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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.202 by root, Fri Jan 13 05:13:09 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 defined (ISO_14755) || defined (ENABLE_PERL) 47// try to avoid some macros to decrease code size, on some systems
27# define ENABLE_OVERLAY 1 48#if ENABLE_MINIMAL
28#endif 49# define strcmp(a,b) (strcmp)(a,b)
29 50# define strlen(a) (strlen)(a)
30#if ENABLE_PERL 51# define strcpy(a,b) (strcpy)(a,b)
31# define ENABLE_FRILLS 52# define memset(a,c,l) (memset)(a,c,l)
32#endif 53# define memcpy(a,b,l) (memcpy)(a,b,l)
33
34#if ENABLE_FRILLS
35# define ENABLE_XEMBED 1
36# define ENABLE_EWMH 1
37# define CURSOR_BLINK 1
38#endif 54#endif
39 55
40/* 56/*
41 ***************************************************************************** 57 *****************************************************************************
42 * SYSTEM HACKS 58 * SYSTEM HACKS
… …
54 70
55#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
56typedef char *XPointer; 72typedef char *XPointer;
57#endif 73#endif
58 74
59#ifdef HAVE_TERMIOS_H
60# include <termios.h> 75#include <termios.h>
61typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
62#else
63# include <sgtty.h>
64typedef struct {
65 struct sgttyb sg;
66 struct tchars tc;
67 struct ltchars lc;
68 int line;
69 int local;
70} ttymode_t;
71#endif
72 77
78#ifdef HAVE_AFTERIMAGE
79# include <afterimage.h>
80#undef min
81#undef max
73#ifdef XPM_BACKGROUND 82#elif defined(XPM_BACKGROUND)
74# ifdef XPM_INC_X11 83# ifdef XPM_INC_X11
75# include <X11/xpm.h> 84# include <X11/xpm.h>
76# else 85# else
77# include <xpm.h> 86# include <xpm.h>
78# endif 87# endif
… …
81#ifndef STDIN_FILENO 90#ifndef STDIN_FILENO
82# define STDIN_FILENO 0 91# define STDIN_FILENO 0
83# define STDOUT_FILENO 1 92# define STDOUT_FILENO 1
84# define STDERR_FILENO 2 93# define STDERR_FILENO 2
85#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 { };
86 103
87/* 104/*
88 ***************************************************************************** 105 *****************************************************************************
89 * PROTOTYPES 106 * PROTOTYPES
90 ***************************************************************************** 107 *****************************************************************************
91 */ 108 */
92// main.C 109// main.C
93RETSIGTYPE rxvt_Child_signal (int sig); 110RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
94RETSIGTYPE rxvt_Exit_signal (int sig); 111RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
95void rxvt_clean_exit (); 112void rxvt_clean_exit () NOTHROW;
96void * rxvt_malloc (size_t size); 113void * rxvt_malloc (size_t size);
97void * rxvt_calloc (size_t number, size_t size); 114void * rxvt_calloc (size_t number, size_t size);
98void * rxvt_realloc (void *ptr, size_t size); 115void * rxvt_realloc (void *ptr, size_t size);
99void rxvt_privileges (rxvt_privaction action);
100 116
101// util.C 117// misc.C
102char * rxvt_wcstombs (const wchar_t *str, int len = -1); 118char * rxvt_wcstombs (const wchar_t *str, int len = -1);
103wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 119wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
104char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 120char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
105wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 121wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
106char * rxvt_strdup (const char *str); 122char * rxvt_strdup_cpp (const char *str);
107 123
108// misc.C 124#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
125
109char * rxvt_r_basename (const char *str); 126char * rxvt_r_basename (const char *str) NOTHROW;
110void rxvt_vlog (const char *fmt, va_list arg_ptr); 127void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
111void rxvt_log (const char *fmt,...); 128void rxvt_log (const char *fmt,...) NOTHROW;
112void rxvt_warn (const char *fmt,...); 129void rxvt_warn (const char *fmt,...) NOTHROW;
113void rxvt_fatal (const char *fmt,...); 130void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
114void rxvt_exit_failure (); 131void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
132
115int rxvt_Str_match (const char *s1, const char *s2); 133int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
116const char * rxvt_Str_skip_space (const char *str); 134const char * rxvt_Str_skip_space (const char *str) NOTHROW;
117char * rxvt_Str_trim (char *str); 135char * rxvt_Str_trim (char *str) NOTHROW;
118int rxvt_Str_escaped (char *str); 136int rxvt_Str_escaped (char *str) NOTHROW;
119char ** rxvt_splitcommastring (const char *cs); 137char ** rxvt_splitcommastring (const char *cs) NOTHROW;
120void rxvt_freecommastring (char **cs); 138void rxvt_freecommastring (char **cs) NOTHROW;
121char * rxvt_File_find (const char *file, const char *ext, const char *path);
122void rxvt_Draw_Shadow (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int h);
123void rxvt_Draw_Triangle (Display *display, Window win, GC topShadow, GC botShadow, int x, int y, int w, int type);
124void rxvt_usleep (int usecs);
125 139
126///////////////////////////////////////////////////////////////////////////// 140/////////////////////////////////////////////////////////////////////////////
127 141
128// temporarily replace the process environment 142// temporarily replace the process environment
129extern char **environ; 143extern char **environ;
130extern char **rxvt_environ; // the original environ pointer 144extern char **rxvt_environ; // the original environ pointer
131 145
132inline void set_environ (stringvec *envv) 146inline void set_environ (stringvec *envv)
133{ 147{
148#if ENABLE_PERL
149 assert (envv);
150#else
134 if (envv) 151 if (envv)
152#endif
135 environ = (char **)envv->begin (); 153 environ = (char **)envv->begin ();
136} 154}
137 155
138inline void set_environ (char **envv) 156inline void set_environ (char **envv)
139{ 157{
158#if ENABLE_PERL
159 assert (envv);
160#else
140 if (envv) 161 if (envv)
162#endif
141 environ = envv; 163 environ = envv;
142} 164}
143 165
144/* 166/*
145 ***************************************************************************** 167 *****************************************************************************
146 * STRUCTURES AND TYPEDEFS 168 * STRUCTURES AND TYPEDEFS
147 ***************************************************************************** 169 *****************************************************************************
148 */ 170 */
149struct grwin_t; 171struct grwin_t;
150 172
151/* Sanitize menubar info */
152#ifndef MENUBAR
153# undef MENUBAR_MAX
154#endif
155#ifndef MENUBAR_MAX
156# define MENUBAR_MAX 0
157#endif
158
159/* If we're using either the rxvt scrollbar or menu bars, keep the 173/* If we're using either the rxvt scrollbar, keep the
160 * scrollColor resource. 174 * scrollColor resource.
161 */ 175 */
162#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(MENUBAR) || defined(PLAIN_SCROLLBAR) 176#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
163# define KEEP_SCROLLCOLOR 1 177# define KEEP_SCROLLCOLOR 1
164#else 178#else
165# undef KEEP_SCROLLCOLOR 179# undef KEEP_SCROLLCOLOR
166#endif 180#endif
167 181
168#ifdef XPM_BACKGROUND 182#ifdef XPM_BACKGROUND
169typedef struct { 183typedef struct {
170 short w, h, x, y; 184 short w, h, x, y;
185 bool auto_resize ;
171 Pixmap pixmap; 186 Pixmap pixmap;
172} bgPixmap_t; 187} bgPixmap_t;
173#endif 188#endif
174 189
175/* 190/*
… …
248#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 263#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
249# define EXIT_SUCCESS 0 /* exit function success */ 264# define EXIT_SUCCESS 0 /* exit function success */
250# define EXIT_FAILURE 1 /* exit function failure */ 265# define EXIT_FAILURE 1 /* exit function failure */
251#endif 266#endif
252 267
253#define menuBar_esc 10
254#define scrollBar_esc 30 268#define scrollBar_esc 30
255#define menuBar_margin 2 /* margin below text */
256 269
257#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)
258# define HAVE_SCROLLBARS 1 271# define HAVE_SCROLLBARS 1
259#endif
260
261/* width of scrollBar, menuBar shadow, must be 1 or 2 */
262#ifdef HALFSHADOW
263# define MENU_SHADOW 1
264#else
265# define MENU_SHADOW 2
266#endif 272#endif
267 273
268#define R_SB_ALIGN_CENTRE 0 274#define R_SB_ALIGN_CENTRE 0
269#define R_SB_ALIGN_TOP 1 275#define R_SB_ALIGN_TOP 1
270#define R_SB_ALIGN_BOTTOM 2 276#define R_SB_ALIGN_BOTTOM 2
… …
343 * | 349 * |
344 * +---< SB_WIDTH_NEXT 350 * +---< SB_WIDTH_NEXT
345 */ 351 */
346 352
347enum { 353enum {
348 NO_REFRESH = 0 , /* Window not visible at all! */ 354 NO_REFRESH = 0, /* Window not visible at all! */
349 FAST_REFRESH = 1<<0, /* Fully exposed window */ 355 FAST_REFRESH = 1, /* Fully exposed window */
350 SLOW_REFRESH = 1<<1, /* Partially exposed window */ 356 SLOW_REFRESH = 2, /* Partially exposed window */
351 SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */
352}; 357};
353 358
354#ifdef NO_SECONDARY_SCREEN 359#ifdef NO_SECONDARY_SCREEN
355# define NSCREENS 0 360# define NSCREENS 0
356#else 361#else
… …
400 405
401// fake styles 406// fake styles
402#define RS_Blink 0x00010000UL // blink 407#define RS_Blink 0x00010000UL // blink
403#define RS_RVid 0x00020000UL // reverse video 408#define RS_RVid 0x00020000UL // reverse video
404#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
405 413
406// 5 custom bits for extensions 414// 5 custom bits for extensions
407#define RS_customCount 32 415#define RS_customCount 32
408#define RS_customMask 0x00f80000UL 416#define RS_customMask 0x00f80000UL
409#define RS_customShift 19 417#define RS_customShift 19
… …
479 Rxvt_restoreFG = 39, // change default fg color 487 Rxvt_restoreFG = 39, // change default fg color
480 Rxvt_restoreBG = 49, // change default bg color 488 Rxvt_restoreBG = 49, // change default bg color
481 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 489 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
482 490
483 URxvt_locale = 701, // change locale 491 URxvt_locale = 701, // change locale
484 URxvt_Menu = 703, // set menu item 492 URxvt_version = 702, // request version
493
485 URxvt_Color_IT = 704, // change actual 'Italic' colour 494 URxvt_Color_IT = 704, // change actual 'Italic' colour
486 URxvt_Color_tint = 705, // change actual tint colour 495 URxvt_Color_tint = 705, // change actual tint colour
487 URxvt_Color_BD = 706, 496 URxvt_Color_BD = 706,
488 URxvt_Color_UL = 707, 497 URxvt_Color_UL = 707,
489 498
… …
504 * 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
505 * 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
506 */ 515 */
507 516
508enum colour_list { 517enum colour_list {
518 Color_none = -2,
519 Color_transparent = -1,
509 Color_fg = 0, 520 Color_fg = 0,
510 Color_bg, 521 Color_bg,
511 minCOLOR, /* 2 */ 522 minCOLOR, /* 2 */
512 Color_Black = minCOLOR, 523 Color_Black = minCOLOR,
513 Color_Red3, 524 Color_Red3,
… …
573#endif 584#endif
574}; 585};
575 586
576#define Color_Bits 7 // 0 .. maxTermCOLOR 587#define Color_Bits 7 // 0 .. maxTermCOLOR
577 588
578#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
579#define NPIXCLR_BITS 32
580
581/* 589/*
582 * Resource list 590 * Resource list
583 */ 591 */
584enum { 592enum {
585# define def(name) Rs_ ## name, 593# define def(name) Rs_ ## name,
586# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 594# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
587# include "rsinc.h" 595# include "rsinc.h"
588# undef def 596# undef def
589# undef reserve 597# undef reserve
590 NUM_RESOURCES 598 NUM_RESOURCES
591};
592
593// see init.C:xa_names, which must be kept in sync
594enum {
595 XA_TEXT = 0,
596 XA_COMPOUND_TEXT,
597 XA_UTF8_STRING,
598 XA_MULTIPLE,
599 XA_TARGETS,
600 XA_TIMESTAMP,
601 XA_VT_SELECTION,
602 XA_INCR,
603 XA_WM_PROTOCOLS,
604 XA_WM_DELETE_WINDOW,
605 XA_CLIPBOARD,
606#if ENABLE_FRILLS
607 XA_MOTIF_WM_HINTS,
608#endif
609#if ENABLE_EWMH
610 XA_NET_WM_PID,
611 XA_NET_WM_NAME,
612 XA_NET_WM_ICON_NAME,
613 XA_NET_WM_PING,
614#endif
615#if USE_XIM
616 XA_WM_LOCALE_NAME,
617#endif
618#if TRANSPARENT
619 XA_XROOTPMAP_ID,
620 XA_ESETROOT_PMAP_ID,
621#endif
622#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
623 XA_DNDPROTOCOL,
624 XA_DNDSELECTION,
625#endif
626#if ENABLE_XEMBED
627 XA_XEMBED,
628 XA_XEMBED_INFO,
629#endif
630 NUM_XA
631}; 599};
632 600
633/* DEC private modes */ 601/* DEC private modes */
634#define PrivMode_132 (1UL<<0) 602#define PrivMode_132 (1UL<<0)
635#define PrivMode_132OK (1UL<<1) 603#define PrivMode_132OK (1UL<<1)
… …
644#define PrivMode_ShiftKeys (1UL<<10) 612#define PrivMode_ShiftKeys (1UL<<10)
645#define PrivMode_VisibleCursor (1UL<<11) 613#define PrivMode_VisibleCursor (1UL<<11)
646#define PrivMode_MouseX10 (1UL<<12) 614#define PrivMode_MouseX10 (1UL<<12)
647#define PrivMode_MouseX11 (1UL<<13) 615#define PrivMode_MouseX11 (1UL<<13)
648#define PrivMode_scrollBar (1UL<<14) 616#define PrivMode_scrollBar (1UL<<14)
649#define PrivMode_menuBar (1UL<<15)
650#define PrivMode_TtyOutputInh (1UL<<16) 617#define PrivMode_TtyOutputInh (1UL<<15)
651#define PrivMode_Keypress (1UL<<17) 618#define PrivMode_Keypress (1UL<<16)
652#define PrivMode_smoothScroll (1UL<<18) 619#define PrivMode_smoothScroll (1UL<<17)
653#define PrivMode_vt52 (1UL<<19) 620#define PrivMode_vt52 (1UL<<18)
654#define PrivMode_LFNL (1UL<<20) 621#define PrivMode_LFNL (1UL<<19)
655/* too annoying to implement X11 highlight tracking */ 622/* too annoying to implement X11 highlight tracking */
656/* #define PrivMode_MouseX11Track (1LU<<21) */ 623/* #define PrivMode_MouseX11Track (1LU<<20) */
657 624
658#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 625#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11)
659#define PrivMode(test,bit) \ 626#define PrivMode(test,bit) \
660 if (test) \ 627 if (test) \
661 priv_modes |= (bit); \ 628 priv_modes |= (bit); \
… …
708/* 675/*
709 ***************************************************************************** 676 *****************************************************************************
710 * MACRO DEFINES 677 * MACRO DEFINES
711 ***************************************************************************** 678 *****************************************************************************
712 */ 679 */
713#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))
714 685
715/* convert pixel dimensions to row/column values. Everything as int32_t */ 686/* convert pixel dimensions to row/column values. Everything as int32_t */
716#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 687#define Pixel2Col(x) Pixel2Width((int32_t)(x))
717#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 688#define Pixel2Row(y) Pixel2Height((int32_t)(y))
718#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 689#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
720#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 691#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
721#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 692#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
722#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 693#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
723#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 694#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
724 695
725#define OPTION(opt) (options & (opt))
726#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
727 | Opt_jumpScroll | Opt_secondaryScreen \
728 | Opt_pastableTabs | Opt_intensityStyles)
729
730// for m >= -n, ensure remainder lies between 0..n-1 696// for m >= -n, ensure remainder lies between 0..n-1
731#define MOD(m,n) (((m) + (n)) % (n)) 697#define MOD(m,n) (((m) + (n)) % (n))
732 698
733#define LINENO(n) MOD (term_start + int(n), total_rows) 699#define LINENO(n) MOD (term_start + int(n), total_rows)
734#define ROW(n) row_buf [LINENO (n)] 700#define ROW(n) row_buf [LINENO (n)]
… …
752#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 718#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
753#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 719#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
754 720
755#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 721#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
756 722
757#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 723#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
758#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 724#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
759 725
760#if ENABLE_STYLES 726#if ENABLE_STYLES
761# define FONTSET(style) fontset[GET_STYLE (style)] 727# define FONTSET(style) fontset[GET_STYLE (style)]
762#else 728#else
763# define FONTSET(style) fontset[0] 729# define FONTSET(style) fontset[0]
… …
791#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 757#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
792#define scrollbar_position(y) ((y) - scrollBar.beg) 758#define scrollbar_position(y) ((y) - scrollBar.beg)
793#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 759#define scrollbar_size() (scrollBar.end - scrollBar.beg \
794 - scrollbar_minheight ()) 760 - scrollbar_minheight ())
795 761
796#if (MENUBAR_MAX > 1)
797/* rendition style flags */
798# define menuBar_height() (fheight + MENU_SHADOW)
799# define menuBar_TotalHeight() (menuBar_height() + MENU_SHADOW + menuBar_margin)
800# define isMenuBarWindow(w) ((w) == menuBar.win)
801#else
802# define menuBar_height() (0)
803# define menuBar_TotalHeight() (0)
804# define isMenuBarWindow(w) (0)
805#endif
806
807#ifdef XPM_BACKGROUND 762#ifdef XPM_BACKGROUND
808# 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))
809#else 764#else
810# define XPMClearArea(a, b, c, d, e, f, g) 765# define XPMClearArea(a, b, c, d, e, f, g)
811#endif 766#endif
812 767
813#ifdef UTMP_SUPPORT
814# if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX)
815# undef HAVE_UTMPX_H
816# undef HAVE_STRUCT_UTMPX
817# endif
818# if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP)
819# undef HAVE_UTMP_H
820# undef HAVE_STRUCT_UTMP
821# endif
822
823# ifdef HAVE_UTMPX_H
824# include <utmpx.h>
825# endif
826# ifdef HAVE_UTMP_H
827# include <utmp.h>
828# endif
829#endif
830
831#ifdef DEBUG_CMD
832# define D_CMD(x) fprintf x ; fputc('\n', stderr)
833#else
834# define D_CMD(x)
835#endif
836#ifdef DEBUG_INIT
837# define D_INIT(x) fprintf x ; fputc('\n', stderr)
838#else
839# define D_INIT(x)
840#endif
841#ifdef DEBUG_MAIN
842# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
843#else
844# define D_MAIN(x)
845#endif
846#ifdef DEBUG_SIZE
847# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
848#else
849# define D_SIZE(x)
850#endif
851
852extern class rxvt_failure_exception { } rxvt_failure_exception;
853
854typedef callback1<void, const char *> log_callback; 768typedef callback<void (const char *)> log_callback;
855typedef callback1<int, int> getfd_callback; 769typedef callback<int (int)> getfd_callback;
856
857extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
858extern void rxvt_log (const char *fmt, ...);
859extern void rxvt_warn (const char *fmt, ...);
860extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
861extern void rxvt_exit_failure () __attribute__ ((noreturn));
862 770
863#define SET_LOCALE(locale) rxvt_set_locale (locale) 771#define SET_LOCALE(locale) rxvt_set_locale (locale)
864extern bool rxvt_set_locale (const char *locale); 772extern bool rxvt_set_locale (const char *locale) NOTHROW;
865extern void rxvt_push_locale (const char *locale); 773extern void rxvt_push_locale (const char *locale) NOTHROW;
866extern void rxvt_pop_locale (); 774extern void rxvt_pop_locale () NOTHROW;
867
868/****************************************************************************/
869
870#ifdef MENUBAR
871# include "menubar.h"
872#endif
873
874#define BLINK_INTERVAL 0.5
875#define TEXT_BLINK_INTERVAL 0.5
876
877#ifndef __attribute__
878# ifdef __GNUC__
879# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
880# define __attribute__(x)
881# endif
882# endif
883# define __attribute__(x)
884#endif
885 775
886/****************************************************************************/ 776/****************************************************************************/
887 777
888#define LINE_LONGER 0x0001 // line is continued on the next row 778#define LINE_LONGER 0x0001 // line is continued on the next row
889#define LINE_FILTERED 0x0002 // line has been filtered 779#define LINE_FILTERED 0x0002 // line has been filtered
890#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)
891 783
892struct line_t { 784struct line_t {
893 text_t *t; // terminal the text 785 text_t *t; // terminal the text
894 rend_t *r; // rendition, uses RS_ flags 786 rend_t *r; // rendition, uses RS_ flags
895 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
… …
949# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
950# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
951# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
952#else 844#else
953# if ENABLE_PERL 845# if ENABLE_PERL
954# 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
955# 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
956# else 848# else
957# define COMPOSE_LO 0xd800UL 849# define COMPOSE_LO 0xd800UL
958# define COMPOSE_HI 0xf8ffUL 850# define COMPOSE_HI 0xf8ffUL
959# endif 851# endif
… …
988#endif 880#endif
989 881
990/****************************************************************************/ 882/****************************************************************************/
991 883
992#ifdef KEYSYM_RESOURCE 884#ifdef KEYSYM_RESOURCE
993 class keyboard_manager; 885class keyboard_manager;
994#endif 886#endif
995 887
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
996struct 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
997 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
998 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 900 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
999#if ENABLE_PERL 901#if ENABLE_PERL
1000 rxvt_perl_term perl; 902 rxvt_perl_term perl;
1001#endif 903#endif
1002 struct mbstate mbstate; // current input multibyte state 904 struct mbstate mbstate; // current input multibyte state
1003 905
1004 unsigned char want_refresh:1, 906 unsigned char want_refresh:1,
1005#ifdef TRANSPARENT 907#ifdef ENABLE_TRANSPARENCY
1006 want_full_refresh:1, /* awaiting full screen refresh */ 908 want_full_refresh:1, /* awaiting full screen refresh */
1007#endif
1008#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
1009 am_transparent:1, /* is a transparent term */ 909 am_transparent:1, /* is a transparent term */
1010 am_pixmap_trans:1, /* transparency w/known root pixmap */ 910 am_pixmap_trans:1, /* transparency w/known root pixmap */
1011#endif 911#endif
1012 current_screen:1, /* primary or secondary */ 912 current_screen:1, /* primary or secondary */
1013 hate_those_clicks:1, /* a.k.a. keep mark position */
1014 num_scr_allow:1, 913 num_scr_allow:1,
1015 bypass_keystate:1, 914 bypass_keystate:1,
1016#ifdef CURSOR_BLINK 915#ifdef CURSOR_BLINK
1017 hidden_cursor:1, 916 hidden_cursor:1,
1018#endif 917#endif
… …
1033#endif 932#endif
1034 scrollbar_align, 933 scrollbar_align,
1035 selection_wait, 934 selection_wait,
1036 selection_type; 935 selection_type;
1037/* ---------- */ 936/* ---------- */
937 bool rvideo_state, rvideo_mode;
938#ifndef NO_BELL
1038 short rvideo; 939 bool rvideo_bell;
940#endif
1039 int num_scr; /* screen: number lines scrolled */ 941 int num_scr; /* screen: number lines scrolled */
1040 int prev_ncol, /* screen: previous number of columns */ 942 int prev_ncol, /* screen: previous number of columns */
1041 prev_nrow; /* screen: previous number of rows */ 943 prev_nrow; /* screen: previous number of rows */
1042/* ---------- */ 944/* ---------- */
1043 rend_t rstyle; 945 rend_t rstyle;
1044/* ---------- */
1045 uint32_t pixcolor_set[NPIXCLR_SETS];
1046/* ---------- */ 946/* ---------- */
1047#ifdef SELECTION_SCROLLING 947#ifdef SELECTION_SCROLLING
1048 int scroll_selection_lines; 948 int scroll_selection_lines;
1049 enum page_dirn scroll_selection_dir; 949 enum page_dirn scroll_selection_dir;
