//
//  walkToolsOscilloscope.js
//  version 0.1
//
//  Created by David Wooldridge, Summer 2015
//  Copyright © 2015 - 2016 David Wooldridge.
//
//  Displays a basic oscilloscope trace or three animation channels. 
//
//	Usage: include this file and call walkToolsOscilloscope.updateScopeTrace with three channels of data
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

WalkToolsOscilloscope = function() {
    var that = {};
    
    var _visible = false;
   
    // web window
    var url = Script.resolvePath('../html/walkToolsOscilloscope.html');
	const SCOPE_WIDTH = 620;
	const SCOPE_HEIGHT = 965;
    var webView = new WebWindow('walkTools Oscilloscope', url, SCOPE_WIDTH, SCOPE_HEIGHT, false);
	webView.setPosition(0, 0);
    webView.setVisible(_visible);

    that.setVisible = function(visible) {
        _visible = visible;
        webView.setVisible(_visible);
        if (_visible) {
            Window.setFocus();
            //webView.raise();
        }
    }
    
    /*that.updateScopeTrace = function(channel1, channel2, channel3) {

		if (_visible) {
			webView.eventBridge.emitScriptEvent(JSON.stringify({
				type: "updateScopeTrace",
				ch1: channel1,
				ch2: channel2,
				ch3: channel3
			}));
		}
	}*/ 

	that.updateScopeData = function(scopeDataPacket) {

		if (_visible) {
			webView.eventBridge.emitScriptEvent(JSON.stringify({
				type: "updateScopeData",
				scopeDataPacket: scopeDataPacket
			})); 
		}
	}

    return that;
};

walkToolsOscilloscope = WalkToolsOscilloscope();