ParamArgumentsPlug.js
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/**
* Project : AMDA-NG
* Name : ParamArgumentsPlug.js
* @plugin amdaUI.ParamArgumentsPlug
* @extends Ext.util.Observable
* @ptype paramArgumentsPlugin
* @brief Plugin to select arguments of a parameter
* @author Benjamin
* @version $Id: ParamArgumentsPlug.js
********************************************************************************
* FT Id : Date : Name - Description
*******************************************************************************
* :
*/
Ext.define('amdaUI.ParamArgumentsPlug', {
extend: 'Ext.util.Observable',
alias: 'plugin.paramArgumentsPlugin',
win : null,
form : null,
paramObject: null,
paramArgs: null,
onApply: null,
requires: [
'amdaUI.ParamArgumentsUI'
],
constructor: function(config) {
Ext.apply(this, config);
this.callParent(arguments);
},
onDestroy : function() {
this.win = null;
},
init: function(cmp) {
this.hostCmp = cmp;
},
computeHeight: function() {
if (!this.paramArgs)
return 0;
var maxPos = 0;
this.paramArgs.items.each(function(item) {
if (!item.isVisible())
return;
var crtPos = item.getPosition(true);
if (maxPos < crtPos[1] + item.getHeight())
maxPos = crtPos[1] + item.getHeight();
});
return maxPos + 75;
},
/**
* creation of the window
*/
show : function(prefixId, paramRequestObject) {
var me = this;
if (!this.win)
{
this.win = new Ext.Window({
id: prefixId + '-param-arg-win',
width: 280,
height: 150,
x: 0, y: 0,
baseCls:'x-panel',
title: '',
layout: 'fit',
constrain: true,
collapsible: true,
resizable: false,
ghost: false,
renderTo: this.hostCmp.ownerCt.body,
items: this.getFormConfig(),
closeAction: 'hide',
listeners: {
scope: this,
beforeclose: function() {
this.hostCmp.setDisabled(false);
Ext.PluginManager.unregister(this);
} ,
show: function() {
me.win.setHeight(me.computeHeight());
}
},
getConstrainVector: function(constrainTo){
var me = this;
if (me.constrain || me.constrainHeader) {
constrainTo = constrainTo || (me.floatParent && me.floatParent.getTargetEl()) || me.container || me.el.getScopeParent();
return (me.constrainHeader ? me.header.el : me.el).getConstrainVector(constrainTo);
}
}
});
this.win.on('destroy', this.onDestroy, this);
Ext.PluginManager.register(this);
}
this.win.setTitle('Arguments for ' + paramRequestObject.get('paramid'));
//Work with a clone of the request para object.
this.paramObject = paramRequestObject;
var workingParamObject = this.paramObject.copy();
this.paramArgs.editParameter(workingParamObject, this.hostCmp, function() {
me.win.setHeight(me.computeHeight());
});
this.hostCmp.setDisabled(true);
this.win.show();
},
close : function() {
if (this.win == null)
return;
this.win.close();
},
onModifyHeight : function(pluginOwner) {
if (pluginOwner && pluginOwner.win)
pluginOwner.win.setHeight(pluginOwner.computeHeight());
},
/**
* Main form
*/
getFormConfig: function(){
this.paramArgs = Ext.create('amdaUI.ParamArgumentsUI', {
});
this.paramArgs.onModifyHeight = this.onModifyHeight;
this.paramArgs.pluginOwner = this;
var me = this;
this.form = new Ext.form.FormPanel( {
frame: true,
width: 230,
height: 120,
layout: {
type: 'vbox',
pack: 'start',
align: 'stretch'
},
fieldDefaults: {
labelWidth: 60
},
items: [
me.paramArgs
],
buttons: [
{
text: 'Apply',
scope : this,
handler: function(bt,event) {
//Set modification
if (me.paramObject)
me.paramObject.data = me.paramArgs.paramRequestObject.data;
if (me.onApply)
me.onApply(me.hostCmp, me.paramArgs.paramRequestObject);
me.close();
}
},
{
text: 'Reset',
scope : this,
handler: function(bt,event) {
if (me.paramArgs)
me.paramArgs.resetValues();
}
}
]
});
return this.form;
}
});