pluginmanager_p.h

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#ifndef __PLUGINS_PLUGINMANAGER_P_H
#define __PLUGINS_PLUGINMANAGER_P_H

#include <QObject>
#include <QSharedData>
#include <QExplicitlySharedDataPointer>
#include <QPluginLoader>

namespace eVaf {
namespace Plugins {

class iPlugin;
class iPluginFactory;

namespace Internal {

class Plugin;
class Module;

class PluginManagerPrivate : public QObject
{
    Q_OBJECT

public:

    PluginManagerPrivate();

    virtual ~PluginManagerPrivate();

    bool init();

    void done();

    bool loadPlugins();

    void unloadPlugins();


private: // Members

    QList<QExplicitlySharedDataPointer<Module> > mModules;

    QList<QExplicitlySharedDataPointer<Plugin> > mPlugins;


private: // Methods

    Module * moduleByName(QString const & name) const;

};

class Module : public QSharedData
{
public:

    Module(QString const & name);

    ~Module();

    bool isLoaded() const { return mLoader != 0; }

    QString const & name() const { return mName; }

    bool load();

    void unload();

    iPlugin * create(QString const & name);


private: // Members

    QString mName;

    QPluginLoader * mLoader;

    QObject * mRoot;

    iPlugin * mPlugin;

    iPluginFactory * mPluginFactory;

};

class Plugin : public QSharedData
{
public:

    Plugin(Module * module, QString const & name, QString const & args);

    ~Plugin();

    iPlugin * plugin() const { return mPlugin; }

    QString const & name() const { return mName; }

    bool load();

    void unload();

    bool init();

    void done();


private: // Members

    Module * mModule;

    QString mName;

    QString mArgs;

    iPlugin * mPlugin;

};

} // namespace eVaf::Plugins::Internal
} // namespace eVaf::Plugins
} // namespace eVaf

#endif // pluginmanager_p.h