/*
*
* localStorage.setItem( key , value );
* localStorage.getItem( key );
* localStorage.length;
* localStorage.removeItem( key );
* localStorage.clear(); (Removes all)
*
*
*
Copyright (c) 2011 Wojo Design
Dual licensed under the MIT or GPL licenses.
*/
(function() {
	
	//var window = this;
	
	//Clear out local storage.
	if( ! window.localStorage ) {
		
		window.globalStorage.clear();
	} else {
		
		window.localStorage.clear();
	}
	
	window.localStorage = {
		
		getItem: async function( key ) {
			
			let value = await codiad.settings.get_option( key );
			return( value );
		},
		
		key: async function() {
			
			
		},
		
		removeItem: async function() {
			
			
		},
		
		setItem: async function( key, value ) {
			
			let return_value = await codiad.settings.update_option( key, value );
		},
	}
	
    /*
	// check to see if we have localStorage or not
	if( !window.localStorage ){

		// globalStorage
		// non-standard: Firefox 2+
		// https://developer.mozilla.org/en/dom/storage#globalStorage
		if ( window.globalStorage ) {
			// try/catch for file protocol in Firefox
			try {
				window.localStorage = window.globalStorage;
			} catch( e ) {}
			return;
		}

		// userData
		// non-standard: IE 5+
		// http://msdn.microsoft.com/en-us/library/ms531424(v=vs.85).aspx
		var div = document.createElement( "div" ),
			attrKey = "localStorage";
		div.style.display = "none";
		document.getElementsByTagName( "head" )[ 0 ].appendChild( div );
		if ( div.addBehavior ) {
			div.addBehavior( "#default#userdata" );
			//div.style.behavior = "url('#default#userData')";

			var localStorage = window["localStorage"] = {
				"length":0,
				"setItem":function( key , value ){
					div.load( attrKey );
					key = cleanKey(key );
				
					if( !div.getAttribute( key ) ){
						this.length++;
					}
					div.setAttribute( key , value );
				
					div.save( attrKey );
				},
				"getItem":function( key ){
					div.load( attrKey );
					key = cleanKey(key );
					return div.getAttribute( key );

				},
				"removeItem":function( key ){
					div.load( attrKey );
					key = cleanKey(key );
					div.removeAttribute( key );
				
					div.save( attrKey );
					this.length--;
					if( this.length < 0) {
						this.length=0;
					}
				},
			
				"clear":function(){
					div.load( attrKey );
					var i = 0;
					while ( attr = div.XMLDocument.documentElement.attributes[ i++ ] ) {
						div.removeAttribute( attr.name );
					}
					div.save( attrKey );
					this.length=0;
				}, 
			
				"key":function( key ){
					div.load( attrKey );
					return div.XMLDocument.documentElement.attributes[ key ];
				}

			},
		
			// convert invalid characters to dashes
			// http://www.w3.org/TR/REC-xml/#NT-Name
			// simplified to assume the starting character is valid
			cleanKey = function( key ){
				return key.replace( /[^-._0-9A-Za-z\xb7\xc0-\xd6\xd8-\xf6\xf8-\u037d\u37f-\u1fff\u200c-\u200d\u203f\u2040\u2070-\u218f]/g, "-" );
			};
		
	
			div.load( attrKey );
			localStorage["length"] = div.XMLDocument.documentElement.attributes.length;
		} 
	} 
	*/
})();