2fdee9fd60
Following
Change-Id: Id48f81deb05aee2026509037f7d14575735e5be0
Author: Michael Weghorn <m.weghorn@posteo.de>
Date: Wed Jul 10 14:49:03 2024 +0200
VCLUnoHelper: Align AWT <-> VCL helpers with convert.hxx impl
, port all uses of the helper functions defined in
`include/toolkit/helper/convert.hxx` to use the
`VCLUnoHelper` equivalents instead, to unify usage
and avoid duplication.
Drop `include/toolkit/helper/convert.hxx` now that
it's unused.
Change-Id: I22695a93e40e47bb2b14d191a2e0a4eb7c856895
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/170317
Tested-by: Jenkins
Reviewed-by: Michael Weghorn <m.weghorn@posteo.de>
1579 lines
43 KiB
C++
1579 lines
43 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <com/sun/star/graphic/GraphicProvider.hpp>
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <com/sun/star/view/SelectionType.hpp>
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#include <com/sun/star/util/VetoException.hpp>
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#include <o3tl/any.hxx>
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#include <helper/property.hxx>
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#include <toolkit/helper/vclunohelper.hxx>
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#include <com/sun/star/awt/tree/XMutableTreeNode.hpp>
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#include <controls/treecontrolpeer.hxx>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/propertyvalue.hxx>
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#include <cppuhelper/implbase.hxx>
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#include <rtl/ref.hxx>
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#include <vcl/graph.hxx>
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#include <vcl/svapp.hxx>
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#include <vcl/toolkit/treelistbox.hxx>
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#include <vcl/toolkit/treelistentry.hxx>
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#include <vcl/toolkit/viewdataentry.hxx>
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#include <vcl/toolkit/svlbitm.hxx>
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#include <map>
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#include <memory>
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#include <list>
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using namespace ::com::sun::star;
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using namespace css::uno;
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using namespace css::lang;
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using namespace css::awt::tree;
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using namespace css::beans;
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using namespace css::view;
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using namespace css::container;
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using namespace css::util;
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using namespace css::graphic;
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namespace {
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struct LockGuard
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{
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public:
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explicit LockGuard( sal_Int32& rLock )
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: mrLock( rLock )
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{
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rLock++;
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}
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~LockGuard()
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{
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mrLock--;
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}
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sal_Int32& mrLock;
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};
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class ImplContextGraphicItem : public SvLBoxContextBmp
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{
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public:
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ImplContextGraphicItem( Image const & rI1, Image const & rI2, bool bExpanded)
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: SvLBoxContextBmp(rI1, rI2, bExpanded) {}
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OUString msExpandedGraphicURL;
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OUString msCollapsedGraphicURL;
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};
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}
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class UnoTreeListBoxImpl : public SvTreeListBox
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{
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public:
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UnoTreeListBoxImpl( TreeControlPeer* pPeer, vcl::Window* pParent, WinBits nWinStyle );
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virtual ~UnoTreeListBoxImpl() override;
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virtual void dispose() override;
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void insert( SvTreeListEntry* pEntry, SvTreeListEntry* pParent, sal_uInt32 nPos );
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virtual void RequestingChildren( SvTreeListEntry* pParent ) override;
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virtual bool EditingEntry( SvTreeListEntry* pEntry ) override;
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virtual bool EditedEntry( SvTreeListEntry* pEntry, const OUString& rNewText ) override;
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DECL_LINK(OnSelectionChangeHdl, SvTreeListBox*, void);
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DECL_LINK(OnExpandingHdl, SvTreeListBox*, bool);
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DECL_LINK(OnExpandedHdl, SvTreeListBox*, void);
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private:
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rtl::Reference< TreeControlPeer > mxPeer;
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};
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namespace {
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class UnoTreeListItem : public SvLBoxString
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{
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public:
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UnoTreeListItem();
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void InitViewData( SvTreeListBox*,SvTreeListEntry*,SvViewDataItem * = nullptr ) override;
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void SetImage( const Image& rImage );
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const OUString& GetGraphicURL() const { return maGraphicURL;}
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void SetGraphicURL( const OUString& rGraphicURL );
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virtual void Paint(const Point& rPos, SvTreeListBox& rOutDev, vcl::RenderContext& rRenderContext,
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const SvViewDataEntry* pView, const SvTreeListEntry& rEntry) override;
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std::unique_ptr<SvLBoxItem> Clone( SvLBoxItem const * pSource ) const override;
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private:
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OUString maGraphicURL;
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Image maImage;
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};
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}
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class UnoTreeListEntry : public SvTreeListEntry
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{
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public:
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UnoTreeListEntry( const Reference< XTreeNode >& xNode, TreeControlPeer* pPeer );
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virtual ~UnoTreeListEntry() override;
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Reference< XTreeNode > mxNode;
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TreeControlPeer* mpPeer;
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};
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TreeControlPeer::TreeControlPeer()
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: maSelectionListeners( *this )
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, maTreeExpansionListeners( *this )
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, maTreeEditListeners( *this )
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, mbIsRootDisplayed(false)
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, mpTreeImpl( nullptr )
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, mnEditLock( 0 )
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{
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}
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TreeControlPeer::~TreeControlPeer()
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{
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if( mpTreeImpl )
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mpTreeImpl->Clear();
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}
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void TreeControlPeer::addEntry( UnoTreeListEntry* pEntry )
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{
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if( pEntry && pEntry->mxNode.is() )
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{
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if( !mpTreeNodeMap )
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{
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mpTreeNodeMap.reset( new TreeNodeMap );
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}
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(*mpTreeNodeMap)[ pEntry->mxNode ] = pEntry;
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}
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}
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void TreeControlPeer::removeEntry( UnoTreeListEntry const * pEntry )
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{
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if( mpTreeNodeMap && pEntry && pEntry->mxNode.is() )
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{
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TreeNodeMap::iterator aIter( mpTreeNodeMap->find( pEntry->mxNode ) );
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if( aIter != mpTreeNodeMap->end() )
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{
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mpTreeNodeMap->erase( aIter );
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}
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}
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}
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UnoTreeListEntry* TreeControlPeer::getEntry( const Reference< XTreeNode >& xNode, bool bThrow /* = true */ )
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{
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if( mpTreeNodeMap )
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{
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TreeNodeMap::iterator aIter( mpTreeNodeMap->find( xNode ) );
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if( aIter != mpTreeNodeMap->end() )
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return (*aIter).second;
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}
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if( bThrow )
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throw IllegalArgumentException();
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return nullptr;
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}
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vcl::Window* TreeControlPeer::createVclControl( vcl::Window* pParent, sal_Int64 nWinStyle )
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{
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mpTreeImpl = VclPtr<UnoTreeListBoxImpl>::Create( this, pParent, nWinStyle );
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return mpTreeImpl;
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}
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/** called from the UnoTreeListBoxImpl when it gets deleted */
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void TreeControlPeer::disposeControl()
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{
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mpTreeNodeMap.reset();
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mpTreeImpl = nullptr;
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}
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UnoTreeListEntry* TreeControlPeer::createEntry( const Reference< XTreeNode >& xNode, UnoTreeListEntry* pParent, sal_uInt32 nPos /* = TREELIST_APPEND */ )
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{
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UnoTreeListEntry* pEntry = nullptr;
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if( mpTreeImpl )
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{
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Image aImage;
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pEntry = new UnoTreeListEntry( xNode, this );
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pEntry->AddItem(std::make_unique<ImplContextGraphicItem>(aImage, aImage, true));
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std::unique_ptr<UnoTreeListItem> pUnoItem(new UnoTreeListItem);
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if( !xNode->getNodeGraphicURL().isEmpty() )
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{
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pUnoItem->SetGraphicURL( xNode->getNodeGraphicURL() );
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Image aNodeImage;
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loadImage( xNode->getNodeGraphicURL(), aNodeImage );
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pUnoItem->SetImage( aNodeImage );
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mpTreeImpl->AdjustEntryHeight( aNodeImage );
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}
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pEntry->AddItem(std::move(pUnoItem));
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mpTreeImpl->insert( pEntry, pParent, nPos );
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if( !msDefaultExpandedGraphicURL.isEmpty() )
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mpTreeImpl->SetExpandedEntryBmp( pEntry, maDefaultExpandedImage );
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if( !msDefaultCollapsedGraphicURL.isEmpty() )
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mpTreeImpl->SetCollapsedEntryBmp( pEntry, maDefaultCollapsedImage );
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updateEntry( pEntry );
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}
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return pEntry;
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}
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void TreeControlPeer::updateEntry( UnoTreeListEntry* pEntry )
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{
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bool bChanged = false;
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if( !(pEntry && pEntry->mxNode.is() && mpTreeImpl) )
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return;
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const OUString aValue( getEntryString( pEntry->mxNode->getDisplayValue() ) );
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UnoTreeListItem* pUnoItem = dynamic_cast< UnoTreeListItem* >( &pEntry->GetItem( 1 ) );
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if( pUnoItem )
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{
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if( aValue != pUnoItem->GetText() )
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{
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pUnoItem->SetText( aValue );
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bChanged = true;
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}
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if( pUnoItem->GetGraphicURL() != pEntry->mxNode->getNodeGraphicURL() )
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{
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Image aImage;
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if( loadImage( pEntry->mxNode->getNodeGraphicURL(), aImage ) )
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{
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pUnoItem->SetGraphicURL( pEntry->mxNode->getNodeGraphicURL() );
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pUnoItem->SetImage( aImage );
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mpTreeImpl->AdjustEntryHeight( aImage );
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bChanged = true;
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}
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}
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}
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if( bool(pEntry->mxNode->hasChildrenOnDemand()) != pEntry->HasChildrenOnDemand() )
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{
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pEntry->EnableChildrenOnDemand( pEntry->mxNode->hasChildrenOnDemand() );
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bChanged = true;
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}
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ImplContextGraphicItem* pContextGraphicItem = dynamic_cast< ImplContextGraphicItem* >( &pEntry->GetItem( 0 ) );
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if( pContextGraphicItem )
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{
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if( pContextGraphicItem->msExpandedGraphicURL != pEntry->mxNode->getExpandedGraphicURL() )
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{
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Image aImage;
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if( loadImage( pEntry->mxNode->getExpandedGraphicURL(), aImage ) )
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{
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pContextGraphicItem->msExpandedGraphicURL = pEntry->mxNode->getExpandedGraphicURL();
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mpTreeImpl->SetExpandedEntryBmp( pEntry, aImage );
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bChanged = true;
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}
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}
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if( pContextGraphicItem->msCollapsedGraphicURL != pEntry->mxNode->getCollapsedGraphicURL() )
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{
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Image aImage;
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if( loadImage( pEntry->mxNode->getCollapsedGraphicURL(), aImage ) )
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{
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pContextGraphicItem->msCollapsedGraphicURL = pEntry->mxNode->getCollapsedGraphicURL();
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mpTreeImpl->SetCollapsedEntryBmp( pEntry, aImage );
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bChanged = true;
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}
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}
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}
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if( bChanged )
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mpTreeImpl->GetModel()->InvalidateEntry( pEntry );
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}
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void TreeControlPeer::onSelectionChanged()
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{
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Reference< XInterface > xSource( getXWeak() );
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EventObject aEvent( xSource );
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maSelectionListeners.selectionChanged( aEvent );
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}
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void TreeControlPeer::onRequestChildNodes( const Reference< XTreeNode >& xNode )
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{
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try
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{
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Reference< XInterface > xSource( getXWeak() );
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TreeExpansionEvent aEvent( xSource, xNode );
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maTreeExpansionListeners.requestChildNodes( aEvent );
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}
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catch( Exception& )
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{
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}
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}
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bool TreeControlPeer::onExpanding( const Reference< XTreeNode >& xNode, bool bExpanding )
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{
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try
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{
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Reference< XInterface > xSource( getXWeak() );
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TreeExpansionEvent aEvent( xSource, xNode );
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if( bExpanding )
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{
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maTreeExpansionListeners.treeExpanding( aEvent );
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}
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else
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{
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maTreeExpansionListeners.treeCollapsing( aEvent );
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}
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}
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catch( Exception& )
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{
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return false;
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}
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return true;
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}
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void TreeControlPeer::onExpanded( const Reference< XTreeNode >& xNode, bool bExpanding )
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{
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try
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{
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Reference< XInterface > xSource( getXWeak() );
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TreeExpansionEvent aEvent( xSource, xNode );
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if( bExpanding )
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{
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maTreeExpansionListeners.treeExpanded( aEvent );
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}
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else
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{
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maTreeExpansionListeners.treeCollapsed( aEvent );
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}
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}
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catch( Exception& )
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{
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}
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}
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void TreeControlPeer::fillTree( UnoTreeListBoxImpl& rTree, const Reference< XTreeDataModel >& xDataModel )
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{
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rTree.Clear();
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if( !xDataModel.is() )
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return;
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Reference< XTreeNode > xRootNode( xDataModel->getRoot() );
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if( !xRootNode.is() )
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return;
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if( mbIsRootDisplayed )
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{
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addNode( rTree, xRootNode, nullptr );
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}
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else
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{
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const sal_Int32 nChildCount = xRootNode->getChildCount();
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for( sal_Int32 nChild = 0; nChild < nChildCount; nChild++ )
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addNode( rTree, xRootNode->getChildAt( nChild ), nullptr );
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}
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}
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void TreeControlPeer::addNode( UnoTreeListBoxImpl& rTree, const Reference< XTreeNode >& xNode, UnoTreeListEntry* pParentEntry )
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{
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if( xNode.is() )
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{
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UnoTreeListEntry* pEntry = createEntry( xNode, pParentEntry, TREELIST_APPEND );
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const sal_Int32 nChildCount = xNode->getChildCount();
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for( sal_Int32 nChild = 0; nChild < nChildCount; nChild++ )
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addNode( rTree, xNode->getChildAt( nChild ), pEntry );
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}
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}
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UnoTreeListBoxImpl& TreeControlPeer::getTreeListBoxOrThrow() const
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{
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if( !mpTreeImpl )
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throw DisposedException();
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return *mpTreeImpl;
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}
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void TreeControlPeer::ChangeNodesSelection( const Any& rSelection, bool bSelect, bool bSetSelection )
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{
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SolarMutexGuard aGuard;
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UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
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Reference< XTreeNode > xTempNode;
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Sequence<Reference<XTreeNode>> pNodes;
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sal_Int32 nCount = 0;
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if( rSelection.hasValue() )
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{
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switch( rSelection.getValueTypeClass() )
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{
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case TypeClass_INTERFACE:
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{
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rSelection >>= xTempNode;
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if( xTempNode.is() )
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{
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nCount = 1;
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pNodes = {xTempNode};
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}
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break;
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}
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case TypeClass_SEQUENCE:
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{
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if( auto rSeq = o3tl::tryAccess<Sequence<Reference<XTreeNode>>>(
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rSelection) )
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{
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nCount = rSeq->getLength();
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pNodes = *rSeq;
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}
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break;
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}
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default:
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break;
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}
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if( nCount == 0 )
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throw IllegalArgumentException();
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}
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if( bSetSelection )
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rTree.SelectAll( false );
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for( sal_Int32 i = 0; i != nCount; ++i )
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{
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UnoTreeListEntry* pEntry = getEntry( pNodes[i] );
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rTree.Select( pEntry, bSelect );
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}
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}
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// css::view::XSelectionSupplier
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sal_Bool SAL_CALL TreeControlPeer::select( const Any& rSelection )
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{
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SolarMutexGuard aGuard;
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ChangeNodesSelection( rSelection, true, true );
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return true;
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}
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Any SAL_CALL TreeControlPeer::getSelection()
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{
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SolarMutexGuard aGuard;
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UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
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Any aRet;
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sal_uInt32 nSelectionCount = rTree.GetSelectionCount();
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if( nSelectionCount == 1 )
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{
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UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.FirstSelected() );
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if( pEntry && pEntry->mxNode.is() )
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aRet <<= pEntry->mxNode;
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}
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else if( nSelectionCount > 1 )
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{
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Sequence< Reference< XTreeNode > > aSelection( nSelectionCount );
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Reference< XTreeNode >* pNodes = aSelection.getArray();
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UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.FirstSelected() );
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while( pEntry && nSelectionCount )
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{
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*pNodes++ = pEntry->mxNode;
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pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.NextSelected( pEntry ) );
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--nSelectionCount;
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}
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OSL_ASSERT( (pEntry == nullptr) && (nSelectionCount == 0) );
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aRet <<= aSelection;
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}
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return aRet;
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}
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void SAL_CALL TreeControlPeer::addSelectionChangeListener( const Reference< XSelectionChangeListener >& xListener )
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{
|
|
maSelectionListeners.addInterface( xListener );
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::removeSelectionChangeListener( const Reference< XSelectionChangeListener >& xListener )
|
|
{
|
|
maSelectionListeners.addInterface( xListener );
|
|
}
|
|
|
|
|
|
// css::view::XMultiSelectionSupplier
|
|
|
|
|
|
sal_Bool SAL_CALL TreeControlPeer::addSelection( const Any& rSelection )
|
|
{
|
|
ChangeNodesSelection( rSelection, true, false );
|
|
return true;
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::removeSelection( const Any& rSelection )
|
|
{
|
|
ChangeNodesSelection( rSelection, false, false );
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::clearSelection()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
getTreeListBoxOrThrow().SelectAll( false );
|
|
}
|
|
|
|
|
|
sal_Int32 SAL_CALL TreeControlPeer::getSelectionCount()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
return getTreeListBoxOrThrow().GetSelectionCount();
|
|
}
|
|
|
|
namespace {
|
|
|
|
class TreeSelectionEnumeration : public ::cppu::WeakImplHelper< XEnumeration >
|
|
{
|
|
public:
|
|
explicit TreeSelectionEnumeration( std::list< Any >& rSelection );
|
|
virtual sal_Bool SAL_CALL hasMoreElements() override;
|
|
virtual Any SAL_CALL nextElement() override;
|
|
|
|
std::list< Any > maSelection;
|
|
std::list< Any >::iterator maIter;
|
|
};
|
|
|
|
}
|
|
|
|
TreeSelectionEnumeration::TreeSelectionEnumeration( std::list< Any >& rSelection )
|
|
{
|
|
maSelection.swap( rSelection );
|
|
maIter = maSelection.begin();
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL TreeSelectionEnumeration::hasMoreElements()
|
|
{
|
|
return maIter != maSelection.end();
|
|
}
|
|
|
|
|
|
Any SAL_CALL TreeSelectionEnumeration::nextElement()
|
|
{
|
|
if( maIter == maSelection.end() )
|
|
throw NoSuchElementException();
|
|
|
|
return (*maIter++);
|
|
}
|
|
|
|
|
|
Reference< XEnumeration > SAL_CALL TreeControlPeer::createSelectionEnumeration()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
sal_uInt32 nSelectionCount = rTree.GetSelectionCount();
|
|
std::list< Any > aSelection( nSelectionCount );
|
|
|
|
UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.FirstSelected() );
|
|
while( pEntry && nSelectionCount )
|
|
{
|
|
aSelection.emplace_back( pEntry->mxNode );
|
|
pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.NextSelected( pEntry ) );
|
|
--nSelectionCount;
|
|
}
|
|
|
|
OSL_ASSERT( (pEntry == nullptr) && (nSelectionCount == 0) );
|
|
|
|
return Reference< XEnumeration >( new TreeSelectionEnumeration( aSelection ) );
|
|
}
|
|
|
|
|
|
Reference< XEnumeration > SAL_CALL TreeControlPeer::createReverseSelectionEnumeration()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
sal_uInt32 nSelectionCount = rTree.GetSelectionCount();
|
|
std::list< Any > aSelection;
|
|
|
|
UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.FirstSelected() );
|
|
while( pEntry && nSelectionCount )
|
|
{
|
|
aSelection.push_front( Any( pEntry->mxNode ) );
|
|
pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.NextSelected( pEntry ) );
|
|
--nSelectionCount;
|
|
}
|
|
|
|
OSL_ASSERT( (pEntry == nullptr) && (nSelectionCount == 0) );
|
|
|
|
return Reference< XEnumeration >( new TreeSelectionEnumeration( aSelection ) );
|
|
}
|
|
|
|
|
|
// css::awt::XTreeControl
|
|
|
|
|
|
OUString SAL_CALL TreeControlPeer::getDefaultExpandedGraphicURL()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
return msDefaultExpandedGraphicURL;
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::setDefaultExpandedGraphicURL( const OUString& sDefaultExpandedGraphicURL )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
if( msDefaultExpandedGraphicURL == sDefaultExpandedGraphicURL )
|
|
return;
|
|
|
|
if( !sDefaultExpandedGraphicURL.isEmpty() )
|
|
loadImage( sDefaultExpandedGraphicURL, maDefaultExpandedImage );
|
|
else
|
|
maDefaultExpandedImage = Image();
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
SvTreeListEntry* pEntry = rTree.First();
|
|
while( pEntry )
|
|
{
|
|
ImplContextGraphicItem* pContextGraphicItem = dynamic_cast< ImplContextGraphicItem* >( &pEntry->GetItem( 0 ) );
|
|
if( pContextGraphicItem )
|
|
{
|
|
if( pContextGraphicItem->msExpandedGraphicURL.isEmpty() )
|
|
rTree.SetExpandedEntryBmp( pEntry, maDefaultExpandedImage );
|
|
}
|
|
pEntry = rTree.Next( pEntry );
|
|
}
|
|
|
|
msDefaultExpandedGraphicURL = sDefaultExpandedGraphicURL;
|
|
}
|
|
|
|
|
|
OUString SAL_CALL TreeControlPeer::getDefaultCollapsedGraphicURL()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
return msDefaultCollapsedGraphicURL;
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::setDefaultCollapsedGraphicURL( const OUString& sDefaultCollapsedGraphicURL )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
if( msDefaultCollapsedGraphicURL == sDefaultCollapsedGraphicURL )
|
|
return;
|
|
|
|
if( !sDefaultCollapsedGraphicURL.isEmpty() )
|
|
loadImage( sDefaultCollapsedGraphicURL, maDefaultCollapsedImage );
|
|
else
|
|
maDefaultCollapsedImage = Image();
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
SvTreeListEntry* pEntry = rTree.First();
|
|
while( pEntry )
|
|
{
|
|
ImplContextGraphicItem* pContextGraphicItem = dynamic_cast< ImplContextGraphicItem* >( &pEntry->GetItem( 0 ) );
|
|
if( pContextGraphicItem )
|
|
{
|
|
if( pContextGraphicItem->msCollapsedGraphicURL.isEmpty() )
|
|
rTree.SetCollapsedEntryBmp( pEntry, maDefaultCollapsedImage );
|
|
}
|
|
pEntry = rTree.Next( pEntry );
|
|
}
|
|
|
|
msDefaultCollapsedGraphicURL = sDefaultCollapsedGraphicURL;
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL TreeControlPeer::isNodeExpanded( const Reference< XTreeNode >& xNode )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
UnoTreeListEntry* pEntry = getEntry( xNode );
|
|
return pEntry && rTree.IsExpanded( pEntry );
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL TreeControlPeer::isNodeCollapsed( const Reference< XTreeNode >& xNode )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
return !isNodeExpanded( xNode );
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::makeNodeVisible( const Reference< XTreeNode >& xNode )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
UnoTreeListEntry* pEntry = getEntry( xNode );
|
|
if( pEntry )
|
|
rTree.MakeVisible( pEntry );
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL TreeControlPeer::isNodeVisible( const Reference< XTreeNode >& xNode )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
UnoTreeListEntry* pEntry = getEntry( xNode );
|
|
return pEntry && rTree.IsEntryVisible( pEntry );
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::expandNode( const Reference< XTreeNode >& xNode )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
UnoTreeListEntry* pEntry = getEntry( xNode );
|
|
if( pEntry )
|
|
rTree.Expand( pEntry );
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::collapseNode( const Reference< XTreeNode >& xNode )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
UnoTreeListEntry* pEntry = getEntry( xNode );
|
|
if( pEntry )
|
|
rTree.Collapse( pEntry );
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::addTreeExpansionListener( const Reference< XTreeExpansionListener >& xListener )
|
|
{
|
|
maTreeExpansionListeners.addInterface( xListener );
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::removeTreeExpansionListener( const Reference< XTreeExpansionListener >& xListener )
|
|
{
|
|
maTreeExpansionListeners.removeInterface( xListener );
|
|
}
|
|
|
|
|
|
Reference< XTreeNode > SAL_CALL TreeControlPeer::getNodeForLocation( sal_Int32 x, sal_Int32 y )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
Reference< XTreeNode > xNode;
|
|
|
|
const Point aPos( x, y );
|
|
UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.GetEntry( aPos, true ) );
|
|
if( pEntry )
|
|
xNode = pEntry->mxNode;
|
|
|
|
return xNode;
|
|
}
|
|
|
|
|
|
Reference< XTreeNode > SAL_CALL TreeControlPeer::getClosestNodeForLocation( sal_Int32 x, sal_Int32 y )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
Reference< XTreeNode > xNode;
|
|
|
|
const Point aPos( x, y );
|
|
UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( rTree.GetEntry( aPos, true ) );
|
|
if( pEntry )
|
|
xNode = pEntry->mxNode;
|
|
|
|
return xNode;
|
|
}
|
|
|
|
|
|
awt::Rectangle SAL_CALL TreeControlPeer::getNodeRect( const Reference< XTreeNode >& i_Node )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
UnoTreeListEntry* pEntry = getEntry( i_Node );
|
|
|
|
::tools::Rectangle aEntryRect( rTree.GetFocusRect( pEntry, rTree.GetEntryPosition( pEntry ).Y() ) );
|
|
return VCLUnoHelper::ConvertToAWTRect( aEntryRect );
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL TreeControlPeer::isEditing( )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
return rTree.IsEditingActive();
|
|
}
|
|
|
|
|
|
sal_Bool SAL_CALL TreeControlPeer::stopEditing()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
if( rTree.IsEditingActive() )
|
|
{
|
|
rTree.EndEditing();
|
|
return true;
|
|
}
|
|
else
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::cancelEditing( )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
rTree.EndEditing();
|
|
}
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::startEditingAtNode( const Reference< XTreeNode >& xNode )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
UnoTreeListEntry* pEntry = getEntry( xNode );
|
|
rTree.EditEntry( pEntry );
|
|
}
|
|
|
|
void SAL_CALL TreeControlPeer::addTreeEditListener( const Reference< XTreeEditListener >& xListener )
|
|
{
|
|
maTreeEditListeners.addInterface( xListener );
|
|
}
|
|
|
|
void SAL_CALL TreeControlPeer::removeTreeEditListener( const Reference< XTreeEditListener >& xListener )
|
|
{
|
|
maTreeEditListeners.removeInterface( xListener );
|
|
}
|
|
|
|
bool TreeControlPeer::onEditingEntry( UnoTreeListEntry const * pEntry )
|
|
{
|
|
if( mpTreeImpl && pEntry && pEntry->mxNode.is() && (maTreeEditListeners.getLength() > 0) )
|
|
{
|
|
try
|
|
{
|
|
maTreeEditListeners.nodeEditing( pEntry->mxNode );
|
|
}
|
|
catch( VetoException& )
|
|
{
|
|
return false;
|
|
}
|
|
catch( Exception& )
|
|
{
|
|
}
|
|
}
|
|
return true;
|
|
}
|
|
|
|
bool TreeControlPeer::onEditedEntry( UnoTreeListEntry const * pEntry, const OUString& rNewText )
|
|
{
|
|
if( mpTreeImpl && pEntry && pEntry->mxNode.is() ) try
|
|
{
|
|
LockGuard aLockGuard( mnEditLock );
|
|
if( maTreeEditListeners.getLength() > 0 )
|
|
{
|
|
maTreeEditListeners.nodeEdited( pEntry->mxNode, rNewText );
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
Reference< XMutableTreeNode > xMutableNode( pEntry->mxNode, UNO_QUERY );
|
|
if( xMutableNode.is() )
|
|
xMutableNode->setDisplayValue( Any( rNewText ) );
|
|
else
|
|
return false;
|
|
}
|
|
|
|
}
|
|
catch( Exception& )
|
|
{
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
// css::awt::tree::TreeDataModelListener
|
|
|
|
|
|
void SAL_CALL TreeControlPeer::treeNodesChanged( const css::awt::tree::TreeDataModelEvent& rEvent )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
if( mnEditLock != 0 )
|
|
return;
|
|
|
|
updateTree( rEvent );
|
|
}
|
|
|
|
void SAL_CALL TreeControlPeer::treeNodesInserted( const css::awt::tree::TreeDataModelEvent& rEvent )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
if( mnEditLock != 0 )
|
|
return;
|
|
|
|
updateTree( rEvent );
|
|
}
|
|
|
|
void SAL_CALL TreeControlPeer::treeNodesRemoved( const css::awt::tree::TreeDataModelEvent& rEvent )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
if( mnEditLock != 0 )
|
|
return;
|
|
|
|
updateTree( rEvent );
|
|
}
|
|
|
|
void SAL_CALL TreeControlPeer::treeStructureChanged( const css::awt::tree::TreeDataModelEvent& rEvent )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
if( mnEditLock != 0 )
|
|
return;
|
|
|
|
updateTree( rEvent );
|
|
}
|
|
|
|
void TreeControlPeer::updateTree( const css::awt::tree::TreeDataModelEvent& rEvent )
|
|
{
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
Sequence< Reference< XTreeNode > > Nodes;
|
|
Reference< XTreeNode > xNode( rEvent.ParentNode );
|
|
if( !xNode.is() && Nodes.hasElements() )
|
|
{
|
|
xNode = Nodes[0];
|
|
}
|
|
|
|
if( xNode.is() )
|
|
updateNode( rTree, xNode );
|
|
}
|
|
|
|
void TreeControlPeer::updateNode( UnoTreeListBoxImpl const & rTree, const Reference< XTreeNode >& xNode )
|
|
{
|
|
if( !xNode.is() )
|
|
return;
|
|
|
|
UnoTreeListEntry* pNodeEntry = getEntry( xNode, false );
|
|
|
|
if( !pNodeEntry )
|
|
{
|
|
Reference< XTreeNode > xParentNode( xNode->getParent() );
|
|
UnoTreeListEntry* pParentEntry = nullptr;
|
|
sal_uInt32 nChild = TREELIST_APPEND;
|
|
|
|
if( xParentNode.is() )
|
|
{
|
|
pParentEntry = getEntry( xParentNode );
|
|
nChild = xParentNode->getIndex( xNode );
|
|
}
|
|
|
|
pNodeEntry = createEntry( xNode, pParentEntry, nChild );
|
|
}
|
|
|
|
updateChildNodes( rTree, xNode, pNodeEntry );
|
|
}
|
|
|
|
void TreeControlPeer::updateChildNodes( UnoTreeListBoxImpl const & rTree, const Reference< XTreeNode >& xParentNode, UnoTreeListEntry* pParentEntry )
|
|
{
|
|
if( !(xParentNode.is() && pParentEntry) )
|
|
return;
|
|
|
|
UnoTreeListEntry* pCurrentChild = dynamic_cast< UnoTreeListEntry* >( rTree.FirstChild( pParentEntry ) );
|
|
|
|
const sal_Int32 nChildCount = xParentNode->getChildCount();
|
|
for( sal_Int32 nChild = 0; nChild < nChildCount; nChild++ )
|
|
{
|
|
Reference< XTreeNode > xNode( xParentNode->getChildAt( nChild ) );
|
|
if( !pCurrentChild || ( pCurrentChild->mxNode != xNode ) )
|
|
{
|
|
UnoTreeListEntry* pNodeEntry = getEntry( xNode, false );
|
|
if( pNodeEntry == nullptr )
|
|
{
|
|
// child node is not yet part of the tree, add it
|
|
pCurrentChild = createEntry( xNode, pParentEntry, nChild );
|
|
}
|
|
else if( pNodeEntry != pCurrentChild )
|
|
{
|
|
// node is already part of the tree, but not on the correct position
|
|
rTree.GetModel()->Move( pNodeEntry, pParentEntry, nChild );
|
|
pCurrentChild = pNodeEntry;
|
|
updateEntry( pCurrentChild );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// child node has entry and entry is equal to current entry,
|
|
// so no structural changes happened
|
|
updateEntry( pCurrentChild );
|
|
}
|
|
|
|
pCurrentChild = dynamic_cast< UnoTreeListEntry* >( pCurrentChild->NextSibling() );
|
|
}
|
|
|
|
// check if we have entries without nodes left, we need to remove them
|
|
while( pCurrentChild )
|
|
{
|
|
UnoTreeListEntry* pNextChild = dynamic_cast< UnoTreeListEntry* >( pCurrentChild->NextSibling() );
|
|
rTree.GetModel()->Remove( pCurrentChild );
|
|
pCurrentChild = pNextChild;
|
|
}
|
|
}
|
|
|
|
OUString TreeControlPeer::getEntryString( const Any& rValue )
|
|
{
|
|
OUString sValue;
|
|
if( rValue.hasValue() )
|
|
{
|
|
switch( rValue.getValueTypeClass() )
|
|
{
|
|
case TypeClass_SHORT:
|
|
case TypeClass_LONG:
|
|
{
|
|
sal_Int32 nValue = 0;
|
|
if( rValue >>= nValue )
|
|
sValue = OUString::number( nValue );
|
|
break;
|
|
}
|
|
case TypeClass_BYTE:
|
|
case TypeClass_UNSIGNED_SHORT:
|
|
case TypeClass_UNSIGNED_LONG:
|
|
{
|
|
sal_uInt32 nValue = 0;
|
|
if( rValue >>= nValue )
|
|
sValue = OUString::number( nValue );
|
|
break;
|
|
}
|
|
case TypeClass_HYPER:
|
|
{
|
|
sal_Int64 nValue = 0;
|
|
if( rValue >>= nValue )
|
|
sValue = OUString::number( nValue );
|
|
break;
|
|
}
|
|
case TypeClass_UNSIGNED_HYPER:
|
|
{
|
|
sal_uInt64 nValue = 0;
|
|
if( rValue >>= nValue )
|
|
sValue = OUString::number( nValue );
|
|
break;
|
|
}
|
|
case TypeClass_FLOAT:
|
|
case TypeClass_DOUBLE:
|
|
{
|
|
double fValue = 0.0;
|
|
if( rValue >>= fValue )
|
|
sValue = OUString::number( fValue );
|
|
break;
|
|
}
|
|
case TypeClass_STRING:
|
|
rValue >>= sValue;
|
|
break;
|
|
/*
|
|
case TypeClass_INTERFACE:
|
|
// @todo
|
|
break;
|
|
case TypeClass_SEQUENCE:
|
|
{
|
|
Sequence< Any > aValues;
|
|
if( aValue >>= aValues )
|
|
{
|
|
updateEntry( SvTreeListEntry& rEntry, aValues );
|
|
return;
|
|
}
|
|
}
|
|
break;
|
|
*/
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
return sValue;
|
|
}
|
|
|
|
// XEventListener
|
|
void SAL_CALL TreeControlPeer::disposing( const css::lang::EventObject& )
|
|
{
|
|
// model is disposed, so we clear our tree
|
|
SolarMutexGuard aGuard;
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
rTree.Clear();
|
|
mxDataModel.clear();
|
|
}
|
|
|
|
void TreeControlPeer::onChangeDataModel( UnoTreeListBoxImpl& rTree, const Reference< XTreeDataModel >& xDataModel )
|
|
{
|
|
if( xDataModel.is() && (mxDataModel == xDataModel) )
|
|
return; // do nothing
|
|
|
|
Reference< XTreeDataModelListener > xListener( this );
|
|
|
|
if( mxDataModel.is() )
|
|
mxDataModel->removeTreeDataModelListener( xListener );
|
|
|
|
mxDataModel = xDataModel;
|
|
|
|
fillTree( rTree, mxDataModel );
|
|
|
|
if( mxDataModel.is() )
|
|
mxDataModel->addTreeDataModelListener( xListener );
|
|
}
|
|
|
|
|
|
// css::awt::XLayoutConstrains
|
|
|
|
|
|
css::awt::Size TreeControlPeer::getMinimumSize()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
css::awt::Size aSz;
|
|
/* todo
|
|
MultiLineEdit* pEdit = (MultiLineEdit*) GetWindow();
|
|
if ( pEdit )
|
|
aSz = VCLUnoHelper::ConvertToAWTSize(pEdit->CalcMinimumSize());
|
|
*/
|
|
return aSz;
|
|
}
|
|
|
|
css::awt::Size TreeControlPeer::getPreferredSize()
|
|
{
|
|
return getMinimumSize();
|
|
}
|
|
|
|
css::awt::Size TreeControlPeer::calcAdjustedSize( const css::awt::Size& rNewSize )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
css::awt::Size aSz = rNewSize;
|
|
/* todo
|
|
MultiLineEdit* pEdit = (MultiLineEdit*) GetWindow();
|
|
if ( pEdit )
|
|
aSz = VCLUnoHelper::ConvertToAWTSize(pEdit->CalcAdjustedSize(VCLUnoHelper::ConvertToVCLSize(rNewSize)));
|
|
*/
|
|
return aSz;
|
|
}
|
|
|
|
|
|
// css::awt::XVclWindowPeer
|
|
|
|
|
|
void TreeControlPeer::setProperty( const OUString& PropertyName, const Any& aValue)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
switch( GetPropertyId( PropertyName ) )
|
|
{
|
|
case BASEPROPERTY_HIDEINACTIVESELECTION:
|
|
{
|
|
bool bEnabled = false;
|
|
if ( aValue >>= bEnabled )
|
|
{
|
|
WinBits nStyle = rTree.GetStyle();
|
|
if ( bEnabled )
|
|
nStyle |= WB_HIDESELECTION;
|
|
else
|
|
nStyle &= ~WB_HIDESELECTION;
|
|
rTree.SetStyle( nStyle );
|
|
}
|
|
}
|
|
break;
|
|
|
|
case BASEPROPERTY_TREE_SELECTIONTYPE:
|
|
{
|
|
SelectionType eSelectionType;
|
|
if( aValue >>= eSelectionType )
|
|
{
|
|
SelectionMode eSelMode;
|
|
switch( eSelectionType )
|
|
{
|
|
case SelectionType_SINGLE: eSelMode = SelectionMode::Single; break;
|
|
case SelectionType_RANGE: eSelMode = SelectionMode::Range; break;
|
|
case SelectionType_MULTI: eSelMode = SelectionMode::Multiple; break;
|
|
// case SelectionType_NONE:
|
|
default: eSelMode = SelectionMode::NONE; break;
|
|
}
|
|
if( rTree.GetSelectionMode() != eSelMode )
|
|
rTree.SetSelectionMode( eSelMode );
|
|
}
|
|
break;
|
|
}
|
|
|
|
case BASEPROPERTY_TREE_DATAMODEL:
|
|
onChangeDataModel( rTree, Reference< XTreeDataModel >( aValue, UNO_QUERY ) );
|
|
break;
|
|
case BASEPROPERTY_ROW_HEIGHT:
|
|
{
|
|
sal_Int32 nHeight = 0;
|
|
if( aValue >>= nHeight )
|
|
rTree.SetEntryHeight( static_cast<short>(nHeight) );
|
|
break;
|
|
}
|
|
case BASEPROPERTY_TREE_EDITABLE:
|
|
{
|
|
bool bEnabled = false;
|
|
if( aValue >>= bEnabled )
|
|
rTree.EnableInplaceEditing( bEnabled );
|
|
break;
|
|
}
|
|
case BASEPROPERTY_TREE_INVOKESSTOPNODEEDITING:
|
|
break; // @todo
|
|
case BASEPROPERTY_TREE_ROOTDISPLAYED:
|
|
{
|
|
bool bDisplayed = false;
|
|
if( (aValue >>= bDisplayed) && ( bDisplayed != mbIsRootDisplayed) )
|
|
{
|
|
onChangeRootDisplayed(bDisplayed);
|
|
}
|
|
break;
|
|
}
|
|
case BASEPROPERTY_TREE_SHOWSHANDLES:
|
|
{
|
|
bool bEnabled = false;
|
|
if( aValue >>= bEnabled )
|
|
{
|
|
WinBits nBits = rTree.GetStyle() & (~WB_HASLINES);
|
|
if( bEnabled )
|
|
nBits |= WB_HASLINES;
|
|
if( nBits != rTree.GetStyle() )
|
|
rTree.SetStyle( nBits );
|
|
}
|
|
break;
|
|
}
|
|
case BASEPROPERTY_TREE_SHOWSROOTHANDLES:
|
|
{
|
|
bool bEnabled = false;
|
|
if( aValue >>= bEnabled )
|
|
{
|
|
WinBits nBits = rTree.GetStyle() & (~WB_HASLINESATROOT);
|
|
if( bEnabled )
|
|
nBits |= WB_HASLINESATROOT;
|
|
if( nBits != rTree.GetStyle() )
|
|
rTree.SetStyle( nBits );
|
|
}
|
|
break;
|
|
}
|
|
default:
|
|
VCLXWindow::setProperty( PropertyName, aValue );
|
|
break;
|
|
}
|
|
}
|
|
|
|
Any TreeControlPeer::getProperty( const OUString& PropertyName )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
const sal_uInt16 nPropId = GetPropertyId( PropertyName );
|
|
if( (nPropId >= BASEPROPERTY_TREE_START) && (nPropId <= BASEPROPERTY_TREE_END) )
|
|
{
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
switch(nPropId)
|
|
{
|
|
case BASEPROPERTY_TREE_SELECTIONTYPE:
|
|
{
|
|
SelectionType eSelectionType;
|
|
|
|
SelectionMode eSelMode = rTree.GetSelectionMode();
|
|
switch( eSelMode )
|
|
{
|
|
case SelectionMode::Single: eSelectionType = SelectionType_SINGLE; break;
|
|
case SelectionMode::Range: eSelectionType = SelectionType_RANGE; break;
|
|
case SelectionMode::Multiple:eSelectionType = SelectionType_MULTI; break;
|
|
// case SelectionMode::NONE:
|
|
default: eSelectionType = SelectionType_NONE; break;
|
|
}
|
|
return Any( eSelectionType );
|
|
}
|
|
case BASEPROPERTY_ROW_HEIGHT:
|
|
return Any( static_cast<sal_Int32>(rTree.GetEntryHeight()) );
|
|
case BASEPROPERTY_TREE_DATAMODEL:
|
|
return Any( mxDataModel );
|
|
case BASEPROPERTY_TREE_EDITABLE:
|
|
return Any( rTree.IsInplaceEditingEnabled() );
|
|
case BASEPROPERTY_TREE_INVOKESSTOPNODEEDITING:
|
|
return Any( true ); // @todo
|
|
case BASEPROPERTY_TREE_ROOTDISPLAYED:
|
|
return Any( mbIsRootDisplayed );
|
|
case BASEPROPERTY_TREE_SHOWSHANDLES:
|
|
return Any( (rTree.GetStyle() & WB_HASLINES) != 0 );
|
|
case BASEPROPERTY_TREE_SHOWSROOTHANDLES:
|
|
return Any( (rTree.GetStyle() & WB_HASLINESATROOT) != 0 );
|
|
}
|
|
}
|
|
return VCLXWindow::getProperty( PropertyName );
|
|
}
|
|
|
|
void TreeControlPeer::onChangeRootDisplayed( bool bIsRootDisplayed )
|
|
{
|
|
if( mbIsRootDisplayed == bIsRootDisplayed )
|
|
return;
|
|
|
|
mbIsRootDisplayed = bIsRootDisplayed;
|
|
|
|
UnoTreeListBoxImpl& rTree = getTreeListBoxOrThrow();
|
|
|
|
if( rTree.GetEntryCount() == 0 )
|
|
return;
|
|
|
|
// todo
|
|
fillTree( rTree, mxDataModel );
|
|
}
|
|
|
|
bool TreeControlPeer::loadImage( const OUString& rURL, Image& rImage )
|
|
{
|
|
if( !mxGraphicProvider.is() )
|
|
{
|
|
mxGraphicProvider = graphic::GraphicProvider::create(
|
|
comphelper::getProcessComponentContext());
|
|
}
|
|
|
|
try
|
|
{
|
|
css::beans::PropertyValues aProps{ comphelper::makePropertyValue(u"URL"_ustr, rURL) };
|
|
Reference< XGraphic > xGraphic( mxGraphicProvider->queryGraphic( aProps ) );
|
|
|
|
Graphic aGraphic( xGraphic );
|
|
rImage = Image(aGraphic.GetBitmapEx());
|
|
return true;
|
|
}
|
|
catch( Exception& )
|
|
{
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
|
|
|
|
UnoTreeListBoxImpl::UnoTreeListBoxImpl( TreeControlPeer* pPeer, vcl::Window* pParent, WinBits nWinStyle )
|
|
: SvTreeListBox( pParent, nWinStyle )
|
|
, mxPeer( pPeer )
|
|
{
|
|
SetStyle( WB_BORDER | WB_HASLINES |WB_HASBUTTONS | WB_HASLINESATROOT | WB_HASBUTTONSATROOT | WB_HSCROLL );
|
|
SetNodeDefaultImages();
|
|
SetSelectHdl( LINK(this, UnoTreeListBoxImpl, OnSelectionChangeHdl) );
|
|
SetDeselectHdl( LINK(this, UnoTreeListBoxImpl, OnSelectionChangeHdl) );
|
|
|
|
SetExpandingHdl( LINK(this, UnoTreeListBoxImpl, OnExpandingHdl) );
|
|
SetExpandedHdl( LINK(this, UnoTreeListBoxImpl, OnExpandedHdl) );
|
|
|
|
}
|
|
|
|
|
|
UnoTreeListBoxImpl::~UnoTreeListBoxImpl()
|
|
{
|
|
disposeOnce();
|
|
}
|
|
|
|
void UnoTreeListBoxImpl::dispose()
|
|
{
|
|
if( mxPeer.is() )
|
|
mxPeer->disposeControl();
|
|
mxPeer.clear();
|
|
SvTreeListBox::dispose();
|
|
}
|
|
|
|
|
|
IMPL_LINK_NOARG(UnoTreeListBoxImpl, OnSelectionChangeHdl, SvTreeListBox*, void)
|
|
{
|
|
if( mxPeer.is() )
|
|
mxPeer->onSelectionChanged();
|
|
}
|
|
|
|
|
|
IMPL_LINK_NOARG(UnoTreeListBoxImpl, OnExpandingHdl, SvTreeListBox*, bool)
|
|
{
|
|
UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( GetHdlEntry() );
|
|
|
|
if( pEntry && mxPeer.is() )
|
|
{
|
|
return mxPeer->onExpanding( pEntry->mxNode, !IsExpanded( pEntry ) );
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
IMPL_LINK_NOARG(UnoTreeListBoxImpl, OnExpandedHdl, SvTreeListBox*, void)
|
|
{
|
|
UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( GetHdlEntry() );
|
|
if( pEntry && mxPeer.is() )
|
|
{
|
|
mxPeer->onExpanded( pEntry->mxNode, IsExpanded( pEntry ) );
|
|
}
|
|
}
|
|
|
|
|
|
void UnoTreeListBoxImpl::insert( SvTreeListEntry* pEntry,SvTreeListEntry* pParent,sal_uInt32 nPos )
|
|
{
|
|
if( pParent )
|
|
SvTreeListBox::Insert( pEntry, pParent, nPos );
|
|
else
|
|
SvTreeListBox::Insert( pEntry, nPos );
|
|
}
|
|
|
|
|
|
void UnoTreeListBoxImpl::RequestingChildren( SvTreeListEntry* pParent )
|
|
{
|
|
UnoTreeListEntry* pEntry = dynamic_cast< UnoTreeListEntry* >( pParent );
|
|
if( pEntry && pEntry->mxNode.is() && mxPeer.is() )
|
|
mxPeer->onRequestChildNodes( pEntry->mxNode );
|
|
}
|
|
|
|
|
|
bool UnoTreeListBoxImpl::EditingEntry( SvTreeListEntry* pEntry )
|
|
{
|
|
return mxPeer.is() && mxPeer->onEditingEntry( dynamic_cast< UnoTreeListEntry* >( pEntry ) );
|
|
}
|
|
|
|
|
|
bool UnoTreeListBoxImpl::EditedEntry( SvTreeListEntry* pEntry, const OUString& rNewText )
|
|
{
|
|
return mxPeer.is() && mxPeer->onEditedEntry( dynamic_cast< UnoTreeListEntry* >( pEntry ), rNewText );
|
|
}
|
|
|
|
|
|
|
|
|
|
UnoTreeListItem::UnoTreeListItem()
|
|
: SvLBoxString(OUString())
|
|
{
|
|
}
|
|
|
|
void UnoTreeListItem::Paint(
|
|
const Point& rPos, SvTreeListBox& rDev, vcl::RenderContext& rRenderContext, const SvViewDataEntry* /*pView*/, const SvTreeListEntry& rEntry)
|
|
{
|
|
Point aPos(rPos);
|
|
Size aSize(GetWidth(&rDev, &rEntry), GetHeight(&rDev, &rEntry));
|
|
if (!!maImage)
|
|
{
|
|
rRenderContext.DrawImage(aPos, maImage, rDev.IsEnabled() ? DrawImageFlags::NONE : DrawImageFlags::Disable);
|
|
int nWidth = maImage.GetSizePixel().Width() + 6;
|
|
aPos.AdjustX(nWidth );
|
|
aSize.AdjustWidth( -nWidth );
|
|
}
|
|
rRenderContext.DrawText(tools::Rectangle(aPos,aSize),maText, rDev.IsEnabled() ? DrawTextFlags::NONE : DrawTextFlags::Disable);
|
|
}
|
|
|
|
|
|
std::unique_ptr<SvLBoxItem> UnoTreeListItem::Clone(SvLBoxItem const * pSource) const
|
|
{
|
|
std::unique_ptr<UnoTreeListItem> pNew(new UnoTreeListItem);
|
|
UnoTreeListItem const * pSourceItem = static_cast< UnoTreeListItem const * >( pSource );
|
|
pNew->maText = pSourceItem->maText;
|
|
pNew->maImage = pSourceItem->maImage;
|
|
return std::unique_ptr<SvLBoxItem>(pNew.release());
|
|
}
|
|
|
|
|
|
void UnoTreeListItem::SetImage( const Image& rImage )
|
|
{
|
|
maImage = rImage;
|
|
}
|
|
|
|
|
|
void UnoTreeListItem::SetGraphicURL( const OUString& rGraphicURL )
|
|
{
|
|
maGraphicURL = rGraphicURL;
|
|
}
|
|
|
|
|
|
void UnoTreeListItem::InitViewData( SvTreeListBox* pView,SvTreeListEntry* pEntry, SvViewDataItem* pViewData)
|
|
{
|
|
if( !pViewData )
|
|
pViewData = pView->GetViewDataItem( pEntry, this );
|
|
|
|
Size aSize(maImage.GetSizePixel());
|
|
pViewData->mnWidth = aSize.Width();
|
|
pViewData->mnHeight = aSize.Height();
|
|
|
|
const Size aTextSize(pView->GetTextWidth( maText ), pView->GetTextHeight());
|
|
if( pViewData->mnWidth )
|
|
{
|
|
pViewData->mnWidth += (6 + aTextSize.Width());
|
|
if( pViewData->mnHeight < aTextSize.Height() )
|
|
pViewData->mnHeight = aTextSize.Height();
|
|
}
|
|
else
|
|
{
|
|
pViewData->mnWidth = aTextSize.Width();
|
|
pViewData->mnHeight = aTextSize.Height();
|
|
}
|
|
}
|
|
|
|
|
|
UnoTreeListEntry::UnoTreeListEntry( const Reference< XTreeNode >& xNode, TreeControlPeer* pPeer )
|
|
: mxNode( xNode )
|
|
, mpPeer( pPeer )
|
|
{
|
|
if( mpPeer )
|
|
mpPeer->addEntry( this );
|
|
}
|
|
|
|
|
|
UnoTreeListEntry::~UnoTreeListEntry()
|
|
{
|
|
if( mpPeer )
|
|
mpPeer->removeEntry( this );
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|