconds */	183	Time time; /* milliseconds */
118	unsigned int state; /* key or button mask */	184	unsigned int state; /* key or button mask */
119	unsigned int button; /* detail */	185	unsigned int button; /* detail */
120	};	186	};
121		187
122	#ifndef min	188	#if ENABLE_FRILLS
123	# define min(a,b) (((a) < (b)) ? (a) : (b))	189	typedef struct _mwmhints {
124	# define max(a,b) (((a) > (b)) ? (a) : (b))	190	CARD32 flags;
		191	CARD32 functions;
		192	CARD32 decorations;
		193	INT32 input_mode;
		194	CARD32 status;
		195	} MWMHints;
125	#endif	196	#endif
126		197
127	#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)	198	#if ENABLE_XEMBED
128	#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)	199	// XEMBED messages
129	#define SWAP_IT(one, two, typeof) \	200	# define XEMBED_EMBEDDED_NOTIFY 0
130	do { \	201	# define XEMBED_WINDOW_ACTIVATE 1
131	typeof swapittmp; \	202	# define XEMBED_WINDOW_DEACTIVATE 2
132	(swapittmp) = (one); (one) = (two); (two) = (swapittmp); \	203	# define XEMBED_REQUEST_FOCUS 3
133	} while (/* CONSTCOND */ 0)	204	# define XEMBED_FOCUS_IN 4
134	#define BOUND_POSITIVE_INT16(val) \	205	# define XEMBED_FOCUS_OUT 5
135	(int16_t)((val) <= 0 \	206	# define XEMBED_FOCUS_NEXT 6
136	? 0 \	207	# define XEMBED_FOCUS_PREV 7
137	: min((val), (((uint16_t)-1)>>1)))	208
		209	# define XEMBED_MODALITY_ON 10
		210	# define XEMBED_MODALITY_OFF 11
		211	# define XEMBED_REGISTER_ACCELERATOR 12
		212	# define XEMBED_UNREGISTER_ACCELERATOR 13
		213	# define XEMBED_ACTIVATE_ACCELERATOR 14
		214
		215	// XEMBED detail code
		216	# define XEMBED_FOCUS_CURRENT 0
		217	# define XEMBED_FOCUS_FIRST 1
		218	# define XEMBED_FOCUS_LAST 2
		219
		220	# define XEMBED_MAPPED (1 << 0)
		221	#endif
138		222
139	/*	223	/*
140	*****************************************************************************	224	*****************************************************************************
141	* NORMAL DEFINES	225	* NORMAL DEFINES
142	*****************************************************************************	226	*****************************************************************************
143	*/	227	*/
144		228
145	#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
146	# error if you disable both selection styles, how can you select, silly?
147	#endif
148
149	#define APL_CLASS "XTerm" /* class name */
150	#define APL_SUBCLASS "Rxvt" /* also check resources under this name */
151	#define APL_NAME "rxvt" /* normal name */
152
153	/* COLORTERM, TERM environment variables */	229	/* COLORTERM, TERM environment variables */
154	#define COLORTERMENV "rxvt"	230	#define COLORTERMENV "rxvt"
155	#ifdef XPM_BACKGROUND	231	#ifdef XPM_BACKGROUND
156	# define COLORTERMENVFULL COLORTERMENV "-xpm"	232	# define COLORTERMENVFULL COLORTERMENV "-xpm"
157	#else	233	#else
158	# define COLORTERMENVFULL COLORTERMENV	234	# define COLORTERMENVFULL COLORTERMENV
159	#endif	235	#endif
160	#ifndef TERMENV	236	#ifndef TERMENV
161	# define TERMENV "xterm"	237	# define TERMENV "rxvt-unicode"
162	#endif	238	#endif
163		239
164	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)	240	#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
165	# define NO_MOUSE_REPORT_SCROLLBAR	241	# define NO_MOUSE_REPORT_SCROLLBAR 1
166	#endif
167
168	#ifdef NO_RESOURCES
169	# undef USE_XGETDEFAULT
170	#endif	242	#endif
171		243
172	/* now look for other badly set stuff */	244	/* now look for other badly set stuff */
173		245
174	#if !defined (EACCESS) && defined(EAGAIN)	246	#if !defined (EACCESS) && defined(EAGAIN)
…		…
178	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */	250	#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
179	# define EXIT_SUCCESS 0 /* exit function success */	251	# define EXIT_SUCCESS 0 /* exit function success */
180	# define EXIT_FAILURE 1 /* exit function failure */	252	# define EXIT_FAILURE 1 /* exit function failure */
181	#endif	253	#endif
182		254
183	#define menuBar_esc 10
184	#define scrollBar_esc 30	255	#define scrollBar_esc 30
185	#define menuBar_margin 2 /* margin below text */
186		256
187	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR)	257	#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
188	# define HAVE_SCROLLBARS	258	# define HAVE_SCROLLBARS 1
189	#endif
190
191	/* width of scrollBar, menuBar shadow, must be 1 or 2 */
192	#ifdef HALFSHADOW
193	# define SHADOW 1
194	#else
195	# define SHADOW 2
196	#endif	259	#endif
197		260
198	#define R_SB_ALIGN_CENTRE 0	261	#define R_SB_ALIGN_CENTRE 0
199	#define R_SB_ALIGN_TOP 1	262	#define R_SB_ALIGN_TOP 1
200	#define R_SB_ALIGN_BOTTOM 2	263	#define R_SB_ALIGN_BOTTOM 2
201		264
202	#define R_SB_RXVT 0
203	#define R_SB_NEXT 1	265	#define R_SB_NEXT 1
204	#define R_SB_XTERM 2	266	#define R_SB_XTERM 2
		267	#define R_SB_PLAIN 4
		268	#define R_SB_RXVT 8
205		269
206	#define SB_WIDTH_NEXT 19	270	#define SB_WIDTH_NEXT 19
207	#define SB_WIDTH_XTERM 7	271	#define SB_WIDTH_XTERM 15
		272	#define SB_WIDTH_PLAIN 7
208	#ifndef SB_WIDTH_RXVT	273	#ifndef SB_WIDTH_RXVT
209	# define SB_WIDTH_RXVT 10	274	# define SB_WIDTH_RXVT 10
210	#endif	275	#endif
211		276
212	/*	277	/*
…		…
239	* | | :::::::: |	304	* | | :::::::: |
240	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT	305	* | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
241	* | +---------+ |	306	* | +---------+ |
242	* | | ......%%| |	307	* | | ......%%| |
243	* | | ......%%| |	308	* | | ......%%| |
244	* | | ..()..%%| |	309	* | | .. ()..%%| |
245	* | | ......%%| |	310	* | | ......%%| |
246	* | | %%%%%%%%| |	311	* | | %%%%%%%%| |
247	* | +---------+ | <.........................	312	* | +---------+ | <.........................
248	* | | <---< SB_PADDING :	313	* | | <---< SB_PADDING :
249	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT	314	* | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
…		…
270	* :............:	335	* :............:
271	* |	336	* |
272	* +---< SB_WIDTH_NEXT	337	* +---< SB_WIDTH_NEXT
273	*/	338	*/
274		339
		340	enum {
275	#define NO_REFRESH 0 /* Window not visible at all! */	341	NO_REFRESH = 0 , /* Window not visible at all! */
276	#define FAST_REFRESH (1<<0) /* Fully exposed window */	342	FAST_REFRESH = 1<<0, /* Fully exposed window */
277	#define SLOW_REFRESH (1<<1) /* Partially exposed window */	343	SLOW_REFRESH = 1<<1, /* Partially exposed window */
278	#define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */	344	SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
279	#define REFRESH_BOUNDS (1<<3)	345	};
280		346
281	#ifdef NO_SECONDARY_SCREEN	347	#ifdef NO_SECONDARY_SCREEN
282	# define NSCREENS 0	348	# define NSCREENS 0
283	#else	349	#else
284	# define NSCREENS 1	350	# define NSCREENS 1
285	#endif	351	#endif
286
287	#define IGNORE 0
288	#define SAVE 's'
289	#define RESTORE 'r'
290		352
291	/* special (internal) prefix for font commands */	353	/* special (internal) prefix for font commands */
292	#define FONT_CMD '#'	354	#define FONT_CMD '#'
293	#define FONT_DN "#-"	355	#define FONT_DN "#-"
294	#define FONT_UP "#+"	356	#define FONT_UP "#+"
295		357
296	/* flags for rxvt_scr_gotorc() */	358	/* flags for rxvt_scr_gotorc () */
		359	enum {
297	#define C_RELATIVE 1 /* col movement is relative */	360	C_RELATIVE = 1, /* col movement is relative */
298	#define R_RELATIVE 2 /* row movement is relative */	361	R_RELATIVE = 2, /* row movement is relative */
299	#define RELATIVE (R_RELATIVE|C_RELATIVE)	362	RELATIVE = C_RELATIVE | R_RELATIVE,
		363	};
300		364
301	/* modes for rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */	365	/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
302	#define INSERT -1 /* don't change these values */	366	enum {
303	#define DELETE +1	367	INSERT = -1, /* don't change these values */
304	#define ERASE +2	368	DELETE = +1,
		369	ERASE = +2,
		370	};
305		371
306	/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */	372	/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */
307	enum page_dirn {	373	enum page_dirn {
308	UP,	374	UP,
309	DN,	375	DN,
310	NO_DIR	376	NO_DIR,
311	};	377	};
312		378
313	/* arguments for rxvt_scr_change_screen() */	379	/* arguments for rxvt_scr_change_screen () */
314	enum {	380	enum {
315	PRIMARY = 0,	381	PRIMARY = 0,
316	SECONDARY	382	SECONDARY,
317	};	383	};
318		384
319	#define RS_None 0 /* Normal */	385	#define RS_None 0
320		386
321	#define RS_fgMask 0x000001FFu /* 512 colors */	387	#define RS_fgMask 0x0000007fUL // 128 colors
322	#define RS_bgMask 0x0003FE00u /* 512 colors */	388	#define RS_bgMask 0x00003f80UL // 128 colors
323	#define RS_Bold 0x00040000u /* bold */	389
		390	// font styles
		391	#define RS_Bold 0x00004000UL // value 1
		392	#define RS_Italic 0x00008000UL // value 2
		393
		394	// fake styles
324	#define RS_Blink 0x00080000u /* blink */	395	#define RS_Blink 0x00010000UL // blink
325	#define RS_RVid 0x00100000u /* reverse video */	396	#define RS_RVid 0x00020000UL // reverse video
326	#define RS_Uline 0x00200000u /* underline */	397	#define RS_Uline 0x00040000UL // underline
327		398
328	#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */	399	// 5 custom bits for extensions
		400	#define RS_customCount 32
		401	#define RS_customMask 0x00f80000UL
329	#define RS_fontShift 22	402	#define RS_customShift 19
330		403
		404	// other flags
		405	#define RS_Careful 0x80000000UL /* be careful when drawing these */
		406
		407	#define RS_styleCount 4
		408	#define RS_styleMask (RS_Bold | RS_Italic)
		409	#define RS_styleShift 14
		410
331	#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline)	411	#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
332	#define RS_attrMask (RS_baseattrMask|RS_fontMask)	412	#define RS_attrMask (RS_baseattrMask | RS_fontMask)
		413
		414	#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
		415	#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
		416	#define RS_fontShift 24
		417
		418	#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
		419	#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
333		420
334	#define Sel_none 0 /* Not waiting */	421	#define Sel_none 0 /* Not waiting */
335	#define Sel_normal 0x01 /* normal selection */	422	#define Sel_normal 0x01 /* normal selection */
336	#define Sel_incr 0x02 /* incremental selection */	423	#define Sel_incr 0x02 /* incremental selection */
337	#define Sel_direct 0x00	424	#define Sel_direct 0x00
…		…
345	enum {	432	enum {
346	C0_NUL = 0x00,	433	C0_NUL = 0x00,
347	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,	434	C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
348	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,	435	C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
349	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,	436	C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
350	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1	437	C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
351	};	438	};
352	#define CHAR_ST 0x9c /* 0234 */	439	#define CHAR_ST 0x9c /* 0234 */
353		440
354	/*	441	/*
355	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)	442	* XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
356	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>	443	* colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
357	*/	444	*/
		445	enum {
358	#define XTerm_name 0	446	XTerm_name = 0,
359	#define XTerm_iconName 1	447	XTerm_iconName = 1,
360	#define XTerm_title 2	448	XTerm_title = 2,
		449	XTerm_property = 3, // change X property
361	#define XTerm_Color 4 /* change colors */	450	XTerm_Color = 4, // change colors
		451	XTerm_Color00 = 10, // not implemented, CLASH!
		452	XTerm_Color01 = 11, // not implemented
362	#define XTerm_Color_cursor 12 /* change actual 'Cursor' color */	453	XTerm_Color_cursor = 12, // change actual 'Cursor' color
363	#define XTerm_Color_pointer 13 /* change actual 'Pointer' color */	454	XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
		455	XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
		456	XTerm_Color05 = 15, // not implemented (tektronix fg)
		457	XTerm_Color06 = 16, // not implemented (tektronix bg)
364	#define XTerm_Color_RV 17 /* change actual 'Highlight' color */	458	XTerm_Color_RV = 17, // change actual 'Highlight' color
365	#define XTerm_Color_BD 18 /* change actual 'Bold' color */
366	#define XTerm_Color_UL 19 /* change actual 'Underline' color */
367	#define XTerm_logfile 46 /* not implemented */	459	XTerm_logfile = 46, // not implemented
368	#define XTerm_font 50	460	XTerm_font = 50,
369		461
370	/*	462	XTerm_konsole30 = 30, // reserved for konsole
		463	XTerm_konsole31 = 31, // reserved for konsole
		464	XTerm_emacs51 = 51, // reserved for emacs shell
		465	/*
371	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)	466	* rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
		467	* at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
372	*/	468	*/
373	#define XTerm_Menu 10 /* set menu item */	469	Rxvt_Color_BD = 18, // change actual 'Bold' color
		470	Rxvt_Color_UL = 19, // change actual 'Underline' color
374	#define XTerm_Pixmap 20 /* new bg pixmap */	471	Rxvt_Pixmap = 20, // new bg pixmap
375	#define XTerm_restoreFG 39 /* change default fg color */	472	Rxvt_restoreFG = 39, // change default fg color
376	#define XTerm_restoreBG 49 /* change default bg color */	473	Rxvt_restoreBG = 49, // change default bg color
377	#define XTerm_dumpscreen 55 /* dump scrollback and all of screen */	474	Rxvt_dumpscreen = 55, // dump scrollback and all of screen
		475
		476	URxvt_locale = 701, // change locale
		477
		478	URxvt_Color_IT = 704, // change actual 'Italic' colour
		479	URxvt_Color_tint = 705, // change actual tint colour
		480	URxvt_Color_BD = 706,
		481	URxvt_Color_UL = 707,
		482
		483	URxvt_font = 710,
		484	URxvt_boldFont = 711,
		485	URxvt_italicFont = 712,
		486	URxvt_boldItalicFont = 713,
		487
		488	URxvt_view_up = 720,
		489	URxvt_view_down = 721,
		490
		491	URxvt_perl = 777,
		492	};
378		493
379	/* Words starting with `Color_' are colours. Others are counts */	494	/* Words starting with `Color_' are colours. Others are counts */
380	/*	495	/*
381	* The following comment is mostly obsolete since pixcolor_set was expanded:
382	* We're currently upto 29 colours. Only 3 more available. The
383	* PixColor and rendition colour usage should probably be decoupled	496	* The PixColor and rendition colour usage should probably be decoupled
384	* on the unnecessary items, e.g. Color_pointer, but won't bother	497	* on the unnecessary items, e.g. Color_pointer, but won't bother
385	* until we need to. Also, be aware of usage in pixcolor_set	498	* until we need to. Also, be aware of usage in pixcolor_set
386	*/	499	*/
387		500
388	enum colour_list {	501	enum colour_list {
…		…
410	maxBrightCOLOR, /* minBrightCOLOR + 7 */	523	maxBrightCOLOR, /* minBrightCOLOR + 7 */
411	Color_White = maxBrightCOLOR,	524	Color_White = maxBrightCOLOR,
412	#else	525	#else
413	Color_White = maxCOLOR,	526	Color_White = maxCOLOR,
414	#endif	527	#endif
415	#ifdef TTY_256COLOR
416	min256COLOR = Color_White + 1,	528	minTermCOLOR = Color_White + 1,
417	max256COLOR = minCOLOR + 255,	529	maxTermCOLOR = Color_White + 72,
418	#endif
419	#ifndef NO_CURSORCOLOR	530	#ifndef NO_CURSORCOLOR
420	Color_cursor,	531	Color_cursor,
421	Color_cursor2,	532	Color_cursor2,
422	#endif	533	#endif
423	Color_pointer,	534	Color_pointer_fg,
		535	Color_pointer_bg,
424	Color_border,	536	Color_border,
425	#ifndef NO_BOLD_UNDERLINE_REVERSE	537	#ifndef NO_BOLD_UNDERLINE_REVERSE
426	Color_BD,	538	Color_BD,
		539	Color_IT,
427	Color_UL,	540	Color_UL,
428	Color_RV,	541	Color_RV,
		542	#endif
		543	#if ENABLE_FRILLS
		544	Color_underline,
429	#endif	545	#endif
430	#ifdef OPTION_HC	546	#ifdef OPTION_HC
431	Color_HC,	547	Color_HC,
432	#endif	548	#endif
433	#ifdef KEEP_SCROLLCOLOR	549	#ifdef KEEP_SCROLLCOLOR
434	Color_scroll,	550	Color_scroll,
435	Color_trough,	551	Color_trough,
		552	#endif
		553	#if TINTING
		554	Color_tint,
		555	#endif
		556	#if OFF_FOCUS_FADING
		557	Color_fade,
436	#endif	558	#endif
437	NRS_COLORS, /* */	559	NRS_COLORS, /* */
438	#ifdef KEEP_SCROLLCOLOR	560	#ifdef KEEP_SCROLLCOLOR
439	Color_topShadow = NRS_COLORS,	561	Color_topShadow = NRS_COLORS,
440	Color_bottomShadow,	562	Color_bottomShadow,
441	TOTAL_COLORS /* upto 30 */	563	TOTAL_COLORS
442	#else	564	#else
443	TOTAL_COLORS = NRS_COLORS /* */	565	TOTAL_COLORS = NRS_COLORS
444	#endif	566	#endif
445	};	567	};
446		568
447	#define Color_Bits 9	569	#define Color_Bits 7 // 0 .. maxTermCOLOR
		570
448	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)	571	#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
449	#define NPIXCLR_BITS 32	572	#define NPIXCLR_BITS 32
450
451	#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
452		573
453	/*	574	/*
454	* Resource list	575	* Resource list
455	*/	576	*/
456	enum {	577	enum {
457	Rs_display_name = 0,	578	# define def(name) Rs_ ## name,
458	Rs_term_name,	579	# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
459	Rs_iconName,	580	# include "rsinc.h"
460	Rs_geometry,	581	# undef def
461	Rs_reverseVideo,	582	# undef reserve
462	Rs_color,
463	_Rs_color = Rs_color + NRS_COLORS - 1,
464	Rs_font,
465	Rs_name,
466	Rs_title,
467	#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
468	Rs_path,
469	#endif
470	#ifdef XPM_BACKGROUND
471	Rs_backgroundPixmap,
472	#endif
473	#if (MENUBAR_MAX)
474	Rs_menu,
475	#endif
476	#ifdef GREEK_SUPPORT
477	Rs_greek_keyboard,
478	Rs_greektoggle_key,
479	#endif
480	Rs_loginShell,
481	Rs_jumpScroll,
482	#ifdef HAVE_SCROLLBARS
483	Rs_scrollBar,
484	Rs_scrollBar_right,
485	Rs_scrollBar_floating,
486	Rs_scrollBar_align,
487	#endif
488	Rs_scrollstyle, /* Rs_scrollBar_style */
489	Rs_scrollTtyOutput,
490	Rs_scrollTtyKeypress,
491	Rs_scrollWithBuffer,
492	Rs_saveLines,
493	Rs_utmpInhibit,
494	Rs_visualBell,
495	#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
496	Rs_mapAlert,
497	#endif
498	#ifdef META8_OPTION
499	Rs_meta8,
500	#endif
501	#ifdef MOUSE_WHEEL
502	Rs_mouseWheelScrollPage,
503	#endif
504	#ifndef NO_BACKSPACE_KEY
505	Rs_backspace_key,
506	#endif
507	#ifndef NO_DELETE_KEY
508	Rs_delete_key,
509	#endif
510	Rs_selectstyle,
511	#ifdef PRINTPIPE
512	Rs_print_pipe,
513	#endif
514	#ifdef USE_XIM
515	Rs_preeditType,
516	Rs_inputMethod,
517	#endif
518	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
519	Rs_bigfont_key,
520	Rs_smallfont_key,
521	#endif
522	#ifdef TRANSPARENT
523	Rs_transparent,
524	Rs_transparent_all,
525	#endif
526	#ifndef NO_FRILLS
527	Rs_ext_bwidth,
528	Rs_int_bwidth,
529	#endif
530	Rs_scrollBar_thickness,
531	#ifndef NO_LINESPACE
532	Rs_lineSpace,
533	#endif
534	Rs_cutchars,
535	#ifdef ACS_ASCII
536	Rs_acs_chars,
537	#endif
538	Rs_modifier,
539	Rs_answerbackstring,
540	Rs_tripleclickwords,
541	Rs_cursorBlink,
542	Rs_pointerBlank,
543	Rs_pointerBlankDelay,
544	Rs_imLocale,
545	NUM_RESOURCES	583	NUM_RESOURCES
546	};	584	};
547		585
548	// see init.C:xa_named, which must be kept in sync	586	// see init.C:xa_names, which must be kept in sync
549	enum {	587	enum {
550	XA_TEXT = 0,	588	XA_TEXT = 0,
551	XA_COMPOUND_TEXT,	589	XA_COMPOUND_TEXT,
552	XA_UTF8_STRING,	590	XA_UTF8_STRING,
553	XA_MULTIPLE,	591	XA_MULTIPLE,
554	XA_TARGETS,	592	XA_TARGETS,
555	XA_TIMESTAMP,	593	XA_TIMESTAMP,
556	XA_VT_SELECTION,	594	XA_VT_SELECTION,
557	XA_INCR,	595	XA_INCR,
		596	XA_WM_PROTOCOLS,
558	XA_WMDELETEWINDOW,	597	XA_WM_DELETE_WINDOW,
		598	XA_CLIPBOARD,
		599	#if ENABLE_FRILLS
		600	XA_MOTIF_WM_HINTS,
		601	#endif
		602	#if ENABLE_EWMH
		603	XA_NET_WM_PID,
		604	XA_NET_WM_NAME,
		605	XA_NET_WM_ICON_NAME,
		606	XA_NET_WM_PING,
		607	#endif
		608	#if USE_XIM
		609	XA_WM_LOCALE_NAME,
		610	#endif
559	#ifdef TRANSPARENT	611	#if TRANSPARENT
560	XA_XROOTPMAPID,	612	XA_XROOTPMAP_ID,
		613	XA_ESETROOT_PMAP_ID,
561	#endif	614	#endif
562	#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */	615	#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
563	XA_DNDPROTOCOL,	616	XA_DNDPROTOCOL,
564	XA_DNDSELECTION,	617	XA_DNDSELECTION,
565	#endif /* OFFIX_DND */	618	#endif
566	XA_CLIPBOARD,	619	#if ENABLE_XEMBED
		620	XA_XEMBED,
		621	XA_XEMBED_INFO,
		622	#endif
567	NUM_XA	623	NUM_XA
568	};	624	};
569		625
570	/* DEC private modes */	626	/* DEC private modes */
571	#define PrivMode_132 (1LU<<0)	627	#define PrivMode_132 (1UL<<0)
572	#define PrivMode_132OK (1LU<<1)	628	#define PrivMode_132OK (1UL<<1)
573	#define PrivMode_rVideo (1LU<<2)	629	#define PrivMode_rVideo (1UL<<2)
574	#define PrivMode_relOrigin (1LU<<3)	630	#define PrivMode_relOrigin (1UL<<3)
575	#define PrivMode_Screen (1LU<<4)	631	#define PrivMode_Screen (1UL<<4)
576	#define PrivMode_Autowrap (1LU<<5)	632	#define PrivMode_Autowrap (1UL<<5)
577	#define PrivMode_aplCUR (1LU<<6)	633	#define PrivMode_aplCUR (1UL<<6)
578	#define PrivMode_aplKP (1LU<<7)	634	#define PrivMode_aplKP (1UL<<7)
579	#define PrivMode_HaveBackSpace (1LU<<8)	635	#define PrivMode_HaveBackSpace (1UL<<8)
580	#define PrivMode_BackSpace (1LU<<9)	636	#define PrivMode_BackSpace (1UL<<9)
581	#define PrivMode_ShiftKeys (1LU<<10)	637	#define PrivMode_ShiftKeys (1UL<<10)
582	#define PrivMode_VisibleCursor (1LU<<11)	638	#define PrivMode_VisibleCursor (1UL<<11)
583	#define PrivMode_MouseX10 (1LU<<12)	639	#define PrivMode_MouseX10 (1UL<<12)
584	#define PrivMode_MouseX11 (1LU<<13)	640	#define PrivMode_MouseX11 (1UL<<13)
585	#define PrivMode_scrollBar (1LU<<14)	641	#define PrivMode_scrollBar (1UL<<14)
586	#define PrivMode_menuBar (1LU<<15)
587	#define PrivMode_TtyOutputInh (1LU<<16)	642	#define PrivMode_TtyOutputInh (1UL<<15)
588	#define PrivMode_Keypress (1LU<<17)	643	#define PrivMode_Keypress (1UL<<16)
589	#define PrivMode_smoothScroll (1LU<<18)	644	#define PrivMode_smoothScroll (1UL<<17)
590	#define PrivMode_vt52 (1LU<<19)	645	#define PrivMode_vt52 (1UL<<18)
		646	#define PrivMode_LFNL (1UL<<19)
591	/* too annoying to implement X11 highlight tracking */	647	/* too annoying to implement X11 highlight tracking */
592	/* #define PrivMode_MouseX11Track (1LU<<18) */	648	/* #define PrivMode_MouseX11Track (1LU<<20) */
593		649
594	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)	650	#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
595	#define PrivMode(test,bit) \	651	#define PrivMode(test,bit) \
596	if (test) \	652	if (test) \
597	R->PrivateModes |= (bit); \	653	priv_modes |= (bit); \
598	else \	654	else \
599	R->PrivateModes &= ~(bit)	655	priv_modes &= ~(bit)
600		656
601	#ifdef ALLOW_132_MODE	657	#ifdef ALLOW_132_MODE
602	# define PrivMode_Default \
603	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)	658	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
604	#else	659	#else
605	# define PrivMode_Default \	660	# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
606	(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
607	#endif	661	#endif
608		662
609	#define XDEPTH R->Xdepth	663	// do not change these constants lightly, there are many interdependencies
610	#define XCMAP R->Xcmap
611	#define XVISUAL R->Xvisual
612
613	#define IMBUFSIZ 128 /* input modifier buffer sizes */	664	#define IMBUFSIZ 128 // input modifier buffer sizes
614	#ifndef BUFSIZ
615	# define BUFSIZ 4096
616	#endif
617	#define KBUFSZ 512 /* size of keyboard mapping buffer */	665	#define KBUFSZ 512 // size of keyboard mapping buffer
		666	#define CBUFSIZ 2048 // size of command buffer
		667	#define UBUFSIZ 2048 // character buffer
		668
		669	#ifndef PATH_MAX
		670	# define PATH_MAX 16384
		671	#endif
		672
		673	/* Motif window hints */
		674	#define MWM_HINTS_FUNCTIONS (1L << 0)
		675	#define MWM_HINTS_DECORATIONS (1L << 1)
		676	#define MWM_HINTS_INPUT_MODE (1L << 2)
		677	#define MWM_HINTS_STATUS (1L << 3)
		678	/* bit definitions for MwmHints.functions */
		679	#define MWM_FUNC_ALL (1L << 0)
		680	#define MWM_FUNC_RESIZE (1L << 1)
		681	#define MWM_FUNC_MOVE (1L << 2)
		682	#define MWM_FUNC_MINIMIZE (1L << 3)
		683	#define MWM_FUNC_MAXIMIZE (1L << 4)
		684	#define MWM_FUNC_CLOSE (1L << 5)
		685	/* bit definitions for MwmHints.decorations */
		686	#define MWM_DECOR_ALL (1L << 0)
		687	#define MWM_DECOR_BORDER (1L << 1)
		688	#define MWM_DECOR_RESIZEH (1L << 2)
		689	#define MWM_DECOR_TITLE (1L << 3)
		690	#define MWM_DECOR_MENU (1L << 4)
		691	#define MWM_DECOR_MINIMIZE (1L << 5)
		692	#define MWM_DECOR_MAXIMIZE (1L << 6)
		693	/* bit definitions for MwmHints.inputMode */
		694	#define MWM_INPUT_MODELESS 0
		695	#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
		696	#define MWM_INPUT_SYSTEM_MODAL 2
		697	#define MWM_INPUT_FULL_APPLICATION_MODAL 3
		698	#define PROP_MWM_HINTS_ELEMENTS 5
618		699
619	/*	700	/*
620	*****************************************************************************	701	*****************************************************************************
621	* MACRO DEFINES	702	* MACRO DEFINES
622	*****************************************************************************	703	*****************************************************************************
623	*/	704	*/
624	#define MEMSET(x, y, z) memset((x), (y), (size_t)(z))	705	#define dDisp Display *disp = display->display
625	#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
626	#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
627	#define STRCASECMP(x, y) strcasecmp((x), (y))
628	#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
629	#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
630	#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
631	#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
632	#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
633	#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
634	#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
635	#define STRDUP(x) strdup((const char *)(x))
636	#define STRLEN(x) strlen((const char *)(x))
637	#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
638	#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
639		706
640	/* convert pixel dimensions to row/column values. Everything as int32_t */	707	/* convert pixel dimensions to row/column values. Everything as int32_t */
641	#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth)	708	#define Pixel2Col(x) Pixel2Width((int32_t)(x))
642	#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth)	709	#define Pixel2Row(y) Pixel2Height((int32_t)(y))
643	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth)	710	#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
644	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight)	711	#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
645	#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth)	712	#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
646	#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth)	713	#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
647	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth)	714	#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
648	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight)	715	#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
649		716
650	#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth)	717	#define OPTION(opt) (options & (opt))
651	#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth)	718	#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
		719	| Opt_jumpScroll | Opt_secondaryScreen \
		720	| Opt_pastableTabs | Opt_intensityStyles)
652		721
653	#define Xroot DefaultRootWindow(R->Xdisplay)	722	// for m >= -n, ensure remainder lies between 0..n-1
		723	#define MOD(m,n) (((m) + (n)) % (n))
		724
		725	#define LINENO(n) MOD (term_start + int(n), total_rows)
		726	#define ROW(n) row_buf [LINENO (n)]
654		727
655	/* how to build & extract colors and attributes */	728	/* how to build & extract colors and attributes */
656	#define GET_BASEFG(x) (((x) & RS_fgMask))	729	#define GET_BASEFG(x) (((x) & RS_fgMask))
657	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)	730	#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
658	#ifndef NO_BRIGHTCOLOR
659	# define GET_FGCOLOR(x) \
660	((((x) & RS_Bold) == 0 \
661	|| GET_BASEFG(x) < minCOLOR \
662	|| GET_BASEFG(x) >= minBrightCOLOR) \
663	? GET_BASEFG(x) \
664	: (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
665	# define GET_BGCOLOR(x) \
666	((((x) & RS_Blink) == 0 \
667	|| GET_BASEBG(x) < minCOLOR \
668	|| GET_BASEBG(x) >= minBrightCOLOR) \
669	? GET_BASEBG(x) \
670	: (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
671	#else
672	# define GET_FGCOLOR(x) GET_BASEFG(x)
673	# define GET_BGCOLOR(x) GET_BASEBG(x)
674	#endif
675		731
676	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)	732	#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677	#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift)	733	#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
		734
		735	#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
		736	#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
678		737
679	#define GET_ATTR(x) (((x) & RS_attrMask))	738	#define GET_ATTR(x) (((x) & RS_attrMask))
680	#define GET_BGATTR(x) \	739	#define GET_BGATTR(x) \
681	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \	740	(((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
682	| (((x) & RS_fgMask)<<Color_Bits)) \	741	| (((x) & RS_fgMask)<<Color_Bits)) \
683	: ((x) & (RS_attrMask | RS_bgMask)))	742	: ((x) & (RS_attrMask | RS_bgMask)))
684	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))	743	#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
685	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))	744	#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
686	#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a))	745	#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
687		746
		747	#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
		748
688	#define SET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))	749	#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
689	#define ISSET_PIXCOLOR(h, x) ((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))	750	#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
		751
		752	#if ENABLE_STYLES
		753	# define FONTSET(style) fontset[GET_STYLE (style)]
		754	#else
		755	# define FONTSET(style) fontset[0]
		756	#endif
690		757
691	#ifdef HAVE_SCROLLBARS	758	#ifdef HAVE_SCROLLBARS
692	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)	759	# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
693	#else	760	#else
694	# define scrollbar_TotalWidth() (0)	761	# define scrollbar_TotalWidth() (0)
695	#endif	762	#endif
696	#define scrollbar_isMotion() (R->scrollBar.state == 'm')	763	#define scrollbar_isMotion() (scrollBar.state == 'm')
697	#define scrollbar_isUp() (R->scrollBar.state == 'U')	764	#define scrollbar_isUp() (scrollBar.state == 'U')
698	#define scrollbar_isDn() (R->scrollBar.state == 'D')	765	#define scrollbar_isDn() (scrollBar.state == 'D')
699	#define scrollbar_isUpDn() isupper (R->scrollBar.state)	766	#define scrollbar_isUpDn() isupper (scrollBar.state)
700	#define isScrollbarWindow(w) (R->scrollBar.state && (w) == R->scrollBar.win)	767	#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
701		768
702	#define scrollbarnext_dnval() (R->scrollBar.end + (R->scrollBar.width + 1))	769	#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
703	#define scrollbarnext_upButton(y) ((y) > R->scrollBar.end \	770	#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
704	&& (y) <= scrollbarnext_dnval())	771	&& (y) <= scrollbarnext_dnval ())
705	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())	772	#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
706	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT	773	#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
707	#define scrollbarrxvt_upButton(y) ((y) < R->scrollBar.beg)	774	#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
708	#define scrollbarrxvt_dnButton(y) ((y) > R->scrollBar.end)	775	#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
709	#define SCROLLRXVT_MINHEIGHT 10	776	#define SCROLLRXVT_MINHEIGHT 10
710	#define SCROLLXTERM_MINHEIGHT 10	777	#define SCROLLXTERM_MINHEIGHT 10
711		778
712	#define scrollbar_minheight() (R->scrollBar.style == R_SB_NEXT \	779	#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
713	? SCROLLNEXT_MINHEIGHT \	780	? SCROLLNEXT_MINHEIGHT \
714	: SCROLLRXVT_MINHEIGHT)	781	: SCROLLRXVT_MINHEIGHT)
715	#define scrollbar_above_slider(y) ((y) < R->scrollBar.top)	782	#define scrollbar_above_slider(y) ((y) < scrollBar.top)
716	#define scrollbar_below_slider(y) ((y) > R->scrollBar.bot)	783	#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
717	#define scrollbar_position(y) ((y) - R->scrollBar.beg)	784	#define scrollbar_position(y) ((y) - scrollBar.beg)
718	#define scrollbar_size() (R->scrollBar.end - R->scrollBar.beg \	785	#define scrollbar_size() (scrollBar.end - scrollBar.beg \
719	- scrollbar_minheight())	786	- scrollbar_minheight ())
720
721	#if (MENUBAR_MAX > 1)
722	/* rendition style flags */
723	# define menuBar_height() (TermWin.fheight + SHADOW)
724	# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
725	# define isMenuBarWindow(w) ((w) == R->menuBar.win)
726	#else
727	# define menuBar_height() (0)
728	# define menuBar_TotalHeight() (0)
729	# define isMenuBarWindow(w) (0)
730	#endif
731		787
732	#ifdef XPM_BACKGROUND	788	#ifdef XPM_BACKGROUND
733	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))	789	# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
734	#else	790	#else
735	# define XPMClearArea(a, b, c, d, e, f, g)	791	# define XPMClearArea(a, b, c, d, e, f, g)
736	#endif	792	#endif
737
738	#ifndef STRICT_FONT_CHECKING
739	# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
740	#endif
741
742	#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
743	#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
744		793
745	#ifdef UTMP_SUPPORT	794	#ifdef UTMP_SUPPORT
746	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)	795	# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
747	# undef HAVE_UTMPX_H	796	# undef HAVE_UTMPX_H
748	# undef HAVE_STRUCT_UTMPX	797	# undef HAVE_STRUCT_UTMPX
…		…
773	#ifdef DEBUG_MAIN	822	#ifdef DEBUG_MAIN
774	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)	823	# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
775	#else	824	#else
776	# define D_MAIN(x)	825	# define D_MAIN(x)
777	#endif	826	#endif
778	#ifdef DEBUG_SCREEN
779	# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
780	#else
781	# define D_SCREEN(x)
782	#endif
783	#ifdef DEBUG_SELECT
784	# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
785	#else
786	# define D_SELECT(x)
787	#endif
788	#ifdef DEBUG_SIZE	827	#ifdef DEBUG_SIZE
789	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)	828	# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
790	#else	829	#else
791	# define D_SIZE(x)	830	# define D_SIZE(x)
792	#endif	831	#endif
793	#ifdef DEBUG_X
794	# define D_X(x) fprintf x ; fputc('\n', stderr)
795	#else
796	# define D_X(x)
797	#endif
798		832
799	/*	833	extern class rxvt_failure_exception { } rxvt_failure_exception;
		834
		835	typedef callback1<void, const char *> log_callback;
		836	typedef callback1<int, int> getfd_callback;
		837
		838	extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
		839	extern void rxvt_log (const char *fmt, ...);
		840	extern void rxvt_warn (const char *fmt, ...);
		841	extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
		842	extern void rxvt_exit_failure () __attribute__ ((noreturn));
		843
		844	#define SET_LOCALE(locale) rxvt_set_locale (locale)
		845	extern bool rxvt_set_locale (const char *locale);
		846	extern void rxvt_push_locale (const char *locale);
		847	extern void rxvt_pop_locale ();
		848
800	*****************************************************************************	849	/****************************************************************************/
801	* VARIABLES
802	*****************************************************************************
803	*/
804	#ifdef MENUBAR
805	# include "menubar.h"
806	#endif
807		850
808	#define BLINK_INTERVAL 0.5	851	#define BLINK_INTERVAL 0.5
		852	#define TEXT_BLINK_INTERVAL 0.5
809		853
		854	#ifndef __attribute__
		855	# ifdef __GNUC__
		856	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
		857	# define __attribute__(x)
		858	# endif
		859	# endif
		860	# define __attribute__(x)
		861	#endif
		862
		863	/****************************************************************************/
		864
		865	#define LINE_LONGER 0x0001 // line is continued on the next row
		866	#define LINE_FILTERED 0x0002 // line has been filtered
		867	#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
		868
		869	struct line_t {
		870	text_t *t; // terminal the text
		871	rend_t *r; // rendition, uses RS_ flags
		872	tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
		873	uint32_t f; // flags
		874
		875	bool is_longer ()
		876	{
		877	return f & LINE_LONGER;
		878	}
		879
		880	void is_longer (int set)
		881	{
		882	if (set)
		883	f |= LINE_LONGER;
		884	else
		885	f &= ~LINE_LONGER;
		886	}
		887
		888	void clear ()
		889	{
		890	t = 0;
		891	r = 0;
		892	l = 0;
		893	f = 0;
		894	}
		895
		896	void touch () // call whenever a line is changed/touched/updated
		897	{
		898	#if ENABLE_PERL
		899	f &= ~LINE_FILTERED;
		900	#endif
		901	}
		902
		903	void touch (int col)
		904	{
		905	max_it (l, col);
		906	touch ();
		907	}
		908	};
		909
		910	/****************************************************************************/
		911
		912	// primivite wrapper around mbstate_t to ensure initialisation
810	struct mbstate {	913	struct mbstate {
811	mbstate_t mbs;	914	mbstate_t mbs;
812		915
813	mbstate ()	916	operator mbstate_t *() { return &mbs; }
		917	void reset () { memset (&mbs, 0, sizeof (mbs)); }
		918	mbstate () { reset (); }
		919	};
		920
		921	/****************************************************************************/
		922
		923	#define UNICODE_MASK 0x1fffffUL
		924
		925	#if UNICODE3
		926	# define COMPOSE_LO 0x40000000UL
		927	# define COMPOSE_HI 0x400fffffUL
		928	# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
		929	#else
		930	# if ENABLE_PERL
		931	# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
		932	# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
		933	# else
		934	# define COMPOSE_LO 0xd800UL
		935	# define COMPOSE_HI 0xf8ffUL
		936	# endif
		937	# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
		938	#endif
		939
		940	#if ENABLE_COMBINING
		941	// compose chars are used to represent composite characters
		942	// that are not representable in unicode, as well as characters
		943	// not fitting in the BMP.
		944	struct compose_char {
		945	unicode_t c1, c2; // any chars != NOCHAR are valid
		946	compose_char (unicode_t c1, unicode_t c2)
		947	: c1(c1), c2(c2)
		948	{ }
		949	};
		950
		951	class rxvt_composite_vec {
		952	vector<compose_char> v;
		953	public:
		954	text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
		955	int expand (unicode_t c, wchar_t *r);
		956	compose_char *operator [](text_t c)
814	{	957	{
815	MEMSET (&mbs, 0, sizeof (mbs));	958	return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
		959	? &v[c - COMPOSE_LO]
		960	: 0;
816	}	961	}
817	};	962	};
818		963
		964	extern class rxvt_composite_vec rxvt_composite;
		965	#endif
		966
		967	/****************************************************************************/
		968
		969	#ifdef KEYSYM_RESOURCE
		970	class keyboard_manager;
		971	#endif
		972
819	struct rxvt_term : rxvt_vars {	973	struct rxvt_term : zero_initialized, rxvt_vars {
820	struct mbstate mbstate;	974	log_callback *log_hook; // log error messages through this hook, if != 0
		975	getfd_callback *getfd_hook; // convert remote to local fd, if != 0
		976	#if ENABLE_PERL
		977	rxvt_perl_term perl;
		978	#endif
		979	struct mbstate mbstate; // current input multibyte state
821		980
822	unsigned char want_refresh:1,	981	unsigned char want_refresh:1,
823	#ifdef TRANSPARENT	982	#ifdef TRANSPARENT
824	want_full_refresh:1, /* awaiting full screen refresh */	983	want_full_refresh:1, /* awaiting full screen refresh */
825	#endif	984	#endif
…		…
832	num_scr_allow:1,	991	num_scr_allow:1,
833	bypass_keystate:1,	992	bypass_keystate:1,
834	#ifdef CURSOR_BLINK	993	#ifdef CURSOR_BLINK
835	hidden_cursor:1,	994	hidden_cursor:1,
836	#endif	995	#endif
		996	#ifdef TEXT_BLINK
		997	hidden_text:1,
		998	#endif
837	#ifdef POINTER_BLANK	999	#ifdef POINTER_BLANK
838	hidden_pointer:1,	1000	hidden_pointer:1,
839	#endif	1001	#endif
		1002	enc_utf8:1, /* wether locale uses utf-8 */
		1003	seen_input:1, /* wether we have seen some program output yet */
		1004	seen_resize:1, /* wether we had a resize event */
840	parsed_geometry:1,	1005	parsed_geometry:1;
841	seen_input:1, /* wether any input has been seen so far */
842	enc_utf8:1; /* wether terminal reads/writes utf-8 */
843		1006
844	unsigned char refresh_type,	1007	unsigned char refresh_type,
845	#ifdef UTMP_SUPPORT
846	next_utmp_action,
847	#endif
848	#ifndef NO_SETOWNER_TTYDEV
849	next_tty_action,
850	#endif
851	#ifdef META8_OPTION	1008	#ifdef META8_OPTION
852	meta_char, /* Alt-key prefix */	1009	meta_char, /* Alt-key prefix */
853	#endif	1010	#endif
854	scrollbar_align,	1011	scrollbar_align,
855	selection_wait,	1012	selection_wait,
856	selection_type;	1013	selection_type;
857	/* ---------- */	1014	/* ---------- */
858	#ifdef GREEK_SUPPORT
859	short greek_mode; /* greek keyboard mode */
860	#endif
861	short rvideo;	1015	short rvideo;
862	int16_t num_scr; /* screen: number lines scrolled */	1016	int num_scr; /* screen: number lines scrolled */
863	unsigned int prev_ncol, /* screen: previous number of columns */	1017	int prev_ncol, /* screen: previous number of columns */
