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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.479 by root, Sat May 19 02:23:07 2012 UTC vs.
Revision 1.553 by root, Tue Jun 25 03:35:01 2019 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 "salloc.h"
91#include "libptytty.h" 93#include "libptytty.h"
92 94
93#include "rxvtperl.h" 95#include "rxvtperl.h"
94 96
95// 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
… …
148 150
149const char * rxvt_basename (const char *str) NOTHROW; 151const char * rxvt_basename (const char *str) NOTHROW;
150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 152void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
151void rxvt_log (const char *fmt,...) NOTHROW; 153void rxvt_log (const char *fmt,...) NOTHROW;
152void rxvt_warn (const char *fmt,...) NOTHROW; 154void rxvt_warn (const char *fmt,...) NOTHROW;
155ecb_noreturn ecb_cold
153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; 156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
157ecb_noreturn ecb_cold
154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; 158void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
155 159
160void * rxvt_malloc (size_t size);
161void * rxvt_calloc (size_t number, size_t size);
162void * rxvt_realloc (void *ptr, size_t size);
163
156char * rxvt_strtrim (char *str) NOTHROW; 164char * rxvt_strtrim (char *str) NOTHROW;
157char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 165char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
158 166
159static inline void 167static inline void
160rxvt_free_strsplit (char **ptr) NOTHROW 168rxvt_free_strsplit (char **ptr) NOTHROW
161{ 169{
162 free (ptr[0]); 170 free (ptr[0]);
163 free (ptr); 171 free (ptr);
164} 172}
165 173
166void * rxvt_malloc (size_t size); 174KeySym rxvt_XKeycodeToKeysym (Display *dpy, KeyCode keycode, int index);
167void * rxvt_calloc (size_t number, size_t size);
168void * rxvt_realloc (void *ptr, size_t size);
169 175
170///////////////////////////////////////////////////////////////////////////// 176/////////////////////////////////////////////////////////////////////////////
171 177
172// temporarily replace the process environment 178// temporarily replace the process environment
173extern char **environ; 179extern char **environ;
174extern char **rxvt_environ; // the original environ pointer 180extern char **rxvt_environ; // the original environ pointer
175
176static inline void
177set_environ (stringvec *envv)
178{
179#if ENABLE_PERL
180 assert (envv);
181#else
182 if (envv)
183#endif
184 environ = (char **)envv->begin ();
185}
186 181
187static inline void 182static inline void
188set_environ (char **envv) 183set_environ (char **envv)
189{ 184{
190#if ENABLE_PERL 185#if ENABLE_PERL
… …
208 ~localise_env () 203 ~localise_env ()
209 { 204 {
210 environ = orig_env; 205 environ = orig_env;
211 } 206 }
212}; 207};
213
214#ifdef HAVE_BG_PIXMAP
215# ifdef BG_IMAGE_FROM_FILE
216enum {
217 IM_IS_SET = 1 << 0,
218 IM_IS_SIZE_SENSITIVE = 1 << 1,
219 IM_KEEP_ASPECT = 1 << 2,
220 IM_ROOT_ALIGN = 1 << 3,
221 IM_TILE = 1 << 4,
222 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
223};
224
225enum {
226 noScale = 0,
227 windowScale = 100,
228 defaultScale = windowScale,
229 centerAlign = 50,
230 defaultAlign = centerAlign,
231};
232
233struct rxvt_image
234{
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# ifdef HAVE_PIXBUF
241 GdkPixbuf *pixbuf;
242# endif
243
244 ~rxvt_image ()
245 {
246# ifdef HAVE_PIXBUF
247 if (pixbuf)
248 g_object_unref (pixbuf);
249# endif
250 }
251
252 int width ()
253 {
254# ifdef HAVE_PIXBUF
255 return gdk_pixbuf_get_width (pixbuf);
256# endif
257 }
258 int height ()
259 {
260# ifdef HAVE_PIXBUF
261 return gdk_pixbuf_get_height (pixbuf);
262# endif
263 }
264 bool set_file (const char *file);
265 bool set_geometry (const char *geom, bool update = false);
266 void set_default_geometry ()
267 {
268 h_scale = v_scale = defaultScale;
269 h_align = v_align = defaultAlign;
270 flags |= IM_IS_SIZE_SENSITIVE;
271 }
272};
273# endif
274#endif
275 208
276/* 209/*
277 ***************************************************************************** 210 *****************************************************************************
278 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
279 ***************************************************************************** 212 *****************************************************************************
… …
322 ***************************************************************************** 255 *****************************************************************************
323 */ 256 */
324 257
325/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
326#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
327#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
328# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
329#else 262#else
330# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
331#endif 264#endif
332#ifndef TERMENV 265#ifndef TERMENV
… …
335# else 268# else
336# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
337# endif 270# endif
338#endif 271#endif
339 272
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
340#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
341# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
342#endif 292#endif
343 293
344#define scrollBar_esc 30 294#define scrollBar_esc 30
… …
373 ERASE = +2, 323 ERASE = +2,
374}; 324};
375 325
376/* 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 */
377enum page_dirn { 327enum page_dirn {
378 UP, 328 DN = -1,
379 DN,
380 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
381}; 331};
382 332
383/* arguments for rxvt_term::scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
384enum { 334enum {
385 PRIMARY = 0, 335 PRIMARY = 0,
… …
473 423
474 // deprecated 424 // deprecated
475 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
476 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
477 427
478 Rxvt_Pixmap = 20, // new bg pixmap
479 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
480 429
481 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
482 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
483 432
484 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
485 URxvt_Color_tint = 705, // change actual tint colour
486 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
487 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
488 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
489 437
490 URxvt_font = 710, 438 URxvt_font = 710,
… …
538#if USE_256_COLORS 486#if USE_256_COLORS
539 maxTermCOLOR = Color_White + 240, 487 maxTermCOLOR = Color_White + 240,
540#else 488#else
541 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
542#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
543#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
544 Color_cursor, 495 Color_cursor,
545 Color_cursor2, 496 Color_cursor2,
546#endif 497#endif
547 Color_pointer_fg, 498 Color_pointer_fg,
… …
562#endif 513#endif
563 Color_scroll, 514 Color_scroll,
564#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
565 Color_trough, 516 Color_trough,
566#endif 517#endif
567#if ENABLE_TRANSPARENCY
568 Color_tint,
569#endif
570#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
571 Color_fade, 519 Color_fade,
572#endif 520#endif
573 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
574#ifdef RXVT_SCROLLBAR 522#ifdef RXVT_SCROLLBAR
… …
579 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
580#endif 528#endif
581}; 529};
582 530
583#if USE_256_COLORS 531#if USE_256_COLORS
584# define Color_Bits 9 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
585#else 533#else
586# 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
587#endif 539#endif
588 540
589/* 541/*
590 * Resource list 542 * Resource list
591 */ 543 */
… …
622#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
623#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
624#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
625#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 577#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
626#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales 578#define PrivMode_ExtMouseRight (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)
627 581
628#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 582#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
629 583
630#ifdef ALLOW_132_MODE 584#ifdef ALLOW_132_MODE
631# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 585# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
634#endif 588#endif
635 589
636// do not change these constants lightly, there are many interdependencies 590// do not change these constants lightly, there are many interdependencies
637#define IMBUFSIZ 128 // input modifier buffer sizes 591#define IMBUFSIZ 128 // input modifier buffer sizes
638#define KBUFSZ 512 // size of keyboard mapping buffer 592#define KBUFSZ 512 // size of keyboard mapping buffer
639#define CBUFSIZ 2048 // size of command buffer 593#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
640#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 594#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
641#define UBUFSIZ 2048 // character buffer 595#define UBUFSIZ 2048 // character buffer
642 596
643#if ENABLE_FRILLS 597#if ENABLE_FRILLS
644# include <X11/Xmd.h> 598# include <X11/Xmd.h>
… …
717 671
718#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 672#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
719#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 673#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
720 674
721#define GET_ATTR(x) (((x) & RS_attrMask)) 675#define GET_ATTR(x) (((x) & RS_attrMask))
722// return attributes defining the background, encoding doesn't matter
723// depends on RS_fgShift > RS_bgShift
724#define GET_BGATTR(x) \
725 (ecb_unlikely ((x) & RS_RVid) \
726 ? (((x) & (RS_attrMask & ~RS_RVid)) \
727 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
728 : ((x) & (RS_attrMask | RS_bgMask)))
729#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
730#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
731#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
732 679
733#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
758{ 705{
759 text_t *t; // terminal the text 706 text_t *t; // terminal the text
760 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
761 tlen_t_ l; // length of each text line 708 tlen_t_ l; // length of each text line
762 uint32_t f; // flags 709 uint32_t f; // flags
710
711 bool valid ()
712 {
713 return l >= 0;
714 }
715
716 void alloc ()
717 {
718 l = 0;
719 }
763 720
764 bool is_longer () 721 bool is_longer ()
765 { 722 {
766 return f & LINE_LONGER; 723 return f & LINE_LONGER;
767 } 724 }
… …
832// that are not representable in unicode, as well as characters 789// that are not representable in unicode, as well as characters
833// not fitting in the BMP. 790// not fitting in the BMP.
834struct compose_char 791struct compose_char
835{ 792{
836 unicode_t c1, c2; // any chars != NOCHAR are valid 793 unicode_t c1, c2; // any chars != NOCHAR are valid
837 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) 794
838 compose_char () = default;
839 #endif
840 compose_char (unicode_t c1, unicode_t c2) 795 compose_char (unicode_t c1, unicode_t c2)
841 : c1(c1), c2(c2) 796 : c1(c1), c2(c2)
842 { } 797 { }
843}; 798};
844 799
… …
1038 scrollBar_t scrollBar; 993 scrollBar_t scrollBar;
1039 uint8_t options[(Opt_count + 7) >> 3]; 994 uint8_t options[(Opt_count + 7) >> 3];
1040 XSizeHints szHint; 995 XSizeHints szHint;
1041 rxvt_color *pix_colors; 996 rxvt_color *pix_colors;
1042 Cursor TermWin_cursor; /* cursor for vt window */ 997 Cursor TermWin_cursor; /* cursor for vt window */
998
1043 line_t *row_buf; // all lines, scrollback + terminal, circular 999 line_t *row_buf; // all lines, scrollback + terminal, circular
1044 line_t *drawn_buf; // text on screen 1000 line_t *drawn_buf; // text on screen
1045 line_t *swap_buf; // lines for swap buffer 1001 line_t *swap_buf; // lines for swap buffer
1046 char *tabs; /* per location: 1 == tab-stop */ 1002 char *tabs; /* per location: 1 == tab-stop */
1047 screen_t screen; 1003 screen_t screen;
… …
1105/* ---------- */ 1061/* ---------- */
1106 rend_t rstyle; 1062 rend_t rstyle;
1107/* ---------- */ 1063/* ---------- */
1108#ifdef SELECTION_SCROLLING 1064#ifdef SELECTION_SCROLLING
1109 int scroll_selection_lines; 1065 int scroll_selection_lines;
1110 enum page_dirn scroll_selection_dir;
1111 int selection_save_x, 1066 int selection_save_x,
1112 selection_save_y, 1067 selection_save_y,
1113 selection_save_state; 1068 selection_save_state;
1114#endif 1069#endif
1115/* ---------- */ 1070/* ---------- */
… …
1124 mouse_row, 1079 mouse_row,
1125 mouse_col, 1080 mouse_col,
1126# ifdef POINTER_BLANK 1081# ifdef POINTER_BLANK
1127 pointerBlankDelay, 1082 pointerBlankDelay,
1128# endif 1083# endif
1084 multiClickTime,
1085 cursor_type,
1129 allowedxerror; 1086 allowedxerror;
1130/* ---------- */ 1087/* ---------- */
1131 unsigned int ModLevel3Mask, 1088 unsigned int ModLevel3Mask,
1132 ModMetaMask, 1089 ModMetaMask,
1133 ModNumLockMask; 1090 ModNumLockMask;
… …
1143/* ---------- */ 1100/* ---------- */
1144 struct mouse_event MEvent; 1101 struct mouse_event MEvent;
1145 XComposeStatus compose; 1102 XComposeStatus compose;
1146 static struct termios def_tio; 1103 static struct termios def_tio;
1147 row_col_t oldcursor; 1104 row_col_t oldcursor;
1148#ifdef HAVE_BG_PIXMAP
1149 void bg_init ();
1150 void bg_destroy ();
1151 1105
1106#ifdef HAVE_IMG
1152 enum { 1107 enum {
1153 BG_IS_VALID = 1 << 0,
1154
1155 BG_IS_TRANSPARENT = 1 << 1, 1108 BG_IS_TRANSPARENT = 1 << 1,
1156 BG_NEEDS_REFRESH = 1 << 2, 1109 BG_NEEDS_REFRESH = 1 << 2,
1157
1158 BG_HAS_RENDER = 1 << 3,
1159 BG_HAS_RENDER_CONV = 1 << 4,
1160 BG_CLIENT_RENDER = 1 << 5,
1161
1162 BG_TINT_SET = 1 << 6,
1163 BG_TINT_BITAND = 1 << 7,
1164 }; 1110 };
1165 1111
1166 uint8_t bg_flags; 1112 uint8_t bg_flags;
1167 1113
1168# ifdef BG_IMAGE_FROM_FILE
1169 rxvt_image bg_image; 1114 rxvt_img *bg_img;
1170 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1171 bool render_image (rxvt_image &image);
1172# endif
1173
1174# ifdef ENABLE_TRANSPARENCY
1175 Pixmap root_pixmap; /* current root pixmap set */
1176 rxvt_color tint;
1177 int shade;
1178 int h_blurRadius, v_blurRadius;
1179
1180 void bg_set_transparent ()
1181 {
1182 bg_flags |= BG_IS_TRANSPARENT;
1183 }
1184 void bg_set_root_pixmap ();
1185 bool bg_set_tint (rxvt_color &new_tint);
1186 bool bg_set_shade (const char *shade_str);
1187 bool bg_set_blur (const char *geom);
1188
1189 bool blur_pixmap (Pixmap pixmap, int width, int height);
1190 bool tint_pixmap (Pixmap pixmap, int width, int height);
1191 void tint_ximage (XImage *ximage);
1192 bool make_transparency_pixmap ();
1193# endif
1194
1195 ev_tstamp bg_valid_since;
1196
1197 Pixmap bg_pixmap;
1198 unsigned int bg_pmap_width, bg_pmap_height;
1199
1200 int target_x;
1201 int target_y;
1202 bool bg_set_position (int x, int y);
1203 bool bg_window_size_sensitive ();
1204 bool bg_window_position_sensitive ();
1205
1206 bool bg_render ();
1207 void bg_invalidate ()
1208 {
1209 bg_flags &= ~BG_IS_VALID;
1210 }
1211#endif
1212#ifdef HAVE_PIXBUF
1213 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1214 int src_x, int src_y, int dst_x, int dst_y,
1215 unsigned int width, unsigned int height);
1216#endif 1115#endif
1217 1116
1218#if ENABLE_OVERLAY 1117#if ENABLE_OVERLAY
1219 overlay_base ov; 1118 overlay_base ov;
1220 1119
… …
1228 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1127 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1229#endif 1128#endif
1230 1129
1231 vector<void *> allocated; // free these memory blocks with free() 1130 vector<void *> allocated; // free these memory blocks with free()
1232 1131
1132 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1133
1233 char *locale; 1134 char *locale;
1234 char charsets[4]; 1135 char charsets[4];
1235 char *v_buffer; /* pointer to physical buffer */ 1136 char *v_buffer; /* pointer to physical buffer */
1236 unsigned int v_buflen; /* size of area to write */ 1137 unsigned int v_buflen; /* size of area to write */
1237 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1138 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1139 char **env;
1238 1140
1239#ifdef KEYSYM_RESOURCE 1141#ifdef KEYSYM_RESOURCE
1240 keyboard_manager *keyboard; 1142 keyboard_manager *keyboard;
1241#endif 1143#endif
1242#ifndef NO_RESOURCES 1144#ifndef NO_RESOURCES
… …
1248 char *cmdbuf_ptr, *cmdbuf_endp; 1150 char *cmdbuf_ptr, *cmdbuf_endp;
1249 char cmdbuf_base[CBUFSIZ]; 1151 char cmdbuf_base[CBUFSIZ];
1250 1152
1251 ptytty *pty; 1153 ptytty *pty;
1252 1154
1253 rxvt_salloc *talloc; // text line allocator 1155 // chunk contains all line_t's as well as rend_t and text_t buffers
1254 rxvt_salloc *ralloc; // rend line allocator 1156 // for drawn_buf, swap_buf and row_buf, in this order
1157 void *chunk;
1158 size_t chunk_size;
1159
1160 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1161 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1162 uint16_t rgb24_sequence;
1255 1163
1256 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1164 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1257 1165
1258#if ENABLE_FRILLS || ISO_14755 1166#if ENABLE_FRILLS || ISO_14755
1259 // ISO 14755 entry support 1167 // ISO 14755 entry support
1260 unicode_t iso14755buf; 1168 unicode_t iso14755buf;
1261 void commit_iso14755 (); 1169 void commit_iso14755 ();
1262# if ISO_14755 1170# if ISO_14755
1263 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1171 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1264 void iso14755_54 (int x, int y); 1172 void iso14755_54 (int x, int y);
1265# endif 1173# endif
1266#endif 1174#endif
1267 1175
1268 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1176 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1270 void vt_select_input () const NOTHROW 1178 void vt_select_input () const NOTHROW
1271 { 1179 {
1272 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1180 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1273 } 1181 }
1274 1182
1275#if ENABLE_TRANSPARENCY || ENABLE_PERL 1183#if ENABLE_PERL
1276 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1277 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1278#endif
1279#ifdef HAVE_BG_PIXMAP
1280 void update_background ();
1281 void update_background_cb (ev::timer &w, int revents);
1282 ev::timer update_background_ev;
1283#endif 1186#endif
1284 1187
1285 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1286 xevent_watcher termwin_ev; 1189 xevent_watcher termwin_ev;
1287 xevent_watcher vt_ev; 1190 xevent_watcher vt_ev;
… …
1323 void pointer_blank (); 1226 void pointer_blank ();
1324#endif 1227#endif
1325 void pointer_unblank (); 1228 void pointer_unblank ();
1326 1229
1327 void tt_printf (const char *fmt,...); 1230 void tt_printf (const char *fmt,...);
1231 void tt_write_ (const char *data, unsigned int len);
1328 void tt_write (const char *data, unsigned int len); 1232 void tt_write (const char *data, unsigned int len);
1233 void tt_write_user_input (const char *data, unsigned int len);
1329 void pty_write (); 1234 void pty_write ();
1330 1235
1331 void make_current () const // make this the "currently active" urxvt instance 1236 void make_current () const // make this the "currently active" urxvt instance
1332 { 1237 {
1333 SET_R (this); 1238 SET_R (this);
1334 set_environ (envv); 1239 set_environ (env);
1335 rxvt_set_locale (locale); 1240 rxvt_set_locale (locale);
1336 } 1241 }
1337 1242
1338#if USE_XIM 1243#if USE_XIM
1339 rxvt_xim *input_method; 1244 rxvt_xim *input_method;
… …
1372#if ENABLE_FRILLS 1277#if ENABLE_FRILLS
1373 void set_urgency (bool enable); 1278 void set_urgency (bool enable);
1374#else 1279#else
1375 void set_urgency (bool enable) { } 1280 void set_urgency (bool enable) { }
1376#endif 1281#endif
1377 void update_fade_color (unsigned int idx); 1282 void update_fade_color (unsigned int idx, bool first_time = false);
1378#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1379 FILE *popen_printer (); 1284 FILE *popen_printer ();
1380 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1381#endif 1286#endif
1382 void process_print_pipe (); 1287 void process_print_pipe ();
… …
1388 char *get_to_st (unicode_t &ends_how); 1293 char *get_to_st (unicode_t &ends_how);
1389 void process_dcs_seq (); 1294 void process_dcs_seq ();
1390 void process_osc_seq (); 1295 void process_osc_seq ();
1391 void process_color_seq (int report, int color, const char *str, char resp); 1296 void process_color_seq (int report, int color, const char *str, char resp);
1392 void process_xterm_seq (int op, char *str, char resp); 1297 void process_xterm_seq (int op, char *str, char resp);
1298 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1393 int privcases (int mode, unsigned long bit); 1299 int privcases (int mode, unsigned long bit);
1394 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1300 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1395 void process_sgr_mode (unsigned int nargs, const int *arg); 1301 void process_sgr_mode (unsigned int nargs, const int *arg);
1302 void set_cursor_style (int style);
1396 // init.C 1303 // init.C
1397 void init (stringvec *argv, stringvec *envv); 1304 void init (stringvec *argv, stringvec *envv);
1398 void init (int argc, const char *const *argv, const char *const *envv); 1305 void init (int argc, const char *const *argv, const char *const *envv);
1399 void init2 (int argc, const char *const *argv); 1306 void init2 (int argc, const char *const *argv);
1400 void init_vars (); 1307 void init_vars ();
… …
1405 void init_command (const char *const *argv); 1312 void init_command (const char *const *argv);
1406 void run_command (const char *const *argv); 1313 void run_command (const char *const *argv);
1407 int run_child (const char *const *argv); 1314 int run_child (const char *const *argv);
1408 void color_aliases (int idx); 1315 void color_aliases (int idx);
1409 void create_windows (int argc, const char *const *argv); 1316 void create_windows (int argc, const char *const *argv);
1410 void get_colours (); 1317 void get_colors ();
1411 void get_ourmods (); 1318 void get_ourmods ();
1412 void set_icon (const char *file); 1319 void set_icon (const char *file);
1413 // main.C 1320 // main.C
1414 void tt_winch (); 1321 void tt_winch ();
1415 rxvt_term (); 1322 rxvt_term ();
1416 ~rxvt_term (); 1323 ~rxvt_term ();
1417 void destroy (); 1324 void destroy ();
1418 void emergency_cleanup (); 1325 void emergency_cleanup ();
1419 void recolour_cursor (); 1326 void recolor_cursor ();
1420 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1327 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1421 void window_calc (unsigned int newwidth, unsigned int newheight); 1328 void window_calc (unsigned int newwidth, unsigned int newheight);
1422 bool set_fonts (); 1329 bool set_fonts ();
1423 void set_string_property (Atom prop, const char *str, int len = -1); 1330 void set_string_property (Atom prop, const char *str, int len = -1);
1424 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1331 void set_mbstring_property (Atom prop, const char *str, int len = -1);
… …
1429 char *get_colorfgbg (); 1336 char *get_colorfgbg ();
1430 bool set_color (rxvt_color &color, const char *name); 1337 bool set_color (rxvt_color &color, const char *name);
1431 void alias_color (int dst, int src); 1338 void alias_color (int dst, int src);
1432 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1339 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1433 void get_window_origin (int &x, int &y); 1340 void get_window_origin (int &x, int &y);
1434 Pixmap get_pixmap_property (Atom property);
1435 1341
1436 // screen.C 1342 // screen.C
1437 1343
1438 void lalloc (line_t &l) const 1344 bool option (uint8_t opt) const NOTHROW
1439 { 1345 {
1440 l.t = (text_t *)talloc->alloc (); 1346 return options[opt >> 3] & (1 << (opt & 7));
1441 l.r = (rend_t *)ralloc->alloc ();
1442 } 1347 }
1443 1348
1444#if 0 1349 void set_option (uint8_t opt, bool set = true) NOTHROW;
1445 void lfree (line_t &l)
1446 {
1447 talloc->free (l.t);
1448 ralloc->free (l.r);
1449 }
1450#endif
1451
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 1350
1466 int fgcolor_of (rend_t r) const NOTHROW 1351 int fgcolor_of (rend_t r) const NOTHROW
1467 { 1352 {
1468 int base = GET_BASEFG (r); 1353 int base = GET_BASEFG (r);
1469#ifndef NO_BRIGHTCOLOR 1354#ifndef NO_BRIGHTCOLOR
… …
1489 base += minBrightCOLOR - minCOLOR; 1374 base += minBrightCOLOR - minCOLOR;
1490#endif 1375#endif
1491 return base; 1376 return base;
1492 } 1377 }
1493 1378
1494 bool option (uint8_t opt) const NOTHROW
1495 {
1496 return options[opt >> 3] & (1 << (opt & 7));
1497 }
1498
1499 void set_option (uint8_t opt, bool set = true) NOTHROW;
1500
1501 // modifies first argument(!) 1379 // modifies first argument(!)
1502 void tt_paste (char *data, unsigned int len) NOTHROW; 1380 void tt_paste (char *data, unsigned int len) NOTHROW;
1503 void paste (char *data, unsigned int len) NOTHROW; 1381 void paste (char *data, unsigned int len) NOTHROW;
1382 void scr_alloc () NOTHROW;
1504 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1383 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1505 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1384 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1506 void scr_kill_char (line_t &l, int col) const NOTHROW; 1385 void scr_kill_char (line_t &l, int col) const NOTHROW;
1386 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1507 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1387 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1388 void copy_line (line_t &dst, line_t &src);
1508 void scr_reset (); 1389 void scr_reset ();
1509 void scr_release () NOTHROW; 1390 void scr_release () NOTHROW;
1510 void scr_clear (bool really = false) NOTHROW; 1391 void scr_clear (bool really = false) NOTHROW;
1511 void scr_refresh () NOTHROW; 1392 void scr_refresh () NOTHROW;
1512 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1393 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1516 void scr_backindex () NOTHROW; 1397 void scr_backindex () NOTHROW;
1517 void scr_forwardindex () NOTHROW; 1398 void scr_forwardindex () NOTHROW;
1518#endif 1399#endif
1519 void scr_touch (bool refresh) NOTHROW; 1400 void scr_touch (bool refresh) NOTHROW;
1520 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1401 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1521 void scr_recolour (bool refresh = true) NOTHROW; 1402 void scr_recolor (bool refresh = true) NOTHROW;
1522 void scr_remap_chars () NOTHROW; 1403 void scr_remap_chars () NOTHROW;
1523 void scr_remap_chars (line_t &l) NOTHROW; 1404 void scr_remap_chars (line_t &l) NOTHROW;
1524 1405
1525 enum cursor_mode { SAVE, RESTORE }; 1406 enum cursor_mode { SAVE, RESTORE };
1526 1407
… …
1551 void scr_report_position () NOTHROW; 1432 void scr_report_position () NOTHROW;
1552 void set_font_style () NOTHROW; 1433 void set_font_style () NOTHROW;
1553 void scr_charset_choose (int set) NOTHROW; 1434 void scr_charset_choose (int set) NOTHROW;
1554 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1435 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1555 void scr_move_to (int y, int len) NOTHROW; 1436 void scr_move_to (int y, int len) NOTHROW;
1437 bool scr_page (int nlines) NOTHROW;
1556 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1438 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1439 {
1440 return scr_page (direction * nlines);
1441 }
1557 bool scr_changeview (int new_view_start) NOTHROW; 1442 bool scr_changeview (int new_view_start) NOTHROW;
1558 void scr_bell () NOTHROW; 1443 void scr_bell () NOTHROW;
1559 void scr_printscreen (int fullhist) NOTHROW; 1444 void scr_printscreen (int fullhist) NOTHROW;
1560 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1445 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1561 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1446 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1562 void scr_reverse_selection () NOTHROW; 1447 void scr_reverse_selection () NOTHROW;
1563 void scr_dump (int fd) NOTHROW; 1448 void scr_dump (int fd) NOTHROW;
1564 1449
1565 void selection_check (int check_more) NOTHROW; 1450 void selection_check (int check_more) NOTHROW;
1451 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1566 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1452 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1567 void selection_clear (bool clipboard = false) NOTHROW; 1453 void selection_clear (bool clipboard = false) NOTHROW;
1568 void selection_make (Time tm); 1454 void selection_make (Time tm);
1569 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1455 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1570 void selection_start_colrow (int col, int row) NOTHROW; 1456 void selection_start_colrow (int col, int row) NOTHROW;
… …
1575 void selection_click (int clicks, int x, int y) NOTHROW; 1461 void selection_click (int clicks, int x, int y) NOTHROW;
1576 void selection_extend (int x, int y, int flag) NOTHROW; 1462 void selection_extend (int x, int y, int flag) NOTHROW;
1577 void selection_rotate (int x, int y) NOTHROW; 1463 void selection_rotate (int x, int y) NOTHROW;
1578 1464
1579 // xdefaults.C 1465 // xdefaults.C
1466 void rxvt_usage (int type);
1580 const char **get_options (int argc, const char *const *argv); 1467 const char **get_options (int argc, const char *const *argv);
1468 int parse_keysym (const char *str, unsigned int &state);
1581 int parse_keysym (const char *str, const char *arg); 1469 int bind_action (const char *str, const char *arg);
1582 const char *x_resource (const char *name); 1470 const char *x_resource (const char *name);
1583 void extract_resources (); 1471 void extract_resources ();
1472 void enumerate_resources (void (*cb)(rxvt_term *, const char *, const char *), const char *name_p = 0, const char *class_p = 0);
1473 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *))
1474 {
1475 enumerate_resources (cb, "keysym", "Keysym");
1476 }
1584 void extract_keysym_resources (); 1477 void extract_keysym_resources ();
1585}; 1478};
1586 1479
1587#endif /* _RXVT_H_ */ 1480#endif /* _RXVT_H_ */
1588 1481

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