protected void showAddFieldPopup(ClickEvent w) {
final SuggestionCompletionEngine completions = this.getModeller().getSuggestionCompletions();
final FormStylePopup popup =
new FormStylePopup(DroolsGuvnorImages.INSTANCE.Wizard(), Constants.INSTANCE.AddAField());
final ListBox box = new ListBox();
box.addItem("...");
for (int i = 0; i < fieldCompletions.length; i++) {
box.addItem(fieldCompletions[i]);
}
box.setSelectedIndex(0);
popup.addAttribute(Constants.INSTANCE.AddField(), box);
box.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
String fieldName = box.getItemText(box.getSelectedIndex());
String fieldType = completions.getFieldType(variableClass, fieldName);
model.addFieldValue(new ActionFieldValue(fieldName, "", fieldType));
setModified(true);
getModeller().refreshWidget();
popup.hide();
}
});
popup.show();
}
private void render(final FixtureList retList, final FlexTable outer, final Scenario sc) {
outer.clear();
outer.getCellFormatter().setStyleName(0, 0, "modeller-fact-TypeHeader");
outer
.getCellFormatter()
.setAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE);
outer.setStyleName("modeller-fact-pattern-Widget");
outer.setWidget(0, 0, new SmallLabel(Constants.INSTANCE.ActivateRuleFlowGroup()));
outer.getFlexCellFormatter().setColSpan(0, 0, 2);
int row = 1;
for (Fixture fixture : retList) {
final ActivateRuleFlowGroup acticateRuleFlowGroup = (ActivateRuleFlowGroup) fixture;
outer.setWidget(row, 0, new SmallLabel(acticateRuleFlowGroup.getName()));
Image del =
new ImageButton(
DroolsGuvnorImages.INSTANCE.itemImages().deleteItemSmall(),
Constants.INSTANCE.RemoveThisRuleFlowActivation(),
new ClickHandler() {
public void onClick(ClickEvent w) {
retList.remove(acticateRuleFlowGroup);
sc.getFixtures().remove(acticateRuleFlowGroup);
render(retList, outer, sc);
parent.renderEditor();
}
});
outer.setWidget(row, 1, del);
row++;
}
}
private Widget getSetterLabel() {
HorizontalPanel horiz = new HorizontalPanel();
if (model.state == ActionCallMethod.TYPE_UNDEFINED) {
Image edit = DroolsGuvnorImages.INSTANCE.AddFieldToFact();
edit.setAltText(Constants.INSTANCE.AddAnotherFieldToThisSoYouCanSetItsValue());
edit.setTitle(Constants.INSTANCE.AddAnotherFieldToThisSoYouCanSetItsValue());
edit.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
Widget w = (Widget) event.getSource();
showAddFieldPopup(w);
}
});
horiz.add(
new SmallLabel(
HumanReadable.getActionDisplayName("call") + " [" + model.variable + "]")); // NON-NLS
if (!this.readOnly) {
horiz.add(edit);
}
} else {
horiz.add(
new SmallLabel(
HumanReadable.getActionDisplayName("call")
+ " ["
+ model.variable
+ "."
+ model.methodName
+ "]")); // NON-NLS
}
return horiz;
}
private void doLayout() {
layout.clear();
for (int i = 0; i < model.fieldValues.length; i++) {
ActionFieldValue val = model.fieldValues[i];
layout.setWidget(i, 0, getSetterLabel());
layout.setWidget(i, 1, fieldSelector(val));
layout.setWidget(i, 2, valueEditor(val));
final int idx = i;
Image remove = DroolsGuvnorImages.INSTANCE.DeleteItemSmall();
remove.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
if (Window.confirm(Constants.INSTANCE.RemoveThisItem())) {
model.removeField(idx);
setModified(true);
getModeller().refreshWidget();
// Signal possible change in Template variables
TemplateVariablesChangedEvent tvce =
new TemplateVariablesChangedEvent(getModeller().getModel());
getEventBus().fireEventFromSource(tvce, getModeller().getModel());
}
}
});
if (!this.readOnly) {
layout.setWidget(i, 3, remove);
}
}
if (model.fieldValues.length == 0) {
HorizontalPanel h = new HorizontalPanel();
h.add(getSetterLabel());
if (!this.readOnly) {
Image image = GuvnorImages.INSTANCE.Edit();
image.setAltText(Constants.INSTANCE.AddFirstNewField());
image.setTitle(Constants.INSTANCE.AddFirstNewField());
image.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent sender) {
showAddFieldPopup(sender);
}
});
h.add(image);
}
layout.setWidget(0, 0, h);
}
// layout.setWidget( 0, 1, inner );
}
public static void rebuildBinaries() {
if (Window.confirm(Constants.INSTANCE.SnapshotRebuildWarning())) {
LoadingPopup.showMessage(
Constants.INSTANCE.RebuildingSnapshotsPleaseWaitThisMayTakeSomeTime());
ModuleServiceAsync moduleService = GWT.create(ModuleService.class);
moduleService.rebuildSnapshots(
new GenericCallback<java.lang.Void>() {
public void onSuccess(Void v) {
LoadingPopup.close();
Window.alert(Constants.INSTANCE.SnapshotsWereRebuiltSuccessfully());
}
});
}
}
private Widget getSetterLabel() {
ClickHandler clk =
new ClickHandler() {
public void onClick(ClickEvent event) {
// Widget w = (Widget)event.getSource();
showAddFieldPopup(event);
}
};
String modifyType = "set";
if (this.model instanceof ActionUpdateField) {
modifyType = "modify";
}
String type = this.getModeller().getModel().getLHSBindingType(model.variable);
String descFact = (type != null) ? type + " <b>[" + model.variable + "]</b>" : model.variable;
String sl =
Constants.INSTANCE.setterLabel(HumanReadable.getActionDisplayName(modifyType), descFact);
return new ClickableLabel(
sl,
clk,
!this
.readOnly); // HumanReadable.getActionDisplayName(modifyType) + " value of <b>[" +
// model.variable + "]</b>", clk);
}
private Button getDeleteButton(final String snapshotName, final String moduleName) {
Button btn = new Button(Constants.INSTANCE.Delete());
btn.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
if (Window.confirm(
Constants.INSTANCE.SnapshotDeleteConfirm(snapshotName, moduleName))) {
ModuleServiceAsync moduleService = GWT.create(ModuleService.class);
moduleService.copyOrRemoveSnapshot(
moduleName,
snapshotName,
true,
null,
new GenericCallback<java.lang.Void>() {
public void onSuccess(Void v) {
Window.alert(Constants.INSTANCE.SnapshotWasDeleted());
eventBus.fireEvent(getCloseEvent(moduleName));
}
});
}
}
});
return btn;
}
protected void showAddFieldPopup(Widget w) {
final SuggestionCompletionEngine completions = this.getModeller().getSuggestionCompletions();
final FormStylePopup popup =
new FormStylePopup(
DroolsGuvnorImages.INSTANCE.Wizard(), Constants.INSTANCE.ChooseAMethodToInvoke());
final ListBox box = new ListBox();
box.addItem("...");
for (int i = 0; i < fieldCompletionTexts.length; i++) {
box.addItem(fieldCompletionTexts[i], fieldCompletionValues[i]);
}
box.setSelectedIndex(0);
popup.addAttribute(Constants.INSTANCE.ChooseAMethodToInvoke(), box);
box.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
model.state = ActionCallMethod.TYPE_DEFINED;
String methodName = box.getItemText(box.getSelectedIndex());
String methodNameWithParams = box.getValue(box.getSelectedIndex());
model.methodName = methodName;
List<String> fieldList = new ArrayList<String>();
fieldList.addAll(completions.getMethodParams(variableClass, methodNameWithParams));
int i = 0;
for (String fieldParameter : fieldList) {
model.addFieldValue(
new ActionFieldFunction(methodName, String.valueOf(i), fieldParameter));
i++;
}
getModeller().refreshWidget();
popup.hide();
}
});
popup.setPopupPosition(w.getAbsoluteLeft(), w.getAbsoluteTop());
popup.show();
}
public static void showNewSnapshot(final Command refreshCmd) {
final FormStylePopup pop =
new FormStylePopup(
DroolsGuvnorImages.INSTANCE.snapshot(), Constants.INSTANCE.NewSnapshot());
final RulePackageSelector sel = new RulePackageSelector();
pop.addAttribute(Constants.INSTANCE.ForPackage(), sel);
Button ok = new Button(Constants.INSTANCE.OK());
pop.addAttribute("", ok);
pop.show();
ok.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
pop.hide();
String pkg = sel.getSelectedPackage();
PackageBuilderWidget.showSnapshotDialog(pkg, refreshCmd);
}
});
}
private Button getCopyButton(final String snapshotName, final String packageName) {
final ModuleServiceAsync moduleService = GWT.create(ModuleService.class);
Button btn = new Button(Constants.INSTANCE.Copy());
btn.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
moduleService.listSnapshots(
packageName, createGenericCallback(snapshotName, packageName, moduleService));
}
});
return btn;
}
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");
SuggestionCompletionEngine completions = this.getModeller().getSuggestionCompletions();
if (completions.isGlobalVariable(set.variable)) {
this.fieldCompletions = completions.getFieldCompletionsForGlobalVariable(set.variable);
this.variableClass = completions.getGlobalVariable(set.variable);
} else {
String type = mod.getModel().getLHSBindingType(set.variable);
if (type != null) {
this.fieldCompletions =
completions.getFieldCompletions(FieldAccessorsAndMutators.MUTATOR, type);
this.variableClass = type;
this.isBoundFact = true;
} else {
ActionInsertFact patternRhs = mod.getModel().getRHSBoundFact(set.variable);
if (patternRhs != null) {
this.fieldCompletions =
completions.getFieldCompletions(
FieldAccessorsAndMutators.MUTATOR, patternRhs.factType);
this.variableClass = patternRhs.factType;
this.isBoundFact = true;
}
}
}
if (this.variableClass == null) {
readOnly = true;
ErrorPopup.showMessage(Constants.INSTANCE.CouldNotFindTheTypeForVariable0(set.variable));
}
this.isFactTypeKnown = completions.containsFactType(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);
}
// Actual drop-down
private Widget getDropDown() {
String selected = "";
String selectedText = "";
box = new ListBox();
box.setEnabled(!isReadOnly);
box.addItem(Constants.INSTANCE.noCEPWindow(), "");
for (int i = 0; i < operators.size(); i++) {
String op = operators.get(i);
box.addItem(HumanReadable.getOperatorDisplayName(op), op);
if (op.equals(hcw.getWindow().getOperator())) {
selected = op;
selectedText = HumanReadable.getOperatorDisplayName(op);
box.setSelectedIndex(i + 1);
}
}
selectItem(hcw.getWindow().getOperator());
// Fire event to ensure parent Widgets correct their state depending on selection
final HasValueChangeHandlers<OperatorSelection> source = this;
final OperatorSelection selection = new OperatorSelection(selected, selectedText);
Scheduler.get()
.scheduleFinally(
new Command() {
public void execute() {
operatorChanged(selection);
ValueChangeEvent.fire(source, selection);
}
});
// Signal parent Widget whenever a change happens
box.addChangeHandler(
new ChangeHandler() {
public void onChange(ChangeEvent event) {
String selected = box.getValue(box.getSelectedIndex());
String selectedText = box.getItemText(box.getSelectedIndex());
OperatorSelection selection = new OperatorSelection(selected, selectedText);
operatorChanged(selection);
ValueChangeEvent.fire(source, selection);
}
});
return box;
}
public ModifyFactWidget(
String factType,
FixtureList definitionList,
Scenario scenario,
SuggestionCompletionEngine suggestionCompletionEngine,
ScenarioParentWidget parent,
ExecutionTrace executionTrace) {
super(
factType,
definitionList,
scenario,
suggestionCompletionEngine,
parent,
executionTrace,
Constants.INSTANCE.modifyForScenario(factType));
}
private Widget header() {
FlexTable ft = new FlexTable();
ft.setWidget(0, 0, new Label(Constants.INSTANCE.ViewingSnapshot()));
ft.setWidget(0, 1, new HTML("<b>" + this.snapInfo.getName() + "</b>"));
ft.getFlexCellFormatter().setHorizontalAlignment(0, 0, HasHorizontalAlignment.ALIGN_RIGHT);
ft.setWidget(1, 0, new Label(Constants.INSTANCE.ForPackage()));
ft.setWidget(1, 1, new Label(this.parentConf.getName()));
ft.getFlexCellFormatter().setHorizontalAlignment(1, 0, HasHorizontalAlignment.ALIGN_RIGHT);
HTML dLink =
new HTML(
"<a href='"
+ PackageBuilderWidget.getDownloadLink(this.parentConf)
+ "' target='_blank'>"
+ Constants.INSTANCE.clickHereToDownloadBinaryOrCopyURLForDeploymentAgent()
+ "</a>");
ft.setWidget(2, 0, new Label(Constants.INSTANCE.DeploymentURL()));
ft.setWidget(2, 1, dLink);
ft.getFlexCellFormatter().setHorizontalAlignment(2, 0, HasHorizontalAlignment.ALIGN_RIGHT);
ft.setWidget(3, 0, new Label(Constants.INSTANCE.SnapshotCreatedOn()));
ft.getFlexCellFormatter().setHorizontalAlignment(3, 0, HasHorizontalAlignment.ALIGN_RIGHT);
ft.setWidget(
3,
1,
new Label(
DateTimeFormat.getFormat(DateTimeFormat.PredefinedFormat.DATE_TIME_SHORT)
.format(parentConf.getLastModified())));
ft.getFlexCellFormatter().setHorizontalAlignment(4, 0, HasHorizontalAlignment.ALIGN_RIGHT);
ft.setWidget(4, 0, new Label(Constants.INSTANCE.CommentColon()));
ft.setWidget(4, 1, new Label(parentConf.getCheckinComment()));
ft.getFlexCellFormatter().setHorizontalAlignment(4, 0, HasHorizontalAlignment.ALIGN_RIGHT);
HorizontalPanel actions = new HorizontalPanel();
actions.add(getDeleteButton(this.snapInfo.getName(), this.parentConf.getName()));
actions.add(getCopyButton(this.snapInfo.getName(), this.parentConf.getName()));
ft.setWidget(5, 0, actions);
ft.setWidget(6, 0, getCompareWidget(this.parentConf.getName(), this.snapInfo.getName()));
ft.getFlexCellFormatter().setHorizontalAlignment(4, 0, HasHorizontalAlignment.ALIGN_RIGHT);
ft.getFlexCellFormatter().setColSpan(5, 0, 2);
return ft;
}
public DeleteFieldRowButton(final Fact fact, final String fieldName) {
super(DroolsGuvnorImages.INSTANCE.deleteItemSmall(), Constants.INSTANCE.RemoveThisRow());
addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
if (fact instanceof FactData) {
if (Window.confirm(Constants.INSTANCE.AreYouSureYouWantToRemoveRow0(fieldName))) {
ScenarioHelper.removeFields(definitionList, fieldName);
}
} else if (fact instanceof Fact) {
if (Window.confirm(Constants.INSTANCE.AreYouSureYouWantToRemoveRow0(fieldName))) {
fact.removeField(fieldName);
}
}
parent.renderEditor();
}
});
}
public DeleteFactColumnButton(final FactData fact) {
super(
DroolsGuvnorImages.INSTANCE.deleteItemSmall(),
Constants.INSTANCE.RemoveTheColumnForScenario(fact.getName()));
addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
if (scenario.isFactDataReferenced(fact)) {
Window.alert(
Constants.INSTANCE.CanTRemoveThisColumnAsTheName0IsBeingUsed(fact.getName()));
} else if (Window.confirm(
Constants.INSTANCE.AreYouSureYouWantToRemoveColumn0(fact.getName()))) {
scenario.removeFixture(fact);
definitionList.remove(fact);
parent.renderEditor();
}
}
});
}
public WorkItemObjectParameterWidget(
PortableObjectParameterDefinition ppd, IBindingProvider bindingProvider, boolean isReadOnly) {
super(ppd, bindingProvider);
// Setup widget to use bindings
this.parameterName.setText(ppd.getName());
Set<String> bindings = bindingProvider.getBindings(ppd.getClassName());
if (bindings.size() > 0) {
lstAvailableBindings.clear();
lstAvailableBindings.addItem(Constants.INSTANCE.Choose());
lstAvailableBindings.setEnabled(true && !isReadOnly);
lstAvailableBindings.setVisible(true);
int selectedIndex = 0;
for (String binding : bindings) {
lstAvailableBindings.addItem(binding);
if (binding.equals(ppd.getBinding())) {
selectedIndex = lstAvailableBindings.getItemCount() - 1;
}
}
lstAvailableBindings.setSelectedIndex(selectedIndex);
}
}