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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.225 by root, Thu Jan 19 20:30:36 2006 UTC vs.
Revision 1.340 by ayin, Fri Dec 28 14:00:47 2007 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include "rxvtlib.h" 4#include <cstdio>
5#include <cctype>
6#include <cerrno>
7#include <cstdarg>
8#include <cstdlib>
9#ifdef HAVE_STDINT_H
10#include <stdint.h>
11#endif
12#include <sys/types.h>
13#include <unistd.h>
14#include <cstring>
15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h>
18#endif
19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h>
21#endif
22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H
26# include <wchar.h>
27#else
28// stdlib.h might provide it
29#endif
30
31using namespace std;
32
33extern "C" {
34#include <X11/Xlib.h>
35#include <X11/Xutil.h>
36#include <X11/Xresource.h>
37}
38
39#if UNICODE_3
40typedef uint32_t text_t;
41#else
42typedef uint16_t text_t; // saves lots of memory
43#endif
44typedef uint32_t rend_t;
45typedef int32_t tlen_t; // was int16_t, but this results in smaller code and memory use
46typedef int32_t tlen_t_; // specifically for use in the line_t structure
5 47
6#include "feature.h" 48#include "feature.h"
7 49
8#if defined (ISO_14755) || defined (ENABLE_PERL) 50#if defined (ISO_14755) || defined (ENABLE_PERL)
9# define ENABLE_OVERLAY 1 51# define ENABLE_OVERLAY 1
10#endif 52#endif
11 53
12#if ENABLE_PERL 54#if ENABLE_PERL
13# define ENABLE_FRILLS 1 55# define ENABLE_FRILLS 1
14# define ENABLE_COMBINING 1 56# define ENABLE_COMBINING 1
15#endif 57#endif
16 58
17#if ENABLE_FRILLS 59#if ENABLE_FRILLS
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
62# define ENABLE_XIM_ONTHESPOT 1
20# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
21#else 66#else
22# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
23#endif 68#endif
24 69
25#include <limits.h> 70#include <limits.h>
26 71
27#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
28#include <X11/keysym.h> 73#include <X11/keysym.h>
29#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
30#include <X11/Xatom.h> 75#include <X11/Xatom.h>
31#if ENABLE_FRILLS
32# include <X11/Xmd.h>
33#endif
34 76
35#include "encoding.h" 77#include "encoding.h"
78#include "rxvtutil.h"
36#include "rxvtfont.h" 79#include "rxvtfont.h"
37#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
38#include "iom.h" 81#include "ev_cpp.h"
39#include "salloc.h" 82#include "salloc.h"
83#include "libptytty.h"
40 84
41#include "rxvtperl.h" 85#include "rxvtperl.h"
42 86
43// try to avoid some macros to decrease code size, on some systems 87// try to avoid some macros to decrease code size, on some systems
44#if ENABLE_MINIMAL 88#if ENABLE_MINIMAL
66 110
67#ifndef HAVE_XPOINTER 111#ifndef HAVE_XPOINTER
68typedef char *XPointer; 112typedef char *XPointer;
69#endif 113#endif
70 114
71#ifdef HAVE_TERMIOS_H
72# include <termios.h> 115#include <termios.h>
73typedef struct termios ttymode_t; 116typedef 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
84 117
85#ifdef XPM_BACKGROUND 118#include "background.h"
86# ifdef XPM_INC_X11
87# include <X11/xpm.h>
88# else
89# include <xpm.h>
90# endif
91#endif
92 119
93#ifndef STDIN_FILENO 120#ifndef STDIN_FILENO
94# define STDIN_FILENO 0 121# define STDIN_FILENO 0
95# define STDOUT_FILENO 1 122# define STDOUT_FILENO 1
96# define STDERR_FILENO 2 123# define STDERR_FILENO 2
97#endif 124#endif
98 125
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */
133#endif
134
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif
138
139/****************************************************************************/
140
141// exception thrown on fatal (per-instance) errors
142class rxvt_failure_exception { };
143
144// exception thrown when the command parser runs out of input data
145class out_of_input { };
146
99/* 147/*
100 ***************************************************************************** 148 *****************************************************************************
101 * PROTOTYPES 149 * PROTOTYPES
102 ***************************************************************************** 150 *****************************************************************************
103 */ 151 */
104// main.C 152// main.C
105RETSIGTYPE rxvt_Child_signal (int sig); 153#define SET_LOCALE(locale) rxvt_set_locale (locale)
106RETSIGTYPE rxvt_Exit_signal (int sig); 154extern bool rxvt_set_locale (const char *locale) NOTHROW;
107void rxvt_clean_exit (); 155extern void rxvt_push_locale (const char *locale) NOTHROW;
108void * rxvt_malloc (size_t size); 156extern void rxvt_pop_locale () NOTHROW;
109void * rxvt_calloc (size_t number, size_t size); 157void rxvt_init ();
110void * rxvt_realloc (void *ptr, size_t size);
111 158
112// util.C 159// misc.C
113char * rxvt_wcstombs (const wchar_t *str, int len = -1); 160char * rxvt_wcstombs (const wchar_t *str, int len = -1);
114wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 161wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
115char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
116wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 163wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
117char * rxvt_strdup (const char *str);
118 164
119// misc.C
120char * rxvt_r_basename (const char *str); 165char * rxvt_basename (const char *str) NOTHROW;
121void rxvt_vlog (const char *fmt, va_list arg_ptr); 166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
122void rxvt_log (const char *fmt,...); 167void rxvt_log (const char *fmt,...) NOTHROW;
123void rxvt_warn (const char *fmt,...); 168void rxvt_warn (const char *fmt,...) NOTHROW;
124void rxvt_fatal (const char *fmt,...); 169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
125void rxvt_exit_failure (); 170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
126int rxvt_Str_match (const char *s1, const char *s2); 171
127const char * rxvt_Str_skip_space (const char *str);
128char * rxvt_Str_trim (char *str); 172char * rxvt_strtrim (char *str) NOTHROW;
129int rxvt_Str_escaped (char *str);
130char ** rxvt_splitcommastring (const char *cs); 173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
131void rxvt_freecommastring (char **cs); 174void rxvt_freecommastring (char **cs) NOTHROW;
132char * rxvt_File_find (const char *file, const char *ext, const char *path); 175
133void rxvt_usleep (int usecs); 176void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size);
134 179
135///////////////////////////////////////////////////////////////////////////// 180/////////////////////////////////////////////////////////////////////////////
136 181
137// temporarily replace the process environment 182// temporarily replace the process environment
138extern char **environ; 183extern char **environ;
139extern char **rxvt_environ; // the original environ pointer 184extern char **rxvt_environ; // the original environ pointer
140 185
186static inline void
141inline void set_environ (stringvec *envv) 187set_environ (stringvec *envv)
142{ 188{
189#if ENABLE_PERL
190 assert (envv);
191#else
143 if (envv) 192 if (envv)
193#endif
144 environ = (char **)envv->begin (); 194 environ = (char **)envv->begin ();
145} 195}
146 196
197static inline void
147inline void set_environ (char **envv) 198set_environ (char **envv)
148{ 199{
200#if ENABLE_PERL
201 assert (envv);
202#else
149 if (envv) 203 if (envv)
204#endif
150 environ = envv; 205 environ = envv;
151} 206}
152 207
153/* 208/*
154 ***************************************************************************** 209 *****************************************************************************
155 * STRUCTURES AND TYPEDEFS 210 * STRUCTURES AND TYPEDEFS
156 ***************************************************************************** 211 *****************************************************************************
157 */ 212 */
158struct grwin_t;
159 213
160/* If we're using either the rxvt scrollbar, keep the 214/* If we're using either the rxvt scrollbar, keep the
161 * scrollColor resource. 215 * scrollColor resource.
162 */ 216 */
163#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
164# define KEEP_SCROLLCOLOR 1 218# define KEEP_SCROLLCOLOR 1
165#else 219#else
166# undef KEEP_SCROLLCOLOR 220# undef KEEP_SCROLLCOLOR
167#endif 221#endif
168
169#ifdef XPM_BACKGROUND
170typedef struct {
171 short w, h, x, y;
172 Pixmap pixmap;
173} bgPixmap_t;
174#endif
175
176struct rxvt_ptytty {
177 int pty; // pty file descriptor; connected to rxvt
178 int tty; // tty file descriptor; connected to child
179
180 rxvt_ptytty ()
181 : pty(-1), tty(-1)
182 {
183 }
184
185 virtual ~rxvt_ptytty ()
186 {
187 }
188
189 virtual bool get () = 0;
190#if UTMP_SUPPORT
191 virtual void login (int cmd_pid, bool login_shell, const char *hostname) = 0;
192#endif
193
194 void close_tty ();
195 bool make_controlling_tty ();
196 void set_utf8_mode (bool on);
197};
198
199rxvt_ptytty *rxvt_new_ptytty (); // create a new pty object
200void rxvt_ptytty_server (); // start the ptytty server process
201 222
202/* 223/*
203 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
204 * pared down from XButtonEvent 225 * pared down from XButtonEvent
205 */ 226 */
208 Time time; /* milliseconds */ 229 Time time; /* milliseconds */
209 unsigned int state; /* key or button mask */ 230 unsigned int state; /* key or button mask */
210 unsigned int button; /* detail */ 231 unsigned int button; /* detail */
211}; 232};
212 233
213#if ENABLE_FRILLS
214typedef struct _mwmhints {
215 CARD32 flags;
216 CARD32 functions;
217 CARD32 decorations;
218 INT32 input_mode;
219 CARD32 status;
220} MWMHints;
221#endif
222
223#if ENABLE_XEMBED 234#if ENABLE_XEMBED
224// XEMBED messages 235// XEMBED messages
225# define XEMBED_EMBEDDED_NOTIFY 0 236# define XEMBED_EMBEDDED_NOTIFY 0
226# define XEMBED_WINDOW_ACTIVATE 1 237# define XEMBED_WINDOW_ACTIVATE 1
227# define XEMBED_WINDOW_DEACTIVATE 2 238# define XEMBED_WINDOW_DEACTIVATE 2
228# define XEMBED_REQUEST_FOCUS 3 239# define XEMBED_REQUEST_FOCUS 3
229# define XEMBED_FOCUS_IN 4 240# define XEMBED_FOCUS_IN 4
230# define XEMBED_FOCUS_OUT 5 241# define XEMBED_FOCUS_OUT 5
231# define XEMBED_FOCUS_NEXT 6 242# define XEMBED_FOCUS_NEXT 6
232# define XEMBED_FOCUS_PREV 7 243# define XEMBED_FOCUS_PREV 7
233 244
234# define XEMBED_MODALITY_ON 10 245# define XEMBED_MODALITY_ON 10
235# define XEMBED_MODALITY_OFF 11 246# define XEMBED_MODALITY_OFF 11
236# define XEMBED_REGISTER_ACCELERATOR 12 247# define XEMBED_REGISTER_ACCELERATOR 12
237# define XEMBED_UNREGISTER_ACCELERATOR 13 248# define XEMBED_UNREGISTER_ACCELERATOR 13
238# define XEMBED_ACTIVATE_ACCELERATOR 14 249# define XEMBED_ACTIVATE_ACCELERATOR 14
239 250
240// XEMBED detail code 251// XEMBED detail code
241# define XEMBED_FOCUS_CURRENT 0 252# define XEMBED_FOCUS_CURRENT 0
242# define XEMBED_FOCUS_FIRST 1 253# define XEMBED_FOCUS_FIRST 1
243# define XEMBED_FOCUS_LAST 2 254# define XEMBED_FOCUS_LAST 2
244 255
245# define XEMBED_MAPPED (1 << 0) 256# define XEMBED_MAPPED (1 << 0)
246#endif 257#endif
247 258
251 ***************************************************************************** 262 *****************************************************************************
252 */ 263 */
253 264
254/* COLORTERM, TERM environment variables */ 265/* COLORTERM, TERM environment variables */
255#define COLORTERMENV "rxvt" 266#define COLORTERMENV "rxvt"
256#ifdef XPM_BACKGROUND 267#ifdef BG_IMAGE_FROM_FILE
257# define COLORTERMENVFULL COLORTERMENV "-xpm" 268# define COLORTERMENVFULL COLORTERMENV "-xpm"
258#else 269#else
259# define COLORTERMENVFULL COLORTERMENV 270# define COLORTERMENVFULL COLORTERMENV
260#endif 271#endif
261#ifndef TERMENV 272#ifndef TERMENV
262# define TERMENV "rxvt-unicode" 273# define TERMENV "rxvt-unicode"
263#endif 274#endif
264 275
265#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
266# define NO_MOUSE_REPORT_SCROLLBAR 1 277# define NO_MOUSE_REPORT_SCROLLBAR 1
267#endif
268
269/* now look for other badly set stuff */
270
271#if !defined (EACCESS) && defined(EAGAIN)
272# define EACCESS EAGAIN
273#endif
274
275#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
276# define EXIT_SUCCESS 0 /* exit function success */
277# define EXIT_FAILURE 1 /* exit function failure */
278#endif 278#endif
279 279
280#define scrollBar_esc 30 280#define scrollBar_esc 30
281 281
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
418// fake styles 418// fake styles
419#define RS_Blink 0x00010000UL // blink 419#define RS_Blink 0x00010000UL // blink
420#define RS_RVid 0x00020000UL // reverse video 420#define RS_RVid 0x00020000UL // reverse video
421#define RS_Uline 0x00040000UL // underline 421#define RS_Uline 0x00040000UL // underline
422 422
423// toggle this to force redraw, must be != RS_Careful
424#define RS_redraw 0x01000000UL
425
423// 5 custom bits for extensions 426// 5 custom bits for extensions
424#define RS_customCount 32 427#define RS_customCount 32
425#define RS_customMask 0x00f80000UL 428#define RS_customMask 0x00f80000UL
426#define RS_customShift 19 429#define RS_customShift 19
427 430
457 C0_NUL = 0x00, 460 C0_NUL = 0x00,
458 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 461 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
459 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 462 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
460 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, 463 C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB,
461 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, 464 C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1,
462}; 465};
463#define CHAR_ST 0x9c /* 0234 */ 466#define CHAR_ST 0x9c /* 0234 */
464 467
465/* 468/*
466 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) 469 * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL)
467 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net> 470 * colour extensions by Christian W. Zuckschwerdt <zany@triq.net>
496 Rxvt_restoreFG = 39, // change default fg color 499 Rxvt_restoreFG = 39, // change default fg color
497 Rxvt_restoreBG = 49, // change default bg color 500 Rxvt_restoreBG = 49, // change default bg color
498 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 501 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
499 502
500 URxvt_locale = 701, // change locale 503 URxvt_locale = 701, // change locale
504 URxvt_version = 702, // request version
501 505
502 URxvt_Color_IT = 704, // change actual 'Italic' colour 506 URxvt_Color_IT = 704, // change actual 'Italic' colour
503 URxvt_Color_tint = 705, // change actual tint colour 507 URxvt_Color_tint = 705, // change actual tint colour
504 URxvt_Color_BD = 706, 508 URxvt_Color_BD = 706,
505 URxvt_Color_UL = 707, 509 URxvt_Color_UL = 707,
521 * on the unnecessary items, e.g. Color_pointer, but won't bother 525 * on the unnecessary items, e.g. Color_pointer, but won't bother
522 * until we need to. Also, be aware of usage in pixcolor_set 526 * until we need to. Also, be aware of usage in pixcolor_set
523 */ 527 */
524 528
525enum colour_list { 529enum colour_list {
530 Color_none = -2,
531 Color_transparent = -1,
526 Color_fg = 0, 532 Color_fg = 0,
527 Color_bg, 533 Color_bg,
528 minCOLOR, /* 2 */ 534 minCOLOR, /* 2 */
529 Color_Black = minCOLOR, 535 Color_Black = minCOLOR,
530 Color_Red3, 536 Color_Red3,
572#endif 578#endif
573#ifdef KEEP_SCROLLCOLOR 579#ifdef KEEP_SCROLLCOLOR
574 Color_scroll, 580 Color_scroll,
575 Color_trough, 581 Color_trough,
576#endif 582#endif
577#if TINTING 583#if ENABLE_TRANSPARENCY
578 Color_tint, 584 Color_tint,
579#endif 585#endif
580#if OFF_FOCUS_FADING 586#if OFF_FOCUS_FADING
581 Color_fade, 587 Color_fade,
582#endif 588#endif
589 TOTAL_COLORS = NRS_COLORS 595 TOTAL_COLORS = NRS_COLORS
590#endif 596#endif
591}; 597};
592 598
593#define Color_Bits 7 // 0 .. maxTermCOLOR 599#define Color_Bits 7 // 0 .. maxTermCOLOR
594
595#define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32)
596#define NPIXCLR_BITS 32
597 600
598/* 601/*
599 * Resource list 602 * Resource list
600 */ 603 */
601enum { 604enum {
603# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1, 606# define reserve(name,count) Rs_ ## name ## _ = Rs_ ## name + (count) - 1,
604# include "rsinc.h" 607# include "rsinc.h"
605# undef def 608# undef def
606# undef reserve 609# undef reserve
607 NUM_RESOURCES 610 NUM_RESOURCES
608};
609
610// see init.C:xa_names, which must be kept in sync
611enum {
612 XA_TEXT = 0,
613 XA_COMPOUND_TEXT,
614 XA_UTF8_STRING,
615 XA_MULTIPLE,
616 XA_TARGETS,
617 XA_TIMESTAMP,
618 XA_VT_SELECTION,
619 XA_INCR,
620 XA_WM_PROTOCOLS,
621 XA_WM_DELETE_WINDOW,
622 XA_CLIPBOARD,
623#if ENABLE_FRILLS
624 XA_MOTIF_WM_HINTS,
625#endif
626#if ENABLE_EWMH
627 XA_NET_WM_PID,
628 XA_NET_WM_NAME,
629 XA_NET_WM_ICON_NAME,
630 XA_NET_WM_PING,
631#endif
632#if USE_XIM
633 XA_WM_LOCALE_NAME,
634#endif
635#if TRANSPARENT
636 XA_XROOTPMAP_ID,
637 XA_ESETROOT_PMAP_ID,
638#endif
639#if OFFIX_DND /* OffiX Dnd (drag 'n' drop) support */
640 XA_DNDPROTOCOL,
641 XA_DNDSELECTION,
642#endif
643#if ENABLE_XEMBED
644 XA_XEMBED,
645 XA_XEMBED_INFO,
646#endif
647 NUM_XA
648}; 611};
649 612
650/* DEC private modes */ 613/* DEC private modes */
651#define PrivMode_132 (1UL<<0) 614#define PrivMode_132 (1UL<<0)
652#define PrivMode_132OK (1UL<<1) 615#define PrivMode_132OK (1UL<<1)
666#define PrivMode_TtyOutputInh (1UL<<15) 629#define PrivMode_TtyOutputInh (1UL<<15)
667#define PrivMode_Keypress (1UL<<16) 630#define PrivMode_Keypress (1UL<<16)
668#define PrivMode_smoothScroll (1UL<<17) 631#define PrivMode_smoothScroll (1UL<<17)
669#define PrivMode_vt52 (1UL<<18) 632#define PrivMode_vt52 (1UL<<18)
670#define PrivMode_LFNL (1UL<<19) 633#define PrivMode_LFNL (1UL<<19)
671/* too annoying to implement X11 highlight tracking */ 634#define PrivMode_MouseBtnEvent (1UL<<20)
672/* #define PrivMode_MouseX11Track (1LU<<20) */ 635#define PrivMode_MouseAnyEvent (1UL<<21)
673 636
674#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11) 637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
675#define PrivMode(test,bit) \
676 if (test) \
677 priv_modes |= (bit); \
678 else \
679 priv_modes &= ~(bit)
680 638
681#ifdef ALLOW_132_MODE 639#ifdef ALLOW_132_MODE
682# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 640# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
683#else 641#else
684# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor) 642# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
688#define IMBUFSIZ 128 // input modifier buffer sizes 646#define IMBUFSIZ 128 // input modifier buffer sizes
689#define KBUFSZ 512 // size of keyboard mapping buffer 647#define KBUFSZ 512 // size of keyboard mapping buffer
690#define CBUFSIZ 2048 // size of command buffer 648#define CBUFSIZ 2048 // size of command buffer
691#define UBUFSIZ 2048 // character buffer 649#define UBUFSIZ 2048 // character buffer
692 650
693#ifndef PATH_MAX 651#if ENABLE_FRILLS
694# define PATH_MAX 16384 652# include <X11/Xmd.h>
653typedef struct _mwmhints {
654 CARD32 flags;
655 CARD32 functions;
656 CARD32 decorations;
657 INT32 input_mode;
658 CARD32 status;
659} MWMHints;
695#endif 660#endif
696 661
697/* Motif window hints */ 662/* Motif window hints */
698#define MWM_HINTS_FUNCTIONS (1L << 0) 663#define MWM_HINTS_FUNCTIONS (1L << 0)
699#define MWM_HINTS_DECORATIONS (1L << 1) 664#define MWM_HINTS_DECORATIONS (1L << 1)
725 ***************************************************************************** 690 *****************************************************************************
726 * MACRO DEFINES 691 * MACRO DEFINES
727 ***************************************************************************** 692 *****************************************************************************
728 */ 693 */
729#define dLocal(type,name) type const name = this->name 694#define dLocal(type,name) type const name = this->name
730#define dDisp Display *disp = this->display->display 695
696// for speed reasons, we assume that all codepoints 32 to 126 are
697// single-width.
698#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
731 699
732/* convert pixel dimensions to row/column values. Everything as int32_t */ 700/* convert pixel dimensions to row/column values. Everything as int32_t */
733#define Pixel2Col(x) Pixel2Width((int32_t)(x)) 701#define Pixel2Col(x) Pixel2Width((int32_t)(x))
734#define Pixel2Row(y) Pixel2Height((int32_t)(y)) 702#define Pixel2Row(y) Pixel2Height((int32_t)(y))
735#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth) 703#define Pixel2Width(x) ((int32_t)(x) / (int32_t)fwidth)
737#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 705#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
738#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 706#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
739#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 707#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
740#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 708#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
741 709
742#define OPTION(opt) (options & (opt))
743#define DEFAULT_OPTIONS (Opt_scrollBar | Opt_scrollTtyOutput \
744 | Opt_jumpScroll | Opt_secondaryScreen \
745 | Opt_pastableTabs | Opt_intensityStyles)
746
747// for m >= -n, ensure remainder lies between 0..n-1
748#define MOD(m,n) (((m) + (n)) % (n))
749
750#define LINENO(n) MOD (term_start + int(n), total_rows) 710#define LINENO(n) MOD (term_start + int(n), total_rows)
751#define ROW(n) row_buf [LINENO (n)] 711#define ROW(n) row_buf [LINENO (n)]
752 712
753/* how to build & extract colors and attributes */ 713/* how to build & extract colors and attributes */
754#define GET_BASEFG(x) (((x) & RS_fgMask)) 714#define GET_BASEFG(x) (((x) & RS_fgMask))
769#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits))
770#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
771 731
772#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
773 733
774#define SET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS))) 734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
775#define ISSET_PIXCOLOR(x) (pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS))) 735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
776 736
777#if ENABLE_STYLES 737#if ENABLE_STYLES
778# define FONTSET(style) fontset[GET_STYLE (style)] 738# define FONTSET(style) fontset[GET_STYLE (style)]
779#else 739#else
780# define FONTSET(style) fontset[0] 740# define FONTSET(style) fontset[0]
808#define scrollbar_below_slider(y) ((y) > scrollBar.bot) 768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
809#define scrollbar_position(y) ((y) - scrollBar.beg) 769#define scrollbar_position(y) ((y) - scrollBar.beg)
810#define scrollbar_size() (scrollBar.end - scrollBar.beg \ 770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
811 - scrollbar_minheight ()) 771 - scrollbar_minheight ())
812 772
813#ifdef XPM_BACKGROUND
814# define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g))
815#else
816# define XPMClearArea(a, b, c, d, e, f, g)
817#endif
818
819#ifdef DEBUG_CMD
820# define D_CMD(x) fprintf x ; fputc('\n', stderr)
821#else
822# define D_CMD(x)
823#endif
824#ifdef DEBUG_INIT
825# define D_INIT(x) fprintf x ; fputc('\n', stderr)
826#else
827# define D_INIT(x)
828#endif
829#ifdef DEBUG_MAIN
830# define D_MAIN(x) fprintf x ; fputc('\n', stderr)
831#else
832# define D_MAIN(x)
833#endif
834#ifdef DEBUG_SIZE
835# define D_SIZE(x) fprintf x ; fputc('\n', stderr)
836#else
837# define D_SIZE(x)
838#endif
839
840extern class rxvt_failure_exception { } rxvt_failure_exception;
841
842typedef callback1<void, const char *> log_callback; 773typedef callback<void (const char *)> log_callback;
843typedef callback1<int, int> getfd_callback; 774typedef callback<int (int)> getfd_callback;
844
845extern void rxvt_vlog (const char *fmt, va_list arg_ptr);
846extern void rxvt_log (const char *fmt, ...);
847extern void rxvt_warn (const char *fmt, ...);
848extern void rxvt_fatal (const char *fmt, ...) __attribute__ ((noreturn));
849extern void rxvt_exit_failure () __attribute__ ((noreturn));
850
851#define SET_LOCALE(locale) rxvt_set_locale (locale)
852extern bool rxvt_set_locale (const char *locale);
853extern void rxvt_push_locale (const char *locale);
854extern void rxvt_pop_locale ();
855
856/****************************************************************************/
857
858#define BLINK_INTERVAL 0.5
859#define TEXT_BLINK_INTERVAL 0.5
860
861#ifndef __attribute__
862# ifdef __GNUC__
863# if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2)
864# define __attribute__(x)
865# endif
866# endif
867# define __attribute__(x)
868#endif
869 775
870/****************************************************************************/ 776/****************************************************************************/
871 777
872#define LINE_LONGER 0x0001 // line is continued on the next row 778#define LINE_LONGER 0x0001 // line is continued on the next row
873#define LINE_FILTERED 0x0002 // line has been filtered 779#define LINE_FILTERED 0x0002 // line has been filtered
874#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 780#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
781#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
782#define LINE_BIDI 0x0010 // line needs bidi (NYI)
875 783
876struct line_t { 784struct line_t {
877 text_t *t; // terminal the text 785 text_t *t; // terminal the text
878 rend_t *r; // rendition, uses RS_ flags 786 rend_t *r; // rendition, uses RS_ flags
879 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 787 tlen_t_ l; // length of each text line
880 uint32_t f; // flags 788 uint32_t f; // flags
881 789
882 bool is_longer () 790 bool is_longer ()
883 { 791 {
884 return f & LINE_LONGER; 792 return f & LINE_LONGER;
914 } 822 }
915}; 823};
916 824
917/****************************************************************************/ 825/****************************************************************************/
918 826
919// primivite wrapper around mbstate_t to ensure initialisation 827// primitive wrapper around mbstate_t to ensure initialisation
920struct mbstate { 828struct mbstate {
921 mbstate_t mbs; 829 mbstate_t mbs;
922 830
923 operator mbstate_t *() { return &mbs; } 831 operator mbstate_t *() { return &mbs; }
924 void reset () { memset (&mbs, 0, sizeof (mbs)); } 832 void reset () { memset (&mbs, 0, sizeof (mbs)); }
927 835
928/****************************************************************************/ 836/****************************************************************************/
929 837
930#define UNICODE_MASK 0x1fffffUL 838#define UNICODE_MASK 0x1fffffUL
931 839
932#if UNICODE3 840#if UNICODE_3
933# define COMPOSE_LO 0x40000000UL 841# define COMPOSE_LO 0x40000000UL
934# define COMPOSE_HI 0x400fffffUL 842# define COMPOSE_HI 0x400fffffUL
935# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
936#else 844#else
937# if ENABLE_PERL 845# if ENABLE_PERL
938# define COMPOSE_LO 0xe000UL // our _own_ routiens don't like (illegal) surrogates 846# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
939# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 847# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
940# else 848# else
941# define COMPOSE_LO 0xd800UL 849# define COMPOSE_LO 0xd800UL
942# define COMPOSE_HI 0xf8ffUL 850# define COMPOSE_HI 0xf8ffUL
943# endif 851# endif
972#endif 880#endif
973 881
974/****************************************************************************/ 882/****************************************************************************/
975 883
976#ifdef KEYSYM_RESOURCE 884#ifdef KEYSYM_RESOURCE
977 class keyboard_manager; 885class keyboard_manager;
978#endif 886#endif
979 887
888typedef struct rxvt_term *rxvt_t;
889
890extern rxvt_t rxvt_current_term;
891
892#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
893#define GET_R rxvt_current_term
894
895typedef struct {
896 int row;
897 int col;
898} row_col_t;
899
900/*
901 * terminal limits:
902 *
903 * width : 1 <= width
904 * height : 1 <= height
905 * ncol : 1 <= ncol <= MAX(tlen_t)
906 * nrow : 1 <= nrow <= MAX(int)
907 * saveLines : 0 <= saveLines <= MAX(int)
908 * term_start : 0 <= term_start < saveLines
909 * total_rows : nrow + saveLines
910 *
911 * top_row : -saveLines <= top_row <= 0
912 * view_start : top_row <= view_start <= 0
913 *
914 * | most coordinates are stored relative to term_start,
915 * ROW_BUF | which is the first line of the terminal screen
916 * |························= row_buf[0]
917 * |························= row_buf[1]
918 * |························= row_buf[2] etc.
919 * |
920 * +------------+···········= term_start + top_row
921 * | scrollback |
922 * | scrollback +---------+·= term_start + view_start
923 * | scrollback | display |
924 * | scrollback | display |
925 * +------------+·display·+·= term_start
926 * | terminal | display |
927 * | terminal +---------+
928 * | terminal |
929 * | terminal |
930 * +------------+···········= term_stat + nrow - 1
931 * |
932 * |
933 * END······················= total_rows
934 */
935
936struct TermWin_t {
937 int width; /* window width [pixels] */
938 int height; /* window height [pixels] */
939 int fwidth; /* font width [pixels] */
940 int fheight; /* font height [pixels] */
941 int fbase; /* font ascent (baseline) [pixels] */
942 int ncol; /* window columns [characters] */
943 int nrow; /* window rows [characters] */
944 int focus; /* window has focus */
945 int mapped; /* window state mapped? */
946 int int_bwidth; /* internal border width */
947 int ext_bwidth; /* external border width */
948 int lineSpace; /* number of extra pixels between rows */
949 int saveLines; /* number of lines that fit in scrollback */
950 int total_rows; /* total number of rows in this terminal */
951 int term_start; /* term lines start here */
952 int view_start; /* scrollback view starts here */
953 int top_row; /* topmost row index of scrollback */
954 Window parent[6]; /* parent identifiers - we're parent[0] */
955 Window vt; /* vt100 window */
956 GC gc; /* GC for drawing */
957 Pixmap pixmap;
958 rxvt_drawable *drawable;
959 rxvt_fontset *fontset[4];
960};
961
962/*
963 * screen accounting:
964 * screen_t elements
965 * row: Cursor row position : 0 <= row < nrow
966 * col: Cursor column position : 0 <= col < ncol
967 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
968 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
969 *
970 * selection_t elements
971 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
972 * nothing is selected
973 * beg: row/column of beginning of selection : never past mark
974 * mark: row/column of initial click : never past end
975 * end: row/column of one character past end of selection
976 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow
977 * * Note: col == -1 ==> we're left of screen
978 *
979 */
980typedef struct {
981 row_col_t cur; /* cursor position on the screen */
982 int tscroll; /* top of settable scroll region */
983 int bscroll; /* bottom of settable scroll region */
984 unsigned int charset; /* character set number [0..3] */
985 unsigned int flags; /* see below */
986 row_col_t s_cur; /* saved cursor position */
987 unsigned int s_charset; /* saved character set number [0..3] */
988 char s_charset_char;
989 rend_t s_rstyle; /* saved rendition style */
990} screen_t;
991
992enum selection_op_t {
993 SELECTION_CLEAR = 0, /* nothing selected */
994 SELECTION_INIT, /* marked a point */
995 SELECTION_BEGIN, /* started a selection */
996 SELECTION_CONT, /* continued selection */
997 SELECTION_DONE /* selection put in CUT_BUFFER0 */
998};
999
1000typedef struct {
1001 wchar_t *text; /* selected text */
1002 unsigned int len; /* length of selected text */
1003 unsigned int screen; /* screen being used */
1004 unsigned int clicks; /* number of clicks */
1005 selection_op_t op; /* current operation */
1006 bool rect; /* rectangular selection? */
1007 row_col_t beg; /* beginning of selection <= mark */
1008 row_col_t mark; /* point of initial click <= end */
1009 row_col_t end; /* one character past end point */
1010} selection_t;
1011
1012/* ------------------------------------------------------------------------- */
1013
1014/* screen_t flags */
1015#define Screen_Relative (1<<0) /* relative origin mode flag */
1016#define Screen_VisibleCursor (1<<1) /* cursor visible? */
1017#define Screen_Autowrap (1<<2) /* auto-wrap flag */
1018#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
1019#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
1020#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
1021
1022/* rxvt_vars.options */
1023enum {
1024# define def(name,idx) Opt_ ## name = idx,
1025# define nodef(name) Opt_ ## name = 0,
1026# include "optinc.h"
1027# undef nodef
1028# undef def
1029Opt_count
1030};
1031
1032/* ------------------------------------------------------------------------- */
1033
1034typedef struct {
1035 char state; /* scrollbar state */
1036 char init; /* scrollbar has been initialised */
1037 unsigned int beg; /* slider sub-window begin height */
1038 unsigned int end; /* slider sub-window end height */
1039 unsigned int top; /* slider top position */
1040 unsigned int bot; /* slider bottom position */
1041 unsigned int style; /* style: rxvt, xterm, next */
1042 unsigned int width; /* scrollbar width */
1043 Window win;
1044 int (rxvt_term::*update)(int, int, int, int);
1045
1046 void setIdle() { state = 1 ; }
1047 void setMotion() { state = 'm'; }
1048 void setUp() { state = 'U'; }
1049 void setDn() { state = 'D'; }
1050} scrollBar_t;
1051
1052struct rxvt_vars : TermWin_t {
1053 scrollBar_t scrollBar;
1054 uint8_t options[(Opt_count + 7) >> 3];
1055 XSizeHints szHint;
1056 rxvt_color *pix_colors;
1057 rxvt_color *pix_colors_focused;
1058#ifdef OFF_FOCUS_FADING
1059 rxvt_color *pix_colors_unfocused;
1060#endif
1061 Cursor TermWin_cursor; /* cursor for vt window */
1062 int sb_shadow; /* scrollbar shadow width */
1063 int numlock_state;
1064 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
1065 line_t *drawn_buf; // text on screen
1066 line_t *swap_buf; // lines for swap buffer
1067 char *tabs; /* per location: 1 == tab-stop */
1068 screen_t screen;
1069 screen_t swap;
1070 selection_t selection;
1071};
1072
980struct rxvt_term : zero_initialized, rxvt_vars { 1073struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen {
1074
1075 // special markers with magic addresses
1076 static const char resval_undef []; // options specifically unset
1077 static const char resval_on []; // boolean options switched on
1078 static const char resval_off []; // or off
1079
981 log_callback *log_hook; // log error messages through this hook, if != 0 1080 log_callback *log_hook; // log error messages through this hook, if != 0
982 getfd_callback *getfd_hook; // convert remote to local fd, if != 0 1081 getfd_callback *getfd_hook; // convert remote to local fd, if != 0
983#if ENABLE_PERL 1082#if ENABLE_PERL
984 rxvt_perl_term perl; 1083 rxvt_perl_term perl;
985#endif 1084#endif
986 struct mbstate mbstate; // current input multibyte state 1085 struct mbstate mbstate; // current input multibyte state
987 1086
988 unsigned char want_refresh:1, 1087 unsigned char want_refresh:1,
989#ifdef TRANSPARENT
990 want_full_refresh:1, /* awaiting full screen refresh */
991#endif
992#if defined(XPM_BACKGROUND) || defined(TRANSPARENT)
993 am_transparent:1, /* is a transparent term */
994 am_pixmap_trans:1, /* transparency w/known root pixmap */
995#endif
996 current_screen:1, /* primary or secondary */ 1088 current_screen:1, /* primary or secondary */
997 hate_those_clicks:1, /* a.k.a. keep mark position */
998 num_scr_allow:1, 1089 num_scr_allow:1,
999 bypass_keystate:1, 1090 bypass_keystate:1,
1000#ifdef CURSOR_BLINK 1091#ifdef CURSOR_BLINK
1001 hidden_cursor:1, 1092 hidden_cursor:1,
1002#endif 1093#endif
1017#endif 1108#endif
1018 scrollbar_align, 1109 scrollbar_align,
1019 selection_wait, 1110 selection_wait,
1020 selection_type; 1111 selection_type;
1021/* ---------- */ 1112/* ---------- */
1113 bool rvideo_state, rvideo_mode;
1114#ifndef NO_BELL
1022 short rvideo; 1115 bool rvideo_bell;
1116#endif
1023 int num_scr; /* screen: number lines scrolled */ 1117 int num_scr; /* screen: number lines scrolled */
1024 int prev_ncol, /* screen: previous number of columns */ 1118 int prev_ncol, /* screen: previous number of columns */
1025 prev_nrow; /* screen: previous number of rows */ 1119 prev_nrow; /* screen: previous number of rows */
1026/* ---------- */ 1120/* ---------- */
1027 rend_t rstyle; 1121 rend_t rstyle;
1028/* ---------- */
1029 uint32_t pixcolor_set[NPIXCLR_SETS];
1030/* ---------- */ 1122/* ---------- */
1031#ifdef SELECTION_SCROLLING 1123#ifdef SELECTION_SCROLLING
1032 int scroll_selection_lines; 1124 int scroll_selection_lines;
1033 enum page_dirn scroll_selection_dir; 1125 enum page_dirn scroll_selection_dir;
1034 int selection_save_x, 1126 int selection_save_x,
1040 /* give proper Scroll behaviour */ 1132 /* give proper Scroll behaviour */
1041#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1133#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1042 mouse_slip_wheel_speed, 1134 mouse_slip_wheel_speed,
1043#endif 1135#endif
1044 refresh_count, 1136 refresh_count,
1045 refresh_limit,
1046 last_bot, /* scrollbar last bottom position */ 1137 last_bot, /* scrollbar last bottom position */
1047 last_top, /* scrollbar last top position */ 1138 last_top, /* scrollbar last top position */
1048 last_state, /* scrollbar last state */ 1139 last_state, /* scrollbar last state */
1049 scrollbar_len, 1140 scrollbar_len,
1050 window_vt_x, 1141 window_vt_x,
1051 window_vt_y, 1142 window_vt_y,
1052 window_sb_x, 1143 window_sb_x,
1144 mouse_row,
1145 mouse_col,
1053# ifdef POINTER_BLANK 1146# ifdef POINTER_BLANK
1054 pointerBlankDelay, 1147 pointerBlankDelay,
1055# endif 1148# endif
1056 allowedxerror; 1149 allowedxerror;
1057/* ---------- */ 1150/* ---------- */
1061 int old_width, /* last used width in screen resize */ 1154 int old_width, /* last used width in screen resize */
1062 old_height; /* last used height in screen resize */ 1155 old_height; /* last used height in screen resize */
1063 unsigned long priv_modes, 1156 unsigned long priv_modes,
1064 SavedModes; 1157 SavedModes;
1065/* ---------- */ 1158/* ---------- */
1066 Atom xa[NUM_XA]; 1159 Atom *xa;
1067/* ---------- */ 1160/* ---------- */
1068#ifdef RXVT_SCROLLBAR 1161#ifdef RXVT_SCROLLBAR
1069 GC scrollbarGC, 1162 GC scrollbarGC,
1070 topShadowGC, 1163 topShadowGC,
1071 botShadowGC; 1164 botShadowGC;
1096 char * incr_buf; 1189 char * incr_buf;
1097 size_t incr_buf_size, incr_buf_fill; 1190 size_t incr_buf_size, incr_buf_fill;
1098/* ---------- */ 1191/* ---------- */
1099 Cursor leftptr_cursor; 1192 Cursor leftptr_cursor;
1100/* ---------- */ 1193/* ---------- */
1101#ifndef NO_BACKSPACE_KEY
1102 const char *key_backspace;
1103#endif
1104#ifndef NO_DELETE_KEY
1105 const char *key_delete;
1106#endif
1107 struct mouse_event MEvent; 1194 struct mouse_event MEvent;
1108 XComposeStatus compose; 1195 XComposeStatus compose;
1109 ttymode_t tio; 1196 ttymode_t tio;
1110 row_col_t oldcursor; 1197 row_col_t oldcursor;
1111#ifdef XPM_BACKGROUND 1198#ifdef HAVE_BG_PIXMAP
1112 bgPixmap_t bgPixmap; 1199 bgPixmap_t bgPixmap;
1113 XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ 1200#endif
1201#ifdef HAVE_AFTERIMAGE
1202 ASVisual *asv;
1203 ASImageManager *asimman;
1114#endif 1204#endif
1115 1205
1116#if ENABLE_OVERLAY 1206#if ENABLE_OVERLAY
1117 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions
1118 text_t **ov_text; 1208 text_t **ov_text;
1119 rend_t **ov_rend; 1209 rend_t **ov_rend;
1120 1210
1121 void scr_swap_overlay (); 1211 void scr_swap_overlay () NOTHROW;
1122 void scr_overlay_new (int x, int y, int w, int h); 1212 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
1123 void scr_overlay_off (); 1213 void scr_overlay_off () NOTHROW;
1124 void scr_overlay_set (int x, int y, 1214 void scr_overlay_set (int x, int y,
1125 text_t text, 1215 text_t text,
1126 rend_t rend = OVERLAY_RSTYLE); 1216 rend_t rend = OVERLAY_RSTYLE) NOTHROW;
1127 void scr_overlay_set (int x, int y, const char *s); 1217 void scr_overlay_set (int x, int y, const char *s) NOTHROW;
1128 void scr_overlay_set (int x, int y, const wchar_t *s); 1218 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1129#endif 1219#endif
1130 1220
1131 vector<void *> allocated; // free these memory blocks with free() 1221 vector<void *> allocated; // free these memory blocks with free()
1132 1222
1133 char *env_windowid; /* environmental variable WINDOWID */ 1223 char env_windowid[21]; /* environmental variable WINDOWID */
1224 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1134 char *env_display; /* environmental variable DISPLAY */ 1225 char *env_display; /* environmental variable DISPLAY */
1135 char *env_term; /* environmental variable TERM */ 1226 char *env_term; /* environmental variable TERM */
1136 char *env_colorfgbg; 1227
1137 char *locale; 1228 char *locale;
1138 char charsets[4]; 1229 char charsets[4];
1139 char *v_buffer; /* pointer to physical buffer */ 1230 char *v_buffer; /* pointer to physical buffer */
1140 unsigned int v_buflen; /* size of area to write */ 1231 unsigned int v_buflen; /* size of area to write */
1141 stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ 1232 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1142 1233
1143#ifdef KEYSYM_RESOURCE 1234#ifdef KEYSYM_RESOURCE
1144 keyboard_manager *keyboard; 1235 keyboard_manager *keyboard;
1236#endif
1237#ifndef NO_RESOURCES
1238 XrmDatabase option_db;
1145#endif 1239#endif
1146 1240
1147 const char *rs[NUM_RESOURCES]; 1241 const char *rs[NUM_RESOURCES];
1148 /* command input buffering */ 1242 /* command input buffering */
1149 char *cmdbuf_ptr, *cmdbuf_endp; 1243 char *cmdbuf_ptr, *cmdbuf_endp;
1150 char cmdbuf_base[CBUFSIZ]; 1244 char cmdbuf_base[CBUFSIZ];
1151 1245
1152 rxvt_ptytty *pty; 1246 ptytty *pty;
1153 1247
1154 rxvt_salloc *talloc; // text line allocator 1248 rxvt_salloc *talloc; // text line allocator
1155 rxvt_salloc *ralloc; // rend line allocator 1249 rxvt_salloc *ralloc; // rend line allocator
1156 1250
1157 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1251 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1165 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1259 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1166 void iso14755_54 (int x, int y); 1260 void iso14755_54 (int x, int y);
1167# endif 1261# endif
1168#endif 1262#endif
1169 1263
1170 // modifies first argument(!) 1264 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1171 void paste (char *data, unsigned int len);
1172 1265
1173 long vt_emask, vt_emask_perl;
1174
1175 void vt_select_input () const 1266 void vt_select_input () const NOTHROW
1176 { 1267 {
1177 XSelectInput (display->display, vt, vt_emask | vt_emask_perl); 1268 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1178 } 1269 }
1179 1270
1180#if TRANSPARENT 1271#if ENABLE_TRANSPARENCY || ENABLE_PERL
1181 void rootwin_cb (XEvent &xev); 1272 void rootwin_cb (XEvent &xev);
1182 xevent_watcher rootwin_ev; 1273 xevent_watcher rootwin_ev;
1183#endif 1274#endif
1275#ifdef HAVE_BG_PIXMAP
1276 void update_background ();
1277#if TRACE_PIXMAPS
1278 void trace_update_background (const char *file, int line);
1279# define update_background() trace_update_background (__FILE__, __LINE__)
1280#endif
1281 void update_background_cb (ev::timer &w, int revents);
1282 ev::timer update_background_ev;
1283#endif
1184 1284
1185 void x_cb (XEvent &xev); 1285 void x_cb (XEvent &xev);
1186 void flush ();
1187 xevent_watcher termwin_ev; 1286 xevent_watcher termwin_ev;
1188 xevent_watcher vt_ev; 1287 xevent_watcher vt_ev;
1189#ifdef HAVE_SCROLLBARS 1288#ifdef HAVE_SCROLLBARS
1190 xevent_watcher scrollbar_ev; 1289 xevent_watcher scrollbar_ev;
1191#endif 1290#endif
1192 1291
1193 void child_cb (child_watcher &w, int status); child_watcher child_ev; 1292 void child_cb (ev::child &w, int revents); ev::child child_ev;
1194 void check_cb (check_watcher &w); check_watcher check_ev; 1293 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1195 void destroy_cb (time_watcher &w); time_watcher destroy_ev; 1294 void refresh_check ();
1196 void flush_cb (time_watcher &w); time_watcher flush_ev; 1295 void flush ();
1197 1296 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1198 void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; 1297 bool pty_fill ();
1199 1298 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1200 void incr_cb (time_watcher &w); time_watcher incr_ev; 1299 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1201 1300
1202#ifdef CURSOR_BLINK 1301#ifdef CURSOR_BLINK
1203 void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; 1302 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1204#endif 1303#endif
1205#ifdef TEXT_BLINK 1304#ifdef TEXT_BLINK
1206 void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; 1305 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1306#endif
1307#ifndef NO_BELL
1308 void bell_cb (ev::timer &w, int revents); ev::timer bell_ev;
1207#endif 1309#endif
1208 1310
1209#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1311#ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING
1210 void cont_scroll_cb (time_watcher &w); time_watcher cont_scroll_ev; 1312 void cont_scroll_cb (ev::timer &w, int revents); ev::timer cont_scroll_ev;
1211#endif 1313#endif
1212#ifdef SELECTION_SCROLLING 1314#ifdef SELECTION_SCROLLING
1213 void sel_scroll_cb (time_watcher &w); time_watcher sel_scroll_ev; 1315 void sel_scroll_cb (ev::timer &w, int revents); ev::timer sel_scroll_ev;
1214#endif 1316#endif
1215#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1317#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1216 void slip_wheel_cb (time_watcher &w); time_watcher slip_wheel_ev; 1318 void slip_wheel_cb (ev::timer &w, int revents); ev::timer slip_wheel_ev;
1217#endif 1319#endif
1218 1320
1219#ifdef POINTER_BLANK 1321#ifdef POINTER_BLANK
1220 void pointer_cb (time_watcher &w); time_watcher pointer_ev; 1322 void pointer_cb (ev::timer &w, int revents); ev::timer pointer_ev;
1221 void pointer_blank (); 1323 void pointer_blank ();
1222#endif 1324#endif
1223 void pointer_unblank (); 1325 void pointer_unblank ();
1224 1326
1225 void tt_printf (const char *fmt,...); 1327 void tt_printf (const char *fmt,...);
1226 void tt_write (const char *data, unsigned int len); 1328 void tt_write (const char *data, unsigned int len);
1227 void pty_write (); 1329 void pty_write ();
1228 1330
1229 void tt_winch (); 1331 void init (stringvec *argv, stringvec *envv)
1230 1332 {
1231 rxvt_term (); 1333 this->argv = argv;
1232 ~rxvt_term (); 1334 init (argv->size (), argv->begin (), envv);
1233 void destroy (); 1335 }
1234 void emergency_cleanup ();
1235
1236 bool init (int argc, const char *const *argv);
1237 bool init_vars ();
1238
1239 bool pty_fill ();
1240 1336
1241 void make_current () const // make this the "currently active" urxvt instance 1337 void make_current () const // make this the "currently active" urxvt instance
1242 { 1338 {
1243 SET_R (this); 1339 SET_R (this);
1340 set_environ (envv);
1244 rxvt_set_locale (locale); 1341 rxvt_set_locale (locale);
1245 set_environ (envv);
1246 } 1342 }
1247 1343
1248 void init_secondary ();
1249 const char **init_resources (int argc, const char *const *argv);
1250 const char *x_resource (const char *name);
1251 void init_env ();
1252 void set_locale (const char *locale);
1253 void init_xlocale ();
1254 void init_command (const char *const *argv);
1255 void run_command (const char *const *argv);
1256 int run_child (const char *const *argv);
1257
1258 void color_aliases (int idx);
1259 void recolour_cursor ();
1260 void create_windows (int argc, const char *const *argv);
1261 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1262 void window_calc (unsigned int newwidth, unsigned int newheight);
1263
1264#if USE_XIM 1344#if USE_XIM
1265 rxvt_xim *input_method; 1345 rxvt_xim *input_method;
1266 XIC Input_Context; 1346 XIC Input_Context;
1267 XIMStyle input_style; 1347 XIMStyle input_style;
1268 XPoint spot; // most recently sent spot position 1348 XPoint spot; // most recently sent spot position
1269 1349
1270 void im_destroy (); 1350 void im_destroy ();
1271 void im_cb (); im_watcher im_ev; 1351 void im_cb (); im_watcher im_ev;
1272 void im_set_size (XRectangle &size); 1352 void im_set_size (XRectangle &size);
1273 void im_set_position (XPoint &pos); 1353 void im_set_position (XPoint &pos) NOTHROW;
1274 void im_set_color (unsigned long &fg, unsigned long &bg); 1354 void im_set_color (unsigned long &fg, unsigned long &bg);
1275 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1355 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1276 1356
1277 bool IMisRunning (); 1357 bool IMisRunning ();
1278 void IMSendSpot (); 1358 void IMSendSpot ();
1279 bool IM_get_IC (const char *modifiers); 1359 bool IM_get_IC (const char *modifiers);
1280 void IMSetStatusPosition (); 1360 void IMSetPosition ();
1281#endif 1361#endif
1282
1283 void resize_scrollbar ();
1284
1285 void pixel_position (int *x, int *y);
1286
1287 void selection_click (int clicks, int x, int y);
1288 void selection_extend (int x, int y, int flag);
1289 void selection_rotate (int x, int y);
1290
1291 /* autoconvert */
1292 1362
1293 // command.C 1363 // command.C
1294 void lookup_key (XKeyEvent &ev); 1364 void key_press (XKeyEvent &ev);
1365 void key_release (XKeyEvent &ev);
1295 unsigned int cmd_write (const char *str, unsigned int count); 1366 unsigned int cmd_write (const char *str, unsigned int count);
1296 1367
1297 wchar_t next_char (); 1368 wchar_t next_char () NOTHROW;
1298 wchar_t cmd_getc (); 1369 wchar_t cmd_getc () THROW ((class out_of_input));
1299 uint32_t next_octet (); 1370 uint32_t next_octet () NOTHROW;
1300 uint32_t cmd_get8 (); 1371 uint32_t cmd_get8 () THROW ((class out_of_input));
1301 1372
1302 bool cmd_parse (); 1373 bool cmd_parse ();
1303 void mouse_report (XButtonEvent &ev); 1374 void mouse_report (XButtonEvent &ev);
1304 void button_press (XButtonEvent &ev); 1375 void button_press (XButtonEvent &ev);
1305 void button_release (XButtonEvent &ev); 1376 void button_release (XButtonEvent &ev);
1306 void focus_in (); 1377 void focus_in ();
1307 void focus_out (); 1378 void focus_out ();
1308 int check_our_parents (); 1379 void update_fade_color (unsigned int idx);
1309#ifdef PRINTPIPE 1380#ifdef PRINTPIPE
1310 FILE *popen_printer (); 1381 FILE *popen_printer ();
1311 int pclose_printer (FILE *stream); 1382 int pclose_printer (FILE *stream);
1312#endif 1383#endif
1313 void process_print_pipe (); 1384 void process_print_pipe ();
1324 int privcases (int mode, unsigned long bit); 1395 int privcases (int mode, unsigned long bit);
1325 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1396 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1326 void process_sgr_mode (unsigned int nargs, const int *arg); 1397 void process_sgr_mode (unsigned int nargs, const int *arg);
1327 void process_graphics (); 1398 void process_graphics ();
1328 // init.C 1399 // init.C
1400 void init_vars ();
1401 void init_secondary ();
1402 const char **init_resources (int argc, const char *const *argv);
1403 void init_env ();
1404 void set_locale (const char *locale);
1405 void init_xlocale ();
1406 void init_command (const char *const *argv);
1407 void run_command (const char *const *argv);
1408 int run_child (const char *const *argv);
1409 void color_aliases (int idx);
1410 void create_windows (int argc, const char *const *argv);
1329 void Get_Colours (); 1411 void Get_Colours ();
1330 void get_ourmods (); 1412 void get_ourmods ();
1331 // main.C 1413 // main.C
1414 void tt_winch ();
1415 rxvt_term ();
1416 ~rxvt_term ();
1417 void destroy ();
1418 void emergency_cleanup ();
1419 void init (int argc, const char *const *argv, stringvec *envv);
1420 void recolour_cursor ();
1421 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1422 void window_calc (unsigned int newwidth, unsigned int newheight);
1332 bool set_fonts (); 1423 bool set_fonts ();
1333 void set_string_property (Atom prop, const char *str, int len = -1); 1424 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); 1425 void set_utf8_property (Atom prop, const char *str, int len = -1);
1335 void set_title (const char *str); 1426 void set_title (const char *str);
1336 void set_icon_name (const char *str); 1427 void set_icon_name (const char *str);
1337 void set_window_color (int idx, const char *color); 1428 void set_window_color (int idx, const char *color);
1338 void set_colorfgbg (); 1429 void set_colorfgbg ();
1339 int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); 1430 bool set_color (rxvt_color &color, const char *name);
1431 void alias_color (int dst, int src);
1340 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1432 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1433 void get_window_origin (int &x, int &y);
1434 Pixmap get_pixmap_property (int prop_id);
1341 1435
1342 // screen.C 1436 // screen.C
1343 1437
1344 void lalloc (line_t &l) const 1438 void lalloc (line_t &l) const
1345 { 1439 {
1367 1461
1368 if (ncol > prev_ncol) 1462 if (ncol > prev_ncol)
1369 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); 1463 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1370 } 1464 }
1371 1465
1372 int fgcolor_of (rend_t r) const 1466 int fgcolor_of (rend_t r) const NOTHROW
1373 { 1467 {
1374 int base = GET_BASEFG (r); 1468 int base = GET_BASEFG (r);
1375#ifndef NO_BRIGHTCOLOR 1469#ifndef NO_BRIGHTCOLOR
1376 if (r & RS_Bold 1470 if (r & RS_Bold
1377# if ENABLE_STYLES 1471# if ENABLE_STYLES
1378 && OPTION (Opt_intensityStyles) 1472 && option (Opt_intensityStyles)
1379# endif 1473# endif
1380 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1474 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1381 base += minBrightCOLOR - minCOLOR; 1475 base += minBrightCOLOR - minCOLOR;
1382#endif 1476#endif
1383 return base; 1477 return base;
1384 } 1478 }
1385 1479
1386 int bgcolor_of (rend_t r) const 1480 int bgcolor_of (rend_t r) const NOTHROW
1387 { 1481 {
1388 int base = GET_BASEBG (r); 1482 int base = GET_BASEBG (r);
1389#ifndef NO_BRIGHTCOLOR 1483#ifndef NO_BRIGHTCOLOR
1390 if (r & RS_Blink 1484 if (r & RS_Blink
1391# if ENABLE_STYLES 1485# if ENABLE_STYLES
1392 && OPTION (Opt_intensityStyles) 1486 && option (Opt_intensityStyles)
1393# endif 1487# endif
1394 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1488 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR))
1395 base += minBrightCOLOR - minCOLOR; 1489 base += minBrightCOLOR - minCOLOR;
1396#endif 1490#endif
1397 return base; 1491 return base;
1398 } 1492 }
1399 1493
1400 bool option (uint32_t opt) const 1494 bool option (uint8_t opt) const NOTHROW
1401 { 1495 {
1402 return OPTION (opt); 1496 if (!opt)
1497 return 0;
1498
1499 --opt;
1500 return options[opt >> 3] & (1 << (opt & 7));
1403 } 1501 }
1404 1502
1405 void set_option (uint32_t opt, bool set) 1503 void set_option (uint8_t opt, bool set = true) NOTHROW
1504 {
1505 if (!opt)
1506 return;
1507
1508 --opt;
1509 if (set)
1510 options[opt >> 3] |= (1 << (opt & 7));
1511 else
1512 options[opt >> 3] &= ~(1 << (opt & 7));
1513 }
1514
1515 void PrivMode (int set, unsigned bit) NOTHROW
1406 { 1516 {
1407 if (set) 1517 if (set)
1408 options |= opt; 1518 priv_modes |= bit;
1409 else 1519 else
1410 options &= ~opt; 1520 priv_modes &= ~bit;
1411 } 1521 }
1412 1522
1523 // modifies first argument(!)