1050 int selection_save_x, 950 int selection_save_x,
… …
1056 /* give proper Scroll behaviour */ 956 /* give proper Scroll behaviour */
1057#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 957#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1058 mouse_slip_wheel_speed, 958 mouse_slip_wheel_speed,
1059#endif 959#endif
1060 refresh_count, 960 refresh_count,
1061 refresh_limit,
1062 last_bot, /* scrollbar last bottom position */ 961 last_bot, /* scrollbar last bottom position */
1063 last_top, /* scrollbar last top position */ 962 last_top, /* scrollbar last top position */
1064 last_state, /* scrollbar last state */ 963 last_state, /* scrollbar last state */
1065 scrollbar_len, 964 scrollbar_len,
1066#ifdef MENUBAR
1067 menu_readonly, /* okay to alter menu? */
1068 Arrows_x,
1069#endif
1070#if MENUBAR_MAX > 1
1071 Nbars,
1072#endif
1073 window_vt_x, 965 window_vt_x,
1074 window_vt_y, 966 window_vt_y,
1075 window_sb_x, 967 window_sb_x,
1076# ifdef POINTER_BLANK 968# ifdef POINTER_BLANK
1077 pointerBlankDelay, 969 pointerBlankDelay,
… …
1084 int old_width, /* last used width in screen resize */ 976 int old_width, /* last used width in screen resize */
1085 old_height; /* last used height in screen resize */ 977 old_height; /* last used height in screen resize */
1086 unsigned long priv_modes, 978 unsigned long priv_modes,
1087 SavedModes; 979 SavedModes;
1088/* ---------- */ 980/* ---------- */
1089 Atom xa[NUM_XA]; 981 Atom *xa;
1090/* ---------- */ 982/* ---------- */
1091#ifdef MENUBAR 983#ifdef RXVT_SCROLLBAR
1092 GC menubarGC;
1093#endif
1094#if defined(MENUBAR) || defined(RXVT_SCROLLBAR)
1095 GC scrollbarGC, 984 GC scrollbarGC,
1096 topShadowGC, 985 topShadowGC,
1097 botShadowGC; 986 botShadowGC;
1098#endif 987#endif
1099#ifdef XTERM_SCROLLBAR 988#ifdef XTERM_SCROLLBAR
… …
1131 const char *key_delete; 1020 const char *key_delete;
1132#endif 1021#endif
1133 struct mouse_event MEvent; 1022 struct mouse_event MEvent;
1134 XComposeStatus compose; 1023 XComposeStatus compose;
1135 ttymode_t tio; 1024 ttymode_t tio;
1136#ifdef UTMP_SUPPORT
1137# ifdef HAVE_STRUCT_UTMP
1138 struct utmp ut;
1139# endif
1140# ifdef HAVE_STRUCT_UTMPX
1141 struct utmpx utx;
1142# endif
1143# if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX)
1144 char ut_id[5];
1145# endif
1146 int utmp_pos;
1147#endif
1148 row_col_t oldcursor; 1025 row_col_t oldcursor;
1149#ifdef XPM_BACKGROUND 1026#ifdef XPM_BACKGROUND
1150 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
1151 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1034 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */
1152#endif 1035#endif
1153#ifdef MENUBAR
1154 menu_t *ActiveMenu, /* currently active menu */
1155 *BuildMenu; /* the menu currently being built */
1156 bar_t *CurrentBar;
1157# if ! (MENUBAR_MAX > 1)
1158 bar_t BarList;
1159# endif /* (MENUBAR_MAX > 1) */
1160#endif 1036#endif
1161 1037
1162#if ENABLE_OVERLAY 1038#if ENABLE_OVERLAY
1163 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1039 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1164 text_t **ov_text; 1040 text_t **ov_text;
1165 rend_t **ov_rend; 1041 rend_t **ov_rend;
1166 1042
1167 void scr_swap_overlay (); 1043 void scr_swap_overlay () NOTHROW;
1168 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;
1169 void scr_overlay_off (); 1045 void scr_overlay_off () NOTHROW;
1170 void scr_overlay_set (int x, int y, 1046 void scr_overlay_set (int x, int y,
1171 text_t text, 1047 text_t text,
1172 rend_t rend = OVERLAY_RSTYLE); 1048 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1173 void scr_overlay_set (int x, int y, const char *s); 1049 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1174 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;
1175#endif 1051#endif
1176 1052
1177 vector<void *> allocated; // free these memory blocks with free() 1053 vector<void *> allocated; // free these memory blocks with free()
1178 1054
1179 char *env_windowid; /* environmental variable WINDOWID */ 1055 char env_windowid[21]; /* environmental variable WINDOWID */
1056 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1180 char *env_display; /* environmental variable DISPLAY */ 1057 char *env_display; /* environmental variable DISPLAY */
1181 char *env_term; /* environmental variable TERM */ 1058 char *env_term; /* environmental variable TERM */
1182 char *env_colorfgbg; 1059
1183 char *locale; 1060 char *locale;
1184 char charsets[4]; 1061 char charsets[4];
1185 char *v_buffer; /* pointer to physical buffer */ 1062 char *v_buffer; /* pointer to physical buffer */
1186 unsigned int v_buflen; /* size of area to write */ 1063 unsigned int v_buflen; /* size of area to write */
1187 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1064 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1188 1065
1189#ifdef KEYSYM_RESOURCE 1066#ifdef KEYSYM_RESOURCE
1190 keyboard_manager *keyboard; 1067 keyboard_manager *keyboard;
1191#endif 1068#endif
1192 1069
1193 const char *rs[NUM_RESOURCES]; 1070 const char *rs[NUM_RESOURCES];
1194 /* command input buffering */ 1071 /* command input buffering */
1195 char *cmdbuf_ptr, *cmdbuf_endp; 1072 char *cmdbuf_ptr, *cmdbuf_endp;
1196 char cmdbuf_base[CBUFSIZ]; 1073 char cmdbuf_base[CBUFSIZ];
1074
1075 ptytty *pty;
1197 1076
1198 rxvt_salloc *talloc; // text line allocator 1077 rxvt_salloc *talloc; // text line allocator
1199 rxvt_salloc *ralloc; // rend line allocator 1078 rxvt_salloc *ralloc; // rend line allocator
1200 1079
1201 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
… …
1210 void iso14755_54 (int x, int y); 1089 void iso14755_54 (int x, int y);
1211# endif 1090# endif
1212#endif 1091#endif
1213 1092
1214 // modifies first argument(!) 1093 // modifies first argument(!)
1215 void paste (char *data, unsigned int len); 1094 void paste (char *data, unsigned int len) NOTHROW;
1216 1095
1217 long vt_emask, vt_emask_perl; 1096 long vt_emask, vt_emask_perl, vt_emask_xim;
1218 1097
1219 void vt_select_input () 1098 void vt_select_input () const NOTHROW
1220 { 1099 {
1221 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1100 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim);
1222 } 1101 }
1223 1102
1224#if TRANSPARENT 1103#if ENABLE_TRANSPARENCY || ENABLE_PERL
1225 void rootwin_cb (XEvent &xev); 1104 void rootwin_cb (XEvent &xev);
1226 xevent_watcher rootwin_ev; 1105 xevent_watcher rootwin_ev;
1106#endif
1107#if ENABLE_TRANSPARENCY
1108 int check_our_parents ();
1109 void check_our_parents_cb (time_watcher &w);
1110 time_watcher check_our_parents_ev;
1227#endif 1111#endif
1228 1112
1229 void x_cb (XEvent &xev); 1113 void x_cb (XEvent &xev);
1230 void flush (); 1114 void flush ();
1231 xevent_watcher termwin_ev; 1115 xevent_watcher termwin_ev;
1232 xevent_watcher vt_ev; 1116 xevent_watcher vt_ev;
1233#ifdef HAVE_SCROLLBARS 1117#ifdef HAVE_SCROLLBARS
1234 xevent_watcher scrollbar_ev; 1118 xevent_watcher scrollbar_ev;
1235#endif 1119#endif
1236#ifdef MENUBAR
1237 xevent_watcher menubar_ev;
1238#endif
1239 1120
1121 void child_cb (child_watcher &w, int status); child_watcher child_ev;
1240 void check_cb (check_watcher &w); check_watcher check_ev; 1122 void check_cb (check_watcher &w); check_watcher check_ev;
1241 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1123 void destroy_cb (time_watcher &w); time_watcher destroy_ev;
1242 void flush_cb (time_watcher &w); time_watcher flush_ev; 1124 void flush_cb (time_watcher &w); time_watcher flush_ev;
1243
1244 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;
1245
1246 void incr_cb (time_watcher &w); time_watcher incr_ev; 1126 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev;
1247 1127
1248#ifdef CURSOR_BLINK 1128#ifdef CURSOR_BLINK
1249 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;
1250#endif 1130#endif
1251#ifdef TEXT_BLINK 1131#ifdef TEXT_BLINK
1252 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;
1253#endif 1136#endif
1254 1137
1255#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1138#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1256 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;
1257#endif 1140#endif
… …
1274 1157
1275 void tt_winch (); 1158 void tt_winch ();
1276 1159
1277 rxvt_term (); 1160 rxvt_term ();
1278 ~rxvt_term (); 1161 ~rxvt_term ();
1279 void child_exit (); // child has exited, usually destroys
1280 void destroy (); 1162 void destroy ();
1281 void emergency_cleanup (); 1163 void emergency_cleanup ();
1282 1164
1283 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
1284 bool init_vars (); 1173 bool init_vars ();
1285 1174
1286 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 }
1287 1183
1288 void init_secondary (); 1184 void init_secondary ();
1289 const char **init_resources (int argc, const char *const *argv); 1185 const char **init_resources (int argc, const char *const *argv);
1290 const char *x_resource (const char *name); 1186 const char *x_resource (const char *name);
1291 void init_env (); 1187 void init_env ();
… …
1300 void create_windows (int argc, const char *const *argv); 1196 void create_windows (int argc, const char *const *argv);
1301 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);
1302 void window_calc (unsigned int newwidth, unsigned int newheight); 1198 void window_calc (unsigned int newwidth, unsigned int newheight);
1303 1199
1304#if USE_XIM 1200#if USE_XIM
1305 rxvt_xim *input_method; 1201 rxvt_xim *input_method;
1306 XIC Input_Context; 1202 XIC Input_Context;
1307 XIMStyle input_style; 1203 XIMStyle input_style;
1308 XPoint spot; // most recently sent spot position 1204 XPoint spot; // most recently sent spot position
1309 1205
1310 void im_destroy (); 1206 void im_destroy ();
1311 void im_cb (); im_watcher im_ev; 1207 void im_cb (); im_watcher im_ev;
1312 void im_set_size (XRectangle &size); 1208 void im_set_size (XRectangle &size);
1313 void im_set_position (XPoint &pos); 1209 void im_set_position (XPoint &pos) NOTHROW;
1314 void im_set_color (unsigned long &fg, unsigned long &bg); 1210 void im_set_color (unsigned long &fg, unsigned long &bg);
1315 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);
1316 1212
1317 bool IMisRunning (); 1213 bool IMisRunning ();
1318 void IMSendSpot (); 1214 void IMSendSpot ();
1319 bool IM_get_IC (const char *modifiers); 1215 bool IM_get_IC (const char *modifiers);
1320 void IMSetStatusPosition (); 1216 void IMSetPosition ();
1321#endif 1217#endif
1322 1218
1323 void resize_scrollbar (); 1219 void resize_scrollbar ();
1324 1220
1325 void pixel_position (int *x, int *y);
1326
1327 void selection_click (int clicks, int x, int y);
1328 void selection_extend (int x, int y, int flag);
1329 void selection_rotate (int x, int y);
1330
1331 /* autoconvert */
1332
1333 // command.C 1221 // command.C
1334 void lookup_key (XKeyEvent &ev); 1222 void key_press (XKeyEvent &ev);
1223 void key_release (XKeyEvent &ev);
1335 unsigned int cmd_write (const char *str, unsigned int count); 1224 unsigned int cmd_write (const char *str, unsigned int count);
1336 1225
1337 wchar_t next_char (); 1226 wchar_t next_char () NOTHROW;
1338 wchar_t cmd_getc (); 1227 wchar_t cmd_getc () THROW ((class out_of_input));
1339 uint32_t next_octet (); 1228 uint32_t next_octet () NOTHROW;
1340 uint32_t cmd_get8 (); 1229 uint32_t cmd_get8 () THROW ((class out_of_input));
1341 1230
1342 bool cmd_parse (); 1231 bool cmd_parse ();
1343 void mouse_report (XButtonEvent &ev); 1232 void mouse_report (XButtonEvent &ev);
1344 void button_press (XButtonEvent &ev); 1233 void button_press (XButtonEvent &ev);
1345 void button_release (XButtonEvent &ev); 1234 void button_release (XButtonEvent &ev);
1346 void focus_in (); 1235 void focus_in ();
1347 void focus_out (); 1236 void focus_out ();
1348 int check_our_parents (); 1237 void update_fade_color (unsigned int idx);
1349#ifdef PRINTPIPE 1238#ifdef PRINTPIPE
1350 FILE *popen_printer (); 1239 FILE *popen_printer ();
