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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.225 by root, Thu Jan 19 20:30:36 2006 UTC vs.
Revision 1.324 by root, Mon Nov 26 12:17:48 2007 UTC

… …
8#if defined (ISO_14755) || defined (ENABLE_PERL) 8#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 9# define ENABLE_OVERLAY 1
10#endif 10#endif
11 11
12#if ENABLE_PERL 12#if ENABLE_PERL
13# define ENABLE_FRILLS 1 13# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 14# define ENABLE_COMBINING 1
15#endif 15#endif
16 16
17#if ENABLE_FRILLS 17#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 18# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 19# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 21# define CURSOR_BLINK 1
22# define OPTION_HC 1
23# define BUILTIN_GLYPHS 1
21#else 24#else
22# define ENABLE_MINIMAL 1 25# define ENABLE_MINIMAL 1
23#endif 26#endif
24 27
25#include <limits.h> 28#include <limits.h>
… …
31#if ENABLE_FRILLS 34#if ENABLE_FRILLS
32# include <X11/Xmd.h> 35# include <X11/Xmd.h>
33#endif 36#endif
34 37
35#include "encoding.h" 38#include "encoding.h"
39#include "rxvtutil.h"
36#include "rxvtfont.h" 40#include "rxvtfont.h"
37#include "rxvttoolkit.h" 41#include "rxvttoolkit.h"
38#include "iom.h" 42#include "ev_cpp.h"
39#include "salloc.h" 43#include "salloc.h"
44#include "libptytty.h"
40 45
41#include "rxvtperl.h" 46#include "rxvtperl.h"
42 47
43// try to avoid some macros to decrease code size, on some systems 48// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 49#if ENABLE_MINIMAL
… …
66 71
67#ifndef HAVE_XPOINTER 72#ifndef HAVE_XPOINTER
68typedef char *XPointer; 73typedef char *XPointer;
69#endif 74#endif
70 75
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 76#include <termios.h>
73typedef struct termios ttymode_t; 77typedef struct termios ttymode_t;
74#else
75# include <sgtty.h>
76typedef struct {
77 struct sgttyb sg;
78 struct tchars tc;
79 struct ltchars lc;
80 int line;
81 int local;
82} ttymode_t;
83#endif
84 78
85#ifdef XPM_BACKGROUND 79#include "background.h"
86# ifdef XPM_INC_X11
87# include <X11/xpm.h>
88# else
89# include <xpm.h>
90# endif
91#endif
92 80
93#ifndef STDIN_FILENO 81#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 82# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 83# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 84# define STDERR_FILENO 2
97#endif 85#endif
98 86
87/****************************************************************************/
88
89// exception thrown on fatal (per-instance) errors
90class rxvt_failure_exception { };
91
92// exception thrown when the command parser runs out of input data
93class out_of_input { };
94
99/* 95/*
100 ***************************************************************************** 96 *****************************************************************************
101 * PROTOTYPES 97 * PROTOTYPES
102 ***************************************************************************** 98 *****************************************************************************
103 */ 99 */
104// main.C 100// main.C
105RETSIGTYPE rxvt_Child_signal (int sig);
106RETSIGTYPE rxvt_Exit_signal (int sig);
107void rxvt_clean_exit ();
108void * rxvt_malloc (size_t size); 101void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 102void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 103void * rxvt_realloc (void *ptr, size_t size);
111 104
112// util.C 105// misc.C
113char * rxvt_wcstombs (const wchar_t *str, int len = -1); 106char * rxvt_wcstombs (const wchar_t *str, int len = -1);
114wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 107wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
115char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 108char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
116wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 109wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
117char * rxvt_strdup (const char *str);
118 110
119// misc.C
120char * rxvt_r_basename (const char *str); 111char * rxvt_basename (const char *str) NOTHROW;
121void rxvt_vlog (const char *fmt, va_list arg_ptr); 112void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
122void rxvt_log (const char *fmt,...); 113void rxvt_log (const char *fmt,...) NOTHROW;
123void rxvt_warn (const char *fmt,...); 114void rxvt_warn (const char *fmt,...) NOTHROW;
124void rxvt_fatal (const char *fmt,...); 115void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
125void rxvt_exit_failure (); 116void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
126int rxvt_Str_match (const char *s1, const char *s2); 117
127const char * rxvt_Str_skip_space (const char *str);
128char * rxvt_Str_trim (char *str); 118char * rxvt_strtrim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str);
130char ** rxvt_splitcommastring (const char *cs); 119char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131void rxvt_freecommastring (char **cs); 120void rxvt_freecommastring (char **cs) NOTHROW;
132char * rxvt_File_find (const char *file, const char *ext, const char *path);
133void rxvt_usleep (int usecs);
134 121
135///////////////////////////////////////////////////////////////////////////// 122/////////////////////////////////////////////////////////////////////////////
136 123
137// temporarily replace the process environment 124// temporarily replace the process environment
138extern char **environ; 125extern char **environ;
139extern char **rxvt_environ; // the original environ pointer 126extern char **rxvt_environ; // the original environ pointer
140 127
141inline void set_environ (stringvec *envv) 128static inline void set_environ (stringvec *envv)
142{ 129{
130#if ENABLE_PERL
131 assert (envv);
132#else
143 if (envv) 133 if (envv)
134#endif
144 environ = (char **)envv->begin (); 135 environ = (char **)envv->begin ();
145} 136}
146 137
147inline void set_environ (char **envv) 138static inline void set_environ (char **envv)
148{ 139{
140#if ENABLE_PERL
141 assert (envv);
142#else
149 if (envv) 143 if (envv)
144#endif
150 environ = envv; 145 environ = envv;
151} 146}
152 147
153/* 148/*
154 ***************************************************************************** 149 *****************************************************************************
… …
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 158#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1 159# define KEEP_SCROLLCOLOR 1
165#else 160#else
166# undef KEEP_SCROLLCOLOR 161# undef KEEP_SCROLLCOLOR
167#endif 162#endif
168
169#ifdef XPM_BACKGROUND
170typedef struct {
171 short w, h, x, y;
172 Pixmap pixmap;
173} bgPixmap_t;
174#endif
175
176struct rxvt_ptytty {
177 int pty; // pty file descriptor; connected to rxvt
178 int tty; // tty file descriptor; connected to child
179
180 rxvt_ptytty ()
181 : pty(-1), tty(-1)
182 {
183 }
184
185 virtual ~rxvt_ptytty ()
186 {
187 }
188
189 virtual bool get () = 0;
190#if UTMP_SUPPORT
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192#endif
193
194 void close_tty ();
195 bool make_controlling_tty ();
196 void set_utf8_mode (bool on);
197};
198
199rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
200void rxvt_ptytty_server (); // start the ptytty server process
201 163
202/* 164/*
203 * the 'essential' information for reporting Mouse Events 165 * the 'essential' information for reporting Mouse Events
204 * pared down from XButtonEvent 166 * pared down from XButtonEvent
205 */ 167 */
… …
220} MWMHints; 182} MWMHints;
221#endif 183#endif
222 184
223#if ENABLE_XEMBED 185#if ENABLE_XEMBED
224// XEMBED messages 186// XEMBED messages
225# define XEMBED_EMBEDDED_NOTIFY 0 187# define XEMBED_EMBEDDED_NOTIFY 0
226# define XEMBED_WINDOW_ACTIVATE 1 188# define XEMBED_WINDOW_ACTIVATE 1
227# define XEMBED_WINDOW_DEACTIVATE 2 189# define XEMBED_WINDOW_DEACTIVATE 2
228# define XEMBED_REQUEST_FOCUS 3 190# define XEMBED_REQUEST_FOCUS 3
229# define XEMBED_FOCUS_IN 4 191# define XEMBED_FOCUS_IN 4
230# define XEMBED_FOCUS_OUT 5 192# define XEMBED_FOCUS_OUT 5
231# define XEMBED_FOCUS_NEXT 6 193# define XEMBED_FOCUS_NEXT 6
232# define XEMBED_FOCUS_PREV 7 194# define XEMBED_FOCUS_PREV 7
233 195
234# define XEMBED_MODALITY_ON 10 196# define XEMBED_MODALITY_ON 10
235# define XEMBED_MODALITY_OFF 11 197# define XEMBED_MODALITY_OFF 11
236# define XEMBED_REGISTER_ACCELERATOR 12 198# define XEMBED_REGISTER_ACCELERATOR 12
237# define XEMBED_UNREGISTER_ACCELERATOR 13 199# define XEMBED_UNREGISTER_ACCELERATOR 13
238# define XEMBED_ACTIVATE_ACCELERATOR 14 200# define XEMBED_ACTIVATE_ACCELERATOR 14
239 201
240// XEMBED detail code 202// XEMBED detail code
241# define XEMBED_FOCUS_CURRENT 0 203# define XEMBED_FOCUS_CURRENT 0
242# define XEMBED_FOCUS_FIRST 1 204# define XEMBED_FOCUS_FIRST 1
243# define XEMBED_FOCUS_LAST 2 205# define XEMBED_FOCUS_LAST 2
244 206
245# define XEMBED_MAPPED (1 << 0) 207# define XEMBED_MAPPED (1 << 0)
246#endif 208#endif
247 209
… …
251 ***************************************************************************** 213 *****************************************************************************
252 */ 214 */
253 215
254/* COLORTERM, TERM environment variables */ 216/* COLORTERM, TERM environment variables */
255#define COLORTERMENV "rxvt" 217#define COLORTERMENV "rxvt"
256#ifdef XPM_BACKGROUND 218#ifdef BG_IMAGE_FROM_FILE
257# define COLORTERMENVFULL COLORTERMENV "-xpm" 219# define COLORTERMENVFULL COLORTERMENV "-xpm"
258#else 220#else
259# define COLORTERMENVFULL COLORTERMENV 221# define COLORTERMENVFULL COLORTERMENV
260#endif 222#endif
261#ifndef TERMENV 223#ifndef TERMENV
… …
418// fake styles 380// fake styles
419#define RS_Blink 0x00010000UL // blink 381#define RS_Blink 0x00010000UL // blink
420#define RS_RVid 0x00020000UL // reverse video 382#define RS_RVid 0x00020000UL // reverse video
421#define RS_Uline 0x00040000UL // underline 383#define RS_Uline 0x00040000UL // underline
422 384
385// toggle this to force redraw, must be != RS_Careful
386#define RS_redraw 0x01000000UL
387
423// 5 custom bits for extensions 388// 5 custom bits for extensions
424#define RS_customCount 32 389#define RS_customCount 32
425#define RS_customMask 0x00f80000UL 390#define RS_customMask 0x00f80000UL
426#define RS_customShift 19 391#define RS_customShift 19
427 392
… …
457 C0_NUL = 0x00, 422 C0_NUL = 0x00,
458 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 423 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
459 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 424 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
460 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 425 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
461 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 426 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
462}; 427};
463#define CHAR_ST 0x9c /* 0234 */ 428#define CHAR_ST 0x9c /* 0234 */
464 429
465/* 430/*
466 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 431 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
467 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 432 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
496 Rxvt_restoreFG = 39, // change default fg color 461 Rxvt_restoreFG = 39, // change default fg color
497 Rxvt_restoreBG = 49, // change default bg color 462 Rxvt_restoreBG = 49, // change default bg color
498 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 463 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
499 464
500 URxvt_locale = 701, // change locale 465 URxvt_locale = 701, // change locale
466 URxvt_version = 702, // request version
501 467
502 URxvt_Color_IT = 704, // change actual 'Italic' colour 468 URxvt_Color_IT = 704, // change actual 'Italic' colour
503 URxvt_Color_tint = 705, // change actual tint colour 469 URxvt_Color_tint = 705, // change actual tint colour
504 URxvt_Color_BD = 706, 470 URxvt_Color_BD = 706,
505 URxvt_Color_UL = 707, 471 URxvt_Color_UL = 707,
… …
521 * on the unnecessary items, e.g. Color_pointer, but won't bother 487 * on the unnecessary items, e.g. Color_pointer, but won't bother
522 * until we need to. Also, be aware of usage in pixcolor_set 488 * until we need to. Also, be aware of usage in pixcolor_set
523 */ 489 */
524 490
525enum colour_list { 491enum colour_list {
492 Color_none = -2,
493 Color_transparent = -1,
526 Color_fg = 0, 494 Color_fg = 0,
527 Color_bg, 495 Color_bg,
528 minCOLOR, /* 2 */ 496 minCOLOR, /* 2 */
529 Color_Black = minCOLOR, 497 Color_Black = minCOLOR,
530 Color_Red3, 498 Color_Red3,
… …
572#endif 540#endif
573#ifdef KEEP_SCROLLCOLOR 541#ifdef KEEP_SCROLLCOLOR
574 Color_scroll, 542 Color_scroll,
575 Color_trough, 543 Color_trough,
576#endif 544#endif
577#if TINTING 545#if ENABLE_TRANSPARENCY
578 Color_tint, 546 Color_tint,
579#endif 547#endif
580#if OFF_FOCUS_FADING 548#if OFF_FOCUS_FADING
581 Color_fade, 549 Color_fade,
582#endif 550#endif
… …
589 TOTAL_COLORS = NRS_COLORS 557 TOTAL_COLORS = NRS_COLORS
590#endif 558#endif
591}; 559};
592 560
593#define Color_Bits 7 // 0 .. maxTermCOLOR 561#define Color_Bits 7 // 0 .. maxTermCOLOR
594
595#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
596#define NPIXCLR_BITS 32
597 562
598/* 563/*
599 * Resource list 564 * Resource list
600 */ 565 */
601enum { 566enum {
… …
603# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 568# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
604# include "rsinc.h" 569# include "rsinc.h"
605# undef def 570# undef def
606# undef reserve 571# undef reserve
607 NUM_RESOURCES 572 NUM_RESOURCES
608};
609
610// see init.C:xa_names, which must be kept in sync
611enum {
612 XA_TEXT = 0,
613 XA_COMPOUND_TEXT,
614 XA_UTF8_STRING,
615 XA_MULTIPLE,
616 XA_TARGETS,
617 XA_TIMESTAMP,
618 XA_VT_SELECTION,
619 XA_INCR,
620 XA_WM_PROTOCOLS,
621 XA_WM_DELETE_WINDOW,
622 XA_CLIPBOARD,
623#if ENABLE_FRILLS
624 XA_MOTIF_WM_HINTS,
625#endif
626#if ENABLE_EWMH
627 XA_NET_WM_PID,
628 XA_NET_WM_NAME,
629 XA_NET_WM_ICON_NAME,
630 XA_NET_WM_PING,
631#endif
632#if USE_XIM
633 XA_WM_LOCALE_NAME,
634#endif
635#if TRANSPARENT
636 XA_XROOTPMAP_ID,
637 XA_ESETROOT_PMAP_ID,
638#endif
639#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
640 XA_DNDPROTOCOL,
641 XA_DNDSELECTION,
642#endif
643#if ENABLE_XEMBED
644 XA_XEMBED,
645 XA_XEMBED_INFO,
646#endif
647 NUM_XA
648}; 573};
649 574
650/* DEC private modes */ 575/* DEC private modes */
651#define PrivMode_132 (1UL<<0) 576#define PrivMode_132 (1UL<<0)
652#define PrivMode_132OK (1UL<<1) 577#define PrivMode_132OK (1UL<<1)
… …
666#define PrivMode_TtyOutputInh (1UL<<15) 591#define PrivMode_TtyOutputInh (1UL<<15)
667#define PrivMode_Keypress (1UL<<16) 592#define PrivMode_Keypress (1UL<<16)
668#define PrivMode_smoothScroll (1UL<<17) 593#define PrivMode_smoothScroll (1UL<<17)
669#define PrivMode_vt52 (1UL<<18) 594#define PrivMode_vt52 (1UL<<18)
670#define PrivMode_LFNL (1UL<<19) 595#define PrivMode_LFNL (1UL<<19)
596#define PrivMode_MouseBtnEvent (1UL<<20)
597#define PrivMode_MouseAnyEvent (1UL<<21)
671/* too annoying to implement X11 highlight tracking */ 598/* too annoying to implement X11 highlight tracking */
672/* #define PrivMode_MouseX11Track (1LU<<20) */ 599/* #define PrivMode_MouseX11Track (1LU<<20) */
673 600
674#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 601#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
675#define PrivMode(test,bit) \
676 if (test) \
677 priv_modes |= (bit); \
678 else \
679 priv_modes &= ~(bit)
680 602
681#ifdef ALLOW_132_MODE 603#ifdef ALLOW_132_MODE
682# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 604# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
683#else 605#else
684# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 606# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
725 ***************************************************************************** 647 *****************************************************************************
726 * MACRO DEFINES 648 * MACRO DEFINES
727 ***************************************************************************** 649 *****************************************************************************
728 */ 650 */
729#define dLocal(type,name) type const name = this->name 651#define dLocal(type,name) type const name = this->name
730#define dDisp Display *disp = this->display->display 652
653// for speed reasons, we assume that all codepoints 32 to 126 are
654// single-width.
655#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
731 656
732/* convert pixel dimensions to row/column values. Everything as int32_t */ 657/* convert pixel dimensions to row/column values. Everything as int32_t */
733#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 658#define Pixel2Col(x) Pixel2Width((int32_t)(x))
734#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 659#define Pixel2Row(y) Pixel2Height((int32_t)(y))
735#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 660#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
737#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 662#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
738#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 663#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
739#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 664#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
740#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 665#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
741 666
742#define OPTION(opt) (options & (opt))
743#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
744 | Opt_jumpScroll | Opt_secondaryScreen \
745 | Opt_pastableTabs | Opt_intensityStyles)
746
747// for m >= -n, ensure remainder lies between 0..n-1 667// for m >= -n, ensure remainder lies between 0..n-1
748#define MOD(m,n) (((m) + (n)) % (n)) 668#define MOD(m,n) (((m) + (n)) % (n))
749 669
750#define LINENO(n) MOD (term_start + int(n), total_rows) 670#define LINENO(n) MOD (term_start + int(n), total_rows)
751#define ROW(n) row_buf [LINENO (n)] 671#define ROW(n) row_buf [LINENO (n)]
… …
769#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 689#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
770#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 690#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
771 691
772#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 692#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
773 693
774#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 694#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
775#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 695#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
776 696
777#if ENABLE_STYLES 697#if ENABLE_STYLES
778# define FONTSET(style) fontset[GET_STYLE (style)] 698# define FONTSET(style) fontset[GET_STYLE (style)]
779#else 699#else
780# define FONTSET(style) fontset[0] 700# define FONTSET(style) fontset[0]
… …
808#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 728#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
809#define scrollbar_position(y) ((y) - scrollBar.beg) 729#define scrollbar_position(y) ((y) - scrollBar.beg)
810#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 730#define scrollbar_size() (scrollBar.end - scrollBar.beg \
811 - scrollbar_minheight ()) 731 - scrollbar_minheight ())
812 732
813#ifdef XPM_BACKGROUND
814# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
815#else
816# define XPMClearArea(a, b, c, d, e, f, g)
817#endif
818
819#ifdef DEBUG_CMD
820# define D_CMD(x) fprintf x ; fputc('\n', stderr)
821#else
822# define D_CMD(x)
823#endif
824#ifdef DEBUG_INIT
825# define D_INIT(x) fprintf x ; fputc('\n', stderr)
826#else
827# define D_INIT(x)
828#endif
829#ifdef DEBUG_MAIN
830# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
831#else
832# define D_MAIN(x)
833#endif
834#ifdef DEBUG_SIZE
835# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
836#else
837# define D_SIZE(x)
838#endif
839
840extern class rxvt_failure_exception { } rxvt_failure_exception;
841
842typedef callback1<void, const char *> log_callback; 733typedef callback<void (const char *)> log_callback;
843typedef callback1<int, int> getfd_callback; 734typedef callback<int (int)> getfd_callback;
844
845extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
846extern void rxvt_log (const char *fmt, ...);
847extern void rxvt_warn (const char *fmt, ...);
848extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
849extern void rxvt_exit_failure () __attribute__ ((noreturn));
850 735
851#define SET_LOCALE(locale) rxvt_set_locale (locale) 736#define SET_LOCALE(locale) rxvt_set_locale (locale)
852extern bool rxvt_set_locale (const char *locale); 737extern bool rxvt_set_locale (const char *locale) NOTHROW;
853extern void rxvt_push_locale (const char *locale); 738extern void rxvt_push_locale (const char *locale) NOTHROW;
854extern void rxvt_pop_locale (); 739extern void rxvt_pop_locale () NOTHROW;
855
856/****************************************************************************/
857
858#define BLINK_INTERVAL 0.5
859#define TEXT_BLINK_INTERVAL 0.5
860
861#ifndef __attribute__
862# ifdef __GNUC__
863# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
864# define __attribute__(x)
865# endif
866# endif
867# define __attribute__(x)
868#endif
869 740
870/****************************************************************************/ 741/****************************************************************************/
871 742
872#define LINE_LONGER 0x0001 // line is continued on the next row 743#define LINE_LONGER 0x0001 // line is continued on the next row
873#define LINE_FILTERED 0x0002 // line has been filtered 744#define LINE_FILTERED 0x0002 // line has been filtered
874#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 745#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
746#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
747#define LINE_BIDI 0x0010 // line needs bidi (NYI)
875 748
876struct line_t { 749struct line_t {
877 text_t *t; // terminal the text 750 text_t *t; // terminal the text
878 rend_t *r; // rendition, uses RS_ flags 751 rend_t *r; // rendition, uses RS_ flags
879 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 752 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
914 } 787 }
915}; 788};
916 789
917/****************************************************************************/ 790/****************************************************************************/
918 791
919// primivite wrapper around mbstate_t to ensure initialisation 792// primitive wrapper around mbstate_t to ensure initialisation
920struct mbstate { 793struct mbstate {
921 mbstate_t mbs; 794 mbstate_t mbs;
922 795
923 operator mbstate_t *() { return &mbs; } 796 operator mbstate_t *() { return &mbs; }
924 void reset () { memset (&mbs, 0, sizeof (mbs)); } 797 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
933# define COMPOSE_LO 0x40000000UL 806# define COMPOSE_LO 0x40000000UL
934# define COMPOSE_HI 0x400fffffUL 807# define COMPOSE_HI 0x400fffffUL
935# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 808# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
936#else 809#else
937# if ENABLE_PERL 810# if ENABLE_PERL
938# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 811# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
939# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 812# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
940# else 813# else
941# define COMPOSE_LO 0xd800UL 814# define COMPOSE_LO 0xd800UL
942# define COMPOSE_HI 0xf8ffUL 815# define COMPOSE_HI 0xf8ffUL
943# endif 816# endif
… …
972#endif 845#endif
973 846
974/****************************************************************************/ 847/****************************************************************************/
975 848
976#ifdef KEYSYM_RESOURCE 849#ifdef KEYSYM_RESOURCE
977 class keyboard_manager; 850class keyboard_manager;
978#endif 851#endif
979 852
980struct rxvt_term : zero_initialized, rxvt_vars { 853struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
854
855 // special markers with magic addresses
856 static const char resval_undef []; // options specifically unset
857 static const char resval_on []; // boolean options switched on
858 static const char resval_off []; // or off
859
981 log_callback *log_hook; // log error messages through this hook, if != 0 860 log_callback *log_hook; // log error messages through this hook, if != 0
982 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 861 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
983#if ENABLE_PERL 862#if ENABLE_PERL
984 rxvt_perl_term perl; 863 rxvt_perl_term perl;
985#endif 864#endif
986 struct mbstate mbstate; // current input multibyte state 865 struct mbstate mbstate; // current input multibyte state
987 866
988 unsigned char want_refresh:1, 867 unsigned char want_refresh:1,
989#ifdef TRANSPARENT
990 want_full_refresh:1, /* awaiting full screen refresh */
991#endif
992#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
993 am_transparent:1, /* is a transparent term */
994 am_pixmap_trans:1, /* transparency w/known root pixmap */
995#endif
996 current_screen:1, /* primary or secondary */ 868 current_screen:1, /* primary or secondary */
997 hate_those_clicks:1, /* a.k.a. keep mark position */
998 num_scr_allow:1, 869 num_scr_allow:1,
999 bypass_keystate:1, 870 bypass_keystate:1,
1000#ifdef CURSOR_BLINK 871#ifdef CURSOR_BLINK
1001 hidden_cursor:1, 872 hidden_cursor:1,
1002#endif 873#endif
… …
1017#endif 888#endif
1018 scrollbar_align, 889 scrollbar_align,
1019 selection_wait, 890 selection_wait,
1020 selection_type; 891 selection_type;
1021/* ---------- */ 892/* ---------- */
893 bool rvideo_state, rvideo_mode;
894#ifndef NO_BELL
1022 short rvideo; 895 bool rvideo_bell;
896#endif
1023 int num_scr; /* screen: number lines scrolled */ 897 int num_scr; /* screen: number lines scrolled */
1024 int prev_ncol, /* screen: previous number of columns */ 898 int prev_ncol, /* screen: previous number of columns */
1025 prev_nrow; /* screen: previous number of rows */ 899 prev_nrow; /* screen: previous number of rows */
1026/* ---------- */ 900/* ---------- */
1027 rend_t rstyle; 901 rend_t rstyle;
1028/* ---------- */
1029 uint32_t pixcolor_set[NPIXCLR_SETS];
1030/* ---------- */ 902/* ---------- */
1031#ifdef SELECTION_SCROLLING 903#ifdef SELECTION_SCROLLING
1032 int scroll_selection_lines; 904 int scroll_selection_lines;
1033 enum page_dirn scroll_selection_dir; 905 enum page_dirn scroll_selection_dir;
1034 int selection_save_x, 906 int selection_save_x,
… …
1040 /* give proper Scroll behaviour */ 912 /* give proper Scroll behaviour */
1041#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 913#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1042 mouse_slip_wheel_speed, 914 mouse_slip_wheel_speed,
1043#endif 915#endif
1044 refresh_count, 916 refresh_count,
1045 refresh_limit,
1046 last_bot, /* scrollbar last bottom position */ 917 last_bot, /* scrollbar last bottom position */
1047 last_top, /* scrollbar last top position */ 918 last_top, /* scrollbar last top position */
1048 last_state, /* scrollbar last state */ 919 last_state, /* scrollbar last state */
1049 scrollbar_len, 920 scrollbar_len,
1050 window_vt_x, 921 window_vt_x,
1051 window_vt_y, 922 window_vt_y,
1052 window_sb_x, 923 window_sb_x,
924 mouse_row,
925 mouse_col,
1053# ifdef POINTER_BLANK 926# ifdef POINTER_BLANK
1054 pointerBlankDelay, 927 pointerBlankDelay,
1055# endif 928# endif
1056 allowedxerror; 929 allowedxerror;
1057/* ---------- */ 930/* ---------- */
… …
1061 int old_width, /* last used width in screen resize */ 934 int old_width, /* last used width in screen resize */
1062 old_height; /* last used height in screen resize */ 935 old_height; /* last used height in screen resize */
1063 unsigned long priv_modes, 936 unsigned long priv_modes,
1064 SavedModes; 937 SavedModes;
1065/* ---------- */ 938/* ---------- */
1066 Atom xa[NUM_XA]; 939 Atom *xa;
1067/* ---------- */ 940/* ---------- */
1068#ifdef RXVT_SCROLLBAR 941#ifdef RXVT_SCROLLBAR
1069 GC scrollbarGC, 942 GC scrollbarGC,
1070 topShadowGC, 943 topShadowGC,
1071 botShadowGC; 944 botShadowGC;
… …
1096 char * incr_buf; 969 char * incr_buf;
1097 size_t incr_buf_size, incr_buf_fill; 970 size_t incr_buf_size, incr_buf_fill;
1098/* ---------- */ 971/* ---------- */
1099 Cursor leftptr_cursor; 972 Cursor leftptr_cursor;
1100/* ---------- */ 973/* ---------- */
1101#ifndef NO_BACKSPACE_KEY
1102 const char *key_backspace;
1103#endif
1104#ifndef NO_DELETE_KEY
1105 const char *key_delete;
1106#endif
1107 struct mouse_event MEvent; 974 struct mouse_event MEvent;
1108 XComposeStatus compose; 975 XComposeStatus compose;
1109 ttymode_t tio; 976 ttymode_t tio;
1110 row_col_t oldcursor; 977 row_col_t oldcursor;
1111#ifdef XPM_BACKGROUND 978#ifdef HAVE_BG_PIXMAP
1112 bgPixmap_t bgPixmap; 979 bgPixmap_t bgPixmap;
1113 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 980#endif
981#ifdef HAVE_AFTERIMAGE
982 ASVisual *asv;
983 ASImageManager *asimman;
1114#endif 984#endif
1115 985
1116#if ENABLE_OVERLAY 986#if ENABLE_OVERLAY
1117 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 987 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1118 text_t **ov_text; 988 text_t **ov_text;
1119 rend_t **ov_rend; 989 rend_t **ov_rend;
1120 990
1121 void scr_swap_overlay (); 991 void scr_swap_overlay () NOTHROW;
1122 void scr_overlay_new (int x, int y, int w, int h); 992 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1123 void scr_overlay_off (); 993 void scr_overlay_off () NOTHROW;
1124 void scr_overlay_set (int x, int y, 994 void scr_overlay_set (int x, int y,
1125 text_t text, 995 text_t text,
1126 rend_t rend = OVERLAY_RSTYLE); 996 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1127 void scr_overlay_set (int x, int y, const char *s); 997 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1128 void scr_overlay_set (int x, int y, const wchar_t *s); 998 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1129#endif 999#endif
1130 1000
1131 vector<void *> allocated; // free these memory blocks with free() 1001 vector<void *> allocated; // free these memory blocks with free()
1132 1002
1133 char *env_windowid; /* environmental variable WINDOWID */ 1003 char env_windowid[21]; /* environmental variable WINDOWID */
1004 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1134 char *env_display; /* environmental variable DISPLAY */ 1005 char *env_display; /* environmental variable DISPLAY */
1135 char *env_term; /* environmental variable TERM */ 1006 char *env_term; /* environmental variable TERM */
1136 char *env_colorfgbg; 1007
1137 char *locale; 1008 char *locale;
1138 char charsets[4]; 1009 char charsets[4];
1139 char *v_buffer; /* pointer to physical buffer */ 1010 char *v_buffer; /* pointer to physical buffer */
1140 unsigned int v_buflen; /* size of area to write */ 1011 unsigned int v_buflen; /* size of area to write */
1141 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1012 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1142 1013
1143#ifdef KEYSYM_RESOURCE 1014#ifdef KEYSYM_RESOURCE
1144 keyboard_manager *keyboard; 1015 keyboard_manager *keyboard;
1016#endif
1017#ifndef NO_RESOURCES
1018 XrmDatabase option_db;
1145#endif 1019#endif
1146 1020
1147 const char *rs[NUM_RESOURCES]; 1021 const char *rs[NUM_RESOURCES];
1148 /* command input buffering */ 1022 /* command input buffering */
1149 char *cmdbuf_ptr, *cmdbuf_endp; 1023 char *cmdbuf_ptr, *cmdbuf_endp;
1150 char cmdbuf_base[CBUFSIZ]; 1024 char cmdbuf_base[CBUFSIZ];
1151 1025
1152 rxvt_ptytty *pty; 1026 ptytty *pty;
1153 1027
1154 rxvt_salloc *talloc; // text line allocator 1028 rxvt_salloc *talloc; // text line allocator
1155 rxvt_salloc *ralloc; // rend line allocator 1029 rxvt_salloc *ralloc; // rend line allocator
1156 1030
1157 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1031 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1165 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1039 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1166 void iso14755_54 (int x, int y); 1040 void iso14755_54 (int x, int y);
1167# endif 1041# endif
1168#endif 1042#endif
1169 1043
1170 // modifies first argument(!) 1044 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1171 void paste (char *data, unsigned int len);
1172 1045
1173 long vt_emask, vt_emask_perl;
1174
1175 void vt_select_input () const 1046 void vt_select_input () const NOTHROW
1176 { 1047 {
1177 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1048 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1178 } 1049 }
1179 1050
1180#if TRANSPARENT 1051#if ENABLE_TRANSPARENCY || ENABLE_PERL
1181 void rootwin_cb (XEvent &xev); 1052 void rootwin_cb (XEvent &xev);
1182 xevent_watcher rootwin_ev; 1053 xevent_watcher rootwin_ev;
1183#endif 1054#endif
1055#ifdef HAVE_BG_PIXMAP
1056 int update_background ();
1057#if TRACE_PIXMAPS
1058 int trace_update_background (const char* file, int line);
1059# define update_background() trace_update_background (__FILE__, __LINE__)
1060#endif
1061 void update_background_cb (ev::timer &w, int revents);
1062 ev::timer update_background_ev;
1063#endif
1184 1064
1185 void x_cb (XEvent &xev); 1065 void x_cb (XEvent &xev);
1186 void flush ();
1187 xevent_watcher termwin_ev; 1066 xevent_watcher termwin_ev;
1188 xevent_watcher vt_ev; 1067 xevent_watcher vt_ev;
1189#ifdef HAVE_SCROLLBARS 1068#ifdef HAVE_SCROLLBARS
1190 xevent_watcher scrollbar_ev; 1069 xevent_watcher scrollbar_ev;
1191#endif 1070#endif
1192 1071
1193 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1072 void child_cb (ev::child &w, int revents); ev::child child_ev;
1194 void check_cb (check_watcher &w); check_watcher check_ev; 1073 void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1074 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1196 void flush_cb (time_watcher &w); time_watcher flush_ev; 1075 void flush ();
1197 1076 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1198 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1077 bool pty_fill ();
1199 1078 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1200 void incr_cb (time_watcher &w); time_watcher incr_ev; 1079 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1201 1080
1202#ifdef CURSOR_BLINK 1081#ifdef CURSOR_BLINK
1203 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1082 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1204#endif 1083#endif
1205#ifdef TEXT_BLINK 1084#ifdef TEXT_BLINK
1206 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1085 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1086#endif
1087#ifndef NO_BELL
1088 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1207#endif 1089#endif
1208 1090
1209#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1091#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1092 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1211#endif 1093#endif
1212#ifdef SELECTION_SCROLLING 1094#ifdef SELECTION_SCROLLING
1213 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1095 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1214#endif 1096#endif
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1097#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1098 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1217#endif 1099#endif
1218 1100
1219#ifdef POINTER_BLANK 1101#ifdef POINTER_BLANK
1220 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1102 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1221 void pointer_blank (); 1103 void pointer_blank ();
1222#endif 1104#endif
1223 void pointer_unblank (); 1105 void pointer_unblank ();
1224 1106
1225 void tt_printf (const char *fmt,...); 1107 void tt_printf (const char *fmt,...);
1226 void tt_write (const char *data, unsigned int len); 1108 void tt_write (const char *data, unsigned int len);
1227 void pty_write (); 1109 void pty_write ();
1228 1110
1229 void tt_winch (); 1111 bool init (stringvec *argv, stringvec *envv)
1230 1112 {
1231 rxvt_term (); 1113 this->argv = argv;
1232 ~rxvt_term (); 1114 return init (argv->size (), argv->begin (), envv);
1233 void destroy (); 1115 }
1234 void emergency_cleanup ();
1235
1236 bool init (int argc, const char *const *argv);
1237 bool init_vars ();
1238
1239 bool pty_fill ();
1240 1116
1241 void make_current () const // make this the "currently active" urxvt instance 1117 void make_current () const // make this the "currently active" urxvt instance
1242 { 1118 {
1243 SET_R (this); 1119 SET_R (this);
1120 set_environ (envv);
1244 rxvt_set_locale (locale); 1121 rxvt_set_locale (locale);
1245 set_environ (envv);
1246 } 1122 }
1247 1123
1248 void init_secondary ();
1249 const char **init_resources (int argc, const char *const *argv);
1250 const char *x_resource (const char *name);
1251 void init_env ();
1252 void set_locale (const char *locale);
1253 void init_xlocale ();
1254 void init_command (const char *const *argv);
1255 void run_command (const char *const *argv);
1256 int run_child (const char *const *argv);
1257
1258 void color_aliases (int idx);
1259 void recolour_cursor ();
1260 void create_windows (int argc, const char *const *argv);
1261 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1262 void window_calc (unsigned int newwidth, unsigned int newheight);
1263
1264#if USE_XIM 1124#if USE_XIM
1265 rxvt_xim *input_method; 1125 rxvt_xim *input_method;
1266 XIC Input_Context; 1126 XIC Input_Context;
1267 XIMStyle input_style; 1127 XIMStyle input_style;
1268 XPoint spot; // most recently sent spot position 1128 XPoint spot; // most recently sent spot position
1269 1129
1270 void im_destroy (); 1130 void im_destroy ();
1271 void im_cb (); im_watcher im_ev; 1131 void im_cb (); im_watcher im_ev;
1272 void im_set_size (XRectangle &size); 1132 void im_set_size (XRectangle &size);
