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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.353 by ayin, Sat Jan 26 15:26:54 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 *****************************************************************************
212 */ 298 */
213 299
214/* If we're using either the rxvt scrollbar, keep the
215 * scrollColor resource.
216 */
217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
218# define KEEP_SCROLLCOLOR 1
219#else
220# undef KEEP_SCROLLCOLOR
221#endif
222
223/* 300/*
224 * the 'essential' information for reporting Mouse Events 301 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 302 * pared down from XButtonEvent
226 */ 303 */
227struct mouse_event { 304struct mouse_event
305{
228 int clicks; 306 int clicks;
229 Time time; /* milliseconds */ 307 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 308 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 309 unsigned int button; /* detail */
232}; 310};
… …
262 ***************************************************************************** 340 *****************************************************************************
263 */ 341 */
264 342
265/* COLORTERM, TERM environment variables */ 343/* COLORTERM, TERM environment variables */
266#define COLORTERMENV "rxvt" 344#define COLORTERMENV "rxvt"
267#ifdef BG_IMAGE_FROM_FILE 345#if BG_IMAGE_FROM_FILE
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 346# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 347#else
270# define COLORTERMENVFULL COLORTERMENV 348# define COLORTERMENVFULL COLORTERMENV
271#endif 349#endif
272#ifndef TERMENV 350#ifndef TERMENV
351# if USE_256_COLORS
352# define TERMENV "rxvt-unicode-256color"
353# else
273# define TERMENV "rxvt-unicode" 354# define TERMENV "rxvt-unicode"
355# endif
274#endif 356#endif
275 357
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 358#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 359# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 360#endif
279 361
280#define scrollBar_esc 30 362#define scrollBar_esc 30
281
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
283# define HAVE_SCROLLBARS 1
284#endif
285 363
286#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) 364#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
287# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 365# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
288#endif 366#endif
289 367
… …
297# define NSCREENS 0 375# define NSCREENS 0
298#else 376#else
299# define NSCREENS 1 377# define NSCREENS 1
300#endif 378#endif
301 379
302/* special (internal) prefix for font commands */
303#define FONT_CMD '#'
304#define FONT_DN "#-"
305#define FONT_UP "#+"
306
307/* flags for rxvt_scr_gotorc () */ 380/* flags for rxvt_term::scr_gotorc () */
308enum { 381enum {
309 C_RELATIVE = 1, /* col movement is relative */ 382 C_RELATIVE = 1, /* col movement is relative */
310 R_RELATIVE = 2, /* row movement is relative */ 383 R_RELATIVE = 2, /* row movement is relative */
311 RELATIVE = C_RELATIVE | R_RELATIVE, 384 RELATIVE = C_RELATIVE | R_RELATIVE,
312}; 385};
313 386
314/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 387/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
315enum { 388enum {
316 INSERT = -1, /* don't change these values */ 389 INSERT = -1, /* don't change these values */
317 DELETE = +1, 390 DELETE = +1,
318 ERASE = +2, 391 ERASE = +2,
319}; 392};
320 393
321/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 394/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
322enum page_dirn { 395enum page_dirn {
323 UP, 396 UP,
324 DN, 397 DN,
325 NO_DIR, 398 NO_DIR,
326}; 399};
327 400
328/* arguments for rxvt_scr_change_screen () */ 401/* arguments for rxvt_term::scr_change_screen () */
329enum { 402enum {
330 PRIMARY = 0, 403 PRIMARY = 0,
331 SECONDARY, 404 SECONDARY,
332}; 405};
333 406
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
334#define RS_None 0 410#define RS_None 0
335 411
336#define RS_fgMask 0x0000007fUL // 128 colors 412// GET_BGATTR depends on RS_fgShift > RS_bgShift
337#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)
338 434
339// font styles 435// font styles
340#define RS_Bold 0x00004000UL // value 1 436#define RS_Bold (1UL << RS_styleShift)
341#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)
342 442
343// fake styles 443// fake styles
344#define RS_Blink 0x00010000UL // blink 444#define RS_Blink (1UL << 29)
345#define RS_RVid 0x00020000UL // reverse video 445#define RS_RVid (1UL << 30) // reverse video
346#define RS_Uline 0x00040000UL // underline 446#define RS_Uline (1UL << 31) // underline
347
348// toggle this to force redraw, must be != RS_Careful
349#define RS_redraw 0x01000000UL
350
351// 5 custom bits for extensions
352#define RS_customCount 32
353#define RS_customMask 0x00f80000UL
354#define RS_customShift 19
355
356// other flags
357#define RS_Careful 0x80000000UL /* be careful when drawing these */
358
359#define RS_styleCount 4
360#define RS_styleMask (RS_Bold | RS_Italic)
361#define RS_styleShift 14
362 447
363#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)
364#define RS_attrMask (RS_baseattrMask | RS_fontMask) 449#define RS_attrMask (RS_baseattrMask | RS_fontMask)
365 450
366#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
367#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
368#define RS_fontShift 24
369
370#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))
371#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))
372
373#define Sel_none 0 /* Not waiting */
374#define Sel_normal 0x01 /* normal selection */
375#define Sel_incr 0x02 /* incremental selection */
376#define Sel_direct 0x00
377#define Sel_Primary 0x01
378#define Sel_Secondary 0x02
379#define Sel_Clipboard 0x03
380#define Sel_whereMask 0x0f
381#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
382#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
383 453
384enum { 454enum {
385 C0_NUL = 0x00, 455 C0_NUL = 0x00,
386 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,
387 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 ,
… …
405 XTerm_Color_cursor = 12, // change actual 'Cursor' color 475 XTerm_Color_cursor = 12, // change actual 'Cursor' color
406 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 476 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
407 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 477 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
408 XTerm_Color05 = 15, // not implemented (tektronix fg) 478 XTerm_Color05 = 15, // not implemented (tektronix fg)
409 XTerm_Color06 = 16, // not implemented (tektronix bg) 479 XTerm_Color06 = 16, // not implemented (tektronix bg)
410 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
411 XTerm_logfile = 46, // not implemented 482 XTerm_logfile = 46, // not implemented
412 XTerm_font = 50, 483 XTerm_font = 50,
413 484
414 XTerm_konsole30 = 30, // reserved for konsole 485 XTerm_konsole30 = 30, // reserved for konsole
415 XTerm_konsole31 = 31, // reserved for konsole 486 XTerm_konsole31 = 31, // reserved for konsole
… …
417 /* 488 /*
418 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 489 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
419 */ 490 */
420 491
421 // deprecated 492 // deprecated
422 Rxvt_Color_BD = 18,
423 Rxvt_Color_UL = 19,
424 Rxvt_restoreFG = 39, 493 Rxvt_restoreFG = 39,
425 Rxvt_restoreBG = 49, 494 Rxvt_restoreBG = 49,
426 495
427 Rxvt_Pixmap = 20, // new bg pixmap 496 Rxvt_Pixmap = 20, // new bg pixmap
428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 497 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
432 501
433 URxvt_Color_IT = 704, // change actual 'Italic' colour 502 URxvt_Color_IT = 704, // change actual 'Italic' colour
434 URxvt_Color_tint = 705, // change actual tint colour 503 URxvt_Color_tint = 705, // change actual tint colour
435 URxvt_Color_BD = 706, // change actual 'Bold' color 504 URxvt_Color_BD = 706, // change actual 'Bold' color
436 URxvt_Color_UL = 707, // change actual 'Underline' color 505 URxvt_Color_UL = 707, // change actual 'Underline' color
506 URxvt_Color_border = 708,
437 507
438 URxvt_font = 710, 508 URxvt_font = 710,
439 URxvt_boldFont = 711, 509 URxvt_boldFont = 711,
440 URxvt_italicFont = 712, 510 URxvt_italicFont = 712,
441 URxvt_boldItalicFont = 713, 511 URxvt_boldItalicFont = 713,
442 512
443 URxvt_view_up = 720, 513 URxvt_view_up = 720,
444 URxvt_view_down = 721, 514 URxvt_view_down = 721,
445 515
446 URxvt_perl = 777, 516 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
447}; 517};
448 518
449/* Words starting with `Color_' are colours. Others are counts */ 519/* Words starting with `Color_' are colours. Others are counts */
450/* 520/*
451 * The PixColor and rendition colour usage should probably be decoupled 521 * The PixColor and rendition colour usage should probably be decoupled
… …
481 Color_White = maxBrightCOLOR, 551 Color_White = maxBrightCOLOR,
482#else 552#else
483 Color_White = maxCOLOR, 553 Color_White = maxCOLOR,
484#endif 554#endif
485 minTermCOLOR = Color_White + 1, 555 minTermCOLOR = Color_White + 1,
556#if USE_256_COLORS
557 maxTermCOLOR = Color_White + 240,
558#else
486 maxTermCOLOR = Color_White + 72, 559 maxTermCOLOR = Color_White + 72,
560#endif
487#ifndef NO_CURSORCOLOR 561#ifndef NO_CURSORCOLOR
488 Color_cursor, 562 Color_cursor,
489 Color_cursor2, 563 Color_cursor2,
490#endif 564#endif
491 Color_pointer_fg, 565 Color_pointer_fg,
… …
500#if ENABLE_FRILLS 574#if ENABLE_FRILLS
501 Color_underline, 575 Color_underline,
502#endif 576#endif
503#ifdef OPTION_HC 577#ifdef OPTION_HC
504 Color_HC, 578 Color_HC,
579 Color_HTC,
505#endif 580#endif
506#ifdef KEEP_SCROLLCOLOR
507 Color_scroll, 581 Color_scroll,
582#ifdef RXVT_SCROLLBAR
508 Color_trough, 583 Color_trough,
509#endif 584#endif
510#if ENABLE_TRANSPARENCY 585#if ENABLE_TRANSPARENCY
511 Color_tint, 586 Color_tint,
512#endif 587#endif
513#if OFF_FOCUS_FADING 588#if OFF_FOCUS_FADING
514 Color_fade, 589 Color_fade,
515#endif 590#endif
516 NRS_COLORS, /* */ 591 NRS_COLORS, /* */
517#ifdef KEEP_SCROLLCOLOR 592#ifdef RXVT_SCROLLBAR
518 Color_topShadow = NRS_COLORS, 593 Color_topShadow = NRS_COLORS,
519 Color_bottomShadow, 594 Color_bottomShadow,
520 TOTAL_COLORS 595 TOTAL_COLORS
521#else 596#else
522 TOTAL_COLORS = NRS_COLORS 597 TOTAL_COLORS = NRS_COLORS
523#endif 598#endif
524}; 599};
525 600
601#if USE_256_COLORS
602# define Color_Bits 9 // 0 .. maxTermCOLOR
603#else
526#define Color_Bits 7 // 0 .. maxTermCOLOR 604# define Color_Bits 7 // 0 .. maxTermCOLOR
605#endif
527 606
528/* 607/*
529 * Resource list 608 * Resource list
530 */ 609 */
531enum { 610enum {
… …
559#define PrivMode_vt52 (1UL<<18) 638#define PrivMode_vt52 (1UL<<18)
560#define PrivMode_LFNL (1UL<<19) 639#define PrivMode_LFNL (1UL<<19)
561#define PrivMode_MouseBtnEvent (1UL<<20) 640#define PrivMode_MouseBtnEvent (1UL<<20)
562#define PrivMode_MouseAnyEvent (1UL<<21) 641#define PrivMode_MouseAnyEvent (1UL<<21)
563#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
564 645
565#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)
566 647
567#ifdef ALLOW_132_MODE 648#ifdef ALLOW_132_MODE
568# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 649# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
572 653
573// do not change these constants lightly, there are many interdependencies 654// do not change these constants lightly, there are many interdependencies
574#define IMBUFSIZ 128 // input modifier buffer sizes 655#define IMBUFSIZ 128 // input modifier buffer sizes
575#define KBUFSZ 512 // size of keyboard mapping buffer 656#define KBUFSZ 512 // size of keyboard mapping buffer
576#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
577#define UBUFSIZ 2048 // character buffer 659#define UBUFSIZ 2048 // character buffer
578 660
579#if ENABLE_FRILLS 661#if ENABLE_FRILLS
580# include <X11/Xmd.h> 662# include <X11/Xmd.h>
581typedef struct _mwmhints { 663typedef struct _mwmhints
664{
582 CARD32 flags; 665 CARD32 flags;
583 CARD32 functions; 666 CARD32 functions;
584 CARD32 decorations; 667 CARD32 decorations;
585 INT32 input_mode; 668 INT32 input_mode;
586 CARD32 status; 669 CARD32 status;
… …
617/* 700/*
618 ***************************************************************************** 701 *****************************************************************************
619 * MACRO DEFINES 702 * MACRO DEFINES
620 ***************************************************************************** 703 *****************************************************************************
621 */ 704 */
705
706// speed hack, copy some member variable into a local variable of the same name
622#define dLocal(type,name) type const name = this->name 707#define dLocal(type,name) type const name = this->name
623 708
624// 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
625// single-width. 710// single-width.
626#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))
… …
633#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 718#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
634#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 719#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
635#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 720#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
636#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 721#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
637 722
638#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)
639#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)
640 728
641/* how to build & extract colors and attributes */ 729/* how to build & extract colors and attributes */
642#define GET_BASEFG(x) (((x) & RS_fgMask)) 730#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
643#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 731#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
644 732
645#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 733#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
646#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 734#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
647 735
648#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 736#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
649#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 737#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
650 738
651#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
652#define GET_BGATTR(x) \ 742#define GET_BGATTR(x) \
743 (ecb_unlikely ((x) & RS_RVid) \
653 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 744 ? (((x) & (RS_attrMask & ~RS_RVid)) \
654 | (((x) & RS_fgMask)<<Color_Bits)) \ 745 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
655 : ((x) & (RS_attrMask | RS_bgMask))) 746 : ((x) & (RS_attrMask | RS_bgMask)))
656#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 747#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
657#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 748#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
658#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 749#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
659 750
660#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 751#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
661 752
662#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 753#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
663#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 754#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
664 755
665#if ENABLE_STYLES 756#if ENABLE_STYLES
666# define FONTSET(style) fontset[GET_STYLE (style)] 757# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
667#else 758#else
668# define FONTSET(style) fontset[0] 759# define FONTSET_of(t,style) (t)->fontset[0]
669#endif 760#endif
761
762#define FONTSET(style) FONTSET_of (this, style)
670 763
671typedef callback<void (const char *)> log_callback; 764typedef callback<void (const char *)> log_callback;
672typedef callback<int (int)> getfd_callback; 765typedef callback<int (int)> getfd_callback;
673 766
674/****************************************************************************/ 767/****************************************************************************/
… …
677#define LINE_FILTERED 0x0002 // line has been filtered 770#define LINE_FILTERED 0x0002 // line has been filtered
678#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 771#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
679#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)
680#define LINE_BIDI 0x0010 // line needs bidi (NYI) 773#define LINE_BIDI 0x0010 // line needs bidi (NYI)
681 774
682struct line_t { 775struct line_t
776{
683 text_t *t; // terminal the text 777 text_t *t; // terminal the text
684 rend_t *r; // rendition, uses RS_ flags 778 rend_t *r; // rendition, uses RS_ flags
685 tlen_t_ l; // length of each text line 779 tlen_t_ l; // length of each text line
686 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 }
687 791
688 bool is_longer () 792 bool is_longer ()
689 { 793 {
690 return f & LINE_LONGER; 794 return f & LINE_LONGER;
691 } 795 }
… …
721}; 825};
722 826
723/****************************************************************************/ 827/****************************************************************************/
724 828
725// primitive wrapper around mbstate_t to ensure initialisation 829// primitive wrapper around mbstate_t to ensure initialisation
726struct mbstate { 830struct mbstate
831{
727 mbstate_t mbs; 832 mbstate_t mbs;
728 833
729 operator mbstate_t *() { return &mbs; } 834 operator mbstate_t *() { return &mbs; }
730 void reset () { memset (&mbs, 0, sizeof (mbs)); } 835 void reset () { memset (&mbs, 0, sizeof (mbs)); }
731 mbstate () { reset (); } 836 mbstate () { reset (); }
… …
752 857
753#if ENABLE_COMBINING 858#if ENABLE_COMBINING
754// compose chars are used to represent composite characters 859// compose chars are used to represent composite characters
755// that are not representable in unicode, as well as characters 860// that are not representable in unicode, as well as characters
756// not fitting in the BMP. 861// not fitting in the BMP.
757struct compose_char { 862struct compose_char
863{
758 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
759 compose_char (unicode_t c1, unicode_t c2) 868 compose_char (unicode_t c1, unicode_t c2)
760 : c1(c1), c2(c2) 869 : c1(c1), c2(c2)
761 { } 870 { }
762}; 871};
763 872
764class rxvt_composite_vec { 873class rxvt_composite_vec
874{
765 vector<compose_char> v; 875 vector<compose_char> v;
766public: 876public:
767 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 877 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
768 int expand (unicode_t c, wchar_t *r); 878 int expand (unicode_t c, wchar_t *r);
769 compose_char *operator [](text_t c) 879 compose_char *operator [](text_t c)
… …
788extern rxvt_t rxvt_current_term; 898extern rxvt_t rxvt_current_term;
789 899
790#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)
791#define GET_R rxvt_current_term 901#define GET_R rxvt_current_term
792 902
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
793typedef struct { 915typedef struct
916{
794 int row; 917 int row;
795 int col; 918 int col;
796} row_col_t; 919} row_col_t;
797 920
798/* 921/*
… …
823 * +------------+·display·+·= term_start 946 * +------------+·display·+·= term_start
824 * | terminal | display | 947 * | terminal | display |
825 * | terminal +---------+ 948 * | terminal +---------+
826 * | terminal | 949 * | terminal |
827 * | terminal | 950 * | terminal |
828 * +------------+···········= term_stat + nrow - 1 951 * +------------+···········= term_start + nrow - 1
829 * | 952 * |
830 * | 953 * |
831 * END······················= total_rows 954 * END······················= total_rows
832 */ 955 */
833 956
834struct TermWin_t { 957struct TermWin_t
958{
959 int vt_width; /* actual window width [pixels] */
960 int vt_height; /* actual window height [pixels] */
835 int width; /* window width [pixels] */ 961 int width; /* window width [pixels] */
836 int height; /* window height [pixels] */ 962 int height; /* window height [pixels] */
837 int fwidth; /* font width [pixels] */ 963 int fwidth; /* font width [pixels] */
838 int fheight; /* font height [pixels] */ 964 int fheight; /* font height [pixels] */
839 int fbase; /* font ascent (baseline) [pixels] */ 965 int fbase; /* font ascent (baseline) [pixels] */
… …
842 int focus; /* window has focus */ 968 int focus; /* window has focus */
843 int mapped; /* window state mapped? */ 969 int mapped; /* window state mapped? */
844 int int_bwidth; /* internal border width */ 970 int int_bwidth; /* internal border width */
845 int ext_bwidth; /* external border width */ 971 int ext_bwidth; /* external border width */
846 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 */
847 int saveLines; /* number of lines that fit in scrollback */ 974 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */ 975 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */ 976 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */ 977 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */ 978 int top_row; /* topmost row index of scrollback */
852 Window parent[6]; /* parent identifiers - we're parent[0] */ 979 Window parent; /* parent identifier */
853 Window vt; /* vt100 window */ 980 Window vt; /* vt100 window */
854 GC gc; /* GC for drawing */ 981 GC gc; /* GC for drawing */
855 Pixmap pixmap;
856 rxvt_drawable *drawable; 982 rxvt_drawable *drawable;
857 rxvt_fontset *fontset[4]; 983 rxvt_fontset *fontset[4];
858}; 984};
859 985
860/* 986/*
… …
869 * 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
870 * nothing is selected 996 * nothing is selected
871 * beg: row/column of beginning of selection : never past mark 997 * beg: row/column of beginning of selection : never past mark
872 * mark: row/column of initial click : never past end 998 * mark: row/column of initial click : never past end
873 * end: row/column of one character past end of selection 999 * end: row/column of one character past end of selection
874 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 1000 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
875 * * Note: col == -1 ==> we're left of screen 1001 * * Note: col == -1 ==> we're left of screen
876 * 1002 *
877 */ 1003 */
878typedef struct { 1004struct screen_t
1005{
879 row_col_t cur; /* cursor position on the screen */ 1006 row_col_t cur; /* cursor position on the screen */
880 int tscroll; /* top of settable scroll region */ 1007 int tscroll; /* top of settable scroll region */
881 int bscroll; /* bottom of settable scroll region */ 1008 int bscroll; /* bottom of settable scroll region */
882 unsigned int charset; /* character set number [0..3] */ 1009 unsigned int charset; /* character set number [0..3] */
883 unsigned int flags; /* see below */ 1010 unsigned int flags; /* see below */
884 row_col_t s_cur; /* saved cursor position */ 1011 row_col_t s_cur; /* saved cursor position */
885 unsigned int s_charset; /* saved character set number [0..3] */ 1012 unsigned int s_charset; /* saved character set number [0..3] */
886 char s_charset_char; 1013 char s_charset_char;
887 rend_t s_rstyle; /* saved rendition style */ 1014 rend_t s_rstyle; /* saved rendition style */
888} screen_t; 1015};
889 1016
890enum selection_op_t { 1017enum selection_op_t
1018{
891 SELECTION_CLEAR = 0, /* nothing selected */ 1019 SELECTION_CLEAR = 0, /* nothing selected */
892 SELECTION_INIT, /* marked a point */ 1020 SELECTION_INIT, /* marked a point */
893 SELECTION_BEGIN, /* started a selection */ 1021 SELECTION_BEGIN, /* started a selection */
894 SELECTION_CONT, /* continued selection */ 1022 SELECTION_CONT, /* continued selection */
895 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1023 SELECTION_DONE /* selection put in CUT_BUFFER0 */
896}; 1024};
897 1025
898typedef struct { 1026struct selection_t
1027{
899 wchar_t *text; /* selected text */ 1028 wchar_t *text; /* selected text */
900 unsigned int len; /* length of selected text */ 1029 unsigned int len; /* length of selected text */
901 unsigned int screen; /* screen being used */ 1030 unsigned int screen; /* screen being used */
902 unsigned int clicks; /* number of clicks */ 1031 unsigned int clicks; /* number of clicks */
903 selection_op_t op; /* current operation */ 1032 selection_op_t op; /* current operation */
904 bool rect; /* rectangular selection? */ 1033 bool rect; /* rectangular selection? */
905 row_col_t beg; /* beginning of selection <= mark */ 1034 row_col_t beg; /* beginning of selection <= mark */
906 row_col_t mark; /* point of initial click <= end */ 1035 row_col_t mark; /* point of initial click <= end */
907 row_col_t end; /* one character past end point */ 1036 row_col_t end; /* one character past end point */
908} selection_t; 1037 wchar_t *clip_text; /* text copied to the clipboard */
1038 unsigned int clip_len; /* length of clipboard text */
1039};
909 1040
910/* ------------------------------------------------------------------------- */ 1041/* ------------------------------------------------------------------------- */
911 1042
912/* screen_t flags */ 1043/* screen_t flags */
913#define Screen_Relative (1<<0) /* relative origin mode flag */ 1044#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
917#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1048#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
918#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1049#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
919 1050
920/* rxvt_vars.options */ 1051/* rxvt_vars.options */
921enum { 1052enum {
922# define def(name,idx) Opt_ ## name = idx,
923# 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,
924# include "optinc.h" 1056# include "optinc.h"
925# undef nodef 1057# undef nodef
926# undef def 1058# undef def
927Opt_count 1059 Opt_count
928}; 1060};
929 1061
930/* ------------------------------------------------------------------------- */ 1062/* ------------------------------------------------------------------------- */
931 1063
932struct rxvt_vars : TermWin_t { 1064struct rxvt_vars : TermWin_t
1065{
933 scrollBar_t scrollBar; 1066 scrollBar_t scrollBar;
934 uint8_t options[(Opt_count + 7) >> 3]; 1067 uint8_t options[(Opt_count + 7) >> 3];
935 XSizeHints szHint; 1068 XSizeHints szHint;
936 rxvt_color *pix_colors; 1069 rxvt_color *pix_colors;
937 Cursor TermWin_cursor; /* cursor for vt window */ 1070 Cursor TermWin_cursor; /* cursor for vt window */
938 int numlock_state; 1071
939 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1072 line_t *row_buf; // all lines, scrollback + terminal, circular
940 line_t *drawn_buf; // text on screen 1073 line_t *drawn_buf; // text on screen
941 line_t *swap_buf; // lines for swap buffer 1074 line_t *swap_buf; // lines for swap buffer
942 char *tabs; /* per location: 1 == tab-stop */ 1075 char *tabs; /* per location: 1 == tab-stop */
943 screen_t screen; 1076 screen_t screen;
944 screen_t swap; 1077 screen_t swap;
… …
947#ifdef OFF_FOCUS_FADING 1080#ifdef OFF_FOCUS_FADING
948 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1081 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949#endif 1082#endif
950}; 1083};
951 1084
952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1085struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1086{
953 1087
954 // special markers with magic addresses 1088 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset 1089 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on 1090 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off 1091 static const char resval_off []; // or off
… …
965 1099
966 unsigned char want_refresh:1, 1100 unsigned char want_refresh:1,
967 current_screen:1, /* primary or secondary */ 1101 current_screen:1, /* primary or secondary */
968 num_scr_allow:1, 1102 num_scr_allow:1,
969 bypass_keystate:1, 1103 bypass_keystate:1,
1104#if ENABLE_FRILLS
1105 urgency_hint:1,
1106#endif
970#ifdef CURSOR_BLINK 1107#if CURSOR_BLINK
971 hidden_cursor:1, 1108 hidden_cursor:1,
972#endif 1109#endif
973#ifdef TEXT_BLINK 1110#if TEXT_BLINK
974 hidden_text:1, 1111 hidden_text:1,
975#endif 1112#endif
976#ifdef POINTER_BLANK 1113#if POINTER_BLANK
977 hidden_pointer:1, 1114 hidden_pointer:1,
978#endif 1115#endif
979 enc_utf8:1, /* wether locale uses utf-8 */ 1116 enc_utf8:1, /* whether locale uses utf-8 */
980 seen_input:1, /* wether we have seen some program output yet */ 1117 seen_input:1, /* whether we have seen some program output yet */
981 seen_resize:1, /* wether we had a resize event */ 1118 seen_resize:1, /* whether we had a resize event */
1119 init_done:1,
982 parsed_geometry:1; 1120 parsed_geometry:1;
983 1121
984 unsigned char refresh_type, 1122 unsigned char refresh_type,
985#ifdef META8_OPTION 1123#ifdef META8_OPTION
986 meta_char, /* Alt-key prefix */ 1124 meta_char; /* Alt-key prefix */
987#endif 1125#endif
988 selection_wait,
989 selection_type;
990/* ---------- */ 1126/* ---------- */
991 bool rvideo_state, rvideo_mode; 1127 bool rvideo_state, rvideo_mode;
992#ifndef NO_BELL 1128#ifndef NO_BELL
993 bool rvideo_bell; 1129 bool rvideo_bell;
994#endif 1130#endif
995 int num_scr; /* screen: number lines scrolled */ 1131 int num_scr; /* screen: number of lines scrolled */
996 int prev_ncol, /* screen: previous number of columns */ 1132 int prev_ncol, /* screen: previous number of columns */
997 prev_nrow; /* screen: previous number of rows */ 1133 prev_nrow; /* screen: previous number of rows */
998/* ---------- */ 1134/* ---------- */
999 rend_t rstyle; 1135 rend_t rstyle;
1000/* ---------- */ 1136/* ---------- */
… …
1012 mouse_slip_wheel_speed, 1148 mouse_slip_wheel_speed,
1013#endif 1149#endif
1014 refresh_count, 1150 refresh_count,
1015 window_vt_x, 1151 window_vt_x,
1016 window_vt_y, 1152 window_vt_y,
1017 window_sb_x,
1018 mouse_row, 1153 mouse_row,
1019 mouse_col, 1154 mouse_col,
1020# ifdef POINTER_BLANK 1155# ifdef POINTER_BLANK
1021 pointerBlankDelay, 1156 pointerBlankDelay,
1022# endif 1157# endif
1023 allowedxerror; 1158 allowedxerror;
1024/* ---------- */ 1159/* ---------- */
1025 unsigned int ModLevel3Mask, 1160 unsigned int ModLevel3Mask,
1026 ModMetaMask, 1161 ModMetaMask,
1027 ModNumLockMask; 1162 ModNumLockMask;
1028 int old_width, /* last used width in screen resize */
1029 old_height; /* last used height in screen resize */
1030 unsigned long priv_modes, 1163 unsigned long priv_modes,
1031 SavedModes; 1164 SavedModes;
1032/* ---------- */ 1165/* ---------- */
1033 Atom *xa; 1166 Atom *xa;
1034/* ---------- */ 1167/* ---------- */
1035#ifdef RXVT_SCROLLBAR
1036 GC scrollbarGC,
1037 topShadowGC,
1038 botShadowGC;
1039#endif
1040#ifdef XTERM_SCROLLBAR
1041 GC xscrollbarGC,
1042 ShadowGC;
1043#endif
1044#ifdef PLAIN_SCROLLBAR
1045 GC pscrollbarGC;
1046#endif
1047#ifdef NEXT_SCROLLBAR
1048 GC blackGC,
1049 whiteGC,
1050 grayGC,
1051 darkGC,
1052 stippleGC;
1053 Pixmap dimple,
1054 upArrow,
1055 downArrow,
1056 upArrowHi,
1057 downArrowHi;
1058#endif
1059/* ---------- */
1060 Time selection_time, 1168 Time selection_time,
1061 selection_request_time; 1169 clipboard_time;
1170 rxvt_selection *selection_req;
1062 pid_t cmd_pid; /* process id of child */ 1171 pid_t cmd_pid; /* process id of child */
1063 char * incr_buf;
1064 size_t incr_buf_size, incr_buf_fill;
1065/* ---------- */ 1172/* ---------- */
1066 struct mouse_event MEvent; 1173 struct mouse_event MEvent;
1067 XComposeStatus compose; 1174 XComposeStatus compose;
1068 struct termios tio; 1175 static struct termios def_tio;
1069 row_col_t oldcursor; 1176 row_col_t oldcursor;
1070#ifdef HAVE_BG_PIXMAP 1177#ifdef HAVE_BG_PIXMAP
1071 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);
1072#endif 1195# endif
1073#ifdef HAVE_AFTERIMAGE 1196
1074 ASVisual *asv; 1197# if ENABLE_TRANSPARENCY
1075 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 }
1076#endif 1223#endif
1077 1224
1078#if ENABLE_OVERLAY 1225#if ENABLE_OVERLAY
1079 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1226 overlay_base ov;
1080 text_t **ov_text;
1081 rend_t **ov_rend;
1082 1227
1083 void scr_swap_overlay () NOTHROW; 1228 void scr_swap_overlay () NOTHROW;
1084 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;
1085 void scr_overlay_off () NOTHROW; 1230 void scr_overlay_off () NOTHROW;
1086 void scr_overlay_set (int x, int y, 1231 void scr_overlay_set (int x, int y,
… …
1090 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;
1091#endif 1236#endif
1092 1237
1093 vector<void *> allocated; // free these memory blocks with free() 1238 vector<void *> allocated; // free these memory blocks with free()
1094 1239
1095 char env_windowid[21]; /* environmental variable WINDOWID */ 1240 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1096 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1097 char *env_display; /* environmental variable DISPLAY */
1098 char *env_term; /* environmental variable TERM */
1099 1241
1100 char *locale; 1242 char *locale;
1101 char charsets[4]; 1243 char charsets[4];
1102 char *v_buffer; /* pointer to physical buffer */ 1244 char *v_buffer; /* pointer to physical buffer */
1103 unsigned int v_buflen; /* size of area to write */ 1245 unsigned int v_buflen; /* size of area to write */
… …
1115 char *cmdbuf_ptr, *cmdbuf_endp; 1257 char *cmdbuf_ptr, *cmdbuf_endp;
1116 char cmdbuf_base[CBUFSIZ]; 1258 char cmdbuf_base[CBUFSIZ];
1117 1259
1118 ptytty *pty; 1260 ptytty *pty;
1119 1261
1120 rxvt_salloc *talloc; // text line allocator 1262 // chunk contains all line_t's as well as rend_t and text_t buffers
1121 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;
1122 1266
1123 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
1124 1268
1125#if ENABLE_FRILLS || ISO_14755 1269#if ENABLE_FRILLS || ISO_14755
1126 // ISO 14755 entry support 1270 // ISO 14755 entry support
1127 unicode_t iso14755buf; 1271 unicode_t iso14755buf;
1128 void commit_iso14755 (); 1272 void commit_iso14755 ();
1129 int hex_keyval (XKeyEvent &ev);
1130# if ISO_14755 1273# if ISO_14755
1131 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);
1132 void iso14755_54 (int x, int y); 1275 void iso14755_54 (int x, int y);
1133# endif 1276# endif
1134#endif 1277#endif
1135 1278
1136 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;
… …
1144 void rootwin_cb (XEvent &xev); 1287 void rootwin_cb (XEvent &xev);
1145 xevent_watcher rootwin_ev; 1288 xevent_watcher rootwin_ev;
1146#endif 1289#endif
1147#ifdef HAVE_BG_PIXMAP 1290#ifdef HAVE_BG_PIXMAP
1148 void update_background (); 1291 void update_background ();
1149#if TRACE_PIXMAPS
1150 void trace_update_background (const char *file, int line);
1151# define update_background() trace_update_background (__FILE__, __LINE__)
1152#endif
1153 void update_background_cb (ev::timer &w, int revents); 1292 void update_background_cb (ev::timer &w, int revents);
1154 ev::timer update_background_ev; 1293 ev::timer update_background_ev;
1155#endif 1294#endif
1156 1295
1157 void x_cb (XEvent &xev); 1296 void x_cb (XEvent &xev);
1158 xevent_watcher termwin_ev; 1297 xevent_watcher termwin_ev;
1159 xevent_watcher vt_ev; 1298 xevent_watcher vt_ev;
1160#ifdef HAVE_SCROLLBARS
1161 xevent_watcher scrollbar_ev; 1299 xevent_watcher scrollbar_ev;
1162#endif
1163 1300
1164 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;
1165 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;
1166 void refresh_check (); 1303 void refresh_check ();
1167 void flush (); 1304 void flush ();
1168 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);
1169 bool pty_fill (); 1308 bool pty_fill ();
1170 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;
1171 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1172 1310
1173#ifdef CURSOR_BLINK 1311#ifdef CURSOR_BLINK
1312 void cursor_blink_reset ();
1174 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;
1175#endif 1314#endif
1176#ifdef TEXT_BLINK 1315#ifdef TEXT_BLINK
1177 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;
1178#endif 1317#endif
… …
1197 void pointer_unblank (); 1336 void pointer_unblank ();
1198 1337
1199 void tt_printf (const char *fmt,...); 1338 void tt_printf (const char *fmt,...);
1200 void tt_write (const char *data, unsigned int len); 1339 void tt_write (const char *data, unsigned int len);
1201 void pty_write (); 1340 void pty_write ();
1202
1203 void init (stringvec *argv, stringvec *envv)
1204 {
1205 this->argv = argv;
1206 init (argv->size (), argv->begin (), envv);
1207 }
1208 1341
1209 void make_current () const // make this the "currently active" urxvt instance 1342 void make_current () const // make this the "currently active" urxvt instance
1210 { 1343 {
1211 SET_R (this); 1344 SET_R (this);
1212 set_environ (envv); 1345 set_environ (envv);
… …
1224 void im_set_size (XRectangle &size); 1357 void im_set_size (XRectangle &size);
1225 void im_set_position (XPoint &pos) NOTHROW; 1358 void im_set_position (XPoint &pos) NOTHROW;
1226 void im_set_color (unsigned long &fg, unsigned long &bg); 1359 void im_set_color (unsigned long &fg, unsigned long &bg);
1227 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);
1228 1361
1229 bool IMisRunning (); 1362 bool im_is_running ();
1230 void IMSendSpot (); 1363 void im_send_spot ();
1231 bool IM_get_IC (const char *modifiers); 1364 bool im_get_ic (const char *modifiers);
1232 void IMSetPosition (); 1365 void im_set_position ();
1233#endif 1366#endif
1234 1367
1235 // command.C 1368 // command.C
1236 void key_press (XKeyEvent &ev); 1369 void key_press (XKeyEvent &ev);
1237 void key_release (XKeyEvent &ev); 1370 void key_release (XKeyEvent &ev);
1238 unsigned int cmd_write (const char *str, unsigned int count);
1239 1371
1240 wchar_t next_char () NOTHROW; 1372 wchar_t next_char () NOTHROW;
1241 wchar_t cmd_getc () THROW ((class out_of_input)); 1373 wchar_t cmd_getc () THROW ((class out_of_input));
1242 uint32_t next_octet () NOTHROW; 1374 uint32_t next_octet () NOTHROW;
1243 uint32_t cmd_get8 () THROW ((class out_of_input)); 1375 uint32_t cmd_get8 () THROW ((class out_of_input));
1244 1376
1245 bool cmd_parse (); 1377 void cmd_parse ();
1246 void mouse_report (XButtonEvent &ev); 1378 void mouse_report (XButtonEvent &ev);
1247 void button_press (XButtonEvent &ev); 1379 void button_press (XButtonEvent &ev);
1248 void button_release (XButtonEvent &ev); 1380 void button_release (XButtonEvent &ev);
1249 void focus_in (); 1381 void focus_in ();
1250 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
1251 void update_fade_color (unsigned int idx); 1388 void update_fade_color (unsigned int idx);
1252#ifdef PRINTPIPE 1389#ifdef PRINTPIPE
1253 FILE *popen_printer (); 1390 FILE *popen_printer ();
1254 int pclose_printer (FILE *stream); 1391 int pclose_printer (FILE *stream);
1255#endif 1392#endif
… …
1261 void process_window_ops (const int *args, unsigned int nargs); 1398 void process_window_ops (const int *args, unsigned int nargs);
1262 char *get_to_st (unicode_t &ends_how); 1399 char *get_to_st (unicode_t &ends_how);
1263 void process_dcs_seq (); 1400 void process_dcs_seq ();
1264 void process_osc_seq (); 1401 void process_osc_seq ();
1265 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);
1266 void process_xterm_seq (int op, const char *str, char resp); 1403 void process_xterm_seq (int op, char *str, char resp);
1267 int privcases (int mode, unsigned long bit); 1404 int privcases (int mode, unsigned long bit);
1268 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);
1269 void process_sgr_mode (unsigned int nargs, const int *arg); 1406 void process_sgr_mode (unsigned int nargs, const int *arg);
1270 void process_graphics ();
1271 // 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);
1272 void init_vars (); 1411 void init_vars ();
1273 const char **init_resources (int argc, const char *const *argv); 1412 const char **init_resources (int argc, const char *const *argv);
1274 void init (int argc, const char *const *argv, stringvec *envv);
1275 void init_env (); 1413 void init_env ();
1276 void set_locale (const char *locale); 1414 void set_locale (const char *locale);
1277 void init_xlocale (); 1415 void init_xlocale ();
1278 void init_command (const char *const *argv); 1416 void init_command (const char *const *argv);
1279 void run_command (const char *const *argv); 1417 void run_command (const char *const *argv);
1280 int run_child (const char *const *argv); 1418 int run_child (const char *const *argv);
1281 void color_aliases (int idx); 1419 void color_aliases (int idx);
1282 void create_windows (int argc, const char *const *argv); 1420 void create_windows (int argc, const char *const *argv);
1283 void Get_Colours (); 1421 void get_colours ();
1284 void get_ourmods (); 1422 void get_ourmods ();
1423 void set_icon (const char *file);
1285 // main.C 1424 // main.C
1286 void tt_winch (); 1425 void tt_winch ();
1287 rxvt_term (); 1426 rxvt_term ();
1288 ~rxvt_term (); 1427 ~rxvt_term ();
1289 void destroy (); 1428 void destroy ();
… …
1291 void recolour_cursor (); 1430 void recolour_cursor ();
1292 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);
1293 void window_calc (unsigned int newwidth, unsigned int newheight); 1432 void window_calc (unsigned int newwidth, unsigned int newheight);
1294 bool set_fonts (); 1433 bool set_fonts ();
1295 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);
1296 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);
1297 void set_title (const char *str); 1437 void set_title (const char *str);
1298 void set_icon_name (const char *str); 1438 void set_icon_name (const char *str);
1299 void set_window_color (int idx, const char *color); 1439 void set_window_color (int idx, const char *color);
1300 void set_colorfgbg (); 1440 char *get_colorfgbg ();
1301 bool set_color (rxvt_color &color, const char *name); 1441 bool set_color (rxvt_color &color, const char *name);
1302 void alias_color (int dst, int src); 1442 void alias_color (int dst, int src);
1303 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1443 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1304 void get_window_origin (int &x, int &y); 1444 void get_window_origin (int &x, int &y);
1305 Pixmap get_pixmap_property (int prop_id);
1306 1445
1307 // screen.C 1446 // screen.C
1308 1447
1309 void lalloc (line_t &l) const 1448 bool option (uint8_t opt) const NOTHROW
1310 { 1449 {
1311 l.t = (text_t *)talloc->alloc (); 1450 return options[opt >> 3] & (1 << (opt & 7));
1312 l.r = (rend_t *)ralloc->alloc ();
1313 } 1451 }
1314 1452
1315#if 0 1453 void set_option (uint8_t opt, bool set = true) NOTHROW;
1316 void lfree (line_t &l)
1317 {
1318 talloc->free (l.t);
1319 ralloc->free (l.r);
1320 }
1321#endif
1322
1323 void lresize (line_t &l) const
1324 {
1325 if (!l.t)
1326 return;
1327
1328 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1329 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1330
1331 l.l = min (l.l, ncol);
1332
1333 if (ncol > prev_ncol)
1334 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1335 }
1336 1454
1337 int fgcolor_of (rend_t r) const NOTHROW 1455 int fgcolor_of (rend_t r) const NOTHROW
1338 { 1456 {
1339 int base = GET_BASEFG (r); 1457 int base = GET_BASEFG (r);
1340#ifndef NO_BRIGHTCOLOR 1458#ifndef NO_BRIGHTCOLOR
1341 if (r & RS_Bold 1459 if (r & RS_Bold
1342# if ENABLE_STYLES 1460# if ENABLE_STYLES
1343 && option (Opt_intensityStyles) 1461 && option (Opt_intensityStyles)
1344# endif 1462# endif
1345 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1463 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1346 base += minBrightCOLOR - minCOLOR; 1464 base += minBrightCOLOR - minCOLOR;
1347#endif 1465#endif
1348 return base; 1466 return base;
1349 } 1467 }
1350 1468
… …
1354#ifndef NO_BRIGHTCOLOR 1472#ifndef NO_BRIGHTCOLOR
1355 if (r & RS_Blink 1473 if (r & RS_Blink
1356# if ENABLE_STYLES 1474# if ENABLE_STYLES
1357 && option (Opt_intensityStyles) 1475 && option (Opt_intensityStyles)
1358# endif 1476# endif
1359 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1477 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1360 base += minBrightCOLOR - minCOLOR; 1478 base += minBrightCOLOR - minCOLOR;
1361#endif 1479#endif
1362 return base; 1480 return base;
1363 } 1481 }
1364 1482
1365 bool option (uint8_t opt) const NOTHROW
1366 {
1367 if (!opt)
1368 return 0;
1369
1370 --opt;
1371 return options[opt >> 3] & (1 << (opt & 7));
1372 }
1373
1374 void set_option (uint8_t opt, bool set = true) NOTHROW
1375 {
1376 if (!opt)
1377 return;
1378
1379 --opt;
1380 if (set)
1381 options[opt >> 3] |= (1 << (opt & 7));
1382 else
1383 options[opt >> 3] &= ~(1 << (opt & 7));
1384 }
1385
1386 void PrivMode (int set, unsigned bit) NOTHROW
1387 {
1388 if (set)
1389 priv_modes |= bit;
1390 else
1391 priv_modes &= ~bit;
1392 }
1393
1394 // modifies first argument(!) 1483 // modifies first argument(!)
1484 void tt_paste (char *data, unsigned int len) NOTHROW;
1395 void paste (char *data, unsigned int len) NOTHROW; 1485 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW;
1396 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;
1397 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;
1398 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1399 void scr_reset (); 1491 void scr_reset ();
1400 void scr_release () NOTHROW; 1492 void scr_release () NOTHROW;
1401 void scr_clear (bool really = false) NOTHROW; 1493 void scr_clear (bool really = false) NOTHROW;
1402 void scr_refresh () NOTHROW; 1494 void scr_refresh () NOTHROW;
… …
1407 void scr_backindex () NOTHROW; 1499 void scr_backindex () NOTHROW;
1408 void scr_forwardindex () NOTHROW; 1500 void scr_forwardindex () NOTHROW;
1409#endif 1501#endif
1410 void scr_touch (bool refresh) NOTHROW; 1502 void scr_touch (bool refresh) NOTHROW;
1411 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;
1412 void scr_recolour () NOTHROW; 1504 void scr_recolour (bool refresh = true) NOTHROW;
1413 void scr_remap_chars () NOTHROW; 1505 void scr_remap_chars () NOTHROW;
1414 void scr_remap_chars (line_t &l) NOTHROW; 1506 void scr_remap_chars (line_t &l) NOTHROW;
1415 1507
1416 enum cursor_mode { SAVE, RESTORE }; 1508 enum cursor_mode { SAVE, RESTORE };
1417 1509
1418 void scr_poweron (); 1510 void scr_poweron ();
1511 void scr_soft_reset () NOTHROW;
1419 void scr_cursor (cursor_mode mode) NOTHROW; 1512 void scr_cursor (cursor_mode mode) NOTHROW;
1420 void scr_do_wrap () NOTHROW; 1513 void scr_do_wrap () NOTHROW;
1421 void scr_swap_screen () NOTHROW; 1514 void scr_swap_screen () NOTHROW;
1422 void scr_change_screen (int scrn); 1515 void scr_change_screen (int scrn);
1423 void scr_color (unsigned int color, int fgbg) NOTHROW; 1516 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1451 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;
1452 void scr_reverse_selection () NOTHROW; 1545 void scr_reverse_selection () NOTHROW;
1453 void scr_dump (int fd) NOTHROW; 1546 void scr_dump (int fd) NOTHROW;
1454 1547
1455 void selection_check (int check_more) NOTHROW; 1548 void selection_check (int check_more) NOTHROW;
1456 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1457 void selection_property (Window win, Atom prop) NOTHROW;
1458 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1549 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1459 int selection_request_other (Atom target, int selnum) NOTHROW;
1460 void selection_clear () NOTHROW; 1550 void selection_clear (bool clipboard = false) NOTHROW;
1461 void selection_make (Time tm); 1551 void selection_make (Time tm);
1462 bool selection_grab (Time tm) NOTHROW; 1552 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1463 void selection_start_colrow (int col, int row) NOTHROW; 1553 void selection_start_colrow (int col, int row) NOTHROW;
1464 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;
1465 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;
1466 void selection_remove_trailing_spaces () NOTHROW; 1556 void selection_remove_trailing_spaces () NOTHROW;
1467 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1557 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1468 void selection_click (int clicks, int x, int y) NOTHROW; 1558 void selection_click (int clicks, int x, int y) NOTHROW;
1469 void selection_extend (int x, int y, int flag) NOTHROW; 1559 void selection_extend (int x, int y, int flag) NOTHROW;
1470 void selection_rotate (int x, int y) NOTHROW; 1560 void selection_rotate (int x, int y) NOTHROW;
1471 1561
1472#if defined(NEXT_SCROLLBAR)
1473 // scrollbar-next.C
1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1475 void init_scrollbar_stuff ();
1476 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1477 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1478#endif
1479
1480#if defined(RXVT_SCROLLBAR)
1481 // scrollbar-rxvt.C
1482 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1483#endif
1484
1485#if defined(XTERM_SCROLLBAR)
1486 // scrollbar-xterm.C
1487 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1488#endif
1489
1490#if defined(PLAIN_SCROLLBAR)
1491 // scrollbar-plain.C
1492 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1493#endif
1494
1495 // scrollbar.C
1496 void resize_scrollbar ();
1497 int scrollbar_mapping (int map);
1498 int scrollbar_show (int update);
1499 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1500
1501 // xdefaults.C 1562 // xdefaults.C
1563 void rxvt_usage (int type);
1502 void get_options (int argc, const char *const *argv); 1564 const char **get_options (int argc, const char *const *argv);
1503 int parse_keysym (const char *str, const char *arg); 1565 int parse_keysym (const char *str, const char *arg);
1504 const char *x_resource (const char *name); 1566 const char *x_resource (const char *name);
1505 void extract_resources (); 1567 void extract_resources ();
1568 void extract_keysym_resources ();
1506}; 1569};
1507 1570
1508#endif /* _RXVT_H_ */ 1571#endif /* _RXVT_H_ */
1509 1572

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