formatDocument = true;
}
if (document instanceof IDocumentExtension4) {
IDocumentExtension4 extension = (IDocumentExtension4) document;
DocumentRewriteSessionType type = (selection.y == 0 || selection.y > MAX_SMALL_FORMAT_LENGTH) ? DocumentRewriteSessionType.UNRESTRICTED : DocumentRewriteSessionType.UNRESTRICTED_SMALL;
rewriteSession = (extension.getActiveRewriteSession() != null) ? null : extension.startRewriteSession(type);
}
else {
setRedraw(false);
}
if (fContentFormatter instanceof IContentFormatterExtension) {
IContentFormatterExtension extension = (IContentFormatterExtension) fContentFormatter;
IFormattingContext context = new FormattingContext();
context.setProperty(FormattingContextProperties.CONTEXT_DOCUMENT, Boolean.valueOf(formatDocument));
context.setProperty(FormattingContextProperties.CONTEXT_REGION, region);
extension.format(document, context);
}
else {
fContentFormatter.format(document, region);
}
}
finally {
try {
if (rewriteSession != null) {
IDocumentExtension4 extension = (IDocumentExtension4) document;
extension.stopRewriteSession(rewriteSession);
}
else {
setRedraw(true);
}
}
finally {
// end recording
selection = getTextWidget().getSelection();
cursorPosition = selection.x;
selectionLength = selection.y - selection.x;
endRecording(cursorPosition, selectionLength);
}
}
break;
case FORMAT_ACTIVE_ELEMENTS :
rewriteSession = null;
document = getDocument();
try {
/*
* This command will format the node at cursor position
* (and all its children)
*/
// begin recording
beginRecording(FORMAT_ACTIVE_ELEMENTS_TEXT, FORMAT_ACTIVE_ELEMENTS_TEXT, cursorPosition, selectionLength);
IRegion region = null;
Point s = getSelectedRange();
if (s.y > -1) {
// only format node at cursor position
region = new Region(s.x, s.y);
}
if (document instanceof IDocumentExtension4) {
IDocumentExtension4 extension = (IDocumentExtension4) document;
DocumentRewriteSessionType type = (selection.y == 0 || selection.y > MAX_SMALL_FORMAT_LENGTH) ? DocumentRewriteSessionType.UNRESTRICTED : DocumentRewriteSessionType.UNRESTRICTED_SMALL;
rewriteSession = (extension.getActiveRewriteSession() != null) ? null : extension.startRewriteSession(type);
}
else {
setRedraw(false);
}