LeechCraft  0.6.70-10870-g558588d6ec
Modular cross-platform feature rich live environment.
widthiconprovider.cpp
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2  * LeechCraft - modular cross-platform feature rich internet client.
3  * Copyright (C) 2006-2014 Georg Rudoy
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29 
30 #include "widthiconprovider.h"
31 #include <QIcon>
32 
33 namespace LeechCraft
34 {
35 namespace Util
36 {
38  : QQuickImageProvider (Pixmap)
39  {
40  }
41 
42  QPixmap WidthIconProvider::requestPixmap (const QString& idStr, QSize *size, const QSize& requestedSize)
43  {
44  auto list = idStr.split ('/', QString::SkipEmptyParts);
45  if (list.isEmpty ())
46  return QPixmap ();
47 
48  auto realSize = requestedSize;
49  if (realSize.width () <= 0)
50  {
51  bool ok = false;
52  const int width = list.last ().toDouble (&ok);
53  realSize = width > 0 ? QSize (width, width) : QSize (32, 32);
54  if (ok)
55  list.removeLast ();
56  }
57 
58  const auto& icon = GetIcon (list);
59 
60  if (size)
61  *size = icon.actualSize (realSize);
62 
63  return icon.pixmap (realSize);
64  }
65 }
66 }
QPixmap requestPixmap(const QString &id, QSize *size, const QSize &requestedSize)
Reimplemented from QDeclarativeImageProvider::requestPixmap().
virtual QIcon GetIcon(const QStringList &path)=0
Implement this method to return a proper QIcon for path.