From 7ea7590d7a334d938caa44752c2175706bfcdc2c Mon Sep 17 00:00:00 2001
From: Andreas Bayha <bayha@fortis.org>
Date: Fri, 2 Mar 2018 13:17:32 +0000
Subject: [PATCH] Added possibility to specify overlay in ModelElementHandler.
---
.../tooling/kernel/ui/extension/base/.ratings | 2 +-
.../base/ModelElementHandlerBase.java | 24 +++++++++++++++++++
2 files changed, 25 insertions(+), 1 deletion(-)
diff --git a/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/.ratings b/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/.ratings
index 32d5f2ec8..d6e82f8ab 100644
--- a/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/.ratings
+++ b/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/.ratings
@@ -4,7 +4,7 @@ EObjectActionBase.java 67c307ac15d7f45ad970ab1df42f4729fee09518 GREEN
EReferencePropertySectionBase.java d4cce5af54efc59b33415a34d5130ab8952d60ce GREEN
EditorBase.java 3af0350a488adf676d5b5e5ccad2087fb97c3d5b GREEN
ModelEditorBindingBase.java 12f6323750cde28cefa99c1ec9d45191c8779109 GREEN
-ModelElementHandlerBase.java 135d078a83e2174e762168d7467b6def2ad26273 GREEN
+ModelElementHandlerBase.java 56590eab74170f91e2760ec5d44d2653667f1f94 YELLOW
MultiEObjectActionBase.java ab9170f3918a069fa2a3aabae0436618317fa7b8 GREEN
NamedCommentedModelElementHandlerBase.java 8f9cb1e750afb577f528d330165a9f377e23aa8b GREEN
PropertySectionBase.java f8e2cf4444ab4808ac8c45b65840619b367ba112 GREEN
diff --git a/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/ModelElementHandlerBase.java b/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/ModelElementHandlerBase.java
index ab76427ea..078edad97 100644
--- a/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/ModelElementHandlerBase.java
+++ b/org.fortiss.tooling.kernel.ui/trunk/src/org/fortiss/tooling/kernel/ui/extension/base/ModelElementHandlerBase.java
@@ -22,7 +22,9 @@ import java.util.Map;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.viewers.DecorationOverlayIcon;
import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Point;
import org.fortiss.tooling.kernel.ui.extension.IModelElementHandler;
/**
@@ -58,6 +60,17 @@ public abstract class ModelElementHandlerBase<T extends EObject> implements IMod
iconImage = descr.createImage();
iconImages.put(descr, iconImage);
}
+
+ ImageDescriptor overlay = getIconOverlay(element);
+ if(overlay != null) {
+ Point resultImgSize = new Point(16, 16);
+ ImageDescriptor[] overlaysArray = new ImageDescriptor[] {null, null, null,
+ overlay, null};
+ DecorationOverlayIcon decorated =
+ new DecorationOverlayIcon(iconImage, overlaysArray, resultImgSize);
+ return decorated.createImage();
+ }
+
return iconImage;
}
@@ -127,4 +140,15 @@ public abstract class ModelElementHandlerBase<T extends EObject> implements IMod
public EObject getPropertySectionRetargetElement(T element) {
return element;
}
+
+ /**
+ * Retrieves the overlay, that is applied to the icon of the given element.
+ *
+ * @param element
+ * The element for which its icon shall be decorated with the overlay.
+ * @return The decoration overlay for element's icon.
+ */
+ public ImageDescriptor getIconOverlay(T element) {
+ return null;
+ }
}
--
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