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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 1.505 by sf-exg, Sun Jun 10 13:07:56 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 }
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
207 292
208/* 293/*
209 ***************************************************************************** 294 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 295 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 296 *****************************************************************************
212 */ 297 */
213 298
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/* 299/*
224 * the 'essential' information for reporting Mouse Events 300 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 301 * pared down from XButtonEvent
226 */ 302 */
227struct mouse_event { 303struct mouse_event
304{
228 int clicks; 305 int clicks;
229 Time time; /* milliseconds */ 306 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 307 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 308 unsigned int button; /* detail */
232}; 309};
… …
262 ***************************************************************************** 339 *****************************************************************************
263 */ 340 */
264 341
265/* COLORTERM, TERM environment variables */ 342/* COLORTERM, TERM environment variables */
266#define COLORTERMENV "rxvt" 343#define COLORTERMENV "rxvt"
267#ifdef BG_IMAGE_FROM_FILE 344#if BG_IMAGE_FROM_FILE
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 345# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 346#else
270# define COLORTERMENVFULL COLORTERMENV 347# define COLORTERMENVFULL COLORTERMENV
271#endif 348#endif
272#ifndef TERMENV 349#ifndef TERMENV
350# if USE_256_COLORS
351# define TERMENV "rxvt-unicode-256color"
352# else
273# define TERMENV "rxvt-unicode" 353# define TERMENV "rxvt-unicode"
354# endif
274#endif 355#endif
275 356
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 357#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 358# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 359#endif
279 360
280#define scrollBar_esc 30 361#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
285 362
286#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) 363#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
287# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 364# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
288#endif 365#endif
289 366
… …
297# define NSCREENS 0 374# define NSCREENS 0
298#else 375#else
299# define NSCREENS 1 376# define NSCREENS 1
300#endif 377#endif
301 378
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 () */ 379/* flags for rxvt_term::scr_gotorc () */
308enum { 380enum {
309 C_RELATIVE = 1, /* col movement is relative */ 381 C_RELATIVE = 1, /* col movement is relative */
310 R_RELATIVE = 2, /* row movement is relative */ 382 R_RELATIVE = 2, /* row movement is relative */
311 RELATIVE = C_RELATIVE | R_RELATIVE, 383 RELATIVE = C_RELATIVE | R_RELATIVE,
312}; 384};
313 385
314/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 386/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
315enum { 387enum {
316 INSERT = -1, /* don't change these values */ 388 INSERT = -1, /* don't change these values */
317 DELETE = +1, 389 DELETE = +1,
318 ERASE = +2, 390 ERASE = +2,
319}; 391};
320 392
321/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 393/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
322enum page_dirn { 394enum page_dirn {
323 UP, 395 UP,
324 DN, 396 DN,
325 NO_DIR, 397 NO_DIR,
326}; 398};
327 399
328/* arguments for rxvt_scr_change_screen () */ 400/* arguments for rxvt_term::scr_change_screen () */
329enum { 401enum {
330 PRIMARY = 0, 402 PRIMARY = 0,
331 SECONDARY, 403 SECONDARY,
332}; 404};
333 405
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
334#define RS_None 0 409#define RS_None 0
335 410
336#define RS_fgMask 0x0000007fUL // 128 colors 411// GET_BGATTR depends on RS_fgShift > RS_bgShift
337#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)
338 433
339// font styles 434// font styles
340#define RS_Bold 0x00004000UL // value 1 435#define RS_Bold (1UL << RS_styleShift)
341#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)
342 441
343// fake styles 442// fake styles
344#define RS_Blink 0x00010000UL // blink 443#define RS_Blink (1UL << 29)
345#define RS_RVid 0x00020000UL // reverse video 444#define RS_RVid (1UL << 30) // reverse video
346#define RS_Uline 0x00040000UL // underline 445#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
362 446
363#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)
364#define RS_attrMask (RS_baseattrMask | RS_fontMask) 448#define RS_attrMask (RS_baseattrMask | RS_fontMask)
365 449
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)) 450#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)) 451#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 */
383 452
384enum { 453enum {
385 C0_NUL = 0x00, 454 C0_NUL = 0x00,
386 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,
387 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 ,
… …
405 XTerm_Color_cursor = 12, // change actual 'Cursor' color 474 XTerm_Color_cursor = 12, // change actual 'Cursor' color
406 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 475 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
407 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 476 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
408 XTerm_Color05 = 15, // not implemented (tektronix fg) 477 XTerm_Color05 = 15, // not implemented (tektronix fg)
409 XTerm_Color06 = 16, // not implemented (tektronix bg) 478 XTerm_Color06 = 16, // not implemented (tektronix bg)
410 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
411 XTerm_logfile = 46, // not implemented 481 XTerm_logfile = 46, // not implemented
412 XTerm_font = 50, 482 XTerm_font = 50,
413 483
414 XTerm_konsole30 = 30, // reserved for konsole 484 XTerm_konsole30 = 30, // reserved for konsole
415 XTerm_konsole31 = 31, // reserved for konsole 485 XTerm_konsole31 = 31, // reserved for konsole
… …
417 /* 487 /*
418 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 488 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
419 */ 489 */
420 490
421 // deprecated 491 // deprecated
422 Rxvt_Color_BD = 18,
423 Rxvt_Color_UL = 19,
424 Rxvt_restoreFG = 39, 492 Rxvt_restoreFG = 39,
425 Rxvt_restoreBG = 49, 493 Rxvt_restoreBG = 49,
426 494
427 Rxvt_Pixmap = 20, // new bg pixmap 495 Rxvt_Pixmap = 20, // new bg pixmap
428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
432 500
433 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
434 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
435 URxvt_Color_BD = 706, // change actual 'Bold' color 503 URxvt_Color_BD = 706, // change actual 'Bold' color
436 URxvt_Color_UL = 707, // change actual 'Underline' color 504 URxvt_Color_UL = 707, // change actual 'Underline' color
505 URxvt_Color_border = 708,
437 506
438 URxvt_font = 710, 507 URxvt_font = 710,
439 URxvt_boldFont = 711, 508 URxvt_boldFont = 711,
440 URxvt_italicFont = 712, 509 URxvt_italicFont = 712,
441 URxvt_boldItalicFont = 713, 510 URxvt_boldItalicFont = 713,
442 511
443 URxvt_view_up = 720, 512 URxvt_view_up = 720,
444 URxvt_view_down = 721, 513 URxvt_view_down = 721,
445 514
446 URxvt_perl = 777, 515 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
447}; 516};
448 517
449/* Words starting with `Color_' are colours. Others are counts */ 518/* Words starting with `Color_' are colours. Others are counts */
450/* 519/*
451 * The PixColor and rendition colour usage should probably be decoupled 520 * The PixColor and rendition colour usage should probably be decoupled
… …
481 Color_White = maxBrightCOLOR, 550 Color_White = maxBrightCOLOR,
482#else 551#else
483 Color_White = maxCOLOR, 552 Color_White = maxCOLOR,
484#endif 553#endif
485 minTermCOLOR = Color_White + 1, 554 minTermCOLOR = Color_White + 1,
555#if USE_256_COLORS
556 maxTermCOLOR = Color_White + 240,
557#else
486 maxTermCOLOR = Color_White + 72, 558 maxTermCOLOR = Color_White + 72,
559#endif
487#ifndef NO_CURSORCOLOR 560#ifndef NO_CURSORCOLOR
488 Color_cursor, 561 Color_cursor,
489 Color_cursor2, 562 Color_cursor2,
490#endif 563#endif
491 Color_pointer_fg, 564 Color_pointer_fg,
… …
500#if ENABLE_FRILLS 573#if ENABLE_FRILLS
501 Color_underline, 574 Color_underline,
502#endif 575#endif
503#ifdef OPTION_HC 576#ifdef OPTION_HC
504 Color_HC, 577 Color_HC,
578 Color_HTC,
505#endif 579#endif
506#ifdef KEEP_SCROLLCOLOR
507 Color_scroll, 580 Color_scroll,
581#ifdef RXVT_SCROLLBAR
508 Color_trough, 582 Color_trough,
509#endif 583#endif
510#if ENABLE_TRANSPARENCY 584#if ENABLE_TRANSPARENCY
511 Color_tint, 585 Color_tint,
512#endif 586#endif
513#if OFF_FOCUS_FADING 587#if OFF_FOCUS_FADING
514 Color_fade, 588 Color_fade,
515#endif 589#endif
516 NRS_COLORS, /* */ 590 NRS_COLORS, /* */
517#ifdef KEEP_SCROLLCOLOR 591#ifdef RXVT_SCROLLBAR
518 Color_topShadow = NRS_COLORS, 592 Color_topShadow = NRS_COLORS,
519 Color_bottomShadow, 593 Color_bottomShadow,
520 TOTAL_COLORS 594 TOTAL_COLORS
521#else 595#else
522 TOTAL_COLORS = NRS_COLORS 596 TOTAL_COLORS = NRS_COLORS
523#endif 597#endif
524}; 598};
525 599
600#if USE_256_COLORS
601# define Color_Bits 9 // 0 .. maxTermCOLOR
602#else
526#define Color_Bits 7 // 0 .. maxTermCOLOR 603# define Color_Bits 7 // 0 .. maxTermCOLOR
604#endif
527 605
528/* 606/*
529 * Resource list 607 * Resource list
530 */ 608 */
531enum { 609enum {
… …
559#define PrivMode_vt52 (1UL<<18) 637#define PrivMode_vt52 (1UL<<18)
560#define PrivMode_LFNL (1UL<<19) 638#define PrivMode_LFNL (1UL<<19)
561#define PrivMode_MouseBtnEvent (1UL<<20) 639#define PrivMode_MouseBtnEvent (1UL<<20)
562#define PrivMode_MouseAnyEvent (1UL<<21) 640#define PrivMode_MouseAnyEvent (1UL<<21)
563#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
564 644
565#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)
566 646
567#ifdef ALLOW_132_MODE 647#ifdef ALLOW_132_MODE
568# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 648# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
572 652
573// do not change these constants lightly, there are many interdependencies 653// do not change these constants lightly, there are many interdependencies
574#define IMBUFSIZ 128 // input modifier buffer sizes 654#define IMBUFSIZ 128 // input modifier buffer sizes
575#define KBUFSZ 512 // size of keyboard mapping buffer 655#define KBUFSZ 512 // size of keyboard mapping buffer
576#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
577#define UBUFSIZ 2048 // character buffer 658#define UBUFSIZ 2048 // character buffer
578 659
579#if ENABLE_FRILLS 660#if ENABLE_FRILLS
580# include <X11/Xmd.h> 661# include <X11/Xmd.h>
581typedef struct _mwmhints { 662typedef struct _mwmhints
663{
582 CARD32 flags; 664 CARD32 flags;
583 CARD32 functions; 665 CARD32 functions;
584 CARD32 decorations; 666 CARD32 decorations;
585 INT32 input_mode; 667 INT32 input_mode;
586 CARD32 status; 668 CARD32 status;
… …
617/* 699/*
618 ***************************************************************************** 700 *****************************************************************************
619 * MACRO DEFINES 701 * MACRO DEFINES
620 ***************************************************************************** 702 *****************************************************************************
621 */ 703 */
704
705// speed hack, copy some member variable into a local variable of the same name
622#define dLocal(type,name) type const name = this->name 706#define dLocal(type,name) type const name = this->name
623 707
624// 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
625// single-width. 709// single-width.
626#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))
… …
633#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 717#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
634#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 718#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
635#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 719#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
636#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 720#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
637 721
638#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)
639#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)
640 727
641/* how to build & extract colors and attributes */ 728/* how to build & extract colors and attributes */
642#define GET_BASEFG(x) (((x) & RS_fgMask)) 729#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
643#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 730#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
644 731
645#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 732#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
646#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 733#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
647 734
648#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 735#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
649#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 736#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
650 737
651#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
652#define GET_BGATTR(x) \ 741#define GET_BGATTR(x) \
742 (ecb_unlikely ((x) & RS_RVid) \
653 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 743 ? (((x) & (RS_attrMask & ~RS_RVid)) \
654 | (((x) & RS_fgMask)<<Color_Bits)) \ 744 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
655 : ((x) & (RS_attrMask | RS_bgMask))) 745 : ((x) & (RS_attrMask | RS_bgMask)))
656#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 746#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
657#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 747#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
658#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 748#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
659 749
660#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 750#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
661 751
662#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 752#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
663#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 753#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
664 754
665#if ENABLE_STYLES 755#if ENABLE_STYLES
666# define FONTSET(style) fontset[GET_STYLE (style)] 756# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
667#else 757#else
668# define FONTSET(style) fontset[0] 758# define FONTSET_of(t,style) (t)->fontset[0]
669#endif 759#endif
760
761#define FONTSET(style) FONTSET_of (this, style)
670 762
671typedef callback<void (const char *)> log_callback; 763typedef callback<void (const char *)> log_callback;
672typedef callback<int (int)> getfd_callback; 764typedef callback<int (int)> getfd_callback;
673 765
674/****************************************************************************/ 766/****************************************************************************/
… …
677#define LINE_FILTERED 0x0002 // line has been filtered 769#define LINE_FILTERED 0x0002 // line has been filtered
678#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 770#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
679#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)
680#define LINE_BIDI 0x0010 // line needs bidi (NYI) 772#define LINE_BIDI 0x0010 // line needs bidi (NYI)
681 773
682struct line_t { 774struct line_t
775{
683 text_t *t; // terminal the text 776 text_t *t; // terminal the text
684 rend_t *r; // rendition, uses RS_ flags 777 rend_t *r; // rendition, uses RS_ flags
685 tlen_t_ l; // length of each text line 778 tlen_t_ l; // length of each text line
686 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 }
687 790
688 bool is_longer () 791 bool is_longer ()
689 { 792 {
690 return f & LINE_LONGER; 793 return f & LINE_LONGER;
691 } 794 }
… …
721}; 824};
722 825
723/****************************************************************************/ 826/****************************************************************************/
724 827
725// primitive wrapper around mbstate_t to ensure initialisation 828// primitive wrapper around mbstate_t to ensure initialisation
726struct mbstate { 829struct mbstate
830{
727 mbstate_t mbs; 831 mbstate_t mbs;
728 832
729 operator mbstate_t *() { return &mbs; } 833 operator mbstate_t *() { return &mbs; }
730 void reset () { memset (&mbs, 0, sizeof (mbs)); } 834 void reset () { memset (&mbs, 0, sizeof (mbs)); }
731 mbstate () { reset (); } 835 mbstate () { reset (); }
… …
752 856
753#if ENABLE_COMBINING 857#if ENABLE_COMBINING
754// compose chars are used to represent composite characters 858// compose chars are used to represent composite characters
755// that are not representable in unicode, as well as characters 859// that are not representable in unicode, as well as characters
756// not fitting in the BMP. 860// not fitting in the BMP.
757struct compose_char { 861struct compose_char
862{
758 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
759 compose_char (unicode_t c1, unicode_t c2) 867 compose_char (unicode_t c1, unicode_t c2)
760 : c1(c1), c2(c2) 868 : c1(c1), c2(c2)
761 { } 869 { }
762}; 870};
763 871
764class rxvt_composite_vec { 872class rxvt_composite_vec
873{
765 vector<compose_char> v; 874 vector<compose_char> v;
766public: 875public:
767 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 876 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
768 int expand (unicode_t c, wchar_t *r); 877 int expand (unicode_t c, wchar_t *r);
769 compose_char *operator [](text_t c) 878 compose_char *operator [](text_t c)
… …
788extern rxvt_t rxvt_current_term; 897extern rxvt_t rxvt_current_term;
789 898
790#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)
791#define GET_R rxvt_current_term 900#define GET_R rxvt_current_term
792 901
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
793typedef struct { 914typedef struct
915{
794 int row; 916 int row;
795 int col; 917 int col;
796} row_col_t; 918} row_col_t;
797 919
798/* 920/*
… …
823 * +------------+·display·+·= term_start 945 * +------------+·display·+·= term_start
824 * | terminal | display | 946 * | terminal | display |
825 * | terminal +---------+ 947 * | terminal +---------+
826 * | terminal | 948 * | terminal |
827 * | terminal | 949 * | terminal |
828 * +------------+···········= term_stat + nrow - 1 950 * +------------+···········= term_start + nrow - 1
829 * | 951 * |
830 * | 952 * |
831 * END······················= total_rows 953 * END······················= total_rows
832 */ 954 */
833 955
834struct TermWin_t { 956struct TermWin_t
957{
958 int vt_width; /* actual window width [pixels] */
959 int vt_height; /* actual window height [pixels] */
835 int width; /* window width [pixels] */ 960 int width; /* window width [pixels] */
836 int height; /* window height [pixels] */ 961 int height; /* window height [pixels] */
837 int fwidth; /* font width [pixels] */ 962 int fwidth; /* font width [pixels] */
838 int fheight; /* font height [pixels] */ 963 int fheight; /* font height [pixels] */
839 int fbase; /* font ascent (baseline) [pixels] */ 964 int fbase; /* font ascent (baseline) [pixels] */
… …
842 int focus; /* window has focus */ 967 int focus; /* window has focus */
843 int mapped; /* window state mapped? */ 968 int mapped; /* window state mapped? */
844 int int_bwidth; /* internal border width */ 969 int int_bwidth; /* internal border width */
845 int ext_bwidth; /* external border width */ 970 int ext_bwidth; /* external border width */
846 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 */
847 int saveLines; /* number of lines that fit in scrollback */ 973 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */ 974 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */ 975 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */ 976 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */ 977 int top_row; /* topmost row index of scrollback */
852 Window parent[6]; /* parent identifiers - we're parent[0] */ 978 Window parent; /* parent identifier */
853 Window vt; /* vt100 window */ 979 Window vt; /* vt100 window */
854 GC gc; /* GC for drawing */ 980 GC gc; /* GC for drawing */
855 Pixmap pixmap;
856 rxvt_drawable *drawable; 981 rxvt_drawable *drawable;
857 rxvt_fontset *fontset[4]; 982 rxvt_fontset *fontset[4];
858}; 983};
859 984
860/* 985/*
… …
869 * 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
870 * nothing is selected 995 * nothing is selected
871 * beg: row/column of beginning of selection : never past mark 996 * beg: row/column of beginning of selection : never past mark
872 * mark: row/column of initial click : never past end 997 * mark: row/column of initial click : never past end
873 * end: row/column of one character past end of selection 998 * end: row/column of one character past end of selection
874 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 999 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
875 * * Note: col == -1 ==> we're left of screen 1000 * * Note: col == -1 ==> we're left of screen
876 * 1001 *
877 */ 1002 */
878typedef struct { 1003struct screen_t
1004{
879 row_col_t cur; /* cursor position on the screen */ 1005 row_col_t cur; /* cursor position on the screen */
880 int tscroll; /* top of settable scroll region */ 1006 int tscroll; /* top of settable scroll region */
881 int bscroll; /* bottom of settable scroll region */ 1007 int bscroll; /* bottom of settable scroll region */
882 unsigned int charset; /* character set number [0..3] */ 1008 unsigned int charset; /* character set number [0..3] */
883 unsigned int flags; /* see below */ 1009 unsigned int flags; /* see below */
884 row_col_t s_cur; /* saved cursor position */ 1010 row_col_t s_cur; /* saved cursor position */
885 unsigned int s_charset; /* saved character set number [0..3] */ 1011 unsigned int s_charset; /* saved character set number [0..3] */
886 char s_charset_char; 1012 char s_charset_char;
887 rend_t s_rstyle; /* saved rendition style */ 1013 rend_t s_rstyle; /* saved rendition style */
888} screen_t; 1014};
889 1015
890enum selection_op_t { 1016enum selection_op_t
1017{
891 SELECTION_CLEAR = 0, /* nothing selected */ 1018 SELECTION_CLEAR = 0, /* nothing selected */
892 SELECTION_INIT, /* marked a point */ 1019 SELECTION_INIT, /* marked a point */
893 SELECTION_BEGIN, /* started a selection */ 1020 SELECTION_BEGIN, /* started a selection */
894 SELECTION_CONT, /* continued selection */ 1021 SELECTION_CONT, /* continued selection */
895 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1022 SELECTION_DONE /* selection put in CUT_BUFFER0 */
896}; 1023};
897 1024
898typedef struct { 1025struct selection_t
1026{
899 wchar_t *text; /* selected text */ 1027 wchar_t *text; /* selected text */
900 unsigned int len; /* length of selected text */ 1028 unsigned int len; /* length of selected text */
901 unsigned int screen; /* screen being used */ 1029 unsigned int screen; /* screen being used */
902 unsigned int clicks; /* number of clicks */ 1030 unsigned int clicks; /* number of clicks */
903 selection_op_t op; /* current operation */ 1031 selection_op_t op; /* current operation */
904 bool rect; /* rectangular selection? */ 1032 bool rect; /* rectangular selection? */
905 row_col_t beg; /* beginning of selection <= mark */ 1033 row_col_t beg; /* beginning of selection <= mark */
906 row_col_t mark; /* point of initial click <= end */ 1034 row_col_t mark; /* point of initial click <= end */
907 row_col_t end; /* one character past end point */ 1035 row_col_t end; /* one character past end point */
908} selection_t; 1036 wchar_t *clip_text; /* text copied to the clipboard */
1037 unsigned int clip_len; /* length of clipboard text */
1038};
909 1039
910/* ------------------------------------------------------------------------- */ 1040/* ------------------------------------------------------------------------- */
911 1041
912/* screen_t flags */ 1042/* screen_t flags */
913#define Screen_Relative (1<<0) /* relative origin mode flag */ 1043#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
917#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1047#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
918#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1048#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
919 1049
920/* rxvt_vars.options */ 1050/* rxvt_vars.options */
921enum { 1051enum {
922# define def(name,idx) Opt_ ## name = idx,
923# 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,
924# include "optinc.h" 1055# include "optinc.h"
925# undef nodef 1056# undef nodef
926# undef def 1057# undef def
927Opt_count 1058 Opt_count
928}; 1059};
929 1060
930/* ------------------------------------------------------------------------- */ 1061/* ------------------------------------------------------------------------- */
931 1062
932struct rxvt_vars : TermWin_t { 1063struct rxvt_vars : TermWin_t
1064{
933 scrollBar_t scrollBar; 1065 scrollBar_t scrollBar;
934 uint8_t options[(Opt_count + 7) >> 3]; 1066 uint8_t options[(Opt_count + 7) >> 3];
935 XSizeHints szHint; 1067 XSizeHints szHint;
936 rxvt_color *pix_colors; 1068 rxvt_color *pix_colors;
937 Cursor TermWin_cursor; /* cursor for vt window */ 1069 Cursor TermWin_cursor; /* cursor for vt window */
938 int numlock_state; 1070
939 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1071 line_t *row_buf; // all lines, scrollback + terminal, circular
940 line_t *drawn_buf; // text on screen 1072 line_t *drawn_buf; // text on screen
941 line_t *swap_buf; // lines for swap buffer 1073 line_t *swap_buf; // lines for swap buffer
942 char *tabs; /* per location: 1 == tab-stop */ 1074 char *tabs; /* per location: 1 == tab-stop */
943 screen_t screen; 1075 screen_t screen;
944 screen_t swap; 1076 screen_t swap;
… …
947#ifdef OFF_FOCUS_FADING 1079#ifdef OFF_FOCUS_FADING
948 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1080 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949#endif 1081#endif
950}; 1082};
951 1083
952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1084struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1085{
953 1086
954 // special markers with magic addresses 1087 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset 1088 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on 1089 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off 1090 static const char resval_off []; // or off
… …
965 1098
966 unsigned char want_refresh:1, 1099 unsigned char want_refresh:1,
967 current_screen:1, /* primary or secondary */ 1100 current_screen:1, /* primary or secondary */
968 num_scr_allow:1, 1101 num_scr_allow:1,
969 bypass_keystate:1, 1102 bypass_keystate:1,
1103#if ENABLE_FRILLS
1104 urgency_hint:1,
1105#endif
970#ifdef CURSOR_BLINK 1106#if CURSOR_BLINK
971 hidden_cursor:1, 1107 hidden_cursor:1,
972#endif 1108#endif
973#ifdef TEXT_BLINK 1109#if TEXT_BLINK
974 hidden_text:1, 1110 hidden_text:1,
975#endif 1111#endif
976#ifdef POINTER_BLANK 1112#if POINTER_BLANK
977 hidden_pointer:1, 1113 hidden_pointer:1,
978#endif 1114#endif
979 enc_utf8:1, /* wether locale uses utf-8 */ 1115 enc_utf8:1, /* whether locale uses utf-8 */
980 seen_input:1, /* wether we have seen some program output yet */ 1116 seen_input:1, /* whether we have seen some program output yet */
981 seen_resize:1, /* wether we had a resize event */ 1117 seen_resize:1, /* whether we had a resize event */
1118 init_done:1,
982 parsed_geometry:1; 1119 parsed_geometry:1;
983 1120
984 unsigned char refresh_type, 1121 unsigned char refresh_type,
985#ifdef META8_OPTION 1122#ifdef META8_OPTION
986 meta_char, /* Alt-key prefix */ 1123 meta_char; /* Alt-key prefix */
987#endif 1124#endif
988 selection_wait,
989 selection_type;
990/* ---------- */ 1125/* ---------- */
991 bool rvideo_state, rvideo_mode; 1126 bool rvideo_state, rvideo_mode;
992#ifndef NO_BELL 1127#ifndef NO_BELL
993 bool rvideo_bell; 1128 bool rvideo_bell;
994#endif 1129#endif
995 int num_scr; /* screen: number lines scrolled */ 1130 int num_scr; /* screen: number of lines scrolled */
996 int prev_ncol, /* screen: previous number of columns */ 1131 int prev_ncol, /* screen: previous number of columns */
997 prev_nrow; /* screen: previous number of rows */ 1132 prev_nrow; /* screen: previous number of rows */
998/* ---------- */ 1133/* ---------- */
999 rend_t rstyle; 1134 rend_t rstyle;
1000/* ---------- */ 1135/* ---------- */
… …
1012 mouse_slip_wheel_speed, 1147 mouse_slip_wheel_speed,
1013#endif 1148#endif
1014 refresh_count, 1149 refresh_count,
1015 window_vt_x, 1150 window_vt_x,
1016 window_vt_y, 1151 window_vt_y,
1017 window_sb_x,
1018 mouse_row, 1152 mouse_row,
1019 mouse_col, 1153 mouse_col,
1020# ifdef POINTER_BLANK 1154# ifdef POINTER_BLANK
1021 pointerBlankDelay, 1155 pointerBlankDelay,
1022# endif 1156# endif
1023 allowedxerror; 1157 allowedxerror;
1024/* ---------- */ 1158/* ---------- */
1025 unsigned int ModLevel3Mask, 1159 unsigned int ModLevel3Mask,
1026 ModMetaMask, 1160 ModMetaMask,
1027 ModNumLockMask; 1161 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, 1162 unsigned long priv_modes,
1031 SavedModes; 1163 SavedModes;
1032/* ---------- */ 1164/* ---------- */
1033 Atom *xa; 1165 Atom *xa;
1034/* ---------- */ 1166/* ---------- */
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, 1167 Time selection_time,
1061 selection_request_time; 1168 clipboard_time;
1169 rxvt_selection *selection_req;
1062 pid_t cmd_pid; /* process id of child */ 1170 pid_t cmd_pid; /* process id of child */
1063 char * incr_buf;
1064 size_t incr_buf_size, incr_buf_fill;
1065/* ---------- */ 1171/* ---------- */
1066 struct mouse_event MEvent; 1172 struct mouse_event MEvent;
1067 XComposeStatus compose; 1173 XComposeStatus compose;
1068 struct termios tio; 1174 static struct termios def_tio;
1069 row_col_t oldcursor; 1175 row_col_t oldcursor;
1070#ifdef HAVE_BG_PIXMAP 1176#ifdef HAVE_BG_PIXMAP
1071 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);
1072#endif 1194# endif
1073#ifdef HAVE_AFTERIMAGE 1195
1074 ASVisual *asv; 1196# if ENABLE_TRANSPARENCY
1075 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 int target_x;
1215 int target_y;
1216 bool bg_set_position (int x, int y);
1217 bool bg_window_size_sensitive ();
1218 bool bg_window_position_sensitive ();
1219
1220 void bg_render ();
1221 void bg_invalidate ()
1222 {
1223 bg_flags &= ~BG_IS_VALID;
1224 }
1076#endif 1225#endif
1077 1226
1078#if ENABLE_OVERLAY 1227#if ENABLE_OVERLAY
1079 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1228 overlay_base ov;
1080 text_t **ov_text;
1081 rend_t **ov_rend;
1082 1229
1083 void scr_swap_overlay () NOTHROW; 1230 void scr_swap_overlay () NOTHROW;
1084 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1231 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1085 void scr_overlay_off () NOTHROW; 1232 void scr_overlay_off () NOTHROW;
1086 void scr_overlay_set (int x, int y, 1233 void scr_overlay_set (int x, int y,
… …
1090 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1237 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1091#endif 1238#endif
1092 1239
1093 vector<void *> allocated; // free these memory blocks with free() 1240 vector<void *> allocated; // free these memory blocks with free()
1094 1241
1095 char env_windowid[21]; /* environmental variable WINDOWID */ 1242 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 1243
1100 char *locale; 1244 char *locale;
1101 char charsets[4]; 1245 char charsets[4];
1102 char *v_buffer; /* pointer to physical buffer */ 1246 char *v_buffer; /* pointer to physical buffer */
1103 unsigned int v_buflen; /* size of area to write */ 1247 unsigned int v_buflen; /* size of area to write */
… …
1115 char *cmdbuf_ptr, *cmdbuf_endp; 1259 char *cmdbuf_ptr, *cmdbuf_endp;
1116 char cmdbuf_base[CBUFSIZ]; 1260 char cmdbuf_base[CBUFSIZ];
1117 1261
1118 ptytty *pty; 1262 ptytty *pty;
1119 1263
1120 rxvt_salloc *talloc; // text line allocator 1264 // chunk contains all line_t's as well as rend_t and text_t buffers
1121 rxvt_salloc *ralloc; // rend line allocator 1265 // for drawn_buf, swap_buf and row_buf, in this order
1266 void *chunk;
1267 size_t chunk_size;
1122 1268
1123 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1269 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1124 1270
1125#if ENABLE_FRILLS || ISO_14755 1271#if ENABLE_FRILLS || ISO_14755
1126 // ISO 14755 entry support 1272 // ISO 14755 entry support
1127 unicode_t iso14755buf; 1273 unicode_t iso14755buf;
1128 void commit_iso14755 (); 1274 void commit_iso14755 ();
1129 int hex_keyval (XKeyEvent &ev);
1130# if ISO_14755 1275# if ISO_14755
1131 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1276 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); 1277 void iso14755_54 (int x, int y);
1133# endif 1278# endif
1134#endif 1279#endif
1135 1280
1136 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1281 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1144 void rootwin_cb (XEvent &xev); 1289 void rootwin_cb (XEvent &xev);
1145 xevent_watcher rootwin_ev; 1290 xevent_watcher rootwin_ev;
1146#endif 1291#endif
1147#ifdef HAVE_BG_PIXMAP 1292#ifdef HAVE_BG_PIXMAP
1148 void update_background (); 1293 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); 1294 void update_background_cb (ev::timer &w, int revents);
1154 ev::timer update_background_ev; 1295 ev::timer update_background_ev;
1155#endif 1296#endif
1156 1297
1157 void x_cb (XEvent &xev); 1298 void x_cb (XEvent &xev);
1158 xevent_watcher termwin_ev; 1299 xevent_watcher termwin_ev;
1159 xevent_watcher vt_ev; 1300 xevent_watcher vt_ev;
1160#ifdef HAVE_SCROLLBARS
1161 xevent_watcher scrollbar_ev; 1301 xevent_watcher scrollbar_ev;
1162#endif
1163 1302
1164 void child_cb (ev::child &w, int revents); ev::child child_ev; 1303 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; 1304 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1166 void refresh_check (); 1305 void refresh_check ();
1167 void flush (); 1306 void flush ();
1168 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1307 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1308 void cmdbuf_reify ();
1309 void cmdbuf_append (const char *str, size_t count);
1169 bool pty_fill (); 1310 bool pty_fill ();
1170 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1311 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 1312
1173#ifdef CURSOR_BLINK 1313#ifdef CURSOR_BLINK
1314 void cursor_blink_reset ();
1174 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1315 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1175#endif 1316#endif
1176#ifdef TEXT_BLINK 1317#ifdef TEXT_BLINK
1177 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1318 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1178#endif 1319#endif
… …
1197 void pointer_unblank (); 1338 void pointer_unblank ();
1198 1339
1199 void tt_printf (const char *fmt,...); 1340 void tt_printf (const char *fmt,...);
1200 void tt_write (const char *data, unsigned int len); 1341 void tt_write (const char *data, unsigned int len);
1201 void pty_write (); 1342 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 1343
1209 void make_current () const // make this the "currently active" urxvt instance 1344 void make_current () const // make this the "currently active" urxvt instance
1210 { 1345 {
1211 SET_R (this); 1346 SET_R (this);
1212 set_environ (envv); 1347 set_environ (envv);
… …
1224 void im_set_size (XRectangle &size); 1359 void im_set_size (XRectangle &size);
1225 void im_set_position (XPoint &pos) NOTHROW; 1360 void im_set_position (XPoint &pos) NOTHROW;
1226 void im_set_color (unsigned long &fg, unsigned long &bg); 1361 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); 1362 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1228 1363
1229 bool IMisRunning (); 1364 bool im_is_running ();
1230 void IMSendSpot (); 1365 void im_send_spot ();
1231 bool IM_get_IC (const char *modifiers); 1366 bool im_get_ic (const char *modifiers);
1232 void IMSetPosition (); 1367 void im_set_position ();
1233#endif 1368#endif
1234 1369
1235 // command.C 1370 // command.C
1236 void key_press (XKeyEvent &ev); 1371 void key_press (XKeyEvent &ev);
1237 void key_release (XKeyEvent &ev); 1372 void key_release (XKeyEvent &ev);
1238 unsigned int cmd_write (const char *str, unsigned int count);
1239 1373
1240 wchar_t next_char () NOTHROW; 1374 wchar_t next_char () NOTHROW;
1241 wchar_t cmd_getc () THROW ((class out_of_input)); 1375 wchar_t cmd_getc () THROW ((class out_of_input));
1242 uint32_t next_octet () NOTHROW; 1376 uint32_t next_octet () NOTHROW;
1243 uint32_t cmd_get8 () THROW ((class out_of_input)); 1377 uint32_t cmd_get8 () THROW ((class out_of_input));
1244 1378
1245 bool cmd_parse (); 1379 void cmd_parse ();
1246 void mouse_report (XButtonEvent &ev); 1380 void mouse_report (XButtonEvent &ev);
1247 void button_press (XButtonEvent &ev); 1381 void button_press (XButtonEvent &ev);
1248 void button_release (XButtonEvent &ev); 1382 void button_release (XButtonEvent &ev);
1249 void focus_in (); 1383 void focus_in ();
1250 void focus_out (); 1384 void focus_out ();
1385#if ENABLE_FRILLS
1386 void set_urgency (bool enable);
1387#else
1388 void set_urgency (bool enable) { }
1389#endif
1251 void update_fade_color (unsigned int idx); 1390 void update_fade_color (unsigned int idx);
1252#ifdef PRINTPIPE 1391#ifdef PRINTPIPE
1253 FILE *popen_printer (); 1392 FILE *popen_printer ();
1254 int pclose_printer (FILE *stream); 1393 int pclose_printer (FILE *stream);
1255#endif 1394#endif
… …
1261 void process_window_ops (const int *args, unsigned int nargs); 1400 void process_window_ops (const int *args, unsigned int nargs);
1262 char *get_to_st (unicode_t &ends_how); 1401 char *get_to_st (unicode_t &ends_how);
1263 void process_dcs_seq (); 1402 void process_dcs_seq ();
1264 void process_osc_seq (); 1403 void process_osc_seq ();
1265 void process_color_seq (int report, int color, const char *str, char resp); 1404 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); 1405 void process_xterm_seq (int op, char *str, char resp);
1267 int privcases (int mode, unsigned long bit); 1406 int privcases (int mode, unsigned long bit);
1268 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1407 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); 1408 void process_sgr_mode (unsigned int nargs, const int *arg);
1270 void process_graphics ();
1271 // init.C 1409 // init.C
1410 void init (stringvec *argv, stringvec *envv);
1411 void init (int argc, const char *const *argv, const char *const *envv);
1412 void init2 (int argc, const char *const *argv);
1272 void init_vars (); 1413 void init_vars ();
1273 const char **init_resources (int argc, const char *const *argv); 1414 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 (); 1415 void init_env ();
1276 void set_locale (const char *locale); 1416 void set_locale (const char *locale);
1277 void init_xlocale (); 1417 void init_xlocale ();
1278 void init_command (const char *const *argv); 1418 void init_command (const char *const *argv);
1279 void run_command (const char *const *argv); 1419 void run_command (const char *const *argv);
1280 int run_child (const char *const *argv); 1420 int run_child (const char *const *argv);
1281 void color_aliases (int idx); 1421 void color_aliases (int idx);
1282 void create_windows (int argc, const char *const *argv); 1422 void create_windows (int argc, const char *const *argv);
1283 void Get_Colours (); 1423 void get_colours ();
1284 void get_ourmods (); 1424 void get_ourmods ();
1425 void set_icon (const char *file);
1285 // main.C 1426 // main.C
1286 void tt_winch (); 1427 void tt_winch ();
1287 rxvt_term (); 1428 rxvt_term ();
1288 ~rxvt_term (); 1429 ~rxvt_term ();
1289 void destroy (); 1430 void destroy ();
… …
1291 void recolour_cursor (); 1432 void recolour_cursor ();
1292 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1433 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1293 void window_calc (unsigned int newwidth, unsigned int newheight); 1434 void window_calc (unsigned int newwidth, unsigned int newheight);
1294 bool set_fonts (); 1435 bool set_fonts ();
1295 void set_string_property (Atom prop, const char *str, int len = -1); 1436 void set_string_property (Atom prop, const char *str, int len = -1);
1437 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); 1438 void set_utf8_property (Atom prop, const char *str, int len = -1);
1297 void set_title (const char *str); 1439 void set_title (const char *str);
1298 void set_icon_name (const char *str); 1440 void set_icon_name (const char *str);
1299 void set_window_color (int idx, const char *color); 1441 void set_window_color (int idx, const char *color);
1300 void set_colorfgbg (); 1442 char *get_colorfgbg ();
1301 bool set_color (rxvt_color &color, const char *name); 1443 bool set_color (rxvt_color &color, const char *name);
1302 void alias_color (int dst, int src); 1444 void alias_color (int dst, int src);
1303 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1445 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1304 void get_window_origin (int &x, int &y); 1446 void get_window_origin (int &x, int &y);
1305 Pixmap get_pixmap_property (int prop_id);
1306 1447
1307 // screen.C 1448 // screen.C
1308
1309 void lalloc (line_t &l) const
1310 {
1311 l.t = (text_t *)talloc->alloc ();
1312 l.r = (rend_t *)ralloc->alloc ();
1313 }
1314
1315#if 0
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 1449
1337 int fgcolor_of (rend_t r) const NOTHROW 1450 int fgcolor_of (rend_t r) const NOTHROW
1338 { 1451 {
1339 int base = GET_BASEFG (r); 1452 int base = GET_BASEFG (r);
1340#ifndef NO_BRIGHTCOLOR 1453#ifndef NO_BRIGHTCOLOR
1341 if (r & RS_Bold 1454 if (r & RS_Bold
1342# if ENABLE_STYLES 1455# if ENABLE_STYLES
1343 && option (Opt_intensityStyles) 1456 && option (Opt_intensityStyles)
1344# endif 1457# endif
1345 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1458 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1346 base += minBrightCOLOR - minCOLOR; 1459 base += minBrightCOLOR - minCOLOR;
1347#endif 1460#endif
1348 return base; 1461 return base;
1349 } 1462 }
1350 1463
… …
1354#ifndef NO_BRIGHTCOLOR 1467#ifndef NO_BRIGHTCOLOR
1355 if (r & RS_Blink 1468 if (r & RS_Blink
1356# if ENABLE_STYLES 1469# if ENABLE_STYLES
1357 && option (Opt_intensityStyles) 1470 && option (Opt_intensityStyles)
1358# endif 1471# endif
1359 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1472 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1360 base += minBrightCOLOR - minCOLOR; 1473 base += minBrightCOLOR - minCOLOR;
1361#endif 1474#endif
1362 return base; 1475 return base;
1363 } 1476 }
1364 1477
1365 bool option (uint8_t opt) const NOTHROW 1478 bool option (uint8_t opt) const NOTHROW
1366 { 1479 {
1367 if (!opt)
1368 return 0;
1369
1370 --opt;
1371 return options[opt >> 3] & (1 << (opt & 7)); 1480 return options[opt >> 3] & (1 << (opt & 7));
1372 } 1481 }
1373 1482
1374 void set_option (uint8_t opt, bool set = true) NOTHROW 1483 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 1484
1394 // modifies first argument(!) 1485 // modifies first argument(!)
1486 void tt_paste (char *data, unsigned int len) NOTHROW;
1395 void paste (char *data, unsigned int len) NOTHROW; 1487 void paste (char *data, unsigned int len) NOTHROW;
1488 void scr_alloc () NOTHROW;
1396 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1489 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; 1490 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1491 void scr_kill_char (line_t &l, int col) const NOTHROW;
1398 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1492 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1399 void scr_reset (); 1493 void scr_reset ();
1400 void scr_release () NOTHROW; 1494 void scr_release () NOTHROW;
1401 void scr_clear (bool really = false) NOTHROW; 1495 void scr_clear (bool really = false) NOTHROW;
1402 void scr_refresh () NOTHROW; 1496 void scr_refresh () NOTHROW;
… …
1407 void scr_backindex () NOTHROW; 1501 void scr_backindex () NOTHROW;
1408 void scr_forwardindex () NOTHROW; 1502 void scr_forwardindex () NOTHROW;
1409#endif 1503#endif
1410 void scr_touch (bool refresh) NOTHROW; 1504 void scr_touch (bool refresh) NOTHROW;
1411 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1505 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1412 void scr_recolour () NOTHROW; 1506 void scr_recolour (bool refresh = true) NOTHROW;
1413 void scr_remap_chars () NOTHROW; 1507 void scr_remap_chars () NOTHROW;
1414 void scr_remap_chars (line_t &l) NOTHROW; 1508 void scr_remap_chars (line_t &l) NOTHROW;
1415 1509
1416 enum cursor_mode { SAVE, RESTORE }; 1510 enum cursor_mode { SAVE, RESTORE };
1417 1511
1418 void scr_poweron (); 1512 void scr_poweron ();
1513 void scr_soft_reset () NOTHROW;
1419 void scr_cursor (cursor_mode mode) NOTHROW; 1514 void scr_cursor (cursor_mode mode) NOTHROW;
1420 void scr_do_wrap () NOTHROW; 1515 void scr_do_wrap () NOTHROW;
1421 void scr_swap_screen () NOTHROW; 1516 void scr_swap_screen () NOTHROW;
1422 void scr_change_screen (int scrn); 1517 void scr_change_screen (int scrn);
1423 void scr_color (unsigned int color, int fgbg) NOTHROW; 1518 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; 1546 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; 1547 void scr_reverse_selection () NOTHROW;
1453 void scr_dump (int fd) NOTHROW; 1548 void scr_dump (int fd) NOTHROW;
1454 1549
1455 void selection_check (int check_more) NOTHROW; 1550 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; 1551 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; 1552 void selection_clear (bool clipboard = false) NOTHROW;
1461 void selection_make (Time tm); 1553 void selection_make (Time tm);
1462 bool selection_grab (Time tm) NOTHROW; 1554 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1463 void selection_start_colrow (int col, int row) NOTHROW; 1555 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; 1556 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; 1557 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1466 void selection_remove_trailing_spaces () NOTHROW; 1558 void selection_remove_trailing_spaces () NOTHROW;
1467 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1559 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1468 void selection_click (int clicks, int x, int y) NOTHROW; 1560 void selection_click (int clicks, int x, int y) NOTHROW;
1469 void selection_extend (int x, int y, int flag) NOTHROW; 1561 void selection_extend (int x, int y, int flag) NOTHROW;
1470 void selection_rotate (int x, int y) NOTHROW; 1562 void selection_rotate (int x, int y) NOTHROW;
1471 1563
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 1564 // xdefaults.C
1565 void rxvt_usage (int type);
1502 void get_options (int argc, const char *const *argv); 1566 const char **get_options (int argc, const char *const *argv);
1503 int parse_keysym (const char *str, const char *arg); 1567 int parse_keysym (const char *str, const char *arg);
1504 const char *x_resource (const char *name); 1568 const char *x_resource (const char *name);
1505 void extract_resources (); 1569 void extract_resources ();
1570 void extract_keysym_resources ();
1571 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1572 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1573 bool parse_bool_resource (const char *str)
1574 {
1575 return (!strcasecmp (str, "TRUE")
1576 || !strcasecmp (str, "YES")
1577 || !strcasecmp (str, "ON")
1578 || !strcasecmp (str, "1"));
1579 }
1506}; 1580};
1507 1581
1508#endif /* _RXVT_H_ */ 1582#endif /* _RXVT_H_ */
1509 1583

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