864	prev_nrow; /* screen: previous number of rows */	1018	prev_nrow; /* screen: previous number of rows */
865	#ifdef RXVT_GRAPHICS
866	uint16_t gr_prev_start;
867	#endif
868	/* ---------- */	1019	/* ---------- */
869	rend_t rstyle;	1020	rend_t rstyle;
870	/* ---------- */	1021	/* ---------- */
871	uint32_t pixcolor_set[NPIXCLR_SETS];	1022	uint32_t pixcolor_set[NPIXCLR_SETS];
872	/* ---------- */	1023	/* ---------- */
873	#ifdef SELECTION_SCROLLING	1024	#ifdef SELECTION_SCROLLING
874	int scroll_selection_delay,
875	scroll_selection_lines;	1025	int scroll_selection_lines;
876	enum page_dirn scroll_selection_dir;	1026	enum page_dirn scroll_selection_dir;
877	int selection_save_x,	1027	int selection_save_x,
878	selection_save_y,	1028	selection_save_y,
879	selection_save_state,	1029	selection_save_state;
880	pending_scroll_selection;
881	#endif	1030	#endif
882	/* ---------- */	1031	/* ---------- */
883	int csrO, /* Hops - csr offset in thumb/slider to */	1032	int csrO, /* Hops - csr offset in thumb/slider to */
884	/* give proper Scroll behaviour */	1033	/* give proper Scroll behaviour */
885	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
886	scroll_arrow_delay,
887	#endif
888	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)	1034	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
889	mouse_slip_wheel_delay,
890	mouse_slip_wheel_speed,	1035	mouse_slip_wheel_speed,
891	#endif	1036	#endif
892	refresh_count,	1037	refresh_count,
893	refresh_limit,	1038	refresh_limit,
894	fnum, /* logical font number */
895	last_bot, /* scrollbar last bottom position */	1039	last_bot, /* scrollbar last bottom position */
896	last_top, /* scrollbar last top position */	1040	last_top, /* scrollbar last top position */
897	last_state, /* scrollbar last state */	1041	last_state, /* scrollbar last state */
898	scrollbar_len,	1042	scrollbar_len,
899	currmaxcol,
900	#ifdef MENUBAR
901	menu_readonly, /* okay to alter menu? */
902	Arrows_x,
903	#endif
904	#if MENUBAR_MAX > 1
905	Nbars,
906	#endif
907	window_vt_x,	1043	window_vt_x,
908	window_vt_y,	1044	window_vt_y,
909	window_sb_x,	1045	window_sb_x,
910	# ifdef POINTER_BLANK	1046	# ifdef POINTER_BLANK
911	pointerBlankDelay,	1047	pointerBlankDelay,
912	# endif	1048	# endif
913	allowedxerror;	1049	allowedxerror;
914	/* ---------- */	1050	/* ---------- */
915	unsigned int ModMetaMask,	1051	unsigned int ModLevel3Mask,
		1052	ModMetaMask,
916	ModNumLockMask,	1053	ModNumLockMask;
917	old_width, /* last used width in screen resize */	1054	int old_width, /* last used width in screen resize */
918	old_height, /* last used height in screen resize */	1055	old_height; /* last used height in screen resize */
919	#ifndef NO_BRIGHTCOLOR
920	colorfgbg,
921	#endif
922	ttymode;
923	unsigned long PrivateModes,	1056	unsigned long priv_modes,
924	SavedModes;	1057	SavedModes;
925	/* ---------- */	1058	/* ---------- */
926	Atom xa[NUM_XA];	1059	Atom xa[NUM_XA];
927	/* ---------- */	1060	/* ---------- */
928	#ifdef MENUBAR	1061	#ifdef RXVT_SCROLLBAR
929	GC menubarGC;
930	#endif
931	#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
932	GC scrollbarGC,	1062	GC scrollbarGC,
933	topShadowGC,	1063	topShadowGC,
934	botShadowGC;	1064	botShadowGC;
935	#endif	1065	#endif
936	#ifdef XTERM_SCROLLBAR	1066	#ifdef XTERM_SCROLLBAR
937	GC xscrollbarGC,	1067	GC xscrollbarGC,
938	ShadowGC;	1068	ShadowGC;
		1069	#endif
		1070	#ifdef PLAIN_SCROLLBAR
		1071	GC pscrollbarGC;
939	#endif	1072	#endif
940	#ifdef NEXT_SCROLLBAR	1073	#ifdef NEXT_SCROLLBAR
941	GC blackGC,	1074	GC blackGC,
942	whiteGC,	1075	whiteGC,
943	grayGC,	1076	grayGC,
…		…
951	#endif	1084	#endif
952	/* ---------- */	1085	/* ---------- */
953	Time selection_time,	1086	Time selection_time,
954	selection_request_time;	1087	selection_request_time;
955	pid_t cmd_pid; /* process id of child */	1088	pid_t cmd_pid; /* process id of child */
956	gid_t ttygid;	1089	char * incr_buf;
957	#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__)	1090	size_t incr_buf_size, incr_buf_fill;
958	uid_t euid;
959	gid_t egid;
960	#endif
961	/* ---------- */	1091	/* ---------- */
962	Cursor leftptr_cursor;	1092	Cursor leftptr_cursor;
963	#ifdef POINTER_BLANK
964	Cursor blank_cursor;
965	#endif
966	/* ---------- */	1093	/* ---------- */
967	const char *ttydev; /* pty/tty name */
968	#ifndef NO_BACKSPACE_KEY	1094	#ifndef NO_BACKSPACE_KEY
969	const char *key_backspace;	1095	const char *key_backspace;
970	#endif	1096	#endif
971	#ifndef NO_DELETE_KEY	1097	#ifndef NO_DELETE_KEY
972	const char *key_delete;	1098	const char *key_delete;
973	#endif	1099	#endif
974	#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
975	KeySym ks_bigfont, ks_smallfont;
976	#endif
977	#ifdef GREEK_SUPPORT
978	KeySym ks_greekmodeswith;
979	#endif
980	#ifdef USE_XIM
981	XIC Input_Context;
982	XIMStyle input_style;
983	int event_type;
984	#endif
985	struct mouse_event MEvent;	1100	struct mouse_event MEvent;
986	XComposeStatus compose;	1101	XComposeStatus compose;
987	#ifdef RXVT_GRAPHICS
988	int graphics_up;
989	struct grwin_t *gr_root;
990	#endif
991	ttymode_t tio;	1102	ttymode_t tio;
992	#ifdef UTMP_SUPPORT	1103	#ifdef UTMP_SUPPORT
993	# ifdef HAVE_STRUCT_UTMP	1104	# ifdef HAVE_STRUCT_UTMP
994	struct utmp ut;	1105	struct utmp ut;
995	# endif	1106	# endif
…		…
1004	row_col_t oldcursor;	1115	row_col_t oldcursor;
1005	#ifdef XPM_BACKGROUND	1116	#ifdef XPM_BACKGROUND
1006	bgPixmap_t bgPixmap;	1117	bgPixmap_t bgPixmap;
1007	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */	1118	XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1008	#endif	1119	#endif
1009	#ifdef MULTICHAR_SET
1010	int oldcursormulti;
1011	void (*multichar_decode)(unsigned char *str, int len);
1012	#endif
1013	#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1014	struct stat ttyfd_stat; /* original status of our tty */
1015	#endif
1016	#ifdef MENUBAR
1017	menu_t *ActiveMenu, /* currently active menu */
1018	*BuildMenu; /* the menu currently being built */
1019	bar_t *CurrentBar;
1020	# if !(MENUBAR_MAX > 1)
1021	bar_t BarList;
1022	# endif /* (MENUBAR_MAX > 1) */
1023	#endif
1024	#ifdef RXVT_GRAPHICS
1025	Window gr_last_id;
1026	#endif
1027	#ifdef CURSOR_BLINK
1028	struct timeval lastcursorchange;
1029	#endif
1030	#ifdef POINTER_BLANK
1031	struct timeval lastmotion;
1032	#endif
1033		1120
1034	/* these three don't need to be kept but do so to placate some mem checkers */	1121	#if ENABLE_OVERLAY
		1122	int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
		1123	text_t **ov_text;
		1124	rend_t **ov_rend;
		1125
		1126	void scr_swap_overlay ();
		1127	void scr_overlay_new (int x, int y, int w, int h);
		1128	void scr_overlay_off ();
		1129	void scr_overlay_set (int x, int y,
		1130	text_t text,
		1131	rend_t rend = OVERLAY_RSTYLE);
		1132	void scr_overlay_set (int x, int y, const char *s);
		1133	void scr_overlay_set (int x, int y, const wchar_t *s);
		1134	#endif
		1135
		1136	vector<void *> allocated; // free these memory blocks with free()
		1137
1035	char *env_windowid; /* environmental variable WINDOWID */	1138	char *env_windowid; /* environmental variable WINDOWID */
1036	char *env_display; /* environmental variable DISPLAY */	1139	char *env_display; /* environmental variable DISPLAY */
1037	char *env_term; /* environmental variable TERM */	1140	char *env_term; /* environmental variable TERM */
1038	char *env_colorfgbg;	1141	char *env_colorfgbg;
1039	char *buffer;
1040	char *locale;	1142	char *locale;
1041	char *codeset;
1042	char charsets[4];	1143	char charsets[4];
1043	unsigned char *v_buffer; /* pointer to physical buffer */	1144	char *v_buffer; /* pointer to physical buffer */
1044	unsigned int v_buflen; /* size of area to write */	1145	unsigned int v_buflen; /* size of area to write */
1045	char *newfont[MAX_NFONTS];	1146	stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
		1147
1046	#ifdef KEYSYM_RESOURCE	1148	#ifdef KEYSYM_RESOURCE
1047	const unsigned char *Keysym_map[256];	1149	keyboard_manager *keyboard;
1048	#endif	1150	#endif
		1151
1049	const char *rs[NUM_RESOURCES];	1152	const char *rs[NUM_RESOURCES];
1050	/* command input buffering */	1153	/* command input buffering */
1051	unsigned char *cmdbuf_ptr, *cmdbuf_endp;	1154	char *cmdbuf_ptr, *cmdbuf_endp;
1052	unsigned char cmdbuf_base[BUFSIZ];	1155	char cmdbuf_base[CBUFSIZ];
1053		1156
1054	rxvt_salloc *ralloc;	1157	rxvt_salloc *talloc; // text line allocator
1055	rxvt_salloc *talloc;	1158	rxvt_salloc *ralloc; // rend line allocator
1056		1159
1057	void paste (const unsigned char *data, unsigned int len);	1160	static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1058		1161
		1162	#if ENABLE_FRILLS || ISO_14755
		1163	// ISO 14755 entry support
		1164	unicode_t iso14755buf;
		1165	void commit_iso14755 ();
		1166	int hex_keyval (XKeyEvent &ev);
		1167	# if ISO_14755
		1168	void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
		1169	void iso14755_54 (int x, int y);
		1170	# endif
		1171	#endif
		1172
		1173	// modifies first argument(!)
		1174	void paste (char *data, unsigned int len);
		1175
		1176	long vt_emask, vt_emask_perl;
		1177
		1178	void vt_select_input () const
		1179	{
		1180	XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
		1181	}
		1182
		1183	#if TRANSPARENT
		1184	void rootwin_cb (XEvent &xev);
		1185	xevent_watcher rootwin_ev;
		1186	#endif
		1187
		1188	void x_cb (XEvent &xev);
1059	void flush ();	1189	void flush ();
		1190	xevent_watcher termwin_ev;
		1191	xevent_watcher vt_ev;
		1192	#ifdef HAVE_SCROLLBARS
		1193	xevent_watcher scrollbar_ev;
		1194	#endif
1060		1195
1061	void check_cb (check_watcher &w); check_watcher check_ev;	1196	void check_cb (check_watcher &w); check_watcher check_ev;
1062	void destroy_cb (time_watcher &w); time_watcher destroy_ev;	1197	void destroy_cb (time_watcher &w); time_watcher destroy_ev;
		1198	void flush_cb (time_watcher &w); time_watcher flush_ev;
1063		1199
1064	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;	1200	void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1065	void x_cb (io_watcher &w, short revents); io_watcher x_ev;
1066		1201
1067	void incr_cb (time_watcher &w); time_watcher incr_ev;	1202	void incr_cb (time_watcher &w); time_watcher incr_ev;
1068		1203
1069	#ifdef CURSOR_BLINK	1204	#ifdef CURSOR_BLINK
		1205	void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
		1206	#endif
		1207	#ifdef TEXT_BLINK
1070	void blink_cb (time_watcher &w); time_watcher blink_ev;	1208	void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
		1209	#endif
		1210
		1211	#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
		1212	void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
		1213	#endif
		1214	#ifdef SELECTION_SCROLLING
		1215	void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev;
		1216	#endif
		1217	#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
		1218	void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev;
1071	#endif	1219	#endif
1072		1220
1073	#ifdef POINTER_BLANK	1221	#ifdef POINTER_BLANK
1074	void pointer_cb (time_watcher &w); time_watcher pointer_ev;	1222	void pointer_cb (time_watcher &w); time_watcher pointer_ev;
1075	void pointer_blank ();	1223	void pointer_blank ();
		1224	#endif
1076	void pointer_unblank ();	1225	void pointer_unblank ();
1077	#endif
1078		1226
1079	void tt_printf (const char *fmt,...);	1227	void tt_printf (const char *fmt,...);
1080	void tt_write (const unsigned char *data, unsigned int len);	1228	void tt_write (const char *data, unsigned int len);
		1229	void pty_write ();
1081		1230
1082	void tt_winch ();	1231	void tt_winch ();
1083		1232
1084	rxvt_term ();	1233	rxvt_term ();
1085	~rxvt_term ();	1234	~rxvt_term ();
		1235	void child_exit (); // child has exited, usually destroys
1086	void destroy ();	1236	void destroy ();
		1237	void emergency_cleanup ();
1087		1238
1088	bool init (int argc, const char *const *argv);	1239	bool init (int argc, const char *const *argv);
1089	bool init_vars ();	1240	bool init_vars ();
1090		1241
1091	uint32_t next_char ();
1092
1093	bool pty_fill ();	1242	bool pty_fill ();
1094	void process_x_events ();
1095		1243
1096	void *operator new (size_t s);	1244	void make_current () const // make this the "currently active" urxvt instance
1097	void operator delete (void *p, size_t s);	1245	{
		1246	SET_R (this);
		1247	rxvt_set_locale (locale);
		1248	set_environ (envv);
		1249	}
1098		1250
1099	void init_secondary ();	1251	void init_secondary ();
1100	const char **init_resources (int argc, const char *const *argv);	1252	const char **init_resources (int argc, const char *const *argv);
		1253	const char *x_resource (const char *name);
1101	void init_env ();	1254	void init_env ();
1102	void set_locale (const char *locale);	1255	void set_locale (const char *locale);
1103	void init_xlocale ();	1256	void init_xlocale ();
1104	void init_command (const char *const *argv);	1257	void init_command (const char *const *argv);
1105	int run_command (const char *const *argv);	1258	void run_command (const char *const *argv);
1106	int run_child (const char *const *argv);	1259	int run_child (const char *const *argv);
1107		1260
1108	void color_aliases(int idx);	1261	void color_aliases (int idx);
1109	void recolour_cursor ();	1262	void recolour_cursor ();
1110	void create_windows (int argc, const char *const *argv);	1263	void create_windows (int argc, const char *const *argv);
1111	void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);	1264	void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1112	void window_calc (unsigned int width, unsigned int height);	1265	void window_calc (unsigned int newwidth, unsigned int newheight);
1113	void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1114		1266
1115	#if USE_XIM	1267	#if USE_XIM
		1268	rxvt_xim *input_method;
		1269	XIC Input_Context;
		1270	XIMStyle input_style;
		1271	XPoint spot; // most recently sent spot position
		1272
		1273	void im_destroy ();
		1274	void im_cb (); im_watcher im_ev;
1116	void set_size (XRectangle *size);	1275	void im_set_size (XRectangle &size);
1117	void set_position (XPoint *pos);	1276	void im_set_position (XPoint &pos);
1118	void set_color (unsigned long *fg, unsigned long *bg);	1277	void im_set_color (unsigned long &fg, unsigned long &bg);
		1278	void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
		1279
		1280	bool IMisRunning ();
		1281	void IMSendSpot ();
		1282	bool IM_get_IC (const char *modifiers);
		1283	void IMSetStatusPosition ();
1119	#endif	1284	#endif
1120		1285
1121	void resize_scrollbar ();	1286	void resize_scrollbar ();
1122		1287
1123	void pixel_position (int *x, int *y);	1288	void pixel_position (int *x, int *y);
1124		1289
1125	void selection_click (int clicks, int x, int y);	1290	void selection_click (int clicks, int x, int y);
1126	void selection_extend (int x, int y, int flag);	1291	void selection_extend (int x, int y, int flag);
1127	void selection_rotate (int x, int y);	1292	void selection_rotate (int x, int y);
1128		1293
1129	/* screen(!) */	1294	/* autoconvert */
1130	void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);	1295
1131	void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);	1296	// command.C
		1297	void lookup_key (XKeyEvent &ev);
		1298	unsigned int cmd_write (const char *str, unsigned int count);
		1299
		1300	wchar_t next_char ();
		1301	wchar_t cmd_getc ();
		1302	uint32_t next_octet ();
		1303	uint32_t cmd_get8 ();
		1304
		1305	bool cmd_parse ();
		1306	void mouse_report (XButtonEvent &ev);
		1307	void button_press (XButtonEvent &ev);
		1308	void button_release (XButtonEvent &ev);
		1309	void focus_in ();
		1310	void focus_out ();
		1311	int check_our_parents ();
		1312	#ifdef PRINTPIPE
		1313	FILE *popen_printer ();
		1314	int pclose_printer (FILE *stream);
		1315	#endif
		1316	void process_print_pipe ();
		1317	void process_nonprinting (unicode_t ch);
		1318	void process_escape_vt52 (unicode_t ch);
		1319	void process_escape_seq ();
		1320	void process_csi_seq ();
		1321	void process_window_ops (const int *args, unsigned int nargs);
		1322	char *get_to_st (unicode_t &ends_how);
		1323	void process_dcs_seq ();
		1324	void process_osc_seq ();
		1325	void process_color_seq (int report, int color, const char *str, char resp);
		1326	void process_xterm_seq (int op, const char *str, char resp);
		1327	int privcases (int mode, unsigned long bit);
		1328	void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
		1329	void process_sgr_mode (unsigned int nargs, const int *arg);
		1330	void process_graphics ();
		1331	// init.C
		1332	void Get_Colours ();
		1333	void get_ourmods ();
		1334	// logging.C
		1335	void makeutent (const char *pty, const char *hostname);
		1336	void cleanutent ();
		1337	// main.C
		1338	void privileged_utmp (rxvt_privaction action);
		1339	bool set_fonts ();
		1340	void set_string_property (Atom prop, const char *str, int len = -1);
		1341	void set_utf8_property (Atom prop, const char *str, int len = -1);
		1342	void set_title (const char *str);
		1343	void set_icon_name (const char *str);
		1344	void set_window_color (int idx, const char *color);
		1345	void set_colorfgbg ();
		1346	int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
		1347	void set_widthheight (unsigned int newwidth, unsigned int newheight);
		1348
		1349	// screen.C
		1350
		1351	void lalloc (line_t &l) const
		1352	{
		1353	l.t = (text_t *)talloc->alloc ();
		1354	l.r = (rend_t *)ralloc->alloc ();
		1355	}
		1356
		1357	#if 0
		1358	void lfree (line_t &l)
		1359	{
		1360	talloc->free (l.t);
		1361	ralloc->free (l.r);
		1362	}
		1363	#endif
		1364
		1365	void lresize (line_t &l) const
		1366	{
		1367	if (!l.t)
		1368	return;
		1369
		1370	l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
		1371	l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
		1372
		1373	l.l = min (l.l, ncol);
		1374
		1375	if (ncol > prev_ncol)
		1376	scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
		1377	}
		1378
		1379	int fgcolor_of (rend_t r) const
		1380	{
		1381	int base = GET_BASEFG (r);
		1382	#ifndef NO_BRIGHTCOLOR
		1383	if (r & RS_Bold
		1384	# if ENABLE_STYLES
		1385	&& OPTION (Opt_intensityStyles)
		1386	# endif
		1387	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1388	base += minBrightCOLOR - minCOLOR;
		1389	#endif
		1390	return base;
		1391	}
		1392
		1393	int bgcolor_of (rend_t r) const
		1394	{
		1395	int base = GET_BASEBG (r);
		1396	#ifndef NO_BRIGHTCOLOR
		1397	if (r & RS_Blink
		1398	# if ENABLE_STYLES
		1399	&& OPTION (Opt_intensityStyles)
		1400	# endif
		1401	&& IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
		1402	base += minBrightCOLOR - minCOLOR;
		1403	#endif
		1404	return base;
		1405	}
		1406
		1407	bool option (uint32_t opt) const
		1408	{
		1409	return OPTION (opt);
		1410	}
		1411
		1412	void set_option (uint32_t opt, bool set)
		1413	{
		1414	if (set)
		1415	options |= opt;
		1416	else
		1417	options &= ~opt;
		1418	}
		1419
		1420	void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
		1421	void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1132	int scr_scroll_text (int row1, int row2, int count, int spec);	1422	int scr_scroll_text (int row1, int row2, int count);
1133	void scr_reset ();	1423	void scr_reset ();
1134	void scr_reset_realloc ();
1135	void scr_release ();	1424	void scr_release ();
1136	void scr_clear ();	1425	void scr_clear (bool really = false);
1137	void scr_refresh (unsigned char refresh_type);	1426	void scr_refresh (unsigned char refresh_type);
		1427	bool scr_refresh_rend (rend_t mask, rend_t value);
1138	void scr_erase_screen (int mode);	1428	void scr_erase_screen (int mode);
		1429	#if ENABLE_FRILLS
		1430	void scr_erase_savelines ();
		1431	void scr_backindex ();
		1432	void scr_forwardindex ();
		1433	#endif
1139	void scr_touch (bool refresh);	1434	void scr_touch (bool refresh);
1140	void scr_expose (int x, int y, int width, int height, bool refresh);	1435	void scr_expose (int x, int y, int width, int height, bool refresh);
		1436	rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
		1437	void scr_recolour ();
		1438	void scr_remap_chars ();
		1439	void scr_remap_chars (line_t &l);
		1440
		1441	void scr_poweron ();
		1442	void scr_cursor (int mode);
		1443	void scr_do_wrap ();
		1444	int scr_change_screen (int scrn);
		1445	void scr_color (unsigned int color, int fgbg);
		1446	void scr_rendition (int set, int style);
		1447	void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
		1448	void scr_backspace ();
		1449	void scr_tab (int count, bool ht = false);
		1450	void scr_gotorc (int row, int col, int relative);
		1451	void scr_index (enum page_dirn direction);
		1452	void scr_erase_line (int mode);
		1453	void scr_E ();
		1454	void scr_insdel_lines (int count, int insdel);
		1455	void scr_insdel_chars (int count, int insdel);
		1456	void scr_scroll_region (int top, int bot);
		1457	void scr_cursor_visible (int mode);
		1458	void scr_autowrap (int mode);
		1459	void scr_relative_origin (int mode);
		1460	void scr_insert_mode (int mode);
		1461	void scr_set_tab (int mode);
		1462	void scr_rvideo_mode (int mode);
		1463	void scr_report_position ();
		1464	void set_font_style ();
		1465	void scr_charset_choose (int set);
		1466	void scr_charset_set (int set, unsigned int ch);
		1467	void scr_move_to (int y, int len);
		1468	bool scr_page (enum page_dirn direction, int nlines);
		1469	bool scr_changeview (int new_view_start);
		1470	void scr_bell ();
		1471	void scr_printscreen (int fullhist);
		1472	void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
		1473	void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
		1474	void scr_reverse_selection ();
		1475	void scr_dump (int fd);
		1476	void selection_check (int check_more);
		1477	void selection_paste (Window win, Atom prop, bool delete_prop);
		1478	void selection_property (Window win, Atom prop);
		1479	void selection_request (Time tm, int x, int y);
		1480	int selection_request_other (Atom target, int selnum);
		1481	void selection_clear ();
		1482	void selection_make (Time tm);
		1483	bool selection_grab (Time tm);
		1484	void selection_start_colrow (int col, int row);
		1485	void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
		1486	void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
		1487	void selection_remove_trailing_spaces ();
		1488	void selection_send (const XSelectionRequestEvent &rq);
		1489
		1490	#if defined(NEXT_SCROLLBAR)
		1491	// scrollbar-next.C
		1492	Pixmap renderPixmap (const char *const *data, int width, int height);
		1493	void init_scrollbar_stuff ();
		1494	void drawBevel (Drawable d, int x1, int y1, int w, int h);
		1495	int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
		1496	#endif
		1497
		1498	#if defined(RXVT_SCROLLBAR)
		1499	// scrollbar-rxvt.C
		1500	int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
		1501	#endif
		1502
		1503	#if defined(XTERM_SCROLLBAR)
		1504	// scrollbar-xterm.C
		1505	int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
		1506	#endif
		1507
		1508	#if defined(PLAIN_SCROLLBAR)
		1509	// scrollbar-plain.C
		1510	int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
		1511	#endif
		1512
		1513	// scrollbar.C
		1514	int scrollbar_mapping (int map);
		1515	int scrollbar_show (int update);
		1516	void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
		1517
		1518	// xdefaults.C
		1519	void get_options (int argc, const char *const *argv);
		1520	int parse_keysym (const char *str, const char *arg);
		1521	void get_xdefaults (FILE *stream, const char *name);
		1522	void extract_resources ();
		1523	// xpm.C
		1524	int scale_pixmap (const char *geom);
		1525	void resize_pixmap ();
		1526	Pixmap set_bgPixmap (const char *file);
1141	};	1527	};
1142
1143	#define SET_LOCALE(locale) rxvt_set_locale (locale)
1144	extern void rxvt_set_locale (const char *locale);
1145
1146	#ifndef __attribute__
1147	# ifdef __GNUC__
1148	# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
1149	# define __attribute__(x)
1150	# endif
1151	# endif
1152	# define __attribute__(x)
1153	#endif
1154		1528
1155	/*	1529	/*
1156	*****************************************************************************	1530	*****************************************************************************
1157	* PROTOTYPES	1531	* PROTOTYPES
1158	*****************************************************************************	1532	*****************************************************************************
…		…
1160	#ifdef PROTOTYPES	1534	#ifdef PROTOTYPES
1161	# define __PROTO(p) p	1535	# define __PROTO(p) p
1162	#else	1536	#else
1163	# define __PROTO(p) ()	1537	# define __PROTO(p) ()
1164	#endif	1538	#endif
1165	#include "protos.h"
1166		1539
1167	#ifdef DEBUG_malloc	1540	#ifdef DEBUG_malloc
1168	# include "dmalloc.h" /* This comes last */	1541	# include "dmalloc.h" /* This comes last */
1169	#endif	1542	#endif
1170		1543

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