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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.189 by root, Fri Jan 6 20:50:58 2006 UTC vs.
Revision 1.308 by ayin, Fri Oct 12 15:13:13 2007 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 ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23#else
24# define ENABLE_MINIMAL 1
25#endif
7 26
8#include <limits.h> 27#include <limits.h>
9 28
10#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
11#include <X11/keysym.h> 30#include <X11/keysym.h>
… …
14#if ENABLE_FRILLS 33#if ENABLE_FRILLS
15# include <X11/Xmd.h> 34# include <X11/Xmd.h>
16#endif 35#endif
17 36
18#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
19#include "rxvtfont.h" 39#include "rxvtfont.h"
20#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
21#include "iom.h" 41#include "iom.h"
22#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
23 44
24#if ENABLE_FRILLS 45#include "rxvtperl.h"
25# define ENABLE_XEMBED 1 46
26# define ENABLE_EWMH 1 47// try to avoid some macros to decrease code size, on some systems
27# define CURSOR_BLINK 1 48#if ENABLE_MINIMAL
49# define strcmp(a,b) (strcmp)(a,b)
50# define strlen(a) (strlen)(a)
51# define strcpy(a,b) (strcpy)(a,b)
52# define memset(a,c,l) (memset)(a,c,l)
53# define memcpy(a,b,l) (memcpy)(a,b,l)
28#endif 54#endif
29 55
30/* 56/*
31 ***************************************************************************** 57 *****************************************************************************
32 * SYSTEM HACKS 58 * SYSTEM HACKS
… …
41#if defined (sun) && !defined (__sun__) 67#if defined (sun) && !defined (__sun__)
42# define __sun__ 1 68# define __sun__ 1
43#endif 69#endif
44 70
45#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
46typedef char *XPointer; 72typedef char *XPointer;
47#endif 73#endif
48 74
49#ifdef HAVE_TERMIOS_H
50# include <termios.h> 75#include <termios.h>
51typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
52#else
53# include <sgtty.h>
54typedef struct {
55 struct sgttyb sg;
56 struct tchars tc;
57 struct ltchars lc;
58 int line;
59 int local;
60} ttymode_t;
61#endif
62 77
63#ifdef XPM_BACKGROUND 78#ifdef HAVE_AFTERIMAGE
64# ifdef XPM_INC_X11 79# include <afterimage.h>
65# include <X11/xpm.h> 80#undef min
66# else 81#undef max
67# include <xpm.h>
68# endif 82#endif
69#endif 83
84#include "background.h"
70 85
71#ifndef STDIN_FILENO 86#ifndef STDIN_FILENO
72# define STDIN_FILENO 0 87# define STDIN_FILENO 0
73# define STDOUT_FILENO 1 88# define STDOUT_FILENO 1
74# define STDERR_FILENO 2 89# define STDERR_FILENO 2
75#endif 90#endif
91
92/****************************************************************************/
93
94// exception thrown on fatal (per-instance) errors
95class rxvt_failure_exception { };
96
97// exception thrown when the command parser runs out of input data
98class out_of_input { };
76 99
77/* 100/*
78 ***************************************************************************** 101 *****************************************************************************
79 * PROTOTYPES 102 * PROTOTYPES
80 ***************************************************************************** 103 *****************************************************************************
81 */ 104 */
82// main.C 105// main.C
83RETSIGTYPE rxvt_Child_signal (int sig);
84RETSIGTYPE rxvt_Exit_signal (int sig);
85void rxvt_clean_exit ();
86void * rxvt_malloc (size_t size); 106void * rxvt_malloc (size_t size);
87void * rxvt_calloc (size_t number, size_t size); 107void * rxvt_calloc (size_t number, size_t size);
88void * rxvt_realloc (void *ptr, size_t size); 108void * rxvt_realloc (void *ptr, size_t size);
89void rxvt_privileges (rxvt_privaction action);
90 109
91// util.C 110// misc.C
92char * rxvt_wcstombs (const wchar_t *str, int len = -1); 111char * rxvt_wcstombs (const wchar_t *str, int len = -1);
93wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 112wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
94char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 113char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
95wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 114wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
96char * rxvt_strdup (const char *str);
97 115
98// misc.C 116#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
117
99char * rxvt_r_basename (const char *str); 118char * rxvt_basename (const char *str) NOTHROW;
100void rxvt_vlog (const char *fmt, va_list arg_ptr); 119void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
101void rxvt_log (const char *fmt,...); 120void rxvt_log (const char *fmt,...) NOTHROW;
102void rxvt_warn (const char *fmt,...); 121void rxvt_warn (const char *fmt,...) NOTHROW;
103void rxvt_fatal (const char *fmt,...); 122void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
104void rxvt_exit_failure (); 123void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
105int rxvt_Str_match (const char *s1, const char *s2); 124
106const char * rxvt_Str_skip_space (const char *str);
107char * rxvt_Str_trim (char *str); 125char * rxvt_strtrim (char *str) NOTHROW;
108int rxvt_Str_escaped (char *str);
109char ** rxvt_splitcommastring (const char *cs); 126char ** rxvt_splitcommastring (const char *cs) NOTHROW;
110void rxvt_freecommastring (char **cs); 127void rxvt_freecommastring (char **cs) NOTHROW;
111char * rxvt_File_find (const char *file, const char *ext, const char *path); 128
112void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 129/////////////////////////////////////////////////////////////////////////////
113void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 130
114void rxvt_usleep (int usecs); 131// temporarily replace the process environment
132extern char **environ;
133extern char **rxvt_environ; // the original environ pointer
134
135static inline void set_environ (stringvec *envv)
136{
137#if ENABLE_PERL
138 assert (envv);
139#else
140 if (envv)
141#endif
142 environ = (char **)envv->begin ();
143}
144
145static inline void set_environ (char **envv)
146{
147#if ENABLE_PERL
148 assert (envv);
149#else
150 if (envv)
151#endif
152 environ = envv;
153}
115 154
116/* 155/*
117 ***************************************************************************** 156 *****************************************************************************
118 * STRUCTURES AND TYPEDEFS 157 * STRUCTURES AND TYPEDEFS
119 ***************************************************************************** 158 *****************************************************************************
120 */ 159 */
121struct grwin_t; 160struct grwin_t;
122 161
123/* Sanitize menubar info */
124#ifndef MENUBAR
125# undef MENUBAR_MAX
126#endif
127#ifndef MENUBAR_MAX
128# define MENUBAR_MAX 0
129#endif
130
131/* If we're using either the rxvt scrollbar or menu bars, keep the 162/* If we're using either the rxvt scrollbar, keep the
132 * scrollColor resource. 163 * scrollColor resource.
133 */ 164 */
134#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 165#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
135# define KEEP_SCROLLCOLOR 1 166# define KEEP_SCROLLCOLOR 1
136#else 167#else
137# undef KEEP_SCROLLCOLOR 168# undef KEEP_SCROLLCOLOR
138#endif
139
140#ifdef XPM_BACKGROUND
141typedef struct {
142 short w, h, x, y;
143 Pixmap pixmap;
144} bgPixmap_t;
145#endif 169#endif
146 170
147/* 171/*
148 * the 'essential' information for reporting Mouse Events 172 * the 'essential' information for reporting Mouse Events
149 * pared down from XButtonEvent 173 * pared down from XButtonEvent
… …
196 ***************************************************************************** 220 *****************************************************************************
197 */ 221 */
198 222
199/* COLORTERM, TERM environment variables */ 223/* COLORTERM, TERM environment variables */
200#define COLORTERMENV "rxvt" 224#define COLORTERMENV "rxvt"
201#ifdef XPM_BACKGROUND 225#ifdef BG_IMAGE_FROM_FILE
202# define COLORTERMENVFULL COLORTERMENV "-xpm" 226# define COLORTERMENVFULL COLORTERMENV "-xpm"
203#else 227#else
204# define COLORTERMENVFULL COLORTERMENV 228# define COLORTERMENVFULL COLORTERMENV
205#endif 229#endif
206#ifndef TERMENV 230#ifndef TERMENV
… …
209 233
210#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 234#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
211# define NO_MOUSE_REPORT_SCROLLBAR 1 235# define NO_MOUSE_REPORT_SCROLLBAR 1
212#endif 236#endif
213 237
214#ifdef NO_RESOURCES
215# undef USE_XGETDEFAULT
216#endif
217
218#if defined (ISO_14755) || defined (ENABLE_PERL)
219# define ENABLE_OVERLAY 1
220#endif
221
222/* now look for other badly set stuff */ 238/* now look for other badly set stuff */
223 239
224#if !defined (EACCESS) && defined(EAGAIN) 240#if !defined (EACCESS) && defined(EAGAIN)
225# define EACCESS EAGAIN 241# define EACCESS EAGAIN
226#endif 242#endif
… …
228#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 244#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
229# define EXIT_SUCCESS 0 /* exit function success */ 245# define EXIT_SUCCESS 0 /* exit function success */
230# define EXIT_FAILURE 1 /* exit function failure */ 246# define EXIT_FAILURE 1 /* exit function failure */
231#endif 247#endif
232 248
233#define menuBar_esc 10
234#define scrollBar_esc 30 249#define scrollBar_esc 30
235#define menuBar_margin 2 /* margin below text */
236 250
237#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 251#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
238# define HAVE_SCROLLBARS 1 252# define HAVE_SCROLLBARS 1
239#endif
240
241/* width of scrollBar, menuBar shadow, must be 1 or 2 */
242#ifdef HALFSHADOW
243# define MENU_SHADOW 1
244#else
245# define MENU_SHADOW 2
246#endif 253#endif
247 254
248#define R_SB_ALIGN_CENTRE 0 255#define R_SB_ALIGN_CENTRE 0
249#define R_SB_ALIGN_TOP 1 256#define R_SB_ALIGN_TOP 1
250#define R_SB_ALIGN_BOTTOM 2 257#define R_SB_ALIGN_BOTTOM 2
… …
323 * | 330 * |
324 * +---< SB_WIDTH_NEXT 331 * +---< SB_WIDTH_NEXT
325 */ 332 */
326 333
327enum { 334enum {
328 NO_REFRESH = 0 , /* Window not visible at all! */ 335 NO_REFRESH = 0, /* Window not visible at all! */
329 FAST_REFRESH = 1<<0, /* Fully exposed window */ 336 FAST_REFRESH = 1, /* Fully exposed window */
330 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 337 SLOW_REFRESH = 2, /* Partially exposed window */
331 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
332}; 338};
333 339
334#ifdef NO_SECONDARY_SCREEN 340#ifdef NO_SECONDARY_SCREEN
335# define NSCREENS 0 341# define NSCREENS 0
336#else 342#else
… …
380 386
381// fake styles 387// fake styles
382#define RS_Blink 0x00010000UL // blink 388#define RS_Blink 0x00010000UL // blink
383#define RS_RVid 0x00020000UL // reverse video 389#define RS_RVid 0x00020000UL // reverse video
384#define RS_Uline 0x00040000UL // underline 390#define RS_Uline 0x00040000UL // underline
391
392// toggle this to force redraw, must be != RS_Careful
393#define RS_redraw 0x01000000UL
385 394
386// 5 custom bits for extensions 395// 5 custom bits for extensions
387#define RS_customCount 32 396#define RS_customCount 32
388#define RS_customMask 0x00f80000UL 397#define RS_customMask 0x00f80000UL
389#define RS_customShift 19 398#define RS_customShift 19
… …
436 XTerm_property = 3, // change X property 445 XTerm_property = 3, // change X property
437 XTerm_Color = 4, // change colors 446 XTerm_Color = 4, // change colors
438 XTerm_Color00 = 10, // not implemented, CLASH! 447 XTerm_Color00 = 10, // not implemented, CLASH!
439 XTerm_Color01 = 11, // not implemented 448 XTerm_Color01 = 11, // not implemented
440 XTerm_Color_cursor = 12, // change actual 'Cursor' color 449 XTerm_Color_cursor = 12, // change actual 'Cursor' color
441 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 450 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
442 XTerm_Color_pointer_bg = 14, // not implemented 451 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
443 XTerm_Color05 = 15, // not implemented 452 XTerm_Color05 = 15, // not implemented (tektronix fg)
444 XTerm_Color06 = 16, // not implemented 453 XTerm_Color06 = 16, // not implemented (tektronix bg)
445 XTerm_Color_RV = 17, // change actual 'Highlight' color 454 XTerm_Color_RV = 17, // change actual 'Highlight' color
446 XTerm_logfile = 46, // not implemented 455 XTerm_logfile = 46, // not implemented
447 XTerm_font = 50, 456 XTerm_font = 50,
448 457
449 XTerm_konsole30 = 30, // reserved for konsole 458 XTerm_konsole30 = 30, // reserved for konsole
450 XTerm_konsole31 = 31, // reserved for konsole 459 XTerm_konsole31 = 31, // reserved for konsole
451 XTerm_emacs51 = 51, // reserved for emacs shell 460 XTerm_emacs51 = 51, // reserved for emacs shell
452 /* 461 /*
453 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 462 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
463 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
454 */ 464 */
455 XTerm_Color_BD = 18, // change actual 'Bold' color 465 Rxvt_Color_BD = 18, // change actual 'Bold' color
456 XTerm_Color_UL = 19, // change actual 'Underline' color 466 Rxvt_Color_UL = 19, // change actual 'Underline' color
457 XTerm_Pixmap = 20, // new bg pixmap 467 Rxvt_Pixmap = 20, // new bg pixmap
458 XTerm_restoreFG = 39, // change default fg color 468 Rxvt_restoreFG = 39, // change default fg color
459 XTerm_restoreBG = 49, // change default bg color 469 Rxvt_restoreBG = 49, // change default bg color
460 XTerm_dumpscreen = 55, // dump scrollback and all of screen 470 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
461 471
462 URxvt_locale = 701, // change locale 472 URxvt_locale = 701, // change locale
463 URxvt_Menu = 703, // set menu item 473 URxvt_version = 702, // request version
474
464 URxvt_Color_IT = 704, // change actual 'Italic' colour 475 URxvt_Color_IT = 704, // change actual 'Italic' colour
465 URxvt_Color_tint = 705, // change actual tint colour 476 URxvt_Color_tint = 705, // change actual tint colour
477 URxvt_Color_BD = 706,
478 URxvt_Color_UL = 707,
466 479
467 URxvt_font = 710, 480 URxvt_font = 710,
468 URxvt_boldFont = 711, 481 URxvt_boldFont = 711,
469 URxvt_italicFont = 712, 482 URxvt_italicFont = 712,
470 URxvt_boldItalicFont = 713, 483 URxvt_boldItalicFont = 713,
… …
481 * on the unnecessary items, e.g. Color_pointer, but won't bother 494 * on the unnecessary items, e.g. Color_pointer, but won't bother
482 * until we need to. Also, be aware of usage in pixcolor_set 495 * until we need to. Also, be aware of usage in pixcolor_set
483 */ 496 */
484 497
485enum colour_list { 498enum colour_list {
499 Color_none = -2,
500 Color_transparent = -1,
486 Color_fg = 0, 501 Color_fg = 0,
487 Color_bg, 502 Color_bg,
488 minCOLOR, /* 2 */ 503 minCOLOR, /* 2 */
489 Color_Black = minCOLOR, 504 Color_Black = minCOLOR,
490 Color_Red3, 505 Color_Red3,
… …
532#endif 547#endif
533#ifdef KEEP_SCROLLCOLOR 548#ifdef KEEP_SCROLLCOLOR
534 Color_scroll, 549 Color_scroll,
535 Color_trough, 550 Color_trough,
536#endif 551#endif
537#if TINTING 552#if ENABLE_TRANSPARENCY
538 Color_tint, 553 Color_tint,
539#endif 554#endif
540#if OFF_FOCUS_FADING 555#if OFF_FOCUS_FADING
541 Color_fade, 556 Color_fade,
542#endif 557#endif
… …
549 TOTAL_COLORS = NRS_COLORS 564 TOTAL_COLORS = NRS_COLORS
550#endif 565#endif
551}; 566};
552 567
553#define Color_Bits 7 // 0 .. maxTermCOLOR 568#define Color_Bits 7 // 0 .. maxTermCOLOR
554
555#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
556#define NPIXCLR_BITS 32
557 569
558/* 570/*
559 * Resource list 571 * Resource list
560 */ 572 */
561enum { 573enum {
… …
563# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 575# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
564# include "rsinc.h" 576# include "rsinc.h"
565# undef def 577# undef def
566# undef reserve 578# undef reserve
567 NUM_RESOURCES 579 NUM_RESOURCES
568};
569
570// see init.C:xa_names, which must be kept in sync
571enum {
572 XA_TEXT = 0,
573 XA_COMPOUND_TEXT,
574 XA_UTF8_STRING,
575 XA_MULTIPLE,
576 XA_TARGETS,
577 XA_TIMESTAMP,
578 XA_VT_SELECTION,
579 XA_INCR,
580 XA_WM_PROTOCOLS,
581 XA_WM_DELETE_WINDOW,
582 XA_CLIPBOARD,
583#if ENABLE_FRILLS
584 XA_MOTIF_WM_HINTS,
585#endif
586#if ENABLE_EWMH
587 XA_NET_WM_PID,
588 XA_NET_WM_NAME,
589 XA_NET_WM_ICON_NAME,
590 XA_NET_WM_PING,
591#endif
592#if USE_XIM
593 XA_WM_LOCALE_NAME,
594#endif
595#if TRANSPARENT
596 XA_XROOTPMAP_ID,
597 XA_ESETROOT_PMAP_ID,
598#endif
599#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
600 XA_DNDPROTOCOL,
601 XA_DNDSELECTION,
602#endif
603#if ENABLE_XEMBED
604 XA_XEMBED,
605 XA_XEMBED_INFO,
606#endif
607 NUM_XA
608}; 580};
609 581
610/* DEC private modes */ 582/* DEC private modes */
611#define PrivMode_132 (1UL<<0) 583#define PrivMode_132 (1UL<<0)
612#define PrivMode_132OK (1UL<<1) 584#define PrivMode_132OK (1UL<<1)
… …
621#define PrivMode_ShiftKeys (1UL<<10) 593#define PrivMode_ShiftKeys (1UL<<10)
622#define PrivMode_VisibleCursor (1UL<<11) 594#define PrivMode_VisibleCursor (1UL<<11)
623#define PrivMode_MouseX10 (1UL<<12) 595#define PrivMode_MouseX10 (1UL<<12)
624#define PrivMode_MouseX11 (1UL<<13) 596#define PrivMode_MouseX11 (1UL<<13)
625#define PrivMode_scrollBar (1UL<<14) 597#define PrivMode_scrollBar (1UL<<14)
626#define PrivMode_menuBar (1UL<<15)
627#define PrivMode_TtyOutputInh (1UL<<16) 598#define PrivMode_TtyOutputInh (1UL<<15)
628#define PrivMode_Keypress (1UL<<17) 599#define PrivMode_Keypress (1UL<<16)
629#define PrivMode_smoothScroll (1UL<<18) 600#define PrivMode_smoothScroll (1UL<<17)
630#define PrivMode_vt52 (1UL<<19) 601#define PrivMode_vt52 (1UL<<18)
631#define PrivMode_LFNL (1UL<<20) 602#define PrivMode_LFNL (1UL<<19)
632/* too annoying to implement X11 highlight tracking */ 603/* too annoying to implement X11 highlight tracking */
633/* #define PrivMode_MouseX11Track (1LU<<21) */ 604/* #define PrivMode_MouseX11Track (1LU<<20) */
634 605
635#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 606#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
636#define PrivMode(test,bit) \
637 if (test) \
638 priv_modes |= (bit); \
639 else \
640 priv_modes &= ~(bit)
641 607
642#ifdef ALLOW_132_MODE 608#ifdef ALLOW_132_MODE
643# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 609# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
644#else 610#else
645# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 611# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
685/* 651/*
686 ***************************************************************************** 652 *****************************************************************************
687 * MACRO DEFINES 653 * MACRO DEFINES
688 ***************************************************************************** 654 *****************************************************************************
689 */ 655 */
690#define dDisp Display *disp = display->display 656#define dLocal(type,name) type const name = this->name
657
658// for speed reasons, we assume that all codepoints 32 to 126 are
659// single-width.
660#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
691 661
692/* convert pixel dimensions to row/column values. Everything as int32_t */ 662/* convert pixel dimensions to row/column values. Everything as int32_t */
693#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 663#define Pixel2Col(x) Pixel2Width((int32_t)(x))
694#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 664#define Pixel2Row(y) Pixel2Height((int32_t)(y))
695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 665#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
724#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 694#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
725#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 695#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
726 696
727#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 697#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
728 698
729#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 699#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
730#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 700#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
731 701
732#if ENABLE_STYLES 702#if ENABLE_STYLES
733# define FONTSET(style) fontset[GET_STYLE (style)] 703# define FONTSET(style) fontset[GET_STYLE (style)]
734#else 704#else
735# define FONTSET(style) fontset[0] 705# define FONTSET(style) fontset[0]
… …
763#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 733#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
764#define scrollbar_position(y) ((y) - scrollBar.beg) 734#define scrollbar_position(y) ((y) - scrollBar.beg)
765#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 735#define scrollbar_size() (scrollBar.end - scrollBar.beg \
766 - scrollbar_minheight ()) 736 - scrollbar_minheight ())
767 737
768#if (MENUBAR_MAX > 1)
769/* rendition style flags */
770# define menuBar_height() (fheight + MENU_SHADOW)
771# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
772# define isMenuBarWindow(w) ((w) == menuBar.win)
773#else
774# define menuBar_height() (0)
775# define menuBar_TotalHeight() (0)
776# define isMenuBarWindow(w) (0)
777#endif
778
779#ifdef XPM_BACKGROUND
780# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
781#else
782# define XPMClearArea(a, b, c, d, e, f, g)
783#endif
784
785#ifdef UTMP_SUPPORT
786# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
787# undef HAVE_UTMPX_H
788# undef HAVE_STRUCT_UTMPX
789# endif
790# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
791# undef HAVE_UTMP_H
792# undef HAVE_STRUCT_UTMP
793# endif
794
795# ifdef HAVE_UTMPX_H
796# include <utmpx.h>
797# endif
798# ifdef HAVE_UTMP_H
799# include <utmp.h>
800# endif
801#endif
802
803#ifdef DEBUG_CMD
804# define D_CMD(x) fprintf x ; fputc('\n', stderr)
805#else
806# define D_CMD(x)
807#endif
808#ifdef DEBUG_INIT
809# define D_INIT(x) fprintf x ; fputc('\n', stderr)
810#else
811# define D_INIT(x)
812#endif
813#ifdef DEBUG_MAIN
814# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
815#else
816# define D_MAIN(x)
817#endif
818#ifdef DEBUG_SIZE
819# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
820#else
821# define D_SIZE(x)
822#endif
823
824extern class rxvt_failure_exception { } rxvt_failure_exception;
825
826typedef callback1<void, const char *> log_callback; 738typedef callback<void (const char *)> log_callback;
827typedef callback1<int, int> getfd_callback; 739typedef callback<int (int)> getfd_callback;
828
829extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
830extern void rxvt_log (const char *fmt, ...);
831extern void rxvt_warn (const char *fmt, ...);
832extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
833extern void rxvt_exit_failure () __attribute__ ((noreturn));
834 740
835#define SET_LOCALE(locale) rxvt_set_locale (locale) 741#define SET_LOCALE(locale) rxvt_set_locale (locale)
836extern bool rxvt_set_locale (const char *locale); 742extern bool rxvt_set_locale (const char *locale) NOTHROW;
837extern bool rxvt_push_locale (const char *locale); 743extern void rxvt_push_locale (const char *locale) NOTHROW;
838extern void rxvt_pop_locale (); 744extern void rxvt_pop_locale () NOTHROW;
839
840/****************************************************************************/
841
842#ifdef MENUBAR
843# include "menubar.h"
844#endif
845
846#define BLINK_INTERVAL 0.5
847#define TEXT_BLINK_INTERVAL 0.5
848
849#ifndef __attribute__
850# ifdef __GNUC__
851# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
852# define __attribute__(x)
853# endif
854# endif
855# define __attribute__(x)
856#endif
857 745
858/****************************************************************************/ 746/****************************************************************************/
859 747
860#define LINE_LONGER 0x0001 // line is continued on the next row 748#define LINE_LONGER 0x0001 // line is continued on the next row
861#define LINE_FILTERED 0x0002 // line has been filtered 749#define LINE_FILTERED 0x0002 // line has been filtered
862#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 750#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
751#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
752#define LINE_BIDI 0x0010 // line needs bidi (NYI)
863 753
864struct line_t { 754struct line_t {
865 text_t *t; // terminal the text 755 text_t *t; // terminal the text
866 rend_t *r; // rendition, uses RS_ flags 756 rend_t *r; // rendition, uses RS_ flags
867 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 757 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
921# define COMPOSE_LO 0x40000000UL 811# define COMPOSE_LO 0x40000000UL
922# define COMPOSE_HI 0x400fffffUL 812# define COMPOSE_HI 0x400fffffUL
923# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 813# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
924#else 814#else
925# if ENABLE_PERL 815# if ENABLE_PERL
926# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 816# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
927# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 817# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
928# else 818# else
929# define COMPOSE_LO 0xd800UL 819# define COMPOSE_LO 0xd800UL
930# define COMPOSE_HI 0xf8ffUL 820# define COMPOSE_HI 0xf8ffUL
931# endif 821# endif
… …
960#endif 850#endif
961 851
962/****************************************************************************/ 852/****************************************************************************/
963 853
964#ifdef KEYSYM_RESOURCE 854#ifdef KEYSYM_RESOURCE
965 class keyboard_manager; 855class keyboard_manager;
966#endif 856#endif
967 857
968struct rxvt_term : zero_initialized, rxvt_vars { 858struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
859
860 // special markers with magic addresses
861 static const char resval_undef []; // options specifically unset
862 static const char resval_on []; // boolean options switched on
863 static const char resval_off []; // or off
864
969 log_callback *log_hook; // log error messages through this hook, if != 0 865 log_callback *log_hook; // log error messages through this hook, if != 0
970 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 866 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
971
972#if ENABLE_PERL 867#if ENABLE_PERL
973 void *self; // perl's $self 868 rxvt_perl_term perl;
974#endif 869#endif
975
976 struct mbstate mbstate; // current input multibyte state 870 struct mbstate mbstate; // current input multibyte state
977 871
978 unsigned char want_refresh:1, 872 unsigned char want_refresh:1,
979#ifdef TRANSPARENT
980 want_full_refresh:1, /* awaiting full screen refresh */
981#endif
982#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
983 am_transparent:1, /* is a transparent term */
984 am_pixmap_trans:1, /* transparency w/known root pixmap */
985#endif
986 current_screen:1, /* primary or secondary */ 873 current_screen:1, /* primary or secondary */
987 hate_those_clicks:1, /* a.k.a. keep mark position */
988 num_scr_allow:1, 874 num_scr_allow:1,
989 bypass_keystate:1, 875 bypass_keystate:1,
990#ifdef CURSOR_BLINK 876#ifdef CURSOR_BLINK
991 hidden_cursor:1, 877 hidden_cursor:1,
992#endif 878#endif
… …
1007#endif 893#endif
1008 scrollbar_align, 894 scrollbar_align,
1009 selection_wait, 895 selection_wait,
1010 selection_type; 896 selection_type;
1011/* ---------- */ 897/* ---------- */
898 bool rvideo_state, rvideo_mode;
899#ifndef NO_BELL
1012 short rvideo; 900 bool rvideo_bell;
901#endif
1013 int num_scr; /* screen: number lines scrolled */ 902 int num_scr; /* screen: number lines scrolled */
1014 int prev_ncol, /* screen: previous number of columns */ 903 int prev_ncol, /* screen: previous number of columns */
1015 prev_nrow; /* screen: previous number of rows */ 904 prev_nrow; /* screen: previous number of rows */
1016/* ---------- */ 905/* ---------- */
1017 rend_t rstyle; 906 rend_t rstyle;
1018/* ---------- */
1019 uint32_t pixcolor_set[NPIXCLR_SETS];
1020/* ---------- */ 907/* ---------- */
1021#ifdef SELECTION_SCROLLING 908#ifdef SELECTION_SCROLLING
1022 int scroll_selection_lines; 909 int scroll_selection_lines;
1023 enum page_dirn scroll_selection_dir; 910 enum page_dirn scroll_selection_dir;
1024 int selection_save_x, 911 int selection_save_x,
… …
1030 /* give proper Scroll behaviour */ 917 /* give proper Scroll behaviour */
1031#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 918#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1032 mouse_slip_wheel_speed, 919 mouse_slip_wheel_speed,
1033#endif 920#endif
1034 refresh_count, 921 refresh_count,
1035 refresh_limit,
1036 last_bot, /* scrollbar last bottom position */ 922 last_bot, /* scrollbar last bottom position */
1037 last_top, /* scrollbar last top position */ 923 last_top, /* scrollbar last top position */
1038 last_state, /* scrollbar last state */ 924 last_state, /* scrollbar last state */
1039 scrollbar_len, 925 scrollbar_len,
1040#ifdef MENUBAR
1041 menu_readonly, /* okay to alter menu? */
1042 Arrows_x,
1043#endif
1044#if MENUBAR_MAX > 1
1045 Nbars,
1046#endif
1047 window_vt_x, 926 window_vt_x,
1048 window_vt_y, 927 window_vt_y,
1049 window_sb_x, 928 window_sb_x,
1050# ifdef POINTER_BLANK 929# ifdef POINTER_BLANK
1051 pointerBlankDelay, 930 pointerBlankDelay,
… …
1058 int old_width, /* last used width in screen resize */ 937 int old_width, /* last used width in screen resize */
1059 old_height; /* last used height in screen resize */ 938 old_height; /* last used height in screen resize */
1060 unsigned long priv_modes, 939 unsigned long priv_modes,
1061 SavedModes; 940 SavedModes;
1062/* ---------- */ 941/* ---------- */
1063 Atom xa[NUM_XA]; 942 Atom *xa;
1064/* ---------- */ 943/* ---------- */
1065#ifdef MENUBAR 944#ifdef RXVT_SCROLLBAR
1066 GC menubarGC;
1067#endif
1068#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1069 GC scrollbarGC, 945 GC scrollbarGC,
1070 topShadowGC, 946 topShadowGC,
1071 botShadowGC; 947 botShadowGC;
1072#endif 948#endif
1073#ifdef XTERM_SCROLLBAR 949#ifdef XTERM_SCROLLBAR
… …
1096 char * incr_buf; 972 char * incr_buf;
1097 size_t incr_buf_size, incr_buf_fill; 973 size_t incr_buf_size, incr_buf_fill;
1098/* ---------- */ 974/* ---------- */
1099 Cursor leftptr_cursor; 975 Cursor leftptr_cursor;
1100/* ---------- */ 976/* ---------- */
1101#ifndef NO_BACKSPACE_KEY
1102 const char *key_backspace;
1103#endif
1104#ifndef NO_DELETE_KEY
1105 const char *key_delete;
1106#endif
1107 struct mouse_event MEvent; 977 struct mouse_event MEvent;
1108 XComposeStatus compose; 978 XComposeStatus compose;
1109 ttymode_t tio; 979 ttymode_t tio;
1110#ifdef UTMP_SUPPORT
1111# ifdef HAVE_STRUCT_UTMP
1112 struct utmp ut;
1113# endif
1114# ifdef HAVE_STRUCT_UTMPX
1115 struct utmpx utx;
1116# endif
1117# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1118 char ut_id[5];
1119# endif
1120 int utmp_pos;
1121#endif
1122 row_col_t oldcursor; 980 row_col_t oldcursor;
1123#ifdef XPM_BACKGROUND 981#ifdef HAVE_BG_PIXMAP
1124 bgPixmap_t bgPixmap; 982 bgPixmap_t bgPixmap;
1125 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1126#endif 983#endif
1127#ifdef MENUBAR 984#ifdef HAVE_AFTERIMAGE
1128 menu_t *ActiveMenu, /* currently active menu */ 985 ASVisual *asv;
1129 *BuildMenu; /* the menu currently being built */ 986 ASImageManager *asimman;
1130 bar_t *CurrentBar;
1131# if ! (MENUBAR_MAX > 1)
1132 bar_t BarList;
1133# endif /* (MENUBAR_MAX > 1) */
1134#endif 987#endif
1135 988
1136#if ENABLE_OVERLAY 989#if ENABLE_OVERLAY
1137 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 990 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1138 text_t **ov_text; 991 text_t **ov_text;
1139 rend_t **ov_rend; 992 rend_t **ov_rend;
1140 993
1141 void scr_swap_overlay (); 994 void scr_swap_overlay () NOTHROW;
1142 void scr_overlay_new (int x, int y, int w, int h); 995 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1143 void scr_overlay_off (); 996 void scr_overlay_off () NOTHROW;
1144 void scr_overlay_set (int x, int y, 997 void scr_overlay_set (int x, int y,
1145 text_t text, 998 text_t text,
1146 rend_t rend = OVERLAY_RSTYLE); 999 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1147 void scr_overlay_set (int x, int y, const char *s); 1000 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1148 void scr_overlay_set (int x, int y, const wchar_t *s); 1001 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1149#endif 1002#endif
1150 1003
1151 vector<void *> allocated; // free these memory blocks with free() 1004 vector<void *> allocated; // free these memory blocks with free()
1152 1005
1153 char *env_windowid; /* environmental variable WINDOWID */ 1006 char env_windowid[21]; /* environmental variable WINDOWID */
1007 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1154 char *env_display; /* environmental variable DISPLAY */ 1008 char *env_display; /* environmental variable DISPLAY */
1155 char *env_term; /* environmental variable TERM */ 1009 char *env_term; /* environmental variable TERM */
1156 char *env_colorfgbg; 1010
1157 char *locale; 1011 char *locale;
1158 char charsets[4]; 1012 char charsets[4];
1159 char *v_buffer; /* pointer to physical buffer */ 1013 char *v_buffer; /* pointer to physical buffer */
1160 unsigned int v_buflen; /* size of area to write */ 1014 unsigned int v_buflen; /* size of area to write */
1161 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1015 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1162 1016
1163#ifdef KEYSYM_RESOURCE 1017#ifdef KEYSYM_RESOURCE
1164 keyboard_manager *keyboard; 1018 keyboard_manager *keyboard;
1165#endif 1019#endif
1166 1020
1167 const char *rs[NUM_RESOURCES]; 1021 const char *rs[NUM_RESOURCES];
1168 /* command input buffering */ 1022 /* command input buffering */
1169 char *cmdbuf_ptr, *cmdbuf_endp; 1023 char *cmdbuf_ptr, *cmdbuf_endp;
1170 char cmdbuf_base[CBUFSIZ]; 1024 char cmdbuf_base[CBUFSIZ];
1025
1026 ptytty *pty;
1171 1027
1172 rxvt_salloc *talloc; // text line allocator 1028 rxvt_salloc *talloc; // text line allocator
1173 rxvt_salloc *ralloc; // rend line allocator 1029 rxvt_salloc *ralloc; // rend line allocator
1174 1030
1175 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1031 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1184 void iso14755_54 (int x, int y); 1040 void iso14755_54 (int x, int y);
1185# endif 1041# endif
1186#endif 1042#endif
1187 1043
1188 // modifies first argument(!) 1044 // modifies first argument(!)
1189 void paste (char *data, unsigned int len); 1045 void paste (char *data, unsigned int len) NOTHROW;
1190 1046
1191 void flush (); 1047 long vt_emask, vt_emask_perl, vt_emask_xim;
1192 1048
1193#if TRANSPARENT 1049 void vt_select_input () const NOTHROW
1050 {
1051 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1052 }
1053
1054#if ENABLE_TRANSPARENCY || ENABLE_PERL
1194 void rootwin_cb (XEvent &xev); 1055 void rootwin_cb (XEvent &xev);
1195 xevent_watcher rootwin_ev; 1056 xevent_watcher rootwin_ev;
1196#endif 1057#endif
1058#ifdef HAVE_BG_PIXMAP
1059 int update_background ();
1060 void update_background_cb (time_watcher &w);
1061 time_watcher update_background_ev;
1062#endif
1197 1063
1198 void x_cb (XEvent &xev); 1064 void x_cb (XEvent &xev);
1065 void flush ();
1199 xevent_watcher termwin_ev; 1066 xevent_watcher termwin_ev;
1200 xevent_watcher vt_ev; 1067 xevent_watcher vt_ev;
1201#ifdef HAVE_SCROLLBARS 1068#ifdef HAVE_SCROLLBARS
1202 xevent_watcher scrollbar_ev; 1069 xevent_watcher scrollbar_ev;
1203#endif 1070#endif
1204#ifdef MENUBAR
1205 xevent_watcher menubar_ev;
1206#endif
1207 1071
1072 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1208 void check_cb (check_watcher &w); check_watcher check_ev; 1073 void check_cb (check_watcher &w); check_watcher check_ev;
1209 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1074 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1210 void flush_cb (time_watcher &w); time_watcher flush_ev; 1075 void flush_cb (time_watcher &w); time_watcher flush_ev;
1211
1212 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1076 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1213
1214 void incr_cb (time_watcher &w); time_watcher incr_ev; 1077 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1215 1078
1216#ifdef CURSOR_BLINK 1079#ifdef CURSOR_BLINK
1217 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1080 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1218#endif 1081#endif
1219#ifdef TEXT_BLINK 1082#ifdef TEXT_BLINK
1220 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1083 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1084#endif
1085#ifndef NO_BELL
1086 void bell_cb (time_watcher &w); time_watcher bell_ev;
1221#endif 1087#endif
1222 1088
1223#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1224 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1090 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1225#endif 1091#endif
… …
1242 1108
1243 void tt_winch (); 1109 void tt_winch ();
1244 1110
1245 rxvt_term (); 1111 rxvt_term ();
1246 ~rxvt_term (); 1112 ~rxvt_term ();
1247 void child_exit (); // child has exited, usually destroys
1248 void destroy (); 1113 void destroy ();
1249 void emergency_cleanup (); 1114 void emergency_cleanup ();
1250 1115
1251 bool init (int argc, const char *const *argv); 1116 bool init (int argc, const char *const *argv, stringvec *envv);
1117
1118 bool init (stringvec *argv, stringvec *envv)
1119 {
1120 this->argv = argv;
1121 return init (argv->size (), argv->begin (), envv);
1122 }
1123
1252 bool init_vars (); 1124 bool init_vars ();
1253 1125
1254 bool pty_fill (); 1126 bool pty_fill ();
1127
1128 void make_current () const // make this the "currently active" urxvt instance
1129 {
1130 SET_R (this);
1131 set_environ (envv);
1132 rxvt_set_locale (locale);
1133 }
1255 1134
1256 void init_secondary (); 1135 void init_secondary ();
1257 const char **init_resources (int argc, const char *const *argv); 1136 const char **init_resources (int argc, const char *const *argv);
1137 const char *x_resource (const char *name);
1258 void init_env (); 1138 void init_env ();
1259 void set_locale (const char *locale); 1139 void set_locale (const char *locale);
1260 void init_xlocale (); 1140 void init_xlocale ();
1261 void init_command (const char *const *argv); 1141 void init_command (const char *const *argv);
1262 void run_command (const char *const *argv); 1142 void run_command (const char *const *argv);
… …
1267 void create_windows (int argc, const char *const *argv); 1147 void create_windows (int argc, const char *const *argv);
1268 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1148 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1269 void window_calc (unsigned int newwidth, unsigned int newheight); 1149 void window_calc (unsigned int newwidth, unsigned int newheight);
1270 1150
1271#if USE_XIM 1151#if USE_XIM
1272 rxvt_xim *input_method; 1152 rxvt_xim *input_method;
1273 XIC Input_Context; 1153 XIC Input_Context;
1274 XIMStyle input_style; 1154 XIMStyle input_style;
1275 XPoint spot; // most recently sent spot position 1155 XPoint spot; // most recently sent spot position
1276 1156
1277 void im_destroy (); 1157 void im_destroy ();
1278 void im_cb (); im_watcher im_ev; 1158 void im_cb (); im_watcher im_ev;
1279 void im_set_size (XRectangle &size); 1159 void im_set_size (XRectangle &size);
1280 void im_set_position (XPoint &pos); 1160 void im_set_position (XPoint &pos) NOTHROW;
1281 void im_set_color (unsigned long &fg, unsigned long &bg); 1161 void im_set_color (unsigned long &fg, unsigned long &bg);
1282 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1162 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1283 1163
1284 bool IMisRunning (); 1164 bool IMisRunning ();
1285 void IMSendSpot (); 1165 void IMSendSpot ();
1286 bool IM_get_IC (const char *modifiers); 1166 bool IM_get_IC (const char *modifiers);
1287 void IMSetStatusPosition (); 1167 void IMSetPosition ();
1288#endif 1168#endif
1289 1169
1290 void resize_scrollbar (); 1170 void resize_scrollbar ();
1291 1171
1292 void pixel_position (int *x, int *y);
1293
1294 void selection_click (int clicks, int x, int y);
1295 void selection_extend (int x, int y, int flag);
1296 void selection_rotate (int x, int y);
1297
1298 /* autoconvert */
1299
1300 // command.C 1172 // command.C
1301 void lookup_key (XKeyEvent &ev); 1173 void key_press (XKeyEvent &ev);
1174 void key_release (XKeyEvent &ev);
1302 unsigned int cmd_write (const char *str, unsigned int count); 1175 unsigned int cmd_write (const char *str, unsigned int count);
1303 1176
1304 wchar_t next_char (); 1177 wchar_t next_char () NOTHROW;
1305 wchar_t cmd_getc (); 1178 wchar_t cmd_getc () THROW ((class out_of_input));
1306 uint32_t next_octet (); 1179 uint32_t next_octet () NOTHROW;
1307 uint32_t cmd_get8 (); 1180 uint32_t cmd_get8 () THROW ((class out_of_input));
1308 1181
1309 bool cmd_parse (); 1182 bool cmd_parse ();
1310 void mouse_report (XButtonEvent &ev); 1183 void mouse_report (XButtonEvent &ev);
1311 void button_press (XButtonEvent &ev); 1184 void button_press (XButtonEvent &ev);
1312 void button_release (XButtonEvent &ev); 1185 void button_release (XButtonEvent &ev);
1313 void focus_in (); 1186 void focus_in ();
1314 void focus_out (); 1187 void focus_out ();
1315 int check_our_parents (); 1188 void update_fade_color (unsigned int idx);
1316#ifdef PRINTPIPE 1189#ifdef PRINTPIPE
1317 FILE *popen_printer (); 1190 FILE *popen_printer ();
1318 int pclose_printer (FILE *stream); 1191 int pclose_printer (FILE *stream);
1319#endif 1192#endif
1320 void process_print_pipe (); 1193 void process_print_pipe ();
… …
1333 void process_sgr_mode (unsigned int nargs, const int *arg); 1206 void process_sgr_mode (unsigned int nargs, const int *arg);
1334 void process_graphics (); 1207 void process_graphics ();
1335 // init.C 1208 // init.C
1336 void Get_Colours (); 1209 void Get_Colours ();
1337 void get_ourmods (); 1210 void get_ourmods ();
1338 // logging.C
1339 void makeutent (const char *pty, const char *hostname);
1340 void cleanutent ();
1341 // main.C 1211 // main.C
1342 void privileged_utmp (rxvt_privaction action);
1343 bool set_fonts (); 1212 bool set_fonts ();
1344 void set_string_property (Atom prop, const char *str, int len = -1); 1213 void set_string_property (Atom prop, const char *str, int len = -1);
1345 void set_utf8_property (Atom prop, const char *str, int len = -1); 1214 void set_utf8_property (Atom prop, const char *str, int len = -1);
1346 void set_title (const char *str); 1215 void set_title (const char *str);
1347 void set_icon_name (const char *str); 1216 void set_icon_name (const char *str);
1348 void set_window_color (int idx, const char *color); 1217 void set_window_color (int idx, const char *color);
1349 void set_colorfgbg (); 1218 void set_colorfgbg ();
1350 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1219 bool set_color (rxvt_color &color, const char *name);
1220 void alias_color (int dst, int src);
1351 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1221 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1352 1222 void get_window_origin (int &x, int &y);
1353#ifdef MENUBAR 1223 Pixmap get_pixmap_property (int prop_id);
1354 // menubar.C
1355 void menuitem_free (menu_t *menu, menuitem_t *item);
1356 int action_dispatch (action_t *action);
1357 void menuarrow_free (char name);
1358 void menuarrow_add (char *string);
1359 char *menu_find_base (menu_t **menu, char *path);
1360 menu_t *menu_delete (menu_t *menu);
1361 menu_t *menu_add (menu_t *parent, char *path);
1362 void drawbox_menubar (int x, int len, int state);
1363 void drawtriangle (int x, int y, int state);
1364 void drawbox_menuitem (int y, int state);
1365 void menu_show ();
1366 void menu_display (void (rxvt_term::*update) ());
1367 void menu_hide_all ();
1368 void menu_hide ();
1369 void menu_clear (menu_t *menu);
1370 void menubar_clear ();
1371 bar_t *menubar_find (const char *name);
1372 int menubar_push (const char *name);
1373 void menubar_remove (const char *name);
1374 void menubar_dump (FILE *fp);
1375 void menubar_read (const char *filename);
1376 void menubar_dispatch (char *str);
1377 void draw_Arrows (int name, int state);
1378 void menubar_expose ();
1379 int menubar_mapping (int map);
1380 int menu_select (XButtonEvent &ev);
1381 void menubar_select (XButtonEvent &ev);
1382 void menubar_control (XButtonEvent &ev);
1383 void map_menuBar (int map);
1384#endif
1385 1224
1386 // screen.C 1225 // screen.C
1387 1226
1388 void lalloc (line_t &l) 1227 void lalloc (line_t &l) const
1389 { 1228 {
1390 l.t = (text_t *)talloc->alloc (); 1229 l.t = (text_t *)talloc->alloc ();
1391 l.r = (rend_t *)ralloc->alloc (); 1230 l.r = (rend_t *)ralloc->alloc ();
1392 } 1231 }
1393 1232
… …
1397 talloc->free (l.t); 1236 talloc->free (l.t);
1398 ralloc->free (l.r); 1237 ralloc->free (l.r);
1399 } 1238 }
1400#endif 1239#endif
1401 1240
1402 void lresize (line_t &l) 1241 void lresize (line_t &l) const
1403 { 1242 {
1404 if (!l.t) 1243 if (!l.t)
1405 return; 1244 return;
1406 1245
1407 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1246 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1411 1250
1412 if (ncol > prev_ncol) 1251 if (ncol > prev_ncol)
1413 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1252 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1414 } 1253 }
1415 1254
1416 int fgcolor_of (rend_t r) 1255 int fgcolor_of (rend_t r) const NOTHROW
1417 { 1256 {
1418 int base = GET_BASEFG (r); 1257 int base = GET_BASEFG (r);
1419#ifndef NO_BRIGHTCOLOR 1258#ifndef NO_BRIGHTCOLOR
1420 if (r & RS_Bold 1259 if (r & RS_Bold
1421# if ENABLE_STYLES 1260# if ENABLE_STYLES
1422 && OPTION (Opt_intensityStyles) 1261 && option (Opt_intensityStyles)
1423# endif 1262# endif
1424 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1263 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1425 base += minBrightCOLOR - minCOLOR; 1264 base += minBrightCOLOR - minCOLOR;
1426#endif 1265#endif
1427 return base; 1266 return base;
1428 } 1267 }
1429 1268
1430 int bgcolor_of (rend_t r) 1269 int bgcolor_of (rend_t r) const NOTHROW
1431 { 1270 {
1432 int base = GET_BASEBG (r); 1271 int base = GET_BASEBG (r);
1433#ifndef NO_BRIGHTCOLOR 1272#ifndef NO_BRIGHTCOLOR
1434 if (r & RS_Blink 1273 if (r & RS_Blink
1435# if ENABLE_STYLES 1274# if ENABLE_STYLES
1436 && OPTION (Opt_intensityStyles) 1275 && option (Opt_intensityStyles)
1437# endif 1276# endif
1438 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1277 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1439 base += minBrightCOLOR - minCOLOR; 1278 base += minBrightCOLOR - minCOLOR;
1440#endif 1279#endif
1441 return base; 1280 return base;
1442 } 1281 }
1443 1282
1283 bool option (uint8_t opt) const NOTHROW
1284 {
1285 return options[opt >> 3] & (1 << (opt & 7));
1286 }
1287
1288 void set_option (uint8_t opt, bool set = true) NOTHROW
1289 {
1290 if (set)
1291 options[opt >> 3] |= (1 << (opt & 7));
1292 else
1293 options[opt >> 3] &= ~(1 << (opt & 7));
1294 }
1295
1296 void PrivMode (int set, unsigned bit) NOTHROW
1297 {
1298 if (set)
1299 priv_modes |= bit;
1300 else
1301 priv_modes &= ~bit;
1302 }
1303
1444 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1304 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1445 void scr_blank_screen_mem (line_t &l, rend_t efs); 1305 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1446 int scr_scroll_text (int row1, int row2, int count); 1306 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1447 void scr_reset (); 1307 void scr_reset ();
1448 void scr_release (); 1308 void scr_release () NOTHROW;
1449 void scr_clear (bool really = false); 1309 void scr_clear (bool really = false) NOTHROW;
1450 void scr_refresh (unsigned char refresh_type); 1310 void scr_refresh () NOTHROW;
1451 bool scr_refresh_rend (rend_t mask, rend_t value); 1311 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1452 void scr_erase_screen (int mode); 1312 void scr_erase_screen (int mode) NOTHROW;
1453#if ENABLE_FRILLS 1313#if ENABLE_FRILLS
1454 void scr_erase_savelines (); 1314 void scr_erase_savelines () NOTHROW;
1455 void scr_backindex (); 1315 void scr_backindex () NOTHROW;
1456 void scr_forwardindex (); 1316 void scr_forwardindex () NOTHROW;
1457#endif 1317#endif
1458 void scr_touch (bool refresh); 1318 void scr_touch (bool refresh) NOTHROW;
1459 void scr_expose (int x, int y, int width, int height, bool refresh); 1319 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1460 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1320 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1461 void scr_recolour (); 1321 void scr_recolour () NOTHROW;
1462 void scr_remap_chars (); 1322 void scr_remap_chars () NOTHROW;
1463 void scr_remap_chars (line_t &l); 1323 void scr_remap_chars (line_t &l) NOTHROW;
1324
1325 enum cursor_mode { SAVE, RESTORE };
1464 1326
1465 void scr_poweron (); 1327 void scr_poweron ();
1466 void scr_cursor (int mode); 1328 void scr_cursor (cursor_mode mode) NOTHROW;
1467 void scr_do_wrap (); 1329 void scr_do_wrap () NOTHROW;
1330 void scr_swap_screen () NOTHROW;
1468 int scr_change_screen (int scrn); 1331 void scr_change_screen (int scrn);
1469 void scr_color (unsigned int color, int fgbg); 1332 void scr_color (unsigned int color, int fgbg) NOTHROW;
1470 void scr_rendition (int set, int style); 1333 void scr_rendition (int set, int style) NOTHROW;
1471 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1334 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1472 void scr_backspace (); 1335 void scr_backspace () NOTHROW;
1473 void scr_tab (int count, bool ht = false); 1336 void scr_tab (int count, bool ht = false) NOTHROW;
1474 void scr_gotorc (int row, int col, int relative); 1337 void scr_gotorc (int row, int col, int relative) NOTHROW;
1475 void scr_index (enum page_dirn direction); 1338 void scr_index (enum page_dirn direction) NOTHROW;
1476 void scr_erase_line (int mode); 1339 void scr_erase_line (int mode) NOTHROW;
1477 void scr_E (); 1340 void scr_E () NOTHROW;
1478 void scr_insdel_lines (int count, int insdel); 1341 void scr_insdel_lines (int count, int insdel) NOTHROW;
1479 void scr_insdel_chars (int count, int insdel); 1342 void scr_insdel_chars (int count, int insdel) NOTHROW;
1480 void scr_scroll_region (int top, int bot); 1343 void scr_scroll_region (int top, int bot) NOTHROW;
1481 void scr_cursor_visible (int mode); 1344 void scr_cursor_visible (int mode) NOTHROW;
1482 void scr_autowrap (int mode); 1345 void scr_autowrap (int mode) NOTHROW;
1483 void scr_relative_origin (int mode); 1346 void scr_relative_origin (int mode) NOTHROW;
1484 void scr_insert_mode (int mode); 1347 void scr_insert_mode (int mode) NOTHROW;
1485 void scr_set_tab (int mode); 1348 void scr_set_tab (int mode) NOTHROW;
1486 void scr_rvideo_mode (int mode); 1349 void scr_rvideo_mode (bool on) NOTHROW;
1487 void scr_report_position (); 1350 void scr_report_position () NOTHROW;
1488 void set_font_style (); 1351 void set_font_style () NOTHROW;
1489 void scr_charset_choose (int set); 1352 void scr_charset_choose (int set) NOTHROW;
1490 void scr_charset_set (int set, unsigned int ch); 1353 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1491 int scr_move_to (int y, int len); 1354 void scr_move_to (int y, int len) NOTHROW;
1492 int scr_page (enum page_dirn direction, int nlines); 1355 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1493 int scr_changeview (unsigned int oldviewstart); 1356 bool scr_changeview (int new_view_start) NOTHROW;
1494 void scr_bell (); 1357 void scr_bell () NOTHROW;
1495 void scr_printscreen (int fullhist); 1358 void scr_printscreen (int fullhist) NOTHROW;
1359 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1360 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1496 void scr_reverse_selection (); 1361 void scr_reverse_selection () NOTHROW;
1497 void scr_dump (int fd); 1362 void scr_dump (int fd) NOTHROW;
1363
1498 void selection_check (int check_more); 1364 void selection_check (int check_more) NOTHROW;
1499 void selection_paste (Window win, Atom prop, bool delete_prop); 1365 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1500 void selection_property (Window win, Atom prop); 1366 void selection_property (Window win, Atom prop) NOTHROW;
1501 void selection_request (Time tm, int x, int y); 1367 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1502 int selection_request_other (Atom target, int selnum); 1368 int selection_request_other (Atom target, int selnum) NOTHROW;
1503 void selection_clear (); 1369 void selection_clear () NOTHROW;
1504 void selection_make (Time tm); 1370 void selection_make (Time tm);
1505 bool selection_grab (Time tm); 1371 bool selection_grab (Time tm) NOTHROW;
1506 void selection_start_colrow (int col, int row); 1372 void selection_start_colrow (int col, int row) NOTHROW;
1507 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1373 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1508 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1374 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1509 void selection_remove_trailing_spaces (); 1375 void selection_remove_trailing_spaces () NOTHROW;
1510 void selection_send (const XSelectionRequestEvent &rq); 1376 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1377 void selection_click (int clicks, int x, int y) NOTHROW;
1378 void selection_extend (int x, int y, int flag) NOTHROW;
1379 void selection_rotate (int x, int y) NOTHROW;
1380
1381 void pixel_position (int *x, int *y) NOTHROW;
1511 1382
1512#if defined(NEXT_SCROLLBAR) 1383#if defined(NEXT_SCROLLBAR)
1513 // scrollbar-next.C 1384 // scrollbar-next.C
1514 Pixmap renderPixmap (const char *const *data, int width, int height); 1385 Pixmap renderPixmap (const char *const *data, int width, int height);
1515 void init_scrollbar_stuff (); 1386 void init_scrollbar_stuff ();
… …
1517 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1388 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1518#endif 1389#endif
1519 1390
1520#if defined(RXVT_SCROLLBAR) 1391#if defined(RXVT_SCROLLBAR)
1521 // scrollbar-rxvt.C 1392 // scrollbar-rxvt.C
1522 void Draw_button (int x, int y, int state, int dirn);
1523 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1393 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1524#endif 1394#endif
1525 1395
1526#if defined(XTERM_SCROLLBAR) 1396#if defined(XTERM_SCROLLBAR)
1527 // scrollbar-xterm.C 1397 // scrollbar-xterm.C
… …
1541 // xdefaults.C 1411 // xdefaults.C
1542 void get_options (int argc, const char *const *argv); 1412 void get_options (int argc, const char *const *argv);
1543 int parse_keysym (const char *str, const char *arg); 1413 int parse_keysym (const char *str, const char *arg);
1544 void get_xdefaults (FILE *stream, const char *name); 1414 void get_xdefaults (FILE *stream, const char *name);
1545 void extract_resources (); 1415 void extract_resources ();
1546 // xpm.C
1547 int scale_pixmap (const char *geom);
1548 void resize_pixmap ();
1549 Pixmap set_bgPixmap (const char *file);
1550}; 1416};
1551 1417
1552/*
1553 *****************************************************************************
1554 * PROTOTYPES
1555 *****************************************************************************
1556 */
1557#ifdef PROTOTYPES
1558# define __PROTO(p) p
1559#else
1560# define __PROTO(p) ()
1561#endif
1562
1563#ifdef DEBUG_malloc
1564# include "dmalloc.h" /* This comes last */
1565#endif
1566
1567#endif /* _RXVT_H_ */ 1418#endif /* _RXVT_H_ */
1568 1419

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