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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+#ifndef INCLUDED_VCL_IMAP_HXX
+#define INCLUDED_VCL_IMAP_HXX
+
+#include <vcl/imapobj.hxx>
+#include <vcl/dllapi.h>
+#include <tools/stream.hxx>
+#include <tools/solar.h>
+#include <memory>
+#include <vector>
+
+class Point;
+class Size;
+class Fraction;
+class IMapObject;
+
+class VCL_DLLPUBLIC ImageMap final
+{
+private:
+
+ std::vector<std::unique_ptr<IMapObject>> maList;
+ OUString aName;
+
+ // binary saving/loading
+ void ImpWriteImageMap( SvStream& rOStm ) const ;
+ void ImpReadImageMap( SvStream& rIStm, size_t nCount );
+
+ // Import/Export
+ void ImpWriteCERN( SvStream& rOStm ) const;
+ void ImpWriteNCSA( SvStream& rOStm ) const;
+ void ImpReadCERN( SvStream& rOStm );
+ void ImpReadNCSA( SvStream& rOStm );
+
+ void ImpReadCERNLine( std::string_view rLine );
+ static Point ImpReadCERNCoords( const char** ppStr );
+ static tools::Long ImpReadCERNRadius( const char** ppStr );
+ static OUString ImpReadCERNURL( const char** ppStr );
+
+ void ImpReadNCSALine( std::string_view rLine );
+ static OUString ImpReadNCSAURL( const char** ppStr );
+ static Point ImpReadNCSACoords( const char** ppStr );
+
+ static IMapFormat ImpDetectFormat( SvStream& rIStm );
+
+public:
+
+ ImageMap() {};
+ ImageMap( const OUString& rName );
+ ImageMap( const ImageMap& rImageMap );
+
+ // all IMapObjects are destroyed in the destructor
+ ~ImageMap();
+
+ ImageMap& operator=( const ImageMap& rImageMap );
+
+ // comparison (everything is checked for equality)
+ bool operator==( const ImageMap& rImageMap );
+ bool operator!=( const ImageMap& rImageMap );
+
+ // a new IMap object is inserted at the end of the Map
+ void InsertIMapObject( const IMapObject& rIMapObject );
+ void InsertIMapObject( std::unique_ptr<IMapObject> rIMapObject );
+
+ // access to the single ImapObjects; the objects may
+ // not be destroyed from outside
+ IMapObject* GetIMapObject( size_t nPos ) const
+ {
+ return ( nPos < maList.size() ) ? maList[ nPos ].get() : nullptr;
+ }
+
+ // returns the object which was hit first or NULL;
+ // size and position values are in 1/100mm;
+ // rTotalSize is the original size of the image
+ // rDisplaySize is the current size;
+ // rRelPoint relates to the display size and the upper left
+ // corner of the image
+ IMapObject* GetHitIMapObject( const Size& rOriginalSize,
+ const Size& rDisplaySize,
+ const Point& rRelHitPoint,
+ sal_uLong nFlags = 0 );
+
+ // returns the total amount of IMap objects
+ size_t GetIMapObjectCount() const { return maList.size(); }
+
+ // deletes all internal objects
+ void ClearImageMap();
+
+ const OUString& GetName() const { return aName; }
+ void SetName( const OUString& rName ) { aName = rName; }
+
+ // scales all objects of the ImageMap according to the given factor
+ void Scale( const Fraction& rFractX, const Fraction& rFracY );
+
+ // Import/Export
+ void Write ( SvStream& rOStm ) const;
+ void Read( SvStream& rIStm );
+
+ void Write( SvStream& rOStm, IMapFormat nFormat ) const;
+ sal_uLong Read( SvStream& rIStm, IMapFormat nFormat );
+};
+
+class IMapCompat
+{
+ SvStream* pRWStm;
+ sal_uInt64 nCompatPos;
+ sal_uInt64 nTotalSize;
+ StreamMode nStmMode;
+
+ IMapCompat( const IMapCompat& ) = delete;
+ IMapCompat& operator=( const IMapCompat& ) { return *this; }
+
+public:
+
+ IMapCompat( SvStream& rStm, const StreamMode nStreamMode );
+ ~IMapCompat();
+};
+
+#endif // INCLUDED_VCL_IMAP_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */