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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.342 by ayin, Sat Dec 29 12:03:39 2007 UTC vs.
Revision 1.433 by sf-exg, Sun Jan 30 18:38:01 2011 UTC

… …
27#else 27#else
28// stdlib.h might provide it 28// stdlib.h might provide it
29#endif 29#endif
30 30
31using namespace std; 31using namespace std;
32
33// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 34
33extern "C" { 35extern "C" {
34#include <X11/Xlib.h> 36#include <X11/Xlib.h>
35#include <X11/Xutil.h> 37#include <X11/Xutil.h>
36#include <X11/Xresource.h> 38#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 74#include <X11/cursorfont.h>
73#include <X11/keysym.h> 75#include <X11/keysym.h>
74#include <X11/keysymdef.h> 76#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 77#include <X11/Xatom.h>
76 78
79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84
85#ifdef HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif
88
89#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
90# define HAVE_BG_PIXMAP 1
91#endif
92
77#include "encoding.h" 93#include "encoding.h"
78#include "rxvtutil.h" 94#include "rxvtutil.h"
79#include "rxvtfont.h" 95#include "rxvtfont.h"
80#include "rxvttoolkit.h" 96#include "rxvttoolkit.h"
81#include "scrollbar.h" 97#include "scrollbar.h"
… …
97/* 113/*
98 ***************************************************************************** 114 *****************************************************************************
99 * SYSTEM HACKS 115 * SYSTEM HACKS
100 ***************************************************************************** 116 *****************************************************************************
101 */ 117 */
102/* Consistent defines - please report on the necessity
103 * @ Unixware: defines (__svr4__)
104 */
105#if defined (SVR4) && !defined (__svr4__)
106# define __svr4__ 1
107#endif
108#if defined (sun) && !defined (__sun__)
109# define __sun__ 1
110#endif
111
112#ifndef HAVE_XPOINTER
113typedef char *XPointer;
114#endif
115 118
116#include <termios.h> 119#include <termios.h>
117typedef struct termios ttymode_t;
118
119#include "background.h"
120 120
121#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
122# define STDIN_FILENO 0 122# define STDIN_FILENO 0
123# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
124# define STDERR_FILENO 2 124# define STDERR_FILENO 2
125#endif
126
127#if !defined (EACCESS) && defined(EAGAIN)
128# define EACCESS EAGAIN
129#endif 125#endif
130 126
131#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 127#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
132# define EXIT_SUCCESS 0 /* exit function success */ 128# define EXIT_SUCCESS 0 /* exit function success */
133# define EXIT_FAILURE 1 /* exit function failure */ 129# define EXIT_FAILURE 1 /* exit function failure */
… …
161char * rxvt_wcstombs (const wchar_t *str, int len = -1); 157char * rxvt_wcstombs (const wchar_t *str, int len = -1);
162wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 158wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
163char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 159char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
164wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 160wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
165 161
166char * rxvt_basename (const char *str) NOTHROW; 162const char * rxvt_basename (const char *str) NOTHROW;
167void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 163void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
168void rxvt_log (const char *fmt,...) NOTHROW; 164void rxvt_log (const char *fmt,...) NOTHROW;
169void rxvt_warn (const char *fmt,...) NOTHROW; 165void rxvt_warn (const char *fmt,...) NOTHROW;
170void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 166void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
171void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 167void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
172 168
173char * rxvt_strtrim (char *str) NOTHROW; 169char * rxvt_strtrim (char *str) NOTHROW;
174char ** rxvt_splitcommastring (const char *cs) NOTHROW; 170char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
175void rxvt_freecommastring (char **cs) NOTHROW; 171
172static inline void
173rxvt_free_strsplit (char **ptr) NOTHROW
174{
175 free (ptr[0]);
176 free (ptr);
177}
176 178
177void * rxvt_malloc (size_t size); 179void * rxvt_malloc (size_t size);
178void * rxvt_calloc (size_t number, size_t size); 180void * rxvt_calloc (size_t number, size_t size);
179void * rxvt_realloc (void *ptr, size_t size); 181void * rxvt_realloc (void *ptr, size_t size);
180 182
… …
203#else 205#else
204 if (envv) 206 if (envv)
205#endif 207#endif
206 environ = envv; 208 environ = envv;
207} 209}
210
211struct localise_env
212{
213 char **orig_env;
214
215 localise_env (char **new_env)
216 {
217 orig_env = environ;
218 environ = new_env;
219 }
220
221 ~localise_env ()
222 {
223 environ = orig_env;
224 }
225};
208 226
209/* 227/*
210 ***************************************************************************** 228 *****************************************************************************
211 * STRUCTURES AND TYPEDEFS 229 * STRUCTURES AND TYPEDEFS
212 ***************************************************************************** 230 *****************************************************************************
213 */ 231 */
214 232
215/* If we're using either the rxvt scrollbar, keep the
216 * scrollColor resource.
217 */
218#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
219# define KEEP_SCROLLCOLOR 1
220#else
221# undef KEEP_SCROLLCOLOR
222#endif
223
224/* 233/*
225 * the 'essential' information for reporting Mouse Events 234 * the 'essential' information for reporting Mouse Events
226 * pared down from XButtonEvent 235 * pared down from XButtonEvent
227 */ 236 */
228struct mouse_event { 237struct mouse_event
238{
229 int clicks; 239 int clicks;
230 Time time; /* milliseconds */ 240 Time time; /* milliseconds */
231 unsigned int state; /* key or button mask */ 241 unsigned int state; /* key or button mask */
232 unsigned int button; /* detail */ 242 unsigned int button; /* detail */
233}; 243};
… …
269# define COLORTERMENVFULL COLORTERMENV "-xpm" 279# define COLORTERMENVFULL COLORTERMENV "-xpm"
270#else 280#else
271# define COLORTERMENVFULL COLORTERMENV 281# define COLORTERMENVFULL COLORTERMENV
272#endif 282#endif
273#ifndef TERMENV 283#ifndef TERMENV
284# if USE_256_COLORS
285# define TERMENV "rxvt-unicode-256color"
286# else
274# define TERMENV "rxvt-unicode" 287# define TERMENV "rxvt-unicode"
288# endif
275#endif 289#endif
276 290
277#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 291#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
278# define NO_MOUSE_REPORT_SCROLLBAR 1 292# define NO_MOUSE_REPORT_SCROLLBAR 1
279#endif 293#endif
280 294
281#define scrollBar_esc 30 295#define scrollBar_esc 30
282 296
283#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 297#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
284# define HAVE_SCROLLBARS 1 298# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
285#endif 299#endif
286 300
287enum { 301enum {
288 NO_REFRESH = 0, /* Window not visible at all! */ 302 NO_REFRESH = 0, /* Window not visible at all! */
289 FAST_REFRESH = 1, /* Fully exposed window */ 303 FAST_REFRESH = 1, /* Fully exposed window */
… …
326enum { 340enum {
327 PRIMARY = 0, 341 PRIMARY = 0,
328 SECONDARY, 342 SECONDARY,
329}; 343};
330 344
345// define various rendition bits and masks. the rendition word
346// is 32 bits in size, and we should use it as efficiently as possible
347
331#define RS_None 0 348#define RS_None 0
332 349
333#define RS_fgMask 0x0000007fUL // 128 colors 350// GET_BGATTR depends on RS_fgShift > RS_bgShift
334#define RS_bgMask 0x00003f80UL // 128 colors 351#define RS_colorMask ((1UL << Color_Bits) - 1UL)
352#define RS_bgShift 0
353#define RS_fgShift (RS_bgShift + Color_Bits)
354#define RS_bgMask (RS_colorMask << RS_bgShift)
355#define RS_fgMask (RS_colorMask << RS_fgShift)
356
357// must have space for rxvt_fontset::fontCount * 2 + 2 values
358#define RS_fontShift (RS_fgShift + Color_Bits)
359#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
360#define RS_fontCount rxvt_fontset::fontCount
361#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
362
363// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
364#define RS_redraw (2UL << RS_fontShift)
365
366#define RS_Sel (1UL << 22)
367
368// 4 custom bits for extensions
369#define RS_customCount 16UL
370#define RS_customShift 23
371#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
335 372
336// font styles 373// font styles
337#define RS_Bold 0x00004000UL // value 1 374#define RS_Bold (1UL << RS_styleShift)
338#define RS_Italic 0x00008000UL // value 2 375#define RS_Italic (2UL << RS_styleShift)
376
377#define RS_styleCount 4
378#define RS_styleShift 27
379#define RS_styleMask (RS_Bold | RS_Italic)
339 380
340// fake styles 381// fake styles
341#define RS_Blink 0x00010000UL // blink 382#define RS_Blink (1UL << 29)
342#define RS_RVid 0x00020000UL // reverse video 383#define RS_RVid (1UL << 30) // reverse video
343#define RS_Uline 0x00040000UL // underline 384#define RS_Uline (1UL << 31) // underline
344
345// toggle this to force redraw, must be != RS_Careful
346#define RS_redraw 0x01000000UL
347
348// 5 custom bits for extensions
349#define RS_customCount 32
350#define RS_customMask 0x00f80000UL
351#define RS_customShift 19
352
353// other flags
354#define RS_Careful 0x80000000UL /* be careful when drawing these */
355
356#define RS_styleCount 4
357#define RS_styleMask (RS_Bold | RS_Italic)
358#define RS_styleShift 14
359 385
360#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 386#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
361#define RS_attrMask (RS_baseattrMask | RS_fontMask) 387#define RS_attrMask (RS_baseattrMask | RS_fontMask)
362 388
363#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
364#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
365#define RS_fontShift 24
366
367#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 389#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
368#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 390#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
369 391
370#define Sel_none 0 /* Not waiting */ 392#define Sel_none 0 /* Not waiting */
371#define Sel_normal 0x01 /* normal selection */ 393#define Sel_normal 0x01 /* normal selection */
372#define Sel_incr 0x02 /* incremental selection */ 394#define Sel_incr 0x02 /* incremental selection */
373#define Sel_direct 0x00 395#define Sel_direct 0x00
… …
395 XTerm_name = 0, 417 XTerm_name = 0,
396 XTerm_iconName = 1, 418 XTerm_iconName = 1,
397 XTerm_title = 2, 419 XTerm_title = 2,
398 XTerm_property = 3, // change X property 420 XTerm_property = 3, // change X property
399 XTerm_Color = 4, // change colors 421 XTerm_Color = 4, // change colors
400 XTerm_Color00 = 10, // not implemented, CLASH! 422 XTerm_Color00 = 10, // change fg color
401 XTerm_Color01 = 11, // not implemented 423 XTerm_Color01 = 11, // change bg color
402 XTerm_Color_cursor = 12, // change actual 'Cursor' color 424 XTerm_Color_cursor = 12, // change actual 'Cursor' color
403 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 425 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
404 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 426 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
405 XTerm_Color05 = 15, // not implemented (tektronix fg) 427 XTerm_Color05 = 15, // not implemented (tektronix fg)
406 XTerm_Color06 = 16, // not implemented (tektronix bg) 428 XTerm_Color06 = 16, // not implemented (tektronix bg)
407 XTerm_Color_RV = 17, // change actual 'Highlight' color 429 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
430 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
408 XTerm_logfile = 46, // not implemented 431 XTerm_logfile = 46, // not implemented
409 XTerm_font = 50, 432 XTerm_font = 50,
410 433
411 XTerm_konsole30 = 30, // reserved for konsole 434 XTerm_konsole30 = 30, // reserved for konsole
412 XTerm_konsole31 = 31, // reserved for konsole 435 XTerm_konsole31 = 31, // reserved for konsole
413 XTerm_emacs51 = 51, // reserved for emacs shell 436 XTerm_emacs51 = 51, // reserved for emacs shell
414 /* 437 /*
415 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 438 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
416 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
417 */ 439 */
418 Rxvt_Color_BD = 18, // change actual 'Bold' color 440
419 Rxvt_Color_UL = 19, // change actual 'Underline' color 441 // deprecated
442 Rxvt_restoreFG = 39,
443 Rxvt_restoreBG = 49,
444
420 Rxvt_Pixmap = 20, // new bg pixmap 445 Rxvt_Pixmap = 20, // new bg pixmap
421 Rxvt_restoreFG = 39, // change default fg color
422 Rxvt_restoreBG = 49, // change default bg color
423 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 446 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
424 447
425 URxvt_locale = 701, // change locale 448 URxvt_locale = 701, // change locale
426 URxvt_version = 702, // request version 449 URxvt_version = 702, // request version
427 450
428 URxvt_Color_IT = 704, // change actual 'Italic' colour 451 URxvt_Color_IT = 704, // change actual 'Italic' colour
429 URxvt_Color_tint = 705, // change actual tint colour 452 URxvt_Color_tint = 705, // change actual tint colour
453 URxvt_Color_BD = 706, // change actual 'Bold' color
454 URxvt_Color_UL = 707, // change actual 'Underline' color
430 URxvt_Color_BD = 706, 455 URxvt_Color_border = 708,
431 URxvt_Color_UL = 707,
432 456
433 URxvt_font = 710, 457 URxvt_font = 710,
434 URxvt_boldFont = 711, 458 URxvt_boldFont = 711,
435 URxvt_italicFont = 712, 459 URxvt_italicFont = 712,
436 URxvt_boldItalicFont = 713, 460 URxvt_boldItalicFont = 713,
437 461
438 URxvt_view_up = 720, 462 URxvt_view_up = 720,
439 URxvt_view_down = 721, 463 URxvt_view_down = 721,
440 464
441 URxvt_perl = 777, 465 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
442}; 466};
443 467
444/* Words starting with `Color_' are colours. Others are counts */ 468/* Words starting with `Color_' are colours. Others are counts */
445/* 469/*
446 * The PixColor and rendition colour usage should probably be decoupled 470 * The PixColor and rendition colour usage should probably be decoupled
… …
476 Color_White = maxBrightCOLOR, 500 Color_White = maxBrightCOLOR,
477#else 501#else
478 Color_White = maxCOLOR, 502 Color_White = maxCOLOR,
479#endif 503#endif
480 minTermCOLOR = Color_White + 1, 504 minTermCOLOR = Color_White + 1,
505#if USE_256_COLORS
506 maxTermCOLOR = Color_White + 240,
507#else
481 maxTermCOLOR = Color_White + 72, 508 maxTermCOLOR = Color_White + 72,
509#endif
482#ifndef NO_CURSORCOLOR 510#ifndef NO_CURSORCOLOR
483 Color_cursor, 511 Color_cursor,
484 Color_cursor2, 512 Color_cursor2,
485#endif 513#endif
486 Color_pointer_fg, 514 Color_pointer_fg,
… …
495#if ENABLE_FRILLS 523#if ENABLE_FRILLS
496 Color_underline, 524 Color_underline,
497#endif 525#endif
498#ifdef OPTION_HC 526#ifdef OPTION_HC
499 Color_HC, 527 Color_HC,
528 Color_HTC,
500#endif 529#endif
501#ifdef KEEP_SCROLLCOLOR
502 Color_scroll, 530 Color_scroll,
531#ifdef RXVT_SCROLLBAR
503 Color_trough, 532 Color_trough,
504#endif 533#endif
505#if ENABLE_TRANSPARENCY 534#if ENABLE_TRANSPARENCY
506 Color_tint, 535 Color_tint,
507#endif 536#endif
508#if OFF_FOCUS_FADING 537#if OFF_FOCUS_FADING
509 Color_fade, 538 Color_fade,
510#endif 539#endif
511 NRS_COLORS, /* */ 540 NRS_COLORS, /* */
512#ifdef KEEP_SCROLLCOLOR 541#ifdef RXVT_SCROLLBAR
513 Color_topShadow = NRS_COLORS, 542 Color_topShadow = NRS_COLORS,
514 Color_bottomShadow, 543 Color_bottomShadow,
515 TOTAL_COLORS 544 TOTAL_COLORS
516#else 545#else
517 TOTAL_COLORS = NRS_COLORS 546 TOTAL_COLORS = NRS_COLORS
518#endif 547#endif
519}; 548};
520 549
550#if USE_256_COLORS
551# define Color_Bits 9 // 0 .. maxTermCOLOR
552#else
521#define Color_Bits 7 // 0 .. maxTermCOLOR 553# define Color_Bits 7 // 0 .. maxTermCOLOR
554#endif
522 555
523/* 556/*
524 * Resource list 557 * Resource list
525 */ 558 */
526enum { 559enum {
… …
553#define PrivMode_smoothScroll (1UL<<17) 586#define PrivMode_smoothScroll (1UL<<17)
554#define PrivMode_vt52 (1UL<<18) 587#define PrivMode_vt52 (1UL<<18)
555#define PrivMode_LFNL (1UL<<19) 588#define PrivMode_LFNL (1UL<<19)
556#define PrivMode_MouseBtnEvent (1UL<<20) 589#define PrivMode_MouseBtnEvent (1UL<<20)
557#define PrivMode_MouseAnyEvent (1UL<<21) 590#define PrivMode_MouseAnyEvent (1UL<<21)
591#define PrivMode_BracketPaste (1UL<<22)
592#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
593#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
558 594
559#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 595#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
560 596
561#ifdef ALLOW_132_MODE 597#ifdef ALLOW_132_MODE
562# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 598# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
566 602
567// do not change these constants lightly, there are many interdependencies 603// do not change these constants lightly, there are many interdependencies
568#define IMBUFSIZ 128 // input modifier buffer sizes 604#define IMBUFSIZ 128 // input modifier buffer sizes
569#define KBUFSZ 512 // size of keyboard mapping buffer 605#define KBUFSZ 512 // size of keyboard mapping buffer
570#define CBUFSIZ 2048 // size of command buffer 606#define CBUFSIZ 2048 // size of command buffer
607#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
571#define UBUFSIZ 2048 // character buffer 608#define UBUFSIZ 2048 // character buffer
572 609
573#if ENABLE_FRILLS 610#if ENABLE_FRILLS
574# include <X11/Xmd.h> 611# include <X11/Xmd.h>
575typedef struct _mwmhints { 612typedef struct _mwmhints
613{
576 CARD32 flags; 614 CARD32 flags;
577 CARD32 functions; 615 CARD32 functions;
578 CARD32 decorations; 616 CARD32 decorations;
579 INT32 input_mode; 617 INT32 input_mode;
580 CARD32 status; 618 CARD32 status;
… …
611/* 649/*
612 ***************************************************************************** 650 *****************************************************************************
613 * MACRO DEFINES 651 * MACRO DEFINES
614 ***************************************************************************** 652 *****************************************************************************
615 */ 653 */
654
655// speed hack, copy some member variable into a local variable of the same name
616#define dLocal(type,name) type const name = this->name 656#define dLocal(type,name) type const name = this->name
617 657
618// for speed reasons, we assume that all codepoints 32 to 126 are 658// for speed reasons, we assume that all codepoints 32 to 126 are
619// single-width. 659// single-width.
620#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 660#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
627#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 667#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
628#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 668#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
629#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 669#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
630#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 670#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
631 671
632#define LINENO(n) MOD (term_start + int(n), total_rows) 672#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
633#define ROW(n) row_buf [LINENO (n)] 673#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
674
675#define LINENO(n) LINENO_of (this, n)
676#define ROW(n) ROW_of (this, n)
634 677
635/* how to build & extract colors and attributes */ 678/* how to build & extract colors and attributes */
636#define GET_BASEFG(x) (((x) & RS_fgMask)) 679#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
637#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 680#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
638 681
639#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 682#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
640#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 683#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
641 684
642#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 685#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
643#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 686#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
644 687
645#define GET_ATTR(x) (((x) & RS_attrMask)) 688#define GET_ATTR(x) (((x) & RS_attrMask))
689// return attributes defining the background, encoding doesn't matter
690// depends on RS_fgShift > RS_bgShift
646#define GET_BGATTR(x) \ 691#define GET_BGATTR(x) \
692 (expect_false ((x) & RS_RVid) \
647 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 693 ? (((x) & (RS_attrMask & ~RS_RVid)) \
648 | (((x) & RS_fgMask)<<Color_Bits)) \ 694 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
649 : ((x) & (RS_attrMask | RS_bgMask))) 695 : ((x) & (RS_attrMask | RS_bgMask)))
650#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 696#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
651#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 697#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
652#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 698#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
653 699
654#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 700#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
655 701
656#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 702#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
657#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 703#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
658 704
659#if ENABLE_STYLES 705#if ENABLE_STYLES
660# define FONTSET(style) fontset[GET_STYLE (style)] 706# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
661#else 707#else
662# define FONTSET(style) fontset[0] 708# define FONTSET_of(t,style) (t)->fontset[0]
663#endif 709#endif
664 710
665#ifdef HAVE_SCROLLBARS 711#define FONTSET(style) FONTSET_of (this, style)
666# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
667#else
668# define scrollbar_TotalWidth() (0)
669#endif
670 712
671typedef callback<void (const char *)> log_callback; 713typedef callback<void (const char *)> log_callback;
672typedef callback<int (int)> getfd_callback; 714typedef callback<int (int)> getfd_callback;
673 715
674/****************************************************************************/ 716/****************************************************************************/
… …
677#define LINE_FILTERED 0x0002 // line has been filtered 719#define LINE_FILTERED 0x0002 // line has been filtered
678#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 720#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
679#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 721#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
680#define LINE_BIDI 0x0010 // line needs bidi (NYI) 722#define LINE_BIDI 0x0010 // line needs bidi (NYI)
681 723
682struct line_t { 724struct line_t
725{
683 text_t *t; // terminal the text 726 text_t *t; // terminal the text
684 rend_t *r; // rendition, uses RS_ flags 727 rend_t *r; // rendition, uses RS_ flags
685 tlen_t_ l; // length of each text line 728 tlen_t_ l; // length of each text line
686 uint32_t f; // flags 729 uint32_t f; // flags
687 730
… …
721}; 764};
722 765
723/****************************************************************************/ 766/****************************************************************************/
724 767
725// primitive wrapper around mbstate_t to ensure initialisation 768// primitive wrapper around mbstate_t to ensure initialisation
726struct mbstate { 769struct mbstate
770{
727 mbstate_t mbs; 771 mbstate_t mbs;
728 772
729 operator mbstate_t *() { return &mbs; } 773 operator mbstate_t *() { return &mbs; }
730 void reset () { memset (&mbs, 0, sizeof (mbs)); } 774 void reset () { memset (&mbs, 0, sizeof (mbs)); }
731 mbstate () { reset (); } 775 mbstate () { reset (); }
… …
752 796
753#if ENABLE_COMBINING 797#if ENABLE_COMBINING
754// compose chars are used to represent composite characters 798// compose chars are used to represent composite characters
755// that are not representable in unicode, as well as characters 799// that are not representable in unicode, as well as characters
756// not fitting in the BMP. 800// not fitting in the BMP.
757struct compose_char { 801struct compose_char
802{
758 unicode_t c1, c2; // any chars != NOCHAR are valid 803 unicode_t c1, c2; // any chars != NOCHAR are valid
759 compose_char (unicode_t c1, unicode_t c2) 804 compose_char (unicode_t c1, unicode_t c2)
760 : c1(c1), c2(c2) 805 : c1(c1), c2(c2)
761 { } 806 { }
762}; 807};
763 808
764class rxvt_composite_vec { 809class rxvt_composite_vec
810{
765 vector<compose_char> v; 811 vector<compose_char> v;
766public: 812public:
767 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 813 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
768 int expand (unicode_t c, wchar_t *r); 814 int expand (unicode_t c, wchar_t *r);
769 compose_char *operator [](text_t c) 815 compose_char *operator [](text_t c)
… …
788extern rxvt_t rxvt_current_term; 834extern rxvt_t rxvt_current_term;
789 835
790#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 836#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
791#define GET_R rxvt_current_term 837#define GET_R rxvt_current_term
792 838
839/* ------------------------------------------------------------------------- */
840struct overlay_base
841{
842 int x, y, w, h; // overlay dimensions
843 text_t **text;
844 rend_t **rend;
845
846 // while tempting to add swap() etc. here, it effectively only increases code size
847};
848
849/* ------------------------------------------------------------------------- */
850
793typedef struct { 851typedef struct
852{
794 int row; 853 int row;
795 int col; 854 int col;
796} row_col_t; 855} row_col_t;
797 856
798/* 857/*
… …
823 * +------------+·display·+·= term_start 882 * +------------+·display·+·= term_start
824 * | terminal | display | 883 * | terminal | display |
825 * | terminal +---------+ 884 * | terminal +---------+
826 * | terminal | 885 * | terminal |
827 * | terminal | 886 * | terminal |
828 * +------------+···········= term_stat + nrow - 1 887 * +------------+···········= term_start + nrow - 1
829 * | 888 * |
830 * | 889 * |
831 * END······················= total_rows 890 * END······················= total_rows
832 */ 891 */
833 892
834struct TermWin_t { 893struct TermWin_t
894{
835 int width; /* window width [pixels] */ 895 int width; /* window width [pixels] */
836 int height; /* window height [pixels] */ 896 int height; /* window height [pixels] */
837 int fwidth; /* font width [pixels] */ 897 int fwidth; /* font width [pixels] */
838 int fheight; /* font height [pixels] */ 898 int fheight; /* font height [pixels] */
839 int fbase; /* font ascent (baseline) [pixels] */ 899 int fbase; /* font ascent (baseline) [pixels] */
… …
842 int focus; /* window has focus */ 902 int focus; /* window has focus */
843 int mapped; /* window state mapped? */ 903 int mapped; /* window state mapped? */
844 int int_bwidth; /* internal border width */ 904 int int_bwidth; /* internal border width */
845 int ext_bwidth; /* external border width */ 905 int ext_bwidth; /* external border width */
846 int lineSpace; /* number of extra pixels between rows */ 906 int lineSpace; /* number of extra pixels between rows */
907 int letterSpace; /* number of extra pixels between columns */
847 int saveLines; /* number of lines that fit in scrollback */ 908 int saveLines; /* number of lines that fit in scrollback */
848 int total_rows; /* total number of rows in this terminal */ 909 int total_rows; /* total number of rows in this terminal */
849 int term_start; /* term lines start here */ 910 int term_start; /* term lines start here */
850 int view_start; /* scrollback view starts here */ 911 int view_start; /* scrollback view starts here */
851 int top_row; /* topmost row index of scrollback */ 912 int top_row; /* topmost row index of scrollback */
… …
869 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 930 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
870 * nothing is selected 931 * nothing is selected
871 * beg: row/column of beginning of selection : never past mark 932 * beg: row/column of beginning of selection : never past mark
872 * mark: row/column of initial click : never past end 933 * mark: row/column of initial click : never past end
873 * end: row/column of one character past end of selection 934 * end: row/column of one character past end of selection
874 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 935 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
875 * * Note: col == -1 ==> we're left of screen 936 * * Note: col == -1 ==> we're left of screen
876 * 937 *
877 */ 938 */
878typedef struct { 939struct screen_t
940{
879 row_col_t cur; /* cursor position on the screen */ 941 row_col_t cur; /* cursor position on the screen */
880 int tscroll; /* top of settable scroll region */ 942 int tscroll; /* top of settable scroll region */
881 int bscroll; /* bottom of settable scroll region */ 943 int bscroll; /* bottom of settable scroll region */
882 unsigned int charset; /* character set number [0..3] */ 944 unsigned int charset; /* character set number [0..3] */
883 unsigned int flags; /* see below */ 945 unsigned int flags; /* see below */
884 row_col_t s_cur; /* saved cursor position */ 946 row_col_t s_cur; /* saved cursor position */
885 unsigned int s_charset; /* saved character set number [0..3] */ 947 unsigned int s_charset; /* saved character set number [0..3] */
886 char s_charset_char; 948 char s_charset_char;
887 rend_t s_rstyle; /* saved rendition style */ 949 rend_t s_rstyle; /* saved rendition style */
888} screen_t; 950};
889 951
890enum selection_op_t { 952enum selection_op_t
953{
891 SELECTION_CLEAR = 0, /* nothing selected */ 954 SELECTION_CLEAR = 0, /* nothing selected */
892 SELECTION_INIT, /* marked a point */ 955 SELECTION_INIT, /* marked a point */
893 SELECTION_BEGIN, /* started a selection */ 956 SELECTION_BEGIN, /* started a selection */
894 SELECTION_CONT, /* continued selection */ 957 SELECTION_CONT, /* continued selection */
895 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 958 SELECTION_DONE /* selection put in CUT_BUFFER0 */
896}; 959};
897 960
898typedef struct { 961struct selection_t
962{
899 wchar_t *text; /* selected text */ 963 wchar_t *text; /* selected text */
900 unsigned int len; /* length of selected text */ 964 unsigned int len; /* length of selected text */
901 unsigned int screen; /* screen being used */ 965 unsigned int screen; /* screen being used */
902 unsigned int clicks; /* number of clicks */ 966 unsigned int clicks; /* number of clicks */
903 selection_op_t op; /* current operation */ 967 selection_op_t op; /* current operation */
904 bool rect; /* rectangular selection? */ 968 bool rect; /* rectangular selection? */
905 row_col_t beg; /* beginning of selection <= mark */ 969 row_col_t beg; /* beginning of selection <= mark */
906 row_col_t mark; /* point of initial click <= end */ 970 row_col_t mark; /* point of initial click <= end */
907 row_col_t end; /* one character past end point */ 971 row_col_t end; /* one character past end point */
908} selection_t; 972 wchar_t *clip_text; /* text copied to the clipboard */
973 unsigned int clip_len; /* length of clipboard text */
974};
909 975
910/* ------------------------------------------------------------------------- */ 976/* ------------------------------------------------------------------------- */
911 977
912/* screen_t flags */ 978/* screen_t flags */
913#define Screen_Relative (1<<0) /* relative origin mode flag */ 979#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
917#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 983#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
918#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 984#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
919 985
920/* rxvt_vars.options */ 986/* rxvt_vars.options */
921enum { 987enum {
922# define def(name,idx) Opt_ ## name = idx,
923# define nodef(name) Opt_ ## name = 0, 988# define def(name) Opt_ ## name,
989# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
990 Opt_0,
924# include "optinc.h" 991# include "optinc.h"
925# undef nodef 992# undef nodef
926# undef def 993# undef def
927Opt_count 994 Opt_count
928}; 995};
929 996
930/* ------------------------------------------------------------------------- */ 997/* ------------------------------------------------------------------------- */
931 998
932struct rxvt_vars : TermWin_t { 999struct rxvt_vars : TermWin_t
1000{
933 scrollBar_t scrollBar; 1001 scrollBar_t scrollBar;
934 uint8_t options[(Opt_count + 7) >> 3]; 1002 uint8_t options[(Opt_count + 7) >> 3];
935 XSizeHints szHint; 1003 XSizeHints szHint;
936 rxvt_color *pix_colors; 1004 rxvt_color *pix_colors;
937 Cursor TermWin_cursor; /* cursor for vt window */ 1005 Cursor TermWin_cursor; /* cursor for vt window */
938 int sb_shadow; /* scrollbar shadow width */
939 int numlock_state;
940 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1006 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
941 line_t *drawn_buf; // text on screen 1007 line_t *drawn_buf; // text on screen
942 line_t *swap_buf; // lines for swap buffer 1008 line_t *swap_buf; // lines for swap buffer
943 char *tabs; /* per location: 1 == tab-stop */ 1009 char *tabs; /* per location: 1 == tab-stop */
944 screen_t screen; 1010 screen_t screen;
… …
948#ifdef OFF_FOCUS_FADING 1014#ifdef OFF_FOCUS_FADING
949 rxvt_color pix_colors_unfocused[TOTAL_COLORS]; 1015 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
950#endif 1016#endif
951}; 1017};
952 1018
953struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1019struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1020{
954 1021
955 // special markers with magic addresses 1022 // special markers with magic addresses
956 static const char resval_undef []; // options specifically unset 1023 static const char resval_undef []; // options specifically unset
957 static const char resval_on []; // boolean options switched on 1024 static const char resval_on []; // boolean options switched on
958 static const char resval_off []; // or off 1025 static const char resval_off []; // or off
… …
966 1033
967 unsigned char want_refresh:1, 1034 unsigned char want_refresh:1,
968 current_screen:1, /* primary or secondary */ 1035 current_screen:1, /* primary or secondary */
969 num_scr_allow:1, 1036 num_scr_allow:1,
970 bypass_keystate:1, 1037 bypass_keystate:1,
1038#if ENABLE_FRILLS
1039 urgency_hint:1,
1040#endif
971#ifdef CURSOR_BLINK 1041#if CURSOR_BLINK
972 hidden_cursor:1, 1042 hidden_cursor:1,
973#endif 1043#endif
974#ifdef TEXT_BLINK 1044#if TEXT_BLINK
975 hidden_text:1, 1045 hidden_text:1,
976#endif 1046#endif
977#ifdef POINTER_BLANK 1047#if POINTER_BLANK
978 hidden_pointer:1, 1048 hidden_pointer:1,
979#endif 1049#endif
980 enc_utf8:1, /* wether locale uses utf-8 */ 1050 enc_utf8:1, /* whether locale uses utf-8 */
981 seen_input:1, /* wether we have seen some program output yet */ 1051 seen_input:1, /* whether we have seen some program output yet */
982 seen_resize:1, /* wether we had a resize event */ 1052 seen_resize:1, /* whether we had a resize event */
983 parsed_geometry:1; 1053 parsed_geometry:1;
984 1054
985 unsigned char refresh_type, 1055 unsigned char refresh_type,
986#ifdef META8_OPTION 1056#ifdef META8_OPTION
987 meta_char, /* Alt-key prefix */ 1057 meta_char, /* Alt-key prefix */
988#endif 1058#endif
989 scrollbar_align,
990 selection_wait, 1059 selection_wait,
991 selection_type; 1060 selection_type;
992/* ---------- */ 1061/* ---------- */
993 bool rvideo_state, rvideo_mode; 1062 bool rvideo_state, rvideo_mode;
994#ifndef NO_BELL 1063#ifndef NO_BELL
995 bool rvideo_bell; 1064 bool rvideo_bell;
996#endif 1065#endif
997 int num_scr; /* screen: number lines scrolled */ 1066 int num_scr; /* screen: number of lines scrolled */
998 int prev_ncol, /* screen: previous number of columns */ 1067 int prev_ncol, /* screen: previous number of columns */
999 prev_nrow; /* screen: previous number of rows */ 1068 prev_nrow; /* screen: previous number of rows */
1000/* ---------- */ 1069/* ---------- */
1001 rend_t rstyle; 1070 rend_t rstyle;
1002/* ---------- */ 1071/* ---------- */
… …
1012 /* give proper Scroll behaviour */ 1081 /* give proper Scroll behaviour */
1013#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1082#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1014 mouse_slip_wheel_speed, 1083 mouse_slip_wheel_speed,
1015#endif 1084#endif
1016 refresh_count, 1085 refresh_count,
1017 last_bot, /* scrollbar last bottom position */
1018 last_top, /* scrollbar last top position */
1019 last_state, /* scrollbar last state */
1020 scrollbar_len,
1021 window_vt_x, 1086 window_vt_x,
