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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
define(["dojo/_base/xhr",
"dojo/_base/window",
"dojo/parser",
"dojo/dom",
"dojo/dom-construct",
"dojo/json",
"dijit/registry",
"dojo/text!virtualhostnode/bdb_ha/add/newgroup/add.html",
"qpid/common/util",
"dijit/form/ValidationTextBox",
"dijit/form/MultiSelect",
"dijit/form/Button",
"dojo/domReady!"],
function (xhr, win, parser, dom, domConstruct, json, registry, template, util)
{
return {
show: function(data)
{
var that=this;
this.containerNode = domConstruct.create("div", {innerHTML: template}, data.containerNode);
parser.parse(this.containerNode);
this.addVirtualHostNodeAddress = registry.byId("addVirtualHostNode.address");
this.addVirtualHostNodeAddress.set("regExpGen", util.nodeAddressOrContextVarRegexp);
this.addVirtualHostNodeAddress.on("change", function(address){that._changeAddress(address, that.virtualHostNodeHelperAddress);});
this.addVirtualHostNodeAddress.on("click", function(e){that._updatePermittedNodesJson();});
this.virtualHostNodeHelperAddress = registry.byId("addVirtualHostNode.helperAddress");
this.virtualHostNodeHelperAddress.set("regExpGen", util.nodeAddressOrContextVarRegexp);
// list objects html node and dojo object
this.addVirtualHostNodePermittedNodesList = dom.byId("addVirtualHostNode.permittedNodesList");
this.addVirtualHostNodePermittedNodesListDojo = registry.byId("addVirtualHostNode.permittedNodesList");
this.addVirtualHostNodePermittedNodesListDojo.on("change", function(value){that._changePermittedNodeList(value);});
// permitted node text field
this.addVirtualHostNodePermittedNode = registry.byId("addVirtualHostNode.permittedNode");
this.addVirtualHostNodePermittedNode.set("regExpGen", util.nodeAddressOrContextVarRegexp);
this.addVirtualHostNodePermittedNode.on("change", function(value){that._changePermittedNode(value);});
// add and remove buttons & click handlers
this.addVirtualHostNodePermittedNodeAddButton = registry.byId("addVirtualHostNode.permittedNodeAdd");
this.addVirtualHostNodePermittedNodeAddButton.set("disabled", true);
this.addVirtualHostNodePermittedNodeRemoveButton = registry.byId("addVirtualHostNode.permittedNodeRemove");
this.addVirtualHostNodePermittedNodeRemoveButton.set("disabled", true);
this.addVirtualHostNodePermittedNodeAddButton.on("click", function(e){that._clickAddPermittedNodeButton(e);});
this.addVirtualHostNodePermittedNodeRemoveButton.on("click", function(e){that._clickRemovePermittedNodeButton(e);});
// This will contain the serialised form that will go to the server
this.addVirtualHostNodePermittedNodes = registry.byId("addVirtualHostNode.permittedNodes");
registry.byId("addVirtualHostNode.groupName").set("regExpGen", util.nameOrContextVarRegexp);
},
_updatePermittedNodesJson: function ()
{
var nodeAddress = this.addVirtualHostNodeAddress.get("value");
var permittedNodes = [ ];
if (nodeAddress)
{
permittedNodes.push(nodeAddress);
}
var children = this.addVirtualHostNodePermittedNodesList.children;
var i;
for (i = 0; i < children.length; i++)
{
var child = children.item(i);
if (child.value != nodeAddress)
{
permittedNodes.push(child.value);
}
}
this.addVirtualHostNodePermittedNodes.set("value", permittedNodes);
},
_changePermittedNodeList: function(value)
{
var hasSelection = this.addVirtualHostNodePermittedNodesListDojo.get("value").length > 0;
this.addVirtualHostNodePermittedNodeRemoveButton.set("disabled", !hasSelection);
},
_changePermittedNode: function(value)
{
var fieldIsEmpty = (this.addVirtualHostNodePermittedNode.get("value") == "");
this.addVirtualHostNodePermittedNodeAddButton.set("disabled", fieldIsEmpty);
return true;
},
_changeAddress: function(address, virtualHostNodeHelperAddress)
{
virtualHostNodeHelperAddress.set("value", address);
},
_clickAddPermittedNodeButton: function(e)
{
// check the text box is valid and not empty
if(this.addVirtualHostNodePermittedNode.isValid() &&
this.addVirtualHostNodePermittedNode.value &&
this.addVirtualHostNodePermittedNode.value != "")
{
// read value to add from text box
var newAddress = this.addVirtualHostNodePermittedNode.value;
// clear UI value
this.addVirtualHostNodePermittedNode.set("value", "");
this.addVirtualHostNodePermittedNodeAddButton.set("disabled", true);
//check entry not already present in list
var alreadyPresent = false;
var children = this.addVirtualHostNodePermittedNodesList.children;
var i;
for (i = 0; i < children.length; i++)
{
var child = children.item(i);
if (child.value == newAddress)
{
alreadyPresent = true;
break;
}
}
if (!alreadyPresent)
{
// construct new option for list
var newOption = win.doc.createElement('option');
newOption.innerHTML = newAddress;
newOption.value = newAddress;
// add new option to list
this.addVirtualHostNodePermittedNodesList.appendChild(newOption);
}
}
this._updatePermittedNodesJson();
},
_clickRemovePermittedNodeButton: function(e)
{
var selectedValues = this.addVirtualHostNodePermittedNodesListDojo.get("value");
var v;
for (v in selectedValues)
{
var children = this.addVirtualHostNodePermittedNodesList.children;
var i;
for (i = 0; i < children.length; i++)
{
var child = children.item(i);
if (child.value == selectedValues[v])
{
this.addVirtualHostNodePermittedNodesList.removeChild(child);
}
}
}
this.addVirtualHostNodePermittedNodeRemoveButton.set("disabled", true);
this._updatePermittedNodesJson();
}
};
}
);
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