/**
* Return whether the given node is visible in the page based on the mode in the configuration.
*
* @param node a diff node
* @return whether the given node is visible in the page
*/
protected boolean isVisible(IDiff node) {
ISynchronizePageConfiguration configuration = getConfiguration();
if (configuration.getComparisonType() == ISynchronizePageConfiguration.THREE_WAY
&& node instanceof IThreeWayDiff) {
IThreeWayDiff twd = (IThreeWayDiff) node;
int mode = configuration.getMode();
switch (mode) {
case ISynchronizePageConfiguration.INCOMING_MODE:
if (twd.getDirection() == IThreeWayDiff.CONFLICTING
|| twd.getDirection() == IThreeWayDiff.INCOMING) {
return true;
}
break;
case ISynchronizePageConfiguration.OUTGOING_MODE:
if (twd.getDirection() == IThreeWayDiff.CONFLICTING
|| twd.getDirection() == IThreeWayDiff.OUTGOING) {
return true;
}
break;
case ISynchronizePageConfiguration.CONFLICTING_MODE:
if (twd.getDirection() == IThreeWayDiff.CONFLICTING) {
return true;
}
break;
case ISynchronizePageConfiguration.BOTH_MODE:
return true;
}
} else if (configuration.getComparisonType() == ISynchronizePageConfiguration.TWO_WAY
&& node instanceof ITwoWayDiff) {
return true;
}
return false;
}
private void initialize(ISynchronizePageConfiguration configuration) {
configuration.getSite().getSelectionProvider().addSelectionChangedListener(this);
configuration
.getPage()
.getViewer()
.getControl()
.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
getConfiguration()
.getSite()
.getSelectionProvider()
.removeSelectionChangedListener(ModelParticipantAction.this);
}
});
}
/**
* Set the active saveable. By default to active saveable is stored with the synchronize page
* configuration.
*
* @param saveable the saveable that is now active (or <code>null</code> if no saveable is
* active).
*/
protected void setActiveSaveable(SaveableComparison saveable) {
((ModelSynchronizeParticipant) configuration.getParticipant()).setActiveSaveable(saveable);
}
/**
* Return the currently active saveable. By default, the active saveable is obtained from the
* synchronization page configuration.
*
* @return the currently active saveable (or <code>null</code> if no buffer is active).
*/
protected SaveableComparison getActiveSaveable() {
return ((ModelSynchronizeParticipant) configuration.getParticipant()).getActiveSaveable();
}
