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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.198 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.282 by sasha, Fri Aug 3 05:33:04 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 HAVE_AFTERIMAGE
66# ifdef XPM_INC_X11 79# include <afterimage.h>
67# include <X11/xpm.h> 80#undef min
68# else 81#undef max
69# include <xpm.h>
70# endif
71#endif 82#endif
72 83
73#ifndef STDIN_FILENO 84#ifndef STDIN_FILENO
74# define STDIN_FILENO 0 85# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 86# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 87# define STDERR_FILENO 2
77#endif 88#endif
89
90/****************************************************************************/
91
92// exception thrown on fatal (per-instance) errors
93class rxvt_failure_exception { };
94
95// exception thrown when the command parser runs out of input data
96class out_of_input { };
78 97
79/* 98/*
80 ***************************************************************************** 99 *****************************************************************************
81 * PROTOTYPES 100 * PROTOTYPES
82 ***************************************************************************** 101 *****************************************************************************
83 */ 102 */
84// main.C 103// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 104RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 105RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 106void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 107void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 108void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 109void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 110
93// util.C 111// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 112char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 113wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 114char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 115wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str);
99 116
100// misc.C 117#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
118
101char * rxvt_r_basename (const char *str); 119char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 120void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 121void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 122void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 123void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 124void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
125
107int rxvt_Str_match (const char *s1, const char *s2); 126int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 127const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 128char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 129int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 130char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 131void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path);
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
115void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
116void rxvt_usleep (int usecs);
117 132
118///////////////////////////////////////////////////////////////////////////// 133/////////////////////////////////////////////////////////////////////////////
119 134
120// temporarily replace the process environment 135// temporarily replace the process environment
121extern char **environ; 136extern char **environ;
122extern char **rxvt_environ; // the original environ pointer 137extern char **rxvt_environ; // the original environ pointer
123 138
124struct temp_environ 139inline void set_environ (stringvec *envv)
125{ 140{
126 char **prev; 141#if ENABLE_PERL
127 142 assert (envv);
128 temp_environ (const stringvec *envv) 143#else
129 : prev(environ)
130 {
131 if (envv) 144 if (envv)
145#endif
132 environ = (char **)envv->begin (); 146 environ = (char **)envv->begin ();
133 } 147}
134 148
135 temp_environ (char **env) 149inline void set_environ (char **envv)
136 : prev(environ) 150{
137 { 151#if ENABLE_PERL
152 assert (envv);
153#else
138 if (env) 154 if (envv)
155#endif
139 environ = env; 156 environ = envv;
140 } 157}
141
142 ~temp_environ ()
143 {
144 environ = prev;
145 }
146};
147
148#define TEMP_ENV temp_environ temp_environ (envv)
149 158
150/* 159/*
151 ***************************************************************************** 160 *****************************************************************************
152 * STRUCTURES AND TYPEDEFS 161 * STRUCTURES AND TYPEDEFS
153 ***************************************************************************** 162 *****************************************************************************
154 */ 163 */
155struct grwin_t; 164struct grwin_t;
156 165
157/* Sanitize menubar info */
158#ifndef MENUBAR
159# undef MENUBAR_MAX
160#endif
161#ifndef MENUBAR_MAX
162# define MENUBAR_MAX 0
163#endif
164
165/* If we're using either the rxvt scrollbar or menu bars, keep the 166/* If we're using either the rxvt scrollbar, keep the
166 * scrollColor resource. 167 * scrollColor resource.
167 */ 168 */
168#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 169#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
169# define KEEP_SCROLLCOLOR 1 170# define KEEP_SCROLLCOLOR 1
170#else 171#else
171# undef KEEP_SCROLLCOLOR 172# undef KEEP_SCROLLCOLOR
172#endif 173#endif
173 174
174#ifdef XPM_BACKGROUND 175#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
175typedef struct { 176typedef struct {
177#ifdef XPM_BACKGROUND
178 ASImage *original_asim;
176 short w, h, x, y; 179 short w, h, x, y;
180 bool auto_resize;
181#endif
177 Pixmap pixmap; 182 Pixmap pixmap;
183 unsigned int pmap_width, pmap_height;
184 unsigned int pmap_depth;
178} bgPixmap_t; 185} bgPixmap_t;
179#endif 186#endif
180 187
181/* 188/*
182 * the 'essential' information for reporting Mouse Events 189 * the 'essential' information for reporting Mouse Events
… …
243 250
244#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 251#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
245# define NO_MOUSE_REPORT_SCROLLBAR 1 252# define NO_MOUSE_REPORT_SCROLLBAR 1
246#endif 253#endif
247 254
248#if defined (ISO_14755) || defined (ENABLE_PERL)
249# define ENABLE_OVERLAY 1
250#endif
251
252/* now look for other badly set stuff */ 255/* now look for other badly set stuff */
253 256
254#if !defined (EACCESS) && defined(EAGAIN) 257#if !defined (EACCESS) && defined(EAGAIN)
255# define EACCESS EAGAIN 258# define EACCESS EAGAIN
256#endif 259#endif
… …
258#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 261#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
259# define EXIT_SUCCESS 0 /* exit function success */ 262# define EXIT_SUCCESS 0 /* exit function success */
260# define EXIT_FAILURE 1 /* exit function failure */ 263# define EXIT_FAILURE 1 /* exit function failure */
261#endif 264#endif
262 265
263#define menuBar_esc 10
264#define scrollBar_esc 30 266#define scrollBar_esc 30
265#define menuBar_margin 2 /* margin below text */
266 267
267#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 268#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
268# define HAVE_SCROLLBARS 1 269# define HAVE_SCROLLBARS 1
269#endif
270
271/* width of scrollBar, menuBar shadow, must be 1 or 2 */
272#ifdef HALFSHADOW
273# define MENU_SHADOW 1
274#else
275# define MENU_SHADOW 2
276#endif 270#endif
277 271
278#define R_SB_ALIGN_CENTRE 0 272#define R_SB_ALIGN_CENTRE 0
279#define R_SB_ALIGN_TOP 1 273#define R_SB_ALIGN_TOP 1
280#define R_SB_ALIGN_BOTTOM 2 274#define R_SB_ALIGN_BOTTOM 2
… …
353 * | 347 * |
354 * +---< SB_WIDTH_NEXT 348 * +---< SB_WIDTH_NEXT
355 */ 349 */
356 350
357enum { 351enum {
358 NO_REFRESH = 0 , /* Window not visible at all! */ 352 NO_REFRESH = 0, /* Window not visible at all! */
359 FAST_REFRESH = 1<<0, /* Fully exposed window */ 353 FAST_REFRESH = 1, /* Fully exposed window */
360 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 354 SLOW_REFRESH = 2, /* Partially exposed window */
361 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
362}; 355};
363 356
364#ifdef NO_SECONDARY_SCREEN 357#ifdef NO_SECONDARY_SCREEN
365# define NSCREENS 0 358# define NSCREENS 0
366#else 359#else
… …
410 403
411// fake styles 404// fake styles
412#define RS_Blink 0x00010000UL // blink 405#define RS_Blink 0x00010000UL // blink
413#define RS_RVid 0x00020000UL // reverse video 406#define RS_RVid 0x00020000UL // reverse video
414#define RS_Uline 0x00040000UL // underline 407#define RS_Uline 0x00040000UL // underline
408
409// toggle this to force redraw, must be != RS_Careful
410#define RS_redraw 0x01000000UL
415 411
416// 5 custom bits for extensions 412// 5 custom bits for extensions
417#define RS_customCount 32 413#define RS_customCount 32
418#define RS_customMask 0x00f80000UL 414#define RS_customMask 0x00f80000UL
419#define RS_customShift 19 415#define RS_customShift 19
… …
489 Rxvt_restoreFG = 39, // change default fg color 485 Rxvt_restoreFG = 39, // change default fg color
490 Rxvt_restoreBG = 49, // change default bg color 486 Rxvt_restoreBG = 49, // change default bg color
491 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 487 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
492 488
493 URxvt_locale = 701, // change locale 489 URxvt_locale = 701, // change locale
494 URxvt_Menu = 703, // set menu item 490 URxvt_version = 702, // request version
491
495 URxvt_Color_IT = 704, // change actual 'Italic' colour 492 URxvt_Color_IT = 704, // change actual 'Italic' colour
496 URxvt_Color_tint = 705, // change actual tint colour 493 URxvt_Color_tint = 705, // change actual tint colour
497 URxvt_Color_BD = 706, 494 URxvt_Color_BD = 706,
498 URxvt_Color_UL = 707, 495 URxvt_Color_UL = 707,
499 496
… …
514 * on the unnecessary items, e.g. Color_pointer, but won't bother 511 * on the unnecessary items, e.g. Color_pointer, but won't bother
515 * until we need to. Also, be aware of usage in pixcolor_set 512 * until we need to. Also, be aware of usage in pixcolor_set
516 */ 513 */
517 514
518enum colour_list { 515enum colour_list {
516 Color_none = -2,
517 Color_transparent = -1,
519 Color_fg = 0, 518 Color_fg = 0,
520 Color_bg, 519 Color_bg,
521 minCOLOR, /* 2 */ 520 minCOLOR, /* 2 */
522 Color_Black = minCOLOR, 521 Color_Black = minCOLOR,
523 Color_Red3, 522 Color_Red3,
… …
583#endif 582#endif
584}; 583};
585 584
586#define Color_Bits 7 // 0 .. maxTermCOLOR 585#define Color_Bits 7 // 0 .. maxTermCOLOR
587 586
588#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
589#define NPIXCLR_BITS 32
590
591/* 587/*
592 * Resource list 588 * Resource list
593 */ 589 */
594enum { 590enum {
595# define def(name) Rs_ ## name, 591# define def(name) Rs_ ## name,
596# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 592# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
597# include "rsinc.h" 593# include "rsinc.h"
598# undef def 594# undef def
599# undef reserve 595# undef reserve
600 NUM_RESOURCES 596 NUM_RESOURCES
601};
602
603// see init.C:xa_names, which must be kept in sync
604enum {
605 XA_TEXT = 0,
606 XA_COMPOUND_TEXT,
607 XA_UTF8_STRING,
608 XA_MULTIPLE,
609 XA_TARGETS,
610 XA_TIMESTAMP,
611 XA_VT_SELECTION,
612 XA_INCR,
613 XA_WM_PROTOCOLS,
614 XA_WM_DELETE_WINDOW,
615 XA_CLIPBOARD,
616#if ENABLE_FRILLS
617 XA_MOTIF_WM_HINTS,
618#endif
619#if ENABLE_EWMH
620 XA_NET_WM_PID,
621 XA_NET_WM_NAME,
622 XA_NET_WM_ICON_NAME,
623 XA_NET_WM_PING,
624#endif
625#if USE_XIM
626 XA_WM_LOCALE_NAME,
627#endif
628#if TRANSPARENT
629 XA_XROOTPMAP_ID,
630 XA_ESETROOT_PMAP_ID,
631#endif
632#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
633 XA_DNDPROTOCOL,
634 XA_DNDSELECTION,
635#endif
636#if ENABLE_XEMBED
637 XA_XEMBED,
638 XA_XEMBED_INFO,
639#endif
640 NUM_XA
641}; 597};
642 598
643/* DEC private modes */ 599/* DEC private modes */
644#define PrivMode_132 (1UL<<0) 600#define PrivMode_132 (1UL<<0)
645#define PrivMode_132OK (1UL<<1) 601#define PrivMode_132OK (1UL<<1)
… …
654#define PrivMode_ShiftKeys (1UL<<10) 610#define PrivMode_ShiftKeys (1UL<<10)
655#define PrivMode_VisibleCursor (1UL<<11) 611#define PrivMode_VisibleCursor (1UL<<11)
656#define PrivMode_MouseX10 (1UL<<12) 612#define PrivMode_MouseX10 (1UL<<12)
657#define PrivMode_MouseX11 (1UL<<13) 613#define PrivMode_MouseX11 (1UL<<13)
658#define PrivMode_scrollBar (1UL<<14) 614#define PrivMode_scrollBar (1UL<<14)
659#define PrivMode_menuBar (1UL<<15)
660#define PrivMode_TtyOutputInh (1UL<<16) 615#define PrivMode_TtyOutputInh (1UL<<15)
661#define PrivMode_Keypress (1UL<<17) 616#define PrivMode_Keypress (1UL<<16)
662#define PrivMode_smoothScroll (1UL<<18) 617#define PrivMode_smoothScroll (1UL<<17)
663#define PrivMode_vt52 (1UL<<19) 618#define PrivMode_vt52 (1UL<<18)
664#define PrivMode_LFNL (1UL<<20) 619#define PrivMode_LFNL (1UL<<19)
665/* too annoying to implement X11 highlight tracking */ 620/* too annoying to implement X11 highlight tracking */
666/* #define PrivMode_MouseX11Track (1LU<<21) */ 621/* #define PrivMode_MouseX11Track (1LU<<20) */
667 622
668#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 623#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
669#define PrivMode(test,bit) \ 624#define PrivMode(test,bit) \
670 if (test) \ 625 if (test) \
671 priv_modes |= (bit); \ 626 priv_modes |= (bit); \
… …
718/* 673/*
719 ***************************************************************************** 674 *****************************************************************************
720 * MACRO DEFINES 675 * MACRO DEFINES
721 ***************************************************************************** 676 *****************************************************************************
722 */ 677 */
723#define dDisp Display *disp = display->display 678#define dLocal(type,name) type const name = this->name
679
680// for speed reasons, we assume that all codepoints 32 to 126 are
681// single-width.
682#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
724 683
725/* convert pixel dimensions to row/column values. Everything as int32_t */ 684/* convert pixel dimensions to row/column values. Everything as int32_t */
726#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 685#define Pixel2Col(x) Pixel2Width((int32_t)(x))
727#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 686#define Pixel2Row(y) Pixel2Height((int32_t)(y))
728#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 687#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
730#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 689#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
731#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 690#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
732#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 691#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
733#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 692#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
734 693
735#define OPTION(opt) (options & (opt))
736#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
737 | Opt_jumpScroll | Opt_secondaryScreen \
738 | Opt_pastableTabs | Opt_intensityStyles)
739
740// for m >= -n, ensure remainder lies between 0..n-1 694// for m >= -n, ensure remainder lies between 0..n-1
741#define MOD(m,n) (((m) + (n)) % (n)) 695#define MOD(m,n) (((m) + (n)) % (n))
742 696
743#define LINENO(n) MOD (term_start + int(n), total_rows) 697#define LINENO(n) MOD (term_start + int(n), total_rows)
744#define ROW(n) row_buf [LINENO (n)] 698#define ROW(n) row_buf [LINENO (n)]
… …
762#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 716#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
763#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 717#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
764 718
765#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 719#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
766 720
767#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 721#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
768#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 722#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
769 723
770#if ENABLE_STYLES 724#if ENABLE_STYLES
771# define FONTSET(style) fontset[GET_STYLE (style)] 725# define FONTSET(style) fontset[GET_STYLE (style)]
772#else 726#else
773# define FONTSET(style) fontset[0] 727# define FONTSET(style) fontset[0]
… …
801#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 755#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
802#define scrollbar_position(y) ((y) - scrollBar.beg) 756#define scrollbar_position(y) ((y) - scrollBar.beg)
803#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 757#define scrollbar_size() (scrollBar.end - scrollBar.beg \
804 - scrollbar_minheight ()) 758 - scrollbar_minheight ())
805 759
806#if (MENUBAR_MAX > 1)
807/* rendition style flags */
808# define menuBar_height() (fheight + MENU_SHADOW)
809# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
810# define isMenuBarWindow(w) ((w) == menuBar.win)
811#else
812# define menuBar_height() (0)
813# define menuBar_TotalHeight() (0)
814# define isMenuBarWindow(w) (0)
815#endif
816
817#ifdef XPM_BACKGROUND
818# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
819#else
820# define XPMClearArea(a, b, c, d, e, f, g)
821#endif
822
823#ifdef UTMP_SUPPORT
824# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
825# undef HAVE_UTMPX_H
826# undef HAVE_STRUCT_UTMPX
827# endif
828# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
829# undef HAVE_UTMP_H
830# undef HAVE_STRUCT_UTMP
831# endif
832
833# ifdef HAVE_UTMPX_H
834# include <utmpx.h>
835# endif
836# ifdef HAVE_UTMP_H
837# include <utmp.h>
838# endif
839#endif
840
841#ifdef DEBUG_CMD
842# define D_CMD(x) fprintf x ; fputc('\n', stderr)
843#else
844# define D_CMD(x)
845#endif
846#ifdef DEBUG_INIT
847# define D_INIT(x) fprintf x ; fputc('\n', stderr)
848#else
849# define D_INIT(x)
850#endif
851#ifdef DEBUG_MAIN
852# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
853#else
854# define D_MAIN(x)
855#endif
856#ifdef DEBUG_SIZE
857# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
858#else
859# define D_SIZE(x)
860#endif
861
862extern class rxvt_failure_exception { } rxvt_failure_exception;
863
864typedef callback1<void, const char *> log_callback; 760typedef callback<void (const char *)> log_callback;
865typedef callback1<int, int> getfd_callback; 761typedef callback<int (int)> getfd_callback;
866
867extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
868extern void rxvt_log (const char *fmt, ...);
869extern void rxvt_warn (const char *fmt, ...);
870extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
871extern void rxvt_exit_failure () __attribute__ ((noreturn));
872 762
873#define SET_LOCALE(locale) rxvt_set_locale (locale) 763#define SET_LOCALE(locale) rxvt_set_locale (locale)
874extern bool rxvt_set_locale (const char *locale); 764extern bool rxvt_set_locale (const char *locale) NOTHROW;
875extern void rxvt_push_locale (const char *locale); 765extern void rxvt_push_locale (const char *locale) NOTHROW;
876extern void rxvt_pop_locale (); 766extern void rxvt_pop_locale () NOTHROW;
877
878/****************************************************************************/
879
880#ifdef MENUBAR
881# include "menubar.h"
882#endif
883
884#define BLINK_INTERVAL 0.5
885#define TEXT_BLINK_INTERVAL 0.5
886
887#ifndef __attribute__
888# ifdef __GNUC__
889# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
890# define __attribute__(x)
891# endif
892# endif
893# define __attribute__(x)
894#endif
895 767
896/****************************************************************************/ 768/****************************************************************************/
897 769
898#define LINE_LONGER 0x0001 // line is continued on the next row 770#define LINE_LONGER 0x0001 // line is continued on the next row
899#define LINE_FILTERED 0x0002 // line has been filtered 771#define LINE_FILTERED 0x0002 // line has been filtered
900#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 772#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
773#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
774#define LINE_BIDI 0x0010 // line needs bidi (NYI)
901 775
902struct line_t { 776struct line_t {
903 text_t *t; // terminal the text 777 text_t *t; // terminal the text
904 rend_t *r; // rendition, uses RS_ flags 778 rend_t *r; // rendition, uses RS_ flags
905 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 779 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
959# define COMPOSE_LO 0x40000000UL 833# define COMPOSE_LO 0x40000000UL
960# define COMPOSE_HI 0x400fffffUL 834# define COMPOSE_HI 0x400fffffUL
961# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 835# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
962#else 836#else
963# if ENABLE_PERL 837# if ENABLE_PERL
964# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 838# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
965# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 839# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
966# else 840# else
967# define COMPOSE_LO 0xd800UL 841# define COMPOSE_LO 0xd800UL
968# define COMPOSE_HI 0xf8ffUL 842# define COMPOSE_HI 0xf8ffUL
969# endif 843# endif
… …
998#endif 872#endif
999 873
1000/****************************************************************************/ 874/****************************************************************************/
1001 875
1002#ifdef KEYSYM_RESOURCE 876#ifdef KEYSYM_RESOURCE
1003 class keyboard_manager; 877class keyboard_manager;
1004#endif 878#endif
1005 879
1006struct rxvt_term : zero_initialized, rxvt_vars { 880struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
881
882 // special markers with magic addresses
883 static const char resval_undef []; // options specifically unset
884 static const char resval_on []; // boolean options switched on
885 static const char resval_off []; // or off
886
1007 log_callback *log_hook; // log error messages through this hook, if != 0 887 log_callback *log_hook; // log error messages through this hook, if != 0
1008 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 888 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1009#if ENABLE_PERL 889#if ENABLE_PERL
1010 rxvt_perl_term perl; 890 rxvt_perl_term perl;
1011#endif 891#endif
1012 struct mbstate mbstate; // current input multibyte state 892 struct mbstate mbstate; // current input multibyte state
1013 893
1014 unsigned char want_refresh:1, 894 unsigned char want_refresh:1,
1015#ifdef TRANSPARENT 895#ifdef ENABLE_TRANSPARENCY
1016 want_full_refresh:1, /* awaiting full screen refresh */ 896 want_full_refresh:1, /* awaiting full screen refresh */
1017#endif
1018#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1019 am_transparent:1, /* is a transparent term */ 897 am_transparent:1, /* is a transparent term */
1020 am_pixmap_trans:1, /* transparency w/known root pixmap */ 898 am_pixmap_trans:1, /* transparency w/known root pixmap */
1021#endif 899#endif
1022 current_screen:1, /* primary or secondary */ 900 current_screen:1, /* primary or secondary */
1023 hate_those_clicks:1, /* a.k.a. keep mark position */
1024 num_scr_allow:1, 901 num_scr_allow:1,
1025 bypass_keystate:1, 902 bypass_keystate:1,
1026#ifdef CURSOR_BLINK 903#ifdef CURSOR_BLINK
1027 hidden_cursor:1, 904 hidden_cursor:1,
1028#endif 905#endif
… …
1043#endif 920#endif
1044 scrollbar_align, 921 scrollbar_align,
1045 selection_wait, 922 selection_wait,
1046 selection_type; 923 selection_type;
1047/* ---------- */ 924/* ---------- */
925 bool rvideo_state, rvideo_mode;
926#ifndef NO_BELL
1048 short rvideo; 927 bool rvideo_bell;
928#endif
1049 int num_scr; /* screen: number lines scrolled */ 929 int num_scr; /* screen: number lines scrolled */
1050 int prev_ncol, /* screen: previous number of columns */ 930 int prev_ncol, /* screen: previous number of columns */
1051 prev_nrow; /* screen: previous number of rows */ 931 prev_nrow; /* screen: previous number of rows */
1052/* ---------- */ 932/* ---------- */
1053 rend_t rstyle; 933 rend_t rstyle;
1054/* ---------- */
1055 uint32_t pixcolor_set[NPIXCLR_SETS];
1056/* ---------- */ 934/* ---------- */
1057#ifdef SELECTION_SCROLLING 935#ifdef SELECTION_SCROLLING
1058 int scroll_selection_lines; 936 int scroll_selection_lines;
1059 enum page_dirn scroll_selection_dir; 937 enum page_dirn scroll_selection_dir;
1060 int selection_save_x, 938 int selection_save_x,
… …
1066 /* give proper Scroll behaviour */ 944 /* give proper Scroll behaviour */
1067#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 945#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1068 mouse_slip_wheel_speed, 946 mouse_slip_wheel_speed,
1069#endif 947#endif
1070 refresh_count, 948 refresh_count,
1071 refresh_limit,
1072 last_bot, /* scrollbar last bottom position */ 949 last_bot, /* scrollbar last bottom position */
1073 last_top, /* scrollbar last top position */ 950 last_top, /* scrollbar last top position */
1074 last_state, /* scrollbar last state */ 951 last_state, /* scrollbar last state */
1075 scrollbar_len, 952 scrollbar_len,
1076#ifdef MENUBAR
1077 menu_readonly, /* okay to alter menu? */
1078 Arrows_x,
1079#endif
1080#if MENUBAR_MAX > 1
1081 Nbars,
1082#endif
1083 window_vt_x, 953 window_vt_x,
1084 window_vt_y, 954 window_vt_y,
1085 window_sb_x, 955 window_sb_x,
1086# ifdef POINTER_BLANK 956# ifdef POINTER_BLANK
1087 pointerBlankDelay, 957 pointerBlankDelay,
… …
1094 int old_width, /* last used width in screen resize */ 964 int old_width, /* last used width in screen resize */
1095 old_height; /* last used height in screen resize */ 965 old_height; /* last used height in screen resize */
1096 unsigned long priv_modes, 966 unsigned long priv_modes,
1097 SavedModes; 967 SavedModes;
1098/* ---------- */ 968/* ---------- */
1099 Atom xa[NUM_XA]; 969 Atom *xa;
1100/* ---------- */ 970/* ---------- */
1101#ifdef MENUBAR 971#ifdef RXVT_SCROLLBAR
1102 GC menubarGC;
1103#endif
1104#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1105 GC scrollbarGC, 972 GC scrollbarGC,
1106 topShadowGC, 973 topShadowGC,
1107 botShadowGC; 974 botShadowGC;
1108#endif 975#endif
1109#ifdef XTERM_SCROLLBAR 976#ifdef XTERM_SCROLLBAR
… …
1141 const char *key_delete; 1008 const char *key_delete;
1142#endif 1009#endif
1143 struct mouse_event MEvent; 1010 struct mouse_event MEvent;
1144 XComposeStatus compose; 1011 XComposeStatus compose;
1145 ttymode_t tio; 1012 ttymode_t tio;
1146#ifdef UTMP_SUPPORT
1147# ifdef HAVE_STRUCT_UTMP
1148 struct utmp ut;
1149# endif
1150# ifdef HAVE_STRUCT_UTMPX
1151 struct utmpx utx;
1152# endif
1153# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1154 char ut_id[5];
1155# endif
1156 int utmp_pos;
1157#endif
1158 row_col_t oldcursor; 1013 row_col_t oldcursor;
1014#if defined(XPM_BACKGROUND) || defined(ENABLE_TRANSPARENCY)
1015 bgPixmap_t bgPixmap;
1016#endif
1159#ifdef XPM_BACKGROUND 1017#ifdef XPM_BACKGROUND
1160 bgPixmap_t bgPixmap; 1018 struct ASVisual *asv;
1161 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1019 ASImageManager *asimman;
1162#endif
1163#ifdef MENUBAR
1164 menu_t *ActiveMenu, /* currently active menu */
1165 *BuildMenu; /* the menu currently being built */
1166 bar_t *CurrentBar;
1167# if ! (MENUBAR_MAX > 1)
1168 bar_t BarList;
1169# endif /* (MENUBAR_MAX > 1) */
1170#endif 1020#endif
1171 1021
1172#if ENABLE_OVERLAY 1022#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1023 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1024 text_t **ov_text;
1175 rend_t **ov_rend; 1025 rend_t **ov_rend;
1176 1026
1177 void scr_swap_overlay (); 1027 void scr_swap_overlay () NOTHROW;
1178 void scr_overlay_new (int x, int y, int w, int h); 1028 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1179 void scr_overlay_off (); 1029 void scr_overlay_off () NOTHROW;
1180 void scr_overlay_set (int x, int y, 1030 void scr_overlay_set (int x, int y,
1181 text_t text, 1031 text_t text,
1182 rend_t rend = OVERLAY_RSTYLE); 1032 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1183 void scr_overlay_set (int x, int y, const char *s); 1033 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1184 void scr_overlay_set (int x, int y, const wchar_t *s); 1034 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1185#endif 1035#endif
1186 1036
1187 vector<void *> allocated; // free these memory blocks with free() 1037 vector<void *> allocated; // free these memory blocks with free()
1188 1038
1189 char *env_windowid; /* environmental variable WINDOWID */ 1039 char env_windowid[21]; /* environmental variable WINDOWID */
1040 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1190 char *env_display; /* environmental variable DISPLAY */ 1041 char *env_display; /* environmental variable DISPLAY */
1191 char *env_term; /* environmental variable TERM */ 1042 char *env_term; /* environmental variable TERM */
1192 char *env_colorfgbg; 1043
1193 char *locale; 1044 char *locale;
1194 char charsets[4]; 1045 char charsets[4];
1195 char *v_buffer; /* pointer to physical buffer */ 1046 char *v_buffer; /* pointer to physical buffer */
1196 unsigned int v_buflen; /* size of area to write */ 1047 unsigned int v_buflen; /* size of area to write */
1197 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1048 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1198 1049
1199#ifdef KEYSYM_RESOURCE 1050#ifdef KEYSYM_RESOURCE
1200 keyboard_manager *keyboard; 1051 keyboard_manager *keyboard;
1201#endif 1052#endif
1202 1053
1203 const char *rs[NUM_RESOURCES]; 1054 const char *rs[NUM_RESOURCES];
1204 /* command input buffering */ 1055 /* command input buffering */
1205 char *cmdbuf_ptr, *cmdbuf_endp; 1056 char *cmdbuf_ptr, *cmdbuf_endp;
1206 char cmdbuf_base[CBUFSIZ]; 1057 char cmdbuf_base[CBUFSIZ];
1058
1059 ptytty *pty;
1207 1060
1208 rxvt_salloc *talloc; // text line allocator 1061 rxvt_salloc *talloc; // text line allocator
1209 rxvt_salloc *ralloc; // rend line allocator 1062 rxvt_salloc *ralloc; // rend line allocator
1210 1063
1211 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1064 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1220 void iso14755_54 (int x, int y); 1073 void iso14755_54 (int x, int y);
1221# endif 1074# endif
1222#endif 1075#endif
1223 1076
1224 // modifies first argument(!) 1077 // modifies first argument(!)
1225 void paste (char *data, unsigned int len); 1078 void paste (char *data, unsigned int len) NOTHROW;
1226 1079
1227 void flush (); 1080 long vt_emask, vt_emask_perl, vt_emask_xim;
1228 1081
1229#if TRANSPARENT 1082 void vt_select_input () const NOTHROW
1083 {
1084 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1085 }
1086
1087#if ENABLE_TRANSPARENCY || ENABLE_PERL
1230 void rootwin_cb (XEvent &xev); 1088 void rootwin_cb (XEvent &xev);
1231 xevent_watcher rootwin_ev; 1089 xevent_watcher rootwin_ev;
1232#endif 1090#endif
1091#if ENABLE_TRANSPARENCY
1092 int check_our_parents ();
1093 void check_our_parents_cb (time_watcher &w);
1094 time_watcher check_our_parents_ev;
1095#endif
1233 1096
1234 void x_cb (XEvent &xev); 1097 void x_cb (XEvent &xev);
1098 void flush ();
1235 xevent_watcher termwin_ev; 1099 xevent_watcher termwin_ev;
1236 xevent_watcher vt_ev; 1100 xevent_watcher vt_ev;
1237#ifdef HAVE_SCROLLBARS 1101#ifdef HAVE_SCROLLBARS
1238 xevent_watcher scrollbar_ev; 1102 xevent_watcher scrollbar_ev;
1239#endif 1103#endif
1240#ifdef MENUBAR
1241 xevent_watcher menubar_ev;
1242#endif
1243 1104
1105 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1244 void check_cb (check_watcher &w); check_watcher check_ev; 1106 void check_cb (check_watcher &w); check_watcher check_ev;
1245 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1107 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1246 void flush_cb (time_watcher &w); time_watcher flush_ev; 1108 void flush_cb (time_watcher &w); time_watcher flush_ev;
1247
1248 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1109 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1249
