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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/string",
"dojo/query",
"dojo/dom",
"dojo/dom-construct",
"dojo/dom-attr",
"dijit/registry",
"qpid/common/properties",
"qpid/common/metadata",
"dojo/text!strings.html",
"dojo/domReady!"
],
function (xhr, string, query, dom, domConstruct, domAttr, registry, properties, metadata, template)
{
var widgetconfigurer =
{
_init: function ()
{
var stringsTemplate = domConstruct.create("div", {innerHTML: template});
var promptTemplateWithDefaultNode = query("[id='promptTemplateWithDefault']", stringsTemplate)[0];
// The following will contain ${prompt} and ${default} formatted with html elements
this.promptTemplateWithDefault = promptTemplateWithDefaultNode.innerHTML;
domConstruct.destroy(stringsTemplate);
},
_processWidgetPrompt: function (widget, category, type)
{
var widgetName = widget.name;
if (widgetName && (widget instanceof dijit.form.ValidationTextBox || widget instanceof dijit.form.FilteringSelect))
{
// If not done so already, save the prompt text specified on the widget. We do this so if we
// config the same widget again, we can apply the default again (which may be different if the user
// has selected a different type within the category).
if (typeof widget.get("qpid.originalPromptMessage") == "undefined")
{
widget.set("qpid.originalPromptMessage", widget.get("promptMessage"));
}
var promptMessage = widget.get("qpid.originalPromptMessage");
var defaultValue = metadata.getDefaultValueForAttribute(category, type, widgetName);
if (defaultValue)
{
var newPromptMessage = string.substitute(this.promptTemplateWithDefault, { 'default': defaultValue, 'prompt': promptMessage });
if (promptMessage != newPromptMessage)
{
widget.set("promptMessage", newPromptMessage);
}
}
}
else if (widget instanceof dijit.Tooltip)
{
// If it is a tooltop, find the connected widget and use its name to lookup the default from the metadata.
if (typeof widget.get("qpid.originalLabel") == "undefined")
{
widget.set("qpid.originalLabel", widget.get("label"));
}
var message = widget.get("qpid.originalLabel");
var connectId = widget.get("connectId")[0];
var connectWidget = registry.byId(connectId);
if (connectWidget)
{
var connectWidgetName = connectWidget.get("name");
var defaultValue = metadata.getDefaultValueForAttribute(category, type, connectWidgetName);
if (defaultValue)
{
var newMessage = string.substitute(this.promptTemplateWithDefault, { 'default': defaultValue, 'prompt': message });
if (message != newMessage)
{
widget.set("label", newMessage);
}
}
}
}
},
_processWidgetValue: function (widget, category, type, data)
{
var widgetName = widget.name;
if (widgetName)
{
var defaultValue = metadata.getDefaultValueForAttribute(category, type, widgetName);
var dataValue = data && widgetName in data ? data[widgetName] : null;
// Stash the default value and initial value so we can later differentiate
// when sending updates to the server
if (defaultValue)
{
widget.defaultValue = defaultValue;
}
if (dataValue)
{
widget.initialValue = dataValue;
}
if (widget instanceof dijit.form.FilteringSelect || widget instanceof dojox.form.CheckedMultiSelect)
{
var widgetValue = dataValue ? dataValue : defaultValue;
if (widgetValue)
{
widget.set("value", widgetValue);
}
}
else
{
if (dataValue)
{
widget.set("value", dataValue);
}
}
}
},
config: function (widget, category, type, data)
{
this._processWidgetPrompt(widget, category, type);
this._processWidgetValue(widget, category, type, data);
}
};
widgetconfigurer._init();
return widgetconfigurer;
});
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