1*ebfcd9afSAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*ebfcd9afSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*ebfcd9afSAndrew Rist * or more contributor license agreements. See the NOTICE file 5*ebfcd9afSAndrew Rist * distributed with this work for additional information 6*ebfcd9afSAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*ebfcd9afSAndrew Rist * to you under the Apache License, Version 2.0 (the 8*ebfcd9afSAndrew Rist * "License"); you may not use this file except in compliance 9*ebfcd9afSAndrew Rist * with the License. You may obtain a copy of the License at 10*ebfcd9afSAndrew Rist * 11*ebfcd9afSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*ebfcd9afSAndrew Rist * 13*ebfcd9afSAndrew Rist * Unless required by applicable law or agreed to in writing, 14*ebfcd9afSAndrew Rist * software distributed under the License is distributed on an 15*ebfcd9afSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*ebfcd9afSAndrew Rist * KIND, either express or implied. See the License for the 17*ebfcd9afSAndrew Rist * specific language governing permissions and limitations 18*ebfcd9afSAndrew Rist * under the License. 19*ebfcd9afSAndrew Rist * 20*ebfcd9afSAndrew Rist *************************************************************/ 21*ebfcd9afSAndrew Rist 22*ebfcd9afSAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef INCLUDED_VCL_IMPIMAGETREE_HXX 25cdf0e10cSrcweir #define INCLUDED_VCL_IMPIMAGETREE_HXX 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "sal/config.h" 28cdf0e10cSrcweir 29cdf0e10cSrcweir #include <list> 30cdf0e10cSrcweir #include <utility> 31cdf0e10cSrcweir #include <vector> 32cdf0e10cSrcweir 33cdf0e10cSrcweir #include <hash_map> 34cdf0e10cSrcweir 35cdf0e10cSrcweir #include "boost/noncopyable.hpp" 36cdf0e10cSrcweir #include "com/sun/star/uno/Reference.hxx" 37cdf0e10cSrcweir #include "rtl/ustring.hxx" 38cdf0e10cSrcweir #include "salhelper/singletonref.hxx" 39cdf0e10cSrcweir 40cdf0e10cSrcweir namespace com { namespace sun { namespace star { namespace container { 41cdf0e10cSrcweir class XNameAccess; 42cdf0e10cSrcweir } } } } 43cdf0e10cSrcweir class BitmapEx; 44cdf0e10cSrcweir 45cdf0e10cSrcweir class ImplImageTree: private boost::noncopyable { 46cdf0e10cSrcweir public: 47cdf0e10cSrcweir ImplImageTree(); 48cdf0e10cSrcweir 49cdf0e10cSrcweir ~ImplImageTree(); 50cdf0e10cSrcweir 51cdf0e10cSrcweir // check whether the icon style is installed 52cdf0e10cSrcweir bool checkStyle(rtl::OUString const & style); 53cdf0e10cSrcweir 54cdf0e10cSrcweir bool loadImage( 55cdf0e10cSrcweir rtl::OUString const & name, rtl::OUString const & style, 56cdf0e10cSrcweir BitmapEx & bitmap, bool localized = false ); 57cdf0e10cSrcweir 58cdf0e10cSrcweir void shutDown(); 59cdf0e10cSrcweir // a crude form of life cycle control (called from DeInitVCL; otherwise, 60cdf0e10cSrcweir // if the ImplImageTree singleton were destroyed during exit that would 61cdf0e10cSrcweir // be too late for the destructors of the bitmaps in m_iconCache) 62cdf0e10cSrcweir 63cdf0e10cSrcweir private: 64cdf0e10cSrcweir typedef std::list< 65cdf0e10cSrcweir std::pair< 66cdf0e10cSrcweir rtl::OUString, 67cdf0e10cSrcweir com::sun::star::uno::Reference< 68cdf0e10cSrcweir com::sun::star::container::XNameAccess > > > Zips; 69cdf0e10cSrcweir 70cdf0e10cSrcweir typedef std::hash_map< 71cdf0e10cSrcweir rtl::OUString, bool, rtl::OUStringHash > CheckStyleCache; 72cdf0e10cSrcweir typedef std::hash_map< 73cdf0e10cSrcweir rtl::OUString, std::pair< bool, BitmapEx >, rtl::OUStringHash > IconCache; 74cdf0e10cSrcweir 75cdf0e10cSrcweir rtl::OUString m_style; 76cdf0e10cSrcweir Zips m_zips; 77cdf0e10cSrcweir CheckStyleCache m_checkStyleCache; 78cdf0e10cSrcweir IconCache m_iconCache; 79cdf0e10cSrcweir 80cdf0e10cSrcweir void setStyle(rtl::OUString const & style ); 81cdf0e10cSrcweir 82cdf0e10cSrcweir void resetZips(); 83cdf0e10cSrcweir 84cdf0e10cSrcweir bool checkStyleCacheLookup( rtl::OUString const & style, bool &exists ); 85cdf0e10cSrcweir bool iconCacheLookup( rtl::OUString const & name, bool localized, BitmapEx & bitmap ); 86cdf0e10cSrcweir 87cdf0e10cSrcweir bool find(std::vector< rtl::OUString > const & paths, BitmapEx & bitmap ); 88cdf0e10cSrcweir }; 89cdf0e10cSrcweir 90cdf0e10cSrcweir typedef salhelper::SingletonRef< ImplImageTree > ImplImageTreeSingletonRef; 91cdf0e10cSrcweir 92cdf0e10cSrcweir #endif 93