432e3162e6
Change-Id: Ib19175affd48610fc164a996d609b369256d4f72 Reviewed-on: https://gerrit.libreoffice.org/29865 Reviewed-by: Stephan Bergmann <sbergman@redhat.com> Tested-by: Stephan Bergmann <sbergman@redhat.com>
98 lines
2.8 KiB
C++
98 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_FPICKER_SOURCE_WIN32_FILEPICKER_PREVIEWADAPTER_HXX
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#define INCLUDED_FPICKER_SOURCE_WIN32_FILEPICKER_PREVIEWADAPTER_HXX
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#include <sal/types.h>
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#include <com/sun/star/uno/Sequence.hxx>
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#include <com/sun/star/uno/RuntimeException.hpp>
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#include <com/sun/star/uno/Any.hxx>
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#if defined _MSC_VER
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#pragma warning(push, 1)
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#endif
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#include <windows.h>
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#if defined _MSC_VER
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#pragma warning(pop)
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#endif
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#include <memory>
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class CPreviewAdapterImpl;
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// A kind of a facade for the preview class.
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// We want to hide the fact that the preview
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// window may only become visible if there is
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// a valid parent window (means, the FilePicker)
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// is in execution mode. So unless someone sets
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// the preview active with a valid parent
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// window the preview may not be visible
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class CPreviewAdapter
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{
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public:
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// ctor
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explicit CPreviewAdapter(HINSTANCE instance);
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~CPreviewAdapter();
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static css::uno::Sequence<sal_Int16> SAL_CALL getSupportedImageFormats();
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sal_Int32 SAL_CALL getTargetColorDepth();
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sal_Int32 SAL_CALL getAvailableWidth();
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sal_Int32 SAL_CALL getAvailableHeight();
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void SAL_CALL setImage(sal_Int16 aImageFormat, const css::uno::Any& aImage)
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throw (css::lang::IllegalArgumentException, css::uno::RuntimeException);
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bool SAL_CALL setShowState(bool bShowState);
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bool SAL_CALL getShowState();
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void SAL_CALL setParent(HWND parent);
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// notification from parent
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void SAL_CALL notifyParentShow(bool bShow);
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void SAL_CALL notifyParentSizeChanged();
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void SAL_CALL notifyParentWindowPosChanged();
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private:
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// hide implementation details using the
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// bridge pattern
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std::unique_ptr<CPreviewAdapterImpl> m_pImpl;
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// prevent copy and assignment
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private:
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CPreviewAdapter(const CPreviewAdapter&);
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CPreviewAdapter& operator=(const CPreviewAdapter&);
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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