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// Copyright (c) Charles J. Cliffe
// SPDX-License-Identifier: GPL-2.0+
#pragma once
#include "wx/glcanvas.h"
#include "wx/timer.h"
#include <vector>
#include <queue>
#include "InteractiveCanvas.h"
#include "MeterContext.h"
#include "MouseTracker.h"
#include "Timer.h"
class MeterCanvas: public InteractiveCanvas {
public:
MeterCanvas(wxWindow *parent, std::vector<int> dispAttrs);
~MeterCanvas() override;
void setLevel(float level_in);
float getLevel() const;
void setMax(float max_in);
void setMin(float max_in);
void setUserInputValue(float slider_in);
void setInputValue(float slider_in);
bool inputChanged() const;
float getInputValue();
void setShowUserInput(bool showUserInput_in);
void setHelpTip(std::string tip);
private:
void OnPaint(wxPaintEvent& event);
void OnIdle(wxIdleEvent &event);
void OnMouseMoved(wxMouseEvent& event);
void OnMouseDown(wxMouseEvent& event);
void OnMouseReleased(wxMouseEvent& event);
void OnMouseWheelMoved(wxMouseEvent& event);
void OnMouseRightDown(wxMouseEvent& event);
void OnMouseRightReleased(wxMouseEvent& event);
void OnMouseEnterWindow(wxMouseEvent& event);
void OnMouseLeftWindow(wxMouseEvent& event);
MeterContext *glContext;
float level;
float level_min, level_max;
float inputValue;
float userInputValue;
bool showUserInput;
std::string helpTip;
//
wxDECLARE_EVENT_TABLE();
};
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