1 files changed, 128 insertions, 0 deletions
diff --git a/src/sq_libraryhandler.h b/src/sq_libraryhandler.h
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+++ b/src/sq_libraryhandler.h
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+/***************************************************************************
+                          sq_libraryhandler.h  -  description
+                             -------------------
+    begin                : Mar 5 2004
+    copyright            : (C) 2004 by Baryshev Dmitry
+    email                : ksquirrel.iv@gmail.com
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef SQ_LIBRARY_HANDLER_H
+#define SQ_LIBRARY_HANDLER_H
+
+#include <tqvaluevector.h>
+#include <tqdatetime.h>
+#include <tqobject.h>
+
+#include "sq_library.h"
+
+class TQStringList;
+
+class TDEConfig;
+class KURL;
+
+/*
+ *  SQ_LibraryHandler is a library manager. It's the main class
+ *  in library loading mechanizm. 
+ */
+
+class SQ_LibraryHandler : public TQObject, public TQValueVector<SQ_LIBRARY>
+{
+    public:
+        SQ_LibraryHandler(TQObject *parent = 0);
+        ~SQ_LibraryHandler();
+
+        enum Support { Maybe = 0, Yes, No };
+
+        /*
+        *  Reload libraries from disk
+        */
+        void reload();
+
+        void sync();
+
+        Support maybeSupported(const KURL &, const TQString& = TQString()) const;
+
+        /*
+         *  Find appropriate SQ_LIBRARY by filename. If
+         *  not found, return NULL.
+         */
+        SQ_LIBRARY* libraryForFile(const KURL &);
+        SQ_LIBRARY* libraryForFile(const TQString &);
+
+        /*
+         *  Find appropriate SQ_LIBRARY by its name. If
+         *  not found, return NULL.
+         *
+         *  Name is a string, returned by fmt_quickinfo()
+         */
+        SQ_LIBRARY* libraryByName(const TQString &name);
+
+        /*
+         *  Does any of found libraries handle given extension ?
+         */
+        bool knownExtension(const TQString &ext);
+
+        /*
+         *  Fill 'filters' with all found filters, and
+         *  'quick' with appropriate information.
+         */
+        void allFilters(TQStringList &filters, TQStringList &quick) const;
+
+        void allWritableFilters(TQStringList &filters, TQStringList &quick) const;
+
+        /*
+         *  Get all filters as one string.
+         */
+        TQString allFiltersString() const;
+
+        /*
+         *  Filters as one string suitable for KFileDialogs.
+         *  If r == true, return readable codecs
+         *  If allfiles == true, append *.* to result
+         */
+        TQString allFiltersFileDialogString(bool r, bool allfiles = true) const;
+
+        /*
+         *  Remove and unload all libraries.
+         */
+        void clear();
+
+        /*
+         *  Print some information on found libraries.
+         */
+        void dump() const;
+
+        static SQ_LibraryHandler* instance() { return m_instance; }
+
+    private:
+
+        void add(TQStringList &foundLibraries);
+
+        /*
+         *  Load libraries from disk.
+         */
+        void load();
+        /*
+         *  Is library with name 'quick' already been handled ?
+         */
+        bool alreadyInMap(const TQString &quick) const;
+
+        void writeSettings(SQ_LIBRARY *lib);
+        void readSettings(SQ_LIBRARY *lib);
+
+    private:
+        TDEConfig *tdeconf;
+
+        static SQ_LibraryHandler *m_instance;
+};
+
+#endif