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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.340 by ayin, Fri Dec 28 14:00:47 2007 UTC vs.
Revision 1.565 by sf-exg, Sat Jun 26 14:44:30 2021 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>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_IMG 1
81#endif
82
83#define ECB_NO_THREADS 1
84#include "ecb.h"
85
77#include "encoding.h" 86#include "encoding.h"
78#include "rxvtutil.h" 87#include "rxvtutil.h"
79#include "rxvtfont.h" 88#include "rxvtfont.h"
80#include "rxvttoolkit.h" 89#include "rxvttoolkit.h"
90#include "rxvtimg.h"
91#include "scrollbar.h"
81#include "ev_cpp.h" 92#include "ev_cpp.h"
82#include "salloc.h"
83#include "libptytty.h" 93#include "libptytty.h"
84 94
85#include "rxvtperl.h" 95#include "rxvtperl.h"
86 96
87// try to avoid some macros to decrease code size, on some systems 97// try to avoid some macros to decrease code size, on some systems
… …
96/* 106/*
97 ***************************************************************************** 107 *****************************************************************************
98 * SYSTEM HACKS 108 * SYSTEM HACKS
99 ***************************************************************************** 109 *****************************************************************************
100 */ 110 */
101/* Consistent defines - please report on the necessity
102 * @ Unixware: defines (__svr4__)
103 */
104#if defined (SVR4) && !defined (__svr4__)
105# define __svr4__ 1
106#endif
107#if defined (sun) && !defined (__sun__)
108# define __sun__ 1
109#endif
110
111#ifndef HAVE_XPOINTER
112typedef char *XPointer;
113#endif
114 111
115#include <termios.h> 112#include <termios.h>
116typedef struct termios ttymode_t;
117
118#include "background.h"
119 113
120#ifndef STDIN_FILENO 114#ifndef STDIN_FILENO
121# define STDIN_FILENO 0 115# define STDIN_FILENO 0
122# define STDOUT_FILENO 1 116# define STDOUT_FILENO 1
123# define STDERR_FILENO 2 117# define STDERR_FILENO 2
124#endif 118#endif
125 119
126#if !defined (EACCESS) && defined(EAGAIN)
127# define EACCESS EAGAIN
128#endif
129
130#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 120#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
131# define EXIT_SUCCESS 0 /* exit function success */ 121# define EXIT_SUCCESS 0 /* exit function success */
132# define EXIT_FAILURE 1 /* exit function failure */ 122# define EXIT_FAILURE 1 /* exit function failure */
133#endif 123#endif
134 124
135#ifndef PATH_MAX
136# define PATH_MAX 16384
137#endif
138
139/****************************************************************************/ 125/****************************************************************************/
140 126
141// exception thrown on fatal (per-instance) errors 127// exception thrown on fatal (per-instance) errors
142class rxvt_failure_exception { }; 128class rxvt_failure_exception : public std::exception
129{
130public:
131 const char *
132 what () const noexcept override
133 {
134 return "";
135 }
136};
143 137
144// exception thrown when the command parser runs out of input data 138// exception thrown when the command parser runs out of input data
145class out_of_input { }; 139class out_of_input { };
146 140
147/* 141/*
… …
149 * PROTOTYPES 143 * PROTOTYPES
150 ***************************************************************************** 144 *****************************************************************************
151 */ 145 */
152// main.C 146// main.C
153#define SET_LOCALE(locale) rxvt_set_locale (locale) 147#define SET_LOCALE(locale) rxvt_set_locale (locale)
154extern bool rxvt_set_locale (const char *locale) NOTHROW; 148extern bool rxvt_set_locale (const char *locale) noexcept;
155extern void rxvt_push_locale (const char *locale) NOTHROW; 149extern void rxvt_push_locale (const char *locale) noexcept;
156extern void rxvt_pop_locale () NOTHROW; 150extern void rxvt_pop_locale () noexcept;
157void rxvt_init (); 151void rxvt_init ();
158 152
159// misc.C 153// misc.C
160char * rxvt_wcstombs (const wchar_t *str, int len = -1); 154char * rxvt_wcstombs (const wchar_t *str, int len = -1);
161wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 155wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
162char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 156char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
163wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 157wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
164 158
165char * rxvt_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) noexcept;
166void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept;
167void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) noexcept;
168void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) noexcept;
163ecb_noreturn ecb_cold
169void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 164void rxvt_fatal (const char *fmt, ...);
170void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 165ecb_noreturn ecb_cold
166void rxvt_exit_failure ();
171 167
172char * rxvt_strtrim (char *str) NOTHROW;
173char ** rxvt_splitcommastring (const char *cs) NOTHROW;
174void rxvt_freecommastring (char **cs) NOTHROW;
175
176void * rxvt_malloc (size_t size); 168void * rxvt_malloc (size_t size);
177void * rxvt_calloc (size_t number, size_t size); 169void * rxvt_calloc (size_t number, size_t size);
178void * rxvt_realloc (void *ptr, size_t size); 170void * rxvt_realloc (void *ptr, size_t size);
171
172char * rxvt_strtrim (char *str) noexcept;
173char ** rxvt_strsplit (char delim, const char *str) noexcept;
174
175static inline void
176rxvt_free_strsplit (char **ptr) noexcept
177{
178 free (ptr[0]);
179 free (ptr);
180}
181
182KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
179 183
180///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
181 185
182// temporarily replace the process environment 186// temporarily replace the process environment
183extern char **environ; 187extern char **environ;
184extern char **rxvt_environ; // the original environ pointer 188extern char **rxvt_environ; // the original environ pointer
185 189
186static inline void 190static inline void
187set_environ (stringvec *envv) 191set_environ (char **envv)
188{ 192{
189#if ENABLE_PERL 193#if ENABLE_PERL
190 assert (envv); 194 assert (envv);
191#else 195#else
192 if (envv) 196 if (envv)
193#endif 197#endif
194 environ = (char **)envv->begin ();
195}
196
197static inline void
198set_environ (char **envv)
199{
200#if ENABLE_PERL
201 assert (envv);
202#else
203 if (envv)
204#endif
205 environ = envv; 198 environ = envv;
206} 199}
200
201struct localise_env
202{
203 char **orig_env;
204
205 localise_env (char **new_env)
206 {
207 orig_env = environ;
208 environ = new_env;
209 }
210
211 ~localise_env ()
212 {
213 environ = orig_env;
214 }
215};
207 216
208/* 217/*
209 ***************************************************************************** 218 *****************************************************************************
210 * STRUCTURES AND TYPEDEFS 219 * STRUCTURES AND TYPEDEFS
211 ***************************************************************************** 220 *****************************************************************************
212 */ 221 */
213 222
214/* If we're using either the rxvt scrollbar, keep the
215 * scrollColor resource.
216 */
217#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(PLAIN_SCROLLBAR)
218# define KEEP_SCROLLCOLOR 1
219#else
220# undef KEEP_SCROLLCOLOR
221#endif
222
223/* 223/*
224 * the 'essential' information for reporting Mouse Events 224 * the 'essential' information for reporting Mouse Events
225 * pared down from XButtonEvent 225 * pared down from XButtonEvent
226 */ 226 */
227struct mouse_event { 227struct mouse_event
228{
228 int clicks; 229 int clicks;
229 Time time; /* milliseconds */ 230 Time time; /* milliseconds */
230 unsigned int state; /* key or button mask */ 231 unsigned int state; /* key or button mask */
231 unsigned int button; /* detail */ 232 unsigned int button; /* detail */
232}; 233};
… …
262 ***************************************************************************** 263 *****************************************************************************
263 */ 264 */
264 265
265/* COLORTERM, TERM environment variables */ 266/* COLORTERM, TERM environment variables */
266#define COLORTERMENV "rxvt" 267#define COLORTERMENV "rxvt"
267#ifdef BG_IMAGE_FROM_FILE 268#if HAVE_IMG
268# define COLORTERMENVFULL COLORTERMENV "-xpm" 269# define COLORTERMENVFULL COLORTERMENV "-xpm"
269#else 270#else
270# define COLORTERMENVFULL COLORTERMENV 271# define COLORTERMENVFULL COLORTERMENV
271#endif 272#endif
272#ifndef TERMENV 273#ifndef TERMENV
274# if USE_256_COLORS
275# define TERMENV "rxvt-unicode-256color"
276# else
273# define TERMENV "rxvt-unicode" 277# define TERMENV "rxvt-unicode"
274#endif 278# endif
279#endif
280
281// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
282// because normal human eye is less sensitive to the blue component than to
283// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
284#if USE_256_COLORS
285// 7x7x5=245 < 254 unused color indices
286# define Red_levels 7
287# define Green_levels 7
288# define Blue_levels 5
289#else
290// 6x6x4=144 < 166 unused color indices
291# define Red_levels 6
292# define Green_levels 6
293# define Blue_levels 4
294#endif
295
296#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
275 297
276#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 298#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
277# define NO_MOUSE_REPORT_SCROLLBAR 1 299# define NO_MOUSE_REPORT_SCROLLBAR 1
278#endif 300#endif
279 301
280#define scrollBar_esc 30 302#define scrollBar_esc 30
281 303
282#if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) || defined(PLAIN_SCROLLBAR) 304#if !defined (RXVT_SCROLLBAR) && !defined (NEXT_SCROLLBAR)
283# define HAVE_SCROLLBARS 1 305# define NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING 1
284#endif 306#endif
285
286#define R_SB_ALIGN_CENTRE 0
287#define R_SB_ALIGN_TOP 1
288#define R_SB_ALIGN_BOTTOM 2
289
290#define R_SB_NEXT 1
291#define R_SB_XTERM 2
292#define R_SB_PLAIN 4
293#define R_SB_RXVT 8
294
295#define SB_WIDTH_NEXT 19
296#define SB_WIDTH_XTERM 15
297#define SB_WIDTH_PLAIN 7
298#ifndef SB_WIDTH_RXVT
299# define SB_WIDTH_RXVT 10
300#endif
301
302/*
303 * NeXT scrollbar defines
304 */
305#define SB_PADDING 1
306#define SB_BORDER_WIDTH 1
307#define SB_BEVEL_WIDTH_UPPER_LEFT 1
308#define SB_BEVEL_WIDTH_LOWER_RIGHT 2
309#define SB_LEFT_PADDING (SB_PADDING + SB_BORDER_WIDTH)
310#define SB_MARGIN_SPACE (SB_PADDING * 2)
311#define SB_BUTTON_WIDTH (SB_WIDTH_NEXT - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
312#define SB_BUTTON_HEIGHT (SB_BUTTON_WIDTH)
313#define SB_BUTTON_SINGLE_HEIGHT (SB_BUTTON_HEIGHT + SB_PADDING)
314#define SB_BUTTON_BOTH_HEIGHT (SB_BUTTON_SINGLE_HEIGHT * 2)
315#define SB_BUTTON_TOTAL_HEIGHT (SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
316#define SB_BUTTON_BEVEL_X (SB_LEFT_PADDING)
317#define SB_BUTTON_FACE_X (SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
318#define SB_THUMB_MIN_HEIGHT (SB_BUTTON_WIDTH - (SB_PADDING * 2))
319 /*
320 * +-------------+
321 * | | <---< SB_PADDING
322 * | ::::::::::: |
323 * | ::::::::::: |
324 * '''''''''''''''''
325 * ,,,,,,,,,,,,,,,,,
326 * | ::::::::::: |
327 * | ::::::::::: |
328 * | +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
329 * | | :::::::: |
330 * | V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
331 * | +---------+ |
332 * | | ......%%| |
333 * | | ......%%| |
334 * | | .. ()..%%| |
335 * | | ......%%| |
336 * | | %%%%%%%%| |
337 * | +---------+ | <.........................
338 * | | <---< SB_PADDING :
339 * | +---------+ | <-+.......... :---< SB_BUTTON_TOTAL_HEIGHT
340 * | | ......%%| | | : :
341 * | | ../\..%%| | |---< SB_BUTTON_HEIGHT :
342 * | | %%%%%%%%| | | : :
343 * | +---------+ | <-+ : :
344 * | | : :
345 * | +---------+ | <-+ :---< SB_BUTTON_BOTH_HEIGHT
346 * | | ......%%| | | : :
347 * | | ..\/..%%| | | : :
348 * | | %%%%%%%%| | |---< SB_BUTTON_SINGLE_HEIGHT
349 * | +---------+ | | : :
350 * | | | : :
351 * +-------------+ <-+.........:............:
352 * ^^|_________| :
353 * || | :
354 * || +---< SB_BUTTON_WIDTH
355 * || :
356 * |+------< SB_PADDING
357 * |: :
358 * +----< SB_BORDER_WIDTH
359 * : :
360 * :............:
361 * |
362 * +---< SB_WIDTH_NEXT
363 */
364 307
365enum { 308enum {
366 NO_REFRESH = 0, /* Window not visible at all! */ 309 NO_REFRESH = 0, /* Window not visible at all! */
367 FAST_REFRESH = 1, /* Fully exposed window */ 310 FAST_REFRESH = 1, /* Fully exposed window */
368 SLOW_REFRESH = 2, /* Partially exposed window */ 311 SLOW_REFRESH = 2, /* Partially exposed window */
… …
372# define NSCREENS 0 315# define NSCREENS 0
373#else 316#else
374# define NSCREENS 1 317# define NSCREENS 1
375#endif 318#endif
376 319
377/* special (internal) prefix for font commands */
378#define FONT_CMD '#'
379#define FONT_DN "#-"
380#define FONT_UP "#+"
381
382/* flags for rxvt_scr_gotorc () */ 320/* flags for rxvt_term::scr_gotorc () */
383enum { 321enum {
384 C_RELATIVE = 1, /* col movement is relative */ 322 C_RELATIVE = 1, /* col movement is relative */
385 R_RELATIVE = 2, /* row movement is relative */ 323 R_RELATIVE = 2, /* row movement is relative */
386 RELATIVE = C_RELATIVE | R_RELATIVE, 324 RELATIVE = C_RELATIVE | R_RELATIVE,
387}; 325};
388 326
389/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 327/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
390enum { 328enum {
391 INSERT = -1, /* don't change these values */ 329 INSERT = -1, /* don't change these values */
392 DELETE = +1, 330 DELETE = +1,
393 ERASE = +2, 331 ERASE = +2,
394}; 332};
395 333
396/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 334/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
397enum page_dirn { 335enum page_dirn {
398 UP, 336 DN = -1,
399 DN,
400 NO_DIR, 337 NO_DIR = 0,
338 UP = 1,
401}; 339};
402 340
403/* arguments for rxvt_scr_change_screen () */ 341/* arguments for rxvt_term::scr_change_screen () */
404enum { 342enum {
405 PRIMARY = 0, 343 PRIMARY = 0,
406 SECONDARY, 344 SECONDARY,
407}; 345};
408 346
347// define various rendition bits and masks. the rendition word
348// is 32 bits in size, and we should use it as efficiently as possible
349
409#define RS_None 0 350#define RS_None 0
410 351
411#define RS_fgMask 0x0000007fUL // 128 colors 352// GET_BGATTR depends on RS_fgShift > RS_bgShift
412#define RS_bgMask 0x00003f80UL // 128 colors 353#define RS_colorMask ((1UL << Color_Bits) - 1UL)
354#define RS_bgShift 0
355#define RS_fgShift (RS_bgShift + Color_Bits)
356#define RS_bgMask (RS_colorMask << RS_bgShift)
357#define RS_fgMask (RS_colorMask << RS_fgShift)
358
359// must have space for rxvt_fontset::fontCount * 2 + 2 values
360#define RS_fontShift (RS_fgShift + Color_Bits)
361#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
362#define RS_fontCount rxvt_fontset::fontCount
363#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
364
365// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
366#define RS_redraw (2UL << RS_fontShift)
367
368#define RS_Sel (1UL << 22)
369
370// 4 custom bits for extensions
371#define RS_customCount 16UL
372#define RS_customShift 23
373#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
413 374
414// font styles 375// font styles
415#define RS_Bold 0x00004000UL // value 1 376#define RS_Bold (1UL << RS_styleShift)
416#define RS_Italic 0x00008000UL // value 2 377#define RS_Italic (2UL << RS_styleShift)
378
379#define RS_styleCount 4
380#define RS_styleShift 27
381#define RS_styleMask (RS_Bold | RS_Italic)
417 382
418// fake styles 383// fake styles
419#define RS_Blink 0x00010000UL // blink 384#define RS_Blink (1UL << 29)
420#define RS_RVid 0x00020000UL // reverse video 385#define RS_RVid (1UL << 30) // reverse video
421#define RS_Uline 0x00040000UL // underline 386#define RS_Uline (1UL << 31) // underline
422
423// toggle this to force redraw, must be != RS_Careful
424#define RS_redraw 0x01000000UL
425
426// 5 custom bits for extensions
427#define RS_customCount 32
428#define RS_customMask 0x00f80000UL
429#define RS_customShift 19
430
431// other flags
432#define RS_Careful 0x80000000UL /* be careful when drawing these */
433
434#define RS_styleCount 4
435#define RS_styleMask (RS_Bold | RS_Italic)
436#define RS_styleShift 14
437 387
438#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 388#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
439#define RS_attrMask (RS_baseattrMask | RS_fontMask) 389#define RS_attrMask (RS_baseattrMask | RS_fontMask)
440 390
441#define RS_fontCount 127 // not 127 or 256, see rxvtfont.h
442#define RS_fontMask 0xff000000UL // plenty(?) of fonts, includes RS_Careful
443#define RS_fontShift 24
444
445#define DEFAULT_RSTYLE (RS_None | Color_fg | (Color_bg << Color_Bits)) 391#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
446#define OVERLAY_RSTYLE (RS_None | Color_Black | (Color_Yellow << Color_Bits)) 392#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
447
448#define Sel_none 0 /* Not waiting */
449#define Sel_normal 0x01 /* normal selection */
450#define Sel_incr 0x02 /* incremental selection */
451#define Sel_direct 0x00
452#define Sel_Primary 0x01
453#define Sel_Secondary 0x02
454#define Sel_Clipboard 0x03
455#define Sel_whereMask 0x0f
456#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
457#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
458 393
459enum { 394enum {
460 C0_NUL = 0x00, 395 C0_NUL = 0x00,
461 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 396 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
462 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 397 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
473 XTerm_name = 0, 408 XTerm_name = 0,
474 XTerm_iconName = 1, 409 XTerm_iconName = 1,
475 XTerm_title = 2, 410 XTerm_title = 2,
476 XTerm_property = 3, // change X property 411 XTerm_property = 3, // change X property
477 XTerm_Color = 4, // change colors 412 XTerm_Color = 4, // change colors
478 XTerm_Color00 = 10, // not implemented, CLASH! 413 XTerm_Color00 = 10, // change fg color
479 XTerm_Color01 = 11, // not implemented 414 XTerm_Color01 = 11, // change bg color
480 XTerm_Color_cursor = 12, // change actual 'Cursor' color 415 XTerm_Color_cursor = 12, // change actual 'Cursor' color
481 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color 416 XTerm_Color_pointer_fg = 13, // change actual 'Pointer' fg color
482 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color 417 XTerm_Color_pointer_bg = 14, // change actual 'Pointer' bg color
483 XTerm_Color05 = 15, // not implemented (tektronix fg) 418 XTerm_Color05 = 15, // not implemented (tektronix fg)
484 XTerm_Color06 = 16, // not implemented (tektronix bg) 419 XTerm_Color06 = 16, // not implemented (tektronix bg)
485 XTerm_Color_RV = 17, // change actual 'Highlight' color 420 XTerm_Color_HC = 17, // change actual 'Highlight' bg color
421 XTerm_Color_HTC = 19, // change actual 'Highlight' fg color
486 XTerm_logfile = 46, // not implemented 422 XTerm_logfile = 46, // not implemented
487 XTerm_font = 50, 423 XTerm_font = 50,
488 424
489 XTerm_konsole30 = 30, // reserved for konsole 425 XTerm_konsole30 = 30, // reserved for konsole
490 XTerm_konsole31 = 31, // reserved for konsole 426 XTerm_konsole31 = 31, // reserved for konsole
491 XTerm_emacs51 = 51, // reserved for emacs shell 427 XTerm_emacs51 = 51, // reserved for emacs shell
492 /* 428 /*
493 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) 429 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL)
494 * at least Rxvt_Color_BD and Rxvt_Color_UL clash with xterm
495 */ 430 */
496 Rxvt_Color_BD = 18, // change actual 'Bold' color 431
497 Rxvt_Color_UL = 19, // change actual 'Underline' color 432 // deprecated
498 Rxvt_Pixmap = 20, // new bg pixmap 433 Rxvt_restoreFG = 39,
499 Rxvt_restoreFG = 39, // change default fg color 434 Rxvt_restoreBG = 49,
500 Rxvt_restoreBG = 49, // change default bg color 435
501 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 436 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
502 437
503 URxvt_locale = 701, // change locale 438 URxvt_locale = 701, // change locale
504 URxvt_version = 702, // request version 439 URxvt_version = 702, // request version
505 440
506 URxvt_Color_IT = 704, // change actual 'Italic' colour 441 URxvt_Color_IT = 704, // change actual 'Italic' colour
507 URxvt_Color_tint = 705, // change actual tint colour 442 URxvt_Color_BD = 706, // change actual 'Bold' color
443 URxvt_Color_UL = 707, // change actual 'Underline' color
508 URxvt_Color_BD = 706, 444 URxvt_Color_border = 708,
509 URxvt_Color_UL = 707,
510 445
511 URxvt_font = 710, 446 URxvt_font = 710,
512 URxvt_boldFont = 711, 447 URxvt_boldFont = 711,
513 URxvt_italicFont = 712, 448 URxvt_italicFont = 712,
514 URxvt_boldItalicFont = 713, 449 URxvt_boldItalicFont = 713,
515 450
516 URxvt_view_up = 720, 451 URxvt_view_up = 720,
517 URxvt_view_down = 721, 452 URxvt_view_down = 721,
518 453
519 URxvt_perl = 777, 454 URxvt_perl = 777, // for use by perl extensions, starts with "extension-name;"
520}; 455};
521 456
522/* Words starting with `Color_' are colours. Others are counts */ 457/* Words starting with `Color_' are colours. Others are counts */
523/* 458/*
524 * The PixColor and rendition colour usage should probably be decoupled 459 * The PixColor and rendition colour usage should probably be decoupled
… …
554 Color_White = maxBrightCOLOR, 489 Color_White = maxBrightCOLOR,
555#else 490#else
556 Color_White = maxCOLOR, 491 Color_White = maxCOLOR,
557#endif 492#endif
558 minTermCOLOR = Color_White + 1, 493 minTermCOLOR = Color_White + 1,
494#if USE_256_COLORS
495 maxTermCOLOR = Color_White + 240,
496#else
559 maxTermCOLOR = Color_White + 72, 497 maxTermCOLOR = Color_White + 72,
498#endif
499 minTermCOLOR24,
500 maxTermCOLOR24 = minTermCOLOR24 +
501 RGB24_CUBE_SIZE - 1,
560#ifndef NO_CURSORCOLOR 502#ifndef NO_CURSORCOLOR
561 Color_cursor, 503 Color_cursor,
562 Color_cursor2, 504 Color_cursor2,
563#endif 505#endif
564 Color_pointer_fg, 506 Color_pointer_fg,
… …
573#if ENABLE_FRILLS 515#if ENABLE_FRILLS
574 Color_underline, 516 Color_underline,
575#endif 517#endif
576#ifdef OPTION_HC 518#ifdef OPTION_HC
577 Color_HC, 519 Color_HC,
520 Color_HTC,
578#endif 521#endif
579#ifdef KEEP_SCROLLCOLOR
580 Color_scroll, 522 Color_scroll,
523#ifdef RXVT_SCROLLBAR
581 Color_trough, 524 Color_trough,
582#endif
583#if ENABLE_TRANSPARENCY
584 Color_tint,
585#endif 525#endif
586#if OFF_FOCUS_FADING 526#if OFF_FOCUS_FADING
587 Color_fade, 527 Color_fade,
588#endif 528#endif
589 NRS_COLORS, /* */ 529 NRS_COLORS, /* */
590#ifdef KEEP_SCROLLCOLOR 530#ifdef RXVT_SCROLLBAR
591 Color_topShadow = NRS_COLORS, 531 Color_topShadow = NRS_COLORS,
592 Color_bottomShadow, 532 Color_bottomShadow,
593 TOTAL_COLORS 533 TOTAL_COLORS
594#else 534#else
595 TOTAL_COLORS = NRS_COLORS 535 TOTAL_COLORS = NRS_COLORS
596#endif 536#endif
597}; 537};
598 538
539#if USE_256_COLORS
599#define Color_Bits 7 // 0 .. maxTermCOLOR 540# define Color_Bits 9 // 0 .. maxTermCOLOR24
541#else
542# define Color_Bits 8 // 0 .. maxTermCOLOR24
543#endif
544
545#if maxTermCOLOR24 >= (1 << Color_Bits)
546# error color index overflow
547#endif
600 548
601/* 549/*
602 * Resource list 550 * Resource list
603 */ 551 */
604enum { 552enum {
… …
631#define PrivMode_smoothScroll (1UL<<17) 579#define PrivMode_smoothScroll (1UL<<17)
632#define PrivMode_vt52 (1UL<<18) 580#define PrivMode_vt52 (1UL<<18)
633#define PrivMode_LFNL (1UL<<19) 581#define PrivMode_LFNL (1UL<<19)
634#define PrivMode_MouseBtnEvent (1UL<<20) 582#define PrivMode_MouseBtnEvent (1UL<<20)
635#define PrivMode_MouseAnyEvent (1UL<<21) 583#define PrivMode_MouseAnyEvent (1UL<<21)
584#define PrivMode_BracketPaste (1UL<<22)
585#define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack
586#define PrivMode_ExtMouseUrxvt (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
587#define PrivMode_BlinkingCursor (1UL<<25)
588#define PrivMode_FocusEvent (1UL<<26)
589#define PrivMode_ExtMouseSGR (1UL<<27)
636 590
637#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 591#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
638 592
639#ifdef ALLOW_132_MODE 593#ifdef ALLOW_132_MODE
640# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 594# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
643#endif 597#endif
644 598
645// do not change these constants lightly, there are many interdependencies 599// do not change these constants lightly, there are many interdependencies
646#define IMBUFSIZ 128 // input modifier buffer sizes 600#define IMBUFSIZ 128 // input modifier buffer sizes
647#define KBUFSZ 512 // size of keyboard mapping buffer 601#define KBUFSZ 512 // size of keyboard mapping buffer
648#define CBUFSIZ 2048 // size of command buffer 602#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
603#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
649#define UBUFSIZ 2048 // character buffer 604#define UBUFSIZ 2048 // character buffer
650 605
651#if ENABLE_FRILLS 606#if ENABLE_FRILLS
652# include <X11/Xmd.h> 607# include <X11/Xmd.h>
653typedef struct _mwmhints { 608typedef struct _mwmhints
609{
654 CARD32 flags; 610 CARD32 flags;
655 CARD32 functions; 611 CARD32 functions;
656 CARD32 decorations; 612 CARD32 decorations;
657 INT32 input_mode; 613 INT32 input_mode;
658 CARD32 status; 614 CARD32 status;
… …
689/* 645/*
690 ***************************************************************************** 646 *****************************************************************************
691 * MACRO DEFINES 647 * MACRO DEFINES
692 ***************************************************************************** 648 *****************************************************************************
693 */ 649 */
650
651// speed hack, copy some member variable into a local variable of the same name
694#define dLocal(type,name) type const name = this->name 652#define dLocal(type,name) type const name = this->name
695 653
696// for speed reasons, we assume that all codepoints 32 to 126 are 654// for speed reasons, we assume that all codepoints 32 to 126 are
697// single-width. 655// single-width.
698#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 656#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
705#define Col2Pixel(col) ((int32_t)Width2Pixel(col)) 663#define Col2Pixel(col) ((int32_t)Width2Pixel(col))
706#define Row2Pixel(row) ((int32_t)Height2Pixel(row)) 664#define Row2Pixel(row) ((int32_t)Height2Pixel(row))
707#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth) 665#define Width2Pixel(n) ((int32_t)(n) * (int32_t)fwidth)
708#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight) 666#define Height2Pixel(n) ((int32_t)(n) * (int32_t)fheight)
709 667
710#define LINENO(n) MOD (term_start + int(n), total_rows) 668#define LINENO_of(t,n) MOD ((t)->term_start + int(n), (t)->total_rows)
711#define ROW(n) row_buf [LINENO (n)] 669#define ROW_of(t,n) (t)->row_buf [LINENO_of ((t), n)]
670
671#define LINENO(n) LINENO_of (this, n)
672#define ROW(n) ROW_of (this, n)
712 673
713/* how to build & extract colors and attributes */ 674/* how to build & extract colors and attributes */
714#define GET_BASEFG(x) (((x) & RS_fgMask)) 675#define GET_BASEFG(x) (((x) & RS_fgMask) >> RS_fgShift)
715#define GET_BASEBG(x) (((x) & RS_bgMask)>>Color_Bits) 676#define GET_BASEBG(x) (((x) & RS_bgMask) >> RS_bgShift)
716 677
717#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) 678#define GET_FONT(x) (((x) & RS_fontMask) >> RS_fontShift)
718#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift)) 679#define SET_FONT(x,fid) (((x) & ~RS_fontMask) | ((fid) << RS_fontShift))
719 680
720#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 681#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
721#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 682#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
722 683
723#define GET_ATTR(x) (((x) & RS_attrMask)) 684#define GET_ATTR(x) (((x) & RS_attrMask))
724#define GET_BGATTR(x) \
725 (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \
726 | (((x) & RS_fgMask)<<Color_Bits)) \
727 : ((x) & (RS_attrMask | RS_bgMask)))
728#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | (fg)) 685#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
729#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg)<<Color_Bits)) 686#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
730#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 687#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
731 688
732#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 689#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
733 690
734#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)] 691#define PIXCOLOR_NAME(idx) rs[Rs_color + (idx)]
735#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)]) 692#define ISSET_PIXCOLOR(idx) (!!rs[Rs_color + (idx)])
736 693
737#if ENABLE_STYLES 694#if ENABLE_STYLES
738# define FONTSET(style) fontset[GET_STYLE (style)] 695# define FONTSET_of(t,style) (t)->fontset[GET_STYLE (style)]
739#else 696#else
740# define FONTSET(style) fontset[0] 697# define FONTSET_of(t,style) (t)->fontset[0]
741#endif 698#endif
742 699
743#ifdef HAVE_SCROLLBARS 700#define FONTSET(style) FONTSET_of (this, style)
744# define scrollbar_TotalWidth() (scrollBar.width + sb_shadow * 2)
745#else
746# define scrollbar_TotalWidth() (0)
747#endif
748#define scrollbar_isMotion() (scrollBar.state == 'm')
749#define scrollbar_isUp() (scrollBar.state == 'U')
750#define scrollbar_isDn() (scrollBar.state == 'D')
751#define scrollbar_isUpDn() isupper (scrollBar.state)
752#define isScrollbarWindow(w) (scrollBar.state && (w) == scrollBar.win)
753
754#define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1))
755#define scrollbarnext_upButton(y) ((y) > scrollBar.end \
756 && (y) <= scrollbarnext_dnval ())
757#define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval())
758#define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT
759#define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg)
760#define scrollbarrxvt_dnButton(y) ((y) > scrollBar.end)
761#define SCROLLRXVT_MINHEIGHT 10
762#define SCROLLXTERM_MINHEIGHT 10
763
764#define scrollbar_minheight() (scrollBar.style == R_SB_NEXT \
765 ? SCROLLNEXT_MINHEIGHT \
766 : SCROLLRXVT_MINHEIGHT)
767#define scrollbar_above_slider(y) ((y) < scrollBar.top)
768#define scrollbar_below_slider(y) ((y) > scrollBar.bot)
769#define scrollbar_position(y) ((y) - scrollBar.beg)
770#define scrollbar_size() (scrollBar.end - scrollBar.beg \
771 - scrollbar_minheight ())
772 701
773typedef callback<void (const char *)> log_callback; 702typedef callback<void (const char *)> log_callback;
774typedef callback<int (int)> getfd_callback; 703typedef callback<int (int)> getfd_callback;
775 704
776/****************************************************************************/ 705/****************************************************************************/
… …
779#define LINE_FILTERED 0x0002 // line has been filtered 708#define LINE_FILTERED 0x0002 // line has been filtered
780#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI) 709#define LINE_COMPRESSED 0x0004 // line has been compressed (NYI)
781#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI) 710#define LINE_FILTER 0x0008 // line needs to be filtered before display (NYI)
782#define LINE_BIDI 0x0010 // line needs bidi (NYI) 711#define LINE_BIDI 0x0010 // line needs bidi (NYI)
783 712
784struct line_t { 713struct line_t
714{
785 text_t *t; // terminal the text 715 text_t *t; // terminal the text
786 rend_t *r; // rendition, uses RS_ flags 716 rend_t *r; // rendition, uses RS_ flags
787 tlen_t_ l; // length of each text line 717 tlen_t_ l; // length of each text line
788 uint32_t f; // flags 718 uint32_t f; // flags
719
720 bool valid ()
721 {
722 return l >= 0;
723 }
724
725 void alloc ()
726 {
727 l = 0;
728 }
789 729
790 bool is_longer () 730 bool is_longer ()
791 { 731 {
792 return f & LINE_LONGER; 732 return f & LINE_LONGER;
793 } 733 }
… …
823}; 763};
824 764
825/****************************************************************************/ 765/****************************************************************************/
826 766
827// primitive wrapper around mbstate_t to ensure initialisation 767// primitive wrapper around mbstate_t to ensure initialisation
828struct mbstate { 768struct mbstate
769{
829 mbstate_t mbs; 770 mbstate_t mbs;
830 771
831 operator mbstate_t *() { return &mbs; } 772 operator mbstate_t *() { return &mbs; }
832 void reset () { memset (&mbs, 0, sizeof (mbs)); } 773 void reset () { memset (&mbs, 0, sizeof (mbs)); }
833 mbstate () { reset (); } 774 mbstate () { reset (); }
… …
836/****************************************************************************/ 777/****************************************************************************/
837 778
838#define UNICODE_MASK 0x1fffffUL 779#define UNICODE_MASK 0x1fffffUL
839 780
840#if UNICODE_3 781#if UNICODE_3
841# define COMPOSE_LO 0x40000000UL 782# define COMPOSE_LO 0x110000UL
842# define COMPOSE_HI 0x400fffffUL 783# define COMPOSE_HI 0x1fffffUL
843# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 784# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
844#else 785#else
845# if ENABLE_PERL 786# if ENABLE_PERL
846# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates 787# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
847# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 788# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
… …
854 795
855#if ENABLE_COMBINING 796#if ENABLE_COMBINING
856// compose chars are used to represent composite characters 797// compose chars are used to represent composite characters
857// that are not representable in unicode, as well as characters 798// that are not representable in unicode, as well as characters
858// not fitting in the BMP. 799// not fitting in the BMP.
859struct compose_char { 800struct compose_char
860 unicode_t c1, c2; // any chars != NOCHAR are valid 801{
802 // c1 can be any character != NOCHAR, including another compose character
803 // c2 must always be a zero-width character or NOCHAR, in case
804 // this just extends beyond the BMP.
805 unicode_t c1, c2;
806
861 compose_char (unicode_t c1, unicode_t c2) 807 compose_char (unicode_t c1, unicode_t c2)
862 : c1(c1), c2(c2) 808 : c1(c1), c2(c2)
863 { } 809 { }
864}; 810};
865 811
866class rxvt_composite_vec { 812struct rxvt_composite_vec
813{
867 vector<compose_char> v; 814 vector<compose_char> v;
868public: 815
869 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 816 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
870 int expand (unicode_t c, wchar_t *r); 817 template<typename T> int expand (unicode_t c, T *r);
818 int expand (unicode_t c) { return expand (c, (text_t *)0); }
871 compose_char *operator [](text_t c) 819 compose_char *operator [](text_t c)
872 { 820 {
873 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () 821 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
874 ? &v[c - COMPOSE_LO] 822 ? &v[c - COMPOSE_LO]
875 : 0; 823 : 0;
… …
877}; 825};
878 826
879extern class rxvt_composite_vec rxvt_composite; 827extern class rxvt_composite_vec rxvt_composite;
880#endif 828#endif
881 829
830#if 0
831// expand the sequence into a static array
832// works even without ENABLE_COMBINING
833template<typename T, int max_size_ = 48>
834struct rxvt_compose_expand_static
835{
836#if ENABLE_COMBINING
837 enum { max_size = max_size_ };
838
839 T chrs[max_size];
840
841 // expand sequence and return start ptr
842 // guarantees at least one output
843 // get the length with length () on that ptr
844 T *operator ()(unicode_t c)
845 {
846 T *cur = chrs + max_size;
847
848 while (ecb_expect_false (IS_COMPOSE (c)))
849 if (ecb_expect_true (c - COMPOSE_LO < rxvt_composite.v.size ()))
850 {
851 compose_char *cc = &rxvt_composite.v [c - COMPOSE_LO];
852
853 if (cc->c2 != NOCHAR)
854 {
855 cur -= cur > chrs; *cur = cc->c2;
856 }
857
858 c = cc->c1;
859 }
860 else
861 c = NOCHAR;
862
863 cur -= cur > chrs; *cur = c;
864
865 return cur;
866 }
867
868 int length (T *first)
869 {
870 return chrs + max_size - first;
871 }
872#else
873 T chr;
874
875 T *operator ()(text_t c);
876 {
877 chr = c;
878 return &chr;
879 }
880
881 int length (T *first)
882 {
883 return 1;
884 }
885#endif
886};
887#endif
888
882/****************************************************************************/ 889/****************************************************************************/
883 890
884#ifdef KEYSYM_RESOURCE 891#ifdef KEYSYM_RESOURCE
885class keyboard_manager; 892class keyboard_manager;
886#endif 893#endif
… …
890extern rxvt_t rxvt_current_term; 897extern rxvt_t rxvt_current_term;
891 898
892#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r) 899#define SET_R(r) rxvt_current_term = const_cast<rxvt_term *>(r)
893#define GET_R rxvt_current_term 900#define GET_R rxvt_current_term
894 901
902/* ------------------------------------------------------------------------- */
903struct overlay_base
904{
905 int x, y, w, h; // overlay dimensions
906 text_t **text;
907 rend_t **rend;
908
909 // while tempting to add swap() etc. here, it effectively only increases code size
910};
911
912/* ------------------------------------------------------------------------- */
913
895typedef struct { 914typedef struct
915{
896 int row; 916 int row;
897 int col; 917 int col;
898} row_col_t; 918} row_col_t;
899 919
900/* 920/*
… …
925 * +------------+·display·+·= term_start 945 * +------------+·display·+·= term_start
926 * | terminal | display | 946 * | terminal | display |
927 * | terminal +---------+ 947 * | terminal +---------+
928 * | terminal | 948 * | terminal |
929 * | terminal | 949 * | terminal |
930 * +------------+···········= term_stat + nrow - 1 950 * +------------+···········= term_start + nrow - 1
931 * | 951 * |
932 * | 952 * |
933 * END······················= total_rows 953 * END······················= total_rows
934 */ 954 */
935 955
936struct TermWin_t { 956struct TermWin_t
957{
958 int vt_width; /* actual window width [pixels] */
959 int vt_height; /* actual window height [pixels] */
937 int width; /* window width [pixels] */ 960 int width; /* window width [pixels] */
938 int height; /* window height [pixels] */ 961 int height; /* window height [pixels] */
939 int fwidth; /* font width [pixels] */ 962 int fwidth; /* font width [pixels] */
940 int fheight; /* font height [pixels] */ 963 int fheight; /* font height [pixels] */
941 int fbase; /* font ascent (baseline) [pixels] */ 964 int fbase; /* font ascent (baseline) [pixels] */
… …
944 int focus; /* window has focus */ 967 int focus; /* window has focus */
945 int mapped; /* window state mapped? */ 968 int mapped; /* window state mapped? */
946 int int_bwidth; /* internal border width */ 969 int int_bwidth; /* internal border width */
947 int ext_bwidth; /* external border width */ 970 int ext_bwidth; /* external border width */
948 int lineSpace; /* number of extra pixels between rows */ 971 int lineSpace; /* number of extra pixels between rows */
972 int letterSpace; /* number of extra pixels between columns */
949 int saveLines; /* number of lines that fit in scrollback */ 973 int saveLines; /* number of lines that fit in scrollback */
950 int total_rows; /* total number of rows in this terminal */ 974 int total_rows; /* total number of rows in this terminal */
951 int term_start; /* term lines start here */ 975 int term_start; /* term lines start here */
952 int view_start; /* scrollback view starts here */ 976 int view_start; /* scrollback view starts here */
953 int top_row; /* topmost row index of scrollback */ 977 int top_row; /* topmost row index of scrollback */
954 Window parent[6]; /* parent identifiers - we're parent[0] */ 978 Window parent; /* parent identifier */
955 Window vt; /* vt100 window */ 979 Window vt; /* vt100 window */
956 GC gc; /* GC for drawing */ 980 GC gc; /* GC for drawing */
957 Pixmap pixmap;
958 rxvt_drawable *drawable; 981 rxvt_drawable *drawable;
959 rxvt_fontset *fontset[4]; 982 rxvt_fontset *fontset[4];
960}; 983};
961 984
962/* 985/*
… …
971 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where 994 * clicks: 1, 2 or 3 clicks - 4 indicates a special condition of 1 where
972 * nothing is selected 995 * nothing is selected
973 * beg: row/column of beginning of selection : never past mark 996 * beg: row/column of beginning of selection : never past mark
974 * mark: row/column of initial click : never past end 997 * mark: row/column of initial click : never past end
975 * end: row/column of one character past end of selection 998 * end: row/column of one character past end of selection
976 * * Note: -nsaved <= beg.row <= mark.row <= end.row < nrow 999 * * Note: top_row <= beg.row <= mark.row <= end.row < nrow
977 * * Note: col == -1 ==> we're left of screen 1000 * * Note: col == -1 ==> we're left of screen
978 * 1001 *
979 */ 1002 */
980typedef struct { 1003struct screen_t
1004{
981 row_col_t cur; /* cursor position on the screen */ 1005 row_col_t cur; /* cursor position on the screen */
982 int tscroll; /* top of settable scroll region */ 1006 int tscroll; /* top of settable scroll region */
983 int bscroll; /* bottom of settable scroll region */ 1007 int bscroll; /* bottom of settable scroll region */
984 unsigned int charset; /* character set number [0..3] */ 1008 unsigned int charset; /* character set number [0..3] */
985 unsigned int flags; /* see below */ 1009 unsigned int flags; /* see below */
986 row_col_t s_cur; /* saved cursor position */ 1010 row_col_t s_cur; /* saved cursor position */
987 unsigned int s_charset; /* saved character set number [0..3] */ 1011 unsigned int s_charset; /* saved character set number [0..3] */
988 char s_charset_char; 1012 char s_charset_char;
989 rend_t s_rstyle; /* saved rendition style */ 1013 rend_t s_rstyle; /* saved rendition style */
990} screen_t; 1014};
991 1015
992enum selection_op_t { 1016enum selection_op_t
1017{
993 SELECTION_CLEAR = 0, /* nothing selected */ 1018 SELECTION_CLEAR = 0, /* nothing selected */
994 SELECTION_INIT, /* marked a point */ 1019 SELECTION_INIT, /* marked a point */
995 SELECTION_BEGIN, /* started a selection */ 1020 SELECTION_BEGIN, /* started a selection */
996 SELECTION_CONT, /* continued selection */ 1021 SELECTION_CONT, /* continued selection */
997 SELECTION_DONE /* selection put in CUT_BUFFER0 */ 1022 SELECTION_DONE /* selection put in CUT_BUFFER0 */
998}; 1023};
999 1024
1000typedef struct { 1025struct selection_t
1026{
1001 wchar_t *text; /* selected text */ 1027 wchar_t *text; /* selected text */
1002 unsigned int len; /* length of selected text */ 1028 unsigned int len; /* length of selected text */
1003 unsigned int screen; /* screen being used */ 1029 unsigned int screen; /* screen being used */
1004 unsigned int clicks; /* number of clicks */ 1030 unsigned int clicks; /* number of clicks */
1005 selection_op_t op; /* current operation */ 1031 selection_op_t op; /* current operation */
1006 bool rect; /* rectangular selection? */ 1032 bool rect; /* rectangular selection? */
1007 row_col_t beg; /* beginning of selection <= mark */ 1033 row_col_t beg; /* beginning of selection <= mark */
1008 row_col_t mark; /* point of initial click <= end */ 1034 row_col_t mark; /* point of initial click <= end */
1009 row_col_t end; /* one character past end point */ 1035 row_col_t end; /* one character past end point */
1010} selection_t; 1036 wchar_t *clip_text; /* text copied to the clipboard */
1037 unsigned int clip_len; /* length of clipboard text */
1038};
1011 1039
1012/* ------------------------------------------------------------------------- */ 1040/* ------------------------------------------------------------------------- */
1013 1041
1014/* screen_t flags */ 1042/* screen_t flags */
1015#define Screen_Relative (1<<0) /* relative origin mode flag */ 1043#define Screen_Relative (1<<0) /* relative origin mode flag */
… …
1019#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 1047#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
1020#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 1048#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
1021 1049
1022/* rxvt_vars.options */ 1050/* rxvt_vars.options */
1023enum { 1051enum {
1024# define def(name,idx) Opt_ ## name = idx,
1025# define nodef(name) Opt_ ## name = 0, 1052# define def(name) Opt_ ## name,
1053# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
1054 Opt_0,
1026# include "optinc.h" 1055# include "optinc.h"
1027# undef nodef 1056# undef nodef
1028# undef def 1057# undef def
1029Opt_count 1058 Opt_count
1030}; 1059};
1031 1060
1032/* ------------------------------------------------------------------------- */ 1061/* ------------------------------------------------------------------------- */
1033 1062
1034typedef struct {
1035 char state; /* scrollbar state */
1036 char init; /* scrollbar has been initialised */
1037 unsigned int beg; /* slider sub-window begin height */
1038 unsigned int end; /* slider sub-window end height */
1039 unsigned int top; /* slider top position */
1040 unsigned int bot; /* slider bottom position */
1041 unsigned int style; /* style: rxvt, xterm, next */
1042 unsigned int width; /* scrollbar width */
1043 Window win;
1044 int (rxvt_term::*update)(int, int, int, int);
1045
1046 void setIdle() { state = 1 ; }
1047 void setMotion() { state = 'm'; }
1048 void setUp() { state = 'U'; }
1049 void setDn() { state = 'D'; }
1050} scrollBar_t;
1051
1052struct rxvt_vars : TermWin_t { 1063struct rxvt_vars : TermWin_t
1064{
1053 scrollBar_t scrollBar; 1065 scrollBar_t scrollBar;
1054 uint8_t options[(Opt_count + 7) >> 3]; 1066 uint8_t options[(Opt_count + 7) >> 3];
1055 XSizeHints szHint; 1067 XSizeHints szHint;
1056 rxvt_color *pix_colors; 1068 rxvt_color *pix_colors;
1057 rxvt_color *pix_colors_focused;
1058#ifdef OFF_FOCUS_FADING
1059 rxvt_color *pix_colors_unfocused;
1060#endif
1061 Cursor TermWin_cursor; /* cursor for vt window */ 1069 Cursor TermWin_cursor; /* cursor for vt window */
1062 int sb_shadow; /* scrollbar shadow width */ 1070
1063 int numlock_state;
1064 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 1071 line_t *row_buf; // all lines, scrollback + terminal, circular
1065 line_t *drawn_buf; // text on screen 1072 line_t *drawn_buf; // text on screen
1066 line_t *swap_buf; // lines for swap buffer 1073 line_t *swap_buf; // lines for swap buffer
1067 char *tabs; /* per location: 1 == tab-stop */ 1074 char *tabs; /* per location: 1 == tab-stop */
1068 screen_t screen; 1075 screen_t screen;
1069 screen_t swap; 1076 screen_t swap;
1070 selection_t selection; 1077 selection_t selection;
1078 rxvt_color pix_colors_focused[TOTAL_COLORS];
1079#ifdef OFF_FOCUS_FADING
1080 rxvt_color pix_colors_unfocused[TOTAL_COLORS];
1081#endif
1071}; 1082};
1072 1083
1073struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen { 1084struct rxvt_term : zero_initialized, rxvt_vars, rxvt_screen
1085{
1074 1086
1075 // special markers with magic addresses 1087 // special markers with magic addresses
1076 static const char resval_undef []; // options specifically unset 1088 static const char resval_undef []; // options specifically unset
1077 static const char resval_on []; // boolean options switched on 1089 static const char resval_on []; // boolean options switched on
1078 static const char resval_off []; // or off 1090 static const char resval_off []; // or off
… …
1086 1098
1087 unsigned char want_refresh:1, 1099 unsigned char want_refresh:1,
1088 current_screen:1, /* primary or secondary */ 1100 current_screen:1, /* primary or secondary */
1089 num_scr_allow:1, 1101 num_scr_allow:1,
1090 bypass_keystate:1, 1102 bypass_keystate:1,
1103#if ENABLE_FRILLS
1104 urgency_hint:1,
1105#endif
1091#ifdef CURSOR_BLINK 1106#if CURSOR_BLINK
1092 hidden_cursor:1, 1107 hidden_cursor:1,
1093#endif 1108#endif
1094#ifdef TEXT_BLINK 1109#if TEXT_BLINK
1095 hidden_text:1, 1110 hidden_text:1,
1096#endif 1111#endif
1097#ifdef POINTER_BLANK 1112#if POINTER_BLANK
1098 hidden_pointer:1, 1113 hidden_pointer:1,
1099#endif 1114#endif
1100 enc_utf8:1, /* wether locale uses utf-8 */ 1115 enc_utf8:1, /* whether locale uses utf-8 */
1101 seen_input:1, /* wether we have seen some program output yet */ 1116 seen_input:1, /* whether we have seen some program output yet */
1102 seen_resize:1, /* wether we had a resize event */ 1117 seen_resize:1, /* whether we had a resize event */
1118 init_done:1,
1103 parsed_geometry:1; 1119 parsed_geometry:1;
1104 1120
1105 unsigned char refresh_type, 1121 unsigned char refresh_type,
1106#ifdef META8_OPTION 1122#ifdef META8_OPTION
1107 meta_char, /* Alt-key prefix */ 1123 meta_char; /* Alt-key prefix */
1108#endif 1124#endif
1109 scrollbar_align,
1110 selection_wait,
1111 selection_type;
1112/* ---------- */ 1125/* ---------- */
1113 bool rvideo_state, rvideo_mode; 1126 bool rvideo_state, rvideo_mode;
1114#ifndef NO_BELL 1127#ifndef NO_BELL
1115 bool rvideo_bell; 1128 bool rvideo_bell;
1116#endif 1129#endif
1117 int num_scr; /* screen: number lines scrolled */ 1130 int num_scr; /* screen: number of lines scrolled */
1118 int prev_ncol, /* screen: previous number of columns */ 1131 int prev_ncol, /* screen: previous number of columns */
1119 prev_nrow; /* screen: previous number of rows */ 1132 prev_nrow; /* screen: previous number of rows */
1120/* ---------- */ 1133/* ---------- */
1121 rend_t rstyle; 1134 rend_t rstyle;
1122/* ---------- */ 1135/* ---------- */
1123#ifdef SELECTION_SCROLLING 1136#ifdef SELECTION_SCROLLING
1124 int scroll_selection_lines; 1137 int scroll_selection_lines;
1125 enum page_dirn scroll_selection_dir;
1126 int selection_save_x, 1138 int selection_save_x,
1127 selection_save_y, 1139 selection_save_y,
1128 selection_save_state; 1140 selection_save_state;
1129#endif 1141#endif
1130/* ---------- */ 1142/* ---------- */
… …
1132 /* give proper Scroll behaviour */ 1144 /* give proper Scroll behaviour */
1133#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) 1145#if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING)
1134 mouse_slip_wheel_speed, 1146 mouse_slip_wheel_speed,
1135#endif 1147#endif
1136 refresh_count, 1148 refresh_count,
1137 last_bot, /* scrollbar last bottom position */
1138 last_top, /* scrollbar last top position */
1139 last_state, /* scrollbar last state */
1140 scrollbar_len,
1141 window_vt_x, 1149 window_vt_x,
1142 window_vt_y, 1150 window_vt_y,
1143 window_sb_x,
1144 mouse_row, 1151 mouse_row,
1145 mouse_col, 1152 mouse_col,
1146# ifdef POINTER_BLANK 1153# ifdef POINTER_BLANK
1147 pointerBlankDelay, 1154 pointerBlankDelay,
1148# endif 1155# endif
1156 multiClickTime,
1157 cursor_type,
1149 allowedxerror; 1158 allowedxerror;
1150/* ---------- */ 1159/* ---------- */
1151 unsigned int ModLevel3Mask, 1160 unsigned int ModLevel3Mask,
1152 ModMetaMask, 1161 ModMetaMask,
1153 ModNumLockMask; 1162 ModNumLockMask;
1154 int old_width, /* last used width in screen resize */
1155 old_height; /* last used height in screen resize */
1156 unsigned long priv_modes, 1163 unsigned long priv_modes,
1157 SavedModes; 1164 SavedModes;
1158/* ---------- */ 1165/* ---------- */
1159 Atom *xa; 1166 Atom *xa;
1160/* ---------- */ 1167/* ---------- */
1161#ifdef RXVT_SCROLLBAR
1162 GC scrollbarGC,
1163 topShadowGC,
1164 botShadowGC;
1165#endif
1166#ifdef XTERM_SCROLLBAR
1167 GC xscrollbarGC,
1168 ShadowGC;
1169#endif
1170#ifdef PLAIN_SCROLLBAR
1171 GC pscrollbarGC;
1172#endif
1173#ifdef NEXT_SCROLLBAR
1174 GC blackGC,
1175 whiteGC,
1176 grayGC,
1177 darkGC,
1178 stippleGC;
1179 Pixmap dimple,
1180 upArrow,
1181 downArrow,
1182 upArrowHi,
1183 downArrowHi;
1184#endif
1185/* ---------- */
1186 Time selection_time, 1168 Time selection_time,
1187 selection_request_time; 1169 clipboard_time;
1170 rxvt_selection *selection_req;
1188 pid_t cmd_pid; /* process id of child */ 1171 pid_t cmd_pid; /* process id of child */
1189 char * incr_buf;
1190 size_t incr_buf_size, incr_buf_fill;
1191/* ---------- */
1192 Cursor leftptr_cursor;
1193/* ---------- */ 1172/* ---------- */
1194 struct mouse_event MEvent; 1173 struct mouse_event MEvent;
1195 XComposeStatus compose; 1174 XComposeStatus compose;
1196 ttymode_t tio; 1175 static struct termios def_tio;
1197 row_col_t oldcursor; 1176 row_col_t oldcursor;
1198#ifdef HAVE_BG_PIXMAP 1177
1199 bgPixmap_t bgPixmap;
1200#endif
1201#ifdef HAVE_AFTERIMAGE 1178#ifdef HAVE_IMG
1202 ASVisual *asv; 1179 enum {
1203 ASImageManager *asimman; 1180 BG_IS_TRANSPARENT = 1 << 1,
1181 BG_NEEDS_REFRESH = 1 << 2,
1182 };
1183
1184 uint8_t bg_flags;
1185
1186 rxvt_img *bg_img;
1204#endif 1187#endif
1205 1188
1206#if ENABLE_OVERLAY 1189#if ENABLE_OVERLAY
1207 int ov_x, ov_y, ov_w, ov_h; // overlay dimensions 1190 overlay_base ov;
1208 text_t **ov_text;
1209 rend_t **ov_rend;
1210 1191
1211 void scr_swap_overlay () NOTHROW; 1192 void scr_swap_overlay () noexcept;
1212 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1193 void scr_overlay_new (int x, int y, int w, int h) noexcept;
1213 void scr_overlay_off () NOTHROW; 1194 void scr_overlay_off () noexcept;
1214 void scr_overlay_set (int x, int y, 1195 void scr_overlay_set (int x, int y,
1215 text_t text, 1196 text_t text,
1216 rend_t rend = OVERLAY_RSTYLE) NOTHROW; 1197 rend_t rend = OVERLAY_RSTYLE) noexcept;
1217 void scr_overlay_set (int x, int y, const char *s) NOTHROW; 1198 void scr_overlay_set (int x, int y, const char *s) noexcept;
1218 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1199 void scr_overlay_set (int x, int y, const wchar_t *s) noexcept;
1219#endif 1200#endif
1220 1201
1221 vector<void *> allocated; // free these memory blocks with free() 1202 vector<void *> allocated; // free these memory blocks with free()
1222 1203
1223 char env_windowid[21]; /* environmental variable WINDOWID */ 1204 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1224 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1225 char *env_display; /* environmental variable DISPLAY */
1226 char *env_term; /* environmental variable TERM */
1227 1205
1228 char *locale; 1206 char *locale;
1229 char charsets[4]; 1207 char charsets[4];
1230 char *v_buffer; /* pointer to physical buffer */ 1208 char *v_buffer; /* pointer to physical buffer */
1231 unsigned int v_buflen; /* size of area to write */ 1209 unsigned int v_buflen; /* size of area to write */
1232 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1210 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1211 char **env;
1233 1212
1234#ifdef KEYSYM_RESOURCE 1213#ifdef KEYSYM_RESOURCE
1235 keyboard_manager *keyboard; 1214 keyboard_manager *keyboard;
1236#endif 1215#endif
1237#ifndef NO_RESOURCES 1216#ifndef NO_RESOURCES
… …
1243 char *cmdbuf_ptr, *cmdbuf_endp; 1222 char *cmdbuf_ptr, *cmdbuf_endp;
1244 char cmdbuf_base[CBUFSIZ]; 1223 char cmdbuf_base[CBUFSIZ];
1245 1224
1246 ptytty *pty; 1225 ptytty *pty;
1247 1226
1248 rxvt_salloc *talloc; // text line allocator 1227 // chunk contains all line_t's as well as rend_t and text_t buffers
1249 rxvt_salloc *ralloc; // rend line allocator 1228 // for drawn_buf, swap_buf and row_buf, in this order
1229 void *chunk;
1230 size_t chunk_size;
1231
1232 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1233 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1234 uint16_t rgb24_sequence;
1250 1235
1251 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1236 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1252 1237
1253#if ENABLE_FRILLS || ISO_14755 1238#if ENABLE_FRILLS || ISO_14755
1254 // ISO 14755 entry support 1239 // ISO 14755 entry support
1255 unicode_t iso14755buf; 1240 unicode_t iso14755buf;
1256 void commit_iso14755 (); 1241 void commit_iso14755 ();
1257 int hex_keyval (XKeyEvent &ev);
1258# if ISO_14755 1242# if ISO_14755
1259 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1243 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1260 void iso14755_54 (int x, int y); 1244 void iso14755_54 (int x, int y);
1261# endif 1245# endif
1262#endif 1246#endif
1263 1247
1264 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1248 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1265 1249
1266 void vt_select_input () const NOTHROW 1250 void vt_select_input () const noexcept
1267 { 1251 {
1268 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1252 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1269 } 1253 }
1270 1254
1271#if ENABLE_TRANSPARENCY || ENABLE_PERL 1255#if ENABLE_PERL
1272 void rootwin_cb (XEvent &xev); 1256 void rootwin_cb (XEvent &xev);
1273 xevent_watcher rootwin_ev; 1257 xevent_watcher rootwin_ev;
1274#endif
1275#ifdef HAVE_BG_PIXMAP
1276 void update_background ();
1277#if TRACE_PIXMAPS
1278 void trace_update_background (const char *file, int line);
1279# define update_background() trace_update_background (__FILE__, __LINE__)
1280#endif
1281 void update_background_cb (ev::timer &w, int revents);
1282 ev::timer update_background_ev;
1283#endif 1258#endif
1284 1259
1285 void x_cb (XEvent &xev); 1260 void x_cb (XEvent &xev);
1286 xevent_watcher termwin_ev; 1261 xevent_watcher termwin_ev;
1287 xevent_watcher vt_ev; 1262 xevent_watcher vt_ev;
1288#ifdef HAVE_SCROLLBARS
1289 xevent_watcher scrollbar_ev; 1263 xevent_watcher scrollbar_ev;
1290#endif
1291 1264
1292 void child_cb (ev::child &w, int revents); ev::child child_ev; 1265 void child_cb (ev::child &w, int revents); ev::child child_ev;
1293 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1266 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1294 void refresh_check (); 1267 void refresh_check ();
1295 void flush (); 1268 void flush ();
1296 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1269 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1270 void cmdbuf_reify ();
1271 void cmdbuf_append (const char *str, size_t count);
1297 bool pty_fill (); 1272 bool pty_fill ();
1298 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1273 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1299 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1300 1274
1301#ifdef CURSOR_BLINK 1275#ifdef CURSOR_BLINK
1276 void cursor_blink_reset ();
1302 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1277 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1303#endif 1278#endif
1304#ifdef TEXT_BLINK 1279#ifdef TEXT_BLINK
1305 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev; 1280 void text_blink_cb (ev::timer &w, int revents); ev::timer text_blink_ev;
1306#endif 1281#endif
… …
1323 void pointer_blank (); 1298 void pointer_blank ();
1324#endif 1299#endif
1325 void pointer_unblank (); 1300 void pointer_unblank ();
1326 1301
1327 void tt_printf (const char *fmt,...); 1302 void tt_printf (const char *fmt,...);
1303 void tt_write_ (const char *data, unsigned int len);
1328 void tt_write (const char *data, unsigned int len); 1304 void tt_write (const char *data, unsigned int len);
1305 void tt_write_user_input (const char *data, unsigned int len);
1329 void pty_write (); 1306 void pty_write ();
1330
1331 void init (stringvec *argv, stringvec *envv)
1332 {
1333 this->argv = argv;
1334 init (argv->size (), argv->begin (), envv);
1335 }
1336 1307
1337 void make_current () const // make this the "currently active" urxvt instance 1308 void make_current () const // make this the "currently active" urxvt instance
1338 { 1309 {
1339 SET_R (this); 1310 SET_R (this);
1340 set_environ (envv); 1311 set_environ (env);
1341 rxvt_set_locale (locale); 1312 rxvt_set_locale (locale);
1342 } 1313 }
1343 1314
1344#if USE_XIM 1315#if USE_XIM
1345 rxvt_xim *input_method; 1316 rxvt_xim *input_method;
… …
1348 XPoint spot; // most recently sent spot position 1319 XPoint spot; // most recently sent spot position
1349 1320
1350 void im_destroy (); 1321 void im_destroy ();
1351 void im_cb (); im_watcher im_ev; 1322 void im_cb (); im_watcher im_ev;
1352 void im_set_size (XRectangle &size); 1323 void im_set_size (XRectangle &size);
1353 void im_set_position (XPoint &pos) NOTHROW; 1324 void im_set_position (XPoint &pos) noexcept;
1354 void im_set_color (unsigned long &fg, unsigned long &bg); 1325 void im_set_color (unsigned long &fg, unsigned long &bg);
1355 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1326 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1356 1327
1357 bool IMisRunning (); 1328 bool im_is_running ();
1358 void IMSendSpot (); 1329 void im_send_spot ();
1359 bool IM_get_IC (const char *modifiers); 1330 bool im_get_ic (const char *modifiers);
1360 void IMSetPosition (); 1331 void im_set_position ();
1361#endif 1332#endif
1362 1333
1363 // command.C 1334 // command.C
1364 void key_press (XKeyEvent &ev); 1335 void key_press (XKeyEvent &ev);
1365 void key_release (XKeyEvent &ev); 1336 void key_release (XKeyEvent &ev);
1366 unsigned int cmd_write (const char *str, unsigned int count);
1367 1337
1368 wchar_t next_char () NOTHROW; 1338 wchar_t next_char () noexcept;
1369 wchar_t cmd_getc () THROW ((class out_of_input)); 1339 wchar_t cmd_getc ();
1370 uint32_t next_octet () NOTHROW; 1340 uint32_t next_octet () noexcept;
1371 uint32_t cmd_get8 () THROW ((class out_of_input)); 1341 uint32_t cmd_get8 ();
1372 1342
1373 bool cmd_parse (); 1343 void cmd_parse ();
1374 void mouse_report (XButtonEvent &ev); 1344 void mouse_report (XButtonEvent &ev);
1375 void button_press (XButtonEvent &ev); 1345 void button_press (XButtonEvent &ev);
1376 void button_release (XButtonEvent &ev); 1346 void button_release (XButtonEvent &ev);
1377 void focus_in (); 1347 void focus_in ();
1378 void focus_out (); 1348 void focus_out ();
1349#if ENABLE_FRILLS
1350 void set_urgency (bool enable);
1351#else
1352 void set_urgency (bool enable) { }
1353#endif
1379 void update_fade_color (unsigned int idx); 1354 void update_fade_color (unsigned int idx, bool first_time = false);
1380#ifdef PRINTPIPE 1355#ifdef PRINTPIPE
1381 FILE *popen_printer (); 1356 FILE *popen_printer ();
1382 int pclose_printer (FILE *stream); 1357 int pclose_printer (FILE *stream);
1383#endif 1358#endif
1384 void process_print_pipe (); 1359 void process_print_pipe ();
… …
1389 void process_window_ops (const int *args, unsigned int nargs); 1364 void process_window_ops (const int *args, unsigned int nargs);
1390 char *get_to_st (unicode_t &ends_how); 1365 char *get_to_st (unicode_t &ends_how);
1391 void process_dcs_seq (); 1366 void process_dcs_seq ();
1392 void process_osc_seq (); 1367 void process_osc_seq ();
1393 void process_color_seq (int report, int color, const char *str, char resp); 1368 void process_color_seq (int report, int color, const char *str, char resp);
1394 void process_xterm_seq (int op, const char *str, char resp); 1369 void process_xterm_seq (int op, char *str, char resp);
1370 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1395 int privcases (int mode, unsigned long bit); 1371 int privcases (int mode, unsigned long bit);
1396 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1372 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1397 void process_sgr_mode (unsigned int nargs, const int *arg); 1373 void process_sgr_mode (unsigned int nargs, const int *arg);
1398 void process_graphics (); 1374 void set_cursor_style (int style);
1399 // init.C 1375 // init.C
1376 void init (stringvec *argv, stringvec *envv);
1377 void init (int argc, const char *const *argv, const char *const *envv);
1378 void init2 (int argc, const char *const *argv);
1400 void init_vars (); 1379 void init_vars ();
1401 void init_secondary ();
1402 const char **init_resources (int argc, const char *const *argv); 1380 const char **init_resources (int argc, const char *const *argv);
1403 void init_env (); 1381 void init_env ();
1404 void set_locale (const char *locale); 1382 void set_locale (const char *locale);
1405 void init_xlocale (); 1383 void init_xlocale ();
1406 void init_command (const char *const *argv); 1384 void init_command (const char *const *argv);
1407 void run_command (const char *const *argv); 1385 void run_command (const char *const *argv);
1408 int run_child (const char *const *argv); 1386 int run_child (const char *const *argv);
1409 void color_aliases (int idx); 1387 void color_aliases (int idx);
1410 void create_windows (int argc, const char *const *argv); 1388 void create_windows (int argc, const char *const *argv);
1411 void Get_Colours (); 1389 void get_colors ();
1412 void get_ourmods (); 1390 void get_ourmods ();
1391 void set_icon (const char *file);
1413 // main.C 1392 // main.C
1414 void tt_winch (); 1393 void tt_winch ();
1415 rxvt_term (); 1394 rxvt_term ();
1416 ~rxvt_term (); 1395 ~rxvt_term ();
1417 void destroy (); 1396 void destroy ();
1418 void emergency_cleanup (); 1397 void emergency_cleanup ();
1419 void init (int argc, const char *const *argv, stringvec *envv);
1420 void recolour_cursor (); 1398 void recolor_cursor ();
1421 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1399 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1422 void window_calc (unsigned int newwidth, unsigned int newheight); 1400 void window_calc (unsigned int newwidth, unsigned int newheight);
1423 bool set_fonts (); 1401 bool set_fonts ();
1424 void set_string_property (Atom prop, const char *str, int len = -1); 1402 void set_string_property (Atom prop, const char *str, int len = -1);
1403 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1425 void set_utf8_property (Atom prop, const char *str, int len = -1); 1404 void set_utf8_property (Atom prop, const char *str, int len = -1);
1426 void set_title (const char *str); 1405 void set_title (const char *str);
1427 void set_icon_name (const char *str); 1406 void set_icon_name (const char *str);
1428 void set_window_color (int idx, const char *color); 1407 void set_window_color (int idx, const char *color);
1429 void set_colorfgbg (); 1408 char *get_colorfgbg ();
1430 bool set_color (rxvt_color &color, const char *name); 1409 bool set_color (rxvt_color &color, const char *name);
1431 void alias_color (int dst, int src); 1410 void alias_color (int dst, int src);
1432 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1411 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1433 void get_window_origin (int &x, int &y); 1412 void get_window_origin (int &x, int &y);
1434 Pixmap get_pixmap_property (int prop_id);
1435 1413
1436 // screen.C 1414 // screen.C
1437 1415
1438 void lalloc (line_t &l) const 1416 bool option (uint8_t opt) const noexcept
1439 { 1417 {
1440 l.t = (text_t *)talloc->alloc (); 1418 return options[opt >> 3] & (1 << (opt & 7));
1441 l.r = (rend_t *)ralloc->alloc ();
1442 } 1419 }
1443 1420
1444#if 0 1421 void set_option (uint8_t opt, bool set = true) noexcept;
1445 void lfree (line_t &l)
1446 {
1447 talloc->free (l.t);
1448 ralloc->free (l.r);
1449 }
1450#endif
1451 1422
1452 void lresize (line_t &l) const
1453 {
1454 if (!l.t)
1455 return;
1456
1457 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1458 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1459
1460 l.l = min (l.l, ncol);
1461
1462 if (ncol > prev_ncol)
1463 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1464 }
1465
1466 int fgcolor_of (rend_t r) const NOTHROW 1423 int fgcolor_of (rend_t r) const noexcept
1467 { 1424 {
1468 int base = GET_BASEFG (r); 1425 int base = GET_BASEFG (r);
1469#ifndef NO_BRIGHTCOLOR 1426#ifndef NO_BRIGHTCOLOR
1470 if (r & RS_Bold 1427 if (r & RS_Bold
1471# if ENABLE_STYLES 1428# if ENABLE_STYLES
1472 && option (Opt_intensityStyles) 1429 && option (Opt_intensityStyles)
1473# endif 1430# endif
1474 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1431 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1475 base += minBrightCOLOR - minCOLOR; 1432 base += minBrightCOLOR - minCOLOR;
1476#endif 1433#endif
1477 return base; 1434 return base;
1478 } 1435 }
1479 1436
1480 int bgcolor_of (rend_t r) const NOTHROW 1437 int bgcolor_of (rend_t r) const noexcept
1481 { 1438 {
1482 int base = GET_BASEBG (r); 1439 int base = GET_BASEBG (r);
1483#ifndef NO_BRIGHTCOLOR 1440#ifndef NO_BRIGHTCOLOR
1484 if (r & RS_Blink 1441 if (r & RS_Blink
1485# if ENABLE_STYLES 1442# if ENABLE_STYLES
1486 && option (Opt_intensityStyles) 1443 && option (Opt_intensityStyles)
1487# endif 1444# endif
1488 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1445 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1489 base += minBrightCOLOR - minCOLOR; 1446 base += minBrightCOLOR - minCOLOR;
1490#endif 1447#endif
1491 return base; 1448 return base;
1492 } 1449 }
1493 1450
1494 bool option (uint8_t opt) const NOTHROW 1451 // modifies first argument(!)
1452 void tt_paste (char *data, unsigned int len) noexcept;
1453 void paste (char *data, unsigned int len) noexcept;
1454 void scr_alloc () noexcept;
1455 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept;
1456 void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept;
1457 void scr_kill_char (line_t &l, int col) const noexcept;
1458 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1459 int scr_scroll_text (int row1, int row2, int count) noexcept;
1460 void copy_line (line_t &dst, line_t &src);
1461 void scr_reset ();
1462 void scr_release () noexcept;
1463 void scr_clear (bool really = false) noexcept;
1464 void scr_refresh () noexcept;
1465 bool scr_refresh_rend (rend_t mask, rend_t value) noexcept;
1466 void scr_erase_screen (int mode) noexcept;
1467#if ENABLE_FRILLS
1468 void scr_erase_savelines () noexcept;
1469 void scr_backindex () noexcept;
1470 void scr_forwardindex () noexcept;
1471#endif
1472 void scr_touch (bool refresh) noexcept;
1473 void scr_expose (int x, int y, int width, int height, bool refresh) noexcept;
1474 void scr_recolor (bool refresh = true) noexcept;
1475 void scr_remap_chars () noexcept;
1476 void scr_remap_chars (line_t &l) noexcept;
1477
1478 enum cursor_mode { SAVE, RESTORE };
1479
1480 void scr_poweron ();
1481 void scr_soft_reset () noexcept;
1482 void scr_cursor (cursor_mode mode) noexcept;
1483 void scr_do_wrap () noexcept;
1484 void scr_swap_screen () noexcept;
1485 void scr_change_screen (int scrn);
1486 void scr_color (unsigned int color, int fgbg) noexcept;
1487 void scr_rendition (int set, int style) noexcept;
1488 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept;
1489 void scr_backspace () noexcept;
1490 void scr_tab (int count, bool ht = false) noexcept;
1491 void scr_gotorc (int row, int col, int relative) noexcept;
1492 void scr_index (enum page_dirn direction) noexcept;
1493 void scr_erase_line (int mode) noexcept;
1494 void scr_E () noexcept;
1495 void scr_insdel_lines (int count, int insdel) noexcept;
1496 void scr_insdel_chars (int count, int insdel) noexcept;
1497 void scr_scroll_region (int top, int bot) noexcept;
1498 void scr_cursor_visible (int mode) noexcept;
1499 void scr_autowrap (int mode) noexcept;
1500 void scr_relative_origin (int mode) noexcept;
1501 void scr_insert_mode (int mode) noexcept;
1502 void scr_set_tab (int mode) noexcept;
1503 void scr_rvideo_mode (bool on) noexcept;
1504 void scr_report_position () noexcept;
1505 void set_font_style () noexcept;
1506 void scr_charset_choose (int set) noexcept;
1507 void scr_charset_set (int set, unsigned int ch) noexcept;
1508 void scr_move_to (int y, int len) noexcept;
1509 bool scr_page (int nlines) noexcept;
1510 bool scr_page (enum page_dirn direction, int nlines) noexcept
1495 { 1511 {
1496 if (!opt) 1512 return scr_page (direction * nlines);
1497 return 0;
1498
1499 --opt;
1500 return options[opt >> 3] & (1 << (opt & 7));
1501 } 1513 }
1502
1503 void set_option (uint8_t opt, bool set = true) NOTHROW
1504 {
1505 if (!opt)
1506 return;
1507
1508 --opt;
1509 if (set)
1510 options[opt >> 3] |= (1 << (opt & 7));
1511 else
1512 options[opt >> 3] &= ~(1 << (opt & 7));
1513 }
1514
1515 void PrivMode (int set, unsigned bit) NOTHROW
1516 {
1517 if (set)
1518 priv_modes |= bit;
1519 else
1520 priv_modes &= ~bit;
1521 }
1522
1523 // modifies first argument(!)
1524 void paste (char *data, unsigned int len) NOTHROW;
1525 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1526 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1527 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1528 void scr_reset ();
1529 void scr_release () NOTHROW;
1530 void scr_clear (bool really = false) NOTHROW;
1531 void scr_refresh () NOTHROW;
1532 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1533 void scr_erase_screen (int mode) NOTHROW;
1534#if ENABLE_FRILLS
1535 void scr_erase_savelines () NOTHROW;
1536 void scr_backindex () NOTHROW;
1537 void scr_forwardindex () NOTHROW;
1538#endif
1539 void scr_touch (bool refresh) NOTHROW;
1540 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1541 void scr_recolour () NOTHROW;
1542 void scr_remap_chars () NOTHROW;
1543 void scr_remap_chars (line_t &l) NOTHROW;
1544
1545 enum cursor_mode { SAVE, RESTORE };
1546
1547 void scr_poweron ();
1548 void scr_cursor (cursor_mode mode) NOTHROW;
1549 void scr_do_wrap () NOTHROW;
1550 void scr_swap_screen () NOTHROW;
1551 void scr_change_screen (int scrn);
1552 void scr_color (unsigned int color, int fgbg) NOTHROW;
1553 void scr_rendition (int set, int style) NOTHROW;
1554 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1555 void scr_backspace () NOTHROW;
1556 void scr_tab (int count, bool ht = false) NOTHROW;
1557 void scr_gotorc (int row, int col, int relative) NOTHROW;
1558 void scr_index (enum page_dirn direction) NOTHROW;
1559 void scr_erase_line (int mode) NOTHROW;
1560 void scr_E () NOTHROW;
1561 void scr_insdel_lines (int count, int insdel) NOTHROW;
1562 void scr_insdel_chars (int count, int insdel) NOTHROW;
1563 void scr_scroll_region (int top, int bot) NOTHROW;
1564 void scr_cursor_visible (int mode) NOTHROW;
1565 void scr_autowrap (int mode) NOTHROW;
1566 void scr_relative_origin (int mode) NOTHROW;
1567 void scr_insert_mode (int mode) NOTHROW;
1568 void scr_set_tab (int mode) NOTHROW;
1569 void scr_rvideo_mode (bool on) NOTHROW;
1570 void scr_report_position () NOTHROW;
1571 void set_font_style () NOTHROW;
1572 void scr_charset_choose (int set) NOTHROW;
1573 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1574 void scr_move_to (int y, int len) NOTHROW;
1575 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1576 bool scr_changeview (int new_view_start) NOTHROW; 1514 bool scr_changeview (int new_view_start) noexcept;
1577 void scr_bell () NOTHROW; 1515 void scr_bell () noexcept;
1578 void scr_printscreen (int fullhist) NOTHROW; 1516 void scr_printscreen (int fullhist) noexcept;
1579 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1517 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept;
1580 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1518 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept;
1581 void scr_reverse_selection () NOTHROW; 1519 void scr_reverse_selection () noexcept;
1582 void scr_dump (int fd) NOTHROW; 1520 void scr_dump (int fd) noexcept;
1583 1521
1584 void selection_check (int check_more) NOTHROW; 1522 void selection_check (int check_more) noexcept;
1585 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW; 1523 void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */
1586 void selection_property (Window win, Atom prop) NOTHROW;
1587 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1524 void selection_request (Time tm, int selnum = Sel_Primary) noexcept;
1588 int selection_request_other (Atom target, int selnum) NOTHROW; 1525 void selection_clear (bool clipboard = false) noexcept;
1589 void selection_clear () NOTHROW;
1590 void selection_make (Time tm); 1526 void selection_make (Time tm);
1591 bool selection_grab (Time tm) NOTHROW; 1527 bool selection_grab (Time tm, bool clipboard = false) noexcept;
1592 void selection_start_colrow (int col, int row) NOTHROW; 1528 void selection_start_colrow (int col, int row) noexcept;
1593 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1529 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept;
1594 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1530 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept;
1595 void selection_remove_trailing_spaces () NOTHROW; 1531 void selection_remove_trailing_spaces () noexcept;
1596 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1532 void selection_send (const XSelectionRequestEvent &rq) noexcept;
1597 void selection_click (int clicks, int x, int y) NOTHROW; 1533 void selection_click (int clicks, int x, int y) noexcept;
1598 void selection_extend (int x, int y, int flag) NOTHROW; 1534 void selection_extend (int x, int y, int flag) noexcept;
1599 void selection_rotate (int x, int y) NOTHROW; 1535 void selection_rotate (int x, int y) noexcept;
1600
1601#if defined(NEXT_SCROLLBAR)
1602 // scrollbar-next.C
1603 Pixmap renderPixmap (const char *const *data, int width, int height);
1604 void init_scrollbar_stuff ();
1605 void drawBevel (Drawable d, int x1, int y1, int w, int h);
1606 int scrollbar_show_next (int update, int last_top, int last_bot, int scrollbar_len);
1607#endif
1608
1609#if defined(RXVT_SCROLLBAR)
1610 // scrollbar-rxvt.C
1611 int scrollbar_show_rxvt (int update, int last_top, int last_bot, int scrollbar_len);
1612#endif
1613
1614#if defined(XTERM_SCROLLBAR)
1615 // scrollbar-xterm.C
1616 int scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len);
1617#endif
1618
1619#if defined(PLAIN_SCROLLBAR)
1620 // scrollbar-plain.C
1621 int scrollbar_show_plain (int update, int last_top, int last_bot, int scrollbar_len);
1622#endif
1623
1624 // scrollbar.C
1625 void resize_scrollbar ();
1626 int scrollbar_mapping (int map);
1627 int scrollbar_show (int update);
1628 void setup_scrollbar (const char *scrollalign, const char *scrollstyle, const char *thickness);
1629 1536
1630 // xdefaults.C 1537 // xdefaults.C
1538 void rxvt_usage (int type);
1631 void get_options (int argc, const char *const *argv); 1539 const char **get_options (int argc, const char *const *argv);
1540 int parse_keysym (const char *str, unsigned int &state);
1632 int parse_keysym (const char *str, const char *arg); 1541 int bind_action (const char *str, const char *arg);
1633 const char *x_resource (const char *name); 1542 const char *x_resource (const char *name);
1634 void extract_resources (); 1543 void extract_resources ();
1544 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1545 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1546 {
1547 enumerate_resources (cb, "keysym", "Keysym");
1548 }
1549 void extract_keysym_resources ();
1635}; 1550};
1636 1551
1637#endif /* _RXVT_H_ */ 1552#endif /* _RXVT_H_ */
1638 1553

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