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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.376 by root, Sun Apr 26 01:59:53 2009 UTC vs.
Revision 1.518 by sf-exg, Sun Jan 13 22:30:47 2013 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
47 45
48#include "feature.h" 46#include "feature.h"
49 47
50#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
52#endif 51#endif
53 52
54#if ENABLE_PERL 53#if ENABLE_PERL
55# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
72#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
73#include <X11/keysym.h> 72#include <X11/keysym.h>
74#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 74#include <X11/Xatom.h>
76 75
76#if HAVE_PIXBUF
77# include <gdk-pixbuf/gdk-pixbuf.h>
78#endif
79
80#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
81# define HAVE_BG_PIXMAP 1
82#endif
83
84#if HAVE_BG_PIXMAP
85# if HAVE_PIXBUF
86# define BG_IMAGE_FROM_FILE 1
87# endif
88# if ENABLE_TRANSPARENCY
89# define BG_IMAGE_FROM_ROOT 1
90# endif
91#endif
92
93#include <ecb.h>
77#include "encoding.h" 94#include "encoding.h"
78#include "rxvtutil.h" 95#include "rxvtutil.h"
79#include "rxvtfont.h" 96#include "rxvtfont.h"
80#include "rxvttoolkit.h" 97#include "rxvttoolkit.h"
98#include "rxvtimg.h"
81#include "scrollbar.h" 99#include "scrollbar.h"
82#include "ev_cpp.h" 100#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 101#include "libptytty.h"
85 102
86#include "rxvtperl.h" 103#include "rxvtperl.h"
87 104
88// try to avoid some macros to decrease code size, on some systems 105// try to avoid some macros to decrease code size, on some systems
… …
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#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 128#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */ 129# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */ 130# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif 131#endif
129 132
130/****************************************************************************/ 133/****************************************************************************/
131 134
132// exception thrown on fatal (per-instance) errors 135// exception thrown on fatal (per-instance) errors
… …
155 158
156const char * rxvt_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) NOTHROW;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
158void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) NOTHROW;
159void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) NOTHROW;
160void 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;
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 164void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
162 165
163char * rxvt_strtrim (char *str) NOTHROW; 166char * rxvt_strtrim (char *str) NOTHROW;
164char ** rxvt_splitcommastring (const char *cs) NOTHROW; 167char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
165void rxvt_freecommastring (char **cs) NOTHROW; 168
169static inline void
170rxvt_free_strsplit (char **ptr) NOTHROW
171{
172 free (ptr[0]);
173 free (ptr);
174}
166 175
167void * rxvt_malloc (size_t size); 176void * rxvt_malloc (size_t size);
168void * rxvt_calloc (size_t number, size_t size); 177void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size); 178void * rxvt_realloc (void *ptr, size_t size);
170 179
… …
193#else 202#else
194 if (envv) 203 if (envv)
195#endif 204#endif
196 environ = envv; 205 environ = envv;
197} 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
198 302
199/* 303/*
200 ***************************************************************************** 304 *****************************************************************************
201 * STRUCTURES AND TYPEDEFS 305 * STRUCTURES AND TYPEDEFS
202 ***************************************************************************** 306 *****************************************************************************
… …
245 ***************************************************************************** 349 *****************************************************************************
246 */ 350 */
247 351
248/* COLORTERM, TERM environment variables */ 352/* COLORTERM, TERM environment variables */
249#define COLORTERMENV "rxvt" 353#define COLORTERMENV "rxvt"
250#ifdef BG_IMAGE_FROM_FILE 354#if BG_IMAGE_FROM_FILE
251# define COLORTERMENVFULL COLORTERMENV "-xpm" 355# define COLORTERMENVFULL COLORTERMENV "-xpm"
252#else 356#else
253# define COLORTERMENVFULL COLORTERMENV 357# define COLORTERMENVFULL COLORTERMENV
254#endif 358#endif
255#ifndef TERMENV 359#ifndef TERMENV
360# if USE_256_COLORS
361# define TERMENV "rxvt-unicode-256color"
362# else
256# define TERMENV "rxvt-unicode" 363# define TERMENV "rxvt-unicode"
364# endif
257#endif 365#endif
258 366
259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 367#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
260# define NO_MOUSE_REPORT_SCROLLBAR 1 368# define NO_MOUSE_REPORT_SCROLLBAR 1
261#endif 369#endif
… …
276# define NSCREENS 0 384# define NSCREENS 0
277#else 385#else
278# define NSCREENS 1 386# define NSCREENS 1
279#endif 387#endif
280 388
281/* special (internal) prefix for font commands */
282#define FONT_CMD '#'
283#define FONT_DN "#-"
284#define FONT_UP "#+"
285
286/* flags for rxvt_scr_gotorc () */ 389/* flags for rxvt_term::scr_gotorc () */
287enum { 390enum {
288 C_RELATIVE = 1, /* col movement is relative */ 391 C_RELATIVE = 1, /* col movement is relative */
289 R_RELATIVE = 2, /* row movement is relative */ 392 R_RELATIVE = 2, /* row movement is relative */
290 RELATIVE = C_RELATIVE | R_RELATIVE, 393 RELATIVE = C_RELATIVE | R_RELATIVE,
291}; 394};
292 395
293/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 396/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
294enum { 397enum {
295 INSERT = -1, /* don't change these values */ 398 INSERT = -1, /* don't change these values */
296 DELETE = +1, 399 DELETE = +1,
297 ERASE = +2, 400 ERASE = +2,
298}; 401};
299 402
300/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 403/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
301enum page_dirn { 404enum page_dirn {
302 UP, 405 UP,
303 DN, 406 DN,
304 NO_DIR, 407 NO_DIR,
305}; 408};
306 409
307/* arguments for rxvt_scr_change_screen () */ 410/* arguments for rxvt_term::scr_change_screen () */
308enum { 411enum {
309 PRIMARY = 0, 412 PRIMARY = 0,
310 SECONDARY, 413 SECONDARY,
311}; 414};
312 415
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
313#define RS_None 0 419#define RS_None 0
314 420
315#define RS_fgMask 0x0000007fUL // 128 colors 421// GET_BGATTR depends on RS_fgShift > RS_bgShift
316#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)
317 443
318// font styles 444// font styles
319#define RS_Bold 0x00004000UL // value 1 445#define RS_Bold (1UL << RS_styleShift)
320#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)
321 451
322// fake styles 452// fake styles
323#define RS_Blink 0x00010000UL // blink 453#define RS_Blink (1UL << 29)
324#define RS_RVid 0x00020000UL // reverse video 454#define RS_RVid (1UL << 30) // reverse video
325#define RS_Uline 0x00040000UL // underline 455#define RS_Uline (1UL << 31) // underline
326
327// toggle this to force redraw, must be != RS_Careful
328#define RS_redraw 0x01000000UL
329
330// 5 custom bits for extensions
331#define RS_customCount 32
332#define RS_customMask 0x00f80000UL
333#define RS_customShift 19
334
335// other flags
336#define RS_Careful 0x80000000UL /* be careful when drawing these */
337
338#define RS_styleCount 4
339#define RS_styleMask (RS_Bold | RS_Italic)
340#define RS_styleShift 14
341 456
342#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)
343#define RS_attrMask (RS_baseattrMask | RS_fontMask) 458#define RS_attrMask (RS_baseattrMask | RS_fontMask)
344 459
345#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
346#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
347#define RS_fontShift 24
348
349#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))
350#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))
351
352#define Sel_none 0 /* Not waiting */
353#define Sel_normal 0x01 /* normal selection */
354#define Sel_incr 0x02 /* incremental selection */
355#define Sel_direct 0x00
356#define Sel_Primary 0x01
357#define Sel_Secondary 0x02
358#define Sel_Clipboard 0x03
359#define Sel_whereMask 0x0f
360#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
361#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
362 462
363enum { 463enum {
364 C0_NUL = 0x00, 464 C0_NUL = 0x00,
365 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,
366 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 ,
… …
384 XTerm_Color_cursor = 12, // change actual 'Cursor' color 484 XTerm_Color_cursor = 12, // change actual 'Cursor' color
385 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 485 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
386 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 486 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
387 XTerm_Color05 = 15, // not implemented (tektronix fg) 487 XTerm_Color05 = 15, // not implemented (tektronix fg)
388 XTerm_Color06 = 16, // not implemented (tektronix bg) 488 XTerm_Color06 = 16, // not implemented (tektronix bg)
389 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
390 XTerm_logfile = 46, // not implemented 491 XTerm_logfile = 46, // not implemented
391 XTerm_font = 50, 492 XTerm_font = 50,
392 493
393 XTerm_konsole30 = 30, // reserved for konsole 494 XTerm_konsole30 = 30, // reserved for konsole
394 XTerm_konsole31 = 31, // reserved for konsole 495 XTerm_konsole31 = 31, // reserved for konsole
… …
396 /* 497 /*
397 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 498 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
398 */ 499 */
399 500
400 // deprecated 501 // deprecated
401 Rxvt_Color_BD = 18,
402 Rxvt_Color_UL = 19,
403 Rxvt_restoreFG = 39, 502 Rxvt_restoreFG = 39,
404 Rxvt_restoreBG = 49, 503 Rxvt_restoreBG = 49,
405 504
406 Rxvt_Pixmap = 20, // new bg pixmap 505 Rxvt_Pixmap = 20, // new bg pixmap
407 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 506 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
461 Color_White = maxBrightCOLOR, 560 Color_White = maxBrightCOLOR,
462#else 561#else
463 Color_White = maxCOLOR, 562 Color_White = maxCOLOR,
464#endif 563#endif
465 minTermCOLOR = Color_White + 1, 564 minTermCOLOR = Color_White + 1,
565#if USE_256_COLORS
566 maxTermCOLOR = Color_White + 240,
567#else
466 maxTermCOLOR = Color_White + 72, 568 maxTermCOLOR = Color_White + 72,
569#endif
467#ifndef NO_CURSORCOLOR 570#ifndef NO_CURSORCOLOR
468 Color_cursor, 571 Color_cursor,
469 Color_cursor2, 572 Color_cursor2,
470#endif 573#endif
471 Color_pointer_fg, 574 Color_pointer_fg,
… …
480#if ENABLE_FRILLS 583#if ENABLE_FRILLS
481 Color_underline, 584 Color_underline,
482#endif 585#endif
483#ifdef OPTION_HC 586#ifdef OPTION_HC
484 Color_HC, 587 Color_HC,
588 Color_HTC,
485#endif 589#endif
486 Color_scroll, 590 Color_scroll,
487#ifdef RXVT_SCROLLBAR 591#ifdef RXVT_SCROLLBAR
488 Color_trough, 592 Color_trough,
489#endif 593#endif
490#if ENABLE_TRANSPARENCY 594#if BG_IMAGE_FROM_ROOT
491 Color_tint, 595 Color_tint,
492#endif 596#endif
493#if OFF_FOCUS_FADING 597#if OFF_FOCUS_FADING
494 Color_fade, 598 Color_fade,
495#endif 599#endif
… …
501#else 605#else
502 TOTAL_COLORS = NRS_COLORS 606 TOTAL_COLORS = NRS_COLORS
503#endif 607#endif
504}; 608};
505 609
610#if USE_256_COLORS
611# define Color_Bits 9 // 0 .. maxTermCOLOR
612#else
506#define Color_Bits 7 // 0 .. maxTermCOLOR 613# define Color_Bits 7 // 0 .. maxTermCOLOR
614#endif
507 615
508/* 616/*
509 * Resource list 617 * Resource list
510 */ 618 */
511enum { 619enum {
… …
539#define PrivMode_vt52 (1UL<<18) 647#define PrivMode_vt52 (1UL<<18)
540#define PrivMode_LFNL (1UL<<19) 648#define PrivMode_LFNL (1UL<<19)
541#define PrivMode_MouseBtnEvent (1UL<<20) 649#define PrivMode_MouseBtnEvent (1UL<<20)
542#define PrivMode_MouseAnyEvent (1UL<<21) 650#define PrivMode_MouseAnyEvent (1UL<<21)
543#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
544 654
545#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)
546 656
547#ifdef ALLOW_132_MODE 657#ifdef ALLOW_132_MODE
548# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 658# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
599/* 709/*
600 ***************************************************************************** 710 *****************************************************************************
601 * MACRO DEFINES 711 * MACRO DEFINES
602 ***************************************************************************** 712 *****************************************************************************
603 */ 713 */
714
715// speed hack, copy some member variable into a local variable of the same name
604#define dLocal(type,name) type const name = this->name 716#define dLocal(type,name) type const name = this->name
605 717
606// 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
607// single-width. 719// single-width.
608#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))
… …
622 734
623#define LINENO(n) LINENO_of (this, n) 735#define LINENO(n) LINENO_of (this, n)
624#define ROW(n) ROW_of (this, n) 736#define ROW(n) ROW_of (this, n)
625 737
626/* how to build & extract colors and attributes */ 738/* how to build & extract colors and attributes */
627#define GET_BASEFG(x) (((x) & RS_fgMask)) 739#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
628#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 740#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
629 741
630#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 742#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
631#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 743#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
632 744
633#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 745#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
634#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 746#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
635 747
636#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
637#define GET_BGATTR(x) \ 751#define GET_BGATTR(x) \
752 (ecb_unlikely ((x) & RS_RVid) \
638 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 753 ? (((x) & (RS_attrMask & ~RS_RVid)) \
639 | (((x) & RS_fgMask)<<Color_Bits)) \ 754 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
640 : ((x) & (RS_attrMask | RS_bgMask))) 755 : ((x) & (RS_attrMask | RS_bgMask)))
641#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 756#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
642#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 757#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
643#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 758#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
644 759
645#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 760#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
646 761
647#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 762#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
… …
670{ 785{
671 text_t *t; // terminal the text 786 text_t *t; // terminal the text
672 rend_t *r; // rendition, uses RS_ flags 787 rend_t *r; // rendition, uses RS_ flags
673 tlen_t_ l; // length of each text line 788 tlen_t_ l; // length of each text line
674 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 }
675 800
676 bool is_longer () 801 bool is_longer ()
677 { 802 {
678 return f & LINE_LONGER; 803 return f & LINE_LONGER;
679 } 804 }
… …
744// that are not representable in unicode, as well as characters 869// that are not representable in unicode, as well as characters
745// not fitting in the BMP. 870// not fitting in the BMP.
746struct compose_char 871struct compose_char
747{ 872{
748 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
749 compose_char (unicode_t c1, unicode_t c2) 877 compose_char (unicode_t c1, unicode_t c2)
750 : c1(c1), c2(c2) 878 : c1(c1), c2(c2)
751 { } 879 { }
752}; 880};
753 881
… …
786{ 914{
787 int x, y, w, h; // overlay dimensions 915 int x, y, w, h; // overlay dimensions
788 text_t **text; 916 text_t **text;
789 rend_t **rend; 917 rend_t **rend;
790 918
791 // 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
792}; 920};
793 921
794/* ------------------------------------------------------------------------- */ 922/* ------------------------------------------------------------------------- */
795 923
796typedef struct 924typedef struct
… …
835 * END······················= total_rows 963 * END······················= total_rows
836 */ 964 */
837 965
838struct TermWin_t 966struct TermWin_t
839{ 967{
968 int vt_width; /* actual window width [pixels] */
969 int vt_height; /* actual window height [pixels] */
840 int width; /* window width [pixels] */ 970 int width; /* window width [pixels] */
841 int height; /* window height [pixels] */ 971 int height; /* window height [pixels] */
842 int fwidth; /* font width [pixels] */ 972 int fwidth; /* font width [pixels] */
843 int fheight; /* font height [pixels] */ 973 int fheight; /* font height [pixels] */
844 int fbase; /* font ascent (baseline) [pixels] */ 974 int fbase; /* font ascent (baseline) [pixels] */
… …
847 int focus; /* window has focus */ 977 int focus; /* window has focus */
848 int mapped; /* window state mapped? */ 978 int mapped; /* window state mapped? */
849 int int_bwidth; /* internal border width */ 979 int int_bwidth; /* internal border width */
850 int ext_bwidth; /* external border width */ 980 int ext_bwidth; /* external border width */
851 int lineSpace; /* number of extra pixels between rows */ 981 int lineSpace; /* number of extra pixels between rows */
982 int letterSpace; /* number of extra pixels between columns */
852 int saveLines; /* number of lines that fit in scrollback */ 983 int saveLines; /* number of lines that fit in scrollback */
853 int total_rows; /* total number of rows in this terminal */ 984 int total_rows; /* total number of rows in this terminal */
854 int term_start; /* term lines start here */ 985 int term_start; /* term lines start here */
855 int view_start; /* scrollback view starts here */ 986 int view_start; /* scrollback view starts here */
856 int top_row; /* topmost row index of scrollback */ 987 int top_row; /* topmost row index of scrollback */
857 Window parent[6]; /* parent identifiers - we're parent[0] */ 988 Window parent; /* parent identifier */
858 Window vt; /* vt100 window */ 989 Window vt; /* vt100 window */
859 GC gc; /* GC for drawing */ 990 GC gc; /* GC for drawing */
860 Pixmap pixmap;
861 rxvt_drawable *drawable; 991 rxvt_drawable *drawable;
862 rxvt_fontset *fontset[4]; 992 rxvt_fontset *fontset[4];
863}; 993};
864 994
865/* 995/*
… …
911 selection_op_t op; /* current operation */ 1041 selection_op_t op; /* current operation */
912 bool rect; /* rectangular selection? */ 1042 bool rect; /* rectangular selection? */
913 row_col_t beg; /* beginning of selection <= mark */ 1043 row_col_t beg; /* beginning of selection <= mark */
914 row_col_t mark; /* point of initial click <= end */ 1044 row_col_t mark; /* point of initial click <= end */
915 row_col_t end; /* one character past end point */ 1045 row_col_t end; /* one character past end point */
1046 wchar_t *clip_text; /* text copied to the clipboard */
1047 unsigned int clip_len; /* length of clipboard text */
916}; 1048};
917 1049
918/* ------------------------------------------------------------------------- */ 1050/* ------------------------------------------------------------------------- */
919 1051
920/* screen_t flags */ 1052/* screen_t flags */
… …
925#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1057#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
926#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1058#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
927 1059
928/* rxvt_vars.options */ 1060/* rxvt_vars.options */
929enum { 1061enum {
930# define def(name,idx) Opt_ ## name = idx,
931# 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,
932# include "optinc.h" 1065# include "optinc.h"
933# undef nodef 1066# undef nodef
934# undef def 1067# undef def
935Opt_count 1068 Opt_count
936}; 1069};
937 1070
938/* ------------------------------------------------------------------------- */ 1071/* ------------------------------------------------------------------------- */
939 1072
940struct rxvt_vars : TermWin_t 1073struct rxvt_vars : TermWin_t
… …
942 scrollBar_t scrollBar; 1075 scrollBar_t scrollBar;
943 uint8_t options[(Opt_count + 7) >> 3]; 1076 uint8_t options[(Opt_count + 7) >> 3];
944 XSizeHints szHint; 1077 XSizeHints szHint;
945 rxvt_color *pix_colors; 1078 rxvt_color *pix_colors;
946 Cursor TermWin_cursor; /* cursor for vt window */ 1079 Cursor TermWin_cursor; /* cursor for vt window */
947 int numlock_state; 1080
948 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1081 line_t *row_buf; // all lines, scrollback + terminal, circular
949 line_t *drawn_buf; // text on screen 1082 line_t *drawn_buf; // text on screen
950 line_t *swap_buf; // lines for swap buffer 1083 line_t *swap_buf; // lines for swap buffer
951 char *tabs; /* per location: 1 == tab-stop */ 1084 char *tabs; /* per location: 1 == tab-stop */
952 screen_t screen; 1085 screen_t screen;
953 screen_t swap; 1086 screen_t swap;
… …
987 hidden_text:1, 1120 hidden_text:1,
988#endif 1121#endif
989#if POINTER_BLANK 1122#if POINTER_BLANK
990 hidden_pointer:1, 1123 hidden_pointer:1,
991#endif 1124#endif
992 enc_utf8:1, /* wether locale uses utf-8 */ 1125 enc_utf8:1, /* whether locale uses utf-8 */
993 seen_input:1, /* wether we have seen some program output yet */ 1126 seen_input:1, /* whether we have seen some program output yet */
994 seen_resize:1, /* wether we had a resize event */ 1127 seen_resize:1, /* whether we had a resize event */
1128 init_done:1,
995 parsed_geometry:1; 1129 parsed_geometry:1;
996 1130
997 unsigned char refresh_type, 1131 unsigned char refresh_type,
998#ifdef META8_OPTION 1132#ifdef META8_OPTION
999 meta_char, /* Alt-key prefix */ 1133 meta_char; /* Alt-key prefix */
1000#endif 1134#endif
1001 selection_wait,
1002 selection_type;
1003/* ---------- */ 1135/* ---------- */
1004 bool rvideo_state, rvideo_mode; 1136 bool rvideo_state, rvideo_mode;
1005#ifndef NO_BELL 1137#ifndef NO_BELL
1006 bool rvideo_bell; 1138 bool rvideo_bell;
1007#endif 1139#endif
1008 int num_scr; /* screen: number lines scrolled */ 1140 int num_scr; /* screen: number of lines scrolled */
1009 int prev_ncol, /* screen: previous number of columns */ 1141 int prev_ncol, /* screen: previous number of columns */
1010 prev_nrow; /* screen: previous number of rows */ 1142 prev_nrow; /* screen: previous number of rows */
1011/* ---------- */ 1143/* ---------- */
1012 rend_t rstyle; 1144 rend_t rstyle;
1013/* ---------- */ 1145/* ---------- */
… …
1035 allowedxerror; 1167 allowedxerror;
1036/* ---------- */ 1168/* ---------- */
1037 unsigned int ModLevel3Mask, 1169 unsigned int ModLevel3Mask,
1038 ModMetaMask, 1170 ModMetaMask,
1039 ModNumLockMask; 1171 ModNumLockMask;
1040 int old_width, /* last used width in screen resize */
1041 old_height; /* last used height in screen resize */
1042 unsigned long priv_modes, 1172 unsigned long priv_modes,
1043 SavedModes; 1173 SavedModes;
1044/* ---------- */ 1174/* ---------- */
1045 Atom *xa; 1175 Atom *xa;
1046/* ---------- */ 1176/* ---------- */
1047 Time selection_time, 1177 Time selection_time,
1048 selection_request_time; 1178 clipboard_time;
1179 rxvt_selection *selection_req;
1049 pid_t cmd_pid; /* process id of child */ 1180 pid_t cmd_pid; /* process id of child */
1050 char * incr_buf;
1051 size_t incr_buf_size, incr_buf_fill;
1052/* ---------- */ 1181/* ---------- */
1053 struct mouse_event MEvent; 1182 struct mouse_event MEvent;
1054 XComposeStatus compose; 1183 XComposeStatus compose;
1055 struct termios tio; 1184 static struct termios def_tio;
1056 row_col_t oldcursor; 1185 row_col_t oldcursor;
1186
1057#ifdef HAVE_BG_PIXMAP 1187#ifdef HAVE_BG_PIXMAP
1058 bgPixmap_t bgPixmap; 1188 void bg_init ();
1189 void bg_destroy ();
1190
1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1193 void render_image (rxvt_image &image);
1059#endif 1194# endif
1195
1196# if BG_IMAGE_FROM_ROOT
1197 rxvt_img *root_img;
1198 image_effects root_effects;
1199
1200 void render_root_image ();
1201# endif
1202
1203 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1204
1205 ev_tstamp bg_valid_since;
1206
1207 bool bg_window_size_sensitive ();
1208 bool bg_window_position_sensitive ();
1209
1210 void bg_render ();
1211#endif
1212
1060#ifdef HAVE_AFTERIMAGE 1213#ifdef HAVE_IMG
1061 ASVisual *asv; 1214 enum {
1062 ASImageManager *asimman; 1215 BG_IS_TRANSPARENT = 1 << 1,
1063 1216 BG_NEEDS_REFRESH = 1 << 2,
1064 void init_asv () 1217 BG_INHIBIT_RENDER = 1 << 3,
1065 {
1066 if (!asv)
1067 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1068 } 1218 };
1219
1220 uint8_t bg_flags;
1221
1222 rxvt_img *bg_img;
1069#endif 1223#endif
1070 1224
1071#if ENABLE_OVERLAY 1225#if ENABLE_OVERLAY
1072 overlay_base ov; 1226 overlay_base ov;
1073 1227
… …
1081 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1235 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1082#endif 1236#endif
1083 1237
1084 vector<void *> allocated; // free these memory blocks with free() 1238 vector<void *> allocated; // free these memory blocks with free()
1085 1239
1086 char env_windowid[21]; /* environmental variable WINDOWID */ 1240 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 1241
1091 char *locale; 1242 char *locale;
1092 char charsets[4]; 1243 char charsets[4];
1093 char *v_buffer; /* pointer to physical buffer */ 1244 char *v_buffer; /* pointer to physical buffer */
1094 unsigned int v_buflen; /* size of area to write */ 1245 unsigned int v_buflen; /* size of area to write */
… …
1106 char *cmdbuf_ptr, *cmdbuf_endp; 1257 char *cmdbuf_ptr, *cmdbuf_endp;
1107 char cmdbuf_base[CBUFSIZ]; 1258 char cmdbuf_base[CBUFSIZ];
1108 1259
1109 ptytty *pty; 1260 ptytty *pty;
1110 1261
1111 rxvt_salloc *talloc; // text line allocator 1262 // chunk contains all line_t's as well as rend_t and text_t buffers
1112 rxvt_salloc *ralloc; // rend line allocator 1263 // for drawn_buf, swap_buf and row_buf, in this order
1264 void *chunk;
1265 size_t chunk_size;
1113 1266
1114 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1267 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1115 1268
1116#if ENABLE_FRILLS || ISO_14755 1269#if ENABLE_FRILLS || ISO_14755
1117 // ISO 14755 entry support 1270 // ISO 14755 entry support
1118 unicode_t iso14755buf; 1271 unicode_t iso14755buf;
1119 void commit_iso14755 (); 1272 void commit_iso14755 ();
1120# if ISO_14755 1273# if ISO_14755
1121 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1274 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1122 void iso14755_54 (int x, int y); 1275 void iso14755_54 (int x, int y);
1123# endif 1276# endif
1124#endif 1277#endif
1125 1278
1126 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1279 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1128 void vt_select_input () const NOTHROW 1281 void vt_select_input () const NOTHROW
1129 { 1282 {
1130 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1283 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1131 } 1284 }
1132 1285
1133#if ENABLE_TRANSPARENCY || ENABLE_PERL 1286#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1134 void rootwin_cb (XEvent &xev); 1287 void rootwin_cb (XEvent &xev);
1135 xevent_watcher rootwin_ev; 1288 xevent_watcher rootwin_ev;
1136#endif 1289#endif
1137#ifdef HAVE_BG_PIXMAP 1290#ifdef HAVE_BG_PIXMAP
1138 void update_background (); 1291 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); 1292 void update_background_cb (ev::timer &w, int revents);
1144 ev::timer update_background_ev; 1293 ev::timer update_background_ev;
1145#endif 1294#endif
1146 1295
1147 void x_cb (XEvent &xev); 1296 void x_cb (XEvent &xev);
… …
1152 void child_cb (ev::child &w, int revents); ev::child child_ev; 1301 void child_cb (ev::child &w, int revents); ev::child child_ev;
1153 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1302 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1154 void refresh_check (); 1303 void refresh_check ();
1155 void flush (); 1304 void flush ();
1156 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1305 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1306 void cmdbuf_reify ();
1307 void cmdbuf_append (const char *str, size_t count);
1157 bool pty_fill (); 1308 bool pty_fill ();
1158 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1309 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1159 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1160 1310
1161#ifdef CURSOR_BLINK 1311#ifdef CURSOR_BLINK
1312 void cursor_blink_reset ();
1162 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1313 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1163#endif 1314#endif
1164#ifdef TEXT_BLINK 1315#ifdef TEXT_BLINK
1165 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1316 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1166#endif 1317#endif
… …
1185 void pointer_unblank (); 1336 void pointer_unblank ();
1186 1337
1187 void tt_printf (const char *fmt,...); 1338 void tt_printf (const char *fmt,...);
1188 void tt_write (const char *data, unsigned int len); 1339 void tt_write (const char *data, unsigned int len);
1189 void pty_write (); 1340 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 1341
1197 void make_current () const // make this the "currently active" urxvt instance 1342 void make_current () const // make this the "currently active" urxvt instance
1198 { 1343 {
1199 SET_R (this); 1344 SET_R (this);
1200 set_environ (envv); 1345 set_environ (envv);
… …
1212 void im_set_size (XRectangle &size); 1357 void im_set_size (XRectangle &size);
1213 void im_set_position (XPoint &pos) NOTHROW; 1358 void im_set_position (XPoint &pos) NOTHROW;
1214 void im_set_color (unsigned long &fg, unsigned long &bg); 1359 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); 1360 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1216 1361
1217 bool IMisRunning (); 1362 bool im_is_running ();
1218 void IMSendSpot (); 1363 void im_send_spot ();
1219 bool IM_get_IC (const char *modifiers); 1364 bool im_get_ic (const char *modifiers);
1220 void IMSetPosition (); 1365 void im_set_position ();
1221#endif 1366#endif
1222 1367
1223 // command.C 1368 // command.C
1224 void key_press (XKeyEvent &ev); 1369 void key_press (XKeyEvent &ev);
1225 void key_release (XKeyEvent &ev); 1370 void key_release (XKeyEvent &ev);
1226 unsigned int cmd_write (const char *str, unsigned int count);
1227 1371
1228 wchar_t next_char () NOTHROW; 1372 wchar_t next_char () NOTHROW;
1229 wchar_t cmd_getc () THROW ((class out_of_input)); 1373 wchar_t cmd_getc () THROW ((class out_of_input));
1230 uint32_t next_octet () NOTHROW; 1374 uint32_t next_octet () NOTHROW;
1231 uint32_t cmd_get8 () THROW ((class out_of_input)); 1375 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1258 void process_color_seq (int report, int color, const char *str, char resp); 1402 void process_color_seq (int report, int color, const char *str, char resp);
1259 void process_xterm_seq (int op, char *str, char resp); 1403 void process_xterm_seq (int op, char *str, char resp);
1260 int privcases (int mode, unsigned long bit); 1404 int privcases (int mode, unsigned long bit);
1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1405 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1262 void process_sgr_mode (unsigned int nargs, const int *arg); 1406 void process_sgr_mode (unsigned int nargs, const int *arg);
1263 void process_graphics ();
1264 // init.C 1407 // init.C
1408 void init (stringvec *argv, stringvec *envv);
1409 void init (int argc, const char *const *argv, const char *const *envv);
1410 void init2 (int argc, const char *const *argv);
1265 void init_vars (); 1411 void init_vars ();
1266 const char **init_resources (int argc, const char *const *argv); 1412 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 (); 1413 void init_env ();
1269 void set_locale (const char *locale); 1414 void set_locale (const char *locale);
1270 void init_xlocale (); 1415 void init_xlocale ();
1271 void init_command (const char *const *argv); 1416 void init_command (const char *const *argv);
1272 void run_command (const char *const *argv); 1417 void run_command (const char *const *argv);
1273 int run_child (const char *const *argv); 1418 int run_child (const char *const *argv);
1274 void color_aliases (int idx); 1419 void color_aliases (int idx);
1275 void create_windows (int argc, const char *const *argv); 1420 void create_windows (int argc, const char *const *argv);
1276 void get_colours (); 1421 void get_colours ();
1277 void get_ourmods (); 1422 void get_ourmods ();
1423 void set_icon (const char *file);
1278 // main.C 1424 // main.C
1279 void tt_winch (); 1425 void tt_winch ();
1280 rxvt_term (); 1426 rxvt_term ();
1281 ~rxvt_term (); 1427 ~rxvt_term ();
1282 void destroy (); 1428 void destroy ();
… …
1284 void recolour_cursor (); 1430 void recolour_cursor ();
1285 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1431 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1286 void window_calc (unsigned int newwidth, unsigned int newheight); 1432 void window_calc (unsigned int newwidth, unsigned int newheight);
1287 bool set_fonts (); 1433 bool set_fonts ();
1288 void set_string_property (Atom prop, const char *str, int len = -1); 1434 void set_string_property (Atom prop, const char *str, int len = -1);
1435 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1289 void set_utf8_property (Atom prop, const char *str, int len = -1); 1436 void set_utf8_property (Atom prop, const char *str, int len = -1);
1290 void set_title (const char *str); 1437 void set_title (const char *str);
1291 void set_icon_name (const char *str); 1438 void set_icon_name (const char *str);
1292 void set_window_color (int idx, const char *color); 1439 void set_window_color (int idx, const char *color);
1293 void set_colorfgbg (); 1440 char *get_colorfgbg ();
1294 bool set_color (rxvt_color &color, const char *name); 1441 bool set_color (rxvt_color &color, const char *name);
1295 void alias_color (int dst, int src); 1442 void alias_color (int dst, int src);
1296 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1443 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1297 void get_window_origin (int &x, int &y); 1444 void get_window_origin (int &x, int &y);
1298 Pixmap get_pixmap_property (int prop_id);
1299 1445
1300 // screen.C 1446 // screen.C
1301 1447
1302 void lalloc (line_t &l) const 1448 bool option (uint8_t opt) const NOTHROW
1303 { 1449 {
1304 l.t = (text_t *)talloc->alloc (); 1450 return options[opt >> 3] & (1 << (opt & 7));
1305 l.r = (rend_t *)ralloc->alloc ();
1306 } 1451 }
1307 1452
1308#if 0 1453 void set_option (uint8_t opt, bool set = true) NOTHROW;
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 1454
1330 int fgcolor_of (rend_t r) const NOTHROW 1455 int fgcolor_of (rend_t r) const NOTHROW
1331 { 1456 {
1332 int base = GET_BASEFG (r); 1457 int base = GET_BASEFG (r);
1333#ifndef NO_BRIGHTCOLOR 1458#ifndef NO_BRIGHTCOLOR
1334 if (r & RS_Bold 1459 if (r & RS_Bold
1335# if ENABLE_STYLES 1460# if ENABLE_STYLES
1336 && option (Opt_intensityStyles) 1461 && option (Opt_intensityStyles)
1337# endif 1462# endif
1338 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1463 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1339 base += minBrightCOLOR - minCOLOR; 1464 base += minBrightCOLOR - minCOLOR;
1340#endif 1465#endif
1341 return base; 1466 return base;
1342 } 1467 }
1343 1468
… …
1347#ifndef NO_BRIGHTCOLOR 1472#ifndef NO_BRIGHTCOLOR
1348 if (r & RS_Blink 1473 if (r & RS_Blink
1349# if ENABLE_STYLES 1474# if ENABLE_STYLES
1350 && option (Opt_intensityStyles) 1475 && option (Opt_intensityStyles)
1351# endif 1476# endif
1352 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1477 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1353 base += minBrightCOLOR - minCOLOR; 1478 base += minBrightCOLOR - minCOLOR;
1354#endif 1479#endif
1355 return base; 1480 return base;
1356 } 1481 }
1357 1482
1358 bool option (uint8_t opt) const NOTHROW
1359 {
1360 if (!opt)
1361 return 0;
1362
1363 --opt;
1364 return options[opt >> 3] & (1 << (opt & 7));
1365 }
1366
1367 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
1387 // modifies first argument(!) 1483 // modifies first argument(!)
1484 void tt_paste (char *data, unsigned int len) NOTHROW;
1388 void paste (char *data, unsigned int len) NOTHROW; 1485 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW;
1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1487 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1488 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 void scr_kill_char (line_t &l, int col) const NOTHROW; 1489 void scr_kill_char (line_t &l, int col) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1491 void copy_line (line_t &dst, line_t &src);
1393 void scr_reset (); 1492 void scr_reset ();
1394 void scr_release () NOTHROW; 1493 void scr_release () NOTHROW;
1395 void scr_clear (bool really = false) NOTHROW; 1494 void scr_clear (bool really = false) NOTHROW;
1396 void scr_refresh () NOTHROW; 1495 void scr_refresh () NOTHROW;
1397 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1496 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1401 void scr_backindex () NOTHROW; 1500 void scr_backindex () NOTHROW;
1402 void scr_forwardindex () NOTHROW; 1501 void scr_forwardindex () NOTHROW;
1403#endif 1502#endif
1404 void scr_touch (bool refresh) NOTHROW; 1503 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1504 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 void scr_recolour () NOTHROW; 1505 void scr_recolour (bool refresh = true) NOTHROW;
1407 void scr_remap_chars () NOTHROW; 1506 void scr_remap_chars () NOTHROW;
1408 void scr_remap_chars (line_t &l) NOTHROW; 1507 void scr_remap_chars (line_t &l) NOTHROW;
1409 1508
1410 enum cursor_mode { SAVE, RESTORE }; 1509 enum cursor_mode { SAVE, RESTORE };
1411 1510
… …
1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1545 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1447 void scr_reverse_selection () NOTHROW; 1546 void scr_reverse_selection () NOTHROW;
1448 void scr_dump (int fd) NOTHROW; 1547 void scr_dump (int fd) NOTHROW;
1449 1548
1450 void selection_check (int check_more) NOTHROW; 1549 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; 1550 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1454 int selection_request_other (Atom target, int selnum) NOTHROW;
1455 void selection_clear () NOTHROW; 1551 void selection_clear (bool clipboard = false) NOTHROW;
1456 void selection_make (Time tm); 1552 void selection_make (Time tm);
1457 bool selection_grab (Time tm) NOTHROW; 1553 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1458 void selection_start_colrow (int col, int row) NOTHROW; 1554 void selection_start_colrow (int col, int row) NOTHROW;
1459 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1555 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1460 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1556 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1461 void selection_remove_trailing_spaces () NOTHROW; 1557 void selection_remove_trailing_spaces () NOTHROW;
1462 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1558 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1463 void selection_click (int clicks, int x, int y) NOTHROW; 1559 void selection_click (int clicks, int x, int y) NOTHROW;
1464 void selection_extend (int x, int y, int flag) NOTHROW; 1560 void selection_extend (int x, int y, int flag) NOTHROW;
1465 void selection_rotate (int x, int y) NOTHROW; 1561 void selection_rotate (int x, int y) NOTHROW;
1466 1562
1467 // xdefaults.C 1563 // xdefaults.C
1564 void rxvt_usage (int type);
1468 void get_options (int argc, const char *const *argv); 1565 const char **get_options (int argc, const char *const *argv);
1469 int parse_keysym (const char *str, const char *arg); 1566 int parse_keysym (const char *str, const char *arg);
1470 const char *x_resource (const char *name); 1567 const char *x_resource (const char *name);
1471 void extract_resources (); 1568 void extract_resources ();
1569 void extract_keysym_resources ();
1472}; 1570};
1473 1571
1474#endif /* _RXVT_H_ */ 1572#endif /* _RXVT_H_ */
1475 1573

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