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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.69 by pcg, Fri Apr 2 20:41:01 2004 UTC vs.
Revision 1.341 by ayin, Fri Dec 28 14:57:04 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
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
49
50#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1
52#endif
53
54#if ENABLE_PERL
55# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1
57#endif
58
59#if ENABLE_FRILLS
60# define ENABLE_XEMBED 1
61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
66#else
67# define ENABLE_MINIMAL 1
68#endif
7 69
8#include <limits.h> 70#include <limits.h>
9 71
10#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
11#include <X11/keysym.h> 73#include <X11/keysym.h>
12#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 75#include <X11/Xatom.h>
14 76
15#include "encoding.h" 77#include "encoding.h"
16#include "defaultfont.h"
17#include "rxvtcolor.h" 78#include "rxvtutil.h"
18#include "iom.h" 79#include "rxvtfont.h"
80#include "rxvttoolkit.h"
81#include "ev_cpp.h"
19#include "salloc.h" 82#include "salloc.h"
83#include "libptytty.h"
84
85#include "rxvtperl.h"
86
87// try to avoid some macros to decrease code size, on some systems
88#if ENABLE_MINIMAL
89# define strcmp(a,b) (strcmp)(a,b)
90# define strlen(a) (strlen)(a)
91# define strcpy(a,b) (strcpy)(a,b)
92# define memset(a,c,l) (memset)(a,c,l)
93# define memcpy(a,b,l) (memcpy)(a,b,l)
94#endif
20 95
21/* 96/*
22 ***************************************************************************** 97 *****************************************************************************
23 * SYSTEM HACKS 98 * SYSTEM HACKS
24 ***************************************************************************** 99 *****************************************************************************
25 */ 100 */
26/* Consistent defines - please report on the necessity 101/* Consistent defines - please report on the necessity
27 * @ Unixware: defines (__svr4__) 102 * @ Unixware: defines (__svr4__)
28 */ 103 */
29#if defined (SVR4) && !defined (__svr4__) 104#if defined (SVR4) && !defined (__svr4__)
30# define __svr4__ 105# define __svr4__ 1
31#endif 106#endif
32#if defined (sun) && !defined (__sun__) 107#if defined (sun) && !defined (__sun__)
33# define __sun__ 108# define __sun__ 1
34#endif 109#endif
35 110
36#ifndef HAVE_XPOINTER 111#ifndef HAVE_XPOINTER
37typedef char *XPointer; 112typedef char *XPointer;
38#endif 113#endif
39 114
40#ifdef HAVE_TERMIOS_H
41# include <termios.h> 115#include <termios.h>
42typedef struct termios ttymode_t; 116typedef struct termios ttymode_t;
43#else
44# include <sgtty.h>
45typedef struct {
46 struct sgttyb sg;
47 struct tchars tc;
48 struct ltchars lc;
49 int line;
50 int local;
51} ttymode_t;
52#endif
53 117
54#ifdef XPM_BACKGROUND 118#include "background.h"
55# ifdef XPM_INC_X11
56# include <X11/xpm.h>
57# else
58# include <xpm.h>
59# endif
60#endif
61 119
62#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
63# define STDIN_FILENO 0 121# define STDIN_FILENO 0
64# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
65# define STDERR_FILENO 2 123# define STDERR_FILENO 2
66#endif 124#endif
67 125
68#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 126#if !defined (EACCESS) && defined(EAGAIN)
69# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 127# define EACCESS EAGAIN
70# define NO_SETOWNER_TTYDEV
71# endif 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 */
72#endif 133#endif
73#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 134
74# define NO_SETOWNER_TTYDEV 135#ifndef PATH_MAX
136# define PATH_MAX 16384
75#endif 137#endif
138
139/****************************************************************************/
140
141// exception thrown on fatal (per-instance) errors
142class rxvt_failure_exception { };
143
144// exception thrown when the command parser runs out of input data
145class out_of_input { };
146
147/*
148 *****************************************************************************
149 * PROTOTYPES
150 *****************************************************************************
151 */
152// main.C
153#define SET_LOCALE(locale) rxvt_set_locale (locale)
154extern bool rxvt_set_locale (const char *locale) NOTHROW;
155extern void rxvt_push_locale (const char *locale) NOTHROW;
156extern void rxvt_pop_locale () NOTHROW;
157void rxvt_init ();
158
159// misc.C
160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164
165char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW;
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
171
172char * rxvt_strtrim (char *str) NOTHROW;
173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
174void rxvt_freecommastring (char **cs) NOTHROW;
175
176void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size);
179
180/////////////////////////////////////////////////////////////////////////////
181
182// temporarily replace the process environment
183extern char **environ;
184extern char **rxvt_environ; // the original environ pointer
185
186static inline void
187set_environ (stringvec *envv)
188{
189#if ENABLE_PERL
190 assert (envv);
191#else
192 if (envv)
193#endif
194 environ = (char **)envv->begin ();
195}
196
197static inline void
198set_environ (char **envv)
199{
200#if ENABLE_PERL
201 assert (envv);
202#else
203 if (envv)
204#endif
205 environ = envv;
206}
76 207
77/* 208/*
78 ***************************************************************************** 209 *****************************************************************************
79 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
80 ***************************************************************************** 211 *****************************************************************************
81 */ 212 */
82struct grwin_t;
83 213
84/* Sanitize menubar info */
85#ifndef MENUBAR
86# undef MENUBAR_MAX
87#endif
88#ifndef MENUBAR_MAX
89# define MENUBAR_MAX 0
90#endif
91
92/* If we're using either the rxvt scrollbar or menu bars, keep the 214/* If we're using either the rxvt scrollbar, keep the
93 * scrollColor resource. 215 * scrollColor resource.
94 */ 216 */
95#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
96# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
97#else 219#else
98# undef KEEP_SCROLLCOLOR 220# undef KEEP_SCROLLCOLOR
99#endif
100
101#ifdef XPM_BACKGROUND
102typedef struct {
103 short w, h, x, y;
104 Pixmap pixmap;
105} bgPixmap_t;
106#endif 221#endif
107 222
108/* 223/*
109 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
110 * pared down from XButtonEvent 225 * pared down from XButtonEvent
111 */ 226 */
112struct mouse_event { 227struct mouse_event {
113 int clicks; 228 int clicks;
114 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
115 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
116 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
117}; 232};
118 233
119#ifndef min 234#if ENABLE_XEMBED
120# define min(a,b) (((a) < (b)) ? (a) : (b)) 235// XEMBED messages
121# define max(a,b) (((a) > (b)) ? (a) : (b)) 236# define XEMBED_EMBEDDED_NOTIFY 0
122#endif 237# define XEMBED_WINDOW_ACTIVATE 1
238# define XEMBED_WINDOW_DEACTIVATE 2
239# define XEMBED_REQUEST_FOCUS 3
240# define XEMBED_FOCUS_IN 4
241# define XEMBED_FOCUS_OUT 5
242# define XEMBED_FOCUS_NEXT 6
243# define XEMBED_FOCUS_PREV 7
123 244
124#define MAX_IT(current, other) if ((other) > (current)) (current) = (other) 245# define XEMBED_MODALITY_ON 10
125#define MIN_IT(current, other) if ((other) < (current)) (current) = (other) 246# define XEMBED_MODALITY_OFF 11
126#define SWAP_IT(one, two, typeof) \ 247# define XEMBED_REGISTER_ACCELERATOR 12
127 do { \ 248# define XEMBED_UNREGISTER_ACCELERATOR 13
128 typeof swapittmp; \ 249# define XEMBED_ACTIVATE_ACCELERATOR 14
129 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ 250
130 } while (/* CONSTCOND */ 0) 251// XEMBED detail code
131#define BOUND_POSITIVE_INT16(val) \ 252# define XEMBED_FOCUS_CURRENT 0
132 (int16_t) ((val) <= 0 \ 253# define XEMBED_FOCUS_FIRST 1
133 ? 0 \ 254# define XEMBED_FOCUS_LAST 2
134 : min ((val), (((uint16_t)-1)>>1))) 255
256# define XEMBED_MAPPED (1 << 0)
257#endif
135 258
136/* 259/*
137 ***************************************************************************** 260 *****************************************************************************
138 * NORMAL DEFINES 261 * NORMAL DEFINES
139 ***************************************************************************** 262 *****************************************************************************
140 */ 263 */
141 264
142/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
143#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
144#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
145# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
146#else 269#else
147# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
148#endif 271#endif
149#ifndef TERMENV 272#ifndef TERMENV
150# define TERMENV "rxvt" 273# define TERMENV "rxvt-unicode"
151#endif 274#endif
152 275
153#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
154# define NO_MOUSE_REPORT_SCROLLBAR 277# define NO_MOUSE_REPORT_SCROLLBAR 1
155#endif 278#endif
156 279
157#ifdef NO_RESOURCES
158# undef USE_XGETDEFAULT
159#endif
160
161/* now look for other badly set stuff */
162
163#if !defined (EACCESS) && defined(EAGAIN)
164# define EACCESS EAGAIN
165#endif
166
167#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
168# define EXIT_SUCCESS 0 /* exit function success */
169# define EXIT_FAILURE 1 /* exit function failure */
170#endif
171
172#define menuBar_esc 10
173#define scrollBar_esc 30 280#define scrollBar_esc 30
174#define menuBar_margin 2 /* margin below text */
175 281
176#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)
177# define HAVE_SCROLLBARS 283# define HAVE_SCROLLBARS 1
178#endif
179
180/* width of scrollBar, menuBar shadow, must be 1 or 2 */
181#ifdef HALFSHADOW
182# define SHADOW 1
183#else
184# define SHADOW 2
185#endif 284#endif
186 285
187#define R_SB_ALIGN_CENTRE 0 286#define R_SB_ALIGN_CENTRE 0
188#define R_SB_ALIGN_TOP 1 287#define R_SB_ALIGN_TOP 1
189#define R_SB_ALIGN_BOTTOM 2 288#define R_SB_ALIGN_BOTTOM 2
190 289
191#define R_SB_RXVT 0
192#define R_SB_NEXT 1 290#define R_SB_NEXT 1
193#define R_SB_XTERM 2 291#define R_SB_XTERM 2
194#define R_SB_PLAIN 4 292#define R_SB_PLAIN 4
293#define R_SB_RXVT 8
195 294
196#define SB_WIDTH_NEXT 19 295#define SB_WIDTH_NEXT 19
197#define SB_WIDTH_XTERM 15 296#define SB_WIDTH_XTERM 15
198#define SB_WIDTH_PLAIN 7 297#define SB_WIDTH_PLAIN 7
199#ifndef SB_WIDTH_RXVT 298#ifndef SB_WIDTH_RXVT
… …
262 * | 361 * |
263 * +---< SB_WIDTH_NEXT 362 * +---< SB_WIDTH_NEXT
264 */ 363 */
265 364
266enum { 365enum {
267 NO_REFRESH = 0 , /* Window not visible at all! */ 366 NO_REFRESH = 0, /* Window not visible at all! */
268 FAST_REFRESH = 1<<0, /* Fully exposed window */ 367 FAST_REFRESH = 1, /* Fully exposed window */
269 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 368 SLOW_REFRESH = 2, /* Partially exposed window */
270 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
271 REFRESH_BOUNDS = 1<<3
272}; 369};
273 370
274#ifdef NO_SECONDARY_SCREEN 371#ifdef NO_SECONDARY_SCREEN
275# define NSCREENS 0 372# define NSCREENS 0
276#else 373#else
277# define NSCREENS 1 374# define NSCREENS 1
278#endif 375#endif
279 376
280#define IGNORE 0
281#define SAVE 's'
282#define RESTORE 'r'
283
284/* special (internal) prefix for font commands */ 377/* special (internal) prefix for font commands */
285#define FONT_CMD '#' 378#define FONT_CMD '#'
286#define FONT_DN "#-" 379#define FONT_DN "#-"
287#define FONT_UP "#+" 380#define FONT_UP "#+"
288 381
289/* flags for rxvt_scr_gotorc () */ 382/* flags for rxvt_scr_gotorc () */
290enum { 383enum {
291 C_RELATIVE = 1 , /* col movement is relative */ 384 C_RELATIVE = 1, /* col movement is relative */
292 R_RELATIVE = 2, /* row movement is relative */ 385 R_RELATIVE = 2, /* row movement is relative */
293 RELATIVE = 1 | 2, 386 RELATIVE = C_RELATIVE | R_RELATIVE,
294}; 387};
295 388
296/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 389/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
297enum { 390enum {
298 INSERT = -1, /* don't change these values */ 391 INSERT = -1, /* don't change these values */
… …
311enum { 404enum {
312 PRIMARY = 0, 405 PRIMARY = 0,
313 SECONDARY, 406 SECONDARY,
314}; 407};
315 408
316#define RS_None 0 /* Normal */ 409#define RS_None 0
317 410
318#define RS_fgMask 0x000001FFu /* 512 colors */ 411#define RS_fgMask 0x0000007fUL // 128 colors
319#define RS_bgMask 0x0003FE00u /* 512 colors */ 412#define RS_bgMask 0x00003f80UL // 128 colors
320#define RS_Bold 0x00040000u /* bold */ 413
414// font styles
415#define RS_Bold 0x00004000UL // value 1
416#define RS_Italic 0x00008000UL // value 2
417
418// fake styles
321#define RS_Blink 0x00080000u /* blink */ 419#define RS_Blink 0x00010000UL // blink
322#define RS_RVid 0x00100000u /* reverse video */ 420#define RS_RVid 0x00020000UL // reverse video
323#define RS_Uline 0x00200000u /* underline */ 421#define RS_Uline 0x00040000UL // underline
324 422
325#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ 423// toggle this to force redraw, must be != RS_Careful
424#define RS_redraw 0x01000000UL
425
426// 5 custom bits for extensions
427#define RS_customCount 32
428#define RS_customMask 0x00f80000UL
326#define RS_fontShift 22 429#define RS_customShift 19
327 430
431// other flags
432#define RS_Careful 0x80000000UL /* be careful when drawing these */
433
434#define RS_styleCount 4
435#define RS_styleMask (RS_Bold | RS_Italic)
436#define RS_styleShift 14
437
328#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 438#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
329#define RS_attrMask (RS_baseattrMask|RS_fontMask) 439#define RS_attrMask (RS_baseattrMask | RS_fontMask)
440
441#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
442#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
443#define RS_fontShift 24
444
445#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
446#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
330 447
331#define Sel_none 0 /* Not waiting */ 448#define Sel_none 0 /* Not waiting */
332#define Sel_normal 0x01 /* normal selection */ 449#define Sel_normal 0x01 /* normal selection */
333#define Sel_incr 0x02 /* incremental selection */ 450#define Sel_incr 0x02 /* incremental selection */
334#define Sel_direct 0x00 451#define Sel_direct 0x00
… …
343 C0_NUL = 0x00, 460 C0_NUL = 0x00,
344 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,
345 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 ,
346 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,
347 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,
348}; 465};
349#define CHAR_ST 0x9c /* 0234 */ 466#define CHAR_ST 0x9c /* 0234 */
350 467
351/* 468/*
352 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 469 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
353 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 470 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
359 XTerm_property = 3, // change X property 476 XTerm_property = 3, // change X property
360 XTerm_Color = 4, // change colors 477 XTerm_Color = 4, // change colors
361 XTerm_Color00 = 10, // not implemented, CLASH! 478 XTerm_Color00 = 10, // not implemented, CLASH!
362 XTerm_Color01 = 11, // not implemented 479 XTerm_Color01 = 11, // not implemented
363 XTerm_Color_cursor = 12, // change actual 'Cursor' color 480 XTerm_Color_cursor = 12, // change actual 'Cursor' color
364 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 481 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
365 XTerm_Color_pointer_bg = 14, // not implemented 482 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
366 XTerm_Color05 = 15, // not implemented 483 XTerm_Color05 = 15, // not implemented (tektronix fg)
367 XTerm_Color06 = 16, // not implemented 484 XTerm_Color06 = 16, // not implemented (tektronix bg)
368 XTerm_Color_RV = 17, // change actual 'Highlight' color 485 XTerm_Color_RV = 17, // change actual 'Highlight' color
369 XTerm_logfile = 46, // not implemented 486 XTerm_logfile = 46, // not implemented
370 XTerm_font = 50, 487 XTerm_font = 50,
371 488
372 XTerm_konsole30 = 30, // reserved for konsole 489 XTerm_konsole30 = 30, // reserved for konsole
373 XTerm_konsole31 = 31, // reserved for konsole 490 XTerm_konsole31 = 31, // reserved for konsole
374 XTerm_emacs51 = 51, // reserved for emacs shell 491 XTerm_emacs51 = 51, // reserved for emacs shell
375 /* 492 /*
376 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 493 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
494 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
377 */ 495 */
378 XTerm_Color_BD = 18, // change actual 'Bold' color 496 Rxvt_Color_BD = 18, // change actual 'Bold' color
379 XTerm_Color_UL = 19, // change actual 'Underline' color 497 Rxvt_Color_UL = 19, // change actual 'Underline' color
380 XTerm_Pixmap = 20, // new bg pixmap 498 Rxvt_Pixmap = 20, // new bg pixmap
381 XTerm_restoreFG = 39, // change default fg color 499 Rxvt_restoreFG = 39, // change default fg color
382 XTerm_restoreBG = 49, // change default bg color 500 Rxvt_restoreBG = 49, // change default bg color
383 XTerm_dumpscreen = 55, // dump scrollback and all of screen 501 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
502
384 XTerm_locale = 701, // change locale 503 URxvt_locale = 701, // change locale
385 XTerm_findfont = 702, // find font of given character (in decimal) 504 URxvt_version = 702, // request version
386 XTerm_Menu = 703, // set menu item 505
506 URxvt_Color_IT = 704, // change actual 'Italic' colour
507 URxvt_Color_tint = 705, // change actual tint colour
508 URxvt_Color_BD = 706,
509 URxvt_Color_UL = 707,
510
511 URxvt_font = 710,
512 URxvt_boldFont = 711,
513 URxvt_italicFont = 712,
514 URxvt_boldItalicFont = 713,
515
516 URxvt_view_up = 720,
517 URxvt_view_down = 721,
518
519 URxvt_perl = 777,
387}; 520};
388 521
389/* Words starting with `Color_' are colours. Others are counts */ 522/* Words starting with `Color_' are colours. Others are counts */
390/* 523/*
391 * The following comment is mostly obsolete since pixcolor_set was expanded:
392 * We're currently upto 29 colours. Only 3 more available. The
393 * PixColor and rendition colour usage should probably be decoupled 524 * The PixColor and rendition colour usage should probably be decoupled
394 * 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
395 * 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
396 */ 527 */
397 528
398enum colour_list { 529enum colour_list {
530 Color_none = -2,
531 Color_transparent = -1,
399 Color_fg = 0, 532 Color_fg = 0,
400 Color_bg, 533 Color_bg,
401 minCOLOR, /* 2 */ 534 minCOLOR, /* 2 */
402 Color_Black = minCOLOR, 535 Color_Black = minCOLOR,
403 Color_Red3, 536 Color_Red3,
… …
420 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 553 maxBrightCOLOR, /* minBrightCOLOR + 7 */
421 Color_White = maxBrightCOLOR, 554 Color_White = maxBrightCOLOR,
422#else 555#else
423 Color_White = maxCOLOR, 556 Color_White = maxCOLOR,
424#endif 557#endif
425#ifdef TTY_256COLOR
426 min256COLOR = Color_White + 1, 558 minTermCOLOR = Color_White + 1,
427 max256COLOR = minCOLOR + 255, 559 maxTermCOLOR = Color_White + 72,
428#endif
429#ifndef NO_CURSORCOLOR 560#ifndef NO_CURSORCOLOR
430 Color_cursor, 561 Color_cursor,
431 Color_cursor2, 562 Color_cursor2,
432#endif 563#endif
433 Color_pointer_fg, 564 Color_pointer_fg,
434 Color_pointer_bg, 565 Color_pointer_bg,
435 Color_border, 566 Color_border,
436#ifndef NO_BOLD_UNDERLINE_REVERSE 567#ifndef NO_BOLD_UNDERLINE_REVERSE
437 Color_BD, 568 Color_BD,
569 Color_IT,
438 Color_UL, 570 Color_UL,
439 Color_RV, 571 Color_RV,
572#endif
573#if ENABLE_FRILLS
574 Color_underline,
440#endif 575#endif
441#ifdef OPTION_HC 576#ifdef OPTION_HC
442 Color_HC, 577 Color_HC,
443#endif 578#endif
444#ifdef KEEP_SCROLLCOLOR 579#ifdef KEEP_SCROLLCOLOR
445 Color_scroll, 580 Color_scroll,
446 Color_trough, 581 Color_trough,
447#endif 582#endif
448#if TINTING 583#if ENABLE_TRANSPARENCY
449 Color_tint, 584 Color_tint,
585#endif
586#if OFF_FOCUS_FADING
587 Color_fade,
450#endif 588#endif
451 NRS_COLORS, /* */ 589 NRS_COLORS, /* */
452#ifdef KEEP_SCROLLCOLOR 590#ifdef KEEP_SCROLLCOLOR
453 Color_topShadow = NRS_COLORS, 591 Color_topShadow = NRS_COLORS,
454 Color_bottomShadow, 592 Color_bottomShadow,
455 TOTAL_COLORS /* upto 30 */ 593 TOTAL_COLORS
456#else 594#else
457 TOTAL_COLORS = NRS_COLORS /* */ 595 TOTAL_COLORS = NRS_COLORS
458#endif 596#endif
459}; 597};
460 598
461#define Color_Bits 9 599#define Color_Bits 7 // 0 .. maxTermCOLOR
462#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
463#define NPIXCLR_BITS 32
464
465#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
466 600
467/* 601/*
468 * Resource list 602 * Resource list
469 */ 603 */
470enum { 604enum {
471 Rs_display_name = 0, 605# define def(name) Rs_ ## name,
472 Rs_term_name, 606# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
473 Rs_iconName, 607# include "rsinc.h"
474 Rs_geometry, 608# undef def
475 Rs_reverseVideo, 609# undef reserve
476 Rs_color,
477 _Rs_color = Rs_color + NRS_COLORS - 1,
478 Rs_font,
479 Rs_name,
480 Rs_title,
481#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
482 Rs_path,
483#endif
484#ifdef XPM_BACKGROUND
485 Rs_backgroundPixmap,
486#endif
487#if (MENUBAR_MAX)
488 Rs_menu,
489#endif
490 Rs_loginShell,
491 Rs_jumpScroll,
492#ifdef HAVE_SCROLLBARS
493 Rs_scrollBar,
494 Rs_scrollBar_right,
495 Rs_scrollBar_floating,
496 Rs_scrollBar_align,
497#endif
498 Rs_scrollstyle, /* Rs_scrollBar_style */
499 Rs_scrollTtyOutput,
500 Rs_scrollTtyKeypress,
501 Rs_scrollWithBuffer,
502 Rs_saveLines,
503 Rs_utmpInhibit,
504 Rs_visualBell,
505#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
506 Rs_mapAlert,
507#endif
508#ifdef META8_OPTION
509 Rs_meta8,
510#endif
511#ifdef MOUSE_WHEEL
512 Rs_mouseWheelScrollPage,
513#endif
514#ifndef NO_BACKSPACE_KEY
515 Rs_backspace_key,
516#endif
517#ifndef NO_DELETE_KEY
518 Rs_delete_key,
519#endif
520 Rs_selectstyle,
521#ifdef PRINTPIPE
522 Rs_print_pipe,
523#endif
524#ifdef USE_XIM
525 Rs_preeditType,
526 Rs_inputMethod,
527#endif
528#ifdef TRANSPARENT
529 Rs_transparent,
530 Rs_transparent_all,
531#endif
532#ifndef NO_FRILLS
533 Rs_ext_bwidth,
534 Rs_int_bwidth,
535#endif
536 Rs_scrollBar_thickness,
537#ifndef NO_LINESPACE
538 Rs_lineSpace,
539#endif
540 Rs_cutchars,
541 Rs_modifier,
542 Rs_answerbackstring,
543 Rs_tripleclickwords,
544 Rs_insecure,
545 Rs_cursorBlink,
546 Rs_pointerBlank,
547 Rs_pointerBlankDelay,
548 Rs_imLocale,
549#ifndef NO_SECONDARY_SCREEN
550 Rs_secondaryScreen,
551 Rs_secondaryScroll,
552#endif
553 NUM_RESOURCES 610 NUM_RESOURCES
554}; 611};
555 612
556// see init.C:xa_names, which must be kept in sync
557enum {
558 XA_TEXT = 0,
559 XA_COMPOUND_TEXT,
560 XA_UTF8_STRING,
561 XA_MULTIPLE,
562 XA_TARGETS,
563 XA_TIMESTAMP,
564 XA_VT_SELECTION,
565 XA_INCR,
566 XA_WMDELETEWINDOW,
567#ifdef TRANSPARENT
568 XA_XROOTPMAPID,
569 XA_XSETROOTID,
570#endif
571#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
572 XA_DNDPROTOCOL,
573 XA_DNDSELECTION,
574#endif /* OFFIX_DND */
575 XA_CLIPBOARD,
576 NUM_XA
577};
578
579/* DEC private modes */ 613/* DEC private modes */
580#define PrivMode_132 (1LU<<0) 614#define PrivMode_132 (1UL<<0)
581#define PrivMode_132OK (1LU<<1) 615#define PrivMode_132OK (1UL<<1)
582#define PrivMode_rVideo (1LU<<2) 616#define PrivMode_rVideo (1UL<<2)
583#define PrivMode_relOrigin (1LU<<3) 617#define PrivMode_relOrigin (1UL<<3)
584#define PrivMode_Screen (1LU<<4) 618#define PrivMode_Screen (1UL<<4)
585#define PrivMode_Autowrap (1LU<<5) 619#define PrivMode_Autowrap (1UL<<5)
586#define PrivMode_aplCUR (1LU<<6) 620#define PrivMode_aplCUR (1UL<<6)
587#define PrivMode_aplKP (1LU<<7) 621#define PrivMode_aplKP (1UL<<7)
588#define PrivMode_HaveBackSpace (1LU<<8) 622#define PrivMode_HaveBackSpace (1UL<<8)
589#define PrivMode_BackSpace (1LU<<9) 623#define PrivMode_BackSpace (1UL<<9)
590#define PrivMode_ShiftKeys (1LU<<10) 624#define PrivMode_ShiftKeys (1UL<<10)
591#define PrivMode_VisibleCursor (1LU<<11) 625#define PrivMode_VisibleCursor (1UL<<11)
592#define PrivMode_MouseX10 (1LU<<12) 626#define PrivMode_MouseX10 (1UL<<12)
593#define PrivMode_MouseX11 (1LU<<13) 627#define PrivMode_MouseX11 (1UL<<13)
594#define PrivMode_scrollBar (1LU<<14) 628#define PrivMode_scrollBar (1UL<<14)
595#define PrivMode_menuBar (1LU<<15)
596#define PrivMode_TtyOutputInh (1LU<<16) 629#define PrivMode_TtyOutputInh (1UL<<15)
597#define PrivMode_Keypress (1LU<<17) 630#define PrivMode_Keypress (1UL<<16)
598#define PrivMode_smoothScroll (1LU<<18) 631#define PrivMode_smoothScroll (1UL<<17)
599#define PrivMode_vt52 (1LU<<19) 632#define PrivMode_vt52 (1UL<<18)
600/* too annoying to implement X11 highlight tracking */ 633#define PrivMode_LFNL (1UL<<19)
601/* #define PrivMode_MouseX11Track (1LU<<20) */ 634#define PrivMode_MouseBtnEvent (1UL<<20)
635#define PrivMode_MouseAnyEvent (1UL<<21)
602 636
603#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
604#define PrivMode(test,bit) \
605 if (test) \
606 PrivateModes |= (bit); \
607 else \
608 PrivateModes &= ~(bit)
609 638
610#ifdef ALLOW_132_MODE 639#ifdef ALLOW_132_MODE
611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 640# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
612#else 641#else
613# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 642# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
614#endif 643#endif
615 644
616#define XDEPTH display->depth 645// do not change these constants lightly, there are many interdependencies
617#define XCMAP display->cmap
618#define XVISUAL display->visual
619
620#define IMBUFSIZ 128 // input modifier buffer sizes 646#define IMBUFSIZ 128 // input modifier buffer sizes
621#define KBUFSZ 512 // size of keyboard mapping buffer 647#define KBUFSZ 512 // size of keyboard mapping buffer
622#define CBUFSIZ 4096 // size of command buffer 648#define CBUFSIZ 2048 // size of command buffer
623#define UBUFSIZ 4096 // character buffer 649#define UBUFSIZ 2048 // character buffer
624 650
625#ifndef PATH_MAX 651#if ENABLE_FRILLS
626# define PATH_MAX 16384 652# include <X11/Xmd.h>
653typedef struct _mwmhints {
654 CARD32 flags;
655 CARD32 functions;
656 CARD32 decorations;
657 INT32 input_mode;
658 CARD32 status;
659} MWMHints;
627#endif 660#endif
661
662/* Motif window hints */
663#define MWM_HINTS_FUNCTIONS (1L << 0)
664#define MWM_HINTS_DECORATIONS (1L << 1)
665#define MWM_HINTS_INPUT_MODE (1L << 2)
666#define MWM_HINTS_STATUS (1L << 3)
667/* bit definitions for MwmHints.functions */
668#define MWM_FUNC_ALL (1L << 0)
669#define MWM_FUNC_RESIZE (1L << 1)
670#define MWM_FUNC_MOVE (1L << 2)
671#define MWM_FUNC_MINIMIZE (1L << 3)
672#define MWM_FUNC_MAXIMIZE (1L << 4)
673#define MWM_FUNC_CLOSE (1L << 5)
674/* bit definitions for MwmHints.decorations */
675#define MWM_DECOR_ALL (1L << 0)
676#define MWM_DECOR_BORDER (1L << 1)
677#define MWM_DECOR_RESIZEH (1L << 2)
678#define MWM_DECOR_TITLE (1L << 3)
679#define MWM_DECOR_MENU (1L << 4)
680#define MWM_DECOR_MINIMIZE (1L << 5)
681#define MWM_DECOR_MAXIMIZE (1L << 6)
682/* bit definitions for MwmHints.inputMode */
683#define MWM_INPUT_MODELESS 0
684#define MWM_INPUT_PRIMARY_APPLICATION_MODAL 1
685#define MWM_INPUT_SYSTEM_MODAL 2
686#define MWM_INPUT_FULL_APPLICATION_MODAL 3
687#define PROP_MWM_HINTS_ELEMENTS 5
628 688
629/* 689/*
630 ***************************************************************************** 690 *****************************************************************************
631 * MACRO DEFINES 691 * MACRO DEFINES
632 ***************************************************************************** 692 *****************************************************************************
633 */ 693 */
634#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 694#define dLocal(type,name) type const name = this->name
635#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z)) 695
636#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z)) 696// for speed reasons, we assume that all codepoints 32 to 126 are
637#define STRCASECMP(x, y) strcasecmp((x), (y)) 697// single-width.
638#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z)) 698#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
639#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
640#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
641#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
642#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
643#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
644#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
645#define STRDUP(x) strdup((const char *)(x))
646#define STRLEN(x) strlen((const char *)(x))
647#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
648#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
649 699
650/* convert pixel dimensions to row/column values. Everything as int32_t */ 700/* convert pixel dimensions to row/column values. Everything as int32_t */
651#define Pixel2Col(x) Pixel2Width((int32_t)(x) - (int32_t)TermWin.int_bwidth) 701#define Pixel2Col(x) Pixel2Width((int32_t)(x))
652#define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) 702#define Pixel2Row(y) Pixel2Height((int32_t)(y))
653#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 703#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
654#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 704#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
655#define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) 705#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
656#define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) 706#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
657#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 707#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
658#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 708#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
659 709
660#define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) 710#define LINENO(n) MOD (term_start + int(n), total_rows)
661#define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) 711#define ROW(n) row_buf [LINENO (n)]
662 712
663/* how to build & extract colors and attributes */ 713/* how to build & extract colors and attributes */
664#define GET_BASEFG(x) (((x) & RS_fgMask)) 714#define GET_BASEFG(x) (((x) & RS_fgMask))
665#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 715#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
666#ifndef NO_BRIGHTCOLOR
667# define GET_FGCOLOR(x) \
668 ((((x) & RS_Bold) == 0 \
669 || GET_BASEFG (x) < minCOLOR \
670 || GET_BASEFG (x) >= minBrightCOLOR) \
671 ? GET_BASEFG (x) \
672 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
673# define GET_BGCOLOR(x) \
674 ((((x) & RS_Blink) == 0 \
675 || GET_BASEBG (x) < minCOLOR \
676 || GET_BASEBG (x) >= minBrightCOLOR) \
677 ? GET_BASEBG (x) \
678 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
679#else
680# define GET_FGCOLOR(x) GET_BASEFG(x)
681# define GET_BGCOLOR(x) GET_BASEBG(x)
682#endif
683 716
684#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 717#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
685#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 718#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
719
720#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
721#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
686 722
687#define GET_ATTR(x) (((x) & RS_attrMask)) 723#define GET_ATTR(x) (((x) & RS_attrMask))
688#define GET_BGATTR(x) \ 724#define GET_BGATTR(x) \
689 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 725 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
690 | (((x) & RS_fgMask)<<Color_Bits)) \ 726 | (((x) & RS_fgMask)<<Color_Bits)) \
691 : ((x) & (RS_attrMask | RS_bgMask))) 727 : ((x) & (RS_attrMask | RS_bgMask)))
692#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 728#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
693#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
694#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
695 731
696#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
697#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 733
734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
736
737#if ENABLE_STYLES
738# define FONTSET(style) fontset[GET_STYLE (style)]
739#else
740# define FONTSET(style) fontset[0]
741#endif
698 742
699#ifdef HAVE_SCROLLBARS 743#ifdef HAVE_SCROLLBARS
700# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 744# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
701#else 745#else
702# define scrollbar_TotalWidth() (0) 746# define scrollbar_TotalWidth() (0)
… …
724#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
725#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
726#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
727 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
728 772
729#if (MENUBAR_MAX > 1)
730/* rendition style flags */
731# define menuBar_height() (TermWin.fheight + SHADOW)
732# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
733# define isMenuBarWindow(w) ((w) == menuBar.win)
734#else
735# define menuBar_height() (0)
736# define menuBar_TotalHeight() (0)
737# define isMenuBarWindow(w) (0)
738#endif
739
740#ifdef XPM_BACKGROUND
741# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
742#else
743# define XPMClearArea(a, b, c, d, e, f, g)
744#endif
745
746#ifndef STRICT_FONT_CHECKING
747# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
748#endif
749
750#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
751#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
752
753#ifdef UTMP_SUPPORT
754# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
755# undef HAVE_UTMPX_H
756# undef HAVE_STRUCT_UTMPX
757# endif
758# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
759# undef HAVE_UTMP_H
760# undef HAVE_STRUCT_UTMP
761# endif
762
763# ifdef HAVE_UTMPX_H
764# include <utmpx.h>
765# endif
766# ifdef HAVE_UTMP_H
767# include <utmp.h>
768# endif
769#endif
770
771#ifdef DEBUG_CMD
772# define D_CMD(x) fprintf x ; fputc('\n', stderr)
773#else
774# define D_CMD(x)
775#endif
776#ifdef DEBUG_INIT
777# define D_INIT(x) fprintf x ; fputc('\n', stderr)
778#else
779# define D_INIT(x)
780#endif
781#ifdef DEBUG_MAIN
782# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
783#else
784# define D_MAIN(x)
785#endif
786#ifdef DEBUG_SCREEN
787# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
788#else
789# define D_SCREEN(x)
790#endif
791#ifdef DEBUG_SELECT
792# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
793#else
794# define D_SELECT(x)
795#endif
796#ifdef DEBUG_SIZE
797# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
798#else
799# define D_SIZE(x)
800#endif
801#ifdef DEBUG_X
802# define D_X(x) fprintf x ; fputc('\n', stderr)
803#else
804# define D_X(x)
805#endif
806
807extern class rxvt_failure_exception { } rxvt_failure_exception;
808
809typedef callback1<void, const char *> log_callback; 773typedef callback<void (const char *)> log_callback;
774typedef callback<int (int)> getfd_callback;
810 775
811extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
812extern void rxvt_log (const char *fmt, ...);
813extern void rxvt_warn (const char *fmt, ...);
814extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
815extern void rxvt_exit_failure () __attribute__ ((noreturn));
816
817#define SET_LOCALE(locale) rxvt_set_locale (locale)
818extern bool rxvt_set_locale (const char *locale);
819
820/*
821 ***************************************************************************** 776/****************************************************************************/
822 * VARIABLES 777
778#define LINE_LONGER 0x0001 // line is continued on the next row
779#define LINE_FILTERED 0x0002 // line has been filtered
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)
783
784struct line_t {
785 text_t *t; // terminal the text
786 rend_t *r; // rendition, uses RS_ flags
787 tlen_t_ l; // length of each text line
788 uint32_t f; // flags
789
790 bool is_longer ()
791 {
792 return f & LINE_LONGER;
793 }
794
795 void is_longer (int set)
796 {
797 if (set)
798 f |= LINE_LONGER;
799 else
800 f &= ~LINE_LONGER;
801 }
802
803 void clear ()
804 {
805 t = 0;
806 r = 0;
807 l = 0;
808 f = 0;
809 }
810
811 void touch () // call whenever a line is changed/touched/updated
812 {
813#if ENABLE_PERL
814 f &= ~LINE_FILTERED;
815#endif
816 }
817
818 void touch (int col)
819 {
820 max_it (l, col);
821 touch ();
822 }
823};
824
823 ***************************************************************************** 825/****************************************************************************/
824 */
825#ifdef MENUBAR
826# include "menubar.h"
827#endif
828 826
829#define BLINK_INTERVAL 0.5
830#define TEXT_BLINK_INTERVAL 0.5
831
832#ifndef __attribute__
833# ifdef __GNUC__
834# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
835# define __attribute__(x)
836# endif
837# endif
838# define __attribute__(x)
839#endif
840
841// primivite wrapper around mbstate_t to ensure initialisation 827// primitive wrapper around mbstate_t to ensure initialisation
842struct mbstate { 828struct mbstate {
843 mbstate_t mbs; 829 mbstate_t mbs;
844 830
845 operator mbstate_t *() { return &mbs; } 831 operator mbstate_t *() { return &mbs; }
846 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } 832 void reset () { memset (&mbs, 0, sizeof (mbs)); }
847 mbstate () { reset (); } 833 mbstate () { reset (); }
848}; 834};
849 835
836/****************************************************************************/
837
838#define UNICODE_MASK 0x1fffffUL
839
850#if UNICODE3 840#if UNICODE_3
851# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
852# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
853# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
854#else 844#else
845# if ENABLE_PERL
846# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
847# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
848# else
855# define COMPOSE_LO 0xd800UL 849# define COMPOSE_LO 0xd800UL
856# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 850# define COMPOSE_HI 0xf8ffUL
857# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 851# endif
852# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
858#endif 853#endif
859 854
860#if ENABLE_COMBINING 855#if ENABLE_COMBINING
861// compose chars are used to represent composite characters 856// compose chars are used to represent composite characters
862// that are not representable in unicode, as well as characters 857// that are not representable in unicode, as well as characters
… …
882}; 877};
883 878
884extern class rxvt_composite_vec rxvt_composite; 879extern class rxvt_composite_vec rxvt_composite;
885#endif 880#endif
886 881
882/****************************************************************************/
887 883
888struct rxvt_term : rxvt_vars { 884#ifdef KEYSYM_RESOURCE
885class keyboard_manager;
886#endif
887
888typedef struct rxvt_term *rxvt_t;
889
890extern 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
895typedef 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
936struct 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 */
980typedef 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
992enum 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
1000typedef 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 */
1023enum {
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
1029Opt_count
1030};
1031
1032/* ------------------------------------------------------------------------- */
1033
1034typedef 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
1052struct 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 Cursor TermWin_cursor; /* cursor for vt window */
1058 int sb_shadow; /* scrollbar shadow width */
1059 int numlock_state;
1060 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
1061 line_t *drawn_buf; // text on screen
1062 line_t *swap_buf; // lines for swap buffer
1063 char *tabs; /* per location: 1 == tab-stop */
1064 screen_t screen;
1065 screen_t swap;
1066 selection_t selection;
1067 rxvt_color pix_colors_focused[TOTAL_COLORS];
1068#ifdef OFF_FOCUS_FADING
1069 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
1070#endif
1071};
1072
1073struct 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
889 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
890 1081 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1082#if ENABLE_PERL
1083 rxvt_perl_term perl;
1084#endif
891 struct mbstate mbstate; // current input multibyte state 1085 struct mbstate mbstate; // current input multibyte state
892 1086
893 unsigned char want_refresh:1, 1087 unsigned char want_refresh:1,
894#ifdef TRANSPARENT
895 want_full_refresh:1, /* awaiting full screen refresh */
896#endif
897#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
898 am_transparent:1, /* is a transparent term */
899 am_pixmap_trans:1, /* transparency w/known root pixmap */
900#endif
901 current_screen:1, /* primary or secondary */ 1088 current_screen:1, /* primary or secondary */
902 hate_those_clicks:1, /* a.k.a. keep mark position */
903 num_scr_allow:1, 1089 num_scr_allow:1,
904 bypass_keystate:1, 1090 bypass_keystate:1,
905#ifdef CURSOR_BLINK 1091#ifdef CURSOR_BLINK
906 hidden_cursor:1, 1092 hidden_cursor:1,
907#endif 1093#endif
… …
909 hidden_text:1, 1095 hidden_text:1,
910#endif 1096#endif
911#ifdef POINTER_BLANK 1097#ifdef POINTER_BLANK
912 hidden_pointer:1, 1098 hidden_pointer:1,
913#endif 1099#endif
1100 enc_utf8:1, /* wether locale uses utf-8 */
1101 seen_input:1, /* wether we have seen some program output yet */
1102 seen_resize:1, /* wether we had a resize event */
914 parsed_geometry:1, 1103 parsed_geometry:1;
915// enc_utf8:1, /* wether terminal reads/writes utf-8 */
916 seen_input:1; /* wether any input has been seen so far */
917 1104
918 unsigned char refresh_type, 1105 unsigned char refresh_type,
919#ifdef UTMP_SUPPORT
920 next_utmp_action,
921#endif
922#ifndef NO_SETOWNER_TTYDEV
923 next_tty_action,
924#endif
925#ifdef META8_OPTION 1106#ifdef META8_OPTION
926 meta_char, /* Alt-key prefix */ 1107 meta_char, /* Alt-key prefix */
927#endif 1108#endif
928 scrollbar_align, 1109 scrollbar_align,
929 selection_wait, 1110 selection_wait,
930 selection_type; 1111 selection_type;
931/* ---------- */ 1112/* ---------- */
1113 bool rvideo_state, rvideo_mode;
1114#ifndef NO_BELL
932 short rvideo; 1115 bool rvideo_bell;
1116#endif
933 int16_t num_scr; /* screen: number lines scrolled */ 1117 int num_scr; /* screen: number lines scrolled */
934 unsigned int prev_ncol, /* screen: previous number of columns */ 1118 int prev_ncol, /* screen: previous number of columns */
935 prev_nrow; /* screen: previous number of rows */ 1119 prev_nrow; /* screen: previous number of rows */
936/* ---------- */ 1120/* ---------- */
937 rend_t rstyle; 1121 rend_t rstyle;
938/* ---------- */ 1122/* ---------- */
939 uint32_t pixcolor_set[NPIXCLR_SETS];
940/* ---------- */
941#ifdef SELECTION_SCROLLING 1123#ifdef SELECTION_SCROLLING
942 int scroll_selection_delay,
943 scroll_selection_lines; 1124 int scroll_selection_lines;
944 enum page_dirn scroll_selection_dir; 1125 enum page_dirn scroll_selection_dir;
945 int selection_save_x, 1126 int selection_save_x,
946 selection_save_y, 1127 selection_save_y,
947 selection_save_state, 1128 selection_save_state;
948 pending_scroll_selection;
949#endif 1129#endif
950/* ---------- */ 1130/* ---------- */
951 int csrO, /* Hops - csr offset in thumb/slider to */ 1131 int csrO, /* Hops - csr offset in thumb/slider to */
952 /* give proper Scroll behaviour */ 1132 /* give proper Scroll behaviour */
953#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
954 scroll_arrow_delay,
955#endif
956#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1133#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
957 mouse_slip_wheel_delay,
958 mouse_slip_wheel_speed, 1134 mouse_slip_wheel_speed,
959#endif 1135#endif
960 refresh_count, 1136 refresh_count,
961 refresh_limit,
962 fnum, /* logical font number */
963 last_bot, /* scrollbar last bottom position */ 1137 last_bot, /* scrollbar last bottom position */
964 last_top, /* scrollbar last top position */ 1138 last_top, /* scrollbar last top position */
965 last_state, /* scrollbar last state */ 1139 last_state, /* scrollbar last state */
966 scrollbar_len, 1140 scrollbar_len,
967#ifdef MENUBAR
968 menu_readonly, /* okay to alter menu? */
969 Arrows_x,
970#endif
971#if MENUBAR_MAX > 1
972 Nbars,
973#endif
974 window_vt_x, 1141 window_vt_x,
975 window_vt_y, 1142 window_vt_y,
976 window_sb_x, 1143 window_sb_x,
1144 mouse_row,
1145 mouse_col,
977# ifdef POINTER_BLANK 1146# ifdef POINTER_BLANK
978 pointerBlankDelay, 1147 pointerBlankDelay,
979# endif 1148# endif
980 allowedxerror; 1149 allowedxerror;
981/* ---------- */ 1150/* ---------- */
982 unsigned int ModMetaMask, 1151 unsigned int ModLevel3Mask,
1152 ModMetaMask,
983 ModNumLockMask, 1153 ModNumLockMask;
984 old_width, /* last used width in screen resize */ 1154 int old_width, /* last used width in screen resize */
985 old_height, /* last used height in screen resize */ 1155 old_height; /* last used height in screen resize */
986#ifndef NO_BRIGHTCOLOR
987 colorfgbg,
988#endif
989 ttymode;
990 unsigned long PrivateModes, 1156 unsigned long priv_modes,
991 SavedModes; 1157 SavedModes;
992/* ---------- */ 1158/* ---------- */
993 Atom xa[NUM_XA]; 1159 Atom *xa;
994/* ---------- */ 1160/* ---------- */
995#ifdef MENUBAR 1161#ifdef RXVT_SCROLLBAR
996 GC menubarGC;
997#endif
998#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
999 GC scrollbarGC, 1162 GC scrollbarGC,
1000 topShadowGC, 1163 topShadowGC,
1001 botShadowGC; 1164 botShadowGC;
1002#endif 1165#endif
1003#ifdef XTERM_SCROLLBAR 1166#ifdef XTERM_SCROLLBAR
… …
1021#endif 1184#endif
1022/* ---------- */ 1185/* ---------- */
1023 Time selection_time, 1186 Time selection_time,
1024 selection_request_time; 1187 selection_request_time;
1025 pid_t cmd_pid; /* process id of child */ 1188 pid_t cmd_pid; /* process id of child */
1026 gid_t ttygid; 1189 char * incr_buf;
1027#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 1190 size_t incr_buf_size, incr_buf_fill;
1028 uid_t euid;
1029 gid_t egid;
1030#endif
1031/* ---------- */ 1191/* ---------- */
1032 Cursor leftptr_cursor; 1192 Cursor leftptr_cursor;
1033#ifdef POINTER_BLANK
1034 Cursor blank_cursor;
1035#endif
1036/* ---------- */ 1193/* ---------- */
1037 const char *ttydev; /* pty/tty name */
1038#ifndef NO_BACKSPACE_KEY
1039 const char *key_backspace;
1040#endif
1041#ifndef NO_DELETE_KEY
1042 const char *key_delete;
1043#endif
1044#ifdef USE_XIM
1045 rxvt_xim *input_method;
1046 XIC Input_Context;
1047 XIMStyle input_style;
1048 int event_type;
1049#endif
1050 struct mouse_event MEvent; 1194 struct mouse_event MEvent;
1051 XComposeStatus compose; 1195 XComposeStatus compose;
1052 ttymode_t tio; 1196 ttymode_t tio;
1053#ifdef UTMP_SUPPORT
1054# ifdef HAVE_STRUCT_UTMP
1055 struct utmp ut;
1056# endif
1057# ifdef HAVE_STRUCT_UTMPX
1058 struct utmpx utx;
1059# endif
1060# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1061 char ut_id[5];
1062# endif
1063 int utmp_pos;
1064#endif
1065 row_col_t oldcursor; 1197 row_col_t oldcursor;
1066#ifdef XPM_BACKGROUND 1198#ifdef HAVE_BG_PIXMAP
1067 bgPixmap_t bgPixmap; 1199 bgPixmap_t bgPixmap;
1068 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1069#endif 1200#endif
1070#ifndef RESET_TTY_TO_COMMON_DEFAULTS 1201#ifdef HAVE_AFTERIMAGE
1071 struct stat ttyfd_stat; /* original status of our tty */ 1202 ASVisual *asv;
1203 ASImageManager *asimman;
1072#endif 1204#endif
1073#ifdef MENUBAR 1205
1074 menu_t *ActiveMenu, /* currently active menu */ 1206#if ENABLE_OVERLAY
1075 *BuildMenu; /* the menu currently being built */ 1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1076 bar_t *CurrentBar; 1208 text_t **ov_text;
1077# if ! (MENUBAR_MAX > 1) 1209 rend_t **ov_rend;
1078 bar_t BarList; 1210
1079# endif /* (MENUBAR_MAX > 1) */ 1211 void scr_swap_overlay () NOTHROW;
1080#endif 1212 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1081#ifdef CURSOR_BLINK 1213 void scr_overlay_off () NOTHROW;
1082 struct timeval lastcursorchange; 1214 void scr_overlay_set (int x, int y,
1083#endif 1215 text_t text,
1084#ifdef POINTER_BLANK 1216 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1085 struct timeval lastmotion; 1217 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1218 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1086#endif 1219#endif
1087 1220
1088 vector<void *> allocated; // free these memory blocks with free() 1221 vector<void *> allocated; // free these memory blocks with free()
1089 1222
1090 char *env_windowid; /* environmental variable WINDOWID */ 1223 char env_windowid[21]; /* environmental variable WINDOWID */
1224 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1091 char *env_display; /* environmental variable DISPLAY */ 1225 char *env_display; /* environmental variable DISPLAY */
1092 char *env_term; /* environmental variable TERM */ 1226 char *env_term; /* environmental variable TERM */
1093 char *env_colorfgbg; 1227
1094 char *locale; 1228 char *locale;
1095#if 0
1096 char *codeset;
1097#endif
1098 char charsets[4]; 1229 char charsets[4];
1099 unsigned char *v_buffer; /* pointer to physical buffer */ 1230 char *v_buffer; /* pointer to physical buffer */
1100 unsigned int v_buflen; /* size of area to write */ 1231 unsigned int v_buflen; /* size of area to write */
1101 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1232 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1233
1102#ifdef KEYSYM_RESOURCE 1234#ifdef KEYSYM_RESOURCE
1103 const unsigned char *Keysym_map[256]; 1235 keyboard_manager *keyboard;
1104#endif 1236#endif
1237#ifndef NO_RESOURCES
1238 XrmDatabase option_db;
1239#endif
1240
1105 const char *rs[NUM_RESOURCES]; 1241 const char *rs[NUM_RESOURCES];
1106 /* command input buffering */ 1242 /* command input buffering */
1107 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1243 char *cmdbuf_ptr, *cmdbuf_endp;
1108 unsigned char cmdbuf_base[CBUFSIZ]; 1244 char cmdbuf_base[CBUFSIZ];
1245
1246 ptytty *pty;
1109 1247
1110 rxvt_salloc *talloc; // text line allocator 1248 rxvt_salloc *talloc; // text line allocator
1111 rxvt_salloc *ralloc; // rend line allocator 1249 rxvt_salloc *ralloc; // rend line allocator
1112 1250
1113 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1251 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1114 1252
1115 void paste (const unsigned char *data, unsigned int len); 1253#if ENABLE_FRILLS || ISO_14755
1254 // ISO 14755 entry support
1255 unicode_t iso14755buf;
1256 void commit_iso14755 ();
1257 int hex_keyval (XKeyEvent &ev);
1258# if ISO_14755
1259 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1260 void iso14755_54 (int x, int y);
1261# endif
1262#endif
1116 1263
1117 void flush (); 1264 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1118 1265
1266 void vt_select_input () const NOTHROW
1267 {
1268 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1269 }
1270
1271#if ENABLE_TRANSPARENCY || ENABLE_PERL
1119 void rootwin_cb (XEvent &xev); 1272 void rootwin_cb (XEvent &xev);
1120 xevent_watcher rootwin_ev; 1273 xevent_watcher rootwin_ev;
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
1121 1284
1122 void x_cb (XEvent &xev); 1285 void x_cb (XEvent &xev);
1123 xevent_watcher termwin_ev; 1286 xevent_watcher termwin_ev;
1124 xevent_watcher vt_ev; 1287 xevent_watcher vt_ev;
1125#ifdef HAVE_SCROLLBARS 1288#ifdef HAVE_SCROLLBARS
1126 xevent_watcher scrollbar_ev; 1289 xevent_watcher scrollbar_ev;
1127#endif 1290#endif
1128#ifdef MENUBAR
1129 xevent_watcher menubar_ev;
1130#endif
1131 1291
1132 void check_cb (check_watcher &w); check_watcher check_ev; 1292 void child_cb (ev::child &w, int revents); ev::child child_ev;
1133 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1293 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1134 1294 void refresh_check ();
1135 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1295 void flush ();
1136 1296 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1137 void incr_cb (time_watcher &w); 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;
1138 1300
1139#ifdef CURSOR_BLINK 1301#ifdef CURSOR_BLINK
1140 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;
1141#endif 1303#endif
1142#ifdef TEXT_BLINK 1304#ifdef TEXT_BLINK
1143 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;
1306#endif
1307#ifndef NO_BELL
1308 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1309#endif
1310
1311#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1312 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1313#endif
1314#ifdef SELECTION_SCROLLING
1315 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1316#endif
1317#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1318 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1144#endif 1319#endif
1145 1320
1146#ifdef POINTER_BLANK 1321#ifdef POINTER_BLANK
1147 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1322 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1148 void pointer_blank (); 1323 void pointer_blank ();
1324#endif
1149 void pointer_unblank (); 1325 void pointer_unblank ();
1150#endif
1151 1326
1152 void tt_printf (const char *fmt,...); 1327 void tt_printf (const char *fmt,...);
1153 void tt_write (const unsigned char *data, unsigned int len); 1328 void tt_write (const char *data, unsigned int len);
1154
1155 void tt_winch (); 1329 void pty_write ();
1156 1330
1157 rxvt_term (); 1331 void init (stringvec *argv, stringvec *envv)
1158 ~rxvt_term (); 1332 {
1333 this->argv = argv;
1334 init (argv->size (), argv->begin (), envv);
1335 }
1336
1337 void make_current () const // make this the "currently active" urxvt instance
1338 {
1339 SET_R (this);
1340 set_environ (envv);
1341 rxvt_set_locale (locale);
1342 }
1343
1344#if USE_XIM
1345 rxvt_xim *input_method;
1346 XIC Input_Context;
1347 XIMStyle input_style;
1348 XPoint spot; // most recently sent spot position
1349
1159 void destroy (); 1350 void im_destroy ();
1351 void im_cb (); im_watcher im_ev;
1352 void im_set_size (XRectangle &size);
1353 void im_set_position (XPoint &pos) NOTHROW;
1354 void im_set_color (unsigned long &fg, unsigned long &bg);
1355 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1160 1356
1161 bool init (int argc, const char *const *argv); 1357 bool IMisRunning ();
1358 void IMSendSpot ();
1359 bool IM_get_IC (const char *modifiers);
1360 void IMSetPosition ();
1361#endif
1362
1363 // command.C
1364 void key_press (XKeyEvent &ev);
1365 void key_release (XKeyEvent &ev);
1366 unsigned int cmd_write (const char *str, unsigned int count);
1367
1368 wchar_t next_char () NOTHROW;
1369 wchar_t cmd_getc () THROW ((class out_of_input));
1370 uint32_t next_octet () NOTHROW;
1371 uint32_t cmd_get8 () THROW ((class out_of_input));
1372
1373 bool cmd_parse ();
1374 void mouse_report (XButtonEvent &ev);
1375 void button_press (XButtonEvent &ev);
1376 void button_release (XButtonEvent &ev);
1377 void focus_in ();
1378 void focus_out ();
1379 void update_fade_color (unsigned int idx);
1380#ifdef PRINTPIPE
1381 FILE *popen_printer ();
1382 int pclose_printer (FILE *stream);
1383#endif
1384 void process_print_pipe ();
1385 void process_nonprinting (unicode_t ch);
1386 void process_escape_vt52 (unicode_t ch);
1387 void process_escape_seq ();
1388 void process_csi_seq ();
1389 void process_window_ops (const int *args, unsigned int nargs);
1390 char *get_to_st (unicode_t &ends_how);
1391 void process_dcs_seq ();
1392 void process_osc_seq ();
1393 void process_color_seq (int report, int color, const char *str, char resp);
1394 void process_xterm_seq (int op, const char *str, char resp);
1395 int privcases (int mode, unsigned long bit);
1396 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1397 void process_sgr_mode (unsigned int nargs, const int *arg);
1398 void process_graphics ();
1399 // init.C
1162 bool init_vars (); 1400 void init_vars ();
1163
1164 unicode_t next_char ();
1165
1166 bool pty_fill ();
1167
1168 void *operator new (size_t s);
1169 void operator delete (void *p, size_t s);
1170
1171 void init_secondary (); 1401 void init_secondary ();
1172 const char **init_resources (int argc, const char *const *argv); 1402 const char **init_resources (int argc, const char *const *argv);
1173 void init_env (); 1403 void init_env ();
1174 void set_locale (const char *locale); 1404 void set_locale (const char *locale);
1175 void init_xlocale (); 1405 void init_xlocale ();
1176 void init_command (const char *const *argv); 1406 void init_command (const char *const *argv);
1177 int run_command (const char *const *argv); 1407 void run_command (const char *const *argv);
1178 int run_child (const char *const *argv); 1408 int run_child (const char *const *argv);
1179 static void child_exited (int pid);
1180
1181 void color_aliases (int idx); 1409 void color_aliases (int idx);
1182 void recolour_cursor ();
1183 void create_windows (int argc, const char *const *argv); 1410 void create_windows (int argc, const char *const *argv);
1184 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent);
1185 void window_calc (unsigned int width, unsigned int height);
1186
1187#if USE_XIM
1188 void im_destroy ();
1189 void im_cb (); im_watcher im_ev;
1190 void im_set_size (XRectangle *size);
1191 void im_set_position (XPoint *pos);
1192 void im_set_color (unsigned long *fg, unsigned long *bg);
1193 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect);
1194
1195 bool IMisRunning ();
1196 void IMSendSpot ();
1197 bool IM_get_IC (const char *modifiers);
1198 void IMSetStatusPosition ();
1199#endif
1200
1201 void resize_scrollbar ();
1202
1203 void pixel_position (int *x, int *y);
1204
1205 void selection_click (int clicks, int x, int y);
1206 void selection_extend (int x, int y, int flag);
1207 void selection_rotate (int x, int y);
1208
1209 /* screen (!) */
1210 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1211 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1212 int scr_scroll_text (int row1, int row2, int count, int spec);
1213 void scr_reset ();
1214 void scr_reset_realloc ();
1215 void scr_release ();
1216 void scr_clear (bool really = true);
1217 void scr_refresh (unsigned char refresh_type);
1218 bool scr_refresh_rend (rend_t mask, rend_t value);
1219 void scr_erase_screen (int mode);
1220 void scr_touch (bool refresh);
1221 void scr_expose (int x, int y, int width, int height, bool refresh);
1222 void scr_remap_chars ();
1223 void scr_remap_chars (text_t *tp, rend_t *rp);
1224
1225 /* autoconvert */
1226
1227 // command.C
1228 void lookup_key (XKeyEvent &ev);
1229 unsigned int cmd_write (const unsigned char *str, unsigned int count);
1230 unicode_t cmd_getc ();
1231 bool cmd_parse ();
1232 void mouse_report (XButtonEvent &ev);
1233 void button_press (XButtonEvent &ev);
1234 void button_release (XButtonEvent &ev);
1235 int check_our_parents ();
1236#ifdef PRINTPIPE
1237 FILE *popen_printer ();
1238 int pclose_printer (FILE *stream);
1239#endif
1240 void process_print_pipe ();
1241 void process_nonprinting (unicode_t ch);
1242 void process_escape_vt52 (unicode_t ch);
1243 void process_escape_seq ();
1244 void process_csi_seq ();
1245 void process_window_ops (const int *args, unsigned int nargs);
1246 unsigned char *get_to_st (unicode_t &ends_how);
1247 void process_dcs_seq ();
1248 void process_osc_seq ();
1249 void process_color_seq (int report, int color, const char *str, unsigned char resp);
1250 void process_xterm_seq (int op, const char *str, unsigned char resp);
1251 int privcases (int mode, unsigned long bit);
1252 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1253 void process_sgr_mode (unsigned int nargs, const int *arg);
1254 void process_graphics ();
1255 // init.C
1256 void Get_Colours (); 1411 void Get_Colours ();
1257 void get_ourmods (); 1412 void get_ourmods ();
1258 // logging.C
1259 void makeutent (const char *pty, const char *hostname);
1260 void cleanutent ();
1261 // main.C; 1413 // main.C
1262 void privileges (int mode); 1414 void tt_winch ();
1263 void privileged_utmp (char action); 1415 rxvt_term ();
1264 void privileged_ttydev (char action); 1416 ~rxvt_term ();
1265 bool change_font (const char *fontname); 1417 void destroy ();
1266 bool font_up_down (int n, int direction); 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);
1423 bool set_fonts ();
1424 void set_string_property (Atom prop, const char *str, int len = -1);
1425 void set_utf8_property (Atom prop, const char *str, int len = -1);
1267 void set_title (const char *str); 1426 void set_title (const char *str);
1268 void set_icon_name (const char *str); 1427 void set_icon_name (const char *str);
1269 void set_window_color (int idx, const char *color); 1428 void set_window_color (int idx, const char *color);
1270 void set_colorfgbg (); 1429 void set_colorfgbg ();
1271 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);
1272 void set_widthheight (unsigned int width, unsigned int height); 1432 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1273 1433 void get_window_origin (int &x, int &y);
1274#ifdef MENUBAR 1434 Pixmap get_pixmap_property (int prop_id);
1275 // menubar.C
1276 void menuitem_free (menu_t *menu, menuitem_t *item);
1277 int action_dispatch (action_t *action);
1278 void menuarrow_free (char name);
1279 void menuarrow_add (char *string);
1280 char *menu_find_base (menu_t **menu, char *path);
1281 menu_t *menu_delete (menu_t *menu);
1282 menu_t *menu_add (menu_t *parent, char *path);
1283 void drawbox_menubar (int x, int len, int state);
1284 void drawtriangle (int x, int y, int state);
1285 void drawbox_menuitem (int y, int state);
1286 void menu_show ();
1287 void menu_display (void (rxvt_term::*update) ());
1288 void menu_hide_all ();
1289 void menu_hide ();
1290 void menu_clear (menu_t *menu);
1291 void menubar_clear ();
1292 bar_t *menubar_find (const char *name);
1293 int menubar_push (const char *name);
1294 void menubar_remove (const char *name);
1295 void menubar_dump (FILE *fp);
1296 void menubar_read (const char *filename);
1297 void menubar_dispatch (char *str);
1298 void draw_Arrows (int name, int state);
1299 void menubar_expose ();
1300 int menubar_mapping (int map);
1301 int menu_select (XButtonEvent &ev);
1302 void menubar_select (XButtonEvent &ev);
1303 void menubar_control (XButtonEvent &ev);
1304 void map_menuBar (int map);
1305#endif
1306 1435
1307 // screen.C 1436 // screen.C
1437
1438 void lalloc (line_t &l) const
1439 {
1440 l.t = (text_t *)talloc->alloc ();
1441 l.r = (rend_t *)ralloc->alloc ();
1442 }
1443
1444#if 0
1445 void lfree (line_t &l)
1446 {
1447 talloc->free (l.t);
1448 ralloc->free (l.r);
1449 }
1450#endif
1451
1452 void lresize (line_t &l) const
1453 {
1454 if (!l.t)
1455 return;
1456
1457 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1458 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1459
1460 l.l = min (l.l, ncol);
1461
1462 if (ncol > prev_ncol)
1463 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1464 }
1465
1466 int fgcolor_of (rend_t r) const NOTHROW
1467 {
1468 int base = GET_BASEFG (r);
1469#ifndef NO_BRIGHTCOLOR
1470 if (r & RS_Bold
1471# if ENABLE_STYLES
1472 && option (Opt_intensityStyles)
1473# endif
1474 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1475 base += minBrightCOLOR - minCOLOR;
1476#endif
1477 return base;
1478 }
1479
1480 int bgcolor_of (rend_t r) const NOTHROW
1481 {
1482 int base = GET_BASEBG (r);
1483#ifndef NO_BRIGHTCOLOR
1484 if (r & RS_Blink
1485# if ENABLE_STYLES
1486 && option (Opt_intensityStyles)
1487# endif
1488 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1489 base += minBrightCOLOR - minCOLOR;
1490#endif
1491 return base;
1492 }
1493
1494 bool option (uint8_t opt) const NOTHROW
1495 {
1496 if (!opt)
1497 return 0;
1498
1499 --opt;
1500 return options[opt >> 3] & (1 << (opt & 7));
1501 }
1502
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
1516 {
1517 if (set)
1518 priv_modes |= bit;
1519 else
1520 priv_modes &= ~bit;
1521 }
1522
1523 // modifies first argument(!)
1524 void paste (char *data, unsigned int len) NOTHROW;
1525 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1526 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1527 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1528 void scr_reset ();
1529 void scr_release () NOTHROW;
1530 void scr_clear (bool really = false) NOTHROW;
1531 void scr_refresh () NOTHROW;
1532 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1533 void scr_erase_screen (int mode) NOTHROW;
1534#if ENABLE_FRILLS
1535 void scr_erase_savelines () NOTHROW;
1536 void scr_backindex () NOTHROW;
1537 void scr_forwardindex () NOTHROW;
1538#endif
1539 void scr_touch (bool refresh) NOTHROW;
1540 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1541 void scr_recolour () NOTHROW;
1542 void scr_remap_chars () NOTHROW;
1543 void scr_remap_chars (line_t &l) NOTHROW;
1544
1545 enum cursor_mode { SAVE, RESTORE };
1546
1308 void scr_poweron (); 1547 void scr_poweron ();
1309 void scr_cursor (int mode); 1548 void scr_cursor (cursor_mode mode) NOTHROW;
1549 void scr_do_wrap () NOTHROW;
1550 void scr_swap_screen () NOTHROW;
1310 int scr_change_screen (int scrn); 1551 void scr_change_screen (int scrn);
1311 void scr_color (unsigned int color, int fgbg); 1552 void scr_color (unsigned int color, int fgbg) NOTHROW;
1312 void scr_rendition (int set, int style); 1553 void scr_rendition (int set, int style) NOTHROW;
1313 void scr_add_lines (const unicode_t *str, int nlines, int len); 1554 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1314 void scr_backspace (); 1555 void scr_backspace () NOTHROW;
1315 void scr_tab (int count); 1556 void scr_tab (int count, bool ht = false) NOTHROW;
1316 void scr_backindex ();
1317 void scr_forwardindex ();
1318 void scr_gotorc (int row, int col, int relative); 1557 void scr_gotorc (int row, int col, int relative) NOTHROW;
1319 void scr_index (enum page_dirn direction); 1558 void scr_index (enum page_dirn direction) NOTHROW;
1320 void scr_erase_line (int mode); 1559 void scr_erase_line (int mode) NOTHROW;
1321 void scr_E (); 1560 void scr_E () NOTHROW;
1322 void scr_insdel_lines (int count, int insdel); 1561 void scr_insdel_lines (int count, int insdel) NOTHROW;
1323 void scr_insdel_chars (int count, int insdel); 1562 void scr_insdel_chars (int count, int insdel) NOTHROW;
1324 void scr_scroll_region (int top, int bot); 1563 void scr_scroll_region (int top, int bot) NOTHROW;
1325 void scr_cursor_visible (int mode); 1564 void scr_cursor_visible (int mode) NOTHROW;
1326 void scr_autowrap (int mode); 1565 void scr_autowrap (int mode) NOTHROW;
1327 void scr_relative_origin (int mode); 1566 void scr_relative_origin (int mode) NOTHROW;
1328 void scr_insert_mode (int mode); 1567 void scr_insert_mode (int mode) NOTHROW;
1329 void scr_set_tab (int mode); 1568 void scr_set_tab (int mode) NOTHROW;
1330 void scr_rvideo_mode (int mode); 1569 void scr_rvideo_mode (bool on) NOTHROW;
1331 void scr_report_position (); 1570 void scr_report_position () NOTHROW;
1332 void set_font_style (); 1571 void set_font_style () NOTHROW;
1333 void scr_charset_choose (int set); 1572 void scr_charset_choose (int set) NOTHROW;
1334 void scr_charset_set (int set, unsigned int ch); 1573 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1335 int scr_move_to (int y, int len); 1574 void scr_move_to (int y, int len) NOTHROW;
1336 int scr_page (enum page_dirn direction, int nlines); 1575 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1337 int scr_changeview (uint16_t oldviewstart); 1576 bool scr_changeview (int new_view_start) NOTHROW;
1338 void scr_bell (); 1577 void scr_bell () NOTHROW;
1339 void scr_printscreen (int fullhist); 1578 void scr_printscreen (int fullhist) NOTHROW;
1579 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1580 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1340 void scr_reverse_selection (); 1581 void scr_reverse_selection () NOTHROW;
1341 void scr_dump (int fd); 1582 void scr_dump (int fd) NOTHROW;
1583
1342 void selection_check (int check_more); 1584 void selection_check (int check_more) NOTHROW;
1343 int selection_paste (Window win, Atom prop, bool delete_prop); 1585 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1344 void selection_property (Window win, Atom prop); 1586 void selection_property (Window win, Atom prop) NOTHROW;
1345 void selection_request (Time tm, int x, int y); 1587 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1346 int selection_request_other (Atom target, int selnum); 1588 int selection_request_other (Atom target, int selnum) NOTHROW;
1347 void selection_clear (); 1589 void selection_clear () NOTHROW;
1348 void selection_make (Time tm); 1590 void selection_make (Time tm);
1591 bool selection_grab (Time tm) NOTHROW;
1349 void selection_start_colrow (int col, int row); 1592 void selection_start_colrow (int col, int row) NOTHROW;
1350 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1593 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1351 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1594 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1352 void selection_remove_trailing_spaces (); 1595 void selection_remove_trailing_spaces () NOTHROW;
1353 void selection_send (const XSelectionRequestEvent &rq); 1596 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1597 void selection_click (int clicks, int x, int y) NOTHROW;
1598 void selection_extend (int x, int y, int flag) NOTHROW;
1599 void selection_rotate (int x, int y) NOTHROW;
1354 1600
1355#if defined(NEXT_SCROLLBAR) 1601#if defined(NEXT_SCROLLBAR)
1356 // scrollbar-next.C 1602 // scrollbar-next.C
1357 Pixmap renderPixmap (const char *const *data, int width, int height); 1603 Pixmap renderPixmap (const char *const *data, int width, int height);
1358 void init_scrollbar_stuff (); 1604 void init_scrollbar_stuff ();
… …
1360 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1606 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1361#endif 1607#endif
1362 1608
1363#if defined(RXVT_SCROLLBAR) 1609#if defined(RXVT_SCROLLBAR)
1364 // scrollbar-rxvt.C 1610 // scrollbar-rxvt.C
1365 void Draw_button (int x, int y, int state, int dirn);
1366 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1611 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1367#endif 1612#endif
1368 1613
1369#if defined(XTERM_SCROLLBAR) 1614#if defined(XTERM_SCROLLBAR)
1370 // scrollbar-xterm.C 1615 // scrollbar-xterm.C
… …
1375 // scrollbar-plain.C 1620 // scrollbar-plain.C
1376 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);
1377#endif 1622#endif
1378 1623
1379 // scrollbar.C 1624 // scrollbar.C
1625 void resize_scrollbar ();
1380 int scrollbar_mapping (int map); 1626 int scrollbar_mapping (int map);
1381 int scrollbar_show (int update); 1627 int scrollbar_show (int update);
1382 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);
1383 1629
1384 // xdefaults.C 1630 // xdefaults.C
1385 void get_options (int argc, const char *const *argv); 1631 void get_options (int argc, const char *const *argv);
1386 int parse_keysym (const char *str, const char *arg); 1632 int parse_keysym (const char *str, const char *arg);
1387 void get_xdefaults (FILE *stream, const char *name); 1633 const char *x_resource (const char *name);
1388 void extract_resources (Display *display, const char *name); 1634 void extract_resources ();
1389 // xpm.C
1390 int scale_pixmap (const char *geom);
1391 void resize_pixmap ();
1392 Pixmap set_bgPixmap (const char *file);
1393}; 1635};
1394 1636
1395/* 1637#endif /* _RXVT_H_ */
1396 *****************************************************************************
1397 * PROTOTYPES
1398 *****************************************************************************
1399 */
1400#ifdef PROTOTYPES
1401# define __PROTO(p) p
1402#else
1403# define __PROTO(p) ()
1404#endif
1405#include "protos.h"
1406 1638
1407#ifdef DEBUG_malloc
1408# include "dmalloc.h" /* This comes last */
1409#endif
1410
1411#endif /* _RXVT_H_ */
1412

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