1 files changed, 107 insertions, 0 deletions
diff --git a/vcl/inc/impimagetree.hxx b/vcl/inc/impimagetree.hxx
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+++ b/vcl/inc/impimagetree.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ***********************************************************************/
+
+#ifndef INCLUDED_VCL_IMPIMAGETREE_HXX
+#define INCLUDED_VCL_IMPIMAGETREE_HXX
+
+#include "sal/config.h"
+
+#include <list>
+#include <utility>
+#include <vector>
+
+#include <boost/unordered_map.hpp>
+
+#include "boost/noncopyable.hpp"
+#include "com/sun/star/uno/Reference.hxx"
+#include "rtl/ustring.hxx"
+#include "salhelper/singletonref.hxx"
+
+namespace com { namespace sun { namespace star { namespace container {
+    class XNameAccess;
+} } } }
+class BitmapEx;
+
+class ImplImageTree: private boost::noncopyable {
+public:
+    ImplImageTree();
+
+    ~ImplImageTree();
+
+    // check whether the icon style is installed
+    bool checkStyle(rtl::OUString const & style);
+
+    bool loadImage(
+        rtl::OUString const & name, rtl::OUString const & style,
+        BitmapEx & bitmap, bool localized = false, bool loadMissing = false );
+
+    bool loadDefaultImage(
+        rtl::OUString const & style,
+        BitmapEx& bitmap);
+
+    void shutDown();
+        // a crude form of life cycle control (called from DeInitVCL; otherwise,
+        // if the ImplImageTree singleton were destroyed during exit that would
+        // be too late for the destructors of the bitmaps in m_iconCache)
+
+private:
+    bool doLoadImage(
+        rtl::OUString const & name, rtl::OUString const & style,
+        BitmapEx & bitmap, bool localized);
+
+    typedef std::list<
+        std::pair<
+            rtl::OUString,
+            com::sun::star::uno::Reference<
+                com::sun::star::container::XNameAccess > > > Zips;
+
+    typedef boost::unordered_map<
+        rtl::OUString, bool, rtl::OUStringHash > CheckStyleCache;
+    typedef boost::unordered_map<
+        rtl::OUString, std::pair< bool, BitmapEx >, rtl::OUStringHash > IconCache;
+
+    rtl::OUString m_style;
+    Zips m_zips;
+    CheckStyleCache m_checkStyleCache;
+    IconCache m_iconCache;
+
+    void setStyle(rtl::OUString const & style );
+
+    void resetZips();
+
+    bool checkStyleCacheLookup( rtl::OUString const & style, bool &exists );
+    bool iconCacheLookup( rtl::OUString const & name, bool localized, BitmapEx & bitmap );
+
+    bool find(std::vector< rtl::OUString > const & paths, BitmapEx & bitmap );
+};
+
+typedef salhelper::SingletonRef< ImplImageTree > ImplImageTreeSingletonRef;
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */