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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.349 by ayin, Sat Jan 19 13:00:10 2008 UTC vs.
Revision 1.500 by root, Tue Jun 5 19:32:29 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>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1
81#endif
82
83#include <ecb.h>
77#include "encoding.h" 84#include "encoding.h"
78#include "rxvtutil.h" 85#include "rxvtutil.h"
79#include "rxvtfont.h" 86#include "rxvtfont.h"
80#include "rxvttoolkit.h" 87#include "rxvttoolkit.h"
88#include "rxvtimg.h"
81#include "scrollbar.h" 89#include "scrollbar.h"
82#include "ev_cpp.h" 90#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 91#include "libptytty.h"
85 92
86#include "rxvtperl.h" 93#include "rxvtperl.h"
87 94
88// try to avoid some macros to decrease code size, on some systems 95// try to avoid some macros to decrease code size, on some systems
… …
97/* 104/*
98 ***************************************************************************** 105 *****************************************************************************
99 * SYSTEM HACKS 106 * SYSTEM HACKS
100 ***************************************************************************** 107 *****************************************************************************
101 */ 108 */
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
115 109
116#include <termios.h> 110#include <termios.h>
117
118#include "background.h"
119 111
120#ifndef STDIN_FILENO 112#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 113# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 114# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 115# define STDERR_FILENO 2
124#endif 116#endif
125 117
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 118#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 119# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 120# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif 121#endif
138 122
139/****************************************************************************/ 123/****************************************************************************/
140 124
141// exception thrown on fatal (per-instance) errors 125// exception thrown on fatal (per-instance) errors
… …
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 144char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 145wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 146char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 147wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 148
165char * rxvt_basename (const char *str) NOTHROW; 149const char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW; 151void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW; 152void rxvt_warn (const char *fmt,...) NOTHROW;
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
171 155
172char * rxvt_strtrim (char *str) NOTHROW; 156char * rxvt_strtrim (char *str) NOTHROW;
173char ** rxvt_splitcommastring (const char *cs) NOTHROW; 157char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
174void rxvt_freecommastring (char **cs) NOTHROW; 158
159static inline void
160rxvt_free_strsplit (char **ptr) NOTHROW
161{
162 free (ptr[0]);
163 free (ptr);
164}
175 165
176void * rxvt_malloc (size_t size); 166void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size); 167void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size); 168void * rxvt_realloc (void *ptr, size_t size);
179 169
… …
202#else 192#else
203 if (envv) 193 if (envv)
204#endif 194#endif
205 environ = envv; 195 environ = envv;
206} 196}
197
198struct localise_env
199{
200 char **orig_env;
201
202 localise_env (char **new_env)
203 {
204 orig_env = environ;
205 environ = new_env;
206 }
207
208 ~localise_env ()
209 {
210 environ = orig_env;
211 }
212};
213
214#ifdef HAVE_BG_PIXMAP
215struct image_effects
216{
217 bool tint_set;
218 rxvt_color tint;
219 int shade;
220 int h_blurRadius, v_blurRadius;
221
222 image_effects ()
223 {
224 tint_set =
225 h_blurRadius =
226 v_blurRadius = 0;
227 shade = 100;
228 }
229
230 bool need_tint ()
231 {
232 return shade != 100 || tint_set;
233 }
234
235 bool need_blur ()
236 {
237 return h_blurRadius && v_blurRadius;
238 }
239
240 bool set_tint (const rxvt_color &new_tint);
241 bool set_shade (const char *shade_str);
242 bool set_blur (const char *geom);
243};
244
245# if BG_IMAGE_FROM_FILE
246enum {
247 IM_IS_SET = 1 << 0,
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# if HAVE_PIXBUF
279 GdkPixbuf *pixbuf;
280
281 void destroy ()
282 {
283 if (pixbuf)
284 g_object_unref (pixbuf);
285 }
286
287 int width ()
288 {
289 return gdk_pixbuf_get_width (pixbuf);
290 }
291 int height ()
292 {
293 return gdk_pixbuf_get_height (pixbuf);
294 }
295# endif
296
297 rxvt_image ();
298 bool set_file_geometry (const char *file);
299 bool set_file (const char *file);
300 bool set_geometry (const char *geom, bool update = false);
301};
302# endif
303#endif
207 304
208/* 305/*
209 ***************************************************************************** 306 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 307 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 308 *****************************************************************************
212 */ 309 */
213 310
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/* 311/*
224 * the 'essential' information for reporting Mouse Events 312 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 313 * pared down from XButtonEvent
226 */ 314 */
227struct mouse_event { 315struct mouse_event
316{
228 int clicks; 317 int clicks;
229 Time time; /* milliseconds */ 318 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 319 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 320 unsigned int button; /* detail */
232}; 321};
… …
262 ***************************************************************************** 351 *****************************************************************************
263 */ 352 */
264 353
265/* COLORTERM, TERM environment variables */ 354/* COLORTERM, TERM environment variables */
266#define COLORTERMENV "rxvt" 355#define COLORTERMENV "rxvt"
267#ifdef BG_IMAGE_FROM_FILE 356#if BG_IMAGE_FROM_FILE
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 357# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 358#else
270# define COLORTERMENVFULL COLORTERMENV 359# define COLORTERMENVFULL COLORTERMENV
271#endif 360#endif
272#ifndef TERMENV 361#ifndef TERMENV
362# if USE_256_COLORS
363# define TERMENV "rxvt-unicode-256color"
364# else
273# define TERMENV "rxvt-unicode" 365# define TERMENV "rxvt-unicode"
366# endif
274#endif 367#endif
275 368
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 369#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 370# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 371#endif
279 372
280#define scrollBar_esc 30 373#define scrollBar_esc 30
281 374
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 375#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283# define HAVE_SCROLLBARS 1 376# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284#endif 377#endif
285 378
286enum { 379enum {
287 NO_REFRESH = 0, /* Window not visible at all! */ 380 NO_REFRESH = 0, /* Window not visible at all! */
288 FAST_REFRESH = 1, /* Fully exposed window */ 381 FAST_REFRESH = 1, /* Fully exposed window */
… …
293# define NSCREENS 0 386# define NSCREENS 0
294#else 387#else
295# define NSCREENS 1 388# define NSCREENS 1
296#endif 389#endif
297 390
298/* special (internal) prefix for font commands */
299#define FONT_CMD '#'
300#define FONT_DN "#-"
301#define FONT_UP "#+"
302
303/* flags for rxvt_scr_gotorc () */ 391/* flags for rxvt_term::scr_gotorc () */
304enum { 392enum {
305 C_RELATIVE = 1, /* col movement is relative */ 393 C_RELATIVE = 1, /* col movement is relative */
306 R_RELATIVE = 2, /* row movement is relative */ 394 R_RELATIVE = 2, /* row movement is relative */
307 RELATIVE = C_RELATIVE | R_RELATIVE, 395 RELATIVE = C_RELATIVE | R_RELATIVE,
308}; 396};
309 397
310/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 398/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
311enum { 399enum {
312 INSERT = -1, /* don't change these values */ 400 INSERT = -1, /* don't change these values */
313 DELETE = +1, 401 DELETE = +1,
314 ERASE = +2, 402 ERASE = +2,
315}; 403};
316 404
317/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 405/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
318enum page_dirn { 406enum page_dirn {
319 UP, 407 UP,
320 DN, 408 DN,
321 NO_DIR, 409 NO_DIR,
322}; 410};
323 411
324/* arguments for rxvt_scr_change_screen () */ 412/* arguments for rxvt_term::scr_change_screen () */
325enum { 413enum {
326 PRIMARY = 0, 414 PRIMARY = 0,
327 SECONDARY, 415 SECONDARY,
328}; 416};
329 417
418// define various rendition bits and masks. the rendition word
419// is 32 bits in size, and we should use it as efficiently as possible
420
330#define RS_None 0 421#define RS_None 0
331 422
332#define RS_fgMask 0x0000007fUL // 128 colors 423// GET_BGATTR depends on RS_fgShift > RS_bgShift
333#define RS_bgMask 0x00003f80UL // 128 colors 424#define RS_colorMask ((1UL << Color_Bits) - 1UL)
425#define RS_bgShift 0
426#define RS_fgShift (RS_bgShift + Color_Bits)
427#define RS_bgMask (RS_colorMask << RS_bgShift)
428#define RS_fgMask (RS_colorMask << RS_fgShift)
429
430// must have space for rxvt_fontset::fontCount * 2 + 2 values
431#define RS_fontShift (RS_fgShift + Color_Bits)
432#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
433#define RS_fontCount rxvt_fontset::fontCount
434#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
435
436// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
437#define RS_redraw (2UL << RS_fontShift)
438
439#define RS_Sel (1UL << 22)
440
441// 4 custom bits for extensions
442#define RS_customCount 16UL
443#define RS_customShift 23
444#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
334 445
335// font styles 446// font styles
336#define RS_Bold 0x00004000UL // value 1 447#define RS_Bold (1UL << RS_styleShift)
337#define RS_Italic 0x00008000UL // value 2 448#define RS_Italic (2UL << RS_styleShift)
449
450#define RS_styleCount 4
451#define RS_styleShift 27
452#define RS_styleMask (RS_Bold | RS_Italic)
338 453
339// fake styles 454// fake styles
340#define RS_Blink 0x00010000UL // blink 455#define RS_Blink (1UL << 29)
341#define RS_RVid 0x00020000UL // reverse video 456#define RS_RVid (1UL << 30) // reverse video
342#define RS_Uline 0x00040000UL // underline 457#define RS_Uline (1UL << 31) // underline
343
344// toggle this to force redraw, must be != RS_Careful
345#define RS_redraw 0x01000000UL
346
347// 5 custom bits for extensions
348#define RS_customCount 32
349#define RS_customMask 0x00f80000UL
350#define RS_customShift 19
351
352// other flags
353#define RS_Careful 0x80000000UL /* be careful when drawing these */
354
355#define RS_styleCount 4
356#define RS_styleMask (RS_Bold | RS_Italic)
357#define RS_styleShift 14
358 458
359#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 459#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
360#define RS_attrMask (RS_baseattrMask | RS_fontMask) 460#define RS_attrMask (RS_baseattrMask | RS_fontMask)
361 461
362#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
363#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
364#define RS_fontShift 24
365
366#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 462#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
367#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 463#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
368
369#define Sel_none 0 /* Not waiting */
370#define Sel_normal 0x01 /* normal selection */
371#define Sel_incr 0x02 /* incremental selection */
372#define Sel_direct 0x00
373#define Sel_Primary 0x01
374#define Sel_Secondary 0x02
375#define Sel_Clipboard 0x03
376#define Sel_whereMask 0x0f
377#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
378#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
379 464
380enum { 465enum {
381 C0_NUL = 0x00, 466 C0_NUL = 0x00,
382 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 467 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
383 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 468 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
394 XTerm_name = 0, 479 XTerm_name = 0,
395 XTerm_iconName = 1, 480 XTerm_iconName = 1,
396 XTerm_title = 2, 481 XTerm_title = 2,
397 XTerm_property = 3, // change X property 482 XTerm_property = 3, // change X property
398 XTerm_Color = 4, // change colors 483 XTerm_Color = 4, // change colors
399 XTerm_Color00 = 10, // not implemented, CLASH! 484 XTerm_Color00 = 10, // change fg color
400 XTerm_Color01 = 11, // not implemented 485 XTerm_Color01 = 11, // change bg color
401 XTerm_Color_cursor = 12, // change actual 'Cursor' color 486 XTerm_Color_cursor = 12, // change actual 'Cursor' color
402 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 487 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
403 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 488 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
404 XTerm_Color05 = 15, // not implemented (tektronix fg) 489 XTerm_Color05 = 15, // not implemented (tektronix fg)
405 XTerm_Color06 = 16, // not implemented (tektronix bg) 490 XTerm_Color06 = 16, // not implemented (tektronix bg)
406 XTerm_Color_RV = 17, // change actual 'Highlight' color 491 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
492 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
407 XTerm_logfile = 46, // not implemented 493 XTerm_logfile = 46, // not implemented
408 XTerm_font = 50, 494 XTerm_font = 50,
409 495
410 XTerm_konsole30 = 30, // reserved for konsole 496 XTerm_konsole30 = 30, // reserved for konsole
411 XTerm_konsole31 = 31, // reserved for konsole 497 XTerm_konsole31 = 31, // reserved for konsole
412 XTerm_emacs51 = 51, // reserved for emacs shell 498 XTerm_emacs51 = 51, // reserved for emacs shell
413 /* 499 /*
414 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 500 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
415 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
416 */ 501 */
417 Rxvt_Color_BD = 18, // change actual 'Bold' color 502
418 Rxvt_Color_UL = 19, // change actual 'Underline' color 503 // deprecated
504 Rxvt_restoreFG = 39,
505 Rxvt_restoreBG = 49,
506
419 Rxvt_Pixmap = 20, // new bg pixmap 507 Rxvt_Pixmap = 20, // new bg pixmap
420 Rxvt_restoreFG = 39, // change default fg color
421 Rxvt_restoreBG = 49, // change default bg color
422 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 508 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
423 509
424 URxvt_locale = 701, // change locale 510 URxvt_locale = 701, // change locale
425 URxvt_version = 702, // request version 511 URxvt_version = 702, // request version
426 512
427 URxvt_Color_IT = 704, // change actual 'Italic' colour 513 URxvt_Color_IT = 704, // change actual 'Italic' colour
428 URxvt_Color_tint = 705, // change actual tint colour 514 URxvt_Color_tint = 705, // change actual tint colour
515 URxvt_Color_BD = 706, // change actual 'Bold' color
516 URxvt_Color_UL = 707, // change actual 'Underline' color
429 URxvt_Color_BD = 706, 517 URxvt_Color_border = 708,
430 URxvt_Color_UL = 707,
431 518
432 URxvt_font = 710, 519 URxvt_font = 710,
433 URxvt_boldFont = 711, 520 URxvt_boldFont = 711,
434 URxvt_italicFont = 712, 521 URxvt_italicFont = 712,
435 URxvt_boldItalicFont = 713, 522 URxvt_boldItalicFont = 713,
436 523
437 URxvt_view_up = 720, 524 URxvt_view_up = 720,
438 URxvt_view_down = 721, 525 URxvt_view_down = 721,
439 526
440 URxvt_perl = 777, 527 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
441}; 528};
442 529
443/* Words starting with `Color_' are colours. Others are counts */ 530/* Words starting with `Color_' are colours. Others are counts */
444/* 531/*
445 * The PixColor and rendition colour usage should probably be decoupled 532 * The PixColor and rendition colour usage should probably be decoupled
… …
475 Color_White = maxBrightCOLOR, 562 Color_White = maxBrightCOLOR,
476#else 563#else
477 Color_White = maxCOLOR, 564 Color_White = maxCOLOR,
478#endif 565#endif
479 minTermCOLOR = Color_White + 1, 566 minTermCOLOR = Color_White + 1,
567#if USE_256_COLORS
568 maxTermCOLOR = Color_White + 240,
569#else
480 maxTermCOLOR = Color_White + 72, 570 maxTermCOLOR = Color_White + 72,
571#endif
481#ifndef NO_CURSORCOLOR 572#ifndef NO_CURSORCOLOR
482 Color_cursor, 573 Color_cursor,
483 Color_cursor2, 574 Color_cursor2,
484#endif 575#endif
485 Color_pointer_fg, 576 Color_pointer_fg,
… …
494#if ENABLE_FRILLS 585#if ENABLE_FRILLS
495 Color_underline, 586 Color_underline,
496#endif 587#endif
497#ifdef OPTION_HC 588#ifdef OPTION_HC
498 Color_HC, 589 Color_HC,
590 Color_HTC,
499#endif 591#endif
500#ifdef KEEP_SCROLLCOLOR
501 Color_scroll, 592 Color_scroll,
593#ifdef RXVT_SCROLLBAR
502 Color_trough, 594 Color_trough,
503#endif 595#endif
504#if ENABLE_TRANSPARENCY 596#if ENABLE_TRANSPARENCY
505 Color_tint, 597 Color_tint,
506#endif 598#endif
507#if OFF_FOCUS_FADING 599#if OFF_FOCUS_FADING
508 Color_fade, 600 Color_fade,
509#endif 601#endif
510 NRS_COLORS, /* */ 602 NRS_COLORS, /* */
511#ifdef KEEP_SCROLLCOLOR 603#ifdef RXVT_SCROLLBAR
512 Color_topShadow = NRS_COLORS, 604 Color_topShadow = NRS_COLORS,
513 Color_bottomShadow, 605 Color_bottomShadow,
514 TOTAL_COLORS 606 TOTAL_COLORS
515#else 607#else
516 TOTAL_COLORS = NRS_COLORS 608 TOTAL_COLORS = NRS_COLORS
517#endif 609#endif
518}; 610};
519 611
612#if USE_256_COLORS
613# define Color_Bits 9 // 0 .. maxTermCOLOR
614#else
520#define Color_Bits 7 // 0 .. maxTermCOLOR 615# define Color_Bits 7 // 0 .. maxTermCOLOR
616#endif
521 617
522/* 618/*
523 * Resource list 619 * Resource list
524 */ 620 */
525enum { 621enum {
… …
552#define PrivMode_smoothScroll (1UL<<17) 648#define PrivMode_smoothScroll (1UL<<17)
553#define PrivMode_vt52 (1UL<<18) 649#define PrivMode_vt52 (1UL<<18)
554#define PrivMode_LFNL (1UL<<19) 650#define PrivMode_LFNL (1UL<<19)
555#define PrivMode_MouseBtnEvent (1UL<<20) 651#define PrivMode_MouseBtnEvent (1UL<<20)
556#define PrivMode_MouseAnyEvent (1UL<<21) 652#define PrivMode_MouseAnyEvent (1UL<<21)
653#define PrivMode_BracketPaste (1UL<<22)
654#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
655#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
557 656
558#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 657#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
559 658
560#ifdef ALLOW_132_MODE 659#ifdef ALLOW_132_MODE
561# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 660# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
565 664
566// do not change these constants lightly, there are many interdependencies 665// do not change these constants lightly, there are many interdependencies
567#define IMBUFSIZ 128 // input modifier buffer sizes 666#define IMBUFSIZ 128 // input modifier buffer sizes
568#define KBUFSZ 512 // size of keyboard mapping buffer 667#define KBUFSZ 512 // size of keyboard mapping buffer
569#define CBUFSIZ 2048 // size of command buffer 668#define CBUFSIZ 2048 // size of command buffer
669#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
570#define UBUFSIZ 2048 // character buffer 670#define UBUFSIZ 2048 // character buffer
571 671
572#if ENABLE_FRILLS 672#if ENABLE_FRILLS
573# include <X11/Xmd.h> 673# include <X11/Xmd.h>
574typedef struct _mwmhints { 674typedef struct _mwmhints
675{
575 CARD32 flags; 676 CARD32 flags;
576 CARD32 functions; 677 CARD32 functions;
577 CARD32 decorations; 678 CARD32 decorations;
578 INT32 input_mode; 679 INT32 input_mode;
579 CARD32 status; 680 CARD32 status;
… …
610/* 711/*
611 ***************************************************************************** 712 *****************************************************************************
612 * MACRO DEFINES 713 * MACRO DEFINES
613 ***************************************************************************** 714 *****************************************************************************
614 */ 715 */
716
717// speed hack, copy some member variable into a local variable of the same name
615#define dLocal(type,name) type const name = this->name 718#define dLocal(type,name) type const name = this->name
616 719
617// for speed reasons, we assume that all codepoints 32 to 126 are 720// for speed reasons, we assume that all codepoints 32 to 126 are
618// single-width. 721// single-width.
619#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 722#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
626#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 729#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
627#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 730#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
628#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 731#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
629#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 732#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
630 733
631#define LINENO(n) MOD (term_start + int(n), total_rows) 734#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
632#define ROW(n) row_buf [LINENO (n)] 735#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
736
737#define LINENO(n) LINENO_of (this, n)
738#define ROW(n) ROW_of (this, n)
633 739
634/* how to build & extract colors and attributes */ 740/* how to build & extract colors and attributes */
635#define GET_BASEFG(x) (((x) & RS_fgMask)) 741#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
636#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 742#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
637 743
638#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 744#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
639#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 745#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
640 746
641#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 747#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
642#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 748#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
643 749
644#define GET_ATTR(x) (((x) & RS_attrMask)) 750#define GET_ATTR(x) (((x) & RS_attrMask))
751// return attributes defining the background, encoding doesn't matter
752// depends on RS_fgShift > RS_bgShift
645#define GET_BGATTR(x) \ 753#define GET_BGATTR(x) \
754 (ecb_unlikely ((x) & RS_RVid) \
646 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 755 ? (((x) & (RS_attrMask & ~RS_RVid)) \
647 | (((x) & RS_fgMask)<<Color_Bits)) \ 756 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
648 : ((x) & (RS_attrMask | RS_bgMask))) 757 : ((x) & (RS_attrMask | RS_bgMask)))
649#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 758#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
650#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 759#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
651#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 760#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
652 761
653#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 762#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
654 763
655#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 764#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
656#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 765#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
657 766
658#if ENABLE_STYLES 767#if ENABLE_STYLES
659# define FONTSET(style) fontset[GET_STYLE (style)] 768# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
660#else 769#else
661# define FONTSET(style) fontset[0] 770# define FONTSET_of(t,style) (t)->fontset[0]
662#endif 771#endif
772
773#define FONTSET(style) FONTSET_of (this, style)
663 774
664typedef callback<void (const char *)> log_callback; 775typedef callback<void (const char *)> log_callback;
665typedef callback<int (int)> getfd_callback; 776typedef callback<int (int)> getfd_callback;
666 777
667/****************************************************************************/ 778/****************************************************************************/
… …
670#define LINE_FILTERED 0x0002 // line has been filtered 781#define LINE_FILTERED 0x0002 // line has been filtered
671#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 782#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
672#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 783#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
673#define LINE_BIDI 0x0010 // line needs bidi (NYI) 784#define LINE_BIDI 0x0010 // line needs bidi (NYI)
674 785
675struct line_t { 786struct line_t
787{
676 text_t *t; // terminal the text 788 text_t *t; // terminal the text
677 rend_t *r; // rendition, uses RS_ flags 789 rend_t *r; // rendition, uses RS_ flags
678 tlen_t_ l; // length of each text line 790 tlen_t_ l; // length of each text line
679 uint32_t f; // flags 791 uint32_t f; // flags
792
793 bool valid ()
794 {
795 return l >= 0;
796 }
797
798 void alloc ()
799 {
800 l = 0;
801 }
680 802
681 bool is_longer () 803 bool is_longer ()
682 { 804 {
683 return f & LINE_LONGER; 805 return f & LINE_LONGER;
684 } 806 }
… …
714}; 836};
715 837
716/****************************************************************************/ 838/****************************************************************************/
717 839
718// primitive wrapper around mbstate_t to ensure initialisation 840// primitive wrapper around mbstate_t to ensure initialisation
719struct mbstate { 841struct mbstate
842{
720 mbstate_t mbs; 843 mbstate_t mbs;
721 844
722 operator mbstate_t *() { return &mbs; } 845 operator mbstate_t *() { return &mbs; }
723 void reset () { memset (&mbs, 0, sizeof (mbs)); } 846 void reset () { memset (&mbs, 0, sizeof (mbs)); }
724 mbstate () { reset (); } 847 mbstate () { reset (); }
… …
745 868
746#if ENABLE_COMBINING 869#if ENABLE_COMBINING
747// compose chars are used to represent composite characters 870// compose chars are used to represent composite characters
748// that are not representable in unicode, as well as characters 871// that are not representable in unicode, as well as characters
749// not fitting in the BMP. 872// not fitting in the BMP.
750struct compose_char { 873struct compose_char
874{
751 unicode_t c1, c2; // any chars != NOCHAR are valid 875 unicode_t c1, c2; // any chars != NOCHAR are valid
876 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
877 compose_char () = default;
878 #endif
752 compose_char (unicode_t c1, unicode_t c2) 879 compose_char (unicode_t c1, unicode_t c2)
753 : c1(c1), c2(c2) 880 : c1(c1), c2(c2)
754 { } 881 { }
755}; 882};
756 883
757class rxvt_composite_vec { 884class rxvt_composite_vec
885{
758 vector<compose_char> v; 886 vector<compose_char> v;
759public: 887public:
760 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 888 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
761 int expand (unicode_t c, wchar_t *r); 889 int expand (unicode_t c, wchar_t *r);
762 compose_char *operator [](text_t c) 890 compose_char *operator [](text_t c)
… …
781extern rxvt_t rxvt_current_term; 909extern rxvt_t rxvt_current_term;
782 910
783#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 911#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
784#define GET_R rxvt_current_term 912#define GET_R rxvt_current_term
785 913
914/* ------------------------------------------------------------------------- */
915struct overlay_base
916{
917 int x, y, w, h; // overlay dimensions
918 text_t **text;
919 rend_t **rend;
920
921 // while tempting to add swap() etc. here, it effectively only increases code size
922};
923
924/* ------------------------------------------------------------------------- */
925
786typedef struct { 926typedef struct
927{
787 int row; 928 int row;
788 int col; 929 int col;
789} row_col_t; 930} row_col_t;
790 931
791/* 932/*
… …
816 * +------------+·display·+·= term_start 957 * +------------+·display·+·= term_start
817 * | terminal | display | 958 * | terminal | display |
818 * | terminal +---------+ 959 * | terminal +---------+
819 * | terminal | 960 * | terminal |
820 * | terminal | 961 * | terminal |
821 * +------------+···········= term_stat + nrow - 1 962 * +------------+···········= term_start + nrow - 1
822 * | 963 * |
823 * | 964 * |
824 * END······················= total_rows 965 * END······················= total_rows
825 */ 966 */
826 967
827struct TermWin_t { 968struct TermWin_t
969{
970 int vt_width; /* actual window width [pixels] */
971 int vt_height; /* actual window height [pixels] */
828 int width; /* window width [pixels] */ 972 int width; /* window width [pixels] */
829 int height; /* window height [pixels] */ 973 int height; /* window height [pixels] */
830 int fwidth; /* font width [pixels] */ 974 int fwidth; /* font width [pixels] */
831 int fheight; /* font height [pixels] */ 975 int fheight; /* font height [pixels] */
832 int fbase; /* font ascent (baseline) [pixels] */ 976 int fbase; /* font ascent (baseline) [pixels] */
… …
835 int focus; /* window has focus */ 979 int focus; /* window has focus */
836 int mapped; /* window state mapped? */ 980 int mapped; /* window state mapped? */
837 int int_bwidth; /* internal border width */ 981 int int_bwidth; /* internal border width */
838 int ext_bwidth; /* external border width */ 982 int ext_bwidth; /* external border width */
839 int lineSpace; /* number of extra pixels between rows */ 983 int lineSpace; /* number of extra pixels between rows */
984 int letterSpace; /* number of extra pixels between columns */
840 int saveLines; /* number of lines that fit in scrollback */ 985 int saveLines; /* number of lines that fit in scrollback */
841 int total_rows; /* total number of rows in this terminal */ 986 int total_rows; /* total number of rows in this terminal */
842 int term_start; /* term lines start here */ 987 int term_start; /* term lines start here */
843 int view_start; /* scrollback view starts here */ 988 int view_start; /* scrollback view starts here */
844 int top_row; /* topmost row index of scrollback */ 989 int top_row; /* topmost row index of scrollback */
845 Window parent[6]; /* parent identifiers - we're parent[0] */ 990 Window parent; /* parent identifier */
846 Window vt; /* vt100 window */ 991 Window vt; /* vt100 window */
847 GC gc; /* GC for drawing */ 992 GC gc; /* GC for drawing */
848 Pixmap pixmap;
849 rxvt_drawable *drawable; 993 rxvt_drawable *drawable;
850 rxvt_fontset *fontset[4]; 994 rxvt_fontset *fontset[4];
851}; 995};
852 996
853/* 997/*
… …
862 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 1006 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
863 * nothing is selected 1007 * nothing is selected
864 * beg: row/column of beginning of selection : never past mark 1008 * beg: row/column of beginning of selection : never past mark
865 * mark: row/column of initial click : never past end 1009 * mark: row/column of initial click : never past end
866 * end: row/column of one character past end of selection 1010 * end: row/column of one character past end of selection
867 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 1011 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
868 * * Note: col == -1 ==> we're left of screen 1012 * * Note: col == -1 ==> we're left of screen
869 * 1013 *
870 */ 1014 */
871typedef struct { 1015struct screen_t
1016{
872 row_col_t cur; /* cursor position on the screen */ 1017 row_col_t cur; /* cursor position on the screen */
873 int tscroll; /* top of settable scroll region */ 1018 int tscroll; /* top of settable scroll region */
874 int bscroll; /* bottom of settable scroll region */ 1019 int bscroll; /* bottom of settable scroll region */
875 unsigned int charset; /* character set number [0..3] */ 1020 unsigned int charset; /* character set number [0..3] */
876 unsigned int flags; /* see below */ 1021 unsigned int flags; /* see below */
877 row_col_t s_cur; /* saved cursor position */ 1022 row_col_t s_cur; /* saved cursor position */
878 unsigned int s_charset; /* saved character set number [0..3] */ 1023 unsigned int s_charset; /* saved character set number [0..3] */
879 char s_charset_char; 1024 char s_charset_char;
880 rend_t s_rstyle; /* saved rendition style */ 1025 rend_t s_rstyle; /* saved rendition style */
881} screen_t; 1026};
882 1027
883enum selection_op_t { 1028enum selection_op_t
1029{
884 SELECTION_CLEAR = 0, /* nothing selected */ 1030 SELECTION_CLEAR = 0, /* nothing selected */
885 SELECTION_INIT, /* marked a point */ 1031 SELECTION_INIT, /* marked a point */
886 SELECTION_BEGIN, /* started a selection */ 1032 SELECTION_BEGIN, /* started a selection */
887 SELECTION_CONT, /* continued selection */ 1033 SELECTION_CONT, /* continued selection */
888 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1034 SELECTION_DONE /* selection put in CUT_BUFFER0 */
889}; 1035};
890 1036
891typedef struct { 1037struct selection_t
1038{
892 wchar_t *text; /* selected text */ 1039 wchar_t *text; /* selected text */
893 unsigned int len; /* length of selected text */ 1040 unsigned int len; /* length of selected text */
894 unsigned int screen; /* screen being used */ 1041 unsigned int screen; /* screen being used */
895 unsigned int clicks; /* number of clicks */ 1042 unsigned int clicks; /* number of clicks */
896 selection_op_t op; /* current operation */ 1043 selection_op_t op; /* current operation */
897 bool rect; /* rectangular selection? */ 1044 bool rect; /* rectangular selection? */
898 row_col_t beg; /* beginning of selection <= mark */ 1045 row_col_t beg; /* beginning of selection <= mark */
899 row_col_t mark; /* point of initial click <= end */ 1046 row_col_t mark; /* point of initial click <= end */
900 row_col_t end; /* one character past end point */ 1047 row_col_t end; /* one character past end point */
901} selection_t; 1048 wchar_t *clip_text; /* text copied to the clipboard */
1049 unsigned int clip_len; /* length of clipboard text */
1050};
902 1051
903/* ------------------------------------------------------------------------- */ 1052/* ------------------------------------------------------------------------- */
904 1053
905/* screen_t flags */ 1054/* screen_t flags */
906#define Screen_Relative (1<<0) /* relative origin mode flag */ 1055#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
910#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1059#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
911#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1060#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
912 1061
913/* rxvt_vars.options */ 1062/* rxvt_vars.options */
914enum { 1063enum {
915# define def(name,idx) Opt_ ## name = idx,
916# define nodef(name) Opt_ ## name = 0, 1064# define def(name) Opt_ ## name,
1065# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1066 Opt_0,
917# include "optinc.h" 1067# include "optinc.h"
918# undef nodef 1068# undef nodef
919# undef def 1069# undef def
920Opt_count 1070 Opt_count
921}; 1071};
922 1072
923/* ------------------------------------------------------------------------- */ 1073/* ------------------------------------------------------------------------- */
924 1074
925struct rxvt_vars : TermWin_t { 1075struct rxvt_vars : TermWin_t
1076{
926 scrollBar_t scrollBar; 1077 scrollBar_t scrollBar;
927 uint8_t options[(Opt_count + 7) >> 3]; 1078 uint8_t options[(Opt_count + 7) >> 3];
928 XSizeHints szHint; 1079 XSizeHints szHint;
929 rxvt_color *pix_colors; 1080 rxvt_color *pix_colors;
930 Cursor TermWin_cursor; /* cursor for vt window */ 1081 Cursor TermWin_cursor; /* cursor for vt window */
931 int numlock_state; 1082
932 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1083 line_t *row_buf; // all lines, scrollback + terminal, circular
933 line_t *drawn_buf; // text on screen 1084 line_t *drawn_buf; // text on screen
934 line_t *swap_buf; // lines for swap buffer 1085 line_t *swap_buf; // lines for swap buffer
935 char *tabs; /* per location: 1 == tab-stop */ 1086 char *tabs; /* per location: 1 == tab-stop */
936 screen_t screen; 1087 screen_t screen;
937 screen_t swap; 1088 screen_t swap;
… …
940#ifdef OFF_FOCUS_FADING 1091#ifdef OFF_FOCUS_FADING
941 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1092 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
942#endif 1093#endif
943}; 1094};
944 1095
945struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1096struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1097{
946 1098
947 // special markers with magic addresses 1099 // special markers with magic addresses
948 static const char resval_undef []; // options specifically unset 1100 static const char resval_undef []; // options specifically unset
949 static const char resval_on []; // boolean options switched on 1101 static const char resval_on []; // boolean options switched on
950 static const char resval_off []; // or off 1102 static const char resval_off []; // or off
… …
958 1110
959 unsigned char want_refresh:1, 1111 unsigned char want_refresh:1,
960 current_screen:1, /* primary or secondary */ 1112 current_screen:1, /* primary or secondary */
961 num_scr_allow:1, 1113 num_scr_allow:1,
962 bypass_keystate:1, 1114 bypass_keystate:1,
1115#if ENABLE_FRILLS
1116 urgency_hint:1,
1117#endif
963#ifdef CURSOR_BLINK 1118#if CURSOR_BLINK
964 hidden_cursor:1, 1119 hidden_cursor:1,
965#endif 1120#endif
966#ifdef TEXT_BLINK 1121#if TEXT_BLINK
967 hidden_text:1, 1122 hidden_text:1,
968#endif 1123#endif
969#ifdef POINTER_BLANK 1124#if POINTER_BLANK
970 hidden_pointer:1, 1125 hidden_pointer:1,
971#endif 1126#endif
972 enc_utf8:1, /* wether locale uses utf-8 */ 1127 enc_utf8:1, /* whether locale uses utf-8 */
973 seen_input:1, /* wether we have seen some program output yet */ 1128 seen_input:1, /* whether we have seen some program output yet */
974 seen_resize:1, /* wether we had a resize event */ 1129 seen_resize:1, /* whether we had a resize event */
1130 init_done:1,
975 parsed_geometry:1; 1131 parsed_geometry:1;
976 1132
977 unsigned char refresh_type, 1133 unsigned char refresh_type,
978#ifdef META8_OPTION 1134#ifdef META8_OPTION
979 meta_char, /* Alt-key prefix */ 1135 meta_char; /* Alt-key prefix */
980#endif 1136#endif
981 selection_wait,
982 selection_type;
983/* ---------- */ 1137/* ---------- */
984 bool rvideo_state, rvideo_mode; 1138 bool rvideo_state, rvideo_mode;
985#ifndef NO_BELL 1139#ifndef NO_BELL
986 bool rvideo_bell; 1140 bool rvideo_bell;
987#endif 1141#endif
988 int num_scr; /* screen: number lines scrolled */ 1142 int num_scr; /* screen: number of lines scrolled */
989 int prev_ncol, /* screen: previous number of columns */ 1143 int prev_ncol, /* screen: previous number of columns */
990 prev_nrow; /* screen: previous number of rows */ 1144 prev_nrow; /* screen: previous number of rows */
991/* ---------- */ 1145/* ---------- */
992 rend_t rstyle; 1146 rend_t rstyle;
993/* ---------- */ 1147/* ---------- */
… …
1005 mouse_slip_wheel_speed, 1159 mouse_slip_wheel_speed,
1006#endif 1160#endif
1007 refresh_count, 1161 refresh_count,
1008 window_vt_x, 1162 window_vt_x,
1009 window_vt_y, 1163 window_vt_y,
1010 window_sb_x,
1011 mouse_row, 1164 mouse_row,
1012 mouse_col, 1165 mouse_col,
1013# ifdef POINTER_BLANK 1166# ifdef POINTER_BLANK
1014 pointerBlankDelay, 1167 pointerBlankDelay,
1015# endif 1168# endif
1016 allowedxerror; 1169 allowedxerror;
1017/* ---------- */ 1170/* ---------- */
1018 unsigned int ModLevel3Mask, 1171 unsigned int ModLevel3Mask,
1019 ModMetaMask, 1172 ModMetaMask,
1020 ModNumLockMask; 1173 ModNumLockMask;
1021 int old_width, /* last used width in screen resize */
1022 old_height; /* last used height in screen resize */
1023 unsigned long priv_modes, 1174 unsigned long priv_modes,
1024 SavedModes; 1175 SavedModes;
1025/* ---------- */ 1176/* ---------- */
1026 Atom *xa; 1177 Atom *xa;
1027/* ---------- */ 1178/* ---------- */
1028#ifdef RXVT_SCROLLBAR
1029 GC scrollbarGC,
1030 topShadowGC,
1031 botShadowGC;
1032#endif
1033#ifdef XTERM_SCROLLBAR
1034 GC xscrollbarGC,
1035 ShadowGC;
1036#endif
1037#ifdef PLAIN_SCROLLBAR
1038 GC pscrollbarGC;
1039#endif
1040#ifdef NEXT_SCROLLBAR
1041 GC blackGC,
1042 whiteGC,
1043 grayGC,
1044 darkGC,
1045 stippleGC;
1046 Pixmap dimple,
1047 upArrow,
1048 downArrow,
1049 upArrowHi,
1050 downArrowHi;
1051#endif
1052/* ---------- */
1053 Time selection_time, 1179 Time selection_time,
1054 selection_request_time; 1180 clipboard_time;
1181 rxvt_selection *selection_req;
1055 pid_t cmd_pid; /* process id of child */ 1182 pid_t cmd_pid; /* process id of child */
1056 char * incr_buf;
1057 size_t incr_buf_size, incr_buf_fill;
1058/* ---------- */ 1183/* ---------- */
1059 struct mouse_event MEvent; 1184 struct mouse_event MEvent;
1060 XComposeStatus compose; 1185 XComposeStatus compose;
1061 struct termios tio; 1186 static struct termios def_tio;
1062 row_col_t oldcursor; 1187 row_col_t oldcursor;
1063#ifdef HAVE_BG_PIXMAP 1188#ifdef HAVE_BG_PIXMAP
1064 bgPixmap_t bgPixmap; 1189 void bg_init ();
1190 void bg_destroy ();
1191
1192 enum {
1193 BG_IS_VALID = 1 << 0,
1194
1195 BG_IS_TRANSPARENT = 1 << 1,
1196 BG_NEEDS_REFRESH = 1 << 2,
1197 };
1198
1199 uint8_t bg_flags;
1200
1201# if BG_IMAGE_FROM_FILE
1202 vector<rxvt_image> image_vec;
1203 rxvt_image *new_image ()
1204 {
1205 image_vec.resize (image_vec.size () + 1);
1206 return &image_vec.back ();
1207 }
1208 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1209 bool render_image (rxvt_image &image);
1210 void parse_image (int id, const char *type, const char *arg);
1065#endif 1211# endif
1066#ifdef HAVE_AFTERIMAGE 1212
1067 ASVisual *asv; 1213# if ENABLE_TRANSPARENCY
1068 ASImageManager *asimman; 1214 Pixmap root_pixmap; /* current root pixmap set */
1215 image_effects root_effects;
1216
1217 void bg_set_transparent ()
1218 {
1219 bg_flags |= BG_IS_TRANSPARENT;
1220 }
1221 void bg_set_root_pixmap ();
1222 bool render_root_image ();
1223# endif
1224
1225 bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius);
1226 bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade);
1227 void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade);
1228
1229 ev_tstamp bg_valid_since;
1230
1231 Pixmap bg_pixmap;
1232 unsigned int bg_pmap_width, bg_pmap_height;
1233
1234 int target_x;
1235 int target_y;
1236 bool bg_set_position (int x, int y);
1237 bool bg_window_size_sensitive ();
1238 bool bg_window_position_sensitive ();
1239
1240 bool bg_render ();
1241 void bg_invalidate ()
1242 {
1243 bg_flags &= ~BG_IS_VALID;
1244 }
1245#endif
1246#if HAVE_PIXBUF
1247 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1248 int src_x, int src_y, int dst_x, int dst_y,
1249 unsigned int width, unsigned int height, bool argb);
1069#endif 1250#endif
1070 1251
1071#if ENABLE_OVERLAY 1252#if ENABLE_OVERLAY
1072 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1253 overlay_base ov;
1073 text_t **ov_text;
1074 rend_t **ov_rend;
1075 1254
1076 void scr_swap_overlay () NOTHROW; 1255 void scr_swap_overlay () NOTHROW;
1077 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1256 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1078 void scr_overlay_off () NOTHROW; 1257 void scr_overlay_off () NOTHROW;
1079 void scr_overlay_set (int x, int y, 1258 void scr_overlay_set (int x, int y,
… …
1083 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1262 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1084#endif 1263#endif
1085 1264
1086 vector<void *> allocated; // free these memory blocks with free() 1265 vector<void *> allocated; // free these memory blocks with free()
1087 1266
1088 char env_windowid[21]; /* environmental variable WINDOWID */ 1267 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1089 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1090 char *env_display; /* environmental variable DISPLAY */
1091 char *env_term; /* environmental variable TERM */
1092 1268
1093 char *locale; 1269 char *locale;
1094 char charsets[4]; 1270 char charsets[4];
1095 char *v_buffer; /* pointer to physical buffer */ 1271 char *v_buffer; /* pointer to physical buffer */
1096 unsigned int v_buflen; /* size of area to write */ 1272 unsigned int v_buflen; /* size of area to write */
… …
1108 char *cmdbuf_ptr, *cmdbuf_endp; 1284 char *cmdbuf_ptr, *cmdbuf_endp;
1109 char cmdbuf_base[CBUFSIZ]; 1285 char cmdbuf_base[CBUFSIZ];
1110 1286
1111 ptytty *pty; 1287 ptytty *pty;
1112 1288
1113 rxvt_salloc *talloc; // text line allocator 1289 // chunk contains all line_t's as well as rend_t and text_t buffers
1114 rxvt_salloc *ralloc; // rend line allocator 1290 // for drawn_buf, swap_buf and row_buf, in this order
1291 void *chunk;
1292 size_t chunk_size;
1115 1293
1116 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1294 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1117 1295
1118#if ENABLE_FRILLS || ISO_14755 1296#if ENABLE_FRILLS || ISO_14755
1119 // ISO 14755 entry support 1297 // ISO 14755 entry support
1120 unicode_t iso14755buf; 1298 unicode_t iso14755buf;
1121 void commit_iso14755 (); 1299 void commit_iso14755 ();
1122 int hex_keyval (XKeyEvent &ev);
1123# if ISO_14755 1300# if ISO_14755
1124 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1301 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1125 void iso14755_54 (int x, int y); 1302 void iso14755_54 (int x, int y);
1126# endif 1303# endif
1127#endif 1304#endif
… …
1137 void rootwin_cb (XEvent &xev); 1314 void rootwin_cb (XEvent &xev);
1138 xevent_watcher rootwin_ev; 1315 xevent_watcher rootwin_ev;
1139#endif 1316#endif
1140#ifdef HAVE_BG_PIXMAP 1317#ifdef HAVE_BG_PIXMAP
1141 void update_background (); 1318 void update_background ();
1142#if TRACE_PIXMAPS
1143 void trace_update_background (const char *file, int line);
1144# define update_background() trace_update_background (__FILE__, __LINE__)
1145#endif
1146 void update_background_cb (ev::timer &w, int revents); 1319 void update_background_cb (ev::timer &w, int revents);
1147 ev::timer update_background_ev; 1320 ev::timer update_background_ev;
1148#endif 1321#endif
1149 1322
1150 void x_cb (XEvent &xev); 1323 void x_cb (XEvent &xev);
1151 xevent_watcher termwin_ev; 1324 xevent_watcher termwin_ev;
1152 xevent_watcher vt_ev; 1325 xevent_watcher vt_ev;
1153#ifdef HAVE_SCROLLBARS
1154 xevent_watcher scrollbar_ev; 1326 xevent_watcher scrollbar_ev;
1155#endif
1156 1327
1157 void child_cb (ev::child &w, int revents); ev::child child_ev; 1328 void child_cb (ev::child &w, int revents); ev::child child_ev;
1158 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1329 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1159 void refresh_check (); 1330 void refresh_check ();
1160 void flush (); 1331 void flush ();
1161 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1332 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1333 void cmdbuf_reify ();
1334 void cmdbuf_append (const char *str, size_t count);
1162 bool pty_fill (); 1335 bool pty_fill ();
1163 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1336 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1164 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1165 1337
1166#ifdef CURSOR_BLINK 1338#ifdef CURSOR_BLINK
1339 void cursor_blink_reset ();
1167 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1340 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1168#endif 1341#endif
1169#ifdef TEXT_BLINK 1342#ifdef TEXT_BLINK
1170 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1343 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1171#endif 1344#endif
… …
1190 void pointer_unblank (); 1363 void pointer_unblank ();
1191 1364
1192 void tt_printf (const char *fmt,...); 1365 void tt_printf (const char *fmt,...);
1193 void tt_write (const char *data, unsigned int len); 1366 void tt_write (const char *data, unsigned int len);
1194 void pty_write (); 1367 void pty_write ();
1195
1196 void init (stringvec *argv, stringvec *envv)
1197 {
1198 this->argv = argv;
1199 init (argv->size (), argv->begin (), envv);
1200 }
1201 1368
1202 void make_current () const // make this the "currently active" urxvt instance 1369 void make_current () const // make this the "currently active" urxvt instance
1203 { 1370 {
1204 SET_R (this); 1371 SET_R (this);
