Revision 287c3d8d web_client/src/gr/grnet/pithos/web/client/commands/NewFolderCommand.java
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*/ |
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package gr.grnet.pithos.web.client.commands; |
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import com.google.gwt.event.logical.shared.CloseEvent; |
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import com.google.gwt.event.logical.shared.CloseHandler; |
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import gr.grnet.pithos.web.client.FileMenu.Images; |
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import gr.grnet.pithos.web.client.FolderPropertiesDialog; |
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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.foldertree.FolderTreeView; |
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import gr.grnet.pithos.web.client.rest.GetCommand; |
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import gr.grnet.pithos.web.client.rest.MultipleGetCommand; |
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import gr.grnet.pithos.web.client.rest.resource.GroupResource; |
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*/ |
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public class NewFolderCommand implements Command{
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private PopupPanel containerPanel; |
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private Folder folder; |
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final Images images; |
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private List<GroupResource> groups = null; |
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* @param aContainerPanel |
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* @param newImages the images of the new folder dialog |
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*/ |
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public NewFolderCommand(PopupPanel aContainerPanel, final Images newImages){
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public NewFolderCommand(PopupPanel aContainerPanel, Folder folder, final Images newImages){
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containerPanel = aContainerPanel; |
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images=newImages; |
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this.folder = folder; |
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} |
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@Override |
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public void execute() {
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containerPanel.hide(); |
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getGroups(); |
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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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displayNewFolder(); |
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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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displayNewFolderDialog(); |
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} |
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private boolean canContinue() {
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if (groups == null) |
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return false; |
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return true; |
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void displayNewFolderDialog() {
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if (folder != null) {
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FolderPropertiesDialog dlg = new FolderPropertiesDialog(true, folder); |
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dlg.center(); |
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} |
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} |
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void displayNewFolder() {
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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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FolderPropertiesDialog dlg = new FolderPropertiesDialog(images, true, groups); |
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dlg.center(); |
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} |
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private void getGroups() {
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GetCommand<GroupsResource> gg = new GetCommand<GroupsResource>(GroupsResource.class, GSS.get().getCurrentUserResource().getGroupsPath(), null){
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@Override |
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public void onComplete() {
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GroupsResource res = getResult(); |
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MultipleGetCommand<GroupResource> ga = new MultipleGetCommand<GroupResource>(GroupResource.class, res.getGroupPaths().toArray(new String[]{}), null){
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@Override |
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public void onComplete() {
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List<GroupResource> groupList = getResult(); |
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groups = groupList; |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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GSS.get().displayError("Unable to fetch groups");
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groups = new ArrayList<GroupResource>(); |
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} |
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@Override |
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public void onError(String p, Throwable throwable) {
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GWT.log("Path:"+p, throwable);
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} |
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}; |
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DeferredCommand.addCommand(ga); |
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} |
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@Override |
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public void onError(Throwable t) {
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GWT.log("", t);
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GSS.get().displayError("Unable to fetch groups");
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groups = new ArrayList<GroupResource>(); |
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} |
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}; |
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DeferredCommand.addCommand(gg); |
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} |
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} |
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