/*
* (non-Javadoc)
*
* @see
* org.javarosa.core.model.utils.ITreeVisitor#visit(org.javarosa.core.model
* .DataModelTree)
*/
public void visit(FormInstance tree)
{
nodeSet = "";
//TreeElement root = tree.getRoot();
TreeElement root = tree.resolveReference(rootRef);
xmlns = root.getAttributeValue("", "xmlns");
delimeter = root.getAttributeValue("", "delimeter");
prefix = root.getAttributeValue("", "prefix");
xmlns = (xmlns != null) ? xmlns : " ";
delimeter = (delimeter != null) ? delimeter : " ";
prefix = (prefix != null) ? prefix : " ";
//Don't bother adding any delimiters, yet. Delimiters are
//added before tags/data
theSmsStr = prefix;
// serialize each node to get it's answers
for (int j = 0; j < root.getNumChildren(); j++)
{
TreeElement tee = root.getChildAt(j);
String e = serializeNode(tee);
if (e != null)
{
theSmsStr += e;
}
}
theSmsStr = theSmsStr.Trim();
}
/// <summary>
/// Informs any Form that is registered in TFormsList about a specific 'Forms Message'
/// that is being 'broadcasted'.
/// </summary>
/// <remarks>The individual Form can choose to 'listen' to such 'Forms Message' broadcasts
/// by implementing the Method 'ProcessFormsMessage'. Once this is done, the Forms'
/// 'ProcessFormsMessage' Method will be called each time a 'Forms Message' broadcast occurs.
/// </remarks>
/// <param name="AFormsMessage">An instance of a 'Forms Message'. This can be inspected
/// for parameters in the Method Body of a Forms' 'ProcessFormsMessage' Method and
/// the Form can use those to choose whether to react on the Message, or not.</param>
/// <returns>The Number of Forms that reacted on the 'Forms Message'.</returns>
public int BroadcastFormMessage(TFormsMessage AFormsMessage)
{
System.Windows.Forms.Form FormInstance;
IDictionaryEnumerator DictEnum;
int FormsThatReacted = 0;
DictEnum = this.GetEnumerator();
while (DictEnum.MoveNext())
{
FormInstance = (System.Windows.Forms.Form)DictEnum.Value;
var Type = FormInstance.GetType();
MethodInfo Method = Type.GetMethod("ProcessFormsMessage");
// Does form contain the method "ProcessFormsMessage"?
// If so, call it.
if ((Method != null) && ((bool)Method.Invoke(FormInstance, new object[] { AFormsMessage }) == true))
{
// MessageBox.Show("BroadcastFormMessage: FormInstance = " + FormInstance.Name);
FormsThatReacted++;
}
}
// MessageBox.Show("FormsThatListened: " + FormsThatListened.ToString());
return(FormsThatReacted);
}
public void init(EvaluationContext c, IConditionExpr conditional, FormInstance instance)
{
List <Object> pivots = conditional.pivot(instance, c);
List <CmpPivot> internalPivots = new List <CmpPivot>();
foreach (Object p in pivots)
{
if (!(p is CmpPivot))
{
throw new UnpivotableExpressionException();
}
internalPivots.Add((CmpPivot)p);
}
if (internalPivots.Count > 2)
{
//For now.
throw new UnpivotableExpressionException();
}
foreach (CmpPivot pivot in internalPivots)
{
evaluatePivot(pivot, conditional, c, instance);
}
}
public IDataPayload createSerializedPayload(FormInstance model, IDataReference ref_)
{
init();
rootRef = model.unpackReference2(ref_);
if (this.serializer == null)
{
this.setAnswerDataSerializer(new XFormAnswerDataSerializer());
}
model.accept(this);
if (theXmlDoc != null)
{
byte[] form = Encoding.UTF8.GetBytes(XFormSerializer.getString(theXmlDoc));
if (dataPointers.Count == 0)
{
return(new ByteArrayPayload(form, null, IDataPayload_Fields.PAYLOAD_TYPE_XML));
}
MultiMessagePayload payload = new MultiMessagePayload();
payload.addPayload(new ByteArrayPayload(form, null, IDataPayload_Fields.PAYLOAD_TYPE_XML));
IEnumerator en = dataPointers.GetEnumerator();
while (en.MoveNext())
{
IDataPointer pointer = (IDataPointer)en.Current;
payload.addPayload(new DataPointerPayload(pointer));
}
return(payload);
}
else
{
return(null);
}
}
public Object eval(FormInstance model, EvaluationContext evalContext)
{
Object aval = a.eval(model, evalContext);
Object bval = b.eval(model, evalContext);
Boolean result = false;
//xpath spec says comparisons only defined for numbers (not defined for strings)
aval = XPathFuncExpr.toNumeric(aval);
bval = XPathFuncExpr.toNumeric(bval);
double fa = ((Double)aval);
double fb = ((Double)bval);
switch (op)
{
case LT: result = fa < fb; break;
case GT: result = fa > fb; break;
case LTE: result = fa <= fb; break;
case GTE: result = fa >= fb; break;
}
return(result);
}
public JsonResult SaveFormValue(int instId, List <NormValue> list)
{
FormInstance instance = new FormInstance();
instance.InstId = instId;
_context.FormInstance.Add(instance);
_context.SaveChanges();
foreach (var item in list)
{
if (string.IsNullOrWhiteSpace(item.Value))
{
continue;
}
FormValue fvalue = new FormValue();
fvalue.InstId = instance.Id;
fvalue.NormId = item.Id;
fvalue.ValueString = item.Value;
_context.FormValue.Add(fvalue);
_context.SaveChanges();
}
return(Json(new { code = 0 }));
}
public virtual byte[] serializeInstance(FormInstance model, FormDef formDef)
{
//LEGACY: Should remove
init();
this.schema = formDef;
return(serializeInstance(model));
}
private void createInstance()
{
FormInstance i = new FormInstance();
i.FormCommencementDate = DateTime.Now;
i.FormTemplate = ((Form)SelectedForm).FormTemplates.OrderBy(x => x.VersionDate).Last();
SelectedFormInstance = i;
}
public void setDestRef(QuestionDef q)
{
destRef = FormInstance.unpackReference(q.Bind).clone();
if (copyMode)
{
destRef.add(copyRef.getNameLast(), TreeReference.INDEX_UNBOUND);
}
}
public ActionResult FormInstanceData(int id)
{
FormInstance Instance = _Forms.FormInstances.Where(e => e.FormInstanceID == id).SingleOrDefault();
List <FieldInstance> Fields = _Forms.FieldInstances.Where(e => e.FormInstanceID == id).OrderBy(e => e.FieldName).ToList();
ViewBag.Instance = Instance;
ViewBag.Fields = Fields;
return(View());
}
public List <TreeReference> evalNodeset(FormInstance model, EvaluationContext evalContext)
{
if (expr is XPathPathExpr)
{
return((List <TreeReference>)(((XPathPathExpr)expr).eval(model, evalContext)));
}
else
{
throw new FatalException("evalNodeset: must be path expression");
}
}
public IDataPayload serializeInstance(FormInstance dm)
{
try
{
return((new XFormSerializingVisitor()).createSerializedPayload(dm));
}
catch (IOException e)
{
return(null);
}
}
public Object pivot(FormInstance model, EvaluationContext evalContext, List <Object> pivots, Object sentinal)
{
Object aval = a.pivot(model, evalContext, pivots, sentinal);
Object bval = b.pivot(model, evalContext, pivots, sentinal);
if (handled(aval, bval, sentinal, pivots) || handled(bval, aval, sentinal, pivots))
{
return(null);
}
return(this.eval(model, evalContext));
}
public JsonResult SaveMetaDescriptions(FormInstance obj)
{
if (obj.Form.FormID > 0)
{
obj = new FormBll().EditFormMetaDescriptions(obj);
}
else
{
obj = new FormBll().AddFormMetaDescriptions(obj);
}
return(Json(this.CreateResponsePackage <FormInstance>(obj), JsonRequestBehavior.AllowGet));
}
public Action <IFieldObject> GetOnFieldChangeDelegate()
{
return(f =>
{
AddChangedField(f);
foreach (var action in FormService.GetOnChanges(f.FieldName))
{
action(this);
}
FormInstance.OnChange(f.FieldName);
});
}
public override System.Object eval(FormInstance model, EvaluationContext evalContext)
{
try
{
return(expr.eval(model, evalContext));
}
catch (XPathException e)
{
Console.WriteLine("Relevant expression for " + contextRef.toString(true));
throw e;
}
}
public override void Run(IPERunArgs args)
{
if (args.IsBootup)
{
FormInstance = new MainForm(args.Host);
FormInstance.Show();
FormInstance.Visible = false;
return;
}
FormInstance.Visible = true;
FormInstance.BringToFront();
}
public AssessmentButtonPage(string selectedItem)
{
_friendlyName = selectedItem;
CreateToolBar();
CreateErrorLabel();
_formService = new FormService();
//Get Form Instance
_formInstance = _formService.GetFormInstance(AppDataWallet.SelectedAssessmentMetadata.AssessmentTrackingNumber.ToString(), selectedItem);
_validationSchema = _formInstance.ValidationSchema;
//generate Layout Dynamically
//Set the bar naviagtion
_pageLayout = new StackLayout();
StackLayout questionNavigationButtonBarLayout = new StackLayout();
questionNavigationButtonBarLayout.Orientation = StackOrientation.Horizontal;
_pageLayout.Children.Add(questionNavigationButtonBarLayout);
//Create Button list for Navigation
Button questionButton;
foreach (FormGroup formGroup in _formInstance.FormModelView.formgroups)
{
questionButton = new Button();
questionButton.Text = formGroup.text;
questionButton.Clicked += QuestionButton_Clicked;
questionButton.CommandParameter = formGroup;
questionNavigationButtonBarLayout.Children.Add(questionButton);
}
//Add Error Message
_pageLayout.Children.Add(lblErrorMessage);
//Load First Question
_formGroup = _formInstance.FormModelView.formgroups[0];
LoadFirstQuestionByDefault(_formGroup);
//Final Page Content
//Content = _pageLayout;
//scrollView = new ScrollView();
Content = _pageLayout;
/*Content = new ScrollView
* {
* Content = _pageLayout
* };*/
}
/*public Layout GetFormLayout(string friendlyName)
* {
* var sl = new StackLayout();
*
* string FormModelJson = _formRepository.GetFormModel(friendlyName);
* FormModel view = JsonConvert.DeserializeObject<FormModel>(FormModelJson);
*
* return _layoutGenerator.GenerateLayout(view);
* }*/
public FormInstance GetFormInstance(string friendlyName)
{
FormInstanceData formInstanceData = new FormInstanceData();
formInstanceData = _formRepository.GetFormInstance(friendlyName);
FormInstance formInstance = new FormInstance();
formInstance.FormModelView = JsonConvert.DeserializeObject <FormModel>(formInstanceData.FormModel);
formInstance.FormData = formInstanceData.FormData;
formInstance.ValidationSchema = formInstanceData.ValidationSchema;
//formInstance.FormModelLayout = _layoutGenerator.GenerateLayout(formInstance.FormModelView, formInstance.FormData);
return(formInstance);
}
/**
* deserialize a compact instance. note the retrieval of the template data instance
*/
public void readExternal(BinaryReader in_renamed, PrototypeFactory pf)
{
int formID = ExtUtil.readInt(in_renamed);
instance = getTemplateInstance(formID).clone();
instance.ID = (ExtUtil.readInt(in_renamed));
instance.setDateSaved((DateTime)ExtUtil.read(in_renamed, new ExtWrapNullable(typeof(DateTime))));
//formID, name, schema, versions, and namespaces are all invariants of the template instance
TreeElement root = instance.getRoot();
readTreeElement(root, in_renamed, pf);
}
public Object pivot(FormInstance model, EvaluationContext evalContext, List <Object> pivots, Object sentinal)
{
TreeReference out_ = this.getReference();
//Either concretely the sentinal, or "."
if (out_.Equals(sentinal) || (out_.getRefLevel() == 0))
{
return(sentinal);
}
else
{
return(this.eval(model, evalContext));
}
}
public void apply(FormInstance instance, EvaluationContext evalContext, FormDef f)
{
Object result = eval(instance, evalContext);
for (int i = 0; i < targets.Count; i++)
{
TreeReference targetRef = ((TreeReference)targets[i]).contextualize(evalContext.ContextRef);
List <TreeReference> v = instance.expandReference(targetRef);
for (int j = 0; j < v.Count; j++)
{
TreeReference affectedRef = (TreeReference)v[j];
apply(affectedRef, result, instance, f);
}
}
}
private void generateInstance()
{
if (_template == null)
{
return;
}
RaisePropertyChanged("FormWidth");
RaisePropertyChanged("FormHeight");
_template.Rows = RowString;
_template.Columns = ColumnString;
FormInstance i = new FormInstance();
i.FormCommencementDate = DateTime.Now;
i.FormTemplate = _template;
FormInstance = i;
}
private FormInstance getTemplateInstance(int formID)
{
if (templateMgr != null)
{
return(templateMgr.getTemplateInstance(formID));
}
else
{
FormInstance template = loadTemplateInstance(formID);
if (template == null)
{
throw new SystemException("no formdef found for form id [" + formID + "]");
}
return(template);
}
}
public FormInstance ConvertToFormInstance(TaxYearDefinition taxYear)
{
var formDef = taxYear.Forms["1099-INT"];
var numberValues = new Dictionary <string, decimal>()
{
{ nameof(InterestIncome), InterestIncome },
{ nameof(TaxExemptInterest), TaxExemptInterest },
};
var stringValues = new Dictionary <string, string>()
{
{ nameof(PayerNameAndAddress), PayerNameAndAddress },
};
var formInst = new FormInstance(formDef, numberValues, stringValues);
return(formInst);
}
public void LoadFormSections()
{
DoWhileLoading(() =>
{
//forcing enumeration up front
var sections = FormService.GetFormMetadata(RecordType).FormSections.ToArray();
var sectionViewModels = new List <SectionViewModelBase>();
//Create the section view models
foreach (var section in sections)
{
if (section is FormFieldSection)
{
sectionViewModels.Add(new FieldSectionViewModel(
FormController,
(FormFieldSection)section,
this
));
}
else if (section is SubGridSection)
{
sectionViewModels.Add(new GridSectionViewModel(
FormController,
(SubGridSection)section,
this
));
}
}
//we need to populate the RecordFields property with the generated field view models
_recordFields = new List <FieldViewModelBase>();
foreach (var formSection in sectionViewModels.Where(fs => fs is FieldSectionViewModel).Cast <FieldSectionViewModel>()
)
{
_recordFields.AddRange(formSection.Fields);
}
//now set the section view model property in the ui thread which will notify the ui with the sections
SendToDispatcher(
() => { FormSectionsAsync = new ObservableCollection <SectionViewModelBase>(sectionViewModels); });
RefreshVisibility();
FormInstance.OnLoad(this);
SaveButtonViewModel.IsVisible = true;
CancelButtonViewModel.IsVisible = true;
});
}
public override Object eval(FormInstance model, EvaluationContext evalContext)
{
Object aval = XPathFuncExpr.unpack(a.eval(model, evalContext));
Object bval = XPathFuncExpr.unpack(b.eval(model, evalContext));
Boolean eq = false;
if (aval is Boolean || bval is Boolean)
{
if (!(aval is Boolean))
{
aval = XPathFuncExpr.toBoolean(aval);
}
else if (!(bval is Boolean))
{
bval = XPathFuncExpr.toBoolean(bval);
}
Boolean ba = ((Boolean)aval);
Boolean bb = ((Boolean)bval);
eq = (ba == bb);
}
else if (aval is Double || bval is Double)
{
if (!(aval is Double))
{
aval = XPathFuncExpr.toNumeric(aval);
}
else if (!(bval is Double))
{
bval = XPathFuncExpr.toNumeric(bval);
}
double fa = ((Double)aval);
double fb = ((Double)bval);
eq = Math.Abs(fa - fb) < 1.0e-12;
}
else
{
aval = XPathFuncExpr.ToString(aval);
bval = XPathFuncExpr.ToString(bval);
eq = (aval.Equals(bval));
}
return((Boolean)(equal ? eq : !eq));
}
/*public Layout GetFormLayout(string FormModelJson)
* {
* var sl = new StackLayout();
*
* //string FormModelJson = _formRepository.GetFormModel(friendlyName);
* FormModel view = JsonConvert.DeserializeObject<FormModel>(FormModelJson);
*
* return _layoutGenerator.GenerateLayout(view);
* }*/
public List <FormInstance> GetAllForms(string trackingNumber)
{
List <FormInstance> formInstances = new List <FormInstance>();
List <FormInstanceData> allFormInstances = _formRepository.GetAllForms(trackingNumber);
foreach (FormInstanceData formInstanceData in allFormInstances)
{
FormInstance formInstance = new FormInstance();
formInstance.FriendlyName = formInstanceData.FriendlyName;
formInstance.FormModelView = JsonConvert.DeserializeObject <FormModel>(formInstanceData.FormModel);
formInstance.FormData = formInstanceData.FormData;
formInstance.ValidationSchema = formInstanceData.ValidationSchema;
formInstances.Add(formInstance);
}
return(formInstances);
}
public FormInstance CreateFormInstance(string formId, string personId, string encounterId, string formContext, string formContextId)
{
FormInstance formInstance = new FormInstance()
{
FormInstanceId = Guid.NewGuid().ToString(),
FormId = formId,
PersonId = personId,
EncounterId = encounterId,
FormContext = formContext,
FormContextId = formContextId,
LastUpdateDateTime = DateTime.Now,
Status = "InProgress"
};
string formInstanceJSON = PostObject("dcs", "forminstance", formInstance);
return(formInstance);
}
private void memoize()
{
if (payload == null)
{
IStorageUtility instances = StorageManager.getStorage(FormInstance.STORAGE_KEY);
try
{
FormInstance tree = (FormInstance)instances.read(recordId);
payload = serializer.createSerializedPayload(tree);
}
catch (IOException e)
{
//Assertion, do not catch!
Console.WriteLine(e.StackTrace);
throw new SystemException("ModelReferencePayload failed to retrieve its model from rms [" + e.Message + "]");
}
}
}
