1 files changed, 183 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/client/Timer.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/client/Timer.js
new file mode 100644
index 0000000000..674bbdb154
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/client/Timer.js
@@ -0,0 +1,183 @@
+/* ************************************************************************
+
+   qooxdoo - the new era of web development
+
+   http://qooxdoo.org
+
+   Copyright:
+     2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org
+
+   License:
+     LGPL 2.1: http://www.gnu.org/licenses/lgpl.html
+
+   Authors:
+     * Sebastian Werner (wpbasti)
+     * Andreas Ecker (ecker)
+
+************************************************************************ */
+
+/* ************************************************************************
+
+#module(core)
+
+************************************************************************ */
+
+/**
+ * Global timer support. Simplifies javascript intervals for objects.
+ *
+ * @event interval {qx.event.type.Event}
+ */
+qx.OO.defineClass("qx.client.Timer", qx.core.Target,
+function(vInterval)
+{
+  qx.core.Target.call(this);
+
+  this.setEnabled(false);
+
+  if (qx.util.Validation.isValidNumber(vInterval)) {
+    this.setInterval(vInterval);
+  }
+
+  // Object wrapper to timer event
+  var o = this;
+  this.__oninterval = function() { o._oninterval(); }
+});
+
+qx.OO.addProperty({ name : "interval", type : "number", defaultValue : 1000 });
+
+qx.Proto._intervalHandle = null;
+
+
+
+/*
+---------------------------------------------------------------------------
+  MODIFIER
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._modifyEnabled = function(propValue, propOldValue, propData)
+{
+  if (propOldValue)
+  {
+    window.clearInterval(this._intervalHandle);
+    this._intervalHandle = null;
+  }
+  else if (propValue)
+  {
+    this._intervalHandle = window.setInterval(this.__oninterval, this.getInterval());
+  }
+
+  return true;
+}
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  USER-ACCESS
+---------------------------------------------------------------------------
+*/
+
+qx.Proto.start = function() {
+  this.setEnabled(true);
+}
+
+qx.Proto.startWith = function(vInterval)
+{
+  this.setInterval(vInterval);
+  this.start();
+}
+
+qx.Proto.stop = function() {
+  this.setEnabled(false);
+}
+
+qx.Proto.restart = function()
+{
+  this.stop();
+  this.start();
+}
+
+qx.Proto.restartWith = function(vInterval)
+{
+  this.stop();
+  this.startWith(vInterval);
+}
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  EVENT-MAPPER
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._oninterval = function()
+{
+  if (this.getEnabled()) {
+    this.createDispatchEvent("interval");
+  }
+}
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  DISPOSER
+---------------------------------------------------------------------------
+*/
+
+qx.Proto.dispose = function()
+{
+  if(this.getDisposed()) {
+    return;
+  }
+
+  // Stop interval
+  this.stop();
+
+  // Clear handle
+  if (this._intervalHandler)
+  {
+    window.clearInterval(this._intervalHandle);
+    this._intervalHandler = null;
+  }
+
+  // Clear object wrapper function
+  this.__oninterval = null;
+
+  // Call qx.core.Target to do the other dispose work
+  return qx.core.Target.prototype.dispose.call(this);
+}
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  HELPER
+---------------------------------------------------------------------------
+*/
+
+qx.client.Timer.once = function(vFunction, vObject, vTimeout)
+{
+  // Create time instance
+  var vTimer = new qx.client.Timer(vTimeout);
+
+  // Add event listener to interval
+  vTimer.addEventListener("interval", function(e)
+  {
+    vFunction.call(vObject, e);
+    vTimer.dispose();
+
+    vObject = null;
+  }, vObject);
+
+  // Directly start timer
+  vTimer.start();
+}