app/font/GlobalFontManager.cpp

52 	node_ref	directory;
89 	ref.directory = nodeRef.node;
162 						|| message->FindInt64("directory", &nodeRef.node) != B_OK
175 						// a new directory to watch for us
179 						font_directory* directory = _FindDirectory(nodeRef);
180 						if (directory == NULL) {
181 							// unknown directory? how come?
185 						_AddFont(*directory, entry);
192 					// has the entry been moved into a monitored directory or has
199 						|| message->FindInt64("to directory", &nodeRef.node) != B_OK
200 						|| message->FindInt64("from directory", (int64 *)&fromNode) != B_OK
205 					font_directory* directory = _FindDirectory(nodeRef);
211 					if (directory != NULL) {
214 						// test, if the source directory is one of ours as well
220 								// there is a new directory to watch for us
222 								FTRACE(("new directory moved in"));
224 								// A directory from our watched directories has
227 								// path names of the styles in that directory
229 								directory = _FindDirectory(nodeRef);
230 								if (directory != NULL) {
231 									for (int32 i = 0; i < directory->styles.CountItems(); i++) {
232 										FontStyle* style = directory->styles.ItemAt(i);
233 										style->UpdatePath(directory->directory);
236 								FTRACE(("directory renamed"));
245 									directory->styles.AddItem(style);
246 									style->UpdatePath(directory->directory);
251 								_AddFont(*directory, entry);
258 								&& (directory = _FindDirectory(nodeRef)) != NULL)
259 								_RemoveDirectory(directory);
261 							// remove font style from directory
273 						|| message->FindInt64("directory", (int64 *)&directoryNode) != B_OK
277 					font_directory* directory = _FindDirectory(nodeRef);
278 					if (directory != NULL) {
279 						// the directory has been removed, so we remove it as well
280 						_RemoveDirectory(directory);
282 						// remove font style from directory
310 		font_directory* directory = fDirectories.ItemAt(i);
313 		revision += directory->revision;
391 			// find parent directory
395 			nodeRef.node = mapping->ref.directory;
396 			font_directory* directory = _FindDirectory(nodeRef);
397 			if (directory == NULL) {
398 				// unknown directory, maybe this is a user font - try
399 				// to create the missing directory
403 					|| (directory = _FindDirectory(nodeRef)) == NULL)
407 			return _AddFont(*directory, entry);
479 /*!	\brief Removes the style from the font directory.
485 GlobalFontManager::_RemoveStyle(font_directory& directory, FontStyle* style)
489 	directory.styles.RemoveItem(style);
490 	directory.revision++;
499 	// remove font style from directory
504 	font_directory* directory = _FindDirectory(nodeRef);
505 	if (directory != NULL) {
506 		// find style in directory and remove it
509 		while ((style = directory->FindStyle(nodeRef)) != NULL)
510 			_RemoveStyle(*directory, style);
688 		font_directory* directory = fDirectories.ItemAt(i);
690 		if (directory->AlreadyScanned())
693 		_ScanFontDirectory(*directory);
703 GlobalFontManager::_AddFont(font_directory& directory, BEntry& entry)
745 			directory.styles.AddItem(GetStyle(familyID, styleID));
750 	if (directory.AlreadyScanned())
751 		directory.revision++;
761 		font_directory* directory = fDirectories.ItemAt(i);
763 		if (directory->directory == nodeRef)
764 			return directory;
772 GlobalFontManager::_RemoveDirectory(font_directory* directory)
774 	FTRACE(("FontManager: Remove directory (%" B_PRIdINO ")!\n",
775 		directory->directory.node));
777 	fDirectories.RemoveItem(directory, false);
779 	// TODO: remove styles from this directory!
781 	watch_node(&directory->directory, B_STOP_WATCHING, this);
782 	delete directory;
806 	// check if we are already know this directory
808 	font_directory* directory = _FindDirectory(nodeRef);
809 	if (directory != NULL) {
811 			*_newDirectory = directory;
817 	directory = new (std::nothrow) font_directory;
818 	if (directory == NULL)
824 		delete directory;
828 	directory->directory = nodeRef;
829 	directory->user = stat.st_uid;
830 	directory->group = stat.st_gid;
831 	directory->revision = 0;
835 		// we cannot watch this directory - while this is unfortunate,
837 		printf("could not watch directory %" B_PRIdDEV ":%" B_PRIdINO "\n",
845 	fDirectories.AddItem(directory);
848 		*_newDirectory = directory;
859 	It recursively walks upwards in the directory hierarchy until it finds
860 	a known font_directory (or hits the root directory, in which case it
883 	// check if we are already know this directory
885 	font_directory* directory = _FindDirectory(nodeRef);
886 	if (directory != NULL)
901 	// We have our match, create sub directory
914 	// directory. If a valid font file, it adds both the family and the style.
916 	BDirectory directory;
917 	status_t status = directory.SetTo(&fontDirectory.directory);
922 	while (directory.GetNextEntry(&entry) == B_OK) {
924 			// scan this directory recursively