Initial commit as release 1.1.0

distfiles/colorpicker/js/log.js

@@ -0,0 +1,89 @@
+/* Copyright (c) 2006 Yahoo! Inc. All rights reserved. */
+
+/**
+ * @class a general logging class.  Expects to be initalized with a reference
+ * to a html element to write to.
+ *
+ * @constructor
+ * @param {String} sModuleName the name of the module this instance belongs 
+ * to.  Used in the log message to help id where the msg came from.
+ */
+function ygLogger(sModuleName) {
+	if (this.setModuleName)
+	this.setModuleName(sModuleName);
+}
+
+ygLogger.DEBUG_ENABLED = true;
+ygLogger.targetEl = null;
+ygLogger.logStack = [];
+ygLogger.startLog = new Date().getTime();
+ygLogger.lastLog = new Date().getTime();
+ygLogger.locked = true;
+ygLogger.logTimeout = null;
+
+ygLogger.init = function(oHostElement) {
+	if (oHostElement) {
+		ygLogger.targetEl = oHostElement;
+	} else {
+		// create element or create window?
+	}
+};
+
+ygLogger.prototype.setModuleName = function(sModuleName) {
+	this.logName = sModuleName;
+};
+
+ygLogger.prototype.debug = function() {
+	if (ygLogger.DEBUG_ENABLED) {
+		var newDate = new Date();
+		var newTime = newDate.getTime();
+		var timeStamp = newTime - ygLogger.lastLog;
+		var totalSeconds = (newTime - ygLogger.startLog) / 1000;
+
+		ygLogger.lastLog = newTime;
+
+		for (var i = 0; i < arguments.length; i++) {
+			ygLogger.logStack[ygLogger.logStack.length] = 
+					timeStamp + " ms(" + totalSeconds + ") " + 
+					newDate.toLocaleTimeString() + "<br />" + 
+					this.logName + ": <b>" + arguments[i] + "</b>";
+		}
+
+		if (ygLogger.logTimeout == null) {
+			ygLogger.logTimeout = setTimeout("ygLogger._outputMessages()" , 1);
+		}
+
+	}
+};
+
+ygLogger.disable = function() {
+	ygLogger.DEBUG_ENABLED = false;
+	try { ygLogger.targetEl.style.visibility = "hidden"; } catch(e) {}
+
+};
+
+ygLogger.enable = function() {
+	ygLogger.DEBUG_ENABLED = true;
+	try { ygLogger.targetEl.style.visibility = ""; } catch(e) {}
+};
+
+ygLogger._outputMessages = function() {
+	if (ygLogger.targetEl != null) {
+
+		for (var i = 0; i < ygLogger.logStack.length; i++) {
+			var sMsg = ygLogger.logStack[i];
+			var oNewElement = ygLogger.targetEl.appendChild(
+					document.createElement("p"));
+			oNewElement.innerHTML = sMsg;
+		}
+		
+		ygLogger.logStack = [];
+
+		ygLogger.targetEl.scrollTop = ygLogger.targetEl.scrollHeight;
+
+		// debugger;
+	}
+
+	ygLogger.logTimeout = null;
+};
+