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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.391 by sf-exg, Thu Apr 1 00:12:33 2010 UTC vs.
Revision 1.522 by sf-exg, Tue Mar 26 14:16:46 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
… …
98 ***************************************************************************** 115 *****************************************************************************
99 * SYSTEM HACKS 116 * SYSTEM HACKS
100 ***************************************************************************** 117 *****************************************************************************
101 */ 118 */
102 119
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 120#include <termios.h>
108
109#include "background.h"
110 121
111#ifndef STDIN_FILENO 122#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 123# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 124# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 125# define STDERR_FILENO 2
115#endif 126#endif
116 127
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 128#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */ 129# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */ 130# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif 131#endif
125 132
126/****************************************************************************/ 133/****************************************************************************/
127 134
128// exception thrown on fatal (per-instance) errors 135// exception thrown on fatal (per-instance) errors
… …
151 158
152const char * rxvt_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) NOTHROW;
156void 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;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 164void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
158 165
159char * rxvt_strtrim (char *str) NOTHROW; 166char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 167char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 168
169static inline void
170rxvt_free_strsplit (char **ptr) NOTHROW
171{
172 free (ptr[0]);
173 free (ptr);
174}
162 175
163void * rxvt_malloc (size_t size); 176void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 177void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 178void * rxvt_realloc (void *ptr, size_t size);
166 179
… …
189#else 202#else
190 if (envv) 203 if (envv)
191#endif 204#endif
192 environ = envv; 205 environ = envv;
193} 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
194 302
195/* 303/*
196 ***************************************************************************** 304 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 305 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 306 *****************************************************************************
… …
241 ***************************************************************************** 349 *****************************************************************************
242 */ 350 */
243 351
244/* COLORTERM, TERM environment variables */ 352/* COLORTERM, TERM environment variables */
245#define COLORTERMENV "rxvt" 353#define COLORTERMENV "rxvt"
246#ifdef BG_IMAGE_FROM_FILE 354#if BG_IMAGE_FROM_FILE
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 355# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 356#else
249# define COLORTERMENVFULL COLORTERMENV 357# define COLORTERMENVFULL COLORTERMENV
250#endif 358#endif
251#ifndef TERMENV 359#ifndef TERMENV
360# if USE_256_COLORS
361# define TERMENV "rxvt-unicode-256color"
362# else
252# define TERMENV "rxvt-unicode" 363# define TERMENV "rxvt-unicode"
364# endif
253#endif 365#endif
254 366
255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 367#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
256# define NO_MOUSE_REPORT_SCROLLBAR 1 368# define NO_MOUSE_REPORT_SCROLLBAR 1
257#endif 369#endif
… …
272# define NSCREENS 0 384# define NSCREENS 0
273#else 385#else
274# define NSCREENS 1 386# define NSCREENS 1
275#endif 387#endif
276 388
277/* special (internal) prefix for font commands */
278#define FONT_CMD '#'
279#define FONT_DN "#-"
280#define FONT_UP "#+"
281
282/* flags for rxvt_scr_gotorc () */ 389/* flags for rxvt_term::scr_gotorc () */
283enum { 390enum {
284 C_RELATIVE = 1, /* col movement is relative */ 391 C_RELATIVE = 1, /* col movement is relative */
285 R_RELATIVE = 2, /* row movement is relative */ 392 R_RELATIVE = 2, /* row movement is relative */
286 RELATIVE = C_RELATIVE | R_RELATIVE, 393 RELATIVE = C_RELATIVE | R_RELATIVE,
287}; 394};
288 395
289/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 396/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
290enum { 397enum {
291 INSERT = -1, /* don't change these values */ 398 INSERT = -1, /* don't change these values */
292 DELETE = +1, 399 DELETE = +1,
293 ERASE = +2, 400 ERASE = +2,
294}; 401};
295 402
296/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 403/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
297enum page_dirn { 404enum page_dirn {
298 UP, 405 UP,
299 DN, 406 DN,
300 NO_DIR, 407 NO_DIR,
301}; 408};
302 409
303/* arguments for rxvt_scr_change_screen () */ 410/* arguments for rxvt_term::scr_change_screen () */
304enum { 411enum {
305 PRIMARY = 0, 412 PRIMARY = 0,
306 SECONDARY, 413 SECONDARY,
307}; 414};
308 415
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
309#define RS_None 0 419#define RS_None 0
310 420
311#ifndef USE_256_COLORS 421// GET_BGATTR depends on RS_fgShift > RS_bgShift
312#define RS_colorMask 0x0000007fUL // 128 colors 422#define RS_colorMask ((1UL << Color_Bits) - 1UL)
313#else
314#define RS_colorMask 0x000001ffUL
315#endif
316#define RS_fgShift 0 423#define RS_bgShift 0
317#define RS_bgShift Color_Bits 424#define RS_fgShift (RS_bgShift + Color_Bits)
425#define RS_bgMask (RS_colorMask << RS_bgShift)
318#define RS_fgMask (RS_colorMask << RS_fgShift) 426#define RS_fgMask (RS_colorMask << RS_fgShift)
319#define RS_bgMask (RS_colorMask << RS_bgShift) 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)
320 443
321// font styles 444// font styles
322#define RS_Bold 0x08000000UL // value 1 445#define RS_Bold (1UL << RS_styleShift)
323#define RS_Italic 0x10000000UL // 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)
324 451
325// fake styles 452// fake styles
326#define RS_Blink 0x20000000UL // blink 453#define RS_Blink (1UL << 29)
327#define RS_RVid 0x40000000UL // reverse video 454#define RS_RVid (1UL << 30) // reverse video
328#define RS_Uline 0x80000000UL // underline 455#define RS_Uline (1UL << 31) // underline
329
330// 5 custom bits for extensions
331#define RS_customCount 16
332#define RS_customMask 0x07800000UL
333#define RS_customShift 23
334
335// must have space for rxvt_fontset::fontCount * 2 + 2 values
336#define RS_fontMask 0x007c0000UL // includes RS_Careful
337#define RS_fontShift 18
338#define RS_Careful 0x00010000UL /* be careful when drawing these */
339
340// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
341#define RS_redraw 0x00020000UL
342
343#define RS_styleCount 4
344#define RS_styleMask (RS_Bold | RS_Italic)
345#define RS_styleShift 27
346 456
347#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)
348#define RS_attrMask (RS_baseattrMask | RS_fontMask) 458#define RS_attrMask (RS_baseattrMask | RS_fontMask)
349 459
350#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 460#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
351#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 461#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
352
353#define Sel_none 0 /* Not waiting */
354#define Sel_normal 0x01 /* normal selection */
355#define Sel_incr 0x02 /* incremental selection */
356#define Sel_direct 0x00
357#define Sel_Primary 0x01
358#define Sel_Secondary 0x02
359#define Sel_Clipboard 0x03
360#define Sel_whereMask 0x0f
361#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
362#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
363 462
364enum { 463enum {
365 C0_NUL = 0x00, 464 C0_NUL = 0x00,
366 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,
367 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 ,
… …
385 XTerm_Color_cursor = 12, // change actual 'Cursor' color 484 XTerm_Color_cursor = 12, // change actual 'Cursor' color
386 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 485 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
387 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 486 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
388 XTerm_Color05 = 15, // not implemented (tektronix fg) 487 XTerm_Color05 = 15, // not implemented (tektronix fg)
389 XTerm_Color06 = 16, // not implemented (tektronix bg) 488 XTerm_Color06 = 16, // not implemented (tektronix bg)
390 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
391 XTerm_logfile = 46, // not implemented 491 XTerm_logfile = 46, // not implemented
392 XTerm_font = 50, 492 XTerm_font = 50,
393 493
394 XTerm_konsole30 = 30, // reserved for konsole 494 XTerm_konsole30 = 30, // reserved for konsole
395 XTerm_konsole31 = 31, // reserved for konsole 495 XTerm_konsole31 = 31, // reserved for konsole
… …
397 /* 497 /*
398 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 498 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
399 */ 499 */
400 500
401 // deprecated 501 // deprecated
402 Rxvt_Color_BD = 18,
403 Rxvt_Color_UL = 19,
404 Rxvt_restoreFG = 39, 502 Rxvt_restoreFG = 39,
405 Rxvt_restoreBG = 49, 503 Rxvt_restoreBG = 49,
406 504
407 Rxvt_Pixmap = 20, // new bg pixmap 505 Rxvt_Pixmap = 20, // new bg pixmap
408 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 506 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
462 Color_White = maxBrightCOLOR, 560 Color_White = maxBrightCOLOR,
463#else 561#else
464 Color_White = maxCOLOR, 562 Color_White = maxCOLOR,
465#endif 563#endif
466 minTermCOLOR = Color_White + 1, 564 minTermCOLOR = Color_White + 1,
467#ifndef USE_256_COLORS 565#if USE_256_COLORS
566 maxTermCOLOR = Color_White + 240,
567#else
468 maxTermCOLOR = Color_White + 72, 568 maxTermCOLOR = Color_White + 72,
469#else
470 maxTermCOLOR = Color_White + 240,
471#endif 569#endif
472#ifndef NO_CURSORCOLOR 570#ifndef NO_CURSORCOLOR
473 Color_cursor, 571 Color_cursor,
474 Color_cursor2, 572 Color_cursor2,
475#endif 573#endif
… …
485#if ENABLE_FRILLS 583#if ENABLE_FRILLS
486 Color_underline, 584 Color_underline,
487#endif 585#endif
488#ifdef OPTION_HC 586#ifdef OPTION_HC
489 Color_HC, 587 Color_HC,
588 Color_HTC,
490#endif 589#endif
491 Color_scroll, 590 Color_scroll,
492#ifdef RXVT_SCROLLBAR 591#ifdef RXVT_SCROLLBAR
493 Color_trough, 592 Color_trough,
494#endif 593#endif
495#if ENABLE_TRANSPARENCY 594#if BG_IMAGE_FROM_ROOT
496 Color_tint, 595 Color_tint,
497#endif 596#endif
498#if OFF_FOCUS_FADING 597#if OFF_FOCUS_FADING
499 Color_fade, 598 Color_fade,
500#endif 599#endif
… …
506#else 605#else
507 TOTAL_COLORS = NRS_COLORS 606 TOTAL_COLORS = NRS_COLORS
508#endif 607#endif
509}; 608};
510 609
511#ifndef USE_256_COLORS 610#if USE_256_COLORS
512#define Color_Bits 7 // 0 .. maxTermCOLOR 611# define Color_Bits 9 // 0 .. maxTermCOLOR
513#else 612#else
514#define Color_Bits 9 // 0 .. maxTermCOLOR 613# define Color_Bits 7 // 0 .. maxTermCOLOR
515#endif 614#endif
516 615
517/* 616/*
518 * Resource list 617 * Resource list
519 */ 618 */
… …
548#define PrivMode_vt52 (1UL<<18) 647#define PrivMode_vt52 (1UL<<18)
549#define PrivMode_LFNL (1UL<<19) 648#define PrivMode_LFNL (1UL<<19)
550#define PrivMode_MouseBtnEvent (1UL<<20) 649#define PrivMode_MouseBtnEvent (1UL<<20)
551#define PrivMode_MouseAnyEvent (1UL<<21) 650#define PrivMode_MouseAnyEvent (1UL<<21)
552#define PrivMode_BracketPaste (1UL<<22) 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
553 654
554#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)
555 656
556#ifdef ALLOW_132_MODE 657#ifdef ALLOW_132_MODE
557# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 658# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
608/* 709/*
609 ***************************************************************************** 710 *****************************************************************************
610 * MACRO DEFINES 711 * MACRO DEFINES
611 ***************************************************************************** 712 *****************************************************************************
612 */ 713 */
714
715// speed hack, copy some member variable into a local variable of the same name
613#define dLocal(type,name) type const name = this->name 716#define dLocal(type,name) type const name = this->name
614 717
615// 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
616// single-width. 719// single-width.
617#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))
… …
641 744
642#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 745#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
643#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 746#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
644 747
645#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
646#define GET_BGATTR(x) \ 751#define GET_BGATTR(x) \
752 (ecb_unlikely ((x) & RS_RVid) \
647 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 753 ? (((x) & (RS_attrMask & ~RS_RVid)) \
648 | (((x) & RS_colorMask) << RS_bgShift)) \ 754 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
649 : ((x) & (RS_attrMask | RS_bgMask))) 755 : ((x) & (RS_attrMask | RS_bgMask)))
650#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 756#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
651#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 757#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
652#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 758#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
653 759
654#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 760#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
679{ 785{
680 text_t *t; // terminal the text 786 text_t *t; // terminal the text
681 rend_t *r; // rendition, uses RS_ flags 787 rend_t *r; // rendition, uses RS_ flags
682 tlen_t_ l; // length of each text line 788 tlen_t_ l; // length of each text line
683 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 }
684 800
685 bool is_longer () 801 bool is_longer ()
686 { 802 {
687 return f & LINE_LONGER; 803 return f & LINE_LONGER;
688 } 804 }
… …
753// that are not representable in unicode, as well as characters 869// that are not representable in unicode, as well as characters
754// not fitting in the BMP. 870// not fitting in the BMP.
