| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _PREVIEWADAPTER_HXX_ |
| #define _PREVIEWADAPTER_HXX_ |
| |
| #include <sal/types.h> |
| #include <com/sun/star/uno/Sequence.hxx> |
| #include <com/sun/star/uno/RuntimeException.hpp> |
| #include <com/sun/star/lang/IllegalArgumentException.hpp> |
| #include <com/sun/star/uno/Any.hxx> |
| |
| #if defined _MSC_VER |
| #pragma warning(push, 1) |
| #endif |
| #include <windows.h> |
| #if defined _MSC_VER |
| #pragma warning(pop) |
| #endif |
| #include <memory> |
| |
| // forward declaration |
| class CPreviewAdapterImpl; |
| |
| //--------------------------------------------- |
| // A kind of a facade for the preview class. |
| // We want to hide the fact that the preview |
| // window may only become visible if there is |
| // a valid parent window (means, the FilePicker) |
| // is in execution mode. So unless someone sets |
| // the preview active with a valid parent |
| // window the preview may not be visible |
| //--------------------------------------------- |
| |
| class CPreviewAdapter |
| { |
| public: |
| |
| // ctor |
| CPreviewAdapter(HINSTANCE instance); |
| |
| ~CPreviewAdapter(); |
| |
| ::com::sun::star::uno::Sequence<sal_Int16> SAL_CALL getSupportedImageFormats(); |
| |
| sal_Int32 SAL_CALL getTargetColorDepth(); |
| |
| sal_Int32 SAL_CALL getAvailableWidth(); |
| |
| sal_Int32 SAL_CALL getAvailableHeight(); |
| |
| void SAL_CALL setImage(sal_Int16 aImageFormat, const ::com::sun::star::uno::Any& aImage) |
| throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException); |
| |
| sal_Bool SAL_CALL setShowState(sal_Bool bShowState); |
| |
| sal_Bool SAL_CALL getShowState(); |
| |
| void SAL_CALL setParent(HWND parent); |
| |
| //-------------------------------------- |
| // notification from parent |
| //-------------------------------------- |
| |
| void SAL_CALL notifyParentShow(bool bShow); |
| |
| void SAL_CALL notifyParentSizeChanged(); |
| |
| void SAL_CALL notifyParentWindowPosChanged(); |
| |
| private: |
| // hide implementation details using the |
| // bridge pattern |
| std::auto_ptr<CPreviewAdapterImpl> m_pImpl; |
| |
| // prevent copy and assignment |
| private: |
| CPreviewAdapter(const CPreviewAdapter&); |
| CPreviewAdapter& operator=(const CPreviewAdapter&); |
| }; |
| |
| |
| #endif |