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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /include/svx/diagram/datamodel.hxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
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_SVX_DIAGRAM_DATAMODEL_HXX
+#define INCLUDED_SVX_DIAGRAM_DATAMODEL_HXX
+
+#include <vector>
+#include <optional>
+#include <map>
+
+#include <svx/svxdllapi.h>
+#include <rtl/ustring.hxx>
+#include <rtl/ustrbuf.hxx>
+
+#include <com/sun/star/xml/dom/XDocument.hpp>
+#include <com/sun/star/drawing/XShape.hpp>
+#include <oox/token/tokens.hxx>
+
+namespace svx::diagram {
+
+enum TypeConstant {
+ XML_none = 0,
+ XML_type = oox::XML_Type,
+ XML_asst = oox::XML_asst,
+ XML_doc = oox::XML_doc,
+ XML_node = oox::XML_node,
+ XML_norm = oox::XML_norm,
+ XML_parOf = oox::XML_parOf,
+ XML_parTrans = oox::XML_parTrans,
+ XML_pres = oox::XML_pres,
+ XML_presOf = oox::XML_presOf,
+ XML_presParOf = oox::XML_presParOf,
+ XML_rel = oox::XML_rel,
+ XML_sibTrans = oox::XML_sibTrans,
+};
+
+/** A Connection
+ */
+struct SVXCORE_DLLPUBLIC Connection
+{
+ Connection();
+
+ TypeConstant mnXMLType;
+ OUString msModelId;
+ OUString msSourceId;
+ OUString msDestId;
+ OUString msParTransId;
+ OUString msPresId;
+ OUString msSibTransId;
+ sal_Int32 mnSourceOrder;
+ sal_Int32 mnDestOrder;
+
+};
+
+typedef std::vector< Connection > Connections;
+
+/** Text and properties for a point
+ * For proof of concept to make TextData available in svx level this
+ * is in a first run pretty simple, but may need to be extended accordingly
+ * up to similar data as in oox::drawingml::TextBody.
+ */
+struct SVXCORE_DLLPUBLIC TextBody
+{
+ // text from 1st paragraph (1st run)
+ OUString msText;
+
+ // attributes from TextBody::getTextProperties()
+ std::vector< std::pair< OUString, css::uno::Any >> maTextProps;
+};
+
+typedef std::shared_ptr< TextBody > TextBodyPtr;
+
+/** Styles for a Point (FillStyle/LineStyle/...)
+ */
+struct SVXCORE_DLLPUBLIC PointStyle
+{
+ // attributes (LineStyle/FillStyle/...)
+ std::vector< std::pair< OUString, css::uno::Any >> maProperties;
+};
+
+typedef std::shared_ptr< PointStyle > PointStylePtr;
+
+/** A point
+ */
+struct SVXCORE_DLLPUBLIC Point
+{
+ Point();
+
+ // The minimal text data from the imported Diagram
+ // in source format
+ TextBodyPtr msTextBody;
+
+ // The property sequence of pairs<OUString, css::uno::Any>,
+ // interpreted & assigned by the ::addShape(s) creators in the
+ // import filter that created a XShape associated/based on this entry
+ PointStylePtr msPointStylePtr;
+
+ OUString msCnxId;
+ OUString msModelId;
+ OUString msColorTransformCategoryId;
+ OUString msColorTransformTypeId;
+ OUString msLayoutCategoryId;
+ OUString msLayoutTypeId;
+ OUString msPlaceholderText;
+ OUString msPresentationAssociationId;
+ OUString msPresentationLayoutName;
+ OUString msPresentationLayoutStyleLabel;
+ OUString msQuickStyleCategoryId;
+ OUString msQuickStyleTypeId;
+
+ TypeConstant mnXMLType;
+ sal_Int32 mnMaxChildren;
+ sal_Int32 mnPreferredChildren;
+ sal_Int32 mnDirection;
+ std::optional<sal_Int32> moHierarchyBranch;
+ sal_Int32 mnResizeHandles;
+ sal_Int32 mnCustomAngle;
+ sal_Int32 mnPercentageNeighbourWidth;
+ sal_Int32 mnPercentageNeighbourHeight;
+ sal_Int32 mnPercentageOwnWidth;
+ sal_Int32 mnPercentageOwnHeight;
+ sal_Int32 mnIncludeAngleScale;
+ sal_Int32 mnRadiusScale;
+ sal_Int32 mnWidthScale;
+ sal_Int32 mnHeightScale;
+ sal_Int32 mnWidthOverride;
+ sal_Int32 mnHeightOverride;
+ sal_Int32 mnLayoutStyleCount;
+ sal_Int32 mnLayoutStyleIndex;
+
+ bool mbOrgChartEnabled;
+ bool mbBulletEnabled;
+ bool mbCoherent3DOffset;
+ bool mbCustomHorizontalFlip;
+ bool mbCustomVerticalFlip;
+ bool mbCustomText;
+ bool mbIsPlaceholder;
+};
+
+typedef std::vector< Point > Points;
+
+/** Snippet of Diagram ModelData for Diagram-defining data undo/redo
+ */
+class SVXCORE_DLLPUBLIC DiagramDataState
+{
+ Connections maConnections;
+ Points maPoints;
+
+public:
+ DiagramDataState(Connections aConnections, Points aPoints);
+
+ Connections& getConnections() { return maConnections; }
+ Points& getPoints() { return maPoints; }
+};
+
+typedef std::shared_ptr< DiagramDataState > DiagramDataStatePtr;
+
+/** The collected Diagram ModelData
+ */
+class SVXCORE_DLLPUBLIC DiagramData
+{
+public:
+ typedef std::map< OUString, Point* > PointNameMap;
+ typedef std::map< OUString, std::vector< Point* > > PointsNameMap;
+ typedef std::map< OUString, const Connection* > ConnectionNameMap;
+
+ struct SourceIdAndDepth
+ {
+ OUString msSourceId;
+ sal_Int32 mnDepth = 0;
+ };
+
+ /// Tracks connections: destination id -> {destination order, details} map.
+ typedef std::map< OUString, std::map<sal_Int32, SourceIdAndDepth > > StringMap;
+
+protected:
+ // Make constructor protected to signal that this anyway pure virtual class
+ // shall not be incarnated - target to use is oox::drawingml::DiagramData
+ DiagramData();
+
+public:
+ virtual ~DiagramData();
+
+ // creates temporary processing data from model data
+ virtual void buildDiagramDataModel(bool bClearOoxShapes);
+
+ // dump to readable format
+ virtual void dump() const = 0;
+
+ // read accesses
+ Connections& getConnections() { return maConnections; }
+ Points& getPoints() { return maPoints; }
+ StringMap& getPresOfNameMap() { return maPresOfNameMap; }
+ PointNameMap& getPointNameMap() { return maPointNameMap; }
+ PointsNameMap& getPointsPresNameMap() { return maPointsPresNameMap; }
+ ::std::vector<OUString>& getExtDrawings() { return maExtDrawings; }
+ const Point* getRootPoint() const;
+ OUString getString() const;
+ std::vector<std::pair<OUString, OUString>> getChildren(const OUString& rParentId) const;
+
+ const css::uno::Reference< css::xml::dom::XDocument >& getThemeDocument() const { return mxThemeDocument; }
+ void setThemeDocument( const css::uno::Reference< css::xml::dom::XDocument >& xRef ) { mxThemeDocument = xRef; }
+
+ const OUString& getBackgroundShapeModelID() const { return msBackgroundShapeModelID; }
+ void setBackgroundShapeModelID( const OUString& rModelID ) { msBackgroundShapeModelID = rModelID; }
+
+ // model modifiers
+ OUString addNode(const OUString& rText);
+ bool removeNode(const OUString& rNodeId);
+
+ // Undo/Redo helpers to extract/restore Diagram-defining data
+ DiagramDataStatePtr extractDiagramDataState() const;
+ void applyDiagramDataState(const DiagramDataStatePtr& rState);
+
+protected:
+ // helpers
+ void getChildrenString(OUStringBuffer& rBuf, const Point* pPoint, sal_Int32 nLevel) const;
+ void addConnection(TypeConstant nType, const OUString& sSourceId, const OUString& sDestId);
+
+ // evtl. existing alternative imported visualization identifier
+ ::std::vector<OUString> maExtDrawings;
+
+ // The model definition, the parts available in svx.
+ // See evtl. parts in oox::drawingml::DiagramData that may need t obe accessed
+ // - logic connections/associations
+ Connections maConnections;
+
+ // - data point entries
+ Points maPoints;
+
+ // - style for the BackgroundShape (if used)
+ // this is the property sequence of pairs<OUString, css::uno::Any>,
+ // as interpreted & assigned by the ::addShape(s) creators in the
+ // import filter
+ PointStylePtr maBackgroundShapeStyle;
+
+ // - Theme definition as css::xml::dom::XDocument
+ // Note: I decided to use dom::XDocument which is already in use, instead of a
+ // temp file what is also possible (implemented that for POC) but would
+ // need to be created in PresentationFragmentHandler::importSlide. If
+ // this needs to be written to a File, please refer to
+ // fileDocxExport::WriteTheme(), look for "OOXTheme"
+ css::uno::Reference< css::xml::dom::XDocument > mxThemeDocument;
+
+ // temporary processing data, partially deleted when using build()
+ PointNameMap maPointNameMap;
+ PointsNameMap maPointsPresNameMap;
+ ConnectionNameMap maConnectionNameMap;
+ StringMap maPresOfNameMap;
+ OUString msBackgroundShapeModelID;
+};
+
+typedef std::shared_ptr< DiagramData > DiagramDataPtr;
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */