qgsfeatureaction.h

/***************************************************************************
                      qgsfeatureaction.h  -  description
                               ------------------
        begin                : 2010-09-20
        copyright            : (C) 2010 by Jürgen E. Fischer
        email                : jef at norbit dot de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 QGSFEATUREACTION_H
#define QGSFEATUREACTION_H

#include "qgsfeature.h"

#include <QList>
#include <QPair>
#include <QAction>
#include <QUuid>
#include "qgis_app.h"

class QgsIdentifyResultsDialog;
class QgsVectorLayer;
class QgsHighlight;
class QgsAttributeDialog;

class APP_EXPORT QgsFeatureAction : public QAction
{
    Q_OBJECT

  public:
    QgsFeatureAction( const QString &name, QgsFeature &f, QgsVectorLayer *vl, const QUuid &actionId = QString(), int defaultAttr = -1, QObject *parent = nullptr );

  public slots:
    void execute();
    bool viewFeatureForm( QgsHighlight *h = nullptr );
    bool editFeature( bool showModal = true );

    /**
     * Add a new feature to the layer.
     * Will set the default values to recently used or provider defaults based on settings
     * and override with values in defaultAttributes if provided.
     *
     * @param defaultAttributes  Provide some default attributes here if desired.
     *
     * @return true if feature was added if showModal is true. If showModal is false, returns true in every case
     */
    bool addFeature( const QgsAttributeMap &defaultAttributes = QgsAttributeMap(), bool showModal = true );

  private slots:
    void onFeatureSaved( const QgsFeature &feature );

  private:
    QgsAttributeDialog *newDialog( bool cloneFeature );

    QgsVectorLayer *mLayer = nullptr;
    QgsFeature *mFeature = nullptr;
    QUuid mActionId;
    int mIdx;

    bool mFeatureSaved;

    static QHash<QgsVectorLayer *, QgsAttributeMap> sLastUsedValues;
};

#endif