X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fsonitus%2Fgui%2FPipelinePanel.java;h=f74147f2cc794d31d324b4f719feafa7eab0983d;hb=9cbbefedfb3154da76579b94c87053491c9495a6;hp=dcb3e3f5b2ccc0614a28a889c5a5b2f7063c368e;hpb=1eab1d307388aff089bd9a0f059f386b0add65a1;p=sonitus.git

diff --git a/src/main/java/net/pterodactylus/sonitus/gui/PipelinePanel.java b/src/main/java/net/pterodactylus/sonitus/gui/PipelinePanel.java
index dcb3e3f..f74147f 100644
--- a/src/main/java/net/pterodactylus/sonitus/gui/PipelinePanel.java
+++ b/src/main/java/net/pterodactylus/sonitus/gui/PipelinePanel.java
@@ -17,8 +17,11 @@
 
 package net.pterodactylus.sonitus.gui;
 
+import static javax.swing.BorderFactory.createCompoundBorder;
+import static javax.swing.BorderFactory.createEmptyBorder;
 import static javax.swing.BorderFactory.createEtchedBorder;
 
+import java.awt.BorderLayout;
 import java.awt.GridBagConstraints;
 import java.awt.GridBagLayout;
 import java.awt.Insets;
@@ -31,8 +34,10 @@ import javax.swing.JLabel;
 import javax.swing.JPanel;
 import javax.swing.event.EventListenerList;
 
-import net.pterodactylus.sonitus.data.Controlled;
+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;
@@ -109,13 +114,13 @@ public class PipelinePanel extends JPanel {
 		}
 
 		/* paint all components recursively. */
-		addControlled(pipeline.source(), 0, 0, gridCellCount);
+		addControlled(pipeline.source(), 0, 0, gridCellCount, null);
 	}
 
 	/**
 	 * Displays the given component.
 	 *
-	 * @param controlled
+	 * @param controlledComponent
 	 * 		The component to add this panel.
 	 * @param level
 	 * 		The level at which to show the component (the source is level {@code 0})
@@ -124,40 +129,76 @@ public class PipelinePanel extends JPanel {
 	 * @param width
 	 * 		The width of the component in grid cells
 	 */
-	private void addControlled(final Controlled controlled, int level, int position, int width) {
+	private void addControlled(final ControlledComponent controlledComponent, int level, int position, int width, ControlledComponent parentComponent) {
 		/* create a GUI component that displays the component. */
-		JLabel sourceLabel = new JLabel(controlled.name());
-		sourceLabel.setBorder(createEtchedBorder());
-		sourceLabel.addMouseListener(new MouseAdapter() {
+		JPanel componentPanel = createComponentPanel(controlledComponent, parentComponent);
+		componentPanel.addMouseListener(new MouseAdapter() {
 
 			@Override
 			public void mouseEntered(MouseEvent mouseEvent) {
 				for (ComponentHoverListener componentHoverListener : componentHoverListeners.getListeners(ComponentHoverListener.class)) {
-					componentHoverListener.componentEntered(controlled);
+					componentHoverListener.componentEntered(controlledComponent);
 				}
 			}
 		});
 
 		/* show component. */
-		add(sourceLabel, new GridBagConstraints(position, level, width, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0));
+		add(componentPanel, 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 (!(controlled instanceof Source)) {
+		if (!(controlledComponent instanceof Source)) {
+			add(new JPanel(), new GridBagConstraints(position, level + 1, 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) controlled);
+		Collection<Sink> sinks = pipeline.sinks((Source) controlledComponent);
 		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);
+			addControlled(connectedSink, level + 1, position + sinkIndex * sinkWidth, sinkWidth, controlledComponent);
 			sinkIndex++;
 		}
 	}
 
 	/**
+	 * Creates a panel displaying a single component.
+	 *
+	 * @param controlledComponent
+	 * 		The component 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().title());
+		titleLabel.setFont(titleLabel.getFont().deriveFont(titleLabel.getFont().getSize2D() * 0.8f));
+		componentPanel.add(titleLabel, BorderLayout.EAST);
+		if (parentComponent != null) {
+			titleLabel.setVisible(!parentComponent.metadata().title().equals(controlledComponent.metadata().title()));
+			parentComponent.addMetadataListener(new MetadataListener() {
+
+				@Override
+				public void metadataUpdated(ControlledComponent component, Metadata metadata) {
+					titleLabel.setText(metadata.title());
+					titleLabel.setVisible(!controlledComponent.metadata().title().equals(metadata.title()));
+				}
+			});
+		}
+		controlledComponent.addMetadataListener(new MetadataListener() {
+
+			@Override
+			public void metadataUpdated(ControlledComponent component, Metadata metadata) {
+				titleLabel.setText(metadata.title());
+				titleLabel.setVisible((parentComponent == null) || !parentComponent.metadata().title().equals(metadata.title()));
+			}
+		});
+		return componentPanel;
+	}
+
+	/**
 	 * Interface for objects that want to be notified if the user moves the mouse
 	 * cursor over a controlled component.
 	 *
@@ -169,10 +210,10 @@ public class PipelinePanel extends JPanel {
 		 * Notifies the listener that the mouse is now over the given controlled
 		 * component.
 		 *
-		 * @param controlled
+		 * @param controlledComponent
 		 * 		The controlled component now under the mouse
 		 */
-		void componentEntered(Controlled controlled);
+		void componentEntered(ControlledComponent controlledComponent);
 
 	}