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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 1.278 by root, Tue Jul 24 14:38:59 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
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
65#ifdef XPM_BACKGROUND 82#elif defined(XPM_BACKGROUND)
66# ifdef XPM_INC_X11 83# ifdef XPM_INC_X11
67# include <X11/xpm.h> 84# include <X11/xpm.h>
68# else 85# else
69# include <xpm.h> 86# include <xpm.h>
70# endif 87# endif
… …
73#ifndef STDIN_FILENO 90#ifndef STDIN_FILENO
74# define STDIN_FILENO 0 91# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 92# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 93# define STDERR_FILENO 2
77#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 { };
78 103
79/* 104/*
80 ***************************************************************************** 105 *****************************************************************************
81 * PROTOTYPES 106 * PROTOTYPES
82 ***************************************************************************** 107 *****************************************************************************
83 */ 108 */
84// main.C 109// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 110RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 111RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 112void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 113void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 114void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 115void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 116
93// util.C 117// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 118char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 119wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 120char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 121wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 122char * rxvt_strdup_cpp (const char *str);
99 123
100// misc.C 124#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
125
101char * rxvt_r_basename (const char *str); 126char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 127void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 128void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 129void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 130void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 131void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
132
107int rxvt_Str_match (const char *s1, const char *s2); 133int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 134const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 135char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 136int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 137char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 138void 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);
117 139
118///////////////////////////////////////////////////////////////////////////// 140/////////////////////////////////////////////////////////////////////////////
119 141
120// temporarily replace the process environment 142// temporarily replace the process environment
121extern char **environ; 143extern char **environ;
122extern char **rxvt_environ; // the original environ pointer 144extern char **rxvt_environ; // the original environ pointer
123 145
124struct temp_environ 146inline void set_environ (stringvec *envv)
125{ 147{
126 char **prev; 148#if ENABLE_PERL
127 149 assert (envv);
128 temp_environ (const stringvec *envv) 150#else
129 : prev(environ)
130 {
131 if (envv) 151 if (envv)
152#endif
132 environ = (char **)envv->begin (); 153 environ = (char **)envv->begin ();
133 } 154}
134 155
135 temp_environ (char **env) 156inline void set_environ (char **envv)
136 : prev(environ) 157{
137 { 158#if ENABLE_PERL
159 assert (envv);
160#else
138 if (env) 161 if (envv)
162#endif
139 environ = env; 163 environ = envv;
140 } 164}
141
142 ~temp_environ ()
143 {
144 environ = prev;
145 }
146};
147
148#define TEMP_ENV temp_environ temp_environ (envv)
149 165
150/* 166/*
151 ***************************************************************************** 167 *****************************************************************************
152 * STRUCTURES AND TYPEDEFS 168 * STRUCTURES AND TYPEDEFS
153 ***************************************************************************** 169 *****************************************************************************
154 */ 170 */
155struct grwin_t; 171struct grwin_t;
156 172
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 173/* If we're using either the rxvt scrollbar, keep the
166 * scrollColor resource. 174 * scrollColor resource.
167 */ 175 */
168#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
169# define KEEP_SCROLLCOLOR 1 177# define KEEP_SCROLLCOLOR 1
170#else 178#else
171# undef KEEP_SCROLLCOLOR 179# undef KEEP_SCROLLCOLOR
172#endif 180#endif
173 181
174#ifdef XPM_BACKGROUND 182#ifdef XPM_BACKGROUND
175typedef struct { 183typedef struct {
176 short w, h, x, y; 184 short w, h, x, y;
185 bool auto_resize ;
177 Pixmap pixmap; 186 Pixmap pixmap;
178} bgPixmap_t; 187} bgPixmap_t;
179#endif 188#endif
180 189
181/* 190/*
… …
243 252
244#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 253#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
245# define NO_MOUSE_REPORT_SCROLLBAR 1 254# define NO_MOUSE_REPORT_SCROLLBAR 1
246#endif 255#endif
247 256
248#if defined (ISO_14755) || defined (ENABLE_PERL)
249# define ENABLE_OVERLAY 1
250#endif
251
252/* now look for other badly set stuff */ 257/* now look for other badly set stuff */
253 258
254#if !defined (EACCESS) && defined(EAGAIN) 259#if !defined (EACCESS) && defined(EAGAIN)
255# define EACCESS EAGAIN 260# define EACCESS EAGAIN
256#endif 261#endif
… …
258#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 263#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
259# define EXIT_SUCCESS 0 /* exit function success */ 264# define EXIT_SUCCESS 0 /* exit function success */
260# define EXIT_FAILURE 1 /* exit function failure */ 265# define EXIT_FAILURE 1 /* exit function failure */
261#endif 266#endif
262 267
263#define menuBar_esc 10
264#define scrollBar_esc 30 268#define scrollBar_esc 30
265#define menuBar_margin 2 /* margin below text */
266 269
267#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)
268# define HAVE_SCROLLBARS 1 271# 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 272#endif
277 273
278#define R_SB_ALIGN_CENTRE 0 274#define R_SB_ALIGN_CENTRE 0
279#define R_SB_ALIGN_TOP 1 275#define R_SB_ALIGN_TOP 1
280#define R_SB_ALIGN_BOTTOM 2 276#define R_SB_ALIGN_BOTTOM 2
… …
353 * | 349 * |
354 * +---< SB_WIDTH_NEXT 350 * +---< SB_WIDTH_NEXT
355 */ 351 */
356 352
357enum { 353enum {
358 NO_REFRESH = 0 , /* Window not visible at all! */ 354 NO_REFRESH = 0, /* Window not visible at all! */
359 FAST_REFRESH = 1<<0, /* Fully exposed window */ 355 FAST_REFRESH = 1, /* Fully exposed window */
360 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 356 SLOW_REFRESH = 2, /* Partially exposed window */
361 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
362}; 357};
363 358
364#ifdef NO_SECONDARY_SCREEN 359#ifdef NO_SECONDARY_SCREEN
365# define NSCREENS 0 360# define NSCREENS 0
366#else 361#else
… …
410 405
411// fake styles 406// fake styles
412#define RS_Blink 0x00010000UL // blink 407#define RS_Blink 0x00010000UL // blink
413#define RS_RVid 0x00020000UL // reverse video 408#define RS_RVid 0x00020000UL // reverse video
414#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
415 413
416// 5 custom bits for extensions 414// 5 custom bits for extensions
417#define RS_customCount 32 415#define RS_customCount 32
418#define RS_customMask 0x00f80000UL 416#define RS_customMask 0x00f80000UL
419#define RS_customShift 19 417#define RS_customShift 19
… …
489 Rxvt_restoreFG = 39, // change default fg color 487 Rxvt_restoreFG = 39, // change default fg color
490 Rxvt_restoreBG = 49, // change default bg color 488 Rxvt_restoreBG = 49, // change default bg color
491 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 489 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
492 490
493 URxvt_locale = 701, // change locale 491 URxvt_locale = 701, // change locale
494 URxvt_Menu = 703, // set menu item 492 URxvt_version = 702, // request version
493
495 URxvt_Color_IT = 704, // change actual 'Italic' colour 494 URxvt_Color_IT = 704, // change actual 'Italic' colour
496 URxvt_Color_tint = 705, // change actual tint colour 495 URxvt_Color_tint = 705, // change actual tint colour
497 URxvt_Color_BD = 706, 496 URxvt_Color_BD = 706,
498 URxvt_Color_UL = 707, 497 URxvt_Color_UL = 707,
499 498
… …
514 * 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
515 * 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
516 */ 515 */
517 516
518enum colour_list { 517enum colour_list {
518 Color_none = -2,
519 Color_transparent = -1,
519 Color_fg = 0, 520 Color_fg = 0,
520 Color_bg, 521 Color_bg,
521 minCOLOR, /* 2 */ 522 minCOLOR, /* 2 */
522 Color_Black = minCOLOR, 523 Color_Black = minCOLOR,
523 Color_Red3, 524 Color_Red3,
… …
583#endif 584#endif
584}; 585};
585 586
586#define Color_Bits 7 // 0 .. maxTermCOLOR 587#define Color_Bits 7 // 0 .. maxTermCOLOR
587 588
588#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
589#define NPIXCLR_BITS 32
590
591/* 589/*
592 * Resource list 590 * Resource list
593 */ 591 */
594enum { 592enum {
595# define def(name) Rs_ ## name, 593# define def(name) Rs_ ## name,
596# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 594# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
597# include "rsinc.h" 595# include "rsinc.h"
598# undef def 596# undef def
599# undef reserve 597# undef reserve
600 NUM_RESOURCES 598 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}; 599};
642 600
643/* DEC private modes */ 601/* DEC private modes */
644#define PrivMode_132 (1UL<<0) 602#define PrivMode_132 (1UL<<0)
645#define PrivMode_132OK (1UL<<1) 603#define PrivMode_132OK (1UL<<1)
… …
654#define PrivMode_ShiftKeys (1UL<<10) 612#define PrivMode_ShiftKeys (1UL<<10)
655#define PrivMode_VisibleCursor (1UL<<11) 613#define PrivMode_VisibleCursor (1UL<<11)
656#define PrivMode_MouseX10 (1UL<<12) 614#define PrivMode_MouseX10 (1UL<<12)
657#define PrivMode_MouseX11 (1UL<<13) 615#define PrivMode_MouseX11 (1UL<<13)
658#define PrivMode_scrollBar (1UL<<14) 616#define PrivMode_scrollBar (1UL<<14)
659#define PrivMode_menuBar (1UL<<15)
660#define PrivMode_TtyOutputInh (1UL<<16) 617#define PrivMode_TtyOutputInh (1UL<<15)
661#define PrivMode_Keypress (1UL<<17) 618#define PrivMode_Keypress (1UL<<16)
662#define PrivMode_smoothScroll (1UL<<18) 619#define PrivMode_smoothScroll (1UL<<17)
663#define PrivMode_vt52 (1UL<<19) 620#define PrivMode_vt52 (1UL<<18)
664#define PrivMode_LFNL (1UL<<20) 621#define PrivMode_LFNL (1UL<<19)
665/* too annoying to implement X11 highlight tracking */ 622/* too annoying to implement X11 highlight tracking */
666/* #define PrivMode_MouseX11Track (1LU<<21) */ 623/* #define PrivMode_MouseX11Track (1LU<<20) */
667 624
668#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 625#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
669#define PrivMode(test,bit) \ 626#define PrivMode(test,bit) \
670 if (test) \ 627 if (test) \
671 priv_modes |= (bit); \ 628 priv_modes |= (bit); \
… …
718/* 675/*
719 ***************************************************************************** 676 *****************************************************************************
720 * MACRO DEFINES 677 * MACRO DEFINES
721 ***************************************************************************** 678 *****************************************************************************
722 */ 679 */
723#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))
724 685
725/* convert pixel dimensions to row/column values. Everything as int32_t */ 686/* convert pixel dimensions to row/column values. Everything as int32_t */
726#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 687#define Pixel2Col(x) Pixel2Width((int32_t)(x))
727#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 688#define Pixel2Row(y) Pixel2Height((int32_t)(y))
728#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 689#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
730#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 691#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
731#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 692#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
732#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 693#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
733#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 694#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
734 695
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-1 696// for m >= -n, ensure remainder lies between 0..n-1
741#define MOD(m,n) (((m) + (n)) % (n)) 697#define MOD(m,n) (((m) + (n)) % (n))
742 698
743#define LINENO(n) MOD (term_start + int(n), total_rows) 699#define LINENO(n) MOD (term_start + int(n), total_rows)
744#define ROW(n) row_buf [LINENO (n)] 700#define ROW(n) row_buf [LINENO (n)]
… …
762#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
763#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 719#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
764 720
765#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 721#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
766 722
767#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 723#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
768#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 724#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
769 725
770#if ENABLE_STYLES 726#if ENABLE_STYLES
771# define FONTSET(style) fontset[GET_STYLE (style)] 727# define FONTSET(style) fontset[GET_STYLE (style)]
772#else 728#else
773# define FONTSET(style) fontset[0] 729# define FONTSET(style) fontset[0]
… …
801#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 757#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
802#define scrollbar_position(y) ((y) - scrollBar.beg) 758#define scrollbar_position(y) ((y) - scrollBar.beg)
803#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 759#define scrollbar_size() (scrollBar.end - scrollBar.beg \
804 - scrollbar_minheight ()) 760 - scrollbar_minheight ())
805 761
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 762#ifdef XPM_BACKGROUND
818# 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))
819#else 764#else
820# define XPMClearArea(a, b, c, d, e, f, g) 765# define XPMClearArea(a, b, c, d, e, f, g)
821#endif 766#endif
822 767
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; 768typedef callback<void (const char *)> log_callback;
865typedef callback1<int, int> getfd_callback; 769typedef 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));
872 770
873#define SET_LOCALE(locale) rxvt_set_locale (locale) 771#define SET_LOCALE(locale) rxvt_set_locale (locale)
874extern bool rxvt_set_locale (const char *locale); 772extern bool rxvt_set_locale (const char *locale) NOTHROW;
875extern void rxvt_push_locale (const char *locale); 773extern void rxvt_push_locale (const char *locale) NOTHROW;
876extern void rxvt_pop_locale (); 774extern 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
895 775
896/****************************************************************************/ 776/****************************************************************************/
897 777
898#define LINE_LONGER 0x0001 // line is continued on the next row 778#define LINE_LONGER 0x0001 // line is continued on the next row
899#define LINE_FILTERED 0x0002 // line has been filtered 779#define LINE_FILTERED 0x0002 // line has been filtered
900#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)
901 783
902struct line_t { 784struct line_t {
903 text_t *t; // terminal the text 785 text_t *t; // terminal the text
904 rend_t *r; // rendition, uses RS_ flags 786 rend_t *r; // rendition, uses RS_ flags
905 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
… …
959# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
960# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
961# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
962#else 844#else
963# if ENABLE_PERL 845# if ENABLE_PERL
964# 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
965# 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
966# else 848# else
967# define COMPOSE_LO 0xd800UL 849# define COMPOSE_LO 0xd800UL
968# define COMPOSE_HI 0xf8ffUL 850# define COMPOSE_HI 0xf8ffUL
969# endif 851# endif
… …
998#endif 880#endif
999 881
1000/****************************************************************************/ 882/****************************************************************************/
1001 883
1002#ifdef KEYSYM_RESOURCE 884#ifdef KEYSYM_RESOURCE
1003 class keyboard_manager; 885class keyboard_manager;
1004#endif 886#endif
1005 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
1006struct 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
1007 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
1008 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 900 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1009#if ENABLE_PERL 901#if ENABLE_PERL
1010 rxvt_perl_term perl; 902 rxvt_perl_term perl;
1011#endif 903#endif
1012 struct mbstate mbstate; // current input multibyte state 904 struct mbstate mbstate; // current input multibyte state
1013 905
1014 unsigned char want_refresh:1, 906 unsigned char want_refresh:1,
1015#ifdef TRANSPARENT 907#ifdef ENABLE_TRANSPARENCY
1016 want_full_refresh:1, /* awaiting full screen refresh */ 908 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 */ 909 am_transparent:1, /* is a transparent term */
1020 am_pixmap_trans:1, /* transparency w/known root pixmap */ 910 am_pixmap_trans:1, /* transparency w/known root pixmap */
1021#endif 911#endif
1022 current_screen:1, /* primary or secondary */ 912 current_screen:1, /* primary or secondary */
1023 hate_those_clicks:1, /* a.k.a. keep mark position */
1024 num_scr_allow:1, 913 num_scr_allow:1,
1025 bypass_keystate:1, 914 bypass_keystate:1,
1026#ifdef CURSOR_BLINK 915#ifdef CURSOR_BLINK
1027 hidden_cursor:1, 916 hidden_cursor:1,
1028#endif 917#endif
… …
1043#endif 932#endif
1044 scrollbar_align, 933 scrollbar_align,
1045 selection_wait, 934 selection_wait,
1046 selection_type; 935 selection_type;
1047/* ---------- */ 936/* ---------- */
937 bool rvideo_state, rvideo_mode;
938#ifndef NO_BELL
1048 short rvideo; 939 bool rvideo_bell;
940#endif
1049 int num_scr; /* screen: number lines scrolled */ 941 int num_scr; /* screen: number lines scrolled */
1050 int prev_ncol, /* screen: previous number of columns */ 942 int prev_ncol, /* screen: previous number of columns */
1051 prev_nrow; /* screen: previous number of rows */ 943 prev_nrow; /* screen: previous number of rows */
1052/* ---------- */ 944/* ---------- */
1053 rend_t rstyle; 945 rend_t rstyle;
1054/* ---------- */
1055 uint32_t pixcolor_set[NPIXCLR_SETS];
1056/* ---------- */ 946/* ---------- */
1057#ifdef SELECTION_SCROLLING 947#ifdef SELECTION_SCROLLING
1058 int scroll_selection_lines; 948 int scroll_selection_lines;
1059 enum page_dirn scroll_selection_dir; 949 enum page_dirn scroll_selection_dir;
1060 int selection_save_x, 950 int selection_save_x,
… …
1066 /* give proper Scroll behaviour */ 956 /* give proper Scroll behaviour */
1067#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 957#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1068 mouse_slip_wheel_speed, 958 mouse_slip_wheel_speed,
1069#endif 959#endif
1070 refresh_count, 960 refresh_count,
1071 refresh_limit,
1072 last_bot, /* scrollbar last bottom position */ 961 last_bot, /* scrollbar last bottom position */
1073 last_top, /* scrollbar last top position */ 962 last_top, /* scrollbar last top position */
1074 last_state, /* scrollbar last state */ 963 last_state, /* scrollbar last state */
1075 scrollbar_len, 964 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, 965 window_vt_x,
1084 window_vt_y, 966 window_vt_y,
1085 window_sb_x, 967 window_sb_x,
1086# ifdef POINTER_BLANK 968# ifdef POINTER_BLANK
1087 pointerBlankDelay, 969 pointerBlankDelay,
… …
1094 int old_width, /* last used width in screen resize */ 976 int old_width, /* last used width in screen resize */
1095 old_height; /* last used height in screen resize */ 977 old_height; /* last used height in screen resize */
1096 unsigned long priv_modes, 978 unsigned long priv_modes,
1097 SavedModes; 979 SavedModes;
1098/* ---------- */ 980/* ---------- */
1099 Atom xa[NUM_XA]; 981 Atom *xa;
1100/* ---------- */ 982/* ---------- */
1101#ifdef MENUBAR 983#ifdef RXVT_SCROLLBAR
1102 GC menubarGC;
1103#endif
1104#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1105 GC scrollbarGC, 984 GC scrollbarGC,
1106 topShadowGC, 985 topShadowGC,
1107 botShadowGC; 986 botShadowGC;
1108#endif 987#endif
1109#ifdef XTERM_SCROLLBAR 988#ifdef XTERM_SCROLLBAR
… …
1141 const char *key_delete; 1020 const char *key_delete;
1142#endif 1021#endif
1143 struct mouse_event MEvent; 1022 struct mouse_event MEvent;
1144 XComposeStatus compose; 1023 XComposeStatus compose;
1145 ttymode_t tio; 1024 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; 1025 row_col_t oldcursor;
1159#ifdef XPM_BACKGROUND 1026#ifdef XPM_BACKGROUND
1160 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
1161 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1034 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1162#endif 1035#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 1036#endif
1171 1037
1172#if ENABLE_OVERLAY 1038#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1039 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1040 text_t **ov_text;
1175 rend_t **ov_rend; 1041 rend_t **ov_rend;
1176 1042
1177 void scr_swap_overlay (); 1043 void scr_swap_overlay () NOTHROW;
1178 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;
1179 void scr_overlay_off (); 1045 void scr_overlay_off () NOTHROW;
1180 void scr_overlay_set (int x, int y, 1046 void scr_overlay_set (int x, int y,
1181 text_t text, 1047 text_t text,
1182 rend_t rend = OVERLAY_RSTYLE); 1048 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1183 void scr_overlay_set (int x, int y, const char *s); 1049 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); 1050 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1185#endif 1051#endif
1186 1052
1187 vector<void *> allocated; // free these memory blocks with free() 1053 vector<void *> allocated; // free these memory blocks with free()
1188 1054
1189 char *env_windowid; /* environmental variable WINDOWID */ 1055 char env_windowid[21]; /* environmental variable WINDOWID */
1056 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1190 char *env_display; /* environmental variable DISPLAY */ 1057 char *env_display; /* environmental variable DISPLAY */
1191 char *env_term; /* environmental variable TERM */ 1058 char *env_term; /* environmental variable TERM */
1192 char *env_colorfgbg; 1059
1193 char *locale; 1060 char *locale;
1194 char charsets[4]; 1061 char charsets[4];
1195 char *v_buffer; /* pointer to physical buffer */ 1062 char *v_buffer; /* pointer to physical buffer */
1196 unsigned int v_buflen; /* size of area to write */ 1063 unsigned int v_buflen; /* size of area to write */
1197 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1064 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1198 1065
1199#ifdef KEYSYM_RESOURCE 1066#ifdef KEYSYM_RESOURCE
1200 keyboard_manager *keyboard; 1067 keyboard_manager *keyboard;
1201#endif 1068#endif
1202 1069
1203 const char *rs[NUM_RESOURCES]; 1070 const char *rs[NUM_RESOURCES];
1204 /* command input buffering */ 1071 /* command input buffering */
1205 char *cmdbuf_ptr, *cmdbuf_endp; 1072 char *cmdbuf_ptr, *cmdbuf_endp;
1206 char cmdbuf_base[CBUFSIZ]; 1073 char cmdbuf_base[CBUFSIZ];
1074
1075 ptytty *pty;
1207 1076
1208 rxvt_salloc *talloc; // text line allocator 1077 rxvt_salloc *talloc; // text line allocator
1209 rxvt_salloc *ralloc; // rend line allocator 1078 rxvt_salloc *ralloc; // rend line allocator
1210 1079
1211 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
… …
1220 void iso14755_54 (int x, int y); 1089 void iso14755_54 (int x, int y);
1221# endif 1090# endif
1222#endif 1091#endif
1223 1092
1224 // modifies first argument(!) 1093 // modifies first argument(!)
1225 void paste (char *data, unsigned int len); 1094 void paste (char *data, unsigned int len) NOTHROW;
1226 1095
1227 void flush (); 1096 long vt_emask, vt_emask_perl, vt_emask_xim;
1228 1097
1229#if TRANSPARENT 1098 void vt_select_input () const NOTHROW
1099 {
1100 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1101 }
1102
1103#if ENABLE_TRANSPARENCY || ENABLE_PERL
1230 void rootwin_cb (XEvent &xev); 1104 void rootwin_cb (XEvent &xev);
1231 xevent_watcher rootwin_ev; 1105 xevent_watcher rootwin_ev;
1232#endif 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;
1111#endif
1233 1112
1234 void x_cb (XEvent &xev); 1113 void x_cb (XEvent &xev);
1114 void flush ();
1235 xevent_watcher termwin_ev; 1115 xevent_watcher termwin_ev;
1236 xevent_watcher vt_ev; 1116 xevent_watcher vt_ev;
1237#ifdef HAVE_SCROLLBARS 1117#ifdef HAVE_SCROLLBARS
1238 xevent_watcher scrollbar_ev; 1118 xevent_watcher scrollbar_ev;
1239#endif 1119#endif
1240#ifdef MENUBAR
1241 xevent_watcher menubar_ev;
1242#endif
1243 1120
1121 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1244 void check_cb (check_watcher &w); check_watcher check_ev; 1122 void check_cb (check_watcher &w); check_watcher check_ev;
1245 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1123 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1246 void flush_cb (time_watcher &w); time_watcher flush_ev; 1124 void flush_cb (time_watcher &w); time_watcher flush_ev;
1247
1248 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;
1249
1250 void incr_cb (time_watcher &w); time_watcher incr_ev; 1126 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1251 1127
1252#ifdef CURSOR_BLINK 1128#ifdef CURSOR_BLINK
1253 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;
1254#endif 1130#endif
1255#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
1256 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;
1257#endif 1136#endif
1258 1137
1259#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1138#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1260 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;
1261#endif 1140#endif
… …
1278 1157
1279 void tt_winch (); 1158 void tt_winch ();
1280 1159
1281 rxvt_term (); 1160 rxvt_term ();
1282 ~rxvt_term (); 1161 ~rxvt_term ();
1283 void child_exit (); // child has exited, usually destroys
1284 void destroy (); 1162 void destroy ();
1285 void emergency_cleanup (); 1163 void emergency_cleanup ();
1286 1164
1287 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
1288 bool init_vars (); 1173 bool init_vars ();
1289 1174
1290 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 }
1291 1183
1292 void init_secondary (); 1184 void init_secondary ();
1293 const char **init_resources (int argc, const char *const *argv); 1185 const char **init_resources (int argc, const char *const *argv);
1294 const char *x_resource (const char *name); 1186 const char *x_resource (const char *name);
1295 void init_env (); 1187 void init_env ();
… …
1304 void create_windows (int argc, const char *const *argv); 1196 void create_windows (int argc, const char *const *argv);
1305 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);
1306 void window_calc (unsigned int newwidth, unsigned int newheight); 1198 void window_calc (unsigned int newwidth, unsigned int newheight);
1307 1199
1308#if USE_XIM 1200#if USE_XIM
1309 rxvt_xim *input_method; 1201 rxvt_xim *input_method;
1310 XIC Input_Context; 1202 XIC Input_Context;
1311 XIMStyle input_style; 1203 XIMStyle input_style;
1312 XPoint spot; // most recently sent spot position 1204 XPoint spot; // most recently sent spot position
1313 1205
1314 void im_destroy (); 1206 void im_destroy ();
1315 void im_cb (); im_watcher im_ev; 1207 void im_cb (); im_watcher im_ev;
1316 void im_set_size (XRectangle &size); 1208 void im_set_size (XRectangle &size);
1317 void im_set_position (XPoint &pos); 1209 void im_set_position (XPoint &pos) NOTHROW;
1318 void im_set_color (unsigned long &fg, unsigned long &bg); 1210 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); 1211 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1320 1212
1321 bool IMisRunning (); 1213 bool IMisRunning ();
1322 void IMSendSpot (); 1214 void IMSendSpot ();
1323 bool IM_get_IC (const char *modifiers); 1215 bool IM_get_IC (const char *modifiers);
1324 void IMSetStatusPosition (); 1216 void IMSetPosition ();
1325#endif 1217#endif
1326 1218
1327 void resize_scrollbar (); 1219 void resize_scrollbar ();
1328 1220
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 1221 // command.C
1338 void lookup_key (XKeyEvent &ev); 1222 void key_press (XKeyEvent &ev);
1223 void key_release (XKeyEvent &ev);
1339 unsigned int cmd_write (const char *str, unsigned int count); 1224 unsigned int cmd_write (const char *str, unsigned int count);
1340 1225
1341 wchar_t next_char (); 1226 wchar_t next_char () NOTHROW;
1342 wchar_t cmd_getc (); 1227 wchar_t cmd_getc () THROW ((class out_of_input));
1343 uint32_t next_octet (); 1228 uint32_t next_octet () NOTHROW;
1344 uint32_t cmd_get8 (); 1229 uint32_t cmd_get8 () THROW ((class out_of_input));
1345 1230
1346 bool cmd_parse (); 1231 bool cmd_parse ();
1347 void mouse_report (XButtonEvent &ev); 1232 void mouse_report (XButtonEvent &ev);
1348 void button_press (XButtonEvent &ev); 1233 void button_press (XButtonEvent &ev);
1349 void button_release (XButtonEvent &ev); 1234 void button_release (XButtonEvent &ev);
1350 void focus_in (); 1235 void focus_in ();
1351 void focus_out (); 1236 void focus_out ();
1352 int check_our_parents (); 1237 void update_fade_color (unsigned int idx);
1353#ifdef PRINTPIPE 1238#ifdef PRINTPIPE
1354 FILE *popen_printer (); 1239 FILE *popen_printer ();
1355 int pclose_printer (FILE *stream); 1240 int pclose_printer (FILE *stream);
1356#endif 1241#endif
1357 void process_print_pipe (); 1242 void process_print_pipe ();
… …
1370 void process_sgr_mode (unsigned int nargs, const int *arg); 1255 void process_sgr_mode (unsigned int nargs, const int *arg);
1371 void process_graphics (); 1256 void process_graphics ();
1372 // init.C 1257 // init.C
1373 void Get_Colours (); 1258 void Get_Colours ();
1374 void get_ourmods (); 1259 void get_ourmods ();
1375 // logging.C
1376 void makeutent (const char *pty, const char *hostname);
1377 void cleanutent ();
1378 // main.C 1260 // main.C
1379 void privileged_utmp (rxvt_privaction action);
1380 bool set_fonts (); 1261 bool set_fonts ();
1381 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);
1382 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);
1383 void set_title (const char *str); 1264 void set_title (const char *str);
1384 void set_icon_name (const char *str); 1265 void set_icon_name (const char *str);
1385 void set_window_color (int idx, const char *color); 1266 void set_window_color (int idx, const char *color);
1386 void set_colorfgbg (); 1267 void set_colorfgbg ();
1387 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);
1388 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1270 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1389 1271
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 1272 // screen.C
1424 1273
1425 void lalloc (line_t &l) 1274 void lalloc (line_t &l) const
1426 { 1275 {
1427 l.t = (text_t *)talloc->alloc (); 1276 l.t = (text_t *)talloc->alloc ();
1428 l.r = (rend_t *)ralloc->alloc (); 1277 l.r = (rend_t *)ralloc->alloc ();
1429 } 1278 }
1430 1279
… …
1434 talloc->free (l.t); 1283 talloc->free (l.t);
1435 ralloc->free (l.r); 1284 ralloc->free (l.r);
1436 } 1285 }
1437#endif 1286#endif
1438 1287
1439 void lresize (line_t &l) 1288 void lresize (line_t &l) const
1440 { 1289 {
1441 if (!l.t) 1290 if (!l.t)
1442 return; 1291 return;
1443 1292
1444 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));
… …
1448 1297
1449 if (ncol > prev_ncol) 1298 if (ncol > prev_ncol)
1450 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1299 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1451 } 1300 }
1452 1301
1453 int fgcolor_of (rend_t r) 1302 int fgcolor_of (rend_t r) const NOTHROW
1454 { 1303 {
1455 int base = GET_BASEFG (r); 1304 int base = GET_BASEFG (r);
1456#ifndef NO_BRIGHTCOLOR 1305#ifndef NO_BRIGHTCOLOR
1457 if (r & RS_Bold 1306 if (r & RS_Bold
1458# if ENABLE_STYLES 1307# if ENABLE_STYLES
1459 && OPTION (Opt_intensityStyles) 1308 && option (Opt_intensityStyles)
1460# endif 1309# endif
1461 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1310 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1462 base += minBrightCOLOR - minCOLOR; 1311 base += minBrightCOLOR - minCOLOR;
1463#endif 1312#endif
1464 return base; 1313 return base;
1465 } 1314 }
1466 1315
1467 int bgcolor_of (rend_t r) 1316 int bgcolor_of (rend_t r) const NOTHROW
1468 { 1317 {
1469 int base = GET_BASEBG (r); 1318 int base = GET_BASEBG (r);
1470#ifndef NO_BRIGHTCOLOR 1319#ifndef NO_BRIGHTCOLOR
1471 if (r & RS_Blink 1320 if (r & RS_Blink
1472# if ENABLE_STYLES 1321# if ENABLE_STYLES
1473 && OPTION (Opt_intensityStyles) 1322 && option (Opt_intensityStyles)
1474# endif 1323# endif
1475 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1324 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1476 base += minBrightCOLOR - minCOLOR; 1325 base += minBrightCOLOR - minCOLOR;
1477#endif 1326#endif
1478 return base; 1327 return base;
1479 } 1328 }
1480 1329
1481 bool option (uint32_t opt) 1330 bool option (uint8_t opt) const NOTHROW
1482 { 1331 {
1483 return OPTION (opt); 1332 return options[opt >> 3] & (1 << (opt & 7));
1484 } 1333 }
1485 1334
1486 void set_option (uint32_t opt, bool set) 1335 void set_option (uint8_t opt, bool set = true) NOTHROW
1487 { 1336 {
1488 if (set) 1337 if (set)
1489 options |= opt; 1338 options[opt >> 3] |= (1 << (opt & 7));
1490 else 1339 else
1491 options &= ~opt; 1340 options[opt >> 3] &= ~(1 << (opt & 7));
1492 } 1341 }
1493 1342
1494 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;
1495 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;
1496 int scr_scroll_text (int row1, int row2, int count); 1345 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1497 void scr_reset (); 1346 void scr_reset ();
1498 void scr_release (); 1347 void scr_release () NOTHROW;
1499 void scr_clear (bool really = false); 1348 void scr_clear (bool really = false) NOTHROW;
1500 void scr_refresh (unsigned char refresh_type); 1349 void scr_refresh () NOTHROW;
1501 bool scr_refresh_rend (rend_t mask, rend_t value); 1350 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1502 void scr_erase_screen (int mode); 1351 void scr_erase_screen (int mode) NOTHROW;
1503#if ENABLE_FRILLS 1352#if ENABLE_FRILLS
1504 void scr_erase_savelines (); 1353 void scr_erase_savelines () NOTHROW;
1505 void scr_backindex (); 1354 void scr_backindex () NOTHROW;
1506 void scr_forwardindex (); 1355 void scr_forwardindex () NOTHROW;
1507#endif 1356#endif
1508 void scr_touch (bool refresh); 1357 void scr_touch (bool refresh) NOTHROW;
1509 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;
1510 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1359 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1511 void scr_recolour (); 1360 void scr_recolour () NOTHROW;
1512 void scr_remap_chars (); 1361 void scr_remap_chars () NOTHROW;
1513 void scr_remap_chars (line_t &l); 1362 void scr_remap_chars (line_t &l) NOTHROW;
1363
1364 enum cursor_mode { SAVE, RESTORE };
1514 1365
1515 void scr_poweron (); 1366 void scr_poweron ();
1516 void scr_cursor (int mode); 1367 void scr_cursor (cursor_mode mode) NOTHROW;
1517 void scr_do_wrap (); 1368 void scr_do_wrap () NOTHROW;
1369 void scr_swap_screen () NOTHROW;
1518 int scr_change_screen (int scrn); 1370 void scr_change_screen (int scrn);
1519 void scr_color (unsigned int color, int fgbg); 1371 void scr_color (unsigned int color, int fgbg) NOTHROW;
1520 void scr_rendition (int set, int style); 1372 void scr_rendition (int set, int style) NOTHROW;
1521 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;
1522 void scr_backspace (); 1374 void scr_backspace () NOTHROW;
1523 void scr_tab (int count, bool ht = false); 1375 void scr_tab (int count, bool ht = false) NOTHROW;
1524 void scr_gotorc (int row, int col, int relative); 1376 void scr_gotorc (int row, int col, int relative) NOTHROW;
1525 void scr_index (enum page_dirn direction); 1377 void scr_index (enum page_dirn direction) NOTHROW;
1526 void scr_erase_line (int mode); 1378 void scr_erase_line (int mode) NOTHROW;
1527 void scr_E (); 1379 void scr_E () NOTHROW;
1528 void scr_insdel_lines (int count, int insdel); 1380 void scr_insdel_lines (int count, int insdel) NOTHROW;
1529 void scr_insdel_chars (int count, int insdel); 1381 void scr_insdel_chars (int count, int insdel) NOTHROW;
1530 void scr_scroll_region (int top, int bot); 1382 void scr_scroll_region (int top, int bot) NOTHROW;
1531 void scr_cursor_visible (int mode); 1383 void scr_cursor_visible (int mode) NOTHROW;
1532 void scr_autowrap (int mode); 1384 void scr_autowrap (int mode) NOTHROW;
1533 void scr_relative_origin (int mode); 1385 void scr_relative_origin (int mode) NOTHROW;
1534 void scr_insert_mode (int mode); 1386 void scr_insert_mode (int mode) NOTHROW;
1535 void scr_set_tab (int mode); 1387 void scr_set_tab (int mode) NOTHROW;
1536 void scr_rvideo_mode (int mode); 1388 void scr_rvideo_mode (bool on) NOTHROW;
1537 void scr_report_position (); 1389 void scr_report_position () NOTHROW;
1538 void set_font_style (); 1390 void set_font_style () NOTHROW;
1539 void scr_charset_choose (int set); 1391 void scr_charset_choose (int set) NOTHROW;
1540 void scr_charset_set (int set, unsigned int ch); 1392 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1541 int scr_move_to (int y, int len); 1393 void scr_move_to (int y, int len) NOTHROW;
1542 int scr_page (enum page_dirn direction, int nlines); 1394 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1543 int scr_changeview (unsigned int oldviewstart); 1395 bool scr_changeview (int new_view_start) NOTHROW;
1544 void scr_bell (); 1396 void scr_bell () NOTHROW;
1545 void scr_printscreen (int fullhist); 1397 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); 1398 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); 1399 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 (); 1400 void scr_reverse_selection () NOTHROW;
1549 void scr_dump (int fd); 1401 void scr_dump (int fd) NOTHROW;
1402
1550 void selection_check (int check_more); 1403 void selection_check (int check_more) NOTHROW;
1551 void selection_paste (Window win, Atom prop, bool delete_prop); 1404 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1552 void selection_property (Window win, Atom prop); 1405 void selection_property (Window win, Atom prop) NOTHROW;
1553 void selection_request (Time tm, int x, int y); 1406 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1554 int selection_request_other (Atom target, int selnum); 1407 int selection_request_other (Atom target, int selnum) NOTHROW;
1555 void selection_clear (); 1408 void selection_clear () NOTHROW;
1556 void selection_make (Time tm); 1409 void selection_make (Time tm);
1557 bool selection_grab (Time tm); 1410 bool selection_grab (Time tm) NOTHROW;
1558 void selection_start_colrow (int col, int row); 1411 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); 1412 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); 1413 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1561 void selection_remove_trailing_spaces (); 1414 void selection_remove_trailing_spaces () NOTHROW;
1562 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;
1563 1421
1564#if defined(NEXT_SCROLLBAR) 1422#if defined(NEXT_SCROLLBAR)
1565 // scrollbar-next.C 1423 // scrollbar-next.C
1566 Pixmap renderPixmap (const char *const *data, int width, int height); 1424 Pixmap renderPixmap (const char *const *data, int width, int height);
1567 void init_scrollbar_stuff (); 1425 void init_scrollbar_stuff ();
… …
1569 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);
1570#endif 1428#endif
1571 1429
1572#if defined(RXVT_SCROLLBAR) 1430#if defined(RXVT_SCROLLBAR)
1573 // scrollbar-rxvt.C 1431 // 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); 1432 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1576#endif 1433#endif
1577 1434
1578#if defined(XTERM_SCROLLBAR) 1435#if defined(XTERM_SCROLLBAR)
1579 // scrollbar-xterm.C 1436 // scrollbar-xterm.C
… …
1610# define __PROTO(p) p 1467# define __PROTO(p) p
1611#else 1468#else
1612# define __PROTO(p) () 1469# define __PROTO(p) ()
1613#endif 1470#endif
1614 1471
1615#ifdef DEBUG_malloc
1616# include "dmalloc.h" /* This comes last */
1617#endif
1618
1619#endif /* _RXVT_H_ */ 1472#endif /* _RXVT_H_ */
1620 1473

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