63dcca42ce
Don't try to use similar code as for OS X to manage windows, events etc. I.e. don't use UIKit in vcl to do that. Instead, just do as in the Android port, use the "headless" vcl backend. Do keep using CoreText, though, not FreeType & fontconfig. Start changing the iOS "Viewer" app to correspond to the Android "desktop" app (so it should be renamed). Work in progress since a long time, several crucial details still missing, but committing for now. Change-Id: Iac5fbf8def415e4d0d21e5200450a373420ad7ee
102 lines
4.5 KiB
Text
102 lines
4.5 KiB
Text
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include "quartz/utils.h"
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#include "aqua11ycomponentwrapper.h"
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#include "aqua11yrolehelper.h"
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#include <com/sun/star/accessibility/AccessibleRole.hpp>
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using namespace ::com::sun::star::accessibility;
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using namespace ::com::sun::star::awt;
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using namespace ::com::sun::star::uno;
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// Wrapper for XAccessibleComponent and XAccessibleExtendedComponent
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@implementation AquaA11yComponentWrapper : NSObject
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+(id)sizeAttributeForElement:(AquaA11yWrapper *)wrapper {
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Size size = [ wrapper accessibleComponent ] -> getSize();
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NSSize nsSize = NSMakeSize ( (float) size.Width, (float) size.Height );
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return [ NSValue valueWithSize: nsSize ];
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}
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// TODO: should be merged with AquaSalFrame::VCLToCocoa... to a general helper method
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+(id)positionAttributeForElement:(AquaA11yWrapper *)wrapper {
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// VCL coordinates are in upper-left-notation, Cocoa likes it the Cartesian way (lower-left)
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NSRect screenRect = [ [ NSScreen mainScreen ] frame ];
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Size size = [ wrapper accessibleComponent ] -> getSize();
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Point location = [ wrapper accessibleComponent ] -> getLocationOnScreen();
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NSPoint nsPoint = NSMakePoint ( (float) location.X, (float) ( screenRect.size.height - size.Height - location.Y ) );
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return [ NSValue valueWithPoint: nsPoint ];
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}
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+(id)descriptionAttributeForElement:(AquaA11yWrapper *)wrapper {
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if ( [ wrapper accessibleExtendedComponent ] != nil ) {
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return CreateNSString ( [ wrapper accessibleExtendedComponent ] -> getToolTipText() );
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} else {
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return nil;
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}
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}
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+(void)addAttributeNamesTo:(NSMutableArray *)attributeNames {
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NSAutoreleasePool * pool = [ [ NSAutoreleasePool alloc ] init ];
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[ attributeNames addObjectsFromArray: [ NSArray arrayWithObjects:
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NSAccessibilitySizeAttribute,
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NSAccessibilityPositionAttribute,
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NSAccessibilityFocusedAttribute,
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NSAccessibilityEnabledAttribute,
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nil ] ];
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[ pool release ];
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}
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+(BOOL)isAttributeSettable:(NSString *)attribute forElement:(AquaA11yWrapper *)wrapper {
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BOOL isSettable = NO;
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NSAutoreleasePool * pool = [ [ NSAutoreleasePool alloc ] init ];
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if ( [ attribute isEqualToString: NSAccessibilityFocusedAttribute ]
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&& ! [ [ AquaA11yRoleHelper getNativeRoleFrom: [ wrapper accessibleContext ] ] isEqualToString: NSAccessibilityScrollBarRole ]
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&& ! [ [ AquaA11yRoleHelper getNativeRoleFrom: [ wrapper accessibleContext ] ] isEqualToString: NSAccessibilityStaticTextRole ] ) {
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isSettable = YES;
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}
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[ pool release ];
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return isSettable;
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}
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+(void)setFocusedAttributeForElement:(AquaA11yWrapper *)wrapper to:(id)value {
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if ( [ value boolValue ] == YES ) {
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if ( [ wrapper accessibleContext ] -> getAccessibleRole() == AccessibleRole::COMBO_BOX ) {
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// special treatment for comboboxes: find the corresponding PANEL and set focus to it
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Reference < XAccessible > rxParent = [ wrapper accessibleContext ] -> getAccessibleParent();
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if ( rxParent.is() ) {
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Reference < XAccessibleContext > rxContext = rxParent->getAccessibleContext();
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if ( rxContext.is() && rxContext -> getAccessibleRole() == AccessibleRole::PANEL ) {
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Reference < XAccessibleComponent > rxComponent = Reference < XAccessibleComponent > ( rxParent -> getAccessibleContext(), UNO_QUERY );
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if ( rxComponent.is() ) {
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rxComponent -> grabFocus();
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}
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}
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}
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} else {
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[ wrapper accessibleComponent ] -> grabFocus();
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}
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}
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}
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@end
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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