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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_vcl.hxx"
+
+#include "salinst.h"
+#include "aqua11ywrappercombobox.h"
+#include "aqua11yrolehelper.h"
+#include <com/sun/star/accessibility/AccessibleStateType.hpp>
+
+using namespace ::com::sun::star::accessibility;
+using namespace ::com::sun::star::uno;
+
+// Wrapper for AXCombobox role
+
+@implementation AquaA11yWrapperComboBox : AquaA11yWrapper
+
+#pragma mark -
+#pragma mark Specialized Init Method
+
+-(id)initWithAccessibleContext: (Reference < XAccessibleContext >) rxAccessibleContext {
+ self = [ super initWithAccessibleContext: rxAccessibleContext ];
+ if ( self != nil )
+ {
+ textArea = nil;
+ }
+ return self;
+}
+
+#pragma mark -
+#pragma mark Private Helper Method
+
+-(AquaA11yWrapper *)textArea {
+ // FIXME: May cause problems when stored. Then get dynamically each time (bad performance!)
+ if ( textArea == nil ) {
+ NSAutoreleasePool * pool = [ [ NSAutoreleasePool alloc ] init ];
+ NSArray * elementChildren = [ super childrenAttribute ];
+ if ( [ elementChildren count ] > 0 ) {
+ NSEnumerator * enumerator = [ elementChildren objectEnumerator ];
+ id child;
+ while ( ( child = [ enumerator nextObject ] ) ) {
+ AquaA11yWrapper * element = ( AquaA11yWrapper * ) child;
+ if ( [ [ AquaA11yRoleHelper getNativeRoleFrom: [ element accessibleContext ] ] isEqualToString: NSAccessibilityTextAreaRole ] ) {
+ textArea = element;
+ break;
+ }
+ }
+ }
+ [ pool release ];
+ }
+ return textArea;
+}
+
+#pragma mark -
+#pragma mark Wrapped Attributes From Contained Text Area
+
+-(id)valueAttribute {
+ if ( [ self textArea ] != nil ) {
+ return [ [ self textArea ] valueAttribute ];
+ }
+ return @"";
+}
+
+-(id)numberOfCharactersAttribute {
+ if ( [ self textArea ] != nil ) {
+ return [ [ self textArea ] numberOfCharactersAttribute ];
+ }
+ return [ NSNumber numberWithInt: 0 ];
+}
+
+-(id)selectedTextAttribute {
+ if ( [ self textArea ] != nil ) {
+ return [ [ self textArea ] selectedTextAttribute ];
+ }
+ return @"";
+}
+
+-(id)selectedTextRangeAttribute {
+ if ( [ self textArea ] != nil ) {
+ return [ [ self textArea ] selectedTextRangeAttribute ];
+ }
+ return [ NSValue valueWithRange: NSMakeRange ( 0, 0 ) ];
+}
+
+-(id)visibleCharacterRangeAttribute {
+ if ( [ self textArea ] != nil ) {
+ return [ [ self textArea ] visibleCharacterRangeAttribute ];
+ }
+ return [ NSValue valueWithRange: NSMakeRange ( 0, 0 ) ];
+}
+
+#pragma mark -
+#pragma mark Accessibility Protocol
+
+-(MacOSBOOL)accessibilityIsAttributeSettable:(NSString *)attribute {
+ if ( [ self textArea ] != nil && (
+ [ attribute isEqualToString: NSAccessibilitySelectedTextAttribute ]
+ || [ attribute isEqualToString: NSAccessibilitySelectedTextRangeAttribute ]
+ || [ attribute isEqualToString: NSAccessibilityVisibleCharacterRangeAttribute ] ) ) {
+ return [ [ self textArea ] accessibilityIsAttributeSettable: attribute ];
+ }
+ return [ super accessibilityIsAttributeSettable: attribute ];
+}
+
+-(void)accessibilitySetValue:(id)value forAttribute:(NSString *)attribute {
+ if ( [ self textArea ] != nil && (
+ [ attribute isEqualToString: NSAccessibilitySelectedTextAttribute ]
+ || [ attribute isEqualToString: NSAccessibilitySelectedTextRangeAttribute ]
+ || [ attribute isEqualToString: NSAccessibilityVisibleCharacterRangeAttribute ] ) ) {
+ return [ [ self textArea ] accessibilitySetValue: value forAttribute: attribute ];
+ }
+ return [ super accessibilitySetValue: value forAttribute: attribute ];
+}
+
+-(NSArray *)accessibilityAttributeNames {
+ // Default Attributes
+ NSMutableArray * attributeNames = [ NSMutableArray arrayWithArray: [ super accessibilityAttributeNames ] ];
+ // Special Attributes and removing unwanted attributes depending on role
+ [ attributeNames removeObjectsInArray: [ NSArray arrayWithObjects:
+ NSAccessibilityTitleAttribute,
+ NSAccessibilityChildrenAttribute,
+ nil ]
+ ];
+ [ attributeNames addObjectsFromArray: [ NSArray arrayWithObjects:
+ NSAccessibilityExpandedAttribute,
+ NSAccessibilityValueAttribute,
+ NSAccessibilityNumberOfCharactersAttribute,
+ NSAccessibilitySelectedTextAttribute,
+ NSAccessibilitySelectedTextRangeAttribute,
+ NSAccessibilityVisibleCharacterRangeAttribute,
+ nil ]
+ ];
+ return attributeNames;
+}
+
+@end