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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * 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 .
+ */
+
+#include <quartz/utils.h>
+#include "a11ycomponentwrapper.h"
+#include "a11yrolehelper.h"
+#include <com/sun/star/accessibility/AccessibleRole.hpp>
+
+using namespace ::com::sun::star::accessibility;
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::uno;
+
+// Wrapper for XAccessibleComponent and XAccessibleExtendedComponent
+
+@implementation AquaA11yComponentWrapper : NSObject
+
++(id)sizeAttributeForElement:(AquaA11yWrapper *)wrapper {
+ Size size = [ wrapper accessibleComponent ] -> getSize();
+ NSSize nsSize = NSMakeSize ( static_cast<float>(size.Width), static_cast<float>(size.Height) );
+ return [ NSValue valueWithSize: nsSize ];
+}
+
+// TODO: should be merged with AquaSalFrame::VCLToCocoa... to a general helper method
++(id)positionAttributeForElement:(AquaA11yWrapper *)wrapper {
+ // VCL coordinates are in upper-left-notation, Cocoa likes it the Cartesian way (lower-left)
+ NSRect screenRect = [ [ NSScreen mainScreen ] frame ];
+ Size size = [ wrapper accessibleComponent ] -> getSize();
+ Point location = [ wrapper accessibleComponent ] -> getLocationOnScreen();
+ NSPoint nsPoint = NSMakePoint ( static_cast<float>(location.X), static_cast<float>( screenRect.size.height - size.Height - location.Y ) );
+ return [ NSValue valueWithPoint: nsPoint ];
+}
+
++(id)descriptionAttributeForElement:(AquaA11yWrapper *)wrapper {
+ if ( [ wrapper accessibleExtendedComponent ] ) {
+ return CreateNSString ( [ wrapper accessibleExtendedComponent ] -> getToolTipText() );
+ } else {
+ return nil;
+ }
+}
+
++(void)addAttributeNamesTo:(NSMutableArray *)attributeNames {
+ NSAutoreleasePool * pool = [ [ NSAutoreleasePool alloc ] init ];
+ [ attributeNames addObjectsFromArray: [ NSArray arrayWithObjects:
+ NSAccessibilitySizeAttribute,
+ NSAccessibilityPositionAttribute,
+ NSAccessibilityFocusedAttribute,
+ NSAccessibilityEnabledAttribute,
+ nil ] ];
+ [ pool release ];
+}
+
++(BOOL)isAttributeSettable:(NSString *)attribute forElement:(AquaA11yWrapper *)wrapper {
+ bool isSettable = false;
+ NSAutoreleasePool * pool = [ [ NSAutoreleasePool alloc ] init ];
+ if ( [ attribute isEqualToString: NSAccessibilityFocusedAttribute ]
+ && ! [ [ AquaA11yRoleHelper getNativeRoleFrom: [ wrapper accessibleContext ] ] isEqualToString: NSAccessibilityScrollBarRole ]
+ && ! [ [ AquaA11yRoleHelper getNativeRoleFrom: [ wrapper accessibleContext ] ] isEqualToString: NSAccessibilityStaticTextRole ] ) {
+ isSettable = true;
+ }
+ [ pool release ];
+ return isSettable;
+}
+
++(void)setFocusedAttributeForElement:(AquaA11yWrapper *)wrapper to:(id)value {
+ if ( [ value boolValue ] == YES ) {
+ if ( [ wrapper accessibleContext ] -> getAccessibleRole() == AccessibleRole::COMBO_BOX ) {
+ // special treatment for comboboxes: find the corresponding PANEL and set focus to it
+ Reference < XAccessible > rxParent = [ wrapper accessibleContext ] -> getAccessibleParent();
+ if ( rxParent.is() ) {
+ Reference < XAccessibleContext > rxContext = rxParent->getAccessibleContext();
+ if ( rxContext.is() && rxContext -> getAccessibleRole() == AccessibleRole::PANEL ) {
+ Reference < XAccessibleComponent > rxComponent( rxParent -> getAccessibleContext(), UNO_QUERY );
+ if ( rxComponent.is() ) {
+ rxComponent -> grabFocus();
+ }
+ }
+ }
+ } else {
+ [ wrapper accessibleComponent ] -> grabFocus();
+ }
+ }
+}
+
+@end
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */