qgsphotowidgetwrapper.h

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/***************************************************************************
    qgsphotowidgetwrapper.h
     --------------------------------------
    Date                 : 5.1.2014
    Copyright            : (C) 2014 Matthias Kuhn
    Email                : matthias at opengis dot ch
 ***************************************************************************
 *                                                                         *
 *   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 QGSPHOTOWIDGETWRAPPER_H
#define QGSPHOTOWIDGETWRAPPER_H

#include "qgseditorwidgetwrapper.h"
#include "qgspixmaplabel.h"

#include <QLabel>
#include <QPushButton>
#include <QLineEdit>

#ifdef WITH_QTWEBKIT
#include <QWebView>
#endif


class GUI_EXPORT QgsPhotoWidgetWrapper : public QgsEditorWidgetWrapper
{
    Q_OBJECT
  public:
    explicit QgsPhotoWidgetWrapper( QgsVectorLayer* vl, int fieldIdx, QWidget* editor = nullptr, QWidget* parent = nullptr );

    // QgsEditorWidgetWrapper interface
  public:
    QVariant value() const override;
    void showIndeterminateState() override;

  protected:
    QWidget* createWidget( QWidget* parent ) override;
    void initWidget( QWidget* editor ) override;
    bool valid() const override;

  public slots:
    void setValue( const QVariant& value ) override;
    void setEnabled( bool enabled ) override;

  private slots:
    void selectFileName();
    void loadPixmap( const QString& fileName );

  private:
    void updateConstraintWidgetStatus( bool constraintValid ) override;

    QLabel* mPhotoLabel;
    QgsPixmapLabel* mPhotoPixmapLabel;
#ifdef WITH_QTWEBKIT
    QWebView* mWebView;
#endif
    QLineEdit* mLineEdit;
    QPushButton* mButton;

    void clearPicture();
};

#endif // QGSPHOTOWIDGETWRAPPER_H