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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.426 by sf-exg, Tue Jan 4 23:12:10 2011 UTC vs.
Revision 1.440 by sf-exg, Tue Apr 26 16:19:45 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"
… …
101 * SYSTEM HACKS 115 * SYSTEM HACKS
102 ***************************************************************************** 116 *****************************************************************************
103 */ 117 */
104 118
105#include <termios.h> 119#include <termios.h>
106
107#include "background.h"
108 120
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
… …
153void rxvt_warn (const char *fmt,...) NOTHROW; 165void rxvt_warn (const char *fmt,...) NOTHROW;
154void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 166void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
155void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 167void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
156 168
157char * rxvt_strtrim (char *str) NOTHROW; 169char * rxvt_strtrim (char *str) NOTHROW;
158char ** rxvt_splitcommastring (const char *cs) NOTHROW; 170char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
159void rxvt_freecommastring (char **cs) NOTHROW; 171
172static inline void
173rxvt_free_strsplit (char **ptr) NOTHROW
174{
175 free (ptr[0]);
176 free (ptr);
177}
160 178
161void * rxvt_malloc (size_t size); 179void * rxvt_malloc (size_t size);
162void * rxvt_calloc (size_t number, size_t size); 180void * rxvt_calloc (size_t number, size_t size);
163void * rxvt_realloc (void *ptr, size_t size); 181void * rxvt_realloc (void *ptr, size_t size);
164 182
… …
295/* special (internal) prefix for font commands */ 313/* special (internal) prefix for font commands */
296#define FONT_CMD '#' 314#define FONT_CMD '#'
297#define FONT_DN "#-" 315#define FONT_DN "#-"
298#define FONT_UP "#+" 316#define FONT_UP "#+"
299 317
300/* flags for rxvt_scr_gotorc () */ 318/* flags for rxvt_term::scr_gotorc () */
301enum { 319enum {
302 C_RELATIVE = 1, /* col movement is relative */ 320 C_RELATIVE = 1, /* col movement is relative */
303 R_RELATIVE = 2, /* row movement is relative */ 321 R_RELATIVE = 2, /* row movement is relative */
304 RELATIVE = C_RELATIVE | R_RELATIVE, 322 RELATIVE = C_RELATIVE | R_RELATIVE,
305}; 323};
306 324
307/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ 325/* modes for rxvt_term::scr_insdel_chars (), rxvt_term::scr_insdel_lines () */
308enum { 326enum {
309 INSERT = -1, /* don't change these values */ 327 INSERT = -1, /* don't change these values */
310 DELETE = +1, 328 DELETE = +1,
311 ERASE = +2, 329 ERASE = +2,
312}; 330};
313 331
314/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ 332/* modes for rxvt_term::scr_page () - scroll page. used by scrollbar window */
315enum page_dirn { 333enum page_dirn {
316 UP, 334 UP,
317 DN, 335 DN,
318 NO_DIR, 336 NO_DIR,
319}; 337};
320 338
321/* arguments for rxvt_scr_change_screen () */ 339/* arguments for rxvt_term::scr_change_screen () */
322enum { 340enum {
323 PRIMARY = 0, 341 PRIMARY = 0,
324 SECONDARY, 342 SECONDARY,
325}; 343};
326 344
… …
368#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline) 386#define RS_baseattrMask (RS_Italic | RS_Bold | RS_Blink | RS_RVid | RS_Uline)
369#define RS_attrMask (RS_baseattrMask | RS_fontMask) 387#define RS_attrMask (RS_baseattrMask | RS_fontMask)
370 388
371#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift)) 389#define DEFAULT_RSTYLE (RS_None | (Color_fg << RS_fgShift) | (Color_bg << RS_bgShift))
372#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift)) 390#define OVERLAY_RSTYLE (RS_None | (Color_Black << RS_fgShift) | (Color_Yellow << RS_bgShift))
373
374#define Sel_none 0 /* Not waiting */
375#define Sel_normal 0x01 /* normal selection */
376#define Sel_incr 0x02 /* incremental selection */
377#define Sel_direct 0x00
378#define Sel_Primary 0x01
379#define Sel_Secondary 0x02
380#define Sel_Clipboard 0x03
381#define Sel_whereMask 0x0f
382#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
383#define Sel_UTF8String 0x20 /* last request was UTF8_STRING */
384 391
385enum { 392enum {
386 C0_NUL = 0x00, 393 C0_NUL = 0x00,
387 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, 394 C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL,
388 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , 395 C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI ,
… …
890 int saveLines; /* number of lines that fit in scrollback */ 897 int saveLines; /* number of lines that fit in scrollback */
891 int total_rows; /* total number of rows in this terminal */ 898 int total_rows; /* total number of rows in this terminal */
892 int term_start; /* term lines start here */ 899 int term_start; /* term lines start here */
893 int view_start; /* scrollback view starts here */ 900 int view_start; /* scrollback view starts here */
894 int top_row; /* topmost row index of scrollback */ 901 int top_row; /* topmost row index of scrollback */
895 Window parent[6]; /* parent identifiers - we're parent[0] */ 902 Window parent; /* parent identifier */
896 Window vt; /* vt100 window */ 903 Window vt; /* vt100 window */
897 GC gc; /* GC for drawing */ 904 GC gc; /* GC for drawing */
898 Pixmap pixmap; 905 Pixmap pixmap;
899 rxvt_drawable *drawable; 906 rxvt_drawable *drawable;
900 rxvt_fontset *fontset[4]; 907 rxvt_fontset *fontset[4];
… …
1034 seen_resize:1, /* whether we had a resize event */ 1041 seen_resize:1, /* whether we had a resize event */
1035 parsed_geometry:1; 1042 parsed_geometry:1;
1036 1043
1037 unsigned char refresh_type, 1044 unsigned char refresh_type,
1038#ifdef META8_OPTION 1045#ifdef META8_OPTION
1039 meta_char, /* Alt-key prefix */ 1046 meta_char; /* Alt-key prefix */
1040#endif 1047#endif
1041 selection_wait,
1042 selection_type;
1043/* ---------- */ 1048/* ---------- */
1044 bool rvideo_state, rvideo_mode; 1049 bool rvideo_state, rvideo_mode;
1045#ifndef NO_BELL 1050#ifndef NO_BELL
1046 bool rvideo_bell; 1051 bool rvideo_bell;
1047#endif 1052#endif
… …
1083 SavedModes; 1088 SavedModes;
1084/* ---------- */ 1089/* ---------- */
1085 Atom *xa; 1090 Atom *xa;
1086/* ---------- */ 1091/* ---------- */
1087 Time selection_time, 1092 Time selection_time,
1088 selection_request_time,
1089 clipboard_time; 1093 clipboard_time;
1094 rxvt_selection *selection_req;
1090 pid_t cmd_pid; /* process id of child */ 1095 pid_t cmd_pid; /* process id of child */
1091 char * incr_buf;
1092 size_t incr_buf_size, incr_buf_fill;
1093/* ---------- */ 1096/* ---------- */
1094 struct mouse_event MEvent; 1097 struct mouse_event MEvent;
1095 XComposeStatus compose; 1098 XComposeStatus compose;
1096 static struct termios def_tio; 1099 static struct termios def_tio;
1097 row_col_t oldcursor; 1100 row_col_t oldcursor;
1098#ifdef HAVE_BG_PIXMAP 1101#ifdef HAVE_BG_PIXMAP
1099 bgPixmap_t bgPixmap; 1102 void bg_init ();
1103 void bg_destroy ();
1104
1105 enum {
1106 //subset returned by make_transparency_pixmap
1107 BG_IS_VALID = 1 << 0,
1108 BG_NEEDS_TINT = 1 << 1,
1109 BG_NEEDS_BLUR = 1 << 2,
1110
1111 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1112
1113 BG_PROP_SCALE = 1 << 3,
1114 BG_ROOT_ALIGN = 1 << 4,
1115 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
1116
1117 BG_TINT_SET = 1 << 5,
1118 BG_TINT_BITAND = 1 << 6,
1119 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1120
1121 BG_HAS_RENDER = 1 << 7,
1122 BG_HAS_RENDER_CONV = 1 << 8,
1123 BG_CLIENT_RENDER = 1 << 9,
1124
1125 BG_IS_TRANSPARENT = 1 << 10,
1126 BG_NEEDS_REFRESH = 1 << 11,
1127 BG_IS_SIZE_SENSITIVE = 1 << 12,
1128 BG_IS_FROM_FILE = 1 << 13,
1129 };
1130
1131 unsigned int bg_flags;
1132
1133# ifdef BG_IMAGE_FROM_FILE
1134 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1135 bool render_image (unsigned long tr_flags);
1136
1137 enum {
1138 noScale = 0,
1139 windowScale = 100,
1140 defaultScale = windowScale,
1141 centerAlign = 50,
1142 defaultAlign = centerAlign,
1143 };
1144
1145 unsigned int h_scale, v_scale; /* percents of the window size */
1146 int h_align, v_align; /* percents of the window size:
1147 0 - left align, 50 - center, 100 - right */
1148
1149 bool bg_set_geometry (const char *geom, bool update = false);
1150 void bg_set_default_geometry ()
1151 {
1152 h_scale = v_scale = defaultScale;
1153 h_align = v_align = defaultAlign;
1154 }
1155
1156 bool bg_set_file (const char *file);
1157# endif
1158
1159# ifdef ENABLE_TRANSPARENCY
1160 Pixmap root_pixmap; /* current root pixmap set */
1161 rxvt_color tint;
1162 int shade;
1163 int h_blurRadius, v_blurRadius;
1164
1165 bool bg_set_transparent ();
1166 void bg_set_root_pixmap ();
1167 void set_tint_shade_flags ();
1168 bool bg_set_tint (rxvt_color &new_tint);
1169 bool bg_set_shade (const char *shade_str);
1170 bool bg_set_blur (const char *geom);
1171
1172 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1173 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1174 unsigned long make_transparency_pixmap ();
1175# endif
1176
1177 ev_tstamp bg_valid_since;
1178
1179 Pixmap bg_pixmap;
1180 unsigned int bg_pmap_width, bg_pmap_height;
1181
1182 int target_x;
1183 int target_y;
1184 bool bg_set_position (int x, int y);
1185 bool bg_window_size_sensitive ();
1186 bool bg_window_position_sensitive ();
1187
1188 bool bg_render ();
1189 void bg_invalidate ()
1190 {
1191 bg_flags &= ~BG_IS_VALID;
1192 }
1100#endif 1193#endif
1101#ifdef HAVE_AFTERIMAGE 1194#ifdef HAVE_AFTERIMAGE
1195 ASImage *original_asim;
1102 ASVisual *asv; 1196 ASVisual *asv;
1103 ASImageManager *asimman; 1197 ASImageManager *asimman;
1104 1198
1105 void init_asv () 1199 void init_asv ()
1106 { 1200 {
1107 if (!asv) 1201 if (!asv)
1108 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1202 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1109 } 1203 }
1204#endif
1205#ifdef HAVE_PIXBUF
1206 GdkPixbuf *pixbuf;
1207 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1208 int src_x, int src_y, int dst_x, int dst_y,
1209 unsigned int width, unsigned int height);
1110#endif 1210#endif
1111 1211
1112#if ENABLE_OVERLAY 1212#if ENABLE_OVERLAY
1113 overlay_base ov; 1213 overlay_base ov;
1114 1214
… …
1189 void child_cb (ev::child &w, int revents); ev::child child_ev; 1289 void child_cb (ev::child &w, int revents); ev::child child_ev;
1190 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev; 1290 void destroy_cb (ev::idle &w, int revents); ev::idle destroy_ev;
1191 void refresh_check (); 1291 void refresh_check ();
1192 void flush (); 1292 void flush ();
1193 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev; 1293 void flush_cb (ev::timer &w, int revents); ev::timer flush_ev;
1294 void cmdbuf_reify ();
1295 void cmdbuf_append (const char *str, size_t count);
1194 bool pty_fill (); 1296 bool pty_fill ();
1195 void pty_cb (ev::io &w, int revents); ev::io pty_ev; 1297 void pty_cb (ev::io &w, int revents); ev::io pty_ev;
1196 void incr_cb (ev::timer &w, int revents) NOTHROW; ev::timer incr_ev;
1197 1298
1198#ifdef CURSOR_BLINK 1299#ifdef CURSOR_BLINK
1199 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev; 1300 void cursor_blink_cb (ev::timer &w, int revents); ev::timer cursor_blink_ev;
1200#endif 1301#endif
1201#ifdef TEXT_BLINK 1302#ifdef TEXT_BLINK
… …
1258#endif 1359#endif
1259 1360
1260 // command.C 1361 // command.C
1261 void key_press (XKeyEvent &ev); 1362 void key_press (XKeyEvent &ev);
1262 void key_release (XKeyEvent &ev); 1363 void key_release (XKeyEvent &ev);
1263 unsigned int cmd_write (const char *str, unsigned int count);
1264 1364
1265 wchar_t next_char () NOTHROW; 1365 wchar_t next_char () NOTHROW;
1266 wchar_t cmd_getc () THROW ((class out_of_input)); 1366 wchar_t cmd_getc () THROW ((class out_of_input));
1267 uint32_t next_octet () NOTHROW; 1367 uint32_t next_octet () NOTHROW;
1268 uint32_t cmd_get8 () THROW ((class out_of_input)); 1368 uint32_t cmd_get8 () THROW ((class out_of_input));
… …
1295 void process_color_seq (int report, int color, const char *str, char resp); 1395 void process_color_seq (int report, int color, const char *str, char resp);
1296 void process_xterm_seq (int op, char *str, char resp); 1396 void process_xterm_seq (int op, char *str, char resp);
1297 int privcases (int mode, unsigned long bit); 1397 int privcases (int mode, unsigned long bit);
1298 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1398 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1299 void process_sgr_mode (unsigned int nargs, const int *arg); 1399 void process_sgr_mode (unsigned int nargs, const int *arg);
1300 void process_graphics ();
1301 // init.C 1400 // init.C
1302 void init_vars (); 1401 void init_vars ();
1303 const char **init_resources (int argc, const char *const *argv); 1402 const char **init_resources (int argc, const char *const *argv);
1304 void init (int argc, const char *const *argv, stringvec *envv); 1403 void init (int argc, const char *const *argv, stringvec *envv);
1305 void init_env (); 1404 void init_env ();
… …
1427 void scr_backindex () NOTHROW; 1526 void scr_backindex () NOTHROW;
1428 void scr_forwardindex () NOTHROW; 1527 void scr_forwardindex () NOTHROW;
1429#endif 1528#endif
1430 void scr_touch (bool refresh) NOTHROW; 1529 void scr_touch (bool refresh) NOTHROW;
1431 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1530 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1432 void scr_recolour () NOTHROW; 1531 void scr_recolour (bool refresh = true) NOTHROW;
1433 void scr_remap_chars () NOTHROW; 1532 void scr_remap_chars () NOTHROW;
1434 void scr_remap_chars (line_t &l) NOTHROW; 1533 void scr_remap_chars (line_t &l) NOTHROW;
1435 1534
1436 enum cursor_mode { SAVE, RESTORE }; 1535 enum cursor_mode { SAVE, RESTORE };
1437 1536
… …
1472 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1571 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1473 void scr_reverse_selection () NOTHROW; 1572 void scr_reverse_selection () NOTHROW;
1474 void scr_dump (int fd) NOTHROW; 1573 void scr_dump (int fd) NOTHROW;
1475 1574
1476 void selection_check (int check_more) NOTHROW; 1575 void selection_check (int check_more) NOTHROW;
1477 void selection_paste (Window win, Atom prop, bool delete_prop) NOTHROW;
1478 void selection_property (Window win, Atom prop) NOTHROW;
1479 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1576 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1480 int selection_request_other (Atom target, int selnum) NOTHROW;
1481 void selection_clear (bool clipboard = false) NOTHROW; 1577 void selection_clear (bool clipboard = false) NOTHROW;
1482 void selection_make (Time tm); 1578 void selection_make (Time tm);
1483 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1579 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1484 void selection_start_colrow (int col, int row) NOTHROW; 1580 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; 1581 void selection_delimit_word (enum page_dirn dirn, const row_col_t *mark, row_col_t *ret) NOTHROW;

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