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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.398 by root, Thu Apr 1 01:03:20 2010 UTC vs.
Revision 1.458 by sf-exg, Sun Jan 1 17:43:47 2012 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
115#endif 125#endif
116 126
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 127#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */ 128# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */ 129# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif 130#endif
125 131
126/****************************************************************************/ 132/****************************************************************************/
127 133
128// exception thrown on fatal (per-instance) errors 134// exception thrown on fatal (per-instance) errors
… …
151 157
152const char * rxvt_basename (const char *str) NOTHROW; 158const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 159void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 160void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 161void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 162void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 163void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
158 164
159char * rxvt_strtrim (char *str) NOTHROW; 165char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 166char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 167
168static inline void
169rxvt_free_strsplit (char **ptr) NOTHROW
170{
171 free (ptr[0]);
172 free (ptr);
173}
162 174
163void * rxvt_malloc (size_t size); 175void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 176void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 177void * rxvt_realloc (void *ptr, size_t size);
166 178
… …
189#else 201#else
190 if (envv) 202 if (envv)
191#endif 203#endif
192 environ = envv; 204 environ = envv;
193} 205}
206
207struct localise_env
208{
209 char **orig_env;
210
211 localise_env (char **new_env)
212 {
213 orig_env = environ;
214 environ = new_env;
215 }
216
217 ~localise_env ()
218 {
219 environ = orig_env;
220 }
221};
194 222
195/* 223/*
196 ***************************************************************************** 224 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 225 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 226 *****************************************************************************
… …
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 275# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 276#else
249# define COLORTERMENVFULL COLORTERMENV 277# define COLORTERMENVFULL COLORTERMENV
250#endif 278#endif
251#ifndef TERMENV 279#ifndef TERMENV
280# if USE_256_COLORS
281# define TERMENV "rxvt-unicode-256color"
282# else
252# define TERMENV "rxvt-unicode" 283# define TERMENV "rxvt-unicode"
284# endif
253#endif 285#endif
254 286
255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 287#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
256# define NO_MOUSE_REPORT_SCROLLBAR 1 288# define NO_MOUSE_REPORT_SCROLLBAR 1
257#endif 289#endif
… …
272# define NSCREENS 0 304# define NSCREENS 0
273#else 305#else
274# define NSCREENS 1 306# define NSCREENS 1
275#endif 307#endif
276 308
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 () */ 309/* flags for rxvt_term::scr_gotorc () */
283enum { 310enum {
284 C_RELATIVE = 1, /* col movement is relative */ 311 C_RELATIVE = 1, /* col movement is relative */
285 R_RELATIVE = 2, /* row movement is relative */ 312 R_RELATIVE = 2, /* row movement is relative */
286 RELATIVE = C_RELATIVE | R_RELATIVE, 313 RELATIVE = C_RELATIVE | R_RELATIVE,
287}; 314};
288 315
289/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 316/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
290enum { 317enum {
291 INSERT = -1, /* don't change these values */ 318 INSERT = -1, /* don't change these values */
292 DELETE = +1, 319 DELETE = +1,
293 ERASE = +2, 320 ERASE = +2,
294}; 321};
295 322
296/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 323/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
297enum page_dirn { 324enum page_dirn {
298 UP, 325 UP,
299 DN, 326 DN,
300 NO_DIR, 327 NO_DIR,
301}; 328};
302 329
303/* arguments for rxvt_scr_change_screen () */ 330/* arguments for rxvt_term::scr_change_screen () */
304enum { 331enum {
305 PRIMARY = 0, 332 PRIMARY = 0,
306 SECONDARY, 333 SECONDARY,
307}; 334};
308 335
… …
319#define RS_fgMask (RS_colorMask << RS_fgShift) 346#define RS_fgMask (RS_colorMask << RS_fgShift)
320 347
321// must have space for rxvt_fontset::fontCount * 2 + 2 values 348// must have space for rxvt_fontset::fontCount * 2 + 2 values
322#define RS_fontShift (RS_fgShift + Color_Bits) 349#define RS_fontShift (RS_fgShift + Color_Bits)
323#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ 350#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
351#define RS_fontCount rxvt_fontset::fontCount
324#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful 352#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
325 353
326// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" 354// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
327#define RS_redraw (2UL << RS_fontShift) 355#define RS_redraw (2UL << RS_fontShift)
328 356
357#define RS_Sel (1UL << 22)
358
329// 5 custom bits for extensions 359// 4 custom bits for extensions
330#define RS_customCount 16UL 360#define RS_customCount 16UL
331#define RS_customShift 23 361#define RS_customShift 23
332#define RS_customMask ((RS_customCount - 1UL) << RS_customShift) 362#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
333 363
334// font styles 364// font styles
… …
347#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 377#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
348#define RS_attrMask (RS_baseattrMask | RS_fontMask) 378#define RS_attrMask (RS_baseattrMask | RS_fontMask)
349 379
350#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 380#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
351#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 381#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
352
353#define Sel_none 0 /* Not waiting */
354#define Sel_normal 0x01 /* normal selection */
355#define Sel_incr 0x02 /* incremental selection */
356#define Sel_direct 0x00
357#define Sel_Primary 0x01
358#define Sel_Secondary 0x02
359#define Sel_Clipboard 0x03
360#define Sel_whereMask 0x0f
361#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
362#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
363 382
364enum { 383enum {
365 C0_NUL = 0x00, 384 C0_NUL = 0x00,
366 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 385 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
367 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 386 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
385 XTerm_Color_cursor = 12, // change actual 'Cursor' color 404 XTerm_Color_cursor = 12, // change actual 'Cursor' color
386 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 405 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
387 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 406 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
388 XTerm_Color05 = 15, // not implemented (tektronix fg) 407 XTerm_Color05 = 15, // not implemented (tektronix fg)
389 XTerm_Color06 = 16, // not implemented (tektronix bg) 408 XTerm_Color06 = 16, // not implemented (tektronix bg)
390 XTerm_Color_RV = 17, // change actual 'Highlight' color 409 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
410 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
391 XTerm_logfile = 46, // not implemented 411 XTerm_logfile = 46, // not implemented
392 XTerm_font = 50, 412 XTerm_font = 50,
393 413
394 XTerm_konsole30 = 30, // reserved for konsole 414 XTerm_konsole30 = 30, // reserved for konsole
395 XTerm_konsole31 = 31, // reserved for konsole 415 XTerm_konsole31 = 31, // reserved for konsole
… …
397 /* 417 /*
398 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 418 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
399 */ 419 */
400 420
401 // deprecated 421 // deprecated
402 Rxvt_Color_BD = 18,
403 Rxvt_Color_UL = 19,
404 Rxvt_restoreFG = 39, 422 Rxvt_restoreFG = 39,
405 Rxvt_restoreBG = 49, 423 Rxvt_restoreBG = 49,
406 424
407 Rxvt_Pixmap = 20, // new bg pixmap 425 Rxvt_Pixmap = 20, // new bg pixmap
408 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 426 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
462 Color_White = maxBrightCOLOR, 480 Color_White = maxBrightCOLOR,
463#else 481#else
464 Color_White = maxCOLOR, 482 Color_White = maxCOLOR,
465#endif 483#endif
466 minTermCOLOR = Color_White + 1, 484 minTermCOLOR = Color_White + 1,
467#ifndef USE_256_COLORS 485#if USE_256_COLORS
486 maxTermCOLOR = Color_White + 240,
487#else
468 maxTermCOLOR = Color_White + 72, 488 maxTermCOLOR = Color_White + 72,
469#else
470 maxTermCOLOR = Color_White + 240,
471#endif 489#endif
472#ifndef NO_CURSORCOLOR 490#ifndef NO_CURSORCOLOR
473 Color_cursor, 491 Color_cursor,
474 Color_cursor2, 492 Color_cursor2,
475#endif 493#endif
… …
485#if ENABLE_FRILLS 503#if ENABLE_FRILLS
486 Color_underline, 504 Color_underline,
487#endif 505#endif
488#ifdef OPTION_HC 506#ifdef OPTION_HC
489 Color_HC, 507 Color_HC,
508 Color_HTC,
490#endif 509#endif
491 Color_scroll, 510 Color_scroll,
492#ifdef RXVT_SCROLLBAR 511#ifdef RXVT_SCROLLBAR
493 Color_trough, 512 Color_trough,
494#endif 513#endif
… …
506#else 525#else
507 TOTAL_COLORS = NRS_COLORS 526 TOTAL_COLORS = NRS_COLORS
508#endif 527#endif
509}; 528};
510 529
511#ifndef USE_256_COLORS 530#if USE_256_COLORS
512#define Color_Bits 7 // 0 .. maxTermCOLOR 531# define Color_Bits 9 // 0 .. maxTermCOLOR
513#else 532#else
514#define Color_Bits 9 // 0 .. maxTermCOLOR 533# define Color_Bits 7 // 0 .. maxTermCOLOR
515#endif 534#endif
516 535
517/* 536/*
518 * Resource list 537 * Resource list
519 */ 538 */
… …
548#define PrivMode_vt52 (1UL<<18) 567#define PrivMode_vt52 (1UL<<18)
549#define PrivMode_LFNL (1UL<<19) 568#define PrivMode_LFNL (1UL<<19)
550#define PrivMode_MouseBtnEvent (1UL<<20) 569#define PrivMode_MouseBtnEvent (1UL<<20)
551#define PrivMode_MouseAnyEvent (1UL<<21) 570#define PrivMode_MouseAnyEvent (1UL<<21)
552#define PrivMode_BracketPaste (1UL<<22) 571#define PrivMode_BracketPaste (1UL<<22)
572#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
573#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
553 574
554#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 575#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
555 576
556#ifdef ALLOW_132_MODE 577#ifdef ALLOW_132_MODE
557# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 578# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
608/* 629/*
609 ***************************************************************************** 630 *****************************************************************************
610 * MACRO DEFINES 631 * MACRO DEFINES
611 ***************************************************************************** 632 *****************************************************************************
612 */ 633 */
634
635// speed hack, copy some member variable into a local variable of the same name
613#define dLocal(type,name) type const name = this->name 636#define dLocal(type,name) type const name = this->name
614 637
615// for speed reasons, we assume that all codepoints 32 to 126 are 638// for speed reasons, we assume that all codepoints 32 to 126 are
616// single-width. 639// single-width.
617#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 640#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
644 667
645#define GET_ATTR(x) (((x) & RS_attrMask)) 668#define GET_ATTR(x) (((x) & RS_attrMask))
646// return attributes defining the background, encoding doesn't matter 669// return attributes defining the background, encoding doesn't matter
647// depends on RS_fgShift > RS_bgShift 670// depends on RS_fgShift > RS_bgShift
648#define GET_BGATTR(x) \ 671#define GET_BGATTR(x) \
649 (expect_false ((x) & RS_RVid) \ 672 (ecb_unlikely ((x) & RS_RVid) \
650 ? (((x) & (RS_attrMask & ~RS_RVid)) \ 673 ? (((x) & (RS_attrMask & ~RS_RVid)) \
651 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ 674 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
652 : ((x) & (RS_attrMask | RS_bgMask))) 675 : ((x) & (RS_attrMask | RS_bgMask)))
653#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
654#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
… …
798{ 821{
799 int x, y, w, h; // overlay dimensions 822 int x, y, w, h; // overlay dimensions
800 text_t **text; 823 text_t **text;
801 rend_t **rend; 824 rend_t **rend;
802 825
803 // while tempting to add swap() etc. here, it effetcively only increases code size 826 // while tempting to add swap() etc. here, it effectively only increases code size
804}; 827};
805 828
806/* ------------------------------------------------------------------------- */ 829/* ------------------------------------------------------------------------- */
807 830
808typedef struct 831typedef struct
… …
865 int saveLines; /* number of lines that fit in scrollback */ 888 int saveLines; /* number of lines that fit in scrollback */
866 int total_rows; /* total number of rows in this terminal */ 889 int total_rows; /* total number of rows in this terminal */
867 int term_start; /* term lines start here */ 890 int term_start; /* term lines start here */
868 int view_start; /* scrollback view starts here */ 891 int view_start; /* scrollback view starts here */
869 int top_row; /* topmost row index of scrollback */ 892 int top_row; /* topmost row index of scrollback */
870 Window parent[6]; /* parent identifiers - we're parent[0] */ 893 Window parent; /* parent identifier */
871 Window vt; /* vt100 window */ 894 Window vt; /* vt100 window */
872 GC gc; /* GC for drawing */ 895 GC gc; /* GC for drawing */
873 Pixmap pixmap; 896 Pixmap pixmap;
874 rxvt_drawable *drawable; 897 rxvt_drawable *drawable;
875 rxvt_fontset *fontset[4]; 898 rxvt_fontset *fontset[4];
… …
940#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 963#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
941#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 964#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
942 965
943/* rxvt_vars.options */ 966/* rxvt_vars.options */
944enum { 967enum {
945# define def(name,idx) Opt_ ## name = idx,
946# define nodef(name) Opt_ ## name = 0, 968# define def(name) Opt_ ## name,
969# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
970 Opt_0,
947# include "optinc.h" 971# include "optinc.h"
948# undef nodef 972# undef nodef
949# undef def 973# undef def
950Opt_count 974 Opt_count
951}; 975};
952 976
953/* ------------------------------------------------------------------------- */ 977/* ------------------------------------------------------------------------- */
954 978
955struct rxvt_vars : TermWin_t 979struct rxvt_vars : TermWin_t
… …
957 scrollBar_t scrollBar; 981 scrollBar_t scrollBar;
958 uint8_t options[(Opt_count + 7) >> 3]; 982 uint8_t options[(Opt_count + 7) >> 3];
959 XSizeHints szHint; 983 XSizeHints szHint;
960 rxvt_color *pix_colors; 984 rxvt_color *pix_colors;
961 Cursor TermWin_cursor; /* cursor for vt window */ 985 Cursor TermWin_cursor; /* cursor for vt window */
962 int numlock_state;
963 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 986 line_t *row_buf; // all lines, scrollback + terminal, circular
964 line_t *drawn_buf; // text on screen 987 line_t *drawn_buf; // text on screen
965 line_t *swap_buf; // lines for swap buffer 988 line_t *swap_buf; // lines for swap buffer
966 char *tabs; /* per location: 1 == tab-stop */ 989 char *tabs; /* per location: 1 == tab-stop */
967 screen_t screen; 990 screen_t screen;
968 screen_t swap; 991 screen_t swap;
… …
1009 seen_resize:1, /* whether we had a resize event */ 1032 seen_resize:1, /* whether we had a resize event */
1010 parsed_geometry:1; 1033 parsed_geometry:1;
1011 1034
1012 unsigned char refresh_type, 1035 unsigned char refresh_type,
1013#ifdef META8_OPTION 1036#ifdef META8_OPTION
1014 meta_char, /* Alt-key prefix */ 1037 meta_char; /* Alt-key prefix */
1015#endif 1038#endif
1016 selection_wait,
1017 selection_type;
1018/* ---------- */ 1039/* ---------- */
1019 bool rvideo_state, rvideo_mode; 1040 bool rvideo_state, rvideo_mode;
1020#ifndef NO_BELL 1041#ifndef NO_BELL
1021 bool rvideo_bell; 1042 bool rvideo_bell;
1022#endif 1043#endif
… …
1058 SavedModes; 1079 SavedModes;
1059/* ---------- */ 1080/* ---------- */
1060 Atom *xa; 1081 Atom *xa;
1061/* ---------- */ 1082/* ---------- */
1062 Time selection_time, 1083 Time selection_time,
1063 selection_request_time,
1064 clipboard_time; 1084 clipboard_time;
1085 rxvt_selection *selection_req;
1065 pid_t cmd_pid; /* process id of child */ 1086 pid_t cmd_pid; /* process id of child */
1066 char * incr_buf;
1067 size_t incr_buf_size, incr_buf_fill;
1068/* ---------- */ 1087/* ---------- */
1069 struct mouse_event MEvent; 1088 struct mouse_event MEvent;
1070 XComposeStatus compose; 1089 XComposeStatus compose;
1071 struct termios tio; 1090 static struct termios def_tio;
1072 row_col_t oldcursor; 1091 row_col_t oldcursor;
