// Copyright (c) 2012- PPSSPP Project.

// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0 or later versions.

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License 2.0 for more details.

// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/

// Official git repository and contact information can be found at
// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.

#pragma once
#include "gfx_es2/draw_buffer.h"
#include "ui/view.h"
#include "ui/viewgroup.h"

class MultiTouchDisplay : public UI::View {
public:
	MultiTouchDisplay(int img, float scale, UI::LayoutParams *layoutParams)
		: UI::View(layoutParams), pointerDownMask_(0), scale_(scale), img_(img), angle_(0.0f), flipImageH_(false) {
	}
	virtual void Touch(const TouchInput &input) override;
	virtual void Draw(UIContext &dc) override;
	virtual void GetContentDimensions(const UIContext &dc, float &w, float &h) const override;
	// chainable
	MultiTouchDisplay *FlipImageH(bool flip) { flipImageH_ = flip; return this; }
	MultiTouchDisplay *SetAngle(float angle) { angle_ = angle; return this; }

protected:
	uint32_t pointerDownMask_;
	float scale_;

private:
	int img_;
	float angle_;
	bool flipImageH_;
};

class PSPDisplay : public MultiTouchDisplay {
public:
	PSPDisplay(int img, float scale, UI::LayoutParams *layoutParams)
		: MultiTouchDisplay(img, scale, layoutParams) {
	}
};