1273 void im_set_position (XPoint &pos); 1133 void im_set_position (XPoint &pos) NOTHROW;
1274 void im_set_color (unsigned long &fg, unsigned long &bg); 1134 void im_set_color (unsigned long &fg, unsigned long &bg);
1275 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1135 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1276 1136
1277 bool IMisRunning (); 1137 bool IMisRunning ();
1278 void IMSendSpot (); 1138 void IMSendSpot ();
1279 bool IM_get_IC (const char *modifiers); 1139 bool IM_get_IC (const char *modifiers);
1280 void IMSetStatusPosition (); 1140 void IMSetPosition ();
1281#endif 1141#endif
1282
1283 void resize_scrollbar ();
1284
1285 void pixel_position (int *x, int *y);
1286
1287 void selection_click (int clicks, int x, int y);
1288 void selection_extend (int x, int y, int flag);
1289 void selection_rotate (int x, int y);
1290
1291 /* autoconvert */
1292 1142
1293 // command.C 1143 // command.C
1294 void lookup_key (XKeyEvent &ev); 1144 void key_press (XKeyEvent &ev);
1145 void key_release (XKeyEvent &ev);
1295 unsigned int cmd_write (const char *str, unsigned int count); 1146 unsigned int cmd_write (const char *str, unsigned int count);
1296 1147
1297 wchar_t next_char (); 1148 wchar_t next_char () NOTHROW;
1298 wchar_t cmd_getc (); 1149 wchar_t cmd_getc () THROW ((class out_of_input));
1299 uint32_t next_octet (); 1150 uint32_t next_octet () NOTHROW;
1300 uint32_t cmd_get8 (); 1151 uint32_t cmd_get8 () THROW ((class out_of_input));
1301 1152
1302 bool cmd_parse (); 1153 bool cmd_parse ();
1303 void mouse_report (XButtonEvent &ev); 1154 void mouse_report (XButtonEvent &ev);
1304 void button_press (XButtonEvent &ev); 1155 void button_press (XButtonEvent &ev);
1305 void button_release (XButtonEvent &ev); 1156 void button_release (XButtonEvent &ev);
1306 void focus_in (); 1157 void focus_in ();
1307 void focus_out (); 1158 void focus_out ();
1308 int check_our_parents (); 1159 void update_fade_color (unsigned int idx);
1309#ifdef PRINTPIPE 1160#ifdef PRINTPIPE
1310 FILE *popen_printer (); 1161 FILE *popen_printer ();
1311 int pclose_printer (FILE *stream); 1162 int pclose_printer (FILE *stream);
1312#endif 1163#endif
1313 void process_print_pipe (); 1164 void process_print_pipe ();
… …
1324 int privcases (int mode, unsigned long bit); 1175 int privcases (int mode, unsigned long bit);
1325 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1176 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1326 void process_sgr_mode (unsigned int nargs, const int *arg); 1177 void process_sgr_mode (unsigned int nargs, const int *arg);
1327 void process_graphics (); 1178 void process_graphics ();
1328 // init.C 1179 // init.C
1180 bool init_vars ();
1181 void init_secondary ();
1182 const char **init_resources (int argc, const char *const *argv);
1183 void init_env ();
1184 void set_locale (const char *locale);
1185 void init_xlocale ();
1186 void init_command (const char *const *argv);
1187 void run_command (const char *const *argv);
1188 int run_child (const char *const *argv);
1189 void color_aliases (int idx);
1190 void create_windows (int argc, const char *const *argv);
1329 void Get_Colours (); 1191 void Get_Colours ();
1330 void get_ourmods (); 1192 void get_ourmods ();
1331 // main.C 1193 // main.C
1194 void tt_winch ();
1195 rxvt_term ();
1196 ~rxvt_term ();
1197 void destroy ();
1198 void emergency_cleanup ();
1199 bool init (int argc, const char *const *argv, stringvec *envv);
1200 void recolour_cursor ();
1201 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1202 void window_calc (unsigned int newwidth, unsigned int newheight);
1332 bool set_fonts (); 1203 bool set_fonts ();
1333 void set_string_property (Atom prop, const char *str, int len = -1); 1204 void set_string_property (Atom prop, const char *str, int len = -1);
1334 void set_utf8_property (Atom prop, const char *str, int len = -1); 1205 void set_utf8_property (Atom prop, const char *str, int len = -1);
1335 void set_title (const char *str); 1206 void set_title (const char *str);
1336 void set_icon_name (const char *str); 1207 void set_icon_name (const char *str);
1337 void set_window_color (int idx, const char *color); 1208 void set_window_color (int idx, const char *color);
1338 void set_colorfgbg (); 1209 void set_colorfgbg ();
1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1210 bool set_color (rxvt_color &color, const char *name);
1211 void alias_color (int dst, int src);
1340 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1212 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1213 void get_window_origin (int &x, int &y);
1214 Pixmap get_pixmap_property (int prop_id);
1341 1215
1342 // screen.C 1216 // screen.C
1343 1217
1344 void lalloc (line_t &l) const 1218 void lalloc (line_t &l) const
1345 { 1219 {
… …
1367 1241
1368 if (ncol > prev_ncol) 1242 if (ncol > prev_ncol)
1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1243 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1370 } 1244 }
1371 1245
1372 int fgcolor_of (rend_t r) const 1246 int fgcolor_of (rend_t r) const NOTHROW
1373 { 1247 {
1374 int base = GET_BASEFG (r); 1248 int base = GET_BASEFG (r);
1375#ifndef NO_BRIGHTCOLOR 1249#ifndef NO_BRIGHTCOLOR
1376 if (r & RS_Bold 1250 if (r & RS_Bold
1377# if ENABLE_STYLES 1251# if ENABLE_STYLES
1378 && OPTION (Opt_intensityStyles) 1252 && option (Opt_intensityStyles)
1379# endif 1253# endif
1380 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1254 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1381 base += minBrightCOLOR - minCOLOR; 1255 base += minBrightCOLOR - minCOLOR;
1382#endif 1256#endif
1383 return base; 1257 return base;
1384 } 1258 }
1385 1259
1386 int bgcolor_of (rend_t r) const 1260 int bgcolor_of (rend_t r) const NOTHROW
1387 { 1261 {
1388 int base = GET_BASEBG (r); 1262 int base = GET_BASEBG (r);
1389#ifndef NO_BRIGHTCOLOR 1263#ifndef NO_BRIGHTCOLOR
1390 if (r & RS_Blink 1264 if (r & RS_Blink
1391# if ENABLE_STYLES 1265# if ENABLE_STYLES
1392 && OPTION (Opt_intensityStyles) 1266 && option (Opt_intensityStyles)
1393# endif 1267# endif
1394 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1268 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1395 base += minBrightCOLOR - minCOLOR; 1269 base += minBrightCOLOR - minCOLOR;
1396#endif 1270#endif
1397 return base; 1271 return base;
1398 } 1272 }
1399 1273
1400 bool option (uint32_t opt) const 1274 bool option (uint8_t opt) const NOTHROW
1401 { 1275 {
1402 return OPTION (opt); 1276 if (!opt) return 0;
1277
1278 --opt;
1279 return options[opt >> 3] & (1 << (opt & 7));
1403 } 1280 }
1404 1281
1405 void set_option (uint32_t opt, bool set) 1282 void set_option (uint8_t opt, bool set = true) NOTHROW
1283 {
1284 if (!opt)
1285 return;
1286
1287 --opt;
1288 if (set)
1289 options[opt >> 3] |= (1 << (opt & 7));
1290 else
1291 options[opt >> 3] &= ~(1 << (opt & 7));
1292 }
1293
1294 void PrivMode (int set, unsigned bit) NOTHROW
1406 { 1295 {
1407 if (set) 1296 if (set)
1408 options |= opt; 1297 priv_modes |= bit;
1409 else 1298 else
1410 options &= ~opt; 1299 priv_modes &= ~bit;
1411 } 1300 }
1412 1301
1302 // modifies first argument(!)
1303 void paste (char *data, unsigned int len) NOTHROW;
1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1304 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1414 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1305 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415 int scr_scroll_text (int row1, int row2, int count); 1306 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1307 void scr_reset ();
1417 void scr_release (); 1308 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1309 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (); 1310 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1311 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1312 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1313#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1314 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1315 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1316 void scr_forwardindex () NOTHROW;
1426#endif 1317#endif
1427 void scr_touch (bool refresh); 1318 void scr_touch (bool refresh) NOTHROW;
1428 void scr_expose (int x, int y, int width, int height, bool refresh); 1319 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430 void scr_recolour (); 1320 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1321 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (line_t &l); 1322 void scr_remap_chars (line_t &l) NOTHROW;
1433 1323
1434 enum cursor_mode { SAVE, RESTORE }; 1324 enum cursor_mode { SAVE, RESTORE };
1435 1325
1436 void scr_poweron (); 1326 void scr_poweron ();
1437 void scr_cursor (cursor_mode mode); 1327 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1328 void scr_do_wrap () NOTHROW;
1329 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1330 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1331 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1332 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1333 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1334 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1335 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1336 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1337 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1338 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1339 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1340 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1341 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1342 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1343 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1344 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1345 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1346 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1347 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1348 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1349 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1350 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1351 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1352 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 void scr_move_to (int y, int len); 1353 void scr_move_to (int y, int len) NOTHROW;
1463 bool scr_page (enum page_dirn direction, int nlines); 1354 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 bool scr_changeview (int new_view_start); 1355 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1356 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1357 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1358 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1359 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1469 void scr_reverse_selection (); 1360 void scr_reverse_selection () NOTHROW;
1470 void scr_dump (int fd); 1361 void scr_dump (int fd) NOTHROW;
1362
1471 void selection_check (int check_more); 1363 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop); 1364 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop); 1365 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm); 1366 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum); 1367 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (); 1368 void selection_clear () NOTHROW;
1477 void selection_make (Time tm); 1369 void selection_make (Time tm);
1478 bool selection_grab (Time tm); 1370 bool selection_grab (Time tm) NOTHROW;
1479 void selection_start_colrow (int col, int row); 1371 void selection_start_colrow (int col, int row) NOTHROW;
1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1372 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1373 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1482 void selection_remove_trailing_spaces (); 1374 void selection_remove_trailing_spaces () NOTHROW;
1483 void selection_send (const XSelectionRequestEvent &rq); 1375 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1376 void selection_click (int clicks, int x, int y) NOTHROW;
1377 void selection_extend (int x, int y, int flag) NOTHROW;
1378 void selection_rotate (int x, int y) NOTHROW;
1484 1379
1485#if defined(NEXT_SCROLLBAR) 1380#if defined(NEXT_SCROLLBAR)
1486 // scrollbar-next.C 1381 // scrollbar-next.C
1487 Pixmap renderPixmap (const char *const *data, int width, int height); 1382 Pixmap renderPixmap (const char *const *data, int width, int height);
1488 void init_scrollbar_stuff (); 1383 void init_scrollbar_stuff ();
… …
1504 // scrollbar-plain.C 1399 // scrollbar-plain.C
1505 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1400 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1506#endif 1401#endif
1507 1402
1508 // scrollbar.C 1403 // scrollbar.C
1404 void resize_scrollbar ();
1509 int scrollbar_mapping (int map); 1405 int scrollbar_mapping (int map);
1510 int scrollbar_show (int update); 1406 int scrollbar_show (int update);
1511 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1407 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1512 1408
1513 // xdefaults.C 1409 // xdefaults.C
1514 void get_options (int argc, const char *const *argv); 1410 void get_options (int argc, const char *const *argv);
1515 int parse_keysym (const char *str, const char *arg); 1411 int parse_keysym (const char *str, const char *arg);
1516 void get_xdefaults (FILE *stream, const char *name); 1412 const char *x_resource (const char *name);
1517 void extract_resources (); 1413 void extract_resources ();
1518 // xpm.C
1519 int scale_pixmap (const char *geom);
1520 void resize_pixmap ();
1521 Pixmap set_bgPixmap (const char *file);
1522}; 1414};
1523 1415
1524/* 1416#endif /* _RXVT_H_ */
1525 *****************************************************************************
1526 * PROTOTYPES
1527 *****************************************************************************
1528 */
1529#ifdef PROTOTYPES
1530# define __PROTO(p) p
1531#else
1532# define __PROTO(p) ()
1533#endif
1534 1417
1535#ifdef DEBUG_malloc
1536# include "dmalloc.h" /* This comes last */
1537#endif
1538
1539#endif /* _RXVT_H_ */
1540

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