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Code Issues Releases Wiki Activity

Make it even easier to load plugins

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This commit is contained in:
Dominik Schmidt
2013-08-03 20:52:17 +02:00
parent c8af9393f6
commit 42b8d5096b
2 changed files with 34 additions and 0 deletions
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9
src/libtomahawk/utils/PluginLoader.cpp
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@@ -57,6 +57,15 @@ PluginLoader::~PluginLoader()
} }
const QString
PluginLoader::type() const
{
Q_D( const PluginLoader );
return d->type;
}
const QHash< QString, QObject* > PluginLoader::loadPlugins() const const QHash< QString, QObject* > PluginLoader::loadPlugins() const
{ {
tLog() << "Load plugins of type" << d_ptr->type; tLog() << "Load plugins of type" << d_ptr->type;

25
src/libtomahawk/utils/PluginLoader.h
View File

@@ -19,6 +19,8 @@
#ifndef LIBTOMAHAWK_UTILS_PLUGINLOADER_H #ifndef LIBTOMAHAWK_UTILS_PLUGINLOADER_H
#define LIBTOMAHAWK_UTILS_PLUGINLOADER_H #define LIBTOMAHAWK_UTILS_PLUGINLOADER_H
#include "Logger.h"
#include <QStringList> #include <QStringList>
#include "DllMacro.h" #include "DllMacro.h"
@@ -38,6 +40,29 @@ public:
PluginLoader( const QString& type ); PluginLoader( const QString& type );
virtual ~PluginLoader(); virtual ~PluginLoader();
const QString type() const;
template<typename T> const QHash< QString, T* > loadPlugins()
{
const QHash< QString, QObject* > plugins = loadPlugins();
QHash< QString, T* > tPlugins;
foreach ( QObject* plugin, plugins.values() )
{
T* tPlugin = qobject_cast< T* >( plugin );
if ( tPlugin )
{
tDebug() << "PluginLoader(" << type() << "): Loaded valid" << T::staticMetaObject.className() << "from" << plugins.key( plugin );
tPlugins.insert( plugins.key( plugin ), tPlugin );
}
else
{
tLog() << "PluginLoader(" << type() << "): Loaded invalid" << T::staticMetaObject.className() << "from" << plugins.key( plugin );
}
}
return tPlugins;
}
const QHash< QString, QObject* > loadPlugins() const; const QHash< QString, QObject* > loadPlugins() const;
private: private: