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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 1.262 by root, Sat Aug 26 06:37:10 2006 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 75#ifdef HAVE_TERMIOS_H
52# include <termios.h> 76# include <termios.h>
53typedef struct termios ttymode_t; 77typedef struct termios ttymode_t;
… …
74# define STDIN_FILENO 0 98# define STDIN_FILENO 0
75# define STDOUT_FILENO 1 99# define STDOUT_FILENO 1
76# define STDERR_FILENO 2 100# define STDERR_FILENO 2
77#endif 101#endif
78 102
103/****************************************************************************/
104
105// exception thrown on fatal (per-instance) errors
106class rxvt_failure_exception { };
107
108// exception thrown when the command parser runs out of input data
109class out_of_input { };
110
79/* 111/*
80 ***************************************************************************** 112 *****************************************************************************
81 * PROTOTYPES 113 * PROTOTYPES
82 ***************************************************************************** 114 *****************************************************************************
83 */ 115 */
84// main.C 116// main.C
85RETSIGTYPE rxvt_Child_signal (int sig); 117RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
86RETSIGTYPE rxvt_Exit_signal (int sig); 118RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
87void rxvt_clean_exit (); 119void rxvt_clean_exit () NOTHROW;
88void * rxvt_malloc (size_t size); 120void * rxvt_malloc (size_t size);
89void * rxvt_calloc (size_t number, size_t size); 121void * rxvt_calloc (size_t number, size_t size);
90void * rxvt_realloc (void *ptr, size_t size); 122void * rxvt_realloc (void *ptr, size_t size);
91void rxvt_privileges (rxvt_privaction action);
92 123
93// util.C 124// misc.C
94char * rxvt_wcstombs (const wchar_t *str, int len = -1); 125char * rxvt_wcstombs (const wchar_t *str, int len = -1);
95wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 126wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
96char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 127char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
97wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 128wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
98char * rxvt_strdup (const char *str); 129char * rxvt_strdup_cpp (const char *str);
99 130
100// misc.C 131#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
132
101char * rxvt_r_basename (const char *str); 133char * rxvt_r_basename (const char *str) NOTHROW;
102void rxvt_vlog (const char *fmt, va_list arg_ptr); 134void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
103void rxvt_log (const char *fmt,...); 135void rxvt_log (const char *fmt,...) NOTHROW;
104void rxvt_warn (const char *fmt,...); 136void rxvt_warn (const char *fmt,...) NOTHROW;
105void rxvt_fatal (const char *fmt,...); 137void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
106void rxvt_exit_failure (); 138void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
139
107int rxvt_Str_match (const char *s1, const char *s2); 140int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
108const char * rxvt_Str_skip_space (const char *str); 141const char * rxvt_Str_skip_space (const char *str) NOTHROW;
109char * rxvt_Str_trim (char *str); 142char * rxvt_Str_trim (char *str) NOTHROW;
110int rxvt_Str_escaped (char *str); 143int rxvt_Str_escaped (char *str) NOTHROW;
111char ** rxvt_splitcommastring (const char *cs); 144char ** rxvt_splitcommastring (const char *cs) NOTHROW;
112void rxvt_freecommastring (char **cs); 145void rxvt_freecommastring (char **cs) NOTHROW;
113char * rxvt_File_find (const char *file, const char *ext, const char *path); 146char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
114void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
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);
117 147
118///////////////////////////////////////////////////////////////////////////// 148/////////////////////////////////////////////////////////////////////////////
119 149
120// temporarily replace the process environment 150// temporarily replace the process environment
121extern char **environ; 151extern char **environ;
122extern char **rxvt_environ; // the original environ pointer 152extern char **rxvt_environ; // the original environ pointer
123 153
124struct temp_environ 154inline void set_environ (stringvec *envv)
125{ 155{
126 char **prev; 156#if ENABLE_PERL
127 157 assert (envv);
128 temp_environ (const stringvec *envv) 158#else
129 : prev(environ)
130 {
131 if (envv) 159 if (envv)
160#endif
132 environ = (char **)envv->begin (); 161 environ = (char **)envv->begin ();
133 } 162}
134 163
135 temp_environ (char **env) 164inline void set_environ (char **envv)
136 : prev(environ) 165{
137 { 166#if ENABLE_PERL
167 assert (envv);
168#else
138 if (env) 169 if (envv)
170#endif
139 environ = env; 171 environ = envv;
140 } 172}
141
142 ~temp_environ ()
143 {
144 environ = prev;
145 }
146};
147
148#define TEMP_ENV temp_environ temp_environ (envv)
149 173
150/* 174/*
151 ***************************************************************************** 175 *****************************************************************************
152 * STRUCTURES AND TYPEDEFS 176 * STRUCTURES AND TYPEDEFS
153 ***************************************************************************** 177 *****************************************************************************
154 */ 178 */
155struct grwin_t; 179struct grwin_t;
156 180
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 181/* If we're using either the rxvt scrollbar, keep the
166 * scrollColor resource. 182 * scrollColor resource.
167 */ 183 */
168#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 184#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
169# define KEEP_SCROLLCOLOR 1 185# define KEEP_SCROLLCOLOR 1
170#else 186#else
171# undef KEEP_SCROLLCOLOR 187# undef KEEP_SCROLLCOLOR
172#endif 188#endif
173 189
… …
243 259
244#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 260#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
245# define NO_MOUSE_REPORT_SCROLLBAR 1 261# define NO_MOUSE_REPORT_SCROLLBAR 1
246#endif 262#endif
247 263
248#if defined (ISO_14755) || defined (ENABLE_PERL)
249# define ENABLE_OVERLAY 1
250#endif
251
252/* now look for other badly set stuff */ 264/* now look for other badly set stuff */
253 265
254#if !defined (EACCESS) && defined(EAGAIN) 266#if !defined (EACCESS) && defined(EAGAIN)
255# define EACCESS EAGAIN 267# define EACCESS EAGAIN
256#endif 268#endif
… …
258#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 270#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
259# define EXIT_SUCCESS 0 /* exit function success */ 271# define EXIT_SUCCESS 0 /* exit function success */
260# define EXIT_FAILURE 1 /* exit function failure */ 272# define EXIT_FAILURE 1 /* exit function failure */
261#endif 273#endif
262 274
263#define menuBar_esc 10
264#define scrollBar_esc 30 275#define scrollBar_esc 30
265#define menuBar_margin 2 /* margin below text */
266 276
267#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 277#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
268# define HAVE_SCROLLBARS 1 278# 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 279#endif
277 280
278#define R_SB_ALIGN_CENTRE 0 281#define R_SB_ALIGN_CENTRE 0
279#define R_SB_ALIGN_TOP 1 282#define R_SB_ALIGN_TOP 1
280#define R_SB_ALIGN_BOTTOM 2 283#define R_SB_ALIGN_BOTTOM 2
… …
353 * | 356 * |
354 * +---< SB_WIDTH_NEXT 357 * +---< SB_WIDTH_NEXT
355 */ 358 */
356 359
357enum { 360enum {
358 NO_REFRESH = 0 , /* Window not visible at all! */ 361 NO_REFRESH = 0, /* Window not visible at all! */
359 FAST_REFRESH = 1<<0, /* Fully exposed window */ 362 FAST_REFRESH = 1, /* Fully exposed window */
360 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 363 SLOW_REFRESH = 2, /* Partially exposed window */
361 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
362}; 364};
363 365
364#ifdef NO_SECONDARY_SCREEN 366#ifdef NO_SECONDARY_SCREEN
365# define NSCREENS 0 367# define NSCREENS 0
366#else 368#else
… …
410 412
411// fake styles 413// fake styles
412#define RS_Blink 0x00010000UL // blink 414#define RS_Blink 0x00010000UL // blink
413#define RS_RVid 0x00020000UL // reverse video 415#define RS_RVid 0x00020000UL // reverse video
414#define RS_Uline 0x00040000UL // underline 416#define RS_Uline 0x00040000UL // underline
417
418// toggle this to force redraw, must be != RS_Careful
419#define RS_redraw 0x01000000UL
415 420
416// 5 custom bits for extensions 421// 5 custom bits for extensions
417#define RS_customCount 32 422#define RS_customCount 32
418#define RS_customMask 0x00f80000UL 423#define RS_customMask 0x00f80000UL
419#define RS_customShift 19 424#define RS_customShift 19
… …
489 Rxvt_restoreFG = 39, // change default fg color 494 Rxvt_restoreFG = 39, // change default fg color
490 Rxvt_restoreBG = 49, // change default bg color 495 Rxvt_restoreBG = 49, // change default bg color
491 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 496 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
492 497
493 URxvt_locale = 701, // change locale 498 URxvt_locale = 701, // change locale
494 URxvt_Menu = 703, // set menu item 499 URxvt_version = 702, // request version
500
495 URxvt_Color_IT = 704, // change actual 'Italic' colour 501 URxvt_Color_IT = 704, // change actual 'Italic' colour
496 URxvt_Color_tint = 705, // change actual tint colour 502 URxvt_Color_tint = 705, // change actual tint colour
497 URxvt_Color_BD = 706, 503 URxvt_Color_BD = 706,
498 URxvt_Color_UL = 707, 504 URxvt_Color_UL = 707,
499 505
… …
583#endif 589#endif
584}; 590};
585 591
586#define Color_Bits 7 // 0 .. maxTermCOLOR 592#define Color_Bits 7 // 0 .. maxTermCOLOR
587 593
588#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
589#define NPIXCLR_BITS 32
590
591/* 594/*
592 * Resource list 595 * Resource list
593 */ 596 */
594enum { 597enum {
595# define def(name) Rs_ ## name, 598# define def(name) Rs_ ## name,
596# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 599# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
597# include "rsinc.h" 600# include "rsinc.h"
598# undef def 601# undef def
599# undef reserve 602# undef reserve
600 NUM_RESOURCES 603 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}; 604};
642 605
643/* DEC private modes */ 606/* DEC private modes */
644#define PrivMode_132 (1UL<<0) 607#define PrivMode_132 (1UL<<0)
645#define PrivMode_132OK (1UL<<1) 608#define PrivMode_132OK (1UL<<1)
… …
654#define PrivMode_ShiftKeys (1UL<<10) 617#define PrivMode_ShiftKeys (1UL<<10)
655#define PrivMode_VisibleCursor (1UL<<11) 618#define PrivMode_VisibleCursor (1UL<<11)
656#define PrivMode_MouseX10 (1UL<<12) 619#define PrivMode_MouseX10 (1UL<<12)
657#define PrivMode_MouseX11 (1UL<<13) 620#define PrivMode_MouseX11 (1UL<<13)
