/usr/include/libtomahawk/ViewPageLazyLoader.h is in libtomahawk-dev 0.8.4+dfsg1-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | /* === This file is part of Tomahawk Player - <http://tomahawk-player.org> ===
*
* Copyright 2013, Dominik Schmidt <domme@tomahawk-player.org>
*
* Tomahawk 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 3 of the License, or
* (at your option) any later version.
*
* Tomahawk is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Tomahawk. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef VIEWPAGELAZYLOADER_H
#define VIEWPAGELAZYLOADER_H
#include "ViewPagePlugin.h"
#include "DllMacro.h"
namespace Tomahawk
{
template <class T>
class ViewPageLazyLoader : public ViewPagePlugin
{
public:
ViewPageLazyLoader<T>()
: m_widget( 0 )
{
}
virtual ~ViewPageLazyLoader()
{
if ( !m_widget.isNull() )
delete m_widget.data();
}
virtual T* widget()
{
if ( m_widget.isNull() )
m_widget = new T();
return m_widget.data();
}
virtual playlistinterface_ptr playlistInterface() const
{
if ( !m_widget.isNull() )
return m_widget->playlistInterface();
return playlistinterface_ptr();
}
virtual bool isBeingPlayed() const
{
if ( !m_widget.isNull() && m_widget->isBeingPlayed() )
return true;
return false;
}
virtual bool jumpToCurrentTrack()
{
if ( !m_widget.isNull() && m_widget->jumpToCurrentTrack() )
return true;
return false;
}
protected:
QPointer<T> m_widget;
};
} // ns
#endif //VIEWPAGELAZYLOADER_H
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