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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.390 by root, Wed Mar 31 23:49:08 2010 UTC vs.
Revision 1.441 by sf-exg, Fri Apr 29 10:10:20 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"
… …
98 ***************************************************************************** 114 *****************************************************************************
99 * SYSTEM HACKS 115 * SYSTEM HACKS
100 ***************************************************************************** 116 *****************************************************************************
101 */ 117 */
102 118
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 119#include <termios.h>
108
109#include "background.h"
110 120
111#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 122# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 124# define STDERR_FILENO 2
… …
155void rxvt_warn (const char *fmt,...) NOTHROW; 165void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 166void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 167void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
158 168
159char * rxvt_strtrim (char *str) NOTHROW; 169char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 170char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 171
172static inline void
173rxvt_free_strsplit (char **ptr) NOTHROW
174{
175 free (ptr[0]);
176 free (ptr);
177}
162 178
163void * rxvt_malloc (size_t size); 179void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 180void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 181void * rxvt_realloc (void *ptr, size_t size);
166 182
… …
189#else 205#else
190 if (envv) 206 if (envv)
191#endif 207#endif
192 environ = envv; 208 environ = envv;
193} 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};
194 226
195/* 227/*
196 ***************************************************************************** 228 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 229 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 230 *****************************************************************************
… …
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 279# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 280#else
249# define COLORTERMENVFULL COLORTERMENV 281# define COLORTERMENVFULL COLORTERMENV
250#endif 282#endif
251#ifndef TERMENV 283#ifndef TERMENV
284# if USE_256_COLORS
285# define TERMENV "rxvt-unicode-256color"
286# else
252# define TERMENV "rxvt-unicode" 287# define TERMENV "rxvt-unicode"
288# endif
253#endif 289#endif
254 290
255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 291#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
256# define NO_MOUSE_REPORT_SCROLLBAR 1 292# define NO_MOUSE_REPORT_SCROLLBAR 1
257#endif 293#endif
… …
272# define NSCREENS 0 308# define NSCREENS 0
273#else 309#else
274# define NSCREENS 1 310# define NSCREENS 1
275#endif 311#endif
276 312
277/* special (internal) prefix for font commands */
278#define FONT_CMD '#'
279#define FONT_DN "#-"
280#define FONT_UP "#+"
281
282/* flags for rxvt_scr_gotorc () */ 313/* flags for rxvt_term::scr_gotorc () */
283enum { 314enum {
284 C_RELATIVE = 1, /* col movement is relative */ 315 C_RELATIVE = 1, /* col movement is relative */
285 R_RELATIVE = 2, /* row movement is relative */ 316 R_RELATIVE = 2, /* row movement is relative */
286 RELATIVE = C_RELATIVE | R_RELATIVE, 317 RELATIVE = C_RELATIVE | R_RELATIVE,
287}; 318};
288 319
289/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 320/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
290enum { 321enum {
291 INSERT = -1, /* don't change these values */ 322 INSERT = -1, /* don't change these values */
292 DELETE = +1, 323 DELETE = +1,
293 ERASE = +2, 324 ERASE = +2,
294}; 325};
295 326
296/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 327/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
297enum page_dirn { 328enum page_dirn {
298 UP, 329 UP,
299 DN, 330 DN,
300 NO_DIR, 331 NO_DIR,
301}; 332};
302 333
303/* arguments for rxvt_scr_change_screen () */ 334/* arguments for rxvt_term::scr_change_screen () */
304enum { 335enum {
305 PRIMARY = 0, 336 PRIMARY = 0,
