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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.88 by root, Sun Aug 8 14:44:21 2004 UTC vs.
Revision 1.202 by root, Fri Jan 13 05:13:09 2006 UTC

… …
9 9
10#include <X11/cursorfont.h> 10#include <X11/cursorfont.h>
11#include <X11/keysym.h> 11#include <X11/keysym.h>
12#include <X11/keysymdef.h> 12#include <X11/keysymdef.h>
13#include <X11/Xatom.h> 13#include <X11/Xatom.h>
14#ifndef NO_FRILLS 14#if ENABLE_FRILLS
15#include <X11/Xmd.h> 15# include <X11/Xmd.h>
16#endif 16#endif
17 17
18#include "encoding.h" 18#include "encoding.h"
19#include "defaultfont.h"
20#include "rxvtcolor.h" 19#include "rxvtfont.h"
20#include "rxvttoolkit.h"
21#include "iom.h" 21#include "iom.h"
22#include "salloc.h" 22#include "salloc.h"
23
24#include "rxvtperl.h"
25
26#if defined (ISO_14755) || defined (ENABLE_PERL)
27# define ENABLE_OVERLAY 1
28#endif
29
30#if ENABLE_PERL
31# define ENABLE_FRILLS
32#endif
33
34#if ENABLE_FRILLS
35# define ENABLE_XEMBED 1
36# define ENABLE_EWMH 1
37# define CURSOR_BLINK 1
38#endif
23 39
24/* 40/*
25 ***************************************************************************** 41 *****************************************************************************
26 * SYSTEM HACKS 42 * SYSTEM HACKS
27 ***************************************************************************** 43 *****************************************************************************
28 */ 44 */
29/* Consistent defines - please report on the necessity 45/* Consistent defines - please report on the necessity
30 * @ Unixware: defines (__svr4__) 46 * @ Unixware: defines (__svr4__)
31 */ 47 */
32#if defined (SVR4) && !defined (__svr4__) 48#if defined (SVR4) && !defined (__svr4__)
33# define __svr4__ 49# define __svr4__ 1
34#endif 50#endif
35#if defined (sun) && !defined (__sun__) 51#if defined (sun) && !defined (__sun__)
36# define __sun__ 52# define __sun__ 1
37#endif 53#endif
38 54
39#ifndef HAVE_XPOINTER 55#ifndef HAVE_XPOINTER
40typedef char *XPointer; 56typedef char *XPointer;
41#endif 57#endif
42 58
43#ifdef HAVE_TERMIOS_H 59#ifdef HAVE_TERMIOS_H
44# include <termios.h> 60# include <termios.h>
45typedef struct termios ttymode_t; 61typedef struct termios ttymode_t;
… …
66# define STDIN_FILENO 0 82# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 83# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 84# define STDERR_FILENO 2
69#endif 85#endif
70 86
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) 87/*
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) 88 *****************************************************************************
73# define NO_SETOWNER_TTYDEV 89 * PROTOTYPES
74# endif 90 *****************************************************************************
75#endif 91 */
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) 92// main.C
77# define NO_SETOWNER_TTYDEV 93RETSIGTYPE rxvt_Child_signal (int sig);
78#endif 94RETSIGTYPE rxvt_Exit_signal (int sig);
95void rxvt_clean_exit ();
96void * rxvt_malloc (size_t size);
97void * rxvt_calloc (size_t number, size_t size);
98void * rxvt_realloc (void *ptr, size_t size);
99void rxvt_privileges (rxvt_privaction action);
100
101// util.C
102char * rxvt_wcstombs (const wchar_t *str, int len = -1);
103wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
104char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
105wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
106char * rxvt_strdup (const char *str);
107
108// misc.C
109char * rxvt_r_basename (const char *str);
110void rxvt_vlog (const char *fmt, va_list arg_ptr);
111void rxvt_log (const char *fmt,...);
112void rxvt_warn (const char *fmt,...);
113void rxvt_fatal (const char *fmt,...);
114void rxvt_exit_failure ();
115int rxvt_Str_match (const char *s1, const char *s2);
116const char * rxvt_Str_skip_space (const char *str);
117char * rxvt_Str_trim (char *str);
118int rxvt_Str_escaped (char *str);
119char ** rxvt_splitcommastring (const char *cs);
120void rxvt_freecommastring (char **cs);
121char * rxvt_File_find (const char *file, const char *ext, const char *path);
122void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
123void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
124void rxvt_usleep (int usecs);
125
126/////////////////////////////////////////////////////////////////////////////
127
128// temporarily replace the process environment
129extern char **environ;
130extern char **rxvt_environ; // the original environ pointer
131
132inline void set_environ (stringvec *envv)
133{
134 if (envv)
135 environ = (char **)envv->begin ();
136}
137
138inline void set_environ (char **envv)
139{
140 if (envv)
141 environ = envv;
142}
79 143
80/* 144/*
81 ***************************************************************************** 145 *****************************************************************************
82 * STRUCTURES AND TYPEDEFS 146 * STRUCTURES AND TYPEDEFS
83 ***************************************************************************** 147 *****************************************************************************
… …
93#endif 157#endif
94 158
95/* If we're using either the rxvt scrollbar or menu bars, keep the 159/* If we're using either the rxvt scrollbar or menu bars, keep the
96 * scrollColor resource. 160 * scrollColor resource.
97 */ 161 */
98#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) 162#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR)
99# define KEEP_SCROLLCOLOR 1 163# define KEEP_SCROLLCOLOR 1
100#else 164#else
101# undef KEEP_SCROLLCOLOR 165# undef KEEP_SCROLLCOLOR
102#endif 166#endif
103 167
104#ifdef XPM_BACKGROUND 168#ifdef XPM_BACKGROUND
105typedef struct { 169typedef struct {
106 short w, h, x, y; 170 short w, h, x, y;
107 Pixmap pixmap; 171 Pixmap pixmap;
108} bgPixmap_t; 172} bgPixmap_t;
109#endif 173#endif
110 174
111/* 175/*
112 * the 'essential' information for reporting Mouse Events 176 * the 'essential' information for reporting Mouse Events
113 * pared down from XButtonEvent 177 * pared down from XButtonEvent
114 */ 178 */
115struct mouse_event { 179struct mouse_event {
116 int clicks; 180 int clicks;
117 Time time; /* milliseconds */ 181 Time time; /* milliseconds */
118 unsigned int state; /* key or button mask */ 182 unsigned int state; /* key or button mask */
119 unsigned int button; /* detail */ 183 unsigned int button; /* detail */
120}; 184};
121 185
122#ifndef min 186#if ENABLE_FRILLS
123# define min(a,b) (((a) < (b)) ? (a) : (b))
124# define max(a,b) (((a) > (b)) ? (a) : (b))
125#endif
126
127#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
128#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
129#define SWAP_IT(one, two, typeof) \
130 do { \
131 typeof swapittmp; \
132 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
133 } while (/* CONSTCOND */ 0)
134#define BOUND_POSITIVE_INT16(val) \
135 (int16_t) ((val) <= 0 \
136 ? 0 \
137 : min ((val), (((uint16_t)-1)>>1)))
138
139#ifndef NO_FRILLS
140typedef struct _mwmhints { 187typedef struct _mwmhints {
141 CARD32 flags; 188 CARD32 flags;
142 CARD32 functions; 189 CARD32 functions;
143 CARD32 decorations; 190 CARD32 decorations;
144 INT32 input_mode; 191 INT32 input_mode;
145 CARD32 status; 192 CARD32 status;
146} MWMHints; 193} MWMHints;
147#endif 194#endif
148 195
196#if ENABLE_XEMBED
197// XEMBED messages
198# define XEMBED_EMBEDDED_NOTIFY 0
199# define XEMBED_WINDOW_ACTIVATE 1
200# define XEMBED_WINDOW_DEACTIVATE 2
201# define XEMBED_REQUEST_FOCUS 3
202# define XEMBED_FOCUS_IN 4
203# define XEMBED_FOCUS_OUT 5
204# define XEMBED_FOCUS_NEXT 6
205# define XEMBED_FOCUS_PREV 7
206
207# define XEMBED_MODALITY_ON 10
208# define XEMBED_MODALITY_OFF 11
209# define XEMBED_REGISTER_ACCELERATOR 12
210# define XEMBED_UNREGISTER_ACCELERATOR 13
211# define XEMBED_ACTIVATE_ACCELERATOR 14
212
213// XEMBED detail code
214# define XEMBED_FOCUS_CURRENT 0
215# define XEMBED_FOCUS_FIRST 1
216# define XEMBED_FOCUS_LAST 2
217
218# define XEMBED_MAPPED (1 << 0)
219#endif
220
149/* 221/*
150 ***************************************************************************** 222 *****************************************************************************
151 * NORMAL DEFINES 223 * NORMAL DEFINES
152 ***************************************************************************** 224 *****************************************************************************
153 */ 225 */
… …
158# define COLORTERMENVFULL COLORTERMENV "-xpm" 230# define COLORTERMENVFULL COLORTERMENV "-xpm"
159#else 231#else
160# define COLORTERMENVFULL COLORTERMENV 232# define COLORTERMENVFULL COLORTERMENV
161#endif 233#endif
162#ifndef TERMENV 234#ifndef TERMENV
163# define TERMENV "rxvt" 235# define TERMENV "rxvt-unicode"
164#endif 236#endif
165 237
166#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 238#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
167# define NO_MOUSE_REPORT_SCROLLBAR 239# define NO_MOUSE_REPORT_SCROLLBAR 1
168#endif
169
170#ifdef NO_RESOURCES
171# undef USE_XGETDEFAULT
172#endif 240#endif
173 241
174/* now look for other badly set stuff */ 242/* now look for other badly set stuff */
175 243
176#if !defined (EACCESS) && defined(EAGAIN) 244#if !defined (EACCESS) && defined(EAGAIN)
… …
185#define menuBar_esc 10 253#define menuBar_esc 10
186#define scrollBar_esc 30 254#define scrollBar_esc 30
187#define menuBar_margin 2 /* margin below text */ 255#define menuBar_margin 2 /* margin below text */
188 256
189#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 257#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
190# define HAVE_SCROLLBARS 258# define HAVE_SCROLLBARS 1
191#endif 259#endif
192 260
193/* width of scrollBar, menuBar shadow, must be 1 or 2 */ 261/* width of scrollBar, menuBar shadow, must be 1 or 2 */
194#ifdef HALFSHADOW 262#ifdef HALFSHADOW
195# define SHADOW 1 263# define MENU_SHADOW 1
196#else 264#else
197# define SHADOW 2 265# define MENU_SHADOW 2
198#endif 266#endif
199 267
200#define R_SB_ALIGN_CENTRE 0 268#define R_SB_ALIGN_CENTRE 0
201#define R_SB_ALIGN_TOP 1 269#define R_SB_ALIGN_TOP 1
202#define R_SB_ALIGN_BOTTOM 2 270#define R_SB_ALIGN_BOTTOM 2
203 271
204#define R_SB_RXVT 0
205#define R_SB_NEXT 1 272#define R_SB_NEXT 1
206#define R_SB_XTERM 2 273#define R_SB_XTERM 2
207#define R_SB_PLAIN 4 274#define R_SB_PLAIN 4
275#define R_SB_RXVT 8
208 276
209#define SB_WIDTH_NEXT 19 277#define SB_WIDTH_NEXT 19
210#define SB_WIDTH_XTERM 15 278#define SB_WIDTH_XTERM 15
211#define SB_WIDTH_PLAIN 7 279#define SB_WIDTH_PLAIN 7
212#ifndef SB_WIDTH_RXVT 280#ifndef SB_WIDTH_RXVT
… …
287# define NSCREENS 0 355# define NSCREENS 0
288#else 356#else
289# define NSCREENS 1 357# define NSCREENS 1
290#endif 358#endif
291 359
292#define IGNORE 0
293#define SAVE 's'
294#define RESTORE 'r'
295
296/* special (internal) prefix for font commands */ 360/* special (internal) prefix for font commands */
297#define FONT_CMD '#' 361#define FONT_CMD '#'
298#define FONT_DN "#-" 362#define FONT_DN "#-"
299#define FONT_UP "#+" 363#define FONT_UP "#+"
300 364
301/* flags for rxvt_scr_gotorc () */ 365/* flags for rxvt_scr_gotorc () */
302enum { 366enum {
303 C_RELATIVE = 1 , /* col movement is relative */ 367 C_RELATIVE = 1, /* col movement is relative */
304 R_RELATIVE = 2, /* row movement is relative */ 368 R_RELATIVE = 2, /* row movement is relative */
305 RELATIVE = 1 | 2, 369 RELATIVE = C_RELATIVE | R_RELATIVE,
306}; 370};
307 371
308/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 372/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
309enum { 373enum {
310 INSERT = -1, /* don't change these values */ 374 INSERT = -1, /* don't change these values */
… …
323enum { 387enum {
324 PRIMARY = 0, 388 PRIMARY = 0,
325 SECONDARY, 389 SECONDARY,
326}; 390};
327 391
328#define RS_None 0 /* Normal */ 392#define RS_None 0
329 393
330#define RS_fgMask 0x000001FFu /* 512 colors */ 394#define RS_fgMask 0x0000007fUL // 128 colors
331#define RS_bgMask 0x0003FE00u /* 512 colors */ 395#define RS_bgMask 0x00003f80UL // 128 colors
332#define RS_Bold 0x00040000u /* bold */ 396
397// font styles
398#define RS_Bold 0x00004000UL // value 1
399#define RS_Italic 0x00008000UL // value 2
400
401// fake styles
333#define RS_Blink 0x00080000u /* blink */ 402#define RS_Blink 0x00010000UL // blink
334#define RS_RVid 0x00100000u /* reverse video */ 403#define RS_RVid 0x00020000UL // reverse video
335#define RS_Uline 0x00200000u /* underline */ 404#define RS_Uline 0x00040000UL // underline
336 405
337#define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ 406// 5 custom bits for extensions
407#define RS_customCount 32
408#define RS_customMask 0x00f80000UL
338#define RS_fontShift 22 409#define RS_customShift 19
339 410
411// other flags
412#define RS_Careful 0x80000000UL /* be careful when drawing these */
413
414#define RS_styleCount 4
415#define RS_styleMask (RS_Bold | RS_Italic)
416#define RS_styleShift 14
417
340#define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) 418#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
341#define RS_attrMask (RS_baseattrMask|RS_fontMask) 419#define RS_attrMask (RS_baseattrMask | RS_fontMask)
420
421#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
422#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
423#define RS_fontShift 24
424
425#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits))
426#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits))
342 427
343#define Sel_none 0 /* Not waiting */ 428#define Sel_none 0 /* Not waiting */
344#define Sel_normal 0x01 /* normal selection */ 429#define Sel_normal 0x01 /* normal selection */
345#define Sel_incr 0x02 /* incremental selection */ 430#define Sel_incr 0x02 /* incremental selection */
346#define Sel_direct 0x00 431#define Sel_direct 0x00
… …
371 XTerm_property = 3, // change X property 456 XTerm_property = 3, // change X property
372 XTerm_Color = 4, // change colors 457 XTerm_Color = 4, // change colors
373 XTerm_Color00 = 10, // not implemented, CLASH! 458 XTerm_Color00 = 10, // not implemented, CLASH!
374 XTerm_Color01 = 11, // not implemented 459 XTerm_Color01 = 11, // not implemented
375 XTerm_Color_cursor = 12, // change actual 'Cursor' color 460 XTerm_Color_cursor = 12, // change actual 'Cursor' color
376 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 461 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
377 XTerm_Color_pointer_bg = 14, // not implemented 462 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
378 XTerm_Color05 = 15, // not implemented 463 XTerm_Color05 = 15, // not implemented (tektronix fg)
379 XTerm_Color06 = 16, // not implemented 464 XTerm_Color06 = 16, // not implemented (tektronix bg)
380 XTerm_Color_RV = 17, // change actual 'Highlight' color 465 XTerm_Color_RV = 17, // change actual 'Highlight' color
381 XTerm_logfile = 46, // not implemented 466 XTerm_logfile = 46, // not implemented
382 XTerm_font = 50, 467 XTerm_font = 50,
383 468
384 XTerm_konsole30 = 30, // reserved for konsole 469 XTerm_konsole30 = 30, // reserved for konsole
385 XTerm_konsole31 = 31, // reserved for konsole 470 XTerm_konsole31 = 31, // reserved for konsole
386 XTerm_emacs51 = 51, // reserved for emacs shell 471 XTerm_emacs51 = 51, // reserved for emacs shell
387 /* 472 /*
388 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 473 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
474 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
389 */ 475 */
390 XTerm_Color_BD = 18, // change actual 'Bold' color 476 Rxvt_Color_BD = 18, // change actual 'Bold' color
391 XTerm_Color_UL = 19, // change actual 'Underline' color 477 Rxvt_Color_UL = 19, // change actual 'Underline' color
392 XTerm_Pixmap = 20, // new bg pixmap 478 Rxvt_Pixmap = 20, // new bg pixmap
393 XTerm_restoreFG = 39, // change default fg color 479 Rxvt_restoreFG = 39, // change default fg color
394 XTerm_restoreBG = 49, // change default bg color 480 Rxvt_restoreBG = 49, // change default bg color
395 XTerm_dumpscreen = 55, // dump scrollback and all of screen 481 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
482
396 XTerm_locale = 701, // change locale 483 URxvt_locale = 701, // change locale
397 XTerm_findfont = 702, // find font of given character (in decimal)
398 XTerm_Menu = 703, // set menu item 484 URxvt_Menu = 703, // set menu item
485 URxvt_Color_IT = 704, // change actual 'Italic' colour
486 URxvt_Color_tint = 705, // change actual tint colour
487 URxvt_Color_BD = 706,
488 URxvt_Color_UL = 707,
489
490 URxvt_font = 710,
491 URxvt_boldFont = 711,
492 URxvt_italicFont = 712,
493 URxvt_boldItalicFont = 713,
494
495 URxvt_view_up = 720,
496 URxvt_view_down = 721,
497
498 URxvt_perl = 777,
399}; 499};
400 500
401/* Words starting with `Color_' are colours. Others are counts */ 501/* Words starting with `Color_' are colours. Others are counts */
402/* 502/*
403 * The following comment is mostly obsolete since pixcolor_set was expanded:
404 * We're currently upto 29 colours. Only 3 more available. The
405 * PixColor and rendition colour usage should probably be decoupled 503 * The PixColor and rendition colour usage should probably be decoupled
406 * on the unnecessary items, e.g. Color_pointer, but won't bother 504 * on the unnecessary items, e.g. Color_pointer, but won't bother
407 * until we need to. Also, be aware of usage in pixcolor_set 505 * until we need to. Also, be aware of usage in pixcolor_set
408 */ 506 */
409 507
410enum colour_list { 508enum colour_list {
… …
432 maxBrightCOLOR, /* minBrightCOLOR + 7 */ 530 maxBrightCOLOR, /* minBrightCOLOR + 7 */
433 Color_White = maxBrightCOLOR, 531 Color_White = maxBrightCOLOR,
434#else 532#else
435 Color_White = maxCOLOR, 533 Color_White = maxCOLOR,
436#endif 534#endif
437#ifdef TTY_256COLOR
438 min256COLOR = Color_White + 1, 535 minTermCOLOR = Color_White + 1,
439 max256COLOR = minCOLOR + 255, 536 maxTermCOLOR = Color_White + 72,
440#endif
441#ifndef NO_CURSORCOLOR 537#ifndef NO_CURSORCOLOR
442 Color_cursor, 538 Color_cursor,
443 Color_cursor2, 539 Color_cursor2,
444#endif 540#endif
445 Color_pointer_fg, 541 Color_pointer_fg,
446 Color_pointer_bg, 542 Color_pointer_bg,
447 Color_border, 543 Color_border,
448#ifndef NO_BOLD_UNDERLINE_REVERSE 544#ifndef NO_BOLD_UNDERLINE_REVERSE
449 Color_BD, 545 Color_BD,
546 Color_IT,
450 Color_UL, 547 Color_UL,
451 Color_RV, 548 Color_RV,
549#endif
550#if ENABLE_FRILLS
551 Color_underline,
452#endif 552#endif
453#ifdef OPTION_HC 553#ifdef OPTION_HC
454 Color_HC, 554 Color_HC,
455#endif 555#endif
456#ifdef KEEP_SCROLLCOLOR 556#ifdef KEEP_SCROLLCOLOR
457 Color_scroll, 557 Color_scroll,
458 Color_trough, 558 Color_trough,
459#endif 559#endif
460#if TINTING 560#if TINTING
461 Color_tint, 561 Color_tint,
562#endif
563#if OFF_FOCUS_FADING
564 Color_fade,
462#endif 565#endif
463 NRS_COLORS, /* */ 566 NRS_COLORS, /* */
464#ifdef KEEP_SCROLLCOLOR 567#ifdef KEEP_SCROLLCOLOR
465 Color_topShadow = NRS_COLORS, 568 Color_topShadow = NRS_COLORS,
466 Color_bottomShadow, 569 Color_bottomShadow,
467 TOTAL_COLORS /* upto 30 */ 570 TOTAL_COLORS
468#else 571#else
469 TOTAL_COLORS = NRS_COLORS /* */ 572 TOTAL_COLORS = NRS_COLORS
470#endif 573#endif
471}; 574};
472 575
473#define Color_Bits 9 576#define Color_Bits 7 // 0 .. maxTermCOLOR
577
474#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) 578#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
475#define NPIXCLR_BITS 32 579#define NPIXCLR_BITS 32
476
477#define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<<Color_Bits))
478 580
479/* 581/*
480 * Resource list 582 * Resource list
481 */ 583 */
482enum { 584enum {
483 Rs_display_name = 0, 585# define def(name) Rs_ ## name,
484 Rs_term_name, 586# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
485 Rs_iconName, 587# include "rsinc.h"
486 Rs_geometry, 588# undef def
487 Rs_reverseVideo, 589# undef reserve
488 Rs_color,
489 _Rs_color = Rs_color + NRS_COLORS - 1,
490 Rs_font,
491 Rs_name,
492 Rs_title,
493#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
494 Rs_path,
495#endif
496#ifdef XPM_BACKGROUND
497 Rs_backgroundPixmap,
498#endif
499#if (MENUBAR_MAX)
500 Rs_menu,
501#endif
502 Rs_loginShell,
503 Rs_jumpScroll,
504#ifdef HAVE_SCROLLBARS
505 Rs_scrollBar,
506 Rs_scrollBar_right,
507 Rs_scrollBar_floating,
508 Rs_scrollBar_align,
509#endif
510 Rs_scrollstyle, /* Rs_scrollBar_style */
511 Rs_scrollTtyOutput,
512 Rs_scrollTtyKeypress,
513 Rs_scrollWithBuffer,
514 Rs_saveLines,
515 Rs_utmpInhibit,
516 Rs_visualBell,
517#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
518 Rs_mapAlert,
519#endif
520#ifdef META8_OPTION
521 Rs_meta8,
522#endif
523#ifdef MOUSE_WHEEL
524 Rs_mouseWheelScrollPage,
525#endif
526#ifndef NO_BACKSPACE_KEY
527 Rs_backspace_key,
528#endif
529#ifndef NO_DELETE_KEY
530 Rs_delete_key,
531#endif
532 Rs_selectstyle,
533#ifdef PRINTPIPE
534 Rs_print_pipe,
535#endif
536#ifdef USE_XIM
537 Rs_preeditType,
538 Rs_inputMethod,
539#endif
540#ifdef TRANSPARENT
541 Rs_transparent,
542 Rs_transparent_all,
543#endif
544#ifndef NO_FRILLS
545 Rs_ext_bwidth,
546 Rs_int_bwidth,
547 Rs_borderLess,
548#endif
549 Rs_scrollBar_thickness,
550#ifndef NO_LINESPACE
551 Rs_lineSpace,
552#endif
553 Rs_cutchars,
554 Rs_modifier,
555 Rs_answerbackstring,
556 Rs_tripleclickwords,
557 Rs_insecure,
558 Rs_cursorBlink,
559 Rs_pointerBlank,
560 Rs_pointerBlankDelay,
561 Rs_imLocale,
562#ifndef NO_SECONDARY_SCREEN
563 Rs_secondaryScreen,
564 Rs_secondaryScroll,
565#endif
566#ifndef NO_BOLD_UNDERLINE_REVERSE
567 Rs_realBold,
568#endif
569#ifdef OFF_FOCUS_FADING
570 Rs_fade,
571#endif
572#ifdef TINTING
573 Rs_shade,
574#endif
575 NUM_RESOURCES 590 NUM_RESOURCES
576}; 591};
577 592
578// see init.C:xa_names, which must be kept in sync 593// see init.C:xa_names, which must be kept in sync
579enum { 594enum {
… …
583 XA_MULTIPLE, 598 XA_MULTIPLE,
584 XA_TARGETS, 599 XA_TARGETS,
585 XA_TIMESTAMP, 600 XA_TIMESTAMP,
586 XA_VT_SELECTION, 601 XA_VT_SELECTION,
587 XA_INCR, 602 XA_INCR,
603 XA_WM_PROTOCOLS,
588 XA_WMDELETEWINDOW, 604 XA_WM_DELETE_WINDOW,
605 XA_CLIPBOARD,
606#if ENABLE_FRILLS
607 XA_MOTIF_WM_HINTS,
608#endif
609#if ENABLE_EWMH
610 XA_NET_WM_PID,
611 XA_NET_WM_NAME,
612 XA_NET_WM_ICON_NAME,
613 XA_NET_WM_PING,
614#endif
615#if USE_XIM
616 XA_WM_LOCALE_NAME,
617#endif
589#ifdef TRANSPARENT 618#if TRANSPARENT
590 XA_XROOTPMAPID, 619 XA_XROOTPMAP_ID,
591 XA_XSETROOTID, 620 XA_ESETROOT_PMAP_ID,
592#endif 621#endif
593#ifdef OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 622#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
594 XA_DNDPROTOCOL, 623 XA_DNDPROTOCOL,
595 XA_DNDSELECTION, 624 XA_DNDSELECTION,
596#endif /* OFFIX_DND */ 625#endif
597 XA_CLIPBOARD, 626#if ENABLE_XEMBED
627 XA_XEMBED,
628 XA_XEMBED_INFO,
629#endif
598 NUM_XA 630 NUM_XA
599}; 631};
600 632
601/* DEC private modes */ 633/* DEC private modes */
602#define PrivMode_132 (1LU<<0) 634#define PrivMode_132 (1UL<<0)
603#define PrivMode_132OK (1LU<<1) 635#define PrivMode_132OK (1UL<<1)
604#define PrivMode_rVideo (1LU<<2) 636#define PrivMode_rVideo (1UL<<2)
605#define PrivMode_relOrigin (1LU<<3) 637#define PrivMode_relOrigin (1UL<<3)
606#define PrivMode_Screen (1LU<<4) 638#define PrivMode_Screen (1UL<<4)
607#define PrivMode_Autowrap (1LU<<5) 639#define PrivMode_Autowrap (1UL<<5)
608#define PrivMode_aplCUR (1LU<<6) 640#define PrivMode_aplCUR (1UL<<6)
609#define PrivMode_aplKP (1LU<<7) 641#define PrivMode_aplKP (1UL<<7)
610#define PrivMode_HaveBackSpace (1LU<<8) 642#define PrivMode_HaveBackSpace (1UL<<8)
611#define PrivMode_BackSpace (1LU<<9) 643#define PrivMode_BackSpace (1UL<<9)
612#define PrivMode_ShiftKeys (1LU<<10) 644#define PrivMode_ShiftKeys (1UL<<10)
613#define PrivMode_VisibleCursor (1LU<<11) 645#define PrivMode_VisibleCursor (1UL<<11)
614#define PrivMode_MouseX10 (1LU<<12) 646#define PrivMode_MouseX10 (1UL<<12)
615#define PrivMode_MouseX11 (1LU<<13) 647#define PrivMode_MouseX11 (1UL<<13)
616#define PrivMode_scrollBar (1LU<<14) 648#define PrivMode_scrollBar (1UL<<14)
617#define PrivMode_menuBar (1LU<<15) 649#define PrivMode_menuBar (1UL<<15)
618#define PrivMode_TtyOutputInh (1LU<<16) 650#define PrivMode_TtyOutputInh (1UL<<16)
619#define PrivMode_Keypress (1LU<<17) 651#define PrivMode_Keypress (1UL<<17)
620#define PrivMode_smoothScroll (1LU<<18) 652#define PrivMode_smoothScroll (1UL<<18)
621#define PrivMode_vt52 (1LU<<19) 653#define PrivMode_vt52 (1UL<<19)
654#define PrivMode_LFNL (1UL<<20)
622/* too annoying to implement X11 highlight tracking */ 655/* too annoying to implement X11 highlight tracking */
623/* #define PrivMode_MouseX11Track (1LU<<20) */ 656/* #define PrivMode_MouseX11Track (1LU<<21) */
624 657
625#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 658#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
626#define PrivMode(test,bit) \ 659#define PrivMode(test,bit) \
627 if (test) \ 660 if (test) \
628 PrivateModes |= (bit); \ 661 priv_modes |= (bit); \
629 else \ 662 else \
630 PrivateModes &= ~(bit) 663 priv_modes &= ~(bit)
631 664
632#ifdef ALLOW_132_MODE 665#ifdef ALLOW_132_MODE
633# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 666# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
634#else 667#else
635# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 668# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
636#endif 669#endif
637 670
638// do not change these constants lightly, there are many interdependencies 671// do not change these constants lightly, there are many interdependencies
639#define IMBUFSIZ 128 // input modifier buffer sizes 672#define IMBUFSIZ 128 // input modifier buffer sizes
640#define KBUFSZ 512 // size of keyboard mapping buffer 673#define KBUFSZ 512 // size of keyboard mapping buffer
641#define CBUFSIZ 4096 // size of command buffer 674#define CBUFSIZ 2048 // size of command buffer
642#define UBUFSIZ 4096 // character buffer 675#define UBUFSIZ 2048 // character buffer
643 676
644#ifndef PATH_MAX 677#ifndef PATH_MAX
645# define PATH_MAX 16384 678# define PATH_MAX 16384
646#endif 679#endif
647 680
… …
675/* 708/*
676 ***************************************************************************** 709 *****************************************************************************
677 * MACRO DEFINES 710 * MACRO DEFINES
678 ***************************************************************************** 711 *****************************************************************************
679 */ 712 */
680#define MEMSET(x, y, z) memset((x), (y), (size_t)(z)) 713#define dDisp Display *disp = display->display
681#define MEMCPY(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
682#define MEMMOVE(x, y, z) memmove((void *)(x), (const void *)(y), (z))
683#define STRCASECMP(x, y) strcasecmp((x), (y))
684#define STRNCASECMP(x, y, z) strncasecmp((x), (y), (z))
685#define STRCPY(x, y) strcpy((char *)(x), (const char *)(y))
686#define STRNCPY(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
687#define STRCMP(x, y) strcmp((const char *)(x), (const char *)(y))
688#define STRNCMP(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
689#define STRCAT(x, y) strcat((char *)(x), (const char *)(y))
690#define STRNCAT(x, y, z) strncat((char *)(x), (const char *)(y), (z))
691#define STRDUP(x) strdup((const char *)(x))
692#define STRLEN(x) strlen((const char *)(x))
693#define STRCHR(x, y) strchr((const char *)(x), (int)(y))
694#define STRRCHR(x, y) strrchr((const char *)(x), (int)(y))
695 714
696/* convert pixel dimensions to row/column values. Everything as int32_t */ 715/* convert pixel dimensions to row/column values. Everything as int32_t */
697#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 716#define Pixel2Col(x) Pixel2Width((int32_t)(x))
698#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 717#define Pixel2Row(y) Pixel2Height((int32_t)(y))
699#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 718#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
700#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 719#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
701#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 720#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
702#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 721#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
703#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 722#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
704#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 723#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
705 724
706#define TermWin_TotalWidth() ((int32_t)TermWin.width) 725#define OPTION(opt) (options & (opt))
707#define TermWin_TotalHeight() ((int32_t)TermWin.height) 726#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
727 | Opt_jumpScroll | Opt_secondaryScreen \
728 | Opt_pastableTabs | Opt_intensityStyles)
729
730// for m >= -n, ensure remainder lies between 0..n-1
731#define MOD(m,n) (((m) + (n)) % (n))
732
733#define LINENO(n) MOD (term_start + int(n), total_rows)
734#define ROW(n) row_buf [LINENO (n)]
708 735
709/* how to build & extract colors and attributes */ 736/* how to build & extract colors and attributes */
710#define GET_BASEFG(x) (((x) & RS_fgMask)) 737#define GET_BASEFG(x) (((x) & RS_fgMask))
711#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 738#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
712#ifndef NO_BRIGHTCOLOR
713# define GET_FGCOLOR(x) \
714 ((((x) & RS_Bold) == 0 \
715 || GET_BASEFG (x) < minCOLOR \
716 || GET_BASEFG (x) >= minBrightCOLOR) \
717 ? GET_BASEFG (x) \
718 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
719# define GET_BGCOLOR(x) \
720 ((((x) & RS_Blink) == 0 \
721 || GET_BASEBG (x) < minCOLOR \
722 || GET_BASEBG (x) >= minBrightCOLOR) \
723 ? GET_BASEBG (x) \
724 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
725#else
726# define GET_FGCOLOR(x) GET_BASEFG(x)
727# define GET_BGCOLOR(x) GET_BASEBG(x)
728#endif
729 739
730#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 740#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
731#define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) 741#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
742
743#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
744#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
732 745
733#define GET_ATTR(x) (((x) & RS_attrMask)) 746#define GET_ATTR(x) (((x) & RS_attrMask))
734#define GET_BGATTR(x) \ 747#define GET_BGATTR(x) \
735 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 748 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
736 | (((x) & RS_fgMask)<<Color_Bits)) \ 749 | (((x) & RS_fgMask)<<Color_Bits)) \
737 : ((x) & (RS_attrMask | RS_bgMask))) 750 : ((x) & (RS_attrMask | RS_bgMask)))
738#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 751#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg))
739#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 752#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
740#define SET_ATTR(x,a) (((x) & ~RS_attrMask)| (a)) 753#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
754
755#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
741 756
742#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 757#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
743#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 758#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
759
760#if ENABLE_STYLES
761# define FONTSET(style) fontset[GET_STYLE (style)]
762#else
763# define FONTSET(style) fontset[0]
764#endif
744 765
745#ifdef HAVE_SCROLLBARS 766#ifdef HAVE_SCROLLBARS
746# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 767# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
747#else 768#else
748# define scrollbar_TotalWidth() (0) 769# define scrollbar_TotalWidth() (0)
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772#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 793#define scrollbar_size() (scrollBar.end - scrollBar.beg \
773 - scrollbar_minheight ()) 794 - scrollbar_minheight ())
774 795
775#if (MENUBAR_MAX > 1) 796#if (MENUBAR_MAX > 1)
776/* rendition style flags */ 797/* rendition style flags */
777# define menuBar_height() (TermWin.fheight + SHADOW) 798# define menuBar_height() (fheight + MENU_SHADOW)
778# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) 799# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
779# define isMenuBarWindow(w) ((w) == menuBar.win) 800# define isMenuBarWindow(w) ((w) == menuBar.win)
780#else 801#else
781# define menuBar_height() (0) 802# define menuBar_height() (0)
782# define menuBar_TotalHeight() (0) 803# define menuBar_TotalHeight() (0)
783# define isMenuBarWindow(w) (0) 804# define isMenuBarWindow(w) (0)
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786#ifdef XPM_BACKGROUND 807#ifdef XPM_BACKGROUND
787# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 808# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
788#else 809#else
789# define XPMClearArea(a, b, c, d, e, f, g) 810# define XPMClearArea(a, b, c, d, e, f, g)
790#endif 811#endif
791
792#ifndef STRICT_FONT_CHECKING
793# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
794#endif
795
796#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
797#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
798 812
799#ifdef UTMP_SUPPORT 813#ifdef UTMP_SUPPORT
800# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 814# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
801# undef HAVE_UTMPX_H 815# undef HAVE_UTMPX_H
802# undef HAVE_STRUCT_UTMPX 816# undef HAVE_STRUCT_UTMPX
… …
827#ifdef DEBUG_MAIN 841#ifdef DEBUG_MAIN
828# define D_MAIN(x) fprintf x ; fputc('\n', stderr) 842# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
829#else 843#else
830# define D_MAIN(x) 844# define D_MAIN(x)
831#endif 845#endif
832#ifdef DEBUG_SCREEN
833# define D_SCREEN(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_SCREEN(x)
836#endif
837#ifdef DEBUG_SELECT
838# define D_SELECT(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_SELECT(x)
841#endif
842#ifdef DEBUG_SIZE 846#ifdef DEBUG_SIZE
843# define D_SIZE(x) fprintf x ; fputc('\n', stderr) 847# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
844#else 848#else
845# define D_SIZE(x) 849# define D_SIZE(x)
846#endif 850#endif
847#ifdef DEBUG_X
848# define D_X(x) fprintf x ; fputc('\n', stderr)
849#else
850# define D_X(x)
851#endif
852 851
853extern class rxvt_failure_exception { } rxvt_failure_exception; 852extern class rxvt_failure_exception { } rxvt_failure_exception;
854 853
855typedef callback1<void, const char *> log_callback; 854typedef callback1<void, const char *> log_callback;
855typedef callback1<int, int> getfd_callback;
856 856
857extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 857extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
858extern void rxvt_log (const char *fmt, ...); 858extern void rxvt_log (const char *fmt, ...);
859extern void rxvt_warn (const char *fmt, ...); 859extern void rxvt_warn (const char *fmt, ...);
860extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 860extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
861extern void rxvt_exit_failure () __attribute__ ((noreturn)); 861extern void rxvt_exit_failure () __attribute__ ((noreturn));
862 862
863#define SET_LOCALE(locale) rxvt_set_locale (locale) 863#define SET_LOCALE(locale) rxvt_set_locale (locale)
864extern bool rxvt_set_locale (const char *locale); 864extern bool rxvt_set_locale (const char *locale);
865extern void rxvt_push_locale (const char *locale);
866extern void rxvt_pop_locale ();
865 867
866/*
867 ***************************************************************************** 868/****************************************************************************/
868 * VARIABLES 869
869 *****************************************************************************
870 */
871#ifdef MENUBAR 870#ifdef MENUBAR
872# include "menubar.h" 871# include "menubar.h"
873#endif 872#endif
874 873
875#define BLINK_INTERVAL 0.5 874#define BLINK_INTERVAL 0.5
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882# endif 881# endif
883# endif 882# endif
884# define __attribute__(x) 883# define __attribute__(x)
885#endif 884#endif
886 885
886/****************************************************************************/
887
888#define LINE_LONGER 0x0001 // line is continued on the next row
889#define LINE_FILTERED 0x0002 // line has been filtered
890#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
891
892struct line_t {
893 text_t *t; // terminal the text
894 rend_t *r; // rendition, uses RS_ flags
895 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
896 uint32_t f; // flags
897
898 bool is_longer ()
899 {
900 return f & LINE_LONGER;
901 }
902
903 void is_longer (int set)
904 {
905 if (set)
906 f |= LINE_LONGER;
907 else
908 f &= ~LINE_LONGER;
909 }
910
911 void clear ()
912 {
913 t = 0;
914 r = 0;
915 l = 0;
916 f = 0;
917 }
918
919 void touch () // call whenever a line is changed/touched/updated
920 {
921#if ENABLE_PERL
922 f &= ~LINE_FILTERED;
923#endif
924 }
925
926 void touch (int col)
927 {
928 max_it (l, col);
929 touch ();
930 }
931};
932
933/****************************************************************************/
934
887// primivite wrapper around mbstate_t to ensure initialisation 935// primivite wrapper around mbstate_t to ensure initialisation
888struct mbstate { 936struct mbstate {
889 mbstate_t mbs; 937 mbstate_t mbs;
890 938
891 operator mbstate_t *() { return &mbs; } 939 operator mbstate_t *() { return &mbs; }
892 void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } 940 void reset () { memset (&mbs, 0, sizeof (mbs)); }
893 mbstate () { reset (); } 941 mbstate () { reset (); }
894}; 942};
943
944/****************************************************************************/
945
946#define UNICODE_MASK 0x1fffffUL
895 947
896#if UNICODE3 948#if UNICODE3
897# define COMPOSE_LO 0x40000000UL 949# define COMPOSE_LO 0x40000000UL
898# define COMPOSE_HI 0x400fffffUL 950# define COMPOSE_HI 0x400fffffUL
899# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 951# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
900#else 952#else
953# if ENABLE_PERL
954# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
955# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
956# else
901# define COMPOSE_LO 0xd800UL 957# define COMPOSE_LO 0xd800UL
902# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 958# define COMPOSE_HI 0xf8ffUL
903# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 959# endif
960# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
904#endif 961#endif
905 962
906#if ENABLE_COMBINING 963#if ENABLE_COMBINING
907// compose chars are used to represent composite characters 964// compose chars are used to represent composite characters
908// that are not representable in unicode, as well as characters 965// that are not representable in unicode, as well as characters
… …
928}; 985};
929 986
930extern class rxvt_composite_vec rxvt_composite; 987extern class rxvt_composite_vec rxvt_composite;
931#endif 988#endif
932 989
990/****************************************************************************/
933 991
992#ifdef KEYSYM_RESOURCE
993 class keyboard_manager;
994#endif
995
934struct rxvt_term : rxvt_vars { 996struct rxvt_term : zero_initialized, rxvt_vars {
935 log_callback *log_hook; // log error messages through this hook, if != 0 997 log_callback *log_hook; // log error messages through this hook, if != 0
936 998 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
999#if ENABLE_PERL
1000 rxvt_perl_term perl;
1001#endif
937 struct mbstate mbstate; // current input multibyte state 1002 struct mbstate mbstate; // current input multibyte state
938 1003
939 unsigned char want_refresh:1, 1004 unsigned char want_refresh:1,
940#ifdef TRANSPARENT 1005#ifdef TRANSPARENT
941 want_full_refresh:1, /* awaiting full screen refresh */ 1006 want_full_refresh:1, /* awaiting full screen refresh */
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955 hidden_text:1, 1020 hidden_text:1,
956#endif 1021#endif
957#ifdef POINTER_BLANK 1022#ifdef POINTER_BLANK
958 hidden_pointer:1, 1023 hidden_pointer:1,
959#endif 1024#endif
960// enc_utf8:1, /* wether terminal reads/writes utf-8 */ 1025 enc_utf8:1, /* wether locale uses utf-8 */
1026 seen_input:1, /* wether we have seen some program output yet */
1027 seen_resize:1, /* wether we had a resize event */
961 parsed_geometry:1; 1028 parsed_geometry:1;
962 1029
963 unsigned char refresh_type, 1030 unsigned char refresh_type,
964#ifdef UTMP_SUPPORT
965 next_utmp_action,
966#endif
967#ifndef NO_SETOWNER_TTYDEV
968 next_tty_action,
969#endif
970#ifdef META8_OPTION 1031#ifdef META8_OPTION
971 meta_char, /* Alt-key prefix */ 1032 meta_char, /* Alt-key prefix */
972#endif 1033#endif
973 scrollbar_align, 1034 scrollbar_align,
974 selection_wait, 1035 selection_wait,
975 selection_type; 1036 selection_type;
976/* ---------- */ 1037/* ---------- */
977 short rvideo; 1038 short rvideo;
978 int16_t num_scr; /* screen: number lines scrolled */ 1039 int num_scr; /* screen: number lines scrolled */
979 unsigned int prev_ncol, /* screen: previous number of columns */ 1040 int prev_ncol, /* screen: previous number of columns */
980 prev_nrow; /* screen: previous number of rows */ 1041 prev_nrow; /* screen: previous number of rows */
981/* ---------- */ 1042/* ---------- */
982 rend_t rstyle; 1043 rend_t rstyle;
983/* ---------- */ 1044/* ---------- */
984 uint32_t pixcolor_set[NPIXCLR_SETS]; 1045 uint32_t pixcolor_set[NPIXCLR_SETS];
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1015# ifdef POINTER_BLANK 1076# ifdef POINTER_BLANK
1016 pointerBlankDelay, 1077 pointerBlankDelay,
1017# endif 1078# endif
1018 allowedxerror; 1079 allowedxerror;
1019/* ---------- */ 1080/* ---------- */
1020 unsigned int ModMetaMask, 1081 unsigned int ModLevel3Mask,
1082 ModMetaMask,
1021 ModNumLockMask, 1083 ModNumLockMask;
1022 old_width, /* last used width in screen resize */ 1084 int old_width, /* last used width in screen resize */
1023 old_height, /* last used height in screen resize */ 1085 old_height; /* last used height in screen resize */
1024#ifndef NO_BRIGHTCOLOR
1025 colorfgbg,
1026#endif
1027 ttymode;
1028 unsigned long PrivateModes, 1086 unsigned long priv_modes,
1029 SavedModes; 1087 SavedModes;
1030/* ---------- */ 1088/* ---------- */
1031 Atom xa[NUM_XA]; 1089 Atom xa[NUM_XA];
1032/* ---------- */ 1090/* ---------- */
1033#ifdef MENUBAR 1091#ifdef MENUBAR
… …
1059#endif 1117#endif
1060/* ---------- */ 1118/* ---------- */
1061 Time selection_time, 1119 Time selection_time,
1062 selection_request_time; 1120 selection_request_time;
1063 pid_t cmd_pid; /* process id of child */ 1121 pid_t cmd_pid; /* process id of child */
1064 gid_t ttygid; 1122 char * incr_buf;
1065#if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) 1123 size_t incr_buf_size, incr_buf_fill;
1066 uid_t euid;
1067 gid_t egid;
1068#endif
1069/* ---------- */ 1124/* ---------- */
1070 Cursor leftptr_cursor; 1125 Cursor leftptr_cursor;
1071#ifdef POINTER_BLANK
1072 Cursor blank_cursor;
1073#endif
1074/* ---------- */ 1126/* ---------- */
1075 const char *ttydev; /* pty/tty name */
1076#ifndef NO_BACKSPACE_KEY 1127#ifndef NO_BACKSPACE_KEY
1077 const char *key_backspace; 1128 const char *key_backspace;
1078#endif 1129#endif
1079#ifndef NO_DELETE_KEY 1130#ifndef NO_DELETE_KEY
1080 const char *key_delete; 1131 const char *key_delete;
1081#endif
1082#ifdef USE_XIM
1083 rxvt_xim *input_method;
1084 XIC Input_Context;
1085 XIMStyle input_style;
1086 int event_type;
1087#endif 1132#endif
1088 struct mouse_event MEvent; 1133 struct mouse_event MEvent;
1089 XComposeStatus compose; 1134 XComposeStatus compose;
1090 ttymode_t tio; 1135 ttymode_t tio;
1091#ifdef UTMP_SUPPORT 1136#ifdef UTMP_SUPPORT
… …
1103 row_col_t oldcursor; 1148 row_col_t oldcursor;
1104#ifdef XPM_BACKGROUND 1149#ifdef XPM_BACKGROUND
1105 bgPixmap_t bgPixmap; 1150 bgPixmap_t bgPixmap;
1106 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1151 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1107#endif 1152#endif
1108#ifndef RESET_TTY_TO_COMMON_DEFAULTS
1109 struct stat ttyfd_stat; /* original status of our tty */
1110#endif
1111#ifdef MENUBAR 1153#ifdef MENUBAR
1112 menu_t *ActiveMenu, /* currently active menu */ 1154 menu_t *ActiveMenu, /* currently active menu */
1113 *BuildMenu; /* the menu currently being built */ 1155 *BuildMenu; /* the menu currently being built */
1114 bar_t *CurrentBar; 1156 bar_t *CurrentBar;
1115# if ! (MENUBAR_MAX > 1) 1157# if ! (MENUBAR_MAX > 1)
1116 bar_t BarList; 1158 bar_t BarList;
1117# endif /* (MENUBAR_MAX > 1) */ 1159# endif /* (MENUBAR_MAX > 1) */
1118#endif 1160#endif
1119#ifdef CURSOR_BLINK 1161
1120 struct timeval lastcursorchange; 1162#if ENABLE_OVERLAY
1121#endif 1163 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1122#ifdef POINTER_BLANK 1164 text_t **ov_text;
1123 struct timeval lastmotion; 1165 rend_t **ov_rend;
1166
1167 void scr_swap_overlay ();
1168 void scr_overlay_new (int x, int y, int w, int h);
1169 void scr_overlay_off ();
1170 void scr_overlay_set (int x, int y,
1171 text_t text,
1172 rend_t rend = OVERLAY_RSTYLE);
1173 void scr_overlay_set (int x, int y, const char *s);
1174 void scr_overlay_set (int x, int y, const wchar_t *s);
1124#endif 1175#endif
1125 1176
1126 vector<void *> allocated; // free these memory blocks with free() 1177 vector<void *> allocated; // free these memory blocks with free()
1127 1178
1128 char *env_windowid; /* environmental variable WINDOWID */ 1179 char *env_windowid; /* environmental variable WINDOWID */
1129 char *env_display; /* environmental variable DISPLAY */ 1180 char *env_display; /* environmental variable DISPLAY */
1130 char *env_term; /* environmental variable TERM */ 1181 char *env_term; /* environmental variable TERM */
1131 char *env_colorfgbg; 1182 char *env_colorfgbg;
1132 char *locale; 1183 char *locale;
1133#if 0
1134 char *codeset;
1135#endif
1136 char charsets[4]; 1184 char charsets[4];
1137 unsigned char *v_buffer; /* pointer to physical buffer */ 1185 char *v_buffer; /* pointer to physical buffer */
1138 unsigned int v_buflen; /* size of area to write */ 1186 unsigned int v_buflen; /* size of area to write */
1139 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1187 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1188
1140#ifdef KEYSYM_RESOURCE 1189#ifdef KEYSYM_RESOURCE
1141 const unsigned char *Keysym_map[256]; 1190 keyboard_manager *keyboard;
1142#endif 1191#endif
1192
1143 const char *rs[NUM_RESOURCES]; 1193 const char *rs[NUM_RESOURCES];
1144 /* command input buffering */ 1194 /* command input buffering */
1145 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1195 char *cmdbuf_ptr, *cmdbuf_endp;
1146 unsigned char cmdbuf_base[CBUFSIZ]; 1196 char cmdbuf_base[CBUFSIZ];
1147 1197
1148 rxvt_salloc *talloc; // text line allocator 1198 rxvt_salloc *talloc; // text line allocator
1149 rxvt_salloc *ralloc; // rend line allocator 1199 rxvt_salloc *ralloc; // rend line allocator
1150 1200
1151 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1201 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1152 1202
1153 void paste (const unsigned char *data, unsigned int len); 1203#if ENABLE_FRILLS || ISO_14755
1204 // ISO 14755 entry support
1205 unicode_t iso14755buf;
1206 void commit_iso14755 ();
1207 int hex_keyval (XKeyEvent &ev);
1208# if ISO_14755
1209 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1210 void iso14755_54 (int x, int y);
1211# endif
1212#endif
1154 1213
1155 void flush (); 1214 // modifies first argument(!)
1215 void paste (char *data, unsigned int len);
1156 1216
1217 long vt_emask, vt_emask_perl;
1218
1219 void vt_select_input ()
1220 {
1221 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1222 }
1223
1224#if TRANSPARENT
1157 void rootwin_cb (XEvent &xev); 1225 void rootwin_cb (XEvent &xev);
1158 xevent_watcher rootwin_ev; 1226 xevent_watcher rootwin_ev;
1227#endif
1159 1228
1160 void x_cb (XEvent &xev); 1229 void x_cb (XEvent &xev);
1230 void flush ();
1161 xevent_watcher termwin_ev; 1231 xevent_watcher termwin_ev;
1162 xevent_watcher vt_ev; 1232 xevent_watcher vt_ev;
1163#ifdef HAVE_SCROLLBARS 1233#ifdef HAVE_SCROLLBARS
1164 xevent_watcher scrollbar_ev; 1234 xevent_watcher scrollbar_ev;
1165#endif 1235#endif
… …
1197 void pointer_blank (); 1267 void pointer_blank ();
1198#endif 1268#endif
1199 void pointer_unblank (); 1269 void pointer_unblank ();
1200 1270
1201 void tt_printf (const char *fmt,...); 1271 void tt_printf (const char *fmt,...);
1202 void tt_write (const unsigned char *data, unsigned int len); 1272 void tt_write (const char *data, unsigned int len);
1273 void pty_write ();
1203 1274
1204 void tt_winch (); 1275 void tt_winch ();
1205 1276
1206 rxvt_term (); 1277 rxvt_term ();
1207 ~rxvt_term (); 1278 ~rxvt_term ();
1279 void child_exit (); // child has exited, usually destroys
1208 void destroy (); 1280 void destroy ();
1281 void emergency_cleanup ();
1209 1282
1210 bool init (int argc, const char *const *argv); 1283 bool init (int argc, const char *const *argv);
1211 bool init_vars (); 1284 bool init_vars ();
1212 1285
1213 bool pty_fill (); 1286 bool pty_fill ();
1214 1287
1215 void *operator new (size_t s);
1216 void operator delete (void *p, size_t s);
1217
1218 void init_secondary (); 1288 void init_secondary ();
1219 const char **init_resources (int argc, const char *const *argv); 1289 const char **init_resources (int argc, const char *const *argv);
1290 const char *x_resource (const char *name);
1220 void init_env (); 1291 void init_env ();
1221 void set_locale (const char *locale); 1292 void set_locale (const char *locale);
1222 void init_xlocale (); 1293 void init_xlocale ();
1223 void init_command (const char *const *argv); 1294 void init_command (const char *const *argv);
1224 int run_command (const char *const *argv); 1295 void run_command (const char *const *argv);
1225 int run_child (const char *const *argv); 1296 int run_child (const char *const *argv);
1226 static void child_exited (int pid);
1227 1297
1228 void color_aliases (int idx); 1298 void color_aliases (int idx);
1229 void recolour_cursor (); 1299 void recolour_cursor ();
1230 void create_windows (int argc, const char *const *argv); 1300 void create_windows (int argc, const char *const *argv);
1231 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1301 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1232 void window_calc (unsigned int width, unsigned int height); 1302 void window_calc (unsigned int newwidth, unsigned int newheight);
1233 1303
1234#if USE_XIM 1304#if USE_XIM
1305 rxvt_xim *input_method;
1306 XIC Input_Context;
1307 XIMStyle input_style;
1308 XPoint spot; // most recently sent spot position
1309
1235 void im_destroy (); 1310 void im_destroy ();
1236 void im_cb (); im_watcher im_ev; 1311 void im_cb (); im_watcher im_ev;
1237 void im_set_size (XRectangle *size); 1312 void im_set_size (XRectangle &size);
1238 void im_set_position (XPoint *pos); 1313 void im_set_position (XPoint &pos);
1239 void im_set_color (unsigned long *fg, unsigned long *bg); 1314 void im_set_color (unsigned long &fg, unsigned long &bg);
1240 void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); 1315 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1241 1316
1242 bool IMisRunning (); 1317 bool IMisRunning ();
1243 void IMSendSpot (); 1318 void IMSendSpot ();
1244 bool IM_get_IC (const char *modifiers); 1319 bool IM_get_IC (const char *modifiers);
1245 void IMSetStatusPosition (); 1320 void IMSetStatusPosition ();
… …
1251 1326
1252 void selection_click (int clicks, int x, int y); 1327 void selection_click (int clicks, int x, int y);
1253 void selection_extend (int x, int y, int flag); 1328 void selection_extend (int x, int y, int flag);
1254 void selection_rotate (int x, int y); 1329 void selection_rotate (int x, int y);
1255 1330
1256 /* screen (!) */
1257 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs);
1258 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs);
1259 int scr_scroll_text (int row1, int row2, int count, int spec);
1260 void scr_reset ();
1261 void scr_reset_realloc ();
1262 void scr_release ();
1263 void scr_clear (bool really = false);
1264 void scr_refresh (unsigned char refresh_type);
1265 bool scr_refresh_rend (rend_t mask, rend_t value);
1266 void scr_erase_screen (int mode);
1267 void scr_touch (bool refresh);
1268 void scr_expose (int x, int y, int width, int height, bool refresh);
1269 void scr_remap_chars ();
1270 void scr_remap_chars (text_t *tp, rend_t *rp);
1271
1272 /* autoconvert */ 1331 /* autoconvert */
1273 1332
1274 // command.C 1333 // command.C
1275 void lookup_key (XKeyEvent &ev); 1334 void lookup_key (XKeyEvent &ev);
1276 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1335 unsigned int cmd_write (const char *str, unsigned int count);
1277 1336
1278 unicode_t next_char (); 1337 wchar_t next_char ();
1279 unicode_t cmd_getc (); 1338 wchar_t cmd_getc ();
1280 unicode_t next_octet (); 1339 uint32_t next_octet ();
1281 unicode_t cmd_get8 (); 1340 uint32_t cmd_get8 ();
1282 1341
1283 bool cmd_parse (); 1342 bool cmd_parse ();
1284 void mouse_report (XButtonEvent &ev); 1343 void mouse_report (XButtonEvent &ev);
1285 void button_press (XButtonEvent &ev); 1344 void button_press (XButtonEvent &ev);
1286 void button_release (XButtonEvent &ev); 1345 void button_release (XButtonEvent &ev);
1346 void focus_in ();
1347 void focus_out ();
1287 int check_our_parents (); 1348 int check_our_parents ();
1288#ifdef PRINTPIPE 1349#ifdef PRINTPIPE
1289 FILE *popen_printer (); 1350 FILE *popen_printer ();
1290 int pclose_printer (FILE *stream); 1351 int pclose_printer (FILE *stream);
1291#endif 1352#endif
… …
1293 void process_nonprinting (unicode_t ch); 1354 void process_nonprinting (unicode_t ch);
1294 void process_escape_vt52 (unicode_t ch); 1355 void process_escape_vt52 (unicode_t ch);
1295 void process_escape_seq (); 1356 void process_escape_seq ();
1296 void process_csi_seq (); 1357 void process_csi_seq ();
1297 void process_window_ops (const int *args, unsigned int nargs); 1358 void process_window_ops (const int *args, unsigned int nargs);
1298 unsigned char *get_to_st (unicode_t &ends_how); 1359 char *get_to_st (unicode_t &ends_how);
1299 void process_dcs_seq (); 1360 void process_dcs_seq ();
1300 void process_osc_seq (); 1361 void process_osc_seq ();
1301 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1362 void process_color_seq (int report, int color, const char *str, char resp);
1302 void process_xterm_seq (int op, const char *str, unsigned char resp); 1363 void process_xterm_seq (int op, const char *str, char resp);
1303 int privcases (int mode, unsigned long bit); 1364 int privcases (int mode, unsigned long bit);
1304 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1365 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1305 void process_sgr_mode (unsigned int nargs, const int *arg); 1366 void process_sgr_mode (unsigned int nargs, const int *arg);
1306 void process_graphics (); 1367 void process_graphics ();
1307 // init.C 1368 // init.C
1308 void Get_Colours (); 1369 void Get_Colours ();
1309 void get_ourmods (); 1370 void get_ourmods ();
1310 // logging.C 1371 // logging.C
1311 void makeutent (const char *pty, const char *hostname); 1372 void makeutent (const char *pty, const char *hostname);
1312 void cleanutent (); 1373 void cleanutent ();
1313 // main.C; 1374 // main.C
1314 void privileges (int mode);
1315 void privileged_utmp (char action); 1375 void privileged_utmp (rxvt_privaction action);
1316 void privileged_ttydev (char action); 1376 bool set_fonts ();
1317 bool change_font (const char *fontname); 1377 void set_string_property (Atom prop, const char *str, int len = -1);
1318 bool font_up_down (int n, int direction); 1378 void set_utf8_property (Atom prop, const char *str, int len = -1);
1319 void set_title (const char *str); 1379 void set_title (const char *str);
1320 void set_icon_name (const char *str); 1380 void set_icon_name (const char *str);
1321 void set_window_color (int idx, const char *color); 1381 void set_window_color (int idx, const char *color);
1322 void set_colorfgbg (); 1382 void set_colorfgbg ();
1323 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1383 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1324 void set_widthheight (unsigned int width, unsigned int height); 1384 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1325 1385
1326#ifdef MENUBAR 1386#ifdef MENUBAR
1327 // menubar.C 1387 // menubar.C
1328 void menuitem_free (menu_t *menu, menuitem_t *item); 1388 void menuitem_free (menu_t *menu, menuitem_t *item);
1329 int action_dispatch (action_t *action); 1389 int action_dispatch (action_t *action);
… …
1355 void menubar_control (XButtonEvent &ev); 1415 void menubar_control (XButtonEvent &ev);
1356 void map_menuBar (int map); 1416 void map_menuBar (int map);
1357#endif 1417#endif
1358 1418
1359 // screen.C 1419 // screen.C
1420
1421 void lalloc (line_t &l)
1422 {
1423 l.t = (text_t *)talloc->alloc ();
1424 l.r = (rend_t *)ralloc->alloc ();
1425 }
1426
1427#if 0
1428 void lfree (line_t &l)
1429 {
1430 talloc->free (l.t);
1431 ralloc->free (l.r);
1432 }
1433#endif
1434
1435 void lresize (line_t &l)
1436 {
1437 if (!l.t)
1438 return;
1439
1440 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1441 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1442
1443 l.l = min (l.l, ncol);
1444
1445 if (ncol > prev_ncol)
1446 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1447 }
1448
1449 int fgcolor_of (rend_t r)
1450 {
1451 int base = GET_BASEFG (r);
1452#ifndef NO_BRIGHTCOLOR
1453 if (r & RS_Bold
1454# if ENABLE_STYLES
1455 && OPTION (Opt_intensityStyles)
1456# endif
1457 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1458 base += minBrightCOLOR - minCOLOR;
1459#endif
1460 return base;
1461 }
1462
1463 int bgcolor_of (rend_t r)
1464 {
1465 int base = GET_BASEBG (r);
1466#ifndef NO_BRIGHTCOLOR
1467 if (r & RS_Blink
1468# if ENABLE_STYLES
1469 && OPTION (Opt_intensityStyles)
1470# endif
1471 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1472 base += minBrightCOLOR - minCOLOR;
1473#endif
1474 return base;
1475 }
1476
1477 bool option (uint32_t opt)
1478 {
1479 return OPTION (opt);
1480 }
1481
1482 void set_option (uint32_t opt, bool set)
1483 {
1484 if (set)
1485 options |= opt;
1486 else
1487 options &= ~opt;
1488 }
1489
1490 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs);
1491 void scr_blank_screen_mem (line_t &l, rend_t efs);
1492 int scr_scroll_text (int row1, int row2, int count);
1493 void scr_reset ();
1494 void scr_release ();
1495 void scr_clear (bool really = false);
1496 void scr_refresh (unsigned char refresh_type);
1497 bool scr_refresh_rend (rend_t mask, rend_t value);
1498 void scr_erase_screen (int mode);
1499#if ENABLE_FRILLS
1500 void scr_erase_savelines ();
1501 void scr_backindex ();
1502 void scr_forwardindex ();
1503#endif
1504 void scr_touch (bool refresh);
1505 void scr_expose (int x, int y, int width, int height, bool refresh);
1506 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1507 void scr_recolour ();
1508 void scr_remap_chars ();
1509 void scr_remap_chars (line_t &l);
1510
1360 void scr_poweron (); 1511 void scr_poweron ();
1361 void scr_cursor (int mode); 1512 void scr_cursor (int mode);
1513 void scr_do_wrap ();
1362 int scr_change_screen (int scrn); 1514 int scr_change_screen (int scrn);
1363 void scr_color (unsigned int color, int fgbg); 1515 void scr_color (unsigned int color, int fgbg);
1364 void scr_rendition (int set, int style); 1516 void scr_rendition (int set, int style);
1365 void scr_add_lines (const unicode_t *str, int nlines, int len); 1517 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1366 void scr_backspace (); 1518 void scr_backspace ();
1367 void scr_tab (int count); 1519 void scr_tab (int count, bool ht = false);
1368 void scr_backindex ();
1369 void scr_forwardindex ();
1370 void scr_gotorc (int row, int col, int relative); 1520 void scr_gotorc (int row, int col, int relative);
1371 void scr_index (enum page_dirn direction); 1521 void scr_index (enum page_dirn direction);
1372 void scr_erase_line (int mode); 1522 void scr_erase_line (int mode);
1373 void scr_E (); 1523 void scr_E ();
1374 void scr_insdel_lines (int count, int insdel); 1524 void scr_insdel_lines (int count, int insdel);
… …
1384 void set_font_style (); 1534 void set_font_style ();
1385 void scr_charset_choose (int set); 1535 void scr_charset_choose (int set);
1386 void scr_charset_set (int set, unsigned int ch); 1536 void scr_charset_set (int set, unsigned int ch);
1387 int scr_move_to (int y, int len); 1537 int scr_move_to (int y, int len);
1388 int scr_page (enum page_dirn direction, int nlines); 1538 int scr_page (enum page_dirn direction, int nlines);
1389 int scr_changeview (uint16_t oldviewstart); 1539 int scr_changeview (unsigned int oldviewstart);
1390 void scr_bell (); 1540 void scr_bell ();
1391 void scr_printscreen (int fullhist); 1541 void scr_printscreen (int fullhist);
1542 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1543 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1392 void scr_reverse_selection (); 1544 void scr_reverse_selection ();
1393 void scr_dump (int fd); 1545 void scr_dump (int fd);
1394 void selection_check (int check_more); 1546 void selection_check (int check_more);
1395 int selection_paste (Window win, Atom prop, bool delete_prop); 1547 void selection_paste (Window win, Atom prop, bool delete_prop);
1396 void selection_property (Window win, Atom prop); 1548 void selection_property (Window win, Atom prop);
1397 void selection_request (Time tm, int x, int y); 1549 void selection_request (Time tm, int x, int y);
1398 int selection_request_other (Atom target, int selnum); 1550 int selection_request_other (Atom target, int selnum);
1399 void selection_clear (); 1551 void selection_clear ();
1400 void selection_make (Time tm); 1552 void selection_make (Time tm);
1553 bool selection_grab (Time tm);
1401 void selection_start_colrow (int col, int row); 1554 void selection_start_colrow (int col, int row);
1402 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1555 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1403 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1556 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1404 void selection_remove_trailing_spaces (); 1557 void selection_remove_trailing_spaces ();
1405 void selection_send (const XSelectionRequestEvent &rq); 1558 void selection_send (const XSelectionRequestEvent &rq);
… …
1435 1588
1436 // xdefaults.C 1589 // xdefaults.C
1437 void get_options (int argc, const char *const *argv); 1590 void get_options (int argc, const char *const *argv);
1438 int parse_keysym (const char *str, const char *arg); 1591 int parse_keysym (const char *str, const char *arg);
1439 void get_xdefaults (FILE *stream, const char *name); 1592 void get_xdefaults (FILE *stream, const char *name);
1440 void extract_resources (Display *display, const char *name); 1593 void extract_resources ();
1441 // xpm.C 1594 // xpm.C
1442 int scale_pixmap (const char *geom); 1595 int scale_pixmap (const char *geom);
1443 void resize_pixmap (); 1596 void resize_pixmap ();
1444 Pixmap set_bgPixmap (const char *file); 1597 Pixmap set_bgPixmap (const char *file);
1445}; 1598};
… …
1452#ifdef PROTOTYPES 1605#ifdef PROTOTYPES
1453# define __PROTO(p) p 1606# define __PROTO(p) p
1454#else 1607#else
1455# define __PROTO(p) () 1608# define __PROTO(p) ()
1456#endif 1609#endif
1457#include "protos.h"
1458 1610
1459#ifdef DEBUG_malloc 1611#ifdef DEBUG_malloc
1460# include "dmalloc.h" /* This comes last */ 1612# include "dmalloc.h" /* This comes last */
1461#endif 1613#endif
1462 1614

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