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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.353 by ayin, Sat Jan 26 15:26:54 2008 UTC vs.
Revision 1.553 by root, Tue Jun 25 03:35:01 2019 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_IMG 1
81#endif
82
83#define ECB_NO_THREADS 1
84#include "ecb.h"
85
77#include "encoding.h" 86#include "encoding.h"
78#include "rxvtutil.h" 87#include "rxvtutil.h"
79#include "rxvtfont.h" 88#include "rxvtfont.h"
80#include "rxvttoolkit.h" 89#include "rxvttoolkit.h"
90#include "rxvtimg.h"
81#include "scrollbar.h" 91#include "scrollbar.h"
82#include "ev_cpp.h" 92#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 93#include "libptytty.h"
85 94
86#include "rxvtperl.h" 95#include "rxvtperl.h"
87 96
88// try to avoid some macros to decrease code size, on some systems 97// try to avoid some macros to decrease code size, on some systems
… …
97/* 106/*
98 ***************************************************************************** 107 *****************************************************************************
99 * SYSTEM HACKS 108 * SYSTEM HACKS
100 ***************************************************************************** 109 *****************************************************************************
101 */ 110 */
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
115 111
116#include <termios.h> 112#include <termios.h>
117
118#include "background.h"
119 113
120#ifndef STDIN_FILENO 114#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 115# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 116# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 117# define STDERR_FILENO 2
124#endif 118#endif
125 119
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 120#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 121# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 122# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif 123#endif
138 124
139/****************************************************************************/ 125/****************************************************************************/
140 126
141// exception thrown on fatal (per-instance) errors 127// exception thrown on fatal (per-instance) errors
… …
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 146char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 147wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 148char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 149wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 150
165char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) NOTHROW;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
167void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) NOTHROW;
168void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) NOTHROW;
155ecb_noreturn ecb_cold
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
157ecb_noreturn ecb_cold
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 158void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
171 159
172char * rxvt_strtrim (char *str) NOTHROW;
173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
174void rxvt_freecommastring (char **cs) NOTHROW;
175
176void * rxvt_malloc (size_t size); 160void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size); 161void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size); 162void * rxvt_realloc (void *ptr, size_t size);
163
164char * rxvt_strtrim (char *str) NOTHROW;
165char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
166
167static inline void
168rxvt_free_strsplit (char **ptr) NOTHROW
169{
170 free (ptr[0]);
171 free (ptr);
172}
173
174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
179 175
180///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
181 177
182// temporarily replace the process environment 178// temporarily replace the process environment
183extern char **environ; 179extern char **environ;
184extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
185 181
186static inline void 182static inline void
187set_environ (stringvec *envv) 183set_environ (char **envv)
188{ 184{
189#if ENABLE_PERL 185#if ENABLE_PERL
190 assert (envv); 186 assert (envv);
191#else 187#else
192 if (envv) 188 if (envv)
193#endif 189#endif
194 environ = (char **)envv->begin ();
195}
196
197static inline void
198set_environ (char **envv)
199{
200#if ENABLE_PERL
201 assert (envv);
202#else
203 if (envv)
204#endif
205 environ = envv; 190 environ = envv;
206} 191}
192
193struct localise_env
194{
195 char **orig_env;
196
197 localise_env (char **new_env)
198 {
199 orig_env = environ;
200 environ = new_env;
201 }
202
203 ~localise_env ()
204 {
205 environ = orig_env;
206 }
207};
207 208
208/* 209/*
209 ***************************************************************************** 210 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 212 *****************************************************************************
212 */ 213 */
213 214
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/* 215/*
224 * the 'essential' information for reporting Mouse Events 216 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 217 * pared down from XButtonEvent
226 */ 218 */
227struct mouse_event { 219struct mouse_event
220{
228 int clicks; 221 int clicks;
229 Time time; /* milliseconds */ 222 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 223 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 224 unsigned int button; /* detail */
232}; 225};
… …
262 ***************************************************************************** 255 *****************************************************************************
263 */ 256 */
264 257
265/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
266#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
267#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 262#else
270# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
271#endif 264#endif
272#ifndef TERMENV 265#ifndef TERMENV
266# if USE_256_COLORS
267# define TERMENV "rxvt-unicode-256color"
268# else
273# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
274#endif 270# endif
271#endif
272
273// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
274// because normal human eye is less sensitive to the blue component than to
275// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
276#if USE_256_COLORS
277// 7x7x5=245 < 254 unused color indices
278# define Red_levels 7
279# define Green_levels 7
280# define Blue_levels 5
281#else
282// 6x6x4=144 < 166 unused color indices
283# define Red_levels 6
284# define Green_levels 6
285# define Blue_levels 4
286#endif
287
288#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
275 289
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 292#endif
279 293
280#define scrollBar_esc 30 294#define scrollBar_esc 30
281
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
283# define HAVE_SCROLLBARS 1
284#endif
285 295
286#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR) 296#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
287# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1 297# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
288#endif 298#endif
289 299
… …
297# define NSCREENS 0 307# define NSCREENS 0
298#else 308#else
299# define NSCREENS 1 309# define NSCREENS 1
300#endif 310#endif
301 311
302/* special (internal) prefix for font commands */
303#define FONT_CMD '#'
304#define FONT_DN "#-"
305#define FONT_UP "#+"
306
307/* flags for rxvt_scr_gotorc () */ 312/* flags for rxvt_term::scr_gotorc () */
308enum { 313enum {
309 C_RELATIVE = 1, /* col movement is relative */ 314 C_RELATIVE = 1, /* col movement is relative */
310 R_RELATIVE = 2, /* row movement is relative */ 315 R_RELATIVE = 2, /* row movement is relative */
311 RELATIVE = C_RELATIVE | R_RELATIVE, 316 RELATIVE = C_RELATIVE | R_RELATIVE,
312}; 317};
313 318
314/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 319/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
315enum { 320enum {
316 INSERT = -1, /* don't change these values */ 321 INSERT = -1, /* don't change these values */
317 DELETE = +1, 322 DELETE = +1,
318 ERASE = +2, 323 ERASE = +2,
319}; 324};
320 325
321/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 326/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
322enum page_dirn { 327enum page_dirn {
323 UP, 328 DN = -1,
324 DN,
325 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
326}; 331};
327 332
328/* arguments for rxvt_scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
329enum { 334enum {
330 PRIMARY = 0, 335 PRIMARY = 0,
331 SECONDARY, 336 SECONDARY,
332}; 337};
333 338
339// define various rendition bits and masks. the rendition word
340// is 32 bits in size, and we should use it as efficiently as possible
341
334#define RS_None 0 342#define RS_None 0
335 343
336#define RS_fgMask 0x0000007fUL // 128 colors 344// GET_BGATTR depends on RS_fgShift > RS_bgShift
337#define RS_bgMask 0x00003f80UL // 128 colors 345#define RS_colorMask ((1UL << Color_Bits) - 1UL)
346#define RS_bgShift 0
347#define RS_fgShift (RS_bgShift + Color_Bits)
348#define RS_bgMask (RS_colorMask << RS_bgShift)
349#define RS_fgMask (RS_colorMask << RS_fgShift)
350
351// must have space for rxvt_fontset::fontCount * 2 + 2 values
352#define RS_fontShift (RS_fgShift + Color_Bits)
353#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
354#define RS_fontCount rxvt_fontset::fontCount
355#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
356
357// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
358#define RS_redraw (2UL << RS_fontShift)
359
360#define RS_Sel (1UL << 22)
361
362// 4 custom bits for extensions
363#define RS_customCount 16UL
364#define RS_customShift 23
365#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
338 366
339// font styles 367// font styles
340#define RS_Bold 0x00004000UL // value 1 368#define RS_Bold (1UL << RS_styleShift)
341#define RS_Italic 0x00008000UL // value 2 369#define RS_Italic (2UL << RS_styleShift)
370
371#define RS_styleCount 4
372#define RS_styleShift 27
373#define RS_styleMask (RS_Bold | RS_Italic)
342 374
343// fake styles 375// fake styles
344#define RS_Blink 0x00010000UL // blink 376#define RS_Blink (1UL << 29)
345#define RS_RVid 0x00020000UL // reverse video 377#define RS_RVid (1UL << 30) // reverse video
346#define RS_Uline 0x00040000UL // underline 378#define RS_Uline (1UL << 31) // underline
347
348// toggle this to force redraw, must be != RS_Careful
349#define RS_redraw 0x01000000UL
350
351// 5 custom bits for extensions
352#define RS_customCount 32
353#define RS_customMask 0x00f80000UL
354#define RS_customShift 19
355
356// other flags
357#define RS_Careful 0x80000000UL /* be careful when drawing these */
358
359#define RS_styleCount 4
360#define RS_styleMask (RS_Bold | RS_Italic)
361#define RS_styleShift 14
362 379
363#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 380#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
364#define RS_attrMask (RS_baseattrMask | RS_fontMask) 381#define RS_attrMask (RS_baseattrMask | RS_fontMask)
365 382
366#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
367#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
368#define RS_fontShift 24
369
370#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 383#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
371#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 384#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
372
373#define Sel_none 0 /* Not waiting */
374#define Sel_normal 0x01 /* normal selection */
375#define Sel_incr 0x02 /* incremental selection */
376#define Sel_direct 0x00
377#define Sel_Primary 0x01
378#define Sel_Secondary 0x02
379#define Sel_Clipboard 0x03
380#define Sel_whereMask 0x0f
381#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
382#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
383 385
384enum { 386enum {
385 C0_NUL = 0x00, 387 C0_NUL = 0x00,
386 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 388 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
387 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 389 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
405 XTerm_Color_cursor = 12, // change actual 'Cursor' color 407 XTerm_Color_cursor = 12, // change actual 'Cursor' color
406 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 408 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
407 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 409 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
408 XTerm_Color05 = 15, // not implemented (tektronix fg) 410 XTerm_Color05 = 15, // not implemented (tektronix fg)
409 XTerm_Color06 = 16, // not implemented (tektronix bg) 411 XTerm_Color06 = 16, // not implemented (tektronix bg)
410 XTerm_Color_RV = 17, // change actual 'Highlight' color 412 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
413 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
411 XTerm_logfile = 46, // not implemented 414 XTerm_logfile = 46, // not implemented
412 XTerm_font = 50, 415 XTerm_font = 50,
413 416
414 XTerm_konsole30 = 30, // reserved for konsole 417 XTerm_konsole30 = 30, // reserved for konsole
415 XTerm_konsole31 = 31, // reserved for konsole 418 XTerm_konsole31 = 31, // reserved for konsole
… …
417 /* 420 /*
418 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 421 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
419 */ 422 */
420 423
421 // deprecated 424 // deprecated
422 Rxvt_Color_BD = 18,
423 Rxvt_Color_UL = 19,
424 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
425 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
426 427
427 Rxvt_Pixmap = 20, // new bg pixmap
428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
429 429
430 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
431 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
432 432
433 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
434 URxvt_Color_tint = 705, // change actual tint colour
435 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
436 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
436 URxvt_Color_border = 708,
437 437
438 URxvt_font = 710, 438 URxvt_font = 710,
439 URxvt_boldFont = 711, 439 URxvt_boldFont = 711,
440 URxvt_italicFont = 712, 440 URxvt_italicFont = 712,
441 URxvt_boldItalicFont = 713, 441 URxvt_boldItalicFont = 713,
442 442
443 URxvt_view_up = 720, 443 URxvt_view_up = 720,
444 URxvt_view_down = 721, 444 URxvt_view_down = 721,
445 445
446 URxvt_perl = 777, 446 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
447}; 447};
448 448
449/* Words starting with `Color_' are colours. Others are counts */ 449/* Words starting with `Color_' are colours. Others are counts */
450/* 450/*
451 * The PixColor and rendition colour usage should probably be decoupled 451 * The PixColor and rendition colour usage should probably be decoupled
… …
481 Color_White = maxBrightCOLOR, 481 Color_White = maxBrightCOLOR,
482#else 482#else
483 Color_White = maxCOLOR, 483 Color_White = maxCOLOR,
484#endif 484#endif
485 minTermCOLOR = Color_White + 1, 485 minTermCOLOR = Color_White + 1,
486#if USE_256_COLORS
487 maxTermCOLOR = Color_White + 240,
488#else
486 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
487#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
488 Color_cursor, 495 Color_cursor,
489 Color_cursor2, 496 Color_cursor2,
490#endif 497#endif
491 Color_pointer_fg, 498 Color_pointer_fg,
… …
500#if ENABLE_FRILLS 507#if ENABLE_FRILLS
501 Color_underline, 508 Color_underline,
502#endif 509#endif
503#ifdef OPTION_HC 510#ifdef OPTION_HC
504 Color_HC, 511 Color_HC,
512 Color_HTC,
505#endif 513#endif
506#ifdef KEEP_SCROLLCOLOR
507 Color_scroll, 514 Color_scroll,
515#ifdef RXVT_SCROLLBAR
508 Color_trough, 516 Color_trough,
509#endif
510#if ENABLE_TRANSPARENCY
511 Color_tint,
512#endif 517#endif
513#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
514 Color_fade, 519 Color_fade,
515#endif 520#endif
516 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
517#ifdef KEEP_SCROLLCOLOR 522#ifdef RXVT_SCROLLBAR
518 Color_topShadow = NRS_COLORS, 523 Color_topShadow = NRS_COLORS,
519 Color_bottomShadow, 524 Color_bottomShadow,
520 TOTAL_COLORS 525 TOTAL_COLORS
521#else 526#else
522 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
523#endif 528#endif
524}; 529};
525 530
531#if USE_256_COLORS
526#define Color_Bits 7 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
533#else
534# define Color_Bits 8 // 0 .. maxTermCOLOR24
535#endif
536
537#if maxTermCOLOR24 >= (1 << Color_Bits)
538# error color index overflow
539#endif
527 540
528/* 541/*
529 * Resource list 542 * Resource list
530 */ 543 */
531enum { 544enum {
… …
559#define PrivMode_vt52 (1UL<<18) 572#define PrivMode_vt52 (1UL<<18)
560#define PrivMode_LFNL (1UL<<19) 573#define PrivMode_LFNL (1UL<<19)
561#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
562#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
563#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
577#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
578#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
579#define PrivMode_BlinkingCursor (1UL<<25)
580#define PrivMode_FocusEvent (1UL<<26)
564 581
565#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 582#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
566 583
567#ifdef ALLOW_132_MODE 584#ifdef ALLOW_132_MODE
568# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 585# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
571#endif 588#endif
572 589
573// do not change these constants lightly, there are many interdependencies 590// do not change these constants lightly, there are many interdependencies
574#define IMBUFSIZ 128 // input modifier buffer sizes 591#define IMBUFSIZ 128 // input modifier buffer sizes
575#define KBUFSZ 512 // size of keyboard mapping buffer 592#define KBUFSZ 512 // size of keyboard mapping buffer
576#define CBUFSIZ 2048 // size of command buffer 593#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
594#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
577#define UBUFSIZ 2048 // character buffer 595#define UBUFSIZ 2048 // character buffer
578 596
579#if ENABLE_FRILLS 597#if ENABLE_FRILLS
580# include <X11/Xmd.h> 598# include <X11/Xmd.h>
581typedef struct _mwmhints { 599typedef struct _mwmhints
600{
582 CARD32 flags; 601 CARD32 flags;
583 CARD32 functions; 602 CARD32 functions;
584 CARD32 decorations; 603 CARD32 decorations;
585 INT32 input_mode; 604 INT32 input_mode;
586 CARD32 status; 605 CARD32 status;
… …
617/* 636/*
618 ***************************************************************************** 637 *****************************************************************************
619 * MACRO DEFINES 638 * MACRO DEFINES
620 ***************************************************************************** 639 *****************************************************************************
621 */ 640 */
641
642// speed hack, copy some member variable into a local variable of the same name
622#define dLocal(type,name) type const name = this->name 643#define dLocal(type,name) type const name = this->name
623 644
624// for speed reasons, we assume that all codepoints 32 to 126 are 645// for speed reasons, we assume that all codepoints 32 to 126 are
625// single-width. 646// single-width.
626#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 647#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
633#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 654#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
634#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 655#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
635#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 656#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
636#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 657#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
637 658
638#define LINENO(n) MOD (term_start + int(n), total_rows) 659#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
639#define ROW(n) row_buf [LINENO (n)] 660#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
661
662#define LINENO(n) LINENO_of (this, n)
663#define ROW(n) ROW_of (this, n)
640 664
641/* how to build & extract colors and attributes */ 665/* how to build & extract colors and attributes */
642#define GET_BASEFG(x) (((x) & RS_fgMask)) 666#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
643#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 667#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
644 668
645#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 669#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
646#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 670#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
647 671
648#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 672#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
649#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 673#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
650 674
651#define GET_ATTR(x) (((x) & RS_attrMask)) 675#define GET_ATTR(x) (((x) & RS_attrMask))
652#define GET_BGATTR(x) \
653 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
654 | (((x) & RS_fgMask)<<Color_Bits)) \
655 : ((x) & (RS_attrMask | RS_bgMask)))
656#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
657#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
658#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
659 679
660#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
661 681
662#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 682#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
663#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 683#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
664 684
665#if ENABLE_STYLES 685#if ENABLE_STYLES
666# define FONTSET(style) fontset[GET_STYLE (style)] 686# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
667#else 687#else
668# define FONTSET(style) fontset[0] 688# define FONTSET_of(t,style) (t)->fontset[0]
669#endif 689#endif
690
691#define FONTSET(style) FONTSET_of (this, style)
670 692
671typedef callback<void (const char *)> log_callback; 693typedef callback<void (const char *)> log_callback;
672typedef callback<int (int)> getfd_callback; 694typedef callback<int (int)> getfd_callback;
673 695
674/****************************************************************************/ 696/****************************************************************************/
… …
677#define LINE_FILTERED 0x0002 // line has been filtered 699#define LINE_FILTERED 0x0002 // line has been filtered
678#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 700#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
679#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 701#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
680#define LINE_BIDI 0x0010 // line needs bidi (NYI) 702#define LINE_BIDI 0x0010 // line needs bidi (NYI)
681 703
682struct line_t { 704struct line_t
705{
683 text_t *t; // terminal the text 706 text_t *t; // terminal the text
684 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
685 tlen_t_ l; // length of each text line 708 tlen_t_ l; // length of each text line
686 uint32_t f; // flags 709 uint32_t f; // flags
710
711 bool valid ()
712 {
713 return l >= 0;
714 }
715
716 void alloc ()
717 {
718 l = 0;
719 }
687 720
688 bool is_longer () 721 bool is_longer ()
689 { 722 {
690 return f & LINE_LONGER; 723 return f & LINE_LONGER;
691 } 724 }
… …
721}; 754};
722 755
723/****************************************************************************/ 756/****************************************************************************/
724 757
725// primitive wrapper around mbstate_t to ensure initialisation 758// primitive wrapper around mbstate_t to ensure initialisation
726struct mbstate { 759struct mbstate
760{
727 mbstate_t mbs; 761 mbstate_t mbs;
728 762
729 operator mbstate_t *() { return &mbs; } 763 operator mbstate_t *() { return &mbs; }
730 void reset () { memset (&mbs, 0, sizeof (mbs)); } 764 void reset () { memset (&mbs, 0, sizeof (mbs)); }
731 mbstate () { reset (); } 765 mbstate () { reset (); }
… …
752 786
753#if ENABLE_COMBINING 787#if ENABLE_COMBINING
754// compose chars are used to represent composite characters 788// compose chars are used to represent composite characters
755// that are not representable in unicode, as well as characters 789// that are not representable in unicode, as well as characters
756// not fitting in the BMP. 790// not fitting in the BMP.
757struct compose_char { 791struct compose_char
792{
758 unicode_t c1, c2; // any chars != NOCHAR are valid 793 unicode_t c1, c2; // any chars != NOCHAR are valid
794
759 compose_char (unicode_t c1, unicode_t c2) 795 compose_char (unicode_t c1, unicode_t c2)
760 : c1(c1), c2(c2) 796 : c1(c1), c2(c2)
761 { } 797 { }
762}; 798};
763 799
764class rxvt_composite_vec { 800class rxvt_composite_vec
801{
765 vector<compose_char> v; 802 vector<compose_char> v;
766public: 803public:
767 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 804 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
768 int expand (unicode_t c, wchar_t *r); 805 int expand (unicode_t c, wchar_t *r);
769 compose_char *operator [](text_t c) 806 compose_char *operator [](text_t c)
… …
788extern rxvt_t rxvt_current_term; 825extern rxvt_t rxvt_current_term;
789 826
790#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 827#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
791#define GET_R rxvt_current_term 828#define GET_R rxvt_current_term
792 829
830/* ------------------------------------------------------------------------- */
831struct overlay_base
832{
833 int x, y, w, h; // overlay dimensions
834 text_t **text;
835 rend_t **rend;
836
837 // while tempting to add swap() etc. here, it effectively only increases code size
838};
839
840/* ------------------------------------------------------------------------- */
841
793typedef struct { 842typedef struct
843{
794 int row; 844 int row;
795 int col; 845 int col;
796} row_col_t; 846} row_col_t;
797 847
798/* 848/*
… …
823 * +------------+·display·+·= term_start 873 * +------------+·display·+·= term_start
824 * | terminal | display | 874 * | terminal | display |
825 * | terminal +---------+ 875 * | terminal +---------+
826 * | terminal | 876 * | terminal |
827 * | terminal | 877 * | terminal |
828 * +------------+···········= term_stat + nrow - 1 878 * +------------+···········= term_start + nrow - 1
829 * | 879 * |
830 * | 880 * |
831 * END······················= total_rows 881 * END······················= total_rows
832 */ 882 */
833 883
834struct TermWin_t { 884struct TermWin_t
885{
886 int vt_width; /* actual window width [pixels] */
887 int vt_height; /* actual window height [pixels] */
835 int width; /* window width [pixels] */ 888 int width; /* window width [pixels] */
836 int height; /* window height [pixels] */ 889 int height; /* window height [pixels] */
837 int fwidth; /* font width [pixels] */ 890 int fwidth; /* font width [pixels] */
838 int fheight; /* font height [pixels] */ 891 int fheight; /* font height [pixels] */
839 int fbase; /* font ascent (baseline) [pixels] */ 892 int fbase; /* font ascent (baseline) [pixels] */
… …
842 int focus; /* window has focus */ 895 int focus; /* window has focus */
843 int mapped; /* window state mapped? */ 896 int mapped; /* window state mapped? */
844 int int_bwidth; /* internal border width */ 897 int int_bwidth; /* internal border width */
845 int ext_bwidth; /* external border width */ 898 int ext_bwidth; /* external border width */
846 int lineSpace; /* number of extra pixels between rows */ 899 int lineSpace; /* number of extra pixels between rows */
900 int letterSpace; /* number of extra pixels between columns */
847 int saveLines; /* number of lines that fit in scrollback */ 901 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */ 902 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */ 903 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */ 904 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */ 905 int top_row; /* topmost row index of scrollback */
852 Window parent[6]; /* parent identifiers - we're parent[0] */ 906 Window parent; /* parent identifier */
853 Window vt; /* vt100 window */ 907 Window vt; /* vt100 window */
854 GC gc; /* GC for drawing */ 908 GC gc; /* GC for drawing */
855 Pixmap pixmap;
856 rxvt_drawable *drawable; 909 rxvt_drawable *drawable;
857 rxvt_fontset *fontset[4]; 910 rxvt_fontset *fontset[4];
858}; 911};
859 912
860/* 913/*
… …
869 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 922 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
870 * nothing is selected 923 * nothing is selected
871 * beg: row/column of beginning of selection : never past mark 924 * beg: row/column of beginning of selection : never past mark
872 * mark: row/column of initial click : never past end 925 * mark: row/column of initial click : never past end
873 * end: row/column of one character past end of selection 926 * end: row/column of one character past end of selection
874 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 927 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
875 * * Note: col == -1 ==> we're left of screen 928 * * Note: col == -1 ==> we're left of screen
876 * 929 *
877 */ 930 */
878typedef struct { 931struct screen_t
932{
879 row_col_t cur; /* cursor position on the screen */ 933 row_col_t cur; /* cursor position on the screen */
880 int tscroll; /* top of settable scroll region */ 934 int tscroll; /* top of settable scroll region */
881 int bscroll; /* bottom of settable scroll region */ 935 int bscroll; /* bottom of settable scroll region */
882 unsigned int charset; /* character set number [0..3] */ 936 unsigned int charset; /* character set number [0..3] */
883 unsigned int flags; /* see below */ 937 unsigned int flags; /* see below */
884 row_col_t s_cur; /* saved cursor position */ 938 row_col_t s_cur; /* saved cursor position */
885 unsigned int s_charset; /* saved character set number [0..3] */ 939 unsigned int s_charset; /* saved character set number [0..3] */
886 char s_charset_char; 940 char s_charset_char;
887 rend_t s_rstyle; /* saved rendition style */ 941 rend_t s_rstyle; /* saved rendition style */
888} screen_t; 942};
889 943
890enum selection_op_t { 944enum selection_op_t
945{
891 SELECTION_CLEAR = 0, /* nothing selected */ 946 SELECTION_CLEAR = 0, /* nothing selected */
892 SELECTION_INIT, /* marked a point */ 947 SELECTION_INIT, /* marked a point */
893 SELECTION_BEGIN, /* started a selection */ 948 SELECTION_BEGIN, /* started a selection */
894 SELECTION_CONT, /* continued selection */ 949 SELECTION_CONT, /* continued selection */
895 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 950 SELECTION_DONE /* selection put in CUT_BUFFER0 */
896}; 951};
897 952
898typedef struct { 953struct selection_t
954{
899 wchar_t *text; /* selected text */ 955 wchar_t *text; /* selected text */
900 unsigned int len; /* length of selected text */ 956 unsigned int len; /* length of selected text */
901 unsigned int screen; /* screen being used */ 957 unsigned int screen; /* screen being used */
902 unsigned int clicks; /* number of clicks */ 958 unsigned int clicks; /* number of clicks */
903 selection_op_t op; /* current operation */ 959 selection_op_t op; /* current operation */
904 bool rect; /* rectangular selection? */ 960 bool rect; /* rectangular selection? */
905 row_col_t beg; /* beginning of selection <= mark */ 961 row_col_t beg; /* beginning of selection <= mark */
906 row_col_t mark; /* point of initial click <= end */ 962 row_col_t mark; /* point of initial click <= end */
907 row_col_t end; /* one character past end point */ 963 row_col_t end; /* one character past end point */
908} selection_t; 964 wchar_t *clip_text; /* text copied to the clipboard */
965 unsigned int clip_len; /* length of clipboard text */
966};
909 967
910/* ------------------------------------------------------------------------- */ 968/* ------------------------------------------------------------------------- */
911 969
912/* screen_t flags */ 970/* screen_t flags */
913#define Screen_Relative (1<<0) /* relative origin mode flag */ 971#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
917#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 975#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
918#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 976#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
919 977
920/* rxvt_vars.options */ 978/* rxvt_vars.options */
921enum { 979enum {
922# define def(name,idx) Opt_ ## name = idx,
923# define nodef(name) Opt_ ## name = 0, 980# define def(name) Opt_ ## name,
981# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
982 Opt_0,
924# include "optinc.h" 983# include "optinc.h"
925# undef nodef 984# undef nodef
926# undef def 985# undef def
927Opt_count 986 Opt_count
928}; 987};
929 988
930/* ------------------------------------------------------------------------- */ 989/* ------------------------------------------------------------------------- */
931 990
932struct rxvt_vars : TermWin_t { 991struct rxvt_vars : TermWin_t
992{
933 scrollBar_t scrollBar; 993 scrollBar_t scrollBar;
934 uint8_t options[(Opt_count + 7) >> 3]; 994 uint8_t options[(Opt_count + 7) >> 3];
935 XSizeHints szHint; 995 XSizeHints szHint;
936 rxvt_color *pix_colors; 996 rxvt_color *pix_colors;
937 Cursor TermWin_cursor; /* cursor for vt window */ 997 Cursor TermWin_cursor; /* cursor for vt window */
938 int numlock_state; 998
939 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 999 line_t *row_buf; // all lines, scrollback + terminal, circular
940 line_t *drawn_buf; // text on screen 1000 line_t *drawn_buf; // text on screen
941 line_t *swap_buf; // lines for swap buffer 1001 line_t *swap_buf; // lines for swap buffer
942 char *tabs; /* per location: 1 == tab-stop */ 1002 char *tabs; /* per location: 1 == tab-stop */
943 screen_t screen; 1003 screen_t screen;
944 screen_t swap; 1004 screen_t swap;
… …
947#ifdef OFF_FOCUS_FADING 1007#ifdef OFF_FOCUS_FADING
948 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1008 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
949#endif 1009#endif
950}; 1010};
951 1011
952struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1012struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1013{
953 1014
954 // special markers with magic addresses 1015 // special markers with magic addresses
955 static const char resval_undef []; // options specifically unset 1016 static const char resval_undef []; // options specifically unset
956 static const char resval_on []; // boolean options switched on 1017 static const char resval_on []; // boolean options switched on
957 static const char resval_off []; // or off 1018 static const char resval_off []; // or off
… …
965 1026
966 unsigned char want_refresh:1, 1027 unsigned char want_refresh:1,
967 current_screen:1, /* primary or secondary */ 1028 current_screen:1, /* primary or secondary */
968 num_scr_allow:1, 1029 num_scr_allow:1,
969 bypass_keystate:1, 1030 bypass_keystate:1,
1031#if ENABLE_FRILLS
1032 urgency_hint:1,
1033#endif
970#ifdef CURSOR_BLINK 1034#if CURSOR_BLINK
971 hidden_cursor:1, 1035 hidden_cursor:1,
972#endif 1036#endif
973#ifdef TEXT_BLINK 1037#if TEXT_BLINK
974 hidden_text:1, 1038 hidden_text:1,
975#endif 1039#endif
976#ifdef POINTER_BLANK 1040#if POINTER_BLANK
977 hidden_pointer:1, 1041 hidden_pointer:1,
978#endif 1042#endif
979 enc_utf8:1, /* wether locale uses utf-8 */ 1043 enc_utf8:1, /* whether locale uses utf-8 */
980 seen_input:1, /* wether we have seen some program output yet */ 1044 seen_input:1, /* whether we have seen some program output yet */
981 seen_resize:1, /* wether we had a resize event */ 1045 seen_resize:1, /* whether we had a resize event */
1046 init_done:1,
982 parsed_geometry:1; 1047 parsed_geometry:1;
983 1048
984 unsigned char refresh_type, 1049 unsigned char refresh_type,
985#ifdef META8_OPTION 1050#ifdef META8_OPTION
986 meta_char, /* Alt-key prefix */ 1051 meta_char; /* Alt-key prefix */
987#endif 1052#endif
988 selection_wait,
989 selection_type;
990/* ---------- */ 1053/* ---------- */
991 bool rvideo_state, rvideo_mode; 1054 bool rvideo_state, rvideo_mode;
992#ifndef NO_BELL 1055#ifndef NO_BELL
993 bool rvideo_bell; 1056 bool rvideo_bell;
994#endif 1057#endif
995 int num_scr; /* screen: number lines scrolled */ 1058 int num_scr; /* screen: number of lines scrolled */
996 int prev_ncol, /* screen: previous number of columns */ 1059 int prev_ncol, /* screen: previous number of columns */
997 prev_nrow; /* screen: previous number of rows */ 1060 prev_nrow; /* screen: previous number of rows */
998/* ---------- */ 1061/* ---------- */
999 rend_t rstyle; 1062 rend_t rstyle;
1000/* ---------- */ 1063/* ---------- */
1001#ifdef SELECTION_SCROLLING 1064#ifdef SELECTION_SCROLLING
1002 int scroll_selection_lines; 1065 int scroll_selection_lines;
1003 enum page_dirn scroll_selection_dir;
1004 int selection_save_x, 1066 int selection_save_x,
1005 selection_save_y, 1067 selection_save_y,
1006 selection_save_state; 1068 selection_save_state;
1007#endif 1069#endif
1008/* ---------- */ 1070/* ---------- */
… …
1012 mouse_slip_wheel_speed, 1074 mouse_slip_wheel_speed,
1013#endif 1075#endif
1014 refresh_count, 1076 refresh_count,
1015 window_vt_x, 1077 window_vt_x,
1016 window_vt_y, 1078 window_vt_y,
1017 window_sb_x,
1018 mouse_row, 1079 mouse_row,
1019 mouse_col, 1080 mouse_col,
1020# ifdef POINTER_BLANK 1081# ifdef POINTER_BLANK
1021 pointerBlankDelay, 1082 pointerBlankDelay,
1022# endif 1083# endif
1084 multiClickTime,
1085 cursor_type,
1023 allowedxerror; 1086 allowedxerror;
1024/* ---------- */ 1087/* ---------- */
1025 unsigned int ModLevel3Mask, 1088 unsigned int ModLevel3Mask,
1026 ModMetaMask, 1089 ModMetaMask,
1027 ModNumLockMask; 1090 ModNumLockMask;
1028 int old_width, /* last used width in screen resize */
1029 old_height; /* last used height in screen resize */
1030 unsigned long priv_modes, 1091 unsigned long priv_modes,
1031 SavedModes; 1092 SavedModes;
1032/* ---------- */ 1093/* ---------- */
1033 Atom *xa; 1094 Atom *xa;
1034/* ---------- */ 1095/* ---------- */
1035#ifdef RXVT_SCROLLBAR
1036 GC scrollbarGC,
1037 topShadowGC,
1038 botShadowGC;
1039#endif
1040#ifdef XTERM_SCROLLBAR
1041 GC xscrollbarGC,
1042 ShadowGC;
1043#endif
1044#ifdef PLAIN_SCROLLBAR
1045 GC pscrollbarGC;
1046#endif
1047#ifdef NEXT_SCROLLBAR
1048 GC blackGC,
1049 whiteGC,
1050 grayGC,
1051 darkGC,
1052 stippleGC;
1053 Pixmap dimple,
1054 upArrow,
1055 downArrow,
1056 upArrowHi,
1057 downArrowHi;
1058#endif
1059/* ---------- */
1060 Time selection_time, 1096 Time selection_time,
1061 selection_request_time; 1097 clipboard_time;
1098 rxvt_selection *selection_req;
1062 pid_t cmd_pid; /* process id of child */ 1099 pid_t cmd_pid; /* process id of child */
1063 char * incr_buf;
1064 size_t incr_buf_size, incr_buf_fill;
1065/* ---------- */ 1100/* ---------- */
1066 struct mouse_event MEvent; 1101 struct mouse_event MEvent;
1067 XComposeStatus compose; 1102 XComposeStatus compose;
1068 struct termios tio; 1103 static struct termios def_tio;
1069 row_col_t oldcursor; 1104 row_col_t oldcursor;
1070#ifdef HAVE_BG_PIXMAP 1105
1071 bgPixmap_t bgPixmap;
1072#endif
1073#ifdef HAVE_AFTERIMAGE 1106#ifdef HAVE_IMG
1074 ASVisual *asv; 1107 enum {
1075 ASImageManager *asimman; 1108 BG_IS_TRANSPARENT = 1 << 1,
1109 BG_NEEDS_REFRESH = 1 << 2,
1110 };
1111
1112 uint8_t bg_flags;
1113
1114 rxvt_img *bg_img;
1076#endif 1115#endif
1077 1116
1078#if ENABLE_OVERLAY 1117#if ENABLE_OVERLAY
1079 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1118 overlay_base ov;
1080 text_t **ov_text;
1081 rend_t **ov_rend;
1082 1119
1083 void scr_swap_overlay () NOTHROW; 1120 void scr_swap_overlay () NOTHROW;
1084 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1121 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1085 void scr_overlay_off () NOTHROW; 1122 void scr_overlay_off () NOTHROW;
1086 void scr_overlay_set (int x, int y, 1123 void scr_overlay_set (int x, int y,
… …
1090 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1127 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1091#endif 1128#endif
1092 1129
1093 vector<void *> allocated; // free these memory blocks with free() 1130 vector<void *> allocated; // free these memory blocks with free()
1094 1131
1095 char env_windowid[21]; /* environmental variable WINDOWID */ 1132 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1096 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1097 char *env_display; /* environmental variable DISPLAY */
1098 char *env_term; /* environmental variable TERM */
1099 1133
1100 char *locale; 1134 char *locale;
1101 char charsets[4]; 1135 char charsets[4];
1102 char *v_buffer; /* pointer to physical buffer */ 1136 char *v_buffer; /* pointer to physical buffer */
1103 unsigned int v_buflen; /* size of area to write */ 1137 unsigned int v_buflen; /* size of area to write */
1104 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1138 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1139 char **env;
1105 1140
1106#ifdef KEYSYM_RESOURCE 1141#ifdef KEYSYM_RESOURCE
1107 keyboard_manager *keyboard; 1142 keyboard_manager *keyboard;
1108#endif 1143#endif
1109#ifndef NO_RESOURCES 1144#ifndef NO_RESOURCES
… …
1115 char *cmdbuf_ptr, *cmdbuf_endp; 1150 char *cmdbuf_ptr, *cmdbuf_endp;
1116 char cmdbuf_base[CBUFSIZ]; 1151 char cmdbuf_base[CBUFSIZ];
1117 1152
1118 ptytty *pty; 1153 ptytty *pty;
1119 1154
1120 rxvt_salloc *talloc; // text line allocator 1155 // chunk contains all line_t's as well as rend_t and text_t buffers
1121 rxvt_salloc *ralloc; // rend line allocator 1156 // for drawn_buf, swap_buf and row_buf, in this order
1157 void *chunk;
1158 size_t chunk_size;
1159
1160 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1161 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1162 uint16_t rgb24_sequence;
1122 1163
1123 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1164 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1124 1165
1125#if ENABLE_FRILLS || ISO_14755 1166#if ENABLE_FRILLS || ISO_14755
1126 // ISO 14755 entry support 1167 // ISO 14755 entry support
1127 unicode_t iso14755buf; 1168 unicode_t iso14755buf;
1128 void commit_iso14755 (); 1169 void commit_iso14755 ();
1129 int hex_keyval (XKeyEvent &ev);
1130# if ISO_14755 1170# if ISO_14755
1131 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1171 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1132 void iso14755_54 (int x, int y); 1172 void iso14755_54 (int x, int y);
1133# endif 1173# endif
1134#endif 1174#endif
1135 1175
1136 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1176 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1138 void vt_select_input () const NOTHROW 1178 void vt_select_input () const NOTHROW
1139 { 1179 {
1140 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1180 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1141 } 1181 }
1142 1182
1143#if ENABLE_TRANSPARENCY || ENABLE_PERL 1183#if ENABLE_PERL
1144 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1145 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1146#endif
1147#ifdef HAVE_BG_PIXMAP
1148 void update_background ();
1149#if TRACE_PIXMAPS
1150 void trace_update_background (const char *file, int line);
1151# define update_background() trace_update_background (__FILE__, __LINE__)
1152#endif
1153 void update_background_cb (ev::timer &w, int revents);
1154 ev::timer update_background_ev;
1155#endif 1186#endif
1156 1187
1157 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1158 xevent_watcher termwin_ev; 1189 xevent_watcher termwin_ev;
1159 xevent_watcher vt_ev; 1190 xevent_watcher vt_ev;
1160#ifdef HAVE_SCROLLBARS
1161 xevent_watcher scrollbar_ev; 1191 xevent_watcher scrollbar_ev;
1162#endif
1163 1192
1164 void child_cb (ev::child &w, int revents); ev::child child_ev; 1193 void child_cb (ev::child &w, int revents); ev::child child_ev;
1165 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1194 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1166 void refresh_check (); 1195 void refresh_check ();
1167 void flush (); 1196 void flush ();
1168 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1197 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1198 void cmdbuf_reify ();
1199 void cmdbuf_append (const char *str, size_t count);
1169 bool pty_fill (); 1200 bool pty_fill ();
1170 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1201 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1171 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1172 1202
1173#ifdef CURSOR_BLINK 1203#ifdef CURSOR_BLINK
1204 void cursor_blink_reset ();
1174 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1205 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1175#endif 1206#endif
1176#ifdef TEXT_BLINK 1207#ifdef TEXT_BLINK
1177 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1208 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1178#endif 1209#endif
… …
1195 void pointer_blank (); 1226 void pointer_blank ();
1196#endif 1227#endif
1197 void pointer_unblank (); 1228 void pointer_unblank ();
1198 1229
1199 void tt_printf (const char *fmt,...); 1230 void tt_printf (const char *fmt,...);
1231 void tt_write_ (const char *data, unsigned int len);
1200 void tt_write (const char *data, unsigned int len); 1232 void tt_write (const char *data, unsigned int len);
1233 void tt_write_user_input (const char *data, unsigned int len);
1201 void pty_write (); 1234 void pty_write ();
1202
1203 void init (stringvec *argv, stringvec *envv)
1204 {
1205 this->argv = argv;
1206 init (argv->size (), argv->begin (), envv);
1207 }
1208 1235
1209 void make_current () const // make this the "currently active" urxvt instance 1236 void make_current () const // make this the "currently active" urxvt instance
1210 { 1237 {
1211 SET_R (this); 1238 SET_R (this);
1212 set_environ (envv); 1239 set_environ (env);
1213 rxvt_set_locale (locale); 1240 rxvt_set_locale (locale);
1214 } 1241 }
1215 1242
1216#if USE_XIM 1243#if USE_XIM
1217 rxvt_xim *input_method; 1244 rxvt_xim *input_method;
… …
1224 void im_set_size (XRectangle &size); 1251 void im_set_size (XRectangle &size);
1225 void im_set_position (XPoint &pos) NOTHROW; 1252 void im_set_position (XPoint &pos) NOTHROW;
1226 void im_set_color (unsigned long &fg, unsigned long &bg); 1253 void im_set_color (unsigned long &fg, unsigned long &bg);
1227 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1254 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1228 1255
1229 bool IMisRunning (); 1256 bool im_is_running ();
1230 void IMSendSpot (); 1257 void im_send_spot ();
1231 bool IM_get_IC (const char *modifiers); 1258 bool im_get_ic (const char *modifiers);
1232 void IMSetPosition (); 1259 void im_set_position ();
1233#endif 1260#endif
1234 1261
1235 // command.C 1262 // command.C
1236 void key_press (XKeyEvent &ev); 1263 void key_press (XKeyEvent &ev);
1237 void key_release (XKeyEvent &ev); 1264 void key_release (XKeyEvent &ev);
1238 unsigned int cmd_write (const char *str, unsigned int count);
1239 1265
1240 wchar_t next_char () NOTHROW; 1266 wchar_t next_char () NOTHROW;
1241 wchar_t cmd_getc () THROW ((class out_of_input)); 1267 wchar_t cmd_getc () THROW ((class out_of_input));
1242 uint32_t next_octet () NOTHROW; 1268 uint32_t next_octet () NOTHROW;
1243 uint32_t cmd_get8 () THROW ((class out_of_input)); 1269 uint32_t cmd_get8 () THROW ((class out_of_input));
1244 1270
1245 bool cmd_parse (); 1271 void cmd_parse ();
1246 void mouse_report (XButtonEvent &ev); 1272 void mouse_report (XButtonEvent &ev);
1247 void button_press (XButtonEvent &ev); 1273 void button_press (XButtonEvent &ev);
1248 void button_release (XButtonEvent &ev); 1274 void button_release (XButtonEvent &ev);
1249 void focus_in (); 1275 void focus_in ();
1250 void focus_out (); 1276 void focus_out ();
1277#if ENABLE_FRILLS
1278 void set_urgency (bool enable);
1279#else
1280 void set_urgency (bool enable) { }
1281#endif
1251 void update_fade_color (unsigned int idx); 1282 void update_fade_color (unsigned int idx, bool first_time = false);
1252#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1253 FILE *popen_printer (); 1284 FILE *popen_printer ();
1254 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1255#endif 1286#endif
1256 void process_print_pipe (); 1287 void process_print_pipe ();
… …
1261 void process_window_ops (const int *args, unsigned int nargs); 1292 void process_window_ops (const int *args, unsigned int nargs);
1262 char *get_to_st (unicode_t &ends_how); 1293 char *get_to_st (unicode_t &ends_how);
1263 void process_dcs_seq (); 1294 void process_dcs_seq ();
1264 void process_osc_seq (); 1295 void process_osc_seq ();
1265 void process_color_seq (int report, int color, const char *str, char resp); 1296 void process_color_seq (int report, int color, const char *str, char resp);
1266 void process_xterm_seq (int op, const char *str, char resp); 1297 void process_xterm_seq (int op, char *str, char resp);
1298 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1267 int privcases (int mode, unsigned long bit); 1299 int privcases (int mode, unsigned long bit);
1268 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1300 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1269 void process_sgr_mode (unsigned int nargs, const int *arg); 1301 void process_sgr_mode (unsigned int nargs, const int *arg);
1270 void process_graphics (); 1302 void set_cursor_style (int style);
1271 // init.C 1303 // init.C
1304 void init (stringvec *argv, stringvec *envv);
1305 void init (int argc, const char *const *argv, const char *const *envv);
1306 void init2 (int argc, const char *const *argv);
1272 void init_vars (); 1307 void init_vars ();
1273 const char **init_resources (int argc, const char *const *argv); 1308 const char **init_resources (int argc, const char *const *argv);
1274 void init (int argc, const char *const *argv, stringvec *envv);
1275 void init_env (); 1309 void init_env ();
1276 void set_locale (const char *locale); 1310 void set_locale (const char *locale);
1277 void init_xlocale (); 1311 void init_xlocale ();
1278 void init_command (const char *const *argv); 1312 void init_command (const char *const *argv);
1279 void run_command (const char *const *argv); 1313 void run_command (const char *const *argv);
1280 int run_child (const char *const *argv); 1314 int run_child (const char *const *argv);
1281 void color_aliases (int idx); 1315 void color_aliases (int idx);
1282 void create_windows (int argc, const char *const *argv); 1316 void create_windows (int argc, const char *const *argv);
1283 void Get_Colours (); 1317 void get_colors ();
1284 void get_ourmods (); 1318 void get_ourmods ();
1319 void set_icon (const char *file);
1285 // main.C 1320 // main.C
1286 void tt_winch (); 1321 void tt_winch ();
1287 rxvt_term (); 1322 rxvt_term ();
1288 ~rxvt_term (); 1323 ~rxvt_term ();
1289 void destroy (); 1324 void destroy ();
1290 void emergency_cleanup (); 1325 void emergency_cleanup ();
1291 void recolour_cursor (); 1326 void recolor_cursor ();
1292 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1327 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1293 void window_calc (unsigned int newwidth, unsigned int newheight); 1328 void window_calc (unsigned int newwidth, unsigned int newheight);
1294 bool set_fonts (); 1329 bool set_fonts ();
1295 void set_string_property (Atom prop, const char *str, int len = -1); 1330 void set_string_property (Atom prop, const char *str, int len = -1);
1331 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1296 void set_utf8_property (Atom prop, const char *str, int len = -1); 1332 void set_utf8_property (Atom prop, const char *str, int len = -1);
1297 void set_title (const char *str); 1333 void set_title (const char *str);
1298 void set_icon_name (const char *str); 1334 void set_icon_name (const char *str);
1299 void set_window_color (int idx, const char *color); 1335 void set_window_color (int idx, const char *color);
1300 void set_colorfgbg (); 1336 char *get_colorfgbg ();
1301 bool set_color (rxvt_color &color, const char *name); 1337 bool set_color (rxvt_color &color, const char *name);
1302 void alias_color (int dst, int src); 1338 void alias_color (int dst, int src);
1303 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1339 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1304 void get_window_origin (int &x, int &y); 1340 void get_window_origin (int &x, int &y);
1305 Pixmap get_pixmap_property (int prop_id);
1306 1341
1307 // screen.C 1342 // screen.C
1308 1343
1309 void lalloc (line_t &l) const 1344 bool option (uint8_t opt) const NOTHROW
1310 { 1345 {
1311 l.t = (text_t *)talloc->alloc (); 1346 return options[opt >> 3] & (1 << (opt & 7));
1312 l.r = (rend_t *)ralloc->alloc ();
1313 } 1347 }
1314 1348
1315#if 0 1349 void set_option (uint8_t opt, bool set = true) NOTHROW;
1316 void lfree (line_t &l)
1317 {
1318 talloc->free (l.t);
1319 ralloc->free (l.r);
1320 }
1321#endif
1322
1323 void lresize (line_t &l) const
1324 {
1325 if (!l.t)
1326 return;
1327
1328 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1329 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1330
1331 l.l = min (l.l, ncol);
1332
1333 if (ncol > prev_ncol)
1334 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1335 }
1336 1350
1337 int fgcolor_of (rend_t r) const NOTHROW 1351 int fgcolor_of (rend_t r) const NOTHROW
1338 { 1352 {
1339 int base = GET_BASEFG (r); 1353 int base = GET_BASEFG (r);
1340#ifndef NO_BRIGHTCOLOR 1354#ifndef NO_BRIGHTCOLOR
1341 if (r & RS_Bold 1355 if (r & RS_Bold
1342# if ENABLE_STYLES 1356# if ENABLE_STYLES
1343 && option (Opt_intensityStyles) 1357 && option (Opt_intensityStyles)
1344# endif 1358# endif
1345 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1359 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1346 base += minBrightCOLOR - minCOLOR; 1360 base += minBrightCOLOR - minCOLOR;
1347#endif 1361#endif
1348 return base; 1362 return base;
1349 } 1363 }
1350 1364
… …
1354#ifndef NO_BRIGHTCOLOR 1368#ifndef NO_BRIGHTCOLOR
1355 if (r & RS_Blink 1369 if (r & RS_Blink
1356# if ENABLE_STYLES 1370# if ENABLE_STYLES
1357 && option (Opt_intensityStyles) 1371 && option (Opt_intensityStyles)
1358# endif 1372# endif
1359 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1373 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1360 base += minBrightCOLOR - minCOLOR; 1374 base += minBrightCOLOR - minCOLOR;
1361#endif 1375#endif
1362 return base; 1376 return base;
1363 } 1377 }
1364 1378
1365 bool option (uint8_t opt) const NOTHROW
1366 {
1367 if (!opt)
1368 return 0;
1369
1370 --opt;
1371 return options[opt >> 3] & (1 << (opt & 7));
1372 }
1373
1374 void set_option (uint8_t opt, bool set = true) NOTHROW
1375 {
1376 if (!opt)
1377 return;
1378
1379 --opt;
1380 if (set)
1381 options[opt >> 3] |= (1 << (opt & 7));
1382 else
1383 options[opt >> 3] &= ~(1 << (opt & 7));
1384 }
1385
1386 void PrivMode (int set, unsigned bit) NOTHROW
1387 {
1388 if (set)
1389 priv_modes |= bit;
1390 else
1391 priv_modes &= ~bit;
1392 }
1393
1394 // modifies first argument(!) 1379 // modifies first argument(!)
1380 void tt_paste (char *data, unsigned int len) NOTHROW;
1395 void paste (char *data, unsigned int len) NOTHROW; 1381 void paste (char *data, unsigned int len) NOTHROW;
1382 void scr_alloc () NOTHROW;
1396 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1383 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1397 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1384 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1385 void scr_kill_char (line_t &l, int col) const NOTHROW;
1386 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1398 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1387 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1388 void copy_line (line_t &dst, line_t &src);
1399 void scr_reset (); 1389 void scr_reset ();
1400 void scr_release () NOTHROW; 1390 void scr_release () NOTHROW;
1401 void scr_clear (bool really = false) NOTHROW; 1391 void scr_clear (bool really = false) NOTHROW;
1402 void scr_refresh () NOTHROW; 1392 void scr_refresh () NOTHROW;
1403 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1393 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1407 void scr_backindex () NOTHROW; 1397 void scr_backindex () NOTHROW;
1408 void scr_forwardindex () NOTHROW; 1398 void scr_forwardindex () NOTHROW;
1409#endif 1399#endif
1410 void scr_touch (bool refresh) NOTHROW; 1400 void scr_touch (bool refresh) NOTHROW;
1411 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1401 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1412 void scr_recolour () NOTHROW; 1402 void scr_recolor (bool refresh = true) NOTHROW;
1413 void scr_remap_chars () NOTHROW; 1403 void scr_remap_chars () NOTHROW;
1414 void scr_remap_chars (line_t &l) NOTHROW; 1404 void scr_remap_chars (line_t &l) NOTHROW;
1415 1405
1416 enum cursor_mode { SAVE, RESTORE }; 1406 enum cursor_mode { SAVE, RESTORE };
1417 1407
1418 void scr_poweron (); 1408 void scr_poweron ();
1409 void scr_soft_reset () NOTHROW;
1419 void scr_cursor (cursor_mode mode) NOTHROW; 1410 void scr_cursor (cursor_mode mode) NOTHROW;
1420 void scr_do_wrap () NOTHROW; 1411 void scr_do_wrap () NOTHROW;
1421 void scr_swap_screen () NOTHROW; 1412 void scr_swap_screen () NOTHROW;
1422 void scr_change_screen (int scrn); 1413 void scr_change_screen (int scrn);
1423 void scr_color (unsigned int color, int fgbg) NOTHROW; 1414 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1441 void scr_report_position () NOTHROW; 1432 void scr_report_position () NOTHROW;
1442 void set_font_style () NOTHROW; 1433 void set_font_style () NOTHROW;
1443 void scr_charset_choose (int set) NOTHROW; 1434 void scr_charset_choose (int set) NOTHROW;
1444 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1435 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1445 void scr_move_to (int y, int len) NOTHROW; 1436 void scr_move_to (int y, int len) NOTHROW;
1437 bool scr_page (int nlines) NOTHROW;
1446 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1438 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1439 {
1440 return scr_page (direction * nlines);
1441 }
1447 bool scr_changeview (int new_view_start) NOTHROW; 1442 bool scr_changeview (int new_view_start) NOTHROW;
1448 void scr_bell () NOTHROW; 1443 void scr_bell () NOTHROW;
1449 void scr_printscreen (int fullhist) NOTHROW; 1444 void scr_printscreen (int fullhist) NOTHROW;
1450 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1445 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1451 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1452 void scr_reverse_selection () NOTHROW; 1447 void scr_reverse_selection () NOTHROW;
1453 void scr_dump (int fd) NOTHROW; 1448 void scr_dump (int fd) NOTHROW;
1454 1449
1455 void selection_check (int check_more) NOTHROW; 1450 void selection_check (int check_more) NOTHROW;
1456 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1451 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1457 void selection_property (Window win, Atom prop) NOTHROW;
1458 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1452 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1459 int selection_request_other (Atom target, int selnum) NOTHROW;
1460 void selection_clear () NOTHROW; 1453 void selection_clear (bool clipboard = false) NOTHROW;
1461 void selection_make (Time tm); 1454 void selection_make (Time tm);
1462 bool selection_grab (Time tm) NOTHROW; 1455 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1463 void selection_start_colrow (int col, int row) NOTHROW; 1456 void selection_start_colrow (int col, int row) NOTHROW;
1464 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1457 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1465 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1458 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1466 void selection_remove_trailing_spaces () NOTHROW; 1459 void selection_remove_trailing_spaces () NOTHROW;
1467 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1460 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1468 void selection_click (int clicks, int x, int y) NOTHROW; 1461 void selection_click (int clicks, int x, int y) NOTHROW;
1469 void selection_extend (int x, int y, int flag) NOTHROW; 1462 void selection_extend (int x, int y, int flag) NOTHROW;
1470 void selection_rotate (int x, int y) NOTHROW; 1463 void selection_rotate (int x, int y) NOTHROW;
1471 1464
1472#if defined(NEXT_SCROLLBAR)
1473 // scrollbar-next.C
1474 Pixmap renderPixmap (const char *const *data, int width, int height);
1475 void init_scrollbar_stuff ();
1476 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1477 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1478#endif
1479
1480#if defined(RXVT_SCROLLBAR)
1481 // scrollbar-rxvt.C
1482 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1483#endif
1484
1485#if defined(XTERM_SCROLLBAR)
1486 // scrollbar-xterm.C
1487 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1488#endif
1489
1490#if defined(PLAIN_SCROLLBAR)
1491 // scrollbar-plain.C
1492 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1493#endif
1494
1495 // scrollbar.C
1496 void resize_scrollbar ();
1497 int scrollbar_mapping (int map);
1498 int scrollbar_show (int update);
1499 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1500
1501 // xdefaults.C 1465 // xdefaults.C
1466 void rxvt_usage (int type);
1502 void get_options (int argc, const char *const *argv); 1467 const char **get_options (int argc, const char *const *argv);
1468 int parse_keysym (const char *str, unsigned int &state);
1503 int parse_keysym (const char *str, const char *arg); 1469 int bind_action (const char *str, const char *arg);
1504 const char *x_resource (const char *name); 1470 const char *x_resource (const char *name);
1505 void extract_resources (); 1471 void extract_resources ();
1472 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1473 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1474 {
1475 enumerate_resources (cb, "keysym", "Keysym");
1476 }
1477 void extract_keysym_resources ();
1506}; 1478};
1507 1479
1508#endif /* _RXVT_H_ */ 1480#endif /* _RXVT_H_ */
1509 1481

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