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#ifndef EFFECTCHAINMANAGER_H
#define EFFECTCHAINMANAGER_H
#include <QObject>
#include <QList>
#include <QHash>
#include "preferences/usersettings.h"
#include "effects/effectchain.h"
#include "effects/effectrack.h"
#include "engine/channelhandle.h"
#include "util/class.h"
class EffectsManager;
// A class for keeping track of all the user's EffectChains. Eventually will
// serialize/deserialize the EffectChains from storage but for Effects v1 we are
// hard-coding the available chains.
class EffectChainManager : public QObject {
Q_OBJECT
public:
EffectChainManager(UserSettingsPointer pConfig,
EffectsManager* pEffectsManager);
virtual ~EffectChainManager();
void registerChannel(const ChannelHandleAndGroup& handle_group);
const QSet<ChannelHandleAndGroup>& registeredChannels() const {
return m_registeredChannels;
}
StandardEffectRackPointer addStandardEffectRack();
StandardEffectRackPointer getStandardEffectRack(int rack);
EqualizerRackPointer addEqualizerRack();
EqualizerRackPointer getEqualizerRack(int rack);
QuickEffectRackPointer addQuickEffectRack();
QuickEffectRackPointer getQuickEffectRack(int rack);
EffectRackPointer getEffectRack(const QString& group);
void addEffectChain(EffectChainPointer pEffectChain);
void removeEffectChain(EffectChainPointer pEffectChain);
// To support cycling through effect chains, there is a global ordering of
// chains. These methods allow you to get the next or previous chain given
// your current chain.
// TODO(rryan): Prevent double-loading of a chain into a slot?
EffectChainPointer getNextEffectChain(EffectChainPointer pEffectChain);
EffectChainPointer getPrevEffectChain(EffectChainPointer pEffectChain);
bool saveEffectChains();
bool loadEffectChains();
private:
QString debugString() const {
return "EffectChainManager";
}
UserSettingsPointer m_pConfig;
EffectsManager* m_pEffectsManager;
QList<StandardEffectRackPointer> m_standardEffectRacks;
QList<EqualizerRackPointer> m_equalizerEffectRacks;
QList<QuickEffectRackPointer> m_quickEffectRacks;
QHash<QString, EffectRackPointer> m_effectRacksByGroup;
QList<EffectChainPointer> m_effectChains;
QSet<ChannelHandleAndGroup> m_registeredChannels;
DISALLOW_COPY_AND_ASSIGN(EffectChainManager);
};
#endif /* EFFECTCHAINMANAGER_H */
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