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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.196 by root, Wed Jan 11 02:13:56 2006 UTC vs.
Revision 1.268 by ayin, Tue May 1 21:10:04 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#include "rxvtperl.h" 45#include "rxvtperl.h"
25 46
26#if ENABLE_FRILLS 47// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_XEMBED 1 48#if ENABLE_MINIMAL
28# define ENABLE_EWMH 1 49# define strcmp(a,b) (strcmp)(a,b)
29# define CURSOR_BLINK 1 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)
30#endif 54#endif
31 55
32/* 56/*
33 ***************************************************************************** 57 *****************************************************************************
34 * SYSTEM HACKS 58 * SYSTEM HACKS
… …
43#if defined (sun) && !defined (__sun__) 67#if defined (sun) && !defined (__sun__)
44# define __sun__ 1 68# define __sun__ 1
45#endif 69#endif
46 70
47#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
48typedef char *XPointer; 72typedef char *XPointer;
49#endif 73#endif
50 74
51#ifdef HAVE_TERMIOS_H
52# include <termios.h> 75#include <termios.h>
53typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
54#else
55# include <sgtty.h>
56typedef struct {
57 struct sgttyb sg;
58 struct tchars tc;
59 struct ltchars lc;
60 int line;
61 int local;
62} ttymode_t;
63#endif
64 77
65#ifdef XPM_BACKGROUND 78#ifdef XPM_BACKGROUND
66# ifdef XPM_INC_X11 79# ifdef XPM_INC_X11
67# include <X11/xpm.h> 80# include <X11/xpm.h>
68# else 81# else
… …
74# define STDIN_FILENO 0 87# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 88# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 89# define STDERR_FILENO 2
77#endif 90#endif
78 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 { };
99
79/* 100/*
80 ***************************************************************************** 101 *****************************************************************************
81 * PROTOTYPES 102 * PROTOTYPES
82 ***************************************************************************** 103 *****************************************************************************
83 */ 104 */
84// main.C 105// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 106RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 107RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 108void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 109void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 110void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 111void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 112
93// util.C 113// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 114char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 115wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 117wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 118char * rxvt_strdup_cpp (const char *str);
99 119
100// misc.C 120#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
121
101char * rxvt_r_basename (const char *str); 122char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 123void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 124void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 125void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 126void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 127void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
128
107int rxvt_Str_match (const char *s1, const char *s2); 129int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 130const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 131char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 132int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 133char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 134void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 135char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h); 136
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type); 137/////////////////////////////////////////////////////////////////////////////
116void rxvt_usleep (int usecs); 138
139// temporarily replace the process environment
140extern char **environ;
141extern char **rxvt_environ; // the original environ pointer
142
143inline void set_environ (stringvec *envv)
144{
145#if ENABLE_PERL
146 assert (envv);
147#else
148 if (envv)
149#endif
150 environ = (char **)envv->begin ();
151}
152
153inline void set_environ (char **envv)
154{
155#if ENABLE_PERL
156 assert (envv);
157#else
158 if (envv)
159#endif
160 environ = envv;
161}
117 162
118/* 163/*
119 ***************************************************************************** 164 *****************************************************************************
120 * STRUCTURES AND TYPEDEFS 165 * STRUCTURES AND TYPEDEFS
121 ***************************************************************************** 166 *****************************************************************************
122 */ 167 */
123struct grwin_t; 168struct grwin_t;
124 169
125/* Sanitize menubar info */
126#ifndef MENUBAR
127# undef MENUBAR_MAX
128#endif
129#ifndef MENUBAR_MAX
130# define MENUBAR_MAX 0
131#endif
132
133/* If we're using either the rxvt scrollbar or menu bars, keep the 170/* If we're using either the rxvt scrollbar, keep the
134 * scrollColor resource. 171 * scrollColor resource.
135 */ 172 */
136#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 173#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
137# define KEEP_SCROLLCOLOR 1 174# define KEEP_SCROLLCOLOR 1
138#else 175#else
139# undef KEEP_SCROLLCOLOR 176# undef KEEP_SCROLLCOLOR
140#endif 177#endif
141 178
… …
211 248
212#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 249#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
213# define NO_MOUSE_REPORT_SCROLLBAR 1 250# define NO_MOUSE_REPORT_SCROLLBAR 1
214#endif 251#endif
215 252
216#if defined (ISO_14755) || defined (ENABLE_PERL)
217# define ENABLE_OVERLAY 1
218#endif
219
220/* now look for other badly set stuff */ 253/* now look for other badly set stuff */
221 254
222#if !defined (EACCESS) && defined(EAGAIN) 255#if !defined (EACCESS) && defined(EAGAIN)
223# define EACCESS EAGAIN 256# define EACCESS EAGAIN
224#endif 257#endif
… …
226#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 259#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
227# define EXIT_SUCCESS 0 /* exit function success */ 260# define EXIT_SUCCESS 0 /* exit function success */
228# define EXIT_FAILURE 1 /* exit function failure */ 261# define EXIT_FAILURE 1 /* exit function failure */
229#endif 262#endif
230 263
231#define menuBar_esc 10
232#define scrollBar_esc 30 264#define scrollBar_esc 30
233#define menuBar_margin 2 /* margin below text */
234 265
235#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 266#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
236# define HAVE_SCROLLBARS 1 267# define HAVE_SCROLLBARS 1
237#endif
238
239/* width of scrollBar, menuBar shadow, must be 1 or 2 */
240#ifdef HALFSHADOW
241# define MENU_SHADOW 1
242#else
243# define MENU_SHADOW 2
244#endif 268#endif
245 269
246#define R_SB_ALIGN_CENTRE 0 270#define R_SB_ALIGN_CENTRE 0
247#define R_SB_ALIGN_TOP 1 271#define R_SB_ALIGN_TOP 1
248#define R_SB_ALIGN_BOTTOM 2 272#define R_SB_ALIGN_BOTTOM 2
… …
321 * | 345 * |
322 * +---< SB_WIDTH_NEXT 346 * +---< SB_WIDTH_NEXT
323 */ 347 */
324 348
325enum { 349enum {
326 NO_REFRESH = 0 , /* Window not visible at all! */ 350 NO_REFRESH = 0, /* Window not visible at all! */
327 FAST_REFRESH = 1<<0, /* Fully exposed window */ 351 FAST_REFRESH = 1, /* Fully exposed window */
328 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 352 SLOW_REFRESH = 2, /* Partially exposed window */
329 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
330}; 353};
331 354
332#ifdef NO_SECONDARY_SCREEN 355#ifdef NO_SECONDARY_SCREEN
333# define NSCREENS 0 356# define NSCREENS 0
334#else 357#else
… …
378 401
379// fake styles 402// fake styles
380#define RS_Blink 0x00010000UL // blink 403#define RS_Blink 0x00010000UL // blink
381#define RS_RVid 0x00020000UL // reverse video 404#define RS_RVid 0x00020000UL // reverse video
382#define RS_Uline 0x00040000UL // underline 405#define RS_Uline 0x00040000UL // underline
406
407// toggle this to force redraw, must be != RS_Careful
408#define RS_redraw 0x01000000UL
383 409
384// 5 custom bits for extensions 410// 5 custom bits for extensions
385#define RS_customCount 32 411#define RS_customCount 32
386#define RS_customMask 0x00f80000UL 412#define RS_customMask 0x00f80000UL
387#define RS_customShift 19 413#define RS_customShift 19
… …
434 XTerm_property = 3, // change X property 460 XTerm_property = 3, // change X property
435 XTerm_Color = 4, // change colors 461 XTerm_Color = 4, // change colors
436 XTerm_Color00 = 10, // not implemented, CLASH! 462 XTerm_Color00 = 10, // not implemented, CLASH!
437 XTerm_Color01 = 11, // not implemented 463 XTerm_Color01 = 11, // not implemented
438 XTerm_Color_cursor = 12, // change actual 'Cursor' color 464 XTerm_Color_cursor = 12, // change actual 'Cursor' color
439 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' color 465 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
440 XTerm_Color_pointer_bg = 14, // not implemented 466 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
441 XTerm_Color05 = 15, // not implemented 467 XTerm_Color05 = 15, // not implemented (tektronix fg)
442 XTerm_Color06 = 16, // not implemented 468 XTerm_Color06 = 16, // not implemented (tektronix bg)
443 XTerm_Color_RV = 17, // change actual 'Highlight' color 469 XTerm_Color_RV = 17, // change actual 'Highlight' color
444 XTerm_logfile = 46, // not implemented 470 XTerm_logfile = 46, // not implemented
445 XTerm_font = 50, 471 XTerm_font = 50,
446 472
447 XTerm_konsole30 = 30, // reserved for konsole 473 XTerm_konsole30 = 30, // reserved for konsole
448 XTerm_konsole31 = 31, // reserved for konsole 474 XTerm_konsole31 = 31, // reserved for konsole
449 XTerm_emacs51 = 51, // reserved for emacs shell 475 XTerm_emacs51 = 51, // reserved for emacs shell
450 /* 476 /*
451 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 477 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
478 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
452 */ 479 */
453 XTerm_Color_BD = 18, // change actual 'Bold' color 480 Rxvt_Color_BD = 18, // change actual 'Bold' color
454 XTerm_Color_UL = 19, // change actual 'Underline' color 481 Rxvt_Color_UL = 19, // change actual 'Underline' color
455 XTerm_Pixmap = 20, // new bg pixmap 482 Rxvt_Pixmap = 20, // new bg pixmap
456 XTerm_restoreFG = 39, // change default fg color 483 Rxvt_restoreFG = 39, // change default fg color
457 XTerm_restoreBG = 49, // change default bg color 484 Rxvt_restoreBG = 49, // change default bg color
458 XTerm_dumpscreen = 55, // dump scrollback and all of screen 485 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
459 486
460 URxvt_locale = 701, // change locale 487 URxvt_locale = 701, // change locale
461 URxvt_Menu = 703, // set menu item 488 URxvt_version = 702, // request version
489
462 URxvt_Color_IT = 704, // change actual 'Italic' colour 490 URxvt_Color_IT = 704, // change actual 'Italic' colour
463 URxvt_Color_tint = 705, // change actual tint colour 491 URxvt_Color_tint = 705, // change actual tint colour
492 URxvt_Color_BD = 706,
493 URxvt_Color_UL = 707,
464 494
465 URxvt_font = 710, 495 URxvt_font = 710,
466 URxvt_boldFont = 711, 496 URxvt_boldFont = 711,
467 URxvt_italicFont = 712, 497 URxvt_italicFont = 712,
468 URxvt_boldItalicFont = 713, 498 URxvt_boldItalicFont = 713,
… …
479 * on the unnecessary items, e.g. Color_pointer, but won't bother 509 * on the unnecessary items, e.g. Color_pointer, but won't bother
480 * until we need to. Also, be aware of usage in pixcolor_set 510 * until we need to. Also, be aware of usage in pixcolor_set
481 */ 511 */
482 512
483enum colour_list { 513enum colour_list {
514 Color_none = -2,
515 Color_transparent = -1,
484 Color_fg = 0, 516 Color_fg = 0,
485 Color_bg, 517 Color_bg,
486 minCOLOR, /* 2 */ 518 minCOLOR, /* 2 */
487 Color_Black = minCOLOR, 519 Color_Black = minCOLOR,
488 Color_Red3, 520 Color_Red3,
… …
548#endif 580#endif
549}; 581};
550 582
551#define Color_Bits 7 // 0 .. maxTermCOLOR 583#define Color_Bits 7 // 0 .. maxTermCOLOR
552 584
553#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
554#define NPIXCLR_BITS 32
555
556/* 585/*
557 * Resource list 586 * Resource list
558 */ 587 */
559enum { 588enum {
560# define def(name) Rs_ ## name, 589# define def(name) Rs_ ## name,
561# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 590# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
562# include "rsinc.h" 591# include "rsinc.h"
563# undef def 592# undef def
564# undef reserve 593# undef reserve
565 NUM_RESOURCES 594 NUM_RESOURCES
566};
567
568// see init.C:xa_names, which must be kept in sync
569enum {
570 XA_TEXT = 0,
571 XA_COMPOUND_TEXT,
572 XA_UTF8_STRING,
573 XA_MULTIPLE,
574 XA_TARGETS,
575 XA_TIMESTAMP,
576 XA_VT_SELECTION,
577 XA_INCR,
578 XA_WM_PROTOCOLS,
579 XA_WM_DELETE_WINDOW,
580 XA_CLIPBOARD,
581#if ENABLE_FRILLS
582 XA_MOTIF_WM_HINTS,
583#endif
584#if ENABLE_EWMH
585 XA_NET_WM_PID,
586 XA_NET_WM_NAME,
587 XA_NET_WM_ICON_NAME,
588 XA_NET_WM_PING,
589#endif
590#if USE_XIM
591 XA_WM_LOCALE_NAME,
592#endif
593#if TRANSPARENT
594 XA_XROOTPMAP_ID,
595 XA_ESETROOT_PMAP_ID,
596#endif
597#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
598 XA_DNDPROTOCOL,
599 XA_DNDSELECTION,
600#endif
601#if ENABLE_XEMBED
602 XA_XEMBED,
603 XA_XEMBED_INFO,
604#endif
605 NUM_XA
606}; 595};
607 596
608/* DEC private modes */ 597/* DEC private modes */
609#define PrivMode_132 (1UL<<0) 598#define PrivMode_132 (1UL<<0)
610#define PrivMode_132OK (1UL<<1) 599#define PrivMode_132OK (1UL<<1)
… …
619#define PrivMode_ShiftKeys (1UL<<10) 608#define PrivMode_ShiftKeys (1UL<<10)
620#define PrivMode_VisibleCursor (1UL<<11) 609#define PrivMode_VisibleCursor (1UL<<11)
621#define PrivMode_MouseX10 (1UL<<12) 610#define PrivMode_MouseX10 (1UL<<12)
622#define PrivMode_MouseX11 (1UL<<13) 611#define PrivMode_MouseX11 (1UL<<13)
623#define PrivMode_scrollBar (1UL<<14) 612#define PrivMode_scrollBar (1UL<<14)
624#define PrivMode_menuBar (1UL<<15)
625#define PrivMode_TtyOutputInh (1UL<<16) 613#define PrivMode_TtyOutputInh (1UL<<15)
626#define PrivMode_Keypress (1UL<<17) 614#define PrivMode_Keypress (1UL<<16)
627#define PrivMode_smoothScroll (1UL<<18) 615#define PrivMode_smoothScroll (1UL<<17)
628#define PrivMode_vt52 (1UL<<19) 616#define PrivMode_vt52 (1UL<<18)
629#define PrivMode_LFNL (1UL<<20) 617#define PrivMode_LFNL (1UL<<19)
630/* too annoying to implement X11 highlight tracking */ 618/* too annoying to implement X11 highlight tracking */
631/* #define PrivMode_MouseX11Track (1LU<<21) */ 619/* #define PrivMode_MouseX11Track (1LU<<20) */
632 620
633#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 621#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
634#define PrivMode(test,bit) \ 622#define PrivMode(test,bit) \
635 if (test) \ 623 if (test) \
636 priv_modes |= (bit); \ 624 priv_modes |= (bit); \
… …
683/* 671/*
684 ***************************************************************************** 672 *****************************************************************************
685 * MACRO DEFINES 673 * MACRO DEFINES
686 ***************************************************************************** 674 *****************************************************************************
687 */ 675 */
688#define dDisp Display *disp = display->display 676#define dLocal(type,name) type const name = this->name
677
678// for speed reasons, we assume that all codepoints 32 to 126 are
679// single-width.
680#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
689 681
690/* convert pixel dimensions to row/column values. Everything as int32_t */ 682/* convert pixel dimensions to row/column values. Everything as int32_t */
691#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 683#define Pixel2Col(x) Pixel2Width((int32_t)(x))
692#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 684#define Pixel2Row(y) Pixel2Height((int32_t)(y))
693#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 685#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
695#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 687#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
696#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 688#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
697#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 689#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
698#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 690#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
699 691
700#define TEMP_ENV temp_environ temp_environ (envv)
701
702#define OPTION(opt) (options & (opt)) 692#define OPTION(opt) option(opt)
703#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
704 | Opt_jumpScroll | Opt_secondaryScreen \
705 | Opt_pastableTabs | Opt_intensityStyles)
706 693
707// for m >= -n, ensure remainder lies between 0..n-1 694// for m >= -n, ensure remainder lies between 0..n-1
708#define MOD(m,n) (((m) + (n)) % (n)) 695#define MOD(m,n) (((m) + (n)) % (n))
709 696
710#define LINENO(n) MOD (term_start + int(n), total_rows) 697#define LINENO(n) MOD (term_start + int(n), total_rows)
… …
729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 716#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 717#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
731 718
732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 719#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
733 720
734#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 721#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
735#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 722#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
736 723
737#if ENABLE_STYLES 724#if ENABLE_STYLES
738# define FONTSET(style) fontset[GET_STYLE (style)] 725# define FONTSET(style) fontset[GET_STYLE (style)]
739#else 726#else
740# define FONTSET(style) fontset[0] 727# define FONTSET(style) fontset[0]
… …
768#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 755#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769#define scrollbar_position(y) ((y) - scrollBar.beg) 756#define scrollbar_position(y) ((y) - scrollBar.beg)
770#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 757#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771 - scrollbar_minheight ()) 758 - scrollbar_minheight ())
772 759
773#if (MENUBAR_MAX > 1)
774/* rendition style flags */
775# define menuBar_height() (fheight + MENU_SHADOW)
776# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
777# define isMenuBarWindow(w) ((w) == menuBar.win)
778#else
779# define menuBar_height() (0)
780# define menuBar_TotalHeight() (0)
781# define isMenuBarWindow(w) (0)
782#endif
783
784#ifdef XPM_BACKGROUND 760#ifdef XPM_BACKGROUND
785# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 761# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
786#else 762#else
787# define XPMClearArea(a, b, c, d, e, f, g) 763# define XPMClearArea(a, b, c, d, e, f, g)
788#endif 764#endif
789 765
790#ifdef UTMP_SUPPORT
791# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
792# undef HAVE_UTMPX_H
793# undef HAVE_STRUCT_UTMPX
794# endif
795# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
796# undef HAVE_UTMP_H
797# undef HAVE_STRUCT_UTMP
798# endif
799
800# ifdef HAVE_UTMPX_H
801# include <utmpx.h>
802# endif
803# ifdef HAVE_UTMP_H
804# include <utmp.h>
805# endif
806#endif
807
808#ifdef DEBUG_CMD
809# define D_CMD(x) fprintf x ; fputc('\n', stderr)
810#else
811# define D_CMD(x)
812#endif
813#ifdef DEBUG_INIT
814# define D_INIT(x) fprintf x ; fputc('\n', stderr)
815#else
816# define D_INIT(x)
817#endif
818#ifdef DEBUG_MAIN
819# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
820#else
821# define D_MAIN(x)
822#endif
823#ifdef DEBUG_SIZE
824# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
825#else
826# define D_SIZE(x)
