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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.140 by root, Mon Jan 17 00:59:23 2005 UTC vs.
Revision 1.210 by root, Mon Jan 16 17:11:12 2006 UTC

2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include "rxvtlib.h"
5 5
6#include "feature.h" 6#include "feature.h"
7
8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1
10#endif
11
12#if ENABLE_PERL
13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1
15#endif
16
17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1
20# define CURSOR_BLINK 1
21#else
22# define ENABLE_MINIMAL 1
23#endif
7 24
8#include <limits.h> 25#include <limits.h>
9 26
10#include <X11/cursorfont.h> 27#include <X11/cursorfont.h>
11#include <X11/keysym.h> 28#include <X11/keysym.h>
18#include "encoding.h" 35#include "encoding.h"
19#include "rxvtfont.h" 36#include "rxvtfont.h"
20#include "rxvttoolkit.h" 37#include "rxvttoolkit.h"
21#include "iom.h" 38#include "iom.h"
22#include "salloc.h" 39#include "salloc.h"
40
41#include "rxvtperl.h"
42
43// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL
45# define strcmp(a,b) (strcmp)(a,b)
46# define strlen(a) (strlen)(a)
47# define strcpy(a,b) (strcpy)(a,b)
48# define memset(a,c,l) (memset)(a,c,l)
49# define memcpy(a,b,l) (memcpy)(a,b,l)
50#endif
23 51
24/* 52/*
25 ***************************************************************************** 53 *****************************************************************************
26 * SYSTEM HACKS 54 * SYSTEM HACKS
27 ***************************************************************************** 55 *****************************************************************************
35#if defined (sun) && !defined (__sun__) 63#if defined (sun) && !defined (__sun__)
36# define __sun__ 1 64# define __sun__ 1
37#endif 65#endif
38 66
39#ifndef HAVE_XPOINTER 67#ifndef HAVE_XPOINTER
40typedef char *XPointer; 68typedef char *XPointer;
41#endif 69#endif
42 70
43#ifdef HAVE_TERMIOS_H 71#ifdef HAVE_TERMIOS_H
44# include <termios.h> 72# include <termios.h>
45typedef struct termios ttymode_t; 73typedef struct termios ttymode_t;
66# define STDIN_FILENO 0 94# define STDIN_FILENO 0
67# define STDOUT_FILENO 1 95# define STDOUT_FILENO 1
68# define STDERR_FILENO 2 96# define STDERR_FILENO 2
69#endif 97#endif
70 98
71#if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT)
72# if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX)
73# define NO_SETOWNER_TTYDEV 1
74# endif
75#endif
76#if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY)
77# define NO_SETOWNER_TTYDEV 1
78#endif
79
80/* 99/*
81 ***************************************************************************** 100 *****************************************************************************
82 * PROTOTYPES 101 * PROTOTYPES
83 ***************************************************************************** 102 *****************************************************************************
84 */ 103 */
104// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 105RETSIGTYPE rxvt_Child_signal (int sig);
86RETSIGTYPE rxvt_Exit_signal (int sig); 106RETSIGTYPE rxvt_Exit_signal (int sig);
87void rxvt_clean_exit (); 107void rxvt_clean_exit ();
88void * rxvt_malloc (size_t size); 108void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 109void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 110void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112
113// util.C
91char * rxvt_wcstombs (const wchar_t *str, int len = -1); 114char * rxvt_wcstombs (const wchar_t *str, int len = -1);
92wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 115wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
93char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
94wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 117wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
95char * rxvt_strdup (const char *str); 118char * rxvt_strdup (const char *str);
119
120// misc.C
96char * rxvt_r_basename (const char *str); 121char * rxvt_r_basename (const char *str);
97void rxvt_vlog (const char *fmt, va_list arg_ptr); 122void rxvt_vlog (const char *fmt, va_list arg_ptr);
98void rxvt_log (const char *fmt,...); 123void rxvt_log (const char *fmt,...);
99void rxvt_warn (const char *fmt,...); 124void rxvt_warn (const char *fmt,...);
100void rxvt_fatal (const char *fmt,...); 125void rxvt_fatal (const char *fmt,...);
104char * rxvt_Str_trim (char *str); 129char * rxvt_Str_trim (char *str);
105int rxvt_Str_escaped (char *str); 130int rxvt_Str_escaped (char *str);
106char ** rxvt_splitcommastring (const char *cs); 131char ** rxvt_splitcommastring (const char *cs);
107void rxvt_freecommastring (char **cs); 132void rxvt_freecommastring (char **cs);
108char * rxvt_File_find (const char *file, const char *ext, const char *path); 133char * rxvt_File_find (const char *file, const char *ext, const char *path);
109void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 134void rxvt_usleep (int usecs);
110void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
111 135
112void rxvt_privileges (rxvt_privaction action); 136/////////////////////////////////////////////////////////////////////////////
137
138// temporarily replace the process environment
139extern char **environ;
140extern char **rxvt_environ; // the original environ pointer
141
142inline void set_environ (stringvec *envv)
143{
144 if (envv)
145 environ = (char **)envv->begin ();
146}
147
148inline void set_environ (char **envv)
149{
150 if (envv)
151 environ = envv;
152}
113 153
114/* 154/*
115 ***************************************************************************** 155 *****************************************************************************
116 * STRUCTURES AND TYPEDEFS 156 * STRUCTURES AND TYPEDEFS
117 ***************************************************************************** 157 *****************************************************************************
118 */ 158 */
119struct grwin_t; 159struct grwin_t;
120 160
121/* Sanitize menubar info */
122#ifndef MENUBAR
123# undef MENUBAR_MAX
124#endif
125#ifndef MENUBAR_MAX
126# define MENUBAR_MAX 0
127#endif
128
129/* If we're using either the rxvt scrollbar or menu bars, keep the 161/* If we're using either the rxvt scrollbar, keep the
130 * scrollColor resource. 162 * scrollColor resource.
131 */ 163 */
132#if defined(RXVT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 164#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
133# define KEEP_SCROLLCOLOR 1 165# define KEEP_SCROLLCOLOR 1
134#else 166#else
135# undef KEEP_SCROLLCOLOR 167# undef KEEP_SCROLLCOLOR
136#endif 168#endif
137 169
151 Time time; /* milliseconds */ 183 Time time; /* milliseconds */
152 unsigned int state; /* key or button mask */ 184 unsigned int state; /* key or button mask */
153 unsigned int button; /* detail */ 185 unsigned int button; /* detail */
154}; 186};
155 187
156#define MAX_IT(current, other) if ((other) > (current)) (current) = (other)
157#define MIN_IT(current, other) if ((other) < (current)) (current) = (other)
158#define SWAP_IT(one, two, typeof) \
159 do { \
160 typeof swapittmp; \
161 (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \
162 } while (/* CONSTCOND */ 0)
163#define BOUND_POSITIVE_INT16(val) \
164 (int16_t) ((val) <= 0 \
165 ? 0 \
166 : min ((val), (((uint16_t)-1)>>1)))
167
168#if ENABLE_FRILLS 188#if ENABLE_FRILLS
169typedef struct _mwmhints { 189typedef struct _mwmhints {
170 CARD32 flags; 190 CARD32 flags;
171 CARD32 functions; 191 CARD32 functions;
172 CARD32 decorations; 192 CARD32 decorations;
173 INT32 input_mode; 193 INT32 input_mode;
174 CARD32 status; 194 CARD32 status;
175} MWMHints; 195} MWMHints;
176#endif 196#endif
177 197
198#if ENABLE_XEMBED
199// XEMBED messages
200# define XEMBED_EMBEDDED_NOTIFY 0
201# define XEMBED_WINDOW_ACTIVATE 1
202# define XEMBED_WINDOW_DEACTIVATE 2
203# define XEMBED_REQUEST_FOCUS 3
204# define XEMBED_FOCUS_IN 4
205# define XEMBED_FOCUS_OUT 5
206# define XEMBED_FOCUS_NEXT 6
207# define XEMBED_FOCUS_PREV 7
208
209# define XEMBED_MODALITY_ON 10
210# define XEMBED_MODALITY_OFF 11
211# define XEMBED_REGISTER_ACCELERATOR 12
212# define XEMBED_UNREGISTER_ACCELERATOR 13
213# define XEMBED_ACTIVATE_ACCELERATOR 14
214
215// XEMBED detail code
216# define XEMBED_FOCUS_CURRENT 0
217# define XEMBED_FOCUS_FIRST 1
218# define XEMBED_FOCUS_LAST 2
219
220# define XEMBED_MAPPED (1 << 0)
221#endif
222
178/* 223/*
179 ***************************************************************************** 224 *****************************************************************************
180 * NORMAL DEFINES 225 * NORMAL DEFINES
181 ***************************************************************************** 226 *****************************************************************************
182 */ 227 */
194 239
195#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 240#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
196# define NO_MOUSE_REPORT_SCROLLBAR 1 241# define NO_MOUSE_REPORT_SCROLLBAR 1
197#endif 242#endif
198 243
199#ifdef NO_RESOURCES
200# undef USE_XGETDEFAULT
201#endif
202
203#if ISO_14755
204# define ENABLE_OVERLAY 1
205#endif
206
207/* now look for other badly set stuff */ 244/* now look for other badly set stuff */
208 245
209#if !defined (EACCESS) && defined(EAGAIN) 246#if !defined (EACCESS) && defined(EAGAIN)
210# define EACCESS EAGAIN 247# define EACCESS EAGAIN
211#endif 248#endif
213#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 250#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
214# define EXIT_SUCCESS 0 /* exit function success */ 251# define EXIT_SUCCESS 0 /* exit function success */
215# define EXIT_FAILURE 1 /* exit function failure */ 252# define EXIT_FAILURE 1 /* exit function failure */
216#endif 253#endif
217 254
218#define menuBar_esc 10
219#define scrollBar_esc 30 255#define scrollBar_esc 30
220#define menuBar_margin 2 /* margin below text */
221 256
222#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)
223# define HAVE_SCROLLBARS 1 258# define HAVE_SCROLLBARS 1
224#endif
225
226/* width of scrollBar, menuBar shadow, must be 1 or 2 */
227#ifdef HALFSHADOW
228# define SHADOW 1
229#else
230# define SHADOW 2
231#endif 259#endif
232 260
233#define R_SB_ALIGN_CENTRE 0 261#define R_SB_ALIGN_CENTRE 0
234#define R_SB_ALIGN_TOP 1 262#define R_SB_ALIGN_TOP 1
235#define R_SB_ALIGN_BOTTOM 2 263#define R_SB_ALIGN_BOTTOM 2
236 264
237#define R_SB_RXVT 0
238#define R_SB_NEXT 1 265#define R_SB_NEXT 1
239#define R_SB_XTERM 2 266#define R_SB_XTERM 2
240#define R_SB_PLAIN 4 267#define R_SB_PLAIN 4
268#define R_SB_RXVT 8
241 269
242#define SB_WIDTH_NEXT 19 270#define SB_WIDTH_NEXT 19
243#define SB_WIDTH_XTERM 15 271#define SB_WIDTH_XTERM 15
244#define SB_WIDTH_PLAIN 7 272#define SB_WIDTH_PLAIN 7
245#ifndef SB_WIDTH_RXVT 273#ifndef SB_WIDTH_RXVT
327#define FONT_DN "#-" 355#define FONT_DN "#-"
328#define FONT_UP "#+" 356#define FONT_UP "#+"
329 357
330/* flags for rxvt_scr_gotorc () */ 358/* flags for rxvt_scr_gotorc () */
331enum { 359enum {
332 C_RELATIVE = 1 , /* col movement is relative */ 360 C_RELATIVE = 1, /* col movement is relative */
333 R_RELATIVE = 2, /* row movement is relative */ 361 R_RELATIVE = 2, /* row movement is relative */
334 RELATIVE = 1 | 2, 362 RELATIVE = C_RELATIVE | R_RELATIVE,
335}; 363};
336 364
337/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 365/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */
338enum { 366enum {
339 INSERT = -1, /* don't change these values */ 367 INSERT = -1, /* don't change these values */
352enum { 380enum {
353 PRIMARY = 0, 381 PRIMARY = 0,
354 SECONDARY, 382 SECONDARY,
355}; 383};
356 384
357#define RS_None 0 /* Normal */ 385#define RS_None 0
358 386
359#define RS_fgMask 0x0000007fUL /* 128 colors */ 387#define RS_fgMask 0x0000007fUL // 128 colors
360#define RS_bgMask 0x00003f80UL /* 128 colors */ 388#define RS_bgMask 0x00003f80UL // 128 colors
361 389
362// font styles 390// font styles
363#define RS_Bold 0x00004000UL // value 1 391#define RS_Bold 0x00004000UL // value 1
364#define RS_Italic 0x00008000UL // value 2 392#define RS_Italic 0x00008000UL // value 2
365 393
366// fake styles 394// fake styles
367#define RS_Blink 0x00010000UL /* blink */ 395#define RS_Blink 0x00010000UL // blink
368#define RS_RVid 0x00020000UL /* reverse video */ 396#define RS_RVid 0x00020000UL // reverse video
369#define RS_Uline 0x00040000UL /* underline */ 397#define RS_Uline 0x00040000UL // underline
370 398
371// 5 bits still to go 399// 5 custom bits for extensions
400#define RS_customCount 32
401#define RS_customMask 0x00f80000UL
402#define RS_customShift 19
372 403
373// other flags 404// other flags
374#define RS_Careful 0x80000000UL /* be careful when drawing these */ 405#define RS_Careful 0x80000000UL /* be careful when drawing these */
375 406
376#define RS_styleCount 4 407#define RS_styleCount 4
418 XTerm_property = 3, // change X property 449 XTerm_property = 3, // change X property
419 XTerm_Color = 4, // change colors 450 XTerm_Color = 4, // change colors
420 XTerm_Color00 = 10, // not implemented, CLASH! 451 XTerm_Color00 = 10, // not implemented, CLASH!
421 XTerm_Color01 = 11, // not implemented 452 XTerm_Color01 = 11, // not implemented
422 XTerm_Color_cursor = 12, // change actual 'Cursor' color 453 XTerm_Color_cursor = 12, // change actual 'Cursor' color
423 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 454 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
424 XTerm_Color_pointer_bg = 14, // not implemented 455 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
425 XTerm_Color05 = 15, // not implemented 456 XTerm_Color05 = 15, // not implemented (tektronix fg)
426 XTerm_Color06 = 16, // not implemented 457 XTerm_Color06 = 16, // not implemented (tektronix bg)
427 XTerm_Color_RV = 17, // change actual 'Highlight' color 458 XTerm_Color_RV = 17, // change actual 'Highlight' color
428 XTerm_logfile = 46, // not implemented 459 XTerm_logfile = 46, // not implemented
429 XTerm_font = 50, 460 XTerm_font = 50,
430 461
431 XTerm_konsole30 = 30, // reserved for konsole 462 XTerm_konsole30 = 30, // reserved for konsole
432 XTerm_konsole31 = 31, // reserved for konsole 463 XTerm_konsole31 = 31, // reserved for konsole
433 XTerm_emacs51 = 51, // reserved for emacs shell 464 XTerm_emacs51 = 51, // reserved for emacs shell
434 /* 465 /*
435 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 466 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
467 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
436 */ 468 */
437 XTerm_Color_BD = 18, // change actual 'Bold' color 469 Rxvt_Color_BD = 18, // change actual 'Bold' color
438 XTerm_Color_UL = 19, // change actual 'Underline' color 470 Rxvt_Color_UL = 19, // change actual 'Underline' color
439 XTerm_Pixmap = 20, // new bg pixmap 471 Rxvt_Pixmap = 20, // new bg pixmap
440 XTerm_restoreFG = 39, // change default fg color 472 Rxvt_restoreFG = 39, // change default fg color
441 XTerm_restoreBG = 49, // change default bg color 473 Rxvt_restoreBG = 49, // change default bg color
442 XTerm_dumpscreen = 55, // dump scrollback and all of screen 474 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
475
443 XTerm_locale = 701, // change locale 476 URxvt_locale = 701, // change locale
444 XTerm_Menu = 703, // set menu item 477
445 XTerm_Color_IT = 704, // change actual 'Italic' colour 478 URxvt_Color_IT = 704, // change actual 'Italic' colour
446 XTerm_Color_tint = 705, // change actual tint colour 479 URxvt_Color_tint = 705, // change actual tint colour
480 URxvt_Color_BD = 706,
481 URxvt_Color_UL = 707,
447 482
448 URxvt_font = 710, 483 URxvt_font = 710,
449 URxvt_boldFont = 711, 484 URxvt_boldFont = 711,
450 URxvt_italicFont = 712, 485 URxvt_italicFont = 712,
451 URxvt_boldItalicFont = 713, 486 URxvt_boldItalicFont = 713,
487
488 URxvt_view_up = 720,
489 URxvt_view_down = 721,
490
491 URxvt_perl = 777,
452}; 492};
453 493
454/* Words starting with `Color_' are colours. Others are counts */ 494/* Words starting with `Color_' are colours. Others are counts */
455/* 495/*
456 * The following comment is mostly obsolete since pixcolor_set was expanded:
457 * We're currently upto 29 colours. Only 3 more available. The
458 * PixColor and rendition colour usage should probably be decoupled 496 * The PixColor and rendition colour usage should probably be decoupled
459 * on the unnecessary items, e.g. Color_pointer, but won't bother 497 * on the unnecessary items, e.g. Color_pointer, but won't bother
460 * until we need to. Also, be aware of usage in pixcolor_set 498 * until we need to. Also, be aware of usage in pixcolor_set
461 */ 499 */
462 500
463enum colour_list { 501enum colour_list {
513 Color_trough, 551 Color_trough,
514#endif 552#endif
515#if TINTING 553#if TINTING
516 Color_tint, 554 Color_tint,
517#endif 555#endif
556#if OFF_FOCUS_FADING
557 Color_fade,
558#endif
518 NRS_COLORS, /* */ 559 NRS_COLORS, /* */
519#ifdef KEEP_SCROLLCOLOR 560#ifdef KEEP_SCROLLCOLOR
520 Color_topShadow = NRS_COLORS, 561 Color_topShadow = NRS_COLORS,
521 Color_bottomShadow, 562 Color_bottomShadow,
522 TOTAL_COLORS 563 TOTAL_COLORS
532 573
533/* 574/*
534 * Resource list 575 * Resource list
535 */ 576 */
536enum { 577enum {
537 Rs_display_name = 0, 578# define def(name) Rs_ ## name,
538 Rs_term_name, 579# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
539 Rs_iconName, 580# include "rsinc.h"
540 Rs_geometry, 581# undef def
541 Rs_reverseVideo, 582# undef reserve
542 Rs_color,
543 _Rs_color = Rs_color + NRS_COLORS - 1,
544 Rs_font,
545#if ENABLE_STYLES
546 Rs_boldFont,
547 Rs_italicFont,
548 Rs_boldItalicFont,
549#endif
550 Rs_name,
551 Rs_title,
552#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
553 Rs_path,
554#endif
555#ifdef XPM_BACKGROUND
556 Rs_backgroundPixmap,
557#endif
558#if (MENUBAR_MAX)
559 Rs_menu,
560#endif
561 Rs_loginShell,
562 Rs_jumpScroll,
563#ifdef HAVE_SCROLLBARS
564 Rs_scrollBar,
565 Rs_scrollBar_right,
566 Rs_scrollBar_floating,
567 Rs_scrollBar_align,
568#endif
569 Rs_scrollstyle, /* Rs_scrollBar_style */
570 Rs_scrollTtyOutput,
571 Rs_scrollTtyKeypress,
572 Rs_scrollWithBuffer,
573 Rs_saveLines,
574 Rs_utmpInhibit,
575 Rs_visualBell,
576#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
577 Rs_mapAlert,
578#endif
579#ifdef META8_OPTION
580 Rs_meta8,
581#endif
582#ifdef MOUSE_WHEEL
583 Rs_mouseWheelScrollPage,
584#endif
585#ifndef NO_BACKSPACE_KEY
586 Rs_backspace_key,
587#endif
588#ifndef NO_DELETE_KEY
589 Rs_delete_key,
590#endif
591 Rs_selectstyle,
592#ifdef PRINTPIPE
593 Rs_print_pipe,
594#endif
595#ifdef USE_XIM
596 Rs_preeditType,
597 Rs_inputMethod,
598#endif
599#ifdef TRANSPARENT
600 Rs_transparent,
601 Rs_transparent_all,
602#endif
603#if ENABLE_FRILLS
604 Rs_ext_bwidth,
605 Rs_int_bwidth,
606 Rs_borderLess,
607#endif
608 Rs_scrollBar_thickness,
609#if ENABLE_FRILLS
610 Rs_lineSpace,
611#endif
612 Rs_cutchars,
613 Rs_modifier,
614 Rs_answerbackstring,
615 Rs_tripleclickwords,
616 Rs_insecure,
617 Rs_cursorBlink,
618 Rs_pointerBlank,
619 Rs_pointerBlankDelay,
620 Rs_imLocale,
621 Rs_pastableTabs,
622#ifndef NO_SECONDARY_SCREEN
623 Rs_secondaryScreen,
624 Rs_secondaryScroll,
625#endif
626#ifdef OFF_FOCUS_FADING
627 Rs_fade,
628#endif
629#ifdef TINTING
630 Rs_shade,
631#endif
632 NUM_RESOURCES 583 NUM_RESOURCES
633}; 584};
634 585
635// see init.C:xa_names, which must be kept in sync 586// see init.C:xa_names, which must be kept in sync
636enum { 587enum {
640 XA_MULTIPLE, 591 XA_MULTIPLE,
641 XA_TARGETS, 592 XA_TARGETS,
642 XA_TIMESTAMP, 593 XA_TIMESTAMP,
643 XA_VT_SELECTION, 594 XA_VT_SELECTION,
644 XA_INCR, 595 XA_INCR,
596 XA_WM_PROTOCOLS,
645 XA_WMDELETEWINDOW, 597 XA_WM_DELETE_WINDOW,
646 XA_CLIPBOARD, 598 XA_CLIPBOARD,
647#if ENABLE_FRILLS 599#if ENABLE_FRILLS
600 XA_MOTIF_WM_HINTS,
601#endif
602#if ENABLE_EWMH
648 XA_NET_WM_PID, 603 XA_NET_WM_PID,
649 XA_MOTIF_WM_HINTS,
650 XA_NET_WM_NAME, 604 XA_NET_WM_NAME,
651 XA_NET_WM_ICON_NAME, 605 XA_NET_WM_ICON_NAME,
606 XA_NET_WM_PING,
652#endif 607#endif
653#if USE_XIM 608#if USE_XIM
654 XA_WM_LOCALE_NAME, 609 XA_WM_LOCALE_NAME,
655#endif 610#endif
656#if TRANSPARENT 611#if TRANSPARENT
658 XA_ESETROOT_PMAP_ID, 613 XA_ESETROOT_PMAP_ID,
659#endif 614#endif
660#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */ 615#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
661 XA_DNDPROTOCOL, 616 XA_DNDPROTOCOL,
662 XA_DNDSELECTION, 617 XA_DNDSELECTION,
618#endif
619#if ENABLE_XEMBED
620 XA_XEMBED,
621 XA_XEMBED_INFO,
663#endif 622#endif
664 NUM_XA 623 NUM_XA
665}; 624};
666 625
667/* DEC private modes */ 626/* DEC private modes */
678#define PrivMode_ShiftKeys (1UL<<10) 637#define PrivMode_ShiftKeys (1UL<<10)
679#define PrivMode_VisibleCursor (1UL<<11) 638#define PrivMode_VisibleCursor (1UL<<11)
680#define PrivMode_MouseX10 (1UL<<12) 639#define PrivMode_MouseX10 (1UL<<12)
681#define PrivMode_MouseX11 (1UL<<13) 640#define PrivMode_MouseX11 (1UL<<13)
682#define PrivMode_scrollBar (1UL<<14) 641#define PrivMode_scrollBar (1UL<<14)
683#define PrivMode_menuBar (1UL<<15)
684#define PrivMode_TtyOutputInh (1UL<<16) 642#define PrivMode_TtyOutputInh (1UL<<15)
685#define PrivMode_Keypress (1UL<<17) 643#define PrivMode_Keypress (1UL<<16)
686#define PrivMode_smoothScroll (1UL<<18) 644#define PrivMode_smoothScroll (1UL<<17)
687#define PrivMode_vt52 (1UL<<19) 645#define PrivMode_vt52 (1UL<<18)
688#define PrivMode_LFNL (1UL<<20) 646#define PrivMode_LFNL (1UL<<19)
689/* too annoying to implement X11 highlight tracking */ 647/* too annoying to implement X11 highlight tracking */
690/* #define PrivMode_MouseX11Track (1LU<<21) */ 648/* #define PrivMode_MouseX11Track (1LU<<20) */
691 649
692#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 650#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
693#define PrivMode(test,bit) \ 651#define PrivMode(test,bit) \
694 if (test) \ 652 if (test) \
695 priv_modes |= (bit); \ 653 priv_modes |= (bit); \
696 else \ 654 else \
697 priv_modes &= ~(bit) 655 priv_modes &= ~(bit)
698 656
699#ifdef ALLOW_132_MODE 657#ifdef ALLOW_132_MODE
700# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 658# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
701#else 659#else
702# define PrivMode_Default (PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 660# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
703#endif 661#endif
704 662
705// do not change these constants lightly, there are many interdependencies 663// do not change these constants lightly, there are many interdependencies
706#define IMBUFSIZ 128 // input modifier buffer sizes 664#define IMBUFSIZ 128 // input modifier buffer sizes
707#define KBUFSZ 512 // size of keyboard mapping buffer 665#define KBUFSZ 512 // size of keyboard mapping buffer
708#define CBUFSIZ 4096 // size of command buffer 666#define CBUFSIZ 2048 // size of command buffer
709#define UBUFSIZ 4096 // character buffer 667#define UBUFSIZ 2048 // character buffer
710 668
711#ifndef PATH_MAX 669#ifndef PATH_MAX
712# define PATH_MAX 16384 670# define PATH_MAX 16384
713#endif 671#endif
714 672
742/* 700/*
743 ***************************************************************************** 701 *****************************************************************************
744 * MACRO DEFINES 702 * MACRO DEFINES
745 ***************************************************************************** 703 *****************************************************************************
746 */ 704 */
747#define memset(x, y, z) memset((x), (y), (size_t)(z)) 705#define dDisp Display *disp = display->display
748#define memcpy(x, y, z) memcpy((void *)(x), (const void *)(y), (z))
749#define memmove(x, y, z) memmove((void *)(x), (const void *)(y), (z))
750#define strcasecmp(x, y) strcasecmp((x), (y))
751#define strncasecmp(x, y, z) strncasecmp((x), (y), (z))
752#define strcpy(x, y) strcpy((char *)(x), (const char *)(y))
753#define strncpy(x, y, z) strncpy((char *)(x), (const char *)(y), (z))
754#define strcmp(x, y) strcmp((const char *)(x), (const char *)(y))
755#define strncmp(x, y, z) strncmp((const char *)(x), (const char *)(y), (z))
756#define strcat(x, y) strcat((char *)(x), (const char *)(y))
757#define strncat(x, y, z) strncat((char *)(x), (const char *)(y), (z))
758#define strdup(x) strdup((const char *)(x))
759#define strlen(x) strlen((const char *)(x))
760#define strchr(x, y) strchr((const char *)(x), (int)(y))
761#define strrchr(x, y) strrchr((const char *)(x), (int)(y))
762 706
763/* convert pixel dimensions to row/column values. Everything as int32_t */ 707/* convert pixel dimensions to row/column values. Everything as int32_t */
764#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 708#define Pixel2Col(x) Pixel2Width((int32_t)(x))
765#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 709#define Pixel2Row(y) Pixel2Height((int32_t)(y))
766#define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) 710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
767#define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) 711#define Pixel2Height(y) ((int32_t)(y) / (int32_t)fheight)
768#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 712#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
769#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 713#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
770#define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) 714#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
771#define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) 715#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
772 716
773#define TermWin_TotalWidth() ((int32_t)TermWin.width) 717#define OPTION(opt) (options & (opt))
774#define TermWin_TotalHeight() ((int32_t)TermWin.height) 718#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
719 | Opt_jumpScroll | Opt_secondaryScreen \
720 | Opt_pastableTabs | Opt_intensityStyles)
721
722// for m >= -n, ensure remainder lies between 0..n-1
723#define MOD(m,n) (((m) + (n)) % (n))
724
725#define LINENO(n) MOD (term_start + int(n), total_rows)
726#define ROW(n) row_buf [LINENO (n)]
775 727
776/* how to build & extract colors and attributes */ 728/* how to build & extract colors and attributes */
777#define GET_BASEFG(x) (((x) & RS_fgMask)) 729#define GET_BASEFG(x) (((x) & RS_fgMask))
778#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 730#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits)
779#ifndef NO_BRIGHTCOLOR
780# define GET_FGCOLOR(x) \
781 ((((x) & RS_Bold) == 0 \
782 || GET_BASEFG (x) < minCOLOR \
783 || GET_BASEFG (x) >= minBrightCOLOR) \
784 ? GET_BASEFG (x) \
