+/*
+ * Copyright 2012 GRNET S.A. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and
+ * documentation are those of the authors and should not be
+ * interpreted as representing official policies, either expressed
+ * or implied, of GRNET S.A.
+ */
+
+package gr.grnet.pithos.web.client;
+
+import gr.grnet.pithos.web.client.commands.NewFolderCommand;
+import gr.grnet.pithos.web.client.commands.PropertiesCommand;
+import gr.grnet.pithos.web.client.foldertree.Folder;
+
+import com.google.gwt.dom.client.Style.Display;
+import com.google.gwt.event.dom.client.ClickEvent;
+import com.google.gwt.event.dom.client.ClickHandler;
+import com.google.gwt.user.client.Command;
+import com.google.gwt.user.client.ui.Anchor;
+import com.google.gwt.user.client.ui.Composite;
+import com.google.gwt.user.client.ui.FlowPanel;
+
+public class Toolbar extends Composite {
+
+ Pithos app;
+
+ private Anchor newFolderButton;
+
+ private Anchor shareFolderButton;
+
+ private Anchor refreshButton;
+
+ private Anchor toolsButton;
+
+ ToolsMenu menu;
+
+ public Toolbar(final Pithos _app) {
+ app = _app;
+ FlowPanel toolbar = new FlowPanel();
+ toolbar.getElement().setId("toolbar");
+ toolbar.addStyleName("clearfix");
+ toolbar.getElement().getStyle().setDisplay(Display.BLOCK);
+
+ newFolderButton = new Anchor("<span class='ico'></span><span class='title'>New folder</span>", true);
+ newFolderButton.getElement().setId("newfolder-button");
+ newFolderButton.addStyleName("pithos-toolbarItem");
+ newFolderButton.setVisible(false);
+ newFolderButton.addClickHandler(new ClickHandler() {
+
+ @Override
+ public void onClick(ClickEvent event) {
+ Folder folder = app.getSelectedTree().getSelection();
+ if (folder != null) {
+ Boolean[] permissions = folder.getPermissions().get(app.getUsername());
+ boolean canWrite = folder.getOwner().equals(app.getUsername()) || (permissions!= null && permissions[1] != null && permissions[1]);
+
+ if (!folder.isInTrash() && canWrite)
+ new NewFolderCommand(app, null, folder).execute();
+ }
+ }
+ });
+ toolbar.add(newFolderButton);
+
+ shareFolderButton = new Anchor("<span class='ico'></span><span class='title'>Share folder</span>", true);
+ shareFolderButton.getElement().setId("sharefolder-button");
+ shareFolderButton.addStyleName("pithos-toolbarItem");
+ shareFolderButton.setVisible(false);
+ shareFolderButton.addClickHandler(new ClickHandler() {
+
+ @Override
+ public void onClick(ClickEvent event) {
+ Folder folder = app.getSelectedTree().getSelection();
+ if (folder != null) {
+ Boolean[] permissions = folder.getPermissions().get(app.getUsername());
+ boolean canWrite = folder.getOwner().equals(app.getUsername()) || (permissions!= null && permissions[1] != null && permissions[1]);
+ boolean isFolderTreeSelected = app.getSelectedTree().equals(app.getFolderTreeView());
+
+ if (!folder.isInTrash() && canWrite && isFolderTreeSelected && !folder.isContainer())
+ new PropertiesCommand(app, null, folder, PropertiesCommand.PERMISSIONS).execute();
+ }
+ }
+ });
+ toolbar.add(shareFolderButton);
+
+ refreshButton = new Anchor("<span class='ico'></span><span class='title'>Refresh</span>", true);
+ refreshButton.getElement().setId("refresh-button");
+ refreshButton.addStyleName("pithos-toolbarItem");
+ refreshButton.setVisible(false);
+ refreshButton.addClickHandler(new ClickHandler() {
+
+ @Override
+ public void onClick(ClickEvent event) {
+ boolean isFolderTreeSelected = app.getSelectedTree().equals(app.getFolderTreeView());
+ boolean otherSharedTreeSelected = app.getSelectedTree().equals(app.getOtherSharedTreeView());
+ Folder folder = app.getSelectedTree().getSelection();
+
+ if (folder != null && (isFolderTreeSelected || otherSharedTreeSelected))
+ app.updateFolder(folder, true, new Command() {
+
+ @Override
+ public void execute() {
+ app.updateStatistics();
+ }
+ });
+ }
+ });
+ toolbar.add(refreshButton);
+
+ toolsButton = new Anchor("<span class='ico'></span><span class='title'>More...</span>", true);
+ toolsButton.getElement().setId("tools-button");
+ toolsButton.addStyleName("pithos-toolbarItem");
+ toolsButton.setVisible(false);
+ toolsButton.addClickHandler(new ClickHandler() {
+
+ @Override
+ public void onClick(ClickEvent event) {
+ if (!menu.isEmpty()) {
+ menu.setPopupPosition(event.getClientX(), event.getClientY());
+ menu.show();
+ }
+ }
+ });
+ toolbar.add(toolsButton);
+
+ initWidget(toolbar);
+ }
+
+ public void showRelevantButtons() {
+ Folder folder = app.getSelectedTree().getSelection();
+ if (folder != null) {
+ Boolean[] permissions = folder.getPermissions().get(app.getUsername());
+ boolean canWrite = folder.getOwner().equals(app.getUsername()) || (permissions!= null && permissions[1] != null && permissions[1]);
+ boolean isFolderTreeSelected = app.getSelectedTree().equals(app.getFolderTreeView());
+ boolean otherSharedTreeSelected = app.getSelectedTree().equals(app.getOtherSharedTreeView());
+
+ if (isFolderTreeSelected || otherSharedTreeSelected)
+ refreshButton.setVisible(true);
+ else
+ refreshButton.setVisible(true);
+
+ if (!folder.isInTrash() && canWrite) {
+ if (isFolderTreeSelected || otherSharedTreeSelected)
+ newFolderButton.setVisible(true);
+ if (isFolderTreeSelected && !folder.isContainer())
+ shareFolderButton.setVisible(true);
+ else
+ shareFolderButton.setVisible(false);
+ }
+ else {
+ newFolderButton.setVisible(false);
+ shareFolderButton.setVisible(false);
+ }
+ }
+ else {
+ newFolderButton.setVisible(false);
+ shareFolderButton.setVisible(false);
+ refreshButton.setVisible(false);
+ }
+
+ menu = new ToolsMenu(app, Pithos.images, app.getSelectedTree(), app.getSelectedTree().getSelection(), app.getFileList().getSelectedFiles());
+ if (!menu.isEmpty())
+ toolsButton.setVisible(true);
+ else
+ toolsButton.setVisible(false);
+ }
+}