qgshistorywidget.h

Go to the documentation of this file.

/***************************************************************************
                             qgshistorywidget.h
                             ------------------
    Date                 : April 2023
    Copyright            : (C) 2023 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 QGSHISTORYWIDGET_H
#define QGSHISTORYWIDGET_H
 
#include "qgis.h"
#include "qgis_gui.h"
#include "ui_qgshistorywidgetbase.h"
#include "qgspanelwidget.h"
#include "qgshistorywidgetcontext.h"
 
#include <QSortFilterProxyModel>
 
class QgsHistoryProviderRegistry;
class QgsHistoryEntryModel;
class QgsMessageBar;
 
#ifndef SIP_RUN
 
class GUI_EXPORT QgsHistoryEntryProxyModel : public QSortFilterProxyModel
{
    Q_OBJECT
  public:
 
    QgsHistoryEntryProxyModel( QObject *parent = nullptr );
 
    void setFilter( const QString &filter );
    bool filterAcceptsRow( int source_row, const QModelIndex &source_parent ) const override;
 
  private:
 
    QString mFilter;
 
};
#endif
 
class GUI_EXPORT QgsHistoryWidget : public QgsPanelWidget, private Ui::QgsHistoryWidgetBase
{
    Q_OBJECT
 
  public:
 
    QgsHistoryWidget( const QString &providerId = QString(),
                      Qgis::HistoryProviderBackends backends = Qgis::HistoryProviderBackend::LocalProfile,
                      QgsHistoryProviderRegistry *registry = nullptr,
                      const QgsHistoryWidgetContext &context = QgsHistoryWidgetContext(),
                      QWidget *parent = nullptr );
 
  private slots:
 
    void currentItemChanged( const QModelIndex &selected, const QModelIndex &previous );
    void nodeDoubleClicked( const QModelIndex &index );
    void showNodeContextMenu( const QPoint &pos );
 
  private:
 
    QgsHistoryEntryModel *mModel = nullptr;
    QgsHistoryEntryProxyModel *mProxyModel = nullptr;
    QgsHistoryWidgetContext mContext;
 
};
 
#endif // QGSHISTORYWIDGET_H