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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.214 by ayin, Tue Jan 17 09:24:53 2006 UTC vs.
Revision 1.319 by ayin, Thu Nov 15 11:36:15 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
21#else 23#else
22# define ENABLE_MINIMAL 1 24# define ENABLE_MINIMAL 1
23#endif 25#endif
24 26
25#include <limits.h> 27#include <limits.h>
… …
31#if ENABLE_FRILLS 33#if ENABLE_FRILLS
32# include <X11/Xmd.h> 34# include <X11/Xmd.h>
33#endif 35#endif
34 36
35#include "encoding.h" 37#include "encoding.h"
38#include "rxvtutil.h"
36#include "rxvtfont.h" 39#include "rxvtfont.h"
37#include "rxvttoolkit.h" 40#include "rxvttoolkit.h"
38#include "iom.h" 41#include "ev_cpp.h"
39#include "salloc.h" 42#include "salloc.h"
43#include "libptytty.h"
40 44
41#include "rxvtperl.h" 45#include "rxvtperl.h"
42#include "logging.h"
43 46
44// try to avoid some macros to decrease code size, on some systems 47// try to avoid some macros to decrease code size, on some systems
45#if ENABLE_MINIMAL 48#if ENABLE_MINIMAL
46# define strcmp(a,b) (strcmp)(a,b) 49# define strcmp(a,b) (strcmp)(a,b)
47# define strlen(a) (strlen)(a) 50# define strlen(a) (strlen)(a)
… …
67 70
68#ifndef HAVE_XPOINTER 71#ifndef HAVE_XPOINTER
69typedef char *XPointer; 72typedef char *XPointer;
70#endif 73#endif
71 74
72#ifdef HAVE_TERMIOS_H
73# include <termios.h> 75#include <termios.h>
74typedef struct termios ttymode_t; 76typedef struct termios ttymode_t;
75#else
76# include <sgtty.h>
77typedef struct {
78 struct sgttyb sg;
79 struct tchars tc;
80 struct ltchars lc;
81 int line;
82 int local;
83} ttymode_t;
84#endif
85 77
86#ifdef XPM_BACKGROUND 78#include "background.h"
87# ifdef XPM_INC_X11
88# include <X11/xpm.h>
89# else
90# include <xpm.h>
91# endif
92#endif
93 79
94#ifndef STDIN_FILENO 80#ifndef STDIN_FILENO
95# define STDIN_FILENO 0 81# define STDIN_FILENO 0
96# define STDOUT_FILENO 1 82# define STDOUT_FILENO 1
97# define STDERR_FILENO 2 83# define STDERR_FILENO 2
98#endif 84#endif
99 85
86/****************************************************************************/
87
88// exception thrown on fatal (per-instance) errors
89class rxvt_failure_exception { };
90
91// exception thrown when the command parser runs out of input data
92class out_of_input { };
93
100/* 94/*
101 ***************************************************************************** 95 *****************************************************************************
102 * PROTOTYPES 96 * PROTOTYPES
103 ***************************************************************************** 97 *****************************************************************************
104 */ 98 */
105// main.C 99// main.C
106RETSIGTYPE rxvt_Child_signal (int sig);
107RETSIGTYPE rxvt_Exit_signal (int sig);
108void rxvt_clean_exit ();
109void * rxvt_malloc (size_t size); 100void * rxvt_malloc (size_t size);
110void * rxvt_calloc (size_t number, size_t size); 101void * rxvt_calloc (size_t number, size_t size);
111void * rxvt_realloc (void *ptr, size_t size); 102void * rxvt_realloc (void *ptr, size_t size);
112void rxvt_privileges (rxvt_privaction action);
113 103
114// util.C 104// misc.C
115char * rxvt_wcstombs (const wchar_t *str, int len = -1); 105char * rxvt_wcstombs (const wchar_t *str, int len = -1);
116wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 106wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
117char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 107char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
118wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 108wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
119char * rxvt_strdup (const char *str);
120 109
121// misc.C
122char * rxvt_r_basename (const char *str); 110char * rxvt_basename (const char *str) NOTHROW;
123void rxvt_vlog (const char *fmt, va_list arg_ptr); 111void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
124void rxvt_log (const char *fmt,...); 112void rxvt_log (const char *fmt,...) NOTHROW;
125void rxvt_warn (const char *fmt,...); 113void rxvt_warn (const char *fmt,...) NOTHROW;
126void rxvt_fatal (const char *fmt,...); 114void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
127void rxvt_exit_failure (); 115void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
128int rxvt_Str_match (const char *s1, const char *s2); 116
129const char * rxvt_Str_skip_space (const char *str);
130char * rxvt_Str_trim (char *str); 117char * rxvt_strtrim (char *str) NOTHROW;
131int rxvt_Str_escaped (char *str);
132char ** rxvt_splitcommastring (const char *cs); 118char ** rxvt_splitcommastring (const char *cs) NOTHROW;
133void rxvt_freecommastring (char **cs); 119void rxvt_freecommastring (char **cs) NOTHROW;
134char * rxvt_File_find (const char *file, const char *ext, const char *path);
135void rxvt_usleep (int usecs);
136 120
137///////////////////////////////////////////////////////////////////////////// 121/////////////////////////////////////////////////////////////////////////////
138 122
139// temporarily replace the process environment 123// temporarily replace the process environment
140extern char **environ; 124extern char **environ;
141extern char **rxvt_environ; // the original environ pointer 125extern char **rxvt_environ; // the original environ pointer
142 126
143inline void set_environ (stringvec *envv) 127static inline void set_environ (stringvec *envv)
144{ 128{
129#if ENABLE_PERL
130 assert (envv);
131#else
145 if (envv) 132 if (envv)
133#endif
146 environ = (char **)envv->begin (); 134 environ = (char **)envv->begin ();
147} 135}
148 136
149inline void set_environ (char **envv) 137static inline void set_environ (char **envv)
150{ 138{
139#if ENABLE_PERL
140 assert (envv);
141#else
151 if (envv) 142 if (envv)
143#endif
152 environ = envv; 144 environ = envv;
153} 145}
154 146
155/* 147/*
156 ***************************************************************************** 148 *****************************************************************************
… …
164 */ 156 */
165#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 157#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
166# define KEEP_SCROLLCOLOR 1 158# define KEEP_SCROLLCOLOR 1
167#else 159#else
168# undef KEEP_SCROLLCOLOR 160# undef KEEP_SCROLLCOLOR
169#endif
170
171#ifdef XPM_BACKGROUND
172typedef struct {
173 short w, h, x, y;
174 Pixmap pixmap;
175} bgPixmap_t;
176#endif 161#endif
177 162
178/* 163/*
179 * the 'essential' information for reporting Mouse Events 164 * the 'essential' information for reporting Mouse Events
180 * pared down from XButtonEvent 165 * pared down from XButtonEvent
… …
196} MWMHints; 181} MWMHints;
197#endif 182#endif
198 183
199#if ENABLE_XEMBED 184#if ENABLE_XEMBED
200// XEMBED messages 185// XEMBED messages
201# define XEMBED_EMBEDDED_NOTIFY 0 186# define XEMBED_EMBEDDED_NOTIFY 0
202# define XEMBED_WINDOW_ACTIVATE 1 187# define XEMBED_WINDOW_ACTIVATE 1
203# define XEMBED_WINDOW_DEACTIVATE 2 188# define XEMBED_WINDOW_DEACTIVATE 2
204# define XEMBED_REQUEST_FOCUS 3 189# define XEMBED_REQUEST_FOCUS 3
205# define XEMBED_FOCUS_IN 4 190# define XEMBED_FOCUS_IN 4
206# define XEMBED_FOCUS_OUT 5 191# define XEMBED_FOCUS_OUT 5
207# define XEMBED_FOCUS_NEXT 6 192# define XEMBED_FOCUS_NEXT 6
208# define XEMBED_FOCUS_PREV 7 193# define XEMBED_FOCUS_PREV 7
209 194
210# define XEMBED_MODALITY_ON 10 195# define XEMBED_MODALITY_ON 10
211# define XEMBED_MODALITY_OFF 11 196# define XEMBED_MODALITY_OFF 11
212# define XEMBED_REGISTER_ACCELERATOR 12 197# define XEMBED_REGISTER_ACCELERATOR 12
213# define XEMBED_UNREGISTER_ACCELERATOR 13 198# define XEMBED_UNREGISTER_ACCELERATOR 13
214# define XEMBED_ACTIVATE_ACCELERATOR 14 199# define XEMBED_ACTIVATE_ACCELERATOR 14
215 200
216// XEMBED detail code 201// XEMBED detail code
217# define XEMBED_FOCUS_CURRENT 0 202# define XEMBED_FOCUS_CURRENT 0
218# define XEMBED_FOCUS_FIRST 1 203# define XEMBED_FOCUS_FIRST 1
219# define XEMBED_FOCUS_LAST 2 204# define XEMBED_FOCUS_LAST 2
220 205
221# define XEMBED_MAPPED (1 << 0) 206# define XEMBED_MAPPED (1 << 0)
222#endif 207#endif
223 208
… …
227 ***************************************************************************** 212 *****************************************************************************
228 */ 213 */
229 214
230/* COLORTERM, TERM environment variables */ 215/* COLORTERM, TERM environment variables */
231#define COLORTERMENV "rxvt" 216#define COLORTERMENV "rxvt"
232#ifdef XPM_BACKGROUND 217#ifdef BG_IMAGE_FROM_FILE
233# define COLORTERMENVFULL COLORTERMENV "-xpm" 218# define COLORTERMENVFULL COLORTERMENV "-xpm"
234#else 219#else
235# define COLORTERMENVFULL COLORTERMENV 220# define COLORTERMENVFULL COLORTERMENV
236#endif 221#endif
237#ifndef TERMENV 222#ifndef TERMENV
… …
394// fake styles 379// fake styles
395#define RS_Blink 0x00010000UL // blink 380#define RS_Blink 0x00010000UL // blink
396#define RS_RVid 0x00020000UL // reverse video 381#define RS_RVid 0x00020000UL // reverse video
397#define RS_Uline 0x00040000UL // underline 382#define RS_Uline 0x00040000UL // underline
398 383
384// toggle this to force redraw, must be != RS_Careful
385#define RS_redraw 0x01000000UL
386
399// 5 custom bits for extensions 387// 5 custom bits for extensions
400#define RS_customCount 32 388#define RS_customCount 32
401#define RS_customMask 0x00f80000UL 389#define RS_customMask 0x00f80000UL
402#define RS_customShift 19 390#define RS_customShift 19
403 391
… …
433 C0_NUL = 0x00, 421 C0_NUL = 0x00,
434 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 422 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
435 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 423 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
436 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 424 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
437 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 425 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
438}; 426};
439#define CHAR_ST 0x9c /* 0234 */ 427#define CHAR_ST 0x9c /* 0234 */
440 428
441/* 429/*
442 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 430 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
443 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 431 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
472 Rxvt_restoreFG = 39, // change default fg color 460 Rxvt_restoreFG = 39, // change default fg color
473 Rxvt_restoreBG = 49, // change default bg color 461 Rxvt_restoreBG = 49, // change default bg color
474 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 462 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
475 463
476 URxvt_locale = 701, // change locale 464 URxvt_locale = 701, // change locale
465 URxvt_version = 702, // request version
477 466
478 URxvt_Color_IT = 704, // change actual 'Italic' colour 467 URxvt_Color_IT = 704, // change actual 'Italic' colour
479 URxvt_Color_tint = 705, // change actual tint colour 468 URxvt_Color_tint = 705, // change actual tint colour
480 URxvt_Color_BD = 706, 469 URxvt_Color_BD = 706,
481 URxvt_Color_UL = 707, 470 URxvt_Color_UL = 707,
… …
497 * on the unnecessary items, e.g. Color_pointer, but won't bother 486 * on the unnecessary items, e.g. Color_pointer, but won't bother
498 * until we need to. Also, be aware of usage in pixcolor_set 487 * until we need to. Also, be aware of usage in pixcolor_set
499 */ 488 */
500 489
501enum colour_list { 490enum colour_list {
491 Color_none = -2,
492 Color_transparent = -1,
502 Color_fg = 0, 493 Color_fg = 0,
503 Color_bg, 494 Color_bg,
504 minCOLOR, /* 2 */ 495 minCOLOR, /* 2 */
505 Color_Black = minCOLOR, 496 Color_Black = minCOLOR,
506 Color_Red3, 497 Color_Red3,
… …
548#endif 539#endif
549#ifdef KEEP_SCROLLCOLOR 540#ifdef KEEP_SCROLLCOLOR
550 Color_scroll, 541 Color_scroll,
551 Color_trough, 542 Color_trough,
552#endif 543#endif
553#if TINTING 544#if ENABLE_TRANSPARENCY
554 Color_tint, 545 Color_tint,
555#endif 546#endif
556#if OFF_FOCUS_FADING 547#if OFF_FOCUS_FADING
557 Color_fade, 548 Color_fade,
558#endif 549#endif
… …
565 TOTAL_COLORS = NRS_COLORS 556 TOTAL_COLORS = NRS_COLORS
566#endif 557#endif
567}; 558};
568 559
569#define Color_Bits 7 // 0 .. maxTermCOLOR 560#define Color_Bits 7 // 0 .. maxTermCOLOR
570
571#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
572#define NPIXCLR_BITS 32
573 561
574/* 562/*
575 * Resource list 563 * Resource list
576 */ 564 */
577enum { 565enum {
… …
579# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 567# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
580# include "rsinc.h" 568# include "rsinc.h"
