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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.490 by sf-exg, Wed May 30 21:20:05 2012 UTC vs.
Revision 1.559 by root, Thu Jun 17 01:44:29 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
214# ifdef BG_IMAGE_FROM_FILE
215enum {
216 IM_IS_SET = 1 << 0,
217 IM_IS_SIZE_SENSITIVE = 1 << 1,
218 IM_KEEP_ASPECT = 1 << 2,
219 IM_ROOT_ALIGN = 1 << 3,
220 IM_TILE = 1 << 4,
221 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
222};
223
224enum {
225 noScale = 0,
226 windowScale = 100,
227 defaultScale = windowScale,
228 centerAlign = 50,
229 defaultAlign = centerAlign,
230};
231
232struct rxvt_image
233{
234 unsigned short alpha;
235 uint8_t flags;
236 unsigned int h_scale, v_scale; /* percents of the window size */
237 int h_align, v_align; /* percents of the window size:
238 0 - left align, 50 - center, 100 - right */
239
240 bool is_size_sensitive ()
241 {
242 return (!(flags & IM_TILE)
243 || h_scale || v_scale
244 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
245 }
246
247# ifdef HAVE_PIXBUF
248 GdkPixbuf *pixbuf;
249
250 void destroy ()
251 {
252 if (pixbuf)
253 g_object_unref (pixbuf);
254 }
255
256 int width ()
257 {
258 return gdk_pixbuf_get_width (pixbuf);
259 }
260 int height ()
261 {
262 return gdk_pixbuf_get_height (pixbuf);
263 }
264# endif
265
266 rxvt_image ();
267 bool set_file_geometry (const char *file);
268 bool set_file (const char *file);
269 bool set_geometry (const char *geom, bool update = false);
270};
271# endif
272#endif
273 208
274/* 209/*
275 ***************************************************************************** 210 *****************************************************************************
276 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
277 ***************************************************************************** 212 *****************************************************************************
… …
320 ***************************************************************************** 255 *****************************************************************************
321 */ 256 */
322 257
323/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
324#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
325#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
326# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
327#else 262#else
328# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
329#endif 264#endif
330#ifndef TERMENV 265#ifndef TERMENV
… …
333# else 268# else
334# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
335# endif 270# endif
336#endif 271#endif
337 272
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
338#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
339# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
340#endif 292#endif
341 293
342#define scrollBar_esc 30 294#define scrollBar_esc 30
… …
371 ERASE = +2, 323 ERASE = +2,
372}; 324};
373 325
374/* 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 */
375enum page_dirn { 327enum page_dirn {
376 UP, 328 DN = -1,
377 DN,
378 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
379}; 331};
380 332
381/* arguments for rxvt_term::scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
382enum { 334enum {
383 PRIMARY = 0, 335 PRIMARY = 0,
… …
471 423
472 // deprecated 424 // deprecated
473 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
474 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
475 427
476 Rxvt_Pixmap = 20, // new bg pixmap
477 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
478 429
479 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
480 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
481 432
482 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
483 URxvt_Color_tint = 705, // change actual tint colour
484 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
485 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
486 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
487 437
488 URxvt_font = 710, 438 URxvt_font = 710,
… …
536#if USE_256_COLORS 486#if USE_256_COLORS
537 maxTermCOLOR = Color_White + 240, 487 maxTermCOLOR = Color_White + 240,
538#else 488#else
539 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
540#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
541#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
542 Color_cursor, 495 Color_cursor,
543 Color_cursor2, 496 Color_cursor2,
544#endif 497#endif
545 Color_pointer_fg, 498 Color_pointer_fg,
… …
560#endif 513#endif
561 Color_scroll, 514 Color_scroll,
562#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
563 Color_trough, 516 Color_trough,
564#endif 517#endif
565#if ENABLE_TRANSPARENCY
566 Color_tint,
567#endif
568#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
569 Color_fade, 519 Color_fade,
570#endif 520#endif
571 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
572#ifdef RXVT_SCROLLBAR 522#ifdef RXVT_SCROLLBAR
… …
577 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
578#endif 528#endif
579}; 529};
580 530
581#if USE_256_COLORS 531#if USE_256_COLORS
582# define Color_Bits 9 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
583#else 533#else
584# 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
585#endif 539#endif
586 540
587/* 541/*
588 * Resource list 542 * Resource list
589 */ 543 */
… …
618#define PrivMode_vt52 (1UL<<18) 572#define PrivMode_vt52 (1UL<<18)
619#define PrivMode_LFNL (1UL<<19) 573#define PrivMode_LFNL (1UL<<19)
620#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
621#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
622#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
623#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 577#define PrivMode_ExtMouseUTF8 (1UL<<23) // xterm pseudo-utf-8 hack
624#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)
625 582
626#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)
627 584
628#ifdef ALLOW_132_MODE 585#ifdef ALLOW_132_MODE
629# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 586# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
632#endif 589#endif
633 590
634// do not change these constants lightly, there are many interdependencies 591// do not change these constants lightly, there are many interdependencies
635#define IMBUFSIZ 128 // input modifier buffer sizes 592#define IMBUFSIZ 128 // input modifier buffer sizes
636#define KBUFSZ 512 // size of keyboard mapping buffer 593#define KBUFSZ 512 // size of keyboard mapping buffer
637#define CBUFSIZ 2048 // size of command buffer 594#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
638#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
639#define UBUFSIZ 2048 // character buffer 596#define UBUFSIZ 2048 // character buffer
640 597
641#if ENABLE_FRILLS 598#if ENABLE_FRILLS
642# include <X11/Xmd.h> 599# include <X11/Xmd.h>
… …
715 672
716#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 673#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
717#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 674#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
718 675
719#define GET_ATTR(x) (((x) & RS_attrMask)) 676#define GET_ATTR(x) (((x) & RS_attrMask))
720// return attributes defining the background, encoding doesn't matter
721// depends on RS_fgShift > RS_bgShift
722#define GET_BGATTR(x) \
723 (ecb_unlikely ((x) & RS_RVid) \
724 ? (((x) & (RS_attrMask & ~RS_RVid)) \
725 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
726 : ((x) & (RS_attrMask | RS_bgMask)))
727#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 677#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
728#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 678#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
729#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 679#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
730 680
731#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 681#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
819/****************************************************************************/ 769/****************************************************************************/
820 770
821#define UNICODE_MASK 0x1fffffUL 771#define UNICODE_MASK 0x1fffffUL
822 772
823#if UNICODE_3 773#if UNICODE_3
824# define COMPOSE_LO 0x40000000UL 774# define COMPOSE_LO 0x110000UL
825# define COMPOSE_HI 0x400fffffUL 775# define COMPOSE_HI 0x1fffffUL
826# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) 776# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO)
827#else 777#else
828# if ENABLE_PERL 778# if ENABLE_PERL
829# 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
830# 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
… …
839// compose chars are used to represent composite characters 789// compose chars are used to represent composite characters
840// that are not representable in unicode, as well as characters 790// that are not representable in unicode, as well as characters
841// not fitting in the BMP. 791// not fitting in the BMP.
842struct compose_char 792struct compose_char
843{ 793{
844 unicode_t c1, c2; // any chars != NOCHAR are valid 794 // c1 can be any chaarcter != NOCHAR, including another compose character
845 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) 795 // c2 must always be a zero-width character or NOCHAR, in case
846 compose_char () = default; 796 // this just extends beyondthe BMP.
847 #endif 797 unicode_t c1, c2;
798
848 compose_char (unicode_t c1, unicode_t c2) 799 compose_char (unicode_t c1, unicode_t c2)
849 : c1(c1), c2(c2) 800 : c1(c1), c2(c2)
850 { } 801 { }
851}; 802};
852 803
853class rxvt_composite_vec 804class rxvt_composite_vec
854{ 805{
855 vector<compose_char> v; 806 vector<compose_char> v;
856public: 807public:
857 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR); 808 text_t compose (unicode_t c1, unicode_t c2 = NOCHAR);
858 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); }
859 compose_char *operator [](text_t c) 811 compose_char *operator [](text_t c)
860 { 812 {
861 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () 813 return c >= COMPOSE_LO && c < COMPOSE_LO + v.size ()
862 ? &v[c - COMPOSE_LO] 814 ? &v[c - COMPOSE_LO]
863 : 0; 815 : 0;
… …
1114/* ---------- */ 1066/* ---------- */
1115 rend_t rstyle; 1067 rend_t rstyle;
1116/* ---------- */ 1068/* ---------- */
1117#ifdef SELECTION_SCROLLING 1069#ifdef SELECTION_SCROLLING
1118 int scroll_selection_lines; 1070 int scroll_selection_lines;
1119 enum page_dirn scroll_selection_dir;
1120 int selection_save_x, 1071 int selection_save_x,
1121 selection_save_y, 1072 selection_save_y,
1122 selection_save_state; 1073 selection_save_state;
1123#endif 1074#endif
1124/* ---------- */ 1075/* ---------- */
… …
1133 mouse_row, 1084 mouse_row,
1134 mouse_col, 1085 mouse_col,
1135# ifdef POINTER_BLANK 1086# ifdef POINTER_BLANK
1136 pointerBlankDelay, 1087 pointerBlankDelay,
1137# endif 1088# endif
1089 multiClickTime,
1090 cursor_type,
1138 allowedxerror; 1091 allowedxerror;
1139/* ---------- */ 1092/* ---------- */
1140 unsigned int ModLevel3Mask, 1093 unsigned int ModLevel3Mask,
1141 ModMetaMask, 1094 ModMetaMask,
1142 ModNumLockMask; 1095 ModNumLockMask;
… …
1152/* ---------- */ 1105/* ---------- */
1153 struct mouse_event MEvent; 1106 struct mouse_event MEvent;
1154 XComposeStatus compose; 1107 XComposeStatus compose;
1155 static struct termios def_tio; 1108 static struct termios def_tio;
1156 row_col_t oldcursor; 1109 row_col_t oldcursor;
1157#ifdef HAVE_BG_PIXMAP
1158 void bg_init ();
1159 void bg_destroy ();
1160 1110
1111#ifdef HAVE_IMG
1161 enum { 1112 enum {
1162 BG_IS_VALID = 1 << 0,
1163
1164 BG_IS_TRANSPARENT = 1 << 1, 1113 BG_IS_TRANSPARENT = 1 << 1,
1165 BG_NEEDS_REFRESH = 1 << 2, 1114 BG_NEEDS_REFRESH = 1 << 2,
1166
1167 BG_HAS_RENDER = 1 << 3,
1168 BG_HAS_RENDER_CONV = 1 << 4,
1169 BG_CLIENT_RENDER = 1 << 5,
1170
1171 BG_TINT_SET = 1 << 6,
1172 BG_TINT_BITAND = 1 << 7,
1173 }; 1115 };
1174 1116
1175 uint8_t bg_flags; 1117 uint8_t bg_flags;
1176 1118
1177# ifdef BG_IMAGE_FROM_FILE 1119 rxvt_img *bg_img;
1178 vector<rxvt_image> image_vec;
1179 rxvt_image *new_image ()
1180 {
1181 image_vec.resize (image_vec.size () + 1);
1182 return &image_vec.back ();
1183 }
1184 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1185 bool render_image (rxvt_image &image);
1186 void parse_image (int id, const char *type, const char *arg);
1187# endif
1188
1189# ifdef ENABLE_TRANSPARENCY
1190 Pixmap root_pixmap; /* current root pixmap set */
1191 rxvt_color tint;
1192 int shade;
1193 int h_blurRadius, v_blurRadius;
1194
1195 void bg_set_transparent ()
1196 {
1197 bg_flags |= BG_IS_TRANSPARENT;
1198 }
1199 void bg_set_root_pixmap ();
1200 bool bg_set_tint (rxvt_color &new_tint);
1201 bool bg_set_shade (const char *shade_str);
1202 bool bg_set_blur (const char *geom);
1203
1204 bool blur_pixmap (Pixmap pixmap, int width, int height);
1205 bool tint_pixmap (Pixmap pixmap, int width, int height);
1206 void tint_ximage (XImage *ximage);
1207 bool make_transparency_pixmap ();
1208# endif
1209
1210 ev_tstamp bg_valid_since;
1211
1212 Pixmap bg_pixmap;
1213 unsigned int bg_pmap_width, bg_pmap_height;
1214
1215 int target_x;
1216 int target_y;
1217 bool bg_set_position (int x, int y);
1218 bool bg_window_size_sensitive ();
1219 bool bg_window_position_sensitive ();
1220
1221 bool bg_render ();
1222 void bg_invalidate ()
1223 {
1224 bg_flags &= ~BG_IS_VALID;
1225 }
1226#endif
1227#ifdef HAVE_PIXBUF
1228 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1229 int src_x, int src_y, int dst_x, int dst_y,
1230 unsigned int width, unsigned int height, bool argb);
1231#endif 1120#endif
1232 1121
1233#if ENABLE_OVERLAY 1122#if ENABLE_OVERLAY
1234 overlay_base ov; 1123 overlay_base ov;
1235 1124
1236 void scr_swap_overlay () NOTHROW; 1125 void scr_swap_overlay () noexcept;
1237 void scr_overlay_new (int x, int y, int w, int h) NOTHROW; 1126 void scr_overlay_new (int x, int y, int w, int h) noexcept;
1238 void scr_overlay_off () NOTHROW; 1127 void scr_overlay_off () noexcept;
1239 void scr_overlay_set (int x, int y, 1128 void scr_overlay_set (int x, int y,
1240 text_t text, 1129 text_t text,
1241 rend_t rend = OVERLAY_RSTYLE) NOTHROW; 1130 rend_t rend = OVERLAY_RSTYLE) noexcept;
1242 void scr_overlay_set (int x, int y, const char *s) NOTHROW; 1131 void scr_overlay_set (int x, int y, const char *s) noexcept;
1243 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1132 void scr_overlay_set (int x, int y, const wchar_t *s) noexcept;
1244#endif 1133#endif
1245 1134
1246 vector<void *> allocated; // free these memory blocks with free() 1135 vector<void *> allocated; // free these memory blocks with free()
1136
1137 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1247 1138
1248 char *locale; 1139 char *locale;
1249 char charsets[4]; 1140 char charsets[4];
1250 char *v_buffer; /* pointer to physical buffer */ 1141 char *v_buffer; /* pointer to physical buffer */
1251 unsigned int v_buflen; /* size of area to write */ 1142 unsigned int v_buflen; /* size of area to write */
1252 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1143 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1144 char **env;
1253 1145
1254#ifdef KEYSYM_RESOURCE 1146#ifdef KEYSYM_RESOURCE
1255 keyboard_manager *keyboard; 1147 keyboard_manager *keyboard;
1256#endif 1148#endif
1257#ifndef NO_RESOURCES 1149#ifndef NO_RESOURCES
… …
1267 1159
1268 // chunk contains all line_t's as well as rend_t and text_t buffers 1160 // chunk contains all line_t's as well as rend_t and text_t buffers
1269 // for drawn_buf, swap_buf and row_buf, in this order 1161 // for drawn_buf, swap_buf and row_buf, in this order
1270 void *chunk; 1162 void *chunk;
1271 size_t chunk_size; 1163 size_t chunk_size;
1164
1165 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1166 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1167 uint16_t rgb24_sequence;
1272 1168
1273 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1169 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1274 1170
1275#if ENABLE_FRILLS || ISO_14755 1171#if ENABLE_FRILLS || ISO_14755
1276 // ISO 14755 entry support 1172 // ISO 14755 entry support
1277 unicode_t iso14755buf; 1173 unicode_t iso14755buf;
1278 void commit_iso14755 (); 1174 void commit_iso14755 ();
1279# if ISO_14755 1175# if ISO_14755
1280 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1176 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1281 void iso14755_54 (int x, int y); 1177 void iso14755_54 (int x, int y);
1282# endif 1178# endif
1283#endif 1179#endif
1284 1180
1285 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1181 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
1286 1182
1287 void vt_select_input () const NOTHROW 1183 void vt_select_input () const noexcept
1288 { 1184 {
1289 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1185 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1290 } 1186 }
1291 1187
1292#if ENABLE_TRANSPARENCY || ENABLE_PERL 1188#if ENABLE_PERL
1293 void rootwin_cb (XEvent &xev); 1189 void rootwin_cb (XEvent &xev);
1294 xevent_watcher rootwin_ev; 1190 xevent_watcher rootwin_ev;
1295#endif
1296#ifdef HAVE_BG_PIXMAP
1297 void update_background ();
1298 void update_background_cb (ev::timer &w, int revents);
1299 ev::timer update_background_ev;
1300#endif 1191#endif
1301 1192
1302 void x_cb (XEvent &xev); 1193 void x_cb (XEvent &xev);
1303 xevent_watcher termwin_ev; 1194 xevent_watcher termwin_ev;
1304 xevent_watcher vt_ev; 1195 xevent_watcher vt_ev;
… …
1340 void pointer_blank (); 1231 void pointer_blank ();
1341#endif 1232#endif
1342 void pointer_unblank (); 1233 void pointer_unblank ();
1343 1234
1344 void tt_printf (const char *fmt,...); 1235 void tt_printf (const char *fmt,...);
1236 void tt_write_ (const char *data, unsigned int len);
1345 void tt_write (const char *data, unsigned int len); 1237 void tt_write (const char *data, unsigned int len);
1238 void tt_write_user_input (const char *data, unsigned int len);
1346 void pty_write (); 1239 void pty_write ();
1347 1240
1348 void make_current () const // make this the "currently active" urxvt instance 1241 void make_current () const // make this the "currently active" urxvt instance
1349 { 1242 {
1350 SET_R (this); 1243 SET_R (this);
1351 set_environ (envv); 1244 set_environ (env);
1352 rxvt_set_locale (locale); 1245 rxvt_set_locale (locale);
1353 } 1246 }
1354 1247
1355#if USE_XIM 1248#if USE_XIM
1356 rxvt_xim *input_method; 1249 rxvt_xim *input_method;
… …
1359 XPoint spot; // most recently sent spot position 1252 XPoint spot; // most recently sent spot position
1360 1253
1361 void im_destroy (); 1254 void im_destroy ();
1362 void im_cb (); im_watcher im_ev; 1255 void im_cb (); im_watcher im_ev;
1363 void im_set_size (XRectangle &size); 1256 void im_set_size (XRectangle &size);
1364 void im_set_position (XPoint &pos) NOTHROW; 1257 void im_set_position (XPoint &pos) noexcept;
1365 void im_set_color (unsigned long &fg, unsigned long &bg); 1258 void im_set_color (unsigned long &fg, unsigned long &bg);
1366 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1259 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1367 1260
1368 bool im_is_running (); 1261 bool im_is_running ();
1369 void im_send_spot (); 1262 void im_send_spot ();
… …
1373 1266
1374 // command.C 1267 // command.C
1375 void key_press (XKeyEvent &ev); 1268 void key_press (XKeyEvent &ev);
1376 void key_release (XKeyEvent &ev); 1269 void key_release (XKeyEvent &ev);
1377 1270
1378 wchar_t next_char () NOTHROW; 1271 wchar_t next_char () noexcept;
1379 wchar_t cmd_getc () THROW ((class out_of_input)); 1272 wchar_t cmd_getc ();
1380 uint32_t next_octet () NOTHROW; 1273 uint32_t next_octet () noexcept;
1381 uint32_t cmd_get8 () THROW ((class out_of_input)); 1274 uint32_t cmd_get8 ();
1382 1275
1383 void cmd_parse (); 1276 void cmd_parse ();
1384 void mouse_report (XButtonEvent &ev); 1277 void mouse_report (XButtonEvent &ev);
1385 void button_press (XButtonEvent &ev); 1278 void button_press (XButtonEvent &ev);
1386 void button_release (XButtonEvent &ev); 1279 void button_release (XButtonEvent &ev);
… …
1389#if ENABLE_FRILLS 1282#if ENABLE_FRILLS
1390 void set_urgency (bool enable); 1283 void set_urgency (bool enable);
1391#else 1284#else
1392 void set_urgency (bool enable) { } 1285 void set_urgency (bool enable) { }
1393#endif 1286#endif
1394 void update_fade_color (unsigned int idx); 1287 void update_fade_color (unsigned int idx, bool first_time = false);
1395#ifdef PRINTPIPE 1288#ifdef PRINTPIPE
1396 FILE *popen_printer (); 1289 FILE *popen_printer ();
1397 int pclose_printer (FILE *stream); 1290 int pclose_printer (FILE *stream);
1398#endif 1291#endif
1399 void process_print_pipe (); 1292 void process_print_pipe ();
… …
1405 char *get_to_st (unicode_t &ends_how); 1298 char *get_to_st (unicode_t &ends_how);
1406 void process_dcs_seq (); 1299 void process_dcs_seq ();
1407 void process_osc_seq (); 1300 void process_osc_seq ();
1408 void process_color_seq (int report, int color, const char *str, char resp); 1301 void process_color_seq (int report, int color, const char *str, char resp);
1409 void process_xterm_seq (int op, char *str, char resp); 1302 void process_xterm_seq (int op, char *str, char resp);
1303 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1410 int privcases (int mode, unsigned long bit); 1304 int privcases (int mode, unsigned long bit);
1411 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1305 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1412 void process_sgr_mode (unsigned int nargs, const int *arg); 1306 void process_sgr_mode (unsigned int nargs, const int *arg);
1307 void set_cursor_style (int style);
1413 // init.C 1308 // init.C
1414 void init (stringvec *argv, stringvec *envv); 1309 void init (stringvec *argv, stringvec *envv);
1415 void init (int argc, const char *const *argv, const char *const *envv); 1310 void init (int argc, const char *const *argv, const char *const *envv);
1416 void init2 (int argc, const char *const *argv); 1311 void init2 (int argc, const char *const *argv);
1417 void init_vars (); 1312 void init_vars ();
… …
1422 void init_command (const char *const *argv); 1317 void init_command (const char *const *argv);
1423 void run_command (const char *const *argv); 1318 void run_command (const char *const *argv);
1424 int run_child (const char *const *argv); 1319 int run_child (const char *const *argv);
1425 void color_aliases (int idx); 1320 void color_aliases (int idx);
1426 void create_windows (int argc, const char *const *argv); 1321 void create_windows (int argc, const char *const *argv);
1427 void get_colours (); 1322 void get_colors ();
1428 void get_ourmods (); 1323 void get_ourmods ();
1429 void set_icon (const char *file); 1324 void set_icon (const char *file);
1430 // main.C 1325 // main.C
1431 void tt_winch (); 1326 void tt_winch ();
1432 rxvt_term (); 1327 rxvt_term ();
1433 ~rxvt_term (); 1328 ~rxvt_term ();
1434 void destroy (); 1329 void destroy ();
1435 void emergency_cleanup (); 1330 void emergency_cleanup ();
1436 void recolour_cursor (); 1331 void recolor_cursor ();
1437 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1332 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1438 void window_calc (unsigned int newwidth, unsigned int newheight); 1333 void window_calc (unsigned int newwidth, unsigned int newheight);
1439 bool set_fonts (); 1334 bool set_fonts ();
1440 void set_string_property (Atom prop, const char *str, int len = -1); 1335 void set_string_property (Atom prop, const char *str, int len = -1);
1441 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1336 void set_mbstring_property (Atom prop, const char *str, int len = -1);
… …
1446 char *get_colorfgbg (); 1341 char *get_colorfgbg ();
1447 bool set_color (rxvt_color &color, const char *name); 1342 bool set_color (rxvt_color &color, const char *name);
1448 void alias_color (int dst, int src); 1343 void alias_color (int dst, int src);
1449 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1344 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1450 void get_window_origin (int &x, int &y); 1345 void get_window_origin (int &x, int &y);
1451 Pixmap get_pixmap_property (Atom property);
1452 1346
1453 // screen.C 1347 // screen.C
1454 1348
1349 bool option (uint8_t opt) const noexcept
1350 {
1351 return options[opt >> 3] & (1 << (opt & 7));
1352 }
1353
1354 void set_option (uint8_t opt, bool set = true) noexcept;
1355
1455 int fgcolor_of (rend_t r) const NOTHROW 1356 int fgcolor_of (rend_t r) const noexcept
1456 { 1357 {
1457 int base = GET_BASEFG (r); 1358 int base = GET_BASEFG (r);
1458#ifndef NO_BRIGHTCOLOR 1359#ifndef NO_BRIGHTCOLOR
1459 if (r & RS_Bold 1360 if (r & RS_Bold
1460# if ENABLE_STYLES 1361# if ENABLE_STYLES
… …
1464 base += minBrightCOLOR - minCOLOR; 1365 base += minBrightCOLOR - minCOLOR;
1465#endif 1366#endif
1466 return base; 1367 return base;
1467 } 1368 }
1468 1369
1469 int bgcolor_of (rend_t r) const NOTHROW 1370 int bgcolor_of (rend_t r) const noexcept
1470 { 1371 {
1471 int base = GET_BASEBG (r); 1372 int base = GET_BASEBG (r);
1472#ifndef NO_BRIGHTCOLOR 1373#ifndef NO_BRIGHTCOLOR
1473 if (r & RS_Blink 1374 if (r & RS_Blink
1474# if ENABLE_STYLES 1375# if ENABLE_STYLES
… …
1478 base += minBrightCOLOR - minCOLOR; 1379 base += minBrightCOLOR - minCOLOR;
1479#endif 1380#endif
1480 return base; 1381 return base;
1481 } 1382 }
1482 1383
1483 bool option (uint8_t opt) const NOTHROW 1384 // modifies first argument(!)
1385 void tt_paste (char *data, unsigned int len) noexcept;
1386 void paste (char *data, unsigned int len) noexcept;
1387 void scr_alloc () noexcept;
1388 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const noexcept;
1389 void scr_blank_screen_mem (line_t &l, rend_t efs) const noexcept;
1390 void scr_kill_char (line_t &l, int col) const noexcept;
1391 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1392 int scr_scroll_text (int row1, int row2, int count) noexcept;
1393 void copy_line (line_t &dst, line_t &src);
1394 void scr_reset ();
1395 void scr_release () noexcept;
1396 void scr_clear (bool really = false) noexcept;
1397 void scr_refresh () noexcept;
1398 bool scr_refresh_rend (rend_t mask, rend_t value) noexcept;
1399 void scr_erase_screen (int mode) noexcept;
1400#if ENABLE_FRILLS
1401 void scr_erase_savelines () noexcept;
1402 void scr_backindex () noexcept;
1403 void scr_forwardindex () noexcept;
1404#endif
1405 void scr_touch (bool refresh) noexcept;
1406 void scr_expose (int x, int y, int width, int height, bool refresh) noexcept;
1407 void scr_recolor (bool refresh = true) noexcept;
1408 void scr_remap_chars () noexcept;
1409 void scr_remap_chars (line_t &l) noexcept;
1410
1411 enum cursor_mode { SAVE, RESTORE };
1412
1413 void scr_poweron ();
1414 void scr_soft_reset () noexcept;
1415 void scr_cursor (cursor_mode mode) noexcept;
1416 void scr_do_wrap () noexcept;
1417 void scr_swap_screen () noexcept;
1418 void scr_change_screen (int scrn);
1419 void scr_color (unsigned int color, int fgbg) noexcept;
1420 void scr_rendition (int set, int style) noexcept;
1421 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) noexcept;
1422 void scr_backspace () noexcept;
1423 void scr_tab (int count, bool ht = false) noexcept;
1424 void scr_gotorc (int row, int col, int relative) noexcept;
1425 void scr_index (enum page_dirn direction) noexcept;
1426 void scr_erase_line (int mode) noexcept;
1427 void scr_E () noexcept;
1428 void scr_insdel_lines (int count, int insdel) noexcept;
1429 void scr_insdel_chars (int count, int insdel) noexcept;
1430 void scr_scroll_region (int top, int bot) noexcept;
1431 void scr_cursor_visible (int mode) noexcept;
1432 void scr_autowrap (int mode) noexcept;
1433 void scr_relative_origin (int mode) noexcept;
1434 void scr_insert_mode (int mode) noexcept;
1435 void scr_set_tab (int mode) noexcept;
1436 void scr_rvideo_mode (bool on) noexcept;
1437 void scr_report_position () noexcept;
1438 void set_font_style () noexcept;
1439 void scr_charset_choose (int set) noexcept;
1440 void scr_charset_set (int set, unsigned int ch) noexcept;
1441 void scr_move_to (int y, int len) noexcept;
1442 bool scr_page (int nlines) noexcept;
1443 bool scr_page (enum page_dirn direction, int nlines) noexcept
1484 { 1444 {
1485 return options[opt >> 3] & (1 << (opt & 7)); 1445 return scr_page (direction * nlines);
1486 } 1446 }
1487
1488 void set_option (uint8_t opt, bool set = true) NOTHROW;
1489
1490 // modifies first argument(!)
1491 void tt_paste (char *data, unsigned int len) NOTHROW;
1492 void paste (char *data, unsigned int len) NOTHROW;
1493 void scr_alloc () NOTHROW;
1494 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1495 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1496 void scr_kill_char (line_t &l, int col) const NOTHROW;
1497 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1498 void scr_reset ();
1499 void scr_release () NOTHROW;
1500 void scr_clear (bool really = false) NOTHROW;
1501 void scr_refresh () NOTHROW;
1502 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
1503 void scr_erase_screen (int mode) NOTHROW;
1504#if ENABLE_FRILLS
1505 void scr_erase_savelines () NOTHROW;
1506 void scr_backindex () NOTHROW;
1507 void scr_forwardindex () NOTHROW;
1508#endif
1509 void scr_touch (bool refresh) NOTHROW;
1510 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1511 void scr_recolour (bool refresh = true) NOTHROW;
1512 void scr_remap_chars () NOTHROW;
1513 void scr_remap_chars (line_t &l) NOTHROW;
1514
1515 enum cursor_mode { SAVE, RESTORE };
1516
1517 void scr_poweron ();
1518 void scr_soft_reset () NOTHROW;
1519 void scr_cursor (cursor_mode mode) NOTHROW;
1520 void scr_do_wrap () NOTHROW;
1521 void scr_swap_screen () NOTHROW;
1522 void scr_change_screen (int scrn);
1523 void scr_color (unsigned int color, int fgbg) NOTHROW;
1524 void scr_rendition (int set, int style) NOTHROW;
1525 void scr_add_lines (const wchar_t *str, int len, int minlines = 0) NOTHROW;
1526 void scr_backspace () NOTHROW;
1527 void scr_tab (int count, bool ht = false) NOTHROW;
1528 void scr_gotorc (int row, int col, int relative) NOTHROW;
1529 void scr_index (enum page_dirn direction) NOTHROW;
1530 void scr_erase_line (int mode) NOTHROW;
1531 void scr_E () NOTHROW;
1532 void scr_insdel_lines (int count, int insdel) NOTHROW;
1533 void scr_insdel_chars (int count, int insdel) NOTHROW;
1534 void scr_scroll_region (int top, int bot) NOTHROW;
1535 void scr_cursor_visible (int mode) NOTHROW;
1536 void scr_autowrap (int mode) NOTHROW;
1537 void scr_relative_origin (int mode) NOTHROW;
1538 void scr_insert_mode (int mode) NOTHROW;
1539 void scr_set_tab (int mode) NOTHROW;
1540 void scr_rvideo_mode (bool on) NOTHROW;
1541 void scr_report_position () NOTHROW;
1542 void set_font_style () NOTHROW;
1543 void scr_charset_choose (int set) NOTHROW;
1544 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1545 void scr_move_to (int y, int len) NOTHROW;
1546 bool scr_page (enum page_dirn direction, int nlines) NOTHROW;
1547 bool scr_changeview (int new_view_start) NOTHROW; 1447 bool scr_changeview (int new_view_start) noexcept;
1548 void scr_bell () NOTHROW; 1448 void scr_bell () noexcept;
1549 void scr_printscreen (int fullhist) NOTHROW; 1449 void scr_printscreen (int fullhist) noexcept;
1550 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1450 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) noexcept;
1551 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1451 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) noexcept;
1552 void scr_reverse_selection () NOTHROW; 1452 void scr_reverse_selection () noexcept;
1553 void scr_dump (int fd) NOTHROW; 1453 void scr_dump (int fd) noexcept;
1554 1454
1555 void selection_check (int check_more) NOTHROW; 1455 void selection_check (int check_more) noexcept;
1456 void selection_changed () noexcept; /* sets want_refresh, corrects coordinates */
1556 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1457 void selection_request (Time tm, int selnum = Sel_Primary) noexcept;
1557 void selection_clear (bool clipboard = false) NOTHROW; 1458 void selection_clear (bool clipboard = false) noexcept;
1558 void selection_make (Time tm); 1459 void selection_make (Time tm);
1559 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1460 bool selection_grab (Time tm, bool clipboard = false) noexcept;
1560 void selection_start_colrow (int col, int row) NOTHROW; 1461 void selection_start_colrow (int col, int row) noexcept;
1561 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1462 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) noexcept;
1562 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1463 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) noexcept;
1563 void selection_remove_trailing_spaces () NOTHROW; 1464 void selection_remove_trailing_spaces () noexcept;
1564 void selection_send (const XSelectionRequestEvent &rq) NOTHROW; 1465 void selection_send (const XSelectionRequestEvent &rq) noexcept;
1565 void selection_click (int clicks, int x, int y) NOTHROW; 1466 void selection_click (int clicks, int x, int y) noexcept;
1566 void selection_extend (int x, int y, int flag) NOTHROW; 1467 void selection_extend (int x, int y, int flag) noexcept;
1567 void selection_rotate (int x, int y) NOTHROW; 1468 void selection_rotate (int x, int y) noexcept;
1568 1469
1569 // xdefaults.C 1470 // xdefaults.C
1471 void rxvt_usage (int type);
1570 const char **get_options (int argc, const char *const *argv); 1472 const char **get_options (int argc, const char *const *argv);
1473 int parse_keysym (const char *str, unsigned int &state);
1571 int parse_keysym (const char *str, const char *arg); 1474 int bind_action (const char *str, const char *arg);
1572 const char *x_resource (const char *name); 1475 const char *x_resource (const char *name);
1573 void extract_resources (); 1476 void extract_resources ();
1477 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1478 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1479 {
1480 enumerate_resources (cb, "keysym", "Keysym");
1481 }
1574 void extract_keysym_resources (); 1482 void extract_keysym_resources ();
1575 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1576 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1577 bool parse_bool_resource (const char *str)
1578 {
1579 return (!strcasecmp (str, "TRUE")
1580 || !strcasecmp (str, "YES")
1581 || !strcasecmp (str, "ON")
1582 || !strcasecmp (str, "1"));
1583 }
1584}; 1483};
1585 1484
1586#endif /* _RXVT_H_ */ 1485#endif /* _RXVT_H_ */
1587 1486

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