149 lines
4.6 KiB
C++
149 lines
4.6 KiB
C++
/*************************************************************************
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*
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* $RCSfile: previewadapter.hxx,v $
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*
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* $Revision: 1.1 $
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*
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* last change: $Author: tra $ $Date: 2002-03-21 07:11:58 $
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*
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* The Contents of this file are made available subject to the terms of
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* either of the following licenses
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*
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* - GNU Lesser General Public License Version 2.1
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* - Sun Industry Standards Source License Version 1.1
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*
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* Sun Microsystems Inc., October, 2000
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2000 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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*
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* Sun Industry Standards Source License Version 1.1
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* =================================================
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* The contents of this file are subject to the Sun Industry Standards
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* Source License Version 1.1 (the "License"); You may not use this file
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* except in compliance with the License. You may obtain a copy of the
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* License at http://www.openoffice.org/license.html.
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*
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* Software provided under this License is provided on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
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* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
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* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
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* See the License for the specific provisions governing your rights and
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* obligations concerning the Software.
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*
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* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
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*
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* Copyright: 2000 by Sun Microsystems, Inc.
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*
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* All Rights Reserved.
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*
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* Contributor(s): _______________________________________
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*
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*
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************************************************************************/
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#ifndef _PREVIEWADAPTER_HXX_
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#define _PREVIEWADAPTER_HXX_
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#ifndef _SAL_TYPES_H_
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#include <sal/types.h>
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#endif
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#ifndef _COM_SUN_STAR_UNO_SEQUENCE_HXX_
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#include <com/sun/star/uno/Sequence.hxx>
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#endif
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#ifndef _COM_SUN_STAR_UNO_RUNTIMEEXCEPTION_HPP_
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#include <com/sun/star/uno/RuntimeException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_LANG_ILLEGALARGUMENTEXCEPTION_HPP_
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#endif
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#ifndef _COM_SUN_STAR_UNO_ANY_HXX_
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#include <com/sun/star/uno/Any.hxx>
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#endif
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#include <windows.h>
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#include <memory>
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// forward declaration
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class CPreviewAdapterImpl;
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//---------------------------------------------
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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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//---------------------------------------------
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class CPreviewAdapter
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{
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public:
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// ctor
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CPreviewAdapter(HINSTANCE instance);
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~CPreviewAdapter();
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::com::sun::star::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 ::com::sun::star::uno::Any& aImage)
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throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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sal_Bool SAL_CALL setShowState(sal_Bool bShowState);
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sal_Bool SAL_CALL getShowState();
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void SAL_CALL setParent(HWND parent);
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//--------------------------------------
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// notification from parent
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//--------------------------------------
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void SAL_CALL notifyParentShow(sal_Bool bShow);
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void SAL_CALL notifyParentSizeChanged();
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void SAL_CALL notifyParentWindowPosChanged(sal_Bool bIsVisible);
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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::auto_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 |