import javax.swing.UIManager;
import javax.swing.event.EventListenerList;
-import net.pterodactylus.sonitus.data.ControlledComponent;
+import net.pterodactylus.sonitus.data.Filter;
import net.pterodactylus.sonitus.data.Metadata;
import net.pterodactylus.sonitus.data.MetadataListener;
import net.pterodactylus.sonitus.data.Pipeline;
-import net.pterodactylus.sonitus.data.Sink;
-import net.pterodactylus.sonitus.data.Source;
/**
- * {@link JPanel} that displays all components of a {@link Pipeline}.
+ * {@link JPanel} that displays all filters of a {@link Pipeline}.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
/** The pipeline being displayed. */
private final Pipeline pipeline;
- /** The component hover listeners. */
- private final EventListenerList componentSelectionListeners = new EventListenerList();
+ /** The filter selection listeners. */
+ private final EventListenerList filterSelectionListeners = new EventListenerList();
- /** The currently selected component. */
- private JComponent selectedComponent;
+ /** The currently selected filter. */
+ private JComponent selectedFilter;
/**
* Creates a new pipeline panel displaying the given pipeline.
//
/**
- * Adds the given component selection listener to this panel.
+ * Adds the given filter selection listener to this panel.
*
- * @param componentSelectionListener
- * The component selection listener to add
+ * @param filterSelectionListener
+ * The filter selection listener to add
*/
- public void addComponentHoverListener(ComponentSelectionListener componentSelectionListener) {
- componentSelectionListeners.add(ComponentSelectionListener.class, componentSelectionListener);
+ public void addFilterSelectionListener(FilterSelectionListener filterSelectionListener) {
+ filterSelectionListeners.add(FilterSelectionListener.class, filterSelectionListener);
}
//
/* clear everything. */
removeAll();
- /* count all sinks. */
+ /* count all filters. */
int sinkCount = 0;
- for (ControlledComponent component : pipeline.components()) {
- if (!(component instanceof Source)) {
- logger.finest(String.format("%s is not a Source, skipping.", component.name()));
- sinkCount++;
- continue;
- }
- Collection<Sink> sinks = pipeline.sinks((Source) component);
- logger.finest(String.format("%s has %d sinks: %s", component.name(), sinks.size(), sinks));
+ for (Filter filter : pipeline.filters()) {
+ Collection<Filter> sinks = pipeline.filters(filter);
+ logger.finest(String.format("%s has %d filters: %s", filter.name(), sinks.size(), sinks));
if (sinks.isEmpty()) {
sinkCount++;
}
gridCellCount *= n;
}
- /* paint all components recursively. */
- addControlled(pipeline.source(), 0, 0, gridCellCount, null);
+ /* paint all filters recursively. */
+ addFilter(pipeline.source(), 0, 0, gridCellCount, null);
}
/**
- * Displays the given component.
+ * Displays the given filter.
*
- * @param controlledComponent
- * The component to add this panel.
+ * @param filter
+ * The filter to add this panel.
* @param level
- * The level at which to show the component (the source is level {@code 0})
+ * The level at which to show the filter (the source is level {@code 0})
* @param position
- * The position at which to display the component
+ * The position at which to display the filter
* @param width
- * The width of the component in grid cells
+ * The width of the filter in grid cells
*/
- private void addControlled(final ControlledComponent controlledComponent, int level, int position, int width, ControlledComponent parentComponent) {
- /* create a GUI component that displays the component. */
- final JPanel componentPanel = createComponentPanel(controlledComponent, parentComponent);
- componentPanel.addMouseListener(new MouseAdapter() {
+ private void addFilter(final Filter filter, int level, int position, int width, Filter parentFilter) {
+ /* create a GUI component that displays the filter. */
+ final JPanel filterPanel = createFilterPanel(filter, parentFilter);
+ filterPanel.addMouseListener(new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) {
for (Component component : getComponents()) {
component.setBackground(UIManager.getColor("Panel.background"));
}
- for (ComponentSelectionListener componentSelectionListener : componentSelectionListeners.getListeners(ComponentSelectionListener.class)) {
- componentPanel.setBackground(Color.LIGHT_GRAY);
- componentSelectionListener.componentSelected(controlledComponent);
+ for (FilterSelectionListener filterSelectionListener : filterSelectionListeners.getListeners(FilterSelectionListener.class)) {
+ filterPanel.setBackground(Color.LIGHT_GRAY);
+ filterSelectionListener.filterSelected(filter);
}
- selectedComponent = componentPanel;
+ selectedFilter = filterPanel;
}
@Override
public void mouseEntered(MouseEvent mouseEvent) {
