sneedmc/application/handlers/IconResourceHandler.cpp
2015-09-27 22:31:52 +02:00

38 lines
790 B
C++

#include "IconResourceHandler.h"
#include <xdgicon.h>
#include <QDir>
#include <QDebug>
QList<std::weak_ptr<IconResourceHandler>> IconResourceHandler::m_iconHandlers;
IconResourceHandler::IconResourceHandler(const QString &key)
: m_key(key)
{
}
void IconResourceHandler::setTheme(const QString &theme)
{
// notify everyone
for (auto handler : m_iconHandlers)
{
std::shared_ptr<IconResourceHandler> ptr = handler.lock();
if (ptr)
{
ptr->setResult(ptr->get());
}
}
}
void IconResourceHandler::init(std::shared_ptr<ResourceHandler> &ptr)
{
m_iconHandlers.append(std::dynamic_pointer_cast<IconResourceHandler>(ptr));
// we always have a result, so lets report it now!
setResult(get());
}
QVariant IconResourceHandler::get() const
{
return XdgIcon::fromTheme(m_key);
}