@Override
public void update(final ModelEvent event) {
if (event.part == ModelPart.SELECTED_ATTRIBUTE) {
for (final CTabItem item : folder.getItems()) {
if (item.getText().equals(event.data)) {
folder.setSelection(item);
break;
}
}
} else if (event.part == ModelPart.MODEL) {
model = (Model) event.data;
} else if (event.part == ModelPart.INPUT) {
reset();
folder.setRedraw(false);
for (int i = 0; i < model.getInputConfig().getInput().getHandle().getNumColumns(); i++) {
final String col = model.getInputConfig().getInput().getHandle().getAttributeName(i);
final IView l = new ViewAttributeDefinition(folder, col, controller);
l.update(new ModelEvent(this, ModelPart.MODEL, model));
l.update(new ModelEvent(this, ModelPart.INPUT, event.data));
names.put(i, col);
views.add(l);
}
folder.setRedraw(true);
folder.redraw();
}
}
@Override
public void update(final ModelEvent event) {
// Enable/Disable sort button
if (event.part == ModelPart.OUTPUT
|| event.part == ModelPart.INPUT
|| event.part == ModelPart.SELECTED_VIEW_CONFIG) {
if (model != null && model.getOutput() != null) {
groupsButton.setEnabled(true);
subsetButton.setEnabled(true);
} else {
groupsButton.setEnabled(false);
subsetButton.setEnabled(false);
}
}
// Update model
if (event.part == ModelPart.MODEL) {
model = (Model) event.data;
reset();
}
if (event.part == ModelPart.SELECTED_VIEW_CONFIG) {
subsetButton.setSelection(model.getViewConfig().isSubset());
}
if (event.part == ModelPart.SELECTED_ATTRIBUTE) {
table.setSelectedAttribute((String) event.data);
}
}
/**
* Selects the given column.
*
* @param index
*/
private void actionColumnSelected(int index) {
DataHandle handle = getHandle();
if (handle != null && index < handle.getNumColumns()) {
final String attr = handle.getAttributeName(index);
model.setSelectedAttribute(attr);
table.setSelectedAttribute(attr);
controller.update(new ModelEvent(this, ModelPart.SELECTED_ATTRIBUTE, attr));
}
}
/** Handle a selection event. */
private void selectionEvent() {
int index = folder.getSelectionIndex();
if (index >= 0) {
final String name = names.get(index);
if (model != null) {
model.setSelectedAttribute(name);
controller.update(new ModelEvent(this, ModelPart.SELECTED_ATTRIBUTE, name));
}
}
}
@Override
public void update(final ModelEvent event) {
super.update(event);
if (event.part == ModelPart.SELECTED_NODE) {
if (model.getSelectedNode() != null) {
toolbar.setRedraw(false);
labelSelected.setText(
Resources.getMessage("MainToolBar.3")
+ //$NON-NLS-1$
Arrays.toString(model.getSelectedNode().getTransformation()));
labelSelected.pack();
layout();
toolbar.setRedraw(true);
}
} else if (event.part == ModelPart.OUTPUT) {
if (model.getOutputNode() != null) {
// Update tool tip
SearchSpaceStatistics stats = new SearchSpaceStatistics(model.getResult());
setToolTip(stats);
// Update labels
toolbar.setRedraw(false);
labelTransformations.setText(
Resources.getMessage("MainToolBar.6")
+ //$NON-NLS-1$
SWTUtil.getPrettyString(stats.numTransformationsInSearchSpace));
labelTransformations.pack();
labelApplied.setText(
Resources.getMessage("MainToolBar.4")
+ //$NON-NLS-1$
Arrays.toString(model.getOutputNode().getTransformation()));
labelApplied.pack();
layout();
toolbar.setRedraw(true);
} else {
reset();
}
} else if (event.part == ModelPart.RESULT) {
if (model.getResult() != null) {
// Update tool tip
SearchSpaceStatistics stats = new SearchSpaceStatistics(model.getResult());
setToolTip(stats);
// Update labels
toolbar.setRedraw(false);
labelTransformations.setText(
Resources.getMessage("MainToolBar.6")
+ //$NON-NLS-1$
SWTUtil.getPrettyString(stats.numTransformationsInSearchSpace));
labelTransformations.pack();
labelSelected.setText(Resources.getMessage("MainToolBar.7")); // $NON-NLS-1$
labelSelected.pack();
labelApplied.setText(Resources.getMessage("MainToolBar.8")); // $NON-NLS-1$
labelApplied.pack();
layout();
toolbar.setRedraw(true);
}
} else if (event.part == ModelPart.SELECTED_ATTRIBUTE) {
String attribute = (String) event.data;
// Update label
toolbar.setRedraw(false);
labelAttribute.setText(
Resources.getMessage("MainToolBar.50") + trim(attribute)); // $NON-NLS-1$
labelAttribute.pack();
layout();
toolbar.setRedraw(true);
} else if (event.part == ModelPart.MODEL) {
model = (Model) event.data;
}
}