1250 void incr_cb (time_watcher &w); time_watcher incr_ev; 1110 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1251 1111
1252#ifdef CURSOR_BLINK 1112#ifdef CURSOR_BLINK
1253 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1113 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1254#endif 1114#endif
1255#ifdef TEXT_BLINK 1115#ifdef TEXT_BLINK
1256 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1116 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1117#endif
1118#ifndef NO_BELL
1119 void bell_cb (time_watcher &w); time_watcher bell_ev;
1257#endif 1120#endif
1258 1121
1259#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1122#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1260 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1123 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1261#endif 1124#endif
… …
1278 1141
1279 void tt_winch (); 1142 void tt_winch ();
1280 1143
1281 rxvt_term (); 1144 rxvt_term ();
1282 ~rxvt_term (); 1145 ~rxvt_term ();
1283 void child_exit (); // child has exited, usually destroys
1284 void destroy (); 1146 void destroy ();
1285 void emergency_cleanup (); 1147 void emergency_cleanup ();
1286 1148
1287 bool init (int argc, const char *const *argv); 1149 bool init (int argc, const char *const *argv, stringvec *envv);
1150
1151 bool init (stringvec *argv, stringvec *envv)
1152 {
1153 this->argv = argv;
1154 return init (argv->size (), argv->begin (), envv);
1155 }
1156
1288 bool init_vars (); 1157 bool init_vars ();
1289 1158
1290 bool pty_fill (); 1159 bool pty_fill ();
1160
1161 void make_current () const // make this the "currently active" urxvt instance
1162 {
1163 SET_R (this);
1164 set_environ (envv);
1165 rxvt_set_locale (locale);
1166 }
1291 1167
1292 void init_secondary (); 1168 void init_secondary ();
1293 const char **init_resources (int argc, const char *const *argv); 1169 const char **init_resources (int argc, const char *const *argv);
1294 const char *x_resource (const char *name); 1170 const char *x_resource (const char *name);
1295 void init_env (); 1171 void init_env ();
… …
1304 void create_windows (int argc, const char *const *argv); 1180 void create_windows (int argc, const char *const *argv);
1305 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1181 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1306 void window_calc (unsigned int newwidth, unsigned int newheight); 1182 void window_calc (unsigned int newwidth, unsigned int newheight);
1307 1183
1308#if USE_XIM 1184#if USE_XIM
1309 rxvt_xim *input_method; 1185 rxvt_xim *input_method;
1310 XIC Input_Context; 1186 XIC Input_Context;
1311 XIMStyle input_style; 1187 XIMStyle input_style;
1312 XPoint spot; // most recently sent spot position 1188 XPoint spot; // most recently sent spot position
1313 1189
1314 void im_destroy (); 1190 void im_destroy ();
1315 void im_cb (); im_watcher im_ev; 1191 void im_cb (); im_watcher im_ev;
1316 void im_set_size (XRectangle &size); 1192 void im_set_size (XRectangle &size);
1317 void im_set_position (XPoint &pos); 1193 void im_set_position (XPoint &pos) NOTHROW;
1318 void im_set_color (unsigned long &fg, unsigned long &bg); 1194 void im_set_color (unsigned long &fg, unsigned long &bg);
1319 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1195 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1320 1196
1321 bool IMisRunning (); 1197 bool IMisRunning ();
1322 void IMSendSpot (); 1198 void IMSendSpot ();
1323 bool IM_get_IC (const char *modifiers); 1199 bool IM_get_IC (const char *modifiers);
1324 void IMSetStatusPosition (); 1200 void IMSetPosition ();
1325#endif 1201#endif
1326 1202
1327 void resize_scrollbar (); 1203 void resize_scrollbar ();
1328 1204
1329 void pixel_position (int *x, int *y);
1330
1331 void selection_click (int clicks, int x, int y);
1332 void selection_extend (int x, int y, int flag);
1333 void selection_rotate (int x, int y);
1334
1335 /* autoconvert */
1336
1337 // command.C 1205 // command.C
1338 void lookup_key (XKeyEvent &ev); 1206 void key_press (XKeyEvent &ev);
1207 void key_release (XKeyEvent &ev);
1339 unsigned int cmd_write (const char *str, unsigned int count); 1208 unsigned int cmd_write (const char *str, unsigned int count);
1340 1209
1341 wchar_t next_char (); 1210 wchar_t next_char () NOTHROW;
1342 wchar_t cmd_getc (); 1211 wchar_t cmd_getc () THROW ((class out_of_input));
1343 uint32_t next_octet (); 1212 uint32_t next_octet () NOTHROW;
1344 uint32_t cmd_get8 (); 1213 uint32_t cmd_get8 () THROW ((class out_of_input));
1345 1214
1346 bool cmd_parse (); 1215 bool cmd_parse ();
1347 void mouse_report (XButtonEvent &ev); 1216 void mouse_report (XButtonEvent &ev);
1348 void button_press (XButtonEvent &ev); 1217 void button_press (XButtonEvent &ev);
1349 void button_release (XButtonEvent &ev); 1218 void button_release (XButtonEvent &ev);
1350 void focus_in (); 1219 void focus_in ();
1351 void focus_out (); 1220 void focus_out ();
1352 int check_our_parents (); 1221 void update_fade_color (unsigned int idx);
1353#ifdef PRINTPIPE 1222#ifdef PRINTPIPE
1354 FILE *popen_printer (); 1223 FILE *popen_printer ();
1355 int pclose_printer (FILE *stream); 1224 int pclose_printer (FILE *stream);
1356#endif 1225#endif
1357 void process_print_pipe (); 1226 void process_print_pipe ();
… …
1370 void process_sgr_mode (unsigned int nargs, const int *arg); 1239 void process_sgr_mode (unsigned int nargs, const int *arg);
1371 void process_graphics (); 1240 void process_graphics ();
1372 // init.C 1241 // init.C
1373 void Get_Colours (); 1242 void Get_Colours ();
1374 void get_ourmods (); 1243 void get_ourmods ();
1375 // logging.C
1376 void makeutent (const char *pty, const char *hostname);
1377 void cleanutent ();
1378 // main.C 1244 // main.C
1379 void privileged_utmp (rxvt_privaction action);
1380 bool set_fonts (); 1245 bool set_fonts ();
1381 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);
1382 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);
1383 void set_title (const char *str); 1248 void set_title (const char *str);
1384 void set_icon_name (const char *str); 1249 void set_icon_name (const char *str);
1385 void set_window_color (int idx, const char *color); 1250 void set_window_color (int idx, const char *color);
1386 void set_colorfgbg (); 1251 void set_colorfgbg ();
1387 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);
1388 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1254 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1389 1255
1390#ifdef MENUBAR
1391 // menubar.C
1392 void menuitem_free (menu_t *menu, menuitem_t *item);
1393 int action_dispatch (action_t *action);
1394 void menuarrow_free (char name);
1395 void menuarrow_add (char *string);
1396 char *menu_find_base (menu_t **menu, char *path);
1397 menu_t *menu_delete (menu_t *menu);
1398 menu_t *menu_add (menu_t *parent, char *path);
1399 void drawbox_menubar (int x, int len, int state);
1400 void drawtriangle (int x, int y, int state);
1401 void drawbox_menuitem (int y, int state);
1402 void menu_show ();
1403 void menu_display (void (rxvt_term::*update) ());
1404 void menu_hide_all ();
1405 void menu_hide ();
1406 void menu_clear (menu_t *menu);
1407 void menubar_clear ();
1408 bar_t *menubar_find (const char *name);
1409 int menubar_push (const char *name);
1410 void menubar_remove (const char *name);
1411 void menubar_dump (FILE *fp);
1412 void menubar_read (const char *filename);
1413 void menubar_dispatch (char *str);
1414 void draw_Arrows (int name, int state);
1415 void menubar_expose ();
1416 int menubar_mapping (int map);
1417 int menu_select (XButtonEvent &ev);
1418 void menubar_select (XButtonEvent &ev);
1419 void menubar_control (XButtonEvent &ev);
1420 void map_menuBar (int map);
1421#endif
1422
1423 // screen.C 1256 // screen.C
1424 1257
1425 void lalloc (line_t &l) 1258 void lalloc (line_t &l) const
1426 { 1259 {
1427 l.t = (text_t *)talloc->alloc (); 1260 l.t = (text_t *)talloc->alloc ();
1428 l.r = (rend_t *)ralloc->alloc (); 1261 l.r = (rend_t *)ralloc->alloc ();
1429 } 1262 }
1430 1263
… …
1434 talloc->free (l.t); 1267 talloc->free (l.t);
1435 ralloc->free (l.r); 1268 ralloc->free (l.r);
1436 } 1269 }
1437#endif 1270#endif
1438 1271
1439 void lresize (line_t &l) 1272 void lresize (line_t &l) const
1440 { 1273 {
1441 if (!l.t) 1274 if (!l.t)
1442 return; 1275 return;
1443 1276
1444 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));
… …
1448 1281
1449 if (ncol > prev_ncol) 1282 if (ncol > prev_ncol)
1450 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1283 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1451 } 1284 }
1452 1285
1453 int fgcolor_of (rend_t r) 1286 int fgcolor_of (rend_t r) const NOTHROW
1454 { 1287 {
1455 int base = GET_BASEFG (r); 1288 int base = GET_BASEFG (r);
1456#ifndef NO_BRIGHTCOLOR 1289#ifndef NO_BRIGHTCOLOR
1457 if (r & RS_Bold 1290 if (r & RS_Bold
1458# if ENABLE_STYLES 1291# if ENABLE_STYLES
1459 && OPTION (Opt_intensityStyles) 1292 && option (Opt_intensityStyles)
1460# endif 1293# endif
1461 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1294 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1462 base += minBrightCOLOR - minCOLOR; 1295 base += minBrightCOLOR - minCOLOR;
1463#endif 1296#endif
1464 return base; 1297 return base;
1465 } 1298 }
1466 1299
1467 int bgcolor_of (rend_t r) 1300 int bgcolor_of (rend_t r) const NOTHROW
1468 { 1301 {
1469 int base = GET_BASEBG (r); 1302 int base = GET_BASEBG (r);
1470#ifndef NO_BRIGHTCOLOR 1303#ifndef NO_BRIGHTCOLOR
1471 if (r & RS_Blink 1304 if (r & RS_Blink
1472# if ENABLE_STYLES 1305# if ENABLE_STYLES
1473 && OPTION (Opt_intensityStyles) 1306 && option (Opt_intensityStyles)
1474# endif 1307# endif
1475 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1308 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1476 base += minBrightCOLOR - minCOLOR; 1309 base += minBrightCOLOR - minCOLOR;
1477#endif 1310#endif
1478 return base; 1311 return base;
1479 } 1312 }
1480 1313
1481 bool option (uint32_t opt) 1314 bool option (uint8_t opt) const NOTHROW
1482 { 1315 {
1483 return OPTION (opt); 1316 return options[opt >> 3] & (1 << (opt & 7));
1484 } 1317 }
1485 1318
1486 void set_option (uint32_t opt, bool set) 1319 void set_option (uint8_t opt, bool set = true) NOTHROW
1487 { 1320 {
1488 if (set) 1321 if (set)
1489 options |= opt; 1322 options[opt >> 3] |= (1 << (opt & 7));
1490 else 1323 else
1491 options &= ~opt; 1324 options[opt >> 3] &= ~(1 << (opt & 7));
1492 } 1325 }
1493 1326
1494 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;
1495 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;
1496 int scr_scroll_text (int row1, int row2, int count); 1329 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1497 void scr_reset (); 1330 void scr_reset ();
1498 void scr_release (); 1331 void scr_release () NOTHROW;
1499 void scr_clear (bool really = false); 1332 void scr_clear (bool really = false) NOTHROW;
1500 void scr_refresh (unsigned char refresh_type); 1333 void scr_refresh () NOTHROW;
1501 bool scr_refresh_rend (rend_t mask, rend_t value); 1334 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1502 void scr_erase_screen (int mode); 1335 void scr_erase_screen (int mode) NOTHROW;
1503#if ENABLE_FRILLS 1336#if ENABLE_FRILLS
1504 void scr_erase_savelines (); 1337 void scr_erase_savelines () NOTHROW;
1505 void scr_backindex (); 1338 void scr_backindex () NOTHROW;
1506 void scr_forwardindex (); 1339 void scr_forwardindex () NOTHROW;
1507#endif 1340#endif
1508 void scr_touch (bool refresh); 1341 void scr_touch (bool refresh) NOTHROW;
1509 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;
1510 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1343 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1511 void scr_recolour (); 1344 void scr_recolour () NOTHROW;
1512 void scr_remap_chars (); 1345 void scr_remap_chars () NOTHROW;
1513 void scr_remap_chars (line_t &l); 1346 void scr_remap_chars (line_t &l) NOTHROW;
1347
1348 enum cursor_mode { SAVE, RESTORE };
1514 1349
1515 void scr_poweron (); 1350 void scr_poweron ();
1516 void scr_cursor (int mode); 1351 void scr_cursor (cursor_mode mode) NOTHROW;
1517 void scr_do_wrap (); 1352 void scr_do_wrap () NOTHROW;
1353 void scr_swap_screen () NOTHROW;
1518 int scr_change_screen (int scrn); 1354 void scr_change_screen (int scrn);
1519 void scr_color (unsigned int color, int fgbg); 1355 void scr_color (unsigned int color, int fgbg) NOTHROW;
1520 void scr_rendition (int set, int style); 1356 void scr_rendition (int set, int style) NOTHROW;
1521 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;
1522 void scr_backspace (); 1358 void scr_backspace () NOTHROW;
1523 void scr_tab (int count, bool ht = false); 1359 void scr_tab (int count, bool ht = false) NOTHROW;
1524 void scr_gotorc (int row, int col, int relative); 1360 void scr_gotorc (int row, int col, int relative) NOTHROW;
1525 void scr_index (enum page_dirn direction); 1361 void scr_index (enum page_dirn direction) NOTHROW;
1526 void scr_erase_line (int mode); 1362 void scr_erase_line (int mode) NOTHROW;
1527 void scr_E (); 1363 void scr_E () NOTHROW;
1528 void scr_insdel_lines (int count, int insdel); 1364 void scr_insdel_lines (int count, int insdel) NOTHROW;
1529 void scr_insdel_chars (int count, int insdel); 1365 void scr_insdel_chars (int count, int insdel) NOTHROW;
1530 void scr_scroll_region (int top, int bot); 1366 void scr_scroll_region (int top, int bot) NOTHROW;
1531 void scr_cursor_visible (int mode); 1367 void scr_cursor_visible (int mode) NOTHROW;
1532 void scr_autowrap (int mode); 1368 void scr_autowrap (int mode) NOTHROW;
1533 void scr_relative_origin (int mode); 1369 void scr_relative_origin (int mode) NOTHROW;
1534 void scr_insert_mode (int mode); 1370 void scr_insert_mode (int mode) NOTHROW;
1535 void scr_set_tab (int mode); 1371 void scr_set_tab (int mode) NOTHROW;
1536 void scr_rvideo_mode (int mode); 1372 void scr_rvideo_mode (bool on) NOTHROW;
1537 void scr_report_position (); 1373 void scr_report_position () NOTHROW;
1538 void set_font_style (); 1374 void set_font_style () NOTHROW;
1539 void scr_charset_choose (int set); 1375 void scr_charset_choose (int set) NOTHROW;
1540 void scr_charset_set (int set, unsigned int ch); 1376 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1541 int scr_move_to (int y, int len); 1377 void scr_move_to (int y, int len) NOTHROW;
1542 int scr_page (enum page_dirn direction, int nlines); 1378 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1543 int scr_changeview (unsigned int oldviewstart); 1379 bool scr_changeview (int new_view_start) NOTHROW;
1544 void scr_bell (); 1380 void scr_bell () NOTHROW;
1545 void scr_printscreen (int fullhist); 1381 void scr_printscreen (int fullhist) NOTHROW;
1546 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;
1547 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;
1548 void scr_reverse_selection (); 1384 void scr_reverse_selection () NOTHROW;
1549 void scr_dump (int fd); 1385 void scr_dump (int fd) NOTHROW;
1386
1550 void selection_check (int check_more); 1387 void selection_check (int check_more) NOTHROW;
1551 void selection_paste (Window win, Atom prop, bool delete_prop); 1388 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1552 void selection_property (Window win, Atom prop); 1389 void selection_property (Window win, Atom prop) NOTHROW;
1553 void selection_request (Time tm, int x, int y); 1390 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1554 int selection_request_other (Atom target, int selnum); 1391 int selection_request_other (Atom target, int selnum) NOTHROW;
1555 void selection_clear (); 1392 void selection_clear () NOTHROW;
1556 void selection_make (Time tm); 1393 void selection_make (Time tm);
1557 bool selection_grab (Time tm); 1394 bool selection_grab (Time tm) NOTHROW;
1558 void selection_start_colrow (int col, int row); 1395 void selection_start_colrow (int col, int row) NOTHROW;
1559 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;
1560 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;
1561 void selection_remove_trailing_spaces (); 1398 void selection_remove_trailing_spaces () NOTHROW;
1562 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;
1563 1405
1564#if defined(NEXT_SCROLLBAR) 1406#if defined(NEXT_SCROLLBAR)
1565 // scrollbar-next.C 1407 // scrollbar-next.C
1566 Pixmap renderPixmap (const char *const *data, int width, int height); 1408 Pixmap renderPixmap (const char *const *data, int width, int height);
1567 void init_scrollbar_stuff (); 1409 void init_scrollbar_stuff ();
… …
1569 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);
1570#endif 1412#endif
1571 1413
1572#if defined(RXVT_SCROLLBAR) 1414#if defined(RXVT_SCROLLBAR)
1573 // scrollbar-rxvt.C 1415 // scrollbar-rxvt.C
1574 void Draw_button (int x, int y, int state, int dirn);
1575 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);
1576#endif 1417#endif
1577 1418
1578#if defined(XTERM_SCROLLBAR) 1419#if defined(XTERM_SCROLLBAR)
1579 // scrollbar-xterm.C 1420 // scrollbar-xterm.C
… …
1596 void get_xdefaults (FILE *stream, const char *name); 1437 void get_xdefaults (FILE *stream, const char *name);
1597 void extract_resources (); 1438 void extract_resources ();
1598 // xpm.C 1439 // xpm.C
1599 int scale_pixmap (const char *geom); 1440 int scale_pixmap (const char *geom);
1600 void resize_pixmap (); 1441 void resize_pixmap ();
1601 Pixmap set_bgPixmap (const char *file); 1442 void set_bgPixmap (const char *file);
1602}; 1443};
1603 1444
1604/* 1445/*
1605 ***************************************************************************** 1446 *****************************************************************************
1606 * PROTOTYPES 1447 * PROTOTYPES
… …
1610# define __PROTO(p) p 1451# define __PROTO(p) p
1611#else 1452#else
1612# define __PROTO(p) () 1453# define __PROTO(p) ()
1613#endif 1454#endif
1614 1455
1615#ifdef DEBUG_malloc
1616# include "dmalloc.h" /* This comes last */
1617#endif
1618
1619#endif /* _RXVT_H_ */ 1456#endif /* _RXVT_H_ */
1620 1457

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