Revision 26cbae7a web_client/src/gr/grnet/pithos/web/client/commands/UploadFileCommand.java
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import gr.grnet.pithos.web.client.FileUploadDialog; |
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import gr.grnet.pithos.web.client.GSS; |
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import gr.grnet.pithos.web.client.foldertree.Folder; |
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import gr.grnet.pithos.web.client.rest.GetCommand; |
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import gr.grnet.pithos.web.client.rest.resource.FileResource; |
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import gr.grnet.pithos.web.client.rest.resource.FolderResource; |
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public class UploadFileCommand implements Command {
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private PopupPanel containerPanel; |
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private List<FileResource> files; |
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public UploadFileCommand(PopupPanel _containerPanel) {
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/* |
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* The folder that is the target of the upload |
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*/ |
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private Folder folder; |
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public UploadFileCommand(PopupPanel _containerPanel, Folder _folder) {
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containerPanel = _containerPanel; |
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folder = _folder; |
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} |
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@Override |
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* Display the 'new file' dialog for uploading a new file to the system. |
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*/ |
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private void displayNewFile() {
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RestResource currentFolder = GSS.get().getTreeView().getSelection(); |
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if (currentFolder == null) {
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GSS.get().displayError("You have to select the parent folder first");
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return; |
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} |
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getFileList(); |
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DeferredCommand.addCommand(new IncrementalCommand() {
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@Override |
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public boolean execute() {
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boolean res = canContinue(); |
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if (res) {
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FileUploadDialog dlg = GWT.create(FileUploadDialog.class); |
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dlg.setFiles(files); |
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dlg.center(); |
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return false; |
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} |
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return true; |
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} |
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}); |
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FileUploadDialog dlg = GWT.create(FileUploadDialog.class); |
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dlg.setApp(GSS.get()); |
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dlg.setFolder(folder); |
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dlg.center(); |
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} |
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private boolean canContinue() {
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if (files != null ) |
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return true; |
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return false; |
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} |
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private void getFileList() {
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GetCommand<FolderResource> eg = new GetCommand<FolderResource>(FolderResource.class,((RestResourceWrapper)GSS.get().getTreeView().getSelection()).getUri(), null){
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@Override |
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public void onComplete() {
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files = getResult().getFiles(); |
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} |
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@Override |
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public void onError(Throwable t) {
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files = new ArrayList<FileResource>(); |
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} |
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}; |
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DeferredCommand.addCommand(eg); |
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} |
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} |
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