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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.360 by ayin, Mon Feb 18 09:58:05 2008 UTC vs.
Revision 1.506 by sf-exg, Sun Jun 10 16:00:26 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
… …
98 ***************************************************************************** 106 *****************************************************************************
99 * SYSTEM HACKS 107 * SYSTEM HACKS
100 ***************************************************************************** 108 *****************************************************************************
101 */ 109 */
102 110
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 111#include <termios.h>
108
109#include "background.h"
110 112
111#ifndef STDIN_FILENO 113#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 114# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 115# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 116# define STDERR_FILENO 2
115#endif 117#endif
116 118
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 119#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */ 120# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */ 121# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif 122#endif
129 123
130/****************************************************************************/ 124/****************************************************************************/
131 125
132// exception thrown on fatal (per-instance) errors 126// exception thrown on fatal (per-instance) errors
… …
151char * rxvt_wcstombs (const wchar_t *str, int len = -1); 145char * rxvt_wcstombs (const wchar_t *str, int len = -1);
152wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 146wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
153char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 147char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
154wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 148wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
155 149
156char * rxvt_basename (const char *str) NOTHROW; 150const char * rxvt_basename (const char *str) NOTHROW;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
158void rxvt_log (const char *fmt,...) NOTHROW; 152void rxvt_log (const char *fmt,...) NOTHROW;
159void rxvt_warn (const char *fmt,...) NOTHROW; 153void rxvt_warn (const char *fmt,...) NOTHROW;
160void 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;
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
162 156
163char * rxvt_strtrim (char *str) NOTHROW; 157char * rxvt_strtrim (char *str) NOTHROW;
164char ** rxvt_splitcommastring (const char *cs) NOTHROW; 158char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
165void rxvt_freecommastring (char **cs) NOTHROW; 159
160static inline void
161rxvt_free_strsplit (char **ptr) NOTHROW
162{
163 free (ptr[0]);
164 free (ptr);
165}
166 166
167void * rxvt_malloc (size_t size); 167void * rxvt_malloc (size_t size);
168void * rxvt_calloc (size_t number, size_t size); 168void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size); 169void * rxvt_realloc (void *ptr, size_t size);
170 170
… …
193#else 193#else
194 if (envv) 194 if (envv)
195#endif 195#endif
196 environ = envv; 196 environ = envv;
197} 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 }
284
285 rxvt_image ();
286 bool set_file_geometry (rxvt_screen *s, const char *file);
287 bool set_file (rxvt_screen *s, const char *file);
288 bool set_geometry (const char *geom, bool update = false);
289};
290# endif
291#endif
198 292
199/* 293/*
200 ***************************************************************************** 294 *****************************************************************************
201 * STRUCTURES AND TYPEDEFS 295 * STRUCTURES AND TYPEDEFS
202 ***************************************************************************** 296 *****************************************************************************
… …
204 298
205/* 299/*
206 * the 'essential' information for reporting Mouse Events 300 * the 'essential' information for reporting Mouse Events
207 * pared down from XButtonEvent 301 * pared down from XButtonEvent
208 */ 302 */
209struct mouse_event { 303struct mouse_event
304{
210 int clicks; 305 int clicks;
211 Time time; /* milliseconds */ 306 Time time; /* milliseconds */
212 unsigned int state; /* key or button mask */ 307 unsigned int state; /* key or button mask */
213 unsigned int button; /* detail */ 308 unsigned int button; /* detail */
214}; 309};
… …
244 ***************************************************************************** 339 *****************************************************************************
245 */ 340 */
246 341
247/* COLORTERM, TERM environment variables */ 342/* COLORTERM, TERM environment variables */
248#define COLORTERMENV "rxvt" 343#define COLORTERMENV "rxvt"
249#ifdef BG_IMAGE_FROM_FILE 344#if BG_IMAGE_FROM_FILE
250# define COLORTERMENVFULL COLORTERMENV "-xpm" 345# define COLORTERMENVFULL COLORTERMENV "-xpm"
251#else 346#else
252# define COLORTERMENVFULL COLORTERMENV 347# define COLORTERMENVFULL COLORTERMENV
253#endif 348#endif
254#ifndef TERMENV 349#ifndef TERMENV
350# if USE_256_COLORS
351# define TERMENV "rxvt-unicode-256color"
352# else
255# define TERMENV "rxvt-unicode" 353# define TERMENV "rxvt-unicode"
354# endif
256#endif 355#endif
257 356
258#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 357#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
259# define NO_MOUSE_REPORT_SCROLLBAR 1 358# define NO_MOUSE_REPORT_SCROLLBAR 1
260#endif 359#endif
… …
275# define NSCREENS 0 374# define NSCREENS 0
276#else 375#else
277# define NSCREENS 1 376# define NSCREENS 1
278#endif 377#endif
279 378
280/* special (internal) prefix for font commands */
281#define FONT_CMD '#'
282#define FONT_DN "#-"
283#define FONT_UP "#+"
284
285/* flags for rxvt_scr_gotorc () */ 379/* flags for rxvt_term::scr_gotorc () */
286enum { 380enum {
287 C_RELATIVE = 1, /* col movement is relative */ 381 C_RELATIVE = 1, /* col movement is relative */
288 R_RELATIVE = 2, /* row movement is relative */ 382 R_RELATIVE = 2, /* row movement is relative */
289 RELATIVE = C_RELATIVE | R_RELATIVE, 383 RELATIVE = C_RELATIVE | R_RELATIVE,
290}; 384};
291 385
292/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 386/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
293enum { 387enum {
294 INSERT = -1, /* don't change these values */ 388 INSERT = -1, /* don't change these values */
295 DELETE = +1, 389 DELETE = +1,
296 ERASE = +2, 390 ERASE = +2,
297}; 391};
298 392
299/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 393/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
300enum page_dirn { 394enum page_dirn {
301 UP, 395 UP,
302 DN, 396 DN,
303 NO_DIR, 397 NO_DIR,
304}; 398};
305 399
306/* arguments for rxvt_scr_change_screen () */ 400/* arguments for rxvt_term::scr_change_screen () */
307enum { 401enum {
308 PRIMARY = 0, 402 PRIMARY = 0,
309 SECONDARY, 403 SECONDARY,
310}; 404};
311 405
406// define various rendition bits and masks. the rendition word
407// is 32 bits in size, and we should use it as efficiently as possible
408
312#define RS_None 0 409#define RS_None 0
313 410
314#define RS_fgMask 0x0000007fUL // 128 colors 411// GET_BGATTR depends on RS_fgShift > RS_bgShift
315#define RS_bgMask 0x00003f80UL // 128 colors 412#define RS_colorMask ((1UL << Color_Bits) - 1UL)
413#define RS_bgShift 0
414#define RS_fgShift (RS_bgShift + Color_Bits)
415#define RS_bgMask (RS_colorMask << RS_bgShift)
416#define RS_fgMask (RS_colorMask << RS_fgShift)
417
418// must have space for rxvt_fontset::fontCount * 2 + 2 values
419#define RS_fontShift (RS_fgShift + Color_Bits)
420#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
421#define RS_fontCount rxvt_fontset::fontCount
422#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
423
424// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
425#define RS_redraw (2UL << RS_fontShift)
426
427#define RS_Sel (1UL << 22)
428
429// 4 custom bits for extensions
430#define RS_customCount 16UL
431#define RS_customShift 23
432#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
316 433
317// font styles 434// font styles
318#define RS_Bold 0x00004000UL // value 1 435#define RS_Bold (1UL << RS_styleShift)
319#define RS_Italic 0x00008000UL // value 2 436#define RS_Italic (2UL << RS_styleShift)
437
438#define RS_styleCount 4
439#define RS_styleShift 27
440#define RS_styleMask (RS_Bold | RS_Italic)
320 441
321// fake styles 442// fake styles
322#define RS_Blink 0x00010000UL // blink 443#define RS_Blink (1UL << 29)
323#define RS_RVid 0x00020000UL // reverse video 444#define RS_RVid (1UL << 30) // reverse video
324#define RS_Uline 0x00040000UL // underline 445#define RS_Uline (1UL << 31) // underline
325
326// toggle this to force redraw, must be != RS_Careful
327#define RS_redraw 0x01000000UL
328
329// 5 custom bits for extensions
330#define RS_customCount 32
331#define RS_customMask 0x00f80000UL
332#define RS_customShift 19
333
334// other flags
335#define RS_Careful 0x80000000UL /* be careful when drawing these */
336
337#define RS_styleCount 4
338#define RS_styleMask (RS_Bold | RS_Italic)
339#define RS_styleShift 14
340 446
341#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 447#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
342#define RS_attrMask (RS_baseattrMask | RS_fontMask) 448#define RS_attrMask (RS_baseattrMask | RS_fontMask)
343 449
344#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
345#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
346#define RS_fontShift 24
347
348#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 450#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
349#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 451#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
350
351#define Sel_none 0 /* Not waiting */
352#define Sel_normal 0x01 /* normal selection */
353#define Sel_incr 0x02 /* incremental selection */
354#define Sel_direct 0x00
355#define Sel_Primary 0x01
356#define Sel_Secondary 0x02
357#define Sel_Clipboard 0x03
358#define Sel_whereMask 0x0f
359#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
360#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
361 452
362enum { 453enum {
363 C0_NUL = 0x00, 454 C0_NUL = 0x00,
364 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 455 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
365 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 456 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
383 XTerm_Color_cursor = 12, // change actual 'Cursor' color 474 XTerm_Color_cursor = 12, // change actual 'Cursor' color
384 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 475 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
385 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 476 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
386 XTerm_Color05 = 15, // not implemented (tektronix fg) 477 XTerm_Color05 = 15, // not implemented (tektronix fg)
387 XTerm_Color06 = 16, // not implemented (tektronix bg) 478 XTerm_Color06 = 16, // not implemented (tektronix bg)
388 XTerm_Color_RV = 17, // change actual 'Highlight' color 479 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
480 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
389 XTerm_logfile = 46, // not implemented 481 XTerm_logfile = 46, // not implemented
390 XTerm_font = 50, 482 XTerm_font = 50,
391 483
392 XTerm_konsole30 = 30, // reserved for konsole 484 XTerm_konsole30 = 30, // reserved for konsole
393 XTerm_konsole31 = 31, // reserved for konsole 485 XTerm_konsole31 = 31, // reserved for konsole
… …
395 /* 487 /*
396 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 488 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
397 */ 489 */
398 490
399 // deprecated 491 // deprecated
400 Rxvt_Color_BD = 18,
401 Rxvt_Color_UL = 19,
402 Rxvt_restoreFG = 39, 492 Rxvt_restoreFG = 39,
403 Rxvt_restoreBG = 49, 493 Rxvt_restoreBG = 49,
404 494
405 Rxvt_Pixmap = 20, // new bg pixmap 495 Rxvt_Pixmap = 20, // new bg pixmap
406 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
410 500
411 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
412 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
413 URxvt_Color_BD = 706, // change actual 'Bold' color 503 URxvt_Color_BD = 706, // change actual 'Bold' color
414 URxvt_Color_UL = 707, // change actual 'Underline' color 504 URxvt_Color_UL = 707, // change actual 'Underline' color
505 URxvt_Color_border = 708,
415 506
416 URxvt_font = 710, 507 URxvt_font = 710,
417 URxvt_boldFont = 711, 508 URxvt_boldFont = 711,
418 URxvt_italicFont = 712, 509 URxvt_italicFont = 712,
419 URxvt_boldItalicFont = 713, 510 URxvt_boldItalicFont = 713,
420 511
421 URxvt_view_up = 720, 512 URxvt_view_up = 720,
422 URxvt_view_down = 721, 513 URxvt_view_down = 721,
423 514
424 URxvt_perl = 777, 515 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
425}; 516};
426 517
427/* Words starting with `Color_' are colours. Others are counts */ 518/* Words starting with `Color_' are colours. Others are counts */
428/* 519/*
429 * The PixColor and rendition colour usage should probably be decoupled 520 * The PixColor and rendition colour usage should probably be decoupled
… …
459 Color_White = maxBrightCOLOR, 550 Color_White = maxBrightCOLOR,
460#else 551#else
461 Color_White = maxCOLOR, 552 Color_White = maxCOLOR,
462#endif 553#endif
463 minTermCOLOR = Color_White + 1, 554 minTermCOLOR = Color_White + 1,
555#if USE_256_COLORS
556 maxTermCOLOR = Color_White + 240,
557#else
464 maxTermCOLOR = Color_White + 72, 558 maxTermCOLOR = Color_White + 72,
559#endif
465#ifndef NO_CURSORCOLOR 560#ifndef NO_CURSORCOLOR
466 Color_cursor, 561 Color_cursor,
467 Color_cursor2, 562 Color_cursor2,
468#endif 563#endif
469 Color_pointer_fg, 564 Color_pointer_fg,
… …
478#if ENABLE_FRILLS 573#if ENABLE_FRILLS
479 Color_underline, 574 Color_underline,
480#endif 575#endif
481#ifdef OPTION_HC 576#ifdef OPTION_HC
482 Color_HC, 577 Color_HC,
578 Color_HTC,
483#endif 579#endif
484 Color_scroll, 580 Color_scroll,
485#ifdef RXVT_SCROLLBAR 581#ifdef RXVT_SCROLLBAR
486 Color_trough, 582 Color_trough,
487#endif 583#endif
… …
499#else 595#else
500 TOTAL_COLORS = NRS_COLORS 596 TOTAL_COLORS = NRS_COLORS
501#endif 597#endif
502}; 598};
503 599
600#if USE_256_COLORS
601# define Color_Bits 9 // 0 .. maxTermCOLOR
602#else
504#define Color_Bits 7 // 0 .. maxTermCOLOR 603# define Color_Bits 7 // 0 .. maxTermCOLOR
604#endif
505 605
506/* 606/*
507 * Resource list 607 * Resource list
508 */ 608 */
509enum { 609enum {
… …
537#define PrivMode_vt52 (1UL<<18) 637#define PrivMode_vt52 (1UL<<18)
538#define PrivMode_LFNL (1UL<<19) 638#define PrivMode_LFNL (1UL<<19)
539#define PrivMode_MouseBtnEvent (1UL<<20) 639#define PrivMode_MouseBtnEvent (1UL<<20)
540#define PrivMode_MouseAnyEvent (1UL<<21) 640#define PrivMode_MouseAnyEvent (1UL<<21)
541#define PrivMode_BracketPaste (1UL<<22) 641#define PrivMode_BracketPaste (1UL<<22)
642#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
643#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
542 644
543#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 645#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
544 646
545#ifdef ALLOW_132_MODE 647#ifdef ALLOW_132_MODE
546# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 648# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
550 652
551// do not change these constants lightly, there are many interdependencies 653// do not change these constants lightly, there are many interdependencies
552#define IMBUFSIZ 128 // input modifier buffer sizes 654#define IMBUFSIZ 128 // input modifier buffer sizes
553#define KBUFSZ 512 // size of keyboard mapping buffer 655#define KBUFSZ 512 // size of keyboard mapping buffer
554#define CBUFSIZ 2048 // size of command buffer 656#define CBUFSIZ 2048 // size of command buffer
657#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
555#define UBUFSIZ 2048 // character buffer 658#define UBUFSIZ 2048 // character buffer
556 659
557#if ENABLE_FRILLS 660#if ENABLE_FRILLS
558# include <X11/Xmd.h> 661# include <X11/Xmd.h>
559typedef struct _mwmhints { 662typedef struct _mwmhints
663{
560 CARD32 flags; 664 CARD32 flags;
561 CARD32 functions; 665 CARD32 functions;
562 CARD32 decorations; 666 CARD32 decorations;
563 INT32 input_mode; 667 INT32 input_mode;
564 CARD32 status; 668 CARD32 status;
… …
595/* 699/*
596 ***************************************************************************** 700 *****************************************************************************
597 * MACRO DEFINES 701 * MACRO DEFINES
598 ***************************************************************************** 702 *****************************************************************************
599 */ 703 */
704
705// speed hack, copy some member variable into a local variable of the same name
600#define dLocal(type,name) type const name = this->name 706#define dLocal(type,name) type const name = this->name
601 707
602// for speed reasons, we assume that all codepoints 32 to 126 are 708// for speed reasons, we assume that all codepoints 32 to 126 are
603// single-width. 709// single-width.
604#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 710#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
611#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 717#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
612#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 718#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
613#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 719#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
614#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 720#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
615 721
616#define LINENO(n) MOD (term_start + int(n), total_rows) 722#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
617#define ROW(n) row_buf [LINENO (n)] 723#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
724
725#define LINENO(n) LINENO_of (this, n)
726#define ROW(n) ROW_of (this, n)
618 727
619/* how to build & extract colors and attributes */ 728/* how to build & extract colors and attributes */
620#define GET_BASEFG(x) (((x) & RS_fgMask)) 729#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
621#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 730#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
622 731
623#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 732#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
624#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 733#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
625 734
626#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 735#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
627#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 736#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
628 737
629#define GET_ATTR(x) (((x) & RS_attrMask)) 738#define GET_ATTR(x) (((x) & RS_attrMask))
739// return attributes defining the background, encoding doesn't matter
740// depends on RS_fgShift > RS_bgShift
630#define GET_BGATTR(x) \ 741#define GET_BGATTR(x) \
742 (ecb_unlikely ((x) & RS_RVid) \
631 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 743 ? (((x) & (RS_attrMask & ~RS_RVid)) \
632 | (((x) & RS_fgMask)<<Color_Bits)) \ 744 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
633 : ((x) & (RS_attrMask | RS_bgMask))) 745 : ((x) & (RS_attrMask | RS_bgMask)))
634#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 746#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
635#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 747#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
636#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 748#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
637 749
638#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 750#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
639 751
640#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 752#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
641#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 753#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
642 754
643#if ENABLE_STYLES 755#if ENABLE_STYLES
644# define FONTSET(style) fontset[GET_STYLE (style)] 756# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
645#else 757#else
646# define FONTSET(style) fontset[0] 758# define FONTSET_of(t,style) (t)->fontset[0]
647#endif 759#endif
760
761#define FONTSET(style) FONTSET_of (this, style)
648 762
649typedef callback<void (const char *)> log_callback; 763typedef callback<void (const char *)> log_callback;
650typedef callback<int (int)> getfd_callback; 764typedef callback<int (int)> getfd_callback;
651 765
652/****************************************************************************/ 766/****************************************************************************/
… …
655#define LINE_FILTERED 0x0002 // line has been filtered 769#define LINE_FILTERED 0x0002 // line has been filtered
656#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 770#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
657#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 771#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
658#define LINE_BIDI 0x0010 // line needs bidi (NYI) 772#define LINE_BIDI 0x0010 // line needs bidi (NYI)
659 773
660struct line_t { 774struct line_t
775{
661 text_t *t; // terminal the text 776 text_t *t; // terminal the text
662 rend_t *r; // rendition, uses RS_ flags 777 rend_t *r; // rendition, uses RS_ flags
663 tlen_t_ l; // length of each text line 778 tlen_t_ l; // length of each text line
664 uint32_t f; // flags 779 uint32_t f; // flags
780
781 bool valid ()
782 {
783 return l >= 0;
784 }
785
786 void alloc ()
787 {
788 l = 0;
789 }
665 790
666 bool is_longer () 791 bool is_longer ()
667 { 792 {
668 return f & LINE_LONGER; 793 return f & LINE_LONGER;
669 } 794 }
… …
699}; 824};
700 825
701/****************************************************************************/ 826/****************************************************************************/
702 827
703// primitive wrapper around mbstate_t to ensure initialisation 828// primitive wrapper around mbstate_t to ensure initialisation
704struct mbstate { 829struct mbstate
830{
705 mbstate_t mbs; 831 mbstate_t mbs;
706 832
707 operator mbstate_t *() { return &mbs; } 833 operator mbstate_t *() { return &mbs; }
708 void reset () { memset (&mbs, 0, sizeof (mbs)); } 834 void reset () { memset (&mbs, 0, sizeof (mbs)); }
709 mbstate () { reset (); } 835 mbstate () { reset (); }
… …
730 856
731#if ENABLE_COMBINING 857#if ENABLE_COMBINING
732// compose chars are used to represent composite characters 858// compose chars are used to represent composite characters
733// that are not representable in unicode, as well as characters 859// that are not representable in unicode, as well as characters
734// not fitting in the BMP. 860// not fitting in the BMP.
735struct compose_char { 861struct compose_char
862{
736 unicode_t c1, c2; // any chars != NOCHAR are valid 863 unicode_t c1, c2; // any chars != NOCHAR are valid
864 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
865 compose_char () = default;
866 #endif
737 compose_char (unicode_t c1, unicode_t c2) 867 compose_char (unicode_t c1, unicode_t c2)
738 : c1(c1), c2(c2) 868 : c1(c1), c2(c2)
739 { } 869 { }
740}; 870};
741 871
742class rxvt_composite_vec { 872class rxvt_composite_vec
873{
743 vector<compose_char> v; 874 vector<compose_char> v;
744public: 875public:
745 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 876 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
746 int expand (unicode_t c, wchar_t *r); 877 int expand (unicode_t c, wchar_t *r);
747 compose_char *operator [](text_t c) 878 compose_char *operator [](text_t c)
… …
766extern rxvt_t rxvt_current_term; 897extern rxvt_t rxvt_current_term;
767 898
768#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 899#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
769#define GET_R rxvt_current_term 900#define GET_R rxvt_current_term
770 901
902/* ------------------------------------------------------------------------- */
903struct overlay_base
904{
905 int x, y, w, h; // overlay dimensions
906 text_t **text;
907 rend_t **rend;
908
909 // while tempting to add swap() etc. here, it effectively only increases code size
910};
911
912/* ------------------------------------------------------------------------- */
913
771typedef struct { 914typedef struct
915{
772 int row; 916 int row;
773 int col; 917 int col;
774} row_col_t; 918} row_col_t;
775 919
776/* 920/*
… …
801 * +------------+·display·+·= term_start 945 * +------------+·display·+·= term_start
802 * | terminal | display | 946 * | terminal | display |
803 * | terminal +---------+ 947 * | terminal +---------+
804 * | terminal | 948 * | terminal |
805 * | terminal | 949 * | terminal |
806 * +------------+···········= term_stat + nrow - 1 950 * +------------+···········= term_start + nrow - 1
807 * | 951 * |
808 * | 952 * |
809 * END······················= total_rows 953 * END······················= total_rows
810 */ 954 */
811 955
812struct TermWin_t { 956struct TermWin_t
957{
958 int vt_width; /* actual window width [pixels] */
959 int vt_height; /* actual window height [pixels] */
813 int width; /* window width [pixels] */ 960 int width; /* window width [pixels] */
814 int height; /* window height [pixels] */ 961 int height; /* window height [pixels] */
815 int fwidth; /* font width [pixels] */ 962 int fwidth; /* font width [pixels] */
816 int fheight; /* font height [pixels] */ 963 int fheight; /* font height [pixels] */
817 int fbase; /* font ascent (baseline) [pixels] */ 964 int fbase; /* font ascent (baseline) [pixels] */
… …
820 int focus; /* window has focus */ 967 int focus; /* window has focus */
821 int mapped; /* window state mapped? */ 968 int mapped; /* window state mapped? */
822 int int_bwidth; /* internal border width */ 969 int int_bwidth; /* internal border width */
823 int ext_bwidth; /* external border width */ 970 int ext_bwidth; /* external border width */
824 int lineSpace; /* number of extra pixels between rows */ 971 int lineSpace; /* number of extra pixels between rows */
972 int letterSpace; /* number of extra pixels between columns */
825 int saveLines; /* number of lines that fit in scrollback */ 973 int saveLines; /* number of lines that fit in scrollback */
826 int total_rows; /* total number of rows in this terminal */ 974 int total_rows; /* total number of rows in this terminal */
827 int term_start; /* term lines start here */ 975 int term_start; /* term lines start here */
828 int view_start; /* scrollback view starts here */ 976 int view_start; /* scrollback view starts here */
829 int top_row; /* topmost row index of scrollback */ 977 int top_row; /* topmost row index of scrollback */
830 Window parent[6]; /* parent identifiers - we're parent[0] */ 978 Window parent; /* parent identifier */
831 Window vt; /* vt100 window */ 979 Window vt; /* vt100 window */
832 GC gc; /* GC for drawing */ 980 GC gc; /* GC for drawing */
833 Pixmap pixmap;
834 rxvt_drawable *drawable; 981 rxvt_drawable *drawable;
835 rxvt_fontset *fontset[4]; 982 rxvt_fontset *fontset[4];
836}; 983};
837 984
838/* 985/*
… …
847 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 994 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
848 * nothing is selected 995 * nothing is selected
849 * beg: row/column of beginning of selection : never past mark 996 * beg: row/column of beginning of selection : never past mark
850 * mark: row/column of initial click : never past end 997 * mark: row/column of initial click : never past end
851 * end: row/column of one character past end of selection 998 * end: row/column of one character past end of selection
852 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 999 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
853 * * Note: col == -1 ==> we're left of screen 1000 * * Note: col == -1 ==> we're left of screen
854 * 1001 *
855 */ 1002 */
856typedef struct { 1003struct screen_t
1004{
857 row_col_t cur; /* cursor position on the screen */ 1005 row_col_t cur; /* cursor position on the screen */
858 int tscroll; /* top of settable scroll region */ 1006 int tscroll; /* top of settable scroll region */
859 int bscroll; /* bottom of settable scroll region */ 1007 int bscroll; /* bottom of settable scroll region */
860 unsigned int charset; /* character set number [0..3] */ 1008 unsigned int charset; /* character set number [0..3] */
861 unsigned int flags; /* see below */ 1009 unsigned int flags; /* see below */
862 row_col_t s_cur; /* saved cursor position */ 1010 row_col_t s_cur; /* saved cursor position */
863 unsigned int s_charset; /* saved character set number [0..3] */ 1011 unsigned int s_charset; /* saved character set number [0..3] */
864 char s_charset_char; 1012 char s_charset_char;
865 rend_t s_rstyle; /* saved rendition style */ 1013 rend_t s_rstyle; /* saved rendition style */
866} screen_t; 1014};
867 1015
868enum selection_op_t { 1016enum selection_op_t
1017{
869 SELECTION_CLEAR = 0, /* nothing selected */ 1018 SELECTION_CLEAR = 0, /* nothing selected */
870 SELECTION_INIT, /* marked a point */ 1019 SELECTION_INIT, /* marked a point */
871 SELECTION_BEGIN, /* started a selection */ 1020 SELECTION_BEGIN, /* started a selection */
872 SELECTION_CONT, /* continued selection */ 1021 SELECTION_CONT, /* continued selection */
873 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1022 SELECTION_DONE /* selection put in CUT_BUFFER0 */
874}; 1023};
875 1024
876typedef struct { 1025struct selection_t
1026{
877 wchar_t *text; /* selected text */ 1027 wchar_t *text; /* selected text */
878 unsigned int len; /* length of selected text */ 1028 unsigned int len; /* length of selected text */
879 unsigned int screen; /* screen being used */ 1029 unsigned int screen; /* screen being used */
880 unsigned int clicks; /* number of clicks */ 1030 unsigned int clicks; /* number of clicks */
881 selection_op_t op; /* current operation */ 1031 selection_op_t op; /* current operation */
882 bool rect; /* rectangular selection? */ 1032 bool rect; /* rectangular selection? */
883 row_col_t beg; /* beginning of selection <= mark */ 1033 row_col_t beg; /* beginning of selection <= mark */
884 row_col_t mark; /* point of initial click <= end */ 1034 row_col_t mark; /* point of initial click <= end */
885 row_col_t end; /* one character past end point */ 1035 row_col_t end; /* one character past end point */
886} selection_t; 1036 wchar_t *clip_text; /* text copied to the clipboard */
1037 unsigned int clip_len; /* length of clipboard text */
1038};
887 1039
888/* ------------------------------------------------------------------------- */ 1040/* ------------------------------------------------------------------------- */
889 1041
890/* screen_t flags */ 1042/* screen_t flags */
891#define Screen_Relative (1<<0) /* relative origin mode flag */ 1043#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
895#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1047#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
896#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1048#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
897 1049
898/* rxvt_vars.options */ 1050/* rxvt_vars.options */
899enum { 1051enum {
900# define def(name,idx) Opt_ ## name = idx,
901# define nodef(name) Opt_ ## name = 0, 1052# define def(name) Opt_ ## name,
1053# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1054 Opt_0,
902# include "optinc.h" 1055# include "optinc.h"
903# undef nodef 1056# undef nodef
904# undef def 1057# undef def
905Opt_count 1058 Opt_count
906}; 1059};
907 1060
908/* ------------------------------------------------------------------------- */ 1061/* ------------------------------------------------------------------------- */
909 1062
910struct rxvt_vars : TermWin_t { 1063struct rxvt_vars : TermWin_t
1064{
911 scrollBar_t scrollBar; 1065 scrollBar_t scrollBar;
912 uint8_t options[(Opt_count + 7) >> 3]; 1066 uint8_t options[(Opt_count + 7) >> 3];
913 XSizeHints szHint; 1067 XSizeHints szHint;
914 rxvt_color *pix_colors; 1068 rxvt_color *pix_colors;
915 Cursor TermWin_cursor; /* cursor for vt window */ 1069 Cursor TermWin_cursor; /* cursor for vt window */
916 int numlock_state; 1070
917 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1071 line_t *row_buf; // all lines, scrollback + terminal, circular
918 line_t *drawn_buf; // text on screen 1072 line_t *drawn_buf; // text on screen
919 line_t *swap_buf; // lines for swap buffer 1073 line_t *swap_buf; // lines for swap buffer
920 char *tabs; /* per location: 1 == tab-stop */ 1074 char *tabs; /* per location: 1 == tab-stop */
921 screen_t screen; 1075 screen_t screen;
922 screen_t swap; 1076 screen_t swap;
… …
925#ifdef OFF_FOCUS_FADING 1079#ifdef OFF_FOCUS_FADING
926 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1080 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
927#endif 1081#endif
928}; 1082};
929 1083
930struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1084struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1085{
931 1086
932 // special markers with magic addresses 1087 // special markers with magic addresses
933 static const char resval_undef []; // options specifically unset 1088 static const char resval_undef []; // options specifically unset
934 static const char resval_on []; // boolean options switched on 1089 static const char resval_on []; // boolean options switched on
935 static const char resval_off []; // or off 1090 static const char resval_off []; // or off
… …
943 1098
944 unsigned char want_refresh:1, 1099 unsigned char want_refresh:1,
945 current_screen:1, /* primary or secondary */ 1100 current_screen:1, /* primary or secondary */
946 num_scr_allow:1, 1101 num_scr_allow:1,
947 bypass_keystate:1, 1102 bypass_keystate:1,
1103#if ENABLE_FRILLS
1104 urgency_hint:1,
1105#endif
948#ifdef CURSOR_BLINK 1106#if CURSOR_BLINK
949 hidden_cursor:1, 1107 hidden_cursor:1,
950#endif 1108#endif
951#ifdef TEXT_BLINK 1109#if TEXT_BLINK
952 hidden_text:1, 1110 hidden_text:1,
953#endif 1111#endif
954#ifdef POINTER_BLANK 1112#if POINTER_BLANK
955 hidden_pointer:1, 1113 hidden_pointer:1,
956#endif 1114#endif
957 enc_utf8:1, /* wether locale uses utf-8 */ 1115 enc_utf8:1, /* whether locale uses utf-8 */
958 seen_input:1, /* wether we have seen some program output yet */ 1116 seen_input:1, /* whether we have seen some program output yet */
959 seen_resize:1, /* wether we had a resize event */ 1117 seen_resize:1, /* whether we had a resize event */
1118 init_done:1,
960 parsed_geometry:1; 1119 parsed_geometry:1;
961 1120
962 unsigned char refresh_type, 1121 unsigned char refresh_type,
963#ifdef META8_OPTION 1122#ifdef META8_OPTION
964 meta_char, /* Alt-key prefix */ 1123 meta_char; /* Alt-key prefix */
965#endif 1124#endif
966 selection_wait,
967 selection_type;
968/* ---------- */ 1125/* ---------- */
969 bool rvideo_state, rvideo_mode; 1126 bool rvideo_state, rvideo_mode;
970#ifndef NO_BELL 1127#ifndef NO_BELL
971 bool rvideo_bell; 1128 bool rvideo_bell;
972#endif 1129#endif
973 int num_scr; /* screen: number lines scrolled */ 1130 int num_scr; /* screen: number of lines scrolled */
974 int prev_ncol, /* screen: previous number of columns */ 1131 int prev_ncol, /* screen: previous number of columns */
975 prev_nrow; /* screen: previous number of rows */ 1132 prev_nrow; /* screen: previous number of rows */
976/* ---------- */ 1133/* ---------- */
977 rend_t rstyle; 1134 rend_t rstyle;
978/* ---------- */ 1135/* ---------- */
… …
1000 allowedxerror; 1157 allowedxerror;
1001/* ---------- */ 1158/* ---------- */
1002 unsigned int ModLevel3Mask, 1159 unsigned int ModLevel3Mask,
1003 ModMetaMask, 1160 ModMetaMask,
1004 ModNumLockMask; 1161 ModNumLockMask;
1005 int old_width, /* last used width in screen resize */
1006 old_height; /* last used height in screen resize */
1007 unsigned long priv_modes, 1162 unsigned long priv_modes,
1008 SavedModes; 1163 SavedModes;
1009/* ---------- */ 1164/* ---------- */
1010 Atom *xa; 1165 Atom *xa;
1011/* ---------- */ 1166/* ---------- */
1012#ifdef RXVT_SCROLLBAR
1013 GC scrollbarGC,
1014 topShadowGC,
1015 botShadowGC;
1016#endif
1017#ifdef XTERM_SCROLLBAR
1018 GC xscrollbarGC,
1019 ShadowGC;
1020#endif
1021#ifdef PLAIN_SCROLLBAR
1022 GC pscrollbarGC;
1023#endif
1024#ifdef NEXT_SCROLLBAR
1025 GC blackGC,
1026 whiteGC,
1027 grayGC,
1028 darkGC,
1029 stippleGC;
1030 Pixmap dimple,
1031 upArrow,
1032 downArrow,
1033 upArrowHi,
1034 downArrowHi;
1035#endif
1036/* ---------- */
1037 Time selection_time, 1167 Time selection_time,
1038 selection_request_time; 1168 clipboard_time;
1169 rxvt_selection *selection_req;
1039 pid_t cmd_pid; /* process id of child */ 1170 pid_t cmd_pid; /* process id of child */
1040 char * incr_buf;
1041 size_t incr_buf_size, incr_buf_fill;
1042/* ---------- */ 1171/* ---------- */
1043 struct mouse_event MEvent; 1172 struct mouse_event MEvent;
1044 XComposeStatus compose; 1173 XComposeStatus compose;
1045 struct termios tio; 1174 static struct termios def_tio;
1046 row_col_t oldcursor; 1175 row_col_t oldcursor;
1047#ifdef HAVE_BG_PIXMAP 1176#ifdef HAVE_BG_PIXMAP
1048 bgPixmap_t bgPixmap; 1177 void bg_init ();
1178 void bg_destroy ();
1179
1180 enum {
1181 BG_IS_VALID = 1 << 0,
1182
1183 BG_IS_TRANSPARENT = 1 << 1,
1184 BG_NEEDS_REFRESH = 1 << 2,
1185 BG_INHIBIT_RENDER = 1 << 3,
1186 };
1187
1188 uint8_t bg_flags;
1189
1190# if BG_IMAGE_FROM_FILE
1191 rxvt_image fimage;
1192 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1193 bool render_image (rxvt_image &image);
1049#endif 1194# endif
1050#ifdef HAVE_AFTERIMAGE 1195
1051 ASVisual *asv; 1196# if ENABLE_TRANSPARENCY
1052 ASImageManager *asimman; 1197 rxvt_img *root_img;
1198 image_effects root_effects;
1199
1200 void bg_set_transparent ()
1201 {
1202 bg_flags |= BG_IS_TRANSPARENT;
1203 }
1204 void bg_set_root_pixmap ();
1205 bool render_root_image ();
1206# endif
1207
1208 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1209
1210 ev_tstamp bg_valid_since;
1211
1212 rxvt_img *bg_img;
1213
1214 bool bg_window_size_sensitive ();
1215 bool bg_window_position_sensitive ();
1216
1217 void bg_render ();
1218 void bg_invalidate ()
1219 {
1220 bg_flags &= ~BG_IS_VALID;
1221 }
1053#endif 1222#endif
1054 1223
1055#if ENABLE_OVERLAY 1224#if ENABLE_OVERLAY
1056 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1225 overlay_base ov;
1057 text_t **ov_text;
1058 rend_t **ov_rend;
1059 1226
1060 void scr_swap_overlay () NOTHROW; 1227 void scr_swap_overlay () NOTHROW;
1061 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1228 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1062 void scr_overlay_off () NOTHROW; 1229 void scr_overlay_off () NOTHROW;
1063 void scr_overlay_set (int x, int y, 1230 void scr_overlay_set (int x, int y,
… …
1067 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1234 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1068#endif 1235#endif
1069 1236
1070 vector<void *> allocated; // free these memory blocks with free() 1237 vector<void *> allocated; // free these memory blocks with free()
1071 1238
1072 char env_windowid[21]; /* environmental variable WINDOWID */ 1239 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1073 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1074 char *env_display; /* environmental variable DISPLAY */
1075 char *env_term; /* environmental variable TERM */
1076 1240
1077 char *locale; 1241 char *locale;
1078 char charsets[4]; 1242 char charsets[4];
1079 char *v_buffer; /* pointer to physical buffer */ 1243 char *v_buffer; /* pointer to physical buffer */
1080 unsigned int v_buflen; /* size of area to write */ 1244 unsigned int v_buflen; /* size of area to write */
… …
1092 char *cmdbuf_ptr, *cmdbuf_endp; 1256 char *cmdbuf_ptr, *cmdbuf_endp;
1093 char cmdbuf_base[CBUFSIZ]; 1257 char cmdbuf_base[CBUFSIZ];
1094 1258
1095 ptytty *pty; 1259 ptytty *pty;
1096 1260
1097 rxvt_salloc *talloc; // text line allocator 1261 // chunk contains all line_t's as well as rend_t and text_t buffers
1098 rxvt_salloc *ralloc; // rend line allocator 1262 // for drawn_buf, swap_buf and row_buf, in this order
1263 void *chunk;
1264 size_t chunk_size;
1099 1265
1100 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1266 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1101 1267
1102#if ENABLE_FRILLS || ISO_14755 1268#if ENABLE_FRILLS || ISO_14755
1103 // ISO 14755 entry support 1269 // ISO 14755 entry support
1104 unicode_t iso14755buf; 1270 unicode_t iso14755buf;
1105 void commit_iso14755 (); 1271 void commit_iso14755 ();
1106# if ISO_14755 1272# if ISO_14755
1107 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1273 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1108 void iso14755_54 (int x, int y); 1274 void iso14755_54 (int x, int y);
1109# endif 1275# endif
1110#endif 1276#endif
1111 1277
1112 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1278 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1120 void rootwin_cb (XEvent &xev); 1286 void rootwin_cb (XEvent &xev);
1121 xevent_watcher rootwin_ev; 1287 xevent_watcher rootwin_ev;
1122#endif 1288#endif
1123#ifdef HAVE_BG_PIXMAP 1289#ifdef HAVE_BG_PIXMAP
1124 void update_background (); 1290 void update_background ();
1125#if TRACE_PIXMAPS
1126 void trace_update_background (const char *file, int line);
1127# define update_background() trace_update_background (__FILE__, __LINE__)
1128#endif
1129 void update_background_cb (ev::timer &w, int revents); 1291 void update_background_cb (ev::timer &w, int revents);
1130 ev::timer update_background_ev; 1292 ev::timer update_background_ev;
1131#endif 1293#endif
1132 1294
1133 void x_cb (XEvent &xev); 1295 void x_cb (XEvent &xev);
… …
1138 void child_cb (ev::child &w, int revents); ev::child child_ev; 1300 void child_cb (ev::child &w, int revents); ev::child child_ev;
1139 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1301 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1140 void refresh_check (); 1302 void refresh_check ();
1141 void flush (); 1303 void flush ();
1142 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1304 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1305 void cmdbuf_reify ();
1306 void cmdbuf_append (const char *str, size_t count);
1143 bool pty_fill (); 1307 bool pty_fill ();
1144 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1308 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1145 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1146 1309
1147#ifdef CURSOR_BLINK 1310#ifdef CURSOR_BLINK
1311 void cursor_blink_reset ();
1148 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1312 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1149#endif 1313#endif
1150#ifdef TEXT_BLINK 1314#ifdef TEXT_BLINK
1151 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1315 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1152#endif 1316#endif
… …
1171 void pointer_unblank (); 1335 void pointer_unblank ();
1172 1336
1173 void tt_printf (const char *fmt,...); 1337 void tt_printf (const char *fmt,...);
1174 void tt_write (const char *data, unsigned int len); 1338 void tt_write (const char *data, unsigned int len);
1175 void pty_write (); 1339 void pty_write ();
1176
1177 void init (stringvec *argv, stringvec *envv)
1178 {
1179 this->argv = argv;
1180 init (argv->size (), argv->begin (), envv);
1181 }
1182 1340
1183 void make_current () const // make this the "currently active" urxvt instance 1341 void make_current () const // make this the "currently active" urxvt instance
1184 { 1342 {
1185 SET_R (this); 1343 SET_R (this);
1186 set_environ (envv); 1344 set_environ (envv);
… …
1198 void im_set_size (XRectangle &size); 1356 void im_set_size (XRectangle &size);
1199 void im_set_position (XPoint &pos) NOTHROW; 1357 void im_set_position (XPoint &pos) NOTHROW;
1200 void im_set_color (unsigned long &fg, unsigned long &bg); 1358 void im_set_color (unsigned long &fg, unsigned long &bg);
1201 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1359 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1202 1360
1203 bool IMisRunning (); 1361 bool im_is_running ();
1204 void IMSendSpot (); 1362 void im_send_spot ();
1205 bool IM_get_IC (const char *modifiers); 1363 bool im_get_ic (const char *modifiers);
1206 void IMSetPosition (); 1364 void im_set_position ();
1207#endif 1365#endif
1208 1366
1209 // command.C 1367 // command.C
1210 void key_press (XKeyEvent &ev); 1368 void key_press (XKeyEvent &ev);
1211 void key_release (XKeyEvent &ev); 1369 void key_release (XKeyEvent &ev);
1212 unsigned int cmd_write (const char *str, unsigned int count);
1213 1370
1214 wchar_t next_char () NOTHROW; 1371 wchar_t next_char () NOTHROW;
1215 wchar_t cmd_getc () THROW ((class out_of_input)); 1372 wchar_t cmd_getc () THROW ((class out_of_input));
1216 uint32_t next_octet () NOTHROW; 1373 uint32_t next_octet () NOTHROW;
1217 uint32_t cmd_get8 () THROW ((class out_of_input)); 1374 uint32_t cmd_get8 () THROW ((class out_of_input));
1218 1375
1219 bool cmd_parse (); 1376 void cmd_parse ();
1220 void mouse_report (XButtonEvent &ev); 1377 void mouse_report (XButtonEvent &ev);
1221 void button_press (XButtonEvent &ev); 1378 void button_press (XButtonEvent &ev);
1222 void button_release (XButtonEvent &ev); 1379 void button_release (XButtonEvent &ev);
1223 void focus_in (); 1380 void focus_in ();
1224 void focus_out (); 1381 void focus_out ();
1382#if ENABLE_FRILLS
1383 void set_urgency (bool enable);
1384#else
1385 void set_urgency (bool enable) { }
1386#endif
1225 void update_fade_color (unsigned int idx); 1387 void update_fade_color (unsigned int idx);
1226#ifdef PRINTPIPE 1388#ifdef PRINTPIPE
1227 FILE *popen_printer (); 1389 FILE *popen_printer ();
1228 int pclose_printer (FILE *stream); 1390 int pclose_printer (FILE *stream);
1229#endif 1391#endif
… …
1235 void process_window_ops (const int *args, unsigned int nargs); 1397 void process_window_ops (const int *args, unsigned int nargs);
1236 char *get_to_st (unicode_t &ends_how); 1398 char *get_to_st (unicode_t &ends_how);
1237 void process_dcs_seq (); 1399 void process_dcs_seq ();
1238 void process_osc_seq (); 1400 void process_osc_seq ();
1239 void process_color_seq (int report, int color, const char *str, char resp); 1401 void process_color_seq (int report, int color, const char *str, char resp);
1240 void process_xterm_seq (int op, const char *str, char resp); 1402 void process_xterm_seq (int op, char *str, char resp);
1241 int privcases (int mode, unsigned long bit); 1403 int privcases (int mode, unsigned long bit);
1242 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1404 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1243 void process_sgr_mode (unsigned int nargs, const int *arg); 1405 void process_sgr_mode (unsigned int nargs, const int *arg);
1244 void process_graphics ();
1245 // init.C 1406 // init.C
1407 void init (stringvec *argv, stringvec *envv);
1408 void init (int argc, const char *const *argv, const char *const *envv);
1409 void init2 (int argc, const char *const *argv);
1246 void init_vars (); 1410 void init_vars ();
1247 const char **init_resources (int argc, const char *const *argv); 1411 const char **init_resources (int argc, const char *const *argv);
1248 void init (int argc, const char *const *argv, stringvec *envv);
1249 void init_env (); 1412 void init_env ();
1250 void set_locale (const char *locale); 1413 void set_locale (const char *locale);
1251 void init_xlocale (); 1414 void init_xlocale ();
1252 void init_command (const char *const *argv); 1415 void init_command (const char *const *argv);
1253 void run_command (const char *const *argv); 1416 void run_command (const char *const *argv);
1254 int run_child (const char *const *argv); 1417 int run_child (const char *const *argv);
1255 void color_aliases (int idx); 1418 void color_aliases (int idx);
1256 void create_windows (int argc, const char *const *argv); 1419 void create_windows (int argc, const char *const *argv);
1257 void Get_Colours (); 1420 void get_colours ();
1258 void get_ourmods (); 1421 void get_ourmods ();
1422 void set_icon (const char *file);
1259 // main.C 1423 // main.C
1260 void tt_winch (); 1424 void tt_winch ();
1261 rxvt_term (); 1425 rxvt_term ();
1262 ~rxvt_term (); 1426 ~rxvt_term ();
1263 void destroy (); 1427 void destroy ();
… …
1265 void recolour_cursor (); 1429 void recolour_cursor ();
1266 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1430 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1267 void window_calc (unsigned int newwidth, unsigned int newheight); 1431 void window_calc (unsigned int newwidth, unsigned int newheight);
1268 bool set_fonts (); 1432 bool set_fonts ();
1269 void set_string_property (Atom prop, const char *str, int len = -1); 1433 void set_string_property (Atom prop, const char *str, int len = -1);
1434 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1270 void set_utf8_property (Atom prop, const char *str, int len = -1); 1435 void set_utf8_property (Atom prop, const char *str, int len = -1);
1271 void set_title (const char *str); 1436 void set_title (const char *str);
1272 void set_icon_name (const char *str); 1437 void set_icon_name (const char *str);
1273 void set_window_color (int idx, const char *color); 1438 void set_window_color (int idx, const char *color);
1274 void set_colorfgbg (); 1439 char *get_colorfgbg ();
1275 bool set_color (rxvt_color &color, const char *name); 1440 bool set_color (rxvt_color &color, const char *name);
1276 void alias_color (int dst, int src); 1441 void alias_color (int dst, int src);
1277 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1442 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1278 void get_window_origin (int &x, int &y); 1443 void get_window_origin (int &x, int &y);
1279 Pixmap get_pixmap_property (int prop_id);
1280 1444
1281 // screen.C 1445 // screen.C
1282
1283 void lalloc (line_t &l) const
1284 {
1285 l.t = (text_t *)talloc->alloc ();
1286 l.r = (rend_t *)ralloc->alloc ();
1287 }
1288
1289#if 0
1290 void lfree (line_t &l)
1291 {
1292 talloc->free (l.t);
1293 ralloc->free (l.r);
1294 }
1295#endif
1296
1297 void lresize (line_t &l) const
1298 {
1299 if (!l.t)
1300 return;
1301
1302 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1303 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1304
1305 l.l = min (l.l, ncol);
1306
1307 if (ncol > prev_ncol)
1308 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1309 }
1310 1446
1311 int fgcolor_of (rend_t r) const NOTHROW 1447 int fgcolor_of (rend_t r) const NOTHROW
1312 { 1448 {
1313 int base = GET_BASEFG (r); 1449 int base = GET_BASEFG (r);
1314#ifndef NO_BRIGHTCOLOR 1450#ifndef NO_BRIGHTCOLOR
1315 if (r & RS_Bold 1451 if (r & RS_Bold
1316# if ENABLE_STYLES 1452# if ENABLE_STYLES
1317 && option (Opt_intensityStyles) 1453 && option (Opt_intensityStyles)
1318# endif 1454# endif
1319 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1455 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1320 base += minBrightCOLOR - minCOLOR; 1456 base += minBrightCOLOR - minCOLOR;
1321#endif 1457#endif
1322 return base; 1458 return base;
1323 } 1459 }
1324 1460
… …
1328#ifndef NO_BRIGHTCOLOR 1464#ifndef NO_BRIGHTCOLOR
1329 if (r & RS_Blink 1465 if (r & RS_Blink
1330# if ENABLE_STYLES 1466# if ENABLE_STYLES
1331 && option (Opt_intensityStyles) 1467 && option (Opt_intensityStyles)
1332# endif 1468# endif
1333 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1469 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1334 base += minBrightCOLOR - minCOLOR; 1470 base += minBrightCOLOR - minCOLOR;
1335#endif 1471#endif
1336 return base; 1472 return base;
1337 } 1473 }
1338 1474
1339 bool option (uint8_t opt) const NOTHROW 1475 bool option (uint8_t opt) const NOTHROW
1340 { 1476 {
1341 if (!opt)
1342 return 0;
1343
1344 --opt;
1345 return options[opt >> 3] & (1 << (opt & 7)); 1477 return options[opt >> 3] & (1 << (opt & 7));
1346 } 1478 }
1347 1479
1348 void set_option (uint8_t opt, bool set = true) NOTHROW 1480 void set_option (uint8_t opt, bool set = true) NOTHROW;
1349 {
1350 if (!opt)
1351 return;
1352
1353 --opt;
1354 if (set)
1355 options[opt >> 3] |= (1 << (opt & 7));
1356 else
1357 options[opt >> 3] &= ~(1 << (opt & 7));
1358 }
1359
1360 void set_privmode (unsigned bit, int set) NOTHROW
1361 {
1362 if (set)
1363 priv_modes |= bit;
1364 else
1365 priv_modes &= ~bit;
1366 }
1367 1481
1368 // modifies first argument(!) 1482 // modifies first argument(!)
1483 void tt_paste (char *data, unsigned int len) NOTHROW;
1369 void paste (char *data, unsigned int len) NOTHROW; 1484 void paste (char *data, unsigned int len) NOTHROW;
1485 void scr_alloc () NOTHROW;
1370 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1486 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1371 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1487 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1488 void scr_kill_char (line_t &l, int col) const NOTHROW;
1372 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1489 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1373 void scr_reset (); 1490 void scr_reset ();
1374 void scr_release () NOTHROW; 1491 void scr_release () NOTHROW;
1375 void scr_clear (bool really = false) NOTHROW; 1492 void scr_clear (bool really = false) NOTHROW;
1376 void scr_refresh () NOTHROW; 1493 void scr_refresh () NOTHROW;
… …
1381 void scr_backindex () NOTHROW; 1498 void scr_backindex () NOTHROW;
1382 void scr_forwardindex () NOTHROW; 1499 void scr_forwardindex () NOTHROW;
1383#endif 1500#endif
1384 void scr_touch (bool refresh) NOTHROW; 1501 void scr_touch (bool refresh) NOTHROW;
1385 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1502 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1386 void scr_recolour () NOTHROW; 1503 void scr_recolour (bool refresh = true) NOTHROW;
1387 void scr_remap_chars () NOTHROW; 1504 void scr_remap_chars () NOTHROW;
1388 void scr_remap_chars (line_t &l) NOTHROW; 1505 void scr_remap_chars (line_t &l) NOTHROW;
1389 1506
1390 enum cursor_mode { SAVE, RESTORE }; 1507 enum cursor_mode { SAVE, RESTORE };
1391 1508
1392 void scr_poweron (); 1509 void scr_poweron ();
1510 void scr_soft_reset () NOTHROW;
1393 void scr_cursor (cursor_mode mode) NOTHROW; 1511 void scr_cursor (cursor_mode mode) NOTHROW;
1394 void scr_do_wrap () NOTHROW; 1512 void scr_do_wrap () NOTHROW;
1395 void scr_swap_screen () NOTHROW; 1513 void scr_swap_screen () NOTHROW;
1396 void scr_change_screen (int scrn); 1514 void scr_change_screen (int scrn);
1397 void scr_color (unsigned int color, int fgbg) NOTHROW; 1515 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1425 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1543 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1426 void scr_reverse_selection () NOTHROW; 1544 void scr_reverse_selection () NOTHROW;
1427 void scr_dump (int fd) NOTHROW; 1545 void scr_dump (int fd) NOTHROW;
1428 1546
1429 void selection_check (int check_more) NOTHROW; 1547 void selection_check (int check_more) NOTHROW;
1430 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1431 void selection_property (Window win, Atom prop) NOTHROW;
1432 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1548 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1433 int selection_request_other (Atom target, int selnum) NOTHROW;
1434 void selection_clear () NOTHROW; 1549 void selection_clear (bool clipboard = false) NOTHROW;
1435 void selection_make (Time tm); 1550 void selection_make (Time tm);
1436 bool selection_grab (Time tm) NOTHROW; 1551 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1437 void selection_start_colrow (int col, int row) NOTHROW; 1552 void selection_start_colrow (int col, int row) NOTHROW;
1438 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1553 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1439 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1554 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1440 void selection_remove_trailing_spaces () NOTHROW; 1555 void selection_remove_trailing_spaces () NOTHROW;
1441 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1556 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1442 void selection_click (int clicks, int x, int y) NOTHROW; 1557 void selection_click (int clicks, int x, int y) NOTHROW;
1443 void selection_extend (int x, int y, int flag) NOTHROW; 1558 void selection_extend (int x, int y, int flag) NOTHROW;
1444 void selection_rotate (int x, int y) NOTHROW; 1559 void selection_rotate (int x, int y) NOTHROW;
1445 1560
1446#if defined(NEXT_SCROLLBAR)
1447 // scrollbar-next.C
1448 Pixmap renderPixmap (const char *const *data, int width, int height);
1449 void init_scrollbar_stuff ();
1450 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1451 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1452#endif
1453
1454#if defined(RXVT_SCROLLBAR)
1455 // scrollbar-rxvt.C
1456 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1457#endif
1458
1459#if defined(XTERM_SCROLLBAR)
1460 // scrollbar-xterm.C
1461 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1462#endif
1463
1464#if defined(PLAIN_SCROLLBAR)
1465 // scrollbar-plain.C
1466 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1467#endif
1468
1469 // scrollbar.C
1470 void resize_scrollbar ();
1471 int scrollbar_mapping (int map);
1472 int scrollbar_show (int update);
1473
1474 // xdefaults.C 1561 // xdefaults.C
1562 void rxvt_usage (int type);
1475 void get_options (int argc, const char *const *argv); 1563 const char **get_options (int argc, const char *const *argv);
1476 int parse_keysym (const char *str, const char *arg); 1564 int parse_keysym (const char *str, const char *arg);
1477 const char *x_resource (const char *name); 1565 const char *x_resource (const char *name);
1478 void extract_resources (); 1566 void extract_resources ();
1567 void extract_keysym_resources ();
1568 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1569 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1570 bool parse_bool_resource (const char *str)
1571 {
1572 return (!strcasecmp (str, "TRUE")
1573 || !strcasecmp (str, "YES")
1574 || !strcasecmp (str, "ON")
1575 || !strcasecmp (str, "1"));
1576 }
1479}; 1577};
1480 1578
1481#endif /* _RXVT_H_ */ 1579#endif /* _RXVT_H_ */
1482 1580

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