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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 1.508 by sf-exg, Mon Jun 11 17:05:58 2012 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
47 45
48#include "feature.h" 46#include "feature.h"
49 47
50#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
52#endif 51#endif
53 52
54#if ENABLE_PERL 53#if ENABLE_PERL
55# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
72#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
73#include <X11/keysym.h> 72#include <X11/keysym.h>
74#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 74#include <X11/Xatom.h>
76 75
76#if HAVE_PIXBUF
77# include <gdk-pixbuf/gdk-pixbuf.h>
78#endif
79
80#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
81# define HAVE_BG_PIXMAP 1
82#endif
83
84#include <ecb.h>
77#include "encoding.h" 85#include "encoding.h"
78#include "rxvtutil.h" 86#include "rxvtutil.h"
79#include "rxvtfont.h" 87#include "rxvtfont.h"
80#include "rxvttoolkit.h" 88#include "rxvttoolkit.h"
89#include "rxvtimg.h"
81#include "scrollbar.h" 90#include "scrollbar.h"
82#include "ev_cpp.h" 91#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 92#include "libptytty.h"
85 93
86#include "rxvtperl.h" 94#include "rxvtperl.h"
87 95
88// try to avoid some macros to decrease code size, on some systems 96// try to avoid some macros to decrease code size, on some systems
… …
97/* 105/*
98 ***************************************************************************** 106 *****************************************************************************
99 * SYSTEM HACKS 107 * SYSTEM HACKS
100 ***************************************************************************** 108 *****************************************************************************
101 */ 109 */
102/* Consistent defines - please report on the necessity
103 * @ Unixware: defines (__svr4__)
104 */
105#if defined (SVR4) && !defined (__svr4__)
106# define __svr4__ 1
107#endif
108#if defined (sun) && !defined (__sun__)
109# define __sun__ 1
110#endif
111
112#ifndef HAVE_XPOINTER
113typedef char *XPointer;
114#endif
115 110
116#include <termios.h> 111#include <termios.h>
117
118#include "background.h"
119 112
120#ifndef STDIN_FILENO 113#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 114# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 115# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 116# define STDERR_FILENO 2
124#endif 117#endif
125 118
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 119#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 120# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 121# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif 122#endif
138 123
139/****************************************************************************/ 124/****************************************************************************/
140 125
141// exception thrown on fatal (per-instance) errors 126// exception thrown on fatal (per-instance) errors
… …
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 145char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 146wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 147char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 148wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 149
165char * rxvt_basename (const char *str) NOTHROW; 150const char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW; 152void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW; 153void rxvt_warn (const char *fmt,...) NOTHROW;
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
171 156
172char * rxvt_strtrim (char *str) NOTHROW; 157char * rxvt_strtrim (char *str) NOTHROW;
173char ** rxvt_splitcommastring (const char *cs) NOTHROW; 158char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
174void rxvt_freecommastring (char **cs) NOTHROW; 159
160static inline void
161rxvt_free_strsplit (char **ptr) NOTHROW
162{
163 free (ptr[0]);
164 free (ptr);
165}
175 166
176void * rxvt_malloc (size_t size); 167void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size); 168void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size); 169void * rxvt_realloc (void *ptr, size_t size);
179 170
… …
202#else 193#else
203 if (envv) 194 if (envv)
204#endif 195#endif
205 environ = envv; 196 environ = envv;
206} 197}
198
199struct localise_env
200{
201 char **orig_env;
202
203 localise_env (char **new_env)
204 {
205 orig_env = environ;
206 environ = new_env;
207 }
208
209 ~localise_env ()
210 {
211 environ = orig_env;
212 }
213};
214
215#ifdef HAVE_BG_PIXMAP
216struct image_effects
217{
218 bool tint_set;
219 rxvt_color tint;
220 int shade;
221 int h_blurRadius, v_blurRadius;
222
223 image_effects ()
224 {
225 tint_set =
226 h_blurRadius =
227 v_blurRadius = 0;
228 shade = 100;
229 }
230
231 bool need_tint ()
232 {
233 return shade != 100 || tint_set;
234 }
235
236 bool need_blur ()
237 {
238 return h_blurRadius && v_blurRadius;
239 }
240
241 bool set_tint (const rxvt_color &new_tint);
242 bool set_shade (const char *shade_str);
243 bool set_blur (const char *geom);
244};
245
246# if BG_IMAGE_FROM_FILE
247enum {
248 IM_IS_SIZE_SENSITIVE = 1 << 1,
249 IM_KEEP_ASPECT = 1 << 2,
250 IM_ROOT_ALIGN = 1 << 3,
251 IM_TILE = 1 << 4,
252 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
253};
254
255enum {
256 noScale = 0,
257 windowScale = 100,
258 defaultScale = windowScale,
259 centerAlign = 50,
260 defaultAlign = centerAlign,
261};
262
263struct rxvt_image : image_effects
264{
265 unsigned short alpha;
266 uint8_t flags;
267 unsigned int h_scale, v_scale; /* percents of the window size */
268 int h_align, v_align; /* percents of the window size:
269 0 - left align, 50 - center, 100 - right */
270
271 bool is_size_sensitive ()
272 {
273 return (!(flags & IM_TILE)
274 || h_scale || v_scale
275 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
276 }
277
278 rxvt_img *img;
279
280 void destroy ()
281 {
282 delete img;
283 img = 0;
284 }
285
286 rxvt_image ();
287 void set_file_geometry (rxvt_screen *s, const char *file);
288 void set_file (rxvt_screen *s, const char *file);
289 bool set_geometry (const char *geom, bool update = false);
290};
291# endif
292#endif
207 293
208/* 294/*
209 ***************************************************************************** 295 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 296 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 297 *****************************************************************************
212 */ 298 */
213 299
214/* If we're using either the rxvt scrollbar, keep the
215 * scrollColor resource.
216 */
217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
218# define KEEP_SCROLLCOLOR 1
219#else
220# undef KEEP_SCROLLCOLOR
221#endif
222
223/* 300/*
224 * the 'essential' information for reporting Mouse Events 301 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 302 * pared down from XButtonEvent
226 */ 303 */
227struct mouse_event { 304struct mouse_event
305{
228 int clicks; 306 int clicks;
229 Time time; /* milliseconds */ 307 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 308 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 309 unsigned int button; /* detail */
232}; 310};
… …
262 ***************************************************************************** 340 *****************************************************************************
263 */ 341 */
264 342
265/* COLORTERM, TERM environment variables */ 343/* COLORTERM, TERM environment variables */
266#define COLORTERMENV "rxvt" 344#define COLORTERMENV "rxvt"
267#ifdef BG_IMAGE_FROM_FILE 345#if BG_IMAGE_FROM_FILE
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 346# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 347#else
270# define COLORTERMENVFULL COLORTERMENV 348# define COLORTERMENVFULL COLORTERMENV
271#endif 349#endif
272#ifndef TERMENV 350#ifndef TERMENV
351# if USE_256_COLORS
352# define TERMENV "rxvt-unicode-256color"
353# else
273# define TERMENV "rxvt-unicode" 354# define TERMENV "rxvt-unicode"
355# endif
274#endif 356#endif
275 357
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 358#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 359# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 360#endif
279 361
280#define scrollBar_esc 30 362#define scrollBar_esc 30
281 363
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 364#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283# define HAVE_SCROLLBARS 1 365# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284#endif 366#endif
285 367
286enum { 368enum {
287 NO_REFRESH = 0, /* Window not visible at all! */ 369 NO_REFRESH = 0, /* Window not visible at all! */
288 FAST_REFRESH = 1, /* Fully exposed window */ 370 FAST_REFRESH = 1, /* Fully exposed window */
… …
293# define NSCREENS 0 375# define NSCREENS 0
294#else 376#else
295# define NSCREENS 1 377# define NSCREENS 1
296#endif 378#endif
297 379
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 () */ 380/* flags for rxvt_term::scr_gotorc () */
304enum { 381enum {
305 C_RELATIVE = 1, /* col movement is relative */ 382 C_RELATIVE = 1, /* col movement is relative */
306 R_RELATIVE = 2, /* row movement is relative */ 383 R_RELATIVE = 2, /* row movement is relative */
307 RELATIVE = C_RELATIVE | R_RELATIVE, 384 RELATIVE = C_RELATIVE | R_RELATIVE,
308}; 385};
309 386
310/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 387/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
311enum { 388enum {
312 INSERT = -1, /* don't change these values */ 389 INSERT = -1, /* don't change these values */
313 DELETE = +1, 390 DELETE = +1,
314 ERASE = +2, 391 ERASE = +2,
315}; 392};
316 393
317/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 394/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
318enum page_dirn { 395enum page_dirn {
319 UP, 396 UP,
320 DN, 397 DN,
321 NO_DIR, 398 NO_DIR,
322}; 399};
323 400
324/* arguments for rxvt_scr_change_screen () */ 401/* arguments for rxvt_term::scr_change_screen () */
325enum { 402enum {
326 PRIMARY = 0, 403 PRIMARY = 0,
327 SECONDARY, 404 SECONDARY,
328}; 405};
329 406
407// define various rendition bits and masks. the rendition word
408// is 32 bits in size, and we should use it as efficiently as possible
409
330#define RS_None 0 410#define RS_None 0
331 411
332#define RS_fgMask 0x0000007fUL // 128 colors 412// GET_BGATTR depends on RS_fgShift > RS_bgShift
333#define RS_bgMask 0x00003f80UL // 128 colors 413#define RS_colorMask ((1UL << Color_Bits) - 1UL)
414#define RS_bgShift 0
415#define RS_fgShift (RS_bgShift + Color_Bits)
416#define RS_bgMask (RS_colorMask << RS_bgShift)
417#define RS_fgMask (RS_colorMask << RS_fgShift)
418
419// must have space for rxvt_fontset::fontCount * 2 + 2 values
420#define RS_fontShift (RS_fgShift + Color_Bits)
421#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
422#define RS_fontCount rxvt_fontset::fontCount
423#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
424
425// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
426#define RS_redraw (2UL << RS_fontShift)
427
428#define RS_Sel (1UL << 22)
429
430// 4 custom bits for extensions
431#define RS_customCount 16UL
432#define RS_customShift 23
433#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
334 434
335// font styles 435// font styles
336#define RS_Bold 0x00004000UL // value 1 436#define RS_Bold (1UL << RS_styleShift)
337#define RS_Italic 0x00008000UL // value 2 437#define RS_Italic (2UL << RS_styleShift)
438
439#define RS_styleCount 4
440#define RS_styleShift 27
441#define RS_styleMask (RS_Bold | RS_Italic)
338 442
339// fake styles 443// fake styles
340#define RS_Blink 0x00010000UL // blink 444#define RS_Blink (1UL << 29)
341#define RS_RVid 0x00020000UL // reverse video 445#define RS_RVid (1UL << 30) // reverse video
342#define RS_Uline 0x00040000UL // underline 446#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
358 447
359#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 448#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
360#define RS_attrMask (RS_baseattrMask | RS_fontMask) 449#define RS_attrMask (RS_baseattrMask | RS_fontMask)
361 450
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)) 451#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)) 452#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 */
379 453
380enum { 454enum {
381 C0_NUL = 0x00, 455 C0_NUL = 0x00,
382 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 456 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
383 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 457 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
394 XTerm_name = 0, 468 XTerm_name = 0,
395 XTerm_iconName = 1, 469 XTerm_iconName = 1,
396 XTerm_title = 2, 470 XTerm_title = 2,
397 XTerm_property = 3, // change X property 471 XTerm_property = 3, // change X property
398 XTerm_Color = 4, // change colors 472 XTerm_Color = 4, // change colors
399 XTerm_Color00 = 10, // not implemented, CLASH! 473 XTerm_Color00 = 10, // change fg color
400 XTerm_Color01 = 11, // not implemented 474 XTerm_Color01 = 11, // change bg color
401 XTerm_Color_cursor = 12, // change actual 'Cursor' color 475 XTerm_Color_cursor = 12, // change actual 'Cursor' color
402 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 476 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
403 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 477 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
404 XTerm_Color05 = 15, // not implemented (tektronix fg) 478 XTerm_Color05 = 15, // not implemented (tektronix fg)
405 XTerm_Color06 = 16, // not implemented (tektronix bg) 479 XTerm_Color06 = 16, // not implemented (tektronix bg)
406 XTerm_Color_RV = 17, // change actual 'Highlight' color 480 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
481 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
407 XTerm_logfile = 46, // not implemented 482 XTerm_logfile = 46, // not implemented
408 XTerm_font = 50, 483 XTerm_font = 50,
409 484
410 XTerm_konsole30 = 30, // reserved for konsole 485 XTerm_konsole30 = 30, // reserved for konsole
411 XTerm_konsole31 = 31, // reserved for konsole 486 XTerm_konsole31 = 31, // reserved for konsole
412 XTerm_emacs51 = 51, // reserved for emacs shell 487 XTerm_emacs51 = 51, // reserved for emacs shell
413 /* 488 /*
414 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 489 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
415 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
416 */ 490 */
417 Rxvt_Color_BD = 18, // change actual 'Bold' color 491
418 Rxvt_Color_UL = 19, // change actual 'Underline' color 492 // deprecated
493 Rxvt_restoreFG = 39,
494 Rxvt_restoreBG = 49,
495
419 Rxvt_Pixmap = 20, // new bg pixmap 496 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 497 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
423 498
424 URxvt_locale = 701, // change locale 499 URxvt_locale = 701, // change locale
425 URxvt_version = 702, // request version 500 URxvt_version = 702, // request version
426 501
427 URxvt_Color_IT = 704, // change actual 'Italic' colour 502 URxvt_Color_IT = 704, // change actual 'Italic' colour
428 URxvt_Color_tint = 705, // change actual tint colour 503 URxvt_Color_tint = 705, // change actual tint colour
504 URxvt_Color_BD = 706, // change actual 'Bold' color
505 URxvt_Color_UL = 707, // change actual 'Underline' color
429 URxvt_Color_BD = 706, 506 URxvt_Color_border = 708,
430 URxvt_Color_UL = 707,
431 507
432 URxvt_font = 710, 508 URxvt_font = 710,
433 URxvt_boldFont = 711, 509 URxvt_boldFont = 711,
434 URxvt_italicFont = 712, 510 URxvt_italicFont = 712,
435 URxvt_boldItalicFont = 713, 511 URxvt_boldItalicFont = 713,
436 512
437 URxvt_view_up = 720, 513 URxvt_view_up = 720,
438 URxvt_view_down = 721, 514 URxvt_view_down = 721,
439 515
440 URxvt_perl = 777, 516 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
441}; 517};
442 518
443/* Words starting with `Color_' are colours. Others are counts */ 519/* Words starting with `Color_' are colours. Others are counts */
444/* 520/*
445 * The PixColor and rendition colour usage should probably be decoupled 521 * The PixColor and rendition colour usage should probably be decoupled
… …
475 Color_White = maxBrightCOLOR, 551 Color_White = maxBrightCOLOR,
476#else 552#else
477 Color_White = maxCOLOR, 553 Color_White = maxCOLOR,
478#endif 554#endif
479 minTermCOLOR = Color_White + 1, 555 minTermCOLOR = Color_White + 1,
556#if USE_256_COLORS
557 maxTermCOLOR = Color_White + 240,
558#else
480 maxTermCOLOR = Color_White + 72, 559 maxTermCOLOR = Color_White + 72,
560#endif
481#ifndef NO_CURSORCOLOR 561#ifndef NO_CURSORCOLOR
482 Color_cursor, 562 Color_cursor,
483 Color_cursor2, 563 Color_cursor2,
484#endif 564#endif
485 Color_pointer_fg, 565 Color_pointer_fg,
… …
494#if ENABLE_FRILLS 574#if ENABLE_FRILLS
495 Color_underline, 575 Color_underline,
496#endif 576#endif
497#ifdef OPTION_HC 577#ifdef OPTION_HC
498 Color_HC, 578 Color_HC,
579 Color_HTC,
499#endif 580#endif
500#ifdef KEEP_SCROLLCOLOR
501 Color_scroll, 581 Color_scroll,
582#ifdef RXVT_SCROLLBAR
502 Color_trough, 583 Color_trough,
503#endif 584#endif
504#if ENABLE_TRANSPARENCY 585#if ENABLE_TRANSPARENCY
505 Color_tint, 586 Color_tint,
506#endif 587#endif
507#if OFF_FOCUS_FADING 588#if OFF_FOCUS_FADING
508 Color_fade, 589 Color_fade,
509#endif 590#endif
510 NRS_COLORS, /* */ 591 NRS_COLORS, /* */
511#ifdef KEEP_SCROLLCOLOR 592#ifdef RXVT_SCROLLBAR
512 Color_topShadow = NRS_COLORS, 593 Color_topShadow = NRS_COLORS,
513 Color_bottomShadow, 594 Color_bottomShadow,
514 TOTAL_COLORS 595 TOTAL_COLORS
515#else 596#else
516 TOTAL_COLORS = NRS_COLORS 597 TOTAL_COLORS = NRS_COLORS
517#endif 598#endif
518}; 599};
519 600
601#if USE_256_COLORS
602# define Color_Bits 9 // 0 .. maxTermCOLOR
603#else
520#define Color_Bits 7 // 0 .. maxTermCOLOR 604# define Color_Bits 7 // 0 .. maxTermCOLOR
605#endif
521 606
522/* 607/*
523 * Resource list 608 * Resource list
524 */ 609 */
525enum { 610enum {
… …
552#define PrivMode_smoothScroll (1UL<<17) 637#define PrivMode_smoothScroll (1UL<<17)
553#define PrivMode_vt52 (1UL<<18) 638#define PrivMode_vt52 (1UL<<18)
554#define PrivMode_LFNL (1UL<<19) 639#define PrivMode_LFNL (1UL<<19)
555#define PrivMode_MouseBtnEvent (1UL<<20) 640#define PrivMode_MouseBtnEvent (1UL<<20)
556#define PrivMode_MouseAnyEvent (1UL<<21) 641#define PrivMode_MouseAnyEvent (1UL<<21)
642#define PrivMode_BracketPaste (1UL<<22)
643#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
644#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
557 645
558#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 646#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
559 647
560#ifdef ALLOW_132_MODE 648#ifdef ALLOW_132_MODE
561# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 649# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
565 653
566// do not change these constants lightly, there are many interdependencies 654// do not change these constants lightly, there are many interdependencies
567#define IMBUFSIZ 128 // input modifier buffer sizes 655#define IMBUFSIZ 128 // input modifier buffer sizes
568#define KBUFSZ 512 // size of keyboard mapping buffer 656#define KBUFSZ 512 // size of keyboard mapping buffer
569#define CBUFSIZ 2048 // size of command buffer 657#define CBUFSIZ 2048 // size of command buffer
658#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
570#define UBUFSIZ 2048 // character buffer 659#define UBUFSIZ 2048 // character buffer
571 660
572#if ENABLE_FRILLS 661#if ENABLE_FRILLS
573# include <X11/Xmd.h> 662# include <X11/Xmd.h>
574typedef struct _mwmhints { 663typedef struct _mwmhints
664{
575 CARD32 flags; 665 CARD32 flags;
576 CARD32 functions; 666 CARD32 functions;
577 CARD32 decorations; 667 CARD32 decorations;
578 INT32 input_mode; 668 INT32 input_mode;
579 CARD32 status; 669 CARD32 status;
… …
610/* 700/*
611 ***************************************************************************** 701 *****************************************************************************
612 * MACRO DEFINES 702 * MACRO DEFINES
613 ***************************************************************************** 703 *****************************************************************************
614 */ 704 */
705
706// speed hack, copy some member variable into a local variable of the same name
615#define dLocal(type,name) type const name = this->name 707#define dLocal(type,name) type const name = this->name
616 708
617// for speed reasons, we assume that all codepoints 32 to 126 are 709// for speed reasons, we assume that all codepoints 32 to 126 are
618// single-width. 710// single-width.
619#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 711#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
626#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 718#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
627#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 719#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
628#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 720#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
629#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 721#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
630 722
631#define LINENO(n) MOD (term_start + int(n), total_rows) 723#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
632#define ROW(n) row_buf [LINENO (n)] 724#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
725
726#define LINENO(n) LINENO_of (this, n)
727#define ROW(n) ROW_of (this, n)
633 728
634/* how to build & extract colors and attributes */ 729/* how to build & extract colors and attributes */
635#define GET_BASEFG(x) (((x) & RS_fgMask)) 730#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
636#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 731#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
637 732
638#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 733#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
639#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 734#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
640 735
641#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 736#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
642#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 737#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
643 738
644#define GET_ATTR(x) (((x) & RS_attrMask)) 739#define GET_ATTR(x) (((x) & RS_attrMask))
740// return attributes defining the background, encoding doesn't matter
741// depends on RS_fgShift > RS_bgShift
645#define GET_BGATTR(x) \ 742#define GET_BGATTR(x) \
743 (ecb_unlikely ((x) & RS_RVid) \
646 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 744 ? (((x) & (RS_attrMask & ~RS_RVid)) \
647 | (((x) & RS_fgMask)<<Color_Bits)) \ 745 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
648 : ((x) & (RS_attrMask | RS_bgMask))) 746 : ((x) & (RS_attrMask | RS_bgMask)))
649#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 747#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
650#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 748#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
651#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 749#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
652 750
653#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 751#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
654 752
655#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 753#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
656#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 754#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
657 755
658#if ENABLE_STYLES 756#if ENABLE_STYLES
659# define FONTSET(style) fontset[GET_STYLE (style)] 757# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
660#else 758#else
661# define FONTSET(style) fontset[0] 759# define FONTSET_of(t,style) (t)->fontset[0]
662#endif 760#endif
761
762#define FONTSET(style) FONTSET_of (this, style)
663 763
664typedef callback<void (const char *)> log_callback; 764typedef callback<void (const char *)> log_callback;
665typedef callback<int (int)> getfd_callback; 765typedef callback<int (int)> getfd_callback;
666 766
667/****************************************************************************/ 767/****************************************************************************/
… …
670#define LINE_FILTERED 0x0002 // line has been filtered 770#define LINE_FILTERED 0x0002 // line has been filtered
671#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 771#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
672#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 772#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
673#define LINE_BIDI 0x0010 // line needs bidi (NYI) 773#define LINE_BIDI 0x0010 // line needs bidi (NYI)
674 774
675struct line_t { 775struct line_t
776{
676 text_t *t; // terminal the text 777 text_t *t; // terminal the text
677 rend_t *r; // rendition, uses RS_ flags 778 rend_t *r; // rendition, uses RS_ flags
678 tlen_t_ l; // length of each text line 779 tlen_t_ l; // length of each text line
679 uint32_t f; // flags 780 uint32_t f; // flags
781
782 bool valid ()
783 {
784 return l >= 0;
785 }
786
787 void alloc ()
788 {
789 l = 0;
790 }
680 791
681 bool is_longer () 792 bool is_longer ()
682 { 793 {
683 return f & LINE_LONGER; 794 return f & LINE_LONGER;
684 } 795 }
… …
714}; 825};
715 826
716/****************************************************************************/ 827/****************************************************************************/
717 828
718// primitive wrapper around mbstate_t to ensure initialisation 829// primitive wrapper around mbstate_t to ensure initialisation
719struct mbstate { 830struct mbstate
831{
720 mbstate_t mbs; 832 mbstate_t mbs;
721 833
722 operator mbstate_t *() { return &mbs; } 834 operator mbstate_t *() { return &mbs; }
723 void reset () { memset (&mbs, 0, sizeof (mbs)); } 835 void reset () { memset (&mbs, 0, sizeof (mbs)); }
724 mbstate () { reset (); } 836 mbstate () { reset (); }
… …
745 857
746#if ENABLE_COMBINING 858#if ENABLE_COMBINING
747// compose chars are used to represent composite characters 859// compose chars are used to represent composite characters
748// that are not representable in unicode, as well as characters 860// that are not representable in unicode, as well as characters
749// not fitting in the BMP. 861// not fitting in the BMP.
750struct compose_char { 862struct compose_char
863{
751 unicode_t c1, c2; // any chars != NOCHAR are valid 864 unicode_t c1, c2; // any chars != NOCHAR are valid
865 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
866 compose_char () = default;
867 #endif
752 compose_char (unicode_t c1, unicode_t c2) 868 compose_char (unicode_t c1, unicode_t c2)
753 : c1(c1), c2(c2) 869 : c1(c1), c2(c2)
754 { } 870 { }
755}; 871};
756 872
757class rxvt_composite_vec { 873class rxvt_composite_vec
874{
758 vector<compose_char> v; 875 vector<compose_char> v;
759public: 876public:
760 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 877 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
761 int expand (unicode_t c, wchar_t *r); 878 int expand (unicode_t c, wchar_t *r);
762 compose_char *operator [](text_t c) 879 compose_char *operator [](text_t c)
… …
781extern rxvt_t rxvt_current_term; 898extern rxvt_t rxvt_current_term;
782 899
783#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 900#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
784#define GET_R rxvt_current_term 901#define GET_R rxvt_current_term
785 902
903/* ------------------------------------------------------------------------- */
904struct overlay_base
905{
906 int x, y, w, h; // overlay dimensions
907 text_t **text;
908 rend_t **rend;
909
910 // while tempting to add swap() etc. here, it effectively only increases code size
911};
912
913/* ------------------------------------------------------------------------- */
914
786typedef struct { 915typedef struct
916{
787 int row; 917 int row;
788 int col; 918 int col;
789} row_col_t; 919} row_col_t;
790 920
791/* 921/*
… …
816 * +------------+·display·+·= term_start 946 * +------------+·display·+·= term_start
817 * | terminal | display | 947 * | terminal | display |
818 * | terminal +---------+ 948 * | terminal +---------+
819 * | terminal | 949 * | terminal |
820 * | terminal | 950 * | terminal |
821 * +------------+···········= term_stat + nrow - 1 951 * +------------+···········= term_start + nrow - 1
822 * | 952 * |
823 * | 953 * |
824 * END······················= total_rows 954 * END······················= total_rows
825 */ 955 */
826 956
827struct TermWin_t { 957struct TermWin_t
958{
959 int vt_width; /* actual window width [pixels] */
960 int vt_height; /* actual window height [pixels] */
828 int width; /* window width [pixels] */ 961 int width; /* window width [pixels] */
829 int height; /* window height [pixels] */ 962 int height; /* window height [pixels] */
830 int fwidth; /* font width [pixels] */ 963 int fwidth; /* font width [pixels] */
831 int fheight; /* font height [pixels] */ 964 int fheight; /* font height [pixels] */
832 int fbase; /* font ascent (baseline) [pixels] */ 965 int fbase; /* font ascent (baseline) [pixels] */
… …
835 int focus; /* window has focus */ 968 int focus; /* window has focus */
836 int mapped; /* window state mapped? */ 969 int mapped; /* window state mapped? */
837 int int_bwidth; /* internal border width */ 970 int int_bwidth; /* internal border width */
838 int ext_bwidth; /* external border width */ 971 int ext_bwidth; /* external border width */
839 int lineSpace; /* number of extra pixels between rows */ 972 int lineSpace; /* number of extra pixels between rows */
973 int letterSpace; /* number of extra pixels between columns */
840 int saveLines; /* number of lines that fit in scrollback */ 974 int saveLines; /* number of lines that fit in scrollback */
841 int total_rows; /* total number of rows in this terminal */ 975 int total_rows; /* total number of rows in this terminal */
842 int term_start; /* term lines start here */ 976 int term_start; /* term lines start here */
843 int view_start; /* scrollback view starts here */ 977 int view_start; /* scrollback view starts here */
844 int top_row; /* topmost row index of scrollback */ 978 int top_row; /* topmost row index of scrollback */
845 Window parent[6]; /* parent identifiers - we're parent[0] */ 979 Window parent; /* parent identifier */
846 Window vt; /* vt100 window */ 980 Window vt; /* vt100 window */
847 GC gc; /* GC for drawing */ 981 GC gc; /* GC for drawing */
848 Pixmap pixmap;
849 rxvt_drawable *drawable; 982 rxvt_drawable *drawable;
850 rxvt_fontset *fontset[4]; 983 rxvt_fontset *fontset[4];
851}; 984};
852 985
853/* 986/*
… …
862 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 995 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
863 * nothing is selected 996 * nothing is selected
864 * beg: row/column of beginning of selection : never past mark 997 * beg: row/column of beginning of selection : never past mark
865 * mark: row/column of initial click : never past end 998 * mark: row/column of initial click : never past end
866 * end: row/column of one character past end of selection 999 * end: row/column of one character past end of selection
867 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 1000 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
868 * * Note: col == -1 ==> we're left of screen 1001 * * Note: col == -1 ==> we're left of screen
869 * 1002 *
870 */ 1003 */
871typedef struct { 1004struct screen_t
1005{
872 row_col_t cur; /* cursor position on the screen */ 1006 row_col_t cur; /* cursor position on the screen */
873 int tscroll; /* top of settable scroll region */ 1007 int tscroll; /* top of settable scroll region */
874 int bscroll; /* bottom of settable scroll region */ 1008 int bscroll; /* bottom of settable scroll region */
875 unsigned int charset; /* character set number [0..3] */ 1009 unsigned int charset; /* character set number [0..3] */
876 unsigned int flags; /* see below */ 1010 unsigned int flags; /* see below */
877 row_col_t s_cur; /* saved cursor position */ 1011 row_col_t s_cur; /* saved cursor position */
878 unsigned int s_charset; /* saved character set number [0..3] */ 1012 unsigned int s_charset; /* saved character set number [0..3] */
879 char s_charset_char; 1013 char s_charset_char;
880 rend_t s_rstyle; /* saved rendition style */ 1014 rend_t s_rstyle; /* saved rendition style */
881} screen_t; 1015};
882 1016
883enum selection_op_t { 1017enum selection_op_t
1018{
884 SELECTION_CLEAR = 0, /* nothing selected */ 1019 SELECTION_CLEAR = 0, /* nothing selected */
885 SELECTION_INIT, /* marked a point */ 1020 SELECTION_INIT, /* marked a point */
886 SELECTION_BEGIN, /* started a selection */ 1021 SELECTION_BEGIN, /* started a selection */
887 SELECTION_CONT, /* continued selection */ 1022 SELECTION_CONT, /* continued selection */
888 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1023 SELECTION_DONE /* selection put in CUT_BUFFER0 */
889}; 1024};
890 1025
891typedef struct { 1026struct selection_t
1027{
892 wchar_t *text; /* selected text */ 1028 wchar_t *text; /* selected text */
893 unsigned int len; /* length of selected text */ 1029 unsigned int len; /* length of selected text */
894 unsigned int screen; /* screen being used */ 1030 unsigned int screen; /* screen being used */
895 unsigned int clicks; /* number of clicks */ 1031 unsigned int clicks; /* number of clicks */
896 selection_op_t op; /* current operation */ 1032 selection_op_t op; /* current operation */
897 bool rect; /* rectangular selection? */ 1033 bool rect; /* rectangular selection? */
898 row_col_t beg; /* beginning of selection <= mark */ 1034 row_col_t beg; /* beginning of selection <= mark */
899 row_col_t mark; /* point of initial click <= end */ 1035 row_col_t mark; /* point of initial click <= end */
900 row_col_t end; /* one character past end point */ 1036 row_col_t end; /* one character past end point */
901} selection_t; 1037 wchar_t *clip_text; /* text copied to the clipboard */
1038 unsigned int clip_len; /* length of clipboard text */
1039};
902 1040
903/* ------------------------------------------------------------------------- */ 1041/* ------------------------------------------------------------------------- */
904 1042
905/* screen_t flags */ 1043/* screen_t flags */
906#define Screen_Relative (1<<0) /* relative origin mode flag */ 1044#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
910#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1048#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
911#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1049#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
912 1050
913/* rxvt_vars.options */ 1051/* rxvt_vars.options */
914enum { 1052enum {
915# define def(name,idx) Opt_ ## name = idx,
916# define nodef(name) Opt_ ## name = 0, 1053# define def(name) Opt_ ## name,
1054# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1055 Opt_0,
917# include "optinc.h" 1056# include "optinc.h"
918# undef nodef 1057# undef nodef
919# undef def 1058# undef def
920Opt_count 1059 Opt_count
921}; 1060};
922 1061
923/* ------------------------------------------------------------------------- */ 1062/* ------------------------------------------------------------------------- */
924 1063
925struct rxvt_vars : TermWin_t { 1064struct rxvt_vars : TermWin_t
1065{
926 scrollBar_t scrollBar; 1066 scrollBar_t scrollBar;
927 uint8_t options[(Opt_count + 7) >> 3]; 1067 uint8_t options[(Opt_count + 7) >> 3];
928 XSizeHints szHint; 1068 XSizeHints szHint;
929 rxvt_color *pix_colors; 1069 rxvt_color *pix_colors;
930 Cursor TermWin_cursor; /* cursor for vt window */ 1070 Cursor TermWin_cursor; /* cursor for vt window */
931 int numlock_state; 1071
932 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1072 line_t *row_buf; // all lines, scrollback + terminal, circular
933 line_t *drawn_buf; // text on screen 1073 line_t *drawn_buf; // text on screen
934 line_t *swap_buf; // lines for swap buffer 1074 line_t *swap_buf; // lines for swap buffer
935 char *tabs; /* per location: 1 == tab-stop */ 1075 char *tabs; /* per location: 1 == tab-stop */
936 screen_t screen; 1076 screen_t screen;
937 screen_t swap; 1077 screen_t swap;
… …
940#ifdef OFF_FOCUS_FADING 1080#ifdef OFF_FOCUS_FADING
941 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1081 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
942#endif 1082#endif
943}; 1083};
944 1084
945struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1085struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1086{
946 1087
947 // special markers with magic addresses 1088 // special markers with magic addresses
948 static const char resval_undef []; // options specifically unset 1089 static const char resval_undef []; // options specifically unset
949 static const char resval_on []; // boolean options switched on 1090 static const char resval_on []; // boolean options switched on
950 static const char resval_off []; // or off 1091 static const char resval_off []; // or off
… …
958 1099
959 unsigned char want_refresh:1, 1100 unsigned char want_refresh:1,
960 current_screen:1, /* primary or secondary */ 1101 current_screen:1, /* primary or secondary */
961 num_scr_allow:1, 1102 num_scr_allow:1,
962 bypass_keystate:1, 1103 bypass_keystate:1,
1104#if ENABLE_FRILLS
1105 urgency_hint:1,
1106#endif
963#ifdef CURSOR_BLINK 1107#if CURSOR_BLINK
964 hidden_cursor:1, 1108 hidden_cursor:1,
965#endif 1109#endif
966#ifdef TEXT_BLINK 1110#if TEXT_BLINK
967 hidden_text:1, 1111 hidden_text:1,
968#endif 1112#endif
969#ifdef POINTER_BLANK 1113#if POINTER_BLANK
970 hidden_pointer:1, 1114 hidden_pointer:1,
971#endif 1115#endif
972 enc_utf8:1, /* wether locale uses utf-8 */ 1116 enc_utf8:1, /* whether locale uses utf-8 */
973 seen_input:1, /* wether we have seen some program output yet */ 1117 seen_input:1, /* whether we have seen some program output yet */
974 seen_resize:1, /* wether we had a resize event */ 1118 seen_resize:1, /* whether we had a resize event */
1119 init_done:1,
975 parsed_geometry:1; 1120 parsed_geometry:1;
976 1121
977 unsigned char refresh_type, 1122 unsigned char refresh_type,
978#ifdef META8_OPTION 1123#ifdef META8_OPTION
979 meta_char, /* Alt-key prefix */ 1124 meta_char; /* Alt-key prefix */
980#endif 1125#endif
981 selection_wait,
982 selection_type;
983/* ---------- */ 1126/* ---------- */
984 bool rvideo_state, rvideo_mode; 1127 bool rvideo_state, rvideo_mode;
985#ifndef NO_BELL 1128#ifndef NO_BELL
986 bool rvideo_bell; 1129 bool rvideo_bell;
987#endif 1130#endif
988 int num_scr; /* screen: number lines scrolled */ 1131 int num_scr; /* screen: number of lines scrolled */
989 int prev_ncol, /* screen: previous number of columns */ 1132 int prev_ncol, /* screen: previous number of columns */
990 prev_nrow; /* screen: previous number of rows */ 1133 prev_nrow; /* screen: previous number of rows */
991/* ---------- */ 1134/* ---------- */
992 rend_t rstyle; 1135 rend_t rstyle;
993/* ---------- */ 1136/* ---------- */
… …
1005 mouse_slip_wheel_speed, 1148 mouse_slip_wheel_speed,
1006#endif 1149#endif
1007 refresh_count, 1150 refresh_count,
1008 window_vt_x, 1151 window_vt_x,
1009 window_vt_y, 1152 window_vt_y,
1010 window_sb_x,
1011 mouse_row, 1153 mouse_row,
1012 mouse_col, 1154 mouse_col,
1013# ifdef POINTER_BLANK 1155# ifdef POINTER_BLANK
1014 pointerBlankDelay, 1156 pointerBlankDelay,
1015# endif 1157# endif
1016 allowedxerror; 1158 allowedxerror;
1017/* ---------- */ 1159/* ---------- */
1018 unsigned int ModLevel3Mask, 1160 unsigned int ModLevel3Mask,
1019 ModMetaMask, 1161 ModMetaMask,
1020 ModNumLockMask; 1162 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, 1163 unsigned long priv_modes,
1024 SavedModes; 1164 SavedModes;
1025/* ---------- */ 1165/* ---------- */
1026 Atom *xa; 1166 Atom *xa;
1027/* ---------- */ 1167/* ---------- */
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, 1168 Time selection_time,
1054 selection_request_time; 1169 clipboard_time;
1170 rxvt_selection *selection_req;
1055 pid_t cmd_pid; /* process id of child */ 1171 pid_t cmd_pid; /* process id of child */
1056 char * incr_buf;
1057 size_t incr_buf_size, incr_buf_fill;
1058/* ---------- */ 1172/* ---------- */
1059 struct mouse_event MEvent; 1173 struct mouse_event MEvent;
1060 XComposeStatus compose; 1174 XComposeStatus compose;
1061 struct termios tio; 1175 static struct termios def_tio;
1062 row_col_t oldcursor; 1176 row_col_t oldcursor;
1063#ifdef HAVE_BG_PIXMAP 1177#ifdef HAVE_BG_PIXMAP
1064 bgPixmap_t bgPixmap; 1178 void bg_init ();
1179 void bg_destroy ();
1180
1181 enum {
1182 BG_IS_VALID = 1 << 0,
1183
1184 BG_IS_TRANSPARENT = 1 << 1,
1185 BG_NEEDS_REFRESH = 1 << 2,
1186 BG_INHIBIT_RENDER = 1 << 3,
1187 };
1188
1189 uint8_t bg_flags;
1190
1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1193 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1194 bool render_image (rxvt_image &image);
1065#endif 1195# endif
1066#ifdef HAVE_AFTERIMAGE 1196
1067 ASVisual *asv; 1197# if ENABLE_TRANSPARENCY
1068 ASImageManager *asimman; 1198 rxvt_img *root_img;
1199 image_effects root_effects;
1200
1201 void bg_set_transparent ()
1202 {
1203 bg_flags |= BG_IS_TRANSPARENT;
1204 }
1205 void bg_set_root_pixmap ();
1206 bool render_root_image ();
1207# endif
1208
1209 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1210
1211 ev_tstamp bg_valid_since;
1212
1213 rxvt_img *bg_img;
1214
1215 bool bg_window_size_sensitive ();
1216 bool bg_window_position_sensitive ();
1217
1218 void bg_render ();
1219 void bg_invalidate ()
1220 {
1221 bg_flags &= ~BG_IS_VALID;
1222 }
1069#endif 1223#endif
1070 1224
1071#if ENABLE_OVERLAY 1225#if ENABLE_OVERLAY
1072 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1226 overlay_base ov;
1073 text_t **ov_text;
1074 rend_t **ov_rend;
1075 1227
1076 void scr_swap_overlay () NOTHROW; 1228 void scr_swap_overlay () NOTHROW;
1077 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1229 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1078 void scr_overlay_off () NOTHROW; 1230 void scr_overlay_off () NOTHROW;
1079 void scr_overlay_set (int x, int y, 1231 void scr_overlay_set (int x, int y,
… …
1083 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1235 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1084#endif 1236#endif
1085 1237
1086 vector<void *> allocated; // free these memory blocks with free() 1238 vector<void *> allocated; // free these memory blocks with free()
1087 1239
1088 char env_windowid[21]; /* environmental variable WINDOWID */ 1240 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 1241
1093 char *locale; 1242 char *locale;
1094 char charsets[4]; 1243 char charsets[4];
1095 char *v_buffer; /* pointer to physical buffer */ 1244 char *v_buffer; /* pointer to physical buffer */
1096 unsigned int v_buflen; /* size of area to write */ 1245 unsigned int v_buflen; /* size of area to write */
… …
1108 char *cmdbuf_ptr, *cmdbuf_endp; 1257 char *cmdbuf_ptr, *cmdbuf_endp;
1109 char cmdbuf_base[CBUFSIZ]; 1258 char cmdbuf_base[CBUFSIZ];
1110 1259
1111 ptytty *pty; 1260 ptytty *pty;
1112 1261
1113 rxvt_salloc *talloc; // text line allocator 1262 // chunk contains all line_t's as well as rend_t and text_t buffers
1114 rxvt_salloc *ralloc; // rend line allocator 1263 // for drawn_buf, swap_buf and row_buf, in this order
1264 void *chunk;
1265 size_t chunk_size;
1115 1266
1116 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1267 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1117 1268
1118#if ENABLE_FRILLS || ISO_14755 1269#if ENABLE_FRILLS || ISO_14755
1119 // ISO 14755 entry support 1270 // ISO 14755 entry support
1120 unicode_t iso14755buf; 1271 unicode_t iso14755buf;
1121 void commit_iso14755 (); 1272 void commit_iso14755 ();
1122 int hex_keyval (XKeyEvent &ev);
1123# if ISO_14755 1273# if ISO_14755
1124 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1274 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1125 void iso14755_54 (int x, int y); 1275 void iso14755_54 (int x, int y);
1126# endif 1276# endif
1127#endif 1277#endif
1128 1278
1129 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1279 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1137 void rootwin_cb (XEvent &xev); 1287 void rootwin_cb (XEvent &xev);
1138 xevent_watcher rootwin_ev; 1288 xevent_watcher rootwin_ev;
1139#endif 1289#endif
1140#ifdef HAVE_BG_PIXMAP 1290#ifdef HAVE_BG_PIXMAP
1141 void update_background (); 1291 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); 1292 void update_background_cb (ev::timer &w, int revents);
1147 ev::timer update_background_ev; 1293 ev::timer update_background_ev;
1148#endif 1294#endif
1149 1295
1150 void x_cb (XEvent &xev); 1296 void x_cb (XEvent &xev);
1151 xevent_watcher termwin_ev; 1297 xevent_watcher termwin_ev;
1152 xevent_watcher vt_ev; 1298 xevent_watcher vt_ev;
1153#ifdef HAVE_SCROLLBARS
1154 xevent_watcher scrollbar_ev; 1299 xevent_watcher scrollbar_ev;
1155#endif
1156 1300
1157 void child_cb (ev::child &w, int revents); ev::child child_ev; 1301 void child_cb (ev::child &w, int revents); ev::child child_ev;
1158 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1302 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1159 void refresh_check (); 1303 void refresh_check ();
1160 void flush (); 1304 void flush ();
1161 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1305 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1306 void cmdbuf_reify ();
1307 void cmdbuf_append (const char *str, size_t count);
1162 bool pty_fill (); 1308 bool pty_fill ();
1163 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1309 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1164 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1165 1310
1166#ifdef CURSOR_BLINK 1311#ifdef CURSOR_BLINK
1312 void cursor_blink_reset ();
1167 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1313 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1168#endif 1314#endif
1169#ifdef TEXT_BLINK 1315#ifdef TEXT_BLINK
1170 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1316 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1171#endif 1317#endif
… …
1190 void pointer_unblank (); 1336 void pointer_unblank ();
1191 1337
1192 void tt_printf (const char *fmt,...); 1338 void tt_printf (const char *fmt,...);
1193 void tt_write (const char *data, unsigned int len); 1339 void tt_write (const char *data, unsigned int len);
1194 void pty_write (); 1340 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 1341
1202 void make_current () const // make this the "currently active" urxvt instance 1342 void make_current () const // make this the "currently active" urxvt instance
1203 { 1343 {
1204 SET_R (this); 1344 SET_R (this);
1205 set_environ (envv); 1345 set_environ (envv);
… …
1217 void im_set_size (XRectangle &size); 1357 void im_set_size (XRectangle &size);
1218 void im_set_position (XPoint &pos) NOTHROW; 1358 void im_set_position (XPoint &pos) NOTHROW;
1219 void im_set_color (unsigned long &fg, unsigned long &bg); 1359 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); 1360 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1221 1361
1222 bool IMisRunning (); 1362 bool im_is_running ();
1223 void IMSendSpot (); 1363 void im_send_spot ();
1224 bool IM_get_IC (const char *modifiers); 1364 bool im_get_ic (const char *modifiers);
1225 void IMSetPosition (); 1365 void im_set_position ();
1226#endif 1366#endif
1227 1367
1228 // command.C 1368 // command.C
1229 void key_press (XKeyEvent &ev); 1369 void key_press (XKeyEvent &ev);
1230 void key_release (XKeyEvent &ev); 1370 void key_release (XKeyEvent &ev);
1231 unsigned int cmd_write (const char *str, unsigned int count);
1232 1371
1233 wchar_t next_char () NOTHROW; 1372 wchar_t next_char () NOTHROW;
1234 wchar_t cmd_getc () THROW ((class out_of_input)); 1373 wchar_t cmd_getc () THROW ((class out_of_input));
1235 uint32_t next_octet () NOTHROW; 1374 uint32_t next_octet () NOTHROW;
1236 uint32_t cmd_get8 () THROW ((class out_of_input)); 1375 uint32_t cmd_get8 () THROW ((class out_of_input));
1237 1376
1238 bool cmd_parse (); 1377 void cmd_parse ();
1239 void mouse_report (XButtonEvent &ev); 1378 void mouse_report (XButtonEvent &ev);
1240 void button_press (XButtonEvent &ev); 1379 void button_press (XButtonEvent &ev);
1241 void button_release (XButtonEvent &ev); 1380 void button_release (XButtonEvent &ev);
1242 void focus_in (); 1381 void focus_in ();
1243 void focus_out (); 1382 void focus_out ();
1383#if ENABLE_FRILLS
1384 void set_urgency (bool enable);
1385#else
1386 void set_urgency (bool enable) { }
1387#endif
1244 void update_fade_color (unsigned int idx); 1388 void update_fade_color (unsigned int idx);
1245#ifdef PRINTPIPE 1389#ifdef PRINTPIPE
1246 FILE *popen_printer (); 1390 FILE *popen_printer ();
1247 int pclose_printer (FILE *stream); 1391 int pclose_printer (FILE *stream);
1248#endif 1392#endif
… …
1254 void process_window_ops (const int *args, unsigned int nargs); 1398 void process_window_ops (const int *args, unsigned int nargs);
1255 char *get_to_st (unicode_t &ends_how); 1399 char *get_to_st (unicode_t &ends_how);
1256 void process_dcs_seq (); 1400 void process_dcs_seq ();
1257 void process_osc_seq (); 1401 void process_osc_seq ();
1258 void process_color_seq (int report, int color, const char *str, char resp); 1402 void process_color_seq (int report, int color, const char *str, char resp);
1259 void process_xterm_seq (int op, const char *str, char resp); 1403 void process_xterm_seq (int op, char *str, char resp);
1260 int privcases (int mode, unsigned long bit); 1404 int privcases (int mode, unsigned long bit);
1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1405 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1262 void process_sgr_mode (unsigned int nargs, const int *arg); 1406 void process_sgr_mode (unsigned int nargs, const int *arg);
1263 void process_graphics ();
1264 // init.C 1407 // init.C
1408 void init (stringvec *argv, stringvec *envv);
1409 void init (int argc, const char *const *argv, const char *const *envv);
1410 void init2 (int argc, const char *const *argv);
1265 void init_vars (); 1411 void init_vars ();
1266 void init_secondary ();
1267 const char **init_resources (int argc, const char *const *argv); 1412 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 (); 1413 void init_env ();
1270 void set_locale (const char *locale); 1414 void set_locale (const char *locale);
1271 void init_xlocale (); 1415 void init_xlocale ();
1272 void init_command (const char *const *argv); 1416 void init_command (const char *const *argv);
1273 void run_command (const char *const *argv); 1417 void run_command (const char *const *argv);
1274 int run_child (const char *const *argv); 1418 int run_child (const char *const *argv);
1275 void color_aliases (int idx); 1419 void color_aliases (int idx);
1276 void create_windows (int argc, const char *const *argv); 1420 void create_windows (int argc, const char *const *argv);
1277 void Get_Colours (); 1421 void get_colours ();
1278 void get_ourmods (); 1422 void get_ourmods ();
1423 void set_icon (const char *file);
1279 // main.C 1424 // main.C
1280 void tt_winch (); 1425 void tt_winch ();
1281 rxvt_term (); 1426 rxvt_term ();
1282 ~rxvt_term (); 1427 ~rxvt_term ();
1283 void destroy (); 1428 void destroy ();
… …
1285 void recolour_cursor (); 1430 void recolour_cursor ();
1286 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1431 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1287 void window_calc (unsigned int newwidth, unsigned int newheight); 1432 void window_calc (unsigned int newwidth, unsigned int newheight);
1288 bool set_fonts (); 1433 bool set_fonts ();
1289 void set_string_property (Atom prop, const char *str, int len = -1); 1434 void set_string_property (Atom prop, const char *str, int len = -1);
1435 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1290 void set_utf8_property (Atom prop, const char *str, int len = -1); 1436 void set_utf8_property (Atom prop, const char *str, int len = -1);
1291 void set_title (const char *str); 1437 void set_title (const char *str);
1292 void set_icon_name (const char *str); 1438 void set_icon_name (const char *str);
1293 void set_window_color (int idx, const char *color); 1439 void set_window_color (int idx, const char *color);
1294 void set_colorfgbg (); 1440 char *get_colorfgbg ();
1295 bool set_color (rxvt_color &color, const char *name); 1441 bool set_color (rxvt_color &color, const char *name);
1296 void alias_color (int dst, int src); 1442 void alias_color (int dst, int src);
1297 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1443 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1298 void get_window_origin (int &x, int &y); 1444 void get_window_origin (int &x, int &y);
1299 Pixmap get_pixmap_property (int prop_id);
1300 1445
1301 // screen.C 1446 // 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 1447
1331 int fgcolor_of (rend_t r) const NOTHROW 1448 int fgcolor_of (rend_t r) const NOTHROW
1332 { 1449 {
1333 int base = GET_BASEFG (r); 1450 int base = GET_BASEFG (r);
1334#ifndef NO_BRIGHTCOLOR 1451#ifndef NO_BRIGHTCOLOR
1335 if (r & RS_Bold 1452 if (r & RS_Bold
1336# if ENABLE_STYLES 1453# if ENABLE_STYLES
1337 && option (Opt_intensityStyles) 1454 && option (Opt_intensityStyles)
1338# endif 1455# endif
1339 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1456 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1340 base += minBrightCOLOR - minCOLOR; 1457 base += minBrightCOLOR - minCOLOR;
1341#endif 1458#endif
1342 return base; 1459 return base;
1343 } 1460 }
1344 1461
… …
1348#ifndef NO_BRIGHTCOLOR 1465#ifndef NO_BRIGHTCOLOR
1349 if (r & RS_Blink 1466 if (r & RS_Blink
1350# if ENABLE_STYLES 1467# if ENABLE_STYLES
1351 && option (Opt_intensityStyles) 1468 && option (Opt_intensityStyles)
1352# endif 1469# endif
1353 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1470 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1354 base += minBrightCOLOR - minCOLOR; 1471 base += minBrightCOLOR - minCOLOR;
1355#endif 1472#endif
1356 return base; 1473 return base;
1357 } 1474 }
1358 1475
1359 bool option (uint8_t opt) const NOTHROW 1476 bool option (uint8_t opt) const NOTHROW
1360 { 1477 {
1361 if (!opt)
1362 return 0;
1363
1364 --opt;
1365 return options[opt >> 3] & (1 << (opt & 7)); 1478 return options[opt >> 3] & (1 << (opt & 7));
1366 } 1479 }
1367 1480
1368 void set_option (uint8_t opt, bool set = true) NOTHROW 1481 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 1482
1388 // modifies first argument(!) 1483 // modifies first argument(!)
1484 void tt_paste (char *data, unsigned int len) NOTHROW;
1389 void paste (char *data, unsigned int len) NOTHROW; 1485 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW;
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1487 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1488 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1489 void scr_kill_char (line_t &l, int col) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1393 void scr_reset (); 1491 void scr_reset ();
1394 void scr_release () NOTHROW; 1492 void scr_release () NOTHROW;
1395 void scr_clear (bool really = false) NOTHROW; 1493 void scr_clear (bool really = false) NOTHROW;
1396 void scr_refresh () NOTHROW; 1494 void scr_refresh () NOTHROW;
… …
1401 void scr_backindex () NOTHROW; 1499 void scr_backindex () NOTHROW;
1402 void scr_forwardindex () NOTHROW; 1500 void scr_forwardindex () NOTHROW;
1403#endif 1501#endif
1404 void scr_touch (bool refresh) NOTHROW; 1502 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1503 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 void scr_recolour () NOTHROW; 1504 void scr_recolour (bool refresh = true) NOTHROW;
1407 void scr_remap_chars () NOTHROW; 1505 void scr_remap_chars () NOTHROW;
1408 void scr_remap_chars (line_t &l) NOTHROW; 1506 void scr_remap_chars (line_t &l) NOTHROW;
1409 1507
1410 enum cursor_mode { SAVE, RESTORE }; 1508 enum cursor_mode { SAVE, RESTORE };
1411 1509
1412 void scr_poweron (); 1510 void scr_poweron ();
1511 void scr_soft_reset () NOTHROW;
1413 void scr_cursor (cursor_mode mode) NOTHROW; 1512 void scr_cursor (cursor_mode mode) NOTHROW;
1414 void scr_do_wrap () NOTHROW; 1513 void scr_do_wrap () NOTHROW;
1415 void scr_swap_screen () NOTHROW; 1514 void scr_swap_screen () NOTHROW;
1416 void scr_change_screen (int scrn); 1515 void scr_change_screen (int scrn);
1417 void scr_color (unsigned int color, int fgbg) NOTHROW; 1516 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; 1544 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; 1545 void scr_reverse_selection () NOTHROW;
1447 void scr_dump (int fd) NOTHROW; 1546 void scr_dump (int fd) NOTHROW;
1448 1547
1449 void selection_check (int check_more) NOTHROW; 1548 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; 1549 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; 1550 void selection_clear (bool clipboard = false) NOTHROW;
1455 void selection_make (Time tm); 1551 void selection_make (Time tm);
1456 bool selection_grab (Time tm) NOTHROW; 1552 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1457 void selection_start_colrow (int col, int row) NOTHROW; 1553 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; 1554 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; 1555 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1460 void selection_remove_trailing_spaces () NOTHROW; 1556 void selection_remove_trailing_spaces () NOTHROW;
1461 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1557 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1462 void selection_click (int clicks, int x, int y) NOTHROW; 1558 void selection_click (int clicks, int x, int y) NOTHROW;
1463 void selection_extend (int x, int y, int flag) NOTHROW; 1559 void selection_extend (int x, int y, int flag) NOTHROW;
1464 void selection_rotate (int x, int y) NOTHROW; 1560 void selection_rotate (int x, int y) NOTHROW;
1465 1561
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 1562 // xdefaults.C
1563 void rxvt_usage (int type);
1496 void get_options (int argc, const char *const *argv); 1564 const char **get_options (int argc, const char *const *argv);
1497 int parse_keysym (const char *str, const char *arg); 1565 int parse_keysym (const char *str, const char *arg);
1498 const char *x_resource (const char *name); 1566 const char *x_resource (const char *name);
1499 void extract_resources (); 1567 void extract_resources ();
1568 void extract_keysym_resources ();
1569 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1570 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1571 bool parse_bool_resource (const char *str)
1572 {
1573 return (!strcasecmp (str, "TRUE")
1574 || !strcasecmp (str, "YES")
1575 || !strcasecmp (str, "ON")
1576 || !strcasecmp (str, "1"));
1577 }
1500}; 1578};
1501 1579
1502#endif /* _RXVT_H_ */ 1580#endif /* _RXVT_H_ */
1503 1581

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