1*cdf0e10cSrcweir /************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir 28*cdf0e10cSrcweir #ifndef _SD_ACCESSIBILITY_ACCESSIBLE_DRAW_DOCUMENT_VIEW_HXX 29*cdf0e10cSrcweir #define _SD_ACCESSIBILITY_ACCESSIBLE_DRAW_DOCUMENT_VIEW_HXX 30*cdf0e10cSrcweir 31*cdf0e10cSrcweir #include "AccessibleDocumentViewBase.hxx" 32*cdf0e10cSrcweir 33*cdf0e10cSrcweir namespace accessibility { 34*cdf0e10cSrcweir 35*cdf0e10cSrcweir 36*cdf0e10cSrcweir /** This class makes draw documents in the general view modes 37*cdf0e10cSrcweir accessible. It passes all shapes on the current draw page to a 38*cdf0e10cSrcweir children manager and additionally creates a new shape that 39*cdf0e10cSrcweir represents the actual draw page. 40*cdf0e10cSrcweir 41*cdf0e10cSrcweir Please see the documentation of the base class for further 42*cdf0e10cSrcweir explanations of the individual methods. 43*cdf0e10cSrcweir */ 44*cdf0e10cSrcweir class AccessibleDrawDocumentView : 45*cdf0e10cSrcweir public AccessibleDocumentViewBase 46*cdf0e10cSrcweir { 47*cdf0e10cSrcweir public: 48*cdf0e10cSrcweir //===== internal ======================================================== 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir AccessibleDrawDocumentView (::sd::Window* pSdWindow, 51*cdf0e10cSrcweir ::sd::ViewShell* pViewShell, 52*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 53*cdf0e10cSrcweir ::com::sun::star::frame::XController>& rxController, 54*cdf0e10cSrcweir const ::com::sun::star::uno::Reference< 55*cdf0e10cSrcweir ::com::sun::star::accessibility::XAccessible>& rxParent); 56*cdf0e10cSrcweir 57*cdf0e10cSrcweir virtual ~AccessibleDrawDocumentView (void); 58*cdf0e10cSrcweir 59*cdf0e10cSrcweir /** Complete the initialization begun in the constructor. 60*cdf0e10cSrcweir */ 61*cdf0e10cSrcweir virtual void Init (void); 62*cdf0e10cSrcweir 63*cdf0e10cSrcweir 64*cdf0e10cSrcweir //===== IAccessibleViewForwarderListener ================================ 65*cdf0e10cSrcweir 66*cdf0e10cSrcweir virtual void ViewForwarderChanged (ChangeType aChangeType, 67*cdf0e10cSrcweir const IAccessibleViewForwarder* pViewForwarder); 68*cdf0e10cSrcweir 69*cdf0e10cSrcweir //===== XAccessibleContext ============================================== 70*cdf0e10cSrcweir 71*cdf0e10cSrcweir virtual sal_Int32 SAL_CALL 72*cdf0e10cSrcweir getAccessibleChildCount (void) 73*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 74*cdf0e10cSrcweir 75*cdf0e10cSrcweir virtual ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible> SAL_CALL 76*cdf0e10cSrcweir getAccessibleChild (sal_Int32 nIndex) 77*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException, 78*cdf0e10cSrcweir ::com::sun::star::lang::IndexOutOfBoundsException); 79*cdf0e10cSrcweir 80*cdf0e10cSrcweir 81*cdf0e10cSrcweir //===== lang::XEventListener ============================================ 82*cdf0e10cSrcweir 83*cdf0e10cSrcweir virtual void SAL_CALL 84*cdf0e10cSrcweir disposing (const ::com::sun::star::lang::EventObject& rEventObject) 85*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 86*cdf0e10cSrcweir 87*cdf0e10cSrcweir 88*cdf0e10cSrcweir //===== XPropertyChangeListener ========================================= 89*cdf0e10cSrcweir 90*cdf0e10cSrcweir virtual void SAL_CALL 91*cdf0e10cSrcweir propertyChange (const ::com::sun::star::beans::PropertyChangeEvent& rEventObject) 92*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 93*cdf0e10cSrcweir 94*cdf0e10cSrcweir protected: 95*cdf0e10cSrcweir 96*cdf0e10cSrcweir //===== XServiceInfo ==================================================== 97*cdf0e10cSrcweir 98*cdf0e10cSrcweir virtual ::rtl::OUString SAL_CALL 99*cdf0e10cSrcweir getImplementationName (void) 100*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 101*cdf0e10cSrcweir 102*cdf0e10cSrcweir virtual ::com::sun::star::uno::Sequence< ::rtl::OUString> SAL_CALL 103*cdf0e10cSrcweir getSupportedServiceNames (void) 104*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 105*cdf0e10cSrcweir 106*cdf0e10cSrcweir 107*cdf0e10cSrcweir virtual sal_Bool 108*cdf0e10cSrcweir implIsSelected( sal_Int32 nAccessibleChildIndex ) 109*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 110*cdf0e10cSrcweir 111*cdf0e10cSrcweir /** Select or deselect the specified child or all children if the given 112*cdf0e10cSrcweir index has the special value ACCESSIBLE_SELECTION_CHILD_ALL. 113*cdf0e10cSrcweir Selecting or deselecting a child sets or resets the 114*cdf0e10cSrcweir <const>SELECTED</const> state and selects or deslects the UNO shape 115*cdf0e10cSrcweir beeing made accessible by the child. 116*cdf0e10cSrcweir @param nAccessibleChildIndex 117*cdf0e10cSrcweir Index of the child to select or deselect. If the parameter has 118*cdf0e10cSrcweir the value ACCESSIBLE_SELECTION_CHILD_ALL then all children are 119*cdf0e10cSrcweir selected or deslected. 120*cdf0e10cSrcweir @param bSelect 121*cdf0e10cSrcweir Indicates whether to select or deselect the specified child 122*cdf0e10cSrcweir reps. children. 123*cdf0e10cSrcweir */ 124*cdf0e10cSrcweir virtual void 125*cdf0e10cSrcweir implSelect( sal_Int32 nAccessibleChildIndex, sal_Bool bSelect ) 126*cdf0e10cSrcweir throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException); 127*cdf0e10cSrcweir 128*cdf0e10cSrcweir protected: 129*cdf0e10cSrcweir /** This object manages the shapes of the represented draw page. It is 130*cdf0e10cSrcweir responsible to determine the visible shapes and create on demand the 131*cdf0e10cSrcweir accessible objects representing them. 132*cdf0e10cSrcweir */ 133*cdf0e10cSrcweir ChildrenManager* mpChildrenManager; 134*cdf0e10cSrcweir 135*cdf0e10cSrcweir // This method is called from the component helper base class while 136*cdf0e10cSrcweir // disposing. 137*cdf0e10cSrcweir virtual void SAL_CALL disposing (void); 138*cdf0e10cSrcweir 139*cdf0e10cSrcweir /** Create a shape the represents the page as seen on the screen. 140*cdf0e10cSrcweir */ 141*cdf0e10cSrcweir AccessiblePageShape* CreateDrawPageShape (void); 142*cdf0e10cSrcweir 143*cdf0e10cSrcweir /// Create an accessible name that contains the current view mode. 144*cdf0e10cSrcweir virtual ::rtl::OUString 145*cdf0e10cSrcweir CreateAccessibleName () 146*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 147*cdf0e10cSrcweir 148*cdf0e10cSrcweir /** Create an accessible description that contains the current 149*cdf0e10cSrcweir view mode. 150*cdf0e10cSrcweir */ 151*cdf0e10cSrcweir virtual ::rtl::OUString 152*cdf0e10cSrcweir CreateAccessibleDescription () 153*cdf0e10cSrcweir throw (::com::sun::star::uno::RuntimeException); 154*cdf0e10cSrcweir 155*cdf0e10cSrcweir /** Make sure that the currently focused shape sends a FOCUSED state 156*cdf0e10cSrcweir change event indicating that it has (regained) the focus. 157*cdf0e10cSrcweir */ 158*cdf0e10cSrcweir virtual void Activated (void); 159*cdf0e10cSrcweir 160*cdf0e10cSrcweir /** Make sure that the currently focused shape sends a FOCUSED state 161*cdf0e10cSrcweir change event indicating that it has lost the focus. 162*cdf0e10cSrcweir */ 163*cdf0e10cSrcweir virtual void Deactivated (void); 164*cdf0e10cSrcweir 165*cdf0e10cSrcweir virtual void impl_dispose (void); 166*cdf0e10cSrcweir 167*cdf0e10cSrcweir private: 168*cdf0e10cSrcweir void UpdateAccessibleName (void); 169*cdf0e10cSrcweir }; 170*cdf0e10cSrcweir 171*cdf0e10cSrcweir } // end of namespace accessibility 172*cdf0e10cSrcweir 173*cdf0e10cSrcweir #endif 174