1022 window_vt_y, 1087 window_vt_y,
1023 window_sb_x,
1024 mouse_row, 1088 mouse_row,
1025 mouse_col, 1089 mouse_col,
1026# ifdef POINTER_BLANK 1090# ifdef POINTER_BLANK
1027 pointerBlankDelay, 1091 pointerBlankDelay,
1028# endif 1092# endif
… …
1036 unsigned long priv_modes, 1100 unsigned long priv_modes,
1037 SavedModes; 1101 SavedModes;
1038/* ---------- */ 1102/* ---------- */
1039 Atom *xa; 1103 Atom *xa;
1040/* ---------- */ 1104/* ---------- */
1041#ifdef RXVT_SCROLLBAR
1042 GC scrollbarGC,
1043 topShadowGC,
1044 botShadowGC;
1045#endif
1046#ifdef XTERM_SCROLLBAR
1047 GC xscrollbarGC,
1048 ShadowGC;
1049#endif
1050#ifdef PLAIN_SCROLLBAR
1051 GC pscrollbarGC;
1052#endif
1053#ifdef NEXT_SCROLLBAR
1054 GC blackGC,
1055 whiteGC,
1056 grayGC,
1057 darkGC,
1058 stippleGC;
1059 Pixmap dimple,
1060 upArrow,
1061 downArrow,
1062 upArrowHi,
1063 downArrowHi;
1064#endif
1065/* ---------- */
1066 Time selection_time, 1105 Time selection_time,
1067 selection_request_time; 1106 selection_request_time,
1107 clipboard_time;
1068 pid_t cmd_pid; /* process id of child */ 1108 pid_t cmd_pid; /* process id of child */
1069 char * incr_buf; 1109 char * incr_buf;
1070 size_t incr_buf_size, incr_buf_fill; 1110 size_t incr_buf_size, incr_buf_fill;
1071/* ---------- */ 1111/* ---------- */
1072 Cursor leftptr_cursor;
1073/* ---------- */
1074 struct mouse_event MEvent; 1112 struct mouse_event MEvent;
1075 XComposeStatus compose; 1113 XComposeStatus compose;
1076 ttymode_t tio; 1114 static struct termios def_tio;
1077 row_col_t oldcursor; 1115 row_col_t oldcursor;
1078#ifdef HAVE_BG_PIXMAP 1116#ifdef HAVE_BG_PIXMAP
1079 bgPixmap_t bgPixmap; 1117 void bg_init ();
1118 void bg_destroy ();
1119
1120 enum {
1121 //subset returned by make_transparency_pixmap
1122 BG_IS_VALID = 1 << 0,
1123 BG_NEEDS_TINT = 1 << 1,
1124 BG_NEEDS_BLUR = 1 << 2,
1125
1126 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1127
1128 BG_PROP_SCALE = 1 << 3,
1129 BG_ROOT_ALIGN = 1 << 4,
1130 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
1131
1132 BG_TINT_SET = 1 << 5,
1133 BG_TINT_BITAND = 1 << 6,
1134 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1135
1136 BG_HAS_RENDER = 1 << 7,
1137 BG_HAS_RENDER_CONV = 1 << 8,
1138 BG_CLIENT_RENDER = 1 << 9,
1139
1140 BG_IS_TRANSPARENT = 1 << 10,
1141 BG_NEEDS_REFRESH = 1 << 11,
1142 BG_IS_SIZE_SENSITIVE = 1 << 12,
1143 BG_IS_FROM_FILE = 1 << 13,
1144 };
1145
1146 unsigned int bg_flags;
1147
1148# ifdef BG_IMAGE_FROM_FILE
1149 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1150 bool render_image (unsigned long tr_flags);
1151
1152 enum {
1153 noScale = 0,
1154 windowScale = 100,
1155 defaultScale = windowScale,
1156 centerAlign = 50,
1157 defaultAlign = centerAlign,
1158 };
1159
1160 unsigned int h_scale, v_scale; /* percents of the window size */
1161 int h_align, v_align; /* percents of the window size:
1162 0 - left align, 50 - center, 100 - right */
1163
1164 bool bg_set_geometry (const char *geom, bool update = false);
1165 void bg_set_default_geometry ()
1166 {
1167 h_scale = v_scale = defaultScale;
1168 h_align = v_align = defaultAlign;
1169 }
1170
1171 bool bg_set_file (const char *file);
1172# endif
1173
1174# ifdef ENABLE_TRANSPARENCY
1175 Pixmap root_pixmap; /* current root pixmap set */
1176 rxvt_color tint;
1177 int shade;
1178 int h_blurRadius, v_blurRadius;
1179
1180 bool bg_set_transparent ();
1181 void bg_set_root_pixmap ();
1182 void set_tint_shade_flags ();
1183 bool bg_set_tint (rxvt_color &new_tint);
1184 bool bg_set_shade (const char *shade_str);
1185 bool bg_set_blur (const char *geom);
1186
1187 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1188 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1189 unsigned long make_transparency_pixmap ();
1190# endif
1191
1192 ev_tstamp bg_valid_since;
1193
1194 Pixmap bg_pixmap;
1195 unsigned int bg_pmap_width, bg_pmap_height;
1196
1197 int target_x;
1198 int target_y;
1199 bool bg_set_position (int x, int y);
1200 bool bg_window_size_sensitive ();
1201 bool bg_window_position_sensitive ();
1202
1203 bool bg_render ();
1204 void bg_invalidate ()
1205 {
1206 bg_flags &= ~BG_IS_VALID;
1207 }
1080#endif 1208#endif
1081#ifdef HAVE_AFTERIMAGE 1209#ifdef HAVE_AFTERIMAGE
1210 ASImage *original_asim;
1082 ASVisual *asv; 1211 ASVisual *asv;
1083 ASImageManager *asimman; 1212 ASImageManager *asimman;
1213
1214 void init_asv ()
1215 {
1216 if (!asv)
1217 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1218 }
1219#endif
1220#ifdef HAVE_PIXBUF
1221 GdkPixbuf *pixbuf;
1222 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1223 int src_x, int src_y, int dst_x, int dst_y,
1224 unsigned int width, unsigned int height);
1084#endif 1225#endif
1085 1226
1086#if ENABLE_OVERLAY 1227#if ENABLE_OVERLAY
1087 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1228 overlay_base ov;
1088 text_t **ov_text;
1089 rend_t **ov_rend;
1090 1229
1091 void scr_swap_overlay () NOTHROW; 1230 void scr_swap_overlay () NOTHROW;
1092 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1231 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1093 void scr_overlay_off () NOTHROW; 1232 void scr_overlay_off () NOTHROW;
1094 void scr_overlay_set (int x, int y, 1233 void scr_overlay_set (int x, int y,
… …
1132 1271
1133#if ENABLE_FRILLS || ISO_14755 1272#if ENABLE_FRILLS || ISO_14755
1134 // ISO 14755 entry support 1273 // ISO 14755 entry support
1135 unicode_t iso14755buf; 1274 unicode_t iso14755buf;
1136 void commit_iso14755 (); 1275 void commit_iso14755 ();
1137 int hex_keyval (XKeyEvent &ev);
1138# if ISO_14755 1276# if ISO_14755
1139 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1277 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1140 void iso14755_54 (int x, int y); 1278 void iso14755_54 (int x, int y);
1141# endif 1279# endif
1142#endif 1280#endif
… …
1152 void rootwin_cb (XEvent &xev); 1290 void rootwin_cb (XEvent &xev);
1153 xevent_watcher rootwin_ev; 1291 xevent_watcher rootwin_ev;
1154#endif 1292#endif
1155#ifdef HAVE_BG_PIXMAP 1293#ifdef HAVE_BG_PIXMAP
1156 void update_background (); 1294 void update_background ();
1157#if TRACE_PIXMAPS
1158 void trace_update_background (const char *file, int line);
1159# define update_background() trace_update_background (__FILE__, __LINE__)
1160#endif
1161 void update_background_cb (ev::timer &w, int revents); 1295 void update_background_cb (ev::timer &w, int revents);
1162 ev::timer update_background_ev; 1296 ev::timer update_background_ev;
1163#endif 1297#endif
1164 1298
1165 void x_cb (XEvent &xev); 1299 void x_cb (XEvent &xev);
1166 xevent_watcher termwin_ev; 1300 xevent_watcher termwin_ev;
1167 xevent_watcher vt_ev; 1301 xevent_watcher vt_ev;
1168#ifdef HAVE_SCROLLBARS
1169 xevent_watcher scrollbar_ev; 1302 xevent_watcher scrollbar_ev;
1170#endif
1171 1303
1172 void child_cb (ev::child &w, int revents); ev::child child_ev; 1304 void child_cb (ev::child &w, int revents); ev::child child_ev;
1173 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1305 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1174 void refresh_check (); 1306 void refresh_check ();
1175 void flush (); 1307 void flush ();
… …
1248 wchar_t next_char () NOTHROW; 1380 wchar_t next_char () NOTHROW;
1249 wchar_t cmd_getc () THROW ((class out_of_input)); 1381 wchar_t cmd_getc () THROW ((class out_of_input));
1250 uint32_t next_octet () NOTHROW; 1382 uint32_t next_octet () NOTHROW;
1251 uint32_t cmd_get8 () THROW ((class out_of_input)); 1383 uint32_t cmd_get8 () THROW ((class out_of_input));
1252 1384
1253 bool cmd_parse (); 1385 void cmd_parse ();
1254 void mouse_report (XButtonEvent &ev); 1386 void mouse_report (XButtonEvent &ev);
1255 void button_press (XButtonEvent &ev); 1387 void button_press (XButtonEvent &ev);
1256 void button_release (XButtonEvent &ev); 1388 void button_release (XButtonEvent &ev);
1257 void focus_in (); 1389 void focus_in ();
1258 void focus_out (); 1390 void focus_out ();
1391#if ENABLE_FRILLS
1392 void set_urgency (bool enable);
1393#else
1394 void set_urgency (bool enable) { }
1395#endif
1259 void update_fade_color (unsigned int idx); 1396 void update_fade_color (unsigned int idx);
1260#ifdef PRINTPIPE 1397#ifdef PRINTPIPE
1261 FILE *popen_printer (); 1398 FILE *popen_printer ();
1262 int pclose_printer (FILE *stream); 1399 int pclose_printer (FILE *stream);
1263#endif 1400#endif
… …
1269 void process_window_ops (const int *args, unsigned int nargs); 1406 void process_window_ops (const int *args, unsigned int nargs);
1270 char *get_to_st (unicode_t &ends_how); 1407 char *get_to_st (unicode_t &ends_how);
1271 void process_dcs_seq (); 1408 void process_dcs_seq ();
1272 void process_osc_seq (); 1409 void process_osc_seq ();
1273 void process_color_seq (int report, int color, const char *str, char resp); 1410 void process_color_seq (int report, int color, const char *str, char resp);
1274 void process_xterm_seq (int op, const char *str, char resp); 1411 void process_xterm_seq (int op, char *str, char resp);
1275 int privcases (int mode, unsigned long bit); 1412 int privcases (int mode, unsigned long bit);
1276 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1413 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1277 void process_sgr_mode (unsigned int nargs, const int *arg); 1414 void process_sgr_mode (unsigned int nargs, const int *arg);
1278 void process_graphics (); 1415 void process_graphics ();
1279 // init.C 1416 // init.C
1280 void init_vars (); 1417 void init_vars ();
1281 void init_secondary ();
1282 const char **init_resources (int argc, const char *const *argv); 1418 const char **init_resources (int argc, const char *const *argv);
1419 void init (int argc, const char *const *argv, stringvec *envv);
1283 void init_env (); 1420 void init_env ();
1284 void set_locale (const char *locale); 1421 void set_locale (const char *locale);
1285 void init_xlocale (); 1422 void init_xlocale ();
1286 void init_command (const char *const *argv); 1423 void init_command (const char *const *argv);
1287 void run_command (const char *const *argv); 1424 void run_command (const char *const *argv);
1288 int run_child (const char *const *argv); 1425 int run_child (const char *const *argv);
1289 void color_aliases (int idx); 1426 void color_aliases (int idx);
1290 void create_windows (int argc, const char *const *argv); 1427 void create_windows (int argc, const char *const *argv);
1291 void Get_Colours (); 1428 void get_colours ();
1292 void get_ourmods (); 1429 void get_ourmods ();
1430 void set_icon (const char *file);
1293 // main.C 1431 // main.C
1294 void tt_winch (); 1432 void tt_winch ();
1295 rxvt_term (); 1433 rxvt_term ();
1296 ~rxvt_term (); 1434 ~rxvt_term ();
1297 void destroy (); 1435 void destroy ();
1298 void emergency_cleanup (); 1436 void emergency_cleanup ();
1299 void init (int argc, const char *const *argv, stringvec *envv);
1300 void recolour_cursor (); 1437 void recolour_cursor ();
1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1438 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1302 void window_calc (unsigned int newwidth, unsigned int newheight); 1439 void window_calc (unsigned int newwidth, unsigned int newheight);
1303 bool set_fonts (); 1440 bool set_fonts ();
1304 void set_string_property (Atom prop, const char *str, int len = -1); 1441 void set_string_property (Atom prop, const char *str, int len = -1);
1442 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1305 void set_utf8_property (Atom prop, const char *str, int len = -1); 1443 void set_utf8_property (Atom prop, const char *str, int len = -1);
1306 void set_title (const char *str); 1444 void set_title (const char *str);
1307 void set_icon_name (const char *str); 1445 void set_icon_name (const char *str);
1308 void set_window_color (int idx, const char *color); 1446 void set_window_color (int idx, const char *color);
1309 void set_colorfgbg (); 1447 void set_colorfgbg ();
1310 bool set_color (rxvt_color &color, const char *name); 1448 bool set_color (rxvt_color &color, const char *name);
1311 void alias_color (int dst, int src); 1449 void alias_color (int dst, int src);
1312 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1450 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1313 void get_window_origin (int &x, int &y); 1451 void get_window_origin (int &x, int &y);
1314 Pixmap get_pixmap_property (int prop_id); 1452 Pixmap get_pixmap_property (Atom property);
1315 1453
1316 // screen.C 1454 // screen.C
1317 1455
1318 void lalloc (line_t &l) const 1456 void lalloc (line_t &l) const
1319 { 1457 {
… …
1371 return base; 1509 return base;
1372 } 1510 }
1373 1511
1374 bool option (uint8_t opt) const NOTHROW 1512 bool option (uint8_t opt) const NOTHROW
1375 { 1513 {
1376 if (!opt)
1377 return 0;
1378
1379 --opt;
1380 return options[opt >> 3] & (1 << (opt & 7)); 1514 return options[opt >> 3] & (1 << (opt & 7));
1381 } 1515 }
1382 1516
1383 void set_option (uint8_t opt, bool set = true) NOTHROW 1517 void set_option (uint8_t opt, bool set = true) NOTHROW;
1384 {
1385 if (!opt)
1386 return;
1387 1518
1388 --opt; 1519 void set_privmode (unsigned bit, int set) NOTHROW
1389 if (set)
1390 options[opt >> 3] |= (1 << (opt & 7));
1391 else
1392 options[opt >> 3] &= ~(1 << (opt & 7));
1393 }
1394
1395 void PrivMode (int set, unsigned bit) NOTHROW
1396 { 1520 {
1397 if (set) 1521 if (set)
1398 priv_modes |= bit; 1522 priv_modes |= bit;
1399 else 1523 else
1400 priv_modes &= ~bit; 1524 priv_modes &= ~bit;
1401 } 1525 }
1402 1526
1403 // modifies first argument(!) 1527 // modifies first argument(!)
1528 void tt_paste (char *data, unsigned int len) NOTHROW;
1404 void paste (char *data, unsigned int len) NOTHROW; 1529 void paste (char *data, unsigned int len) NOTHROW;
1405 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1530 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1406 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1531 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1532 void scr_kill_char (line_t &l, int col) const NOTHROW;
1407 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1533 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1408 void scr_reset (); 1534 void scr_reset ();
1409 void scr_release () NOTHROW; 1535 void scr_release () NOTHROW;
1410 void scr_clear (bool really = false) NOTHROW; 1536 void scr_clear (bool really = false) NOTHROW;
1411 void scr_refresh () NOTHROW; 1537 void scr_refresh () NOTHROW;
… …
1416 void scr_backindex () NOTHROW; 1542 void scr_backindex () NOTHROW;
1417 void scr_forwardindex () NOTHROW; 1543 void scr_forwardindex () NOTHROW;
1418#endif 1544#endif
1419 void scr_touch (bool refresh) NOTHROW; 1545 void scr_touch (bool refresh) NOTHROW;
1420 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1546 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1421 void scr_recolour () NOTHROW; 1547 void scr_recolour (bool refresh = true) NOTHROW;
1422 void scr_remap_chars () NOTHROW; 1548 void scr_remap_chars () NOTHROW;
1423 void scr_remap_chars (line_t &l) NOTHROW; 1549 void scr_remap_chars (line_t &l) NOTHROW;
1424 1550
1425 enum cursor_mode { SAVE, RESTORE }; 1551 enum cursor_mode { SAVE, RESTORE };
1426 1552
1427 void scr_poweron (); 1553 void scr_poweron ();
1554 void scr_soft_reset () NOTHROW;
1428 void scr_cursor (cursor_mode mode) NOTHROW; 1555 void scr_cursor (cursor_mode mode) NOTHROW;
1429 void scr_do_wrap () NOTHROW; 1556 void scr_do_wrap () NOTHROW;
1430 void scr_swap_screen () NOTHROW; 1557 void scr_swap_screen () NOTHROW;
1431 void scr_change_screen (int scrn); 1558 void scr_change_screen (int scrn);
1432 void scr_color (unsigned int color, int fgbg) NOTHROW; 1559 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1464 void selection_check (int check_more) NOTHROW; 1591 void selection_check (int check_more) NOTHROW;
1465 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1592 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1466 void selection_property (Window win, Atom prop) NOTHROW; 1593 void selection_property (Window win, Atom prop) NOTHROW;
1467 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1594 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1468 int selection_request_other (Atom target, int selnum) NOTHROW; 1595 int selection_request_other (Atom target, int selnum) NOTHROW;
1469 void selection_clear () NOTHROW; 1596 void selection_clear (bool clipboard = false) NOTHROW;
1470 void selection_make (Time tm); 1597 void selection_make (Time tm);
1471 bool selection_grab (Time tm) NOTHROW; 1598 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1472 void selection_start_colrow (int col, int row) NOTHROW; 1599 void selection_start_colrow (int col, int row) NOTHROW;
1473 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1600 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1474 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1601 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1475 void selection_remove_trailing_spaces () NOTHROW; 1602 void selection_remove_trailing_spaces () NOTHROW;
1476 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1603 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1477 void selection_click (int clicks, int x, int y) NOTHROW; 1604 void selection_click (int clicks, int x, int y) NOTHROW;
1478 void selection_extend (int x, int y, int flag) NOTHROW; 1605 void selection_extend (int x, int y, int flag) NOTHROW;
1479 void selection_rotate (int x, int y) NOTHROW; 1606 void selection_rotate (int x, int y) NOTHROW;
1480 1607
1481#if defined(NEXT_SCROLLBAR)
1482 // scrollbar-next.C
1483 Pixmap renderPixmap (const char *const *data, int width, int height);
1484 void init_scrollbar_stuff ();
1485 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1486 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1487#endif
1488
1489#if defined(RXVT_SCROLLBAR)
1490 // scrollbar-rxvt.C
1491 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1492#endif
1493
1494#if defined(XTERM_SCROLLBAR)
1495 // scrollbar-xterm.C
1496 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1497#endif
1498
1499#if defined(PLAIN_SCROLLBAR)
1500 // scrollbar-plain.C
1501 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1502#endif
1503
1504 // scrollbar.C
1505 void resize_scrollbar ();
1506 int scrollbar_mapping (int map);
1507 int scrollbar_show (int update);
1508 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1509
1510 // xdefaults.C 1608 // xdefaults.C
1511 void get_options (int argc, const char *const *argv); 1609 void get_options (int argc, const char *const *argv);
1512 int parse_keysym (const char *str, const char *arg); 1610 int parse_keysym (const char *str, const char *arg);
1513 const char *x_resource (const char *name); 1611 const char *x_resource (const char *name);
1514 void extract_resources (); 1612 void extract_resources ();

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