// Copyright 2021 Activision Publishing, Inc. 
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once

// This class attempts to replicate the UWP XAML progress bar

class CUWPProgressBar
{
public:
	void Init();

	void UpdateProgressBar();
	void DrawProgressBar( HWND hWnd, Gdiplus::Graphics &gfx, Gdiplus::RectF &rcDst, Gdiplus::Color &backgroundColor );
	void SetBackgroundColor( COLORREF color, bool bWindowsExplorerUsingLightTheme );

private:
	static constexpr size_t knProgressBarDotCount = 5;
	static constexpr float kfProgressBarDotSize = 4.0f;
	Gdiplus::PointF m_ptProgressBarDot[knProgressBarDotCount];
	float m_LastUpdateTime = 0;
	bool m_bWindowsExplorerUsingLightTheme = true;
};