658#define PrivMode_scrollBar (1UL<<14) 621#define PrivMode_scrollBar (1UL<<14)
659#define PrivMode_menuBar (1UL<<15)
660#define PrivMode_TtyOutputInh (1UL<<16) 622#define PrivMode_TtyOutputInh (1UL<<15)
661#define PrivMode_Keypress (1UL<<17) 623#define PrivMode_Keypress (1UL<<16)
662#define PrivMode_smoothScroll (1UL<<18) 624#define PrivMode_smoothScroll (1UL<<17)
663#define PrivMode_vt52 (1UL<<19) 625#define PrivMode_vt52 (1UL<<18)
664#define PrivMode_LFNL (1UL<<20) 626#define PrivMode_LFNL (1UL<<19)
665/* too annoying to implement X11 highlight tracking */ 627/* too annoying to implement X11 highlight tracking */
666/* #define PrivMode_MouseX11Track (1LU<<21) */ 628/* #define PrivMode_MouseX11Track (1LU<<20) */
667 629
668#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 630#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
669#define PrivMode(test,bit) \ 631#define PrivMode(test,bit) \
670 if (test) \ 632 if (test) \
671 priv_modes |= (bit); \ 633 priv_modes |= (bit); \
… …
718/* 680/*
719 ***************************************************************************** 681 *****************************************************************************
720 * MACRO DEFINES 682 * MACRO DEFINES
721 ***************************************************************************** 683 *****************************************************************************
722 */ 684 */
723#define dDisp Display *disp = display->display 685#define dLocal(type,name) type const name = this->name
686
687// for speed reasons, we assume that all latin1 characters
688// are single-width (the first unicode combining character
689// is actually 0x300, but ascii is what matters most).
690#define WCWIDTH(c) ((c) & ~0xff ? wcwidth (c) : 1)
724 691
725/* convert pixel dimensions to row/column values. Everything as int32_t */ 692/* convert pixel dimensions to row/column values. Everything as int32_t */
726#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 693#define Pixel2Col(x) Pixel2Width((int32_t)(x))
727#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 694#define Pixel2Row(y) Pixel2Height((int32_t)(y))
728#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 695#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
762#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
763#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
764 731
765#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
766 733
767#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
768#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
769 736
770#if ENABLE_STYLES 737#if ENABLE_STYLES
771# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
772#else 739#else
773# define FONTSET(style) fontset[0] 740# define FONTSET(style) fontset[0]
… …
801#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
802#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
803#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
804 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
805 772
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 773#ifdef XPM_BACKGROUND
818# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) 774# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
819#else 775#else
820# define XPMClearArea(a, b, c, d, e, f, g) 776# define XPMClearArea(a, b, c, d, e, f, g)
821#endif 777#endif
822 778
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; 779typedef callback<void (const char *)> log_callback;
865typedef callback1<int, int> getfd_callback; 780typedef 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));
872 781
873#define SET_LOCALE(locale) rxvt_set_locale (locale) 782#define SET_LOCALE(locale) rxvt_set_locale (locale)
874extern bool rxvt_set_locale (const char *locale); 783extern bool rxvt_set_locale (const char *locale) NOTHROW;
875extern void rxvt_push_locale (const char *locale); 784extern void rxvt_push_locale (const char *locale) NOTHROW;
876extern void rxvt_pop_locale (); 785extern 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
895 786
896/****************************************************************************/ 787/****************************************************************************/
897 788
898#define LINE_LONGER 0x0001 // line is continued on the next row 789#define LINE_LONGER 0x0001 // line is continued on the next row
899#define LINE_FILTERED 0x0002 // line has been filtered 790#define LINE_FILTERED 0x0002 // line has been filtered
900#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 791#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
792#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
793#define LINE_BIDI 0x0010 // line needs bidi (NYI)
901 794
902struct line_t { 795struct line_t {
903 text_t *t; // terminal the text 796 text_t *t; // terminal the text
904 rend_t *r; // rendition, uses RS_ flags 797 rend_t *r; // rendition, uses RS_ flags
905 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 798 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
959# define COMPOSE_LO 0x40000000UL 852# define COMPOSE_LO 0x40000000UL
960# define COMPOSE_HI 0x400fffffUL 853# define COMPOSE_HI 0x400fffffUL
961# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 854# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
962#else 855#else
963# if ENABLE_PERL 856# if ENABLE_PERL
964# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 857# 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 858# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
966# else 859# else
967# define COMPOSE_LO 0xd800UL 860# define COMPOSE_LO 0xd800UL
968# define COMPOSE_HI 0xf8ffUL 861# define COMPOSE_HI 0xf8ffUL
969# endif 862# endif
… …
998#endif 891#endif
999 892
1000/****************************************************************************/ 893/****************************************************************************/
1001 894
1002#ifdef KEYSYM_RESOURCE 895#ifdef KEYSYM_RESOURCE
1003 class keyboard_manager; 896class keyboard_manager;
1004#endif 897#endif
1005 898
1006struct rxvt_term : zero_initialized, rxvt_vars { 899struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
900
901 // special markers with magic addresses
902 static const char resval_undef []; // options specifically unset
903 static const char resval_on []; // boolean options switched on
904 static const char resval_off []; // or off
905
1007 log_callback *log_hook; // log error messages through this hook, if != 0 906 log_callback *log_hook; // log error messages through this hook, if != 0
1008 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 907 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
1009#if ENABLE_PERL 908#if ENABLE_PERL
1010 rxvt_perl_term perl; 909 rxvt_perl_term perl;
1011#endif 910#endif
1012 struct mbstate mbstate; // current input multibyte state 911 struct mbstate mbstate; // current input multibyte state
… …
1018#if defined(XPM_BACKGROUND) || defined(TRANSPARENT) 917#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1019 am_transparent:1, /* is a transparent term */ 918 am_transparent:1, /* is a transparent term */
1020 am_pixmap_trans:1, /* transparency w/known root pixmap */ 919 am_pixmap_trans:1, /* transparency w/known root pixmap */
1021#endif 920#endif
1022 current_screen:1, /* primary or secondary */ 921 current_screen:1, /* primary or secondary */
1023 hate_those_clicks:1, /* a.k.a. keep mark position */
1024 num_scr_allow:1, 922 num_scr_allow:1,
1025 bypass_keystate:1, 923 bypass_keystate:1,
1026#ifdef CURSOR_BLINK 924#ifdef CURSOR_BLINK
1027 hidden_cursor:1, 925 hidden_cursor:1,
1028#endif 926#endif
… …
1043#endif 941#endif
1044 scrollbar_align, 942 scrollbar_align,
1045 selection_wait, 943 selection_wait,
1046 selection_type; 944 selection_type;
1047/* ---------- */ 945/* ---------- */
946 bool rvideo_state, rvideo_mode;
947#ifndef NO_BELL
1048 short rvideo; 948 bool rvideo_bell;
949#endif
1049 int num_scr; /* screen: number lines scrolled */ 950 int num_scr; /* screen: number lines scrolled */
1050 int prev_ncol, /* screen: previous number of columns */ 951 int prev_ncol, /* screen: previous number of columns */
1051 prev_nrow; /* screen: previous number of rows */ 952 prev_nrow; /* screen: previous number of rows */
1052/* ---------- */ 953/* ---------- */
1053 rend_t rstyle; 954 rend_t rstyle;
1054/* ---------- */
1055 uint32_t pixcolor_set[NPIXCLR_SETS];
1056/* ---------- */ 955/* ---------- */
1057#ifdef SELECTION_SCROLLING 956#ifdef SELECTION_SCROLLING
1058 int scroll_selection_lines; 957 int scroll_selection_lines;
1059 enum page_dirn scroll_selection_dir; 958 enum page_dirn scroll_selection_dir;
1060 int selection_save_x, 959 int selection_save_x,
… …
1071 refresh_limit, 970 refresh_limit,
1072 last_bot, /* scrollbar last bottom position */ 971 last_bot, /* scrollbar last bottom position */
1073 last_top, /* scrollbar last top position */ 972 last_top, /* scrollbar last top position */
1074 last_state, /* scrollbar last state */ 973 last_state, /* scrollbar last state */
1075 scrollbar_len, 974 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, 975 window_vt_x,
1084 window_vt_y, 976 window_vt_y,
1085 window_sb_x, 977 window_sb_x,
1086# ifdef POINTER_BLANK 978# ifdef POINTER_BLANK
1087 pointerBlankDelay, 979 pointerBlankDelay,
… …
1094 int old_width, /* last used width in screen resize */ 986 int old_width, /* last used width in screen resize */
1095 old_height; /* last used height in screen resize */ 987 old_height; /* last used height in screen resize */
1096 unsigned long priv_modes, 988 unsigned long priv_modes,
1097 SavedModes; 989 SavedModes;
1098/* ---------- */ 990/* ---------- */
1099 Atom xa[NUM_XA]; 991 Atom *xa;
1100/* ---------- */ 992/* ---------- */
1101#ifdef MENUBAR 993#ifdef RXVT_SCROLLBAR
1102 GC menubarGC;
1103#endif
1104#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1105 GC scrollbarGC, 994 GC scrollbarGC,
1106 topShadowGC, 995 topShadowGC,
1107 botShadowGC; 996 botShadowGC;
1108#endif 997#endif
1109#ifdef XTERM_SCROLLBAR 998#ifdef XTERM_SCROLLBAR
… …
1141 const char *key_delete; 1030 const char *key_delete;
1142#endif 1031#endif
1143 struct mouse_event MEvent; 1032 struct mouse_event MEvent;
1144 XComposeStatus compose; 1033 XComposeStatus compose;
1145 ttymode_t tio; 1034 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; 1035 row_col_t oldcursor;
1159#ifdef XPM_BACKGROUND 1036#ifdef XPM_BACKGROUND
1160 bgPixmap_t bgPixmap; 1037 bgPixmap_t bgPixmap;
1161 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1038 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1162#endif 1039#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
1171 1040
1172#if ENABLE_OVERLAY 1041#if ENABLE_OVERLAY
1173 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1042 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1174 text_t **ov_text; 1043 text_t **ov_text;
1175 rend_t **ov_rend; 1044 rend_t **ov_rend;
1176 1045
1177 void scr_swap_overlay (); 1046 void scr_swap_overlay () NOTHROW;
1178 void scr_overlay_new (int x, int y, int w, int h); 1047 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1179 void scr_overlay_off (); 1048 void scr_overlay_off () NOTHROW;
1180 void scr_overlay_set (int x, int y, 1049 void scr_overlay_set (int x, int y,
1181 text_t text, 1050 text_t text,
1182 rend_t rend = OVERLAY_RSTYLE); 1051 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1183 void scr_overlay_set (int x, int y, const char *s); 1052 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); 1053 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1185#endif 1054#endif
1186 1055
1187 vector<void *> allocated; // free these memory blocks with free() 1056 vector<void *> allocated; // free these memory blocks with free()
1188 1057
1189 char *env_windowid; /* environmental variable WINDOWID */ 1058 char env_windowid[21]; /* environmental variable WINDOWID */
1059 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1190 char *env_display; /* environmental variable DISPLAY */ 1060 char *env_display; /* environmental variable DISPLAY */
1191 char *env_term; /* environmental variable TERM */ 1061 char *env_term; /* environmental variable TERM */
1192 char *env_colorfgbg; 1062
1193 char *locale; 1063 char *locale;
1194 char charsets[4]; 1064 char charsets[4];
1195 char *v_buffer; /* pointer to physical buffer */ 1065 char *v_buffer; /* pointer to physical buffer */
1196 unsigned int v_buflen; /* size of area to write */ 1066 unsigned int v_buflen; /* size of area to write */
1197 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1067 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1198 1068
1199#ifdef KEYSYM_RESOURCE 1069#ifdef KEYSYM_RESOURCE
1200 keyboard_manager *keyboard; 1070 keyboard_manager *keyboard;
1201#endif 1071#endif
1202 1072
1203 const char *rs[NUM_RESOURCES]; 1073 const char *rs[NUM_RESOURCES];
1204 /* command input buffering */ 1074 /* command input buffering */
1205 char *cmdbuf_ptr, *cmdbuf_endp; 1075 char *cmdbuf_ptr, *cmdbuf_endp;
1206 char cmdbuf_base[CBUFSIZ]; 1076 char cmdbuf_base[CBUFSIZ];
1077
1078 ptytty *pty;
1207 1079
1208 rxvt_salloc *talloc; // text line allocator 1080 rxvt_salloc *talloc; // text line allocator
1209 rxvt_salloc *ralloc; // rend line allocator 1081 rxvt_salloc *ralloc; // rend line allocator
1210 1082
1211 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1083 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1220 void iso14755_54 (int x, int y); 1092 void iso14755_54 (int x, int y);
1221# endif 1093# endif
1222#endif 1094#endif
1223 1095
1224 // modifies first argument(!) 1096 // modifies first argument(!)
1225 void paste (char *data, unsigned int len); 1097 void paste (char *data, unsigned int len) NOTHROW;
1226 1098
1227 void flush (); 1099 long vt_emask, vt_emask_perl, vt_emask_xim;
1228 1100
1229#if TRANSPARENT 1101 void vt_select_input () const NOTHROW
1102 {
1103 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1104 }
1105
1106#if TRANSPARENT || ENABLE_PERL
1230 void rootwin_cb (XEvent &xev); 1107 void rootwin_cb (XEvent &xev);
1231 xevent_watcher rootwin_ev; 1108 xevent_watcher rootwin_ev;
1232#endif 1109#endif
1233 1110
1234 void x_cb (XEvent &xev); 1111 void x_cb (XEvent &xev);
1112 void flush ();
1235 xevent_watcher termwin_ev; 1113 xevent_watcher termwin_ev;
1236 xevent_watcher vt_ev; 1114 xevent_watcher vt_ev;
1237#ifdef HAVE_SCROLLBARS 1115#ifdef HAVE_SCROLLBARS
1238 xevent_watcher scrollbar_ev; 1116 xevent_watcher scrollbar_ev;
1239#endif 1117#endif
1240#ifdef MENUBAR
1241 xevent_watcher menubar_ev;
1242#endif
1243 1118
1119 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1244 void check_cb (check_watcher &w); check_watcher check_ev; 1120 void check_cb (check_watcher &w); check_watcher check_ev;
1245 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1121 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1246 void flush_cb (time_watcher &w); time_watcher flush_ev; 1122 void flush_cb (time_watcher &w); time_watcher flush_ev;
1247
1248 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1123 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev;
1249
1250 void incr_cb (time_watcher &w); time_watcher incr_ev; 1124 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1251 1125
1252#ifdef CURSOR_BLINK 1126#ifdef CURSOR_BLINK
1253 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1127 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev;
1254#endif 1128#endif
1255#ifdef TEXT_BLINK 1129#ifdef TEXT_BLINK
1256 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1130 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev;
1131#endif
1132#ifndef NO_BELL
1133 void bell_cb (time_watcher &w); time_watcher bell_ev;
1257#endif 1134#endif
1258 1135
1259#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1136#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1260 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1137 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev;
1261#endif 1138#endif
… …
1278 1155
1279 void tt_winch (); 1156 void tt_winch ();
1280 1157
1281 rxvt_term (); 1158 rxvt_term ();
1282 ~rxvt_term (); 1159 ~rxvt_term ();
1283 void child_exit (); // child has exited, usually destroys
1284 void destroy (); 1160 void destroy ();
1285 void emergency_cleanup (); 1161 void emergency_cleanup ();
1286 1162
1287 bool init (int argc, const char *const *argv); 1163 bool init (int argc, const char *const *argv, stringvec *envv);
1164
1165 bool init (stringvec *argv, stringvec *envv)
1166 {
1167 this->argv = argv;
1168 return init (argv->size (), argv->begin (), envv);
1169 }
1170
1288 bool init_vars (); 1171 bool init_vars ();
1289 1172
1290 bool pty_fill (); 1173 bool pty_fill ();
1174
1175 void make_current () const // make this the "currently active" urxvt instance
1176 {
1177 SET_R (this);
1178 set_environ (envv);
1179 rxvt_set_locale (locale);
1180 }
1291 1181
1292 void init_secondary (); 1182 void init_secondary ();
1293 const char **init_resources (int argc, const char *const *argv); 1183 const char **init_resources (int argc, const char *const *argv);
1294 const char *x_resource (const char *name); 1184 const char *x_resource (const char *name);
1295 void init_env (); 1185 void init_env ();
… …
1304 void create_windows (int argc, const char *const *argv); 1194 void create_windows (int argc, const char *const *argv);
1305 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1195 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1306 void window_calc (unsigned int newwidth, unsigned int newheight); 1196 void window_calc (unsigned int newwidth, unsigned int newheight);
1307 1197
1308#if USE_XIM 1198#if USE_XIM
1309 rxvt_xim *input_method; 1199 rxvt_xim *input_method;
1310 XIC Input_Context; 1200 XIC Input_Context;
1311 XIMStyle input_style; 1201 XIMStyle input_style;
1312 XPoint spot; // most recently sent spot position 1202 XPoint spot; // most recently sent spot position
1313 1203
1314 void im_destroy (); 1204 void im_destroy ();
1315 void im_cb (); im_watcher im_ev; 1205 void im_cb (); im_watcher im_ev;
1316 void im_set_size (XRectangle &size); 1206 void im_set_size (XRectangle &size);
1317 void im_set_position (XPoint &pos); 1207 void im_set_position (XPoint &pos) NOTHROW;
1318 void im_set_color (unsigned long &fg, unsigned long &bg); 1208 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); 1209 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1320 1210
1321 bool IMisRunning (); 1211 bool IMisRunning ();
1322 void IMSendSpot (); 1212 void IMSendSpot ();
1323 bool IM_get_IC (const char *modifiers); 1213 bool IM_get_IC (const char *modifiers);
1324 void IMSetStatusPosition (); 1214 void IMSetPosition ();
1325#endif 1215#endif
1326 1216
1327 void resize_scrollbar (); 1217 void resize_scrollbar ();
1328 1218
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 1219 // command.C
1338 void lookup_key (XKeyEvent &ev); 1220 void key_press (XKeyEvent &ev);
1221 void key_release (XKeyEvent &ev);
1339 unsigned int cmd_write (const char *str, unsigned int count); 1222 unsigned int cmd_write (const char *str, unsigned int count);
1340 1223
1341 wchar_t next_char (); 1224 wchar_t next_char () NOTHROW;
1342 wchar_t cmd_getc (); 1225 wchar_t cmd_getc () THROW ((class out_of_input));
1343 uint32_t next_octet (); 1226 uint32_t next_octet () NOTHROW;
1344 uint32_t cmd_get8 (); 1227 uint32_t cmd_get8 () THROW ((class out_of_input));
1345 1228
1346 bool cmd_parse (); 1229 bool cmd_parse ();
1347 void mouse_report (XButtonEvent &ev); 1230 void mouse_report (XButtonEvent &ev);
1348 void button_press (XButtonEvent &ev); 1231 void button_press (XButtonEvent &ev);
1349 void button_release (XButtonEvent &ev); 1232 void button_release (XButtonEvent &ev);
1350 void focus_in (); 1233 void focus_in ();
1351 void focus_out (); 1234 void focus_out ();
1235 void update_fade_color (unsigned int idx);
1352 int check_our_parents (); 1236 int check_our_parents ();
1353#ifdef PRINTPIPE 1237#ifdef PRINTPIPE
1354 FILE *popen_printer (); 1238 FILE *popen_printer ();
1355 int pclose_printer (FILE *stream); 1239 int pclose_printer (FILE *stream);
1356#endif 1240#endif
… …
1370 void process_sgr_mode (unsigned int nargs, const int *arg); 1254 void process_sgr_mode (unsigned int nargs, const int *arg);
1371 void process_graphics (); 1255 void process_graphics ();
1372 // init.C 1256 // init.C
1373 void Get_Colours (); 1257 void Get_Colours ();
1374 void get_ourmods (); 1258 void get_ourmods ();
1375 // logging.C
1376 void makeutent (const char *pty, const char *hostname);
1377 void cleanutent ();
1378 // main.C 1259 // main.C
1379 void privileged_utmp (rxvt_privaction action);
1380 bool set_fonts (); 1260 bool set_fonts ();
1381 void set_string_property (Atom prop, const char *str, int len = -1); 1261 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); 1262 void set_utf8_property (Atom prop, const char *str, int len = -1);
