qgsprocessingtoolboxtreeview.h

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/***************************************************************************
    qgsprocessingtoolboxtreeview.h
    -----------------------------
    begin                : July 2018
    copyright            : (C) 2018 by Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef QGSPROCESSINGTOOLBOXTREEVIEW_H
#define QGSPROCESSINGTOOLBOXTREEVIEW_H

#include "qgis.h"
#include "qgis_gui.h"
#include <QTreeView>
#include "qgsprocessingtoolboxmodel.h"

class QgsProcessingRegistry;
class QgsProcessingRecentAlgorithmLog;
class QgsProcessingAlgorithm;


class GUI_EXPORT QgsProcessingToolboxTreeView : public QTreeView
{
    Q_OBJECT

  public:

    QgsProcessingToolboxTreeView( QWidget *parent SIP_TRANSFERTHIS = nullptr,
                                  QgsProcessingRegistry *registry = nullptr,
                                  QgsProcessingRecentAlgorithmLog *recentLog = nullptr );

    void setRegistry(
      QgsProcessingRegistry *registry,
      QgsProcessingRecentAlgorithmLog *recentLog = nullptr );

    void setToolboxProxyModel( QgsProcessingToolboxProxyModel *model SIP_TRANSFER );

    const QgsProcessingAlgorithm *algorithmForIndex( const QModelIndex &index );

    const QgsProcessingAlgorithm *selectedAlgorithm();

    void setFilters( QgsProcessingToolboxProxyModel::Filters filters );

    QgsProcessingToolboxProxyModel::Filters filters() const;

    void setInPlaceLayer( QgsVectorLayer *layer );

  public slots:

    void setFilterString( const QString &filter );

  private:

    QgsProcessingToolboxProxyModel *mModel = nullptr;
    QgsProcessingToolboxModel *mToolboxModel = nullptr;

    QModelIndex findFirstVisibleAlgorithm( const QModelIndex &parent );

    friend class TestQgsProcessingModel;

};

#endif // QGSPROCESSINGTOOLBOXTREEVIEW_H