581# undef def 569# undef def
582# undef reserve 570# undef reserve
583 NUM_RESOURCES 571 NUM_RESOURCES
584};
585
586// see init.C:xa_names, which must be kept in sync
587enum {
588 XA_TEXT = 0,
589 XA_COMPOUND_TEXT,
590 XA_UTF8_STRING,
591 XA_MULTIPLE,
592 XA_TARGETS,
593 XA_TIMESTAMP,
594 XA_VT_SELECTION,
595 XA_INCR,
596 XA_WM_PROTOCOLS,
597 XA_WM_DELETE_WINDOW,
598 XA_CLIPBOARD,
599#if ENABLE_FRILLS
600 XA_MOTIF_WM_HINTS,
601#endif
602#if ENABLE_EWMH
603 XA_NET_WM_PID,
604 XA_NET_WM_NAME,
605 XA_NET_WM_ICON_NAME,
606 XA_NET_WM_PING,
607#endif
608#if USE_XIM
609 XA_WM_LOCALE_NAME,
610#endif
611#if TRANSPARENT
612 XA_XROOTPMAP_ID,
613 XA_ESETROOT_PMAP_ID,
614#endif
615#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
616 XA_DNDPROTOCOL,
617 XA_DNDSELECTION,
618#endif
619#if ENABLE_XEMBED
620 XA_XEMBED,
621 XA_XEMBED_INFO,
622#endif
623 NUM_XA
624}; 572};
625 573
626/* DEC private modes */ 574/* DEC private modes */
627#define PrivMode_132 (1UL<<0) 575#define PrivMode_132 (1UL<<0)
628#define PrivMode_132OK (1UL<<1) 576#define PrivMode_132OK (1UL<<1)
… …
642#define PrivMode_TtyOutputInh (1UL<<15) 590#define PrivMode_TtyOutputInh (1UL<<15)
643#define PrivMode_Keypress (1UL<<16) 591#define PrivMode_Keypress (1UL<<16)
644#define PrivMode_smoothScroll (1UL<<17) 592#define PrivMode_smoothScroll (1UL<<17)
645#define PrivMode_vt52 (1UL<<18) 593#define PrivMode_vt52 (1UL<<18)
646#define PrivMode_LFNL (1UL<<19) 594#define PrivMode_LFNL (1UL<<19)
595#define PrivMode_MouseBtnEvent (1UL<<20)
596#define PrivMode_MouseAnyEvent (1UL<<21)
647/* too annoying to implement X11 highlight tracking */ 597/* too annoying to implement X11 highlight tracking */
648/* #define PrivMode_MouseX11Track (1LU<<20) */ 598/* #define PrivMode_MouseX11Track (1LU<<20) */
649 599
650#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 600#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
651#define PrivMode(test,bit) \
652 if (test) \
653 priv_modes |= (bit); \
654 else \
655 priv_modes &= ~(bit)
656 601
657#ifdef ALLOW_132_MODE 602#ifdef ALLOW_132_MODE
658# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 603# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
659#else 604#else
660# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 605# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
701 ***************************************************************************** 646 *****************************************************************************
702 * MACRO DEFINES 647 * MACRO DEFINES
703 ***************************************************************************** 648 *****************************************************************************
704 */ 649 */
705#define dLocal(type,name) type const name = this->name 650#define dLocal(type,name) type const name = this->name
706#define dDisp Display *disp = this->display->display 651
652// for speed reasons, we assume that all codepoints 32 to 126 are
653// single-width.
654#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
707 655
708/* convert pixel dimensions to row/column values. Everything as int32_t */ 656/* convert pixel dimensions to row/column values. Everything as int32_t */
709#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 657#define Pixel2Col(x) Pixel2Width((int32_t)(x))
710#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 658#define Pixel2Row(y) Pixel2Height((int32_t)(y))
711#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 659#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
713#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 661#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
714#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 662#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
715#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 663#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
716#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 664#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
717 665
718#define OPTION(opt) (options & (opt))
719#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
720 | Opt_jumpScroll | Opt_secondaryScreen \
721 | Opt_pastableTabs | Opt_intensityStyles)
722
723// for m >= -n, ensure remainder lies between 0..n-1 666// for m >= -n, ensure remainder lies between 0..n-1
724#define MOD(m,n) (((m) + (n)) % (n)) 667#define MOD(m,n) (((m) + (n)) % (n))
725 668
726#define LINENO(n) MOD (term_start + int(n), total_rows) 669#define LINENO(n) MOD (term_start + int(n), total_rows)
727#define ROW(n) row_buf [LINENO (n)] 670#define ROW(n) row_buf [LINENO (n)]
… …
745#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 688#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
746#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 689#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
747 690
748#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 691#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
749 692
750#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 693#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
751#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 694#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
752 695
753#if ENABLE_STYLES 696#if ENABLE_STYLES
754# define FONTSET(style) fontset[GET_STYLE (style)] 697# define FONTSET(style) fontset[GET_STYLE (style)]
755#else 698#else
756# define FONTSET(style) fontset[0] 699# define FONTSET(style) fontset[0]
… …
784#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 727#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
785#define scrollbar_position(y) ((y) - scrollBar.beg) 728#define scrollbar_position(y) ((y) - scrollBar.beg)
786#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 729#define scrollbar_size() (scrollBar.end - scrollBar.beg \
787 - scrollbar_minheight ()) 730 - scrollbar_minheight ())
788 731
789#ifdef XPM_BACKGROUND
790# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
791#else
792# define XPMClearArea(a, b, c, d, e, f, g)
793#endif
794
795#ifdef DEBUG_CMD
796# define D_CMD(x) fprintf x ; fputc('\n', stderr)
797#else
798# define D_CMD(x)
799#endif
800#ifdef DEBUG_INIT
801# define D_INIT(x) fprintf x ; fputc('\n', stderr)
802#else
803# define D_INIT(x)
804#endif
805#ifdef DEBUG_MAIN
806# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
807#else
808# define D_MAIN(x)
809#endif
810#ifdef DEBUG_SIZE
811# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
812#else
813# define D_SIZE(x)
814#endif
815
816extern class rxvt_failure_exception { } rxvt_failure_exception;
817
818typedef callback1<void, const char *> log_callback; 732typedef callback<void (const char *)> log_callback;
819typedef callback1<int, int> getfd_callback; 733typedef callback<int (int)> getfd_callback;
820
821extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
822extern void rxvt_log (const char *fmt, ...);
823extern void rxvt_warn (const char *fmt, ...);
824extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
825extern void rxvt_exit_failure () __attribute__ ((noreturn));
826 734
827#define SET_LOCALE(locale) rxvt_set_locale (locale) 735#define SET_LOCALE(locale) rxvt_set_locale (locale)
828extern bool rxvt_set_locale (const char *locale); 736extern bool rxvt_set_locale (const char *locale) NOTHROW;
829extern void rxvt_push_locale (const char *locale); 737extern void rxvt_push_locale (const char *locale) NOTHROW;
830extern void rxvt_pop_locale (); 738extern void rxvt_pop_locale () NOTHROW;
831
832/****************************************************************************/
833
834#define BLINK_INTERVAL 0.5
835#define TEXT_BLINK_INTERVAL 0.5
836
837#ifndef __attribute__
838# ifdef __GNUC__
839# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
840# define __attribute__(x)
841# endif
842# endif
843# define __attribute__(x)
844#endif
845 739
846/****************************************************************************/ 740/****************************************************************************/
847 741
848#define LINE_LONGER 0x0001 // line is continued on the next row 742#define LINE_LONGER 0x0001 // line is continued on the next row
849#define LINE_FILTERED 0x0002 // line has been filtered 743#define LINE_FILTERED 0x0002 // line has been filtered
850#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 744#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
745#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
746#define LINE_BIDI 0x0010 // line needs bidi (NYI)
851 747
852struct line_t { 748struct line_t {
853 text_t *t; // terminal the text 749 text_t *t; // terminal the text
854 rend_t *r; // rendition, uses RS_ flags 750 rend_t *r; // rendition, uses RS_ flags
855 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 751 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
890 } 786 }
891}; 787};
892 788
893/****************************************************************************/ 789/****************************************************************************/
894 790
895// primivite wrapper around mbstate_t to ensure initialisation 791// primitive wrapper around mbstate_t to ensure initialisation
896struct mbstate { 792struct mbstate {
897 mbstate_t mbs; 793 mbstate_t mbs;
898 794
899 operator mbstate_t *() { return &mbs; } 795 operator mbstate_t *() { return &mbs; }
900 void reset () { memset (&mbs, 0, sizeof (mbs)); } 796 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
909# define COMPOSE_LO 0x40000000UL 805# define COMPOSE_LO 0x40000000UL
910# define COMPOSE_HI 0x400fffffUL 806# define COMPOSE_HI 0x400fffffUL
911# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 807# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
912#else 808#else
913# if ENABLE_PERL 809# if ENABLE_PERL
914# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 810# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
915# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 811# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
916# else 812# else
917# define COMPOSE_LO 0xd800UL 813# define COMPOSE_LO 0xd800UL
918# define COMPOSE_HI 0xf8ffUL 814# define COMPOSE_HI 0xf8ffUL
919# endif 815# endif
… …
948#endif 844#endif
949 845
950/****************************************************************************/ 846/****************************************************************************/
951 847
952#ifdef KEYSYM_RESOURCE 848#ifdef KEYSYM_RESOURCE
953 class keyboard_manager; 849class keyboard_manager;
954#endif 850#endif
955 851
956struct rxvt_term : zero_initialized, rxvt_vars { 852struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
853
854 // special markers with magic addresses
855 static const char resval_undef []; // options specifically unset
856 static const char resval_on []; // boolean options switched on
857 static const char resval_off []; // or off
858
957 log_callback *log_hook; // log error messages through this hook, if != 0 859 log_callback *log_hook; // log error messages through this hook, if != 0
958 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 860 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
959#if ENABLE_PERL 861#if ENABLE_PERL
960 rxvt_perl_term perl; 862 rxvt_perl_term perl;
961#endif 863#endif
962 struct mbstate mbstate; // current input multibyte state 864 struct mbstate mbstate; // current input multibyte state
963 865
964 unsigned char want_refresh:1, 866 unsigned char want_refresh:1,
965#ifdef TRANSPARENT
966 want_full_refresh:1, /* awaiting full screen refresh */
967#endif
968#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
969 am_transparent:1, /* is a transparent term */
970 am_pixmap_trans:1, /* transparency w/known root pixmap */
971#endif
972 current_screen:1, /* primary or secondary */ 867 current_screen:1, /* primary or secondary */
973 hate_those_clicks:1, /* a.k.a. keep mark position */
974 num_scr_allow:1, 868 num_scr_allow:1,
975 bypass_keystate:1, 869 bypass_keystate:1,
976#ifdef CURSOR_BLINK 870#ifdef CURSOR_BLINK
977 hidden_cursor:1, 871 hidden_cursor:1,
978#endif 872#endif
… …
993#endif 887#endif
994 scrollbar_align, 888 scrollbar_align,
995 selection_wait, 889 selection_wait,
996 selection_type; 890 selection_type;
997/* ---------- */ 891/* ---------- */
892 bool rvideo_state, rvideo_mode;
893#ifndef NO_BELL
998 short rvideo; 894 bool rvideo_bell;
895#endif
999 int num_scr; /* screen: number lines scrolled */ 896 int num_scr; /* screen: number lines scrolled */
1000 int prev_ncol, /* screen: previous number of columns */ 897 int prev_ncol, /* screen: previous number of columns */
1001 prev_nrow; /* screen: previous number of rows */ 898 prev_nrow; /* screen: previous number of rows */
1002/* ---------- */ 899/* ---------- */
1003 rend_t rstyle; 900 rend_t rstyle;
1004/* ---------- */
1005 uint32_t pixcolor_set[NPIXCLR_SETS];
1006/* ---------- */ 901/* ---------- */
1007#ifdef SELECTION_SCROLLING 902#ifdef SELECTION_SCROLLING
1008 int scroll_selection_lines; 903 int scroll_selection_lines;
1009 enum page_dirn scroll_selection_dir; 904 enum page_dirn scroll_selection_dir;
1010 int selection_save_x, 905 int selection_save_x,
… …
1016 /* give proper Scroll behaviour */ 911 /* give proper Scroll behaviour */
1017#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 912#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1018 mouse_slip_wheel_speed, 913 mouse_slip_wheel_speed,
1019#endif 914#endif
1020 refresh_count, 915 refresh_count,
1021 refresh_limit,
1022 last_bot, /* scrollbar last bottom position */ 916 last_bot, /* scrollbar last bottom position */
1023 last_top, /* scrollbar last top position */ 917 last_top, /* scrollbar last top position */
1024 last_state, /* scrollbar last state */ 918 last_state, /* scrollbar last state */
1025 scrollbar_len, 919 scrollbar_len,
1026 window_vt_x, 920 window_vt_x,
1027 window_vt_y, 921 window_vt_y,
1028 window_sb_x, 922 window_sb_x,
923 mouse_row,
924 mouse_col,
1029# ifdef POINTER_BLANK 925# ifdef POINTER_BLANK
1030 pointerBlankDelay, 926 pointerBlankDelay,
1031# endif 927# endif
1032 allowedxerror; 928 allowedxerror;
1033/* ---------- */ 929/* ---------- */
… …
1037 int old_width, /* last used width in screen resize */ 933 int old_width, /* last used width in screen resize */
1038 old_height; /* last used height in screen resize */ 934 old_height; /* last used height in screen resize */
1039 unsigned long priv_modes, 935 unsigned long priv_modes,
1040 SavedModes; 936 SavedModes;
1041/* ---------- */ 937/* ---------- */
1042 Atom xa[NUM_XA]; 938 Atom *xa;
1043/* ---------- */ 939/* ---------- */
1044#ifdef RXVT_SCROLLBAR 940#ifdef RXVT_SCROLLBAR
1045 GC scrollbarGC, 941 GC scrollbarGC,
1046 topShadowGC, 942 topShadowGC,
1047 botShadowGC; 943 botShadowGC;
… …
1072 char * incr_buf; 968 char * incr_buf;
1073 size_t incr_buf_size, incr_buf_fill; 969 size_t incr_buf_size, incr_buf_fill;
1074/* ---------- */ 970/* ---------- */
1075 Cursor leftptr_cursor; 971 Cursor leftptr_cursor;
1076/* ---------- */ 972/* ---------- */
1077#ifndef NO_BACKSPACE_KEY
1078 const char *key_backspace;
1079#endif
1080#ifndef NO_DELETE_KEY
1081 const char *key_delete;
1082#endif
1083 struct mouse_event MEvent; 973 struct mouse_event MEvent;
1084 XComposeStatus compose; 974 XComposeStatus compose;
1085 ttymode_t tio; 975 ttymode_t tio;
1086 row_col_t oldcursor; 976 row_col_t oldcursor;
1087#ifdef XPM_BACKGROUND 977#ifdef HAVE_BG_PIXMAP
1088 bgPixmap_t bgPixmap; 978 bgPixmap_t bgPixmap;
1089 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 979#endif
980#ifdef HAVE_AFTERIMAGE
981 ASVisual *asv;
982 ASImageManager *asimman;
1090#endif 983#endif
1091 984
1092#if ENABLE_OVERLAY 985#if ENABLE_OVERLAY
1093 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 986 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1094 text_t **ov_text; 987 text_t **ov_text;
1095 rend_t **ov_rend; 988 rend_t **ov_rend;
1096 989
1097 void scr_swap_overlay (); 990 void scr_swap_overlay () NOTHROW;
1098 void scr_overlay_new (int x, int y, int w, int h); 991 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1099 void scr_overlay_off (); 992 void scr_overlay_off () NOTHROW;
1100 void scr_overlay_set (int x, int y, 993 void scr_overlay_set (int x, int y,
1101 text_t text, 994 text_t text,
1102 rend_t rend = OVERLAY_RSTYLE); 995 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1103 void scr_overlay_set (int x, int y, const char *s); 996 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1104 void scr_overlay_set (int x, int y, const wchar_t *s); 997 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1105#endif 998#endif
1106 999
1107 vector<void *> allocated; // free these memory blocks with free() 1000 vector<void *> allocated; // free these memory blocks with free()
1108 1001
1109 char *env_windowid; /* environmental variable WINDOWID */ 1002 char env_windowid[21]; /* environmental variable WINDOWID */
1003 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1110 char *env_display; /* environmental variable DISPLAY */ 1004 char *env_display; /* environmental variable DISPLAY */
1111 char *env_term; /* environmental variable TERM */ 1005 char *env_term; /* environmental variable TERM */
1112 char *env_colorfgbg; 1006
1113 char *locale; 1007 char *locale;
1114 char charsets[4]; 1008 char charsets[4];
1115 char *v_buffer; /* pointer to physical buffer */ 1009 char *v_buffer; /* pointer to physical buffer */
1116 unsigned int v_buflen; /* size of area to write */ 1010 unsigned int v_buflen; /* size of area to write */
1117 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1011 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1118 1012
1119#ifdef KEYSYM_RESOURCE 1013#ifdef KEYSYM_RESOURCE
1120 keyboard_manager *keyboard; 1014 keyboard_manager *keyboard;
1121#endif 1015#endif
1122 1016
1123 const char *rs[NUM_RESOURCES]; 1017 const char *rs[NUM_RESOURCES];
1124 /* command input buffering */ 1018 /* command input buffering */
1125 char *cmdbuf_ptr, *cmdbuf_endp; 1019 char *cmdbuf_ptr, *cmdbuf_endp;
1126 char cmdbuf_base[CBUFSIZ]; 1020 char cmdbuf_base[CBUFSIZ];
1127 1021
1128 rxvt_ptytty pty; 1022 ptytty *pty;
1129 rxvt_session session;
1130 1023
1131 rxvt_salloc *talloc; // text line allocator 1024 rxvt_salloc *talloc; // text line allocator
1132 rxvt_salloc *ralloc; // rend line allocator 1025 rxvt_salloc *ralloc; // rend line allocator
1133 1026
1134 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1027 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1142 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1035 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1143 void iso14755_54 (int x, int y); 1036 void iso14755_54 (int x, int y);
1144# endif 1037# endif
1145#endif 1038#endif
1146 1039
1147 // modifies first argument(!) 1040 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1148 void paste (char *data, unsigned int len);
1149 1041
1150 long vt_emask, vt_emask_perl;
1151
1152 void vt_select_input () const 1042 void vt_select_input () const NOTHROW
1153 { 1043 {
1154 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1044 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1155 } 1045 }
1156 1046
1157#if TRANSPARENT 1047#if ENABLE_TRANSPARENCY || ENABLE_PERL
1158 void rootwin_cb (XEvent &xev); 1048 void rootwin_cb (XEvent &xev);
1159 xevent_watcher rootwin_ev; 1049 xevent_watcher rootwin_ev;
1160#endif 1050#endif
1051#ifdef HAVE_BG_PIXMAP
1052 int update_background ();
1053 void update_background_cb (ev::timer &w, int revents);
1054 ev::timer update_background_ev;
1055#endif
1161 1056
1162 void x_cb (XEvent &xev); 1057 void x_cb (XEvent &xev);
1163 void flush ();
1164 xevent_watcher termwin_ev; 1058 xevent_watcher termwin_ev;
1165 xevent_watcher vt_ev; 1059 xevent_watcher vt_ev;
1166#ifdef HAVE_SCROLLBARS 1060#ifdef HAVE_SCROLLBARS
1167 xevent_watcher scrollbar_ev; 1061 xevent_watcher scrollbar_ev;
1168#endif 1062#endif
1169 1063
1170 void check_cb (check_watcher &w); check_watcher check_ev; 1064 void child_cb (ev::child &w, int revents); ev::child child_ev;
1171 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1065 void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1172 void flush_cb (time_watcher &w); time_watcher flush_ev; 1066 void destroy_cb (ev::check &w, int revents); ev::check destroy_ev;
1173 1067 void flush ();
1174 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1068 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1175 1069 bool pty_fill ();
1176 void incr_cb (time_watcher &w); time_watcher incr_ev; 1070 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1071 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1177 1072
1178#ifdef CURSOR_BLINK 1073#ifdef CURSOR_BLINK
1179 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1074 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1180#endif 1075#endif
1181#ifdef TEXT_BLINK 1076#ifdef TEXT_BLINK
1182 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1077 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1078#endif
1079#ifndef NO_BELL
1080 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1183#endif 1081#endif
1184 1082
1185#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1083#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1186 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1084 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1187#endif 1085#endif
1188#ifdef SELECTION_SCROLLING 1086#ifdef SELECTION_SCROLLING
1189 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1087 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1190#endif 1088#endif
1191#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1089#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1192 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1090 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1193#endif 1091#endif
1194 1092
1195#ifdef POINTER_BLANK 1093#ifdef POINTER_BLANK
1196 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1094 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1197 void pointer_blank (); 1095 void pointer_blank ();
1198#endif 1096#endif
1199 void pointer_unblank (); 1097 void pointer_unblank ();
1200 1098
1201 void tt_printf (const char *fmt,...); 1099 void tt_printf (const char *fmt,...);
1202 void tt_write (const char *data, unsigned int len); 1100 void tt_write (const char *data, unsigned int len);
1203 void pty_write (); 1101 void pty_write ();
1204 1102
1205 void tt_winch (); 1103 bool init (stringvec *argv, stringvec *envv)
1206 1104 {
1207 rxvt_term (); 1105 this->argv = argv;
1208 ~rxvt_term (); 1106 return init (argv->size (), argv->begin (), envv);
1209 void child_exit (); // child has exited, usually destroys 1107 }
1210 void destroy ();
1211 void emergency_cleanup ();
1212
1213 bool init (int argc, const char *const *argv);
1214 bool init_vars ();
1215
1216 bool pty_fill ();
1217 1108
1218 void make_current () const // make this the "currently active" urxvt instance 1109 void make_current () const // make this the "currently active" urxvt instance
1219 { 1110 {
1220 SET_R (this); 1111 SET_R (this);
1112 set_environ (envv);
1221 rxvt_set_locale (locale); 1113 rxvt_set_locale (locale);
1222 set_environ (envv);
1223 } 1114 }
1224 1115
1225 void init_secondary ();
1226 const char **init_resources (int argc, const char *const *argv);
1227 const char *x_resource (const char *name);
1228 void init_env ();
1229 void set_locale (const char *locale);
1230 void init_xlocale ();
1231 void init_command (const char *const *argv);
1232 void run_command (const char *const *argv);
1233 int run_child (const char *const *argv);
1234
1235 void color_aliases (int idx);
1236 void recolour_cursor ();
1237 void create_windows (int argc, const char *const *argv);
1238 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1239 void window_calc (unsigned int newwidth, unsigned int newheight);
1240
1241#if USE_XIM 1116#if USE_XIM
1242 rxvt_xim *input_method; 1117 rxvt_xim *input_method;
1243 XIC Input_Context; 1118 XIC Input_Context;
1244 XIMStyle input_style; 1119 XIMStyle input_style;
1245 XPoint spot; // most recently sent spot position 1120 XPoint spot; // most recently sent spot position
1246 1121
1247 void im_destroy (); 1122 void im_destroy ();
1248 void im_cb (); im_watcher im_ev; 1123 void im_cb (); im_watcher im_ev;
1249 void im_set_size (XRectangle &size); 1124 void im_set_size (XRectangle &size);
1250 void im_set_position (XPoint &pos); 1125 void im_set_position (XPoint &pos) NOTHROW;
1251 void im_set_color (unsigned long &fg, unsigned long &bg); 1126 void im_set_color (unsigned long &fg, unsigned long &bg);
1252 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1127 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1253 1128
1254 bool IMisRunning (); 1129 bool IMisRunning ();
1255 void IMSendSpot (); 1130 void IMSendSpot ();
1256 bool IM_get_IC (const char *modifiers); 1131 bool IM_get_IC (const char *modifiers);
1257 void IMSetStatusPosition (); 1132 void IMSetPosition ();
1258#endif 1133#endif
1259
1260 void resize_scrollbar ();
1261
1262 void pixel_position (int *x, int *y);
1263
1264 void selection_click (int clicks, int x, int y);
1265 void selection_extend (int x, int y, int flag);
1266 void selection_rotate (int x, int y);
1267
1268 /* autoconvert */
1269 1134
1270 // command.C 1135 // command.C
1271 void lookup_key (XKeyEvent &ev); 1136 void key_press (XKeyEvent &ev);
1137 void key_release (XKeyEvent &ev);
1272 unsigned int cmd_write (const char *str, unsigned int count); 1138 unsigned int cmd_write (const char *str, unsigned int count);
1273 1139
1274 wchar_t next_char (); 1140 wchar_t next_char () NOTHROW;
1275 wchar_t cmd_getc (); 1141 wchar_t cmd_getc () THROW ((class out_of_input));
1276 uint32_t next_octet (); 1142 uint32_t next_octet () NOTHROW;
1277 uint32_t cmd_get8 (); 1143 uint32_t cmd_get8 () THROW ((class out_of_input));
1278 1144
1279 bool cmd_parse (); 1145 bool cmd_parse ();
1280 void mouse_report (XButtonEvent &ev); 1146 void mouse_report (XButtonEvent &ev);
1281 void button_press (XButtonEvent &ev); 1147 void button_press (XButtonEvent &ev);
1282 void button_release (XButtonEvent &ev); 1148 void button_release (XButtonEvent &ev);
1283 void focus_in (); 1149 void focus_in ();
1284 void focus_out (); 1150 void focus_out ();
1285 int check_our_parents (); 1151 void update_fade_color (unsigned int idx);
1286#ifdef PRINTPIPE 1152#ifdef PRINTPIPE
1287 FILE *popen_printer (); 1153 FILE *popen_printer ();
1288 int pclose_printer (FILE *stream); 1154 int pclose_printer (FILE *stream);
1289#endif 1155#endif
1290 void process_print_pipe (); 1156 void process_print_pipe ();
… …
1301 int privcases (int mode, unsigned long bit); 1167 int privcases (int mode, unsigned long bit);
1302 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1168 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1303 void process_sgr_mode (unsigned int nargs, const int *arg); 1169 void process_sgr_mode (unsigned int nargs, const int *arg);
1304 void process_graphics (); 1170 void process_graphics ();
1305 // init.C 1171 // init.C
1172 bool init_vars ();
1173 void init_secondary ();
1174 const char **init_resources (int argc, const char *const *argv);
1175 void init_env ();
1176 void set_locale (const char *locale);
1177 void init_xlocale ();
1178 void init_command (const char *const *argv);
1179 void run_command (const char *const *argv);
1180 int run_child (const char *const *argv);
1181 void color_aliases (int idx);
1182 void create_windows (int argc, const char *const *argv);
1306 void Get_Colours (); 1183 void Get_Colours ();
1307 void get_ourmods (); 1184 void get_ourmods ();
1308 // main.C 1185 // main.C
1309 void privileged_utmp (rxvt_privaction action); 1186 void tt_winch ();
1187 rxvt_term ();
1188 ~rxvt_term ();
1189 void destroy ();
1190 void emergency_cleanup ();
1191 bool init (int argc, const char *const *argv, stringvec *envv);
1192 void recolour_cursor ();
1193 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1194 void window_calc (unsigned int newwidth, unsigned int newheight);
1310 bool set_fonts (); 1195 bool set_fonts ();
1311 void set_string_property (Atom prop, const char *str, int len = -1); 1196 void set_string_property (Atom prop, const char *str, int len = -1);
1312 void set_utf8_property (Atom prop, const char *str, int len = -1); 1197 void set_utf8_property (Atom prop, const char *str, int len = -1);
1313 void set_title (const char *str); 1198 void set_title (const char *str);
1314 void set_icon_name (const char *str); 1199 void set_icon_name (const char *str);
1315 void set_window_color (int idx, const char *color); 1200 void set_window_color (int idx, const char *color);
1316 void set_colorfgbg (); 1201 void set_colorfgbg ();
1317 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1202 bool set_color (rxvt_color &color, const char *name);
1203 void alias_color (int dst, int src);
1318 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1204 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1205 void get_window_origin (int &x, int &y);
1206 Pixmap get_pixmap_property (int prop_id);
1319 1207
1320 // screen.C 1208 // screen.C
1321 1209
1322 void lalloc (line_t &l) const 1210 void lalloc (line_t &l) const
1323 { 1211 {
… …
1345 1233
1346 if (ncol > prev_ncol) 1234 if (ncol > prev_ncol)
1347 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1235 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1348 } 1236 }
1349 1237
1350 int fgcolor_of (rend_t r) const 1238 int fgcolor_of (rend_t r) const NOTHROW
1351 { 1239 {
1352 int base = GET_BASEFG (r); 1240 int base = GET_BASEFG (r);
1353#ifndef NO_BRIGHTCOLOR 1241#ifndef NO_BRIGHTCOLOR
1354 if (r & RS_Bold 1242 if (r & RS_Bold
1355# if ENABLE_STYLES 1243# if ENABLE_STYLES
1356 && OPTION (Opt_intensityStyles) 1244 && option (Opt_intensityStyles)
1357# endif 1245# endif
1358 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1246 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1359 base += minBrightCOLOR - minCOLOR; 1247 base += minBrightCOLOR - minCOLOR;
1360#endif 1248#endif
1361 return base; 1249 return base;
1362 } 1250 }
1363 1251
1364 int bgcolor_of (rend_t r) const 1252 int bgcolor_of (rend_t r) const NOTHROW
1365 { 1253 {
1366 int base = GET_BASEBG (r); 1254 int base = GET_BASEBG (r);
1367#ifndef NO_BRIGHTCOLOR 1255#ifndef NO_BRIGHTCOLOR
1368 if (r & RS_Blink 1256 if (r & RS_Blink
1369# if ENABLE_STYLES 1257# if ENABLE_STYLES
1370 && OPTION (Opt_intensityStyles) 1258 && option (Opt_intensityStyles)
1371# endif 1259# endif
1372 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1260 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1373 base += minBrightCOLOR - minCOLOR; 1261 base += minBrightCOLOR - minCOLOR;
1374#endif 1262#endif
1375 return base; 1263 return base;
1376 } 1264 }
1377 1265
1378 bool option (uint32_t opt) const 1266 bool option (uint8_t opt) const NOTHROW
1379 { 1267 {
1380 return OPTION (opt); 1268 return options[opt >> 3] & (1 << (opt & 7));
1381 } 1269 }
1382 1270
1383 void set_option (uint32_t opt, bool set) 1271 void set_option (uint8_t opt, bool set = true) NOTHROW
1384 { 1272 {
1385 if (set) 1273 if (set)
1386 options |= opt; 1274 options[opt >> 3] |= (1 << (opt & 7));
1387 else 1275 else
1388 options &= ~opt; 1276 options[opt >> 3] &= ~(1 << (opt & 7));
1389 } 1277 }
1390 1278
1279 void PrivMode (int set, unsigned bit) NOTHROW
1280 {
1281 if (set)
1282 priv_modes |= bit;
1283 else
1284 priv_modes &= ~bit;
1285 }
1286
1287 // modifies first argument(!)
