1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef SD_ACCESSIBILITY_ACCESSIBLE_OUTLINE_VIEW_HXX 25*b1cdbd2cSJim Jagielski #define SD_ACCESSIBILITY_ACCESSIBLE_OUTLINE_VIEW_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "AccessibleDocumentViewBase.hxx" 28*b1cdbd2cSJim Jagielski #include <svx/AccessibleTextHelper.hxx> 29*b1cdbd2cSJim Jagielski 30*b1cdbd2cSJim Jagielski namespace sd { 31*b1cdbd2cSJim Jagielski class OutlineViewShell; 32*b1cdbd2cSJim Jagielski class Window; 33*b1cdbd2cSJim Jagielski } 34*b1cdbd2cSJim Jagielski 35*b1cdbd2cSJim Jagielski namespace accessibility { 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski 38*b1cdbd2cSJim Jagielski /** This class makes the Impress outline view accessible. 39*b1cdbd2cSJim Jagielski 40*b1cdbd2cSJim Jagielski Please see the documentation of the base class for further 41*b1cdbd2cSJim Jagielski explanations of the individual methods. This class is a mere 42*b1cdbd2cSJim Jagielski wrapper around the AccessibleTextHelper class; as basically the 43*b1cdbd2cSJim Jagielski Outline View is a big Outliner. 44*b1cdbd2cSJim Jagielski */ 45*b1cdbd2cSJim Jagielski class AccessibleOutlineView 46*b1cdbd2cSJim Jagielski : public AccessibleDocumentViewBase 47*b1cdbd2cSJim Jagielski { 48*b1cdbd2cSJim Jagielski public: 49*b1cdbd2cSJim Jagielski AccessibleOutlineView ( 50*b1cdbd2cSJim Jagielski ::sd::Window* pSdWindow, 51*b1cdbd2cSJim Jagielski ::sd::OutlineViewShell* pViewShell, 52*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 53*b1cdbd2cSJim Jagielski ::com::sun::star::frame::XController>& rxController, 54*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 55*b1cdbd2cSJim Jagielski ::com::sun::star::accessibility::XAccessible>& rxParent); 56*b1cdbd2cSJim Jagielski 57*b1cdbd2cSJim Jagielski virtual ~AccessibleOutlineView (void); 58*b1cdbd2cSJim Jagielski 59*b1cdbd2cSJim Jagielski /** Complete the initialization begun in the constructor. 60*b1cdbd2cSJim Jagielski */ 61*b1cdbd2cSJim Jagielski virtual void Init (void); 62*b1cdbd2cSJim Jagielski 63*b1cdbd2cSJim Jagielski 64*b1cdbd2cSJim Jagielski //===== IAccessibleViewForwarderListener ================================ 65*b1cdbd2cSJim Jagielski 66*b1cdbd2cSJim Jagielski virtual void ViewForwarderChanged (ChangeType aChangeType, 67*b1cdbd2cSJim Jagielski const IAccessibleViewForwarder* pViewForwarder); 68*b1cdbd2cSJim Jagielski 69*b1cdbd2cSJim Jagielski //===== XAccessibleContext ============================================== 70*b1cdbd2cSJim Jagielski 71*b1cdbd2cSJim Jagielski virtual sal_Int32 SAL_CALL 72*b1cdbd2cSJim Jagielski getAccessibleChildCount (void) 73*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 74*b1cdbd2cSJim Jagielski 75*b1cdbd2cSJim Jagielski virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL 76*b1cdbd2cSJim Jagielski getAccessibleChild (sal_Int32 nIndex) 77*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 78*b1cdbd2cSJim Jagielski virtual ::rtl::OUString SAL_CALL 79*b1cdbd2cSJim Jagielski getAccessibleName(void) 80*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 81*b1cdbd2cSJim Jagielski //===== XAccessibleEventBroadcaster ======================================== 82*b1cdbd2cSJim Jagielski 83*b1cdbd2cSJim Jagielski virtual void SAL_CALL 84*b1cdbd2cSJim Jagielski addEventListener ( 85*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 86*b1cdbd2cSJim Jagielski ::com::sun::star::accessibility::XAccessibleEventListener >& xListener) 87*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 88*b1cdbd2cSJim Jagielski 89*b1cdbd2cSJim Jagielski virtual void SAL_CALL 90*b1cdbd2cSJim Jagielski removeEventListener ( 91*b1cdbd2cSJim Jagielski const ::com::sun::star::uno::Reference< 92*b1cdbd2cSJim Jagielski ::com::sun::star::accessibility::XAccessibleEventListener >& xListener) 93*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 94*b1cdbd2cSJim Jagielski 95*b1cdbd2cSJim Jagielski using cppu::WeakComponentImplHelperBase::addEventListener; 96*b1cdbd2cSJim Jagielski using cppu::WeakComponentImplHelperBase::removeEventListener; 97*b1cdbd2cSJim Jagielski 98*b1cdbd2cSJim Jagielski //===== XServiceInfo ==================================================== 99*b1cdbd2cSJim Jagielski 100*b1cdbd2cSJim Jagielski /** Returns an identifier for the implementation of this object. 101*b1cdbd2cSJim Jagielski */ 102*b1cdbd2cSJim Jagielski virtual ::rtl::OUString SAL_CALL 103*b1cdbd2cSJim Jagielski getImplementationName (void) 104*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 105*b1cdbd2cSJim Jagielski 106*b1cdbd2cSJim Jagielski //===== lang::XEventListener ============================================ 107*b1cdbd2cSJim Jagielski 108*b1cdbd2cSJim Jagielski virtual void SAL_CALL 109*b1cdbd2cSJim Jagielski disposing (const ::com::sun::star::lang::EventObject& rEventObject) 110*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 111*b1cdbd2cSJim Jagielski 112*b1cdbd2cSJim Jagielski //===== XPropertyChangeListener ========================================= 113*b1cdbd2cSJim Jagielski 114*b1cdbd2cSJim Jagielski virtual void SAL_CALL 115*b1cdbd2cSJim Jagielski propertyChange (const ::com::sun::star::beans::PropertyChangeEvent& rEventObject) 116*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 117*b1cdbd2cSJim Jagielski 118*b1cdbd2cSJim Jagielski 119*b1cdbd2cSJim Jagielski protected: 120*b1cdbd2cSJim Jagielski 121*b1cdbd2cSJim Jagielski // overridden, as we hold the listeners ourselves 122*b1cdbd2cSJim Jagielski virtual void FireEvent (const ::com::sun::star::accessibility::AccessibleEventObject& aEvent); 123*b1cdbd2cSJim Jagielski 124*b1cdbd2cSJim Jagielski // overridden to detect focus changes 125*b1cdbd2cSJim Jagielski virtual void Activated (void); 126*b1cdbd2cSJim Jagielski 127*b1cdbd2cSJim Jagielski // overridden to detect focus changes 128*b1cdbd2cSJim Jagielski virtual void Deactivated (void); 129*b1cdbd2cSJim Jagielski 130*b1cdbd2cSJim Jagielski // declared, but not defined 131*b1cdbd2cSJim Jagielski AccessibleOutlineView( const AccessibleOutlineView& ); 132*b1cdbd2cSJim Jagielski AccessibleOutlineView& operator= ( const AccessibleOutlineView& ); 133*b1cdbd2cSJim Jagielski 134*b1cdbd2cSJim Jagielski // This method is called from the component helper base class while disposing. 135*b1cdbd2cSJim Jagielski virtual void SAL_CALL disposing (void); 136*b1cdbd2cSJim Jagielski 137*b1cdbd2cSJim Jagielski /// Create an accessible name that contains the current view mode. 138*b1cdbd2cSJim Jagielski virtual ::rtl::OUString 139*b1cdbd2cSJim Jagielski CreateAccessibleName () 140*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 141*b1cdbd2cSJim Jagielski 142*b1cdbd2cSJim Jagielski /// Create an accessible description that contains the current 143*b1cdbd2cSJim Jagielski /// view mode. 144*b1cdbd2cSJim Jagielski virtual ::rtl::OUString 145*b1cdbd2cSJim Jagielski CreateAccessibleDescription () 146*b1cdbd2cSJim Jagielski throw (::com::sun::star::uno::RuntimeException); 147*b1cdbd2cSJim Jagielski 148*b1cdbd2cSJim Jagielski private: 149*b1cdbd2cSJim Jagielski 150*b1cdbd2cSJim Jagielski /// Invalidate text helper, updates visible children 151*b1cdbd2cSJim Jagielski void UpdateChildren(); 152*b1cdbd2cSJim Jagielski 153*b1cdbd2cSJim Jagielski AccessibleTextHelper maTextHelper; 154*b1cdbd2cSJim Jagielski 155*b1cdbd2cSJim Jagielski }; 156*b1cdbd2cSJim Jagielski 157*b1cdbd2cSJim Jagielski } // end of namespace accessibility 158*b1cdbd2cSJim Jagielski 159*b1cdbd2cSJim Jagielski #endif 160