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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.405 by sf-exg, Sun Apr 18 11:11:28 2010 UTC vs.
Revision 1.458 by sf-exg, Sun Jan 1 17:43:47 2012 UTC

… …
27#else 27#else
28// stdlib.h might provide it 28// stdlib.h might provide it
29#endif 29#endif
30 30
31using namespace std; 31using namespace std;
32
33// we assume that Xlib.h defines XPointer, and it does since at least 1994...
32 34
33extern "C" { 35extern "C" {
34#include <X11/Xlib.h> 36#include <X11/Xlib.h>
35#include <X11/Xutil.h> 37#include <X11/Xutil.h>
36#include <X11/Xresource.h> 38#include <X11/Xresource.h>
… …
72#include <X11/cursorfont.h> 74#include <X11/cursorfont.h>
73#include <X11/keysym.h> 75#include <X11/keysym.h>
74#include <X11/keysymdef.h> 76#include <X11/keysymdef.h>
75#include <X11/Xatom.h> 77#include <X11/Xatom.h>
76 78
79#ifdef HAVE_AFTERIMAGE
80# include <afterimage.h>
81# undef min
82# undef max
83#endif
84
85#ifdef HAVE_PIXBUF
86# include <gdk-pixbuf/gdk-pixbuf.h>
87#endif
88
89#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY)
90# define HAVE_BG_PIXMAP 1
91#endif
92
77#include "encoding.h" 93#include "encoding.h"
78#include "rxvtutil.h" 94#include "rxvtutil.h"
79#include "rxvtfont.h" 95#include "rxvtfont.h"
80#include "rxvttoolkit.h" 96#include "rxvttoolkit.h"
81#include "scrollbar.h" 97#include "scrollbar.h"
… …
98 ***************************************************************************** 114 *****************************************************************************
99 * SYSTEM HACKS 115 * SYSTEM HACKS
100 ***************************************************************************** 116 *****************************************************************************
101 */ 117 */
102 118
103#ifndef HAVE_XPOINTER
104typedef char *XPointer;
105#endif
106
107#include <termios.h> 119#include <termios.h>
108
109#include "background.h"
110 120
111#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
112# define STDIN_FILENO 0 122# define STDIN_FILENO 0
113# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
114# define STDERR_FILENO 2 124# define STDERR_FILENO 2
115#endif 125#endif
116 126
117#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 127#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
118# define EXIT_SUCCESS 0 /* exit function success */ 128# define EXIT_SUCCESS 0 /* exit function success */
119# define EXIT_FAILURE 1 /* exit function failure */ 129# define EXIT_FAILURE 1 /* exit function failure */
120#endif
121
122#ifndef PATH_MAX
123# define PATH_MAX 16384
124#endif 130#endif
125 131
126/****************************************************************************/ 132/****************************************************************************/
127 133
128// exception thrown on fatal (per-instance) errors 134// exception thrown on fatal (per-instance) errors
… …
151 157
152const char * rxvt_basename (const char *str) NOTHROW; 158const char * rxvt_basename (const char *str) NOTHROW;
153void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 159void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
154void rxvt_log (const char *fmt,...) NOTHROW; 160void rxvt_log (const char *fmt,...) NOTHROW;
155void rxvt_warn (const char *fmt,...) NOTHROW; 161void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 162void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 163void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
158 164
159char * rxvt_strtrim (char *str) NOTHROW; 165char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 166char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 167
168static inline void
169rxvt_free_strsplit (char **ptr) NOTHROW
170{
171 free (ptr[0]);
172 free (ptr);
173}
162 174
163void * rxvt_malloc (size_t size); 175void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 176void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 177void * rxvt_realloc (void *ptr, size_t size);
166 178
… …
189#else 201#else
190 if (envv) 202 if (envv)
191#endif 203#endif
192 environ = envv; 204 environ = envv;
193} 205}
206
207struct localise_env
208{
209 char **orig_env;
210
211 localise_env (char **new_env)
212 {
213 orig_env = environ;
214 environ = new_env;
215 }
216
217 ~localise_env ()
218 {
219 environ = orig_env;
220 }
221};
194 222
195/* 223/*
