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 <osx/salinst.h> 22#include <osx/a11yfactory.h> 23 24#include "a11yselectionwrapper.h" 25 26using namespace ::com::sun::star::accessibility; 27using namespace ::com::sun::star::uno; 28 29@implementation AquaA11ySelectionWrapper : NSObject 30 31+(id)selectedChildrenAttributeForElement:(AquaA11yWrapper *)wrapper 32{ 33 Reference< XAccessibleSelection > xAccessibleSelection = [ wrapper accessibleSelection ]; 34 if( xAccessibleSelection.is() ) 35 { 36 NSMutableArray * children = [ [ NSMutableArray alloc ] init ]; 37 try { 38 sal_Int32 n = xAccessibleSelection -> getSelectedAccessibleChildCount(); 39 for ( sal_Int32 i=0 ; i < n ; ++i ) { 40 [ children addObject: [ AquaA11yFactory wrapperForAccessible: xAccessibleSelection -> getSelectedAccessibleChild( i ) ] ]; 41 } 42 43 return children; 44 45 } catch ( Exception&) 46 { 47 } 48 } 49 50 return nil; 51} 52 53 54+(void)addAttributeNamesTo:(NSMutableArray *)attributeNames 55{ 56 [ attributeNames addObject: NSAccessibilitySelectedChildrenAttribute ]; 57} 58 59+(BOOL)isAttributeSettable:(NSString *)attribute forElement:(AquaA11yWrapper *)wrapper 60{ 61 (void)wrapper; 62 if ( [ attribute isEqualToString: NSAccessibilitySelectedChildrenAttribute ] ) 63 { 64 return YES; 65 } 66 else 67 { 68 return NO; 69 } 70} 71 72+(void)setSelectedChildrenAttributeForElement:(AquaA11yWrapper *)wrapper to:(id)value 73{ 74 Reference< XAccessibleSelection > xAccessibleSelection = [ wrapper accessibleSelection ]; 75 try { 76 xAccessibleSelection -> clearAccessibleSelection(); 77 78 unsigned c = [ value count ]; 79 for ( unsigned i = 0 ; i < c ; ++i ) { 80 xAccessibleSelection -> selectAccessibleChild( [ [ value objectAtIndex: i ] accessibleContext ] -> getAccessibleIndexInParent() ); 81 } 82 } catch ( Exception&) { 83 } 84} 85 86@end 87 88/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 89