LeechCraft  0.6.70-10870-g558588d6ec
Modular cross-platform feature rich live environment.
xdg.cpp
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2  * LeechCraft - modular cross-platform feature rich internet client.
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29 
30 #include "xdg.h"
31 #include <QIcon>
32 #include <QFile>
33 
34 namespace LeechCraft
35 {
36 namespace Util
37 {
38 namespace XDG
39 {
40  QIcon GetAppIcon (const QString& name)
41  {
42  return GetAppPixmap (name);
43  }
44 
45  QPixmap GetAppPixmap (const QString& name)
46  {
47  const auto prefixes =
48  {
49  "/usr/share/pixmaps/",
50  "/usr/local/share/pixmaps/"
51  };
52 
53  const auto sizes = { "192", "128", "96", "72", "64", "48", "36", "32" };
54  const QStringList themes
55  {
56  "/usr/local/share/icons/hicolor/",
57  "/usr/share/icons/hicolor/"
58  };
59 
60  for (auto ext : { ".png", ".svg", ".xpm", ".jpg", "" })
61  {
62  for (auto prefix : prefixes)
63  if (QFile::exists (prefix + name + ext))
64  return { prefix + name + ext };
65 
66  for (auto themeDir : themes)
67  for (const auto& size : sizes)
68  {
69  const auto& str = themeDir + size + 'x' + size + "/apps/" + name + ext;
70  if (QFile::exists (str))
71  return { str };
72  }
73  }
74 
75  return {};
76  }
77 }
78 }
79 }
QPixmap GetAppPixmap(const QString &name)
Definition: xdg.cpp:45
QIcon GetAppIcon(const QString &name)
Definition: xdg.cpp:40