196 ***************************************************************************** 224 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 225 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 226 *****************************************************************************
… …
247# define COLORTERMENVFULL COLORTERMENV "-xpm" 275# define COLORTERMENVFULL COLORTERMENV "-xpm"
248#else 276#else
249# define COLORTERMENVFULL COLORTERMENV 277# define COLORTERMENVFULL COLORTERMENV
250#endif 278#endif
251#ifndef TERMENV 279#ifndef TERMENV
252# ifdef USE_256_COLORS 280# if USE_256_COLORS
253# define TERMENV "rxvt-unicode-256color" 281# define TERMENV "rxvt-unicode-256color"
254# else 282# else
255# define TERMENV "rxvt-unicode" 283# define TERMENV "rxvt-unicode"
256# endif 284# endif
257#endif 285#endif
… …
276# define NSCREENS 0 304# define NSCREENS 0
277#else 305#else
278# define NSCREENS 1 306# define NSCREENS 1
279#endif 307#endif
280 308
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 () */ 309/* flags for rxvt_term::scr_gotorc () */
287enum { 310enum {
288 C_RELATIVE = 1, /* col movement is relative */ 311 C_RELATIVE = 1, /* col movement is relative */
289 R_RELATIVE = 2, /* row movement is relative */ 312 R_RELATIVE = 2, /* row movement is relative */
290 RELATIVE = C_RELATIVE | R_RELATIVE, 313 RELATIVE = C_RELATIVE | R_RELATIVE,
291}; 314};
292 315
293/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 316/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
294enum { 317enum {
295 INSERT = -1, /* don't change these values */ 318 INSERT = -1, /* don't change these values */
296 DELETE = +1, 319 DELETE = +1,
297 ERASE = +2, 320 ERASE = +2,
298}; 321};
299 322
300/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 323/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
301enum page_dirn { 324enum page_dirn {
302 UP, 325 UP,
303 DN, 326 DN,
304 NO_DIR, 327 NO_DIR,
305}; 328};
306 329
307/* arguments for rxvt_scr_change_screen () */ 330/* arguments for rxvt_term::scr_change_screen () */
308enum { 331enum {
309 PRIMARY = 0, 332 PRIMARY = 0,
310 SECONDARY, 333 SECONDARY,
311}; 334};
312 335
… …
323#define RS_fgMask (RS_colorMask << RS_fgShift) 346#define RS_fgMask (RS_colorMask << RS_fgShift)
324 347
325// must have space for rxvt_fontset::fontCount * 2 + 2 values 348// must have space for rxvt_fontset::fontCount * 2 + 2 values
326#define RS_fontShift (RS_fgShift + Color_Bits) 349#define RS_fontShift (RS_fgShift + Color_Bits)
327#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */ 350#define RS_Careful (1UL << RS_fontShift) /* be careful when drawing these */
351#define RS_fontCount rxvt_fontset::fontCount
328#define RS_fontMask ((rxvt_fontset::fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful 352#define RS_fontMask ((RS_fontCount << (RS_fontShift + 1)) | RS_Careful) // includes RS_Careful
329 353
330// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral" 354// toggle this to force redraw, must be != RS_Careful and otherwise "pretty neutral"
331#define RS_redraw (2UL << RS_fontShift) 355#define RS_redraw (2UL << RS_fontShift)
332 356
333#define RS_Sel (1UL << 22) 357#define RS_Sel (1UL << 22)
334 358
335// 5 custom bits for extensions 359// 4 custom bits for extensions
336#define RS_customCount 16UL 360#define RS_customCount 16UL
337#define RS_customShift 23 361#define RS_customShift 23
338#define RS_customMask ((RS_customCount - 1UL) << RS_customShift) 362#define RS_customMask ((RS_customCount - 1UL) << RS_customShift)
339 363
340// font styles 364// font styles
… …
353#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 377#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
354#define RS_attrMask (RS_baseattrMask | RS_fontMask) 378#define RS_attrMask (RS_baseattrMask | RS_fontMask)
355 379
356#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 380#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
357#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 381#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
358
359#define Sel_none 0 /* Not waiting */
360#define Sel_normal 0x01 /* normal selection */
361#define Sel_incr 0x02 /* incremental selection */
362#define Sel_direct 0x00
363#define Sel_Primary 0x01
364#define Sel_Secondary 0x02
365#define Sel_Clipboard 0x03
366#define Sel_whereMask 0x0f
367#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
368#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
369 382
370enum { 383enum {
371 C0_NUL = 0x00, 384 C0_NUL = 0x00,
372 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 385 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
373 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 386 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
467 Color_White = maxBrightCOLOR, 480 Color_White = maxBrightCOLOR,
468#else 481#else
469 Color_White = maxCOLOR, 482 Color_White = maxCOLOR,
470#endif 483#endif
471 minTermCOLOR = Color_White + 1, 484 minTermCOLOR = Color_White + 1,
472#ifndef USE_256_COLORS 485#if USE_256_COLORS
486 maxTermCOLOR = Color_White + 240,
487#else
473 maxTermCOLOR = Color_White + 72, 488 maxTermCOLOR = Color_White + 72,
474#else
475 maxTermCOLOR = Color_White + 240,
476#endif 489#endif
477#ifndef NO_CURSORCOLOR 490#ifndef NO_CURSORCOLOR
478 Color_cursor, 491 Color_cursor,
479 Color_cursor2, 492 Color_cursor2,
480#endif 493#endif
… …
512#else 525#else
513 TOTAL_COLORS = NRS_COLORS 526 TOTAL_COLORS = NRS_COLORS
514#endif 527#endif
515}; 528};
516 529
517#ifndef USE_256_COLORS 530#if USE_256_COLORS
518#define Color_Bits 7 // 0 .. maxTermCOLOR 531# define Color_Bits 9 // 0 .. maxTermCOLOR
519#else 532#else
520#define Color_Bits 9 // 0 .. maxTermCOLOR 533# define Color_Bits 7 // 0 .. maxTermCOLOR
521#endif 534#endif
522 535
523/* 536/*
524 * Resource list 537 * Resource list
525 */ 538 */
… …
554#define PrivMode_vt52 (1UL<<18) 567#define PrivMode_vt52 (1UL<<18)
555#define PrivMode_LFNL (1UL<<19) 568#define PrivMode_LFNL (1UL<<19)
556#define PrivMode_MouseBtnEvent (1UL<<20) 569#define PrivMode_MouseBtnEvent (1UL<<20)
557#define PrivMode_MouseAnyEvent (1UL<<21) 570#define PrivMode_MouseAnyEvent (1UL<<21)
558#define PrivMode_BracketPaste (1UL<<22) 571#define PrivMode_BracketPaste (1UL<<22)
572#define PrivMode_ExtModeMouse (1UL<<23) // xterm pseudo-utf-8 hack
573#define PrivMode_ExtMouseRight (1UL<<24) // xterm pseudo-utf-8, but works in non-utf-8-locales
559 574
560#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent) 575#define PrivMode_mouse_report (PrivMode_MouseX10|PrivMode_MouseX11|PrivMode_MouseBtnEvent|PrivMode_MouseAnyEvent)
561 576
562#ifdef ALLOW_132_MODE 577#ifdef ALLOW_132_MODE
563# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK) 578# define PrivMode_Default (PrivMode_Autowrap|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
… …
614/* 629/*
615 ***************************************************************************** 630 *****************************************************************************
616 * MACRO DEFINES 631 * MACRO DEFINES
617 ***************************************************************************** 632 *****************************************************************************
618 */ 633 */
634
635// speed hack, copy some member variable into a local variable of the same name
619#define dLocal(type,name) type const name = this->name 636#define dLocal(type,name) type const name = this->name
620 637
621// for speed reasons, we assume that all codepoints 32 to 126 are 638// for speed reasons, we assume that all codepoints 32 to 126 are
622// single-width. 639// single-width.
623#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c)) 640#define WCWIDTH(c) (IN_RANGE_INC (c, 0x20, 0x7e) ? 1 : wcwidth (c))
… …
650 667
651#define GET_ATTR(x) (((x) & RS_attrMask)) 668#define GET_ATTR(x) (((x) & RS_attrMask))
652// return attributes defining the background, encoding doesn't matter 669// return attributes defining the background, encoding doesn't matter
653// depends on RS_fgShift > RS_bgShift 670// depends on RS_fgShift > RS_bgShift
654#define GET_BGATTR(x) \ 671#define GET_BGATTR(x) \
655 (expect_false ((x) & RS_RVid) \ 672 (ecb_unlikely ((x) & RS_RVid) \
656 ? (((x) & (RS_attrMask & ~RS_RVid)) \ 673 ? (((x) & (RS_attrMask & ~RS_RVid)) \
657 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ 674 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
658 : ((x) & (RS_attrMask | RS_bgMask))) 675 : ((x) & (RS_attrMask | RS_bgMask)))
659#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
660#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
… …
804{ 821{
805 int x, y, w, h; // overlay dimensions 822 int x, y, w, h; // overlay dimensions
806 text_t **text; 823 text_t **text;
807 rend_t **rend; 824 rend_t **rend;
808 825
809 // while tempting to add swap() etc. here, it effetcively only increases code size 826 // while tempting to add swap() etc. here, it effectively only increases code size
810}; 827};
811 828
812/* ------------------------------------------------------------------------- */ 829/* ------------------------------------------------------------------------- */
813 830
814typedef struct 831typedef struct
… …
871 int saveLines; /* number of lines that fit in scrollback */ 888 int saveLines; /* number of lines that fit in scrollback */
872 int total_rows; /* total number of rows in this terminal */ 889 int total_rows; /* total number of rows in this terminal */
873 int term_start; /* term lines start here */ 890 int term_start; /* term lines start here */
874 int view_start; /* scrollback view starts here */ 891 int view_start; /* scrollback view starts here */
875 int top_row; /* topmost row index of scrollback */ 892 int top_row; /* topmost row index of scrollback */
876 Window parent[6]; /* parent identifiers - we're parent[0] */ 893 Window parent; /* parent identifier */
877 Window vt; /* vt100 window */ 894 Window vt; /* vt100 window */
878 GC gc; /* GC for drawing */ 895 GC gc; /* GC for drawing */
879 Pixmap pixmap; 896 Pixmap pixmap;
880 rxvt_drawable *drawable; 897 rxvt_drawable *drawable;
881 rxvt_fontset *fontset[4]; 898 rxvt_fontset *fontset[4];
… …
946#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 963#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
947#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 964#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
948 965
949/* rxvt_vars.options */ 966/* rxvt_vars.options */
950enum { 967enum {
951# define def(name,idx) Opt_ ## name = idx,
952# define nodef(name) Opt_ ## name = 0, 968# define def(name) Opt_ ## name,
969# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
970 Opt_0,
953# include "optinc.h" 971# include "optinc.h"
954# undef nodef 972# undef nodef
955# undef def 973# undef def
956Opt_count 974 Opt_count
957}; 975};
958 976
959/* ------------------------------------------------------------------------- */ 977/* ------------------------------------------------------------------------- */
960 978
961struct rxvt_vars : TermWin_t 979struct rxvt_vars : TermWin_t
… …
963 scrollBar_t scrollBar; 981 scrollBar_t scrollBar;
964 uint8_t options[(Opt_count + 7) >> 3]; 982 uint8_t options[(Opt_count + 7) >> 3];
965 XSizeHints szHint; 983 XSizeHints szHint;
966 rxvt_color *pix_colors; 984 rxvt_color *pix_colors;
967 Cursor TermWin_cursor; /* cursor for vt window */ 985 Cursor TermWin_cursor; /* cursor for vt window */
968 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 986 line_t *row_buf; // all lines, scrollback + terminal, circular
969 line_t *drawn_buf; // text on screen 987 line_t *drawn_buf; // text on screen
970 line_t *swap_buf; // lines for swap buffer 988 line_t *swap_buf; // lines for swap buffer
971 char *tabs; /* per location: 1 == tab-stop */ 989 char *tabs; /* per location: 1 == tab-stop */
972 screen_t screen; 990 screen_t screen;
973 screen_t swap; 991 screen_t swap;
… …
1014 seen_resize:1, /* whether we had a resize event */ 1032 seen_resize:1, /* whether we had a resize event */
1015 parsed_geometry:1; 1033 parsed_geometry:1;
1016 1034
1017 unsigned char refresh_type, 1035 unsigned char refresh_type,
1018#ifdef META8_OPTION 1036#ifdef META8_OPTION
1019 meta_char, /* Alt-key prefix */ 1037 meta_char; /* Alt-key prefix */
1020#endif 1038#endif
1021 selection_wait,
1022 selection_type;
1023/* ---------- */ 1039/* ---------- */
1024 bool rvideo_state, rvideo_mode; 1040 bool rvideo_state, rvideo_mode;
1025#ifndef NO_BELL 1041#ifndef NO_BELL
1026 bool rvideo_bell; 1042 bool rvideo_bell;
1027#endif 1043#endif
… …
1063 SavedModes; 1079 SavedModes;
1064/* ---------- */ 1080/* ---------- */
1065 Atom *xa; 1081 Atom *xa;
1066/* ---------- */ 1082/* ---------- */
1067 Time selection_time, 1083 Time selection_time,
1068 selection_request_time,
1069 clipboard_time; 1084 clipboard_time;
1085 rxvt_selection *selection_req;
1070 pid_t cmd_pid; /* process id of child */ 1086 pid_t cmd_pid; /* process id of child */
1071 char * incr_buf;
1072 size_t incr_buf_size, incr_buf_fill;
1073/* ---------- */ 1087/* ---------- */
1074 struct mouse_event MEvent; 1088 struct mouse_event MEvent;
1075 XComposeStatus compose; 1089 XComposeStatus compose;
1076 struct termios tio; 1090 static struct termios def_tio;
1077 row_col_t oldcursor; 1091 row_col_t oldcursor;
1078#ifdef HAVE_BG_PIXMAP 1092#ifdef HAVE_BG_PIXMAP
1079 bgPixmap_t bgPixmap; 1093 void bg_init ();
1094 void bg_destroy ();
1095
1096 enum {
1097 //subset returned by make_transparency_pixmap
1098 BG_IS_VALID = 1 << 0,
1099 BG_NEEDS_TINT = 1 << 1,
1100 BG_NEEDS_BLUR = 1 << 2,
1101
1102 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1103
1104 BG_KEEP_ASPECT = 1 << 3,
1105 BG_ROOT_ALIGN = 1 << 4,
1106 BG_TILE = 1 << 14,
1107 BG_GEOMETRY_FLAGS = BG_KEEP_ASPECT | BG_ROOT_ALIGN | BG_TILE,
1108
1109 BG_TINT_SET = 1 << 5,
1110 BG_TINT_BITAND = 1 << 6,
1111 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1112
1113 BG_HAS_RENDER = 1 << 7,
1114 BG_HAS_RENDER_CONV = 1 << 8,
1115 BG_CLIENT_RENDER = 1 << 9,
1116
1117 BG_IS_TRANSPARENT = 1 << 10,
1118 BG_NEEDS_REFRESH = 1 << 11,
1119 BG_IS_SIZE_SENSITIVE = 1 << 12,
1120 BG_IS_FROM_FILE = 1 << 13,
1121 };
1122
1123 unsigned int bg_flags;
1124
1125# ifdef BG_IMAGE_FROM_FILE
1126 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1127 bool render_image (unsigned long tr_flags);
1128
1129 enum {
1130 noScale = 0,
1131 windowScale = 100,
1132 defaultScale = windowScale,
1133 centerAlign = 50,
1134 defaultAlign = centerAlign,
1135 };
1136
1137 unsigned int h_scale, v_scale; /* percents of the window size */
1138 int h_align, v_align; /* percents of the window size:
1139 0 - left align, 50 - center, 100 - right */
1140
1141 bool bg_set_geometry (const char *geom, bool update = false);
1142 void bg_set_default_geometry ()
1143 {
1144 h_scale = v_scale = defaultScale;
1145 h_align = v_align = defaultAlign;
1146 }
1147
1148 bool bg_set_file (const char *file);
1149# endif
1150
1151# ifdef ENABLE_TRANSPARENCY
1152 Pixmap root_pixmap; /* current root pixmap set */
1153 rxvt_color tint;
1154 int shade;
1155 int h_blurRadius, v_blurRadius;
1156
1157 bool bg_set_transparent ();
1158 void bg_set_root_pixmap ();
1159 void set_tint_shade_flags ();
1160 bool bg_set_tint (rxvt_color &new_tint);
1161 bool bg_set_shade (const char *shade_str);
1162 bool bg_set_blur (const char *geom);
1163
1164 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1165 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1166 void tint_ximage (Visual *visual, XImage *ximage);
1167 unsigned long make_transparency_pixmap ();
1168# endif
1169
1170 ev_tstamp bg_valid_since;
1171
1172 Pixmap bg_pixmap;
1173 unsigned int bg_pmap_width, bg_pmap_height;
1174
1175 int target_x;
1176 int target_y;
1177 bool bg_set_position (int x, int y);
1178 bool bg_window_size_sensitive ();
1179 bool bg_window_position_sensitive ();
1180
1181 bool bg_render ();
1182 void bg_invalidate ()
1183 {
1184 bg_flags &= ~BG_IS_VALID;
1185 }
1080#endif 1186#endif
1081#ifdef HAVE_AFTERIMAGE 1187#ifdef HAVE_AFTERIMAGE
1188 ASImage *original_asim;
1082 ASVisual *asv; 1189 ASVisual *asv;
1083 ASImageManager *asimman; 1190 ASImageManager *asimman;
1084 1191
1085 void init_asv () 1192 void init_asv ()
1086 { 1193 {
1087 if (!asv) 1194 if (!asv)
1088 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1195 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1089 } 1196 }
1197#endif
1198#ifdef HAVE_PIXBUF
1199 GdkPixbuf *pixbuf;
1200 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1201 int src_x, int src_y, int dst_x, int dst_y,
1202 unsigned int width, unsigned int height);
1090#endif 1203#endif
1091 1204
1092#if ENABLE_OVERLAY 1205#if ENABLE_OVERLAY
1093 overlay_base ov; 1206 overlay_base ov;
1094 1207
… …
1155 void rootwin_cb (XEvent &xev); 1268 void rootwin_cb (XEvent &xev);
1156 xevent_watcher rootwin_ev; 1269 xevent_watcher rootwin_ev;
1157#endif 1270#endif
1158#ifdef HAVE_BG_PIXMAP 1271#ifdef HAVE_BG_PIXMAP
1159 void update_background (); 1272 void update_background ();
1160#if TRACE_PIXMAPS
1161 void trace_update_background (const char *file, int line);
1162# define update_background() trace_update_background (__FILE__, __LINE__)
1163#endif
1164 void update_background_cb (ev::timer &w, int revents); 1273 void update_background_cb (ev::timer &w, int revents);
1165 ev::timer update_background_ev; 1274 ev::timer update_background_ev;
1166#endif 1275#endif
1167 1276
1168 void x_cb (XEvent &xev); 1277 void x_cb (XEvent &xev);
… …
1173 void child_cb (ev::child &w, int revents); ev::child child_ev; 1282 void child_cb (ev::child &w, int revents); ev::child child_ev;
1174 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1283 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1175 void refresh_check (); 1284 void refresh_check ();
1176 void flush (); 1285 void flush ();
1177 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1286 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1287 void cmdbuf_reify ();
1288 void cmdbuf_append (const char *str, size_t count);
1178 bool pty_fill (); 1289 bool pty_fill ();
1179 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1290 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1180 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1181 1291
1182#ifdef CURSOR_BLINK 1292#ifdef CURSOR_BLINK
1183 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1293 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1184#endif 1294#endif
1185#ifdef TEXT_BLINK 1295#ifdef TEXT_BLINK
… …
1206 void pointer_unblank (); 1316 void pointer_unblank ();
1207 1317
1208 void tt_printf (const char *fmt,...); 1318 void tt_printf (const char *fmt,...);
1209 void tt_write (const char *data, unsigned int len); 1319 void tt_write (const char *data, unsigned int len);
1210 void pty_write (); 1320 void pty_write ();
1211
1212 void init (stringvec *argv, stringvec *envv)
1213 {
1214 this->argv = argv;
1215 init (argv->size (), argv->begin (), envv);
1216 }
1217 1321
1218 void make_current () const // make this the "currently active" urxvt instance 1322 void make_current () const // make this the "currently active" urxvt instance
1219 { 1323 {
1220 SET_R (this); 1324 SET_R (this);
1221 set_environ (envv); 1325 set_environ (envv);
… …
1233 void im_set_size (XRectangle &size); 1337 void im_set_size (XRectangle &size);
1234 void im_set_position (XPoint &pos) NOTHROW; 1338 void im_set_position (XPoint &pos) NOTHROW;
1235 void im_set_color (unsigned long &fg, unsigned long &bg); 1339 void im_set_color (unsigned long &fg, unsigned long &bg);
1236 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1340 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1237 1341
1238 bool IMisRunning (); 1342 bool im_is_running ();
1239 void IMSendSpot (); 1343 void im_send_spot ();
1240 bool IM_get_IC (const char *modifiers); 1344 bool im_get_ic (const char *modifiers);
1241 void IMSetPosition (); 1345 void im_set_position ();
1242#endif 1346#endif
1243 1347
1244 // command.C 1348 // command.C
1245 void key_press (XKeyEvent &ev); 1349 void key_press (XKeyEvent &ev);
1246 void key_release (XKeyEvent &ev); 1350 void key_release (XKeyEvent &ev);
1247 unsigned int cmd_write (const char *str, unsigned int count);
1248 1351
1249 wchar_t next_char () NOTHROW; 1352 wchar_t next_char () NOTHROW;
1250 wchar_t cmd_getc () THROW ((class out_of_input)); 1353 wchar_t cmd_getc () THROW ((class out_of_input));
1251 uint32_t next_octet () NOTHROW; 1354 uint32_t next_octet () NOTHROW;
1252 uint32_t cmd_get8 () THROW ((class out_of_input)); 1355 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1279 void process_color_seq (int report, int color, const char *str, char resp); 1382 void process_color_seq (int report, int color, const char *str, char resp);
1280 void process_xterm_seq (int op, char *str, char resp); 1383 void process_xterm_seq (int op, char *str, char resp);
1281 int privcases (int mode, unsigned long bit); 1384 int privcases (int mode, unsigned long bit);
1282 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1385 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1283 void process_sgr_mode (unsigned int nargs, const int *arg); 1386 void process_sgr_mode (unsigned int nargs, const int *arg);
1284 void process_graphics ();
1285 // init.C 1387 // init.C
1388 void init (stringvec *argv, stringvec *envv);
1389 void init (int argc, const char *const *argv, const char *const *envv);
1390 void init2 (int argc, const char *const *argv);
1286 void init_vars (); 1391 void init_vars ();
1287 const char **init_resources (int argc, const char *const *argv); 1392 const char **init_resources (int argc, const char *const *argv);
1288 void init (int argc, const char *const *argv, stringvec *envv);
1289 void init_env (); 1393 void init_env ();
1290 void set_locale (const char *locale); 1394 void set_locale (const char *locale);
1291 void init_xlocale (); 1395 void init_xlocale ();
1292 void init_command (const char *const *argv); 1396 void init_command (const char *const *argv);
1293 void run_command (const char *const *argv); 1397 void run_command (const char *const *argv);
1294 int run_child (const char *const *argv); 1398 int run_child (const char *const *argv);
1295 void color_aliases (int idx); 1399 void color_aliases (int idx);
1296 void create_windows (int argc, const char *const *argv); 1400 void create_windows (int argc, const char *const *argv);
1297 void get_colours (); 1401 void get_colours ();
1298 void get_ourmods (); 1402 void get_ourmods ();
1403 void set_icon (const char *file);
1299 // main.C 1404 // main.C
1300 void tt_winch (); 1405 void tt_winch ();
1301 rxvt_term (); 1406 rxvt_term ();
1302 ~rxvt_term (); 1407 ~rxvt_term ();
1303 void destroy (); 1408 void destroy ();
… …
1305 void recolour_cursor (); 1410 void recolour_cursor ();
1306 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent); 1411 void resize_all_windows (unsigned int newwidth, unsigned int newheight, int ignoreparent);
1307 void window_calc (unsigned int newwidth, unsigned int newheight); 1412 void window_calc (unsigned int newwidth, unsigned int newheight);
1308 bool set_fonts (); 1413 bool set_fonts ();
1309 void set_string_property (Atom prop, const char *str, int len = -1); 1414 void set_string_property (Atom prop, const char *str, int len = -1);
1415 void set_mbstring_property (Atom prop, const char *str, int len = -1);
1310 void set_utf8_property (Atom prop, const char *str, int len = -1); 1416 void set_utf8_property (Atom prop, const char *str, int len = -1);
1311 void set_title (const char *str); 1417 void set_title (const char *str);
1312 void set_icon_name (const char *str); 1418 void set_icon_name (const char *str);
1313 void set_window_color (int idx, const char *color); 1419 void set_window_color (int idx, const char *color);
1314 void set_colorfgbg (); 1420 void set_colorfgbg ();
1315 bool set_color (rxvt_color &color, const char *name); 1421 bool set_color (rxvt_color &color, const char *name);
1316 void alias_color (int dst, int src); 1422 void alias_color (int dst, int src);
1317 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1423 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1318 void get_window_origin (int &x, int &y); 1424 void get_window_origin (int &x, int &y);
1319 Pixmap get_pixmap_property (int prop_id); 1425 Pixmap get_pixmap_property (Atom property);
1320 1426
1321 // screen.C 1427 // screen.C
1322 1428
1323 void lalloc (line_t &l) const 1429 void lalloc (line_t &l) const
1324 { 1430 {
… …
1354#ifndef NO_BRIGHTCOLOR 1460#ifndef NO_BRIGHTCOLOR
1355 if (r & RS_Bold 1461 if (r & RS_Bold
1356# if ENABLE_STYLES 1462# if ENABLE_STYLES
1357 && option (Opt_intensityStyles) 1463 && option (Opt_intensityStyles)
1358# endif 1464# endif
1359 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1465 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1360 base += minBrightCOLOR - minCOLOR; 1466 base += minBrightCOLOR - minCOLOR;
1361#endif 1467#endif
1362 return base; 1468 return base;
1363 } 1469 }
1364 1470
… …
1368#ifndef NO_BRIGHTCOLOR 1474#ifndef NO_BRIGHTCOLOR
1369 if (r & RS_Blink 1475 if (r & RS_Blink
1370# if ENABLE_STYLES 1476# if ENABLE_STYLES
1371 && option (Opt_intensityStyles) 1477 && option (Opt_intensityStyles)
1372# endif 1478# endif
1373 && IN_RANGE_INC (base, minCOLOR, minBrightCOLOR)) 1479 && IN_RANGE_EXC (base, minCOLOR, minBrightCOLOR))
1374 base += minBrightCOLOR - minCOLOR; 1480 base += minBrightCOLOR - minCOLOR;
1375#endif 1481#endif
1376 return base; 1482 return base;
1377 } 1483 }
1378 1484
1379 bool option (uint8_t opt) const NOTHROW 1485 bool option (uint8_t opt) const NOTHROW
1380 { 1486 {
1381 if (!opt)
1382 return 0;
1383
1384 --opt;
1385 return options[opt >> 3] & (1 << (opt & 7)); 1487 return options[opt >> 3] & (1 << (opt & 7));
1386 } 1488 }
1387 1489
1388 void set_option (uint8_t opt, bool set = true) NOTHROW 1490 void set_option (uint8_t opt, bool set = true) NOTHROW;
1389 {
1390 if (!opt)
1391 return;
1392
1393 --opt;
1394 if (set)
1395 options[opt >> 3] |= (1 << (opt & 7));
1396 else
1397 options[opt >> 3] &= ~(1 << (opt & 7));
1398 }
1399
1400 void set_privmode (unsigned bit, int set) NOTHROW
1401 {
1402 if (set)
1403 priv_modes |= bit;
1404 else
1405 priv_modes &= ~bit;
1406 }
1407 1491
1408 // modifies first argument(!) 1492 // modifies first argument(!)
1493 void tt_paste (char *data, unsigned int len) NOTHROW;
1409 void paste (char *data, unsigned int len) NOTHROW; 1494 void paste (char *data, unsigned int len) NOTHROW;
1410 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1495 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1411 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1496 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1412 void scr_kill_char (line_t &l, int col) const NOTHROW; 1497 void scr_kill_char (line_t &l, int col) const NOTHROW;
1413 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1498 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
… …
1422 void scr_backindex () NOTHROW; 1507 void scr_backindex () NOTHROW;
1423 void scr_forwardindex () NOTHROW; 1508 void scr_forwardindex () NOTHROW;
1424#endif 1509#endif
1425 void scr_touch (bool refresh) NOTHROW; 1510 void scr_touch (bool refresh) NOTHROW;
1426 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1511 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1427 void scr_recolour () NOTHROW; 1512 void scr_recolour (bool refresh = true) NOTHROW;
1428 void scr_remap_chars () NOTHROW; 1513 void scr_remap_chars () NOTHROW;
1429 void scr_remap_chars (line_t &l) NOTHROW; 1514 void scr_remap_chars (line_t &l) NOTHROW;
1430 1515
1431 enum cursor_mode { SAVE, RESTORE }; 1516 enum cursor_mode { SAVE, RESTORE };
1432 1517
… …
1467 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1552 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1468 void scr_reverse_selection () NOTHROW; 1553 void scr_reverse_selection () NOTHROW;
1469 void scr_dump (int fd) NOTHROW; 1554 void scr_dump (int fd) NOTHROW;
1470 1555
1471 void selection_check (int check_more) NOTHROW; 1556 void selection_check (int check_more) NOTHROW;
1472 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1473 void selection_property (Window win, Atom prop) NOTHROW;
1474 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1557 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1475 int selection_request_other (Atom target, int selnum) NOTHROW;
1476 void selection_clear (bool clipboard = false) NOTHROW; 1558 void selection_clear (bool clipboard = false) NOTHROW;
1477 void clipboard_copy (Time tm);
1478 void selection_make (Time tm); 1559 void selection_make (Time tm);
1479 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1560 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1480 void selection_start_colrow (int col, int row) NOTHROW; 1561 void selection_start_colrow (int col, int row) NOTHROW;
1481 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1562 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;
1482 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW; 1563 void selection_extend_colrow (int32_t col, int32_t row, int button3, int buttonpress, int clickchange) NOTHROW;
… …
1485 void selection_click (int clicks, int x, int y) NOTHROW; 1566 void selection_click (int clicks, int x, int y) NOTHROW;
1486 void selection_extend (int x, int y, int flag) NOTHROW; 1567 void selection_extend (int x, int y, int flag) NOTHROW;
1487 void selection_rotate (int x, int y) NOTHROW; 1568 void selection_rotate (int x, int y) NOTHROW;
1488 1569
1489 // xdefaults.C 1570 // xdefaults.C
1490 void get_options (int argc, const char *const *argv); 1571 const char **get_options (int argc, const char *const *argv);
1491 int parse_keysym (const char *str, const char *arg); 1572 int parse_keysym (const char *str, const char *arg);
1492 const char *x_resource (const char *name); 1573 const char *x_resource (const char *name);
1493 void extract_resources (); 1574 void extract_resources ();
1575 void extract_keysym_resources ();
1494}; 1576};
1495 1577
1496#endif /* _RXVT_H_ */ 1578#endif /* _RXVT_H_ */
1497 1579

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