/** Wraps a RuleModellerWidget with an icon to delete the pattern */
private Widget wrapLHSWidget(final CompositeFactPattern model, int i, RuleModellerWidget w) {
DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();
final Image remove = GuidedRuleEditorImages508.INSTANCE.DeleteItemSmall();
remove.setTitle(
Constants.INSTANCE.RemoveThisENTIREConditionAndAllTheFieldConstraintsThatBelongToIt());
final int idx = i;
remove.addClickHandler(
new ClickHandler() {
public void onClick(ClickEvent event) {
if (Window.confirm(Constants.INSTANCE.RemoveThisEntireConditionQ())) {
if (pattern.removeFactPattern(idx)) {
getModeller().refreshWidget();
}
}
}
});
horiz.setWidth("100%");
w.setWidth("100%");
horiz.add(w);
if (!(getModeller().lockLHS() || w.isReadOnly())) {
horiz.add(remove);
}
return horiz;
}
protected Widget addRemoveButton(Widget w, ClickHandler listener) {
DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();
final Image remove = GuidedRuleEditorImages508.INSTANCE.DeleteItemSmall();
remove.setAltText(Constants.INSTANCE.RemoveThisBlockOfData());
remove.setTitle(Constants.INSTANCE.RemoveThisBlockOfData());
remove.addClickHandler(listener);
horiz.setWidth("100%");
w.setWidth("100%");
horiz.add(w);
if (!this.readOnly) {
horiz.add(remove);
}
return horiz;
}
private Widget getEditorWidget(final RuleMetadata rm, final int idx, final boolean isReadOnly) {
Widget editor;
if (rm.getAttributeName().equals(LOCK_LHS) || rm.getAttributeName().equals(LOCK_RHS)) {
editor =
new InfoPopup(Constants.INSTANCE.FrozenAreas(), Constants.INSTANCE.FrozenExplanation());
} else {
editor = textBoxEditor(rm, isReadOnly);
}
DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();
horiz.add(editor);
if (!isReadOnly) {
horiz.add(getRemoveMetaIcon(idx));
}
return horiz;
}
private Widget getEditorWidget(final RuleAttribute at, final int idx, final boolean isReadOnly) {
Widget editor = null;
final String attributeName = at.getAttributeName();
if (attributeName.equals(RULEFLOW_GROUP_ATTR)
|| attributeName.equals(AGENDA_GROUP_ATTR)
|| attributeName.equals(ACTIVATION_GROUP_ATTR)
|| attributeName.equals(TIMER_ATTR)
|| attributeName.equals(CALENDARS_ATTR)) {
final TextBox tb = TextBoxFactory.getTextBox(DataType.TYPE_STRING);
tb.setValue(at.getValue());
tb.setEnabled(!isReadOnly);
if (!isReadOnly) {
tb.addValueChangeHandler(
new ValueChangeHandler<String>() {
public void onValueChange(ValueChangeEvent<String> event) {
at.setValue(tb.getValue());
}
});
}
editor = tb;
} else if (attributeName.equals(SALIENCE_ATTR)) {
final TextBox tb = TextBoxFactory.getTextBox(DataType.TYPE_NUMERIC_INTEGER);
tb.setValue(at.getValue());
tb.setEnabled(!isReadOnly);
if (!isReadOnly) {
tb.addValueChangeHandler(
new ValueChangeHandler<String>() {
public void onValueChange(ValueChangeEvent<String> event) {
at.setValue(tb.getValue());
}
});
}
editor = tb;
} else if (attributeName.equals(DURATION_ATTR)) {
final TextBox tb = TextBoxFactory.getTextBox(DataType.TYPE_NUMERIC_LONG);
tb.setValue(at.getValue());
tb.setEnabled(!isReadOnly);
if (!isReadOnly) {
tb.addValueChangeHandler(
new ValueChangeHandler<String>() {
public void onValueChange(ValueChangeEvent<String> event) {
at.setValue(tb.getValue());
}
});
}
editor = tb;
} else if (attributeName.equals(NO_LOOP_ATTR)
|| attributeName.equals(LOCK_ON_ACTIVE_ATTR)
|| attributeName.equals(AUTO_FOCUS_ATTR)
|| attributeName.equals(ENABLED_ATTR)) {
editor = checkBoxEditor(at, isReadOnly);
} else if (attributeName.equals(DATE_EFFECTIVE_ATTR)
|| attributeName.equals(DATE_EXPIRES_ATTR)) {
if (isReadOnly) {
final TextBox tb = TextBoxFactory.getTextBox(DataType.TYPE_STRING);
tb.setValue(at.getValue());
tb.setEnabled(false);
} else {
final PopupDatePicker dp = new PopupDatePicker(false);
dp.setValue(at.getValue());
dp.addValueChangeHandler(
new ValueChangeHandler<Date>() {
public void onValueChange(ValueChangeEvent<Date> event) {
at.setValue(PopupDatePicker.convertToString(event));
}
});
editor = dp;
}
} else if (attributeName.equals(DIALECT_ATTR)) {
final ListBox lb = new ListBox();
lb.addItem(DIALECTS[0]);
lb.addItem(DIALECTS[1]);
lb.setEnabled(!isReadOnly);
if (!isReadOnly) {
lb.addChangeHandler(
new ChangeHandler() {
@Override
public void onChange(ChangeEvent event) {
final int selectedIndex = lb.getSelectedIndex();
if (selectedIndex < 0) {
return;
}
at.setValue(lb.getValue(selectedIndex));
}
});
}
if (at.getValue() == null || at.getValue().isEmpty()) {
lb.setSelectedIndex(1);
at.setValue(DIALECTS[1]);
} else if (at.getValue().equals(DIALECTS[0])) {
lb.setSelectedIndex(0);
} else if (at.getValue().equals(DIALECTS[1])) {
lb.setSelectedIndex(1);
} else {
lb.setSelectedIndex(1);
at.setValue(DIALECTS[1]);
}
editor = lb;
}
DirtyableHorizontalPane horiz = new DirtyableHorizontalPane();
if (editor != null) {
horiz.add(editor);
if (!isReadOnly) {
horiz.add(getRemoveIcon(idx));
}
}
return horiz;
}