1205 set_environ (envv); 1372 set_environ (envv);
… …
1217 void im_set_size (XRectangle &size); 1384 void im_set_size (XRectangle &size);
1218 void im_set_position (XPoint &pos) NOTHROW; 1385 void im_set_position (XPoint &pos) NOTHROW;
1219 void im_set_color (unsigned long &fg, unsigned long &bg); 1386 void im_set_color (unsigned long &fg, unsigned long &bg);
1220 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1387 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1221 1388
1222 bool IMisRunning (); 1389 bool im_is_running ();
1223 void IMSendSpot (); 1390 void im_send_spot ();
1224 bool IM_get_IC (const char *modifiers); 1391 bool im_get_ic (const char *modifiers);
1225 void IMSetPosition (); 1392 void im_set_position ();
1226#endif 1393#endif
1227 1394
1228 // command.C 1395 // command.C
1229 void key_press (XKeyEvent &ev); 1396 void key_press (XKeyEvent &ev);
1230 void key_release (XKeyEvent &ev); 1397 void key_release (XKeyEvent &ev);
1231 unsigned int cmd_write (const char *str, unsigned int count);
1232 1398
1233 wchar_t next_char () NOTHROW; 1399 wchar_t next_char () NOTHROW;
1234 wchar_t cmd_getc () THROW ((class out_of_input)); 1400 wchar_t cmd_getc () THROW ((class out_of_input));
1235 uint32_t next_octet () NOTHROW; 1401 uint32_t next_octet () NOTHROW;
1236 uint32_t cmd_get8 () THROW ((class out_of_input)); 1402 uint32_t cmd_get8 () THROW ((class out_of_input));
1237 1403
1238 bool cmd_parse (); 1404 void cmd_parse ();
1239 void mouse_report (XButtonEvent &ev); 1405 void mouse_report (XButtonEvent &ev);
1240 void button_press (XButtonEvent &ev); 1406 void button_press (XButtonEvent &ev);
1241 void button_release (XButtonEvent &ev); 1407 void button_release (XButtonEvent &ev);
1242 void focus_in (); 1408 void focus_in ();
1243 void focus_out (); 1409 void focus_out ();
1410#if ENABLE_FRILLS
1411 void set_urgency (bool enable);
1412#else
1413 void set_urgency (bool enable) { }
1414#endif
1244 void update_fade_color (unsigned int idx); 1415 void update_fade_color (unsigned int idx);
1245#ifdef PRINTPIPE 1416#ifdef PRINTPIPE
1246 FILE *popen_printer (); 1417 FILE *popen_printer ();
1247 int pclose_printer (FILE *stream); 1418 int pclose_printer (FILE *stream);
1248#endif 1419#endif
… …
1254 void process_window_ops (const int *args, unsigned int nargs); 1425 void process_window_ops (const int *args, unsigned int nargs);
1255 char *get_to_st (unicode_t &ends_how); 1426 char *get_to_st (unicode_t &ends_how);
1256 void process_dcs_seq (); 1427 void process_dcs_seq ();
1257 void process_osc_seq (); 1428 void process_osc_seq ();
1258 void process_color_seq (int report, int color, const char *str, char resp); 1429 void process_color_seq (int report, int color, const char *str, char resp);
1259 void process_xterm_seq (int op, const char *str, char resp); 1430 void process_xterm_seq (int op, char *str, char resp);
1260 int privcases (int mode, unsigned long bit); 1431 int privcases (int mode, unsigned long bit);
1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1432 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1262 void process_sgr_mode (unsigned int nargs, const int *arg); 1433 void process_sgr_mode (unsigned int nargs, const int *arg);
1263 void process_graphics ();
1264 // init.C 1434 // init.C
1435 void init (stringvec *argv, stringvec *envv);
1436 void init (int argc, const char *const *argv, const char *const *envv);
1437 void init2 (int argc, const char *const *argv);
1265 void init_vars (); 1438 void init_vars ();
1266 void init_secondary ();
1267 const char **init_resources (int argc, const char *const *argv); 1439 const char **init_resources (int argc, const char *const *argv);
1268 void init (int argc, const char *const *argv, stringvec *envv);
1269 void init_env (); 1440 void init_env ();
1270 void set_locale (const char *locale); 1441 void set_locale (const char *locale);
1271 void init_xlocale (); 1442 void init_xlocale ();
1272 void init_command (const char *const *argv); 1443 void init_command (const char *const *argv);
1273 void run_command (const char *const *argv); 1444 void run_command (const char *const *argv);
1274 int run_child (const char *const *argv); 1445 int run_child (const char *const *argv);
1275 void color_aliases (int idx); 1446 void color_aliases (int idx);
1276 void create_windows (int argc, const char *const *argv); 1447 void create_windows (int argc, const char *const *argv);
1277 void Get_Colours (); 1448 void get_colours ();
1278 void get_ourmods (); 1449 void get_ourmods ();
1450 void set_icon (const char *file);
1279 // main.C 1451 // main.C
1280 void tt_winch (); 1452 void tt_winch ();
1281 rxvt_term (); 1453 rxvt_term ();
1282 ~rxvt_term (); 1454 ~rxvt_term ();
1283 void destroy (); 1455 void destroy ();
… …
1285 void recolour_cursor (); 1457 void recolour_cursor ();
1286 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1458 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1287 void window_calc (unsigned int newwidth, unsigned int newheight); 1459 void window_calc (unsigned int newwidth, unsigned int newheight);
1288 bool set_fonts (); 1460 bool set_fonts ();
1289 void set_string_property (Atom prop, const char *str, int len = -1); 1461 void set_string_property (Atom prop, const char *str, int len = -1);
1462 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1290 void set_utf8_property (Atom prop, const char *str, int len = -1); 1463 void set_utf8_property (Atom prop, const char *str, int len = -1);
1291 void set_title (const char *str); 1464 void set_title (const char *str);
1292 void set_icon_name (const char *str); 1465 void set_icon_name (const char *str);
1293 void set_window_color (int idx, const char *color); 1466 void set_window_color (int idx, const char *color);
1294 void set_colorfgbg (); 1467 char *get_colorfgbg ();
1295 bool set_color (rxvt_color &color, const char *name); 1468 bool set_color (rxvt_color &color, const char *name);
1296 void alias_color (int dst, int src); 1469 void alias_color (int dst, int src);
1297 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1470 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1298 void get_window_origin (int &x, int &y); 1471 void get_window_origin (int &x, int &y);
1299 Pixmap get_pixmap_property (int prop_id);
1300 1472
1301 // screen.C 1473 // screen.C
1302
1303 void lalloc (line_t &l) const
1304 {
1305 l.t = (text_t *)talloc->alloc ();
1306 l.r = (rend_t *)ralloc->alloc ();
1307 }
1308
1309#if 0
1310 void lfree (line_t &l)
1311 {
1312 talloc->free (l.t);
1313 ralloc->free (l.r);
1314 }
1315#endif
1316
1317 void lresize (line_t &l) const
1318 {
1319 if (!l.t)
1320 return;
1321
1322 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1323 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1324
1325 l.l = min (l.l, ncol);
1326
1327 if (ncol > prev_ncol)
1328 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1329 }
1330 1474
1331 int fgcolor_of (rend_t r) const NOTHROW 1475 int fgcolor_of (rend_t r) const NOTHROW
1332 { 1476 {
1333 int base = GET_BASEFG (r); 1477 int base = GET_BASEFG (r);
1334#ifndef NO_BRIGHTCOLOR 1478#ifndef NO_BRIGHTCOLOR
1335 if (r & RS_Bold 1479 if (r & RS_Bold
1336# if ENABLE_STYLES 1480# if ENABLE_STYLES
1337 && option (Opt_intensityStyles) 1481 && option (Opt_intensityStyles)
1338# endif 1482# endif
1339 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1483 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1340 base += minBrightCOLOR - minCOLOR; 1484 base += minBrightCOLOR - minCOLOR;
1341#endif 1485#endif
1342 return base; 1486 return base;
1343 } 1487 }
1344 1488
… …
1348#ifndef NO_BRIGHTCOLOR 1492#ifndef NO_BRIGHTCOLOR
1349 if (r & RS_Blink 1493 if (r & RS_Blink
1350# if ENABLE_STYLES 1494# if ENABLE_STYLES
1351 && option (Opt_intensityStyles) 1495 && option (Opt_intensityStyles)
1352# endif 1496# endif
1353 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1497 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1354 base += minBrightCOLOR - minCOLOR; 1498 base += minBrightCOLOR - minCOLOR;
1355#endif 1499#endif
1356 return base; 1500 return base;
1357 } 1501 }
1358 1502
1359 bool option (uint8_t opt) const NOTHROW 1503 bool option (uint8_t opt) const NOTHROW
1360 { 1504 {
1361 if (!opt)
1362 return 0;
1363
1364 --opt;
1365 return options[opt >> 3] & (1 << (opt & 7)); 1505 return options[opt >> 3] & (1 << (opt & 7));
1366 } 1506 }
1367 1507
1368 void set_option (uint8_t opt, bool set = true) NOTHROW 1508 void set_option (uint8_t opt, bool set = true) NOTHROW;
1369 {
1370 if (!opt)
1371 return;
1372
1373 --opt;
1374 if (set)
1375 options[opt >> 3] |= (1 << (opt & 7));
1376 else
1377 options[opt >> 3] &= ~(1 << (opt & 7));
1378 }
1379
1380 void PrivMode (int set, unsigned bit) NOTHROW
1381 {
1382 if (set)
1383 priv_modes |= bit;
1384 else
1385 priv_modes &= ~bit;
1386 }
1387 1509
1388 // modifies first argument(!) 1510 // modifies first argument(!)
1511 void tt_paste (char *data, unsigned int len) NOTHROW;
1389 void paste (char *data, unsigned int len) NOTHROW; 1512 void paste (char *data, unsigned int len) NOTHROW;
1513 void scr_alloc () NOTHROW;
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1514 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1515 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1516 void scr_kill_char (line_t &l, int col) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1517 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1393 void scr_reset (); 1518 void scr_reset ();
1394 void scr_release () NOTHROW; 1519 void scr_release () NOTHROW;
1395 void scr_clear (bool really = false) NOTHROW; 1520 void scr_clear (bool really = false) NOTHROW;
1396 void scr_refresh () NOTHROW; 1521 void scr_refresh () NOTHROW;
… …
1401 void scr_backindex () NOTHROW; 1526 void scr_backindex () NOTHROW;
1402 void scr_forwardindex () NOTHROW; 1527 void scr_forwardindex () NOTHROW;
1403#endif 1528#endif
1404 void scr_touch (bool refresh) NOTHROW; 1529 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1530 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 void scr_recolour () NOTHROW; 1531 void scr_recolour (bool refresh = true) NOTHROW;
1407 void scr_remap_chars () NOTHROW; 1532 void scr_remap_chars () NOTHROW;
1408 void scr_remap_chars (line_t &l) NOTHROW; 1533 void scr_remap_chars (line_t &l) NOTHROW;
1409 1534
1410 enum cursor_mode { SAVE, RESTORE }; 1535 enum cursor_mode { SAVE, RESTORE };
1411 1536
1412 void scr_poweron (); 1537 void scr_poweron ();
1538 void scr_soft_reset () NOTHROW;
1413 void scr_cursor (cursor_mode mode) NOTHROW; 1539 void scr_cursor (cursor_mode mode) NOTHROW;
1414 void scr_do_wrap () NOTHROW; 1540 void scr_do_wrap () NOTHROW;
1415 void scr_swap_screen () NOTHROW; 1541 void scr_swap_screen () NOTHROW;
1416 void scr_change_screen (int scrn); 1542 void scr_change_screen (int scrn);
1417 void scr_color (unsigned int color, int fgbg) NOTHROW; 1543 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1445 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1571 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1446 void scr_reverse_selection () NOTHROW; 1572 void scr_reverse_selection () NOTHROW;
1447 void scr_dump (int fd) NOTHROW; 1573 void scr_dump (int fd) NOTHROW;
1448 1574
1449 void selection_check (int check_more) NOTHROW; 1575 void selection_check (int check_more) NOTHROW;
1450 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1451 void selection_property (Window win, Atom prop) NOTHROW;
1452 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1576 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1453 int selection_request_other (Atom target, int selnum) NOTHROW;
1454 void selection_clear () NOTHROW; 1577 void selection_clear (bool clipboard = false) NOTHROW;
1455 void selection_make (Time tm); 1578 void selection_make (Time tm);
1456 bool selection_grab (Time tm) NOTHROW; 1579 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1457 void selection_start_colrow (int col, int row) NOTHROW; 1580 void selection_start_colrow (int col, int row) NOTHROW;
1458 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1581 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1459 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1582 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1460 void selection_remove_trailing_spaces () NOTHROW; 1583 void selection_remove_trailing_spaces () NOTHROW;
1461 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1584 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1462 void selection_click (int clicks, int x, int y) NOTHROW; 1585 void selection_click (int clicks, int x, int y) NOTHROW;
1463 void selection_extend (int x, int y, int flag) NOTHROW; 1586 void selection_extend (int x, int y, int flag) NOTHROW;
1464 void selection_rotate (int x, int y) NOTHROW; 1587 void selection_rotate (int x, int y) NOTHROW;
1465 1588
1466#if defined(NEXT_SCROLLBAR)
1467 // scrollbar-next.C
1468 Pixmap renderPixmap (const char *const *data, int width, int height);
1469 void init_scrollbar_stuff ();
1470 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1471 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1472#endif
1473
1474#if defined(RXVT_SCROLLBAR)
1475 // scrollbar-rxvt.C
1476 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1477#endif
1478
1479#if defined(XTERM_SCROLLBAR)
1480 // scrollbar-xterm.C
1481 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1482#endif
1483
1484#if defined(PLAIN_SCROLLBAR)
1485 // scrollbar-plain.C
1486 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1487#endif
1488
1489 // scrollbar.C
1490 void resize_scrollbar ();
1491 int scrollbar_mapping (int map);
1492 int scrollbar_show (int update);
1493 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1494
1495 // xdefaults.C 1589 // xdefaults.C
1590 void rxvt_usage (int type);
1496 void get_options (int argc, const char *const *argv); 1591 const char **get_options (int argc, const char *const *argv);
1497 int parse_keysym (const char *str, const char *arg); 1592 int parse_keysym (const char *str, const char *arg);
1498 const char *x_resource (const char *name); 1593 const char *x_resource (const char *name);
1499 void extract_resources (); 1594 void extract_resources ();
1595 void extract_keysym_resources ();
1596 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1597 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1598 bool parse_bool_resource (const char *str)
1599 {
1600 return (!strcasecmp (str, "TRUE")
1601 || !strcasecmp (str, "YES")
1602 || !strcasecmp (str, "ON")
1603 || !strcasecmp (str, "1"));
1604 }
1500}; 1605};
1501 1606
1502#endif /* _RXVT_H_ */ 1607#endif /* _RXVT_H_ */
1503 1608

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