// Rename (refactor) an object name by changing all 
// references found in script. 

// Recursive function for finding scripts
function findScripts(vNode, vScripts) { 

    if (vNode.className === "script") {
        vScripts.push(vNode);
    } 

    for (var i = 0; i < vNode.nodes.length; i++) {
        findScripts(vNode.nodes.item(i), vScripts);
    }
} 

// Get the list of selected nodes
var selection = designer.getSelection();

// Clear any remnant sourceName
designer.setDialogString("sourceName", ""); 

// Set the sourceName according to the first
// selected item
if (selection.length > 0) {
   designer.setDialogString("sourceName", 
                      selection.item(0).name);
} 

// Gather a list of all the scripts
var vScripts = [];
findScripts(xfa.template, vScripts); 

// Populate a series of variables with the script
// contents
var vScriptNames = [];
var i = 0;
for (i = 0; i < vScripts.length; i++) {
    designer.setDialogString(vScripts[i].somExpression, 
                             vScripts[i].value);
    vScriptNames.push(vScripts[i].somExpression);
} 

// Create a variable with a list of script names that the 
// flash dialog can access
designer.setDialogString("ScriptNames", vScriptNames.join(",")); 

// Launch the dialog
if (designer.showFlexDialog("Refactor.swf", 850, 455) == "ok") {
    if (selection.length > 0) {

        // Rename the field from the targetName variable
        selection.item(0).name = 
                         designer.getDialogString("targetName");
    } 

    // get a list of all the changed scripts
    var sDirtyScriptNames = 
          designer.getDialogString("DirtyScriptNames"); 

    if (sDirtyScriptNames.length > 0) {
        var aDirtyScriptNames = sDirtyScriptNames.split(",");
        for (i = 0; i < aDirtyScriptNames.length; i++) {
            var sScriptSOM = aDirtyScriptNames[i];
            var sScript = designer.getDialogString(sScriptSOM);
            xfa.resolveNode(sScriptSOM).value = sScript;
        }
    }
}