Simplify Argeo Commons project structure

[lgpl/argeo-commons.git] / org.argeo.eclipse.ui / src / org / argeo / eclipse / ui / fs / SimpleFsTreeBrowser.java

diff --git a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/fs/SimpleFsTreeBrowser.java b/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/fs/SimpleFsTreeBrowser.java
deleted file mode 100644 (file)
index f8128d9..0000000
--- a/org.argeo.eclipse.ui/src/org/argeo/eclipse/ui/fs/SimpleFsTreeBrowser.java
+++ /dev/null
@@ -1,129 +0,0 @@
-package org.argeo.eclipse.ui.fs;
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.apache.commons.logging.Log;
-import org.apache.commons.logging.LogFactory;
-import org.argeo.eclipse.ui.ColumnDefinition;
-import org.argeo.eclipse.ui.EclipseUiUtils;
-import org.eclipse.jface.viewers.ISelectionChangedListener;
-import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.SelectionChangedEvent;
-import org.eclipse.swt.SWT;
-import org.eclipse.swt.custom.SashForm;
-import org.eclipse.swt.events.KeyEvent;
-import org.eclipse.swt.events.KeyListener;
-import org.eclipse.swt.layout.GridData;
-import org.eclipse.swt.layout.GridLayout;
-import org.eclipse.swt.widgets.Composite;
-import org.eclipse.swt.widgets.Table;
-import org.eclipse.swt.widgets.Tree;
-
-/** A simple Java 7 nio files browser with a tree */
-public class SimpleFsTreeBrowser extends Composite {
-       private final static Log log = LogFactory.getLog(SimpleFsTreeBrowser.class);
-       private static final long serialVersionUID = -40347919096946585L;
-
-       private Path currSelected;
-       private FsTreeViewer treeViewer;
-       private FsTableViewer directoryDisplayViewer;
-
-       public SimpleFsTreeBrowser(Composite parent, int style) {
-               super(parent, style);
-               createContent(this);
-               // parent.layout(true, true);
-       }
-
-       private void createContent(Composite parent) {
-               parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
-               SashForm form = new SashForm(parent, SWT.HORIZONTAL);
-               Composite child1 = new Composite(form, SWT.NONE);
-               populateTree(child1);
-               Composite child2 = new Composite(form, SWT.BORDER);
-               populateDisplay(child2);
-               form.setLayoutData(EclipseUiUtils.fillAll());
-               form.setWeights(new int[] { 1, 3 });
-       }
-
-       public void setInput(Path... paths) {
-               treeViewer.setPathsInput(paths);
-               treeViewer.getControl().getParent().layout(true, true);
-       }
-
-       private void populateTree(final Composite parent) {
-               // GridLayout layout = EclipseUiUtils.noSpaceGridLayout();
-               // layout.verticalSpacing = 5;
-               parent.setLayout(new GridLayout());
-
-               ISelectionChangedListener selList = new MySelectionChangedListener();
-
-               treeViewer = new FsTreeViewer(parent, SWT.MULTI);
-               Tree tree = treeViewer.configureDefaultSingleColumnTable(500);
-               GridData gd = EclipseUiUtils.fillAll();
-               // gd.horizontalIndent = 10;
-               tree.setLayoutData(gd);
-               treeViewer.addSelectionChangedListener(selList);
-       }
-
-       private class MySelectionChangedListener implements ISelectionChangedListener {
-               @Override
-               public void selectionChanged(SelectionChangedEvent event) {
-                       IStructuredSelection selection = (IStructuredSelection) treeViewer.getSelection();
-                       if (selection.isEmpty())
-                               return;
-                       else {
-                               Path newSelected = (Path) selection.getFirstElement();
-                               if (newSelected.equals(currSelected))
-                                       return;
-                               currSelected = newSelected;
-                               if (Files.isDirectory(currSelected))
-                                       directoryDisplayViewer.setInput(currSelected, "*");
-                       }
-               }
-       }
-
-       private void populateDisplay(final Composite parent) {
-               parent.setLayout(EclipseUiUtils.noSpaceGridLayout());
-               directoryDisplayViewer = new FsTableViewer(parent, SWT.MULTI);
-               List<ColumnDefinition> colDefs = new ArrayList<>();
-               colDefs.add(new ColumnDefinition(new FileIconNameLabelProvider(), "Name", 200, 200));
-               colDefs.add(new ColumnDefinition(new NioFileLabelProvider(FsUiConstants.PROPERTY_SIZE), "Size", 100, 100));
-               colDefs.add(new ColumnDefinition(new NioFileLabelProvider(FsUiConstants.PROPERTY_TYPE), "Type", 300, 300));
-               colDefs.add(new ColumnDefinition(new NioFileLabelProvider(FsUiConstants.PROPERTY_LAST_MODIFIED),
-                               "Last modified", 100, 100));
-               Table table = directoryDisplayViewer.configureDefaultTable(colDefs);
-               table.setLayoutData(EclipseUiUtils.fillAll());
-
-               table.addKeyListener(new KeyListener() {
-                       private static final long serialVersionUID = -8083424284436715709L;
-
-                       @Override
-                       public void keyReleased(KeyEvent e) {
-                       }
-
-                       @Override
-                       public void keyPressed(KeyEvent e) {
-                               log.debug("Key event received: " + e.keyCode);
-                               IStructuredSelection selection = (IStructuredSelection) directoryDisplayViewer.getSelection();
-                               Path selected = null;
-                               if (!selection.isEmpty())
-                                       selected = ((Path) selection.getFirstElement());
-                               if (e.keyCode == SWT.CR) {
-                                       if (!Files.isDirectory(selected))
-                                               return;
-                                       if (selected != null) {
-                                               currSelected = selected;
-                                               directoryDisplayViewer.setInput(currSelected, "*");
-                                       }
-                               } else if (e.keyCode == SWT.BS) {
-                                       currSelected = currSelected.getParent();
-                                       directoryDisplayViewer.setInput(currSelected, "*");
-                                       directoryDisplayViewer.getTable().setFocus();
-                               }
-                       }
-               });
-       }
-}