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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.488 by root, Mon May 28 14:26:11 2012 UTC vs.
Revision 1.522 by sf-exg, Tue Mar 26 14:16:46 2013 UTC

… …
45 45
46#include "feature.h" 46#include "feature.h"
47 47
48#if defined (ISO_14755) || defined (ENABLE_PERL) 48#if defined (ISO_14755) || defined (ENABLE_PERL)
49# define ENABLE_OVERLAY 1 49# define ENABLE_OVERLAY 1
50# undef NO_RESOURCES
50#endif 51#endif
51 52
52#if ENABLE_PERL 53#if ENABLE_PERL
53# define ENABLE_FRILLS 1 54# define ENABLE_FRILLS 1
54# define ENABLE_COMBINING 1 55# define ENABLE_COMBINING 1
… …
70#include <X11/cursorfont.h> 71#include <X11/cursorfont.h>
71#include <X11/keysym.h> 72#include <X11/keysym.h>
72#include <X11/keysymdef.h> 73#include <X11/keysymdef.h>
73#include <X11/Xatom.h> 74#include <X11/Xatom.h>
74 75
75#ifdef HAVE_PIXBUF 76#if HAVE_PIXBUF
76# include <gdk-pixbuf/gdk-pixbuf.h> 77# include <gdk-pixbuf/gdk-pixbuf.h>
77#endif 78#endif
78 79
79#if defined(BG_IMAGE_FROM_FILE) || defined(ENABLE_TRANSPARENCY) 80#if XRENDER && (HAVE_PIXBUF || ENABLE_TRANSPARENCY)
80# define HAVE_BG_PIXMAP 1 81# define HAVE_BG_PIXMAP 1
82#endif
83
84#if HAVE_BG_PIXMAP
85# if HAVE_PIXBUF
86# define BG_IMAGE_FROM_FILE 1
87# endif
88# if ENABLE_TRANSPARENCY
89# define BG_IMAGE_FROM_ROOT 1
90# endif
81#endif 91#endif
82 92
83#include <ecb.h> 93#include <ecb.h>
84#include "encoding.h" 94#include "encoding.h"
85#include "rxvtutil.h" 95#include "rxvtutil.h"
86#include "rxvtfont.h" 96#include "rxvtfont.h"
87#include "rxvttoolkit.h" 97#include "rxvttoolkit.h"
98#include "rxvtimg.h"
88#include "scrollbar.h" 99#include "scrollbar.h"
89#include "ev_cpp.h" 100#include "ev_cpp.h"
90#include "libptytty.h" 101#include "libptytty.h"
91 102
92#include "rxvtperl.h" 103#include "rxvtperl.h"
… …
147 158
148const char * rxvt_basename (const char *str) NOTHROW; 159const char * rxvt_basename (const char *str) NOTHROW;
149void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; 160void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW;
150void rxvt_log (const char *fmt,...) NOTHROW; 161void rxvt_log (const char *fmt,...) NOTHROW;
151void rxvt_warn (const char *fmt,...) NOTHROW; 162void rxvt_warn (const char *fmt,...) NOTHROW;
152void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; 163void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
153void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; 164void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold;
154 165
155char * rxvt_strtrim (char *str) NOTHROW; 166char * rxvt_strtrim (char *str) NOTHROW;
156char ** rxvt_strsplit (char delim, const char *str) NOTHROW; 167char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
157 168
158static inline void 169static inline void
… …
209 environ = orig_env; 220 environ = orig_env;
210 } 221 }
211}; 222};
212 223
213#ifdef HAVE_BG_PIXMAP 224#ifdef HAVE_BG_PIXMAP
225struct image_effects
226{
227 bool tint_set;
228 rxvt_color tint;
229 int shade;
230 int h_blurRadius, v_blurRadius;
231
232 image_effects ()
233 {
234 tint_set =
235 h_blurRadius =
236 v_blurRadius = 0;
237 shade = 100;
238 }
239
240 bool need_tint ()
241 {
242 return shade != 100 || tint_set;
243 }
244
245 bool need_blur ()
246 {
247 return h_blurRadius && v_blurRadius;
248 }
249
250 bool set_tint (const rxvt_color &new_tint);
251 bool set_shade (const char *shade_str);
252 bool set_blur (const char *geom);
253};
254
214# ifdef BG_IMAGE_FROM_FILE 255# if BG_IMAGE_FROM_FILE
215enum { 256enum {
216 IM_IS_SET = 1 << 0,
217 IM_IS_SIZE_SENSITIVE = 1 << 1, 257 IM_IS_SIZE_SENSITIVE = 1 << 1,
218 IM_KEEP_ASPECT = 1 << 2, 258 IM_KEEP_ASPECT = 1 << 2,
219 IM_ROOT_ALIGN = 1 << 3, 259 IM_ROOT_ALIGN = 1 << 3,
220 IM_TILE = 1 << 4, 260 IM_TILE = 1 << 4,
221 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE, 261 IM_GEOMETRY_FLAGS = IM_KEEP_ASPECT | IM_ROOT_ALIGN | IM_TILE,
… …
227 defaultScale = windowScale, 267 defaultScale = windowScale,
228 centerAlign = 50, 268 centerAlign = 50,
229 defaultAlign = centerAlign, 269 defaultAlign = centerAlign,
230}; 270};
231 271
232struct rxvt_image 272struct rxvt_image : image_effects
233{ 273{
234 unsigned short alpha; 274 unsigned short alpha;
235 uint8_t flags; 275 uint8_t flags;
236 unsigned int h_scale, v_scale; /* percents of the window size */ 276 unsigned int h_scale, v_scale; /* percents of the window size */
237 int h_align, v_align; /* percents of the window size: 277 int h_align, v_align; /* percents of the window size:
238 0 - left align, 50 - center, 100 - right */ 278 0 - left align, 50 - center, 100 - right */
239 279
240# ifdef HAVE_PIXBUF 280 bool is_size_sensitive ()
241 GdkPixbuf *pixbuf; 281 {
282 return (!(flags & IM_TILE)
283 || h_scale || v_scale
284 || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align)));
285 }
286
287 rxvt_img *img;
242 288
243 void destroy () 289 void destroy ()
244 { 290 {
245 if (pixbuf) 291 delete img;
246 g_object_unref (pixbuf); 292 img = 0;
247 } 293 }
248 294
249 int width ()
250 {
251 return gdk_pixbuf_get_width (pixbuf);
252 }
253 int height ()
254 {
255 return gdk_pixbuf_get_height (pixbuf);
256 }
257# endif
258
259 rxvt_image (); 295 rxvt_image ();
260 bool set_file_geometry (const char *file); 296 void set_file_geometry (rxvt_screen *s, const char *file);
261 bool set_file (const char *file); 297 void set_file (rxvt_screen *s, const char *file);
262 bool set_geometry (const char *geom, bool update = false); 298 bool set_geometry (const char *geom, bool update = false);
263}; 299};
264# endif 300# endif
265#endif 301#endif
266 302
… …
313 ***************************************************************************** 349 *****************************************************************************
314 */ 350 */
315 351
316/* COLORTERM, TERM environment variables */ 352/* COLORTERM, TERM environment variables */
317#define COLORTERMENV "rxvt" 353#define COLORTERMENV "rxvt"
318#ifdef BG_IMAGE_FROM_FILE 354#if BG_IMAGE_FROM_FILE
319# define COLORTERMENVFULL COLORTERMENV "-xpm" 355# define COLORTERMENVFULL COLORTERMENV "-xpm"
320#else 356#else
321# define COLORTERMENVFULL COLORTERMENV 357# define COLORTERMENVFULL COLORTERMENV
322#endif 358#endif
323#ifndef TERMENV 359#ifndef TERMENV
… …
553#endif 589#endif
554 Color_scroll, 590 Color_scroll,
555#ifdef RXVT_SCROLLBAR 591#ifdef RXVT_SCROLLBAR
556 Color_trough, 592 Color_trough,
557#endif 593#endif
558#if ENABLE_TRANSPARENCY 594#if BG_IMAGE_FROM_ROOT
559 Color_tint, 595 Color_tint,
560#endif 596#endif
561#if OFF_FOCUS_FADING 597#if OFF_FOCUS_FADING
562 Color_fade, 598 Color_fade,
563#endif 599#endif
… …
1145/* ---------- */ 1181/* ---------- */
1146 struct mouse_event MEvent; 1182 struct mouse_event MEvent;
1147 XComposeStatus compose; 1183 XComposeStatus compose;
1148 static struct termios def_tio; 1184 static struct termios def_tio;
1149 row_col_t oldcursor; 1185 row_col_t oldcursor;
1186
1150#ifdef HAVE_BG_PIXMAP 1187#ifdef HAVE_BG_PIXMAP
1151 void bg_init (); 1188 void bg_init ();
1152 void bg_destroy (); 1189 void bg_destroy ();
1153 1190
1191# if BG_IMAGE_FROM_FILE
1192 rxvt_image fimage;
1193 void render_image (rxvt_image &image);
1194# endif
1195
1196# if BG_IMAGE_FROM_ROOT
1197 rxvt_img *root_img;
1198 image_effects root_effects;
1199
1200 void render_root_image ();
1201# endif
1202
1203 ev_tstamp bg_valid_since;
1204
1205 bool bg_window_size_sensitive ();
1206 bool bg_window_position_sensitive ();
1207
1208 void bg_render ();
1209#endif
1210
1211#ifdef HAVE_IMG
1154 enum { 1212 enum {
1155 BG_IS_VALID = 1 << 0,
1156
1157 BG_IS_TRANSPARENT = 1 << 1, 1213 BG_IS_TRANSPARENT = 1 << 1,
1158 BG_NEEDS_REFRESH = 1 << 2, 1214 BG_NEEDS_REFRESH = 1 << 2,
1159
1160 BG_HAS_RENDER = 1 << 3,
1161 BG_HAS_RENDER_CONV = 1 << 4,
1162 BG_CLIENT_RENDER = 1 << 5, 1215 BG_INHIBIT_RENDER = 1 << 3,
1163
1164 BG_TINT_SET = 1 << 6,
1165 BG_TINT_BITAND = 1 << 7,
1166 }; 1216 };
1167 1217
1168 uint8_t bg_flags; 1218 uint8_t bg_flags;
1169 1219
1170# ifdef BG_IMAGE_FROM_FILE 1220 rxvt_img *bg_img;
1171 vector<rxvt_image> image_vec;
1172 rxvt_image *new_image ()
1173 {
1174 image_vec.resize (image_vec.size () + 1);
1175 return &image_vec.back ();
1176 }
1177 void get_image_geometry (rxvt_image &image, int &w, int &h, int &x, int &y);
1178 bool render_image (rxvt_image &image);
1179 void parse_image (int id, const char *type, const char *arg);
1180# endif
1181
1182# ifdef ENABLE_TRANSPARENCY
1183 Pixmap root_pixmap; /* current root pixmap set */
1184 rxvt_color tint;
1185 int shade;
1186 int h_blurRadius, v_blurRadius;
1187
1188 void bg_set_transparent ()
1189 {
1190 bg_flags |= BG_IS_TRANSPARENT;
1191 }
1192 void bg_set_root_pixmap ();
1193 bool bg_set_tint (rxvt_color &new_tint);
1194 bool bg_set_shade (const char *shade_str);
1195 bool bg_set_blur (const char *geom);
1196
1197 bool blur_pixmap (Pixmap pixmap, int width, int height);
1198 bool tint_pixmap (Pixmap pixmap, int width, int height);
1199 void tint_ximage (XImage *ximage);
1200 bool make_transparency_pixmap ();
1201# endif
1202
1203 ev_tstamp bg_valid_since;
1204
1205 Pixmap bg_pixmap;
1206 unsigned int bg_pmap_width, bg_pmap_height;
1207
1208 int target_x;
1209 int target_y;
1210 bool bg_set_position (int x, int y);
1211 bool bg_window_size_sensitive ();
1212 bool bg_window_position_sensitive ();
1213
1214 bool bg_render ();
1215 void bg_invalidate ()
1216 {
1217 bg_flags &= ~BG_IS_VALID;
1218 }
1219#endif
1220#ifdef HAVE_PIXBUF
1221 bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc,
1222 int src_x, int src_y, int dst_x, int dst_y,
1223 unsigned int width, unsigned int height, bool argb);
1224#endif 1221#endif
1225 1222
1226#if ENABLE_OVERLAY 1223#if ENABLE_OVERLAY
1227 overlay_base ov; 1224 overlay_base ov;
1228 1225
… …
1236 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW; 1233 void scr_overlay_set (int x, int y, const wchar_t *s) NOTHROW;
1237#endif 1234#endif
1238 1235
1239 vector<void *> allocated; // free these memory blocks with free() 1236 vector<void *> allocated; // free these memory blocks with free()
1240 1237
1238 int parent_x, parent_y; // parent window position relative to root, only updated on demand
1239
1241 char *locale; 1240 char *locale;
1242 char charsets[4]; 1241 char charsets[4];
1243 char *v_buffer; /* pointer to physical buffer */ 1242 char *v_buffer; /* pointer to physical buffer */
1244 unsigned int v_buflen; /* size of area to write */ 1243 unsigned int v_buflen; /* size of area to write */
1245 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */ 1244 stringvec *argv, *envv; /* if != 0, will be freed at destroy time */
… …
1268#if ENABLE_FRILLS || ISO_14755 1267#if ENABLE_FRILLS || ISO_14755
1269 // ISO 14755 entry support 1268 // ISO 14755 entry support
1270 unicode_t iso14755buf; 1269 unicode_t iso14755buf;
1271 void commit_iso14755 (); 1270 void commit_iso14755 ();
1272# if ISO_14755 1271# if ISO_14755
1273 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1); 1272 void iso14755_51 (unicode_t ch, rend_t r = DEFAULT_RSTYLE, int x = 0, int y = -1, int y2 = -1);
1274 void iso14755_54 (int x, int y); 1273 void iso14755_54 (int x, int y);
1275# endif 1274# endif
1276#endif 1275#endif
1277 1276
1278 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse; 1277 long vt_emask, vt_emask_perl, vt_emask_xim, vt_emask_mouse;
… …
1280 void vt_select_input () const NOTHROW 1279 void vt_select_input () const NOTHROW
1281 { 1280 {
1282 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse); 1281 XSelectInput (dpy, vt, vt_emask | vt_emask_perl | vt_emask_xim | vt_emask_mouse);
1283 } 1282 }
1284 1283
1285#if ENABLE_TRANSPARENCY || ENABLE_PERL 1284#if BG_IMAGE_FROM_ROOT || ENABLE_PERL
1286 void rootwin_cb (XEvent &xev); 1285 void rootwin_cb (XEvent &xev);
1287 xevent_watcher rootwin_ev; 1286 xevent_watcher rootwin_ev;
1288#endif 1287#endif
1289#ifdef HAVE_BG_PIXMAP 1288#ifdef HAVE_BG_PIXMAP
1290 void update_background (); 1289 void update_background ();
… …
1401 void process_color_seq (int report, int color, const char *str, char resp); 1400 void process_color_seq (int report, int color, const char *str, char resp);
1402 void process_xterm_seq (int op, char *str, char resp); 1401 void process_xterm_seq (int op, char *str, char resp);
1403 int privcases (int mode, unsigned long bit); 1402 int privcases (int mode, unsigned long bit);
1404 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); 1403 void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg);
1405 void process_sgr_mode (unsigned int nargs, const int *arg); 1404 void process_sgr_mode (unsigned int nargs, const int *arg);
1405 void set_cursor_style (int style);
1406 // init.C 1406 // init.C
1407 void init (stringvec *argv, stringvec *envv); 1407 void init (stringvec *argv, stringvec *envv);
1408 void init (int argc, const char *const *argv, const char *const *envv); 1408 void init (int argc, const char *const *argv, const char *const *envv);
1409 void init2 (int argc, const char *const *argv); 1409 void init2 (int argc, const char *const *argv);
1410 void init_vars (); 1410 void init_vars ();
… …
1439 char *get_colorfgbg (); 1439 char *get_colorfgbg ();
1440 bool set_color (rxvt_color &color, const char *name); 1440 bool set_color (rxvt_color &color, const char *name);
1441 void alias_color (int dst, int src); 1441 void alias_color (int dst, int src);
1442 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1442 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1443 void get_window_origin (int &x, int &y); 1443 void get_window_origin (int &x, int &y);
1444 Pixmap get_pixmap_property (Atom property);
1445 1444
1446 // screen.C 1445 // screen.C
1446
1447 bool option (uint8_t opt) const NOTHROW
1448 {
1449 return options[opt >> 3] & (1 << (opt & 7));
1450 }
1451
1452 void set_option (uint8_t opt, bool set = true) NOTHROW;
1447 1453
1448 int fgcolor_of (rend_t r) const NOTHROW 1454 int fgcolor_of (rend_t r) const NOTHROW
1449 { 1455 {
1450 int base = GET_BASEFG (r); 1456 int base = GET_BASEFG (r);
1451#ifndef NO_BRIGHTCOLOR 1457#ifndef NO_BRIGHTCOLOR
… …
1471 base += minBrightCOLOR - minCOLOR; 1477 base += minBrightCOLOR - minCOLOR;
1472#endif 1478#endif
1473 return base; 1479 return base;
1474 } 1480 }
1475 1481
1476 bool option (uint8_t opt) const NOTHROW
1477 {
1478 return options[opt >> 3] & (1 << (opt & 7));
1479 }
1480
1481 void set_option (uint8_t opt, bool set = true) NOTHROW;
1482
1483 // modifies first argument(!) 1482 // modifies first argument(!)
1484 void tt_paste (char *data, unsigned int len) NOTHROW; 1483 void tt_paste (char *data, unsigned int len) NOTHROW;
1485 void paste (char *data, unsigned int len) NOTHROW; 1484 void paste (char *data, unsigned int len) NOTHROW;
1486 void scr_alloc () NOTHROW; 1485 void scr_alloc () NOTHROW;
1487 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; 1486 void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW;
1488 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; 1487 void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW;
1489 void scr_kill_char (line_t &l, int col) const NOTHROW; 1488 void scr_kill_char (line_t &l, int col) const NOTHROW;
1489 void scr_set_char_rend (line_t &l, int col, rend_t rend);
1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW; 1490 int scr_scroll_text (int row1, int row2, int count) NOTHROW;
1491 void copy_line (line_t &dst, line_t &src);
1491 void scr_reset (); 1492 void scr_reset ();
1492 void scr_release () NOTHROW; 1493 void scr_release () NOTHROW;
1493 void scr_clear (bool really = false) NOTHROW; 1494 void scr_clear (bool really = false) NOTHROW;
1494 void scr_refresh () NOTHROW; 1495 void scr_refresh () NOTHROW;
1495 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW; 1496 bool scr_refresh_rend (rend_t mask, rend_t value) NOTHROW;
… …
1544 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW; 1545 void scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, rend_t rstyle) NOTHROW;
1545 void scr_reverse_selection () NOTHROW; 1546 void scr_reverse_selection () NOTHROW;
1546 void scr_dump (int fd) NOTHROW; 1547 void scr_dump (int fd) NOTHROW;
1547 1548
1548 void selection_check (int check_more) NOTHROW; 1549 void selection_check (int check_more) NOTHROW;
1550 void selection_changed () NOTHROW; /* sets want_refresh, corrects coordinates */
1549 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW; 1551 void selection_request (Time tm, int selnum = Sel_Primary) NOTHROW;
1550 void selection_clear (bool clipboard = false) NOTHROW; 1552 void selection_clear (bool clipboard = false) NOTHROW;
1551 void selection_make (Time tm); 1553 void selection_make (Time tm);
1552 bool selection_grab (Time tm, bool clipboard = false) NOTHROW; 1554 bool selection_grab (Time tm, bool clipboard = false) NOTHROW;
1553 void selection_start_colrow (int col, int row) NOTHROW; 1555 void selection_start_colrow (int col, int row) NOTHROW;
… …
1558 void selection_click (int clicks, int x, int y) NOTHROW; 1560 void selection_click (int clicks, int x, int y) NOTHROW;
1559 void selection_extend (int x, int y, int flag) NOTHROW; 1561 void selection_extend (int x, int y, int flag) NOTHROW;
1560 void selection_rotate (int x, int y) NOTHROW; 1562 void selection_rotate (int x, int y) NOTHROW;
1561 1563
1562 // xdefaults.C 1564 // xdefaults.C
1565 void rxvt_usage (int type);
1563 const char **get_options (int argc, const char *const *argv); 1566 const char **get_options (int argc, const char *const *argv);
1564 int parse_keysym (const char *str, const char *arg); 1567 int parse_keysym (const char *str, const char *arg);
1565 const char *x_resource (const char *name); 1568 const char *x_resource (const char *name);
1566 void extract_resources (); 1569 void extract_resources ();
1567 void extract_keysym_resources (); 1570 void extract_keysym_resources ();
1568 void find_resources (const char *n_prefix, const char *c_prefix, int mode,
1569 Bool (*proc)(XrmDatabase *, XrmBindingList, XrmQuarkList, XrmRepresentation *, XrmValue *, XPointer));
1570 bool parse_bool_resource (const char *str)
1571 {
1572 return (!strcasecmp (str, "TRUE")
1573 || !strcasecmp (str, "YES")
1574 || !strcasecmp (str, "ON")
1575 || !strcasecmp (str, "1"));
1576 }
1577}; 1571};
1578 1572
1579#endif /* _RXVT_H_ */ 1573#endif /* _RXVT_H_ */
1580 1574

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