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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.203 by root, Fri Jan 13 07:03:48 2006 UTC vs.
Revision 1.278 by root, Tue Jul 24 14:38:59 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23#else
24# define ENABLE_MINIMAL 1
21#endif 25#endif
22 26
23#include <limits.h> 27#include <limits.h>
24 28
25#include <X11/cursorfont.h> 29#include <X11/cursorfont.h>
… …
29#if ENABLE_FRILLS 33#if ENABLE_FRILLS
30# include <X11/Xmd.h> 34# include <X11/Xmd.h>
31#endif 35#endif
32 36
33#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
34#include "rxvtfont.h" 39#include "rxvtfont.h"
35#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
36#include "iom.h" 41#include "iom.h"
37#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
38 44
39#include "rxvtperl.h" 45#include "rxvtperl.h"
46
47// try to avoid some macros to decrease code size, on some systems
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)
54#endif
40 55
41/* 56/*
42 ***************************************************************************** 57 *****************************************************************************
43 * SYSTEM HACKS 58 * SYSTEM HACKS
44 ***************************************************************************** 59 *****************************************************************************
… …
55 70
56#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
57typedef char *XPointer; 72typedef char *XPointer;
58#endif 73#endif
59 74
60#ifdef HAVE_TERMIOS_H
61# include <termios.h> 75#include <termios.h>
62typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
63#else
64# include <sgtty.h>
65typedef struct {
66 struct sgttyb sg;
67 struct tchars tc;
68 struct ltchars lc;
69 int line;
70 int local;
71} ttymode_t;
72#endif
73 77
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
74#ifdef XPM_BACKGROUND 82#elif defined(XPM_BACKGROUND)
75# ifdef XPM_INC_X11 83# ifdef XPM_INC_X11
76# include <X11/xpm.h> 84# include <X11/xpm.h>
77# else 85# else
78# include <xpm.h> 86# include <xpm.h>
79# endif 87# endif
… …
82#ifndef STDIN_FILENO 90#ifndef STDIN_FILENO
83# define STDIN_FILENO 0 91# define STDIN_FILENO 0
84# define STDOUT_FILENO 1 92# define STDOUT_FILENO 1
85# define STDERR_FILENO 2 93# define STDERR_FILENO 2
86#endif 94#endif
95
96/****************************************************************************/
97
98// exception thrown on fatal (per-instance) errors
99class rxvt_failure_exception { };
100
101// exception thrown when the command parser runs out of input data
102class out_of_input { };
87 103
88/* 104/*
89 ***************************************************************************** 105 *****************************************************************************
90 * PROTOTYPES 106 * PROTOTYPES
91 ***************************************************************************** 107 *****************************************************************************
92 */ 108 */
93// main.C 109// main.C
94RETSIGTYPE rxvt_Child_signal (int sig); 110RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
95RETSIGTYPE rxvt_Exit_signal (int sig); 111RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
96void rxvt_clean_exit (); 112void rxvt_clean_exit () NOTHROW;
97void * rxvt_malloc (size_t size); 113void * rxvt_malloc (size_t size);
98void * rxvt_calloc (size_t number, size_t size); 114void * rxvt_calloc (size_t number, size_t size);
99void * rxvt_realloc (void *ptr, size_t size); 115void * rxvt_realloc (void *ptr, size_t size);
100void rxvt_privileges (rxvt_privaction action);
101 116
102// util.C 117// misc.C
103char * rxvt_wcstombs (const wchar_t *str, int len = -1); 118char * rxvt_wcstombs (const wchar_t *str, int len = -1);
104wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 119wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
105char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 120char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
106wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 121wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
107char * rxvt_strdup (const char *str); 122char * rxvt_strdup_cpp (const char *str);
108 123
109// misc.C 124#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
125
110char * rxvt_r_basename (const char *str); 126char * rxvt_r_basename (const char *str) NOTHROW;
111void rxvt_vlog (const char *fmt, va_list arg_ptr); 127void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
112void rxvt_log (const char *fmt,...); 128void rxvt_log (const char *fmt,...) NOTHROW;
113void rxvt_warn (const char *fmt,...); 129void rxvt_warn (const char *fmt,...) NOTHROW;
114void rxvt_fatal (const char *fmt,...); 130void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
115void rxvt_exit_failure (); 131void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
132
116int rxvt_Str_match (const char *s1, const char *s2); 133int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
117const char * rxvt_Str_skip_space (const char *str); 134const char * rxvt_Str_skip_space (const char *str) NOTHROW;
118char * rxvt_Str_trim (char *str); 135char * rxvt_Str_trim (char *str) NOTHROW;
119int rxvt_Str_escaped (char *str); 136int rxvt_Str_escaped (char *str) NOTHROW;
120char ** rxvt_splitcommastring (const char *cs); 137char ** rxvt_splitcommastring (const char *cs) NOTHROW;
121void rxvt_freecommastring (char **cs); 138void rxvt_freecommastring (char **cs) NOTHROW;
122char * rxvt_File_find (const char *file, const char *ext, const char *path);
123void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
124void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
125void rxvt_usleep (int usecs);
126 139
127///////////////////////////////////////////////////////////////////////////// 140/////////////////////////////////////////////////////////////////////////////
128 141
129// temporarily replace the process environment 142// temporarily replace the process environment
130extern char **environ; 143extern char **environ;
131extern char **rxvt_environ; // the original environ pointer 144extern char **rxvt_environ; // the original environ pointer
132 145
133inline void set_environ (stringvec *envv) 146inline void set_environ (stringvec *envv)
134{ 147{
148#if ENABLE_PERL
149 assert (envv);
150#else
135 if (envv) 151 if (envv)
152#endif
136 environ = (char **)envv->begin (); 153 environ = (char **)envv->begin ();
137} 154}
138 155
139inline void set_environ (char **envv) 156inline void set_environ (char **envv)
140{ 157{
158#if ENABLE_PERL
159 assert (envv);
160#else
141 if (envv) 161 if (envv)
162#endif
142 environ = envv; 163 environ = envv;
143} 164}
144 165
145/* 166/*
146 ***************************************************************************** 167 *****************************************************************************
147 * STRUCTURES AND TYPEDEFS 168 * STRUCTURES AND TYPEDEFS
148 ***************************************************************************** 169 *****************************************************************************
149 */ 170 */
150struct grwin_t; 171struct grwin_t;
151 172
152/* Sanitize menubar info */
153#ifndef MENUBAR
154# undef MENUBAR_MAX
155#endif
156#ifndef MENUBAR_MAX
157# define MENUBAR_MAX 0
158#endif
159
160/* If we're using either the rxvt scrollbar or menu bars, keep the 173/* If we're using either the rxvt scrollbar, keep the
161 * scrollColor resource. 174 * scrollColor resource.
162 */ 175 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1 177# define KEEP_SCROLLCOLOR 1
165#else 178#else
166# undef KEEP_SCROLLCOLOR 179# undef KEEP_SCROLLCOLOR
167#endif 180#endif
168 181
169#ifdef XPM_BACKGROUND 182#ifdef XPM_BACKGROUND
170typedef struct { 183typedef struct {
171 short w, h, x, y; 184 short w, h, x, y;
185 bool auto_resize ;
172 Pixmap pixmap; 186 Pixmap pixmap;
173} bgPixmap_t; 187} bgPixmap_t;
174#endif 188#endif
175 189
176/* 190/*
… …
249#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 263#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
250# define EXIT_SUCCESS 0 /* exit function success */ 264# define EXIT_SUCCESS 0 /* exit function success */
251# define EXIT_FAILURE 1 /* exit function failure */ 265# define EXIT_FAILURE 1 /* exit function failure */
252#endif 266#endif
253 267
254#define menuBar_esc 10
255#define scrollBar_esc 30 268#define scrollBar_esc 30
256#define menuBar_margin 2 /* margin below text */
257 269
258#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 270#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
259# define HAVE_SCROLLBARS 1 271# define HAVE_SCROLLBARS 1
260#endif
261
262/* width of scrollBar, menuBar shadow, must be 1 or 2 */
263#ifdef HALFSHADOW
264# define MENU_SHADOW 1
265#else
266# define MENU_SHADOW 2
267#endif 272#endif
268 273
269#define R_SB_ALIGN_CENTRE 0 274#define R_SB_ALIGN_CENTRE 0
270#define R_SB_ALIGN_TOP 1 275#define R_SB_ALIGN_TOP 1
271#define R_SB_ALIGN_BOTTOM 2 276#define R_SB_ALIGN_BOTTOM 2
… …
344 * | 349 * |
345 * +---< SB_WIDTH_NEXT 350 * +---< SB_WIDTH_NEXT
346 */ 351 */
347 352
348enum { 353enum {
349 NO_REFRESH = 0 , /* Window not visible at all! */ 354 NO_REFRESH = 0, /* Window not visible at all! */
350 FAST_REFRESH = 1<<0, /* Fully exposed window */ 355 FAST_REFRESH = 1, /* Fully exposed window */
351 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 356 SLOW_REFRESH = 2, /* Partially exposed window */
352 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
353}; 357};
354 358
355#ifdef NO_SECONDARY_SCREEN 359#ifdef NO_SECONDARY_SCREEN
356# define NSCREENS 0 360# define NSCREENS 0
357#else 361#else
… …
401 405
402// fake styles 406// fake styles
403#define RS_Blink 0x00010000UL // blink 407#define RS_Blink 0x00010000UL // blink
404#define RS_RVid 0x00020000UL // reverse video 408#define RS_RVid 0x00020000UL // reverse video
405#define RS_Uline 0x00040000UL // underline 409#define RS_Uline 0x00040000UL // underline
410
411// toggle this to force redraw, must be != RS_Careful
412#define RS_redraw 0x01000000UL
406 413
407// 5 custom bits for extensions 414// 5 custom bits for extensions
408#define RS_customCount 32 415#define RS_customCount 32
409#define RS_customMask 0x00f80000UL 416#define RS_customMask 0x00f80000UL
410#define RS_customShift 19 417#define RS_customShift 19
… …
480 Rxvt_restoreFG = 39, // change default fg color 487 Rxvt_restoreFG = 39, // change default fg color
481 Rxvt_restoreBG = 49, // change default bg color 488 Rxvt_restoreBG = 49, // change default bg color
482 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 489 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
483 490
484 URxvt_locale = 701, // change locale 491 URxvt_locale = 701, // change locale
485 URxvt_Menu = 703, // set menu item 492 URxvt_version = 702, // request version
493
486 URxvt_Color_IT = 704, // change actual 'Italic' colour 494 URxvt_Color_IT = 704, // change actual 'Italic' colour
487 URxvt_Color_tint = 705, // change actual tint colour 495 URxvt_Color_tint = 705, // change actual tint colour
488 URxvt_Color_BD = 706, 496 URxvt_Color_BD = 706,
489 URxvt_Color_UL = 707, 497 URxvt_Color_UL = 707,
490 498
… …
505 * on the unnecessary items, e.g. Color_pointer, but won't bother 513 * on the unnecessary items, e.g. Color_pointer, but won't bother
506 * until we need to. Also, be aware of usage in pixcolor_set 514 * until we need to. Also, be aware of usage in pixcolor_set
507 */ 515 */
508 516
509enum colour_list { 517enum colour_list {
518 Color_none = -2,
519 Color_transparent = -1,
510 Color_fg = 0, 520 Color_fg = 0,
511 Color_bg, 521 Color_bg,
512 minCOLOR, /* 2 */ 522 minCOLOR, /* 2 */
513 Color_Black = minCOLOR, 523 Color_Black = minCOLOR,
514 Color_Red3, 524 Color_Red3,
… …
574#endif 584#endif
575}; 585};
576 586
577#define Color_Bits 7 // 0 .. maxTermCOLOR 587#define Color_Bits 7 // 0 .. maxTermCOLOR
578 588
579#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
580#define NPIXCLR_BITS 32
581
582/* 589/*
583 * Resource list 590 * Resource list
584 */ 591 */
585enum { 592enum {
586# define def(name) Rs_ ## name, 593# define def(name) Rs_ ## name,
587# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 594# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
588# include "rsinc.h" 595# include "rsinc.h"
589# undef def 596# undef def
590# undef reserve 597# undef reserve
591 NUM_RESOURCES 598 NUM_RESOURCES
592};
593
594// see init.C:xa_names, which must be kept in sync
595enum {
596 XA_TEXT = 0,
597 XA_COMPOUND_TEXT,
598 XA_UTF8_STRING,
599 XA_MULTIPLE,
600 XA_TARGETS,
601 XA_TIMESTAMP,
602 XA_VT_SELECTION,
603 XA_INCR,
604 XA_WM_PROTOCOLS,
605 XA_WM_DELETE_WINDOW,
606 XA_CLIPBOARD,
607#if ENABLE_FRILLS
608 XA_MOTIF_WM_HINTS,
609#endif
610#if ENABLE_EWMH
611 XA_NET_WM_PID,
612 XA_NET_WM_NAME,
613 XA_NET_WM_ICON_NAME,
614 XA_NET_WM_PING,
615#endif
616#if USE_XIM
617 XA_WM_LOCALE_NAME,
618#endif
619#if TRANSPARENT
620 XA_XROOTPMAP_ID,
621 XA_ESETROOT_PMAP_ID,
622#endif
623#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
624 XA_DNDPROTOCOL,
625 XA_DNDSELECTION,
626#endif
627#if ENABLE_XEMBED
628 XA_XEMBED,
629 XA_XEMBED_INFO,
630#endif
631 NUM_XA
632}; 599};
633 600
634/* DEC private modes */ 601/* DEC private modes */
635#define PrivMode_132 (1UL<<0) 602#define PrivMode_132 (1UL<<0)
636#define PrivMode_132OK (1UL<<1) 603#define PrivMode_132OK (1UL<<1)
… …
645#define PrivMode_ShiftKeys (1UL<<10) 612#define PrivMode_ShiftKeys (1UL<<10)
646#define PrivMode_VisibleCursor (1UL<<11) 613#define PrivMode_VisibleCursor (1UL<<11)
647#define PrivMode_MouseX10 (1UL<<12) 614#define PrivMode_MouseX10 (1UL<<12)
648#define PrivMode_MouseX11 (1UL<<13) 615#define PrivMode_MouseX11 (1UL<<13)
649#define PrivMode_scrollBar (1UL<<14) 616#define PrivMode_scrollBar (1UL<<14)
650#define PrivMode_menuBar (1UL<<15)
651#define PrivMode_TtyOutputInh (1UL<<16) 617#define PrivMode_TtyOutputInh (1UL<<15)
652#define PrivMode_Keypress (1UL<<17) 618#define PrivMode_Keypress (1UL<<16)
653#define PrivMode_smoothScroll (1UL<<18) 619#define PrivMode_smoothScroll (1UL<<17)
654#define PrivMode_vt52 (1UL<<19) 620#define PrivMode_vt52 (1UL<<18)
655#define PrivMode_LFNL (1UL<<20) 621#define PrivMode_LFNL (1UL<<19)
656/* too annoying to implement X11 highlight tracking */ 622/* too annoying to implement X11 highlight tracking */
657/* #define PrivMode_MouseX11Track (1LU<<21) */ 623/* #define PrivMode_MouseX11Track (1LU<<20) */
658 624
659#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 625#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
660#define PrivMode(test,bit) \ 626#define PrivMode(test,bit) \
661 if (test) \ 627 if (test) \
662 priv_modes |= (bit); \ 628 priv_modes |= (bit); \
… …
709/* 675/*
710 ***************************************************************************** 676 *****************************************************************************
711 * MACRO DEFINES 677 * MACRO DEFINES
712 ***************************************************************************** 678 *****************************************************************************
713 */ 679 */
714#define dDisp Display *disp = display->display 680#define dLocal(type,name) type const name = this->name
681
682// for speed reasons, we assume that all codepoints 32 to 126 are
683// single-width.
684#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
715 685
716/* convert pixel dimensions to row/column values. Everything as int32_t */ 686/* convert pixel dimensions to row/column values. Everything as int32_t */
717#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 687#define Pixel2Col(x) Pixel2Width((int32_t)(x))
718#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 688#define Pixel2Row(y) Pixel2Height((int32_t)(y))
719#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 689#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
721#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 691#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
722#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 692#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
723#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 693#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
724#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 694#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
725 695
726#define OPTION(opt) (options & (opt))
727#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
728 | Opt_jumpScroll | Opt_secondaryScreen \
729 | Opt_pastableTabs | Opt_intensityStyles)
730
731// for m >= -n, ensure remainder lies between 0..n-1 696// for m >= -n, ensure remainder lies between 0..n-1
732#define MOD(m,n) (((m) + (n)) % (n)) 697#define MOD(m,n) (((m) + (n)) % (n))
733 698
734#define LINENO(n) MOD (term_start + int(n), total_rows) 699#define LINENO(n) MOD (term_start + int(n), total_rows)
735#define ROW(n) row_buf [LINENO (n)] 700#define ROW(n) row_buf [LINENO (n)]
… …
753#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
754#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 719#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
755 720
756#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 721#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
757 722
758#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 723#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
759#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 724#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
760 725
761#if ENABLE_STYLES 726#if ENABLE_STYLES
762# define FONTSET(style) fontset[GET_STYLE (style)] 727# define FONTSET(style) fontset[GET_STYLE (style)]
763#else 728#else
764# define FONTSET(style) fontset[0] 729# define FONTSET(style) fontset[0]
… …
792#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 757#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
793#define scrollbar_position(y) ((y) - scrollBar.beg) 758#define scrollbar_position(y) ((y) - scrollBar.beg)
794#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 759#define scrollbar_size() (scrollBar.end - scrollBar.beg \
795 - scrollbar_minheight ()) 760 - scrollbar_minheight ())
796 761
797#if (MENUBAR_MAX > 1)
798/* rendition style flags */
799# define menuBar_height() (fheight + MENU_SHADOW)
800# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
801# define isMenuBarWindow(w) ((w) == menuBar.win)
802#else
803# define menuBar_height() (0)
804# define menuBar_TotalHeight() (0)
805# define isMenuBarWindow(w) (0)
806#endif
807
808#ifdef XPM_BACKGROUND 762#ifdef XPM_BACKGROUND
809# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 763# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
810#else 764#else
811# define XPMClearArea(a, b, c, d, e, f, g) 765# define XPMClearArea(a, b, c, d, e, f, g)
812#endif 766#endif
813 767
814#ifdef UTMP_SUPPORT
815# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
816# undef HAVE_UTMPX_H
817# undef HAVE_STRUCT_UTMPX
818# endif
819# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
820# undef HAVE_UTMP_H
821# undef HAVE_STRUCT_UTMP
822# endif
823
824# ifdef HAVE_UTMPX_H
825# include <utmpx.h>
826# endif
827# ifdef HAVE_UTMP_H
828# include <utmp.h>
829# endif
830#endif
831
832#ifdef DEBUG_CMD
833# define D_CMD(x) fprintf x ; fputc('\n', stderr)
834#else
835# define D_CMD(x)
836#endif
837#ifdef DEBUG_INIT
838# define D_INIT(x) fprintf x ; fputc('\n', stderr)
839#else
840# define D_INIT(x)
841#endif
842#ifdef DEBUG_MAIN
843# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
844#else
845# define D_MAIN(x)
846#endif
847#ifdef DEBUG_SIZE
848# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
849#else
850# define D_SIZE(x)
851#endif
852
853extern class rxvt_failure_exception { } rxvt_failure_exception;
854
855typedef callback1<void, const char *> log_callback; 768typedef callback<void (const char *)> log_callback;
856typedef callback1<int, int> getfd_callback; 769typedef callback<int (int)> getfd_callback;
857
858extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
859extern void rxvt_log (const char *fmt, ...);
860extern void rxvt_warn (const char *fmt, ...);
861extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
862extern void rxvt_exit_failure () __attribute__ ((noreturn));
863 770
864#define SET_LOCALE(locale) rxvt_set_locale (locale) 771#define SET_LOCALE(locale) rxvt_set_locale (locale)
865extern bool rxvt_set_locale (const char *locale); 772extern bool rxvt_set_locale (const char *locale) NOTHROW;
866extern void rxvt_push_locale (const char *locale); 773extern void rxvt_push_locale (const char *locale) NOTHROW;
867extern void rxvt_pop_locale (); 774extern void rxvt_pop_locale () NOTHROW;
868
869/****************************************************************************/
870
871#ifdef MENUBAR
872# include "menubar.h"
873#endif
874
875#define BLINK_INTERVAL 0.5
876#define TEXT_BLINK_INTERVAL 0.5
877
878#ifndef __attribute__
879# ifdef __GNUC__
880# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
881# define __attribute__(x)
882# endif
883# endif
884# define __attribute__(x)
885#endif
886 775
887/****************************************************************************/ 776/****************************************************************************/
888 777
889#define LINE_LONGER 0x0001 // line is continued on the next row 778#define LINE_LONGER 0x0001 // line is continued on the next row
890#define LINE_FILTERED 0x0002 // line has been filtered 779#define LINE_FILTERED 0x0002 // line has been filtered
891#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 780#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
781#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
782#define LINE_BIDI 0x0010 // line needs bidi (NYI)
892 783
893struct line_t { 784struct line_t {
894 text_t *t; // terminal the text 785 text_t *t; // terminal the text
895 rend_t *r; // rendition, uses RS_ flags 786 rend_t *r; // rendition, uses RS_ flags
896 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 787 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
950# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
951# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
952# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
953#else 844#else
954# if ENABLE_PERL 845# if ENABLE_PERL
955# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 846# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
956# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 847# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
957# else 848# else
958# define COMPOSE_LO 0xd800UL 849# define COMPOSE_LO 0xd800UL
959# define COMPOSE_HI 0xf8ffUL 850# define COMPOSE_HI 0xf8ffUL
960# endif 851# endif
… …
989#endif 880#endif
990 881
991/****************************************************************************/ 882/****************************************************************************/
992 883
993#ifdef KEYSYM_RESOURCE 884#ifdef KEYSYM_RESOURCE
994 class keyboard_manager; 885class keyboard_manager;
995#endif 886#endif
996 887
888/* to get libAfterImage to work with multiple displays we use that hack : */
889/* should not need that with libAfterImage version >= 1.15 */
890#define AFTERIMAGE_DPY_OP(op) ((::dpy = dpy), (op))
891
997struct rxvt_term : zero_initialized, rxvt_vars { 892struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
893
894 // special markers with magic addresses
895 static const char resval_undef []; // options specifically unset
896 static const char resval_on []; // boolean options switched on
897 static const char resval_off []; // or off
898
998 log_callback *log_hook; // log error messages through this hook, if != 0 899 log_callback *log_hook; // log error messages through this hook, if != 0
999 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 900 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1000#if ENABLE_PERL 901#if ENABLE_PERL
1001 rxvt_perl_term perl; 902 rxvt_perl_term perl;
1002#endif 903#endif
1003 struct mbstate mbstate; // current input multibyte state 904 struct mbstate mbstate; // current input multibyte state
1004 905
1005 unsigned char want_refresh:1, 906 unsigned char want_refresh:1,
1006#ifdef TRANSPARENT 907#ifdef ENABLE_TRANSPARENCY
1007 want_full_refresh:1, /* awaiting full screen refresh */ 908 want_full_refresh:1, /* awaiting full screen refresh */
1008#endif
1009#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1010 am_transparent:1, /* is a transparent term */ 909 am_transparent:1, /* is a transparent term */
1011 am_pixmap_trans:1, /* transparency w/known root pixmap */ 910 am_pixmap_trans:1, /* transparency w/known root pixmap */
1012#endif 911#endif
1013 current_screen:1, /* primary or secondary */ 912 current_screen:1, /* primary or secondary */
1014 hate_those_clicks:1, /* a.k.a. keep mark position */
1015 num_scr_allow:1, 913 num_scr_allow:1,
1016 bypass_keystate:1, 914 bypass_keystate:1,
1017#ifdef CURSOR_BLINK 915#ifdef CURSOR_BLINK
1018 hidden_cursor:1, 916 hidden_cursor:1,
1019#endif 917#endif
… …
1034#endif 932#endif
1035 scrollbar_align, 933 scrollbar_align,
1036 selection_wait, 934 selection_wait,
1037 selection_type; 935 selection_type;
1038/* ---------- */ 936/* ---------- */
937 bool rvideo_state, rvideo_mode;
938#ifndef NO_BELL
1039 short rvideo; 939 bool rvideo_bell;
940#endif
1040 int num_scr; /* screen: number lines scrolled */ 941 int num_scr; /* screen: number lines scrolled */
1041 int prev_ncol, /* screen: previous number of columns */ 942 int prev_ncol, /* screen: previous number of columns */
1042 prev_nrow; /* screen: previous number of rows */ 943 prev_nrow; /* screen: previous number of rows */
1043/* ---------- */ 944/* ---------- */
1044 rend_t rstyle; 945 rend_t rstyle;
1045/* ---------- */
1046 uint32_t pixcolor_set[NPIXCLR_SETS];
1047/* ---------- */ 946/* ---------- */
1048#ifdef SELECTION_SCROLLING 947#ifdef SELECTION_SCROLLING
1049 int scroll_selection_lines; 948 int scroll_selection_lines;
1050 enum page_dirn scroll_selection_dir; 949 enum page_dirn scroll_selection_dir;
1051 int selection_save_x, 950 int selection_save_x,
… …
1057 /* give proper Scroll behaviour */ 956 /* give proper Scroll behaviour */
1058#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 957#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1059 mouse_slip_wheel_speed, 958 mouse_slip_wheel_speed,
1060#endif 959#endif
1061 refresh_count, 960 refresh_count,
1062 refresh_limit,
1063 last_bot, /* scrollbar last bottom position */ 961 last_bot, /* scrollbar last bottom position */
1064 last_top, /* scrollbar last top position */ 962 last_top, /* scrollbar last top position */
1065 last_state, /* scrollbar last state */ 963 last_state, /* scrollbar last state */
1066 scrollbar_len, 964 scrollbar_len,
1067#ifdef MENUBAR
1068 menu_readonly, /* okay to alter menu? */
1069 Arrows_x,
1070#endif
1071#if MENUBAR_MAX > 1
1072 Nbars,
1073#endif
1074 window_vt_x, 965 window_vt_x,
1075 window_vt_y, 966 window_vt_y,
1076 window_sb_x, 967 window_sb_x,
1077# ifdef POINTER_BLANK 968# ifdef POINTER_BLANK
1078 pointerBlankDelay, 969 pointerBlankDelay,
… …
1085 int old_width, /* last used width in screen resize */ 976 int old_width, /* last used width in screen resize */
1086 old_height; /* last used height in screen resize */ 977 old_height; /* last used height in screen resize */
1087 unsigned long priv_modes, 978 unsigned long priv_modes,
1088 SavedModes; 979 SavedModes;
1089/* ---------- */ 980/* ---------- */
1090 Atom xa[NUM_XA]; 981 Atom *xa;
1091/* ---------- */ 982/* ---------- */
1092#ifdef MENUBAR 983#ifdef RXVT_SCROLLBAR
1093 GC menubarGC;
1094#endif
1095#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1096 GC scrollbarGC, 984 GC scrollbarGC,
1097 topShadowGC, 985 topShadowGC,
1098 botShadowGC; 986 botShadowGC;
1099#endif 987#endif
1100#ifdef XTERM_SCROLLBAR 988#ifdef XTERM_SCROLLBAR
… …
1132 const char *key_delete; 1020 const char *key_delete;
1133#endif 1021#endif
1134 struct mouse_event MEvent; 1022 struct mouse_event MEvent;
1135 XComposeStatus compose; 1023 XComposeStatus compose;
1136 ttymode_t tio; 1024 ttymode_t tio;
1137#ifdef UTMP_SUPPORT
1138# ifdef HAVE_STRUCT_UTMP
1139 struct utmp ut;
1140# endif
1141# ifdef HAVE_STRUCT_UTMPX
1142 struct utmpx utx;
1143# endif
1144# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1145 char ut_id[5];
1146# endif
1147 int utmp_pos;
1148#endif
1149 row_col_t oldcursor; 1025 row_col_t oldcursor;
1150#ifdef XPM_BACKGROUND 1026#ifdef XPM_BACKGROUND
1151 bgPixmap_t bgPixmap; 1027 bgPixmap_t bgPixmap;
1028#ifdef HAVE_AFTERIMAGE
1029 struct ASVisual *asv;
1030 ASImageManager *asimman;
1031 ASImage *original_asim;
1032 struct { unsigned int width, height; } xpmAttr; /* all we need is width/height */
1033#else
1152 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1034 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1153#endif 1035#endif
1154#ifdef MENUBAR
1155 menu_t *ActiveMenu, /* currently active menu */
1156 *BuildMenu; /* the menu currently being built */
1157 bar_t *CurrentBar;
1158# if ! (MENUBAR_MAX > 1)
1159 bar_t BarList;
1160# endif /* (MENUBAR_MAX > 1) */
1161#endif 1036#endif
1162 1037
1163#if ENABLE_OVERLAY 1038#if ENABLE_OVERLAY
1164 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1039 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1165 text_t **ov_text; 1040 text_t **ov_text;
1166 rend_t **ov_rend; 1041 rend_t **ov_rend;
1167 1042
1168 void scr_swap_overlay (); 1043 void scr_swap_overlay () NOTHROW;
1169 void scr_overlay_new (int x, int y, int w, int h); 1044 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1170 void scr_overlay_off (); 1045 void scr_overlay_off () NOTHROW;
1171 void scr_overlay_set (int x, int y, 1046 void scr_overlay_set (int x, int y,
1172 text_t text, 1047 text_t text,
1173 rend_t rend = OVERLAY_RSTYLE); 1048 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1174 void scr_overlay_set (int x, int y, const char *s); 1049 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1175 void scr_overlay_set (int x, int y, const wchar_t *s); 1050 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1176#endif 1051#endif
1177 1052
1178 vector<void *> allocated; // free these memory blocks with free() 1053 vector<void *> allocated; // free these memory blocks with free()
1179 1054
1180 char *env_windowid; /* environmental variable WINDOWID */ 1055 char env_windowid[21]; /* environmental variable WINDOWID */
1056 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1181 char *env_display; /* environmental variable DISPLAY */ 1057 char *env_display; /* environmental variable DISPLAY */
1182 char *env_term; /* environmental variable TERM */ 1058 char *env_term; /* environmental variable TERM */
1183 char *env_colorfgbg; 1059
1184 char *locale; 1060 char *locale;
1185 char charsets[4]; 1061 char charsets[4];
1186 char *v_buffer; /* pointer to physical buffer */ 1062 char *v_buffer; /* pointer to physical buffer */
1187 unsigned int v_buflen; /* size of area to write */ 1063 unsigned int v_buflen; /* size of area to write */
1188 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1064 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1189 1065
1190#ifdef KEYSYM_RESOURCE 1066#ifdef KEYSYM_RESOURCE
1191 keyboard_manager *keyboard; 1067 keyboard_manager *keyboard;
1192#endif 1068#endif
1193 1069
1194 const char *rs[NUM_RESOURCES]; 1070 const char *rs[NUM_RESOURCES];
1195 /* command input buffering */ 1071 /* command input buffering */
1196 char *cmdbuf_ptr, *cmdbuf_endp; 1072 char *cmdbuf_ptr, *cmdbuf_endp;
1197 char cmdbuf_base[CBUFSIZ]; 1073 char cmdbuf_base[CBUFSIZ];
1074
1075 ptytty *pty;
1198 1076
1199 rxvt_salloc *talloc; // text line allocator 1077 rxvt_salloc *talloc; // text line allocator
1200 rxvt_salloc *ralloc; // rend line allocator 1078 rxvt_salloc *ralloc; // rend line allocator
1201 1079
1202 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1080 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1211 void iso14755_54 (int x, int y); 1089 void iso14755_54 (int x, int y);
1212# endif 1090# endif
1213#endif 1091#endif
1214 1092
1215 // modifies first argument(!) 1093 // modifies first argument(!)
1216 void paste (char *data, unsigned int len); 1094 void paste (char *data, unsigned int len) NOTHROW;
1217 1095
1218 long vt_emask, vt_emask_perl; 1096 long vt_emask, vt_emask_perl, vt_emask_xim;
1219 1097
1220 void vt_select_input () 1098 void vt_select_input () const NOTHROW
1221 { 1099 {
1222 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1100 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1223 } 1101 }
1224 1102
1225#if TRANSPARENT 1103#if ENABLE_TRANSPARENCY || ENABLE_PERL
1226 void rootwin_cb (XEvent &xev); 1104 void rootwin_cb (XEvent &xev);
1227 xevent_watcher rootwin_ev; 1105 xevent_watcher rootwin_ev;
1106#endif
1107#if ENABLE_TRANSPARENCY
1108 int check_our_parents ();
1109 void check_our_parents_cb (time_watcher &w);
1110 time_watcher check_our_parents_ev;
1228#endif 1111#endif
1229 1112
1230 void x_cb (XEvent &xev); 1113 void x_cb (XEvent &xev);
1231 void flush (); 1114 void flush ();
1232 xevent_watcher termwin_ev; 1115 xevent_watcher termwin_ev;
1233 xevent_watcher vt_ev; 1116 xevent_watcher vt_ev;
1234#ifdef HAVE_SCROLLBARS 1117#ifdef HAVE_SCROLLBARS
1235 xevent_watcher scrollbar_ev; 1118 xevent_watcher scrollbar_ev;
1236#endif 1119#endif
1237#ifdef MENUBAR
1238 xevent_watcher menubar_ev;
1239#endif
1240 1120
1121 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1241 void check_cb (check_watcher &w); check_watcher check_ev; 1122 void check_cb (check_watcher &w); check_watcher check_ev;
1242 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1123 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1243 void flush_cb (time_watcher &w); time_watcher flush_ev; 1124 void flush_cb (time_watcher &w); time_watcher flush_ev;
1244
1245 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1125 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1246
1247 void incr_cb (time_watcher &w); time_watcher incr_ev; 1126 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1248 1127
1249#ifdef CURSOR_BLINK 1128#ifdef CURSOR_BLINK
1250 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1129 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1251#endif 1130#endif
1252#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
1253 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1132 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1133#endif
1134#ifndef NO_BELL
1135 void bell_cb (time_watcher &w); time_watcher bell_ev;
1254#endif 1136#endif
1255 1137
1256#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1138#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1257 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1139 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1258#endif 1140#endif
… …
1275 1157
1276 void tt_winch (); 1158 void tt_winch ();
1277 1159
1278 rxvt_term (); 1160 rxvt_term ();
1279 ~rxvt_term (); 1161 ~rxvt_term ();
1280 void child_exit (); // child has exited, usually destroys
1281 void destroy (); 1162 void destroy ();
1282 void emergency_cleanup (); 1163 void emergency_cleanup ();
1283 1164
1284 bool init (int argc, const char *const *argv); 1165 bool init (int argc, const char *const *argv, stringvec *envv);
1166
1167 bool init (stringvec *argv, stringvec *envv)
1168 {
1169 this->argv = argv;
1170 return init (argv->size (), argv->begin (), envv);
1171 }
1172
1285 bool init_vars (); 1173 bool init_vars ();
1286 1174
1287 bool pty_fill (); 1175 bool pty_fill ();
1176
1177 void make_current () const // make this the "currently active" urxvt instance
1178 {
1179 SET_R (this);
1180 set_environ (envv);
1181 rxvt_set_locale (locale);
1182 }
1288 1183
1289 void init_secondary (); 1184 void init_secondary ();
1290 const char **init_resources (int argc, const char *const *argv); 1185 const char **init_resources (int argc, const char *const *argv);
1291 const char *x_resource (const char *name); 1186 const char *x_resource (const char *name);
1292 void init_env (); 1187 void init_env ();
… …
1301 void create_windows (int argc, const char *const *argv); 1196 void create_windows (int argc, const char *const *argv);
1302 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1197 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1303 void window_calc (unsigned int newwidth, unsigned int newheight); 1198 void window_calc (unsigned int newwidth, unsigned int newheight);
1304 1199
1305#if USE_XIM 1200#if USE_XIM
1306 rxvt_xim *input_method; 1201 rxvt_xim *input_method;
1307 XIC Input_Context; 1202 XIC Input_Context;
1308 XIMStyle input_style; 1203 XIMStyle input_style;
1309 XPoint spot; // most recently sent spot position 1204 XPoint spot; // most recently sent spot position
1310 1205
1311 void im_destroy (); 1206 void im_destroy ();
1312 void im_cb (); im_watcher im_ev; 1207 void im_cb (); im_watcher im_ev;
1313 void im_set_size (XRectangle &size); 1208 void im_set_size (XRectangle &size);
1314 void im_set_position (XPoint &pos); 1209 void im_set_position (XPoint &pos) NOTHROW;
1315 void im_set_color (unsigned long &fg, unsigned long &bg); 1210 void im_set_color (unsigned long &fg, unsigned long &bg);
1316 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1211 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1317 1212
1318 bool IMisRunning (); 1213 bool IMisRunning ();
1319 void IMSendSpot (); 1214 void IMSendSpot ();
1320 bool IM_get_IC (const char *modifiers); 1215 bool IM_get_IC (const char *modifiers);
1321 void IMSetStatusPosition (); 1216 void IMSetPosition ();
1322#endif 1217#endif
1323 1218
1324 void resize_scrollbar (); 1219 void resize_scrollbar ();
1325 1220
1326 void pixel_position (int *x, int *y);
1327
1328 void selection_click (int clicks, int x, int y);
1329 void selection_extend (int x, int y, int flag);
1330 void selection_rotate (int x, int y);
1331
1332 /* autoconvert */
1333
1334 // command.C 1221 // command.C
1335 void lookup_key (XKeyEvent &ev); 1222 void key_press (XKeyEvent &ev);
1223 void key_release (XKeyEvent &ev);
1336 unsigned int cmd_write (const char *str, unsigned int count); 1224 unsigned int cmd_write (const char *str, unsigned int count);
1337 1225
1338 wchar_t next_char (); 1226 wchar_t next_char () NOTHROW;
1339 wchar_t cmd_getc (); 1227 wchar_t cmd_getc () THROW ((class out_of_input));
1340 uint32_t next_octet (); 1228 uint32_t next_octet () NOTHROW;
1341 uint32_t cmd_get8 (); 1229 uint32_t cmd_get8 () THROW ((class out_of_input));
1342 1230
1343 bool cmd_parse (); 1231 bool cmd_parse ();
1344 void mouse_report (XButtonEvent &ev); 1232 void mouse_report (XButtonEvent &ev);
1345 void button_press (XButtonEvent &ev); 1233 void button_press (XButtonEvent &ev);
1346 void button_release (XButtonEvent &ev); 1234 void button_release (XButtonEvent &ev);
1347 void focus_in (); 1235 void focus_in ();
1348 void focus_out (); 1236 void focus_out ();
1349 int check_our_parents (); 1237 void update_fade_color (unsigned int idx);
1350#ifdef PRINTPIPE 1238#ifdef PRINTPIPE
1351 FILE *popen_printer (); 1239 FILE *popen_printer ();
1352 int pclose_printer (FILE *stream); 1240 int pclose_printer (FILE *stream);
1353#endif 1241#endif
1354 void process_print_pipe (); 1242 void process_print_pipe ();
… …
1367 void process_sgr_mode (unsigned int nargs, const int *arg); 1255 void process_sgr_mode (unsigned int nargs, const int *arg);
1368 void process_graphics (); 1256 void process_graphics ();
1369 // init.C 1257 // init.C
1370 void Get_Colours (); 1258 void Get_Colours ();
1371 void get_ourmods (); 1259 void get_ourmods ();
1372 // logging.C
1373 void makeutent (const char *pty, const char *hostname);
1374 void cleanutent ();
1375 // main.C 1260 // main.C
1376 void privileged_utmp (rxvt_privaction action);
1377 bool set_fonts (); 1261 bool set_fonts ();
1378 void set_string_property (Atom prop, const char *str, int len = -1); 1262 void set_string_property (Atom prop, const char *str, int len = -1);
1379 void set_utf8_property (Atom prop, const char *str, int len = -1); 1263 void set_utf8_property (Atom prop, const char *str, int len = -1);
1380 void set_title (const char *str); 1264 void set_title (const char *str);
1381 void set_icon_name (const char *str); 1265 void set_icon_name (const char *str);
1382 void set_window_color (int idx, const char *color); 1266 void set_window_color (int idx, const char *color);
1383 void set_colorfgbg (); 1267 void set_colorfgbg ();
1384 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1268 bool set_color (rxvt_color &color, const char *name);
1269 void alias_color (int dst, int src);
1385 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1270 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1386 1271
1387#ifdef MENUBAR
1388 // menubar.C
1389 void menuitem_free (menu_t *menu, menuitem_t *item);
1390 int action_dispatch (action_t *action);
1391 void menuarrow_free (char name);
1392 void menuarrow_add (char *string);
1393 char *menu_find_base (menu_t **menu, char *path);
1394 menu_t *menu_delete (menu_t *menu);
1395 menu_t *menu_add (menu_t *parent, char *path);
1396 void drawbox_menubar (int x, int len, int state);
1397 void drawtriangle (int x, int y, int state);
1398 void drawbox_menuitem (int y, int state);
1399 void menu_show ();
1400 void menu_display (void (rxvt_term::*update) ());
1401 void menu_hide_all ();
1402 void menu_hide ();
1403 void menu_clear (menu_t *menu);
1404 void menubar_clear ();
1405 bar_t *menubar_find (const char *name);
1406 int menubar_push (const char *name);
1407 void menubar_remove (const char *name);
1408 void menubar_dump (FILE *fp);
1409 void menubar_read (const char *filename);
1410 void menubar_dispatch (char *str);
1411 void draw_Arrows (int name, int state);
1412 void menubar_expose ();
1413 int menubar_mapping (int map);
1414 int menu_select (XButtonEvent &ev);
1415 void menubar_select (XButtonEvent &ev);
1416 void menubar_control (XButtonEvent &ev);
1417 void map_menuBar (int map);
1418#endif
1419
1420 // screen.C 1272 // screen.C
1421 1273
1422 void lalloc (line_t &l) 1274 void lalloc (line_t &l) const
1423 { 1275 {
1424 l.t = (text_t *)talloc->alloc (); 1276 l.t = (text_t *)talloc->alloc ();
1425 l.r = (rend_t *)ralloc->alloc (); 1277 l.r = (rend_t *)ralloc->alloc ();
1426 } 1278 }
1427 1279
… …
1431 talloc->free (l.t); 1283 talloc->free (l.t);
1432 ralloc->free (l.r); 1284 ralloc->free (l.r);
1433 } 1285 }
1434#endif 1286#endif
1435 1287
1436 void lresize (line_t &l) 1288 void lresize (line_t &l) const
1437 { 1289 {
1438 if (!l.t) 1290 if (!l.t)
1439 return; 1291 return;
1440 1292
1441 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1293 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1445 1297
1446 if (ncol > prev_ncol) 1298 if (ncol > prev_ncol)
1447 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1299 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1448 } 1300 }
1449 1301
1450 int fgcolor_of (rend_t r) 1302 int fgcolor_of (rend_t r) const NOTHROW
1451 { 1303 {
1452 int base = GET_BASEFG (r); 1304 int base = GET_BASEFG (r);
1453#ifndef NO_BRIGHTCOLOR 1305#ifndef NO_BRIGHTCOLOR
1454 if (r & RS_Bold 1306 if (r & RS_Bold
1455# if ENABLE_STYLES 1307# if ENABLE_STYLES
1456 && OPTION (Opt_intensityStyles) 1308 && option (Opt_intensityStyles)
1457# endif 1309# endif
1458 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1310 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1459 base += minBrightCOLOR - minCOLOR; 1311 base += minBrightCOLOR - minCOLOR;
1460#endif 1312#endif
1461 return base; 1313 return base;
1462 } 1314 }
1463 1315
1464 int bgcolor_of (rend_t r) 1316 int bgcolor_of (rend_t r) const NOTHROW
1465 { 1317 {
1466 int base = GET_BASEBG (r); 1318 int base = GET_BASEBG (r);
1467#ifndef NO_BRIGHTCOLOR 1319#ifndef NO_BRIGHTCOLOR
1468 if (r & RS_Blink 1320 if (r & RS_Blink
1469# if ENABLE_STYLES 1321# if ENABLE_STYLES
1470 && OPTION (Opt_intensityStyles) 1322 && option (Opt_intensityStyles)
1471# endif 1323# endif
1472 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1324 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1473 base += minBrightCOLOR - minCOLOR; 1325 base += minBrightCOLOR - minCOLOR;
1474#endif 1326#endif
1475 return base; 1327 return base;
1476 } 1328 }
1477 1329
1478 bool option (uint32_t opt) 1330 bool option (uint8_t opt) const NOTHROW
1479 { 1331 {
1480 return OPTION (opt); 1332 return options[opt >> 3] & (1 << (opt & 7));
1481 } 1333 }
1482 1334
1483 void set_option (uint32_t opt, bool set) 1335 void set_option (uint8_t opt, bool set = true) NOTHROW
1484 { 1336 {
1485 if (set) 1337 if (set)
1486 options |= opt; 1338 options[opt >> 3] |= (1 << (opt & 7));
1487 else 1339 else
1488 options &= ~opt; 1340 options[opt >> 3] &= ~(1 << (opt & 7));
1489 } 1341 }
1490 1342
1491 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1343 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1492 void scr_blank_screen_mem (line_t &l, rend_t efs); 1344 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1493 int scr_scroll_text (int row1, int row2, int count); 1345 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1494 void scr_reset (); 1346 void scr_reset ();
1495 void scr_release (); 1347 void scr_release () NOTHROW;
1496 void scr_clear (bool really = false); 1348 void scr_clear (bool really = false) NOTHROW;
1497 void scr_refresh (unsigned char refresh_type); 1349 void scr_refresh () NOTHROW;
1498 bool scr_refresh_rend (rend_t mask, rend_t value); 1350 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1499 void scr_erase_screen (int mode); 1351 void scr_erase_screen (int mode) NOTHROW;
1500#if ENABLE_FRILLS 1352#if ENABLE_FRILLS
1501 void scr_erase_savelines (); 1353 void scr_erase_savelines () NOTHROW;
1502 void scr_backindex (); 1354 void scr_backindex () NOTHROW;
1503 void scr_forwardindex (); 1355 void scr_forwardindex () NOTHROW;
1504#endif 1356#endif
1505 void scr_touch (bool refresh); 1357 void scr_touch (bool refresh) NOTHROW;
1506 void scr_expose (int x, int y, int width, int height, bool refresh); 1358 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1507 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1359 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1508 void scr_recolour (); 1360 void scr_recolour () NOTHROW;
1509 void scr_remap_chars (); 1361 void scr_remap_chars () NOTHROW;
1510 void scr_remap_chars (line_t &l); 1362 void scr_remap_chars (line_t &l) NOTHROW;
1363
1364 enum cursor_mode { SAVE, RESTORE };
1511 1365
1512 void scr_poweron (); 1366 void scr_poweron ();
1513 void scr_cursor (int mode); 1367 void scr_cursor (cursor_mode mode) NOTHROW;
1514 void scr_do_wrap (); 1368 void scr_do_wrap () NOTHROW;
1369 void scr_swap_screen () NOTHROW;
1515 int scr_change_screen (int scrn); 1370 void scr_change_screen (int scrn);
1516 void scr_color (unsigned int color, int fgbg); 1371 void scr_color (unsigned int color, int fgbg) NOTHROW;
1517 void scr_rendition (int set, int style); 1372 void scr_rendition (int set, int style) NOTHROW;
1518 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1373 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1519 void scr_backspace (); 1374 void scr_backspace () NOTHROW;
1520 void scr_tab (int count, bool ht = false); 1375 void scr_tab (int count, bool ht = false) NOTHROW;
1521 void scr_gotorc (int row, int col, int relative); 1376 void scr_gotorc (int row, int col, int relative) NOTHROW;
1522 void scr_index (enum page_dirn direction); 1377 void scr_index (enum page_dirn direction) NOTHROW;
1523 void scr_erase_line (int mode); 1378 void scr_erase_line (int mode) NOTHROW;
1524 void scr_E (); 1379 void scr_E () NOTHROW;
1525 void scr_insdel_lines (int count, int insdel); 1380 void scr_insdel_lines (int count, int insdel) NOTHROW;
1526 void scr_insdel_chars (int count, int insdel); 1381 void scr_insdel_chars (int count, int insdel) NOTHROW;
1527 void scr_scroll_region (int top, int bot); 1382 void scr_scroll_region (int top, int bot) NOTHROW;
1528 void scr_cursor_visible (int mode); 1383 void scr_cursor_visible (int mode) NOTHROW;
1529 void scr_autowrap (int mode); 1384 void scr_autowrap (int mode) NOTHROW;
1530 void scr_relative_origin (int mode); 1385 void scr_relative_origin (int mode) NOTHROW;
1531 void scr_insert_mode (int mode); 1386 void scr_insert_mode (int mode) NOTHROW;
1532 void scr_set_tab (int mode); 1387 void scr_set_tab (int mode) NOTHROW;
1533 void scr_rvideo_mode (int mode); 1388 void scr_rvideo_mode (bool on) NOTHROW;
1534 void scr_report_position (); 1389 void scr_report_position () NOTHROW;
1535 void set_font_style (); 1390 void set_font_style () NOTHROW;
1536 void scr_charset_choose (int set); 1391 void scr_charset_choose (int set) NOTHROW;
1537 void scr_charset_set (int set, unsigned int ch); 1392 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1538 int scr_move_to (int y, int len); 1393 void scr_move_to (int y, int len) NOTHROW;
1539 int scr_page (enum page_dirn direction, int nlines); 1394 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1540 int scr_changeview (unsigned int oldviewstart); 1395 bool scr_changeview (int new_view_start) NOTHROW;
1541 void scr_bell (); 1396 void scr_bell () NOTHROW;
1542 void scr_printscreen (int fullhist); 1397 void scr_printscreen (int fullhist) NOTHROW;
1543 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1398 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1544 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1399 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1545 void scr_reverse_selection (); 1400 void scr_reverse_selection () NOTHROW;
1546 void scr_dump (int fd); 1401 void scr_dump (int fd) NOTHROW;
1402
1547 void selection_check (int check_more); 1403 void selection_check (int check_more) NOTHROW;
1548 void selection_paste (Window win, Atom prop, bool delete_prop); 1404 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1549 void selection_property (Window win, Atom prop); 1405 void selection_property (Window win, Atom prop) NOTHROW;
1550 void selection_request (Time tm, int x, int y); 1406 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1551 int selection_request_other (Atom target, int selnum); 1407 int selection_request_other (Atom target, int selnum) NOTHROW;
1552 void selection_clear (); 1408 void selection_clear () NOTHROW;
1553 void selection_make (Time tm); 1409 void selection_make (Time tm);
1554 bool selection_grab (Time tm); 1410 bool selection_grab (Time tm) NOTHROW;
1555 void selection_start_colrow (int col, int row); 1411 void selection_start_colrow (int col, int row) NOTHROW;
1556 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1412 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1557 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1413 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1558 void selection_remove_trailing_spaces (); 1414 void selection_remove_trailing_spaces () NOTHROW;
1559 void selection_send (const XSelectionRequestEvent &rq); 1415 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1416 void selection_click (int clicks, int x, int y) NOTHROW;
1417 void selection_extend (int x, int y, int flag) NOTHROW;
1418 void selection_rotate (int x, int y) NOTHROW;
1419
1420 void pixel_position (int *x, int *y) NOTHROW;
1560 1421
1561#if defined(NEXT_SCROLLBAR) 1422#if defined(NEXT_SCROLLBAR)
1562 // scrollbar-next.C 1423 // scrollbar-next.C
1563 Pixmap renderPixmap (const char *const *data, int width, int height); 1424 Pixmap renderPixmap (const char *const *data, int width, int height);
1564 void init_scrollbar_stuff (); 1425 void init_scrollbar_stuff ();
… …
1566 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1427 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1567#endif 1428#endif
1568 1429
1569#if defined(RXVT_SCROLLBAR) 1430#if defined(RXVT_SCROLLBAR)
1570 // scrollbar-rxvt.C 1431 // scrollbar-rxvt.C
1571 void Draw_button (int x, int y, int state, int dirn);
1572 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len); 1432 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1573#endif 1433#endif
1574 1434
1575#if defined(XTERM_SCROLLBAR) 1435#if defined(XTERM_SCROLLBAR)
1576 // scrollbar-xterm.C 1436 // scrollbar-xterm.C
… …
1607# define __PROTO(p) p 1467# define __PROTO(p) p
1608#else 1468#else
1609# define __PROTO(p) () 1469# define __PROTO(p) ()
1610#endif 1470#endif
1611 1471
1612#ifdef DEBUG_malloc
1613# include "dmalloc.h" /* This comes last */
1614#endif
1615
1616#endif /* _RXVT_H_ */ 1472#endif /* _RXVT_H_ */
1617 1473

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