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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.386 by root, Wed Mar 31 23:01:51 2010 UTC vs.
Revision 1.512 by sf-exg, Sat Dec 29 15:59:51 2012 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
47 45
48#include "feature.h" 46#include "feature.h"
49 47
50#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
52#endif 51#endif
53 52
54#if ENABLE_PERL 53#if ENABLE_PERL
55# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
72#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
73#include <X11/keysym.h> 72#include <X11/keysym.h>
74#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 74#include <X11/Xatom.h>
76 75
76#if HAVE_PIXBUF
77# include <gdk-pixbuf/gdk-pixbuf.h>
78#endif
79
80#if 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#define RS_fgMask 0x0000007fUL // 128 colors 421// GET_BGATTR depends on RS_fgShift > RS_bgShift
312#define RS_bgMask 0x00003f80UL // 128 colors 422#define RS_colorMask ((1UL << Color_Bits) - 1UL)
423#define RS_bgShift 0
424#define RS_fgShift (RS_bgShift + Color_Bits)
425#define RS_bgMask (RS_colorMask << RS_bgShift)
426#define RS_fgMask (RS_colorMask << RS_fgShift)
427
428// must have space for rxvt_fontset::fontCount * 2 + 2 values
429#define RS_fontShift (RS_fgShift + Color_Bits)
430#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
431#define RS_fontCount rxvt_fontset::fontCount
432#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
433
434// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
435#define RS_redraw (2UL << RS_fontShift)
436
437#define RS_Sel (1UL << 22)
438
439// 4 custom bits for extensions
440#define RS_customCount 16UL
441#define RS_customShift 23
442#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
313 443
314// font styles 444// font styles
315#define RS_Bold 0x00004000UL // value 1 445#define RS_Bold (1UL << RS_styleShift)
316#define RS_Italic 0x00008000UL // value 2 446#define RS_Italic (2UL << RS_styleShift)
447
448#define RS_styleCount 4
449#define RS_styleShift 27
450#define RS_styleMask (RS_Bold | RS_Italic)
317 451
318// fake styles 452// fake styles
319#define RS_Blink 0x00010000UL // blink 453#define RS_Blink (1UL << 29)
320#define RS_RVid 0x00020000UL // reverse video 454#define RS_RVid (1UL << 30) // reverse video
321#define RS_Uline 0x00040000UL // underline 455#define RS_Uline (1UL << 31) // underline
322
323// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
324#define RS_redraw 0x02000000UL
325
326// 5 custom bits for extensions
327#define RS_customCount 16
328#define RS_customMask 0x00780000UL
329#define RS_customShift 19
330
331// must have space for rxvt_fontset::fontCount * 2 + 2 values
332#define RS_fontMask 0xf8000000UL // includes RS_Careful
333#define RS_fontShift 27
334#define RS_Careful 0x08000000UL /* be careful when drawing these */
335
336#define RS_styleCount 4
337#define RS_styleMask (RS_Bold | RS_Italic)
338#define RS_styleShift 14
339 456
340#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)
341#define RS_attrMask (RS_baseattrMask | RS_fontMask) 458#define RS_attrMask (RS_baseattrMask | RS_fontMask)
342 459
343#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 460#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
344#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 461#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
345
346#define Sel_none 0 /* Not waiting */
347#define Sel_normal 0x01 /* normal selection */
348#define Sel_incr 0x02 /* incremental selection */
349#define Sel_direct 0x00
350#define Sel_Primary 0x01
351#define Sel_Secondary 0x02
352#define Sel_Clipboard 0x03
353#define Sel_whereMask 0x0f
354#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
355#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
356 462
357enum { 463enum {
358 C0_NUL = 0x00, 464 C0_NUL = 0x00,
359 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,
360 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 ,
… …
378 XTerm_Color_cursor = 12, // change actual 'Cursor' color 484 XTerm_Color_cursor = 12, // change actual 'Cursor' color
379 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 485 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
380 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 486 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
381 XTerm_Color05 = 15, // not implemented (tektronix fg) 487 XTerm_Color05 = 15, // not implemented (tektronix fg)
382 XTerm_Color06 = 16, // not implemented (tektronix bg) 488 XTerm_Color06 = 16, // not implemented (tektronix bg)
383 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
384 XTerm_logfile = 46, // not implemented 491 XTerm_logfile = 46, // not implemented
385 XTerm_font = 50, 492 XTerm_font = 50,
386 493
387 XTerm_konsole30 = 30, // reserved for konsole 494 XTerm_konsole30 = 30, // reserved for konsole
388 XTerm_konsole31 = 31, // reserved for konsole 495 XTerm_konsole31 = 31, // reserved for konsole
… …
390 /* 497 /*
391 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 498 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
392 */ 499 */
393 500
394 // deprecated 501 // deprecated
395 Rxvt_Color_BD = 18,
396 Rxvt_Color_UL = 19,
397 Rxvt_restoreFG = 39, 502 Rxvt_restoreFG = 39,
398 Rxvt_restoreBG = 49, 503 Rxvt_restoreBG = 49,
399 504
400 Rxvt_Pixmap = 20, // new bg pixmap 505 Rxvt_Pixmap = 20, // new bg pixmap
401 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 506 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
455 Color_White = maxBrightCOLOR, 560 Color_White = maxBrightCOLOR,
456#else 561#else
457 Color_White = maxCOLOR, 562 Color_White = maxCOLOR,
458#endif 563#endif
459 minTermCOLOR = Color_White + 1, 564 minTermCOLOR = Color_White + 1,
565#if USE_256_COLORS
566 maxTermCOLOR = Color_White + 240,
567#else
460 maxTermCOLOR = Color_White + 72, 568 maxTermCOLOR = Color_White + 72,
569#endif
461#ifndef NO_CURSORCOLOR 570#ifndef NO_CURSORCOLOR
462 Color_cursor, 571 Color_cursor,
463 Color_cursor2, 572 Color_cursor2,
464#endif 573#endif
465 Color_pointer_fg, 574 Color_pointer_fg,
… …
474#if ENABLE_FRILLS 583#if ENABLE_FRILLS
475 Color_underline, 584 Color_underline,
476#endif 585#endif
477#ifdef OPTION_HC 586#ifdef OPTION_HC
478 Color_HC, 587 Color_HC,
588 Color_HTC,
479#endif 589#endif
480 Color_scroll, 590 Color_scroll,
481#ifdef RXVT_SCROLLBAR 591#ifdef RXVT_SCROLLBAR
482 Color_trough, 592 Color_trough,
483#endif 593#endif
484#if ENABLE_TRANSPARENCY 594#if BG_IMAGE_FROM_ROOT
485 Color_tint, 595 Color_tint,
486#endif 596#endif
487#if OFF_FOCUS_FADING 597#if OFF_FOCUS_FADING
488 Color_fade, 598 Color_fade,
489#endif 599#endif
… …
495#else 605#else
496 TOTAL_COLORS = NRS_COLORS 606 TOTAL_COLORS = NRS_COLORS
497#endif 607#endif
498}; 608};
499 609
610#if USE_256_COLORS
611# define Color_Bits 9 // 0 .. maxTermCOLOR
612#else
500#define Color_Bits 7 // 0 .. maxTermCOLOR 613# define Color_Bits 7 // 0 .. maxTermCOLOR
614#endif
501 615
502/* 616/*
503 * Resource list 617 * Resource list
504 */ 618 */
505enum { 619enum {
… …
533#define PrivMode_vt52 (1UL<<18) 647#define PrivMode_vt52 (1UL<<18)
534#define PrivMode_LFNL (1UL<<19) 648#define PrivMode_LFNL (1UL<<19)
535#define PrivMode_MouseBtnEvent (1UL<<20) 649#define PrivMode_MouseBtnEvent (1UL<<20)
536#define PrivMode_MouseAnyEvent (1UL<<21) 650#define PrivMode_MouseAnyEvent (1UL<<21)
537#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
538 654
539#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)
540 656
541#ifdef ALLOW_132_MODE 657#ifdef ALLOW_132_MODE
542# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 658# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
593/* 709/*
594 ***************************************************************************** 710 *****************************************************************************
595 * MACRO DEFINES 711 * MACRO DEFINES
596 ***************************************************************************** 712 *****************************************************************************
597 */ 713 */
714
715// speed hack, copy some member variable into a local variable of the same name
598#define dLocal(type,name) type const name = this->name 716#define dLocal(type,name) type const name = this->name
599 717
600// 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
601// single-width. 719// single-width.
602#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))
… …
616 734
617#define LINENO(n) LINENO_of (this, n) 735#define LINENO(n) LINENO_of (this, n)
618#define ROW(n) ROW_of (this, n) 736#define ROW(n) ROW_of (this, n)
619 737
620/* how to build & extract colors and attributes */ 738/* how to build & extract colors and attributes */
621#define GET_BASEFG(x) (((x) & RS_fgMask)) 739#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
622#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 740#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
623 741
624#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 742#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
625#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 743#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
626 744
627#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 745#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
628#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 746#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
629 747
630#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
631#define GET_BGATTR(x) \ 751#define GET_BGATTR(x) \
752 (ecb_unlikely ((x) & RS_RVid) \
632 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 753 ? (((x) & (RS_attrMask & ~RS_RVid)) \
633 | (((x) & RS_fgMask)<<Color_Bits)) \ 754 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
634 : ((x) & (RS_attrMask | RS_bgMask))) 755 : ((x) & (RS_attrMask | RS_bgMask)))
635#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 756#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
636#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 757#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
637#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 758#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
638 759
639#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 760#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
640 761
641#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 762#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
… …
664{ 785{
665 text_t *t; // terminal the text 786 text_t *t; // terminal the text
666 rend_t *r; // rendition, uses RS_ flags 787 rend_t *r; // rendition, uses RS_ flags
667 tlen_t_ l; // length of each text line 788 tlen_t_ l; // length of each text line
668 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 }
669 800
670 bool is_longer () 801 bool is_longer ()
671 { 802 {
672 return f & LINE_LONGER; 803 return f & LINE_LONGER;
673 } 804 }
… …
738// that are not representable in unicode, as well as characters 869// that are not representable in unicode, as well as characters
739// not fitting in the BMP. 870// not fitting in the BMP.
740struct compose_char 871struct compose_char
741{ 872{
742 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
743 compose_char (unicode_t c1, unicode_t c2) 877 compose_char (unicode_t c1, unicode_t c2)
744 : c1(c1), c2(c2) 878 : c1(c1), c2(c2)
745 { } 879 { }
746}; 880};
747 881
… …
780{ 914{
781 int x, y, w, h; // overlay dimensions 915 int x, y, w, h; // overlay dimensions
782 text_t **text; 916 text_t **text;
783 rend_t **rend; 917 rend_t **rend;
784 918
785 // 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
786}; 920};
787 921
788/* ------------------------------------------------------------------------- */ 922/* ------------------------------------------------------------------------- */
789 923
790typedef struct 924typedef struct
… …
829 * END······················= total_rows 963 * END······················= total_rows
830 */ 964 */
831 965
832struct TermWin_t 966struct TermWin_t
833{ 967{
968 int vt_width; /* actual window width [pixels] */
969 int vt_height; /* actual window height [pixels] */
834 int width; /* window width [pixels] */ 970 int width; /* window width [pixels] */
835 int height; /* window height [pixels] */ 971 int height; /* window height [pixels] */
836 int fwidth; /* font width [pixels] */ 972 int fwidth; /* font width [pixels] */
837 int fheight; /* font height [pixels] */ 973 int fheight; /* font height [pixels] */
838 int fbase; /* font ascent (baseline) [pixels] */ 974 int fbase; /* font ascent (baseline) [pixels] */
… …
847 int saveLines; /* number of lines that fit in scrollback */ 983 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */ 984 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */ 985 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */ 986 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */ 987 int top_row; /* topmost row index of scrollback */
852 Window parent[6]; /* parent identifiers - we're parent[0] */ 988 Window parent; /* parent identifier */
853 Window vt; /* vt100 window */ 989 Window vt; /* vt100 window */
854 GC gc; /* GC for drawing */ 990 GC gc; /* GC for drawing */
855 Pixmap pixmap;
856 rxvt_drawable *drawable; 991 rxvt_drawable *drawable;
857 rxvt_fontset *fontset[4]; 992 rxvt_fontset *fontset[4];
858}; 993};
859 994
860/* 995/*
… …
922#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1057#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
923#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1058#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
924 1059
925/* rxvt_vars.options */ 1060/* rxvt_vars.options */
926enum { 1061enum {
927# define def(name,idx) Opt_ ## name = idx,
928# 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,
929# include "optinc.h" 1065# include "optinc.h"
930# undef nodef 1066# undef nodef
931# undef def 1067# undef def
932Opt_count 1068 Opt_count
933}; 1069};
934 1070
935/* ------------------------------------------------------------------------- */ 1071/* ------------------------------------------------------------------------- */
936 1072
937struct rxvt_vars : TermWin_t 1073struct rxvt_vars : TermWin_t
… …
939 scrollBar_t scrollBar; 1075 scrollBar_t scrollBar;
940 uint8_t options[(Opt_count + 7) >> 3]; 1076 uint8_t options[(Opt_count + 7) >> 3];
941 XSizeHints szHint; 1077 XSizeHints szHint;
942 rxvt_color *pix_colors; 1078 rxvt_color *pix_colors;
943 Cursor TermWin_cursor; /* cursor for vt window */ 1079 Cursor TermWin_cursor; /* cursor for vt window */
944 int numlock_state; 1080
945 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1081 line_t *row_buf; // all lines, scrollback + terminal, circular
946 line_t *drawn_buf; // text on screen 1082 line_t *drawn_buf; // text on screen
947 line_t *swap_buf; // lines for swap buffer 1083 line_t *swap_buf; // lines for swap buffer
948 char *tabs; /* per location: 1 == tab-stop */ 1084 char *tabs; /* per location: 1 == tab-stop */
949 screen_t screen; 1085 screen_t screen;
950 screen_t swap; 1086 screen_t swap;
… …
987 hidden_pointer:1, 1123 hidden_pointer:1,
988#endif 1124#endif
989 enc_utf8:1, /* whether locale uses utf-8 */ 1125 enc_utf8:1, /* whether locale uses utf-8 */
990 seen_input:1, /* whether we have seen some program output yet */ 1126 seen_input:1, /* whether we have seen some program output yet */
991 seen_resize:1, /* whether we had a resize event */ 1127 seen_resize:1, /* whether we had a resize event */
1128 init_done:1,
992 parsed_geometry:1; 1129 parsed_geometry:1;
993 1130
994 unsigned char refresh_type, 1131 unsigned char refresh_type,
995#ifdef META8_OPTION 1132#ifdef META8_OPTION
996 meta_char, /* Alt-key prefix */ 1133 meta_char; /* Alt-key prefix */
997#endif 1134#endif
998 selection_wait,
999 selection_type;
1000/* ---------- */ 1135/* ---------- */
1001 bool rvideo_state, rvideo_mode; 1136 bool rvideo_state, rvideo_mode;
1002#ifndef NO_BELL 1137#ifndef NO_BELL
1003 bool rvideo_bell; 1138 bool rvideo_bell;
1004#endif 1139#endif
… …
1032 allowedxerror; 1167 allowedxerror;
1033/* ---------- */ 1168/* ---------- */
1034 unsigned int ModLevel3Mask, 1169 unsigned int ModLevel3Mask,
1035 ModMetaMask, 1170 ModMetaMask,
1036 ModNumLockMask; 1171 ModNumLockMask;
1037 int old_width, /* last used width in screen resize */
1038 old_height; /* last used height in screen resize */
1039 unsigned long priv_modes, 1172 unsigned long priv_modes,
1040 SavedModes; 1173 SavedModes;
1041/* ---------- */ 1174/* ---------- */
1042 Atom *xa; 1175 Atom *xa;
1043/* ---------- */ 1176/* ---------- */
1044 Time selection_time, 1177 Time selection_time,
1045 selection_request_time,
1046 clipboard_time; 1178 clipboard_time;
1179 rxvt_selection *selection_req;
1047 pid_t cmd_pid; /* process id of child */ 1180 pid_t cmd_pid; /* process id of child */
1048 char * incr_buf;
1049 size_t incr_buf_size, incr_buf_fill;
1050/* ---------- */ 1181/* ---------- */
1051 struct mouse_event MEvent; 1182 struct mouse_event MEvent;
1052 XComposeStatus compose; 1183 XComposeStatus compose;
1053 struct termios tio; 1184 static struct termios def_tio;
1054 row_col_t oldcursor; 1185 row_col_t oldcursor;
1186
1055#ifdef HAVE_BG_PIXMAP 1187#ifdef HAVE_BG_PIXMAP
1056 bgPixmap_t bgPixmap; 1188 void bg_init ();
1189 void bg_destroy ();
1190
1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1193 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1194 bool render_image (rxvt_image &image);
1057#endif 1195# endif
1058#ifdef HAVE_AFTERIMAGE
1059 ASVisual *asv;
1060 ASImageManager *asimman;
1061 1196
1062 void init_asv () 1197# if BG_IMAGE_FROM_ROOT
1198 rxvt_img *root_img;
1199 image_effects root_effects;
1200
1201 void bg_set_transparent ()
1063 { 1202 {
1064 if (!asv) 1203 bg_flags |= BG_IS_TRANSPARENT;
1065 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1066 } 1204 }
1205 void bg_set_root_pixmap ();
1206 bool render_root_image ();
1207# endif
1208
1209 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1210
1211 ev_tstamp bg_valid_since;
1212
1213 bool bg_window_size_sensitive ();
1214 bool bg_window_position_sensitive ();
1215
1216 void bg_render ();
1217 void bg_invalidate ()
1218 {
1219 bg_flags &= ~BG_IS_VALID;
1220 }
1221#endif
1222
1223#ifdef HAVE_IMG
1224 enum {
1225 BG_IS_VALID = 1 << 0,
1226
1227 BG_IS_TRANSPARENT = 1 << 1,
1228 BG_NEEDS_REFRESH = 1 << 2,
1229 BG_INHIBIT_RENDER = 1 << 3,
1230 };
1231
1232 uint8_t bg_flags;
1233
1234 rxvt_img *bg_img;
1067#endif 1235#endif
1068 1236
1069#if ENABLE_OVERLAY 1237#if ENABLE_OVERLAY
1070 overlay_base ov; 1238 overlay_base ov;
1071 1239
… …
1079 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1247 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1080#endif 1248#endif
1081 1249
1082 vector<void *> allocated; // free these memory blocks with free() 1250 vector<void *> allocated; // free these memory blocks with free()
1083 1251
1084 char env_windowid[21]; /* environmental variable WINDOWID */ 1252 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1085 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1086 char *env_display; /* environmental variable DISPLAY */
1087 char *env_term; /* environmental variable TERM */
1088 1253
1089 char *locale; 1254 char *locale;
1090 char charsets[4]; 1255 char charsets[4];
1091 char *v_buffer; /* pointer to physical buffer */ 1256 char *v_buffer; /* pointer to physical buffer */
1092 unsigned int v_buflen; /* size of area to write */ 1257 unsigned int v_buflen; /* size of area to write */
… …
1104 char *cmdbuf_ptr, *cmdbuf_endp; 1269 char *cmdbuf_ptr, *cmdbuf_endp;
1105 char cmdbuf_base[CBUFSIZ]; 1270 char cmdbuf_base[CBUFSIZ];
1106 1271
1107 ptytty *pty; 1272 ptytty *pty;
1108 1273
1109 rxvt_salloc *talloc; // text line allocator 1274 // chunk contains all line_t's as well as rend_t and text_t buffers
1110 rxvt_salloc *ralloc; // rend line allocator 1275 // for drawn_buf, swap_buf and row_buf, in this order
1276 void *chunk;
1277 size_t chunk_size;
1111 1278
1112 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1279 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1113 1280
1114#if ENABLE_FRILLS || ISO_14755 1281#if ENABLE_FRILLS || ISO_14755
1115 // ISO 14755 entry support 1282 // ISO 14755 entry support
1116 unicode_t iso14755buf; 1283 unicode_t iso14755buf;
1117 void commit_iso14755 (); 1284 void commit_iso14755 ();
1118# if ISO_14755 1285# if ISO_14755
1119 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1286 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1120 void iso14755_54 (int x, int y); 1287 void iso14755_54 (int x, int y);
1121# endif 1288# endif
1122#endif 1289#endif
1123 1290
1124 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1291 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1126 void vt_select_input () const NOTHROW 1293 void vt_select_input () const NOTHROW
1127 { 1294 {
1128 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1295 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1129 } 1296 }
1130 1297
1131#if ENABLE_TRANSPARENCY || ENABLE_PERL 1298#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1132 void rootwin_cb (XEvent &xev); 1299 void rootwin_cb (XEvent &xev);
1133 xevent_watcher rootwin_ev; 1300 xevent_watcher rootwin_ev;
1134#endif 1301#endif
1135#ifdef HAVE_BG_PIXMAP 1302#ifdef HAVE_BG_PIXMAP
1136 void update_background (); 1303 void update_background ();
1137#if TRACE_PIXMAPS
1138 void trace_update_background (const char *file, int line);
1139# define update_background() trace_update_background (__FILE__, __LINE__)
1140#endif
1141 void update_background_cb (ev::timer &w, int revents); 1304 void update_background_cb (ev::timer &w, int revents);
1142 ev::timer update_background_ev; 1305 ev::timer update_background_ev;
1143#endif 1306#endif
1144 1307
1145 void x_cb (XEvent &xev); 1308 void x_cb (XEvent &xev);
… …
1150 void child_cb (ev::child &w, int revents); ev::child child_ev; 1313 void child_cb (ev::child &w, int revents); ev::child child_ev;
1151 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1314 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1152 void refresh_check (); 1315 void refresh_check ();
1153 void flush (); 1316 void flush ();
1154 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1317 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1318 void cmdbuf_reify ();
1319 void cmdbuf_append (const char *str, size_t count);
1155 bool pty_fill (); 1320 bool pty_fill ();
1156 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1321 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1157 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1158 1322
1159#ifdef CURSOR_BLINK 1323#ifdef CURSOR_BLINK
1324 void cursor_blink_reset ();
1160 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1325 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1161#endif 1326#endif
1162#ifdef TEXT_BLINK 1327#ifdef TEXT_BLINK
1163 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1328 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1164#endif 1329#endif
… …
1183 void pointer_unblank (); 1348 void pointer_unblank ();
1184 1349
1185 void tt_printf (const char *fmt,...); 1350 void tt_printf (const char *fmt,...);
1186 void tt_write (const char *data, unsigned int len); 1351 void tt_write (const char *data, unsigned int len);
1187 void pty_write (); 1352 void pty_write ();
1188
1189 void init (stringvec *argv, stringvec *envv)
1190 {
1191 this->argv = argv;
1192 init (argv->size (), argv->begin (), envv);
1193 }
1194 1353
1195 void make_current () const // make this the "currently active" urxvt instance 1354 void make_current () const // make this the "currently active" urxvt instance
1196 { 1355 {
1197 SET_R (this); 1356 SET_R (this);
1198 set_environ (envv); 1357 set_environ (envv);
… …
1210 void im_set_size (XRectangle &size); 1369 void im_set_size (XRectangle &size);
1211 void im_set_position (XPoint &pos) NOTHROW; 1370 void im_set_position (XPoint &pos) NOTHROW;
1212 void im_set_color (unsigned long &fg, unsigned long &bg); 1371 void im_set_color (unsigned long &fg, unsigned long &bg);
1213 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1372 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1214 1373
1215 bool IMisRunning (); 1374 bool im_is_running ();
1216 void IMSendSpot (); 1375 void im_send_spot ();
1217 bool IM_get_IC (const char *modifiers); 1376 bool im_get_ic (const char *modifiers);
1218 void IMSetPosition (); 1377 void im_set_position ();
1219#endif 1378#endif
1220 1379
1221 // command.C 1380 // command.C
1222 void key_press (XKeyEvent &ev); 1381 void key_press (XKeyEvent &ev);
1223 void key_release (XKeyEvent &ev); 1382 void key_release (XKeyEvent &ev);
1224 unsigned int cmd_write (const char *str, unsigned int count);
1225 1383
1226 wchar_t next_char () NOTHROW; 1384 wchar_t next_char () NOTHROW;
1227 wchar_t cmd_getc () THROW ((class out_of_input)); 1385 wchar_t cmd_getc () THROW ((class out_of_input));
1228 uint32_t next_octet () NOTHROW; 1386 uint32_t next_octet () NOTHROW;
1229 uint32_t cmd_get8 () THROW ((class out_of_input)); 1387 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1256 void process_color_seq (int report, int color, const char *str, char resp); 1414 void process_color_seq (int report, int color, const char *str, char resp);
1257 void process_xterm_seq (int op, char *str, char resp); 1415 void process_xterm_seq (int op, char *str, char resp);
1258 int privcases (int mode, unsigned long bit); 1416 int privcases (int mode, unsigned long bit);
1259 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1417 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1260 void process_sgr_mode (unsigned int nargs, const int *arg); 1418 void process_sgr_mode (unsigned int nargs, const int *arg);
1261 void process_graphics ();
1262 // init.C 1419 // init.C
1420 void init (stringvec *argv, stringvec *envv);
1421 void init (int argc, const char *const *argv, const char *const *envv);
1422 void init2 (int argc, const char *const *argv);
1263 void init_vars (); 1423 void init_vars ();
1264 const char **init_resources (int argc, const char *const *argv); 1424 const char **init_resources (int argc, const char *const *argv);
1265 void init (int argc, const char *const *argv, stringvec *envv);
1266 void init_env (); 1425 void init_env ();
1267 void set_locale (const char *locale); 1426 void set_locale (const char *locale);
1268 void init_xlocale (); 1427 void init_xlocale ();
1269 void init_command (const char *const *argv); 1428 void init_command (const char *const *argv);
1270 void run_command (const char *const *argv); 1429 void run_command (const char *const *argv);
1271 int run_child (const char *const *argv); 1430 int run_child (const char *const *argv);
1272 void color_aliases (int idx); 1431 void color_aliases (int idx);
1273 void create_windows (int argc, const char *const *argv); 1432 void create_windows (int argc, const char *const *argv);
1274 void get_colours (); 1433 void get_colours ();
1275 void get_ourmods (); 1434 void get_ourmods ();
1435 void set_icon (const char *file);
1276 // main.C 1436 // main.C
1277 void tt_winch (); 1437 void tt_winch ();
1278 rxvt_term (); 1438 rxvt_term ();
1279 ~rxvt_term (); 1439 ~rxvt_term ();
1280 void destroy (); 1440 void destroy ();
… …
1282 void recolour_cursor (); 1442 void recolour_cursor ();
1283 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1443 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1284 void window_calc (unsigned int newwidth, unsigned int newheight); 1444 void window_calc (unsigned int newwidth, unsigned int newheight);
1285 bool set_fonts (); 1445 bool set_fonts ();
1286 void set_string_property (Atom prop, const char *str, int len = -1); 1446 void set_string_property (Atom prop, const char *str, int len = -1);
1447 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1287 void set_utf8_property (Atom prop, const char *str, int len = -1); 1448 void set_utf8_property (Atom prop, const char *str, int len = -1);
1288 void set_title (const char *str); 1449 void set_title (const char *str);
1289 void set_icon_name (const char *str); 1450 void set_icon_name (const char *str);
1290 void set_window_color (int idx, const char *color); 1451 void set_window_color (int idx, const char *color);
1291 void set_colorfgbg (); 1452 char *get_colorfgbg ();
1292 bool set_color (rxvt_color &color, const char *name); 1453 bool set_color (rxvt_color &color, const char *name);
1293 void alias_color (int dst, int src); 1454 void alias_color (int dst, int src);
1294 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1455 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1295 void get_window_origin (int &x, int &y); 1456 void get_window_origin (int &x, int &y);
1296 Pixmap get_pixmap_property (int prop_id);
1297 1457
1298 // screen.C 1458 // screen.C
1299 1459
1300 void lalloc (line_t &l) const 1460 bool option (uint8_t opt) const NOTHROW
1301 { 1461 {
1302 l.t = (text_t *)talloc->alloc (); 1462 return options[opt >> 3] & (1 << (opt & 7));
1303 l.r = (rend_t *)ralloc->alloc ();
1304 } 1463 }
1305 1464
1306#if 0 1465 void set_option (uint8_t opt, bool set = true) NOTHROW;
1307 void lfree (line_t &l)
1308 {
1309 talloc->free (l.t);
1310 ralloc->free (l.r);
1311 }
1312#endif
1313
1314 void lresize (line_t &l) const
1315 {
1316 if (!l.t)
1317 return;
1318
1319 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1320 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1321
1322 l.l = min (l.l, ncol);
1323
1324 if (ncol > prev_ncol)
1325 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1326 }
1327 1466
1328 int fgcolor_of (rend_t r) const NOTHROW 1467 int fgcolor_of (rend_t r) const NOTHROW
1329 { 1468 {
1330 int base = GET_BASEFG (r); 1469 int base = GET_BASEFG (r);
1331#ifndef NO_BRIGHTCOLOR 1470#ifndef NO_BRIGHTCOLOR
1332 if (r & RS_Bold 1471 if (r & RS_Bold
1333# if ENABLE_STYLES 1472# if ENABLE_STYLES
1334 && option (Opt_intensityStyles) 1473 && option (Opt_intensityStyles)
1335# endif 1474# endif
1336 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1475 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1337 base += minBrightCOLOR - minCOLOR; 1476 base += minBrightCOLOR - minCOLOR;
1338#endif 1477#endif
1339 return base; 1478 return base;
1340 } 1479 }
1341 1480
… …
1345#ifndef NO_BRIGHTCOLOR 1484#ifndef NO_BRIGHTCOLOR
1346 if (r & RS_Blink 1485 if (r & RS_Blink
1347# if ENABLE_STYLES 1486# if ENABLE_STYLES
1348 && option (Opt_intensityStyles) 1487 && option (Opt_intensityStyles)
1349# endif 1488# endif
1350 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1489 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1351 base += minBrightCOLOR - minCOLOR; 1490 base += minBrightCOLOR - minCOLOR;
1352#endif 1491#endif
1353 return base; 1492 return base;
1354 } 1493 }
1355 1494
1356 bool option (uint8_t opt) const NOTHROW
1357 {
1358 if (!opt)
1359 return 0;
1360
1361 --opt;
1362 return options[opt >> 3] & (1 << (opt & 7));
1363 }
1364
1365 void set_option (uint8_t opt, bool set = true) NOTHROW
1366 {
1367 if (!opt)
1368 return;
1369
1370 --opt;
1371 if (set)
1372 options[opt >> 3] |= (1 << (opt & 7));
1373 else
1374 options[opt >> 3] &= ~(1 << (opt & 7));
1375 }
1376
1377 void set_privmode (unsigned bit, int set) NOTHROW
1378 {
1379 if (set)
1380 priv_modes |= bit;
1381 else
1382 priv_modes &= ~bit;
1383 }
1384
1385 // modifies first argument(!) 1495 // modifies first argument(!)
1496 void tt_paste (char *data, unsigned int len) NOTHROW;
1386 void paste (char *data, unsigned int len) NOTHROW; 1497 void paste (char *data, unsigned int len) NOTHROW;
1498 void scr_alloc () NOTHROW;
1387 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1499 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1388 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1500 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1389 void scr_kill_char (line_t &l, int col) const NOTHROW; 1501 void scr_kill_char (line_t &l, int col) const NOTHROW;
1390 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1502 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1391 void scr_reset (); 1503 void scr_reset ();
… …
1399 void scr_backindex () NOTHROW; 1511 void scr_backindex () NOTHROW;
1400 void scr_forwardindex () NOTHROW; 1512 void scr_forwardindex () NOTHROW;
1401#endif 1513#endif
1402 void scr_touch (bool refresh) NOTHROW; 1514 void scr_touch (bool refresh) NOTHROW;
1403 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1515 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1404 void scr_recolour () NOTHROW; 1516 void scr_recolour (bool refresh = true) NOTHROW;
1405 void scr_remap_chars () NOTHROW; 1517 void scr_remap_chars () NOTHROW;
1406 void scr_remap_chars (line_t &l) NOTHROW; 1518 void scr_remap_chars (line_t &l) NOTHROW;
1407 1519
1408 enum cursor_mode { SAVE, RESTORE }; 1520 enum cursor_mode { SAVE, RESTORE };
1409 1521
… …
1444 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1556 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1445 void scr_reverse_selection () NOTHROW; 1557 void scr_reverse_selection () NOTHROW;
1446 void scr_dump (int fd) NOTHROW; 1558 void scr_dump (int fd) NOTHROW;
1447 1559
1448 void selection_check (int check_more) NOTHROW; 1560 void selection_check (int check_more) NOTHROW;
1449 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1450 void selection_property (Window win, Atom prop) NOTHROW;
1451 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1561 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1452 int selection_request_other (Atom target, int selnum) NOTHROW;
1453 void selection_clear (bool clipboard = false) NOTHROW; 1562 void selection_clear (bool clipboard = false) NOTHROW;
1454 void clipboard_copy (Time tm);
1455 void selection_make (Time tm); 1563 void selection_make (Time tm);
1456 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1564 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1457 void selection_start_colrow (int col, int row) NOTHROW; 1565 void selection_start_colrow (int col, int row) NOTHROW;
1458 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1566 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1459 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1567 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1462 void selection_click (int clicks, int x, int y) NOTHROW; 1570 void selection_click (int clicks, int x, int y) NOTHROW;
1463 void selection_extend (int x, int y, int flag) NOTHROW; 1571 void selection_extend (int x, int y, int flag) NOTHROW;
1464 void selection_rotate (int x, int y) NOTHROW; 1572 void selection_rotate (int x, int y) NOTHROW;
1465 1573
1466 // xdefaults.C 1574 // xdefaults.C
1575 void rxvt_usage (int type);
1467 void get_options (int argc, const char *const *argv); 1576 const char **get_options (int argc, const char *const *argv);
1468 int parse_keysym (const char *str, const char *arg); 1577 int parse_keysym (const char *str, const char *arg);
1469 const char *x_resource (const char *name); 1578 const char *x_resource (const char *name);
1470 void extract_resources (); 1579 void extract_resources ();
1580 void extract_keysym_resources ();
1471}; 1581};
1472 1582
1473#endif /* _RXVT_H_ */ 1583#endif /* _RXVT_H_ */
1474 1584

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