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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.384 by root, Wed Mar 31 22:22:32 2010 UTC vs.
Revision 1.440 by sf-exg, Tue Apr 26 16:19:45 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
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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
… …
277/* special (internal) prefix for font commands */ 313/* special (internal) prefix for font commands */
278#define FONT_CMD '#' 314#define FONT_CMD '#'
279#define FONT_DN "#-" 315#define FONT_DN "#-"
280#define FONT_UP "#+" 316#define FONT_UP "#+"
281 317
282/* flags for rxvt_scr_gotorc () */ 318/* flags for rxvt_term::scr_gotorc () */
283enum { 319enum {
284 C_RELATIVE = 1, /* col movement is relative */ 320 C_RELATIVE = 1, /* col movement is relative */
285 R_RELATIVE = 2, /* row movement is relative */ 321 R_RELATIVE = 2, /* row movement is relative */
286 RELATIVE = C_RELATIVE | R_RELATIVE, 322 RELATIVE = C_RELATIVE | R_RELATIVE,
287}; 323};
288 324
289/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 325/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
290enum { 326enum {
291 INSERT = -1, /* don't change these values */ 327 INSERT = -1, /* don't change these values */
292 DELETE = +1, 328 DELETE = +1,
293 ERASE = +2, 329 ERASE = +2,
294}; 330};
295 331
296/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 332/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
297enum page_dirn { 333enum page_dirn {
298 UP, 334 UP,
299 DN, 335 DN,
300 NO_DIR, 336 NO_DIR,
301}; 337};
302 338
303/* arguments for rxvt_scr_change_screen () */ 339/* arguments for rxvt_term::scr_change_screen () */
304enum { 340enum {
305 PRIMARY = 0, 341 PRIMARY = 0,
306 SECONDARY, 342 SECONDARY,
307}; 343};
308 344
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
309#define RS_None 0 348#define RS_None 0
310 349
311#define RS_fgMask 0x0000007fUL // 128 colors 350// GET_BGATTR depends on RS_fgShift > RS_bgShift
312#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)
313 372
314// font styles 373// font styles
315#define RS_Bold 0x00004000UL // value 1 374#define RS_Bold (1UL << RS_styleShift)
316#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)
317 380
318// fake styles 381// fake styles
319#define RS_Blink 0x00010000UL // blink 382#define RS_Blink (1UL << 29)
320#define RS_RVid 0x00020000UL // reverse video 383#define RS_RVid (1UL << 30) // reverse video
321#define RS_Uline 0x00040000UL // underline 384#define RS_Uline (1UL << 31) // underline
322
323// toggle this to force redraw, must be != RS_Careful
324#define RS_redraw 0x02000000UL
325
326// 5 custom bits for extensions
327#define RS_customCount 32
328#define RS_customMask 0x00f80000UL
329#define RS_customShift 19
330
331// other flags
332#define RS_Careful 0x10000000UL /* be careful when drawing these */
333
334#define RS_fontCount rxvt_fontset::fontCount
335#define RS_fontMask 0xf0000000UL // plenty(?) of fonts, includes RS_Careful
336#define RS_fontShift 28
337
338#define RS_styleCount 4
339#define RS_styleMask (RS_Bold | RS_Italic)
340#define RS_styleShift 14
341 385
342#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)
343#define RS_attrMask (RS_baseattrMask | RS_fontMask) 387#define RS_attrMask (RS_baseattrMask | RS_fontMask)
344 388
345#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))
346#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))
347
348#define Sel_none 0 /* Not waiting */
349#define Sel_normal 0x01 /* normal selection */
350#define Sel_incr 0x02 /* incremental selection */
351#define Sel_direct 0x00
352#define Sel_Primary 0x01
353#define Sel_Secondary 0x02
354#define Sel_Clipboard 0x03
355#define Sel_whereMask 0x0f
356#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
357#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
358 391
359enum { 392enum {
360 C0_NUL = 0x00, 393 C0_NUL = 0x00,
361 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 394 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
362 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 395 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
380 XTerm_Color_cursor = 12, // change actual 'Cursor' color 413 XTerm_Color_cursor = 12, // change actual 'Cursor' color
381 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 414 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