306 SECONDARY, 337 SECONDARY,
307}; 338};
308 339
340// define various rendition bits and masks. the rendition word
341// is 32 bits in size, and we should use it as efficiently as possible
342
309#define RS_None 0 343#define RS_None 0
310 344
311#define RS_colorMask 0x0000007fUL // 128 colors 345// GET_BGATTR depends on RS_fgShift > RS_bgShift
346#define RS_colorMask ((1UL << Color_Bits) - 1UL)
312#define RS_fgShift 0 347#define RS_bgShift 0
313#define RS_bgShift Color_Bits 348#define RS_fgShift (RS_bgShift + Color_Bits)
349#define RS_bgMask (RS_colorMask << RS_bgShift)
314#define RS_fgMask (RS_colorMask << RS_fgShift) 350#define RS_fgMask (RS_colorMask << RS_fgShift)
315#define RS_bgMask (RS_colorMask << RS_bgShift) 351
352// must have space for rxvt_fontset::fontCount * 2 + 2 values
353#define RS_fontShift (RS_fgShift + Color_Bits)
354#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
355#define RS_fontCount rxvt_fontset::fontCount
356#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
357
358// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
359#define RS_redraw (2UL << RS_fontShift)
360
361#define RS_Sel (1UL << 22)
362
363// 4 custom bits for extensions
364#define RS_customCount 16UL
365#define RS_customShift 23
366#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
316 367
317// font styles 368// font styles
318#define RS_Bold 0x08000000UL // value 1 369#define RS_Bold (1UL << RS_styleShift)
319#define RS_Italic 0x10000000UL // value 2 370#define RS_Italic (2UL << RS_styleShift)
371
372#define RS_styleCount 4
373#define RS_styleShift 27
374#define RS_styleMask (RS_Bold | RS_Italic)
320 375
321// fake styles 376// fake styles
322#define RS_Blink 0x20000000UL // blink 377#define RS_Blink (1UL << 29)
323#define RS_RVid 0x40000000UL // reverse video 378#define RS_RVid (1UL << 30) // reverse video
324#define RS_Uline 0x80000000UL // underline 379#define RS_Uline (1UL << 31) // underline
325
326// 5 custom bits for extensions
327#define RS_customCount 16
328#define RS_customMask 0x07800000UL
329#define RS_customShift 23
330
331// must have space for rxvt_fontset::fontCount * 2 + 2 values
332#define RS_fontMask 0x007c0000UL // includes RS_Careful
333#define RS_fontShift 18
334#define RS_Careful 0x00010000UL /* be careful when drawing these */
335
336// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
337#define RS_redraw 0x00020000UL
338
339#define RS_styleCount 4
340#define RS_styleMask (RS_Bold | RS_Italic)
341#define RS_styleShift 27
342 380
343#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 381#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
344#define RS_attrMask (RS_baseattrMask | RS_fontMask) 382#define RS_attrMask (RS_baseattrMask | RS_fontMask)
345 383
346#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 384#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
347#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 385#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
348
349#define Sel_none 0 /* Not waiting */
350#define Sel_normal 0x01 /* normal selection */
351#define Sel_incr 0x02 /* incremental selection */
352#define Sel_direct 0x00
353#define Sel_Primary 0x01
354#define Sel_Secondary 0x02
355#define Sel_Clipboard 0x03
356#define Sel_whereMask 0x0f
357#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
358#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
359 386
360enum { 387enum {
361 C0_NUL = 0x00, 388 C0_NUL = 0x00,
362 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 389 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
363 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 390 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
381 XTerm_Color_cursor = 12, // change actual 'Cursor' color 408 XTerm_Color_cursor = 12, // change actual 'Cursor' color
382 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 409 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
383 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 410 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
384 XTerm_Color05 = 15, // not implemented (tektronix fg) 411 XTerm_Color05 = 15, // not implemented (tektronix fg)
385 XTerm_Color06 = 16, // not implemented (tektronix bg) 412 XTerm_Color06 = 16, // not implemented (tektronix bg)
386 XTerm_Color_RV = 17, // change actual 'Highlight' color 413 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
414 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
387 XTerm_logfile = 46, // not implemented 415 XTerm_logfile = 46, // not implemented
388 XTerm_font = 50, 416 XTerm_font = 50,
389 417
390 XTerm_konsole30 = 30, // reserved for konsole 418 XTerm_konsole30 = 30, // reserved for konsole
391 XTerm_konsole31 = 31, // reserved for konsole 419 XTerm_konsole31 = 31, // reserved for konsole
… …
393 /* 421 /*
394 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 422 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
395 */ 423 */
396 424
397 // deprecated 425 // deprecated
398 Rxvt_Color_BD = 18,
399 Rxvt_Color_UL = 19,
400 Rxvt_restoreFG = 39, 426 Rxvt_restoreFG = 39,
401 Rxvt_restoreBG = 49, 427 Rxvt_restoreBG = 49,
402 428
403 Rxvt_Pixmap = 20, // new bg pixmap 429 Rxvt_Pixmap = 20, // new bg pixmap
404 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 430 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
458 Color_White = maxBrightCOLOR, 484 Color_White = maxBrightCOLOR,
459#else 485#else
460 Color_White = maxCOLOR, 486 Color_White = maxCOLOR,
461#endif 487#endif
462 minTermCOLOR = Color_White + 1, 488 minTermCOLOR = Color_White + 1,
463#ifndef XTERM_256_COLORS 489#if USE_256_COLORS
490 maxTermCOLOR = Color_White + 240,
491#else
464 maxTermCOLOR = Color_White + 72, 492 maxTermCOLOR = Color_White + 72,
465#else
466 maxTermCOLOR = Color_White + 240,
467#endif 493#endif
468#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
469 Color_cursor, 495 Color_cursor,
470 Color_cursor2, 496 Color_cursor2,
471#endif 497#endif
… …
481#if ENABLE_FRILLS 507#if ENABLE_FRILLS
482 Color_underline, 508 Color_underline,
483#endif 509#endif
484#ifdef OPTION_HC 510#ifdef OPTION_HC
485 Color_HC, 511 Color_HC,
512 Color_HTC,
486#endif 513#endif
487 Color_scroll, 514 Color_scroll,
488#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
489 Color_trough, 516 Color_trough,
490#endif 517#endif
… …
502#else 529#else
503 TOTAL_COLORS = NRS_COLORS 530 TOTAL_COLORS = NRS_COLORS
504#endif 531#endif
505}; 532};
506 533
507#ifndef XTERM_256_COLORS 534#if USE_256_COLORS
508#define Color_Bits 7 // 0 .. maxTermCOLOR 535# define Color_Bits 9 // 0 .. maxTermCOLOR
509#else 536#else
510#define Color_Bits 9 // 0 .. maxTermCOLOR 537# define Color_Bits 7 // 0 .. maxTermCOLOR
511#endif 538#endif
512 539
513/* 540/*
514 * Resource list 541 * Resource list
515 */ 542 */
… …
544#define PrivMode_vt52 (1UL<<18) 571#define PrivMode_vt52 (1UL<<18)
545#define PrivMode_LFNL (1UL<<19) 572#define PrivMode_LFNL (1UL<<19)
546#define PrivMode_MouseBtnEvent (1UL<<20) 573#define PrivMode_MouseBtnEvent (1UL<<20)
547#define PrivMode_MouseAnyEvent (1UL<<21) 574#define PrivMode_MouseAnyEvent (1UL<<21)
548#define PrivMode_BracketPaste (1UL<<22) 575#define PrivMode_BracketPaste (1UL<<22)
576#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
577#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
549 578
550#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 579#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
551 580
552#ifdef ALLOW_132_MODE 581#ifdef ALLOW_132_MODE
553# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 582# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
604/* 633/*
605 ***************************************************************************** 634 *****************************************************************************
606 * MACRO DEFINES 635 * MACRO DEFINES
607 ***************************************************************************** 636 *****************************************************************************
608 */ 637 */
638
639// speed hack, copy some member variable into a local variable of the same name
609#define dLocal(type,name) type const name = this->name 640#define dLocal(type,name) type const name = this->name
610 641
611// for speed reasons, we assume that all codepoints 32 to 126 are 642// for speed reasons, we assume that all codepoints 32 to 126 are
612// single-width. 643// single-width.
613#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 644#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
637 668
638#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 669#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
639#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 670#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
640 671
641#define GET_ATTR(x) (((x) & RS_attrMask)) 672#define GET_ATTR(x) (((x) & RS_attrMask))
673// return attributes defining the background, encoding doesn't matter
674// depends on RS_fgShift > RS_bgShift
642#define GET_BGATTR(x) \ 675#define GET_BGATTR(x) \
676 (expect_false ((x) & RS_RVid) \
643 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 677 ? (((x) & (RS_attrMask & ~RS_RVid)) \
644 | (((x) & RS_colorMask) << RS_bgShift)) \ 678 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
645 : ((x) & (RS_attrMask | RS_bgMask))) 679 : ((x) & (RS_attrMask | RS_bgMask)))
646#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 680#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
647#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 681#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
648#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 682#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
649 683
650#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 684#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
791{ 825{
792 int x, y, w, h; // overlay dimensions 826 int x, y, w, h; // overlay dimensions
793 text_t **text; 827 text_t **text;
794 rend_t **rend; 828 rend_t **rend;
795 829
796 // while tempting to add swap() etc. here, it effetcively only increases code size 830 // while tempting to add swap() etc. here, it effectively only increases code size
797}; 831};
798 832
799/* ------------------------------------------------------------------------- */ 833/* ------------------------------------------------------------------------- */
800 834
801typedef struct 835typedef struct
… …
858 int saveLines; /* number of lines that fit in scrollback */ 892 int saveLines; /* number of lines that fit in scrollback */
859 int total_rows; /* total number of rows in this terminal */ 893 int total_rows; /* total number of rows in this terminal */
860 int term_start; /* term lines start here */ 894 int term_start; /* term lines start here */
861 int view_start; /* scrollback view starts here */ 895 int view_start; /* scrollback view starts here */
862 int top_row; /* topmost row index of scrollback */ 896 int top_row; /* topmost row index of scrollback */
863 Window parent[6]; /* parent identifiers - we're parent[0] */ 897 Window parent; /* parent identifier */
864 Window vt; /* vt100 window */ 898 Window vt; /* vt100 window */
865 GC gc; /* GC for drawing */ 899 GC gc; /* GC for drawing */
866 Pixmap pixmap; 900 Pixmap pixmap;
867 rxvt_drawable *drawable; 901 rxvt_drawable *drawable;
868 rxvt_fontset *fontset[4]; 902 rxvt_fontset *fontset[4];
… …
933#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 967#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
934#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 968#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
935 969
936/* rxvt_vars.options */ 970/* rxvt_vars.options */
937enum { 971enum {
938# define def(name,idx) Opt_ ## name = idx,
939# define nodef(name) Opt_ ## name = 0, 972# define def(name) Opt_ ## name,
973# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
974 Opt_0,
940# include "optinc.h" 975# include "optinc.h"
941# undef nodef 976# undef nodef
942# undef def 977# undef def
943Opt_count 978 Opt_count
944}; 979};
945 980
946/* ------------------------------------------------------------------------- */ 981/* ------------------------------------------------------------------------- */
947 982
948struct rxvt_vars : TermWin_t 983struct rxvt_vars : TermWin_t
… …
950 scrollBar_t scrollBar; 985 scrollBar_t scrollBar;
951 uint8_t options[(Opt_count + 7) >> 3]; 986 uint8_t options[(Opt_count + 7) >> 3];
952 XSizeHints szHint; 987 XSizeHints szHint;
953 rxvt_color *pix_colors; 988 rxvt_color *pix_colors;
954 Cursor TermWin_cursor; /* cursor for vt window */ 989 Cursor TermWin_cursor; /* cursor for vt window */
955 int numlock_state;
956 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 990 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
957 line_t *drawn_buf; // text on screen 991 line_t *drawn_buf; // text on screen
958 line_t *swap_buf; // lines for swap buffer 992 line_t *swap_buf; // lines for swap buffer
959 char *tabs; /* per location: 1 == tab-stop */ 993 char *tabs; /* per location: 1 == tab-stop */
960 screen_t screen; 994 screen_t screen;
… …
1002 seen_resize:1, /* whether we had a resize event */ 1036 seen_resize:1, /* whether we had a resize event */
1003 parsed_geometry:1; 1037 parsed_geometry:1;
1004 1038
1005 unsigned char refresh_type, 1039 unsigned char refresh_type,
1006#ifdef META8_OPTION 1040#ifdef META8_OPTION
1007 meta_char, /* Alt-key prefix */ 1041 meta_char; /* Alt-key prefix */
1008#endif 1042#endif
1009 selection_wait,
1010 selection_type;
1011/* ---------- */ 1043/* ---------- */
1012 bool rvideo_state, rvideo_mode; 1044 bool rvideo_state, rvideo_mode;
1013#ifndef NO_BELL 1045#ifndef NO_BELL
1014 bool rvideo_bell; 1046 bool rvideo_bell;
1015#endif 1047#endif
… …
1051 SavedModes; 1083 SavedModes;
1052/* ---------- */ 1084/* ---------- */
1053 Atom *xa; 1085 Atom *xa;
1054/* ---------- */ 1086/* ---------- */
1055 Time selection_time, 1087 Time selection_time,
1056 selection_request_time,
1057 clipboard_time; 1088 clipboard_time;
1089 rxvt_selection *selection_req;
1058 pid_t cmd_pid; /* process id of child */ 1090 pid_t cmd_pid; /* process id of child */
1059 char * incr_buf;
1060 size_t incr_buf_size, incr_buf_fill;
1061/* ---------- */ 1091/* ---------- */
1062 struct mouse_event MEvent; 1092 struct mouse_event MEvent;
1063 XComposeStatus compose; 1093 XComposeStatus compose;
1064 struct termios tio; 1094 static struct termios def_tio;
1065 row_col_t oldcursor; 1095 row_col_t oldcursor;
1066#ifdef HAVE_BG_PIXMAP 1096#ifdef HAVE_BG_PIXMAP
1067 bgPixmap_t bgPixmap; 1097 void bg_init ();
1098 void bg_destroy ();
1099
1100 enum {
1101 //subset returned by make_transparency_pixmap
1102 BG_IS_VALID = 1 << 0,
1103 BG_NEEDS_TINT = 1 << 1,
1104 BG_NEEDS_BLUR = 1 << 2,
1105
1106 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1107
1108 BG_PROP_SCALE = 1 << 3,
1109 BG_ROOT_ALIGN = 1 << 4,
1110 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
1111
1112 BG_TINT_SET = 1 << 5,
1113 BG_TINT_BITAND = 1 << 6,
1114 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1115
1116 BG_HAS_RENDER = 1 << 7,
1117 BG_HAS_RENDER_CONV = 1 << 8,
1118 BG_CLIENT_RENDER = 1 << 9,
1119
1120 BG_IS_TRANSPARENT = 1 << 10,
1121 BG_NEEDS_REFRESH = 1 << 11,
1122 BG_IS_SIZE_SENSITIVE = 1 << 12,
1123 BG_IS_FROM_FILE = 1 << 13,
1124 };
1125
1126 unsigned int bg_flags;
1127
1128# ifdef BG_IMAGE_FROM_FILE
1129 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1130 bool render_image (unsigned long tr_flags);
1131
1132 enum {
1133 noScale = 0,
1134 windowScale = 100,
1135 defaultScale = windowScale,
1136 centerAlign = 50,
1137 defaultAlign = centerAlign,
1138 };
1139
1140 unsigned int h_scale, v_scale; /* percents of the window size */
1141 int h_align, v_align; /* percents of the window size:
1142 0 - left align, 50 - center, 100 - right */
1143
1144 bool bg_set_geometry (const char *geom, bool update = false);
1145 void bg_set_default_geometry ()
1146 {
1147 h_scale = v_scale = defaultScale;
1148 h_align = v_align = defaultAlign;
1149 }
1150
1151 bool bg_set_file (const char *file);
1152# endif
1153
1154# ifdef ENABLE_TRANSPARENCY
1155 Pixmap root_pixmap; /* current root pixmap set */
1156 rxvt_color tint;
1157 int shade;
1158 int h_blurRadius, v_blurRadius;
1159
1160 bool bg_set_transparent ();
1161 void bg_set_root_pixmap ();
1162 void set_tint_shade_flags ();
1163 bool bg_set_tint (rxvt_color &new_tint);
1164 bool bg_set_shade (const char *shade_str);
1165 bool bg_set_blur (const char *geom);
1166
1167 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1168 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1169 unsigned long make_transparency_pixmap ();
1170# endif
1171
1172 ev_tstamp bg_valid_since;
1173
1174 Pixmap bg_pixmap;
1175 unsigned int bg_pmap_width, bg_pmap_height;
1176
1177 int target_x;
1178 int target_y;
1179 bool bg_set_position (int x, int y);
1180 bool bg_window_size_sensitive ();
1181 bool bg_window_position_sensitive ();
1182
1183 bool bg_render ();
1184 void bg_invalidate ()
1185 {
1186 bg_flags &= ~BG_IS_VALID;
1187 }
1068#endif 1188#endif
1069#ifdef HAVE_AFTERIMAGE 1189#ifdef HAVE_AFTERIMAGE
1190 ASImage *original_asim;
1070 ASVisual *asv; 1191 ASVisual *asv;
1071 ASImageManager *asimman; 1192 ASImageManager *asimman;
1072 1193
1073 void init_asv () 1194 void init_asv ()
1074 { 1195 {
1075 if (!asv) 1196 if (!asv)
1076 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1197 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1077 } 1198 }
1199#endif
1200#ifdef HAVE_PIXBUF
1201 GdkPixbuf *pixbuf;
1202 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1203 int src_x, int src_y, int dst_x, int dst_y,
1204 unsigned int width, unsigned int height);
1078#endif 1205#endif
1079 1206
1080#if ENABLE_OVERLAY 1207#if ENABLE_OVERLAY
1081 overlay_base ov; 1208 overlay_base ov;
1082 1209
… …
1143 void rootwin_cb (XEvent &xev); 1270 void rootwin_cb (XEvent &xev);
1144 xevent_watcher rootwin_ev; 1271 xevent_watcher rootwin_ev;
1145#endif 1272#endif
1146#ifdef HAVE_BG_PIXMAP 1273#ifdef HAVE_BG_PIXMAP
1147 void update_background (); 1274 void update_background ();
1148#if TRACE_PIXMAPS
1149 void trace_update_background (const char *file, int line);
1150# define update_background() trace_update_background (__FILE__, __LINE__)
1151#endif
1152 void update_background_cb (ev::timer &w, int revents); 1275 void update_background_cb (ev::timer &w, int revents);
1153 ev::timer update_background_ev; 1276 ev::timer update_background_ev;
1154#endif 1277#endif
1155 1278
1156 void x_cb (XEvent &xev); 1279 void x_cb (XEvent &xev);
… …
1161 void child_cb (ev::child &w, int revents); ev::child child_ev; 1284 void child_cb (ev::child &w, int revents); ev::child child_ev;
1162 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1285 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1163 void refresh_check (); 1286 void refresh_check ();
1164 void flush (); 1287 void flush ();
1165 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1288 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1289 void cmdbuf_reify ();
1290 void cmdbuf_append (const char *str, size_t count);
1166 bool pty_fill (); 1291 bool pty_fill ();
1167 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1292 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1168 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1169 1293
1170#ifdef CURSOR_BLINK 1294#ifdef CURSOR_BLINK
1171 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1295 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1172#endif 1296#endif
1173#ifdef TEXT_BLINK 1297#ifdef TEXT_BLINK
… …
1230#endif 1354#endif
1231 1355
1232 // command.C 1356 // command.C
1233 void key_press (XKeyEvent &ev); 1357 void key_press (XKeyEvent &ev);
1234 void key_release (XKeyEvent &ev); 1358 void key_release (XKeyEvent &ev);
1235 unsigned int cmd_write (const char *str, unsigned int count);
1236 1359
1237 wchar_t next_char () NOTHROW; 1360 wchar_t next_char () NOTHROW;
1238 wchar_t cmd_getc () THROW ((class out_of_input)); 1361 wchar_t cmd_getc () THROW ((class out_of_input));
1239 uint32_t next_octet () NOTHROW; 1362 uint32_t next_octet () NOTHROW;
1240 uint32_t cmd_get8 () THROW ((class out_of_input)); 1363 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1267 void process_color_seq (int report, int color, const char *str, char resp); 1390 void process_color_seq (int report, int color, const char *str, char resp);
1268 void process_xterm_seq (int op, char *str, char resp); 1391 void process_xterm_seq (int op, char *str, char resp);
1269 int privcases (int mode, unsigned long bit); 1392 int privcases (int mode, unsigned long bit);
1270 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1393 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1271 void process_sgr_mode (unsigned int nargs, const int *arg); 1394 void process_sgr_mode (unsigned int nargs, const int *arg);
1272 void process_graphics ();
1273 // init.C 1395 // init.C
1274 void init_vars (); 1396 void init_vars ();
1275 const char **init_resources (int argc, const char *const *argv); 1397 const char **init_resources (int argc, const char *const *argv);
1276 void init (int argc, const char *const *argv, stringvec *envv); 1398 void init (int argc, const char *const *argv, stringvec *envv);
1277 void init_env (); 1399 void init_env ();
… …
1282 int run_child (const char *const *argv); 1404 int run_child (const char *const *argv);
1283 void color_aliases (int idx); 1405 void color_aliases (int idx);
1284 void create_windows (int argc, const char *const *argv); 1406 void create_windows (int argc, const char *const *argv);
1285 void get_colours (); 1407 void get_colours ();
1286 void get_ourmods (); 1408 void get_ourmods ();
1409 void set_icon (const char *file);
1287 // main.C 1410 // main.C
1288 void tt_winch (); 1411 void tt_winch ();
1289 rxvt_term (); 1412 rxvt_term ();
1290 ~rxvt_term (); 1413 ~rxvt_term ();
1291 void destroy (); 1414 void destroy ();
… …
1293 void recolour_cursor (); 1416 void recolour_cursor ();
1294 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1417 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1295 void window_calc (unsigned int newwidth, unsigned int newheight); 1418 void window_calc (unsigned int newwidth, unsigned int newheight);
1296 bool set_fonts (); 1419 bool set_fonts ();
1297 void set_string_property (Atom prop, const char *str, int len = -1); 1420 void set_string_property (Atom prop, const char *str, int len = -1);
1421 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1298 void set_utf8_property (Atom prop, const char *str, int len = -1); 1422 void set_utf8_property (Atom prop, const char *str, int len = -1);
1299 void set_title (const char *str); 1423 void set_title (const char *str);
1300 void set_icon_name (const char *str); 1424 void set_icon_name (const char *str);
1301 void set_window_color (int idx, const char *color); 1425 void set_window_color (int idx, const char *color);
1302 void set_colorfgbg (); 1426 void set_colorfgbg ();
1303 bool set_color (rxvt_color &color, const char *name); 1427 bool set_color (rxvt_color &color, const char *name);
1304 void alias_color (int dst, int src); 1428 void alias_color (int dst, int src);
1305 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1429 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1306 void get_window_origin (int &x, int &y); 1430 void get_window_origin (int &x, int &y);
1307 Pixmap get_pixmap_property (int prop_id); 1431 Pixmap get_pixmap_property (Atom property);
1308 1432
1309 // screen.C 1433 // screen.C
1310 1434
1311 void lalloc (line_t &l) const 1435 void lalloc (line_t &l) const
1312 { 1436 {
… …
1364 return base; 1488 return base;
1365 } 1489 }
1366 1490
1367 bool option (uint8_t opt) const NOTHROW 1491 bool option (uint8_t opt) const NOTHROW
1368 { 1492 {
1369 if (!opt)
1370 return 0;
1371
1372 --opt;
1373 return options[opt >> 3] & (1 << (opt & 7)); 1493 return options[opt >> 3] & (1 << (opt & 7));
1374 } 1494 }
1375 1495
1376 void set_option (uint8_t opt, bool set = true) NOTHROW 1496 void set_option (uint8_t opt, bool set = true) NOTHROW;
1377 {
1378 if (!opt)
1379 return;
1380
1381 --opt;
1382 if (set)
1383 options[opt >> 3] |= (1 << (opt & 7));
1384 else
1385 options[opt >> 3] &= ~(1 << (opt & 7));
1386 }
1387 1497
1388 void set_privmode (unsigned bit, int set) NOTHROW 1498 void set_privmode (unsigned bit, int set) NOTHROW
1389 { 1499 {
1390 if (set) 1500 if (set)
1391 priv_modes |= bit; 1501 priv_modes |= bit;
1392 else 1502 else
1393 priv_modes &= ~bit; 1503 priv_modes &= ~bit;
1394 } 1504 }
1395 1505
1396 // modifies first argument(!) 1506 // modifies first argument(!)
1507 void tt_paste (char *data, unsigned int len) NOTHROW;
1397 void paste (char *data, unsigned int len) NOTHROW; 1508 void paste (char *data, unsigned int len) NOTHROW;
1398 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1509 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1399 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1510 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1400 void scr_kill_char (line_t &l, int col) const NOTHROW; 1511 void scr_kill_char (line_t &l, int col) const NOTHROW;
1401 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1512 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1410 void scr_backindex () NOTHROW; 1521 void scr_backindex () NOTHROW;
1411 void scr_forwardindex () NOTHROW; 1522 void scr_forwardindex () NOTHROW;
1412#endif 1523#endif
1413 void scr_touch (bool refresh) NOTHROW; 1524 void scr_touch (bool refresh) NOTHROW;
1414 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1525 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1415 void scr_recolour () NOTHROW; 1526 void scr_recolour (bool refresh = true) NOTHROW;
1416 void scr_remap_chars () NOTHROW; 1527 void scr_remap_chars () NOTHROW;
1417 void scr_remap_chars (line_t &l) NOTHROW; 1528 void scr_remap_chars (line_t &l) NOTHROW;
1418 1529
1419 enum cursor_mode { SAVE, RESTORE }; 1530 enum cursor_mode { SAVE, RESTORE };
1420 1531
… …
1455 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1566 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1456 void scr_reverse_selection () NOTHROW; 1567 void scr_reverse_selection () NOTHROW;
1457 void scr_dump (int fd) NOTHROW; 1568 void scr_dump (int fd) NOTHROW;
1458 1569
1459 void selection_check (int check_more) NOTHROW; 1570 void selection_check (int check_more) NOTHROW;
1460 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1461 void selection_property (Window win, Atom prop) NOTHROW;
1462 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1571 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1463 int selection_request_other (Atom target, int selnum) NOTHROW;
1464 void selection_clear (bool clipboard = false) NOTHROW; 1572 void selection_clear (bool clipboard = false) NOTHROW;
1465 void clipboard_copy (Time tm);
1466 void selection_make (Time tm); 1573 void selection_make (Time tm);
1467 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1574 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1468 void selection_start_colrow (int col, int row) NOTHROW; 1575 void selection_start_colrow (int col, int row) NOTHROW;
1469 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1576 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1470 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1577 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;

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