/**
* Flush the modified content back to input elements via the content provider. The provided input
* may be the current input of the viewer or it may be the previous input (i.e. this method may be
* called to flush modified content during an input change).
*
* @param input the compare input
* @param monitor a progress monitor or <code>null</code> if the method was call from a place
* where a progress monitor was not available.
* @since 3.3
*/
protected void flushContentOld(Object input, IProgressMonitor monitor) {
// write back modified contents
IMergeViewerContentProvider content = (IMergeViewerContentProvider) getContentProvider();
if (content == null) {
return;
}
boolean leftEmpty = content.getLeftContent(input) == null;
boolean rightEmpty = content.getRightContent(input) == null;
if (getCompareConfiguration().isLeftEditable() && isLeftDirty()) {
byte[] bytes = getContents(true);
if (rightEmpty && bytes != null && bytes.length == 0) bytes = null;
setLeftDirty(false);
content.saveLeftContent(input, bytes);
}
if (getCompareConfiguration().isRightEditable() && isRightDirty()) {
byte[] bytes = getContents(false);
if (leftEmpty && bytes != null && bytes.length == 0) bytes = null;
setRightDirty(false);
content.saveRightContent(input, bytes);
}
}
void flushRightSide(Object input, IProgressMonitor monitor) {
IMergeViewerContentProvider content = (IMergeViewerContentProvider) getContentProvider();
if (content == null) {
return;
}
boolean leftEmpty = content.getLeftContent(input) == null;
if (getCompareConfiguration().isRightEditable() && isRightDirty()) {
byte[] bytes = getContents(false);
if (leftEmpty && bytes != null && bytes.length == 0) bytes = null;
setRightDirty(false);
content.saveRightContent(input, bytes);
}
}
