| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_vcl.hxx" |
| |
| #include "aqua/salinst.h" |
| |
| #include "aqua11ywrapperscrollarea.h" |
| #include "aqua11ywrapperscrollbar.h" |
| #include "aqua11yrolehelper.h" |
| |
| // Wrapper for AXScrollArea role |
| |
| @implementation AquaA11yWrapperScrollArea : AquaA11yWrapper |
| |
| -(id)scrollBarWithOrientation:(NSString *)orientation { |
| AquaA11yWrapper * theScrollBar = nil; |
| NSAutoreleasePool * pool = [ [ NSAutoreleasePool alloc ] init ]; |
| NSArray * elementChildren = [ self accessibilityAttributeValue: NSAccessibilityChildrenAttribute ]; |
| if ( [ elementChildren count ] > 0 ) { |
| NSEnumerator * enumerator = [ elementChildren objectEnumerator ]; |
| id child; |
| while ( ( child = [ enumerator nextObject ] ) ) { |
| AquaA11yWrapper * element = ( AquaA11yWrapper * ) child; |
| if ( [ element isKindOfClass: [ AquaA11yWrapperScrollBar class ] ] ) { |
| AquaA11yWrapperScrollBar * scrollBar = (AquaA11yWrapperScrollBar *) element; |
| if ( [ [ scrollBar orientationAttribute ] isEqualToString: orientation ] ) { |
| theScrollBar = scrollBar; |
| break; |
| } |
| } |
| } |
| } |
| [ pool release ]; |
| return theScrollBar; |
| } |
| |
| -(id)verticalScrollBarAttribute { |
| return [ self scrollBarWithOrientation: NSAccessibilityVerticalOrientationValue ]; |
| } |
| |
| -(id)horizontalScrollBarAttribute { |
| return [ self scrollBarWithOrientation: NSAccessibilityHorizontalOrientationValue ]; |
| } |
| |
| -(NSArray *)accessibilityAttributeNames { |
| // Default Attributes |
| NSMutableArray * attributeNames = [ NSMutableArray arrayWithArray: [ super accessibilityAttributeNames ] ]; |
| // Special Attributes and removing unwanted attributes depending on role |
| [ attributeNames removeObject: NSAccessibilityEnabledAttribute ]; |
| [ attributeNames addObjectsFromArray: [ NSArray arrayWithObjects: |
| NSAccessibilityContentsAttribute, |
| NSAccessibilityVerticalScrollBarAttribute, |
| NSAccessibilityHorizontalScrollBarAttribute, |
| nil ] |
| ]; |
| return attributeNames; |
| } |
| |
| @end |