785 : (GET_BASEFG (x) + (minBrightCOLOR - minCOLOR)))
786# define GET_BGCOLOR(x) \
787 ((((x) & RS_Blink) == 0 \
788 || GET_BASEBG (x) < minCOLOR \
789 || GET_BASEBG (x) >= minBrightCOLOR) \
790 ? GET_BASEBG (x) \
791 : (GET_BASEBG (x) + (minBrightCOLOR - minCOLOR)))
792#else
793# define GET_FGCOLOR(x) GET_BASEFG(x)
794# define GET_BGCOLOR(x) GET_BASEBG(x)
795#endif
796 731
797#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 732#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
798#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 733#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
799 734
800#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 735#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
813 748
814#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 749#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
815#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 750#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))
816 751
817#if ENABLE_STYLES 752#if ENABLE_STYLES
818# define FONTSET(style) TermWin.fontset[GET_STYLE (style)] 753# define FONTSET(style) fontset[GET_STYLE (style)]
819#else 754#else
820# define FONTSET(style) TermWin.fontset[0] 755# define FONTSET(style) fontset[0]
821#endif 756#endif
822 757
823#ifdef HAVE_SCROLLBARS 758#ifdef HAVE_SCROLLBARS
824# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2) 759# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
825#else 760#else
848#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 783#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
849#define scrollbar_position(y) ((y) - scrollBar.beg) 784#define scrollbar_position(y) ((y) - scrollBar.beg)
850#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 785#define scrollbar_size() (scrollBar.end - scrollBar.beg \
851 - scrollbar_minheight ()) 786 - scrollbar_minheight ())
852 787
853#if (MENUBAR_MAX > 1)
854/* rendition style flags */
855# define menuBar_height() (TermWin.fheight + SHADOW)
856# define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin)
857# define isMenuBarWindow(w) ((w) == menuBar.win)
858#else
859# define menuBar_height() (0)
860# define menuBar_TotalHeight() (0)
861# define isMenuBarWindow(w) (0)
862#endif
863
864#ifdef XPM_BACKGROUND 788#ifdef XPM_BACKGROUND
865# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 789# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
866#else 790#else
867# define XPMClearArea(a, b, c, d, e, f, g) 791# define XPMClearArea(a, b, c, d, e, f, g)
868#endif 792#endif
869
870#ifndef STRICT_FONT_CHECKING
871# define rxvt_get_fontwidest(font) ((font)->max_bounds.width)
872#endif
873
874#define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y))
875#define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y))
876 793
877#ifdef UTMP_SUPPORT 794#ifdef UTMP_SUPPORT
878# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) 795# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
879# undef HAVE_UTMPX_H 796# undef HAVE_UTMPX_H
880# undef HAVE_STRUCT_UTMPX 797# undef HAVE_STRUCT_UTMPX
914#endif 831#endif
915 832
916extern class rxvt_failure_exception { } rxvt_failure_exception; 833extern class rxvt_failure_exception { } rxvt_failure_exception;
917 834
918typedef callback1<void, const char *> log_callback; 835typedef callback1<void, const char *> log_callback;
836typedef callback1<int, int> getfd_callback;
919 837
920extern void rxvt_vlog (const char *fmt, va_list arg_ptr); 838extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
921extern void rxvt_log (const char *fmt, ...); 839extern void rxvt_log (const char *fmt, ...);
922extern void rxvt_warn (const char *fmt, ...); 840extern void rxvt_warn (const char *fmt, ...);
923extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn)); 841extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
924extern void rxvt_exit_failure () __attribute__ ((noreturn)); 842extern void rxvt_exit_failure () __attribute__ ((noreturn));
925 843
926#define SET_LOCALE(locale) rxvt_set_locale (locale) 844#define SET_LOCALE(locale) rxvt_set_locale (locale)
927extern bool rxvt_set_locale (const char *locale); 845extern bool rxvt_set_locale (const char *locale);
846extern void rxvt_push_locale (const char *locale);
847extern void rxvt_pop_locale ();
928 848
929/*
930 ***************************************************************************** 849/****************************************************************************/
931 * VARIABLES
932 *****************************************************************************
933 */
934#ifdef MENUBAR
935# include "menubar.h"
936#endif
937 850
938#define BLINK_INTERVAL 0.5 851#define BLINK_INTERVAL 0.5
939#define TEXT_BLINK_INTERVAL 0.5 852#define TEXT_BLINK_INTERVAL 0.5
940 853
941#ifndef __attribute__ 854#ifndef __attribute__
945# endif 858# endif
946# endif 859# endif
947# define __attribute__(x) 860# define __attribute__(x)
948#endif 861#endif
949 862
863/****************************************************************************/
864
865#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered
867#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
868
869struct line_t {
870 text_t *t; // terminal the text
871 rend_t *r; // rendition, uses RS_ flags
872 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
873 uint32_t f; // flags
874
875 bool is_longer ()
876 {
877 return f & LINE_LONGER;
878 }
879
880 void is_longer (int set)
881 {
882 if (set)
883 f |= LINE_LONGER;
884 else
885 f &= ~LINE_LONGER;
886 }
887
888 void clear ()
889 {
890 t = 0;
891 r = 0;
892 l = 0;
893 f = 0;
894 }
895
896 void touch () // call whenever a line is changed/touched/updated
897 {
898#if ENABLE_PERL
899 f &= ~LINE_FILTERED;
900#endif
901 }
902
903 void touch (int col)
904 {
905 max_it (l, col);
906 touch ();
907 }
908};
909
910/****************************************************************************/
911
950// primivite wrapper around mbstate_t to ensure initialisation 912// primivite wrapper around mbstate_t to ensure initialisation
951struct mbstate { 913struct mbstate {
952 mbstate_t mbs; 914 mbstate_t mbs;
953 915
954 operator mbstate_t *() { return &mbs; } 916 operator mbstate_t *() { return &mbs; }
955 void reset () { memset (&mbs, 0, sizeof (mbs)); } 917 void reset () { memset (&mbs, 0, sizeof (mbs)); }
956 mbstate () { reset (); } 918 mbstate () { reset (); }
957}; 919};
958 920
921/****************************************************************************/
922
959#define UNICODE_MASK 0x1fffffUL 923#define UNICODE_MASK 0x1fffffUL
960 924
961#if UNICODE3 925#if UNICODE3
962# define COMPOSE_LO 0x40000000UL 926# define COMPOSE_LO 0x40000000UL
963# define COMPOSE_HI 0x400fffffUL 927# define COMPOSE_HI 0x400fffffUL
964# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 928# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
965#else 929#else
930# if ENABLE_PERL
931# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates
932# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
933# else
966# define COMPOSE_LO 0xd800UL 934# define COMPOSE_LO 0xd800UL
967# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... 935# define COMPOSE_HI 0xf8ffUL
968# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) 936# endif
937# define IS_COMPOSE(n) IN_RANGE_INC ((n), COMPOSE_LO, COMPOSE_HI)
969#endif 938#endif
970 939
971#if ENABLE_COMBINING 940#if ENABLE_COMBINING
972// compose chars are used to represent composite characters 941// compose chars are used to represent composite characters
973// that are not representable in unicode, as well as characters 942// that are not representable in unicode, as well as characters
993}; 962};
994 963
995extern class rxvt_composite_vec rxvt_composite; 964extern class rxvt_composite_vec rxvt_composite;
996#endif 965#endif
997 966
967/****************************************************************************/
998 968
999#ifdef KEYSYM_RESOURCE 969#ifdef KEYSYM_RESOURCE
1000 class keyboard_manager; 970 class keyboard_manager;
1001#endif 971#endif
1002 972
1003struct rxvt_term : zero_initialized, rxvt_vars { 973struct rxvt_term : zero_initialized, rxvt_vars {
1004 log_callback *log_hook; // log error messages through this hook, if != 0 974 log_callback *log_hook; // log error messages through this hook, if != 0
1005 975 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
976#if ENABLE_PERL
977 rxvt_perl_term perl;
978#endif
1006 struct mbstate mbstate; // current input multibyte state 979 struct mbstate mbstate; // current input multibyte state
1007 980
1008 unsigned char want_refresh:1, 981 unsigned char want_refresh:1,
1009#ifdef TRANSPARENT 982#ifdef TRANSPARENT
1010 want_full_refresh:1, /* awaiting full screen refresh */ 983 want_full_refresh:1, /* awaiting full screen refresh */
1065 refresh_limit, 1038 refresh_limit,
1066 last_bot, /* scrollbar last bottom position */ 1039 last_bot, /* scrollbar last bottom position */
1067 last_top, /* scrollbar last top position */ 1040 last_top, /* scrollbar last top position */
1068 last_state, /* scrollbar last state */ 1041 last_state, /* scrollbar last state */
1069 scrollbar_len, 1042 scrollbar_len,
1070#ifdef MENUBAR
1071 menu_readonly, /* okay to alter menu? */
1072 Arrows_x,
1073#endif
1074#if MENUBAR_MAX > 1
1075 Nbars,
1076#endif
1077 window_vt_x, 1043 window_vt_x,
1078 window_vt_y, 1044 window_vt_y,
1079 window_sb_x, 1045 window_sb_x,
1080# ifdef POINTER_BLANK 1046# ifdef POINTER_BLANK
1081 pointerBlankDelay, 1047 pointerBlankDelay,
1090 unsigned long priv_modes, 1056 unsigned long priv_modes,
1091 SavedModes; 1057 SavedModes;
1092/* ---------- */ 1058/* ---------- */
1093 Atom xa[NUM_XA]; 1059 Atom xa[NUM_XA];
1094/* ---------- */ 1060/* ---------- */
1095#ifdef MENUBAR 1061#ifdef RXVT_SCROLLBAR
1096 GC menubarGC;
1097#endif
1098#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1099 GC scrollbarGC, 1062 GC scrollbarGC,
1100 topShadowGC, 1063 topShadowGC,
1101 botShadowGC; 1064 botShadowGC;
1102#endif 1065#endif
1103#ifdef XTERM_SCROLLBAR 1066#ifdef XTERM_SCROLLBAR
1152 row_col_t oldcursor; 1115 row_col_t oldcursor;
1153#ifdef XPM_BACKGROUND 1116#ifdef XPM_BACKGROUND
1154 bgPixmap_t bgPixmap; 1117 bgPixmap_t bgPixmap;
1155 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1118 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1156#endif 1119#endif
1157#ifdef MENUBAR
1158 menu_t *ActiveMenu, /* currently active menu */
1159 *BuildMenu; /* the menu currently being built */
1160 bar_t *CurrentBar;
1161# if ! (MENUBAR_MAX > 1)
1162 bar_t BarList;
1163# endif /* (MENUBAR_MAX > 1) */
1164#endif
1165#ifdef CURSOR_BLINK
1166 struct timeval lastcursorchange;
1167#endif
1168#ifdef POINTER_BLANK
1169 struct timeval lastmotion;
1170#endif
1171 1120
1172#if ENABLE_OVERLAY 1121#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1122 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1123 text_t **ov_text;
1175 rend_t **ov_rend; 1124 rend_t **ov_rend;
1179 void scr_overlay_off (); 1128 void scr_overlay_off ();
1180 void scr_overlay_set (int x, int y, 1129 void scr_overlay_set (int x, int y,
1181 text_t text, 1130 text_t text,
1182 rend_t rend = OVERLAY_RSTYLE); 1131 rend_t rend = OVERLAY_RSTYLE);
1183 void scr_overlay_set (int x, int y, const char *s); 1132 void scr_overlay_set (int x, int y, const char *s);
1133 void scr_overlay_set (int x, int y, const wchar_t *s);
1184#endif 1134#endif
1185 1135
1186 vector<void *> allocated; // free these memory blocks with free() 1136 vector<void *> allocated; // free these memory blocks with free()
1187 1137
1188 char *env_windowid; /* environmental variable WINDOWID */ 1138 char *env_windowid; /* environmental variable WINDOWID */
1189 char *env_display; /* environmental variable DISPLAY */ 1139 char *env_display; /* environmental variable DISPLAY */
1190 char *env_term; /* environmental variable TERM */ 1140 char *env_term; /* environmental variable TERM */
1191 char *env_colorfgbg; 1141 char *env_colorfgbg;
1192 char *locale; 1142 char *locale;
1193 char charsets[4]; 1143 char charsets[4];
1194 unsigned char *v_buffer; /* pointer to physical buffer */ 1144 char *v_buffer; /* pointer to physical buffer */
1195 unsigned int v_buflen; /* size of area to write */ 1145 unsigned int v_buflen; /* size of area to write */
1196 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1146 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */
1197 1147
1198#ifdef KEYSYM_RESOURCE 1148#ifdef KEYSYM_RESOURCE
1199 keyboard_manager *keyboard; 1149 keyboard_manager *keyboard;
1200#endif 1150#endif
1201 1151
1202 const char *rs[NUM_RESOURCES]; 1152 const char *rs[NUM_RESOURCES];
1203 /* command input buffering */ 1153 /* command input buffering */
1204 unsigned char *cmdbuf_ptr, *cmdbuf_endp; 1154 char *cmdbuf_ptr, *cmdbuf_endp;
1205 unsigned char cmdbuf_base[CBUFSIZ]; 1155 char cmdbuf_base[CBUFSIZ];
1206 1156
1207 rxvt_salloc *talloc; // text line allocator 1157 rxvt_salloc *talloc; // text line allocator
1208 rxvt_salloc *ralloc; // rend line allocator 1158 rxvt_salloc *ralloc; // rend line allocator
1209 1159
1210 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1160 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1213 // ISO 14755 entry support 1163 // ISO 14755 entry support
1214 unicode_t iso14755buf; 1164 unicode_t iso14755buf;
1215 void commit_iso14755 (); 1165 void commit_iso14755 ();
1216 int hex_keyval (XKeyEvent &ev); 1166 int hex_keyval (XKeyEvent &ev);
1217# if ISO_14755 1167# if ISO_14755
1218 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE); 1168 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1219 void iso14755_54 (int x, int y); 1169 void iso14755_54 (int x, int y);
1220# endif 1170# endif
1221#endif 1171#endif
1222 1172
1223 // modifies first argument(!) 1173 // modifies first argument(!)
1224 void paste (unsigned char *data, unsigned int len); 1174 void paste (char *data, unsigned int len);
1225 1175
1226 void flush (); 1176 long vt_emask, vt_emask_perl;
1177
1178 void vt_select_input () const
1179 {
1180 XSelectInput (display->display, vt, vt_emask | vt_emask_perl);
1181 }
1227 1182
1228#if TRANSPARENT 1183#if TRANSPARENT
1229 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1230 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1231#endif 1186#endif
1232 1187
1233
1234 void sig_term (sig_watcher &w); sig_watcher sw_term;
1235 void sig_chld (sig_watcher &w); sig_watcher sw_chld;
1236
1237 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1189 void flush ();
1238 xevent_watcher termwin_ev; 1190 xevent_watcher termwin_ev;
1239 xevent_watcher vt_ev; 1191 xevent_watcher vt_ev;
1240#ifdef HAVE_SCROLLBARS 1192#ifdef HAVE_SCROLLBARS
1241 xevent_watcher scrollbar_ev; 1193 xevent_watcher scrollbar_ev;
1242#endif 1194#endif
1243#ifdef MENUBAR
1244 xevent_watcher menubar_ev;
1245#endif
1246 1195
1247 void check_cb (check_watcher &w); check_watcher check_ev; 1196 void check_cb (check_watcher &w); check_watcher check_ev;
1248 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1197 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1249 void flush_cb (time_watcher &w); time_watcher flush_ev; 1198 void flush_cb (time_watcher &w); time_watcher flush_ev;
1250 1199
1274 void pointer_blank (); 1223 void pointer_blank ();
1275#endif 1224#endif
1276 void pointer_unblank (); 1225 void pointer_unblank ();
1277 1226
1278 void tt_printf (const char *fmt,...); 1227 void tt_printf (const char *fmt,...);
1279 void tt_write (const unsigned char *data, unsigned int len); 1228 void tt_write (const char *data, unsigned int len);
1280 void pty_write (); 1229 void pty_write ();
1281 1230
1282 void tt_winch (); 1231 void tt_winch ();
1283 1232
1284 rxvt_term (); 1233 rxvt_term ();
1285 ~rxvt_term (); 1234 ~rxvt_term ();
1235 void child_exit (); // child has exited, usually destroys
1286 void destroy (); 1236 void destroy ();
1237 void emergency_cleanup ();
1287 1238
1288 bool init (int argc, const char *const *argv); 1239 bool init (int argc, const char *const *argv);
1289 bool init_vars (); 1240 bool init_vars ();
1290 1241
1291 bool pty_fill (); 1242 bool pty_fill ();
1292 1243
1244 void make_current () const // make this the "currently active" urxvt instance
1245 {
1246 SET_R (this);
1247 rxvt_set_locale (locale);
1248 set_environ (envv);
1249 }
1250
1293 void init_secondary (); 1251 void init_secondary ();
1294 const char **init_resources (int argc, const char *const *argv); 1252 const char **init_resources (int argc, const char *const *argv);
1253 const char *x_resource (const char *name);
1295 void init_env (); 1254 void init_env ();
1296 void set_locale (const char *locale); 1255 void set_locale (const char *locale);
1297 void init_xlocale (); 1256 void init_xlocale ();
1298 void init_command (const char *const *argv); 1257 void init_command (const char *const *argv);
1299 void run_command (const char *const *argv); 1258 void run_command (const char *const *argv);
1300 int run_child (const char *const *argv); 1259 int run_child (const char *const *argv);
1301 1260
1302 void color_aliases (int idx); 1261 void color_aliases (int idx);
1303 void recolour_cursor (); 1262 void recolour_cursor ();
1304 void create_windows (int argc, const char *const *argv); 1263 void create_windows (int argc, const char *const *argv);
1305 void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); 1264 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1306 void window_calc (unsigned int width, unsigned int height); 1265 void window_calc (unsigned int newwidth, unsigned int newheight);
1307 1266
1308#if USE_XIM 1267#if USE_XIM
1309 rxvt_xim *input_method; 1268 rxvt_xim *input_method;
1310 XIC Input_Context; 1269 XIC Input_Context;
1311 XIMStyle input_style; 1270 XIMStyle input_style;
1334 1293
1335 /* autoconvert */ 1294 /* autoconvert */
1336 1295
1337 // command.C 1296 // command.C
1338 void lookup_key (XKeyEvent &ev); 1297 void lookup_key (XKeyEvent &ev);
1339 unsigned int cmd_write (const unsigned char *str, unsigned int count); 1298 unsigned int cmd_write (const char *str, unsigned int count);
1340 1299
1341 unicode_t next_char (); 1300 wchar_t next_char ();
1342 unicode_t cmd_getc (); 1301 wchar_t cmd_getc ();
1343 unicode_t next_octet (); 1302 uint32_t next_octet ();
1344 unicode_t cmd_get8 (); 1303 uint32_t cmd_get8 ();
1345 1304
1346 bool cmd_parse (); 1305 bool cmd_parse ();
1347 void mouse_report (XButtonEvent &ev); 1306 void mouse_report (XButtonEvent &ev);
1348 void button_press (XButtonEvent &ev); 1307 void button_press (XButtonEvent &ev);
1349 void button_release (XButtonEvent &ev); 1308 void button_release (XButtonEvent &ev);
1309 void focus_in ();
1310 void focus_out ();
1350 int check_our_parents (); 1311 int check_our_parents ();
1351#ifdef PRINTPIPE 1312#ifdef PRINTPIPE
1352 FILE *popen_printer (); 1313 FILE *popen_printer ();
1353 int pclose_printer (FILE *stream); 1314 int pclose_printer (FILE *stream);
1354#endif 1315#endif
1356 void process_nonprinting (unicode_t ch); 1317 void process_nonprinting (unicode_t ch);
1357 void process_escape_vt52 (unicode_t ch); 1318 void process_escape_vt52 (unicode_t ch);
1358 void process_escape_seq (); 1319 void process_escape_seq ();
1359 void process_csi_seq (); 1320 void process_csi_seq ();
1360 void process_window_ops (const int *args, unsigned int nargs); 1321 void process_window_ops (const int *args, unsigned int nargs);
1361 unsigned char *get_to_st (unicode_t &ends_how); 1322 char *get_to_st (unicode_t &ends_how);
1362 void process_dcs_seq (); 1323 void process_dcs_seq ();
1363 void process_osc_seq (); 1324 void process_osc_seq ();
1364 void process_color_seq (int report, int color, const char *str, unsigned char resp); 1325 void process_color_seq (int report, int color, const char *str, char resp);
1365 void process_xterm_seq (int op, const char *str, unsigned char resp); 1326 void process_xterm_seq (int op, const char *str, char resp);
1366 int privcases (int mode, unsigned long bit); 1327 int privcases (int mode, unsigned long bit);
1367 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1328 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1368 void process_sgr_mode (unsigned int nargs, const int *arg); 1329 void process_sgr_mode (unsigned int nargs, const int *arg);
1369 void process_graphics (); 1330 void process_graphics ();
1370 // init.C 1331 // init.C
1381 void set_title (const char *str); 1342 void set_title (const char *str);
1382 void set_icon_name (const char *str); 1343 void set_icon_name (const char *str);
1383 void set_window_color (int idx, const char *color); 1344 void set_window_color (int idx, const char *color);
1384 void set_colorfgbg (); 1345 void set_colorfgbg ();
1385 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1346 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour);
1386 void set_widthheight (unsigned int width, unsigned int height); 1347 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1387
1388#ifdef MENUBAR
1389 // menubar.C
1390 void menuitem_free (menu_t *menu, menuitem_t *item);
1391 int action_dispatch (action_t *action);
1392 void menuarrow_free (char name);
1393 void menuarrow_add (char *string);
1394 char *menu_find_base (menu_t **menu, char *path);
1395 menu_t *menu_delete (menu_t *menu);
1396 menu_t *menu_add (menu_t *parent, char *path);
1397 void drawbox_menubar (int x, int len, int state);
1398 void drawtriangle (int x, int y, int state);
1399 void drawbox_menuitem (int y, int state);
1400 void menu_show ();
1401 void menu_display (void (rxvt_term::*update) ());
1402 void menu_hide_all ();
1403 void menu_hide ();
1404 void menu_clear (menu_t *menu);
1405 void menubar_clear ();
1406 bar_t *menubar_find (const char *name);
1407 int menubar_push (const char *name);
1408 void menubar_remove (const char *name);
1409 void menubar_dump (FILE *fp);
1410 void menubar_read (const char *filename);
1411 void menubar_dispatch (char *str);
1412 void draw_Arrows (int name, int state);
1413 void menubar_expose ();
1414 int menubar_mapping (int map);
1415 int menu_select (XButtonEvent &ev);
1416 void menubar_select (XButtonEvent &ev);
1417 void menubar_control (XButtonEvent &ev);
1418 void map_menuBar (int map);
1419#endif
1420 1348
1421 // screen.C 1349 // screen.C
1422 void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); 1350
1423 void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); 1351 void lalloc (line_t &l) const
1352 {
1353 l.t = (text_t *)talloc->alloc ();
1354 l.r = (rend_t *)ralloc->alloc ();
1355 }
1356
1357#if 0
1358 void lfree (line_t &l)
1359 {
1360 talloc->free (l.t);
1361 ralloc->free (l.r);
1362 }
1363#endif
1364
1365 void lresize (line_t &l) const
1366 {
1367 if (!l.t)
1368 return;
1369
1370 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1371 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1372
1373 l.l = min (l.l, ncol);
1374
1375 if (ncol > prev_ncol)
1376 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1377 }
1378
1379 int fgcolor_of (rend_t r) const
1380 {
1381 int base = GET_BASEFG (r);
1382#ifndef NO_BRIGHTCOLOR
1383 if (r & RS_Bold
1384# if ENABLE_STYLES
1385 && OPTION (Opt_intensityStyles)
1386# endif
1387 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1388 base += minBrightCOLOR - minCOLOR;
1389#endif
1390 return base;
1391 }
1392
1393 int bgcolor_of (rend_t r) const
1394 {
1395 int base = GET_BASEBG (r);
1396#ifndef NO_BRIGHTCOLOR
1397 if (r & RS_Blink
1398# if ENABLE_STYLES
1399 && OPTION (Opt_intensityStyles)
1400# endif
1401 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1402 base += minBrightCOLOR - minCOLOR;
1403#endif
1404 return base;
1405 }
1406
1407 bool option (uint32_t opt) const
1408 {
1409 return OPTION (opt);
1410 }
1411
1412 void set_option (uint32_t opt, bool set)
1413 {
1414 if (set)
1415 options |= opt;
1416 else
1417 options &= ~opt;
1418 }
1419
1420 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const;
1421 void scr_blank_screen_mem (line_t &l, rend_t efs) const;
1424 int scr_scroll_text (int row1, int row2, int count, int spec); 1422 int scr_scroll_text (int row1, int row2, int count);
1425 void scr_reset (); 1423 void scr_reset ();
1426 void scr_reset_realloc ();
1427 void scr_release (); 1424 void scr_release ();
1428 void scr_clear (bool really = false); 1425 void scr_clear (bool really = false);
1429 void scr_refresh (unsigned char refresh_type); 1426 void scr_refresh (unsigned char refresh_type);
1430 bool scr_refresh_rend (rend_t mask, rend_t value); 1427 bool scr_refresh_rend (rend_t mask, rend_t value);
1431 void scr_erase_screen (int mode); 1428 void scr_erase_screen (int mode);
1429#if ENABLE_FRILLS
1430 void scr_erase_savelines ();
1431 void scr_backindex ();
1432 void scr_forwardindex ();
1433#endif
1432 void scr_touch (bool refresh); 1434 void scr_touch (bool refresh);
1433 void scr_expose (int x, int y, int width, int height, bool refresh); 1435 void scr_expose (int x, int y, int width, int height, bool refresh);
1434 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1436 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1435 void scr_recolour (); 1437 void scr_recolour ();
1436 void scr_remap_chars (); 1438 void scr_remap_chars ();
1437 void scr_remap_chars (text_t *tp, rend_t *rp); 1439 void scr_remap_chars (line_t &l);
1438 1440
1439 void scr_poweron (); 1441 void scr_poweron ();
1440 void scr_cursor (int mode); 1442 void scr_cursor (int mode);
1441 void scr_do_wrap (); 1443 void scr_do_wrap ();
1442 int scr_change_screen (int scrn); 1444 int scr_change_screen (int scrn);
1443 void scr_color (unsigned int color, int fgbg); 1445 void scr_color (unsigned int color, int fgbg);
1444 void scr_rendition (int set, int style); 1446 void scr_rendition (int set, int style);
1445 void scr_add_lines (const unicode_t *str, int nlines, int len); 1447 void scr_add_lines (const wchar_t *str, int len, int minlines = 0);
1446 void scr_backspace (); 1448 void scr_backspace ();
1447 void scr_tab (int count, bool ht = false); 1449 void scr_tab (int count, bool ht = false);
1448 void scr_backindex ();
1449 void scr_forwardindex ();
1450 void scr_gotorc (int row, int col, int relative); 1450 void scr_gotorc (int row, int col, int relative);
1451 void scr_index (enum page_dirn direction); 1451 void scr_index (enum page_dirn direction);
1452 void scr_erase_line (int mode); 1452 void scr_erase_line (int mode);
1453 void scr_E (); 1453 void scr_E ();
1454 void scr_insdel_lines (int count, int insdel); 1454 void scr_insdel_lines (int count, int insdel);
1462 void scr_rvideo_mode (int mode); 1462 void scr_rvideo_mode (int mode);
1463 void scr_report_position (); 1463 void scr_report_position ();
1464 void set_font_style (); 1464 void set_font_style ();
1465 void scr_charset_choose (int set); 1465 void scr_charset_choose (int set);
1466 void scr_charset_set (int set, unsigned int ch); 1466 void scr_charset_set (int set, unsigned int ch);
1467 int scr_move_to (int y, int len); 1467 void scr_move_to (int y, int len);
1468 int scr_page (enum page_dirn direction, int nlines); 1468 bool scr_page (enum page_dirn direction, int nlines);
1469 int scr_changeview (unsigned int oldviewstart); 1469 bool scr_changeview (int new_view_start);
1470 void scr_bell (); 1470 void scr_bell ();
1471 void scr_printscreen (int fullhist); 1471 void scr_printscreen (int fullhist);
1472 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2);
1473 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle);
1472 void scr_reverse_selection (); 1474 void scr_reverse_selection ();
1473 void scr_dump (int fd); 1475 void scr_dump (int fd);
1474 void selection_check (int check_more); 1476 void selection_check (int check_more);
1475 void selection_paste (Window win, Atom prop, bool delete_prop); 1477 void selection_paste (Window win, Atom prop, bool delete_prop);
1476 void selection_property (Window win, Atom prop); 1478 void selection_property (Window win, Atom prop);
1477 void selection_request (Time tm, int x, int y); 1479 void selection_request (Time tm, int x, int y);
1478 int selection_request_other (Atom target, int selnum); 1480 int selection_request_other (Atom target, int selnum);
1479 void selection_clear (); 1481 void selection_clear ();
1480 void selection_make (Time tm); 1482 void selection_make (Time tm);
1483 bool selection_grab (Time tm);
1481 void selection_start_colrow (int col, int row); 1484 void selection_start_colrow (int col, int row);
1482 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret);
1483 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange);
1484 void selection_remove_trailing_spaces (); 1487 void selection_remove_trailing_spaces ();
1485 void selection_send (const XSelectionRequestEvent &rq); 1488 void selection_send (const XSelectionRequestEvent &rq);
1515 1518
1516 // xdefaults.C 1519 // xdefaults.C
1517 void get_options (int argc, const char *const *argv); 1520 void get_options (int argc, const char *const *argv);
1518 int parse_keysym (const char *str, const char *arg); 1521 int parse_keysym (const char *str, const char *arg);
1519 void get_xdefaults (FILE *stream, const char *name); 1522 void get_xdefaults (FILE *stream, const char *name);
1520 void extract_resources (Display *display, const char *name); 1523 void extract_resources ();
1521 // xpm.C 1524 // xpm.C
1522 int scale_pixmap (const char *geom); 1525 int scale_pixmap (const char *geom);
1523 void resize_pixmap (); 1526 void resize_pixmap ();
1524 Pixmap set_bgPixmap (const char *file); 1527 Pixmap set_bgPixmap (const char *file);
1525}; 1528};

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