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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#pragma once
#include <qmldesignercorelib_global.h>
#include <qmlitemnode.h>
#include "anchorline.h"
namespace QmlDesigner {
class QMLDESIGNERCORE_EXPORT QmlAnchors
{
public:
QmlAnchors(const QmlItemNode &fxItemNode);
bool isValid() const;
void setAnchor(AnchorLineType sourceAnchorLineType,
const QmlItemNode &targetModelNode,
AnchorLineType targetAnchorLineType);
bool canAnchor(const QmlItemNode &targetModelNode) const;
AnchorLineType possibleAnchorLines(AnchorLineType sourceAnchorLineType,
const QmlItemNode &targetModelNode) const;
AnchorLine instanceAnchor(AnchorLineType sourceAnchorLineType) const;
void removeAnchor(AnchorLineType sourceAnchorLineType);
void removeAnchors();
bool instanceHasAnchor(AnchorLineType sourceAnchorLineType) const;
bool instanceHasAnchors() const;
double instanceLeftAnchorLine() const;
double instanceTopAnchorLine() const;
double instanceRightAnchorLine() const;
double instanceBottomAnchorLine() const;
double instanceHorizontalCenterAnchorLine() const;
double instanceVerticalCenterAnchorLine() const;
double instanceAnchorLine(AnchorLineType anchorLine) const;
void setMargin(AnchorLineType sourceAnchorLineType, double margin) const;
bool instanceHasMargin(AnchorLineType sourceAnchorLineType) const;
double instanceMargin(AnchorLineType sourceAnchorLineType) const;
void removeMargin(AnchorLineType sourceAnchorLineType);
void removeMargins();
void fill();
void centerIn();
bool checkForCycle(AnchorLineType anchorLineTyp, const QmlItemNode &sourceItem) const;
bool checkForHorizontalCycle(const QmlItemNode &sourceItem) const;
bool checkForVerticalCycle(const QmlItemNode &sourceItem) const;
QmlItemNode qmlItemNode() const;
bool modelHasAnchors() const;
bool modelHasAnchor(AnchorLineType sourceAnchorLineType) const;
AnchorLine modelAnchor(AnchorLineType sourceAnchorLineType) const;
private:
QmlItemNode m_qmlItemNode;
};
} //QmlDesigner
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