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// Copyright 2010-2015, Google Inc.
// All rights reserved.
//
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// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
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// Handwriting module manager class
#include <set>
#include "base/logging.h"
#include "base/singleton.h"
#include "handwriting/handwriting_manager.h"
namespace mozc {
namespace handwriting {
class HandwritingManagerImpl {
public:
HandwritingManagerImpl() : module_(NULL) {}
virtual ~HandwritingManagerImpl() {}
void SetHandwritingModule(HandwritingInterface *module) {
module_ = module;
}
HandwritingStatus Recognize(const Strokes &strokes,
vector<string> *candidates) const {
DCHECK(module_);
DCHECK(candidates);
candidates->clear();
return module_->Recognize(strokes, candidates);
}
HandwritingStatus Commit(const Strokes &strokes, const string &result) {
DCHECK(module_);
return module_->Commit(strokes, result);
}
private:
HandwritingInterface * module_;
};
// static
void HandwritingManager::SetHandwritingModule(HandwritingInterface *module) {
Singleton<HandwritingManagerImpl>::get()->SetHandwritingModule(module);
}
// static
HandwritingStatus HandwritingManager::Recognize(const Strokes &strokes,
vector<string> *candidates) {
return Singleton<HandwritingManagerImpl>::get()->Recognize(strokes,
candidates);
}
// static
HandwritingStatus HandwritingManager::Commit(const Strokes &strokes,
const string &result) {
return Singleton<HandwritingManagerImpl>::get()->Commit(strokes, result);
}
} // namespace handwriting
} // namespace mozc