827#endif
828
829extern class rxvt_failure_exception { } rxvt_failure_exception;
830
831typedef callback1<void, const char *> log_callback; 766typedef callback<void (const char *)> log_callback;
832typedef callback1<int, int> getfd_callback; 767typedef callback<int (int)> getfd_callback;
833
834extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
835extern void rxvt_log (const char *fmt, ...);
836extern void rxvt_warn (const char *fmt, ...);
837extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
838extern void rxvt_exit_failure () __attribute__ ((noreturn));
839 768
840#define SET_LOCALE(locale) rxvt_set_locale (locale) 769#define SET_LOCALE(locale) rxvt_set_locale (locale)
841extern bool rxvt_set_locale (const char *locale); 770extern bool rxvt_set_locale (const char *locale) NOTHROW;
842extern void rxvt_push_locale (const char *locale); 771extern void rxvt_push_locale (const char *locale) NOTHROW;
843extern void rxvt_pop_locale (); 772extern void rxvt_pop_locale () NOTHROW;
844
845/****************************************************************************/
846
847#ifdef MENUBAR
848# include "menubar.h"
849#endif
850
851#define BLINK_INTERVAL 0.5
852#define TEXT_BLINK_INTERVAL 0.5
853
854#ifndef __attribute__
855# ifdef __GNUC__
856# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
857# define __attribute__(x)
858# endif
859# endif
860# define __attribute__(x)
861#endif
862 773
863/****************************************************************************/ 774/****************************************************************************/
864 775
865#define LINE_LONGER 0x0001 // line is continued on the next row 776#define LINE_LONGER 0x0001 // line is continued on the next row
866#define LINE_FILTERED 0x0002 // line has been filtered 777#define LINE_FILTERED 0x0002 // line has been filtered
867#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 778#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
779#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
780#define LINE_BIDI 0x0010 // line needs bidi (NYI)
868 781
869struct line_t { 782struct line_t {
870 text_t *t; // terminal the text 783 text_t *t; // terminal the text
871 rend_t *r; // rendition, uses RS_ flags 784 rend_t *r; // rendition, uses RS_ flags
872 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 785 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
926# define COMPOSE_LO 0x40000000UL 839# define COMPOSE_LO 0x40000000UL
927# define COMPOSE_HI 0x400fffffUL 840# define COMPOSE_HI 0x400fffffUL
928# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 841# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
929#else 842#else
930# if ENABLE_PERL 843# if ENABLE_PERL
931# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 844# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
932# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 845# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
933# else 846# else
934# define COMPOSE_LO 0xd800UL 847# define COMPOSE_LO 0xd800UL
935# define COMPOSE_HI 0xf8ffUL 848# define COMPOSE_HI 0xf8ffUL
936# endif 849# endif
… …
965#endif 878#endif
966 879
967/****************************************************************************/ 880/****************************************************************************/
968 881
969#ifdef KEYSYM_RESOURCE 882#ifdef KEYSYM_RESOURCE
970 class keyboard_manager; 883class keyboard_manager;
971#endif 884#endif
972 885
973struct rxvt_term : zero_initialized, rxvt_vars { 886struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
887
888 // special markers with magic addresses
889 static const char resval_undef []; // options specifically unset
890 static const char resval_on []; // boolean options switched on
891 static const char resval_off []; // or off
892
974 log_callback *log_hook; // log error messages through this hook, if != 0 893 log_callback *log_hook; // log error messages through this hook, if != 0
975 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 894 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
976#if ENABLE_PERL 895#if ENABLE_PERL
977 rxvt_perl_term perl; 896 rxvt_perl_term perl;
978#endif 897#endif
979 struct mbstate mbstate; // current input multibyte state 898 struct mbstate mbstate; // current input multibyte state
980 899
981 unsigned char want_refresh:1, 900 unsigned char want_refresh:1,
982#ifdef TRANSPARENT 901#ifdef TRANSPARENT
983 want_full_refresh:1, /* awaiting full screen refresh */ 902 want_full_refresh:1, /* awaiting full screen refresh */
984#endif
985#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
986 am_transparent:1, /* is a transparent term */ 903 am_transparent:1, /* is a transparent term */
987 am_pixmap_trans:1, /* transparency w/known root pixmap */ 904 am_pixmap_trans:1, /* transparency w/known root pixmap */
988#endif 905#endif
989 current_screen:1, /* primary or secondary */ 906 current_screen:1, /* primary or secondary */
990 hate_those_clicks:1, /* a.k.a. keep mark position */
991 num_scr_allow:1, 907 num_scr_allow:1,
992 bypass_keystate:1, 908 bypass_keystate:1,
993#ifdef CURSOR_BLINK 909#ifdef CURSOR_BLINK
994 hidden_cursor:1, 910 hidden_cursor:1,
995#endif 911#endif
… …
1010#endif 926#endif
1011 scrollbar_align, 927 scrollbar_align,
1012 selection_wait, 928 selection_wait,
1013 selection_type; 929 selection_type;
1014/* ---------- */ 930/* ---------- */
931 bool rvideo_state, rvideo_mode;
932#ifndef NO_BELL
1015 short rvideo; 933 bool rvideo_bell;
934#endif
1016 int num_scr; /* screen: number lines scrolled */ 935 int num_scr; /* screen: number lines scrolled */
1017 int prev_ncol, /* screen: previous number of columns */ 936 int prev_ncol, /* screen: previous number of columns */
1018 prev_nrow; /* screen: previous number of rows */ 937 prev_nrow; /* screen: previous number of rows */
1019/* ---------- */ 938/* ---------- */
1020 rend_t rstyle; 939 rend_t rstyle;
1021/* ---------- */
1022 uint32_t pixcolor_set[NPIXCLR_SETS];
1023/* ---------- */ 940/* ---------- */
1024#ifdef SELECTION_SCROLLING 941#ifdef SELECTION_SCROLLING
1025 int scroll_selection_lines; 942 int scroll_selection_lines;
1026 enum page_dirn scroll_selection_dir; 943 enum page_dirn scroll_selection_dir;
1027 int selection_save_x, 944 int selection_save_x,
… …
1038 refresh_limit, 955 refresh_limit,
1039 last_bot, /* scrollbar last bottom position */ 956 last_bot, /* scrollbar last bottom position */
1040 last_top, /* scrollbar last top position */ 957 last_top, /* scrollbar last top position */
1041 last_state, /* scrollbar last state */ 958 last_state, /* scrollbar last state */
1042 scrollbar_len, 959 scrollbar_len,
1043#ifdef MENUBAR
1044 menu_readonly, /* okay to alter menu? */
1045 Arrows_x,
1046#endif
1047#if MENUBAR_MAX > 1
1048 Nbars,
1049#endif
1050 window_vt_x, 960 window_vt_x,
1051 window_vt_y, 961 window_vt_y,
1052 window_sb_x, 962 window_sb_x,
1053# ifdef POINTER_BLANK 963# ifdef POINTER_BLANK
1054 pointerBlankDelay, 964 pointerBlankDelay,
… …
1061 int old_width, /* last used width in screen resize */ 971 int old_width, /* last used width in screen resize */
1062 old_height; /* last used height in screen resize */ 972 old_height; /* last used height in screen resize */
1063 unsigned long priv_modes, 973 unsigned long priv_modes,
1064 SavedModes; 974 SavedModes;
1065/* ---------- */ 975/* ---------- */
1066 Atom xa[NUM_XA]; 976 Atom *xa;
1067/* ---------- */ 977/* ---------- */
1068#ifdef MENUBAR 978#ifdef RXVT_SCROLLBAR
1069 GC menubarGC;
1070#endif
1071#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1072 GC scrollbarGC, 979 GC scrollbarGC,
1073 topShadowGC, 980 topShadowGC,
1074 botShadowGC; 981 botShadowGC;
1075#endif 982#endif
1076#ifdef XTERM_SCROLLBAR 983#ifdef XTERM_SCROLLBAR
… …
1108 const char *key_delete; 1015 const char *key_delete;
1109#endif 1016#endif
1110 struct mouse_event MEvent; 1017 struct mouse_event MEvent;
1111 XComposeStatus compose; 1018 XComposeStatus compose;
1112 ttymode_t tio; 1019 ttymode_t tio;
1113#ifdef UTMP_SUPPORT
1114# ifdef HAVE_STRUCT_UTMP
1115 struct utmp ut;
1116# endif
1117# ifdef HAVE_STRUCT_UTMPX
1118 struct utmpx utx;
1119# endif
1120# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1121 char ut_id[5];
1122# endif
1123 int utmp_pos;
1124#endif
1125 row_col_t oldcursor; 1020 row_col_t oldcursor;
1126#ifdef XPM_BACKGROUND 1021#ifdef XPM_BACKGROUND
1127 bgPixmap_t bgPixmap; 1022 bgPixmap_t bgPixmap;
1128 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1023 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1129#endif 1024#endif
1130#ifdef MENUBAR
1131 menu_t *ActiveMenu, /* currently active menu */
1132 *BuildMenu; /* the menu currently being built */
1133 bar_t *CurrentBar;
1134# if ! (MENUBAR_MAX > 1)
1135 bar_t BarList;
1136# endif /* (MENUBAR_MAX > 1) */
1137#endif
1138 1025
1139#if ENABLE_OVERLAY 1026#if ENABLE_OVERLAY
1140 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1027 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1141 text_t **ov_text; 1028 text_t **ov_text;
1142 rend_t **ov_rend; 1029 rend_t **ov_rend;
1143 1030
1144 void scr_swap_overlay (); 1031 void scr_swap_overlay () NOTHROW;
1145 void scr_overlay_new (int x, int y, int w, int h); 1032 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1146 void scr_overlay_off (); 1033 void scr_overlay_off () NOTHROW;
1147 void scr_overlay_set (int x, int y, 1034 void scr_overlay_set (int x, int y,
1148 text_t text, 1035 text_t text,
1149 rend_t rend = OVERLAY_RSTYLE); 1036 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1150 void scr_overlay_set (int x, int y, const char *s); 1037 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1151 void scr_overlay_set (int x, int y, const wchar_t *s); 1038 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1152#endif 1039#endif
1153 1040
1154 vector<void *> allocated; // free these memory blocks with free() 1041 vector<void *> allocated; // free these memory blocks with free()
1155 1042
1156 char *env_windowid; /* environmental variable WINDOWID */ 1043 char env_windowid[21]; /* environmental variable WINDOWID */
1044 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1157 char *env_display; /* environmental variable DISPLAY */ 1045 char *env_display; /* environmental variable DISPLAY */
1158 char *env_term; /* environmental variable TERM */ 1046 char *env_term; /* environmental variable TERM */
1159 char *env_colorfgbg; 1047
1160 char *locale; 1048 char *locale;
1161 char charsets[4]; 1049 char charsets[4];
1162 char *v_buffer; /* pointer to physical buffer */ 1050 char *v_buffer; /* pointer to physical buffer */
1163 unsigned int v_buflen; /* size of area to write */ 1051 unsigned int v_buflen; /* size of area to write */
1164 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1052 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1165 1053
1166#ifdef KEYSYM_RESOURCE 1054#ifdef KEYSYM_RESOURCE
1167 keyboard_manager *keyboard; 1055 keyboard_manager *keyboard;
1168#endif 1056#endif
1169 1057
1170 const char *rs[NUM_RESOURCES]; 1058 const char *rs[NUM_RESOURCES];
1171 /* command input buffering */ 1059 /* command input buffering */
1172 char *cmdbuf_ptr, *cmdbuf_endp; 1060 char *cmdbuf_ptr, *cmdbuf_endp;
1173 char cmdbuf_base[CBUFSIZ]; 1061 char cmdbuf_base[CBUFSIZ];
1062
1063 ptytty *pty;
1174 1064
1175 rxvt_salloc *talloc; // text line allocator 1065 rxvt_salloc *talloc; // text line allocator
1176 rxvt_salloc *ralloc; // rend line allocator 1066 rxvt_salloc *ralloc; // rend line allocator
1177 1067
1178 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1068 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1187 void iso14755_54 (int x, int y); 1077 void iso14755_54 (int x, int y);
1188# endif 1078# endif
1189#endif 1079#endif
1190 1080
1191 // modifies first argument(!) 1081 // modifies first argument(!)
1192 void paste (char *data, unsigned int len); 1082 void paste (char *data, unsigned int len) NOTHROW;
1193 1083
1194 void flush (); 1084 long vt_emask, vt_emask_perl, vt_emask_xim;
1195 1085
1196#if TRANSPARENT 1086 void vt_select_input () const NOTHROW
1087 {
1088 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1089 }
1090
1091#if TRANSPARENT || ENABLE_PERL
1197 void rootwin_cb (XEvent &xev); 1092 void rootwin_cb (XEvent &xev);
1198 xevent_watcher rootwin_ev; 1093 xevent_watcher rootwin_ev;
1199#endif 1094#endif
1200 1095
1201 void x_cb (XEvent &xev); 1096 void x_cb (XEvent &xev);
1097 void flush ();
1202 xevent_watcher termwin_ev; 1098 xevent_watcher termwin_ev;
1203 xevent_watcher vt_ev; 1099 xevent_watcher vt_ev;
1204#ifdef HAVE_SCROLLBARS 1100#ifdef HAVE_SCROLLBARS
1205 xevent_watcher scrollbar_ev; 1101 xevent_watcher scrollbar_ev;
1206#endif 1102#endif
1207#ifdef MENUBAR
1208 xevent_watcher menubar_ev;
1209#endif
1210 1103
1104 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1211 void check_cb (check_watcher &w); check_watcher check_ev; 1105 void check_cb (check_watcher &w); check_watcher check_ev;
1212 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1106 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1213 void flush_cb (time_watcher &w); time_watcher flush_ev; 1107 void flush_cb (time_watcher &w); time_watcher flush_ev;
1214
1215 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1108 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1216
1217 void incr_cb (time_watcher &w); time_watcher incr_ev; 1109 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1218 1110
1219#ifdef CURSOR_BLINK 1111#ifdef CURSOR_BLINK
1220 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1112 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1221#endif 1113#endif
1222#ifdef TEXT_BLINK 1114#ifdef TEXT_BLINK
1223 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1115 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1116#endif
1117#ifndef NO_BELL
1118 void bell_cb (time_watcher &w); time_watcher bell_ev;
1224#endif 1119#endif
1225 1120
1226#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1121#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1227 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1122 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1228#endif 1123#endif
… …
1245 1140
1246 void tt_winch (); 1141 void tt_winch ();
1247 1142
1248 rxvt_term (); 1143 rxvt_term ();
1249 ~rxvt_term (); 1144 ~rxvt_term ();
1250 void child_exit (); // child has exited, usually destroys
1251 void destroy (); 1145 void destroy ();
1252 void emergency_cleanup (); 1146 void emergency_cleanup ();
1253 1147
1254 bool init (int argc, const char *const *argv); 1148 bool init (int argc, const char *const *argv, stringvec *envv);
1149
1150 bool init (stringvec *argv, stringvec *envv)
1151 {
1152 this->argv = argv;
1153 return init (argv->size (), argv->begin (), envv);
1154 }
1155
1255 bool init_vars (); 1156 bool init_vars ();
1256 1157
1257 bool pty_fill (); 1158 bool pty_fill ();
1159
1160 void make_current () const // make this the "currently active" urxvt instance
1161 {
1162 SET_R (this);
1163 set_environ (envv);
1164 rxvt_set_locale (locale);
1165 }
1258 1166
1259 void init_secondary (); 1167 void init_secondary ();
1260 const char **init_resources (int argc, const char *const *argv); 1168 const char **init_resources (int argc, const char *const *argv);
1261 const char *x_resource (const char *name); 1169 const char *x_resource (const char *name);
1262 void init_env (); 1170 void init_env ();
… …
1271 void create_windows (int argc, const char *const *argv); 1179 void create_windows (int argc, const char *const *argv);
1272 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1180 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1273 void window_calc (unsigned int newwidth, unsigned int newheight); 1181 void window_calc (unsigned int newwidth, unsigned int newheight);
1274 1182
1275#if USE_XIM 1183#if USE_XIM
1276 rxvt_xim *input_method; 1184 rxvt_xim *input_method;
1277 XIC Input_Context; 1185 XIC Input_Context;
1278 XIMStyle input_style; 1186 XIMStyle input_style;
1279 XPoint spot; // most recently sent spot position 1187 XPoint spot; // most recently sent spot position
1280 1188
1281 void im_destroy (); 1189 void im_destroy ();
1282 void im_cb (); im_watcher im_ev; 1190 void im_cb (); im_watcher im_ev;
1283 void im_set_size (XRectangle &size); 1191 void im_set_size (XRectangle &size);
1284 void im_set_position (XPoint &pos); 1192 void im_set_position (XPoint &pos) NOTHROW;
1285 void im_set_color (unsigned long &fg, unsigned long &bg); 1193 void im_set_color (unsigned long &fg, unsigned long &bg);
1286 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1194 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1287 1195
1288 bool IMisRunning (); 1196 bool IMisRunning ();
1289 void IMSendSpot (); 1197 void IMSendSpot ();
1290 bool IM_get_IC (const char *modifiers); 1198 bool IM_get_IC (const char *modifiers);
1291 void IMSetStatusPosition (); 1199 void IMSetPosition ();
1292#endif 1200#endif
1293 1201
1294 void resize_scrollbar (); 1202 void resize_scrollbar ();
1295 1203
1296 void pixel_position (int *x, int *y);
1297
1298 void selection_click (int clicks, int x, int y);
1299 void selection_extend (int x, int y, int flag);
1300 void selection_rotate (int x, int y);
1301
1302 /* autoconvert */
1303
1304 // command.C 1204 // command.C
1305 void lookup_key (XKeyEvent &ev); 1205 void key_press (XKeyEvent &ev);
1206 void key_release (XKeyEvent &ev);
1306 unsigned int cmd_write (const char *str, unsigned int count); 1207 unsigned int cmd_write (const char *str, unsigned int count);
1307 1208
1308 wchar_t next_char (); 1209 wchar_t next_char () NOTHROW;
1309 wchar_t cmd_getc (); 1210 wchar_t cmd_getc () THROW ((class out_of_input));
1310 uint32_t next_octet (); 1211 uint32_t next_octet () NOTHROW;
1311 uint32_t cmd_get8 (); 1212 uint32_t cmd_get8 () THROW ((class out_of_input));
1312 1213
1313 bool cmd_parse (); 1214 bool cmd_parse ();
1314 void mouse_report (XButtonEvent &ev); 1215 void mouse_report (XButtonEvent &ev);
1315 void button_press (XButtonEvent &ev); 1216 void button_press (XButtonEvent &ev);
1316 void button_release (XButtonEvent &ev); 1217 void button_release (XButtonEvent &ev);
1317 void focus_in (); 1218 void focus_in ();
1318 void focus_out (); 1219 void focus_out ();
1220 void update_fade_color (unsigned int idx);
1319 int check_our_parents (); 1221 int check_our_parents ();
1320#ifdef PRINTPIPE 1222#ifdef PRINTPIPE
1321 FILE *popen_printer (); 1223 FILE *popen_printer ();
1322 int pclose_printer (FILE *stream); 1224 int pclose_printer (FILE *stream);
1323#endif 1225#endif
… …
1337 void process_sgr_mode (unsigned int nargs, const int *arg); 1239 void process_sgr_mode (unsigned int nargs, const int *arg);
1338 void process_graphics (); 1240 void process_graphics ();
1339 // init.C 1241 // init.C
1340 void Get_Colours (); 1242 void Get_Colours ();
1341 void get_ourmods (); 1243 void get_ourmods ();
1342 // logging.C
1343 void makeutent (const char *pty, const char *hostname);
1344 void cleanutent ();
1345 // main.C 1244 // main.C
1346 void privileged_utmp (rxvt_privaction action);
1347 bool set_fonts (); 1245 bool set_fonts ();
1348 void set_string_property (Atom prop, const char *str, int len = -1); 1246 void set_string_property (Atom prop, const char *str, int len = -1);
1349 void set_utf8_property (Atom prop, const char *str, int len = -1); 1247 void set_utf8_property (Atom prop, const char *str, int len = -1);
1350 void set_title (const char *str); 1248 void set_title (const char *str);
1351 void set_icon_name (const char *str); 1249 void set_icon_name (const char *str);
1352 void set_window_color (int idx, const char *color); 1250 void set_window_color (int idx, const char *color);
1353 void set_colorfgbg (); 1251 void set_colorfgbg ();
1354 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1252 bool set_color (rxvt_color &color, const char *name);
1253 void alias_color (int dst, int src);
1355 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1254 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1356 1255
1357#ifdef MENUBAR
1358 // menubar.C
1359 void menuitem_free (menu_t *menu, menuitem_t *item);
1360 int action_dispatch (action_t *action);
1361 void menuarrow_free (char name);
1362 void menuarrow_add (char *string);
1363 char *menu_find_base (menu_t **menu, char *path);
1364 menu_t *menu_delete (menu_t *menu);
1365 menu_t *menu_add (menu_t *parent, char *path);
1366 void drawbox_menubar (int x, int len, int state);
1367 void drawtriangle (int x, int y, int state);
1368 void drawbox_menuitem (int y, int state);
1369 void menu_show ();
1370 void menu_display (void (rxvt_term::*update) ());
1371 void menu_hide_all ();
1372 void menu_hide ();
1373 void menu_clear (menu_t *menu);
1374 void menubar_clear ();
1375 bar_t *menubar_find (const char *name);
1376 int menubar_push (const char *name);
1377 void menubar_remove (const char *name);
1378 void menubar_dump (FILE *fp);
1379 void menubar_read (const char *filename);
1380 void menubar_dispatch (char *str);
1381 void draw_Arrows (int name, int state);
1382 void menubar_expose ();
1383 int menubar_mapping (int map);
1384 int menu_select (XButtonEvent &ev);
1385 void menubar_select (XButtonEvent &ev);
1386 void menubar_control (XButtonEvent &ev);
1387 void map_menuBar (int map);
1388#endif
1389
1390 // screen.C 1256 // screen.C
1391 1257
1392 void lalloc (line_t &l) 1258 void lalloc (line_t &l) const
1393 { 1259 {
1394 l.t = (text_t *)talloc->alloc (); 1260 l.t = (text_t *)talloc->alloc ();
1395 l.r = (rend_t *)ralloc->alloc (); 1261 l.r = (rend_t *)ralloc->alloc ();
1396 } 1262 }
1397 1263
… …
1401 talloc->free (l.t); 1267 talloc->free (l.t);
1402 ralloc->free (l.r); 1268 ralloc->free (l.r);
1403 } 1269 }
1404#endif 1270#endif
1405 1271
1406 void lresize (line_t &l) 1272 void lresize (line_t &l) const
1407 { 1273 {
1408 if (!l.t) 1274 if (!l.t)
1409 return; 1275 return;
1410 1276
1411 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1277 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1415 1281
1416 if (ncol > prev_ncol) 1282 if (ncol > prev_ncol)
1417 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1283 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1418 } 1284 }
1419 1285
1420 int fgcolor_of (rend_t r) 1286 int fgcolor_of (rend_t r) const NOTHROW
1421 { 1287 {
1422 int base = GET_BASEFG (r); 1288 int base = GET_BASEFG (r);
1423#ifndef NO_BRIGHTCOLOR 1289#ifndef NO_BRIGHTCOLOR
1424 if (r & RS_Bold 1290 if (r & RS_Bold
1425# if ENABLE_STYLES 1291# if ENABLE_STYLES
… …
1429 base += minBrightCOLOR - minCOLOR; 1295 base += minBrightCOLOR - minCOLOR;
1430#endif 1296#endif
1431 return base; 1297 return base;
1432 } 1298 }
1433 1299
1434 int bgcolor_of (rend_t r) 1300 int bgcolor_of (rend_t r) const NOTHROW
1435 { 1301 {
1436 int base = GET_BASEBG (r); 1302 int base = GET_BASEBG (r);
1437#ifndef NO_BRIGHTCOLOR 1303#ifndef NO_BRIGHTCOLOR
1438 if (r & RS_Blink 1304 if (r & RS_Blink
1439# if ENABLE_STYLES 1305# if ENABLE_STYLES
… …
1443 base += minBrightCOLOR - minCOLOR; 1309 base += minBrightCOLOR - minCOLOR;
1444#endif 1310#endif
1445 return base; 1311 return base;
1446 } 1312 }
1447 1313
1448 bool option (uint32_t opt) 1314 bool option (uint8_t opt) const NOTHROW
1449 { 1315 {
1450 return OPTION (opt); 1316 return options[opt >> 3] & (1 << (opt & 7));
1451 } 1317 }
1452 1318
1453 void set_option (uint32_t opt, bool set) 1319 void set_option (uint8_t opt, bool set) NOTHROW
1454 { 1320 {
1455 if (set) 1321 if (set)
1456 options |= opt; 1322 options[opt >> 3] |= (1 << (opt & 7));
1457 else 1323 else
1458 options &= ~opt; 1324 options[opt >> 3] &= ~(1 << (opt & 7));
1459 } 1325 }
1460 1326
1461 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1327 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1462 void scr_blank_screen_mem (line_t &l, rend_t efs); 1328 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1463 int scr_scroll_text (int row1, int row2, int count); 1329 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1464 void scr_reset (); 1330 void scr_reset ();
1465 void scr_release (); 1331 void scr_release () NOTHROW;
1466 void scr_clear (bool really = false); 1332 void scr_clear (bool really = false) NOTHROW;
1467 void scr_refresh (unsigned char refresh_type); 1333 void scr_refresh () NOTHROW;
1468 bool scr_refresh_rend (rend_t mask, rend_t value); 1334 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1469 void scr_erase_screen (int mode); 1335 void scr_erase_screen (int mode) NOTHROW;
1470#if ENABLE_FRILLS 1336#if ENABLE_FRILLS
1471 void scr_erase_savelines (); 1337 void scr_erase_savelines () NOTHROW;
1472 void scr_backindex (); 1338 void scr_backindex () NOTHROW;
1473 void scr_forwardindex (); 1339 void scr_forwardindex () NOTHROW;
1474#endif 1340#endif
1475 void scr_touch (bool refresh); 1341 void scr_touch (bool refresh) NOTHROW;
1476 void scr_expose (int x, int y, int width, int height, bool refresh); 1342 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1477 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1343 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1478 void scr_recolour (); 1344 void scr_recolour () NOTHROW;
1479 void scr_remap_chars (); 1345 void scr_remap_chars () NOTHROW;
1480 void scr_remap_chars (line_t &l); 1346 void scr_remap_chars (line_t &l) NOTHROW;
1347
1348 enum cursor_mode { SAVE, RESTORE };
1481 1349
1482 void scr_poweron (); 1350 void scr_poweron ();
1483 void scr_cursor (int mode); 1351 void scr_cursor (cursor_mode mode) NOTHROW;
1484 void scr_do_wrap (); 1352 void scr_do_wrap () NOTHROW;
1353 void scr_swap_screen () NOTHROW;
1485 int scr_change_screen (int scrn); 1354 void scr_change_screen (int scrn);
1486 void scr_color (unsigned int color, int fgbg); 1355 void scr_color (unsigned int color, int fgbg) NOTHROW;
1487 void scr_rendition (int set, int style); 1356 void scr_rendition (int set, int style) NOTHROW;
1488 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1357 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1489 void scr_backspace (); 1358 void scr_backspace () NOTHROW;
1490 void scr_tab (int count, bool ht = false); 1359 void scr_tab (int count, bool ht = false) NOTHROW;
1491 void scr_gotorc (int row, int col, int relative); 1360 void scr_gotorc (int row, int col, int relative) NOTHROW;
1492 void scr_index (enum page_dirn direction); 1361 void scr_index (enum page_dirn direction) NOTHROW;
1493 void scr_erase_line (int mode); 1362 void scr_erase_line (int mode) NOTHROW;
1494 void scr_E (); 1363 void scr_E () NOTHROW;
1495 void scr_insdel_lines (int count, int insdel); 1364 void scr_insdel_lines (int count, int insdel) NOTHROW;
1496 void scr_insdel_chars (int count, int insdel); 1365 void scr_insdel_chars (int count, int insdel) NOTHROW;
1497 void scr_scroll_region (int top, int bot); 1366 void scr_scroll_region (int top, int bot) NOTHROW;
1498 void scr_cursor_visible (int mode); 1367 void scr_cursor_visible (int mode) NOTHROW;
1499 void scr_autowrap (int mode); 1368 void scr_autowrap (int mode) NOTHROW;
1500 void scr_relative_origin (int mode); 1369 void scr_relative_origin (int mode) NOTHROW;
1501 void scr_insert_mode (int mode); 1370 void scr_insert_mode (int mode) NOTHROW;
1502 void scr_set_tab (int mode); 1371 void scr_set_tab (int mode) NOTHROW;
1503 void scr_rvideo_mode (int mode); 1372 void scr_rvideo_mode (bool on) NOTHROW;
1504 void scr_report_position (); 1373 void scr_report_position () NOTHROW;
1505 void set_font_style (); 1374 void set_font_style () NOTHROW;
1506 void scr_charset_choose (int set); 1375 void scr_charset_choose (int set) NOTHROW;
1507 void scr_charset_set (int set, unsigned int ch); 1376 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1508 int scr_move_to (int y, int len); 1377 void scr_move_to (int y, int len) NOTHROW;
1509 int scr_page (enum page_dirn direction, int nlines); 1378 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1510 int scr_changeview (unsigned int oldviewstart); 1379 bool scr_changeview (int new_view_start) NOTHROW;
1511 void scr_bell (); 1380 void scr_bell () NOTHROW;
1512 void scr_printscreen (int fullhist); 1381 void scr_printscreen (int fullhist) NOTHROW;
1513 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1382 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1514 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1383 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1515 void scr_reverse_selection (); 1384 void scr_reverse_selection () NOTHROW;
1516 void scr_dump (int fd); 1385 void scr_dump (int fd) NOTHROW;
1386
1517 void selection_check (int check_more); 1387 void selection_check (int check_more) NOTHROW;
1518 void selection_paste (Window win, Atom prop, bool delete_prop); 1388 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1519 void selection_property (Window win, Atom prop); 1389 void selection_property (Window win, Atom prop) NOTHROW;
1520 void selection_request (Time tm, int x, int y); 1390 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1521 int selection_request_other (Atom target, int selnum); 1391 int selection_request_other (Atom target, int selnum) NOTHROW;
1522 void selection_clear (); 1392 void selection_clear () NOTHROW;
1523 void selection_make (Time tm); 1393 void selection_make (Time tm);
1524 bool selection_grab (Time tm); 1394 bool selection_grab (Time tm) NOTHROW;
1525 void selection_start_colrow (int col, int row); 1395 void selection_start_colrow (int col, int row) NOTHROW;
1526 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1396 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1527 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1397 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1528 void selection_remove_trailing_spaces (); 1398 void selection_remove_trailing_spaces () NOTHROW;
1529 void selection_send (const XSelectionRequestEvent &rq); 1399 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1400 void selection_click (int clicks, int x, int y) NOTHROW;
1401 void selection_extend (int x, int y, int flag) NOTHROW;
1402 void selection_rotate (int x, int y) NOTHROW;
1403
1404 void pixel_position (int *x, int *y) NOTHROW;
1530 1405
1531#if defined(NEXT_SCROLLBAR) 1406#if defined(NEXT_SCROLLBAR)
1532 // scrollbar-next.C 1407 // scrollbar-next.C
1533 Pixmap renderPixmap (const char *const *data, int width, int height); 1408 Pixmap renderPixmap (const char *const *data, int width, int height);
1534 void init_scrollbar_stuff (); 1409 void init_scrollbar_stuff ();
… …
1536 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1411 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1537#endif 1412#endif
1538 1413
1539#if defined(RXVT_SCROLLBAR) 1414#if defined(RXVT_SCROLLBAR)
1540 // scrollbar-rxvt.C 1415 // scrollbar-rxvt.C
1541 void Draw_button (int x, int y, int state, int dirn);
1542 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1416 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1543#endif 1417#endif
1544 1418
1545#if defined(XTERM_SCROLLBAR) 1419#if defined(XTERM_SCROLLBAR)
1546 // scrollbar-xterm.C 1420 // scrollbar-xterm.C
… …
1577# define __PROTO(p) p 1451# define __PROTO(p) p
1578#else 1452#else
1579# define __PROTO(p) () 1453# define __PROTO(p) ()
1580#endif 1454#endif
1581 1455
1582#ifdef DEBUG_malloc
1583# include "dmalloc.h" /* This comes last */
1584#endif
1585
1586#endif /* _RXVT_H_ */ 1456#endif /* _RXVT_H_ */
1587 1457

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