Source/WebKit/UIProcess/ios/WKTextSelectionRect.mm

/*
 * Copyright (C) 2020 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#import "config.h"
#import "WKTextSelectionRect.h"

#if PLATFORM(IOS_FAMILY)

#import <WebCore/SelectionRect.h>

@implementation WKTextSelectionRect {
    WebCore::SelectionRect _selectionRect;
}

- (instancetype)initWithCGRect:(CGRect)rect
{
    WebCore::SelectionRect selectionRect;
    selectionRect.setRect(WebCore::enclosingIntRect(rect));
    return [self initWithSelectionRect:WTFMove(selectionRect)];
}

- (instancetype)initWithSelectionRect:(const WebCore::SelectionRect&)selectionRect
{
    if (!(self = [super init]))
        return nil;
    _selectionRect = selectionRect;
    return self;
}

- (CGRect)rect
{
    return _selectionRect.rect();
}

ALLOW_DEPRECATED_DECLARATIONS_BEGIN
- (UITextWritingDirection)writingDirection
{
    return _selectionRect.direction() == WebCore::TextDirection::LTR ? UITextWritingDirectionLeftToRight : UITextWritingDirectionRightToLeft;
}
ALLOW_DEPRECATED_DECLARATIONS_END

- (UITextRange *)range
{
    return nil;
}

- (BOOL)containsStart
{
    return _selectionRect.containsStart();
}

- (BOOL)containsEnd
{
    return _selectionRect.containsEnd();
}

- (BOOL)isVertical
{
    return !_selectionRect.isHorizontal();
}

@end

#endif // PLATFORM(IOS_FAMILY)