private void setComboList() {
int index = cCombo.getSelectionIndex();
if (index < 0) index = 0; // default selection is "NO OVERLAY"
String text = cCombo.getText();
ArrayList<String> itemList = new ArrayList<String>(10);
itemList.add(IConstant.NO_OVERLAY);
Collection<MPart> parts = partService.getParts();
for (MPart part : parts) {
if (isOverlayPart(part)) {
if (part.getContext() != null) { // part is instantiated
itemList.add(part.getLabel());
}
}
}
String[] items = itemList.toArray(new String[0]);
cCombo.setItems(items);
if (index > 0) {
int newIndex = 0;
for (int i = 1; i < items.length; i++) {
if (text.equals(items[i])) {
newIndex = i;
break;
}
}
index = newIndex;
}
cCombo.select(index);
((GcodeViewPart) part.getObject())
.getGcodeViewGroup()
.setOverlayGcodeProgram(getSelectedProgram(cCombo.getText()));
}
private IGcodeProgram getSelectedProgram(String text) {
LOG.debug("getSelectedProgram: text=" + text);
Collection<MPart> parts = partService.getParts();
for (MPart part : parts) {
if (isOverlayPart(part)) {
if (text.equals(part.getLabel())) {
final IEclipseContext context = part.getContext();
if (context != null) return context.get(IGcodeProgram.class);
}
}
}
// if part is not instantiated and therefore gcode program is not loaded, then we are here
return null;
}