X-Git-Url: https://git.argeo.org/?p=gpl%2Fargeo-suite.git;a=blobdiff_plain;f=library%2Forg.argeo.library.ui%2Fsrc%2Forg%2Fargeo%2Flibrary%2Fui%2FDocumentsTreeUiProvider.java;fp=library%2Forg.argeo.library.ui%2Fsrc%2Forg%2Fargeo%2Flibrary%2Fui%2FDocumentsTreeUiProvider.java;h=466051553dddb221d74d695a96d2ab78505c6ff4;hp=0000000000000000000000000000000000000000;hb=e8d31e8321bb18489b37a53a32db833f8efb5ddf;hpb=44b2a06f610d0a13947af46f0f27e7d814865972

diff --git a/library/org.argeo.library.ui/src/org/argeo/library/ui/DocumentsTreeUiProvider.java b/library/org.argeo.library.ui/src/org/argeo/library/ui/DocumentsTreeUiProvider.java
new file mode 100644
index 0000000..4660515
--- /dev/null
+++ b/library/org.argeo.library.ui/src/org/argeo/library/ui/DocumentsTreeUiProvider.java
@@ -0,0 +1,80 @@
+package org.argeo.library.ui;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.spi.FileSystemProvider;
+
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+
+import org.argeo.api.NodeConstants;
+import org.argeo.api.NodeUtils;
+import org.argeo.cms.fs.CmsFsUtils;
+import org.argeo.cms.ui.CmsUiProvider;
+import org.argeo.cms.ui.CmsView;
+import org.argeo.cms.ui.util.CmsUiUtils;
+import org.argeo.eclipse.ui.fs.FsTreeViewer;
+import org.argeo.jcr.Jcr;
+import org.argeo.suite.ui.SuiteEvent;
+import org.eclipse.jface.viewers.IStructuredSelection;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.swt.widgets.Control;
+
+/** Tree view of a user root folders. */
+public class DocumentsTreeUiProvider implements CmsUiProvider {
+	private FileSystemProvider nodeFileSystemProvider;
+	private Repository repository;
+
+	@Override
+	public Control createUi(Composite parent, Node context) throws RepositoryException {
+		parent.setLayout(new GridLayout());
+		FsTreeViewer fsTreeViewer = new FsTreeViewer(parent, SWT.NONE);
+		fsTreeViewer.configureDefaultSingleColumnTable(500);
+		CmsView cmsView = CmsView.getCmsView(parent);
+		Node homeNode = NodeUtils.getUserHome(cmsView.doAs(() -> Jcr.login(repository, NodeConstants.HOME_WORKSPACE)));
+		parent.addDisposeListener((e1) -> Jcr.logout(homeNode));
+		Path homePath = CmsFsUtils.getPath(nodeFileSystemProvider, homeNode);
+		fsTreeViewer.addSelectionChangedListener((e) -> {
+			IStructuredSelection selection = (IStructuredSelection) fsTreeViewer.getSelection();
+			if (selection.isEmpty())
+				return;
+			else {
+				Path newSelected = (Path) selection.getFirstElement();
+				if (Files.isDirectory(newSelected)) {
+					Node folderNode = cmsView.doAs(() -> CmsFsUtils.getNode(repository, newSelected));
+					parent.addDisposeListener((e1) -> Jcr.logout(folderNode));
+					cmsView.sendEvent(SuiteEvent.refreshPart.topic(), SuiteEvent.eventProperties(folderNode));
+				}
+			}
+		});
+		fsTreeViewer.addDoubleClickListener((e) -> {
+			IStructuredSelection selection = (IStructuredSelection) fsTreeViewer.getSelection();
+			if (selection.isEmpty())
+				return;
+			else {
+				Path newSelected = (Path) selection.getFirstElement();
+				if (Files.isDirectory(newSelected)) {
+					Node folderNode = cmsView.doAs(() -> CmsFsUtils.getNode(repository, newSelected));
+					parent.addDisposeListener((e1) -> Jcr.logout(folderNode));
+					cmsView.sendEvent(SuiteEvent.openNewPart.topic(), SuiteEvent.eventProperties(folderNode));
+				}
+			}
+		});
+		fsTreeViewer.setPathsInput(homePath);
+		fsTreeViewer.getControl().setLayoutData(CmsUiUtils.fillAll());
+		fsTreeViewer.getControl().getParent().layout(true, true);
+		return fsTreeViewer.getControl();
+	}
+
+	public void setNodeFileSystemProvider(FileSystemProvider nodeFileSystemProvider) {
+		this.nodeFileSystemProvider = nodeFileSystemProvider;
+	}
+
+	public void setRepository(Repository repository) {
+		this.repository = repository;
+	}
+
+}