1*10ce8018SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*10ce8018SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*10ce8018SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*10ce8018SAndrew Rist * distributed with this work for additional information 6*10ce8018SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*10ce8018SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*10ce8018SAndrew Rist * "License"); you may not use this file except in compliance 9*10ce8018SAndrew Rist * with the License. You may obtain a copy of the License at 10*10ce8018SAndrew Rist * 11*10ce8018SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*10ce8018SAndrew Rist * 13*10ce8018SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*10ce8018SAndrew Rist * software distributed under the License is distributed on an 15*10ce8018SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*10ce8018SAndrew Rist * KIND, either express or implied. See the License for the 17*10ce8018SAndrew Rist * specific language governing permissions and limitations 18*10ce8018SAndrew Rist * under the License. 19*10ce8018SAndrew Rist * 20*10ce8018SAndrew Rist *************************************************************/ 21*10ce8018SAndrew Rist 22*10ce8018SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir #ifndef _PREVIEWADAPTER_HXX_ 25cdf0e10cSrcweir #define _PREVIEWADAPTER_HXX_ 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include <sal/types.h> 28cdf0e10cSrcweir #include <com/sun/star/uno/Sequence.hxx> 29cdf0e10cSrcweir #include <com/sun/star/uno/RuntimeException.hpp> 30cdf0e10cSrcweir #include <com/sun/star/lang/IllegalArgumentException.hpp> 31cdf0e10cSrcweir #include <com/sun/star/uno/Any.hxx> 32cdf0e10cSrcweir 33cdf0e10cSrcweir #if defined _MSC_VER 34cdf0e10cSrcweir #pragma warning(push, 1) 35cdf0e10cSrcweir #endif 36cdf0e10cSrcweir #include <windows.h> 37cdf0e10cSrcweir #if defined _MSC_VER 38cdf0e10cSrcweir #pragma warning(pop) 39cdf0e10cSrcweir #endif 40cdf0e10cSrcweir #include <memory> 41cdf0e10cSrcweir 42cdf0e10cSrcweir // forward declaration 43cdf0e10cSrcweir class CPreviewAdapterImpl; 44cdf0e10cSrcweir 45cdf0e10cSrcweir //--------------------------------------------- 46cdf0e10cSrcweir // A kind of a facade for the preview class. 47cdf0e10cSrcweir // We want to hide the fact that the preview 48cdf0e10cSrcweir // window may only become visible if there is 49cdf0e10cSrcweir // a valid parent window (means, the FilePicker) 50cdf0e10cSrcweir // is in execution mode. So unless someone sets 51cdf0e10cSrcweir // the preview active with a valid parent 52cdf0e10cSrcweir // window the preview may not be visible 53cdf0e10cSrcweir //--------------------------------------------- 54cdf0e10cSrcweir 55cdf0e10cSrcweir class CPreviewAdapter 56cdf0e10cSrcweir { 57cdf0e10cSrcweir public: 58cdf0e10cSrcweir 59cdf0e10cSrcweir // ctor 60cdf0e10cSrcweir CPreviewAdapter(HINSTANCE instance); 61cdf0e10cSrcweir 62cdf0e10cSrcweir ~CPreviewAdapter(); 63cdf0e10cSrcweir 64cdf0e10cSrcweir ::com::sun::star::uno::Sequence<sal_Int16> SAL_CALL getSupportedImageFormats(); 65cdf0e10cSrcweir 66cdf0e10cSrcweir sal_Int32 SAL_CALL getTargetColorDepth(); 67cdf0e10cSrcweir 68cdf0e10cSrcweir sal_Int32 SAL_CALL getAvailableWidth(); 69cdf0e10cSrcweir 70cdf0e10cSrcweir sal_Int32 SAL_CALL getAvailableHeight(); 71cdf0e10cSrcweir 72cdf0e10cSrcweir void SAL_CALL setImage(sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& aImage) 73cdf0e10cSrcweir throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); 74cdf0e10cSrcweir 75cdf0e10cSrcweir sal_Bool SAL_CALL setShowState(sal_Bool bShowState); 76cdf0e10cSrcweir 77cdf0e10cSrcweir sal_Bool SAL_CALL getShowState(); 78cdf0e10cSrcweir 79cdf0e10cSrcweir void SAL_CALL setParent(HWND parent); 80cdf0e10cSrcweir 81cdf0e10cSrcweir //-------------------------------------- 82cdf0e10cSrcweir // notification from parent 83cdf0e10cSrcweir //-------------------------------------- 84cdf0e10cSrcweir 85cdf0e10cSrcweir void SAL_CALL notifyParentShow(bool bShow); 86cdf0e10cSrcweir 87cdf0e10cSrcweir void SAL_CALL notifyParentSizeChanged(); 88cdf0e10cSrcweir 89cdf0e10cSrcweir void SAL_CALL notifyParentWindowPosChanged(); 90cdf0e10cSrcweir 91cdf0e10cSrcweir private: 92cdf0e10cSrcweir // hide implementation details using the 93cdf0e10cSrcweir // bridge pattern 94cdf0e10cSrcweir std::auto_ptr<CPreviewAdapterImpl> m_pImpl; 95cdf0e10cSrcweir 96cdf0e10cSrcweir // prevent copy and assignment 97cdf0e10cSrcweir private: 98cdf0e10cSrcweir CPreviewAdapter(const CPreviewAdapter&); 99cdf0e10cSrcweir CPreviewAdapter& operator=(const CPreviewAdapter&); 100cdf0e10cSrcweir }; 101cdf0e10cSrcweir 102cdf0e10cSrcweir 103cdf0e10cSrcweir #endif 104