X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.export.core%2Fsrc%2Forg%2Fsimantics%2Fexport%2Fcore%2Fintf%2FIconResolver.java;fp=bundles%2Forg.simantics.export.core%2Fsrc%2Forg%2Fsimantics%2Fexport%2Fcore%2Fintf%2FIconResolver.java;h=640ca3cfb289fa1e34aa840435f1ba9e0baeecbc;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.export.core/src/org/simantics/export/core/intf/IconResolver.java b/bundles/org.simantics.export.core/src/org/simantics/export/core/intf/IconResolver.java
new file mode 100644
index 000000000..640ca3cfb
--- /dev/null
+++ b/bundles/org.simantics.export.core/src/org/simantics/export/core/intf/IconResolver.java
@@ -0,0 +1,36 @@
+package org.simantics.export.core.intf;
+
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.simantics.export.core.manager.Content;
+
+/**
+ * A resolver for exportable content icons.
+ * @author Tuukka Lehtonen
+ * @see ContentType#icon(String)
+ * @see Content
+ */
+public interface IconResolver {
+
+	/**
+	 * @param input
+	 *            String describing content URI or {@link Content} instance
+	 * @return ImageDescriptor for input or <code>null</code>
+	 */
+	ImageDescriptor get(Object input);
+
+	public static class Constant implements IconResolver {
+
+		private ImageDescriptor desc;
+
+		public Constant(ImageDescriptor desc) {
+			this.desc = desc;
+		}
+
+		@Override
+		public ImageDescriptor get(Object input) {
+			return desc;
+		}
+
+	}
+
+}
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