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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.356 by ayin, Tue Jan 29 14:45:54 2008 UTC vs.
Revision 1.510 by root, Fri Nov 30 07:02:12 2012 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 <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
47 45
48#include "feature.h" 46#include "feature.h"
49 47
50#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
52#endif 51#endif
53 52
54#if ENABLE_PERL 53#if ENABLE_PERL
55# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
72#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
73#include <X11/keysym.h> 72#include <X11/keysym.h>
74#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 74#include <X11/Xatom.h>
76 75
76#if HAVE_PIXBUF
77# include <gdk-pixbuf/gdk-pixbuf.h>
78#endif
79
80#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
81# define HAVE_BG_PIXMAP 1
82#endif
83
84#include <ecb.h>
77#include "encoding.h" 85#include "encoding.h"
78#include "rxvtutil.h" 86#include "rxvtutil.h"
79#include "rxvtfont.h" 87#include "rxvtfont.h"
80#include "rxvttoolkit.h" 88#include "rxvttoolkit.h"
89#include "rxvtimg.h"
81#include "scrollbar.h" 90#include "scrollbar.h"
82#include "ev_cpp.h" 91#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 92#include "libptytty.h"
85 93
86#include "rxvtperl.h" 94#include "rxvtperl.h"
87 95
88// try to avoid some macros to decrease code size, on some systems 96// try to avoid some macros to decrease code size, on some systems
… …
97/* 105/*
98 ***************************************************************************** 106 *****************************************************************************
99 * SYSTEM HACKS 107 * SYSTEM HACKS
100 ***************************************************************************** 108 *****************************************************************************
101 */ 109 */
102/* Consistent defines - please report on the necessity
103 * @ Unixware: defines (__svr4__)
104 */
105#if defined (SVR4) && !defined (__svr4__)
106# define __svr4__ 1
107#endif
108#if defined (sun) && !defined (__sun__)
109# define __sun__ 1
110#endif
111
112#ifndef HAVE_XPOINTER
113typedef char *XPointer;
114#endif
115 110
116#include <termios.h> 111#include <termios.h>
117
118#include "background.h"
119 112
120#ifndef STDIN_FILENO 113#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 114# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 115# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 116# define STDERR_FILENO 2
124#endif 117#endif
125 118
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 119#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 120# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 121# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif 122#endif
138 123
139/****************************************************************************/ 124/****************************************************************************/
140 125
141// exception thrown on fatal (per-instance) errors 126// exception thrown on fatal (per-instance) errors
… …
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 145char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 146wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 147char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 148wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 149
165char * rxvt_basename (const char *str) NOTHROW; 150const char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW; 152void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW; 153void rxvt_warn (const char *fmt,...) NOTHROW;
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
171 156
172char * rxvt_strtrim (char *str) NOTHROW; 157char * rxvt_strtrim (char *str) NOTHROW;
173char ** rxvt_splitcommastring (const char *cs) NOTHROW; 158char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
174void rxvt_freecommastring (char **cs) NOTHROW; 159
160static inline void
161rxvt_free_strsplit (char **ptr) NOTHROW
162{
163 free (ptr[0]);
164 free (ptr);
165}
175 166
176void * rxvt_malloc (size_t size); 167void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size); 168void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size); 169void * rxvt_realloc (void *ptr, size_t size);
179 170
… …
202#else 193#else
203 if (envv) 194 if (envv)
204#endif 195#endif
205 environ = envv; 196 environ = envv;
206} 197}
198
199struct localise_env
200{
201 char **orig_env;
202
203 localise_env (char **new_env)
204 {
205 orig_env = environ;
206 environ = new_env;
207 }
208
209 ~localise_env ()
210 {
211 environ = orig_env;
212 }
213};
214
215#ifdef HAVE_BG_PIXMAP
216struct image_effects
217{
218 bool tint_set;
219 rxvt_color tint;
220 int shade;
221 int h_blurRadius, v_blurRadius;
222
223 image_effects ()
224 {
225 tint_set =
226 h_blurRadius =
227 v_blurRadius = 0;
228 shade = 100;
229 }
230
231 bool need_tint ()
232 {
233 return shade != 100 || tint_set;
234 }
235
236 bool need_blur ()
237 {
238 return h_blurRadius && v_blurRadius;
239 }
240
241 bool set_tint (const rxvt_color &new_tint);
242 bool set_shade (const char *shade_str);
243 bool set_blur (const char *geom);
244};
245
246# if BG_IMAGE_FROM_FILE
247enum {
248 IM_IS_SIZE_SENSITIVE = 1 << 1,
249 IM_KEEP_ASPECT = 1 << 2,
250 IM_ROOT_ALIGN = 1 << 3,
251 IM_TILE = 1 << 4,
252 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
253};
254
255enum {
256 noScale = 0,
257 windowScale = 100,
258 defaultScale = windowScale,
259 centerAlign = 50,
260 defaultAlign = centerAlign,
261};
262
263struct rxvt_image : image_effects
264{
265 unsigned short alpha;
266 uint8_t flags;
267 unsigned int h_scale, v_scale; /* percents of the window size */
268 int h_align, v_align; /* percents of the window size:
269 0 - left align, 50 - center, 100 - right */
270
271 bool is_size_sensitive ()
272 {
273 return (!(flags & IM_TILE)
274 || h_scale || v_scale
275 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
276 }
277
278 rxvt_img *img;
279
280 void destroy ()
281 {
282 delete img;
283 img = 0;
284 }
285
286 rxvt_image ();
287 void set_file_geometry (rxvt_screen *s, const char *file);
288 void set_file (rxvt_screen *s, const char *file);
289 bool set_geometry (const char *geom, bool update = false);
290};
291# endif
292#endif
207 293
208/* 294/*
209 ***************************************************************************** 295 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 296 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 297 *****************************************************************************
… …
213 299
214/* 300/*
215 * the 'essential' information for reporting Mouse Events 301 * the 'essential' information for reporting Mouse Events
216 * pared down from XButtonEvent 302 * pared down from XButtonEvent
217 */ 303 */
218struct mouse_event { 304struct mouse_event
305{
219 int clicks; 306 int clicks;
220 Time time; /* milliseconds */ 307 Time time; /* milliseconds */
221 unsigned int state; /* key or button mask */ 308 unsigned int state; /* key or button mask */
222 unsigned int button; /* detail */ 309 unsigned int button; /* detail */
223}; 310};
… …
253 ***************************************************************************** 340 *****************************************************************************
254 */ 341 */
255 342
256/* COLORTERM, TERM environment variables */ 343/* COLORTERM, TERM environment variables */
257#define COLORTERMENV "rxvt" 344#define COLORTERMENV "rxvt"
258#ifdef BG_IMAGE_FROM_FILE 345#if BG_IMAGE_FROM_FILE
259# define COLORTERMENVFULL COLORTERMENV "-xpm" 346# define COLORTERMENVFULL COLORTERMENV "-xpm"
260#else 347#else
261# define COLORTERMENVFULL COLORTERMENV 348# define COLORTERMENVFULL COLORTERMENV
262#endif 349#endif
263#ifndef TERMENV 350#ifndef TERMENV
351# if USE_256_COLORS
352# define TERMENV "rxvt-unicode-256color"
353# else
264# define TERMENV "rxvt-unicode" 354# define TERMENV "rxvt-unicode"
355# endif
265#endif 356#endif
266 357
267#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 358#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
268# define NO_MOUSE_REPORT_SCROLLBAR 1 359# define NO_MOUSE_REPORT_SCROLLBAR 1
269#endif 360#endif
… …
284# define NSCREENS 0 375# define NSCREENS 0
285#else 376#else
286# define NSCREENS 1 377# define NSCREENS 1
287#endif 378#endif
288 379
289/* special (internal) prefix for font commands */
290#define FONT_CMD '#'
291#define FONT_DN "#-"
292#define FONT_UP "#+"
293
294/* flags for rxvt_scr_gotorc () */ 380/* flags for rxvt_term::scr_gotorc () */
295enum { 381enum {
296 C_RELATIVE = 1, /* col movement is relative */ 382 C_RELATIVE = 1, /* col movement is relative */
297 R_RELATIVE = 2, /* row movement is relative */ 383 R_RELATIVE = 2, /* row movement is relative */
298 RELATIVE = C_RELATIVE | R_RELATIVE, 384 RELATIVE = C_RELATIVE | R_RELATIVE,
299}; 385};
300 386
301/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 387/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
302enum { 388enum {
303 INSERT = -1, /* don't change these values */ 389 INSERT = -1, /* don't change these values */
304 DELETE = +1, 390 DELETE = +1,
305 ERASE = +2, 391 ERASE = +2,
306}; 392};
307 393
308/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 394/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
309enum page_dirn { 395enum page_dirn {
310 UP, 396 UP,
311 DN, 397 DN,
312 NO_DIR, 398 NO_DIR,
313}; 399};
314 400
315/* arguments for rxvt_scr_change_screen () */ 401/* arguments for rxvt_term::scr_change_screen () */
316enum { 402enum {
317 PRIMARY = 0, 403 PRIMARY = 0,
318 SECONDARY, 404 SECONDARY,
319}; 405};
320 406
407// define various rendition bits and masks. the rendition word
408// is 32 bits in size, and we should use it as efficiently as possible
409
321#define RS_None 0 410#define RS_None 0
322 411
323#define RS_fgMask 0x0000007fUL // 128 colors 412// GET_BGATTR depends on RS_fgShift > RS_bgShift
324#define RS_bgMask 0x00003f80UL // 128 colors 413#define RS_colorMask ((1UL << Color_Bits) - 1UL)
414#define RS_bgShift 0
415#define RS_fgShift (RS_bgShift + Color_Bits)
416#define RS_bgMask (RS_colorMask << RS_bgShift)
417#define RS_fgMask (RS_colorMask << RS_fgShift)
418
419// must have space for rxvt_fontset::fontCount * 2 + 2 values
420#define RS_fontShift (RS_fgShift + Color_Bits)
421#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
422#define RS_fontCount rxvt_fontset::fontCount
423#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
424
425// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
426#define RS_redraw (2UL << RS_fontShift)
427
428#define RS_Sel (1UL << 22)
429
430// 4 custom bits for extensions
431#define RS_customCount 16UL
432#define RS_customShift 23
433#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
325 434
326// font styles 435// font styles
327#define RS_Bold 0x00004000UL // value 1 436#define RS_Bold (1UL << RS_styleShift)
328#define RS_Italic 0x00008000UL // value 2 437#define RS_Italic (2UL << RS_styleShift)
438
439#define RS_styleCount 4
440#define RS_styleShift 27
441#define RS_styleMask (RS_Bold | RS_Italic)
329 442
330// fake styles 443// fake styles
331#define RS_Blink 0x00010000UL // blink 444#define RS_Blink (1UL << 29)
332#define RS_RVid 0x00020000UL // reverse video 445#define RS_RVid (1UL << 30) // reverse video
333#define RS_Uline 0x00040000UL // underline 446#define RS_Uline (1UL << 31) // underline
334
335// toggle this to force redraw, must be != RS_Careful
336#define RS_redraw 0x01000000UL
337
338// 5 custom bits for extensions
339#define RS_customCount 32
340#define RS_customMask 0x00f80000UL
341#define RS_customShift 19
342
343// other flags
344#define RS_Careful 0x80000000UL /* be careful when drawing these */
345
346#define RS_styleCount 4
347#define RS_styleMask (RS_Bold | RS_Italic)
348#define RS_styleShift 14
349 447
350#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 448#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
351#define RS_attrMask (RS_baseattrMask | RS_fontMask) 449#define RS_attrMask (RS_baseattrMask | RS_fontMask)
352 450
353#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
354#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
355#define RS_fontShift 24
356
357#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 451#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
358#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 452#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
359
360#define Sel_none 0 /* Not waiting */
361#define Sel_normal 0x01 /* normal selection */
362#define Sel_incr 0x02 /* incremental selection */
363#define Sel_direct 0x00
364#define Sel_Primary 0x01
365#define Sel_Secondary 0x02
366#define Sel_Clipboard 0x03
367#define Sel_whereMask 0x0f
368#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
369#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
370 453
371enum { 454enum {
372 C0_NUL = 0x00, 455 C0_NUL = 0x00,
373 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 456 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
374 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 457 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
392 XTerm_Color_cursor = 12, // change actual 'Cursor' color 475 XTerm_Color_cursor = 12, // change actual 'Cursor' color
393 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 476 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
394 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 477 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
395 XTerm_Color05 = 15, // not implemented (tektronix fg) 478 XTerm_Color05 = 15, // not implemented (tektronix fg)
396 XTerm_Color06 = 16, // not implemented (tektronix bg) 479 XTerm_Color06 = 16, // not implemented (tektronix bg)
397 XTerm_Color_RV = 17, // change actual 'Highlight' color 480 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
481 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
398 XTerm_logfile = 46, // not implemented 482 XTerm_logfile = 46, // not implemented
399 XTerm_font = 50, 483 XTerm_font = 50,
400 484
401 XTerm_konsole30 = 30, // reserved for konsole 485 XTerm_konsole30 = 30, // reserved for konsole
402 XTerm_konsole31 = 31, // reserved for konsole 486 XTerm_konsole31 = 31, // reserved for konsole
… …
404 /* 488 /*
405 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 489 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
406 */ 490 */
407 491
408 // deprecated 492 // deprecated
409 Rxvt_Color_BD = 18,
410 Rxvt_Color_UL = 19,
411 Rxvt_restoreFG = 39, 493 Rxvt_restoreFG = 39,
412 Rxvt_restoreBG = 49, 494 Rxvt_restoreBG = 49,
413 495
414 Rxvt_Pixmap = 20, // new bg pixmap 496 Rxvt_Pixmap = 20, // new bg pixmap
415 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 497 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
419 501
420 URxvt_Color_IT = 704, // change actual 'Italic' colour 502 URxvt_Color_IT = 704, // change actual 'Italic' colour
421 URxvt_Color_tint = 705, // change actual tint colour 503 URxvt_Color_tint = 705, // change actual tint colour
422 URxvt_Color_BD = 706, // change actual 'Bold' color 504 URxvt_Color_BD = 706, // change actual 'Bold' color
423 URxvt_Color_UL = 707, // change actual 'Underline' color 505 URxvt_Color_UL = 707, // change actual 'Underline' color
506 URxvt_Color_border = 708,
424 507
425 URxvt_font = 710, 508 URxvt_font = 710,
426 URxvt_boldFont = 711, 509 URxvt_boldFont = 711,
427 URxvt_italicFont = 712, 510 URxvt_italicFont = 712,
428 URxvt_boldItalicFont = 713, 511 URxvt_boldItalicFont = 713,
429 512
430 URxvt_view_up = 720, 513 URxvt_view_up = 720,
431 URxvt_view_down = 721, 514 URxvt_view_down = 721,
432 515
433 URxvt_perl = 777, 516 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
434}; 517};
435 518
436/* Words starting with `Color_' are colours. Others are counts */ 519/* Words starting with `Color_' are colours. Others are counts */
437/* 520/*
438 * The PixColor and rendition colour usage should probably be decoupled 521 * The PixColor and rendition colour usage should probably be decoupled
… …
468 Color_White = maxBrightCOLOR, 551 Color_White = maxBrightCOLOR,
469#else 552#else
470 Color_White = maxCOLOR, 553 Color_White = maxCOLOR,
471#endif 554#endif
472 minTermCOLOR = Color_White + 1, 555 minTermCOLOR = Color_White + 1,
556#if USE_256_COLORS
557 maxTermCOLOR = Color_White + 240,
558#else
473 maxTermCOLOR = Color_White + 72, 559 maxTermCOLOR = Color_White + 72,
560#endif
474#ifndef NO_CURSORCOLOR 561#ifndef NO_CURSORCOLOR
475 Color_cursor, 562 Color_cursor,
476 Color_cursor2, 563 Color_cursor2,
477#endif 564#endif
478 Color_pointer_fg, 565 Color_pointer_fg,
… …
487#if ENABLE_FRILLS 574#if ENABLE_FRILLS
488 Color_underline, 575 Color_underline,
489#endif 576#endif
490#ifdef OPTION_HC 577#ifdef OPTION_HC
491 Color_HC, 578 Color_HC,
579 Color_HTC,
492#endif 580#endif
493 Color_scroll, 581 Color_scroll,
494#ifdef RXVT_SCROLLBAR 582#ifdef RXVT_SCROLLBAR
495 Color_trough, 583 Color_trough,
496#endif 584#endif
… …
508#else 596#else
509 TOTAL_COLORS = NRS_COLORS 597 TOTAL_COLORS = NRS_COLORS
510#endif 598#endif
511}; 599};
512 600
601#if USE_256_COLORS
602# define Color_Bits 9 // 0 .. maxTermCOLOR
603#else
513#define Color_Bits 7 // 0 .. maxTermCOLOR 604# define Color_Bits 7 // 0 .. maxTermCOLOR
605#endif
514 606
515/* 607/*
516 * Resource list 608 * Resource list
517 */ 609 */
518enum { 610enum {
… …
546#define PrivMode_vt52 (1UL<<18) 638#define PrivMode_vt52 (1UL<<18)
547#define PrivMode_LFNL (1UL<<19) 639#define PrivMode_LFNL (1UL<<19)
548#define PrivMode_MouseBtnEvent (1UL<<20) 640#define PrivMode_MouseBtnEvent (1UL<<20)
549#define PrivMode_MouseAnyEvent (1UL<<21) 641#define PrivMode_MouseAnyEvent (1UL<<21)
550#define PrivMode_BracketPaste (1UL<<22) 642#define PrivMode_BracketPaste (1UL<<22)
643#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
644#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
551 645
552#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 646#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
553 647
554#ifdef ALLOW_132_MODE 648#ifdef ALLOW_132_MODE
555# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 649# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
559 653
560// do not change these constants lightly, there are many interdependencies 654// do not change these constants lightly, there are many interdependencies
561#define IMBUFSIZ 128 // input modifier buffer sizes 655#define IMBUFSIZ 128 // input modifier buffer sizes
562#define KBUFSZ 512 // size of keyboard mapping buffer 656#define KBUFSZ 512 // size of keyboard mapping buffer
563#define CBUFSIZ 2048 // size of command buffer 657#define CBUFSIZ 2048 // size of command buffer
658#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
564#define UBUFSIZ 2048 // character buffer 659#define UBUFSIZ 2048 // character buffer
565 660
566#if ENABLE_FRILLS 661#if ENABLE_FRILLS
567# include <X11/Xmd.h> 662# include <X11/Xmd.h>
568typedef struct _mwmhints { 663typedef struct _mwmhints
664{
569 CARD32 flags; 665 CARD32 flags;
570 CARD32 functions; 666 CARD32 functions;
571 CARD32 decorations; 667 CARD32 decorations;
572 INT32 input_mode; 668 INT32 input_mode;
573 CARD32 status; 669 CARD32 status;
… …
604/* 700/*
605 ***************************************************************************** 701 *****************************************************************************
606 * MACRO DEFINES 702 * MACRO DEFINES
607 ***************************************************************************** 703 *****************************************************************************
608 */ 704 */
705
706// speed hack, copy some member variable into a local variable of the same name
609#define dLocal(type,name) type const name = this->name 707#define dLocal(type,name) type const name = this->name
610 708
611// for speed reasons, we assume that all codepoints 32 to 126 are 709// for speed reasons, we assume that all codepoints 32 to 126 are
612// single-width. 710// single-width.
613#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 711#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
620#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 718#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
621#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 719#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
622#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 720#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
623#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 721#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
624 722
625#define LINENO(n) MOD (term_start + int(n), total_rows) 723#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
626#define ROW(n) row_buf [LINENO (n)] 724#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
725
726#define LINENO(n) LINENO_of (this, n)
727#define ROW(n) ROW_of (this, n)
627 728
628/* how to build & extract colors and attributes */ 729/* how to build & extract colors and attributes */
629#define GET_BASEFG(x) (((x) & RS_fgMask)) 730#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
630#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 731#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
631 732
632#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 733#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
633#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 734#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
634 735
635#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 736#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
636#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 737#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
637 738
638#define GET_ATTR(x) (((x) & RS_attrMask)) 739#define GET_ATTR(x) (((x) & RS_attrMask))
740// return attributes defining the background, encoding doesn't matter
741// depends on RS_fgShift > RS_bgShift
639#define GET_BGATTR(x) \ 742#define GET_BGATTR(x) \
743 (ecb_unlikely ((x) & RS_RVid) \
640 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 744 ? (((x) & (RS_attrMask & ~RS_RVid)) \
641 | (((x) & RS_fgMask)<<Color_Bits)) \ 745 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
642 : ((x) & (RS_attrMask | RS_bgMask))) 746 : ((x) & (RS_attrMask | RS_bgMask)))
643#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 747#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
644#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 748#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
645#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 749#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
646 750
647#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 751#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
648 752
649#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 753#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
650#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 754#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
651 755
652#if ENABLE_STYLES 756#if ENABLE_STYLES
653# define FONTSET(style) fontset[GET_STYLE (style)] 757# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
654#else 758#else
655# define FONTSET(style) fontset[0] 759# define FONTSET_of(t,style) (t)->fontset[0]
656#endif 760#endif
761
762#define FONTSET(style) FONTSET_of (this, style)
657 763
658typedef callback<void (const char *)> log_callback; 764typedef callback<void (const char *)> log_callback;
659typedef callback<int (int)> getfd_callback; 765typedef callback<int (int)> getfd_callback;
660 766
661/****************************************************************************/ 767/****************************************************************************/
… …
664#define LINE_FILTERED 0x0002 // line has been filtered 770#define LINE_FILTERED 0x0002 // line has been filtered
665#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 771#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
666#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 772#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
667#define LINE_BIDI 0x0010 // line needs bidi (NYI) 773#define LINE_BIDI 0x0010 // line needs bidi (NYI)
668 774
669struct line_t { 775struct line_t
776{
670 text_t *t; // terminal the text 777 text_t *t; // terminal the text
671 rend_t *r; // rendition, uses RS_ flags 778 rend_t *r; // rendition, uses RS_ flags
672 tlen_t_ l; // length of each text line 779 tlen_t_ l; // length of each text line
673 uint32_t f; // flags 780 uint32_t f; // flags
781
782 bool valid ()
783 {
784 return l >= 0;
785 }
786
787 void alloc ()
788 {
789 l = 0;
790 }
674 791
675 bool is_longer () 792 bool is_longer ()
676 { 793 {
677 return f & LINE_LONGER; 794 return f & LINE_LONGER;
678 } 795 }
… …
708}; 825};
709 826
710/****************************************************************************/ 827/****************************************************************************/
711 828
712// primitive wrapper around mbstate_t to ensure initialisation 829// primitive wrapper around mbstate_t to ensure initialisation
713struct mbstate { 830struct mbstate
831{
714 mbstate_t mbs; 832 mbstate_t mbs;
715 833
716 operator mbstate_t *() { return &mbs; } 834 operator mbstate_t *() { return &mbs; }
717 void reset () { memset (&mbs, 0, sizeof (mbs)); } 835 void reset () { memset (&mbs, 0, sizeof (mbs)); }
718 mbstate () { reset (); } 836 mbstate () { reset (); }
… …
739 857
740#if ENABLE_COMBINING 858#if ENABLE_COMBINING
741// compose chars are used to represent composite characters 859// compose chars are used to represent composite characters
742// that are not representable in unicode, as well as characters 860// that are not representable in unicode, as well as characters
743// not fitting in the BMP. 861// not fitting in the BMP.
744struct compose_char { 862struct compose_char
863{
745 unicode_t c1, c2; // any chars != NOCHAR are valid 864 unicode_t c1, c2; // any chars != NOCHAR are valid
865 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
866 compose_char () = default;
867 #endif
746 compose_char (unicode_t c1, unicode_t c2) 868 compose_char (unicode_t c1, unicode_t c2)
747 : c1(c1), c2(c2) 869 : c1(c1), c2(c2)
748 { } 870 { }
749}; 871};
750 872
751class rxvt_composite_vec { 873class rxvt_composite_vec
874{
752 vector<compose_char> v; 875 vector<compose_char> v;
753public: 876public:
754 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 877 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
755 int expand (unicode_t c, wchar_t *r); 878 int expand (unicode_t c, wchar_t *r);
756 compose_char *operator [](text_t c) 879 compose_char *operator [](text_t c)
… …
775extern rxvt_t rxvt_current_term; 898extern rxvt_t rxvt_current_term;
776 899
777#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 900#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
778#define GET_R rxvt_current_term 901#define GET_R rxvt_current_term
779 902
903/* ------------------------------------------------------------------------- */
904struct overlay_base
905{
906 int x, y, w, h; // overlay dimensions
907 text_t **text;
908 rend_t **rend;
909
910 // while tempting to add swap() etc. here, it effectively only increases code size
911};
912
913/* ------------------------------------------------------------------------- */
914
780typedef struct { 915typedef struct
916{
781 int row; 917 int row;
782 int col; 918 int col;
783} row_col_t; 919} row_col_t;
784 920
785/* 921/*
… …
810 * +------------+·display·+·= term_start 946 * +------------+·display·+·= term_start
811 * | terminal | display | 947 * | terminal | display |
812 * | terminal +---------+ 948 * | terminal +---------+
813 * | terminal | 949 * | terminal |
814 * | terminal | 950 * | terminal |
815 * +------------+···········= term_stat + nrow - 1 951 * +------------+···········= term_start + nrow - 1
816 * | 952 * |
817 * | 953 * |
818 * END······················= total_rows 954 * END······················= total_rows
819 */ 955 */
820 956
821struct TermWin_t { 957struct TermWin_t
958{
959 int vt_width; /* actual window width [pixels] */
960 int vt_height; /* actual window height [pixels] */
822 int width; /* window width [pixels] */ 961 int width; /* window width [pixels] */
823 int height; /* window height [pixels] */ 962 int height; /* window height [pixels] */
824 int fwidth; /* font width [pixels] */ 963 int fwidth; /* font width [pixels] */
825 int fheight; /* font height [pixels] */ 964 int fheight; /* font height [pixels] */
826 int fbase; /* font ascent (baseline) [pixels] */ 965 int fbase; /* font ascent (baseline) [pixels] */
… …
829 int focus; /* window has focus */ 968 int focus; /* window has focus */
830 int mapped; /* window state mapped? */ 969 int mapped; /* window state mapped? */
831 int int_bwidth; /* internal border width */ 970 int int_bwidth; /* internal border width */
832 int ext_bwidth; /* external border width */ 971 int ext_bwidth; /* external border width */
833 int lineSpace; /* number of extra pixels between rows */ 972 int lineSpace; /* number of extra pixels between rows */
973 int letterSpace; /* number of extra pixels between columns */
834 int saveLines; /* number of lines that fit in scrollback */ 974 int saveLines; /* number of lines that fit in scrollback */
835 int total_rows; /* total number of rows in this terminal */ 975 int total_rows; /* total number of rows in this terminal */
836 int term_start; /* term lines start here */ 976 int term_start; /* term lines start here */
837 int view_start; /* scrollback view starts here */ 977 int view_start; /* scrollback view starts here */
838 int top_row; /* topmost row index of scrollback */ 978 int top_row; /* topmost row index of scrollback */
839 Window parent[6]; /* parent identifiers - we're parent[0] */ 979 Window parent; /* parent identifier */
840 Window vt; /* vt100 window */ 980 Window vt; /* vt100 window */
841 GC gc; /* GC for drawing */ 981 GC gc; /* GC for drawing */
842 Pixmap pixmap;
843 rxvt_drawable *drawable; 982 rxvt_drawable *drawable;
844 rxvt_fontset *fontset[4]; 983 rxvt_fontset *fontset[4];
845}; 984};
846 985
847/* 986/*
… …
856 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 995 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
857 * nothing is selected 996 * nothing is selected
858 * beg: row/column of beginning of selection : never past mark 997 * beg: row/column of beginning of selection : never past mark
859 * mark: row/column of initial click : never past end 998 * mark: row/column of initial click : never past end
860 * end: row/column of one character past end of selection 999 * end: row/column of one character past end of selection
861 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 1000 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
862 * * Note: col == -1 ==> we're left of screen 1001 * * Note: col == -1 ==> we're left of screen
863 * 1002 *
864 */ 1003 */
865typedef struct { 1004struct screen_t
1005{
866 row_col_t cur; /* cursor position on the screen */ 1006 row_col_t cur; /* cursor position on the screen */
867 int tscroll; /* top of settable scroll region */ 1007 int tscroll; /* top of settable scroll region */
868 int bscroll; /* bottom of settable scroll region */ 1008 int bscroll; /* bottom of settable scroll region */
869 unsigned int charset; /* character set number [0..3] */ 1009 unsigned int charset; /* character set number [0..3] */
870 unsigned int flags; /* see below */ 1010 unsigned int flags; /* see below */
871 row_col_t s_cur; /* saved cursor position */ 1011 row_col_t s_cur; /* saved cursor position */
872 unsigned int s_charset; /* saved character set number [0..3] */ 1012 unsigned int s_charset; /* saved character set number [0..3] */
873 char s_charset_char; 1013 char s_charset_char;
874 rend_t s_rstyle; /* saved rendition style */ 1014 rend_t s_rstyle; /* saved rendition style */
875} screen_t; 1015};
876 1016
877enum selection_op_t { 1017enum selection_op_t
1018{
878 SELECTION_CLEAR = 0, /* nothing selected */ 1019 SELECTION_CLEAR = 0, /* nothing selected */
879 SELECTION_INIT, /* marked a point */ 1020 SELECTION_INIT, /* marked a point */
880 SELECTION_BEGIN, /* started a selection */ 1021 SELECTION_BEGIN, /* started a selection */
881 SELECTION_CONT, /* continued selection */ 1022 SELECTION_CONT, /* continued selection */
882 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1023 SELECTION_DONE /* selection put in CUT_BUFFER0 */
883}; 1024};
884 1025
885typedef struct { 1026struct selection_t
1027{
886 wchar_t *text; /* selected text */ 1028 wchar_t *text; /* selected text */
887 unsigned int len; /* length of selected text */ 1029 unsigned int len; /* length of selected text */
888 unsigned int screen; /* screen being used */ 1030 unsigned int screen; /* screen being used */
889 unsigned int clicks; /* number of clicks */ 1031 unsigned int clicks; /* number of clicks */
890 selection_op_t op; /* current operation */ 1032 selection_op_t op; /* current operation */
891 bool rect; /* rectangular selection? */ 1033 bool rect; /* rectangular selection? */
892 row_col_t beg; /* beginning of selection <= mark */ 1034 row_col_t beg; /* beginning of selection <= mark */
893 row_col_t mark; /* point of initial click <= end */ 1035 row_col_t mark; /* point of initial click <= end */
894 row_col_t end; /* one character past end point */ 1036 row_col_t end; /* one character past end point */
895} selection_t; 1037 wchar_t *clip_text; /* text copied to the clipboard */
1038 unsigned int clip_len; /* length of clipboard text */
1039};
896 1040
897/* ------------------------------------------------------------------------- */ 1041/* ------------------------------------------------------------------------- */
898 1042
899/* screen_t flags */ 1043/* screen_t flags */
900#define Screen_Relative (1<<0) /* relative origin mode flag */ 1044#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
904#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1048#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
905#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1049#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
906 1050
907/* rxvt_vars.options */ 1051/* rxvt_vars.options */
908enum { 1052enum {
909# define def(name,idx) Opt_ ## name = idx,
910# define nodef(name) Opt_ ## name = 0, 1053# define def(name) Opt_ ## name,
1054# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1055 Opt_0,
911# include "optinc.h" 1056# include "optinc.h"
912# undef nodef 1057# undef nodef
913# undef def 1058# undef def
914Opt_count 1059 Opt_count
915}; 1060};
916 1061
917/* ------------------------------------------------------------------------- */ 1062/* ------------------------------------------------------------------------- */
918 1063
919struct rxvt_vars : TermWin_t { 1064struct rxvt_vars : TermWin_t
1065{
920 scrollBar_t scrollBar; 1066 scrollBar_t scrollBar;
921 uint8_t options[(Opt_count + 7) >> 3]; 1067 uint8_t options[(Opt_count + 7) >> 3];
922 XSizeHints szHint; 1068 XSizeHints szHint;
923 rxvt_color *pix_colors; 1069 rxvt_color *pix_colors;
924 Cursor TermWin_cursor; /* cursor for vt window */ 1070 Cursor TermWin_cursor; /* cursor for vt window */
925 int numlock_state; 1071
926 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1072 line_t *row_buf; // all lines, scrollback + terminal, circular
927 line_t *drawn_buf; // text on screen 1073 line_t *drawn_buf; // text on screen
928 line_t *swap_buf; // lines for swap buffer 1074 line_t *swap_buf; // lines for swap buffer
929 char *tabs; /* per location: 1 == tab-stop */ 1075 char *tabs; /* per location: 1 == tab-stop */
930 screen_t screen; 1076 screen_t screen;
931 screen_t swap; 1077 screen_t swap;
… …
934#ifdef OFF_FOCUS_FADING 1080#ifdef OFF_FOCUS_FADING
935 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1081 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
936#endif 1082#endif
937}; 1083};
938 1084
939struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1085struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1086{
940 1087
941 // special markers with magic addresses 1088 // special markers with magic addresses
942 static const char resval_undef []; // options specifically unset 1089 static const char resval_undef []; // options specifically unset
943 static const char resval_on []; // boolean options switched on 1090 static const char resval_on []; // boolean options switched on
944 static const char resval_off []; // or off 1091 static const char resval_off []; // or off
… …
952 1099
953 unsigned char want_refresh:1, 1100 unsigned char want_refresh:1,
954 current_screen:1, /* primary or secondary */ 1101 current_screen:1, /* primary or secondary */
955 num_scr_allow:1, 1102 num_scr_allow:1,
956 bypass_keystate:1, 1103 bypass_keystate:1,
1104#if ENABLE_FRILLS
1105 urgency_hint:1,
1106#endif
957#ifdef CURSOR_BLINK 1107#if CURSOR_BLINK
958 hidden_cursor:1, 1108 hidden_cursor:1,
959#endif 1109#endif
960#ifdef TEXT_BLINK 1110#if TEXT_BLINK
961 hidden_text:1, 1111 hidden_text:1,
962#endif 1112#endif
963#ifdef POINTER_BLANK 1113#if POINTER_BLANK
964 hidden_pointer:1, 1114 hidden_pointer:1,
965#endif 1115#endif
966 enc_utf8:1, /* wether locale uses utf-8 */ 1116 enc_utf8:1, /* whether locale uses utf-8 */
967 seen_input:1, /* wether we have seen some program output yet */ 1117 seen_input:1, /* whether we have seen some program output yet */
968 seen_resize:1, /* wether we had a resize event */ 1118 seen_resize:1, /* whether we had a resize event */
1119 init_done:1,
969 parsed_geometry:1; 1120 parsed_geometry:1;
970 1121
971 unsigned char refresh_type, 1122 unsigned char refresh_type,
972#ifdef META8_OPTION 1123#ifdef META8_OPTION
973 meta_char, /* Alt-key prefix */ 1124 meta_char; /* Alt-key prefix */
974#endif 1125#endif
975 selection_wait,
976 selection_type;
977/* ---------- */ 1126/* ---------- */
978 bool rvideo_state, rvideo_mode; 1127 bool rvideo_state, rvideo_mode;
979#ifndef NO_BELL 1128#ifndef NO_BELL
980 bool rvideo_bell; 1129 bool rvideo_bell;
981#endif 1130#endif
982 int num_scr; /* screen: number lines scrolled */ 1131 int num_scr; /* screen: number of lines scrolled */
983 int prev_ncol, /* screen: previous number of columns */ 1132 int prev_ncol, /* screen: previous number of columns */
984 prev_nrow; /* screen: previous number of rows */ 1133 prev_nrow; /* screen: previous number of rows */
985/* ---------- */ 1134/* ---------- */
986 rend_t rstyle; 1135 rend_t rstyle;
987/* ---------- */ 1136/* ---------- */
… …
999 mouse_slip_wheel_speed, 1148 mouse_slip_wheel_speed,
1000#endif 1149#endif
1001 refresh_count, 1150 refresh_count,
1002 window_vt_x, 1151 window_vt_x,
1003 window_vt_y, 1152 window_vt_y,
1004 window_sb_x,
1005 mouse_row, 1153 mouse_row,
1006 mouse_col, 1154 mouse_col,
1007# ifdef POINTER_BLANK 1155# ifdef POINTER_BLANK
1008 pointerBlankDelay, 1156 pointerBlankDelay,
1009# endif 1157# endif
1010 allowedxerror; 1158 allowedxerror;
1011/* ---------- */ 1159/* ---------- */
1012 unsigned int ModLevel3Mask, 1160 unsigned int ModLevel3Mask,
1013 ModMetaMask, 1161 ModMetaMask,
1014 ModNumLockMask; 1162 ModNumLockMask;
1015 int old_width, /* last used width in screen resize */
1016 old_height; /* last used height in screen resize */
1017 unsigned long priv_modes, 1163 unsigned long priv_modes,
1018 SavedModes; 1164 SavedModes;
1019/* ---------- */ 1165/* ---------- */
1020 Atom *xa; 1166 Atom *xa;
1021/* ---------- */ 1167/* ---------- */
1022#ifdef RXVT_SCROLLBAR
1023 GC scrollbarGC,
1024 topShadowGC,
1025 botShadowGC;
1026#endif
1027#ifdef XTERM_SCROLLBAR
1028 GC xscrollbarGC,
1029 ShadowGC;
1030#endif
1031#ifdef PLAIN_SCROLLBAR
1032 GC pscrollbarGC;
1033#endif
1034#ifdef NEXT_SCROLLBAR
1035 GC blackGC,
1036 whiteGC,
1037 grayGC,
1038 darkGC,
1039 stippleGC;
1040 Pixmap dimple,
1041 upArrow,
1042 downArrow,
1043 upArrowHi,
1044 downArrowHi;
1045#endif
1046/* ---------- */
1047 Time selection_time, 1168 Time selection_time,
1048 selection_request_time; 1169 clipboard_time;
1170 rxvt_selection *selection_req;
1049 pid_t cmd_pid; /* process id of child */ 1171 pid_t cmd_pid; /* process id of child */
1050 char * incr_buf;
1051 size_t incr_buf_size, incr_buf_fill;
1052/* ---------- */ 1172/* ---------- */
1053 struct mouse_event MEvent; 1173 struct mouse_event MEvent;
1054 XComposeStatus compose; 1174 XComposeStatus compose;
1055 struct termios tio; 1175 static struct termios def_tio;
1056 row_col_t oldcursor; 1176 row_col_t oldcursor;
1057#ifdef HAVE_BG_PIXMAP 1177#ifdef HAVE_BG_PIXMAP
1058 bgPixmap_t bgPixmap; 1178 void bg_init ();
1179 void bg_destroy ();
1180
1181 enum {
1182 BG_IS_VALID = 1 << 0,
1183
1184 BG_IS_TRANSPARENT = 1 << 1,
1185 BG_NEEDS_REFRESH = 1 << 2,
1186 BG_INHIBIT_RENDER = 1 << 3,
1187 };
1188
1189 uint8_t bg_flags;
1190
1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1193 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1194 bool render_image (rxvt_image &image);
1059#endif 1195# endif
1060#ifdef HAVE_AFTERIMAGE 1196
1061 ASVisual *asv; 1197# if ENABLE_TRANSPARENCY
1062 ASImageManager *asimman; 1198 rxvt_img *root_img;
1199 image_effects root_effects;
1200
1201 void bg_set_transparent ()
1202 {
1203 bg_flags |= BG_IS_TRANSPARENT;
1204 }
1205 void bg_set_root_pixmap ();
1206 bool render_root_image ();
1207# endif
1208
1209 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1210
1211 ev_tstamp bg_valid_since;
1212
1213 rxvt_img *bg_img;
1214
1215 bool bg_window_size_sensitive ();
1216 bool bg_window_position_sensitive ();
1217
1218 void bg_render ();
1219 void bg_invalidate ()
1220 {
1221 bg_flags &= ~BG_IS_VALID;
1222 }
1063#endif 1223#endif
1064 1224
1065#if ENABLE_OVERLAY 1225#if ENABLE_OVERLAY
1066 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1226 overlay_base ov;
1067 text_t **ov_text;
1068 rend_t **ov_rend;
1069 1227
1070 void scr_swap_overlay () NOTHROW; 1228 void scr_swap_overlay () NOTHROW;
1071 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1229 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1072 void scr_overlay_off () NOTHROW; 1230 void scr_overlay_off () NOTHROW;
1073 void scr_overlay_set (int x, int y, 1231 void scr_overlay_set (int x, int y,
… …
1077 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1235 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1078#endif 1236#endif
1079 1237
1080 vector<void *> allocated; // free these memory blocks with free() 1238 vector<void *> allocated; // free these memory blocks with free()
1081 1239
1082 char env_windowid[21]; /* environmental variable WINDOWID */ 1240 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1083 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1084 char *env_display; /* environmental variable DISPLAY */
1085 char *env_term; /* environmental variable TERM */
1086 1241
1087 char *locale; 1242 char *locale;
1088 char charsets[4]; 1243 char charsets[4];
1089 char *v_buffer; /* pointer to physical buffer */ 1244 char *v_buffer; /* pointer to physical buffer */
1090 unsigned int v_buflen; /* size of area to write */ 1245 unsigned int v_buflen; /* size of area to write */
… …
1102 char *cmdbuf_ptr, *cmdbuf_endp; 1257 char *cmdbuf_ptr, *cmdbuf_endp;
1103 char cmdbuf_base[CBUFSIZ]; 1258 char cmdbuf_base[CBUFSIZ];
1104 1259
1105 ptytty *pty; 1260 ptytty *pty;
1106 1261
1107 rxvt_salloc *talloc; // text line allocator 1262 // chunk contains all line_t's as well as rend_t and text_t buffers
1108 rxvt_salloc *ralloc; // rend line allocator 1263 // for drawn_buf, swap_buf and row_buf, in this order
1264 void *chunk;
1265 size_t chunk_size;
1109 1266
1110 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1267 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1111 1268
1112#if ENABLE_FRILLS || ISO_14755 1269#if ENABLE_FRILLS || ISO_14755
1113 // ISO 14755 entry support 1270 // ISO 14755 entry support
1114 unicode_t iso14755buf; 1271 unicode_t iso14755buf;
1115 void commit_iso14755 (); 1272 void commit_iso14755 ();
1116 int hex_keyval (XKeyEvent &ev);
1117# if ISO_14755 1273# if ISO_14755
1118 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1274 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1119 void iso14755_54 (int x, int y); 1275 void iso14755_54 (int x, int y);
1120# endif 1276# endif
1121#endif 1277#endif
1122 1278
1123 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1279 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1131 void rootwin_cb (XEvent &xev); 1287 void rootwin_cb (XEvent &xev);
1132 xevent_watcher rootwin_ev; 1288 xevent_watcher rootwin_ev;
1133#endif 1289#endif
1134#ifdef HAVE_BG_PIXMAP 1290#ifdef HAVE_BG_PIXMAP
1135 void update_background (); 1291 void update_background ();
1136#if TRACE_PIXMAPS
1137 void trace_update_background (const char *file, int line);
1138# define update_background() trace_update_background (__FILE__, __LINE__)
1139#endif
1140 void update_background_cb (ev::timer &w, int revents); 1292 void update_background_cb (ev::timer &w, int revents);
1141 ev::timer update_background_ev; 1293 ev::timer update_background_ev;
1142#endif 1294#endif
1143 1295
1144 void x_cb (XEvent &xev); 1296 void x_cb (XEvent &xev);
… …
1149 void child_cb (ev::child &w, int revents); ev::child child_ev; 1301 void child_cb (ev::child &w, int revents); ev::child child_ev;
1150 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1302 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1151 void refresh_check (); 1303 void refresh_check ();
1152 void flush (); 1304 void flush ();
1153 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1305 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1306 void cmdbuf_reify ();
1307 void cmdbuf_append (const char *str, size_t count);
1154 bool pty_fill (); 1308 bool pty_fill ();
1155 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1309 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1156 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1157 1310
1158#ifdef CURSOR_BLINK 1311#ifdef CURSOR_BLINK
1312 void cursor_blink_reset ();
1159 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1313 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1160#endif 1314#endif
1161#ifdef TEXT_BLINK 1315#ifdef TEXT_BLINK
1162 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1316 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1163#endif 1317#endif
… …
1182 void pointer_unblank (); 1336 void pointer_unblank ();
1183 1337
1184 void tt_printf (const char *fmt,...); 1338 void tt_printf (const char *fmt,...);
1185 void tt_write (const char *data, unsigned int len); 1339 void tt_write (const char *data, unsigned int len);
1186 void pty_write (); 1340 void pty_write ();
1187
1188 void init (stringvec *argv, stringvec *envv)
1189 {
1190 this->argv = argv;
1191 init (argv->size (), argv->begin (), envv);
1192 }
1193 1341
1194 void make_current () const // make this the "currently active" urxvt instance 1342 void make_current () const // make this the "currently active" urxvt instance
1195 { 1343 {
1196 SET_R (this); 1344 SET_R (this);
1197 set_environ (envv); 1345 set_environ (envv);
… …
1209 void im_set_size (XRectangle &size); 1357 void im_set_size (XRectangle &size);
1210 void im_set_position (XPoint &pos) NOTHROW; 1358 void im_set_position (XPoint &pos) NOTHROW;
1211 void im_set_color (unsigned long &fg, unsigned long &bg); 1359 void im_set_color (unsigned long &fg, unsigned long &bg);
1212 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1360 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1213 1361
1214 bool IMisRunning (); 1362 bool im_is_running ();
1215 void IMSendSpot (); 1363 void im_send_spot ();
1216 bool IM_get_IC (const char *modifiers); 1364 bool im_get_ic (const char *modifiers);
1217 void IMSetPosition (); 1365 void im_set_position ();
1218#endif 1366#endif
1219 1367
1220 // command.C 1368 // command.C
1221 void key_press (XKeyEvent &ev); 1369 void key_press (XKeyEvent &ev);
1222 void key_release (XKeyEvent &ev); 1370 void key_release (XKeyEvent &ev);
1223 unsigned int cmd_write (const char *str, unsigned int count);
1224 1371
1225 wchar_t next_char () NOTHROW; 1372 wchar_t next_char () NOTHROW;
1226 wchar_t cmd_getc () THROW ((class out_of_input)); 1373 wchar_t cmd_getc () THROW ((class out_of_input));
1227 uint32_t next_octet () NOTHROW; 1374 uint32_t next_octet () NOTHROW;
1228 uint32_t cmd_get8 () THROW ((class out_of_input)); 1375 uint32_t cmd_get8 () THROW ((class out_of_input));
1229 1376
1230 bool cmd_parse (); 1377 void cmd_parse ();
1231 void mouse_report (XButtonEvent &ev); 1378 void mouse_report (XButtonEvent &ev);
1232 void button_press (XButtonEvent &ev); 1379 void button_press (XButtonEvent &ev);
1233 void button_release (XButtonEvent &ev); 1380 void button_release (XButtonEvent &ev);
1234 void focus_in (); 1381 void focus_in ();
1235 void focus_out (); 1382 void focus_out ();
1383#if ENABLE_FRILLS
1384 void set_urgency (bool enable);
1385#else
1386 void set_urgency (bool enable) { }
1387#endif
1236 void update_fade_color (unsigned int idx); 1388 void update_fade_color (unsigned int idx);
1237#ifdef PRINTPIPE 1389#ifdef PRINTPIPE
1238 FILE *popen_printer (); 1390 FILE *popen_printer ();
1239 int pclose_printer (FILE *stream); 1391 int pclose_printer (FILE *stream);
1240#endif 1392#endif
… …
1246 void process_window_ops (const int *args, unsigned int nargs); 1398 void process_window_ops (const int *args, unsigned int nargs);
1247 char *get_to_st (unicode_t &ends_how); 1399 char *get_to_st (unicode_t &ends_how);
1248 void process_dcs_seq (); 1400 void process_dcs_seq ();
1249 void process_osc_seq (); 1401 void process_osc_seq ();
1250 void process_color_seq (int report, int color, const char *str, char resp); 1402 void process_color_seq (int report, int color, const char *str, char resp);
1251 void process_xterm_seq (int op, const char *str, char resp); 1403 void process_xterm_seq (int op, char *str, char resp);
1252 int privcases (int mode, unsigned long bit); 1404 int privcases (int mode, unsigned long bit);
1253 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1405 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1254 void process_sgr_mode (unsigned int nargs, const int *arg); 1406 void process_sgr_mode (unsigned int nargs, const int *arg);
1255 void process_graphics ();
1256 // init.C 1407 // init.C
1408 void init (stringvec *argv, stringvec *envv);
1409 void init (int argc, const char *const *argv, const char *const *envv);
1410 void init2 (int argc, const char *const *argv);
1257 void init_vars (); 1411 void init_vars ();
1258 const char **init_resources (int argc, const char *const *argv); 1412 const char **init_resources (int argc, const char *const *argv);
1259 void init (int argc, const char *const *argv, stringvec *envv);
1260 void init_env (); 1413 void init_env ();
1261 void set_locale (const char *locale); 1414 void set_locale (const char *locale);
1262 void init_xlocale (); 1415 void init_xlocale ();
1263 void init_command (const char *const *argv); 1416 void init_command (const char *const *argv);
1264 void run_command (const char *const *argv); 1417 void run_command (const char *const *argv);
1265 int run_child (const char *const *argv); 1418 int run_child (const char *const *argv);
1266 void color_aliases (int idx); 1419 void color_aliases (int idx);
1267 void create_windows (int argc, const char *const *argv); 1420 void create_windows (int argc, const char *const *argv);
1268 void Get_Colours (); 1421 void get_colours ();
1269 void get_ourmods (); 1422 void get_ourmods ();
1423 void set_icon (const char *file);
1270 // main.C 1424 // main.C
1271 void tt_winch (); 1425 void tt_winch ();
1272 rxvt_term (); 1426 rxvt_term ();
1273 ~rxvt_term (); 1427 ~rxvt_term ();
1274 void destroy (); 1428 void destroy ();
… …
1276 void recolour_cursor (); 1430 void recolour_cursor ();
1277 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1431 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1278 void window_calc (unsigned int newwidth, unsigned int newheight); 1432 void window_calc (unsigned int newwidth, unsigned int newheight);
1279 bool set_fonts (); 1433 bool set_fonts ();
1280 void set_string_property (Atom prop, const char *str, int len = -1); 1434 void set_string_property (Atom prop, const char *str, int len = -1);
1435 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1281 void set_utf8_property (Atom prop, const char *str, int len = -1); 1436 void set_utf8_property (Atom prop, const char *str, int len = -1);
1282 void set_title (const char *str); 1437 void set_title (const char *str);
1283 void set_icon_name (const char *str); 1438 void set_icon_name (const char *str);
1284 void set_window_color (int idx, const char *color); 1439 void set_window_color (int idx, const char *color);
1285 void set_colorfgbg (); 1440 char *get_colorfgbg ();
1286 bool set_color (rxvt_color &color, const char *name); 1441 bool set_color (rxvt_color &color, const char *name);
1287 void alias_color (int dst, int src); 1442 void alias_color (int dst, int src);
1288 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1443 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1289 void get_window_origin (int &x, int &y); 1444 void get_window_origin (int &x, int &y);
1290 Pixmap get_pixmap_property (int prop_id);
1291 1445
1292 // screen.C 1446 // screen.C
1293 1447
1294 void lalloc (line_t &l) const 1448 bool option (uint8_t opt) const NOTHROW
1295 { 1449 {
1296 l.t = (text_t *)talloc->alloc (); 1450 return options[opt >> 3] & (1 << (opt & 7));
1297 l.r = (rend_t *)ralloc->alloc ();
1298 } 1451 }
1299 1452
1300#if 0 1453 void set_option (uint8_t opt, bool set = true) NOTHROW;
1301 void lfree (line_t &l)
1302 {
1303 talloc->free (l.t);
1304 ralloc->free (l.r);
1305 }
1306#endif
1307
1308 void lresize (line_t &l) const
1309 {
1310 if (!l.t)
1311 return;
1312
1313 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1314 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1315
1316 l.l = min (l.l, ncol);
1317
1318 if (ncol > prev_ncol)
1319 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1320 }
1321 1454
1322 int fgcolor_of (rend_t r) const NOTHROW 1455 int fgcolor_of (rend_t r) const NOTHROW
1323 { 1456 {
1324 int base = GET_BASEFG (r); 1457 int base = GET_BASEFG (r);
1325#ifndef NO_BRIGHTCOLOR 1458#ifndef NO_BRIGHTCOLOR
1326 if (r & RS_Bold 1459 if (r & RS_Bold
1327# if ENABLE_STYLES 1460# if ENABLE_STYLES
1328 && option (Opt_intensityStyles) 1461 && option (Opt_intensityStyles)
1329# endif 1462# endif
1330 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1463 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1331 base += minBrightCOLOR - minCOLOR; 1464 base += minBrightCOLOR - minCOLOR;
1332#endif 1465#endif
1333 return base; 1466 return base;
1334 } 1467 }
1335 1468
… …
1339#ifndef NO_BRIGHTCOLOR 1472#ifndef NO_BRIGHTCOLOR
1340 if (r & RS_Blink 1473 if (r & RS_Blink
1341# if ENABLE_STYLES 1474# if ENABLE_STYLES
1342 && option (Opt_intensityStyles) 1475 && option (Opt_intensityStyles)
1343# endif 1476# endif
1344 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1477 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1345 base += minBrightCOLOR - minCOLOR; 1478 base += minBrightCOLOR - minCOLOR;
1346#endif 1479#endif
1347 return base; 1480 return base;
1348 } 1481 }
1349 1482
1350 bool option (uint8_t opt) const NOTHROW
1351 {
1352 if (!opt)
1353 return 0;
1354
1355 --opt;
1356 return options[opt >> 3] & (1 << (opt & 7));
1357 }
1358
1359 void set_option (uint8_t opt, bool set = true) NOTHROW
1360 {
1361 if (!opt)
1362 return;
1363
1364 --opt;
1365 if (set)
1366 options[opt >> 3] |= (1 << (opt & 7));
1367 else
1368 options[opt >> 3] &= ~(1 << (opt & 7));
1369 }
1370
1371 void PrivMode (int set, unsigned bit) NOTHROW
1372 {
1373 if (set)
1374 priv_modes |= bit;
1375 else
1376 priv_modes &= ~bit;
1377 }
1378
1379 // modifies first argument(!) 1483 // modifies first argument(!)
1484 void tt_paste (char *data, unsigned int len) NOTHROW;
1380 void paste (char *data, unsigned int len) NOTHROW; 1485 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW;
1381 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1487 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1382 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1488 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1489 void scr_kill_char (line_t &l, int col) const NOTHROW;
1383 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1384 void scr_reset (); 1491 void scr_reset ();
1385 void scr_release () NOTHROW; 1492 void scr_release () NOTHROW;
1386 void scr_clear (bool really = false) NOTHROW; 1493 void scr_clear (bool really = false) NOTHROW;
1387 void scr_refresh () NOTHROW; 1494 void scr_refresh () NOTHROW;
… …
1392 void scr_backindex () NOTHROW; 1499 void scr_backindex () NOTHROW;
1393 void scr_forwardindex () NOTHROW; 1500 void scr_forwardindex () NOTHROW;
1394#endif 1501#endif
1395 void scr_touch (bool refresh) NOTHROW; 1502 void scr_touch (bool refresh) NOTHROW;
1396 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1503 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1397 void scr_recolour () NOTHROW; 1504 void scr_recolour (bool refresh = true) NOTHROW;
1398 void scr_remap_chars () NOTHROW; 1505 void scr_remap_chars () NOTHROW;
1399 void scr_remap_chars (line_t &l) NOTHROW; 1506 void scr_remap_chars (line_t &l) NOTHROW;
1400 1507
1401 enum cursor_mode { SAVE, RESTORE }; 1508 enum cursor_mode { SAVE, RESTORE };
1402 1509
1403 void scr_poweron (); 1510 void scr_poweron ();
1511 void scr_soft_reset () NOTHROW;
1404 void scr_cursor (cursor_mode mode) NOTHROW; 1512 void scr_cursor (cursor_mode mode) NOTHROW;
1405 void scr_do_wrap () NOTHROW; 1513 void scr_do_wrap () NOTHROW;
1406 void scr_swap_screen () NOTHROW; 1514 void scr_swap_screen () NOTHROW;
1407 void scr_change_screen (int scrn); 1515 void scr_change_screen (int scrn);
1408 void scr_color (unsigned int color, int fgbg) NOTHROW; 1516 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1436 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1544 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1437 void scr_reverse_selection () NOTHROW; 1545 void scr_reverse_selection () NOTHROW;
1438 void scr_dump (int fd) NOTHROW; 1546 void scr_dump (int fd) NOTHROW;
1439 1547
1440 void selection_check (int check_more) NOTHROW; 1548 void selection_check (int check_more) NOTHROW;
1441 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1442 void selection_property (Window win, Atom prop) NOTHROW;
1443 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1549 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1444 int selection_request_other (Atom target, int selnum) NOTHROW;
1445 void selection_clear () NOTHROW; 1550 void selection_clear (bool clipboard = false) NOTHROW;
1446 void selection_make (Time tm); 1551 void selection_make (Time tm);
1447 bool selection_grab (Time tm) NOTHROW; 1552 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1448 void selection_start_colrow (int col, int row) NOTHROW; 1553 void selection_start_colrow (int col, int row) NOTHROW;
1449 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1554 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1450 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1555 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1451 void selection_remove_trailing_spaces () NOTHROW; 1556 void selection_remove_trailing_spaces () NOTHROW;
1452 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1557 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1453 void selection_click (int clicks, int x, int y) NOTHROW; 1558 void selection_click (int clicks, int x, int y) NOTHROW;
1454 void selection_extend (int x, int y, int flag) NOTHROW; 1559 void selection_extend (int x, int y, int flag) NOTHROW;
1455 void selection_rotate (int x, int y) NOTHROW; 1560 void selection_rotate (int x, int y) NOTHROW;
1456 1561
1457#if defined(NEXT_SCROLLBAR)
1458 // scrollbar-next.C
1459 Pixmap renderPixmap (const char *const *data, int width, int height);
1460 void init_scrollbar_stuff ();
1461 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1462 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1463#endif
1464
1465#if defined(RXVT_SCROLLBAR)
1466 // scrollbar-rxvt.C
1467 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1468#endif
1469
1470#if defined(XTERM_SCROLLBAR)
1471 // scrollbar-xterm.C
1472 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1473#endif
1474
1475#if defined(PLAIN_SCROLLBAR)
1476 // scrollbar-plain.C
1477 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1478#endif
1479
1480 // scrollbar.C
1481 void resize_scrollbar ();
1482 int scrollbar_mapping (int map);
1483 int scrollbar_show (int update);
1484
1485 // xdefaults.C 1562 // xdefaults.C
1563 void rxvt_usage (int type);
1486 void get_options (int argc, const char *const *argv); 1564 const char **get_options (int argc, const char *const *argv);
1487 int parse_keysym (const char *str, const char *arg); 1565 int parse_keysym (const char *str, const char *arg);
1488 const char *x_resource (const char *name); 1566 const char *x_resource (const char *name);
1489 void extract_resources (); 1567 void extract_resources ();
1568 void extract_keysym_resources ();
1490}; 1569};
1491 1570
1492#endif /* _RXVT_H_ */ 1571#endif /* _RXVT_H_ */
1493 1572

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