summaryrefslogtreecommitdiff
path: root/vcl/inc/image.h
diff options
context:
space:
mode:
Diffstat (limited to 'vcl/inc/image.h')
-rw-r--r--vcl/inc/image.h182
1 files changed, 182 insertions, 0 deletions
diff --git a/vcl/inc/image.h b/vcl/inc/image.h
new file mode 100644
index 000000000000..023b2c2d1a2c
--- /dev/null
+++ b/vcl/inc/image.h
@@ -0,0 +1,182 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#ifndef _SV_IMAGE_H
+#define _SV_IMAGE_H
+
+#include <vcl/bitmapex.hxx>
+
+#include <hash_map>
+
+// ----------------
+// - ImplImageBmp -
+// ----------------
+
+class ImplImageBmp
+{
+public:
+
+ ImplImageBmp();
+ ~ImplImageBmp();
+
+ void Create( long nItemWidth, long nItemHeight, USHORT nInitSize );
+ void Create( const BitmapEx& rBmpEx, long nItemWidth, long nItemHeight,USHORT nInitSize );
+
+ void Expand( USHORT nGrowSize );
+
+ void Replace( USHORT nPos, USHORT nSrcPos );
+ void Replace( USHORT nPos, const ImplImageBmp& rImageBmp, USHORT nSrcPos );
+ void Replace( USHORT nPos, const BitmapEx& rBmpEx );
+
+ void ReplaceColors( const Color* pSrcColors, const Color* pDstColors, ULONG nColorCount );
+ void ColorTransform( BmpColorMode eColorMode );
+ void Invert();
+
+ BitmapEx GetBitmapEx( USHORT nPosCount, USHORT* pPosAry ) const;
+
+ void Draw( USHORT nPos, OutputDevice* pDev, const Point& rPos, USHORT nStyle, const Size* pSize = NULL );
+
+private:
+
+ BitmapEx maBmpEx;
+ BitmapEx maDisabledBmpEx;
+ BitmapEx* mpDisplayBmp;
+ Size maSize;
+ BYTE* mpInfoAry;
+ USHORT mnSize;
+
+ void ImplUpdateDisplayBmp( OutputDevice* pOutDev );
+ void ImplUpdateDisabledBmpEx( int nPos );
+
+private: // prevent assignment and copy construction
+ ImplImageBmp( const ImplImageBmp& );
+ void operator=( const ImplImageBmp& );
+};
+
+// --------------
+// - ImageTypes -
+// --------------
+
+enum ImageType { IMAGETYPE_BITMAP, IMAGETYPE_IMAGE };
+
+// -----------------
+// - ImplImageList -
+// -----------------
+
+struct ImageAryData
+{
+ ::rtl::OUString maName;
+ // Images identified by either name, or by id
+ USHORT mnId;
+ BitmapEx maBitmapEx;
+
+ ImageAryData();
+ ImageAryData( const rtl::OUString &aName,
+ USHORT nId, const BitmapEx &aBitmap );
+ ImageAryData( const ImageAryData& rData );
+ ~ImageAryData();
+
+ bool IsLoadable() { return maBitmapEx.IsEmpty() && maName.getLength(); }
+ void Load(const rtl::OUString &rPrefix);
+
+ ImageAryData& operator=( const ImageAryData& rData );
+};
+
+// ------------------------------------------------------------------------------
+
+struct ImplImageList
+{
+ typedef std::vector<ImageAryData *> ImageAryDataVec;
+ typedef std::hash_map< rtl::OUString, ImageAryData *, rtl::OUStringHash >
+ ImageAryDataNameHash;
+
+ ImageAryDataVec maImages;
+ ImageAryDataNameHash maNameHash;
+ rtl::OUString maPrefix;
+ Size maImageSize;
+ ULONG mnRefCount;
+
+ ImplImageList();
+ ImplImageList( const ImplImageList &aSrc );
+ ~ImplImageList();
+
+ void AddImage( const ::rtl::OUString &aName,
+ USHORT nId, const BitmapEx &aBitmapEx );
+ void RemoveImage( USHORT nPos );
+ USHORT GetImageCount() const;
+};
+
+// --------------------
+// - ImplImageRefData -
+// --------------------
+
+struct ImplImageRefData
+{
+ ImplImageList* mpImplData;
+ USHORT mnIndex;
+
+ ImplImageRefData() {} // Um Warning zu umgehen
+ ~ImplImageRefData();
+
+ BOOL IsEqual( const ImplImageRefData& rData );
+};
+
+// ----------------
+// - ImpImageData -
+// ----------------
+
+struct ImplImageData
+{
+ ImplImageBmp* mpImageBitmap;
+ BitmapEx maBmpEx;
+
+ ImplImageData( const BitmapEx& rBmpEx );
+ ~ImplImageData();
+
+ BOOL IsEqual( const ImplImageData& rData );
+};
+
+// -------------
+// - ImplImage -
+// -------------
+
+struct ImplImage
+{
+ ULONG mnRefCount;
+ // TODO: use inheritance to get rid of meType+mpData
+ void* mpData;
+ ImageType meType;
+
+ ImplImage();
+ ~ImplImage();
+
+private: // prevent assignment and copy construction
+ ImplImage( const ImplImage&);
+ void operator=( const ImplImage&);
+};
+
+#endif // _SV_IMAGE_H