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