Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.scl.ui.editor / src / org / simantics / scl / ui / editor / SCLAnnotationAccess.java

diff --git a/bundles/org.simantics.scl.ui.editor/src/org/simantics/scl/ui/editor/SCLAnnotationAccess.java b/bundles/org.simantics.scl.ui.editor/src/org/simantics/scl/ui/editor/SCLAnnotationAccess.java
new file mode 100644 (file)
index 0000000..f59fcba
--- /dev/null
+++ b/bundles/org.simantics.scl.ui.editor/src/org/simantics/scl/ui/editor/SCLAnnotationAccess.java
@@ -0,0 +1,72 @@
+package org.simantics.scl.ui.editor;\r
+\r
+import org.eclipse.jface.resource.ImageDescriptor;\r
+import org.eclipse.jface.resource.ImageRegistry;\r
+import org.eclipse.jface.text.source.Annotation;\r
+import org.eclipse.jface.text.source.IAnnotationAccess;\r
+import org.eclipse.jface.text.source.IAnnotationAccessExtension;\r
+import org.eclipse.jface.text.source.ImageUtilities;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.graphics.GC;\r
+import org.eclipse.swt.graphics.Image;\r
+import org.eclipse.swt.graphics.Rectangle;\r
+import org.eclipse.swt.widgets.Canvas;\r
+\r
+final class SCLAnnotationAccess implements IAnnotationAccess, IAnnotationAccessExtension {\r
+\r
+    ImageRegistry registry;\r
+    \r
+    public SCLAnnotationAccess(ImageRegistry registry) {\r
+        this.registry = registry;\r
+    }\r
+\r
+    @Override\r
+    public Object getType(Annotation annotation) {\r
+        return annotation.getType();\r
+    }\r
+\r
+    @Override\r
+    public boolean isMultiLine(Annotation annotation) {\r
+        return true;\r
+    }\r
+\r
+    @Override\r
+    public boolean isTemporary(Annotation annotation) {\r
+        return !annotation.isPersistent();\r
+    }\r
+\r
+    @Override\r
+    public String getTypeLabel(Annotation annotation) {\r
+        return annotation.getType();\r
+    }\r
+\r
+    @Override\r
+    public int getLayer(Annotation annotation) {\r
+        return 0;\r
+    }\r
+\r
+    @Override\r
+    public void paint(Annotation annotation, GC gc, Canvas canvas, Rectangle bounds) {\r
+        Image image = registry.get("error");\r
+        if(image == null) {\r
+            registry.put("error", ImageDescriptor.createFromFile(getClass(), "error_tsk.gif"));\r
+            image = registry.get("error");\r
+        }\r
+        ImageUtilities.drawImage(image, gc, canvas, bounds, SWT.CENTER, SWT.TOP);\r
+    }\r
+\r
+    @Override\r
+    public boolean isPaintable(Annotation annotation) {\r
+        return true;\r
+    }\r
+\r
+    @Override\r
+    public boolean isSubtype(Object annotationType, Object potentialSupertype) {\r
+        return annotationType.equals(potentialSupertype);\r
+    }\r
+\r
+    @Override\r
+    public Object[] getSupertypes(Object annotationType) {\r
+        return new Object[0];\r
+    }\r
+}
\ No newline at end of file