1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #include "precompiled_svtools.hxx" 25 26 #include "toolpaneldrawerpeer.hxx" 27 #include "toolpaneldrawer.hxx" 28 29 /** === begin UNO includes === **/ 30 #include <com/sun/star/accessibility/AccessibleStateType.hpp> 31 #include <com/sun/star/accessibility/AccessibleEventId.hpp> 32 /** === end UNO includes === **/ 33 34 #include <tools/diagnose_ex.h> 35 #include <toolkit/awt/vclxaccessiblecomponent.hxx> 36 #include <unotools/accessiblestatesethelper.hxx> 37 #include <vcl/vclevent.hxx> 38 39 //...................................................................................................................... 40 namespace svt 41 { 42 //...................................................................................................................... 43 44 /** === begin UNO using === **/ 45 using ::com::sun::star::uno::Reference; 46 using ::com::sun::star::uno::XInterface; 47 using ::com::sun::star::uno::UNO_QUERY; 48 using ::com::sun::star::uno::UNO_QUERY_THROW; 49 using ::com::sun::star::uno::UNO_SET_THROW; 50 using ::com::sun::star::uno::Exception; 51 using ::com::sun::star::uno::RuntimeException; 52 using ::com::sun::star::uno::Any; 53 using ::com::sun::star::uno::makeAny; 54 using ::com::sun::star::uno::Sequence; 55 using ::com::sun::star::uno::Type; 56 using ::com::sun::star::accessibility::XAccessibleContext; 57 /** === end UNO using === **/ 58 namespace AccessibleStateType = ::com::sun::star::accessibility::AccessibleStateType; 59 namespace AccessibleEventId = ::com::sun::star::accessibility::AccessibleEventId; 60 61 //================================================================================================================== 62 //= ToolPanelDrawerContext 63 //================================================================================================================== 64 class ToolPanelDrawerContext : public VCLXAccessibleComponent 65 { 66 public: ToolPanelDrawerContext(VCLXWindow & i_rWindow)67 ToolPanelDrawerContext( VCLXWindow& i_rWindow ) 68 :VCLXAccessibleComponent( &i_rWindow ) 69 { 70 } 71 72 virtual void ProcessWindowEvent( const VclWindowEvent& i_rVclWindowEvent ); 73 virtual void FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& i_rStateSet ); 74 75 protected: ~ToolPanelDrawerContext()76 ~ToolPanelDrawerContext() 77 { 78 } 79 }; 80 81 //------------------------------------------------------------------------------------------------------------------ ProcessWindowEvent(const VclWindowEvent & i_rVclWindowEvent)82 void ToolPanelDrawerContext::ProcessWindowEvent( const VclWindowEvent& i_rVclWindowEvent ) 83 { 84 VCLXAccessibleComponent::ProcessWindowEvent( i_rVclWindowEvent ); 85 86 switch ( i_rVclWindowEvent.GetId() ) 87 { 88 case VCLEVENT_ITEM_EXPANDED: 89 NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, Any(), makeAny( AccessibleStateType::EXPANDED ) ); 90 break; 91 case VCLEVENT_ITEM_COLLAPSED: 92 NotifyAccessibleEvent( AccessibleEventId::STATE_CHANGED, makeAny( AccessibleStateType::EXPANDED ), Any() ); 93 break; 94 } 95 } 96 97 //------------------------------------------------------------------------------------------------------------------ FillAccessibleStateSet(::utl::AccessibleStateSetHelper & i_rStateSet)98 void ToolPanelDrawerContext::FillAccessibleStateSet( ::utl::AccessibleStateSetHelper& i_rStateSet ) 99 { 100 VCLXAccessibleComponent::FillAccessibleStateSet( i_rStateSet ); 101 if ( !GetWindow() ) 102 return; 103 104 i_rStateSet.AddState( AccessibleStateType::EXPANDABLE ); 105 i_rStateSet.AddState( AccessibleStateType::FOCUSABLE ); 106 107 const ToolPanelDrawer* pDrawer( dynamic_cast< const ToolPanelDrawer* > ( GetWindow() ) ); 108 ENSURE_OR_RETURN_VOID( pDrawer, "ToolPanelDrawerContext::FillAccessibleStateSet: illegal window!" ); 109 if ( pDrawer->IsExpanded() ) 110 i_rStateSet.AddState( AccessibleStateType::EXPANDED ); 111 112 if ( pDrawer->HasChildPathFocus() ) 113 i_rStateSet.AddState( AccessibleStateType::FOCUSED ); 114 } 115 116 //================================================================================================================== 117 //= ToolPanelDrawerPeer 118 //================================================================================================================== 119 //------------------------------------------------------------------------------------------------------------------ ToolPanelDrawerPeer()120 ToolPanelDrawerPeer::ToolPanelDrawerPeer() 121 :VCLXWindow() 122 { 123 } 124 125 //------------------------------------------------------------------------------------------------------------------ ~ToolPanelDrawerPeer()126 ToolPanelDrawerPeer::~ToolPanelDrawerPeer() 127 { 128 } 129 130 //------------------------------------------------------------------------------------------------------------------ CreateAccessibleContext()131 Reference< XAccessibleContext > ToolPanelDrawerPeer::CreateAccessibleContext() 132 { 133 ::vos::OGuard aSolarGuard( GetMutex() ); 134 return new ToolPanelDrawerContext( *this ); 135 } 136 137 //...................................................................................................................... 138 } // namespace svt 139 //...................................................................................................................... 140