-package org.simantics.document.linking.ge;\r
-\r
-import java.util.ArrayList;\r
-import java.util.Map;\r
-\r
-import org.eclipse.jface.viewers.ISelectionProvider;\r
-import org.eclipse.swt.widgets.Composite;\r
-import org.eclipse.ui.IWorkbenchSite;\r
-import org.simantics.browsing.ui.NodeContext;\r
-import org.simantics.browsing.ui.common.ErrorLogger;\r
-import org.simantics.browsing.ui.model.InvalidContribution;\r
-import org.simantics.browsing.ui.model.dnd.DndBrowseContext;\r
-import org.simantics.browsing.ui.swt.DefaultExplorerSelectionListener;\r
-import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite;\r
-import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;\r
-import org.simantics.db.ReadGraph;\r
-import org.simantics.db.Resource;\r
-import org.simantics.db.common.request.ReadRequest;\r
-import org.simantics.db.exception.DatabaseException;\r
-import org.simantics.db.procedure.Procedure;\r
-import org.simantics.db.request.Read;\r
-import org.simantics.ui.SimanticsUI;\r
-\r
-public class SourceLinkExplorerComposite extends GraphExplorerComposite {\r
- \r
- volatile DndBrowseContext dndBrowseContext;\r
- private IWorkbenchSite site;\r
- private MultiSelectionProvider provider;\r
- \r
- public SourceLinkExplorerComposite(Map<String, Object> args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, int style) {\r
- super(args, site, parent, support, style);\r
- this.site = site;\r
- this.provider = provider;\r
- attachDND();\r
- \r
- }\r
- \r
- public SourceLinkExplorerComposite(Map<String, Object> args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, boolean useDND, int style) {\r
- super(args, site, parent, support, style);\r
- this.site = site;\r
- this.provider = provider;\r
- if (useDND)\r
- attachDND();\r
- }\r
- \r
- private void attachDND() {\r
- SimanticsUI.getSession().asyncRequest(new ReadRequest() {\r
- @Override\r
- public void run(ReadGraph graph) throws DatabaseException { \r
- ArrayList<Resource> browseContexts = new ArrayList<Resource>();\r
- for (String uri : getBrowseContexts()) {\r
- Resource browseContext = graph.getPossibleResource(uri);\r
- if (browseContext != null)\r
- browseContexts.add(browseContext);\r
- }\r
- try {\r
- dndBrowseContext = DndBrowseContext.create(graph, browseContexts);\r
- } catch (InvalidContribution e) {\r
- ErrorLogger.defaultLogError(e);\r
- }\r
- }\r
- });\r
- }\r
- \r
- @Override\r
- protected void handleDrop(final Object data, final NodeContext target) {\r
- if (target == null)\r
- return;\r
-\r
- SimanticsUI.getSession().asyncRequest(new Read<Runnable>() {\r
- @Override\r
- public Runnable perform(ReadGraph graph) throws DatabaseException {\r
- if (dndBrowseContext == null)\r
- return null;\r
- return dndBrowseContext.getAction(graph, target, data);\r
- }\r
- }, new Procedure<Runnable>() {\r
- @Override\r
- public void execute(Runnable result) {\r
- if (result != null)\r
- result.run();\r
- }\r
-\r
- @Override\r
- public void exception(Throwable t) {\r
- ErrorLogger.defaultLogError(t);\r
- }\r
- });\r
- }\r
- \r
- public void setWorkbenchListeners() {\r
- if (workbenchSelectionListener == null && site != null) {\r
- ISelectionProvider selectionProvider = (ISelectionProvider) explorer.getAdapter(ISelectionProvider.class);\r
- //site.setSelectionProvider(selectionProvider);\r
- provider.addSelectionProvider(selectionProvider);\r
-\r
- // Listen to the workbench selection also to propagate it to\r
- // the explorer also.\r
- workbenchSelectionListener = new DefaultExplorerSelectionListener(site.getPage().getActivePart(), explorer);\r
- //System.out.println("ADD WORKBENCH SELECTION LISTENER: " + workbenchSelectionListener);\r
- site.getWorkbenchWindow().getSelectionService().addPostSelectionListener(workbenchSelectionListener);\r
- }\r
- }\r
- \r
-\r
-}\r
+package org.simantics.document.linking.ge;
+
+import java.util.ArrayList;
+import java.util.Map;
+
+import org.eclipse.jface.viewers.ISelectionProvider;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.IWorkbenchSite;
+import org.simantics.browsing.ui.NodeContext;
+import org.simantics.browsing.ui.common.ErrorLogger;
+import org.simantics.browsing.ui.model.InvalidContribution;
+import org.simantics.browsing.ui.model.dnd.DndBrowseContext;
+import org.simantics.browsing.ui.swt.DefaultExplorerSelectionListener;
+import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite;
+import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.procedure.Procedure;
+import org.simantics.db.request.Read;
+import org.simantics.ui.SimanticsUI;
+
+public class SourceLinkExplorerComposite extends GraphExplorerComposite {
+
+ volatile DndBrowseContext dndBrowseContext;
+ private IWorkbenchSite site;
+ private MultiSelectionProvider provider;
+
+ public SourceLinkExplorerComposite(Map<String, Object> args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, int style) {
+ super(args, site, parent, support, style);
+ this.site = site;
+ this.provider = provider;
+ attachDND();
+
+ }
+
+ public SourceLinkExplorerComposite(Map<String, Object> args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, boolean useDND, int style) {
+ super(args, site, parent, support, style);
+ this.site = site;
+ this.provider = provider;
+ if (useDND)
+ attachDND();
+ }
+
+ private void attachDND() {
+ SimanticsUI.getSession().asyncRequest(new ReadRequest() {
+ @Override
+ public void run(ReadGraph graph) throws DatabaseException {
+ ArrayList<Resource> browseContexts = new ArrayList<Resource>();
+ for (String uri : getBrowseContexts()) {
+ Resource browseContext = graph.getPossibleResource(uri);
+ if (browseContext != null)
+ browseContexts.add(browseContext);
+ }
+ try {
+ dndBrowseContext = DndBrowseContext.create(graph, browseContexts);
+ } catch (InvalidContribution e) {
+ ErrorLogger.defaultLogError(e);
+ }
+ }
+ });
+ }
+
+ @Override
+ protected void handleDrop(final Object data, final NodeContext target) {
+ if (target == null)
+ return;
+
+ SimanticsUI.getSession().asyncRequest(new Read<Runnable>() {
+ @Override
+ public Runnable perform(ReadGraph graph) throws DatabaseException {
+ if (dndBrowseContext == null)
+ return null;
+ return dndBrowseContext.getAction(graph, target, data);
+ }
+ }, new Procedure<Runnable>() {
+ @Override
+ public void execute(Runnable result) {
+ if (result != null)
+ result.run();
+ }
+
+ @Override
+ public void exception(Throwable t) {
+ ErrorLogger.defaultLogError(t);
+ }
+ });
+ }
+
+ public void setWorkbenchListeners() {
+ if (workbenchSelectionListener == null && site != null) {
+ ISelectionProvider selectionProvider = (ISelectionProvider) explorer.getAdapter(ISelectionProvider.class);
+ //site.setSelectionProvider(selectionProvider);
+ provider.addSelectionProvider(selectionProvider);
+
+ // Listen to the workbench selection also to propagate it to
+ // the explorer also.
+ workbenchSelectionListener = new DefaultExplorerSelectionListener(site.getPage().getActivePart(), explorer);
+ //System.out.println("ADD WORKBENCH SELECTION LISTENER: " + workbenchSelectionListener);
+ site.getWorkbenchWindow().getSelectionService().addPostSelectionListener(workbenchSelectionListener);
+ }
+ }
+
+
+}
Code Review / simantics / platform.git / blobdiff