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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.484 by sf-exg, Fri May 25 08:27:47 2012 UTC vs.
Revision 1.550 by root, Thu Jun 30 17:22:54 2016 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_BG_PIXMAP 1
81# define HAVE_IMG 1
82#endif
83
84#if HAVE_BG_PIXMAP
85# if HAVE_PIXBUF
86# define BG_IMAGE_FROM_FILE 1
87# endif
88# if ENABLE_TRANSPARENCY
89# define BG_IMAGE_FROM_ROOT 1
90# endif
81#endif 91#endif
82 92
83#include <ecb.h> 93#include <ecb.h>
84#include "encoding.h" 94#include "encoding.h"
85#include "rxvtutil.h" 95#include "rxvtutil.h"
86#include "rxvtfont.h" 96#include "rxvtfont.h"
87#include "rxvttoolkit.h" 97#include "rxvttoolkit.h"
98#include "rxvtimg.h"
88#include "scrollbar.h" 99#include "scrollbar.h"
89#include "ev_cpp.h" 100#include "ev_cpp.h"
90#include "salloc.h"
91#include "libptytty.h" 101#include "libptytty.h"
92 102
93#include "rxvtperl.h" 103#include "rxvtperl.h"
94 104
95// try to avoid some macros to decrease code size, on some systems 105// try to avoid some macros to decrease code size, on some systems
… …
148 158
149const char * rxvt_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) NOTHROW;
150void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
151void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) NOTHROW;
152void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) NOTHROW;
163ecb_noreturn ecb_cold
153void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; 164void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception));
165ecb_noreturn ecb_cold
154void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; 166void rxvt_exit_failure () THROW ((class rxvt_failure_exception));
155 167
168void * rxvt_malloc (size_t size);
169void * rxvt_calloc (size_t number, size_t size);
170void * rxvt_realloc (void *ptr, size_t size);
171
156char * rxvt_strtrim (char *str) NOTHROW; 172char * rxvt_strtrim (char *str) NOTHROW;
157char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 173char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
158 174
159static inline void 175static inline void
160rxvt_free_strsplit (char **ptr) NOTHROW 176rxvt_free_strsplit (char **ptr) NOTHROW
161{ 177{
162 free (ptr[0]); 178 free (ptr[0]);
163 free (ptr); 179 free (ptr);
164} 180}
165 181
166void * rxvt_malloc (size_t size); 182KeySym 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);
169 183
170///////////////////////////////////////////////////////////////////////////// 184/////////////////////////////////////////////////////////////////////////////
171 185
172// temporarily replace the process environment 186// temporarily replace the process environment
173extern char **environ; 187extern char **environ;
174extern char **rxvt_environ; // the original environ pointer 188extern 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}
186 189
187static inline void 190static inline void
188set_environ (char **envv) 191set_environ (char **envv)
189{ 192{
190#if ENABLE_PERL 193#if ENABLE_PERL
… …
210 environ = orig_env; 213 environ = orig_env;
211 } 214 }
212}; 215};
213 216
214#ifdef HAVE_BG_PIXMAP 217#ifdef HAVE_BG_PIXMAP
218struct image_effects
219{
220 bool tint_set;
221 rxvt_color tint;
222 int shade;
223 int h_blurRadius, v_blurRadius;
224
225 image_effects ()
226 {
227 tint_set =
228 h_blurRadius =
229 v_blurRadius = 0;
230 shade = 100;
231 }
232
233 bool need_tint ()
234 {
235 return shade != 100 || tint_set;
236 }
237
238 bool need_blur ()
239 {
240 return h_blurRadius && v_blurRadius;
241 }
242
243 bool set_tint (const rxvt_color &new_tint);
244 bool set_shade (const char *shade_str);
245 bool set_blur (const char *geom);
246};
247
215# ifdef BG_IMAGE_FROM_FILE 248# if BG_IMAGE_FROM_FILE
216enum { 249enum {
217 IM_IS_SET = 1 << 0,
218 IM_IS_SIZE_SENSITIVE = 1 << 1, 250 IM_IS_SIZE_SENSITIVE = 1 << 1,
219 IM_KEEP_ASPECT = 1 << 2, 251 IM_KEEP_ASPECT = 1 << 2,
220 IM_ROOT_ALIGN = 1 << 3, 252 IM_ROOT_ALIGN = 1 << 3,
221 IM_TILE = 1 << 4, 253 IM_TILE = 1 << 4,
222 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, 254 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
… …
228 defaultScale = windowScale, 260 defaultScale = windowScale,
229 centerAlign = 50, 261 centerAlign = 50,
230 defaultAlign = centerAlign, 262 defaultAlign = centerAlign,
231}; 263};
232 264
233struct rxvt_image 265struct rxvt_image : image_effects
234{ 266{
235 int id;
236 unsigned short alpha; 267 unsigned short alpha;
237 uint8_t flags; 268 uint8_t flags;
238 unsigned int h_scale, v_scale; /* percents of the window size */ 269 unsigned int h_scale, v_scale; /* percents of the window size */
239 int h_align, v_align; /* percents of the window size: 270 int h_align, v_align; /* percents of the window size:
240 0 - left align, 50 - center, 100 - right */ 271 0 - left align, 50 - center, 100 - right */
241 272
242# ifdef HAVE_PIXBUF 273 bool is_size_sensitive ()
243 auto_ptr<GdkPixbuf> pixbuf;
244
245 int width ()
246 { 274 {
247 return gdk_pixbuf_get_width (pixbuf); 275 return (!(flags & IM_TILE)
276 || h_scale || v_scale
277 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
248 } 278 }
249 int height () 279
280 rxvt_img *img;
281
282 void destroy ()
250 { 283 {
251 return gdk_pixbuf_get_height (pixbuf); 284 delete img;
285 img = 0;
252 } 286 }
253# endif
254 287
255 rxvt_image (); 288 rxvt_image ();
256 bool set_file_geometry (const char *file); 289 void set_file_geometry (rxvt_screen *s, const char *file);
257 bool set_file (const char *file); 290 void set_file (rxvt_screen *s, const char *file);
258 bool set_geometry (const char *geom, bool update = false); 291 bool set_geometry (const char *geom, bool update = false);
259}; 292};
260# endif 293# endif
261#endif 294#endif
262 295
… …
309 ***************************************************************************** 342 *****************************************************************************
310 */ 343 */
311 344
312/* COLORTERM, TERM environment variables */ 345/* COLORTERM, TERM environment variables */
313#define COLORTERMENV "rxvt" 346#define COLORTERMENV "rxvt"
314#ifdef BG_IMAGE_FROM_FILE 347#if BG_IMAGE_FROM_FILE
315# define COLORTERMENVFULL COLORTERMENV "-xpm" 348# define COLORTERMENVFULL COLORTERMENV "-xpm"
316#else 349#else
317# define COLORTERMENVFULL COLORTERMENV 350# define COLORTERMENVFULL COLORTERMENV
318#endif 351#endif
319#ifndef TERMENV 352#ifndef TERMENV
… …
322# else 355# else
323# define TERMENV "rxvt-unicode" 356# define TERMENV "rxvt-unicode"
324# endif 357# endif
325#endif 358#endif
326 359
360// Hidden color cube for indexed 24-bit colors. There are fewer blue levels
361// because normal human eye is less sensitive to the blue component than to
362// the red or green. (https://en.m.wikipedia.org/wiki/Color_depth#8-bit_color)
363#if USE_256_COLORS
364// 7x7x5=245 < 254 unused color indices
365# define Red_levels 7
366# define Green_levels 7
367# define Blue_levels 5
368#else
369// 6x6x4=144 < 166 unused color indices
370# define Red_levels 6
371# define Green_levels 6
372# define Blue_levels 4
373#endif
374
375#define RGB24_CUBE_SIZE (Red_levels * Green_levels * Blue_levels)
376
327#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) 377#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
328# define NO_MOUSE_REPORT_SCROLLBAR 1 378# define NO_MOUSE_REPORT_SCROLLBAR 1
329#endif 379#endif
330 380
331#define scrollBar_esc 30 381#define scrollBar_esc 30
… …
360 ERASE = +2, 410 ERASE = +2,
361}; 411};
362 412
363/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */ 413/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
364enum page_dirn { 414enum page_dirn {
365 UP, 415 DN = -1,
366 DN,
367 NO_DIR, 416 NO_DIR = 0,
417 UP = 1,
368}; 418};
369 419
370/* arguments for rxvt_term::scr_change_screen () */ 420/* arguments for rxvt_term::scr_change_screen () */
371enum { 421enum {
372 PRIMARY = 0, 422 PRIMARY = 0,
… …
525#if USE_256_COLORS 575#if USE_256_COLORS
526 maxTermCOLOR = Color_White + 240, 576 maxTermCOLOR = Color_White + 240,
527#else 577#else
528 maxTermCOLOR = Color_White + 72, 578 maxTermCOLOR = Color_White + 72,
529#endif 579#endif
580 minTermCOLOR24,
581 maxTermCOLOR24 = minTermCOLOR24 +
582 RGB24_CUBE_SIZE - 1,
530#ifndef NO_CURSORCOLOR 583#ifndef NO_CURSORCOLOR
531 Color_cursor, 584 Color_cursor,
532 Color_cursor2, 585 Color_cursor2,
533#endif 586#endif
534 Color_pointer_fg, 587 Color_pointer_fg,
… …
549#endif 602#endif
550 Color_scroll, 603 Color_scroll,
551#ifdef RXVT_SCROLLBAR 604#ifdef RXVT_SCROLLBAR
552 Color_trough, 605 Color_trough,
553#endif 606#endif
554#if ENABLE_TRANSPARENCY 607#if BG_IMAGE_FROM_ROOT
555 Color_tint, 608 Color_tint,
