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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.321 by root, Sun Nov 18 02:45:26 2007 UTC vs.
Revision 1.410 by sf-exg, Mon Jul 19 16:43:21 2010 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
… …
18# define ENABLE_XEMBED 1 60# define ENABLE_XEMBED 1
19# define ENABLE_EWMH 1 61# define ENABLE_EWMH 1
20# define ENABLE_XIM_ONTHESPOT 1 62# define ENABLE_XIM_ONTHESPOT 1
21# define CURSOR_BLINK 1 63# define CURSOR_BLINK 1
22# define OPTION_HC 1 64# define OPTION_HC 1
65# define BUILTIN_GLYPHS 1
23#else 66#else
24# define ENABLE_MINIMAL 1 67# define ENABLE_MINIMAL 1
25#endif 68#endif
26 69
27#include <limits.h> 70#include <limits.h>
28 71
29#include <X11/cursorfont.h> 72#include <X11/cursorfont.h>
30#include <X11/keysym.h> 73#include <X11/keysym.h>
31#include <X11/keysymdef.h> 74#include <X11/keysymdef.h>
32#include <X11/Xatom.h> 75#include <X11/Xatom.h>
33#if ENABLE_FRILLS
34# include <X11/Xmd.h>
35#endif
36 76
37#include "encoding.h" 77#include "encoding.h"
38#include "rxvtutil.h" 78#include "rxvtutil.h"
39#include "rxvtfont.h" 79#include "rxvtfont.h"
40#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
81#include "scrollbar.h"
41#include "ev_cpp.h" 82#include "ev_cpp.h"
42#include "salloc.h" 83#include "salloc.h"
43#include "libptytty.h" 84#include "libptytty.h"
44 85
45#include "rxvtperl.h" 86#include "rxvtperl.h"
… …
56/* 97/*
57 ***************************************************************************** 98 *****************************************************************************
58 * SYSTEM HACKS 99 * SYSTEM HACKS
59 ***************************************************************************** 100 *****************************************************************************
60 */ 101 */
61/* Consistent defines - please report on the necessity
62 * @ Unixware: defines (__svr4__)
63 */
64#if defined (SVR4) && !defined (__svr4__)
65# define __svr4__ 1
66#endif
67#if defined (sun) && !defined (__sun__)
68# define __sun__ 1
69#endif
70 102
71#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
72typedef char *XPointer; 104typedef char *XPointer;
73#endif 105#endif
74 106
75#include <termios.h> 107#include <termios.h>
76typedef struct termios ttymode_t;
77 108
78#include "background.h" 109#include "background.h"
79 110
80#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
81# define STDIN_FILENO 0 112# define STDIN_FILENO 0
82# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
83# define STDERR_FILENO 2 114# define STDERR_FILENO 2
115#endif
116
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
84#endif 124#endif
85 125
86/****************************************************************************/ 126/****************************************************************************/
87 127
88// exception thrown on fatal (per-instance) errors 128// exception thrown on fatal (per-instance) errors
… …
95 ***************************************************************************** 135 *****************************************************************************
96 * PROTOTYPES 136 * PROTOTYPES
97 ***************************************************************************** 137 *****************************************************************************
98 */ 138 */
99// main.C 139// main.C
100void * rxvt_malloc (size_t size); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
101void * rxvt_calloc (size_t number, size_t size); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
102void * rxvt_realloc (void *ptr, size_t size); 142extern void rxvt_push_locale (const char *locale) NOTHROW;
143extern void rxvt_pop_locale () NOTHROW;
144void rxvt_init ();
103 145
104// misc.C 146// misc.C
105char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
106wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
107char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
108wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
109 151
110char * rxvt_basename (const char *str) NOTHROW; 152const char * rxvt_basename (const char *str) NOTHROW;
111void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
112void rxvt_log (const char *fmt,...) NOTHROW; 154void rxvt_log (const char *fmt,...) NOTHROW;
113void rxvt_warn (const char *fmt,...) NOTHROW; 155void rxvt_warn (const char *fmt,...) NOTHROW;
114void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
115void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
116 158
117char * rxvt_strtrim (char *str) NOTHROW; 159char * rxvt_strtrim (char *str) NOTHROW;
118char ** rxvt_splitcommastring (const char *cs) NOTHROW; 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
119void rxvt_freecommastring (char **cs) NOTHROW; 161void rxvt_freecommastring (char **cs) NOTHROW;
120 162
163void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size);
166
121///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
122 168
123// temporarily replace the process environment 169// temporarily replace the process environment
124extern char **environ; 170extern char **environ;
125extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
126 172
173static inline void
127static inline void set_environ (stringvec *envv) 174set_environ (stringvec *envv)
128{ 175{
129#if ENABLE_PERL 176#if ENABLE_PERL
130 assert (envv); 177 assert (envv);
131#else 178#else
132 if (envv) 179 if (envv)
133#endif 180#endif
134 environ = (char **)envv->begin (); 181 environ = (char **)envv->begin ();
135} 182}
136 183
137static inline void set_environ (char **envv) 184static inline void
185set_environ (char **envv)
138{ 186{
139#if ENABLE_PERL 187#if ENABLE_PERL
140 assert (envv); 188 assert (envv);
141#else 189#else
142 if (envv) 190 if (envv)
… …
147/* 195/*
148 ***************************************************************************** 196 *****************************************************************************
149 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
150 ***************************************************************************** 198 *****************************************************************************
151 */ 199 */
152struct grwin_t;
153
154/* If we're using either the rxvt scrollbar, keep the
155 * scrollColor resource.
156 */
157#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
158# define KEEP_SCROLLCOLOR 1
159#else
160# undef KEEP_SCROLLCOLOR
161#endif
162 200
163/* 201/*
164 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
165 * pared down from XButtonEvent 203 * pared down from XButtonEvent
166 */ 204 */
167struct mouse_event { 205struct mouse_event
206{
168 int clicks; 207 int clicks;
169 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
170 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
171 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
172}; 211};
173
174#if ENABLE_FRILLS
175typedef struct _mwmhints {
176 CARD32 flags;
177 CARD32 functions;
178 CARD32 decorations;
179 INT32 input_mode;
180 CARD32 status;
181} MWMHints;
182#endif
183 212
184#if ENABLE_XEMBED 213#if ENABLE_XEMBED
185// XEMBED messages 214// XEMBED messages
186# define XEMBED_EMBEDDED_NOTIFY 0 215# define XEMBED_EMBEDDED_NOTIFY 0
187# define XEMBED_WINDOW_ACTIVATE 1 216# define XEMBED_WINDOW_ACTIVATE 1
… …
218# define COLORTERMENVFULL COLORTERMENV "-xpm" 247# define COLORTERMENVFULL COLORTERMENV "-xpm"
219#else 248#else
220# define COLORTERMENVFULL COLORTERMENV 249# define COLORTERMENVFULL COLORTERMENV
221#endif 250#endif
222#ifndef TERMENV 251#ifndef TERMENV
252# if USE_256_COLORS
253# define TERMENV "rxvt-unicode-256color"
254# else
223# define TERMENV "rxvt-unicode" 255# define TERMENV "rxvt-unicode"
256# endif
224#endif 257#endif
225 258
226#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 259#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
227# define NO_MOUSE_REPORT_SCROLLBAR 1 260# define NO_MOUSE_REPORT_SCROLLBAR 1
228#endif 261#endif
229 262
230/* now look for other badly set stuff */
231
232#if !defined (EACCESS) && defined(EAGAIN)
233# define EACCESS EAGAIN
234#endif
235
236#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
237# define EXIT_SUCCESS 0 /* exit function success */
238# define EXIT_FAILURE 1 /* exit function failure */
239#endif
240
241#define scrollBar_esc 30 263#define scrollBar_esc 30
242 264
243#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 265#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
244# define HAVE_SCROLLBARS 1 266# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
245#endif 267#endif
246
247#define R_SB_ALIGN_CENTRE 0
248#define R_SB_ALIGN_TOP 1
249#define R_SB_ALIGN_BOTTOM 2
250
251#define R_SB_NEXT 1
252#define R_SB_XTERM 2
253#define R_SB_PLAIN 4
254#define R_SB_RXVT 8
255
256#define SB_WIDTH_NEXT 19
257#define SB_WIDTH_XTERM 15
258#define SB_WIDTH_PLAIN 7
259#ifndef SB_WIDTH_RXVT
260# define SB_WIDTH_RXVT 10
261#endif
262
263/*
264 * NeXT scrollbar defines
265 */
266#define SB_PADDING 1
267#define SB_BORDER_WIDTH 1
268#define SB_BEVEL_WIDTH_UPPER_LEFT 1
269#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
270#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
271#define SB_MARGIN_SPACE (SB_PADDING * 2)
272#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
273#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
274#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
275#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
276#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
277#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
278#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
279#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
280 /*
281 * +-------------+
282 * | | <---< SB_PADDING
283 * | ::::::::::: |
284 * | ::::::::::: |
285 * '''''''''''''''''
286 * ,,,,,,,,,,,,,,,,,
287 * | ::::::::::: |
288 * | ::::::::::: |
289 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
290 * | | :::::::: |
291 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
292 * | +---------+ |
293 * | | ......%%| |
294 * | | ......%%| |
295 * | | .. ()..%%| |
296 * | | ......%%| |
297 * | | %%%%%%%%| |
298 * | +---------+ | <.........................
299 * | | <---< SB_PADDING :
300 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
301 * | | ......%%| | | : :
302 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
303 * | | %%%%%%%%| | | : :
304 * | +---------+ | <-+ : :
305 * | | : :
306 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
307 * | | ......%%| | | : :
308 * | | ..\/..%%| | | : :
309 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
310 * | +---------+ | | : :
311 * | | | : :
312 * +-------------+ <-+.........:............:
313 * ^^|_________| :
314 * || | :
315 * || +---< SB_BUTTON_WIDTH
316 * || :
317 * |+------< SB_PADDING
318 * |: :
319 * +----< SB_BORDER_WIDTH
320 * : :
321 * :............:
322 * |
323 * +---< SB_WIDTH_NEXT
324 */
325 268
326enum { 269enum {
327 NO_REFRESH = 0, /* Window not visible at all! */ 270 NO_REFRESH = 0, /* Window not visible at all! */
328 FAST_REFRESH = 1, /* Fully exposed window */ 271 FAST_REFRESH = 1, /* Fully exposed window */
329 SLOW_REFRESH = 2, /* Partially exposed window */ 272 SLOW_REFRESH = 2, /* Partially exposed window */
… …
365enum { 308enum {
366 PRIMARY = 0, 309 PRIMARY = 0,
367 SECONDARY, 310 SECONDARY,
368}; 311};
369 312
313// define various rendition bits and masks. the rendition word
314// is 32 bits in size, and we should use it as efficiently as possible
315
370#define RS_None 0 316#define RS_None 0
371 317
372#define RS_fgMask 0x0000007fUL // 128 colors 318// GET_BGATTR depends on RS_fgShift > RS_bgShift
373#define RS_bgMask 0x00003f80UL // 128 colors 319#define RS_colorMask ((1UL << Color_Bits) - 1UL)
320#define RS_bgShift 0
321#define RS_fgShift (RS_bgShift + Color_Bits)
322#define RS_bgMask (RS_colorMask << RS_bgShift)
323#define RS_fgMask (RS_colorMask << RS_fgShift)
324
325// must have space for rxvt_fontset::fontCount * 2 + 2 values
326#define RS_fontShift (RS_fgShift + Color_Bits)
327#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
328#define RS_fontCount rxvt_fontset::fontCount
329#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
330
331// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
332#define RS_redraw (2UL << RS_fontShift)
333
334#define RS_Sel (1UL << 22)
335
336// 4 custom bits for extensions
337#define RS_customCount 16UL
338#define RS_customShift 23
339#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
374 340
375// font styles 341// font styles
376#define RS_Bold 0x00004000UL // value 1 342#define RS_Bold (1UL << RS_styleShift)
377#define RS_Italic 0x00008000UL // value 2 343#define RS_Italic (2UL << RS_styleShift)
344
345#define RS_styleCount 4
346#define RS_styleShift 27
347#define RS_styleMask (RS_Bold | RS_Italic)
378 348
379// fake styles 349// fake styles
380#define RS_Blink 0x00010000UL // blink 350#define RS_Blink (1UL << 29)
381#define RS_RVid 0x00020000UL // reverse video 351#define RS_RVid (1UL << 30) // reverse video
382#define RS_Uline 0x00040000UL // underline 352#define RS_Uline (1UL << 31) // underline
383
384// toggle this to force redraw, must be != RS_Careful
385#define RS_redraw 0x01000000UL
386
387// 5 custom bits for extensions
388#define RS_customCount 32
389#define RS_customMask 0x00f80000UL
390#define RS_customShift 19
391
392// other flags
393#define RS_Careful 0x80000000UL /* be careful when drawing these */
394
395#define RS_styleCount 4
396#define RS_styleMask (RS_Bold | RS_Italic)
397#define RS_styleShift 14
398 353
399#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 354#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
400#define RS_attrMask (RS_baseattrMask | RS_fontMask) 355#define RS_attrMask (RS_baseattrMask | RS_fontMask)
401 356
402#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
403#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
404#define RS_fontShift 24
405
406#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 357#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
407#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 358#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
408 359
409#define Sel_none 0 /* Not waiting */ 360#define Sel_none 0 /* Not waiting */
410#define Sel_normal 0x01 /* normal selection */ 361#define Sel_normal 0x01 /* normal selection */
411#define Sel_incr 0x02 /* incremental selection */ 362#define Sel_incr 0x02 /* incremental selection */
412#define Sel_direct 0x00 363#define Sel_direct 0x00
… …
434 XTerm_name = 0, 385 XTerm_name = 0,
435 XTerm_iconName = 1, 386 XTerm_iconName = 1,
436 XTerm_title = 2, 387 XTerm_title = 2,
437 XTerm_property = 3, // change X property 388 XTerm_property = 3, // change X property
438 XTerm_Color = 4, // change colors 389 XTerm_Color = 4, // change colors
439 XTerm_Color00 = 10, // not implemented, CLASH! 390 XTerm_Color00 = 10, // change fg color
440 XTerm_Color01 = 11, // not implemented 391 XTerm_Color01 = 11, // change bg color
441 XTerm_Color_cursor = 12, // change actual 'Cursor' color 392 XTerm_Color_cursor = 12, // change actual 'Cursor' color
442 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 393 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
443 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 394 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
444 XTerm_Color05 = 15, // not implemented (tektronix fg) 395 XTerm_Color05 = 15, // not implemented (tektronix fg)
445 XTerm_Color06 = 16, // not implemented (tektronix bg) 396 XTerm_Color06 = 16, // not implemented (tektronix bg)
446 XTerm_Color_RV = 17, // change actual 'Highlight' color 397 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
398 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
447 XTerm_logfile = 46, // not implemented 399 XTerm_logfile = 46, // not implemented
448 XTerm_font = 50, 400 XTerm_font = 50,
449 401
450 XTerm_konsole30 = 30, // reserved for konsole 402 XTerm_konsole30 = 30, // reserved for konsole
451 XTerm_konsole31 = 31, // reserved for konsole 403 XTerm_konsole31 = 31, // reserved for konsole
452 XTerm_emacs51 = 51, // reserved for emacs shell 404 XTerm_emacs51 = 51, // reserved for emacs shell
453 /* 405 /*
454 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 406 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
455 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
456 */ 407 */
457 Rxvt_Color_BD = 18, // change actual 'Bold' color 408
458 Rxvt_Color_UL = 19, // change actual 'Underline' color 409 // deprecated
410 Rxvt_restoreFG = 39,
411 Rxvt_restoreBG = 49,
412
459 Rxvt_Pixmap = 20, // new bg pixmap 413 Rxvt_Pixmap = 20, // new bg pixmap
460 Rxvt_restoreFG = 39, // change default fg color
461 Rxvt_restoreBG = 49, // change default bg color
462 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 414 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
463 415
464 URxvt_locale = 701, // change locale 416 URxvt_locale = 701, // change locale
465 URxvt_version = 702, // request version 417 URxvt_version = 702, // request version
466 418
467 URxvt_Color_IT = 704, // change actual 'Italic' colour 419 URxvt_Color_IT = 704, // change actual 'Italic' colour
468 URxvt_Color_tint = 705, // change actual tint colour 420 URxvt_Color_tint = 705, // change actual tint colour
421 URxvt_Color_BD = 706, // change actual 'Bold' color
422 URxvt_Color_UL = 707, // change actual 'Underline' color
469 URxvt_Color_BD = 706, 423 URxvt_Color_border = 708,
470 URxvt_Color_UL = 707,
471 424
472 URxvt_font = 710, 425 URxvt_font = 710,
473 URxvt_boldFont = 711, 426 URxvt_boldFont = 711,
474 URxvt_italicFont = 712, 427 URxvt_italicFont = 712,
475 URxvt_boldItalicFont = 713, 428 URxvt_boldItalicFont = 713,
476 429
477 URxvt_view_up = 720, 430 URxvt_view_up = 720,
478 URxvt_view_down = 721, 431 URxvt_view_down = 721,
479 432
480 URxvt_perl = 777, 433 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
481}; 434};
482 435
483/* Words starting with `Color_' are colours. Others are counts */ 436/* Words starting with `Color_' are colours. Others are counts */
484/* 437/*
485 * The PixColor and rendition colour usage should probably be decoupled 438 * The PixColor and rendition colour usage should probably be decoupled
… …
515 Color_White = maxBrightCOLOR, 468 Color_White = maxBrightCOLOR,
516#else 469#else
517 Color_White = maxCOLOR, 470 Color_White = maxCOLOR,
518#endif 471#endif
519 minTermCOLOR = Color_White + 1, 472 minTermCOLOR = Color_White + 1,
473#if USE_256_COLORS
474 maxTermCOLOR = Color_White + 240,
475#else
520 maxTermCOLOR = Color_White + 72, 476 maxTermCOLOR = Color_White + 72,
477#endif
521#ifndef NO_CURSORCOLOR 478#ifndef NO_CURSORCOLOR
522 Color_cursor, 479 Color_cursor,
523 Color_cursor2, 480 Color_cursor2,
524#endif 481#endif
525 Color_pointer_fg, 482 Color_pointer_fg,
… …
534#if ENABLE_FRILLS 491#if ENABLE_FRILLS
535 Color_underline, 492 Color_underline,
536#endif 493#endif
537#ifdef OPTION_HC 494#ifdef OPTION_HC
538 Color_HC, 495 Color_HC,
496 Color_HTC,
539#endif 497#endif
540#ifdef KEEP_SCROLLCOLOR
541 Color_scroll, 498 Color_scroll,
499#ifdef RXVT_SCROLLBAR
542 Color_trough, 500 Color_trough,
543#endif 501#endif
544#if ENABLE_TRANSPARENCY 502#if ENABLE_TRANSPARENCY
545 Color_tint, 503 Color_tint,
546#endif 504#endif
547#if OFF_FOCUS_FADING 505#if OFF_FOCUS_FADING
548 Color_fade, 506 Color_fade,
549#endif 507#endif
550 NRS_COLORS, /* */ 508 NRS_COLORS, /* */
551#ifdef KEEP_SCROLLCOLOR 509#ifdef RXVT_SCROLLBAR
552 Color_topShadow = NRS_COLORS, 510 Color_topShadow = NRS_COLORS,
553 Color_bottomShadow, 511 Color_bottomShadow,
554 TOTAL_COLORS 512 TOTAL_COLORS
555#else 513#else
556 TOTAL_COLORS = NRS_COLORS 514 TOTAL_COLORS = NRS_COLORS
557#endif 515#endif
558}; 516};
559 517
518#if USE_256_COLORS
519# define Color_Bits 9 // 0 .. maxTermCOLOR
520#else
560#define Color_Bits 7 // 0 .. maxTermCOLOR 521# define Color_Bits 7 // 0 .. maxTermCOLOR
522#endif
561 523
562/* 524/*
563 * Resource list 525 * Resource list
564 */ 526 */
565enum { 527enum {
… …
592#define PrivMode_smoothScroll (1UL<<17) 554#define PrivMode_smoothScroll (1UL<<17)
593#define PrivMode_vt52 (1UL<<18) 555#define PrivMode_vt52 (1UL<<18)
594#define PrivMode_LFNL (1UL<<19) 556#define PrivMode_LFNL (1UL<<19)
595#define PrivMode_MouseBtnEvent (1UL<<20) 557#define PrivMode_MouseBtnEvent (1UL<<20)
596#define PrivMode_MouseAnyEvent (1UL<<21) 558#define PrivMode_MouseAnyEvent (1UL<<21)
597/* too annoying to implement X11 highlight tracking */ 559#define PrivMode_BracketPaste (1UL<<22)
598/* #define PrivMode_MouseX11Track (1LU<<20) */
599 560
600#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 561#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
601 562
602#ifdef ALLOW_132_MODE 563#ifdef ALLOW_132_MODE
603# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
607 568
608// do not change these constants lightly, there are many interdependencies 569// do not change these constants lightly, there are many interdependencies
609#define IMBUFSIZ 128 // input modifier buffer sizes 570#define IMBUFSIZ 128 // input modifier buffer sizes
610#define KBUFSZ 512 // size of keyboard mapping buffer 571#define KBUFSZ 512 // size of keyboard mapping buffer
611#define CBUFSIZ 2048 // size of command buffer 572#define CBUFSIZ 2048 // size of command buffer
573#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
612#define UBUFSIZ 2048 // character buffer 574#define UBUFSIZ 2048 // character buffer
613 575
614#ifndef PATH_MAX 576#if ENABLE_FRILLS
615# define PATH_MAX 16384 577# include <X11/Xmd.h>
578typedef struct _mwmhints
579{
580 CARD32 flags;
581 CARD32 functions;
582 CARD32 decorations;
583 INT32 input_mode;
584 CARD32 status;
585} MWMHints;
616#endif 586#endif
617 587
618/* Motif window hints */ 588/* Motif window hints */
619#define MWM_HINTS_FUNCTIONS (1L << 0) 589#define MWM_HINTS_FUNCTIONS (1L << 0)
620#define MWM_HINTS_DECORATIONS (1L << 1) 590#define MWM_HINTS_DECORATIONS (1L << 1)
… …
645/* 615/*
646 ***************************************************************************** 616 *****************************************************************************
647 * MACRO DEFINES 617 * MACRO DEFINES
648 ***************************************************************************** 618 *****************************************************************************
649 */ 619 */
620
621// speed hack, copy some member variable into a local variable of the same name
650#define dLocal(type,name) type const name = this->name 622#define dLocal(type,name) type const name = this->name
651 623
652// for speed reasons, we assume that all codepoints 32 to 126 are 624// for speed reasons, we assume that all codepoints 32 to 126 are
653// single-width. 625// single-width.
654#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 626#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
661#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 633#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
662#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 634#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
663#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 635#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
664#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 636#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
665 637
666// for m >= -n, ensure remainder lies between 0..n-1
667#define MOD(m,n) (((m) + (n)) % (n))
668
669#define LINENO(n) MOD (term_start + int(n), total_rows) 638#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
670#define ROW(n) row_buf [LINENO (n)] 639#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
640
641#define LINENO(n) LINENO_of (this, n)
642#define ROW(n) ROW_of (this, n)
671 643
672/* how to build & extract colors and attributes */ 644/* how to build & extract colors and attributes */
673#define GET_BASEFG(x) (((x) & RS_fgMask)) 645#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
674#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 646#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
675 647
676#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 648#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
677#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 649#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
678 650
679#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 651#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
680#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 652#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
681 653
682#define GET_ATTR(x) (((x) & RS_attrMask)) 654#define GET_ATTR(x) (((x) & RS_attrMask))
655// return attributes defining the background, encoding doesn't matter
656// depends on RS_fgShift > RS_bgShift
683#define GET_BGATTR(x) \ 657#define GET_BGATTR(x) \
658 (expect_false ((x) & RS_RVid) \
684 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 659 ? (((x) & (RS_attrMask & ~RS_RVid)) \
685 | (((x) & RS_fgMask)<<Color_Bits)) \ 660 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
686 : ((x) & (RS_attrMask | RS_bgMask))) 661 : ((x) & (RS_attrMask | RS_bgMask)))
687#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 662#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
688#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 663#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
689#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 664#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
690 665
691#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 666#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
692 667
693#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 668#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
694#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 669#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
695 670
696#if ENABLE_STYLES 671#if ENABLE_STYLES
697# define FONTSET(style) fontset[GET_STYLE (style)] 672# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
698#else 673#else
699# define FONTSET(style) fontset[0] 674# define FONTSET_of(t,style) (t)->fontset[0]
700#endif 675#endif
701 676
702#ifdef HAVE_SCROLLBARS 677#define FONTSET(style) FONTSET_of (this, style)
703# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
704#else
705# define scrollbar_TotalWidth() (0)
706#endif
707#define scrollbar_isMotion() (scrollBar.state == 'm')
708#define scrollbar_isUp() (scrollBar.state == 'U')
709#define scrollbar_isDn() (scrollBar.state == 'D')
710#define scrollbar_isUpDn() isupper (scrollBar.state)
711#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
712
713#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
714#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
715 && (y) <= scrollbarnext_dnval ())
716#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
717#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
718#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
719#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
720#define SCROLLRXVT_MINHEIGHT 10
721#define SCROLLXTERM_MINHEIGHT 10
722
723#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
724 ? SCROLLNEXT_MINHEIGHT \
725 : SCROLLRXVT_MINHEIGHT)
726#define scrollbar_above_slider(y) ((y) < scrollBar.top)
727#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
728#define scrollbar_position(y) ((y) - scrollBar.beg)
729#define scrollbar_size() (scrollBar.end - scrollBar.beg \
730 - scrollbar_minheight ())
731 678
732typedef callback<void (const char *)> log_callback; 679typedef callback<void (const char *)> log_callback;
733typedef callback<int (int)> getfd_callback; 680typedef callback<int (int)> getfd_callback;
734
735#define SET_LOCALE(locale) rxvt_set_locale (locale)
736extern bool rxvt_set_locale (const char *locale) NOTHROW;
737extern void rxvt_push_locale (const char *locale) NOTHROW;
738extern void rxvt_pop_locale () NOTHROW;
739 681
740/****************************************************************************/ 682/****************************************************************************/
741 683
742#define LINE_LONGER 0x0001 // line is continued on the next row 684#define LINE_LONGER 0x0001 // line is continued on the next row
743#define LINE_FILTERED 0x0002 // line has been filtered 685#define LINE_FILTERED 0x0002 // line has been filtered
744#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 686#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
745#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 687#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
746#define LINE_BIDI 0x0010 // line needs bidi (NYI) 688#define LINE_BIDI 0x0010 // line needs bidi (NYI)
747 689
748struct line_t { 690struct line_t
691{
749 text_t *t; // terminal the text 692 text_t *t; // terminal the text
750 rend_t *r; // rendition, uses RS_ flags 693 rend_t *r; // rendition, uses RS_ flags
751 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 694 tlen_t_ l; // length of each text line
752 uint32_t f; // flags 695 uint32_t f; // flags
753 696
754 bool is_longer () 697 bool is_longer ()
755 { 698 {
756 return f & LINE_LONGER; 699 return f & LINE_LONGER;
… …
787}; 730};
788 731
789/****************************************************************************/ 732/****************************************************************************/
790 733
791// primitive wrapper around mbstate_t to ensure initialisation 734// primitive wrapper around mbstate_t to ensure initialisation
792struct mbstate { 735struct mbstate
736{
793 mbstate_t mbs; 737 mbstate_t mbs;
794 738
795 operator mbstate_t *() { return &mbs; } 739 operator mbstate_t *() { return &mbs; }
796 void reset () { memset (&mbs, 0, sizeof (mbs)); } 740 void reset () { memset (&mbs, 0, sizeof (mbs)); }
797 mbstate () { reset (); } 741 mbstate () { reset (); }
… …
799 743
800/****************************************************************************/ 744/****************************************************************************/
801 745
802#define UNICODE_MASK 0x1fffffUL 746#define UNICODE_MASK 0x1fffffUL
803 747
804#if UNICODE3 748#if UNICODE_3
805# define COMPOSE_LO 0x40000000UL 749# define COMPOSE_LO 0x40000000UL
806# define COMPOSE_HI 0x400fffffUL 750# define COMPOSE_HI 0x400fffffUL
807# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 751# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
808#else 752#else
809# if ENABLE_PERL 753# if ENABLE_PERL
… …
818 762
819#if ENABLE_COMBINING 763#if ENABLE_COMBINING
820// compose chars are used to represent composite characters 764// compose chars are used to represent composite characters
821// that are not representable in unicode, as well as characters 765// that are not representable in unicode, as well as characters
822// not fitting in the BMP. 766// not fitting in the BMP.
823struct compose_char { 767struct compose_char
768{
824 unicode_t c1, c2; // any chars != NOCHAR are valid 769 unicode_t c1, c2; // any chars != NOCHAR are valid
825 compose_char (unicode_t c1, unicode_t c2) 770 compose_char (unicode_t c1, unicode_t c2)
826 : c1(c1), c2(c2) 771 : c1(c1), c2(c2)
827 { } 772 { }
828}; 773};
829 774
830class rxvt_composite_vec { 775class rxvt_composite_vec
776{
831 vector<compose_char> v; 777 vector<compose_char> v;
832public: 778public:
833 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 779 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
834 int expand (unicode_t c, wchar_t *r); 780 int expand (unicode_t c, wchar_t *r);
835 compose_char *operator [](text_t c) 781 compose_char *operator [](text_t c)
… …
847 793
848#ifdef KEYSYM_RESOURCE 794#ifdef KEYSYM_RESOURCE
849class keyboard_manager; 795class keyboard_manager;
850#endif 796#endif
851 797
798typedef struct rxvt_term *rxvt_t;
799
800extern rxvt_t rxvt_current_term;
801
802#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
803#define GET_R rxvt_current_term
804
805/* ------------------------------------------------------------------------- */
806struct overlay_base
807{
808 int x, y, w, h; // overlay dimensions
809 text_t **text;
810 rend_t **rend;
811
812 // while tempting to add swap() etc. here, it effetcively only increases code size
813};
814
815/* ------------------------------------------------------------------------- */
816
817typedef struct
818{
819 int row;
820 int col;
821} row_col_t;
822
823/*
824 * terminal limits:
825 *
826 * width : 1 <= width
827 * height : 1 <= height
828 * ncol : 1 <= ncol <= MAX(tlen_t)
829 * nrow : 1 <= nrow <= MAX(int)
830 * saveLines : 0 <= saveLines <= MAX(int)
831 * term_start : 0 <= term_start < saveLines
832 * total_rows : nrow + saveLines
833 *
834 * top_row : -saveLines <= top_row <= 0
835 * view_start : top_row <= view_start <= 0
836 *
837 * | most coordinates are stored relative to term_start,
838 * ROW_BUF | which is the first line of the terminal screen
839 * |························= row_buf[0]
840 * |························= row_buf[1]
841 * |························= row_buf[2] etc.
842 * |
843 * +------------+···········= term_start + top_row
844 * | scrollback |
845 * | scrollback +---------+·= term_start + view_start
846 * | scrollback | display |
847 * | scrollback | display |
848 * +------------+·display·+·= term_start
849 * | terminal | display |
850 * | terminal +---------+
851 * | terminal |
852 * | terminal |
853 * +------------+···········= term_start + nrow - 1
854 * |
855 * |
856 * END······················= total_rows
857 */
858
859struct TermWin_t
860{
861 int width; /* window width [pixels] */
862 int height; /* window height [pixels] */
863 int fwidth; /* font width [pixels] */
864 int fheight; /* font height [pixels] */
865 int fbase; /* font ascent (baseline) [pixels] */
866 int ncol; /* window columns [characters] */
867 int nrow; /* window rows [characters] */
868 int focus; /* window has focus */
869 int mapped; /* window state mapped? */
870 int int_bwidth; /* internal border width */
871 int ext_bwidth; /* external border width */
872 int lineSpace; /* number of extra pixels between rows */
873 int letterSpace; /* number of extra pixels between columns */
874 int saveLines; /* number of lines that fit in scrollback */
875 int total_rows; /* total number of rows in this terminal */
876 int term_start; /* term lines start here */
877 int view_start; /* scrollback view starts here */
878 int top_row; /* topmost row index of scrollback */
879 Window parent[6]; /* parent identifiers - we're parent[0] */
880 Window vt; /* vt100 window */
881 GC gc; /* GC for drawing */
882 Pixmap pixmap;
883 rxvt_drawable *drawable;
884 rxvt_fontset *fontset[4];
885};
886
887/*
888 * screen accounting:
889 * screen_t elements
890 * row: Cursor row position : 0 <= row < nrow
891 * col: Cursor column position : 0 <= col < ncol
892 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
893 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
894 *
895 * selection_t elements
896 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
897 * nothing is selected
898 * beg: row/column of beginning of selection : never past mark
899 * mark: row/column of initial click : never past end
900 * end: row/column of one character past end of selection
901 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
902 * * Note: col == -1 ==> we're left of screen
903 *
904 */
905struct screen_t
906{
907 row_col_t cur; /* cursor position on the screen */
908 int tscroll; /* top of settable scroll region */
909 int bscroll; /* bottom of settable scroll region */
910 unsigned int charset; /* character set number [0..3] */
911 unsigned int flags; /* see below */
912 row_col_t s_cur; /* saved cursor position */
913 unsigned int s_charset; /* saved character set number [0..3] */
914 char s_charset_char;
915 rend_t s_rstyle; /* saved rendition style */
916};
917
918enum selection_op_t
919{
920 SELECTION_CLEAR = 0, /* nothing selected */
921 SELECTION_INIT, /* marked a point */
922 SELECTION_BEGIN, /* started a selection */
923 SELECTION_CONT, /* continued selection */
924 SELECTION_DONE /* selection put in CUT_BUFFER0 */
925};
926
927struct selection_t
928{
929 wchar_t *text; /* selected text */
930 unsigned int len; /* length of selected text */
931 unsigned int screen; /* screen being used */
932 unsigned int clicks; /* number of clicks */
933 selection_op_t op; /* current operation */
934 bool rect; /* rectangular selection? */
935 row_col_t beg; /* beginning of selection <= mark */
936 row_col_t mark; /* point of initial click <= end */
937 row_col_t end; /* one character past end point */
938 wchar_t *clip_text; /* text copied to the clipboard */
939 unsigned int clip_len; /* length of clipboard text */
940};
941
942/* ------------------------------------------------------------------------- */
943
944/* screen_t flags */
945#define Screen_Relative (1<<0) /* relative origin mode flag */
946#define Screen_VisibleCursor (1<<1) /* cursor visible? */
947#define Screen_Autowrap (1<<2) /* auto-wrap flag */
948#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
949#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
950#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
951
952/* rxvt_vars.options */
953enum {
954# define def(name,idx) Opt_ ## name = idx,
955# define nodef(name) Opt_ ## name = 0,
956# include "optinc.h"
957# undef nodef
958# undef def
959Opt_count
960};
961
962/* ------------------------------------------------------------------------- */
963
964struct rxvt_vars : TermWin_t
965{
966 scrollBar_t scrollBar;
967 uint8_t options[(Opt_count + 7) >> 3];
968 XSizeHints szHint;
969 rxvt_color *pix_colors;
970 Cursor TermWin_cursor; /* cursor for vt window */
971 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
972 line_t *drawn_buf; // text on screen
973 line_t *swap_buf; // lines for swap buffer
974 char *tabs; /* per location: 1 == tab-stop */
975 screen_t screen;
976 screen_t swap;
977 selection_t selection;
978 rxvt_color pix_colors_focused[TOTAL_COLORS];
979#ifdef OFF_FOCUS_FADING
980 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
981#endif
982};
983
852struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 984struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
985{
853 986
854 // special markers with magic addresses 987 // special markers with magic addresses
855 static const char resval_undef []; // options specifically unset 988 static const char resval_undef []; // options specifically unset
856 static const char resval_on []; // boolean options switched on 989 static const char resval_on []; // boolean options switched on
857 static const char resval_off []; // or off 990 static const char resval_off []; // or off
… …
865 998
866 unsigned char want_refresh:1, 999 unsigned char want_refresh:1,
867 current_screen:1, /* primary or secondary */ 1000 current_screen:1, /* primary or secondary */
868 num_scr_allow:1, 1001 num_scr_allow:1,
869 bypass_keystate:1, 1002 bypass_keystate:1,
1003#if ENABLE_FRILLS
1004 urgency_hint:1,
1005#endif
870#ifdef CURSOR_BLINK 1006#if CURSOR_BLINK
871 hidden_cursor:1, 1007 hidden_cursor:1,
872#endif 1008#endif
873#ifdef TEXT_BLINK 1009#if TEXT_BLINK
874 hidden_text:1, 1010 hidden_text:1,
875#endif 1011#endif
876#ifdef POINTER_BLANK 1012#if POINTER_BLANK
877 hidden_pointer:1, 1013 hidden_pointer:1,
878#endif 1014#endif
879 enc_utf8:1, /* wether locale uses utf-8 */ 1015 enc_utf8:1, /* whether locale uses utf-8 */
880 seen_input:1, /* wether we have seen some program output yet */ 1016 seen_input:1, /* whether we have seen some program output yet */
881 seen_resize:1, /* wether we had a resize event */ 1017 seen_resize:1, /* whether we had a resize event */
882 parsed_geometry:1; 1018 parsed_geometry:1;
883 1019
884 unsigned char refresh_type, 1020 unsigned char refresh_type,
885#ifdef META8_OPTION 1021#ifdef META8_OPTION
886 meta_char, /* Alt-key prefix */ 1022 meta_char, /* Alt-key prefix */
887#endif 1023#endif
888 scrollbar_align,
889 selection_wait, 1024 selection_wait,
890 selection_type; 1025 selection_type;
891/* ---------- */ 1026/* ---------- */
892 bool rvideo_state, rvideo_mode; 1027 bool rvideo_state, rvideo_mode;
893#ifndef NO_BELL 1028#ifndef NO_BELL
894 bool rvideo_bell; 1029 bool rvideo_bell;
895#endif 1030#endif
896 int num_scr; /* screen: number lines scrolled */ 1031 int num_scr; /* screen: number of lines scrolled */
897 int prev_ncol, /* screen: previous number of columns */ 1032 int prev_ncol, /* screen: previous number of columns */
898 prev_nrow; /* screen: previous number of rows */ 1033 prev_nrow; /* screen: previous number of rows */
899/* ---------- */ 1034/* ---------- */
900 rend_t rstyle; 1035 rend_t rstyle;
901/* ---------- */ 1036/* ---------- */
… …
911 /* give proper Scroll behaviour */ 1046 /* give proper Scroll behaviour */
912#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1047#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
913 mouse_slip_wheel_speed, 1048 mouse_slip_wheel_speed,
914#endif 1049#endif
915 refresh_count, 1050 refresh_count,
916 last_bot, /* scrollbar last bottom position */
917 last_top, /* scrollbar last top position */
918 last_state, /* scrollbar last state */
919 scrollbar_len,
920 window_vt_x, 1051 window_vt_x,
921 window_vt_y, 1052 window_vt_y,
922 window_sb_x,
923 mouse_row, 1053 mouse_row,
924 mouse_col, 1054 mouse_col,
925# ifdef POINTER_BLANK 1055# ifdef POINTER_BLANK
926 pointerBlankDelay, 1056 pointerBlankDelay,
927# endif 1057# endif
… …
935 unsigned long priv_modes, 1065 unsigned long priv_modes,
936 SavedModes; 1066 SavedModes;
937/* ---------- */ 1067/* ---------- */
938 Atom *xa; 1068 Atom *xa;
939/* ---------- */ 1069/* ---------- */
940#ifdef RXVT_SCROLLBAR
941 GC scrollbarGC,
942 topShadowGC,
943 botShadowGC;
944#endif
945#ifdef XTERM_SCROLLBAR
946 GC xscrollbarGC,
947 ShadowGC;
948#endif
949#ifdef PLAIN_SCROLLBAR
950 GC pscrollbarGC;
951#endif
952#ifdef NEXT_SCROLLBAR
953 GC blackGC,
954 whiteGC,
955 grayGC,
956 darkGC,
957 stippleGC;
958 Pixmap dimple,
959 upArrow,
960 downArrow,
961 upArrowHi,
962 downArrowHi;
963#endif
964/* ---------- */
965 Time selection_time, 1070 Time selection_time,
966 selection_request_time; 1071 selection_request_time,
1072 clipboard_time;
967 pid_t cmd_pid; /* process id of child */ 1073 pid_t cmd_pid; /* process id of child */
968 char * incr_buf; 1074 char * incr_buf;
969 size_t incr_buf_size, incr_buf_fill; 1075 size_t incr_buf_size, incr_buf_fill;
970/* ---------- */ 1076/* ---------- */
971 Cursor leftptr_cursor;
972/* ---------- */
973 struct mouse_event MEvent; 1077 struct mouse_event MEvent;
974 XComposeStatus compose; 1078 XComposeStatus compose;
975 ttymode_t tio; 1079 struct termios tio;
976 row_col_t oldcursor; 1080 row_col_t oldcursor;
977#ifdef HAVE_BG_PIXMAP 1081#ifdef HAVE_BG_PIXMAP
978 bgPixmap_t bgPixmap; 1082 bgPixmap_t bgPixmap;
979#endif 1083#endif
980#ifdef HAVE_AFTERIMAGE 1084#ifdef HAVE_AFTERIMAGE
981 ASVisual *asv; 1085 ASVisual *asv;
982 ASImageManager *asimman; 1086 ASImageManager *asimman;
1087
1088 void init_asv ()
1089 {
1090 if (!asv)
1091 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1092 }
983#endif 1093#endif
984 1094
985#if ENABLE_OVERLAY 1095#if ENABLE_OVERLAY
986 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1096 overlay_base ov;
987 text_t **ov_text;
988 rend_t **ov_rend;
989 1097
990 void scr_swap_overlay () NOTHROW; 1098 void scr_swap_overlay () NOTHROW;
991 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1099 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
992 void scr_overlay_off () NOTHROW; 1100 void scr_overlay_off () NOTHROW;
993 void scr_overlay_set (int x, int y, 1101 void scr_overlay_set (int x, int y,
… …
1011 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1119 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1012 1120
1013#ifdef KEYSYM_RESOURCE 1121#ifdef KEYSYM_RESOURCE
1014 keyboard_manager *keyboard; 1122 keyboard_manager *keyboard;
1015#endif 1123#endif
1124#ifndef NO_RESOURCES
1125 XrmDatabase option_db;
1126#endif
1016 1127
1017 const char *rs[NUM_RESOURCES]; 1128 const char *rs[NUM_RESOURCES];
1018 /* command input buffering */ 1129 /* command input buffering */
1019 char *cmdbuf_ptr, *cmdbuf_endp; 1130 char *cmdbuf_ptr, *cmdbuf_endp;
1020 char cmdbuf_base[CBUFSIZ]; 1131 char cmdbuf_base[CBUFSIZ];
… …
1028 1139
1029#if ENABLE_FRILLS || ISO_14755 1140#if ENABLE_FRILLS || ISO_14755
1030 // ISO 14755 entry support 1141 // ISO 14755 entry support
1031 unicode_t iso14755buf; 1142 unicode_t iso14755buf;
1032 void commit_iso14755 (); 1143 void commit_iso14755 ();
1033 int hex_keyval (XKeyEvent &ev);
1034# if ISO_14755 1144# if ISO_14755
1035 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1145 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1036 void iso14755_54 (int x, int y); 1146 void iso14755_54 (int x, int y);
1037# endif 1147# endif
1038#endif 1148#endif
… …
1047#if ENABLE_TRANSPARENCY || ENABLE_PERL 1157#if ENABLE_TRANSPARENCY || ENABLE_PERL
1048 void rootwin_cb (XEvent &xev); 1158 void rootwin_cb (XEvent &xev);
1049 xevent_watcher rootwin_ev; 1159 xevent_watcher rootwin_ev;
1050#endif 1160#endif
1051#ifdef HAVE_BG_PIXMAP 1161#ifdef HAVE_BG_PIXMAP
1052 int update_background (); 1162 void update_background ();
1053#if TRACE_PIXMAPS 1163#if TRACE_PIXMAPS
1054 int trace_update_background (const char* file, int line); 1164 void trace_update_background (const char *file, int line);
1055# define update_background() trace_update_background (__FILE__, __LINE__) 1165# define update_background() trace_update_background (__FILE__, __LINE__)
1056#endif 1166#endif
1057 void update_background_cb (ev::timer &w, int revents); 1167 void update_background_cb (ev::timer &w, int revents);
1058 ev::timer update_background_ev; 1168 ev::timer update_background_ev;
1059#endif 1169#endif
1060 1170
1061 void x_cb (XEvent &xev); 1171 void x_cb (XEvent &xev);
1062 xevent_watcher termwin_ev; 1172 xevent_watcher termwin_ev;
1063 xevent_watcher vt_ev; 1173 xevent_watcher vt_ev;
1064#ifdef HAVE_SCROLLBARS
1065 xevent_watcher scrollbar_ev; 1174 xevent_watcher scrollbar_ev;
1066#endif
1067 1175
1068 void child_cb (ev::child &w, int revents); ev::child child_ev; 1176 void child_cb (ev::child &w, int revents); ev::child child_ev;
1069 void prepare_cb (ev::prepare &w, int revents); ev::prepare prepare_ev;
1070 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1177 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1178 void refresh_check ();
1071 void flush (); 1179 void flush ();
1072 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1180 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1073 bool pty_fill (); 1181 bool pty_fill ();
1074 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1182 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1075 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev; 1183 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
… …
1102 1210
1103 void tt_printf (const char *fmt,...); 1211 void tt_printf (const char *fmt,...);
1104 void tt_write (const char *data, unsigned int len); 1212 void tt_write (const char *data, unsigned int len);
1105 void pty_write (); 1213 void pty_write ();
1106 1214
1107 bool init (stringvec *argv, stringvec *envv) 1215 void init (stringvec *argv, stringvec *envv)
1108 { 1216 {
1109 this->argv = argv; 1217 this->argv = argv;
1110 return init (argv->size (), argv->begin (), envv); 1218 init (argv->size (), argv->begin (), envv);
1111 } 1219 }
1112 1220
1113 void make_current () const // make this the "currently active" urxvt instance 1221 void make_current () const // make this the "currently active" urxvt instance
1114 { 1222 {
1115 SET_R (this); 1223 SET_R (this);
… …
1144 wchar_t next_char () NOTHROW; 1252 wchar_t next_char () NOTHROW;
1145 wchar_t cmd_getc () THROW ((class out_of_input)); 1253 wchar_t cmd_getc () THROW ((class out_of_input));
1146 uint32_t next_octet () NOTHROW; 1254 uint32_t next_octet () NOTHROW;
1147 uint32_t cmd_get8 () THROW ((class out_of_input)); 1255 uint32_t cmd_get8 () THROW ((class out_of_input));
1148 1256
1149 bool cmd_parse (); 1257 void cmd_parse ();
1150 void mouse_report (XButtonEvent &ev); 1258 void mouse_report (XButtonEvent &ev);
1151 void button_press (XButtonEvent &ev); 1259 void button_press (XButtonEvent &ev);
1152 void button_release (XButtonEvent &ev); 1260 void button_release (XButtonEvent &ev);
1153 void focus_in (); 1261 void focus_in ();
1154 void focus_out (); 1262 void focus_out ();
1263#if ENABLE_FRILLS
1264 void set_urgency (bool enable);
1265#else
1266 void set_urgency (bool enable) { }
1267#endif
1155 void update_fade_color (unsigned int idx); 1268 void update_fade_color (unsigned int idx);
1156#ifdef PRINTPIPE 1269#ifdef PRINTPIPE
1157 FILE *popen_printer (); 1270 FILE *popen_printer ();
1158 int pclose_printer (FILE *stream); 1271 int pclose_printer (FILE *stream);
1159#endif 1272#endif
… …
1165 void process_window_ops (const int *args, unsigned int nargs); 1278 void process_window_ops (const int *args, unsigned int nargs);
1166 char *get_to_st (unicode_t &ends_how); 1279 char *get_to_st (unicode_t &ends_how);
1167 void process_dcs_seq (); 1280 void process_dcs_seq ();
1168 void process_osc_seq (); 1281 void process_osc_seq ();
1169 void process_color_seq (int report, int color, const char *str, char resp); 1282 void process_color_seq (int report, int color, const char *str, char resp);
1170 void process_xterm_seq (int op, const char *str, char resp); 1283 void process_xterm_seq (int op, char *str, char resp);
1171 int privcases (int mode, unsigned long bit); 1284 int privcases (int mode, unsigned long bit);
1172 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1285 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1173 void process_sgr_mode (unsigned int nargs, const int *arg); 1286 void process_sgr_mode (unsigned int nargs, const int *arg);
1174 void process_graphics (); 1287 void process_graphics ();
1175 // init.C 1288 // init.C
1176 bool init_vars (); 1289 void init_vars ();
1177 void init_secondary ();
1178 const char **init_resources (int argc, const char *const *argv); 1290 const char **init_resources (int argc, const char *const *argv);
1291 void init (int argc, const char *const *argv, stringvec *envv);
1179 void init_env (); 1292 void init_env ();
1180 void set_locale (const char *locale); 1293 void set_locale (const char *locale);
1181 void init_xlocale (); 1294 void init_xlocale ();
1182 void init_command (const char *const *argv); 1295 void init_command (const char *const *argv);
1183 void run_command (const char *const *argv); 1296 void run_command (const char *const *argv);
1184 int run_child (const char *const *argv); 1297 int run_child (const char *const *argv);
1185 void color_aliases (int idx); 1298 void color_aliases (int idx);
1186 void create_windows (int argc, const char *const *argv); 1299 void create_windows (int argc, const char *const *argv);
1187 void Get_Colours (); 1300 void get_colours ();
1188 void get_ourmods (); 1301 void get_ourmods ();
1189 // main.C 1302 // main.C
1190 void tt_winch (); 1303 void tt_winch ();
1191 rxvt_term (); 1304 rxvt_term ();
1192 ~rxvt_term (); 1305 ~rxvt_term ();
1193 void destroy (); 1306 void destroy ();
1194 void emergency_cleanup (); 1307 void emergency_cleanup ();
1195 bool init (int argc, const char *const *argv, stringvec *envv);
1196 void recolour_cursor (); 1308 void recolour_cursor ();
1197 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1309 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1198 void window_calc (unsigned int newwidth, unsigned int newheight); 1310 void window_calc (unsigned int newwidth, unsigned int newheight);
1199 bool set_fonts (); 1311 bool set_fonts ();
1200 void set_string_property (Atom prop, const char *str, int len = -1); 1312 void set_string_property (Atom prop, const char *str, int len = -1);
1313 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1201 void set_utf8_property (Atom prop, const char *str, int len = -1); 1314 void set_utf8_property (Atom prop, const char *str, int len = -1);
1202 void set_title (const char *str); 1315 void set_title (const char *str);
1203 void set_icon_name (const char *str); 1316 void set_icon_name (const char *str);
1204 void set_window_color (int idx, const char *color); 1317 void set_window_color (int idx, const char *color);
1205 void set_colorfgbg (); 1318 void set_colorfgbg ();
… …
1267 return base; 1380 return base;
1268 } 1381 }
1269 1382
1270 bool option (uint8_t opt) const NOTHROW 1383 bool option (uint8_t opt) const NOTHROW
1271 { 1384 {
1385 if (!opt)
1386 return 0;
1387
1388 --opt;
1272 return options[opt >> 3] & (1 << (opt & 7)); 1389 return options[opt >> 3] & (1 << (opt & 7));
1273 } 1390 }
1274 1391
1275 void set_option (uint8_t opt, bool set = true) NOTHROW 1392 void set_option (uint8_t opt, bool set = true) NOTHROW
1276 { 1393 {
1394 if (!opt)
1395 return;
1396
1397 --opt;
1277 if (set) 1398 if (set)
1278 options[opt >> 3] |= (1 << (opt & 7)); 1399 options[opt >> 3] |= (1 << (opt & 7));
1279 else 1400 else
1280 options[opt >> 3] &= ~(1 << (opt & 7)); 1401 options[opt >> 3] &= ~(1 << (opt & 7));
1281 } 1402 }
1282 1403
1283 void PrivMode (int set, unsigned bit) NOTHROW 1404 void set_privmode (unsigned bit, int set) NOTHROW
1284 { 1405 {
1285 if (set) 1406 if (set)
1286 priv_modes |= bit; 1407 priv_modes |= bit;
1287 else 1408 else
1288 priv_modes &= ~bit; 1409 priv_modes &= ~bit;
… …
1290 1411
1291 // modifies first argument(!) 1412 // modifies first argument(!)
1292 void paste (char *data, unsigned int len) NOTHROW; 1413 void paste (char *data, unsigned int len) NOTHROW;
1293 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1414 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1294 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1415 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1416 void scr_kill_char (line_t &l, int col) const NOTHROW;
1295 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1417 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1296 void scr_reset (); 1418 void scr_reset ();
1297 void scr_release () NOTHROW; 1419 void scr_release () NOTHROW;
1298 void scr_clear (bool really = false) NOTHROW; 1420 void scr_clear (bool really = false) NOTHROW;
1299 void scr_refresh () NOTHROW; 1421 void scr_refresh () NOTHROW;
… …
1311 void scr_remap_chars (line_t &l) NOTHROW; 1433 void scr_remap_chars (line_t &l) NOTHROW;
1312 1434
1313 enum cursor_mode { SAVE, RESTORE }; 1435 enum cursor_mode { SAVE, RESTORE };
1314 1436
1315 void scr_poweron (); 1437 void scr_poweron ();
1438 void scr_soft_reset () NOTHROW;
1316 void scr_cursor (cursor_mode mode) NOTHROW; 1439 void scr_cursor (cursor_mode mode) NOTHROW;
1317 void scr_do_wrap () NOTHROW; 1440 void scr_do_wrap () NOTHROW;
1318 void scr_swap_screen () NOTHROW; 1441 void scr_swap_screen () NOTHROW;
1319 void scr_change_screen (int scrn); 1442 void scr_change_screen (int scrn);
1320 void scr_color (unsigned int color, int fgbg) NOTHROW; 1443 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1352 void selection_check (int check_more) NOTHROW; 1475 void selection_check (int check_more) NOTHROW;
1353 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1476 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1354 void selection_property (Window win, Atom prop) NOTHROW; 1477 void selection_property (Window win, Atom prop) NOTHROW;
1355 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1478 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1356 int selection_request_other (Atom target, int selnum) NOTHROW; 1479 int selection_request_other (Atom target, int selnum) NOTHROW;
1357 void selection_clear () NOTHROW; 1480 void selection_clear (bool clipboard = false) NOTHROW;
1481 void clipboard_copy (Time tm);
1358 void selection_make (Time tm); 1482 void selection_make (Time tm);
1359 bool selection_grab (Time tm) NOTHROW; 1483 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1360 void selection_start_colrow (int col, int row) NOTHROW; 1484 void selection_start_colrow (int col, int row) NOTHROW;
1361 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1362 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1363 void selection_remove_trailing_spaces () NOTHROW; 1487 void selection_remove_trailing_spaces () NOTHROW;
1364 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1488 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1365 void selection_click (int clicks, int x, int y) NOTHROW; 1489 void selection_click (int clicks, int x, int y) NOTHROW;
1366 void selection_extend (int x, int y, int flag) NOTHROW; 1490 void selection_extend (int x, int y, int flag) NOTHROW;
1367 void selection_rotate (int x, int y) NOTHROW; 1491 void selection_rotate (int x, int y) NOTHROW;
1368 1492
1369#if defined(NEXT_SCROLLBAR)
1370 // scrollbar-next.C
1371 Pixmap renderPixmap (const char *const *data, int width, int height);
1372 void init_scrollbar_stuff ();
1373 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1374 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1375#endif
1376
1377#if defined(RXVT_SCROLLBAR)
1378 // scrollbar-rxvt.C
1379 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1380#endif
1381
1382#if defined(XTERM_SCROLLBAR)
1383 // scrollbar-xterm.C
1384 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1385#endif
1386
1387#if defined(PLAIN_SCROLLBAR)
1388 // scrollbar-plain.C
1389 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1390#endif
1391
1392 // scrollbar.C
1393 void resize_scrollbar ();
1394 int scrollbar_mapping (int map);
1395 int scrollbar_show (int update);
1396 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1397
1398 // xdefaults.C 1493 // xdefaults.C
1399 void get_options (int argc, const char *const *argv); 1494 void get_options (int argc, const char *const *argv);
1400 int parse_keysym (const char *str, const char *arg); 1495 int parse_keysym (const char *str, const char *arg);
1401 const char *x_resource (const char *name); 1496 const char *x_resource (const char *name);
1402 void extract_resources (); 1497 void extract_resources ();

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