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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.333 by root, Fri Dec 14 05:25:25 2007 UTC vs.
Revision 1.417 by root, Tue Nov 23 22:58:09 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
… …
34 76
35#include "encoding.h" 77#include "encoding.h"
36#include "rxvtutil.h" 78#include "rxvtutil.h"
37#include "rxvtfont.h" 79#include "rxvtfont.h"
38#include "rxvttoolkit.h" 80#include "rxvttoolkit.h"
81#include "scrollbar.h"
39#include "ev_cpp.h" 82#include "ev_cpp.h"
40#include "salloc.h" 83#include "salloc.h"
41#include "libptytty.h" 84#include "libptytty.h"
42 85
43#include "rxvtperl.h" 86#include "rxvtperl.h"
… …
54/* 97/*
55 ***************************************************************************** 98 *****************************************************************************
56 * SYSTEM HACKS 99 * SYSTEM HACKS
57 ***************************************************************************** 100 *****************************************************************************
58 */ 101 */
59/* Consistent defines - please report on the necessity
60 * @ Unixware: defines (__svr4__)
61 */
62#if defined (SVR4) && !defined (__svr4__)
63# define __svr4__ 1
64#endif
65#if defined (sun) && !defined (__sun__)
66# define __sun__ 1
67#endif
68 102
69#ifndef HAVE_XPOINTER 103#ifndef HAVE_XPOINTER
70typedef char *XPointer; 104typedef char *XPointer;
71#endif 105#endif
72 106
73#include <termios.h> 107#include <termios.h>
74typedef struct termios ttymode_t;
75 108
76#include "background.h" 109#include "background.h"
77 110
78#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
79# define STDIN_FILENO 0 112# define STDIN_FILENO 0
80# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
81# define STDERR_FILENO 2 114# define STDERR_FILENO 2
82#endif
83
84#if !defined (EACCESS) && defined(EAGAIN)
85# define EACCESS EAGAIN
86#endif 115#endif
87 116
88#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
89# define EXIT_SUCCESS 0 /* exit function success */ 118# define EXIT_SUCCESS 0 /* exit function success */
90# define EXIT_FAILURE 1 /* exit function failure */ 119# define EXIT_FAILURE 1 /* exit function failure */
… …
106 ***************************************************************************** 135 *****************************************************************************
107 * PROTOTYPES 136 * PROTOTYPES
108 ***************************************************************************** 137 *****************************************************************************
109 */ 138 */
110// main.C 139// main.C
111void * rxvt_malloc (size_t size); 140#define SET_LOCALE(locale) rxvt_set_locale (locale)
112void * rxvt_calloc (size_t number, size_t size); 141extern bool rxvt_set_locale (const char *locale) NOTHROW;
113void * 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 ();
114 145
115// misc.C 146// misc.C
116char * rxvt_wcstombs (const wchar_t *str, int len = -1); 147char * rxvt_wcstombs (const wchar_t *str, int len = -1);
117wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 148wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
118char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 149char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
119wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 150wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
120 151
121char * rxvt_basename (const char *str) NOTHROW; 152const char * rxvt_basename (const char *str) NOTHROW;
122void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
123void rxvt_log (const char *fmt,...) NOTHROW; 154void rxvt_log (const char *fmt,...) NOTHROW;
124void rxvt_warn (const char *fmt,...) NOTHROW; 155void rxvt_warn (const char *fmt,...) NOTHROW;
125void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
126void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
127 158
128char * rxvt_strtrim (char *str) NOTHROW; 159char * rxvt_strtrim (char *str) NOTHROW;
129char ** rxvt_splitcommastring (const char *cs) NOTHROW; 160char ** rxvt_splitcommastring (const char *cs) NOTHROW;
130void rxvt_freecommastring (char **cs) NOTHROW; 161void rxvt_freecommastring (char **cs) NOTHROW;
131 162
163void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size);
166
132///////////////////////////////////////////////////////////////////////////// 167/////////////////////////////////////////////////////////////////////////////
133 168
134// temporarily replace the process environment 169// temporarily replace the process environment
135extern char **environ; 170extern char **environ;
136extern char **rxvt_environ; // the original environ pointer 171extern char **rxvt_environ; // the original environ pointer
137 172
173static inline void
138static inline void set_environ (stringvec *envv) 174set_environ (stringvec *envv)
139{ 175{
140#if ENABLE_PERL 176#if ENABLE_PERL
141 assert (envv); 177 assert (envv);
142#else 178#else
143 if (envv) 179 if (envv)
144#endif 180#endif
145 environ = (char **)envv->begin (); 181 environ = (char **)envv->begin ();
146} 182}
147 183
148static inline void set_environ (char **envv) 184static inline void
185set_environ (char **envv)
149{ 186{
150#if ENABLE_PERL 187#if ENABLE_PERL
151 assert (envv); 188 assert (envv);
152#else 189#else
153 if (envv) 190 if (envv)
… …
159 ***************************************************************************** 196 *****************************************************************************
160 * STRUCTURES AND TYPEDEFS 197 * STRUCTURES AND TYPEDEFS
161 ***************************************************************************** 198 *****************************************************************************
162 */ 199 */
163 200
164/* If we're using either the rxvt scrollbar, keep the
165 * scrollColor resource.
166 */
167#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
168# define KEEP_SCROLLCOLOR 1
169#else
170# undef KEEP_SCROLLCOLOR
171#endif
172
173/* 201/*
174 * the 'essential' information for reporting Mouse Events 202 * the 'essential' information for reporting Mouse Events
175 * pared down from XButtonEvent 203 * pared down from XButtonEvent
176 */ 204 */
177struct mouse_event { 205struct mouse_event
206{
178 int clicks; 207 int clicks;
179 Time time; /* milliseconds */ 208 Time time; /* milliseconds */
180 unsigned int state; /* key or button mask */ 209 unsigned int state; /* key or button mask */
181 unsigned int button; /* detail */ 210 unsigned int button; /* detail */
182}; 211};
… …
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#define scrollBar_esc 30 263#define scrollBar_esc 30
231 264
232#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 265#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
233# define HAVE_SCROLLBARS 1 266# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
234#endif 267#endif
235
236#define R_SB_ALIGN_CENTRE 0
237#define R_SB_ALIGN_TOP 1
238#define R_SB_ALIGN_BOTTOM 2
239
240#define R_SB_NEXT 1
241#define R_SB_XTERM 2
242#define R_SB_PLAIN 4
243#define R_SB_RXVT 8
244
245#define SB_WIDTH_NEXT 19
246#define SB_WIDTH_XTERM 15
247#define SB_WIDTH_PLAIN 7
248#ifndef SB_WIDTH_RXVT
249# define SB_WIDTH_RXVT 10
250#endif
251
252/*
253 * NeXT scrollbar defines
254 */
255#define SB_PADDING 1
256#define SB_BORDER_WIDTH 1
257#define SB_BEVEL_WIDTH_UPPER_LEFT 1
258#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
259#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
260#define SB_MARGIN_SPACE (SB_PADDING * 2)
261#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
262#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
263#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
264#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
265#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
266#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
267#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
268#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
269 /*
270 * +-------------+
271 * | | <---< SB_PADDING
272 * | ::::::::::: |
273 * | ::::::::::: |
274 * '''''''''''''''''
275 * ,,,,,,,,,,,,,,,,,
276 * | ::::::::::: |
277 * | ::::::::::: |
278 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
279 * | | :::::::: |
280 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
281 * | +---------+ |
282 * | | ......%%| |
283 * | | ......%%| |
284 * | | .. ()..%%| |
285 * | | ......%%| |
286 * | | %%%%%%%%| |
287 * | +---------+ | <.........................
288 * | | <---< SB_PADDING :
289 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
290 * | | ......%%| | | : :
291 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
292 * | | %%%%%%%%| | | : :
293 * | +---------+ | <-+ : :
294 * | | : :
295 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
296 * | | ......%%| | | : :
297 * | | ..\/..%%| | | : :
298 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
299 * | +---------+ | | : :
300 * | | | : :
301 * +-------------+ <-+.........:............:
302 * ^^|_________| :
303 * || | :
304 * || +---< SB_BUTTON_WIDTH
305 * || :
306 * |+------< SB_PADDING
307 * |: :
308 * +----< SB_BORDER_WIDTH
309 * : :
310 * :............:
311 * |
312 * +---< SB_WIDTH_NEXT
313 */
314 268
315enum { 269enum {
316 NO_REFRESH = 0, /* Window not visible at all! */ 270 NO_REFRESH = 0, /* Window not visible at all! */
317 FAST_REFRESH = 1, /* Fully exposed window */ 271 FAST_REFRESH = 1, /* Fully exposed window */
318 SLOW_REFRESH = 2, /* Partially exposed window */ 272 SLOW_REFRESH = 2, /* Partially exposed window */
… …
354enum { 308enum {
355 PRIMARY = 0, 309 PRIMARY = 0,
356 SECONDARY, 310 SECONDARY,
357}; 311};
358 312
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
359#define RS_None 0 316#define RS_None 0
360 317
361#define RS_fgMask 0x0000007fUL // 128 colors 318// GET_BGATTR depends on RS_fgShift > RS_bgShift
362#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)
363 340
364// font styles 341// font styles
365#define RS_Bold 0x00004000UL // value 1 342#define RS_Bold (1UL << RS_styleShift)
366#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)
367 348
368// fake styles 349// fake styles
369#define RS_Blink 0x00010000UL // blink 350#define RS_Blink (1UL << 29)
370#define RS_RVid 0x00020000UL // reverse video 351#define RS_RVid (1UL << 30) // reverse video
371#define RS_Uline 0x00040000UL // underline 352#define RS_Uline (1UL << 31) // underline
372
373// toggle this to force redraw, must be != RS_Careful
374#define RS_redraw 0x01000000UL
375
376// 5 custom bits for extensions
377#define RS_customCount 32
378#define RS_customMask 0x00f80000UL
379#define RS_customShift 19
380
381// other flags
382#define RS_Careful 0x80000000UL /* be careful when drawing these */
383
384#define RS_styleCount 4
385#define RS_styleMask (RS_Bold | RS_Italic)
386#define RS_styleShift 14
387 353
388#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)
389#define RS_attrMask (RS_baseattrMask | RS_fontMask) 355#define RS_attrMask (RS_baseattrMask | RS_fontMask)
390 356
391#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
392#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
393#define RS_fontShift 24
394
395#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))
396#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))
397 359
398#define Sel_none 0 /* Not waiting */ 360#define Sel_none 0 /* Not waiting */
399#define Sel_normal 0x01 /* normal selection */ 361#define Sel_normal 0x01 /* normal selection */
400#define Sel_incr 0x02 /* incremental selection */ 362#define Sel_incr 0x02 /* incremental selection */
401#define Sel_direct 0x00 363#define Sel_direct 0x00
… …
423 XTerm_name = 0, 385 XTerm_name = 0,
424 XTerm_iconName = 1, 386 XTerm_iconName = 1,
425 XTerm_title = 2, 387 XTerm_title = 2,
426 XTerm_property = 3, // change X property 388 XTerm_property = 3, // change X property
427 XTerm_Color = 4, // change colors 389 XTerm_Color = 4, // change colors
428 XTerm_Color00 = 10, // not implemented, CLASH! 390 XTerm_Color00 = 10, // change fg color
429 XTerm_Color01 = 11, // not implemented 391 XTerm_Color01 = 11, // change bg color
430 XTerm_Color_cursor = 12, // change actual 'Cursor' color 392 XTerm_Color_cursor = 12, // change actual 'Cursor' color
431 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 393 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
432 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 394 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
433 XTerm_Color05 = 15, // not implemented (tektronix fg) 395 XTerm_Color05 = 15, // not implemented (tektronix fg)
434 XTerm_Color06 = 16, // not implemented (tektronix bg) 396 XTerm_Color06 = 16, // not implemented (tektronix bg)
435 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
436 XTerm_logfile = 46, // not implemented 399 XTerm_logfile = 46, // not implemented
437 XTerm_font = 50, 400 XTerm_font = 50,
438 401
439 XTerm_konsole30 = 30, // reserved for konsole 402 XTerm_konsole30 = 30, // reserved for konsole
440 XTerm_konsole31 = 31, // reserved for konsole 403 XTerm_konsole31 = 31, // reserved for konsole
441 XTerm_emacs51 = 51, // reserved for emacs shell 404 XTerm_emacs51 = 51, // reserved for emacs shell
442 /* 405 /*
443 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 406 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
444 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
445 */ 407 */
446 Rxvt_Color_BD = 18, // change actual 'Bold' color 408
447 Rxvt_Color_UL = 19, // change actual 'Underline' color 409 // deprecated
410 Rxvt_restoreFG = 39,
411 Rxvt_restoreBG = 49,
412
448 Rxvt_Pixmap = 20, // new bg pixmap 413 Rxvt_Pixmap = 20, // new bg pixmap
449 Rxvt_restoreFG = 39, // change default fg color
450 Rxvt_restoreBG = 49, // change default bg color
451 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 414 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
452 415
453 URxvt_locale = 701, // change locale 416 URxvt_locale = 701, // change locale
454 URxvt_version = 702, // request version 417 URxvt_version = 702, // request version
455 418
456 URxvt_Color_IT = 704, // change actual 'Italic' colour 419 URxvt_Color_IT = 704, // change actual 'Italic' colour
457 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
458 URxvt_Color_BD = 706, 423 URxvt_Color_border = 708,
459 URxvt_Color_UL = 707,
460 424
461 URxvt_font = 710, 425 URxvt_font = 710,
462 URxvt_boldFont = 711, 426 URxvt_boldFont = 711,
463 URxvt_italicFont = 712, 427 URxvt_italicFont = 712,
464 URxvt_boldItalicFont = 713, 428 URxvt_boldItalicFont = 713,
465 429
466 URxvt_view_up = 720, 430 URxvt_view_up = 720,
467 URxvt_view_down = 721, 431 URxvt_view_down = 721,
468 432
469 URxvt_perl = 777, 433 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
470}; 434};
471 435
472/* Words starting with `Color_' are colours. Others are counts */ 436/* Words starting with `Color_' are colours. Others are counts */
473/* 437/*
474 * The PixColor and rendition colour usage should probably be decoupled 438 * The PixColor and rendition colour usage should probably be decoupled
… …
504 Color_White = maxBrightCOLOR, 468 Color_White = maxBrightCOLOR,
505#else 469#else
506 Color_White = maxCOLOR, 470 Color_White = maxCOLOR,
507#endif 471#endif
508 minTermCOLOR = Color_White + 1, 472 minTermCOLOR = Color_White + 1,
473#if USE_256_COLORS
474 maxTermCOLOR = Color_White + 240,
475#else
509 maxTermCOLOR = Color_White + 72, 476 maxTermCOLOR = Color_White + 72,
477#endif
510#ifndef NO_CURSORCOLOR 478#ifndef NO_CURSORCOLOR
511 Color_cursor, 479 Color_cursor,
512 Color_cursor2, 480 Color_cursor2,
513#endif 481#endif
514 Color_pointer_fg, 482 Color_pointer_fg,
… …
523#if ENABLE_FRILLS 491#if ENABLE_FRILLS
524 Color_underline, 492 Color_underline,
525#endif 493#endif
526#ifdef OPTION_HC 494#ifdef OPTION_HC
527 Color_HC, 495 Color_HC,
496 Color_HTC,
528#endif 497#endif
529#ifdef KEEP_SCROLLCOLOR
530 Color_scroll, 498 Color_scroll,
499#ifdef RXVT_SCROLLBAR
531 Color_trough, 500 Color_trough,
532#endif 501#endif
533#if ENABLE_TRANSPARENCY 502#if ENABLE_TRANSPARENCY
534 Color_tint, 503 Color_tint,
535#endif 504#endif
536#if OFF_FOCUS_FADING 505#if OFF_FOCUS_FADING
537 Color_fade, 506 Color_fade,
538#endif 507#endif
539 NRS_COLORS, /* */ 508 NRS_COLORS, /* */
540#ifdef KEEP_SCROLLCOLOR 509#ifdef RXVT_SCROLLBAR
541 Color_topShadow = NRS_COLORS, 510 Color_topShadow = NRS_COLORS,
542 Color_bottomShadow, 511 Color_bottomShadow,
543 TOTAL_COLORS 512 TOTAL_COLORS
544#else 513#else
545 TOTAL_COLORS = NRS_COLORS 514 TOTAL_COLORS = NRS_COLORS
546#endif 515#endif
547}; 516};
548 517
518#if USE_256_COLORS
519# define Color_Bits 9 // 0 .. maxTermCOLOR
520#else
549#define Color_Bits 7 // 0 .. maxTermCOLOR 521# define Color_Bits 7 // 0 .. maxTermCOLOR
522#endif
550 523
551/* 524/*
552 * Resource list 525 * Resource list
553 */ 526 */
554enum { 527enum {
… …
581#define PrivMode_smoothScroll (1UL<<17) 554#define PrivMode_smoothScroll (1UL<<17)
582#define PrivMode_vt52 (1UL<<18) 555#define PrivMode_vt52 (1UL<<18)
583#define PrivMode_LFNL (1UL<<19) 556#define PrivMode_LFNL (1UL<<19)
584#define PrivMode_MouseBtnEvent (1UL<<20) 557#define PrivMode_MouseBtnEvent (1UL<<20)
585#define PrivMode_MouseAnyEvent (1UL<<21) 558#define PrivMode_MouseAnyEvent (1UL<<21)
559#define PrivMode_BracketPaste (1UL<<22)
560#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
561#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
586 562
587#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 563#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
588 564
589#ifdef ALLOW_132_MODE 565#ifdef ALLOW_132_MODE
590# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 566# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
594 570
595// do not change these constants lightly, there are many interdependencies 571// do not change these constants lightly, there are many interdependencies
596#define IMBUFSIZ 128 // input modifier buffer sizes 572#define IMBUFSIZ 128 // input modifier buffer sizes
597#define KBUFSZ 512 // size of keyboard mapping buffer 573#define KBUFSZ 512 // size of keyboard mapping buffer
598#define CBUFSIZ 2048 // size of command buffer 574#define CBUFSIZ 2048 // size of command buffer
575#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
599#define UBUFSIZ 2048 // character buffer 576#define UBUFSIZ 2048 // character buffer
600 577
601#if ENABLE_FRILLS 578#if ENABLE_FRILLS
602# include <X11/Xmd.h> 579# include <X11/Xmd.h>
603typedef struct _mwmhints { 580typedef struct _mwmhints
581{
604 CARD32 flags; 582 CARD32 flags;
605 CARD32 functions; 583 CARD32 functions;
606 CARD32 decorations; 584 CARD32 decorations;
607 INT32 input_mode; 585 INT32 input_mode;
608 CARD32 status; 586 CARD32 status;
… …
639/* 617/*
640 ***************************************************************************** 618 *****************************************************************************
641 * MACRO DEFINES 619 * MACRO DEFINES
642 ***************************************************************************** 620 *****************************************************************************
643 */ 621 */
622
623// speed hack, copy some member variable into a local variable of the same name
644#define dLocal(type,name) type const name = this->name 624#define dLocal(type,name) type const name = this->name
645 625
646// for speed reasons, we assume that all codepoints 32 to 126 are 626// for speed reasons, we assume that all codepoints 32 to 126 are
647// single-width. 627// single-width.
648#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 628#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
655#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 635#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
656#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 636#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
657#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 637#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
658#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 638#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
659 639
660// for m >= -n, ensure remainder lies between 0..n-1
661#define MOD(m,n) (((m) + (n)) % (n))
662
663#define LINENO(n) MOD (term_start + int(n), total_rows) 640#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
664#define ROW(n) row_buf [LINENO (n)] 641#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
642
643#define LINENO(n) LINENO_of (this, n)
644#define ROW(n) ROW_of (this, n)
665 645
666/* how to build & extract colors and attributes */ 646/* how to build & extract colors and attributes */
667#define GET_BASEFG(x) (((x) & RS_fgMask)) 647#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
668#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 648#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
669 649
670#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 650#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
671#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 651#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
672 652
673#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 653#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
674#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 654#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
675 655
676#define GET_ATTR(x) (((x) & RS_attrMask)) 656#define GET_ATTR(x) (((x) & RS_attrMask))
657// return attributes defining the background, encoding doesn't matter
658// depends on RS_fgShift > RS_bgShift
677#define GET_BGATTR(x) \ 659#define GET_BGATTR(x) \
660 (expect_false ((x) & RS_RVid) \
678 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ 661 ? (((x) & (RS_attrMask & ~RS_RVid)) \
679 | (((x) & RS_fgMask)<<Color_Bits)) \ 662 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
680 : ((x) & (RS_attrMask | RS_bgMask))) 663 : ((x) & (RS_attrMask | RS_bgMask)))
681#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 664#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
682#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 665#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
683#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 666#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
684 667
685#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 668#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
686 669
687#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 670#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
688#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 671#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
689 672
690#if ENABLE_STYLES 673#if ENABLE_STYLES
691# define FONTSET(style) fontset[GET_STYLE (style)] 674# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
692#else 675#else
693# define FONTSET(style) fontset[0] 676# define FONTSET_of(t,style) (t)->fontset[0]
694#endif 677#endif
695 678
696#ifdef HAVE_SCROLLBARS 679#define FONTSET(style) FONTSET_of (this, style)
697# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
698#else
699# define scrollbar_TotalWidth() (0)
700#endif
701#define scrollbar_isMotion() (scrollBar.state == 'm')
702#define scrollbar_isUp() (scrollBar.state == 'U')
703#define scrollbar_isDn() (scrollBar.state == 'D')
704#define scrollbar_isUpDn() isupper (scrollBar.state)
705#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
706
707#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
708#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
709 && (y) <= scrollbarnext_dnval ())
710#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
711#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
712#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
713#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
714#define SCROLLRXVT_MINHEIGHT 10
715#define SCROLLXTERM_MINHEIGHT 10
716
717#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
718 ? SCROLLNEXT_MINHEIGHT \
719 : SCROLLRXVT_MINHEIGHT)
720#define scrollbar_above_slider(y) ((y) < scrollBar.top)
721#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
722#define scrollbar_position(y) ((y) - scrollBar.beg)
723#define scrollbar_size() (scrollBar.end - scrollBar.beg \
724 - scrollbar_minheight ())
725 680
726typedef callback<void (const char *)> log_callback; 681typedef callback<void (const char *)> log_callback;
727typedef callback<int (int)> getfd_callback; 682typedef callback<int (int)> getfd_callback;
728
729#define SET_LOCALE(locale) rxvt_set_locale (locale)
730extern bool rxvt_set_locale (const char *locale) NOTHROW;
731extern void rxvt_push_locale (const char *locale) NOTHROW;
732extern void rxvt_pop_locale () NOTHROW;
733 683
734/****************************************************************************/ 684/****************************************************************************/
735 685
736#define LINE_LONGER 0x0001 // line is continued on the next row 686#define LINE_LONGER 0x0001 // line is continued on the next row
737#define LINE_FILTERED 0x0002 // line has been filtered 687#define LINE_FILTERED 0x0002 // line has been filtered
738#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 688#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
739#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 689#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
740#define LINE_BIDI 0x0010 // line needs bidi (NYI) 690#define LINE_BIDI 0x0010 // line needs bidi (NYI)
741 691
742struct line_t { 692struct line_t
693{
743 text_t *t; // terminal the text 694 text_t *t; // terminal the text
744 rend_t *r; // rendition, uses RS_ flags 695 rend_t *r; // rendition, uses RS_ flags
745 tlen_t_ l; // length of each text line, LINE_CONT == continued on next line 696 tlen_t_ l; // length of each text line
746 uint32_t f; // flags 697 uint32_t f; // flags
747 698
748 bool is_longer () 699 bool is_longer ()
749 { 700 {
750 return f & LINE_LONGER; 701 return f & LINE_LONGER;
… …
781}; 732};
782 733
783/****************************************************************************/ 734/****************************************************************************/
784 735
785// primitive wrapper around mbstate_t to ensure initialisation 736// primitive wrapper around mbstate_t to ensure initialisation
786struct mbstate { 737struct mbstate
738{
787 mbstate_t mbs; 739 mbstate_t mbs;
788 740
789 operator mbstate_t *() { return &mbs; } 741 operator mbstate_t *() { return &mbs; }
790 void reset () { memset (&mbs, 0, sizeof (mbs)); } 742 void reset () { memset (&mbs, 0, sizeof (mbs)); }
791 mbstate () { reset (); } 743 mbstate () { reset (); }
… …
793 745
794/****************************************************************************/ 746/****************************************************************************/
795 747
796#define UNICODE_MASK 0x1fffffUL 748#define UNICODE_MASK 0x1fffffUL
797 749
798#if UNICODE3 750#if UNICODE_3
799# define COMPOSE_LO 0x40000000UL 751# define COMPOSE_LO 0x40000000UL
800# define COMPOSE_HI 0x400fffffUL 752# define COMPOSE_HI 0x400fffffUL
801# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 753# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
802#else 754#else
803# if ENABLE_PERL 755# if ENABLE_PERL
… …
812 764
813#if ENABLE_COMBINING 765#if ENABLE_COMBINING
814// compose chars are used to represent composite characters 766// compose chars are used to represent composite characters
815// that are not representable in unicode, as well as characters 767// that are not representable in unicode, as well as characters
816// not fitting in the BMP. 768// not fitting in the BMP.
817struct compose_char { 769struct compose_char
770{
818 unicode_t c1, c2; // any chars != NOCHAR are valid 771 unicode_t c1, c2; // any chars != NOCHAR are valid
819 compose_char (unicode_t c1, unicode_t c2) 772 compose_char (unicode_t c1, unicode_t c2)
820 : c1(c1), c2(c2) 773 : c1(c1), c2(c2)
821 { } 774 { }
822}; 775};
823 776
824class rxvt_composite_vec { 777class rxvt_composite_vec
778{
825 vector<compose_char> v; 779 vector<compose_char> v;
826public: 780public:
827 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 781 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
828 int expand (unicode_t c, wchar_t *r); 782 int expand (unicode_t c, wchar_t *r);
829 compose_char *operator [](text_t c) 783 compose_char *operator [](text_t c)
… …
841 795
842#ifdef KEYSYM_RESOURCE 796#ifdef KEYSYM_RESOURCE
843class keyboard_manager; 797class keyboard_manager;
844#endif 798#endif
845 799
800typedef struct rxvt_term *rxvt_t;
801
802extern rxvt_t rxvt_current_term;
803
804#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
805#define GET_R rxvt_current_term
806
807/* ------------------------------------------------------------------------- */
808struct overlay_base
809{
810 int x, y, w, h; // overlay dimensions
811 text_t **text;
812 rend_t **rend;
813
814 // while tempting to add swap() etc. here, it effectively only increases code size
815};
816
817/* ------------------------------------------------------------------------- */
818
819typedef struct
820{
821 int row;
822 int col;
823} row_col_t;
824
825/*
826 * terminal limits:
827 *
828 * width : 1 <= width
829 * height : 1 <= height
830 * ncol : 1 <= ncol <= MAX(tlen_t)
831 * nrow : 1 <= nrow <= MAX(int)
832 * saveLines : 0 <= saveLines <= MAX(int)
833 * term_start : 0 <= term_start < saveLines
834 * total_rows : nrow + saveLines
835 *
836 * top_row : -saveLines <= top_row <= 0
837 * view_start : top_row <= view_start <= 0
838 *
839 * | most coordinates are stored relative to term_start,
840 * ROW_BUF | which is the first line of the terminal screen
841 * |························= row_buf[0]
842 * |························= row_buf[1]
843 * |························= row_buf[2] etc.
844 * |
845 * +------------+···········= term_start + top_row
846 * | scrollback |
847 * | scrollback +---------+·= term_start + view_start
848 * | scrollback | display |
849 * | scrollback | display |
850 * +------------+·display·+·= term_start
851 * | terminal | display |
852 * | terminal +---------+
853 * | terminal |
854 * | terminal |
855 * +------------+···········= term_start + nrow - 1
856 * |
857 * |
858 * END······················= total_rows
859 */
860
861struct TermWin_t
862{
863 int width; /* window width [pixels] */
864 int height; /* window height [pixels] */
865 int fwidth; /* font width [pixels] */
866 int fheight; /* font height [pixels] */
867 int fbase; /* font ascent (baseline) [pixels] */
868 int ncol; /* window columns [characters] */
869 int nrow; /* window rows [characters] */
870 int focus; /* window has focus */
871 int mapped; /* window state mapped? */
872 int int_bwidth; /* internal border width */
873 int ext_bwidth; /* external border width */
874 int lineSpace; /* number of extra pixels between rows */
875 int letterSpace; /* number of extra pixels between columns */
876 int saveLines; /* number of lines that fit in scrollback */
877 int total_rows; /* total number of rows in this terminal */
878 int term_start; /* term lines start here */
879 int view_start; /* scrollback view starts here */
880 int top_row; /* topmost row index of scrollback */
881 Window parent[6]; /* parent identifiers - we're parent[0] */
882 Window vt; /* vt100 window */
883 GC gc; /* GC for drawing */
884 Pixmap pixmap;
885 rxvt_drawable *drawable;
886 rxvt_fontset *fontset[4];
887};
888
889/*
890 * screen accounting:
891 * screen_t elements
892 * row: Cursor row position : 0 <= row < nrow
893 * col: Cursor column position : 0 <= col < ncol
894 * tscroll: Scrolling region top row inclusive : 0 <= row < nrow
895 * bscroll: Scrolling region bottom row inclusive : 0 <= row < nrow
896 *
897 * selection_t elements
898 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
899 * nothing is selected
900 * beg: row/column of beginning of selection : never past mark
901 * mark: row/column of initial click : never past end
902 * end: row/column of one character past end of selection
903 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
904 * * Note: col == -1 ==> we're left of screen
905 *
906 */
907struct screen_t
908{
909 row_col_t cur; /* cursor position on the screen */
910 int tscroll; /* top of settable scroll region */
911 int bscroll; /* bottom of settable scroll region */
912 unsigned int charset; /* character set number [0..3] */
913 unsigned int flags; /* see below */
914 row_col_t s_cur; /* saved cursor position */
915 unsigned int s_charset; /* saved character set number [0..3] */
916 char s_charset_char;
917 rend_t s_rstyle; /* saved rendition style */
918};
919
920enum selection_op_t
921{
922 SELECTION_CLEAR = 0, /* nothing selected */
923 SELECTION_INIT, /* marked a point */
924 SELECTION_BEGIN, /* started a selection */
925 SELECTION_CONT, /* continued selection */
926 SELECTION_DONE /* selection put in CUT_BUFFER0 */
927};
928
929struct selection_t
930{
931 wchar_t *text; /* selected text */
932 unsigned int len; /* length of selected text */
933 unsigned int screen; /* screen being used */
934 unsigned int clicks; /* number of clicks */
935 selection_op_t op; /* current operation */
936 bool rect; /* rectangular selection? */
937 row_col_t beg; /* beginning of selection <= mark */
938 row_col_t mark; /* point of initial click <= end */
939 row_col_t end; /* one character past end point */
940 wchar_t *clip_text; /* text copied to the clipboard */
941 unsigned int clip_len; /* length of clipboard text */
942};
943
944/* ------------------------------------------------------------------------- */
945
946/* screen_t flags */
947#define Screen_Relative (1<<0) /* relative origin mode flag */
948#define Screen_VisibleCursor (1<<1) /* cursor visible? */
949#define Screen_Autowrap (1<<2) /* auto-wrap flag */
950#define Screen_Insert (1<<3) /* insert mode (vs. overstrike) */
951#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
952#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
953
954/* rxvt_vars.options */
955enum {
956# define def(name,idx) Opt_ ## name = idx,
957# define nodef(name) Opt_ ## name = 0,
958# include "optinc.h"
959# undef nodef
960# undef def
961Opt_count
962};
963
964/* ------------------------------------------------------------------------- */
965
966struct rxvt_vars : TermWin_t
967{
968 scrollBar_t scrollBar;
969 uint8_t options[(Opt_count + 7) >> 3];
970 XSizeHints szHint;
971 rxvt_color *pix_colors;
972 Cursor TermWin_cursor; /* cursor for vt window */
973 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf
974 line_t *drawn_buf; // text on screen
975 line_t *swap_buf; // lines for swap buffer
976 char *tabs; /* per location: 1 == tab-stop */
977 screen_t screen;
978 screen_t swap;
979 selection_t selection;
980 rxvt_color pix_colors_focused[TOTAL_COLORS];
981#ifdef OFF_FOCUS_FADING
982 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
983#endif
984};
985
846struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 986struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
987{
847 988
848 // special markers with magic addresses 989 // special markers with magic addresses
849 static const char resval_undef []; // options specifically unset 990 static const char resval_undef []; // options specifically unset
850 static const char resval_on []; // boolean options switched on 991 static const char resval_on []; // boolean options switched on
851 static const char resval_off []; // or off 992 static const char resval_off []; // or off
… …
859 1000
860 unsigned char want_refresh:1, 1001 unsigned char want_refresh:1,
861 current_screen:1, /* primary or secondary */ 1002 current_screen:1, /* primary or secondary */
862 num_scr_allow:1, 1003 num_scr_allow:1,
863 bypass_keystate:1, 1004 bypass_keystate:1,
1005#if ENABLE_FRILLS
1006 urgency_hint:1,
1007#endif
864#ifdef CURSOR_BLINK 1008#if CURSOR_BLINK
865 hidden_cursor:1, 1009 hidden_cursor:1,
866#endif 1010#endif
867#ifdef TEXT_BLINK 1011#if TEXT_BLINK
868 hidden_text:1, 1012 hidden_text:1,
869#endif 1013#endif
870#ifdef POINTER_BLANK 1014#if POINTER_BLANK
871 hidden_pointer:1, 1015 hidden_pointer:1,
872#endif 1016#endif
873 enc_utf8:1, /* wether locale uses utf-8 */ 1017 enc_utf8:1, /* whether locale uses utf-8 */
874 seen_input:1, /* wether we have seen some program output yet */ 1018 seen_input:1, /* whether we have seen some program output yet */
875 seen_resize:1, /* wether we had a resize event */ 1019 seen_resize:1, /* whether we had a resize event */
876 parsed_geometry:1; 1020 parsed_geometry:1;
877 1021
878 unsigned char refresh_type, 1022 unsigned char refresh_type,
879#ifdef META8_OPTION 1023#ifdef META8_OPTION
880 meta_char, /* Alt-key prefix */ 1024 meta_char, /* Alt-key prefix */
881#endif 1025#endif
882 scrollbar_align,
883 selection_wait, 1026 selection_wait,
884 selection_type; 1027 selection_type;
885/* ---------- */ 1028/* ---------- */
886 bool rvideo_state, rvideo_mode; 1029 bool rvideo_state, rvideo_mode;
887#ifndef NO_BELL 1030#ifndef NO_BELL
888 bool rvideo_bell; 1031 bool rvideo_bell;
889#endif 1032#endif
890 int num_scr; /* screen: number lines scrolled */ 1033 int num_scr; /* screen: number of lines scrolled */
891 int prev_ncol, /* screen: previous number of columns */ 1034 int prev_ncol, /* screen: previous number of columns */
892 prev_nrow; /* screen: previous number of rows */ 1035 prev_nrow; /* screen: previous number of rows */
893/* ---------- */ 1036/* ---------- */
894 rend_t rstyle; 1037 rend_t rstyle;
895/* ---------- */ 1038/* ---------- */
… …
905 /* give proper Scroll behaviour */ 1048 /* give proper Scroll behaviour */
906#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1049#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
907 mouse_slip_wheel_speed, 1050 mouse_slip_wheel_speed,
908#endif 1051#endif
909 refresh_count, 1052 refresh_count,
910 last_bot, /* scrollbar last bottom position */
911 last_top, /* scrollbar last top position */
912 last_state, /* scrollbar last state */
913 scrollbar_len,
914 window_vt_x, 1053 window_vt_x,
915 window_vt_y, 1054 window_vt_y,
916 window_sb_x,
917 mouse_row, 1055 mouse_row,
918 mouse_col, 1056 mouse_col,
919# ifdef POINTER_BLANK 1057# ifdef POINTER_BLANK
920 pointerBlankDelay, 1058 pointerBlankDelay,
921# endif 1059# endif
… …
929 unsigned long priv_modes, 1067 unsigned long priv_modes,
930 SavedModes; 1068 SavedModes;
931/* ---------- */ 1069/* ---------- */
932 Atom *xa; 1070 Atom *xa;
933/* ---------- */ 1071/* ---------- */
934#ifdef RXVT_SCROLLBAR
935 GC scrollbarGC,
936 topShadowGC,
937 botShadowGC;
938#endif
939#ifdef XTERM_SCROLLBAR
940 GC xscrollbarGC,
941 ShadowGC;
942#endif
943#ifdef PLAIN_SCROLLBAR
944 GC pscrollbarGC;
945#endif
946#ifdef NEXT_SCROLLBAR
947 GC blackGC,
948 whiteGC,
949 grayGC,
950 darkGC,
951 stippleGC;
952 Pixmap dimple,
953 upArrow,
954 downArrow,
955 upArrowHi,
956 downArrowHi;
957#endif
958/* ---------- */
959 Time selection_time, 1072 Time selection_time,
960 selection_request_time; 1073 selection_request_time,
1074 clipboard_time;
961 pid_t cmd_pid; /* process id of child */ 1075 pid_t cmd_pid; /* process id of child */
962 char * incr_buf; 1076 char * incr_buf;
963 size_t incr_buf_size, incr_buf_fill; 1077 size_t incr_buf_size, incr_buf_fill;
964/* ---------- */ 1078/* ---------- */
965 Cursor leftptr_cursor;
966/* ---------- */
967 struct mouse_event MEvent; 1079 struct mouse_event MEvent;
968 XComposeStatus compose; 1080 XComposeStatus compose;
969 ttymode_t tio; 1081 static struct termios def_tio;
970 row_col_t oldcursor; 1082 row_col_t oldcursor;
971#ifdef HAVE_BG_PIXMAP 1083#ifdef HAVE_BG_PIXMAP
972 bgPixmap_t bgPixmap; 1084 bgPixmap_t bgPixmap;
973#endif 1085#endif
974#ifdef HAVE_AFTERIMAGE 1086#ifdef HAVE_AFTERIMAGE
975 ASVisual *asv; 1087 ASVisual *asv;
976 ASImageManager *asimman; 1088 ASImageManager *asimman;
1089
1090 void init_asv ()
1091 {
1092 if (!asv)
1093 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1094 }
977#endif 1095#endif
978 1096
979#if ENABLE_OVERLAY 1097#if ENABLE_OVERLAY
