X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Factions%2Fe4%2FPageSettingsHandler.java;fp=bundles%2Forg.simantics.modeling.ui%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Fui%2Factions%2Fe4%2FPageSettingsHandler.java;h=bf1c8a63533c22e13c6c5a1f5fc082785cb15dc6;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/e4/PageSettingsHandler.java b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/e4/PageSettingsHandler.java
new file mode 100644
index 000000000..bf1c8a635
--- /dev/null
+++ b/bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/actions/e4/PageSettingsHandler.java
@@ -0,0 +1,78 @@
+/*******************************************************************************
+ * 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.modeling.ui.actions.e4;
+
+import javax.inject.Named;
+
+import org.eclipse.e4.core.di.annotations.CanExecute;
+import org.eclipse.e4.core.di.annotations.Execute;
+import org.eclipse.e4.ui.model.application.ui.basic.MPart;
+import org.eclipse.e4.ui.services.IServiceConstants;
+import org.eclipse.ui.IEditorPart;
+import org.eclipse.ui.IWorkbenchPart;
+import org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor;
+import org.simantics.db.Resource;
+import org.simantics.modeling.ui.diagram.PageSettingsDialog;
+import org.simantics.modeling.ui.diagramEditor.DiagramEditor;
+import org.simantics.ui.workbench.IResourceEditorInput;
+import org.simantics.utils.ui.workbench.WorkbenchUtils;
+
+
+/**
+ * A Handler that shows PageSettings Dialog for DiagramViewer
+ * 
+ * @author Marko Luukkainen <marko.luukkainen@vtt.fi>
+ */
+public class PageSettingsHandler {
+
+    @CanExecute
+    public boolean canExecute(@Named(IServiceConstants.ACTIVE_PART) MPart mActiveEditor) {
+        // TODO: Fix this when we get rid of CompatibilityEditors
+        IEditorPart activeEditor = null;
+        if (mActiveEditor != null && mActiveEditor.getObject() instanceof CompatibilityEditor) {
+            CompatibilityEditor compatEditor = (CompatibilityEditor) mActiveEditor.getObject();
+            activeEditor = compatEditor.getEditor();
+        } else {
+            // TODO: This is not good practice with E4 but an OK fallback for now
+//            activeEditor = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage().getActiveEditor();
+        }
+        if (activeEditor == null)
+            return false;
+        
+        if (activeEditor instanceof DiagramEditor) {
+            DiagramEditor editor = (DiagramEditor) activeEditor;
+            IResourceEditorInput input = (IResourceEditorInput)editor.getEditorInput();
+            Resource diagramResource = input.getResource();
+            if (diagramResource != null)
+                return true;
+        }
+        return false;
+    }
+    
+    @Execute
+    public void execute(){
+        IWorkbenchPart ap = WorkbenchUtils.getActiveEditor();
+        if (ap instanceof DiagramEditor) {
+            DiagramEditor editor = (DiagramEditor) ap;
+            IResourceEditorInput input = (IResourceEditorInput)editor.getEditorInput();
+            Resource diagramResource = input.getResource();
+            if (diagramResource == null)
+                return;
+
+            PageSettingsDialog dialog = new PageSettingsDialog(diagramResource, ap.getSite().getShell());
+            if (dialog.open() == PageSettingsDialog.OK) {
+                dialog.applySettings();
+            }
+        }
+    }
+
+}