- if (componentPanel != selectedComponent) {
- componentPanel.setBackground(Color.white);
+ if (filterPanel != selectedFilter) {
+ filterPanel.setBackground(Color.white);
}
}
@Override
public void mouseExited(MouseEvent mouseEvent) {
- if (componentPanel != selectedComponent) {
- componentPanel.setBackground(UIManager.getColor("Panel.background"));
+ if (filterPanel != selectedFilter) {
+ filterPanel.setBackground(UIManager.getColor("Panel.background"));
}
}
});
- /* show component. */
- add(componentPanel, new GridBagConstraints(position, level, width, 1, 1.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
+ /* show filter. */
+ add(filterPanel, new GridBagConstraints(position, level, width, 1, 1.0, 0.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
- /* if the component does not have connected sinks, exit here. */
- if (!(controlledComponent instanceof Source)) {
+ /* if the filter does not have connected filters, exit here. */
+ Collection<Filter> sinks = pipeline.filters(filter);
+ if (sinks.isEmpty()) {
add(new JPanel(), new GridBagConstraints(position, 999, width, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
return;
}
- /* iterate over the component’s sinks. */
- Collection<Sink> sinks = pipeline.sinks((Source) controlledComponent);
+ /* iterate over the filter’s connected filters. */
if (!sinks.isEmpty()) {
int sinkWidth = width / sinks.size();
int sinkIndex = 0;
- for (Sink connectedSink : sinks) {
- /* distribute all sinks evenly below this source. */
- addControlled(connectedSink, level + 1, position + sinkIndex * sinkWidth, sinkWidth, controlledComponent);
+ for (Filter connectedSink : sinks) {
+ /* distribute all filters evenly below this source. */
+ addFilter(connectedSink, level + 1, position + sinkIndex * sinkWidth, sinkWidth, filter);
sinkIndex++;
}
}
}
/**
- * Creates a panel displaying a single component.
+ * Creates a panel displaying a single filter.
*
- * @param controlledComponent
- * The component to display
+ * @param filter
+ * The filter to display
* @return The created panel
*/
- private static JPanel createComponentPanel(final ControlledComponent controlledComponent, final ControlledComponent parentComponent) {
- JPanel componentPanel = new JPanel(new BorderLayout(12, 12));
- componentPanel.setBorder(createCompoundBorder(createEtchedBorder(), createEmptyBorder(0, 4, 0, 3)));
- componentPanel.add(new JLabel(controlledComponent.name()), BorderLayout.WEST);
- final JLabel titleLabel = new JLabel(controlledComponent.metadata().fullTitle());
+ private static JPanel createFilterPanel(final Filter filter, final Filter parentFilter) {
+ JPanel filterPanel = new JPanel(new BorderLayout(12, 12));
+ filterPanel.setBorder(createCompoundBorder(createEtchedBorder(), createEmptyBorder(0, 4, 0, 3)));
+ filterPanel.add(new JLabel(filter.name()), BorderLayout.WEST);
+ final JLabel titleLabel = new JLabel(filter.metadata().fullTitle());
titleLabel.setFont(titleLabel.getFont().deriveFont(titleLabel.getFont().getSize2D() * 0.8f));
- componentPanel.add(titleLabel, BorderLayout.EAST);
- if (parentComponent != null) {
- titleLabel.setVisible(!parentComponent.metadata().fullTitle().equals(controlledComponent.metadata().fullTitle()));
+ filterPanel.add(titleLabel, BorderLayout.EAST);
+ if (parentFilter != null) {
+ titleLabel.setVisible(!parentFilter.metadata().fullTitle().equals(filter.metadata().fullTitle()));
}
- controlledComponent.addMetadataListener(new MetadataListener() {
+ filter.addMetadataListener(new MetadataListener() {
@Override
- public void metadataUpdated(ControlledComponent component, Metadata metadata) {
+ public void metadataUpdated(Filter filter, Metadata metadata) {
titleLabel.setText(metadata.fullTitle());
- titleLabel.setVisible((parentComponent == null) || !parentComponent.metadata().fullTitle().equals(metadata.fullTitle()));
+ titleLabel.setVisible((parentFilter == null) || !parentFilter.metadata().fullTitle().equals(metadata.fullTitle()));
}
});
- return componentPanel;
+ return filterPanel;
}
/**
* Interface for objects that want to be notified if the user moves the mouse
- * cursor over a controlled component.
+ * cursor over a filter.
*
* @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
*/
- public static interface ComponentSelectionListener extends EventListener {
+ public static interface FilterSelectionListener extends EventListener {
/**
- * Notifies the listener that the mouse is now over the given controlled
- * component.
+ * Notifies the listener that the mouse is now over the given filter.
*
- * @param controlledComponent
- * The controlled component now under the mouse
+ * @param filter
+ * The filter now under the mouse
*/
- void componentSelected(ControlledComponent controlledComponent);
+ void filterSelected(Filter filter);
}
projects / sonitus.git / blobdiff