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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.222 by root, Thu Jan 19 09:47:15 2006 UTC vs.
Revision 1.334 by ayin, Fri Dec 14 11:11:31 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
99enum rxvt_privaction { IGNORE = 'i', SAVE = 's', RESTORE = 'r' };//TODO 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 { };
100 104
101/* 105/*
102 ***************************************************************************** 106 *****************************************************************************
103 * PROTOTYPES 107 * PROTOTYPES
104 ***************************************************************************** 108 *****************************************************************************
105 */ 109 */
106// main.C 110// main.C
107RETSIGTYPE rxvt_Child_signal (int sig);
108RETSIGTYPE rxvt_Exit_signal (int sig);
109void rxvt_clean_exit ();
110void * rxvt_malloc (size_t size); 111void * rxvt_malloc (size_t size);
111void * rxvt_calloc (size_t number, size_t size); 112void * rxvt_calloc (size_t number, size_t size);
112void * rxvt_realloc (void *ptr, size_t size); 113void * rxvt_realloc (void *ptr, size_t size);
113void rxvt_privileges (rxvt_privaction action);
114 114
115// util.C 115// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 116char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 117wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 119wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120char * rxvt_strdup (const char *str);
121 120
122// misc.C
123char * rxvt_r_basename (const char *str); 121char * rxvt_basename (const char *str) NOTHROW;
124void rxvt_vlog (const char *fmt, va_list arg_ptr); 122void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
125void rxvt_log (const char *fmt,...); 123void rxvt_log (const char *fmt,...) NOTHROW;
126void rxvt_warn (const char *fmt,...); 124void rxvt_warn (const char *fmt,...) NOTHROW;
127void rxvt_fatal (const char *fmt,...); 125void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
128void rxvt_exit_failure (); 126void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
129int rxvt_Str_match (const char *s1, const char *s2); 127
130const char * rxvt_Str_skip_space (const char *str);
131char * rxvt_Str_trim (char *str); 128char * rxvt_strtrim (char *str) NOTHROW;
132int rxvt_Str_escaped (char *str);
133char ** rxvt_splitcommastring (const char *cs); 129char ** rxvt_splitcommastring (const char *cs) NOTHROW;
134void rxvt_freecommastring (char **cs); 130void rxvt_freecommastring (char **cs) NOTHROW;
135char * rxvt_File_find (const char *file, const char *ext, const char *path);
136void rxvt_usleep (int usecs);
137 131
138///////////////////////////////////////////////////////////////////////////// 132/////////////////////////////////////////////////////////////////////////////
139 133
140// temporarily replace the process environment 134// temporarily replace the process environment
141extern char **environ; 135extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 136extern char **rxvt_environ; // the original environ pointer
143 137
144inline void set_environ (stringvec *envv) 138static inline void set_environ (stringvec *envv)
145{ 139{
140#if ENABLE_PERL
141 assert (envv);
142#else
146 if (envv) 143 if (envv)
144#endif
147 environ = (char **)envv->begin (); 145 environ = (char **)envv->begin ();
148} 146}
149 147
150inline void set_environ (char **envv) 148static inline void set_environ (char **envv)
151{ 149{
150#if ENABLE_PERL
151 assert (envv);
152#else
152 if (envv) 153 if (envv)
154#endif
153 environ = envv; 155 environ = envv;
154} 156}
155 157
156/* 158/*
157 ***************************************************************************** 159 *****************************************************************************
158 * STRUCTURES AND TYPEDEFS 160 * STRUCTURES AND TYPEDEFS
159 ***************************************************************************** 161 *****************************************************************************
160 */ 162 */
161struct grwin_t;
162 163
163/* If we're using either the rxvt scrollbar, keep the 164/* If we're using either the rxvt scrollbar, keep the
164 * scrollColor resource. 165 * scrollColor resource.
165 */ 166 */
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 167#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 168# define KEEP_SCROLLCOLOR 1
168#else 169#else
169# undef KEEP_SCROLLCOLOR 170# undef KEEP_SCROLLCOLOR
170#endif 171#endif
171
172#ifdef XPM_BACKGROUND
173typedef struct {
174 short w, h, x, y;
175 Pixmap pixmap;
176} bgPixmap_t;
177#endif
178
179struct rxvt_ptytty {
180 int pty; // pty file descriptor; connected to rxvt
181 int tty; // tty file descriptor; connected to child
182
183 virtual ~rxvt_ptytty ()
184 {
185 //
186 }
187
188 virtual bool get () = 0;
189#if UTMP_SUPPORT
190 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
191#endif
192
193 void close_tty ();
194 bool make_controlling_tty ();
195 void set_utf8_mode (bool on);
196};
197
198rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
199void rxvt_ptytty_server (); // start the ptytty server process
200 172
201/* 173/*
202 * the 'essential' information for reporting Mouse Events 174 * the 'essential' information for reporting Mouse Events
203 * pared down from XButtonEvent 175 * pared down from XButtonEvent
204 */ 176 */
… …
207 Time time; /* milliseconds */ 179 Time time; /* milliseconds */
208 unsigned int state; /* key or button mask */ 180 unsigned int state; /* key or button mask */
209 unsigned int button; /* detail */ 181 unsigned int button; /* detail */
210}; 182};
211 183
212#if ENABLE_FRILLS
213typedef struct _mwmhints {
214 CARD32 flags;
215 CARD32 functions;
216 CARD32 decorations;
217 INT32 input_mode;
218 CARD32 status;
219} MWMHints;
220#endif
221
222#if ENABLE_XEMBED 184#if ENABLE_XEMBED
