Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.modeling.ui / src / org / simantics / modeling / ui / diagram / SetFocusabilityContribution.java

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/SetFocusabilityContribution.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/SetFocusabilityContribution.java
new file mode 100644 (file)
index 0000000..86e5109
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/diagram/SetFocusabilityContribution.java
@@ -0,0 +1,91 @@
+package org.simantics.modeling.ui.diagram;\r
+\r
+import java.util.Map;\r
+\r
+import org.eclipse.core.runtime.CoreException;\r
+import org.eclipse.core.runtime.IConfigurationElement;\r
+import org.eclipse.core.runtime.IExecutableExtension;\r
+import org.eclipse.jface.action.Action;\r
+import org.eclipse.jface.action.ActionContributionItem;\r
+import org.eclipse.jface.action.IContributionItem;\r
+import org.eclipse.jface.resource.ImageDescriptor;\r
+import org.eclipse.ui.IEditorPart;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.g2d.diagram.DiagramHints;\r
+import org.simantics.g2d.diagram.IDiagram;\r
+import org.simantics.g2d.layers.ILayersEditor;\r
+import org.simantics.modeling.ui.Activator;\r
+import org.simantics.modeling.ui.diagramEditor.DiagramEditor;\r
+import org.simantics.ui.contribution.DynamicMenuContribution;\r
+import org.simantics.utils.threads.AWTThread;\r
+import org.simantics.utils.threads.ThreadUtils;\r
+import org.simantics.utils.ui.workbench.WorkbenchUtils;\r
+\r
+/**\r
+ * @author Tuukka Lehtonen\r
+ */\r
+public class SetFocusabilityContribution extends DynamicMenuContribution implements IExecutableExtension {\r
+\r
+    String          name    = "";\r
+    ImageDescriptor image   = null;\r
+    boolean         allow = true;\r
+\r
+    @Override\r
+    public void setInitializationData(IConfigurationElement config, String propertyName, Object data)\r
+            throws CoreException {\r
+        if (data instanceof Map<?,?>) {\r
+            @SuppressWarnings("unchecked")\r
+            Map<String, String> args = (Map<String, String>) data;\r
+            name = args.get("name");\r
+            String imageId = args.get("image");\r
+            image = Activator.getDefault().getImageRegistry().getDescriptor(imageId);\r
+            allow = Boolean.parseBoolean(args.get("allow"));\r
+        }\r
+    }\r
+\r
+    @Override\r
+    protected Object[] getSelectedObjects() {\r
+        IEditorPart editorPart = WorkbenchUtils.getActiveEditor();\r
+        if (editorPart == null)\r
+            return NO_OBJECTS;\r
+        if(editorPart instanceof DiagramEditor) {\r
+            DiagramEditor editor = (DiagramEditor) editorPart;\r
+            IDiagram diagram = (IDiagram) editor.getAdapter(IDiagram.class);\r
+            if (diagram == null)\r
+                return NO_OBJECTS;\r
+            ILayersEditor le = diagram.getHint(DiagramHints.KEY_LAYERS_EDITOR);\r
+            if (le == null)\r
+                return NO_OBJECTS;\r
+            return new Object[] { le, le.getIgnoreFocusSettings() };\r
+        }\r
+        return NO_OBJECTS;\r
+    }\r
+\r
+    @Override\r
+    protected IContributionItem[] getContributionItems(ReadGraph graph, Object[] elements) throws DatabaseException {\r
+        if (elements == NO_OBJECTS)\r
+            return NONE;\r
+\r
+        final ILayersEditor le = (ILayersEditor) elements[0];\r
+        final Boolean value = (Boolean) elements[1];\r
+\r
+        if (allow == value)\r
+            return NONE;\r
+\r
+        return new IContributionItem[] {\r
+                new ActionContributionItem(new Action(name, image) {\r
+                    @Override\r
+                    public void run() {\r
+                        ThreadUtils.asyncExec(AWTThread.getThreadAccess(), new Runnable() {\r
+                            @Override\r
+                            public void run() {\r
+                                le.setIgnoreFocusSettings(!value);\r
+                            }\r
+                        });\r
+                    }\r
+                })\r
+        };\r
+    }\r
+\r
+}\r