QGIS API Documentation  2.99.0-Master (cd0ba91)
qgsnetworkcontentfetcher.h
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1 /***************************************************************************
2  qgsnetworkcontentfetcher.h
3  -------------------
4  begin : July, 2014
5  copyright : (C) 2014 by Nyall Dawson
6  email : nyall dot dawson at gmail dot com
7 
8  ***************************************************************************/
9 
10 /***************************************************************************
11  * *
12  * This program is free software; you can redistribute it and/or modify *
13  * it under the terms of the GNU General Public License as published by *
14  * the Free Software Foundation; either version 2 of the License, or *
15  * (at your option) any later version. *
16  * *
17  ***************************************************************************/
18 
19 
20 #ifndef QGSNETWORKCONTENTFETCHER_H
21 #define QGSNETWORKCONTENTFETCHER_H
22 
23 #include <QNetworkReply>
24 #include <QUrl>
25 
26 #include "qgis_core.h"
27 
37 class CORE_EXPORT QgsNetworkContentFetcher : public QObject
38 {
39  Q_OBJECT
40 
41  public:
42 
46  QgsNetworkContentFetcher() = default;
47 
48  virtual ~QgsNetworkContentFetcher();
49 
55  void fetchContent( const QUrl &url );
56 
61  QNetworkReply *reply();
62 
67  QString contentAsString() const;
68 
69  signals:
70 
74  void finished();
75 
76  private:
77 
78  QNetworkReply *mReply = nullptr;
79 
80  bool mContentLoaded = false;
81 
87  QTextCodec *codecForHtml( QByteArray &array ) const;
88 
89  private slots:
90 
95  void contentLoaded( bool ok = true );
96 
97 };
98 
99 #endif
HTTP network content fetcher.