1 files changed, 196 insertions, 0 deletions
diff --git a/sw/source/core/doc/docchart.cxx b/sw/source/core/doc/docchart.cxx
new file mode 100644
index 0000000000..e421ac9ad0
--- /dev/null
+++ b/sw/source/core/doc/docchart.cxx
@@ -0,0 +1,196 @@
+/* -*- 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 .
+ */
+
+#include <doc.hxx>
+#include <IDocumentChartDataProviderAccess.hxx>
+#include <IDocumentState.hxx>
+#include <IDocumentLayoutAccess.hxx>
+#include <ndindex.hxx>
+#include <swtable.hxx>
+#include <viewsh.hxx>
+#include <ndole.hxx>
+#include <swtblfmt.hxx>
+#include <tblsel.hxx>
+#include <frameformats.hxx>
+#include <unochart.hxx>
+#include <osl/diagnose.h>
+
+void SwTable::UpdateCharts() const
+{
+    GetFrameFormat()->GetDoc()->UpdateCharts( GetFrameFormat()->GetName() );
+}
+
+bool SwTable::IsTableComplexForChart( std::u16string_view aSelection ) const
+{
+    const SwTableBox* pSttBox, *pEndBox;
+    if( 2 < aSelection.size() )
+    {
+        const size_t nSeparator = aSelection.find( u':' );
+        OSL_ENSURE( std::u16string_view::npos != nSeparator, "no valid selection" );
+
+        // Remove brackets at the beginning and from the end
+        const sal_Int32 nOffset = '<' == aSelection[0] ? 1 : 0;
+        const sal_Int32 nLength = '>' == aSelection[ aSelection.size()-1 ]
+            ? aSelection.size()-1 : aSelection.size();
+
+        pSttBox = GetTableBox(OUString(aSelection.substr( nOffset, nSeparator - nOffset )));
+        pEndBox = GetTableBox(OUString(aSelection.substr( nSeparator+1, nLength - (nSeparator+1) )));
+    }
+    else
+    {
+        const SwTableLines* pLns = &GetTabLines();
+        pSttBox = (*pLns)[ 0 ]->GetTabBoxes().front();
+        while( !pSttBox->GetSttNd() )
+            // Until the Content Box!
+            pSttBox = pSttBox->GetTabLines().front()->GetTabBoxes().front();
+
+        const SwTableBoxes* pBoxes = &pLns->back()->GetTabBoxes();
+        pEndBox = pBoxes->back();
+        while( !pEndBox->GetSttNd() )
+        {
+            // Until the Content Box!
+            pLns = &pEndBox->GetTabLines();
+            pBoxes = &pLns->back()->GetTabBoxes();
+            pEndBox = pBoxes->back();
+        }
+    }
+
+    return !pSttBox || !pEndBox || !::ChkChartSel( *pSttBox->GetSttNd(),
+                                        *pEndBox->GetSttNd() );
+}
+
+void SwDoc::DoUpdateAllCharts()
+{
+    SwViewShell* pVSh = getIDocumentLayoutAccess().GetCurrentViewShell();
+    if( !pVSh )
+        return;
+
+    for(const SwTableFormat* pFormat: *GetTableFrameFormats())
+    {
+        if( SwTable* pTmpTable = SwTable::FindTable( pFormat ) )
+            if( const SwTableNode* pTableNd = pTmpTable->GetTableNode() )
+                if( pTableNd->GetNodes().IsDocNodes() )
+                {
+                    UpdateCharts_( *pTmpTable, *pVSh );
+                }
+    }
+}
+
+void SwDoc::UpdateCharts_( const SwTable& rTable, SwViewShell const & rVSh ) const
+{
+    OUString aName( rTable.GetFrameFormat()->GetName() );
+    SwStartNode *pStNd;
+    SwNodeIndex aIdx( *GetNodes().GetEndOfAutotext().StartOfSectionNode(), 1 );
+    while( nullptr != (pStNd = aIdx.GetNode().GetStartNode()) )
+    {
+        ++aIdx;
+        SwOLENode *pONd = aIdx.GetNode().GetOLENode();
+        if( pONd &&
+            aName == pONd->GetChartTableName() &&
+            pONd->getLayoutFrame( rVSh.GetLayout() ) )
+        {
+            // tdf#122995 for OLE/Charts in SW we do not (yet) have a refresh
+            // mechanism or embedding of the primitive representation, so this
+            // needs to be done locally here (simplest solution).
+            bool bImmediateMode(false);
+
+            if(pONd->IsChart())
+            {
+                // refresh to trigger repaint
+                const SwRect aChartRect(pONd->FindLayoutRect());
+                if(!aChartRect.IsEmpty())
+                    const_cast<SwViewShell &>(rVSh).InvalidateWindows(aChartRect);
+
+                // forced refresh of the chart's primitive representation
+                pONd->GetOLEObj().resetBufferedData();
+
+                // InvalidateTable using the Immediate-Mode, else the chart will
+                // not yet know that it is invalidated at the next repaint and create
+                // the same graphical representation again
+                bImmediateMode = true;
+            }
+
+            SwChartDataProvider *pPCD = getIDocumentChartDataProviderAccess().GetChartDataProvider();
+            if (pPCD)
+                pPCD->InvalidateTable( &rTable, bImmediateMode );
+            // following this the framework will now take care of repainting
+            // the chart or it's replacement image...
+        }
+        aIdx.Assign( *pStNd->EndOfSectionNode(), + 1 );
+    }
+}
+
+void SwDoc::UpdateCharts( const OUString& rName ) const
+{
+    SwTable* pTmpTable = SwTable::FindTable( FindTableFormatByName( rName ) );
+    if( pTmpTable )
+    {
+        SwViewShell const * pVSh = getIDocumentLayoutAccess().GetCurrentViewShell();
+
+        if( pVSh )
+            UpdateCharts_( *pTmpTable, *pVSh );
+    }
+}
+
+void SwDoc::SetTableName( SwFrameFormat& rTableFormat, const OUString &rNewName )
+{
+    const OUString aOldName( rTableFormat.GetName() );
+
+    bool bNameFound = rNewName.isEmpty();
+    if( !bNameFound )
+    {
+        for(const SwTableFormat* pFormat: *GetTableFrameFormats())
+        {
+            if( !pFormat->IsDefault() &&
+                pFormat->GetName() == rNewName && IsUsed( *pFormat ) )
+            {
+                bNameFound = true;
+                break;
+            }
+        }
+    }
+
+    if( !bNameFound )
+        rTableFormat.SetFormatName( rNewName, true );
+    else
+        rTableFormat.SetFormatName( GetUniqueTableName(), true );
+
+    SwStartNode *pStNd;
+    SwNodeIndex aIdx( *GetNodes().GetEndOfAutotext().StartOfSectionNode(), 1 );
+    while ( nullptr != (pStNd = aIdx.GetNode().GetStartNode()) )
+    {
+        ++aIdx;
+        SwOLENode *pNd = aIdx.GetNode().GetOLENode();
+        if( pNd && aOldName == pNd->GetChartTableName() )
+        {
+            pNd->SetChartTableName( rNewName );
+
+            SwTable* pTable = SwTable::FindTable( &rTableFormat );
+            SwChartDataProvider *pPCD = getIDocumentChartDataProviderAccess().GetChartDataProvider();
+            if (pPCD)
+                pPCD->InvalidateTable( pTable );
+            // following this the framework will now take care of repainting
+            // the chart or it's replacement image...
+        }
+        aIdx.Assign( *pStNd->EndOfSectionNode(), + 1 );
+    }
+    getIDocumentState().SetModified();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */