#ifndef DMReporter_DEFINED
#define DMReporter_DEFINED
#include "SkString.h"
#include "SkTArray.h"
#include "SkThread.h"
#include "SkTypes.h"
// Used to report status changes including failures. All public methods are threadsafe.
namespace DM {
class Reporter : SkNoncopyable {
public:
Reporter() : fStarted(0), fFinished(0) {}
void start() { sk_atomic_inc(&fStarted); }
void finish() { sk_atomic_inc(&fFinished); }
void fail(SkString name);
int32_t started() const { return fStarted; }
int32_t finished() const { return fFinished; }
int32_t failed() const;
void updateStatusLine() const;
void getFailures(SkTArray<SkString>*) const;
private:
int32_t fStarted, fFinished;
mutable SkMutex fMutex; // Guards fFailures.
SkTArray<SkString> fFailures;
};
} // namespace DM
#endif // DMReporter_DEFINED