1 files changed, 59 insertions, 0 deletions
diff --git a/org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/history/SWTCommitList.java b/org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/history/SWTCommitList.java
new file mode 100644
index 0000000000..34ce537628
--- /dev/null
+++ b/org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/history/SWTCommitList.java
@@ -0,0 +1,59 @@
+/*******************************************************************************
+ * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org>
+ *
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *******************************************************************************/
+package org.eclipse.egit.ui.internal.history;
+
+import java.util.ArrayList;
+import java.util.LinkedList;
+
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Color;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.jgit.revplot.PlotCommitList;
+import org.eclipse.jgit.revplot.PlotLane;
+
+class SWTCommitList extends PlotCommitList<SWTCommitList.SWTLane> {
+	private final ArrayList<Color> allColors;
+
+	private final LinkedList<Color> availableColors;
+
+	SWTCommitList(final Display d) {
+		allColors = new ArrayList<Color>();
+		allColors.add(d.getSystemColor(SWT.COLOR_GREEN));
+		allColors.add(d.getSystemColor(SWT.COLOR_BLUE));
+		allColors.add(d.getSystemColor(SWT.COLOR_RED));
+		allColors.add(d.getSystemColor(SWT.COLOR_MAGENTA));
+		allColors.add(d.getSystemColor(SWT.COLOR_GRAY));
+		allColors.add(d.getSystemColor(SWT.COLOR_DARK_YELLOW));
+		allColors.add(d.getSystemColor(SWT.COLOR_DARK_CYAN));
+		availableColors = new LinkedList<Color>();
+		repackColors();
+	}
+
+	private void repackColors() {
+		availableColors.addAll(allColors);
+	}
+
+	@Override
+	protected SWTLane createLane() {
+		final SWTLane lane = new SWTLane();
+		if (availableColors.isEmpty())
+			repackColors();
+		lane.color = availableColors.removeFirst();
+		return lane;
+	}
+
+	@Override
+	protected void recycleLane(final SWTLane lane) {
+		availableColors.add(lane.color);
+	}
+
+	static class SWTLane extends PlotLane {
+		Color color;
+	}
+}