1383 void set_title (const char *str); 1263 void set_title (const char *str);
1384 void set_icon_name (const char *str); 1264 void set_icon_name (const char *str);
1385 void set_window_color (int idx, const char *color); 1265 void set_window_color (int idx, const char *color);
1386 void set_colorfgbg (); 1266 void set_colorfgbg ();
1387 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1267 bool set_color (rxvt_color &color, const char *name);
1268 void alias_color (int dst, int src);
1388 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1269 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1389 1270
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 1271 // screen.C
1424 1272
1425 void lalloc (line_t &l) 1273 void lalloc (line_t &l) const
1426 { 1274 {
1427 l.t = (text_t *)talloc->alloc (); 1275 l.t = (text_t *)talloc->alloc ();
1428 l.r = (rend_t *)ralloc->alloc (); 1276 l.r = (rend_t *)ralloc->alloc ();
1429 } 1277 }
1430 1278
… …
1434 talloc->free (l.t); 1282 talloc->free (l.t);
1435 ralloc->free (l.r); 1283 ralloc->free (l.r);
1436 } 1284 }
1437#endif 1285#endif
1438 1286
1439 void lresize (line_t &l) 1287 void lresize (line_t &l) const
1440 { 1288 {
1441 if (!l.t) 1289 if (!l.t)
1442 return; 1290 return;
1443 1291
1444 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1292 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1448 1296
1449 if (ncol > prev_ncol) 1297 if (ncol > prev_ncol)
1450 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1298 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1451 } 1299 }
1452 1300
1453 int fgcolor_of (rend_t r) 1301 int fgcolor_of (rend_t r) const NOTHROW
1454 { 1302 {
1455 int base = GET_BASEFG (r); 1303 int base = GET_BASEFG (r);
1456#ifndef NO_BRIGHTCOLOR 1304#ifndef NO_BRIGHTCOLOR
1457 if (r & RS_Bold 1305 if (r & RS_Bold
1458# if ENABLE_STYLES 1306# if ENABLE_STYLES
… …
1462 base += minBrightCOLOR - minCOLOR; 1310 base += minBrightCOLOR - minCOLOR;
1463#endif 1311#endif
1464 return base; 1312 return base;
1465 } 1313 }
1466 1314
1467 int bgcolor_of (rend_t r) 1315 int bgcolor_of (rend_t r) const NOTHROW
1468 { 1316 {
1469 int base = GET_BASEBG (r); 1317 int base = GET_BASEBG (r);
1470#ifndef NO_BRIGHTCOLOR 1318#ifndef NO_BRIGHTCOLOR
1471 if (r & RS_Blink 1319 if (r & RS_Blink
1472# if ENABLE_STYLES 1320# if ENABLE_STYLES
… …
1476 base += minBrightCOLOR - minCOLOR; 1324 base += minBrightCOLOR - minCOLOR;
1477#endif 1325#endif
1478 return base; 1326 return base;
1479 } 1327 }
1480 1328
1481 bool option (uint32_t opt) 1329 bool option (uint32_t opt) const NOTHROW
1482 { 1330 {
1483 return OPTION (opt); 1331 return OPTION (opt);
1484 } 1332 }
1485 1333
1486 void set_option (uint32_t opt, bool set) 1334 void set_option (uint32_t opt, bool set) NOTHROW
1487 { 1335 {
1488 if (set) 1336 if (set)
1489 options |= opt; 1337 options |= opt;
1490 else 1338 else
1491 options &= ~opt; 1339 options &= ~opt;
1492 } 1340 }
1493 1341
1494 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs); 1342 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); 1343 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1496 int scr_scroll_text (int row1, int row2, int count); 1344 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1497 void scr_reset (); 1345 void scr_reset ();
1498 void scr_release (); 1346 void scr_release () NOTHROW;
1499 void scr_clear (bool really = false); 1347 void scr_clear (bool really = false) NOTHROW;
1500 void scr_refresh (unsigned char refresh_type); 1348 void scr_refresh () NOTHROW;
1501 bool scr_refresh_rend (rend_t mask, rend_t value); 1349 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1502 void scr_erase_screen (int mode); 1350 void scr_erase_screen (int mode) NOTHROW;
1503#if ENABLE_FRILLS 1351#if ENABLE_FRILLS
1504 void scr_erase_savelines (); 1352 void scr_erase_savelines () NOTHROW;
1505 void scr_backindex (); 1353 void scr_backindex () NOTHROW;
1506 void scr_forwardindex (); 1354 void scr_forwardindex () NOTHROW;
1507#endif 1355#endif
1508 void scr_touch (bool refresh); 1356 void scr_touch (bool refresh) NOTHROW;
1509 void scr_expose (int x, int y, int width, int height, bool refresh); 1357 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); 1358 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1511 void scr_recolour (); 1359 void scr_recolour () NOTHROW;
1512 void scr_remap_chars (); 1360 void scr_remap_chars () NOTHROW;
1513 void scr_remap_chars (line_t &l); 1361 void scr_remap_chars (line_t &l) NOTHROW;
1362
1363 enum cursor_mode { SAVE, RESTORE };
1514 1364
1515 void scr_poweron (); 1365 void scr_poweron ();
1516 void scr_cursor (int mode); 1366 void scr_cursor (cursor_mode mode) NOTHROW;
1517 void scr_do_wrap (); 1367 void scr_do_wrap () NOTHROW;
1368 void scr_swap_screen () NOTHROW;
1518 int scr_change_screen (int scrn); 1369 void scr_change_screen (int scrn);
1519 void scr_color (unsigned int color, int fgbg); 1370 void scr_color (unsigned int color, int fgbg) NOTHROW;
1520 void scr_rendition (int set, int style); 1371 void scr_rendition (int set, int style) NOTHROW;
