protected void changeSelection(final TreeItem item, final boolean select) {
SelectableFeature feature = (SelectableFeature) item.getData();
if (feature.getAutomatic() == Selection.UNDEFINED) {
switch (feature.getManual()) {
case SELECTED:
set(feature, (select) ? Selection.UNDEFINED : Selection.UNSELECTED);
break;
case UNSELECTED:
set(feature, (select) ? Selection.SELECTED : Selection.UNDEFINED);
break;
case UNDEFINED:
set(feature, (select) ? Selection.SELECTED : Selection.UNSELECTED);
break;
default:
set(feature, Selection.UNDEFINED);
}
if (!dirty) {
setDirty();
}
if (configurationEditor.isAutoSelectFeatures()) {
computeTree(false);
// updateInfoLabel();
} else {
refreshItem(item, feature);
if (configurationEditor.getConfiguration().canBeValid()) {
invalidFeatures.clear();
} else {
invalidFeatures.add(feature);
}
// updateInfoLabel();
}
}
}
/**
* Colors all features if they lead to a valid configuration if current configuration is invalid.
* deselect:blue, select:green
*/
protected IConfigJob<?> computeColoring(final Display currentDisplay) {
if (!configurationEditor.isAutoSelectFeatures()
|| configurationEditor.getConfiguration().isValid()) {
return null;
}
final List<SelectableFeature> featureList =
configurationEditor.getConfiguration().getManualFeatures();
final IConfigJob<?> job =
configurationEditor
.getConfiguration()
.getPropagator()
.getJobWrapper()
.leadToValidConfiguration(featureList);
job.setIntermediateFunction(
new IFunction<Object, Void>() {
@Override
public Void invoke(Object t) {
if (t instanceof SelectableFeature) {
final SelectableFeature feature = (SelectableFeature) t;
final TreeItem item = itemMap.get(feature);
if (item == null) {
return null;
}
currentDisplay.asyncExec(
new Runnable() {
@Override
public void run() {
if (feature.getAutomatic() == Selection.UNDEFINED) {
switch (feature.getRecommended()) {
case SELECTED:
item.setFont(treeItemSpecialFont);
item.setForeground(green);
break;
case UNSELECTED:
item.setFont(treeItemSpecialFont);
item.setForeground(blue);
break;
case UNDEFINED:
item.setFont(treeItemStandardFont);
item.setForeground(null);
break;
}
}
}
});
}
return null;
}
});
return job;
}
protected IConfigJob<?> computeFeatures(
final boolean redundantManual, final Display currentDisplay) {
if (!configurationEditor.isAutoSelectFeatures()) {
return null;
}
final TreeItem topItem = tree.getTopItem();
SelectableFeature feature = (SelectableFeature) (topItem.getData());
final IConfigJob<?> job =
configurationEditor
.getConfiguration()
.getPropagator()
.getJobWrapper()
.update(redundantManual, feature.getFeature().getName());
job.setIntermediateFunction(
new IFunction<Object, Void>() {
@Override
public Void invoke(Object t) {
if (t instanceof SelectableFeature) {
final SelectableFeature feature = (SelectableFeature) t;
final TreeItem item = itemMap.get(feature);
if (item == null) {
return null;
}
currentDisplay.asyncExec(
new Runnable() {
@Override
public void run() {
updateFeatures.remove(feature);
refreshItem(item, feature);
}
});
}
return null;
}
});
return job;
}