/*
- * Copyright (c) 2011 Greek Research and Technology Network
+ * Copyright 2011 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 com.google.gwt.event.dom.client.ContextMenuEvent;
+import com.google.gwt.event.dom.client.ContextMenuHandler;
import static com.google.gwt.query.client.GQuery.$;
import gr.grnet.pithos.web.client.commands.UploadFileCommand;
-import gr.grnet.pithos.web.client.rest.GetCommand;
-import gr.grnet.pithos.web.client.rest.RestCommand;
+import gr.grnet.pithos.web.client.foldertree.File;
+import gr.grnet.pithos.web.client.foldertree.Folder;
+import gr.grnet.pithos.web.client.foldertree.FolderTreeView;
import gr.grnet.pithos.web.client.rest.resource.FileResource;
-import gr.grnet.pithos.web.client.rest.resource.OtherUserResource;
-import gr.grnet.pithos.web.client.rest.resource.OthersFolderResource;
-import gr.grnet.pithos.web.client.rest.resource.OthersResource;
-import gr.grnet.pithos.web.client.rest.resource.RestResource;
-import gr.grnet.pithos.web.client.rest.resource.RestResourceWrapper;
-import gr.grnet.pithos.web.client.rest.resource.SharedResource;
-import gr.grnet.pithos.web.client.rest.resource.TrashFolderResource;
-import gr.grnet.pithos.web.client.rest.resource.TrashResource;
-import gr.grnet.pithos.web.client.rest.resource.UserResource;
-import gr.grnet.pithos.web.client.rest.resource.UserSearchResource;
import gwtquery.plugins.draggable.client.DraggableOptions;
import gwtquery.plugins.draggable.client.StopDragException;
import gwtquery.plugins.draggable.client.DraggableOptions.DragFunction;
import java.util.Iterator;
import java.util.List;
-import com.google.gwt.cell.client.AbstractCell;
import com.google.gwt.cell.client.ImageResourceCell;
import com.google.gwt.cell.client.SafeHtmlCell;
import com.google.gwt.cell.client.TextCell;
import com.google.gwt.cell.client.ValueUpdater;
import com.google.gwt.core.client.GWT;
-import com.google.gwt.core.client.Scheduler;
-import com.google.gwt.core.client.Scheduler.RepeatingCommand;
import com.google.gwt.dom.client.Style.Cursor;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
-import com.google.gwt.http.client.URL;
import com.google.gwt.i18n.client.DateTimeFormat;
import com.google.gwt.resources.client.ClientBundle;
import com.google.gwt.resources.client.ImageResource;
import com.google.gwt.safehtml.shared.SafeHtmlBuilder;
import com.google.gwt.user.cellview.client.CellTable;
import com.google.gwt.user.cellview.client.GssSimplePager;
-import com.google.gwt.user.client.DOM;
-import com.google.gwt.user.client.DeferredCommand;
import com.google.gwt.user.client.Event;
-import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.AbstractImagePrototype;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.Composite;
* A composite that displays the list of files in a particular folder.
*/
public class FileList extends Composite {
- ListDataProvider<FileResource> provider = new ListDataProvider<FileResource>();
+
+ ListDataProvider<File> provider = new ListDataProvider<File>();
+
+ /**
+ * The styles applied to the table.
+ */
+ interface TableStyle extends CellTable.Style {
+ }
+
interface TableResources extends DragAndDropCellTable.Resources {
@Source({CellTable.Style.DEFAULT_CSS, "GssCellTable.css"})
TableStyle cellTableStyle();
- }
+ }
static interface Templates extends SafeHtmlTemplates {
Templates INSTANCE = GWT.create(Templates.class);
@Template("<span id='{0}' class='{1}'>{2}</span>")
public SafeHtml spanWithIdAndClass(String id, String cssClass, String content);
- }
-
-
- /**
- * The styles applied to the table.
- */
- interface TableStyle extends CellTable.Style {
- }
+ }
- private String showingStats = "";
+ private String showingStats = "";
private int startIndex = 0;
*/
public static final boolean DONE = false;
-
-
private final DateTimeFormat formatter = DateTimeFormat.getFormat("d/M/yyyy h:mm a");
/**
}
- DragStopEventHandler dragStop = new DragStopEventHandler() {
-
- @Override
- public void onDragStop(DragStopEvent event) {
- GWT.log("DRAG STOPPED");
-
- }
- };
-
- private static class ContactCell extends AbstractCell<gr.grnet.pithos.web.client.rest.resource.FileResource> {
-
- /**
- * The html of the image used for contacts.
- *
- */
- private final String imageHtml;
-
- public ContactCell(ImageResource image) {
- this.imageHtml = AbstractImagePrototype.create(image).getHTML();
- }
-
-
-
-
-
- @Override
- public void render(Context context, FileResource value, SafeHtmlBuilder sb) {
- // Value can be null, so do a null check..
- if (value == null) {
- return;
- }
-
- sb.append(Templates.INSTANCE.rendelContactCell(imageHtml, value.getName(), value.getFileSizeAsString()));
- }
-
-
- }
- /**
- * Retrieve the celltable.
- *
- * @return the celltable
- */
- public DragAndDropCellTable<FileResource> getCelltable() {
- return celltable;
- }
-
-
/**
* The number of files in this folder.
*/
/**
* A cache of the files in the list.
*/
- private List<FileResource> files;
+ private List<File> files;
/**
* The widget's image bundle.
*/
private final Images images;
- private FileContextMenu menuShowing;
- private DragAndDropCellTable<FileResource> celltable;
- private final MultiSelectionModel<FileResource> selectionModel;
+ private DragAndDropCellTable<File> celltable;
+
+ private final MultiSelectionModel<File> selectionModel;
+
private final List<SortableHeader> allHeaders = new ArrayList<SortableHeader>();
+
SortableHeader nameHeader;
+
GssSimplePager pagerBottom;
+
GssSimplePager pagerTop;
+
Button uploadButtonBottom;
+
Button uploadButtonTop;
- /**
+
+ FolderTreeView treeView;
+
+ /**
* Construct the file list widget. This entails setting up the widget
* layout, fetching the number of files in the current folder from the
* server and filling the local file cache of displayed files with data from
*
* @param _images
*/
- public FileList(Images _images) {
+ public FileList(Images _images, FolderTreeView _treeView) {
images = _images;
- DragAndDropCellTable.Resources resources = GWT.create(TableResources.class);
- ProvidesKey<FileResource> keyProvider = new ProvidesKey<FileResource>(){
+ this.treeView = _treeView;
+
+ DragAndDropCellTable.Resources resources = GWT.create(TableResources.class);
+
+ ProvidesKey<File> keyProvider = new ProvidesKey<File>(){
@Override
- public Object getKey(FileResource item) {
+ public Object getKey(File item) {
return item.getUri();
}
-
};
- celltable = new DragAndDropCellTable<FileResource>(GSS.VISIBLE_FILE_COUNT,resources,keyProvider);
-
- DragAndDropColumn<FileResource, ImageResource> status = new DragAndDropColumn<FileResource, ImageResource>(new ImageResourceCell(){
- @Override
- public boolean handlesSelection() {
- return false;
- }
- }) {
- @Override
- public ImageResource getValue(FileResource entity) {
- return getFileIcon(entity);
- }
-
- };
+
+ celltable = new DragAndDropCellTable<File>(GSS.VISIBLE_FILE_COUNT, resources, keyProvider);
+ celltable.setWidth("100%");
+ celltable.setStyleName("pithos-List");
+
+ DragAndDropColumn<File, ImageResource> status = new DragAndDropColumn<File, ImageResource>(new ImageResourceCell() {
+ @Override
+ public boolean handlesSelection() {
+ return false;
+ }
+ })
+ {
+ @Override
+ public ImageResource getValue(File entity) {
+ return getFileIcon(entity);
+ }
+ };
celltable.addColumn(status,"");
-
initDragOperation(status);
- final DragAndDropColumn<FileResource,SafeHtml> nameColumn = new DragAndDropColumn<FileResource,SafeHtml>(new SafeHtmlCell()) {
+
+ final DragAndDropColumn<File,SafeHtml> nameColumn = new DragAndDropColumn<File,SafeHtml>(new SafeHtmlCell()) {
@Override
- public SafeHtml getValue(FileResource object) {
+ public SafeHtml getValue(File object) {
SafeHtmlBuilder sb = new SafeHtmlBuilder();
sb.append(Templates.INSTANCE.filenameSpan(object.getName()));
- if (object.getContentType().endsWith("png") || object.getContentType().endsWith("gif") || object.getContentType().endsWith("jpeg") ){
- sb.appendHtmlConstant(" ").append(Templates.INSTANCE.viewLink(GSS.get().getTopPanel().getFileMenu().getDownloadURL(object), object.getOwner() + " : " + object.getPath() + object.getName()));
+ if (object.getContentType().endsWith("png") || object.getContentType().endsWith("gif") || object.getContentType().endsWith("jpeg")) {
+ sb.appendHtmlConstant(" ")
+ .append(Templates.INSTANCE.viewLink(object.getUri(), object.getOwner() + " : " + object.getPath() + object.getName()));
}
return sb.toSafeHtml();
}
};
- initDragOperation(nameColumn);
- celltable.addColumn(nameColumn,nameHeader = new SortableHeader("Name"));
+ initDragOperation(nameColumn);
+ celltable.addColumn(nameColumn, nameHeader = new SortableHeader("Name"));
allHeaders.add(nameHeader);
- //nameHeader.setSorted(true);
- //nameHeader.toggleReverseSort();
nameHeader.setUpdater(new FileValueUpdater(nameHeader, "name"));
+
celltable.redrawHeaders();
-
-
-
- SortableHeader aheader;
- DragAndDropColumn<FileResource,String> aColumn;
- celltable.addColumn(aColumn=new DragAndDropColumn<FileResource,String>(new TextCell()) {
+ DragAndDropColumn<File,String> aColumn = new DragAndDropColumn<File, String>(new TextCell()) {
@Override
- public String getValue(FileResource object) {
- return GSS.get().findUserFullName(object.getOwner());
- }
- },aheader = new SortableHeader("Owner"));
+ public String getValue(File object) {
+ return object.getOwner();
+ }
+ };
+ SortableHeader aheader = new SortableHeader("Owner");
+ celltable.addColumn(aColumn, aheader);
initDragOperation(aColumn);
allHeaders.add(aheader);
- aheader.setUpdater(new FileValueUpdater(aheader, "owner"));
- celltable.addColumn(aColumn=new DragAndDropColumn<FileResource,String>(new TextCell()) {
+ aheader.setUpdater(new FileValueUpdater(aheader, "owner"));
+
+ aColumn = new DragAndDropColumn<File,String>(new TextCell()) {
@Override
- public String getValue(FileResource object) {
- // TODO Auto-generated method stub
+ public String getValue(File object) {
return object.getPath();
- }
- },aheader = new SortableHeader("Path"));
+ }
+ };
+ aheader = new SortableHeader("Path");
+ celltable.addColumn(aColumn, aheader);
initDragOperation(aColumn);
allHeaders.add(aheader);
-
- aheader.setUpdater(new FileValueUpdater(aheader, "path"));
- celltable.addColumn(aColumn=new DragAndDropColumn<FileResource,String>(new TextCell()) {
+ aheader.setUpdater(new FileValueUpdater(aheader, "path"));
+
+ aColumn = new DragAndDropColumn<File,String>(new TextCell()) {
@Override
- public String getValue(FileResource object) {
- if(object.isVersioned())
- return object.getVersion().toString();
- return "-";
- }
- },aheader = new SortableHeader("Version"));
+ public String getValue(File object) {
+ return String.valueOf(object.getVersion());
+ }
+ };
+ aheader = new SortableHeader("Version");
+ celltable.addColumn(aColumn, aheader);
initDragOperation(aColumn);
allHeaders.add(aheader);
aheader.setUpdater(new FileValueUpdater(aheader, "version"));
- celltable.addColumn(aColumn=new DragAndDropColumn<FileResource,String>(new TextCell()) {
+
+ aColumn = new DragAndDropColumn<File,String>(new TextCell()) {
@Override
- public String getValue(FileResource object) {
+ public String getValue(File object) {
// TODO Auto-generated method stub
- return object.getFileSizeAsString();
- }
- },aheader = new SortableHeader("Size"));
+ return object.getSizeAsString();
+ }
+ };
+ aheader = new SortableHeader("Size");
+ celltable.addColumn(aColumn, aheader);
initDragOperation(aColumn);
allHeaders.add(aheader);
- aheader.setUpdater(new FileValueUpdater(aheader, "size"));
- celltable.addColumn(aColumn=new DragAndDropColumn<FileResource,String>(new TextCell()) {
+ aheader.setUpdater(new FileValueUpdater(aheader, "size"));
+
+ aColumn = new DragAndDropColumn<File,String>(new TextCell()) {
@Override
- public String getValue(FileResource object) {
- return formatter.format(object.getModificationDate());
- }
- },aheader = new SortableHeader("Last Modified"));
+ public String getValue(File object) {
+ return formatter.format(object.getLastModified());
+ }
+ };
+ aheader = new SortableHeader("Last Modified");
+ celltable.addColumn(aColumn, aheader);
allHeaders.add(aheader);
aheader.setUpdater(new FileValueUpdater(aheader, "date"));
-
provider.addDataDisplay(celltable);
- celltable.addDragStopHandler(dragStop);
+
+ celltable.addDragStopHandler(new DragStopEventHandler() {
+
+ @Override
+ public void onDragStop(DragStopEvent event) {
+ GWT.log("DRAG STOPPED");
+ }
+ });
celltable.addDragStartHandler(new DragStartEventHandler() {
- public void onDragStart(DragStartEvent event) {
+ public void onDragStart(DragStartEvent event) {
FileResource value = event.getDraggableData();
com.google.gwt.dom.client.Element helper = event.getHelper();
sb.appendEscaped(getSelectedFiles().size()+" files");
sb.appendHtmlConstant("</b>");
helper.setInnerHTML(sb.toSafeHtml().asString());
+ }
+ });
- }
- });
-
-
-
-
-
-
VerticalPanel vp = new VerticalPanel();
vp.setWidth("100%");
+
pagerTop = new GssSimplePager(GssSimplePager.TextLocation.CENTER);
- pagerTop.setDisplay(celltable);
- uploadButtonTop=new Button("<span id='topMenu.file.upload'>" + AbstractImagePrototype.create(images.fileUpdate()).getHTML() + " Upload</span>");
+ pagerTop.setVisible(false);
+ pagerTop.setDisplay(celltable);
+ uploadButtonTop = new Button("<span id='topMenu.file.upload'>" + AbstractImagePrototype.create(images.fileUpdate()).getHTML() + " Upload</span>");
uploadButtonTop.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
- new UploadFileCommand(null).execute();
+ new UploadFileCommand(null, treeView.getSelection()).execute();
}
});
HorizontalPanel topPanel = new HorizontalPanel();
topPanel.add(pagerTop);
topPanel.add(uploadButtonTop);
vp.add(topPanel);
- celltable.setWidth("100%");
- vp.add(celltable);
+
+ vp.add(celltable);
+
pagerBottom = new GssSimplePager(GssSimplePager.TextLocation.CENTER);
+ pagerBottom.setVisible(false);
pagerBottom.setDisplay(celltable);
- HorizontalPanel bottomPanel = new HorizontalPanel();
- bottomPanel.add(pagerBottom);
uploadButtonBottom=new Button("<span id='topMenu.file.upload'>" + AbstractImagePrototype.create(images.fileUpdate()).getHTML() + " Upload</span>");
uploadButtonBottom.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
- new UploadFileCommand(null).execute();
+ new UploadFileCommand(null, treeView.getSelection()).execute();
}
});
+ HorizontalPanel bottomPanel = new HorizontalPanel();
+ bottomPanel.add(pagerBottom);
bottomPanel.add(uploadButtonBottom);
+
vp.add(bottomPanel);
vp.setCellWidth(celltable, "100%");
-
+ vp.addHandler(new ContextMenuHandler() {
+ @Override
+ public void onContextMenu(ContextMenuEvent event) {
+ Folder selectedFolder = treeView.getSelection();
+ if (!selectedFolder.isTrash()) {
+ FileContextMenu contextMenu = new FileContextMenu(images, selectedFolder, getSelectedFiles(), false);
+ int x = event.getNativeEvent().getClientX();
+ int y = event.getNativeEvent().getClientY();
+ contextMenu.setPopupPosition(x, y);
+ contextMenu.show();
+ }
+ }
+ }, ContextMenuEvent.getType());
initWidget(vp);
- pagerBottom.setVisible(false);
- pagerTop.setVisible(false);
- celltable.setStyleName("pithos-List");
- selectionModel = new MultiSelectionModel<FileResource>(keyProvider);
-
+ selectionModel = new MultiSelectionModel<File>(keyProvider);
- Handler selectionHandler = new SelectionChangeEvent.Handler() {
+ Handler selectionHandler = new SelectionChangeEvent.Handler() {
@Override
- public void onSelectionChange(com.google.gwt.view.client.SelectionChangeEvent event) {
- if(getSelectedFiles().size()==1)
+ public void onSelectionChange(SelectionChangeEvent event) {
+ if(getSelectedFiles().size() == 1)
GSS.get().setCurrentSelection(getSelectedFiles().get(0));
else
GSS.get().setCurrentSelection(getSelectedFiles());
};
selectionModel.addSelectionChangeHandler(selectionHandler);
- celltable.setSelectionModel(selectionModel,GSSSelectionEventManager.<FileResource>createDefaultManager());
+ celltable.setSelectionModel(selectionModel, GSSSelectionEventManager.<File> createDefaultManager());
celltable.setPageSize(GSS.VISIBLE_FILE_COUNT);
- //celltable.setKeyboardSelectionPolicy(KeyboardSelectionPolicy.ENABLED);
- Scheduler.get().scheduleIncremental(new RepeatingCommand() {
-
- @Override
- public boolean execute() {
- return fetchRootFolder();
- }
- });
sinkEvents(Event.ONCONTEXTMENU);
- sinkEvents(Event.ONMOUSEUP);
- sinkEvents(Event.ONMOUSEDOWN);
- sinkEvents(Event.ONCLICK);
- sinkEvents(Event.ONKEYDOWN);
- sinkEvents(Event.ONDBLCLICK);
+// sinkEvents(Event.ONMOUSEUP);
+// sinkEvents(Event.ONMOUSEDOWN);
+// sinkEvents(Event.ONCLICK);
+// sinkEvents(Event.ONKEYDOWN);
+// sinkEvents(Event.ONDBLCLICK);
GSS.preventIESelection();
}
-
- //public native void fireClickEvent(Element element) /*-{
- // var evObj = $doc.createEvent('MouseEvents');
- //evObj.initEvent('click', true, true);
- //element.dispatchEvent(evObj);
- //}-*/;
-
-
-
- public List<FileResource> getSelectedFiles() {
- return new ArrayList<FileResource>(selectionModel.getSelectedSet());
- }
-
- private void initDragOperation(DragAndDropColumn<?, ?> column) {
-
- // retrieve draggableOptions on the column
- DraggableOptions draggableOptions = column.getDraggableOptions();
- // use template to construct the helper. The content of the div will be set
- // after
- draggableOptions.setHelper($(Templates.INSTANCE.outerHelper().asString()));
- //draggableOptions.setZIndex(100);
- // opacity of the helper
- draggableOptions.setAppendTo("body");
- //draggableOptions.setOpacity((float) 0.8);
- draggableOptions.setContainment("document");
- // cursor to use during the drag operation
- draggableOptions.setCursor(Cursor.MOVE);
- // set the revert option
- draggableOptions.setRevert(RevertOption.ON_INVALID_DROP);
- // prevents dragging when user click on the category drop-down list
- draggableOptions.setCancel("select");
-
-
- draggableOptions.setOnBeforeDragStart(new DragFunction() {
-
- @Override
- public void f(DragContext context) {
- FileResource value = context.getDraggableData();
- if(!selectionModel.isSelected(value)){
- throw new StopDragException();
- }
-
- }
- });
- }
-
- public void showContextMenu(Event event){
- menuShowing = new FileContextMenu(images, false, true);
- menuShowing=menuShowing.onEmptyEvent(event);
- }
- @Override
- public void onBrowserEvent(Event event) {
-
- if (files == null || files.size() == 0) {
- if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() == 0) {
- menuShowing = new FileContextMenu(images, false, true);
- menuShowing=menuShowing.onEmptyEvent(event);
- event.preventDefault();
- event.cancelBubble(true);
- }
- return;
- }
- if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() != 0) {
- GWT.log("*****GOING TO SHOW CONTEXT MENU ****", null);
- menuShowing = new FileContextMenu(images, false, false);
- menuShowing=menuShowing.onEvent(event);
- event.cancelBubble(true);
- event.preventDefault();
- } else if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() == 0) {
- menuShowing = new FileContextMenu(images, false, true);
- menuShowing=menuShowing.onEmptyEvent(event);
- event.cancelBubble(true);
- event.preventDefault();
- } else if (DOM.eventGetType(event) == Event.ONDBLCLICK)
- if (getSelectedFiles().size() == 1) {
- GSS app = GSS.get();
- FileResource file = getSelectedFiles().get(0);
- String dateString = RestCommand.getDate();
- String resource = file.getUri().substring(app.getApiPath().length() - 1, file.getUri().length());
- String sig = app.getCurrentUserResource().getUsername() + " " +
- RestCommand.calculateSig("GET", dateString, resource,
- RestCommand.base64decode(app.getToken()));
- Window.open(file.getUri() + "?Authorization=" + URL.encodeComponent(sig) + "&Date=" + URL.encodeComponent(dateString), "_blank", "");
- event.preventDefault();
- return;
- }
- super.onBrowserEvent(event);
- }
- /**
- * Retrieve the root folder for the current user.
- *
- * @return true if the retrieval was successful
- */
- protected boolean fetchRootFolder() {
- UserResource user = GSS.get().getCurrentUserResource();
- if (user == null)
- return !DONE;
- // Update cache and clear selection.
- updateFileCache(true);
- return DONE;
+ public List<File> getSelectedFiles() {
+ return new ArrayList<File>(selectionModel.getSelectedSet());
}
-
+
+ private void initDragOperation(DragAndDropColumn<?, ?> column) {
+ // retrieve draggableOptions on the column
+ DraggableOptions draggableOptions = column.getDraggableOptions();
+ // use template to construct the helper. The content of the div will be set
+ // after
+ draggableOptions.setHelper($(Templates.INSTANCE.outerHelper().asString()));
+ //draggableOptions.setZIndex(100);
+ // opacity of the helper
+ draggableOptions.setAppendTo("body");
+ //draggableOptions.setOpacity((float) 0.8);
+ draggableOptions.setContainment("document");
+ // cursor to use during the drag operation
+ draggableOptions.setCursor(Cursor.MOVE);
+ // set the revert option
+ draggableOptions.setRevert(RevertOption.ON_INVALID_DROP);
+ // prevents dragging when user click on the category drop-down list
+ draggableOptions.setCancel("select");
+ draggableOptions.setOnBeforeDragStart(new DragFunction() {
+ @Override
+ public void f(DragContext context) {
+ File value = context.getDraggableData();
+ if (!selectionModel.isSelected(value)) {
+ throw new StopDragException();
+ }
+ }
+ });
+ }
+
+// @Override
+// public void onBrowserEvent(Event event) {
+//
+// if (files == null || files.size() == 0) {
+// if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() == 0) {
+// contextMenu = new FileContextMenu(images, false, true);
+// contextMenu.show();
+// event.preventDefault();
+// event.cancelBubble(true);
+// }
+// return;
+// }
+// if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() != 0) {
+// GWT.log("*****GOING TO SHOW CONTEXT MENU ****", null);
+// contextMenu = new FileContextMenu(images, false, false);
+// contextMenu = contextMenu.onEvent(event);
+// event.cancelBubble(true);
+// event.preventDefault();
+// } else if (DOM.eventGetType(event) == Event.ONCONTEXTMENU && getSelectedFiles().size() == 0) {
+// contextMenu = new FileContextMenu(images, false, true);
+// contextMenu = contextMenu.onEmptyEvent(event);
+// event.cancelBubble(true);
+// event.preventDefault();
+// } else if (DOM.eventGetType(event) == Event.ONDBLCLICK)
+// if (getSelectedFiles().size() == 1) {
+// GSS app = GSS.get();
+// File file = getSelectedFiles().get(0);
+// Window.open(file.getUri(), "_blank", "");
+// event.preventDefault();
+// return;
+// }
+// super.onBrowserEvent(event);
+// }
/**
* Update the display of the file list.
max = count;
folderTotalSize = 0;
- copyListAndContinue(files);
- for(FileResource f : files){
- folderTotalSize += f.getContentLength();
+ for(File f : files){
+ folderTotalSize += f.getBytes();
}
if (folderFileCount == 0) {
showingStats = "no files";
* @param file
* @return the icon
*/
- private ImageResource getFileIcon(FileResource file) {
+ private ImageResource getFileIcon(File file) {
String mimetype = file.getContentType();
- boolean shared = false;
- if(GSS.get().getTreeView().getSelection()!=null && (GSS.get().getTreeView().getSelection() instanceof OtherUserResource || GSS.get().getTreeView().getSelection() instanceof OthersFolderResource)){
- OtherUserResource otherUser = null;
- if(GSS.get().getTreeView().getSelection() instanceof OtherUserResource)
- otherUser = (OtherUserResource) GSS.get().getTreeView().getSelection();
- else if (GSS.get().getTreeView().getSelection() instanceof OthersFolderResource){
- otherUser = GSS.get().getTreeView().getOtherUserResourceOfOtherFolder((OthersFolderResource) GSS.get().getTreeView().getSelection());
- }
- if(otherUser ==null)
- shared=false;
- else{
- String uname = otherUser.getUsername();
- if(uname==null)
- uname = GSS.get().getTreeView().getOthers().getUsernameOfUri(otherUser.getUri());
- if(uname != null)
- shared = file.isShared();
- }
- }
- else
- shared = file.isShared();
+ boolean shared = file.isShared();
if (mimetype == null)
return shared ? images.documentShared() : images.document();
mimetype = mimetype.toLowerCase();
GSS.get().getStatusPanel().updateCurrentlyShowing(showingStats);
}
- public void updateFileCache(boolean clearSelection){
- if(clearSelection){
- clearSelectedRows();
- }
-
- final RestResource folderItem = GSS.get().getTreeView().getSelection();
- // Validation.
- if (folderItem == null || folderItem.equals(GSS.get().getTreeView().getOthers())) {
- setFiles(new ArrayList<FileResource>());
- update(true);
- return;
- }
- else if (folderItem instanceof RestResourceWrapper) {
- setFiles(((RestResourceWrapper) folderItem).getResource().getFiles());
- update(true);
- }
- else if (folderItem instanceof SharedResource) {
- setFiles(((SharedResource) folderItem).getFiles());
- update(true);
- }
- else if (folderItem instanceof OtherUserResource) {
- setFiles(((OtherUserResource) folderItem).getFiles());
- update(true);
- }
- else if (folderItem instanceof TrashResource) {
- setFiles(((TrashResource) folderItem).getFiles());
- update(true);
- }
- }
-
-
/**
* Fill the file cache with data.
*/
- public void setFiles(final List<FileResource> _files) {
- if (_files.size() > 0 && ! (GSS.get().getTreeView().getSelection() instanceof TrashResource)) {
- files = new ArrayList<FileResource>();
- for (FileResource fres : _files)
- if (!fres.isDeleted())
- files.add(fres);
- }
- else
- files = _files;
- Collections.sort(files, new Comparator<FileResource>() {
+ public void setFiles(final List<File> _files) {
+ files = new ArrayList<File>();
+ for (File fres : _files)
+ if (!fres.isInTrash())
+ files.add(fres);
+ Collections.sort(files, new Comparator<File>() {
@Override
- public int compare(FileResource arg0, FileResource arg1) {
+ public int compare(File arg0, File arg1) {
return arg0.getName().compareTo(arg1.getName());
}
nameHeader.setSorted(true);
nameHeader.toggleReverseSort();
for (SortableHeader otherHeader : allHeaders) {
- if (otherHeader != nameHeader) {
+ if (otherHeader != nameHeader) {
otherHeader.setSorted(false);
otherHeader.setReverseSort(true);
- }
}
- //
- }
+ }
-
+ if(files.size() > GSS.VISIBLE_FILE_COUNT){
+ pagerBottom.setVisible(true);
+ pagerTop.setVisible(true);
+ }
+ else{
+ pagerTop.setVisible(false);
+ pagerBottom.setVisible(false);
+ }
+ Folder selectedItem = treeView.getSelection();
+
+ provider.setList(files);
+ }
-
/**
* Does the list contains the requested filename
*
}
public void clearSelectedRows() {
- Iterator<FileResource> it = selectionModel.getSelectedSet().iterator();
+ Iterator<File> it = selectionModel.getSelectedSet().iterator();
while(it.hasNext()){
selectionModel.setSelected(it.next(),false);
}
*
*/
public void selectAllRows() {
- Iterator<FileResource> it = provider.getList().iterator();
+ Iterator<File> it = provider.getList().iterator();
while(it.hasNext()){
selectionModel.setSelected(it.next(),true);
}
private void sortFiles(final String sortingProperty, final boolean sortingType){
- Collections.sort(files, new Comparator<FileResource>() {
+ Collections.sort(files, new Comparator<File>() {
@Override
- public int compare(FileResource arg0, FileResource arg1) {
+ public int compare(File arg0, File arg1) {
AbstractImagePrototype descPrototype = AbstractImagePrototype.create(images.desc());
AbstractImagePrototype ascPrototype = AbstractImagePrototype.create(images.asc());
if (sortingType){
if (sortingProperty.equals("version")) {
- return arg0.getVersion().compareTo(arg1.getVersion());
+ return arg0.getVersion() - arg1.getVersion();
} else if (sortingProperty.equals("owner")) {
return arg0.getOwner().compareTo(arg1.getOwner());
} else if (sortingProperty.equals("date")) {
- return arg0.getModificationDate().compareTo(arg1.getModificationDate());
+ return arg0.getLastModified().compareTo(arg1.getLastModified());
} else if (sortingProperty.equals("size")) {
- return arg0.getContentLength().compareTo(arg1.getContentLength());
+ return (int) (arg0.getBytes() - arg1.getBytes());
} else if (sortingProperty.equals("name")) {
return arg0.getName().compareTo(arg1.getName());
} else if (sortingProperty.equals("path")) {
}
else if (sortingProperty.equals("version")) {
- return arg1.getVersion().compareTo(arg0.getVersion());
+ return arg1.getVersion() - arg0.getVersion();
} else if (sortingProperty.equals("owner")) {
return arg1.getOwner().compareTo(arg0.getOwner());
} else if (sortingProperty.equals("date")) {
- return arg1.getModificationDate().compareTo(arg0.getModificationDate());
+ return arg1.getLastModified().compareTo(arg0.getLastModified());
} else if (sortingProperty.equals("size")) {
-
- return arg1.getContentLength().compareTo(arg0.getContentLength());
+ return (int) (arg1.getBytes() - arg0.getBytes());
} else if (sortingProperty.equals("name")) {
return arg1.getName().compareTo(arg0.getName());
}
}
- /**
- * Creates a new ArrayList<FileResources> from the given files ArrayList
- * in order that the input files remain untouched
- * and continues to find user's full names of each FileResource element
- * in the new ArrayList
- *
- * @param filesInput
- */
- private void copyListAndContinue(List<FileResource> filesInput){
- List<FileResource> copiedFiles = new ArrayList<FileResource>();
- for(FileResource file : filesInput) {
- copiedFiles.add(file);
- }
- handleFullNames(copiedFiles);
- }
-
- /**
- * Examines whether or not the user's full name exists in the
- * userFullNameMap in the GSS.java for every element of the input list.
- * If the user's full name does not exist in the map then a command is being made.
- *
- * @param filesInput
- */
- private void handleFullNames(List<FileResource> filesInput){
- if(filesInput.size() == 0){
- showCellTable();
- return;
- }
-
- if(GSS.get().findUserFullName(filesInput.get(0).getOwner()) == null){
- findFullNameAndUpdate(filesInput);
- return;
- }
-
- if(filesInput.size() >= 1){
- filesInput.remove(filesInput.get(0));
- if(filesInput.isEmpty()){
- showCellTable();
- }else{
- handleFullNames(filesInput);
- }
- }
- }
-
- /**
- * Makes a command to search for full name from a given username.
- * Only after the completion of the command the celltable is shown
- * or the search for the next full name continues.
- *
- * @param filesInput
- */
- private void findFullNameAndUpdate(final List<FileResource> filesInput){
- String aUserName = filesInput.get(0).getOwner();
- String path = GSS.get().getApiPath() + "users/" + aUserName;
- GetCommand<UserSearchResource> gg = new GetCommand<UserSearchResource>(UserSearchResource.class, path, false,null) {
- @Override
- public void onComplete() {
- final UserSearchResource result = getResult();
- for (UserResource user : result.getUsers()){
- String username = user.getUsername();
- String userFullName = user.getName();
- GSS.get().putUserToMap(username, userFullName);
- if(filesInput.size() >= 1){
- filesInput.remove(filesInput.get(0));
- if(filesInput.isEmpty()){
- showCellTable();
- }else{
- handleFullNames(filesInput);
- }
- }
- }
- }
- @Override
- public void onError(Throwable t) {
- GWT.log("", t);
- GSS.get().displayError("Unable to fetch user's full name from the given username " + filesInput.get(0).getOwner());
- if(filesInput.size() >= 1){
- filesInput.remove(filesInput.get(0));
- handleFullNames(filesInput);
- }
- }
- };
- DeferredCommand.addCommand(gg);
-
- }
/**
* Shows the files in the cellTable
- */
-
+ */
private void showCellTable(){
if(files.size()>GSS.VISIBLE_FILE_COUNT){
pagerBottom.setVisible(true);
pagerTop.setVisible(false);
pagerBottom.setVisible(false);
}
- RestResource selectedItem = GSS.get().getTreeView().getSelection();
- boolean uploadVisible = !(selectedItem != null && (selectedItem instanceof TrashResource || selectedItem instanceof TrashFolderResource || selectedItem instanceof SharedResource || selectedItem instanceof OthersResource || selectedItem instanceof OtherUserResource));
- uploadButtonBottom.setVisible(uploadVisible&&files.size()>=GSS.VISIBLE_FILE_COUNT);
- uploadButtonTop.setVisible(uploadVisible&&files.size()>=GSS.VISIBLE_FILE_COUNT);
provider.setList(files);
provider.refresh();
celltable.redrawHeaders();
}
-
+ public void showTrash() {
+ uploadButtonBottom.setVisible(false);
+ uploadButtonTop.setVisible(false);
+ }
+
+ public void showFiles() {
+ uploadButtonBottom.setVisible(true);
+ uploadButtonTop.setVisible(true);
+ }
}
projects / pithos / blobdiff