1351 int pclose_printer (FILE *stream); 1240 int pclose_printer (FILE *stream);
1352#endif 1241#endif
1353 void process_print_pipe (); 1242 void process_print_pipe ();
… …
1366 void process_sgr_mode (unsigned int nargs, const int *arg); 1255 void process_sgr_mode (unsigned int nargs, const int *arg);
1367 void process_graphics (); 1256 void process_graphics ();
1368 // init.C 1257 // init.C
1369 void Get_Colours (); 1258 void Get_Colours ();
1370 void get_ourmods (); 1259 void get_ourmods ();
1371 // logging.C
1372 void makeutent (const char *pty, const char *hostname);
1373 void cleanutent ();
1374 // main.C 1260 // main.C
1375 void privileged_utmp (rxvt_privaction action);
1376 bool set_fonts (); 1261 bool set_fonts ();
1377 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);
1378 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);
1379 void set_title (const char *str); 1264 void set_title (const char *str);
1380 void set_icon_name (const char *str); 1265 void set_icon_name (const char *str);
1381 void set_window_color (int idx, const char *color); 1266 void set_window_color (int idx, const char *color);
1382 void set_colorfgbg (); 1267 void set_colorfgbg ();
1383 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);
1384 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1270 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1385 1271
1386#ifdef MENUBAR
1387 // menubar.C
1388 void menuitem_free (menu_t *menu, menuitem_t *item);
1389 int action_dispatch (action_t *action);
1390 void menuarrow_free (char name);
1391 void menuarrow_add (char *string);
1392 char *menu_find_base (menu_t **menu, char *path);
1393 menu_t *menu_delete (menu_t *menu);
1394 menu_t *menu_add (menu_t *parent, char *path);
1395 void drawbox_menubar (int x, int len, int state);
1396 void drawtriangle (int x, int y, int state);
1397 void drawbox_menuitem (int y, int state);
1398 void menu_show ();
1399 void menu_display (void (rxvt_term::*update) ());
1400 void menu_hide_all ();
1401 void menu_hide ();
1402 void menu_clear (menu_t *menu);
1403 void menubar_clear ();
1404 bar_t *menubar_find (const char *name);
1405 int menubar_push (const char *name);
1406 void menubar_remove (const char *name);
1407 void menubar_dump (FILE *fp);
1408 void menubar_read (const char *filename);
1409 void menubar_dispatch (char *str);
1410 void draw_Arrows (int name, int state);
1411 void menubar_expose ();
1412 int menubar_mapping (int map);
1413 int menu_select (XButtonEvent &ev);
1414 void menubar_select (XButtonEvent &ev);
1415 void menubar_control (XButtonEvent &ev);
1416 void map_menuBar (int map);
1417#endif
1418
1419 // screen.C 1272 // screen.C
1420 1273
1421 void lalloc (line_t &l) 1274 void lalloc (line_t &l) const
1422 { 1275 {
1423 l.t = (text_t *)talloc->alloc (); 1276 l.t = (text_t *)talloc->alloc ();
1424 l.r = (rend_t *)ralloc->alloc (); 1277 l.r = (rend_t *)ralloc->alloc ();
1425 } 1278 }
1426 1279
… …
1430 talloc->free (l.t); 1283 talloc->free (l.t);
1431 ralloc->free (l.r); 1284 ralloc->free (l.r);
1432 } 1285 }
1433#endif 1286#endif
1434 1287
1435 void lresize (line_t &l) 1288 void lresize (line_t &l) const
1436 { 1289 {
1437 if (!l.t) 1290 if (!l.t)
1438 return; 1291 return;
1439 1292
1440 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));
… …
1444 1297
1445 if (ncol > prev_ncol) 1298 if (ncol > prev_ncol)
1446 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1299 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1447 } 1300 }
1448 1301
1449 int fgcolor_of (rend_t r) 1302 int fgcolor_of (rend_t r) const NOTHROW
1450 { 1303 {
1451 int base = GET_BASEFG (r); 1304 int base = GET_BASEFG (r);
1452#ifndef NO_BRIGHTCOLOR 1305#ifndef NO_BRIGHTCOLOR
1453 if (r & RS_Bold 1306 if (r & RS_Bold
1454# if ENABLE_STYLES 1307# if ENABLE_STYLES
1455 && OPTION (Opt_intensityStyles) 1308 && option (Opt_intensityStyles)
1456# endif 1309# endif
1457 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1310 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1458 base += minBrightCOLOR - minCOLOR; 1311 base += minBrightCOLOR - minCOLOR;
1459#endif 1312#endif
1460 return base; 1313 return base;
1461 } 1314 }
1462 1315
1463 int bgcolor_of (rend_t r) 1316 int bgcolor_of (rend_t r) const NOTHROW
1464 { 1317 {
1465 int base = GET_BASEBG (r); 1318 int base = GET_BASEBG (r);
1466#ifndef NO_BRIGHTCOLOR 1319#ifndef NO_BRIGHTCOLOR
1467 if (r & RS_Blink 1320 if (r & RS_Blink
1468# if ENABLE_STYLES 1321# if ENABLE_STYLES
1469 && OPTION (Opt_intensityStyles) 1322 && option (Opt_intensityStyles)
1470# endif 1323# endif
1471 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1324 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1472 base += minBrightCOLOR - minCOLOR; 1325 base += minBrightCOLOR - minCOLOR;
1473#endif 1326#endif
1474 return base; 1327 return base;
1475 } 1328 }
1476 1329
1477 bool option (uint32_t opt) 1330 bool option (uint8_t opt) const NOTHROW
1478 { 1331 {
1479 return OPTION (opt); 1332 return options[opt >> 3] & (1 << (opt & 7));
1480 } 1333 }
1481 1334
1482 void set_option (uint32_t opt, bool set) 1335 void set_option (uint8_t opt, bool set = true) NOTHROW
1483 { 1336 {
1484 if (set) 1337 if (set)
1485 options |= opt; 1338 options[opt >> 3] |= (1 << (opt & 7));
1486 else 1339 else
1487 options &= ~opt; 1340 options[opt >> 3] &= ~(1 << (opt & 7));
1488 } 1341 }
1489 1342
1490 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;
1491 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;
1492 int scr_scroll_text (int row1, int row2, int count); 1345 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1493 void scr_reset (); 1346 void scr_reset ();
1494 void scr_release (); 1347 void scr_release () NOTHROW;
1495 void scr_clear (bool really = false); 1348 void scr_clear (bool really = false) NOTHROW;
1496 void scr_refresh (unsigned char refresh_type); 1349 void scr_refresh () NOTHROW;
1497 bool scr_refresh_rend (rend_t mask, rend_t value); 1350 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1498 void scr_erase_screen (int mode); 1351 void scr_erase_screen (int mode) NOTHROW;
1499#if ENABLE_FRILLS 1352#if ENABLE_FRILLS
