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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.382 by root, Tue Mar 30 22:46:25 2010 UTC vs.
Revision 1.499 by root, Tue Jun 5 11:00:40 2012 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1
81#endif
82
83#include <ecb.h>
77#include "encoding.h" 84#include "encoding.h"
78#include "rxvtutil.h" 85#include "rxvtutil.h"
79#include "rxvtfont.h" 86#include "rxvtfont.h"
80#include "rxvttoolkit.h" 87#include "rxvttoolkit.h"
88#include "rxvtimg.h"
81#include "scrollbar.h" 89#include "scrollbar.h"
82#include "ev_cpp.h" 90#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 91#include "libptytty.h"
85 92
86#include "rxvtperl.h" 93#include "rxvtperl.h"
87 94
88// try to avoid some macros to decrease code size, on some systems 95// try to avoid some macros to decrease code size, on some systems
… …
98 ***************************************************************************** 105 *****************************************************************************
99 * SYSTEM HACKS 106 * SYSTEM HACKS
100 ***************************************************************************** 107 *****************************************************************************
101 */ 108 */
102 109
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 110#include <termios.h>
108
109#include "background.h"
110 111
111#ifndef STDIN_FILENO 112#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 113# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 114# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 115# define STDERR_FILENO 2
115#endif 116#endif
116 117
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 118#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */ 119# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */ 120# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif 121#endif
125 122
126/****************************************************************************/ 123/****************************************************************************/
127 124
128// exception thrown on fatal (per-instance) errors 125// exception thrown on fatal (per-instance) errors
… …
151 148
152const char * rxvt_basename (const char *str) NOTHROW; 149const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 151void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 152void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
158 155
159char * rxvt_strtrim (char *str) NOTHROW; 156char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 157char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 158
159static inline void
160rxvt_free_strsplit (char **ptr) NOTHROW
161{
162 free (ptr[0]);
163 free (ptr);
164}
162 165
163void * rxvt_malloc (size_t size); 166void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 167void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 168void * rxvt_realloc (void *ptr, size_t size);
166 169
… …
189#else 192#else
190 if (envv) 193 if (envv)
191#endif 194#endif
192 environ = envv; 195 environ = envv;
193} 196}
197
198struct localise_env
199{
200 char **orig_env;
201
202 localise_env (char **new_env)
203 {
204 orig_env = environ;
205 environ = new_env;
206 }
207
208 ~localise_env ()
209 {
210 environ = orig_env;
211 }
212};
213
214#ifdef HAVE_BG_PIXMAP
215struct image_effects
216{
217 bool tint_set;
218 rxvt_color tint;
219 int shade;
220 int h_blurRadius, v_blurRadius;
221
222 image_effects ()
223 {
224 tint_set =
225 h_blurRadius =
226 v_blurRadius = 0;
227 shade = 100;
228 }
229
230 bool need_tint ()
231 {
232 return shade != 100 || tint_set;
233 }
234
235 bool need_blur ()
236 {
237 return h_blurRadius && v_blurRadius;
238 }
239
240 bool set_tint (const rxvt_color &new_tint);
241 bool set_shade (const char *shade_str);
242 bool set_blur (const char *geom);
243};
244
245# if BG_IMAGE_FROM_FILE
246enum {
247 IM_IS_SET = 1 << 0,
248 IM_IS_SIZE_SENSITIVE = 1 << 1,
249 IM_KEEP_ASPECT = 1 << 2,
250 IM_ROOT_ALIGN = 1 << 3,
251 IM_TILE = 1 << 4,
252 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
253};
254
255enum {
256 noScale = 0,
257 windowScale = 100,
258 defaultScale = windowScale,
259 centerAlign = 50,
260 defaultAlign = centerAlign,
261};
262
263struct rxvt_image : image_effects
264{
265 unsigned short alpha;
266 uint8_t flags;
267 unsigned int h_scale, v_scale; /* percents of the window size */
268 int h_align, v_align; /* percents of the window size:
269 0 - left align, 50 - center, 100 - right */
270
271 bool is_size_sensitive ()
272 {
273 return (!(flags & IM_TILE)
274 || h_scale || v_scale
275 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
276 }
277
278# if HAVE_PIXBUF
279 GdkPixbuf *pixbuf;
280
281 void destroy ()
282 {
283 if (pixbuf)
284 g_object_unref (pixbuf);
285 }
286
287 int width ()
288 {
289 return gdk_pixbuf_get_width (pixbuf);
290 }
291 int height ()
292 {
293 return gdk_pixbuf_get_height (pixbuf);
294 }
295# endif
296
297 rxvt_image ();
298 bool set_file_geometry (const char *file);
299 bool set_file (const char *file);
300 bool set_geometry (const char *geom, bool update = false);
301};
302# endif
303#endif
194 304
195/* 305/*
196 ***************************************************************************** 306 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 307 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 308 *****************************************************************************
… …
241 ***************************************************************************** 351 *****************************************************************************
242 */ 352 */
243 353
244/* COLORTERM, TERM environment variables */ 354/* COLORTERM, TERM environment variables */
245#define COLORTERMENV "rxvt" 355#define COLORTERMENV "rxvt"
246#ifdef BG_IMAGE_FROM_FILE 356#if BG_IMAGE_FROM_FILE
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 357# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 358#else
249# define COLORTERMENVFULL COLORTERMENV 359# define COLORTERMENVFULL COLORTERMENV
250#endif 360#endif
251#ifndef TERMENV 361#ifndef TERMENV
362# if USE_256_COLORS
363# define TERMENV "rxvt-unicode-256color"
364# else
252# define TERMENV "rxvt-unicode" 365# define TERMENV "rxvt-unicode"
366# endif
253#endif 367#endif
254 368
255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 369#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
256# define NO_MOUSE_REPORT_SCROLLBAR 1 370# define NO_MOUSE_REPORT_SCROLLBAR 1
257#endif 371#endif
… …
272# define NSCREENS 0 386# define NSCREENS 0
273#else 387#else
274# define NSCREENS 1 388# define NSCREENS 1
275#endif 389#endif
276 390
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 () */ 391/* flags for rxvt_term::scr_gotorc () */
283enum { 392enum {
284 C_RELATIVE = 1, /* col movement is relative */ 393 C_RELATIVE = 1, /* col movement is relative */
285 R_RELATIVE = 2, /* row movement is relative */ 394 R_RELATIVE = 2, /* row movement is relative */
286 RELATIVE = C_RELATIVE | R_RELATIVE, 395 RELATIVE = C_RELATIVE | R_RELATIVE,
287}; 396};
288 397
289/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 398/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
290enum { 399enum {
291 INSERT = -1, /* don't change these values */ 400 INSERT = -1, /* don't change these values */
292 DELETE = +1, 401 DELETE = +1,
293 ERASE = +2, 402 ERASE = +2,
294}; 403};
295 404
296/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 405/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
297enum page_dirn { 406enum page_dirn {
298 UP, 407 UP,
299 DN, 408 DN,
300 NO_DIR, 409 NO_DIR,
301}; 410};
302 411
303/* arguments for rxvt_scr_change_screen () */ 412/* arguments for rxvt_term::scr_change_screen () */
304enum { 413enum {
305 PRIMARY = 0, 414 PRIMARY = 0,
306 SECONDARY, 415 SECONDARY,
307}; 416};
308 417
418// define various rendition bits and masks. the rendition word
419// is 32 bits in size, and we should use it as efficiently as possible
420
309#define RS_None 0 421#define RS_None 0
310 422
311#define RS_fgMask 0x0000007fUL // 128 colors 423// GET_BGATTR depends on RS_fgShift > RS_bgShift
312#define RS_bgMask 0x00003f80UL // 128 colors 424#define RS_colorMask ((1UL << Color_Bits) - 1UL)
425#define RS_bgShift 0
426#define RS_fgShift (RS_bgShift + Color_Bits)
427#define RS_bgMask (RS_colorMask << RS_bgShift)
428#define RS_fgMask (RS_colorMask << RS_fgShift)
429
430// must have space for rxvt_fontset::fontCount * 2 + 2 values
431#define RS_fontShift (RS_fgShift + Color_Bits)
432#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
433#define RS_fontCount rxvt_fontset::fontCount
434#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
435
436// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
437#define RS_redraw (2UL << RS_fontShift)
438
439#define RS_Sel (1UL << 22)
440
441// 4 custom bits for extensions
442#define RS_customCount 16UL
443#define RS_customShift 23
444#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
313 445
314// font styles 446// font styles
315#define RS_Bold 0x00004000UL // value 1 447#define RS_Bold (1UL << RS_styleShift)
316#define RS_Italic 0x00008000UL // value 2 448#define RS_Italic (2UL << RS_styleShift)
449
450#define RS_styleCount 4
451#define RS_styleShift 27
452#define RS_styleMask (RS_Bold | RS_Italic)
317 453
318// fake styles 454// fake styles
319#define RS_Blink 0x00010000UL // blink 455#define RS_Blink (1UL << 29)
320#define RS_RVid 0x00020000UL // reverse video 456#define RS_RVid (1UL << 30) // reverse video
321#define RS_Uline 0x00040000UL // underline 457#define RS_Uline (1UL << 31) // underline
322
323// toggle this to force redraw, must be != RS_Careful
324#define RS_redraw 0x01000000UL
325
326// 5 custom bits for extensions
327#define RS_customCount 32
328#define RS_customMask 0x00f80000UL
329#define RS_customShift 19
330
331// other flags
332#define RS_Careful 0x80000000UL /* be careful when drawing these */
333
334#define RS_styleCount 4
335#define RS_styleMask (RS_Bold | RS_Italic)
336#define RS_styleShift 14
337 458
338#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 459#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
339#define RS_attrMask (RS_baseattrMask | RS_fontMask) 460#define RS_attrMask (RS_baseattrMask | RS_fontMask)
340 461
341#define RS_fontCount rxvt_fontset::fontCount
342#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
343#define RS_fontShift 24
344
345#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 462#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
346#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 463#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
347
348#define Sel_none 0 /* Not waiting */
349#define Sel_normal 0x01 /* normal selection */
350#define Sel_incr 0x02 /* incremental selection */
351#define Sel_direct 0x00
352#define Sel_Primary 0x01
353#define Sel_Secondary 0x02
354#define Sel_Clipboard 0x03
355#define Sel_whereMask 0x0f
356#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
357#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
358 464
359enum { 465enum {
360 C0_NUL = 0x00, 466 C0_NUL = 0x00,
361 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 467 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
362 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 468 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
380 XTerm_Color_cursor = 12, // change actual 'Cursor' color 486 XTerm_Color_cursor = 12, // change actual 'Cursor' color
381 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 487 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
382 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 488 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
383 XTerm_Color05 = 15, // not implemented (tektronix fg) 489 XTerm_Color05 = 15, // not implemented (tektronix fg)
384 XTerm_Color06 = 16, // not implemented (tektronix bg) 490 XTerm_Color06 = 16, // not implemented (tektronix bg)
385 XTerm_Color_RV = 17, // change actual 'Highlight' color 491 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
492 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
386 XTerm_logfile = 46, // not implemented 493 XTerm_logfile = 46, // not implemented
387 XTerm_font = 50, 494 XTerm_font = 50,
388 495
389 XTerm_konsole30 = 30, // reserved for konsole 496 XTerm_konsole30 = 30, // reserved for konsole
390 XTerm_konsole31 = 31, // reserved for konsole 497 XTerm_konsole31 = 31, // reserved for konsole
… …
392 /* 499 /*
393 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 500 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
394 */ 501 */
395 502
396 // deprecated 503 // deprecated
397 Rxvt_Color_BD = 18,
398 Rxvt_Color_UL = 19,
399 Rxvt_restoreFG = 39, 504 Rxvt_restoreFG = 39,
400 Rxvt_restoreBG = 49, 505 Rxvt_restoreBG = 49,
401 506
402 Rxvt_Pixmap = 20, // new bg pixmap 507 Rxvt_Pixmap = 20, // new bg pixmap
403 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 508 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
457 Color_White = maxBrightCOLOR, 562 Color_White = maxBrightCOLOR,
458#else 563#else
459 Color_White = maxCOLOR, 564 Color_White = maxCOLOR,
460#endif 565#endif
461 minTermCOLOR = Color_White + 1, 566 minTermCOLOR = Color_White + 1,
567#if USE_256_COLORS
568 maxTermCOLOR = Color_White + 240,
569#else
462 maxTermCOLOR = Color_White + 72, 570 maxTermCOLOR = Color_White + 72,
571#endif
463#ifndef NO_CURSORCOLOR 572#ifndef NO_CURSORCOLOR
464 Color_cursor, 573 Color_cursor,
465 Color_cursor2, 574 Color_cursor2,
466#endif 575#endif
467 Color_pointer_fg, 576 Color_pointer_fg,
… …
476#if ENABLE_FRILLS 585#if ENABLE_FRILLS
477 Color_underline, 586 Color_underline,
478#endif 587#endif
479#ifdef OPTION_HC 588#ifdef OPTION_HC
480 Color_HC, 589 Color_HC,
590 Color_HTC,
481#endif 591#endif
482 Color_scroll, 592 Color_scroll,
483#ifdef RXVT_SCROLLBAR 593#ifdef RXVT_SCROLLBAR
484 Color_trough, 594 Color_trough,
485#endif 595#endif
… …
497#else 607#else
498 TOTAL_COLORS = NRS_COLORS 608 TOTAL_COLORS = NRS_COLORS
499#endif 609#endif
500}; 610};
501 611
612#if USE_256_COLORS
613# define Color_Bits 9 // 0 .. maxTermCOLOR
614#else
502#define Color_Bits 7 // 0 .. maxTermCOLOR 615# define Color_Bits 7 // 0 .. maxTermCOLOR
616#endif
503 617
504/* 618/*
505 * Resource list 619 * Resource list
506 */ 620 */
507enum { 621enum {
… …
535#define PrivMode_vt52 (1UL<<18) 649#define PrivMode_vt52 (1UL<<18)
536#define PrivMode_LFNL (1UL<<19) 650#define PrivMode_LFNL (1UL<<19)
537#define PrivMode_MouseBtnEvent (1UL<<20) 651#define PrivMode_MouseBtnEvent (1UL<<20)
538#define PrivMode_MouseAnyEvent (1UL<<21) 652#define PrivMode_MouseAnyEvent (1UL<<21)
539#define PrivMode_BracketPaste (1UL<<22) 653#define PrivMode_BracketPaste (1UL<<22)
654#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
655#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
540 656
541#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 657#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
542 658
543#ifdef ALLOW_132_MODE 659#ifdef ALLOW_132_MODE
544# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 660# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
595/* 711/*
596 ***************************************************************************** 712 *****************************************************************************
597 * MACRO DEFINES 713 * MACRO DEFINES
598 ***************************************************************************** 714 *****************************************************************************
599 */ 715 */
716
717// speed hack, copy some member variable into a local variable of the same name
600#define dLocal(type,name) type const name = this->name 718#define dLocal(type,name) type const name = this->name
601 719
602// for speed reasons, we assume that all codepoints 32 to 126 are 720// for speed reasons, we assume that all codepoints 32 to 126 are
603// single-width. 721// single-width.
604#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 722#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
618 736
619#define LINENO(n) LINENO_of (this, n) 737#define LINENO(n) LINENO_of (this, n)
620#define ROW(n) ROW_of (this, n) 738#define ROW(n) ROW_of (this, n)
621 739
622/* how to build & extract colors and attributes */ 740/* how to build & extract colors and attributes */
623#define GET_BASEFG(x) (((x) & RS_fgMask)) 741#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
624#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 742#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
625 743
626#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 744#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
627#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 745#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
628 746
629#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 747#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
630#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 748#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
631 749
632#define GET_ATTR(x) (((x) & RS_attrMask)) 750#define GET_ATTR(x) (((x) & RS_attrMask))
751// return attributes defining the background, encoding doesn't matter
752// depends on RS_fgShift > RS_bgShift
633#define GET_BGATTR(x) \ 753#define GET_BGATTR(x) \
754 (ecb_unlikely ((x) & RS_RVid) \
634 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 755 ? (((x) & (RS_attrMask & ~RS_RVid)) \
635 | (((x) & RS_fgMask)<<Color_Bits)) \ 756 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
636 : ((x) & (RS_attrMask | RS_bgMask))) 757 : ((x) & (RS_attrMask | RS_bgMask)))
637#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 758#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
638#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 759#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
639#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 760#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
640 761
641#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 762#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
642 763
643#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 764#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
… …
666{ 787{
667 text_t *t; // terminal the text 788 text_t *t; // terminal the text
668 rend_t *r; // rendition, uses RS_ flags 789 rend_t *r; // rendition, uses RS_ flags
669 tlen_t_ l; // length of each text line 790 tlen_t_ l; // length of each text line
670 uint32_t f; // flags 791 uint32_t f; // flags
792
793 bool valid ()
794 {
795 return l >= 0;
796 }
797
798 void alloc ()
799 {
800 l = 0;
801 }
671 802
672 bool is_longer () 803 bool is_longer ()
673 { 804 {
674 return f & LINE_LONGER; 805 return f & LINE_LONGER;
675 } 806 }
… …
740// that are not representable in unicode, as well as characters 871// that are not representable in unicode, as well as characters
741// not fitting in the BMP. 872// not fitting in the BMP.
742struct compose_char 873struct compose_char
743{ 874{
744 unicode_t c1, c2; // any chars != NOCHAR are valid 875 unicode_t c1, c2; // any chars != NOCHAR are valid
876 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
877 compose_char () = default;
878 #endif
745 compose_char (unicode_t c1, unicode_t c2) 879 compose_char (unicode_t c1, unicode_t c2)
746 : c1(c1), c2(c2) 880 : c1(c1), c2(c2)
747 { } 881 { }
748}; 882};
749 883
… …
782{ 916{
783 int x, y, w, h; // overlay dimensions 917 int x, y, w, h; // overlay dimensions
784 text_t **text; 918 text_t **text;
785 rend_t **rend; 919 rend_t **rend;
786 920
787 // while tempting to add swap() etc. here, it effetcively only increases code size 921 // while tempting to add swap() etc. here, it effectively only increases code size
788}; 922};
789 923
790/* ------------------------------------------------------------------------- */ 924/* ------------------------------------------------------------------------- */
791 925
792typedef struct 926typedef struct
… …
831 * END······················= total_rows 965 * END······················= total_rows
832 */ 966 */
833 967
834struct TermWin_t 968struct TermWin_t
835{ 969{
970 int vt_width; /* actual window width [pixels] */
971 int vt_height; /* actual window height [pixels] */
836 int width; /* window width [pixels] */ 972 int width; /* window width [pixels] */
837 int height; /* window height [pixels] */ 973 int height; /* window height [pixels] */
838 int fwidth; /* font width [pixels] */ 974 int fwidth; /* font width [pixels] */
839 int fheight; /* font height [pixels] */ 975 int fheight; /* font height [pixels] */
840 int fbase; /* font ascent (baseline) [pixels] */ 976 int fbase; /* font ascent (baseline) [pixels] */
… …
849 int saveLines; /* number of lines that fit in scrollback */ 985 int saveLines; /* number of lines that fit in scrollback */
850 int total_rows; /* total number of rows in this terminal */ 986 int total_rows; /* total number of rows in this terminal */
851 int term_start; /* term lines start here */ 987 int term_start; /* term lines start here */
852 int view_start; /* scrollback view starts here */ 988 int view_start; /* scrollback view starts here */
853 int top_row; /* topmost row index of scrollback */ 989 int top_row; /* topmost row index of scrollback */
854 Window parent[6]; /* parent identifiers - we're parent[0] */ 990 Window parent; /* parent identifier */
855 Window vt; /* vt100 window */ 991 Window vt; /* vt100 window */
856 GC gc; /* GC for drawing */ 992 GC gc; /* GC for drawing */
857 Pixmap pixmap;
858 rxvt_drawable *drawable; 993 rxvt_drawable *drawable;
859 rxvt_fontset *fontset[4]; 994 rxvt_fontset *fontset[4];
860}; 995};
861 996
862/* 997/*
… …
924#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1059#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
925#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1060#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
926 1061
927/* rxvt_vars.options */ 1062/* rxvt_vars.options */
928enum { 1063enum {
929# define def(name,idx) Opt_ ## name = idx,
930# define nodef(name) Opt_ ## name = 0, 1064# define def(name) Opt_ ## name,
1065# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1066 Opt_0,
931# include "optinc.h" 1067# include "optinc.h"
932# undef nodef 1068# undef nodef
933# undef def 1069# undef def
934Opt_count 1070 Opt_count
935}; 1071};
936 1072
937/* ------------------------------------------------------------------------- */ 1073/* ------------------------------------------------------------------------- */
938 1074
939struct rxvt_vars : TermWin_t 1075struct rxvt_vars : TermWin_t
… …
941 scrollBar_t scrollBar; 1077 scrollBar_t scrollBar;
942 uint8_t options[(Opt_count + 7) >> 3]; 1078 uint8_t options[(Opt_count + 7) >> 3];
943 XSizeHints szHint; 1079 XSizeHints szHint;
944 rxvt_color *pix_colors; 1080 rxvt_color *pix_colors;
945 Cursor TermWin_cursor; /* cursor for vt window */ 1081 Cursor TermWin_cursor; /* cursor for vt window */
946 int numlock_state; 1082
947 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1083 line_t *row_buf; // all lines, scrollback + terminal, circular
948 line_t *drawn_buf; // text on screen 1084 line_t *drawn_buf; // text on screen
949 line_t *swap_buf; // lines for swap buffer 1085 line_t *swap_buf; // lines for swap buffer
950 char *tabs; /* per location: 1 == tab-stop */ 1086 char *tabs; /* per location: 1 == tab-stop */
951 screen_t screen; 1087 screen_t screen;
952 screen_t swap; 1088 screen_t swap;
… …
986 hidden_text:1, 1122 hidden_text:1,
987#endif 1123#endif
988#if POINTER_BLANK 1124#if POINTER_BLANK
989 hidden_pointer:1, 1125 hidden_pointer:1,
990#endif 1126#endif
991 enc_utf8:1, /* wether locale uses utf-8 */ 1127 enc_utf8:1, /* whether locale uses utf-8 */
992 seen_input:1, /* wether we have seen some program output yet */ 1128 seen_input:1, /* whether we have seen some program output yet */
993 seen_resize:1, /* wether we had a resize event */ 1129 seen_resize:1, /* whether we had a resize event */
1130 init_done:1,
994 parsed_geometry:1; 1131 parsed_geometry:1;
995 1132
996 unsigned char refresh_type, 1133 unsigned char refresh_type,
997#ifdef META8_OPTION 1134#ifdef META8_OPTION
998 meta_char, /* Alt-key prefix */ 1135 meta_char; /* Alt-key prefix */
999#endif 1136#endif
1000 selection_wait,
1001 selection_type;
1002/* ---------- */ 1137/* ---------- */
1003 bool rvideo_state, rvideo_mode; 1138 bool rvideo_state, rvideo_mode;
1004#ifndef NO_BELL 1139#ifndef NO_BELL
1005 bool rvideo_bell; 1140 bool rvideo_bell;
1006#endif 1141#endif
… …
1034 allowedxerror; 1169 allowedxerror;
1035/* ---------- */ 1170/* ---------- */
1036 unsigned int ModLevel3Mask, 1171 unsigned int ModLevel3Mask,
1037 ModMetaMask, 1172 ModMetaMask,
1038 ModNumLockMask; 1173 ModNumLockMask;
1039 int old_width, /* last used width in screen resize */
1040 old_height; /* last used height in screen resize */
1041 unsigned long priv_modes, 1174 unsigned long priv_modes,
1042 SavedModes; 1175 SavedModes;
1043/* ---------- */ 1176/* ---------- */
1044 Atom *xa; 1177 Atom *xa;
1045/* ---------- */ 1178/* ---------- */
1046 Time selection_time, 1179 Time selection_time,
1047 selection_request_time,
1048 clipboard_time; 1180 clipboard_time;
1181 rxvt_selection *selection_req;
1049 pid_t cmd_pid; /* process id of child */ 1182 pid_t cmd_pid; /* process id of child */
1050 char * incr_buf;
1051 size_t incr_buf_size, incr_buf_fill;
1052/* ---------- */ 1183/* ---------- */
1053 struct mouse_event MEvent; 1184 struct mouse_event MEvent;
1054 XComposeStatus compose; 1185 XComposeStatus compose;
1055 struct termios tio; 1186 static struct termios def_tio;
1056 row_col_t oldcursor; 1187 row_col_t oldcursor;
1057#ifdef HAVE_BG_PIXMAP 1188#ifdef HAVE_BG_PIXMAP
1058 bgPixmap_t bgPixmap; 1189 void bg_init ();
1190 void bg_destroy ();
1191
1192 enum {
1193 BG_IS_VALID = 1 << 0,
1194
1195 BG_IS_TRANSPARENT = 1 << 1,
1196 BG_NEEDS_REFRESH = 1 << 2,
1197 };
1198
1199 uint8_t bg_flags;
1200
1201# if BG_IMAGE_FROM_FILE
1202 vector<rxvt_image> image_vec;
1203 rxvt_image *new_image ()
1204 {
1205 image_vec.resize (image_vec.size () + 1);
1206 return &image_vec.back ();
1207 }
1208 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1209 bool render_image (rxvt_image &image);
1210 void parse_image (int id, const char *type, const char *arg);
1059#endif 1211# endif
1060#ifdef HAVE_AFTERIMAGE
1061 ASVisual *asv;
1062 ASImageManager *asimman;
1063 1212
1064 void init_asv () 1213# if ENABLE_TRANSPARENCY
1214 Pixmap root_pixmap; /* current root pixmap set */
1215 image_effects root_effects;
1216
1217 void bg_set_transparent ()
1065 { 1218 {
1066 if (!asv) 1219 bg_flags |= BG_IS_TRANSPARENT;
1067 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1068 } 1220 }
1221 void bg_set_root_pixmap ();
1222 bool render_root_image ();
1223# endif
1224
1225 bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius);
1226 bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade);
1227 void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade);
1228
1229 ev_tstamp bg_valid_since;
1230
1231 Pixmap bg_pixmap;
1232 unsigned int bg_pmap_width, bg_pmap_height;
1233
1234 int target_x;
1235 int target_y;
1236 bool bg_set_position (int x, int y);
1237 bool bg_window_size_sensitive ();
1238 bool bg_window_position_sensitive ();
1239
1240 bool bg_render ();
1241 void bg_invalidate ()
1242 {
1243 bg_flags &= ~BG_IS_VALID;
1244 }
1245#endif
1246#if HAVE_PIXBUF
1247 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1248 int src_x, int src_y, int dst_x, int dst_y,
1249 unsigned int width, unsigned int height, bool argb);
1069#endif 1250#endif
1070 1251
1071#if ENABLE_OVERLAY 1252#if ENABLE_OVERLAY
1072 overlay_base ov; 1253 overlay_base ov;
1073 1254
… …
1081 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1262 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1082#endif 1263#endif
1083 1264
1084 vector<void *> allocated; // free these memory blocks with free() 1265 vector<void *> allocated; // free these memory blocks with free()
1085 1266
1086 char env_windowid[21]; /* environmental variable WINDOWID */ 1267 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1087 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1088 char *env_display; /* environmental variable DISPLAY */
1089 char *env_term; /* environmental variable TERM */
1090 1268
1091 char *locale; 1269 char *locale;
1092 char charsets[4]; 1270 char charsets[4];
1093 char *v_buffer; /* pointer to physical buffer */ 1271 char *v_buffer; /* pointer to physical buffer */
1094 unsigned int v_buflen; /* size of area to write */ 1272 unsigned int v_buflen; /* size of area to write */
… …
1106 char *cmdbuf_ptr, *cmdbuf_endp; 1284 char *cmdbuf_ptr, *cmdbuf_endp;
1107 char cmdbuf_base[CBUFSIZ]; 1285 char cmdbuf_base[CBUFSIZ];
1108 1286
1109 ptytty *pty; 1287 ptytty *pty;
1110 1288
1111 rxvt_salloc *talloc; // text line allocator 1289 // chunk contains all line_t's as well as rend_t and text_t buffers
1112 rxvt_salloc *ralloc; // rend line allocator 1290 // for drawn_buf, swap_buf and row_buf, in this order
1291 void *chunk;
1292 size_t chunk_size;
1113 1293
1114 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1294 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1115 1295
1116#if ENABLE_FRILLS || ISO_14755 1296#if ENABLE_FRILLS || ISO_14755
1117 // ISO 14755 entry support 1297 // ISO 14755 entry support
… …
1134 void rootwin_cb (XEvent &xev); 1314 void rootwin_cb (XEvent &xev);
1135 xevent_watcher rootwin_ev; 1315 xevent_watcher rootwin_ev;
1136#endif 1316#endif
1137#ifdef HAVE_BG_PIXMAP 1317#ifdef HAVE_BG_PIXMAP
1138 void update_background (); 1318 void update_background ();
1139#if TRACE_PIXMAPS
1140 void trace_update_background (const char *file, int line);
1141# define update_background() trace_update_background (__FILE__, __LINE__)
1142#endif
1143 void update_background_cb (ev::timer &w, int revents); 1319 void update_background_cb (ev::timer &w, int revents);
1144 ev::timer update_background_ev; 1320 ev::timer update_background_ev;
1145#endif 1321#endif
1146 1322
1147 void x_cb (XEvent &xev); 1323 void x_cb (XEvent &xev);
… …
1152 void child_cb (ev::child &w, int revents); ev::child child_ev; 1328 void child_cb (ev::child &w, int revents); ev::child child_ev;
1153 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1329 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1154 void refresh_check (); 1330 void refresh_check ();
1155 void flush (); 1331 void flush ();
1156 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1332 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1333 void cmdbuf_reify ();
1334 void cmdbuf_append (const char *str, size_t count);
1157 bool pty_fill (); 1335 bool pty_fill ();
1158 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1336 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1159 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1160 1337
1161#ifdef CURSOR_BLINK 1338#ifdef CURSOR_BLINK
1339 void cursor_blink_reset ();
1162 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1340 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1163#endif 1341#endif
1164#ifdef TEXT_BLINK 1342#ifdef TEXT_BLINK
1165 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1343 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1166#endif 1344#endif
… …
1185 void pointer_unblank (); 1363 void pointer_unblank ();
1186 1364
1187 void tt_printf (const char *fmt,...); 1365 void tt_printf (const char *fmt,...);
1188 void tt_write (const char *data, unsigned int len); 1366 void tt_write (const char *data, unsigned int len);
1189 void pty_write (); 1367 void pty_write ();
1190
1191 void init (stringvec *argv, stringvec *envv)
1192 {
1193 this->argv = argv;
1194 init (argv->size (), argv->begin (), envv);
1195 }
1196 1368
1197 void make_current () const // make this the "currently active" urxvt instance 1369 void make_current () const // make this the "currently active" urxvt instance
1198 { 1370 {
1199 SET_R (this); 1371 SET_R (this);
1200 set_environ (envv); 1372 set_environ (envv);
… …
1212 void im_set_size (XRectangle &size); 1384 void im_set_size (XRectangle &size);
1213 void im_set_position (XPoint &pos) NOTHROW; 1385 void im_set_position (XPoint &pos) NOTHROW;
1214 void im_set_color (unsigned long &fg, unsigned long &bg); 1386 void im_set_color (unsigned long &fg, unsigned long &bg);
1215 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1387 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1216 1388
1217 bool IMisRunning (); 1389 bool im_is_running ();
1218 void IMSendSpot (); 1390 void im_send_spot ();
1219 bool IM_get_IC (const char *modifiers); 1391 bool im_get_ic (const char *modifiers);
1220 void IMSetPosition (); 1392 void im_set_position ();
1221#endif 1393#endif
1222 1394
1223 // command.C 1395 // command.C
1224 void key_press (XKeyEvent &ev); 1396 void key_press (XKeyEvent &ev);
1225 void key_release (XKeyEvent &ev); 1397 void key_release (XKeyEvent &ev);
1226 unsigned int cmd_write (const char *str, unsigned int count);
1227 1398
1228 wchar_t next_char () NOTHROW; 1399 wchar_t next_char () NOTHROW;
1229 wchar_t cmd_getc () THROW ((class out_of_input)); 1400 wchar_t cmd_getc () THROW ((class out_of_input));
1230 uint32_t next_octet () NOTHROW; 1401 uint32_t next_octet () NOTHROW;
1231 uint32_t cmd_get8 () THROW ((class out_of_input)); 1402 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1258 void process_color_seq (int report, int color, const char *str, char resp); 1429 void process_color_seq (int report, int color, const char *str, char resp);
1259 void process_xterm_seq (int op, char *str, char resp); 1430 void process_xterm_seq (int op, char *str, char resp);
1260 int privcases (int mode, unsigned long bit); 1431 int privcases (int mode, unsigned long bit);
1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1432 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1262 void process_sgr_mode (unsigned int nargs, const int *arg); 1433 void process_sgr_mode (unsigned int nargs, const int *arg);
1263 void process_graphics ();
1264 // init.C 1434 // init.C
1435 void init (stringvec *argv, stringvec *envv);
1436 void init (int argc, const char *const *argv, const char *const *envv);
1437 void init2 (int argc, const char *const *argv);
1265 void init_vars (); 1438 void init_vars ();
1266 const char **init_resources (int argc, const char *const *argv); 1439 const char **init_resources (int argc, const char *const *argv);
1267 void init (int argc, const char *const *argv, stringvec *envv);
1268 void init_env (); 1440 void init_env ();
1269 void set_locale (const char *locale); 1441 void set_locale (const char *locale);
1270 void init_xlocale (); 1442 void init_xlocale ();
1271 void init_command (const char *const *argv); 1443 void init_command (const char *const *argv);
1272 void run_command (const char *const *argv); 1444 void run_command (const char *const *argv);
1273 int run_child (const char *const *argv); 1445 int run_child (const char *const *argv);
1274 void color_aliases (int idx); 1446 void color_aliases (int idx);
1275 void create_windows (int argc, const char *const *argv); 1447 void create_windows (int argc, const char *const *argv);
1276 void get_colours (); 1448 void get_colours ();
1277 void get_ourmods (); 1449 void get_ourmods ();
1450 void set_icon (const char *file);
1278 // main.C 1451 // main.C
1279 void tt_winch (); 1452 void tt_winch ();
1280 rxvt_term (); 1453 rxvt_term ();
1281 ~rxvt_term (); 1454 ~rxvt_term ();
1282 void destroy (); 1455 void destroy ();
… …
1284 void recolour_cursor (); 1457 void recolour_cursor ();
1285 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1458 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1286 void window_calc (unsigned int newwidth, unsigned int newheight); 1459 void window_calc (unsigned int newwidth, unsigned int newheight);
1287 bool set_fonts (); 1460 bool set_fonts ();
1288 void set_string_property (Atom prop, const char *str, int len = -1); 1461 void set_string_property (Atom prop, const char *str, int len = -1);
1462 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1289 void set_utf8_property (Atom prop, const char *str, int len = -1); 1463 void set_utf8_property (Atom prop, const char *str, int len = -1);
1290 void set_title (const char *str); 1464 void set_title (const char *str);
1291 void set_icon_name (const char *str); 1465 void set_icon_name (const char *str);
1292 void set_window_color (int idx, const char *color); 1466 void set_window_color (int idx, const char *color);
1293 void set_colorfgbg (); 1467 char *get_colorfgbg ();
1294 bool set_color (rxvt_color &color, const char *name); 1468 bool set_color (rxvt_color &color, const char *name);
1295 void alias_color (int dst, int src); 1469 void alias_color (int dst, int src);
1296 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1470 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1297 void get_window_origin (int &x, int &y); 1471 void get_window_origin (int &x, int &y);
1298 Pixmap get_pixmap_property (int prop_id);
1299 1472
1300 // screen.C 1473 // screen.C
1301
1302 void lalloc (line_t &l) const
1303 {
1304 l.t = (text_t *)talloc->alloc ();
1305 l.r = (rend_t *)ralloc->alloc ();
1306 }
1307
1308#if 0
1309 void lfree (line_t &l)
1310 {
1311 talloc->free (l.t);
1312 ralloc->free (l.r);
1313 }
1314#endif
1315
1316 void lresize (line_t &l) const
1317 {
1318 if (!l.t)
1319 return;
1320
1321 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1322 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1323
1324 l.l = min (l.l, ncol);
1325
1326 if (ncol > prev_ncol)
1327 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1328 }
1329 1474
1330 int fgcolor_of (rend_t r) const NOTHROW 1475 int fgcolor_of (rend_t r) const NOTHROW
1331 { 1476 {
1332 int base = GET_BASEFG (r); 1477 int base = GET_BASEFG (r);
1333#ifndef NO_BRIGHTCOLOR 1478#ifndef NO_BRIGHTCOLOR
1334 if (r & RS_Bold 1479 if (r & RS_Bold
1335# if ENABLE_STYLES 1480# if ENABLE_STYLES
1336 && option (Opt_intensityStyles) 1481 && option (Opt_intensityStyles)
1337# endif 1482# endif
1338 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1483 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1339 base += minBrightCOLOR - minCOLOR; 1484 base += minBrightCOLOR - minCOLOR;
1340#endif 1485#endif
1341 return base; 1486 return base;
1342 } 1487 }
1343 1488
… …
1347#ifndef NO_BRIGHTCOLOR 1492#ifndef NO_BRIGHTCOLOR
1348 if (r & RS_Blink 1493 if (r & RS_Blink
1349# if ENABLE_STYLES 1494# if ENABLE_STYLES
1350 && option (Opt_intensityStyles) 1495 && option (Opt_intensityStyles)
1351# endif 1496# endif
1352 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1497 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1353 base += minBrightCOLOR - minCOLOR; 1498 base += minBrightCOLOR - minCOLOR;
1354#endif 1499#endif
1355 return base; 1500 return base;
1356 } 1501 }
1357 1502
1358 bool option (uint8_t opt) const NOTHROW 1503 bool option (uint8_t opt) const NOTHROW
1359 { 1504 {
1360 if (!opt)
1361 return 0;
1362
1363 --opt;
1364 return options[opt >> 3] & (1 << (opt & 7)); 1505 return options[opt >> 3] & (1 << (opt & 7));
1365 } 1506 }
1366 1507
1367 void set_option (uint8_t opt, bool set = true) NOTHROW 1508 void set_option (uint8_t opt, bool set = true) NOTHROW;
1368 {
1369 if (!opt)
1370 return;
1371
1372 --opt;
1373 if (set)
1374 options[opt >> 3] |= (1 << (opt & 7));
1375 else
1376 options[opt >> 3] &= ~(1 << (opt & 7));
1377 }
1378
1379 void set_privmode (unsigned bit, int set) NOTHROW
1380 {
1381 if (set)
1382 priv_modes |= bit;
1383 else
1384 priv_modes &= ~bit;
1385 }
1386 1509
1387 // modifies first argument(!) 1510 // modifies first argument(!)
1511 void tt_paste (char *data, unsigned int len) NOTHROW;
1388 void paste (char *data, unsigned int len) NOTHROW; 1512 void paste (char *data, unsigned int len) NOTHROW;
1513 void scr_alloc () NOTHROW;
1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1514 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1515 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 void scr_kill_char (line_t &l, int col) const NOTHROW; 1516 void scr_kill_char (line_t &l, int col) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1517 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1393 void scr_reset (); 1518 void scr_reset ();
… …
1401 void scr_backindex () NOTHROW; 1526 void scr_backindex () NOTHROW;
1402 void scr_forwardindex () NOTHROW; 1527 void scr_forwardindex () NOTHROW;
1403#endif 1528#endif
1404 void scr_touch (bool refresh) NOTHROW; 1529 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1530 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 void scr_recolour () NOTHROW; 1531 void scr_recolour (bool refresh = true) NOTHROW;
1407 void scr_remap_chars () NOTHROW; 1532 void scr_remap_chars () NOTHROW;
1408 void scr_remap_chars (line_t &l) NOTHROW; 1533 void scr_remap_chars (line_t &l) NOTHROW;
1409 1534
1410 enum cursor_mode { SAVE, RESTORE }; 1535 enum cursor_mode { SAVE, RESTORE };
1411 1536
… …
1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1571 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1447 void scr_reverse_selection () NOTHROW; 1572 void scr_reverse_selection () NOTHROW;
1448 void scr_dump (int fd) NOTHROW; 1573 void scr_dump (int fd) NOTHROW;
1449 1574
1450 void selection_check (int check_more) NOTHROW; 1575 void selection_check (int check_more) NOTHROW;
1451 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1452 void selection_property (Window win, Atom prop) NOTHROW;
1453 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1576 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1454 int selection_request_other (Atom target, int selnum) NOTHROW;
1455 void selection_clear (bool clipboard = false) NOTHROW; 1577 void selection_clear (bool clipboard = false) NOTHROW;
1456 void clipboard_copy (Time tm);
1457 void selection_make (Time tm); 1578 void selection_make (Time tm);
1458 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1579 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1459 void selection_start_colrow (int col, int row) NOTHROW; 1580 void selection_start_colrow (int col, int row) NOTHROW;
1460 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1581 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1461 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1582 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1464 void selection_click (int clicks, int x, int y) NOTHROW; 1585 void selection_click (int clicks, int x, int y) NOTHROW;
1465 void selection_extend (int x, int y, int flag) NOTHROW; 1586 void selection_extend (int x, int y, int flag) NOTHROW;
1466 void selection_rotate (int x, int y) NOTHROW; 1587 void selection_rotate (int x, int y) NOTHROW;
1467 1588
1468 // xdefaults.C 1589 // xdefaults.C
1469 void get_options (int argc, const char *const *argv); 1590 const char **get_options (int argc, const char *const *argv);
1470 int parse_keysym (const char *str, const char *arg); 1591 int parse_keysym (const char *str, const char *arg);
1471 const char *x_resource (const char *name); 1592 const char *x_resource (const char *name);
1472 void extract_resources (); 1593 void extract_resources ();
1594 void extract_keysym_resources ();
1595 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1596 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1597 bool parse_bool_resource (const char *str)
1598 {
1599 return (!strcasecmp (str, "TRUE")
1600 || !strcasecmp (str, "YES")
1601 || !strcasecmp (str, "ON")
1602 || !strcasecmp (str, "1"));
1603 }
1473}; 1604};
1474 1605
1475#endif /* _RXVT_H_ */ 1606#endif /* _RXVT_H_ */
1476 1607

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