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#pragma once
#include <map>
#include <string>
#include "imodelcache.h"
#include "icommandsystem.h"
namespace model
{
class ModelCache :
public IModelCache
{
private:
// The container maps model names to instances
typedef std::map<std::string, IModelPtr> ModelMap;
ModelMap _modelMap;
// Flag to disable the cache on demand (used during clear())
bool _enabled;
sigc::signal<void> _sigModelsReloaded;
public:
ModelCache();
// greebo: For documentation, see the abstract base class.
scene::INodePtr getModelNode(const std::string& modelPath) override;
// greebo: For documentation, see the abstract base class.
IModelPtr getModel(const std::string& modelPath) override;
scene::INodePtr getModelNodeForStaticResource(const std::string& resourcePath) override;
// Clear methods
void removeModel(const std::string& modelPath) override;
void clear() override;
void refreshModels(bool blockScreenUpdates = true) override;
void refreshSelectedModels(bool blockScreenUpdates = true) override;
// Public events
sigc::signal<void> signal_modelsReloaded() override;
// RegisterableModule implementation
const std::string& getName() const override;
const StringSet& getDependencies() const override;
void initialiseModule(const IApplicationContext& ctx) override;
void shutdownModule() override;
private:
scene::INodePtr loadNullModel(const std::string& modelPath);
// Command targets
void refreshModelsCmd(const cmd::ArgumentList& args);
void refreshSelectedModelsCmd(const cmd::ArgumentList& args);
};
} // namespace model
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