xref: /aoo41x/main/accessibility/inc/accessibility/standard/vclxaccessibletoolbox.hxx (revision a462bbb7)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/


#ifndef ACCESSIBILITY_STANDARD_VCLXACCESSIBLETOOLBOX_HXX
#define ACCESSIBILITY_STANDARD_VCLXACCESSIBLETOOLBOX_HXX

#include <map>
#include <toolkit/awt/vclxaccessiblecomponent.hxx>
#include <com/sun/star/accessibility/XAccessibleSelection.hpp>

//	----------------------------------------------------
//	class VCLXAccessibleToolBox
//	----------------------------------------------------

typedef ::cppu::ImplHelper1 < ::com::sun::star::accessibility::XAccessibleSelection > VCLXAccessibleToolBox_BASE;

typedef std::map< sal_Int32, com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > > ToolBoxItemsMap;

class VCLXAccessibleToolBoxItem;
class ToolBox;

class VCLXAccessibleToolBox : public VCLXAccessibleComponent, public VCLXAccessibleToolBox_BASE
{
private:
    ToolBoxItemsMap             m_aAccessibleChildren;

	VCLXAccessibleToolBoxItem*	GetItem_Impl( sal_Int32 _nPos, bool _bMustHaveFocus );

	void						UpdateFocus_Impl();
	void						ReleaseFocus_Impl( sal_Int32 _nPos );
	void						UpdateChecked_Impl( sal_Int32 _nPos );
	void						UpdateIndeterminate_Impl( sal_Int32 _nPos );
	void						UpdateItem_Impl( sal_Int32 _nPos, sal_Bool _bItemAdded );
	void						UpdateAllItems_Impl();
	void						UpdateItemName_Impl( sal_Int32 _nPos );
	void						UpdateItemEnabled_Impl( sal_Int32 _nPos );
	void						UpdateCustomPopupItemp_Impl( Window* pWindow, bool bOpen );
    void                        HandleSubToolBarEvent( const VclWindowEvent& rVclWindowEvent, bool _bShow );
    void                        ReleaseSubToolBox( ToolBox* _pSubToolBox );

protected:
	virtual	~VCLXAccessibleToolBox();

    virtual void	FillAccessibleStateSet( utl::AccessibleStateSetHelper& rStateSet );
	virtual void	ProcessWindowEvent( const VclWindowEvent& rVclWindowEvent );
	virtual void	ProcessWindowChildEvent( const VclWindowEvent& rVclWindowEvent );

	virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > GetChildAccessible( const VclWindowEvent& rVclWindowEvent );
	::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > GetItemWindowAccessible( const VclWindowEvent& rVclWindowEvent );

	// XComponent
	virtual void SAL_CALL disposing();

public:
	VCLXAccessibleToolBox( VCLXWindow* pVCLXWindow );

	// XInterface
	DECLARE_XINTERFACE( )

	// XTypeProvider
	DECLARE_XTYPEPROVIDER( )

	// XServiceInfo
	virtual ::rtl::OUString SAL_CALL getImplementationName() throw (::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames() throw (::com::sun::star::uno::RuntimeException);

	// XAccessibleContext
	virtual sal_Int32 SAL_CALL getAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleChild( sal_Int32 i ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
	virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getAccessibleAtPoint( const ::com::sun::star::awt::Point& aPoint ) throw (::com::sun::star::uno::RuntimeException);

    // XAccessibleSelection
    virtual void SAL_CALL selectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL isAccessibleChildSelected( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL clearAccessibleSelection(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL selectAllAccessibleChildren(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Int32 SAL_CALL getSelectedAccessibleChildCount(  ) throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > SAL_CALL getSelectedAccessibleChild( sal_Int32 nSelectedChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL deselectAccessibleChild( sal_Int32 nChildIndex ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);

private:
	void implReleaseToolboxItem(
			ToolBoxItemsMap::iterator& _rMapPos,
			bool _bNotifyRemoval,
			bool _bDispose
		);
};

#endif // ACCESSIBILITY_STANDARD_VCLXACCESSIBLETOOLBOX_HXX