980 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1098 overlay_base ov;
981 text_t **ov_text;
982 rend_t **ov_rend;
983 1099
984 void scr_swap_overlay () NOTHROW; 1100 void scr_swap_overlay () NOTHROW;
985 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1101 void scr_overlay_new (int x, int y, int w, int h) NOTHROW;
986 void scr_overlay_off () NOTHROW; 1102 void scr_overlay_off () NOTHROW;
987 void scr_overlay_set (int x, int y, 1103 void scr_overlay_set (int x, int y,
… …
1025 1141
1026#if ENABLE_FRILLS || ISO_14755 1142#if ENABLE_FRILLS || ISO_14755
1027 // ISO 14755 entry support 1143 // ISO 14755 entry support
1028 unicode_t iso14755buf; 1144 unicode_t iso14755buf;
1029 void commit_iso14755 (); 1145 void commit_iso14755 ();
1030 int hex_keyval (XKeyEvent &ev);
1031# if ISO_14755 1146# if ISO_14755
1032 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1147 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1);
1033 void iso14755_54 (int x, int y); 1148 void iso14755_54 (int x, int y);
1034# endif 1149# endif
1035#endif 1150#endif
… …
1044#if ENABLE_TRANSPARENCY || ENABLE_PERL 1159#if ENABLE_TRANSPARENCY || ENABLE_PERL
1045 void rootwin_cb (XEvent &xev); 1160 void rootwin_cb (XEvent &xev);
1046 xevent_watcher rootwin_ev; 1161 xevent_watcher rootwin_ev;
1047#endif 1162#endif
1048#ifdef HAVE_BG_PIXMAP 1163#ifdef HAVE_BG_PIXMAP
1049 int update_background (); 1164 void update_background ();
1050#if TRACE_PIXMAPS
1051 int trace_update_background (const char *file, int line);
1052# define update_background() trace_update_background (__FILE__, __LINE__)
1053#endif
1054 void update_background_cb (ev::timer &w, int revents); 1165 void update_background_cb (ev::timer &w, int revents);
1055 ev::timer update_background_ev; 1166 ev::timer update_background_ev;
1056#endif 1167#endif
1057 1168
1058 void x_cb (XEvent &xev); 1169 void x_cb (XEvent &xev);
1059 xevent_watcher termwin_ev; 1170 xevent_watcher termwin_ev;
1060 xevent_watcher vt_ev; 1171 xevent_watcher vt_ev;
1061#ifdef HAVE_SCROLLBARS
1062 xevent_watcher scrollbar_ev; 1172 xevent_watcher scrollbar_ev;
1063#endif
1064 1173
1065 void child_cb (ev::child &w, int revents); ev::child child_ev; 1174 void child_cb (ev::child &w, int revents); ev::child child_ev;
1066 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1175 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1067 void refresh_check (); 1176 void refresh_check ();
1068 void flush (); 1177 void flush ();
… …
1141 wchar_t next_char () NOTHROW; 1250 wchar_t next_char () NOTHROW;
1142 wchar_t cmd_getc () THROW ((class out_of_input)); 1251 wchar_t cmd_getc () THROW ((class out_of_input));
1143 uint32_t next_octet () NOTHROW; 1252 uint32_t next_octet () NOTHROW;
1144 uint32_t cmd_get8 () THROW ((class out_of_input)); 1253 uint32_t cmd_get8 () THROW ((class out_of_input));
1145 1254
1146 bool cmd_parse (); 1255 void cmd_parse ();
1147 void mouse_report (XButtonEvent &ev); 1256 void mouse_report (XButtonEvent &ev);
1148 void button_press (XButtonEvent &ev); 1257 void button_press (XButtonEvent &ev);
1149 void button_release (XButtonEvent &ev); 1258 void button_release (XButtonEvent &ev);
1150 void focus_in (); 1259 void focus_in ();
1151 void focus_out (); 1260 void focus_out ();
1261#if ENABLE_FRILLS
1262 void set_urgency (bool enable);
1263#else
1264 void set_urgency (bool enable) { }
1265#endif
1152 void update_fade_color (unsigned int idx); 1266 void update_fade_color (unsigned int idx);
1153#ifdef PRINTPIPE 1267#ifdef PRINTPIPE
1154 FILE *popen_printer (); 1268 FILE *popen_printer ();
1155 int pclose_printer (FILE *stream); 1269 int pclose_printer (FILE *stream);
1156#endif 1270#endif
… …
1162 void process_window_ops (const int *args, unsigned int nargs); 1276 void process_window_ops (const int *args, unsigned int nargs);
1163 char *get_to_st (unicode_t &ends_how); 1277 char *get_to_st (unicode_t &ends_how);
1164 void process_dcs_seq (); 1278 void process_dcs_seq ();
1165 void process_osc_seq (); 1279 void process_osc_seq ();
1166 void process_color_seq (int report, int color, const char *str, char resp); 1280 void process_color_seq (int report, int color, const char *str, char resp);
1167 void process_xterm_seq (int op, const char *str, char resp); 1281 void process_xterm_seq (int op, char *str, char resp);
1168 int privcases (int mode, unsigned long bit); 1282 int privcases (int mode, unsigned long bit);
1169 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1283 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1170 void process_sgr_mode (unsigned int nargs, const int *arg); 1284 void process_sgr_mode (unsigned int nargs, const int *arg);
1171 void process_graphics (); 1285 void process_graphics ();
1172 // init.C 1286 // init.C
1173 void init_vars (); 1287 void init_vars ();
1174 void init_secondary ();
1175 const char **init_resources (int argc, const char *const *argv); 1288 const char **init_resources (int argc, const char *const *argv);
1289 void init (int argc, const char *const *argv, stringvec *envv);
1176 void init_env (); 1290 void init_env ();
1177 void set_locale (const char *locale); 1291 void set_locale (const char *locale);
1178 void init_xlocale (); 1292 void init_xlocale ();
1179 void init_command (const char *const *argv); 1293 void init_command (const char *const *argv);
1180 void run_command (const char *const *argv); 1294 void run_command (const char *const *argv);
1181 int run_child (const char *const *argv); 1295 int run_child (const char *const *argv);
1182 void color_aliases (int idx); 1296 void color_aliases (int idx);
1183 void create_windows (int argc, const char *const *argv); 1297 void create_windows (int argc, const char *const *argv);
1184 void Get_Colours (); 1298 void get_colours ();
1185 void get_ourmods (); 1299 void get_ourmods ();
1300 void set_icon (const char *file);
1186 // main.C 1301 // main.C
1187 void tt_winch (); 1302 void tt_winch ();
1188 rxvt_term (); 1303 rxvt_term ();
1189 ~rxvt_term (); 1304 ~rxvt_term ();
1190 void destroy (); 1305 void destroy ();
1191 void emergency_cleanup (); 1306 void emergency_cleanup ();
1192 void init (int argc, const char *const *argv, stringvec *envv);
1193 void recolour_cursor (); 1307 void recolour_cursor ();
1194 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1308 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1195 void window_calc (unsigned int newwidth, unsigned int newheight); 1309 void window_calc (unsigned int newwidth, unsigned int newheight);
1196 bool set_fonts (); 1310 bool set_fonts ();
1197 void set_string_property (Atom prop, const char *str, int len = -1); 1311 void set_string_property (Atom prop, const char *str, int len = -1);
1312 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1198 void set_utf8_property (Atom prop, const char *str, int len = -1); 1313 void set_utf8_property (Atom prop, const char *str, int len = -1);
1199 void set_title (const char *str); 1314 void set_title (const char *str);
1200 void set_icon_name (const char *str); 1315 void set_icon_name (const char *str);
1201 void set_window_color (int idx, const char *color); 1316 void set_window_color (int idx, const char *color);
1202 void set_colorfgbg (); 1317 void set_colorfgbg ();
… …
1283 options[opt >> 3] |= (1 << (opt & 7)); 1398 options[opt >> 3] |= (1 << (opt & 7));
1284 else 1399 else
1285 options[opt >> 3] &= ~(1 << (opt & 7)); 1400 options[opt >> 3] &= ~(1 << (opt & 7));
1286 } 1401 }
1287 1402
1288 void PrivMode (int set, unsigned bit) NOTHROW 1403 void set_privmode (unsigned bit, int set) NOTHROW
1289 { 1404 {
1290 if (set) 1405 if (set)
1291 priv_modes |= bit; 1406 priv_modes |= bit;
1292 else 1407 else
1293 priv_modes &= ~bit; 1408 priv_modes &= ~bit;
1294 } 1409 }
1295 1410
1296 // modifies first argument(!) 1411 // modifies first argument(!)
1412 void tt_paste (char *data, unsigned int len) NOTHROW;
1297 void paste (char *data, unsigned int len) NOTHROW; 1413 void paste (char *data, unsigned int len) NOTHROW;
1298 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;
1299 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;
1300 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1417 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1301 void scr_reset (); 1418 void scr_reset ();
1302 void scr_release () NOTHROW; 1419 void scr_release () NOTHROW;
1303 void scr_clear (bool really = false) NOTHROW; 1420 void scr_clear (bool really = false) NOTHROW;
1304 void scr_refresh () NOTHROW; 1421 void scr_refresh () NOTHROW;
… …
1316 void scr_remap_chars (line_t &l) NOTHROW; 1433 void scr_remap_chars (line_t &l) NOTHROW;
1317 1434
1318 enum cursor_mode { SAVE, RESTORE }; 1435 enum cursor_mode { SAVE, RESTORE };
1319 1436
1320 void scr_poweron (); 1437 void scr_poweron ();
1438 void scr_soft_reset () NOTHROW;
1321 void scr_cursor (cursor_mode mode) NOTHROW; 1439 void scr_cursor (cursor_mode mode) NOTHROW;
1322 void scr_do_wrap () NOTHROW; 1440 void scr_do_wrap () NOTHROW;
1323 void scr_swap_screen () NOTHROW; 1441 void scr_swap_screen () NOTHROW;
1324 void scr_change_screen (int scrn); 1442 void scr_change_screen (int scrn);
1325 void scr_color (unsigned int color, int fgbg) NOTHROW; 1443 void scr_color (unsigned int color, int fgbg) NOTHROW;
… …
1357 void selection_check (int check_more) NOTHROW; 1475 void selection_check (int check_more) NOTHROW;
1358 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1476 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1359 void selection_property (Window win, Atom prop) NOTHROW; 1477 void selection_property (Window win, Atom prop) NOTHROW;
1360 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1478 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1361 int selection_request_other (Atom target, int selnum) NOTHROW; 1479 int selection_request_other (Atom target, int selnum) NOTHROW;
1362 void selection_clear () NOTHROW; 1480 void selection_clear (bool clipboard = false) NOTHROW;
1363 void selection_make (Time tm); 1481 void selection_make (Time tm);
1364 bool selection_grab (Time tm) NOTHROW; 1482 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1365 void selection_start_colrow (int col, int row) NOTHROW; 1483 void selection_start_colrow (int col, int row) NOTHROW;
1366 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1484 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1367 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1485 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
1368 void selection_remove_trailing_spaces () NOTHROW; 1486 void selection_remove_trailing_spaces () NOTHROW;
1369 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1487 void selection_send (const XSelectionRequestEvent &rq) NOTHROW;
1370 void selection_click (int clicks, int x, int y) NOTHROW; 1488 void selection_click (int clicks, int x, int y) NOTHROW;
1371 void selection_extend (int x, int y, int flag) NOTHROW; 1489 void selection_extend (int x, int y, int flag) NOTHROW;
1372 void selection_rotate (int x, int y) NOTHROW; 1490 void selection_rotate (int x, int y) NOTHROW;
1373 1491
1374#if defined(NEXT_SCROLLBAR)
1375 // scrollbar-next.C
1376 Pixmap renderPixmap (const char *const *data, int width, int height);
1377 void init_scrollbar_stuff ();
1378 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1379 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1380#endif
1381
1382#if defined(RXVT_SCROLLBAR)
1383 // scrollbar-rxvt.C
1384 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1385#endif
1386
1387#if defined(XTERM_SCROLLBAR)
1388 // scrollbar-xterm.C
1389 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1390#endif
1391
1392#if defined(PLAIN_SCROLLBAR)
1393 // scrollbar-plain.C
1394 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1395#endif
1396
1397 // scrollbar.C
1398 void resize_scrollbar ();
1399 int scrollbar_mapping (int map);
1400 int scrollbar_show (int update);
1401 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1402
1403 // xdefaults.C 1492 // xdefaults.C
1404 void get_options (int argc, const char *const *argv); 1493 void get_options (int argc, const char *const *argv);
1405 int parse_keysym (const char *str, const char *arg); 1494 int parse_keysym (const char *str, const char *arg);
1406 const char *x_resource (const char *name); 1495 const char *x_resource (const char *name);
1407 void extract_resources (); 1496 void extract_resources ();

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