1 files changed, 172 insertions, 0 deletions
diff --git a/sw/source/uibase/docvw/frmsidebarwincontainer.cxx b/sw/source/uibase/docvw/frmsidebarwincontainer.cxx
new file mode 100644
index 0000000000..17da0beee4
--- /dev/null
+++ b/sw/source/uibase/docvw/frmsidebarwincontainer.cxx
@@ -0,0 +1,172 @@
+/* -*- 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 "frmsidebarwincontainer.hxx"
+
+#include <map>
+#include <fmtfld.hxx>
+#include <txtfld.hxx>
+#include <AnnotationWin.hxx>
+
+namespace {
+    struct SidebarWinKey
+    {
+        const sal_Int32 mnIndex;
+
+        explicit SidebarWinKey( const sal_Int32 nIndex )
+            : mnIndex( nIndex )
+        {}
+
+        bool operator < ( const SidebarWinKey& rSidebarWinKey ) const
+        {
+            return mnIndex < rSidebarWinKey.mnIndex;
+        }
+    };
+
+    typedef std::map < SidebarWinKey, VclPtr<sw::annotation::SwAnnotationWin> > SidebarWinContainer;
+
+    struct FrameKey
+    {
+        const SwFrame* mpFrame;
+
+        explicit FrameKey( const SwFrame* pFrame )
+            : mpFrame( pFrame )
+        {}
+
+        bool operator < ( const FrameKey& rFrameKey ) const
+        {
+            return mpFrame < rFrameKey.mpFrame;
+        }
+    };
+
+    typedef std::map < FrameKey, SidebarWinContainer > FrameSidebarWinContainer_;
+}
+
+namespace sw::sidebarwindows {
+
+class FrameSidebarWinContainer : public FrameSidebarWinContainer_
+{
+};
+
+SwFrameSidebarWinContainer::SwFrameSidebarWinContainer()
+    : mpFrameSidebarWinContainer( new FrameSidebarWinContainer )
+{}
+
+SwFrameSidebarWinContainer::~SwFrameSidebarWinContainer()
+{
+    mpFrameSidebarWinContainer->clear();
+    mpFrameSidebarWinContainer.reset();
+}
+
+bool SwFrameSidebarWinContainer::insert( const SwFrame& rFrame,
+                                       const SwFormatField& rFormatField,
+                                       sw::annotation::SwAnnotationWin& rSidebarWin )
+{
+    bool bInserted( false );
+
+    FrameKey aFrameKey( &rFrame );
+    SidebarWinContainer& rSidebarWinContainer = (*mpFrameSidebarWinContainer)[ aFrameKey ];
+
+    SidebarWinKey aSidebarWinKey( rFormatField.GetTextField()->GetStart() );
+    if ( rSidebarWinContainer.empty() ||
+         rSidebarWinContainer.find( aSidebarWinKey) == rSidebarWinContainer.end() )
+    {
+        rSidebarWinContainer[ aSidebarWinKey ] = &rSidebarWin;
+        bInserted = true;
+    }
+
+    return bInserted;
+}
+
+bool SwFrameSidebarWinContainer::remove( const SwFrame& rFrame,
+                                         const sw::annotation::SwAnnotationWin & rSidebarWin )
+{
+    bool bRemoved( false );
+
+    FrameKey aFrameKey( &rFrame );
+    FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
+    if ( aFrameIter != mpFrameSidebarWinContainer->end() )
+    {
+        SidebarWinContainer& rSidebarWinContainer = (*aFrameIter).second;
+        auto aIter = std::find_if(rSidebarWinContainer.begin(), rSidebarWinContainer.end(),
+            [&rSidebarWin](const SidebarWinContainer::value_type& rEntry) { return rEntry.second == &rSidebarWin; });
+        if ( aIter != rSidebarWinContainer.end() )
+        {
+            rSidebarWinContainer.erase( aIter );
+            bRemoved = true;
+        }
+    }
+
+    return bRemoved;
+}
+
+bool SwFrameSidebarWinContainer::empty( const SwFrame& rFrame )
+{
+    bool bEmpty( true );
+
+    FrameKey aFrameKey( &rFrame );
+    FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
+    if ( aFrameIter != mpFrameSidebarWinContainer->end() )
+    {
+        bEmpty = (*aFrameIter).second.empty();
+    }
+
+    return bEmpty;
+}
+
+sw::annotation::SwAnnotationWin* SwFrameSidebarWinContainer::get( const SwFrame& rFrame,
+                                             const sal_Int32 nIndex )
+{
+    sw::annotation::SwAnnotationWin* pRet( nullptr );
+
+    FrameKey aFrameKey( &rFrame );
+    FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
+    if ( aFrameIter != mpFrameSidebarWinContainer->end() && nIndex >= 0 )
+    {
+        SidebarWinContainer& rSidebarWinContainer = (*aFrameIter).second;
+        if (nIndex < sal_Int32(rSidebarWinContainer.size()))
+        {
+            auto aIter = rSidebarWinContainer.begin();
+            std::advance(aIter, nIndex);
+            pRet = (*aIter).second;
+        }
+    }
+    return pRet;
+}
+
+void SwFrameSidebarWinContainer::getAll( const SwFrame& rFrame,
+                                       std::vector< vcl::Window* >* pSidebarWins )
+{
+    pSidebarWins->clear();
+
+    FrameKey aFrameKey( &rFrame );
+    FrameSidebarWinContainer::iterator aFrameIter = mpFrameSidebarWinContainer->find( aFrameKey );
+    if ( aFrameIter != mpFrameSidebarWinContainer->end() )
+    {
+        SidebarWinContainer& rSidebarWinContainer = (*aFrameIter).second;
+        for ( const auto& rEntry : rSidebarWinContainer )
+        {
+            pSidebarWins->push_back( rEntry.second );
+        }
+    }
+}
+
+} // eof of namespace sw::sidebarwindows
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */