-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.ui.contribution;\r
-\r
-import java.util.Arrays;\r
-import java.util.Comparator;\r
-\r
-import org.eclipse.jface.action.ContributionItem;\r
-import org.eclipse.jface.action.IContributionItem;\r
-import org.eclipse.jface.resource.ImageDescriptor;\r
-import org.eclipse.jface.resource.JFaceResources;\r
-import org.eclipse.jface.resource.LocalResourceManager;\r
-import org.eclipse.jface.resource.ResourceManager;\r
-import org.eclipse.swt.SWT;\r
-import org.eclipse.swt.events.SelectionEvent;\r
-import org.eclipse.swt.events.SelectionListener;\r
-import org.eclipse.swt.widgets.Menu;\r
-import org.eclipse.swt.widgets.MenuItem;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.ui.utils.ResourceAdaptionUtils;\r
-import org.simantics.ui.workbench.action.ResourceEditorAdapterAction;\r
-import org.simantics.ui.workbench.editor.EditorAdapter;\r
-import org.simantics.ui.workbench.editor.EditorRegistry;\r
-import org.simantics.utils.strings.AlphanumComparator;\r
-\r
-\r
-/**\r
- * @author Tuukka Lehtonen\r
- */\r
-public class OpenWithMenuContribution extends DynamicMenuContribution {\r
-\r
- private static final boolean DEBUG_ADAPTERS = false;\r
-\r
- private ResourceManager resourceManager;\r
-\r
- public OpenWithMenuContribution() {\r
- resourceManager = new LocalResourceManager(JFaceResources.getResources());\r
- }\r
-\r
- @Override\r
- public void dispose() {\r
- if (resourceManager != null) {\r
- resourceManager.dispose();\r
- resourceManager = null;\r
- }\r
- super.dispose();\r
- }\r
-\r
- protected Object extractResource(ReadGraph graph, Object object) throws DatabaseException {\r
- Resource resource = ResourceAdaptionUtils.adaptToResource(graph, object);\r
- if(resource != null) return resource;\r
- else return object; \r
- }\r
- \r
- @Override\r
- protected boolean preAcceptSelection(Object[] selection) {\r
- return selection.length == 1;\r
- }\r
-\r
- @Override\r
- protected IContributionItem[] getContributionItems(ReadGraph graph, Object[] selection) throws DatabaseException {\r
- final Object r = extractResource(graph, selection[0]);\r
- final EditorAdapter[] editorAdapters = EditorRegistry.getInstance().getAdaptersFor(graph, r);\r
- if (editorAdapters.length == 0)\r
- return NONE;\r
-\r
- return new IContributionItem[] {\r
- new ContributionItem() {\r
- @Override\r
- public void fill(Menu menu, int index) {\r
- MenuItem openWith = new MenuItem(menu, SWT.CASCADE, index);\r
- openWith.setText("Open With");\r
- openWith.setEnabled(editorAdapters.length > 0);\r
- Menu subMenu = new Menu(menu);\r
- openWith.setMenu(subMenu);\r
-\r
- if (editorAdapters.length > 0) {\r
- // Sort the open with actions in descending priority order.\r
- Adapter[] adapters = new Adapter[editorAdapters.length];\r
- for (int i = 0; i < editorAdapters.length; i++)\r
- adapters[i] = new Adapter(editorAdapters[i], r, true);\r
- Arrays.sort(adapters, new Comparator<Adapter>() {\r
- @Override\r
- public int compare(Adapter o1, Adapter o2) {\r
- int delta = o2.getPriority() - o1.getPriority();\r
- if (delta != 0)\r
- return delta;\r
- return AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(o1.getText(), o2.getText());\r
- }\r
- });\r
-\r
- for (Adapter a : adapters)\r
- addMenuItem(subMenu, a, r);\r
- }\r
- }\r
- }\r
- };\r
- }\r
-\r
- private void addMenuItem(Menu subMenu, Adapter adapter, Object r) {\r
- MenuItem item = new MenuItem(subMenu, SWT.PUSH);\r
- String text = adapter.getText();\r
- if (DEBUG_ADAPTERS) {\r
- text = text + " (" + adapter.getAdapter().getClass().getCanonicalName() + ") [" + adapter.getPriority() + "]";\r
- }\r
- item.setText(text);\r
- ImageDescriptor descriptor = adapter.getImageDescriptor();\r
- if (descriptor != null) {\r
- item.setImage(resourceManager.createImage(descriptor));\r
- }\r
- item.addSelectionListener(adapter);\r
- }\r
-\r
- static class Adapter extends ResourceEditorAdapterAction implements SelectionListener {\r
- boolean remember;\r
-\r
- public Adapter(EditorAdapter adapter, Object r, boolean remember) {\r
- super(adapter, r);\r
- this.remember = remember;\r
- }\r
-\r
- @Override\r
- public void widgetDefaultSelected(SelectionEvent e) {\r
- widgetSelected(e);\r
- }\r
-\r
- @Override\r
- public void widgetSelected(SelectionEvent e) {\r
- run();\r
- }\r
-\r
- @Override\r
- protected void safeRun() throws Exception {\r
- super.safeRun();\r
-\r
- if (remember) {\r
- // Make this choice the default for the next time.\r
- EditorRegistry.getInstance().getMappings().put(getResource(), getAdapter());\r
- }\r
- }\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * 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.contribution;
+
+import java.util.Arrays;
+import java.util.Comparator;
+
+import org.eclipse.jface.action.ContributionItem;
+import org.eclipse.jface.action.IContributionItem;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.JFaceResources;
+import org.eclipse.jface.resource.LocalResourceManager;
+import org.eclipse.jface.resource.ResourceManager;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.events.SelectionEvent;
+import org.eclipse.swt.events.SelectionListener;
+import org.eclipse.swt.widgets.Menu;
+import org.eclipse.swt.widgets.MenuItem;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.ui.utils.ResourceAdaptionUtils;
+import org.simantics.ui.workbench.action.ResourceEditorAdapterAction;
+import org.simantics.ui.workbench.editor.EditorAdapter;
+import org.simantics.ui.workbench.editor.EditorRegistry;
+import org.simantics.utils.strings.AlphanumComparator;
+
+
+/**
+ * @author Tuukka Lehtonen
+ */
+public class OpenWithMenuContribution extends DynamicMenuContribution {
+
+ private static final boolean DEBUG_ADAPTERS = false;
+
+ private ResourceManager resourceManager;
+
+ public OpenWithMenuContribution() {
+ resourceManager = new LocalResourceManager(JFaceResources.getResources());
+ }
+
+ @Override
+ public void dispose() {
+ if (resourceManager != null) {
+ resourceManager.dispose();
+ resourceManager = null;
+ }
+ super.dispose();
+ }
+
+ protected Object extractResource(ReadGraph graph, Object object) throws DatabaseException {
+ Resource resource = ResourceAdaptionUtils.adaptToResource(graph, object);
+ if(resource != null) return resource;
+ else return object;
+ }
+
+ @Override
+ protected boolean preAcceptSelection(Object[] selection) {
+ return selection.length == 1;
+ }
+
+ @Override
+ protected IContributionItem[] getContributionItems(ReadGraph graph, Object[] selection) throws DatabaseException {
+ final Object r = extractResource(graph, selection[0]);
+ final EditorAdapter[] editorAdapters = EditorRegistry.getInstance().getAdaptersFor(graph, r);
+ if (editorAdapters.length == 0)
+ return NONE;
+
+ return new IContributionItem[] {
+ new ContributionItem() {
+ @Override
+ public void fill(Menu menu, int index) {
+ MenuItem openWith = new MenuItem(menu, SWT.CASCADE, index);
+ openWith.setText("Open With");
+ openWith.setEnabled(editorAdapters.length > 0);
+ Menu subMenu = new Menu(menu);
+ openWith.setMenu(subMenu);
+
+ if (editorAdapters.length > 0) {
+ // Sort the open with actions in descending priority order.
+ Adapter[] adapters = new Adapter[editorAdapters.length];
+ for (int i = 0; i < editorAdapters.length; i++)
+ adapters[i] = new Adapter(editorAdapters[i], r, true);
+ Arrays.sort(adapters, new Comparator<Adapter>() {
+ @Override
+ public int compare(Adapter o1, Adapter o2) {
+ int delta = o2.getPriority() - o1.getPriority();
+ if (delta != 0)
+ return delta;
+ return AlphanumComparator.CASE_INSENSITIVE_COMPARATOR.compare(o1.getText(), o2.getText());
+ }
+ });
+
+ for (Adapter a : adapters)
+ addMenuItem(subMenu, a, r);
+ }
+ }
+ }
+ };
+ }
+
+ private void addMenuItem(Menu subMenu, Adapter adapter, Object r) {
+ MenuItem item = new MenuItem(subMenu, SWT.PUSH);
+ String text = adapter.getText();
+ if (DEBUG_ADAPTERS) {
+ text = text + " (" + adapter.getAdapter().getClass().getCanonicalName() + ") [" + adapter.getPriority() + "]";
+ }
+ item.setText(text);
+ ImageDescriptor descriptor = adapter.getImageDescriptor();
+ if (descriptor != null) {
+ item.setImage(resourceManager.createImage(descriptor));
+ }
+ item.addSelectionListener(adapter);
+ }
+
+ static class Adapter extends ResourceEditorAdapterAction implements SelectionListener {
+ boolean remember;
+
+ public Adapter(EditorAdapter adapter, Object r, boolean remember) {
+ super(adapter, r);
+ this.remember = remember;
+ }
+
+ @Override
+ public void widgetDefaultSelected(SelectionEvent e) {
+ widgetSelected(e);
+ }
+
+ @Override
+ public void widgetSelected(SelectionEvent e) {
+ run();
+ }
+
+ @Override
+ protected void safeRun() throws Exception {
+ super.safeRun();
+
+ if (remember) {
+ // Make this choice the default for the next time.
+ EditorRegistry.getInstance().getMappings().put(getResource(), getAdapter());
+ }
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff