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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.428 by sf-exg, Thu Jan 20 17:39:29 2011 UTC vs.
Revision 1.446 by sf-exg, Tue Aug 9 18:41:31 2011 UTC

… …
74#include <X11/cursorfont.h> 74#include <X11/cursorfont.h>
75#include <X11/keysym.h> 75#include <X11/keysym.h>
76#include <X11/keysymdef.h> 76#include <X11/keysymdef.h>
77#include <X11/Xatom.h> 77#include <X11/Xatom.h>
78 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
79#include "encoding.h" 93#include "encoding.h"
80#include "rxvtutil.h" 94#include "rxvtutil.h"
81#include "rxvtfont.h" 95#include "rxvtfont.h"
82#include "rxvttoolkit.h" 96#include "rxvttoolkit.h"
83#include "scrollbar.h" 97#include "scrollbar.h"
… …
102 ***************************************************************************** 116 *****************************************************************************
103 */ 117 */
104 118
105#include <termios.h> 119#include <termios.h>
106 120
107#include "background.h"
108
109#ifndef STDIN_FILENO 121#ifndef STDIN_FILENO
110# define STDIN_FILENO 0 122# define STDIN_FILENO 0
111# define STDOUT_FILENO 1 123# define STDOUT_FILENO 1
112# define STDERR_FILENO 2 124# define STDERR_FILENO 2
113#endif 125#endif
114 126
115#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */ 127#ifndef EXIT_SUCCESS /* missing from <stdlib.h> */
116# define EXIT_SUCCESS 0 /* exit function success */ 128# define EXIT_SUCCESS 0 /* exit function success */
117# define EXIT_FAILURE 1 /* exit function failure */ 129# define EXIT_FAILURE 1 /* exit function failure */
118#endif
119
120#ifndef PATH_MAX
121# define PATH_MAX 16384
122#endif 130#endif
123 131
124/****************************************************************************/ 132/****************************************************************************/
125 133
126// exception thrown on fatal (per-instance) errors 134// exception thrown on fatal (per-instance) errors
… …
149 157
150const char * rxvt_basename (const char *str) NOTHROW; 158const char * rxvt_basename (const char *str) NOTHROW;
151void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 159void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
152void rxvt_log (const char *fmt,...) NOTHROW; 160void rxvt_log (const char *fmt,...) NOTHROW;
153void rxvt_warn (const char *fmt,...) NOTHROW; 161void rxvt_warn (const char *fmt,...) NOTHROW;
154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 162void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn;
155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 163void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn;
156 164
157char * rxvt_strtrim (char *str) NOTHROW; 165char * rxvt_strtrim (char *str) NOTHROW;
158char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 166char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
159 167
160static inline void 168static inline void
… …
296# define NSCREENS 0 304# define NSCREENS 0
297#else 305#else
298# define NSCREENS 1 306# define NSCREENS 1
299#endif 307#endif
300 308
301/* special (internal) prefix for font commands */
302#define FONT_CMD '#'
303#define FONT_DN "#-"
304#define FONT_UP "#+"
305
306/* flags for rxvt_scr_gotorc () */ 309/* flags for rxvt_term::scr_gotorc () */
307enum { 310enum {
308 C_RELATIVE = 1, /* col movement is relative */ 311 C_RELATIVE = 1, /* col movement is relative */
309 R_RELATIVE = 2, /* row movement is relative */ 312 R_RELATIVE = 2, /* row movement is relative */
310 RELATIVE = C_RELATIVE | R_RELATIVE, 313 RELATIVE = C_RELATIVE | R_RELATIVE,
311}; 314};
312 315
313/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 316/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
314enum { 317enum {
315 INSERT = -1, /* don't change these values */ 318 INSERT = -1, /* don't change these values */
316 DELETE = +1, 319 DELETE = +1,
317 ERASE = +2, 320 ERASE = +2,
318}; 321};
319 322
320/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 323/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
321enum page_dirn { 324enum page_dirn {
322 UP, 325 UP,
323 DN, 326 DN,
324 NO_DIR, 327 NO_DIR,
325}; 328};
326 329
327/* arguments for rxvt_scr_change_screen () */ 330/* arguments for rxvt_term::scr_change_screen () */
328enum { 331enum {
329 PRIMARY = 0, 332 PRIMARY = 0,
330 SECONDARY, 333 SECONDARY,
331}; 334};
332 335
… …
374#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)
375#define RS_attrMask (RS_baseattrMask | RS_fontMask) 378#define RS_attrMask (RS_baseattrMask | RS_fontMask)
376 379
377#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))
378#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))
379
380#define Sel_none 0 /* Not waiting */
381#define Sel_normal 0x01 /* normal selection */
382#define Sel_incr 0x02 /* incremental selection */
383#define Sel_direct 0x00
384#define Sel_Primary 0x01
385#define Sel_Secondary 0x02
386#define Sel_Clipboard 0x03
387#define Sel_whereMask 0x0f
388#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
389#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
390 382
391enum { 383enum {
392 C0_NUL = 0x00, 384 C0_NUL = 0x00,
393 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,
394 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 ,
… …
675 667
676#define GET_ATTR(x) (((x) & RS_attrMask)) 668#define GET_ATTR(x) (((x) & RS_attrMask))
677// return attributes defining the background, encoding doesn't matter 669// return attributes defining the background, encoding doesn't matter
678// depends on RS_fgShift > RS_bgShift 670// depends on RS_fgShift > RS_bgShift
679#define GET_BGATTR(x) \ 671#define GET_BGATTR(x) \
680 (expect_false ((x) & RS_RVid) \ 672 (ecb_unlikely ((x) & RS_RVid) \
681 ? (((x) & (RS_attrMask & ~RS_RVid)) \ 673 ? (((x) & (RS_attrMask & ~RS_RVid)) \
682 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \ 674 | (((x) & RS_fgMask) >> (RS_fgShift - RS_bgShift))) \
683 : ((x) & (RS_attrMask | RS_bgMask))) 675 : ((x) & (RS_attrMask | RS_bgMask)))
684#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift)) 676#define SET_FGCOLOR(x,fg) (((x) & ~RS_fgMask) | ((fg) << RS_fgShift))
685#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift)) 677#define SET_BGCOLOR(x,bg) (((x) & ~RS_bgMask) | ((bg) << RS_bgShift))
… …
896 int saveLines; /* number of lines that fit in scrollback */ 888 int saveLines; /* number of lines that fit in scrollback */
897 int total_rows; /* total number of rows in this terminal */ 889 int total_rows; /* total number of rows in this terminal */
898 int term_start; /* term lines start here */ 890 int term_start; /* term lines start here */
899 int view_start; /* scrollback view starts here */ 891 int view_start; /* scrollback view starts here */
900 int top_row; /* topmost row index of scrollback */ 892 int top_row; /* topmost row index of scrollback */
901 Window parent[6]; /* parent identifiers - we're parent[0] */ 893 Window parent; /* parent identifier */
902 Window vt; /* vt100 window */ 894 Window vt; /* vt100 window */
903 GC gc; /* GC for drawing */ 895 GC gc; /* GC for drawing */
904 Pixmap pixmap; 896 Pixmap pixmap;
905 rxvt_drawable *drawable; 897 rxvt_drawable *drawable;
906 rxvt_fontset *fontset[4]; 898 rxvt_fontset *fontset[4];
… …
989 scrollBar_t scrollBar; 981 scrollBar_t scrollBar;
990 uint8_t options[(Opt_count + 7) >> 3]; 982 uint8_t options[(Opt_count + 7) >> 3];
991 XSizeHints szHint; 983 XSizeHints szHint;
992 rxvt_color *pix_colors; 984 rxvt_color *pix_colors;
993 Cursor TermWin_cursor; /* cursor for vt window */ 985 Cursor TermWin_cursor; /* cursor for vt window */
994 line_t *row_buf; // all lines, scrollback + terminal, circular, followed by temp_buf 986 line_t *row_buf; // all lines, scrollback + terminal, circular
995 line_t *drawn_buf; // text on screen 987 line_t *drawn_buf; // text on screen
996 line_t *swap_buf; // lines for swap buffer 988 line_t *swap_buf; // lines for swap buffer
997 char *tabs; /* per location: 1 == tab-stop */ 989 char *tabs; /* per location: 1 == tab-stop */
998 screen_t screen; 990 screen_t screen;
999 screen_t swap; 991 screen_t swap;
… …
1040 seen_resize:1, /* whether we had a resize event */ 1032 seen_resize:1, /* whether we had a resize event */
1041 parsed_geometry:1; 1033 parsed_geometry:1;
1042 1034
1043 unsigned char refresh_type, 1035 unsigned char refresh_type,
1044#ifdef META8_OPTION 1036#ifdef META8_OPTION
1045 meta_char, /* Alt-key prefix */ 1037 meta_char; /* Alt-key prefix */
1046#endif 1038#endif
1047 selection_wait,
1048 selection_type;
1049/* ---------- */ 1039/* ---------- */
1050 bool rvideo_state, rvideo_mode; 1040 bool rvideo_state, rvideo_mode;
1051#ifndef NO_BELL 1041#ifndef NO_BELL
1052 bool rvideo_bell; 1042 bool rvideo_bell;
1053#endif 1043#endif
… …
1089 SavedModes; 1079 SavedModes;
1090/* ---------- */ 1080/* ---------- */
1091 Atom *xa; 1081 Atom *xa;
1092/* ---------- */ 1082/* ---------- */
1093 Time selection_time, 1083 Time selection_time,
1094 selection_request_time,
1095 clipboard_time; 1084 clipboard_time;
1085 rxvt_selection *selection_req;
1096 pid_t cmd_pid; /* process id of child */ 1086 pid_t cmd_pid; /* process id of child */
1097 char * incr_buf;
1098 size_t incr_buf_size, incr_buf_fill;
1099/* ---------- */ 1087/* ---------- */
1100 struct mouse_event MEvent; 1088 struct mouse_event MEvent;
1101 XComposeStatus compose; 1089 XComposeStatus compose;
1102 static struct termios def_tio; 1090 static struct termios def_tio;
1103 row_col_t oldcursor; 1091 row_col_t oldcursor;
1104#ifdef HAVE_BG_PIXMAP 1092#ifdef HAVE_BG_PIXMAP
1105 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_PROP_SCALE = 1 << 3,
1105 BG_ROOT_ALIGN = 1 << 4,
1106 BG_TILE = 1 << 14,
1107 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | 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 unsigned long make_transparency_pixmap ();
1167# endif
1168
1169 ev_tstamp bg_valid_since;
1170
1171 Pixmap bg_pixmap;
1172 unsigned int bg_pmap_width, bg_pmap_height;
1173
1174 int target_x;
1175 int target_y;
1176 bool bg_set_position (int x, int y);
1177 bool bg_window_size_sensitive ();
1178 bool bg_window_position_sensitive ();
1179
1180 bool bg_render ();
1181 void bg_invalidate ()
1182 {
1183 bg_flags &= ~BG_IS_VALID;
1184 }
1106#endif 1185#endif
1107#ifdef HAVE_AFTERIMAGE 1186#ifdef HAVE_AFTERIMAGE
1187 ASImage *original_asim;
1108 ASVisual *asv; 1188 ASVisual *asv;
1109 ASImageManager *asimman; 1189 ASImageManager *asimman;
1110 1190
1111 void init_asv () 1191 void init_asv ()
1112 { 1192 {
1113 if (!asv) 1193 if (!asv)
1114 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1194 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1115 } 1195 }
1196#endif
1197#ifdef HAVE_PIXBUF
1198 GdkPixbuf *pixbuf;
1199 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1200 int src_x, int src_y, int dst_x, int dst_y,
1201 unsigned int width, unsigned int height);
1116#endif 1202#endif
1117 1203
1118#if ENABLE_OVERLAY 1204#if ENABLE_OVERLAY
1119 overlay_base ov; 1205 overlay_base ov;
1120 1206
… …
1195 void child_cb (ev::child &w, int revents); ev::child child_ev; 1281 void child_cb (ev::child &w, int revents); ev::child child_ev;
1196 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1282 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1197 void refresh_check (); 1283 void refresh_check ();
1198 void flush (); 1284 void flush ();
1199 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1285 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1286 void cmdbuf_reify ();
1287 void cmdbuf_append (const char *str, size_t count);
1200 bool pty_fill (); 1288 bool pty_fill ();
1201 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1289 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1202 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1203 1290
1204#ifdef CURSOR_BLINK 1291#ifdef CURSOR_BLINK
1205 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1292 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1206#endif 1293#endif
1207#ifdef TEXT_BLINK 1294#ifdef TEXT_BLINK
… …
1255 void im_set_size (XRectangle &size); 1342 void im_set_size (XRectangle &size);
1256 void im_set_position (XPoint &pos) NOTHROW; 1343 void im_set_position (XPoint &pos) NOTHROW;
1257 void im_set_color (unsigned long &fg, unsigned long &bg); 1344 void im_set_color (unsigned long &fg, unsigned long &bg);
1258 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect); 1345 void im_set_preedit_area (XRectangle &preedit_rect, XRectangle &status_rect, const XRectangle &needed_rect);
1259 1346
1260 bool IMisRunning (); 1347 bool im_is_running ();
1261 void IMSendSpot (); 1348 void im_send_spot ();
1262 bool IM_get_IC (const char *modifiers); 1349 bool im_get_ic (const char *modifiers);
1263 void IMSetPosition (); 1350 void im_set_position ();
1264#endif 1351#endif
1265 1352
1266 // command.C 1353 // command.C
1267 void key_press (XKeyEvent &ev); 1354 void key_press (XKeyEvent &ev);
1268 void key_release (XKeyEvent &ev); 1355 void key_release (XKeyEvent &ev);
1269 unsigned int cmd_write (const char *str, unsigned int count);
1270 1356
1271 wchar_t next_char () NOTHROW; 1357 wchar_t next_char () NOTHROW;
1272 wchar_t cmd_getc () THROW ((class out_of_input)); 1358 wchar_t cmd_getc () THROW ((class out_of_input));
1273 uint32_t next_octet () NOTHROW; 1359 uint32_t next_octet () NOTHROW;
1274 uint32_t cmd_get8 () THROW ((class out_of_input)); 1360 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1301 void process_color_seq (int report, int color, const char *str, char resp); 1387 void process_color_seq (int report, int color, const char *str, char resp);
1302 void process_xterm_seq (int op, char *str, char resp); 1388 void process_xterm_seq (int op, char *str, char resp);
1303 int privcases (int mode, unsigned long bit); 1389 int privcases (int mode, unsigned long bit);
1304 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1390 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1305 void process_sgr_mode (unsigned int nargs, const int *arg); 1391 void process_sgr_mode (unsigned int nargs, const int *arg);
1306 void process_graphics ();
1307 // init.C 1392 // init.C
1308 void init_vars (); 1393 void init_vars ();
1309 const char **init_resources (int argc, const char *const *argv); 1394 const char **init_resources (int argc, const char *const *argv);
1310 void init (int argc, const char *const *argv, stringvec *envv); 1395 void init (int argc, const char *const *argv, stringvec *envv);
1311 void init_env (); 1396 void init_env ();
… …
1478 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1563 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1479 void scr_reverse_selection () NOTHROW; 1564 void scr_reverse_selection () NOTHROW;
1480 void scr_dump (int fd) NOTHROW; 1565 void scr_dump (int fd) NOTHROW;
1481 1566
1482 void selection_check (int check_more) NOTHROW; 1567 void selection_check (int check_more) NOTHROW;
1483 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1484 void selection_property (Window win, Atom prop) NOTHROW;
1485 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1568 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1486 int selection_request_other (Atom target, int selnum) NOTHROW;
1487 void selection_clear (bool clipboard = false) NOTHROW; 1569 void selection_clear (bool clipboard = false) NOTHROW;
1488 void selection_make (Time tm); 1570 void selection_make (Time tm);
1489 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1571 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1490 void selection_start_colrow (int col, int row) NOTHROW; 1572 void selection_start_colrow (int col, int row) NOTHROW;
1491 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW; 1573 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;

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