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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.410 by sf-exg, Mon Jul 19 16:43:21 2010 UTC vs.
Revision 1.468 by sf-exg, Sat Feb 4 21:47:06 2012 UTC

1#ifndef RXVT_H_ /* include once only */ 1#ifndef RXVT_H_ /* include once only */
2#define RXVT_H_ 2#define RXVT_H_
3 3
4#include <cstdio> 4#include <stdio.h>
5#include <cctype> 5#include <ctype.h>
6#include <cerrno> 6#include <errno.h>
7#include <cstdarg> 7#include <stdarg.h>
8#include <cstdlib> 8#include <stdlib.h>
9#ifdef HAVE_STDINT_H 9#ifdef HAVE_STDINT_H
10#include <stdint.h> 10#include <stdint.h>
11#endif 11#endif
12#include <sys/types.h> 12#include <sys/types.h>
13#include <unistd.h> 13#include <unistd.h>
14#include <cstring> 14#include <string.h>
15#include <assert.h> 15#include <assert.h>
16#ifdef HAVE_SYS_IOCTL_H 16#ifdef HAVE_SYS_IOCTL_H
17#include <sys/ioctl.h> 17#include <sys/ioctl.h>
18#endif 18#endif
19#ifdef HAVE_SYS_STRREDIR_H 19#ifdef HAVE_SYS_STRREDIR_H
20#include <sys/strredir.h> 20#include <sys/strredir.h>
21#endif 21#endif
22 22
23#if HAVE_CWCHAR
24# include <cwchar>
25#elif HAVE_WCHAR_H 23#if HAVE_WCHAR_H
26# include <wchar.h> 24# include <wchar.h>
27#else 25#else
28// stdlib.h might provide it 26// stdlib.h might provide it
29#endif 27#endif
30 28
31using namespace std; 29// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 30
33extern "C" { 31extern "C" {
34#include <X11/Xlib.h> 32#include <X11/Xlib.h>
35#include <X11/Xutil.h> 33#include <X11/Xutil.h>
36#include <X11/Xresource.h> 34#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 70#include <X11/cursorfont.h>
73#include <X11/keysym.h> 71#include <X11/keysym.h>
74#include <X11/keysymdef.h> 72#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 73#include <X11/Xatom.h>
76 74
75#ifdef HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif
78
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1
81#endif
82
77#include "encoding.h" 83#include "encoding.h"
78#include "rxvtutil.h" 84#include "rxvtutil.h"
79#include "rxvtfont.h" 85#include "rxvtfont.h"
80#include "rxvttoolkit.h" 86#include "rxvttoolkit.h"
81#include "scrollbar.h" 87#include "scrollbar.h"
… …
98 ***************************************************************************** 104 *****************************************************************************
99 * SYSTEM HACKS 105 * SYSTEM HACKS
100 ***************************************************************************** 106 *****************************************************************************
101 */ 107 */
102 108
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 109#include <termios.h>
108
109#include "background.h"
110 110
111#ifndef STDIN_FILENO 111#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 112# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 113# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 114# define STDERR_FILENO 2
115#endif 115#endif
116 116
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */ 118# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */ 119# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif 120#endif
125 121
126/****************************************************************************/ 122/****************************************************************************/
127 123
128// exception thrown on fatal (per-instance) errors 124// exception thrown on fatal (per-instance) errors
… …
151 147
152const char * rxvt_basename (const char *str) NOTHROW; 148const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 149void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 150void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 151void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 152void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 153void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
158 154
159char * rxvt_strtrim (char *str) NOTHROW; 155char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 156char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 157
158static inline void
159rxvt_free_strsplit (char **ptr) NOTHROW
160{
161 free (ptr[0]);
162 free (ptr);
163}
162 164
163void * rxvt_malloc (size_t size); 165void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 166void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 167void * rxvt_realloc (void *ptr, size_t size);
166 168
… …
189#else 191#else
190 if (envv) 192 if (envv)
191#endif 193#endif
192 environ = envv; 194 environ = envv;
193} 195}
196
197struct localise_env
198{
199 char **orig_env;
200
201 localise_env (char **new_env)
202 {
203 orig_env = environ;
204 environ = new_env;
205 }
206
207 ~localise_env ()
208 {
209 environ = orig_env;
210 }
211};
194 212
195/* 213/*
196 ***************************************************************************** 214 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 215 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 216 *****************************************************************************
… …
276# define NSCREENS 0 294# define NSCREENS 0
277#else 295#else
278# define NSCREENS 1 296# define NSCREENS 1
279#endif 297#endif
280 298
281/* special (internal) prefix for font commands */
282#define FONT_CMD '#'
283#define FONT_DN "#-"
284#define FONT_UP "#+"
285
286/* flags for rxvt_scr_gotorc () */ 299/* flags for rxvt_term::scr_gotorc () */
287enum { 300enum {
288 C_RELATIVE = 1, /* col movement is relative */ 301 C_RELATIVE = 1, /* col movement is relative */
289 R_RELATIVE = 2, /* row movement is relative */ 302 R_RELATIVE = 2, /* row movement is relative */
290 RELATIVE = C_RELATIVE | R_RELATIVE, 303 RELATIVE = C_RELATIVE | R_RELATIVE,
291}; 304};
292 305
293/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 306/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
294enum { 307enum {
295 INSERT = -1, /* don't change these values */ 308 INSERT = -1, /* don't change these values */
296 DELETE = +1, 309 DELETE = +1,
297 ERASE = +2, 310 ERASE = +2,
298}; 311};
299 312
300/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 313/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
301enum page_dirn { 314enum page_dirn {
302 UP, 315 UP,
303 DN, 316 DN,
304 NO_DIR, 317 NO_DIR,
305}; 318};
306 319
307/* arguments for rxvt_scr_change_screen () */ 320/* arguments for rxvt_term::scr_change_screen () */
308enum { 321enum {
309 PRIMARY = 0, 322 PRIMARY = 0,
310 SECONDARY, 323 SECONDARY,
311}; 324};
312 325
… …
354#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 367#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
355#define RS_attrMask (RS_baseattrMask | RS_fontMask) 368#define RS_attrMask (RS_baseattrMask | RS_fontMask)
356 369
357#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 370#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
358#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 371#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
359
360#define Sel_none 0 /* Not waiting */
361#define Sel_normal 0x01 /* normal selection */
362#define Sel_incr 0x02 /* incremental selection */
363#define Sel_direct 0x00
364#define Sel_Primary 0x01
365#define Sel_Secondary 0x02
366#define Sel_Clipboard 0x03
367#define Sel_whereMask 0x0f
368#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
369#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
370 372
371enum { 373enum {
372 C0_NUL = 0x00, 374 C0_NUL = 0x00,
373 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 375 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
374 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 376 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
555#define PrivMode_vt52 (1UL<<18) 557#define PrivMode_vt52 (1UL<<18)
556#define PrivMode_LFNL (1UL<<19) 558#define PrivMode_LFNL (1UL<<19)
557#define PrivMode_MouseBtnEvent (1UL<<20) 559#define PrivMode_MouseBtnEvent (1UL<<20)
558#define PrivMode_MouseAnyEvent (1UL<<21) 560#define PrivMode_MouseAnyEvent (1UL<<21)
559#define PrivMode_BracketPaste (1UL<<22) 561#define PrivMode_BracketPaste (1UL<<22)
562#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
563#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
560 564
561#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 565#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
562 566
563#ifdef ALLOW_132_MODE 567#ifdef ALLOW_132_MODE
564# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 568# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
653 657
654#define GET_ATTR(x) (((x) & RS_attrMask)) 658#define GET_ATTR(x) (((x) & RS_attrMask))
655// return attributes defining the background, encoding doesn't matter 659// return attributes defining the background, encoding doesn't matter
656// depends on RS_fgShift > RS_bgShift 660// depends on RS_fgShift > RS_bgShift
657#define GET_BGATTR(x) \ 661#define GET_BGATTR(x) \
658 (expect_false ((x) & RS_RVid) \ 662 (ecb_unlikely ((x) & RS_RVid) \
659 ? (((x) & (RS_attrMask & ~RS_RVid)) \ 663 ? (((x) & (RS_attrMask & ~RS_RVid)) \
660 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ 664 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
661 : ((x) & (RS_attrMask | RS_bgMask))) 665 : ((x) & (RS_attrMask | RS_bgMask)))
662#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 666#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
663#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 667#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
… …
807{ 811{
808 int x, y, w, h; // overlay dimensions 812 int x, y, w, h; // overlay dimensions
809 text_t **text; 813 text_t **text;
810 rend_t **rend; 814 rend_t **rend;
811 815
812 // while tempting to add swap() etc. here, it effetcively only increases code size 816 // while tempting to add swap() etc. here, it effectively only increases code size
813}; 817};
814 818
815/* ------------------------------------------------------------------------- */ 819/* ------------------------------------------------------------------------- */
816 820
817typedef struct 821typedef struct
… …
856 * END······················= total_rows 860 * END······················= total_rows
857 */ 861 */
858 862
859struct TermWin_t 863struct TermWin_t
860{ 864{
865 int vt_width; /* actual window width [pixels] */
866 int vt_height; /* actual window height [pixels] */
861 int width; /* window width [pixels] */ 867 int width; /* window width [pixels] */
862 int height; /* window height [pixels] */ 868 int height; /* window height [pixels] */
863 int fwidth; /* font width [pixels] */ 869 int fwidth; /* font width [pixels] */
864 int fheight; /* font height [pixels] */ 870 int fheight; /* font height [pixels] */
865 int fbase; /* font ascent (baseline) [pixels] */ 871 int fbase; /* font ascent (baseline) [pixels] */
… …
874 int saveLines; /* number of lines that fit in scrollback */ 880 int saveLines; /* number of lines that fit in scrollback */
875 int total_rows; /* total number of rows in this terminal */ 881 int total_rows; /* total number of rows in this terminal */
876 int term_start; /* term lines start here */ 882 int term_start; /* term lines start here */
877 int view_start; /* scrollback view starts here */ 883 int view_start; /* scrollback view starts here */
878 int top_row; /* topmost row index of scrollback */ 884 int top_row; /* topmost row index of scrollback */
879 Window parent[6]; /* parent identifiers - we're parent[0] */ 885 Window parent; /* parent identifier */
880 Window vt; /* vt100 window */ 886 Window vt; /* vt100 window */
881 GC gc; /* GC for drawing */ 887 GC gc; /* GC for drawing */
882 Pixmap pixmap;
883 rxvt_drawable *drawable; 888 rxvt_drawable *drawable;
884 rxvt_fontset *fontset[4]; 889 rxvt_fontset *fontset[4];
885}; 890};
886 891
887/* 892/*
… …
949#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 954#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
950#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 955#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
951 956
952/* rxvt_vars.options */ 957/* rxvt_vars.options */
953enum { 958enum {
954# define def(name,idx) Opt_ ## name = idx,
955# define nodef(name) Opt_ ## name = 0, 959# define def(name) Opt_ ## name,
960# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
961 Opt_0,
956# include "optinc.h" 962# include "optinc.h"
957# undef nodef 963# undef nodef
958# undef def 964# undef def
959Opt_count 965 Opt_count
960}; 966};
961 967
962/* ------------------------------------------------------------------------- */ 968/* ------------------------------------------------------------------------- */
963 969
964struct rxvt_vars : TermWin_t 970struct rxvt_vars : TermWin_t
… …
966 scrollBar_t scrollBar; 972 scrollBar_t scrollBar;
967 uint8_t options[(Opt_count + 7) >> 3]; 973 uint8_t options[(Opt_count + 7) >> 3];
968 XSizeHints szHint; 974 XSizeHints szHint;
969 rxvt_color *pix_colors; 975 rxvt_color *pix_colors;
970 Cursor TermWin_cursor; /* cursor for vt window */ 976 Cursor TermWin_cursor; /* cursor for vt window */
971 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 977 line_t *row_buf; // all lines, scrollback + terminal, circular
972 line_t *drawn_buf; // text on screen 978 line_t *drawn_buf; // text on screen
973 line_t *swap_buf; // lines for swap buffer 979 line_t *swap_buf; // lines for swap buffer
974 char *tabs; /* per location: 1 == tab-stop */ 980 char *tabs; /* per location: 1 == tab-stop */
975 screen_t screen; 981 screen_t screen;
976 screen_t swap; 982 screen_t swap;
… …
1013 hidden_pointer:1, 1019 hidden_pointer:1,
1014#endif 1020#endif
1015 enc_utf8:1, /* whether locale uses utf-8 */ 1021 enc_utf8:1, /* whether locale uses utf-8 */
1016 seen_input:1, /* whether we have seen some program output yet */ 1022 seen_input:1, /* whether we have seen some program output yet */
1017 seen_resize:1, /* whether we had a resize event */ 1023 seen_resize:1, /* whether we had a resize event */
1024 init_done:1,
1018 parsed_geometry:1; 1025 parsed_geometry:1;
1019 1026
1020 unsigned char refresh_type, 1027 unsigned char refresh_type,
1021#ifdef META8_OPTION 1028#ifdef META8_OPTION
1022 meta_char, /* Alt-key prefix */ 1029 meta_char; /* Alt-key prefix */
1023#endif 1030#endif
1024 selection_wait,
1025 selection_type;
1026/* ---------- */ 1031/* ---------- */
1027 bool rvideo_state, rvideo_mode; 1032 bool rvideo_state, rvideo_mode;
1028#ifndef NO_BELL 1033#ifndef NO_BELL
1029 bool rvideo_bell; 1034 bool rvideo_bell;
1030#endif 1035#endif
… …
1058 allowedxerror; 1063 allowedxerror;
1059/* ---------- */ 1064/* ---------- */
1060 unsigned int ModLevel3Mask, 1065 unsigned int ModLevel3Mask,
1061 ModMetaMask, 1066 ModMetaMask,
1062 ModNumLockMask; 1067 ModNumLockMask;
1063 int old_width, /* last used width in screen resize */
1064 old_height; /* last used height in screen resize */
1065 unsigned long priv_modes, 1068 unsigned long priv_modes,
1066 SavedModes; 1069 SavedModes;
1067/* ---------- */ 1070/* ---------- */
1068 Atom *xa; 1071 Atom *xa;
1069/* ---------- */ 1072/* ---------- */
1070 Time selection_time, 1073 Time selection_time,
1071 selection_request_time,
1072 clipboard_time; 1074 clipboard_time;
1075 rxvt_selection *selection_req;
1073 pid_t cmd_pid; /* process id of child */ 1076 pid_t cmd_pid; /* process id of child */
1074 char * incr_buf;
1075 size_t incr_buf_size, incr_buf_fill;
1076/* ---------- */ 1077/* ---------- */
1077 struct mouse_event MEvent; 1078 struct mouse_event MEvent;
1078 XComposeStatus compose; 1079 XComposeStatus compose;
1079 struct termios tio; 1080 static struct termios def_tio;
1080 row_col_t oldcursor; 1081 row_col_t oldcursor;
1081#ifdef HAVE_BG_PIXMAP 1082#ifdef HAVE_BG_PIXMAP
1082 bgPixmap_t bgPixmap;
1083#endif
1084#ifdef HAVE_AFTERIMAGE
1085 ASVisual *asv;
1086 ASImageManager *asimman;
1087
1088 void init_asv () 1083 void bg_init ();
1084 void bg_destroy ();
1085
1086 enum {
1087 //subset returned by make_transparency_pixmap
1088 BG_IS_VALID = 1 << 0,
1089 BG_NEEDS_TINT = 1 << 1,
1090 BG_NEEDS_BLUR = 1 << 2,
1091
1092 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1093
1094 BG_KEEP_ASPECT = 1 << 3,
1095 BG_ROOT_ALIGN = 1 << 4,
1096 BG_TILE = 1 << 14,
1097 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1098
1099 BG_TINT_SET = 1 << 5,
1100 BG_TINT_BITAND = 1 << 6,
1101 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1102
1103 BG_HAS_RENDER = 1 << 7,
1104 BG_HAS_RENDER_CONV = 1 << 8,
1105 BG_CLIENT_RENDER = 1 << 9,
1106
1107 BG_IS_TRANSPARENT = 1 << 10,
1108 BG_NEEDS_REFRESH = 1 << 11,
1109 BG_IS_SIZE_SENSITIVE = 1 << 12,
1110 BG_IS_FROM_FILE = 1 << 13,
1111 };
1112
1113 unsigned int bg_flags;
1114
1115# ifdef BG_IMAGE_FROM_FILE
1116 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1117 bool render_image (unsigned long tr_flags);
1118
1119 enum {
1120 noScale = 0,
1121 windowScale = 100,
1122 defaultScale = windowScale,
1123 centerAlign = 50,
1124 defaultAlign = centerAlign,
1125 };
1126
1127 unsigned int h_scale, v_scale; /* percents of the window size */
1128 int h_align, v_align; /* percents of the window size:
1129 0 - left align, 50 - center, 100 - right */
1130
1131 bool bg_set_geometry (const char *geom, bool update = false);
1132 void bg_set_default_geometry ()
1089 { 1133 {
1090 if (!asv) 1134 h_scale = v_scale = defaultScale;
1091 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1135 h_align = v_align = defaultAlign;
1092 } 1136 }
1137
1138 bool bg_set_file (const char *file);
1139# endif
1140
1141# ifdef ENABLE_TRANSPARENCY
1142 Pixmap root_pixmap; /* current root pixmap set */
1143 rxvt_color tint;
1144 int shade;
1145 int h_blurRadius, v_blurRadius;
1146
1147 bool bg_set_transparent ();
1148 void bg_set_root_pixmap ();
1149 void set_tint_shade_flags ();
1150 bool bg_set_tint (rxvt_color &new_tint);
1151 bool bg_set_shade (const char *shade_str);
1152 bool bg_set_blur (const char *geom);
1153
1154 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height, int depth);
1155 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1156 void tint_ximage (Visual *visual, XImage *ximage);
1157 unsigned long make_transparency_pixmap ();
1158# endif
1159
1160 ev_tstamp bg_valid_since;
1161
1162 Pixmap bg_pixmap;
1163 unsigned int bg_pmap_width, bg_pmap_height;
1164
1165 int target_x;
1166 int target_y;
1167 bool bg_set_position (int x, int y);
1168 bool bg_window_size_sensitive ();
1169 bool bg_window_position_sensitive ();
1170
1171 bool bg_render ();
1172 void bg_invalidate ()
1173 {
1174 bg_flags &= ~BG_IS_VALID;
1175 }
1176#endif
1177#ifdef HAVE_PIXBUF
1178 GdkPixbuf *pixbuf;
1179 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1180 int src_x, int src_y, int dst_x, int dst_y,
1181 unsigned int width, unsigned int height);
1093#endif 1182#endif
1094 1183
1095#if ENABLE_OVERLAY 1184#if ENABLE_OVERLAY
1096 overlay_base ov; 1185 overlay_base ov;
1097 1186
… …
1105 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1194 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1106#endif 1195#endif
1107 1196
1108 vector<void *> allocated; // free these memory blocks with free() 1197 vector<void *> allocated; // free these memory blocks with free()
1109 1198
1110 char env_windowid[21]; /* environmental variable WINDOWID */
1111 char env_colorfgbg[sizeof ("COLORFGBG=default;default;bg") + 1];
1112 char *env_display; /* environmental variable DISPLAY */
1113 char *env_term; /* environmental variable TERM */
1114
1115 char *locale; 1199 char *locale;
1116 char charsets[4]; 1200 char charsets[4];
1117 char *v_buffer; /* pointer to physical buffer */ 1201 char *v_buffer; /* pointer to physical buffer */
1118 unsigned int v_buflen; /* size of area to write */ 1202 unsigned int v_buflen; /* size of area to write */
1119 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1203 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
… …
1158 void rootwin_cb (XEvent &xev); 1242 void rootwin_cb (XEvent &xev);
1159 xevent_watcher rootwin_ev; 1243 xevent_watcher rootwin_ev;
1160#endif 1244#endif
1161#ifdef HAVE_BG_PIXMAP 1245#ifdef HAVE_BG_PIXMAP
1162 void update_background (); 1246 void update_background ();
1163#if TRACE_PIXMAPS
1164 void trace_update_background (const char *file, int line);
1165# define update_background() trace_update_background (__FILE__, __LINE__)
1166#endif
1167 void update_background_cb (ev::timer &w, int revents); 1247 void update_background_cb (ev::timer &w, int revents);
1168 ev::timer update_background_ev; 1248 ev::timer update_background_ev;
1169#endif 1249#endif
1170 1250
1171 void x_cb (XEvent &xev); 1251 void x_cb (XEvent &xev);
… …
1176 void child_cb (ev::child &w, int revents); ev::child child_ev; 1256 void child_cb (ev::child &w, int revents); ev::child child_ev;
1177 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1257 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1178 void refresh_check (); 1258 void refresh_check ();
1179 void flush (); 1259 void flush ();
1180 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1260 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1261 void cmdbuf_reify ();
1262 void cmdbuf_append (const char *str, size_t count);
1181 bool pty_fill (); 1263 bool pty_fill ();
1182 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1264 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1183 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1184 1265
1185#ifdef CURSOR_BLINK 1266#ifdef CURSOR_BLINK
1186 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1267 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1187#endif 1268#endif
1188#ifdef TEXT_BLINK 1269#ifdef TEXT_BLINK
… …
1209 void pointer_unblank (); 1290 void pointer_unblank ();
1210 1291
1211 void tt_printf (const char *fmt,...); 1292 void tt_printf (const char *fmt,...);
1212 void tt_write (const char *data, unsigned int len); 1293 void tt_write (const char *data, unsigned int len);
1213 void pty_write (); 1294 void pty_write ();
1214
1215 void init (stringvec *argv, stringvec *envv)
1216 {
1217 this->argv = argv;
1218 init (argv->size (), argv->begin (), envv);
1219 }
1220 1295
1221 void make_current () const // make this the "currently active" urxvt instance 1296 void make_current () const // make this the "currently active" urxvt instance
1222 { 1297 {
1223 SET_R (this); 1298 SET_R (this);
1224 set_environ (envv); 1299 set_environ (envv);
… …
1236 void im_set_size (XRectangle &size); 1311 void im_set_size (XRectangle &size);
1237 void im_set_position (XPoint &pos) NOTHROW; 1312 void im_set_position (XPoint &pos) NOTHROW;
1238 void im_set_color (unsigned long &fg, unsigned long &bg); 1313 void im_set_color (unsigned long &fg, unsigned long &bg);
1239 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1314 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1240 1315
1241 bool IMisRunning (); 1316 bool im_is_running ();
1242 void IMSendSpot (); 1317 void im_send_spot ();
1243 bool IM_get_IC (const char *modifiers); 1318 bool im_get_ic (const char *modifiers);
1244 void IMSetPosition (); 1319 void im_set_position ();
1245#endif 1320#endif
1246 1321
1247 // command.C 1322 // command.C
1248 void key_press (XKeyEvent &ev); 1323 void key_press (XKeyEvent &ev);
1249 void key_release (XKeyEvent &ev); 1324 void key_release (XKeyEvent &ev);
1250 unsigned int cmd_write (const char *str, unsigned int count);
1251 1325
1252 wchar_t next_char () NOTHROW; 1326 wchar_t next_char () NOTHROW;
1253 wchar_t cmd_getc () THROW ((class out_of_input)); 1327 wchar_t cmd_getc () THROW ((class out_of_input));
1254 uint32_t next_octet () NOTHROW; 1328 uint32_t next_octet () NOTHROW;
1255 uint32_t cmd_get8 () THROW ((class out_of_input)); 1329 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1282 void process_color_seq (int report, int color, const char *str, char resp); 1356 void process_color_seq (int report, int color, const char *str, char resp);
1283 void process_xterm_seq (int op, char *str, char resp); 1357 void process_xterm_seq (int op, char *str, char resp);
1284 int privcases (int mode, unsigned long bit); 1358 int privcases (int mode, unsigned long bit);
1285 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1359 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1286 void process_sgr_mode (unsigned int nargs, const int *arg); 1360 void process_sgr_mode (unsigned int nargs, const int *arg);
1287 void process_graphics ();
1288 // init.C 1361 // init.C
1362 void init (stringvec *argv, stringvec *envv);
1363 void init (int argc, const char *const *argv, const char *const *envv);
1364 void init2 (int argc, const char *const *argv);
1289 void init_vars (); 1365 void init_vars ();
1290 const char **init_resources (int argc, const char *const *argv); 1366 const char **init_resources (int argc, const char *const *argv);
1291 void init (int argc, const char *const *argv, stringvec *envv);
1292 void init_env (); 1367 void init_env ();
1293 void set_locale (const char *locale); 1368 void set_locale (const char *locale);
1294 void init_xlocale (); 1369 void init_xlocale ();
1295 void init_command (const char *const *argv); 1370 void init_command (const char *const *argv);
1296 void run_command (const char *const *argv); 1371 void run_command (const char *const *argv);
1297 int run_child (const char *const *argv); 1372 int run_child (const char *const *argv);
1298 void color_aliases (int idx); 1373 void color_aliases (int idx);
1299 void create_windows (int argc, const char *const *argv); 1374 void create_windows (int argc, const char *const *argv);
1300 void get_colours (); 1375 void get_colours ();
1301 void get_ourmods (); 1376 void get_ourmods ();
1377 void set_icon (const char *file);
1302 // main.C 1378 // main.C
1303 void tt_winch (); 1379 void tt_winch ();
1304 rxvt_term (); 1380 rxvt_term ();
1305 ~rxvt_term (); 1381 ~rxvt_term ();
1306 void destroy (); 1382 void destroy ();
… …
1313 void set_mbstring_property (Atom prop, const char *str, int len = -1); 1389 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1314 void set_utf8_property (Atom prop, const char *str, int len = -1); 1390 void set_utf8_property (Atom prop, const char *str, int len = -1);
1315 void set_title (const char *str); 1391 void set_title (const char *str);
1316 void set_icon_name (const char *str); 1392 void set_icon_name (const char *str);
1317 void set_window_color (int idx, const char *color); 1393 void set_window_color (int idx, const char *color);
1318 void set_colorfgbg (); 1394 char *get_colorfgbg ();
1319 bool set_color (rxvt_color &color, const char *name); 1395 bool set_color (rxvt_color &color, const char *name);
1320 void alias_color (int dst, int src); 1396 void alias_color (int dst, int src);
1321 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1397 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1322 void get_window_origin (int &x, int &y); 1398 void get_window_origin (int &x, int &y);
1323 Pixmap get_pixmap_property (int prop_id); 1399 Pixmap get_pixmap_property (Atom property);
1324 1400
1325 // screen.C 1401 // screen.C
1326 1402
1327 void lalloc (line_t &l) const 1403 void lalloc (line_t &l) const
1328 { 1404 {
… …
1358#ifndef NO_BRIGHTCOLOR 1434#ifndef NO_BRIGHTCOLOR
1359 if (r & RS_Bold 1435 if (r & RS_Bold
1360# if ENABLE_STYLES 1436# if ENABLE_STYLES
1361 && option (Opt_intensityStyles) 1437 && option (Opt_intensityStyles)
1362# endif 1438# endif
1363 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1439 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1364 base += minBrightCOLOR - minCOLOR; 1440 base += minBrightCOLOR - minCOLOR;
1365#endif 1441#endif
1366 return base; 1442 return base;
1367 } 1443 }
1368 1444
… …
1372#ifndef NO_BRIGHTCOLOR 1448#ifndef NO_BRIGHTCOLOR
1373 if (r & RS_Blink 1449 if (r & RS_Blink
1374# if ENABLE_STYLES 1450# if ENABLE_STYLES
1375 && option (Opt_intensityStyles) 1451 && option (Opt_intensityStyles)
1376# endif 1452# endif
1377 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1453 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1378 base += minBrightCOLOR - minCOLOR; 1454 base += minBrightCOLOR - minCOLOR;
1379#endif 1455#endif
1380 return base; 1456 return base;
1381 } 1457 }
1382 1458
1383 bool option (uint8_t opt) const NOTHROW 1459 bool option (uint8_t opt) const NOTHROW
1384 { 1460 {
1385 if (!opt)
1386 return 0;
1387
1388 --opt;
1389 return options[opt >> 3] & (1 << (opt & 7)); 1461 return options[opt >> 3] & (1 << (opt & 7));
1390 } 1462 }
1391 1463
1392 void set_option (uint8_t opt, bool set = true) NOTHROW 1464 void set_option (uint8_t opt, bool set = true) NOTHROW;
1393 {
1394 if (!opt)
1395 return;
1396
1397 --opt;
1398 if (set)
1399 options[opt >> 3] |= (1 << (opt & 7));
1400 else
1401 options[opt >> 3] &= ~(1 << (opt & 7));
1402 }
1403
1404 void set_privmode (unsigned bit, int set) NOTHROW
1405 {
1406 if (set)
1407 priv_modes |= bit;
1408 else
1409 priv_modes &= ~bit;
1410 }
1411 1465
1412 // modifies first argument(!) 1466 // modifies first argument(!)
1467 void tt_paste (char *data, unsigned int len) NOTHROW;
1413 void paste (char *data, unsigned int len) NOTHROW; 1468 void paste (char *data, unsigned int len) NOTHROW;
1414 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1469 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1415 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1470 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1416 void scr_kill_char (line_t &l, int col) const NOTHROW; 1471 void scr_kill_char (line_t &l, int col) const NOTHROW;
1417 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1472 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1426 void scr_backindex () NOTHROW; 1481 void scr_backindex () NOTHROW;
1427 void scr_forwardindex () NOTHROW; 1482 void scr_forwardindex () NOTHROW;
1428#endif 1483#endif
1429 void scr_touch (bool refresh) NOTHROW; 1484 void scr_touch (bool refresh) NOTHROW;
1430 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1485 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1431 void scr_recolour () NOTHROW; 1486 void scr_recolour (bool refresh = true) NOTHROW;
1432 void scr_remap_chars () NOTHROW; 1487 void scr_remap_chars () NOTHROW;
1433 void scr_remap_chars (line_t &l) NOTHROW; 1488 void scr_remap_chars (line_t &l) NOTHROW;
1434 1489
1435 enum cursor_mode { SAVE, RESTORE }; 1490 enum cursor_mode { SAVE, RESTORE };
1436 1491
… …
1471 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1526 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1472 void scr_reverse_selection () NOTHROW; 1527 void scr_reverse_selection () NOTHROW;
1473 void scr_dump (int fd) NOTHROW; 1528 void scr_dump (int fd) NOTHROW;
1474 1529
1475 void selection_check (int check_more) NOTHROW; 1530 void selection_check (int check_more) NOTHROW;
1476 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1477 void selection_property (Window win, Atom prop) NOTHROW;
1478 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1531 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1479 int selection_request_other (Atom target, int selnum) NOTHROW;
1480 void selection_clear (bool clipboard = false) NOTHROW; 1532 void selection_clear (bool clipboard = false) NOTHROW;
1481 void clipboard_copy (Time tm);
1482 void selection_make (Time tm); 1533 void selection_make (Time tm);
1483 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1534 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1484 void selection_start_colrow (int col, int row) NOTHROW; 1535 void selection_start_colrow (int col, int row) NOTHROW;
1485 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1536 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1486 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1537 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1489 void selection_click (int clicks, int x, int y) NOTHROW; 1540 void selection_click (int clicks, int x, int y) NOTHROW;
1490 void selection_extend (int x, int y, int flag) NOTHROW; 1541 void selection_extend (int x, int y, int flag) NOTHROW;
1491 void selection_rotate (int x, int y) NOTHROW; 1542 void selection_rotate (int x, int y) NOTHROW;
1492 1543
1493 // xdefaults.C 1544 // xdefaults.C
1494 void get_options (int argc, const char *const *argv); 1545 const char **get_options (int argc, const char *const *argv);
1495 int parse_keysym (const char *str, const char *arg); 1546 int parse_keysym (const char *str, const char *arg);
1496 const char *x_resource (const char *name); 1547 const char *x_resource (const char *name);
1497 void extract_resources (); 1548 void extract_resources ();
1549 void extract_keysym_resources ();
1498}; 1550};
1499 1551
1500#endif /* _RXVT_H_ */ 1552#endif /* _RXVT_H_ */
1501 1553

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