… | |
… | |
27 | #else |
27 | #else |
28 | // stdlib.h might provide it |
28 | // stdlib.h might provide it |
29 | #endif |
29 | #endif |
30 | |
30 | |
31 | using namespace std; |
31 | using namespace std; |
|
|
32 | |
|
|
33 | // we assume that Xlib.h defines XPointer, and it does since at least 1994... |
32 | |
34 | |
33 | extern "C" { |
35 | extern "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 |
|
|
104 | typedef 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 |
… | |
… | |
155 | void rxvt_warn (const char *fmt,...) NOTHROW; |
165 | void rxvt_warn (const char *fmt,...) NOTHROW; |
156 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
166 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) NORETURN; |
157 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
167 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) NORETURN; |
158 | |
168 | |
159 | char * rxvt_strtrim (char *str) NOTHROW; |
169 | char * rxvt_strtrim (char *str) NOTHROW; |
160 | char ** rxvt_splitcommastring (const char *cs) NOTHROW; |
170 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
161 | void rxvt_freecommastring (char **cs) NOTHROW; |
171 | |
|
|
172 | static inline void |
|
|
173 | rxvt_free_strsplit (char **ptr) NOTHROW |
|
|
174 | { |
|
|
175 | free (ptr[0]); |
|
|
176 | free (ptr); |
|
|
177 | } |
162 | |
178 | |
163 | void * rxvt_malloc (size_t size); |
179 | void * rxvt_malloc (size_t size); |
164 | void * rxvt_calloc (size_t number, size_t size); |
180 | void * rxvt_calloc (size_t number, size_t size); |
165 | void * rxvt_realloc (void *ptr, size_t size); |
181 | void * 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 | |
|
|
211 | struct 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 | ***************************************************************************** |
… | |
… | |
951 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
983 | #define Screen_WrapNext (1<<4) /* need to wrap for next char? */ |
952 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
984 | #define Screen_DefaultFlags (Screen_VisibleCursor | Screen_Autowrap) |
953 | |
985 | |
954 | /* rxvt_vars.options */ |
986 | /* rxvt_vars.options */ |
955 | enum { |
987 | enum { |
956 | # define def(name,idx) Opt_ ## name = idx, |
|
|
957 | # define nodef(name) Opt_ ## name = 0, |
988 | # define def(name) Opt_ ## name, |
|
|
989 | # define nodef(name) Opt_prev_ ## name, Opt_ ## name = 0, Opt_next_ ## name = Opt_prev_ ## name - 1, |
|
|
990 | Opt_0, |
958 | # include "optinc.h" |
991 | # include "optinc.h" |
959 | # undef nodef |
992 | # undef nodef |
960 | # undef def |
993 | # undef def |
961 | Opt_count |
994 | Opt_count |
962 | }; |
995 | }; |
963 | |
996 | |
964 | /* ------------------------------------------------------------------------- */ |
997 | /* ------------------------------------------------------------------------- */ |
965 | |
998 | |
966 | struct rxvt_vars : TermWin_t |
999 | struct rxvt_vars : TermWin_t |
… | |
… | |
1079 | struct mouse_event MEvent; |
1112 | struct mouse_event MEvent; |
1080 | XComposeStatus compose; |
1113 | XComposeStatus compose; |
1081 | static struct termios def_tio; |
1114 | static struct termios def_tio; |
1082 | row_col_t oldcursor; |
1115 | row_col_t oldcursor; |
1083 | #ifdef HAVE_BG_PIXMAP |
1116 | #ifdef HAVE_BG_PIXMAP |
1084 | bgPixmap_t bgPixmap; |
1117 | void bg_init (); |
|
|
1118 | void bg_destroy (); |
|
|
1119 | |
|
|
1120 | enum { |
|
|
1121 | //subset returned by make_transparency_pixmap |
|
|
1122 | BG_IS_VALID = 1 << 0, |
|
|
1123 | BG_NEEDS_TINT = 1 << 1, |
|
|
1124 | BG_NEEDS_BLUR = 1 << 2, |
|
|
1125 | |
|
|
1126 | BG_EFFECTS_FLAGS = BG_NEEDS_TINT | BG_NEEDS_BLUR, |
|
|
1127 | |
|
|
1128 | BG_PROP_SCALE = 1 << 3, |
|
|
1129 | BG_ROOT_ALIGN = 1 << 4, |
|
|
1130 | BG_GEOMETRY_FLAGS = BG_PROP_SCALE | BG_ROOT_ALIGN, |
|
|
1131 | |
|
|
1132 | BG_TINT_SET = 1 << 5, |
|
|
1133 | BG_TINT_BITAND = 1 << 6, |
|
|
1134 | BG_TINT_FLAGS = BG_NEEDS_TINT | BG_TINT_BITAND, |
|
|
1135 | |
|
|
1136 | BG_HAS_RENDER = 1 << 7, |
|
|
1137 | BG_HAS_RENDER_CONV = 1 << 8, |
|
|
1138 | BG_CLIENT_RENDER = 1 << 9, |
|
|
1139 | |
|
|
1140 | BG_IS_TRANSPARENT = 1 << 10, |
|
|
1141 | BG_NEEDS_REFRESH = 1 << 11, |
|
|
1142 | BG_IS_SIZE_SENSITIVE = 1 << 12, |
|
|
1143 | BG_IS_FROM_FILE = 1 << 13, |
|
|
1144 | }; |
|
|
1145 | |
|
|
1146 | unsigned int bg_flags; |
|
|
1147 | |
|
|
1148 | # ifdef BG_IMAGE_FROM_FILE |
|
|
1149 | void get_image_geometry (int image_width, int image_height, int &w, int &h, int &x, int &y); |
|
|
1150 | bool render_image (unsigned long tr_flags); |
|
|
1151 | |
|
|
1152 | enum { |
|
|
1153 | noScale = 0, |
|
|
1154 | windowScale = 100, |
|
|
1155 | defaultScale = windowScale, |
|
|
1156 | centerAlign = 50, |
|
|
1157 | defaultAlign = centerAlign, |
|
|
1158 | }; |
|
|
1159 | |
|
|
1160 | unsigned int h_scale, v_scale; /* percents of the window size */ |
|
|
1161 | int h_align, v_align; /* percents of the window size: |
|
|
1162 | 0 - left align, 50 - center, 100 - right */ |
|
|
1163 | |
|
|
1164 | bool bg_set_geometry (const char *geom, bool update = false); |
|
|
1165 | void bg_set_default_geometry () |
|
|
1166 | { |
|
|
1167 | h_scale = v_scale = defaultScale; |
|
|
1168 | h_align = v_align = defaultAlign; |
|
|
1169 | } |
|
|
1170 | |
|
|
1171 | bool bg_set_file (const char *file); |
|
|
1172 | # endif |
|
|
1173 | |
|
|
1174 | # ifdef ENABLE_TRANSPARENCY |
|
|
1175 | Pixmap root_pixmap; /* current root pixmap set */ |
|
|
1176 | rxvt_color tint; |
|
|
1177 | int shade; |
|
|
1178 | int h_blurRadius, v_blurRadius; |
|
|
1179 | |
|
|
1180 | bool bg_set_transparent (); |
|
|
1181 | void bg_set_root_pixmap (); |
|
|
1182 | void set_tint_shade_flags (); |
|
|
1183 | bool bg_set_tint (rxvt_color &new_tint); |
|
|
1184 | bool bg_set_shade (const char *shade_str); |
|
|
1185 | bool bg_set_blur (const char *geom); |
|
|
1186 | |
|
|
1187 | bool blur_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1188 | bool tint_pixmap (Pixmap pixmap, Visual *visual, int width, int height); |
|
|
1189 | unsigned long make_transparency_pixmap (); |
|
|
1190 | # endif |
|
|
1191 | |
|
|
1192 | double bg_valid_since; |
|
|
1193 | |
|
|
1194 | Pixmap bg_pixmap; |
|
|
1195 | unsigned int bg_pmap_width, bg_pmap_height; |
|
|
1196 | |
|
|
1197 | int target_x; |
|
|
1198 | int target_y; |
|
|
1199 | bool bg_set_position (int x, int y); |
|
|
1200 | bool bg_window_size_sensitive (); |
|
|
1201 | bool bg_window_position_sensitive (); |
|
|
1202 | |
|
|
1203 | bool bg_render (); |
|
|
1204 | void bg_invalidate () |
|
|
1205 | { |
|
|
1206 | bg_flags &= ~BG_IS_VALID; |
|
|
1207 | } |
1085 | #endif |
1208 | #endif |
1086 | #ifdef HAVE_AFTERIMAGE |
1209 | #ifdef HAVE_AFTERIMAGE |
|
|
1210 | ASImage *original_asim; |
1087 | ASVisual *asv; |
1211 | ASVisual *asv; |
1088 | ASImageManager *asimman; |
1212 | ASImageManager *asimman; |
1089 | |
1213 | |
1090 | void init_asv () |
1214 | void init_asv () |
1091 | { |
1215 | { |
1092 | if (!asv) |
1216 | if (!asv) |
1093 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
1217 | asv = create_asvisual_for_id (dpy, display->screen, depth, XVisualIDFromVisual (visual), cmap, NULL); |
1094 | } |
1218 | } |
|
|
1219 | #endif |
|
|
1220 | #ifdef HAVE_PIXBUF |
|
|
1221 | GdkPixbuf *pixbuf; |
|
|
1222 | bool pixbuf_to_pixmap (GdkPixbuf *pixbuf, Pixmap pixmap, GC gc, |
|
|
1223 | int src_x, int src_y, int dst_x, int dst_y, |
|
|
1224 | unsigned int width, unsigned int height); |
1095 | #endif |
1225 | #endif |
1096 | |
1226 | |
1097 | #if ENABLE_OVERLAY |
1227 | #if ENABLE_OVERLAY |
1098 | overlay_base ov; |
1228 | overlay_base ov; |
1099 | |
1229 | |
… | |
… | |
1317 | void set_colorfgbg (); |
1447 | void set_colorfgbg (); |
1318 | bool set_color (rxvt_color &color, const char *name); |
1448 | bool set_color (rxvt_color &color, const char *name); |
1319 | void alias_color (int dst, int src); |
1449 | void alias_color (int dst, int src); |
1320 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1450 | void set_widthheight (unsigned int newwidth, unsigned int newheight); |
1321 | void get_window_origin (int &x, int &y); |
1451 | void get_window_origin (int &x, int &y); |
1322 | Pixmap get_pixmap_property (int prop_id); |
1452 | Pixmap get_pixmap_property (Atom property); |
1323 | |
1453 | |
1324 | // screen.C |
1454 | // screen.C |
1325 | |
1455 | |
1326 | void lalloc (line_t &l) const |
1456 | void lalloc (line_t &l) const |
1327 | { |
1457 | { |
… | |
… | |
1379 | return base; |
1509 | return base; |
1380 | } |
1510 | } |
1381 | |
1511 | |
1382 | bool option (uint8_t opt) const NOTHROW |
1512 | bool option (uint8_t opt) const NOTHROW |
1383 | { |
1513 | { |
1384 | if (!opt) |
|
|
1385 | return 0; |
|
|
1386 | |
|
|
1387 | --opt; |
|
|
1388 | return options[opt >> 3] & (1 << (opt & 7)); |
1514 | return options[opt >> 3] & (1 << (opt & 7)); |
1389 | } |
1515 | } |
1390 | |
1516 | |
1391 | void set_option (uint8_t opt, bool set = true) NOTHROW |
1517 | 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 | |
1518 | |
1403 | void set_privmode (unsigned bit, int set) NOTHROW |
1519 | void set_privmode (unsigned bit, int set) NOTHROW |
1404 | { |
1520 | { |
1405 | if (set) |
1521 | if (set) |
1406 | priv_modes |= bit; |
1522 | priv_modes |= bit; |
… | |
… | |
1426 | void scr_backindex () NOTHROW; |
1542 | void scr_backindex () NOTHROW; |
1427 | void scr_forwardindex () NOTHROW; |
1543 | void scr_forwardindex () NOTHROW; |
1428 | #endif |
1544 | #endif |
1429 | void scr_touch (bool refresh) NOTHROW; |
1545 | void scr_touch (bool refresh) NOTHROW; |
1430 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1546 | void scr_expose (int x, int y, int width, int height, bool refresh) NOTHROW; |
1431 | void scr_recolour () NOTHROW; |
1547 | void scr_recolour (bool refresh = true) NOTHROW; |
1432 | void scr_remap_chars () NOTHROW; |
1548 | void scr_remap_chars () NOTHROW; |
1433 | void scr_remap_chars (line_t &l) NOTHROW; |
1549 | void scr_remap_chars (line_t &l) NOTHROW; |
1434 | |
1550 | |
1435 | enum cursor_mode { SAVE, RESTORE }; |
1551 | enum cursor_mode { SAVE, RESTORE }; |
1436 | |
1552 | |