382 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 415 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
383 XTerm_Color05 = 15, // not implemented (tektronix fg) 416 XTerm_Color05 = 15, // not implemented (tektronix fg)
384 XTerm_Color06 = 16, // not implemented (tektronix bg) 417 XTerm_Color06 = 16, // not implemented (tektronix bg)
385 XTerm_Color_RV = 17, // change actual 'Highlight' color 418 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
419 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
386 XTerm_logfile = 46, // not implemented 420 XTerm_logfile = 46, // not implemented
387 XTerm_font = 50, 421 XTerm_font = 50,
388 422
389 XTerm_konsole30 = 30, // reserved for konsole 423 XTerm_konsole30 = 30, // reserved for konsole
390 XTerm_konsole31 = 31, // reserved for konsole 424 XTerm_konsole31 = 31, // reserved for konsole
… …
392 /* 426 /*
393 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 427 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
394 */ 428 */
395 429
396 // deprecated 430 // deprecated
397 Rxvt_Color_BD = 18,
398 Rxvt_Color_UL = 19,
399 Rxvt_restoreFG = 39, 431 Rxvt_restoreFG = 39,
400 Rxvt_restoreBG = 49, 432 Rxvt_restoreBG = 49,
401 433
402 Rxvt_Pixmap = 20, // new bg pixmap 434 Rxvt_Pixmap = 20, // new bg pixmap
403 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 435 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
457 Color_White = maxBrightCOLOR, 489 Color_White = maxBrightCOLOR,
458#else 490#else
459 Color_White = maxCOLOR, 491 Color_White = maxCOLOR,
460#endif 492#endif
461 minTermCOLOR = Color_White + 1, 493 minTermCOLOR = Color_White + 1,
494#if USE_256_COLORS
495 maxTermCOLOR = Color_White + 240,
496#else
462 maxTermCOLOR = Color_White + 72, 497 maxTermCOLOR = Color_White + 72,
498#endif
463#ifndef NO_CURSORCOLOR 499#ifndef NO_CURSORCOLOR
464 Color_cursor, 500 Color_cursor,
465 Color_cursor2, 501 Color_cursor2,
466#endif 502#endif
467 Color_pointer_fg, 503 Color_pointer_fg,
… …
476#if ENABLE_FRILLS 512#if ENABLE_FRILLS
477 Color_underline, 513 Color_underline,
478#endif 514#endif
479#ifdef OPTION_HC 515#ifdef OPTION_HC
480 Color_HC, 516 Color_HC,
517 Color_HTC,
481#endif 518#endif
482 Color_scroll, 519 Color_scroll,
483#ifdef RXVT_SCROLLBAR 520#ifdef RXVT_SCROLLBAR
484 Color_trough, 521 Color_trough,
485#endif 522#endif
… …
497#else 534#else
498 TOTAL_COLORS = NRS_COLORS 535 TOTAL_COLORS = NRS_COLORS
499#endif 536#endif
500}; 537};
501 538
539#if USE_256_COLORS
540# define Color_Bits 9 // 0 .. maxTermCOLOR
541#else
502#define Color_Bits 7 // 0 .. maxTermCOLOR 542# define Color_Bits 7 // 0 .. maxTermCOLOR
543#endif
503 544
504/* 545/*
505 * Resource list 546 * Resource list
506 */ 547 */
507enum { 548enum {
… …
535#define PrivMode_vt52 (1UL<<18) 576#define PrivMode_vt52 (1UL<<18)
536#define PrivMode_LFNL (1UL<<19) 577#define PrivMode_LFNL (1UL<<19)
537#define PrivMode_MouseBtnEvent (1UL<<20) 578#define PrivMode_MouseBtnEvent (1UL<<20)
538#define PrivMode_MouseAnyEvent (1UL<<21) 579#define PrivMode_MouseAnyEvent (1UL<<21)
539#define PrivMode_BracketPaste (1UL<<22) 580#define PrivMode_BracketPaste (1UL<<22)
581#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
582#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
540 583
541#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 584#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
542 585
543#ifdef ALLOW_132_MODE 586#ifdef ALLOW_132_MODE
544# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 587# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
595/* 638/*
596 ***************************************************************************** 639 *****************************************************************************
597 * MACRO DEFINES 640 * MACRO DEFINES
598 ***************************************************************************** 641 *****************************************************************************
599 */ 642 */
643
644// speed hack, copy some member variable into a local variable of the same name
600#define dLocal(type,name) type const name = this->name 645#define dLocal(type,name) type const name = this->name
601 646
602// for speed reasons, we assume that all codepoints 32 to 126 are 647// for speed reasons, we assume that all codepoints 32 to 126 are
603// single-width. 648// single-width.
604#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 649#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
618 663
619#define LINENO(n) LINENO_of (this, n) 664#define LINENO(n) LINENO_of (this, n)
620#define ROW(n) ROW_of (this, n) 665#define ROW(n) ROW_of (this, n)
621 666
622/* how to build & extract colors and attributes */ 667/* how to build & extract colors and attributes */
623#define GET_BASEFG(x) (((x) & RS_fgMask)) 668#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
624#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 669#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
625 670
626#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 671#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
627#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 672#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
628 673
629#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 674#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
630#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 675#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
631 676
632#define GET_ATTR(x) (((x) & RS_attrMask)) 677#define GET_ATTR(x) (((x) & RS_attrMask))
678// return attributes defining the background, encoding doesn't matter
679// depends on RS_fgShift > RS_bgShift
633#define GET_BGATTR(x) \ 680#define GET_BGATTR(x) \
681 (expect_false ((x) & RS_RVid) \
634 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 682 ? (((x) & (RS_attrMask & ~RS_RVid)) \
635 | (((x) & RS_fgMask)<<Color_Bits)) \ 683 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
636 : ((x) & (RS_attrMask | RS_bgMask))) 684 : ((x) & (RS_attrMask | RS_bgMask)))
637#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 685#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
638#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 686#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
639#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 687#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
640 688
641#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 689#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
642 690
643#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 691#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
… …
782{ 830{
783 int x, y, w, h; // overlay dimensions 831 int x, y, w, h; // overlay dimensions
784 text_t **text; 832 text_t **text;
785 rend_t **rend; 833 rend_t **rend;
786 834
787 // while tempting to add swap() etc. here, it effetcively only increases code size 835 // while tempting to add swap() etc. here, it effectively only increases code size
788}; 836};
789 837
790/* ------------------------------------------------------------------------- */ 838/* ------------------------------------------------------------------------- */
791 839
792typedef struct 840typedef struct
… …
849 int saveLines; /* number of lines that fit in scrollback */ 897 int saveLines; /* number of lines that fit in scrollback */
850 int total_rows; /* total number of rows in this terminal */ 898 int total_rows; /* total number of rows in this terminal */
851 int term_start; /* term lines start here */ 899 int term_start; /* term lines start here */
852 int view_start; /* scrollback view starts here */ 900 int view_start; /* scrollback view starts here */
853 int top_row; /* topmost row index of scrollback */ 901 int top_row; /* topmost row index of scrollback */
854 Window parent[6]; /* parent identifiers - we're parent[0] */ 902 Window parent; /* parent identifier */
855 Window vt; /* vt100 window */ 903 Window vt; /* vt100 window */
856 GC gc; /* GC for drawing */ 904 GC gc; /* GC for drawing */
857 Pixmap pixmap; 905 Pixmap pixmap;
858 rxvt_drawable *drawable; 906 rxvt_drawable *drawable;
859 rxvt_fontset *fontset[4]; 907 rxvt_fontset *fontset[4];
… …
924#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 972#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
925#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 973#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
926 974
927/* rxvt_vars.options */ 975/* rxvt_vars.options */
928enum { 976enum {
929# define def(name,idx) Opt_ ## name = idx,
930# define nodef(name) Opt_ ## name = 0, 977# define def(name) Opt_ ## name,
978# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
979 Opt_0,
931# include "optinc.h" 980# include "optinc.h"
932# undef nodef 981# undef nodef
933# undef def 982# undef def
934Opt_count 983 Opt_count
935}; 984};
936 985
937/* ------------------------------------------------------------------------- */ 986/* ------------------------------------------------------------------------- */
938 987
939struct rxvt_vars : TermWin_t 988struct rxvt_vars : TermWin_t
… …
941 scrollBar_t scrollBar; 990 scrollBar_t scrollBar;
942 uint8_t options[(Opt_count + 7) >> 3]; 991 uint8_t options[(Opt_count + 7) >> 3];
943 XSizeHints szHint; 992 XSizeHints szHint;
944 rxvt_color *pix_colors; 993 rxvt_color *pix_colors;
945 Cursor TermWin_cursor; /* cursor for vt window */ 994 Cursor TermWin_cursor; /* cursor for vt window */
946 int numlock_state;
947 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 995 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
948 line_t *drawn_buf; // text on screen 996 line_t *drawn_buf; // text on screen
949 line_t *swap_buf; // lines for swap buffer 997 line_t *swap_buf; // lines for swap buffer
950 char *tabs; /* per location: 1 == tab-stop */ 998 char *tabs; /* per location: 1 == tab-stop */
951 screen_t screen; 999 screen_t screen;
… …
993 seen_resize:1, /* whether we had a resize event */ 1041 seen_resize:1, /* whether we had a resize event */
994 parsed_geometry:1; 1042 parsed_geometry:1;
995 1043
996 unsigned char refresh_type, 1044 unsigned char refresh_type,
997#ifdef META8_OPTION 1045#ifdef META8_OPTION
998 meta_char, /* Alt-key prefix */ 1046 meta_char; /* Alt-key prefix */
999#endif 1047#endif
1000 selection_wait,
1001 selection_type;
1002/* ---------- */ 1048/* ---------- */
1003 bool rvideo_state, rvideo_mode; 1049 bool rvideo_state, rvideo_mode;
1004#ifndef NO_BELL 1050#ifndef NO_BELL
1005 bool rvideo_bell; 1051 bool rvideo_bell;
1006#endif 1052#endif
… …
1042 SavedModes; 1088 SavedModes;
1043/* ---------- */ 1089/* ---------- */
1044 Atom *xa; 1090 Atom *xa;
1045/* ---------- */ 1091/* ---------- */
1046 Time selection_time, 1092 Time selection_time,
1047 selection_request_time,
1048 clipboard_time; 1093 clipboard_time;
1094 rxvt_selection *selection_req;
1049 pid_t cmd_pid; /* process id of child */ 1095 pid_t cmd_pid; /* process id of child */
1050 char * incr_buf;
1051 size_t incr_buf_size, incr_buf_fill;
1052/* ---------- */ 1096/* ---------- */
1053 struct mouse_event MEvent; 1097 struct mouse_event MEvent;
1054 XComposeStatus compose; 1098 XComposeStatus compose;
1055 struct termios tio; 1099 static struct termios def_tio;
1056 row_col_t oldcursor; 1100 row_col_t oldcursor;
1057#ifdef HAVE_BG_PIXMAP 1101#ifdef HAVE_BG_PIXMAP
1058 bgPixmap_t bgPixmap; 1102 void bg_init ();
1103 void bg_destroy ();
1104
1105 enum {
1106 //subset returned by make_transparency_pixmap
1107 BG_IS_VALID = 1 << 0,
1108 BG_NEEDS_TINT = 1 << 1,
1109 BG_NEEDS_BLUR = 1 << 2,
1110
1111 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1112
1113 BG_PROP_SCALE = 1 << 3,
1114 BG_ROOT_ALIGN = 1 << 4,
1115 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
1116
1117 BG_TINT_SET = 1 << 5,
1118 BG_TINT_BITAND = 1 << 6,
1119 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1120
1121 BG_HAS_RENDER = 1 << 7,
1122 BG_HAS_RENDER_CONV = 1 << 8,
1123 BG_CLIENT_RENDER = 1 << 9,
1124
1125 BG_IS_TRANSPARENT = 1 << 10,
1126 BG_NEEDS_REFRESH = 1 << 11,
1127 BG_IS_SIZE_SENSITIVE = 1 << 12,
1128 BG_IS_FROM_FILE = 1 << 13,
1129 };
1130
1131 unsigned int bg_flags;
1132
1133# ifdef BG_IMAGE_FROM_FILE
1134 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1135 bool render_image (unsigned long tr_flags);
1136
1137 enum {
1138 noScale = 0,
1139 windowScale = 100,
1140 defaultScale = windowScale,
1141 centerAlign = 50,
1142 defaultAlign = centerAlign,
1143 };
1144
1145 unsigned int h_scale, v_scale; /* percents of the window size */
1146 int h_align, v_align; /* percents of the window size:
1147 0 - left align, 50 - center, 100 - right */
1148
1149 bool bg_set_geometry (const char *geom, bool update = false);
1150 void bg_set_default_geometry ()
1151 {
1152 h_scale = v_scale = defaultScale;
1153 h_align = v_align = defaultAlign;
1154 }
1155
1156 bool bg_set_file (const char *file);
1157# endif
1158
1159# ifdef ENABLE_TRANSPARENCY
1160 Pixmap root_pixmap; /* current root pixmap set */
1161 rxvt_color tint;
1162 int shade;
1163 int h_blurRadius, v_blurRadius;
1164
1165 bool bg_set_transparent ();
1166 void bg_set_root_pixmap ();
1167 void set_tint_shade_flags ();
1168 bool bg_set_tint (rxvt_color &new_tint);
1169 bool bg_set_shade (const char *shade_str);
1170 bool bg_set_blur (const char *geom);
1171
1172 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1173 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1174 unsigned long make_transparency_pixmap ();
1175# endif
1176
1177 ev_tstamp bg_valid_since;
1178
1179 Pixmap bg_pixmap;
1180 unsigned int bg_pmap_width, bg_pmap_height;
1181
1182 int target_x;
1183 int target_y;
1184 bool bg_set_position (int x, int y);
1185 bool bg_window_size_sensitive ();
1186 bool bg_window_position_sensitive ();
1187
1188 bool bg_render ();
1189 void bg_invalidate ()
1190 {
1191 bg_flags &= ~BG_IS_VALID;
1192 }
1059#endif 1193#endif
1060#ifdef HAVE_AFTERIMAGE 1194#ifdef HAVE_AFTERIMAGE
1195 ASImage *original_asim;
1061 ASVisual *asv; 1196 ASVisual *asv;
1062 ASImageManager *asimman; 1197 ASImageManager *asimman;
1063 1198
1064 void init_asv () 1199 void init_asv ()
1065 { 1200 {
1066 if (!asv) 1201 if (!asv)
1067 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1202 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1068 } 1203 }
1204#endif
1205#ifdef HAVE_PIXBUF
1206 GdkPixbuf *pixbuf;
1207 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1208 int src_x, int src_y, int dst_x, int dst_y,
1209 unsigned int width, unsigned int height);
1069#endif 1210#endif
1070 1211
1071#if ENABLE_OVERLAY 1212#if ENABLE_OVERLAY
1072 overlay_base ov; 1213 overlay_base ov;
1073 1214
… …
1134 void rootwin_cb (XEvent &xev); 1275 void rootwin_cb (XEvent &xev);
1135 xevent_watcher rootwin_ev; 1276 xevent_watcher rootwin_ev;
1136#endif 1277#endif
1137#ifdef HAVE_BG_PIXMAP 1278#ifdef HAVE_BG_PIXMAP
1138 void update_background (); 1279 void update_background ();
1139#if TRACE_PIXMAPS
1140 void trace_update_background (const char *file, int line);
1141# define update_background() trace_update_background (__FILE__, __LINE__)
1142#endif
1143 void update_background_cb (ev::timer &w, int revents); 1280 void update_background_cb (ev::timer &w, int revents);
1144 ev::timer update_background_ev; 1281 ev::timer update_background_ev;
1145#endif 1282#endif
1146 1283
1147 void x_cb (XEvent &xev); 1284 void x_cb (XEvent &xev);
… …
1152 void child_cb (ev::child &w, int revents); ev::child child_ev; 1289 void child_cb (ev::child &w, int revents); ev::child child_ev;
1153 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1290 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1154 void refresh_check (); 1291 void refresh_check ();
1155 void flush (); 1292 void flush ();
1156 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1293 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1294 void cmdbuf_reify ();
1295 void cmdbuf_append (const char *str, size_t count);
1157 bool pty_fill (); 1296 bool pty_fill ();
1158 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1297 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1159 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1160 1298
1161#ifdef CURSOR_BLINK 1299#ifdef CURSOR_BLINK
1162 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1300 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1163#endif 1301#endif
1164#ifdef TEXT_BLINK 1302#ifdef TEXT_BLINK
… …
1221#endif 1359#endif
1222 1360
1223 // command.C 1361 // command.C
1224 void key_press (XKeyEvent &ev); 1362 void key_press (XKeyEvent &ev);
1225 void key_release (XKeyEvent &ev); 1363 void key_release (XKeyEvent &ev);
1226 unsigned int cmd_write (const char *str, unsigned int count);
1227 1364
1228 wchar_t next_char () NOTHROW; 1365 wchar_t next_char () NOTHROW;
1229 wchar_t cmd_getc () THROW ((class out_of_input)); 1366 wchar_t cmd_getc () THROW ((class out_of_input));
1230 uint32_t next_octet () NOTHROW; 1367 uint32_t next_octet () NOTHROW;
1231 uint32_t cmd_get8 () THROW ((class out_of_input)); 1368 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1258 void process_color_seq (int report, int color, const char *str, char resp); 1395 void process_color_seq (int report, int color, const char *str, char resp);
1259 void process_xterm_seq (int op, char *str, char resp); 1396 void process_xterm_seq (int op, char *str, char resp);
1260 int privcases (int mode, unsigned long bit); 1397 int privcases (int mode, unsigned long bit);
1261 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1398 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1262 void process_sgr_mode (unsigned int nargs, const int *arg); 1399 void process_sgr_mode (unsigned int nargs, const int *arg);
1263 void process_graphics ();
1264 // init.C 1400 // init.C
1265 void init_vars (); 1401 void init_vars ();
1266 const char **init_resources (int argc, const char *const *argv); 1402 const char **init_resources (int argc, const char *const *argv);
1267 void init (int argc, const char *const *argv, stringvec *envv); 1403 void init (int argc, const char *const *argv, stringvec *envv);
1268 void init_env (); 1404 void init_env ();
… …
1273 int run_child (const char *const *argv); 1409 int run_child (const char *const *argv);
1274 void color_aliases (int idx); 1410 void color_aliases (int idx);
1275 void create_windows (int argc, const char *const *argv); 1411 void create_windows (int argc, const char *const *argv);
1276 void get_colours (); 1412 void get_colours ();
1277 void get_ourmods (); 1413 void get_ourmods ();
1414 void set_icon (const char *file);
1278 // main.C 1415 // main.C
1279 void tt_winch (); 1416 void tt_winch ();
1280 rxvt_term (); 1417 rxvt_term ();
1281 ~rxvt_term (); 1418 ~rxvt_term ();
1282 void destroy (); 1419 void destroy ();
… …
1284 void recolour_cursor (); 1421 void recolour_cursor ();
1285 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1422 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1286 void window_calc (unsigned int newwidth, unsigned int newheight); 1423 void window_calc (unsigned int newwidth, unsigned int newheight);
1287 bool set_fonts (); 1424 bool set_fonts ();
1288 void set_string_property (Atom prop, const char *str, int len = -1); 1425 void set_string_property (Atom prop, const char *str, int len = -1);
1426 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1289 void set_utf8_property (Atom prop, const char *str, int len = -1); 1427 void set_utf8_property (Atom prop, const char *str, int len = -1);
1290 void set_title (const char *str); 1428 void set_title (const char *str);
1291 void set_icon_name (const char *str); 1429 void set_icon_name (const char *str);
1292 void set_window_color (int idx, const char *color); 1430 void set_window_color (int idx, const char *color);
1293 void set_colorfgbg (); 1431 void set_colorfgbg ();
1294 bool set_color (rxvt_color &color, const char *name); 1432 bool set_color (rxvt_color &color, const char *name);
1295 void alias_color (int dst, int src); 1433 void alias_color (int dst, int src);
1296 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1434 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1297 void get_window_origin (int &x, int &y); 1435 void get_window_origin (int &x, int &y);
1298 Pixmap get_pixmap_property (int prop_id); 1436 Pixmap get_pixmap_property (Atom property);
1299 1437
1300 // screen.C 1438 // screen.C
1301 1439
1302 void lalloc (line_t &l) const 1440 void lalloc (line_t &l) const
1303 { 1441 {
… …
1355 return base; 1493 return base;
1356 } 1494 }
1357 1495
1358 bool option (uint8_t opt) const NOTHROW 1496 bool option (uint8_t opt) const NOTHROW
1359 { 1497 {
1360 if (!opt)
1361 return 0;
1362
1363 --opt;
1364 return options[opt >> 3] & (1 << (opt & 7)); 1498 return options[opt >> 3] & (1 << (opt & 7));
1365 } 1499 }
1366 1500
1367 void set_option (uint8_t opt, bool set = true) NOTHROW 1501 void set_option (uint8_t opt, bool set = true) NOTHROW;
1368 {
1369 if (!opt)
1370 return;
1371
1372 --opt;
1373 if (set)
1374 options[opt >> 3] |= (1 << (opt & 7));
1375 else
1376 options[opt >> 3] &= ~(1 << (opt & 7));
1377 }
1378 1502
1379 void set_privmode (unsigned bit, int set) NOTHROW 1503 void set_privmode (unsigned bit, int set) NOTHROW
1380 { 1504 {
1381 if (set) 1505 if (set)
1382 priv_modes |= bit; 1506 priv_modes |= bit;
1383 else 1507 else
1384 priv_modes &= ~bit; 1508 priv_modes &= ~bit;
1385 } 1509 }
1386 1510
1387 // modifies first argument(!) 1511 // modifies first argument(!)
1512 void tt_paste (char *data, unsigned int len) NOTHROW;
1388 void paste (char *data, unsigned int len) NOTHROW; 1513 void paste (char *data, unsigned int len) NOTHROW;
1389 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1514 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1390 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1515 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1391 void scr_kill_char (line_t &l, int col) const NOTHROW; 1516 void scr_kill_char (line_t &l, int col) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1517 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1401 void scr_backindex () NOTHROW; 1526 void scr_backindex () NOTHROW;
1402 void scr_forwardindex () NOTHROW; 1527 void scr_forwardindex () NOTHROW;
1403#endif 1528#endif
1404 void scr_touch (bool refresh) NOTHROW; 1529 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1530 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 void scr_recolour () NOTHROW; 1531 void scr_recolour (bool refresh = true) NOTHROW;
1407 void scr_remap_chars () NOTHROW; 1532 void scr_remap_chars () NOTHROW;
1408 void scr_remap_chars (line_t &l) NOTHROW; 1533 void scr_remap_chars (line_t &l) NOTHROW;
1409 1534
1410 enum cursor_mode { SAVE, RESTORE }; 1535 enum cursor_mode { SAVE, RESTORE };
1411 1536
… …
1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1571 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1447 void scr_reverse_selection () NOTHROW; 1572 void scr_reverse_selection () NOTHROW;
1448 void scr_dump (int fd) NOTHROW; 1573 void scr_dump (int fd) NOTHROW;
1449 1574
1450 void selection_check (int check_more) NOTHROW; 1575 void selection_check (int check_more) NOTHROW;
1451 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1452 void selection_property (Window win, Atom prop) NOTHROW;
1453 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1576 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1454 int selection_request_other (Atom target, int selnum) NOTHROW;
1455 void selection_clear (bool clipboard = false) NOTHROW; 1577 void selection_clear (bool clipboard = false) NOTHROW;
1456 void clipboard_copy (Time tm);
1457 void selection_make (Time tm); 1578 void selection_make (Time tm);
1458 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1579 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1459 void selection_start_colrow (int col, int row) NOTHROW; 1580 void selection_start_colrow (int col, int row) NOTHROW;
1460 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1581 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1461 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1582 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;

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