xref: /AOO41X/main/svtools/source/uno/treecontrolpeer.hxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir #ifndef _TREE_CONTROL_PEER_HXX_
29*cdf0e10cSrcweir #define _TREE_CONTROL_PEER_HXX_
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include <com/sun/star/awt/tree/XTreeControl.hpp>
32*cdf0e10cSrcweir #include <com/sun/star/awt/tree/XTreeDataModel.hpp>
33*cdf0e10cSrcweir #include <com/sun/star/graphic/XGraphicProvider.hpp>
34*cdf0e10cSrcweir 
35*cdf0e10cSrcweir #include <toolkit/awt/vclxwindow.hxx>
36*cdf0e10cSrcweir #include <toolkit/awt/vclxwindows.hxx>
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir #include <vcl/image.hxx>
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir //#include <comphelper/uno3.hxx>
41*cdf0e10cSrcweir #include <cppuhelper/implbase2.hxx>
42*cdf0e10cSrcweir 
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir class UnoTreeListEntry;
45*cdf0e10cSrcweir class TreeControlPeer;
46*cdf0e10cSrcweir class UnoTreeListBoxImpl;
47*cdf0e10cSrcweir class TreeNodeMap;
48*cdf0e10cSrcweir 
49*cdf0e10cSrcweir //	----------------------------------------------------
50*cdf0e10cSrcweir //	class TreeControlPeer
51*cdf0e10cSrcweir //	----------------------------------------------------
52*cdf0e10cSrcweir class TreeControlPeer :	public ::cppu::ImplInheritanceHelper2< VCLXWindow, ::com::sun::star::awt::tree::XTreeControl, ::com::sun::star::awt::tree::XTreeDataModelListener >
53*cdf0e10cSrcweir {
54*cdf0e10cSrcweir 	friend class UnoTreeListBoxImpl;
55*cdf0e10cSrcweir 	friend class UnoTreeListEntry;
56*cdf0e10cSrcweir public:
57*cdf0e10cSrcweir 	TreeControlPeer();
58*cdf0e10cSrcweir 	virtual ~TreeControlPeer();
59*cdf0e10cSrcweir 
60*cdf0e10cSrcweir 	Window* createVclControl( Window* pParent, sal_Int64 nWinStyle );
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir 	// VCLXWindow
63*cdf0e10cSrcweir 	virtual void SetWindow( Window* pWindow );
64*cdf0e10cSrcweir 
65*cdf0e10cSrcweir 	// ::com::sun::star::view::XSelectionSupplier
66*cdf0e10cSrcweir     virtual ::sal_Bool SAL_CALL select( const ::com::sun::star::uno::Any& xSelection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
67*cdf0e10cSrcweir     virtual ::com::sun::star::uno::Any SAL_CALL getSelection(  ) throw (::com::sun::star::uno::RuntimeException);
68*cdf0e10cSrcweir     virtual void SAL_CALL addSelectionChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::view::XSelectionChangeListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
69*cdf0e10cSrcweir     virtual void SAL_CALL removeSelectionChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::view::XSelectionChangeListener >& xListener ) throw (::com::sun::star::uno::RuntimeException);
70*cdf0e10cSrcweir 
71*cdf0e10cSrcweir 	// ::com::sun::star::view::XMultiSelectionSupplier
72*cdf0e10cSrcweir     virtual ::sal_Bool SAL_CALL addSelection( const ::com::sun::star::uno::Any& Selection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
73*cdf0e10cSrcweir     virtual void SAL_CALL removeSelection( const ::com::sun::star::uno::Any& Selection ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
74*cdf0e10cSrcweir     virtual void SAL_CALL clearSelection(  ) throw (::com::sun::star::uno::RuntimeException);
75*cdf0e10cSrcweir     virtual ::sal_Int32 SAL_CALL getSelectionCount(  ) throw (::com::sun::star::uno::RuntimeException);
76*cdf0e10cSrcweir     virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createSelectionEnumeration(  ) throw (::com::sun::star::uno::RuntimeException);
77*cdf0e10cSrcweir     virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration > SAL_CALL createReverseSelectionEnumeration(  ) throw (::com::sun::star::uno::RuntimeException);
78*cdf0e10cSrcweir 
79*cdf0e10cSrcweir     // ::com::sun::star::awt::XTreeControl
80*cdf0e10cSrcweir     virtual ::rtl::OUString SAL_CALL getDefaultExpandedGraphicURL() throw (::com::sun::star::uno::RuntimeException);
81*cdf0e10cSrcweir     virtual void SAL_CALL setDefaultExpandedGraphicURL( const ::rtl::OUString& _defaultexpandedgraphicurl ) throw (::com::sun::star::uno::RuntimeException);
82*cdf0e10cSrcweir     virtual ::rtl::OUString SAL_CALL getDefaultCollapsedGraphicURL() throw (::com::sun::star::uno::RuntimeException);
83*cdf0e10cSrcweir     virtual void SAL_CALL setDefaultCollapsedGraphicURL( const ::rtl::OUString& _defaultcollapsedgraphicurl ) throw (::com::sun::star::uno::RuntimeException);
84*cdf0e10cSrcweir     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);
85*cdf0e10cSrcweir     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);
86*cdf0e10cSrcweir     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);
87*cdf0e10cSrcweir     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);
88*cdf0e10cSrcweir     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);
89*cdf0e10cSrcweir     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);
90*cdf0e10cSrcweir     virtual void SAL_CALL addTreeExpansionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeExpansionListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
91*cdf0e10cSrcweir     virtual void SAL_CALL removeTreeExpansionListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeExpansionListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
92*cdf0e10cSrcweir     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);
93*cdf0e10cSrcweir     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);
94*cdf0e10cSrcweir     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);
95*cdf0e10cSrcweir     virtual ::sal_Bool SAL_CALL isEditing(  ) throw (::com::sun::star::uno::RuntimeException);
96*cdf0e10cSrcweir     virtual ::sal_Bool SAL_CALL stopEditing(  ) throw (::com::sun::star::uno::RuntimeException);
97*cdf0e10cSrcweir     virtual void SAL_CALL cancelEditing(  ) throw (::com::sun::star::uno::RuntimeException);
98*cdf0e10cSrcweir     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);
99*cdf0e10cSrcweir     virtual void SAL_CALL addTreeEditListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeEditListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
100*cdf0e10cSrcweir     virtual void SAL_CALL removeTreeEditListener( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeEditListener >& Listener ) throw (::com::sun::star::uno::RuntimeException);
101*cdf0e10cSrcweir 
102*cdf0e10cSrcweir     // ::com::sun::star::awt::tree::TreeDataModelListener
103*cdf0e10cSrcweir     virtual void SAL_CALL treeNodesChanged( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
104*cdf0e10cSrcweir     virtual void SAL_CALL treeNodesInserted( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
105*cdf0e10cSrcweir     virtual void SAL_CALL treeNodesRemoved( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
106*cdf0e10cSrcweir     virtual void SAL_CALL treeStructureChanged( const ::com::sun::star::awt::tree::TreeDataModelEvent& aEvent ) throw (::com::sun::star::uno::RuntimeException);
107*cdf0e10cSrcweir 
108*cdf0e10cSrcweir     // XEventListener
109*cdf0e10cSrcweir     void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& Source ) throw(::com::sun::star::uno::RuntimeException);
110*cdf0e10cSrcweir 
111*cdf0e10cSrcweir 	// ::com::sun::star::awt::XLayoutConstrains
112*cdf0e10cSrcweir     ::com::sun::star::awt::Size SAL_CALL getMinimumSize() throw(::com::sun::star::uno::RuntimeException);
113*cdf0e10cSrcweir     ::com::sun::star::awt::Size SAL_CALL getPreferredSize() throw(::com::sun::star::uno::RuntimeException);
114*cdf0e10cSrcweir     ::com::sun::star::awt::Size SAL_CALL calcAdjustedSize( const ::com::sun::star::awt::Size& aNewSize ) throw(::com::sun::star::uno::RuntimeException);
115*cdf0e10cSrcweir 
116*cdf0e10cSrcweir 	// ::com::sun::star::awt::XVclWindowPeer
117*cdf0e10cSrcweir     void SAL_CALL setProperty( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Any& Value ) throw(::com::sun::star::uno::RuntimeException);
118*cdf0e10cSrcweir     ::com::sun::star::uno::Any SAL_CALL getProperty( const ::rtl::OUString& PropertyName ) throw(::com::sun::star::uno::RuntimeException);
119*cdf0e10cSrcweir 
120*cdf0e10cSrcweir private:
121*cdf0e10cSrcweir 	UnoTreeListEntry* getEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bThrow = true ) throw (::com::sun::star::lang::IllegalArgumentException );
122*cdf0e10cSrcweir 
123*cdf0e10cSrcweir 	void disposeControl();
124*cdf0e10cSrcweir 
125*cdf0e10cSrcweir 	bool onEditingEntry( UnoTreeListEntry* pEntry );
126*cdf0e10cSrcweir 	bool onEditedEntry( UnoTreeListEntry* pEntry, const XubString& rNewText );
127*cdf0e10cSrcweir 
128*cdf0e10cSrcweir 	void eraseTree( UnoTreeListBoxImpl& rTree );
129*cdf0e10cSrcweir 	void fillTree( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModel >& xDataModel );
130*cdf0e10cSrcweir 	void addNode( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, UnoTreeListEntry* pParentEntry );
131*cdf0e10cSrcweir 
132*cdf0e10cSrcweir 	UnoTreeListEntry* createEntry( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, UnoTreeListEntry* pParent, sal_uLong nPos = LIST_APPEND );
133*cdf0e10cSrcweir 	bool updateEntry( UnoTreeListEntry* pEntry );
134*cdf0e10cSrcweir 
135*cdf0e10cSrcweir 	void updateTree( const ::com::sun::star::awt::tree::TreeDataModelEvent& rEvent, bool bRecursive );
136*cdf0e10cSrcweir 	void updateNode( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bRecursive );
137*cdf0e10cSrcweir 	void updateChildNodes( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xParentNode, UnoTreeListEntry* pParentEntry );
138*cdf0e10cSrcweir 
139*cdf0e10cSrcweir 	::rtl::OUString getEntryString( const ::com::sun::star::uno::Any& rValue );
140*cdf0e10cSrcweir 
141*cdf0e10cSrcweir 	UnoTreeListBoxImpl& getTreeListBoxOrThrow() const throw (::com::sun::star::uno::RuntimeException );
142*cdf0e10cSrcweir 	void ChangeNodesSelection( const ::com::sun::star::uno::Any& rSelection, bool bSelect, bool bSetSelection ) throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IllegalArgumentException );
143*cdf0e10cSrcweir 
144*cdf0e10cSrcweir 	void onChangeDataModel( UnoTreeListBoxImpl& rTree, const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModel >& xDataModel );
145*cdf0e10cSrcweir 
146*cdf0e10cSrcweir 	void onSelectionChanged();
147*cdf0e10cSrcweir 	void onRequestChildNodes( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode );
148*cdf0e10cSrcweir 	bool onExpanding( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bExpanding );
149*cdf0e10cSrcweir 	void onExpanded( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeNode >& xNode, bool bExpanding );
150*cdf0e10cSrcweir 
151*cdf0e10cSrcweir 	void onChangeRootDisplayed( sal_Bool bIsRootDisplayed );
152*cdf0e10cSrcweir 
153*cdf0e10cSrcweir 	void addEntry( UnoTreeListEntry* pEntry );
154*cdf0e10cSrcweir 	void removeEntry( UnoTreeListEntry* pEntry );
155*cdf0e10cSrcweir 
156*cdf0e10cSrcweir 	bool loadImage( const ::rtl::OUString& rURL, Image& rImage );
157*cdf0e10cSrcweir 
158*cdf0e10cSrcweir private:
159*cdf0e10cSrcweir 	::com::sun::star::uno::Reference< ::com::sun::star::awt::tree::XTreeDataModel >mxDataModel;
160*cdf0e10cSrcweir 	TreeSelectionListenerMultiplexer maSelectionListeners;
161*cdf0e10cSrcweir 	TreeExpansionListenerMultiplexer maTreeExpansionListeners;
162*cdf0e10cSrcweir 	TreeEditListenerMultiplexer maTreeEditListeners;
163*cdf0e10cSrcweir 	sal_Bool mbIsRootDisplayed;
164*cdf0e10cSrcweir 	UnoTreeListBoxImpl* mpTreeImpl;
165*cdf0e10cSrcweir 	sal_Int32 mnEditLock;
166*cdf0e10cSrcweir 	::rtl::OUString msDefaultCollapsedGraphicURL;
167*cdf0e10cSrcweir 	::rtl::OUString msDefaultExpandedGraphicURL;
168*cdf0e10cSrcweir 	Image maDefaultExpandedImage;
169*cdf0e10cSrcweir 	Image maDefaultCollapsedImage;
170*cdf0e10cSrcweir 	TreeNodeMap* mpTreeNodeMap;
171*cdf0e10cSrcweir 	::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphicProvider > mxGraphicProvider;
172*cdf0e10cSrcweir };
173*cdf0e10cSrcweir 
174*cdf0e10cSrcweir #endif // _TREE_CONTROL_PEER_HXX_
175