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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 1.327 by ayin, Fri Nov 30 01:26:32 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/****************************************************************************/
85
86// exception thrown on fatal (per-instance) errors
87class rxvt_failure_exception { };
88
89// exception thrown when the command parser runs out of input data
90class out_of_input { };
100 91
101/* 92/*
102 ***************************************************************************** 93 *****************************************************************************
103 * PROTOTYPES 94 * PROTOTYPES
104 ***************************************************************************** 95 *****************************************************************************
105 */ 96 */
106// main.C 97// main.C
107RETSIGTYPE rxvt_Child_signal (int sig);
108RETSIGTYPE rxvt_Exit_signal (int sig);
109void rxvt_clean_exit ();
110void * rxvt_malloc (size_t size); 98void * rxvt_malloc (size_t size);
111void * rxvt_calloc (size_t number, size_t size); 99void * rxvt_calloc (size_t number, size_t size);
112void * rxvt_realloc (void *ptr, size_t size); 100void * rxvt_realloc (void *ptr, size_t size);
113void rxvt_privileges (rxvt_privaction action);
114 101
115// util.C 102// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 103char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 104wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 105char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 106wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120char * rxvt_strdup (const char *str);
121 107
122// misc.C
123char * rxvt_r_basename (const char *str); 108char * rxvt_basename (const char *str) NOTHROW;
124void rxvt_vlog (const char *fmt, va_list arg_ptr); 109void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
125void rxvt_log (const char *fmt,...); 110void rxvt_log (const char *fmt,...) NOTHROW;
126void rxvt_warn (const char *fmt,...); 111void rxvt_warn (const char *fmt,...) NOTHROW;
127void rxvt_fatal (const char *fmt,...); 112void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
128void rxvt_exit_failure (); 113void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
129int rxvt_Str_match (const char *s1, const char *s2); 114
130const char * rxvt_Str_skip_space (const char *str);
131char * rxvt_Str_trim (char *str); 115char * rxvt_strtrim (char *str) NOTHROW;
132int rxvt_Str_escaped (char *str);
133char ** rxvt_splitcommastring (const char *cs); 116char ** rxvt_splitcommastring (const char *cs) NOTHROW;
134void rxvt_freecommastring (char **cs); 117void rxvt_freecommastring (char **cs) NOTHROW;
135char * rxvt_File_find (const char *file, const char *ext, const char *path);
136void rxvt_usleep (int usecs);
137 118
138///////////////////////////////////////////////////////////////////////////// 119/////////////////////////////////////////////////////////////////////////////
139 120
140// temporarily replace the process environment 121// temporarily replace the process environment
141extern char **environ; 122extern char **environ;
142extern char **rxvt_environ; // the original environ pointer 123extern char **rxvt_environ; // the original environ pointer
143 124
144inline void set_environ (stringvec *envv) 125static inline void set_environ (stringvec *envv)
145{ 126{
127#if ENABLE_PERL
128 assert (envv);
129#else
146 if (envv) 130 if (envv)
131#endif
147 environ = (char **)envv->begin (); 132 environ = (char **)envv->begin ();
148} 133}
149 134
150inline void set_environ (char **envv) 135static inline void set_environ (char **envv)
151{ 136{
137#if ENABLE_PERL
138 assert (envv);
139#else
152 if (envv) 140 if (envv)
141#endif
153 environ = envv; 142 environ = envv;
154} 143}
155 144
156/* 145/*
157 ***************************************************************************** 146 *****************************************************************************
… …
166#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 155#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
167# define KEEP_SCROLLCOLOR 1 156# define KEEP_SCROLLCOLOR 1
168#else 157#else
169# undef KEEP_SCROLLCOLOR 158# undef KEEP_SCROLLCOLOR
170#endif 159#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
200 160
201/* 161/*
202 * the 'essential' information for reporting Mouse Events 162 * the 'essential' information for reporting Mouse Events
203 * pared down from XButtonEvent 163 * pared down from XButtonEvent
204 */ 164 */
… …
207 Time time; /* milliseconds */ 167 Time time; /* milliseconds */
208 unsigned int state; /* key or button mask */ 168 unsigned int state; /* key or button mask */
209 unsigned int button; /* detail */ 169 unsigned int button; /* detail */
210}; 170};
211 171
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 172#if ENABLE_XEMBED
223// XEMBED messages 173// XEMBED messages
224# define XEMBED_EMBEDDED_NOTIFY 0 174# define XEMBED_EMBEDDED_NOTIFY 0
225# define XEMBED_WINDOW_ACTIVATE 1 175# define XEMBED_WINDOW_ACTIVATE 1
226# define XEMBED_WINDOW_DEACTIVATE 2 176# define XEMBED_WINDOW_DEACTIVATE 2
227# define XEMBED_REQUEST_FOCUS 3 177# define XEMBED_REQUEST_FOCUS 3
228# define XEMBED_FOCUS_IN 4 178# define XEMBED_FOCUS_IN 4
229# define XEMBED_FOCUS_OUT 5 179# define XEMBED_FOCUS_OUT 5
230# define XEMBED_FOCUS_NEXT 6 180# define XEMBED_FOCUS_NEXT 6
231# define XEMBED_FOCUS_PREV 7 181# define XEMBED_FOCUS_PREV 7
232 182
233# define XEMBED_MODALITY_ON 10 183# define XEMBED_MODALITY_ON 10
234# define XEMBED_MODALITY_OFF 11 184# define XEMBED_MODALITY_OFF 11
235# define XEMBED_REGISTER_ACCELERATOR 12 185# define XEMBED_REGISTER_ACCELERATOR 12
236# define XEMBED_UNREGISTER_ACCELERATOR 13 186# define XEMBED_UNREGISTER_ACCELERATOR 13
237# define XEMBED_ACTIVATE_ACCELERATOR 14 187# define XEMBED_ACTIVATE_ACCELERATOR 14
238 188
239// XEMBED detail code 189// XEMBED detail code
240# define XEMBED_FOCUS_CURRENT 0 190# define XEMBED_FOCUS_CURRENT 0
241# define XEMBED_FOCUS_FIRST 1 191# define XEMBED_FOCUS_FIRST 1
242# define XEMBED_FOCUS_LAST 2 192# define XEMBED_FOCUS_LAST 2
243 193
244# define XEMBED_MAPPED (1 << 0) 194# define XEMBED_MAPPED (1 << 0)
245#endif 195#endif
246 196
… …
250 ***************************************************************************** 200 *****************************************************************************
251 */ 201 */
252 202
253/* COLORTERM, TERM environment variables */ 203/* COLORTERM, TERM environment variables */
254#define COLORTERMENV "rxvt" 204#define COLORTERMENV "rxvt"
255#ifdef XPM_BACKGROUND 205#ifdef BG_IMAGE_FROM_FILE
256# define COLORTERMENVFULL COLORTERMENV "-xpm" 206# define COLORTERMENVFULL COLORTERMENV "-xpm"
257#else 207#else
258# define COLORTERMENVFULL COLORTERMENV 208# define COLORTERMENVFULL COLORTERMENV
259#endif 209#endif
260#ifndef TERMENV 210#ifndef TERMENV
… …
417// fake styles 367// fake styles
418#define RS_Blink 0x00010000UL // blink 368#define RS_Blink 0x00010000UL // blink
419#define RS_RVid 0x00020000UL // reverse video 369#define RS_RVid 0x00020000UL // reverse video
420#define RS_Uline 0x00040000UL // underline 370#define RS_Uline 0x00040000UL // underline
421 371
372// toggle this to force redraw, must be != RS_Careful
373#define RS_redraw 0x01000000UL
374
422// 5 custom bits for extensions 375// 5 custom bits for extensions
423#define RS_customCount 32 376#define RS_customCount 32
424#define RS_customMask 0x00f80000UL 377#define RS_customMask 0x00f80000UL
425#define RS_customShift 19 378#define RS_customShift 19
426 379
… …
456 C0_NUL = 0x00, 409 C0_NUL = 0x00,
457 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,
458 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 ,
459 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,
460 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,
461}; 414};
462#define CHAR_ST 0x9c /* 0234 */ 415#define CHAR_ST 0x9c /* 0234 */
463 416
464/* 417/*
465 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 418 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
466 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 419 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
… …
495 Rxvt_restoreFG = 39, // change default fg color 448 Rxvt_restoreFG = 39, // change default fg color
496 Rxvt_restoreBG = 49, // change default bg color 449 Rxvt_restoreBG = 49, // change default bg color
497 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 450 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
498 451
499 URxvt_locale = 701, // change locale 452 URxvt_locale = 701, // change locale
453 URxvt_version = 702, // request version
500 454
501 URxvt_Color_IT = 704, // change actual 'Italic' colour 455 URxvt_Color_IT = 704, // change actual 'Italic' colour
502 URxvt_Color_tint = 705, // change actual tint colour 456 URxvt_Color_tint = 705, // change actual tint colour
503 URxvt_Color_BD = 706, 457 URxvt_Color_BD = 706,
504 URxvt_Color_UL = 707, 458 URxvt_Color_UL = 707,
… …
520 * 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
521 * 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
522 */ 476 */
523 477
524enum colour_list { 478enum colour_list {
479 Color_none = -2,
480 Color_transparent = -1,
525 Color_fg = 0, 481 Color_fg = 0,
526 Color_bg, 482 Color_bg,
527 minCOLOR, /* 2 */ 483 minCOLOR, /* 2 */
528 Color_Black = minCOLOR, 484 Color_Black = minCOLOR,
529 Color_Red3, 485 Color_Red3,
… …
571#endif 527#endif
572#ifdef KEEP_SCROLLCOLOR 528#ifdef KEEP_SCROLLCOLOR
573 Color_scroll, 529 Color_scroll,
574 Color_trough, 530 Color_trough,
575#endif 531#endif
576#if TINTING 532#if ENABLE_TRANSPARENCY
577 Color_tint, 533 Color_tint,
578#endif 534#endif
579#if OFF_FOCUS_FADING 535#if OFF_FOCUS_FADING
580 Color_fade, 536 Color_fade,
581#endif 537#endif
… …
588 TOTAL_COLORS = NRS_COLORS 544 TOTAL_COLORS = NRS_COLORS
589#endif 545#endif
590}; 546};
591 547
592#define Color_Bits 7 // 0 .. maxTermCOLOR 548#define Color_Bits 7 // 0 .. maxTermCOLOR
593
594#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
595#define NPIXCLR_BITS 32
596 549
597/* 550/*
598 * Resource list 551 * Resource list
599 */ 552 */
600enum { 553enum {
… …
602# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 555# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
603# include "rsinc.h" 556# include "rsinc.h"
604# undef def 557# undef def
605# undef reserve 558# undef reserve
606 NUM_RESOURCES 559 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}; 560};
648 561
649/* DEC private modes */ 562/* DEC private modes */
650#define PrivMode_132 (1UL<<0) 563#define PrivMode_132 (1UL<<0)
651#define PrivMode_132OK (1UL<<1) 564#define PrivMode_132OK (1UL<<1)
… …
665#define PrivMode_TtyOutputInh (1UL<<15) 578#define PrivMode_TtyOutputInh (1UL<<15)
666#define PrivMode_Keypress (1UL<<16) 579#define PrivMode_Keypress (1UL<<16)
667#define PrivMode_smoothScroll (1UL<<17) 580#define PrivMode_smoothScroll (1UL<<17)
668#define PrivMode_vt52 (1UL<<18) 581#define PrivMode_vt52 (1UL<<18)
669#define PrivMode_LFNL (1UL<<19) 582#define PrivMode_LFNL (1UL<<19)
583#define PrivMode_MouseBtnEvent (1UL<<20)
584#define PrivMode_MouseAnyEvent (1UL<<21)
670/* too annoying to implement X11 highlight tracking */ 585/* too annoying to implement X11 highlight tracking */
671/* #define PrivMode_MouseX11Track (1LU<<20) */ 586/* #define PrivMode_MouseX11Track (1LU<<20) */
672 587
673#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 588#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)
679 589
680#ifdef ALLOW_132_MODE 590#ifdef ALLOW_132_MODE
681# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 591# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
682#else 592#else
683# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 593# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
… …
689#define CBUFSIZ 2048 // size of command buffer 599#define CBUFSIZ 2048 // size of command buffer
690#define UBUFSIZ 2048 // character buffer 600#define UBUFSIZ 2048 // character buffer
691 601
692#ifndef PATH_MAX 602#ifndef PATH_MAX
693# define PATH_MAX 16384 603# define PATH_MAX 16384
604#endif
605
606#if ENABLE_FRILLS
607# include <X11/Xmd.h>
608typedef struct _mwmhints {
609 CARD32 flags;
610 CARD32 functions;
611 CARD32 decorations;
612 INT32 input_mode;
613 CARD32 status;
614} MWMHints;
694#endif 615#endif
695 616
696/* Motif window hints */ 617/* Motif window hints */
697#define MWM_HINTS_FUNCTIONS (1L << 0) 618#define MWM_HINTS_FUNCTIONS (1L << 0)
698#define MWM_HINTS_DECORATIONS (1L << 1) 619#define MWM_HINTS_DECORATIONS (1L << 1)
… …
724 ***************************************************************************** 645 *****************************************************************************
725 * MACRO DEFINES 646 * MACRO DEFINES
726 ***************************************************************************** 647 *****************************************************************************
727 */ 648 */
728#define dLocal(type,name) type const name = this->name 649#define dLocal(type,name) type const name = this->name
729#define dDisp Display *disp = this->display->display 650
651// for speed reasons, we assume that all codepoints 32 to 126 are
652// single-width.
653#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
730 654
731/* convert pixel dimensions to row/column values. Everything as int32_t */ 655/* convert pixel dimensions to row/column values. Everything as int32_t */
732#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 656#define Pixel2Col(x) Pixel2Width((int32_t)(x))
733#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 657#define Pixel2Row(y) Pixel2Height((int32_t)(y))
734#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 658#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
… …
736#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 660#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
737#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 661#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
738#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 662#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
739#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 663#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
740 664
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-1 665// for m >= -n, ensure remainder lies between 0..n-1
747#define MOD(m,n) (((m) + (n)) % (n)) 666#define MOD(m,n) (((m) + (n)) % (n))
748 667
749#define LINENO(n) MOD (term_start + int(n), total_rows) 668#define LINENO(n) MOD (term_start + int(n), total_rows)
750#define ROW(n) row_buf [LINENO (n)] 669#define ROW(n) row_buf [LINENO (n)]
… …
768#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 687#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
769#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 688#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
770 689
771#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 690#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
772 691
773#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 692#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
774#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 693#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
775 694
776#if ENABLE_STYLES 695#if ENABLE_STYLES
777# define FONTSET(style) fontset[GET_STYLE (style)] 696# define FONTSET(style) fontset[GET_STYLE (style)]
778#else 697#else
779# define FONTSET(style) fontset[0] 698# define FONTSET(style) fontset[0]
… …
807#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 726#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
808#define scrollbar_position(y) ((y) - scrollBar.beg) 727#define scrollbar_position(y) ((y) - scrollBar.beg)
809#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 728#define scrollbar_size() (scrollBar.end - scrollBar.beg \
810 - scrollbar_minheight ()) 729 - scrollbar_minheight ())
811 730
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; 731typedef callback<void (const char *)> log_callback;
842typedef callback1<int, int> getfd_callback; 732typedef 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));
849 733
850#define SET_LOCALE(locale) rxvt_set_locale (locale) 734#define SET_LOCALE(locale) rxvt_set_locale (locale)
851extern bool rxvt_set_locale (const char *locale); 735extern bool rxvt_set_locale (const char *locale) NOTHROW;
852extern void rxvt_push_locale (const char *locale); 736extern void rxvt_push_locale (const char *locale) NOTHROW;
853extern void rxvt_pop_locale (); 737extern 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
868 738
869/****************************************************************************/ 739/****************************************************************************/
870 740
871#define LINE_LONGER 0x0001 // line is continued on the next row 741#define LINE_LONGER 0x0001 // line is continued on the next row
872#define LINE_FILTERED 0x0002 // line has been filtered 742#define LINE_FILTERED 0x0002 // line has been filtered
873#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 743#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
744#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
745#define LINE_BIDI 0x0010 // line needs bidi (NYI)
874 746
875struct line_t { 747struct line_t {
876 text_t *t; // terminal the text 748 text_t *t; // terminal the text
877 rend_t *r; // rendition, uses RS_ flags 749 rend_t *r; // rendition, uses RS_ flags
878 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 750 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line
… …
913 } 785 }
914}; 786};
915 787
916/****************************************************************************/ 788/****************************************************************************/
917 789
918// primivite wrapper around mbstate_t to ensure initialisation 790// primitive wrapper around mbstate_t to ensure initialisation
919struct mbstate { 791struct mbstate {
920 mbstate_t mbs; 792 mbstate_t mbs;
921 793
922 operator mbstate_t *() { return &mbs; } 794 operator mbstate_t *() { return &mbs; }
923 void reset () { memset (&mbs, 0, sizeof (mbs)); } 795 void reset () { memset (&mbs, 0, sizeof (mbs)); }
… …
932# define COMPOSE_LO 0x40000000UL 804# define COMPOSE_LO 0x40000000UL
933# define COMPOSE_HI 0x400fffffUL 805# define COMPOSE_HI 0x400fffffUL
934# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 806# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
935#else 807#else
936# if ENABLE_PERL 808# if ENABLE_PERL
937# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 809# 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 810# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
939# else 811# else
940# define COMPOSE_LO 0xd800UL 812# define COMPOSE_LO 0xd800UL
941# define COMPOSE_HI 0xf8ffUL 813# define COMPOSE_HI 0xf8ffUL
942# endif 814# endif
… …
971#endif 843#endif
972 844
973/****************************************************************************/ 845/****************************************************************************/
974 846
975#ifdef KEYSYM_RESOURCE 847#ifdef KEYSYM_RESOURCE
976 class keyboard_manager; 848class keyboard_manager;
977#endif 849#endif
978 850
979struct rxvt_term : zero_initialized, rxvt_vars { 851struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
852
853 // special markers with magic addresses
854 static const char resval_undef []; // options specifically unset
855 static const char resval_on []; // boolean options switched on
856 static const char resval_off []; // or off
857
980 log_callback *log_hook; // log error messages through this hook, if != 0 858 log_callback *log_hook; // log error messages through this hook, if != 0
981 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 859 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
982#if ENABLE_PERL 860#if ENABLE_PERL
983 rxvt_perl_term perl; 861 rxvt_perl_term perl;
984#endif 862#endif
985 struct mbstate mbstate; // current input multibyte state 863 struct mbstate mbstate; // current input multibyte state
986 864
987 unsigned char want_refresh:1, 865 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 */ 866 current_screen:1, /* primary or secondary */
996 hate_those_clicks:1, /* a.k.a. keep mark position */
997 num_scr_allow:1, 867 num_scr_allow:1,
998 bypass_keystate:1, 868 bypass_keystate:1,
999#ifdef CURSOR_BLINK 869#ifdef CURSOR_BLINK
1000 hidden_cursor:1, 870 hidden_cursor:1,
1001#endif 871#endif
… …
1016#endif 886#endif
1017 scrollbar_align, 887 scrollbar_align,
1018 selection_wait, 888 selection_wait,
1019 selection_type; 889 selection_type;
1020/* ---------- */ 890/* ---------- */
891 bool rvideo_state, rvideo_mode;
892#ifndef NO_BELL
1021 short rvideo; 893 bool rvideo_bell;
894#endif
1022 int num_scr; /* screen: number lines scrolled */ 895 int num_scr; /* screen: number lines scrolled */
1023 int prev_ncol, /* screen: previous number of columns */ 896 int prev_ncol, /* screen: previous number of columns */
1024 prev_nrow; /* screen: previous number of rows */ 897 prev_nrow; /* screen: previous number of rows */
1025/* ---------- */ 898/* ---------- */
1026 rend_t rstyle; 899 rend_t rstyle;
1027/* ---------- */
1028 uint32_t pixcolor_set[NPIXCLR_SETS];
1029/* ---------- */ 900/* ---------- */
1030#ifdef SELECTION_SCROLLING 901#ifdef SELECTION_SCROLLING
1031 int scroll_selection_lines; 902 int scroll_selection_lines;
1032 enum page_dirn scroll_selection_dir; 903 enum page_dirn scroll_selection_dir;
1033 int selection_save_x, 904 int selection_save_x,
… …
1039 /* give proper Scroll behaviour */ 910 /* give proper Scroll behaviour */
1040#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 911#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1041 mouse_slip_wheel_speed, 912 mouse_slip_wheel_speed,
1042#endif 913#endif
1043 refresh_count, 914 refresh_count,
1044 refresh_limit,
1045 last_bot, /* scrollbar last bottom position */ 915 last_bot, /* scrollbar last bottom position */
1046 last_top, /* scrollbar last top position */ 916 last_top, /* scrollbar last top position */
1047 last_state, /* scrollbar last state */ 917 last_state, /* scrollbar last state */
1048 scrollbar_len, 918 scrollbar_len,
1049 window_vt_x, 919 window_vt_x,
1050 window_vt_y, 920 window_vt_y,
1051 window_sb_x, 921 window_sb_x,
922 mouse_row,
923 mouse_col,
1052# ifdef POINTER_BLANK 924# ifdef POINTER_BLANK
1053 pointerBlankDelay, 925 pointerBlankDelay,
1054# endif 926# endif
1055 allowedxerror; 927 allowedxerror;
1056/* ---------- */ 928/* ---------- */
… …
1060 int old_width, /* last used width in screen resize */ 932 int old_width, /* last used width in screen resize */
1061 old_height; /* last used height in screen resize */ 933 old_height; /* last used height in screen resize */
1062 unsigned long priv_modes, 934 unsigned long priv_modes,
1063 SavedModes; 935 SavedModes;
1064/* ---------- */ 936/* ---------- */
1065 Atom xa[NUM_XA]; 937 Atom *xa;
1066/* ---------- */ 938/* ---------- */
1067#ifdef RXVT_SCROLLBAR 939#ifdef RXVT_SCROLLBAR
1068 GC scrollbarGC, 940 GC scrollbarGC,
1069 topShadowGC, 941 topShadowGC,
1070 botShadowGC; 942 botShadowGC;
… …
1095 char * incr_buf; 967 char * incr_buf;
1096 size_t incr_buf_size, incr_buf_fill; 968 size_t incr_buf_size, incr_buf_fill;
1097/* ---------- */ 969/* ---------- */
1098 Cursor leftptr_cursor; 970 Cursor leftptr_cursor;
1099/* ---------- */ 971/* ---------- */
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; 972 struct mouse_event MEvent;
1107 XComposeStatus compose; 973 XComposeStatus compose;
1108 ttymode_t tio; 974 ttymode_t tio;
1109 row_col_t oldcursor; 975 row_col_t oldcursor;
1110#ifdef XPM_BACKGROUND 976#ifdef HAVE_BG_PIXMAP
1111 bgPixmap_t bgPixmap; 977 bgPixmap_t bgPixmap;
1112 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 978#endif
979#ifdef HAVE_AFTERIMAGE
980 ASVisual *asv;
981 ASImageManager *asimman;
1113#endif 982#endif
1114 983
1115#if ENABLE_OVERLAY 984#if ENABLE_OVERLAY
1116 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 985 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1117 text_t **ov_text; 986 text_t **ov_text;
1118 rend_t **ov_rend; 987 rend_t **ov_rend;
1119 988
1120 void scr_swap_overlay (); 989 void scr_swap_overlay () NOTHROW;
1121 void scr_overlay_new (int x, int y, int w, int h); 990 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1122 void scr_overlay_off (); 991 void scr_overlay_off () NOTHROW;
1123 void scr_overlay_set (int x, int y, 992 void scr_overlay_set (int x, int y,
1124 text_t text, 993 text_t text,
1125 rend_t rend = OVERLAY_RSTYLE); 994 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1126 void scr_overlay_set (int x, int y, const char *s); 995 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); 996 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1128#endif 997#endif
1129 998
1130 vector<void *> allocated; // free these memory blocks with free() 999 vector<void *> allocated; // free these memory blocks with free()
1131 1000
1132 char *env_windowid; /* environmental variable WINDOWID */ 1001 char env_windowid[21]; /* environmental variable WINDOWID */
1002 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1133 char *env_display; /* environmental variable DISPLAY */ 1003 char *env_display; /* environmental variable DISPLAY */
1134 char *env_term; /* environmental variable TERM */ 1004 char *env_term; /* environmental variable TERM */
1135 char *env_colorfgbg; 1005
1136 char *locale; 1006 char *locale;
1137 char charsets[4]; 1007 char charsets[4];
1138 char *v_buffer; /* pointer to physical buffer */ 1008 char *v_buffer; /* pointer to physical buffer */
1139 unsigned int v_buflen; /* size of area to write */ 1009 unsigned int v_buflen; /* size of area to write */
1140 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1010 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1141 1011
1142#ifdef KEYSYM_RESOURCE 1012#ifdef KEYSYM_RESOURCE
1143 keyboard_manager *keyboard; 1013 keyboard_manager *keyboard;
1014#endif
1015#ifndef NO_RESOURCES
1016 XrmDatabase option_db;
1144#endif 1017#endif
1145 1018
1146 const char *rs[NUM_RESOURCES]; 1019 const char *rs[NUM_RESOURCES];
1147 /* command input buffering */ 1020 /* command input buffering */
1148 char *cmdbuf_ptr, *cmdbuf_endp; 1021 char *cmdbuf_ptr, *cmdbuf_endp;
1149 char cmdbuf_base[CBUFSIZ]; 1022 char cmdbuf_base[CBUFSIZ];
1150 1023
1151 rxvt_ptytty *pty; 1024 ptytty *pty;
1152 1025
1153 rxvt_salloc *talloc; // text line allocator 1026 rxvt_salloc *talloc; // text line allocator
1154 rxvt_salloc *ralloc; // rend line allocator 1027 rxvt_salloc *ralloc; // rend line allocator
1155 1028
1156 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1029 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); 1037 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); 1038 void iso14755_54 (int x, int y);
1166# endif 1039# endif
1167#endif 1040#endif
1168 1041
1169 // modifies first argument(!) 1042 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1170 void paste (char *data, unsigned int len);
1171 1043
1172 long vt_emask, vt_emask_perl;
1173
1174 void vt_select_input () const 1044 void vt_select_input () const NOTHROW
1175 { 1045 {
1176 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1046 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1177 } 1047 }
1178 1048
1179#if TRANSPARENT 1049#if ENABLE_TRANSPARENCY || ENABLE_PERL
1180 void rootwin_cb (XEvent &xev); 1050 void rootwin_cb (XEvent &xev);
1181 xevent_watcher rootwin_ev; 1051 xevent_watcher rootwin_ev;
1182#endif 1052#endif
1053#ifdef HAVE_BG_PIXMAP
1054 int update_background ();
1055#if TRACE_PIXMAPS
1056 int trace_update_background (const char *file, int line);
1057# define update_background() trace_update_background (__FILE__, __LINE__)
1058#endif
1059 void update_background_cb (ev::timer &w, int revents);
1060 ev::timer update_background_ev;
1061#endif
1183 1062
1184 void x_cb (XEvent &xev); 1063 void x_cb (XEvent &xev);
1185 void flush ();
1186 xevent_watcher termwin_ev; 1064 xevent_watcher termwin_ev;
1187 xevent_watcher vt_ev; 1065 xevent_watcher vt_ev;
1188#ifdef HAVE_SCROLLBARS 1066#ifdef HAVE_SCROLLBARS
1189 xevent_watcher scrollbar_ev; 1067 xevent_watcher scrollbar_ev;
1190#endif 1068#endif
1191 1069
1192 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1070 void child_cb (ev::child &w, int revents); ev::child child_ev;
1193 void check_cb (check_watcher &w); check_watcher check_ev; 1071 void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1194 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1072 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1195 void flush_cb (time_watcher &w); time_watcher flush_ev; 1073 void flush ();
1196 1074 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; 1075 bool pty_fill ();
1198 1076 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1199 void incr_cb (time_watcher &w); time_watcher incr_ev; 1077 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1200 1078
1201#ifdef CURSOR_BLINK 1079#ifdef CURSOR_BLINK
1202 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1080 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1203#endif 1081#endif
1204#ifdef TEXT_BLINK 1082#ifdef TEXT_BLINK
1205 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1083 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1084#endif
1085#ifndef NO_BELL
1086 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1206#endif 1087#endif
1207 1088
1208#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1089#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1209 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1090 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1210#endif 1091#endif
1211#ifdef SELECTION_SCROLLING 1092#ifdef SELECTION_SCROLLING
1212 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1093 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1213#endif 1094#endif
1214#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1095#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1215 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1096 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1216#endif 1097#endif
1217 1098
1218#ifdef POINTER_BLANK 1099#ifdef POINTER_BLANK
1219 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1100 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1220 void pointer_blank (); 1101 void pointer_blank ();
1221#endif 1102#endif
1222 void pointer_unblank (); 1103 void pointer_unblank ();
1223 1104
1224 void tt_printf (const char *fmt,...); 1105 void tt_printf (const char *fmt,...);
1225 void tt_write (const char *data, unsigned int len); 1106 void tt_write (const char *data, unsigned int len);
1226 void pty_write (); 1107 void pty_write ();
1227 1108
1228 void tt_winch (); 1109 bool init (stringvec *argv, stringvec *envv)
1229 1110 {
1230 rxvt_term (); 1111 this->argv = argv;
1231 ~rxvt_term (); 1112 return init (argv->size (), argv->begin (), envv);
1232 void destroy (); 1113 }
1233 void emergency_cleanup ();
1234
1235 bool init (int argc, const char *const *argv);
1236 bool init_vars ();
1237
1238 bool pty_fill ();
1239 1114
1240 void make_current () const // make this the "currently active" urxvt instance 1115 void make_current () const // make this the "currently active" urxvt instance
1241 { 1116 {
1242 SET_R (this); 1117 SET_R (this);
1118 set_environ (envv);
1243 rxvt_set_locale (locale); 1119 rxvt_set_locale (locale);
1244 set_environ (envv);
1245 } 1120 }
1246 1121
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 1122#if USE_XIM
1264 rxvt_xim *input_method; 1123 rxvt_xim *input_method;
1265 XIC Input_Context; 1124 XIC Input_Context;
1266 XIMStyle input_style; 1125 XIMStyle input_style;
1267 XPoint spot; // most recently sent spot position 1126 XPoint spot; // most recently sent spot position
1268 1127
1269 void im_destroy (); 1128 void im_destroy ();
1270 void im_cb (); im_watcher im_ev; 1129 void im_cb (); im_watcher im_ev;
1271 void im_set_size (XRectangle &size); 1130 void im_set_size (XRectangle &size);
1272 void im_set_position (XPoint &pos); 1131 void im_set_position (XPoint &pos) NOTHROW;
1273 void im_set_color (unsigned long &fg, unsigned long &bg); 1132 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); 1133 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1275 1134
1276 bool IMisRunning (); 1135 bool IMisRunning ();
1277 void IMSendSpot (); 1136 void IMSendSpot ();
1278 bool IM_get_IC (const char *modifiers); 1137 bool IM_get_IC (const char *modifiers);
1279 void IMSetStatusPosition (); 1138 void IMSetPosition ();
1280#endif 1139#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 1140
1292 // command.C 1141 // command.C
1293 void lookup_key (XKeyEvent &ev); 1142 void key_press (XKeyEvent &ev);
1143 void key_release (XKeyEvent &ev);
1294 unsigned int cmd_write (const char *str, unsigned int count); 1144 unsigned int cmd_write (const char *str, unsigned int count);
1295 1145
1296 wchar_t next_char (); 1146 wchar_t next_char () NOTHROW;
1297 wchar_t cmd_getc (); 1147 wchar_t cmd_getc () THROW ((class out_of_input));
1298 uint32_t next_octet (); 1148 uint32_t next_octet () NOTHROW;
1299 uint32_t cmd_get8 (); 1149 uint32_t cmd_get8 () THROW ((class out_of_input));
1300 1150
1301 bool cmd_parse (); 1151 bool cmd_parse ();
1302 void mouse_report (XButtonEvent &ev); 1152 void mouse_report (XButtonEvent &ev);
1303 void button_press (XButtonEvent &ev); 1153 void button_press (XButtonEvent &ev);
1304 void button_release (XButtonEvent &ev); 1154 void button_release (XButtonEvent &ev);
1305 void focus_in (); 1155 void focus_in ();
1306 void focus_out (); 1156 void focus_out ();
1307 int check_our_parents (); 1157 void update_fade_color (unsigned int idx);
1308#ifdef PRINTPIPE 1158#ifdef PRINTPIPE
1309 FILE *popen_printer (); 1159 FILE *popen_printer ();
1310 int pclose_printer (FILE *stream); 1160 int pclose_printer (FILE *stream);
1311#endif 1161#endif
1312 void process_print_pipe (); 1162 void process_print_pipe ();
… …
1323 int privcases (int mode, unsigned long bit); 1173 int privcases (int mode, unsigned long bit);
1324 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1174 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); 1175 void process_sgr_mode (unsigned int nargs, const int *arg);
1326 void process_graphics (); 1176 void process_graphics ();
1327 // init.C 1177 // init.C
1178 bool init_vars ();
1179 void init_secondary ();
1180 const char **init_resources (int argc, const char *const *argv);
1181 void init_env ();
1182 void set_locale (const char *locale);
1183 void init_xlocale ();
1184 void init_command (const char *const *argv);
1185 void run_command (const char *const *argv);
1186 int run_child (const char *const *argv);
1187 void color_aliases (int idx);
1188 void create_windows (int argc, const char *const *argv);
1328 void Get_Colours (); 1189 void Get_Colours ();
1329 void get_ourmods (); 1190 void get_ourmods ();
1330 // main.C 1191 // main.C
1331 void privileged_utmp (rxvt_privaction action); 1192 void tt_winch ();
1193 rxvt_term ();
1194 ~rxvt_term ();
1195 void destroy ();
1196 void emergency_cleanup ();
1197 bool init (int argc, const char *const *argv, stringvec *envv);
1198 void recolour_cursor ();
1199 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1200 void window_calc (unsigned int newwidth, unsigned int newheight);
1332 bool set_fonts (); 1201 bool set_fonts ();
1333 void set_string_property (Atom prop, const char *str, int len = -1); 1202 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); 1203 void set_utf8_property (Atom prop, const char *str, int len = -1);
1335 void set_title (const char *str); 1204 void set_title (const char *str);
1336 void set_icon_name (const char *str); 1205 void set_icon_name (const char *str);
1337 void set_window_color (int idx, const char *color); 1206 void set_window_color (int idx, const char *color);
1338 void set_colorfgbg (); 1207 void set_colorfgbg ();
1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1208 bool set_color (rxvt_color &color, const char *name);
1209 void alias_color (int dst, int src);
1340 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1210 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1211 void get_window_origin (int &x, int &y);
1212 Pixmap get_pixmap_property (int prop_id);
1341 1213
1342 // screen.C 1214 // screen.C
1343 1215
1344 void lalloc (line_t &l) const 1216 void lalloc (line_t &l) const
1345 { 1217 {
… …
1367 1239
1368 if (ncol > prev_ncol) 1240 if (ncol > prev_ncol)
1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1241 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1370 } 1242 }
1371 1243
1372 int fgcolor_of (rend_t r) const 1244 int fgcolor_of (rend_t r) const NOTHROW
1373 { 1245 {
1374 int base = GET_BASEFG (r); 1246 int base = GET_BASEFG (r);
1375#ifndef NO_BRIGHTCOLOR 1247#ifndef NO_BRIGHTCOLOR
1376 if (r & RS_Bold 1248 if (r & RS_Bold
1377# if ENABLE_STYLES 1249# if ENABLE_STYLES
1378 && OPTION (Opt_intensityStyles) 1250 && option (Opt_intensityStyles)
1379# endif 1251# endif
1380 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1252 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1381 base += minBrightCOLOR - minCOLOR; 1253 base += minBrightCOLOR - minCOLOR;
1382#endif 1254#endif
1383 return base; 1255 return base;
1384 } 1256 }
1385 1257
1386 int bgcolor_of (rend_t r) const 1258 int bgcolor_of (rend_t r) const NOTHROW
1387 { 1259 {
1388 int base = GET_BASEBG (r); 1260 int base = GET_BASEBG (r);
1389#ifndef NO_BRIGHTCOLOR 1261#ifndef NO_BRIGHTCOLOR
1390 if (r & RS_Blink 1262 if (r & RS_Blink
1391# if ENABLE_STYLES 1263# if ENABLE_STYLES
1392 && OPTION (Opt_intensityStyles) 1264 && option (Opt_intensityStyles)
1393# endif 1265# endif
1394 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1266 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1395 base += minBrightCOLOR - minCOLOR; 1267 base += minBrightCOLOR - minCOLOR;
1396#endif 1268#endif
1397 return base; 1269 return base;
1398 } 1270 }
1399 1271
1400 bool option (uint32_t opt) const 1272 bool option (uint8_t opt) const NOTHROW
1401 { 1273 {
1402 return OPTION (opt); 1274 if (!opt)
1275 return 0;
1276
1277 --opt;
1278 return options[opt >> 3] & (1 << (opt & 7));
1403 } 1279 }
1404 1280
1405 void set_option (uint32_t opt, bool set) 1281 void set_option (uint8_t opt, bool set = true) NOTHROW
1282 {
1283 if (!opt)
1284 return;
1285
1286 --opt;
1287 if (set)
1288 options[opt >> 3] |= (1 << (opt & 7));
1289 else
1290 options[opt >> 3] &= ~(1 << (opt & 7));
1291 }
1292
1293 void PrivMode (int set, unsigned bit) NOTHROW
1406 { 1294 {
1407 if (set) 1295 if (set)
1408 options |= opt; 1296 priv_modes |= bit;
1409 else 1297 else
1410 options &= ~opt; 1298 priv_modes &= ~bit;
1411 } 1299 }
1412 1300
1301 // modifies first argument(!)
1302 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; 1303 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; 1304 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415 int scr_scroll_text (int row1, int row2, int count); 1305 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1306 void scr_reset ();
1417 void scr_release (); 1307 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1308 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (); 1309 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1310 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1311 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1312#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1313 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1314 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1315 void scr_forwardindex () NOTHROW;
1426#endif 1316#endif
1427 void scr_touch (bool refresh); 1317 void scr_touch (bool refresh) NOTHROW;
1428 void scr_expose (int x, int y, int width, int height, bool refresh); 1318 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 (); 1319 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1320 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (line_t &l); 1321 void scr_remap_chars (line_t &l) NOTHROW;
1322
1323 enum cursor_mode { SAVE, RESTORE };
1433 1324
1434 void scr_poweron (); 1325 void scr_poweron ();
1435 void scr_cursor (int mode); 1326 void scr_cursor (cursor_mode mode) NOTHROW;
1436 void scr_do_wrap (); 1327 void scr_do_wrap () NOTHROW;
1328 void scr_swap_screen () NOTHROW;
1437 int scr_change_screen (int scrn); 1329 void scr_change_screen (int scrn);
1438 void scr_color (unsigned int color, int fgbg); 1330 void scr_color (unsigned int color, int fgbg) NOTHROW;
1439 void scr_rendition (int set, int style); 1331 void scr_rendition (int set, int style) NOTHROW;
1440 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1332 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1441 void scr_backspace (); 1333 void scr_backspace () NOTHROW;
1442 void scr_tab (int count, bool ht = false); 1334 void scr_tab (int count, bool ht = false) NOTHROW;
1443 void scr_gotorc (int row, int col, int relative); 1335 void scr_gotorc (int row, int col, int relative) NOTHROW;
1444 void scr_index (enum page_dirn direction); 1336 void scr_index (enum page_dirn direction) NOTHROW;
1445 void scr_erase_line (int mode); 1337 void scr_erase_line (int mode) NOTHROW;
1446 void scr_E (); 1338 void scr_E () NOTHROW;
1447 void scr_insdel_lines (int count, int insdel); 1339 void scr_insdel_lines (int count, int insdel) NOTHROW;
1448 void scr_insdel_chars (int count, int insdel); 1340 void scr_insdel_chars (int count, int insdel) NOTHROW;
1449 void scr_scroll_region (int top, int bot); 1341 void scr_scroll_region (int top, int bot) NOTHROW;
1450 void scr_cursor_visible (int mode); 1342 void scr_cursor_visible (int mode) NOTHROW;
1451 void scr_autowrap (int mode); 1343 void scr_autowrap (int mode) NOTHROW;
1452 void scr_relative_origin (int mode); 1344 void scr_relative_origin (int mode) NOTHROW;
1453 void scr_insert_mode (int mode); 1345 void scr_insert_mode (int mode) NOTHROW;
1454 void scr_set_tab (int mode); 1346 void scr_set_tab (int mode) NOTHROW;
1455 void scr_rvideo_mode (int mode); 1347 void scr_rvideo_mode (bool on) NOTHROW;
1456 void scr_report_position (); 1348 void scr_report_position () NOTHROW;
1457 void set_font_style (); 1349 void set_font_style () NOTHROW;
1458 void scr_charset_choose (int set); 1350 void scr_charset_choose (int set) NOTHROW;
1459 void scr_charset_set (int set, unsigned int ch); 1351 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1460 void scr_move_to (int y, int len); 1352 void scr_move_to (int y, int len) NOTHROW;
1461 bool scr_page (enum page_dirn direction, int nlines); 1353 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1462 bool scr_changeview (int new_view_start); 1354 bool scr_changeview (int new_view_start) NOTHROW;
1463 void scr_bell (); 1355 void scr_bell () NOTHROW;
1464 void scr_printscreen (int fullhist); 1356 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); 1357 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); 1358 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 (); 1359 void scr_reverse_selection () NOTHROW;
1468 void scr_dump (int fd); 1360 void scr_dump (int fd) NOTHROW;
1361
1469 void selection_check (int check_more); 1362 void selection_check (int check_more) NOTHROW;
1470 void selection_paste (Window win, Atom prop, bool delete_prop); 1363 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1471 void selection_property (Window win, Atom prop); 1364 void selection_property (Window win, Atom prop) NOTHROW;
1472 void selection_request (Time tm, int x, int y); 1365 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1473 int selection_request_other (Atom target, int selnum); 1366 int selection_request_other (Atom target, int selnum) NOTHROW;
1474 void selection_clear (); 1367 void selection_clear () NOTHROW;
1475 void selection_make (Time tm); 1368 void selection_make (Time tm);
1476 bool selection_grab (Time tm); 1369 bool selection_grab (Time tm) NOTHROW;
1477 void selection_start_colrow (int col, int row); 1370 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); 1371 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); 1372 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1480 void selection_remove_trailing_spaces (); 1373 void selection_remove_trailing_spaces () NOTHROW;
1481 void selection_send (const XSelectionRequestEvent &rq); 1374 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1375 void selection_click (int clicks, int x, int y) NOTHROW;
1376 void selection_extend (int x, int y, int flag) NOTHROW;
1377 void selection_rotate (int x, int y) NOTHROW;
1482 1378
1483#if defined(NEXT_SCROLLBAR) 1379#if defined(NEXT_SCROLLBAR)
1484 // scrollbar-next.C 1380 // scrollbar-next.C
1485 Pixmap renderPixmap (const char *const *data, int width, int height); 1381 Pixmap renderPixmap (const char *const *data, int width, int height);
1486 void init_scrollbar_stuff (); 1382 void init_scrollbar_stuff ();
… …
1502 // scrollbar-plain.C 1398 // scrollbar-plain.C
1503 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1399 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1504#endif 1400#endif
1505 1401
1506 // scrollbar.C 1402 // scrollbar.C
1403 void resize_scrollbar ();
1507 int scrollbar_mapping (int map); 1404 int scrollbar_mapping (int map);
1508 int scrollbar_show (int update); 1405 int scrollbar_show (int update);
1509 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1406 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1510 1407
1511 // xdefaults.C 1408 // xdefaults.C
1512 void get_options (int argc, const char *const *argv); 1409 void get_options (int argc, const char *const *argv);
1513 int parse_keysym (const char *str, const char *arg); 1410 int parse_keysym (const char *str, const char *arg);
1514 void get_xdefaults (FILE *stream, const char *name); 1411 const char *x_resource (const char *name);
1515 void extract_resources (); 1412 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}; 1413};
1521 1414
1522/* 1415#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 1416
1533#ifdef DEBUG_malloc
1534# include "dmalloc.h" /* This comes last */
1535#endif
1536
1537#endif /* _RXVT_H_ */
1538

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