1524 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; 1525 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; 1526 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1415 int scr_scroll_text (int row1, int row2, int count); 1527 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1416 void scr_reset (); 1528 void scr_reset ();
1417 void scr_release (); 1529 void scr_release () NOTHROW;
1418 void scr_clear (bool really = false); 1530 void scr_clear (bool really = false) NOTHROW;
1419 void scr_refresh (); 1531 void scr_refresh () NOTHROW;
1420 bool scr_refresh_rend (rend_t mask, rend_t value); 1532 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1421 void scr_erase_screen (int mode); 1533 void scr_erase_screen (int mode) NOTHROW;
1422#if ENABLE_FRILLS 1534#if ENABLE_FRILLS
1423 void scr_erase_savelines (); 1535 void scr_erase_savelines () NOTHROW;
1424 void scr_backindex (); 1536 void scr_backindex () NOTHROW;
1425 void scr_forwardindex (); 1537 void scr_forwardindex () NOTHROW;
1426#endif 1538#endif
1427 void scr_touch (bool refresh); 1539 void scr_touch (bool refresh) NOTHROW;
1428 void scr_expose (int x, int y, int width, int height, bool refresh); 1540 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 (); 1541 void scr_recolour () NOTHROW;
1431 void scr_remap_chars (); 1542 void scr_remap_chars () NOTHROW;
1432 void scr_remap_chars (line_t &l); 1543 void scr_remap_chars (line_t &l) NOTHROW;
1433 1544
1434 enum cursor_mode { SAVE, RESTORE }; 1545 enum cursor_mode { SAVE, RESTORE };
1435 1546
1436 void scr_poweron (); 1547 void scr_poweron ();
1437 void scr_cursor (cursor_mode mode); 1548 void scr_cursor (cursor_mode mode) NOTHROW;
1438 void scr_do_wrap (); 1549 void scr_do_wrap () NOTHROW;
1550 void scr_swap_screen () NOTHROW;
1439 int scr_change_screen (int scrn); 1551 void scr_change_screen (int scrn);
1440 void scr_color (unsigned int color, int fgbg); 1552 void scr_color (unsigned int color, int fgbg) NOTHROW;
1441 void scr_rendition (int set, int style); 1553 void scr_rendition (int set, int style) NOTHROW;
1442 void scr_add_lines (const wchar_t *str, int len, int minlines = 0); 1554 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1443 void scr_backspace (); 1555 void scr_backspace () NOTHROW;
1444 void scr_tab (int count, bool ht = false); 1556 void scr_tab (int count, bool ht = false) NOTHROW;
1445 void scr_gotorc (int row, int col, int relative); 1557 void scr_gotorc (int row, int col, int relative) NOTHROW;
1446 void scr_index (enum page_dirn direction); 1558 void scr_index (enum page_dirn direction) NOTHROW;
1447 void scr_erase_line (int mode); 1559 void scr_erase_line (int mode) NOTHROW;
1448 void scr_E (); 1560 void scr_E () NOTHROW;
1449 void scr_insdel_lines (int count, int insdel); 1561 void scr_insdel_lines (int count, int insdel) NOTHROW;
1450 void scr_insdel_chars (int count, int insdel); 1562 void scr_insdel_chars (int count, int insdel) NOTHROW;
1451 void scr_scroll_region (int top, int bot); 1563 void scr_scroll_region (int top, int bot) NOTHROW;
1452 void scr_cursor_visible (int mode); 1564 void scr_cursor_visible (int mode) NOTHROW;
1453 void scr_autowrap (int mode); 1565 void scr_autowrap (int mode) NOTHROW;
1454 void scr_relative_origin (int mode); 1566 void scr_relative_origin (int mode) NOTHROW;
1455 void scr_insert_mode (int mode); 1567 void scr_insert_mode (int mode) NOTHROW;
1456 void scr_set_tab (int mode); 1568 void scr_set_tab (int mode) NOTHROW;
1457 void scr_rvideo_mode (int mode); 1569 void scr_rvideo_mode (bool on) NOTHROW;
1458 void scr_report_position (); 1570 void scr_report_position () NOTHROW;
1459 void set_font_style (); 1571 void set_font_style () NOTHROW;
1460 void scr_charset_choose (int set); 1572 void scr_charset_choose (int set) NOTHROW;
1461 void scr_charset_set (int set, unsigned int ch); 1573 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1462 void scr_move_to (int y, int len); 1574 void scr_move_to (int y, int len) NOTHROW;
1463 bool scr_page (enum page_dirn direction, int nlines); 1575 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1464 bool scr_changeview (int new_view_start); 1576 bool scr_changeview (int new_view_start) NOTHROW;
1465 void scr_bell (); 1577 void scr_bell () NOTHROW;
1466 void scr_printscreen (int fullhist); 1578 void scr_printscreen (int fullhist) NOTHROW;
1467 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2); 1579 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1468 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle); 1580 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1469 void scr_reverse_selection (); 1581 void scr_reverse_selection () NOTHROW;
1470 void scr_dump (int fd); 1582 void scr_dump (int fd) NOTHROW;
1583
1471 void selection_check (int check_more); 1584 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop); 1585 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop); 1586 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm); 1587 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum); 1588 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (); 1589 void selection_clear () NOTHROW;
1477 void selection_make (Time tm); 1590 void selection_make (Time tm);
1478 bool selection_grab (Time tm); 1591 bool selection_grab (Time tm) NOTHROW;
1479 void selection_start_colrow (int col, int row); 1592 void selection_start_colrow (int col, int row) NOTHROW;
1480 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret); 1593 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1481 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange); 1594 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1482 void selection_remove_trailing_spaces (); 1595 void selection_remove_trailing_spaces () NOTHROW;
1483 void selection_send (const XSelectionRequestEvent &rq); 1596 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1597 void selection_click (int clicks, int x, int y) NOTHROW;
1598 void selection_extend (int x, int y, int flag) NOTHROW;
1599 void selection_rotate (int x, int y) NOTHROW;
1484 1600
1485#if defined(NEXT_SCROLLBAR) 1601#if defined(NEXT_SCROLLBAR)
1486 // scrollbar-next.C 1602 // scrollbar-next.C
1487 Pixmap renderPixmap (const char *const *data, int width, int height); 1603 Pixmap renderPixmap (const char *const *data, int width, int height);
1488 void init_scrollbar_stuff (); 1604 void init_scrollbar_stuff ();
1504 // scrollbar-plain.C 1620 // scrollbar-plain.C
1505 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len); 1621 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1506#endif 1622#endif
1507 1623
1508 // scrollbar.C 1624 // scrollbar.C
1625 void resize_scrollbar ();
1509 int scrollbar_mapping (int map); 1626 int scrollbar_mapping (int map);
1510 int scrollbar_show (int update); 1627 int scrollbar_show (int update);
1511 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness); 1628 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1512 1629
1513 // xdefaults.C 1630 // xdefaults.C
1514 void get_options (int argc, const char *const *argv); 1631 void get_options (int argc, const char *const *argv);
1515 int parse_keysym (const char *str, const char *arg); 1632 int parse_keysym (const char *str, const char *arg);
1516 void get_xdefaults (FILE *stream, const char *name); 1633 const char *x_resource (const char *name);
1517 void extract_resources (); 1634 void extract_resources ();
1518 // xpm.C
1519 int scale_pixmap (const char *geom);
1520 void resize_pixmap ();
1521 Pixmap set_bgPixmap (const char *file);
1522}; 1635};
1523 1636
1524/* 1637#endif /* _RXVT_H_ */
1525 *****************************************************************************
1526 * PROTOTYPES
1527 *****************************************************************************
1528 */
1529#ifdef PROTOTYPES
1530# define __PROTO(p) p
1531#else
1532# define __PROTO(p) ()
1533#endif
1534 1638
1535#ifdef DEBUG_malloc
1536# include "dmalloc.h" /* This comes last */
1537#endif
1538
1539#endif /* _RXVT_H_ */
1540

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