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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.395 by root, Thu Apr 1 00:41:07 2010 UTC vs.
Revision 1.542 by root, Wed Dec 17 15:35:42 2014 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 <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
47 45
48#include "feature.h" 46#include "feature.h"
49 47
50#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
51# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
52#endif 51#endif
53 52
54#if ENABLE_PERL 53#if ENABLE_PERL
55# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
56# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
72#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
73#include <X11/keysym.h> 72#include <X11/keysym.h>
74#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 74#include <X11/Xatom.h>
76 75
76#if HAVE_PIXBUF
77# include <gdk-pixbuf/gdk-pixbuf.h>
78#endif
79
80#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
81# define HAVE_BG_PIXMAP 1
82# define HAVE_IMG 1
83#endif
84
85#if HAVE_BG_PIXMAP
86# if HAVE_PIXBUF
87# define BG_IMAGE_FROM_FILE 1
88# endif
89# if ENABLE_TRANSPARENCY
90# define BG_IMAGE_FROM_ROOT 1
91# endif
92#endif
93
94#include <ecb.h>
77#include "encoding.h" 95#include "encoding.h"
78#include "rxvtutil.h" 96#include "rxvtutil.h"
79#include "rxvtfont.h" 97#include "rxvtfont.h"
80#include "rxvttoolkit.h" 98#include "rxvttoolkit.h"
99#include "rxvtimg.h"
81#include "scrollbar.h" 100#include "scrollbar.h"
82#include "ev_cpp.h" 101#include "ev_cpp.h"
83#include "salloc.h"
84#include "libptytty.h" 102#include "libptytty.h"
85 103
86#include "rxvtperl.h" 104#include "rxvtperl.h"
87 105
88// try to avoid some macros to decrease code size, on some systems 106// try to avoid some macros to decrease code size, on some systems
… …
98 ***************************************************************************** 116 *****************************************************************************
99 * SYSTEM HACKS 117 * SYSTEM HACKS
100 ***************************************************************************** 118 *****************************************************************************
101 */ 119 */
102 120
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 121#include <termios.h>
108
109#include "background.h"
110 122
111#ifndef STDIN_FILENO 123#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 124# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 125# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 126# define STDERR_FILENO 2
115#endif 127#endif
116 128
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 129#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */ 130# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */ 131# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif 132#endif
125 133
126/****************************************************************************/ 134/****************************************************************************/
127 135
128// exception thrown on fatal (per-instance) errors 136// exception thrown on fatal (per-instance) errors
… …
151 159
152const char * rxvt_basename (const char *str) NOTHROW; 160const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 161void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 162void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 163void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 164void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 165void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
158 166
159char * rxvt_strtrim (char *str) NOTHROW; 167char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 168char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 169
170static inline void
171rxvt_free_strsplit (char **ptr) NOTHROW
172{
173 free (ptr[0]);
174 free (ptr);
175}
162 176
163void * rxvt_malloc (size_t size); 177void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 178void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 179void * rxvt_realloc (void *ptr, size_t size);
166 180
181KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
182
167///////////////////////////////////////////////////////////////////////////// 183/////////////////////////////////////////////////////////////////////////////
168 184
169// temporarily replace the process environment 185// temporarily replace the process environment
170extern char **environ; 186extern char **environ;
171extern char **rxvt_environ; // the original environ pointer 187extern char **rxvt_environ; // the original environ pointer
172 188
173static inline void 189static inline void
174set_environ (stringvec *envv) 190set_environ (char **envv)
175{ 191{
176#if ENABLE_PERL 192#if ENABLE_PERL
177 assert (envv); 193 assert (envv);
178#else 194#else
179 if (envv) 195 if (envv)
180#endif 196#endif
181 environ = (char **)envv->begin ();
182}
183
184static inline void
185set_environ (char **envv)
186{
187#if ENABLE_PERL
188 assert (envv);
189#else
190 if (envv)
191#endif
192 environ = envv; 197 environ = envv;
193} 198}
199
200struct localise_env
201{
202 char **orig_env;
203
204 localise_env (char **new_env)
205 {
206 orig_env = environ;
207 environ = new_env;
208 }
209
210 ~localise_env ()
211 {
212 environ = orig_env;
213 }
214};
215
216#ifdef HAVE_BG_PIXMAP
217struct image_effects
218{
219 bool tint_set;
220 rxvt_color tint;
221 int shade;
222 int h_blurRadius, v_blurRadius;
223
224 image_effects ()
225 {
226 tint_set =
227 h_blurRadius =
228 v_blurRadius = 0;
229 shade = 100;
230 }
231
232 bool need_tint ()
233 {
234 return shade != 100 || tint_set;
235 }
236
237 bool need_blur ()
238 {
239 return h_blurRadius && v_blurRadius;
240 }
241
242 bool set_tint (const rxvt_color &new_tint);
243 bool set_shade (const char *shade_str);
244 bool set_blur (const char *geom);
245};
246
247# if BG_IMAGE_FROM_FILE
248enum {
249 IM_IS_SIZE_SENSITIVE = 1 << 1,
250 IM_KEEP_ASPECT = 1 << 2,
251 IM_ROOT_ALIGN = 1 << 3,
252 IM_TILE = 1 << 4,
253 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
254};
255
256enum {
257 noScale = 0,
258 windowScale = 100,
259 defaultScale = windowScale,
260 centerAlign = 50,
261 defaultAlign = centerAlign,
262};
263
264struct rxvt_image : image_effects
265{
266 unsigned short alpha;
267 uint8_t flags;
268 unsigned int h_scale, v_scale; /* percents of the window size */
269 int h_align, v_align; /* percents of the window size:
270 0 - left align, 50 - center, 100 - right */
271
272 bool is_size_sensitive ()
273 {
274 return (!(flags & IM_TILE)
275 || h_scale || v_scale
276 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
277 }
278
279 rxvt_img *img;
280
281 void destroy ()
282 {
283 delete img;
284 img = 0;
285 }
286
287 rxvt_image ();
288 void set_file_geometry (rxvt_screen *s, const char *file);
289 void set_file (rxvt_screen *s, const char *file);
290 bool set_geometry (const char *geom, bool update = false);
291};
292# endif
293#endif
194 294
195/* 295/*
196 ***************************************************************************** 296 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 297 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 298 *****************************************************************************
… …
241 ***************************************************************************** 341 *****************************************************************************
242 */ 342 */
243 343
244/* COLORTERM, TERM environment variables */ 344/* COLORTERM, TERM environment variables */
245#define COLORTERMENV "rxvt" 345#define COLORTERMENV "rxvt"
246#ifdef BG_IMAGE_FROM_FILE 346#if BG_IMAGE_FROM_FILE
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 347# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 348#else
249# define COLORTERMENVFULL COLORTERMENV 349# define COLORTERMENVFULL COLORTERMENV
250#endif 350#endif
251#ifndef TERMENV 351#ifndef TERMENV
352# if USE_256_COLORS
353# define TERMENV "rxvt-unicode-256color"
354# else
252# define TERMENV "rxvt-unicode" 355# define TERMENV "rxvt-unicode"
356# endif
253#endif 357#endif
254 358
255#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 359#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
256# define NO_MOUSE_REPORT_SCROLLBAR 1 360# define NO_MOUSE_REPORT_SCROLLBAR 1
257#endif 361#endif
… …
272# define NSCREENS 0 376# define NSCREENS 0
273#else 377#else
274# define NSCREENS 1 378# define NSCREENS 1
275#endif 379#endif
276 380
277/* special (internal) prefix for font commands */
278#define FONT_CMD '#'
279#define FONT_DN "#-"
280#define FONT_UP "#+"
281
282/* flags for rxvt_scr_gotorc () */ 381/* flags for rxvt_term::scr_gotorc () */
283enum { 382enum {
284 C_RELATIVE = 1, /* col movement is relative */ 383 C_RELATIVE = 1, /* col movement is relative */
285 R_RELATIVE = 2, /* row movement is relative */ 384 R_RELATIVE = 2, /* row movement is relative */
286 RELATIVE = C_RELATIVE | R_RELATIVE, 385 RELATIVE = C_RELATIVE | R_RELATIVE,
287}; 386};
288 387
289/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 388/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
290enum { 389enum {
291 INSERT = -1, /* don't change these values */ 390 INSERT = -1, /* don't change these values */
292 DELETE = +1, 391 DELETE = +1,
293 ERASE = +2, 392 ERASE = +2,
294}; 393};
295 394
296/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 395/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
297enum page_dirn { 396enum page_dirn {
298 UP, 397 DN = -1,
299 DN,
300 NO_DIR, 398 NO_DIR = 0,
399 UP = 1,
301}; 400};
302 401
303/* arguments for rxvt_scr_change_screen () */ 402/* arguments for rxvt_term::scr_change_screen () */
304enum { 403enum {
305 PRIMARY = 0, 404 PRIMARY = 0,
306 SECONDARY, 405 SECONDARY,
307}; 406};
308 407
408// define various rendition bits and masks. the rendition word
409// is 32 bits in size, and we should use it as efficiently as possible
410
309#define RS_None 0 411#define RS_None 0
310 412
413// GET_BGATTR depends on RS_fgShift > RS_bgShift
311#define RS_colorMask ((1UL << Color_Bits) - 1UL) 414#define RS_colorMask ((1UL << Color_Bits) - 1UL)
312#define RS_bgShift 0 415#define RS_bgShift 0
313#define RS_fgShift (RS_bgShift + Color_Bits) 416#define RS_fgShift (RS_bgShift + Color_Bits)
314#define RS_bgMask (RS_colorMask << RS_bgShift) 417#define RS_bgMask (RS_colorMask << RS_bgShift)
315#define RS_fgMask (RS_colorMask << RS_fgShift) 418#define RS_fgMask (RS_colorMask << RS_fgShift)
316 419
317// font styles 420// must have space for rxvt_fontset::fontCount * 2 + 2 values
318#define RS_Bold 0x08000000UL // value 1 421#define RS_fontShift (RS_fgShift + Color_Bits)
319#define RS_Italic 0x10000000UL // value 2 422#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
423#define RS_fontCount rxvt_fontset::fontCount
424#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
320 425
321// fake styles 426// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
322#define RS_Blink 0x20000000UL // blink 427#define RS_redraw (2UL << RS_fontShift)
323#define RS_RVid 0x40000000UL // reverse video
324#define RS_Uline 0x80000000UL // underline
325 428
429#define RS_Sel (1UL << 22)
430
326// 5 custom bits for extensions 431// 4 custom bits for extensions
327#define RS_customCount 16UL 432#define RS_customCount 16UL
328#define RS_customShift 23 433#define RS_customShift 23
329#define RS_customMask ((RS_customCount - 1UL) << RS_customShift) 434#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
330 435
331// must have space for rxvt_fontset::fontCount * 2 + 2 values 436// font styles
332#define RS_fontShift (RS_fgShift + Color_Bits) 437#define RS_Bold (1UL << RS_styleShift)
333#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
334#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
335
336// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
337#define RS_redraw (2UL << RS_fontShift) 438#define RS_Italic (2UL << RS_styleShift)
338 439
339#define RS_styleCount 4 440#define RS_styleCount 4
441#define RS_styleShift 27
340#define RS_styleMask (RS_Bold | RS_Italic) 442#define RS_styleMask (RS_Bold | RS_Italic)
341#define RS_styleShift 27 443
444// fake styles
445#define RS_Blink (1UL << 29)
446#define RS_RVid (1UL << 30) // reverse video
447#define RS_Uline (1UL << 31) // underline
342 448
343#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 449#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
344#define RS_attrMask (RS_baseattrMask | RS_fontMask) 450#define RS_attrMask (RS_baseattrMask | RS_fontMask)
345 451
346#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 452#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
347#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 453#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
348
349#define Sel_none 0 /* Not waiting */
