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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.213 by root, Tue Jan 17 06:06:42 2006 UTC vs.
Revision 1.335 by root, Mon Dec 24 06:51:37 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>
26 29
27#include <X11/cursorfont.h> 30#include <X11/cursorfont.h>
28#include <X11/keysym.h> 31#include <X11/keysym.h>
29#include <X11/keysymdef.h> 32#include <X11/keysymdef.h>
30#include <X11/Xatom.h> 33#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
34 34
35#include "encoding.h" 35#include "encoding.h"
36#include "rxvtutil.h"
36#include "rxvtfont.h" 37#include "rxvtfont.h"
37#include "rxvttoolkit.h" 38#include "rxvttoolkit.h"
38#include "iom.h" 39#include "ev_cpp.h"
39#include "salloc.h" 40#include "salloc.h"
41#include "libptytty.h"
40 42
41#include "rxvtperl.h" 43#include "rxvtperl.h"
42 44
43// try to avoid some macros to decrease code size, on some systems 45// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 46#if ENABLE_MINIMAL
… …
66 68
67#ifndef HAVE_XPOINTER 69#ifndef HAVE_XPOINTER
68typedef char *XPointer; 70typedef char *XPointer;
69#endif 71#endif
70 72
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 73#include <termios.h>
73typedef struct termios ttymode_t; 74typedef 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 75
85#ifdef XPM_BACKGROUND 76#include "background.h"
86# ifdef XPM_INC_X11
87# include <X11/xpm.h>
88# else
89# include <xpm.h>
90# endif
91#endif
92 77
93#ifndef STDIN_FILENO 78#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 79# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 80# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 81# define STDERR_FILENO 2
97#endif 82#endif
98 83
84#if !defined (EACCESS) && defined(EAGAIN)
85# define EACCESS EAGAIN
86#endif
87
88#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
89# define EXIT_SUCCESS 0 /* exit function success */
90# define EXIT_FAILURE 1 /* exit function failure */
91#endif
92
93#ifndef PATH_MAX
94# define PATH_MAX 16384
95#endif
96
97/****************************************************************************/
98
99// exception thrown on fatal (per-instance) errors
100class rxvt_failure_exception { };
101
102// exception thrown when the command parser runs out of input data
103class out_of_input { };
104
99/* 105/*
100 ***************************************************************************** 106 *****************************************************************************
101 * PROTOTYPES 107 * PROTOTYPES
102 ***************************************************************************** 108 *****************************************************************************
103 */ 109 */
104// main.C 110// main.C
105RETSIGTYPE rxvt_Child_signal (int sig);
106RETSIGTYPE rxvt_Exit_signal (int sig);
107void rxvt_clean_exit ();
108void * rxvt_malloc (size_t size); 111void * rxvt_malloc (size_t size);
109void * rxvt_calloc (size_t number, size_t size); 112void * rxvt_calloc (size_t number, size_t size);
110void * rxvt_realloc (void *ptr, size_t size); 113void * rxvt_realloc (void *ptr, size_t size);
111void rxvt_privileges (rxvt_privaction action);
112 114
113// util.C 115// misc.C
114char * rxvt_wcstombs (const wchar_t *str, int len = -1); 116char * rxvt_wcstombs (const wchar_t *str, int len = -1);
115wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 117wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
116char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
117wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 119wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
118char * rxvt_strdup (const char *str);
119 120
120// misc.C
121char * rxvt_r_basename (const char *str); 121char * rxvt_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr); 122void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...); 123void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...); 124void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt,...); 125void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure (); 126void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127int rxvt_Str_match (const char *s1, const char *s2); 127
128const char * rxvt_Str_skip_space (const char *str);
129char * rxvt_Str_trim (char *str); 128char * rxvt_strtrim (char *str) NOTHROW;
130int rxvt_Str_escaped (char *str);
131char ** rxvt_splitcommastring (const char *cs); 129char ** rxvt_splitcommastring (const char *cs) NOTHROW;
132void rxvt_freecommastring (char **cs); 130void rxvt_freecommastring (char **cs) NOTHROW;
133char * rxvt_File_find (const char *file, const char *ext, const char *path);
134void rxvt_usleep (int usecs);
135 131
136///////////////////////////////////////////////////////////////////////////// 132/////////////////////////////////////////////////////////////////////////////
137 133
138// temporarily replace the process environment 134// temporarily replace the process environment
139extern char **environ; 135extern char **environ;
140extern char **rxvt_environ; // the original environ pointer 136extern char **rxvt_environ; // the original environ pointer
141 137
142inline void set_environ (stringvec *envv) 138static inline void set_environ (stringvec *envv)
143{ 139{
140#if ENABLE_PERL
141 assert (envv);
142#else
144 if (envv) 143 if (envv)
144#endif
145 environ = (char **)envv->begin (); 145 environ = (char **)envv->begin ();
146} 146}
147 147
148inline void set_environ (char **envv) 148static inline void set_environ (char **envv)
149{ 149{
150#if ENABLE_PERL
151 assert (envv);
152#else
150 if (envv) 153 if (envv)
154#endif
151 environ = envv; 155 environ = envv;
152} 156}
153 157
154/* 158/*
155 ***************************************************************************** 159 *****************************************************************************
156 * STRUCTURES AND TYPEDEFS 160 * STRUCTURES AND TYPEDEFS
157 ***************************************************************************** 161 *****************************************************************************
158 */ 162 */
159struct grwin_t;
160 163
161/* If we're using either the rxvt scrollbar, keep the 164/* If we're using either the rxvt scrollbar, keep the
162 * scrollColor resource. 165 * scrollColor resource.
163 */ 166 */
164#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 167#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
165# define KEEP_SCROLLCOLOR 1 168# define KEEP_SCROLLCOLOR 1
166#else 169#else
167# undef KEEP_SCROLLCOLOR 170# undef KEEP_SCROLLCOLOR
168#endif
169
170#ifdef XPM_BACKGROUND
171typedef struct {
172 short w, h, x, y;
173 Pixmap pixmap;
174} bgPixmap_t;
175#endif 171#endif
176 172
177/* 173/*
178 * the 'essential' information for reporting Mouse Events 174 * the 'essential' information for reporting Mouse Events
179 * pared down from XButtonEvent 175 * pared down from XButtonEvent
… …
183 Time time; /* milliseconds */ 179 Time time; /* milliseconds */
184 unsigned int state; /* key or button mask */ 180 unsigned int state; /* key or button mask */
185 unsigned int button; /* detail */ 181 unsigned int button; /* detail */
186}; 182};
187 183
188#if ENABLE_FRILLS
189typedef struct _mwmhints {
190 CARD32 flags;
191 CARD32 functions;
192 CARD32 decorations;
193 INT32 input_mode;
194 CARD32 status;
195} MWMHints;
196#endif
197
198#if ENABLE_XEMBED 184#if ENABLE_XEMBED
199// XEMBED messages 185// XEMBED messages
200# define XEMBED_EMBEDDED_NOTIFY 0 186# define XEMBED_EMBEDDED_NOTIFY 0
201# define XEMBED_WINDOW_ACTIVATE 1 187# define XEMBED_WINDOW_ACTIVATE 1
202# define XEMBED_WINDOW_DEACTIVATE 2 188# define XEMBED_WINDOW_DEACTIVATE 2
203# define XEMBED_REQUEST_FOCUS 3 189# define XEMBED_REQUEST_FOCUS 3
204# define XEMBED_FOCUS_IN 4 190# define XEMBED_FOCUS_IN 4
205# define XEMBED_FOCUS_OUT 5 191# define XEMBED_FOCUS_OUT 5
206# define XEMBED_FOCUS_NEXT 6 192# define XEMBED_FOCUS_NEXT 6
207# define XEMBED_FOCUS_PREV 7 193# define XEMBED_FOCUS_PREV 7
208 194
209# define XEMBED_MODALITY_ON 10 195# define XEMBED_MODALITY_ON 10
210# define XEMBED_MODALITY_OFF 11 196# define XEMBED_MODALITY_OFF 11
211# define XEMBED_REGISTER_ACCELERATOR 12 197# define XEMBED_REGISTER_ACCELERATOR 12
212# define XEMBED_UNREGISTER_ACCELERATOR 13 198# define XEMBED_UNREGISTER_ACCELERATOR 13
213# define XEMBED_ACTIVATE_ACCELERATOR 14 199# define XEMBED_ACTIVATE_ACCELERATOR 14
214 200
215// XEMBED detail code 201// XEMBED detail code
216# define XEMBED_FOCUS_CURRENT 0 202# define XEMBED_FOCUS_CURRENT 0
217# define XEMBED_FOCUS_FIRST 1 203# define XEMBED_FOCUS_FIRST 1
218# define XEMBED_FOCUS_LAST 2 204# define XEMBED_FOCUS_LAST 2
219 205
220# define XEMBED_MAPPED (1 << 0) 206# define XEMBED_MAPPED (1 << 0)
221#endif 207#endif
222 208
… …
226 ***************************************************************************** 212 *****************************************************************************
227 */ 213 */
228 214
229/* COLORTERM, TERM environment variables */ 215/* COLORTERM, TERM environment variables */
230#define COLORTERMENV "rxvt" 216#define COLORTERMENV "rxvt"
231#ifdef XPM_BACKGROUND 217#ifdef BG_IMAGE_FROM_FILE
232# define COLORTERMENVFULL COLORTERMENV "-xpm" 218# define COLORTERMENVFULL COLORTERMENV "-xpm"
233#else 219#else
234# define COLORTERMENVFULL COLORTERMENV 220# define COLORTERMENVFULL COLORTERMENV
235#endif 221#endif
236#ifndef TERMENV 222#ifndef TERMENV
237# define TERMENV "rxvt-unicode" 223# define TERMENV "rxvt-unicode"
238#endif 224#endif
239 225
240#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 226#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
241# define NO_MOUSE_REPORT_SCROLLBAR 1 227# define NO_MOUSE_REPORT_SCROLLBAR 1
242#endif
243
244/* now look for other badly set stuff */
245
246#if !defined (EACCESS) && defined(EAGAIN)
247# define EACCESS EAGAIN
248#endif
249
250#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
251# define EXIT_SUCCESS 0 /* exit function success */
252# define EXIT_FAILURE 1 /* exit function failure */
253#endif 228#endif
254 229
255#define scrollBar_esc 30 230#define scrollBar_esc 30
256 231
257#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 232#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
… …
393// fake styles 368// fake styles
394#define RS_Blink 0x00010000UL // blink 369#define RS_Blink 0x00010000UL // blink
395#define RS_RVid 0x00020000UL // reverse video 370#define RS_RVid 0x00020000UL // reverse video
396#define RS_Uline 0x00040000UL // underline 371#define RS_Uline 0x00040000UL // underline
397 372
373// toggle this to force redraw, must be != RS_Careful
374#define RS_redraw 0x01000000UL
375
398// 5 custom bits for extensions 376// 5 custom bits for extensions
399#define RS_customCount 32 377#define RS_customCount 32
400#define RS_customMask 0x00f80000UL 378#define RS_customMask 0x00f80000UL
401#define RS_customShift 19 379#define RS_customShift 19
402 380
… …
432 C0_NUL = 0x00, 410 C0_NUL = 0x00,
433 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 411 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
434 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 412 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
435 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 413 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
436 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 414 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
437}; 415};
438#define CHAR_ST 0x9c /* 0234 */ 416#define CHAR_ST 0x9c /* 0234 */
439 417
440/* 418/*
441 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 419 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
442 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 420 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
471 Rxvt_restoreFG = 39, // change default fg color 449 Rxvt_restoreFG = 39, // change default fg color
472 Rxvt_restoreBG = 49, // change default bg color 450 Rxvt_restoreBG = 49, // change default bg color
473 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 451 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
474 452
475 URxvt_locale = 701, // change locale 453 URxvt_locale = 701, // change locale
454 URxvt_version = 702, // request version
476 455
477 URxvt_Color_IT = 704, // change actual 'Italic' colour 456 URxvt_Color_IT = 704, // change actual 'Italic' colour
478 URxvt_Color_tint = 705, // change actual tint colour 457 URxvt_Color_tint = 705, // change actual tint colour
479 URxvt_Color_BD = 706, 458 URxvt_Color_BD = 706,
480 URxvt_Color_UL = 707, 459 URxvt_Color_UL = 707,
… …
496 * on the unnecessary items, e.g. Color_pointer, but won't bother 475 * on the unnecessary items, e.g. Color_pointer, but won't bother
497 * until we need to. Also, be aware of usage in pixcolor_set 476 * until we need to. Also, be aware of usage in pixcolor_set
498 */ 477 */
499 478
500enum colour_list { 479enum colour_list {
480 Color_none = -2,
481 Color_transparent = -1,
501 Color_fg = 0, 482 Color_fg = 0,
502 Color_bg, 483 Color_bg,
503 minCOLOR, /* 2 */ 484 minCOLOR, /* 2 */
504 Color_Black = minCOLOR, 485 Color_Black = minCOLOR,
505 Color_Red3, 486 Color_Red3,
… …
547#endif 528#endif
548#ifdef KEEP_SCROLLCOLOR 529#ifdef KEEP_SCROLLCOLOR
549 Color_scroll, 530 Color_scroll,
550 Color_trough, 531 Color_trough,
551#endif 532#endif
552#if TINTING 533#if ENABLE_TRANSPARENCY
553 Color_tint, 534 Color_tint,
554#endif 535#endif
555#if OFF_FOCUS_FADING 536#if OFF_FOCUS_FADING
556 Color_fade, 537 Color_fade,
557#endif 538#endif
… …
564 TOTAL_COLORS = NRS_COLORS 545 TOTAL_COLORS = NRS_COLORS
565#endif 546#endif
566}; 547};
567 548
568#define Color_Bits 7 // 0 .. maxTermCOLOR 549#define Color_Bits 7 // 0 .. maxTermCOLOR
569
570#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
571#define NPIXCLR_BITS 32
572 550
573/* 551/*
574 * Resource list 552 * Resource list
575 */ 553 */
576enum { 554enum {
… …
578# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 556# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
579# include "rsinc.h" 557# include "rsinc.h"
580# undef def 558# undef def
581# undef reserve 559# undef reserve
582 NUM_RESOURCES 560 NUM_RESOURCES
583};
584
585// see init.C:xa_names, which must be kept in sync
586enum {
587 XA_TEXT = 0,
588 XA_COMPOUND_TEXT,
589 XA_UTF8_STRING,
590 XA_MULTIPLE,
591 XA_TARGETS,
592 XA_TIMESTAMP,
593 XA_VT_SELECTION,
594 XA_INCR,
595 XA_WM_PROTOCOLS,
596 XA_WM_DELETE_WINDOW,
597 XA_CLIPBOARD,
598#if ENABLE_FRILLS
599 XA_MOTIF_WM_HINTS,
600#endif
601#if ENABLE_EWMH
602 XA_NET_WM_PID,
603 XA_NET_WM_NAME,
604 XA_NET_WM_ICON_NAME,
605 XA_NET_WM_PING,
606#endif
607#if USE_XIM
608 XA_WM_LOCALE_NAME,
609#endif
610#if TRANSPARENT
611 XA_XROOTPMAP_ID,
612 XA_ESETROOT_PMAP_ID,
613#endif
614#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
615 XA_DNDPROTOCOL,
616 XA_DNDSELECTION,
617#endif
618#if ENABLE_XEMBED
619 XA_XEMBED,
620 XA_XEMBED_INFO,
621#endif
622 NUM_XA
623}; 561};
624 562
625/* DEC private modes */ 563/* DEC private modes */
626#define PrivMode_132 (1UL<<0) 564#define PrivMode_132 (1UL<<0)
627#define PrivMode_132OK (1UL<<1) 565#define PrivMode_132OK (1UL<<1)
… …
641#define PrivMode_TtyOutputInh (1UL<<15) 579#define PrivMode_TtyOutputInh (1UL<<15)
642#define PrivMode_Keypress (1UL<<16) 580#define PrivMode_Keypress (1UL<<16)
643#define PrivMode_smoothScroll (1UL<<17) 581#define PrivMode_smoothScroll (1UL<<17)
644#define PrivMode_vt52 (1UL<<18) 582#define PrivMode_vt52 (1UL<<18)
645#define PrivMode_LFNL (1UL<<19) 583#define PrivMode_LFNL (1UL<<19)
646/* too annoying to implement X11 highlight tracking */ 584#define PrivMode_MouseBtnEvent (1UL<<20)
647/* #define PrivMode_MouseX11Track (1LU<<20) */ 585#define PrivMode_MouseAnyEvent (1UL<<21)
648 586
649#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 587#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
650#define PrivMode(test,bit) \
651 if (test) \
652 priv_modes |= (bit); \
653 else \
654 priv_modes &= ~(bit)
655 588
656#ifdef ALLOW_132_MODE 589#ifdef ALLOW_132_MODE
657# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 590# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
658#else 591#else
659# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 592# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
663#define IMBUFSIZ 128 // input modifier buffer sizes 596#define IMBUFSIZ 128 // input modifier buffer sizes
664#define KBUFSZ 512 // size of keyboard mapping buffer 597#define KBUFSZ 512 // size of keyboard mapping buffer
665#define CBUFSIZ 2048 // size of command buffer 598#define CBUFSIZ 2048 // size of command buffer
666#define UBUFSIZ 2048 // character buffer 599#define UBUFSIZ 2048 // character buffer
667 600
668#ifndef PATH_MAX 601#if ENABLE_FRILLS
669# define PATH_MAX 16384 602# include <X11/Xmd.h>
603typedef struct _mwmhints {
604 CARD32 flags;
605 CARD32 functions;
606 CARD32 decorations;
607 INT32 input_mode;
608 CARD32 status;
609} MWMHints;
670#endif 610#endif
671 611
672/* Motif window hints */ 612/* Motif window hints */
673#define MWM_HINTS_FUNCTIONS (1L << 0) 613#define MWM_HINTS_FUNCTIONS (1L << 0)
674#define MWM_HINTS_DECORATIONS (1L << 1) 614#define MWM_HINTS_DECORATIONS (1L << 1)
… …
700 ***************************************************************************** 640 *****************************************************************************
701 * MACRO DEFINES 641 * MACRO DEFINES
702 ***************************************************************************** 642 *****************************************************************************
703 */ 643 */
704#define dLocal(type,name) type const name = this->name 644#define dLocal(type,name) type const name = this->name
705#define dDisp Display *disp = this->display->display 645
646// for speed reasons, we assume that all codepoints 32 to 126 are
647// single-width.
648#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
706 649
707/* convert pixel dimensions to row/column values. Everything as int32_t */ 650/* convert pixel dimensions to row/column values. Everything as int32_t */
708#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 651#define Pixel2Col(x) Pixel2Width((int32_t)(x))
709#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 652#define Pixel2Row(y) Pixel2Height((int32_t)(y))
710#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 653#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
712#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 655#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
713#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 656#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
714#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 657#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
715#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 658#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
716 659
717#define OPTION(opt) (options & (opt))
718#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
719 | Opt_jumpScroll | Opt_secondaryScreen \
720 | Opt_pastableTabs | Opt_intensityStyles)
721
722// for m >= -n, ensure remainder lies between 0..n-1
723#define MOD(m,n) (((m) + (n)) % (n))
724
725#define LINENO(n) MOD (term_start + int(n), total_rows) 660#define LINENO(n) MOD (term_start + int(n), total_rows)
726#define ROW(n) row_buf [LINENO (n)] 661#define ROW(n) row_buf [LINENO (n)]
727 662
728/* how to build & extract colors and attributes */ 663/* how to build & extract colors and attributes */
729#define GET_BASEFG(x) (((x) & RS_fgMask)) 664#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
744#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 679#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
745#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 680#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
746 681
747#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 682#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
748 683
749#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 684#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
750#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 685#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
751 686
752#if ENABLE_STYLES 687#if ENABLE_STYLES
753# define FONTSET(style) fontset[GET_STYLE (style)] 688# define FONTSET(style) fontset[GET_STYLE (style)]
754#else 689#else
755# define FONTSET(style) fontset[0] 690# define FONTSET(style) fontset[0]
… …
783#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 718#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
784#define scrollbar_position(y) ((y) - scrollBar.beg) 719#define scrollbar_position(y) ((y) - scrollBar.beg)
785#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 720#define scrollbar_size() (scrollBar.end - scrollBar.beg \
786 - scrollbar_minheight ()) 721 - scrollbar_minheight ())
787 722
788#ifdef XPM_BACKGROUND
789# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
790#else
791# define XPMClearArea(a, b, c, d, e, f, g)
792#endif
793
794#ifdef DEBUG_CMD
795# define D_CMD(x) fprintf x ; fputc('\n', stderr)
796#else
797# define D_CMD(x)
798#endif
799#ifdef DEBUG_INIT
800# define D_INIT(x) fprintf x ; fputc('\n', stderr)
801#else
802# define D_INIT(x)
803#endif
804#ifdef DEBUG_MAIN
805# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
806#else
807# define D_MAIN(x)
808#endif
809#ifdef DEBUG_SIZE
810# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
811#else
812# define D_SIZE(x)
813#endif
814
815extern class rxvt_failure_exception { } rxvt_failure_exception;
816
817typedef callback1<void, const char *> log_callback; 723typedef callback<void (const char *)> log_callback;
818typedef callback1<int, int> getfd_callback; 724typedef callback<int (int)> getfd_callback;
819
820extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
821extern void rxvt_log (const char *fmt, ...);
822extern void rxvt_warn (const char *fmt, ...);
823extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
824extern void rxvt_exit_failure () __attribute__ ((noreturn));
825 725
826#define SET_LOCALE(locale) rxvt_set_locale (locale) 726#define SET_LOCALE(locale) rxvt_set_locale (locale)
827extern bool rxvt_set_locale (const char *locale); 727extern bool rxvt_set_locale (const char *locale) NOTHROW;
828extern void rxvt_push_locale (const char *locale); 728extern void rxvt_push_locale (const char *locale) NOTHROW;
829extern void rxvt_pop_locale (); 729extern void rxvt_pop_locale () NOTHROW;
830
831/****************************************************************************/
832
833#define BLINK_INTERVAL 0.5
834#define TEXT_BLINK_INTERVAL 0.5
835
836#ifndef __attribute__
837# ifdef __GNUC__
838# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
839# define __attribute__(x)
840# endif
841# endif
842# define __attribute__(x)
843#endif
844 730
845/****************************************************************************/ 731/****************************************************************************/
846 732
847#define LINE_LONGER 0x0001 // line is continued on the next row 733#define LINE_LONGER 0x0001 // line is continued on the next row
848#define LINE_FILTERED 0x0002 // line has been filtered 734#define LINE_FILTERED 0x0002 // line has been filtered
849#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 735#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
736#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
737#define LINE_BIDI 0x0010 // line needs bidi (NYI)
850 738
851struct line_t { 739struct line_t {
852 text_t *t; // terminal the text 740 text_t *t; // terminal the text
853 rend_t *r; // rendition, uses RS_ flags 741 rend_t *r; // rendition, uses RS_ flags
854 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 742 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
889 } 777 }
890}; 778};
891 779
892/****************************************************************************/ 780/****************************************************************************/
893 781
894// primivite wrapper around mbstate_t to ensure initialisation 782// primitive wrapper around mbstate_t to ensure initialisation
895struct mbstate { 783struct mbstate {
896 mbstate_t mbs; 784 mbstate_t mbs;
897 785
898 operator mbstate_t *() { return &mbs; } 786 operator mbstate_t *() { return &mbs; }
899 void reset () { memset (&mbs, 0, sizeof (mbs)); } 787 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
908# define COMPOSE_LO 0x40000000UL 796# define COMPOSE_LO 0x40000000UL
909# define COMPOSE_HI 0x400fffffUL 797# define COMPOSE_HI 0x400fffffUL
910# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 798# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
911#else 799#else
912# if ENABLE_PERL 800# if ENABLE_PERL
913# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 801# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
914# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 802# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
915# else 803# else
916# define COMPOSE_LO 0xd800UL 804# define COMPOSE_LO 0xd800UL
917# define COMPOSE_HI 0xf8ffUL 805# define COMPOSE_HI 0xf8ffUL
918# endif 806# endif
… …
947#endif 835#endif
948 836
949/****************************************************************************/ 837/****************************************************************************/
950 838
951#ifdef KEYSYM_RESOURCE 839#ifdef KEYSYM_RESOURCE
952 class keyboard_manager; 840class keyboard_manager;
953#endif 841#endif
954 842
955struct rxvt_term : zero_initialized, rxvt_vars { 843struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
844
845 // special markers with magic addresses
846 static const char resval_undef []; // options specifically unset
847 static const char resval_on []; // boolean options switched on
848 static const char resval_off []; // or off
849
956 log_callback *log_hook; // log error messages through this hook, if != 0 850 log_callback *log_hook; // log error messages through this hook, if != 0
957 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 851 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
958#if ENABLE_PERL 852#if ENABLE_PERL
959 rxvt_perl_term perl; 853 rxvt_perl_term perl;
960#endif 854#endif
961 struct mbstate mbstate; // current input multibyte state 855 struct mbstate mbstate; // current input multibyte state
962 856
963 unsigned char want_refresh:1, 857 unsigned char want_refresh:1,
964#ifdef TRANSPARENT
965 want_full_refresh:1, /* awaiting full screen refresh */
966#endif
967#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
968 am_transparent:1, /* is a transparent term */
969 am_pixmap_trans:1, /* transparency w/known root pixmap */
970#endif
971 current_screen:1, /* primary or secondary */ 858 current_screen:1, /* primary or secondary */
972 hate_those_clicks:1, /* a.k.a. keep mark position */
973 num_scr_allow:1, 859 num_scr_allow:1,
974 bypass_keystate:1, 860 bypass_keystate:1,
975#ifdef CURSOR_BLINK 861#ifdef CURSOR_BLINK
976 hidden_cursor:1, 862 hidden_cursor:1,
977#endif 863#endif
… …
992#endif 878#endif
993 scrollbar_align, 879 scrollbar_align,
994 selection_wait, 880 selection_wait,
995 selection_type; 881 selection_type;
996/* ---------- */ 882/* ---------- */
883 bool rvideo_state, rvideo_mode;
884#ifndef NO_BELL
997 short rvideo; 885 bool rvideo_bell;
886#endif
998 int num_scr; /* screen: number lines scrolled */ 887 int num_scr; /* screen: number lines scrolled */
999 int prev_ncol, /* screen: previous number of columns */ 888 int prev_ncol, /* screen: previous number of columns */
1000 prev_nrow; /* screen: previous number of rows */ 889 prev_nrow; /* screen: previous number of rows */
1001/* ---------- */ 890/* ---------- */
1002 rend_t rstyle; 891 rend_t rstyle;
1003/* ---------- */
1004 uint32_t pixcolor_set[NPIXCLR_SETS];
1005/* ---------- */ 892/* ---------- */
1006#ifdef SELECTION_SCROLLING 893#ifdef SELECTION_SCROLLING
1007 int scroll_selection_lines; 894 int scroll_selection_lines;
1008 enum page_dirn scroll_selection_dir; 895 enum page_dirn scroll_selection_dir;
1009 int selection_save_x, 896 int selection_save_x,
… …
1015 /* give proper Scroll behaviour */ 902 /* give proper Scroll behaviour */
1016#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 903#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1017 mouse_slip_wheel_speed, 904 mouse_slip_wheel_speed,
1018#endif 905#endif
1019 refresh_count, 906 refresh_count,
1020 refresh_limit,
1021 last_bot, /* scrollbar last bottom position */ 907 last_bot, /* scrollbar last bottom position */
1022 last_top, /* scrollbar last top position */ 908 last_top, /* scrollbar last top position */
1023 last_state, /* scrollbar last state */ 909 last_state, /* scrollbar last state */
1024 scrollbar_len, 910 scrollbar_len,
1025 window_vt_x, 911 window_vt_x,
1026 window_vt_y, 912 window_vt_y,
1027 window_sb_x, 913 window_sb_x,
914 mouse_row,
915 mouse_col,
1028# ifdef POINTER_BLANK 916# ifdef POINTER_BLANK
1029 pointerBlankDelay, 917 pointerBlankDelay,
1030# endif 918# endif
1031 allowedxerror; 919 allowedxerror;
1032/* ---------- */ 920/* ---------- */
… …
1036 int old_width, /* last used width in screen resize */ 924 int old_width, /* last used width in screen resize */
1037 old_height; /* last used height in screen resize */ 925 old_height; /* last used height in screen resize */
1038 unsigned long priv_modes, 926 unsigned long priv_modes,
1039 SavedModes; 927 SavedModes;
1040/* ---------- */ 928/* ---------- */
1041 Atom xa[NUM_XA]; 929 Atom *xa;
1042/* ---------- */ 930/* ---------- */
1043#ifdef RXVT_SCROLLBAR 931#ifdef RXVT_SCROLLBAR
1044 GC scrollbarGC, 932 GC scrollbarGC,
1045 topShadowGC, 933 topShadowGC,
1046 botShadowGC; 934 botShadowGC;
… …
1071 char * incr_buf; 959 char * incr_buf;
1072 size_t incr_buf_size, incr_buf_fill; 960 size_t incr_buf_size, incr_buf_fill;
1073/* ---------- */ 961/* ---------- */
1074 Cursor leftptr_cursor; 962 Cursor leftptr_cursor;
1075/* ---------- */ 963/* ---------- */
1076#ifndef NO_BACKSPACE_KEY
1077 const char *key_backspace;
1078#endif
1079#ifndef NO_DELETE_KEY
1080 const char *key_delete;
1081#endif
1082 struct mouse_event MEvent; 964 struct mouse_event MEvent;
1083 XComposeStatus compose; 965 XComposeStatus compose;
1084 ttymode_t tio; 966 ttymode_t tio;
1085 row_col_t oldcursor; 967 row_col_t oldcursor;
1086#ifdef XPM_BACKGROUND 968#ifdef HAVE_BG_PIXMAP
1087 bgPixmap_t bgPixmap; 969 bgPixmap_t bgPixmap;
1088 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 970#endif
971#ifdef HAVE_AFTERIMAGE
972 ASVisual *asv;
973 ASImageManager *asimman;
1089#endif 974#endif
1090 975
1091#if ENABLE_OVERLAY 976#if ENABLE_OVERLAY
1092 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 977 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1093 text_t **ov_text; 978 text_t **ov_text;
1094 rend_t **ov_rend; 979 rend_t **ov_rend;
1095 980
1096 void scr_swap_overlay (); 981 void scr_swap_overlay () NOTHROW;
1097 void scr_overlay_new (int x, int y, int w, int h); 982 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1098 void scr_overlay_off (); 983 void scr_overlay_off () NOTHROW;
1099 void scr_overlay_set (int x, int y, 984 void scr_overlay_set (int x, int y,
1100 text_t text, 985 text_t text,
1101 rend_t rend = OVERLAY_RSTYLE); 986 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1102 void scr_overlay_set (int x, int y, const char *s); 987 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1103 void scr_overlay_set (int x, int y, const wchar_t *s); 988 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1104#endif 989#endif
1105 990
1106 vector<void *> allocated; // free these memory blocks with free() 991 vector<void *> allocated; // free these memory blocks with free()
1107 992
1108 char *env_windowid; /* environmental variable WINDOWID */ 993 char env_windowid[21]; /* environmental variable WINDOWID */
994 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1109 char *env_display; /* environmental variable DISPLAY */ 995 char *env_display; /* environmental variable DISPLAY */
1110 char *env_term; /* environmental variable TERM */ 996 char *env_term; /* environmental variable TERM */
1111 char *env_colorfgbg; 997
1112 char *locale; 998 char *locale;
1113 char charsets[4]; 999 char charsets[4];
1114 char *v_buffer; /* pointer to physical buffer */ 1000 char *v_buffer; /* pointer to physical buffer */
1115 unsigned int v_buflen; /* size of area to write */ 1001 unsigned int v_buflen; /* size of area to write */
1116 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1002 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1117 1003
1118#ifdef KEYSYM_RESOURCE 1004#ifdef KEYSYM_RESOURCE
1119 keyboard_manager *keyboard; 1005 keyboard_manager *keyboard;
1006#endif
1007#ifndef NO_RESOURCES
1008 XrmDatabase option_db;
1120#endif 1009#endif
1121 1010
1122 const char *rs[NUM_RESOURCES]; 1011 const char *rs[NUM_RESOURCES];
1123 /* command input buffering */ 1012 /* command input buffering */
1124 char *cmdbuf_ptr, *cmdbuf_endp; 1013 char *cmdbuf_ptr, *cmdbuf_endp;
1125 char cmdbuf_base[CBUFSIZ]; 1014 char cmdbuf_base[CBUFSIZ];
1126 1015
1127 rxvt_ptytty pty; 1016 ptytty *pty;
1128 rxvt_session session;
1129 1017
1130 rxvt_salloc *talloc; // text line allocator 1018 rxvt_salloc *talloc; // text line allocator
1131 rxvt_salloc *ralloc; // rend line allocator 1019 rxvt_salloc *ralloc; // rend line allocator
1132 1020
1133 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1021 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1141 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1029 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1142 void iso14755_54 (int x, int y); 1030 void iso14755_54 (int x, int y);
1143# endif 1031# endif
1144#endif 1032#endif
1145 1033
1146 // modifies first argument(!) 1034 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1147 void paste (char *data, unsigned int len);
1148 1035
1149 long vt_emask, vt_emask_perl;
1150
1151 void vt_select_input () const 1036 void vt_select_input () const NOTHROW
1152 { 1037 {
1153 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1038 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1154 } 1039 }
1155 1040
1156#if TRANSPARENT 1041#if ENABLE_TRANSPARENCY || ENABLE_PERL
1157 void rootwin_cb (XEvent &xev); 1042 void rootwin_cb (XEvent &xev);
1158 xevent_watcher rootwin_ev; 1043 xevent_watcher rootwin_ev;
1159#endif 1044#endif
1045#ifdef HAVE_BG_PIXMAP
1046 void update_background ();
1047#if TRACE_PIXMAPS
1048 void trace_update_background (const char *file, int line);
1049# define update_background() trace_update_background (__FILE__, __LINE__)
1050#endif
1051 void update_background_cb (ev::timer &w, int revents);
1052 ev::timer update_background_ev;
1053#endif
1160 1054
1161 void x_cb (XEvent &xev); 1055 void x_cb (XEvent &xev);
1162 void flush ();
1163 xevent_watcher termwin_ev; 1056 xevent_watcher termwin_ev;
1164 xevent_watcher vt_ev; 1057 xevent_watcher vt_ev;
1165#ifdef HAVE_SCROLLBARS 1058#ifdef HAVE_SCROLLBARS
1166 xevent_watcher scrollbar_ev; 1059 xevent_watcher scrollbar_ev;
1167#endif 1060#endif
1168 1061
1169 void check_cb (check_watcher &w); check_watcher check_ev; 1062 void child_cb (ev::child &w, int revents); ev::child child_ev;
1170 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1063 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1171 void flush_cb (time_watcher &w); time_watcher flush_ev; 1064 void refresh_check ();
1172 1065 void flush ();
1173 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1066 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1174 1067 bool pty_fill ();
1175 void incr_cb (time_watcher &w); time_watcher incr_ev; 1068 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1069 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1176 1070
1177#ifdef CURSOR_BLINK 1071#ifdef CURSOR_BLINK
1178 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1072 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1179#endif 1073#endif
1180#ifdef TEXT_BLINK 1074#ifdef TEXT_BLINK
1181 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1075 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1076#endif
1077#ifndef NO_BELL
1078 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1182#endif 1079#endif
1183 1080
1184#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1185 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1082 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1186#endif 1083#endif
1187#ifdef SELECTION_SCROLLING 1084#ifdef SELECTION_SCROLLING
1188 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1085 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1189#endif 1086#endif
1190#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1087#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1191 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1088 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1192#endif 1089#endif
1193 1090
1194#ifdef POINTER_BLANK 1091#ifdef POINTER_BLANK
1195 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1092 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1196 void pointer_blank (); 1093 void pointer_blank ();
1197#endif 1094#endif
1198 void pointer_unblank (); 1095 void pointer_unblank ();
1199 1096
1200 void tt_printf (const char *fmt,...); 1097 void tt_printf (const char *fmt,...);
1201 void tt_write (const char *data, unsigned int len); 1098 void tt_write (const char *data, unsigned int len);
1202 void pty_write (); 1099 void pty_write ();
1203 1100
1204 void tt_winch (); 1101 void init (stringvec *argv, stringvec *envv)
1205 1102 {
1206 rxvt_term (); 1103 this->argv = argv;
1207 ~rxvt_term (); 1104 init (argv->size (), argv->begin (), envv);
1208 void child_exit (); // child has exited, usually destroys 1105 }
1209 void destroy ();
1210 void emergency_cleanup ();
1211
1212 bool init (int argc, const char *const *argv);
1213 bool init_vars ();
1214
1215 bool pty_fill ();
1216 1106
1217 void make_current () const // make this the "currently active" urxvt instance 1107 void make_current () const // make this the "currently active" urxvt instance
1218 { 1108 {
1219 SET_R (this); 1109 SET_R (this);
1110 set_environ (envv);
1220 rxvt_set_locale (locale); 1111 rxvt_set_locale (locale);
1221 set_environ (envv);
1222 } 1112 }
1223 1113
1224 void init_secondary ();
1225 const char **init_resources (int argc, const char *const *argv);
1226 const char *x_resource (const char *name);
1227 void init_env ();
1228 void set_locale (const char *locale);
1229 void init_xlocale ();
1230 void init_command (const char *const *argv);
1231 void run_command (const char *const *argv);
1232 int run_child (const char *const *argv);
1233
1234 void color_aliases (int idx);
1235 void recolour_cursor ();
1236 void create_windows (int argc, const char *const *argv);
1237 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1238 void window_calc (unsigned int newwidth, unsigned int newheight);
1239
1240#if USE_XIM 1114#if USE_XIM
1241 rxvt_xim *input_method; 1115 rxvt_xim *input_method;
1242 XIC Input_Context; 1116 XIC Input_Context;
1243 XIMStyle input_style; 1117 XIMStyle input_style;
1244 XPoint spot; // most recently sent spot position 1118 XPoint spot; // most recently sent spot position
1245 1119
1246 void im_destroy (); 1120 void im_destroy ();
1247 void im_cb (); im_watcher im_ev; 1121 void im_cb (); im_watcher im_ev;
1248 void im_set_size (XRectangle &size); 1122 void im_set_size (XRectangle &size);
1249 void im_set_position (XPoint &pos); 1123 void im_set_position (XPoint &pos) NOTHROW;
1250 void im_set_color (unsigned long &fg, unsigned long &bg); 1124 void im_set_color (unsigned long &fg, unsigned long &bg);
1251 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1125 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1252 1126
1253 bool IMisRunning (); 1127 bool IMisRunning ();
1254 void IMSendSpot (); 1128 void IMSendSpot ();
1255 bool IM_get_IC (const char *modifiers); 1129 bool IM_get_IC (const char *modifiers);
1256 void IMSetStatusPosition (); 1130 void IMSetPosition ();
1257#endif 1131#endif
1258
1259 void resize_scrollbar ();
1260
1261 void pixel_position (int *x, int *y);
1262
1263 void selection_click (int clicks, int x, int y);
1264 void selection_extend (int x, int y, int flag);
1265 void selection_rotate (int x, int y);
1266
1267 /* autoconvert */
1268 1132
1269 // command.C 1133 // command.C
1270 void lookup_key (XKeyEvent &ev); 1134 void key_press (XKeyEvent &ev);
1135 void key_release (XKeyEvent &ev);
1271 unsigned int cmd_write (const char *str, unsigned int count); 1136 unsigned int cmd_write (const char *str, unsigned int count);
1272 1137
1273 wchar_t next_char (); 1138 wchar_t next_char () NOTHROW;
1274 wchar_t cmd_getc (); 1139 wchar_t cmd_getc () THROW ((class out_of_input));
1275 uint32_t next_octet (); 1140 uint32_t next_octet () NOTHROW;
1276 uint32_t cmd_get8 (); 1141 uint32_t cmd_get8 () THROW ((class out_of_input));
1277 1142
1278 bool cmd_parse (); 1143 bool cmd_parse ();
1279 void mouse_report (XButtonEvent &ev); 1144 void mouse_report (XButtonEvent &ev);
1280 void button_press (XButtonEvent &ev); 1145 void button_press (XButtonEvent &ev);
1281 void button_release (XButtonEvent &ev); 1146 void button_release (XButtonEvent &ev);
1282 void focus_in (); 1147 void focus_in ();
1283 void focus_out (); 1148 void focus_out ();
1284 int check_our_parents (); 1149 void update_fade_color (unsigned int idx);
1285#ifdef PRINTPIPE 1150#ifdef PRINTPIPE
1286 FILE *popen_printer (); 1151 FILE *popen_printer ();
1287 int pclose_printer (FILE *stream); 1152 int pclose_printer (FILE *stream);
1288#endif 1153#endif
1289 void process_print_pipe (); 1154 void process_print_pipe ();
… …
1300 int privcases (int mode, unsigned long bit); 1165 int privcases (int mode, unsigned long bit);
1301 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1166 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1302 void process_sgr_mode (unsigned int nargs, const int *arg); 1167 void process_sgr_mode (unsigned int nargs, const int *arg);
1303 void process_graphics (); 1168 void process_graphics ();
1304 // init.C 1169 // init.C
1170 void init_vars ();
1171 void init_secondary ();
1172 const char **init_resources (int argc, const char *const *argv);
1173 void init_env ();
1174 void set_locale (const char *locale);
1175 void init_xlocale ();
1176 void init_command (const char *const *argv);
1177 void run_command (const char *const *argv);
1178 int run_child (const char *const *argv);
1179 void color_aliases (int idx);
1180 void create_windows (int argc, const char *const *argv);
1305 void Get_Colours (); 1181 void Get_Colours ();
1306 void get_ourmods (); 1182 void get_ourmods ();
1307 // main.C 1183 // main.C
1308 void privileged_utmp (rxvt_privaction action); 1184 void tt_winch ();
1185 rxvt_term ();
1186 ~rxvt_term ();
1187 void destroy ();
1188 void emergency_cleanup ();
1189 void init (int argc, const char *const *argv, stringvec *envv);
1190 void recolour_cursor ();
1191 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1192 void window_calc (unsigned int newwidth, unsigned int newheight);
1309 bool set_fonts (); 1193 bool set_fonts ();
1310 void set_string_property (Atom prop, const char *str, int len = -1); 1194 void set_string_property (Atom prop, const char *str, int len = -1);
1311 void set_utf8_property (Atom prop, const char *str, int len = -1); 1195 void set_utf8_property (Atom prop, const char *str, int len = -1);
1312 void set_title (const char *str); 1196 void set_title (const char *str);
1313 void set_icon_name (const char *str); 1197 void set_icon_name (const char *str);
1314 void set_window_color (int idx, const char *color); 1198 void set_window_color (int idx, const char *color);
1315 void set_colorfgbg (); 1199 void set_colorfgbg ();
1316 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1200 bool set_color (rxvt_color &color, const char *name);
1201 void alias_color (int dst, int src);
1317 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1202 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1203 void get_window_origin (int &x, int &y);
1204 Pixmap get_pixmap_property (int prop_id);
1318 1205
1319 // screen.C 1206 // screen.C
1320 1207
1321 void lalloc (line_t &l) const 1208 void lalloc (line_t &l) const
1322 { 1209 {
… …
1344 1231
1345 if (ncol > prev_ncol) 1232 if (ncol > prev_ncol)
1346 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1233 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1347 } 1234 }
1348 1235
1349 int fgcolor_of (rend_t r) const 1236 int fgcolor_of (rend_t r) const NOTHROW
1350 { 1237 {
1351 int base = GET_BASEFG (r); 1238 int base = GET_BASEFG (r);
1352#ifndef NO_BRIGHTCOLOR 1239#ifndef NO_BRIGHTCOLOR
1353 if (r & RS_Bold 1240 if (r & RS_Bold
1354# if ENABLE_STYLES 1241# if ENABLE_STYLES
1355 && OPTION (Opt_intensityStyles) 1242 && option (Opt_intensityStyles)
1356# endif 1243# endif
1357 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1244 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1358 base += minBrightCOLOR - minCOLOR; 1245 base += minBrightCOLOR - minCOLOR;
1359#endif 1246#endif
1360 return base; 1247 return base;
1361 } 1248 }
1362 1249
1363 int bgcolor_of (rend_t r) const 1250 int bgcolor_of (rend_t r) const NOTHROW
1364 { 1251 {
1365 int base = GET_BASEBG (r); 1252 int base = GET_BASEBG (r);
1366#ifndef NO_BRIGHTCOLOR 1253#ifndef NO_BRIGHTCOLOR
1367 if (r & RS_Blink 1254 if (r & RS_Blink
1368# if ENABLE_STYLES 1255# if ENABLE_STYLES
1369 && OPTION (Opt_intensityStyles) 1256 && option (Opt_intensityStyles)
1370# endif 1257# endif
1371 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1258 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1372 base += minBrightCOLOR - minCOLOR; 1259 base += minBrightCOLOR - minCOLOR;
1373#endif 1260#endif
1374 return base; 1261 return base;
1375 } 1262 }
1376 1263
1377 bool option (uint32_t opt) const 1264 bool option (uint8_t opt) const NOTHROW
1378 { 1265 {
1379 return OPTION (opt); 1266 if (!opt)
1267 return 0;
1268
1269 --opt;
1270 return options[opt >> 3] & (1 << (opt & 7));
1380 } 1271 }
1381 1272
1382 void set_option (uint32_t opt, bool set) 1273 void set_option (uint8_t opt, bool set = true) NOTHROW
1274 {
1275 if (!opt)
1276 return;
1277
1278 --opt;
1279 if (set)
1280 options[opt >> 3] |= (1 << (opt & 7));
1281 else
1282 options[opt >> 3] &= ~(1 << (opt & 7));
1283 }
1284
1285 void PrivMode (int set, unsigned bit) NOTHROW
1383 { 1286 {
1384 if (set) 1287 if (set)
1385 options |= opt; 1288 priv_modes |= bit;
1386 else 1289 else
1387 options &= ~opt; 1290 priv_modes &= ~bit;
1388 } 1291 }
1389 1292
1293 // modifies first argument(!)
1294 void paste (char *data, unsigned int len) NOTHROW;
1390 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1295 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1391 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1296 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1392 int scr_scroll_text (int row1, int row2, int count); 1297 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1393 void scr_reset (); 1298 void scr_reset ();
1394 void scr_release (); 1299 void scr_release () NOTHROW;
1395 void scr_clear (bool really = false); 1300 void scr_clear (bool really = false) NOTHROW;
1396 void scr_refresh (); 1301 void scr_refresh () NOTHROW;
1397 bool scr_refresh_rend (rend_t mask, rend_t value); 1302 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1398 void scr_erase_screen (int mode); 1303 void scr_erase_screen (int mode) NOTHROW;
1399#if ENABLE_FRILLS 1304#if ENABLE_FRILLS
1400 void scr_erase_savelines (); 1305 void scr_erase_savelines () NOTHROW;
1401 void scr_backindex (); 1306 void scr_backindex () NOTHROW;
1402 void scr_forwardindex (); 1307 void scr_forwardindex () NOTHROW;
1403#endif 1308#endif
1404 void scr_touch (bool refresh); 1309 void scr_touch (bool refresh) NOTHROW;
1405 void scr_expose (int x, int y, int width, int height, bool refresh); 1310 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1406 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1407 void scr_recolour (); 1311 void scr_recolour () NOTHROW;
1408 void scr_remap_chars (); 1312 void scr_remap_chars () NOTHROW;
1409 void scr_remap_chars (line_t &l); 1313 void scr_remap_chars (line_t &l) NOTHROW;
1314
1315 enum cursor_mode { SAVE, RESTORE };
1410 1316
1411 void scr_poweron (); 1317 void scr_poweron ();
1412 void scr_cursor (int mode); 1318 void scr_cursor (cursor_mode mode) NOTHROW;
1413 void scr_do_wrap (); 1319 void scr_do_wrap () NOTHROW;
1320 void scr_swap_screen () NOTHROW;
1414 int scr_change_screen (int scrn); 1321 void scr_change_screen (int scrn);
1415 void scr_color (unsigned int color, int fgbg); 1322 void scr_color (unsigned int color, int fgbg) NOTHROW;
1416 void scr_rendition (int set, int style); 1323 void scr_rendition (int set, int style) NOTHROW;
1417 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1324 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1418 void scr_backspace (); 1325 void scr_backspace () NOTHROW;
1419 void scr_tab (int count, bool ht = false); 1326 void scr_tab (int count, bool ht = false) NOTHROW;
1420 void scr_gotorc (int row, int col, int relative); 1327 void scr_gotorc (int row, int col, int relative) NOTHROW;
1421 void scr_index (enum page_dirn direction); 1328 void scr_index (enum page_dirn direction) NOTHROW;
1422 void scr_erase_line (int mode); 1329 void scr_erase_line (int mode) NOTHROW;
1423 void scr_E (); 1330 void scr_E () NOTHROW;
1424 void scr_insdel_lines (int count, int insdel); 1331 void scr_insdel_lines (int count, int insdel) NOTHROW;
1425 void scr_insdel_chars (int count, int insdel); 1332 void scr_insdel_chars (int count, int insdel) NOTHROW;
1426 void scr_scroll_region (int top, int bot); 1333 void scr_scroll_region (int top, int bot) NOTHROW;
1427 void scr_cursor_visible (int mode); 1334 void scr_cursor_visible (int mode) NOTHROW;
1428 void scr_autowrap (int mode); 1335 void scr_autowrap (int mode) NOTHROW;
1429 void scr_relative_origin (int mode); 1336 void scr_relative_origin (int mode) NOTHROW;
1430 void scr_insert_mode (int mode); 1337 void scr_insert_mode (int mode) NOTHROW;
1431 void scr_set_tab (int mode); 1338 void scr_set_tab (int mode) NOTHROW;
1432 void scr_rvideo_mode (int mode); 1339 void scr_rvideo_mode (bool on) NOTHROW;
1433 void scr_report_position (); 1340 void scr_report_position () NOTHROW;
1434 void set_font_style (); 1341 void set_font_style () NOTHROW;
1435 void scr_charset_choose (int set); 1342 void scr_charset_choose (int set) NOTHROW;
1436 void scr_charset_set (int set, unsigned int ch); 1343 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1437 void scr_move_to (int y, int len); 1344 void scr_move_to (int y, int len) NOTHROW;
1438 bool scr_page (enum page_dirn direction, int nlines); 1345 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1439 bool scr_changeview (int new_view_start); 1346 bool scr_changeview (int new_view_start) NOTHROW;
1440 void scr_bell (); 1347 void scr_bell () NOTHROW;
1441 void scr_printscreen (int fullhist); 1348 void scr_printscreen (int fullhist) NOTHROW;
1442 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1349 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1443 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1350 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1444 void scr_reverse_selection (); 1351 void scr_reverse_selection () NOTHROW;
1445 void scr_dump (int fd); 1352 void scr_dump (int fd) NOTHROW;
1353
1446 void selection_check (int check_more); 1354 void selection_check (int check_more) NOTHROW;
1447 void selection_paste (Window win, Atom prop, bool delete_prop); 1355 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1448 void selection_property (Window win, Atom prop); 1356 void selection_property (Window win, Atom prop) NOTHROW;
1449 void selection_request (Time tm, int x, int y); 1357 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1450 int selection_request_other (Atom target, int selnum); 1358 int selection_request_other (Atom target, int selnum) NOTHROW;
1451 void selection_clear (); 1359 void selection_clear () NOTHROW;
1452 void selection_make (Time tm); 1360 void selection_make (Time tm);
1453 bool selection_grab (Time tm); 1361 bool selection_grab (Time tm) NOTHROW;
1454 void selection_start_colrow (int col, int row); 1362 void selection_start_colrow (int col, int row) NOTHROW;
1455 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1363 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1456 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1364 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1457 void selection_remove_trailing_spaces (); 1365 void selection_remove_trailing_spaces () NOTHROW;
1458 void selection_send (const XSelectionRequestEvent &rq); 1366 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1367 void selection_click (int clicks, int x, int y) NOTHROW;
1368 void selection_extend (int x, int y, int flag) NOTHROW;
1369 void selection_rotate (int x, int y) NOTHROW;
1459 1370
1460#if defined(NEXT_SCROLLBAR) 1371#if defined(NEXT_SCROLLBAR)
1461 // scrollbar-next.C 1372 // scrollbar-next.C
1462 Pixmap renderPixmap (const char *const *data, int width, int height); 1373 Pixmap renderPixmap (const char *const *data, int width, int height);
1463 void init_scrollbar_stuff (); 1374 void init_scrollbar_stuff ();
… …
1479 // scrollbar-plain.C 1390 // scrollbar-plain.C
1480 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1391 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1481#endif 1392#endif
1482 1393
1483 // scrollbar.C 1394 // scrollbar.C
1395 void resize_scrollbar ();
1484 int scrollbar_mapping (int map); 1396 int scrollbar_mapping (int map);
1485 int scrollbar_show (int update); 1397 int scrollbar_show (int update);
1486 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1398 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1487 1399
1488 // xdefaults.C 1400 // xdefaults.C
1489 void get_options (int argc, const char *const *argv); 1401 void get_options (int argc, const char *const *argv);
1490 int parse_keysym (const char *str, const char *arg); 1402 int parse_keysym (const char *str, const char *arg);
1491 void get_xdefaults (FILE *stream, const char *name); 1403 const char *x_resource (const char *name);
1492 void extract_resources (); 1404 void extract_resources ();
1493 // xpm.C
1494 int scale_pixmap (const char *geom);
1495 void resize_pixmap ();
1496 Pixmap set_bgPixmap (const char *file);
1497}; 1405};
1498 1406
1499/* 1407#endif /* _RXVT_H_ */
1500 *****************************************************************************
1501 * PROTOTYPES
1502 *****************************************************************************
1503 */
1504#ifdef PROTOTYPES
1505# define __PROTO(p) p
1506#else
1507# define __PROTO(p) ()
1508#endif
1509 1408
1510#ifdef DEBUG_malloc
1511# include "dmalloc.h" /* This comes last */
1512#endif
1513
1514#endif /* _RXVT_H_ */
1515

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