qt-creator/src/plugins/diffeditor/diffeditor.h

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#ifndef DIFFEDITOR_H
#define DIFFEDITOR_H

#include "diffeditor_global.h"
#include "diffeditorwidget.h"

#include <coreplugin/editormanager/ieditor.h>
#include <coreplugin/idocument.h>

QT_BEGIN_NAMESPACE
class QToolBar;
class QComboBox;
QT_END_NAMESPACE

namespace DiffEditor {

namespace Internal {
class DiffEditorFile;
}

class DIFFEDITOR_EXPORT DiffEditor : public Core::IEditor
{
    Q_OBJECT
public:
    explicit DiffEditor(DiffEditorWidget *editorWidget);
    virtual ~DiffEditor();

public:
    void setDiff(const QList<DiffEditorWidget::DiffFilesContents> &diffFileList,
                 const QString &workingDirectory = QString());
    void clear(const QString &message);

    // Core::IEditor
    bool open(QString *errorString, const QString &fileName, const QString &realFileName);
    Core::IDocument *document();
    Core::Id id() const;
    DiffEditorWidget *editorWidget() const { return m_editorWidget; }

    QWidget *toolBar();

public slots:
    void activateEntry(int index);

private slots:
    void entryActivated(int index);

protected:
    QToolBar *m_toolWidget;

private:
    void updateEntryToolTip();

    Internal::DiffEditorFile *m_file;
    DiffEditorWidget *m_editorWidget;
    QComboBox *m_entriesComboBox;
};

} // namespace DiffEditor

#endif // DIFFEDITOR_H