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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 <coreplugin/inavigationwidgetfactory.h>
#include <utils/futuresynchronizer.h>
#include <QFuture>
#include <QFutureWatcher>
#include <QList>
#include <QSharedPointer>
#include <QStackedWidget>
#include <QStandardItemModel>
#include <QString>
#include <QWidget>
QT_BEGIN_NAMESPACE
class QLabel;
class QModelIndex;
class QStackedLayout;
class QStandardItem;
QT_END_NAMESPACE
namespace TextEditor { class TextEditorLinkLabel; }
namespace Utils {
class AnnotatedItemDelegate;
class NavigationTreeView;
class ProgressIndicator;
}
namespace CppEditor {
class CppEditorWidget;
namespace Internal {
class CppClass;
class CppElement;
class CppTypeHierarchyModel : public QStandardItemModel
{
Q_OBJECT
public:
CppTypeHierarchyModel(QObject *parent);
Qt::DropActions supportedDragActions() const override;
QStringList mimeTypes() const override;
QMimeData *mimeData(const QModelIndexList &indexes) const override;
};
class CppTypeHierarchyWidget : public QWidget
{
Q_OBJECT
public:
CppTypeHierarchyWidget();
void perform();
private slots:
void displayHierarchy();
private:
typedef QList<CppClass> CppClass::*HierarchyMember;
void performFromExpression(const QString &expression, const QString &fileName);
QStandardItem *buildHierarchy(const CppClass &cppClass, QStandardItem *parent,
bool isRoot, HierarchyMember member);
void showNoTypeHierarchyLabel();
void showTypeHierarchy();
void showProgress();
void hideProgress();
void clearTypeHierarchy();
void onItemActivated(const QModelIndex &index);
void onItemDoubleClicked(const QModelIndex &index);
CppEditorWidget *m_cppEditor = nullptr;
Utils::NavigationTreeView *m_treeView = nullptr;
QWidget *m_hierarchyWidget = nullptr;
QStackedLayout *m_stackLayout = nullptr;
QStandardItemModel *m_model = nullptr;
Utils::AnnotatedItemDelegate *m_delegate = nullptr;
TextEditor::TextEditorLinkLabel *m_inspectedClass = nullptr;
QLabel *m_infoLabel = nullptr;
QFuture<QSharedPointer<CppElement>> m_future;
QFutureWatcher<void> m_futureWatcher;
Utils::FutureSynchronizer m_synchronizer;
Utils::ProgressIndicator *m_progressIndicator = nullptr;
QString m_oldClass;
bool m_showOldClass = false;
};
class CppTypeHierarchyFactory : public Core::INavigationWidgetFactory
{
Q_OBJECT
public:
CppTypeHierarchyFactory();
Core::NavigationView createWidget() override;
};
} // namespace Internal
} // namespace CppEditor
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