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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.494 by sf-exg, Fri Jun 1 15:49:49 2012 UTC vs.
Revision 1.563 by sf-exg, Sat Jun 19 09:13:51 2021 UTC

… …
70#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
71#include <X11/keysym.h> 71#include <X11/keysym.h>
72#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
73#include <X11/Xatom.h> 73#include <X11/Xatom.h>
74 74
75#ifdef HAVE_PIXBUF 75#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h> 76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif 77#endif
78 78
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 79#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1 80# define HAVE_IMG 1
81#endif 81#endif
82 82
83#define ECB_NO_THREADS 1
83#include <ecb.h> 84#include "ecb.h"
85
84#include "encoding.h" 86#include "encoding.h"
85#include "rxvtutil.h" 87#include "rxvtutil.h"
86#include "rxvtfont.h" 88#include "rxvtfont.h"
87#include "rxvttoolkit.h" 89#include "rxvttoolkit.h"
90#include "rxvtimg.h"
88#include "scrollbar.h" 91#include "scrollbar.h"
89#include "ev_cpp.h" 92#include "ev_cpp.h"
90#include "libptytty.h" 93#include "libptytty.h"
91 94
92#include "rxvtperl.h" 95#include "rxvtperl.h"
… …
132 * PROTOTYPES 135 * PROTOTYPES
133 ***************************************************************************** 136 *****************************************************************************
134 */ 137 */
135// main.C 138// main.C
136#define SET_LOCALE(locale) rxvt_set_locale (locale) 139#define SET_LOCALE(locale) rxvt_set_locale (locale)
137extern bool rxvt_set_locale (const char *locale) NOTHROW; 140extern bool rxvt_set_locale (const char *locale) noexcept;
138extern void rxvt_push_locale (const char *locale) NOTHROW; 141extern void rxvt_push_locale (const char *locale) noexcept;
139extern void rxvt_pop_locale () NOTHROW; 142extern void rxvt_pop_locale () noexcept;
140void rxvt_init (); 143void rxvt_init ();
141 144
142// misc.C 145// misc.C
143char * rxvt_wcstombs (const wchar_t *str, int len = -1); 146char * rxvt_wcstombs (const wchar_t *str, int len = -1);
144wchar_t * rxvt_mbstowcs (const char *str, int len = -1); 147wchar_t * rxvt_mbstowcs (const char *str, int len = -1);
145char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1); 148char * rxvt_wcstoutf8 (const wchar_t *str, int len = -1);
146wchar_t * rxvt_utf8towcs (const char *str, int len = -1); 149wchar_t * rxvt_utf8towcs (const char *str, int len = -1);
147 150
148const char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) noexcept;
149void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) noexcept;
150void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) noexcept;
151void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) noexcept;
152void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; 155ecb_noreturn ecb_cold
153void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; 156void rxvt_fatal (const char *fmt, ...);
157ecb_noreturn ecb_cold
158void rxvt_exit_failure ();
154 159
160void * rxvt_malloc (size_t size);
161void * rxvt_calloc (size_t number, size_t size);
162void * rxvt_realloc (void *ptr, size_t size);
163
155char * rxvt_strtrim (char *str) NOTHROW; 164char * rxvt_strtrim (char *str) noexcept;
156char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 165char ** rxvt_strsplit (char delim, const char *str) noexcept;
157 166
158static inline void 167static inline void
159rxvt_free_strsplit (char **ptr) NOTHROW 168rxvt_free_strsplit (char **ptr) noexcept
160{ 169{
161 free (ptr[0]); 170 free (ptr[0]);
162 free (ptr); 171 free (ptr);
163} 172}
164 173
165void * rxvt_malloc (size_t size); 174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
166void * rxvt_calloc (size_t number, size_t size);
167void * rxvt_realloc (void *ptr, size_t size);
168 175
169///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
170 177
171// temporarily replace the process environment 178// temporarily replace the process environment
172extern char **environ; 179extern char **environ;
173extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
174
175static inline void
176set_environ (stringvec *envv)
177{
178#if ENABLE_PERL
179 assert (envv);
180#else
181 if (envv)
182#endif
183 environ = (char **)envv->begin ();
184}
185 181
186static inline void 182static inline void
187set_environ (char **envv) 183set_environ (char **envv)
188{ 184{
189#if ENABLE_PERL 185#if ENABLE_PERL
… …
207 ~localise_env () 203 ~localise_env ()
208 { 204 {
209 environ = orig_env; 205 environ = orig_env;
210 } 206 }
211}; 207};
212
213#ifdef HAVE_BG_PIXMAP
214struct image_effects
215{
216 bool tint_set;
217 rxvt_color tint;
218 int shade;
219 int h_blurRadius, v_blurRadius;
220
221 image_effects ()
222 {
223 tint_set =
224 h_blurRadius =
225 v_blurRadius = 0;
226 shade = 100;
227 }
228
229 bool need_tint ()
230 {
231 return shade != 100 || tint_set;
232 }
233
234 bool need_blur ()
235 {
236 return h_blurRadius && v_blurRadius;
237 }
238
239 bool set_tint (const rxvt_color &new_tint);
240 bool set_shade (const char *shade_str);
241 bool set_blur (const char *geom);
242};
243
244# ifdef BG_IMAGE_FROM_FILE
245enum {
246 IM_IS_SET = 1 << 0,
247 IM_IS_SIZE_SENSITIVE = 1 << 1,
248 IM_KEEP_ASPECT = 1 << 2,
249 IM_ROOT_ALIGN = 1 << 3,
250 IM_TILE = 1 << 4,
251 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
252};
253
254enum {
255 noScale = 0,
256 windowScale = 100,
257 defaultScale = windowScale,
258 centerAlign = 50,
259 defaultAlign = centerAlign,
260};
261
262struct rxvt_image : image_effects
263{
264 unsigned short alpha;
265 uint8_t flags;
266 unsigned int h_scale, v_scale; /* percents of the window size */
267 int h_align, v_align; /* percents of the window size:
268 0 - left align, 50 - center, 100 - right */
269
270 bool is_size_sensitive ()
271 {
272 return (!(flags & IM_TILE)
273 || h_scale || v_scale
274 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
275 }
276
277# ifdef HAVE_PIXBUF
278 GdkPixbuf *pixbuf;
279
280 void destroy ()
281 {
282 if (pixbuf)
283 g_object_unref (pixbuf);
284 }
285
286 int width ()
287 {
288 return gdk_pixbuf_get_width (pixbuf);
289 }
290 int height ()
291 {
292 return gdk_pixbuf_get_height (pixbuf);
293 }
294# endif
295
296 rxvt_image ();
297 bool set_file_geometry (const char *file);
298 bool set_file (const char *file);
299 bool set_geometry (const char *geom, bool update = false);
300};
301# endif
302#endif
303 208
304/* 209/*
305 ***************************************************************************** 210 *****************************************************************************
306 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
307 ***************************************************************************** 212 *****************************************************************************
… …
350 ***************************************************************************** 255 *****************************************************************************
351 */ 256 */
352 257
353/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
354#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
355#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
356# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
357#else 262#else
358# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
359#endif 264#endif
360#ifndef TERMENV 265#ifndef TERMENV
… …
363# else 268# else
364# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
365# endif 270# endif
366#endif 271#endif
367 272
273// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
274// because normal human eye is less sensitive to the blue component than to
275// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
276#if USE_256_COLORS
277// 7x7x5=245 < 254 unused color indices
278# define Red_levels 7
279# define Green_levels 7
280# define Blue_levels 5
281#else
282// 6x6x4=144 < 166 unused color indices
283# define Red_levels 6
284# define Green_levels 6
285# define Blue_levels 4
286#endif
287
288#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
289
368#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
369# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
370#endif 292#endif
371 293
372#define scrollBar_esc 30 294#define scrollBar_esc 30
… …
401 ERASE = +2, 323 ERASE = +2,
402}; 324};
403 325
404/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ 326/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
405enum page_dirn { 327enum page_dirn {
406 UP, 328 DN = -1,
407 DN,
408 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
409}; 331};
410 332
411/* arguments for rxvt_term::scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
412enum { 334enum {
413 PRIMARY = 0, 335 PRIMARY = 0,
… …
501 423
502 // deprecated 424 // deprecated
503 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
504 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
505 427
506 Rxvt_Pixmap = 20, // new bg pixmap
507 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
508 429
509 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
510 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
511 432
512 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
513 URxvt_Color_tint = 705, // change actual tint colour
514 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
515 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
516 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
517 437
518 URxvt_font = 710, 438 URxvt_font = 710,
… …
566#if USE_256_COLORS 486#if USE_256_COLORS
567 maxTermCOLOR = Color_White + 240, 487 maxTermCOLOR = Color_White + 240,
568#else 488#else
569 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
570#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
571#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
572 Color_cursor, 495 Color_cursor,
573 Color_cursor2, 496 Color_cursor2,
574#endif 497#endif
575 Color_pointer_fg, 498 Color_pointer_fg,
… …
590#endif 513#endif
591 Color_scroll, 514 Color_scroll,
592#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
593 Color_trough, 516 Color_trough,
594#endif 517#endif
595#if ENABLE_TRANSPARENCY
596 Color_tint,
597#endif
598#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
599 Color_fade, 519 Color_fade,
600#endif 520#endif
601 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
602#ifdef RXVT_SCROLLBAR 522#ifdef RXVT_SCROLLBAR
… …
607 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
608#endif 528#endif
609}; 529};
610 530
611#if USE_256_COLORS 531#if USE_256_COLORS
612# define Color_Bits 9 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
613#else 533#else
614# define Color_Bits 7 // 0 .. maxTermCOLOR 534# define Color_Bits 8 // 0 .. maxTermCOLOR24
535#endif
536
537#if maxTermCOLOR24 >= (1 << Color_Bits)
538# error color index overflow
615#endif 539#endif
616 540
617/* 541/*
618 * Resource list 542 * Resource list
619 */ 543 */
… …
648#define PrivMode_vt52 (1UL<<18) 572#define PrivMode_vt52 (1UL<<18)
649#define PrivMode_LFNL (1UL<<19) 573#define PrivMode_LFNL (1UL<<19)
650#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
651#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
652#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
653#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 577#define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack
654#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales 578#define PrivMode_ExtMouseUrxvt (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
579#define PrivMode_BlinkingCursor (1UL<<25)
580#define PrivMode_FocusEvent (1UL<<26)
581#define PrivMode_ExtMouseSGR (1UL<<27)
655 582
656#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 583#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
657 584
658#ifdef ALLOW_132_MODE 585#ifdef ALLOW_132_MODE
659# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 586# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
662#endif 589#endif
663 590
664// do not change these constants lightly, there are many interdependencies 591// do not change these constants lightly, there are many interdependencies
665#define IMBUFSIZ 128 // input modifier buffer sizes 592#define IMBUFSIZ 128 // input modifier buffer sizes
666#define KBUFSZ 512 // size of keyboard mapping buffer 593#define KBUFSZ 512 // size of keyboard mapping buffer
667#define CBUFSIZ 2048 // size of command buffer 594#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
668#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 595#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
669#define UBUFSIZ 2048 // character buffer 596#define UBUFSIZ 2048 // character buffer
670 597
671#if ENABLE_FRILLS 598#if ENABLE_FRILLS
672# include <X11/Xmd.h> 599# include <X11/Xmd.h>
… …
745 672
746#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 673#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
747#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 674#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
748 675
749#define GET_ATTR(x) (((x) & RS_attrMask)) 676#define GET_ATTR(x) (((x) & RS_attrMask))
750// return attributes defining the background, encoding doesn't matter
751// depends on RS_fgShift > RS_bgShift
752#define GET_BGATTR(x) \
753 (ecb_unlikely ((x) & RS_RVid) \
754 ? (((x) & (RS_attrMask & ~RS_RVid)) \
755 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
756 : ((x) & (RS_attrMask | RS_bgMask)))
757#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 677#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
758#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 678#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
759#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 679#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
760 680
761#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 681#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
849/****************************************************************************/ 769/****************************************************************************/
850 770
851#define UNICODE_MASK 0x1fffffUL 771#define UNICODE_MASK 0x1fffffUL
852 772
853#if UNICODE_3 773#if UNICODE_3
854# define COMPOSE_LO 0x40000000UL 774# define COMPOSE_LO 0x110000UL
855# define COMPOSE_HI 0x400fffffUL 775# define COMPOSE_HI 0x1fffffUL
856# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 776# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
857#else 777#else
858# if ENABLE_PERL 778# if ENABLE_PERL
859# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates 779# define COMPOSE_LO 0xe000UL // our _own_ functions don't like (illegal) surrogates
860# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only 780# define COMPOSE_HI 0xf8ffUL // in utf-8, so use private use area only
… …
869// compose chars are used to represent composite characters 789// compose chars are used to represent composite characters
870// that are not representable in unicode, as well as characters 790// that are not representable in unicode, as well as characters
871// not fitting in the BMP. 791// not fitting in the BMP.
872struct compose_char 792struct compose_char
873{ 793{
874 unicode_t c1, c2; // any chars != NOCHAR are valid 794 // c1 can be any character != NOCHAR, including another compose character
875 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) 795 // c2 must always be a zero-width character or NOCHAR, in case
876 compose_char () = default; 796 // this just extends beyond the BMP.
877 #endif 797 unicode_t c1, c2;
798
878 compose_char (unicode_t c1, unicode_t c2) 799 compose_char (unicode_t c1, unicode_t c2)
879 : c1(c1), c2(c2) 800 : c1(c1), c2(c2)
880 { } 801 { }
881}; 802};
882 803
883class rxvt_composite_vec 804struct rxvt_composite_vec
884{ 805{
885 vector<compose_char> v; 806 vector<compose_char> v;
886public: 807
887 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 808 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
888 int expand (unicode_t c, wchar_t *r); 809 template<typename T> int expand (unicode_t c, T *r);
810 int expand (unicode_t c) { return expand (c, (text_t *)0); }
889 compose_char *operator [](text_t c) 811 compose_char *operator [](text_t c)
890 { 812 {
891 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () 813 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
892 ? &v[c - COMPOSE_LO] 814 ? &v[c - COMPOSE_LO]
893 : 0; 815 : 0;
894 } 816 }
895}; 817};
896 818
897extern class rxvt_composite_vec rxvt_composite; 819extern class rxvt_composite_vec rxvt_composite;
898#endif 820#endif
821
822// expand the sequence into a static array
823// works even without ENABLE_COMBINING
824template<typename T, int max_size_ = 48>
825struct rxvt_compose_expand_static
826{
827#if ENABLE_COMBINING
828 enum { max_size = max_size_ };
829
830 T chrs[max_size];
831
832 // expand sequence and return start ptr
833 // guarantees at least one output
834 // get the length with length () on that ptr
835 T *operator ()(unicode_t c)
836 {
837 T *cur = chrs + max_size;
838
839 while (ecb_expect_false (IS_COMPOSE (c)))
840 if (ecb_expect_true (c - COMPOSE_LO < rxvt_composite.v.size ()))
841 {
842 compose_char *cc = &rxvt_composite.v [c - COMPOSE_LO];
843
844 if (cc->c2 != NOCHAR)
845 {
846 cur -= cur > chrs; *cur = cc->c2;
847 }
848
849 c = cc->c1;
850 }
851 else
852 c = NOCHAR;
853
854 cur -= cur > chrs; *cur = c;
855
856 return cur;
857 }
858
859 int length (T *first)
860 {
861 return chrs + max_size - first;
862 }
863#else
864 T chr;
865
866 T *operator ()(text_t c);
867 {
868 chr = c;
869 return &chr;
870 }
871
872 int length (T *first)
873 {
874 return 1;
875 }
876#endif
877};
899 878
900/****************************************************************************/ 879/****************************************************************************/
901 880
902#ifdef KEYSYM_RESOURCE 881#ifdef KEYSYM_RESOURCE
903class keyboard_manager; 882class keyboard_manager;
… …
1144/* ---------- */ 1123/* ---------- */
1145 rend_t rstyle; 1124 rend_t rstyle;
1146/* ---------- */ 1125/* ---------- */
1147#ifdef SELECTION_SCROLLING 1126#ifdef SELECTION_SCROLLING
1148 int scroll_selection_lines; 1127 int scroll_selection_lines;
1149 enum page_dirn scroll_selection_dir;
1150 int selection_save_x, 1128 int selection_save_x,
1151 selection_save_y, 1129 selection_save_y,
1152 selection_save_state; 1130 selection_save_state;
1153#endif 1131#endif
1154/* ---------- */ 1132/* ---------- */
… …
1163 mouse_row, 1141 mouse_row,
1164 mouse_col, 1142 mouse_col,
1165# ifdef POINTER_BLANK 1143# ifdef POINTER_BLANK
1166 pointerBlankDelay, 1144 pointerBlankDelay,
1167# endif 1145# endif
1146 multiClickTime,
1147 cursor_type,
1168 allowedxerror; 1148 allowedxerror;
1169/* ---------- */ 1149/* ---------- */
1170 unsigned int ModLevel3Mask, 1150 unsigned int ModLevel3Mask,
1171 ModMetaMask, 1151 ModMetaMask,
1172 ModNumLockMask; 1152 ModNumLockMask;
… …
1182/* ---------- */ 1162/* ---------- */
1183 struct mouse_event MEvent; 1163 struct mouse_event MEvent;
1184 XComposeStatus compose; 1164 XComposeStatus compose;
1185 static struct termios def_tio; 1165 static struct termios def_tio;
1186 row_col_t oldcursor; 1166 row_col_t oldcursor;
1187#ifdef HAVE_BG_PIXMAP
1188 void bg_init ();
1189 void bg_destroy ();
1190 1167
1168#ifdef HAVE_IMG
1191 enum { 1169 enum {
1192 BG_IS_VALID = 1 << 0,
1193
1194 BG_IS_TRANSPARENT = 1 << 1, 1170 BG_IS_TRANSPARENT = 1 << 1,
1195 BG_NEEDS_REFRESH = 1 << 2, 1171 BG_NEEDS_REFRESH = 1 << 2,
1196
1197 BG_HAS_RENDER = 1 << 3,
1198 BG_HAS_RENDER_CONV = 1 << 4,
1199 }; 1172 };
1200 1173
1201 uint8_t bg_flags; 1174 uint8_t bg_flags;
1202 1175
1203# ifdef BG_IMAGE_FROM_FILE 1176 rxvt_img *bg_img;
1204 vector<rxvt_image> image_vec;
1205 rxvt_image *new_image ()
1206 {
1207 image_vec.resize (image_vec.size () + 1);
1208 return &image_vec.back ();
1209 }
1210 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1211 bool render_image (rxvt_image &image);
1212 void parse_image (int id, const char *type, const char *arg);
1213# endif
1214
1215# ifdef ENABLE_TRANSPARENCY
1216 Pixmap root_pixmap; /* current root pixmap set */
1217 image_effects root_effects;
1218
1219 void bg_set_transparent ()
1220 {
1221 bg_flags |= BG_IS_TRANSPARENT;
1222 }
1223 void bg_set_root_pixmap ();
1224 bool render_root_image ();
1225# endif
1226
1227 bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius);
1228 bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade);
1229 void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade);
1230
1231 ev_tstamp bg_valid_since;
1232
1233 Pixmap bg_pixmap;
1234 unsigned int bg_pmap_width, bg_pmap_height;
1235
1236 int target_x;
1237 int target_y;
1238 bool bg_set_position (int x, int y);
1239 bool bg_window_size_sensitive ();
1240 bool bg_window_position_sensitive ();
1241
1242 bool bg_render ();
1243 void bg_invalidate ()
1244 {
1245 bg_flags &= ~BG_IS_VALID;
1246 }
1247#endif
1248#ifdef HAVE_PIXBUF
1249 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1250 int src_x, int src_y, int dst_x, int dst_y,
1251 unsigned int width, unsigned int height, bool argb);
1252#endif 1177#endif
1253 1178
1254#if ENABLE_OVERLAY 1179#if ENABLE_OVERLAY
1255 overlay_base ov; 1180 overlay_base ov;
1256 1181
1257 void scr_swap_overlay () NOTHROW; 1182 void scr_swap_overlay () noexcept;
1258 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1183 void scr_overlay_new (int x, int y, int w, int h) noexcept;
1259 void scr_overlay_off () NOTHROW; 1184 void scr_overlay_off () noexcept;
1260 void scr_overlay_set (int x, int y, 1185 void scr_overlay_set (int x, int y,
1261 text_t text, 1186 text_t text,
1262 rend_t rend = OVERLAY_RSTYLE) NOTHROW; 1187 rend_t rend = OVERLAY_RSTYLE) noexcept;
1263 void scr_overlay_set (int x, int y, const char *s) NOTHROW; 1188 void scr_overlay_set (int x, int y, const char *s) noexcept;
1264 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1189 void scr_overlay_set (int x, int y, const wchar_t *s) noexcept;
1265#endif 1190#endif
1266 1191
1267 vector<void *> allocated; // free these memory blocks with free() 1192 vector<void *> allocated; // free these memory blocks with free()
1193
1194 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1268 1195
1269 char *locale; 1196 char *locale;
1270 char charsets[4]; 1197 char charsets[4];
1271 char *v_buffer; /* pointer to physical buffer */ 1198 char *v_buffer; /* pointer to physical buffer */
1272 unsigned int v_buflen; /* size of area to write */ 1199 unsigned int v_buflen; /* size of area to write */
1273 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1200 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1201 char **env;
1274 1202
1275#ifdef KEYSYM_RESOURCE 1203#ifdef KEYSYM_RESOURCE
1276 keyboard_manager *keyboard; 1204 keyboard_manager *keyboard;
1277#endif 1205#endif
1278#ifndef NO_RESOURCES 1206#ifndef NO_RESOURCES
… …
1288 1216
1289 // chunk contains all line_t's as well as rend_t and text_t buffers 1217 // chunk contains all line_t's as well as rend_t and text_t buffers
1290 // for drawn_buf, swap_buf and row_buf, in this order 1218 // for drawn_buf, swap_buf and row_buf, in this order
1291 void *chunk; 1219 void *chunk;
1292 size_t chunk_size; 1220 size_t chunk_size;
1221
1222 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1223 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1224 uint16_t rgb24_sequence;
1293 1225
1294 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1226 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1295 1227
1296#if ENABLE_FRILLS || ISO_14755 1228#if ENABLE_FRILLS || ISO_14755
1297 // ISO 14755 entry support 1229 // ISO 14755 entry support
1298 unicode_t iso14755buf; 1230 unicode_t iso14755buf;
1299 void commit_iso14755 (); 1231 void commit_iso14755 ();
1300# if ISO_14755 1232# if ISO_14755
1301 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1233 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1302 void iso14755_54 (int x, int y); 1234 void iso14755_54 (int x, int y);
1303# endif 1235# endif
1304#endif 1236#endif
1305 1237
1306 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1238 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1307 1239
1308 void vt_select_input () const NOTHROW 1240 void vt_select_input () const noexcept
1309 { 1241 {
1310 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1242 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1311 } 1243 }
1312 1244
1313#if ENABLE_TRANSPARENCY || ENABLE_PERL 1245#if ENABLE_PERL
1314 void rootwin_cb (XEvent &xev); 1246 void rootwin_cb (XEvent &xev);
1315 xevent_watcher rootwin_ev; 1247 xevent_watcher rootwin_ev;
1316#endif
1317#ifdef HAVE_BG_PIXMAP
1318 void update_background ();
1319 void update_background_cb (ev::timer &w, int revents);
1320 ev::timer update_background_ev;
1321#endif 1248#endif
1322 1249
1323 void x_cb (XEvent &xev); 1250 void x_cb (XEvent &xev);
1324 xevent_watcher termwin_ev; 1251 xevent_watcher termwin_ev;
1325 xevent_watcher vt_ev; 1252 xevent_watcher vt_ev;
… …
1361 void pointer_blank (); 1288 void pointer_blank ();
1362#endif 1289#endif
1363 void pointer_unblank (); 1290 void pointer_unblank ();
1364 1291
1365 void tt_printf (const char *fmt,...); 1292 void tt_printf (const char *fmt,...);
1293 void tt_write_ (const char *data, unsigned int len);
1366 void tt_write (const char *data, unsigned int len); 1294 void tt_write (const char *data, unsigned int len);
1295 void tt_write_user_input (const char *data, unsigned int len);
1367 void pty_write (); 1296 void pty_write ();
1368 1297
1369 void make_current () const // make this the "currently active" urxvt instance 1298 void make_current () const // make this the "currently active" urxvt instance
1370 { 1299 {
1371 SET_R (this); 1300 SET_R (this);
1372 set_environ (envv); 1301 set_environ (env);
1373 rxvt_set_locale (locale); 1302 rxvt_set_locale (locale);
1374 } 1303 }
1375 1304
1376#if USE_XIM 1305#if USE_XIM
1377 rxvt_xim *input_method; 1306 rxvt_xim *input_method;
… …
1380 XPoint spot; // most recently sent spot position 1309 XPoint spot; // most recently sent spot position
1381 1310
1382 void im_destroy (); 1311 void im_destroy ();
1383 void im_cb (); im_watcher im_ev; 1312 void im_cb (); im_watcher im_ev;
1384 void im_set_size (XRectangle &size); 1313 void im_set_size (XRectangle &size);
1385 void im_set_position (XPoint &pos) NOTHROW; 1314 void im_set_position (XPoint &pos) noexcept;
1386 void im_set_color (unsigned long &fg, unsigned long &bg); 1315 void im_set_color (unsigned long &fg, unsigned long &bg);
1387 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1316 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1388 1317
1389 bool im_is_running (); 1318 bool im_is_running ();
1390 void im_send_spot (); 1319 void im_send_spot ();
… …
1394 1323
1395 // command.C 1324 // command.C
1396 void key_press (XKeyEvent &ev); 1325 void key_press (XKeyEvent &ev);
1397 void key_release (XKeyEvent &ev); 1326 void key_release (XKeyEvent &ev);
1398 1327
1399 wchar_t next_char () NOTHROW; 1328 wchar_t next_char () noexcept;
1400 wchar_t cmd_getc () THROW ((class out_of_input)); 1329 wchar_t cmd_getc ();
1401 uint32_t next_octet () NOTHROW; 1330 uint32_t next_octet () noexcept;
1402 uint32_t cmd_get8 () THROW ((class out_of_input)); 1331 uint32_t cmd_get8 ();
1403 1332
1404 void cmd_parse (); 1333 void cmd_parse ();
1405 void mouse_report (XButtonEvent &ev); 1334 void mouse_report (XButtonEvent &ev);
1406 void button_press (XButtonEvent &ev); 1335 void button_press (XButtonEvent &ev);
1407 void button_release (XButtonEvent &ev); 1336 void button_release (XButtonEvent &ev);
… …
1410#if ENABLE_FRILLS 1339#if ENABLE_FRILLS
1411 void set_urgency (bool enable); 1340 void set_urgency (bool enable);
1412#else 1341#else
1413 void set_urgency (bool enable) { } 1342 void set_urgency (bool enable) { }
1414#endif 1343#endif
1415 void update_fade_color (unsigned int idx); 1344 void update_fade_color (unsigned int idx, bool first_time = false);
1416#ifdef PRINTPIPE 1345#ifdef PRINTPIPE
1417 FILE *popen_printer (); 1346 FILE *popen_printer ();
1418 int pclose_printer (FILE *stream); 1347 int pclose_printer (FILE *stream);
1419#endif 1348#endif
1420 void process_print_pipe (); 1349 void process_print_pipe ();
… …
1426 char *get_to_st (unicode_t &ends_how); 1355 char *get_to_st (unicode_t &ends_how);
1427 void process_dcs_seq (); 1356 void process_dcs_seq ();
1428 void process_osc_seq (); 1357 void process_osc_seq ();
1429 void process_color_seq (int report, int color, const char *str, char resp); 1358 void process_color_seq (int report, int color, const char *str, char resp);
1430 void process_xterm_seq (int op, char *str, char resp); 1359 void process_xterm_seq (int op, char *str, char resp);
1360 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1431 int privcases (int mode, unsigned long bit); 1361 int privcases (int mode, unsigned long bit);
1432 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1362 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1433 void process_sgr_mode (unsigned int nargs, const int *arg); 1363 void process_sgr_mode (unsigned int nargs, const int *arg);
1364 void set_cursor_style (int style);
1434 // init.C 1365 // init.C
1435 void init (stringvec *argv, stringvec *envv); 1366 void init (stringvec *argv, stringvec *envv);
1436 void init (int argc, const char *const *argv, const char *const *envv); 1367 void init (int argc, const char *const *argv, const char *const *envv);
1437 void init2 (int argc, const char *const *argv); 1368 void init2 (int argc, const char *const *argv);
1438 void init_vars (); 1369 void init_vars ();
… …
1443 void init_command (const char *const *argv); 1374 void init_command (const char *const *argv);
1444 void run_command (const char *const *argv); 1375 void run_command (const char *const *argv);
1445 int run_child (const char *const *argv); 1376 int run_child (const char *const *argv);
1446 void color_aliases (int idx); 1377 void color_aliases (int idx);
1447 void create_windows (int argc, const char *const *argv); 1378 void create_windows (int argc, const char *const *argv);
1448 void get_colours (); 1379 void get_colors ();
1449 void get_ourmods (); 1380 void get_ourmods ();
1450 void set_icon (const char *file); 1381 void set_icon (const char *file);
1451 // main.C 1382 // main.C
1452 void tt_winch (); 1383 void tt_winch ();
1453 rxvt_term (); 1384 rxvt_term ();
1454 ~rxvt_term (); 1385 ~rxvt_term ();
1455 void destroy (); 1386 void destroy ();
1456 void emergency_cleanup (); 1387 void emergency_cleanup ();
1457 void recolour_cursor (); 1388 void recolor_cursor ();
1458 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1389 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1459 void window_calc (unsigned int newwidth, unsigned int newheight); 1390 void window_calc (unsigned int newwidth, unsigned int newheight);
1460 bool set_fonts (); 1391 bool set_fonts ();
1461 void set_string_property (Atom prop, const char *str, int len = -1); 1392 void set_string_property (Atom prop, const char *str, int len = -1);
1462 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1393 void set_mbstring_property (Atom prop, const char *str, int len = -1);
… …
1467 char *get_colorfgbg (); 1398 char *get_colorfgbg ();
1468 bool set_color (rxvt_color &color, const char *name); 1399 bool set_color (rxvt_color &color, const char *name);
1469 void alias_color (int dst, int src); 1400 void alias_color (int dst, int src);
1470 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1401 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1471 void get_window_origin (int &x, int &y); 1402 void get_window_origin (int &x, int &y);
1472 Pixmap get_pixmap_property (Atom property);
1473 1403
1474 // screen.C 1404 // screen.C
1475 1405
1406 bool option (uint8_t opt) const noexcept
1407 {
1408 return options[opt >> 3] & (1 << (opt & 7));
1409 }
1410
1411 void set_option (uint8_t opt, bool set = true) noexcept;
1412
1476 int fgcolor_of (rend_t r) const NOTHROW 1413 int fgcolor_of (rend_t r) const noexcept
1477 { 1414 {
1478 int base = GET_BASEFG (r); 1415 int base = GET_BASEFG (r);
1479#ifndef NO_BRIGHTCOLOR 1416#ifndef NO_BRIGHTCOLOR
1480 if (r & RS_Bold 1417 if (r & RS_Bold
1481# if ENABLE_STYLES 1418# if ENABLE_STYLES
… …
1485 base += minBrightCOLOR - minCOLOR; 1422 base += minBrightCOLOR - minCOLOR;
1486#endif 1423#endif
1487 return base; 1424 return base;
1488 } 1425 }
1489 1426
1490 int bgcolor_of (rend_t r) const NOTHROW 1427 int bgcolor_of (rend_t r) const noexcept
1491 { 1428 {
1492 int base = GET_BASEBG (r); 1429 int base = GET_BASEBG (r);
1493#ifndef NO_BRIGHTCOLOR 1430#ifndef NO_BRIGHTCOLOR
1494 if (r & RS_Blink 1431 if (r & RS_Blink
1495# if ENABLE_STYLES 1432# if ENABLE_STYLES
… …
1499 base += minBrightCOLOR - minCOLOR; 1436 base += minBrightCOLOR - minCOLOR;
1500#endif 1437#endif
1501 return base; 1438 return base;
1502 } 1439 }
1503 1440
1504 bool option (uint8_t opt) const NOTHROW 1441 // modifies first argument(!)
1442 void tt_paste (char *data, unsigned int len) noexcept;
1443 void paste (char *data, unsigned int len) noexcept;
1444 void scr_alloc () noexcept;
1445 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept;
1446 void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept;
1447 void scr_kill_char (line_t &l, int col) const noexcept;
1448 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1449 int scr_scroll_text (int row1, int row2, int count) noexcept;
1450 void copy_line (line_t &dst, line_t &src);
1451 void scr_reset ();
1452 void scr_release () noexcept;
1453 void scr_clear (bool really = false) noexcept;
1454 void scr_refresh () noexcept;
1455 bool scr_refresh_rend (rend_t mask, rend_t value) noexcept;
1456 void scr_erase_screen (int mode) noexcept;
1457#if ENABLE_FRILLS
1458 void scr_erase_savelines () noexcept;
1459 void scr_backindex () noexcept;
1460 void scr_forwardindex () noexcept;
1461#endif
1462 void scr_touch (bool refresh) noexcept;
1463 void scr_expose (int x, int y, int width, int height, bool refresh) noexcept;
1464 void scr_recolor (bool refresh = true) noexcept;
1465 void scr_remap_chars () noexcept;
1466 void scr_remap_chars (line_t &l) noexcept;
1467
1468 enum cursor_mode { SAVE, RESTORE };
1469
1470 void scr_poweron ();
1471 void scr_soft_reset () noexcept;
1472 void scr_cursor (cursor_mode mode) noexcept;
1473 void scr_do_wrap () noexcept;
1474 void scr_swap_screen () noexcept;
1475 void scr_change_screen (int scrn);
1476 void scr_color (unsigned int color, int fgbg) noexcept;
1477 void scr_rendition (int set, int style) noexcept;
1478 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept;
1479 void scr_backspace () noexcept;
1480 void scr_tab (int count, bool ht = false) noexcept;
1481 void scr_gotorc (int row, int col, int relative) noexcept;
1482 void scr_index (enum page_dirn direction) noexcept;
1483 void scr_erase_line (int mode) noexcept;
1484 void scr_E () noexcept;
1485 void scr_insdel_lines (int count, int insdel) noexcept;
1486 void scr_insdel_chars (int count, int insdel) noexcept;
1487 void scr_scroll_region (int top, int bot) noexcept;
1488 void scr_cursor_visible (int mode) noexcept;
1489 void scr_autowrap (int mode) noexcept;
1490 void scr_relative_origin (int mode) noexcept;
1491 void scr_insert_mode (int mode) noexcept;
1492 void scr_set_tab (int mode) noexcept;
1493 void scr_rvideo_mode (bool on) noexcept;
1494 void scr_report_position () noexcept;
1495 void set_font_style () noexcept;
1496 void scr_charset_choose (int set) noexcept;
1497 void scr_charset_set (int set, unsigned int ch) noexcept;
1498 void scr_move_to (int y, int len) noexcept;
1499 bool scr_page (int nlines) noexcept;
1500 bool scr_page (enum page_dirn direction, int nlines) noexcept
1505 { 1501 {
1506 return options[opt >> 3] & (1 << (opt & 7)); 1502 return scr_page (direction * nlines);
1507 } 1503 }
1508
1509 void set_option (uint8_t opt, bool set = true) NOTHROW;
1510
1511 // modifies first argument(!)
1512 void tt_paste (char *data, unsigned int len) NOTHROW;
1513 void paste (char *data, unsigned int len) NOTHROW;
1514 void scr_alloc () NOTHROW;
1515 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1516 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1517 void scr_kill_char (line_t &l, int col) const NOTHROW;
1518 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1519 void scr_reset ();
1520 void scr_release () NOTHROW;
1521 void scr_clear (bool really = false) NOTHROW;
1522 void scr_refresh () NOTHROW;
1523 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1524 void scr_erase_screen (int mode) NOTHROW;
1525#if ENABLE_FRILLS
1526 void scr_erase_savelines () NOTHROW;
1527 void scr_backindex () NOTHROW;
1528 void scr_forwardindex () NOTHROW;
1529#endif
1530 void scr_touch (bool refresh) NOTHROW;
1531 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1532 void scr_recolour (bool refresh = true) NOTHROW;
1533 void scr_remap_chars () NOTHROW;
1534 void scr_remap_chars (line_t &l) NOTHROW;
1535
1536 enum cursor_mode { SAVE, RESTORE };
1537
1538 void scr_poweron ();
1539 void scr_soft_reset () NOTHROW;
1540 void scr_cursor (cursor_mode mode) NOTHROW;
1541 void scr_do_wrap () NOTHROW;
1542 void scr_swap_screen () NOTHROW;
1543 void scr_change_screen (int scrn);
1544 void scr_color (unsigned int color, int fgbg) NOTHROW;
1545 void scr_rendition (int set, int style) NOTHROW;
1546 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1547 void scr_backspace () NOTHROW;
1548 void scr_tab (int count, bool ht = false) NOTHROW;
1549 void scr_gotorc (int row, int col, int relative) NOTHROW;
1550 void scr_index (enum page_dirn direction) NOTHROW;
1551 void scr_erase_line (int mode) NOTHROW;
1552 void scr_E () NOTHROW;
1553 void scr_insdel_lines (int count, int insdel) NOTHROW;
1554 void scr_insdel_chars (int count, int insdel) NOTHROW;
1555 void scr_scroll_region (int top, int bot) NOTHROW;
1556 void scr_cursor_visible (int mode) NOTHROW;
1557 void scr_autowrap (int mode) NOTHROW;
1558 void scr_relative_origin (int mode) NOTHROW;
1559 void scr_insert_mode (int mode) NOTHROW;
1560 void scr_set_tab (int mode) NOTHROW;
1561 void scr_rvideo_mode (bool on) NOTHROW;
1562 void scr_report_position () NOTHROW;
1563 void set_font_style () NOTHROW;
1564 void scr_charset_choose (int set) NOTHROW;
1565 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1566 void scr_move_to (int y, int len) NOTHROW;
1567 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1568 bool scr_changeview (int new_view_start) NOTHROW; 1504 bool scr_changeview (int new_view_start) noexcept;
1569 void scr_bell () NOTHROW; 1505 void scr_bell () noexcept;
1570 void scr_printscreen (int fullhist) NOTHROW; 1506 void scr_printscreen (int fullhist) noexcept;
1571 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1507 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept;
1572 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1508 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept;
1573 void scr_reverse_selection () NOTHROW; 1509 void scr_reverse_selection () noexcept;
1574 void scr_dump (int fd) NOTHROW; 1510 void scr_dump (int fd) noexcept;
1575 1511
1576 void selection_check (int check_more) NOTHROW; 1512 void selection_check (int check_more) noexcept;
1513 void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */
1577 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1514 void selection_request (Time tm, int selnum = Sel_Primary) noexcept;
1578 void selection_clear (bool clipboard = false) NOTHROW; 1515 void selection_clear (bool clipboard = false) noexcept;
1579 void selection_make (Time tm); 1516 void selection_make (Time tm);
1580 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1517 bool selection_grab (Time tm, bool clipboard = false) noexcept;
1581 void selection_start_colrow (int col, int row) NOTHROW; 1518 void selection_start_colrow (int col, int row) noexcept;
1582 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1519 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept;
1583 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1520 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept;
1584 void selection_remove_trailing_spaces () NOTHROW; 1521 void selection_remove_trailing_spaces () noexcept;
1585 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1522 void selection_send (const XSelectionRequestEvent &rq) noexcept;
1586 void selection_click (int clicks, int x, int y) NOTHROW; 1523 void selection_click (int clicks, int x, int y) noexcept;
1587 void selection_extend (int x, int y, int flag) NOTHROW; 1524 void selection_extend (int x, int y, int flag) noexcept;
1588 void selection_rotate (int x, int y) NOTHROW; 1525 void selection_rotate (int x, int y) noexcept;
1589 1526
1590 // xdefaults.C 1527 // xdefaults.C
1528 void rxvt_usage (int type);
1591 const char **get_options (int argc, const char *const *argv); 1529 const char **get_options (int argc, const char *const *argv);
1530 int parse_keysym (const char *str, unsigned int &state);
1592 int parse_keysym (const char *str, const char *arg); 1531 int bind_action (const char *str, const char *arg);
1593 const char *x_resource (const char *name); 1532 const char *x_resource (const char *name);
1594 void extract_resources (); 1533 void extract_resources ();
1534 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1535 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1536 {
1537 enumerate_resources (cb, "keysym", "Keysym");
1538 }
1595 void extract_keysym_resources (); 1539 void extract_keysym_resources ();
1596 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1597 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1598 bool parse_bool_resource (const char *str)
1599 {
1600 return (!strcasecmp (str, "TRUE")
1601 || !strcasecmp (str, "YES")
1602 || !strcasecmp (str, "ON")
1603 || !strcasecmp (str, "1"));
1604 }
1605}; 1540};
1606 1541
1607#endif /* _RXVT_H_ */ 1542#endif /* _RXVT_H_ */
1608 1543

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