1 files changed, 430 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/embed/Iframe.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/embed/Iframe.js
new file mode 100644
index 0000000000..ef10aa2730
--- /dev/null
+++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/ui/embed/Iframe.js
@@ -0,0 +1,430 @@
+/* ************************************************************************
+
+   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)
+     * Til Schneider (til132)
+
+************************************************************************ */
+
+/* ************************************************************************
+
+
+************************************************************************ */
+
+/**
+ * @event load {qx.event.type.Event}
+ */
+qx.OO.defineClass("qx.ui.embed.Iframe", qx.ui.basic.Terminator,
+function(vSource)
+{
+  // **********************************************************************
+  //   INIT
+  // **********************************************************************
+  qx.ui.basic.Terminator.call(this);
+
+  this.setSelectable(false);
+  this.setTabIndex(0);
+
+  var o = this;
+  this.__onreadystatechange = function(e) { return o._onreadystatechange(e); }
+  this.__onload = function(e) { return o._onload(e); }
+
+  if (qx.util.Validation.isValid(vSource)) {
+    this.setSource(vSource);
+  }
+});
+
+qx.OO.changeProperty({ name : "appearance", type : "string", defaultValue : "iframe" });
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  PROPERTIES
+---------------------------------------------------------------------------
+*/
+
+qx.OO.addProperty({ name : "source", type : "string" });
+
+qx.OO.addProperty({ name : "frameName", type : "string" });
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  INTERNAL PROPERTIES
+---------------------------------------------------------------------------
+*/
+
+
+// iframe DOM node
+
+qx.Proto._iframeNode = null;
+
+qx.Proto.getIframeNode = function() {
+  return this._iframeNode;
+}
+
+qx.Proto.setIframeNode = function(vIframeNode) {
+  return this._iframeNode = vIframeNode;
+}
+
+
+// blocker div DOM node
+
+qx.Proto._blockerNode = null;
+
+qx.Proto.getBlockerNode = function() {
+  return this._blockerNode;
+}
+
+qx.Proto.setBlockerNode = function(vBlockerNode) {
+  return this._blockerNode = vBlockerNode;
+}
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  METHODS
+---------------------------------------------------------------------------
+*/
+
+qx.Proto.reload = function() {
+  this._applySource();
+}
+
+
+qx.Proto.block = function()
+{
+  if (this._blockerNode) {
+    this._blockerNode.style.display = "";
+  }
+};
+
+qx.Proto.release = function()
+{
+  if (this._blockerNode) {
+    this._blockerNode.style.display = "none";
+  }
+};
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  MODIFIER
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._modifyElement = function(propValue, propOldValue, propData)
+{
+
+  var iframeNode = this.getIframeNode();
+
+  if (!iframeNode)
+  {
+
+    qx.ui.embed.Iframe.initIframe(this.getFrameName());
+
+    // clone proto element and assign iframe
+    iframeNode = this.setIframeNode(qx.ui.embed.Iframe._element.cloneNode(true));
+
+    qx.ui.embed.Iframe.initBlocker();
+
+    // clone proto blocker
+    blockerNode = this.setBlockerNode(qx.ui.embed.Iframe._blocker.cloneNode(true));
+
+    if (qx.sys.Client.getInstance().isMshtml()) {
+      iframeNode.onreadystatechange = this.__onreadystatechange;
+    } else {
+      iframeNode.onload = this.__onload;
+    }
+  }
+
+  this._applySource();
+
+  propValue.appendChild(iframeNode);
+  propValue.appendChild(blockerNode);
+
+  // create basic widget
+  qx.ui.basic.Terminator.prototype._modifyElement.call(this, propValue, propOldValue, propData);
+
+  return true;
+}
+
+
+qx.Proto._beforeAppear = function() {
+  qx.ui.basic.Terminator.prototype._beforeAppear.call(this);
+
+  // register to iframe manager as active widget
+  qx.manager.object.IframeManager.getInstance().add(this);
+};
+
+
+qx.Proto._beforeDisappear = function() {
+  qx.ui.basic.Terminator.prototype._beforeDisappear.call(this);
+
+  // deregister from iframe manager
+  qx.manager.object.IframeManager.getInstance().remove(this);
+};
+
+
+qx.Proto._modifySource = function(propValue, propOldValue, propData)
+{
+  if(this.isCreated()) {
+    this._applySource();
+  }
+
+  return true;
+}
+
+qx.Proto._applySource = function()
+{
+  var currentSource = this.getSource();
+
+  if (qx.util.Validation.isInvalidString(currentSource)) {
+    currentSource = qx.manager.object.AliasManager.getInstance().resolvePath("static/image/blank.gif");
+  }
+
+  this._isLoaded = false;
+  this.getIframeNode().src = currentSource;
+}
+
+qx.Proto._modifyFrameName = function (propValue, propOldValue, propName, uniqModIds)
+{
+  if( this.isCreated()) {
+    throw new Error("Not allowed to set frame name after it has been created");
+  }
+
+  return true;
+}
+
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  EVENT HANDLER
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._onreadystatechange = function()
+{
+  if (this.getIframeNode().readyState == "complete") {
+    this.dispatchEvent(new qx.event.type.Event("load"), true);
+  }
+}
+
+qx.Proto._onload = function()
+{
+  this._isLoaded = true;
+  this.dispatchEvent(new qx.event.type.Event("load"), true);
+}
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  WINDOW & DOCUMENT ACCESS
+---------------------------------------------------------------------------
+*/
+
+if (qx.sys.Client.getInstance().isMshtml())
+{
+  qx.Proto.getContentWindow = function()
+  {
+    if (this.isCreated()) {
+      try { return this.getIframeNode().contentWindow; }
+      catch (ex) {}
+    }
+
+    return null;
+  }
+
+  qx.Proto.getContentDocument = function()
+  {
+    var win = this.getContentWindow();
+    if (win) {
+      try { return win.document; }
+      catch (ex) {}
+    }
+
+    return null;
+  }
+}
+else
+{
+  qx.Proto.getContentWindow = function()
+  {
+    var doc = this.getContentDocument();
+    return doc ? doc.defaultView : null;
+  }
+
+  qx.Proto.getContentDocument = function()
+  {
+    if (this.isCreated()) {
+      try { return this.getIframeNode().contentDocument; }
+      catch (ex) {}
+    }
+
+    return null;
+  }
+}
+
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  LOAD STATUS
+---------------------------------------------------------------------------
+*/
+
+qx.Proto._isLoaded = false;
+
+if (qx.sys.Client.getInstance().isMshtml())
+{
+  qx.Proto.isLoaded = function()
+  {
+    var doc = this.getContentDocument();
+    return doc ? doc.readyState == "complete" : false;
+  }
+}
+else
+{
+  qx.Proto.isLoaded = function()
+  {
+    return this._isLoaded;
+  }
+}
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  DISPOSE
+---------------------------------------------------------------------------
+*/
+
+qx.Proto.dispose = function()
+{
+  if (this.getDisposed()) {
+    return;
+  }
+
+  this.__onreadystatechange = this.__onload = null;
+
+  if (this._iframeNode)
+  {
+    this._iframeNode.onreadystatechange = null;
+    this._iframeNode.onload = null;
+
+    this._iframeNode = null;
+  }
+
+  qx.ui.basic.Terminator.prototype.dispose.call(this);
+}
+
+
+
+
+
+
+/*
+---------------------------------------------------------------------------
+  INIT
+---------------------------------------------------------------------------
+*/
+qx.ui.embed.Iframe.initIframe = function(vFrameName)
+{
+  if (qx.ui.embed.Iframe._element && !vFrameName) {
+    return;
+  }
+
+  if (vFrameName && qx.sys.Client.getInstance().isMshtml()) {
+    var f = qx.ui.embed.Iframe._element = document.createElement('<iframe name="' + vFrameName + '"></iframe>');
+  } else {
+    var f = qx.ui.embed.Iframe._element = document.createElement("iframe");
+    if (vFrameName) {
+      f.name = vFrameName;
+    }
+   }
+
+  f.frameBorder = "0";
+  f.frameSpacing = "0";
+
+  f.marginWidth = "0";
+  f.marginHeight = "0";
+
+  f.width = "100%";
+  f.height = "100%";
+
+  f.hspace = "0";
+  f.vspace = "0";
+
+  f.border = "0";
+  f.scrolling = "auto";
+  f.unselectable = "on";
+  f.allowTransparency = "true";
+
+  f.style.position = "absolute";
+  f.style.top = 0;
+  f.style.left = 0;
+ };
+
+qx.ui.embed.Iframe.initBlocker = function()
+{
+
+  if (qx.ui.embed.Iframe._blocker) {
+    return;
+  }
+
+  var b = qx.ui.embed.Iframe._blocker = document.createElement("div");
+
+  if (qx.sys.Client.getInstance().isMshtml()) {
+    b.style.backgroundImage = "url(" + qx.manager.object.AliasManager.getInstance().resolvePath("static/image/blank.gif") + ")";
+  }
+
+  b.style.position = "absolute";
+  b.style.top = 0;
+  b.style.left = 0;
+  b.style.width = "100%";
+  b.style.height = "100%";
+  b.style.zIndex = 1;
+  b.style.display = "none";
+};
+
+