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#ifndef IPROGRESSINDICATOR_HPP
#define IPROGRESSINDICATOR_HPP
#include <string>
#include <functional>
namespace Slic3r {
/**
* @brief Generic progress indication interface.
*/
class ProgressIndicator {
public:
/// Cancel callback function type
using CancelFn = std::function<void()>;
virtual ~ProgressIndicator() = default;
virtual void set_range(int range) = 0;
virtual void set_cancel_callback(CancelFn = CancelFn()) = 0;
virtual void set_progress(int pr) = 0;
virtual void set_status_text(const char *) = 0; // utf8 char array
virtual int get_range() const = 0;
};
}
#endif // IPROGRESSINDICATOR_HPP
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