755struct compose_char 871struct compose_char
756{ 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
… …
795{ 914{
796 int x, y, w, h; // overlay dimensions 915 int x, y, w, h; // overlay dimensions
797 text_t **text; 916 text_t **text;
798 rend_t **rend; 917 rend_t **rend;
799 918
800 // while tempting to add swap() etc. here, it effetcively only increases code size 919 // while tempting to add swap() etc. here, it effectively only increases code size
801}; 920};
802 921
803/* ------------------------------------------------------------------------- */ 922/* ------------------------------------------------------------------------- */
804 923
805typedef struct 924typedef struct
… …
844 * END······················= total_rows 963 * END······················= total_rows
845 */ 964 */
846 965
847struct TermWin_t 966struct TermWin_t
848{ 967{
968 int vt_width; /* actual window width [pixels] */
969 int vt_height; /* actual window height [pixels] */
849 int width; /* window width [pixels] */ 970 int width; /* window width [pixels] */
850 int height; /* window height [pixels] */ 971 int height; /* window height [pixels] */
851 int fwidth; /* font width [pixels] */ 972 int fwidth; /* font width [pixels] */
852 int fheight; /* font height [pixels] */ 973 int fheight; /* font height [pixels] */
853 int fbase; /* font ascent (baseline) [pixels] */ 974 int fbase; /* font ascent (baseline) [pixels] */
… …
862 int saveLines; /* number of lines that fit in scrollback */ 983 int saveLines; /* number of lines that fit in scrollback */
863 int total_rows; /* total number of rows in this terminal */ 984 int total_rows; /* total number of rows in this terminal */
864 int term_start; /* term lines start here */ 985 int term_start; /* term lines start here */
865 int view_start; /* scrollback view starts here */ 986 int view_start; /* scrollback view starts here */
866 int top_row; /* topmost row index of scrollback */ 987 int top_row; /* topmost row index of scrollback */
867 Window parent[6]; /* parent identifiers - we're parent[0] */ 988 Window parent; /* parent identifier */
868 Window vt; /* vt100 window */ 989 Window vt; /* vt100 window */
869 GC gc; /* GC for drawing */ 990 GC gc; /* GC for drawing */
870 Pixmap pixmap;
871 rxvt_drawable *drawable; 991 rxvt_drawable *drawable;
872 rxvt_fontset *fontset[4]; 992 rxvt_fontset *fontset[4];
873}; 993};
874 994
875/* 995/*
… …
937#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1057#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
938#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1058#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
939 1059
940/* rxvt_vars.options */ 1060/* rxvt_vars.options */
941enum { 1061enum {
942# define def(name,idx) Opt_ ## name = idx,
943# 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,
944# include "optinc.h" 1065# include "optinc.h"
945# undef nodef 1066# undef nodef
946# undef def 1067# undef def
947Opt_count 1068 Opt_count
948}; 1069};
949 1070
950/* ------------------------------------------------------------------------- */ 1071/* ------------------------------------------------------------------------- */
951 1072
952struct rxvt_vars : TermWin_t 1073struct rxvt_vars : TermWin_t
… …
954 scrollBar_t scrollBar; 1075 scrollBar_t scrollBar;
955 uint8_t options[(Opt_count + 7) >> 3]; 1076 uint8_t options[(Opt_count + 7) >> 3];
956 XSizeHints szHint; 1077 XSizeHints szHint;
957 rxvt_color *pix_colors; 1078 rxvt_color *pix_colors;
958 Cursor TermWin_cursor; /* cursor for vt window */ 1079 Cursor TermWin_cursor; /* cursor for vt window */
959 int numlock_state; 1080
960 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1081 line_t *row_buf; // all lines, scrollback + terminal, circular
961 line_t *drawn_buf; // text on screen 1082 line_t *drawn_buf; // text on screen
962 line_t *swap_buf; // lines for swap buffer 1083 line_t *swap_buf; // lines for swap buffer
963 char *tabs; /* per location: 1 == tab-stop */ 1084 char *tabs; /* per location: 1 == tab-stop */
964 screen_t screen; 1085 screen_t screen;
965 screen_t swap; 1086 screen_t swap;
… …
1002 hidden_pointer:1, 1123 hidden_pointer:1,
1003#endif 1124#endif
1004 enc_utf8:1, /* whether locale uses utf-8 */ 1125 enc_utf8:1, /* whether locale uses utf-8 */
1005 seen_input:1, /* whether we have seen some program output yet */ 1126 seen_input:1, /* whether we have seen some program output yet */
1006 seen_resize:1, /* whether we had a resize event */ 1127 seen_resize:1, /* whether we had a resize event */
1128 init_done:1,
1007 parsed_geometry:1; 1129 parsed_geometry:1;
1008 1130
1009 unsigned char refresh_type, 1131 unsigned char refresh_type,
1010#ifdef META8_OPTION 1132#ifdef META8_OPTION
1011 meta_char, /* Alt-key prefix */ 1133 meta_char; /* Alt-key prefix */
1012#endif 1134#endif
1013 selection_wait,
1014 selection_type;
1015/* ---------- */ 1135/* ---------- */
1016 bool rvideo_state, rvideo_mode; 1136 bool rvideo_state, rvideo_mode;
1017#ifndef NO_BELL 1137#ifndef NO_BELL
1018 bool rvideo_bell; 1138 bool rvideo_bell;
1019#endif 1139#endif
… …
1047 allowedxerror; 1167 allowedxerror;
1048/* ---------- */ 1168/* ---------- */
1049 unsigned int ModLevel3Mask, 1169 unsigned int ModLevel3Mask,
1050 ModMetaMask, 1170 ModMetaMask,
1051 ModNumLockMask; 1171 ModNumLockMask;
1052 int old_width, /* last used width in screen resize */
1053 old_height; /* last used height in screen resize */
1054 unsigned long priv_modes, 1172 unsigned long priv_modes,
1055 SavedModes; 1173 SavedModes;
1056/* ---------- */ 1174/* ---------- */
1057 Atom *xa; 1175 Atom *xa;
1058/* ---------- */ 1176/* ---------- */
1059 Time selection_time, 1177 Time selection_time,
1060 selection_request_time,
1061 clipboard_time; 1178 clipboard_time;
1179 rxvt_selection *selection_req;
1062 pid_t cmd_pid; /* process id of child */ 1180 pid_t cmd_pid; /* process id of child */
1063 char * incr_buf;
1064 size_t incr_buf_size, incr_buf_fill;
1065/* ---------- */ 1181/* ---------- */
1066 struct mouse_event MEvent; 1182 struct mouse_event MEvent;
1067 XComposeStatus compose; 1183 XComposeStatus compose;
1068 struct termios tio; 1184 static struct termios def_tio;
1069 row_col_t oldcursor; 1185 row_col_t oldcursor;
1186
1070#ifdef HAVE_BG_PIXMAP 1187#ifdef HAVE_BG_PIXMAP
1071 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);
1072#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 ev_tstamp bg_valid_since;
1204
1205 bool bg_window_size_sensitive ();
1206 bool bg_window_position_sensitive ();
1207
1208 void bg_render ();
1209#endif
1210
1073#ifdef HAVE_AFTERIMAGE 1211#ifdef HAVE_IMG
1074 ASVisual *asv; 1212 enum {
1075 ASImageManager *asimman; 1213 BG_IS_TRANSPARENT = 1 << 1,
1076 1214 BG_NEEDS_REFRESH = 1 << 2,
1077 void init_asv () 1215 BG_INHIBIT_RENDER = 1 << 3,
1078 {
1079 if (!asv)
1080 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1081 } 1216 };
1217
1218 uint8_t bg_flags;
1219
1220 rxvt_img *bg_img;
1082#endif 1221#endif
1083 1222
1084#if ENABLE_OVERLAY 1223#if ENABLE_OVERLAY
1085 overlay_base ov; 1224 overlay_base ov;
1086 1225
… …
1094 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1233 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1095#endif 1234#endif
1096 1235
1097 vector<void *> allocated; // free these memory blocks with free() 1236 vector<void *> allocated; // free these memory blocks with free()
1098 1237
1099 char env_windowid[21]; /* environmental variable WINDOWID */ 1238 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1100 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1101 char *env_display; /* environmental variable DISPLAY */
1102 char *env_term; /* environmental variable TERM */
1103 1239
1104 char *locale; 1240 char *locale;
1105 char charsets[4]; 1241 char charsets[4];
1106 char *v_buffer; /* pointer to physical buffer */ 1242 char *v_buffer; /* pointer to physical buffer */
1107 unsigned int v_buflen; /* size of area to write */ 1243 unsigned int v_buflen; /* size of area to write */
… …
1119 char *cmdbuf_ptr, *cmdbuf_endp; 1255 char *cmdbuf_ptr, *cmdbuf_endp;
1120 char cmdbuf_base[CBUFSIZ]; 1256 char cmdbuf_base[CBUFSIZ];
1121 1257
1122 ptytty *pty; 1258 ptytty *pty;
1123 1259
1124 rxvt_salloc *talloc; // text line allocator 1260 // chunk contains all line_t's as well as rend_t and text_t buffers
1125 rxvt_salloc *ralloc; // rend line allocator 1261 // for drawn_buf, swap_buf and row_buf, in this order
1262 void *chunk;
1263 size_t chunk_size;
1126 1264
1127 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1265 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1128 1266
1129#if ENABLE_FRILLS || ISO_14755 1267#if ENABLE_FRILLS || ISO_14755
1130 // ISO 14755 entry support 1268 // ISO 14755 entry support
1131 unicode_t iso14755buf; 1269 unicode_t iso14755buf;
1132 void commit_iso14755 (); 1270 void commit_iso14755 ();
1133# if ISO_14755 1271# if ISO_14755
1134 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1272 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1135 void iso14755_54 (int x, int y); 1273 void iso14755_54 (int x, int y);
1136# endif 1274# endif
1137#endif 1275#endif
1138 1276
1139 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1277 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1141 void vt_select_input () const NOTHROW 1279 void vt_select_input () const NOTHROW
1142 { 1280 {
1143 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1281 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1144 } 1282 }
1145 1283
1146#if ENABLE_TRANSPARENCY || ENABLE_PERL 1284#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1147 void rootwin_cb (XEvent &xev); 1285 void rootwin_cb (XEvent &xev);
1148 xevent_watcher rootwin_ev; 1286 xevent_watcher rootwin_ev;
1149#endif 1287#endif
1150#ifdef HAVE_BG_PIXMAP 1288#ifdef HAVE_BG_PIXMAP
1151 void update_background (); 1289 void update_background ();
1152#if TRACE_PIXMAPS
1153 void trace_update_background (const char *file, int line);
1154# define update_background() trace_update_background (__FILE__, __LINE__)
1155#endif
1156 void update_background_cb (ev::timer &w, int revents); 1290 void update_background_cb (ev::timer &w, int revents);
1157 ev::timer update_background_ev; 1291 ev::timer update_background_ev;
1158#endif 1292#endif
1159 1293
1160 void x_cb (XEvent &xev); 1294 void x_cb (XEvent &xev);
… …
1165 void child_cb (ev::child &w, int revents); ev::child child_ev; 1299 void child_cb (ev::child &w, int revents); ev::child child_ev;
1166 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1300 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1167 void refresh_check (); 1301 void refresh_check ();
1168 void flush (); 1302 void flush ();
1169 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1303 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1304 void cmdbuf_reify ();
1305 void cmdbuf_append (const char *str, size_t count);
1170 bool pty_fill (); 1306 bool pty_fill ();
1171 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1307 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1172 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1173 1308
1174#ifdef CURSOR_BLINK 1309#ifdef CURSOR_BLINK
1310 void cursor_blink_reset ();
1175 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1311 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1176#endif 1312#endif
1177#ifdef TEXT_BLINK 1313#ifdef TEXT_BLINK
1178 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1314 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1179#endif 1315#endif
… …
1198 void pointer_unblank (); 1334 void pointer_unblank ();
1199 1335
1200 void tt_printf (const char *fmt,...); 1336 void tt_printf (const char *fmt,...);
1201 void tt_write (const char *data, unsigned int len); 1337 void tt_write (const char *data, unsigned int len);
1202 void pty_write (); 1338 void pty_write ();
1203
1204 void init (stringvec *argv, stringvec *envv)
1205 {
1206 this->argv = argv;
1207 init (argv->size (), argv->begin (), envv);
1208 }
1209 1339
1210 void make_current () const // make this the "currently active" urxvt instance 1340 void make_current () const // make this the "currently active" urxvt instance
1211 { 1341 {
1212 SET_R (this); 1342 SET_R (this);
1213 set_environ (envv); 1343 set_environ (envv);
… …
1225 void im_set_size (XRectangle &size); 1355 void im_set_size (XRectangle &size);
1226 void im_set_position (XPoint &pos) NOTHROW; 1356 void im_set_position (XPoint &pos) NOTHROW;
1227 void im_set_color (unsigned long &fg, unsigned long &bg); 1357 void im_set_color (unsigned long &fg, unsigned long &bg);
1228 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1358 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1229 1359
1230 bool IMisRunning (); 1360 bool im_is_running ();
1231 void IMSendSpot (); 1361 void im_send_spot ();
1232 bool IM_get_IC (const char *modifiers); 1362 bool im_get_ic (const char *modifiers);
1233 void IMSetPosition (); 1363 void im_set_position ();
1234#endif 1364#endif
1235 1365
1236 // command.C 1366 // command.C
1237 void key_press (XKeyEvent &ev); 1367 void key_press (XKeyEvent &ev);
1238 void key_release (XKeyEvent &ev); 1368 void key_release (XKeyEvent &ev);
1239 unsigned int cmd_write (const char *str, unsigned int count);
1240 1369
1241 wchar_t next_char () NOTHROW; 1370 wchar_t next_char () NOTHROW;
1242 wchar_t cmd_getc () THROW ((class out_of_input)); 1371 wchar_t cmd_getc () THROW ((class out_of_input));
1243 uint32_t next_octet () NOTHROW; 1372 uint32_t next_octet () NOTHROW;
1244 uint32_t cmd_get8 () THROW ((class out_of_input)); 1373 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1271 void process_color_seq (int report, int color, const char *str, char resp); 1400 void process_color_seq (int report, int color, const char *str, char resp);
1272 void process_xterm_seq (int op, char *str, char resp); 1401 void process_xterm_seq (int op, char *str, char resp);
1273 int privcases (int mode, unsigned long bit); 1402 int privcases (int mode, unsigned long bit);
1274 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1403 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1275 void process_sgr_mode (unsigned int nargs, const int *arg); 1404 void process_sgr_mode (unsigned int nargs, const int *arg);
1276 void process_graphics (); 1405 void set_cursor_style (int style);
1277 // init.C 1406 // init.C
1407 void init (stringvec *argv, stringvec *envv);
1408 void init (int argc, const char *const *argv, const char *const *envv);
1409 void init2 (int argc, const char *const *argv);
1278 void init_vars (); 1410 void init_vars ();
1279 const char **init_resources (int argc, const char *const *argv); 1411 const char **init_resources (int argc, const char *const *argv);
1280 void init (int argc, const char *const *argv, stringvec *envv);
1281 void init_env (); 1412 void init_env ();
1282 void set_locale (const char *locale); 1413 void set_locale (const char *locale);
1283 void init_xlocale (); 1414 void init_xlocale ();
1284 void init_command (const char *const *argv); 1415 void init_command (const char *const *argv);
1285 void run_command (const char *const *argv); 1416 void run_command (const char *const *argv);
1286 int run_child (const char *const *argv); 1417 int run_child (const char *const *argv);
1287 void color_aliases (int idx); 1418 void color_aliases (int idx);
1288 void create_windows (int argc, const char *const *argv); 1419 void create_windows (int argc, const char *const *argv);
1289 void get_colours (); 1420 void get_colours ();
1290 void get_ourmods (); 1421 void get_ourmods ();
1422 void set_icon (const char *file);
1291 // main.C 1423 // main.C
1292 void tt_winch (); 1424 void tt_winch ();
1293 rxvt_term (); 1425 rxvt_term ();
1294 ~rxvt_term (); 1426 ~rxvt_term ();
1295 void destroy (); 1427 void destroy ();
… …
1297 void recolour_cursor (); 1429 void recolour_cursor ();
1298 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1430 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1299 void window_calc (unsigned int newwidth, unsigned int newheight); 1431 void window_calc (unsigned int newwidth, unsigned int newheight);
1300 bool set_fonts (); 1432 bool set_fonts ();
1301 void set_string_property (Atom prop, const char *str, int len = -1); 1433 void set_string_property (Atom prop, const char *str, int len = -1);
1434 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1302 void set_utf8_property (Atom prop, const char *str, int len = -1); 1435 void set_utf8_property (Atom prop, const char *str, int len = -1);
1303 void set_title (const char *str); 1436 void set_title (const char *str);
1304 void set_icon_name (const char *str); 1437 void set_icon_name (const char *str);
1305 void set_window_color (int idx, const char *color); 1438 void set_window_color (int idx, const char *color);
1306 void set_colorfgbg (); 1439 char *get_colorfgbg ();
1307 bool set_color (rxvt_color &color, const char *name); 1440 bool set_color (rxvt_color &color, const char *name);
1308 void alias_color (int dst, int src); 1441 void alias_color (int dst, int src);
1309 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1442 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1310 void get_window_origin (int &x, int &y); 1443 void get_window_origin (int &x, int &y);
1311 Pixmap get_pixmap_property (int prop_id);
1312 1444
1313 // screen.C 1445 // screen.C
1314 1446
1315 void lalloc (line_t &l) const 1447 bool option (uint8_t opt) const NOTHROW
1316 { 1448 {
1317 l.t = (text_t *)talloc->alloc (); 1449 return options[opt >> 3] & (1 << (opt & 7));
1318 l.r = (rend_t *)ralloc->alloc ();
1319 } 1450 }
1320 1451
1321#if 0 1452 void set_option (uint8_t opt, bool set = true) NOTHROW;
1322 void lfree (line_t &l)
1323 {
1324 talloc->free (l.t);
1325 ralloc->free (l.r);
1326 }
1327#endif
1328
1329 void lresize (line_t &l) const
1330 {
1331 if (!l.t)
1332 return;
1333
1334 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1335 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1336
1337 l.l = min (l.l, ncol);
1338
1339 if (ncol > prev_ncol)
1340 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1341 }
1342 1453
1343 int fgcolor_of (rend_t r) const NOTHROW 1454 int fgcolor_of (rend_t r) const NOTHROW
1344 { 1455 {
1345 int base = GET_BASEFG (r); 1456 int base = GET_BASEFG (r);
1346#ifndef NO_BRIGHTCOLOR 1457#ifndef NO_BRIGHTCOLOR
1347 if (r & RS_Bold 1458 if (r & RS_Bold
1348# if ENABLE_STYLES 1459# if ENABLE_STYLES
1349 && option (Opt_intensityStyles) 1460 && option (Opt_intensityStyles)
1350# endif 1461# endif
1351 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1462 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1352 base += minBrightCOLOR - minCOLOR; 1463 base += minBrightCOLOR - minCOLOR;
1353#endif 1464#endif
1354 return base; 1465 return base;
1355 } 1466 }
1356 1467
… …
1360#ifndef NO_BRIGHTCOLOR 1471#ifndef NO_BRIGHTCOLOR
1361 if (r & RS_Blink 1472 if (r & RS_Blink
1362# if ENABLE_STYLES 1473# if ENABLE_STYLES
1363 && option (Opt_intensityStyles) 1474 && option (Opt_intensityStyles)
1364# endif 1475# endif
1365 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1476 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1366 base += minBrightCOLOR - minCOLOR; 1477 base += minBrightCOLOR - minCOLOR;
1367#endif 1478#endif
1368 return base; 1479 return base;
1369 } 1480 }
1370 1481
1371 bool option (uint8_t opt) const NOTHROW
1372 {
1373 if (!opt)
1374 return 0;
1375
1376 --opt;
1377 return options[opt >> 3] & (1 << (opt & 7));
1378 }
1379
1380 void set_option (uint8_t opt, bool set = true) NOTHROW
1381 {
1382 if (!opt)
1383 return;
1384
1385 --opt;
1386 if (set)
1387 options[opt >> 3] |= (1 << (opt & 7));
1388 else
1389 options[opt >> 3] &= ~(1 << (opt & 7));
1390 }
1391
1392 void set_privmode (unsigned bit, int set) NOTHROW
1393 {
1394 if (set)
1395 priv_modes |= bit;
1396 else
1397 priv_modes &= ~bit;
1398 }
1399
1400 // modifies first argument(!) 1482 // modifies first argument(!)
1483 void tt_paste (char *data, unsigned int len) NOTHROW;
1401 void paste (char *data, unsigned int len) NOTHROW; 1484 void paste (char *data, unsigned int len) NOTHROW;
1485 void scr_alloc () NOTHROW;
1402 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1486 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1403 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1487 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1404 void scr_kill_char (line_t &l, int col) const NOTHROW; 1488 void scr_kill_char (line_t &l, int col) const NOTHROW;
1489 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1405 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);
1406 void scr_reset (); 1492 void scr_reset ();
1407 void scr_release () NOTHROW; 1493 void scr_release () NOTHROW;
1408 void scr_clear (bool really = false) NOTHROW; 1494 void scr_clear (bool really = false) NOTHROW;
1409 void scr_refresh () NOTHROW; 1495 void scr_refresh () NOTHROW;
1410 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1496 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1414 void scr_backindex () NOTHROW; 1500 void scr_backindex () NOTHROW;
1415 void scr_forwardindex () NOTHROW; 1501 void scr_forwardindex () NOTHROW;
1416#endif 1502#endif
1417 void scr_touch (bool refresh) NOTHROW; 1503 void scr_touch (bool refresh) NOTHROW;
1418 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;
1419 void scr_recolour () NOTHROW; 1505 void scr_recolour (bool refresh = true) NOTHROW;
1420 void scr_remap_chars () NOTHROW; 1506 void scr_remap_chars () NOTHROW;
1421 void scr_remap_chars (line_t &l) NOTHROW; 1507 void scr_remap_chars (line_t &l) NOTHROW;
1422 1508
1423 enum cursor_mode { SAVE, RESTORE }; 1509 enum cursor_mode { SAVE, RESTORE };
1424 1510
… …
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; 1550 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1465 void selection_property (Window win, Atom prop) NOTHROW;
1466 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1551 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1467 int selection_request_other (Atom target, int selnum) NOTHROW;
1468 void selection_clear (bool clipboard = false) NOTHROW; 1552 void selection_clear (bool clipboard = false) NOTHROW;
1469 void clipboard_copy (Time tm);
1470 void selection_make (Time tm); 1553 void selection_make (Time tm);
1471 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1554 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1472 void selection_start_colrow (int col, int row) NOTHROW; 1555 void selection_start_colrow (int col, int row) NOTHROW;
1473 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1556 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1474 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1557 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1477 void selection_click (int clicks, int x, int y) NOTHROW; 1560 void selection_click (int clicks, int x, int y) NOTHROW;
1478 void selection_extend (int x, int y, int flag) NOTHROW; 1561 void selection_extend (int x, int y, int flag) NOTHROW;
1479 void selection_rotate (int x, int y) NOTHROW; 1562 void selection_rotate (int x, int y) NOTHROW;
1480 1563
1481 // xdefaults.C 1564 // xdefaults.C
1565 void rxvt_usage (int type);
1482 void get_options (int argc, const char *const *argv); 1566 const char **get_options (int argc, const char *const *argv);
1483 int parse_keysym (const char *str, const char *arg); 1567 int parse_keysym (const char *str, const char *arg);
1484 const char *x_resource (const char *name); 1568 const char *x_resource (const char *name);
1485 void extract_resources (); 1569 void extract_resources ();
1570 void extract_keysym_resources ();
1486}; 1571};
1487 1572
1488#endif /* _RXVT_H_ */ 1573#endif /* _RXVT_H_ */
1489 1574

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