/**
* This method applies the code-formatting to the document in the PySelection
*
* @param pyEdit used to restore the selection
* @param ps the selection used (contains the document that'll be changed)
* @param regionsToFormat if null or empty, the whole document will be formatted, otherwise, only
* the passed ranges will be formatted.
* @throws SyntaxErrorException
*/
public void applyFormatAction(
PyEdit pyEdit, PySelection ps, int[] regionsToFormat, boolean throwSyntaxError)
throws BadLocationException, SyntaxErrorException {
final IFormatter participant = getFormatter();
final IDocument doc = ps.getDoc();
final SelectionKeeper selectionKeeper = new SelectionKeeper(ps);
DocumentRewriteSession session = null;
try {
if (regionsToFormat == null || regionsToFormat.length == 0) {
if (doc instanceof IDocumentExtension4) {
IDocumentExtension4 ext = (IDocumentExtension4) doc;
session = ext.startRewriteSession(DocumentRewriteSessionType.STRICTLY_SEQUENTIAL);
}
participant.formatAll(doc, pyEdit, null, true, throwSyntaxError);
} else {
if (doc instanceof IDocumentExtension4) {
IDocumentExtension4 ext = (IDocumentExtension4) doc;
session = ext.startRewriteSession(DocumentRewriteSessionType.SEQUENTIAL);
}
participant.formatSelection(doc, regionsToFormat, pyEdit, ps);
}
} finally {
if (session != null) {
((IDocumentExtension4) doc).stopRewriteSession(session);
}
}
selectionKeeper.restoreSelection(pyEdit.getSelectionProvider(), doc);
}
/**
* This method applies the code-formatting to the document in the PySelection
*
* @param pyEdit used to restore the selection
* @param ps the selection used (contains the document that'll be changed)
* @param forceFormatAll whether the full formatting (and not the selection formatting) should be
* applied.
* @param throwSyntaxError
* @throws SyntaxErrorException
*/
public void applyFormatAction(
PyEdit pyEdit, PySelection ps, boolean forceFormatAll, boolean throwSyntaxError)
throws BadLocationException, SyntaxErrorException {
final IFormatter participant = getFormatter();
final IDocument doc = ps.getDoc();
final ITextSelection selection = ps.getTextSelection();
final int startLine = ps.getStartLineIndex();
final SelectionKeeper selectionKeeper = new SelectionKeeper(ps);
if (selection.getLength() == 0 || forceFormatAll) {
participant.formatAll(doc, pyEdit, true, throwSyntaxError);
} else {
participant.formatSelection(doc, startLine, ps.getEndLineIndex(), pyEdit, ps);
}
selectionKeeper.restoreSelection(pyEdit.getSelectionProvider(), doc);
}