VA_REC impl

2017-01-28 12:18:19 +08:00
parent d6a27ca87e
commit a847510f49
6 changed files with 195 additions and 7 deletions
@@ -0,0 +1,109 @@
+(function(){
+	var ns = __namespace( "Components.Vim.Actions" );
+
+	/** @type {System.Debug} */
+	var debug                                     = __import( "System.Debug" );
+	/** @type {System.utils.EventKey} */
+	var EventKey                                  = __import( "System.utils.EventKey" );
+	/** @type {Components.Vim.ActionEvent} */
+	var ActionEvent                               = __import( "Components.Vim.ActionEvent" );
+
+	var Mesg = __import( "Components.Vim.Message" );
+
+	// Recording Sessions
+	var Sessions = [];
+
+	/** @type {Components.Vim.IAction} */
+	var VA_REC = function( Cursor )
+	{
+		/** @type {Components.Vim.Cursor} */
+		this.__cursor = Cursor;
+		this.__msg = Mesg( "VA_REC_START" );
+		Cursor.suppressEvent();
+	};
+
+	VA_REC.prototype.dispose = function()
+	{
+		this.__cursor.unsuppressEvent();
+	};
+
+	VA_REC.prototype.handler = function( e, endReplay )
+	{
+		if( endReplay )
+		{
+			var msg = Mesg( "VA_REC_END" );
+			var lastLine = Mesg( "WAIT_FOR_INPUT" );
+
+			var l = this.__cursor.feeder.firstBuffer.cols;
+			for( var i = msg.length; i < l; i ++ ) msg += " ";
+
+			this.__msg = msg + "\n" + lastLine;
+			return;
+		}
+
+		e.preventDefault();
+		var inst = this.__cursor.Vim;
+		var sender = inst.stage;
+		var sIndex = inst.index;
+
+		var session;
+
+		if( Sessions[ sIndex ] )
+		{
+			session = Sessions[ sIndex ];
+		}
+		else
+		{
+			session = Sessions[ sIndex ] = {};
+		}
+
+		if( session.started )
+		{
+			session.__dispose();
+			this.__msg = "Exported Session Data";
+			setTimeout( function() {
+				window.prompt( "Session data ( Ctrl + C )", JSON.stringify( session.data ) );
+			}, 1 );
+			return;
+		}
+		else
+		{
+			session.started = true;
+		}
+
+		var sessData = session.data = [];
+		var lastTime = Date.now();
+
+		session.__event = new EventKey(
+			"KeyDown", function( e2 )
+			{
+				var evt = new ActionEvent( sender, e2 );
+				if( [ "Control", "Alt", "Shift" ].indexOf( e2.key ) != -1 ) return;
+
+				var now = Date.now();
+				sessData.push( now - lastTime, evt.keyCode );
+				lastTime = now;
+			}
+		);
+
+		var feeder = this.__cursor.feeder;
+
+		// Handles quit event on VimArea
+		session.__dispose = function() {
+			debug.Info( "VA_REC: Disposing active session" );
+			delete Sessions[ sIndex ];
+			sender.removeEventListener( session.__event );
+			inst.removeEventListener( "Dispose", session.__dispose );
+		};
+
+		inst.addEventListener( "Dispose", session.__dispose );
+		sender.addEventListener( session.__event );
+	};
+
+	VA_REC.prototype.getMessage = function()
+	{
+		return this.__msg;
+	};
+
+	ns[ NS_EXPORT ]( EX_CLASS, "VA_REC", VA_REC );
+})();