1288 void paste (char *data, unsigned int len) NOTHROW;
1391 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1289 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1392 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1290 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1393 int scr_scroll_text (int row1, int row2, int count); 1291 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1394 void scr_reset (); 1292 void scr_reset ();
1395 void scr_release (); 1293 void scr_release () NOTHROW;
1396 void scr_clear (bool really = false); 1294 void scr_clear (bool really = false) NOTHROW;
1397 void scr_refresh (); 1295 void scr_refresh () NOTHROW;
1398 bool scr_refresh_rend (rend_t mask, rend_t value); 1296 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1399 void scr_erase_screen (int mode); 1297 void scr_erase_screen (int mode) NOTHROW;
1400#if ENABLE_FRILLS 1298#if ENABLE_FRILLS
1401 void scr_erase_savelines (); 1299 void scr_erase_savelines () NOTHROW;
1402 void scr_backindex (); 1300 void scr_backindex () NOTHROW;
1403 void scr_forwardindex (); 1301 void scr_forwardindex () NOTHROW;
1404#endif 1302#endif
1405 void scr_touch (bool refresh); 1303 void scr_touch (bool refresh) NOTHROW;
1406 void scr_expose (int x, int y, int width, int height, bool refresh); 1304 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1407 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1408 void scr_recolour (); 1305 void scr_recolour () NOTHROW;
1409 void scr_remap_chars (); 1306 void scr_remap_chars () NOTHROW;
1410 void scr_remap_chars (line_t &l); 1307 void scr_remap_chars (line_t &l) NOTHROW;
1308
1309 enum cursor_mode { SAVE, RESTORE };
1411 1310
1412 void scr_poweron (); 1311 void scr_poweron ();
1413 void scr_cursor (int mode); 1312 void scr_cursor (cursor_mode mode) NOTHROW;
1414 void scr_do_wrap (); 1313 void scr_do_wrap () NOTHROW;
1314 void scr_swap_screen () NOTHROW;
1415 int scr_change_screen (int scrn); 1315 void scr_change_screen (int scrn);
1416 void scr_color (unsigned int color, int fgbg); 1316 void scr_color (unsigned int color, int fgbg) NOTHROW;
1417 void scr_rendition (int set, int style); 1317 void scr_rendition (int set, int style) NOTHROW;
1418 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1318 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1419 void scr_backspace (); 1319 void scr_backspace () NOTHROW;
1420 void scr_tab (int count, bool ht = false); 1320 void scr_tab (int count, bool ht = false) NOTHROW;
1421 void scr_gotorc (int row, int col, int relative); 1321 void scr_gotorc (int row, int col, int relative) NOTHROW;
1422 void scr_index (enum page_dirn direction); 1322 void scr_index (enum page_dirn direction) NOTHROW;
1423 void scr_erase_line (int mode); 1323 void scr_erase_line (int mode) NOTHROW;
1424 void scr_E (); 1324 void scr_E () NOTHROW;
1425 void scr_insdel_lines (int count, int insdel); 1325 void scr_insdel_lines (int count, int insdel) NOTHROW;
1426 void scr_insdel_chars (int count, int insdel); 1326 void scr_insdel_chars (int count, int insdel) NOTHROW;
1427 void scr_scroll_region (int top, int bot); 1327 void scr_scroll_region (int top, int bot) NOTHROW;
1428 void scr_cursor_visible (int mode); 1328 void scr_cursor_visible (int mode) NOTHROW;
1429 void scr_autowrap (int mode); 1329 void scr_autowrap (int mode) NOTHROW;
1430 void scr_relative_origin (int mode); 1330 void scr_relative_origin (int mode) NOTHROW;
1431 void scr_insert_mode (int mode); 1331 void scr_insert_mode (int mode) NOTHROW;
1432 void scr_set_tab (int mode); 1332 void scr_set_tab (int mode) NOTHROW;
1433 void scr_rvideo_mode (int mode); 1333 void scr_rvideo_mode (bool on) NOTHROW;
1434 void scr_report_position (); 1334 void scr_report_position () NOTHROW;
1435 void set_font_style (); 1335 void set_font_style () NOTHROW;
1436 void scr_charset_choose (int set); 1336 void scr_charset_choose (int set) NOTHROW;
1437 void scr_charset_set (int set, unsigned int ch); 1337 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1438 void scr_move_to (int y, int len); 1338 void scr_move_to (int y, int len) NOTHROW;
1439 bool scr_page (enum page_dirn direction, int nlines); 1339 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1440 bool scr_changeview (int new_view_start); 1340 bool scr_changeview (int new_view_start) NOTHROW;
1441 void scr_bell (); 1341 void scr_bell () NOTHROW;
1442 void scr_printscreen (int fullhist); 1342 void scr_printscreen (int fullhist) NOTHROW;
1443 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1343 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1444 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1344 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1445 void scr_reverse_selection (); 1345 void scr_reverse_selection () NOTHROW;
1446 void scr_dump (int fd); 1346 void scr_dump (int fd) NOTHROW;
1347
1447 void selection_check (int check_more); 1348 void selection_check (int check_more) NOTHROW;
1448 void selection_paste (Window win, Atom prop, bool delete_prop); 1349 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1449 void selection_property (Window win, Atom prop); 1350 void selection_property (Window win, Atom prop) NOTHROW;
1450 void selection_request (Time tm, int x, int y); 1351 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1451 int selection_request_other (Atom target, int selnum); 1352 int selection_request_other (Atom target, int selnum) NOTHROW;
1452 void selection_clear (); 1353 void selection_clear () NOTHROW;
1453 void selection_make (Time tm); 1354 void selection_make (Time tm);
1454 bool selection_grab (Time tm); 1355 bool selection_grab (Time tm) NOTHROW;
1455 void selection_start_colrow (int col, int row); 1356 void selection_start_colrow (int col, int row) NOTHROW;
1456 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1357 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1457 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1358 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1458 void selection_remove_trailing_spaces (); 1359 void selection_remove_trailing_spaces () NOTHROW;
1459 void selection_send (const XSelectionRequestEvent &rq); 1360 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1361 void selection_click (int clicks, int x, int y) NOTHROW;
1362 void selection_extend (int x, int y, int flag) NOTHROW;
1363 void selection_rotate (int x, int y) NOTHROW;
1460 1364
1461#if defined(NEXT_SCROLLBAR) 1365#if defined(NEXT_SCROLLBAR)
1462 // scrollbar-next.C 1366 // scrollbar-next.C
1463 Pixmap renderPixmap (const char *const *data, int width, int height); 1367 Pixmap renderPixmap (const char *const *data, int width, int height);
1464 void init_scrollbar_stuff (); 1368 void init_scrollbar_stuff ();
… …
1480 // scrollbar-plain.C 1384 // scrollbar-plain.C
1481 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1385 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1482#endif 1386#endif
1483 1387
1484 // scrollbar.C 1388 // scrollbar.C
1389 void resize_scrollbar ();
1485 int scrollbar_mapping (int map); 1390 int scrollbar_mapping (int map);
1486 int scrollbar_show (int update); 1391 int scrollbar_show (int update);
1487 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1392 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1488 1393
1489 // xdefaults.C 1394 // xdefaults.C
1490 void get_options (int argc, const char *const *argv); 1395 void get_options (int argc, const char *const *argv);
1491 int parse_keysym (const char *str, const char *arg); 1396 int parse_keysym (const char *str, const char *arg);
1492 void get_xdefaults (FILE *stream, const char *name); 1397 const char *x_resource (const char *name);
1493 void extract_resources (); 1398 void extract_resources ();
1494 // xpm.C
1495 int scale_pixmap (const char *geom);
1496 void resize_pixmap ();
1497 Pixmap set_bgPixmap (const char *file);
1498}; 1399};
1499 1400
1500/* 1401#endif /* _RXVT_H_ */
1501 *****************************************************************************
1502 * PROTOTYPES
1503 *****************************************************************************
1504 */
1505#ifdef PROTOTYPES
1506# define __PROTO(p) p
1507#else
1508# define __PROTO(p) ()
1509#endif
1510 1402
1511#ifdef DEBUG_malloc
1512# include "dmalloc.h" /* This comes last */
1513#endif
1514
1515#endif /* _RXVT_H_ */
1516

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