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// Copyright (C) 2019 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 "treeitem.h"
#include <QAbstractItemModel>
#include <vector>
namespace QmlDesigner {
class GraphicsView;
class TreeView;
class CurveItem;
class SelectionModel;
class TreeModel : public QAbstractItemModel
{
Q_OBJECT
public:
static bool isTextColumn(const QModelIndex &index);
static bool isLockedColumn(const QModelIndex &index);
static bool isPinnedColumn(const QModelIndex &index);
static TreeItem *treeItem(const QModelIndex &index);
static NodeTreeItem *nodeItem(const QModelIndex &index);
static PropertyTreeItem *propertyItem(const QModelIndex &index);
static CurveItem *curveItem(const QModelIndex &index);
static CurveItem *curveItem(TreeItem *item);
TreeModel(QObject *parent = nullptr);
~TreeModel() override;
QVariant data(const QModelIndex &index, int role) const override;
QVariant headerData(int section,
Qt::Orientation orientation,
int role = Qt::DisplayRole) const override;
QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
QModelIndex parent(const QModelIndex &index) const override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
bool isSelected(TreeItem *item) const;
std::vector<CurveItem *> selectedCurves() const;
QModelIndex indexOf(const TreeItem::Path &path) const;
TreeItem *find(unsigned int id);
TreeItem *find(const QString &id);
void setTreeView(TreeView *view);
void setGraphicsView(GraphicsView *view);
protected:
TreeView *treeView() const;
GraphicsView *graphicsView() const;
SelectionModel *selectionModel() const;
void initialize();
TreeItem *root();
QModelIndex findIdx(const QString &name, const QModelIndex &parent) const;
private:
GraphicsView *m_view;
TreeView *m_tree;
TreeItem *m_root;
};
} // End namespace QmlDesigner.
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