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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.377 by root, Sat May 30 08:51:23 2009 UTC vs.
Revision 1.507 by sf-exg, Mon Jun 11 14:45:53 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 defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
81# define HAVE_BG_PIXMAP 1
82#endif
83
84#include <ecb.h>
77#include "encoding.h" 85#include "encoding.h"
78#include "rxvtutil.h" 86#include "rxvtutil.h"
79#include "rxvtfont.h" 87#include "rxvtfont.h"
80#include "rxvttoolkit.h" 88#include "rxvttoolkit.h"
89#include "rxvtimg.h"
81#include "scrollbar.h" 90#include "scrollbar.h"
82#include "ev_cpp.h" 91#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 92#include "libptytty.h"
85 93
86#include "rxvtperl.h" 94#include "rxvtperl.h"
87 95
88// try to avoid some macros to decrease code size, on some systems 96// try to avoid some macros to decrease code size, on some systems
… …
98 ***************************************************************************** 106 *****************************************************************************
99 * SYSTEM HACKS 107 * SYSTEM HACKS
100 ***************************************************************************** 108 *****************************************************************************
101 */ 109 */
102 110
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 111#include <termios.h>
108
109#include "background.h"
110 112
111#ifndef STDIN_FILENO 113#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 114# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 115# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 116# define STDERR_FILENO 2
115#endif 117#endif
116 118
117#if !defined (EACCESS) && defined(EAGAIN)
118# define EACCESS EAGAIN
119#endif
120
121#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 119#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
122# define EXIT_SUCCESS 0 /* exit function success */ 120# define EXIT_SUCCESS 0 /* exit function success */
123# define EXIT_FAILURE 1 /* exit function failure */ 121# define EXIT_FAILURE 1 /* exit function failure */
124#endif
125
126#ifndef PATH_MAX
127# define PATH_MAX 16384
128#endif 122#endif
129 123
130/****************************************************************************/ 124/****************************************************************************/
131 125
132// exception thrown on fatal (per-instance) errors 126// exception thrown on fatal (per-instance) errors
… …
155 149
156const char * rxvt_basename (const char *str) NOTHROW; 150const char * rxvt_basename (const char *str) NOTHROW;
157void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
158void rxvt_log (const char *fmt,...) NOTHROW; 152void rxvt_log (const char *fmt,...) NOTHROW;
159void rxvt_warn (const char *fmt,...) NOTHROW; 153void rxvt_warn (const char *fmt,...) NOTHROW;
160void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
161void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
162 156
163char * rxvt_strtrim (char *str) NOTHROW; 157char * rxvt_strtrim (char *str) NOTHROW;
164char ** rxvt_splitcommastring (const char *cs) NOTHROW; 158char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
165void rxvt_freecommastring (char **cs) NOTHROW; 159
160static inline void
161rxvt_free_strsplit (char **ptr) NOTHROW
162{
163 free (ptr[0]);
164 free (ptr);
165}
166 166
167void * rxvt_malloc (size_t size); 167void * rxvt_malloc (size_t size);
168void * rxvt_calloc (size_t number, size_t size); 168void * rxvt_calloc (size_t number, size_t size);
169void * rxvt_realloc (void *ptr, size_t size); 169void * rxvt_realloc (void *ptr, size_t size);
170 170
… …
193#else 193#else
194 if (envv) 194 if (envv)
195#endif 195#endif
196 environ = envv; 196 environ = envv;
197} 197}
198
199struct localise_env
200{
201 char **orig_env;
202
203 localise_env (char **new_env)
204 {
205 orig_env = environ;
206 environ = new_env;
207 }
208
209 ~localise_env ()
210 {
211 environ = orig_env;
212 }
213};
214
215#ifdef HAVE_BG_PIXMAP
216struct image_effects
217{
218 bool tint_set;
219 rxvt_color tint;
220 int shade;
221 int h_blurRadius, v_blurRadius;
222
223 image_effects ()
224 {
225 tint_set =
226 h_blurRadius =
227 v_blurRadius = 0;
228 shade = 100;
229 }
230
231 bool need_tint ()
232 {
233 return shade != 100 || tint_set;
234 }
235
236 bool need_blur ()
237 {
238 return h_blurRadius && v_blurRadius;
239 }
240
241 bool set_tint (const rxvt_color &new_tint);
242 bool set_shade (const char *shade_str);
243 bool set_blur (const char *geom);
244};
245
246# if BG_IMAGE_FROM_FILE
247enum {
248 IM_IS_SIZE_SENSITIVE = 1 << 1,
249 IM_KEEP_ASPECT = 1 << 2,
250 IM_ROOT_ALIGN = 1 << 3,
251 IM_TILE = 1 << 4,
252 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
253};
254
255enum {
256 noScale = 0,
257 windowScale = 100,
258 defaultScale = windowScale,
259 centerAlign = 50,
260 defaultAlign = centerAlign,
261};
262
263struct rxvt_image : image_effects
264{
265 unsigned short alpha;
266 uint8_t flags;
267 unsigned int h_scale, v_scale; /* percents of the window size */
268 int h_align, v_align; /* percents of the window size:
269 0 - left align, 50 - center, 100 - right */
270
271 bool is_size_sensitive ()
272 {
273 return (!(flags & IM_TILE)
274 || h_scale || v_scale
275 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
276 }
277
278 rxvt_img *img;
279
280 void destroy ()
281 {
282 delete img;
283 }
284
285 rxvt_image ();
286 void set_file_geometry (rxvt_screen *s, const char *file);
287 void set_file (rxvt_screen *s, const char *file);
288 bool set_geometry (const char *geom, bool update = false);
289};
290# endif
291#endif
198 292
199/* 293/*
200 ***************************************************************************** 294 *****************************************************************************
201 * STRUCTURES AND TYPEDEFS 295 * STRUCTURES AND TYPEDEFS
202 ***************************************************************************** 296 *****************************************************************************
… …
245 ***************************************************************************** 339 *****************************************************************************
246 */ 340 */
247 341
248/* COLORTERM, TERM environment variables */ 342/* COLORTERM, TERM environment variables */
249#define COLORTERMENV "rxvt" 343#define COLORTERMENV "rxvt"
250#ifdef BG_IMAGE_FROM_FILE 344#if BG_IMAGE_FROM_FILE
251# define COLORTERMENVFULL COLORTERMENV "-xpm" 345# define COLORTERMENVFULL COLORTERMENV "-xpm"
252#else 346#else
253# define COLORTERMENVFULL COLORTERMENV 347# define COLORTERMENVFULL COLORTERMENV
254#endif 348#endif
255#ifndef TERMENV 349#ifndef TERMENV
350# if USE_256_COLORS
351# define TERMENV "rxvt-unicode-256color"
352# else
256# define TERMENV "rxvt-unicode" 353# define TERMENV "rxvt-unicode"
354# endif
257#endif 355#endif
258 356
259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 357#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
260# define NO_MOUSE_REPORT_SCROLLBAR 1 358# define NO_MOUSE_REPORT_SCROLLBAR 1
261#endif 359#endif
… …
276# define NSCREENS 0 374# define NSCREENS 0
277#else 375#else
278# define NSCREENS 1 376# define NSCREENS 1
279#endif 377#endif
280 378
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 () */ 379/* flags for rxvt_term::scr_gotorc () */
287enum { 380enum {
288 C_RELATIVE = 1, /* col movement is relative */ 381 C_RELATIVE = 1, /* col movement is relative */
289 R_RELATIVE = 2, /* row movement is relative */ 382 R_RELATIVE = 2, /* row movement is relative */
290 RELATIVE = C_RELATIVE | R_RELATIVE, 383 RELATIVE = C_RELATIVE | R_RELATIVE,
291}; 384};
292 385
293/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 386/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
294enum { 387enum {
295 INSERT = -1, /* don't change these values */ 388 INSERT = -1, /* don't change these values */
296 DELETE = +1, 389 DELETE = +1,
297 ERASE = +2, 390 ERASE = +2,
298}; 391};
299 392
300/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 393/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
301enum page_dirn { 394enum page_dirn {
302 UP, 395 UP,
303 DN, 396 DN,
304 NO_DIR, 397 NO_DIR,
305}; 398};
306 399
307/* arguments for rxvt_scr_change_screen () */ 400/* arguments for rxvt_term::scr_change_screen () */
308enum { 401enum {
309 PRIMARY = 0, 402 PRIMARY = 0,
310 SECONDARY, 403 SECONDARY,
311}; 404};
312 405
406// define various rendition bits and masks. the rendition word
407// is 32 bits in size, and we should use it as efficiently as possible
408
313#define RS_None 0 409#define RS_None 0
314 410
315#define RS_fgMask 0x0000007fUL // 128 colors 411// GET_BGATTR depends on RS_fgShift > RS_bgShift
316#define RS_bgMask 0x00003f80UL // 128 colors 412#define RS_colorMask ((1UL << Color_Bits) - 1UL)
413#define RS_bgShift 0
414#define RS_fgShift (RS_bgShift + Color_Bits)
415#define RS_bgMask (RS_colorMask << RS_bgShift)
416#define RS_fgMask (RS_colorMask << RS_fgShift)
417
418// must have space for rxvt_fontset::fontCount * 2 + 2 values
419#define RS_fontShift (RS_fgShift + Color_Bits)
420#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
421#define RS_fontCount rxvt_fontset::fontCount
422#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
423
424// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
425#define RS_redraw (2UL << RS_fontShift)
426
427#define RS_Sel (1UL << 22)
428
429// 4 custom bits for extensions
430#define RS_customCount 16UL
431#define RS_customShift 23
432#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
317 433
318// font styles 434// font styles
319#define RS_Bold 0x00004000UL // value 1 435#define RS_Bold (1UL << RS_styleShift)
320#define RS_Italic 0x00008000UL // value 2 436#define RS_Italic (2UL << RS_styleShift)
437
438#define RS_styleCount 4
439#define RS_styleShift 27
440#define RS_styleMask (RS_Bold | RS_Italic)
321 441
322// fake styles 442// fake styles
323#define RS_Blink 0x00010000UL // blink 443#define RS_Blink (1UL << 29)
324#define RS_RVid 0x00020000UL // reverse video 444#define RS_RVid (1UL << 30) // reverse video
325#define RS_Uline 0x00040000UL // underline 445#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
341 446
342#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 447#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
343#define RS_attrMask (RS_baseattrMask | RS_fontMask) 448#define RS_attrMask (RS_baseattrMask | RS_fontMask)
344 449
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)) 450#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)) 451#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 */
362 452
363enum { 453enum {
364 C0_NUL = 0x00, 454 C0_NUL = 0x00,
365 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 455 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 , 456 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 474 XTerm_Color_cursor = 12, // change actual 'Cursor' color
385 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 475 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
386 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 476 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
387 XTerm_Color05 = 15, // not implemented (tektronix fg) 477 XTerm_Color05 = 15, // not implemented (tektronix fg)
388 XTerm_Color06 = 16, // not implemented (tektronix bg) 478 XTerm_Color06 = 16, // not implemented (tektronix bg)
389 XTerm_Color_RV = 17, // change actual 'Highlight' color 479 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
480 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
390 XTerm_logfile = 46, // not implemented 481 XTerm_logfile = 46, // not implemented
391 XTerm_font = 50, 482 XTerm_font = 50,
392 483
393 XTerm_konsole30 = 30, // reserved for konsole 484 XTerm_konsole30 = 30, // reserved for konsole
394 XTerm_konsole31 = 31, // reserved for konsole 485 XTerm_konsole31 = 31, // reserved for konsole
… …
396 /* 487 /*
397 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 488 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
398 */ 489 */
399 490
400 // deprecated 491 // deprecated
401 Rxvt_Color_BD = 18,
402 Rxvt_Color_UL = 19,
403 Rxvt_restoreFG = 39, 492 Rxvt_restoreFG = 39,
404 Rxvt_restoreBG = 49, 493 Rxvt_restoreBG = 49,
405 494
406 Rxvt_Pixmap = 20, // new bg pixmap 495 Rxvt_Pixmap = 20, // new bg pixmap
407 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
461 Color_White = maxBrightCOLOR, 550 Color_White = maxBrightCOLOR,
462#else 551#else
463 Color_White = maxCOLOR, 552 Color_White = maxCOLOR,
464#endif 553#endif
465 minTermCOLOR = Color_White + 1, 554 minTermCOLOR = Color_White + 1,
555#if USE_256_COLORS
556 maxTermCOLOR = Color_White + 240,
557#else
466 maxTermCOLOR = Color_White + 72, 558 maxTermCOLOR = Color_White + 72,
559#endif
467#ifndef NO_CURSORCOLOR 560#ifndef NO_CURSORCOLOR
468 Color_cursor, 561 Color_cursor,
469 Color_cursor2, 562 Color_cursor2,
470#endif 563#endif
471 Color_pointer_fg, 564 Color_pointer_fg,
… …
480#if ENABLE_FRILLS 573#if ENABLE_FRILLS
481 Color_underline, 574 Color_underline,
482#endif 575#endif
483#ifdef OPTION_HC 576#ifdef OPTION_HC
484 Color_HC, 577 Color_HC,
578 Color_HTC,
485#endif 579#endif
486 Color_scroll, 580 Color_scroll,
487#ifdef RXVT_SCROLLBAR 581#ifdef RXVT_SCROLLBAR
488 Color_trough, 582 Color_trough,
489#endif 583#endif
… …
501#else 595#else
502 TOTAL_COLORS = NRS_COLORS 596 TOTAL_COLORS = NRS_COLORS
503#endif 597#endif
504}; 598};
505 599
600#if USE_256_COLORS
601# define Color_Bits 9 // 0 .. maxTermCOLOR
602#else
506#define Color_Bits 7 // 0 .. maxTermCOLOR 603# define Color_Bits 7 // 0 .. maxTermCOLOR
604#endif
507 605
508/* 606/*
509 * Resource list 607 * Resource list
510 */ 608 */
511enum { 609enum {
… …
539#define PrivMode_vt52 (1UL<<18) 637#define PrivMode_vt52 (1UL<<18)
540#define PrivMode_LFNL (1UL<<19) 638#define PrivMode_LFNL (1UL<<19)
541#define PrivMode_MouseBtnEvent (1UL<<20) 639#define PrivMode_MouseBtnEvent (1UL<<20)
542#define PrivMode_MouseAnyEvent (1UL<<21) 640#define PrivMode_MouseAnyEvent (1UL<<21)
543#define PrivMode_BracketPaste (1UL<<22) 641#define PrivMode_BracketPaste (1UL<<22)
642#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
643#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
544 644
545#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 645#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
546 646
547#ifdef ALLOW_132_MODE 647#ifdef ALLOW_132_MODE
548# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 648# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
599/* 699/*
600 ***************************************************************************** 700 *****************************************************************************
601 * MACRO DEFINES 701 * MACRO DEFINES
602 ***************************************************************************** 702 *****************************************************************************
603 */ 703 */
704
705// speed hack, copy some member variable into a local variable of the same name
604#define dLocal(type,name) type const name = this->name 706#define dLocal(type,name) type const name = this->name
605 707
606// for speed reasons, we assume that all codepoints 32 to 126 are 708// for speed reasons, we assume that all codepoints 32 to 126 are
607// single-width. 709// single-width.
608#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 710#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
622 724
623#define LINENO(n) LINENO_of (this, n) 725#define LINENO(n) LINENO_of (this, n)
624#define ROW(n) ROW_of (this, n) 726#define ROW(n) ROW_of (this, n)
625 727
626/* how to build & extract colors and attributes */ 728/* how to build & extract colors and attributes */
627#define GET_BASEFG(x) (((x) & RS_fgMask)) 729#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
628#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 730#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
629 731
630#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 732#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
631#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 733#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
632 734
633#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 735#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
634#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 736#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
635 737
636#define GET_ATTR(x) (((x) & RS_attrMask)) 738#define GET_ATTR(x) (((x) & RS_attrMask))
739// return attributes defining the background, encoding doesn't matter
740// depends on RS_fgShift > RS_bgShift
637#define GET_BGATTR(x) \ 741#define GET_BGATTR(x) \
742 (ecb_unlikely ((x) & RS_RVid) \
638 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 743 ? (((x) & (RS_attrMask & ~RS_RVid)) \
639 | (((x) & RS_fgMask)<<Color_Bits)) \ 744 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
640 : ((x) & (RS_attrMask | RS_bgMask))) 745 : ((x) & (RS_attrMask | RS_bgMask)))
641#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 746#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
642#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 747#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
643#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 748#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
644 749
645#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 750#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
646 751
647#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 752#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
… …
670{ 775{
671 text_t *t; // terminal the text 776 text_t *t; // terminal the text
672 rend_t *r; // rendition, uses RS_ flags 777 rend_t *r; // rendition, uses RS_ flags
673 tlen_t_ l; // length of each text line 778 tlen_t_ l; // length of each text line
674 uint32_t f; // flags 779 uint32_t f; // flags
780
781 bool valid ()
782 {
783 return l >= 0;
784 }
785
786 void alloc ()
787 {
788 l = 0;
789 }
675 790
676 bool is_longer () 791 bool is_longer ()
677 { 792 {
678 return f & LINE_LONGER; 793 return f & LINE_LONGER;
679 } 794 }
… …
744// that are not representable in unicode, as well as characters 859// that are not representable in unicode, as well as characters
745// not fitting in the BMP. 860// not fitting in the BMP.
746struct compose_char 861struct compose_char
747{ 862{
748 unicode_t c1, c2; // any chars != NOCHAR are valid 863 unicode_t c1, c2; // any chars != NOCHAR are valid
864 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4)
865 compose_char () = default;
866 #endif
749 compose_char (unicode_t c1, unicode_t c2) 867 compose_char (unicode_t c1, unicode_t c2)
750 : c1(c1), c2(c2) 868 : c1(c1), c2(c2)
751 { } 869 { }
752}; 870};
753 871
… …
786{ 904{
787 int x, y, w, h; // overlay dimensions 905 int x, y, w, h; // overlay dimensions
788 text_t **text; 906 text_t **text;
789 rend_t **rend; 907 rend_t **rend;
790 908
791 // while tempting to add swap() etc. here, it effetcively only increases code size 909 // while tempting to add swap() etc. here, it effectively only increases code size
792}; 910};
793 911
794/* ------------------------------------------------------------------------- */ 912/* ------------------------------------------------------------------------- */
795 913
796typedef struct 914typedef struct
… …
835 * END······················= total_rows 953 * END······················= total_rows
836 */ 954 */
837 955
838struct TermWin_t 956struct TermWin_t
839{ 957{
958 int vt_width; /* actual window width [pixels] */
959 int vt_height; /* actual window height [pixels] */
840 int width; /* window width [pixels] */ 960 int width; /* window width [pixels] */
841 int height; /* window height [pixels] */ 961 int height; /* window height [pixels] */
842 int fwidth; /* font width [pixels] */ 962 int fwidth; /* font width [pixels] */
843 int fheight; /* font height [pixels] */ 963 int fheight; /* font height [pixels] */
844 int fbase; /* font ascent (baseline) [pixels] */ 964 int fbase; /* font ascent (baseline) [pixels] */
… …
853 int saveLines; /* number of lines that fit in scrollback */ 973 int saveLines; /* number of lines that fit in scrollback */
854 int total_rows; /* total number of rows in this terminal */ 974 int total_rows; /* total number of rows in this terminal */
855 int term_start; /* term lines start here */ 975 int term_start; /* term lines start here */
856 int view_start; /* scrollback view starts here */ 976 int view_start; /* scrollback view starts here */
857 int top_row; /* topmost row index of scrollback */ 977 int top_row; /* topmost row index of scrollback */
858 Window parent[6]; /* parent identifiers - we're parent[0] */ 978 Window parent; /* parent identifier */
859 Window vt; /* vt100 window */ 979 Window vt; /* vt100 window */
860 GC gc; /* GC for drawing */ 980 GC gc; /* GC for drawing */
861 Pixmap pixmap;
862 rxvt_drawable *drawable; 981 rxvt_drawable *drawable;
863 rxvt_fontset *fontset[4]; 982 rxvt_fontset *fontset[4];
864}; 983};
865 984
866/* 985/*
… …
912 selection_op_t op; /* current operation */ 1031 selection_op_t op; /* current operation */
913 bool rect; /* rectangular selection? */ 1032 bool rect; /* rectangular selection? */
914 row_col_t beg; /* beginning of selection <= mark */ 1033 row_col_t beg; /* beginning of selection <= mark */
915 row_col_t mark; /* point of initial click <= end */ 1034 row_col_t mark; /* point of initial click <= end */
916 row_col_t end; /* one character past end point */ 1035 row_col_t end; /* one character past end point */
1036 wchar_t *clip_text; /* text copied to the clipboard */
1037 unsigned int clip_len; /* length of clipboard text */
917}; 1038};
918 1039
919/* ------------------------------------------------------------------------- */ 1040/* ------------------------------------------------------------------------- */
920 1041
921/* screen_t flags */ 1042/* screen_t flags */
… …
926#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1047#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
927#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1048#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
928 1049
929/* rxvt_vars.options */ 1050/* rxvt_vars.options */
930enum { 1051enum {
931# define def(name,idx) Opt_ ## name = idx,
932# define nodef(name) Opt_ ## name = 0, 1052# define def(name) Opt_ ## name,
1053# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1054 Opt_0,
933# include "optinc.h" 1055# include "optinc.h"
934# undef nodef 1056# undef nodef
935# undef def 1057# undef def
936Opt_count 1058 Opt_count
937}; 1059};
938 1060
939/* ------------------------------------------------------------------------- */ 1061/* ------------------------------------------------------------------------- */
940 1062
941struct rxvt_vars : TermWin_t 1063struct rxvt_vars : TermWin_t
… …
943 scrollBar_t scrollBar; 1065 scrollBar_t scrollBar;
944 uint8_t options[(Opt_count + 7) >> 3]; 1066 uint8_t options[(Opt_count + 7) >> 3];
945 XSizeHints szHint; 1067 XSizeHints szHint;
946 rxvt_color *pix_colors; 1068 rxvt_color *pix_colors;
947 Cursor TermWin_cursor; /* cursor for vt window */ 1069 Cursor TermWin_cursor; /* cursor for vt window */
948 int numlock_state; 1070
949 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1071 line_t *row_buf; // all lines, scrollback + terminal, circular
950 line_t *drawn_buf; // text on screen 1072 line_t *drawn_buf; // text on screen
951 line_t *swap_buf; // lines for swap buffer 1073 line_t *swap_buf; // lines for swap buffer
952 char *tabs; /* per location: 1 == tab-stop */ 1074 char *tabs; /* per location: 1 == tab-stop */
953 screen_t screen; 1075 screen_t screen;
954 screen_t swap; 1076 screen_t swap;
… …
988 hidden_text:1, 1110 hidden_text:1,
989#endif 1111#endif
990#if POINTER_BLANK 1112#if POINTER_BLANK
991 hidden_pointer:1, 1113 hidden_pointer:1,
992#endif 1114#endif
993 enc_utf8:1, /* wether locale uses utf-8 */ 1115 enc_utf8:1, /* whether locale uses utf-8 */
994 seen_input:1, /* wether we have seen some program output yet */ 1116 seen_input:1, /* whether we have seen some program output yet */
995 seen_resize:1, /* wether we had a resize event */ 1117 seen_resize:1, /* whether we had a resize event */
1118 init_done:1,
996 parsed_geometry:1; 1119 parsed_geometry:1;
997 1120
998 unsigned char refresh_type, 1121 unsigned char refresh_type,
999#ifdef META8_OPTION 1122#ifdef META8_OPTION
1000 meta_char, /* Alt-key prefix */ 1123 meta_char; /* Alt-key prefix */
1001#endif 1124#endif
1002 selection_wait,
1003 selection_type;
1004/* ---------- */ 1125/* ---------- */
1005 bool rvideo_state, rvideo_mode; 1126 bool rvideo_state, rvideo_mode;
1006#ifndef NO_BELL 1127#ifndef NO_BELL
1007 bool rvideo_bell; 1128 bool rvideo_bell;
1008#endif 1129#endif
1009 int num_scr; /* screen: number lines scrolled */ 1130 int num_scr; /* screen: number of lines scrolled */
1010 int prev_ncol, /* screen: previous number of columns */ 1131 int prev_ncol, /* screen: previous number of columns */
1011 prev_nrow; /* screen: previous number of rows */ 1132 prev_nrow; /* screen: previous number of rows */
1012/* ---------- */ 1133/* ---------- */
1013 rend_t rstyle; 1134 rend_t rstyle;
1014/* ---------- */ 1135/* ---------- */
… …
1036 allowedxerror; 1157 allowedxerror;
1037/* ---------- */ 1158/* ---------- */
1038 unsigned int ModLevel3Mask, 1159 unsigned int ModLevel3Mask,
1039 ModMetaMask, 1160 ModMetaMask,
1040 ModNumLockMask; 1161 ModNumLockMask;
1041 int old_width, /* last used width in screen resize */
1042 old_height; /* last used height in screen resize */
1043 unsigned long priv_modes, 1162 unsigned long priv_modes,
1044 SavedModes; 1163 SavedModes;
1045/* ---------- */ 1164/* ---------- */
1046 Atom *xa; 1165 Atom *xa;
1047/* ---------- */ 1166/* ---------- */
1048 Time selection_time, 1167 Time selection_time,
1049 selection_request_time; 1168 clipboard_time;
1169 rxvt_selection *selection_req;
1050 pid_t cmd_pid; /* process id of child */ 1170 pid_t cmd_pid; /* process id of child */
1051 char * incr_buf;
1052 size_t incr_buf_size, incr_buf_fill;
1053/* ---------- */ 1171/* ---------- */
1054 struct mouse_event MEvent; 1172 struct mouse_event MEvent;
1055 XComposeStatus compose; 1173 XComposeStatus compose;
1056 struct termios tio; 1174 static struct termios def_tio;
1057 row_col_t oldcursor; 1175 row_col_t oldcursor;
1058#ifdef HAVE_BG_PIXMAP 1176#ifdef HAVE_BG_PIXMAP
1059 bgPixmap_t bgPixmap; 1177 void bg_init ();
1178 void bg_destroy ();
1179
1180 enum {
1181 BG_IS_VALID = 1 << 0,
1182
1183 BG_IS_TRANSPARENT = 1 << 1,
1184 BG_NEEDS_REFRESH = 1 << 2,
1185 BG_INHIBIT_RENDER = 1 << 3,
1186 };
1187
1188 uint8_t bg_flags;
1189
1190# if BG_IMAGE_FROM_FILE
1191 rxvt_image fimage;
1192 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1193 bool render_image (rxvt_image &image);
1060#endif 1194# endif
1061#ifdef HAVE_AFTERIMAGE
1062 ASVisual *asv;
1063 ASImageManager *asimman;
1064 1195
1065 void init_asv () 1196# if ENABLE_TRANSPARENCY
1197 rxvt_img *root_img;
1198 image_effects root_effects;
1199
1200 void bg_set_transparent ()
1066 { 1201 {
1067 if (!asv) 1202 bg_flags |= BG_IS_TRANSPARENT;
1068 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1203 }
1204 void bg_set_root_pixmap ();
1205 bool render_root_image ();
1206# endif
1207
1208 void tint_image (rxvt_img *img, rxvt_color &tint, bool tint_set, int shade);
1209
1210 ev_tstamp bg_valid_since;
1211
1212 rxvt_img *bg_img;
1213
1214 bool bg_window_size_sensitive ();
1215 bool bg_window_position_sensitive ();
1216
1217 void bg_render ();
1218 void bg_invalidate ()
1219 {
1220 bg_flags &= ~BG_IS_VALID;
1069 } 1221 }
1070#endif 1222#endif
1071 1223
1072#if ENABLE_OVERLAY 1224#if ENABLE_OVERLAY
1073 overlay_base ov; 1225 overlay_base ov;
… …
1082 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1234 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1083#endif 1235#endif
1084 1236
1085 vector<void *> allocated; // free these memory blocks with free() 1237 vector<void *> allocated; // free these memory blocks with free()
1086 1238
1087 char env_windowid[21]; /* environmental variable WINDOWID */ 1239 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1088 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1089 char *env_display; /* environmental variable DISPLAY */
1090 char *env_term; /* environmental variable TERM */
1091 1240
1092 char *locale; 1241 char *locale;
1093 char charsets[4]; 1242 char charsets[4];
1094 char *v_buffer; /* pointer to physical buffer */ 1243 char *v_buffer; /* pointer to physical buffer */
1095 unsigned int v_buflen; /* size of area to write */ 1244 unsigned int v_buflen; /* size of area to write */
… …
1107 char *cmdbuf_ptr, *cmdbuf_endp; 1256 char *cmdbuf_ptr, *cmdbuf_endp;
1108 char cmdbuf_base[CBUFSIZ]; 1257 char cmdbuf_base[CBUFSIZ];
1109 1258
1110 ptytty *pty; 1259 ptytty *pty;
1111 1260
1112 rxvt_salloc *talloc; // text line allocator 1261 // chunk contains all line_t's as well as rend_t and text_t buffers
1113 rxvt_salloc *ralloc; // rend line allocator 1262 // for drawn_buf, swap_buf and row_buf, in this order
1263 void *chunk;
1264 size_t chunk_size;
1114 1265
1115 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1266 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1116 1267
1117#if ENABLE_FRILLS || ISO_14755 1268#if ENABLE_FRILLS || ISO_14755
1118 // ISO 14755 entry support 1269 // ISO 14755 entry support
1119 unicode_t iso14755buf; 1270 unicode_t iso14755buf;
1120 void commit_iso14755 (); 1271 void commit_iso14755 ();
1121# if ISO_14755 1272# if ISO_14755
1122 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1273 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1123 void iso14755_54 (int x, int y); 1274 void iso14755_54 (int x, int y);
1124# endif 1275# endif
1125#endif 1276#endif
1126 1277
1127 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1278 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1135 void rootwin_cb (XEvent &xev); 1286 void rootwin_cb (XEvent &xev);
1136 xevent_watcher rootwin_ev; 1287 xevent_watcher rootwin_ev;
1137#endif 1288#endif
1138#ifdef HAVE_BG_PIXMAP 1289#ifdef HAVE_BG_PIXMAP
1139 void update_background (); 1290 void update_background ();
1140#if TRACE_PIXMAPS
1141 void trace_update_background (const char *file, int line);
1142# define update_background() trace_update_background (__FILE__, __LINE__)
1143#endif
1144 void update_background_cb (ev::timer &w, int revents); 1291 void update_background_cb (ev::timer &w, int revents);
1145 ev::timer update_background_ev; 1292 ev::timer update_background_ev;
1146#endif 1293#endif
1147 1294
1148 void x_cb (XEvent &xev); 1295 void x_cb (XEvent &xev);
… …
1153 void child_cb (ev::child &w, int revents); ev::child child_ev; 1300 void child_cb (ev::child &w, int revents); ev::child child_ev;
1154 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1301 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1155 void refresh_check (); 1302 void refresh_check ();
1156 void flush (); 1303 void flush ();
1157 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1304 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1305 void cmdbuf_reify ();
1306 void cmdbuf_append (const char *str, size_t count);
1158 bool pty_fill (); 1307 bool pty_fill ();
1159 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1308 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1160 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1161 1309
1162#ifdef CURSOR_BLINK 1310#ifdef CURSOR_BLINK
1311 void cursor_blink_reset ();
1163 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1312 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1164#endif 1313#endif
1165#ifdef TEXT_BLINK 1314#ifdef TEXT_BLINK
1166 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1315 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1167#endif 1316#endif
… …
1186 void pointer_unblank (); 1335 void pointer_unblank ();
1187 1336
1188 void tt_printf (const char *fmt,...); 1337 void tt_printf (const char *fmt,...);
1189 void tt_write (const char *data, unsigned int len); 1338 void tt_write (const char *data, unsigned int len);
1190 void pty_write (); 1339 void pty_write ();
1191
1192 void init (stringvec *argv, stringvec *envv)
1193 {
1194 this->argv = argv;
1195 init (argv->size (), argv->begin (), envv);
1196 }
1197 1340
1198 void make_current () const // make this the "currently active" urxvt instance 1341 void make_current () const // make this the "currently active" urxvt instance
1199 { 1342 {
1200 SET_R (this); 1343 SET_R (this);
1201 set_environ (envv); 1344 set_environ (envv);
… …
1213 void im_set_size (XRectangle &size); 1356 void im_set_size (XRectangle &size);
1214 void im_set_position (XPoint &pos) NOTHROW; 1357 void im_set_position (XPoint &pos) NOTHROW;
1215 void im_set_color (unsigned long &fg, unsigned long &bg); 1358 void im_set_color (unsigned long &fg, unsigned long &bg);
1216 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1359 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1217 1360
1218 bool IMisRunning (); 1361 bool im_is_running ();
1219 void IMSendSpot (); 1362 void im_send_spot ();
1220 bool IM_get_IC (const char *modifiers); 1363 bool im_get_ic (const char *modifiers);
1221 void IMSetPosition (); 1364 void im_set_position ();
1222#endif 1365#endif
1223 1366
1224 // command.C 1367 // command.C
1225 void key_press (XKeyEvent &ev); 1368 void key_press (XKeyEvent &ev);
1226 void key_release (XKeyEvent &ev); 1369 void key_release (XKeyEvent &ev);
1227 unsigned int cmd_write (const char *str, unsigned int count);
1228 1370
1229 wchar_t next_char () NOTHROW; 1371 wchar_t next_char () NOTHROW;
1230 wchar_t cmd_getc () THROW ((class out_of_input)); 1372 wchar_t cmd_getc () THROW ((class out_of_input));
1231 uint32_t next_octet () NOTHROW; 1373 uint32_t next_octet () NOTHROW;
1232 uint32_t cmd_get8 () THROW ((class out_of_input)); 1374 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1259 void process_color_seq (int report, int color, const char *str, char resp); 1401 void process_color_seq (int report, int color, const char *str, char resp);
1260 void process_xterm_seq (int op, char *str, char resp); 1402 void process_xterm_seq (int op, char *str, char resp);
1261 int privcases (int mode, unsigned long bit); 1403 int privcases (int mode, unsigned long bit);
1262 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1404 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1263 void process_sgr_mode (unsigned int nargs, const int *arg); 1405 void process_sgr_mode (unsigned int nargs, const int *arg);
1264 void process_graphics ();
1265 // init.C 1406 // init.C
1407 void init (stringvec *argv, stringvec *envv);
1408 void init (int argc, const char *const *argv, const char *const *envv);
1409 void init2 (int argc, const char *const *argv);
1266 void init_vars (); 1410 void init_vars ();
1267 const char **init_resources (int argc, const char *const *argv); 1411 const char **init_resources (int argc, const char *const *argv);
1268 void init (int argc, const char *const *argv, stringvec *envv);
1269 void init_env (); 1412 void init_env ();
1270 void set_locale (const char *locale); 1413 void set_locale (const char *locale);
1271 void init_xlocale (); 1414 void init_xlocale ();
1272 void init_command (const char *const *argv); 1415 void init_command (const char *const *argv);
1273 void run_command (const char *const *argv); 1416 void run_command (const char *const *argv);
1274 int run_child (const char *const *argv); 1417 int run_child (const char *const *argv);
1275 void color_aliases (int idx); 1418 void color_aliases (int idx);
1276 void create_windows (int argc, const char *const *argv); 1419 void create_windows (int argc, const char *const *argv);
1277 void get_colours (); 1420 void get_colours ();
1278 void get_ourmods (); 1421 void get_ourmods ();
1422 void set_icon (const char *file);
1279 // main.C 1423 // main.C
1280 void tt_winch (); 1424 void tt_winch ();
1281 rxvt_term (); 1425 rxvt_term ();
1282 ~rxvt_term (); 1426 ~rxvt_term ();
1283 void destroy (); 1427 void destroy ();
… …
1285 void recolour_cursor (); 1429 void recolour_cursor ();
1286 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1430 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1287 void window_calc (unsigned int newwidth, unsigned int newheight); 1431 void window_calc (unsigned int newwidth, unsigned int newheight);
1288 bool set_fonts (); 1432 bool set_fonts ();
1289 void set_string_property (Atom prop, const char *str, int len = -1); 1433 void set_string_property (Atom prop, const char *str, int len = -1);
1434 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1290 void set_utf8_property (Atom prop, const char *str, int len = -1); 1435 void set_utf8_property (Atom prop, const char *str, int len = -1);
1291 void set_title (const char *str); 1436 void set_title (const char *str);
1292 void set_icon_name (const char *str); 1437 void set_icon_name (const char *str);
1293 void set_window_color (int idx, const char *color); 1438 void set_window_color (int idx, const char *color);
1294 void set_colorfgbg (); 1439 char *get_colorfgbg ();
1295 bool set_color (rxvt_color &color, const char *name); 1440 bool set_color (rxvt_color &color, const char *name);
1296 void alias_color (int dst, int src); 1441 void alias_color (int dst, int src);
1297 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1442 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1298 void get_window_origin (int &x, int &y); 1443 void get_window_origin (int &x, int &y);
1299 Pixmap get_pixmap_property (int prop_id);
1300 1444
1301 // screen.C 1445 // screen.C
1302
1303 void lalloc (line_t &l) const
1304 {
1305 l.t = (text_t *)talloc->alloc ();
1306 l.r = (rend_t *)ralloc->alloc ();
1307 }
1308
1309#if 0
1310 void lfree (line_t &l)
1311 {
1312 talloc->free (l.t);
1313 ralloc->free (l.r);
1314 }
1315#endif
1316
1317 void lresize (line_t &l) const
1318 {
1319 if (!l.t)
1320 return;
1321
1322 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1323 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1324
1325 l.l = min (l.l, ncol);
1326
1327 if (ncol > prev_ncol)
1328 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1329 }
1330 1446
1331 int fgcolor_of (rend_t r) const NOTHROW 1447 int fgcolor_of (rend_t r) const NOTHROW
1332 { 1448 {
1333 int base = GET_BASEFG (r); 1449 int base = GET_BASEFG (r);
1334#ifndef NO_BRIGHTCOLOR 1450#ifndef NO_BRIGHTCOLOR
1335 if (r & RS_Bold 1451 if (r & RS_Bold
1336# if ENABLE_STYLES 1452# if ENABLE_STYLES
1337 && option (Opt_intensityStyles) 1453 && option (Opt_intensityStyles)
1338# endif 1454# endif
1339 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1455 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1340 base += minBrightCOLOR - minCOLOR; 1456 base += minBrightCOLOR - minCOLOR;
1341#endif 1457#endif
1342 return base; 1458 return base;
1343 } 1459 }
1344 1460
… …
1348#ifndef NO_BRIGHTCOLOR 1464#ifndef NO_BRIGHTCOLOR
1349 if (r & RS_Blink 1465 if (r & RS_Blink
1350# if ENABLE_STYLES 1466# if ENABLE_STYLES
1351 && option (Opt_intensityStyles) 1467 && option (Opt_intensityStyles)
1352# endif 1468# endif
1353 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1469 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1354 base += minBrightCOLOR - minCOLOR; 1470 base += minBrightCOLOR - minCOLOR;
1355#endif 1471#endif
1356 return base; 1472 return base;
1357 } 1473 }
1358 1474
1359 bool option (uint8_t opt) const NOTHROW 1475 bool option (uint8_t opt) const NOTHROW
1360 { 1476 {
1361 if (!opt)
1362 return 0;
1363
1364 --opt;
1365 return options[opt >> 3] & (1 << (opt & 7)); 1477 return options[opt >> 3] & (1 << (opt & 7));
1366 } 1478 }
1367 1479
1368 void set_option (uint8_t opt, bool set = true) NOTHROW 1480 void set_option (uint8_t opt, bool set = true) NOTHROW;
1369 {
1370 if (!opt)
1371 return;
1372
1373 --opt;
1374 if (set)
1375 options[opt >> 3] |= (1 << (opt & 7));
1376 else
1377 options[opt >> 3] &= ~(1 << (opt & 7));
1378 }
1379
1380 void set_privmode (unsigned bit, int set) NOTHROW
1381 {
1382 if (set)
1383 priv_modes |= bit;
1384 else
1385 priv_modes &= ~bit;
1386 }
1387 1481
1388 // modifies first argument(!) 1482 // modifies first argument(!)
1483 void tt_paste (char *data, unsigned int len) NOTHROW;
1389 void paste (char *data, unsigned int len) NOTHROW; 1484 void paste (char *data, unsigned int len) NOTHROW;
1485 void scr_alloc () NOTHROW;
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1486 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1487 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1392 void scr_kill_char (line_t &l, int col) const NOTHROW; 1488 void scr_kill_char (line_t &l, int col) const NOTHROW;
1393 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1489 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1394 void scr_reset (); 1490 void scr_reset ();
… …
1402 void scr_backindex () NOTHROW; 1498 void scr_backindex () NOTHROW;
1403 void scr_forwardindex () NOTHROW; 1499 void scr_forwardindex () NOTHROW;
1404#endif 1500#endif
1405 void scr_touch (bool refresh) NOTHROW; 1501 void scr_touch (bool refresh) NOTHROW;
1406 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1502 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1407 void scr_recolour () NOTHROW; 1503 void scr_recolour (bool refresh = true) NOTHROW;
1408 void scr_remap_chars () NOTHROW; 1504 void scr_remap_chars () NOTHROW;
1409 void scr_remap_chars (line_t &l) NOTHROW; 1505 void scr_remap_chars (line_t &l) NOTHROW;
1410 1506
1411 enum cursor_mode { SAVE, RESTORE }; 1507 enum cursor_mode { SAVE, RESTORE };
1412 1508
… …
1447 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1543 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1448 void scr_reverse_selection () NOTHROW; 1544 void scr_reverse_selection () NOTHROW;
1449 void scr_dump (int fd) NOTHROW; 1545 void scr_dump (int fd) NOTHROW;
1450 1546
1451 void selection_check (int check_more) NOTHROW; 1547 void selection_check (int check_more) NOTHROW;
1452 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1453 void selection_property (Window win, Atom prop) NOTHROW;
1454 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1548 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1455 int selection_request_other (Atom target, int selnum) NOTHROW;
1456 void selection_clear () NOTHROW; 1549 void selection_clear (bool clipboard = false) NOTHROW;
1457 void selection_make (Time tm); 1550 void selection_make (Time tm);
1458 bool selection_grab (Time tm) NOTHROW; 1551 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1459 void selection_start_colrow (int col, int row) NOTHROW; 1552 void selection_start_colrow (int col, int row) NOTHROW;
1460 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1553 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1461 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1554 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1462 void selection_remove_trailing_spaces () NOTHROW; 1555 void selection_remove_trailing_spaces () NOTHROW;
1463 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1556 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1464 void selection_click (int clicks, int x, int y) NOTHROW; 1557 void selection_click (int clicks, int x, int y) NOTHROW;
1465 void selection_extend (int x, int y, int flag) NOTHROW; 1558 void selection_extend (int x, int y, int flag) NOTHROW;
1466 void selection_rotate (int x, int y) NOTHROW; 1559 void selection_rotate (int x, int y) NOTHROW;
1467 1560
1468 // xdefaults.C 1561 // xdefaults.C
1562 void rxvt_usage (int type);
1469 void get_options (int argc, const char *const *argv); 1563 const char **get_options (int argc, const char *const *argv);
1470 int parse_keysym (const char *str, const char *arg); 1564 int parse_keysym (const char *str, const char *arg);
1471 const char *x_resource (const char *name); 1565 const char *x_resource (const char *name);
1472 void extract_resources (); 1566 void extract_resources ();
1567 void extract_keysym_resources ();
1568 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1569 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1570 bool parse_bool_resource (const char *str)
1571 {
1572 return (!strcasecmp (str, "TRUE")
1573 || !strcasecmp (str, "YES")
1574 || !strcasecmp (str, "ON")
1575 || !strcasecmp (str, "1"));
1576 }
1473}; 1577};
1474 1578
1475#endif /* _RXVT_H_ */ 1579#endif /* _RXVT_H_ */
1476 1580

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