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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.480 by sf-exg, Sat May 19 13:07:25 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
243 ~rxvt_image ()
244 {
245 if (pixbuf)
246 g_object_unref (pixbuf);
247 }
248
249 int width ()
250 {
251 return gdk_pixbuf_get_width (pixbuf);
252 }
253 int height ()
254 {
255 return gdk_pixbuf_get_height (pixbuf);
256 }
257# endif
258
259 bool set_file (const char *file);
260 bool set_geometry (const char *geom, bool update = false);
261 void set_default_geometry ()
262 {
263 h_scale = v_scale = defaultScale;
264 h_align = v_align = defaultAlign;
265 flags |= IM_IS_SIZE_SENSITIVE;
266 }
267};
268# endif
269#endif
270 208
271/* 209/*
272 ***************************************************************************** 210 *****************************************************************************
273 * STRUCTURES AND TYPEDEFS 211 * STRUCTURES AND TYPEDEFS
274 ***************************************************************************** 212 *****************************************************************************
… …
317 ***************************************************************************** 255 *****************************************************************************
318 */ 256 */
319 257
320/* COLORTERM, TERM environment variables */ 258/* COLORTERM, TERM environment variables */
321#define COLORTERMENV "rxvt" 259#define COLORTERMENV "rxvt"
322#ifdef BG_IMAGE_FROM_FILE 260#if HAVE_IMG
323# define COLORTERMENVFULL COLORTERMENV "-xpm" 261# define COLORTERMENVFULL COLORTERMENV "-xpm"
324#else 262#else
325# define COLORTERMENVFULL COLORTERMENV 263# define COLORTERMENVFULL COLORTERMENV
326#endif 264#endif
327#ifndef TERMENV 265#ifndef TERMENV
… …
330# else 268# else
331# define TERMENV "rxvt-unicode" 269# define TERMENV "rxvt-unicode"
332# endif 270# endif
333#endif 271#endif
334 272
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
335#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 290#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
336# define NO_MOUSE_REPORT_SCROLLBAR 1 291# define NO_MOUSE_REPORT_SCROLLBAR 1
337#endif 292#endif
338 293
339#define scrollBar_esc 30 294#define scrollBar_esc 30
… …
368 ERASE = +2, 323 ERASE = +2,
369}; 324};
370 325
371/* 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 */
372enum page_dirn { 327enum page_dirn {
373 UP, 328 DN = -1,
374 DN,
375 NO_DIR, 329 NO_DIR = 0,
330 UP = 1,
376}; 331};
377 332
378/* arguments for rxvt_term::scr_change_screen () */ 333/* arguments for rxvt_term::scr_change_screen () */
379enum { 334enum {
380 PRIMARY = 0, 335 PRIMARY = 0,
… …
468 423
469 // deprecated 424 // deprecated
470 Rxvt_restoreFG = 39, 425 Rxvt_restoreFG = 39,
471 Rxvt_restoreBG = 49, 426 Rxvt_restoreBG = 49,
472 427
473 Rxvt_Pixmap = 20, // new bg pixmap
474 Rxvt_dumpscreen = 55, // dump scrollback and all of screen 428 Rxvt_dumpscreen = 55, // dump scrollback and all of screen
475 429
476 URxvt_locale = 701, // change locale 430 URxvt_locale = 701, // change locale
477 URxvt_version = 702, // request version 431 URxvt_version = 702, // request version
478 432
479 URxvt_Color_IT = 704, // change actual 'Italic' colour 433 URxvt_Color_IT = 704, // change actual 'Italic' colour
480 URxvt_Color_tint = 705, // change actual tint colour
481 URxvt_Color_BD = 706, // change actual 'Bold' color 434 URxvt_Color_BD = 706, // change actual 'Bold' color
482 URxvt_Color_UL = 707, // change actual 'Underline' color 435 URxvt_Color_UL = 707, // change actual 'Underline' color
483 URxvt_Color_border = 708, 436 URxvt_Color_border = 708,
484 437
485 URxvt_font = 710, 438 URxvt_font = 710,
… …
533#if USE_256_COLORS 486#if USE_256_COLORS
534 maxTermCOLOR = Color_White + 240, 487 maxTermCOLOR = Color_White + 240,
535#else 488#else
536 maxTermCOLOR = Color_White + 72, 489 maxTermCOLOR = Color_White + 72,
537#endif 490#endif
491 minTermCOLOR24,
492 maxTermCOLOR24 = minTermCOLOR24 +
493 RGB24_CUBE_SIZE - 1,
538#ifndef NO_CURSORCOLOR 494#ifndef NO_CURSORCOLOR
539 Color_cursor, 495 Color_cursor,
540 Color_cursor2, 496 Color_cursor2,
541#endif 497#endif
542 Color_pointer_fg, 498 Color_pointer_fg,
… …
557#endif 513#endif
558 Color_scroll, 514 Color_scroll,
559#ifdef RXVT_SCROLLBAR 515#ifdef RXVT_SCROLLBAR
560 Color_trough, 516 Color_trough,
561#endif 517#endif
562#if ENABLE_TRANSPARENCY
563 Color_tint,
564#endif
565#if OFF_FOCUS_FADING 518#if OFF_FOCUS_FADING
566 Color_fade, 519 Color_fade,
567#endif 520#endif
568 NRS_COLORS, /* */ 521 NRS_COLORS, /* */
569#ifdef RXVT_SCROLLBAR 522#ifdef RXVT_SCROLLBAR
… …
574 TOTAL_COLORS = NRS_COLORS 527 TOTAL_COLORS = NRS_COLORS
575#endif 528#endif
576}; 529};
577 530
578#if USE_256_COLORS 531#if USE_256_COLORS
579# define Color_Bits 9 // 0 .. maxTermCOLOR 532# define Color_Bits 9 // 0 .. maxTermCOLOR24
580#else 533#else
581# 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
582#endif 539#endif
583 540
584/* 541/*
585 * Resource list 542 * Resource list
586 */ 543 */
… …
617#define PrivMode_MouseBtnEvent (1UL<<20) 574#define PrivMode_MouseBtnEvent (1UL<<20)
618#define PrivMode_MouseAnyEvent (1UL<<21) 575#define PrivMode_MouseAnyEvent (1UL<<21)
619#define PrivMode_BracketPaste (1UL<<22) 576#define PrivMode_BracketPaste (1UL<<22)
620#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 577#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
621#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)
622 581
623#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)
624 583
625#ifdef ALLOW_132_MODE 584#ifdef ALLOW_132_MODE
626# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 585# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
629#endif 588#endif
630 589
631// do not change these constants lightly, there are many interdependencies 590// do not change these constants lightly, there are many interdependencies
632#define IMBUFSIZ 128 // input modifier buffer sizes 591#define IMBUFSIZ 128 // input modifier buffer sizes
633#define KBUFSZ 512 // size of keyboard mapping buffer 592#define KBUFSZ 512 // size of keyboard mapping buffer
634#define CBUFSIZ 2048 // size of command buffer 593#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
635#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
636#define UBUFSIZ 2048 // character buffer 595#define UBUFSIZ 2048 // character buffer
637 596
638#if ENABLE_FRILLS 597#if ENABLE_FRILLS
639# include <X11/Xmd.h> 598# include <X11/Xmd.h>
… …
712 671
713#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 672#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
714#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 673#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
715 674
716#define GET_ATTR(x) (((x) & RS_attrMask)) 675#define GET_ATTR(x) (((x) & RS_attrMask))
717// return attributes defining the background, encoding doesn't matter
718// depends on RS_fgShift > RS_bgShift
719#define GET_BGATTR(x) \
720 (ecb_unlikely ((x) & RS_RVid) \
721 ? (((x) & (RS_attrMask & ~RS_RVid)) \
722 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
723 : ((x) & (RS_attrMask | RS_bgMask)))
724#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
725#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
726#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 678#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
727 679
728#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 680#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
753{ 705{
754 text_t *t; // terminal the text 706 text_t *t; // terminal the text
755 rend_t *r; // rendition, uses RS_ flags 707 rend_t *r; // rendition, uses RS_ flags
756 tlen_t_ l; // length of each text line 708 tlen_t_ l; // length of each text line
757 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 }
758 720
759 bool is_longer () 721 bool is_longer ()
760 { 722 {
761 return f & LINE_LONGER; 723 return f & LINE_LONGER;
762 } 724 }
… …
827// that are not representable in unicode, as well as characters 789// that are not representable in unicode, as well as characters
828// not fitting in the BMP. 790// not fitting in the BMP.
829struct compose_char 791struct compose_char
830{ 792{
831 unicode_t c1, c2; // any chars != NOCHAR are valid 793 unicode_t c1, c2; // any chars != NOCHAR are valid
832 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) 794
833 compose_char () = default;
834 #endif
835 compose_char (unicode_t c1, unicode_t c2) 795 compose_char (unicode_t c1, unicode_t c2)
836 : c1(c1), c2(c2) 796 : c1(c1), c2(c2)
837 { } 797 { }
838}; 798};
839 799
… …
1033 scrollBar_t scrollBar; 993 scrollBar_t scrollBar;
1034 uint8_t options[(Opt_count + 7) >> 3]; 994 uint8_t options[(Opt_count + 7) >> 3];
1035 XSizeHints szHint; 995 XSizeHints szHint;
1036 rxvt_color *pix_colors; 996 rxvt_color *pix_colors;
1037 Cursor TermWin_cursor; /* cursor for vt window */ 997 Cursor TermWin_cursor; /* cursor for vt window */
998
1038 line_t *row_buf; // all lines, scrollback + terminal, circular 999 line_t *row_buf; // all lines, scrollback + terminal, circular
1039 line_t *drawn_buf; // text on screen 1000 line_t *drawn_buf; // text on screen
1040 line_t *swap_buf; // lines for swap buffer 1001 line_t *swap_buf; // lines for swap buffer
1041 char *tabs; /* per location: 1 == tab-stop */ 1002 char *tabs; /* per location: 1 == tab-stop */
1042 screen_t screen; 1003 screen_t screen;
… …
1100/* ---------- */ 1061/* ---------- */
1101 rend_t rstyle; 1062 rend_t rstyle;
1102/* ---------- */ 1063/* ---------- */
1103#ifdef SELECTION_SCROLLING 1064#ifdef SELECTION_SCROLLING
1104 int scroll_selection_lines; 1065 int scroll_selection_lines;
1105 enum page_dirn scroll_selection_dir;
1106 int selection_save_x, 1066 int selection_save_x,
1107 selection_save_y, 1067 selection_save_y,
1108 selection_save_state; 1068 selection_save_state;
1109#endif 1069#endif
1110/* ---------- */ 1070/* ---------- */
… …
1119 mouse_row, 1079 mouse_row,
1120 mouse_col, 1080 mouse_col,
1121# ifdef POINTER_BLANK 1081# ifdef POINTER_BLANK
1122 pointerBlankDelay, 1082 pointerBlankDelay,
1123# endif 1083# endif
1084 multiClickTime,
1085 cursor_type,
1124 allowedxerror; 1086 allowedxerror;
1125/* ---------- */ 1087/* ---------- */
1126 unsigned int ModLevel3Mask, 1088 unsigned int ModLevel3Mask,
1127 ModMetaMask, 1089 ModMetaMask,
1128 ModNumLockMask; 1090 ModNumLockMask;
… …
1138/* ---------- */ 1100/* ---------- */
1139 struct mouse_event MEvent; 1101 struct mouse_event MEvent;
1140 XComposeStatus compose; 1102 XComposeStatus compose;
1141 static struct termios def_tio; 1103 static struct termios def_tio;
1142 row_col_t oldcursor; 1104 row_col_t oldcursor;
1143#ifdef HAVE_BG_PIXMAP
1144 void bg_init ();
1145 void bg_destroy ();
1146 1105
1106#ifdef HAVE_IMG
1147 enum { 1107 enum {
1148 BG_IS_VALID = 1 << 0,
1149
1150 BG_IS_TRANSPARENT = 1 << 1, 1108 BG_IS_TRANSPARENT = 1 << 1,
1151 BG_NEEDS_REFRESH = 1 << 2, 1109 BG_NEEDS_REFRESH = 1 << 2,
1152
1153 BG_HAS_RENDER = 1 << 3,
1154 BG_HAS_RENDER_CONV = 1 << 4,
1155 BG_CLIENT_RENDER = 1 << 5,
1156
1157 BG_TINT_SET = 1 << 6,
1158 BG_TINT_BITAND = 1 << 7,
1159 }; 1110 };
1160 1111
1161 uint8_t bg_flags; 1112 uint8_t bg_flags;
1162 1113
1163# ifdef BG_IMAGE_FROM_FILE
1164 rxvt_image bg_image; 1114 rxvt_img *bg_img;
1165 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1166 bool render_image (rxvt_image &image);
1167# endif
1168
1169# ifdef ENABLE_TRANSPARENCY
1170 Pixmap root_pixmap; /* current root pixmap set */
1171 rxvt_color tint;
1172 int shade;
1173 int h_blurRadius, v_blurRadius;
1174
1175 void bg_set_transparent ()
1176 {
1177 bg_flags |= BG_IS_TRANSPARENT;
1178 }
1179 void bg_set_root_pixmap ();
1180 bool bg_set_tint (rxvt_color &new_tint);
1181 bool bg_set_shade (const char *shade_str);
1182 bool bg_set_blur (const char *geom);
1183
1184 bool blur_pixmap (Pixmap pixmap, int width, int height);
1185 bool tint_pixmap (Pixmap pixmap, int width, int height);
1186 void tint_ximage (XImage *ximage);
1187 bool make_transparency_pixmap ();
1188# endif
1189
1190 ev_tstamp bg_valid_since;
1191
1192 Pixmap bg_pixmap;
1193 unsigned int bg_pmap_width, bg_pmap_height;
1194
1195 int target_x;
1196 int target_y;
1197 bool bg_set_position (int x, int y);
1198 bool bg_window_size_sensitive ();
1199 bool bg_window_position_sensitive ();
1200
1201 bool bg_render ();
1202 void bg_invalidate ()
1203 {
1204 bg_flags &= ~BG_IS_VALID;
1205 }
1206#endif
1207#ifdef HAVE_PIXBUF
1208 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1209 int src_x, int src_y, int dst_x, int dst_y,
1210 unsigned int width, unsigned int height);
1211#endif 1115#endif
1212 1116
1213#if ENABLE_OVERLAY 1117#if ENABLE_OVERLAY
1214 overlay_base ov; 1118 overlay_base ov;
1215 1119
… …
1223 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;
1224#endif 1128#endif
1225 1129
1226 vector<void *> allocated; // free these memory blocks with free() 1130 vector<void *> allocated; // free these memory blocks with free()
1227 1131
1132 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1133
1228 char *locale; 1134 char *locale;
1229 char charsets[4]; 1135 char charsets[4];
1230 char *v_buffer; /* pointer to physical buffer */ 1136 char *v_buffer; /* pointer to physical buffer */
1231 unsigned int v_buflen; /* size of area to write */ 1137 unsigned int v_buflen; /* size of area to write */
1232 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;
1233 1140
1234#ifdef KEYSYM_RESOURCE 1141#ifdef KEYSYM_RESOURCE
1235 keyboard_manager *keyboard; 1142 keyboard_manager *keyboard;
1236#endif 1143#endif
1237#ifndef NO_RESOURCES 1144#ifndef NO_RESOURCES
… …
1243 char *cmdbuf_ptr, *cmdbuf_endp; 1150 char *cmdbuf_ptr, *cmdbuf_endp;
1244 char cmdbuf_base[CBUFSIZ]; 1151 char cmdbuf_base[CBUFSIZ];
1245 1152
1246 ptytty *pty; 1153 ptytty *pty;
1247 1154
1248 rxvt_salloc *talloc; // text line allocator 1155 // chunk contains all line_t's as well as rend_t and text_t buffers
1249 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;
1250 1163
1251 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
1252 1165
1253#if ENABLE_FRILLS || ISO_14755 1166#if ENABLE_FRILLS || ISO_14755
1254 // ISO 14755 entry support 1167 // ISO 14755 entry support
1255 unicode_t iso14755buf; 1168 unicode_t iso14755buf;
1256 void commit_iso14755 (); 1169 void commit_iso14755 ();
1257# if ISO_14755 1170# if ISO_14755
1258 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);
1259 void iso14755_54 (int x, int y); 1172 void iso14755_54 (int x, int y);
1260# endif 1173# endif
1261#endif 1174#endif
1262 1175
1263 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;
… …
1265 void vt_select_input () const NOTHROW 1178 void vt_select_input () const NOTHROW
1266 { 1179 {
1267 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);
1268 } 1181 }
1269 1182
1270#if ENABLE_TRANSPARENCY || ENABLE_PERL 1183#if ENABLE_PERL
1271 void rootwin_cb (XEvent &xev); 1184 void rootwin_cb (XEvent &xev);
1272 xevent_watcher rootwin_ev; 1185 xevent_watcher rootwin_ev;
1273#endif
1274#ifdef HAVE_BG_PIXMAP
1275 void update_background ();
1276 void update_background_cb (ev::timer &w, int revents);
1277 ev::timer update_background_ev;
1278#endif 1186#endif
1279 1187
1280 void x_cb (XEvent &xev); 1188 void x_cb (XEvent &xev);
1281 xevent_watcher termwin_ev; 1189 xevent_watcher termwin_ev;
1282 xevent_watcher vt_ev; 1190 xevent_watcher vt_ev;
… …
1318 void pointer_blank (); 1226 void pointer_blank ();
1319#endif 1227#endif
1320 void pointer_unblank (); 1228 void pointer_unblank ();
1321 1229
1322 void tt_printf (const char *fmt,...); 1230 void tt_printf (const char *fmt,...);
1231 void tt_write_ (const char *data, unsigned int len);
1323 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);
1324 void pty_write (); 1234 void pty_write ();
1325 1235
1326 void make_current () const // make this the "currently active" urxvt instance 1236 void make_current () const // make this the "currently active" urxvt instance
1327 { 1237 {
1328 SET_R (this); 1238 SET_R (this);
1329 set_environ (envv); 1239 set_environ (env);
1330 rxvt_set_locale (locale); 1240 rxvt_set_locale (locale);
1331 } 1241 }
1332 1242
1333#if USE_XIM 1243#if USE_XIM
1334 rxvt_xim *input_method; 1244 rxvt_xim *input_method;
… …
1367#if ENABLE_FRILLS 1277#if ENABLE_FRILLS
1368 void set_urgency (bool enable); 1278 void set_urgency (bool enable);
1369#else 1279#else
1370 void set_urgency (bool enable) { } 1280 void set_urgency (bool enable) { }
1371#endif 1281#endif
1372 void update_fade_color (unsigned int idx); 1282 void update_fade_color (unsigned int idx, bool first_time = false);
1373#ifdef PRINTPIPE 1283#ifdef PRINTPIPE
1374 FILE *popen_printer (); 1284 FILE *popen_printer ();
1375 int pclose_printer (FILE *stream); 1285 int pclose_printer (FILE *stream);
1376#endif 1286#endif
1377 void process_print_pipe (); 1287 void process_print_pipe ();
… …
1383 char *get_to_st (unicode_t &ends_how); 1293 char *get_to_st (unicode_t &ends_how);
1384 void process_dcs_seq (); 1294 void process_dcs_seq ();
1385 void process_osc_seq (); 1295 void process_osc_seq ();
1386 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);
1387 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);
1388 int privcases (int mode, unsigned long bit); 1299 int privcases (int mode, unsigned long bit);
1389 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);
1390 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);
1391 // init.C 1303 // init.C
1392 void init (stringvec *argv, stringvec *envv); 1304 void init (stringvec *argv, stringvec *envv);
1393 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);
1394 void init2 (int argc, const char *const *argv); 1306 void init2 (int argc, const char *const *argv);
1395 void init_vars (); 1307 void init_vars ();
… …
1400 void init_command (const char *const *argv); 1312 void init_command (const char *const *argv);
1401 void run_command (const char *const *argv); 1313 void run_command (const char *const *argv);
1402 int run_child (const char *const *argv); 1314 int run_child (const char *const *argv);
1403 void color_aliases (int idx); 1315 void color_aliases (int idx);
1404 void create_windows (int argc, const char *const *argv); 1316 void create_windows (int argc, const char *const *argv);
1405 void get_colours (); 1317 void get_colors ();
1406 void get_ourmods (); 1318 void get_ourmods ();
1407 void set_icon (const char *file); 1319 void set_icon (const char *file);
1408 // main.C 1320 // main.C
1409 void tt_winch (); 1321 void tt_winch ();
1410 rxvt_term (); 1322 rxvt_term ();
1411 ~rxvt_term (); 1323 ~rxvt_term ();
1412 void destroy (); 1324 void destroy ();
1413 void emergency_cleanup (); 1325 void emergency_cleanup ();
1414 void recolour_cursor (); 1326 void recolor_cursor ();
1415 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);
1416 void window_calc (unsigned int newwidth, unsigned int newheight); 1328 void window_calc (unsigned int newwidth, unsigned int newheight);
1417 bool set_fonts (); 1329 bool set_fonts ();
1418 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);
1419 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);
… …
1424 char *get_colorfgbg (); 1336 char *get_colorfgbg ();
1425 bool set_color (rxvt_color &color, const char *name); 1337 bool set_color (rxvt_color &color, const char *name);
1426 void alias_color (int dst, int src); 1338 void alias_color (int dst, int src);
1427 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1339 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1428 void get_window_origin (int &x, int &y); 1340 void get_window_origin (int &x, int &y);
1429 Pixmap get_pixmap_property (Atom property);
1430 1341
1431 // screen.C 1342 // screen.C
1432 1343
1433 void lalloc (line_t &l) const 1344 bool option (uint8_t opt) const NOTHROW
1434 { 1345 {
1435 l.t = (text_t *)talloc->alloc (); 1346 return options[opt >> 3] & (1 << (opt & 7));
1436 l.r = (rend_t *)ralloc->alloc ();
1437 } 1347 }
1438 1348
1439#if 0 1349 void set_option (uint8_t opt, bool set = true) NOTHROW;
1440 void lfree (line_t &l)
1441 {
1442 talloc->free (l.t);
1443 ralloc->free (l.r);
1444 }
1445#endif
1446
1447 void lresize (line_t &l) const
1448 {
1449 if (!l.t)
1450 return;
1451
1452 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1453 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1454
1455 l.l = min (l.l, ncol);
1456
1457 if (ncol > prev_ncol)
1458 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1459 }
1460 1350
1461 int fgcolor_of (rend_t r) const NOTHROW 1351 int fgcolor_of (rend_t r) const NOTHROW
1462 { 1352 {
1463 int base = GET_BASEFG (r); 1353 int base = GET_BASEFG (r);
1464#ifndef NO_BRIGHTCOLOR 1354#ifndef NO_BRIGHTCOLOR
… …
1484 base += minBrightCOLOR - minCOLOR; 1374 base += minBrightCOLOR - minCOLOR;
1485#endif 1375#endif
1486 return base; 1376 return base;
1487 } 1377 }
1488 1378
1489 bool option (uint8_t opt) const NOTHROW
1490 {
1491 return options[opt >> 3] & (1 << (opt & 7));
1492 }
1493
1494 void set_option (uint8_t opt, bool set = true) NOTHROW;
1495
1496 // modifies first argument(!) 1379 // modifies first argument(!)
1497 void tt_paste (char *data, unsigned int len) NOTHROW; 1380 void tt_paste (char *data, unsigned int len) NOTHROW;
1498 void paste (char *data, unsigned int len) NOTHROW; 1381 void paste (char *data, unsigned int len) NOTHROW;
1382 void scr_alloc () NOTHROW;
1499 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;
1500 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;
1501 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);
1502 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);
1503 void scr_reset (); 1389 void scr_reset ();
1504 void scr_release () NOTHROW; 1390 void scr_release () NOTHROW;
1505 void scr_clear (bool really = false) NOTHROW; 1391 void scr_clear (bool really = false) NOTHROW;
1506 void scr_refresh () NOTHROW; 1392 void scr_refresh () NOTHROW;
1507 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1393 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1511 void scr_backindex () NOTHROW; 1397 void scr_backindex () NOTHROW;
1512 void scr_forwardindex () NOTHROW; 1398 void scr_forwardindex () NOTHROW;
1513#endif 1399#endif
1514 void scr_touch (bool refresh) NOTHROW; 1400 void scr_touch (bool refresh) NOTHROW;
1515 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;
1516 void scr_recolour (bool refresh = true) NOTHROW; 1402 void scr_recolor (bool refresh = true) NOTHROW;
1517 void scr_remap_chars () NOTHROW; 1403 void scr_remap_chars () NOTHROW;
1518 void scr_remap_chars (line_t &l) NOTHROW; 1404 void scr_remap_chars (line_t &l) NOTHROW;
1519 1405
1520 enum cursor_mode { SAVE, RESTORE }; 1406 enum cursor_mode { SAVE, RESTORE };
1521 1407
… …
1546 void scr_report_position () NOTHROW; 1432 void scr_report_position () NOTHROW;
1547 void set_font_style () NOTHROW; 1433 void set_font_style () NOTHROW;
1548 void scr_charset_choose (int set) NOTHROW; 1434 void scr_charset_choose (int set) NOTHROW;
1549 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1435 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1550 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;
1551 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 }
1552 bool scr_changeview (int new_view_start) NOTHROW; 1442 bool scr_changeview (int new_view_start) NOTHROW;
1553 void scr_bell () NOTHROW; 1443 void scr_bell () NOTHROW;
1554 void scr_printscreen (int fullhist) NOTHROW; 1444 void scr_printscreen (int fullhist) NOTHROW;
1555 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;
1556 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;
1557 void scr_reverse_selection () NOTHROW; 1447 void scr_reverse_selection () NOTHROW;
1558 void scr_dump (int fd) NOTHROW; 1448 void scr_dump (int fd) NOTHROW;
1559 1449
1560 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 */
1561 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1452 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1562 void selection_clear (bool clipboard = false) NOTHROW; 1453 void selection_clear (bool clipboard = false) NOTHROW;
1563 void selection_make (Time tm); 1454 void selection_make (Time tm);
1564 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1455 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1565 void selection_start_colrow (int col, int row) NOTHROW; 1456 void selection_start_colrow (int col, int row) NOTHROW;
… …
1570 void selection_click (int clicks, int x, int y) NOTHROW; 1461 void selection_click (int clicks, int x, int y) NOTHROW;
1571 void selection_extend (int x, int y, int flag) NOTHROW; 1462 void selection_extend (int x, int y, int flag) NOTHROW;
1572 void selection_rotate (int x, int y) NOTHROW; 1463 void selection_rotate (int x, int y) NOTHROW;
1573 1464
1574 // xdefaults.C 1465 // xdefaults.C
1466 void rxvt_usage (int type);
1575 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);
1576 int parse_keysym (const char *str, const char *arg); 1469 int bind_action (const char *str, const char *arg);
1577 const char *x_resource (const char *name); 1470 const char *x_resource (const char *name);
1578 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 }
1579 void extract_keysym_resources (); 1477 void extract_keysym_resources ();
1580}; 1478};
1581 1479
1582#endif /* _RXVT_H_ */ 1480#endif /* _RXVT_H_ */
1583 1481

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