/**
* @class SurveySelector Class for the Selector of surveys which
* includes describing the originizational unit of the
* survyes.
*
* @author ktyra (10/30/2008)
*/
isc.defineClass("OPINIATOR_SurveyTree", isc.TreeGrid);
OPINIATOR_SurveyTree.addProperties({
// Busy
showBusy: OPINIATOR_ShowBusy,
destroyBusy: OPINIATOR_DestroyBusy,
// Superclass properties
loadDataOnDemand: false,
selectionType: "single",
styleName:"defaultCanvas",
bodyStyleName:"surveySelectorBody",
baseStyle:"surveySelectorCell",
bodyBackgroundColor:null,
showHeaderContextMenu:false,
showHeader:false,
showShadow:false,
shadowSize:0,
iconSize:16,
folderIcon:null,
showOpenIcons:false,
showDropIcons:false,
openIconSuffix:"",
closedIconSuffix:"",
border:"0px",
initWidget : function ()
{ this.Super("initWidget", arguments); },
destroy: function()
{
this.destroyBusy();
this.getData().data = null;
this.Super("destroy", arguments);
},
getIcon: function( node )
{
if ( !node.isFolder )
{
switch ( node.status )
{
case "OFF":
return "icons/16/off.png";
break;
case "ON":
return "icons/16/on.png";
break;
case "SCHEDULE":
return "icons/16/schedule.png";
break;
default:
break;
}
}
return null;
}
});
isc.defineClass("OPINIATOR_SurveySelector", isc.Canvas);
OPINIATOR_SurveySelector.addClassProperties({
lastSelectedRow:null
});
OPINIATOR_SurveySelector.addProperties({
// Constructor properties
/**
* If defined then then buttons will be added to the tool strip
* to add and delete surveys
*/
toolstrip: null,
/**
* Called when a survey has been selected or a new survey is
* created.
*
* @param survey May either be a survey object or a survey
* id. Check type to determine what to do with the function
*/
onSurveyOpen: function ( survey ) {},
/**
* Called when an orgunit has been selected
*
* @param orgid The orgunit id
*/
onOrgUnitOpen: function ( orgid ) {},
/**
* Called when there is not currently a selection
*/
onNothingOpen: function () {},
onSurveyAdded: function () {},
// Superclass properties
showResizeBar:true,
styleName:"defaultCanvas",
// Private Properties
_treegrid: null,
_surveyTree: null,
_addButton: null,
_delButton: null,
initWidget : function ()
{
if ( isc.isAn.Object(this.toolstrip) )
{
if ( !OPINIATOR_MAIN.user.orgUnitRef.isRootOrg )
{
this._addButton = OPINIATOR_Button.create({
target: this,
layoutAlign:"center",
visibility: "hidden",
title: "Add Survey",
width: 120,
icon: "icons/16/survey.png",
click: function ()
{
this.target.createSurvey();
return true;
}
});
}
this._deleteButton = OPINIATOR_Button.create({
target: this,
layoutAlign:"center",
visibility: "hidden",
title: "Delete Survey",
icon: "icons/16/delete.png",
width: 120,
click: function ()
{
this.target.deleteSurvey();
return true;
}
});
}
if ( isc.isA.Object(this._deleteButton) )
{ this.toolstrip.addMember(this._deleteButton, 0); }
if ( isc.isA.Object(this._addButton) )
{ this.toolstrip.addMember(this._addButton, 0); }
this._treegrid = OPINIATOR_SurveyTree.create({
width:"100%",
height:"100%",
target:this,
nodeClick: function( tree, node, recordNum )
{ this.target._openNode(node); }
});
this.children = [this._treegrid];
this.Super("initWidget", arguments);
//this.delayCall("refresh");
},
// override hide method
hide: function() {
_hide(this);
},
// override show method
show: function() {
_show(this);
},
destroy: function()
{
delete this._surveyTree;
delete this._treegrid.target;
delete this._treegrid;
delete this._addButton;
delete this._deleteButton;
delete this.toolstrip;
this.Super("destroy", arguments);
},
/**
* Show the busy indicator in the tree grid
*/
showBusy: function ( state, delay )
{ this._treegrid.showBusy(state, delay); },
refreshSurveyNode : function( survey )
{
var node = this._findSurveyNode(survey);
if ( node === null )
{ this._addSurveyNode(survey); }
else
{
node.levelName = survey.name;
node.status = survey.status;
this._treegrid.refreshRow(this._treegrid.getRecordIndex(node));
}
},
/**
* Re-loads the entire from the server
*/
refresh : function()
{
this.showBusy(true, OPINIATOR.BUSY_DELAY);
WebClientSvc.getSurveyTree(this.callback("_setSurveyTree"), this.callback("error"));
},
_getTreeGrid: function() {
return this._treegrid;
},
setSurveyTree: function() {
this._surveyTree = globalTree;
this._surveyTree.nodes = globalData;
},
/**
* Sets a survey tree
*/
_setSurveyTree: function ( surveyTree )
{
this.showBusy(false);
this._surveyTree = isc.isAn.Object(surveyTree) ? surveyTree : {nodes:[]};
this._surveyTree.nodes = OPINIATOR.toArray(this._surveyTree.nodes);
var tree = isc.Tree.create({
modelType: "parent",
rootValue: 0,
nameProperty: "levelName",
titleProperty: "levelName",
idField: "id",
parentIdField: "parentId",
showRoot: false,
data: surveyTree.nodes
});
this._treegrid.setData(tree);
globalTree = tree;
globalData = this._surveyTree.nodes;
// expand all, then collapse on so that all icon will be loaded correctly.
tree.openAll();
tree.closeAll();
// open again at level 1
tree.openFolder(tree.data[0]);
if ( OPINIATOR_SurveySelector.lastSelectedRow !== null )
{
this._treegrid.selectSingleRecord(OPINIATOR_SurveySelector.lastSelectedRow);
this._openNode(this._treegrid.getRecord(OPINIATOR_SurveySelector.lastSelectedRow));
}
},
_findSurveyNode: function( survey )
{
var nodes = this._surveyTree.nodes;
for ( var i = 0; i < nodes.length; i++ )
{
var node = nodes[i];
if ( !node.isFolder && (node.recordId == survey.id) )
{ return node; }
}
return null;
},
_addSurveyNode: function ( survey )
{
var nodes = this._surveyTree.nodes;
// Find the next id
var nextid = 0;
for ( var i = 0; i < nodes.length; i++ )
{
var node = nodes[i];
if ( nextid <= node.id )
{ nextid = node.id + 1; }
}
// Find the parent node
var parentnode;
for ( i = 0; i < nodes.length; i++ )
{
parentnode = nodes[i];
if ( parentnode.isFolder && (parentnode.recordId == survey.orgUnitId) )
{ break; }
}
parentnode.isOpen = true;
// Create a new node and add it to the tree
var newnode = {
id:nextid,
parentId:parentnode.id,
levelName:survey.name,
recordId:survey.id,
status:"OFF",
enabled:true,
isOpen:true,
isFolder:false
};
nodes.add(newnode);
this._treegrid.getData().linkNodes([newnode]);
this._treegrid.deselectAllRecords();
this._treegrid.selectRecord(newnode);
if ( isc.isA.Object(this._addButton) )
{ this._addButton.hide(); }
if ( isc.isA.Object(this._deleteButton) )
{ this._deleteButton.show(); }
this.onSurveyAdded(survey);
//Fix bug 132
_show();
},
/**
*
_getSelectedRow: function ()
{
var rec = this.treegrid.getSelectedRecord();
if ( isc.isAn.Object(rec) )
{ return this.getRecordIndex(); }
else
return -1;
},
*/
/**
* Opens the node. If the node is not specified the selection
* will be used.
*/
_openNode: function ( node )
{
if ( !isc.isAn.Object(node) )
{
node = this._treegrid.getSelectedRecord();
}
OPINIATOR_SurveySelector.lastSelectedRow = this._treegrid.getRecordIndex(node);
ViewPortID.setSubtitle(node.levelName);
if ( isc.isAn.Object(node) )
{
if ( node.isFolder )
{
if ( isc.isA.Object(this._addButton) )
{ this._addButton.show(); }
if ( isc.isAn.Object(this._deleteButton) )
{ this._deleteButton.hide(); }
this.onOrgUnitOpen(node.recordId);
}
else
{
if ( isc.isAn.Object(this._addButton) )
{ this._addButton.hide(); }
if ( isc.isA.Object(this._deleteButton) )
{ this._deleteButton.show(); }
this.onSurveyOpen(node.recordId);
}
}
else
{
this.onNothingOpen();
}
},
_deleteSurvey: function ( surveyid )
{
this.showBusy(false);
var node = null;
var nodes = this._surveyTree.nodes;
// Find the node
for ( var i = 0; i < nodes.length; i++ )
{
node = nodes[i];
if ( !node.isFolder && (node.recordId == surveyid) )
{ break; }
}
if ( node !== null )
{ this._treegrid.getData().remove(node); }
// Open the selected node if a new node was selected.
this._openNode();
},
_newSurvey: function( survey )
{
this.showBusy(false);
if ( isc.isAn.Object(this._addButton) )
{ this._addButton.hide(); }
if ( isc.isAn.Object(this._deleteButton) )
{ this._deleteButton.hide(); }
this.onSurveyOpen(survey);
},
selectSurvey: function( survey )
{
// Find the surveys node
var node = this._findSurveyNode(survey);
if ( isc.isAn.Object(node) )
{
this._treegrid.deselectAllRecords();
this._treegrid.selectRecord(node);
}
},
getSurveyTree: function()
{ return this._surveyTree; },
createSurvey: function ()
{
this.showBusy(true, OPINIATOR.BUSY_DELAY);
var orgnode = this._treegrid.getSelectedRecord();
if ( orgnode.isFolder )
{ WebClientSvc.newSurvey(orgnode.recordId, this.callback("_newSurvey"), this.callback("error") ); }
},
deleteSurvey: function ()
{
var surveynode = this._treegrid.getSelectedRecord();
if ( !surveynode.isFolder )
{
this._pendingDelete = surveynode.recordId;
OPINIATOR.askOk("Delete the survey '"+surveynode.levelName+"'?
Note: All survey responses will be deleted!",
this.callback("deleteSurveyReply"));
}
},
deleteSurveyReply: function ( ok )
{
if ( ok )
{
WebClientSvc.deleteSurvey(this._pendingDelete, this.callback("_deleteSurvey"), this.callback("error") );
delete this._pendingDelete;
}
},
error : function( code, msg )
{
this._treegrid.showBusy(false);
switch ( msg )
{
case "DeletedState":
OPINIATOR.warn("This survey has been deleted by another user.");
this.refresh();
break;
default:
OPINIATOR.warn("Unhandled Exception: " + msg);
break;
}
},
callback: function (methodName)
{ return {target:this, methodName:methodName}; }
});