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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sdext/source/minimizer/graphiccollector.hxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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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_SDEXT_SOURCE_MINIMIZER_GRAPHICCOLLECTOR_HXX
+#define INCLUDED_SDEXT_SOURCE_MINIMIZER_GRAPHICCOLLECTOR_HXX
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/awt/DeviceInfo.hpp>
+#include <com/sun/star/text/GraphicCrop.hpp>
+#include <com/sun/star/drawing/XShape.hpp>
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/awt/Size.hpp>
+#include <com/sun/star/graphic/XGraphic.hpp>
+#include <com/sun/star/frame/XModel.hpp>
+#include <vector>
+
+
+struct GraphicSettings
+{
+ bool mbJPEGCompression;
+ sal_Int32 mnJPEGQuality;
+ bool mbRemoveCropArea;
+ sal_Int32 mnImageResolution;
+ bool mbEmbedLinkedGraphics;
+
+ GraphicSettings( bool bJPEGCompression, sal_Int32 nJPEGQuality, bool bRemoveCropArea,
+ sal_Int32 nImageResolution, bool bEmbedLinkedGraphics )
+ : mbJPEGCompression( bJPEGCompression )
+ , mnJPEGQuality( nJPEGQuality )
+ , mbRemoveCropArea( bRemoveCropArea )
+ , mnImageResolution( nImageResolution )
+ , mbEmbedLinkedGraphics( bEmbedLinkedGraphics ) {};
+};
+
+class GraphicCollector
+{
+ public:
+
+ struct GraphicUser
+ {
+ css::uno::Reference< css::drawing::XShape > mxShape; // if mbFillBitmap is false the xShape has
+ css::uno::Reference< css::beans::XPropertySet > mxPropertySet; // to be used otherwise the PropertySet
+ css::uno::Reference< css::beans::XPropertySet > mxPagePropertySet;
+ css::uno::Reference< css::graphic::XGraphic > mxGraphic;
+
+ css::text::GraphicCrop maGraphicCropLogic;
+ css::awt::Size maLogicalSize;
+ bool mbFillBitmap;
+
+ GraphicUser() : mxShape(), maGraphicCropLogic( 0, 0, 0, 0 ), mbFillBitmap( false ) {};
+ };
+
+ struct GraphicEntity
+ {
+ css::awt::Size maLogicalSize; // the biggest logical size the graphic will be displayed
+ bool mbRemoveCropArea;
+ css::text::GraphicCrop maGraphicCropLogic;
+ std::vector< GraphicUser > maUser;
+
+ explicit GraphicEntity( const GraphicUser& rUser )
+ : maLogicalSize( rUser.maLogicalSize ), mbRemoveCropArea( false ), maGraphicCropLogic( 0, 0, 0, 0 ) { maUser.push_back( rUser ); };
+ };
+
+ static const css::awt::DeviceInfo& GetDeviceInfo( const css::uno::Reference< css::uno::XComponentContext >& rxFact );
+ static css::awt::Size GetOriginalSize( const css::uno::Reference< css::uno::XComponentContext >& rxMSF,
+ const css::uno::Reference< css::graphic::XGraphic >& rxGraphic );
+
+ // collecting graphic instances, the downside of this method is that every graphic is swapped in
+ static void CollectGraphics( const css::uno::Reference< css::uno::XComponentContext >& rxMSF, const css::uno::Reference< css::frame::XModel >& rxModel,
+ const GraphicSettings& rGraphicSettings, std::vector< GraphicEntity >& io_rGraphicList );
+ // counting graphics without swapping in graphics
+ static void CountGraphics( const css::uno::Reference< css::uno::XComponentContext >& rxMSF, const css::uno::Reference< css::frame::XModel >& rxModel,
+ const GraphicSettings& rGraphicSettings, sal_Int32& rGraphics );
+};
+
+
+#endif // INCLUDED_SDEXT_SOURCE_MINIMIZER_GRAPHICCOLLECTOR_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */