64 lines
No EOL
1.1 KiB
C++
64 lines
No EOL
1.1 KiB
C++
#pragma once
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#include "stdafx.h"
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#include <chrono>
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class ToastInfo;
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class IMessageManager
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{
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public:
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virtual void DisplayMessage(string title, string message) = 0;
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};
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class ToastInfo
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{
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private:
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string _title;
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string _message;
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uint64_t _endTime;
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uint64_t _startTime;
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uint64_t GetCurrentTime()
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{
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return std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::high_resolution_clock::now().time_since_epoch()).count();
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}
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public:
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ToastInfo(string title, string message, int displayDuration)
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{
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_title = title;
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_message = message;
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_startTime = GetCurrentTime();
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_endTime = _startTime + displayDuration;
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}
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string GetToastTitle()
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{
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return _title;
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}
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string GetToastMessage()
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{
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return _message;
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}
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float GetOpacity()
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{
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uint64_t currentTime = GetCurrentTime();
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if(currentTime - _startTime < 200) {
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return (currentTime - _startTime) * 5.0f / 1000.0f;
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} else if(_endTime - currentTime < 200) {
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return (_endTime - currentTime) * 5.0f / 1000.0f;
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} else if(currentTime >= _endTime) {
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return 0.0f;
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} else {
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return 1.0f;
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}
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}
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bool IsToastExpired()
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{
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return _endTime < GetCurrentTime();
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}
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}; |