X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.modeling%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Factions%2FNavigationTargetChooserDialog.java;h=d576f06194cca808e28a365530a6da99c7c7de90;hb=HEAD;hp=2253c4b202477d89b6583e6a104f74a1cbbf64bd;hpb=969bd23cab98a79ca9101af33334000879fb60c5;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/NavigationTargetChooserDialog.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/NavigationTargetChooserDialog.java
index 2253c4b20..d576f0619 100644
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/NavigationTargetChooserDialog.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/actions/NavigationTargetChooserDialog.java
@@ -1,192 +1,192 @@
-/*******************************************************************************
- * 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.actions;
-
-import org.eclipse.jface.dialogs.Dialog;
-import org.eclipse.jface.dialogs.IDialogConstants;
-import org.eclipse.jface.dialogs.IDialogSettings;
-import org.eclipse.jface.viewers.ArrayContentProvider;
-import org.eclipse.jface.viewers.DoubleClickEvent;
-import org.eclipse.jface.viewers.IDoubleClickListener;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.LabelProvider;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.jface.viewers.StructuredSelection;
-import org.eclipse.jface.viewers.TableViewer;
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jface.viewers.ViewerSorter;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Point;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.widgets.Button;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Label;
-import org.eclipse.swt.widgets.Shell;
-import org.simantics.db.common.NamedResource;
-import org.simantics.ui.internal.Activator;
-import org.simantics.utils.strings.AlphanumComparator;
-
-
-/**
- * @author Tuukka Lehtonen
- */
-public class NavigationTargetChooserDialog extends Dialog {
-
-    private static final String DIALOG = "NavigationTargetChooserDialog"; //$NON-NLS-1$
-
-    private final NamedResource[] options;
-
-    private final String          title;
-
-    private final String          description;
-
-    private NamedResource         selected;
-
-    private TableViewer           viewer;
-
-    private IDialogSettings       dialogBoundsSettings;
-
-    public NavigationTargetChooserDialog(Shell parent, NamedResource[] options, String title, String description) {
-        super(parent);
-        this.options = options;
-        this.title = title;
-        this.description = description;
-
-        IDialogSettings settings = Activator.getDefault().getDialogSettings();
-        dialogBoundsSettings = settings.getSection(DIALOG);
-        if (dialogBoundsSettings == null)
-            dialogBoundsSettings = settings.addNewSection(DIALOG);
-    }
-
-    @Override
-    protected IDialogSettings getDialogBoundsSettings() {
-        return dialogBoundsSettings;
-    }
-
-    @Override
-    protected void configureShell(Shell newShell) {
-        if (title != null) {
-            newShell.setText(title);
-        } else {
-            newShell.setText("Choose Navigation Target");
-        }
-        super.configureShell(newShell);
-    }
-
-    @Override
-    protected int getShellStyle() {
-        return super.getShellStyle() | SWT.RESIZE;
-    }
-
-    @Override
-    protected Point getInitialSize() {
-        Point defaultSize = getShell().computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
-        Point result = super.getInitialSize();
-        if (defaultSize.equals(result))
-            return new Point(400, 500);
-        return result;
-    }
-
-    @Override
-    protected Control createDialogArea(Composite parent) {
-        Composite composite = (Composite) super.createDialogArea(parent);
-
-        if (description != null) {
-            Label label = new Label(composite, 0);
-            label.setText(description);
-            label.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
-        }
-
-        viewer = new TableViewer(composite, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER | SWT.SINGLE);
-        viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
-        viewer.setContentProvider(new ArrayContentProvider());
-        viewer.setLabelProvider(new TargetLabelProvider());
-        viewer.setSorter(sorter);
-        viewer.setInput(options);
-
-        viewer.addDoubleClickListener(new IDoubleClickListener() {
-            @Override
-            public void doubleClick(DoubleClickEvent event) {
-                okPressed();
-            }
-        });
-
-        viewer.addSelectionChangedListener(new ISelectionChangedListener() {
-            @Override
-            public void selectionChanged(SelectionChangedEvent event) {
-                NavigationTargetChooserDialog.this.selectionChanged(event.getSelection());
-            }
-        });
-
-        if (options.length > 0) {
-            viewer.setSelection(new StructuredSelection(options[0]), true);
-        }
-
-        applyDialogFont(composite);
-        return composite;
-    }
-
-    private void selectionChanged(ISelection s) {
-        Button ok = getButton(IDialogConstants.OK_ID);
-        IStructuredSelection iss = (IStructuredSelection) s;
-        if (iss == null || iss.isEmpty()) {
-            if (ok != null)
-                ok.setEnabled(false);
-            return;
-        }
-
-        if (ok != null)
-            ok.setEnabled(true);
-        return;
-    }
-
-    @Override
-    protected void okPressed() {
-        selected = (NamedResource) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
-        super.okPressed();
-    }
-
-    public NamedResource getSelection() {
-        return selected;
-    }
-
-    private final ViewerSorter sorter = new ViewerSorter() {
-        @Override
-        public int category(Object element) {
-            return 0;
-        }
-        @Override
-        public int compare(Viewer viewer, Object e1, Object e2) {
-            NamedResource a1 = (NamedResource) e1;
-            NamedResource a2 = (NamedResource) e2;
-            return AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(a1.getName(), a2.getName());
-        }
-    };
-
-    class TargetLabelProvider extends LabelProvider {
-        @Override
-        public Image getImage(Object element) {
-            return null;
-        }
-
-        @Override
-        public String getText(Object element) {
-            NamedResource a = (NamedResource) element;
-            return a.getName();
-        }
-    }
-
-}
+/*******************************************************************************
+ * 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.actions;
+
+import org.eclipse.jface.dialogs.Dialog;
+import org.eclipse.jface.dialogs.IDialogConstants;
+import org.eclipse.jface.dialogs.IDialogSettings;
+import org.eclipse.jface.viewers.ArrayContentProvider;
+import org.eclipse.jface.viewers.DoubleClickEvent;
+import org.eclipse.jface.viewers.IDoubleClickListener;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.jface.viewers.ISelectionChangedListener;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.jface.viewers.LabelProvider;
+import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredSelection;
+import org.eclipse.jface.viewers.TableViewer;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerSorter;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.graphics.Image;
+import org.eclipse.swt.graphics.Point;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.widgets.Button;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+import org.eclipse.swt.widgets.Label;
+import org.eclipse.swt.widgets.Shell;
+import org.simantics.db.common.NamedResource;
+import org.simantics.ui.internal.Activator;
+import org.simantics.utils.strings.AlphanumComparator;
+
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class NavigationTargetChooserDialog extends Dialog {
+
+    private static final String DIALOG = "NavigationTargetChooserDialog"; //$NON-NLS-1$
+
+    private final NamedResource[] options;
+
+    private final String          title;
+
+    private final String          description;
+
+    private NamedResource         selected;
+
+    private TableViewer           viewer;
+
+    private IDialogSettings       dialogBoundsSettings;
+
+    public NavigationTargetChooserDialog(Shell parent, NamedResource[] options, String title, String description) {
+        super(parent);
+        this.options = options;
+        this.title = title;
+        this.description = description;
+
+        IDialogSettings settings = Activator.getDefault().getDialogSettings();
+        dialogBoundsSettings = settings.getSection(DIALOG);
+        if (dialogBoundsSettings == null)
+            dialogBoundsSettings = settings.addNewSection(DIALOG);
+    }
+
+    @Override
+    protected IDialogSettings getDialogBoundsSettings() {
+        return dialogBoundsSettings;
+    }
+
+    @Override
+    protected void configureShell(Shell newShell) {
+        if (title != null) {
+            newShell.setText(title);
+        } else {
+            newShell.setText("Choose Navigation Target");
+        }
+        super.configureShell(newShell);
+    }
+
+    @Override
+    protected int getShellStyle() {
+        return super.getShellStyle() | SWT.RESIZE;
+    }
+
+    @Override
+    protected Point getInitialSize() {
+        Point defaultSize = getShell().computeSize(SWT.DEFAULT, SWT.DEFAULT, true);
+        Point result = super.getInitialSize();
+        if (defaultSize.equals(result))
+            return new Point(400, 500);
+        return result;
+    }
+
+    @Override
+    protected Control createDialogArea(Composite parent) {
+        Composite composite = (Composite) super.createDialogArea(parent);
+
+        if (description != null) {
+            Label label = new Label(composite, 0);
+            label.setText(description);
+            label.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, false));
+        }
+
+        viewer = new TableViewer(composite, SWT.V_SCROLL | SWT.H_SCROLL | SWT.BORDER | SWT.SINGLE);
+        viewer.getControl().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true));
+        viewer.setContentProvider(new ArrayContentProvider());
+        viewer.setLabelProvider(new TargetLabelProvider());
+        viewer.setSorter(sorter);
+        viewer.setInput(options);
+
+        viewer.addDoubleClickListener(new IDoubleClickListener() {
+            @Override
+            public void doubleClick(DoubleClickEvent event) {
+                okPressed();
+            }
+        });
+
+        viewer.addSelectionChangedListener(new ISelectionChangedListener() {
+            @Override
+            public void selectionChanged(SelectionChangedEvent event) {
+                NavigationTargetChooserDialog.this.selectionChanged(event.getSelection());
+            }
+        });
+
+        if (options.length > 0) {
+            viewer.setSelection(new StructuredSelection(options[0]), true);
+        }
+
+        applyDialogFont(composite);
+        return composite;
+    }
+
+    private void selectionChanged(ISelection s) {
+        Button ok = getButton(IDialogConstants.OK_ID);
+        IStructuredSelection iss = (IStructuredSelection) s;
+        if (iss == null || iss.isEmpty()) {
+            if (ok != null)
+                ok.setEnabled(false);
+            return;
+        }
+
+        if (ok != null)
+            ok.setEnabled(true);
+        return;
+    }
+
+    @Override
+    protected void okPressed() {
+        selected = (NamedResource) ((IStructuredSelection) viewer.getSelection()).getFirstElement();
+        super.okPressed();
+    }
+
+    public NamedResource getSelection() {
+        return selected;
+    }
+
+    private final ViewerSorter sorter = new ViewerSorter() {
+        @Override
+        public int category(Object element) {
+            return 0;
+        }
+        @Override
+        public int compare(Viewer viewer, Object e1, Object e2) {
+            NamedResource a1 = (NamedResource) e1;
+            NamedResource a2 = (NamedResource) e2;
+            return AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(a1.getName(), a2.getName());
+        }
+    };
+
+    class TargetLabelProvider extends LabelProvider {
+        @Override
+        public Image getImage(Object element) {
+            return null;
+        }
+
+        @Override
+        public String getText(Object element) {
+            NamedResource a = (NamedResource) element;
+            return a.getName();
+        }
+    }
+
+}