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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#pragma once
#include <utils/dropsupport.h>
#include <utils/textutils.h>
#include <utils/treemodel.h>
#include <cplusplus/CppDocument.h>
#include <cplusplus/Overview.h>
#include <QSharedPointer>
#include <utility>
namespace Utils {
class LineColumn;
class Link;
} // namespace Utils
namespace CppEditor::Internal {
class SymbolItem;
class OutlineModel : public Utils::TreeModel<>
{
Q_OBJECT
public:
explicit OutlineModel(QObject *parent = nullptr);
enum Role {
FileNameRole = Qt::UserRole + 1,
LineNumberRole
};
Qt::ItemFlags flags(const QModelIndex &index) const override;
Qt::DropActions supportedDragActions() const override;
QStringList mimeTypes() const override;
QMimeData *mimeData(const QModelIndexList &indexes) const override;
void update(CPlusPlus::Document::Ptr doc);
int editorRevision();
bool isGenerated(const QModelIndex &sourceIndex) const;
Utils::Link linkFromIndex(const QModelIndex &sourceIndex) const;
Utils::Text::Position positionFromIndex(const QModelIndex &sourceIndex) const;
using Range = std::pair<Utils::Text::Position, Utils::Text::Position>;
Range rangeFromIndex(const QModelIndex &sourceIndex) const;
// line is 1-based and column is 0-based
QModelIndex indexForPosition(int line, int column, const QModelIndex &rootIndex = {}) const;
private:
void rebuild();
CPlusPlus::Symbol *symbolFromIndex(const QModelIndex &index) const;
int globalSymbolCount() const;
CPlusPlus::Symbol *globalSymbolAt(int index) const;
void buildTree(SymbolItem *root, bool isRoot);
private:
CPlusPlus::Document::Ptr m_candidate;
CPlusPlus::Document::Ptr m_cppDocument;
CPlusPlus::Overview m_overview;
friend class SymbolItem;
QTimer *m_updateTimer = nullptr;
};
} // namespace CppEditor::Internal
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