private Widget valueEditor(final ActionFieldValue val) {
PackageDataModelOracle completions = this.getModeller().getSuggestionCompletions();
String type = "";
if (completions.isGlobalVariable(this.model.getVariable())) {
type = completions.getGlobalVariable(this.model.getVariable());
} else {
type = this.getModeller().getModel().getLHSBindingType(this.model.getVariable());
/*
* to take in account if the using a rhs bound variable
*/
if (type == null && !this.readOnly) {
type =
this.getModeller().getModel().getRHSBoundFact(this.model.getVariable()).getFactType();
}
}
DropDownData enums =
completions.getEnums(
type, val.getField(), FieldNatureUtil.toMap(this.model.getFieldValues()));
ActionValueEditor actionValueEditor =
new ActionValueEditor(
val, enums, this.getModeller(), this.getEventBus(), val.getType(), this.readOnly);
actionValueEditor.setOnChangeCommand(
new Command() {
public void execute() {
setModified(true);
}
});
return actionValueEditor;
}
/** Pops up the fact selector. */
protected void showFactTypeSelector(final Widget w) {
PackageDataModelOracle completions = this.getModeller().getSuggestionCompletions();
final ListBox box = new ListBox();
String[] facts = completions.getFactTypes();
box.addItem(Constants.INSTANCE.Choose());
for (int i = 0; i < facts.length; i++) {
box.addItem(facts[i]);
}
box.setSelectedIndex(0);
final FormStylePopup popup = new FormStylePopup();
popup.setTitle(Constants.INSTANCE.NewFactPattern());
popup.addAttribute(Constants.INSTANCE.chooseFactType(), box);
box.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
pattern.setFactPattern(new FactPattern(box.getItemText(box.getSelectedIndex())));
setModified(true);
getModeller().refreshWidget();
popup.hide();
}
});
popup.show();
}
public CallMethodWidget(
String factName,
ScenarioParentWidget parent,
Scenario scenario,
CallMethod mCall,
ExecutionTrace executionTrace,
PackageDataModelOracle dmo) {
super();
this.factName = factName;
this.parent = parent;
this.scenario = scenario;
this.mCall = mCall;
this.executionTrace = executionTrace;
this.dmo = dmo;
this.layout = new DirtyableFlexTable();
layout.setStyleName("model-builderInner-Background"); // NON-NLS
if (dmo.isGlobalVariable(mCall.getVariable())) {
List<MethodInfo> infos = dmo.getMethodInfosForGlobalVariable(mCall.getVariable());
this.fieldCompletionTexts = new String[infos.size()];
this.fieldCompletionValues = new String[infos.size()];
int i = 0;
for (MethodInfo info : infos) {
this.fieldCompletionTexts[i] = info.getName();
this.fieldCompletionValues[i] = info.getNameWithParameters();
i++;
}
this.variableClass = (String) dmo.getGlobalVariable(mCall.getVariable());
} else {
FactData pattern = (FactData) scenario.getFactTypes().get(mCall.getVariable());
if (pattern != null) {
List<String> methodList = dmo.getMethodNames(pattern.getType());
fieldCompletionTexts = new String[methodList.size()];
fieldCompletionValues = new String[methodList.size()];
int i = 0;
for (String methodName : methodList) {
fieldCompletionTexts[i] = methodName;
fieldCompletionValues[i] = methodName;
i++;
}
this.variableClass = pattern.getType();
this.isBoundFact = true;
}
}
doLayout();
initWidget(this.layout);
}
public ActionSetFieldWidget(
RuleModeller mod, EventBus eventBus, ActionSetField set, Boolean readOnly) {
super(mod, eventBus);
this.model = set;
this.layout = new DirtyableFlexTable();
layout.setStyleName("model-builderInner-Background");
PackageDataModelOracle completions = this.getModeller().getSuggestionCompletions();
if (completions.isGlobalVariable(set.getVariable())) {
this.fieldCompletions = completions.getFieldCompletionsForGlobalVariable(set.getVariable());
this.variableClass = completions.getGlobalVariable(set.getVariable());
} else {
String type = mod.getModel().getLHSBindingType(set.getVariable());
if (type != null) {
this.fieldCompletions =
completions.getFieldCompletions(FieldAccessorsAndMutators.MUTATOR, type);
this.variableClass = type;
this.isBoundFact = true;
} else {
ActionInsertFact patternRhs = mod.getModel().getRHSBoundFact(set.getVariable());
if (patternRhs != null) {
this.fieldCompletions =
completions.getFieldCompletions(
FieldAccessorsAndMutators.MUTATOR, patternRhs.getFactType());
this.variableClass = patternRhs.getFactType();
this.isBoundFact = true;
}
}
}
if (this.variableClass == null) {
readOnly = true;
ErrorPopup.showMessage(Constants.INSTANCE.CouldNotFindTheTypeForVariable0(set.getVariable()));
}
this.isFactTypeKnown = completions.isFactTypeRecognized(this.variableClass);
if (readOnly == null) {
this.readOnly = !this.isFactTypeKnown;
} else {
this.readOnly = readOnly;
}
if (this.readOnly) {
layout.addStyleName("editor-disabled-widget");
}
doLayout();
initWidget(this.layout);
}
private Widget valueEditor(final CallFieldValue val) {
String type = "";
if (dmo.isGlobalVariable(this.mCall.getVariable())) {
type = dmo.getGlobalVariable(this.mCall.getVariable());
} else {
Map<String, String> mFactTypes = scenario.getVariableTypes();
type = mFactTypes.get(this.mCall.getVariable());
}
DropDownData enums = dmo.getEnums(type, val.field, this.mCall.getCallFieldValuesMap());
return new MethodParameterCallValueEditor(
val,
enums,
executionTrace,
scenario,
val.type,
new Command() {
public void execute() {
makeDirty();
}
});
}