556#endif 609#endif
557#if OFF_FOCUS_FADING 610#if OFF_FOCUS_FADING
558 Color_fade, 611 Color_fade,
559#endif 612#endif
… …
566 TOTAL_COLORS = NRS_COLORS 619 TOTAL_COLORS = NRS_COLORS
567#endif 620#endif
568}; 621};
569 622
570#if USE_256_COLORS 623#if USE_256_COLORS
571# define Color_Bits 9 // 0 .. maxTermCOLOR 624# define Color_Bits 9 // 0 .. maxTermCOLOR24
572#else 625#else
573# define Color_Bits 7 // 0 .. maxTermCOLOR 626# define Color_Bits 8 // 0 .. maxTermCOLOR24
627#endif
628
629#if maxTermCOLOR24 >= (1 << Color_Bits)
630# error color index overflow
574#endif 631#endif
575 632
576/* 633/*
577 * Resource list 634 * Resource list
578 */ 635 */
… …
609#define PrivMode_MouseBtnEvent (1UL<<20) 666#define PrivMode_MouseBtnEvent (1UL<<20)
610#define PrivMode_MouseAnyEvent (1UL<<21) 667#define PrivMode_MouseAnyEvent (1UL<<21)
611#define PrivMode_BracketPaste (1UL<<22) 668#define PrivMode_BracketPaste (1UL<<22)
612#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack 669#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
613#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales 670#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
671#define PrivMode_BlinkingCursor (1UL<<25)
672#define PrivMode_FocusEvent (1UL<<26)
614 673
615#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 674#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
616 675
617#ifdef ALLOW_132_MODE 676#ifdef ALLOW_132_MODE
618# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 677# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
621#endif 680#endif
622 681
623// do not change these constants lightly, there are many interdependencies 682// do not change these constants lightly, there are many interdependencies
624#define IMBUFSIZ 128 // input modifier buffer sizes 683#define IMBUFSIZ 128 // input modifier buffer sizes
625#define KBUFSZ 512 // size of keyboard mapping buffer 684#define KBUFSZ 512 // size of keyboard mapping buffer
626#define CBUFSIZ 2048 // size of command buffer 685#define CBUFSIZ 32768 // size of command buffer (longest command sequence possible)
627#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row 686#define CBUFCNT 8 // never call pty_fill/cmd_parse more than this often in a row
628#define UBUFSIZ 2048 // character buffer 687#define UBUFSIZ 2048 // character buffer
629 688
630#if ENABLE_FRILLS 689#if ENABLE_FRILLS
631# include <X11/Xmd.h> 690# include <X11/Xmd.h>
… …
704 763
705#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift) 764#define GET_STYLE(x) (((x) & RS_styleMask) >> RS_styleShift)
706#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift)) 765#define SET_STYLE(x,style) (((x) & ~RS_styleMask) | ((style) << RS_styleShift))
707 766
708#define GET_ATTR(x) (((x) & RS_attrMask)) 767#define GET_ATTR(x) (((x) & RS_attrMask))
709// return attributes defining the background, encoding doesn't matter
710// depends on RS_fgShift > RS_bgShift
711#define GET_BGATTR(x) \
712 (ecb_unlikely ((x) & RS_RVid) \
713 ? (((x) & (RS_attrMask & ~RS_RVid)) \
714 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
715 : ((x) & (RS_attrMask | RS_bgMask)))
716#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 768#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
717#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 769#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
718#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a)) 770#define SET_ATTR(x,a) (((x) & ~RS_attrMask) | (a))
719 771
720#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful)) 772#define RS_SAME(a,b) (!(((a) ^ (b)) & ~RS_Careful))
… …
745{ 797{
746 text_t *t; // terminal the text 798 text_t *t; // terminal the text
747 rend_t *r; // rendition, uses RS_ flags 799 rend_t *r; // rendition, uses RS_ flags
748 tlen_t_ l; // length of each text line 800 tlen_t_ l; // length of each text line
749 uint32_t f; // flags 801 uint32_t f; // flags
802
803 bool valid ()
804 {
805 return l >= 0;
806 }
807
808 void alloc ()
809 {
810 l = 0;
811 }
750 812
751 bool is_longer () 813 bool is_longer ()
752 { 814 {
753 return f & LINE_LONGER; 815 return f & LINE_LONGER;
754 } 816 }
… …
819// that are not representable in unicode, as well as characters 881// that are not representable in unicode, as well as characters
820// not fitting in the BMP. 882// not fitting in the BMP.
821struct compose_char 883struct compose_char
822{ 884{
823 unicode_t c1, c2; // any chars != NOCHAR are valid 885 unicode_t c1, c2; // any chars != NOCHAR are valid
824 #if __cplusplus >= 201103L || ECB_GCC_VERSION(4,4) 886
825 compose_char () = default;
826 #endif
827 compose_char (unicode_t c1, unicode_t c2) 887 compose_char (unicode_t c1, unicode_t c2)
828 : c1(c1), c2(c2) 888 : c1(c1), c2(c2)
829 { } 889 { }
830}; 890};
831 891
… …
1025 scrollBar_t scrollBar; 1085 scrollBar_t scrollBar;
1026 uint8_t options[(Opt_count + 7) >> 3]; 1086 uint8_t options[(Opt_count + 7) >> 3];
1027 XSizeHints szHint; 1087 XSizeHints szHint;
1028 rxvt_color *pix_colors; 1088 rxvt_color *pix_colors;
1029 Cursor TermWin_cursor; /* cursor for vt window */ 1089 Cursor TermWin_cursor; /* cursor for vt window */
1090
1030 line_t *row_buf; // all lines, scrollback + terminal, circular 1091 line_t *row_buf; // all lines, scrollback + terminal, circular
1031 line_t *drawn_buf; // text on screen 1092 line_t *drawn_buf; // text on screen
1032 line_t *swap_buf; // lines for swap buffer 1093 line_t *swap_buf; // lines for swap buffer
1033 char *tabs; /* per location: 1 == tab-stop */ 1094 char *tabs; /* per location: 1 == tab-stop */
1034 screen_t screen; 1095 screen_t screen;
… …
1092/* ---------- */ 1153/* ---------- */
1093 rend_t rstyle; 1154 rend_t rstyle;
1094/* ---------- */ 1155/* ---------- */
1095#ifdef SELECTION_SCROLLING 1156#ifdef SELECTION_SCROLLING
1096 int scroll_selection_lines; 1157 int scroll_selection_lines;
1097 enum page_dirn scroll_selection_dir;
1098 int selection_save_x, 1158 int selection_save_x,
1099 selection_save_y, 1159 selection_save_y,
1100 selection_save_state; 1160 selection_save_state;
1101#endif 1161#endif
1102/* ---------- */ 1162/* ---------- */
… …
1111 mouse_row, 1171 mouse_row,
1112 mouse_col, 1172 mouse_col,
1113# ifdef POINTER_BLANK 1173# ifdef POINTER_BLANK
1114 pointerBlankDelay, 1174 pointerBlankDelay,
1115# endif 1175# endif
1176 multiClickTime,
1177 cursor_type,
1116 allowedxerror; 1178 allowedxerror;
1117/* ---------- */ 1179/* ---------- */
1118 unsigned int ModLevel3Mask, 1180 unsigned int ModLevel3Mask,
1119 ModMetaMask, 1181 ModMetaMask,
1120 ModNumLockMask; 1182 ModNumLockMask;
… …
1130/* ---------- */ 1192/* ---------- */
1131 struct mouse_event MEvent; 1193 struct mouse_event MEvent;
1132 XComposeStatus compose; 1194 XComposeStatus compose;
1133 static struct termios def_tio; 1195 static struct termios def_tio;
1134 row_col_t oldcursor; 1196 row_col_t oldcursor;
1197
1135#ifdef HAVE_BG_PIXMAP 1198#ifdef HAVE_BG_PIXMAP
1136 void bg_init (); 1199 void bg_init ();
1137 void bg_destroy (); 1200 void bg_destroy ();
1138 1201
1202# if BG_IMAGE_FROM_FILE
1203 rxvt_image fimage;
1204 void render_image (rxvt_image &image);
1205# endif
1206
1207# if BG_IMAGE_FROM_ROOT
1208 rxvt_img *root_img;
1209 image_effects root_effects;
1210
1211 void render_root_image ();
1212# endif
1213
1214 ev_tstamp bg_valid_since;
1215
1216 bool bg_window_size_sensitive ();
1217 bool bg_window_position_sensitive ();
1218
1219 void bg_render ();
1220#endif
1221
1222#ifdef HAVE_IMG
1139 enum { 1223 enum {
1140 BG_IS_VALID = 1 << 0,
1141
1142 BG_IS_TRANSPARENT = 1 << 1, 1224 BG_IS_TRANSPARENT = 1 << 1,
1143 BG_NEEDS_REFRESH = 1 << 2, 1225 BG_NEEDS_REFRESH = 1 << 2,
1144
1145 BG_HAS_RENDER = 1 << 3,
1146 BG_HAS_RENDER_CONV = 1 << 4,
1147 BG_CLIENT_RENDER = 1 << 5, 1226 BG_INHIBIT_RENDER = 1 << 3,
1148
1149 BG_TINT_SET = 1 << 6,
1150 BG_TINT_BITAND = 1 << 7,
1151 }; 1227 };
1152 1228
1153 uint8_t bg_flags; 1229 uint8_t bg_flags;
1154 1230
1155# ifdef BG_IMAGE_FROM_FILE 1231 rxvt_img *bg_img;
1156 vector<rxvt_image> image_vec;
1157 rxvt_image *new_image ()
1158 {
1159 image_vec.resize (image_vec.size () + 1);
1160 return &image_vec.back ();
1161 }
1162 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1163 bool render_image (rxvt_image &image);
1164 void parse_image (int id, const char *type, const char *arg);
1165# endif
1166
1167# ifdef ENABLE_TRANSPARENCY
1168 Pixmap root_pixmap; /* current root pixmap set */
1169 rxvt_color tint;
1170 int shade;
1171 int h_blurRadius, v_blurRadius;
1172
1173 void bg_set_transparent ()
1174 {
1175 bg_flags |= BG_IS_TRANSPARENT;
1176 }
1177 void bg_set_root_pixmap ();
1178 bool bg_set_tint (rxvt_color &new_tint);
1179 bool bg_set_shade (const char *shade_str);
1180 bool bg_set_blur (const char *geom);
1181
1182 bool blur_pixmap (Pixmap pixmap, int width, int height);
1183 bool tint_pixmap (Pixmap pixmap, int width, int height);
1184 void tint_ximage (XImage *ximage);
1185 bool make_transparency_pixmap ();
1186# endif
1187
1188 ev_tstamp bg_valid_since;
1189
1190 Pixmap bg_pixmap;
1191 unsigned int bg_pmap_width, bg_pmap_height;
1192
1193 int target_x;
1194 int target_y;
1195 bool bg_set_position (int x, int y);
1196 bool bg_window_size_sensitive ();
1197 bool bg_window_position_sensitive ();
1198
1199 bool bg_render ();
1200 void bg_invalidate ()
1201 {
1202 bg_flags &= ~BG_IS_VALID;
1203 }
1204#endif
1205#ifdef HAVE_PIXBUF
1206 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1207 int src_x, int src_y, int dst_x, int dst_y,
1208 unsigned int width, unsigned int height, bool argb);
1209#endif 1232#endif
1210 1233
1211#if ENABLE_OVERLAY 1234#if ENABLE_OVERLAY
1212 overlay_base ov; 1235 overlay_base ov;
1213 1236
… …
1221 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1244 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1222#endif 1245#endif
1223 1246
1224 vector<void *> allocated; // free these memory blocks with free() 1247 vector<void *> allocated; // free these memory blocks with free()
1225 1248
1249 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1250
1226 char *locale; 1251 char *locale;
1227 char charsets[4]; 1252 char charsets[4];
1228 char *v_buffer; /* pointer to physical buffer */ 1253 char *v_buffer; /* pointer to physical buffer */
1229 unsigned int v_buflen; /* size of area to write */ 1254 unsigned int v_buflen; /* size of area to write */
1230 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1255 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
1256 char **env;
1231 1257
1232#ifdef KEYSYM_RESOURCE 1258#ifdef KEYSYM_RESOURCE
1233 keyboard_manager *keyboard; 1259 keyboard_manager *keyboard;
1234#endif 1260#endif
1235#ifndef NO_RESOURCES 1261#ifndef NO_RESOURCES
… …
1241 char *cmdbuf_ptr, *cmdbuf_endp; 1267 char *cmdbuf_ptr, *cmdbuf_endp;
1242 char cmdbuf_base[CBUFSIZ]; 1268 char cmdbuf_base[CBUFSIZ];
1243 1269
1244 ptytty *pty; 1270 ptytty *pty;
1245 1271
1246 rxvt_salloc *talloc; // text line allocator 1272 // chunk contains all line_t's as well as rend_t and text_t buffers
1247 rxvt_salloc *ralloc; // rend line allocator 1273 // for drawn_buf, swap_buf and row_buf, in this order
1274 void *chunk;
1275 size_t chunk_size;
1276
1277 uint32_t rgb24_color[RGB24_CUBE_SIZE]; // the 24-bit color value
1278 uint16_t rgb24_seqno[RGB24_CUBE_SIZE]; // which one is older?
1279 uint16_t rgb24_sequence;
1248 1280
1249 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's 1281 static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's
1250 1282
1251#if ENABLE_FRILLS || ISO_14755 1283#if ENABLE_FRILLS || ISO_14755
1252 // ISO 14755 entry support 1284 // ISO 14755 entry support
1253 unicode_t iso14755buf; 1285 unicode_t iso14755buf;
1254 void commit_iso14755 (); 1286 void commit_iso14755 ();
1255# if ISO_14755 1287# if ISO_14755
1256 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1288 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1257 void iso14755_54 (int x, int y); 1289 void iso14755_54 (int x, int y);
1258# endif 1290# endif
1259#endif 1291#endif
1260 1292
1261 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1293 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1263 void vt_select_input () const NOTHROW 1295 void vt_select_input () const NOTHROW
1264 { 1296 {
1265 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1297 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1266 } 1298 }
1267 1299
1268#if ENABLE_TRANSPARENCY || ENABLE_PERL 1300#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1269 void rootwin_cb (XEvent &xev); 1301 void rootwin_cb (XEvent &xev);
1270 xevent_watcher rootwin_ev; 1302 xevent_watcher rootwin_ev;
1271#endif 1303#endif
1272#ifdef HAVE_BG_PIXMAP 1304#ifdef HAVE_BG_PIXMAP
1273 void update_background (); 1305 void update_background ();
… …
1316 void pointer_blank (); 1348 void pointer_blank ();
1317#endif 1349#endif
1318 void pointer_unblank (); 1350 void pointer_unblank ();
1319 1351
1320 void tt_printf (const char *fmt,...); 1352 void tt_printf (const char *fmt,...);
1353 void tt_write_ (const char *data, unsigned int len);
1321 void tt_write (const char *data, unsigned int len); 1354 void tt_write (const char *data, unsigned int len);
1355 void tt_write_user_input (const char *data, unsigned int len);
1322 void pty_write (); 1356 void pty_write ();
1323 1357
1324 void make_current () const // make this the "currently active" urxvt instance 1358 void make_current () const // make this the "currently active" urxvt instance
1325 { 1359 {
1326 SET_R (this); 1360 SET_R (this);
1327 set_environ (envv); 1361 set_environ (env);
1328 rxvt_set_locale (locale); 1362 rxvt_set_locale (locale);
1329 } 1363 }
1330 1364
1331#if USE_XIM 1365#if USE_XIM
1332 rxvt_xim *input_method; 1366 rxvt_xim *input_method;
… …
1365#if ENABLE_FRILLS 1399#if ENABLE_FRILLS
1366 void set_urgency (bool enable); 1400 void set_urgency (bool enable);
1367#else 1401#else
1368 void set_urgency (bool enable) { } 1402 void set_urgency (bool enable) { }
1369#endif 1403#endif
1370 void update_fade_color (unsigned int idx); 1404 void update_fade_color (unsigned int idx, bool first_time = false);
1371#ifdef PRINTPIPE 1405#ifdef PRINTPIPE
1372 FILE *popen_printer (); 1406 FILE *popen_printer ();
1373 int pclose_printer (FILE *stream); 1407 int pclose_printer (FILE *stream);
1374#endif 1408#endif
1375 void process_print_pipe (); 1409 void process_print_pipe ();
… …
1381 char *get_to_st (unicode_t &ends_how); 1415 char *get_to_st (unicode_t &ends_how);
1382 void process_dcs_seq (); 1416 void process_dcs_seq ();
1383 void process_osc_seq (); 1417 void process_osc_seq ();
1384 void process_color_seq (int report, int color, const char *str, char resp); 1418 void process_color_seq (int report, int color, const char *str, char resp);
1385 void process_xterm_seq (int op, char *str, char resp); 1419 void process_xterm_seq (int op, char *str, char resp);
1420 unsigned int map_rgb24_color (unsigned int r, unsigned int g, unsigned int b, unsigned int a);
1386 int privcases (int mode, unsigned long bit); 1421 int privcases (int mode, unsigned long bit);
1387 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1422 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1388 void process_sgr_mode (unsigned int nargs, const int *arg); 1423 void process_sgr_mode (unsigned int nargs, const int *arg);
1424 void set_cursor_style (int style);
1389 // init.C 1425 // init.C
1390 void init (stringvec *argv, stringvec *envv); 1426 void init (stringvec *argv, stringvec *envv);
1391 void init (int argc, const char *const *argv, const char *const *envv); 1427 void init (int argc, const char *const *argv, const char *const *envv);
1392 void init2 (int argc, const char *const *argv); 1428 void init2 (int argc, const char *const *argv);
1393 void init_vars (); 1429 void init_vars ();
… …
1398 void init_command (const char *const *argv); 1434 void init_command (const char *const *argv);
1399 void run_command (const char *const *argv); 1435 void run_command (const char *const *argv);
1400 int run_child (const char *const *argv); 1436 int run_child (const char *const *argv);
1401 void color_aliases (int idx); 1437 void color_aliases (int idx);
1402 void create_windows (int argc, const char *const *argv); 1438 void create_windows (int argc, const char *const *argv);
1403 void get_colours (); 1439 void get_colors ();
1404 void get_ourmods (); 1440 void get_ourmods ();
1405 void set_icon (const char *file); 1441 void set_icon (const char *file);
1406 // main.C 1442 // main.C
1407 void tt_winch (); 1443 void tt_winch ();
1408 rxvt_term (); 1444 rxvt_term ();
1409 ~rxvt_term (); 1445 ~rxvt_term ();
1410 void destroy (); 1446 void destroy ();
1411 void emergency_cleanup (); 1447 void emergency_cleanup ();
1412 void recolour_cursor (); 1448 void recolor_cursor ();
1413 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1449 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1414 void window_calc (unsigned int newwidth, unsigned int newheight); 1450 void window_calc (unsigned int newwidth, unsigned int newheight);
1415 bool set_fonts (); 1451 bool set_fonts ();
1416 void set_string_property (Atom prop, const char *str, int len = -1); 1452 void set_string_property (Atom prop, const char *str, int len = -1);
1417 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1453 void set_mbstring_property (Atom prop, const char *str, int len = -1);
… …
1422 char *get_colorfgbg (); 1458 char *get_colorfgbg ();
1423 bool set_color (rxvt_color &color, const char *name); 1459 bool set_color (rxvt_color &color, const char *name);
1424 void alias_color (int dst, int src); 1460 void alias_color (int dst, int src);
1425 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1461 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1426 void get_window_origin (int &x, int &y); 1462 void get_window_origin (int &x, int &y);
1427 Pixmap get_pixmap_property (Atom property);
1428 1463
1429 // screen.C 1464 // screen.C
1430 1465
1431 void lalloc (line_t &l) const 1466 bool option (uint8_t opt) const NOTHROW
1432 { 1467 {
1433 l.t = (text_t *)talloc->alloc (); 1468 return options[opt >> 3] & (1 << (opt & 7));
1434 l.r = (rend_t *)ralloc->alloc ();
1435 } 1469 }
1436 1470
1437#if 0 1471 void set_option (uint8_t opt, bool set = true) NOTHROW;
1438 void lfree (line_t &l)
1439 {
1440 talloc->free (l.t);
1441 ralloc->free (l.r);
1442 }
1443#endif
1444
1445 void lresize (line_t &l) const
1446 {
1447 if (!l.t)
1448 return;
1449
1450 l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t));
1451 l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t));
1452
1453 l.l = min (l.l, ncol);
1454
1455 if (ncol > prev_ncol)
1456 scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE);
1457 }
1458 1472
1459 int fgcolor_of (rend_t r) const NOTHROW 1473 int fgcolor_of (rend_t r) const NOTHROW
1460 { 1474 {
1461 int base = GET_BASEFG (r); 1475 int base = GET_BASEFG (r);
1462#ifndef NO_BRIGHTCOLOR 1476#ifndef NO_BRIGHTCOLOR
… …
1482 base += minBrightCOLOR - minCOLOR; 1496 base += minBrightCOLOR - minCOLOR;
1483#endif 1497#endif
1484 return base; 1498 return base;
1485 } 1499 }
1486 1500
1487 bool option (uint8_t opt) const NOTHROW
1488 {
1489 return options[opt >> 3] & (1 << (opt & 7));
1490 }
1491
1492 void set_option (uint8_t opt, bool set = true) NOTHROW;
1493
1494 // modifies first argument(!) 1501 // modifies first argument(!)
1495 void tt_paste (char *data, unsigned int len) NOTHROW; 1502 void tt_paste (char *data, unsigned int len) NOTHROW;
1496 void paste (char *data, unsigned int len) NOTHROW; 1503 void paste (char *data, unsigned int len) NOTHROW;
1504 void scr_alloc () NOTHROW;
1497 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1505 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1498 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1506 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1499 void scr_kill_char (line_t &l, int col) const NOTHROW; 1507 void scr_kill_char (line_t &l, int col) const NOTHROW;
1508 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1500 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1509 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1510 void copy_line (line_t &dst, line_t &src);
1501 void scr_reset (); 1511 void scr_reset ();
1502 void scr_release () NOTHROW; 1512 void scr_release () NOTHROW;
1503 void scr_clear (bool really = false) NOTHROW; 1513 void scr_clear (bool really = false) NOTHROW;
1504 void scr_refresh () NOTHROW; 1514 void scr_refresh () NOTHROW;
1505 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1515 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1509 void scr_backindex () NOTHROW; 1519 void scr_backindex () NOTHROW;
1510 void scr_forwardindex () NOTHROW; 1520 void scr_forwardindex () NOTHROW;
1511#endif 1521#endif
1512 void scr_touch (bool refresh) NOTHROW; 1522 void scr_touch (bool refresh) NOTHROW;
1513 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1523 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1514 void scr_recolour (bool refresh = true) NOTHROW; 1524 void scr_recolor (bool refresh = true) NOTHROW;
1515 void scr_remap_chars () NOTHROW; 1525 void scr_remap_chars () NOTHROW;
1516 void scr_remap_chars (line_t &l) NOTHROW; 1526 void scr_remap_chars (line_t &l) NOTHROW;
1517 1527
1518 enum cursor_mode { SAVE, RESTORE }; 1528 enum cursor_mode { SAVE, RESTORE };
1519 1529
… …
1544 void scr_report_position () NOTHROW; 1554 void scr_report_position () NOTHROW;
1545 void set_font_style () NOTHROW; 1555 void set_font_style () NOTHROW;
1546 void scr_charset_choose (int set) NOTHROW; 1556 void scr_charset_choose (int set) NOTHROW;
1547 void scr_charset_set (int set, unsigned int ch) NOTHROW; 1557 void scr_charset_set (int set, unsigned int ch) NOTHROW;
1548 void scr_move_to (int y, int len) NOTHROW; 1558 void scr_move_to (int y, int len) NOTHROW;
1559 bool scr_page (int nlines) NOTHROW;
1549 bool scr_page (enum page_dirn direction, int nlines) NOTHROW; 1560 bool scr_page (enum page_dirn direction, int nlines) NOTHROW
1561 {
1562 return scr_page (direction * nlines);
1563 }
1550 bool scr_changeview (int new_view_start) NOTHROW; 1564 bool scr_changeview (int new_view_start) NOTHROW;
1551 void scr_bell () NOTHROW; 1565 void scr_bell () NOTHROW;
1552 void scr_printscreen (int fullhist) NOTHROW; 1566 void scr_printscreen (int fullhist) NOTHROW;
1553 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW; 1567 void scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle1, rend_t rstyle2) NOTHROW;
1554 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1568 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1555 void scr_reverse_selection () NOTHROW; 1569 void scr_reverse_selection () NOTHROW;
1556 void scr_dump (int fd) NOTHROW; 1570 void scr_dump (int fd) NOTHROW;
1557 1571
1558 void selection_check (int check_more) NOTHROW; 1572 void selection_check (int check_more) NOTHROW;
1573 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1559 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1574 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1560 void selection_clear (bool clipboard = false) NOTHROW; 1575 void selection_clear (bool clipboard = false) NOTHROW;
1561 void selection_make (Time tm); 1576 void selection_make (Time tm);
1562 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1577 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1563 void selection_start_colrow (int col, int row) NOTHROW; 1578 void selection_start_colrow (int col, int row) NOTHROW;
… …
1568 void selection_click (int clicks, int x, int y) NOTHROW; 1583 void selection_click (int clicks, int x, int y) NOTHROW;
1569 void selection_extend (int x, int y, int flag) NOTHROW; 1584 void selection_extend (int x, int y, int flag) NOTHROW;
1570 void selection_rotate (int x, int y) NOTHROW; 1585 void selection_rotate (int x, int y) NOTHROW;
1571 1586
1572 // xdefaults.C 1587 // xdefaults.C
1588 void rxvt_usage (int type);
1573 const char **get_options (int argc, const char *const *argv); 1589 const char **get_options (int argc, const char *const *argv);
1590 int parse_keysym (const char *str, unsigned int &state);
1574 int parse_keysym (const char *str, const char *arg); 1591 int bind_action (const char *str, const char *arg);
1575 const char *x_resource (const char *name); 1592 const char *x_resource (const char *name);
1576 void extract_resources (); 1593 void extract_resources ();
1594 void enumerate_keysym_resources (void (*cb)(rxvt_term *, const char *, const char *));
1577 void extract_keysym_resources (); 1595 void extract_keysym_resources ();
1578 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1579 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1580 bool parse_bool_resource (const char *str)
1581 {
1582 return (!strcasecmp (str, "TRUE")
1583 || !strcasecmp (str, "YES")
1584 || !strcasecmp (str, "ON")
1585 || !strcasecmp (str, "1"));
1586 }
1587}; 1596};
1588 1597
1589#endif /* _RXVT_H_ */ 1598#endif /* _RXVT_H_ */
1590 1599

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