350#define Sel_normal 0x01 /* normal selection */
351#define Sel_incr 0x02 /* incremental selection */
352#define Sel_direct 0x00
353#define Sel_Primary 0x01
354#define Sel_Secondary 0x02
355#define Sel_Clipboard 0x03
356#define Sel_whereMask 0x0f
357#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
358#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
359 454
360enum { 455enum {
361 C0_NUL = 0x00, 456 C0_NUL = 0x00,
362 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 457 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
363 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 458 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
381 XTerm_Color_cursor = 12, // change actual 'Cursor' color 476 XTerm_Color_cursor = 12, // change actual 'Cursor' color
382 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 477 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
383 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 478 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
384 XTerm_Color05 = 15, // not implemented (tektronix fg) 479 XTerm_Color05 = 15, // not implemented (tektronix fg)
385 XTerm_Color06 = 16, // not implemented (tektronix bg) 480 XTerm_Color06 = 16, // not implemented (tektronix bg)
386 XTerm_Color_RV = 17, // change actual 'Highlight' color 481 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
482 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
387 XTerm_logfile = 46, // not implemented 483 XTerm_logfile = 46, // not implemented
388 XTerm_font = 50, 484 XTerm_font = 50,
389 485
390 XTerm_konsole30 = 30, // reserved for konsole 486 XTerm_konsole30 = 30, // reserved for konsole
391 XTerm_konsole31 = 31, // reserved for konsole 487 XTerm_konsole31 = 31, // reserved for konsole
… …
393 /* 489 /*
394 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 490 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
395 */ 491 */
396 492
397 // deprecated 493 // deprecated
398 Rxvt_Color_BD = 18,
399 Rxvt_Color_UL = 19,
400 Rxvt_restoreFG = 39, 494 Rxvt_restoreFG = 39,
401 Rxvt_restoreBG = 49, 495 Rxvt_restoreBG = 49,
402 496
403 Rxvt_Pixmap = 20, // new bg pixmap 497 Rxvt_Pixmap = 20, // new bg pixmap
404 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 498 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
… …
458 Color_White = maxBrightCOLOR, 552 Color_White = maxBrightCOLOR,
459#else 553#else
460 Color_White = maxCOLOR, 554 Color_White = maxCOLOR,
461#endif 555#endif
462 minTermCOLOR = Color_White + 1, 556 minTermCOLOR = Color_White + 1,
463#ifndef USE_256_COLORS 557#if USE_256_COLORS
558 maxTermCOLOR = Color_White + 240,
559#else
464 maxTermCOLOR = Color_White + 72, 560 maxTermCOLOR = Color_White + 72,
465#else
466 maxTermCOLOR = Color_White + 240,
467#endif 561#endif
468#ifndef NO_CURSORCOLOR 562#ifndef NO_CURSORCOLOR
469 Color_cursor, 563 Color_cursor,
470 Color_cursor2, 564 Color_cursor2,
471#endif 565#endif
… …
481#if ENABLE_FRILLS 575#if ENABLE_FRILLS
482 Color_underline, 576 Color_underline,
483#endif 577#endif
484#ifdef OPTION_HC 578#ifdef OPTION_HC
485 Color_HC, 579 Color_HC,
580 Color_HTC,
486#endif 581#endif
487 Color_scroll, 582 Color_scroll,
488#ifdef RXVT_SCROLLBAR 583#ifdef RXVT_SCROLLBAR
489 Color_trough, 584 Color_trough,
490#endif 585#endif
491#if ENABLE_TRANSPARENCY 586#if BG_IMAGE_FROM_ROOT
492 Color_tint, 587 Color_tint,
493#endif 588#endif
494#if OFF_FOCUS_FADING 589#if OFF_FOCUS_FADING
495 Color_fade, 590 Color_fade,
496#endif 591#endif
… …
502#else 597#else
503 TOTAL_COLORS = NRS_COLORS 598 TOTAL_COLORS = NRS_COLORS
504#endif 599#endif
505}; 600};
506 601
507#ifndef USE_256_COLORS 602#if USE_256_COLORS
508#define Color_Bits 7 // 0 .. maxTermCOLOR 603# define Color_Bits 9 // 0 .. maxTermCOLOR
509#else 604#else
510#define Color_Bits 9 // 0 .. maxTermCOLOR 605# define Color_Bits 7 // 0 .. maxTermCOLOR
511#endif 606#endif
512 607
513/* 608/*
514 * Resource list 609 * Resource list
515 */ 610 */
… …
544#define PrivMode_vt52 (1UL<<18) 639#define PrivMode_vt52 (1UL<<18)
545#define PrivMode_LFNL (1UL<<19) 640#define PrivMode_LFNL (1UL<<19)
546#define PrivMode_MouseBtnEvent (1UL<<20) 641#define PrivMode_MouseBtnEvent (1UL<<20)
547#define PrivMode_MouseAnyEvent (1UL<<21) 642#define PrivMode_MouseAnyEvent (1UL<<21)
548#define PrivMode_BracketPaste (1UL<<22) 643#define PrivMode_BracketPaste (1UL<<22)
644#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
645#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
646#define PrivMode_BlinkingCursor (1UL<<25)
549 647
550#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 648#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
551 649
552#ifdef ALLOW_132_MODE 650#ifdef ALLOW_132_MODE
553# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 651# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
556#endif 654#endif
557 655
558// do not change these constants lightly, there are many interdependencies 656// do not change these constants lightly, there are many interdependencies
559#define IMBUFSIZ 128 // input modifier buffer sizes 657#define IMBUFSIZ 128 // input modifier buffer sizes
560#define KBUFSZ 512 // size of keyboard mapping buffer 658#define KBUFSZ 512 // size of keyboard mapping buffer
561#define CBUFSIZ 2048 // size of command buffer 659#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
562#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 660#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
563#define UBUFSIZ 2048 // character buffer 661#define UBUFSIZ 2048 // character buffer
564 662
565#if ENABLE_FRILLS 663#if ENABLE_FRILLS
566# include <X11/Xmd.h> 664# include <X11/Xmd.h>
… …
604/* 702/*
605 ***************************************************************************** 703 *****************************************************************************
606 * MACRO DEFINES 704 * MACRO DEFINES
607 ***************************************************************************** 705 *****************************************************************************
608 */ 706 */
707
708// speed hack, copy some member variable into a local variable of the same name
609#define dLocal(type,name) type const name = this->name 709#define dLocal(type,name) type const name = this->name
610 710
611// for speed reasons, we assume that all codepoints 32 to 126 are 711// for speed reasons, we assume that all codepoints 32 to 126 are
612// single-width. 712// single-width.
613#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 713#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
637 737
638#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 738#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
639#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 739#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
640 740
641#define GET_ATTR(x) (((x) & RS_attrMask)) 741#define GET_ATTR(x) (((x) & RS_attrMask))
642#define GET_BGATTR(x) \
643 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
644 | (((x) & RS_colorMask) << RS_bgShift)) \
645 : ((x) & (RS_attrMask | RS_bgMask)))
646#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 742#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
647#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 743#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
648#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 744#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
649 745
650#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 746#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
675{ 771{
676 text_t *t; // terminal the text 772 text_t *t; // terminal the text
677 rend_t *r; // rendition, uses RS_ flags 773 rend_t *r; // rendition, uses RS_ flags
678 tlen_t_ l; // length of each text line 774 tlen_t_ l; // length of each text line
679 uint32_t f; // flags 775 uint32_t f; // flags
776
777 bool valid ()
778 {
779 return l >= 0;
780 }
781
782 void alloc ()
783 {
784 l = 0;
785 }
680 786
681 bool is_longer () 787 bool is_longer ()
682 { 788 {
683 return f & LINE_LONGER; 789 return f & LINE_LONGER;
684 } 790 }
… …
749// that are not representable in unicode, as well as characters 855// that are not representable in unicode, as well as characters
750// not fitting in the BMP. 856// not fitting in the BMP.
751struct compose_char 857struct compose_char
752{ 858{
753 unicode_t c1, c2; // any chars != NOCHAR are valid 859 unicode_t c1, c2; // any chars != NOCHAR are valid
860
754 compose_char (unicode_t c1, unicode_t c2) 861 compose_char (unicode_t c1, unicode_t c2)
755 : c1(c1), c2(c2) 862 : c1(c1), c2(c2)
756 { } 863 { }
757}; 864};
758 865
… …
791{ 898{
792 int x, y, w, h; // overlay dimensions 899 int x, y, w, h; // overlay dimensions
793 text_t **text; 900 text_t **text;
794 rend_t **rend; 901 rend_t **rend;
795 902
796 // while tempting to add swap() etc. here, it effetcively only increases code size 903 // while tempting to add swap() etc. here, it effectively only increases code size
797}; 904};
798 905
799/* ------------------------------------------------------------------------- */ 906/* ------------------------------------------------------------------------- */
800 907
801typedef struct 908typedef struct
… …
840 * END······················= total_rows 947 * END······················= total_rows
841 */ 948 */
842 949
843struct TermWin_t 950struct TermWin_t
844{ 951{
952 int vt_width; /* actual window width [pixels] */
953 int vt_height; /* actual window height [pixels] */
845 int width; /* window width [pixels] */ 954 int width; /* window width [pixels] */
846 int height; /* window height [pixels] */ 955 int height; /* window height [pixels] */
847 int fwidth; /* font width [pixels] */ 956 int fwidth; /* font width [pixels] */
848 int fheight; /* font height [pixels] */ 957 int fheight; /* font height [pixels] */
849 int fbase; /* font ascent (baseline) [pixels] */ 958 int fbase; /* font ascent (baseline) [pixels] */
… …
858 int saveLines; /* number of lines that fit in scrollback */ 967 int saveLines; /* number of lines that fit in scrollback */
859 int total_rows; /* total number of rows in this terminal */ 968 int total_rows; /* total number of rows in this terminal */
860 int term_start; /* term lines start here */ 969 int term_start; /* term lines start here */
861 int view_start; /* scrollback view starts here */ 970 int view_start; /* scrollback view starts here */
862 int top_row; /* topmost row index of scrollback */ 971 int top_row; /* topmost row index of scrollback */
863 Window parent[6]; /* parent identifiers - we're parent[0] */ 972 Window parent; /* parent identifier */
864 Window vt; /* vt100 window */ 973 Window vt; /* vt100 window */
865 GC gc; /* GC for drawing */ 974 GC gc; /* GC for drawing */
866 Pixmap pixmap;
867 rxvt_drawable *drawable; 975 rxvt_drawable *drawable;
868 rxvt_fontset *fontset[4]; 976 rxvt_fontset *fontset[4];
869}; 977};
870 978
871/* 979/*
… …
933#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1041#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
934#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1042#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
935 1043
936/* rxvt_vars.options */ 1044/* rxvt_vars.options */
937enum { 1045enum {
938# define def(name,idx) Opt_ ## name = idx,
939# define nodef(name) Opt_ ## name = 0, 1046# define def(name) Opt_ ## name,
1047# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1048 Opt_0,
940# include "optinc.h" 1049# include "optinc.h"
941# undef nodef 1050# undef nodef
942# undef def 1051# undef def
943Opt_count 1052 Opt_count
944}; 1053};
945 1054
946/* ------------------------------------------------------------------------- */ 1055/* ------------------------------------------------------------------------- */
947 1056
948struct rxvt_vars : TermWin_t 1057struct rxvt_vars : TermWin_t
… …
950 scrollBar_t scrollBar; 1059 scrollBar_t scrollBar;
951 uint8_t options[(Opt_count + 7) >> 3]; 1060 uint8_t options[(Opt_count + 7) >> 3];
952 XSizeHints szHint; 1061 XSizeHints szHint;
953 rxvt_color *pix_colors; 1062 rxvt_color *pix_colors;
954 Cursor TermWin_cursor; /* cursor for vt window */ 1063 Cursor TermWin_cursor; /* cursor for vt window */
955 int numlock_state; 1064
956 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1065 line_t *row_buf; // all lines, scrollback + terminal, circular
957 line_t *drawn_buf; // text on screen 1066 line_t *drawn_buf; // text on screen
958 line_t *swap_buf; // lines for swap buffer 1067 line_t *swap_buf; // lines for swap buffer
959 char *tabs; /* per location: 1 == tab-stop */ 1068 char *tabs; /* per location: 1 == tab-stop */
960 screen_t screen; 1069 screen_t screen;
961 screen_t swap; 1070 screen_t swap;
… …
998 hidden_pointer:1, 1107 hidden_pointer:1,
999#endif 1108#endif
1000 enc_utf8:1, /* whether locale uses utf-8 */ 1109 enc_utf8:1, /* whether locale uses utf-8 */
1001 seen_input:1, /* whether we have seen some program output yet */ 1110 seen_input:1, /* whether we have seen some program output yet */
1002 seen_resize:1, /* whether we had a resize event */ 1111 seen_resize:1, /* whether we had a resize event */
1112 init_done:1,
1003 parsed_geometry:1; 1113 parsed_geometry:1;
1004 1114
1005 unsigned char refresh_type, 1115 unsigned char refresh_type,
1006#ifdef META8_OPTION 1116#ifdef META8_OPTION
1007 meta_char, /* Alt-key prefix */ 1117 meta_char; /* Alt-key prefix */
1008#endif 1118#endif
1009 selection_wait,
1010 selection_type;
1011/* ---------- */ 1119/* ---------- */
1012 bool rvideo_state, rvideo_mode; 1120 bool rvideo_state, rvideo_mode;
1013#ifndef NO_BELL 1121#ifndef NO_BELL
1014 bool rvideo_bell; 1122 bool rvideo_bell;
1015#endif 1123#endif
… …
1019/* ---------- */ 1127/* ---------- */
1020 rend_t rstyle; 1128 rend_t rstyle;
1021/* ---------- */ 1129/* ---------- */
1022#ifdef SELECTION_SCROLLING 1130#ifdef SELECTION_SCROLLING
1023 int scroll_selection_lines; 1131 int scroll_selection_lines;
1024 enum page_dirn scroll_selection_dir;
1025 int selection_save_x, 1132 int selection_save_x,
1026 selection_save_y, 1133 selection_save_y,
1027 selection_save_state; 1134 selection_save_state;
1028#endif 1135#endif
1029/* ---------- */ 1136/* ---------- */
… …
1038 mouse_row, 1145 mouse_row,
1039 mouse_col, 1146 mouse_col,
1040# ifdef POINTER_BLANK 1147# ifdef POINTER_BLANK
1041 pointerBlankDelay, 1148 pointerBlankDelay,
1042# endif 1149# endif
1150 multiClickTime,
1151 cursor_type,
1043 allowedxerror; 1152 allowedxerror;
1044/* ---------- */ 1153/* ---------- */
1045 unsigned int ModLevel3Mask, 1154 unsigned int ModLevel3Mask,
1046 ModMetaMask, 1155 ModMetaMask,
1047 ModNumLockMask; 1156 ModNumLockMask;
1048 int old_width, /* last used width in screen resize */
1049 old_height; /* last used height in screen resize */
1050 unsigned long priv_modes, 1157 unsigned long priv_modes,
1051 SavedModes; 1158 SavedModes;
1052/* ---------- */ 1159/* ---------- */
1053 Atom *xa; 1160 Atom *xa;
1054/* ---------- */ 1161/* ---------- */
1055 Time selection_time, 1162 Time selection_time,
1056 selection_request_time,
1057 clipboard_time; 1163 clipboard_time;
1164 rxvt_selection *selection_req;
1058 pid_t cmd_pid; /* process id of child */ 1165 pid_t cmd_pid; /* process id of child */
1059 char * incr_buf;
1060 size_t incr_buf_size, incr_buf_fill;
1061/* ---------- */ 1166/* ---------- */
1062 struct mouse_event MEvent; 1167 struct mouse_event MEvent;
1063 XComposeStatus compose; 1168 XComposeStatus compose;
1064 struct termios tio; 1169 static struct termios def_tio;
1065 row_col_t oldcursor; 1170 row_col_t oldcursor;
1171
1066#ifdef HAVE_BG_PIXMAP 1172#ifdef HAVE_BG_PIXMAP
1067 bgPixmap_t bgPixmap; 1173 void bg_init ();
1174 void bg_destroy ();
1175
1176# if BG_IMAGE_FROM_FILE
1177 rxvt_image fimage;
1178 void render_image (rxvt_image &image);
1068#endif 1179# endif
1180
1181# if BG_IMAGE_FROM_ROOT
1182 rxvt_img *root_img;
1183 image_effects root_effects;
1184
1185 void render_root_image ();
1186# endif
1187
1188 ev_tstamp bg_valid_since;
1189
1190 bool bg_window_size_sensitive ();
1191 bool bg_window_position_sensitive ();
1192
1193 void bg_render ();
1194#endif
1195
1069#ifdef HAVE_AFTERIMAGE 1196#ifdef HAVE_IMG
1070 ASVisual *asv; 1197 enum {
1071 ASImageManager *asimman; 1198 BG_IS_TRANSPARENT = 1 << 1,
1072 1199 BG_NEEDS_REFRESH = 1 << 2,
1073 void init_asv () 1200 BG_INHIBIT_RENDER = 1 << 3,
1074 {
1075 if (!asv)
1076 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1077 } 1201 };
1202
1203 uint8_t bg_flags;
1204
1205 rxvt_img *bg_img;
1078#endif 1206#endif
1079 1207
1080#if ENABLE_OVERLAY 1208#if ENABLE_OVERLAY
1081 overlay_base ov; 1209 overlay_base ov;
1082 1210
… …
1090 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1218 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1091#endif 1219#endif
1092 1220
1093 vector<void *> allocated; // free these memory blocks with free() 1221 vector<void *> allocated; // free these memory blocks with free()
1094 1222
1095 char env_windowid[21]; /* environmental variable WINDOWID */ 1223 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1096 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1097 char *env_display; /* environmental variable DISPLAY */
1098 char *env_term; /* environmental variable TERM */
1099 1224
1100 char *locale; 1225 char *locale;
1101 char charsets[4]; 1226 char charsets[4];
1102 char *v_buffer; /* pointer to physical buffer */ 1227 char *v_buffer; /* pointer to physical buffer */
1103 unsigned int v_buflen; /* size of area to write */ 1228 unsigned int v_buflen; /* size of area to write */
1104 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1229 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1230 char **env;
1105 1231
1106#ifdef KEYSYM_RESOURCE 1232#ifdef KEYSYM_RESOURCE
1107 keyboard_manager *keyboard; 1233 keyboard_manager *keyboard;
1108#endif 1234#endif
1109#ifndef NO_RESOURCES 1235#ifndef NO_RESOURCES
… …
1115 char *cmdbuf_ptr, *cmdbuf_endp; 1241 char *cmdbuf_ptr, *cmdbuf_endp;
1116 char cmdbuf_base[CBUFSIZ]; 1242 char cmdbuf_base[CBUFSIZ];
1117 1243
1118 ptytty *pty; 1244 ptytty *pty;
1119 1245
1120 rxvt_salloc *talloc; // text line allocator 1246 // chunk contains all line_t's as well as rend_t and text_t buffers
1121 rxvt_salloc *ralloc; // rend line allocator 1247 // for drawn_buf, swap_buf and row_buf, in this order
1248 void *chunk;
1249 size_t chunk_size;
1122 1250
1123 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1251 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1124 1252
1125#if ENABLE_FRILLS || ISO_14755 1253#if ENABLE_FRILLS || ISO_14755
1126 // ISO 14755 entry support 1254 // ISO 14755 entry support
1127 unicode_t iso14755buf; 1255 unicode_t iso14755buf;
1128 void commit_iso14755 (); 1256 void commit_iso14755 ();
1129# if ISO_14755 1257# if ISO_14755
1130 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1258 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1131 void iso14755_54 (int x, int y); 1259 void iso14755_54 (int x, int y);
1132# endif 1260# endif
1133#endif 1261#endif
1134 1262
1135 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1263 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1137 void vt_select_input () const NOTHROW 1265 void vt_select_input () const NOTHROW
1138 { 1266 {
1139 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1267 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1140 } 1268 }
1141 1269
1142#if ENABLE_TRANSPARENCY || ENABLE_PERL 1270#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1143 void rootwin_cb (XEvent &xev); 1271 void rootwin_cb (XEvent &xev);
1144 xevent_watcher rootwin_ev; 1272 xevent_watcher rootwin_ev;
1145#endif 1273#endif
1146#ifdef HAVE_BG_PIXMAP 1274#ifdef HAVE_BG_PIXMAP
1147 void update_background (); 1275 void update_background ();
1148#if TRACE_PIXMAPS
1149 void trace_update_background (const char *file, int line);
1150# define update_background() trace_update_background (__FILE__, __LINE__)
1151#endif
1152 void update_background_cb (ev::timer &w, int revents); 1276 void update_background_cb (ev::timer &w, int revents);
1153 ev::timer update_background_ev; 1277 ev::timer update_background_ev;
1154#endif 1278#endif
1155 1279
1156 void x_cb (XEvent &xev); 1280 void x_cb (XEvent &xev);
… …
1161 void child_cb (ev::child &w, int revents); ev::child child_ev; 1285 void child_cb (ev::child &w, int revents); ev::child child_ev;
1162 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1286 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1163 void refresh_check (); 1287 void refresh_check ();
1164 void flush (); 1288 void flush ();
1165 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1289 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1290 void cmdbuf_reify ();
1291 void cmdbuf_append (const char *str, size_t count);
1166 bool pty_fill (); 1292 bool pty_fill ();
1167 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1293 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1168 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1169 1294
1170#ifdef CURSOR_BLINK 1295#ifdef CURSOR_BLINK
1296 void cursor_blink_reset ();
1171 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1297 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1172#endif 1298#endif
1173#ifdef TEXT_BLINK 1299#ifdef TEXT_BLINK
1174 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1300 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1175#endif 1301#endif
… …
1192 void pointer_blank (); 1318 void pointer_blank ();
1193#endif 1319#endif
1194 void pointer_unblank (); 1320 void pointer_unblank ();
1195 1321
1196 void tt_printf (const char *fmt,...); 1322 void tt_printf (const char *fmt,...);
1323 void tt_write_ (const char *data, unsigned int len);
1197 void tt_write (const char *data, unsigned int len); 1324 void tt_write (const char *data, unsigned int len);
1325 void tt_write_user_input (const char *data, unsigned int len);
1198 void pty_write (); 1326 void pty_write ();
1199
1200 void init (stringvec *argv, stringvec *envv)
1201 {
1202 this->argv = argv;
1203 init (argv->size (), argv->begin (), envv);
1204 }
1205 1327
1206 void make_current () const // make this the "currently active" urxvt instance 1328 void make_current () const // make this the "currently active" urxvt instance
1207 { 1329 {
1208 SET_R (this); 1330 SET_R (this);
1209 set_environ (envv); 1331 set_environ (env);
1210 rxvt_set_locale (locale); 1332 rxvt_set_locale (locale);
1211 } 1333 }
1212 1334
1213#if USE_XIM 1335#if USE_XIM
1214 rxvt_xim *input_method; 1336 rxvt_xim *input_method;
… …
1221 void im_set_size (XRectangle &size); 1343 void im_set_size (XRectangle &size);
1222 void im_set_position (XPoint &pos) NOTHROW; 1344 void im_set_position (XPoint &pos) NOTHROW;
1223 void im_set_color (unsigned long &fg, unsigned long &bg); 1345 void im_set_color (unsigned long &fg, unsigned long &bg);
1224 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1346 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1225 1347
1226 bool IMisRunning (); 1348 bool im_is_running ();
1227 void IMSendSpot (); 1349 void im_send_spot ();
1228 bool IM_get_IC (const char *modifiers); 1350 bool im_get_ic (const char *modifiers);
1229 void IMSetPosition (); 1351 void im_set_position ();
1230#endif 1352#endif
1231 1353
1232 // command.C 1354 // command.C
1233 void key_press (XKeyEvent &ev); 1355 void key_press (XKeyEvent &ev);
1234 void key_release (XKeyEvent &ev); 1356 void key_release (XKeyEvent &ev);
1235 unsigned int cmd_write (const char *str, unsigned int count);
1236 1357
1237 wchar_t next_char () NOTHROW; 1358 wchar_t next_char () NOTHROW;
1238 wchar_t cmd_getc () THROW ((class out_of_input)); 1359 wchar_t cmd_getc () THROW ((class out_of_input));
1239 uint32_t next_octet () NOTHROW; 1360 uint32_t next_octet () NOTHROW;
1240 uint32_t cmd_get8 () THROW ((class out_of_input)); 1361 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1248#if ENABLE_FRILLS 1369#if ENABLE_FRILLS
1249 void set_urgency (bool enable); 1370 void set_urgency (bool enable);
1250#else 1371#else
1251 void set_urgency (bool enable) { } 1372 void set_urgency (bool enable) { }
1252#endif 1373#endif
1253 void update_fade_color (unsigned int idx); 1374 void update_fade_color (unsigned int idx, bool first_time = false);
1254#ifdef PRINTPIPE 1375#ifdef PRINTPIPE
1255 FILE *popen_printer (); 1376 FILE *popen_printer ();
1256 int pclose_printer (FILE *stream); 1377 int pclose_printer (FILE *stream);
1257#endif 1378#endif
1258 void process_print_pipe (); 1379 void process_print_pipe ();
… …
1267 void process_color_seq (int report, int color, const char *str, char resp); 1388 void process_color_seq (int report, int color, const char *str, char resp);
1268 void process_xterm_seq (int op, char *str, char resp); 1389 void process_xterm_seq (int op, char *str, char resp);
1269 int privcases (int mode, unsigned long bit); 1390 int privcases (int mode, unsigned long bit);
1270 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1391 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1271 void process_sgr_mode (unsigned int nargs, const int *arg); 1392 void process_sgr_mode (unsigned int nargs, const int *arg);
1272 void process_graphics (); 1393 void set_cursor_style (int style);
1273 // init.C 1394 // init.C
1395 void init (stringvec *argv, stringvec *envv);
1396 void init (int argc, const char *const *argv, const char *const *envv);
1397 void init2 (int argc, const char *const *argv);
1274 void init_vars (); 1398 void init_vars ();
1275 const char **init_resources (int argc, const char *const *argv); 1399 const char **init_resources (int argc, const char *const *argv);
1276 void init (int argc, const char *const *argv, stringvec *envv);
1277 void init_env (); 1400 void init_env ();
1278 void set_locale (const char *locale); 1401 void set_locale (const char *locale);
1279 void init_xlocale (); 1402 void init_xlocale ();
1280 void init_command (const char *const *argv); 1403 void init_command (const char *const *argv);
1281 void run_command (const char *const *argv); 1404 void run_command (const char *const *argv);
1282 int run_child (const char *const *argv); 1405 int run_child (const char *const *argv);
1283 void color_aliases (int idx); 1406 void color_aliases (int idx);
1284 void create_windows (int argc, const char *const *argv); 1407 void create_windows (int argc, const char *const *argv);
1285 void get_colours (); 1408 void get_colors ();
1286 void get_ourmods (); 1409 void get_ourmods ();
1410 void set_icon (const char *file);
1287 // main.C 1411 // main.C
1288 void tt_winch (); 1412 void tt_winch ();
1289 rxvt_term (); 1413 rxvt_term ();
1290 ~rxvt_term (); 1414 ~rxvt_term ();
1291 void destroy (); 1415 void destroy ();
1292 void emergency_cleanup (); 1416 void emergency_cleanup ();
1293 void recolour_cursor (); 1417 void recolor_cursor ();
1294 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1418 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1295 void window_calc (unsigned int newwidth, unsigned int newheight); 1419 void window_calc (unsigned int newwidth, unsigned int newheight);
1296 bool set_fonts (); 1420 bool set_fonts ();
1297 void set_string_property (Atom prop, const char *str, int len = -1); 1421 void set_string_property (Atom prop, const char *str, int len = -1);
1422 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1298 void set_utf8_property (Atom prop, const char *str, int len = -1); 1423 void set_utf8_property (Atom prop, const char *str, int len = -1);
1299 void set_title (const char *str); 1424 void set_title (const char *str);
1300 void set_icon_name (const char *str); 1425 void set_icon_name (const char *str);
1301 void set_window_color (int idx, const char *color); 1426 void set_window_color (int idx, const char *color);
1302 void set_colorfgbg (); 1427 char *get_colorfgbg ();
1303 bool set_color (rxvt_color &color, const char *name); 1428 bool set_color (rxvt_color &color, const char *name);
1304 void alias_color (int dst, int src); 1429 void alias_color (int dst, int src);
1305 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1430 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1306 void get_window_origin (int &x, int &y); 1431 void get_window_origin (int &x, int &y);
1307 Pixmap get_pixmap_property (int prop_id);
1308 1432
1309 // screen.C 1433 // screen.C
1310 1434
1311 void lalloc (line_t &l) const 1435 bool option (uint8_t opt) const NOTHROW
1312 { 1436 {
1313 l.t = (text_t *)talloc->alloc (); 1437 return options[opt >> 3] & (1 << (opt & 7));
1314 l.r = (rend_t *)ralloc->alloc ();
1315 } 1438 }
1316 1439
1317#if 0 1440 void set_option (uint8_t opt, bool set = true) NOTHROW;
1318 void lfree (line_t &l)
1319 {
1320 talloc->free (l.t);
1321 ralloc->free (l.r);
1322 }
1323#endif
1324
1325 void lresize (line_t &l) const
1326 {
1327 if (!l.t)
1328 return;
1329
1330 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1331 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1332
1333 l.l = min (l.l, ncol);
1334
1335 if (ncol > prev_ncol)
1336 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1337 }
1338 1441
1339 int fgcolor_of (rend_t r) const NOTHROW 1442 int fgcolor_of (rend_t r) const NOTHROW
1340 { 1443 {
1341 int base = GET_BASEFG (r); 1444 int base = GET_BASEFG (r);
1342#ifndef NO_BRIGHTCOLOR 1445#ifndef NO_BRIGHTCOLOR
1343 if (r & RS_Bold 1446 if (r & RS_Bold
1344# if ENABLE_STYLES 1447# if ENABLE_STYLES
1345 && option (Opt_intensityStyles) 1448 && option (Opt_intensityStyles)
1346# endif 1449# endif
1347 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1450 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1348 base += minBrightCOLOR - minCOLOR; 1451 base += minBrightCOLOR - minCOLOR;
1349#endif 1452#endif
1350 return base; 1453 return base;
1351 } 1454 }
1352 1455
… …
1356#ifndef NO_BRIGHTCOLOR 1459#ifndef NO_BRIGHTCOLOR
1357 if (r & RS_Blink 1460 if (r & RS_Blink
1358# if ENABLE_STYLES 1461# if ENABLE_STYLES
1359 && option (Opt_intensityStyles) 1462 && option (Opt_intensityStyles)
1360# endif 1463# endif
1361 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1464 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1362 base += minBrightCOLOR - minCOLOR; 1465 base += minBrightCOLOR - minCOLOR;
1363#endif 1466#endif
1364 return base; 1467 return base;
1365 } 1468 }
1366 1469
1367 bool option (uint8_t opt) const NOTHROW
1368 {
1369 if (!opt)
1370 return 0;
1371
1372 --opt;
1373 return options[opt >> 3] & (1 << (opt & 7));
1374 }
1375
1376 void set_option (uint8_t opt, bool set = true) NOTHROW
1377 {
1378 if (!opt)
1379 return;
1380
1381 --opt;
1382 if (set)
1383 options[opt >> 3] |= (1 << (opt & 7));
1384 else
1385 options[opt >> 3] &= ~(1 << (opt & 7));
1386 }
1387
1388 void set_privmode (unsigned bit, int set) NOTHROW
1389 {
1390 if (set)
1391 priv_modes |= bit;
1392 else
1393 priv_modes &= ~bit;
1394 }
1395
1396 // modifies first argument(!) 1470 // modifies first argument(!)
