X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.swt%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fswt%2FDefaultKeyListener.java;h=ddf3b5c3d2e3d617baaf2f7942f43eb43cca1ada;hp=7e5de464a4223ad6f934d264f8a19c6f215fed8a;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/DefaultKeyListener.java b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/DefaultKeyListener.java
index 7e5de464a..ddf3b5c3d 100644
--- a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/DefaultKeyListener.java
+++ b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/DefaultKeyListener.java
@@ -1,118 +1,118 @@
-/*******************************************************************************
- * 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.browsing.ui.swt;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.jface.viewers.IPostSelectionProvider;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.events.KeyAdapter;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Shell;
-import org.simantics.Simantics;
-import org.simantics.browsing.ui.GraphExplorer;
-import org.simantics.browsing.ui.NodeContext;
-import org.simantics.browsing.ui.model.queries.IsNodeContextModifiable;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.management.ISessionContext;
-import org.simantics.db.management.ISessionContextProvider;
-import org.simantics.ui.workbench.action.ChooseActionRequest;
-import org.simantics.utils.datastructures.Function;
-import org.simantics.utils.ui.ISelectionUtils;
-import org.simantics.utils.ui.workbench.WorkbenchUtils;
-
-/**
- * The default keyboard handler for {@link GraphExplorer}.
- * 
- * <p>
- * Carriage return presses are handled similarly to mouse double clicks. F2
- * initiates in-line editing of the selection when possible.
- * </p>
- * 
- * @author Tuukka Lehtonen
- */
-public class DefaultKeyListener extends KeyAdapter {
-
-    private final ISessionContextProvider contextProvider;
-    private final GraphExplorer          explorer;
-    private final Function<String[]>      editingColumnResolver;
-
-    /**
-     * @param contextProvider
-     * @param explorer
-     * @param editingColumnResolver
-     */
-    public DefaultKeyListener(ISessionContextProvider contextProvider, GraphExplorer explorer, Function<String[]> editingColumnResolver) {
-        assert contextProvider != null;
-        assert explorer != null;
-        assert editingColumnResolver != null;
-
-        this.contextProvider = contextProvider;
-        this.explorer = explorer;
-        this.editingColumnResolver = editingColumnResolver;
-    }
-
-    @Override
-    public void keyPressed(KeyEvent e) {
-        if (e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) {
-            if (explorer.isDisposed())
-                return;
-
-            ISessionContext sessionContext = contextProvider.getSessionContext();
-            if (sessionContext == null)
-                return;
-
-            IPostSelectionProvider selectionProvider = (IPostSelectionProvider)explorer.getAdapter(IPostSelectionProvider.class);
-
-            ISelection input = selectionProvider.getSelection();
-            if (input.isEmpty())
-                return;
-//            Resource resource = ResourceAdaptionUtils.toSingleResource(selectionProvider.getSelection());
-//            if (resource == null)
-//                return;
-            final String perspectiveId = WorkbenchUtils.getCurrentPerspectiveId();
-            Control control = explorer.getControl();
-            Shell shell = control.getShell();
-
-            // Try the doubleClick-extensions
-            sessionContext.getSession().asyncRequest(new ChooseActionRequest(shell, explorer, input, perspectiveId));
-        } else if (e.keyCode == SWT.F2) {
-
-            IPostSelectionProvider selectionProvider = (IPostSelectionProvider)explorer.getAdapter(IPostSelectionProvider.class);
-            NodeContext context = ISelectionUtils.filterSingleSelection(selectionProvider.getSelection(), NodeContext.class);
-            if (context == null || !isEditable(context))
-                return;
-
-            for (String column : editingColumnResolver.execute(context)) {
-                // Prefix column key with '#' to indicate that
-                // textual editing is preferred if supported.
-                String error = explorer.startEditing(context, "#" + column); 
-                if (error == null)
-                    return;
-            }
-            return;
-        }
-    }
-
-    private boolean isEditable(NodeContext context) {
-        try {
-            return Simantics.getSession().syncRequest(new IsNodeContextModifiable(context));
-        } catch (DatabaseException e) {
-            Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
-                    "Failed to check node context modifiability, see exception for details.", e));
-            return false;
-        }
-    }
-
-}
+/*******************************************************************************
+ * 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.browsing.ui.swt;
+
+import org.eclipse.core.runtime.IStatus;
+import org.eclipse.core.runtime.Status;
+import org.eclipse.jface.viewers.IPostSelectionProvider;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.KeyAdapter;
+import org.eclipse.swt.events.KeyEvent;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Shell;
+import org.simantics.Simantics;
+import org.simantics.browsing.ui.GraphExplorer;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.model.queries.IsNodeContextModifiable;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.management.ISessionContext;
+import org.simantics.db.management.ISessionContextProvider;
+import org.simantics.ui.workbench.action.ChooseActionRequest;
+import org.simantics.utils.datastructures.Function;
+import org.simantics.utils.ui.ISelectionUtils;
+import org.simantics.utils.ui.workbench.WorkbenchUtils;
+
+/**
+ * The default keyboard handler for {@link GraphExplorer}.
+ * 
+ * <p>
+ * Carriage return presses are handled similarly to mouse double clicks. F2
+ * initiates in-line editing of the selection when possible.
+ * </p>
+ * 
+ * @author Tuukka Lehtonen
+ */
+public class DefaultKeyListener extends KeyAdapter {
+
+    private final ISessionContextProvider contextProvider;
+    private final GraphExplorer          explorer;
+    private final Function<String[]>      editingColumnResolver;
+
+    /**
+     * @param contextProvider
+     * @param explorer
+     * @param editingColumnResolver
+     */
+    public DefaultKeyListener(ISessionContextProvider contextProvider, GraphExplorer explorer, Function<String[]> editingColumnResolver) {
+        assert contextProvider != null;
+        assert explorer != null;
+        assert editingColumnResolver != null;
+
+        this.contextProvider = contextProvider;
+        this.explorer = explorer;
+        this.editingColumnResolver = editingColumnResolver;
+    }
+
+    @Override
+    public void keyPressed(KeyEvent e) {
+        if (e.keyCode == SWT.CR || e.keyCode == SWT.KEYPAD_CR) {
+            if (explorer.isDisposed())
+                return;
+
+            ISessionContext sessionContext = contextProvider.getSessionContext();
+            if (sessionContext == null)
+                return;
+
+            IPostSelectionProvider selectionProvider = (IPostSelectionProvider)explorer.getAdapter(IPostSelectionProvider.class);
+
+            ISelection input = selectionProvider.getSelection();
+            if (input.isEmpty())
+                return;
+//            Resource resource = ResourceAdaptionUtils.toSingleResource(selectionProvider.getSelection());
+//            if (resource == null)
+//                return;
+            final String perspectiveId = WorkbenchUtils.getCurrentPerspectiveId();
+            Control control = explorer.getControl();
+            Shell shell = control.getShell();
+
+            // Try the doubleClick-extensions
+            sessionContext.getSession().asyncRequest(new ChooseActionRequest(shell, explorer, input, perspectiveId));
+        } else if (e.keyCode == SWT.F2) {
+
+            IPostSelectionProvider selectionProvider = (IPostSelectionProvider)explorer.getAdapter(IPostSelectionProvider.class);
+            NodeContext context = ISelectionUtils.filterSingleSelection(selectionProvider.getSelection(), NodeContext.class);
+            if (context == null || !isEditable(context))
+                return;
+
+            for (String column : editingColumnResolver.execute(context)) {
+                // Prefix column key with '#' to indicate that
+                // textual editing is preferred if supported.
+                String error = explorer.startEditing(context, "#" + column); 
+                if (error == null)
+                    return;
+            }
+            return;
+        }
+    }
+
+    private boolean isEditable(NodeContext context) {
+        try {
+            return Simantics.getSession().syncRequest(new IsNodeContextModifiable(context));
+        } catch (DatabaseException e) {
+            Activator.getDefault().getLog().log(new Status(IStatus.ERROR, Activator.PLUGIN_ID,
+                    "Failed to check node context modifiability, see exception for details.", e));
+            return false;
+        }
+    }
+
+}