Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : 
      21             : #include "toolpaneldrawerpeer.hxx"
      22             : #include "toolpaneldrawer.hxx"
      23             : 
      24             : #include <com/sun/star/accessibility/AccessibleStateType.hpp>
      25             : #include <com/sun/star/accessibility/AccessibleEventId.hpp>
      26             : 
      27             : #include <tools/diagnose_ex.h>
      28             : #include <toolkit/awt/vclxaccessiblecomponent.hxx>
      29             : #include <unotools/accessiblestatesethelper.hxx>
      30             : #include <vcl/vclevent.hxx>
      31             : #include <vcl/svapp.hxx>
      32             : 
      33             : //......................................................................................................................
      34             : namespace svt
      35             : {
      36             : //......................................................................................................................
      37             : 
      38             :     /** === begin UNO using === **/
      39             :     using ::com::sun::star::uno::Reference;
      40             :     using ::com::sun::star::uno::XInterface;
      41             :     using ::com::sun::star::uno::UNO_QUERY;
      42             :     using ::com::sun::star::uno::UNO_QUERY_THROW;
      43             :     using ::com::sun::star::uno::UNO_SET_THROW;
      44             :     using ::com::sun::star::uno::Exception;
      45             :     using ::com::sun::star::uno::RuntimeException;
      46             :     using ::com::sun::star::uno::Any;
      47             :     using ::com::sun::star::uno::makeAny;
      48             :     using ::com::sun::star::uno::Sequence;
      49             :     using ::com::sun::star::uno::Type;
      50             :     using ::com::sun::star::accessibility::XAccessibleContext;
      51             :     /** === end UNO using === **/
      52             :     namespace AccessibleStateType = ::com::sun::star::accessibility::AccessibleStateType;
      53             :     namespace AccessibleEventId = ::com::sun::star::accessibility::AccessibleEventId;
      54             : 
      55             :     //==================================================================================================================
      56             :     //= ToolPanelDrawerContext
      57             :     //==================================================================================================================
      58             :     class ToolPanelDrawerContext : public VCLXAccessibleComponent
      59             :     {
      60             :     public:
      61           0 :         ToolPanelDrawerContext( VCLXWindow& i_rWindow )
      62           0 :             :VCLXAccessibleComponent( &i_rWindow )
      63             :         {
      64           0 :         }
      65             : 
      66             :         virtual void    ProcessWindowEvent( const VclWindowEvent& i_rVclWindowEvent );
      67             :         virtual void    FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& i_rStateSet );
      68             : 
      69             :     protected:
      70           0 :         ~ToolPanelDrawerContext()
      71           0 :         {
      72           0 :         }
      73             :     };
      74             : 
      75             :     //------------------------------------------------------------------------------------------------------------------
      76           0 :     void ToolPanelDrawerContext::ProcessWindowEvent( const VclWindowEvent& i_rVclWindowEvent )
      77             :     {
      78           0 :         VCLXAccessibleComponent::ProcessWindowEvent( i_rVclWindowEvent );
      79             : 
      80           0 :         switch ( i_rVclWindowEvent.GetId() )
      81             :         {
      82             :         case VCLEVENT_ITEM_EXPANDED:
      83           0 :             NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, Any(), makeAny( AccessibleStateType::EXPANDED ) );
      84           0 :             break;
      85             :         case VCLEVENT_ITEM_COLLAPSED:
      86           0 :             NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, makeAny( AccessibleStateType::EXPANDED ), Any() );
      87           0 :             break;
      88             :         }
      89           0 :     }
      90             : 
      91             :     //------------------------------------------------------------------------------------------------------------------
      92           0 :     void ToolPanelDrawerContext::FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& i_rStateSet )
      93             :     {
      94           0 :         VCLXAccessibleComponent::FillAccessibleStateSet( i_rStateSet );
      95           0 :         if ( !GetWindow() )
      96           0 :             return;
      97             : 
      98           0 :         i_rStateSet.AddState( AccessibleStateType::EXPANDABLE );
      99           0 :         i_rStateSet.AddState( AccessibleStateType::FOCUSABLE );
     100             : 
     101           0 :         const ToolPanelDrawer* pDrawer( dynamic_cast< const ToolPanelDrawer* > ( GetWindow() ) );
     102           0 :         ENSURE_OR_RETURN_VOID( pDrawer, "ToolPanelDrawerContext::FillAccessibleStateSet: illegal window!" );
     103           0 :         if ( pDrawer->IsExpanded() )
     104           0 :             i_rStateSet.AddState( AccessibleStateType::EXPANDED );
     105             : 
     106           0 :         if ( pDrawer->HasChildPathFocus() )
     107           0 :             i_rStateSet.AddState( AccessibleStateType::FOCUSED );
     108             :     }
     109             : 
     110             :     //==================================================================================================================
     111             :     //= ToolPanelDrawerPeer
     112             :     //==================================================================================================================
     113             :     //------------------------------------------------------------------------------------------------------------------
     114           0 :     ToolPanelDrawerPeer::ToolPanelDrawerPeer()
     115           0 :         :VCLXWindow()
     116             :     {
     117           0 :     }
     118             : 
     119             :     //------------------------------------------------------------------------------------------------------------------
     120           0 :     ToolPanelDrawerPeer::~ToolPanelDrawerPeer()
     121             :     {
     122           0 :     }
     123             : 
     124             :     //------------------------------------------------------------------------------------------------------------------
     125           0 :     Reference< XAccessibleContext > ToolPanelDrawerPeer::CreateAccessibleContext()
     126             :     {
     127           0 :         SolarMutexGuard aSolarGuard;
     128           0 :         return new ToolPanelDrawerContext( *this );
     129             :     }
     130             : 
     131             : //......................................................................................................................
     132             : } // namespace svt
     133             : //......................................................................................................................
     134             : 
     135             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */