177 lines
13 KiB
C++
177 lines
13 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _TREE_CONTROL_PEER_HXX_
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#define _TREE_CONTROL_PEER_HXX_
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#include <com/sun/star/awt/tree/XTreeControl.hpp>
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#include <com/sun/star/awt/tree/XTreeDataModel.hpp>
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#include <com/sun/star/graphic/XGraphicProvider.hpp>
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#include <toolkit/awt/vclxwindow.hxx>
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#include <toolkit/awt/vclxwindows.hxx>
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#include <vcl/image.hxx>
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#include <cppuhelper/implbase2.hxx>
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#include <tools/list.hxx>
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class UnoTreeListEntry;
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class TreeControlPeer;
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class UnoTreeListBoxImpl;
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class TreeNodeMap;
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// ----------------------------------------------------
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// class TreeControlPeer
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// ----------------------------------------------------
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class TreeControlPeer : public ::cppu::ImplInheritanceHelper2< VCLXWindow, ::com::sun::star::awt::tree::XTreeControl, ::com::sun::star::awt::tree::XTreeDataModelListener >
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{
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friend class UnoTreeListBoxImpl;
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friend class UnoTreeListEntry;
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public:
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TreeControlPeer();
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virtual ~TreeControlPeer();
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Window* createVclControl( Window* pParent, sal_Int64 nWinStyle );
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// VCLXWindow
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virtual void SetWindow( Window* pWindow );
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// ::com::sun::star::view::XSelectionSupplier
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virtual ::sal_Bool SAL_CALL select( const ::com::sun::star::uno::Any& xSelection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Any SAL_CALL getSelection( ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL addSelectionChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::view::XSelectionChangeListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL removeSelectionChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::view::XSelectionChangeListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
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// ::com::sun::star::view::XMultiSelectionSupplier
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virtual ::sal_Bool SAL_CALL addSelection( const ::com::sun::star::uno::Any& Selection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL removeSelection( const ::com::sun::star::uno::Any& Selection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL clearSelection( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::sal_Int32 SAL_CALL getSelectionCount( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createSelectionEnumeration( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createReverseSelectionEnumeration( ) throw (::com::sun::star::uno::RuntimeException);
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// ::com::sun::star::awt::XTreeControl
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virtual ::rtl::OUString SAL_CALL getDefaultExpandedGraphicURL() throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL setDefaultExpandedGraphicURL( const ::rtl::OUString& _defaultexpandedgraphicurl ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::rtl::OUString SAL_CALL getDefaultCollapsedGraphicURL() throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL setDefaultCollapsedGraphicURL( const ::rtl::OUString& _defaultcollapsedgraphicurl ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL isNodeExpanded( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL isNodeCollapsed( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL makeNodeVisible( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::awt::tree::ExpandVetoException, ::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL isNodeVisible( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL expandNode( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::awt::tree::ExpandVetoException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL collapseNode( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::awt::tree::ExpandVetoException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL addTreeExpansionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeExpansionListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL removeTreeExpansionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeExpansionListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode > SAL_CALL getNodeForLocation( ::sal_Int32 x, ::sal_Int32 y ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode > SAL_CALL getClosestNodeForLocation( ::sal_Int32 x, ::sal_Int32 y ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::com::sun::star::awt::Rectangle SAL_CALL getNodeRect( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL isEditing( ) throw (::com::sun::star::uno::RuntimeException);
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virtual ::sal_Bool SAL_CALL stopEditing( ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL cancelEditing( ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL startEditingAtNode( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& Node ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL addTreeEditListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeEditListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL removeTreeEditListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeEditListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
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// ::com::sun::star::awt::tree::TreeDataModelListener
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virtual void SAL_CALL treeNodesChanged( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL treeNodesInserted( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL treeNodesRemoved( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
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virtual void SAL_CALL treeStructureChanged( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
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// XEventListener
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void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
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// ::com::sun::star::awt::XLayoutConstrains
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::com::sun::star::awt::Size SAL_CALL getMinimumSize() throw(::com::sun::star::uno::RuntimeException);
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::com::sun::star::awt::Size SAL_CALL getPreferredSize() throw(::com::sun::star::uno::RuntimeException);
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::com::sun::star::awt::Size SAL_CALL calcAdjustedSize( const ::com::sun::star::awt::Size& aNewSize ) throw(::com::sun::star::uno::RuntimeException);
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// ::com::sun::star::awt::XVclWindowPeer
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void SAL_CALL setProperty( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Any& Value ) throw(::com::sun::star::uno::RuntimeException);
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::com::sun::star::uno::Any SAL_CALL getProperty( const ::rtl::OUString& PropertyName ) throw(::com::sun::star::uno::RuntimeException);
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private:
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UnoTreeListEntry* getEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bThrow = true ) throw (::com::sun::star::lang::IllegalArgumentException );
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void disposeControl();
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bool onEditingEntry( UnoTreeListEntry* pEntry );
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bool onEditedEntry( UnoTreeListEntry* pEntry, const rtl::OUString& rNewText );
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void eraseTree( UnoTreeListBoxImpl& rTree );
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void fillTree( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModel >& xDataModel );
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void addNode( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, UnoTreeListEntry* pParentEntry );
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UnoTreeListEntry* createEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, UnoTreeListEntry* pParent, sal_uLong nPos = LIST_APPEND );
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bool updateEntry( UnoTreeListEntry* pEntry );
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void updateTree( const ::com::sun::star::awt::tree::TreeDataModelEvent& rEvent, bool bRecursive );
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void updateNode( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bRecursive );
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void updateChildNodes( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xParentNode, UnoTreeListEntry* pParentEntry );
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::rtl::OUString getEntryString( const ::com::sun::star::uno::Any& rValue );
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UnoTreeListBoxImpl& getTreeListBoxOrThrow() const throw (::com::sun::star::uno::RuntimeException );
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void ChangeNodesSelection( const ::com::sun::star::uno::Any& rSelection, bool bSelect, bool bSetSelection ) throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IllegalArgumentException );
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void onChangeDataModel( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModel >& xDataModel );
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void onSelectionChanged();
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void onRequestChildNodes( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode );
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bool onExpanding( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bExpanding );
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void onExpanded( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bExpanding );
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void onChangeRootDisplayed( sal_Bool bIsRootDisplayed );
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void addEntry( UnoTreeListEntry* pEntry );
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void removeEntry( UnoTreeListEntry* pEntry );
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bool loadImage( const ::rtl::OUString& rURL, Image& rImage );
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private:
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::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModel >mxDataModel;
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TreeSelectionListenerMultiplexer maSelectionListeners;
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TreeExpansionListenerMultiplexer maTreeExpansionListeners;
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TreeEditListenerMultiplexer maTreeEditListeners;
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sal_Bool mbIsRootDisplayed;
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UnoTreeListBoxImpl* mpTreeImpl;
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sal_Int32 mnEditLock;
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::rtl::OUString msDefaultCollapsedGraphicURL;
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::rtl::OUString msDefaultExpandedGraphicURL;
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Image maDefaultExpandedImage;
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Image maDefaultCollapsedImage;
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TreeNodeMap* mpTreeNodeMap;
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::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphicProvider > mxGraphicProvider;
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};
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#endif // _TREE_CONTROL_PEER_HXX_
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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