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85 | #include "rxvtutil.h" |
85 | #include "rxvtutil.h" |
86 | #include "rxvtfont.h" |
86 | #include "rxvtfont.h" |
87 | #include "rxvttoolkit.h" |
87 | #include "rxvttoolkit.h" |
88 | #include "scrollbar.h" |
88 | #include "scrollbar.h" |
89 | #include "ev_cpp.h" |
89 | #include "ev_cpp.h" |
90 | #include "salloc.h" |
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91 | #include "libptytty.h" |
90 | #include "libptytty.h" |
92 | |
91 | |
93 | #include "rxvtperl.h" |
92 | #include "rxvtperl.h" |
94 | |
93 | |
95 | // try to avoid some macros to decrease code size, on some systems |
94 | // try to avoid some macros to decrease code size, on some systems |
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148 | |
147 | |
149 | const char * rxvt_basename (const char *str) NOTHROW; |
148 | const char * rxvt_basename (const char *str) NOTHROW; |
150 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
149 | void rxvt_vlog (const char *fmt, va_list arg_ptr) NOTHROW; |
151 | void rxvt_log (const char *fmt,...) NOTHROW; |
150 | void rxvt_log (const char *fmt,...) NOTHROW; |
152 | void rxvt_warn (const char *fmt,...) NOTHROW; |
151 | void rxvt_warn (const char *fmt,...) NOTHROW; |
153 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn; |
152 | void rxvt_fatal (const char *fmt, ...) THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
154 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn; |
153 | void rxvt_exit_failure () THROW ((class rxvt_failure_exception)) ecb_noreturn ecb_cold; |
155 | |
154 | |
156 | char * rxvt_strtrim (char *str) NOTHROW; |
155 | char * rxvt_strtrim (char *str) NOTHROW; |
157 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
156 | char ** rxvt_strsplit (char delim, const char *str) NOTHROW; |
158 | |
157 | |
159 | static inline void |
158 | static inline void |
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210 | environ = orig_env; |
209 | environ = orig_env; |
211 | } |
210 | } |
212 | }; |
211 | }; |
213 | |
212 | |
214 | #ifdef HAVE_BG_PIXMAP |
213 | #ifdef HAVE_BG_PIXMAP |
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214 | struct image_effects |
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215 | { |
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216 | bool tint_set; |
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217 | rxvt_color tint; |
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218 | int shade; |
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219 | int h_blurRadius, v_blurRadius; |
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220 | |
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221 | image_effects () |
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222 | { |
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223 | tint_set = |
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224 | h_blurRadius = |
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225 | v_blurRadius = 0; |
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226 | shade = 100; |
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227 | } |
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228 | |
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229 | bool need_tint () |
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230 | { |
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231 | return shade != 100 || tint_set; |
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232 | } |
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233 | |
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234 | bool need_blur () |
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235 | { |
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236 | return h_blurRadius && v_blurRadius; |
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237 | } |
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238 | |
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239 | bool set_tint (const rxvt_color &new_tint); |
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240 | bool set_shade (const char *shade_str); |
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241 | bool set_blur (const char *geom); |
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242 | }; |
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243 | |
215 | # ifdef BG_IMAGE_FROM_FILE |
244 | # ifdef BG_IMAGE_FROM_FILE |
216 | enum { |
245 | enum { |
217 | IM_IS_SET = 1 << 0, |
246 | IM_IS_SET = 1 << 0, |
218 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
247 | IM_IS_SIZE_SENSITIVE = 1 << 1, |
219 | IM_KEEP_ASPECT = 1 << 2, |
248 | IM_KEEP_ASPECT = 1 << 2, |
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228 | defaultScale = windowScale, |
257 | defaultScale = windowScale, |
229 | centerAlign = 50, |
258 | centerAlign = 50, |
230 | defaultAlign = centerAlign, |
259 | defaultAlign = centerAlign, |
231 | }; |
260 | }; |
232 | |
261 | |
233 | struct rxvt_image |
262 | struct rxvt_image : image_effects |
234 | { |
263 | { |
235 | int id; |
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236 | unsigned short alpha; |
264 | unsigned short alpha; |
237 | uint8_t flags; |
265 | uint8_t flags; |
238 | unsigned int h_scale, v_scale; /* percents of the window size */ |
266 | unsigned int h_scale, v_scale; /* percents of the window size */ |
239 | int h_align, v_align; /* percents of the window size: |
267 | int h_align, v_align; /* percents of the window size: |
240 | 0 - left align, 50 - center, 100 - right */ |
268 | 0 - left align, 50 - center, 100 - right */ |
241 | |
269 | |
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270 | bool is_size_sensitive () |
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271 | { |
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272 | return (!(flags & IM_TILE) |
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273 | || h_scale || v_scale |
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274 | || (!(flags & IM_ROOT_ALIGN) && (h_align || v_align))); |
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275 | } |
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276 | |
242 | # ifdef HAVE_PIXBUF |
277 | # ifdef HAVE_PIXBUF |
243 | auto_ptr<GdkPixbuf> pixbuf; |
278 | GdkPixbuf *pixbuf; |
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279 | |
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280 | void destroy () |
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281 | { |
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282 | if (pixbuf) |
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283 | g_object_unref (pixbuf); |
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284 | } |
244 | |
285 | |
245 | int width () |
286 | int width () |
246 | { |
287 | { |
247 | return gdk_pixbuf_get_width (pixbuf); |
288 | return gdk_pixbuf_get_width (pixbuf); |
248 | } |
289 | } |
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745 | { |
786 | { |
746 | text_t *t; // terminal the text |
787 | text_t *t; // terminal the text |
747 | rend_t *r; // rendition, uses RS_ flags |
788 | rend_t *r; // rendition, uses RS_ flags |
748 | tlen_t_ l; // length of each text line |
789 | tlen_t_ l; // length of each text line |
749 | uint32_t f; // flags |
790 | uint32_t f; // flags |
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791 | |
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792 | bool valid () |
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793 | { |
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794 | return l >= 0; |
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795 | } |
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796 | |
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797 | void alloc () |
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798 | { |
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799 | l = 0; |
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800 | } |
750 | |
801 | |
751 | bool is_longer () |
802 | bool is_longer () |
752 | { |
803 | { |
753 | return f & LINE_LONGER; |
804 | return f & LINE_LONGER; |
754 | } |
805 | } |
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1025 | scrollBar_t scrollBar; |
1076 | scrollBar_t scrollBar; |
1026 | uint8_t options[(Opt_count + 7) >> 3]; |
1077 | uint8_t options[(Opt_count + 7) >> 3]; |
1027 | XSizeHints szHint; |
1078 | XSizeHints szHint; |
1028 | rxvt_color *pix_colors; |
1079 | rxvt_color *pix_colors; |
1029 | Cursor TermWin_cursor; /* cursor for vt window */ |
1080 | Cursor TermWin_cursor; /* cursor for vt window */ |
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1081 | |
1030 | line_t *row_buf; // all lines, scrollback + terminal, circular |
1082 | line_t *row_buf; // all lines, scrollback + terminal, circular |
1031 | line_t *drawn_buf; // text on screen |
1083 | line_t *drawn_buf; // text on screen |
1032 | line_t *swap_buf; // lines for swap buffer |
1084 | line_t *swap_buf; // lines for swap buffer |
1033 | char *tabs; /* per location: 1 == tab-stop */ |
1085 | char *tabs; /* per location: 1 == tab-stop */ |
1034 | screen_t screen; |
1086 | screen_t screen; |
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1142 | BG_IS_TRANSPARENT = 1 << 1, |
1194 | BG_IS_TRANSPARENT = 1 << 1, |
1143 | BG_NEEDS_REFRESH = 1 << 2, |
1195 | BG_NEEDS_REFRESH = 1 << 2, |
1144 | |
1196 | |
1145 | BG_HAS_RENDER = 1 << 3, |
1197 | BG_HAS_RENDER = 1 << 3, |
1146 | BG_HAS_RENDER_CONV = 1 << 4, |
1198 | BG_HAS_RENDER_CONV = 1 << 4, |
1147 | BG_CLIENT_RENDER = 1 << 5, |
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1148 | |
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1149 | BG_TINT_SET = 1 << 6, |
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1150 | BG_TINT_BITAND = 1 << 7, |
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1151 | }; |
1199 | }; |
1152 | |
1200 | |
1153 | uint8_t bg_flags; |
1201 | uint8_t bg_flags; |
1154 | |
1202 | |
1155 | # ifdef BG_IMAGE_FROM_FILE |
1203 | # ifdef BG_IMAGE_FROM_FILE |
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1163 | bool render_image (rxvt_image &image); |
1211 | bool render_image (rxvt_image &image); |
1164 | void parse_image (int id, const char *type, const char *arg); |
1212 | void parse_image (int id, const char *type, const char *arg); |
1165 | # endif |
1213 | # endif |
1166 | |
1214 | |
1167 | # ifdef ENABLE_TRANSPARENCY |
1215 | # ifdef ENABLE_TRANSPARENCY |
1168 | Pixmap root_pixmap; /* current root pixmap set */ |
1216 | Pixmap root_pixmap; /* current root pixmap set */ |
1169 | rxvt_color tint; |
1217 | image_effects root_effects; |
1170 | int shade; |
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1171 | int h_blurRadius, v_blurRadius; |
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1172 | |
1218 | |
1173 | void bg_set_transparent () |
1219 | void bg_set_transparent () |
1174 | { |
1220 | { |
1175 | bg_flags |= BG_IS_TRANSPARENT; |
1221 | bg_flags |= BG_IS_TRANSPARENT; |
1176 | } |
1222 | } |
1177 | void bg_set_root_pixmap (); |
1223 | void bg_set_root_pixmap (); |
1178 | bool bg_set_tint (rxvt_color &new_tint); |
1224 | bool render_root_image (); |
1179 | bool bg_set_shade (const char *shade_str); |
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1180 | bool bg_set_blur (const char *geom); |
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1181 | |
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1182 | bool blur_pixmap (Pixmap pixmap, int width, int height); |
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1183 | bool tint_pixmap (Pixmap pixmap, int width, int height); |
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1184 | void tint_ximage (XImage *ximage); |
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1185 | bool make_transparency_pixmap (); |
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1186 | # endif |
1225 | # endif |
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1226 | |
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1227 | bool blur_pixmap (Pixmap pixmap, int width, int height, bool argb, int h_blurRadius, int v_blurRadius); |
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1228 | bool tint_pixmap (Pixmap pixmap, int width, int height, bool argb, rxvt_color &tint, bool tint_set, int shade); |
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1229 | void tint_ximage (XImage *ximage, rxvt_color &tint, bool tint_set, int shade); |
1187 | |
1230 | |
1188 | ev_tstamp bg_valid_since; |
1231 | ev_tstamp bg_valid_since; |
1189 | |
1232 | |
1190 | Pixmap bg_pixmap; |
1233 | Pixmap bg_pixmap; |
1191 | unsigned int bg_pmap_width, bg_pmap_height; |
1234 | unsigned int bg_pmap_width, bg_pmap_height; |
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1241 | char *cmdbuf_ptr, *cmdbuf_endp; |
1284 | char *cmdbuf_ptr, *cmdbuf_endp; |
1242 | char cmdbuf_base[CBUFSIZ]; |
1285 | char cmdbuf_base[CBUFSIZ]; |
1243 | |
1286 | |
1244 | ptytty *pty; |
1287 | ptytty *pty; |
1245 | |
1288 | |
1246 | rxvt_salloc *talloc; // text line allocator |
1289 | // chunk contains all line_t's as well as rend_t and text_t buffers |
1247 | rxvt_salloc *ralloc; // rend line allocator |
1290 | // for drawn_buf, swap_buf and row_buf, in this order |
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1291 | void *chunk; |
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1292 | size_t chunk_size; |
1248 | |
1293 | |
1249 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1294 | static vector<rxvt_term *> termlist; // a vector of all running rxvt_term's |
1250 | |
1295 | |
1251 | #if ENABLE_FRILLS || ISO_14755 |
1296 | #if ENABLE_FRILLS || ISO_14755 |
1252 | // ISO 14755 entry support |
1297 | // ISO 14755 entry support |
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1426 | void get_window_origin (int &x, int &y); |
1471 | void get_window_origin (int &x, int &y); |
1427 | Pixmap get_pixmap_property (Atom property); |
1472 | Pixmap get_pixmap_property (Atom property); |
1428 | |
1473 | |
1429 | // screen.C |
1474 | // screen.C |
1430 | |
1475 | |
1431 | void lalloc (line_t &l) const |
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1432 | { |
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1433 | l.t = (text_t *)talloc->alloc (); |
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1434 | l.r = (rend_t *)ralloc->alloc (); |
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1435 | } |
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1436 | |
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1437 | #if 0 |
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1438 | void lfree (line_t &l) |
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1439 | { |
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1440 | talloc->free (l.t); |
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1441 | ralloc->free (l.r); |
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1442 | } |
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1443 | #endif |
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1444 | |
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1445 | void lresize (line_t &l) const |
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1446 | { |
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1447 | if (!l.t) |
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1448 | return; |
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1449 | |
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1450 | l.t = (text_t *)talloc->alloc (l.t, prev_ncol * sizeof (text_t)); |
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1451 | l.r = (rend_t *)ralloc->alloc (l.r, prev_ncol * sizeof (rend_t)); |
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1452 | |
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1453 | l.l = min (l.l, ncol); |
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1454 | |
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1455 | if (ncol > prev_ncol) |
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1456 | scr_blank_line (l, prev_ncol, ncol - prev_ncol, DEFAULT_RSTYLE); |
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1457 | } |
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1458 | |
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1459 | int fgcolor_of (rend_t r) const NOTHROW |
1476 | int fgcolor_of (rend_t r) const NOTHROW |
1460 | { |
1477 | { |
1461 | int base = GET_BASEFG (r); |
1478 | int base = GET_BASEFG (r); |
1462 | #ifndef NO_BRIGHTCOLOR |
1479 | #ifndef NO_BRIGHTCOLOR |
1463 | if (r & RS_Bold |
1480 | if (r & RS_Bold |
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1492 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1509 | void set_option (uint8_t opt, bool set = true) NOTHROW; |
1493 | |
1510 | |
1494 | // modifies first argument(!) |
1511 | // modifies first argument(!) |
1495 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1512 | void tt_paste (char *data, unsigned int len) NOTHROW; |
1496 | void paste (char *data, unsigned int len) NOTHROW; |
1513 | void paste (char *data, unsigned int len) NOTHROW; |
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1514 | void scr_alloc () NOTHROW; |
1497 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1515 | void scr_blank_line (line_t &l, unsigned int col, unsigned int width, rend_t efs) const NOTHROW; |
1498 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1516 | void scr_blank_screen_mem (line_t &l, rend_t efs) const NOTHROW; |
1499 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1517 | void scr_kill_char (line_t &l, int col) const NOTHROW; |
1500 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1518 | int scr_scroll_text (int row1, int row2, int count) NOTHROW; |
1501 | void scr_reset (); |
1519 | void scr_reset (); |