1073#ifdef HAVE_BG_PIXMAP 1092#ifdef HAVE_BG_PIXMAP
1074 bgPixmap_t bgPixmap; 1093 void bg_init ();
1094 void bg_destroy ();
1095
1096 enum {
1097 //subset returned by make_transparency_pixmap
1098 BG_IS_VALID = 1 << 0,
1099 BG_NEEDS_TINT = 1 << 1,
1100 BG_NEEDS_BLUR = 1 << 2,
1101
1102 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1103
1104 BG_KEEP_ASPECT = 1 << 3,
1105 BG_ROOT_ALIGN = 1 << 4,
1106 BG_TILE = 1 << 14,
1107 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1108
1109 BG_TINT_SET = 1 << 5,
1110 BG_TINT_BITAND = 1 << 6,
1111 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1112
1113 BG_HAS_RENDER = 1 << 7,
1114 BG_HAS_RENDER_CONV = 1 << 8,
1115 BG_CLIENT_RENDER = 1 << 9,
1116
1117 BG_IS_TRANSPARENT = 1 << 10,
1118 BG_NEEDS_REFRESH = 1 << 11,
1119 BG_IS_SIZE_SENSITIVE = 1 << 12,
1120 BG_IS_FROM_FILE = 1 << 13,
1121 };
1122
1123 unsigned int bg_flags;
1124
1125# ifdef BG_IMAGE_FROM_FILE
1126 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1127 bool render_image (unsigned long tr_flags);
1128
1129 enum {
1130 noScale = 0,
1131 windowScale = 100,
1132 defaultScale = windowScale,
1133 centerAlign = 50,
1134 defaultAlign = centerAlign,
1135 };
1136
1137 unsigned int h_scale, v_scale; /* percents of the window size */
1138 int h_align, v_align; /* percents of the window size:
1139 0 - left align, 50 - center, 100 - right */
1140
1141 bool bg_set_geometry (const char *geom, bool update = false);
1142 void bg_set_default_geometry ()
1143 {
1144 h_scale = v_scale = defaultScale;
1145 h_align = v_align = defaultAlign;
1146 }
1147
1148 bool bg_set_file (const char *file);
1149# endif
1150
1151# ifdef ENABLE_TRANSPARENCY
1152 Pixmap root_pixmap; /* current root pixmap set */
1153 rxvt_color tint;
1154 int shade;
1155 int h_blurRadius, v_blurRadius;
1156
1157 bool bg_set_transparent ();
1158 void bg_set_root_pixmap ();
1159 void set_tint_shade_flags ();
1160 bool bg_set_tint (rxvt_color &new_tint);
1161 bool bg_set_shade (const char *shade_str);
1162 bool bg_set_blur (const char *geom);
1163
1164 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1165 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1166 void tint_ximage (Visual *visual, XImage *ximage);
1167 unsigned long make_transparency_pixmap ();
1168# endif
1169
1170 ev_tstamp bg_valid_since;
1171
1172 Pixmap bg_pixmap;
1173 unsigned int bg_pmap_width, bg_pmap_height;
1174
1175 int target_x;
1176 int target_y;
1177 bool bg_set_position (int x, int y);
1178 bool bg_window_size_sensitive ();
1179 bool bg_window_position_sensitive ();
1180
1181 bool bg_render ();
1182 void bg_invalidate ()
1183 {
1184 bg_flags &= ~BG_IS_VALID;
1185 }
1075#endif 1186#endif
1076#ifdef HAVE_AFTERIMAGE 1187#ifdef HAVE_AFTERIMAGE
1188 ASImage *original_asim;
1077 ASVisual *asv; 1189 ASVisual *asv;
1078 ASImageManager *asimman; 1190 ASImageManager *asimman;
1079 1191
1080 void init_asv () 1192 void init_asv ()
1081 { 1193 {
1082 if (!asv) 1194 if (!asv)
1083 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1195 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1084 } 1196 }
1197#endif
1198#ifdef HAVE_PIXBUF
1199 GdkPixbuf *pixbuf;
1200 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1201 int src_x, int src_y, int dst_x, int dst_y,
1202 unsigned int width, unsigned int height);
1085#endif 1203#endif
1086 1204
1087#if ENABLE_OVERLAY 1205#if ENABLE_OVERLAY
1088 overlay_base ov; 1206 overlay_base ov;
1089 1207
… …
1150 void rootwin_cb (XEvent &xev); 1268 void rootwin_cb (XEvent &xev);
1151 xevent_watcher rootwin_ev; 1269 xevent_watcher rootwin_ev;
1152#endif 1270#endif
1153#ifdef HAVE_BG_PIXMAP 1271#ifdef HAVE_BG_PIXMAP
1154 void update_background (); 1272 void update_background ();
1155#if TRACE_PIXMAPS
1156 void trace_update_background (const char *file, int line);
1157# define update_background() trace_update_background (__FILE__, __LINE__)
1158#endif
1159 void update_background_cb (ev::timer &w, int revents); 1273 void update_background_cb (ev::timer &w, int revents);
1160 ev::timer update_background_ev; 1274 ev::timer update_background_ev;
1161#endif 1275#endif
1162 1276
1163 void x_cb (XEvent &xev); 1277 void x_cb (XEvent &xev);
… …
1168 void child_cb (ev::child &w, int revents); ev::child child_ev; 1282 void child_cb (ev::child &w, int revents); ev::child child_ev;
1169 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1283 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1170 void refresh_check (); 1284 void refresh_check ();
1171 void flush (); 1285 void flush ();
1172 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1286 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1287 void cmdbuf_reify ();
1288 void cmdbuf_append (const char *str, size_t count);
1173 bool pty_fill (); 1289 bool pty_fill ();
1174 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1290 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1175 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1176 1291
1177#ifdef CURSOR_BLINK 1292#ifdef CURSOR_BLINK
1178 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1293 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1179#endif 1294#endif
1180#ifdef TEXT_BLINK 1295#ifdef TEXT_BLINK
… …
1201 void pointer_unblank (); 1316 void pointer_unblank ();
1202 1317
1203 void tt_printf (const char *fmt,...); 1318 void tt_printf (const char *fmt,...);
1204 void tt_write (const char *data, unsigned int len); 1319 void tt_write (const char *data, unsigned int len);
1205 void pty_write (); 1320 void pty_write ();
1206
1207 void init (stringvec *argv, stringvec *envv)
1208 {
1209 this->argv = argv;
1210 init (argv->size (), argv->begin (), envv);
1211 }
1212 1321
1213 void make_current () const // make this the "currently active" urxvt instance 1322 void make_current () const // make this the "currently active" urxvt instance
1214 { 1323 {
1215 SET_R (this); 1324 SET_R (this);
1216 set_environ (envv); 1325 set_environ (envv);
… …
1228 void im_set_size (XRectangle &size); 1337 void im_set_size (XRectangle &size);
1229 void im_set_position (XPoint &pos) NOTHROW; 1338 void im_set_position (XPoint &pos) NOTHROW;
1230 void im_set_color (unsigned long &fg, unsigned long &bg); 1339 void im_set_color (unsigned long &fg, unsigned long &bg);
1231 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1340 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1232 1341
1233 bool IMisRunning (); 1342 bool im_is_running ();
1234 void IMSendSpot (); 1343 void im_send_spot ();
1235 bool IM_get_IC (const char *modifiers); 1344 bool im_get_ic (const char *modifiers);
1236 void IMSetPosition (); 1345 void im_set_position ();
1237#endif 1346#endif
1238 1347
1239 // command.C 1348 // command.C
1240 void key_press (XKeyEvent &ev); 1349 void key_press (XKeyEvent &ev);
1241 void key_release (XKeyEvent &ev); 1350 void key_release (XKeyEvent &ev);
1242 unsigned int cmd_write (const char *str, unsigned int count);
1243 1351
1244 wchar_t next_char () NOTHROW; 1352 wchar_t next_char () NOTHROW;
1245 wchar_t cmd_getc () THROW ((class out_of_input)); 1353 wchar_t cmd_getc () THROW ((class out_of_input));
1246 uint32_t next_octet () NOTHROW; 1354 uint32_t next_octet () NOTHROW;
1247 uint32_t cmd_get8 () THROW ((class out_of_input)); 1355 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1274 void process_color_seq (int report, int color, const char *str, char resp); 1382 void process_color_seq (int report, int color, const char *str, char resp);
1275 void process_xterm_seq (int op, char *str, char resp); 1383 void process_xterm_seq (int op, char *str, char resp);
1276 int privcases (int mode, unsigned long bit); 1384 int privcases (int mode, unsigned long bit);
1277 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1385 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1278 void process_sgr_mode (unsigned int nargs, const int *arg); 1386 void process_sgr_mode (unsigned int nargs, const int *arg);
1279 void process_graphics ();
1280 // init.C 1387 // init.C
1388 void init (stringvec *argv, stringvec *envv);
1389 void init (int argc, const char *const *argv, const char *const *envv);
1390 void init2 (int argc, const char *const *argv);
1281 void init_vars (); 1391 void init_vars ();
1282 const char **init_resources (int argc, const char *const *argv); 1392 const char **init_resources (int argc, const char *const *argv);
1283 void init (int argc, const char *const *argv, stringvec *envv);
1284 void init_env (); 1393 void init_env ();
1285 void set_locale (const char *locale); 1394 void set_locale (const char *locale);
1286 void init_xlocale (); 1395 void init_xlocale ();
1287 void init_command (const char *const *argv); 1396 void init_command (const char *const *argv);
1288 void run_command (const char *const *argv); 1397 void run_command (const char *const *argv);
1289 int run_child (const char *const *argv); 1398 int run_child (const char *const *argv);
1290 void color_aliases (int idx); 1399 void color_aliases (int idx);
1291 void create_windows (int argc, const char *const *argv); 1400 void create_windows (int argc, const char *const *argv);
1292 void get_colours (); 1401 void get_colours ();
1293 void get_ourmods (); 1402 void get_ourmods ();
1403 void set_icon (const char *file);
1294 // main.C 1404 // main.C
1295 void tt_winch (); 1405 void tt_winch ();
1296 rxvt_term (); 1406 rxvt_term ();
1297 ~rxvt_term (); 1407 ~rxvt_term ();
1298 void destroy (); 1408 void destroy ();
… …
1300 void recolour_cursor (); 1410 void recolour_cursor ();
1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1411 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1302 void window_calc (unsigned int newwidth, unsigned int newheight); 1412 void window_calc (unsigned int newwidth, unsigned int newheight);
1303 bool set_fonts (); 1413 bool set_fonts ();
1304 void set_string_property (Atom prop, const char *str, int len = -1); 1414 void set_string_property (Atom prop, const char *str, int len = -1);
1415 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); 1416 void set_utf8_property (Atom prop, const char *str, int len = -1);
1306 void set_title (const char *str); 1417 void set_title (const char *str);
1307 void set_icon_name (const char *str); 1418 void set_icon_name (const char *str);
1308 void set_window_color (int idx, const char *color); 1419 void set_window_color (int idx, const char *color);
1309 void set_colorfgbg (); 1420 void set_colorfgbg ();
1310 bool set_color (rxvt_color &color, const char *name); 1421 bool set_color (rxvt_color &color, const char *name);
1311 void alias_color (int dst, int src); 1422 void alias_color (int dst, int src);
1312 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1423 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1313 void get_window_origin (int &x, int &y); 1424 void get_window_origin (int &x, int &y);
1314 Pixmap get_pixmap_property (int prop_id); 1425 Pixmap get_pixmap_property (Atom property);
1315 1426
1316 // screen.C 1427 // screen.C
1317 1428
1318 void lalloc (line_t &l) const 1429 void lalloc (line_t &l) const
1319 { 1430 {
… …
1349#ifndef NO_BRIGHTCOLOR 1460#ifndef NO_BRIGHTCOLOR
1350 if (r & RS_Bold 1461 if (r & RS_Bold
1351# if ENABLE_STYLES 1462# if ENABLE_STYLES
1352 && option (Opt_intensityStyles) 1463 && option (Opt_intensityStyles)
1353# endif 1464# endif
1354 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1465 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1355 base += minBrightCOLOR - minCOLOR; 1466 base += minBrightCOLOR - minCOLOR;
1356#endif 1467#endif
1357 return base; 1468 return base;
1358 } 1469 }
1359 1470
… …
1363#ifndef NO_BRIGHTCOLOR 1474#ifndef NO_BRIGHTCOLOR
1364 if (r & RS_Blink 1475 if (r & RS_Blink
1365# if ENABLE_STYLES 1476# if ENABLE_STYLES
1366 && option (Opt_intensityStyles) 1477 && option (Opt_intensityStyles)
1367# endif 1478# endif
1368 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1479 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1369 base += minBrightCOLOR - minCOLOR; 1480 base += minBrightCOLOR - minCOLOR;
1370#endif 1481#endif
1371 return base; 1482 return base;
1372 } 1483 }
1373 1484
1374 bool option (uint8_t opt) const NOTHROW 1485 bool option (uint8_t opt) const NOTHROW
1375 { 1486 {
1376 if (!opt)
1377 return 0;
1378
1379 --opt;
1380 return options[opt >> 3] & (1 << (opt & 7)); 1487 return options[opt >> 3] & (1 << (opt & 7));
1381 } 1488 }
1382 1489
1383 void set_option (uint8_t opt, bool set = true) NOTHROW 1490 void set_option (uint8_t opt, bool set = true) NOTHROW;
1384 {
1385 if (!opt)
1386 return;
1387
1388 --opt;
1389 if (set)
1390 options[opt >> 3] |= (1 << (opt & 7));
1391 else
1392 options[opt >> 3] &= ~(1 << (opt & 7));
1393 }
1394
1395 void set_privmode (unsigned bit, int set) NOTHROW
1396 {
1397 if (set)
1398 priv_modes |= bit;
1399 else
1400 priv_modes &= ~bit;
1401 }
1402 1491
1403 // modifies first argument(!) 1492 // modifies first argument(!)
1493 void tt_paste (char *data, unsigned int len) NOTHROW;
1404 void paste (char *data, unsigned int len) NOTHROW; 1494 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; 1495 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; 1496 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1407 void scr_kill_char (line_t &l, int col) const NOTHROW; 1497 void scr_kill_char (line_t &l, int col) const NOTHROW;
1408 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1498 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1417 void scr_backindex () NOTHROW; 1507 void scr_backindex () NOTHROW;
1418 void scr_forwardindex () NOTHROW; 1508 void scr_forwardindex () NOTHROW;
1419#endif 1509#endif
1420 void scr_touch (bool refresh) NOTHROW; 1510 void scr_touch (bool refresh) NOTHROW;
1421 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1511 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1422 void scr_recolour () NOTHROW; 1512 void scr_recolour (bool refresh = true) NOTHROW;
1423 void scr_remap_chars () NOTHROW; 1513 void scr_remap_chars () NOTHROW;
1424 void scr_remap_chars (line_t &l) NOTHROW; 1514 void scr_remap_chars (line_t &l) NOTHROW;
1425 1515
1426 enum cursor_mode { SAVE, RESTORE }; 1516 enum cursor_mode { SAVE, RESTORE };
1427 1517
… …
1462 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1552 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1463 void scr_reverse_selection () NOTHROW; 1553 void scr_reverse_selection () NOTHROW;
1464 void scr_dump (int fd) NOTHROW; 1554 void scr_dump (int fd) NOTHROW;
1465 1555
1466 void selection_check (int check_more) NOTHROW; 1556 void selection_check (int check_more) NOTHROW;
1467 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1468 void selection_property (Window win, Atom prop) NOTHROW;
1469 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1557 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1470 int selection_request_other (Atom target, int selnum) NOTHROW;
1471 void selection_clear (bool clipboard = false) NOTHROW; 1558 void selection_clear (bool clipboard = false) NOTHROW;
1472 void clipboard_copy (Time tm);
1473 void selection_make (Time tm); 1559 void selection_make (Time tm);
1474 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1560 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1475 void selection_start_colrow (int col, int row) NOTHROW; 1561 void selection_start_colrow (int col, int row) NOTHROW;
1476 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1562 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1477 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1563 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1480 void selection_click (int clicks, int x, int y) NOTHROW; 1566 void selection_click (int clicks, int x, int y) NOTHROW;
1481 void selection_extend (int x, int y, int flag) NOTHROW; 1567 void selection_extend (int x, int y, int flag) NOTHROW;
1482 void selection_rotate (int x, int y) NOTHROW; 1568 void selection_rotate (int x, int y) NOTHROW;
1483 1569
1484 // xdefaults.C 1570 // xdefaults.C
1485 void get_options (int argc, const char *const *argv); 1571 const char **get_options (int argc, const char *const *argv);
1486 int parse_keysym (const char *str, const char *arg); 1572 int parse_keysym (const char *str, const char *arg);
1487 const char *x_resource (const char *name); 1573 const char *x_resource (const char *name);
1488 void extract_resources (); 1574 void extract_resources ();
1575 void extract_keysym_resources ();
1489}; 1576};
1490 1577
1491#endif /* _RXVT_H_ */ 1578#endif /* _RXVT_H_ */
1492 1579

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