1471 void tt_paste (char *data, unsigned int len) NOTHROW;
1397 void paste (char *data, unsigned int len) NOTHROW; 1472 void paste (char *data, unsigned int len) NOTHROW;
1473 void scr_alloc () NOTHROW;
1398 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1474 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1399 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1475 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1400 void scr_kill_char (line_t &l, int col) const NOTHROW; 1476 void scr_kill_char (line_t &l, int col) const NOTHROW;
1477 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1401 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1478 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1479 void copy_line (line_t &dst, line_t &src);
1402 void scr_reset (); 1480 void scr_reset ();
1403 void scr_release () NOTHROW; 1481 void scr_release () NOTHROW;
1404 void scr_clear (bool really = false) NOTHROW; 1482 void scr_clear (bool really = false) NOTHROW;
1405 void scr_refresh () NOTHROW; 1483 void scr_refresh () NOTHROW;
1406 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1484 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1410 void scr_backindex () NOTHROW; 1488 void scr_backindex () NOTHROW;
1411 void scr_forwardindex () NOTHROW; 1489 void scr_forwardindex () NOTHROW;
1412#endif 1490#endif
1413 void scr_touch (bool refresh) NOTHROW; 1491 void scr_touch (bool refresh) NOTHROW;
1414 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1492 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1415 void scr_recolour () NOTHROW; 1493 void scr_recolor (bool refresh = true) NOTHROW;
1416 void scr_remap_chars () NOTHROW; 1494 void scr_remap_chars () NOTHROW;
1417 void scr_remap_chars (line_t &l) NOTHROW; 1495 void scr_remap_chars (line_t &l) NOTHROW;
1418 1496
1419 enum cursor_mode { SAVE, RESTORE }; 1497 enum cursor_mode { SAVE, RESTORE };
1420 1498
… …
1445 void scr_report_position () NOTHROW; 1523 void scr_report_position () NOTHROW;
1446 void set_font_style () NOTHROW; 1524 void set_font_style () NOTHROW;
1447 void scr_charset_choose (int set) NOTHROW; 1525 void scr_charset_choose (int set) NOTHROW;
1448 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1526 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1449 void scr_move_to (int y, int len) NOTHROW; 1527 void scr_move_to (int y, int len) NOTHROW;
1528 bool scr_page (int nlines) NOTHROW;
1450 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1529 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1530 {
1531 return scr_page (direction * nlines);
1532 }
1451 bool scr_changeview (int new_view_start) NOTHROW; 1533 bool scr_changeview (int new_view_start) NOTHROW;
1452 void scr_bell () NOTHROW; 1534 void scr_bell () NOTHROW;
1453 void scr_printscreen (int fullhist) NOTHROW; 1535 void scr_printscreen (int fullhist) NOTHROW;
1454 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1536 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1455 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1537 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1456 void scr_reverse_selection () NOTHROW; 1538 void scr_reverse_selection () NOTHROW;
1457 void scr_dump (int fd) NOTHROW; 1539 void scr_dump (int fd) NOTHROW;
1458 1540
1459 void selection_check (int check_more) NOTHROW; 1541 void selection_check (int check_more) NOTHROW;
1460 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1542 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1461 void selection_property (Window win, Atom prop) NOTHROW;
1462 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1543 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1463 int selection_request_other (Atom target, int selnum) NOTHROW;
1464 void selection_clear (bool clipboard = false) NOTHROW; 1544 void selection_clear (bool clipboard = false) NOTHROW;
1465 void clipboard_copy (Time tm);
1466 void selection_make (Time tm); 1545 void selection_make (Time tm);
1467 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1546 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1468 void selection_start_colrow (int col, int row) NOTHROW; 1547 void selection_start_colrow (int col, int row) NOTHROW;
1469 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1548 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1470 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1549 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1473 void selection_click (int clicks, int x, int y) NOTHROW; 1552 void selection_click (int clicks, int x, int y) NOTHROW;
1474 void selection_extend (int x, int y, int flag) NOTHROW; 1553 void selection_extend (int x, int y, int flag) NOTHROW;
1475 void selection_rotate (int x, int y) NOTHROW; 1554 void selection_rotate (int x, int y) NOTHROW;
1476 1555
1477 // xdefaults.C 1556 // xdefaults.C
1557 void rxvt_usage (int type);
1478 void get_options (int argc, const char *const *argv); 1558 const char **get_options (int argc, const char *const *argv);
1559 int parse_keysym (const char *str, unsigned int &state);
1479 int parse_keysym (const char *str, const char *arg); 1560 int bind_action (const char *str, const char *arg);
1480 const char *x_resource (const char *name); 1561 const char *x_resource (const char *name);
1481 void extract_resources (); 1562 void extract_resources ();
1563 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *));
1564 void extract_keysym_resources ();
1482}; 1565};
1483 1566
1484#endif /* _RXVT_H_ */ 1567#endif /* _RXVT_H_ */
1485 1568

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