qt-creator/src/plugins/qmljseditor/qmljsoutline.h

#ifndef QMLJSOUTLINE_H
#define QMLJSOUTLINE_H

#include "qmljseditor.h"

#include <texteditor/ioutlinewidget.h>

#include <QtGui/QTreeView>

namespace Core {
class IEditor;
}

namespace QmlJS {
class Editor;
};

namespace QmlJSEditor {
namespace Internal {

class QmlJSOutlineTreeView : public QTreeView
{
    Q_OBJECT
public:
    QmlJSOutlineTreeView(QWidget *parent = 0);
};

class QmlJSOutlineWidget : public TextEditor::IOutlineWidget
{
    Q_OBJECT
public:
    QmlJSOutlineWidget(QWidget *parent = 0);

    void setEditor(QmlJSTextEditor *editor);

    // IOutlineWidget
    virtual void setCursorSynchronization(bool syncWithCursor);

private slots:
    void modelUpdated();
    void updateSelectionInTree(const QModelIndex &index);
    void updateSelectionInText(const QItemSelection &selection);

private:
    bool syncCursor();

private:
    QmlJSOutlineTreeView *m_treeView;
    QWeakPointer<QmlJSTextEditor> m_editor;

    bool m_enableCursorSync;
    bool m_blockCursorSync;
};

class QmlJSOutlineWidgetFactory : public TextEditor::IOutlineWidgetFactory
{
    Q_OBJECT
public:
    bool supportsEditor(Core::IEditor *editor) const;
    TextEditor::IOutlineWidget *createWidget(Core::IEditor *editor);
};

} // namespace Internal
} // namespace QmlJSEditor

#endif // QMLJSOUTLINE_H