X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.ui%2Fsrc%2Forg%2Fsimantics%2Fui%2Fworkbench%2FSharedHeaderResourceFormEditor.java;fp=bundles%2Forg.simantics.ui%2Fsrc%2Forg%2Fsimantics%2Fui%2Fworkbench%2FSharedHeaderResourceFormEditor.java;h=c8d9b993f97a9d019e559c61ab3d093d9f5286d3;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.ui/src/org/simantics/ui/workbench/SharedHeaderResourceFormEditor.java b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/SharedHeaderResourceFormEditor.java
new file mode 100644
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+++ b/bundles/org.simantics.ui/src/org/simantics/ui/workbench/SharedHeaderResourceFormEditor.java
@@ -0,0 +1,94 @@
+/*******************************************************************************
+ * 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.ui.workbench;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.ui.IEditorInput;
+import org.eclipse.ui.IEditorSite;
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.forms.editor.SharedHeaderFormEditor;
+import org.simantics.db.Session;
+import org.simantics.db.common.request.ParametrizedRead;
+import org.simantics.ui.SimanticsUI;
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public abstract class SharedHeaderResourceFormEditor extends SharedHeaderFormEditor implements IResourceEditorPart {
+
+    protected boolean               disposed = false;
+    protected ResourceEditorSupport support;
+
+    /**
+     * Override to define your own input resource editor input validator that
+     * the view uses by default in {@link #init(IEditorSite, IEditorInput)}.
+     * 
+     * @return
+     */
+    protected ParametrizedRead<IResourceEditorInput, Boolean> getInputValidator() {
+        return null;
+    }
+
+    @Override
+    public void init(IEditorSite site, IEditorInput input) throws PartInitException {
+        init(site, input, getInputValidator());
+    }
+
+    protected void init(IEditorSite site, IEditorInput input,
+            ParametrizedRead<IResourceEditorInput, Boolean> inputValidator) throws PartInitException {
+        if (!(input instanceof IResourceEditorInput))
+            throw new PartInitException("Invalid input: must be IResourceEditorInput");
+        super.init(site, input);
+
+        support = new ResourceEditorSupport(this, inputValidator);
+
+        // Set initial part name according to the name given by IEditorInput
+        setPartName(getEditorInput().getName());
+
+        Session session = SimanticsUI.peekSession();
+        if (session != null) {
+            session.asyncRequest(
+                    new TitleRequest(site.getId(), getResourceInput()),
+                    new TitleUpdater(site.getShell().getDisplay(), this::setPartName, () -> disposed));
+        }
+    }
+
+    @Override
+    public void dispose() {
+        disposed = true;
+        support.dispose();
+        super.dispose();
+    }
+
+    @Override
+    public void doSave(IProgressMonitor monitor) {
+    }
+
+    @Override
+    public final void doSaveAs() {
+    }
+
+    @Override
+    public final boolean isSaveAsAllowed() {
+        return false;
+    }
+
+    @Override
+    public IResourceEditorInput getResourceInput() {
+        return (IResourceEditorInput) getEditorInput();
+    }
+
+    protected Session getSession() {
+        return support.getSession();
+    }
+
+}