urlopener.cpp
1 //------------------------------------------------------------------------------
2 // urlopener.cpp
3 //------------------------------------------------------------------------------
4 //
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License
7 // as published by the Free Software Foundation; either version 2
8 // of the License, or (at your option) any later version.
9 //
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 // 02110-1301, USA.
19 //
20 //------------------------------------------------------------------------------
21 // Copyright (C) 2014 "Zalewa" <zalewapl@gmail.com>
22 //------------------------------------------------------------------------------
23 #include "urlopener.h"
24 
25 #include <QDesktopServices>
26 #include <QQueue>
27 #include <QTimer>
28 
29 DClass<UrlOpener>
30 {
31 public:
32  QQueue<QUrl> queue;
33 };
34 
35 DPointered(UrlOpener)
36 
37 UrlOpener *UrlOpener::inst = NULL;
38 
40 {
41 }
42 
43 UrlOpener::~UrlOpener()
44 {
45 }
46 
47 void UrlOpener::doOpen()
48 {
49  if (!d->queue.isEmpty())
50  {
51  QDesktopServices::openUrl(d->queue.dequeue());
52  }
53 }
54 
55 UrlOpener *UrlOpener::instance()
56 {
57  if (inst == NULL)
58  {
59  inst = new UrlOpener();
60  }
61  return inst;
62 }
63 
64 void UrlOpener::open(const QUrl &url)
65 {
66  d->queue.enqueue(url);
67  QTimer::singleShot(0, this, SLOT(doOpen()));
68 }