1500 void scr_erase_savelines (); 1353 void scr_erase_savelines () NOTHROW;
1501 void scr_backindex (); 1354 void scr_backindex () NOTHROW;
1502 void scr_forwardindex (); 1355 void scr_forwardindex () NOTHROW;
1503#endif 1356#endif
1504 void scr_touch (bool refresh); 1357 void scr_touch (bool refresh) NOTHROW;
1505 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;
1506 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE); 1359 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1507 void scr_recolour (); 1360 void scr_recolour () NOTHROW;
1508 void scr_remap_chars (); 1361 void scr_remap_chars () NOTHROW;
1509 void scr_remap_chars (line_t &l); 1362 void scr_remap_chars (line_t &l) NOTHROW;
1363
1364 enum cursor_mode { SAVE, RESTORE };
1510 1365
1511 void scr_poweron (); 1366 void scr_poweron ();
1512 void scr_cursor (int mode); 1367 void scr_cursor (cursor_mode mode) NOTHROW;
1513 void scr_do_wrap (); 1368 void scr_do_wrap () NOTHROW;
1369 void scr_swap_screen () NOTHROW;
1514 int scr_change_screen (int scrn); 1370 void scr_change_screen (int scrn);
1515 void scr_color (unsigned int color, int fgbg); 1371 void scr_color (unsigned int color, int fgbg) NOTHROW;
1516 void scr_rendition (int set, int style); 1372 void scr_rendition (int set, int style) NOTHROW;
1517 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;
1518 void scr_backspace (); 1374 void scr_backspace () NOTHROW;
1519 void scr_tab (int count, bool ht = false); 1375 void scr_tab (int count, bool ht = false) NOTHROW;
1520 void scr_gotorc (int row, int col, int relative); 1376 void scr_gotorc (int row, int col, int relative) NOTHROW;
1521 void scr_index (enum page_dirn direction); 1377 void scr_index (enum page_dirn direction) NOTHROW;
1522 void scr_erase_line (int mode); 1378 void scr_erase_line (int mode) NOTHROW;
1523 void scr_E (); 1379 void scr_E () NOTHROW;
1524 void scr_insdel_lines (int count, int insdel); 1380 void scr_insdel_lines (int count, int insdel) NOTHROW;
1525 void scr_insdel_chars (int count, int insdel); 1381 void scr_insdel_chars (int count, int insdel) NOTHROW;
1526 void scr_scroll_region (int top, int bot); 1382 void scr_scroll_region (int top, int bot) NOTHROW;
1527 void scr_cursor_visible (int mode); 1383 void scr_cursor_visible (int mode) NOTHROW;
1528 void scr_autowrap (int mode); 1384 void scr_autowrap (int mode) NOTHROW;
1529 void scr_relative_origin (int mode); 1385 void scr_relative_origin (int mode) NOTHROW;
1530 void scr_insert_mode (int mode); 1386 void scr_insert_mode (int mode) NOTHROW;
1531 void scr_set_tab (int mode); 1387 void scr_set_tab (int mode) NOTHROW;
1532 void scr_rvideo_mode (int mode); 1388 void scr_rvideo_mode (bool on) NOTHROW;
1533 void scr_report_position (); 1389 void scr_report_position () NOTHROW;
1534 void set_font_style (); 1390 void set_font_style () NOTHROW;
1535 void scr_charset_choose (int set); 1391 void scr_charset_choose (int set) NOTHROW;
1536 void scr_charset_set (int set, unsigned int ch); 1392 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1537 int scr_move_to (int y, int len); 1393 void scr_move_to (int y, int len) NOTHROW;
1538 int scr_page (enum page_dirn direction, int nlines); 1394 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1539 int scr_changeview (unsigned int oldviewstart); 1395 bool scr_changeview (int new_view_start) NOTHROW;
1540 void scr_bell (); 1396 void scr_bell () NOTHROW;
1541 void scr_printscreen (int fullhist); 1397 void scr_printscreen (int fullhist) NOTHROW;
1542 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;
1543 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;
1544 void scr_reverse_selection (); 1400 void scr_reverse_selection () NOTHROW;
1545 void scr_dump (int fd); 1401 void scr_dump (int fd) NOTHROW;
1402
1546 void selection_check (int check_more); 1403 void selection_check (int check_more) NOTHROW;
1547 void selection_paste (Window win, Atom prop, bool delete_prop); 1404 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1548 void selection_property (Window win, Atom prop); 1405 void selection_property (Window win, Atom prop) NOTHROW;
1549 void selection_request (Time tm, int x, int y); 1406 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1550 int selection_request_other (Atom target, int selnum); 1407 int selection_request_other (Atom target, int selnum) NOTHROW;
1551 void selection_clear (); 1408 void selection_clear () NOTHROW;
1552 void selection_make (Time tm); 1409 void selection_make (Time tm);
1553 bool selection_grab (Time tm); 1410 bool selection_grab (Time tm) NOTHROW;
1554 void selection_start_colrow (int col, int row); 1411 void selection_start_colrow (int col, int row) NOTHROW;
1555 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;
1556 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;
1557 void selection_remove_trailing_spaces (); 1414 void selection_remove_trailing_spaces () NOTHROW;
1558 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;
1559 1421
1560#if defined(NEXT_SCROLLBAR) 1422#if defined(NEXT_SCROLLBAR)
1561 // scrollbar-next.C 1423 // scrollbar-next.C
1562 Pixmap renderPixmap (const char *const *data, int width, int height); 1424 Pixmap renderPixmap (const char *const *data, int width, int height);
1563 void init_scrollbar_stuff (); 1425 void init_scrollbar_stuff ();
… …
1565 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);
1566#endif 1428#endif
1567 1429
1568#if defined(RXVT_SCROLLBAR) 1430#if defined(RXVT_SCROLLBAR)
1569 // scrollbar-rxvt.C 1431 // scrollbar-rxvt.C
1570 void Draw_button (int x, int y, int state, int dirn);
1571 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);
1572#endif 1433#endif
1573 1434
1574#if defined(XTERM_SCROLLBAR) 1435#if defined(XTERM_SCROLLBAR)
1575 // scrollbar-xterm.C 1436 // scrollbar-xterm.C
… …
1606# define __PROTO(p) p 1467# define __PROTO(p) p
1607#else 1468#else
1608# define __PROTO(p) () 1469# define __PROTO(p) ()
1609#endif 1470#endif
1610 1471
1611#ifdef DEBUG_malloc
1612# include "dmalloc.h" /* This comes last */
1613#endif
1614
1615#endif /* _RXVT_H_ */ 1472#endif /* _RXVT_H_ */
1616 1473

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