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54 lines
990 B
C++
54 lines
990 B
C++
//
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// Typer.hpp
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// Clock Signal
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//
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// Created by Thomas Harte on 19/06/2016.
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// Copyright © 2016 Thomas Harte. All rights reserved.
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//
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#ifndef Typer_hpp
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#define Typer_hpp
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#include <memory>
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namespace Utility {
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class Typer {
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public:
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class Delegate {
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public:
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virtual bool typer_set_next_character(Typer *typer, char character, int phase) = 0;
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};
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Typer(const char *string, int delay, int frequency, Delegate *delegate);
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~Typer();
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void update(int duration);
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private:
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char *_string;
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int _frequency;
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int _counter;
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int _phase;
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Delegate *_delegate;
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size_t _string_pointer;
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void type_next_character();
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};
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class TypeRecipient: public Typer::Delegate {
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public:
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void set_typer_for_string(const char *string)
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{
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_typer.reset(new Typer(string, get_typer_delay(), get_typer_frequency(), this));
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}
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protected:
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virtual int get_typer_delay() = 0;
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virtual int get_typer_frequency() = 0;
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std::unique_ptr<Typer> _typer;
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};
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}
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#endif /* Typer_hpp */
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