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Comparing rxvt-unicode/src/rxvt.h (file contents):
Revision 1.417 by root, Tue Nov 23 22:58:09 2010 UTC vs.
Revision 1.434 by sf-exg, Sun Feb 6 11:42:28 2011 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
… …
155void rxvt_warn (const char *fmt,...) NOTHROW; 165void rxvt_warn (const char *fmt,...) NOTHROW;
156void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; 166void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN;
157void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; 167void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN;
158 168
159char * rxvt_strtrim (char *str) NOTHROW; 169char * rxvt_strtrim (char *str) NOTHROW;
160char ** rxvt_splitcommastring (const char *cs) NOTHROW; 170char ** rxvt_strsplit (char delim, const char *str) NOTHROW;
161void rxvt_freecommastring (char **cs) NOTHROW; 171
172static inline void
173rxvt_free_strsplit (char **ptr) NOTHROW
174{
175 free (ptr[0]);
176 free (ptr);
177}
162 178
163void * rxvt_malloc (size_t size); 179void * rxvt_malloc (size_t size);
164void * rxvt_calloc (size_t number, size_t size); 180void * rxvt_calloc (size_t number, size_t size);
165void * rxvt_realloc (void *ptr, size_t size); 181void * rxvt_realloc (void *ptr, size_t size);
166 182
… …
189#else 205#else
190 if (envv) 206 if (envv)
191#endif 207#endif
192 environ = envv; 208 environ = envv;
193} 209}
210
211struct localise_env
212{
213 char **orig_env;
214
215 localise_env (char **new_env)
216 {
217 orig_env = environ;
218 environ = new_env;
219 }
220
221 ~localise_env ()
222 {
223 environ = orig_env;
224 }
225};
194 226
195/* 227/*
196 ***************************************************************************** 228 *****************************************************************************
197 * STRUCTURES AND TYPEDEFS 229 * STRUCTURES AND TYPEDEFS
198 ***************************************************************************** 230 *****************************************************************************
… …
358#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))
359 391
360#define Sel_none 0 /* Not waiting */ 392#define Sel_none 0 /* Not waiting */
361#define Sel_normal 0x01 /* normal selection */ 393#define Sel_normal 0x01 /* normal selection */
362#define Sel_incr 0x02 /* incremental selection */ 394#define Sel_incr 0x02 /* incremental selection */
363#define Sel_direct 0x00
364#define Sel_Primary 0x01 395#define Sel_Primary 0x01
365#define Sel_Secondary 0x02 396#define Sel_Secondary 0x02
366#define Sel_Clipboard 0x03 397#define Sel_Clipboard 0x03
367#define Sel_whereMask 0x0f 398#define Sel_whereMask 0x0f
368#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ 399#define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */
… …
951#define Screen_WrapNext (1<<4) /* need to wrap for next char? */ 982#define Screen_WrapNext (1<<4) /* need to wrap for next char? */
952#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) 983#define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap)
953 984
954/* rxvt_vars.options */ 985/* rxvt_vars.options */
955enum { 986enum {
956# define def(name,idx) Opt_ ## name = idx,
957# define nodef(name) Opt_ ## name = 0, 987# define def(name) Opt_ ## name,
988# define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1,
989 Opt_0,
958# include "optinc.h" 990# include "optinc.h"
959# undef nodef 991# undef nodef
960# undef def 992# undef def
961Opt_count 993 Opt_count
962}; 994};
963 995
964/* ------------------------------------------------------------------------- */ 996/* ------------------------------------------------------------------------- */
965 997
966struct rxvt_vars : TermWin_t 998struct rxvt_vars : TermWin_t
… …
1079 struct mouse_event MEvent; 1111 struct mouse_event MEvent;
1080 XComposeStatus compose; 1112 XComposeStatus compose;
1081 static struct termios def_tio; 1113 static struct termios def_tio;
1082 row_col_t oldcursor; 1114 row_col_t oldcursor;
1083#ifdef HAVE_BG_PIXMAP 1115#ifdef HAVE_BG_PIXMAP
1084 bgPixmap_t bgPixmap; 1116 void bg_init ();
1117 void bg_destroy ();
1118
1119 enum {
1120 //subset returned by make_transparency_pixmap
1121 BG_IS_VALID = 1 << 0,
1122 BG_NEEDS_TINT = 1 << 1,
1123 BG_NEEDS_BLUR = 1 << 2,
1124
1125 BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR,
1126
1127 BG_PROP_SCALE = 1 << 3,
1128 BG_ROOT_ALIGN = 1 << 4,
1129 BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN,
1130
1131 BG_TINT_SET = 1 << 5,
1132 BG_TINT_BITAND = 1 << 6,
1133 BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND,
1134
1135 BG_HAS_RENDER = 1 << 7,
1136 BG_HAS_RENDER_CONV = 1 << 8,
1137 BG_CLIENT_RENDER = 1 << 9,
1138
1139 BG_IS_TRANSPARENT = 1 << 10,
1140 BG_NEEDS_REFRESH = 1 << 11,
1141 BG_IS_SIZE_SENSITIVE = 1 << 12,
1142 BG_IS_FROM_FILE = 1 << 13,
1143 };
1144
1145 unsigned int bg_flags;
1146
1147# ifdef BG_IMAGE_FROM_FILE
1148 void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y);
1149 bool render_image (unsigned long tr_flags);
1150
1151 enum {
1152 noScale = 0,
1153 windowScale = 100,
1154 defaultScale = windowScale,
1155 centerAlign = 50,
1156 defaultAlign = centerAlign,
1157 };
1158
1159 unsigned int h_scale, v_scale; /* percents of the window size */
1160 int h_align, v_align; /* percents of the window size:
1161 0 - left align, 50 - center, 100 - right */
1162
1163 bool bg_set_geometry (const char *geom, bool update = false);
1164 void bg_set_default_geometry ()
1165 {
1166 h_scale = v_scale = defaultScale;
1167 h_align = v_align = defaultAlign;
1168 }
1169
1170 bool bg_set_file (const char *file);
1171# endif
1172
1173# ifdef ENABLE_TRANSPARENCY
1174 Pixmap root_pixmap; /* current root pixmap set */
1175 rxvt_color tint;
1176 int shade;
1177 int h_blurRadius, v_blurRadius;
1178
1179 bool bg_set_transparent ();
1180 void bg_set_root_pixmap ();
1181 void set_tint_shade_flags ();
1182 bool bg_set_tint (rxvt_color &new_tint);
1183 bool bg_set_shade (const char *shade_str);
1184 bool bg_set_blur (const char *geom);
1185
1186 bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1187 bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height);
1188 unsigned long make_transparency_pixmap ();
1189# endif
1190
1191 ev_tstamp bg_valid_since;
1192
1193 Pixmap bg_pixmap;
1194 unsigned int bg_pmap_width, bg_pmap_height;
1195
1196 int target_x;
1197 int target_y;
1198 bool bg_set_position (int x, int y);
1199 bool bg_window_size_sensitive ();
1200 bool bg_window_position_sensitive ();
1201
1202 bool bg_render ();
1203 void bg_invalidate ()
1204 {
1205 bg_flags &= ~BG_IS_VALID;
1206 }
1085#endif 1207#endif
1086#ifdef HAVE_AFTERIMAGE 1208#ifdef HAVE_AFTERIMAGE
1209 ASImage *original_asim;
1087 ASVisual *asv; 1210 ASVisual *asv;
1088 ASImageManager *asimman; 1211 ASImageManager *asimman;
1089 1212
1090 void init_asv () 1213 void init_asv ()
1091 { 1214 {
1092 if (!asv) 1215 if (!asv)
1093 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); 1216 asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL);
1094 } 1217 }
1218#endif
1219#ifdef HAVE_PIXBUF
1220 GdkPixbuf *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);
1095#endif 1224#endif
1096 1225
1097#if ENABLE_OVERLAY 1226#if ENABLE_OVERLAY
1098 overlay_base ov; 1227 overlay_base ov;
1099 1228
… …
1317 void set_colorfgbg (); 1446 void set_colorfgbg ();
1318 bool set_color (rxvt_color &color, const char *name); 1447 bool set_color (rxvt_color &color, const char *name);
1319 void alias_color (int dst, int src); 1448 void alias_color (int dst, int src);
1320 void set_widthheight (unsigned int newwidth, unsigned int newheight); 1449 void set_widthheight (unsigned int newwidth, unsigned int newheight);
1321 void get_window_origin (int &x, int &y); 1450 void get_window_origin (int &x, int &y);
1322 Pixmap get_pixmap_property (int prop_id); 1451 Pixmap get_pixmap_property (Atom property);
1323 1452
1324 // screen.C 1453 // screen.C
1325 1454
1326 void lalloc (line_t &l) const 1455 void lalloc (line_t &l) const
1327 { 1456 {
… …
1379 return base; 1508 return base;
1380 } 1509 }
1381 1510
1382 bool option (uint8_t opt) const NOTHROW 1511 bool option (uint8_t opt) const NOTHROW
1383 { 1512 {
1384 if (!opt)
1385 return 0;
1386
1387 --opt;
1388 return options[opt >> 3] & (1 << (opt & 7)); 1513 return options[opt >> 3] & (1 << (opt & 7));
1389 } 1514 }
1390 1515
1391 void set_option (uint8_t opt, bool set = true) NOTHROW 1516 void set_option (uint8_t opt, bool set = true) NOTHROW;
1392 {
1393 if (!opt)
1394 return;
1395
1396 --opt;
1397 if (set)
1398 options[opt >> 3] |= (1 << (opt & 7));
1399 else
1400 options[opt >> 3] &= ~(1 << (opt & 7));
1401 }
1402 1517
1403 void set_privmode (unsigned bit, int set) NOTHROW 1518 void set_privmode (unsigned bit, int set) NOTHROW
1404 { 1519 {
1405 if (set) 1520 if (set)
1406 priv_modes |= bit; 1521 priv_modes |= bit;
… …
1426 void scr_backindex () NOTHROW; 1541 void scr_backindex () NOTHROW;
1427 void scr_forwardindex () NOTHROW; 1542 void scr_forwardindex () NOTHROW;
1428#endif 1543#endif
1429 void scr_touch (bool refresh) NOTHROW; 1544 void scr_touch (bool refresh) NOTHROW;
1430 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; 1545 void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW;
1431 void scr_recolour () NOTHROW; 1546 void scr_recolour (bool refresh = true) NOTHROW;
1432 void scr_remap_chars () NOTHROW; 1547 void scr_remap_chars () NOTHROW;
1433 void scr_remap_chars (line_t &l) NOTHROW; 1548 void scr_remap_chars (line_t &l) NOTHROW;
1434 1549
1435 enum cursor_mode { SAVE, RESTORE }; 1550 enum cursor_mode { SAVE, RESTORE };
1436 1551

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