Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 138 insertions, 0 deletions

diff --git a/include/vcl/imap.hxx b/include/vcl/imap.hxx
new file mode 100644
index 000000000..5cf03071b
--- /dev/null
+++ b/include/vcl/imap.hxx
@@ -0,0 +1,138 @@
+/* -*- 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( const OString& rLine );
+    static Point        ImpReadCERNCoords( const char** ppStr );
+    static long         ImpReadCERNRadius( const char** ppStr );
+    static OUString     ImpReadCERNURL( const char** ppStr );
+
+    void                ImpReadNCSALine( const OString& rLine );
+    static OUString     ImpReadNCSAURL( const char** ppStr );
+    static Point        ImpReadNCSACoords( const char** ppStr );
+
+    static sal_uLong    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, sal_uLong nFormat ) const;
+    sal_uLong           Read( SvStream& rIStm, sal_uLong 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: */