1521 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1372 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1522 void scr_backspace (); 1373 void scr_backspace () NOTHROW;
1523 void scr_tab (int count, bool ht = false); 1374 void scr_tab (int count, bool ht = false) NOTHROW;
1524 void scr_gotorc (int row, int col, int relative); 1375 void scr_gotorc (int row, int col, int relative) NOTHROW;
1525 void scr_index (enum page_dirn direction); 1376 void scr_index (enum page_dirn direction) NOTHROW;
1526 void scr_erase_line (int mode); 1377 void scr_erase_line (int mode) NOTHROW;
1527 void scr_E (); 1378 void scr_E () NOTHROW;
1528 void scr_insdel_lines (int count, int insdel); 1379 void scr_insdel_lines (int count, int insdel) NOTHROW;
1529 void scr_insdel_chars (int count, int insdel); 1380 void scr_insdel_chars (int count, int insdel) NOTHROW;
1530 void scr_scroll_region (int top, int bot); 1381 void scr_scroll_region (int top, int bot) NOTHROW;
1531 void scr_cursor_visible (int mode); 1382 void scr_cursor_visible (int mode) NOTHROW;
1532 void scr_autowrap (int mode); 1383 void scr_autowrap (int mode) NOTHROW;
1533 void scr_relative_origin (int mode); 1384 void scr_relative_origin (int mode) NOTHROW;
1534 void scr_insert_mode (int mode); 1385 void scr_insert_mode (int mode) NOTHROW;
1535 void scr_set_tab (int mode); 1386 void scr_set_tab (int mode) NOTHROW;
1536 void scr_rvideo_mode (int mode); 1387 void scr_rvideo_mode (bool on) NOTHROW;
1537 void scr_report_position (); 1388 void scr_report_position () NOTHROW;
1538 void set_font_style (); 1389 void set_font_style () NOTHROW;
1539 void scr_charset_choose (int set); 1390 void scr_charset_choose (int set) NOTHROW;
1540 void scr_charset_set (int set, unsigned int ch); 1391 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1541 int scr_move_to (int y, int len); 1392 void scr_move_to (int y, int len) NOTHROW;
1542 int scr_page (enum page_dirn direction, int nlines); 1393 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1543 int scr_changeview (unsigned int oldviewstart); 1394 bool scr_changeview (int new_view_start) NOTHROW;
1544 void scr_bell (); 1395 void scr_bell () NOTHROW;
1545 void scr_printscreen (int fullhist); 1396 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); 1397 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); 1398 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 (); 1399 void scr_reverse_selection () NOTHROW;
1549 void scr_dump (int fd); 1400 void scr_dump (int fd) NOTHROW;
1401
1550 void selection_check (int check_more); 1402 void selection_check (int check_more) NOTHROW;
1551 void selection_paste (Window win, Atom prop, bool delete_prop); 1403 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1552 void selection_property (Window win, Atom prop); 1404 void selection_property (Window win, Atom prop) NOTHROW;
1553 void selection_request (Time tm, int x, int y); 1405 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1554 int selection_request_other (Atom target, int selnum); 1406 int selection_request_other (Atom target, int selnum) NOTHROW;
1555 void selection_clear (); 1407 void selection_clear () NOTHROW;
1556 void selection_make (Time tm); 1408 void selection_make (Time tm);
1557 bool selection_grab (Time tm); 1409 bool selection_grab (Time tm) NOTHROW;
1558 void selection_start_colrow (int col, int row); 1410 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); 1411 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); 1412 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1561 void selection_remove_trailing_spaces (); 1413 void selection_remove_trailing_spaces () NOTHROW;
1562 void selection_send (const XSelectionRequestEvent &rq); 1414 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1415 void selection_click (int clicks, int x, int y) NOTHROW;
1416 void selection_extend (int x, int y, int flag) NOTHROW;
1417 void selection_rotate (int x, int y) NOTHROW;
1418
1419 void pixel_position (int *x, int *y) NOTHROW;
1563 1420
1564#if defined(NEXT_SCROLLBAR) 1421#if defined(NEXT_SCROLLBAR)
1565 // scrollbar-next.C 1422 // scrollbar-next.C
1566 Pixmap renderPixmap (const char *const *data, int width, int height); 1423 Pixmap renderPixmap (const char *const *data, int width, int height);
1567 void init_scrollbar_stuff (); 1424 void init_scrollbar_stuff ();
… …
1569 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len); 1426 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1570#endif 1427#endif
1571 1428
1572#if defined(RXVT_SCROLLBAR) 1429#if defined(RXVT_SCROLLBAR)
1573 // scrollbar-rxvt.C 1430 // 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); 1431 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1576#endif 1432#endif
1577 1433
1578#if defined(XTERM_SCROLLBAR) 1434#if defined(XTERM_SCROLLBAR)
1579 // scrollbar-xterm.C 1435 // scrollbar-xterm.C
… …
1610# define __PROTO(p) p 1466# define __PROTO(p) p
1611#else 1467#else
1612# define __PROTO(p) () 1468# define __PROTO(p) ()
1613#endif 1469#endif
1614 1470
1615#ifdef DEBUG_malloc
1616# include "dmalloc.h" /* This comes last */
1617#endif
1618
1619#endif /* _RXVT_H_ */ 1471#endif /* _RXVT_H_ */
1620 1472

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