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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.229 by root, Fri Jan 20 11:02:46 2006 UTC vs.
Revision 1.328 by ayin, Fri Nov 30 10:57:04 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
99/****************************************************************************/ 84/****************************************************************************/
100 85
101#ifndef __attribute__
102# if __GNUC__
103# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
104# define __attribute__(x)
105# endif
106# endif
107# define __attribute__(x)
108#endif
109
110#define NORETURN __attribute__ ((noreturn))
111#define UNUSED __attribute__ ((unused))
112
113// increases code size unless -fno-enforce-eh-specs
114#if __GNUC__
115# define NOTHROW
116# define THROW(x)
117#else
118# define NOTHROW throw()
119# define THROW(x) throw x
120#endif
121
122// exception thrown on fatal (per-instance) errors 86// exception thrown on fatal (per-instance) errors
123class rxvt_failure_exception { }; 87class rxvt_failure_exception { };
124 88
125// exception thrown when the command parser runs out of input data 89// exception thrown when the command parser runs out of input data
126class out_of_input { }; 90class out_of_input { };
127 91
128/* 92/*
129 ***************************************************************************** 93 *****************************************************************************
130 * PROTOTYPES 94 * PROTOTYPES
131 ***************************************************************************** 95 *****************************************************************************
132 */ 96 */
133// main.C 97// main.C
134RETSIGTYPE rxvt_Child_signal (int sig) NOTHROW;
135RETSIGTYPE rxvt_Exit_signal (int sig) NOTHROW;
136void rxvt_clean_exit () NOTHROW;
137void * rxvt_malloc (size_t size); 98void * rxvt_malloc (size_t size);
138void * rxvt_calloc (size_t number, size_t size); 99void * rxvt_calloc (size_t number, size_t size);
139void * rxvt_realloc (void *ptr, size_t size); 100void * rxvt_realloc (void *ptr, size_t size);
140 101
141// misc.C 102// misc.C
142char * rxvt_wcstombs (const wchar_t *str, int len = -1); 103char * rxvt_wcstombs (const wchar_t *str, int len = -1);
143wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 104wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
144char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 105char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
145wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 106wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
146 107
147#define rxvt_strdup(s) ((s) ? strdup(s) : 0)
148
149char * rxvt_r_basename (const char *str) NOTHROW; 108char * rxvt_basename (const char *str) NOTHROW;
150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 109void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
151void rxvt_log (const char *fmt,...) NOTHROW; 110void rxvt_log (const char *fmt,...) NOTHROW;
152void rxvt_warn (const char *fmt,...) NOTHROW; 111void rxvt_warn (const char *fmt,...) NOTHROW;
153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 112void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 113void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
155 114
156int rxvt_Str_match (const char *s1, const char *s2) NOTHROW;
157const char * rxvt_Str_skip_space (const char *str) NOTHROW;
158char * rxvt_Str_trim (char *str) NOTHROW; 115char * rxvt_strtrim (char *str) NOTHROW;
159int rxvt_Str_escaped (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 116char ** rxvt_splitcommastring (const char *cs) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 117void rxvt_freecommastring (char **cs) NOTHROW;
162char * rxvt_File_find (const char *file, const char *ext, const char *path) NOTHROW;
163void rxvt_usleep (int usecs) NOTHROW;
164 118
165///////////////////////////////////////////////////////////////////////////// 119/////////////////////////////////////////////////////////////////////////////
166 120
167// temporarily replace the process environment 121// temporarily replace the process environment
168extern char **environ; 122extern char **environ;
169extern char **rxvt_environ; // the original environ pointer 123extern char **rxvt_environ; // the original environ pointer
170 124
171inline void set_environ (stringvec *envv) 125static inline void set_environ (stringvec *envv)
172{ 126{
127#if ENABLE_PERL
128 assert (envv);
129#else
173 if (envv) 130 if (envv)
131#endif
174 environ = (char **)envv->begin (); 132 environ = (char **)envv->begin ();
175} 133}
176 134
177inline void set_environ (char **envv) 135static inline void set_environ (char **envv)
178{ 136{
137#if ENABLE_PERL
138 assert (envv);
139#else
179 if (envv) 140 if (envv)
141#endif
180 environ = envv; 142 environ = envv;
181} 143}
182 144
183/* 145/*
184 ***************************************************************************** 146 *****************************************************************************
… …
193#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 155#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
194# define KEEP_SCROLLCOLOR 1 156# define KEEP_SCROLLCOLOR 1
195#else 157#else
196# undef KEEP_SCROLLCOLOR 158# undef KEEP_SCROLLCOLOR
197#endif 159#endif
198
199#ifdef XPM_BACKGROUND
200typedef struct {
201 short w, h, x, y;
202 Pixmap pixmap;
203} bgPixmap_t;
204#endif
205
206struct rxvt_ptytty {
207 int pty; // pty file descriptor; connected to rxvt
208 int tty; // tty file descriptor; connected to child
209
210 rxvt_ptytty ()
211 : pty(-1), tty(-1)
212 {
213 }
214
215 virtual ~rxvt_ptytty ()
216 {
217 }
218
219 virtual bool get () = 0;
220#if UTMP_SUPPORT
221 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
222#endif
223
224 void close_tty ();
225 bool make_controlling_tty ();
226 void set_utf8_mode (bool on);
227};
228
229rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
230void rxvt_ptytty_server (); // start the ptytty server process
231 160
232/* 161/*
233 * the 'essential' information for reporting Mouse Events 162 * the 'essential' information for reporting Mouse Events
234 * pared down from XButtonEvent 163 * pared down from XButtonEvent
235 */ 164 */
… …
238 Time time; /* milliseconds */ 167 Time time; /* milliseconds */
239 unsigned int state; /* key or button mask */ 168 unsigned int state; /* key or button mask */
240 unsigned int button; /* detail */ 169 unsigned int button; /* detail */
241}; 170};
242 171
243#if ENABLE_FRILLS
244typedef struct _mwmhints {
245 CARD32 flags;
246 CARD32 functions;
247 CARD32 decorations;
248 INT32 input_mode;
249 CARD32 status;
250} MWMHints;
251#endif
252
253#if ENABLE_XEMBED 172#if ENABLE_XEMBED
254// XEMBED messages 173// XEMBED messages
255# define XEMBED_EMBEDDED_NOTIFY 0 174# define XEMBED_EMBEDDED_NOTIFY 0
256# define XEMBED_WINDOW_ACTIVATE 1 175# define XEMBED_WINDOW_ACTIVATE 1
257# define XEMBED_WINDOW_DEACTIVATE 2 176# define XEMBED_WINDOW_DEACTIVATE 2
258# define XEMBED_REQUEST_FOCUS 3 177# define XEMBED_REQUEST_FOCUS 3
259# define XEMBED_FOCUS_IN 4 178# define XEMBED_FOCUS_IN 4
260# define XEMBED_FOCUS_OUT 5 179# define XEMBED_FOCUS_OUT 5
261# define XEMBED_FOCUS_NEXT 6 180# define XEMBED_FOCUS_NEXT 6
262# define XEMBED_FOCUS_PREV 7 181# define XEMBED_FOCUS_PREV 7
263 182
264# define XEMBED_MODALITY_ON 10 183# define XEMBED_MODALITY_ON 10
265# define XEMBED_MODALITY_OFF 11 184# define XEMBED_MODALITY_OFF 11
266# define XEMBED_REGISTER_ACCELERATOR 12 185# define XEMBED_REGISTER_ACCELERATOR 12
267# define XEMBED_UNREGISTER_ACCELERATOR 13 186# define XEMBED_UNREGISTER_ACCELERATOR 13
268# define XEMBED_ACTIVATE_ACCELERATOR 14 187# define XEMBED_ACTIVATE_ACCELERATOR 14
269 188
270// XEMBED detail code 189// XEMBED detail code
271# define XEMBED_FOCUS_CURRENT 0 190# define XEMBED_FOCUS_CURRENT 0
272# define XEMBED_FOCUS_FIRST 1 191# define XEMBED_FOCUS_FIRST 1
273# define XEMBED_FOCUS_LAST 2 192# define XEMBED_FOCUS_LAST 2
274 193
275# define XEMBED_MAPPED (1 << 0) 194# define XEMBED_MAPPED (1 << 0)
276#endif 195#endif
277 196
… …
281 ***************************************************************************** 200 *****************************************************************************
282 */ 201 */
283 202
284/* COLORTERM, TERM environment variables */ 203/* COLORTERM, TERM environment variables */
285#define COLORTERMENV "rxvt" 204#define COLORTERMENV "rxvt"
286#ifdef XPM_BACKGROUND 205#ifdef BG_IMAGE_FROM_FILE
287# define COLORTERMENVFULL COLORTERMENV "-xpm" 206# define COLORTERMENVFULL COLORTERMENV "-xpm"
288#else 207#else
289# define COLORTERMENVFULL COLORTERMENV 208# define COLORTERMENVFULL COLORTERMENV
290#endif 209#endif
291#ifndef TERMENV 210#ifndef TERMENV
… …
448// fake styles 367// fake styles
449#define RS_Blink 0x00010000UL // blink 368#define RS_Blink 0x00010000UL // blink
450#define RS_RVid 0x00020000UL // reverse video 369#define RS_RVid 0x00020000UL // reverse video
451#define RS_Uline 0x00040000UL // underline 370#define RS_Uline 0x00040000UL // underline
452 371
372// toggle this to force redraw, must be != RS_Careful
373#define RS_redraw 0x01000000UL
374
453// 5 custom bits for extensions 375// 5 custom bits for extensions
454#define RS_customCount 32 376#define RS_customCount 32
455#define RS_customMask 0x00f80000UL 377#define RS_customMask 0x00f80000UL
456#define RS_customShift 19 378#define RS_customShift 19
457 379
… …
487 C0_NUL = 0x00, 409 C0_NUL = 0x00,
488 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 410 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
489 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 411 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
490 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 412 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
491 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 413 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
492}; 414};
493#define CHAR_ST 0x9c /* 0234 */ 415#define CHAR_ST 0x9c /* 0234 */
494 416
495/* 417/*
496 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 418 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
497 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 419 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
526 Rxvt_restoreFG = 39, // change default fg color 448 Rxvt_restoreFG = 39, // change default fg color
527 Rxvt_restoreBG = 49, // change default bg color 449 Rxvt_restoreBG = 49, // change default bg color
528 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 450 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
529 451
530 URxvt_locale = 701, // change locale 452 URxvt_locale = 701, // change locale
453 URxvt_version = 702, // request version
531 454
532 URxvt_Color_IT = 704, // change actual 'Italic' colour 455 URxvt_Color_IT = 704, // change actual 'Italic' colour
533 URxvt_Color_tint = 705, // change actual tint colour 456 URxvt_Color_tint = 705, // change actual tint colour
534 URxvt_Color_BD = 706, 457 URxvt_Color_BD = 706,
535 URxvt_Color_UL = 707, 458 URxvt_Color_UL = 707,
… …
551 * on the unnecessary items, e.g. Color_pointer, but won't bother 474 * on the unnecessary items, e.g. Color_pointer, but won't bother
552 * until we need to. Also, be aware of usage in pixcolor_set 475 * until we need to. Also, be aware of usage in pixcolor_set
553 */ 476 */
554 477
555enum colour_list { 478enum colour_list {
479 Color_none = -2,
480 Color_transparent = -1,
556 Color_fg = 0, 481 Color_fg = 0,
557 Color_bg, 482 Color_bg,
558 minCOLOR, /* 2 */ 483 minCOLOR, /* 2 */
559 Color_Black = minCOLOR, 484 Color_Black = minCOLOR,
560 Color_Red3, 485 Color_Red3,
… …
602#endif 527#endif
603#ifdef KEEP_SCROLLCOLOR 528#ifdef KEEP_SCROLLCOLOR
604 Color_scroll, 529 Color_scroll,
605 Color_trough, 530 Color_trough,
606#endif 531#endif
607#if TINTING 532#if ENABLE_TRANSPARENCY
608 Color_tint, 533 Color_tint,
609#endif 534#endif
610#if OFF_FOCUS_FADING 535#if OFF_FOCUS_FADING
611 Color_fade, 536 Color_fade,
612#endif 537#endif
… …
619 TOTAL_COLORS = NRS_COLORS 544 TOTAL_COLORS = NRS_COLORS
620#endif 545#endif
621}; 546};
622 547
623#define Color_Bits 7 // 0 .. maxTermCOLOR 548#define Color_Bits 7 // 0 .. maxTermCOLOR
624
625#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
626#define NPIXCLR_BITS 32
627 549
628/* 550/*
629 * Resource list 551 * Resource list
630 */ 552 */
631enum { 553enum {
… …
633# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 555# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
634# include "rsinc.h" 556# include "rsinc.h"
635# undef def 557# undef def
636# undef reserve 558# undef reserve
637 NUM_RESOURCES 559 NUM_RESOURCES
638};
639
640// see init.C:xa_names, which must be kept in sync
641enum {
642 XA_TEXT = 0,
643 XA_COMPOUND_TEXT,
644 XA_UTF8_STRING,
645 XA_MULTIPLE,
646 XA_TARGETS,
647 XA_TIMESTAMP,
648 XA_VT_SELECTION,
649 XA_INCR,
650 XA_WM_PROTOCOLS,
651 XA_WM_DELETE_WINDOW,
652 XA_CLIPBOARD,
653#if ENABLE_FRILLS
654 XA_MOTIF_WM_HINTS,
655#endif
656#if ENABLE_EWMH
657 XA_NET_WM_PID,
658 XA_NET_WM_NAME,
659 XA_NET_WM_ICON_NAME,
660 XA_NET_WM_PING,
661#endif
662#if USE_XIM
663 XA_WM_LOCALE_NAME,
664#endif
665#if TRANSPARENT
666 XA_XROOTPMAP_ID,
667 XA_ESETROOT_PMAP_ID,
668#endif
669#if ENABLE_XEMBED
670 XA_XEMBED,
671 XA_XEMBED_INFO,
672#endif
673 NUM_XA
674}; 560};
675 561
676/* DEC private modes */ 562/* DEC private modes */
677#define PrivMode_132 (1UL<<0) 563#define PrivMode_132 (1UL<<0)
678#define PrivMode_132OK (1UL<<1) 564#define PrivMode_132OK (1UL<<1)
… …
692#define PrivMode_TtyOutputInh (1UL<<15) 578#define PrivMode_TtyOutputInh (1UL<<15)
693#define PrivMode_Keypress (1UL<<16) 579#define PrivMode_Keypress (1UL<<16)
694#define PrivMode_smoothScroll (1UL<<17) 580#define PrivMode_smoothScroll (1UL<<17)
695#define PrivMode_vt52 (1UL<<18) 581#define PrivMode_vt52 (1UL<<18)
696#define PrivMode_LFNL (1UL<<19) 582#define PrivMode_LFNL (1UL<<19)
697/* too annoying to implement X11 highlight tracking */ 583#define PrivMode_MouseBtnEvent (1UL<<20)
698/* #define PrivMode_MouseX11Track (1LU<<20) */ 584#define PrivMode_MouseAnyEvent (1UL<<21)
699 585
700#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 586#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
701#define PrivMode(test,bit) \
702 if (test) \
703 priv_modes |= (bit); \
704 else \
705 priv_modes &= ~(bit)
706 587
707#ifdef ALLOW_132_MODE 588#ifdef ALLOW_132_MODE
708# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 589# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
709#else 590#else
710# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 591# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
716#define CBUFSIZ 2048 // size of command buffer 597#define CBUFSIZ 2048 // size of command buffer
717#define UBUFSIZ 2048 // character buffer 598#define UBUFSIZ 2048 // character buffer
718 599
719#ifndef PATH_MAX 600#ifndef PATH_MAX
720# define PATH_MAX 16384 601# define PATH_MAX 16384
602#endif
603
604#if ENABLE_FRILLS
605# include <X11/Xmd.h>
606typedef struct _mwmhints {
607 CARD32 flags;
608 CARD32 functions;
609 CARD32 decorations;
610 INT32 input_mode;
611 CARD32 status;
612} MWMHints;
721#endif 613#endif
722 614
723/* Motif window hints */ 615/* Motif window hints */
724#define MWM_HINTS_FUNCTIONS (1L << 0) 616#define MWM_HINTS_FUNCTIONS (1L << 0)
725#define MWM_HINTS_DECORATIONS (1L << 1) 617#define MWM_HINTS_DECORATIONS (1L << 1)
… …
751 ***************************************************************************** 643 *****************************************************************************
752 * MACRO DEFINES 644 * MACRO DEFINES
753 ***************************************************************************** 645 *****************************************************************************
754 */ 646 */
755#define dLocal(type,name) type const name = this->name 647#define dLocal(type,name) type const name = this->name
756#define dDisp Display *disp = this->display->display 648
649// for speed reasons, we assume that all codepoints 32 to 126 are
650// single-width.
651#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
757 652
758/* convert pixel dimensions to row/column values. Everything as int32_t */ 653/* convert pixel dimensions to row/column values. Everything as int32_t */
759#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 654#define Pixel2Col(x) Pixel2Width((int32_t)(x))
760#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 655#define Pixel2Row(y) Pixel2Height((int32_t)(y))
761#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 656#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
763#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 658#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
764#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 659#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
765#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 660#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
766#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 661#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
767 662
768#define OPTION(opt) (options & (opt))
769#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
770 | Opt_jumpScroll | Opt_secondaryScreen \
771 | Opt_pastableTabs | Opt_intensityStyles)
772
773// for m >= -n, ensure remainder lies between 0..n-1 663// for m >= -n, ensure remainder lies between 0..n-1
774#define MOD(m,n) (((m) + (n)) % (n)) 664#define MOD(m,n) (((m) + (n)) % (n))
775 665
776#define LINENO(n) MOD (term_start + int(n), total_rows) 666#define LINENO(n) MOD (term_start + int(n), total_rows)
777#define ROW(n) row_buf [LINENO (n)] 667#define ROW(n) row_buf [LINENO (n)]
… …
795#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 685#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
796#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 686#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
797 687
798#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 688#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
799 689
800#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 690#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
801#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 691#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
802 692
803#if ENABLE_STYLES 693#if ENABLE_STYLES
804# define FONTSET(style) fontset[GET_STYLE (style)] 694# define FONTSET(style) fontset[GET_STYLE (style)]
805#else 695#else
806# define FONTSET(style) fontset[0] 696# define FONTSET(style) fontset[0]
… …
834#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 724#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
835#define scrollbar_position(y) ((y) - scrollBar.beg) 725#define scrollbar_position(y) ((y) - scrollBar.beg)
836#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 726#define scrollbar_size() (scrollBar.end - scrollBar.beg \
837 - scrollbar_minheight ()) 727 - scrollbar_minheight ())
838 728
839#ifdef XPM_BACKGROUND
840# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
841#else
842# define XPMClearArea(a, b, c, d, e, f, g)
843#endif
844
845#ifdef DEBUG_CMD
846# define D_CMD(x) fprintf x ; fputc('\n', stderr)
847#else
848# define D_CMD(x)
849#endif
850#ifdef DEBUG_INIT
851# define D_INIT(x) fprintf x ; fputc('\n', stderr)
852#else
853# define D_INIT(x)
854#endif
855#ifdef DEBUG_MAIN
856# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
857#else
858# define D_MAIN(x)
859#endif
860#ifdef DEBUG_SIZE
861# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
862#else
863# define D_SIZE(x)
864#endif
865
866typedef callback1<void, const char *> log_callback; 729typedef callback<void (const char *)> log_callback;
867typedef callback1<int, int> getfd_callback; 730typedef callback<int (int)> getfd_callback;
868 731
869#define SET_LOCALE(locale) rxvt_set_locale (locale) 732#define SET_LOCALE(locale) rxvt_set_locale (locale)
870extern bool rxvt_set_locale (const char *locale) NOTHROW; 733extern bool rxvt_set_locale (const char *locale) NOTHROW;
871extern void rxvt_push_locale (const char *locale) NOTHROW; 734extern void rxvt_push_locale (const char *locale) NOTHROW;
872extern void rxvt_pop_locale () NOTHROW; 735extern void rxvt_pop_locale () NOTHROW;
… …
874/****************************************************************************/ 737/****************************************************************************/
875 738
876#define LINE_LONGER 0x0001 // line is continued on the next row 739#define LINE_LONGER 0x0001 // line is continued on the next row
877#define LINE_FILTERED 0x0002 // line has been filtered 740#define LINE_FILTERED 0x0002 // line has been filtered
878#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 741#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
742#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
743#define LINE_BIDI 0x0010 // line needs bidi (NYI)
879 744
880struct line_t { 745struct line_t {
881 text_t *t; // terminal the text 746 text_t *t; // terminal the text
882 rend_t *r; // rendition, uses RS_ flags 747 rend_t *r; // rendition, uses RS_ flags
883 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 748 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
918 } 783 }
919}; 784};
920 785
921/****************************************************************************/ 786/****************************************************************************/
922 787
923// primivite wrapper around mbstate_t to ensure initialisation 788// primitive wrapper around mbstate_t to ensure initialisation
924struct mbstate { 789struct mbstate {
925 mbstate_t mbs; 790 mbstate_t mbs;
926 791
927 operator mbstate_t *() { return &mbs; } 792 operator mbstate_t *() { return &mbs; }
928 void reset () { memset (&mbs, 0, sizeof (mbs)); } 793 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
937# define COMPOSE_LO 0x40000000UL 802# define COMPOSE_LO 0x40000000UL
938# define COMPOSE_HI 0x400fffffUL 803# define COMPOSE_HI 0x400fffffUL
939# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 804# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
940#else 805#else
941# if ENABLE_PERL 806# if ENABLE_PERL
942# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 807# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
943# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 808# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
944# else 809# else
945# define COMPOSE_LO 0xd800UL 810# define COMPOSE_LO 0xd800UL
946# define COMPOSE_HI 0xf8ffUL 811# define COMPOSE_HI 0xf8ffUL
947# endif 812# endif
… …
976#endif 841#endif
977 842
978/****************************************************************************/ 843/****************************************************************************/
979 844
980#ifdef KEYSYM_RESOURCE 845#ifdef KEYSYM_RESOURCE
981 class keyboard_manager; 846class keyboard_manager;
982#endif 847#endif
983 848
984struct rxvt_term : zero_initialized, rxvt_vars { 849struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
850
851 // special markers with magic addresses
852 static const char resval_undef []; // options specifically unset
853 static const char resval_on []; // boolean options switched on
854 static const char resval_off []; // or off
855
985 log_callback *log_hook; // log error messages through this hook, if != 0 856 log_callback *log_hook; // log error messages through this hook, if != 0
986 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 857 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
987#if ENABLE_PERL 858#if ENABLE_PERL
988 rxvt_perl_term perl; 859 rxvt_perl_term perl;
989#endif 860#endif
990 struct mbstate mbstate; // current input multibyte state 861 struct mbstate mbstate; // current input multibyte state
991 862
992 unsigned char want_refresh:1, 863 unsigned char want_refresh:1,
993#ifdef TRANSPARENT
994 want_full_refresh:1, /* awaiting full screen refresh */
995#endif
996#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
997 am_transparent:1, /* is a transparent term */
998 am_pixmap_trans:1, /* transparency w/known root pixmap */
999#endif
1000 current_screen:1, /* primary or secondary */ 864 current_screen:1, /* primary or secondary */
1001 hate_those_clicks:1, /* a.k.a. keep mark position */
1002 num_scr_allow:1, 865 num_scr_allow:1,
1003 bypass_keystate:1, 866 bypass_keystate:1,
1004#ifdef CURSOR_BLINK 867#ifdef CURSOR_BLINK
1005 hidden_cursor:1, 868 hidden_cursor:1,
1006#endif 869#endif
… …
1021#endif 884#endif
1022 scrollbar_align, 885 scrollbar_align,
1023 selection_wait, 886 selection_wait,
1024 selection_type; 887 selection_type;
1025/* ---------- */ 888/* ---------- */
889 bool rvideo_state, rvideo_mode;
890#ifndef NO_BELL
1026 short rvideo; 891 bool rvideo_bell;
892#endif
1027 int num_scr; /* screen: number lines scrolled */ 893 int num_scr; /* screen: number lines scrolled */
1028 int prev_ncol, /* screen: previous number of columns */ 894 int prev_ncol, /* screen: previous number of columns */
1029 prev_nrow; /* screen: previous number of rows */ 895 prev_nrow; /* screen: previous number of rows */
1030/* ---------- */ 896/* ---------- */
1031 rend_t rstyle; 897 rend_t rstyle;
1032/* ---------- */
1033 uint32_t pixcolor_set[NPIXCLR_SETS];
1034/* ---------- */ 898/* ---------- */
1035#ifdef SELECTION_SCROLLING 899#ifdef SELECTION_SCROLLING
1036 int scroll_selection_lines; 900 int scroll_selection_lines;
1037 enum page_dirn scroll_selection_dir; 901 enum page_dirn scroll_selection_dir;
1038 int selection_save_x, 902 int selection_save_x,
… …
1044 /* give proper Scroll behaviour */ 908 /* give proper Scroll behaviour */
1045#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 909#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1046 mouse_slip_wheel_speed, 910 mouse_slip_wheel_speed,
1047#endif 911#endif
1048 refresh_count, 912 refresh_count,
1049 refresh_limit,
1050 last_bot, /* scrollbar last bottom position */ 913 last_bot, /* scrollbar last bottom position */
1051 last_top, /* scrollbar last top position */ 914 last_top, /* scrollbar last top position */
1052 last_state, /* scrollbar last state */ 915 last_state, /* scrollbar last state */
1053 scrollbar_len, 916 scrollbar_len,
1054 window_vt_x, 917 window_vt_x,
1055 window_vt_y, 918 window_vt_y,
1056 window_sb_x, 919 window_sb_x,
920 mouse_row,
921 mouse_col,
1057# ifdef POINTER_BLANK 922# ifdef POINTER_BLANK
1058 pointerBlankDelay, 923 pointerBlankDelay,
1059# endif 924# endif
1060 allowedxerror; 925 allowedxerror;
1061/* ---------- */ 926/* ---------- */
… …
1065 int old_width, /* last used width in screen resize */ 930 int old_width, /* last used width in screen resize */
1066 old_height; /* last used height in screen resize */ 931 old_height; /* last used height in screen resize */
1067 unsigned long priv_modes, 932 unsigned long priv_modes,
1068 SavedModes; 933 SavedModes;
1069/* ---------- */ 934/* ---------- */
1070 Atom xa[NUM_XA]; 935 Atom *xa;
1071/* ---------- */ 936/* ---------- */
1072#ifdef RXVT_SCROLLBAR 937#ifdef RXVT_SCROLLBAR
1073 GC scrollbarGC, 938 GC scrollbarGC,
1074 topShadowGC, 939 topShadowGC,
1075 botShadowGC; 940 botShadowGC;
… …
1100 char * incr_buf; 965 char * incr_buf;
1101 size_t incr_buf_size, incr_buf_fill; 966 size_t incr_buf_size, incr_buf_fill;
1102/* ---------- */ 967/* ---------- */
1103 Cursor leftptr_cursor; 968 Cursor leftptr_cursor;
1104/* ---------- */ 969/* ---------- */
1105#ifndef NO_BACKSPACE_KEY
1106 const char *key_backspace;
1107#endif
1108#ifndef NO_DELETE_KEY
1109 const char *key_delete;
1110#endif
1111 struct mouse_event MEvent; 970 struct mouse_event MEvent;
1112 XComposeStatus compose; 971 XComposeStatus compose;
1113 ttymode_t tio; 972 ttymode_t tio;
1114 row_col_t oldcursor; 973 row_col_t oldcursor;
1115#ifdef XPM_BACKGROUND 974#ifdef HAVE_BG_PIXMAP
1116 bgPixmap_t bgPixmap; 975 bgPixmap_t bgPixmap;
1117 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 976#endif
977#ifdef HAVE_AFTERIMAGE
978 ASVisual *asv;
979 ASImageManager *asimman;
1118#endif 980#endif
1119 981
1120#if ENABLE_OVERLAY 982#if ENABLE_OVERLAY
1121 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 983 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1122 text_t **ov_text; 984 text_t **ov_text;
… …
1132 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 994 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1133#endif 995#endif
1134 996
1135 vector<void *> allocated; // free these memory blocks with free() 997 vector<void *> allocated; // free these memory blocks with free()
1136 998
1137 char *env_windowid; /* environmental variable WINDOWID */ 999 char env_windowid[21]; /* environmental variable WINDOWID */
1000 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1138 char *env_display; /* environmental variable DISPLAY */ 1001 char *env_display; /* environmental variable DISPLAY */
1139 char *env_term; /* environmental variable TERM */ 1002 char *env_term; /* environmental variable TERM */
1140 char *env_colorfgbg; 1003
1141 char *locale; 1004 char *locale;
1142 char charsets[4]; 1005 char charsets[4];
1143 char *v_buffer; /* pointer to physical buffer */ 1006 char *v_buffer; /* pointer to physical buffer */
1144 unsigned int v_buflen; /* size of area to write */ 1007 unsigned int v_buflen; /* size of area to write */
1145 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1008 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1146 1009
1147#ifdef KEYSYM_RESOURCE 1010#ifdef KEYSYM_RESOURCE
1148 keyboard_manager *keyboard; 1011 keyboard_manager *keyboard;
1012#endif
1013#ifndef NO_RESOURCES
1014 XrmDatabase option_db;
1149#endif 1015#endif
1150 1016
1151 const char *rs[NUM_RESOURCES]; 1017 const char *rs[NUM_RESOURCES];
1152 /* command input buffering */ 1018 /* command input buffering */
1153 char *cmdbuf_ptr, *cmdbuf_endp; 1019 char *cmdbuf_ptr, *cmdbuf_endp;
1154 char cmdbuf_base[CBUFSIZ]; 1020 char cmdbuf_base[CBUFSIZ];
1155 1021
1156 rxvt_ptytty *pty; 1022 ptytty *pty;
1157 1023
1158 rxvt_salloc *talloc; // text line allocator 1024 rxvt_salloc *talloc; // text line allocator
1159 rxvt_salloc *ralloc; // rend line allocator 1025 rxvt_salloc *ralloc; // rend line allocator
1160 1026
1161 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1027 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
… …
1169 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1035 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1170 void iso14755_54 (int x, int y); 1036 void iso14755_54 (int x, int y);
1171# endif 1037# endif
1172#endif 1038#endif
1173 1039
1174 // modifies first argument(!) 1040 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1175 void paste (char *data, unsigned int len) NOTHROW;
1176
1177 long vt_emask, vt_emask_perl;
1178 1041
1179 void vt_select_input () const NOTHROW 1042 void vt_select_input () const NOTHROW
1180 { 1043 {
1181 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1044 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1182 } 1045 }
1183 1046
1184#if TRANSPARENT 1047#if ENABLE_TRANSPARENCY || ENABLE_PERL
1185 void rootwin_cb (XEvent &xev); 1048 void rootwin_cb (XEvent &xev);
1186 xevent_watcher rootwin_ev; 1049 xevent_watcher rootwin_ev;
1187#endif 1050#endif
1051#ifdef HAVE_BG_PIXMAP
1052 int update_background ();
1053#if TRACE_PIXMAPS
1054 int trace_update_background (const char *file, int line);
1055# define update_background() trace_update_background (__FILE__, __LINE__)
1056#endif
1057 void update_background_cb (ev::timer &w, int revents);
1058 ev::timer update_background_ev;
1059#endif
1188 1060
1189 void x_cb (XEvent &xev); 1061 void x_cb (XEvent &xev);
1190 void flush ();
1191 xevent_watcher termwin_ev; 1062 xevent_watcher termwin_ev;
1192 xevent_watcher vt_ev; 1063 xevent_watcher vt_ev;
1193#ifdef HAVE_SCROLLBARS 1064#ifdef HAVE_SCROLLBARS
1194 xevent_watcher scrollbar_ev; 1065 xevent_watcher scrollbar_ev;
1195#endif 1066#endif
1196 1067
1197 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1068 void child_cb (ev::child &w, int revents); ev::child child_ev;
1198 void check_cb (check_watcher &w); check_watcher check_ev; 1069 void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1199 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1070 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1200 void flush_cb (time_watcher &w); time_watcher flush_ev; 1071 void flush ();
1201 1072 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1202 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1073 bool pty_fill ();
1203 1074 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1204 void incr_cb (time_watcher &w) NOTHROW; time_watcher incr_ev; 1075 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1205 1076
1206#ifdef CURSOR_BLINK 1077#ifdef CURSOR_BLINK
1207 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1078 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1208#endif 1079#endif
1209#ifdef TEXT_BLINK 1080#ifdef TEXT_BLINK
1210 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1081 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1082#endif
1083#ifndef NO_BELL
1084 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1211#endif 1085#endif
1212 1086
1213#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1087#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1214 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1088 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1215#endif 1089#endif
1216#ifdef SELECTION_SCROLLING 1090#ifdef SELECTION_SCROLLING
1217 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1091 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1218#endif 1092#endif
1219#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1093#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1220 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1094 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1221#endif 1095#endif
1222 1096
1223#ifdef POINTER_BLANK 1097#ifdef POINTER_BLANK
1224 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1098 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1225 void pointer_blank (); 1099 void pointer_blank ();
1226#endif 1100#endif
1227 void pointer_unblank (); 1101 void pointer_unblank ();
1228 1102
1229 void tt_printf (const char *fmt,...); 1103 void tt_printf (const char *fmt,...);
1230 void tt_write (const char *data, unsigned int len); 1104 void tt_write (const char *data, unsigned int len);
1231 void pty_write (); 1105 void pty_write ();
1232 1106
1233 void tt_winch (); 1107 bool init (stringvec *argv, stringvec *envv)
1234 1108 {
1235 rxvt_term (); 1109 this->argv = argv;
1236 ~rxvt_term (); 1110 return init (argv->size (), argv->begin (), envv);
1237 void destroy (); 1111 }
1238 void emergency_cleanup ();
1239
1240 bool init (int argc, const char *const *argv);
1241 bool init_vars ();
1242
1243 bool pty_fill ();
1244 1112
1245 void make_current () const // make this the "currently active" urxvt instance 1113 void make_current () const // make this the "currently active" urxvt instance
1246 { 1114 {
1247 SET_R (this); 1115 SET_R (this);
1116 set_environ (envv);
1248 rxvt_set_locale (locale); 1117 rxvt_set_locale (locale);
1249 set_environ (envv);
1250 } 1118 }
1251 1119
1252 void init_secondary ();
1253 const char **init_resources (int argc, const char *const *argv);
1254 const char *x_resource (const char *name);
1255 void init_env ();
1256 void set_locale (const char *locale);
1257 void init_xlocale ();
1258 void init_command (const char *const *argv);
1259 void run_command (const char *const *argv);
1260 int run_child (const char *const *argv);
1261
1262 void color_aliases (int idx);
1263 void recolour_cursor ();
1264 void create_windows (int argc, const char *const *argv);
1265 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1266 void window_calc (unsigned int newwidth, unsigned int newheight);
1267
1268#if USE_XIM 1120#if USE_XIM
1269 rxvt_xim *input_method; 1121 rxvt_xim *input_method;
1270 XIC Input_Context; 1122 XIC Input_Context;
1271 XIMStyle input_style; 1123 XIMStyle input_style;
1272 XPoint spot; // most recently sent spot position 1124 XPoint spot; // most recently sent spot position
1273 1125
1274 void im_destroy (); 1126 void im_destroy ();
1275 void im_cb (); im_watcher im_ev; 1127 void im_cb (); im_watcher im_ev;
1276 void im_set_size (XRectangle &size); 1128 void im_set_size (XRectangle &size);
1277 void im_set_position (XPoint &pos) NOTHROW; 1129 void im_set_position (XPoint &pos) NOTHROW;
… …
1279 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1131 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1280 1132
1281 bool IMisRunning (); 1133 bool IMisRunning ();
1282 void IMSendSpot (); 1134 void IMSendSpot ();
1283 bool IM_get_IC (const char *modifiers); 1135 bool IM_get_IC (const char *modifiers);
1284 void IMSetStatusPosition (); 1136 void IMSetPosition ();
1285#endif 1137#endif
1286
1287 void resize_scrollbar ();
1288 1138
1289 // command.C 1139 // command.C
1290 void lookup_key (XKeyEvent &ev); 1140 void key_press (XKeyEvent &ev);
1141 void key_release (XKeyEvent &ev);
1291 unsigned int cmd_write (const char *str, unsigned int count); 1142 unsigned int cmd_write (const char *str, unsigned int count);
1292 1143
1293 wchar_t next_char () NOTHROW; 1144 wchar_t next_char () NOTHROW;
1294 wchar_t cmd_getc () THROW ((class out_of_input)); 1145 wchar_t cmd_getc () THROW ((class out_of_input));
1295 uint32_t next_octet () NOTHROW; 1146 uint32_t next_octet () NOTHROW;
… …
1299 void mouse_report (XButtonEvent &ev); 1150 void mouse_report (XButtonEvent &ev);
1300 void button_press (XButtonEvent &ev); 1151 void button_press (XButtonEvent &ev);
1301 void button_release (XButtonEvent &ev); 1152 void button_release (XButtonEvent &ev);
1302 void focus_in (); 1153 void focus_in ();
1303 void focus_out (); 1154 void focus_out ();
1304 int check_our_parents (); 1155 void update_fade_color (unsigned int idx);
1305#ifdef PRINTPIPE 1156#ifdef PRINTPIPE
1306 FILE *popen_printer (); 1157 FILE *popen_printer ();
1307 int pclose_printer (FILE *stream); 1158 int pclose_printer (FILE *stream);
1308#endif 1159#endif
1309 void process_print_pipe (); 1160 void process_print_pipe ();
… …
1320 int privcases (int mode, unsigned long bit); 1171 int privcases (int mode, unsigned long bit);
1321 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1172 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1322 void process_sgr_mode (unsigned int nargs, const int *arg); 1173 void process_sgr_mode (unsigned int nargs, const int *arg);
1323 void process_graphics (); 1174 void process_graphics ();
1324 // init.C 1175 // init.C
1176 bool init_vars ();
1177 void init_secondary ();
1178 const char **init_resources (int argc, const char *const *argv);
1179 void init_env ();
1180 void set_locale (const char *locale);
1181 void init_xlocale ();
1182 void init_command (const char *const *argv);
1183 void run_command (const char *const *argv);
1184 int run_child (const char *const *argv);
1185 void color_aliases (int idx);
1186 void create_windows (int argc, const char *const *argv);
1325 void Get_Colours (); 1187 void Get_Colours ();
1326 void get_ourmods (); 1188 void get_ourmods ();
1327 // main.C 1189 // main.C
1190 void tt_winch ();
1191 rxvt_term ();
1192 ~rxvt_term ();
1193 void destroy ();
1194 void emergency_cleanup ();
1195 bool init (int argc, const char *const *argv, stringvec *envv);
1196 void recolour_cursor ();
1197 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1198 void window_calc (unsigned int newwidth, unsigned int newheight);
1328 bool set_fonts (); 1199 bool set_fonts ();
1329 void set_string_property (Atom prop, const char *str, int len = -1); 1200 void set_string_property (Atom prop, const char *str, int len = -1);
1330 void set_utf8_property (Atom prop, const char *str, int len = -1); 1201 void set_utf8_property (Atom prop, const char *str, int len = -1);
1331 void set_title (const char *str); 1202 void set_title (const char *str);
1332 void set_icon_name (const char *str); 1203 void set_icon_name (const char *str);
1333 void set_window_color (int idx, const char *color); 1204 void set_window_color (int idx, const char *color);
1334 void set_colorfgbg (); 1205 void set_colorfgbg ();
1335 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1206 bool set_color (rxvt_color &color, const char *name);
1207 void alias_color (int dst, int src);
1336 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1208 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1209 void get_window_origin (int &x, int &y);
1210 Pixmap get_pixmap_property (int prop_id);
1337 1211
1338 // screen.C 1212 // screen.C
1339 1213
1340 void lalloc (line_t &l) const NOTHROW 1214 void lalloc (line_t &l) const
1341 { 1215 {
1342 l.t = (text_t *)talloc->alloc (); 1216 l.t = (text_t *)talloc->alloc ();
1343 l.r = (rend_t *)ralloc->alloc (); 1217 l.r = (rend_t *)ralloc->alloc ();
1344 } 1218 }
1345 1219
… …
1349 talloc->free (l.t); 1223 talloc->free (l.t);
1350 ralloc->free (l.r); 1224 ralloc->free (l.r);
1351 } 1225 }
1352#endif 1226#endif
1353 1227
1354 void lresize (line_t &l) const NOTHROW 1228 void lresize (line_t &l) const
1355 { 1229 {
1356 if (!l.t) 1230 if (!l.t)
1357 return; 1231 return;
1358 1232
1359 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); 1233 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
… …
1369 { 1243 {
1370 int base = GET_BASEFG (r); 1244 int base = GET_BASEFG (r);
1371#ifndef NO_BRIGHTCOLOR 1245#ifndef NO_BRIGHTCOLOR
1372 if (r & RS_Bold 1246 if (r & RS_Bold
1373# if ENABLE_STYLES 1247# if ENABLE_STYLES
1374 && OPTION (Opt_intensityStyles) 1248 && option (Opt_intensityStyles)
1375# endif 1249# endif
1376 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1250 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1377 base += minBrightCOLOR - minCOLOR; 1251 base += minBrightCOLOR - minCOLOR;
1378#endif 1252#endif
1379 return base; 1253 return base;
… …
1383 { 1257 {
1384 int base = GET_BASEBG (r); 1258 int base = GET_BASEBG (r);
1385#ifndef NO_BRIGHTCOLOR 1259#ifndef NO_BRIGHTCOLOR
1386 if (r & RS_Blink 1260 if (r & RS_Blink
1387# if ENABLE_STYLES 1261# if ENABLE_STYLES
1388 && OPTION (Opt_intensityStyles) 1262 && option (Opt_intensityStyles)
1389# endif 1263# endif
1390 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1264 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1391 base += minBrightCOLOR - minCOLOR; 1265 base += minBrightCOLOR - minCOLOR;
1392#endif 1266#endif
1393 return base; 1267 return base;
1394 } 1268 }
1395 1269
1396 bool option (uint32_t opt) const NOTHROW 1270 bool option (uint8_t opt) const NOTHROW
1397 { 1271 {
1398 return OPTION (opt); 1272 if (!opt)
1273 return 0;
1274
1275 --opt;
1276 return options[opt >> 3] & (1 << (opt & 7));
1399 } 1277 }
1400 1278
1401 void set_option (uint32_t opt, bool set) NOTHROW 1279 void set_option (uint8_t opt, bool set = true) NOTHROW
1280 {
1281 if (!opt)
1282 return;
1283
1284 --opt;
1285 if (set)
1286 options[opt >> 3] |= (1 << (opt & 7));
1287 else
1288 options[opt >> 3] &= ~(1 << (opt & 7));
1289 }
1290
1291 void PrivMode (int set, unsigned bit) NOTHROW
1402 { 1292 {
1403 if (set) 1293 if (set)
1404 options |= opt; 1294 priv_modes |= bit;
1405 else 1295 else
1406 options &= ~opt; 1296 priv_modes &= ~bit;
1407 } 1297 }
1408 1298
1299 // modifies first argument(!)
1300 void paste (char *data, unsigned int len) NOTHROW;
1409 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1301 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1410 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1302 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1411 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1303 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1412 void scr_reset (); 1304 void scr_reset ();
1413 void scr_release () NOTHROW; 1305 void scr_release () NOTHROW;
… …
1420 void scr_backindex () NOTHROW; 1312 void scr_backindex () NOTHROW;
1421 void scr_forwardindex () NOTHROW; 1313 void scr_forwardindex () NOTHROW;
1422#endif 1314#endif
1423 void scr_touch (bool refresh) NOTHROW; 1315 void scr_touch (bool refresh) NOTHROW;
1424 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1316 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1425 rxvt_fontset *scr_find_fontset (rend_t r = DEFAULT_RSTYLE);
1426 void scr_recolour () NOTHROW; 1317 void scr_recolour () NOTHROW;
1427 void scr_remap_chars () NOTHROW; 1318 void scr_remap_chars () NOTHROW;
1428 void scr_remap_chars (line_t &l) NOTHROW; 1319 void scr_remap_chars (line_t &l) NOTHROW;
1429 1320
1430 enum cursor_mode { SAVE, RESTORE }; 1321 enum cursor_mode { SAVE, RESTORE };
1431 1322
1432 void scr_poweron () NOTHROW; 1323 void scr_poweron ();
1433 void scr_cursor (cursor_mode mode) NOTHROW; 1324 void scr_cursor (cursor_mode mode) NOTHROW;
1434 void scr_do_wrap () NOTHROW; 1325 void scr_do_wrap () NOTHROW;
1326 void scr_swap_screen () NOTHROW;
1435 int scr_change_screen (int scrn) NOTHROW; 1327 void scr_change_screen (int scrn);
1436 void scr_color (unsigned int color, int fgbg) NOTHROW; 1328 void scr_color (unsigned int color, int fgbg) NOTHROW;
1437 void scr_rendition (int set, int style) NOTHROW; 1329 void scr_rendition (int set, int style) NOTHROW;
1438 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW; 1330 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1439 void scr_backspace () NOTHROW; 1331 void scr_backspace () NOTHROW;
1440 void scr_tab (int count, bool ht = false) NOTHROW; 1332 void scr_tab (int count, bool ht = false) NOTHROW;
… …
1448 void scr_cursor_visible (int mode) NOTHROW; 1340 void scr_cursor_visible (int mode) NOTHROW;
1449 void scr_autowrap (int mode) NOTHROW; 1341 void scr_autowrap (int mode) NOTHROW;
1450 void scr_relative_origin (int mode) NOTHROW; 1342 void scr_relative_origin (int mode) NOTHROW;
1451 void scr_insert_mode (int mode) NOTHROW; 1343 void scr_insert_mode (int mode) NOTHROW;
1452 void scr_set_tab (int mode) NOTHROW; 1344 void scr_set_tab (int mode) NOTHROW;
1453 void scr_rvideo_mode (int mode) NOTHROW; 1345 void scr_rvideo_mode (bool on) NOTHROW;
1454 void scr_report_position () NOTHROW; 1346 void scr_report_position () NOTHROW;
1455 void set_font_style () NOTHROW; 1347 void set_font_style () NOTHROW;
1456 void scr_charset_choose (int set) NOTHROW; 1348 void scr_charset_choose (int set) NOTHROW;
1457 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1349 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1458 void scr_move_to (int y, int len) NOTHROW; 1350 void scr_move_to (int y, int len) NOTHROW;
… …
1480 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1372 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1481 void selection_click (int clicks, int x, int y) NOTHROW; 1373 void selection_click (int clicks, int x, int y) NOTHROW;
1482 void selection_extend (int x, int y, int flag) NOTHROW; 1374 void selection_extend (int x, int y, int flag) NOTHROW;
1483 void selection_rotate (int x, int y) NOTHROW; 1375 void selection_rotate (int x, int y) NOTHROW;
1484 1376
1485 void pixel_position (int *x, int *y) NOTHROW;
1486
1487#if defined(NEXT_SCROLLBAR) 1377#if defined(NEXT_SCROLLBAR)
1488 // scrollbar-next.C 1378 // scrollbar-next.C
1489 Pixmap renderPixmap (const char *const *data, int width, int height); 1379 Pixmap renderPixmap (const char *const *data, int width, int height);
1490 void init_scrollbar_stuff (); 1380 void init_scrollbar_stuff ();
1491 void drawBevel (Drawable d, int x1, int y1, int w, int h); 1381 void drawBevel (Drawable d, int x1, int y1, int w, int h);
… …
1506 // scrollbar-plain.C 1396 // scrollbar-plain.C
1507 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1397 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1508#endif 1398#endif
1509 1399
1510 // scrollbar.C 1400 // scrollbar.C
1401 void resize_scrollbar ();
1511 int scrollbar_mapping (int map); 1402 int scrollbar_mapping (int map);
1512 int scrollbar_show (int update); 1403 int scrollbar_show (int update);
1513 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1404 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1514 1405
1515 // xdefaults.C 1406 // xdefaults.C
1516 void get_options (int argc, const char *const *argv); 1407 void get_options (int argc, const char *const *argv);
1517 int parse_keysym (const char *str, const char *arg); 1408 int parse_keysym (const char *str, const char *arg);
1518 void get_xdefaults (FILE *stream, const char *name); 1409 const char *x_resource (const char *name);
1519 void extract_resources (); 1410 void extract_resources ();
1520 // xpm.C
1521 int scale_pixmap (const char *geom);
1522 void resize_pixmap ();
1523 Pixmap set_bgPixmap (const char *file);
1524}; 1411};
1525 1412
1526/* 1413#endif /* _RXVT_H_ */
1527 *****************************************************************************
1528 * PROTOTYPES
1529 *****************************************************************************
1530 */
1531#ifdef PROTOTYPES
1532# define __PROTO(p) p
1533#else
1534# define __PROTO(p) ()
1535#endif
1536 1414
1537#ifdef DEBUG_malloc
1538# include "dmalloc.h" /* This comes last */
1539#endif
1540
1541#endif /* _RXVT_H_ */
1542

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