/**
* Updates the screen to be consistent with the internal ClientDataModel representation.
*
* @param t String representing the title of the document. Is guaranteed not to be null.
*/
protected void updateGUI(Integer d) {
if (currentDocID == d) { // document changed is document being worked on
if (dm.hasDoc(d)) currentDoc = dm.getDoc(d);
else { // current document has been deleted
currentDoc = new DefaultStyledDocument();
}
textPane.setStyledDocument(currentDoc);
} else { // document changed is not being worked on
if (docIDList.contains(d) && !dm.hasDoc(d)) { // remove deleted document from selector
int positionOfDoc = docIDList.indexOf(d);
docSelect.remove(positionOfDoc);
docIDList.remove(positionOfDoc);
} else if (!docIDList.contains(d) && dm.hasDoc(d)) { // put in new document into selector
docIDList.add(d);
docSelect.addItem(dm.getTitle(d));
}
}
}
/**
* Ensures that the data model reflects the current title and content of the document being
* displayed
*/
private void updateDocToDataModel() {
dm.replaceDoc(currentDocID, currentTitle, currentDoc);
}