private boolean isThereABoundVariableToSet() {
boolean retour = false;
List<String> vars = this.scenario.getFactNamesInScope(executionTrace, true);
if (vars.size() > 0) {
for (int i = 0; i < vars.size(); i++) {
String var = (String) vars.get(i);
FactData f = (FactData) scenario.getFactTypes().get(var);
String fieldType = sce.getFieldType(this.factType, field.getFieldName());
if (f.getType().equals(fieldType)) {
retour = true;
break;
}
}
}
return retour;
}
private Widget variableEditor() {
List<String> vars = this.scenario.getFactNamesInScope(this.executionTrace, true);
final ListBox box = new ListBox();
if (this.field.getExpected() == null) {
box.addItem(constants.Choose());
}
int j = 0;
for (int i = 0; i < vars.size(); i++) {
String var = vars.get(i);
FactData f = (FactData) scenario.getFactTypes().get(var);
String fieldType = sce.getFieldType(this.factType, field.getFieldName());
if (f.getType().equals(fieldType)) {
if (box.getItemCount() == 0) {
box.addItem("...");
j++;
}
box.addItem("=" + var);
if (this.field.getExpected() != null && this.field.getExpected().equals("=" + var)) {
box.setSelectedIndex(j);
}
j++;
}
}
box.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
field.setExpected(box.getItemText(box.getSelectedIndex()));
}
});
return box;
}
private void refreshEditor() {
String key = factType + "." + field.getFieldName();
String flType = sce.getFieldType(key);
panel.clear();
if (flType != null && flType.equals(SuggestionCompletionEngine.TYPE_NUMERIC)) {
final TextBox box = editableTextBox(callback, field.getFieldName(), field.getExpected());
box.addKeyPressHandler(new NumbericFilterKeyPressHandler(box));
panel.add(box);
} else if (flType != null && flType.equals(SuggestionCompletionEngine.TYPE_BOOLEAN)) {
String[] c = new String[] {"true", "false"};
panel.add(
new EnumDropDown(
field.getExpected(),
new DropDownValueChanged() {
public void valueChanged(String newText, String newValue) {
callback.valueChanged(newValue);
}
},
DropDownData.create(c)));
} else if (flType != null && flType.equals(SuggestionCompletionEngine.TYPE_DATE)) {
final DatePickerTextBox datePicker = new DatePickerTextBox(field.getExpected());
String m = ((Constants) GWT.create(Constants.class)).ValueFor0(field.getFieldName());
datePicker.setTitle(m);
datePicker.addValueChanged(
new ValueChanged() {
public void valueChanged(String newValue) {
field.setExpected(newValue);
}
});
panel.add(datePicker);
} else {
String[] enums = sce.getDataEnumList(key);
if (enums != null) {
// GUVNOR-1324: Java enums are of type TYPE_COMPARABLE whereas Guvnor enums are not.
// The distinction here controls whether the EXPECTED value is handled as a true
// Java enum or a literal with a selection list (i.e. Guvnor enum)
String dataType = sce.getFieldType(key);
if (dataType.equals(SuggestionCompletionEngine.TYPE_COMPARABLE)) {
field.setNature(FieldData.TYPE_ENUM);
} else {
field.setNature(FieldData.TYPE_LITERAL);
}
panel.add(
new EnumDropDown(
field.getExpected(),
new DropDownValueChanged() {
public void valueChanged(String newText, String newValue) {
callback.valueChanged(newValue);
}
},
DropDownData.create(enums)));
} else {
if (field.getExpected() != null
&& field.getExpected().length() > 0
&& field.getNature() == FieldData.TYPE_UNDEFINED) {
if (field.getExpected().charAt(0) == '=') {
field.setNature(FieldData.TYPE_VARIABLE);
} else {
field.setNature(FieldData.TYPE_LITERAL);
}
}
if (field.getNature() == FieldData.TYPE_UNDEFINED && isThereABoundVariableToSet() == true) {
Image clickme = new Image(images.edit());
clickme.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
showTypeChoice((Widget) event.getSource(), field);
}
});
panel.add(clickme);
} else if (field.getNature() == FieldData.TYPE_VARIABLE) {
panel.add(variableEditor());
} else {
panel.add(editableTextBox(callback, field.getFieldName(), field.getExpected()));
}
}
}
}