Implementation of file handlers for both RCP & RAP

[lgpl/argeo-commons.git] / eclipse / runtime / org.argeo.eclipse.ui.jcr / src / main / java / org / argeo / eclipse / ui / jcr / views / GenericJcrBrowser.java

diff --git a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/views/GenericJcrBrowser.java b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/views/GenericJcrBrowser.java
index 2496177824088a4404888cbbd47aae8e82263620..414cb010ac71d4a6974429c16d9ad8104477b78e 100644 (file)
--- a/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/views/GenericJcrBrowser.java
+++ b/eclipse/runtime/org.argeo.eclipse.ui.jcr/src/main/java/org/argeo/eclipse/ui/jcr/views/GenericJcrBrowser.java
@@ -1,8 +1,9 @@
 package org.argeo.eclipse.ui.jcr.views;
 
-import java.io.BufferedInputStream;
-import java.io.File;
+import java.io.InputStream;
+import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.List;
 
 import javax.jcr.Node;
 import javax.jcr.Property;
@@ -10,6 +11,8 @@ import javax.jcr.PropertyType;
 import javax.jcr.RepositoryException;
 
 import org.apache.commons.io.IOUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
 import org.argeo.ArgeoException;
 import org.argeo.eclipse.ui.dialogs.Error;
 import org.argeo.eclipse.ui.jcr.browser.NodeContentProvider;
@@ -26,6 +29,7 @@ import org.eclipse.jface.viewers.IDoubleClickListener;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.IStructuredSelection;
 import org.eclipse.jface.viewers.SelectionChangedEvent;
+import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.jface.viewers.TableViewer;
 import org.eclipse.jface.viewers.TableViewerColumn;
 import org.eclipse.jface.viewers.TreeViewer;
@@ -39,6 +43,8 @@ import org.eclipse.swt.widgets.Menu;
 import org.eclipse.ui.part.ViewPart;
 
 public class GenericJcrBrowser extends ViewPart {
+       private static Log log = LogFactory.getLog(GenericJcrBrowser.class);
+
        private TreeViewer nodesViewer;
        private TableViewer propertiesViewer;
 
@@ -99,22 +105,21 @@ public class GenericJcrBrowser extends ViewPart {
                                                                Error.show("Cannot open file children Node that are not of 'nt:resource' type.");
                                                                return;
                                                        }
-                                                       BufferedInputStream fis = null;
+                                                       InputStream fis = null;
 
                                                        try {
-                                                               fis = (BufferedInputStream) child
+                                                               fis = (InputStream) child
                                                                                .getProperty("jcr:data").getBinary()
                                                                                .getStream();
 
                                                                String name = node.getName();
-                                                               
+
                                                                // Instantiate the generic object that fits for
                                                                // both
                                                                // RCP & RAP.
                                                                FileHandler fh = new FileHandler();
-                                                               fh.openFile(name,
-                                                                               fis);
-                                                               //fh.openFile(file);
+                                                               fh.openFile(name, fis);
+                                                               // fh.openFile(file);
                                                        } catch (Exception e) {
                                                                throw new ArgeoException(
                                                                                "Stream error while opening file", e);
@@ -229,7 +234,69 @@ public class GenericJcrBrowser extends ViewPart {
        }
 
        public void nodeRemoved(Node parentNode) {
-               nodesViewer.refresh(parentNode);
+
+               List<Node> al = new ArrayList<Node>();
+               al.add(parentNode);
+
+               IStructuredSelection newSel = new StructuredSelection(al);
+               // IStructuredSelection newSel = new StructuredSelection(parentNode);
+
+               if (log.isDebugEnabled())
+                       log.debug("new selection size = " + newSel.size());
+
+               nodesViewer.setSelection(newSel, true);
+               IStructuredSelection tmpSel = (IStructuredSelection) nodesViewer
+                               .getSelection();
+
+               if (log.isDebugEnabled())
+                       log.debug("set selection size = " + tmpSel.size());
+
+               nodesViewer.refresh();
+
+               //
+               // log.debug(" Class selected (Parent 1ST element) : "
+               // + tmpSel.getFirstElement().getClass());
+               // setFocus();
+               //
+               // nodesViewer.refresh(parentNode);
+
+               // // Call the refresh node command
+               // try {
+               // IWorkbench iw = JcrUiPlugin.getDefault().getWorkbench();
+               // IHandlerService handlerService = (IHandlerService) iw
+               // .getService(IHandlerService.class);
+               //
+               // // get the command from plugin.xml
+               // IWorkbenchWindow window = iw.getActiveWorkbenchWindow();
+               // ICommandService cmdService = (ICommandService) window
+               // .getService(ICommandService.class);
+               // Command cmd = cmdService
+               // .getCommand(OpenEbiDetailsEditor.COMMAND_NAME);
+               //
+               // // log.debug("cmd : " + cmd);
+               // ArrayList<Parameterization> parameters = new
+               // ArrayList<Parameterization>();
+               //
+               // // get the parameter
+               // IParameter iparam = cmd
+               // .getParameter(OpenEbiDetailsEditor.PARAM_UUID);
+               //
+               // Parameterization params = new Parameterization(iparam,
+               // ((String[]) obj)[0]);
+               // parameters.add(params);
+               //
+               // // build the parameterized command
+               // ParameterizedCommand pc = new ParameterizedCommand(cmd,
+               // parameters.toArray(new Parameterization[parameters.size()]));
+               //
+               // // execute the command
+               // handlerService = (IHandlerService) window
+               // .getService(IHandlerService.class);
+               // handlerService.executeCommand(pc, null);
+               //
+               // } catch (Exception e) {
+               // throw new ArgeoException("Error opening EBI", e);
+               // }
        }
 
        public void setRepositoryRegister(RepositoryRegister repositoryRegister) {