223// XEMBED messages 185// XEMBED messages
224# define XEMBED_EMBEDDED_NOTIFY 0 186# define XEMBED_EMBEDDED_NOTIFY 0
225# define XEMBED_WINDOW_ACTIVATE 1 187# define XEMBED_WINDOW_ACTIVATE 1
226# define XEMBED_WINDOW_DEACTIVATE 2 188# define XEMBED_WINDOW_DEACTIVATE 2
227# define XEMBED_REQUEST_FOCUS 3 189# define XEMBED_REQUEST_FOCUS 3
228# define XEMBED_FOCUS_IN 4 190# define XEMBED_FOCUS_IN 4
229# define XEMBED_FOCUS_OUT 5 191# define XEMBED_FOCUS_OUT 5
230# define XEMBED_FOCUS_NEXT 6 192# define XEMBED_FOCUS_NEXT 6
231# define XEMBED_FOCUS_PREV 7 193# define XEMBED_FOCUS_PREV 7
232 194
233# define XEMBED_MODALITY_ON 10 195# define XEMBED_MODALITY_ON 10
234# define XEMBED_MODALITY_OFF 11 196# define XEMBED_MODALITY_OFF 11
235# define XEMBED_REGISTER_ACCELERATOR 12 197# define XEMBED_REGISTER_ACCELERATOR 12
236# define XEMBED_UNREGISTER_ACCELERATOR 13 198# define XEMBED_UNREGISTER_ACCELERATOR 13
237# define XEMBED_ACTIVATE_ACCELERATOR 14 199# define XEMBED_ACTIVATE_ACCELERATOR 14
238 200
239// XEMBED detail code 201// XEMBED detail code
240# define XEMBED_FOCUS_CURRENT 0 202# define XEMBED_FOCUS_CURRENT 0
241# define XEMBED_FOCUS_FIRST 1 203# define XEMBED_FOCUS_FIRST 1
242# define XEMBED_FOCUS_LAST 2 204# define XEMBED_FOCUS_LAST 2
243 205
244# define XEMBED_MAPPED (1 << 0) 206# define XEMBED_MAPPED (1 << 0)
245#endif 207#endif
246 208
… …
250 ***************************************************************************** 212 *****************************************************************************
251 */ 213 */
252 214
253/* COLORTERM, TERM environment variables */ 215/* COLORTERM, TERM environment variables */
254#define COLORTERMENV "rxvt" 216#define COLORTERMENV "rxvt"
255#ifdef XPM_BACKGROUND 217#ifdef BG_IMAGE_FROM_FILE
256# define COLORTERMENVFULL COLORTERMENV "-xpm" 218# define COLORTERMENVFULL COLORTERMENV "-xpm"
257#else 219#else
258# define COLORTERMENVFULL COLORTERMENV 220# define COLORTERMENVFULL COLORTERMENV
259#endif 221#endif
260#ifndef TERMENV 222#ifndef TERMENV
261# define TERMENV "rxvt-unicode" 223# define TERMENV "rxvt-unicode"
262#endif 224#endif
263 225
264#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 226#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
265# define NO_MOUSE_REPORT_SCROLLBAR 1 227# define NO_MOUSE_REPORT_SCROLLBAR 1
266#endif
267
268/* now look for other badly set stuff */
269
270#if !defined (EACCESS) && defined(EAGAIN)
271# define EACCESS EAGAIN
272#endif
273
274#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
275# define EXIT_SUCCESS 0 /* exit function success */
276# define EXIT_FAILURE 1 /* exit function failure */
277#endif 228#endif
278 229
279#define scrollBar_esc 30 230#define scrollBar_esc 30
280 231
281#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)
… …
417// fake styles 368// fake styles
418#define RS_Blink 0x00010000UL // blink 369#define RS_Blink 0x00010000UL // blink
419#define RS_RVid 0x00020000UL // reverse video 370#define RS_RVid 0x00020000UL // reverse video
420#define RS_Uline 0x00040000UL // underline 371#define RS_Uline 0x00040000UL // underline
421 372
373// toggle this to force redraw, must be != RS_Careful
374#define RS_redraw 0x01000000UL
375
422// 5 custom bits for extensions 376// 5 custom bits for extensions
423#define RS_customCount 32 377#define RS_customCount 32
424#define RS_customMask 0x00f80000UL 378#define RS_customMask 0x00f80000UL
425#define RS_customShift 19 379#define RS_customShift 19
426 380
… …
456 C0_NUL = 0x00, 410 C0_NUL = 0x00,
457 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,
458 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 ,
459 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,
460 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,
461}; 415};
462#define CHAR_ST 0x9c /* 0234 */ 416#define CHAR_ST 0x9c /* 0234 */
463 417
464/* 418/*
465 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 419 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
466 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 420 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
495 Rxvt_restoreFG = 39, // change default fg color 449 Rxvt_restoreFG = 39, // change default fg color
496 Rxvt_restoreBG = 49, // change default bg color 450 Rxvt_restoreBG = 49, // change default bg color
497 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 451 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
498 452
499 URxvt_locale = 701, // change locale 453 URxvt_locale = 701, // change locale
454 URxvt_version = 702, // request version
500 455
501 URxvt_Color_IT = 704, // change actual 'Italic' colour 456 URxvt_Color_IT = 704, // change actual 'Italic' colour
502 URxvt_Color_tint = 705, // change actual tint colour 457 URxvt_Color_tint = 705, // change actual tint colour
503 URxvt_Color_BD = 706, 458 URxvt_Color_BD = 706,
504 URxvt_Color_UL = 707, 459 URxvt_Color_UL = 707,
… …
520 * 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
521 * 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
522 */ 477 */
523 478
524enum colour_list { 479enum colour_list {
480 Color_none = -2,
481 Color_transparent = -1,
525 Color_fg = 0, 482 Color_fg = 0,
526 Color_bg, 483 Color_bg,
527 minCOLOR, /* 2 */ 484 minCOLOR, /* 2 */
528 Color_Black = minCOLOR, 485 Color_Black = minCOLOR,
529 Color_Red3, 486 Color_Red3,
… …
571#endif 528#endif
572#ifdef KEEP_SCROLLCOLOR 529#ifdef KEEP_SCROLLCOLOR
573 Color_scroll, 530 Color_scroll,
574 Color_trough, 531 Color_trough,
575#endif 532#endif
576#if TINTING 533#if ENABLE_TRANSPARENCY
577 Color_tint, 534 Color_tint,
578#endif 535#endif
579#if OFF_FOCUS_FADING 536#if OFF_FOCUS_FADING
580 Color_fade, 537 Color_fade,
581#endif 538#endif
… …
588 TOTAL_COLORS = NRS_COLORS 545 TOTAL_COLORS = NRS_COLORS
589#endif 546#endif
590}; 547};
591 548
592#define Color_Bits 7 // 0 .. maxTermCOLOR 549#define Color_Bits 7 // 0 .. maxTermCOLOR
593
594#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
595#define NPIXCLR_BITS 32
596 550
597/* 551/*
598 * Resource list 552 * Resource list
599 */ 553 */
600enum { 554enum {
… …
602# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 556# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
603# include "rsinc.h" 557# include "rsinc.h"
604# undef def 558# undef def
605# undef reserve 559# undef reserve
606 NUM_RESOURCES 560 NUM_RESOURCES
607};
608
609// see init.C:xa_names, which must be kept in sync
610enum {
611 XA_TEXT = 0,
612 XA_COMPOUND_TEXT,
613 XA_UTF8_STRING,
614 XA_MULTIPLE,
615 XA_TARGETS,
616 XA_TIMESTAMP,
617 XA_VT_SELECTION,
618 XA_INCR,
619 XA_WM_PROTOCOLS,
620 XA_WM_DELETE_WINDOW,
621 XA_CLIPBOARD,
622#if ENABLE_FRILLS
623 XA_MOTIF_WM_HINTS,
624#endif
625#if ENABLE_EWMH
626 XA_NET_WM_PID,
627 XA_NET_WM_NAME,
628 XA_NET_WM_ICON_NAME,
629 XA_NET_WM_PING,
630#endif
631#if USE_XIM
632 XA_WM_LOCALE_NAME,
633#endif
634#if TRANSPARENT
635 XA_XROOTPMAP_ID,
636 XA_ESETROOT_PMAP_ID,
637#endif
638#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
639 XA_DNDPROTOCOL,
640 XA_DNDSELECTION,
641#endif
642#if ENABLE_XEMBED
643 XA_XEMBED,
644 XA_XEMBED_INFO,
645#endif
646 NUM_XA
647}; 561};
648 562
649/* DEC private modes */ 563/* DEC private modes */
650#define PrivMode_132 (1UL<<0) 564#define PrivMode_132 (1UL<<0)
651#define PrivMode_132OK (1UL<<1) 565#define PrivMode_132OK (1UL<<1)
… …
665#define PrivMode_TtyOutputInh (1UL<<15) 579#define PrivMode_TtyOutputInh (1UL<<15)
666#define PrivMode_Keypress (1UL<<16) 580#define PrivMode_Keypress (1UL<<16)
667#define PrivMode_smoothScroll (1UL<<17) 581#define PrivMode_smoothScroll (1UL<<17)
668#define PrivMode_vt52 (1UL<<18) 582#define PrivMode_vt52 (1UL<<18)
669#define PrivMode_LFNL (1UL<<19) 583#define PrivMode_LFNL (1UL<<19)
670/* too annoying to implement X11 highlight tracking */ 584#define PrivMode_MouseBtnEvent (1UL<<20)
671/* #define PrivMode_MouseX11Track (1LU<<20) */ 585#define PrivMode_MouseAnyEvent (1UL<<21)
672 586
673#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 587#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
674#define PrivMode(test,bit) \
675 if (test) \
676 priv_modes |= (bit); \
677 else \
678 priv_modes &= ~(bit)
679 588
680#ifdef ALLOW_132_MODE 589#ifdef ALLOW_132_MODE
681# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 590# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
682#else 591#else
683# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 592# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
687#define IMBUFSIZ 128 // input modifier buffer sizes 596#define IMBUFSIZ 128 // input modifier buffer sizes
688#define KBUFSZ 512 // size of keyboard mapping buffer 597#define KBUFSZ 512 // size of keyboard mapping buffer
689#define CBUFSIZ 2048 // size of command buffer 598#define CBUFSIZ 2048 // size of command buffer
690#define UBUFSIZ 2048 // character buffer 599#define UBUFSIZ 2048 // character buffer
691 600
692#ifndef PATH_MAX 601#if ENABLE_FRILLS
693# 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;
694#endif 610#endif
695 611
696/* Motif window hints */ 612/* Motif window hints */
697#define MWM_HINTS_FUNCTIONS (1L << 0) 613#define MWM_HINTS_FUNCTIONS (1L << 0)
698#define MWM_HINTS_DECORATIONS (1L << 1) 614#define MWM_HINTS_DECORATIONS (1L << 1)
… …
724 ***************************************************************************** 640 *****************************************************************************
725 * MACRO DEFINES 641 * MACRO DEFINES
726 ***************************************************************************** 642 *****************************************************************************
727 */ 643 */
728#define dLocal(type,name) type const name = this->name 644#define dLocal(type,name) type const name = this->name
729#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))
730 649
731/* convert pixel dimensions to row/column values. Everything as int32_t */ 650/* convert pixel dimensions to row/column values. Everything as int32_t */
732#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 651#define Pixel2Col(x) Pixel2Width((int32_t)(x))
733#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 652#define Pixel2Row(y) Pixel2Height((int32_t)(y))
734#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 653#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
736#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 655#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
737#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 656#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
738#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 657#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
739#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 658#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
740 659
741#define OPTION(opt) (options & (opt))
742#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
743 | Opt_jumpScroll | Opt_secondaryScreen \
744 | Opt_pastableTabs | Opt_intensityStyles)
745
746// for m >= -n, ensure remainder lies between 0..n-1
747#define MOD(m,n) (((m) + (n)) % (n))
748
749#define LINENO(n) MOD (term_start + int(n), total_rows) 660#define LINENO(n) MOD (term_start + int(n), total_rows)
750#define ROW(n) row_buf [LINENO (n)] 661#define ROW(n) row_buf [LINENO (n)]
751 662
752/* how to build & extract colors and attributes */ 663/* how to build & extract colors and attributes */
753#define GET_BASEFG(x) (((x) & RS_fgMask)) 664#define GET_BASEFG(x) (((x) & RS_fgMask))
… …
768#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 679#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
769#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 680#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
770 681
771#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 682#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
772 683
773#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 684#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
774#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 685#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
775 686
776#if ENABLE_STYLES 687#if ENABLE_STYLES
777# define FONTSET(style) fontset[GET_STYLE (style)] 688# define FONTSET(style) fontset[GET_STYLE (style)]
778#else 689#else
779# define FONTSET(style) fontset[0] 690# define FONTSET(style) fontset[0]
… …
807#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 718#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
808#define scrollbar_position(y) ((y) - scrollBar.beg) 719#define scrollbar_position(y) ((y) - scrollBar.beg)
809#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 720#define scrollbar_size() (scrollBar.end - scrollBar.beg \
810 - scrollbar_minheight ()) 721 - scrollbar_minheight ())
811 722
812#ifdef XPM_BACKGROUND
813# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
814#else
815# define XPMClearArea(a, b, c, d, e, f, g)
816#endif
817
818#ifdef DEBUG_CMD
819# define D_CMD(x) fprintf x ; fputc('\n', stderr)
820#else
821# define D_CMD(x)
822#endif
823#ifdef DEBUG_INIT
824# define D_INIT(x) fprintf x ; fputc('\n', stderr)
825#else
826# define D_INIT(x)
827#endif
828#ifdef DEBUG_MAIN
829# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
830#else
831# define D_MAIN(x)
832#endif
833#ifdef DEBUG_SIZE
834# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
835#else
836# define D_SIZE(x)
837#endif
838
839extern class rxvt_failure_exception { } rxvt_failure_exception;
840
841typedef callback1<void, const char *> log_callback; 723typedef callback<void (const char *)> log_callback;
842typedef callback1<int, int> getfd_callback; 724typedef callback<int (int)> getfd_callback;
843
844extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
845extern void rxvt_log (const char *fmt, ...);
846extern void rxvt_warn (const char *fmt, ...);
847extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
848extern void rxvt_exit_failure () __attribute__ ((noreturn));
849 725
850#define SET_LOCALE(locale) rxvt_set_locale (locale) 726#define SET_LOCALE(locale) rxvt_set_locale (locale)
851extern bool rxvt_set_locale (const char *locale); 727extern bool rxvt_set_locale (const char *locale) NOTHROW;
852extern void rxvt_push_locale (const char *locale); 728extern void rxvt_push_locale (const char *locale) NOTHROW;
853extern void rxvt_pop_locale (); 729extern void rxvt_pop_locale () NOTHROW;
854
855/****************************************************************************/
856
857#define BLINK_INTERVAL 0.5
858#define TEXT_BLINK_INTERVAL 0.5
859
860#ifndef __attribute__
861# ifdef __GNUC__
862# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
863# define __attribute__(x)
864# endif
865# endif
866# define __attribute__(x)
867#endif
868 730
869/****************************************************************************/ 731/****************************************************************************/
870 732
871#define LINE_LONGER 0x0001 // line is continued on the next row 733#define LINE_LONGER 0x0001 // line is continued on the next row
872#define LINE_FILTERED 0x0002 // line has been filtered 734#define LINE_FILTERED 0x0002 // line has been filtered
873#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)
874 738
875struct line_t { 739struct line_t {
876 text_t *t; // terminal the text 740 text_t *t; // terminal the text
877 rend_t *r; // rendition, uses RS_ flags 741 rend_t *r; // rendition, uses RS_ flags
878 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
… …
913 } 777 }
914}; 778};
915 779
916/****************************************************************************/ 780/****************************************************************************/
917 781
918// primivite wrapper around mbstate_t to ensure initialisation 782// primitive wrapper around mbstate_t to ensure initialisation
919struct mbstate { 783struct mbstate {
920 mbstate_t mbs; 784 mbstate_t mbs;
921 785
922 operator mbstate_t *() { return &mbs; } 786 operator mbstate_t *() { return &mbs; }
923 void reset () { memset (&mbs, 0, sizeof (mbs)); } 787 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
932# define COMPOSE_LO 0x40000000UL 796# define COMPOSE_LO 0x40000000UL
933# define COMPOSE_HI 0x400fffffUL 797# define COMPOSE_HI 0x400fffffUL
934# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 798# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
935#else 799#else
936# if ENABLE_PERL 800# if ENABLE_PERL
937# 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
938# 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
939# else 803# else
940# define COMPOSE_LO 0xd800UL 804# define COMPOSE_LO 0xd800UL
941# define COMPOSE_HI 0xf8ffUL 805# define COMPOSE_HI 0xf8ffUL
942# endif 806# endif
… …
971#endif 835#endif
972 836
973/****************************************************************************/ 837/****************************************************************************/
974 838
975#ifdef KEYSYM_RESOURCE 839#ifdef KEYSYM_RESOURCE
976 class keyboard_manager; 840class keyboard_manager;
977#endif 841#endif
978 842
979struct 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
980 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
981 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 851 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
982#if ENABLE_PERL 852#if ENABLE_PERL
983 rxvt_perl_term perl; 853 rxvt_perl_term perl;
984#endif 854#endif
985 struct mbstate mbstate; // current input multibyte state 855 struct mbstate mbstate; // current input multibyte state
986 856
987 unsigned char want_refresh:1, 857 unsigned char want_refresh:1,
988#ifdef TRANSPARENT
989 want_full_refresh:1, /* awaiting full screen refresh */
990#endif
991#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
992 am_transparent:1, /* is a transparent term */
993 am_pixmap_trans:1, /* transparency w/known root pixmap */
994#endif
995 current_screen:1, /* primary or secondary */ 858 current_screen:1, /* primary or secondary */
996 hate_those_clicks:1, /* a.k.a. keep mark position */
997 num_scr_allow:1, 859 num_scr_allow:1,
998 bypass_keystate:1, 860 bypass_keystate:1,
999#ifdef CURSOR_BLINK 861#ifdef CURSOR_BLINK
1000 hidden_cursor:1, 862 hidden_cursor:1,
1001#endif 863#endif
… …
1016#endif 878#endif
1017 scrollbar_align, 879 scrollbar_align,
1018 selection_wait, 880 selection_wait,
1019 selection_type; 881 selection_type;
1020/* ---------- */ 882/* ---------- */
883 bool rvideo_state, rvideo_mode;
884#ifndef NO_BELL
1021 short rvideo; 885 bool rvideo_bell;
886#endif
1022 int num_scr; /* screen: number lines scrolled */ 887 int num_scr; /* screen: number lines scrolled */
1023 int prev_ncol, /* screen: previous number of columns */ 888 int prev_ncol, /* screen: previous number of columns */
1024 prev_nrow; /* screen: previous number of rows */ 889 prev_nrow; /* screen: previous number of rows */
1025/* ---------- */ 890/* ---------- */
1026 rend_t rstyle; 891 rend_t rstyle;
1027/* ---------- */
1028 uint32_t pixcolor_set[NPIXCLR_SETS];
1029/* ---------- */ 892/* ---------- */
1030#ifdef SELECTION_SCROLLING 893#ifdef SELECTION_SCROLLING
1031 int scroll_selection_lines; 894 int scroll_selection_lines;
1032 enum page_dirn scroll_selection_dir; 895 enum page_dirn scroll_selection_dir;
1033 int selection_save_x, 896 int selection_save_x,
… …
1039 /* give proper Scroll behaviour */ 902 /* give proper Scroll behaviour */
1040#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 903#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1041 mouse_slip_wheel_speed, 904 mouse_slip_wheel_speed,
1042#endif 905#endif
1043 refresh_count, 906 refresh_count,
1044 refresh_limit,
1045 last_bot, /* scrollbar last bottom position */ 907 last_bot, /* scrollbar last bottom position */
1046 last_top, /* scrollbar last top position */ 908 last_top, /* scrollbar last top position */
1047 last_state, /* scrollbar last state */ 909 last_state, /* scrollbar last state */
1048 scrollbar_len, 910 scrollbar_len,
1049 window_vt_x, 911 window_vt_x,
1050 window_vt_y, 912 window_vt_y,
1051 window_sb_x, 913 window_sb_x,
914 mouse_row,
915 mouse_col,
1052# ifdef POINTER_BLANK 916# ifdef POINTER_BLANK
1053 pointerBlankDelay, 917 pointerBlankDelay,
1054# endif 918# endif
1055 allowedxerror; 919 allowedxerror;
1056/* ---------- */ 920/* ---------- */
… …
1060 int old_width, /* last used width in screen resize */ 924 int old_width, /* last used width in screen resize */
1061 old_height; /* last used height in screen resize */ 925 old_height; /* last used height in screen resize */
1062 unsigned long priv_modes, 926 unsigned long priv_modes,
1063 SavedModes; 927 SavedModes;
1064/* ---------- */ 928/* ---------- */
1065 Atom xa[NUM_XA]; 929 Atom *xa;
1066/* ---------- */ 930/* ---------- */
1067#ifdef RXVT_SCROLLBAR 931#ifdef RXVT_SCROLLBAR
1068 GC scrollbarGC, 932 GC scrollbarGC,
1069 topShadowGC, 933 topShadowGC,
1070 botShadowGC; 934 botShadowGC;
… …
1095 char * incr_buf; 959 char * incr_buf;
1096 size_t incr_buf_size, incr_buf_fill; 960 size_t incr_buf_size, incr_buf_fill;
1097/* ---------- */ 961/* ---------- */
1098 Cursor leftptr_cursor; 962 Cursor leftptr_cursor;
1099/* ---------- */ 963/* ---------- */
1100#ifndef NO_BACKSPACE_KEY
1101 const char *key_backspace;
1102#endif
1103#ifndef NO_DELETE_KEY
1104 const char *key_delete;
1105#endif
1106 struct mouse_event MEvent; 964 struct mouse_event MEvent;
1107 XComposeStatus compose; 965 XComposeStatus compose;
1108 ttymode_t tio; 966 ttymode_t tio;
1109 row_col_t oldcursor; 967 row_col_t oldcursor;
1110#ifdef XPM_BACKGROUND 968#ifdef HAVE_BG_PIXMAP
1111 bgPixmap_t bgPixmap; 969 bgPixmap_t bgPixmap;
1112 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 970#endif
971#ifdef HAVE_AFTERIMAGE
972 ASVisual *asv;
973 ASImageManager *asimman;
1113#endif 974#endif
1114 975
1115#if ENABLE_OVERLAY 976#if ENABLE_OVERLAY
1116 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 977 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1117 text_t **ov_text; 978 text_t **ov_text;
1118 rend_t **ov_rend; 979 rend_t **ov_rend;
1119 980
1120 void scr_swap_overlay (); 981 void scr_swap_overlay () NOTHROW;
1121 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;
1122 void scr_overlay_off (); 983 void scr_overlay_off () NOTHROW;
1123 void scr_overlay_set (int x, int y, 984 void scr_overlay_set (int x, int y,
1124 text_t text, 985 text_t text,
1125 rend_t rend = OVERLAY_RSTYLE); 986 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1126 void scr_overlay_set (int x, int y, const char *s); 987 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1127 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;
1128#endif 989#endif
1129 990
1130 vector<void *> allocated; // free these memory blocks with free() 991 vector<void *> allocated; // free these memory blocks with free()
1131 992
1132 char *env_windowid; /* environmental variable WINDOWID */ 993 char env_windowid[21]; /* environmental variable WINDOWID */
994 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1133 char *env_display; /* environmental variable DISPLAY */ 995 char *env_display; /* environmental variable DISPLAY */
1134 char *env_term; /* environmental variable TERM */ 996 char *env_term; /* environmental variable TERM */
1135 char *env_colorfgbg; 997
1136 char *locale; 998 char *locale;
1137 char charsets[4]; 999 char charsets[4];
1138 char *v_buffer; /* pointer to physical buffer */ 1000 char *v_buffer; /* pointer to physical buffer */
1139 unsigned int v_buflen; /* size of area to write */ 1001 unsigned int v_buflen; /* size of area to write */
1140 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1002 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1141 1003
1142#ifdef KEYSYM_RESOURCE 1004#ifdef KEYSYM_RESOURCE
1143 keyboard_manager *keyboard; 1005 keyboard_manager *keyboard;
1006#endif
1007#ifndef NO_RESOURCES
1008 XrmDatabase option_db;
1144#endif 1009#endif
1145 1010
1146 const char *rs[NUM_RESOURCES]; 1011 const char *rs[NUM_RESOURCES];
1147 /* command input buffering */ 1012 /* command input buffering */
1148 char *cmdbuf_ptr, *cmdbuf_endp; 1013 char *cmdbuf_ptr, *cmdbuf_endp;
1149 char cmdbuf_base[CBUFSIZ]; 1014 char cmdbuf_base[CBUFSIZ];
1150 1015
1151 rxvt_ptytty *pty; 1016 ptytty *pty;
1152 1017
1153 rxvt_salloc *talloc; // text line allocator 1018 rxvt_salloc *talloc; // text line allocator
1154 rxvt_salloc *ralloc; // rend line allocator 1019 rxvt_salloc *ralloc; // rend line allocator
1155 1020
1156 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
… …
1164 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);
1165 void iso14755_54 (int x, int y); 1030 void iso14755_54 (int x, int y);
1166# endif 1031# endif
1167#endif 1032#endif
1168 1033
1169 // modifies first argument(!) 1034 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1170 void paste (char *data, unsigned int len);
1171 1035
1172 long vt_emask, vt_emask_perl;
1173
1174 void vt_select_input () const 1036 void vt_select_input () const NOTHROW
1175 { 1037 {
1176 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1038 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1177 } 1039 }
1178 1040
1179#if TRANSPARENT 1041#if ENABLE_TRANSPARENCY || ENABLE_PERL
1180 void rootwin_cb (XEvent &xev); 1042 void rootwin_cb (XEvent &xev);
1181 xevent_watcher rootwin_ev; 1043 xevent_watcher rootwin_ev;
1182#endif 1044#endif
1045#ifdef HAVE_BG_PIXMAP
1046 int update_background ();
1047#if TRACE_PIXMAPS
1048 int 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
1183 1054
1184 void x_cb (XEvent &xev); 1055 void x_cb (XEvent &xev);
1185 void flush ();
1186 xevent_watcher termwin_ev; 1056 xevent_watcher termwin_ev;
1187 xevent_watcher vt_ev; 1057 xevent_watcher vt_ev;
1188#ifdef HAVE_SCROLLBARS 1058#ifdef HAVE_SCROLLBARS
1189 xevent_watcher scrollbar_ev; 1059 xevent_watcher scrollbar_ev;
1190#endif 1060#endif
1191 1061
1192 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1062 void child_cb (ev::child &w, int revents); ev::child child_ev;
1193 void check_cb (check_watcher &w); check_watcher check_ev; 1063 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1194 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1064 void refresh_check ();
1195 void flush_cb (time_watcher &w); time_watcher flush_ev; 1065 void flush ();
1196 1066 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1197 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1067 bool pty_fill ();
1198 1068 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1199 void incr_cb (time_watcher &w); time_watcher incr_ev; 1069 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1200 1070
1201#ifdef CURSOR_BLINK 1071#ifdef CURSOR_BLINK
1202 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;
1203#endif 1073#endif
1204#ifdef TEXT_BLINK 1074#ifdef TEXT_BLINK
1205 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;
1206#endif 1079#endif
1207 1080
1208#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1081#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1209 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;
1210#endif 1083#endif
1211#ifdef SELECTION_SCROLLING 1084#ifdef SELECTION_SCROLLING
1212 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;
1213#endif 1086#endif
1214#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1087#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1215 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;
1216#endif 1089#endif
1217 1090
1218#ifdef POINTER_BLANK 1091#ifdef POINTER_BLANK
1219 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1092 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1220 void pointer_blank (); 1093 void pointer_blank ();
1221#endif 1094#endif
1222 void pointer_unblank (); 1095 void pointer_unblank ();
1223 1096
1224 void tt_printf (const char *fmt,...); 1097 void tt_printf (const char *fmt,...);
1225 void tt_write (const char *data, unsigned int len); 1098 void tt_write (const char *data, unsigned int len);
1226 void pty_write (); 1099 void pty_write ();
1227 1100
1228 void tt_winch (); 1101 void init (stringvec *argv, stringvec *envv)
1229 1102 {
1230 rxvt_term (); 1103 this->argv = argv;
1231 ~rxvt_term (); 1104 init (argv->size (), argv->begin (), envv);
1232 void destroy (); 1105 }
1233 void emergency_cleanup ();
1234
1235 bool init (int argc, const char *const *argv);
1236 bool init_vars ();
1237
1238 bool pty_fill ();
1239 1106
1240 void make_current () const // make this the "currently active" urxvt instance 1107 void make_current () const // make this the "currently active" urxvt instance
1241 { 1108 {
1242 SET_R (this); 1109 SET_R (this);
1110 set_environ (envv);
1243 rxvt_set_locale (locale); 1111 rxvt_set_locale (locale);
1244 set_environ (envv);
1245 } 1112 }
1246 1113
1247 void init_secondary ();
1248 const char **init_resources (int argc, const char *const *argv);
1249 const char *x_resource (const char *name);
1250 void init_env ();
1251 void set_locale (const char *locale);
1252 void init_xlocale ();
1253 void init_command (const char *const *argv);
1254 void run_command (const char *const *argv);
1255 int run_child (const char *const *argv);
1256
1257 void color_aliases (int idx);
1258 void recolour_cursor ();
1259 void create_windows (int argc, const char *const *argv);
1260 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1261 void window_calc (unsigned int newwidth, unsigned int newheight);
1262
1263#if USE_XIM 1114#if USE_XIM
1264 rxvt_xim *input_method; 1115 rxvt_xim *input_method;
1265 XIC Input_Context; 1116 XIC Input_Context;
1266 XIMStyle input_style; 1117 XIMStyle input_style;
1267 XPoint spot; // most recently sent spot position 1118 XPoint spot; // most recently sent spot position
1268 1119
1269 void im_destroy (); 1120 void im_destroy ();
1270 void im_cb (); im_watcher im_ev; 1121 void im_cb (); im_watcher im_ev;
1271 void im_set_size (XRectangle &size); 1122 void im_set_size (XRectangle &size);
1272 void im_set_position (XPoint &pos); 1123 void im_set_position (XPoint &pos) NOTHROW;
1273 void im_set_color (unsigned long &fg, unsigned long &bg); 1124 void im_set_color (unsigned long &fg, unsigned long &bg);
1274 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);
1275 1126
1276 bool IMisRunning (); 1127 bool IMisRunning ();
1277 void IMSendSpot (); 1128 void IMSendSpot ();
1278 bool IM_get_IC (const char *modifiers); 1129 bool IM_get_IC (const char *modifiers);
1279 void IMSetStatusPosition (); 1130 void IMSetPosition ();
1280#endif 1131#endif
1281
1282 void resize_scrollbar ();
1283
1284 void pixel_position (int *x, int *y);
1285
1286 void selection_click (int clicks, int x, int y);
1287 void selection_extend (int x, int y, int flag);
1288 void selection_rotate (int x, int y);
1289
1290 /* autoconvert */
1291 1132
1292 // command.C 1133 // command.C
1293 void lookup_key (XKeyEvent &ev); 1134 void key_press (XKeyEvent &ev);
1135 void key_release (XKeyEvent &ev);
1294 unsigned int cmd_write (const char *str, unsigned int count); 1136 unsigned int cmd_write (const char *str, unsigned int count);
1295 1137
1296 wchar_t next_char (); 1138 wchar_t next_char () NOTHROW;
1297 wchar_t cmd_getc (); 1139 wchar_t cmd_getc () THROW ((class out_of_input));
1298 uint32_t next_octet (); 1140 uint32_t next_octet () NOTHROW;
1299 uint32_t cmd_get8 (); 1141 uint32_t cmd_get8 () THROW ((class out_of_input));
1300 1142
1301 bool cmd_parse (); 1143 bool cmd_parse ();
1302 void mouse_report (XButtonEvent &ev); 1144 void mouse_report (XButtonEvent &ev);
1303 void button_press (XButtonEvent &ev); 1145 void button_press (XButtonEvent &ev);
1304 void button_release (XButtonEvent &ev); 1146 void button_release (XButtonEvent &ev);
1305 void focus_in (); 1147 void focus_in ();
1306 void focus_out (); 1148 void focus_out ();
1307 int check_our_parents (); 1149 void update_fade_color (unsigned int idx);
1308#ifdef PRINTPIPE 1150#ifdef PRINTPIPE
1309 FILE *popen_printer (); 1151 FILE *popen_printer ();
1310 int pclose_printer (FILE *stream); 1152 int pclose_printer (FILE *stream);
1311#endif 1153#endif
1312 void process_print_pipe (); 1154 void process_print_pipe ();
… …
1323 int privcases (int mode, unsigned long bit); 1165 int privcases (int mode, unsigned long bit);
1324 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);
1325 void process_sgr_mode (unsigned int nargs, const int *arg); 1167 void process_sgr_mode (unsigned int nargs, const int *arg);
1326 void process_graphics (); 1168 void process_graphics ();
1327 // 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);
1328 void Get_Colours (); 1181 void Get_Colours ();
1329 void get_ourmods (); 1182 void get_ourmods ();
1330 // main.C 1183 // main.C
1331 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);
1332 bool set_fonts (); 1193 bool set_fonts ();
1333 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);
1334 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);
1335 void set_title (const char *str); 1196 void set_title (const char *str);
1336 void set_icon_name (const char *str); 1197 void set_icon_name (const char *str);
1337 void set_window_color (int idx, const char *color); 1198 void set_window_color (int idx, const char *color);
1338 void set_colorfgbg (); 1199 void set_colorfgbg ();
1339 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);
1340 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);
1341 1205
1342 // screen.C 1206 // screen.C
1343 1207
1344 void lalloc (line_t &l) const 1208 void lalloc (line_t &l) const
1345 { 1209 {
… …
1367 1231
1368 if (ncol > prev_ncol) 1232 if (ncol > prev_ncol)
1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1233 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1370 } 1234 }
1371 1235
1372 int fgcolor_of (rend_t r) const 1236 int fgcolor_of (rend_t r) const NOTHROW
1373 { 1237 {
1374 int base = GET_BASEFG (r); 1238 int base = GET_BASEFG (r);
1375#ifndef NO_BRIGHTCOLOR 1239#ifndef NO_BRIGHTCOLOR
1376 if (r & RS_Bold 1240 if (r & RS_Bold
1377# if ENABLE_STYLES 1241# if ENABLE_STYLES
1378 && OPTION (Opt_intensityStyles) 1242 && option (Opt_intensityStyles)
1379# endif 1243# endif
1380 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1244 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1381 base += minBrightCOLOR - minCOLOR; 1245 base += minBrightCOLOR - minCOLOR;
1382#endif 1246#endif
1383 return base; 1247 return base;
1384 } 1248 }
1385 1249
1386 int bgcolor_of (rend_t r) const 1250 int bgcolor_of (rend_t r) const NOTHROW
1387 { 1251 {
1388 int base = GET_BASEBG (r); 1252 int base = GET_BASEBG (r);
1389#ifndef NO_BRIGHTCOLOR 1253#ifndef NO_BRIGHTCOLOR
1390 if (r & RS_Blink 1254 if (r & RS_Blink
1391# if ENABLE_STYLES 1255# if ENABLE_STYLES
1392 && OPTION (Opt_intensityStyles) 1256 && option (Opt_intensityStyles)
1393# endif 1257# endif
1394 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1258 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1395 base += minBrightCOLOR - minCOLOR; 1259 base += minBrightCOLOR - minCOLOR;
1396#endif 1260#endif
1397 return base; 1261 return base;
1398 } 1262 }
1399 1263
1400 bool option (uint32_t opt) const 1264 bool option (uint8_t opt) const NOTHROW
1401 { 1265 {
1402 return OPTION (opt); 1266 if (!opt)
1267 return 0;
1268
1269 --opt;
1270 return options[opt >> 3] & (1 << (opt & 7));
1403 } 1271 }
1404 1272
1405 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
1406 { 1286 {
1407 if (set) 1287 if (set)
1408 options |= opt; 1288 priv_modes |= bit;
1409 else 1289 else
1410 options &= ~opt; 1290 priv_modes &= ~bit;
1411 } 1291 }
1412 1292
1293 // modifies first argument(!)
1294 void paste (char *data, unsigned int len) NOTHROW;
1413 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const; 1295 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1414 void scr_blank_screen_mem (line_t &l, rend_t efs) const; 1296 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415 int scr_scroll_text (int row1, int row2, int count); 1297 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1298 void scr_reset ();
1417 void scr_release (); 1299 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1300 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (); 1301 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1302 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1303 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1304#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1305 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1306 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1307 void scr_forwardindex () NOTHROW;
1426#endif 1308#endif
1427 void scr_touch (bool refresh); 1309 void scr_touch (bool refresh) NOTHROW;
1428 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;
1429 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1430 void scr_recolour (); 1311 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1312 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (line_t &l); 1313 void scr_remap_chars (line_t &l) NOTHROW;
1314
1315 enum cursor_mode { SAVE, RESTORE };
1433 1316
1434 void scr_poweron (); 1317 void scr_poweron ();
1435 void scr_cursor (int mode); 1318 void scr_cursor (cursor_mode mode) NOTHROW;
1436 void scr_do_wrap (); 1319 void scr_do_wrap () NOTHROW;
1320 void scr_swap_screen () NOTHROW;
1437 int scr_change_screen (int scrn); 1321 void scr_change_screen (int scrn);
1438 void scr_color (unsigned int color, int fgbg); 1322 void scr_color (unsigned int color, int fgbg) NOTHROW;
1439 void scr_rendition (int set, int style); 1323 void scr_rendition (int set, int style) NOTHROW;
1440 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;
1441 void scr_backspace (); 1325 void scr_backspace () NOTHROW;
1442 void scr_tab (int count, bool ht = false); 1326 void scr_tab (int count, bool ht = false) NOTHROW;
1443 void scr_gotorc (int row, int col, int relative); 1327 void scr_gotorc (int row, int col, int relative) NOTHROW;
1444 void scr_index (enum page_dirn direction); 1328 void scr_index (enum page_dirn direction) NOTHROW;
1445 void scr_erase_line (int mode); 1329 void scr_erase_line (int mode) NOTHROW;
1446 void scr_E (); 1330 void scr_E () NOTHROW;
1447 void scr_insdel_lines (int count, int insdel); 1331 void scr_insdel_lines (int count, int insdel) NOTHROW;
1448 void scr_insdel_chars (int count, int insdel); 1332 void scr_insdel_chars (int count, int insdel) NOTHROW;
1449 void scr_scroll_region (int top, int bot); 1333 void scr_scroll_region (int top, int bot) NOTHROW;
1450 void scr_cursor_visible (int mode); 1334 void scr_cursor_visible (int mode) NOTHROW;
1451 void scr_autowrap (int mode); 1335 void scr_autowrap (int mode) NOTHROW;
1452 void scr_relative_origin (int mode); 1336 void scr_relative_origin (int mode) NOTHROW;
1453 void scr_insert_mode (int mode); 1337 void scr_insert_mode (int mode) NOTHROW;
1454 void scr_set_tab (int mode); 1338 void scr_set_tab (int mode) NOTHROW;
1455 void scr_rvideo_mode (int mode); 1339 void scr_rvideo_mode (bool on) NOTHROW;
1456 void scr_report_position (); 1340 void scr_report_position () NOTHROW;
1457 void set_font_style (); 1341 void set_font_style () NOTHROW;
1458 void scr_charset_choose (int set); 1342 void scr_charset_choose (int set) NOTHROW;
1459 void scr_charset_set (int set, unsigned int ch); 1343 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1460 void scr_move_to (int y, int len); 1344 void scr_move_to (int y, int len) NOTHROW;
1461 bool scr_page (enum page_dirn direction, int nlines); 1345 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1462 bool scr_changeview (int new_view_start); 1346 bool scr_changeview (int new_view_start) NOTHROW;
1463 void scr_bell (); 1347 void scr_bell () NOTHROW;
1464 void scr_printscreen (int fullhist); 1348 void scr_printscreen (int fullhist) NOTHROW;
1465 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;
1466 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;
1467 void scr_reverse_selection (); 1351 void scr_reverse_selection () NOTHROW;
1468 void scr_dump (int fd); 1352 void scr_dump (int fd) NOTHROW;
1353
1469 void selection_check (int check_more); 1354 void selection_check (int check_more) NOTHROW;
1470 void selection_paste (Window win, Atom prop, bool delete_prop); 1355 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1471 void selection_property (Window win, Atom prop); 1356 void selection_property (Window win, Atom prop) NOTHROW;
1472 void selection_request (Time tm, int x, int y); 1357 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1473 int selection_request_other (Atom target, int selnum); 1358 int selection_request_other (Atom target, int selnum) NOTHROW;
1474 void selection_clear (); 1359 void selection_clear () NOTHROW;
1475 void selection_make (Time tm); 1360 void selection_make (Time tm);
1476 bool selection_grab (Time tm); 1361 bool selection_grab (Time tm) NOTHROW;
1477 void selection_start_colrow (int col, int row); 1362 void selection_start_colrow (int col, int row) NOTHROW;
1478 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;
1479 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;
1480 void selection_remove_trailing_spaces (); 1365 void selection_remove_trailing_spaces () NOTHROW;
1481 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;
1482 1370
1483#if defined(NEXT_SCROLLBAR) 1371#if defined(NEXT_SCROLLBAR)
1484 // scrollbar-next.C 1372 // scrollbar-next.C
1485 Pixmap renderPixmap (const char *const *data, int width, int height); 1373 Pixmap renderPixmap (const char *const *data, int width, int height);
1486 void init_scrollbar_stuff (); 1374 void init_scrollbar_stuff ();
… …
1502 // scrollbar-plain.C 1390 // scrollbar-plain.C
1503 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);
1504#endif 1392#endif
1505 1393
1506 // scrollbar.C 1394 // scrollbar.C
1395 void resize_scrollbar ();
1507 int scrollbar_mapping (int map); 1396 int scrollbar_mapping (int map);
1508 int scrollbar_show (int update); 1397 int scrollbar_show (int update);
1509 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);
1510 1399
1511 // xdefaults.C 1400 // xdefaults.C
1512 void get_options (int argc, const char *const *argv); 1401 void get_options (int argc, const char *const *argv);
1513 int parse_keysym (const char *str, const char *arg); 1402 int parse_keysym (const char *str, const char *arg);
1514 void get_xdefaults (FILE *stream, const char *name); 1403 const char *x_resource (const char *name);
1515 void extract_resources (); 1404 void extract_resources ();
1516 // xpm.C
1517 int scale_pixmap (const char *geom);
1518 void resize_pixmap ();
1519 Pixmap set_bgPixmap (const char *file);
1520}; 1405};
1521 1406
1522/* 1407#endif /* _RXVT_H_ */
1523 *****************************************************************************
1524 * PROTOTYPES
1525 *****************************************************************************
1526 */
1527#ifdef PROTOTYPES
1528# define __PROTO(p) p
1529#else
1530# define __PROTO(p) ()
1531#endif
1532 1408
1533#ifdef DEBUG_malloc
1534# include "dmalloc.h" /* This comes last */
1535#endif
1536
1537#endif /* _RXVT_H_ */
1538

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