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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.343 by ayin, Sat Dec 29 12:36:56 2007 UTC vs.
Revision 1.518 by sf-exg, Sun Jan 13 22:30:47 2013 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 XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
81# define HAVE_BG_PIXMAP 1
82#endif
83
84#if HAVE_BG_PIXMAP
85# if HAVE_PIXBUF
86# define BG_IMAGE_FROM_FILE 1
87# endif
88# if ENABLE_TRANSPARENCY
89# define BG_IMAGE_FROM_ROOT 1
90# endif
91#endif
92
93#include <ecb.h>
77#include "encoding.h" 94#include "encoding.h"
78#include "rxvtutil.h" 95#include "rxvtutil.h"
79#include "rxvtfont.h" 96#include "rxvtfont.h"
80#include "rxvttoolkit.h" 97#include "rxvttoolkit.h"
98#include "rxvtimg.h"
81#include "scrollbar.h" 99#include "scrollbar.h"
82#include "ev_cpp.h" 100#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 101#include "libptytty.h"
85 102
86#include "rxvtperl.h" 103#include "rxvtperl.h"
87 104
88// try to avoid some macros to decrease code size, on some systems 105// try to avoid some macros to decrease code size, on some systems
… …
97/* 114/*
98 ***************************************************************************** 115 *****************************************************************************
99 * SYSTEM HACKS 116 * SYSTEM HACKS
100 ***************************************************************************** 117 *****************************************************************************
101 */ 118 */
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
115 119
116#include <termios.h> 120#include <termios.h>
117
118#include "background.h"
119 121
120#ifndef STDIN_FILENO 122#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 123# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 124# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 125# define STDERR_FILENO 2
124#endif 126#endif
125 127
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 128#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 129# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 130# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif 131#endif
138 132
139/****************************************************************************/ 133/****************************************************************************/
140 134
141// exception thrown on fatal (per-instance) errors 135// exception thrown on fatal (per-instance) errors
… …
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 154char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 155wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 156char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 157wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 158
165char * rxvt_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) NOTHROW;
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 163void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 164void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
171 165
172char * rxvt_strtrim (char *str) NOTHROW; 166char * rxvt_strtrim (char *str) NOTHROW;
173char ** rxvt_splitcommastring (const char *cs) NOTHROW; 167char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
174void rxvt_freecommastring (char **cs) NOTHROW; 168
169static inline void
170rxvt_free_strsplit (char **ptr) NOTHROW
171{
172 free (ptr[0]);
173 free (ptr);
174}
175 175
176void * rxvt_malloc (size_t size); 176void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size); 177void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size); 178void * rxvt_realloc (void *ptr, size_t size);
179 179
… …
202#else 202#else
203 if (envv) 203 if (envv)
204#endif 204#endif
205 environ = envv; 205 environ = envv;
206} 206}
207
208struct localise_env
209{
210 char **orig_env;
211
212 localise_env (char **new_env)
213 {
214 orig_env = environ;
215 environ = new_env;
216 }
217
218 ~localise_env ()
219 {
220 environ = orig_env;
221 }
222};
223
224#ifdef HAVE_BG_PIXMAP
225struct image_effects
226{
227 bool tint_set;
228 rxvt_color tint;
229 int shade;
230 int h_blurRadius, v_blurRadius;
231
232 image_effects ()
233 {
234 tint_set =
235 h_blurRadius =
236 v_blurRadius = 0;
237 shade = 100;
238 }
239
240 bool need_tint ()
241 {
242 return shade != 100 || tint_set;
243 }
244
245 bool need_blur ()
246 {
247 return h_blurRadius && v_blurRadius;
248 }
249
250 bool set_tint (const rxvt_color &new_tint);
251 bool set_shade (const char *shade_str);
252 bool set_blur (const char *geom);
253};
254
255# if BG_IMAGE_FROM_FILE
256enum {
257 IM_IS_SIZE_SENSITIVE = 1 << 1,
258 IM_KEEP_ASPECT = 1 << 2,
259 IM_ROOT_ALIGN = 1 << 3,
260 IM_TILE = 1 << 4,
261 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
262};
263
264enum {
265 noScale = 0,
266 windowScale = 100,
267 defaultScale = windowScale,
268 centerAlign = 50,
269 defaultAlign = centerAlign,
270};
271
272struct rxvt_image : image_effects
273{
274 unsigned short alpha;
275 uint8_t flags;
276 unsigned int h_scale, v_scale; /* percents of the window size */
277 int h_align, v_align; /* percents of the window size:
278 0 - left align, 50 - center, 100 - right */
279
280 bool is_size_sensitive ()
281 {
282 return (!(flags & IM_TILE)
283 || h_scale || v_scale
284 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
285 }
286
287 rxvt_img *img;
288
289 void destroy ()
290 {
291 delete img;
292 img = 0;
293 }
294
295 rxvt_image ();
296 void set_file_geometry (rxvt_screen *s, const char *file);
297 void set_file (rxvt_screen *s, const char *file);
298 bool set_geometry (const char *geom, bool update = false);
299};
300# endif
301#endif
207 302
208/* 303/*
209 ***************************************************************************** 304 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 305 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 306 *****************************************************************************
212 */ 307 */
213 308
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/* 309/*
224 * the 'essential' information for reporting Mouse Events 310 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 311 * pared down from XButtonEvent
226 */ 312 */
227struct mouse_event { 313struct mouse_event
314{
228 int clicks; 315 int clicks;
229 Time time; /* milliseconds */ 316 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 317 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 318 unsigned int button; /* detail */
232}; 319};
… …
262 ***************************************************************************** 349 *****************************************************************************
263 */ 350 */
264 351
265/* COLORTERM, TERM environment variables */ 352/* COLORTERM, TERM environment variables */
266#define COLORTERMENV "rxvt" 353#define COLORTERMENV "rxvt"
267#ifdef BG_IMAGE_FROM_FILE 354#if BG_IMAGE_FROM_FILE
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 355# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 356#else
270# define COLORTERMENVFULL COLORTERMENV 357# define COLORTERMENVFULL COLORTERMENV
271#endif 358#endif
272#ifndef TERMENV 359#ifndef TERMENV
360# if USE_256_COLORS
361# define TERMENV "rxvt-unicode-256color"
362# else
273# define TERMENV "rxvt-unicode" 363# define TERMENV "rxvt-unicode"
364# endif
274#endif 365#endif
275 366
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 367#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 368# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 369#endif
279 370
280#define scrollBar_esc 30 371#define scrollBar_esc 30
281 372
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 373#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283# define HAVE_SCROLLBARS 1 374# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284#endif 375#endif
285 376
286enum { 377enum {
287 NO_REFRESH = 0, /* Window not visible at all! */ 378 NO_REFRESH = 0, /* Window not visible at all! */
288 FAST_REFRESH = 1, /* Fully exposed window */ 379 FAST_REFRESH = 1, /* Fully exposed window */
… …
293# define NSCREENS 0 384# define NSCREENS 0
294#else 385#else
295# define NSCREENS 1 386# define NSCREENS 1
296#endif 387#endif
297 388
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 () */ 389/* flags for rxvt_term::scr_gotorc () */
304enum { 390enum {
305 C_RELATIVE = 1, /* col movement is relative */ 391 C_RELATIVE = 1, /* col movement is relative */
306 R_RELATIVE = 2, /* row movement is relative */ 392 R_RELATIVE = 2, /* row movement is relative */
307 RELATIVE = C_RELATIVE | R_RELATIVE, 393 RELATIVE = C_RELATIVE | R_RELATIVE,
308}; 394};
309 395
310/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 396/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
311enum { 397enum {
312 INSERT = -1, /* don't change these values */ 398 INSERT = -1, /* don't change these values */
313 DELETE = +1, 399 DELETE = +1,
314 ERASE = +2, 400 ERASE = +2,
315}; 401};
316 402
317/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 403/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
318enum page_dirn { 404enum page_dirn {
319 UP, 405 UP,
320 DN, 406 DN,
321 NO_DIR, 407 NO_DIR,
322}; 408};
323 409
324/* arguments for rxvt_scr_change_screen () */ 410/* arguments for rxvt_term::scr_change_screen () */
325enum { 411enum {
326 PRIMARY = 0, 412 PRIMARY = 0,
327 SECONDARY, 413 SECONDARY,
328}; 414};
329 415
416// define various rendition bits and masks. the rendition word
417// is 32 bits in size, and we should use it as efficiently as possible
418
330#define RS_None 0 419#define RS_None 0
331 420
332#define RS_fgMask 0x0000007fUL // 128 colors 421// GET_BGATTR depends on RS_fgShift > RS_bgShift
333#define RS_bgMask 0x00003f80UL // 128 colors 422#define RS_colorMask ((1UL << Color_Bits) - 1UL)
423#define RS_bgShift 0
424#define RS_fgShift (RS_bgShift + Color_Bits)
425#define RS_bgMask (RS_colorMask << RS_bgShift)
426#define RS_fgMask (RS_colorMask << RS_fgShift)
427
428// must have space for rxvt_fontset::fontCount * 2 + 2 values
429#define RS_fontShift (RS_fgShift + Color_Bits)
430#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
431#define RS_fontCount rxvt_fontset::fontCount
432#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
433
434// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
435#define RS_redraw (2UL << RS_fontShift)
436
437#define RS_Sel (1UL << 22)
438
439// 4 custom bits for extensions
440#define RS_customCount 16UL
441#define RS_customShift 23
442#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
334 443
335// font styles 444// font styles
336#define RS_Bold 0x00004000UL // value 1 445#define RS_Bold (1UL << RS_styleShift)
337#define RS_Italic 0x00008000UL // value 2 446#define RS_Italic (2UL << RS_styleShift)
447
448#define RS_styleCount 4
449#define RS_styleShift 27
450#define RS_styleMask (RS_Bold | RS_Italic)
338 451
339// fake styles 452// fake styles
340#define RS_Blink 0x00010000UL // blink 453#define RS_Blink (1UL << 29)
341#define RS_RVid 0x00020000UL // reverse video 454#define RS_RVid (1UL << 30) // reverse video
342#define RS_Uline 0x00040000UL // underline 455#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
358 456
359#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 457#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
360#define RS_attrMask (RS_baseattrMask | RS_fontMask) 458#define RS_attrMask (RS_baseattrMask | RS_fontMask)
361 459
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)) 460#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)) 461#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 */
379 462
380enum { 463enum {
381 C0_NUL = 0x00, 464 C0_NUL = 0x00,
382 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 465 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 , 466 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
394 XTerm_name = 0, 477 XTerm_name = 0,
395 XTerm_iconName = 1, 478 XTerm_iconName = 1,
396 XTerm_title = 2, 479 XTerm_title = 2,
397 XTerm_property = 3, // change X property 480 XTerm_property = 3, // change X property
398 XTerm_Color = 4, // change colors 481 XTerm_Color = 4, // change colors
399 XTerm_Color00 = 10, // not implemented, CLASH! 482 XTerm_Color00 = 10, // change fg color
400 XTerm_Color01 = 11, // not implemented 483 XTerm_Color01 = 11, // change bg color
401 XTerm_Color_cursor = 12, // change actual 'Cursor' color 484 XTerm_Color_cursor = 12, // change actual 'Cursor' color
402 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 485 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
403 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 486 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
404 XTerm_Color05 = 15, // not implemented (tektronix fg) 487 XTerm_Color05 = 15, // not implemented (tektronix fg)
405 XTerm_Color06 = 16, // not implemented (tektronix bg) 488 XTerm_Color06 = 16, // not implemented (tektronix bg)
406 XTerm_Color_RV = 17, // change actual 'Highlight' color 489 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
490 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
407 XTerm_logfile = 46, // not implemented 491 XTerm_logfile = 46, // not implemented
408 XTerm_font = 50, 492 XTerm_font = 50,
409 493
410 XTerm_konsole30 = 30, // reserved for konsole 494 XTerm_konsole30 = 30, // reserved for konsole
411 XTerm_konsole31 = 31, // reserved for konsole 495 XTerm_konsole31 = 31, // reserved for konsole
412 XTerm_emacs51 = 51, // reserved for emacs shell 496 XTerm_emacs51 = 51, // reserved for emacs shell
413 /* 497 /*
414 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 498 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
415 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
416 */ 499 */
417 Rxvt_Color_BD = 18, // change actual 'Bold' color 500
418 Rxvt_Color_UL = 19, // change actual 'Underline' color 501 // deprecated
502 Rxvt_restoreFG = 39,
503 Rxvt_restoreBG = 49,
504
419 Rxvt_Pixmap = 20, // new bg pixmap 505 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 506 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
423 507
424 URxvt_locale = 701, // change locale 508 URxvt_locale = 701, // change locale
425 URxvt_version = 702, // request version 509 URxvt_version = 702, // request version
426 510
427 URxvt_Color_IT = 704, // change actual 'Italic' colour 511 URxvt_Color_IT = 704, // change actual 'Italic' colour
428 URxvt_Color_tint = 705, // change actual tint colour 512 URxvt_Color_tint = 705, // change actual tint colour
513 URxvt_Color_BD = 706, // change actual 'Bold' color
514 URxvt_Color_UL = 707, // change actual 'Underline' color
429 URxvt_Color_BD = 706, 515 URxvt_Color_border = 708,
430 URxvt_Color_UL = 707,
431 516
432 URxvt_font = 710, 517 URxvt_font = 710,
433 URxvt_boldFont = 711, 518 URxvt_boldFont = 711,
434 URxvt_italicFont = 712, 519 URxvt_italicFont = 712,
435 URxvt_boldItalicFont = 713, 520 URxvt_boldItalicFont = 713,
436 521
437 URxvt_view_up = 720, 522 URxvt_view_up = 720,
438 URxvt_view_down = 721, 523 URxvt_view_down = 721,
439 524
440 URxvt_perl = 777, 525 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
441}; 526};
442 527
443/* Words starting with `Color_' are colours. Others are counts */ 528/* Words starting with `Color_' are colours. Others are counts */
444/* 529/*
445 * The PixColor and rendition colour usage should probably be decoupled 530 * The PixColor and rendition colour usage should probably be decoupled
… …
475 Color_White = maxBrightCOLOR, 560 Color_White = maxBrightCOLOR,
476#else 561#else
477 Color_White = maxCOLOR, 562 Color_White = maxCOLOR,
478#endif 563#endif
479 minTermCOLOR = Color_White + 1, 564 minTermCOLOR = Color_White + 1,
565#if USE_256_COLORS
566 maxTermCOLOR = Color_White + 240,
567#else
480 maxTermCOLOR = Color_White + 72, 568 maxTermCOLOR = Color_White + 72,
569#endif
481#ifndef NO_CURSORCOLOR 570#ifndef NO_CURSORCOLOR
482 Color_cursor, 571 Color_cursor,
483 Color_cursor2, 572 Color_cursor2,
484#endif 573#endif
485 Color_pointer_fg, 574 Color_pointer_fg,
… …
494#if ENABLE_FRILLS 583#if ENABLE_FRILLS
495 Color_underline, 584 Color_underline,
496#endif 585#endif
497#ifdef OPTION_HC 586#ifdef OPTION_HC
498 Color_HC, 587 Color_HC,
588 Color_HTC,
499#endif 589#endif
500#ifdef KEEP_SCROLLCOLOR
501 Color_scroll, 590 Color_scroll,
591#ifdef RXVT_SCROLLBAR
502 Color_trough, 592 Color_trough,
503#endif 593#endif
504#if ENABLE_TRANSPARENCY 594#if BG_IMAGE_FROM_ROOT
505 Color_tint, 595 Color_tint,
506#endif 596#endif
507#if OFF_FOCUS_FADING 597#if OFF_FOCUS_FADING
508 Color_fade, 598 Color_fade,
509#endif 599#endif
510 NRS_COLORS, /* */ 600 NRS_COLORS, /* */
511#ifdef KEEP_SCROLLCOLOR 601#ifdef RXVT_SCROLLBAR
512 Color_topShadow = NRS_COLORS, 602 Color_topShadow = NRS_COLORS,
513 Color_bottomShadow, 603 Color_bottomShadow,
514 TOTAL_COLORS 604 TOTAL_COLORS
515#else 605#else
516 TOTAL_COLORS = NRS_COLORS 606 TOTAL_COLORS = NRS_COLORS
517#endif 607#endif
518}; 608};
519 609
610#if USE_256_COLORS
611# define Color_Bits 9 // 0 .. maxTermCOLOR
612#else
520#define Color_Bits 7 // 0 .. maxTermCOLOR 613# define Color_Bits 7 // 0 .. maxTermCOLOR
614#endif
521 615
522/* 616/*
523 * Resource list 617 * Resource list
524 */ 618 */
525enum { 619enum {
… …
552#define PrivMode_smoothScroll (1UL<<17) 646#define PrivMode_smoothScroll (1UL<<17)
553#define PrivMode_vt52 (1UL<<18) 647#define PrivMode_vt52 (1UL<<18)
554#define PrivMode_LFNL (1UL<<19) 648#define PrivMode_LFNL (1UL<<19)
555#define PrivMode_MouseBtnEvent (1UL<<20) 649#define PrivMode_MouseBtnEvent (1UL<<20)
556#define PrivMode_MouseAnyEvent (1UL<<21) 650#define PrivMode_MouseAnyEvent (1UL<<21)
651#define PrivMode_BracketPaste (1UL<<22)
652#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
653#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
557 654
558#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 655#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
559 656
560#ifdef ALLOW_132_MODE 657#ifdef ALLOW_132_MODE
561# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 658# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
565 662
566// do not change these constants lightly, there are many interdependencies 663// do not change these constants lightly, there are many interdependencies
567#define IMBUFSIZ 128 // input modifier buffer sizes 664#define IMBUFSIZ 128 // input modifier buffer sizes
568#define KBUFSZ 512 // size of keyboard mapping buffer 665#define KBUFSZ 512 // size of keyboard mapping buffer
569#define CBUFSIZ 2048 // size of command buffer 666#define CBUFSIZ 2048 // size of command buffer
667#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
570#define UBUFSIZ 2048 // character buffer 668#define UBUFSIZ 2048 // character buffer
571 669
572#if ENABLE_FRILLS 670#if ENABLE_FRILLS
573# include <X11/Xmd.h> 671# include <X11/Xmd.h>
574typedef struct _mwmhints { 672typedef struct _mwmhints
673{
575 CARD32 flags; 674 CARD32 flags;
576 CARD32 functions; 675 CARD32 functions;
577 CARD32 decorations; 676 CARD32 decorations;
578 INT32 input_mode; 677 INT32 input_mode;
579 CARD32 status; 678 CARD32 status;
… …
610/* 709/*
611 ***************************************************************************** 710 *****************************************************************************
612 * MACRO DEFINES 711 * MACRO DEFINES
613 ***************************************************************************** 712 *****************************************************************************
614 */ 713 */
714
715// speed hack, copy some member variable into a local variable of the same name
615#define dLocal(type,name) type const name = this->name 716#define dLocal(type,name) type const name = this->name
616 717
617// for speed reasons, we assume that all codepoints 32 to 126 are 718// for speed reasons, we assume that all codepoints 32 to 126 are
618// single-width. 719// single-width.
619#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 720#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
626#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 727#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
627#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 728#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
628#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 729#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
629#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 730#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
630 731
631#define LINENO(n) MOD (term_start + int(n), total_rows) 732#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
632#define ROW(n) row_buf [LINENO (n)] 733#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
734
735#define LINENO(n) LINENO_of (this, n)
736#define ROW(n) ROW_of (this, n)
633 737
634/* how to build & extract colors and attributes */ 738/* how to build & extract colors and attributes */
635#define GET_BASEFG(x) (((x) & RS_fgMask)) 739#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
636#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 740#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
637 741
638#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 742#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
639#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 743#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
640 744
641#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 745#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
642#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 746#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
643 747
644#define GET_ATTR(x) (((x) & RS_attrMask)) 748#define GET_ATTR(x) (((x) & RS_attrMask))
749// return attributes defining the background, encoding doesn't matter
750// depends on RS_fgShift > RS_bgShift
645#define GET_BGATTR(x) \ 751#define GET_BGATTR(x) \
752 (ecb_unlikely ((x) & RS_RVid) \
646 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 753 ? (((x) & (RS_attrMask & ~RS_RVid)) \
647 | (((x) & RS_fgMask)<<Color_Bits)) \ 754 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
648 : ((x) & (RS_attrMask | RS_bgMask))) 755 : ((x) & (RS_attrMask | RS_bgMask)))
649#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 756#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
650#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 757#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
651#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 758#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
652 759
653#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 760#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
654 761
655#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 762#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
656#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 763#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
657 764
658#if ENABLE_STYLES 765#if ENABLE_STYLES
659# define FONTSET(style) fontset[GET_STYLE (style)] 766# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
660#else 767#else
661# define FONTSET(style) fontset[0] 768# define FONTSET_of(t,style) (t)->fontset[0]
662#endif 769#endif
663 770
664#ifdef HAVE_SCROLLBARS 771#define FONTSET(style) FONTSET_of (this, style)
665# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
666#else
667# define scrollbar_TotalWidth() (0)
668#endif
669 772
670typedef callback<void (const char *)> log_callback; 773typedef callback<void (const char *)> log_callback;
671typedef callback<int (int)> getfd_callback; 774typedef callback<int (int)> getfd_callback;
672 775
673/****************************************************************************/ 776/****************************************************************************/
… …
676#define LINE_FILTERED 0x0002 // line has been filtered 779#define LINE_FILTERED 0x0002 // line has been filtered
677#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 780#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
678#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 781#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
679#define LINE_BIDI 0x0010 // line needs bidi (NYI) 782#define LINE_BIDI 0x0010 // line needs bidi (NYI)
680 783
681struct line_t { 784struct line_t
785{
682 text_t *t; // terminal the text 786 text_t *t; // terminal the text
683 rend_t *r; // rendition, uses RS_ flags 787 rend_t *r; // rendition, uses RS_ flags
684 tlen_t_ l; // length of each text line 788 tlen_t_ l; // length of each text line
685 uint32_t f; // flags 789 uint32_t f; // flags
790
791 bool valid ()
792 {
793 return l >= 0;
794 }
795
796 void alloc ()
797 {
798 l = 0;
799 }
686 800
687 bool is_longer () 801 bool is_longer ()
688 { 802 {
689 return f & LINE_LONGER; 803 return f & LINE_LONGER;
690 } 804 }
… …
720}; 834};
721 835
722/****************************************************************************/ 836/****************************************************************************/
723 837
724// primitive wrapper around mbstate_t to ensure initialisation 838// primitive wrapper around mbstate_t to ensure initialisation
725struct mbstate { 839struct mbstate
840{
726 mbstate_t mbs; 841 mbstate_t mbs;
727 842
728 operator mbstate_t *() { return &mbs; } 843 operator mbstate_t *() { return &mbs; }
729 void reset () { memset (&mbs, 0, sizeof (mbs)); } 844 void reset () { memset (&mbs, 0, sizeof (mbs)); }
730 mbstate () { reset (); } 845 mbstate () { reset (); }
… …
751 866
752#if ENABLE_COMBINING 867#if ENABLE_COMBINING
753// compose chars are used to represent composite characters 868// compose chars are used to represent composite characters
754// that are not representable in unicode, as well as characters 869// that are not representable in unicode, as well as characters
755// not fitting in the BMP. 870// not fitting in the BMP.
756struct compose_char { 871struct compose_char
872{
757 unicode_t c1, c2; // any chars != NOCHAR are valid 873 unicode_t c1, c2; // any chars != NOCHAR are valid
874 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
875 compose_char () = default;
876 #endif
758 compose_char (unicode_t c1, unicode_t c2) 877 compose_char (unicode_t c1, unicode_t c2)
759 : c1(c1), c2(c2) 878 : c1(c1), c2(c2)
760 { } 879 { }
761}; 880};
762 881
763class rxvt_composite_vec { 882class rxvt_composite_vec
883{
764 vector<compose_char> v; 884 vector<compose_char> v;
765public: 885public:
766 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 886 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
767 int expand (unicode_t c, wchar_t *r); 887 int expand (unicode_t c, wchar_t *r);
768 compose_char *operator [](text_t c) 888 compose_char *operator [](text_t c)
… …
787extern rxvt_t rxvt_current_term; 907extern rxvt_t rxvt_current_term;
788 908
789#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 909#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
790#define GET_R rxvt_current_term 910#define GET_R rxvt_current_term
791 911
912/* ------------------------------------------------------------------------- */
913struct overlay_base
914{
915 int x, y, w, h; // overlay dimensions
916 text_t **text;
917 rend_t **rend;
918
919 // while tempting to add swap() etc. here, it effectively only increases code size
920};
921
922/* ------------------------------------------------------------------------- */
923
792typedef struct { 924typedef struct
925{
793 int row; 926 int row;
794 int col; 927 int col;
795} row_col_t; 928} row_col_t;
796 929
797/* 930/*
… …
822 * +------------+·display·+·= term_start 955 * +------------+·display·+·= term_start
823 * | terminal | display | 956 * | terminal | display |
824 * | terminal +---------+ 957 * | terminal +---------+
825 * | terminal | 958 * | terminal |
826 * | terminal | 959 * | terminal |
827 * +------------+···········= term_stat + nrow - 1 960 * +------------+···········= term_start + nrow - 1
828 * | 961 * |
829 * | 962 * |
830 * END······················= total_rows 963 * END······················= total_rows
831 */ 964 */
832 965
833struct TermWin_t { 966struct TermWin_t
967{
968 int vt_width; /* actual window width [pixels] */
969 int vt_height; /* actual window height [pixels] */
834 int width; /* window width [pixels] */ 970 int width; /* window width [pixels] */
835 int height; /* window height [pixels] */ 971 int height; /* window height [pixels] */
836 int fwidth; /* font width [pixels] */ 972 int fwidth; /* font width [pixels] */
837 int fheight; /* font height [pixels] */ 973 int fheight; /* font height [pixels] */
838 int fbase; /* font ascent (baseline) [pixels] */ 974 int fbase; /* font ascent (baseline) [pixels] */
… …
841 int focus; /* window has focus */ 977 int focus; /* window has focus */
842 int mapped; /* window state mapped? */ 978 int mapped; /* window state mapped? */
843 int int_bwidth; /* internal border width */ 979 int int_bwidth; /* internal border width */
844 int ext_bwidth; /* external border width */ 980 int ext_bwidth; /* external border width */
845 int lineSpace; /* number of extra pixels between rows */ 981 int lineSpace; /* number of extra pixels between rows */
982 int letterSpace; /* number of extra pixels between columns */
846 int saveLines; /* number of lines that fit in scrollback */ 983 int saveLines; /* number of lines that fit in scrollback */
847 int total_rows; /* total number of rows in this terminal */ 984 int total_rows; /* total number of rows in this terminal */
848 int term_start; /* term lines start here */ 985 int term_start; /* term lines start here */
849 int view_start; /* scrollback view starts here */ 986 int view_start; /* scrollback view starts here */
850 int top_row; /* topmost row index of scrollback */ 987 int top_row; /* topmost row index of scrollback */
851 Window parent[6]; /* parent identifiers - we're parent[0] */ 988 Window parent; /* parent identifier */
852 Window vt; /* vt100 window */ 989 Window vt; /* vt100 window */
853 GC gc; /* GC for drawing */ 990 GC gc; /* GC for drawing */
854 Pixmap pixmap;
855 rxvt_drawable *drawable; 991 rxvt_drawable *drawable;
856 rxvt_fontset *fontset[4]; 992 rxvt_fontset *fontset[4];
857}; 993};
858 994
859/* 995/*
… …
868 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 1004 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
869 * nothing is selected 1005 * nothing is selected
870 * beg: row/column of beginning of selection : never past mark 1006 * beg: row/column of beginning of selection : never past mark
871 * mark: row/column of initial click : never past end 1007 * mark: row/column of initial click : never past end
872 * end: row/column of one character past end of selection 1008 * end: row/column of one character past end of selection
873 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 1009 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
874 * * Note: col == -1 ==> we're left of screen 1010 * * Note: col == -1 ==> we're left of screen
875 * 1011 *
876 */ 1012 */
877typedef struct { 1013struct screen_t
1014{
878 row_col_t cur; /* cursor position on the screen */ 1015 row_col_t cur; /* cursor position on the screen */
879 int tscroll; /* top of settable scroll region */ 1016 int tscroll; /* top of settable scroll region */
880 int bscroll; /* bottom of settable scroll region */ 1017 int bscroll; /* bottom of settable scroll region */
881 unsigned int charset; /* character set number [0..3] */ 1018 unsigned int charset; /* character set number [0..3] */
882 unsigned int flags; /* see below */ 1019 unsigned int flags; /* see below */
883 row_col_t s_cur; /* saved cursor position */ 1020 row_col_t s_cur; /* saved cursor position */
884 unsigned int s_charset; /* saved character set number [0..3] */ 1021 unsigned int s_charset; /* saved character set number [0..3] */
885 char s_charset_char; 1022 char s_charset_char;
886 rend_t s_rstyle; /* saved rendition style */ 1023 rend_t s_rstyle; /* saved rendition style */
887} screen_t; 1024};
888 1025
889enum selection_op_t { 1026enum selection_op_t
1027{
890 SELECTION_CLEAR = 0, /* nothing selected */ 1028 SELECTION_CLEAR = 0, /* nothing selected */
891 SELECTION_INIT, /* marked a point */ 1029 SELECTION_INIT, /* marked a point */
892 SELECTION_BEGIN, /* started a selection */ 1030 SELECTION_BEGIN, /* started a selection */
893 SELECTION_CONT, /* continued selection */ 1031 SELECTION_CONT, /* continued selection */
894 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1032 SELECTION_DONE /* selection put in CUT_BUFFER0 */
895}; 1033};
896 1034
897typedef struct { 1035struct selection_t
1036{
898 wchar_t *text; /* selected text */ 1037 wchar_t *text; /* selected text */
899 unsigned int len; /* length of selected text */ 1038 unsigned int len; /* length of selected text */
900 unsigned int screen; /* screen being used */ 1039 unsigned int screen; /* screen being used */
901 unsigned int clicks; /* number of clicks */ 1040 unsigned int clicks; /* number of clicks */
902 selection_op_t op; /* current operation */ 1041 selection_op_t op; /* current operation */
903 bool rect; /* rectangular selection? */ 1042 bool rect; /* rectangular selection? */
904 row_col_t beg; /* beginning of selection <= mark */ 1043 row_col_t beg; /* beginning of selection <= mark */
905 row_col_t mark; /* point of initial click <= end */ 1044 row_col_t mark; /* point of initial click <= end */
906 row_col_t end; /* one character past end point */ 1045 row_col_t end; /* one character past end point */
907} selection_t; 1046 wchar_t *clip_text; /* text copied to the clipboard */
1047 unsigned int clip_len; /* length of clipboard text */
1048};
908 1049
909/* ------------------------------------------------------------------------- */ 1050/* ------------------------------------------------------------------------- */
910 1051
911/* screen_t flags */ 1052/* screen_t flags */
912#define Screen_Relative (1<<0) /* relative origin mode flag */ 1053#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
916#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1057#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
917#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1058#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
918 1059
919/* rxvt_vars.options */ 1060/* rxvt_vars.options */
920enum { 1061enum {
921# define def(name,idx) Opt_ ## name = idx,
922# define nodef(name) Opt_ ## name = 0, 1062# define def(name) Opt_ ## name,
1063# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1064 Opt_0,
923# include "optinc.h" 1065# include "optinc.h"
924# undef nodef 1066# undef nodef
925# undef def 1067# undef def
926Opt_count 1068 Opt_count
927}; 1069};
928 1070
929/* ------------------------------------------------------------------------- */ 1071/* ------------------------------------------------------------------------- */
930 1072
931struct rxvt_vars : TermWin_t { 1073struct rxvt_vars : TermWin_t
1074{
932 scrollBar_t scrollBar; 1075 scrollBar_t scrollBar;
933 uint8_t options[(Opt_count + 7) >> 3]; 1076 uint8_t options[(Opt_count + 7) >> 3];
934 XSizeHints szHint; 1077 XSizeHints szHint;
935 rxvt_color *pix_colors; 1078 rxvt_color *pix_colors;
936 Cursor TermWin_cursor; /* cursor for vt window */ 1079 Cursor TermWin_cursor; /* cursor for vt window */
937 int sb_shadow; /* scrollbar shadow width */ 1080
938 int numlock_state;
939 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1081 line_t *row_buf; // all lines, scrollback + terminal, circular
940 line_t *drawn_buf; // text on screen 1082 line_t *drawn_buf; // text on screen
941 line_t *swap_buf; // lines for swap buffer 1083 line_t *swap_buf; // lines for swap buffer
942 char *tabs; /* per location: 1 == tab-stop */ 1084 char *tabs; /* per location: 1 == tab-stop */
943 screen_t screen; 1085 screen_t screen;
944 screen_t swap; 1086 screen_t swap;
… …
947#ifdef OFF_FOCUS_FADING 1089#ifdef OFF_FOCUS_FADING
948 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1090 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949#endif 1091#endif
950}; 1092};
951 1093
952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1094struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1095{
953 1096
954 // special markers with magic addresses 1097 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset 1098 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on 1099 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off 1100 static const char resval_off []; // or off
… …
965 1108
966 unsigned char want_refresh:1, 1109 unsigned char want_refresh:1,
967 current_screen:1, /* primary or secondary */ 1110 current_screen:1, /* primary or secondary */
968 num_scr_allow:1, 1111 num_scr_allow:1,
969 bypass_keystate:1, 1112 bypass_keystate:1,
1113#if ENABLE_FRILLS
1114 urgency_hint:1,
1115#endif
970#ifdef CURSOR_BLINK 1116#if CURSOR_BLINK
971 hidden_cursor:1, 1117 hidden_cursor:1,
972#endif 1118#endif
973#ifdef TEXT_BLINK 1119#if TEXT_BLINK
974 hidden_text:1, 1120 hidden_text:1,
975#endif 1121#endif
976#ifdef POINTER_BLANK 1122#if POINTER_BLANK
977 hidden_pointer:1, 1123 hidden_pointer:1,
978#endif 1124#endif
979 enc_utf8:1, /* wether locale uses utf-8 */ 1125 enc_utf8:1, /* whether locale uses utf-8 */
980 seen_input:1, /* wether we have seen some program output yet */ 1126 seen_input:1, /* whether we have seen some program output yet */
981 seen_resize:1, /* wether we had a resize event */ 1127 seen_resize:1, /* whether we had a resize event */
1128 init_done:1,
982 parsed_geometry:1; 1129 parsed_geometry:1;
983 1130
984 unsigned char refresh_type, 1131 unsigned char refresh_type,
985#ifdef META8_OPTION 1132#ifdef META8_OPTION
986 meta_char, /* Alt-key prefix */ 1133 meta_char; /* Alt-key prefix */
987#endif 1134#endif
988 scrollbar_align,
989 selection_wait,
990 selection_type;
991/* ---------- */ 1135/* ---------- */
992 bool rvideo_state, rvideo_mode; 1136 bool rvideo_state, rvideo_mode;
993#ifndef NO_BELL 1137#ifndef NO_BELL
994 bool rvideo_bell; 1138 bool rvideo_bell;
995#endif 1139#endif
996 int num_scr; /* screen: number lines scrolled */ 1140 int num_scr; /* screen: number of lines scrolled */
997 int prev_ncol, /* screen: previous number of columns */ 1141 int prev_ncol, /* screen: previous number of columns */
998 prev_nrow; /* screen: previous number of rows */ 1142 prev_nrow; /* screen: previous number of rows */
999/* ---------- */ 1143/* ---------- */
1000 rend_t rstyle; 1144 rend_t rstyle;
1001/* ---------- */ 1145/* ---------- */
… …
1011 /* give proper Scroll behaviour */ 1155 /* give proper Scroll behaviour */
1012#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1156#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1013 mouse_slip_wheel_speed, 1157 mouse_slip_wheel_speed,
1014#endif 1158#endif
1015 refresh_count, 1159 refresh_count,
1016 last_bot, /* scrollbar last bottom position */
1017 last_top, /* scrollbar last top position */
1018 last_state, /* scrollbar last state */
1019 scrollbar_len,
1020 window_vt_x, 1160 window_vt_x,
1021 window_vt_y, 1161 window_vt_y,
1022 window_sb_x,
1023 mouse_row, 1162 mouse_row,
1024 mouse_col, 1163 mouse_col,
1025# ifdef POINTER_BLANK 1164# ifdef POINTER_BLANK
1026 pointerBlankDelay, 1165 pointerBlankDelay,
1027# endif 1166# endif
1028 allowedxerror; 1167 allowedxerror;
1029/* ---------- */ 1168/* ---------- */
1030 unsigned int ModLevel3Mask, 1169 unsigned int ModLevel3Mask,
1031 ModMetaMask, 1170 ModMetaMask,
1032 ModNumLockMask; 1171 ModNumLockMask;
1033 int old_width, /* last used width in screen resize */
1034 old_height; /* last used height in screen resize */
1035 unsigned long priv_modes, 1172 unsigned long priv_modes,
1036 SavedModes; 1173 SavedModes;
1037/* ---------- */ 1174/* ---------- */
1038 Atom *xa; 1175 Atom *xa;
1039/* ---------- */ 1176/* ---------- */
1040#ifdef RXVT_SCROLLBAR
1041 GC scrollbarGC,
1042 topShadowGC,
1043 botShadowGC;
1044#endif
1045#ifdef XTERM_SCROLLBAR
1046 GC xscrollbarGC,
1047 ShadowGC;
1048#endif
1049#ifdef PLAIN_SCROLLBAR
1050 GC pscrollbarGC;
1051#endif
1052#ifdef NEXT_SCROLLBAR
1053 GC blackGC,
1054 whiteGC,
1055 grayGC,
1056 darkGC,
1057 stippleGC;
1058 Pixmap dimple,
1059 upArrow,
1060 downArrow,
1061 upArrowHi,
1062 downArrowHi;
1063#endif
1064/* ---------- */
1065 Time selection_time, 1177 Time selection_time,
1066 selection_request_time; 1178 clipboard_time;
1179 rxvt_selection *selection_req;
1067 pid_t cmd_pid; /* process id of child */ 1180 pid_t cmd_pid; /* process id of child */
1068 char * incr_buf;
1069 size_t incr_buf_size, incr_buf_fill;
1070/* ---------- */
1071 Cursor leftptr_cursor;
1072/* ---------- */ 1181/* ---------- */
1073 struct mouse_event MEvent; 1182 struct mouse_event MEvent;
1074 XComposeStatus compose; 1183 XComposeStatus compose;
1075 struct termios tio; 1184 static struct termios def_tio;
1076 row_col_t oldcursor; 1185 row_col_t oldcursor;
1186
1077#ifdef HAVE_BG_PIXMAP 1187#ifdef HAVE_BG_PIXMAP
1078 bgPixmap_t bgPixmap; 1188 void bg_init ();
1189 void bg_destroy ();
1190
1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1193 void render_image (rxvt_image &image);
1079#endif 1194# endif
1195
1196# if BG_IMAGE_FROM_ROOT
1197 rxvt_img *root_img;
1198 image_effects root_effects;
1199
1200 void render_root_image ();
1201# endif
1202
1203 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1204
1205 ev_tstamp bg_valid_since;
1206
1207 bool bg_window_size_sensitive ();
1208 bool bg_window_position_sensitive ();
1209
1210 void bg_render ();
1211#endif
1212
1080#ifdef HAVE_AFTERIMAGE 1213#ifdef HAVE_IMG
1081 ASVisual *asv; 1214 enum {
1082 ASImageManager *asimman; 1215 BG_IS_TRANSPARENT = 1 << 1,
1216 BG_NEEDS_REFRESH = 1 << 2,
1217 BG_INHIBIT_RENDER = 1 << 3,
1218 };
1219
1220 uint8_t bg_flags;
1221
1222 rxvt_img *bg_img;
1083#endif 1223#endif
1084 1224
1085#if ENABLE_OVERLAY 1225#if ENABLE_OVERLAY
1086 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1226 overlay_base ov;
1087 text_t **ov_text;
1088 rend_t **ov_rend;
1089 1227
1090 void scr_swap_overlay () NOTHROW; 1228 void scr_swap_overlay () NOTHROW;
1091 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;
1092 void scr_overlay_off () NOTHROW; 1230 void scr_overlay_off () NOTHROW;
1093 void scr_overlay_set (int x, int y, 1231 void scr_overlay_set (int x, int y,
… …
1097 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;
1098#endif 1236#endif
1099 1237
1100 vector<void *> allocated; // free these memory blocks with free() 1238 vector<void *> allocated; // free these memory blocks with free()
1101 1239
1102 char env_windowid[21]; /* environmental variable WINDOWID */ 1240 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1103 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1104 char *env_display; /* environmental variable DISPLAY */
1105 char *env_term; /* environmental variable TERM */
1106 1241
1107 char *locale; 1242 char *locale;
1108 char charsets[4]; 1243 char charsets[4];
1109 char *v_buffer; /* pointer to physical buffer */ 1244 char *v_buffer; /* pointer to physical buffer */
1110 unsigned int v_buflen; /* size of area to write */ 1245 unsigned int v_buflen; /* size of area to write */
… …
1122 char *cmdbuf_ptr, *cmdbuf_endp; 1257 char *cmdbuf_ptr, *cmdbuf_endp;
1123 char cmdbuf_base[CBUFSIZ]; 1258 char cmdbuf_base[CBUFSIZ];
1124 1259
1125 ptytty *pty; 1260 ptytty *pty;
1126 1261
1127 rxvt_salloc *talloc; // text line allocator 1262 // chunk contains all line_t's as well as rend_t and text_t buffers
1128 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;
1129 1266
1130 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
1131 1268
1132#if ENABLE_FRILLS || ISO_14755 1269#if ENABLE_FRILLS || ISO_14755
1133 // ISO 14755 entry support 1270 // ISO 14755 entry support
1134 unicode_t iso14755buf; 1271 unicode_t iso14755buf;
1135 void commit_iso14755 (); 1272 void commit_iso14755 ();
1136 int hex_keyval (XKeyEvent &ev);
1137# if ISO_14755 1273# if ISO_14755
1138 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);
1139 void iso14755_54 (int x, int y); 1275 void iso14755_54 (int x, int y);
1140# endif 1276# endif
1141#endif 1277#endif
1142 1278
1143 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;
… …
1145 void vt_select_input () const NOTHROW 1281 void vt_select_input () const NOTHROW
1146 { 1282 {
1147 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1283 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1148 } 1284 }
1149 1285
1150#if ENABLE_TRANSPARENCY || ENABLE_PERL 1286#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1151 void rootwin_cb (XEvent &xev); 1287 void rootwin_cb (XEvent &xev);
1152 xevent_watcher rootwin_ev; 1288 xevent_watcher rootwin_ev;
1153#endif 1289#endif
1154#ifdef HAVE_BG_PIXMAP 1290#ifdef HAVE_BG_PIXMAP
1155 void update_background (); 1291 void update_background ();
1156#if TRACE_PIXMAPS
1157 void trace_update_background (const char *file, int line);
1158# define update_background() trace_update_background (__FILE__, __LINE__)
1159#endif
1160 void update_background_cb (ev::timer &w, int revents); 1292 void update_background_cb (ev::timer &w, int revents);
1161 ev::timer update_background_ev; 1293 ev::timer update_background_ev;
1162#endif 1294#endif
1163 1295
1164 void x_cb (XEvent &xev); 1296 void x_cb (XEvent &xev);
1165 xevent_watcher termwin_ev; 1297 xevent_watcher termwin_ev;
1166 xevent_watcher vt_ev; 1298 xevent_watcher vt_ev;
1167#ifdef HAVE_SCROLLBARS
1168 xevent_watcher scrollbar_ev; 1299 xevent_watcher scrollbar_ev;
1169#endif
1170 1300
1171 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;
1172 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;
1173 void refresh_check (); 1303 void refresh_check ();
1174 void flush (); 1304 void flush ();
1175 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);
1176 bool pty_fill (); 1308 bool pty_fill ();
1177 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;
1178 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1179 1310
1180#ifdef CURSOR_BLINK 1311#ifdef CURSOR_BLINK
1312 void cursor_blink_reset ();
1181 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;
1182#endif 1314#endif
1183#ifdef TEXT_BLINK 1315#ifdef TEXT_BLINK
1184 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;
1185#endif 1317#endif
… …
1204 void pointer_unblank (); 1336 void pointer_unblank ();
1205 1337
1206 void tt_printf (const char *fmt,...); 1338 void tt_printf (const char *fmt,...);
1207 void tt_write (const char *data, unsigned int len); 1339 void tt_write (const char *data, unsigned int len);
1208 void pty_write (); 1340 void pty_write ();
1209
1210 void init (stringvec *argv, stringvec *envv)
1211 {
1212 this->argv = argv;
1213 init (argv->size (), argv->begin (), envv);
1214 }
1215 1341
1216 void make_current () const // make this the "currently active" urxvt instance 1342 void make_current () const // make this the "currently active" urxvt instance
1217 { 1343 {
1218 SET_R (this); 1344 SET_R (this);
1219 set_environ (envv); 1345 set_environ (envv);
… …
1231 void im_set_size (XRectangle &size); 1357 void im_set_size (XRectangle &size);
1232 void im_set_position (XPoint &pos) NOTHROW; 1358 void im_set_position (XPoint &pos) NOTHROW;
1233 void im_set_color (unsigned long &fg, unsigned long &bg); 1359 void im_set_color (unsigned long &fg, unsigned long &bg);
1234 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);
1235 1361
1236 bool IMisRunning (); 1362 bool im_is_running ();
1237 void IMSendSpot (); 1363 void im_send_spot ();
1238 bool IM_get_IC (const char *modifiers); 1364 bool im_get_ic (const char *modifiers);
1239 void IMSetPosition (); 1365 void im_set_position ();
1240#endif 1366#endif
1241 1367
1242 // command.C 1368 // command.C
1243 void key_press (XKeyEvent &ev); 1369 void key_press (XKeyEvent &ev);
1244 void key_release (XKeyEvent &ev); 1370 void key_release (XKeyEvent &ev);
1245 unsigned int cmd_write (const char *str, unsigned int count);
1246 1371
1247 wchar_t next_char () NOTHROW; 1372 wchar_t next_char () NOTHROW;
1248 wchar_t cmd_getc () THROW ((class out_of_input)); 1373 wchar_t cmd_getc () THROW ((class out_of_input));
1249 uint32_t next_octet () NOTHROW; 1374 uint32_t next_octet () NOTHROW;
1250 uint32_t cmd_get8 () THROW ((class out_of_input)); 1375 uint32_t cmd_get8 () THROW ((class out_of_input));
1251 1376
1252 bool cmd_parse (); 1377 void cmd_parse ();
1253 void mouse_report (XButtonEvent &ev); 1378 void mouse_report (XButtonEvent &ev);
1254 void button_press (XButtonEvent &ev); 1379 void button_press (XButtonEvent &ev);
1255 void button_release (XButtonEvent &ev); 1380 void button_release (XButtonEvent &ev);
1256 void focus_in (); 1381 void focus_in ();
1257 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
1258 void update_fade_color (unsigned int idx); 1388 void update_fade_color (unsigned int idx);
1259#ifdef PRINTPIPE 1389#ifdef PRINTPIPE
1260 FILE *popen_printer (); 1390 FILE *popen_printer ();
1261 int pclose_printer (FILE *stream); 1391 int pclose_printer (FILE *stream);
1262#endif 1392#endif
… …
1268 void process_window_ops (const int *args, unsigned int nargs); 1398 void process_window_ops (const int *args, unsigned int nargs);
1269 char *get_to_st (unicode_t &ends_how); 1399 char *get_to_st (unicode_t &ends_how);
1270 void process_dcs_seq (); 1400 void process_dcs_seq ();
1271 void process_osc_seq (); 1401 void process_osc_seq ();
1272 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);
1273 void process_xterm_seq (int op, const char *str, char resp); 1403 void process_xterm_seq (int op, char *str, char resp);
1274 int privcases (int mode, unsigned long bit); 1404 int privcases (int mode, unsigned long bit);
1275 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);
1276 void process_sgr_mode (unsigned int nargs, const int *arg); 1406 void process_sgr_mode (unsigned int nargs, const int *arg);
1277 void process_graphics ();
1278 // 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);
1279 void init_vars (); 1411 void init_vars ();
1280 void init_secondary ();
1281 const char **init_resources (int argc, const char *const *argv); 1412 const char **init_resources (int argc, const char *const *argv);
1282 void init_env (); 1413 void init_env ();
1283 void set_locale (const char *locale); 1414 void set_locale (const char *locale);
1284 void init_xlocale (); 1415 void init_xlocale ();
1285 void init_command (const char *const *argv); 1416 void init_command (const char *const *argv);
1286 void run_command (const char *const *argv); 1417 void run_command (const char *const *argv);
1287 int run_child (const char *const *argv); 1418 int run_child (const char *const *argv);
1288 void color_aliases (int idx); 1419 void color_aliases (int idx);
1289 void create_windows (int argc, const char *const *argv); 1420 void create_windows (int argc, const char *const *argv);
1290 void Get_Colours (); 1421 void get_colours ();
1291 void get_ourmods (); 1422 void get_ourmods ();
1423 void set_icon (const char *file);
1292 // main.C 1424 // main.C
1293 void tt_winch (); 1425 void tt_winch ();
1294 rxvt_term (); 1426 rxvt_term ();
1295 ~rxvt_term (); 1427 ~rxvt_term ();
1296 void destroy (); 1428 void destroy ();
1297 void emergency_cleanup (); 1429 void emergency_cleanup ();
1298 void init (int argc, const char *const *argv, stringvec *envv);
1299 void recolour_cursor (); 1430 void recolour_cursor ();
1300 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);
1301 void window_calc (unsigned int newwidth, unsigned int newheight); 1432 void window_calc (unsigned int newwidth, unsigned int newheight);
1302 bool set_fonts (); 1433 bool set_fonts ();
1303 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);
1304 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);
1305 void set_title (const char *str); 1437 void set_title (const char *str);
1306 void set_icon_name (const char *str); 1438 void set_icon_name (const char *str);
1307 void set_window_color (int idx, const char *color); 1439 void set_window_color (int idx, const char *color);
1308 void set_colorfgbg (); 1440 char *get_colorfgbg ();
1309 bool set_color (rxvt_color &color, const char *name); 1441 bool set_color (rxvt_color &color, const char *name);
1310 void alias_color (int dst, int src); 1442 void alias_color (int dst, int src);
1311 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1443 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1312 void get_window_origin (int &x, int &y); 1444 void get_window_origin (int &x, int &y);
1313 Pixmap get_pixmap_property (int prop_id);
1314 1445
1315 // screen.C 1446 // screen.C
1316 1447
1317 void lalloc (line_t &l) const 1448 bool option (uint8_t opt) const NOTHROW
1318 { 1449 {
1319 l.t = (text_t *)talloc->alloc (); 1450 return options[opt >> 3] & (1 << (opt & 7));
1320 l.r = (rend_t *)ralloc->alloc ();
1321 } 1451 }
1322 1452
1323#if 0 1453 void set_option (uint8_t opt, bool set = true) NOTHROW;
1324 void lfree (line_t &l)
1325 {
1326 talloc->free (l.t);
1327 ralloc->free (l.r);
1328 }
1329#endif
1330
1331 void lresize (line_t &l) const
1332 {
1333 if (!l.t)
1334 return;
1335
1336 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1337 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1338
1339 l.l = min (l.l, ncol);
1340
1341 if (ncol > prev_ncol)
1342 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1343 }
1344 1454
1345 int fgcolor_of (rend_t r) const NOTHROW 1455 int fgcolor_of (rend_t r) const NOTHROW
1346 { 1456 {
1347 int base = GET_BASEFG (r); 1457 int base = GET_BASEFG (r);
1348#ifndef NO_BRIGHTCOLOR 1458#ifndef NO_BRIGHTCOLOR
1349 if (r & RS_Bold 1459 if (r & RS_Bold
1350# if ENABLE_STYLES 1460# if ENABLE_STYLES
1351 && option (Opt_intensityStyles) 1461 && option (Opt_intensityStyles)
1352# endif 1462# endif
1353 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1463 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1354 base += minBrightCOLOR - minCOLOR; 1464 base += minBrightCOLOR - minCOLOR;
1355#endif 1465#endif
1356 return base; 1466 return base;
1357 } 1467 }
1358 1468
… …
1362#ifndef NO_BRIGHTCOLOR 1472#ifndef NO_BRIGHTCOLOR
1363 if (r & RS_Blink 1473 if (r & RS_Blink
1364# if ENABLE_STYLES 1474# if ENABLE_STYLES
1365 && option (Opt_intensityStyles) 1475 && option (Opt_intensityStyles)
1366# endif 1476# endif
1367 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1477 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1368 base += minBrightCOLOR - minCOLOR; 1478 base += minBrightCOLOR - minCOLOR;
1369#endif 1479#endif
1370 return base; 1480 return base;
1371 } 1481 }
1372 1482
1373 bool option (uint8_t opt) const NOTHROW
1374 {
1375 if (!opt)
1376 return 0;
1377
1378 --opt;
1379 return options[opt >> 3] & (1 << (opt & 7));
1380 }
1381
1382 void set_option (uint8_t opt, bool set = true) NOTHROW
1383 {
1384 if (!opt)
1385 return;
1386
1387 --opt;
1388 if (set)
1389 options[opt >> 3] |= (1 << (opt & 7));
1390 else
1391 options[opt >> 3] &= ~(1 << (opt & 7));
1392 }
1393
1394 void PrivMode (int set, unsigned bit) NOTHROW
1395 {
1396 if (set)
1397 priv_modes |= bit;
1398 else
1399 priv_modes &= ~bit;
1400 }
1401
1402 // modifies first argument(!) 1483 // modifies first argument(!)
1484 void tt_paste (char *data, unsigned int len) NOTHROW;
1403 void paste (char *data, unsigned int len) NOTHROW; 1485 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW;
1404 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;
1405 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;
1406 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1491 void copy_line (line_t &dst, line_t &src);
1407 void scr_reset (); 1492 void scr_reset ();
1408 void scr_release () NOTHROW; 1493 void scr_release () NOTHROW;
1409 void scr_clear (bool really = false) NOTHROW; 1494 void scr_clear (bool really = false) NOTHROW;
1410 void scr_refresh () NOTHROW; 1495 void scr_refresh () NOTHROW;
1411 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1496 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1415 void scr_backindex () NOTHROW; 1500 void scr_backindex () NOTHROW;
1416 void scr_forwardindex () NOTHROW; 1501 void scr_forwardindex () NOTHROW;
1417#endif 1502#endif
1418 void scr_touch (bool refresh) NOTHROW; 1503 void scr_touch (bool refresh) NOTHROW;
1419 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1504 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1420 void scr_recolour () NOTHROW; 1505 void scr_recolour (bool refresh = true) NOTHROW;
1421 void scr_remap_chars () NOTHROW; 1506 void scr_remap_chars () NOTHROW;
1422 void scr_remap_chars (line_t &l) NOTHROW; 1507 void scr_remap_chars (line_t &l) NOTHROW;
1423 1508
1424 enum cursor_mode { SAVE, RESTORE }; 1509 enum cursor_mode { SAVE, RESTORE };
1425 1510
1426 void scr_poweron (); 1511 void scr_poweron ();
1512 void scr_soft_reset () NOTHROW;
1427 void scr_cursor (cursor_mode mode) NOTHROW; 1513 void scr_cursor (cursor_mode mode) NOTHROW;
1428 void scr_do_wrap () NOTHROW; 1514 void scr_do_wrap () NOTHROW;
1429 void scr_swap_screen () NOTHROW; 1515 void scr_swap_screen () NOTHROW;
1430 void scr_change_screen (int scrn); 1516 void scr_change_screen (int scrn);
1431 void scr_color (unsigned int color, int fgbg) NOTHROW; 1517 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1459 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1545 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1460 void scr_reverse_selection () NOTHROW; 1546 void scr_reverse_selection () NOTHROW;
1461 void scr_dump (int fd) NOTHROW; 1547 void scr_dump (int fd) NOTHROW;
1462 1548
1463 void selection_check (int check_more) NOTHROW; 1549 void selection_check (int check_more) NOTHROW;
1464 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1465 void selection_property (Window win, Atom prop) NOTHROW;
1466 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1550 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1467 int selection_request_other (Atom target, int selnum) NOTHROW;
1468 void selection_clear () NOTHROW; 1551 void selection_clear (bool clipboard = false) NOTHROW;
1469 void selection_make (Time tm); 1552 void selection_make (Time tm);
1470 bool selection_grab (Time tm) NOTHROW; 1553 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1471 void selection_start_colrow (int col, int row) NOTHROW; 1554 void selection_start_colrow (int col, int row) NOTHROW;
1472 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1555 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1473 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1556 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1474 void selection_remove_trailing_spaces () NOTHROW; 1557 void selection_remove_trailing_spaces () NOTHROW;
1475 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1558 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1476 void selection_click (int clicks, int x, int y) NOTHROW; 1559 void selection_click (int clicks, int x, int y) NOTHROW;
1477 void selection_extend (int x, int y, int flag) NOTHROW; 1560 void selection_extend (int x, int y, int flag) NOTHROW;
1478 void selection_rotate (int x, int y) NOTHROW; 1561 void selection_rotate (int x, int y) NOTHROW;
1479 1562
1480#if defined(NEXT_SCROLLBAR)
1481 // scrollbar-next.C
1482 Pixmap renderPixmap (const char *const *data, int width, int height);
1483 void init_scrollbar_stuff ();
1484 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1485 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1486#endif
1487
1488#if defined(RXVT_SCROLLBAR)
1489 // scrollbar-rxvt.C
1490 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1491#endif
1492
1493#if defined(XTERM_SCROLLBAR)
1494 // scrollbar-xterm.C
1495 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1496#endif
1497
1498#if defined(PLAIN_SCROLLBAR)
1499 // scrollbar-plain.C
1500 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1501#endif
1502
1503 // scrollbar.C
1504 void resize_scrollbar ();
1505 int scrollbar_mapping (int map);
1506 int scrollbar_show (int update);
1507 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1508
1509 // xdefaults.C 1563 // xdefaults.C
1564 void rxvt_usage (int type);
1510 void get_options (int argc, const char *const *argv); 1565 const char **get_options (int argc, const char *const *argv);
1511 int parse_keysym (const char *str, const char *arg); 1566 int parse_keysym (const char *str, const char *arg);
1512 const char *x_resource (const char *name); 1567 const char *x_resource (const char *name);
1513 void extract_resources (); 1568 void extract_resources ();
1569 void extract_keysym_resources ();
1514}; 1570};
1515 1571
1516#endif /* _RXVT_H_ */ 1572#endif /* _RXVT_H_ */
1517 1573

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