qgsfilesourcelineedit.h

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/***************************************************************************
 qgssvgsourcelineedit.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 QGSSVGSOURCELINEEDIT_H
#define QGSSVGSOURCELINEEDIT_H
 
#include "qgis_gui.h"
#include "qgis_sip.h"
#include <QWidget>
 
class QLineEdit;
class QToolButton;
 
class GUI_EXPORT QgsSvgSourceLineEdit : public QWidget
{
    Q_OBJECT
    Q_PROPERTY( QString source READ source WRITE setSource NOTIFY sourceChanged )
 
  public:
 
    QgsSvgSourceLineEdit( QWidget *parent SIP_TRANSFERTHIS = nullptr );
 
    QString source() const;
 
    void setLastPathSettingsKey( const QString &key );
 
  public slots:
 
    void setSource( const QString &source );
 
  signals:
 
    void sourceChanged( const QString &source );
 
  private slots:
    void selectFile();
    void selectUrl();
    void embedFile();
    void extractFile();
    void mFileLineEdit_textEdited( const QString &text );
    void mFileLineEdit_editingFinished();
 
  private:
 
    QLineEdit *mFileLineEdit = nullptr;
    QToolButton *mFileToolButton = nullptr;
    QString mLastPathKey;
 
    QString defaultPath() const;
    QString settingsKey() const;
 
};
 
#endif