X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fconnection%2FConnectionVisuals.java;fp=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fconnection%2FConnectionVisuals.java;h=a689460e3b0966462e6b556538744eed2d2d67da;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/connection/ConnectionVisuals.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/connection/ConnectionVisuals.java
new file mode 100644
index 000000000..a689460e3
--- /dev/null
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/connection/ConnectionVisuals.java
@@ -0,0 +1,79 @@
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * 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
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.connection;
+
+import java.awt.Color;
+import java.awt.Stroke;
+import java.util.Arrays;
+
+import org.simantics.g2d.element.handler.EdgeVisuals.StrokeType;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class ConnectionVisuals {
+
+    public final float[] color;
+    public final StrokeType strokeType;
+    public final Stroke stroke;
+
+    public ConnectionVisuals(float[] color, StrokeType strokeType, Stroke stroke) {
+        if (color != null && color.length < 3)
+            throw new IllegalArgumentException("colors must have at least 3 components (rgb), got " + color.length);
+        this.color = color;
+        this.strokeType = strokeType;
+        this.stroke = stroke;
+    }
+
+    public Color toColor() {
+        if (color == null)
+            return null;
+        if (color.length == 3)
+            return new Color(color[2], color[1], color[0]);
+        return new Color(color[2], color[1], color[0], color[3]);
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result + Arrays.hashCode(color);
+        result = prime * result + ((stroke == null) ? 0 : stroke.hashCode());
+        result = prime * result + ((strokeType == null) ? 0 : strokeType.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (!(obj instanceof ConnectionVisuals))
+            return false;
+        ConnectionVisuals other = (ConnectionVisuals) obj;
+        if (!Arrays.equals(color, other.color))
+            return false;
+        if (stroke == null) {
+            if (other.stroke != null)
+                return false;
+        } else if (!stroke.equals(other.stroke))
+            return false;
+        if (strokeType == null) {
+            if (other.strokeType != null)
+                return false;
+        } else if (!strokeType.equals(other.strokeType))
+            return false;
+        return true;
+    }
+
+}